baber/WOPTO huggingface dataset:
Patent JP-S5474533-A (JP)
Title: Safety valve for gas appliance
Inventor: INOUE KIYOSHI
IPC: F16K31/66
Filed: 1977-11-26
Abstract: PURPOSE: To ensure the safety during an earthquake by breaking off the electromotive force of a thermocouple at the start of a tremor.  
     CONSTITUTION: A thermocouple 11 to excite an electromagnet 8 which attracts a safety valve 6 is inserted through a long hole 18' of a supporting stand 18 and is held by the attraction of a spherical magnet 17 placed on the supporting stand 18, said thermocouple 11 being in contact with a flame 12 of a pilot burner 9 whereby the fall of the spherical magnet 17 from the stand 18 lowers the thermocouple 11 to diminish its thermoelectromotive force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62298126-A (JP)
Title: Testing method for semiconductor device
Inventor: YAMAUCHI HIROYUKI
IPC: G01R31/26
Filed: 1986-06-18
Abstract: PURPOSE:To accelerate the measurement by a method wherein the electrodes of respective semiconductor circuit chips are connected to the electrodes of the other chips by a wiring formed on a scribe line to bring multiple probing needles into contact with the electrodes. CONSTITUTION:Within respective semiconductor circuit chips 4 on a semiconductor wafer 6, electrodes 2 impressed with the same voltage in case of testing electric characteristics are connected to one another by a wiring 3 formed on a scribe line 1. Multiple probing needles 5 fixed on a printed circuit board corresponding to a part of electrode pattern are brought into contact with a part of the electrodes 2 to test the electric characteristics of semiconductor circuit. At this time, the number of probing needles 5 per chip brought into contact with the electrodes 2 is reduced. Thus, the measurement can be accelerated.
Patent JP-H11293451-A (JP)
Title: Vapor deposited film for transfer
Inventor: IIJIMA YASUO
IPC: B44C1/165
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To precisely transfer a thick vapor deposited film having excellent electrical conductivity into a fine shape by giving fine ruggedness to the surface on the vapor deposited surface of a transfer film and forming an electrically conductive metallic film having a specific thickness thereon. SOLUTION: The ruggedness having about 0.08 μm center line average roughness is formed on the surface of a bade film such as polyethylene terephthalate film by a sand blast method or the like. After a stripping property improving coat is applied on the film, the >=0.1 μm thick electrically conductive film such as copper is vapor deposited. The vapor deposited film is transferred to other film. When aluminum foil is used as a base film, one of the surfaces is roughened by a producing method of the aluminum foil. The transferred vapor deposited film is formed with about ±0.01 mm precision. As a result, electronic circuits such as a coil is produced by a transfer method with high productivity to cope with the miniaturization of electronic parts.
Patent JP-H07142102-A (JP)
Title: Plug for electric wire
Inventor: KOBAYASHI YASUTOMO
IPC: H01R4/50
Filed: 1994-06-23
Abstract: PURPOSE:To arm at the easy and quick fitting. CONSTITUTION:When an operating cover 18 is opened, a folded part 48 and a fore part 52 of the folded part of a terminal plate 22 of a pin 30 are separated at a degree for allowing the lead-in of a lead wire 92. When the wire 90 is moved toward the bottom 68 of the folded terminal plate, the lead wire 92 enters between the folded part 48 and the fore part 52 of the folded part of the terminal plate through a communication port 70 of the bottom of the folded terminal plate. Under the condition that the lead wire 92 arrives a V-like peak part 50, when the operating cover 18 is turned to a base 14 around the support pin 86 for closing, a projecting piece 150 pushes the tip 154 of the folded part of the terminal plate, and the lead wire 92 is pinched to be pressurized between the folded part 48 and the fore part 52 of the folded part of the terminal plate to connect the wire.
