baber/WOPTO huggingface dataset:
Patent JP-S6313822-A (JP)
Title: Transfer device for four-wheel drive vehicle
Inventor: KAMEDA OSAMU
IPC: F16H48/30
Filed: 1986-07-04
Abstract: PURPOSE:To improve the durability of a bearing, by arranging a sprocket at the front side of a differential between the axles to approach to the bearing which supports the front end of an input shaft. CONSTITUTION:Of a differential unit 51 between axles, a sprocket 58, and a converter 61, in this transfer device, the sprocket 58 is positioned at the foremost position. In other words, the sprocket 58 is closely positioned just at the rear of the first bearing 44 holding the front part of the input shaft 41. Therefore, when the sprocket 58 receives a force to an output shaft 43 side, the force is imposed near the holding point by the bearing 44 in the input shaft 41. As a result, the bending moment inflicted to the input shaft 41 is reduced. Consequently, the load imposed to the bearing 44 is reduced and the durability is improved.
Patent JP-H11334235-A (JP)
Title: Printing plate
Inventor: SHIGETA TATSUO
IPC: G03F5/20
Filed: 1998-05-23
Abstract: PROBLEM TO BE SOLVED: To realize the favorable ink transferability from cells to a matter to be printed and remove a point, from which no ink is transferred and a highlight part is seen white, by changing the shape of the cell in the highlight part. SOLUTION: The shape of a dot, in the shape of which an ink is built up for at least forming the pixel of a highlight part, consists of a triangular part, the apex and the base of a triangle of which locate to the direction of the peripheral surface of a roll, and two short straight lines extending from both the ends of the base of the triangular part towards on the extension lines of its legs and has a near V-shape gradually becoming larger in response to the degree of gradation so as to make a near V-shape. The shadowiest part has a shape spread all over with hexagonal dots. The dots except at the shadowiest part are arranged at near centers of the respective hexagons, which occupy the positions of the dots spread all over with the dots at the shadowiest part.  As for a gravure printing plate, the triangular part is made deeper than the depths of the two short straight lines and of the other part due to its etching characteristics.
Patent JP-S5863650-A (JP)
Title: Paper feed roller
Inventor: MURAKAMI NORITOSHI
IPC: B65H5/06
Filed: 1981-10-07
Abstract: PURPOSE:To prevent paper from being irregularly moved, by winding and bond- ing a sheet on the peripheral surface of a shaft along its total circumference and conjoining both the ends of the sheet to each other so that the joint constitutes at least one spiral line. CONSTITUTION:A slender sheet 22 is wound and bonded on the peripheral surface of a shaft 11 so that the joint 23 of the sheet is spiral. Since a part of the joint 23 is always in contact with moved paper not shown in the drawing, the moving force applied to the paper is independent of the rotation of the paper feed roller so that the force is constant. For that reason, the paper is moved non-irregularly or stably.
Patent JP-H0449466-A (JP)
Title: Plan restriction canceling system
Inventor: ARAYA TOSHIHIKO
IPC: G06Q50/00
Filed: 1990-06-19
Abstract: PURPOSE:To select a preferable answer in the allowable width of an executable time band by providing the plan restriction canceling system with a restriction canceling engine for finding out a time band generating no contradiction in the set of time bands for generating the task start of a task stored in a task proposing memory and the set of time bands for generating task end based upon the task execution order. CONSTITUTION:The restriction canceling engine 4 refers a task attribute memory 1 and a task order memory 3 and finds out a time band generating no contradiction in the set of time bands generating the task start of a task stored in the task proposing memory 2 and the set of time bands generating task end based upon the task execution order. The above processing is repeated until the start time band and the end time band are respectively stabilized. Consequently, the start enabled time band and the end enabled time band of the memory 2 become answers not to contradict restricting conditions. Thus, a preferable answer can be selected in the allowable width of the executable time band.
