baber/WOPTO huggingface dataset:
Patent JP-S5917738-A (JP)
Inventor: NIRUMARU SHIN BAADEII
IPC: H04L25/49
Filed: 1983-06-24
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-H1072673-A (JP)
Title: Production of metallic paste and metallic coating
Inventor: TAKAMATSU HIDEKI
IPC: C09D201/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily produce metallic paste at a low cost by blending a specified compound and an amino compound as a medium. SOLUTION: As the compound to be used for paste, an organic or inorganic compound of metals blonging to the group 3 to 15 in the Periodic Table which are solids under ordinary pressures is used. Concretely, the metallic salt of organic acid such as palladium formate and the metallic salt of nitric acid such as palladium nitrate are cited. Furthermore, the amino compound as a medium is the one showing viscosity so as to be applied with the organic or inorganic compound and capable of being formed into paste, and ordinarily, a liq. amino compound is used. Concretely, 1,3-diaminopropane or the like are used. Thus, in the case the metallic compound is added with the amino compound, and stirring is executed, stable metallic paste can be obtd.  Thus, there is no need of using special substances and methods, and only by stirring the general inexpensive compounds, required pasting is easily made possible.
Patent JP-S62270438-A (JP)
Title: Glass for sealing
Inventor: KIMURA KAZUHISA
IPC: C03C8/10
Filed: 1986-05-16
Abstract: PURPOSE:To obtain glass having a thermal expansion coefficient falling within a specific relatively narrow range, weldable at a low temperature below a specific level and suitable for the sealing of illumination glass parts., by introducing Tl2O and an alkali to a PbO-B2O3-ZnO glass. CONSTITUTION:The objective sealing glass is composed of 40-80(wt)% PbO, 5-30% Tl2O (PbO+Tl2O=65-85%), 10-20% B2O3, 0.1-5% Li2O+Na2O+K2O, 1-13% ZnO, 0.5-5% SiO2 and 0.1-5% Al2O3 and having a thermal expansion coefficient (alpha) of 88-100X10<-7>/ deg.C. The glass can be welded at a low tempera ture (<=450 deg.C), has relatively low alpha value and is usable for the sealing of illumi nation glass without causing the deformation of glass parts such as bulb or tube. Furthermore, since devitrification nor discoloration takes place at the sealed part, there occurs no deterioration of the brightness of illumination and appearance of the illumination fixture and the glass is extremely suitable for the sealing of illumination glass parts.
Patent JP-S57118637-A (JP)
Title: Detection of base mark position for electron beam exposure
Inventor: WATANABE NOBUMASA
IPC: H01L21/027
Filed: 1980-08-18
Abstract: PURPOSE:To perform the detection of a base mark position for electron beam exposure with high speed and high accuracy by a method wherein the operation for searching the central position of the mark is carried out only by receiving necessary paramenters at first and without using a computer. CONSTITUTION:A means, by which the first and the second starting point of electron beam scanning are given at first and the first stopping point is obtained by scanning from the first starting point of scanning, then the second stopping point is obtained by scanning from the second starting point of scannig and the position of a base mark is determined by taking the average value of the first and second stopping point, is provided. For instance, the first scanning of the electron beam is performed in parallel to X-axis starting from the first starting point (X1, Y1) of scanning and the mark is detected at the position (Xm1, Y1). In the same way, the second scanning is performed starting from the second starting point (X2, Y1) and the mark is detected at the position(Xm2, Y1). A calculator calculates the average of Xm1 and Xm2 and the central position of the mark is put in a computer 1.
Patent JP-S62270094-A (JP)
Title: Writer/reader for plate-shaped memory medium
Inventor: TATSUNO HIYOSHI
IPC: G11C5/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain an excellent operability by arranging a lamellate memory media storing member on the rear surface of the cover body fitted expandably to a main body and a keyboard and an indicator on the front surface. CONSTITUTION:At the rear surface of a cover body 1 fitted turnably by a hinge 2 at one side of a main body 6, a pocket member 3 having an aperture 3a is provided, and at the surface, a ten-key 4 and an indicator 5 connected to a microcomputer 9 for the control are arranged. On the other hand, at a main body, when the lamellated memory media C are loaded to the member 3, a contact head 7 having plural connecting pins 7a at the position facing to the contact of the media C is arranged on a substrate surface 6a, and at the lower part of the substrate 6a, the microcomputer 9 for the control connected to the contact head 7 and a connector 8 for external connection are stored. Thus, with the hand to set the media C, a keyboard 4 can be operated as it is.
