baber/WOPTO huggingface dataset:
Patent JP-S5839003-A (JP)
Title: Multilayer cylindrical winding
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/28
Filed: 1981-09-02
Abstract: PURPOSE:To equalize the potential distribution between the cylindrical windings and to attain excellent shock resistant withstand voltage characteristic by a method whereisn each one of the cylindrical windings is connected swirlingly. CONSTITUTION:The end of each winding layer and the head of each winding layer are connected to one another in the order of the cylindrical windings 1  10 2 9 3 8 4 7 5 6. Assuming the declined voltage due to winding layer current passed to be V1, the potential at the terminal 2a is 2V1 lower than the  potential at the terminal 1a as the current passed the first winding layer 1  reaches the terminal 2a through the tenth winding layer 10. Likewise, the potential at the terminal 2b is lower than the potential at the terminal 1b therefore  the potential VX between the two layers at the distant constantly becomes VX= 2V1. In the multilayer cylindrical windings adopting the system of indirectly connecting the winding layers, the capacity between layers i.e. the in-series capacity in coil may be increased almost twice as much with the earth capacity reducing  the initial potential distribution coefficient alpha and restraining the transient potential oscillation to make the respective potential difference between layers nearly equal. Through these procedures, the multilayer cylindrical windings may be provided with the excellent withstand voltage characteristic.
Patent JP-S5840885-A (JP)
Inventor: SHIMAMOTO YUUJI
IPC: H05K1/02
Filed: 1981-09-02
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-H01308591-A (JP)
Title: Edge stitching machine
Inventor: SUZUTA MAMORU
IPC: D05B65/06
Filed: 1988-06-06
Abstract: PURPOSE:To improve sewing efficiency and attain uniform quality, by setting the working condition of a hollow ring stitching means based on the elongation rate of input provided by an input means for providing the input of the elongation rate of sewing threads, and by controlling its working. CONSTITUTION:When sewing is started, then the input of the cloth piece thickness of a processed cloth piece and the elongation rate of sewing threads is provided by the input key 65 of the parameter input area 61 of a control panel 60, and is stored in a working RAM 83. When data renewal is not needed, then the reference data of the level of the combined cloth piece thickness and thread elongation rate of provided input is read out of a data setting RAM 80, and is stored in the working RAM 83. When the reference data is renewed, then a changing key 70 is operated, and by a renewal key 74, a data in the data setting RAM 80 is renewed, and is stored in the working RAM 83, and according to the cloth piece thickness and thread elongation rate, the optimum working condition of a hollow ring stitching means is set. When sewing machine start signal by the operation of a pedal is confirmed, then the data of the working RAM 83 is read out, and a sewing machine motor 12 is driven, and by the synergy of a needle and a looper, stitching is executed.
Patent JP-H01309669-A (JP)
Title: Thawing of frozen food and device therefor
Inventor: KIMURA YOSHITAKA
IPC: A23L2/78
Filed: 1988-06-06
Abstract: PURPOSE:To thaw a frozen food in a short time while preventing reduction in qualities of food as much as possible by blowing cold air on the frozen food and irradiating the frozen food with far infrared rays while maintaining the surface of the frozen food at <=a specific temperature. CONSTITUTION:As cold air is blown on a frozen food and the surface of the frozen food is maintained at <=10 deg.C, the frozen food is irradiated with far infrared rays and thawed. Preferably first cold air is brought into contact with the frozen food or not, the frozen food is irradiated with microwave until the surface of the frozen food becomes -5-0 deg.C, then cold air is blown on the frozen food and the frozen food is irradiated with far infrared rays while maintaining the surface temperature of the frozen food at <=10 deg.C.
Patent JP-S62297380-A (JP)
Title: Sand for snow-melting
Inventor: YAMAMOTO TADASHI
IPC: C09K3/18
Filed: 1986-06-17
Abstract: PURPOSE:To obtain the titled sand having high absorption efficiency of solar heat and excellent snow-melting effect, by granulating powder of fly ash, slag, etc., and coloring the obtained sand in black color. CONSTITUTION:The objective sand can be produced by mixing powder such as fly ash, slag, etc., with e.g. cement and water, granulating the mixture with a high-speed mixer, etc., to granules of about 0.15-5mm in diameter and coloring the obtained and in black color with 3-20% ash containing large amount of unburnt carbon.
