baber/WOPTO huggingface dataset:
Patent JP-H04192346-A (JP)
Title: Method and apparatus for transferring material
Inventor: ARAI KATSUMI
IPC: H01L21/68
Filed: 1990-11-22
Abstract: PURPOSE:To perform a transfer operation of platelike parts steadily, even if there is an error in the pitch of retainer grooves in a cassette, by inching platelike parts in small steps or at low speed. CONSTITUTION:A controller 28 controls a motor 27 to drive a feed screw 25 that engages a female screw 24 to lower a carriage 23 by a 1/2 pitch to a height of T2. Then, the carriage is lowered by a 1/6 pitch by means of the feed screw and female screw, and a counter is incremented. Since wafers 11 in a cassette 12 on the carriage are lowered by a 1/6 pitch every time near its normal position T5 in this manner, a suction head 38 can steadily hold a wafer even if there is an error in the pitch of retainer grooves in the cassette.
Patent JP-H06168482-A (JP)
Title: Production of stamper master disk for optical recording medium
Inventor: HAYASHI HISANORI
IPC: B29L17/00
Filed: 1992-11-30
Abstract: PURPOSE:To produce the stamper original disk for an optical recording medium with a simple process by obviating the intrusion of bubbles into a resin, the bleeding out of the resin and the deflection of a cell. CONSTITUTION:This process for production of the stamper original disk for the optical recording medium has the process for using the cell 4 joined with a glass substrate 2 and an original mold 1 via a spacer 3, injecting a curing resin from an injection port 5 while the pressures in and out of the cell is held under the same reduced pressure state and curing this resin. The cell has two pieces of the injection port 5 and discharge port 8 which are through-holes.
Patent JP-H05155577-A (JP)
Title: Tilting c-hook
Inventor: AIHARA FUJIO
IPC: B66C13/08
Filed: 1991-12-04
Abstract: PURPOSE:To convey wire coils along the inclinations of the wire coils. CONSTITUTION:A C-hook 6 for supporting wire coils is connected and supported via a drive gear 8 for tilting motion to a support beam 1 supported to a conveyor in such a manner that the C-hook 6 is allowed free tilting motion.
Patent JP-H06168434-A (JP)
Title: Production of magnetic head
Inventor: KOBAYASHI KENSHO
IPC: G11B21/21
Filed: 1992-11-30
Abstract: PURPOSE:To decrease the man-hours for production of the magnetic head to be mounted on a hard disk device, etc., and to execute working to an arbitrary size. CONSTITUTION:A track part 32 formed with a yoke is mounted on a wafer 31 formed with a slider by forming a magnetic gap 33 and the wafer is immersed into an etching liquid 34. The wafer 31 and the track part 32 are irradiated with a laser beam 36 over the entire surface thereof via a mask 35 of a prescribed pattern, by which the irradiated parts are etched.
Patent JP-2000140719-A (JP)
Title: Air brush
Inventor: KITAJIMA KATSUAKI
IPC: B05B7/12
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To simply regulate the amt. of compressed air ejected from a nozzle in matching relation to a coating material to be used. SOLUTION: In an air brush wherein an air supply valve 8 is opened by operating an operation lever 4 and compressed air supplied through the air supply valve 8 is introduced into air passages 9(a-c) allowed to communicate with an air brush body 1 to be supplied to a nozzle 2, and the liquid coating material supplied to the nozzle 2 along with this compressed air is sprayed from the nozzle 2, an air regulation valve 5 regulating the flow rate of the compressed air passing through the air passages 9 is provided to an intermediate part (between the passages 9b, 9c) of the air passages 9 and the upper limit of the blowoff amt. of air from the nozzle 2 is set by the air regulation valve 5.
Patent JP-H11154186-A (JP)
Title: Electronic money storage case
Inventor: NAITOU RUMI
IPC: G06Q10/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce a chance when human intervention exists at the time of exchange work and to previously prevent the crime such as an illegal shift and the like by automatically exchanging an electronic money storage medium which requires exchange. SOLUTION: One IC card is stored for one ICRW 103. Electronic money is transacted between the IC card stored in ICRW 103 and an outer electronic money transaction device. When the exchange of the IC card stored in ICRW 103 is required, the electronic money of the IC card which is required to be exchanged for the other IC card that can be used is moved, for example. Electronic money is not moved on the IC card which cannot execute a transaction. The IC card from which electronic money is extracted or which cannot execute the transaction is transported to the exchanged card unit 105 via an IC card transportation mechanism 106. The new IC card is transported to ICR 103 from a preliminary card unit 104 via the IC card transportation mechanism 106 and automatic exchange is terminated.