Patent JP-H02292855-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOYODA NOBUYUKI
IPC: H01L21/822
Filed: 1989-05-02
Abstract: PURPOSE:To enable the high frequency test of an integrated circuit by the use of an LSI tester whose working frequency is lower than the operating frequency of the integrated circuit concerned by a method wherein a low frequency-high frequency conversion circuit is provided to the input side of an integrated circuit main body as a test facilitating circuit, and moreover a high frequency - low frequency conversion circuit is disposed at the output side of the integrated circuit main body. CONSTITUTION:A semiconductor integrated circuit main body 20 possessed of a prescribed function and a high frequency test facilitating circuit used for the test of the high frequency characteristic of the integrated circuit main body 20 are provided to the same chip 10, where the high frequency test facilitating circuit is composed of a low-high frequency conversion circuit 30 arranged at the input side of the integrated circuit main body 20 and a high-low frequency conversion circuit 40 provided to the output side of the integrated circuit main body. For instance, the above low-high frequency conversion circuit 30 consists of a multiplexer which converts low frequency data into high frequency data and the high-low frequency conversion circuit 40 is composed of a demultiplexer which converts high frequency data into low frequency data.
Patent JP-H06326598-A (JP)
Title: Digital temperature compensation type oscillator
Inventor: IWAMOTO HIROYUKI
IPC: H03B5/32
Filed: 1993-05-14
Abstract: PURPOSE:To suppress the sudden change of the frequency of VCO and to pre vent the instantaneous increase of normal phase error by operating compensation data for the change of the ambient temperature of VCO as target voltage and operating control voltage in terms of aged change, which stepwise reaches the target voltage. CONSTITUTION:The output of a temperature sensor 11 is inputted to a digital temperature compensation part 40 through an A/D converter 13. The first arithmetic means 41 of the compensation part 40 operates compensation data for correction for the ambient temperature of VCO 24 as target voltage based on a prescribed program. A second arithmetic means 42 compares a previous operated result with this operated result of the means 41 by a comparison means 43, and outputs the operated result of the means 41 to VCO through a D/A converter 22 when they coincide. When the operated results do not coincide, the means 42 operates compensation data again as data which executes stepwise compensation, and controls VCO 24. Thus, the frequency of VCO smoothly changes.
Patent JP-H0412497-A (JP)
Title: X-ray generator
Inventor: HIROSE HIDEO
IPC: H05G2/00
Filed: 1990-04-27
Abstract: PURPOSE:To readily obtain ultrashort pulse X-ray or high-frequency X-ray pulses by having such construction that photoelectrons generated through the process of applying ultraviolet rays to a photoelectric film, an electron- multiplying element or the like are accelerated to be struck against a metal target so as to generate X-rays. CONSTITUTION:An electron multiplying element (MCP) 4 is arranged in a vacuum vessel 1. A photoelectric film (a photocathode) 3 in opposition to the electron-multiplying element 4 is provided to a wall body at the frontal part of the vacuum vessel 1. When output light from an ultraviolet ray source 2 is first applied to the photoelectric film 3 via a lens 8, the photoelectric film may have its photoelectric effect to generate photoelectrons. The generated photoelectrons are respectively directed to the electron-multiplying element 4 to be amplified here by a potential difference resulting from a power source 5. The amplified photoelectrons are respectively accelerated to form the corresponding focused electron beams so as to be struck against a target T by both an electric field formed by a power source 7 and an electron lens l. Thus X-rays are generated in a radial form, and they are applied through a window 1a to the outside of the vacuum vessel 1.
