baber/WOPTO huggingface dataset:
Patent JP-H1044664-A (JP)
Title: One-step type punch file device
Inventor: YOSHIDA YOSHIHARU
IPC: B42F9/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To sew decuments simply surely irrespective of the number of times in sewing and releasing for arrangement, storage, etc. of documents or the like. SOLUTION: A strut 3 is fitted at the same position as a punch to an under implement 4, and a hole 2 through which the strut 3 fitted to the under implement 4 is passed is opened in the under implement 4. Then, a confirming window 8 for the strut 3 is opened in a presser implement 1. When it is used, a presser lever 5 is detached from a presser lever stop hook 7, and raised up. A document or the like on which a hole is opened with the punch is inserted around the strut 3, the presser lever 5 is lowered down and the presser lever 5 is stoped with the presser lever stop hook 7. By a series of those operations, the documents 9 or the like are surely passed around the strut 3 to be filed with the presser implement 1. Instead of the presser implement strut through hole 2, a strut passing notch 10 may be used.
Patent JP-S60127837-A (JP)
Title: Data processor
Inventor: MASUI TOSHIYUKI
IPC: H04B1/10
Filed: 1983-12-14
Abstract: PURPOSE:To simplify the circuit constitution for suppressing large amplitude changes by adopting the circuit constitution calculating repetitively amplitude data and prescribed data. CONSTITUTION:When a mute release control circuit 43 is logical 1 and an input is given to a terminal 30 of an arithmetic circuit 37, an intermediate value between high reliability data and data from a latch 36 is calculated and otputted to a data selector 34. On the other hand, a calculated output data is fed again to the latch circuit 36. An intermediate value between the former intermediate data and data inputted to a terminal 31 is outputted at the next period T. Moreover, an intermediate value between the data outputted just before and the high reliability data inputted to the terminal 31 is outputted at the next T period. The data approaches gradually by repeating the procedure above to release the muting.
Patent JP-H03137245-A (JP)
Title: Heat shrinkable uncoated fabric consisting of synthetic filament tarn, air bag and air bag yarn
Inventor: BUORUFU KURUMUHOIERU
IPC: D03D15/567
Filed: 1990-09-07
Abstract: PURPOSE: To obtain a heat-shrinkable fabric uncoated with talc powder or the like, low in air permeability and applicable to automobile airbags, or the like, by symmetrically texturing specific denier synthetic filament yarns as warps and wefts. CONSTITUTION: The synthetic filament yarns (preferably made of polyamide 6, 6) having 300-400 dtex denier, preferably 350 dtex, preferably >=60 cN/tex strength, 15-30% elongation and >=6% coefficient of shrinkage in hot air at 190 deg.C are textured as warps and wefts of the same yarn pieces (preferably 23-28 pieces/cm) to obtain the inexpensive fabric for airbags, preferably after desizing and/or washing, thermofixing and sanforizing or calendering.
Patent JP-S6478366-A (JP)
Title: Character deletion system for character display device
Inventor: MEGUMI RIKA
IPC: G09G5/08
Filed: 1987-09-19
Abstract: PURPOSE:To simplify character deleting operation by replacing a character to be repeated of one of two buffers with a NULL code and at the same time transferring a character string covering a position right after the character closest to the head of the buffer through a position right before the character nearest the end of the buffer to another buffer. CONSTITUTION:A set cursor position storing table 1 is added to a memory 10 together with a storing area 2 which stores a deleting character position A closest to the head of a buffer, a storing area 3 which stores a deleting character position B closest to the end of the buffer, a buffer 4, and a buffer 5. A character deletion processing mechanism 102 works when a deletion process key 306 is pushed. In other words, the character set at the corresponding position of the buffer 4 is replaced with a NULL code. Then a character string covering the head of the buffer 4 through a position right before the position A and a character string covering the position right after the position a through the position right before the position B are transferred to the buffer 5 from the buffer 4 in parallel with a searching/character closing process. Thus the character deleting operation is simplified.