Patent JP-H10330195-A (JP)
Title: Piezoelectric crystal film
Inventor: KIMURA TAKAYUKI
IPC: G01L1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a PZT-based piezoelectric crystal film improved in surface roughness so as to facilitate electrode impartment, also improved in dielectric loss, by forming an initial crystal layer consisting of a multiple oxide containing lead, titanium, and zirconium, plus strontium and/or barium on a substrate through hydrothermal process followed by conducting a PZT crystal growth. SOLUTION: This PZT-based piezoelectric crystal film is produced through the following two consecutive processes: (1) in a mixed solution prepared by dissolving a Pb-contg. raw material compound, Zr-contg. raw material compound, Ti-contg. raw material compound, and Sr and/or Ba-contg. raw material compound(s) in an alkaline solution of specified concentration so as to stand at respective specified concentrations, an initial crystal layer is formed on a substrate through hydrothermal process; and (2) in another mixed solution prepared by dissolving the Pb-contg. raw material compound, Zr-contg. raw material compound, and Ti-contg. raw material compound in an alkaline solution of specified concentration so as to stand at respective specified concentrations, a crystal growth layer is formed under specified conditions.  The respective raw material compounds are pref. chlorides, oxychlorides, nitrates, etc.
Patent JP-S5681584-A (JP)
Title: 100bromsandwicin and 100bromisosandwicin* their manufacture* manufacture of nbbquaternary 100bromsandwicinn or 100bromsandwicin derivative and medicinal composition
Inventor: KEHRBACH WOLFGANG
IPC: A61P9/06
Filed: 1980-10-13
Abstract: 10-bromosandwicine and 10-bromoisosandwicine and acid addition salts thereof are disclosed. There novel compounds possess valuable pharmacological properties e.g. heart rhythm regulatory properties. Furthermore they are valuable intermediates for the preparation of 10-brominated Nb-quaternary sandwicine derivatives which exhibit heart rhythm regulatory and adrenolytic properties. 10-bromosandwicine is prepared by brominating sandwicine and can subsequently be isomerized into 10-bromoisosandwicine.
Patent JP-S5932890-A (JP)
Inventor: MIKAJIRI MOTOHIKO
IPC: G21C17/00
Filed: 1982-08-18
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-S5666943-A (JP)
Title: Privacy communication system
Inventor: NAKAMURA MAKOTO
IPC: H04K1/02
Filed: 1979-11-02
Abstract: PURPOSE:To transmit the pseudo random series signal from transmission side to reception side in cryptogram, limitting the band of said signal by the given band pass filter, to constitute it into noise shape masking signal having an envelope to similar that of the audio signal and synthesizing it with the audio signal. CONSTITUTION:The audio signal fed to an input terminal 1 is added to an adder 11 and after it is added and synthesized with the masking signal from a masking signal generating circuit 12, it is made into a cryptogram at a cryptogram circuit 13 and delivered to a transmission circuit 3 from an output terminal 2. In general, M series virtual random signal is produced in the clock of frequency fC and it is through the narrow band filter having the pass band of, for example, fC/5 or less, then noise shape signal having Gauss distribution in the amplitude can principally be obtained. By suitably selecting the characteristics of the band pass filter 123, the frequency component and the envelope change are similar to those of audio signal, and this is used as the masking signal.
Patent JP-S5962535-A (JP)
Title: Preparation of unsaturated dimer of styrene compound
Inventor: HIGASHIMURA TOSHINOBU
IPC: B01J31/00
Filed: 1983-08-05
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of various reactions, in high selectivity and yield, by dimerizing a styrene compound under specific temperature condition using a sulfonate anion as a catalyst. CONSTITUTION:The objective compound is prepared by the dimerization or codimerization of a styrene compound of formula I (R is H or 1-3C lower alkyl; n is the number of alkyl group when R is alkyl, and is 1 or 2; when n is 2, R may be same or different), preferably styrene, m- or p-vinyltoluene, etc., and 0-150 deg.C, under pressure, in the presence of the sulfonate anion of formula II, e.g. trifluoromethanesulfonate anion obtained by adding an acid of formula R'SO3H (R' is F, Cl or F-, Cl- or Br-substituted aliphatic, alicyclic, or aromatic hydrocarbon residue) or an ester of formula R'SO3R'' (R'' is 1-3C alkyl), etc. to the reaction system.
