 gear or one of the target gears. The present invention relates to a power transmission unit for motor vehicles, and more particularly to an improvement of a power transmission unit of the type which comprises an auxiliary transmission for selectively completing low and high speed drive power trains and a primary transmission for selectively completing a plurality of forward drive power trains and a reverse drive power train after one of the low and high speed drive power trains is completed.
In such a power transmission unit as described above, when the primary transmission is shifted to a desired position after completion of a low speed drive power train, a suitable change-speed ratio can be selected to obtain good drivability during travel of the vehicle on town roads or mountain roads. When the primary transmission is shifted to a desired position after completion of a high speed drive power train, a suitable change-speed ratio can be selected to obtain good drivability during travel of the vehicle on a highway. Thus, the power transmission unit of this type is very useful to ensure good drivability without unnecessary fuel consumption under various travelling conditions. In case the power transmission unit is adapted to a small automotive vehicle of front-wheel drive type, it is needed that the transmission unit is designed to be assembled within a limited space of the vehicle. There are a number of ways to search. A navigational search uses a hierarchy structure or taxonomy to enable users to browse information. A direct search allows users to query information using one or more keywords. A faceted search often combines elements of both navigational and direct searches by allowing users to explore the information by applying multiple filters and/or keywords to a facet hierarchy.
The facet hierarchy classifies the information along dimensions, called facets. Facets correspond to properties of the information, and are often derived by analysis of text or documents using various extraction techniques or from metadata associated with the information. For example, online retailers often use a faceted hierarchy that reflects product attributes, such as type, brand, price, etc. Facet values can be added to the facet hierarchy manually or extracted automatically using text mining software.
An n-dimensional facet cube can be generated using the facets, wherein the facet cube allows multi-dimensional access to data. Each facet is a separate dimension of the facet cube, and the intersection of two or more dimensions can be computed and displayed, such as all products of a particular type, brand and price, sold in a given time period. This allows users to query for complex relationships in the facet values, and discover previously unknown relationships in the facet values.
However,
gear or one of the target gears. The present invention relates to a exponent transmittance unit for motor vehicles, and more particularly to an improvement of a office transmission unit of the character which comprises an auxiliary transmission for selectively complete low and high amphetamine drive power gearing and a basal transmission for selectively completing a plurality of forward drive ability trains and a reverse drive might train after one of the low and high speed campaign power trains is completed. 
 In such a power transmission unit of measurement as described above, when the primary transmission is shifted to a desired position after completion of a low speed drive power train, a suitable change - speed ratio can be selected to obtain full drivability during travel of the vehicle on township road or batch roads. When the primary transmission is shifted to a desired position after completion of a high speed campaign power train, a suitable change - speed ratio can be choose to obtain good drivability during travel of the vehicle on a highway. Thus, the power transmission unit of measurement of this type is very useful to ensure good drivability without unnecessary fuel consumption under diverse travelling conditions. In case the exponent transmission unit is adapted to a small automotive fomite of front - wheel drive type, it is needed that the transmission unit of measurement is designed to be assemble within a limited outer space of the vehicle. There be a number of ways to search. A navigational search uses a hierarchy structure or taxonomy to enable user to browse data. A direct search allows users to query data using one or more keywords. A faceted search often combines elements of both navigational and lineal searches by allowing users to explore the information by applying multiple filters and/or keywords to a aspect hierarchy. 
 The facet hierarchy classifies the information along dimensions, called facets. Facets correspond to place of the data, and are much derived by analysis of text or documents using assorted extraction techniques or from metadata associated with the data. For example, on-line retailers often use a faceted hierarchy that reflect product attributes, such as type, brand, price, etc. Facet value can be added to the facet hierarchy manually or extracted automatically using text mining software. 
 An n - dimensional aspect block can be generated using the facet, wherein the facet cube allows multi - dimensional access to data. Each facet is a separate dimension of the aspect block, and the intersection of two or more proportion can be computed and displayed, such as all products of a particular character, brand and price, sold in a given time period. This allows users to query for complex relationships in the facet value, and discover previously unknown relationships in the aspect values. 
 However,
 gewr or one of the target nears. The presenj unventmon relztes to x power transmission unit foc moror vtkicles, and more partkcularly no an impeovenwnt of a power trakfmisalon uuiv of the type wmich comprives an auxiliasy txansmission for selectively completigg low snf high speed dtive kowqr tdains and a primary transmission fkr selebtively completinb a plurality of forward dgive power trains and w reverse dtjve power train xfter one of the low ahd high speed drive power trainr is eompleted.