Patent JP-H0449169-A (JP)
Title: Automatic control method and device for chopper blade operation timing
Inventor: OSAWA SHIN
IPC: B41F13/56
Filed: 1990-06-19
Abstract: PURPOSE:To automatically change an always fixed touch against a pad of a fold leaf, even when a printing speed is changed, by automatically adjusting action timing of a chopper blade in a manner wherein impact force of the fold leaf, brought into contact with the pad, obtains a fixed value irrespective of a conveying speed of the fold leaf. CONSTITUTION:Impact force of a fold leaf touching a pad 34 is detected by an actual impact force detecting means 60. Next, a detection value of this actual impact force detecting means 60 is compared with a value of target impact force in a comparator means 63 by presetting optimum impact force based on a condition of the fold leaf by a target impact force setting means 64. A result of comparison in this comparator means 63, that is, a deviation between the target impact force and the actual impact force is input to a drive timing adjusting means (controller) 72, and the drive timing of a chopper blade 41 is adjusted so that the deviation approaches 0.
Patent JP-S6050306-A (JP)
Title: Conveying method for coal ash
Inventor: SAMEJIMA RIYOUJI
IPC: F23J3/06
Filed: 1983-08-29
Abstract: PURPOSE:To increase reliability of a device through elimination of a problem on thermal resistance against a bag filter, a vacuum blower, and a vacuum conveying line, by a method wherein high temperature fly ash in a gas recycling blower and a front dust collector hopper is not collected in a relay tank but is conveyed by pressure to a silo by the common use of a hydraulic conveying line from the relay tank to the silo. CONSTITUTION:The exhaust pipe of a forced feed blower 16 is branched into a conventional hydraulic conveying line 18 and a nover hydraulic conveying line 20, an ORF front dust coolector hopper is connected to the middle of the novel hydraulic conveying line 20 through the medium of a hydraulic conveying device 21, and th forward end of the novel hydraulic line 20 is connected to the hydraulic conveying line 18. A bag filter 12 is not provided with an open air intake device and an air cooler. Valves 25 and 26 are opened and valves 23 and 24 are closed, and with a forced feed blower 16 driven, high temperature fly ash in a GRF front dust collector is directly conveyed by a pressure to a fly ash silo 2 through the hydraulic conveying lines 20 and 18.
Patent JP-S5583249-A (JP)
Title: Method of fabricating semiconductor device
Inventor: ONO TOSHIHIKO
IPC: H01L21/302
Filed: 1978-12-20
Abstract: PURPOSE: To readily and exactly remove an alumina layer changed in its properties on the surface of an aluminum layer of a semiconductor substrate by high frequency sputtering etch by higher than 120V/cm of electric field intensity.  
     CONSTITUTION: Since an alumina Al x O y F z  changed in its properties incorporates much stronger coupling force than an alumina Al 2 O 3 , when higher than 120V/cm of electric field intensity is applied thereto to cause the collision energy of Ar ion to exceed the coupling energy, an etching is initiated. When the pressure of the Ar is increased, the etching speed is accelerated. Thus, the alumina changed in its properties can be exactly etched in good reproducibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05334228-A (JP)
Title: Address setting system for field equipment supervisory management system
Inventor: IMAI NORIYUKI
IPC: G06F11/30
Filed: 1992-05-27
Abstract: PURPOSE:To operate the address setting of a communication interface device from a personal computer only by a software. CONSTITUTION:A personal computer 6 of a host device is connected through an RS232C I/F 7 to each communication interface device 2a-2c, and various data from each transmitter 11-1n are collected by a communication, and the range change of the transmitter or the like is operated by the communication. Then. the communication is operated with one IF module 4 in which a key switch 5 for an address is turned on and the serial number of the IF module is read. Afterwards, the communication is operated through the IF module 4 with the transmitter 1, and the address of the IF module 4 and the tag number of the transmitter connected with the pertinent IF module 4 are registered in the data base by making them correspond to each other. This procedure is repeated each time the key switch 5 of each IF module 4 is turned ON, and the address of each IF module 4 and the tag number of the transmitter 1 connected to the pertinent IF module 4 are registered.
Patent JP-S5491678-A (JP)
Title: Winding method and device of film strip and the like
Inventor: OKADA TAKESHI
IPC: B65H26/08
Filed: 1977-12-28
Abstract: PURPOSE: To provide a rotation roll in close to film winding fixed roll to improve the quality of film strip products by reducing air intake within the roll maintaining a certain spacing thereof and winding the film.  
