baber/WOPTO huggingface dataset:
Patent JP-H06284961-A (JP)
Title: Rice cooker
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1993-03-30
Abstract: PURPOSE:To cook rice within a boiling time and with an electric power volume corresponding to the rice cooking volume, judged based on the time needed for rising the temp. in the inner pot from the established first temp. to the second temp. at the time of cooking. CONSTITUTION:The microcomputer 1 switches the heater 11 on and off for full electric supply through the preheating process to maintain the temp. at the bottom of inner pot at 40 deg.C. In the cooking process, the cooking volume is judged as little if it counts 89 seconds or less while the temp. rises from 70 to 80 deg.C, as medium, if from 90 to 120 seconds and as much, if 121 seconds or more and the electric supply rate of heater 11 is selected corresponding to such result. After the selection of electric supply rate, the first boiling-on process starts when the temp. at the bottom of the inner pot reaches 100 deg.C, during which process the heater 11 is switched on or off when the temp. goes below or above 100 deg.C and the counting of on numbers in the ten minutes time is obtained. The time of the second boiling-on process is decided by multi-plying such on numbers, e.g. 4 times, by the previously set time, e.g. 5 minutes. Thereafter the heater 11 is heated at the selected electric supply rate and when the time of the second boiling-on process decided as above matures, the heater 11 is switched off and it proceeds to the steaming process.
Patent JP-2000234370-A (JP)
Title: System of noiselessly supplying water to wash water tank of flush toilet
Inventor: IKEGAWA TOKUAKI
IPC: E03D9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a water sound when wash water directly falls on a water surface of a wash water tank by installing a hose on the drain pipe end on the under surface side of a hand-washing sink, and supplying water from a bottom part of the wash water tank. SOLUTION: A hose 5 is installed on the drain pipe 12 end on the under surface side of a hand-washing sink 2, and one end of the hose 5 is lowered to a bottom part of a wash water tank 6 to supply water from a bottom part of the wash water tank 6 through the hose 5. A pipe 12 is bent a little just under an adapter 9 so that wash water does not directly fall on a water surface 7 in the hose 5. A water sound generated at water supply time to the wash water tank 6 of a flush toilet can be eliminated by this method.
Patent JP-H07262637-A (JP)
Title: Magneto-optical composite head
Inventor: SEO YUZO
IPC: G11B11/105
Filed: 1994-03-17
Abstract: PURPOSE:To form a magneto-optical composite head which is simple in constitution. CONSTITUTION:This magneto-optical composite head is used for recording and reproducing of the data of a recording medium 10 on which magnetic signals for data recording and optical signals for tracking control are recorded. The composite head includes a magnetic head 11 and optical heads 12, 13. The optical heads have an irradiation port 19 of a semiconductor laser 12 in a position proximate to the medium surface. The semiconductor laser 12 directly irradiates the recording surface 15 for optical signals with light 27 without via an optical system. The light contg. the optical signals is detected by a photodetector 13 disposed on the rear surface of the medium 10. The two frequency components of the optical signals include a first control code of a wavelength lambda and a second control code of a wavelength lambda/2. The phase difference between both control codes varies with every track. The tracking control of the head is executed in accordance with the defeated phase difference.
Patent JP-S58190846-A (JP)
Title: Production of laminated glass
Inventor: KURITA KOUJI
IPC: C03C27/12
Filed: 1982-05-01
Abstract: PURPOSE:To produce laminated glass which is free from foaming and peeling after long-term use, by providing a moisture impermeable sealant in the circumferential edge part on the other side except one side of a glass plate which is not coated with an interlayer, placing another glass plate thereon and subjecting both plates to preliminary press sticking then to regular press sticking. CONSTITUTION:A plastic interlayer for lamination having the size shorter than the circumferential edge on the other side except one side of a glass plate forming laminated glass is placed on one glass plate and a moisture impermeable sealant (e.g.: a polyisobutyrene sealant, etc.) is coated on the circumferential edge part on the other side except one side of the glass plate which is not coated with said interlayer, and after the other glass plate is placed thereon, both glass plates are subjected to preliminary press sticking then to regular press sticking under required temp. and pressure, in a method for production of the laminated glass wherein the plastic interlayer (e.g.: a polyvinyl butyral interlayer etc.) is sandwiched between the inorg. or org. glass plates and both plates are subjected to regular press sticking after preliminary press sticking. The thorough deaeration between the glass plates is possible in the stage of the preliminary press sticking, and the laminated glass which is free from the decrease in a commercial value owing to the moisture absorption and foaming of the interlayer after long-term use is obtained.