Patent JP-H1064009-A (JP)
Title: Combined magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B5/265
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a combined magnetic head capable of suppressing leakage magnetic flux from an erase head, improving a bit asymmetric characteristic and obtaining excellent erase efficiency. SOLUTION: Since thin film magnetic material 11 with high saturation magnetic flux density is provided on a fourth erasing core side part 8d side in an erasing gap 4, magnetic saturation in the vicinity of the gap is suppressed. In the state that the gap depth De of the E head 5 is shallower than the gap depth Dr of an R/W head 3, an erase magnetic field from the E gap 4 is kept to a high value, and the magnetomotive force of the E head 5 is reduced. Thus, since the sum total of erase magnetic flux becomes smaller than the sum total of recording magnetic flux, and the leakage magnetic flux leaking out from the E head 5 to the R/W head 3 is reduced relatively, distortion in a signal is reduced, and a signal error due to bit asymmetry is reduced.
Patent JP-2000064080-A (JP)
Title: Hydrogen generator
Inventor: NAMEKI HIDEAKI
IPC: C25B9/19
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator using an easy-to-produce anode and not generation such harmful by-products as chlorine even when brine such as seawater not desalted or purified is supplied and electrolyzed. SOLUTION: An anode 1 and a cathode 2 are connected to an external circuit 21 having a power source. A brine chamber 7 is formed in a space between the anode 1 and cathode 2. A cation-exchange membrane 3 is set between the anode 1 and brine chamber 7, and an anion-exchange membrane 4 is set between the cathode 2 and brine chamber 7. An anode compartment 5 is formed on the opposite side of the cation-exchange membrane 3 across the anode 1, and a cathode compartment 6 is formed on the opposite side of the anion-exchange membrane 4 across the cathode 2. A solid high molecular electrolyte for electrolyzing pure water such as a platinum-plated titanium fiber sintered body with a catalyst fed of iridium dioxide, or the like, formed thereon is used as it is as the anode 1.
Patent JP-S6392852-A (JP)
Title: Active vibration isolating method
Inventor: SUGITA YUJI
IPC: F16F15/00
Filed: 1986-10-06
Abstract: PURPOSE:To make a vibration isolator compact by connecting two vibrating structures by means of said isolator composed of a piezoelectric actuator and a load detector mutually arranged in series through no rigid body. CONSTITUTION:Two vibrating structures 1, 2 are connected through a vibration isolator 3. A piezoelectric actuator 4 is arranged in series with a load detector 5, and coupled with said structures 1, 2 using screws 6, 7. A control part obtains alternating force detected by a load detector 5 and acceleration detectors 8, 7 and the elongation of said actuator 4 corresponding to acceleration, and computes the control quantity of voltage applied to said actuator 4 for generating said elongation. The vibration isolator can be therefore miniaturized.
Patent JP-H04116816-A (JP)
Title: Junction wafer and manufacture thereof
Inventor: OGINO NOBUYOSHI
IPC: H01L21/322
Filed: 1990-09-06
Abstract: PURPOSE:To enable the stepwise junction of n/n' or p/p' having excellenet getter effect to be formed by a method wherein the first semiconductor wafer and the second semiconductor wafer are junctioned directly or through the intermediary of an insulating layer to form the thin film of thermal oxidation induced laminated defect on the surface of the second semiconductor wafer. CONSTITUTION:The mirror-finished surface of an Si bond wafer l (the second semiconductor wafer) is pre-processed to develop the thermal oxidation induced laminated layer defects and then heat-treated to lead the laminated layer defects 6 in the microcrystal defective parts including the microcracks. Next, the laminated layer defects led-in surface is removed through a polishing step while leaving a part of the laminated layer defects and then oxidized to form a thermal oxide film 3. On the other hand, the surface of an Si base wafer 2 is mirror- finished to laminate the Si bond wafer 1 on the base wafer 2 to be integrated and then the integrated wafers 1, 2 are thermal-oxidized in N2 atmosphere or oxidative atmosphere to form an oxide film 4 on the whole surface of both wafers 1, 2.
