baber/WOPTO huggingface dataset:
Patent JP-S5720562-A (JP)
Title: Plasma igniter
Inventor: IMAI IWAO
IPC: F02P9/00
Filed: 1980-07-14
Abstract: PURPOSE:To prevent irregular plasma discharge and protect discharge electrodes  from wear and deterioration, by supplying plasma energy to spark plugs through a  distributor which includes the highly heat-resistant discharge electrodes. CONSTITUTION:An output terminal 8a connected to the diode 14 of a plasma ignition power supply unit 8 is connected to a line 1a between a distributor 6 and the diode 5 of a spark ignition power supply unit 1. A rotary electrode 21, which is always put in contact with the central terminal 20 of the distributor 6, and at least the discharge gap (G) facing part of each of fixed electrodes 23, which are integrated with a plurality of peripheral terminals 22 provided around the central terminal 20 and which the rotary electrode 21 approaches as it rotates, are made of a heat- resistant electroconductive material of high melting point. Sintered ceramic or a polycrystalline substance of TiC, ZrC, NbC, VC, HfC, Cr3C2, TiN, ZrN, TaN, HfB2, CrB2, WB2, MoB2, TiB2, LaB6, MoSi2, WSi2, TiSi2, ZrO2, LsSrCrO3 or the like is used as the electroconductive material.
Patent JP-S5620126-A (JP)
Title: Cooler for steel sheet
Inventor: MORI SHIGERU
IPC: C21D9/52
Filed: 1979-07-27
Abstract: PURPOSE:To cool steel sheet always to a prescribed temp. efficiently in cooling the hot rolled steel sheet, by spraying cooling water compulsively between the steel sheet and a cooling pad pressed elastically to the surface to be cooled of the steel sheet. CONSTITUTION:A cooling pad 2 having many spraying nozzles 3 for cooling is arrnaged so that it faces to the surface 1a to be cooled of a hot rolled steel sheet 1 which is conveyed in the direction of A. The cooling pad 2 is allowed to contact with the surface 1a of the steel sheet through parallel links 6 by an air cylinder 5 and is pressed to the surface 1a elastically with a spring 7. Cooling water is fed as pressurized water to the cooling pad 2 through a valve 10 and a flexible hose 11. The pressurized water forms a clearance between the surface 1a to be cooled and the cooling pad 2 against the elasticity of the spring 7, and spouts out from spray nozzles 3 for cooling water as high speed stream, hereby the surface 1a to be cooled of the steel sheet 1 is cooled effectively at a high coefficient of heat transfer.
Patent JP-H01264869-A (JP)
Title: Recorder
Inventor: SUZUKI AKIO
IPC: B41J13/00
Filed: 1988-04-18
Abstract: PURPOSE:To remove a malfunction of a recording process and besides, to achieve extension of a service range of a recording sheet by a method wherein a front or rear face of the recording sheet is detected, when it is rightly set, recording is performed and when reversely set, whether recording is considered impossible, or otherwise recording is made possible by repeating indication, is determined. CONSTITUTION:Sensors 66, 67 detecting a quantity of reflected light from a front surface and a rear surface of a recording sheet with a light source 71 irradiating light on the recording sheet and a light receiving element 72 arranged at a specific position, are arranged at required positions on a path of the recording sheet 45. Detection signals 66A, 67A are transmitted to a control circuit 53, and a class of, or a front or back surface of the recording sheet 45 is detected. When the front or back surface of the recording sheet 45 is rightly set by detection of the front or back surface of the recording sheet 45 to be supplied by such a control system, recording is performed. When the front or back surfaces are reversely set, a control program in which whether recording is considered impossible according to a class of the recording sheet 45 or otherwise recording is made possible by repeated indication of a user is determined, can be executed.
Patent JP-S5320738-A (JP)
Title: Semiconductor memory module
Inventor: SATOU HITOSHI
IPC: G11C8/08
Filed: 1976-08-10
Abstract: PURPOSE:To ensure a rationalization of the address signal amplitude by setting the pull-up resistance voltage lower than the line voltage of the a ddress driver, and thus to obtain a semiconductor memory module with enhanced performance and reliability.
