baber/WOPTO huggingface dataset:
Patent JP-H01214848-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/305
Filed: 1988-02-24
Abstract: PURPOSE:To improve the reactivity of a coupler, the color density, the sensitivity and the sharpness of the sensitive material by incorporating a specified yellow coupler in the sensitive material. CONSTITUTION:The yellow coupler is incorporated in the sensitive material. In the formula, R1 and R2 are each an aliphatic group, R3 is halogen atom or alkoxy group, R4 is an antidiffusion group, X1 and X2 are each a group capable of being released a coupler. The coupler can be added in a optional layer, such as a high sensitive layer or a middle sensitive layer, etc., and an emulsion layer or its adjacent layer, and can be used in combination with another coupler. The coupler shown by the formula is exemplified by a compd. shown by formula II.
Patent JP-H11221238-A (JP)
Title: Denture stabilizing agent
Inventor: ONIKI TAKAYUKI
IPC: A61C13/23
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve release performance of a denture from the denture base keeping excellent fixing performance. SOLUTION: This denture stabilizing agent is prepared by mixing release improving components of one or two or more selected from shellac, aliphatic acid triglyceride with 5-20 carbon, and alkyl ester with 1-10 carbon of an aliphatic acid with 5-20 carbon to the main base of polyvinyl acetate resin. It is preferable for polyvinyl acetate resin to have average degree of polymerization 300-5,000 and it is also preferable to mix one with the average degree of polymerization 100-1,000 and one with 1,500-6,000, but the average degree of freedom 300-5,000 is preferable for the mixture.
Patent JP-H11222060-A (JP)
Title: Rotating device for seat
Inventor: ISAKA MAMORU
IPC: B60N2/14
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To attain increasing of strength against an excessive load without causing increasing of weight, cost, etc. SOLUTION: A ball 24 between upper/lower bases 12, 14 and a hook piece tip end 20a of a reinforcement 16 engaged to an annular guide rail 18 of the lower base 14 are arranged on almost straightly the same vertical line, and the lower base 14 is fixedly connected to a floor surface side through a leg bracket 34 arranged to extend in a downward separation position from a lower end of a hook piece 20. A pair of upper/lower hook pieces 44, 46 able to engage with each other under movement in a vertical separation direction are provided respectively in an upper base side and floor surface side.
Patent JP-H04288865-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SANADA KUNIHIKO
IPC: H01L21/822
Filed: 1991-03-06
Abstract: PURPOSE:To enable a power consumption of an entire IC chip to be reduced by providing a plurality of power supply voltage supply lines within an IC chip and then mixing a cell which is operated by a normal voltage and a cell which is operated by a lower power supply voltage. CONSTITUTION:First and second power supply voltage supply lines 2 and 3 supply 5V and OV as normal and then a voltage which is lower than a potential which is supplied to the first power supply potential supply line 2, for example 3V, to a third power supply voltage supply line 4. An inner region 7a which is connected to the first power supply voltage supply line 2 is operated by a power supply voltage of 5V and is connected to the third power supply voltage supply line 4 and an inner region 7b is operated by a power supply voltage of 3V. With a circuit which is constituted within an inner circuitry region 6. a delay time becomes shorter as the power supply voltage becomes higher and on the other hand a power consumption becomes larger. Also, as the power supply voltage is lower, the delay time becomes longer and the power consumption becomes smaller.
Patent JP-2000082482-A (JP)
Title: Gas separator for fuel cell and the fuel cell, and gas distributing method for fuel cell
Inventor: TAKAHASHI TAKESHI
IPC: H01M8/24
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent flow rate of gas passing through each cell from becaming nonuniform, resulting in deterioration of cell performance. SOLUTION: A separator 30 has holes 40, 41, 42 and recesses 90, 91 formed on one face. These recesses define an in-cell oxidizing gas flow passage in a space to an anode. Oxidizing gas to be supplied from the outside to a fuel cell is distributed from a oxidizing gas supply manifold defined by the hole 40, passing through the in-cell oxidizing gas flow passage defined by the recesses 90, 91 collected in an oxidizing gas exhaust manifold defined by the hole 42 and exhausted to the outside. In this case, the oxidizing gas passing through the in-cell oxidizing gas flow passage is passed via an oxidizing gas distributing manifold formed by the hole 41.
