baber/WOPTO huggingface dataset:
Patent JP-H07218520-A (JP)
Title: Vehicle speed arithmetic device and vehicle travel distance arithmetic device using it
Inventor: SAITO HIROO
IPC: G01P15/16
Filed: 1994-01-28
Abstract: PURPOSE:To provide a device for calculating a vehicle speed and an acceleration with high precision. CONSTITUTION:By each of plural speed power generators 1A to 1D, the frequency signal proportional to the rotation speed of each wheel is output, the vehicle speed corresponding to each wheel is obtained on the basis of an external wheel diameter signal and the signal from each of the speed power generators, and the vehicle acceleration corresponding to each of the wheels is obtained, further, the mean value of the vehicle acceleration corresponding to each of the wheels and the deviation from the mean value of the vehicle acceleration corresponding to each wheel is obtained. By means of a fuzzy reasoning part 12, a fuzzy rule is applied to the arithmetic operation results of speed, acceleration, and acceleration deviation, and the idling scale and sliding scale index of each of the wheels are determined, and by means of a speed correction circuit, the speed and the acceleration are corrected on the basis of the idling scale and sliding scale of each of the wheels, further, by means of a synthesizing part, the outputs of the speed correction circuit are synthesized, and the speed and acceleration of the entire vehicle are obtained.
Patent JP-S55100636-A (JP)
Title: Heater for explosion-proof band
Inventor: TANAKA KIYOHARU
IPC: H01J29/87
Filed: 1979-01-26
Abstract: PURPOSE: To simplify and facilitate additionally equalize a work of heating, by positioning a ring-shape explosion-proof band, in a state of interlinkage, in a separable core of rectangular-shape with a primary coil provided, and induction heating the explosion-proof band with a current made flowing in the primary coil.  
     CONSTITUTION: An arm part 4a', 4b" and 4a", 4b', oppositely protruded from a top core 4a and bottom core 4b, are made facing to each other, and a separable core 4 of Japanese letter ""ro"(Japanese:katakana,256D)"-shape is provided. In the bottom core 4b, is provided a primary coil 7. With the top core 4a shifted toward the direction of an arrow mark, as shown in the drawing, to release the condition of facing to each other in the core 4, after an arrangement of an explosion-proof band 1 in a manner of surrounding the arm part 4b", the top core 4a is made shifting in the direction oppositely to the arrow mark, and the core 4 and the explosion-proof band 1 are held in a state of interlinkage. Subsequently with a current made flowing in the primary coil, the explosion-proof band 1 works as the secondary coil, and is heated and expanded with a big current flowing. In this way, a uniform heating of the explosion-proof band can be operated simply further with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06213359-A (JP)
Title: Solenoid valve
Inventor: OSHITA MORIHITO
IPC: F16K31/06
Filed: 1993-01-21
Abstract: PURPOSE:To reduce striking sounds of a valve element with a seat member and decrease the force of the valve element energized by the fluid pressure. CONSTITUTION:A solenoid valve 10 is equipped with a solenoid coil 6 wound on a hollow coil bobbin 7 having openings at both ends, a plunger 11 loosely fitted in the opening at one end of the coil bobbin 7 slidably, a core 12 fitted in the coil bobbin 7 at the other end, a shaft 17 which penetrates the core 12 slidably and whose one end is coupled with one end of the plunger 11, and a valve element 19 which is fixed to the other end of the shaft 17 and is put in contact by the plunger 11 with a ring-shaped seat 18b. The arrangement further incudes an energizing member 21 which energizes the valve element 19 so that is separated from the seat 18b and a working air chamber 14 to give plunger a fluid pressure receiving area, which has the same size as and is directed opposite the fluid pressure receiving area of the valve element 19, in the condition that it is in contact with the seat 18b. A fluid damper 30 furnished in the bore side space of the seat 18b is engaged by the valve element 19 and resists its motions when it contacts the seat 18b.
