baber/WOPTO huggingface dataset:
Patent JP-H01178812-A (JP)
Title: Navigation apparatus
Inventor: SHIMA SUMITAKA
IPC: G01S1/68
Filed: 1988-01-08
Abstract: PURPOSE:To correct the position coordinates of a vehicle with high accuracy by dead reckoning, by calculating a correction coefficient on the basis of the difference between the absolute coordinates of the predetermined point in the vicinity of a beacon arranged point and the position coordinates calculated by dead reckoning. CONSTITUTION:When it is judged that position code data is received from a beacon 10, the absolute coordinates of a beacon arranged point are calculated on the basis of the position code data to be replaced with the position coordinates of a dead reckoning start point. Road shape data is read from a memory apparatus 46. The output of an earth magnetism sensor 42 is taken in by a control apparatus 38 to calculate the coordinates of the present position. When it is judged that a vehicle reaches a inspection point, the coordinates of the inspection point are compared with uncorrected position coordinates to calculate error quantity. A correction coefficient is calculated on the basis of said error quantity and the position coordinates are calculated using this new correction coefficient.
Patent JP-H11202376-A (JP)
Title: Manufacture of polarization inverted crystal
Inventor: KOTOU MASAHIRO
IPC: G02F1/355
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of polarization inverted crystal capable of recognizing an inversion width inside the polarization inverted crystal and controlling the size of the inversion width. SOLUTION: In applying a DC voltage between the surface and backside of ferroelectric crystal and generating polarization inversion, a charge amount Q1 added to the surface and the charge amount Q2 added to the backside are measured and the polarization inversion width Wx inside of a depth Tx from the surface of the ferroelectric crystal is estimated by an equation Wx=k[Tx/T).(Q2-Q1)+Q1] (here, T is the thickness of the ferroelectric crystal and (k) is a proportional constant). Thus, a manufactured cyclic polarization inversion element is suitable for wavelength conversion using pseudo phase matching or the like.
Patent JP-S5595269-A (JP)
Title: Manufacturing method of negative plate for alkali cell
Inventor: YASUDA HIDEO
IPC: H01M4/26
Filed: 1979-01-11
Abstract: PURPOSE:To increase the strength and discharge performance by a procedure in  which a mixed solvent of an organic solvent and an aqueous fluorine-contained  resin dispersion is added to active substance, and then the mixture is kneaded and  coated on the base of plate of the cell by pressing. CONSTITUTION:A mixture of organic solvents, e.g., ethylene glycol, propylene  glycol, etc., and an aqueous dispersion prepared by emulsification of a fluorine- contained resin, e.g., polytetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer, etc., with a surfactant is added to a CdO-dominated active substance and kneaded. Then, the mixture is coated on both sides of the base plate  and then press-sticked by a roll press.
Patent JP-2000205637-A (JP)
Title: Air conditioner
Inventor: NONAMI KEIJI
IPC: F24F11/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To rapidly lower an indoor temperature by suitably controlling an indoor fan air volume and rapidly raising a capacity of a refrigerating cycle when cooling is started. SOLUTION: The air conditioner comprises a refrigerating cycle constituted by connecting a compressor, a condensing side heat exchanger, a flow control valve and an evaporating side heat exchanger, and by circulating a refrigerant, and a fan control means for changing an air volume of a fluid to be heat exchanged of the evaporating side exchanger, thereby operating in an operating pattern for controlling an inlet temperature and an outlet temperature of the fluid to be exchanged in the evaporating side exchanger. A fan air volume of the evaporating side exchanger is set to an intermediate value or above of a changing range irrespective of the pattern for controlling the inlet or outlet temperature of the fluid of the evaporating side exchanger when a cooling is started.
