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a pressure actuation enabling method includes plugging a passage that fluidically connects an inside with an outside of a tubular with a plug , building differential pressure across the plug , actuating an actuator with the differential pressure and removing the plug . | 4Fixed Constructions
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a power steering system which includes an engine - driven pump , a fluid motor for supplementing manual steering torque , a fluid control valve for distributing fluid to the fluid motor , and a reaction device for applying hydraulic reaction or feeling to a steering wheel . a first flow control valve is utilized to deliver first fluid flow to a fluid control valve from the pump and to lead excess flow to a bypass passage . a second flow control valve is connected between the bypass passage and the reaction device to deliver second fluid flow to the reaction device and to lead excess flow to a reservoir . a magnetic pressure control valve is connected to the reaction device to control fluid pressure applied thereto in accordance with a predetermined vehicle operating condition , such as vehicle speed . | 1Performing Operations; Transporting
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a package for storing and shipping flat panel products includes a shock - absorbing inner protective material , a telescoping outer packaging material , adjustable to the size of the product being shipped , and an outer binder , such as a plastic banding material . the inner wrapping material is provided around a circumferential edge of the product and is secured in place . the outer protective packaging material is provided around the wrapped product , adjusted to the appropriate size , and is bound in place with a plastic banding material which is wrapped longitudinally and secures the lateral and longitudinal position of the product within the package . the telescoping package includes slots for receiving and retaining the plastic banding material in position . | 1Performing Operations; Transporting
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plastic containers are treated to provide increased barrier properties to organics and gases such as oxygen by treating the interior surface of the container with so 3 gas . the so 3 gas is provided by inserting a solid pellet of poly - so 3 into the container and evaporating the so 3 such as with microwave energy . a solid neutralizing agent such as ammonium carbonate is then placed into the container and evaporated with microwave energy to form ammonia which neutralizes the sulfonic acid groups on the surface interior of the container . | 2Chemistry; Metallurgy
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an electronic control device for a vehicle and a method of controlling the vehicle are provided . the electronic control device includes a communication unit that is connected to an electronic control device of a second vehicle and transmits data thereto . a memory stores a first program that controls a first vehicle and a controller executes predetermined processes . the predetermined processes include receiving version data of a second program that controls the second vehicle via the communication unit and comparing a version of the second program with a version of the first program . the first program is transmitted to the electronic control device of the second vehicle via the communication unit to operate the second vehicle using the first program when the version of the first program is newer than that of the second program . | 6Physics
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a method of power electronic packaging includes a practicable and reliable method of fabricating power circuit modules and associated connections that are compatible with the standard top layer metalization of commercially available power devices . a planar single - or multi - layer membrane structure is attached to a carrier frame , and a via pattern is formed in the membrane . power devices are aligned and attached to the planar membrane structure ; a top layer interconnect structure is formed by metalizing the vias and the film ; and a circuit is formed by patterning a deposited metal layer . the carrier frame is removed , and upper and lower thermal base plate sub - assemblies are attached to the power device - on - membrane structure . the planar device - on - membrane structure accommodates different types of power devices having variations in thickness . the thermal base plate sub - assemblies may include integral , high - performance heat exchangers for providing a low thermal resistance path to the ambient . | 7Electricity
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a composite material with tailored anisotropic electrical and thermal conductivities is described . a material consists of a matrix material containing inclusions with anisotropic geometrical shapes . the inclusions are arranged in layers oriented perpendicular to the principal direction of electrical and thermal energy flow in the material . the shapes of the inclusions are such that they represent strong or weak barriers to energy flow depending on whether the major axis of the inclusions are parallel to or antiparallel to the flow direction . | 1Performing Operations; Transporting
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an antenna module mainly includes at least one antenna capable of radiating signals of two frequencies , a grounding portion , and at least one isolation metal sheet capable of isolating signals of a frequency generated by different antennas from each other to avoid interference . the antenna module is integrally formed , which can reduce the volume of the antenna module , and provide a stable radiation pattern and broadband and multi - band functions . | 7Electricity
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a method of recognizing graphical objects by subjecting the graphical information gathered through &# 34 ; spying &# 34 ; to a series of rules by which the object becomes understood or recognized as an instance of a standard logical object . before the rules are applied , graphical objects are first interpreted as primitives including groups of text , lines and images . in order to recognize a graphical object as a logical object , the graphical information is subjected to the rules in an iterative process whereby an understanding of the object is continually refined . as the rules are applied , the results are evaluated to determine whether the graphical object can be &# 34 ; mapped &# 34 ; to a standard logical object such as a textfield or listbox . once the object is understood as a logical element with which the user is accustomed , it is possible to interact with the object and obtain data from the object as if it were a standard object with a published interface . by subjecting the graphical data to a series of rules designed specifically to recognize tables , the boundaries and the internal structure of rows and columns will be understood . once the graphical data is recognized as a table , the data which it contains in rows can then be accessed . by classifying an object as an instance of a known object , assumptions can be made about the object so that it can be navigated or validated by sending events or messages . | 8General tagging of new or cross-sectional technology
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a system and method includes steps , or acts , of : defining one or more events to provide a unified specification ; registering one or more events to be detected ; detecting an occurrence of at least one of the registered event or events ; generating a monitoring entry each time one of the registered events is detected ; and entering each of the monitoring entries generated into a single logical entity . the method can also be implemented as machine executable instructions executed by a programmable information processing system or as hard coded logic in a specialized computing apparatus such as an application - specific integrated circuit . | 8General tagging of new or cross-sectional technology
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a method for processing speech recognition including a system for generating a first probability of the word or sequence that words in a speech utterance is rejectable and a second probability that the word or sequence of words in the utterance is acceptable . a new selected phoneme rejection grammar is constructed of phonemes and / or merged phonemes . the highest first probability is calculated by comparing the utterance to sequence of the rejection grammar phonemes and / or merged phonemes . a main grammar is implemented in which the highest second probability is calculated that the utterance is composed of words in the main grammar . the two highest probabilities are compared and the utterance is accepted or rejected depending on the higher of the two highest probabilities . if accepted a sensible response may be made as determined by the specific application . if it is more probable that the sequence is in the rejection grammar , the utterance is rejected and as appropriate response as determined by the specific application is returned . the rejection grammar constructed by the new method is of small size , comprising often thirty or fewer selected phonemes . however , even with the small sized rejection grammar it is practical for use with small and large main grammars . | 6Physics