Patent JP-H02189683-A (JP)
Title: Collating/checking system for conversion of circuit diagram
Inventor: SHINOHARA TAKESHI
IPC: G06F17/50
Filed: 1989-01-19
Abstract: PURPOSE:To correctly check the connecting data of all parts pins by forming artificial printed board production data from data corresponding to an old circuit diagram and a new circuit diagram respectively and collating and checking those data. CONSTITUTION:Artificial printed board production data for an old circuit diagram and a new circuit diagram are respectively formed by respective formation parts 6, 7 by using parts data and pin connection data. Concretely, the parts arrangement of the printed board is determined by using the using parts data and the position of the pins of respective parts are determined from pin relative position data in a parts library e.g. to obtain pin connection data at a coordinate value level. In addition, the generation of a fixed power supply pin and the formation of its connection data are executed from the data of the parts library. The printed board production data 8, 9 respectively formed for the old and new circuits are collated and checked. Consequently, correct check at the time of converting a logical circuit diagram can be attained.
Patent JP-H08275103-A (JP)
Title: Method and apparatus for recording/reproducing of digital video tape for trick play
Inventor: KIN TAIOU
IPC: H04N5/783
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To conduct a trick play without deterioration in the image quality by recording data for a trick play at an N-multiple speed to adjacent track pairs in a distribution way and recording same data repetitively onto N sets of adjacent track pairs. SOLUTION: The load of the hardware is released in the tape recording method because there is no necessity of phase lock and track selection. A reproduction processing section 93 reproduces data of a MPEG-2 transport stream recorded on a tape. A 1st double speed trick play (hereinafter called TP) data extraction device and buffer 94, a 2nd double speed TP data extraction device and buffer 96, and a normal reproduction data extract device and buffer 98 extract data required for respective modes. A transport layer header separator 99, an MPEG-2 video layer header separator 100, an auxiliary information storage device 101, a picture selector 102, and a header processing unit 103 conduct excellent TP with a simple circuit by reproducing the information recorded at a low-order bit rate by the TP in the high-order bit rate mode.
Patent JP-H05199402-A (JP)
Title: Picture processor
Inventor: NAGAISHI TOMIO
IPC: H04N1/393
Filed: 1992-01-21
Abstract: PURPOSE:To prevent a waste of cut paper for recording. CONSTITUTION:Received picture information is stored in a memory means 31. This information is supplied to an effective information area calculating means 32 to calculate an effective information area. This effective information area is compared with the recording area set by an area setting means 33 by a variable power ratio calculating means 34 to calculate variable power ratios in the longitudinal direction and the transverse direction. These variable power ratios are stored in the memory means 31. Calculated effective information area and variable power ratios are supplied to a cut paper selecting means 39, and cut paper most suitable for recording of this picture information is selected from plural kinds of cut paper set to a cut paper set means 38 based on these information. Thus, a waste of cut paper is prevented because the use of cut paper larger than necessary is avoided.
Patent JP-H05217965-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO HIDEKAZU
IPC: H01L21/3065
Filed: 1992-01-22
Abstract: PURPOSE:To provide a preprocess method capable of preventing a formation of an insulation layer composed of a layer insulating film on a surface layer of a first wiring layer exposed on a through hole bottom and also effectively removing a fluorocarbon group polymer formed on the surface layer of the first wiring layer in a process for forming the through hole. CONSTITUTION:A substrate 1 is first introduced into a preprocess chamber inside a film-forming device and treated in plasmas generated by using preprocess gas 7 mixed with CF4 and O2, to remove a polymer 6 formed on a first wiring layer 2 in a process for forming a through hole. The preprocess gas 7 produces an active species which is rich in reactivity with silicon and its oxide film, whereby an insulation layer composed of a layer insulating film 3 is formed on a surface layer of the first wiring layer 2 exposed on a through hole bottom, and thereafter through a film-forming process, the first wiring layer 2 can be connected to a second wiring layer 9 without forming the insulation film between them.
Patent JP-H07208491-A (JP)
Title: Oldham's coupling
Inventor: AOKI YOSHIAKI
IPC: F16D3/04
Filed: 1994-01-28
Abstract: PURPOSE:To prevent rigidity lowering in a rotation direction to improve the transmission accuracy of a rotation position by forming constitution wherein an elastic protruded strip is provided on a shaft end side and only a simple recessed groove is provided on an intermediate member having low rigidity. CONSTITUTION:A recessed strip 5, wherein the rigidity of an elastic strip 4 does not become lower than the rigidity of an intermediate member 3, can be adopted when a substance having rigidity higher than that of plastic, e.g. metal, is used for jaw part 1a and 2a even plastic, etc., having small rigidity is used for the intermediate member 3. When an elastic projection 4 and a recessed groove 6 are fitted by an appropriate interference fit, the surface pressure between the elastic protruded strip 4 and the recessed groove 6 is equalized to eliminate local abrasion to moreover minimize rigidity lowering in a rotation direction, furthermore eliminating complex working. Moreover, the rigidity ratio between the elastic protruded strip and the intermediate member can be neared to the optimum value of 1 by adjusting the shape dimensions of the elastic protruded strip and the recessed strip on a rotation shaft end side, finally uniforming surface pressure distribution.
