baber/WOPTO huggingface dataset:
Patent JP-S63291342-A (JP)
Title: Cathode-ray tube
Inventor: OKU KENTARO
IPC: H01J29/62
Filed: 1987-05-22
Abstract: PURPOSE:To reduce S-shaped figure distortion in a BPF type whole electrostatic (SS) image pickup tube by making a zigzag shape of a terminal plane, which is located on a ring-shaped electrode side of a deflection electrode, formed of a non-integer type. CONSTITUTION:A zigzag shape of a terminal plane, which is located on a ring- shaped electrode 212' s side of a deflection electrode 206 formed on an inner wall of a tube, is formed of a non-integer type. S-shaped figure distortion generated by a circumferential electric field in the vicinity of a collimation lens of a BPF type SS image pickup tube can be thus corrected so that it can be reduced to be a value of 0.5% or less causing no practical problems. A non- integer part of a pitch is set to be 0.05 to 0.17, or 0.5 to 0.6.
Patent JP-2000312749-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly displaying changes in symbol images based on three-dimensional information. SOLUTION: First pose data and second pose data for indicating the first and second configurations of a fish object composed of a plurality of component objects are read from within a program ROM (T31). The number of frames required for the fish object to be deformed from the first configuration to the second configuration is deduced (T32). Intermediate pose data are calculated which are obtained when data about rotating angles involved in each pose data, by which the attitude of each component object is rotated, are interpolated according to the number of frames (T33). The first pose data, intermediate pose data, and second pose data are determined in order whereby the configuration of the fish object is changed from the first configuration to the intermediate configuration and from the intermediate configuration to the second configuration.  As a result, the fish object can be displayed smoothly.
Patent JP-S6016002-A (JP)
Title: Oscillating circuit
Inventor: KOBAYASHI MASANAGA
IPC: H03B5/20
Filed: 1983-07-06
Abstract: PURPOSE:To obtain efficiently an oscillated output by controlling an oscillator where >=2 oscillating frequencies are set to be oscillated so as to generate a signal of a desired oscillating frequency. CONSTITUTION:When a main control signal C0 is given, the C0 becomes an operating level deciding signal of the oscillator 12 via a resistor 4. When sub- control signals C1, C2-CN are incoming in order, corresponding switch drive circuits 61, 62-6N are activated, their output is given to corresponding switches 221, 222-22N are their contacts (m) are thrown selectively to the position of contact (a). Then frequency variable switch drive circuits 241, 242-24N are activated, corresponding switches 181, 182-18N are closed, a frequency corresponding to the closed switch among the switches 181, 182-18N is generated at an output of the oscillator 12 and extracted from an output terminal 14.
Patent JP-S61282879-A (JP)
Inventor: MIKI HIROSHI
IPC: G09F9/00
Filed: 1985-06-10
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-S61283348-A (JP)
Title: Oxidizing catalyst
Inventor: TABATA KENJI
IPC: B01J23/00
Filed: 1985-06-07
Abstract: PURPOSE:To contrive to enhance activity at low cost, by adding a transition metal element as the element constituting a perovskite catalyst in an amount of a stoichiometric ratio or more at the time of the preparation of the catalyst. CONSTITUTION:A raw ore such as monazite serving as the stock material of a rare earth element is directly dissolved in nitric acid and transition metal oxide such as cobalt, iron or nickel oxide is also dissolved in nitric acid. Next, both solutions are mixed and treated with alkali such as caustic soda or ammonia to form a precipitate which is, in turn, baked to obtain composite oxide having a perovskite type structure as a crystal structure. At this time, the transition metals such as cobalt, iron or nickel are increased or decreased in a range of 0-20% on the basis of a stoichiometric ratio in matching relation to the composition of a rare earth element mixture to make it possible to prepare a catalyst coinciding with the stoichiometric ratio from a superficial aspect.
