baber/WOPTO huggingface dataset:
Patent JP-S61141112-A (JP)
Title: Reactor device for neutral grounding
Inventor: KURODA YUTAKA
IPC: H01F27/28
Filed: 1984-12-13
Abstract: PURPOSE:To reduce the area of mounting, to miniaturize the whole device and to simplify structure by using a resistance wire for a reactor coil. CONSTITUTION:A device has a reactor coil 1 formed to an air core coil and a vessel 2 into which the reactor coil is housed, insulating oil or an inert insulating gas is sealed into the vessel 2, and insulating bushings 3a, 3b are each mounted to the upper wall 2a and circumferential wall 2b of the vessel. A lead wire 4a drawn out of one end of the reactor coil 1 is lead out of the insulating bushing 3a fitted to the upper wall 2a of the vessel between them, and connected to the neutral point of a star high-tension side winding for a transformer. On the other hand, a lead wire 4b drawn out of the other end of the reactor coil 1 is lead out of the insulating bushing 3b mounted to the circumferential wall 2b of the vessel, and grounded to the ground. A coil winding for the reactor coil 1 is constituted while using a conductor having predetermined specific resistance, a resistance wire, as a blank, and a nonmagnetic metal, such as a copper-nickel alloy, a copper-aluminum alloy, etc. is employed as the material of the conductor.
Patent JP-S62123663-A (JP)
Title: Manufacture of lithium secondary cell
Inventor: TANIGUCHI YASUYOSHI
IPC: H01M4/1395
Filed: 1985-11-25
Abstract: PURPOSE:To prevent lithium plates and an aluminum one from shifting on their insertion so that short-circuit does not occur caused by lithium dendrite in a charge-and-discharge cycle, by piling the lithium plates and aluminum one in advance in order of the lithium-aluminum-lithium plates and stamping them in an assigned dimension to insert them into a negative electrode can. CONSTITUTION:Two lithium plates and an aluminum one are piled on a polypropylene substrate 11 in order of a lithium plate 1a, an aluminum one 1b, another lithium one 1a, and stamped in a circle with a stamping punch 12 made of steel. Such piling and successive stamping processes make lithium and aluminum advance to be alloyed in minute amount, so that position shifting between the lithium plates 1a and the aluminum one 1b does not occur. With this unit inserted into the negative electrode can for assembling a cell, lithium and aluminum are electrochemically alloyed in existence of electrolytic solution, to form a negative electrode.
Patent JP-H03126101-A (JP)
Title: Input circuit for programmable controller
Inventor: KAWANO KOICHI
IPC: H03K17/78
Filed: 1989-10-11
Abstract: PURPOSE:To easily design a system by providing a constant voltage circuit, which stabilizes the input signal voltage to a certain voltage, to eliminate a need to select an input module in accordance with the input voltage. CONSTITUTION:An input circuit 1 of a programmable controller is provided with a constant voltage circuit 10 which stabilizes the input signal voltage, whose maximum is at least four times as high as a prescribed voltage, to a certain voltage. Thus, the heat generation from resistances R2 and R3 provided on the output side of the constant voltage circuit 10 is not increased but the power consumption of a control transistor Q of the constant voltage circuit 10 is only increased in proportion to the input voltage when the input voltage is increased, and one input circuit is shared among plural kinds of input voltage. The current for signal input is fixed to easily determine a circuit constant.
Patent JP-H02112666-A (JP)
Title: Fuel injection system for diesel engine
Inventor: IWANAGA TAKASHI
IPC: F02M61/10
Filed: 1988-10-19
Abstract: PURPOSE:To make fuel sealability improvable by interconnecting one end of a fuel feeding passage to the surface of a first casing member to be connected to an accumulator unit. CONSTITUTION:A fuel feeding passage 53 is formed in a first casing member 21, and its one end is exposed to a surface of this first casing member 21 to be connected to a common accumulator unit 55, then the other end is interconnected to a fuel sump chamber 27, while it is interconnected to a high pressure side passage 51 of a second casing member 43. With this, in relation to the fuel feeding passage 53, a seal part between the first casing member 21 and the second casing member 43 can be eliminated so that sealability is thus improvable. With this constitution, sufficient surface pressure can be given to other seal parts B, C.
