baber/WOPTO huggingface dataset:
Patent JP-H06155256-A (JP)
Title: Polishing device
Inventor: SHIRATORI HARUO
IPC: B24B37/00
Filed: 1992-11-10
Abstract: PURPOSE:To carry out the polishing work free from the generation of unevenness along the sweeping locus of a polishing tool on the surface of a workpiece after polishing. CONSTITUTION:A polishing device performs polishing by sweeping the polished surface 5 of a workpiece 4 through the rotation of a polishing tool 1 having a working surface 3 which has the smaller area than that of the polished surface 5 and on which a polishing pad 2 is applied, and the working surface 3 of the polishing tool 1 in contact with the polished surface 5 of the workpiece 4 is formed into a projecting surface and/or the distance from the revolution center of the polishing tool 1 to each point on the peripheral edge of the working surface 3 is gradually varied.
Patent JP-H04197574-A (JP)
Title: Method for repairing pouring refractory material into side wall lining in molten metal vessel
Inventor: ADACHI KEISUKE
IPC: B22D41/02
Filed: 1990-11-27
Abstract: PURPOSE:To reduce unit cost by using a core, repairing inner wall below slag line and pouring monolithic refractory into slag line after ascending the core and sealing interval between inner face of the inner wall and the core. CONSTITUTION:At the time of repairing the inner wall (refractory) 3 in a molten metal vessel of ladle, etc., by using the vertical moving type core 1, to the inner wall 3 below the slag line 2, the pouring repair is once executed. Successively, by ascending the core 1, the distance between the inner wall 3 and the core 1, is adjusted so as to come to the prescribed thickness of the inner wall 3. After sealing by using the sealing material 6b between the inner face of repaired inner wall 3 and the core 1, the monolithic refractory is poured by using a monolithic refractory supplying tube 7 into the slag line 2 part. By this method, the service file of vessel is prolonged and the cost can be reduced.
Patent JP-H06173804-A (JP)
Title: Fuel pump control device
Inventor: OTAKE MASAMICHI
IPC: F02M37/08
Filed: 1992-12-04
Abstract: PURPOSE:To immediately follow even a delicate change of fuel pressure to control the fuel pressure with high accuracy and without waste. CONSTITUTION:A piezoelectric element 33 for receiving pressure of a spring 31 expanding/contracting in accordance with fuel pressure is set in a pressure regulator 3. An output signal P from the piezoelectric element 33 is inputted to an ECU 2 to control voltage applied to a fuel pump 1 so as to control the fuel pressure.
Patent JP-H07232068-A (JP)
Title: Preparation of hydrogenation catalyst for preparing alcohol
Inventor: SHIOMI YASUSHI
IPC: C07C29/149
Filed: 1994-12-27
Abstract: PURPOSE:To prepare a hydrogenation catalyst for preparing an alcohol with high activity and high filtration properties and contg. no chromium by reducing basic carbonate contg. copper and zinc with hydrogen, and oxidizing partially it with an oxygen-contg. gas. CONSTITUTION:A copper- and zinc-contg. insoluble basic carboriate is obtd. by mixing a soluble copper salt- and soluble zinc salt-contg. water soln. with a water soln. of a precipitant contg. an alkali carbonate or an alkali hydrogen carbonate. The formed precipitation is recovered, washed with water and dried in an inert gas. Then, this insoluble carbonate contg. copper and zinc is reduced with hydrogen without burning as it is and then, the copper reduced by bringing it into catalytic contact with an oxygen-contg. gas is partially oxidized. A hydrogenation catalyst for preparing alcohol is obtd. thereby. In addition, it is pref. that in the partial oxidation after reduction with hydrogen, 10-80% reduced copper is usually oxidized to copper oxide to obtain practical activity and filtration properties.
Patent JP-2001142082-A (JP)
Title: Method of producing electrode substrate for liquid crystal display device and liquid crystal display device
Inventor: SUDA HIRONOBU
IPC: G02F1/1339
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an electrode substrate 1 for a liquid crystal display device by which a spacer function is added to a substrate of a liquid crystal display device and a liquid crystal display device having no spacer in the pixel part in the cell can be produced, and to provide a liquid crystal display device 4 using that electrode substrate. SOLUTION: A through hole is formed in a protective film on an electrode substrate 1 where thin film transistor elements are formed, on which a transfer sheet 30 having a release layer 32 and a color layer 14 formed on a supporting sheet 31 is laminated and exposed to light through the back face to harden an adhesive layer 15 with light. Then the supporting sheet is peeled to transfer the color layer part, the color layer part not hardened is peeled, and the adhesive layer part not hardened is removed to expose the pixel lines, and a pixel electrode 18 is formed. A light-shielding film 27 is formed by exposing through the back face and a columnar spacer 17 is formed on the light-shielding film on a transistor element 12.