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the invention is based on the discovery that injectable and nucleic acid - compatible polymeric compositions and formulations can be structurally designed to regulate nucleic acid activity or gene expression in vivo , for example , by controlling the bioavailability of the nucleic acid via modulation of the biodegradability and crosslink density of the network formed by the components of the formulation . the polymeric network encases the nucleic acid , not only controlling the release of the dna , but also providing protection from degradation . the invention described herein improves upon prior modes of gene delivery , in that gene expression can be regulated by modulation of a polymeric network formed by combination of at least two water - soluble components capable of reacting with one another . the nucleic acid of interest is incorporated into the network to be released in a sustained manner to achieve level and duration of activity or expression needed . | 0Human Necessities
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a deployable rod for hanging clothes after removal from a dryer . the apparatus is a circular rod with a hinge mechanism that is attached to a vertical wall surface . in a retracted state , it folds compactly up against the wall . in a deployed state , it extends perpendicularly outward . the apparatus is supported in the extended outward position by a cable that extends from the outer end back to the wall surface at a 45 ° angle . this cable support system provides strength for holding clothes . a user could remove clothes from a dryer , immediately place them on hangers and then hang them from the employed apparatus in the extended position ; however , other articles may be supported in this manner . | 0Human Necessities
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the invention relates to devices and methods for adapting a standard protective mask test apparatus to perform leak testing of a mask air hose assembly as an independent equipment component , i . e ., independent of the mask - hose system . | 0Human Necessities
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a mechanical finger comprises a plurality of phalanges coupled to a single actuator using a kinematic linkage and a differential linkage arranged in parallel . the mechanical finger is capable of exhibiting consistent predictable motion when moving in free space or when contacting an object at the fingertip , and of curling in order to conform to an object when the contact is at other locations on the finger . | 0Human Necessities
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an apparatus for extinguishing undesired flames in liquid fuel - burning heaters having a wick partially disposed in a fuel supply reservoir in fluid communication with a fuel tank said apparatus comprising fuel flow cut - off means for interrupting said fluid communication in response to sensing excessive heat and wick withdrawal means for retracting said wick entirely into said wick fuel supply reservoir in response to sensing of excessive heat . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a crimping tool used to secure a cap onto a bottle or vial . the tool has vertical handles , a crimping action involving combined horizontal movement of a movable handle controlling the vertical movement of the crimper , and an in line screw stop to limit the downward movement of the crimper . | 1Performing Operations; Transporting
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an inhaler for powdery , in particular medical , substances is formed with a suction air channel , which leads to a mouthpiece . the inhaler also has a storage chamber for storing the substance and a linearly moving dosing chamber for apportioning a specified amount of substance from the storage chamber to a transfer point to the suction air flow . the aim of the invention is to obtain a structurally simple solution that makes it possible to eliminate adding an external air flow . to this end , a component of the suction air flow , which is located in the direction of extension of the dosing chamber , empties said dosing chamber . | 0Human Necessities
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a master brake cylinder for use in a braking system of a vehicle , which contains pistons , having seals molded thereon . overmolding the elastomer directly onto the pistons forms the seals . also disclosed are improved master brake cylinder pistons having seals for automotive and other vehicles , and master brake cylinders which comprise brake fluid resistant , synthetic elastomer seals molded directly onto the piston of the master brake cylinder . | 1Performing Operations; Transporting
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a process for producing cellulose nanocrystals involves providing a cellulosic material , contacting the cellulosic material with an inorganic persulfate at an elevated temperature to produce cncs , and recovering the cncs . the process permits one - step production of cncs from vegetative biomasses such as flax and hemp . cellulose nanocrystals produced by the process with carboxylic groups are more uniform and have higher aspect ratios than cncs produced by prior art processes . | 2Chemistry; Metallurgy
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the present disclosure relates to novel liposome compositions in which tissue factor is incorporated and methods for their preparation . the composition of the phospholipids in the liposomes has been adjusted to allow maximum coagulant activity and sensitivity to extrinsic coagulation factors of the incorporated tissue factor . | 6Physics
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an elastic supporting and sealing member , for mutually supporting a first body and a second body , and for sealing the gap between the first body and the second body , includes a first portion and a second portion of wire net and a piece of thermal foaming material , between the first and the second wire net portion , which expands and foams when it is heated up . a method of making such a member includes the steps of flattening a tubular shaped piece of wire net , and of introducing a strip shaped piece of such thermal foaming material between the two sides of the flattened tube of wire net , so that the longitudinal directions of the strip shaped piece of thermal foaming material and of the flattened wire net tube substantially coincide . | 8General tagging of new or cross-sectional technology
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a system and method for failure recovery for a node in an iptv network makes use of the ability of an ims gateway , an open iptv terminal function , and an iptv control server to provide each other with information about a session to be recovered in a manner which allows the control session state to be reconstructed without impacting the user &# 39 ; s viewing experience . | 7Electricity
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a radio apparatus , in particular for mobile radio , of a first predetermined power stage is proposed , whose broadcasting power can be increased by connecting a hf amplifier circuit . the radio apparatus has an antenna output , to which an input of a hf amplifier circuit can be connected , for operating the radio apparatus at a higher , second power stage . as a function of the hf amplifier circuit connected to the radio apparatus , a transmitter unit of the radio apparatus outputs signals for transmission to a radio network , which signals contain the information about operation at the applicable power stage . | 7Electricity
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the invention includes a dram device . the device has an access transistor construction , and the access transistor construction has a pair of source / drain regions . a halo region is associated with one of the source / drain regions of the access transistor construction and no comparable halo region is associated with the other of the source / drain regions of the access transistor construction . the invention also encompasses methods of forming dram devices . | 8General tagging of new or cross-sectional technology
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the current invention discloses a method and apparatus and a computer program for editing the colors in a text line from a rotating color word selector on a personal desktop computer . the current invention comprises a select word button on the rotating color word selector . activating this button allows the user to select color data from the color library . the color date is shown on the select order bar display apparatus as a visual color image . the order of colors on the select order bar determines the color of the words in the text line . | 6Physics