Patent JP-H02228551-A (JP)
Title: Processor for electrophoretic strip mounted on frame
Inventor: PIETORO NARUDO
IPC: G01N27/447
Filed: 1990-01-11
Abstract: PURPOSE: To continuously process an electrophoretic strip with the use of different baths by supplying a processing liquid and a washing liquid from many tanks far forced circulation. CONSTITUTION: This device is provided with a pair of vessels 10a and 10b, tanks 23 and 24 whose numbers are equal to processing liquids which are different from each other, a tank 25 into which a washing liquid is injected and a tank 26 to which the processing liquid is discharged. Pumps 29 and 30 lead out the processing liquid from the tanks 23 and 24 through a piping, and supply them to the vessels 10a and 10b. Also, electromagnetic valves 31 and 32 which control the processing liquid are provided on the upstream of the pumps 29 and 30. Thus a circuit which performs supply, forced circulation and discharge of the liquid is constituted.  In addition, the circuit is provided with electromagnetic valves 35 and 36, so that the washing liquid is forcedly circulated in each vessel 10a and 10b, and both the vessels 10a and 10b control the processing liquids with an overflow piping 39 and electromagnetic valves 37 and 38, so that they are discharged through the piping into the same tank 26.
Patent JP-S63171749-A (JP)
Title: Sheet conveyor
Inventor: KIKUCHI YUTAKA
IPC: B65H9/16
Filed: 1987-01-08
Abstract: PURPOSE:To positively make contact a sheet tip with a sheet stopping means, by forming a peripheral part of a sheet conveying means with plural friction parts different in a friction factor each, in the case of a sheet conveyor making the skew compensation and synchronous conveyance of a sheet. CONSTITUTION:A sheet conveyor 5 is constituted of a conveying roller pair 1 consisting of a drive roller 1a, whose circumference is covered with plural friction materials, and a driven roller 1b, a guide pair 2 guiding a sheet S and a resist roller pair 3. The sheet S is conveyed to the conveying roller pair 1 in stoppage, while the drive roller 1a of the conveying roller pair 1 gets rotating in synchronizing a tip of the sheet S with a point A. Next, the sheet S is started to the conveyed from a point (a) of the drive roller 1a as being held between a high friction member A and the driven roller 1b, and conveyed to the resist roller pair 3. The sheet S is conveyed from a point (b) of the drive roller 1a as being held between a low friction member B and the driven roller 1b, and when it comes into contact which the resist roller pair 3, the roller 1a slips, thus skew compensation takes place.
Patent JP-H07205774-A (JP)
Title: Brake device for work vehicle
Inventor: NAKADA HIROO
IPC: B62D49/00
Filed: 1994-01-17
Abstract: PURPOSE:To improve operability of a parking brake by providing an intermediate shaft for supporting a link mechanism, capable of actuating an axle brake, by a parking brake lever, on a supporting bracket, providing an interlocking member for interlocking the intermediate shaft and the axle brake and providing an interlocking member for interlocking the intermediate shaft and the parking brake lever. CONSTITUTION:Axle brakes B, B of a rear wheel are used to concurrently serve as a side brake and a parking brake, and a brake device is provided with a foot operating system of operating the axle brakes BB by side brake pedals 41, 41 and a parking operating system of simultaneously operating both the axle brakes BB by a parking brake lever 51 through a lin mechanism A. The link mechanism A is constituted of operating rods 56, 56 for interlocking an intermediate shaft 55 and right/left brake levers 53, 53 and a connecting rod 57 for interlocking the parking brake lever 51 and the intermediate shaft 55. The intermediate shaft 55 is supported over to a pair of supporting brackets 58, 58 for a seat support vertically provided from a cylinder case 19.
Patent JP-S58119504-A (JP)
Title: Holding equipment for clothing
Inventor: SUZUKI KATSUHIKO
IPC: A47B49/00
Filed: 1982-01-12
Abstract: PURPOSE:To hold clothing in high density insuch a way that hanger supporters whose wheels are fitted on metal frames are moved between a pair of metal rails. CONSTITUTION:Accommodated clothing is suspended on hanger supporters composed of metal frames 2 equipped with wheels 1, and the wheels 1 are smoothly moved along the inside of metal rails 4. The hanger supporter 3 are installed in a pair of loop-shaped metal rails, and moved. In consequence, it is possible to put and take out all the accomodated clothing at the same place. At the vertical parts, since the hanger supporters 3 are moved up and down with attachment 8 fitted at intervals longer than stature of the accommodated clothing, the accommodated clothing 5 can be smoothly moved without being overlapped one another.
