baber/WOPTO huggingface dataset:
Patent JP-H01157718-A (JP)
Title: Method and apparatus for setting initial value of back gauge
Inventor: ABE SADAO
IPC: B21D5/02
Filed: 1987-12-15
Abstract: PURPOSE:To improve the positioning accuracy of a plate by providing a length measuring sensor on a back gauge in the rear of a working position of the plate, detecting the output value of a set length bringing the block gauge or the length measuring sensor into contact respectively with the back gauge or the length measuring surface and setting an initial value of suitable length according to the detected value. CONSTITUTION:A lower die 15 is provided at the working position of the plate in front of the back gauge 17 to set a length alpha from the center OB of its V-groove to the rear. When a servo motor 65 is driven, the length measuring sensor 19 moves forward and backward. The block gauge 73 is pressed against the front of the length measuring sensor 19 to perform an initial setting of the back gauge. Then, the output value V1 of a length L1 of the block gauge 73 is detected by the length measuring sensor 19. Then, the block gauge 73 is turned inside out to detect the output value V2 of a length L2 in the same way. An output value V0 is set to a suitable length L0 between the lengths L1 and L2 according to the output values V1, V2 of the lengths L1, L2. Accordingly, the length measuring sensor 19 is retreated by WL-(alpha+L0) from the left side of the lower die 15, the plate W is pressed against the length measuring sensor 19 and positioning is performed by giving V0 to the output value of the length measuring sensor 19.
Patent JP-H02160663-A (JP)
Title: Carbon-metal composite material
Inventor: SUTANI KIYOSHI
IPC: C04B35/52
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the title composite material excellent in wear resistance and electrical resistivity, thus usable for pantograph sliding plates for railroad by incorporating a carbonaceous raw material with metallic fiber so as to partially differ in the material nature of said metallic fiber. CONSTITUTION:Metallic fiber (e. g. steel fiber, copper fiber) is incorporated in a carbonaceous raw material such as coke powder plus pitch or phenolic resin so as to partially differ in the material nature of said metallic fiber. For example, as for pantograph sliding plates for railroad, a part sliding with trolley lines is incorporated with steel fiber so as to improve the wear and/or sparking characteristics, while another part not sliding with trolley lines is incorporated with copper fiber of low electrical resistivity. To obtain the objective composite material, several kinds of mixed raw material containing metallic fiber differing in the material nature from one another are successively charged into a mold followed by forming and baking.
Patent JP-H05146435-A (JP)
Title: Ultrasonic probe connector
Inventor: KOISHIHARA YASUSHI
IPC: G01N29/22
Filed: 1991-11-29
Abstract: PURPOSE:To provide the ultrasonic probe connector by which a fact that an external noise is mixed and a signal jumps in between coaxial electric wires is decreased, and also, a terminal processing of the coaxial electric wire can be executed easily. CONSTITUTION:A connector terminal 13 is formed by arraying in parallel a first and a second conductors 14 and 15 being electrically independent in two systems and forming them integrally through an insulator 16. An external conductor 3 and a center conductor 5 of a coaxial electric wire 1 are connected to connecting parts 14a and 15a of a first and a second conductors 14 and 15. Since a first and a second conductors 14 and 15 are close to each other, an exposed part of the center conductor 5 can be suppressed short by arranging the external conductor 3 and the center conductor 5 in an extremely near position. By forming integrally a first and a second conductors 14 and 15 being electrically independent in two systems, the number of connector terminals can be decreased.
Patent JP-H06151508-A (JP)
Title: Electrically connecting part and forming method thereof
Inventor: KIZAKIHARA TOSHIROU
IPC: H01L21/321
Filed: 1992-10-31
Abstract: PURPOSE:To provide an electrically connecting part and a forming method thereof which enable execution of excellent connection even when parts for electric contact are not uniform in height. CONSTITUTION:(1) Electrically connecting parts 1a to 1e which are provided with conductive materials 2a to 2e each having an electric contact surface and with plasticizers 3a to 3e each formed on the reverse side to the aforesaid electric contact surface of the conductive material, respectively, and which are so constructed that the conductive materials can be compressed in the direction of electric contact by the plasticizers. (2) A forming method of an electrically connecting part wherein the electrically connecting parts of (1) which are provided with the conductive materials each having the electric contact surface and with the plasticizers each formed on the reverse side to the electric contact surface of the conductive material, respectively, and which are so constructed that the conductive materials can be compressed in the direction of electric contact by the plasticizers, are prepared by gravure printing.
