baber/WOPTO huggingface dataset:
Patent JP-H06341640-A (JP)
Title: Firing mechanism of lighter
Inventor: IWABORI MASAYUKI
IPC: F23Q2/46
Filed: 1992-12-22
Abstract: PURPOSE:To easily fire a lighter with a single operation without contaminating the tip ends of fingers by forming a pawl integrally with an operation member through a hinge freely to be slanted in the direction where it is separated away from a gear, and elevating a nozzle through a nozzle elevation lever when the operation member is pushed down. CONSTITUTION:A pawl 28 is formed integrally with an operation member 24 through a hinge 30 freely to be slanted in the direction where it is separated from a gear 2. Hereby, firing performance stabilized at all times is ensured. A lever reception hole 24a is formed in the operation member 24 such that a nozzle 3 is elevated through a nozzle elevation lever 6 when the operation member 24 is pushed dot, and a corresponding end 6b of the nozzle elevation lever 6 is inserted into the lever reception hole 24a. Hereby, when the operation member 24 is pushed down, the nozzle elevation lever 24 6 is rotated clockwise to lift the nozzle 3. Thus, a lighter can easily be fired.
Patent JP-H10112196-A (JP)
Title: Non-volatile semiconductor memory
Inventor: NOBUKATA HIROMI
IPC: G11C16/02
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory in which the number of times of verifying and the number of times of charge and discharge of a decoder can be reduced, and a total writing time can be shortened. SOLUTION: This device is provided with AND gates 16a, 16b in which, if writing data of (n) bits stored in a page buffer 15 has bit data of the prescribed logic '0', data is converted to a low level data, and if it has not bit data of logic '0', data is converted to a high level data, writing/reading control circuits 12a, 12b which has a latch, latches high or low data outputted from the gates 16a, 16b, outputs it to a selected bit line and performs writing when the latch data is a low level, and discriminating circuits 17a, 17b in which rear out data is compared with corresponding writing data stored in the page buffer 15, it is discriminated whether writing is sufficient or not, and if writing is sufficient, data is converted to a non-writing data, and rewritten in the page buffer 17a, 17b.
Patent JP-2000176024-A (JP)
Title: Electrode structural body
Inventor: KANEHARA MATSURO
IPC: A61N1/30
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To suppress the current-carrying stimulation by arranging a plurality of electrode elements on one side of an insulating base with being mutually insulated by a partition, arranging resistance elements on the other surface of the insulating base, and electrically connecting the respective electrode elements to the respectively corresponding resisting elements through the insulating base. SOLUTION: In the production of a living body electrode structural body, for example, 16 electrode elements 2 are arranged on one side of an insulating base material 1 with being mutually insulated by a partition 7. Each electrode element 2 is formed by successively laminating an electrode 3 and an electrolytic layer 4. Resistance elements 8 are arranged in positions corresponding to the electrode elements 2 on the other side of the insulating base 1, respectively. Each resistance element 8 is arranged in the position corresponding to each electrode element 2, and the mutually corresponding electrode element 2 and resistance element 8 are electrically connected to each other through the insulating base 1.  These resistance elements 8 are mutually connected through a wiring 10 consisting of a low-resistance silver paste screen-printed on the insulating base 1 and collected to an electrode terminal 11.
Patent JP-2001176560-A (JP)
Title: Method of adjusting characteristics of lithium ion secondary battery
Inventor: ADACHI NORIKAZU
IPC: H02J7/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of stabilizing battery characteristics of a lithium ion secondary battery comprising a lithium-metal complex oxide as a positive electrode active material. SOLUTION: The battery characteristics of the lithium ion secondary battery having a positive electrode with a lithium-metal complex oxide to absorb and discharge lithium ion and a negative electrode to absorb and discharge lithium ion are adjusted by charging and discharging for plural times. In charging/ discharging, the volume of electricity to be charged and discharged each time is 20% or lower than the rated capacity of the lithium ion secondary battery as 100%, and the crystal structure of the lithium-metal complex oxide varies at the time of charging/discharging. Therefore, by stabilizing the crystal structure of the lithium-metal complex oxide used as the positive electrode active material, the battery characteristics are stabilized.