Patent JP-H02264601-A (JP)
Title: Ski boot
Inventor: SHIMON ARIESU
IPC: A43B5/04
Filed: 1989-10-11
Abstract: PURPOSE: To enable adjustment of fastening and unfastening of the leg part of boots, the slope and bending strength of the leg part by installing a connecting means with a special structure between the leg part and the bottom part. CONSTITUTION: A connecting means between a leg part 2 and a bottom part 1 consists of 2 parts connected with each other by a screw 9a, and is provided with an axle 9 connected to the bottom part 1, an operating button 12 for adjusting the length of the axle, and an elastic member 15 made of an incompressible material surrounding the axle 9 to receive the force in the compressional direction between the stop part 6a and a fixing member 16.  A fixing member 16 is mounted so as to be capable of sliding on the axis 9 and engaged with a cut in a part 2 so as to fix the part 2 to part 1, a regulating member 24 for operating the fixing member, a rigid sliding sleeve 19 surrounding the elastic member 15, and a means 32, which can stand expansion deformation, is placed outside the sleeve 19 so as to move the sleeve 19 along the member 15 in order to change the length of a part of the member 15.
Patent JP-H01107608-A (JP)
Title: Tube fitting for coupling
Inventor: NAKAZAWA HIDEKAZU
IPC: F16L33/28
Filed: 1987-10-20
Abstract: PURPOSE:To make unnecessary complicated overhauling and assembling works by providing two connection pieces used for fixing respective ends of a flexible tube, and a coupling ring to be detachably fixed therewith. CONSTITUTION:A fitting groove 1a of an insertion ring 1 and fitting protrusions 3a, 3a on each end of joint pieces 3, 3 fit in to each other when both these joint pieces 3, 3 are overlapped one another. The connection pieces P, P are fixed to a coupling ring R by inserting convex ridges 80, 90 of cylindrical ring connection parts 6, 6 on the connection piece, P into the interior of the coupling ring R from notches 92, 92 thereof, and rotating one against another so as to cause the convex ridges 80, 90 to be mutually engaged. A corrugated flexible tube may be incorporated simultaneously when the joint pieces 3, 3 are folded up, or after the connection piece P is fixed to the coupling ring R. Accordingly, the procedure of assembling is not severe, thus resulting in the improvement of working efficiency.
Patent JP-S62126721-A (JP)
Title: Signal transmission/reception circuit
Inventor: HASHIMOTO KEIZO
IPC: H04B3/02
Filed: 1985-11-27
Abstract: PURPOSE:To prevent malfunction of a signal reception device even if a high voltage is induced in a display line by providing a a varister in series with a capacitor in a high voltage blocking device placed between the signal reception device and the display line and between a fault detector and the display line. CONSTITUTION:The high voltage blocking device at the transmission and consists of a neutralizing transformer 5, capacitors 6, 7 and varisters 9, 10. The high voltage blocking device at the reception end consists of a neutralizing transformer 13, capacitors 14, 15 and varisters 16, 17. When a switch 19 is closed, a charging current charging capacitors 14, 15, 6, 7 is blocked by varisters 9, 10, 16, 17. Even if a ground fault takes place between a condition contact 22 and an auxiliary device, the charging current of the capacitors 14, 15, 6, 7 through the grounding circuit is blocked by each varister.
Patent JP-H10112039-A (JP)
Title: Optical disk device and optical disk driving method
Inventor: SAITO NOBUYUKI
IPC: G11B7/085
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the random access stability of data and the speed in optical disk memory devices such as a CD-ROM drive. SOLUTION: In an optical disk track servo mechanism, the device is provided with an eccentricity detecting circuit 8 which discriminates the direction of the eccentricity of a disk and acceleration from the conditions of track error signals when a track jump command is generated and a track jump enable signal generating circuit 9 which determines the track jump start timing from the obtained eccentricity condition, the track jump direction, the number of jumps and the relationship with the present disk number of revolutions. Having these circuits 8 and 9, a jump is executed with an optimum timing against the disk eccentricity.  Note that the stability and the sureness of a track jump are improved because the track jump is conducted by observing the conditions of the optical disk eccentricity (the acceleration and the direction) and waiting for the execution of the jump till the size and the direction of the optimum eccentricity acceleration are obtained.