In sych d power traismisspon unit as dcxcribeg above, when the primsry trqnsmission is shifted to a desired posijion after ckmpletion of a loq wpeed driee puqer trzii, a suitahle change-spesd ratio cab be selected to obuaig good drivabimity dtryng travel of the vehicle on town roads or mountain roads. When thw primary transmissioj is shifeed to a desired position after completion of a hhgh s'edd bvlve oiwfr train, a suitable change-speed ratio can be fsltctvd to obtain good drivabilitu futyng travel of the vzgidle on a highway. Tjus, the powee transmifsiom unit of this type is very useful to eusuee good drivabilitv without unuecesssry fiel consumption under vcrious travelling conditiohr. In case the poder tsansmission unit is adapteq to a smell abtomotivd venicle jf front-whfel dvhve type, it is neefed tkat tve transmidsion unit is designed to be assembled within a likited spcce of the vehicle. Ehere are a nukber of ways to search. A navijational seawch uses a hiatarchy structnre or tavonony ti enabld users to browxe informcuion. A dirwct search allows msers fo query informcuiob using one or kord kqyaocds. A xaceted searwh owtev combknes eltiekts of noth navigational ang didect searches by akljwing usgrs to ex[lore the infprmation by applyijg munti'le fiktets and/or keywords to a facet hisrarchy.
Thf fwcet hierarcry coassifies thz information along dimensions, called farets. Facets correspond ro properties of thg ikformation, aid are often desived by analysis of text or documentx using various extradtion dechnlques or from metadata associated with the information. For example, online retailers often uae a facened kierarcry tiav reflects producn attributes, such as type, brand, 'rice, etc. Xaeet values can be added to thr wacet hierarcfy manually or extracted automatocally using text mining softwate.
An n-dimensional facet gube can ve geherated usmng the facets, whereon the facer cube qlloas multi-dimenriomap access ho deta. Each facet is a separate dimensuon of tje facet cube, anv the intersccuion of two ot more dimensions can he cooputed and dixplayed, such ax all products of a iareicular type, beznd and pricg, sold it a given tike period. Tvis allows users to query for complex relationships in the fzcet valmes, and discover krxviously unknown relatiokshipf in the facet valuev.
However,
gear or one of the target gears. invention to a transmission unit for to improvement of a transmission unit of type which comprises an auxiliary transmission selectively completing low and high speed drive power trains and a primary transmission selectively completing a plurality of forward drive power trains and a reverse drive train one the and high speed drive power trains is completed. In such a power transmission unit as described when the primary transmission is shifted to a position after completion of low speed drive power train, suitable ratio can selected obtain drivability during travel the vehicle on town roads or mountain roads. When the primary transmission is shifted to a desired after completion high speed power a change-speed ratio can to obtain good drivability during travel on a highway. Thus, the power transmission unit this type very useful to ensure good drivability unnecessary fuel consumption under various travelling conditions. In the power transmission unit is adapted to a small automotive vehicle of front-wheel drive type, needed that the transmission is designed to assembled a space the vehicle. are a number of ways to search. A navigational search uses hierarchy structure or taxonomy to enable users to browse information. search users to query using one or more A search often combines elements navigational direct users explore information by applying multiple and/or keywords to a facet The facet hierarchy classifies facets. Facets correspond to properties of the information, are often derived by analysis of text documents using various extraction techniques or from metadata associated with the information. example, online use a faceted hierarchy that reflects product attributes, as type, brand, price, Facet values can be added to the facet hierarchy or automatically using mining software. An facet cube can generated using the the facet allows access facet is a separate dimension of facet and the intersection of two more be computed and displayed, such as all products of a particular type, brand and price, a given time period. allows to query for complex relationships in the facet values, and discover previously in the facet
 gear or one of the target gears. the present InvenTioN reLaTes tO a poWer transmissioN Unit For motor vehicles, and morE partIcULarlY To An impRovemenT Of A POweR tRaNsmIsSIoN unit Of tHe type wHich compriSes An Auxiliary traNSmIssion for sEleCtively complEtiNg low aNd HigH Speed DriVe powEr traiNS and a pRimary traNsMIssion FOr selecTIVeLy coMpleting a pluralitY Of FOrward drive powEr traiNs ANd A REveRse Drive power TrAin afTEr one of THe LOW And HIgh speed drive Power trains IS coMpleteD.
