baber/WOPTO huggingface dataset:
Patent JP-H1071950-A (JP)
Title: Device and method for adjusting internal pressure of ventilated closed space receiving change in external pressure
Inventor: GERVAIS YVES
IPC: F24F11/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To observe a comfortableness criterion for a user by providing compensating circuits to adjust an air taking-in flow rate and an extracting flow rate in real time, and keeping internal pressure in a space on a constant level by algebraically compensating a leakage flow rate with a difference in a flow rate in an adjusting device of internal pressure of a ventilated closed space receiving a change in external pressure. SOLUTION: Compensating circuits 5 and 6 have a ventilator 10 and a control mechanism 11 of an instantaneous flow rate. An adjusting system 12 imparts an operation signal to operation mechanisms 14 and 15 to drive a control mechanism 11 in real time by using a signal outputted from a pressure sensor 13. An external sensor is added to anticipate the action on turbulence caused by a change in external pressure Pe by measuring pressure Pi of a space. A difference between an air taking-in flow rate q1 and an extracting flow rate q2 algebraically compensates a leakage flow rate qf, and the pressure Pi is maintained in reference pressure or preset pressure. Therefore, while reliably replacing air in a space 1, the pressure Pi of the space 1 can be maintained on a level close to a stored reference value.
Patent JP-H1137607-A (JP)
Title: High temperature regenerator
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to conceal a high temperature regenerator under an upper trunk and a lower trunk, by limiting height of the high temperature regenerator to a small height without deteriorating flow of an absorbing solution in order to reduce installation floor area of an absorption refrigerating machine. SOLUTION: This regenerator is provided with a combustion heating chamber 1 of a rectangular section shape formed by extending a furnace wall of a double wall structure in front and rear directions, and the chamber 1 is disposed with an inclination of less than 45 deg. from a horizontal line formed by a long side, and a burner mount hole 2 and an exhaust port are provided frontward and rearward, respectively. The burner mount hole 2 is provided in a left half part constituting a lower side of the combustion heating chamber 1, and a face flame type burner is installed there. The combustion heating chamber 1 is provided with a plurality of liquid pipe 5 in parallel with a long side so as to communicate a tight upper space 6 and a left lower space 7 with each other and convection of a liquid within a device is enabled.  An outer wall constituting a common part of the right upper space 6 and the left lower space 7 is extended upward so as to provide a refrigerant vapor retainer 10, a refrigerant vapor outflow port 11 is provided in an upper part of an exhaust port side, and an absorbing solution outflow port is provided under it. An absorbing solution inflow port 13 is provided in a front part of the common part of the left lower space 7 and a right lower space 8.
Patent JP-S5988707-A (JP)
Title: Optical system for pupil division
Inventor: AOKI MASAHIRO
IPC: G03B13/36
Filed: 1982-11-12
Abstract: PURPOSE:To enable pupil division with a simple construction by forming light shelding means on the flattened base and peak of a triangular section of a micro optical member. CONSTITUTION:A light shielding means S is formed on the flat parts Pn, Pn+1, P'n flattened with the peak and base parts of plural pieces of successively provided prism pieces 1, and photodetector arrays A, B are disposed. The photodetectors An, Bn are so positioned that the right end of the photodetector An coincides with the arrival point RA of the luminous flux at the outermost angle on the left side of the luminous flux incident to the left end Q'A in the flat part P'n in the base or comes to the righter side therefrom and that the left end of the photodetector Bn coincides with the arrival point RB of the luminous flux at the outermost angle on the right side of the luminous flux incident to the right end Q'B in the flat part P'n in the base or comes to the lefter side therefrom. All the luminous fluxes past the slopes (a) of the prisms 1 are made incident within a horizontal distance QA-RA. Hence the outputs of An, Bn hardly change with respect to the positional deviation of the prisms 1 within the range of the part Ll where the part Pn and one end of the photodetector An overlap and the extension part Lr at the other end of the photodetector An from An, Bn. The pupil division is thus made possible with the simple construction.
