baber/WOPTO huggingface dataset:
Patent JP-H08224338-A (JP)
Title: Varying figure display device of pachinko machine
Inventor: KASHIWAGI KATSUNORI
IPC: A63F7/02
Filed: 1995-02-21
Abstract: PURPOSE: To allow easy view of the indication of specific numerals and/or figures with light emission in a specified number of dots and improve the appearance of the whole of a varying figure display device by concealing the lines of a lattice-form frame constituting the display part of varying figure display device of pachinko machine. CONSTITUTION: The varying figure display device has a display part 25 composed of a number of dot matrix display elements consisting of light emitting diodes 26 and a lattice-form frame 29 in which a number of squares 28 corresponding to the dot matrix display elements are formed partitioningly, wherein at the front face of the display part 25 a transparent synthetic resin cover 31 is fixed where a number of spherical surfaces 32 for concealing the lines of the squares 28 by means of a lens effect are provided.
Patent JP-S60202539-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA FUJINAO
IPC: G11B5/66
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent magnetic characteristics without necessitating any protective layers by forming an iron oxide layer which is thinner than a magnetic layer on the metallic thin film magnetic layer formed on a substrate. CONSTITUTION:The surface of an undercoat layer 2 formed on an aluminum substrate 1 is polished, and then a magnetic layer 3 (<=0.1mum thickness) of Co or Ni-Co is electroless-plated. Subsequently, an iron magnetic layer which is thinner than the magnetic layer 3 is formed, in about 0.02mum thickness, on the magnetic layer 3. The substrate is then immersed in an alkaline liquid at high temps., and the iron magnetic layer is converted into a magnetite layer 10 of iron oxide. Since the magnetite is a magnetic body and has high mechanical strength, the magnetic recording medium having high mechanical strength can be realized without damaging the magnetic characteristic.
Patent JP-S58175624-A (JP)
Title: Lens holder and forming metal die mechanism thereof
Inventor: EGUCHI SHIYOUKI
IPC: B29C41/00
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a lens holder keeping a lens fixed by therein in one body by a method in which a vacuum suction hole holding the lense by suction is equipped at one of a stationary metal die and a movable metal die, and both dies are respectively provided with a heat resistive elastic body. CONSTITUTION:A preheated lens 11 is kept on a heat resistive elastic body 30 by suction at a vacuum suction-hole 27 and is positioned by three positioning pins 26 and then the pins 26 are drawn away. Next, a movable metal die 34 and a lining piece are advanced and then forming material is filled in a cavity 35. After the forming material-resin is solidified by coaling, the dies are opened and the lens is separated from the dies. The lens holder thus obtained keeps the lens 11 fixedly at a suitable position in one body at the condition in which the forming resin has been solidified by cooling, so a lens-fixing ring as in the procedure of prior art is not necsesary.
Patent JP-S57172911-A (JP)
Title: Crosslinking treatment of chlorinated polyethylene/ vinyl chloride graft copolymer
Inventor: TAKAHATA NORIO
IPC: C08F30/00
Filed: 1981-04-17
Abstract: PURPOSE: To crosslink a chlorinated polyethylene/vinyl chloride graft copolymer by a simple method, by grafting a silane compound onto a copolymer and then contacting the resulting graft copolymer with water in the presence of a silanol condensation catalyst.  
     CONSTITUTION: A chlorilinated polyethtlene/vinyl chloride graft copolymer is mixed with a silane compound (e.g., vinyltrimethoxysilane) and a free-radical generator (e.g., dicumyl peroxide), and the mixture is heated to graft the silane compound onto the above copolymer. This graft copolymer is crosslinked by contacting it with water in the presence of a silanol condensation catalyst (e.g., dibutyltin laurate). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63224397-A (JP)
Inventor: KUROSAWA MORIYOSHI
IPC: H01Q17/00
Filed: 1987-03-13
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-S56154129-A (JP)
Title: Auxiliary drive device with adjustable gear ratio
Inventor: NANUN SHINICHI
IPC: F02B67/08
Filed: 1980-05-01
Abstract: PURPOSE: To improve durability of an auxiliary drive device by preparing an oil pump driven by an engine and an oil control valve to control oil to be feeded to an oil pressure motor.  