Patent JP-2000052024-A (JP)
Title: Partial reinforcing piston and its manufacture
Inventor: HAGIWARA TATSUMI
IPC: B22D19/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve lightening, abrasion resistance, high temperature fatigue strength, and cooling efficiency at low cost by constituting a cooling cavity by a metallic pipe built-in type preform. SOLUTION: A metallic pipe built-in type preform is manufactured as follows. A circular metallic pipe 4 is set in a molding die 7, and a given slurry 5 is injected therefrom, so as to mold the preform by pressing of a punch 3 and moisture adsorbing removal from the bottom of a filtrating apparatus 6. Then, drying and firing are performed at a given temperature for a given time. In this case, it is preferable that a raw material of the circular metallic pipe 4 is a metal having a melting point above the preform firing temperature, and that the material of the preform is ceramic system or metal system fiber and powder. In manufacture of this partial reinforcing piston, since a cooling cavity is built in the preform, only the preform has to be supported and fixed.  The wall thickness of the circular metallic pipe 4 can be thin due to a low pressure casting method, so that the light piston of excellent thermal transmitting characteristic can be obtained.
Patent JP-H0570291-A (JP)
Title: Method and equipment for diamond synthesis
Inventor: MITOMO TORU
IPC: C30B29/04
Filed: 1991-09-17
Abstract: PURPOSE:To uniformly synthesize a diamond film of good crystallinity on a three-dimensional substrate. CONSTITUTION:Inside a reaction vessel 10 in a synthesis system 30, a substrate holder 29 which is rotatable around the shaft is installed. A substrate 8 is arranged on the holder 29 and heated by a heating device 11 in an outer heating system 31. The surface temp. of the heated substrate 8 is detected by a radiation thermometer 16 which is connected to a data analysis device 17. The data analysis device 17 is connected to the substrate holder 29 and the heating device 11 so that the processed data may be transferred to them each. Using of this equipment enables ununiform temp. distribution of the substrate 8 to be removed and diamond of uniform film property to be synthesized.
Patent JP-S6295832-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU GIICHI
IPC: H01L21/314
Filed: 1985-10-22
Abstract: PURPOSE:To prevent an impurity from permeating into a substrate by a method wherein opening edge parts of porous CVD oxide films are completely covered with plasma nitride films to completely cut off the impurity by the plasma nitride films. CONSTITUTION:Opening edge parts 6a of plasma nitride films 6 are positioned at inner peripheral side than opening edge parts 5a of CVD oxide film 5 to be formed into proper opening dimensions. The opening edge parts 6a are directly brought into contact with the surface of an electrode pad 3. Resultantly. The opening edge parts 5a of oxide films 5 are completely covered with the opening edge parts 6a of nitride films 6 to be prevented from being exposed to the atmosphere. Naturally, even if any impurity such as water content etc. is permeated into the electrode pad 3, the impurity can not be directly brought into contact with the oxide films 5. Through these procedures, the impurity can be completely cut off by the nitride films 6 to be prevented from permeating into a semiconductor substrate.
Patent JP-S61115138-A (JP)
Title: Copying method of data structure of list format in program
Inventor: MATSUMOTO HIDEKAZU
IPC: G06F9/44
Filed: 1984-11-12
Abstract: PURPOSE:To improve the recording efficiency and performance by equipping a tag for showing that a variable is included in a data structure and that for showing that a variable is excluded in the data structure and discriminating the data structure without a variable. CONSTITUTION:A source program stated at a prologue is compiled and stored in a code area (CODE) in a memory M in a table format. An interpreter reads the CODE for accumulating a result outputted from the compiler to execute the prologue and uses a copy area (COPY) for copying a list, etc., such as a stack area (STK) and a structure as a work area at the time of executing a program. An area in the memory M is used for the STK and COPY. In addition to the interpreter system that an interpreter reads and executes the result converted into a table format, such a compiler system can be applicable that a compiler generates directly a machine language and executes it. Thus factors on a list followed by a variable appearing latest need not be copied, whereby memory capacity and the number of memory access circuits can be reduced.