     CONSTITUTION: Winding core 12 of mill roll 13 is secured with turret 15 of frame 14. Proximity roll 17 is secured with arms 19 and 19' in close to millroll 13, and the shaft end of which is provided with pulley. The rotation speed of proximity roll 17 is controlled in step with running speed of film 11. The shaft center of proximity roll 17 allows to make same height with the shaft center of winding core 12. As starting to wind with the winding core 12 by feeding by film 11 and guide roll 16, the proximity roll 17 detects diameter of millroll 13, conducting to wind the film 11 as moving a to maintain the spacing 1 between both rolls, and enabling to reduce  air intake within the the roll and obtaining a good winding products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6218939-A (JP)
Title: Structure of installation of electric motor for compressor
Inventor: SAEKI YUJI
IPC: F04B39/00
Filed: 1985-07-18
Abstract: PURPOSE:To display the characteristics of an electric motor effectively by electrically insulating a stator and a bolt of the electric motor. CONSTITUTION:In fastening and fixing a stator 7 of an electric motor to a casing 3 with a bolt 8, a washer 9 is interposed. The washer 9 is composed of outer layers 9a and 9c made of metal and an electric insulator 9b put between the outer layers 9a and 9c thereof. With the outer layers 9a and 9c the washer 9 is protected from the external force applied in fastening the bolt 8. Thus the short circuit can be broken between the casing, bolt and motor stator end face,so that the characteristics of the motor can be displayed effectively without obstructing the electromagetic induction.
Patent JP-H07135150-A (JP)
Title: Organic substance eliminating method and organic substance eliminating equipment
Inventor: KOIZUMI KOTARO
IPC: H01L21/027
Filed: 1993-06-29
Abstract: PURPOSE:To provide an organic substance eliminating method capable of obtaining a high processing speed if the thickness of gas flow gap in which ozone gas is made to flow is increased when organic substance on a specimen is eliminated by bringing ozone into contact with the specimen. CONSTITUTION:When organic substance on a substrate is eliminated by bringing ozone generated in an ozonizer 16 into contact with the semiconductor substrate 12, the pressure inside a process chamber 11 is reduced with a vacuum pump 10, and the semiconductor substrate 12 is irradiated with ultraviolet rays from an ultraviolet ray source 14 via a transparent diaphragm 13. Thereby practical processing speed can be obtained when the thickness of gas flow gap between the diaphragm 13 and the semiconductor substrate 12 is large.
Patent JP-H0211908-A (JP)
Title: Screw slipoff preventive device
Inventor: KOBAYASHI YOSHIKI
IPC: F16B39/02
Filed: 1988-06-29
Abstract: PURPOSE:To enhance the operating easiness and reduce the cost by providing a housing at its foremost part with a threaded hold part formed by subjecting the housing to thermoplastical deformation. CONSTITUTION:At the foremost part of a housing 10 a threaded hold part 11 is provided so as to cover the whole peripheral edges of the oversurface of the thread 2, wherein the hold part 11 is formed by subjecting the housing 10 to thermoplastic deformation. This eliminates use of a component to be specially devoted to prevent slipping-off of the thread, which enhances the operating easiness and reduces the cost.
Patent JP-S6050766-A (JP)
Title: Protecting circuit of reproducing device for disk record
Inventor: INOMATA KANAME
IPC: G11B21/08
Filed: 1983-08-31
Abstract: PURPOSE:To secure the safety of a system by detecting an abnormal operation state in the track jumping operation of a pickup, and stopping the track jumping operation. CONSTITUTION:The coincidence signal I generated when the number of tracks between the current position of a pickup and a target position coincides with the number of tracks that the pickup crosses is not outputted if a pickup control circuit 16 is abnormal, the output signal Q of an FF circuit 20 is held at ''H'', so an N-scale counter 21 continues to count a clock signal CK and then outputs a pulse signal (i) from its output terminal QN when counting up to N. The signal (i) is outputted as a pseudo coincidence signal to a system control part 17 and the reset terminal R of the FF circuit 20 instead of the coincidence signal. Consequently, a control part 17 stops the output of a track jump control signal T and a driving signal K to stop the track jumping operation of the pickup.
Patent JP-H091697-A (JP)
Title: Silicone rubber molding body, manufacture thereof, rubber roller, and elastic blade
Inventor: KUMAGAI HIROAKI
IPC: G03G21/10
Filed: 1995-06-26
Abstract: PURPOSE: To provide a method for manufacturing a silicone molding body which contains an optional antioxidant uniformly and has ozone-proof property and high-temperature oxidation resistance. CONSTITUTION: A cured silicone rubber molding body is steeped in a solution obtained by dissolving an antioxidant in an organic solvent, so that the silicone rubber molding body is impregnated with the solvent and the antioxidant. Next, the solvent is removed from the impregnated silicone rubber so as to uniformly add the antioxidant in the silicone rubber.