Patent JP-H10151306-A (JP)
Title: Filter
Inventor: KUWABARA KATSUMI
IPC: B01D29/90
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To automatically wash off solid matter caught by a filter medium though line constitution is simple, compact and inexpensive. SOLUTION: This device is constituted of plural filter units A, A,.... Each filter unit A is constituted of first to fourth plate-like elements 1, 20, 30, 40. The second element is provided with a filter medium 22. The plate-like elements 1, 20, 30, 40 are provided with through holes 3, 23, 33, 43 for water to be treated through which water to be treated before treatment flows, filtrate through holes through which filtered treated water flows, filtrate through holes 4, 24, 34, 44 through which filtered treated water flows, and washing water through holes 5, 25, 35, 45 through which washing water such as water to be washed and water flows, and are placed one upon another in a laminate with these holes being consistent with each other.
Patent JP-H05157443-A (JP)
Title: Apparatus for cold storage
Inventor: MIYAZAKI SHIGEO
IPC: F25D21/04
Filed: 1991-12-10
Abstract: PURPOSE:To facilitate regenerating of a moisture-absorbent element by providing a moisture- absorbent unit containing a moisture-absorbent element in a setup to pass through the moisture-absorbent element air sucked in from the storage chamber and dehumidify it and, when the moisture-absorbent element is regenerated, to pass through the moisture-absorbent element air heated to a high temperature by a condenser and discharge it from the apparatus for cold storage. CONSTITUTION:When a cold-storage showcase 1 is in a normal operation, lids 16a, 16b in a moisture-absorbent unit 6, which control a passage to a cooling chamber, are open and lids 17a, 17b for controlling a passage to the outside are closed; air flowing through the storage chamber 2 is cooled by a cooler 4, sent from an outlet 8 into the storage chamber 2, and sucked into the moisture-absorbent unit 6 through an inlet 9 in a manner of circulation; this flow of air undergoes removal of moisture by a moisture-absorbent element 18 as it passes through the moisture-absorbent unit 6. When the moisture-absorbent element 18 is regenerated, the lids 16a, 16b in the moisture-absorbent unit 6 are closed and the lids 17a, 17b for controlling the passage to the outside are open; by turning on power to a regenerating heater 19 the moisture in the moisture-absorbent element 18 is vaporized, and a fan 13 is actuated so that air heated to a high temperature by a condenser 12 is passed through the moisture-absorbent unit 6 so as to absorb the moisture from the moisture-absorbent element 18 and dry it as the air is discharged to the outside.
Patent JP-H10154638-A (JP)
Title: Method for manufacturing solid capacitor
Inventor: SATO REIJI
IPC: H01G9/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid capacitor that can form a conductive function macromolecular film layer with less leakage current even if a rated voltage is high, namely 10V or higher, by carefully designing the surface treatment method of an aluminum anodized film layer. SOLUTION: In a method for manufacturing a solid capacitor with a conductive function macromolecular film layer formed on an anodized film layer as a solid electrolyte, the anodized film layer is formed in a solution containing at least four constituents of each acid of boric acid, citric acid, adipic acid, and phosphoric acid or its salt by formation treatment, and the conductive function macromolecule film layer is formed in a solution containing dodecylbenzenesulfone acid, borodislicylic acid ammonium, and pyrrole by electrolytic oxidation polymerization. Also, a thin-film layer of γ- glycidoxypropyltrimetoxysilane or octadecyltrimetoxysilane is formed on the anodized film layer surface and then a conductive function macromolecular film layer is formed in a solution by electrolytic oxidation polymerization.