Patent JP-H01183827-A (JP)
Title: Method and device for applying paste in die bonder
Inventor: TAKAMURA TORU
IPC: H01L21/52
Filed: 1988-01-18
Abstract: PURPOSE:To keep a coating thickness and shape of paste constant at all times by a method wherein a recessed trench is filled with paste, a transfer pad is contact-pressed to the paste in the recessed section, the paste is attached onto the underside of the transfer pad, and the paste is applied to a bonding section. CONSTITUTION:When a table 1 and a blade 2 are displaced relatively under the state in which the blade 2 is installed to a section upper than the base of a recessed section 1b in the table 1 by fixed height, the recessed section 1b is filled with paste 7 in specified thickness at all times. Since the paste 7 is attached onto the underside of a transfer pad 5, the paste 7 takes a constant shape by the form of the underside of the transfer pad 5. Paste 7a adhering on the underside of the transfer pad 5 is transferred to a lead frame 6, etc. Accordingly, the paste having fixed thickness and a fixed shape is applied onto the lead frame 6, etc.
Patent JP-S5394781-A (JP)
Title: Semiconductor integrated circuit device and its fabrication
Inventor: KATOU MASAO
IPC: H01L21/3205
Filed: 1977-01-29
Abstract: PURPOSE: To improve its integration by providing a conductive path piercing through both the surface of the forward conductive substrate on which a reverse conductive region is formed, by connecting a specfic element to the conductive path on an active or passive element formation surface, and by connecting specific paths each other on the opposite surface of the formation surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57124651-A (JP)
Title: Sash having air circulating function
Inventor: NAKAMURA YOSHIHIRO
IPC: F24D5/00
Filed: 1981-01-24
Abstract: PURPOSE:To make air circulate through the room easily by a method wherein air flow  chambers communicating with a solar heat collecting space and confronting the room  are provided on the upper and the lower frames of the sash inside the room and air  intake-exhaust ports communicating with the interior of the room are provided in the air flow chambers, respectively. CONSTITUTION:On fine winter days, air A in the solar heat collecting space Sp is heated by solar heat and tends to move upward as it becomes light. In this case, when the  upper and lower intake-exhaust ports 9 and 22 of the air flow chambers 5 and 18 are  opened by upper and lower shutters 10 and 23, the up-flowing warm air is introduced into the room through the upper intake-exhaust port 9 from a vent port 8 via the air  flow chamber 5 while cool air within the room flows out through the lower intake- exhaust port 22 and is sucked into the solar heat collecain space Sp from a vent port  21 via the air flow chamber 18. Thus, the air within the room circulates between the  solar heat collecting space Sp and the space R within the room to thereby elevate the  room temperature. On the other hand, when the intake-exhaust ports 9 and 22 are  closed at winter night, the air collected in the space Sp flows into the room through  the lower intake-exhaust port 22 to thereby prevent the room temperature from falling  quickly.
Patent JP-H04253361-A (JP)
Title: Substrate for cooling
Inventor: KITAGAWA KOJI
IPC: H01L23/373
Filed: 1991-01-29
Abstract: PURPOSE:To provide a substrate for cooling which is light, can be machined easily, and has an improved cooling property. CONSTITUTION:A carbon fiber which is generated by the gaseous phase method according to thermal decomposition of carbon hydrogen and is allowed to grow with an ultra-thin powder of a high melt-point metal and/or a compound of this metal as a growth-starting portion is added to a substrate made of a synthetic resin where parts generating heat are placed.