Patent JP-S63289271-A (JP)
Title: Counter-gravity engine using two ferroelectric substance in counter-gravity engine
Inventor: OOHASHI HIROTOMO
IPC: F03G7/00
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a counter-gravity engine having a high efficiency by applying a high voltage electric current by making an electrostatic capacitor (condenser), setting an extremely thin electrode having a large mass interposed, by using ferroelectric substance having a small specific gravity. CONSTITUTION:When a voltage is applied into an electrostatic capacity, the electric power applied onto an electrode is accumulated onto a dielectric substance set between the electrodes by separating the electric charge in the reverse direction, and since an electrolyte separates the electric charge at this moment, an electric current in the reverse direction flows between the electrode plates. When the electric charge in the quantity generated by the dielectric substance is separated, said electric charge is fixed in the dielectric substance, and transfer is suppressed, and the turning moment is set reverse to the electrode plate. In other words, the total sum of the energy (spin force) of this system is reversed, and a counter-gravity state is generated.
Patent JP-S62281533-A (JP)
Title: Radio data communication system
Inventor: SANO TOMOMI
IPC: H04B1/69
Filed: 1986-05-29
Abstract: PURPOSE:To remarkably improve the probability of successful reception by modulating plural carrier frequencies by each carrier frequency via a signal representing the same correspondence data and executing the correspondence between a slave station and a master station so as to make more immune the noise disturbance. CONSTITUTION:The master station modulates carrier frequencies f1, f2-fn via an ID request signal representing the request of sending its ID number and sends a data request composite radio wave W1 from a sending antenna of its own station obtained in this way. The data request composite radio wave W1 is inputted and demodulated and inputted to a reception signal check circuit 24 in filters 23 (231-23n) set by the carrier frequencies f1-fn via a reception amplifier 22R. When any correct reception exists in demodulation signals, the carrier frequencies fa, fb-fx are modulated via the ID return signal including the ID number of its own station and a data return composite radio wave W2 obtained in this way is sent from the transmission antenna of its own station.
Patent JP-S5551098-A (JP)
Title: Novel antibiotics and its preparation
Inventor: IIDA TAKAO
IPC: A61P31/04
Filed: 1978-10-12
Abstract: NEW MATERIAL:Antibiotics of the formula (R 1  and R 2  are H or methyl group, however, R 1  is the same as R 2  and not methyl group), and its acid addition salt.  
     EXAMPLE: Antibiotic XK-62-6 of the formula wherein P 1  and R 2  are H.  
     USE: Antibiotics effective against Gram-positive and Gram-negative bacteria, particularly usable for medicines and sterilizing machines and tools, and useful as a starting material for the synthesis of various derivatives.  
     PROCESS: Strains of Micromonospora sagamiensis var nonreducans KY11504(FERM- P No.3962) are cultured in a liquid medium at 25W40°C and around the neutral pH for 2W12 days, and the objective substance is adsorbed and purified from the culture by adsorption and desorption with an ion exchange resin to give the antibiotics XK-62-6, XK-62-7, and XK-62-8 of the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6016955-A (JP)
Title: Recovery of aromatic amine
Inventor: ANDOU NAOKI
IPC: C07C209/86
Filed: 1983-07-11
Abstract: PURPOSE:To produce the titled amine in high yield, by extracting the reaction product of an aromatic halide and ammonia with a specific alcoholic extractant, washing the extract with water, distilling out the water from the extractant, and distilling the bottom under reduced pressure to distil off the extractant. CONSTITUTION:An aromatic halide is made to react with ammonia in the reactor 2 in the presence of a catalyst, excess ammonia is separated by the liquid-vapor separator 4 and discharged through the line 5, and the liquid is supplied to the counter-current liquid extraction column 7. The aromatic amine in the reaction product liquid is extracted with a 3-6C aliphatic alcohol (e.g. propanol) or alicyclic alcohol (e.g. cyclopropanol) supplied from the line 9, and washed with water supplied from the line 8. The washed extract is distilled in the atmospheric distillation column 11 to separate a part of the extractant and residual water. The bottom liquid is subjected to the vacuum distillation in the vacuum distillation column 14, and the extractant recovered from the line 15 is recycled to the extraction column 7. The objective aromatic amine is recovered from the line 16.
