baber/WOPTO huggingface dataset:
Patent JP-H1148946-A (JP)
Title: Automobile braking system
Inventor: ADACHI KUNIO
IPC: B60T13/66
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To impart a desired pedaling feeling to an automobile braking system with no alterations in the structure of its vacuum booster. SOLUTION: An automobile braking system employs a vacuum booster 20, which has a vacuum chamber 23 connected to a vacuum source 13 and a variable pressure chamber 24 connected selectively to the vacuum chamber 23 or the atmosphere by means of a valve V and outputs power upon an operation of the valve V depending on the pedal pressure to thereby actuate a brake master cylinder 12. This braking system is provided with a vacuum controller 30 interposed in a vacuum line 14 that connects the vacuum source 13 and the vacuum chamber 23 to control the negative pressure value in the line 14 to a request negative pressure value depending on the driver's request.
Patent JP-H069786-A (JP)
Title: Organosilicon compound and its production
Inventor: MINAMI MASAKI
IPC: C08G77/48
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an organosilicon compd. useful as a functional polymer material by selecting a specific organosilicon compd. CONSTITUTION:The organosilicon compd. of formula I (wherein R<1> is a 2-30C divalent org. group with pi-conjugation; R<2> is a 1-30C hydrocarbon group; X<1> is halogen; 1<=m<=2; and n>=2) is selected. The compd. is prepd. pref. by reacting an organometallic compd. of the formula: M<1>-R<1>-M<2> (wherein M<1> and M<2> are each a metal of the group 1 or 2 of the periodic table) with a compd. of formula II (wherein X<2> and X<3> are each X<1>).
Patent JP-H0952638-A (JP)
Title: Automatic paper feeding device
Inventor: KUDO TAKU
IPC: H04N1/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feeding device capable of visually detecting that a separation roller is abraded by a prescribed quantity and capable of easily and accurately finding the proper replacing timing of the separation roller. SOLUTION: An abrasion detecting groove 32a is formed in the peripheral direction on the outer peripheral face of a friction separation member 32, and the friction separation member 32 is formed on a separation roller 31 in the initial state before its usage at RMIN<R, where R is the radius from the rotation center L to the roller face to be kept in contact with a document, and RMIN is the radius from the rotation center L to the bottom face of the friction detecting groove 32a. When the radius from the rotation center L to the roller face of a friction separation member 32 is RMIN or above, the separation roller 31 surely holds the other documents except for one document fed into a conveyance path by a feed roller when it is rotated on this side of a pinch section between the feed roller and the separation roller 31 via the friction force of the friction separation member 32.
Patent JP-H0743646-A (JP)
Title: Optical system with image deflecting means
Inventor: SUGAWARA SABURO
IPC: G02B13/02
Filed: 1993-07-29
Abstract: PURPOSE:To obtain an optical system with an image deflecting means suitable for binoculars, a telescope and a photograhic lens, etc., for correcting image blurring caused by vibration. CONSTITUTION:At the time of forming an erect normal real image of the object with a luminous flux from the object on a prescribed plane through a 1st lens group L1, the image deflecting means, a prism for normal erection and a 2nd lens group L2, the image deflecting means is constituted of a variable apex angle prism capable of varying the apex angle of the prism, and the 1st lens group L1 is provided with at least one positive lens and two negative lenses LN11 and LN12 and constituted of a positive refractive power, the 2nd lens group L2 is constituted of one positive lens LP2.
Patent JP-H04250446-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/76
Filed: 1991-01-21
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having superior curlability, small sending torque and satisfactory transferability in a novel cartridge system for sending a photographic film and also having superior magnetic recording characteristics and improved adhesive property of the magnetic layer to the base. CONSTITUTION:In a cartridge system for a silver halide photographic sensitive material, a spool 2 is freely rotatably fixed in the body of a cartridge 1 and the front end of a silver halide photographic sensitive material wound around the spool 2 is sent to the outside of the cartridge 1 from a film drawing hole 5 in the body of the cartridge 1 by rotating the spool 2 in the film sending direction. The base of the sensitive material is made of polyester having hydrophilic groups and a striped magnetic layer is present on a part or the whole of at least one side of the base.
