baber/WOPTO huggingface dataset:
Patent JP-H05332327-A (JP)
Title: Cylinder device and stroke setting method therefor
Inventor: YAGUCHI HIROYASU
IPC: F15B15/24
Filed: 1992-05-26
Abstract: PURPOSE:To design a stopper for determining a retreat stop position of a piston in a cylinder device to be of a hydraulic type. CONSTITUTION:A drive cylinder 10 into which a drive piston 12 is fitted and an adjusting cylinder 24 into which an adjusting piston is fitted are arranged interposing a flange 16. A flange 14 and 30 are provided respectively at end parts of the respective cylinders 10 and 24. A first oil passage 54 and a second oil passage 56 respectively reaching oil chambers 90 and 91 in the drive cylinder 10 from the outside are formed respectively in the flanges 14 and 16. A third oil passage 58 reaching an oil chamber 92 in the adjusting cylinder 24 from the outside is formed in the flange 30. A first change-over valve 64 for changing over advance/retreat of the drive piston 12 is connected to the first oil passage 54 and the second oil passage 56, and an accumulator 78 for determining an adjusting position of the adjusting piston 28 is connected to the third oil passage 58.
Patent JP-H0327116-A (JP)
Title: Production of polyamide monofilament
Inventor: SAITO ISOO
IPC: D01F6/80
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the subject filament having a specific diameter and excellent tensile strength, knot strength, etc., and suitable for fishing line, etc., by melt- spinning a polyamide polymer and subjecting the spun fiber to the cooling and solidification in a cooling liquid, the heating in low-pressure steam and the drawing under respective specific conditions. CONSTITUTION:A polyamide polymer is melt-spun and the filament extruded through a spinneret is solidified by quenching in a cooling liquid (e.g. water), heat-treated in a heat-treatment apparatus filled with steam of 60-150 deg.C and 20-300mmHg for 0.01-1sec and hot-drawn at a draw ratio of >=4.5 to obtain the objective polyamide filament having a diameter of >=0.05mm, an inner layer birefringence of preferably >=50X10<-3> and larger than the surface layer birefringence by >=3X10<-3>, fine irregularity formed almost uniformly on the surface and excellent impact resistance, flexural fatigue resistance, abrasion resistance, etc.
Patent JP-H117468-A (JP)
Title: Real estate information management system and its method
Inventor: KOMURA TETSUO
IPC: G06Q50/16
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide real estate information management system and method capable of discriminating the level of real estate data to be retrieved by an opposite party requesting retrieval and disclosure and easily determining the level of real estante data to be disclosed. SOLUTION: Real estate data are sorted into five levels by a CPU 4 and stored in a real estate data base DB. The level 1 consists of 346 items for the information of 'real estate explanation book'. The level 2 consists of 246 items for the information of 'appraisal book'. The level 3 consists of 18 items for the information of 'information for right relation'. The level 4 consists of 466 items for the information of 'information for taxation'. The level 5 consists of 58 items for the information of 'mentioned items related to developer's transactions on the Real Estate Business Law'. Consumers 31 to 3n having cards storing the level data of the level 5 (the information of the 'mentioned items related to developer's transactions on the Real Estate Business Law' part) can request retrieval and disclosure for the real estate data of all real estates corresponding to these cards.
Patent JP-H0694517-A (JP)
Title: Image forming device
Inventor: JIYON HOOKINZU MASHIYUUZU
IPC: H04N5/335
Filed: 1991-06-28
Abstract: PURPOSE: To obtain a method and device which allow even an unskilled technician to accurately calibrate an image forming device. CONSTITUTION: A method and device for calibrating an image forming device 32 which is constituted to scan an image in its visual field along a plurality of electric photosensitive detectors and generates the drift of a small number of carriers by impressing an electric bias along the detectors. The electric bias is adjusted until the carrier drift becomes coincident with the scanning speed of the device 32 by giving a high-contract target pair 34 in the visual field and discriminating the drift from the highest identification of the target pair 34 in the outputs of the detectors.