Patent JP-H10170247-A (JP)
Title: Method and device for non-contact measurement of surface roughness
Inventor: WATABE KAZUHIRO
IPC: G06T1/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface roughness measuring device using two-dimensional photo-electric transferring element alley which can make high reliability measurement of means roughness in short time even though the object to be inspected has a free curved surface without being influenced by a micro-displacement of the objected in an non-contact condition based upon the diffused light distribution analytical method. SOLUTION: To a surface to be inspected 5, parallel beams 2 of light are radiated in the normal direction, and the diffused light distribution from the surface 5 is received by a two-dimensional photo-electric transferring element alley 7, and image data is formed from the detected output of this element alley 7, and if the intensity distribution of the diffused light 6 is assumed as a three-dimensional body on the image exhibited on the screen of a display 11 as the spreading situation data of the diffused light distribution, the center of gravity of this three-dimensional body is determined as the center of gravity of the intensity distribution, followed by calculation of the ratio of the total intensity of the diffused light 6 between two regions having differing areas centering on the position on plane of this determined center of gravity,  and the obtained ratio is compared with the evaluation data 16 where the previously measured ratio of the total intensity is related to the mean surface roughness, and thereupon the roughness of the surface 5 is evaluated.
Patent JP-2000176826-A (JP)
Title: Cleaning method and device thereof for lapping surface plate
Inventor: HASHIMOTO YASUYUKI
IPC: B24B53/017
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To automate the cleaning operation for lapping surfaces. SOLUTION: An injection nozzle 17 is moved from a retracting position (a) up to a washing position (b), and high-pressure water with pressure of 2 to 5 kgf/cm2 is jetted from a jet 22a of the injection nozzle 17 toward lapping surfaces while upper and lower surface plates 14, 15 are rotated. The high- pressure water is forced into surface plate-grooves 16 of the respective lapping surfaces, and residual materials in the surface-grooves 16 are driven out by impact at this time. Thus, the lapping surfaces are automatically cleaned. As a result, reduction in the washing time, insurance of certainty of a cleaning process, the improvement of workability associated with the larger-sized lapping device 11, releasing of operators from dirty-severe-dangerous operations, reduction in the cycle time in relation to loading and unloading of silicon wafers, can be simultaneously satisfied.
Patent JP-H10180573-A (JP)
Title: Automatic parts fastener
Inventor: WAKI KAZUHIRO
IPC: B23P19/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To complete fastening by final fastening torque by providing a control part outputting a command value in response to a target torque at every moment obtained from torque increasing acceleration to a driving part, and outputting a motor stopping command signal to the driving part after the lapse of a set time. SOLUTION: Even when target torque and detected torque are conformed to each other so as to make zero in difference of both torque until a measured time reaches a set time, target torque in a fastening process is only output to a driver bit 2b, hence even thereafter a command value is output from a control part 4 to a driving part 8, a motor 2a is continuously rotated, and fastening is continued along a torque-time characteristic curve. Further, when the target torque and the detected torque are conformed to each other after the measured time exceeds the set time, torque increasing acceleration is selected so that the detected torque reaches the final fastening torque at the point of time.
Patent JP-2000183288-A (JP)
Title: Static electricity protecting circuit and semiconductor integrated circuit
Inventor: ICHINO HARUHIKO
IPC: H01L27/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the breakdown voltage of a static electricity protection circuit. SOLUTION: The collector of a transistor Q1 is connected to a terminal T1, the base and emitter are connected to a terminal T2, the collector of a transistor Q2 is connected to the terminal T1, the emitter is connected to the terminal T2, the base is connected to the terminal T2 via a resistor R, static electricity with one polarity is clamped by a diode between the base and collector of the transistor Q1, and static electricity with the other polarity is clamped between the collector and emitter of the transistor Q2.