Patent JP-S61254388-A (JP)
Title: Thermal recording material
Inventor: YOSHIDA SHOHEI
IPC: B41M5/323
Filed: 1985-05-02
Abstract: PURPOSE:To provide a thermal recording material having excellent preservability and high color forming property, by microencapsulating at least one of a diazo compound and a coupling component together with a specified organic solvent. CONSTITUTION:To form microcapsules, a diazo compound or a coupling component to be microencapsulated is dissolved in a specified organic solvent, the solution is emulsified in water, and microcapsule walls are formed around liquid droplets by polymerization. The organic solvent is a compound of the formula, and is particularly preferably diphenylcresyl phosphate. In microencapsulation, 2-50pts.wt. of the solvent and 1-50pts.wt of the diazo compound or the coupling component are used per 24pts.wt. of the microcapsule wall material. The diazo compound is a diazonium salt of general formula: ArN2<+>X<->, wherein Ar is aromatic moiety, N2<+> is diazonium group, and X<-> is acid anion.
Patent JP-H03293417-A (JP)
Title: Reclamation work
Inventor: YAMAMOTO YASUYUKI
IPC: E02D15/10
Filed: 1990-04-11
Abstract: PURPOSE:To raise the efficiency of reclamation as well as improve environments by preventing scattering of harmful substances by a method in which water- absorbable bags packed with sludge are laminated to make up a ground. CONSTITUTION:Sludge deposited on the bottom of river or sea is pumped up into a mixer 1 and mixed with cement charged into the mixer 1. The mixture is packed into bags 2, and the bags 2 are carried on a belt conveyer 3 to a reclamating site in river or sea to form a ground 4.
Patent JP-S61253761-A (JP)
Title: Rapid-start fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J61/46
Filed: 1985-05-07
Abstract: PURPOSE:To prevent any reduction of the luminous flux of a rapid-start fluorescent lamp and reduce its firing potential by applying a phosphor paint, prepared by adding a three-wavelength-type phosphor and a specific adherence-increasing agent to an aqueous solution of a water-soluble binder, to the transparent conductive film prior to drying the applied paint to form a phosphor layer. CONSTITUTION:A three-wavelength-type phosphor and an adhesive increasing agent which is composed of at least one of barium nitrate and strontium nitrate, at least one of boric acid and boric anhydride and the chloride of an alkaline earth metal are added to an aqueous solution of a water-soluble binder to prepare a phosphor paint. The thus prepared phosphor paint is applied to the transparent conductive film prior to drying the applied paint to form a phosphor layer, thereby producing a rapid start fluorescent lamp. In order to reduce the firing potential of the fluorescent lamp, it is possible to form the phosphor layer by forming a gamma-alumina film on a transparent conductive film and then applying the above phosphor paint composition to the gamma-alumina film prior to drying the applied paint.
Patent JP-S5522560-A (JP)
Title: Power-assisted steering device
Inventor: NISHIKAWA MASAO
IPC: B62D5/06
Filed: 1978-08-05
Abstract: PURPOSE: To perform more precise steering by transmitting the size of resistance on the road surface sensibly to the driver in such a way that veering speed of a steering wheel intervenes on a reaction force generating mechanism of a power- assisted steering gear in order to make the response to the veering larger according to the steering speed.  
     CONSTITUTION: Since pressured oil is supplied to a cylinder 8 with a change-over valve 12 controlled in mesh with swiveling of a pinion 3, a piston 9 incorporated with a rack 7 which is interlocked with the pinion 3 moves to right and left, steering is done by light force. During the halt, because a vehicle speed sensor 70 is at quiescence, a reaction chamber 32 is in low pressure identically to a line 36, steering is light. During middle speed running, since a reaction force valve 50 is opened to a settled value, pressure is engendered in the reaction chamber 32, steering resistance is given. During high speed running, since the reaction force control valve 50 is made to be constant opening condition, big pressure is engendered in the reaction chamber 32, to increase steering resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252598-A (JP)
Title: Semiconductor memory device
Inventor: MASUKO KOICHIRO
IPC: G11C29/00
Filed: 1986-04-24
Abstract: PURPOSE:To remove initial rejects in a short period by providing an aging potential supplying means to supply a constant potential different from the one at the time of the usual action to a cell plate at the time of aging so that the absolute value of the voltage added to a capacitor can be made larger than the time of the usual action, increasing the voltage added to the capacitor with an aging potential supplying means at the time of aging compared with the time of the usual action and accelerating the aging. CONSTITUTION:An aging potential supplying means 16 is constituted of MISTs 12-15, and at the time of aging, supplies the constant potential different from the one at the time of the usual action to a cell plate 4. When the potential given to the cell plate 4 is Vcp, MISTs 12 and 13 are conducted by phi1=Vcc and phi1=Vss at the time of the usual action and MISTs 14 and 15 are interrupted, and therefore, Vcp=VM is obtained and the completely same action as the conventional one is executed. On the other hand, since phi1=Vss and phi=Vcc are obtained at the time of the aging, Vcp=Vss can be obtained. Thus, even when the power source voltage of a device at the time of the aging is made into the same as the one at the time of conducting and using, the aging of the capacitor of a memory cell can be accelerated.