Patent JP-S613701-A (JP)
Inventor: ISHIDA REIJIROU
IPC: B27D3/02
Filed: 1984-06-18
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-H11347356-A (JP)
Title: Method for reducing content of nitrogen oxide of exhaust gas of internal combustion engine
Inventor: LOX EGBERT DR
IPC: B01D53/32
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the content of nitrogen oxide in the exhaust gas of an internal combustion engine while using a nitrogen oxide accumulating catalyst showing improved low temp. activity even at 150 deg.C or lower, making the use of platinum sufficiently unnecessary or enabling the substitution of platinum with a separate active component and having enhanced ageing stability. SOLUTION: In a method for reducing the content of nitrogen oxide in the exhaust gas of an internal combustion engine by accumulating nitrogen oxide on a nitrogen oxide accumulating material in a nitrate form in a stoichiometrically excessive amt. of an air/fuel ratio during the drive stage of a motor (accumulation stage) and decomposing nitrate to nitrogen oxide in a stoichiometrially insufficient amt. of an air/fuel ratio during a short time drive stage (desorption stage) and reducing dissociated nitrogen oxide, the exhaust gas is treated at least in a gas discharge area during the accumulation stage and formed nitric acid is accumulated on the nitrogen oxide accumulating material.
Patent JP-S61283041-A (JP)
Title: Method for reproducing optical disk
Inventor: AKIYAMA TETSUYA
IPC: G11B7/125
Filed: 1985-06-07
Abstract: PURPOSE:To improve the C/N value of a high birefringence part and to make an optical disk applicable in a wide area by setting reproduced luminous energy with respect to the high birefringent part on a transparent substrate larger than a low birefringent part. CONSTITUTION:A reproduced light beam 9 from a semiconductor laser 3 is condensed on the information medium layer of the substrate 1 by an objective lens 7. The reflected light beam becomes a circularly deflected light beam if there is no birefringence on the substrate 1 and reflected by a beam spliter 5, and all split light enter a detector 8 as an effective signal light beam 13. If the substrate has the birefringence, the beam 11 becomes an elliptical light beam. Its vertical component becomes the effective light beam 13, and the horizontal one becomes an invalid signal light beam 14 to make a detection signal smaller. Since the birefringence becomes larger at the outer diameter side of the disk, the reproduced quantity of light 9 is increased or decreased in the disk diameter direction in accordance with the magnitude of the birefringence value to obtain the effective signal light beam 13 with the fixed quantity of light. Accordingly the high C/N value can be obtained even in the part at the high birefringence on the substrate, and the disk can be used in the wide area.
Patent JP-H0420171-A (JP)
Title: Picture reading device
Inventor: YAMAWAKI HIROFUMI
IPC: H04N1/19
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the number of parts, to reduce occupancy space and to miniaturize a system by storing the black and white reference level data of respective picture elements with their storing addresses different in one reference level memory in a memory control circuit. CONSTITUTION:A reference level memory 3 stores black and white reference level data in respective picture elements 1a in advance. A memory control circuit 4 makes the black and white reference level data in the respective picture elements 1a with their storing addresses different stored in the reference level memory 3 and makes the black and white reference level data in the respective picture elements 1a outputted in order from the reference level data 3 on shading correcting processing. Then, a shading correcting circuit 2 executes shading correcting based on picture element data outputted from the respective picture elements 1a and the black and white reference level data and prepares a picture element signal. The black and white reference level data are stored in the one memory 3 in this way. Thus, the number of parts can reduced and occupancy space can be reduced and the system can be miniaturized.
Patent JP-S63315913-A (JP)
Inventor: YUUJIIN SUKURATOFUSUKI
IPC: G01D5/32
Filed: 1988-05-24
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-S63289205-A (JP)
Title: Valve system in internal combustion engine
Inventor: ADACHI HIROMITSU
IPC: F01L13/00
Filed: 1987-05-22
Abstract: PURPOSE:To increase the overlapping angle between intake and exhaust valves in a warm-up condition so as to enhance the charge efficiency during high speed operation by forming the valve opening damping slope surface of an intake cam and the valve closing damping slope surface of an exhaust cam so that their inclinations are decreased toward the base circle. CONSTITUTION:A valve system 7 is composed of valve springs 8i, 8e urging intake and exhaust valves 6i, 6e in the directions in which they are closed, one cam shaft 9 fitted thereon with intake and exhaust cams 9i, 9e and exhaust rocker arms 11i, 11e swingably supported on intake and exhaust rocker arms 10i, 10e, respectively. In this arrangement, a valve opening damping slope surface extending to the valve opening inflection point from the base circle in the intake cam 9i is formed so that its inclination is decreased toward the base circle. Further, the valve closing damping slope surface extending from the valve closing inflection point to the base circle in the exhaust cam 9e is formed so that its inclination is also decreased toward the base circle. With this arrangement, it is possible to increase the valve overlapping angle between the intake and exhaust valves 6i, 6e in a warm-up condition, and thereby it is possible to enhance the charge efficiency.
