baber/WOPTO huggingface dataset:
Patent JP-H09153029-A (JP)
Title: Memory distributed parallel computer for execution of fast fourier transform and its method
Inventor: NAKANISHI MAKOTO
IPC: G06F15/80
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently execute fast Fourier transformation with a small data transfer volume. SOLUTION: Two-dimensional real number data are stored in a two-dimensional array A with size s1×k2 extending over four processors PE1, PE2, PE3, and PE4. The size in the first dimension (the dimension of rows) of a partial array in each processor of the array A is an even number, and each partial array is divided into two sets of row vectors of the first half and the latter half. One row vector of the first half is regarded as the real part and one row vector in the latter half is regarded as the imaginary part to execute complex Fourier transformation in each processor, and the result of real Fourier transformation for the second dimension of each row vector is taken out.  Thereafter, the array A is transposed by parallel data transfer, and complex Fourier transformation for the first dimension is executed, and the result is transposed again to obtain the result of two-dimensional Fourier transformation. Fourier transformation formation for the first dimension and that for the second dimension of the array A can be executed in each processor in the closed form to efficiently perform the processing.
Patent JP-H02157631-A (JP)
Title: In-cylidner pressure sensor
Inventor: ISHIDA TETSURO
IPC: G01L23/10
Filed: 1988-12-09
Abstract: PURPOSE:To mount the in-cylinder pressure sensor detachably even on an engine whose combustion chambers and peripheral parts are of complex constitution by providing an in-cylinder pressure sensor main body mount part in a cylinder head gasket. CONSTITUTION:An in-cylinder pressure sensor main body mount hole 14 is bored in the cylinder head gakset 4. When the detachable in-cylinder pressure sensor main body 15 where piezoelectric elements 16a and 16b are incorporated is inserted into the hole 14 at the time of assembly and then the in-cylinder pressure sensor is easily mounted and detachably even on the engine whose combustion chambers and peripheral parts are of complex constitution to detect variation in engine pressure.
Patent JP-2000293421-A (JP)
Title: Device and method for data management with improved privacy protecting function
Inventor: O'FLAHERTY KENNETH W
IPC: G06Q30/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To protect privacy and to obtain all the advantages of a complete data warehouse by imparting data view sites presenting data taken out of a database table according to data control information. SOLUTION: A maintenance data warehouse 102 includes a privacy metadata view 108 suite representing all the data in an extended database 106. The data in the database 106 can be browsed, processed, and modified only through the data view of this suite. Substantially, all access to the data stored in the extended database 106 is gained only through the data view suite 108. A business application 110 and a third-party application 112 can therefore access only data allowed by given database views. Thus, the data view suite presenting data taken out of the database table according to the data control information is given.
Patent JP-H06136292-A (JP)
Title: Composition for coating carbonate article and polycarbonate article
Inventor: TAKARADA MITSUHIRO
IPC: B05D3/06
Filed: 1992-10-27
Abstract: PURPOSE:To provide a coating composition for carbonate article comprising a (meth)acrylic functional group-containing silanol, a polyfunctional (meth) acrylate, a colloidal metal oxide, a photopolymerization catalyst and an Al compound, excellent in adhesion, and giving coating films having good hardness, adrasion resistance and moisture resistance. CONSTITUTION:The composition for hard coatings, etc., comprises (A) a (math) acrylic functional group-containing silanol of formula I[R<1> is H, methyl; R<2> is (substituted) monovalent hydrocarbon; n is an integer of 0-2] (e.g. 3- acryloyloxypropyldimethoxysilanol), (B) a polyfunctional (meth)acrylate of formula II (R<3> is polyfunctioned hydrocarbon residue, the ester residue of a polyhydric alcohol with a polybasic acid; m is the valency of the residue and an integer of >=2), (C) a colloidal metal oxide (e.g. silica), (D) a photopolymerization initiator (e.g. benzoin), and (E) an aluminum compound (e.g. aluminum chloride).