Patent JP-H09280281-A (JP)
Title: Shoe return structure of internal expanding drum brake for vehicle
Inventor: MAEYAMA MASAYUKI
IPC: F16D65/22
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To easily release the regulation of the retracting position of a parking lever by the smaller operating force than the conventional one, and to smoothly perform the shoe-returning action against the resistance by rust and earth. SOLUTION: A retraction regulating member is pivotably supported by a parking lever 6. A long plate part 18b which is elastically deformable in the direction orthogonal to a back plate is provided on the refraction regulating member, and the long plate part 18b is arranged on a web side surface of the parking lever 6 in the longitudinal direction. A serrated stopper part 18c which is once swollen in the web direction and folded back in the back plate direction is continuously provided on a tip of the long plate part 18b. The tip of the stopper part 18c is locked to an outside edge of the parking lever 6, and an inner edge of a web 4a of a brake shoe 4 is abutted on the stopper part 18c to regulate the turning of the parking lever 6 in the outward direction of the back plate.
Patent JP-H01270505-A (JP)
Title: Recovery of sulfur from hydrogen sulfide-containing gas
Inventor: TAKEDA TAKEHIKO
IPC: C01B17/04
Filed: 1988-04-20
Abstract: PURPOSE:To save a consumed energy with a compact equipment by introducing oxygen enriched air into a reaction and combustion furnace, reducing a quantity of reacted gas and quenching gas in an exit of the combustion furnace. CONSTITUTION:Raw gas 52 containing >=70mol% H2S and oxygen enriched air 51 enriched of oxygen in an oxygen concentrator 1 are mixed so that an amount of oxygen in the air 51 is 40-45mol% of an amount of H2S in the gas 52 and fed into a reaction and combustion furnace 5 through an air blower 2 then a heated Claus reaction is occurred at >=1400 deg.C. Next, resultant reacted gas is quenched to <=700 deg.C within 1 sec by an exhaust heat boiler 6 and element sulfur is separated by 1st sulfur condenser 7. Next, resultant reacted gas is heated by 1st assistant burner 8 and fed into 1st reactor 9 filled with active alumina, etc., thus subjected to a catalytic Claus reaction. Next, resultant gas in exit of the 1st reactor is cooled by 2nd sulfur condenser 10 and produced sulfur is recovered.
Patent JP-S62133901-A (JP)
Inventor: AKIRA TANAKA
IPC: B60R22/32
Filed: 1986-04-23
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-H07300876-A (JP)
Title: Dozer structure of back hoe with dozer
Inventor: KAJIMOTO TAKESHI
IPC: E02F3/815
Filed: 1994-05-10
Abstract: PURPOSE:To prevent damage to a paved road surface by the edge of a blade, in a back hoe with a dozer and prevent damage to wall by a dozer when the back hoe operates near the wall. CONSTITUTION:Left and right paved road surface damage prevention members 16 are provided on a dozer 1 extending laterally, outwardly from the opposite sides of a body of a back hoe in such a manner that the members 16 can be positioned at an earth contact operation point, where the edge of a blade of the dozer 1 is raised from the road surface, and at a storing point, where the edge of the blade of the dozer 1 is allowed to contact with the road surface. Both the members 16 are fixed, in a storing state, so as to be independently protruded laterally, outwardly of the dozer 1.
