baber/WOPTO huggingface dataset:
Patent JP-2001085021-A (JP)
Title: Carbon electrode material assembly
Inventor: KOBAYASHI MASANOBU
IPC: H01M8/18
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode material assembly capable of reducing the cell resistance of a redox flow battery and enhancing the energy efficiency by improving the characteristics of carbonaceous fibers and the physical proper ties of non-woven cloth and maintaining low the contacting resistance of the carbon electrode material for a long period of time. SOLUTION: The carbon electrode material assembly used in a redox flow battery using aqueous solution electrolytic solution consists of a non-woven cloth of carbonaceous fibers, wherein the fibers simultaneously meet the requisite conditions (a) and (b) obtained through XPS surface analysis; (a) the amount of surface acid functional radicals is 0.2-2.0% of the total number of surface carbon atoms and (b) the number of surface carbon atoms in double bond with nitrogen is 0.3-3.0% of the total number of surface carbon atoms. The non-woven cloth has a compression ratio of 10-25% according to JIS L1096 (1990) and a modulus of compression elasticity of 80% or more.
Patent JP-S63113265-A (JP)
Inventor: MURAKI MINEO
IPC: F25B17/08
Filed: 1986-10-28
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-H08117266-A (JP)
Title: Cornea fixing device and cornea marking method
Inventor: YAMAGUCHI TATSUO
IPC: A61F9/007
Filed: 1994-10-21
Abstract: PURPOSE: To sufficiently fix a sclera piece for the prevention of the dislocation of a cornea at a cutting process by applying two curved surfaces to a cornea placement section corresponding to the curvatures of a cornea section and a sclera section, forming a suction port inside and outside a cutter blade guide mark, and applying an oblong groove form to the opening of an inner suction port. CONSTITUTION: The cornea placing surface 5 of a cornea placement section 3 is made to have a curved surface corresponding to the curvature of the cornea section 4a of a sclera piece, and a curved surface corresponding to a sclera section 4b. An inner suction port 10 having an oblong groove type opening is formed inside the cutter blade guide mark 7 of the section 5, while an outer suction port 9 is formed outside the mark 7. Also, the through hole of the port 10 in the opening is formed at the side of the mark 7. Furthermore, the ports 10 and 9 are alternately arranged toward the mark 7. Also, a through hole 8 is drilled through the center of the section 3 and the edge of the outer end of the opening of the port 10 is formed to have acute or right angles.
Patent JP-2001085024-A (JP)
Title: Carbon electrode material assembly
Inventor: INOUE MAKOTO
IPC: H01M8/18
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon electrode material assembly capable of reducing the cell resistance of a redox flow battery by improving both the characteristics of carbonaceous fibers and the physical properties of non-woven fabric, enhancing the energy efficiency by allowing the electrolytic solution in an electrolytic bath to flow smoothly, and maintaining low the contact resistance of the carbon electrode material for a long period of time. SOLUTION: The carbon electrode material assembly used in a redox flow battery using aqueous solution electrolytic solution consists of a non-woven fabric of carbonaceous fibers, wherein the fibers simultaneously meet the requisite conditions (a) and (b) obtained through XPS surface analysis; (a) the amount of surface acid functional radicals is 0.2-2.0% of the total number of surface carbon atoms and (b) the number of surface carbon atoms in double bond with nitrogen is 0.3-3.0% of the total number of surface carbon atoms. The non-woven fabric has a bulk density of 0.05-0.17 g/cm3.
Patent JP-S61134025-A (JP)
Title: Mesa etching method for semiconductor wafer
Inventor: SUZUKI KENJI
IPC: H01L21/3065
Filed: 1984-12-05
Abstract: PURPOSE:To equalize the depth of mesa grooves crossed at right angle by a method wherein a semiconductor wafer is fixed, so that striped direction, which crosses at right angle on an exposed section of a mask layer at specific angle to cassette motion direction. CONSTITUTION:A semiconductor wafer 1 coated by photoresist is put in a cassette 5 exposing a part which forms mesa grooves crossing at right angle and then is fixed pressing down the wafer 1 by a stopper 6. The cassette 5 is soaked in an etching tank 8 filled by chemical etching liquid 7 and then etching is subjected to do automatically up-and-down reciprocation by a handle 51. At this time, the wafer is fixed, so that the direction of the mesa groove 3 formed on the wafer is hold at 45 deg. to reciprocation direction 9 of the cassette. Thereby, the difference between the depth of the mesa grooves in two direction is very small, and additionally, the dispersion between the wafers as to the difference of the groove depth, so a semiconductor element constituted by a uniform semiconductor chip can be produced.