Patent JP-H07250399-A (JP)
Title: Porous piezoelectric ceramic vibrator and its manufacture
Inventor: KUMAMOTO SUSUMU
IPC: H01L41/22
Filed: 1994-03-10
Abstract: PURPOSE:To provide a porous piezoelectric ceramic vibrator in whihc, through the injection power density is equal to that of ordinary non-porous piezoelectric ceramics at the time of transmitting waves, the volume porosity can bee selected independent of the wave transmission power density at the time of receiving waves considerably improving the sensitivity. CONSTITUTION:The vicinity of porous piezoelectric ceramics layers 12, 13 having a prescribed volume porosity including a node plane at half wavelength resonance is replaced with a tight piezoelectric ceramics layer 11 having a volume porosity smaller than the prescribed volume porosity to obtain a multi-layer integral structure 10. In this case, a ceramics layer having an intermediate volume porosity is further provided between the porous ceramics layer and the tight ceramics layer or the ceramics layer having the intermediate volume porosity is made up of plural ceramics layer whose volume porosity differs from each other. Or the volume porosity of the plural ceramics layers is increased stepwise depending on the distance from the tight ceramics layer.
Patent JP-H01221503-A (JP)
Title: Production of upper piece of suit
Inventor: MATSUO YOSHIKI
IPC: A41H3/00
Filed: 1988-02-23
Abstract: PURPOSE:To unnecessitate to preserve a stencil for each orderer, by preserving only the sizes of portions remarkably exhibiting the characteristics of the body shape of the orderer and subsequently forming the stencil based on the preserved sizes and a standard cutting pattern when again ordered. CONSTITUTION:When the upper piece of a suit is ordered, the sizes of the individual portions of an orderer are measured and a stencil is produced based on the measured sizes. A fabric is cut and basted into the upper piece, which is tentatively worn, modified and subjected to lock stitches. The stencil sizes modified in the time of the tentative wearing are preserved. When the upper piece is again ordered, a stencil is formed based on the preserved sizes and a standard cutting pattern.
Patent JP-S57154084-A (JP)
Title: Detecting device for steel plate
Inventor: KOIKE MITSUO
IPC: G01V3/08
Filed: 1981-03-19
Abstract: PURPOSE:To enable accurate and stable detection of a steel plate by using two vortex-type detectors to detect the steel plate which is conveyed and by combining the outputs of these two detectors for processing. CONSTITUTION:Above or below a steel plate 1 which is conveyed, vortex-type steel plate detectors 3a and 3b are arranged with a distance d between them in the conveying direction of the steel plate 1, and these detectors 3a and 3b are connected to signal processing circuits 4a and 4b, respectively. The above detector 3a is employed for detection of the front end of the steel plate 1, while the detector 3b is employed for detection of the rear end of the steel plate 1. Detection signals obtained from detectors 3a and 3b are introduced into the signal processing circuits and the presence of the steel plate 1 is detected by knowing the difference in the state of detection signals due to the front-end detection and rear-end detection of the steel plate 1. By this constitution, a steel detecting device wherein a point of detection of the steel plate has no relation to the relative distance between the steel plate detector and the steel plate 1 can be obtained.
Patent JP-S55132921-A (JP)
Title: Sensor using optical fiber
Inventor: KURITA SHIYOUICHI
IPC: G01D5/36
Filed: 1979-04-05
Abstract: PURPOSE:To make possible the highly accurate remote measurement in the absence of power feed and non-dielectrically by using optical fibers for the transmission paths. CONSTITUTION:A light source 5 such as laser, lens 9 and photoelectric transducer 11 are connected via optical fibers 7, 8, 10 to a photo directional coupler 6. As a result of this, the light from the light source 5 subsequently passes through the optical fiber 7, photo directional coupler 6 and optical fiber 8, is emitted from the lens 9 and hits on a reflecting plate 15, thereby receiving the reflection proportional to the physical quantity measured by a sensor 14. It is again condensed into the optical fiber 8 by the lens 9 and is transmitted into the opposite direction. Thence, the optical path is changed by the photo directional coupler 6, is sent to the photoelectric transducer 11 through the optical fiber 10 and is further indicated in an indicating meter 13 after amplification. Hence, the highly accurate non-power-feed and non-dielectric remote measurement is made possible and the laying becomes easy owing to the flexibility of the optical fibers 7, 8, 10.