Patent JP-H01168012-A (JP)
Title: Stereoscopically molding substrate
Inventor: HASHIZUME JIRO
IPC: H01F27/30
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the number of assembling steps at the time of mounting and to decrease its cost by winding coils on the outer peripheries, and integrally molding coil bobbins formed with holes for mounting cores therein at predetermined positions of a substrate. CONSTITUTION:Coil bobbins 9 formed with holes 9a for mounting cores therein are integrally molded at four corners of a substrate. Then, after a circuit pattern having the bobbins 9 and lands 10 is formed, coils 10 are wound on the outer peripheries of the bobbins 9 integrally molded with the substrate 1, and the ends of coils 11 are connected by ultrasonic bonding or the like to the lands 10 of the pattern. Thereafter, cores 12 are inserted to the hollow holes 9a of the centers of the bobbins 9. After the cores 12 are inserted to the holes 9a of the bobbins 9, the cores 12 are adhered to the bobbins 9 with an adhesive 13, and a coil integrated substrate is completed. Thus, the number of assembling steps is reduced in the mounting steps of the bobbins, its cost is reduced by the deletion of the assembling steps, and a high density is obtained by the compact configuration.
Patent JP-H01168195-A (JP)
Title: Extension slave set for telephone exchange system
Inventor: TANAKA SHOZO
IPC: H04Q3/58
Filed: 1987-12-23
Abstract: PURPOSE:To extend telephone set regardless of the power capacity of a master set and signal output capacity by providing a jack for telephone connection connected to an extension, a buffer circuit receiving an input, a means displaying the line state by a signal outputted from the buffer circuit, and a power supply section supplying power to them. CONSTITUTION:The system is provided with a modular jack 8 for telephone set connection connected to an extension 5 from a master set, a buffer circuit 9a for voltage signal sent from the control line 6 and a buffer circuit 9b for voice signal superimposed on a voltage signal. Moreover, a discrimination circuit 10 discriminating a voltage signal outputted from the buffer circuit 9a to control light emitting diodes LEDa, LEDb for display in response to the level of the voltage signal, a speaker 12 receiving the voice signal outputted from the buffer circuit 9b and driven via the DC cut-off capacitor 11a and a power supply section 13 to give power to the buffer circuits 9a, 9b. Thus, the number of telephone sets to be connected independently of the capacity of the master set is increased simply.
Patent JP-2000056741-A (JP)
Title: Liquid crystal panel drive circuit and liquid crystal display device
Inventor: UTO SHINYA
IPC: G02F1/133
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device drive circuit reducing power consumption. SOLUTION: A MOS transistor 36 as a switch element is connected between output terminals of first, second D/A converters 12, 13. The gate of the transistor 36 is connected to the source of the same transistor 36. That is, the transistor 36 is diode connected. The transistor 36 is turned on until voltages of both nodes N1, N2 become nearly the same voltage based on voltages of nodes N1, N2, that is, the voltages in the output terminals of the first, second D/A converters 12, 13. Thus, the turned on transistor 36 charges/discharges the voltages of data lines connected to both output terminals P2, P4,..., P2m, P1, P3,..., P2m-1 till the vicinity of a common voltage.
Patent JP-2001141619-A (JP)
Title: Method for detecting damage and deterioration of capsule in simulation ride
Inventor: IWASA MASAAKI
IPC: G01M99/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To detect deterioration or damage of a capsule effectively in simulation ride. SOLUTION: A simulation ride comprises a capsule 1 on which a person can ride, and a drive means 3 therefor wherein a movement is imparted to the capsule in tune with an image or a sound provided in the capsule so that the person can experience the simulated movement. In order to detect damage or deterioration of the capsule in such a simulation ride, initial characteristics measured previously before operation are compared with inspection characteristics measured during inspection after operating the ride for a specified time, with regard to the characteristics of the capsule (natural oscillation frequency, strain at a specified part, temperature at a specified part) at the time of imparting movement for inspection from the drive means, and damage or deterioration is detected based on the comparison results.
Patent JP-H07183250-A (JP)
Title: Formation of contact
Inventor: SAKAMOTO HIROMI
IPC: H01L21/28
Filed: 1993-12-24
Abstract: PURPOSE:To form a contact having excellent characteristics and a high aspect ratio by forming a contact hole through a silicon nitride film and interlayer insulting films after successively forming the films on a semiconductor substrate and removing a natural oxide film on the surface of the semiconductor substrate exposed on the bottom of the hole. CONSTITUTION:A contact hole 7 is formed through a silicon nitride film 4 and interlayer insulating films 5 and 6 after successively forming the films in this order on a semiconductor substrate 1. Then a natural oxide film on the surface of the substrate 1 exposed on the bottom the hole 7 is removed and a barrier metal layer 8 is formed. After forming the layer 8, the hole 7 is filled up with a metal 9 having a high melting point. For example, after a silicon nitride film 7 is formed on an N<+>-type silicon layer 2 formed on a silicon substrate 1, an NSG film 5 and BPSG film 6 are formed on the film 4 and a contact hole 7 is formed through the films 4, 5, and 6. Then, after removing a natural oxide film on the surface of the substrate 1 exposed on the bottom of the hole 7 and forming a barrier metal layer 8, the hole 7 is filled up with tungsten 9.