Patent JP-H04134514-A (JP)
Title: Flat cable
Inventor: OKADA ATSUSHI
IPC: H01B7/00
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the logic of an interface between printed circuit boards by synthesizing the logic according to an input signal from an input/output buffer set as an input side in the group of input/output buffers. CONSTITUTION:A logic circuit array 5 synthesizes the logic according to a set information signal inputted to an input terminal group 3 exclusive for control and the input signal from the input/output buffer set as the input side in an input/output buffer group 4. In this case, a control signal to the input/output buffer group 4 is generated, and an electric signal is outputted through an input/output buffer set as an output side in the input/output buffer group. Thus, the logic of the interface between the master and slave printed circuits boards through a flat cable can be obtained.
Patent JP-2000084753-A (JP)
Title: Interference fitting method
Inventor: TAKEUCHI HIROYUKI
IPC: B23P19/02
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make two members collide with one another in a state that the eccentricity between two members is not generated in an interference fitting method of two members by the collision, by linearly moving at least one of two members to be interfered and fit to one another in the direction close to one another. SOLUTION: A second member 12 is accelerated by an accelerator 46 for its linear motion while rotated about its axis by a rotating device 50. The attitude of the second member 12 during the linear motion is stabilized because the second member 12 is linearly moved with rotation, so that the second member can be collided with a first member 10 in a state that the eccentricity between two members 10, 12 is not generated.
Patent JP-H0198250-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L23/28
Filed: 1987-10-12
Abstract: PURPOSE:To prevent a short-circuit accident at the end section of a collector lead completely by sealing an insulating supporter, a chip loading section and a semiconductor chip into a resin molded form and positioning the underside of the chip loading section at a fixed distance from the underside of the resin molded form by the insulating supporter. CONSTITUTION:A base lead, an emitter and an external leading-out section 1B for a collector lead 1 are positioned onto the edge section of a recessed section 21 in a molding bottom force 20A in a lead frame 19 to which a chip 3 is loaded and wire bonding is completed, and the lead frame is placed onto the molding bottom force so that a chip loading section 1A for the collector lead 1, a collector lead nose section 1C1, to which an insulating supporter 13 is fixed, and the base lead and a wire bonding section for the emitter are positioned onto the recessed section 21. A molding top force 20B is lowered, and a resin is injected into a cavity section shaped between the molding bottom force 20A and the molding top force 20B and the chip 3 is molded with a resin. The sides of the nose sections 1C1 and 1C2 of the collector lead 1 are supported in required height by the insulating supporter 12.
Patent JP-H07188932-A (JP)
Title: Apparatus and method for processing workpiece provided with infrared sensor
Inventor: JIEEMUZU ANSONII ONIIRU
IPC: H01L21/31
Filed: 1994-10-21
Abstract: PURPOSE: To easily and inexpensively optimize production parameters without requiring empirical tests by arranging an IR sensor in a conduit for feeding an inflow fluid contg. a reaction material into a reaction chamber and detecting the concn. of the reaction material from the quantity of the IR rays passing this fluid.  
     CONSTITUTION: The inflow fluid contg. the gases from gas supply sources 38a to 38c and the reaction material 32 from a vessel 30 is supplied via a fluid delivery device to the reaction chamber 22 of a CVD or etching apparatus 20. The injected fluid is introduced through a manifold 37 and is made into a plasma by an RE source 28. A workpiece 26 held on a holder 24 is processed by this plasma. The IR sensor 40 communicating with the conduit 34 on the reactant source side of the fluid delivery device described above and a conduit 36 on the reaction chamber side is connected in series between these conduits. At this time, the IR beam is sent through the inflow fluid to an IR detector which detects the quantity of the light not absorbed by the inflow fluid. As a result, the concn. of the reaction material in the inflow fluid is detected and the control of the reaction system is executed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0678707-A (JP)
Title: Treatment of bean curd
Inventor: TAMURA YASUMICHI
IPC: A23L11/00
Filed: 1992-08-31
Abstract: PURPOSE:To enable the removal of water attached to the surface of bean curd in high efficiency. CONSTITUTION:Water is removed from the surface of bean curd by covering the surface of bean curd with a sheet and allowing the water to be absorbed in the sheet. The sheet is produced by wetting a porous polyvinyl acetal sheet having a porosity of >=80vol.%.
