baber/WOPTO huggingface dataset:
Patent JP-H05214937-A (JP)
Title: Gas fuel engine
Inventor: MORIMOTO KENJI
IPC: F02M21/02
Filed: 1992-02-04
Abstract: PURPOSE:To prevent afterburn or backfire due to an inappropriate feed of gas fuel at the time of unsatisfactory start of an engine or immediately before an engine stop at the time of engine stall in the gas fuel engine pressurized and fed with the gas fuel such as hydrogen gas to a cylinder. CONSTITUTION:A gas fuel engine is provided with a cutoff valve 40 downstream of a flow adjusting valve 23 in a fuel passage 21. It is also provided with a means detecting the air flow state of an intake passage 11 such as a Venturi section 41 and a means closing the cutoff valve 40 when the air flow quantity of the intake passage 11 becomes a preset value or below such as a pressure- responsive actuator 42.
Patent JP-H01194069-A (JP)
Title: Automatic teller machine
Inventor: KIMURA TERUAKI
IPC: G06Q40/00
Filed: 1988-01-29
Abstract: PURPOSE:To execute deposit transaction within a short time with simple operation and to reduce the load on the title device by appropriating deposited amount to plural deposit transaction amounts and executing input transaction processing on the basis of inputted deposit transaction information. CONSTITUTION:Deposit transaction information necessary for plural deposit transactions to be executed by a user is collectively inputted from an input means 4, and when information to be inputted to plural deposit transaction is overlapped, its input is omitted, the sum of necessary transaction amounts is deposited by one cash loading operation or one account postal transfer and deposit transaction processing 10 is collectively executed. When the user intends to simultaneously execute plural deposit transactions, it is unnecessary to repeat operation for cash loading and reception of a balance and the number of input items can be reduced, so that the operation can be simplified and deposit transaction can be executed within a short time, and since the driving frequency of the device can be reduced, the load on the device can be also reduced.
Patent JP-H06245586-A (JP)
Title: Bidirectional chopper transconductance amplifier
Inventor: DEIBITSUDO ERU NIERIMU
IPC: H02P7/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a bidirectional chopper transconductance amplifier which needs neither a precise differential amplifier nor a number of analog circuits as a driver for use with a stepping motor or a d.c. servo motor. CONSTITUTION:An RS flip-flop 12 is set by a pulse of a repetitive chopper synchronous input signal, and is reset in response to a motor coil current and an instruction current input, so that a duty cycle signal is produced. A first pair of flip-flops detect whether the RS flip-flop was reset before the trailing edge of a pulse in the current cycle or before a predetermined time in a previous cycle. A second pair of flip-flops together with an XOR gate 32 detect whether or not a direction input signal is inverted between a previous cycle and the current cycle. A logic circuit effects toggle function, which switches the direction input signal, by combining an output from the first pair of flip-flops with an output from the XOR gate and the status of the RS flip-flop.
Patent JP-H11220571-A (JP)
Title: Image sensor chip and image reading device having sensor chip
Inventor: SAWADA HIDEKI
IPC: H04N1/031
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To secure a proper margin width of an image sensor chip and to avoid the waste of many image sensor chips by specifying the number of pixels which are read per image sensor chip. SOLUTION: A number N of pixels, which are read per image sensor chip, is calculated by an expression I, where (n) shows the number of photodetectors included in a single block, when plural image signals outputted from each of plural photodetectors are corrected in every block with (k) showing the least integer that satisfies the condition of an expression II, D shown in an expression III, γ showing the resolution, i.e., the number of pixels which are read per prescribed unit length and (p) showing the increment against various request read widths set based on the unit length respectively. When the desired request read width is satisfied by using plural pieces of such image sensor chips, identical margin width rate is always secured, as long as the request read width is equal to an integral multiple of the least pitch (p) of the request read width.
Patent JP-H09207703-A (JP)
Title: Door trim structure of air bag internal door
Inventor: MATSUZAKI KENJI
IPC: B60R21/20
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the circumference of a lid part from being exposed to the surface by opening the lid part by the rupture of a cut groove in the expansion of an air bag, and securing the opened lid part to an ornament member by the missed part of the cut groove. SOLUTION: An ornament member 13 is formed of an ornament body 17 and a patch member 18. On the reverse side of the patch member 18, a cut groove 18c for partitioning a square lid part 18b opened in the expansion of an air bag 15a is provided on the upper edge part and front and rear edge parts of the square except the lower edge part on the inside from a seamed groove 19a. When the air bag 15a is about to expand, the pressing force of the air bag 15a is added to the patch member 18, this force is collected to the cut groove 18c to crack it, the lid part 18b is opened with the lower edge part as the axis, the air bag 15a is sprung out to a cabin, and secured by the lower edge part of the lid part 18b of the patch member 18. Thus, the circumference of the lid part 18b is never exposed to the surface, and the quality of appearance can be improved.
