baber/WOPTO huggingface dataset:
Patent JP-S62126369-A (JP)
Title: Simulation apparatus for general-purpose tester
Inventor: MATSUSAKO TAKAO
IPC: G01R31/28
Filed: 1985-11-27
Abstract: PURPOSE:To facilitate hard simulation, by providing simple constitution equipped with a matrix switch, a relay driving part, a power source, an ammeter and a voltmeter being the same constitutional elements as a large general-purpose linear tester. CONSTITUTION:A matrix switch 1 consists of 8 lines of L1-L8 and 48 PINs of PIN1-PIN48 and LED type lighting push button switches are provided to the connection points thereof. Relay driving switches 2 drive the relays of an apparatus to be simulated through multi-pin connectors 5D, 5E and 72 switches 2 are provided. Other than these elements, two variable power sources and four fixed power sources of 5V, 12V, +15V are mounted and connected to the apparatus to be simulated through a multi-pin connector 5C. Because LED type lighting push button switches are used as relay driving switches in this apparatus, the state on the way of simulation can be displayed.
Patent JP-H0687031-A (JP)
Title: Method for bulging, drawing amorphous metallic foil
Inventor: SUDOU SETSUKO
IPC: C22C45/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a working method to simplify manufacture of a working die, etc., for an amorphous metallic foil, improve the working accuracy and prevent cracking from being caused when the amorphous metallic foil mounted on the die is bulged or drawn by pressing it through the tip of a punch. CONSTITUTION:When an amorphous metallic foil material W to be worked is bulged or drawn, the die 3 is formed of a material giving a back pressure to the material to be worked while plastic deformation is generated with the material W to be worked and in a state that the peripheral side of the material to be worked mounted on the die 3 is held by a blank holder member 4, it is pressed by a working die 8 of the tip of the punch.
Patent JP-H09115837-A (JP)
Title: Vapor phase growth method and vapor phase growth system
Inventor: TSUCHIYA TADAITSU
IPC: C23C16/44
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To grow the thin film of a simple structure and with uniform thickness and quality without rotating a wafer. SOLUTION: A flow channel 1 that flows material gas in parallel with a wafer 2 is provided. A gas introducing gate 3 is provided at the upper part of the flow in the flow channel 1 and the major material gas is introduced into the flow channel 1 from the gas introducing gate 3. Gas supplementing gates 5a and 5b that introduce the supplementary material gas are arranged to the flow channel 1 near the wafer 2 other tan the gas introducing gate 3. The desirable position of arranging the gas introducing gates 5a and 5b is the opposite side of wafers 2a and 2b. As the lower part of the flow of the wafer can be replenished with the material gas G in accordance with the consumption of the material gas G at the upper part of the flow of the wafer, the uniform thin film can be deposited or epitaxially grown on the wafer 2.
Patent JP-H09110047-A (JP)
Title: Jig for housing article
Inventor: OYAMA KATSUMI
IPC: B65D25/10
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To easily house stacked-up articles into a box by employing a jig that is used on housing a plurality of stacked-up articles into a housing space with a soft beltlike plastic sheet housed in the inside of a metal plate frame body formed approximately following the shape of the housing space and the frame body lifted up with one end of the plastic sheet freed. SOLUTION: On housing articles into a corrugated board box with a jig 1 employed, the articles are stacked up first on a plastic sheet 3 hung down in a frame body 2. As the frame body 2 is inserted into a housing space, being integral with the jig 1, the frame body 2 can be put closely in the housing space. After the insertion, one end 3b of the plastic sheet 3 is freed from the state of fixation with a handle 5a turned, and the frame body 2 is drawn upward out of the housing space. Then, the frame body 2 is extracted, leaving the articles inside the housing space. As the plastic sheet 3 is made of soft material, the sheet can be drawn out together with the frame body 2, passing through a space between the articles and a partition board.