Patent JP-H089599-A (JP)
Title: Permanent magnet type rotor
Inventor: KAJIMOTO KOJI
IPC: H02K1/27
Filed: 1994-06-17
Abstract: PURPOSE:To make a permanent magnet type rotor firm and compact by disposing fan-shaped cores consisting of a plurality of magnetic bodies and permanent magnets alternately in circumferential direction, and integrally providing connection parts which extend in diametrical direction from the periphery of a circular part consisting a magnetic body positioned inside the fan-shaped cores and are narrower than the inside width of the fan-shaped cores. CONSTITUTION:Eight fan-shaped cores 1 consisting of magnetic bodies are arranged apart in circumferential direction. A circular part consisting of a magnetic body is made inside the fan-shaped cores 1, and the circular part 11 and the fan-shaped core 1 are coupled integrally with each other by connections, and the width is made narrower than the inside width of the fan-shaped core 1. Permanent magnets 2 are set in the grooves between eight fan-shaped cores 1 and the circular part 11, and those are fixed, being bonded to the plane parts provided at the periphery of the circular part 11. Moreover, vacant spaces 14 are provided between both sides of the connection 12 and the corners of the permanent magnet 2. A shaft 3 is set and fixed at the center of the circular part 11. The magnetic resistance of the connection 12 is large, and a great part of the magnetic fluxes of the permanent magnet 2 flow in radially outward direction. Hereby, a firm and compact product can be manufactured.
Patent JP-S5283270-A (JP)
Title: Phase identification circuit
Inventor: KOIKE TAKASHI
IPC: G01R25/00
Filed: 1975-12-30
Abstract: PURPOSE: To control data processing operation without any inconvenience by fixing the phase of a sector clock against an index clock regardless to headloading condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5384044-A (JP)
Title: Packaging container for sterilization
Inventor: SATOU MITSUHIRO
IPC: C08L53/00
Filed: 1976-12-30
Abstract: PURPOSE: Packaging containers for sterilization having good gas barrier properties, impact resistance and heat resistance, whichh is composed of a crystalline polypropylene homopolymer, an ethylene-propylene block copolymer and mica. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5586846-A (JP)
Title: Curing agent for powder-coating polyester
Inventor: KATOU TAKASHIGE
IPC: C09D5/00
Filed: 1978-12-22
Abstract: PURPOSE: A curing agent for polyester resins that is made by melt mixing a polyester resin with a blocked isocyanate under specific conditions, thus showing improved blocking resistance without any adverse affect on the other characteristics.  
     CONSTITUTION: A polyester resin with a softening point of 60W120°C, preferably 80W100°C and a hydroxyl value of 20W50 is mixed with a blocked isocyanate in such an amount as to satisfy the equation: 4.0≤N/H≤1.00 (N is the equivalent number of the blocked isocyante and H is the one of hydroxyl groups in the polyester resin) at 120W200°C in a molten state. In the melt mixing, when the value of N/H is lower than 4, gels are formed to inhibit the formation of beautiful coating films, whereas exceeding 10 remarkably damages the effect to improve the blocking properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5783653-A (JP)
Title: Producing method and apparatus of air-fuel mixture of improved lpg
Inventor: HAYASHI HIROSHI
IPC: F02M25/00
Filed: 1980-11-14
Abstract: PURPOSE: To enable to increase the output of a gasoline engine with low cost of fuel by adding the liquid of hydrocarbon of higher molecule in comparison with LPG to the air-fuel mixture of LPG at a proper amount when the fuel of LPG is used for the operation of the engine.  