Patent JP-H05181863-A (JP)
Title: Document error detector
Inventor: OGASAWARA SATOSHI
IPC: G06F17/21
Filed: 1991-12-30
Abstract: PURPOSE:To exclude comparison on a character unit basis as much as possible and accurately detect an error position without requiring a complicated processing of clause units or the like at the time of comparison between an input document and a correct document. CONSTITUTION:Document data as an input model is stored in a comparison source document memory 4. A control part 1 compares document data inputted from an input part 2 with corresponding document data in the comparison source document memory 4. In this case, the control part 1 successively extracts character strings of continuity of the same character type from the head of both document data and discriminates whether extracted character strings coincide with each other or not to detect the error position of the document.
Patent JP-H11188598-A (JP)
Title: Wire saw
Inventor: KOBAYASHI SHIGEO
IPC: B28D5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a wire cleaning mechanism, and clean off slurry adhered to a wire efficiently without the need of consumable items such as cleaning solvent. SOLUTION: While a wire 18 applied between a plurality of finishing rollers at a specified pitch is run, slurry containing free abrasive grains is supplied onto the wire 18, and a work is brought into contact with the wire 18 for starting finishing. In the running route of the wire 18, a cleaning member 31 is arranged so as to clean off slurry adhered to the wire 18 by pressingly touching the outer peripheral surface of the wire 18 from one side.
Patent JP-H05163674-A (JP)
Title: Flame-proof finishing of nonwoven fabric
Inventor: MUKAI SADAYOSHI
IPC: D06M101/16
Filed: 1991-12-16
Abstract: PURPOSE:To completely eliminate the generation of formaldehyde in the flame- retarding treatment of a nonwoven fabric. CONSTITUTION:A solution of a vinyl phosphonate is impregnated in a nonwoven fabric and irradiated with electron ray in an inert atmosphere to fix the vinyl phosphonate to the nonwoven fabric by graft-polymerization.
Patent JP-2001171046-A (JP)
Title: Release sheet for electron beam curing process
Inventor: KOBAYASHI MASASHI
IPC: B32B27/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a release sheet for an electron beam curing process good in the releasability of synthetic leather, generating no fog or irregularity on its surface and prevented from the generation of a flaw caused by discharge irregularity or the attraction of dust on the surface of process paper by reducing static electricity being the point at issue at the time of production. SOLUTION: A release sheet for electron beam curing process comprises a composition prepared by adding 1-15 parts by weight of an organic antistatic agent and/or 25-100 parts by weight of a conductive filler to 100 parts by weight of an electron beam curable organic compound.
Patent JP-2000178637-A (JP)
Title: Ladle refining apparatus and ladle refining method using this apparatus
Inventor: KIMURA HIDEAKI
IPC: F27D3/16
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a ladle refining apparatus, in which the stickiness of skull on a vessel is restrained and the stirring of molten steel, the reformation of slag and the degassing are efficiently executed, and a ladle refining method using this apparatus. SOLUTION: In the apparatus for executing the refining of the molten steel by directly connecting a vacuum-reduced pressure vessel 2 with the upper part of the ladle 1 and blowing stirring gas 6 with inert gas into the ladle, the inner diameter in the vacuum-reduced pressure vessel is formed as the inner diameter at the upper end part of the ladle or shorter and the diameter D of the projecting cross sectional surface of rising portion 7 on the molten steel surface develope with the stirring gas 6 blown in the ladle or longer.