Patent JP-H0693016-A (JP)
Title: Polyvinyl alcohol-based graft copolymer
Inventor: OURA MAKOTO
IPC: C08F8/12
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a polyvinyl alcohol-based graft copolymer capable of controlling physical properties of polyvinyl alcohol in a fine region and extremely extending its application range by introducing a polystyrene having a narrow molecular weight distribution to the side chain of the graft copolymer. CONSTITUTION:(A) A polyvinyl acetate-polystyrene graft copolymer of formula II ((1) and (m) are positive integer) is synthesized by radically copolymerizing A1: an end vinylsilane-modified polystyrene of formula I (R<1> and R<2> are H, halogen or 1-8C alkyl; R<3> is alkyl, alkoxy, amino or OH; (n) is positive integer and is preferably 10-100) (preferably one having <=1.1 molecular weight distribution) prepared by polymerizing styrene by using a one end growing anionic polymerization initiator (e.g. lithiumalkyl) and a vinylsilane as a polymerization terminator with A2: vinyl acetate and (B) the graft copolymer is saponified to give a polyvinyl alcohol-based graft copolymer comprising a vinyl alcohol unit of formula III and a polystyrene unit of formula IV.
Patent JP-H0576967-A (JP)
Title: Manufacture of aluminum honeycomb structure
Inventor: TAKIGAWA ATSUSHI
IPC: B21D47/00
Filed: 1991-09-18
Abstract: PURPOSE:To provide a honeycomb structure capable of preventing the buckling of a honeycomb core and preventing the erosion by a brazing material at the time of the brazing. CONSTITUTION:A side plate 3 provided with holes 4 each having an area of 1/2000-1/100 of the whole area of holes is arranged between the edge parts of an upper surface plate 1 and a lower surface plate 2 to surround the honeycomb core. The used solder material incorporates, by weight, 7-13% Si and 0.5-2.0% Mg and the temperature at a vacuum brazing is 560-575 deg.C.
Patent JP-2000100551-A (JP)
Title: Tuning circuit for induction heating furnace
Inventor: KINOSHITA DAIJIRO
IPC: H05B6/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit for an induction heating furnace capable of prolonging the life and capable of invariably tuning the induction heating furnace by the frequency of a power source without using a member with a mechanical structure having the possibility of breakage. SOLUTION: This tuning circuit is provided with variable-capacitance diode Vc connected in series to the heating coil Lw of an induction heating furnace, a variable DC power supply Ed applying a DC voltage to the variable- capacitance diode Vc via a low-pass filter F, and a controller 2 adjusting the DC voltage so that the load current Iw flowing in the heating coil Lw becomes maximum. The controller 2 gives a pulsation to the DC voltage, adjusts the size of the DC voltage with the phase difference of the pulsation generated in the size of the load current against the pulsation generated in the DC voltage, generates a pulsation with the frequency two times that of the pulsation generated in the DC voltage in the size of the DC current, can tune the response time at a high speed, and can continuously control it.
Patent JP-H07122124-A (JP)
Title: Oxide superconducting wire material and manufacture thereof
Inventor: YAMADA MINORU
IPC: H01B12/04
Filed: 1993-10-26
Abstract: PURPOSE:To provide an oxide superconductive wire material of excellent perfor mance by forming a metallic outer peripheral coating body of Ag or Ag-M alloy (wherein M is at least one kind selected from Au, Pd, Pt) as a main component and of an Ag group alloy containing specific weight % of at least one kind selected from Mg, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Cd, In, Sn. CONSTITUTION:Respective powder of Bi2O3, PbO, SrCO3, CaCO3 CuO is mixed with each other at a mol ratio of 0.9 : 0.3 : 2 : 2 : 3, heat treated for 24 hours at, for example, 800 deg.C, and pulverized in a ball mill to obtain a calcination. On the other hand, Mg is added to pure Ag, melted to obtain a rod, then cast, heat treated at a specified temperature in the Ar atmosphere, and subjected to cutting work to obtain an alloy made pipe of 1 weight % Ag having, for example, 6mm outer diameter and 4mm inner diameter. In this wire material, 0.2% proof stress of, for example, 20 kg/mm<2> or larger, a sufficient elongation characteristic and a high critical current density can be obtained, and characteristic deterioration due to stress and strain is not generated.
Patent JP-S61145257-A (JP)
Title: Modified carbon black
Inventor: SUGIURA HIROSHI
IPC: C08K9/04
Filed: 1984-12-20
Abstract: PURPOSE:To provide a modified carbon black useful for preventing the formation of aggregates in a rubber compound, by incorporating in a carbon black a powder or particle obtained from a natural crop, a powder or particle obtained from a plant, or a powder or particle of a synthetic resin material. CONSTITUTION:A desired modified carbon black s prepared by incorporating in 100pts.wt. carbon black 1-30pts.wt. powder or particle obtained from a natural crop, a powder or particle obtained from a plant, or a powder or particle of a synthetic resin material. It is preferred that the size of the above- mentioned powder and particle be 0.001-10mu.