Patent JP-S62238260-A (JP)
Inventor: SHIERUDAN UIRIAMU MEI
IPC: A61K31/095
Filed: 1986-04-01
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-H06289839-A (JP)
Title: Character generating device
Inventor: GENMA SATORU
IPC: G06F3/153
Filed: 1993-03-31
Abstract: PURPOSE:To set the horizontal display start position of a character finely in dot units. CONSTITUTION:The character generating device, provided with a read means which reads out character information by (m) dots in a scanning line direction in parallel and a converting means which converts the parallel signal from the read means into a serial signal synchronized with a reference signal with specific cycles, is provided with a logic fixing means which fixes the reference signal having the specific cycles in a determined logical state for an optional number of cycles.
Patent JP-H05234065-A (JP)
Title: Magnetic disk
Inventor: OGASAWARA HIROAKI
IPC: C09D175/04
Filed: 1992-02-21
Abstract: PURPOSE:To provide a magnetic disk which can enhance characteristics such as reproduction output as well as the durability of the magnetic layer when platy magnetic powder of barium ferrite, etc., is used. CONSTITUTION:An abrasive material is incorporated into a magnetic layer based on platy magnetic powder and a binder. The product of the average particle diameter (mum) of the abrasive material and the amt. (pts.wt.) of the abrasive material added to 100 pts.wt. of the magnetic powder is >=5mumpts.wt.
Patent JP-H11273843-A (JP)
Title: Manufacture of planar heating body
Inventor: KITAMIKADO YUJI
IPC: H05B3/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a planar heating body of improved quality, capable of suppressing increase of operating current at the time of its use. SOLUTION: First and second electrode 2, 3 are disposed such that comb-teeth parts 2a, 3a of the first and second comb-shaped electrodes 2, 3 are arranged alternately on an insulating sheet 1 made of an insulating material, and a conductive high-polymer material made of a high-polymer material containing at least conductive particles is printed, along the arranging direction of the comb-teeth parts 2a, 3a of the first and second electrodes 2, 3, on the insulating sheet 1 having the first and second electrodes 2, 3 formed thereon, thereby forming a heating-body layer.
Patent JP-S5654-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: NAITOU MORIHISA
IPC: G11B15/093
Filed: 1979-06-08
Abstract: PURPOSE: To enable to detect the revolution of the reel turntable by weak magnet, by the constitution that the relation among the magnet pulley of the magnetic recording and reproducing unit, magnetic sensing element for magnet detection and the back yoke is special.  
     CONSTITUTION: The magnet pulley 43 is supported on the board 1 rotatatably with the lever 44, the magnetic sensing element 46 is located opposingly to the lever 44 and held at the holding member 47 together with the back yoke plate 48. Further, the back yoke plate 48 is provided with the projections 51a, 51b which position a pole (e.g., S pole) of the magnet pulley 43 to another pole (e.g., N pole) opposingly when the former pole locates near the magnetic sensing element 46. With this constitution, the magnetic flux passing through the magnetic sensing element 46 can be made greater than conventional ones even if the magnetic force of the magnet pulley is small, allowing to enable the revolution detection of high sensitivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05182991-A (JP)
Title: Heterojunction fet and its manufacture
Inventor: SHIMURA TERUYUKI
IPC: H01L29/812
Filed: 1992-02-20
Abstract: PURPOSE:To provide a heterojunction FET wherein the generation of a gate leakage current can be suppressed at the sidewall part of an active layer and a good high-frequency characteristic is displayed and to provide a manufacturing method for obtaining it. CONSTITUTION:A gate electrode 9b is formed on a semiconductor layer provided with a heterojunction; then, the semiconductor layer is etched; a mesa-shaped active layer 20b is formed; after that, an insulating film 18 is formed on the surface of the active layer 20b so as to bury the circumference of the gate electrode 9b; a gate extraction electrode 17 one part of which is joined to the surface of the gate electrode 9b which is exposed from the insulating film 18 is formed on the surface of the insulating film 18.
