baber/WOPTO huggingface dataset:
Patent JP-H02310785-A (JP)
Title: Internal data collector in control unit
Inventor: DENNO MOTOYASU
IPC: B60R16/02
Filed: 1989-05-26
Abstract: PURPOSE:To prevent new information and old information from being mixed in a RAM by storing switch information to identify whether or not data collection should be permitted at each access timing in a RAM corresponding to the address of each storage area. CONSTITUTION:The switch information to identify whether or not the data collection should be permitted at each access timing by which each storage area of the RAM 10 is accessed in an engine control unit 4 is stored in the RAM 26 corresponding to the address of each storage area. Also, when either the storage areas is accessed with a collection judging means 28, the permission of the data collection is judged by referring to the switch information in the RAM 26, and when it is not permitted, no data collection is performed at that collection timing. Thereby, it is possible to prevent the data collection from being performed during updating data of two byte length, and to prevent the new and old information of the collection data from being mixed.
Patent JP-S5836458-A (JP)
Title: Ink jet recording device
Inventor: KUAMI MICHITOKU
IPC: B41J2/055
Filed: 1981-08-26
Abstract: PURPOSE:To obtain the titled device which can replenish ink quickly from a nozzle part after jetting ink grains and heighten frequency for granulation by a method wherein recording ink is made from magnetic fluid and a magnet is set up at the neighborhood of a nozzle part. CONSTITUTION:Magnetic fluid is used as ink and a magnet 11 is set up at the neighborhood of the nozzle 1. Strong magnetic grains of about 100Angstrom  are dispersed in ink and oil (paraffin etc.) having viscosities of 5-20cst and saturated magnetisms of 200-400 gauss is used as the dispersing medium. After ink grains are jetted the drag of meniscus 8 reduces and ink is filled up more easily. Frequency for granulating ink can be heightened and printing speed be accelerated.
Patent JP-S63297965-A (JP)
Title: Water temperature detecting device for hot water accumulative type water heater
Inventor: YAMAZAKI KISUKE
IPC: F24H1/18
Filed: 1987-05-29
Abstract: PURPOSE:To enable an amount of remaining water in a boiler to be detected together with a boiling temperature and a water supplying temperature at the upper part and the lower part of the boiler by a method wherein a water temperature sensor formed by vapor depositing metal having a large variation of electrical resistance caused by a temperature to a belt-like high-molecular film in such a way as widths at both ends are narrowed is adhered to an outer side surface of a hot water accumulative hot water boiler from its upper part to its lower part and an electrical resistance value at the deposited part is measured. CONSTITUTION:A water temperature sensor 5 is adhered to the outer side surface of a boiler 1 and a distribution of temperature ranging from an upper part of the boiler to a lower part of the boiler is detected. Widths of upper end 15 and lower end 16 of metal vapor deposited on a belt-like high molecular film 10 (aluminum, copper or the like) are made smaller than that of a central part 9. An amount of remaining hot water and a temperature of the remaining hot water within the boiler are assumed in reference to an electrical resistance of the metal depositing part 9. An electrical resistance of a narrow part 15 formed on the metal deposited part 9, i.e. between conductive line connections 11 and 13 is higher than that of the central part by an amount corresponding to the narrow width and so it is possible to improve an accuracy of detection of temperature converted from an electrical resistance between the connections.
Patent JP-H10324204-A (JP)
Title: Bumper attaching structure
Inventor: TAKADA SEITA
IPC: F16B5/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide such a bumper attaching structure as to easily take away a bumper. SOLUTION: A bumper attaching flange 12 provided in a central part 10a of a bumper cover 10 to project in inside direction of car body is constituted with a flange body part 12 extending cross car body width direction, and a plate piece part 12b set up to be extended in more inside direction of car body than the flange body part 12a, then a groove is formed in the plate piece part 12b.  The flange body part 12a is mounted on a substantially horizontal surface 16a of a bumper attaching retainer 16, then the both side parts of the bumper cover 10 is fastened and fixed to the car body, while the groove provided in the plate piece part 12b of the bumper attaching flange 12 is inserted between an engagingly locking part 16b provided on the bumper attaching retainer 16 and the substantially horizontal surface 16a to be engagingly locked on a car body inward-side end part of the engagingly locking part 16b, thereby the bumper is attached to the car body.