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a method for communication between first and second computer programs having a shared memory . the first computer program has a first work dispatcher for a first work queue . the second computer program has a second work dispatcher for a second work queue . without causing an interrupt , a message or data is written for the second program from the first program to the shared memory and the second work queue is updated with a work item indicating a message or data for the second program . in association with the updating step , it is determined if the second program is currently busy . if so , the second program is not interrupted regarding the message or data . when the second program subsequently becomes not busy , the second program receives , without an interrupt , and executes the work item to receive the message or data . if the second program was not currently busy , the second program is interrupted to process the message or data on its work queue . this imposes a minimal burden on the second program . | 6Physics
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the configurations of a buck type and a buck / boost type converter systems and a controlling method thereof are provided in the present invention . the proposed buck / boost type converter system includes a rectifier bridge , a first auxiliary circuit including a first unidirectional switch coupled to the rectifier bridge and a second unidirectional switch coupled to the first unidirectional switch , a first capacitor coupled to the first unidirectional switch and the rectifier bridge , a buck / boost converter having a first input terminal coupled to the first unidirectional switch , a second input terminal coupled to the first capacitor , a first output terminal coupled to the second unidirectional switch and a second output terminal , a second capacitor electrically connected to the first and the second output terminals in parallel , and a dc source coupled to the second unidirectional switch . | 7Electricity
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a system and method are provided for applying guidelines to data and providing self - assessment ability . guideline data is stored in a data storage component , along with user data . the user data represents both quantitative data and qualitative self - assessment data . in a self - assessment system and method , a graphical user interface is provided along with a target image and factor icons . the icons are adapted to be moved onto a position on the target image representative of an entity &# 39 ; s self assessment of performance relative to the corresponding factor . a subset of actionable alternatives are selected and displayed based on the self - assessment data and the guidelines . | 6Physics
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a circuit arrangement for transmitting binary data elements ` 0 ` and ` 1 ` by frequency shift using two tone frequencies f0 and f1 . the circuit arrangement comprises a modulator , an exclusive or - gate and an integrator . a data signal ds produces from the modulator a digital signal dss which by decoding of the integrator results in a tone signal ts comprising f0 or f1 . the action of the or - gate to which both signals ds and dss are applied causes the amplitude of the tone signal ts to be substantially the same for each of the tone frequencies f0 and f1 . the or - gate may change either the effective resistive input into the integrator for each tone frequency or it may change the amplitude of the signal dss for each tone frequency . | 7Electricity
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a method and apparatus for dynamically adjusting the window size in a session between a sender and a receiver over a link of a packet transmission network . this invention discloses a dynamic window adjustment scheme to determine the optimum window size with a minimum number of iterations . this invention also covers a method and apparatus for sharing pacing credits among a number of sessions during which packets are transmitted over the network . with this invention sessions having no packets to transmit will send pacing credits to a shared credit pool while pacing credits will be distributed to those session having packets to transmit . | 7Electricity
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this invention relates to high power laser systems of the type which , typically , operate at up to 500 watts of average power in the high average power mode and up to 75 joules per pulse in the high energy mode , and has a lens system which is constructed of several individual pieces in order to form an integral lens holding system that maximizes the useful lens aperture . such structures of this type , generally , allow a laser / fiber user to quickly change lenses , while simultaneously maintaining optical alignment when the lens is replaced . | 6Physics
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the invention relates to a method for manufacturing a semiconductor device with a resistor having a high resistance . in the invention , a first polycrystalline silicon layer is first formed to connect with an electrically connecting portion formed in a semiconductor substrate . next , a second polycrystalline silicon layer containing oxygen is formed on the first polycrystalline silicon layer . and then , an oxide formed between the two polycrystalline silicon layer is removed by annealing . | 8General tagging of new or cross-sectional technology
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a device and software system with input and output capability for manipulating real and virtual objects in 3 - dimensional space . the device consists of a six degree - of - freedom mechanical armature that has sensors to determine the location and orientation of a stylus and planar surface . in the input mode , manipulation of the physical armature will result in a corresponding two - dimensional , virtual image of the stylus and surface on a computer screen . the armature also has motors to automatically change the armature location and orientation in order to generate a physical representation in the real world of the location and orientation of a virtual object . the armature is built so that it maintains balance at any location and orientation to statically maintain the armature location and orientation without drifting to a null rest position . | 0Human Necessities
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acoustical transmission loss of sheet materials in the low frequency range is measured by utilizing a cylindrical test chamber containing a speaker directed towards the upper end to which the sheet material is mounted . pressure gradient microphones are mounted on either side of the sheet material and are connected to electronic circuitry for responsively indicating the transmission loss measurement across said sheet material . | 6Physics
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a security system for tracking suspicious characteristics , the system includes first and second cameras each for monitoring and capturing images in a predefined area ; and a computer electrically connected to the each camera and which computer is programmed to identify one or more movements that exceeds a predetermined threshold that is predefined as suspicious movement ; wherein , when suspicious movement is detected by the first camera , the computer communicates to the second camera coordinates at which the suspicious movement will enter the predefined area of the second camera so that tracking is maintained within a larger predefined area . | 6Physics
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a method and stone mount for an inside bezel mounting that improves precisely calculating the bezel face angle and contiguous finish on the inside bezel face for enhanced light brilliance that includes mounting the stone from the bottom up using a retaining spring . the stone once inserted into the mounting stops at the bezel lip then the retaining spring once fully inserted can be permanently affixed by bending the countersunk prongs over said retaining spring thus completing the setting . | 0Human Necessities
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the invention relates to formulations useful in treating hair disorders , improving the health of hair , increasing hair growth , and in increasing the niacin content of hair follicles . nicotinic acid alkyl esters having a straight chain alkyl group of from 1 to 22 methylene units , preferably from 6 to 16 methylene units , and most preferably from 8 to 14 methyl units , may be used , alone or in combinations for treating these conditions . | 0Human Necessities
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a process for the decomposition of hydrogen peroxide wherein aqueous streams containing 1 to 500 , 000 ppm h 2 o 2 are contacted with a mn / cu catalyst component on a monolith carrier to eliminate the h 2 o 2 by decomposition to water and oxygen . | 2Chemistry; Metallurgy
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a processor is disclosed that can map a request from a central processing unit that uses memory - mapped input - output space to a second processing domain , such as a multithreaded processing domain . a request addressed to the input - output space of the central processing unit is converted to a corresponding command that simulates an operation between components in the multithreaded processing domain . the command is executed in the multithreaded processing domain . information is accessed according to the request in response to executing the command . | 6Physics