Patent JP-S63309382-A (JP)
Title: Power unit for welding machine
Inventor: MORISADA KENJI
IPC: B23K11/24
Filed: 1987-06-08
Abstract: PURPOSE:To change over a reactive power compensating circuit according to the changeover of the supply electric power to compensate the reactive power by connecting semiconductor switches to a voltage chageover tap of a transformer for a welding machine and changing over the reactive power compensating circuit interlocking with the changeover of the transformer tap. CONSTITUTION:The titled power unit consists of the transformer 10 for the welding machine, a first semiconductor switch consisting of antiparallel thyristors 24, 25 and 26, a second semiconductor switch consisting of antiparallel thyristors 9A and 9B, the reactive power compensating circuit consisting of series reactors and a phase advancing capacitor and a control circuit 70 of these. At the time of changing welding conditions in the middle of welding, after the first semiconductor switch which is on by a control signal from the control circuit 70 is turned off, the different second semiconductor switch is turned on with a time delay for a while, by which the tap is changed over rapidly so that the optimum welding conditions are obtained. Interlocking with this changeover, only the desired reactive power compensating circuit is made in an operating state so that an optimum reactive power compensating effect is obtained.
Patent JP-S63305699-A (JP)
Title: Signal transmitter
Inventor: NIWACHI AKIRA
IPC: H04Q9/14
Filed: 1987-06-08
Abstract: PURPOSE:To transmit display signals consecutively with a simple constitution by detecting the end of one set of display signals outputted from a transmission means, transmitting a start signal to the transmission means, and repeatedly transmitting display signal automatically. CONSTITUTION:In addition to the transmission means that transmits a set of display signals S1 associatively with input of a start signal S2, a start signal generation means is provided which transmits a first start signal TS2, to the transmission means associatively with the impressing of power supply voltage Vd and also transmits a start signal S2 to the transmission means at every ending of a suite of display signals S1 to which a display signal S1 outputted by the transmission means is inputted. When the power supply voltage Vd is impressed to the transmitter, the transmission means comes in a waiting status, and at the same time, a first start signal S2' is inputted from the start signal generation means, so that the transmission means starts the transmission of the display signals S1. Thus transmitted display signals S1 are inputted to the start signal generation means, further, a signal generation means transmits a start signal S2 to the transmission means corresponding to the ending time of the one set of display signals S1, then, the transmission means automatically repeats transmission of the display signals S1.
Patent JP-S63305996-A (JP)
Title: Apparatus for removing scum in an upward-flow sludge blanket type anaerobic treatment tank
Inventor: HIKAMI KATSUICHI
IPC: C02F1/40
Filed: 1987-06-08
Abstract: PURPOSE:To facilitate discharging scum to the outside, by discharging, when necessary, scum starting over the water surface in a gas chamber to the outside by blowing gas off from a gas blow-off pipe and opening an open-close valve connected to a scum discharge channel. CONSTITUTION:A G-S separator 4 to separate gas and scum in treated water passed through upwardly an anaerobic microorganism blanket 2 in a tank 1 is provided in the upper portion of the tank 1. The separator 4 is divided into a treated water settling chamber 8 above a partition wall 5 and a gas chamber 9 under said wall 5. In the gas chamber 9, a gas blow-off pipe 12 having a slit-like blow-off opening spaced upwardly from the water surface in the gas chamber maintained generally at a certain level is provided. And the direction of gas blowing from the gas blow-off pipe 12 is set so that the gas blowing exerts horizontal wind pressure in the neighborhood of said water surface. Further, scum discharge channel 15 to discharge scum is provided on the internal wall of the tank located in a forward direction of the wind pressure in the gas chamber 9, said channel 15 being connected to a discharge valve 12b.
Patent JP-S5571447-A (JP)
Title: Method of making instant lemon tea
Inventor: OGATA JIYUNICHI
IPC: A23F3/14
Filed: 1978-11-21
Abstract: PURPOSE: Stevioside is combined with black tea by a specific method to give cups of black tea with the highest taste and freeness from care of taking sugar to excess only by pouring cold or hot water to the leaves.  