Patent JP-H03209014-A (JP)
Title: Gas bearing with tilting pad
Inventor: KAWASHIMA IWAO
IPC: F16C17/03
Filed: 1990-01-09
Abstract: PURPOSE:To prevent wear and damage of the tilting pad of a gas bearing by forming the pad in a dense ceramic having a bulk density of 3.0-4.0, or otherwise forming the rear of the supporting part and its neighborhood in a porous ceramic and the other parts from the mentioned dense ceramic. CONSTITUTION:The pad 1 of a gas bearing of tilting pad type embodied partially in an arc of a circle is formed from a ceramic having a bulk density of 3.0-4.0, and thereby a shaft 2 is supported. This pad 1 is borne swingably by three pivots 4 fitted in a holder 3. As the pad 1 is made of dense ceramic, the mass is small and the moment of inertia is reduced to lead to enhancement of the stability. Further, risk of contacting of metal parts with each other is eliminated to lead to reduction of wear and damage. The same effect may be obtained when the pad bearing face at the rear of the supporting part of each pivot is formed from porous ceramic while the other parts are made of the mentioned dense ceramic.
Patent JP-S57118261-A (JP)
Title: Electrostatic recording apparatus
Inventor: NAGAHIRA JIYOUJI
IPC: G06K15/14
Filed: 1981-01-14
Abstract: PURPOSE:To reduce ripple of the control quantity of image formation conditions, such as primary charging quantity, and to shorten transient response time, by connecting the output of a variable pulse width D/A converter with a primary DC filter or more filters. CONSTITUTION:Surface potential on an electrostatic recording material is fed to the pin 4 of J3, converted into a digital quantity with an A/D converter 9, and processed with a microcomputer (MPU) 15. The processed control data are converted into an analog quantity with a variable pulse width converter Q1. A secondary filter, a resistor R13, a capacitor C22, a resistor R17, and an AC developing bias circuit are connected to the output terminal DAC1 of the converter Q1 for controlling a primary charging quantity to enhance ripple characteristics.
Patent JP-H04215849-A (JP)
Title: Manufacture of selective olefin hydrogenation catalyst
Inventor: TOOMASU SUMISU KUURUBAUGU
IPC: C07C5/05
Filed: 1991-01-16
Abstract: PURPOSE: To obtain a catalyst composition which is stable for long period of time in a surrounding condition and is practically more selective than conventional catalysts in hydrogenizing double bonds in polymers which are mono- substituted and symmetrically di-substituted in the presence of double bonds asymmetrically di-substituted and double bonds having three or more substituted groups. CONSTITUTION: This is a highly selective hydrogenation catalyst composition synthesized by adding an organic metal reducing agent, triethyl-aluminum for example, to a transition metal compound, nickel (II) octoate, for example. This catalyst composition is synthesized either by adding the organic reducing agent to the transition metal compound in this order in the quickest possible speed or by adding the reducing agent and the transition metal compound separately but nearly simultaneously and in neary equal mole ratio into a catalyst synthesizing container.
Patent JP-S62162288-A (JP)
Title: Magnetic head supporting device
Inventor: TATSUMI AKIRA
IPC: G11B21/20
Filed: 1986-01-13
Abstract: PURPOSE:To obtain a magnetic head supporting device improving contact efficiency between a magnetic disk surface and a magnetic head by arranging an oscillation attenuating material between a fixed holding material opposed to a gimbal surface and symmetrical about a gimbal moving part and the gibmal moving surface. CONSTITUTION:The magnetic head is fixed on the gimbal 3 having a rocking shaft in one direction. An arm part 4 extended slightly up to the inside from an oscillation shaft 2 and making its center axis almost coincide with the oscillation shaft 2 is formed and the oscillation attenuating material 6 is fitted to a holding plate 5 having a shape almost equal to the gimbal shape on the outside of the oscillation shaft 2 at the surface opposed to the gimbal surface. The arm part 4 of the holding plate 5 is positioned so that the center axis of the arm part 4 almost coincides with the oscillation shaft 2 of the gimbal 3 and the arm part 4 is positioned almost symmetrically about the center of the oscillation shaft 2 to fit the holding plate 5 to the gimbal 3. These members are set up on a prescribed position of the carriage 7, temporarily fixed by an instantaneous bonding agent or the like and then the gimbal 3 is fixed on a carriage 7 and the holding plate 5 fixed on the gimbal 3 or the carriage 7 by a bonding agent 8.