Patent JP-H04307826-A (JP)
Title: Monitor system for multiplexer
Inventor: ONO KATSUMASA
IPC: H04J3/00
Filed: 1991-04-05
Abstract: PURPOSE:To changeover a standby multiplexer from an active multiplexer with a small circuit scale by providing a 1st selector and a 2nd selector to the standby multiplexer. CONSTITUTION:A standby multiplexer 2 compares the operating state of itself with that of an active multiplexer 1 by providing a 1st selector circuit SEL 1 to a post-stage of a bipolar unipolar conversion circuit (hereinafter B/U circuit) in the standby multiplexer 2 and providing a 2nd selector circuit SEL 2 to the post-stage of the B/U circuit.
Patent JP-S61232440-A (JP)
Title: Original discriminating device
Inventor: SUEDA TETSUO
IPC: G03B27/62
Filed: 1985-04-08
Abstract: PURPOSE:To discriminate the size of an original securely by providing a photodetecting means which has a wavelength area where there is the peak of spectral sensitivity in the area of a pressure plate where a spectral reflection factor is low and a means which discriminates the size of the original and whether the original is present or not from the output of the photodetecting means. CONSTITUTION:The original 20 to be copied is placed on original platen glass 1 and the pressure plate 9 is mounted thereupon. Then a microswitch 13 is turned on and a copy start switch 15 is further turned on to start original size detecting operation. An original illuminating lamp 5 illuminates the original 20 while positioned in a no-image area to detect whether the original is present in an area (P' and P1-P5) or not. When the original 20 is placed, a high output value is obtained and when the pressure plate 9 is mounted, the peak of the spectral sensitivity of the photodetecting means is present in an area where its spectral reflection factor, so a low output value is obtained. This output value is converted into a binary value by a comparator C on the basis of a predetermined threshold value to detect which fixed form paper size the original corresponds to.
Patent JP-S56169742-A (JP)
Title: Heat resistant aluminum alloy for electric conduction
Inventor: HIRAOKA MAKOTO
IPC: H01B1/02
Filed: 1980-05-30
Abstract: PURPOSE: To provide an alloy having excelent balance of strength, electric conductivity and heat resistance, by preparing an aluminum alloy containing each specific content of Fe, Si, Zr, Ge, In and Sb.  
     CONSTITUTION: An alloy comprising 0.07W0.18% Fe, 0.08% or less Si, 0.04W 0.13% Zr, one element selected from among 0.005W0.3% Ge, 0.005W0.3% In and 0.01W0.5% Sb, and the remainder of Al is prepared. Further, Cu, Mn, Ti and V contained in the aluminum base metal are allowed to be present if their amounts are within each prescribed limit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02251827-A (JP)
Title: Automatic focusing camera with remote controller
Inventor: TOMINAGA SHINJI
IPC: G03B7/00
Filed: 1989-03-24
Abstract: PURPOSE:To minimize out-of-focus by forcibly setting a diaphragm value set in a remote control photographing mode at a prescribed diaphragm value further narrowed down that a diaphragm value set in a normal photographing mode. CONSTITUTION:A release button 7 for remote control photographing is disposed on the outer surface of a remote controller 6. When the button 7 is pressed in remote control photographing, a release signal is received by a receiving part 9 provided on the front of a camera to take a picture. In the remote control photographing mode, a diaphragm is further narrowed down than one set in the normal photographing mode under the same conditions as in the remote control photographing mode, and is set at a value at which field depth is made greater. Consequently, momentary camera movement does not cause trouble even if a comparatively longer exposure time is required for photographing, and out-of-focus is minimized.