Patent JP-H11169402-A (JP)
Title: Pad for hemostasis
Inventor: MATSUDA TETSUAKI
IPC: A61F13/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a pad for hemostasis capable of performing effective hemostasis by surely pressurizing a pierced hole from which an injection needle or a catheter or the like is pulled out after an artery or a vein is pierced and treatment or inspection is performed. SOLUTION: The peripheral edge part 1 and bottom part 2 of a nonwoven fabric piece containing heat adhesive synthetic fibers are thermally fused and hardened, the center part of the bottom part 2 is projected upwards and a projection part 3 and a small projection part 31 are formed. An upper surface 4 on the opposite side of the bottom part 2 is molded into a soft spherical shape. The peripheral edge part 1 is strongly hardened and the hardness of the bottom part 2 is gradually weakened from the peripheral edge part 1 toward the center part. The projection part 3 and the small projection part 31 at the center part of the bottom part 2 are hardened further weakly.  When the upper surface 4 of this pad 5 for the hemostasis is abutted to the pierced hole and pressurized, touch to the skin is soft and the hemostasis is surely performed without deformation by the hard peripheral edge part 1 and the bottom part 2.
Patent JP-2000186024-A (JP)
Title: Composition for oral cavity
Inventor: SANO HIROSHI
IPC: A61P1/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity capable of effectively increasing free fluorine ions from sodium monofluorophosphate is saliva while acting on the interior of oral cavity and effectively producing fluorine ions during the use in oral cavity. SOLUTION: This composition for oral cavity is characterized in combinedly using a synthetic amorphous type titanium bound silicate in which titanium binding amount is 0.5-15 wt.% as TiO2 based on SiO2 and a free alkali metal (M) contained in an amount of 3.0-12.0 mol/mol% expressed in terms of M/SiO2 and sodium monofluorophosphate. According to the present invention, free fluorine ions are effectively produced in saliva during use and high caries- preventing effect is exhibited.
Patent JP-2001183513-A (JP)
Title: Color filter, its manufacturing method, and color liquid crystal display device
Inventor: TANAKA JUN
IPC: G02B5/20
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a high quality color filter with improved aligning in spacer formation and improved controlling of spacer thickness, its manufacturing method and a color liquid crystal display device utilizing the same. SOLUTION: A protective layer and the spacer are composed of the same negative photosensitive resin. The manufacturing method comprises a step to form a color filter pattern of plural colors with a specified pattern on a substrate, a step to coat it with the first layer of the negative photosensitive resin and heat it to form the transparent protective layer to cover the color filter pattern, a step to expose the full surface of the negative photosensitive resin layer, a step to coat it with the second layer of the negative photosensitive resin and heat it to form post spacers, a step to expose the second layer of the negative photosensitive resin via a photomask with the desired pattern,  a step to form the desired pattern to form the post spacer by developing the second layer of the negative photosensitive resin and a heating step to harden the first and second layers of the photosensitive resin.
Patent JP-H11183130-A (JP)
Title: Method and device for laser interference range-finding, stage device using it, and exposure device using it
Inventor: KAMIYA SABURO
IPC: H01L21/68
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To measure with precision X direction displacement of a mobile plain mirror which can move in X-Y plane with a mobile plain mirror whose length in Y direction is short. SOLUTION: A measurement light is emitted to a mobile plain mirror 54X which can move with a given degree of freedom and its reflected light is interfered with a preference light, for measuring a distance in a predetermined direction form a reference position of the mobile plain mirror 54X, for that purpose, a measurement axis for measurement light is provided in plural numbers so that measurement is continuously performed with the other measurement axis even when measurement with one measurement axis becomes impossible, for laser interference range finding.  Here, when measurement-impossible state of one measurement axis becomes possible-state, the order number N of interference related to a distance in the predetermined direction of the mobile plain mirror 54X is obtained from a measurement value of the other measurement axis, and based on the order number of interference and absolute phase ϕ measured with one measurement axis, the measurement value of one measurement axis is reset.