Patent JP-H11292465-A (JP)
Title: Sway preventing device for suspension
Inventor: SHIBATA TARO
IPC: B66C13/22
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress the sway of a suspension such as a spreader, etc., in its turning direction. SOLUTION: The deviation of the gravity center position of a cargo work object due to wind influrnce and a cargo stowage condition, and the sway of the head block 7 in its turning direction caused the sudden acceleration/ deceleration of a trolley 6 are suppressed by actuating a displace mechanism 28 by a controller 33 to displace right and left sheave units 11 so as to follow the sway of the head block 7, based on the angular velocity of the head block 7 determined by an angular velocity detector 29, the turning angle of the head block 7 determined by a turning angle computing element 30, the positions of right and left sheave units 11 determined by a position detecter 1, and the displace velocity of the sheave units 11 determined by a velocity computing unit 31.
Patent JP-H06304961-A (JP)
Title: Automatic molding machine for molding rubber molded piece having metal fittings
Inventor: KUBO NORIHISA
IPC: B29K21/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide an automatic molding machine with which conveyance and installment of metal fittings to predetermined positions can be automated, workability and productivity can be improved, and a rubber molded piece having the metal fittings can be released easily after it is molded. CONSTITUTION:An automatic molding machine 1 comprises a magazine A having a plurality of metal fittings embedded on its outside, a metal fittings conveying device B having a metal fittings support and release means and a metal fittings setting means, a molding device C having an insert, a metal fittings sending device D, and a molded piece take-out device E. The metal fittings, which are supported by the magazine A and thereafter become a falling state, fall down one by one on a table by the metal fittings support and release means, and are set in the metal fittings take-out section by the metal fittings setting means. The metal fittings are sent to the molding device C by the metal fittings sending device D. After a rubber molded piece is molded, it is easily released from the insert by a V-shaped chuck having a tapered face and work of air at the molded piece take-out device E.
Patent JP-H07303125-A (JP)
Title: Phase ambiguity eliminating device
Inventor: TODOROKI TOSHIYA
IPC: H04L7/00
Filed: 1994-05-10
Abstract: PURPOSE:To attain correct data transmission by allowing a receiver side to eliminate phase uncertainty caused by a difference from a phase reference of a sender side when three coded bits resulting from two information bits one of which is convolution-coded at a coding rate of 1/2 with a binding length of 7 and from the remaining non-coded bit are sent by the octal PSK coding modulation system. CONSTITUTION:A sender side is provided with a differential coder 13 applying differential conversion to two bits obtained from a serial parallel converter 12 according to a predetermined rule. In a receiver side, a bit subject to convolution coding is decoded by a viterbi decoder 41, and four condidate bits are selected for the other non-coded bit and one of them is decided based on the bit obtained by applying 2nd-coding to the bit subject to viterbi decoding. A differential decoder 42 applying differential conversion to the estimated two bits according to a decided rule eliminates phase uncertainty to obtain correct data.
Patent JP-S59221335-A (JP)
Title: Dehydration of vinyl chloride polymer slurry
Inventor: OKUNO YOSHITAKA
IPC: C08J3/00
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a dehydrated cake having low water content, by sucking the slurry of a vinyl chloride polymer with a self-sucking slurry pump placed at a level above the level of the slurry in a vessel, and supplying the slurry to a dehydrator at a specific low ejection pressure to effect the dehydration. CONSTITUTION:For example, the slurry of a vinyl chloride polymer is sucked with a self-sucking slurry pump 2 placed at a level above the liquid level of the slurry in the polymer slurry tank 1, supplied to the dehydrator 3 at an ejection pressure of <=0.8kg/cm<2>G (preferably <=0.5kg/cm<2>G) at the ejection port of the pump, and is dehydrated with the dehydrator.
Patent JP-S59221797-A (JP)
Inventor: TAKAHASHI MASARU
IPC: G08C19/00
Filed: 1983-05-31
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-S62252075-A (JP)
Title: Temperature control device of air cooling type fuel cell
Inventor: KAMOSHITA TOMOYOSHI
IPC: H01M8/04
Filed: 1986-04-25
Abstract: PURPOSE:To control temperature of a fuel cell main body only by a flow rate control means to simplify a system and reduce the number of components by arranging an air blower on fuel cell main body side from the junction of an air supply pipeline and circulation pipeline, and connecting a flow rate control means always having a specified opening onto suction side. CONSTITUTION:An air supply pipeline 61 is connected to a flow rate control means comprising an electric damper 3 and a suction pipeline 65 through an air blower 2. A discharge pipe 62 is branched and one joins to the supply pipeline 61 between the blower 2 and the damper 3 to form a circulation pipeline, and the other forms a discharge pipe 64 connected to the atmosphere. The suction pipeline 65 always gives a specified opnening to the flow rate control means by bypassing the electric damper 3. A temperature detector 41 is installed in a fuel cell main body 1 to detect its temperature. A temperature signal is sent to a temperature controller 4 to control the opening of the damper according to the signal.
