baber/WOPTO huggingface dataset:
Patent JP-S54152121-A (JP)
Title: Thin conductor winding
Inventor: KUZE SHINICHI
IPC: H01F27/28
Filed: 1978-05-22
Abstract: PURPOSE: To raise mechanical strength of thin conductor winding by the procedure in which an adhesive layer is formed on any one of thin conductor and insulating sheet, and then the conductor and sheet are wound by an alternate superposition and cured by heating.  
     CONSTITUTION: When winding the thin conductor 1 and the insulating sheet 2 while superposing them alternately, an adhesive layer is formed on the surface of the insulating sheet 2 by the passing it through an adhesive varnish on the way of winding process, and the insulating sheet 2 is wound while superposing it on the thin conductor 1 onto the circumference of the coil former 5 in order to form the winding 6. Afterwards, the winding 6 is heated for melting and curing the varnish of the adhesive layer to obtain the winding of a high mechanical strength. This method enables one to obtain a high mechanical strength of the thin conductor winding in which between conductors are strongly adhered to each other which is more effectively applicable to large size transformer than the former. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56157237-A (JP)
Title: Fitting method of motor shaft with bearing
Inventor: IKEDA MATSUO
IPC: H02K5/173
Filed: 1980-05-07
Abstract: PURPOSE:To contrive the reduction of operating time in good operativity and the sharp decrease of an inderiority rate by a method wherein a ball bearing is heated so as to make the inside diameter of the ball bearing larger than the diameter of the motor shaft and naturally cooled after the motor shaft is inserted in the ball bearing in the heated state. CONSTITUTION:The ball bearing 2 is heated in a high-temperature tank in order to be made at a constant temperature in a short time and an internal ring 3 of the ball bearing is expanded. Then, the shaft 1 and the ball bearing 2 are fitted together by inserting the ball bearing 2, of which internal ring 3 is expanded, through the shaft 1 and further, by naturally cooling the bearing means at normal temperature. In this case, the magnitude of a force F is made as much as the holding force required until the internal ring 3 of the ball bearing 2 is naturally cooled and fitted on the shaft 1. Still further, a necessary temperature difference between the internal ring 3 and the shaft 1 is determined depending upon the size and the diameter of an interference and is required to be made slightly higher by, for example, 20- 30 deg.C than the heating temperature obtained by calculation. Thereby enabling the operativity to be improved, the operating time to be reduced by a large margin and the rate of the inferiority to largely be decreased.
Patent JP-H11257048-A (JP)
Title: Metal filter for diesel engine
Inventor: MORIKAWA HIROSHI
IPC: B01D39/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a particulate filter for a diesel engine, which exhibits excellent particulate trap efficiency and causes no failure such as damage and melt loss during regeneration for burning a particulate. SOLUTION: The particulate filter is derived from spirally winding a metal plate or a metal foil with a multi-porous structure, the recess or protruding portions of which are provided with through holes 12 each having burrs formed therearound. When using the filter itself as a heater, the metal plate or the metal foil 10 and the multi-porous electrical insulating film are alternately wound such that electrodes for heating are attached to both ends of the metal plate or the metal foil 10 in the longitudinal direction.
Patent JP-S51138055-A (JP)
Title: Separation method of oil and water
Inventor: TOMITA YUKIO
IPC: C02F1/36
Filed: 1975-05-23
Abstract: PURPOSE: To make oli-water separation with high efficiency within a short period of time even if an oil content is high in oil-containing water and the oil is dispersed therein in an emulsified state due to a surfactant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05231803-A (JP)
Title: Device for automatically and simultaneously inspecting flange height and flange width of spin drawn can
Inventor: KAI TAKAYUKI
IPC: G01B5/02
Filed: 1992-02-18
Abstract: PURPOSE:To simultaneously measure the flange height and flange width of a DI can having a flange section at its opening. CONSTITUTION:A can P placed on a table 3 upside down is positioned by putting a reference block 24 and pusher pin 23 in the opening of the can P and bringing the internal wall surface 24a of the block 24 into contact with the inner peripheral surface of the flange section of the can P. The distance from the contact section to the upper surface 3b of the table 3 is measured with a gauge 4 by lowering a first probe 11 and bringing the probe 11 into contact with the bottom top end of the can P and, at the same time, the distance from the contact section to the side wall surface 24a of the block 24 is measured with another gauge 19 by horizontally moving a second probe 21 and bringing the probe 21 into contact with the outer peripheral surface of the flange section of the can P.