Patent JP-H0684532-A (JP)
Title: Solid high polymer type fuel cell
Inventor: OKA YOSHIO
IPC: H01M8/04
Filed: 1992-08-31
Abstract: PURPOSE:To achieve the miniaturization and the light weight of a solid high polymer type fuel cell by preventing the high polymer electrolyte films of the fuel cell from being dryed and achieving the high output density and proofing the fuel cell against moisture without its performance lowered and also preventing the overheat thereof. CONSTITUTION:An anode electrode 103 bearing platinum catalyser and a cathode electrode 104 are arranged on both sides of a high polymer electrolyte film 105, and a collector plate 102 with a groove is arranged. Hydrogen is supplied to the groove part of the collector plate 102 on the anode electrode 103 side and oxygen is supplied to the cathode electrode 104 side, and a porous tube 101 of hydrophilic-made fluorine resin is provided within the groove of the collector plate 102 and then the tip end thereof is closed. Water is passed through the porous tube 101. The inner pressure of water is increased up to the same as or mare than the gas pressure inside the cell.
Patent JP-H10104417-A (JP)
Title: Color filter, liquid crystal element using the same, production of these and ink for ink-jet process used for production
Inventor: KASHIWAZAKI AKIO
IPC: B41J2/01
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having sufficient heat resistance, solvent resistance and high resolution without causing mixing of colors, irregular colors or voids in colors in simplified production processes by using an ink jet method. SOLUTION: A black matrix 2 is formed on a substrate 1, and an ink 4 composed of a coloring agent, a cellulose reactive compd. and a compd. which can be crosslinked with the cellulose reactive compd. is injected from an ink jet printer on the openings of the black matrix 2. The ink 4 is hardened by heat treatment to form a color filter 9. If necessary, a protective film 5 is formed on the filter.
Patent JP-S62116931-A (JP)
Title: Wire driving optical system device
Inventor: TSUTSUI EIJI
IPC: G03G15/047
Filed: 1985-11-15
Abstract: PURPOSE:To enable electrostatic discharging operation whenever a moving frame returns by making the abutting part of a shutter plate abuts on and move the moving frame at the end of the closing operation of a shutter plate through the operation of a driving wire. CONSTITUTION:When an original 1 is exposed, the driving wire 14 fixed to a fixation part 9 is drawn as shown by an arrow A and the shutter plate 20 opens an opening part. When the 1st moving frame 3A returns at the end of exposure, the driving wire 14 is drawn as shown by an arrow B and the shutter plate 20 slides firstly as shown by the arrow B to close the opening part 21 completely. Then when the abutting end 24 abuts on an edge 22, the 1st moving frame 3A moves as shown by the arrow B with the tensile force of the wire 14 and light from an exposure lamp 3a is reflected by the white surface of the shutter 20 and guided as light L2 to a photosensitive drum through mirrors 4a and 4b, etc. This light removes unnecessary charges on the surface of the photosensitive drum 7.
Patent JP-2001080388-A (JP)
Title: Cigar lighter installing structure for constructing machine
Inventor: SAKAKI NAOKI
IPC: B60K37/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a cigar lighter installing structure for a constructing machine attached so as to always fix a position of an earth terminal in an interior panel at a specific position, and improving assembling performance. SOLUTION: A cigar lighter 13 is composed of a knob 14 having an igniting portion, an inner wheel portion, and an outer wheel portion 16 united with the inner wheel portion. The inner wheel portion and the outer wheel portion 16 are united to each other so as to sandwich a part of the interior panel 11, thereby attaching the cigar lighter 13 to the interior panel 11. An earth terminal member 21 having an earth terminal 21a and positioned by a projection 22 of the interior panel 11 is separately provided. The earth internal member 21 is disposed between the inner wheel portion and the outer wheel portion 16 while contacting with the outer wheel portion 16, and the inner wheel portion and the outer wheel portion are united while positioning the earth terminal member 21 by the projection 22 of the interior panel 11.  Therefore, in the interior panel, the earth terminal is fixed at a specific position facilitating the connection of an electrical terminal at the time of assembling.