Patent JP-H11330454-A (JP)
Title: Semiconductor device and its manufacture
Inventor: CHUNG SHIN YOUNG
IPC: H01L21/336
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage current, a parasitic capacitor, a punch-through or the like and enhance the characteristics of a semiconductor layer by a method, wherein an insulation film is formed in a boundary portion to a substrate of a source/drain region in a semiconductor substrate. SOLUTION: In MOS transistors which are semiconductor devices, a projection part 23 is formed in the portion of a channel forming region of a semiconductor substrate, and an insulation film 24 is formed on the side surface of the projection part 23 and the other substrate surfaces, namely on a surface of a semiconductor substrate 21, excluding an upper surface of the projection part 23. Then, a semiconductor layer 37 is formed on the surface of the projection part 23 and on the surface of the substrate forming the insulation film 24. This semiconductor 37 is formed so that an upside of the projection part 23 is substantially flush with an upside of the other substrates. Accordingly, a semiconductor layer 37 on the surface of the projection part 23 is thinned, and the other locations are formed substantially thick.  The semiconductor layer 37 on the upper surface of the projection part 23 is a part which comes a channel region 29, and the other parts become a source/drain region 36.
Patent JP-H07224040-A (JP)
Title: Quinoline derivative
Inventor: MATSUO MASAAKI
IPC: C07D215/56
Filed: 1995-01-25
Abstract: PURPOSE:To obtain a new quinoline derivative useful as a medicine having strongly immunomodulating action such as inhibitory action on autoantibody production, anti-inflammatory action and anti-cancer action. CONSTITUTION:A quinoline derivative of formula I [R<1> is a lower alkyl; R<2> is OH or protected OH; R<3> is a lower alkyl; R<4> is an aryl; R<5> is a lower alkoxy, a lower alkoxyalkyl, hydroxyalkyl, a lower alkylthioalkyl, a carboxyalkyl, etc.; Z is O or S; Y is O or S; n is O or 1] such as 3-[N-(2-methoxyethyl)-N- phenylcarbamoyl]1, 2-dihydro-4-hydroxy-1-methyl-6-methylthio-2-oxoquinoline. The compound of formula I, for example, is obtained by reacting a compound of formula II or its reactive derivative or its salt with a compound of formula III or its reactive derivative at its imino group or their salts.
Patent JP-S55100730-A (JP)
Title: Channel selector of radio receiver
Inventor: OOSHIMA MINEO
IPC: H03J5/00
Filed: 1979-01-29
Abstract: PURPOSE: To carry channel selection, preset and release operations into effect only through the depression of a channel selection button, by making it possible to perform two channel selection and preset operations with a discrminiation only by  pushing the channel selection button by changing positions.  
     CONSTITUTION: For channel selection operation, pushing lower edge 6 of the top of channel selection button 4 presses channel selection switch operation piece 21 against rubber plate 16 to close channel selection switch 17. For preset operation, on the other hand, pushing upper edge 5 of the top of button 4 turns button 4 on axis 10 to kick lever 24 by preset operation piece 20, and consequently lever 24 moves rubber plate 16 by pushing to clock a preset switch. At this time, pushing force is extremely large since the direction of locking force between tip 11a of support piece 11 and lock piece 13 is nearly in parallel to arm 12. Then, button 4 is elastically locked at this position. To release the button from the preset state, the projection part of button 6 is pushed. Further, pushing force needed at this time is extremely small since the direction of the coupling force is nearly perpendicular to arm 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08204699-A (JP)
Title: Authentication/key delivery system and method
Inventor: ABE MASAYUKI
IPC: G09C1/00
Filed: 1995-01-25
Abstract: PURPOSE: To reduce the calculation load of a verification center and a terminal equipment by providing a terminal equipment connected to a registration verification center (CA) only in the case of registration. CONSTITUTION: A highest CA 100 is located at a highest position of a tree structure and has a 1st storage means 110 storing a secret key, a public key and a signature corresponding to a specific value. Host CA 210, 220 are located below the highest CA 100 of the tree structure and issue a public key of a CA and a signature corresponding to a fixed value. Furthermore, registration CA 210, 410 publicates a public key of terminal equipments 510, 610 and a signature corresponding to a specific value and receives registration from a terminal equipment.  Then 2nd storage means 612, 512 included in the terminal equipment 610, 510 store signatures, public keys and fixed values with respect to subordinate CA of all host CA from the host CA 220 to the highest CA 100 with respect to the CA 410 registering secret key, public key and fixed value and connection means 611, 511 are connected to registration CA 410, 210 only in the case of registration.