Patent JP-S52102593-A (JP)
Title: Installation method of cable associated with suspension wire
Inventor: MASUOKA NOBUO
IPC: H02G1/06
Filed: 1976-02-24
Abstract: PURPOSE: To economize installation of cable associated with suspension wire in a building where branching is required at intermediate floor, by using only one set of stopper at highest floor and requiring no reinforcement at intermediate floor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000213688-A (JP)
Title: Rack
Inventor: INUKAI SHIRO
IPC: F16M13/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To share a sheet for positional indication of an apparatus mounting hole even when length of a rail differs and to improve workability. SOLUTION: A rack 1 is constituted by arranging a square shape lower frame 2, supports 3A, 3B, 3C, 3D suspended in the neighbourhoods of four corners of this lower frame 2, a square shape upper frame 4 installed on upper surfaces of these supports 3A, 3B, 3C, 3D and rails 6A, 6B in the vertical direction through side rails 5A, 5B between the left front and rear supports 3A, 3B, arranging rails 6C, 6D in the vertical direction through side rails 5C, 5D between the right front and rear supports 3C, 3D, providing apparatus mounting holes 7 with proper intervals on the rails 6A, 6C, screwing and installing a front surface of an apparatus on the apparatus mounting holes 7, 7 at the same positions left and right and screwing also a side surface of the apparatus on side surfaces of the rails 6B, 6D, too.  Positional indication of the apparatus mounting holes 7 provided on the rails 6A, 6C of this rack 1 is made by affixing a sheet 8 with letters printed and free to peel off in the neighbourhood of the apparatus mounting holes 7 so as to correspond to the apparatus mounting holes 7. As this sheet 8 is made so as to adapt itself to the longest rail, the sheet 8 is used by cutting it for short rails.
Patent JP-H01132376-A (JP)
Title: Novel cytochrome p-450 and its production
Inventor: MATSUOKA TATSUJI
IPC: C12N9/02
Filed: 1988-01-29
Abstract: PURPOSE:To produce cytochrome P-450 by inoculating a strain of Streptomyces carbophilus SAND62585 is a liquid medium which contains appropriate carbon and nitrogen sources and is sterilized in a usual manner and culturing the strain. CONSTITUTION:A strain of Streptomyces carbophilus SANK 62585 is inoculated in a liquid medius containing appropriate amounts of appropriate carbon and nitrogen sources, sterilized and kept at 5-8 pH. 4 hours to 3 days after inoculation, an appropriate inducer is added to the culture mixture in an amount of 1-5 mM to effect the cultivation for 2 hours to a week. The cell bodies obtained are crushed in a buffer solution with ultrasonic waves, centrifuged, and the resultant crude enzyme solution is subjected to adsorption and elution with ion-exchange column chromatography. Thus, electrophoretically homogeneous peaks, P-450aca-1, P-450aca-2, and P-450aca-3 are obtained.
Patent JP-S53105285-A (JP)
Title: Gas density sensor
Inventor: SATOU KANEMASA
IPC: F02D33/00
Filed: 1977-02-25
Abstract: PURPOSE: To perfectly prevent the leakage of exhaust gas, etc., to the reference gas side by providing through-holes communicating to the atmosphere to a plug body in the position of the contact part between the plug body and packing opposite from the side where the gas to be measured flows. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63186309-A (JP)
Title: Position controller for mobile part
Inventor: TATEIRI KAZUAKI
IPC: G05D3/12
Filed: 1987-01-29
Abstract: PURPOSE:To easily and accurately move a mobile part at a high and to stop it at a prescribed position by using a CPU which is cut off from a power supply and connected to a load part at the time of stoppage of a DC motor to apply the optimum load value and the optimum duration time to the load part. CONSTITUTION:A power supply 14 is connected to a DC motor 5 by a start signal and a mobile part 9 moves. When the part 3 passes through a sensor 13, the ON frequencies of the sensor 14 are counted to decide that the part 3 reaches a designated position. Then the sensor 13 transmits a detection signal to a CPU 17. The CPU 17 obtains the shift distance value of the part 3 from a parameter table 18 and analyzes it to read the information the optimum load value R and the optimum duration time (t) corresponding to a parameter out of a load table 19. At the same time, the CPU 17 changes over a switch 16 to cut off the motor 5 from the power supply 14 for connection of a load part 15. Then the CPU 17 controls a switch 15A of the part 15 to give the optimum resistance values R1-R3 and the optimum duration times t1-t3 to the motor 5.