Patent JP-H0792002-A (JP)
Title: Liquefied helium level gauge
Inventor: NISHIDA KAZUHIKO
IPC: G01F23/22
Filed: 1993-09-22
Abstract: PURPOSE:To precisely measure a liquid level in an extremely low temperature container in injection of liquefied helium when the liquid level is lowered because of evaporation by bringing a heater, in which electric resistance is increased according to reduction of temperature, close to the overall length of a superconductive wire. CONSTITUTION:A heater 11 is arranged in the vicinity of a superconducting wire 2 over its overall length, and a constant current is let flow in the wire 2 and the heater 11 from a power source 4, and a voltage generated in the wire 2 is measured by a voltage meter 5 for finding electric resistance. On the basis of the found value, a liquid level of liquefied helium is measured. This level gauge is arranged in an extremely low temperature container 12 so as to measure a change in a liquid level when the liquefied helium is filled inside the container 12 by means of a transfer tube 13. In this process, until the liquefied helium starts accumulating inside the container 12, the whole of the wire 2 is heated 11 to be above the transfer temperature, no matter how the temperature of the evaporated helium gas is. When the liquefied helium starts accumulating, gas cooling and heating 11 are balanced with each other, and the wire 2 becomes an ordinary conductive state in gas or a super conductive state in liquid. Therefore, a correct liquid level is indicated, and the indicated liquid level is increased according to the filling amount.
Patent JP-H1183798-A (JP)
Title: Electrophoresis member and electrophoresis apparatus using the same
Inventor: NAKAMURA NAOHIRO
IPC: G01N37/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis member in which the flow path of a high aspect ratio (flow path height/flow path breadth) is formed thereby to enhance detection efficiency per sample amount and restrict absorption of light to a substrate, and an electrophoresis apparatus using the same. SOLUTION: A glass substrate 1 and a silicon substrate 2 are fused or bonded, where a passage groove 3 having an introduction opening and discharge openings 5a-5d for a liquid sample or an electrophoresis liquid at both ends to introduce the liquid sample and, a passage groove 4 separating the liquid sample are formed. Silicon of at least a part of the silicon substrate corresponding to a measurement chamber is removed by anisotropic etching to form a window 6. A silicon oxide film is accordingly exposed at the window, allowing a detection light input from above to pass through downward.
Patent JP-S60127887-A (JP)
Title: Liquid crystal television receiver
Inventor: ITOU KATSU
IPC: H04N5/64
Filed: 1983-12-15
Abstract: PURPOSE:To decrease the mixing of pulse noise by providing a good conductive metallic film to a position of a reflection mirror in a reflection display type liquid crystal television receiver. CONSTITUTION:The titled receiver consists of a liquid crystal television receiver 2, a reception circuit block 4, a reflecting mirror 6, a liquid crystal panel drive block 8, a liquid crystal panel 10, a metallic film 12 and a reception antenna 18 or the like. The metallic film 12 is provided under the reflecting mirror arranged closely to the block 8, and the metallic film 12 is of good conductor property and connected at least in terms of AC to the ground side of the block 4. The mixing of pulse noise is reduced effectively by using the metallic films 8 and 12 as partial electromagnetic shield plates in this way.
Patent JP-H04115122-A (JP)
Title: Optical-type encoder
Inventor: NISHII KANJI
IPC: G01P3/486
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a high-density rotation signal and to make the thickness of an encoder thin in the axial direction by arranging a photodetector in the vicinity of the position of the rear focal point of a lens part of a lens array substrate wherein the lens parts are formed at a constant pitch on a transparent substrate. CONSTITUTION:In a lens array substrate 12, lens parts L are formed at a constant pitch on one circumference of a disk-shaped transparent substrate made of glass, polycarbonate resin or the like. The lens array substrate 12 can be rotated around its center. A photodetector 13 is arranged on the plane of the rear focal point of the lens part L of the substrate 12. The incident parallel light into the substrate 12 is condensed on the photodetector 13 at the lens part L. The parallel light enters into the photodetector 13 in parallel at the outside of the lens part L. These characteristics are provided. Meanwhile, the optical axis of the lens part L and the amount of the received light of the photodetector are changed with the movement or rotation of the substrate 12. The periodic signal whose density is higher than that of the forming period of the lens part L is obtained based on the change in amount of the received light. The position, speed, acceleration and the like can be detected based on the signal.