Patent JP-S63106359-A (JP)
Title: Driven gear fastening mechanism for stator motor
Inventor: AKIYAMA TSUTOMU
IPC: F16H55/17
Filed: 1986-07-07
Abstract: PURPOSE:To prevent occurrence of breakage of a driven gear meshed with a drive gear on the motor section side during application of huge impact torque, by setting the fastening torque for the driven gear to a value which is specific times as large as a normal torque during starting, when the driven gear is fastened onto a gear shaft. CONSTITUTION:A starter motor 1 rotates a gear shaft 4 in association with the drive of the motor section 2 thereof through the meshing between a drive gear 2a and a driven gear 3. A one-way clutch 5 which is rotated integrally with the shaft 4, is advanced along a helical spline 4a due to the inertia force of the clutch 5, and when a pinion gear 6 is meshed with a ring gear 7, an engine is cranked. In this arrangement, the driven gear 3 is formed of two pieces of gear materials 3a, 3a which are superposed one upon another, and the fastening force between the driven gear 3 and the gear shaft 4 is set to a value which is 1 to 15 times as large as a normal torque during the engine starting or the starting torque of the motor, and 4 to 40 times as large as impact torque from the engine.
Patent JP-H0512634-A (JP)
Title: Fluid bearing drum device
Inventor: TAIRA SEIJI
IPC: G11B5/52
Filed: 1991-07-01
Abstract: PURPOSE:To promote the assembling accuracy and to reduce the manufacturing cost by integrating a thrust bearing member with a thrust supporting body and a fixed drum with a thrust holding member into one body respectively. CONSTITUTION:The subject device is constituted by integrating the fixed drum 1 with a rotary shaft 2 provided with a wedge-shaped groove on an outer circumference, a rotary drum 3 fitted with a recording or reproducing head fixed concentrically with the rotary shaft 2, the fixed drum 1 provided with a tape traveling regulating guide part, a discoid thrust bearing member 11 fixed to the lower end of the fixed drum 1 and having a spiral groove in a center position opposite to the lower end surface of the rotary shaft 2 in the middle, a stator 7 of a motor fixed to the fixed drum, a rotor 6 of a motor fitted to the rotary shaft 2, a sleeve-like housing part constituting a radial bearing as well as the rotary shaft and a member for holding the thrust bearing member 11 into one body.
Patent JP-2000342532-A (JP)
Title: Endoscope system
Inventor: MORI YASUNORI
IPC: A61B1/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To automatically erase unnecessary character information from a screen during using an endoscope. SOLUTION: In this system, a hanger switch SW3 is provided for a hanger UH provided for hanging an electronic endoscope 10. When the endoscope 10 is removed from the hanger UH in order to start treatment or examination, an OFF signal is outputted to a control circuit 31 from the hanger switch. Based on the OFF signal, the circuit 31 controls a character circuit, which outputs only a character signal corresponding to character information required to be displayed. Thus, unnecessary character information is erased from a monitor 41.
Patent JP-H11354178-A (JP)
Title: Anisotropic conductive sheet and its manufacture, and test device and test method for circuit device
Inventor: HANAWA KAZUMI
IPC: H01R11/01
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To achieve, surely and easily, electrical connection required, by causing the existence of at least one conductive path element connected to an individual electrode of a body-to-be-connected when an anisotropic conductive sheet is superposed on the body-to-be-connected having an electrode group to be connected, and preventing the existence of any conductive path element connected to two or more electrodes of the body-to-be-connected. SOLUTION: In an anisotropic conductive sheet 10, a multiplicity of conductive path elements 30 each formed, for example, into a cylindrical shape and made of an elastic high-polymer substance containing conductive particles are integrally provided in an insulating sheet body 20 made of a high-polymer substance so as to pass through the insulating sheet body 20 and extend in the thickness direction thereof. The respective conductive path elements 30 are disposed at lattice point positions along the surface direction of the insulating sheet body 20, substantially in an independent state from each other. Each conductive path element 30 is formed into such that its upper surface and lower surface slightly project from an upper surface and lower surface, respectively, of the insulating sheet body 20.
Patent JP-H06855-A (JP)
Title: Molding condition setting device
Inventor: ISHIZUKA HIROYUKI
IPC: B29C45/76
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a device for setting molding conditions realizing a higher quality of a molded article. CONSTITUTION:When an operator conducts a horsepower setting and a pressure setting in a setting device 31, a calculator 32 automatically operates a.speed setting. In this case, a horsepower setting is kept constant, a high speed setting is applied to a low pressure setting, and a speed setting is decreased with increasing pressure setting. At every increase of a pressure setting along a constant-horsepower curve, an injection is carried out. Whether a nondefective article is obtained is judged. Until a nondefective article is obtained, a horsepower setting is increased. When a pressure setting is changed, a constant horsepower setting prevents the forward overshoot of a screw caused by an inertia of its own or an operational lag of a variable delivery pump.