Patent JP-H03274829-A (JP)
Title: Satellite line control system
Inventor: KAWAI MAKOTO
IPC: H04B7/212
Filed: 1990-03-26
Abstract: PURPOSE:To dispense with a connecting time for the control of a satellite loading switch and to improve the working efficiency of a satellite line by performing the control of the satellite loading switch so as to control a line classified by every area corresponding to burst allocation status classified by every area by setting the specified number of idle lines classified by every beam in advance. CONSTITUTION:The burst allocation of TDMA is performed by referring to a TDMA burst allocation state data base 9 between areas and the connection state data base 8 of the satellite loading switch at every call issuance from a slave station, retrieving the presence of a null time slot in a desired area, allocating a burst by selecting the null slot if it exists, connecting aline between corresponding slave station, and changing the data base 9. Meanwhile, the control of the satellite loading switch 3 is performed by referring to the data base 9 and the data base 8 independently from the call issuance from e slave station, reloading the memory for driving of satellite loading switch control circuit 5 so as to always secure the idle lines classified at every area, changing the connecting state of the satellite loading switch 3, and changing the connection state data base 8 of the satellite loading switch in a line control station 6.
Patent JP-S51148338-A (JP)
Title: Electronic desktop calculator
Inventor: NISHIMURA KOUSUKE
IPC: G06F15/02
Filed: 1975-06-16
Abstract: PURPOSE: An electronic desktop calculator which accomplishes operations in X registers (indication registers) by adding registers without changing contents of Y registers (results of previous calculations are memorized). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57193520-A (JP)
Title: Electrically conductive fiber
Inventor: OSHIDA MASAHIRO
IPC: D01F8/04
Filed: 1981-05-18
Abstract: PURPOSE: The titled conjugate fiber that is composed of a fiber-forming polymer and another polymer containing a fine powder mixture of stannic oxide and an antimony compound, thus being in no need of being plated, showing durability, good appearance and high economy and causing no dusting and discharge.  
     CONSTITUTION: (A) A fiber-forming thermoplastic polymer such as polyethylene terephthalate and (B) another thermoplastic polymer such as polyethylene terephthalate containing a fine powder of stannic oxide which is prepared by calcining the compound together with an antimony compound such as antimony chloride are extruded through a spinneret into the objective conjugate fiber consisting of component A1 and B2, and, when necessary, the hollow part 3. Preferably, the amount of the antimony compound is 1W15atom% as antimony atom based on the tin atoms in the oxide and the share of component B in the fiber cross section is 1W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10268474-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA EIICHI
IPC: G03C1/95
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material preventing occurrence of fog and desensitization due to scratching by incorporating a composite combination of nonphotosensitive fine inorganic particles arranged in intervals less than their particle diameters and having specified aspect ratios in at least one of hydrophilic colloidal layers. SOLUTION: At least one of the hydrophilic colloidal layers of this photosensitive material formed on a support contains a composite combination of nonphotosensitive fine inorganic particles arranged in intervals less than their particle diameters and an aspect ratio of >=5. The preferable inorganic compound to be used as the fine inorganic particles is the one having an elastic modulus higher than that of the hydrophilic colloid at the time of 55% humidity, and it is embodied by silica, mica, titanium dioxide, and the like. It is not necessary for all the inorganic particles to form a composite combination, and preferably, >=5% of the total inorganic particles to form the composite combination.
Patent JP-H10271663-A (JP)
Title: Protective relay device
Inventor: OKUDA MINORU
IPC: H02H3/34
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To cut off a fault section quickly without a meaningless waiting time by the coordination with an arc-suppressing coil/neutral grounding resistance controller at the time of a single line-to-ground fault. SOLUTION: A protective relay device protects a power system by an arc-suppressing coil grounding method wherein the neutral point of a transformer 91 is grounded by a neutral grounding resistor 93 and an arc-suppressing coil 94 connected in parallel to the resistor 93 and, if a single line-to-ground fault is detected by an arc-suppressing coil/neutral grounding resistor controller, the neutral grounding resistor 93 is opened and the arc of the fault point is naturally extinguished by the arc-suppressing coil 94 and, further, after a specified lapse of time, the neutral grounding resistor 93 is closed again.  For that purpose, a grounding fault detecting means 11 which detects the single line-to-ground fault of a power system in accordance with the voltage and current of the power system and a neutral point grounding resistor re-closing detecting means 12 to which the re-closing information of the neutral point grounding resistor is inputted from the arc-suppressing coil/neutral grounding resistor controller are provided and, if the AND condition of the single line-to-ground fault detection and the re-closing information input is satisfied, a tripping command is outputted to cut off the fault.