Patent JP-H09165232-A (JP)
Title: Non-iridescent transparent electroconductive film and glass having the same
Inventor: YAMAGUCHI YOSHIKAZU
IPC: B60J1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prepare a film and a glass with the film capable of being used in a single glass as the window material of a vehicle, having both functions as a protective film and a reflection reducing film, etc., non-iridescent, excellent in durability, being a transparent electroconductive film, having no heat feeling owing to its heat ray shielding property and enhancing an air conditioning effect. SOLUTION: In this non-iridescent transparent electroconductive film prepared by forming a transparent electroconductive film as a first layer from a base board side and an overcoat film as a second layer on a transparent base board surface, the overcoat film has a refractive index obtained as a square root of the refractive index of the transparent electroconductive film and the non- iridescent transparent electroconductive film has a thickness >=0.15 times and <=0.35 times wave length of a light having >=500nm and <=600nm wave length. A glass having the film is also claimed.
Patent JP-H02172433-A (JP)
Title: Electric cleaner
Inventor: NAKANISHI TADASHI
IPC: A47L9/28
Filed: 1988-12-24
Abstract: PURPOSE:To provide an electric cleaner which improves facility regarding running of a cleaner body by a method wherein the cleaner body is adequately self-run by means of a drive device. CONSTITUTION:A signal from a transmitting device 31 of a grip pipe 24 is transmitted through the air and received by a receiving device 32 of a cleaner body 11. A signal, e.g. infrared rays, ultrasonic waves, or electric waves, is changed in receiving intensity with a distance (d) between the transmitting device 31 and the receiving device 32, and by means of the intensity, a control device perceives the distance (d) between the transmitting device 31 and a receiving device 32. The control device compares the perceived distance (d) with the reference value of a preset distance. When the perceived distance (d) is outside a range of the reference value, an electric motor in the body is energized. When the perceived distance (d) exceeds the upper limit of the reference value, rear wheels 17 and 18 are rotated counterclockwisely to move forward a cleaner body 11, and when it is below the lower limit thereof, rear wheels 17 and 18 are reversed, and the cleaner body 11 is moved backward.
Patent JP-H07181752-A (JP)
Title: Direct plate making device
Inventor: KIURA RYUJI
IPC: G03G13/28
Filed: 1993-12-24
Abstract: PURPOSE:To provide a developing device capable of improving image quality and facilitating fixing lamp exchanging work as a developing device used for a direct plate making device. CONSTITUTION:In the developing device provided with a developing part 2, a drying part 3 and an edge cleaning part 4 which are arranged along a printing plate path 100, a liquid tank part 5 selectively supplying cleaning liquid and developer to the developing part 2, and a fixing part 43 having a fixing lamp 12, a reflector 44 and a cooling fan 15, and the developing part 2, the drying part 3, the edge cleaning part 4, and the liquid tank part 5 are housed in a cell 42 where drawing windows 45 and 46 for the passing of a printing plate are formed on a printing plate advancing side and a printing plate exit side. The printing plate advancing side of the reflector 44 is more proximate to the path 100 than the printing plate exit side.
Patent JP-H07182075-A (JP)
Title: Bus enable control circuit provided with bus state monitoring function
Inventor: YAMAMURA SHIGEHARU
IPC: G06F3/00
Filed: 1993-12-24
Abstract: PURPOSE:To reduce loads connected to a bus by providing a specific transfer gate means and an enable control signal generation means. CONSTITUTION:This bus enable control circuit 5 is composed of an enable control signal generation circuit 6 and a transfer gate circuit 7. Then, a transfer gate 8 is in an on state at the point of time when enable signals E fall from a high level to a low level, the output of a NAND gate 11 becomes the high level when bus level signals BL are logical '0', a bus driver circuit 1 is turned to bus disable and the transfer gate 8 maintains the on state. Also, when the bus level signals BL are logical '1' at the point of time when the enable signals E fall from the high level to the low level, enable control signals EC are turned to the low level, the bus driver circuit 1 is turned to bus enable (output enable), also the transfer gate 8 is turned to an off state and the bus enable control circuit 5 is cut off from the bus 4.
