baber/WOPTO huggingface dataset:
Patent JP-2000250184-A (JP)
Title: Solution production apparatus
Inventor: ONO YOICHI
IPC: G03D3/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solution production apparatus which produces a stable processing solution without degrading the working environment by closing a feeding cap to drop and feed a solid processing agent from the opening of a package into a feeding port and closing the feeding cap until the prescribed time elapses after the feeding to hold the package within a feeding section. SOLUTION: The bottom of the development package P1 is provided with one hole P1a and this hole P1a is engaged with a holding section 71b and is set at the feeding cap 71. The development package P1 is unsealed in the set state and when the feeding cap 71 is closed thereafter, the solid processing agent is dropped and fed into the feeding port 70 from the opening P1b of the development package P1. The feeding cap 71 is closed until the next feeding after the feeding to hold the development package P1 within the development feeding section 5. As a result, the soaring up of the powder remaining in the package P1 and the splashing thereof to the outside of the apparatus do not occur and even more, the powder remaining in the package P1 absorbs the vapor from a dissolution tank and turns to a past state, thereby preventing the soaring up.
Patent JP-S53140385-A (JP)
Title: Handling of waste bags made of plastics
Inventor: YAMADA HIROFUMI
IPC: B29B9/00
Filed: 1977-05-13
Abstract: PURPOSE:To make it possible to dispose plastic bags for asbestos safely without scattering asbestos wastes, by molding spread sheet wastes of plastic bags into a cylinder by a screw extruder, and by melting only the surfaces of the wastes at the tip of extruder under heating.
Patent JP-S59181476-A (JP)
Inventor: KONISHI MICHIHIRO
IPC: H01R13/717
Filed: 1983-03-31
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-H05263978-A (JP)
Title: Branch part sealing method of lining pipe
IPC: F16L41/02
Filed: 1992-03-16
Abstract: PURPOSE:To realize a positive seal by connecting a branch joint to a lining pipe installed for regenerating an existing fluid conduit, and when this branch part is sealed, adding a shielding member to a branch hole, and filling up a sealant in an interspace being formed by this shielding member. CONSTITUTION:When a fluid conduit 1 such as a gas pipe, a water pipe or the like is used for a long period of time and regenerated thereby, a plastic pipe 2 consisting of thermoplastic resin is inserted into the fluid conduit 1, and the inside of this pipe 2 is pressurized, heated and expanded, making it go along the fluid conduit 1. When a branch joint 3 is connected to a branch part of the fluid conduit 1, a through hole 2a is drilled in a spot commensurate to the branch part of the plastic pipe 2, while a branch hole 1a is formed in the fluid conduit 1 concentrically with this through hole 2a. Next, a shielding member 4 consisting of a saddle-form cover is installed so as to cover the whole body of this branch hole 1a, and a sealant S is injected into an interspace S from a filler port 4a and filled up, thereby sealing the branch part after clamping the shielding member tightly to the fluid conduit 1 by means of plural pieces of U-bolt shape locking jig.
Patent JP-S51132889-A (JP)
Title: Gas sensitive body
Inventor: ICHINOSE NOBORU
IPC: G01N27/12
Filed: 1975-05-14
Abstract: PURPOSE: To obtain a sintered oxide gas sensitive body which has a good einerarity, response and large resistance variation rate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252593-A (JP)
Title: Two-wavelength semiconductor laser element and its manufacture
Inventor: NISHIZUKA MITSURU
IPC: G11B7/1275
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To generate laser beams of different emission characteristics by forming electrically connecting the p-side and n-side electrodes of a first laser portion having each p-side and n-side electrode and a multilayer construction of an n-type semiconductor layer, a p-type semiconductor layer, and an active layer, to the n-side and p-side electrodes of a second laser portion respectively. SOLUTION: As a GaN laser having ridge construction, a multilayer construction of an n-type AlGaN clad layer 12, an active layer 13, a p-type AlGaN clad layer 14, and a p-type GaN contact layer 15 is formed on an n-type GaN layer 11, to make a first laser portion. The top parts of the contact layer 15 and the GaN layer 11 are covered with an insulating layer 16 of SiO2, forming apertures 51, 52 in parts of the contact layer 15 and the GaN layer 11. In addition, an Ni electrode layer 31 is arranged on the contact layer 15 with the aperture 51 between, and a Ti-Au electrode layer 32 is on the GaN layer 11 with the aperture 52 between.  A second laser portion is made as an AlGaAs laser of ridge construction by forming a multilayer construction of an n-type AlGaAs clad layer 22, an active layer 23, a p-type AlGaAs clad layer 24 and a p-type GaAs contact layer 25 laminated on an n-type GaAs board 21, and covering the top part with an insulating layer 16, forming apertures 53, 54 in parts of the contact layer 25 and the GaAs substrate 21, and the (n) and (p) electrodes of the first and second laser portions are connected.