Patent JP-H11270166-A (JP)
Title: Bath room and its assembling method
Inventor: OGURA SAKAE
IPC: E04B2/72
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To ensure a simple water-tight structure between a storage panel and a wall panel and improve workability. SOLUTION: A bath room 1 includes wall panels 5 arranged on the peripheral edges of a water proof pan 4 having an integral or separate bath tub 2. In this case, a least parts of the wall panels 5 are formed as storage panels 9, an extension 16 extending to the outside of a bath room is provided at the side of at least one storage panel 9 and a groove 17 is provided along the inside of the extension 16 to hold a water-tight member 18 partly inserted in the groove 17 and hold the side 7 of the wall panel 5 adjacent to the extension 16 of the storage panel 9 with the water-tight member 18.
Patent JP-H02132859-A (JP)
Title: Photoelectric conversion device
Inventor: MORISHITA MASAKAZU
IPC: H01L31/10
Filed: 1989-06-02
Abstract: PURPOSE:To improve a photoelectric conversion device in sensitivity to blue light and in the speed of response by a method wherein a reverse conductivity type semiconductor region is composed of two regions, one is a region which stores charges occurred by incident light and the other is a region which is the control electrode region of a semiconductor transistor. CONSTITUTION:A p<-> region 4004 of a photodecting section, which stores charges occurred by the incidence of light, and a p<+> region 4005 to be the base region of a bipolar transistor are separately formed on an n<-> region 4003. By this constitution, manufacturing requirements such as impurity concentration, thick ness, and the like of the p<-> region 4003 which generates charges by the incidence of light and stores them and manufacturing requirements such as impurity concentration, the distribution of impurity concentration, thickness, and the like of the p<+> region to be the control electrode region of the semiconductor transistor can be optionally optimized at each semiconductor region, so that a photoelectric conversion element of this design can be improved in sensitivity to blue light and in the speed of response.
Patent JP-H08333451-A (JP)
Title: Aromatic polyimide, semipermeable membrane, and its production
Inventor: NAKANISHI SHUNSUKE
IPC: C08J5/18
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an arom. polyimide which is excellent in spinnability and film-forming properties and can easily form a high-strength asymmetric hollow fiber membrane excellent in gas permeability and selectivity by selecting a polyimide having specific repeating units. CONSTITUTION: This arom. polyimide has repeating units represented by formula I  wherein Ar is an arom, diamine residue represented by formula II or III [wherein at least one of R1 -R4 of formula II and R1 -R8 of formula III is SO3 NL4 (wherein L is H or a 1-5C alkyl) and the rest are H or a 1-3C alkyl; and X is a direct bond, O, SO2 NH, a 1-3C alkylene, alkylidene, or alkenylene]} and is obtd. by polymerizing and imidating about equimolar amts. of a biphenyltetracarboxylic acid compd. and an arom. diamine compd. represented by formula IV or V in a phenolic solvent.
Patent JP-S62296965-A (JP)
Title: Build-up welding method
Inventor: MURAKAMI EIICHI
IPC: B23K9/04
Filed: 1986-06-17
Abstract: PURPOSE:To improve the quality of the build-up welding and to reduce the cost by winding and laminating beltlike heat-resisting material with the prescribed thickness and width round an axis part with the small diameter and next, performing the welding while supplying flux. CONSTITUTION:The width of the beltlike heat-resisting material 1 which is wound round the outside periphery of the small diameter part Ms of an axis member M with steps is set to an extent that the sprinkled flux F does not run out and its thickness is made almost the same extent as the build-up thickness of one pass. First, the axis member M is rotated at the prescribed speed and the build-up welding of 2-3 passes is performed on the small diameter part. Next, the flux F is sprinkled and supplied from a nozzle FN and the beltlike heat-resisting material 1 is wound and laminated utilizing the torque of the axis member M, and the welding is continuously welded. On this occasion, the surplus flux F drops from the upper part of the heat-resisting material 1 and is discharged rotationally. Accordingly, the weld quality is improved and the production cost is reduced as the heat-resisting material 1 can be used permanently.