Patent JP-H10129181-A (JP)
Title: Cleaning tool for writing brush and the like
Inventor: OZEKI TOSHIO
IPC: B43K13/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of staining circumference due to scattering of dirty water at cleaning a writing brush and clean the writing brush very easily by making a group of protrusions formed radially to be an inner bottom face of a cleaning container of a writing brush and the like or to be an attaching part of the inner bottom of the cleaning container. SOLUTION: A position of protrusions of a radial protrusion group 1 is preferably raised at the central part in a mountain-like shape and curved downward at its outside circumference. Accordingly, a bottom of a container 2 and a bottom plate 3 of an attaching part are normally formed in the above- mentioned manner. Further, the protrusions are preferably formed torsionally and helically ranging from the central part to the circumference. Also, the number of protrusions in the protrusion group 1 is preferably set to the number obtained by dividing the circumference into eight equal parts, and the sectional shape of the protrusion is preferably a shape of triangular mountain.  When it is to be set in the container 2 as an attaching part, the bottom plate 3 which keeps it in an integrated shape and reinforces it and a lug 4 and the like for holding at putting in and taking out and at cleaning may be provided at the protrusion group 1.
Patent JP-2000156929-A (JP)
Title: Ground direction relay
Inventor: MURATA TATSUYA
IPC: G01R31/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To take measures without replacing ground direction relay, by switching a function for operation without zero-phase voltage in conjunction with the sensitivity setting of a sensitivity setting circuit, and a function for operating after generation of the prescribed zero-phase voltage. SOLUTION: A performance-switching means 10 is composed of a rotary switch 37 and a rotary switch 11, which are operated in conjunction with each other. When performance is set to high sensitivity range, the contactor of the rotary switch 11 is in contact with contact (a) or (b) when the performance is set to the low sensitivity, a contactor is in contact with the desired contact (n-1) or (n), the contact (a) or (b) is connected to an OR circuit and the contacts (n-1), (n) become idle contacts. Therefore, when the voltage of the zero-phase voltage element 30 is set at a prescribed high sensitivity, operation is possible only with the zero-phase current without generation of the zero-phase voltage, when a voltage is set to the prescribed low sensitivity, operation is possible with the preset voltage of the zero-phase voltage element after generation of the zero-phase voltage.  As a result, it is no longer required to replace the ground direction relay.
Patent JP-H09165550-A (JP)
Title: Composition for coating material containing fluorine
Inventor: KODAMA SHUNICHI
IPC: C09D183/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a fluororesin having a functional group, a multimer of a tetra-valent hydrolyzable silane compound and a curing agent, and useful for a coated membrane not generating a filth caused by rain streaks. SOLUTION: This resin composition contains (A) a fluororesin having a functional group, (B) a multimer of a tetra-valent hydrolyzable silane compound having >=2 (Mw /Mn ) ratio of a weight averaged molecular weight (Mw ) to a number averaged molecular weight (Mn ) measured by a gel permeation chromatography (hereinafter, GPC) and (C) a curing agent capable of curing the component (A). As the silane compound in the component (B), a tetraalkoxysilane is preferable and e.g. tetramethoxysilane or tetraethoxysilane is especially preferable. Further, it is preferable that the multimer of the component (B) has >=500 Mn and >=1000 Mw by the GPC.
Patent JP-H08208752-A (JP)
Title: Acrylamide copolymer
Inventor: SUMI HIDEYUKI
IPC: C08F210/02
Filed: 1995-12-15
Abstract: PURPOSE: To obtain an acrylamide copolymer which can be desirably used as an antistatic agent by quaternization. CONSTITUTION: This copolymer has a weight-average molecular weight of 1000-50000 and is composed of linearly and randomly arranged repeating units comprising 65-99mol.% repeating ethylene units of formula I, 0-15mol.% repeating acrylate units of formula II (wherein R<1> is 1-4 C alkyl) and 1-35mol.% repeating acrylamide units of formula III (wherein R<2> is 2-8 C alkylene; and R<3> and R<4> are each 1-4 C alkyl).