Patent JP-H10198993-A (JP)
Title: Actuator, and optical pickup using the same
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/09
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To rapidly attenuate the free vibration of a movable part to be generated at the time of changing over objective lenses by generating vibrations of opposite phases in a direction opposite to the vibration direction of the movable part at weights with the intertial force from the movable part to absorb vibration energies to be transmitted with beam shaped members which are of hightly damping and supporting the weights. SOLUTION: Vibration absorbing units 23, 24 consisting of beam shaped members 21 and weights 22 are provided at the outer side face of the sleeve 12 of a movable part 13 and are constituted to be vibratable in the gap of the inside of the cylindrical movable part 13. When the movable part generates a free vibration right after the changeover operation of objective lenses, the vibration absorbing units 23, 24 transmit intertial forces to the weights 22 through beam shaped members 21 with the reaction of the free vibration and the weights 22 are excited in a direction opposite to the vibration direction of the movable part 13.  Thus, the movable part 13 and the weights 22 generate vibrations whose phases are opposite each other and the beam shaped members 21 formed with a highly damping material absorb vibration energies which are mutually transmitted to rapidly attenuate the free vibration of the movable part 13.
Patent JP-H11203726-A (JP)
Title: Optical disk
Inventor: SAKAMOTO TETSUHIRO
IPC: G11B7/24
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve recording and reproducing characteristics by forming at least a recording layer and a light transparent layer on a substrate, forming at least >=2 layers of inorg. material layers consisting of inorg. materials on the light transparent layer, incorporating a specific material into the inorg. material layers and further specifying the refractive index of the inorg. material layers. SOLUTION: Silicon nitride is incorporated into the first inorg. material layer 6 of the optical disk formed with at least >=2 layers of the inorg. material layers on the light transparent layer 5 and silicon oxide is incorporated into the second inorg. material layer 7. Further, the refractive index of at least one layer of >=2 layers of the inorg. material layers is specified to 1.7 to 2.5 and the refractive index of at least one layer of the two layers is specified to 1.2 to 1.7. Further, a lubricating layer of a thickness <=10 microns contg. a fluorine compd. is formed on the inorg. material layers. As a result, the reflectivity on the surface of the light transparent layer 5 is eventually suppressed as far as possible and an interference phenomenon is suppressed as far as possible. The coefft. of surface friction is suppressed as far as possible by the lubricating layer.
Patent JP-H08187816-A (JP)
Title: Forming method of protective film
Inventor: OSABE YUKIO
IPC: B32B27/30
Filed: 1995-01-12
Abstract: PURPOSE: To provide a forming method of the protective film suitable for a polyvinyl chloride laminated steel plate having a protective film, especially for a polyvinyl chloride laminated steel plate used for door and bath unit. CONSTITUTION: After two-layered film consisting of ethylene-vinyl acetate copolymer and polyolefin or polyvinyl chloride non-layered film is thermally melted and fixed under pressure onto at least one side of a polyvinyl chloride laminated steel plate, only the edge part of the obtained laminated plates is thermally fixed under pressure at the temperature higher than the above-mentioned thermally melting temperature. Thus, the trouble of the separation of the protective film from the PVC laminated steel plate in conversion line is settled and, at the same time, the protective film separation work after the conversion or execution of the PVC laminated steel plate becomes very easy.
Patent JP-S58126095-A (JP)
Inventor: GERUTO PEETAAZU
IPC: B26D1/09
Filed: 1983-01-14
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-H10192588-A (JP)
Title: Residual hot water recovering device
Inventor: FUKAYA HIROYASU
IPC: D06F39/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a residual hot water recovering device without need for installing a pump to a bathtub. SOLUTION: In a device for recovering hot residual water in a bathtub 11 to a washing chamber B, a hot residual water recovering pipe 14 branched from the bath room A side of a reheating piping 12 connected to the bathtub 11 is extended to the washing chamber B. A connecting port of the recovering pipe 14 is opened to the washing chamber B side while a shut-off valve for the recovering pipe 14 is provided. The connecting port and shut-off valve of the recovering pipe 14 are formed of joints 15 for a hose coupler incorporating a normally closed valve so that the valve is opened when the hose coupler 18 is connected to the joint 15. A suction pump 21 may be provided on the way of the recovering pipe 14 at the washing chamber B side.