Patent JP-S58179233-A (JP)
Title: Polyvinylene chalcogenides and their preparation
Inventor: KANBARA SHIYUU
IPC: C08G75/02
Filed: 1982-04-14
Abstract: PURPOSE:The reaction between dihalogenized ethylene and an alkali metal chalcogenide gives a novel chalcogenide polymer used as an electric materia, because of its molecular structure binding successive carbon atoms with double bonds to have semiconductive properties. CONSTITUTION:The objective polymer of the formula is obtained by reaction of (A) a dihalogenized ethylen of the formula: XHC=CHX' (X, X' are halogen) with (B) a compound of the formula: M2L (M is Na, K, Li; L is S, Se), preferably in the presence of an organic amide solvent and alkali metal carboxylate salt, at 80-200 deg.C and 1-10kg/cm<2> at a ratio of 1 mole (A) to 1 gram.atom of the divalent chalcogen element in (B). EFFECT:Oxidative or reductive impurities are added thereto to develop metallic electroconductivity.
Patent JP-S59188157-A (JP)
Title: Flat semiconductor stack
Inventor: ITAHANA HIROSHI
IPC: H01L25/11
Filed: 1983-04-08
Abstract: PURPOSE:T enable to endure agains the specification of a high voltage without altering the structure of a cooling piece or a clamping member by oppositely disposing the same polarity sides of flat semiconductor elements connected in series through insulating spacers. CONSTITUTION:The cathode sides of flat semiconductor elements 1, 2 are opposed through conductors 13, 14 to an insulating spacer 12, cooling pieces 4, 5 are disposed at the anode side, clamped by a clamping member 6 to form an integrated stack. A current passage is formed in order of a conductor 8a cooling piece 4 flat conductor element 1 conductor 13 connecting conductor 15 cooling piece 15 flat semiconductor element 2 conductor 4. Thus, when a voltage E2 is applied, for example, between the conductor 14 and the conductor 8a, the voltage applied between the member 6 and the piece 4 is 1/2 of the E2, and the specification of the double voltage can be applied with this without altering the structure of the cooling pieces and the clamping member.
Patent JP-S56157565-A (JP)
Title: Character procession device
Inventor: MASAKI KATSUMI
IPC: G06F17/28
Filed: 1980-05-08
Abstract: PURPOSE:To prevent erroneous conversion and the occurrence of an excessive retrieval time, by detecting that the division processing of the first character string into the second character strings is abnormal so as not to perform the processing due to the second character strings. CONSTITUTION:In case that the first character string such as Kana (Japanese syllabary) is subjected to processings such as conversion to Kanji (Chinese character), English, etc., it is effective that the first character string is processed after it is divided into plural second character strings. However, if the first character string, for example, ''      '' is divided into ''  '', ''  '' and ''  '', erroneous Kanji is output or the number of combinations of pertinent Kanji becomes large or much time is spent for retrieval. Consequently, in this case, the flag 0 is stood when a specific number or more of the second character strings having a specific number or less of pronunciations is continuous. If it is detected that the flag 0 is stood by the abnormal division check, abnormal division is discriminated not to perform the character processing due to these second character strings.
Patent JP-S63228636-A (JP)
Title: Wafer transfer apparatus
Inventor: FUNAKI HIDEHIRO
IPC: H01L21/677
Filed: 1987-03-18
Abstract: PURPOSE:To ensure the transfer of wafers into a wafer boat, by setting reference positions in sections, which are constituted by dividing many wafer supporting grooves, and setting the position of the groove in each section based on the detection of the position. CONSTITUTION:Notches 21 (21-1-21-3) as reference positions and wafer supporting grooves 22 (22-1-22-3) belonging to the notches 21 are provided in a wafer supporting member 20 of a wafer boat 19. The grooves 22 form a group at a specified pitch P. The notch 21 is provided at the front part of the head of each group. Distances between the notches 21 and an original point X0 are L1-L3. Optical sensors 23 (23a and 23b), which detect the notch 21 at one position when the wafer boat 19 is moved in the direction X for mounting, are provided. In a control device, a notch-position operating circuit 25 and a groove-position operating circuit 26 are connected to a motor driver 17 through an OR circuit 24.