Patent JP-H10241836-A (JP)
Title: Heater structure and thermal fixing device
Inventor: TAKAHASHI HIROMI
IPC: H05B3/14
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a heater structure capable of quickening a temperature rise at an initial stage of voltage application and holding a heating element temperature at a proper stable temperature by bonding and forming a plurality of PTCs (positive-characteristics thermister) ceramic having their different Curie points and the plurality of ceramics constituting a serial circuit. SOLUTION: A heater structure 10 forms a first PTC ceramic 11 of 240 deg.C in Curie point and a second PTC ceramic 12 of 140 deg.C are bonded with each other and is structured so that these two PTC ceramics 11 and 12 are serial circuits with respect to an electrode 13. Thereby, both of the PTC ceramics 11 and 12 has characteristics (NTC characteristics) in which a resistance decreases with a temperate rise from room temperature to their Curie points; therefore, the ceramics having different resistance values and Curie points at room temperature are employed as a serial circuit, thereby making it possible to produce a heater overheater at a proper temperature.
Patent JP-S59164965-A (JP)
Title: Static electricity measuring apparatus
Inventor: MITSUI TSUTOMU
IPC: G01R29/12
Filed: 1983-03-10
Abstract: PURPOSE:To achieve a safe and accurate measurement of voltage of static electricity generated from fats and oils with a simple construction by connecting a voltage sensor and a photoelectric conversion element with an optical fiber after the sensor utilizing an optoelectric effect is incorporated into a spherical electrode. CONSTITUTION:A sensor 12 for bismuth, silicon and oxide (BOS) having an electrooptic effect is incorporated into a spherical electrode 11 made up of electrodes 15 and 17 insulated from each other to be immersed in fats and oils. The sensor 12 is connected to the electrodes 15 and 17 with leads 19 and 20 while connected to a photoelectric conversion measuring device 14 through an optical fiber cable 13 so that a detection voltage corresponding to the static electricity of fats and oils with electrodes 15 and 16 will be converted into light to be transferred to the device 14. With such a simple construction, the electrostatic voltage of the fats and oils are measured safely and accurately without generation of discharge or the like and being affected by ambient noise.
Patent JP-S61202889-A (JP)
Inventor: MUURU CHIYANDO GAPUTA
IPC: G11B7/246
Filed: 1986-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56136973-A (JP)
Title: Vacuum depositing method
Inventor: IIRI MASAHIRO
IPC: C23C14/50
Filed: 1980-03-29
Abstract: PURPOSE:To simply vacuum deposit a plurality of desired components on the surface of a rotating and moving body by detecting the evaporation speed from each evaporation source in a partitioned division to control the evaporation speed of each component. CONSTITUTION:In the manufacture of a semiconductor device or the like, depositing components are put in crucibles 3a-3c placed on holding stand 2 in chamber 1 in a predetermined amount each. Chamber 1 is kept at a predetermined degree of evacuation to vaporize the component of the respective evaporation source. Planetary substrate 7 fixed with a body for deposition is rotated on its own axis and moved so that it moves across the open parts of chambers 5a-5c divided with partition plate 4. The thicknesses of films of the components deposited are successively detected with monitors 6a-6c, respectively, and in accordance with the detected values the amounts of the components vaporized from crucibles 3a-3c opposed to monitors 6a-6c are controlled. By this method an electrode wiring material film composed of a plurality of components for a semiconductor device is deposited effectively.
Patent JP-H09210100-A (JP)
Title: One-way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/07
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and weight of a one-way clutch on the whole, improve meshing performance, and reduce cost. SOLUTION: In a one-way clutch in which a sprag 5 held by one holder 3 and a spring 6 which energizes the sprag 5 are arranged in an annular space formed between an outer ring 1 and an inner ring 2 and end bearings having one-end opened square shape when viewed on cross section are symmetrically arranged through a predetermined clearance in the axial direction, the holder 3 is provided with an end bearing function. The holder 3 may be press-fitted in the outer ring. Moreover, the holder 3 may be divided into two parts in the axial direction and a collar part for positioning may be provided so that it does not move in the axial direction.
Patent JP-H06227988-A (JP)
Title: External preparation for ophthalmology
Inventor: HAGIWARA YOSHIHIDE
IPC: A61K31/7042
Filed: 1993-02-05
Abstract: PURPOSE:To obtain an external preparation for ophthalmology showing excellent effect on ophthalmic diseases such as conjunctivitis, keratitis, scleritis, iridocyclitis, choroiditis, cataract, allergic ocular disease, allergic ocular change, etc. CONSTITUTION:An external preparation for ophthalmology comprises 2''-O- glucosylisovitexin as an active ingredient.