Patent JP-H01199705-A (JP)
Title: Method for mechanically machining ceramic rotor for pressure wave type supercharger
Inventor: KATO KIMIYA
IPC: B24B5/06
Filed: 1988-10-20
Abstract: PURPOSE:To firmly hold the captioned rotor without need for using a metal mold and carry out machining with high accuracy and high efficiency by pressing one end face against the inner bottom face of a hydraulic type chuck and holding the outer periphery with a clamping means by oil pressure and carrying out the machining of the other end face and the inside diameter portion. CONSTITUTION:A ceramic rotor 1 is inserted into a metallic cylinder 16 having a depth shorter than the total length, and an inside diameter larger than the outside diameter thereof and rotated on a V-block type jig and fixed by a set screw in such a way that the deflection of a dial gauge is the minimum to make the axes agree. By pressing the one end face 1b of the rotor 1 against an end-face engaging portion 17, an operating screw 15 is rotated to raise oil pressure in a pressure chamber 14 and a holding member 1 3 is contracted to chuck the outer periphery of the metallic cylinder 16 with a hydraulic chuck 11. The end face 1c of the chucked rotor 1 is ground by a grinding wheel 8 and the other end face 1b is also ground in the same order with the end face 1c, while similarly grinding the inner periphery portion by means of an internal grinder.
Patent JP-2000096082-A (JP)
Title: Detergent of oil aggregating and separating type
Inventor: SHIMOMURA KATSUO
IPC: C11D1/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent capable of readily cleaning an oil and recovering and reutilizing the oil by dissolving a specific surfactant, a coconut oil alkyl sulfate, sodium silicate and sodium hydroxide in water. SOLUTION: This detergent is obtained by dissolving (A) 0.005-0.2 pt.wt. of a surfactant having fluoroalkyl groups in hydrophobic groups (preferably an anionic or an amphoteric surfactant), (B) 1-9 pts.wt. of a coconut oil alkyl sulfate, (C) 15-35 pts.wt. of sodium silicate and (D) 4-14 pts.wt. of sodium hydroxide in water. The detergent is preferably prepared by dissolving the ingredients A to D in warm water of an amount about twice the total amount of the ingredients A to D. The resultant detergent is a stock solution and is preferably used as a cleaning liquid by diluting the stock solution 10-fold with water. The detergent is capable of peeling the oil sticking to the surface of an article, aggregating oil droplets, separating the oil droplets from water and thereby readily recovering the oil.  As a result, the oil can repetitively be reutilized and the detergent is thereby economical without causing environmental pollution.
Patent JP-H03127510-A (JP)
Title: Bipolar cmos integrated circuit
Inventor: WATABE HIDEJI
IPC: H03K19/0175
Filed: 1989-10-13
Abstract: PURPOSE:To attain low power consumption by forming an output current of a bipolar transistor(TR) circuit to be a push-pull current form with a difference of currents flowing to a 1st conduction type bipolar TR and a 2nd conduction type bipolar TR. CONSTITUTION:With an input voltage fed to an input terminal 1111 of a bipolar TR circuit 104 increased, an NPN TR 108a is turned on (ON), a common collector potential between a PNP TR 109b and the NPN TR 108a is decreased and an input voltage to a CMOS TR circuit 105 is also decreased. Moreover, with an input voltage fed to the input terminal 1111 of the bipolar TR circuit 104 decreased, the NPN TR 108a is turned off, the common collector potential between the PNP TR 109b and the NPN TR 108a is increased and the input voltage to the CMOS TR circuit 105 is also increased. the input current of the CMOS TR circuit 105 extracted from the common collector between the PNP TR 109b and the NPN TR 108a is a push-pull current. Thus, the circuit is operated at low power consumption.