Patent JP-H1013059-A (JP)
Title: Fixing structure of input module
Inventor: KASASHIMA YUKINORI
IPC: G12B15/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To restrain cost increase while ensuring a specified A/D conversion speed by sharing a power supply and a signal conversion means by fixing a sub-module to a base board of a main module. SOLUTION: A part shown by A enclosed with two-dotted chain line expresses the main module and a part shown by B expresses a part of a sub- module. A terminal stand 43 where to an input terminal 42 is fixed is arranged between a front cover 40 and a connection member 41. A special container 57 has a projection part storing part 59 and is fixed together with the front cover 40 covering the connection member 41 fit to the connection member 41. An intermediate fixing member 70 has a pin 71 and a latch 72, and the pin 70 is inserted to a pin hole 74 formed in the connection member 41 and the latch 72 is fit to the latch hole 75 of the front cover 40 and fixes main and sub-modules. A latch 76 is formed in the special container 57, a latch hole 77 is formed in the front cover 40 and they are fixed with the connection member 41 and the terminal block 42 held therebetween.
Patent JP-H0210127-A (JP)
Title: Thermistor fitting member
Inventor: MOCHIZUKI KIMIO
IPC: G01K7/22
Filed: 1988-06-28
Abstract: PURPOSE:To remarkably reduce the manufacturing cost by forming as one body a cylindrical part of a small diameter whose tip in closed, a cylindrical part of a large diameter whose tip is opened, and a collar part between both the cylindrical parts by press working, and fitting a ring into the large diameter cylindrical part. CONSTITUTION:A cylindrical part 2 of a small diameter whose tip is closed, a cylindrical part 3 of a large diameter whose tip is opened, and a collar part 4 of its intermediate cylindrical part are formed as one body by press working. A thermistor 7 is enclosed in the inside of the cylindrical part 2 together with an epoxy resin, etc. Subsequently, a ring 6 is fitted into the large diameter cylindrical part 3 and allowed to about on the collar part 4. Length in the axial direction o the ring 6 is selected in accordance with a place where the thermistor is attached, and it is fixed to a fitting hole 8 together with an O-ring 11 by a holding plate 9. Next, a lead wire 17 of the thermistor 7 is led out of an opening part 13 of the large diameter cylindrical part 3. In such a way, the manufacturing cost is reduced, and the thermistor is loaded various fitting places whose dimensions are different by only adjusting the length of the ring.
Patent JP-H04360774-A (JP)
Title: Sheet material gripper
Inventor: KITAHARA MAKOTO
IPC: G03G15/00
Filed: 1991-06-03
Abstract: PURPOSE:To provide a sheet material gripper for taking out sheet material such as jammed paper easily even from a device with little spare space. CONSTITUTION:A sheet material gripper is provided with a pair of arms 1, 2 disposed opposedly at a specified space apart, and one ends of the arms 1, 2 are connected and the free end parts of the arms 1, 2 are freely separated from each other. These arms 1, 2 are formed of deflectable tip parts 3, 4, grip parts 1b, 2b for gripping sheet material, and pressing parts 1a, 2a for providing the grip parts 1b, 2b with gripping force.
Patent JP-2000345865-A (JP)
Title: Thtottle valve for air flow control device
Inventor: OTA HIROHISA
IPC: B29C45/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a throttle valve for an air flow control device, high in dimensional accuracy, unnecessary in burr removing work, and excellent in assembly property with a throttle spindle. SOLUTION: A disklike throttle valve 101 made of an injection molding resin and having two nearly parallel first and second main surfaces 121 and 122 equipped with annular or semiannular grooves 122 or 124 having the center of a gate part 123 to be injected with a resin. A recess, where the gate part 123 is positioned with unprotruded from the surface 121, can be equipped in the surface 121. A resin collected part, formed as a projection so that the top part can be positioned with unprotruded than the surface 122, can be equipped at a position opposite to the gate part 123 of the surface 122.