Patent JP-S5472785-A (JP)
Title: Slurried waterproofing composition
Inventor: MATSUBARA MASAHARU
IPC: C09K3/18
Filed: 1977-11-22
Abstract: PURPOSE: To provide a slurried waterproofing compsn. with remarkably increased viscosity consisting of a synthetic resin emulsion and a copolymer emulsion type thickener of a specific compsn.  
     CONSTITUTION: The slurried waterproofing compsn. consists of 100 pts. wt. of a synthetic resin emulsion such as acrylic resin emulsion blended with 0.5W5, pref. 1W3 pts. wt. (as resin component) of a copolymer emulsion type thickener. The  thickener is a copolymer emuision contg. about 25W50wet% of solid matter obtd.  by emulsion polymn. of a mixt. of more than 10wt% of alkylacrylate whose alkyl  moiety is 1W 4 C, 25W50wt% of methacrylic acid and more than 65wt% of other  ethenoid monomer such as ethylene. To the compsn. may be added aggregate,  crosslinking agent, dispersant, defoaming agent, preservatives, plasticizer, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000329389-A (JP)
Title: Air conditioner
Inventor: TOMIOKA SATOSHI
IPC: F24F11/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration cycle air conditioner in which the suppercooling set values of two indoor units can be set individually and arbitrarily for heating operation and the supply air temperatures can be controlled arbitrarily. SOLUTION: Two indoor heat exchangers 7A, 7B are coupled sequentially with a compressor 3, a four-way valve 4, an outdoor heat exchanger 5 and branch pipes 6a1, 6b1 for branching two indoor units 2A, 2B through expansion valves 6a, 6b. In case of cooling operation, outlet side of one indoor heat exchanger 7A is coupled to the suction side of the compressor 3 through the four-way valve 4 and the other indoor heat exchanger 7B is coupled to the delivery side of the compressor 3 through an on/off valve 8 to establish a refrigeration cycle. In case of heating operation, the on/off valve 8 is opened and the opening of each expansion valve 6a, 6b is controlled depending on the difference between the total sum of the degree of supercooling of the indoor units and the degree of superheating of the outdoor units and preset total sums.
Patent JP-S6031055-A (JP)
Title: Pre-processing of specimen
Inventor: MIYANAGA AKIYOSHI
IPC: G01N30/14
Filed: 1983-08-01
Abstract: PURPOSE:To improve recovery efficiency of ion seeds in a biomedical liquid for accurate separating quantitative analysis, by allowing a biomedical liquid to pass through a small-capacity column filled with resin particles, such as of polystyrene series and after elimination by adsorption of protein and other organic matters, to undergo ion-chromatographic examination. CONSTITUTION:When performing an ion-chromatographical separation analysis of cathode-ion or anode-ion of biomedical liquid, a small-capacity column 1 equipped with filters 3 installed before and after fine particles 2 filled with resin particles 2 with pore sizes ranging between approx. 100-100Angstrom  of polyacrylic series, polystylene series absorbing by relatively hydrophobic mutual action proteins and other organic substances is used. In order to eliminate ionized parts from organic substances effectively, in case of analyzing, for instance, anion, ion- exchanger containing SO3H, COOH is preferably used. A liquid after passing through the column 1 is received in an injecting cylinder 4 for subjecting to ion- chromatographic examination.
Patent JP-S6032131-A (JP)
Title: Focus control circuit of optical pickup
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1983-07-31
Abstract: PURPOSE:To ensure the assured focus control even when a no-information recorded part is reproduced by detecting a period during which the positive and negative polar components of the focus error signal extracted out of a photodetecting part of an optical pickup exceed the set value. CONSTITUTION:Photosensors 1a-1d form a photodetecting part 2 which detects the light reflected from a disk. Adders 3 and 4 add the output signals of sensors 1a and 1c as well as 1b and 1d respectively. A comparator 5 obtains the difference between outputs of adders 3 and 4 and produces a focus error signal A. This signal A is sent to a focus control circuit 8 via a phase compensating circuit 6 and an analog switch 7. Comparators 11 and 12 detect that the signal A extracted by diodes 9 and 10 rises higher or falls lower than a reference level. Then the signal A is supplied to monostable multivibrator circuits 13 and 14. An AND gate 15 obtains the coincidence between outputs of circuits 13 and 14 and closes the switch 7. Thus the focus control is possible even when a no-information recorded part is reproduced.