     CONSTITUTION: Stevioside is combined with bulking agents as galactose, dextrin, etc., and powdered lemon juice and the mixture is made into a powder or granules. Then, the product is mixed with black tea leaves or the mixture is dissolved in water and the solution is sprayed to black tea leaves, then dried, thus giving black tea leaves containing lemon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0310061-A (JP)
Title: Formation of oxide film
Inventor: OKAMOTO KOJI
IPC: C23C8/36
Filed: 1989-06-05
Abstract: PURPOSE:To easily form an oxide film having desired film thickness and composition by vacuum-depositing a metallic cathode material onto a substrate by means of arc discharge, ionizing oxygen gas by means of glow discharge, and implanting the resulting oxygen ions in the formed metallic film. CONSTITUTION:In a vacuum vessel 1 having a vacuum pump 4, arc discharge is generated between a cathode 2 composed of Ti, etc., and the inner wall of the vessel 1 by means of an arc electric power source 5 to heat and evaporate the metallic material in the cathode 2. The resulting evaporated metal is ionized by means of arc plasma. Further, bias voltage is impressed by means of a bias electric power source 6 on a substrate 3 composed of stainless steel, etc., disposed in a manner to be opposed to the cathode 2, by which the above metallic ions are vapor-deposited onto the substrate 3 and a metallic film is formed. Subsequently, oxygen gas is introduced from a gas cylinder 8 via a gas-introducing hole 7 into the vacuum vessel 1 and glow discharge is generated between the substrate 3 and the inner wall of the vessel 1 by means of a high frequency electric power source 9, by which the oxygen gas is ionized. The resulting oxygen ions are implanted in the metallic film on the above substrate 3 to exert oxidation, by which the oxide film of TiO2, etc., can be formed.
Patent JP-2000325560-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of contributing to resource saving without hampering the replacement effect of the machine. SOLUTION: This game machine is provided with a display window decoration panel 9 for decorating the front face of a main body frame 5, a ball fetching device 22 for fetching the prescribed number of PACHINKO balls from a ball tray and a ball ejection system inside the main body frame for ejecting PACHINKO balls as gift balls when a prize condition is formed, the front panel is composed of the display window decoration panel and a variable display device at least, the front panel can be attached/detached to/from the main body frame and the front panel can be exchanged while leaving the main body frame including the ball ejection system.
Patent JP-H086459-A (JP)
Title: Image carrying member and process cartridge and image forming device
Inventor: NUMAGAMI ATSUSHI
IPC: G03G21/18
Filed: 1994-06-24
Abstract: PURPOSE:To prevent deformation of the gear of an image carrying member provided with the gear at one end of a cylinder having a photoreceptor on its peripheral surface even if load increases and to obviate generation of unequal pitches in driving transmission by providing the bottom of the gear with a metal lightening part and providing this metal lightening part with a reinforcing part. CONSTITUTION:The drum gear 17 is easily producible and needs to be high in meshing accuracy. The drum gear is consequently produced by injection molding a synthetic resin. The inner side of the bottom of the gear is provided with the metal lightening part 17b and this part is molded thin in order to enhance the meshing accuracy by making shrinkage uniform over the entire area of the tooth surface and lessening the influence of the shrinkage at the time of injection molding of the gear. The metal lightening part 17b is provided with the reinforcing part in order to reinforce the deformation of the tooth surface in the metal lightening part 17b. This reinforcing part is composed by mounting a reinforcing member 21 at the metal lightening part 17b. While the material of the reinforcing member 21 is not specifically limited, the member is preferably composed of the same resin, etc., as the resin, of the drum gear 17.
Patent JP-H0314410-A (JP)
Title: End processing and fixing device for packaging film
Inventor: WATANABE KAZUO
IPC: B65B11/02
Filed: 1989-06-07
Abstract: PURPOSE:To make possible the reduction of power capacity and an assured packaging while being able to combine easily with various types of packaging machines by a method wherein the wind starting part and wind finishing part of a film are collected in a strap shape and cut by thermal fusing to reinforce the cut ends by welding, and fixed on a pallet using staples. CONSTITUTION:A device table 5 advances up to the girder of a pallet, and a film is placed on the upper surfaces of 6, 11. By operating claws 7, 7 and making the claws 7, 7 reach claws 8 and 9 at lower parts of 6, 11, the film is collected in a strap shape between 8 and 9. In this case, while the claws 7, 8 grip the film firmly, the claws 7, 9 grip the film loosely at a degree where the film can slide sideways. Then, a stapler 12 drives a staple on the girder of the pallet to fix a wind finishing end of the film in a vicinity of the claw 9 by placing the staple across the strap shaped film. Then, by the trust force of 14, the stapler 12 moves on 13, and the staple driving part moves to a vicinity of 8. At the same time when the device table 5 starts reversing, the claw 9 is connected with power and heated, and the film is cut by fusing and set by welding.