Patent JP-2000031563-A (JP)
Title: Magneto-resistance effect element and thin-film magnetic head using the element
Inventor: HASEGAWA NAOYA
IPC: G11B5/39
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistance effect element which has an antiferromagnetic layer made of an X-Mn or X-Mn-X' alloy having the optimum alloy composition ratio suited to the order of deposition of the constituent metals, thereby generating a very reliable exchange anisotropic magnetic field, and also provide a thin-film magnetic head using the magneto-resistance effect element. SOLUTION: An antiferromagnetic layer 4 is formed of X-Mn (X is an element of the platinum group). The composition ratio of X being properly regulated, the antiferromagnetic layer 4 has an unmatched structure with a fixed magnetic layer 3 in the interface. Therefore, by heat treatment, the crystal structure of the antiferromagnetic laver 4 is transformed and a large exchange antistoropic magnetic field can be obtained thereby improving a reproduction characteristic more than by the conventional method.
Patent JP-H06324929-A (JP)
Title: Database updating processor
Inventor: ITO YOSHIMASA
IPC: G06F12/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide database updating processor capable of controlling both of on-line processing and batch processing in a rational execution order so as not to occur any conflict on the date with respect to the update processing of a database for a bank account or the like. CONSTITUTION:An order control part 4 holds a table showing the execution order of batch processing and on-line processing from the combination of the addition/subtraction of on-line processing, the relative data of batch processing and the addition/subtraction in a processing condition table 5, receives a processing request corresponding to an on-line processing part 3, discriminates the presence or absence of non-processed batch processing of a block for the designated block by referring to batch processing information 2, decides the execution order of batch processing and on-line processing by referring to the processing condition table 5 when there is non-processed batch processing, and successively requests the execution of processing concerning the block to a batch processing part 1 and the on-line processing part 3 according to the decided execution order.
Patent JP-S61272062-A (JP)
Inventor: KITAGAWA ISAO
IPC: A61H39/04
Filed: 1985-05-27
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-S593103-A (JP)
Title: Variable stator blade device in turbine
Inventor: SHIMODA HIROTOSHI
IPC: F01D17/16
Filed: 1982-06-29
Abstract: PURPOSE:To prevent positively working fluid from leakage by supporting a shaft portion for conducting a stator blade outside a turbine casing through a shaft case into which seal liquid having pressure higher than that of working fluid such as flon is supplied. CONSTITUTION:In a compact turbine using low boiling point medium such as flon for working fluid, a variable opening system stator blade 5 disposed in a working fluid path A at the inlet side of casing from a moving blade 4 of a rotor 2 is constituted from a blade section 6 and a shaft section 7 which is journalled by a shaft case 9 through bearings 8, 8'. Above and below the bearings 8, 8' in the shaft case 9 are arranged respectively seal members 10, 10' between which is formed a seal space 11. And to the shaft case 9 are connected a supply pipe 12 and a drain pipe 13 of seal liquid to supply to the seal space 11 the seal liquid having pressure higher than the working fluid pressure in the path A, for example flon proof lubricating oil.
Patent JP-H01284091-A (JP)
Title: Stereoscopic television reproducing device and its variable focus shutter spectacles
Inventor: MINAMI KOJI
IPC: G02B27/22
Filed: 1988-05-10
Abstract: PURPOSE:To reduce the fatigue of eyes of an observer and to make the size of device small by varying relatively a distance between a display face and the observer through a position correction means and using a display means so as to adjust and display the size and display position of a video image on the display face in response to the fluctuation of the distance. CONSTITUTION:A display base 15 is run on rails 17, 17 by the drive of its drive motor based on a display moving signal D from a stereoscopic video image source 11. Thus, the mechanical distance l is fluctuated and the video image is made coincident at the stereoscopic position. Thus, right/left video images R, L of a house and right/left video images R, L of a mountain are reduced by a display correction means and the right/left video images R, L of the house are made coincident by approaching them and the right/left video images R, L of the mountain are parted. Then the size and display position of the right/left video images R, L of the house and mountain are adjusted. Then at the reproduction of a stereoscopic image, the observer can focus its eyes by a simple means.
Patent JP-S60257891-A (JP)
Inventor: ANDOU SUMIO
IPC: A23L1/00
Filed: 1984-06-04
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-H10237790-A (JP)
Title: Production of porous cardboard and product
Inventor: KAKUWA KAHEI
IPC: D21J3/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide technology for producing a porous cardboard as a substitute for a filling for packaging made of foamed polystyrene due to difficulty in postprocessing such as generation of a gas in combustion and noncorrosion in burying. SOLUTION: Plural recessed formed bodies 2 are made on an opposing face of at least one member to another member in a main member 1 and an auxiliary member 3. A papermaking paper stock 4 is cast into an opposing space between the main member 1 and the auxiliary member 3 in a state in which the main member 1 and the auxiliary member 3 are opposed to the recessed formed bodies 2, dehydrated and dried. Plural recessed parts by the recessed formed bodies 2 are made on a cardboard paper.