Patent JP-S6354417-A (JP)
Title: Production of high-purity polyphenol polyglycidyl ether
Inventor: ISHIWATA SHUICHI
IPC: C08G59/06
Filed: 1986-08-22
Abstract: PURPOSE:To obtain the title ether with small loss of an epihalohydrin, by reacting a polyphenyl with an epihalohydrin in the presence of an aqueous alkali metal hydroxide solution in four specified steps. CONSTITUTION:A polyphenol is reacted with an epihalohydrin in the presence of an aqueous alkali metal hydroxide solution by the four steps of L: (1) dissolving the polyphenol in the epihalohydrin, feeding the aqueous alkali metal hydroxide solution and reacting them at about 60-80 deg.C, (2) continuing the reaction while adjusting the water content of the reaction system to about 1-2wt% by feeding an alkali hydroxide, azeotropically distilling water with the epihalohydrin and recirculating the epihalohydrin from the condensed azeotrope to the reaction system, (3) distilling excess epihalohydrin and separating a polyglycidyl ether layer from the mixture by the addition of water thereto and (4) adding the aqueous alkali metal hydroxide solution to the polyglycidyl ether layer and reacting the mixture at about 60-95 deg.C.
Patent JP-H0363203-A (JP)
Title: Antifungal agent
Inventor: YOKOYAMA TSUTOMU
IPC: A61K8/00
Filed: 1989-08-01
Abstract: PURPOSE:To obtain an antifungal which can be applied over a wide range of fields such as food products, cosmetics, coatings, shoes, cloths and so on with high safety by using as an active ingredient, alpha-1,4-polygalactosamine, its degradation products or their fractionated products. CONSTITUTION:alpha-1,4-Polygalactosamine which is obtained by cultivation of an imperfect fungus, Paecilomyces I-1, or its degradation products or their fractionated products are used as an active ingredient to give the subject antifungal agent. The degradation of alpha-1,4-polygalactosamine is carried out by hydrolysis with an acid such as hydrochloric acid or sulfuric acid or a polygalactosaminase. The hydrolyzate is fractionated with ultrafiltration membrane into fractions of less than 50,000 molecular weight, 10,000 to 50,000 and less than 10,000 and each of them has antifungal activity. These active ingredients are used as it is or in a preparation of solution or dust.
Patent JP-H0729894-A (JP)
Title: Porous gas-introducing mechanism
Inventor: FUJITA SHIGEHIRO
IPC: H01L21/3065
Filed: 1993-07-14
Abstract: PURPOSE:To improve the utilizing efficiency of an etching gas and increase the longitudinal and lateral uniformities of a plasma density in a chamber, by providing just below an upper cover present in the upper part of the chamber a porous plate having a number of fine holes, and by introducing the etching gas into the chamber from the upper cover. CONSTITUTION:In the inside upper part of a chamber 1, an LEP electrode 3 is provided, and in the lower part of the chamber 1, a lower electrode 4 is provided, and further, a wafer 5 is put on the lower electrode 4. A punched plate 12 is provided horizontally in the periphery of the lower electrode 4. Just below an upper cover 2, a porous plate 14 is provided. The material of the porous plate 14 is such an arbitrary one as a metal, ceramic or plastic, and the number of holes, and the diameters and distribution of the holes of the porous plate 14 are arbitrary too, but a uniform gas stream jetted downward from the porous plate 14 is made possible. The etching gas introduced from a gas inlet 13 into a gas accumulating part 15 stays therein once, and a uniform pressure is given to the etching gas. The etching gas is jetted downward through the holes of the porous plate 14, and a plasma is excited by the LEP electrode 3. Since the etching gas is subjected to the action of the LEP electrode 3 almost extensively, the utilizing efficiency of the etching gas is improved.
Patent JP-2001019993-A (JP)
Title: Liquid detergent
Inventor: MARUTA KAZUNARI
IPC: C11D1/75
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid detergent that has excellent detergent effect and is particularly suitable for tableware and clothes by using an anionic surfactant, a specific surfactant, and a specific compound. SOLUTION: This liquid detergent comprises (A) an anionic surfactant (for example, alkylbenzenesulfonate salt or the like), (B) a surfactant of the formula (R1 is a 1-17C hydrocarbon; A is -CONH-, -COO-; n is 0, 1; B is a 1-5C alkylene where B is methylene in n=1; R2 and R3 are each a 1-3C alkyl, hydroxyalkyl) and (C) a compound of the formula: R4-OCH2CH(OH)CH2OH (R4 is a 1-18C hydrocarbon) In a preferred embodiment, the content of the component A is 0.1-50 wt.%, the component B is 0.1-30 wt.% and the component C is 0.5-30 wt.%, in addition, the weight ratio of the component A to the component B is 50/50-80/20.