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a highly coupled inductor includes a first ferromagnetic plate , a second ferromagnetic plate , a film adhesive between the first ferromagnetic plate and the second ferromagnetic plate , a first conductor between the first plate and the second plate , and a second conductor between the first plate and the second plate . a conducting electromagnetic shield may be positioned proximate the first conductor for enhancing coupling and reducing leakage flux . a method of manufacturing a highly coupled inductor component includes providing a first ferromagnetic plate and a second ferromagnetic plate , placing conductors between the first ferromagnetic plate and the second ferromagnetic plate , and connecting the first ferromagnetic plate and the second ferromagnetic plate using a film adhesive . | 8General tagging of new or cross-sectional technology
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manufacturing and industrial processes that involve the transfer of materials from source locations to destination location may utilize the presently described system and process to verify that the correct physical connections are established and maintained in a material handling system . the system collects information related to individual physical connections , including machine - identifiable indicia , and compares this information to data that defines the intended connections within the material handling system . in doing so , the system and process verify whether the proper physical connections are in place . | 6Physics
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a self - righting flywheel motor operated toy vehicle includes attitude restoration components at the rear thereof , the vehicle having the center of gravity thereof along the longitudinal centerline thereof . a first component includes an attitude restoration plate configured in the form of a spoiler member attached at the rear of the vehicle above the rear wheels and having a width greater than the distance between the outer sides of the wheels for enabling the maintaining of a slight elevational angle of the vehicle when on either side , with a corner of the driving wheel on that side in contact with the surface . the force of the driving wheel tends to self - right the vehicle . the second component includes an elongate somewhat rigid , yet flexible wire member configured to simulate a whip antenna , which is connected to the chassis at a corner thereof at about the rear surface of the rear wheels , and positioned for coaction of an intermediate portion thereof with the spoiler member as the vehicle attempts to scale a generally vertical surface . the resilience during partial deformation of the wire member serves to keep the driving wheels in contact with the surface . as the driving continues , the vehicle turns to one side or the other , and by itself , or with the assistance of the first component , self - rights itself . | 0Human Necessities
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a high - output energy converter of an output - improving thermionic generator , thermally connected to other generators without moving parts that utilise the residual energy from the thermionic generator . the thermionic generator comprises a rαultilayered vacuum diode , the layers of which are very thin and the gaps between the layers are also thin and kept at a distance from one another by selectively flexible spacer elements . piezo elements or heating elements can precisely adjust the height of the gaps . | 7Electricity
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a fluid pump has a rotary pressure generator means rotatingly driven by a power unit , such as an automotive engine , and variable of output pressure depending upon rotation speed of the power unit . the pressurized fluid output from the pressure generator means is supplied to a high pressure chamber which is connected to an external hydraulic device , such as an automotive steering device , via a high pressure path and a supply line . the supply line is connected to a high pressure path via a pressure regulating path . the pressure regulating path is so designed as to provide flow resistance which increases according to increasing of the fluid pressure supplied to the supply line from the high pressure path . this makes pressure variation gradient at the supply line smaller than that in the high pressure path . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a process to produce solid glucose from a hydrolyzate consisting of a mixture of glucose , water , and an acid used in the hydrolysis of a biomass material is covered herein . in the process , the hydrolyzate is concentrated , as required , to form two phases : a solid glucose phase and an acidic liquid phase . the phases are formed in a vessel where they are separated for recovery of the acidic liquid phase . the solid glucose phase , containing residual acidic liquid phase , is then extracted to remove most of the residual acid to produce solid glucose mostly free of acid . the recovered acid may then be recycled . the solid glucose may be further processed including purification and also drying . | 2Chemistry; Metallurgy
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in a planar sensor element having a gas - containing layer situated between impermeable covering layers , the gas - containing layer is enclosed by a sealing frame over its entire periphery in a plane running between the covering layers , and at least one of the covering layers has a through hole for the exchange of air between the gas - containing layer and the ambient environment . | 6Physics
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an adapter for a trailer socket of a trailer coupling for coupling a trailer , wherein the adapter comprises a base body and a primary contact arrangement mounted thereon and comprising a plurality of primary contacts corresponding to a european or german standard , in particular seven primary contacts according to din 1724 or thirteen primary contacts according to iso 11446 , for establishing an electric connection to corresponding socket contacts of the trailer socket . the adapter comprises a secondary contact arrangement mounted on the base body with secondary contacts according to a us american standard , so that a trailer plug corresponding to the us american standard can be electrically connected to the secondary contact arrangement for the power supply of a trailer , the secondary contact arrangement and the primary contact arrangement being connected to one another via an electric connection arrangement . | 1Performing Operations; Transporting
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the present invention provides a system and method of timing estimation for use in a digital , receiver within a communication system . this method exploits the complementary information available from the use of two different nonlinearities to estimate the timing offset following asynchronous sampling of the received signal at a rate of two samples per symbol . the present method operates in a feedforward configuration thereby avoiding issues associated with feedback configurations such as hangup . the present method uses a magnitude square nonlinearity as well as a delay , complex conjugate and multiply nonlinearity to calculate the timing offset . the choice of these nonlinearities is influenced by the need for the estimator to operate in the presence of a phase offset on the received signal . timing estimators which can tolerate the presence of a slowly varying phase offset over the observation interval on the received signal are especially important in all - digital feedforward receiver design . separating the two sample per symbol outputs from the nonlinearities into odd and even samples provides four signals which , when suitably manipulated , yield an expression for the timing estimate . this timing offset is then fed to a timing correction unit which calculates the data samples corresponding to the sampling clock phase and removes the redundant samples . the resultant sampled signal is then forwarded to additional synchronization and functional units in the receiver . the system may be utilized in a variety of digital receivers employing cdma , tdma , fdma and / or any combination of the principles of the above or other technologies . | 7Electricity
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a cover attaching structure in a connector includes : first and second locking portions provided on a first attaching member ; and third and fourth locking portions provided on a second attaching member which is attached to the first attaching member . the first locking portion is locked on the third locking portion from an outer surface side of the connector . the second locking portion is locked on the fourth locking portion from an inner surface side of the connector . | 7Electricity