Patent JP-2001141397-A (JP)
Title: Guided shell
Inventor: TATSUMI KAORU
IPC: F42B10/64
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To raise the power of a warhead by increasing the penetrative force, in a guided shell which has two sheets of unfolding wings for elongating the range and is dropped toward the target from an airplane. SOLUTION: This guided shell is equipped with a rod 11 which transmits the shock received in the collision with the target to the rear, being arranged at the front of itself, and a cutter 12 which is arranged at the rear end of this rod. The shell separates an unfolding wing 2 to hinder penetration so as to increase the penetrative force to the target, by cutting the bolt 10 for coupling the unfolder 6 for supporting and unfolding the unfolding wing 2 at collision with the target and the drum 9 of itself by means of the cutter 12.
Patent JP-H09159380-A (JP)
Title: Heat exchanger and absorption refrigerating machine employing said heat exchanger
Inventor: MAKINO YASUTOMO
IPC: F25B37/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To permit the improvement of heat exchanging efficiency, the reduction of the size and weight and increasing of the degree of freedom of designing. SOLUTION: At least one piece of U-shape unit 1, formed of a thin stainless steel sheet through bending work and having a predetermined length, are arrayed with a predetermined space to form a heat transfer surface 1a and a first flow passage is formed at the outside of the U-shape section 1 while a second passage is formed at the inside of the U-shape section 1 respectively. Surface work 1b is applied on the heat transfer surfaces 1a while a chamber, communicated with the second flow passage, is provided.
Patent JP-H02167833-A (JP)
Title: Production of quartz glass
Inventor: TAKEI MASAKI
IPC: C03B19/12
Filed: 1988-12-20
Abstract: PURPOSE:To produce a quartz glass having improved quality at a low cost by gelatinizing a raw material sol using a core unit mold having a shape to enclose a center core material and having a short fiber vegetable member integrated with an elastic member. CONSTITUTION:The above core unit is composed of a center core material 1, a flocked member 2 enclosing the core material 1 and an elastic member 3 having the member 2 and made of vinyl chloride resin, etc. A sol is poured into an outer frame 4. Separately, a core unit is prepared by covering the core material 1 with the elastic member 3 integrated with the fiber. The core unit is put into the outer frame 4 containing the poured sol, the sol is gelatinized and the core material 1 is slowly extracted from the gel after a while. After a certain period, the member 3 is extracted to obtain a high-quality quartz glass free from cracks and impurities.
Patent JP-H11155136-A (JP)
Title: Digital broadcast receiver
Inventor: YOSHIDA OSAMU
IPC: G06F21/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunctions of an IC card or a processing circuit at a post-stage due to noise produced when the IC card is withdrawn. SOLUTION: One IC card or more (1002, 1003) are daisy-connected via a receiver main body 1001, to which the IC cards are made removable. A digital broadcast signal received and demodulated that is the output of a selector 1022 is branched into two, in which one is outputted to the IC card 1002, and the other is a bypass signal delayed by a fixed time (D1) at a delay circuit 1023. The broadcast signal received by the IC card 1002 is processed by a signal processing circuit 1016 as descrambling (processing time is D3), and the processed signal is delayed by a variable time (D2) at a delay circuit 1030 of the main body 1001. A control circuit 1013 sets the delay time D2, so that the time D1 is equal to the delay times D1 and D3 and controls the changeover of the selector 1007. The similar processing is applied even to the IC card 1003 also.
Patent JP-H07171272-A (JP)
Title: Adjuster for video game machine
Inventor: TAKASE KATSUHISA
IPC: A63F13/25
Filed: 1993-12-21
Abstract: PURPOSE:To achieve higher working efficiency by simplifying adjusting work of a video monitor set. CONSTITUTION:A remote controller 10 is installed to generate a light signal L corresponding to an adjusting function of a video monitor set G1 and a decode unit 20 to output an adjusting signal S1 receiving the light signal L. This allows a worker to make necessary adjusting work through the remote controller 10 viewing a screen of a color CRT tube G1a to be incorporated into the video monitor set G1.