Patent JP-H05128518-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: TANNO YOSHIO
IPC: G11B5/85
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a vapor-deposited tape wherein its film thickness distribution is controlled well and its quality is stable without lowering a temperature inside a crucible by a method wherein, when a metal magnetic-material pellet is supplied to the crucible, the metal magnetic-material pellet is preheated. CONSTITUTION:A raw-material supply unit 13 is arranged and installed at the outside of a vacuum chamber 1; a supply dish 13 is arranged and installed at its inside. A supply pipe 14 is installed from the bottom part of the supply dish 12 toward the upper part of a crucible 8; an electric heating wire 16 is wound around it. A base film 2 as a nonmagnetic support body which has been rolled on a supply roll 3 is supplied to a cooling can 5 which is turned clockwise at a constant speed; it is taken up on a take-up roll 4. When the base film 2 is passed through the circumferential face of the cooling can 5, it is vapor-deposited. At this time, when an electric current is supplied to the electric heating wire 16, a metal magnetic pellet 15 is preheated and a magnetic film having a uniform film thickness can be formed without suddenly lowering a temperature inside the crucible 8.
Patent JP-H08167582-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURATA MASAHIRO
IPC: H01L21/301
Filed: 1994-12-15
Abstract: PURPOSE: To provide a method, which can simplify the process after of manufacturing a device a flip chip IC is diced. CONSTITUTION: A semiconductor device is manufactured through such a manner that a wafer with semiconductor devices provided with solder bumps is diced along scribe lines into individual chips, wherein solder flux is applied onto the wafer to bury solder bumps in it, the wafer is diced, and flux is removed from the unit chips by solvent.
Patent JP-H09129311-A (JP)
Title: Connector mis-insertion preventing structure
Inventor: KUSAYANAGI TAKAYUKI
IPC: H01R13/64
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide connector mis-insertion preventing structure capable of preventing the breakage of a contact or an electrical accident generated by partial fitting caused by careless inserting operation by forming a dent for being fitted and locked with a projection part of a male connector in an insertion hole opening part of a female connector in order to obstruct further insertion exceeding the dent. SOLUTION: A projection part 9 whose outside is projected in the insertion direction is formed at the edge part of a rib 1 of a plug connector 2, and a dent 11 having a shape complementary with the projection part 9 is formed in the position, facing a guide recess 4, of a tapered part 10 formed in an opening inner circumferential part of an insertion hole 3 of a receptacle connector 5. Even if the plug connector 2 and the receptacle connector 5 are forced to insert in the opposite direction to the normal insertion position, the projection part 9 and the dent 11 are fit and locked each other, and thereby, connector mis-insertion preventing structure capable of surely preventing the breakage of a female contact 7 or a male contact 8 and an electrical accident during current passing can be obtained.
Patent JP-H09118239-A (JP)
Title: Steering wheel for automobile
Inventor: NAKAHO JUNICHI
IPC: B60R21/203
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling of a switch into a pad and the assembling of an air bag, and further stabilize the operation of the switch. SOLUTION: A film-like switch 11 opened and closed according a pressing force is arranged on the inner surface of a flexible pad 5, and a receiving plate 22 is provided between this and an air bag 9. The assembling of the film-like switch 11 is facilitated by arranging it on the inner surface of the pad 5, and the air bag 9 can be also easily assembled because a housing part 8 for housing the air bag can be easily ensured in the inside of the pad 5. The receiving plate 22 is provided between the film-like switch 11 and the air bag 9, whereby an uniform load can be prevented from acting on the film-like switch 11 from the air bag 9.
Patent JP-H02157276-A (JP)
Title: New (-)2-pyrazoline compound and remedy for cerebral angiopathy containing the same as active ingredient
Inventor: KAJITANI SEITARO
IPC: A61P9/00
Filed: 1988-12-12
Abstract: NEW MATERIAL:(-)1-Nicotinoyl-5-methyl-2-pyrazoline. USE:Useful as a remedy for cerebral angiopathy, having action of protecting ischemic lesions, suppressing formation of cerebral edema in the acute period of the cerebral angiopathy and contracting infarction lesions with strong activity and weak side effects and capable of being orally administered. PREPARATION:Crotonaldehyde is reacted with hydrazine to provide 2-pyrazoline, which is then reacted with nicotinoyl chloride to afford a novel compound. 1-Nicotinoyl-5-methyl-2-pyrazoline which is the (-)-isomer is obtained by resolving and dispersing the racemic modification using a commercially available optical separation column.