Patent JP-S51132572-A (JP)
Title: Selecting device of conveyer type
Inventor: HATAO IKUO
IPC: B07C5/06
Filed: 1975-05-14
Abstract: PURPOSE: To provide a selecting device of conveyer type adapted for selecting the sizes of the fed materials, such as fishes or vegetables, to divide them into more than three groups. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57171689-A (JP)
Title: Plating device
Inventor: OOSAKI TOKIO
IPC: C25D5/06
Filed: 1981-04-13
Abstract: PURPOSE: To obtain a plating device which is capable of easily plating a uniform plating film into the hollowed part of a substance to be treated, by use of a small quantity of a plating liquid, by providing an absorbing material impregnated with the plating liquid, and also inserting a rotary body to which power has been fed, into the hollowed part of the substance to be treated, so that it can be driven and rotated.  
     CONSTITUTION: In case of plating an inside surface 1a of the hollowed part of a substance to be treated 1 such as a metallic mold, etc., a plating device 2 is provided so as to be opposed to the substance to be treated 1. Subsequently, in this device 2, a rotary body or a roller 3 provided with an absorbing material 4 of a plating liquid, on the whole surface containing a projecting part 1 is inserted through the inside surface 1a of the hollowed part. In this case, power is fed simultaneously to the rotary body, etc. 3, the rotary body, etc. 3 are rotated by necessary rotational frequency by a motor, etc., and plating is performed to the inside surface 1a of the hollowed part contacting with the absorbing material 4. Also, a plating liquid is fed to the absorbing material 4 from a plating liquid  storage tank 5. In this regard, in case when the absorbing material 4 has been  worn out, the rotary body, etc. 3 can be replaced easily and quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04270904-A (JP)
Title: Method for measuring surface shape of conductor
Inventor: YANAI TOSHIYUKI
IPC: G01B7/34
Filed: 1991-02-26
Abstract: PURPOSE:To measure the surface shape of a conductor with high accuracy even under a bad condition where lift-off variation or a disturbed magnetic filed exists. CONSTITUTION:By respectively connecting two coils 3a and 3b for measuring eddy currents to the opposite sides of a bridge circuit in a differential type, the detecting sensitivity of eddy current test equipment is corrected against lift-off variation after obtaining the average moving amount of an impedance difference at scanning time detected by the eddy current test equipment. Therefore, the surface shape of a conductor can be measured with high accuracy even under a bad condition where lift-off variation or a disturbed magnetic field exists by sharply suppressing the influence of noise caused by the disturbed magnetic field and correcting the variation of detection sensitivity caused by the lift-off variation.
Patent JP-H10256813-A (JP)
Title: Stacked microstrip antenna device
Inventor: ISHII TAKASHI
IPC: H01Q19/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of performance of a stacked microstrip antenna by supplying the air cooled by a cooling device between two dielectric substrates to cool the hot external environment of the antenna by the cooled inside air and to prevent the internal transmission of heat for the antenna. SOLUTION: A stacked microstrip antenna is externally placed. The air cooled by a cooling device 8 is supplied to a flow path 7 against the antenna that is heated by the external heat. Thus, the rise of the internal temperature of the antenna can be prevented by preventing the temperature rise of a 2nd dielectric substrate 2 that is heated by the external heat transmitted from the hot antenna. Thus, the deterioration of the antenna performance can be prevented. In addition to the cooling device 8, a dehumidifier device is used to produce the cooled dry air for prevention of the dew condensation. Furthermore, a heater device is used to produce the heated air that can prevent the ice and snow from attaching on the substrate 2.