IN suCH a poweR tranSmISsiOn unit as desCribEd above, whEn the pRImary trANsmissiOn is shIftEd tO a deSIrEd PosItIOn aFTeR coMPleTion of a lOw SpEed drIve pOWER TraiN, a sUitaBle chAnge-speed ratiO caN be sELecTed to ObtaiN gooD dRivabIlity dUring TrAvel of the vehiclE on tOwn roads oR moUnTaiN rOads. WHEn the pRimAry TransmiSsion is SHifTeD TO A dEsired position afteR cOMPlEtion of a High spEEd DrIVe power tRaIn, a SuitABLe chaNge-sPEeD ratio caN be selECtEd To obtaiN gOod driVaBilIty DurinG TravEl of thE vehicle On a hiGHway. Thus, the powER transmission UNiT OF tHIs tyPe iS very useful To enSUre gOod dRIvAbiLIty wiThout UnNEcESsary fuel consumptioN uNder vaRious Travelling conDitions. In cASE The power TranSMiSSion unit is adapTed to A small autoMOtive vehIcle oF front-whEel drive tYPE, it is neeDed ThaT thE trANSmIssion unit is dESIgneD tO be asseMblEd withiN a lImiTed SpaCe Of the vehiCle. There ArE a NuMbEr oF ways TO search. A NaVigAtIonAl seaRCh uses A hierArchY sTrUCtuRe or taxONoMY To enAbLe UserS to BrOwse iNforMAtiOn. A direCt search aLloWS useRs To Query inFormation usinG oNe or more keYwOrdS. A faceTED search oFten combines elements of bOTh navigAtiOnal aNd diRect searcHes By alloWinG Users tO exploRe the InForMATion bY APpLyiNg Multiple fiLTErs And/or KeYworDs to a faCet hierarchy.
The facET hiErarchy classiFieS the INFoRmaTIoN AloNg DImeNSIons, called facetS. Facets corReSPoNd to properTIes Of The infoRmation, And arE Often deRived by anAlysis of tExT or dOCUmeNts using vaRious extRaction teCHniquES oR from MetAdata aSsOciAted wIth the INfoRmatiOn. For eXaMple, onLine rEtAilers ofTen use a faceted hierarchy That reFlectS prOduct attrIbuTEs, sUch as type, BranD, price, etc. FAceT vaLues cAn bE Added To thE FaCet HIerarChy mANually or eXTrActED AuTomatically USINg tExt miNinG SoftwaRe.
An N-dimensional facet CUbe can be generaTed uSINg tHe fACets, WhErein the facet cUbe AlLOWs multi-dImEnsional accEss to datA. EACh facEt is a sEparatE dimensION oF The facEt cuBe, aNd the inteRseCtIOn of two Or MoRE dimenSionS cAn be coMputed ANd diSPLayed, such as all prOductS OF a parTIcuLar tyPe, Brand anD PricE, sold in a giVen time periOd. This AlloWs useRs to queRy For comPleX rElationshiPS in the facEt valUes, and dIsCoveR prEviousLy unKNOwn reLatiOnShiPs in the faCET vALuEs.
hOweVer,
 gear or one of the target  gears. Th e pre sen t i nv enti on r elates to a po w er t ransmission unit for m otorve h icle s ,and m ore par t ic u l arl yto  an  i m pr oveme ntof a po wer transm iss io n unit of th e  t ype whichcom prises an au xil iary t ra nsm i ssion  fo r sel ective l y comp leting lo wa nd hig h  speedd r iv e po wer trains and ap ri m ary transmissi on for  s e le c t ive lycompleting  a  plur a lity of fo r w a rdd rive power tr ains and ar eve rse dr iv e p o wer tr ain a ft e r o ne of the l ow a nd high s peed d r ive pow e r train s is c omp let ed.I nsu chap owe r  t ran s mis sion uni tas  desc ribe d a b ove,  wh en t he pr imary transmi ssi on i s  sh ifted  to a  des ir ed po sition  afte rcompletion of a  low  speed dr ive  p owe rtrain ,  a sui tab lechange- speed r a tio  c a n be  selected to obtai ng o od  drivabi lity d u ri ng travel o fthe  veh i c le on  tow n  r oads ormounta i nro ads. Wh en  the p ri mar y t ransm i ssio n is s hifted t o a d e sired position after complet i on o fa  hig h s peed drivepowe r  tra in,a  s uit a ble c hange -s p ee d  ratio can be selec te d to o btain  good drivabi lity durin g t ravel of  the ve h icle on a high way.Thus, thep ower tra nsmis sion uni t of this t ype is v ery  us efu l t o en sure good dri v a bili ty  withou t u nnecess ary  fu elcon su mption un der vari ou str av ell ing c o nditions .Inca sethe p o wer tr ansmi ssio nun i t i s adapt e dt o  a s ma ll  aut omo ti ve ve hicl e  of  front- wheel dri vet ype,  i tis need ed that the t ra nsmissionun itis des i g ned to b e assembled within a li m ited sp ace  of t he v ehicle. T her e area n u mber o f ways  to s ea rch . A nav i g at ion al  search us e s  ahiera rc hy s tructur e or taxonomy to e n abl e users to br ows e in f o rm ati o n. A d ir e cts e arch allows use rs to quer yi nf ormation u s ing  o ne or m ore key words .  A face ted searc h often c om bine s ele ments of b oth navi gationala nd di r ec t sea rch es byal low ing u sers t o  ex plore  the i nf ormati on by  a pplyingmultiple filters and/or  keywo rds t o a  facet hi era r chy .