Patent JP-S623140-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: TAKAHASHI AKIRA
IPC: F02D41/00
Filed: 1985-06-29
Abstract: PURPOSE:To realize correct air-fuel ratio control, in an air-fuel ratio controller where the quantity of intake air is presumed on the basis of the quantity of air taken into an engine, the quantity of air at previous time and a correction factor, by differentiating the correction factor under idling and traveling. CONSTITUTION:In a controller 7 to be fed with an electric signal of such frequency as proportional to the quantity of intake air from an air-flow sensor 3 arranged in the upstream of throttle valve 4 in an intake path 1, the quantity of air Qe(n) to be taken into the engine E during the interval n-1-n (where, n>=2) and the quantity of air Qe(n-1) to be taken into the engine E during the interval between n-2-n-1 are obtained. Furthermore, the quantity of intake air Qa(n) passed through said sensor 3 during the interval n-1-n is obtained to presume the quantity of intake air Qe(n) on the basis of said data and a correction factor (k) in accordance to the formula Qe(n)=(1-k)Qe(n-1)+ kQa(n) and use for air/fuel control. The correction factor (k) is differentiated under idling and traveling.
Patent JP-H01312942-A (JP)
Title: Simple hydroponic vessel
Inventor: IKUMOTO MINORU
IPC: A01G31/00
Filed: 1988-06-09
Abstract: PURPOSE:To easily perform hydroponic culture in a small space by using a culture tank having a water-outlet at the upper part and a water-suction port at the bottom and containing a vertical hollow cylinder containing a water- lifting blade. CONSTITUTION:A plant culture bed 11 and a hydroponic liquid for culture are charged into a culture tank 10 and a motor 1 is started to rotate a water- lifting blade 4 in a hollow cylinder 2. The hydroponic liquid is sucked through the suction port 6 opened at the bottom of the hollow cylinder 2, discharged through the upper water-outlet 7 and circulated via a receiving pan 8 and a water-pipe 9 to the culture tank 10.
Patent JP-H0436400-A (JP)
Title: Zeolite-containing liquid detergent composition
Inventor: YANAHA SHIGERU
IPC: C11D3/37
Filed: 1990-06-01
Abstract: PURPOSE:To permit long-term stable dispersion of zeolite in a liquid detergent composition and achieve excellent storage stability even in a high-temperature storage environment by adding a specific acrylic copolymer to the composition containing an anionic surfactant and zeolite. CONSTITUTION:The title liquid detergent composition contains 5-50wt.% anionic surfactant, 3-30wt.% zeolite and 0.1-5wt.% copolymer containing comonomers represented by formulae I, II and III, the copolymerization ratio by weight being in the range of l/m=2/8 to 8/2 and n/(l+m+n)-1/50 to 20/50. In the formulae I to III, R1, R2 and R3 are each hydrogen or a methyl group; M is hydrogen or a salt; R4 is a methyl or ethyl group; and R5 is a 3-24C alkyl or alkenyl group.
Patent JP-H05321113-A (JP)
Title: Method for molding fibrous body
Inventor: HIRATA SHINJI
IPC: D04H1/587
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a method for molding a fibrous body in which the fibrous body can be finished in a clear shape without sagging of recessed or protruding parts on the surface and a finished product of the fibrous body, readily subjected to shape processing and having a high molding accuracy can be obtained. CONSTITUTION:The objective method for molding a fibrous body is to arrange the fibrous body composed of a thermoplastic binder meltable with steam heat and a fibrous group containing fiber having a higher melting point than that of the binder mixed therein and moderate bulkiness on a bottom force 1 having recessed parts 3 or protruding parts 4 on the molding surface 2 and many blowoff holes for steam, then superpose a top force 11 thereon, jet the steam from the blowoff holes and mold the fibrous body. The resultant molding has the shape of the molding surfaces containing the recessed parts or protruding parts. The molding surface of the bottom force is covered with a surfacer mat 20 having air-permeating holes on the whole surface and the mat is then covered a hot-melt film 22 and sucked to the back surface side of the molding surface utilizing the blowoff holes of the molding surface of the bottom force. The mat, together with the film, is kept in a shape along the molding surface and the fibrous body is subsequently arranged thereon and molded.