Patent JP-S58179201-A (JP)
Title: Preparation of spherical polymer
Inventor: OGURA MASATO
IPC: C08F285/00
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a spherical polymer without causing the aggregation nor gelation of particles, by suspension polymerizing an aqueous solution of a water- soluble monomer in the reversed phase in an organic medium with a graft copolymer as a dispersing agent, adding a surfactant soluble in the organic medium at a specific point of a specific polymerization ratio, and polymerizing the monomer. CONSTITUTION:In suspension polymerizing a dissolved mixture of one or more of water-soluble ethylenic monomers, e.g. acrylic acid, with water in the reversed phase in an organic medium substantially immiscible with the mixture, the polymerization is initiated by using a graft copolymer obtained by grafting methacrylic acid and an oil-soluble ethylenic monomer onto ethylene-propylenediene monomer copolymer as a dispersing agent, and a surfactant soluble in the organic medium, e.g. sorbitan monostearate, as a dispersion stabilization assistant is added to the polymerization system at about 50-100% polymerization ratio to carry out the polymerization and give the aimed spherical polymer soluble or swellable in water.
Patent JP-H05188611-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONO TOSHIO
IPC: G03G5/06
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a photosensitive body having excellent characteristics such as electrification property, charge holding property, sensitivity, residual potential, good physical properties of the coating film, stable performances against heat, temp. and light with little deterioration even when the photosensitive body is repeatedly used, by forming a photosensitive layer containing an azo compd. expressed by specified formula. CONSTITUTION:The photosensitive layer contains an azo compd. expressed by formula I. In formula, A is a coupler residue having a phenol-type OH group, and R1 and R3 are hydrogen atoms, halogen atoms, alkyl groups, alkoxy groups or di-substd. amino groups with integers m and n from 0 to 4. This azo compd. is synthesized by producing a diazo compd. from triamine expressed by formula II and then coupling the diazo compd. with the corresponding coupler in the presence of alkali, or stabilizing a trisdiazonium salt of the triamine in a form of foroluoride salt, etc., once isolating, and then coupling with a coupler in a proper solvent such as N,N-dimethylformamide in the presence of base.
Patent JP-S56159890-A (JP)
Title: Bubble magnetic domain element
Inventor: ASATA SUSUMU
IPC: H01F10/18
Filed: 1980-05-09
Abstract: PURPOSE:To obtain a bubble magnetic domain element for transferring a bubble of 2 bits per rotation of the surface inside magnetic field, by etching a bubble holding layer, forming a prescribed periodical transfer pattern, and providing a surface inside magnetizing layer having the specified thickness, on said pattern. CONSTITUTION:A mask pattern 14 is formed through a etching control layer 13 on a bubble holding layer 12 which has been grown on a monocrystal substrate 11. Subsequently, while rotating it in the direction as indicated with an arrow, the bubble holding layer 12 is etched by projecting an ion beam from the direction which has been inclined by an angle 15 from the rotary shaft (depth 16 of etching is about 0.1-0.5 time as thick as the residual thickness of the holding layer 12, and a taper angle 17 is about 10-90 degrees), and after that, a resist 14 and the etching control layer 13 are removed. Subsequently, a bubble magnetic domain element is obtained by forming a surface inside magnetizing layer 20 having the thickness (t) satisfying t.M/h.Ms=0.5-1.2 (M shows saturated magnetization of the surface inside magnetizing layer, and Ms shows saturated magnetization of the bubble holding layer) on the bubble holding layer 12.
Patent JP-H0638655-A (JP)
Title: Fish bite detector
Inventor: KUSUDA TAKAO
IPC: A01K97/12
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a fish bite detector such as electric float or fishing rod tip light for detecting bite of a fish in fishing and capable of acting even on fine bite of fish. CONSTITUTION:Bite of fish is sensed by an accelerometer consisting of a piezoelectric substance 9 and a pressure pin 10 acting on the piezoelectric substance 9 by receiving force of a fishing line and a light-emitting diode 2 which is an alarm to the outside is turned on and off by a single stable multivibrator 3 which is a controller. Further, a piezoelectric buzzer or an electric wave transmitter is used as another alarm.