Patent JP-S62295026-A (JP)
Title: Production of liquid crystal display
Inventor: HASEGAWA SATOSHI
IPC: G02F1/133
Filed: 1986-06-16
Abstract: PURPOSE:To control the pretilt angle of liquid crystal within 0-30 deg. range without losing mass productivity as compared to inclined evaporation method by constituting a process for forming the orientation layer of a process for coating high molecule resin to the surface of a substrate, an etching process and a process for rubbing the etched surface in one direction by cloth or the like. CONSTITUTION:As shown in fig. (a), high molecule resin is coated to the surface of a substrate 1 and the resin-coated surface is heated to form a high molecule resin coating 2. As shown in fig. (b), the surface of the coating 2 is etched to form a finely rugged surface on the coating 2. As shown in fig. (c), the etched surface of the coating 2 is rubbed in a fixed direction by cloth or the like, so that one side of the rugged pattern is sharply scraped and the shape of the rugged pattern has directivity. Since the shape of the rugged pattern is determined by the etching time, the etching solution and the total pressure of rubbing, the pretilt angle of the liquid crystal can be controlled within the 0-30 deg. range by setting up the optimum conditions of respective factors.
Patent JP-S5662559-A (JP)
Title: Recovering device of returned ready-mixed-concrete aggregate
Inventor: KATOU TOSHIMI
IPC: B04B11/00
Filed: 1979-10-29
Abstract: PURPOSE: To recover aggregate very efficiently, by constituting a device with a centrifuge and a vibrating sieve.  
     CONSTITUTION: Returned ready-mixed-concrete is flowed into hopper 1 and is caused to drop to discharging hole 3 by washing the hopper wall face with water from the water spray hole of hopper 1. The ready-mixed-concrete which is dropped to it is sent forward rapidly from jet injection hole 6 which jets pressure water, and cement water is separated from ready-mixed-concrete in discharging tube 4. Next, when raw concrete reaches centrifuge 8, ballast in concrete is scatterred upward and is sent to conveyor 15 from shoot 13 of cover material 12, and the mixture of sand and cement water is sent onto vibrating sieve 18 from discharging shoot 17, and cement water is discharged from discharging hole 21' to the lower reservoir, and sand is fallen onto conveyor 20 in front of vibrating sieve 18, and these sand and ballast are recoverd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5764348-A (JP)
Title: Mode switching device of recorder and reproducer
Inventor: KUBO YOSHI
IPC: G11B19/16
Filed: 1980-10-06
Abstract: PURPOSE: To easily operate a device having a multifunction, and to make is inexpensive, by executing a mode switching operation by only mechanical constitution.  
     CONSTITUTION: An operation shaft 3 is switched to the first mode for executing the reproduction, executing its fast forwarding or rewinding in the axial center direction by an assembly 11, a compression coil spring 47, etc., and the second mode for executing the reproduction at a tape running speed in accordance with a speed of rotation, respectively. This device is provided with the member 32a which is fitted into a gear 26 in case of the first mode and is released from its fitting into the gear 26 in case of the second made, and a rotation damping member 28 to which a brake shoe 29 has been installed. The brake shoe 29 is pressed against the rotation damping member 28 by the compression coil spring 47 only when the operation shaft 3 is in the first mode. Also the gear 26 is fitted into a toothed part 45, and as for a rotary disk 40, its rotation state is detected by a photocoupler which is not shown in the figure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11330607-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high-power semiconductor laser which is markedly enhanced in service life taking advantage of an Al-free active layer material and improved in long term reliability. SOLUTION: A semiconductor laser is equipped with an active region 4 which comprises at least a quantum well layer and an optical guide layer and is formed of Al-free Inx Ga1-x Asy P1-y (0<=x<=1, 0<=y<=1) and clad layers 3 and 5 which are formed of AlGaAs, wherein the thickness of at least one of optical guide layers 4a and 4c is set at 0.25 μm or above, and the upper AlGaAs clad layer 5 located over the optical guide layer 4c is partially and selectively removed as far as its interface with the optical guide layer 4c.