Patent JP-H03258865-A (JP)
Title: Electrodeposition paint composition of cathode deposition type
Inventor: ITO YUKITSUGU
IPC: C09D163/10
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the subject composition having excellent heat resistance, resistance to cresol and curing properties at a low temperature containing propargyl compound having a specific structure and a reaction product, containing amine compound, etc. CONSTITUTION:The aimed composition contains (A) a reaction product of (i) a polymeric compound having 500-5000 molecular weight, C=C bonding of 50-500 iodine value and containing 3-12wt.% oxygen of oxirane, (ii) an amine compound expressed by formula I (R1 and R2 are 1-20C hydrocarbon formable of ring structure) and (iii) an alpha,beta-unsaturated carboxylic acid having 100-350 molecular weight expressed by formula II (R3 and R4 are H or methyl), an unsaturated fatty acid containing >=10% C=C conjugate double bond or a mixture of said acids, (B) a reaction product of a diglycidyl compound expressed by formula III (R5 and R6 are H or methyl; n is 1-10) and the component iii, (C) a propargyl compound expressed by formula IV (R7 is 6-7C alicyclic group or aromatic group such as benzene; n is 1-4) and (D) water-soluble metallic salt of organic acid, as essential ingredients.
Patent JP-S63221780-A (JP)
Title: Signal processor and recording medium
Inventor: NAKAGAWA KIYOSHI
IPC: H04N5/928
Filed: 1987-03-11
Abstract: PURPOSE:To record recording information subjected to scramble processing onto a recording medium without applying any special processing to an input signal itself by converting an input signal into a digital data so as to apply scramble processing and recording the result onto the recording medium. CONSTITUTION:An input video signal SVD1 is fed to a Y/C separation circuit 3 via an input amplifier circuit 2. A luminance signal SY1 and a chrominance signal SC1 subjected to Y/C separation are converted into digital data by A/D conversion circuits 6, 13 and stored once in memories 7, 14. On the other hand, a scramble control section 21 outputs read control signals CON3, CON4 reading sequentially the luminance signal and the chrominance signal in a prescribed timing based on the timing signal supplied from the timing generating circuit 20 and when a scramble signal SSC is inputted externally, the scramble processing is applied based on the scramble code stored in a built-in ROM to read it out of the memories 7, 14.
Patent JP-H06249735-A (JP)
Title: Fluid sensor
Inventor: TSUKAZAKI HIDEO
IPC: G01K13/02
Filed: 1993-02-23
Abstract: PURPOSE:To provide a fluid sensor which has a simple structure without forming a fluid retention part and can detect pressure, flow rate, temperature, etc. CONSTITUTION:An annular partition wall 18 raised at a center of a chamber 12 is provided while forming a channel 19 continued to a first fluid exit/entrance 15 in a body 10 formed with the chamber 12 between the exit/entrance 15 and a second fluid exit/entrance 16. Thus, an inner inlet 20 opened on the way in the chamber 12 and an annular channel 21 communicating with the second exit/entrance 16 are formed concentrically in a circular state, and a sensitivity detector 23 is provided thereon.
Patent JP-H02237104-A (JP)
Title: Manufacture of laminated coil
Inventor: OZAKI YUJI
IPC: H01F5/00
Filed: 1989-03-10
Abstract: PURPOSE:To enhance solderability of an electrode-terminal part to a circuit board by a method wherein a solder material is applied while ultrasonic waves are being applied to an electrode-terminal formation part of an aluminum foil. CONSTITUTION:A long film 1 in which an aluminum foil 3 has been pasted on an insulating film 1 via an adhesive layer 2 is formed. A window through which one part of the aluminum foil 3 peeps is formed at a part near one end part of the insulating layer 1; it is used as an electrode-terminal formation part 5; an electrode-terminal formation part 6 is formed at the other end part of the aluminum foil 3 on the opposite side at an outermost peripheral face which is formed when the film 4 is wound. Then, while ultrasonic waves are being applied to the electrode-terminal formation parts 5, 6 in a state of this film 4, the surface of the aluminum foil 3 exposed at the electrode-terminal formation part 5, 6 is scribed and a solder material which is wettable to aluminum is soldered. Thereby, a bonding strength of the solder material is enhanced, and solderability of the electrode-terminal parts 5, 6 to a circuit board is enhanced.