Patent JP-S596091-A (JP)
Inventor: HIRAIDE HIDEYUKI
IPC: A63J99/00
Filed: 1982-06-30
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-S62272896-A (JP)
Title: Driving method for dc brushless motor
Inventor: MATSUOKA MITSUHIRO
IPC: H02P6/06
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the rotating irregularity in low speed region and to take out high output in high speed region, by changing over the conductive angle of each half wave for the armature current in each phase in accordance with the potating speed of a rotor to the preset value. CONSTITUTION:In case the rotating speed of a motor is lower than the set value, a change-over circuit 7 controlled by the output of a rotary encoder RE gives the position signal for 180 deg. type drive obtained by the first distribution circuit 4A to an adder 6. Transistors Qu-Qw and Qx-Qz are ON/OFF controlled by the 180 deg. type driving method. In case the rotating speed exceeds the set value, the change-over circuit 7 gives the position signal for 120 deg. type drive obtained by the second distribution circuit 4B to the adder 6 and the transistors Qu-Qw and Qx-Qz are ON/OFF controlled by the 120 deg. type driving method.
Patent JP-H08304021-A (JP)
Title: Stroke sensor
Inventor: KURASHIMA YASUHIRO
IPC: G01B11/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a stroke sensor which is used for an injection apparatus in which a measurable maximum movement speed can be expanded sharply. CONSTITUTION: In the stroke sensor 20, the number of a plurality of stripe graduations arranged so as to be separated at constant intervals in the movement direction is read out and counted by a detector 24 which is moved relatively to the stripe graduations, and a movement distance is computed. In the stroke sensor, the stripe graduations 22a are arranged in such a way that the stripe straight-line direction of the stripe graduations 22a forms a gently tilted angle to the movement direction, and the movement measuring direction of the detector 24 is set at a right angle to the stripe straight-line direction of the stripe graduations 22a.
Patent JP-S606947-A (JP)
Title: Etching composition
Inventor: KURAMOTO TAKEO
IPC: G03F7/30
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a compsn. capable of well etching even a polyester type photosensitive resin plate by dispersing or dissolving a nonionic surfactnat and a water-soluble resin into a water-miscible solvent. CONSTITUTION:An etching compsn. to be used in a soln. diluted with an amt. of water 2-20times its amt. is obtained by dissolving or dispersing 5-70wt% nonionic surfactant, such as polyoxyethylene nonylphenol ether and 5-30wt% water- soluble resin, such as fully saponified PVA into 10-70wt% water-miscible solvent, such as isopropanol.
Patent JP-S595355-A (JP)
Title: Access controlling system of virtual stack
Inventor: HATSUTORI AKIRA
IPC: G06F12/08
Filed: 1982-06-30
Abstract: PURPOSE:To execute access at a high speed to a virtual stack constituted of a two hierarchical memory of a high-speed memory and a low-speed memory, by using only one pointer register, and changing control in accordance with a machine instruction or a microinstruction. CONSTITUTION:A virtual stack is constituted of a memory 10 of high speed and small capacity, and a memory 11 of low speed and large capacity. The high- speed memory 10 and the low-speed memory 11 are made to correspond to each other by a block unit consisting of plural words. A tag part 12 indicates in which block of the memory 10 of high-speed and small capacity a block of the memory 11 of low speed and large capacity is stored. The number of a pointer register used for executing access to this virtual stack is only one, and also control to an event generated by access is changed in accordance with whether a machine instruction or a microinstruction regards contents of its pointer-register as a stack top register or other job pointer.