Patent JP-H0535493-A (JP)
Title: General reverse-assembler processing system for assembler
Inventor: INAZAKI KOJI
IPC: G06F9/06
Filed: 1991-07-25
Abstract: PURPOSE:To reduce the number of reverse-assembler programs by attaining a general reverse-assembler processing. CONSTITUTION:This system has a load module data reading means 2 which reads data from a load module file 1, CPU information table expanding means 8 which expands information concerned with a CPU a table, command code retrieving means 3 which decides a command code from a CPU information table 9 by using the load module data as a key, operand assembly means 4 which assembles assemble data by inserting actual data into an operand, and assembler data writing means 5 which writes the assembler data in an assembler source file 6.
Patent JP-H0536815-A (JP)
Title: Wafer carrier
Inventor: SUZUKAWA HIROKI
IPC: H01L21/66
Filed: 1991-07-25
Abstract: PURPOSE:To prevent the breakage of a wafer and to provide a wafer carrier having high degree of safety by a method wherein the wafer holding condition is accurately detected when an operation is started again after vacuum pressure has been lowered by the pinching of foregin substance. CONSTITUTION:The title wafer carrier is provided with a hand 1 with which a wafer 5 is held by vacuum chucking, a first detector 4 with which the wafer retaining state of the above-mentioned hand 1 in detected, and a second detector 2 with which the pressure of the wafer 5 on the hand 1 is detected.
Patent JP-H0370326-A (JP)
Title: Multiplexer
Inventor: HIROSE YUKIO
IPC: H04J3/06
Filed: 1989-08-10
Abstract: PURPOSE:To attain freezing of an always accurate signaling bit location by applying freezing processing to a signaling bit at normal state stored in a memory through the control of read address production based on an out of synchronism signal detected by a synchronization protection circuit. CONSTITUTION:When a synchronization protection circuit 41 detects out of synchronism of a reception data, a write address of a reception data at out of synchronism to a memory 45 is fixed. Then a signaling bit location before number of multi-frames corresponding to a forward protection stage number of the synchronization protection circuit 41 is read in the timing of a clock generated from reception clock generating circuit 43 as the synchronization location of the reception data from the memory 46 as a signaling output. Thus, a multiplexer is obtained, which has a signaling freezing circuit capable of freezing the always accurate signaling bit location.
Patent JP-H0633451-A (JP)
Title: Excavation and agitation device in soil cement piling method
Inventor: TAOKA KIYOSHI
IPC: E02D5/34
Filed: 1992-07-10
Abstract: PURPOSE:To manufacture an excellent quality soil cement pile by forcibly crushing excavated earth and sand to a satisfactory extent. CONSTITUTION:There are provided an excavation blade 2 whose size is proper to the size of a cement pile to be built on the lower end of an excavation and agitation shaft 1 to be rotated and a spirally-shaped agitation blade 3 which follows to the blade 2. An auxiliary mixing cylinder 4, which projects a spirally-shaped auxiliary agitation blade 42 in a similar manner to the mixing blade 3, is inserted into the outer periphery of the mixing blade 3 and forced to make a driven pivot motion. This construction makes it possible to forcibly crush and agitate and knead the excavated earth and sand.
Patent JP-H0628159-A (JP)
Title: Relocatable object integrating method and linkage editor
Inventor: SHIMIZU JUNICHI
IPC: G06F9/06
Filed: 1992-07-10
Abstract: PURPOSE:To evade a register conflict, and to improve the development efficiency of software by generating an execution object by referring to the conversion table, thereby altering contents of a conversion table. CONSTITUTION:The linkage editor 10 has a file input part 2 for inputting a relocatable object 1, a register work 5 where the conversion table 6 is generated, and a register alteration processing part 4 which alters contents of the conversion table 6, and also has an object generation part 7 which generates the execution object 8 from the relocatable object 1 by referring to the conversion table 6. Namely, the conversion table 6 contains register numbers at positions corresponding to the used register numbers one to one and the registered register numbers can be corrected by the register alteration processing part 4. Therefore, the register conflict evasion of relocatable object level is enabled.