     CONSTITUTION: An oil pressure pump 11 driven by an engine, an oil pressure motor 12 driven thereby and an oil control valve 13, which controls oil quantity to be supplied to the oil pressure motor 12 lying therebetween, are provided. When the engine reaches high speed, the discharge pressure of oil pressure pump 11 is heightened to surpass the set pressure of the oil control valve 13, a relief passage F is opened to return the surplus oil is returned to an oil pan 15. The oil pressure motor 12 drives the auxiliaries of the engine. Thereby the drive device increases durability resulting in miniaturizing, lightweighting, noize-lowering and in reducing the fuel expenses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62218098-A (JP)
Inventor: YAMAMOTO KAZUTOMO
IPC: B23D36/00
Filed: 1986-03-18
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-S52141552-A (JP)
Title: Demodulating of angle-modulated wave signal
Inventor: ITOU YASUO
IPC: H03D3/00
Filed: 1976-05-20
Abstract: PURPOSE: To eliminate the noise or the waveform distortion in demodulated signal by removing the carrier components and the high harmonic components of the input angle-modulated harmonic signal and the control signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59183883-A (JP)
Title: Water purifier
Inventor: MIKATA KENZOU
IPC: C02F1/28
Filed: 1983-04-01
Abstract: PURPOSE:To efficiently remove residual chlorine in water, in the inflow part, the water purifying part and the outflow part of raw water, by providing uniform opening parts to the inflow part over the entire cross-sectional area so as to make the flow speed of raw water at the inflow cross-sectional area thereof constant. CONSTITUTION:Water is branched into a raw water outlet 3 and a purified water outlet 4 by the action of the cock cooperated by operating the dial 2 of the water purifier attached to a city water faucet 1. City water directly flowed out from the raw water outlet 3 but the city water from the purified water outlet 4 is flowed into a cartridge 8 packed with activated carbon 7 from the upper part thereof through a passage 5 and a check valve 6 and flowed out from the purified water outlet 4 while residual chlorine is removed by activated carbon 7 to be subjected to drinking water. In order to increase the effect of activated carbon, the water flowed out from an inflow passage 9 in the cartridge 8 takes a U-turn at the top part of a case and reaches an inflow plate 12 having almost equal opening parts over the entire inflow cross-sectional area thereof.
Patent JP-H02242960-A (JP)
Title: Production of unidirectionally oriented nonwoven fabric and apparatus therefor
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/05
Filed: 1989-03-10
Abstract: PURPOSE:To enable the scattering of any kind of spun filament to one direction in highly oriented state by laterally applying one or more pairs of nearly symmetrical fluid streams to a gyrating or vibrating spun filament passing through the center of the symmetry. CONSTITUTION:Spinning nozzle groups 2-1, 2-2 and 2-3 are gyrated or vibrated by a driving apparatus. Fluid streams 4-1a and 4-1b are applied to the gyrating or vibrating filament 3-1 from almost symmetrical right and left positions having the path of the filament as the center of symmetry and the filament is scattered in a state oriented in one direction. The filament is scattered and oriented in a state to have a drafting ratio of >=2 by this process.
Patent JP-H03260289-A (JP)
Title: Bedrock breakdown prospecting method in shield work
Inventor: YAMAMOTO MASAHIKO
IPC: E21D9/06
Filed: 1990-03-09
Abstract: PURPOSE:To make it possible to recognize a form of the breakdown of a bedrock accurately by calculating a variation ratio map based on a measured value obtained by an electrode combination of a measuring electrode row and a reference electrode row provided on the outside surface of a shield machine. CONSTITUTION:A measuring ratio resistance map is obtained by an electrode combination of a measuring dipole electrode row 16 and a reference wenner electrode row 14 provided on the outside surface of a shield machine 10. A ratio resistance of a bedrock side, a ratio resistance of a muddy water side and a layer boundary thickness are calculated by the reference electrode row 14 to obtain a reference ratio resistance map corresponding to the measuring ratio resistance map. After that, the ratio of a measured value of the measuring ratio resistance map to a calculated value of the reference ratio resistance map is calculated to obtain a variation ratio map. An equivalent curve is obtained from the value of rectangular coordinates of the variation ratio map, and a form of a measuring boundary layer is displayed in three dimensions on a three dimensional coordinate surface of an image display means 54 by a computer algorithm.