Patent JP-2001139741-A (JP)
Title: Non-halogen flame-retardant resin composition and flame-retardant electric wire/cable, and sheet/tape state product by using the same
Inventor: SUZUKI ATSUSHI
IPC: H01B3/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a non-halogen flame-retardant resin composition having a high flame retarding property, excellent in mechanical properties, especially tensile strength, tensile elongation and elasticity, not containing the halogen and capable of being disposed of by burning, and flame resistant electric wire/ cable and sheet/tape state product by using the above composition. SOLUTION: This non-halogen flame-retardant resin composition is obtained by adding at least a metal hydroxide to a base resin containing a resin obtained by saponifying an ethylene-vinyl acetate copolymer with the other polyolefin- based resin. The flame-retardant electric wire/cable is obtained by using such resin composition as a coating material of the electric wire/cable, and the sheet/ tape state product having <=80 Shore D hardness is obtained by using the above resin composition.
Patent JP-H01164793-A (JP)
Title: Heater for substrate
Inventor: IGARASHI TAKESHI
IPC: C30B23/08
Filed: 1987-12-18
Abstract: PURPOSE:To uniformly heat a substrate and to allow crystal excellent in uniformity of characteristics to be grown by arranging a soaking plate provided with a specified ruggedness on the surface between the substrate and a heater arranged oppositely to only the partial region therefor. CONSTITUTION:A heater for a substrate is constituted by providing the soaking plate 3 (e.g., the soaking plate worked and formed with a Fresnel lens on the surface) which is constituted by forming ruggedness on the surface so that radiation heat emitted from the heater 2 is absorbed and reradiated and one part of thermal radiation is refracted and transmitted and the substrate 1 is uniformly heated between the substrate 1 and the heater 2 for heating the substrate which is arranged oppositely to only the partial region for one face of the substrate 1 and provided with a thermocouple 4 for controlling the temp. of the substrate to the central part parallel to the substrate 1. The substrate 1 is uniformly heated and the growth of crystal is performed by using this device.
Patent JP-2001139300-A (JP)
Title: Control method for cargo transporter
Inventor: YOSHIDA KIYOSHI
IPC: B66F19/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cargo transporter with simplified driving part and excellent safety. SOLUTION: In the cargo transporter, a motor and an air cylinder are engaged and used as an actuator of the driving part. Supply power to the motor is controlled on the basis of a command signal from a command device and a speed signal from a speed detector, and supply pressure to the air cylinder is controlled through an electricity-air pressure converter on the basis of a motor output signal from a motor output detector, a pressure signal from a pressure detector of the cylinder and the speed signal from the ed detector. The motor thereby outputs driving force constantly, and the cylinder outputs driving force generally in proportion to the output of the motor.
Patent JP-2000154077-A (JP)
Title: Treatment of concrete hardened body
Inventor: SAKAI ETSURO
IPC: C04B41/65
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a concrete hardened body in a reinforced concrete structure or a pre-stressed concrete structure, by which the durability of antimicrobial and antifungal properties of the concrete hardened body is further improved and further resistance to neutralization or resistance to permeability of salt components is improved. SOLUTION: The method is comprised of the impregnation of a substance whose surface is cationized and which contains antimicrobial and antifungal metals into pores in the surface part and/or inside of the concrete hardened body. Or, the substance whose surface is cationized and which contains antimicrobial and antifungal metals is filled into the pores by supplying an electric current between outer electrodes and/or between the outer electrodes and internal electrodes using the electrodes provided at the surface parts and/or places near the surface of the concrete hardened body as outer electrodes and using steel materials provided at the inside of the concrete hardened body as the internal electrodes.