Patent JP-H1140923-A (JP)
Title: Manufacture of full-additive printed wiring board
Inventor: ISAKO HIROYUKI
IPC: H05K3/28
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To avoid the mounting deviation of surface mounting components by forming photosensitive permanent resist layers of specified thickness, and forming conductor layers of a specified thickness smaller than that of the resist layer at openings between the resist layers. SOLUTION: This manufacturing method comprises coating catalyst-contg. adhesive layers 1A, 1B on the both sides of a glass epoxy substrate 2 contg. an electroless Cu-plating catalyst, forming through-holes, applying an electroless Cu-plating catalyst to the through-holes to form photosensitive permanent resist layers 3A, 3B, plating openings 4A, 4B at the space between the resist layers 3A, 3B to form conductor layers 5A, 5B thinner than the resist layers 3A, 3B, forming solder coats 7A, 7B of specified thickness, protruding from the tops of the conductor layers 5A, 5B and mounting surface mounting components on the layers 7A, 7B.
Patent JP-S6366010-A (JP)
Title: Sheet conveying method
Inventor: GONO SHOICHI
IPC: B65G17/24
Filed: 1986-09-02
Abstract: PURPOSE:To enable stable conveyance of sheets in a way that a sheet is conveyed in a state to be nipped at both ends, by providing a number of blocks provided with grooves with which end parts on both sides of the sheet are engaged are formed in the opposing sides of endless chains for conveyance positioned facing each other. CONSTITUTION:In a device which conveys sheets 1, e.g. printed circuit substrate, a pair of endless chains 2 for conveyance positioned facing each other are provided, and the chains 2 are run and guided on the respective guides, extending along a conveyance route, through rollers 4 located to the lower part thereof and situated in a mandering manner. The chain 2 is provided with a number of blocks 2' respectively provided with annular grooves 3 which point to the inside and with which the end parts on both sides of the sheet 1 are engageable. Conveyance of the sheet 1 is held in a state in that the both ends of the sheet 1 are engaged internally of the grooves 3 of the blocks 2' between a pair of the chains 2 and 2. In this case, the chains 2 are lightly pressed inwardly through the force of leaf springs 5 mounted to the outside of the chain, and the force of the leaf springs causes nipping of the sheet 1.
Patent JP-S60100375-A (JP)
Title: Fuel cell
Inventor: TAKAI MEIJI
IPC: H01M8/04
Filed: 1983-11-07
Abstract: PURPOSE:To prevent a danger due to gas leakage by airtightly storing pipes feeding and discharging a combustible gas such as hydrogen gas from a cell stack in protective pipes sealed with an inactive gas such as nitrogen gas. CONSTITUTION:A hydrogen gas feed pipe 11, a discharge pipe 12, an air feed pipe 13, and a discharge pipe 14 are connected respectively to the manifold 10 of a cell stack 9 laminated with multiple unit cells, a cooling water feed pipe 15 and a discharge pipe 16 are connected, and they are stored in a tank 21 sealed with an inactive gas such as nitrogen gas to form a fuel cell. In this case, the hydrogen gas feed pipe 11 and discharge pipe 12 are stored respectively in separate protective pipes 22, and the protective pipes 22 are constituted so that the nitrogen gas in the tank 21 flows through them. Accordingly, a danger that gas leakage occurs on the feed/discharge pipes of hydrogen gas and the hydrogen is mixed and reacted with oxygen in the atmosphere is eliminated, and the reliability can be improved.
Patent JP-S6185807-A (JP)
Title: Manufacture of coil
Inventor: NAYA YUUICHIROU
IPC: H02K15/04
Filed: 1984-10-03
Abstract: PURPOSE:To obtain the coil of excellent mass productivity having an arbitrary current capacity of a method wherein, after copper foil is wound in the prescribed number of turns, the coil is formed by cutting the above-mentioned material with the prescribed width. CONSTITUTION:A pipe type pin 42 is attached (welded or press-bonded) on the starting end of the copper foil 40, having the prescribed width, whereon an insulating material which performs an additional function as a bonding agent such as polyurethane or epoxy resin and the like is coated on one side or both sides. The starting end of the copper foil 40 is fixed to the core material 44 formed in the prescribed cross-sectional form using the insulating material such as epoxy resin and the like, and the copper foil 40 is wound on the core material in the required winding turns while a bonding agent is being coated on the back side of the copper foil 40. A pin 46 is fixed to the surface of a coil body 50 using a bonding agent and the like, and the terminal of the copper boil 40 is electrically connected by performing a soldering, a pressure-bonding and the like. The coil body 50 is cut in the width in line with the required current capacity and the desired coil 60 is obtained.