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the present invention relates to a poly alcohol composition represented by the formula : r . sub . 1 oo ]. sub . x . sub . y r 2 ] wherein r 1 is a linear , aliphatic hydrocarbon radical having from about 4 to about 18 carbon atoms including mixtures thereof ; and r 2 is a linear , aliphatic hydrocarbon radical having from about 2 to about 26 carbon atoms including mixtures thereof ; x is an integer having a value from 1 to about 3 ; y is an integer having a value from 5 to about 30 . also disclosed is an automatic dishwasher composition comprising the above - described epoxy - capped poly alcohol and at least one component selected from the group consisting of detergent builder , bleach , anti - wear agent , and mixtures thereof . also disclosed is a cleaning composition for cleaning hard surfaces comprising an aqueous or organic solvent and the above - described epoxy - capped poly alcohol as a surfactant . | 2Chemistry; Metallurgy
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a unipolar ignition of the invention provides a current waveform at the ignitor plug which initially rises relatively slowly , followed by a transition to a fast rising current which quickly peaks and thereafter slowly dissipates . such a current waveform provides an initially hotter and longer lasting spark which does not harm the ignitor plug of the system or shorten its life expectancy . neither does the spark create stress on the solid state circuitry which delivers the energy to the ignitor plug . to provide the foregoing spark and current characteristics , an inductor having a saturable core is in series with the ignitor plug , and it provides an initially high inductance which limits the rate of current rise at the plug as energy is transferred from an energy storage device to the plug . as the current through the inductor increases , its core begins to saturate and the effective inductance begins to decrease , allowing the current to rise more quickly . as energy is transferred to the ignitor plug , the increasing saturation , decreasing inductance and increasing current complement one another , causing the rate of current rise to increase quickly to a high value desirable for ignition . related features of the invention provide for easy diagnostics of the spark and for timing an ignition sequence and providing a repetition rate which aids in a successful ignition . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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operating capacitive sensors in force feedback mode has many benefits , such as improved bandwidth , and lower sensitivity to process and temperature variation . to overcome , the non - linearity of the voltage - to - force relation in capacitive feedback , a two - level feedback signal is often used . therefore , a single - bit σ - δ modulator represents a practical way to implement capacitive sensors interface circuits . however , high - q parasitic modes that exist in high - q sensors cause a stability problem for the σ - δ loop , and hence , limit the applicability of σ - δ technique to such sensors . a solution is provided that allows stabilizing the σ - δ loop , in the presence of high - q parasitic modes . the solution is applicable to low or high order σ - δ based interfaces for capacitive sensors . | 7Electricity
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a sensor to controller connection system including a power source , a controller in communication with the power source , and a sensor in communication with the power source and the controller , the sensor including sensor electronics and a current source , the current source having a control input and an output , the control input being applied by the sensor electronics and the output being applied to the controller , wherein the current source controls an electric signal communicated to the controller from the sensor based upon the control input . | 6Physics
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insulation of structures making use of plastic strips which are proportioned and disposed to achieve a desired insulation effect . | 4Fixed Constructions
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a mass spectrometer possessing both high resolution and durability in a simple , compact structure compared to mass spectrometers of the related art , and characterized in possessing a linear ion trap unit containing a multipolar rod electrode including rod electrodes having fine orifices to allow passage of electrons or ions ; a mechanism to move the ions inside the linear ion trap unit along the axis of the multipolar rod electrode ; and a detector to selectively detect by mass , ions ejected from the linear ion trap unit . | 7Electricity
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a light collective optical system includes a single optical member having a first reflecting surface and a second reflecting surface . in this case , the first reflecting surface partly has a first transmissive - refractive surface and the second reflecting surface partly has a second transmissive - refractive surface . the first transmissive - refractive surface and the second transmissive - refractive surface are nearly coaxially arranged . whereby , it is possible to provide the light collective optical system which is capable of illuminating an object to be illuminated with high illuminance and is compact and a light source device using the light collective optical system . | 6Physics
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a foot stretcher assembly for stretching a foot includes a foot stretcher and a handle removably secured with the foot stretcher . the foot stretcher includes a sole that is flexible in response to receiving a foot . the foot stretcher assembly can also include a securing feature to maintain the foot relative to the foot stretcher . | 0Human Necessities
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an electronic still camera incorporating a base clip circuit for clipping an image signal at a base level . in order to eliminate a reduction in the s / n ratio of the image signal attributable to an increase in the dark current level in pixel signal , the clipping level of the base clip circuit is variable in accordance with , for example , the shutter speed . | 7Electricity
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the present invention relates to compounds of the formula wherein r 3 , r 5 , r 7 , u , x , y and z are as defined . compounds of the formula i have activity inhibiting production of aβ - peptide . this invention also relates to pharmaceutical compositions and methods of treating diseases , for example , neurodegenerative diseases , e . g ., alzheimer &# 39 ; s disease , in a mammal comprising compounds of the formula i . | 2Chemistry; Metallurgy
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methods , systems and apparatuses for the detection of motion using statistics data already available within an imager , such as sharpness scores or brightness values . the method includes obtaining at least two sets of statistics data for respective image frames which include corresponding windows ; initializing a motion counter ; determining , for each window , a relative difference value for the particular window ; comparing the relative difference value to a first threshold . if the relative difference value is greater than the first threshold , the method increments the motion counter ; and determines if there is motion by comparing the value of the motion counter to a second threshold . the motion detection may further take into account the relative importance of certain areas of the image frame . | 7Electricity
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an output buffer provides high current at an output for only a brief period , while after this brief period the output buffer only supplies a limited amount of current to the subsequent stage . one embodiment of this inventive output buffer utilizes the inherent delay of an inverter and a high current fet device , arranged to form a feedback circuit , to switch off high current supplied to the subsequent stage afer a brief period . this brief period allows the output of the output buffer to supply the necessary current and voltage to switch the subsequent stage . a low current fet device in the output buffer then provides the necessary low current to maintain the state of the subsequent stage without supplying current unnecessary for the proper operation of the subsequent stage . | 7Electricity
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the present invention relates to novel compounds selected from substituted oxazole derivatives of formula that selectively modulate , regulate , and / or inhibit signal transduction mediated by certain native and / or mutant tyrosine kinases implicated in a variety of human and animal diseases such as cell proliferative , metabolic , allergic , and degenerative disorders . more particularly , these compounds are potent and selective c - kit , bcr - abl and fit - 3 inhibitors . | 2Chemistry; Metallurgy