Patent JP-H04196134-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OTOBE KENJI
IPC: H01L21/265
Filed: 1990-11-26
Abstract: PURPOSE:To simply form a gate electrode whose gate length is short, to increase a current cutoff frequency and to enhance the productivity and the reliability of the title transistor by a method wherein a low-resistance region inside a drain region is formed at a distance from the gate electrode. CONSTITUTION:A resist pattern 3 having an opening in a region at a distance from a gate formation region is formed on the side of a drain formation region in a GaAs substrate 1; impurities of Si or the like are implanted into the substrate 1 by using the pattern 3. Thereby, a drain region 1d is formed. Then, a dummy gate (g) is formed; a source region is whose resistance has been lowered is formed on the side of the gate (g). Since the region 1s is formed at a distance from a gate electrode G, the contact resistance of a drain electrode D can be lowered in a state that a drain withstand voltage has been maintained to be high. Thereby, a current cutoff frequency (fT) is enhanced without reducing a drain-gate withstand voltage, an interval between the electrode G and the region 1s can be set with good accuracy, the electrode G whose gate length is short can be formed, the productivity of the title transistor is enhanced and the reliability of the title transistor can be increased.
Patent JP-H10127519-A (JP)
Title: Washrag also usable for atopy dermatitis
Inventor: MURAOKA EIKO
IPC: A47K7/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a washrag which removes old keratin to restore a healthy skin with soft stimulus so that it can be used for atopy dermatitis. SOLUTION: In this body washrag in which a natural material loofah or sponge is used as a core material 4 which is surrounded by a cloth body 1, the surface cloth body 1 is a towel made of a loop pile processed texture of Egyptian cotton hard twist yarn, and at a center part 2, the both parts are slightly overlapped and can be opened/closed, and the both ends 3 are closed.
Patent JP-H10159603-A (JP)
Title: Rice transplanter for riding equipped with engine having electronic governor mechanism
Inventor: MINAISHI TOSHIKI
IPC: F02D29/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To avoid engine stop so as to continue a work by lowering engine speed to the set speed, and controlling the engine by reverse droop control, when engine speed, the steering angle of a steering wheel, and the like are detected by respective sensors, and the steering angle of the steering wheel becomes over the set range. SOLUTION: A controller C inputting signals of various sensors and the like indicating the operating condition of an engine, operates a fuel injection quantity adjusting rack and a fuel injection pump P through the microcomputer of an electronic governor mechanism G, so as to control the fuel injection quantity optimum. In this case, by reverse droop control of the engine, when planting work load is approached to the limit of engine output in the case of planting under the set engine speed, for example under 1500rpm, engine speed is raised so as to increase the output limit of the engine, and hence stability of working at low speed is improved. Further even when the steering angle of a steering wheel becomes over the set range at running in a rice-field, engine speed is lowered to the set speed, and the engine is controlled by reverse droop control.
Patent JP-H08180680-A (JP)
Title: Semiconductor device
Inventor: KONISHI YASUHIRO
IPC: G11C11/409
Filed: 1994-12-26
Abstract: PURPOSE: To provide a semiconductor device having few malfunction due to a ground noise. CONSTITUTION: The source of a transistor TN2 and the source of a pull-down transistor TN1 in an inverter INV1 are altogether connected to a VssQ pin for a DQ pin. Even when the potential of a Vss pin for an internal circuit is floated up by operating a sense amplifier, etc., the pull-down transistor TN1 is never made to be in a continuity state.
Patent JP-H03122538-A (JP)
Title: Method of analyzing guided optical element optical fiber or optical guide network by temporal reflector measurement and reflector apparatus
Inventor: KUROODO FUROERI
IPC: G01M11/00
Filed: 1989-12-14
Abstract: PURPOSE: To achieve an analysis having highly advanced dynamical performance and resolution by sampling a rear-scattering response signal, forming it into a light pulse, and reorganizing the response signal of rear scattering from outputted electrical signals. CONSTITUTION: A light signal 11 emitted from a light source 12 of a reflectometer 7 is divided into two portions by a separating device 24 and enters a photo detector 26 and at the same time enters an assembly 10 via a Y coupler 10 and a connection equipment 9, and a rear scattered signal 13 is emitted from the coupler 10. A signal 13 is sampled by a light-light gate 19 via a periodical pump signal consisting of a light pulse 21 from a laser diode 20 and generates a light signal 14. The light signal 14 is deformed by the transfer function of a light detection device 15, each of a light signal outputs a pulse electrical signal 16 whose width is expanded, and a signal 16 is processed by a processing unit 17 and an electrical signal 18 similar to the light signal 13 is reorganized and is used for analysis.