Patent JP-H06186012-A (JP)
Title: Inspecting device for leakage in work
Inventor: ABE TADAHARU
IPC: G01B13/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide an inspecting device for leakage in a work which can smoothly and securely inspect the seat face of a work whose both ends are severally formed with a seat face and a stepped face continuing onto the seat face with a level difference, and can securely select a product having excellent quality. CONSTITUTION:A valve body 16 and the adhering part 15 of a cylindrical body 14 are severally made to adhere to a seat face 3 on one end side and a stepped face 4, and a valve body 20 is made to adhere to a seat face on the other end side, and a piercing hole 5 of both the seat faces 3 is closed by both the valve bodies 16, 20, and air is supplied through an air supply path 19 to the piercing hole 5 formed on the stepped face 4 on one end side to simultaneously inspect closing ability between the seat face 3 on one end side and the valve body 16 and that between the seat face 3 on the other end side and the valve body 20.
Patent JP-H04331128-A (JP)
Title: Production of synthetic resin film
Inventor: FUJII KIMIHIRO
IPC: B29K7/00
Filed: 1991-01-19
Abstract: PURPOSE:To produce a film wherein elongation in the width (lateral) direction is not caused even when primer treatment is not performed. CONSTITUTION:After a raw material of thermoplastic synthetic resin is extruded or rolled by a calender to form it into a film shape, this film 1 is cooled at 50-100 deg.C. Then this film 1 is stretched at about 10-25% in the width direction by a tenter 5 and furthermore cooled and wound. After the raw material of thermoplastic synthetic resin is extruded or rolled by the calender to form it into the film shape, the film 1 is cooled at 50-100 deg.C by cooling air in the positions of an embossing roll 4 and the tenter 5.
Patent JP-H06209791-A (JP)
Title: Methd for measuring copper
Inventor: NONOBE MASATSUGU
IPC: C12Q1/26
Filed: 1993-01-13
Abstract: PURPOSE:To accurately, simply and rapidly measure the amount of copper in the living body by determining the copper with a galactose oxidase. CONSTITUTION:A galactose oxidase, preferably holo type galactose oxidase is treated to produce an apo type galactose oxidase, which is then added to a biological sample to measure a change in activit of the apo type galactose oxidase by a change in copper concentration.
Patent JP-H07228909-A (JP)
Title: Operation of carbonaceous material packing layer smelting reduction furnace
Inventor: KUSAKABE TARO
IPC: C21B11/02
Filed: 1994-02-16
Abstract: PURPOSE:To make enclosement of vaporized phosphorus into molten iron difficult and to enable melting of a low phosphorus iron by charging low phosphorus scrap to the vertical upper part in the range between mutual race-ways from a furnace top. CONSTITUTION:Packing layer of carbon base solid reduction agent is formed. Hot blast is blown from tuyeres 4 arranged at least it two stages at the upper and the lower stages. Powdery and granular ore, etc., and/or dust containing metallic oxide is blown from the upper stage tuyeres 4. Scrap is charged in a range beta between the race-way ranges alpha. As high temp. gas is difficult to flow in the range beta, at the time of descending the scrap till the neighborhood of the upper stage tuyere 4, the scrap is not melted. In comparison with the range alpha and the range beta, in the range beta, the position of the contacting point of molten ratio and the phosphorus concn. exists at a position having lower phosphorus concn. contained in coke. As the phosphorus rises the race-way part and the melted and dripped scrap passes through the range beta, the scrap does not absorb the phosphorus, and the phosphorus concn. in the iron is reduced.