Patent JP-H01295677-A (JP)
Title: Power converter
Inventor: SHIGENOBU MASAHIRO
IPC: H02M7/12
Filed: 1988-05-23
Abstract: PURPOSE:To prevent the breakdown of apparatus and the like beforehand by frequency-analyzing an AC voltage waveform to compare said waveform with its previous state and by determining the difference between both states, the magnitude of AC voltage and others to detect the separation of an AC power supply. CONSTITUTION:A separately excited power converter is composed of an AC power supply 1, switching devices 3a-3b, a capacitor 4, a reactor 5, thyristor switches 6a-6b, DC reactor 7, a battery, and others. Also, a control circuit 20 is composed of a DC current sensor 9, a current reference setter 10, a current controller 11, an AC voltage sensor 12, a phase circuit 13, and a firing circuit 14. Further, said power converter is provided with a DC voltage sensor 15 as DC voltage determining means, an A/D converters 16a-16c, and a microprocessor 17. Said processor 17 is fitted with an FFT program for frequency-analyzing distortional-waved AC, a memory of FFT results and others. Thus, the results of frequency analysis are compared with those in the previous state and the difference between both results, AC voltage and others are determined so that the separation of said AC power supply may be detected.
Patent JP-H02304370-A (JP)
Title: Waveform display device
Inventor: SUGAYA TATSUO
IPC: G01R13/20
Filed: 1989-05-18
Abstract: PURPOSE:To execute a high speed response processing with an inexpensive constitution by switching alternately the read-out and the write of two areas at the time of measuring a repeated waveform and executing write and read-out by setting two areas as a continuous one at the time of measuring a single waveform. CONSTITUTION:At the time of measuring the repeated waveform, the read-out of waveform data is executed by synchronizing with the timing signal DT of a data processing, and the write is executed by synchronizing with a trigger signal TG. Subsequently, a switching control signal SW is outputted to a data switching circuit 2 from a memory control circuit 3, the read-out and the write of areas A, B of a waveform memory 4 are switched and the waveform data is written continuously at every signal TG. On the other hand, at the time of measuring a single waveform, the write and the read-out of waveform data DA, DB are executed by setting the areas A, B of the memory 4 as a continuous one. In such a manner, the high speed response processing can be executed by the inexpensive constitution.
Patent JP-S62281159-A (JP)
Title: Changeover control device for laser disk player
Inventor: HARADA TAKUJI
IPC: G11B19/02
Filed: 1986-05-30
Abstract: PURPOSE:To reduce the video image space time by measuring a leading time and a video signal sending time at a first cyclic operation of a laser disk player and giving an operation command before the leading time of a 2nd laser disk player at a 2nd and succeeding operations. CONSTITUTION:An operation control means 15 has a memory storing the leading time and the video signal sending time of LD players P1-PN and a video output switching circuit 16, based on the control of an operation control means 15, outputs the video signal sent from the LD players P1-PN switchingly. That is, a switching controller 10 measures the leading time and the video signal sending time at the 1st cyclic operation of the LD players P1-PN and gives an operation command of the next LD player before the leading time of the LD player reproduced next from the end of one LD player at the 2nd and succeeding cyclic operations of the LD players P1-PN. Thus, the video image space time is reduced.
Patent JP-S62281284-A (JP)
Inventor: TONOOKA TAKASHI
IPC: H01R24/00
Filed: 1986-05-30
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-H11330046-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: MATSUMOTO JUNKO
IPC: H01L21/60
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To form a contact hole by a self-alignment method without causing damages to an etching stopper film and degrading electrical characteristics thereof. SOLUTION: An interlayer oxide film 11 is etched from the aperture 15 of a resist mask by a plasma etching method, using processing gas made of rare gas mixed with CF base gas to form a tapered portion 16 at the shoulder of a silicon nitride film. Also, a silicon oxide film and a silicon nitride film are etched in sequence from the aperture of the resist mask by the plasma etching method, using processing gas made of a mixed gas of rare gas, C4 F8 gas and CH2 F2 gas.