Patent JP-H10312162-A (JP)
Title: Image display system and recording medium in which program for realizing the system is recorded and which is capable of being read by computer
Inventor: ISHIMOTO MANABU
IPC: G03B21/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To display a stereoscopic image without a need fitting a special equipment such as polarizing spectacles or the like and to display a large-sized image by a display device having relatively simple constitution by displaying divided plural images on display means corresponding to distances from an image pick position in among plural display means. SOLUTION: An image dividing means 1 divides an input image into plural images in accordance with distances from the image pickup position. Display means 2-1-2-n are successively arranged at different distances from an observation position and plural images divided by the image dividing means 1 are displayed on display means corresponding to distances from the image pickup position in among the plural display means 2-1-2-n. As a result, images existing near being in the input image are displayed on display means arranged near an observer and images existing far are displayed on display means arranged far from the observer. Thus, the observer can recognize images displayed on the plural display means 2-1-2-n as a stereoscopic image.
Patent JP-S63223558-A (JP)
Title: Phased array sonar
Inventor: TAKEUCHI YASUTO
IPC: G01N29/22
Filed: 1987-03-13
Abstract: PURPOSE:To substantially permit wave reception processing even during wave transmission so that there are no dead zones by interrupting a wave reception signal only during the wave transmission and in the short time thereafter for each of respective ultrasonic oscillators. CONSTITUTION:Part of the wave transmission pulses at the time of transmitting the ultrasonic waves by an oscillator element 6 are subjected to voltage division by capacitors C3, C4 and a capacitor C5 is charged via a high-frequency transformer 8 and a current rectifier circuit 9. This charge voltage is discharged by the short time constant by the capacitor C5 and a resistor R2 and FETs Q1, Q2 are respectively turned on and of. Then the input side of a wave reception amplifier 7 is grounded and the output side is interrupted, by which the wave reception signal is interrupted during the wave transmission and in the short time after the wave transmission. The wave transmission signals from the respective oscillator elements are transmitted in the respectively different delay time except the time when the azimuth of the ultrasonic beam is not at the front and, the therefore, any of the elements is brought into the wave reception state. The wave reception processing is thus permitted even during the wave transmission and the dead zones are eliminated.
Patent JP-H05261127-A (JP)
Title: Heat emitting apparatus
IPC: A61F7/08
Filed: 1992-03-17
Abstract: PURPOSE:To provide a heat emitting apparatus generating warm heat, which does not generate oil smell, etc., under service, can start heat emission properly, and which allows reuse. CONSTITUTION:A flat sealed vessel 1 made from a soft plastic film is filled with a solidifying heat generating body 2 consisting of sodium acetate trihydrate AcONa.3H2O overcooled liquid state, and in this. liquid, curved pieces 3 in the form of metal dish are accommodated. When outer shapes of these pieces 3 are inverted through the sealed vessel 1, solidification is commenced by the physical shocks generated thereby, and a solydifying heat is generated.
Patent JP-S63228947-A (JP)
Title: Manufacture of electrical rotary machine rotor
Inventor: SHIBUYA SUMIICHI
IPC: H02K15/02
Filed: 1987-03-16
Abstract: PURPOSE:To obtain a fast rotor characteristic of high power per weight by putting metal powder, a magnetic pole material, and non-magnetic metal substance filling a space between magnetic poles into a container, sealing said container under vacuum and combining said materials with each other in an atmosphere of high temperature and high pressure. CONSTITUTION:In the manufacture of a two-pole rotor obtained by pairing two claw type magnetic poles 1, low alloy steel SNCN630 is used as metal powder for the magnetic pole 1 and stainless steel SUS304, as non-magnetic metal substance 2 filling a space between magnetic poles. In such a state of combination, said materials are inserted into a metal container 3 and thereafter put into a vacuum vessel (not shown) together with said container 3, to which a metal cover 4 is welded to form a capsule 6. Then, the capsule 6 is inserted into a heating furnace 7 containing an inert gas 8 and power is applied to an electric heater 9 to pressurize and sinter SNCN630 material for the magnetic pole 1 and solidify said material in the same way as SUS304 material for the metal substance 2 to perform a solid-phase combination by mutual diffusion of two materials. After that, the obtained product is gradually cooled, the inert gas 8 is recovered, and then the capsule 6 is taken out from the heating furnace 7 and machined into a given shape.