Patent JP-S6220734-A (JP)
Title: Dc power feeding device
Inventor: NOKI SADAJI
IPC: B60M3/06
Filed: 1985-07-19
Abstract: PURPOSE:To improve the reliability by arranging a combination of a circuitbreaker and a diode bridge circuit in every feeder line for up/down trains while arranging a stopper diode for blocking the current from the counterpart circuitbreaker and the fault current from a forward power converter. CONSTITUTION:Circuitbreakers 23, 43 and diode bridge circuits 21, 41 combined to flow the powering and regenerating current through a same circuitbreaker are arranged respectively in the feeder lines 9a-9c, 9d-9f for up/down trains. Stopper diodes 28, 48 are arranged between the anode side and a regenerating bus 29 in order to block flow-in of current from the counterpart circuitbreaker. Furthermore, a stopper diode 32 is arranged to block flow-in of fault current from the forward power converter side upon occurrence of fault during reverse power conversion through an unilateral power converter 34. Consequently, system reliability against the fault at the feeder line side is improved while regenerating current can be utilized effectively.
Patent JP-S5782441-A (JP)
Title: Manufacture of grain reinforced composite material
Inventor: KIUCHI MANABU
IPC: C22C1/10
Filed: 1980-11-12
Abstract: PURPOSE: To manufacture a starting material for a grain reinforced composite material contg. grains as the reinforcing material mixed uniformly with Al alloy grains as the matrix by adding grains as a reinforcing material to a semimolten Al alloy while agitating the alloy and by solidifying the alloy while continuing the agitation.  
     CONSTITUTION: A molten Al alloy M is poured in a crucible 1 and cooled with the open air to a semimolten state contg. 20W30% solid phase. To the semimolten alloy is added alumina powder P as a reinforcing material while agitating the alloy with an agitator 2, and the agitation is continued. The molten part of the Al alloy is finally solidified in the form of powder to obtain a powdered mixture consisting of uniformly mixed Al alloy powder and alumina powder. The mixture is put in a metallic mold 6 and press-molded into a billet 8. The billet 8 is heated to the melting temp. of the matrix Al alloy in a furnace 9, and when part of the Al alloy powder is melted to make the billet 8 semimolten, the billet 8 is put in an extruder 10 and extruded to manufacture a grain reinforced composite material 13 contg. the alumina grains dispersed uniformly as the reinforcing material in the Al alloy powder as the matrix. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S646657-A (JP)
Title: Multiple chamber type air conditioner
Inventor: TANAKA ISAO
IPC: F25B13/00
Filed: 1987-06-26
Abstract: PURPOSE: To prevent under capacity phenomenon and failure of compressor by dividing an outdoor heat exchanger into two and operating only one outdoor heat exchanger upon stoppage of a part of a plurality of indoor units to match with the capacity of indoor load. CONSTITUTION: An outdoor unit 7 comprises first and second outdoor heat exchangers 3, 4 arranged in parallel and solenoid valves 5, 6 are provided on the opposite sides of the first outdoor heat exchanger 3. When one of a plurality of indoor heat exchangers 11a, 11b is stopped and the thermal load is decreased, the solenoid valves 5, 6 of the first outdoor heat exchanger 3 are closed at first on the outlet side for both cooling and heating operations. Upon elapsing a specified time, the inlet side is closed to store the excess refrigerant and only the second outdoor heat exchanger 4 is operated to match with the capacity of indoor load.  Cooling capacity is prevented from lowering due to frosting caused by lowering of evaporation capacity while preventing liquid compression due to liquid return and a compressor motor can be protected against burning due to increase of load caused by evaporation pressure increase in the outdoor unit 7 due to excess heat absorption at the time of heating operation.
Patent JP-H116457-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: YOSHINO MOTOYASU
IPC: F02D41/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent an air-fuel ratio from being excessively more rich or reversely more lean than a target stability equivalent value by effecting rapid convergence of an ordinary learning value. SOLUTION: Before a base learning value is converged, a base learning value is selected by a selecting means 25 or after the base learning value is converged, an ordinary learning value is selected thereby. An initialized air-fuel ratio during lean operation is corrected by an air-fuel ratio correcting means 27 by means of a learning value selected during non-establishment of a feedback control condition based on stability during lean operation. During establishment of a feedback control condition based on stability during lean operation and before the base learning value is converged, the base learning value is first updated by an updating means 30.  During establishment of a feedback control condition based on stability during lean operation and after the base learning value is converged, the ordinary learning value is updated by an updating means 31 by means of the convergence value of the base learning value, serving as an initialized value.