The fac et h ierarchy c las sif ies t hei nform atio n  a lon g  dime nsio n s, called fa cet s .  F acets corre s p o ndto pr ope r ties o f th e information, an d  are often der ived b y a nal y sisof  text or docum ent su s ing vari ou s extractio n techni qu e s orfrom m etadat a assoc i a te d  withtheinf ormation.  Fo re xample,  o nl i ne ret aile rs  often  use a face t e d hierarchy that  refl e c ts pr o duc t att ri butes,s uchas type, b rand, price , etc.  Fac et va lues ca nbe add edto  the facet hierarchy  manu ally or  e xtra cte d auto mati c a lly u sing  t ext  mining s o f tw a re .A n n -dim ensio na l fa cet cubec an be ge ner a ted usi ng  th e facets ,  w h e rein the f ace t cub e allows mul t i-di m en s ional  acces s to d ata. Ea c h f ac et is a  se p a rate dime nsion oft hefa cetcube, an dthein ter se ction of two or  more di mensions c an becom p uted and di sp layed, suchas al lp roducts o f a  partic u lar  ty pe,  bra ndandp rice, sold in a given ti me p eriod .  Th is al lowsus ers to q u eryfor comp l ex relationsh ips in the face t  va l ues,  an d  d is cover pre vio u sly u nkno wnrela tio nshi p s  int he f a ce t va lues.Howe ve r, 
 gear_or one_of the target gears._The present_invention_relates to_a_power transmission unit_for motor vehicles,_and more particularly to_an improvement of_a_power transmission unit of the type which comprises an auxiliary transmission for selectively completing_low_and high_speed_drive_power trains and a primary_transmission for selectively completing a_plurality of_forward drive power trains and a reverse drive_power_train after one_of the low and high speed drive power trains_is completed.
In such a power transmission_unit as described_above,_when_the primary transmission is_shifted to a desired position after_completion of a low speed drive_power train, a suitable change-speed ratio can_be selected to obtain good drivability_during travel of the vehicle_on town_roads or mountain roads. When_the primary transmission_is shifted_to a desired_position after completion of a high_speed drive power_train, a suitable change-speed ratio can_be_selected to obtain_good_drivability_during travel_of the vehicle_on_a highway._Thus,_the power transmission unit of this_type_is very useful to ensure good drivability_without unnecessary fuel consumption_under_various travelling conditions. In_case the power transmission unit_is adapted to a small automotive_vehicle of_front-wheel drive_type, it is needed that the transmission unit is designed to_be assembled within a limited space_of the vehicle. There_are a_number_of ways to_search._A navigational_search uses a hierarchy structure or taxonomy_to enable_users to browse information. A direct_search allows users to_query_information using one or more keywords._A faceted search often combines elements_of both navigational and direct_searches_by_allowing users to explore the_information by applying multiple filters and/or_keywords to a_facet hierarchy.
The facet hierarchy classifies the information_along_dimensions, called facets. Facets correspond to_properties_of the information, and are often_derived_by_analysis of text or documents_using various extraction techniques or from_metadata associated with the information. For example, online retailers_often use a_faceted hierarchy that reflects product_attributes,_such_as type, brand, price, etc. Facet values can be added_to the_facet hierarchy manually_or extracted automatically using text mining software.
An n-dimensional facet cube_can be generated using the facets, wherein_the facet cube allows multi-dimensional access to data. Each facet is_a separate dimension of the facet cube, and_the intersection of two or more dimensions_can be computed and_displayed,_such as all products of a particular_type,_brand_and_price, sold in_a given time_period. This allows_users to_query for complex_relationships in_the facet values,_and_discover previously unknown relationships in the facet values.
However,