Patent JP-H03121246-A (JP)
Title: Hydrogen fueled engine
Inventor: FURUHAMA SHOICHI
IPC: F01B29/08
Filed: 1989-10-02
Abstract: PURPOSE:To attain compactness and reduce a cost by converting refrigerant into high temperature pressure gas by the heat-exchange with exhaust gas so as to drive an expansion engine, as well as converting refrigerant gas exhausted from the expansion engine into liquid by the heat-exchange with liquid hydrogen. CONSTITUTION:A first heat exchanger 7 is installed at an exhaust system 5 connected to the cylinder 2 of a hydrogen-fueled engine 1, as well as a second heat exchanger 8 is installed at a liquid hydrogen supply system 6. In a refriger ant circulating circuit 12, refrigerant 14 in a refrigerating tank 13 is force-fed by a refrigerant pressurecirculating first heat exchanger 7 so as to be converted into high pressure-temperature gas and supplied into an expansion engine 16, thus obtaining output. Refrigerant gas exhausted from the expansion engine 16 is supplied to the second heat exchanger 8 to be heat-exchanged with liquid hydrogen 11 supplied by a liquid hydrogen pressure-feed pump 10 from a liquid hydrogen tank 11, thus being cooled and converted into liquid, then flowing back to the refrigerating tank 13.
Patent JP-H0788723-A (JP)
Title: Inner-outer wheel interference fit type vacuum seal structure
Inventor: SUZUKI KIICHI
IPC: B23P11/02
Filed: 1993-09-21
Abstract: PURPOSE:To provide inner-outer wheel interference fit type vacuum seal structure preventing a workpiece from being deformed, from being spoiled in its properties, from being lowered in the cleanliness and from having the rough surface without using welding for jointing. CONSTITUTION:An annular outer cell 4 having a ring groove 7 of flat V-shape cross section on the inner peripheral surface, and an inner cell 4 of a slightly larger diameter having a ring protrusion 8 of isosceles trapezoidal cross section on the outer peripheral surface are coaxially fitted to form inner-outer wheel interference fit type vacuum seal structure. In this case, the outer cell 4 and the inner cell 3 are so formed that the groove inclination alpha of the ring groove 7 of the outer cell 4 is smaller than the protrusion inclination beta of the ring protrusion part 8 of the inner cell 3, and the width of the horizontal cylinder face part 9 of the ring protrusion 8 of the inner cell 3 is smaller than the joint width (t) of the ring protrusion part 8. At the fitting time, the inner and outer peripheral surface of both cells 4, 3 are brought into pressure contact with each other by two high stress lines passing both ends of the horizontal cylinder face part 9.
Patent JP-H0996110-A (JP)
Title: Temporary roof
Inventor: SUGIURA HITOSHI
IPC: E04G21/28
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To simplify a crane device by spanning roof units between carriages which are set on railways arranged in parallel so that the roof units are arranged at predetermined intervals by means of the carriages so as to rotate the roof units in order to form a continuous roof surface. SOLUTION: Roof units 20 are moved on rails 13 by means of carriages 11, and are arranged at predetermined intervals. Then, they are rotated and are stopped and fixed at positions where they are substantially horizontal. At this time, overlap members 23 of the roof units 20 are made into close contacts with the upper surface of one side part thereof in the laying direction so as to form a continuous roof surface composed of a plurality of the roof units 20. The narrower the width of the roof units 20, the lighter the weight of the roof units 20, and the smaller the size thereof, thereby it is possible to facilitate the handling of the roof units 20.
Patent JP-H05101751-A (JP)
Title: Manufacture of electrode material
Inventor: YOSHIOKA NOBUYUKI
IPC: H01H1/02
Filed: 1991-10-04
Abstract: PURPOSE:To make it possible to solder by using an ordinary soldering material to the lead rod of a vacuum interrupter by machining the soldering part of a raw material obtained by heating and sintering an alloy powder, and after that, forming a surface-treated layer. CONSTITUTION:The minute powder A of a copper-chromium alloy obtained by an atomizing method is sintered in a nonoxidizing ambiance, and after machining the soldering part of an electrode raw material obtained in such a way, a surface-treated layer E for soldering is formed to the soldering part. By such a process, minute clearances existing at the soldering part of the raw material C are made in the filled up condition. A mixture of copper and chromium is melted in a non-oxidizing ambiance such as a vacuum, for example, the resultant melted metal is quenched to solidify into minute powder, and the minute powder of a copper-chromium alloy in which the chromium is dispersed in a copper matrix is obtained. Since the soldering material cannot invade inside the raw material C by the presence of the layer E, good soldering can be carried out, and it can be used as the electrode of a vacuum interrupter.