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an exemplary screwdriver includes a handle unit , head units for operating different kinds of fasteners , a head reception unit fixed on the handle unit and receiving the head units therein , and a pole unit fixed on the handle unit . each of the head units is removably attachable on the pole unit so that the screwdriver can operate the different kinds of fasteners as required . | 1Performing Operations; Transporting
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a frame element for forming a grate , including two spaced - apart side members and several plate members arranged one next to the other between the side members in longitudinal direction thereof , between which plate members is provided a gas - venting slot . the side members are formed by two opposing surfaces of a rigid frame , and the plate members are each constructed as individual structural parts releasably connectable to the side members . the plate members are preferably inserted one after the other into longitudinally extending guideways arranged on the frame and are spaced apart by spacing projections , the spacing being necessary to form a gas - venting slot . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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a signature circuit stores signature information indicative of one of a plurality of device functions of a non - volatile memory device which includes first memory cells which are respectively coupled to one of a plurality of word lines and to one of a plurality of bit lines . the signature circuit includes second memory cells which are respectively connected to the bit lines which are grouped into a plurality of blocks , at least one predetermined word line which is provided exclusively for the second memory cells and is connected to each of the memory cells , and a selecting circuit coupled to the bit lines for selecting one of the blocks . the second memory cells in each of the blocks store one kind of signature information , so that a number of blocks is equal to a number of kinds of signature information that can be stored in the signature circuit . | 6Physics
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a device for exciting a corrugated ultra - high frequency source of revolution operating in two remote frequency bands , decoupled mechanically from the source . the device includes two excitation devices corresponding to the two operating bands , placed perpendicularly to each other , at respective distances from the mouth of the source such that the waves which they emit remain canalized in the rayleigh zone of each device and provide optimum coupling between these device and the source . | 7Electricity
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a spacecraft having a primary structural frame and a propellant tank , in which the spacecraft may include a tank mount adopted to engage a portion of the propellant tank , the tank mount being configured to transfer launch loads directly from the propellant tank to a lunch vehicle interface ring . | 1Performing Operations; Transporting
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phosphatidylinositol 3 - kinases are known to be important regulators of signaling pathways . to determine whether pi3ks are genetically altered in cancers , we analyzed the sequences of the p13k gene family and discovered that one family member , pik3ca , is frequently mutated in cancers of the colon and other organs . the majority of mutations clustered near two positions within the p13k helical or kinase domains . pik3ca represents one of the most highly mutated oncogenes yet identified in human cancers and is useful as a diagnostic and therapeutic target . | 2Chemistry; Metallurgy
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an underlayment system is provided that includes a plurality of protrusions that extend from a common base member . the protrusions and base member can include an opening therethrough that allows for subsequent layers of material , such as adhesive , to interact and bond to each other . the protrusions are arranged in such a way to contain a wire , string , or heating element , within a receiving area . the arrangement of the protrusions allow for routing of the wire , string , or heating element in a variety of angles , bends , and other routing layouts . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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in a semiconductor memory module having a plurality of drams , when an input command is detected as a refresh command according to external control signals externally input for command - execution to a register buffer , internal control signals for a partial number of the drams preliminarily selected among the plurality of drams are delayed . thus , the refresh command is executed with a time difference , and the semiconductor memory module prevents the plurality of dynamic semiconductor memories from simultaneously entering refresh modes to cause a great peak current to flow , and thereby implementing a stable operation . | 6Physics
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a squeeze bottle , useful for atomizing liquids such as perfumes , medications , insecticides , or the like , by manually squeezing the bottle while orienting the bottle to direct the resulting atomized spray for a desired application . the squeeze bottle utilizes ambient air and contains an inner , compliant pouch for storing a liquid . the pouch is configured so that it deforms by the hydrostatic air pressure generated within the bottle during a squeezing action . this deformation assists in transferring liquid from the pouch into the bottle &# 39 ; s spray nozzle where the liquid is atomized in a swirl airflow and dispersed by the expelled ambient air . | 1Performing Operations; Transporting
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an electric circuit breaker having fast short circuit response along with reduced arc energy is provided by means of a current limiting contact arm arrangement . the contact arm is arranged to pivot independently of the circuit breaker operating mechanism under the influence of magnetic repulsion forces . a contact spring configuration controls the rate at which the contacts separate , thereby limiting the energy of the arc created upon contact separation . | 7Electricity
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an asperity data storage system wherein asperities are used to represent stored data . the asperity data storage system includes an asperity transducer that thermally interacts with a data storage medium adapted to store an information - encoded pattern of asperities thereon , such as a rotatable disk , a streamable tape , or a fixed medium . a drive system produces relative motion between the data storage medium and the asperity transducer , while electrical signals corresponding to the asperities are processed as stored information . a positional relationship can be maintained between the asperity transducer and the data storage medium using the asperities on the data storage medium for reference . a related asperity data storage method and the asperity data storage medium itself are further disclosed . | 6Physics
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a variable capacitance circuit comprising a capacitor array , associated switching elements and transient impedance varying circuits . the capacitor array comprises a plurality of capacitor elements connected to a common node coupled to a crystal oscillator in a crystal oscillator portion and each capacitor element includes a connected switching element that controls activation of selected capacitor elements that are selectively placed in operation as load capacitance with the crystal oscillator to change and adjust its frequency . further , circuits are provided in a temperature compensation portion to selectively control the activation of the switching elements based upon decoded compensating values provided in memory , such as based upon sensed oscillator temperature conditions . the transient impedance varying circuits comprise multi - level voltage generating circuits for changing the continuity impedance of activated switching elements , among switching elements being switched , to another impedance level or one of a plurality of additional impedance levels . as a result , an intermediate impedance value can be created between the on and off states of the switching elements so that there is no rapid change in the total equivalent capacitance imposed by the capacitor array on the oscillator resulting in smooth capacitance switching which corresponds to smoother frequency adjustment of oscillator output . | 7Electricity
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an eject mechanism for a module includes a module casing ; a module engaged in the module casing ; the module including a cable port ; and an eject button for allowing disengagement of the module from the module casing . the eject button prevents the module from disengagement when a cable is plugged into the cable port . a method of ejecting a module from a module casing includes disengaging the module from the module casing upon the pressing of an eject button , and preventing the module from disengagement when a cable is plugged into a cable port of the module . | 8General tagging of new or cross-sectional technology