Patent JP-S59145927-A (JP)
Title: Knock sensor
Inventor: TAKAHASHI JIYUHEI
IPC: G01H11/08
Filed: 1983-02-09
Abstract: PURPOSE:To execute easily and exactly the connection of a lead wire by using one sheet of a piezoelectric ceramic, and constituting a titled sensor so that the lead wire is connected to a frame. CONSTITUTION:A piezoelectric ceramic 17, a frame 18, an insulating plate 20 and a washer 21 are piled on the inside bottom face of a conductive housing 14, and they are assembled by passing a screw 22 through holes of these parts and screwing it into a screw hole 16 of the housing 14. When one end of a housing 23 whose terminal 24 is fixed to the bottom plate is inserted into the housing 14, one end of the terminal 24 comes into contact with the upper face of the frame 18. In this state, one end of the terminal 24 is welded to the upper face of the frame 18 and the side face of a projection 19 of the frame 18. The inside of the housing 14 is packed with a packing material 25 of a silicone rubber compound, and a cover 26 is welded to the opening part of the housing 14. The housing 14 is fixed to an engine through a screw part 15. The connection is executed easily and exactly since only one sheet of the piezoelectric ceramic 17 is used, and the terminal 24 is connected to the frame 18.
Patent JP-H04257853-A (JP)
Title: Heat developable color photosensitive material
Inventor: MIYAZAWA KAZUHIRO
IPC: C07D277/36
Filed: 1991-02-13
Abstract: PURPOSE:To provide a heat developable color photosensitive material having less fog, showing less growing of fog and keeping less change fog regardless of dispersion of temperature during development or changing of development condition. CONSTITUTION:In a heat developable color photosensitive material having at least a photosensitive silver halide, a reducing agent, a material capable of supplying a dye and a binder on a support, at least one layer of photosensitive silver halide emulsion layer which is chemically sensitized upon existence of the compound expresed by a formula (I) is provided. Formula (I) [HaAum(L)n(X)p]q. In the formula (I), L is 5 or 6 membered heterocyclic ligand and X is an anion group. Also, (a) is an integer of 0-2, (m) is an integer of 1 or 2, (n) is an integer of 1-3, (p) is an integer of 0-3 and (q) is an integer of 1-4.
Patent JP-H06228973-A (JP)
Title: Structure of base of structural steel-made column, using screwed bolt
Inventor: KAWAZU WATARU
IPC: E04B1/24
Filed: 1993-02-08
Abstract: PURPOSE:To shorten a construction period, by a method wherein crossed horizontal beams are welded on the undersurface of a column made of structural steel, each end part of the beams is supported with a large-sized bolt so that the height thereof can be adjusted, and before anchor bolts for the column are fastened, upper construction work is done. CONSTITUTION:Crossed horizontal beams 1, each of which consists of a steel bar 2 with bolt holes 4 at the end parts thereon, are fastened by welding on a base part 3 for a column 5 made of structural steel. After that, the crossed horizontal beams 1 are supported by large-sized bolts 6 fastened on a pressure- proof basement 9, by adjusting the height thereof with nuts 7 and are fastened with nuts 8. Thus, upper structural work enables construction before the column 5 is fastened with anchor bolts, i.e., in a state of tentative assembly. In this way, a construction period can be extremely shortened.
Patent JP-S54112853-A (JP)
Title: Preparation of dihydrofuran or furan derivative
Inventor: YOSHIDA ZENICHI
IPC: C07D307/64
Filed: 1978-02-23
Abstract: PURPOSE: To obtain a dihydrofuran or furan derivative usable for pesticides and medicines, and as a raw material for the synthesis of various chemicals, by reacting trithiocyclopropenium salt with a specific hydroxy compound.  
     CONSTITUTION: A trithiocyclopropenium salt of formula I: (R 1  is hydrocarbon or heterocyclic group which may have a substituent; X⊖ is anion) is reacted with a hydroxy compound of formula II: (R 2  is alkoxycarbonyl, acyl, or cyano group) in a solvent, e.g. methylene chloride or DMF, in the presence of a base, e.g. a tertiary amine or metal alkoxide, to make the reaction proceed smoothly, at 0W100°C for 0.5W5 hr to give a dihydrofuran derivative of formula III or a furan derivative of formula IV. A glycolic ester as a compound of the formula II yields a dihydrofuran derivative. A compound of formula II wherein R 2  is acyl group affords a furan derivative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54112872-A (JP)
Title: Preparation of dihydropyridine and pyridine derivatives
Inventor: YOSHIDA ZENICHI
IPC: C07D211/90
Filed: 1978-02-23
Abstract: PURPOSE: To prepare a dihydropyridine and pyridine derivatives useful as a raw material of pesticide, medicine, various chemicals, etc., easily and in high yield, by the reaction of trithiocyclopropenium salt with a specific amine.  