Patent JP-H07274149-A (JP)
Title: Video communication system, decoder circuit, video display system, encoder circuit and video data receiving method
Inventor: GUREN ROORENSU KIYATSUSHIYU
IPC: H04N7/26
Filed: 1995-02-27
Abstract: PURPOSE: To make a system cost-effective by providing a multi-point encoder circuit with a digital video data generation means and an encoding device and providing a reception node with a decoder circuit, a contents information supply means, and a display controller. CONSTITUTION: An A/D converter 204 supplies a video sequence bit stream of 640×480 resolution to a first aliasing prevention filter 208 and a third stripe memory 220. The filter 208 eliminates a high frequency component and supplies the result to a first stripe memory 216. A multiplexer 228 operated under the control of a controller 224 supplies a single stream, which consists of four time division multiplexed macro blocks of all resolutions, to an encoding device 240 to encode it. The device 240 supplies time division multiplexed and compressed macro blocks, which consist of video data and its macro block ID, to a buffer 244 to write the macro blocks in a packeizer 248.
Patent JP-H05229617-A (JP)
Title: Vertical conveyor device
Inventor: NOGUCHI KAZUMASA
IPC: B65G15/14
Filed: 1992-02-17
Abstract: PURPOSE:To alleviate a worker's fatigue in carrying out a maintenance work, and reduce the device and installation cost by arranging an elevator car gondola outside a frame. CONSTITUTION:A main belt 3 driven with a motor 3a and a follower belt 4 driven in contact with the main belt 3, are provided within a vertically grounded frame 1, thereby constituting a vertical carrying section 6 for the vertical transfer of an article. Also, a car gondola 2 elevated with a hoisting device 20 is laid outside the frame 1. According to this construction, a worker is not required to go up and down a staircase in carrying out a maintenance work with a conveyor, and a maintenance tool can be carried with the gondola 2. Thus, a worker's fatigue can be alleviated.
Patent JP-S59190397-A (JP)
Title: Ring type electrophoresis device
Inventor: KATSUKI SHIYOUTAROU
IPC: G01N27/447
Filed: 1983-04-09
Abstract: PURPOSE:To perform linearly parallel migration of a living body in either position by forming both electrodes of an electrophoresis device into a closed ring having no end parts and forming the frames on both sides of an electrophoresis membrane into a cylindrical shape having the same sectional shape as the sectional shape of both electrodes. CONSTITUTION:Both electrodes 11, 12 of a closed type electrophoresis device are made respectively into a circular ring shape (or elliptical ring shape or polygonal ring shape) and both frames 31, 32 are made respectively into a cylindrical shape (or elliptical cylindrical shape or polygonal cylindrical shape). Then outside end parts do not exist in the electrodes 11, 12 and the frames 31, 32 on both sides of the electrophoresis membrane, and therefore the outside end parts do not exist on the phoresis membrane as well. The migrating condition of a bio- fluid is then made linear and is convienent for analysis of the migration image.
Patent JP-S58178756-A (JP)
Inventor: NISHIOKA NOBUYUKI
IPC: E04B5/43
Filed: 1982-04-15
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-S56159708-A (JP)
Title: Data inputting method
Inventor: HASEGAWA KAZUHIKO
IPC: G06F3/023
Filed: 1980-05-12
Abstract: PURPOSE:To reduce the area of a panel by sharing a data display part among data. CONSTITUTION:Pieces of information states of switches 39, 40, and 48-51 and a work position 55, a test position 56 and a input position 57 of a switch 21 on a panel surface 17 are sent to an eight-bit input port 58. A CPU (central processor) 59 is connected to the input port 58,the 1st and 2nd output parts 61 and 62, and a storage part 63 via an eight-bit bus 60. Display lamps 22-25 and 28-38 and number display part 44-47 are connected to the 2nd output part 62 via an eight-bit external bus 64, and data sent from the 2nd output part 62 is displayed in response to a control signal from the 1st output part 61.
Patent JP-2000260111-A (JP)
Title: Motor
Inventor: KUSAKI KENJI
IPC: F16C33/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of rotating not only the information recording medium of large capacity but also the recording medium of ordinary capacity at respectively different speeds. SOLUTION: A motor 40 is provided with a stator S, a rotor R to be rotated with a shaft 1 as a center in respect to the stator S by electrifying a winding wire 12 for driving, a bearing 18 provided on the side of stator for supporting the shaft 1 of the rotor so as to rotate it, a dynamic voltage generating part 20 for generating a dynamic voltage from a fluid between the bearing 18 and the shaft 1 when the shaft 1 is rotated,  a discriminating means 51 for the kind of medium for discriminating whether the disk-shaped information recording medium attached to the rotor R is the medium of ordinary capacity or medium of large capacity and a control part 50 for applying a driving signal for first rotating speed to the winding wire 12 for driving of the stator S when the discriminate signal of the discriminating means shows the medium of ordinary capacity and applying a driving signal for second rotating speed higher than the first rotating speed to the winding wire 12 of the stator S when the discriminate signal shows the medium of large capacity.