Patent JP-H09158516-A (JP)
Title: Mechanical parking lot
Inventor: WAKI KENICHI
IPC: E04H6/18
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To transfer cars to both traveling direction and the right angled direction against the traveling direction. SOLUTION: This mechanical parking device is provided with a containing space in which containing shelves for cars are both horizontally and vertically arranged, traveling zones arranged between the containing shelves and also between lifters, the first horizontal transfer means traveling in the traveling zones and horizontally conveying cars between the containing shelves and the lifter, containing zones constituted of the containing spaces, the traveling zones, and the first horizontal transfer means, an entrance/exit zone with a different height from the containing zones, and entrance/exit opening 6'1 , 6'2 provided at the entrance/exit zone to get in a car or get off it, lifters 41 , 42 arranged at different plane positions from the entrance/exit opening to vertically transfer cars between the entrance/exit opening position and the containing zone,  the second horizontal transfer means installed at the entrance/exit opening to convey cars to the traveling direction between the opening and the lifter, and the third horizontal transfer means conveying cars to the right angled direction against the traveling direction of the cars, between the lifter and the first horizontal transfer means.
Patent JP-H05147564-A (JP)
Title: Motorcycle
Inventor: SAKOTA IKUSHI
IPC: B62J9/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a motorcycle by which a cargo carrying capacity can be increased while precluding the possibility of causing the lack of a traveling stability or the crumbling of cargoes and on which small articles or valuables can be loaded without falling off or losing them. CONSTITUTION:A bracket 9 having a bottomed box part 10 is arranged between a pair of left and right seatrails 7 and 7 for constituting a vehicle body frame 2, and a carrier part 16 capable of being connected/disconnected to/from a trunk 15 is arranged in the rear of this bracket 9, and an article housing chamber 23 is also arranged integrally on the inside surface of a frame side cover 21 installed on the side surface of the vehicle body frame 2.
Patent JP-H10160964-A (JP)
Title: Optical device, optical guide-in device, and optical detecting device
Inventor: OKAMOTO AKITO
IPC: G02B6/34
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical guide-in device which can guide light in an optical waveguide efficiently. SOLUTION: The optical guide-in device S1 which guides the light in the optical waveguide 1 is provided with an echelette grating G formed on one main surface M2 of the optical waveguide 1l and a projecting element 2 on the main surface M1 on the opposite side from the main surface M2. Then light L11 is emitted by the projecting element 2 so that the echelette grating G is used as a reflection type diffraction grating. At this time, the light L11 is emitted to the echelette grating G so that blaze conditions are met, and diffracted light L13 is obtained with efficiency. Consequently, the light L13 which is propagated in the optical waveguide 1 while totally reflected inside can efficiency be obtained, Further, no prism is used, so compact design become possible and the influence of dirt sticking on the diffraction grating G is reduced.
Patent JP-2001130476-A (JP)
Title: Electric power-assisted bicycle
Inventor: SONOBE HIROYUKI
IPC: B60L15/20
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and inexpensive electric-power assisted bicycle having an electric-power assisted drive unit capable of being retrofitted easily on a normal bicycle. SOLUTION: This electric-power assisted bicycle comprises a bicycle body 1A having a foot drive chain sprocket 7 rotated by a foot operation and an electric-power assisted drive unit 10 installed on the bicycle body 1A. The electric-power assisted drive unit 10 further comprises an electric motor 31, a foot driven chain sprocket 9 taking in a power from the foot drive chain sprocket 7 as a foot power through a first chain 8 and a main operating chain sprocket 11 rotated by a power formed of the foot power taken in and an assist power by the electric motor 31. The power of the main operating chain sprocket 11 is transmitted to the rear wheel of the bicycle body 1A through a second chain 13.