Patent JP-S5321574-A (JP)
Title: Contact and separation method of photo mask
Inventor: NISHIOKA KIYUUSAKU
IPC: G03F1/54
Filed: 1976-08-11
Abstract: PURPOSE: To facilitate the contact and isolation of a photo mask by providing a hole at the center of a substrate and exhausting air or injecting gas therethrough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61254894-A (JP)
Inventor: KISANUKI IKURO
IPC: F27D11/12
Filed: 1985-05-07
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-H06287967-A (JP)
Title: Piling block and constructing method thereof
Inventor: FUKAZAWA YOSHIJI
IPC: E04B2/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a resource-saving type piling block easy to mine, work, store, and carry in which the used quantity of stone is reduced as much as possible, and allow the easy formation of a wall face body such as a stone wall without a skilled worker. CONSTITUTION:A proper number of substantially J-shaped anchor 7 members 3, 4 are provided on the buried surface 2b of a flat block body 2 to form a piling block 1. The piling blocks 1 are placed on a face of slope with the anchor members 3, 4 of the piling blocks turned thereto, and the sides forming the respective laminated wall surfaces 2a of the piling block 1 and another piling block 1 are brought into contact to each other. This is properly continued to form a wall body having an optional size, and concrete is placed into the clearance part between the buried surface 2b of each piling block 1 and the face of slope to construct a wall body.
Patent JP-S61257492-A (JP)
Title: Production of anode for copper electrolysis
Inventor: MATSUDA AKIRA
IPC: C25C1/12
Filed: 1985-05-09
Abstract: PURPOSE:To obtain the anode for copper electrolysis reduced in the amount of Ag loss by migration to the cathode and improved in current efficiency by adding Se and Te to the anode by specific times, by molar ratio, the quantity of Ag in copper as raw material and then melting and casting the above material. CONSTITUTION:Se and/or Te is added to the copper as raw material so that the molar ratio among anodic components (Se+Te)/Ag is 0.5-10 times the quantity of Ag in the copper as raw material. Then the raw material having the above composition is subjected to melting and casting to produce the anode for copper electrolysis. Owing to the addition of Se and Te to the anode, conductor Ag in anode slime forms into CuAgCe, Ag2Se, CuAgTe or Ag2Te, so that Ag loss by migration to the cathode as follows can be prevented: floating of conductor Ag grains   adhesion to the cathode, or melting or simple-substance Ag grains   electrodeposition to the cathode. Simultaneously, formation of nodes due to Ag adhering to the cathode is prevented and further the surface roughness of the cathode can be reduced.
Patent JP-H05296306-A (JP)
Title: Continuously variable transmission
Inventor: MASUMOTO KAZUO
IPC: F16H9/20
Filed: 1992-04-16
Abstract: PURPOSE:To simplify the structure of a variable-diameter wheel made variable in a diameter of a transmission surface over which a rotation transmission member is wound, and an adjusting mechanism for the transmission surface diameter. CONSTITUTION:In an output pulley 4 which is a variable-diameter wheel, a pair of movable blocks 8 are disposed in a manner that conical surfaces 8a each formed with a plurality of radial guide grooves 12 are opposed to each other and so that these conical surfaces 8a may be moved toward or away from each other. A plurality of movable pulley members 9 are provided in a manner to be bridged between corresponding ones of the guide grooves 12 of the paired movable blocks 8 and they are radially movable along the guide grooves 12. Further, the output pulley further comprises a plurality of coil springs 10 for making mutual connection of adjoining ones of the movable pulley members 9 and for energizing them in the direction to cause them to approach each other, and a pair of pressing members 11 for pressing the paired movable blocks 8 from both sides thereof in the directions to cause them to be moved toward or away from each other. A V-belt 7 is stretched over a V-groove 13 formed in an outer periphery of the movable pulley member 9.
Patent JP-S6067806-A (JP)
Inventor: FUERUDEINANDO HENDORITSUKUSU
IPC: B25J19/02
Filed: 1984-05-16
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。