Patent JP-S55151118-A (JP)
Title: Dust removing apparatus for engine
Inventor: KATAOKA TAKESHI
IPC: F01P11/12
Filed: 1979-05-14
Abstract: PURPOSE:To prevent clogging of a dust collecting means automatically by disposing a dust collecting means in a passage for introducing engine cooling wind and attaching to the dust collecting means a cleaner which is rotated by the engine cooling wind. CONSTITUTION:A dust collecting means 10 made of wire-gauze is attached to the cooling wind inlet portion of engine E for a combined harvester and thresher, so as to collect dust contained in cooling wind drawn into engine E by fan 8. A cleaner 11 having brush is attached to the surface of dust collecting means 10 in freely rotatable manner, and the shaft P of this cleaner 11 is connected to blades 12 disposed in the cooling wind introducing passage. With such an arrangement, when blades 12 are rotated by cooling wind introduced into engine E, dust or the like attached to the surface of dust collecting means 10 can be removed by cleaner 11.
Patent JP-S63228995-A (JP)
Title: Controller for take-up device
Inventor: KUROKAWA HISASHI
IPC: H02P5/74
Filed: 1987-03-16
Abstract: PURPOSE:To contrive take-up material to be hardly sagged or cut off and realize a stable take-up, by setting an accumulator between a delivery roll and a take-up roll. CONSTITUTION:By delivery rolls 11-13, take-up materials 21-23 are delivered, and on taking-up with take-up rolls 31-33, accumulators 41-43 are arranged between the delivery rolls 11-13 and the take-up rolls 31-33. The positions of the take-up materials are detected by photo-detectors 51-53, 61-63. According to the detecting output, by an operating unit number controlling controller 19, a high-speed driving inverter 14 and a low-speed driving inverter 12 are switched with change-over switches 171-173, 181-183, and the input to driving motors 111-113 is provided.
Patent JP-H07266771-A (JP)
Title: Card
Inventor: RI KANSHIN
IPC: B42D15/10
Filed: 1994-03-29
Abstract: PURPOSE:To provide a card which has higher durability and water resistance than those of a conventional card in which a base material is paper, a low cost and can be naturally decomposed even if it is left as it is after discarding. CONSTITUTION:A card 1 has a structure in which an entire periphery of a sheet base material 2 having decomposability and used for general purposes is covered with biodegradable resin layer 3 such as durability, folding resistance, water resistance, chemical resistance, waterproofness, surface smoothness, glossiness, processability, etc. A visible information and design part 4, a magnetic record, etc., can be formed as required.
Patent JP-S63225803-A (JP)
Title: Programmable controller
Inventor: KUREHI TETSUJI
IPC: G05B23/02
Filed: 1987-03-16
Abstract: PURPOSE:To eliminate a need of connection work of a program for simulation and to easily and quickly execute simulation by incorporating the program for simulation in a programmable controller for system control. CONSTITUTION:A program controller 11 consists of a simulation module 28 consisting of a simulation program memory 26 and a microprocessor 27 and a sequence module 29 consisting of the other members 16-23. Since the program for simulation is incorporated in the programmable controller 11, it is unnecessary to connect a simulation relay circuit or the program for simulation (programmable controller) at the time of starting the simulation work. Thus, simulation is easily and quickly executed.
Patent JP-S51134060-A (JP)
Title: Wave-form changing unit coupled to arithmetic amplifier
Inventor: KOUNO HITOSHI
IPC: H03K4/50
Filed: 1975-05-16
Abstract: PURPOSE:Low-cost wave-form changing unit at high response requency.