Patent JP-S62125659-A (JP)
Title: Input protecting circuit
Inventor: TAGUCHI YASUO
IPC: H01L21/822
Filed: 1985-11-26
Abstract: PURPOSE:To prevent a potential from varying at load voltage applying time by forming a second conductivity type sixth semiconductor layer formed to surround the periphery of a fourth semiconductor layer and applied with a reference voltage. CONSTITUTION:A transistor 11 is set at an N-type insular region 25 to a negative polarity potential when a negative polarity voltage is supplied to an input terminal 10. At this time, a parasitic current tends to flow in a passage of other N-type insular region, a P-type substrate and an N-type insular region 26, but since an N<+> type semiconductor layer 30 including an N-type impurity is formed in high density around the region 25, most parasitic current generated in the transistor 11 flows in a passage of the layer 30, an N-type semiconductor device 22, a P<+> type semiconductor layer 23 and the region 25. Accordingly, this transistor 11 does not almost affect other circuit. Thus, even if a negative polarity voltage is applied to the terminal 10, a potential variation does not substantially occur in other circuit.
Patent JP-H0796847-A (JP)
Title: Hydraulic power steering device
Inventor: HOGO YASUHIRO
IPC: B62D5/22
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the occurrence of a stroke sound or impact or the like in a steering limit without deteriorating a steering feeling by releasing application of steering auxiliary force applied by a hydraulic actuator gradually in the vicinity of the moving end of a steering member. CONSTITUTION:A bypass passage 50 is formed in a valve housing 21 so as to connect a passage of high pressure oil supplied to a hydraulic cylinder 10 to the low pressure side, and an inlet port 24 reaching a pump 23 and an outlet port 26 reaching a tank 25 are connected to each other by this passage 50. A variable orifice part 55 closed until a rack 5 approaches the vicinity of the moving end is arranged in the bypass passage 50, and this variable orifice part 55 is gradually opened when the rack 5 approaches the moving end and one end of an opening and closing member runs on an inclined surface 77a of a projecting part 77. Thereby, a part of the high pressure oil is refluxed to the tank 25 through an orifice 90, and operating fluid pressure is reduced. When opening of the variable orifice part 55 becomes a constant value or more, a check valve 80 is set so as to be opened.
Patent JP-H11112935-A (JP)
Title: Reproducing device, reproducing method, record medium and image-pickup device
Inventor: OGAWA YASUYUKI
IPC: G06T1/60
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reproduce an image stored in a freely attachable storage device on a multi-screen. SOLUTION: A storage device 22 is freely removable for storing photographed image data. An internal memory 14 stores an OS module 14a that acts on an entire system control, a user interface management module 14b that analyzes a signal from a user interface component group 28, a file management module 14c, a catalog management module 14d, an image reproducing module 14e that displays an image on a display device 20, and an object counter 14f that counts the number objects in existence in the storage device 22. The object counter 14f counts the number of images stored in the storage device 22 by sequentially moving a current image in the case of, e.g., at an initializing state of system boot.
Patent JP-H06120891-A (JP)
Title: Cordless telephone system
Inventor: TAKADA YUJI
IPC: H04W76/02
Filed: 1992-10-05
Abstract: PURPOSE:To realize call/incoming call in a masters own mobile terminal even by means of a master unit in a visiting destination place by providing an ID registration/management part for registering, eliminating and managing the mobile terminal and an ID storage part for storing terminal ID of the mobile terminal to the master unit in a cordless telephone system. CONSTITUTION:The cordless telephone system which is provided with the master unit connected to a telephone line has one or plural mobile terminals and the mobile has peculiar terminal ID is provided with the ID registration management part 102 registering, eliminating and managing the mobile terminal whose terminal ID is not registered and the ID storage part 105 storing terminal ID of the registered mobile terminal in the master unit. The master unit or the mobile terminal registered in the master unit can temporarily register a means giving the permission of registration to the mobile terminal and can temporarily register the mobile terminal in the master unit. The master unit is provided with a function for managing registration time and a means for releasing registration by using registration time. Thus, the mobile terminal is prevented from being permanently registered. Then, the user of the mobile terminal can make the call/incoming call by using the master unit at the visiting destination place.
Patent JP-S61143942-A (JP)
Title: Battery electrode
Inventor: INOUE KIYOSHI
IPC: H01M4/38
Filed: 1984-12-17
Abstract: PURPOSE:To increase corrosion resistance by using amorphous metal. CONSTITUTION:A battery electrode is formed in such a way that amorphous metal particles are mixed to a binder such as resin and the mixture is molded, or a resin fluid is impregnated in a cold press molding of amorphous metal particles and filled in a ceramic frame and they are wrapped with a tape to form a flat plate. A battery having the amorphous metal electrode has steady capacity and long life. The elusion amount from discharged battery of this battery is about 70% of that of AA size manganese battery and AA size alkaline manganese battery. By using the amorphous electrode to a fuel cell, consumption of the electrode is decreased and life is increased.
