baber/WOPTO huggingface dataset:
Patent JP-H0942508-A (JP)
Title: Fuel cut valve
Inventor: OSAKI HIROSHI
IPC: F16K27/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To fix a holding plate to a fuel tank so as to make sure retention of a valve housing to the fuel tank by forming a bottom part of the valve housing of a fuel cut valve by the holding plate fixed to an upper surface of the fuel tank and by locking a side plate of the valve housing to the holding plate. SOLUTION: A fuel cut valve 1 is formed such that a bottom part 10 of a valve housing 4 is formed by a holding plate 3 and a body of the valve housing 4 is attached to the holding plate 3. Therefore, after the valve housing 4 is attached to the upper half part of a fuel tank 2, the valve housing 4 is positioned on the holding plate 3 and never falls into the fuel tank 2, even if the attachment of the bottom part 10 to the body of the valve housing 4 is loosen by welding at the time of forming the fuel tank 2 or by vibration during operation. Thus, retention of the valve housing to the fuel tank can be performed surely.
Patent JP-H1043355-A (JP)
Title: Stand for fixing ski plate
Inventor: KATO KOJI
IPC: A63C11/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To use a stand without an ordinary vise and to easily abrade the sole and the edge side of a ski plate by providing a tacky device for fixing the ski plate, etc., on an attachment being freely rotatably mounted on a stand fixed on a working stand. SOLUTION: A receiving part 13 of a stand part 2 provided with a tacky device 15 for fixing a ski plate 100 is swingable around a base part and it is rotated not only in the short direction of the ski plate 100 but also in the long direction. In addition, when ski plates are laminated on their soles each other and they are observed from the side, there exist curved parts called arch bend and by rotating the receiving part 13 in the long direction of the ski plates 100, they can be fixed in accordance with bending of the arch bend. The stand 200 for fixing the ski plates constituted like this is fixed on a working stand 400 by using a fastener 300 and the soles 100 and edges of the ski plates 100 can be easily abraded thereby.
Patent JP-S6275571-A (JP)
Title: Recording device
Inventor: INUYAMA SATOHIKO
IPC: G03G15/20
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the cost of a recording device by forming a detecting circuit for detecting the existence of current supply from a current transformer to a heater. CONSTITUTION:When a power supply is turned on, a thermistor 22 detects the temperature of the heater 21 and sends the temperature information to a CPU 23. The CPU 23 decides whether the temperature of the heater 21 is set up to a prescribed value or not, and if the temperature is less than the prescribed value, outputs a signal for turning on a semiconductor relay SSR 24 to supply current to the heater 21. The current supply is detected by a detecting circuit, i.e. a current transformer 31, a diode bridge 32 and a capacitor 33, and if current supply is not detected, the device is set up to the defective state as abnormality and stopped. When the temperature of the heater 21 is more than the prescribed value, the SSR 24 is turned to disconnect current supply to the heater 21. Current supply is detected by a current detecting circuit, and when the device is in the current supply state, the device is turned to the defective state as abnormality, and if the state is continued, a relay contact 25 is disconnected.
Patent JP-S6195426-A (JP)
Title: Control system of microprocessor
Inventor: HARA KAZUMI
IPC: G06F1/00
Filed: 1984-10-16
Abstract: PURPOSE:To guarantee the operation of a microprocessor even at the OFF and variation of a power supply by operating the microprocessor only when a power supply voltage is a set point or more, and when the voltage is dropped less than the set point even if upper than a threshold voltage, stopping the microprocessor after the end of the execution of an instruction. CONSTITUTION:When the power supply voltage is raised and reached to its threshold TH, a power ON detecting circuit ON generates a power ON signal, but when said voltage is less than the set point TH, the microprocessor MP is turned the the stopped state because of the existence of a voltage drop signal from a voltage drop detecting circuit LW. When the power supply voltage reaches a set point ST, the circuit LW stops the generation of the voltage drop signal, so that processor MP is turned to the operating state to execute normal operation. When the circuit LW outputs a voltage drop signal because of the variation of the power supply voltage, the processor MP is turned to the stopped state after the end of the execution of the instruction. Even if the instruction follows the writing operation in an automatic operation control information memory AT or a time control information memory TM, the writing operation is not interrupted.