Patent JP-2001029050-A (JP)
Title: Oil or fat composition for water-containing solid roux
Inventor: SATO KATSUHIKO
IPC: A23L23/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-and-fat composition which is used for water-containing solid roux, can be compounded with an aqueous phase component such as a fresh cream without worrying physical problems such as water separation and can produce the solid roux having a good flavor. SOLUTION: This oil-and-fat composition for water-containing solid roux comprises an oil-and-fat and an emulsifier. The emulsifier comprises one or more esters selected from the group consisting of sucrose fatty acid esters, glycerol fatty acid esters, sorbitan fatty acid esters, and propylene glycol fatty acid esters. A water-containing solid roux uses the oil-and-fat composition which is used for the water-containing solid roux and comprises the oil-and-fat and the emulsifier, and preferably contains an aqueous phase component in an amount of 1 to 50 wt.%. The method for producing the water-containing solid roux comprises preparing a roux from the oil-and-fat composition which is used for the water-containing solid roux and comprises the oil-and-fat and the emulsifier, adding a solid phase component and then stirring the mixture.
Patent JP-S6270520-A (JP)
Title: Manufacture of ultralow iron loss grain oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1985-09-21
Abstract: PURPOSE:To remarkably improve iron loss characteristic, by removing oxide on silicon steel sheet surface of a specified compsn., then covering vapor deposited layer of >= one kind among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, Co, Ni, Al, B, Si and annealing the sheet in nonoxidizing atmosphere. CONSTITUTION:Compsn. of silicon steel slab contains, by weight % <0.01C, 2-4 Si, 0.01-0.2 Mn, 0.005-0.06 acid soluble Al, 0.001-0.01 N. The slab is heated to <=1,300 deg.C and hot rolled to plate, next it is soaking annealed, then cold rolled in >= one time to the final cold rolled sheet. Primary recrystallization annealing, then the final finish annealing are applied to develop Goss oriented secondary recrystallization grain thereafter oxide on steel sheet surface is removed. Next, vapor deposited layer of >= one kind among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, Co, Ni, Al, B, Si is formed on steel sheet surface, then it is annealed in nonoxidizing atmosphere.
Patent JP-H0256864-A (JP)
Title: Fuel cell power generating system capable of monitoring state of reforming catalyst
Inventor: TAKE TETSUO
IPC: H01M8/06
Filed: 1988-08-22
Abstract: PURPOSE:To monitor the state of the reforming catalyst of a fuel cell power generating system by providing a hydrogen concentration monitoring device storing a hydrogen sensor. CONSTITUTION:A hydrogen concentration monitoring device 22 storing a hydrogen sensor is provided between a reforming device 6 and a fuel cell main body 12 in a fuel cell power generating system constituted of the fuel cell main body 12 consisting of a fuel electrode 13, an electrolyte 14 and an oxidizer electrode 15, the reforming device 6 feeding the fossil fuel A, a fuel feeding system containing a shift converter 8, a steam separator 10 or the like, an air feeding system feeding the air J, a cooling system of the cooling water O, and an ancillary feeding device. The hydrogen concentration monitoring device 22 measures the hydrogen concentration in the reformed gas fed to the fuel electrode 13. When a reforming catalyst is deteriorated, the reform reaction efficiency of the fossil fuel A is reduced, and the hydrogen concentration in the reformed gas is decreased. The state of the reforming catalyst can be monitored by measuring the hydrogen concentration in the reformed gas with the hydrogen concentration monitoring device 22.