Patent JP-H0788430-A (JP)
Title: Sealing method using photosetting silicone gel
Inventor: KATSUNO NOBUHIRO
IPC: B05D3/06
Filed: 1993-09-21
Abstract: PURPOSE:To provide a seal method obtaining good close adhesiveness, imparting excellent sealability and optimum to the seal use of low surface pressure by applying liquid-matter becoming a silicone gel to a seal surface and curing the same to form an integrated seal part and applying the seal part to a partner part. CONSTITUTION:A photosetting liquid org. high-molecular silicone gel compsn. having surface stickiness after curing is poured into a waterproof connector as shown by a drawing and irradiated with ultraviolet rays of 150mw/cm<2> for 10sec using a 4kw high pressure mercury lamp to obtain a waterproof connector integrated with a gel like gasket 4 within a short time. This connector can be inserted in a male connector in an extremely smooth manner and the penetration of water is not confirmed in the connected part even when the connected part is immersed in water up to a depth of about 300m. The outer diameter of the connector can be made smaller than that of a conventional one having the same function. When sealing is performed by a gel having surface stickiness, good seal can be obtained by low pressure bonding force.
Patent JP-2001093185-A (JP)
Title: Optical pickup device
Inventor: SHIBANO MOTOMICHI
IPC: G11B7/135
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten the detection mechanism of magneto-optical signals and to improve the mounting efficiency of the entire device in an optical pickup for reading the magneto-optical signals recorded on a magneto-optical recording medium and writing the signals onto the recording medium. SOLUTION: This device is provided with a semiconductor laser, a hologram for transmitting and diffracting emitted light from the semiconductor laser, an objective lens for converging the emitted light onto a medium surface and a polarized light separation element for separating return reflected light reflected on the medium surface into two directions. While one of the separated reflected light is separated further and converged to a first detector to detect the magneto-optical signals, the other reflected light is diffracted by the hologram and converged to a second detector to detect servo signals.  The hologram and the second detector are turned to the composite element of an integrated structure, the composite element and a holding member to which the semiconductor laser of a light source is force-fitted are made to parallelly face each other, the detection mechanism is made into a unit structure and the condensation of components and miniaturization are realized.
Patent JP-S62128343-A (JP)
Title: Main memory managing system in computer system
Inventor: IKUMI KOUICHI
IPC: G06F15/16
Filed: 1985-11-30
Abstract: PURPOSE:To effectively use a main storage device, and to execute a program exceeding the capacity of the main storage physically by performing a virtual storage control on the first module group. CONSTITUTION:A program stored at a program library is constituted with a module group 61 consisting of an instruction executed with a control processor 31, and a module group 62 consisting of the instruction executed with a very high speed vector arithmetic processing processor 32, and these module groups 61 and 62 are coupled and form a load module 6. When the load module 6 is loaded, the module group 62 is loaded in gross with a load control function 32a at a main storage part 22, and stored at the area 22a of the main storage part 22. On the other hand, the module group 61 is not loaded at a main storage part 21 at a program loading time. Thereby, the main storage device, the capacity of which is limited, can be effectively used, and also, the program exceeding the capacity of the main storage physically can be executed.
Patent JP-H09108544-A (JP)
Title: Membrane module for membrane separation treating device
Inventor: KAGA MASAYOSHI
IPC: B01D63/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a membrane module that is constituted, so that a membrane element is not lifted by aeration in a membrane separation treating device with the membrane module by which contaminant is separated from raw water. SOLUTION: A membrane element 2 constitutes a membrane module for a membrane separation treating device by which contaminant is separated from raw water. The membrane element 2 is fixed to a stationary frame 1. The membrane element 2 is fixed in a state inserted from the side for the stationary frame 1. In such a way, since the membrane element 2 is supported in the vertical direction for the stationary frame 1, the membrane element is not lifted even when it receives aeration in the box of the membrane device.