Patent JP-H09161028-A (JP)
Title: Ic card and charge collecting method
Inventor: KIMURA EIJI
IPC: G07B15/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To easily write information to an IC card. SOLUTION: This IC card is provided with an antenna 1 and a microwave transmitter-receiver 2, and the microwave transmitter-receiver 2 is connected through a modem 3 to the serial interface of an information processor 4. Also, a card connector 5 is provided and respective pins of the connector 5 are connected respectively through an address bus 6, a data bus 7 and a control bus 8 to the bus interface of the information processor 4. Further, to the buses 6-8, a RAM 9 and a ROM 10 where an arrangement code and an application software, etc., are stored are connected. Further, an ID-ROM 11 storing an intrinsic card ID is provided and the ID-ROM 11 is connected to the serial interface of the information processor 4. Also, driving power from a built-in power source 12 is supplied to the microwave transmitter-receiver 2, the modem 3 and the information processor 4.
Patent JP-H05153944-A (JP)
Title: Thawer
Inventor: ITO FUMIO
IPC: F28F3/04
Filed: 1991-11-29
Abstract: PURPOSE:To enable the frozen products to be uniformly thawed with good operability by setting a plurality of thawing units which thaw the frozen products as they are held between a couple of finned radiation plates and providing units for moving the radiation plates and units for energizing them. CONSTITUTION:A plurality of the thawing units 2 are arranged so that the products to be thawed E are held between a couple of finned radiation plates 3, 4. One of the radiation plate 3 in each thawing unit is pushed to or parted from the other radiation plate 4 by the unit C for moving the radiation plates and the plate 3 is energized with an elastomer 20 toward the plate 4.
Patent JP-H08171606-A (JP)
Title: Character recognizing device
Inventor: NAKAJIMA YUJI
IPC: G06K9/68
Filed: 1994-12-20
Abstract: PURPOSE: To provide a character recognizing device by effective OCR for which the extension of time for processing is suppressed as much as possible and the possibility of adverse influence is reduced as well without registering character image data themselves having possibility to extend the time for processing and to exert adverse influences upon the result sometimes. CONSTITUTION: Concerning Chinese characters (KANJI) 'kai-kaku' meaning reform, when KANJI 'kai' and 'sou' (meaning grass) are positioned at the first rank among the recognized results of respective characters, the KANJI of 'kaku' is erroneously recognized as the KANJI of 'sou' and the character of 'kaku' does not exist in the candidate characters as a result, it is not possible for a language processing part 7 to provide the KANJI of 'kai-kaku' as the final recognized result while referring to a language dictionary 8. The original character 11 of 'sou' is changed to the additional character 12 of 'kaku' and the pattern of from 'sou' to 'kaku' is added to the dictionary as a character code.  Thus, when a character recognition control part 3 recognized the character image of 'kaku' and outputs the character code of 'sou' onto the first rank, the character code of 'kaku' is outputted onto the second rank while referring to the contents in an error pattern dictionary 6 of from 'sou' to 'kaku'.
Patent JP-H11150080-A (JP)
Title: Manufacture of semiconductor substrate and manufacturing equipment of the semiconductor substrate
Inventor: MITSUOKA YOSHIHITO
IPC: H01L27/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dielectric breakdown which is caused by conducting ion implantation, when a particle layer for peeling is formed on a single crystal silicon substrate, in manufacturing an SOI substrate. SOLUTION: A pattern structure, composed of an insulating film and a polycrystalline silicon film, is formed on a single-crystal silicon substrate 18, and neutral particles are implanted in the substrate from the surface. In this case, a neutral particle implanting equipment 19 forms hydrogen ions 23, and accelerates them with an electric field between electrodes 21 and 25. Before the ions reach an irradiation region, the ions are irradiated with an electron shower 28 from an electron gun 27 and them neutralized. Thereby the hydrogen atoms are implanted in the single-crystal silicon substrate 18, and the breakdown of the insulating film which is due to charge storage can be prevented, so that implantation speed can be increased.  After that, the substrate is stuck to a retaining substrate, heat treatment is performed, a particle implanted layer 30 is stripped off, and a semiconductor layer is formed on the pattern structure.