Patent JP-S57172949-A (JP)
Title: One-pack composition
Inventor: KATOU YASUSHI
IPC: C08F8/00
Filed: 1981-04-17
Abstract: PURPOSE: To provide a one-pack compsn. which has good coating workability and gives a coated surface having a high hardness and excellent weather resistance, consisting of a vinyl polymer contg. a silyl group on its side chain or at its terminal, a curing catalyst and a solvent.  
     CONSTITUTION: A compsn. consists of a polymer (A) having a main chain composed substantially of a vinyl polymer chain and contg. a silyl group (such as a group of formulaIwherein R 1 , R 2  are each H, a 1W10C alkyl, aryl, aralkyl; n is 1W3) contg. at least one silicon atom (per molecule) attached to a hydrolyzable group (such as halogen, alkoxy or mercapto group) on its side chain or at its terminal, a curing catalyst (B) such as a carboxylic acid type organotin compd. of formula II, and a solvent (C) such as alkanol (e.g. methanol) or a hydrolyzable ester compd (e.g. trimethyl orthoformate) or a mixture thereof. This compsn. can be cured even with moisture in air at a low temp., has good coating workability and gives a coated surface having a high hardness and excellent weather resistance after coating and curing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63225972-A (JP)
Title: Clock reproducing circuit
Inventor: NEBIYA HIDEYUKI
IPC: G11B20/10
Filed: 1987-03-16
Abstract: PURPOSE:To suppress influence due to the identification indeterminant range of a comparator, by providing a required AGC circuit between a tank circuit and the comparator. CONSTITUTION:A clock component is extracted from a digital data through a full-wave rectifier 1 at the tank circuit 2, and a clock is outputted from the comparator 5 which performs comparison with a threshold voltage. The AGC circuit formed with a level detector 3 and a variable amplifier 4 is provided between the circuit 2 and the comparator 5, and the input of the comparator 5 is clamped at constant potential. Therefore, the influence due to the identification indeterminant range of the comparator can be reduced, and the jitter of a reproducing clock can be suppressed.
Patent JP-H11252776-A (JP)
Title: Breaker pulling out device
Inventor: KATO MAMORU
IPC: H02H3/05
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a device from being damaged due to overheat. SOLUTION: When an a-contact 11 provided in a relay or the like is closed, a current runs through the coil of an auxiliary relay 12, and a-contacts 12a1, 12a2 close to run self-holding and pulling out currents respectively. When the relay operates for a prescribed period, a timer 21 is time ended for an on signal, and the a-contact 21a closes to make a protective relay 23 operate and open b-contacts 23b1, 23b2. The current running through the auxiliary relay 12 and tripping coil 2 is shut down by the b-contacts 23b1, 23b2, and the auxiliary relay 12 returns.
Patent JP-S62223338-A (JP)
Inventor: IIDA HIDEO
IPC: D03D47/38
Filed: 1986-03-19
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-H08261719-A (JP)
Title: Device and method for calculating amount of relative movement
Inventor: HATTORI HIROSHI
IPC: G06T7/00
Filed: 1995-03-17
Abstract: PURPOSE: To accurately calculate the amount of relative movement of the object of a visual sensor by considering the measurement error of a three-dimensional position when observing the amount of relative travel of the object based on the acquisition information of the visual sensor of an autonomous traveling body by equipping such means as the calculation of a three-dimensional position, the conversion, the calculation of the amount of rotation, and the calculation of the amount of parallel move. CONSTITUTION: Three-dimensional position information in the viewpoint coordinate system of a target is calculated by a three-dimensional position calculation part 1 by adding reliability and the three-dimensional position information is converted in to the three-dimensional position information in an object gravity coordinate system with the weighted gravity of the object as an origin by a conversion part 2. Further, the amount of rotation is obtained from the three-dimensional position information of the feature point in the object gravity coordinate system and the reliability by a part 3 for calculating the amount of rotation. The amount of parallel move is obtained from the obtained amount of rotation, the three-dimensional position information in the viewpoint coordinate system on the subject, and the reliability by a part 4 for calculating the amount of parallel move.  By performing the processing, the amount of relative movement to the object of an observation system can be accurately obtained since the characteristic of the measurement error of the three-dimensional position is considered.