Patent JP-H0963465-A (JP)
Title: Electric field emission type fine cold cathode, and manufacture of it
Inventor: ASANO TANEMASA
IPC: H01J1/30
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fine cold cathode having the proper uniformity of an electric field emission, by forming a p<+> layer or a (p) type layer on a substrate previously, and then forming a recessed part on the substrate, preparing emitter material in the recessed part, and stopping etching at the p<+> layer in a pn joining surface. SOLUTION: A resist 2 is patterned, then the material of an emitter 5 is etched to form an emitter 5A having a sharp tip. A gate wiring 5B, electrically conducted to a gate layer 3, is formed, and then the resist 2 is removed to deposit Si3 N4 as an etching protective coat. Etching is made from the second main surface 1B side of a silicone substrate 1 to be stopped at the p<+> layer or the (p) type layer 3, and thereby a window part 6 is drilledly provided to expose the layer 3. The substrate 1 is etched, and then the first insulating layer 4A of a silicone exide coat of a portion, in accordance with at least the tip part of the emitter, is etched to form an opening part 8 to expose the emitter 5A in the window part 6 from the opening part 8.
Patent JP-2001043620-A (JP)
Title: Sales destination terminal in contents sales system, and host device and settlement box in its system
Inventor: SUZUKI TAKUMA
IPC: G06F21/64
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized appropriation such as falsification of contents data in the contents sales system for supplying the contents data to a terminal at sales destination from a terminal at a Kiosk, etc., by ensuring the management of copyright. SOLUTION: This contents sales system is constituted so that the contents data such as a music are provided by a host and transferred (down-load) with respect to players 6a, 6b at the user side through the terminal 5 placed at the Kiosk or a network such as the Internet, and the copied history between the players 6a, 6b is made recordable especially at the transfer side (transmission source), and also when these players are connected with the terminal 5 placed at the Kiosk or the settlement box 7, the information of the copied history is recovered by the host side, and the detection of the history information in the player is allowed only at the host side so that the entry into the data from the player side is eliminated.
Patent JP-S6462544-A (JP)
Title: Method of reinforcing and clamping construction of rc structure
Inventor: NAKAGAWA MUNEO
IPC: E04G21/12
Filed: 1987-08-31
Abstract: PURPOSE: To enable reinforcing bars to be tightened readily firmly and hence facilitate reinforcing work by tightening reinforcing bars by the use of a couplers comprising a shape retainable alloy or special plastics. CONSTITUTION: RC structure reinforcing bars 1 are tightened by the use of a couplers 2, 3 comprising a shape retainable alloy or special plastics, and they are formed into a welded metal gauze or a welded metal cage. By this structure, reinforcing bars 1 are tightened easily firmly only by heating the couplers 2, 3 into a proper temperature to be set at tightening points and contracting the couplers 2, 3 through the agency of a cooling effect of the reinforcing bars 1.
Patent JP-H0640783-A (JP)
Title: Insulating substrate and its production
Inventor: OKUYAMA MASAHIKO
IPC: C03C11/00
Filed: 1992-07-21
Abstract: PURPOSE:To enhance surface smoothness and heat storing property by forming a heat storing layer having many pores on a ceramic substrate and a prescribed layer on the heat storing layer. CONSTITUTION:Crystallizable glass powder having <=5mum average particle diameter is mixed with combustible particles of polymethyl methacrylate having <=40mum average particle diameter. A ceramic substrate of Al2O3, etc., is coated with the resulting mixture and fired to form a fired body. This fired body is further coated with noncrystallizable glass powder and fired to produce the objective insulating substrate with a heat storing layer made of crystallized glass having <=30mum max. pore diameter and a surface layer having <=0.6mum surface roughness.