Patent JP-S59184751-A (JP)
Inventor: HORUSUTO HERUHIENBATSUHA
IPC: C04B7/40
Filed: 1984-03-26
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-S59181316-A (JP)
Title: Image forming optical system
Inventor: KAJIWARA NORIO
IPC: G03G15/01
Filed: 1983-03-31
Abstract: PURPOSE:To compensate an optical path length variation without enlarging the whole machine unnecessarily by linking a transparent plate material inserted into an optical path at an angle equal to an angle formed by a luminous flux split means and an optical axis when inserting said means, to the luminous flux split means, when releasing the luminous flux split means. CONSTITUTION:When a luminous flux splitting half mirror 7 is released from an optical path to a position shown by alternate long and that dash lines, a transparent plate 50 is interlocked with the half mirror 7 and switched through a connecting rod for linking the tip of an arm 104 extending from a turning supporting point 105 of a bracket 102 for holding the half mirror 7, and the tip of an arm 54 extending from the turning center of a bracket 50 and 51 for supporting an optical path length compensating transparent plate 50 and a red filter 51, and a spring 56 provided between the tip and the machine frame, and inserted into an optical path in the direction parallel to the first direction in the optical path of the half mirror 7. In this way, the whole machine does not become large unnecessarily, and an optical path length variation is compensated.
Patent JP-H03259433-A (JP)
Title: Optical pickup device
Inventor: INUZUKA HIDEO
IPC: G11B7/125
Filed: 1990-03-09
Abstract: PURPOSE:To reduce the effect of dirt of an optical system by controlling an output level of a semiconductor laser element based on a difference signal between an output monitor signal of the semiconductor laser element and a photodetection signal of a photodetector. CONSTITUTION:When dust is adhered in the inside of a case 12 and its optical face gets dirt, the intensity of the light made incident in a photodetector 11 is reduced. On the other hand, a photodetector 1a receives no dust adhesion and the reduction in the photodetection level due to the effect of the dust is eliminated in contrast with the case with the photodetector 11 and a level of a difference Le is increased. Then a laser diode drive control section 24 increases a drive current fed to a laser diode 1 by a value nearly proportional to a difference signal L and adjusts the level of the light radiating the recording face of an optical disk 6 to a degree enough to eliminate dirt of an optical face. Thus, the dust invaded to the case 12 of an optical pickup is adhered to the optical face resulting in attenuating the laser beam and defect of recording and reproduction of data to/from the optical disk 6 is prevented.
Patent JP-H06271232-A (JP)
Title: Display device for elevator
Inventor: YAMADA TAKASHI
IPC: B66B3/00
Filed: 1993-03-17
Abstract: PURPOSE:To catch information of a train of the next arrival in a cage by displaying operation information on trains in a display device set up in the car in accordance with an elevator operating direction and position, in an elevator set up in a station and a large depth subway. CONSTITUTION:Landings 72, 71 of elevators are set up in each platform of a train 20 on the ground or in the vicinity of the ground and of a train 40 of subway or the like passing the underground, to set up a display device 10 in a car 1 for servicing these landings 72, 71 and also display devices 61, 62 in also each landing 71, 72. Each display device 61, 62, 10 is connected to an information control unit 3 connected to an elevator control unit 2 respectively through information terminal devices 51, 52, 9, LAN. In the case of displaying information on the next departure train in the display device 10 in the car 1, based on elevator operating information, by respectively displaying information relating to the train 40 at the time of down operating the car 1 and relating to the train 20 at the time of up operating the car 1, serviceability is improved to passengers.
Patent JP-H02236971-A (JP)
Title: Polyaniline battery
Inventor: NAGAI TATSU
IPC: H01M10/05
Filed: 1989-03-09
Abstract: PURPOSE:To retard the swelling of a positive electrode, to increase battery performance, and to reduce overall height by using a positive electrode prepared by heating the compressed molding of a polyaniline powder. CONSTITUTION:A positive electrode is prepared by heating the compressed molding of polyaniline powder. The heating temperature of the compressed molding is set to 130-150 deg.C. The swelling of the positive electrode caused by the absorption of an electrolyte is retarded, electrical contact between polyaniline particles in the positive electrode is ensured, and battery performance is increased. Decrease in yield caused by breakage of the positive electrode and deterioration in performance are avoided, and dimensional accuracy is enhanced.