Patent JP-H09153390-A (JP)
Title: Bisilicate molybdenum porous heat generating body having gas permeability, and manufacturing method thereof
Inventor: HOSHINO KOJI
IPC: C04B35/58
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bisilicate molybdenum porous heat generating body having gas permeability, and a manufacturing method thereof. SOLUTION: A bisilicate molybdenum porous material heat generating body having gas permeability comprises a bisilicate molybdenum porous sintered body having a three-dimensional mesh structure, and it has a porosity of 70 volume % or more, and a specific surface of 0.5m<2> /g or more. As a manufacturing method thereof, bisilicate molybdenum powder, water soluble resin binder, surfactant, non-water soluble hydrocarbon-based organic solvent, and plasticizer, as necessary, are added to mould slurry including water, a moulded body is foamed by steam pressure of the organic solvent to be a mould having a three- dimensional mesh structure, and the mould is sintered.
Patent JP-H02157144-A (JP)
Title: Production of fiber reinforced inorganic cured body
Inventor: MATSUI KENICHI
IPC: C04B32/02
Filed: 1988-12-10
Abstract: PURPOSE:To produce a fiber reinforced inorganic cured body excellent in bending strength, etc., by bearing organic synthetic fiber to nap the surface and increasing the surface area and thereafter blending this organic synthetic fiber with hydraulic cement and molding this blended material, aging and curing the molded body. CONSTITUTION:Organic synthetic fiber such as polyacrylonitrile fiber, polyolefin fiber and 'Vinylon(R)' fiber is beaten to nap the surface and the surface area is increased. This beating treatment is preferably performed by mixing and dispersing the organic synthetic fiber with/in water and passing the mixture through the refiner of a double disk or a single disk. Further the organic synthetic fiber having 5 - 100mum fiber diameter and 2 - 10mm length is suitable. Hydraulic cement blended with the treated organic synthetic fiber is molded, aged and cured. In this case, the blending amount is properly regulated to 0.2 - 2wt.% of the finally cured body. The adhesive properties to the cement matrix is enhanced by napping the organic synthetic fiber and sufficient reinforcing effect is shown. The fiber reinforced inorganic cured body excellent in bending strength, etc., is obtained without utilizing asbestos.
Patent JP-H09149861-A (JP)
Title: Bathroom unit
Inventor: TSUDA KAZUNARI
IPC: A47K4/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To perform face washing or the like in a comfortable posture by utilizing a hot water bowl table by attaching a water faucet metal fitting on the lower position of the sidewall of a bathroom unit and fitting the hot water bowl table for covering the inspection opening cover of an inspection opening formed on the sidewall and mounting a hot water bowl below it freely attachably and detachably to the sidewall progressively forwards. SOLUTION: In this bathroom unit 1, the inspection opening is formed on a peripheral wall 22 erected from the peripheral edge 21 of a place outside of a bathtub in a water proof pan 2 and the hot water bowl table 4 is fitted so as to cover the inspection opening cover 3 for closing the inspection opening. Also, on the upper surface of the peripheral wall 22, a decorative counter 6 is mounted between a wall panel 5 erected on the peripheral edge and the water faucet metal fitting 7 is disposed to the decorative counter 6.  The hot water bowl table 4 is formed in an almost quadri- sected spherical shape so as to be fitted to a sunk part formed on the peripheral wall 22 corresponding to the end edge shape and the hot water bowl table 4 is attached by engaging an angle material provided on the hot water bowl table 4 with a receiving metal fitting attached on the peripheral wall 22 and sticking the respective hook-and- loop fasteners of the peripheral wall 22 and the hot water bowl table 4.
Patent JP-S63161955-A (JP)
Inventor: HOSODA HIROYASU
IPC: A61K6/884
Filed: 1986-12-25
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-2000146822-A (JP)
Title: Constant temperature and constant humidity device
Inventor: UECHI SHOICHI
IPC: G01N17/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To regularly record a correct temperature in a recorder by interrupting and continuing the connecting passage of a dry and wet ball sensor through a relay circuit. SOLUTION: When the set is changed from humidity test to temperature test by a program setting circuit 10, a relay interrupting circuit 13 is driven simultaneously thereto, and the output signal is transmitted to a relay circuit 12 to interrupt the connecting passage for a wet ball sensor 4 to a recorder 11. When the set is then changed from the temperature test to the humidity test, the output signal of the program setting circuit 10 is transmitted to a humidity control circuit 9 and the relay interrupting circuit 13. At this time, since the relay interrupting circuit 13 is laid in the state generating no output signal when driven by a new output signal, the relay circuit 12 is not driven, and the wet ball sensor 4 is laid in the state connected to the recorder 11. Accordingly, only the dry ball temperature is recorded in the recorder 11 only at the time of the temperature test.