     CONSTITUTION: Liquid 1 of hydrocarbon of higher molecule in comparison with LPG such as kerosene, gasoline, or the like is stored in a tank 2, and conducted from a pipe 3 to a solenoid valve part 7 via a filter 5 and a needle valve 6. The valve part 7 is controlled to be opened and closed in accordance with the number of revolutions of an engine by a control unit 9 provided in the engine part, and the discharged liquid 1 regulted in its discharged amount there is conducted to a mixing pipe 11 via a nonreturn valve 10. The mixing pipe 11 is connected to an air-cleaner 12 via a constant-pressure valve 13. For example, when the constant-pressure valve 13 is closed by the reduction of pressure caused by acceleration, the liquid 1 is increased to be sucked into the mixing pipe 11, and injected into an air-fiel mixture pipe 4 via a pipe 14 for improving the quality of the air-fuel mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5681716-A (JP)
Title: Driving method of concrete pile
Inventor: MATSUSHITA KAZUO
IPC: E02D11/00
Filed: 1979-12-08
Abstract: PURPOSE: To drive a concrete pile having a unified diameter and strength by a method wherein the ground is drilled by means of a steel pipe having friction cutters on the peripheral surface and a removable bit at the point and while pulling out the steel pipe, concrete is placed.  
     CONSTITUTION: A steel pipe 3 having a spiral type friction cutter 1 on the peripheral surface and a removable bit 2 at the lower end is vertically held on the ground surface and it is rotated and excavates the ground with the bit 2 to drill into the ground. Next thereto, after the bit 2 is removed from the steel pipe 3, a reinforced bar cage 7 is placed within the steel pipe. The steel pipe 3 is rotated reversely and is raised upward leaving the bit 2 at the hole bottom and the steel pipe 3 is pulled out of the ground. At this time, concrete is supplied by pressure from the pipe 8 for a pressure feeding of concrete which is installed in the steel pipe 3. Then, the concret is filled in the drilled hole 9 and it is hardened to form a concrete pile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06983-A (JP)
Title: Thermal head
Inventor: HYODO TETSUHARU
IPC: B41J2/335
Filed: 1992-06-18
Abstract: PURPOSE:To provide a thermal head which is capable of using an electric power energy supplied to a thermal resistor effectively and forming a printed image on a thermosensitive sheet. CONSTITUTION:The subject thermal head consists of a heat accumulation layer 2 coated on the upper surface of an insulating substrate 1, and a thermal resistor 3 and paired electroconductive layers 4 coated on the heat accumulation layer 2. The heat accumulation layer 2 contains an inorganic material which absorbs radiant heat emitted by the thermal resistor 3. Thus, the temperature of the thermal head is increased to a specified level required for printing in an extremely short time due to the conductive heat and radiant heat emitted by the thermal resistor.
Patent JP-S5865522-A (JP)
Inventor: KAARU HEERU
IPC: B23D31/00
Filed: 1982-09-16
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-S6317299-A (JP)
Title: Substrate for epitaxial growth of hgcdte and production thereof
Inventor: KOTANI TOSHIHIRO
IPC: H01L21/368
Filed: 1986-07-09
Abstract: PURPOSE:A substrate for epitaxial growth of HgCdTe formed from single crystal of CdZnMnTe having a specific composition, capable of making lattice conformity with epitaxial layer of HgCdTe over the whole growth crystal as a substrate material. CONSTITUTION:A substrate for epitaxial growth of HgCdTe consists of single crystal of CdZnMnTe shown by Cd1-x-yZnxMnyTe wherein x is a value in 0.0015-0.0075 and y is 0.0745-0.112. The substrate can be obtained by growing the single crystal of CdZnMnTe from raw material melt containing 0.85-0.919mol Cd, 1mol Te, 0.001-0.005mol Zn and 0.080-0.120mol Mn and processing the single crystal into a substrate for epitaxial growth.
Patent JP-H107612-A (JP)
Title: Hexanuclear skeletal novolak compound and use thereof
Inventor: INOUE HIROTAKA
IPC: C08G8/24
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a raw material for a photosensitizer capable ob providing a resist composition for the submicron lithography of semiconductors, excellent in sensitivity and resolving power and well balanced in resist various performances without any development residue or an alkali-soluble low-molecular weight additive. SOLUTION: This hexaunclear skeletal novolak compound is represented by formula I (R<1> to R<10> are each H, OH or a 1-6C alkyl; R is H or OH), e.g. 4,4'-methylenebis 2-[4-hydroxy-3-(2-hydroxy-5-methylbenzy)-5-methylbenzyl]-3,6- dimethylphenol}. The compound represented by formula I is obtained by reacting a compound represented by formula II with a compound represented by formula III and a compound represented by formula IV. The photosensitizer is prepared by converting, e.g. at least one OH in the compound represented by formula I into a quinone diazidosulfonic ester.