Patent JP-S5818551-A (JP)
Title: Fuel injection valve
Inventor: TAKENO ICHIROU
IPC: F02M43/04
Filed: 1981-07-23
Abstract: PURPOSE:To easily inject fuel of many kinds into a combustion chamber with a single of pump, in a fuel injection vlave injecting fuel of many kinds, by operating a piston valve, sucking fuel of different kind into a needle valve chamber, mixing the fuel and injecting this fuel into the combustion chamber. CONSTITUTION:Working oil is fed to an inlet pipe 12, if applied to a piston valve 10, pressure in needle valve chambers 13a, 13b and fuel oil passages 105, 205 rises, and fuel is injected from an injection port 14 by opening a needle valve 1. Then pressure of a working oil feed pump is decreased, if the piston valve 10 is pushed back by a spring 9, pressure in the fuel oil passages 105, 205 is decreased lower than pressure in fuel oil inlet pipes 101, 201. If the pressure is decreased to a prescribed value, check valves 103, 203 are opened, and fuel oil of different kind in the fuel oil inlet pipes 101, 201 flows into the needle valve chambers 13b, 13a, then the fuel is mixed, in this way, this mixed fuel can be injected in the next step into a combustion chamber from the injection port 14 when the needle valve 1 is opened similarly as described in the above.
Patent JP-S5543211-A (JP)
Title: Compressor
Inventor: ISHIDA MASAO
IPC: F04C18/344
Filed: 1978-09-20
Abstract: PURPOSE: To prevent completely fluid from supercompression which engenders in the space at the bottom of movable vanes in such a way that the total area (a) m 2  in the section of a bore for preventing supercompression, and displacement stroke volume of the movable vanes in the grooves of a rotor which is as d in oder to open so as to be a >1/100d.  
     CONSTITUTION: Opening is made so that the total sectional area (a) of a bore 11 for superheating prevention for connecting to the space 9 at the bottom part of grooves 3 of a rotor 2 can be a >1/100d. In this relation, d is the displacement stroke volume m 3 /S of movable vanes 4 in the grooves 3. By doing such as this, fluid in the space 9 at the bottom part of the movable vanes 4 thrusted into the grooves 3 by compression strokes absolutely releases supercompression of fluid in the space 9 at the bottom part of movable vanes by moving to the space 9 at the bottom part of the movable vanes 4 which leap by air suction stroke on the opposite side by 180° swiftly with the least resistance, which facilitates to prevent the movable vanes 4 from breakage and to preclude cooling lubricating oil from premature deterioration, at the same time with reducing the sliding pressure between the movable vanes 4 and an air cylinder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302241-A (JP)
Title: Data processor
Inventor: HORIUCHI MICHIHIRO
IPC: G06F15/163
Filed: 1994-04-28
Abstract: PURPOSE:To provide a technique for enlarging the capacity of a multi-port buffer memory to be formed in a data processor on-chip while avoiding increase of a chip size. CONSTITUTION:This data processor 1 provided with a RAM 20 accessable by a central processing unit 10, bi-directional data buffer means 60 and 65 to be the buffers of the RAM capable of transferring data from both internal and external directions and a DMAC 70 for controlling data transfer between the RAM and the bi-directional data buffer means is capable of diverting the RAM to the storage area of transfer data and enlarges the capacity of the practical buffer memory while avoiding the increase of the chip size.
Patent JP-S5639185-A (JP)
Title: Friction welder of inertia system
Inventor: MAEHARA KAZUO
IPC: B23K20/12
Filed: 1979-09-06
Abstract: PURPOSE: To weld the welded member at desired position, by providing pressing mechanism between the eccentric shaft and inertia body, in the inertia type friction welder.  
     CONSTITUTION: In conventional inertia system friction welding, when the eccentric shaft is moved to the center shaft, the eccentric shaft once moved to the center position is shifted from the position and the welded member can not be welded at the desired correct position relation. To prevent this, the pressing mechanism is provided between the eccentric shaft 5 and the inertia body. The pressing mechanism consists of the slide plate 15a, pressing body 15 and compression spring 15b. The ring shape slide plate 15a is in contact with the flat slide plate 15d formed under the eccentric shaft 5 and fixed to the pressing body 15. The pressing body 15 has some rod shape projections under it and is protruded toward the main shaft 4, and coupled to the hole of inertia body 14. The compression spring 15b surrounds the said projections and is located between the pressing body and the inertia body 14. Thus, relative rotation is produced between the eccentric shaft 5 and inertia body 14, enabling to deliver the specified torque. 
     COPYRIGHT: (C)1981,JPO&Japio