Patent JP-2001093811-A (JP)
Title: Method of manufacturing hollow beam aperture, charged particle beam exposure system and method of manufacturing semiconductor device
Inventor: NAKANO KATSUSHI
IPC: G03F7/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a hollow beam aperture having a minute aperture width. SOLUTION: The upper side of a block 11 is machined into a cylindrical part 12 with a diameter same as the diameter of a beam absorber formed inside a hollow beam aperture (Fig. a). A cylindrical hole 13 having a diameter same as the outer diameter of an approximately doughnut-shaped aperture drilled in the bottom surface of the block 11 (b). Two cylindrical holes 16 are drilled in the side surface of the block 11 to remove the parts of a thin rotation symmetry part 14 in a beam transmitting direction (c). Thus, a hollow beam aperture, which has an aperture 17 with a partially missing doughnut shape as shown in (b), can be formed.
Patent JP-S63123630-A (JP)
Title: Wire electric discharge machine
Inventor: HASEGAWA SADAHIKO
IPC: B23H7/06
Filed: 1986-11-13
Abstract: PURPOSE:To enable tapering with the data for two-dimensional shape machining, easy to prepare, by preparing the NC data for drive control of each shaft on the basis of No.1 and No.2 profiles of the work after machining. CONSTITUTION:Data entering devices 2a, 2b are to enter the data 1a, 1b into a data reading/interpreting means 3. A control device 4 performs computation for adding necessary correction in accordance to thickness of the work concerned 8 and offset calculation to the data 1c given by said reading/interpreting means 3. Thereafter a movement command pulse is emitted to X-, Y-, U-, V-axis driving devices 5a, 5b, 6a, 6b, and an XY table 9 and a top wire guide 10 are driven. Voltage is impressed onto a wire electrode 7, and the work 8 is machined into the shape as per the data 1c. Thereby the work 8 can be provided with intended tapers using the NC data for two-dimensional shape machining which is easy to prepare.
Patent JP-H11110666-A (JP)
Title: Fax communication equipment
Inventor: YANAI TAKAMICHI
IPC: G08B25/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to optionally set up the format of communication. SOLUTION: The format of communication set up by a user is stored in an electrically erasable and programmable read-only memory (EEPROM) 15. The format of communication is described by a mark-up language. A control part 14 starts communication in response to a detection signal from a sensor 20. Namely a CPU 142 reads out the contents of the format described by the mark-up language from the EEPROM 15, analyzes the read mark-up language by using an analysis program read out from a ROM 141. prepares image data, and transmits the prepared image data to a facsimile (FAX) part 13.
Patent JP-H0577758-A (JP)
Title: Steering power controlling device of power steering device
Inventor: SUZUKI MIKIO
IPC: B62D6/02
Filed: 1991-09-19
Abstract: PURPOSE:To obtain favorable response and steering feeling and improve the space saving performance by controlling the steering wheel torque characteristics according to the vehicle velocity and the steering angle. CONSTITUTION:A servo valve 2 which consists of a direction changeover control valve to control the supply direction of pressure oil to a right or left oil chamber of a power cylinder 3 according to the steering direction, and a spool valve to control the hydraulic pressure of the pressure oil to be supplied to the power cylinder 3 by arranging a fixed contraction having a specified throttle opening to a suction port is positioned at a discharge port of the spool valve 24. A steering power control device of a power steering device is provided with an electromagnetic throttle valve 52 to control the throttle opening according to the vehicle speed and the steering angle, and a reaction force control means 5 which consists of reaction force operating mechanisms 54A, 54B to apply the reaction force to a spool of the spool valve 24 due to the back pressure controlled by the throttle opening of the electromagnetic throttle valve.
Patent JP-H08138860-A (JP)
Title: High frequency heating device
Inventor: HORIKIRI YASUSHI
IPC: H05B6/74
Filed: 1994-11-01
Abstract: PURPOSE: To improve uniform heating performance by eliminating nonuniformity of heating of a heating object in a high frequency heating device having a small heating chamber. CONSTITUTION: A high frequency heating device is formed so as to rotatably support a receiving pan 4 by a rotary stand 6 composed of a metallic disk having mesh-like slits 6c by placing a heating object 5 on the receiving pan 4 composed of a dielectric. Plural receiving pan stoppers 6a to fix the receiving pan 4 are scatteringly formed on the outer periphery of the rotary stand 6 by upward cutting work, and plural bow-shaped slots 6b are arranged by using upward cut hole parts of these receiving pan stoppers 6a. Since a length of the circular arc-shaped upward cut holes of these bow-shaped slots 6b is set not less than about 1/2 of a working wave length λ, a high frequency entering a lower part of the metallic rotary stand is efficiently introduced to an under surface of the heating object, and a heating shortage of a lower part of the heating object is eliminated.