Patent JP-S5466416-A (JP)
Title: Brushless motor
Inventor: WAKABAYASHI NORIAKI
IPC: H02P6/06
Filed: 1977-11-07
Abstract: PURPOSE: Not to generate a vibration in the winding, by smoothly switching a current in each stator winding, with a conduction angle of each stator winding in the brushless motor made below 180°.  
     CONSTITUTION: Output terminals A, -A and B, -B Hall elements, 110, 111, connected in parallel to a DC power source +E 2 , are connected to differential amplifiers 112a, 112b, 115a, 115b,116a,116b respectively, with a rotating position of the rotor being detected. Current mirror circuits 114a, 114b are connected to the respective differential amplifier circuits, and collector output currents IA, I - A of a first differential transistor are given to common emitters of two sets of differential transistors 115 and 116, and output currents IA - B, IAB of a second differential transistor 115 and output currents I - AB, I - A - B of the differential transistor 116 are made while switching at every 90° to stator windings 121a to 121d through transistors 120a to 120d, to successively and smoothly control a stator current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63298816-A (JP)
Title: Magnetic disk medium
Inventor: MIYAMOTO TAKANORI
IPC: G11B5/72
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a lubricating agent holding layer having the high holding effect of a lubricating agent which has a functional group capable of improving wear resistance by forming a silicon oxide on the surface of a magnetic disk medium. CONSTITUTION:A magnetic film 2 is formed on a substrate 1 and such silicon oxide 3 in which the ratio, by element, of a silicon element Si to an oxygen element O is >=0.7 and <=1.0 is formed on the magnetic film 2. A hard protective film may be formed between the magnetic film 2 and the silicon oxide 3. The effect of holding the lubricating agent having the functional group can, therefore, be enhanced in the case of coating the lubricating agent having the functional group on the surface of the magnetic disk medium. The higher recording density and the better operating stability and durability of the magnetic head are thereby obtd.
Patent JP-H11331972-A (JP)
Title: Headphone device
Inventor: SUZUKI TADAO
IPC: H04R1/10
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reproduce a sound in an audible band and an inaudible band with fidelity. SOLUTION: The device is provided with a couple of headphone units 6, 7 that produce sound. Each of the headphone units 6, 7 is provided with at least an audible band sound source 11 that generates a sound in an audible frequency band, an inaudible band sound source 12 for an inaudible band that produces sound in an inaudible frequency band, and a case 16 that contains the sound source 11 for an audible band and the sound source 12 for the inaudible band.
Patent JP-S5657966-A (JP)
Title: Grounding method of transformer for grounding
Inventor: NAKAYAMA TADAHARU
IPC: G01R27/18
Filed: 1979-10-17
Abstract: PURPOSE: To make possible the insulation supervising of high-voltage power distribution lines under hot-line work by providing a remote controlled switching mechanism between the primary side neutral point and the ground only to the specific transformer for grounding and inserting the series circuits of capacitors and resistances at all times to the other transformer for grounding.  
     CONSTITUTION: Of the transformers 3, 3', 3" for grounding provided to the main distribution lines 2 and branch lines 2, 2', 2" connected to the secondary side of an electric power source transformer 1, 3 is defined as the specific transformer, and an electromagnetic contactor 5 as a remote controlled switching mechanism is provided between the primary side neutral point thereof and the ground, and is controlled from an operating electric power source unit 8 by way of a control cable 7. Further, a capacitor 4 of a large capacity and a protective arrester 6 are inserted between this primary side neutral point and the ground, so that the primary side neutral point is directly grounded at all times and is insulated in regard to DC from the ground only at the measuring. Series circuits of capacitors 4', 4" of a large capacity, and resistance 10', 10" besides protective arresters 6, 6" are connected to the other transformers 3', 3" so that the primary side neutral points is insulated in regard to DC from the ground both at all times and at the measuring. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5836895-A (JP)
Inventor: MITANI AKIO
IPC: B66D1/44
Filed: 1981-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H088546-A (JP)
Title: Waterproof case structure
Inventor: YASUKAWA ARAHIKO
IPC: H05K5/02
Filed: 1994-06-16
Abstract: PURPOSE:To drain away water or the like which penetrates into a case through a gap generated between a cover and a cover fitting section by a method wherein a groove is provided around the cover fitting section of the case. CONSTITUTION:A drain groove 7 is formed in one piece with a case 1 making a right angle with the lengthwise direction of the case 1 adjoining to a gap 6 formed between an LCD filter 2 and an LCD filter fitting section 3 when the filter 2 is fitted in the fitting section 3. The drain groove 7 is provided along the gap 6 making a right angle with the lengthwise direction of the case 1. If water or the like splashes around the LCD filter 2 from outside, it moves towards the inside of the case 1 through the gap 6 between the LCD filter 2 and the case 1. Water is received by the drain groove 7 provided to the LCD filter fitting section 3 and discharged out from both the sides of the case 1 through the drain groove 7 before it penetrates into the ease 1.