Patent JP-2000144121-A (JP)
Title: Surface treating agent, water drop slipping off base material using the same and its production
Inventor: NARISAWA IKUO
IPC: C03C17/30
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent capable of slipping off even a very small water drop on a slightly inclined angle and capable of imparting the slip-off property of water drop to the surface of a base material without lowering water repellent.oil repellent property of the surface of the base material by including a specific organic silicon compound as an active component. SOLUTION: This surface treating agent capable of slipping off a very small water drop on a slightly inclined angle without lowering water repellent.oil repellent property of the surface of a base material is obtained by including an organic silicon compound expressed by the formula [Rf is a 1-16C linear or branched perfluoroalkyl; R1, R3 and R4 are each a bifunctional organic group; R2 and R5 are each H or an inert monofunctional organic group; X is a functional group such as an alkoxy, hydroxy; chlorine or isocyanate capable of bonding to the surface of the base material; A is a bonding type depending on a reaction of same or different functional groups reactive with each other; (a), (b) and (c) are each an integer of 0-3; (d) is an integer of 0-2; (e) is 0 or 1; (n) is an integer of 1-150] as an active component.
Patent JP-H11151535-A (JP)
Title: Method and device for forming tube end
Inventor: IRIE TORU
IPC: B21D41/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To easily form a tube end part inclined to a tube axis of a tube stock part and integrated to a tube stock part by spinning with mutually inclining a tube axis of a work and a revolution axis of a roll. SOLUTION: Each roll 28 is positioned to a reducing start point A of a work 4. In this case, A tube axis X4 of the work 4 is inclined to an axial center X5 of a rotary shaft in a prescribed angle θ1 . Each roll 28 is pressed on a work 4 outer peripheral face and conducts spinning from the reducing start point A while rotating its axis. A tube end subjecting to spinning is plastically deformed to a truncated conical tapered part 4b1 having a revolution axis X5 for its and inclining by θ1 to a tube axis X4 of a tube stock part 4a of the work 4. Therefore, an angle θ2 between a tube axis X4 of the work 4 and an axial center the rotary shaft, that is, a revolution axis X5 of the roll 28 is made larger than θ1 . Further, under such condition a closing movement quantity of the roll 28 is made larger than a first process, and the same spinning is conducted.
Patent JP-H09135105-A (JP)
Title: Manufacture of laminated chip parts
Inventor: MIZUNO KENJI
IPC: H01G13/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To manufacture laminated chip parts whereby the variation in printing quality of a character or a symbol is reduced, thinning and stripping-off are not caused during handling and an adsorption mistake cased by ruggedness on the surface of the parts for character or the symbol at the time of handling in an automatic mounting machine. SOLUTION: Multiple green sheets are laminated and integrally pressed. The obtained laminated block is cut and divided into each chip and calcined to obtain the laminated chip parts. Before calcining, a printing process for printing the character or the symbol incidating a product number of a marker, etc., on the surface and a press process for pressing the part of the printed character or the sign so as to execute fill-up for the portion of the height of the character or the sign in the laminated block and straightening the surface are included. There are two methods, printing on the green sheets and printing on the laminated block where laminated process is executed.
Patent JP-H05125396-A (JP)
Title: Cleaner
Inventor: IZAIKU HIROMI
IPC: C11D7/26
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a cleaner suitable for printed circuit substrates, soldering flux, etc., having high boiling point and flash point, having low environmental pollution, comprising a butyrolactone derivative compound as an active ingredient. CONSTITUTION:The objective cleaner comprising an a-butyrolactone derivative compound of formula I [R<1> is H, 1-6C polymer or group of formula II (R<2> and R<3> are 1-6C polymer; A<1> and A<2> are 2-4C alkylene; a and b are 0-10 and a+b is 1-20; X is 1-8C alkylene or acyl group of 2-9C dicarboxylic acid)] as an active ingredient. Optionally, the cleaner preferably contains a surfactant as an active ingredient.