Patent JP-H01152548-A (JP)
Title: Cache device
Inventor: TANAKA YASUHARU
IPC: G06F12/12
Filed: 1987-12-09
Abstract: PURPOSE:To minimize useless work writing to a memory block and to improve a hit ratio by selecting either of an address increasing mode or a lap around mode corresponding to the state of a CPU access. CONSTITUTION:A set address selecting circuit 5 inputs a set address signal SSA from an address buffer 2 and a carry signal SC. Moreover, a mode selected by a mode setting circuit 4 selects the set address of a data memory 1 corresponding to the additional signal of the signals SSA and SC or the signal SSA by an address increase or a lap around. A writing circuit 7 writes input data from an input buffer 6 to the address corresponding to the output address signal of a word address count-up circuit 3 among the set addresses. Consequently, the useless word writings can be minimized, and a hit ratio can be raised.
Patent JP-H02159530-A (JP)
Title: Force sensor
Inventor: KIGAMI HIROYUKI
IPC: G01L5/16
Filed: 1988-12-13
Abstract: PURPOSE:To realize a low-rigidity compliance by mounting a plurality of plate springs in series successively on the side of a sensor body portion. CONSTITUTION:A force sensor 10 has plate spring parts 20a, 20b, 20c and 20d on four sides of a body portion 18. A sensor 10 is mounted between an arm section 40 and a finger section 42 of a robot and work W is gripped with the finger section 42 to be inserted into an insertion hole 44 moving the arm section 40. At this point, if the center of the robot is deviated from the center of the hole 44, the work W contacts a tapered part of the hole 44 receiving a force F. As a result, plate spring sections 20a and 20c are displaced and with further lowering of the arm section 40, the plate spring sections 20a and 20c are further displaced to make the work W following the tapered part of the hole 44. In addition, a strain gauge is applied on third plate springs 20a3, 20b3, 20c3 and 20d3 among the plate springs arranged successively in series to detect forces independently in X and Y axes and theta in a direction. Thus, a detection signal is used to detect a deviation DELTAl at a teaching point thereby enabling the implementing of an automatic correction of a positional deviation.
Patent JP-H05152612-A (JP)
Title: Manufacture of lead frame for semiconductor device
Inventor: SHINDO HIROFUMI
IPC: H01L23/48
Filed: 1991-11-28
Abstract: PURPOSE:To reduce the labor and processing time and improve the reliability by eliminating the roughly-fixed section cutting process of the conventional system. CONSTITUTION:Space sections 17 and 17' are respectively formed at locations opposite to sections for bonding and wire-bonding a semiconductor chip in a resin molding die 16 and the projecting parts of the molded body of a resin resulting formed by the sections 17 and 17' are removed after the resin is molded with the die 16.
Patent JP-H08169663-A (JP)
Title: Dismantling method and device for bundled rail
Inventor: SOMEYA YUKIO
IPC: B66B7/02
Filed: 1994-12-16
Abstract: PURPOSE: To establish a dismantling method and device for bundled rails, which does not require human labor, suppresses noise generation, and presents safety and effectiveness. CONSTITUTION: A bundle of rails laid in rows and piled up in stack are placed on the first supporting table 6, and the attitude of this bundle of rails is held by a rail holding mechanism 18, and among them one row of rails are grasped by a rail tumbling mechanism 20 and rotated approx. 90deg. and placed on the second supporting table 3a. This row of rails is puushed out by the first rail pushout mechanism 7 in the direction perpendicular to the rails, which are allowed to fall one by one a certain distance from the end of the second supporting table 3a.
Patent JP-H01152284-A (JP)
Title: Formation of ceramic layer
Inventor: IZUHARA MASAMI
IPC: C23C28/04
Filed: 1987-12-10
Abstract: PURPOSE:To allow stable coating characteristics to be exhibited over a long period by converting at least a part of the surface of a metal member into ceramics and forming a ceramic layer on the surface. CONSTITUTION:Reactive gas and assist gas 5 are fed to the surface of a metal member 1 and laser beams 4 generated from laser are condensed with a condenser 3 in a condensing optical system 2 and projected on the surface of the member 1 to form a ceramic reaction product 6 in the surface of the member 1. Powdery starting material 8 for ceramics in a powder feeder 7 is then fed to the surface of the reaction product 6 with carrier gas 9 and laser beams 4 are similarly projected on the surface of the fed starting material 8 to sinter or melt the starting material 8. A rigid dense ceramic layer 10 of an arbitrary thickness is formed.