     CONSTITUTION: The dihydropyridine derivative III is prepared by reacting a trithiocyclopropenium salt I [R 1  is (substituted) hydrocarbon, heterocyclic group; X -  is anion) with an amine II (R 2  is electron attractive substitution group; R 3  is H, lower alkyl], e.g. β-aminopropionitrile, β-amino-n-butyronitrile, β-amino-n-propionic acid methyl ester, etc., in a solvent such as methylene chloride, at about room temperature. The amount of the amine is nearly equi-molar to the trithiocyclopropenium salt. The pyridine derivative IV can be obtained by the dehydrogenation of a derivative of the compound III. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61180645-A (JP)
Title: Holding device of die used for shaping mold
Inventor: FUJII FUJIO
IPC: B22C21/08
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a holding device easy to exchange dies by vertically moving an upper die by an upper-die vertically-moving unit in a state of fixing a lower die onto a mounting table by a lower-die vertically moving unit, as to the holding device of a die used for shaping a mold core. CONSTITUTION:After setting upper and lower dies (a), (b) together on a mounting table 7 of holding device 3; units 20, 30 for vertically moving the lower and upper dies (a), (b) are lowered respectively to fix the die (b) onto the table 7 by claws 26a... and press the die (a) against the die (b) by a presser 31. A blow molding of molding sand is performed in this state. In case of exchanging the dies (a), (b), the unit 30 rises while suspending the die (a), and the unit 20 rises successively to take off the presser 31 and a hook 32, thereby carrying out the dies (a), (b). In this way, the holding device of the die used for shaping a mold, easy to exchange the dies is obtained.
Patent JP-S56116026-A (JP)
Title: Photosensitive heat-sensitive type recording material
Inventor: UMEHARA MASAAKI
IPC: G03C1/735
Filed: 1980-02-20
Abstract: PURPOSE:To obtain a clear copied image of a high contrast by forming a specified fixing layer and a specified coloring layer on a support to attain sufficient photosensitivity, fixing sensitivity and coloring sensitivity. CONSTITUTION:A fixing layer of 1-20mum thickness and a coloring layer of 1- 20mum thickness are formed on a support. The fixing layer consists of a Co (III) ammine complex and/or a Co (III) amine complex (a), a photoreducing agent (b) such as 2,5-dimethyl-1,4-benzoquinone, a hydrogen donor (c) such as polyethylene glycol, a chelating agent (d) forming a chelate compound by reaction with the component (a) and represented by the formula (where each of R<1> and R<2> is alkyl, aryl or aralkyl and n is 0-3) and a metal oxide (e) such as TiO2. The coloring layer consists of the acidic salt (f) of leucoaminotriarylmethane and a strong acid, a photooxidizing agent (g) such as carbon tetraiodide and (h) SiO2 of 0.1-10mum particle size. The resulting recording material is exposed to a visible light image, fixed by heating, and irradiated with ultraviolet light to perform coloring.
Patent JP-H10219806-A (JP)
Title: Drainage chamber
Inventor: SASAKI MOTOMUNE
IPC: F16L41/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent backflow of wastewater by molding a drainage chamber of a chamber main body having a connecting part on its both end parts, a branching part connected to this chamber main body at an inclination of 45 degrees and a cleanout and making a socket of an inflow port of the chamber main body higher than the chamber main body through a stepped part. SOLUTION: A drainage chamber 1 is molded of a chamber main body 2, a branching part 3 and a cleanout, and the branching part 3 is connected to a side wall of the chamber main body 2 at a 45 degrees confluent angle against the chamber main body 2 in a roughly Y shape. Thereafter, a socket 21 on the inflow side is provided on one end of the chamber main body 2, a socket 22 on the outflow side is provided on the other end, end parts of wastewater main pipes 7, 8 are inserted and connected, a socket 31 is provided on an end part of the branching part 3 and a wastewater branch pipe 9 is connected. Thereafter, wastewater flowing in the inside of the chamber main body 2 from the wastewater main pipe 7 flows to the wastewater main pipe 8 on the downstream side through a stepped part 2a from the upstream side of the chamber main body 2, and backflow of wastewater to the wastewater main pipe 7 side from the inside of the chamber main body 2 is prevented by the stepped part 2a. Consequently, it is possible to smoothly flow wastewater without stagnating it in the inside of the chamber main body 2.