Patent JP-H04100282-A (JP)
Title: Superconducting device
Inventor: GOTO KOTARO
IPC: H01L39/22
Filed: 1990-08-20
Abstract: PURPOSE:To surely release magnetic flux trapping state, by installing a superconducting circuit and a heater circuit constituted of a resistor thin film, on the same chip. CONSTITUTION:When a superconducting device is so cooled that a super-conductive state can be kept, magnetic flux M is trapped by a super-conducting circuit 2 on a chip 1, in an ordinary case. Then a current is made to flow in a heater circuit 3 on a chip 1, and the superconducting circuit 2 is temporarily turned into a normal conduction state. The current which is made to flow in the heater circuit 3 is gradually attenuated at a speed slower than the thermal time constant of the superconducting circuit 2. When the temperature distribution of the chip is T1 just before the current in the circuit 3 is decreased, said distribution is changed as follow. That is, when the current flowing in the circuit 3 is attenuated at the speed slower than the thermal time constant of the circuit 2, the temperature distribution changes from T2 to T3 with time, and the superconducting region in the circuit 2 changes so as to be gradually stretched as shown by an arrow S. Hence the magnetic flux M is driven away toward the corners of the circuit 2 so as to be swept away. At last, the magnetic flux M is thrust out, and the state that the magnetic flux is again trapped in the super- conducting circuit 2 is not generated.
Patent JP-H0883707-A (JP)
Title: Joint structure of coil bobbin
Inventor: KAMATA HIROYUKI
IPC: H01F5/02
Filed: 1994-09-12
Abstract: PURPOSE: To suppress the increase in height and width of a coil bobbin, to reduce the number of component parts, and to provide the joint structure of a coil bobbin which can be manufactured by a simplified process. CONSTITUTION: Groove parts (i), having a cross section of wide interior, are provided on the side face opposing to the winding core (a) on the opposite side of each flange (b) of a pair of winding cores (a) and (a). A groove part (j) is a coil bobbin connecting member (shown magnified in Fig.) with which a pair of coil bobbins are connected, and its surface shape displays the shape corresponding to the shape with which the inner surface of the groove parts (i) and (i) of flanges (b) and (b) of the winding cores (a) and (a) which are opposing with each other. In order to combine a pair of coil bobbins, the groove parts (i) and (i) are arranged opposingly, and the coil bobbin coupling member (j) is inserted astriding both groove parts (i) and (i).
Patent JP-H0381606-A (JP)
Title: Method and device for inspecting soldered zone by x-ray transmission image
Inventor: HAMADA TOSHIMITSU
IPC: G01N23/18
Filed: 1989-08-25
Abstract: PURPOSE:To shorten an inspection time by irradiating an object of inspection, which has leads of an electronic component soldered to a substrate, with X rays and detecting transmission images formed with X rays which are incident on the substrate vertically and slantingly at the same time. CONSTITUTION:The substrate 2 where the component 1 is soldered is mounted on an XYTHETA stage 3, X rays which are outputted by a fine-focus X-ray source 4 are transmitted through the component 1 and substrate 2, and an image intensifier 5 and a TV camera which constitute an X-ray image detector detect the transmission X-ray images. An X-ray control part 71 controls the tube voltage, tube current, focusing, and X-ray generation of the X-ray source 4. A stage control part 9 operates the XYTHETA stage 3 under the command of a computer 8. An image processing part 10 inputs a video signal from the TV camera 6 and performs image processing under the command of the computer 8, which decides whether respective soldered zones are defective or not according to the result of the image processing.
Patent JP-H0264412-A (JP)
Title: Detecting device for position
Inventor: KATO YUKIHIRO
IPC: G01D5/245
Filed: 1988-08-31
Abstract: PURPOSE:To detect the position of a substance to be magnetized, by disposing a plurality of resistance patterns on a magnetoresistance element, by applying a bias magnetic field thereto and by moving the substance at a right angle with respect to the resistance patterns. CONSTITUTION:A sensor A is disposed in proximity to a magnetic substance 8, such as a gear, which has a tooth-shaped structure, and in this case, it is so disposed that a tooth of the magnetic substance goes across over the surface of a gage of the sensor A in the direction perpendicular to the longitudinal direction of the gage. In this case, the states of variation of a resistance value R1 of a gage 1 and a resistance value R2 of a gage 2 on the occasion when the position of the sensor is shifted relatively in the direction X in relation to the magnetic substance, and a midpoint potential V varied with these states, are as shown in the graph. Although the waveform of a signal output is somewhat varied at each one cycle since the state of a magnetic flux differs between the case when the gage is positioned in the thread part of the tooth of the magnetic substance and the case when it is positioned in the left part, the difference in the magnetic flux is averaged and a signal having a uniform waveform can be obtained easily by forming a full bridge as shown in the figure, and the position of the magnetic substance can be detected even when a relative motion of the substance stops.