Patent JP-S6442014-A (JP)
Title: Thin film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1987-08-10
Abstract: PURPOSE:To lower noises and to decrease output fluctuations by forming the greater part of lead wires of non-inductive wirings to decrease the magnetic fields to be generated in the lead wire parts. CONSTITUTION:An upper magnetic pole 2 consisting of an Ni-Fe alloy is formed via an SiO2 gap insulating layer 5 for execution of recording and reproduction on a substrate 1 consisting of an Mn-Zn ferrite single crystal in common use as a lower magnetic pole. The lower magnetic pole may be used by forming the Ni-Fe alloy film on a nonmagnetic substrate. A Cu coil 3 for execution of the input and output of signals is formed on the gap insulating layer 5. For example, a polyimide resin is used for an org. insulating layer 6 for providing the insulation between the coil conductors and between the upper magnetic pole and the coil conductors. The lead wirings 4 for connecting an electrode 8 for taking the reproduction voltage generated in the coil upon supply of recording current to the coil to the outside and the coil 3 are wired with the non-inductive wirings at the (a) part, i.e., the wirings in which currents flow in the directions opposite to each other in vertically superposed state. The fluctuations in the reproduced output and the noises are thereby decreased.
Patent JP-H1137813-A (JP)
Title: Turbine type flowmeter
Inventor: OGASAWARA YOSHINARI
IPC: G01F1/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a turbine type flowmeter that can measure a small flow rate and, in addition, has resistance to mixing-in of a foreign substance and, moreover, that is little in pressure loss. SOLUTION: The flow rate detecting mean 11 comprises a fixed blade 20 having a plurality of divided passages R and a rotary blade 21 disposed on the downstream side from the fixed blade 20. A fluid passing through the divided passages R and given a rotary motion makes the rotary blade 21 rotate. The flow rate of the fluid is detected on the basis of the number of revolutions of this blade. Some of the divided passages R in a plurality are put in a state of to being opened for flow and the remainder in a state of being opened therefor. In this case, a cross-sectional area of each of the divided passages R and the diameter of the passage of the flow rate detecting means 11 itself are not reduced.
Patent JP-H0361588-A (JP)
Title: Thermal transfer material and thermal transfer recording method using the same
Inventor: KUSHIDA NAOKI
IPC: B41J17/06
Filed: 1989-07-31
Abstract: PURPOSE:To prevent rear end contamination in powdery form by setting the content of the oxidation inhibitor in a thermal transfer ink layer to a specific value or less. CONSTITUTION:An oxidation inhibitor is contained in a thermal transfer ink layer in an amount of 150ppm or less. The background staining and rear end powder contamination in double-density recording are extremely closely related to the content of the oxidation inhibitor in the thermal transfer ink layer and markedly developed when the content of the oxidation inhibitor is too much. The thermal transfer ink layer contains at least a heat-meltable binder and a colorant, and 40-80wt.% of a copolymer selected from an ethylene/vinyl acetate copolymer and an ethylene/ethyl acrylate copolymer and 20-60wt.% of wax are contained in the heat-meltable binder. The oxidation inhibitor is a phenolic one and, for example, 2, 6-di-t-butyl-p-cresol is designated.
Patent JP-H0751795-A (JP)
Title: Gas exhausting device in metallic mold equipment for casting
Inventor: MIZUSAKI KAORU
IPC: B22D18/04
Filed: 1993-08-10
Abstract: PURPOSE:To efficiently exhaust gas produced in the metallic mold at the time of casting and to improve the cooling effect of the metallic mold. CONSTITUTION:A gas exhaust hole 22 is arranged in the metallic mold 10 and a gas exhaust pin 21 is inserted in this gas exhaust hole 22. Gas escaping gaps 41, 42 are arranged between the outer peripheral part of the gas exhaust pin 21 and the inner surface of the gas exhaust hole 22. A hollow hole 50 is arranged in the inner part of the gas exhaust pin 21 and a pipe 55 for feeding air is inserted in this hollow hole 50, and a compressed air supplying source 62 is connected to the pipe 55 for feeding air. Further, side surface through-holes 71 are arranged at the side wall of the gas exhaust pin 21. This side surface through-holes 71 are communicated with the hollow hole 50 and the gas escaping holes 41, 42 and the air supplied into the hollow hole 50 from the pipe 55 for feeding the air is made to be blown out toward the gas escaping gaps 41, 42 upward.