Patent JP-H11256151-A (JP)
Title: Luminous composite material and its production
Inventor: BAKU HEIBON
IPC: C09K11/81
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive thermally and structurally stable luminous composite material having long afterglow properties and capable of manifesting excellent weather resistance even under chemically severe conditions. SOLUTION: A powder of an alkaline earth aluminate luminous fluorescent substance singly activated with europium or coactivated with europium and neodymium or europium and dysprosium or a powder of an aluminum silicate luminous fluorescent substance mainly activated with europium and emitting blue light as the first luminous agent is mixed with a glass powder in an amount of 0.1-400 wt.% based on the first luminous agent and reacted at a low temperature in the atmosphere. Thereby, an inexpensive structurally, thermally and chemically extremely stable luminous glassy composite material capable of manifesting long afterglow properties and emitting light at 440-560 nm wavelength is obtained.
Patent JP-S62231355-A (JP)
Title: Ic card checking method
Inventor: BESSHO YOSHIHIRO
IPC: G06F21/64
Filed: 1986-03-31
Abstract: PURPOSE:To protect an IC card from a crime, such as forgery, or theft, etc., by performing the check of a password number after the check of a secret proper number. CONSTITUTION:At an IC card side, the secret proper number stored at a ROM is read out, and is checked with the secret proper number from a reader/writer. As a result of check, it is decided that the IC card itself is a true card when coincidence is obtained. Next, at the IC card side, the password number stored at the ROM is read out, and it is checked with the password number sent from the reader/writer. When the coincidence is obtained as the result of check, it is decided that the presenter of the IC card is a principal, and a bit of IC card usage permitting information is outputted. In this way, it is possible to protect the IC card from the crime, such as the forgery, or the theft, etc.
Patent JP-S59200657-A (JP)
Inventor: HIYUU ROBAATO DENTO
IPC: A61D7/00
Filed: 1983-04-26
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-S52156252-A (JP)
Title: Thrust washer
Inventor: MURAKAMI NOBORU
IPC: F16C17/00
Filed: 1976-06-22
Abstract: PURPOSE: To obtain a light thrust washer which is low in abrasion coefficiency and production cost by impregnating phenol family resin into the paper mainly consisting of organic fibers and forming a slide surface with a heated and pressurized thin layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S552604-A (JP)
Title: Patch agent consisting mainly of nitroglycerin
Inventor: SUENAGA EIICHI
IPC: A61K9/70
Filed: 1978-06-20
Abstract: PURPOSE: A patch for prophy laxis of angina pectoris attack capable of being prescribed simply, controlling absorption amount readily, consisting mainly of nitroglycerin.  
     CONSTITUTION: A medicine consisting mainly of nitroglycerine is blended with an absorption accelerator consisting preferably nicotinic acid amide,camphor, or methyl salicylate to give a blend, which is applied to a base to prepare a patch. Preferably, plural cut patches are packed in a sealed package and application area is selected depending upon an amount required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63239132-A (JP)
Title: Sheet glass forming roll
Inventor: UEDA ISAO
IPC: C03B13/16
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the title forming roll appropriate for the production of sheet glass and having excellent resistance to heat and corrosion by forming a sheathing layer obtained by sintering the powder of a heat and corrosion resistance alloy on the outer periphery of a roll base body. CONSTITUTION:A metallic bottom cover 2 is previously welded to the lower end of a metal frame 1, the roll base body R is stored in the frame 1, alloy powder P is further packed in a gap G, and an upper cover 3 is welded to the upper end to hermetically seal the frame 1. The powder of a cobalt-based heat-resistant alloy having excellent resistance to heat and corrosion is appropriately used as the alloy powder P. An inert gas is introduced into a furnace 10 to prevent the oxidation of the metal, and the gas is then compressed to about 1,000atm to exert pressure on the outer periphery of the frame 1. The alloy powder P in the frame 1 is compressed by the pressure exerted in the direction as shown by the arrow, then heated at about 1,000 deg.C for about 60min, and sintered. Consequently, a sheathing layer is formed on the outer periphery of the base body of the roller R. The roller is slowly cooled to room temp., and taken out from the frame 1. The sheathing layer is turned to a specified outer diameter, buffed, and specularly finished.