Patent JP-H06195006-A (JP)
Title: Sticking method for receiving sheet, scooping sheet, cleaning device, process cartridge, and image forming device
Inventor: KARAKAMA TOSHIYUKI
IPC: G03G21/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a receivng sheet, a cleaning device, a process cartridge and an image forming device in which defective sticking of the squeegee sheet is prevented by making width in the vicinity of the central part of the longitudinal direction of the receiving sheet wide. CONSTITUTION:As to the receiving sheet 13b receiving toner removed from an image carrier; the width of a shape in the vicinity of the central part of the longitudinal direction is made wide, so that the defective sticking of the receivng sheet 13b is prevented. That is, the lower end shape of the recieving sheet 13b is made to nearly the same shape obtained by pulling an attaching surface 13d by means of a pulling tool so as to be curved. Thus, curved double coated adhesive tape 13e is prevented from being stuck out from the receiving sheet 13b in the case of attaching the receiving sheet 13b to the attaching surface 13d by means of the double coated adhesive tape 13e. When the pulling part of the pulling tool 20 is removed so that the attaching surface 13d is released from being curved and the upper end of the receiving sheet 13b is tensioned, the lower end of the sheet is not projected to a lower part from the attaching surface 13d; therefore, the defective attaching of the receiving sheet 13b is eliminated.
Patent JP-S6280346-A (JP)
Title: Back-up apparatus for gear stroke sensor of automatic transmission for car
Inventor: YOSHIMURA HIROSHI
IPC: F16H59/68
Filed: 1985-09-30
Abstract: PURPOSE:To back up a trouble by calculating the gear ratio from the ratio between the ON/OFF states of a neutral switch, or the car speed and the revolution speed of an input shaft, and comparing said gear ratio with the gear ratio after shift, when a gear stroke sensor is broken. CONSTITUTION:The oil chambers 1g and 1f of a shift actuator 1 communicate to a hydraulic source 4 and a tank 5 through magnetic valves V1 and V2. Further, a stroke sensor 6 for detecting the stroke position of a piston rod 1d consists of a potentiometer. The voltage values at the both edges of the potentiometer are 5.5V and 0V, and the output voltage at the normal neutral position is about 2.50V, and the output voltage values at shift-in positions are about 4.5V and 0.5V. An electronic controller 7 selectively operates magnetic valves V1 and V2 for shift on the basis of the output of the stroke sensor 6, a various sorts of signals of the engine revolution speed, car speed, selecting lever, etc., and shifts the shift actuator 1.
Patent JP-S6311670-A (JP)
Title: Formation of thin film
Inventor: MATSUDA TETSURO
IPC: C23C16/34
Filed: 1986-09-16
Abstract: PURPOSE:To form a good-quality high melting point metallic film on the surface of substrates to be treated by preliminarily forming a metal nitride film on the inside wall of a reaction vessel and the surface of members except the substrates to be treated thereby preventing the decrease in the deposition speed and selectively arising from the high melting point metallic film sticking to the above-mentioned inside wall, etc., in the previous stage. CONSTITUTION:After a quartz boat 10 supporting plural sheets of the substrates 9 to be treated is disposed in a reaction tube 1, the inside of the furnace is heated to a prescribed temp. The inside of the tube 1 is evacuated 8 and thereafter, gaseous WF6 and gaseous H2 are respectively supplied 3, 4 into the tube 1 to grow a W film in a vapor phase onto the substrates 9 to a prescribed thickness. The inside of the tube 1 is thereafter evacuated to a reduced pressure and the inside of the tube 1 is heated to a prescribed temp. Gaseous NH3 is introduced 6 into the tube 1 to form a W2N film 22 on the surface of the W film 15 sticking the inside wall of the tube 1 and the surface of the boat 10. Another substrates 9 to be treated are then disposed again into the boat 10 subjected to a nitriding treatment and after the substrates are disposed in the tube 1, a series of the above-mentioned stages for forming the W film and W2N film are repeated.