Patent JP-H07236431-A (JP)
Title: Preparation of silage
Inventor: KUMAI KIYOO
IPC: C12N9/42
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a silage highly valuable as a feed, improved in digestibility without adding saccharides and/or any other material thereto, by incorporating rice straw with a cellulase produced by Acremonium microbes. CONSTITUTION:This silage is obtained by incorporating rice straw with a cellulase produced by e.g. Acremonium celluloliticus (FERM BP-685). It is preferable that this cellulase preparation be added to rice straw during its harvesting by a combine or its cutting.
Patent JP-H09247490-A (JP)
Title: Delay compensating dynamic focus amplifier
Inventor: KIMU HIYONSOKU
IPC: H04N3/26
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively compensate delay which occurs in a focus waveform caused by means of stray capacitance by providing two single and stable multi- vibrators. SOLUTION: A delay compensating dynamic amplifier is mainly constituted of a delay compensating circuit 10, a focus waveform generating part 20, an amplifier part 30 and a control part 40. The delay compensating circuit part 10 converts an impressed horizontal fly-back pulse into a signal having properly compensated duty width in accordance with a delay adjusting signal HF-DUTY supplied from the control part 40 so as to output it. The delay compensating part 10 consists of two difference amplifiers which are constituted of two single and stable multi-vibrators, a transistor and an arithmetic amplifier. By the configuration, a user can adjust a dynamic focus circuit by DC adjustment so that the problem of focus blotting in a high-resolution display device is solved.
Patent JP-H10237237-A (JP)
Title: Flame-retardant resin composition and electric wire or cable made by using the same
Inventor: INOUE MASATO
IPC: C08K3/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition suitable for a coating layer of an electric wire or cable, capable of controlling the whitening due to CO2 , and excellent in mechanical characteristics, flame retardancy and extrusion processability. SOLUTION: This composition contains the following components (A), (B), and (C) respectively in amounts of 80-99 pts.wt., 20-1 pts.wt., and 50-200 pts.wt. based on 100 pts.wt. total of components A and B: a polyolefin (A) synthesized from ethylene and a 2-10C α olefin by using a single site catalyst, and having an Mw/Mn of 2 or lower, a density of 0.91g/cm<3> or lower, and an MI of 3g/10min or lower; a polyolefin (B) obtained by the graft polymerization of a polyolefin resin with 0.1-3wt.% acid anhydride; and magnesium hydroxide (C) comprising flat particles in irregular shapes, with a mean particle diameter of 2-6μm, and treated with a surface treating material comprising a fatty acid or a phosphoric ester.
Patent JP-H06270556-A (JP)
Title: Image receiving sheet for thermal sublimation transfer recording
Inventor: MUKOUYOSHI SHIYUNICHIROU
IPC: B41M5/52
Filed: 1993-03-17
Abstract: PURPOSE:To provide an image receiving sheet used in transfer recording using a thermal sublimable dye, capable of obtaining a high density recording image, excellent in the releasability from a color forming sheet at a time of thermal transfer recording and also excellent in surface glossiness. CONSTITUTION:An image receiving sheet for thermal sublimation transfer recording is constituted by coating a base material with a compsn. containing a compd. having dyeing properties to a thermal sublimable dye, a vinyl ether compd. and a cation polymerization initiator and irradiating the coated base material with active energy beam to form an image receiving layer.
Patent JP-H05219884-A (JP)
Title: Production of acid milk beverage
Inventor: TANAKA SOICHIRO
IPC: A23C9/12
Filed: 1992-02-07
Abstract: PURPOSE:To produce the subject acid milk beverage excellent in long-term shelf life, flavor and fluidity by treating a specified mixture solution mainly composed of milk components and acid components in a specified condition and preventing the milk proteins from coagulating or precipitating without using an emulsifier or a stabilizer. CONSTITUTION:Various raw materials of an acid milk beverage mainly composed of milk components and acid components are mixed so as to contain 3 to 8wt.% milk solid matters and <=2.7wt.% milk fat components and to exhibit pH 2.8 to 3.7. The resultant mixture is homogenized and then treated so as to contain 0.5 to 1.2wt.% milk solid matters and <=0.4wt.% milk fat components and to exhibit pH3.0 to 3.7. Heat treatment is carried out at <=95 deg.C, thus producing the objective acid milk beverage.