Patent JP-S5551587-A (JP)
Title: No-carbon pressure-sensitive copy paper
Inventor: KAGOTA NOBUHIRO
IPC: B41M5/128
Filed: 1978-10-12
Abstract: PURPOSE:To provide a pressure-sensitive copy paper ensuring beautiful finish and small trouble possibility by applying a desensitizing ink obtained by adding pigment and vehicle to a specified kind of alkylene oxide copolymer as desensitizer by dry lithographic method. CONSTITUTION:A mixture of (a) 25-60 parts by weight of an alkylene oxide copolymer represented by formula I (m is an integar larger than 6, 1+n is 0-46, m:1+n=1:0-0.47, and either of block and random copolymers can be used if 1+n is not 0) as desensitizer, (b) 10-40 parts of inorganic pigment such as titanium dioxide, zinc oxide and clays, and (c) 20-80 parts of vehicle such as alkyd and ester resins is prepared. Next, thus-obtained desensitizing ink for no-carbon pressure-sensitive copy paper is subjected to dry lithographic printing method for obtaining no-carbon pressure-sensitive copy paper.
Patent JP-S5917585-A (JP)
Inventor: URABE KIICHIROU
IPC: G09G1/00
Filed: 1982-07-21
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-H06337094-A (JP)
Title: Vacuum insulating pack
Inventor: TANIMOTO YASUAKI
IPC: B32B27/28
Filed: 1993-05-27
Abstract: PURPOSE:To improve gas barrier performance and moldability, and protect the appearance from being deformed by applying the constitution where multilayer plastic for forming a vessel to cover a core material of high insulation performance is provided with at least one layer of ethylene vinyl alcohol copolymer resin layer containing a specific amount of ethylene. CONSTITUTION:A vessel 3 is made of multilayer plastic having an outermost layer 4, an intermediate layer 6 and an innermost layer 8. The outermost layer 4 is formed out of a resin layer 5 made of polypropylene resin or the like of almost 100mu thickness having high chemical resistance. The intermediate layer 6 is formed out of a resin layer 7 made of ethylene vinyl alcohol copolymer resin of almost 100mu thickness having high gas barrier performance and containing 20mol.% to 50mol.% of ethylene. The innermost layer 8 is formed out of a resin layer 9 made of polypropylene resin or the like of almost 100mu thickness having high chemical resistance and moldability. The vessel 2 is filled with a core material 3 formed via the pulverization of hard urethane foam.
Patent JP-S5826344-A (JP)
Title: Tape recorder
Inventor: HIGUCHI KOUICHI
IPC: G11B15/00
Filed: 1981-08-10
Abstract: PURPOSE:To perform repetitive playing of a tape run mechanism in the reproducing state, by forming a high speed run state with the operation of a fast feed button of the tape run mechanism in the reproduction state. CONSTITUTION:In the reproduction waiting state of the 2nd tape run mechanism 2, when a fast feed or a rewinding button of the 1st tape run mechanism 1 is operated, an inter-recording detector 3 is operative and the mechanism 1 is made to be in a high speed reproduction state. In this case, a switch S1-1 interlocked with the operation of the fast feed or the rewinding button of the mechanism 1 is opened and the reproduction wait state of the 2nd tape run mechanism is kept. Thus, the 1st tape run mechanism in the reproduction state can play a program repetitively or with skip.
Patent JP-S57131705-A (JP)
Title: Antibacterial compound and antibacterial composition
Inventor: FUIRITSUPU EE BAAKE
IPC: A01N43/50
Filed: 1981-08-11
Abstract: New antimicrobial agents are produced by the reaction of allantoin and glutaraldehyde. Substances which are subject to microbial spoilage are preserved by the addition of these products. They are effective against bacteria, yeasts and molds. Solutions of these new antimicrobial agents can also be used by themselves as disinfectants, sterilants, sanitizers, or embalming fluids.