Patent JP-S62296898-A (JP)
Title: Determination of living body components
Inventor: KANEJIMA TOSHIKIMI
IPC: C12Q1/26
Filed: 1986-06-16
Abstract: PURPOSE:In the process for determining living body components using dehydrogenase, NADH and NADPH formed are allowed to react with xanthine oxidase in the presence of a reagent to be reduced and the pigment formed is determined whereby exact assay becomes possible. CONSTITUTION:The present invention can be applied to a variety of reaction systems using NAD or NADP and dehydrogenase such in the determination of glucose, galactose, bile acid or neutral lipid, which is shown in the Figure. As show in the Figure, NADH and NADPH or their derivatives formed by intrinsic substances are allowed to react with xanthine oxidase, peroxidase and a hydrogen donor, a reagent to be reduced is added to the reaction system and the formed pigment is determined to effect the measurement of living body components. The hydrogen donor is, e.g., o-hydroxybenzoic acid, methyl m- hydroxybenzoate, aniline or the like.
Patent JP-H10335203-A (JP)
Title: Apparatus and method for treating substrate
Inventor: OTANI MASAMI
IPC: H01L21/027
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating substrates with fewer misoperations and reduced work load on the worker. SOLUTION: A worker selects any of substrate treating recipes preset in a memory 50 for each lot according to a resist liq. coated on a substrate and sets its recipe no. in the memory 50. When a substrate-treating apparatus 1 starts processing, it automatically switches over gases to be fed to baking units 30 for every cassette, according to the selected and set substrate treating recipes for heat treating the substrates in the cassette. This reduces the misoperations and reduces the work load on the worker.
Patent JP-S5764805-A (JP)
Title: Adaptive controller
Inventor: NOMURA MASAHIDE
IPC: G05B13/00
Filed: 1980-10-08
Abstract: PURPOSE:To realize the readjustment of a control parameter in a short time and to keep the optimum state of the control characteristics, by identifying the process characteristics every moment and using the control parameter which is previously obtained for the initial value of a repetitive control parameter calculating system. CONSTITUTION:The process characteristics are identified every moment by a process characteristic identifying device 1, and at the same time the control parameter obtained in the previous time is used for the initial value of a repetitive control parameter calculating system which is carried out by a control parameter calculating device 2. Thus the control parameter of this time is calculated. As a result, the control parameter is readjusted in a short time although the characteristics of a process 4 vary momentarily to lower the control characteristics of a controller 3.
Patent JP-H088525-A (JP)
Title: Connection of printed board to semiconductor package and its replacing method
Inventor: NIWA MITSUYUKI
IPC: H05K3/34
Filed: 1994-06-22
Abstract: PURPOSE:To easily perform solder jointing on the printed board of a multipin semiconductor package, and facilitate replacement of the semiconductor package. CONSTITUTION:On a printed board 2, a blind type through holes are formed on the position which is coincident with the arrangement of the lead pins of a semiconductor package 1 on a printed substrate 2. The through holes are composed of the upper through hole 3a where a lead pin is inserted, the lower through hole 3b which is penetrating to the back side, and a barrier 3c with which the upper part and the lower part are separated. A specific quantity of solder 8 is fed to the upper through hole 3a in advance, the solder 8 is heated by arranging the upper array iron 4 to come in contact with the lower through hole 3b, and the solder 8 in the through hole is melted by heating. Under the above-mentioned state, the package 1 is mounted and bonded by soldering.
Patent JP-2000333084-A (JP)
Title: Off-through circuit for television receiver and video device
Inventor: KASASHIMA YASUYUKI
IPC: H04N5/44
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance dielectric strength of an off-through circuit by reducing electrostatic energy applied to a high frequency switching FET without deteriorating a high frequency component of a frequency characteristic of a signal obtained on an output side. SOLUTION: The off-through circuit for a television receiver and a video device is provided with a high frequency switching FET 1, a switching diode 4 that is connected to a gate of the FET 1 and operated by on/off of a constant voltage, and the diode 4 is provided with a 2nd switching diode 14, and a grounding resistive element 15 or an inductive element 16. Thus, the electrostatic energy applied to the high frequency switching FET is considerably reduced so as to enhance the dielectric strength of the off-through circuit.