Patent JP-S60152837-A (JP)
Title: Separation type individual air conditioner
Inventor: KANEKO KATSUMITSU
IPC: F24F1/00
Filed: 1984-01-23
Abstract: PURPOSE:To make drain piping unnecessary and to contrive an improvement in heat exchange efficiency in an outdoor unit at the time of cooling, by making dewed drainage drop to an outdoor heat exchanger through a water pipe. CONSTITUTION:At the time of cooling, indoor heat exchangers 43, 44, 45 act as evaporators and dewed water is stored in drain pans 52, 53, 54. When the water is stored to some extent, pumps 55, 56, 57 are operated, drip pans 32, 33 are watered through water pipes 49, 50, 51, the water is dripped into outdoor heat exchangers 30, 31 acting upon as condensers through small holes provided on the drip pans 32, 33, drainage is evaporated and along with discharge of the same outdoors through a blow-off port 27 by outdoor blowers 28, 29 condensing capacity is improved.
Patent JP-H10202973-A (JP)
Title: Ink-jet printer
Inventor: KAMANO TADAO
IPC: B41J2/01
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To quickly and surely hold a printing medium to a rotating drum by including a rotary member having a holding hook fitted at a front end part, an operating member, an urging member and an engaging member in a holding hook-holding means, and maintaining an open angle of the holding hook large until immediately before a hold operation is finished. SOLUTION: Until immediately before a rotary member 42 finishes its rotation in one direction, a holding hook 42F is urged by a spring 48 in a direction to increase an open angle θ. The holding hook 42F butts and engages with an engaging member 49A immediately before the finish and the open angle θis reduced. Even if a leading end part of a printing medium M floats away from an outer circumferential face 11 of a drum, the leading end part can be maintained surely. The leading end part of the printing medium M can be surely held by the holding hook 42F to the outer circumferential face 11 of the rotating drum.  The printing medium M having the leading end held by the holding hook 42F is electrified and attracted to the outer circumferential face 11 of the drum by an electrifying means or the like, and accordingly surely and stably held to the outer circumferential face 11 of the drum.
Patent YU-100989-A (YU)
Title: Uredjaj i postupak za navijanje i odvijanje navrtke na elementu za spajanje
Inventor: FRIZOT A
IPC: B23P19/06
Filed: 1989-05-16
Abstract: UREDJAJ I POSTUPAK ZA NAVIJANJE I ODVIJANJE NAVRTKE NA ELEMENTU ZA SPAJANJE, pronalazak se odnosi na uredjaj i postupak za navijanje i odvijanje navrtke na elementu za spajanje i spada u oblast mašina alatki. Uredjaj prema pronalasku obuhvata postolje (14) postavljeno zakretljivo oko osovine (15) paralelne sa elementom (2) za spajanje, pri čemu je na ovom postolju (14) postavljen zupčanični prenos sa odgovarajuće rasporedjenim pogonskim zupčanikom (19) na ožlebljenom vratilu (17), spregnutim sa središnim zupčanikom (22). Preko ovoga zupčanika (22) je spregnut sa pogonskim zupčanikom (26) za obrtanje uz navijanje ili odvijanje navrtke (30) kao i produživača (32) kao i za istovremeno pomeranje njihove noseće ploče (20) po navojnom vretenu (24) po osi paralelnoj sa osom elementa (2) za spajanje, brzinom jednakom brzini pomeranja navrtke (30) pri njenom navijan ju ili odvijanju. Postupak prema pronalasku obuhvata operacije navijanja i odvijanja kao i njihov redosled, koje se vrše uredjajem prema pronalasku.
Patent YU-124788-A (YU)
Title: Metalna transportna paleta
Inventor: BELAK S
Filed: 1988-06-27
Abstract: METALNA TRANSPORTNA PALETA. Predmet pronalaska jeste metalna paleta namjenjena općem paletiziranom transportu robe. Novost pronalaska je u primjeni ljuskaste konstrukcije nosivih elemenata palete. Dvije metalne ljuske medjusobno su spojene zavarivanjem odnosno zakivanjem. Ovakvom ljuskastom konstrukcijom omogućena je automatizirana proizvodnja paleta, čime je otvorena mogućnost da ova paleta bude na tržištu jefinija od standardne drvene palete. Primjena metala u konstrukciji palete omogućava dulji vijek trajanja, nižu težinu i upotrebljivost obje strane palete.