Patent JP-H05262227-A (JP)
Title: Structure of structural body
IPC: B61D17/08
Filed: 1992-03-18
Abstract: PURPOSE:To provide a structural body which composes a vehicle and a fence type land bridge, and is few in the number of parts, easy in the machining of parts, simple in assembling work, small in a strain, and can secure necessary rigidity and lighten weight. CONSTITUTION:A structural body is properly divided to form a wainscot frame 21, a door storage case frame 22, a modesty panel frame 23 and the upper part frame of an entrance 24 as a plurality of sections, and a plurality of zigzag holes 21a, 22a, 23a, 24a are drilledly provided in each section, and ribs 21b, 22b, 23b, 24b are crosswise formed around each hole, and the sections are mutually joined, and an exterior plate 28 is stretchedly attached to them. Such formation can give uniform strength over the whole of members to prevent the local out-of-plane deformation of the exterior plate 28.
Patent JP-H03262404-A (JP)
Title: Load-controlling mechanism of rotary tiller
Inventor: YUKINO HIROYASU
IPC: A01B33/12
Filed: 1990-03-13
Abstract: PURPOSE:To enable stable tilling work by detecting the loading state by the change of the rotational speed of an engine and automatically turning a tilling cover around a claw shaft to keep the work load within the optimum range. CONSTITUTION:The state of load in tilling work is detected by the change of the rotational speed of an engine E and a tilling cover 2 is automatically turned around a claw shaft according to the loading state to keep the work load within the optimum range. Preferably, a tilling depth sensor 31 is attached to a rotary tiller and the tiller is vertically moved by the signal transmitted from the tilling depth sensor to enable the control of the tilling depth.
Patent JP-H07243215-A (JP)
Title: Loading test device for rotatably driven pile
Inventor: ITAGAKI FUJIO
IPC: G01N19/00
Filed: 1994-03-07
Abstract: PURPOSE:To continuously and accurately record a load acting on a pile by converting hydraulic pressure detected with a pressure transmitter on a hydraulic hose at the pressurizing side of a hydraulic jack, into an electrical signal for transmission to a recorder. CONSTITUTION:When oil is supplied from the hydraulic unit 4 of an operation section 1 to the hydraulic jack 7 of a loading section 2, the jack 7 loads a pile 14 via a pressurizing plate 16 fitted to the upper end of a steel tube pipe 14. In this case, a load acting on the pile 14 is detected as hydraulic pressure with a pressure transmitter 8 laid on a pressurizing side hydraulic hose 6a. At the same time, the detected pressure is converted to an electrical signal and transmitted to a recorder 5, thereby being continuously outputted on a recording sheet. According to this construction, accurate load data can be continuously grasped at the operation section 1.
Patent JP-S59185879-A (JP)
Title: Generating set utilizing wind force produced in time of train running
Inventor: INOUE KOUTAROU
IPC: F03D3/04
Filed: 1983-04-07
Abstract: PURPOSE:To secure such a generating set that generates power in making full use of the wind force produced in time of train running, by placing a vertical wind-guide wall paralleling a track on the track side of a train, while setting up a vertical axis, multiblade type windmill on this wind-guide wall. CONSTITUTION:A wind-guide wall 2 standing erect parallelly and vertically is installed in a track 1, while a generator is set up at the lower end of a vertical axis, multiblade type windmill 3 which is built in the wind-guide wall 2 being erected as interposing the windmill 3 in between. The windmill 3 is covered with a baffle plate 9 except an air flow port 11 which consists of an inner air flow port 11a and an outer air flow port 11b. When a train passes by the windmill 3, empty space between the train and the wind-guide wall 2 is decompressed and therefore drawn in from the outer air flow port 11b as shown in an arrow 7. At this time, the windmill 3 rotates counterclockwise. In addition, air that clings to the train whirls as it collides with a blade 3a at the inner air flow port 11a.