Patent JP-H08329305-A (JP)
Title: Image recognition device
Inventor: YAMAMOTO YOSHIMASA
IPC: G07D7/00
Filed: 1995-05-31
Abstract: PURPOSE: To precisely recognize a subject image fast. CONSTITUTION: The device is equipped with an image pickup means, a means 32 which stores binary data corresponding to an address of an unnecessary area of the visual field of the image pickup means in an address corresponding to the address of the visual field of the image pickup means, a selecting means 35 which selects image data of an area other than the unnecessary area by erasing the image data of the unnecessary area from the binary data outputted from the storage means 32 in the address order corresponding to the address order of image data outputted from the image pickup means in the address order of the visual field, and a recognizing means which recognizes an image of a subject by using the image data selected by the selecting means 35.
Patent JP-H01303811-A (JP)
Title: Converter for measured value of measuring instrument
Inventor: KIKUCHI KATSUYUKI
IPC: H03M7/50
Filed: 1988-05-31
Abstract: PURPOSE:To minimize an occupied area to a memory necessary to a converting table and to make the memory small in capacity by retrieving and converting a measured value converting table and operating the measured numeric value with a proportion distribution concerning a low order 4-bit, based on the digital signal value of a high order 8-bit from an A-D converting means. CONSTITUTION:An arithmetic control means 13 fetches the digital signal value of the high order 8-bit from an A-D converting means 11, retreives a converting table 12 and converts the digital signal value of a high order 8-bit to the measured numeric value in the correspondence to this. Further, the measured numeric value for a remaining low order 4-bit is calculated by making the difference between the measured numeric value obtained by the converting table 12 and the measured numeric value higher than this by one into 1/16 and multiplying the low order 4-bit. Thus, without reducing the measured accuracy and the arithmetic speed, the area occupied by the converting tablecan be minimized and the small capacity of the memory can be performed.
Patent JP-S62293007-A (JP)
Title: Air flow rate controlling device for gun type burner
Inventor: TANAKA OSAMU
IPC: F23D11/24
Filed: 1986-06-09
Abstract: PURPOSE:To improve the performance of a burner by controlling the flow rate of a primary air, by fitting a heat-sensitive and deformable element in the neighborhood of the end of a nozzle tip. CONSTITUTION:A heat-sensitive and deformable element 5, which controls the flow rate of a primary air flowing around a burner nozzle 2, is provided in the neighborhood of the end of a nozzle tip 2a installed in the air register 1 of a gun type burner, fitted by a proper fitting 3. When the temperature is low before ignition, circulating gaps 4 are narrow because the blades of a heat-sensitive and deformable element 5 are scarcely opened. That is, spreading of flames to oil particles in an air flow can be promoted by throttling the air flow rate. The blades are opened and the circulating gaps 4 are widened when the rise in temperature is sensed at the time of an ignition-combustion transition. The flow rate of air increases to promote combustion into the good state of combustibility. High combustibility can be obtained in a burner by easily controlling the flow rate of air.