Patent JP-H05244078-A (JP)
Title: Radio telephone device
Inventor: SUMIKURA KIYOSHI
IPC: H04W76/02
Filed: 1992-02-27
Abstract: PURPOSE:To constitute a cordless telephone network centering on a 1st slave equipment even outside the radio wave arrival range of a cordless telephone master equipment by providing the 1st slave equipment with a cordless network control function. CONSTITUTION:The 1st cordless telephone slave equipment 200 is equipped with a cellular radio part 206 which can makes a communication with a pay telephone network by radio and provided with a switch 212 for cellular mode and cordless mode switching. When respective slave equipments 200, 300, and 400 are outside the radio wave arrival range of the cordless telephone master equipment 100, the communication mode of the 1st slave equipment 200 is switched to the cellular mode, and the control right of the cordless communication network such as channel allocation to the slave equipments 300 and 400 is passed to the slave equipment 200. The slave equipment 200 uses a cellular radio part 206 to make a communication through a radio pay telephone line, and the slave equipment 300 and 400 communicate with the slave equipment 200. Consequently, the cordless telephone network can be constituted even outside the radio wave arrival range of the master equipment.
Patent JP-H11230885-A (JP)
Title: Specific gravimeter
Inventor: IKEDA KOICHI
IPC: G01N9/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a specific gravimeter which enables measurements by a simple operation even at places not horizontal, is resistant to vibrations and wind, widely applicable and suitable to carry with. SOLUTION: This specific gravimeter 1 includes a platform scale 17 with a sample stage 17a and a strut 13 standing on the sample stage 17a and having an overhang part 13a. The specific gravimeter is also equipped with a sample suspension means (a thread 5, a clip 3) attached to the overhang part 13a and a liquid bath 9 arranged below the overhang part 13a.
Patent JP-S59165611-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27K5/02
Filed: 1983-03-11
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-H07251869-A (JP)
Title: Reinforcement structure for tubular support, and corrugated board packing employing such structure
Inventor: MOGI TAKAYOSHI
IPC: B65D81/113
Filed: 1994-03-11
Abstract: PURPOSE:To make strength serviceable when packing cvases are piled up in tiers while providing availability that works for absorbing shocks when the packing cases are dropped, and to make the packing case combustible by using a material that is easily disposable and unharmful to environment. CONSTITUTION:While reinforcing pieces 14, 16 are provided to the end on an opening of a tubular body functioning as a tubular support, inserting pieces 15 and 15, each formed of a pair of closing pieces 15a, 15a for closing the opening and a pair of opposite inserting pieces 15b, 15b connecting to the closing pieces and for folding the closing pieces 15a, 15a into the opening, are provided. Thereby, the end on the opening of the tubular body can be reinforced while reinforcement from the inside to the outside of the opening can be made by the opposite inserting pieces 15b, 15b when the opening is closed with the closing pieces 15a, 15a with the opposite inserting pieces 15b, 15b inserted into the opening of the tubular body.
Patent JP-S59167382-A (JP)
Inventor: KUMAMOTO TOKUO
IPC: B62J17/02
Filed: 1983-03-13
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-S61201160-A (JP)
Title: Packing agent for chromatography
Inventor: TAKEMOTO KIICHI
IPC: B01J20/291
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a chromatographic agent for sepn. of a polymer, etc. contg. a nucleic acid base adenine by bonding chemically the polymer grafted with thymine to the side chain of polylysines to a silica gel via a specific silane. CONSTITUTION:The polymer having >=8 degree of polymn. formed by grafting thymine to the side chain of poly-L-lysine or poly-D-lysine is used as a starting material. The silane expressed by the formula (where at least one maong R1, R2 and R3 is an alkoxy group of 1-3C and the rest are an alkyl group of 1-3C) is used. Such polymer is chemically bonded with the silica gel having <=100Angstrom  average pore size via the silane, by which a gel is obtd. The gel has the structure in which the nucleic bases are regularly arranged around the helical structure of the rigid and optically active lysine polymer. The effective sepn. of the polymer and oligomer contg. the nucleic acid bases in accordance with the adenine content is thus made possible if such polymer is used for the packing agent for chromatography.