Patent JP-S62128228-A (JP)
Title: Intermittent reception system
Inventor: NUMATA OSAMU
IPC: H04W84/02
Filed: 1985-11-28
Abstract: PURPOSE:To realize simultaneously the sure monitoring of a desired stream received intermittently and large reduction in power consumption by designing a system that an unstable transient period at the start of operation of a reception control system is selected as an undesired stream period and the reception control system is operated stably during the required stream period. CONSTITUTION:The system is provided with a reference oscillator 8, a reference frequency divider 9, a variable frequency divider 10, a prescaler 11, a phase comparator 12, a VCO 13, a charge pump 14 and a loop filter 15 and also a control timing generating section 16, and the prescaler 11 is controlled ON/OFF in matching with the timing of a control signal fed to a control section 6. That is, when a word synchronizing signal is detected in the control section 6, a stream B5 is detected from the word synchronizing signal, the power supply to the prescaler 11 is started at the start point of time of the stream B5 to turn on the prescaler 11. Then the prescaler 11 is kept ON until the next stream A1 is finished and the power supply of the prescaler 11 is interrupted at the start point of the next stream B1 to turn off the prescaler 11.
Patent JP-H04143313-A (JP)
Title: Method for fixing core of removed anchor
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1990-10-05
Abstract: PURPOSE:To easily and certainly integrate a removed core with a pulling steel wire by injecting a solidifying agent through an injection hole having a check valve provided on the circumference of a cup-shaped cap body covering the pulling steel wire and the removed core. CONSTITUTION:A cup-shaped cap body 4 of a form in which an inserting small cylinder having a dimension equal to the bore of the center hole of a removed core 2 is protruded on the opening end, and the other end is closed, which cap body has an injection hole 41 having a check valve 42 opened around the circumference is formed. Then, a removed core 2 in which one end of a pulling steel wire is exposed is covered by fitting the inserting small cylinder of the cup-shaped cap body 4 to the center hole. Then, the injecting end of the core is inclined slightly low so that a solidifying agent can be perfectly injected from the lower part toward the upper part. Further, the base 5 of an injection hose 51 is fitted to the outer part of the cup-shaped cap body 4, and the solidifying agent is sent from a pump, and injected and charged between the center hole inner surface of the removed core 2 and the pulling steel wire through the injection hole 41 and the check valve 42.
Patent JP-2001093205-A (JP)
Title: Resource reserving method and device
Inventor: NODA TAKESHI
IPC: H04N5/44
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the conflict of the reserving process of resource in a domestic AV network. SOLUTION: The resources are rearranged from the identification information of each resource, and the reservation request to the resources is transmitted according to the order. Further, when the state such that the reservation request is rejected by the resource, is detected by the response from the resource with respect to the reservation request already transmitted to the resource, the transmission of the reservation request not transmitted yet to the resource is discontinued.
Patent JP-H0925433-A (JP)
Title: Metal surface treating agent
Inventor: KIMURA MIKIO
IPC: C09D4/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent containing a new mercaptothiazole derivative and a (meth)acrylate-based monomer containing an acidic group, having a sufficient adhesion strength to any metal, and good in water proofness, endurance and preservation properties. SOLUTION: This metal surface treating agent contains (A) a mercaptothiazole derivative of the formula [R is a 1-20C divalent organic residue; Z is an organic group having a radically polymerizable unsaturated bonding; Y is S, N, etc.; (n) is 1, 2, provided that when Y is N, (n) is 2 and when Y is S, etc., (n) is 1], (B) a (meth)acrylate-based monomer containing an acidic group and (C) an organic solvent so as to make 0.001-20 pts.wt. component A, 0.1-15 pts.wt. component B and the rest of the component C based on 100 pts.wt. total of the components A to C. As the component A, e.g. 2-(11- methacryloyloxyundecylthio)-5-mercapto-1,3,4-thiadiazole is cited. As the component B, a compound containing carboxyl group such as 11-methacryloyloxy-1,1- undecane dicarboxylic acid, etc., is preferable.