Patent JP-H03100915-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: ABE KOICHI
IPC: B32B27/00
Filed: 1989-09-14
Abstract: PURPOSE:To intensify the strength of a perpendicularly magnetized film by forming a base film of a laminated and biaxially oriented thermoplastic resin film formed by co-extrusion and supporting the perpendicularly magnetized film on the front surface of the thermoplastic resin layer contg. inert particles of a specific size and content. CONSTITUTION:The base film consists of the biaxially oriented themoplastic resin film formed by laminating a film essentially consisting of a thermoplastic resin A and the inert particles on one surface of a film essentially consisting of a thermoplastic resin B by co-extrusion. The perpendicular magnetic recording medium is formed by laminating the perpendicularly magnetized film on one surface of the base film. The average grain size of the inert particles is specified to 0.1 to 10 times the thickness of the laminated film of the thermoplastic resin A contg. the inert particles. The content of the inert particles in the laminated film of the thermoplastic resin A is specified to 0.5 to 20wt.%.
Patent JP-H10105405-A (JP)
Title: Mechanically generating method of optimized knowledge base to fuzzy logic processor
Inventor: SCHAER THOMAS DIPL ING
IPC: G06F7/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To minimize necessary memories, to reduce power consumption of a fuzzy control processor and to improve a speed at the time of forming an inference by searching an operator combining an input membership function for a selected inputting quantity and storing an optimized rule base test converted after compression ion the knowledge base memory of a fuzzy logic processor. SOLUTION: At a step 7, all the rules provided with a common language output value or a common output membership function OMF are reorganized according to a first input quantity EG. In order to detect all the rules with the common language output value, the step 7 is executed several times until inspect OMF=OMFmin is formed at a step 16 and OMF is decreased one by one at a step 19 each time of a step 17 at the time. After a rule base is reclassified with respect to this input quantity, the input membership function IMF of this input quantity within a rule group firmed like this is inspected more simply.
Patent JP-H04118556-A (JP)
Title: Ultrasonic detecting device
Inventor: OKADA HISAO
IPC: H04R1/40
Filed: 1990-09-10
Abstract: PURPOSE:To shorten a manufacture period by composing a device in which many units of a single kind are arranged and each unit can be controlled with common control signal wires. CONSTITUTION:Control signals are outputted to common signal wires 4 such as a bus line in a control circuit 3. In a unit 1, each circuit of individual units #1 - #5 in the inside of the unit 1 is set and the transmitting and receiving of ultrasonic waves are made so that the transmitting and receiving positions and the focal distances of ultrasonic beams, corresponding to the control signals outputted to the common signal wires 4, can be obtained, and then the control signals are renewed to change the transmitting and receiving positions or the focal distances of the ultrasonic beams for making the transmitting and receiving of next ultrasonic beams. This constitution can manufacture a device having a requested specification in a short time. When the specification of a device is to be expanded, it is possible to cope with the expansion by adding a required unit without a new design and manufacturing.
Patent JP-2000064970-A (JP)
Title: Scroll type compressor and plating method therefor
Inventor: INOGUCHI KAZUHIKO
IPC: F04C29/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of seizure to a slide part and to effectively utilize a small high speed scroll type compressor having the number of revolutions set to a high value by a method wherein an electroless Ni-B plated film having boron nitride(BN) dispersed in a film is applied on a machined surface and the surface of a slide part. SOLUTION: After liquid for Ni-b plating forming a matrix is used and BN particles are separately added and mixed to prepare plating liquid in a bath, a scroll 1 made of an aluminum alloy and having a slide part is immersed in the plating liquid and electroless Ni-B plating is applied on the machined surface and the slide part of the scroll 1. In this case, BN(boron nitride) used as particles is one kind of non-oxide fine ceramics and a compound having self-lubricity. Since the BN particles is generally low in drape with plating liquid 2, after the BN particle and pure water are previously brought into a paste-form state, the particles and the pure water are mixed with the plating liquid 2 and the mixture is added in a plating tank 3 to prepare composite plating liquid.