Patent JP-S63166592-A (JP)
Title: Lithographic original plate
Inventor: FUKAZAWA KIYOSHI
IPC: B41N1/08
Filed: 1986-12-27
Abstract: PURPOSE:To impart a sharp printing image superior in image density and free from the irregularities of image and scummings and to prevent the occurrence of sticking to a thermal head, by providing an intermediate layer mainly composed of a water-soluble resin or an emulsion resin between a water resistant substrate and a thermal recording layer. CONSTITUTION:As a material for an intermediate layer provided between a water-resistant substrate and a thermal recording layer, a water-soluble resin or an emulsion resin is used. As an inorganic pigment to be used in the thermal recording layer, zinc oxide is preferably used for displaying effects and obtaining operating sensitivity. As a binder, a material having a softening point measured by a ring and ball method or a melting point of 150 deg.C or below is preferably used by adding an appropriate quantity of a hot melt substance. When the obtained lithographic original plate is subjected to a thermal printing, the thermal printed portion has superior hydrophilic properties on the plate surface thereof because of the hot melt substance and the binder melt therein, thus having ink-accepting properties. On the other hand, the non-printed portion is coated with a hydrophilic inorganic pigment and made to be printable by being desensitized after an image-forming.
Patent JP-H04286215-A (JP)
Title: Optical receiver
Inventor: RICHIYAADO JIYOZEFU RISUKO
IPC: H04B10/18
Filed: 1991-11-01
Abstract: PURPOSE: To provide an optical receiver having a low-noise amplifier which can maintain the optimum bias condition regardless of the tolerance, secular change, and temperature fluctuation of a device. CONSTITUTION: An optical receiver is provided with a photodetector 20 and an amplifier connected to the photodetector 20. An active feedback bias control circuit 11 is connected between the input and output of the amplifier 10 so as to stabilize the operating current of the amplifier 10 connected to the photodetector 20 at the stand-by time. A transformer 33 is connected to the output of the amplifier 10 so as to perform impedance matching between the output of the amplifier 10 and another device 12 connected to the amplifier 10 by means of the transformer 33.
Patent JP-2001131119-A (JP)
Title: Production method of monoester from dicarboxylic acid fluoride
Inventor: MURATA HIROAKI
IPC: C07C69/708
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the conversion and selectivity in the production of a dicarboxylic acid monoester monoacid fluoride from a dicarboxylic acid fluoride and, as a result, improve the yield of the objective material. SOLUTION: A dicarboxylic acid fluoride expressed by general formula FOCCF(CF3)OCF2(A)p(CF2)qCOF (A is a 1-10C bifunctional perfluorinated group; (p) is 0 or 1; and (q) is 0 or an integer of 1-10) is reacted with a >=3C alcohol to esterify the side of the CF2COF group and obtain the objective dicarboxylic acid monoester monoacid fluoride.
Patent JP-H02159194-A (JP)
Title: Key telephone system
Inventor: MANO HIROSHI
IPC: H04Q3/58
Filed: 1988-12-12
Abstract: PURPOSE:To unnecessitate the manual switching operation between the registration of operational maintenance data from terminal data equipment and the registration of operational maintenance data from a trunk line by automatically switching the terminal data equipment and a MODEM according to the presence/ absence of a terminal ready signal from the terminal data equipment. CONSTITUTION:When the operational maintenance data are inputted from a TTY (terminal data equipment) 8, by making the section between TTY 8 and a main device 100 on-line, an ER (terminal ready) signal is applied from the TTY 8 to an UART (serial/parallel converter) 3. A muP 200 periodically inquires the presence/absence of the reception of the ER signal to the UART 3, and in response to it, the UART 3 transmits the information of the reception of the ER signal through a muP bus 14 to the muP 200. The muP 200 outputs a voltage signal at a logical value '1' from a control terminal S1 to a control terminal S of a selector 9, the selector 9 selects the input data to an input data terminal A, and it is set in a condition to be outputted from an output data terminal C to the UART 3. Thus, the UART 3 is connected to the TTY 8, and it is separated from the MODEM 4.