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a method for forming polyacrylic acid granules and granules prepared therefrom , wherein the granules are flowable , have comparable swelling characteristics and provide comparable tablet properties to powdered polyacrylic acid , have increased bulk density and contain minimal amounts of very small particles that can cause dusting and static adherence . the granules are used to prepare controlled - release tablets , especially for pharmaceutical purposes . the tablets prepared from granules obtained by the method of present invention have superior controlled release properties . | 1Performing Operations; Transporting
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combinations of α7 - nachr agonists and statins , pharmaceutical compositions containing the same and methods of using the same useful for treatment or prophylaxis of neurological degenerative diseases . | 0Human Necessities
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a mass spectrometer comprising an ionization means for ionizing sample compounds to be analyzed mass spectro - scopically in an atmospheric pressure , a sample solution supply means for supplying a solution containing the sample compounds to the ionization means , means for feeding the ions formed by the ionization means through an aperture disposed in an electrode into a vacuum region and a ion trap type mass spectroscopic means for mass spectroscopically analyzing ions entered through the aperture into the vacuum region , in which an ion decelerating electric field forming means is disposed between the electrode disposed with the aperture and an electrode disposed with an ion entrance opening for entering the ions into the ion trap type mass spectroscopic means for forming an electric field for decelerating the ions , and the ions injected to the ion trap mass spectroscopic means is lowered . this facilitates accumulation ions in the ion trap mass spectralyzing means even if a high drift voltage is used thereby enabling high sensitivity analysis for polar compounds such as peptides . | 7Electricity
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a neck collar with a first shaped condition adequate for application to the patient &# 39 ; s neck , mold and conform to the patient &# 39 ; s neck configuration , retain and recall that configuration following removal and reapplication to the patient . a second shaped condition for storage . the collar is achieved by a unique piece of conformable material that is sufficiently resilient to maintain the given shape . the main body is designed to provide support and recall the anatomic shape of a particular patient &# 39 ; s cervical spine . | 0Human Necessities
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an exposure apparatus which includes a projection optical system configured to project a pattern of a reticle onto a substrate and exposes the substrate to light via the reticle and the projection optical system with a gap between the projection optical system and the substrate filled with liquid , comprises a liquid immersion system configured to supply the liquid to the gap and to recover the liquid from the gap ; and a generator configured to generate at least one of an electric field and magnetic field in a path of the liquid of the liquid immersion system . | 6Physics
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a misting system utilizing spent ice comprises a portable housing and an inner frame . the inner frame is secured inside the housing and is configured to receive ice and at least one of food and beverage . the inner frame has an outlet for passing the melted ice . a lid is provided for selectively enclosing the inner frame . the system includes a pump . the pump is inside the portable housing , and is in communication with the inner frame outlet and an outlet of the portable housing . the pump is configured to pump melted ice from the inner frame to the outlet of the portable housing for use as mist . | 8General tagging of new or cross-sectional technology
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the service lifetime of an ion source is enhanced or prolonged by the source having provisions for in - situ etch cleaning of the ion source and of an extraction electrode , using reactive halogen gases , and by having features that extend the service duration between cleanings . the latter include accurate vapor flow control , accurate focusing of the ion beam optics , and thermal control of the extraction electrode that prevents formation of deposits or prevents electrode destruction . an apparatus comprised of an ion source for generating dopant ions for semiconductor wafer processing is coupled to a remote plasma source which delivers f or cl ions to the first ion source for the purpose of cleaning deposits in the first ion source and the extraction electrode . these methods and apparatus enable long equipment uptime when running condensable feed gases such as sublimated vapor sources , and are particularly applicable for use with so - called cold ion sources . methods and apparatus are described which enable long equipment uptime when decaborane and octadecaborane are used as feed materials , as well as when vaporized elemental arsenic and phosphorus are used , and which serve to enhance beam stability during ion implantation . | 8General tagging of new or cross-sectional technology
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a watercraft docking mode throttle control system incorporating a joystick assembly within the control lever knob which is part of the control lever assembly that is gripped and held by the operator of the boat during use . the incorporation of such a joystick assembly allows the operator to make more controlled adjustment to the movement of the boat when the boat is in docking operational mode . | 1Performing Operations; Transporting
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a television receiver includes a digital tv preamp for amplifying a received rf signal within a first frequency range , a satellite tv preamp for amplifying the received rf signal within a second frequency range , a first mixer having inputs coupled to the output of either the digital or satellite tv preamp according to a mode selection signal , a digital tv band - pass filter for filtering the output of the first mixer centered at a first center frequency being selectively coupled to the output of the first mixer according to the mode selection signal , a satellite tv band - pass filter for filtering the output of the first mixer centered at a second center frequency being selectively coupled to the output of the first mixer according to the mode selection signal , and a second mixer stage having inputs coupled to the output of the digital tv filter stage and the satellite tv filter stage . | 7Electricity
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the catalytic combination of a phosphite ester and a phenol sulfide is disclosed . the catalyst combination accelerates and mediates the esterification reaction of rosin with a polyhydric alcohol , resulting in esterified rosins having numerous advantageous characteristics and particular utility as tackifiers in hot melt adhesives . | 2Chemistry; Metallurgy
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a dc - dc converter for converting an input power to generate a first power and for outputting the first power to a first output terminal , the dc - dc converter including : a resistor unit for electrically connecting a set resistor to the first output terminal when the voltage of input power is in a specific range , and a mobile communication terminal using the same . here , the dc - dc converter is capable of reducing or removing a pulse skip mode by increasing a load of an output end if it is determined that the voltage of the input power is in the specific range , by sensing the input power . | 7Electricity
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an apparatus capable of taking a self - portrait picture includes a screen , a camera , and a controller configured to cause the screen to display a live preview image received from the camera , after the live preview image is displayed , detect a first user gesture for triggering a display of an indicator on the screen , cause the screen to display the indicator at a changeable position where the first user gesture is detected , wherein the indicator indicates that a gesture detection mode is entered to recognize a second user gesture different from the first user gesture , while the indicator is displayed on the screen , detect the second user gesture in the indicator , and after detecting the second user gesture , cause the camera to automatically take a self - portrait picture . | 7Electricity