Patent JP-2001139747-A (JP)
Title: Chlorinated vinyl chloride-based resin composition
Inventor: SUZUKI TSUYOSHI
IPC: C08L27/24
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorinated vinyl chloride-based resin composition for molding having strong tensile strength at high temperature and strong impact strength at low temperature. SOLUTION: This chlorinated vinyl chloride-based resin composition comprises 100 pts.wt. chlorinated vinyl chloride-based resin having 600-1,500 polymerization degree before chlorination and 62-70 wt.% chlorination degree, 1-6 pts.wt. MBS particles having >60 wt.% butadiene content in whole particles and 1-6 pts.wt. MBS particles having >30 wt.% and <=60 wt.% butadiene content in whole particles.
Patent JP-H10162559-A (JP)
Title: Method for controlling soft data
Inventor: FUNAKI TOMOYUKI
IPC: G06F21/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To record digital soft data recorded on a recording medium such as a compact disk(CD), a mini disk(MD), and a digital audio tape(DAT) without deteriorating sound quality, and edit data easily without creating any reproduction. SOLUTION: An analog input signal is converted into digital data by an A/D conversion circuit 6 and is compressed by a compression circuit 7, and music program data are recorded on the MD of a drive A9. Permission data corresponding to the music program data are added as '2' as the MD of an original. The digital signal of the music program data reproduced from the MD of the original is taken by another MD deck via a digital I/O 14, the music program data are written into the MD of the drive A9 when the permission data are '1' or '2', and at the same time the permission data set to '1' are added. When the permission data corresponding to the reproduced music program data are '1', the program data are deleted at another MD deck side.
Patent JP-2001140275-A (JP)
Title: Construction machine for excavating side ditch
Inventor: KAJITA YUSUKE
IPC: E02F9/24
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce burden on an operator and to improve work efficiency by providing a protrusion for verifying the location of the end-part side of an arm cylinder at all times. SOLUTION: The upper boom 10 of a work device 7 is rotated to the right and left directions with respect to a lower boom 8 by an offset cylinder 11 to offset an arm stay 2, an arm 14, a bucket 18, etc., to the right side or the left side of a vehicle. In addition, a rod-shaped member 21 is provided in the left-side surface part 10C of the upper boom 10, and the tip-end side of the rod-shaped member 21 is protruded to a location corresponding to the height of the bottom side 15C of an arm cylinder 15 at the time when it is moved uppermost. By this constitution, it is possible for the operator of a hydraulic shovel to prevent the arm cylinder 15 from coming into contact with obstructions etc. in its vicinity by visually recognizing the rod-shaped member 21 even in the case that the bottom side 15C of the arm cylinder 15 can not be directly viewed.
Patent JP-H03184402-A (JP)
Title: Radial line slot antenna
Inventor: OKAZAKI YASUHIRO
IPC: H01Q21/06
Filed: 1989-12-13
Abstract: PURPOSE:To obtain high gain performance without having peculiar directivity and with arbitrary polarization by forming a circular or elliptical slot on a curve consisting of Archimedes' spiral whose gap in a radius direction is specified, or a large number of circles or ellipses. CONSTITUTION:A slot plate 1 is a circular plate made of metal, and is provided with plural circular or elliptical slots 2. A frame 3 is the one in which drawing is applied to the edge of a metallic circular plate, and the slot plate 1 is joined with the edge, and a radial waveguide 4 is formed in the inside. A feed part 5 is mounted in almost the center part of the slot plate 1. The slot 2 is formed by arranging the circular or elliptical slot 2 on the curve consisting of plural circular arcs, ellipses, or eccentric circles(nonconicidence between the center B of the circle and the center A of the slot plate) passing a point 1 located at a position separated by (alpha) from the center A of the slot plate 1 on the axis of the plate in the radius direction, a point 1' located at a position separated from alpha+lambdag/2, a point 2 at a position separated by delta+lambda and each point obtained similarly assuming wavelength at the radial waveguide 4 as lambdag.