Patent JP-H05239576-A (JP)
Title: Nickel-base heat resistant alloy excellent in workability
Inventor: SAWARAGI YOSHIATSU
IPC: C22C19/05
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a nickel-base heat resistant alloy usable for members with high temp. strength and having superior hot workability, high temp. strength, and high corrosion resistance. CONSTITUTION:This alloy is a nickel-base heat resistant alloy having a composition consisting of, by weight, <=0.10% C, <=1.0% Si, <=0.2% Mn, <=5% Cr, 5.5-12% Al, >5-20% Fe, further one or more kinds among 0.001-0.03% B, 0.01-0.3% Zr, 0.05-1.0% Hf, 0.05-1.0% Ti, and 0.001-0.02% Mg, and the balance Ni with inevitable impurities, excellent in workability, and having superior high temp. strength and corrosion resistance. Besides the above components, one or more elements selected from the group consisting of 0.5-5% Mo and 1.0-10% W, the group consisting of 0.3-3% V, 0.5-5% Nb, and 1.0-10% Ta, and the group consisting of 0.01-0.25% Y, 0.01-0.25% La, and 0.01-0.25% Ce can further be incorporated.
Patent JP-S52126884-A (JP)
Title: Safety device for escalator
Inventor: NAKAZAWA SATOSHI
IPC: B66B29/00
Filed: 1976-04-14
Abstract: PURPOSE: To realize the structure for preventing steps of an escalator from floating in high accuracy so as to prevent legs or the like of passengers between adjacent steps riser and steps tread from suffering an accident to be interposed therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60185670-A (JP)
Inventor: MIYAZAKI MANABU
IPC: B60T1/12
Filed: 1984-03-06
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-H07251921-A (JP)
Title: Reversing device and exposure system
Inventor: TOYODA SEIICHIRO
IPC: H05K3/00
Filed: 1994-03-11
Abstract: PURPOSE:To miniaturize a reversing device and exposure system by reversing a substrate almost without displacing the reference position of the substrate and with a small space. CONSTITUTION:An exposure system is purposed to expose both surfaces of a substrate, and the first surface of the substrate is exposed by a matching/ exposure part 20, and the substrate is reversed by a carrying-out/reversing part 80, and the second surface of the substrate is exposed by a matching/ exposure part 60. The reversing part moves the substrate in the direction keeping apart from the carrying means, and reverses the substrate, while it is again returned to a prescribed position, within the range of the width in the carrying direction of the substrate, and in such a way that the reference position of the substrate is at least brought into line with the substrate before and after the reversing motion.
Patent JP-H07252215-A (JP)
Title: Production of n-mercaptoalkylaziridine
Inventor: YANO HITOSHI
IPC: C07D203/08
Filed: 1994-03-11
Abstract: PURPOSE:To obtain an N-mercaptoalkylaziridine useful as e.g. a raw material for the production of various kinds of chemicals, an intermediate of a pharmaceutical and an agrochemical, a raw material for a nitrogen- or a sulfur- containing polymer or a polymer-modifying agent by reacting an alkylenesulfide with an alkyleneimine under specific reaction conditions. CONSTITUTION:This N-mercaptoalkylaziridine of formula III is obtained by reacting an alkylenesulfide of formula I (R1 to R4 are each H or methyl) with an alkyleneimine of formula II (R5 to R8 are each H or methyl). This reaction is curried out under the conditions that (1) an alkylene sulfide of formula I is used in a molar ratio of 0.8-1.25 times to an alkyleneimine of formula II, (2) a non-protonic organic solvent consisting of a hydrocarbon and/or an ethereal compound having a boiling point in the range of 30-90 deg.C at a normal pressure is used as the reaction solvent and (3) the reaction temperature is in the range of 35-90 deg.C. The objective compound is obtained in high selectivity and yield by currying out the reaction under the reaction conditions satisfying these conditions. A compound of formula III is a highly reactive compound having reactivity of ring opening reaction characteristic to an aziridine and reactivity as a thiol at the same time.
Patent JP-S51116884-A (JP)
Title: A method for adhering metals and rubbers
Inventor: TOMOKUNI OSADAKA
IPC: C08J5/12
Filed: 1975-04-05
Abstract: PURPOSE: A method for adhering metals such as steel and rubbers. 
     COPYRIGHT: (C)1976,JPO&Japio