Patent JP-H0266374-A (JP)
Title: Lockup control device for torque converter
Inventor: YAGI SHOJI
IPC: F16H61/14
Filed: 1988-08-31
Abstract: PURPOSE:To improve a fuel consumption rate in the time of high speed operation by providing a control unit adding an angular speed detection signal of accelerator opening as a control factor of a control valve while releasing upper limit setting of a lockup region by the control valve. CONSTITUTION:In the case of an accelerator opening increasing to A(deg) or more with a car speed in not less than E(km/h), when an angular speed of the accelerator opening decreases to D(deg/sec) or less, a control valve 24 is opened performing a lockup. In the case of sudden acceleration as in a position (a), the lockup is delayed in its starting time as compared with that in the past, and a merit is practically obtained by enabling acceleration performance to be improved. In the time of high speed operation, as in a position (d), with a large accelerator opening exceeding the upper limit of a lockup region, a lockup condition is surely maintained without being released, and a merit is economically obtained by enabling a fuel consumption rate to be improved.
Patent JP-S6372476-A (JP)
Title: Manufacture of core for heat exchanger
Inventor: TOMIOKA TSUTOMU
IPC: F28D21/00
Filed: 1986-09-16
Abstract: PURPOSE:To improve the corrosion resistance by forming the film layer of the alloy consisting of the tin and zinc in the specific weight % respectively or of a tin on the surface of an Al tube, then, fitting a fin by brazing on the film thereof. CONSTITUTION:The film layer 2 of the tin-zinc alloy of 75+ or -10% tin, 25+ or -10% zinc in weight % or a tin is formed by a dipping method, electric plating, etc., on the surface of the tube 1 made of an Al. A fin 3 is then fitted onto the tube 1 by performing a vacuum brazing. Owing to the evaporation factor of a tin being smaller compared with that of a zinc the evaporation of the zinc in the alloy film layer 2 is restrained by the tin during brazing. Moreover, the corrosion resistance of the core main body of the heat exchanger consisting of an Al is improved by the formation of the film layer 2, which is uniformized as well due to less evaporation of the zinc. After all, the corrosion resistance of the heat exchanger core is improved.
Patent JP-S63184349-A (JP)
Inventor: KOONERISU TEII BIINENDAARU
IPC: G01R31/28
Filed: 1987-08-31
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-S6195007-A (JP)
Title: Colorless and transparent carboxyl modified resin of saponified ethylene-vinyl acetate copolymer, its production and use
Inventor: HORI TERUO
IPC: B32B17/10
Filed: 1984-10-16
Abstract: PURPOSE:To obtain the titled resin useful as an intermediate film for bonding safety glass, sealing material for solar cell, etc., by saponifying an ethylene-vinyl acetate copolymer with an alkali alcoholate in the presence of a specific amount of water, modifying the saponified copolymer with an acid, and treating modified copolymer with water. CONSTITUTION:An ethylene-vinyl acetate copolymer (EVA) is dissolved in an organic solvent (e.g., xylene, etc.) having >=50 deg.C boiling point, mixed with a lower alcohol, an alkali alcoholate, and 0.1-3mol based on the alcoholate of water, and saponified usually at 40-60 deg.C for 0.5-5hr. Low-boiling substances in the reaction solution are optionally distilled away, the reaction solution is reacted with an unsaturated carboxylic acid or a dicarboxylic acid anhydride usually at 50-150 deg.C for 0.1-5hr, so that the saponified copolymer is modified. Then, water is added to the modified acidic reaction solution with vigorous stirring, the reaction solution is sufficiently brought into contact with water, to give the aimed resin having >=90% percent transmission of the whole light rays of a sheet with 1.0mm thickness, <=3% haze, and <=3 yellowness.
Patent JP-2000044839-A (JP)
Title: Aqueous aerosol spray coating material
Inventor: SUNAMORI TAKASHI
IPC: C09D5/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous aerosol spray coating material using an inert gas and having an essential aerosol spray mechanism. SOLUTION: This aqueous aerosol spray coating material is obtained by filling a mixture of an amphoteric polymer (component A) composed of at least >=3 and <=60 mol.% of a basic monomer having a basic functional group having at least 10-6 dissociation constant in water at 25 deg.C and further >=3,000 and <=20,000 weight-average molecular weight and water (component B) as essential components and an organic solvent in an amount of <5% based on the total amount under <=12 kg/cm2 pressure in a pressure container having a jetting nozzle and <=1,000 ml capacity.