Patent JP-H1081848-A (JP)
Title: Fluorine-based coating composition
Inventor: IIDA AKIHITO
IPC: C09D143/04
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-based coating compsn. which is excellent in storage stability and in adhesiveness in multicoating on various substrates. SOLUTION: This compsn. contains, as the essential ingredients, 100 pts.wt. org.-solvent-soluble fluorocoplymer (A) formed essentially from a fluoroolefin, a (meth)acrylic ester or vinyl ether, and an olefinic monomer having a hydrolyzable silyl group, 0.1-30 pts.wt. epoxy compd. (B) having a hydrolyzable silyl group, and an ortho-acid ester (C) represented by the formula: RC(OR<1> )3 (wherein R is H, methyl, or ethyl; and R1 is 1-3C alkyl) in an amt. of 0.5-30wt.% of the sum of ingredients A and B.
Patent JP-H03120041-A (JP)
Title: Nonmagnetically metallized polyester film
Inventor: YAMAUCHI HIDEYUKI
IPC: B29L9/00
Filed: 1989-10-04
Abstract: PURPOSE:To enhance the density of protrusions on the surface of a base film and to make the heights of the protrusions uniform by specifying the average particle size of inactive particles and the content of the particles in the laminated film of polyester. CONSTITUTION:The average particle size of inactive particles and the thickness of a laminated film of polyester A containing the particles are 0.1-100 times, and the content of the particles in the laminated film of the polyester A is 0.01-10wt.%. If the average particle size/film thickness ratio is smaller than this range, the heights of the protrusions formed on the surface becomes irregular, and the strength of the surface becomes improper. On the contrary, if they are larger, the surface strength becomes improper not to be desirable. Thus, the density of the protrusions on the surface of the film can be enhanced, and the heights of the protrusions can be made uniform.
Patent JP-H06109440-A (JP)
Title: Tool measuring apparatus
Inventor: INAZAKI ICHIRO
IPC: G01B5/00
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a tool measuring apparatus wherein a plurality of sizes and the shape accuracy of a turning tool provided with a complicated shape such as an end mill, a ball end mill, a twist drill or the like can be measured simply, quickly and with high accuracy by one setup. CONSTITUTION:A tool 24 under test is attached to, and mounted on, a work spindle 20 via a chuck 11. The work spindle 20 can be turned around a prescribed axial line, but it is fixed to the lengthwise direction along the axial line so as not to be capable of being actuated. To the contrary, transmission- type laser measuring devices 42, 44 as measuring means, a microscope 30 and an electric micrometer are fixed onto the tables 6, 12, 16 constituted so as to be movable to the X-axis direction, the U-axis direction and the Y-axis direction. Consequently, when the tool 24 under test is turned around its shaft or the individual tables are moved to the X-axis and Y-axis directions and their movement distance is measured, the size and the shape accuracy of each part of the tool 24 under test are measured.
Patent JP-H10103942-A (JP)
Title: Measuring method for degree of plating adhesion to surface layer and lower layer of double-layer plated steel plate
Inventor: YOSHIZAKI FUKIO
IPC: G01B15/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve a highly accurate measurement of the degree of plating adhesion to the surface layer and the lower layer of a double-layer plated steel plate by correcting effect caused by changes in the intensity of X rays attributed to selective orientation and absorption by the surface layer. SOLUTION: In the measurement of the degree of plating adhesion to the surface layer and the lower layer of a double-layer plate steel plate, two type of relational expressions are previously generated as for different lattices between a ratio of intensities of diffraction X rays in the same bearing and at the same plane interval and the degree of the adhesion to the lower layer and that to the surface layer derived from the lower layer measured using two kind of X-ray bulbs with a different wavelength and two type of ratios of the intensities between the diffraction X rays are determined as for the respective lattices. Simultaneous equations are established with the two kind of degrees of adhesion as unknown value according to the above-mentioned relational expressions to calculate the degree of the adhesion to the surface layer and the lower layer by computation thereof.