Patent JP-S6258912-A (JP)
Inventor: SEIKE MICHINORI
IPC: A01C11/02
Filed: 1985-09-06
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-S6092213-A (JP)
Title: Production of tablet and tablet confectionery
Inventor: IKEZOE YUUZOU
IPC: A61K9/20
Filed: 1983-10-25
Abstract: PURPOSE:To produce a tablet and tablet confectionery in remarkably improved yield without deteriorating the quality, by adding a polyglycerol ester of a fatty acid as a lubricant to a powdery, granular base fot the tablet and tablet cofectionery, and tableting the resultant mixture. CONSTITUTION:A polyglycerol ester of a fatty acid as a lubricant is added to a powdery or granular base for a tablet and tablet confectionery, and the resultant mixture is tableted to give the aimed tablet and tablet confectionery. The polyglycerol ester of a fatty acid is preferably consists of polyglycerol consisting essentially of dimer dodecamer of glycerol and a 10-24C saturated fatty acid. The above-mentioned polyglycerol ester of the fatty acid is found to be excellent as the lubricant in production of the tablet and tablet confectionery and exhibit the effect thereof sufficiently even in a small amount thereof. The effective amount of the polyglycerol ester of the fatty acid to be used is 0.5-2wt%.
Patent JP-H0643899-A (JP)
Title: Time base companding device
Inventor: INOUE TATSUO
IPC: G10L21/047
Filed: 1992-07-24
Abstract: PURPOSE:To reduce distortion occurring in a joint between frames at the time of compressing or expanding by providing a power calculation part calculating power at each frame and eliminating or inserting the frame with lowest power among several pieces of frames according to a compression and expansion ratio. CONSTITUTION:An input sound is divided into prescribed frames by a frame divider part 1, and the divided sound is inputted to a power calculation part 5 and a frame insertion/elimination part 2. In the power calculation part 5, power at each frame in the inputted sound signal is calculated, and a value obtained as a result is outputted to the frame insertion/elimination part 2. Then, in the frame insertion/elimination part 2, several pieces of frames are put together under the control of an compression/expansion adjustment part 4 according to the compression or the expansion ratio required, and the frame with lowest power among them is eliminated or inserted. For example, when the sound signal is compressed to 2/3, three frames are put together, and the frame with lowest power among them is eliminated.
Patent JP-H0487101-A (JP)
Title: Illuminating fixture
Inventor: ISHII KENICHI
IPC: F21S8/04
Filed: 1990-07-26
Abstract: PURPOSE:To diversify the performance by light worthy of scenes in the living by providing No.1 illumination part with direct illuminating light sources, No.2 illumination part with indirect illuminating light sources, and No.3 illumination part with both light sources consisting of direct and indirect illuminations. CONSTITUTION:Direct downward illumination is made by No.1 illumination part (26, 27) arranged at the undersurface of one lighting fixture body 4, while indirect illumination is provided by No.2 illumination part 9 mounted on the oversurface of the fixture body 4. A pair of No.3 illumination part 19 installed rotatably at the side of the No.1 illumination part (26, 27) provides either direct downward, lateral, or indirect illumination selectively. Any desired one of a variety of illumination patterns can be easily obtained through complex combination of these No.1, 2, 3 illumination parts.
Patent JP-H0748942-A (JP)
Title: Repairing method for swimming pool made of aluminum
Inventor: KASHIWAGI MASAMI
IPC: E04G23/02
Filed: 1993-08-10
Abstract: PURPOSE:To prevent the generation of trouble on the welding of a stud pin for fixing a connecting piece for partially fastening a waterproof sheet when the waterproof sheet is laid on the internal surface of a swimming pool body made of aluminum by a method of insulation construction and the swimming pool is repaired. CONSTITUTION:Stud pins 10 made of aluminum are disposed in upright and fixed at specified positions on the surface of a swimming pool body 2 made of aluminum through arc welding under their own independent states, and through-holes 9 for mounting are adapted to the stud pins 10 and connecting pieces 5, 15 are arranged. The top sections of the stud pins 10 are caulked, the connecting pieces 5, 15 are fastened, and a waterproof sheet 4 is welded and connected partially to the connecting pieces 5, 15, and laid on the internal surface of a swimming pool under a covering state.