Patent JP-S63296776-A (JP)
Inventor: HARUYAMA MASANORI
IPC: A63B45/00
Filed: 1987-05-29
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-S5658927-A (JP)
Title: Production of high tensile galvanized steel plate
Inventor: SHIMOMURA TAKAYOSHI
IPC: C21D9/46
Filed: 1979-10-19
Abstract: PURPOSE:To produce a high tensile galvanized steel plate of superior workability by heating the steel plate of specific composition in a continuously galvanizing line then quick cooling the same by means of cooling rotators and subjecting it to galvanization then further subjecting the same to quick cooling treatment. CONSTITUTION:A steel contg. <0.20% C, <0.30% Si, 1.0-2.5% Mn, <0.030% P, <0.020% S, and 0.01-0.10% Sol. Al, or further added with 0.01-0.20% of one of V, Nb, Ti or in total of two kinds, or further contg. 0.05-2.00% one of Cr or Mo or in total of both and having been subjected to component control so that the amounts of Si and Mn become SiX5+Mn<2.5 is rolled to a steel plate. This steel plate is heated to 720-900 deg.C in a continuously galvanizing line. Next, it is quick cooled down to 500-460 deg.C by water-cooled cooling rotators and is subjected to galvanization at these temperatures, thence it is quick cooled to <=350 deg.C by water spraying etc.
Patent JP-S5662717-A (JP)
Title: Band saw for cutting hard substance or metal
Inventor: MATSUDA YUUSAKU
IPC: B23D61/14
Filed: 1979-10-17
Abstract: PURPOSE:To obtain the captioned band saw which has a simple structure and is excellent in durability and has more cooling effect by providing a saw-edge-shaped edge fitting part by notching the upper part of a band-shaped metal plate and at equal intervals, and by brazing a pressure-sintered edge formed of powdered metal and powdered grinding materials into cut grooves. CONSTITUTION:The saw-edge-shaped fitting part 2 is provided by notching the upper part of the band-shaped metal plate 1 at equal intervals. In the lower central part of each cut groove 3 located between the fitting parts 2 is provided a small cut groove 4. In each cut groove 3 the sintered edge 5 is put and fixed thereto be brazing. The sintered edge 5 is formed by pressing and sintering the mixture of the powdered metal containing pulverized diamond or boron nitride of cubic system. Since the small cut groove 4 is exposed as it is, the band saw having excellent cooling effect and durability is obtained.
Patent JP-H05307267-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SAKO SHUNKAI
IPC: G03G5/147
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a production of a electrophotographic sensitive body being good in cleaning ability and doesn't generate a picture defect. CONSTITUTION:In a production of an electrophoographic sensitive body having a photosensitive layer and a protective layer on a electrical conductive base, the electrophotographic sensitive body contg. fluorine atom-contained resin fine particles is mechanically polished so as to have 0.1-5.0mum average surface roughness at least at the surface layer, the particle diameter of the abrasive particles used for the mechanical polishing is to be 1.0-5.0mum.
Patent JP-H033788-A (JP)
Title: Connection structure of robot hand
Inventor: SUDA RYOSUKE
IPC: B25J15/04
Filed: 1989-05-30
Abstract: PURPOSE:To connect a robot arm and robot hand safely and surely by providing an accepting part having an insertion opening where an engaging plate body is insertable when it is located at a specific insertion angle position and locking face locking to the engaging plate body when the engaging plate body is back- rotated to a specific angle position, on the terminal part of a robot hand. CONSTITUTION:When the feeding screw shaft 5 of the link device 2 of a robot arm part 1 is rotated, an engaging plate body 7 is back-rotated at the specific angle. With further rotation of the feeding screw shaft 5 the engaging plate bodt 7 is moved in the axial line direction of the feeding screw shaft 5 just as this angular position. When the engaging plate body 7 is performed of its back-rotation and axial line directional movement after inserting it into the opening of a robot hand 3, it is engaged with the locking face 27a of the robot hand 3. The robot arm part 1 and robot hand 3 are thus connected and linked simply and surely.
Patent JP-S5833102-A (JP)
Title: Method and device for inspecting form of frame glass,etc.and frame glass manufacturing device
Inventor: FUIRITSUPU SAUBAGU
IPC: G01B5/00
Filed: 1982-07-31
Abstract: Apparatus for checking the profile of a sheet and comparing measured data with that data from measurement of a standard. The apparatus includes a frame, a plurality of studs on the frame providing three support locations for the sheet, a plurality of reference stops spaced along two adjacent sides of the frame and structure along opposite sides for moving a sheet into a centered position at the stops and measuring structure for measuring the profile of the sheet at a centered position. The sheet may be held at the centered position to immobilize it during measurement and the apparatus may be located along a production line including structure for moving a sheet to the frame and removing the sheet from the frame.