Patent JP-S5997649-A (JP)
Inventor: FUJII MASAJI
IPC: A61B6/02
Filed: 1982-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6186623-A (JP)
Title: Method for measuring temperature hysteresis of body to be measured
Inventor: NAKAJIMA SADAO
IPC: G01K3/00
Filed: 1984-10-05
Abstract: PURPOSE:To measure the maximum heat treatment temperature of a body to be measured readily without contaminating surrounding parts, by providing layered films of platinum and gold at a part of the surface of the body to be measured, and measuring the maximum value of the heat treatment temperature based on the change in resistance value of the thin gold film. CONSTITUTION:On a silicon wafer 1, a Pt film 5 and an Au film 6 are formed through an Si oxide film 2, a Ti film 3 and a Ti nitride film 4. When heat treatment is performed in the layered film system of Pt and Au obtained in this way, the Pt is diffused into the Au film. The Au film is changed into an Au/Pt film including the Pt. In this case, the resistivity rhoAu/Pt of the Au/Pt film is determined by the concentration of the Pt included in the film. This value is determined by the temperature T, which determines the diffusing phenomenon, heat treatment time (t) and the thickness of the Au film in an univocal manner. Therefore, when the heat treatment time (t) and the thickness of the Au film are already known, the heat treatment temperature T of the wafer can be obtained from the value of rhoAu/Pt.
Patent JP-H0766261-A (JP)
Title: Evaluation method of silicon oxide film and reduction method of defect in silicon oxide film
Inventor: TAKAZAWA AKIRA
IPC: H01L21/66
Filed: 1993-08-24
Abstract: PURPOSE:To improve a semiconductor device in manufacturing yield by a method wherein defects present in a silicon oxide film (natural oxide film) are easily detected and evaluated through a non-destructive and a non-contact manner and moreover lessened in number so as to obtain an excellent gate oxide film high in reproducibility. CONSTITUTION:A silicon oxide film on a silicon substrate is evaluated through such a method that a resonant tunnel current through the intermediary of a defect level in the silicon oxide film is measured through a tunnel spectral method.
Patent JP-H0952265-A (JP)
Title: Injection molding machine
Inventor: SATO WATARU
IPC: B29C45/50
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of preventing the life of a thread mechanism from becoming extremely short by preventing the scattering of a lubricating material. SOLUTION: The injection molding machine injection molds by longitudinally moving a screw 33 in a cylinder 11, and comprises a holding member 30 for rotatably holding the screw 33, a plurality of threaded shafts 29 fixed to the member 30 in parallel with each other, and nuts 22 engaged with the shafts 29 and rotatably driven by a motor 24, wherein the shafts are not rotated to longitudinally move the screw, and the rotation of the member is restricted by the plurality of the fixed shafts.
Patent JP-H0371737-A (JP)
Title: Remote monitor optical transmitter
Inventor: AKU SHUICHIRO
IPC: H04B10/548
Filed: 1989-08-11
Abstract: PURPOSE:To facilitate the installation of a transmission line by modulating an image pickup signal of monitor cameras at plural positions at a different frequency respectively, synthesizing them and sending the result through an optical fiber, demultiplexing the optical signal sent with an optical receiver and monitoring separately each image pickup signal. CONSTITUTION:An image pickup signal of monitor cameras 1A, 1B is subjected to PFM modulation at a different frequency at optical transmitters 2A, 2B respectively. Thus, even when the signals are synthesized in an optical fiber 5, it is possible to separate at a band pass filter 8 of the optical receiver 6 as a separate video image for the monitoring. Thus, one optical fiber 5 connecting the optical synthesizer 4 arranged to a monitor camera and the optical receiver 6 in a central monitor room is enough and even when the distance between the monitor location and the central monitor room is long, the transmission line is easily installed and inexpensively.
Patent JP-H0879367-A (JP)
Title: Recording and reproducing device
Inventor: KANAZAWA YASUYUKI
IPC: H04M1/65
Filed: 1994-09-01
Abstract: PURPOSE: To utilize efficiently a recording and reproducing data memory in the case of recording or reproducing a voice signal from a radio telephone set. CONSTITUTION: A voice coding and decoding device 6 for a radio telephone set applies compression to a transmission PCM signal 4 from a PCM CODEC 3 in the case of transmission and transfers the compressed signal to a modem 11. In the case of reception, the device 6 applies expansion to a received voice coding signal 10 from the modem 11 to be a received PCM signal 5 and transfers the expanded signal to the PCM CODEC 3. The transmitter side stores the voice coding data 7 after compression to a data memory 8 and the receiver side stores the voice coding data T before expansion to the data memory 8.