Patent JP-H01182382-A (JP)
Title: Recording liquid and image-forming method using same
Inventor: OGAWA HIROKO
IPC: C09D11/328
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a recording liquid having excellent storage stability and low sulfate radical concentration and giving a recorded image having high water resistance, etc., without causing the plugging of recording pen, etc., by dispersing a micro-encapsulated oil phase in a dye-containing aqueous medium in emulsified state. CONSTITUTION:The objective recording liquid is produced by dispersing a micro- encapsulated oil phase in emulsified state in an aqueous medium (preferably a mixture of water and a water-soluble organic solvent such as diethylene glycol) containing a dye (preferably acid dye, etc.) and adjusting the sulfate radical concentration to <=0.5wt.%. The recording liquid can be produced e.g., by emulsifying an oil phase in a dye-containing aqueous medium having adjusted sulfate radical concentration, adding and reacting a wall-forming material such as ethylene glycol to the emulsion to form a capsule, separating the capsule e.g., by centrifugal separation and redispersing in a solvent for the recording liquid. The control of the concentration of sulfate radical is preferably carried out by ultrafiltration, etc.
Patent JP-H03208038-A (JP)
Title: Image recorder
Inventor: KUZUTANI SUSUMU
IPC: G03B27/02
Filed: 1990-01-10
Abstract: PURPOSE:To obtain a recorder in which a color image formed by enlarging and exposing a slide film, etc., is obtained, as well by arranging a housing part for a mask plate, an aligning device and an exposing device in the lower part of a main body and making a carrier path for the mask plate in a bidirectional linear state. CONSTITUTION:At the time of enlarging and exposing the slide film, the aligning device 31 is turnably retreated, the exposing device 41 is retreated to the right and the exposing device 91 performs exposure to a recording medium 50 through the slide film 94 and a reflection mirror. In the case of obtaining a color output from one set of mask plates, a red plate 15R is formed by a monochromatic laser printer 1 and transmitted to the recorder 20. The alignment thereof is performed in the aligning device 31 and an exposure table 52 is lowered, then the plate 15R is adhered with the recording medium 50. When the table 52 is adhered with the aligning device, the exposing device 41 performs scanning- exposure in a direction A and returns to a direction B. At this time, a green filter 44G is put on a lamp 42 in the filter unit 44 of the exposing device 41. Then, contact exposure is performed with blue light after the exposure of green.
Patent JP-H05186739-A (JP)
Title: Method of coating with curable resin composition
Inventor: AZUMA ICHIRO
IPC: C09D161/20
Filed: 1992-01-13
Abstract: PURPOSE:To form a coating film excellent in acid resistance, sucff resistance and appearance to thereby provide a laminated coating by using a curable resin composition essentially comprising specific compounds and a specific curing agent. CONSTITUTION:The title method is effected by using a curable resin composition essentially comprising a compound having two or more hemiacetal ester groups and/or hemiketal ester groups in the molecule (e.g. a polymer prepared from n-butyl methacrylate, n-butyl acrylate and 1-(isobutoxy)ethyl methacrylate), a compound having two or more epoxy groups in the molecule (e.g. a polymer prepared from styrene, n-butyl methacrylate, n-butyl acrylate and glycidyl methacrylate) and a curing agent reactive with OH group (e.g. methylolmelamine butyl ether).
Patent JP-S61163412-A (JP)
Title: Automatic setting reducing valve
Inventor: MIYATA OSAMU
IPC: G05D16/16
Filed: 1985-01-11
Abstract: PURPOSE:To extend the service of a reducing valve without deteriorating the accuracy of pressure control by using a pressure sensor detecting a pressure of a fluid at the secondary side so as to operate a resistor at the detection side of a deviation of a balancing relay controlling an actuator. CONSTITUTION:A variable resistor 104 of an object value setting side is connected in series with one coil 102 of a relay and a variable resistor 108 at the detection side is connected to the other coil 106, and a couple of the circuits are arranged in parallel with an AC power supply 110. The resistor 108 is operated by a pressure sensor 108. Contacts 116, 118 of the relay to a movable contact 114 are connected to a motor 124 via upper/lower limit switches 120, 122 respectively. The movable contact 114 connects to the contact 116 or 118 depending on the difference between resistance values of both resistors 104, 108 to drive the motor 124 to the right or left. The limit switches 120 or 122 is turned off when the output shaft reaches the upper or lower limit to interrupt current supply to the motor 124 to a stop.