Patent JP-S5925957-A (JP)
Title: High toughness chisel for breaker
Inventor: HOTEIDA SHIYOUZOU
IPC: C22C38/26
Filed: 1982-08-03
Abstract: PURPOSE:To improve the wear resistance of the tip of the titled chisel, to increase the toughness, and to reduce the breaking rate by using an alloy steel having a specified composition contg. C, Si, Mn, Cr, Mo, S and V or Nb. CONSTITUTION:This high toughness chiesel for a breaker is made of an alloy steel having a composition consisting of, by weight, 0.2-0.6% C, 0.15-1.2% Si, 0.15-1.0% Mn, 0.4-2.0% Cr, 0.1-1.0% Mo, <=0.15% S, 0.01-0.5% V and/or Nb and the balance essentially Fe or further contg. 0.3-3.5% Ni.
Patent JP-S5925186-A (JP)
Inventor: IGARASHI OSAMU
IPC: H01R13/658
Filed: 1982-08-03
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-H06344370-A (JP)
Title: Mold press molding method and mold assembly therefor
Inventor: YABUSHITA SHOZO
IPC: B29C45/56
Filed: 1993-06-04
Abstract: PURPOSE:To eliminate molding defect of burrs, short shot and the like by absorbing differences of a packing quantity of resin materials injected into each cavity in a multi-cavity mold press molding method. CONSTITUTION:In an injection molding machine 20, a somewhat excessive packing quantity of resin materials is injected and packed in each of cavities A, B through hot runners 32 and gates 33, and, in each of the cavities A, B, the capacity of the same is expanded by cavity capacity regulating mechanisms 50 for absorbing the excessively packed resin materials, whereby the internal pressure in the cavities A, B is maintained at a constant level to prevent burrs from being caused, and molded articles having no molding defect of short shot and burrs can be produced.
Patent JP-S62291904-A (JP)
Title: Mafufacture of permanent magnet
Inventor: INOUE NORIYUKI
IPC: H01F1/08
Filed: 1986-06-12
Abstract: PURPOSE:To obtain manterials of a permanent magnet having high orientation characteristics by obtaining rough particles of specified grain size by spraying an alloy of specified composition from the solved condition by gas atomization and forming particles of 30mum or smaller through heat processing and a milling process. CONSTITUTION:A composition alloy of a permanent magnet is defined by R(T1-yMy)z, where, R is one or two kinds or more of rare earth metals including y, T is a transition metal mainly composed of Fe, or Fe and Co, M is a metalloid element mainly composed of B, and y and z are defined as 0.02<=y<=0.15, 5<= z<=9. This alloy is sprayed by inactive gas atomization from its solved condition to form rough particles of 50-1000 mum. Next, such rough partlces are subjected to heat processing in a vacuum or inactive ambience. Moreover, the particles of 30 mum or smaller are formed by a mechanical milling method. A magnet is formed of compressed power by compression and orientation characteristic of permanent magnet can be improved.
Patent JP-S6114281-A (JP)
Inventor: ROBAATO ANDORIYUU BOOMAN
IPC: C09K3/16
Filed: 1984-06-29
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-S5926740-A (JP)
Title: Electrophotographic pressure-fixable toner and its manufacture
Inventor: HONDA YOUKOU
IPC: G03G9/08
Filed: 1982-08-04
Abstract: PURPOSE:To obtain the entitled toner superior in pressure-fixability and electrical sensibility by incorporating a specified wax component having specified particle diameter or less, and a resin component contg. a specified copolymer as a main component. CONSTITUTION:A wax component, such as low mol. wt. polyethylene wax, as a binder component having pressure-fixability, and a resin component made mainly of a styrene-acrylic type copolymer, such as styrene-2-ethylhexyl acrylate copolymer are contained in 54:46-20:80wt. ratio so that this wax component is dispersed in the form of <=10mum spherical particles into a continuous phase made of this resin component, and both form composite binder component. As a result, the obtained electrophotographic pressure-fixable toner has a combination of superior pressure fixability and electrical sensibility.