Patent JP-H0943441-A (JP)
Title: Optical waveguide and condenser
Inventor: NISHIWAKI SEIJI
IPC: G02B6/122
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide capable of efficiently exciting wave- guided light in all bearings and forming a condensed light spot at a high light condensing property with the uniform amplitude and polarization direction of radiation light without depending on bearings by adopting phase matching of TE/TM and a condenser. SOLUTION: A waveguide layer 4 is composed of three layers; transparent layers 4A, 4B and 4C and the refractive index of the intermediate layer 4 is set highest, by which the equiv. refractive index of the TE mode is equaled to the equiv. refractive index of the TM mode. Grating couplers 5 and 6 by a concentric rugged structure are formed on a transparent substrate 1 and the axis L orthogonal with the waveguide layer is formed as the central axis of both grating shapes. The incident light 7 on the grating coupler 5 efficiently excites the wave-guided light 8 and the wave-guided light 8 propagated toward the outer periphery from the center is radiated by the grating coupler 6. Since the equiv. refractive indices of the TE and TM are equal, the amplitude and polarization direction of the radiation light are made uniform without depending on bearings.  The condensed light spot having the high light condensing property is obtd. at the condensing light point.
Patent JP-S6170232-A (JP)
Inventor: SEODOA AARU BUASHIROO
IPC: B60T17/22
Filed: 1985-09-10
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-S6090558-A (JP)
Inventor: NINOMIYA NOBUAKI
IPC: A61F13/00
Filed: 1983-10-24
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-S6356509-A (JP)
Title: Heat-resistant resin composition
Inventor: NISHIKAWA AKIO
IPC: C08F22/40
Filed: 1986-08-27
Abstract: PURPOSE:To produce the titled composition useful as laminate material, prepreg, etc., providing a cured material having improved high-temperature strength at relatively low temperature by short time heating, having improved storage stability, containing an N-substituted unsaturated imide compound, a specific metallic salt monomer and a polymer. CONSTITUTION:The aimed composition containing (A) an N-substituted unsaturated imide compound (preferably N,N'-substituted bismaleimide compound) and a metallic salt monomer and/or polymer [preferably aluminum poly(meth) acrylate or copper poly(meth)acrylate] shown by formula I and/or formula II (X is any of substituent group; Mx is metal). EFFECT:Has improved adhesivity, can provide rapid curing property and has good balance of molding and processing properties and heat resistance.
Patent JP-H1145292-A (JP)
Title: Expected value verification simulation device and expected value verification simulation method
Inventor: NAGASE TAKESHI
IPC: G06F17/50
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in the verification of an expected value and to shorten verification time. SOLUTION: Expected value data for indicating the operation procedure of one or plural signals are inputted by an expected value input part 4 and simulation is executed by supplying an input pattern to circuit diagram data inputted by a circuit diagram input part 1 in a simulation part 2. By an event comparison part 5, every time an event is generated in an actual operation by the simulation, the event and the change of the signals based on the inputted expected value data are compared. The compared result is outputted by a compared result output part 6.
Patent JP-S6178949-A (JP)
Inventor: YAMAMOTO ICHIRO
IPC: E04C5/06
Filed: 1984-09-21
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-S6356214-A (JP)
Inventor: FUJITANI TORU
IPC: A01D34/68
Filed: 1986-08-25
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-S6181877-A (JP)
Inventor: NAKAZAWA YOSHIHIRO
IPC: B60K25/06
Filed: 1984-09-26
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-H09162940-A (JP)
Title: Evaluating method for signal quality for direct sequence spectrum diffusion receiver
Inventor: KAARU EFU ANDOREN
IPC: H04L27/22
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a signal quality evaluating method for a direct sequence spread spectrum receiver by sampling only the phase part of each symbol within an input stream, judging a phase error with respect to each sample and calculating the evaluation of a signal quality from the phase difference of plural samples. SOLUTION: A demodulator 10 receives the I and Q components of a symbol within a received signal through A/D converters 12 and 14, removes symbol spread sequence by correlating equipments 16 and 18, synthesizes and converts it from a Cartesian coordinate to a polar coordinate system by a converter 20. A signal showing the size of the symbol from the converter 20 is outputted as a signal quality 2 being the evaluation of a signal amplitude through an integrator 32 and a timer 34, and a signal showing the phase of the symbol from the converter 20 is given symbol timing and sub-rate sampling and outputted as a signal quality 1 of the phase through a phase locked loop 27 and a calculation block 30. Thereby the signal quality evaluating method for the direct sequence spread spectrum receiver is obtained.