Patent JP-S645978-A (JP)
Title: Releasing sheet
Inventor: MATSUDA KOICHI
IPC: C04B35/64
Filed: 1987-06-27
Abstract: PURPOSE:To obtain a releasing sheet used to calcine ceramic products and preventing the melt bonding of ceramic substrates to each other and carburization from a graphite shelf board by forming a BN film on the surface of a base material. CONSTITUTION:The surface of a combustible base material having a low ash content such as paper of plastic of 20-80mum thickness is coated with a mixture of 40-95wt.% BN powder of <=100mum particle size and >=80wt.% purity with 60-5wt.% org. binder such as PVA and/or silicone resin such as liq. silicon rubber by a means such as a calender roll system, a doctor blade system or spray coating to obtain a releasing sheet.
Patent JP-S6135928-A (JP)
Title: Manufacture of thermoplastic resin pipe
Inventor: YOKOI KINYA
IPC: B29C48/90
Filed: 1984-07-30
Abstract: PURPOSE:To obtain an expected smooth pipe with high roundness by a method wherein thermoplastic resin pipe, which is extruded from a die and is in molten state, is led to a refrigerant tank so as to heighten its melt viscosity up to a degree not so higher as the viscosity in perfectly solidified state and, after that, sized under reduced pressure at a vacuum chamber. CONSTITUTION:A sizing device 4 consisting of an extruder 1 equipped with a pipe die 3, the temperature of the mandrel of which is adjustable, and a vacuum chamber 6, which is located in a refrigerant tank 5 and equipped with sizers 8 and 8', is provided. The molten thermoplastic resin pipe extruded from the die 3 is rapidly led to the refrigerant tank 5 in order to heighten the melt viscosity of the pipe up to a degree not so higher as the viscosity in perfectly solidified state. After that, the pipe is introduced in the vacuum chamber 6 and sized under reduced pressure by means of the sizers 8 and 8' in order to obtain an desired pipe. Due to the method as mentioned above, the desired thermoplastic resin pipe excellent in transparency, roundness and surface smoothness on inner and outer surfaces can be manufactured.
Patent JP-H108061-A (JP)
Title: Oven door of coke oven
Inventor: ANDO TAKESHI
IPC: C10B25/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an oven door of a coke oven enabling quick and accurate mending of brick, etc., in the oven without influencing upon the inner structure of the coke oven. SOLUTION: In the case of mending a deteriorated part of brick in a coke oven, a mending door 14 at a position near the deteriorated brick among a plurality of mending doors 14 arranged in the longitudinal direction of the oven door main body is opened while keeping the coke-discharging port 2 in a state closed with a coke oven door 6. The deteriorated brick is mended through an opened small opening 12. Accordingly, there is little intrusion of outer air into the cake oven through the small opening to prevent the thermal degradation of e.g. the joint of the coke oven. Since the oven can be maintained at a high temperature, the brick can be mended in high accuracy e.g. by a melt-spray mending method necessitating a high-temperature environment.
Patent JP-S6315238-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/815
Filed: 1986-07-08
Abstract: PURPOSE:To prevent electric charge and to prevent the exertion of an adverse influence such as desensitization to photographic characteristics by incorporating a photosensitive silver halide emulsion subjected to spectral sensitization to >=450nm into a silver halide emulsion layer and incorporating a UV absorbent into the layer outer than said layer. CONSTITUTION:The photosensitive silver halide emulsion subjected to the spectral sensitization to >=450nm is incorporated into at least one silver halide emulsion layer and >=1 kinds of the UV absorbents are incorporated into at least one layer of the silver halide emulsion layer or the layer outside the emulsion layer. The electric discharge light emitted to 300-400nm is cut by the UV absorbent having spectral absorption of 200-400nm and the photosensitive silver halide emulsion is spectrally sensitized to >=450nm to prevent the electric charge without generating the adverse influence such as decreased sensitivity by the UV absorbent. The fluorescent material to be used for a fluorescent sensitized screen for X-rays to be preferably used in this stage is the fluorescent material having the light emission at half or above >=410nm and having a >=450nm wavelength region of max. light emission.