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a motor vehicle door includes a box door body formed from a door outer skin and a door inner skin , a large surface cut out section in the door inner skin capable of being covered by a wet / dry space partition with a sealing element . the motor vehicle door also includes a frame structure , containing a window frame , and is connected through a fastening part to the door body . an outer seal near the vehicle body is also formed on the vehicle door . the wet / dry space partition covers , at least in part , a fastening region near the vehicle body and a door inside window sill . the sealing element on the wet / dry space partition runs through an area overlap of the partition and another sealing element is mounted between the frame structure and the door body that extends at least from the outer contour of wet / dry space partition sealing element to the outer seal . | 1Performing Operations; Transporting
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a sternal retractor for use in internal mammary artery dissection comprises a rack bar having fixed and movable spreader arms , the blade - carrying parts of which are rotatable to , and lockable in , several discrete positions . the blades are carried by slides on the spreader arms , and are pivotable about two mutually perpendicular axes which are also perpendicular to the arms , but restrained against rotation about axes extending lengthwise of the arms . one of the slides disclosed is provided with an undercut slot to receive a post for mounting auxiliary retractors . this makes the retractor especially useful for various operation in addition to internal mammary artery dissection . | 0Human Necessities
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the invention is based on a method for detecting slip in the driving of generator or starter - generator systems . the alternators of these systems are equipped with electronic control components such as pulse - width - modulated inverters or rectifier bridges . the drive torque of the alternator is transferred to this by means of a belt drive of an internal combustion engine . when slip is detected in a comparison step , to which speed - dependent input variables are forwarded , the maximum transferrable drive torque is determined in a torque limiting step , and a closed - loop control adjusts the generator output power to said maximum transferrable drive torque . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
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hot electron injection into the gate oxides of mosfet devices imposes limitations on the miniaturization of such devices in vlsi circuits . a buried channel with a surface spacer is provided to guard against hot electron trapping effects while preserving process and structure compatibility with micron or submicron vlsi devices . the channel current is redirected into a buried channel at a distance away from the interface in the vicinity of the drain region where the hot electron effect is most likely to occur . additionally , a surface implant is performed to improve any gate control that may be lost as a result of the buried channel so as to mitigate any degradition of the current - voltage characteristics of the device . | 8General tagging of new or cross-sectional technology
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an aptamer - based solid - state electrochemical biosensor for label - free detection of salmonella enterica serovars utilizing immobilized aptamers . the device is realized by forming a matrix array of parallel capacitors , thus allowing the realization of low - cost , portable , fully integrated devices . protein - aptamer binding modulates the threshold voltage of a circuit , changing the impedance of the circuit . this circuit is further characterized by an electrode coded with a p - si substrate , enhancing the affinity between the salmonella outer membrane proteins and the aptamer . an aptamer embedded detection plate is configured within a testing lid device that fits a standard , commercially available polymer specimen jar . a sample is mixed with broth for incubation and cultivation of any present salmonella bacteria to obtain acceptable concentration of the pathogen for testing . the information obtained can then be transmitted by wireless network . | 6Physics
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the present invention comprehends an extremely sensitive apparatus which can be used for the detection of electronegative particles and provide data as to their elemental composition . a mass spectrometer selects negative ions of the required mass coming from an ion source . these ions are then directed into a dissociator which fragments complex molecules and strips electrons from the resulting products producing positively charged ions . these positively charged ions are filtered by a series of elements which independently measure some combination of the quantities : energy / charge , energy , momentum / charge , velocity , charge . such measurement allows the actual mass of each particle to be uniquely defined and , if necessary , over - determined for reduction of backgrounds . | 6Physics
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systems and methods to authenticate and verify user access replace the digits of a personal identification number of a particular user with prompted randomized words that are to be uttered by an unidentified user . by virtue of this replacement , the pin remains secret . a known speaker provides voice samples to the system in advance . the words uttered by the unidentified user correspond to digits . the uttered words are checked against the pin , and are used to verify if the unidentified user &# 39 ; s voice matches the voice of the known speaker . | 7Electricity
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in one embodiment , a sight tube flowmeter is formed of a plurality of fluoropolymer components welded together to form a unitary flowmeter body . the components can comprise a pfa upright sight tube having two end portions , a flow conduit extending therethrough and two fitting portions that are uniquely welded onto each end of the sight tube , and a fluoropolymer float device movable to various positions within the flow conduit depending on the flow level of the fluid flowing therethrough . the float device can be of conventional design or for those flowmeter embodiments where low fluid flow rates are to be measured , an elongate float can be utilized . the floats and , in particular , a designated portion thereof , are visible through the sight tube to provide visual indication of the position , and thus the flow rate of fluid flowing through the flowmeter . in addition , alternative embodiments include the implementation of the unique sight tube and elongate float design in conventional flowmeters . | 1Performing Operations; Transporting
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disclosed is a method for purifying a crude diphenylsulfone tetracarboxylic acid which comprises the steps of dissolving a crude diphenyolsulfone tetracarboxylic acid in a solvent mixture of water and acetic acid and recrystallizing the crude to obtain a highly purifed diphenylsulfone tetracarboxylic acid . | 2Chemistry; Metallurgy
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a light receiving element is comprised of a light sensitive surface on a semiconductor substrate and a positive electrode , a negative electrode , a mounting precision test mask , a conductive electrode wire , and solder resist on the same substrate surface . a metal thin film , a mounting alignment mark , and a mounting precision mark window are provided on the back side of the substrate . two or more electrode surfaces having either the anode or the cathode used as the common electrode are provided . the light sensitive surface is positioned approximately in the center between these two electrode surfaces . a highly precise mounting can therefore be achieved with the solder bump , even when mounting single light receiving elements . high precision mounting is also obtained when mounting light receiving element arrays . this type of light receiving element can be precisely positioned and bonded by solder bumps to a substrate having an optical fiber fitted in the v groove . | 7Electricity
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a composite parallel plate heat exchanger is provided constructed of a plurality of composite plates disposed in a substantial parallel stacked relationship and spaced from each other by composite ribs inserted through and bonded between adjacent plates . the composite plates and ribs are specially constructed to maximize heat transfer between adjacent passageways formed by the plates and the fluids flowing in these passageways . | 8General tagging of new or cross-sectional technology
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a kit for modifying a digging bucket for controlling the depth cut , including an elongated member operationally connectable to a hoe bucket defining a cutting edge , an actuator operationally connectable to the elongated member , an electronic controller operationally connectable to the actuator , and a position sensor operationally connectable to the cutting edge and operationally connectable to the electronic controller . the actuator may be energized to pivot the elongated member to a position adjacent the cutting edge for engaging ground . positioning of the elongated member adjacent the cutting edge prevents the cutting edge from digging ground . | 4Fixed Constructions
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Subsets and Splits