Patent JP-2000186186-A (JP)
Title: Flame-retarded resin composition and semiconductor- sealing material and laminated board using the same
Inventor: ITO MIKIO
IPC: H01L23/31
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded resin composition that has a high degree of flame retardancy and excellent reliability with no addition of halogen compound. SOLUTION: This resin composition comprises (A) an epoxy resin that has at least two epoxy groups in one molecular, (B) a curing agent, and (C) an organophosphorus compound that has a chemical structure that at least one phosphorus atom covalently bonds to at least one carbon atom in one molecule and bears at least two hydroxy groups in one molecule. In this resin composition, the content of phosphorus in the resin composition is 0.3-5 wt.%.
Patent JP-H11183086-A (JP)
Title: Cleaner for open rack type heat exchanger
Inventor: SAWARA KAZUYA
IPC: F17C9/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enable continuous operation of a heat exchanger by a method wherein a high pressure water supply pipe is mounted horizontally between heat exchange panels to let the tip of a nozzle be set in the tangential direction of the supply pipe and an injection nozzle itself is turned in the direction of the outer circumference of the pipe or the pipe itself is rotated to achieve a mechanization and automation of cleaning by workers. SOLUTION: Between heat exchange panels 1, a main shaft pipe 10 longer than the width of the panel is pivoted horizontally and one end thereof is supplied with high pressure water from a high pressure pump 12 through a rotary joint 11. The tip part of an injection nozzle of an injection pipe 13 is slightly bent in the tangential direction of the pipe from the radial direction of the pipe so that the main shaft pipe 10 pivoted itself is rotated by an injecting reaction when the high pressure water is injected to be supplied. The high pressure water from the injection nozzle is injected to the surfaces of the heat exchange panels in a specified range of angle, namely, in a conical fashion.  The position, especially position in height of the main shaft pipe 10 between the heat exchange panels 1 and the positions, shapes, dimensions and the like of the injection pipe 13 and the injection nozzle are properly selected to cover the most of the heat exchange panels 1 in the height direction as injection cleaning range.
Patent JP-H11180931-A (JP)
Title: Purification of vinylic monomer
Inventor: YOSHIDA KOICHI
IPC: C07C69/54
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently purifying the subject monomer by which mercaptan can be removed with a small amount of a treating agent by treating a vinylic monomer containing a trace amount of mercaptan with a copper compound in the presence of molecular oxygen. SOLUTION: A vinylic monomer (e.g. vinyl benzoate and methyl acrylate) containing a trace amount of mercaptan (e.g. the mercaptan used as a chain transfer agent) is treated with a copper compound (e.g. copper acetate) in the presence of molecular oxygen in the method for purifying the vinylic monomer. The treatment is preferably carried out at 20-60 deg.C for 10 min to 8 hr. The molecular oxygen is preferably supplied at a rate of 1-30 ml/min to 100 ml reaction liquid. For example, the method by bubbling the molecular oxygen from the bottom part of the reaction liquid is cited as the supplying method. The amount of the copper compound added thereto is preferably 0.01-0.5 pts.wt. per 1 pt.wt. mercaptan of the impurity.
Patent JP-2000195878-A (JP)
Title: Wafer transfer/fixing jig and manufacture of semiconductor device
Inventor: TOKUBUCHI KEISUKE
IPC: H01L21/67
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer/fixing jig, with which dicing, rear-surface grinding and die bonding steps in assembling steps of a semiconductor device can be carried out and which can easily peel off a thin chip, which was difficult in the bonding step in prior arts, and to provide a method for manufacturing the device. SOLUTION: This wafer transfer/fixing jig which has a thin plate 1 having the same diameter as a wafer 2 and formed therein with a plurality of holes 4 in the plate thickness direction and having an adhesive material 2 coated on one side of the thin plate is used, the rear surface of the wafer having grooves 6 deeper than the thickness of a completed chip in the main surface of a semiconductor element formed along a dicing line is ground and polished down to the thickness of the completed chip, the wafer is divided into individual chips, and the separated chips of the wafer are transferred to a die-bonding device.