Patent JP-H08150305-A (JP)
Title: Filter
Inventor: FUKUNAGA KAZUHISA
IPC: B01D29/62
Filed: 1994-11-29
Abstract: PURPOSE: To provide a filter in which fine SS is removed and the removed quantity is high and the fluidity of a filter medium is not spoiled and mad balls are not formed even when it is used for a long time. CONSTITUTION: In a filter where a filter medium bed 2 in which filter mediums 3 are laminated is installed in a tank filter 1, a filter medium developing bed 4 in which the filter mediums 3 are freely developed when the filter mediums are washed is installed in the upper part of the tank filter 1, an air blow-in pipe 5 for backward washing is arranged below the filter medium bed 2, and filter original water piping 9 is arranged above the filter medium developing part 4, the filter medium bed 2 consists of the filter medium 3 whose diameter is 2-8mm and which is formed of fiber whose occupying ratio from the surface of the filter medium toward a core is a half or more of the whole filter medium and which has specific gravity of <=2.
Patent JP-H05215082-A (JP)
Title: Vane pump
Inventor: RAINAA HANSU MAIYAA
IPC: F04C2/344
Filed: 1992-11-02
Abstract: PURPOSE: To economize power during high speed by connecting only a pressure pipe of a transferring circuit formed inside a vane to load in high speed range. CONSTITUTION: In a low speed range, a flow adjusting valve 14 balances the pressure acted on an end face of a land 26 at the side of a chamber 28 with the resultant force of the force of a spring 22 and the pressure in a chamber 34. A control edge 26' of the land 26 sets a branch pipe 33 free. Oil flows from pressure pipes 13, 21 join in the chamber 28 and are delivered by load from an outlet pipe 30. A high speed steering device is ended with slight transferring flow as the steering angle is slight. In this high speed range, as the land 26 covers the branch pipe 33 with the control edge 26', only the pressure oil from the pressure pipe 21 connected to an inside chamber 15 of the vane is delivered by load. All the pressure oil from the pressure pipe 13 flows to suction regions 8, 8A via a returning pipe 27.  As the pressure pipe 13 is only acted upon by return pressure, it is possible to economize power effectively during high speed.
Patent JP-H08152679-A (JP)
Title: Microfilm scanner
Inventor: TAKABAYASHI HIROSHI
IPC: G06T1/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a microfilm scanner for reading the image of a microfilm housed in a cartridge by using a line sensor which is constituted so that a cartridge is easily loaded/unloaded in the case of a floor placing type and which is miniaturized. CONSTITUTION: This scanner is provided with a supply side reel driving part 30 in which the cartridge 24 is loaded, and a take-up side reel driving part 32 positioned under the reel driving part 30 and taking up the microfilm 26 led out from the inner side of the cartridge 24 to the lower part. Furthermore, it is provided with a light source part 52 disposed between both reel driving parts 30 and 32, a fixed focus projection lens 66 disposed between the microfilm 26 and an image-formation surface parallel with the microfilm 26 so that a projected image may be formed on the image-formation surface, and the line sensor 96 held by the attaching frame of the lens 66 and reading the projected image by moving in parallel on the image-formation surface.
Patent JP-H01158378-A (JP)
Title: Switch apparatus
Inventor: YAMAO YUTAKA
IPC: G01D5/34
Filed: 1987-12-16
Abstract: PURPOSE:To certainly control an illumination apparatus, by arranging two light blocking detection parts in the going in-and-out direction of a room in parallel to detect going in-and-out. CONSTITUTION:A pair of light blocking detection parts 1A, 1B are arranged so as to provide an interval in a passing direction so that a person or a vehicle passes between transmitters 5A, 5B and photodetectors 6A, 6B of infrared rays, and the transmitters 5A, 5B and the photodetectors 6A, 6B are connected to transmitting and receiving devices 7A, 7B. When the detection part 1A is set on an indoor side while the detection part 1B is set on an outdoor side and the blocking of light is detected in the order of the detection parts 1B, 1A, '1' is added to an addition/subtraction counter 2 and, when the blocking of light is detected in the order of the detection parts 1A, 1B, '1' is subtracted from the counter 2. When the counter is 0, an OFF-signal is outputted and, when the counter is other than 1, an ON-signal is outputted. By this method, an illumination apparatus can be automatically subjected to ON/OFF control on the basis of the presence of a worker in a room.