Patent JP-H1095078-A (JP)
Title: Decorative sheet
Inventor: TAKAHASHI HIROAKI
IPC: B32B27/32
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet wherein in order to solve inconveniences inherant in conventional decorative sheet using olefin resin, concretely thermal molding properties, weather resistance, transparency, and bondability to material to be bonded at least equivalent in quality to those of the decorative sheet using polyvinyl chloride are provided even though olefin resin is used. SOLUTION: In the decorative sheet, an easily bondable primer layer containing silica is provided to an olefin resin film to which decorative treatment is applied. Further, in the olefin resin film, colorless or colored transparent soft propylene resin film as a surface element having a composite steric structure composed of a mixed system of isotactic polypropylene and atactic polypropylene is laminated on a colored film as the stated sheet composed of high density polyethylene, thermoplastic elastomer, colorant, and inoganic filler as main constituents.
Patent JP-S61145911-A (JP)
Title: Integrated circuit
Inventor: NANBU SHUTARO
IPC: H03F3/193
Filed: 1984-12-19
Abstract: PURPOSE:To form a broad band amplifier of VHF-UHF band through the use of a single active element by coupling plural dual gate field effect transistors (TRs) whose 1st gate length is different between each drain and the 1st gate via a negative feedback coupling means and forming on a board. CONSTITUTION:Plural dual gate field effect TRs 1 whose 1st gate length differs are coupled between each drin and the said 1st gate via a negative feedback coupling means and formed on a board. For example, negative feedback amplifiers optimized for UHF and VHF bands and diodes 3, 4 for VHF/UHF band changeover are constituted on a GaAs single chip. A tuning circuit is provided to both the VHF and UHF at the input side. The band changeover of the VHF/UHF is attained by setting one of BVHF, BUHF and resetting the other.
Patent JP-2000096731-A (JP)
Title: Termite prevention foundation structure and its execution
Inventor: YAMANO KATSUJI
IPC: E04B1/72
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent termites from creeping up to a foundation by exposing a part of a resin molding containing termite prevention chemical on a boundary part between the side wall face of a foundation and an underfloor ground on the ground to be buried. SOLUTION: A ditch is formed on an underfloor ground 2 along a boundary part between the side wall of a concrete continuous footing 1 and the underfloor ground 2. Next, a part of a resin molding 3 containing termite prevention chemical is exposed on the underfloor ground 2 in the ditch, and buried in the underfloor ground 2 along the side wall of the foundation 1. As the result, the component of the termite prevention chemical contained in the resin molding 3 is gradually transpired, the vapor permeates the underfloor soil of the circumference of the resin molding, and termites do not approach by the shirking action. As the result, the termite can be effectively prevented from creeping up to the foundation 1.
Patent JP-H02157606-A (JP)
Title: Method and instrument for
Inventor: BISWAS AMIT KUMAR DR
IPC: B21J1/04
Filed: 1989-10-18
Abstract: PURPOSE: To use a machining process for complete automatic control by guiding data obtained by continuously scanning the outer periphery of an object surface within a plane that is vertical to a moving direction to a computer and detecting the instantaneous geometrical shape of a semi-finished product. CONSTITUTION: A unidirectional transmitter 11 and a unidirectional receiver 12 are installed on the inner surface of a ring 13 that is arranged at the peripheral of a semifinished product while they are uniformly distributed, the ring 13 rotates in an arrow direction around the semi-finished product 10, and the transmitter 11 and the receiver 12 scan the outer periphery of the surface of the semi-finished product. The outerperiphery part is continuously scanned in a plane that is vertical to the moving direction of the semi-finished product 10, scanned data are inputted to a reprogrammed computer in advance and are converted in the computer by the help of a program based on a condition where volume is constant, and an instantaneous geometrical shape of the product 10 is calculated.  A cooling device for the transmitter 11 and receiver 12 is provided at the ring 13, thus achieving the maximum measurement accuracy with the minimum measurement time without any contact.