baber/WOPTO huggingface dataset:
Patent JP-H06117560-A (JP)
Title: Shuttle valve for automatic variable transmission control device
Inventor: ODAJIMA RYOETSU
IPC: F16K27/00
Filed: 1992-10-02
Abstract: PURPOSE:To prevent the responsiveness of a shuttle valve from deteriorating caused by contact between a ball in the shuttle valve from and an opening in an output port. CONSTITUTION:A groove 8 communicated with an oil passage 7 defines an output port 12c opened at a side wall 20 of a valve chamber 10. A ridgelike linear guide 22 making contact with the lower edge of the opening of an output port is formed at the side wall 20, being extended longitudinally. The linear guide 22 makes contact with the ball when the ball approaches the side wall of the output side wall and holds the same at a position which it is lifted away from a general surface of the side wall. Accordingly, the ball can pass without making contact with an output edge 19 even though it is received a force with which the ball is pressed against the opening by hydraulic pressure when the ball approaches the opening of the output port during the movement of the ball in the valve chamber, thereby it is possible to prevent occurrence of such a phenomenon that the ball is caught by the opening so as to delay the transmission of hydraulic pressure.
Patent JP-H01132145-A (JP)
Title: Semiconductor device
Inventor: KONDO MASAO
IPC: H01L21/331
Filed: 1987-11-18
Abstract: PURPOSE:To make use a merit of a low-temperature MOS element by a method wherein a part or a whole part of the surface of a chip is covered with a heater composed of a resistor, a BiCMOS device is cooled down to a temperature at which a characteristic of a bipolar element is not deteriorated or a temperature at a bipolar part is raised. CONSTITUTION:One part or a whole part of the surface of a chip 1 is covered with a heater 4 composed of a resistor. For example, a thermostat circuit composed of a polycrystalline silicon resistor 10, a single-crystal silicon resistor 11, a transistor 12 and a heater 4 is formed on a bipolar element part 9 formed on a semiconductor substrate 1. The surface of a chip is covered with a passivating film 2; after that, the upper part of the bipolar element part 9 is covered with the heater 4 composed of a resistor and with a heat-insulating material film 5; the whole surface of the chip exclusing a pad part 7 is covered with a thermal conductive material film 6. By this setup, when the whole chip is cooled, a temperature of the bipolar element part 9 only can be raised; a high-speed operation of a MOS element part 8 can be realized without lowering a current-amplification factor of a bipolar transistor.
Patent JP-H02135848-A (JP)
Title: Ic card telephone set
Inventor: MORITA YOSHIKAZU
IPC: H04M1/275
Filed: 1988-11-16
Abstract: PURPOSE:To simplify the abbreviation dialing operation by registering the content of an abbreviation dialing in an IC card to a telephone set and devising the telephone set such that the abbreviated dialing from the registered telephone set is attained without loading of the IC card. CONSTITUTION:When an IC card is loaded and an abbreviation register means 16 registers in advance the content of abbreviation to a telephone set 11, the abbreviation dialing according to the abbreviation content registered already is attained without loading any IC card and a registered abbreviation content selection means 17 uses for the abbreviation dialing. Thus, the abbreviation content is displayed and the abbreviation dialing is attained. Moreover, the abbreviation registering means 16 and the registered abbreviation content selection means 17 are made correspondent to plural parties, then abbreviation contents of plural individuals are registered in one set of the telephone set for dialing.
Patent JP-2001114691-A (JP)
Title: Intraintestinal product-deodorizing composition
Inventor: ARITSUKA TSUTOMU
IPC: A61K36/18
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing, as active ingredient(s), raffinose and, if needed, composite-type dietary fibers such as beet fibers. SOLUTION: This composition containing the above substance(s) as active ingredient(s) is such as to diminish or entirely eliminate offensive odor emitted from offensive odor-generating gaseous to solid substances produced intraintestinally such as feces.
Patent JP-2001110080-A (JP)
Title: Optical head actuator and its production method
Inventor: HAGA HIDEMI
IPC: G11B7/22
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical head actuator which can reduce the weight of its mobile member and also can decrease its unnecessary vibrations and also can be easily produced. SOLUTION: A plate-like member which constructs a support spring and a wiring member and drive coils are formed by an insertion molding and then the unnecessary parts of the plate-like member are cut. Thus, the inter-drive coil wiring is attained without attaching a new wiring member nor forming any wiring and accordingly the wiring processing is easily carried out in a procedure that is almost the same as the conventional one and without increasing the number of parts. In particular, the support spring doubles as a wiring member to an external circuit and the connection parts between the wiring member and every drive coil and also between the support spring and every drive coil are arranged on only one face side of a mobile member.  In such a constitution, plural drive coils can be connected to each other and the support spring can be connected to every drive coil in the same process. As a result, the man-hour for wiring jobs can be decreased.
Patent JP-H04161162-A (JP)
Title: Deodorizing device
Inventor: ARAKI KAZUHIRO
IPC: A61L9/16
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the deterioration of the deodorizing capacity and to contrive the maintenance-free by bringing an ascorbic acid solution into contact with a filter consisting of expanded iron, and also, allowing air to pass through the filter. CONSTITUTION:In a housing 1 in which a vent port is formed in the front and the back, a fan 2 is installed, and also, expanded iron 3 is provided in a shape of intersecting a vent line part. Also, as for the expanded iron 3, its lower part is immersed in an immersed layer 6 in which an ascorbic acid solution 5 collects. Accordingly, the ascorbic acid solution soaks into the whole the expanded iron 3, by a capillary phenomenon, and when ventilation is executed by rotating the fan 2, a temperature of air falls by about 5 deg.C by heat of vaporization at the time when the ascorbic acid solution is vaporized and cold air is discharged from a discharge port in from of the housing 1. Also, the expanded iron 3 eliminates a bad-smelling component contained in air passing through the inside of the housing 1 and deodorization is executed, and also, the deodorizing capacity which the expanded iron 3 has can be reproduced by aqueous vapor at the time when the ascorbic acid solution is vaporized, and deterioration of the deodorizing capacity of the expanded iron 3 is eliminated.
Patent JP-H09131962-A (JP)
Title: Ohp sheet
Inventor: KAMIYAMA KATSUHISA
IPC: B41M5/52
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate a secret preservation and enable reuse of an OHP sheet by setting the OHP sheet, from which ink acceptive layers can be released continuously, on a light transmitting base, and providing a release start means on a part of the OHP sheet. SOLUTION: An OHP sheet, from which ink acceptive layers can be released continuously, is set on a light transmitting base, and a release start means is provided on a part of the OHP sheet. As the release start means, an OHP sheet with a bonding barrier layer formed between the light transmitting base and the ink acceptive layer on one side of the sheet and another OHP sheet with a notch are provided on one corner of the light transmitting base. The ink acceptive layers can be released easily without damaging the features of the OHP sheet by the above arrangement to preserve easily a secret and reuse the OHP sheet.
Patent JP-H03152891-A (JP)
Title: Terminal crimping device
Inventor: KUDO SHIGEHARU
IPC: H01R43/055
Filed: 1989-11-09
Abstract: PURPOSE:To prevent idling of a terminal and any generation of defective terminals by elevatably providing a detector pin for detecting the existence of the terminal adjacent to an anvil, and an appropriate position confirming punch for the terminal on the central axis of the anvil. CONSTITUTION:A detector pin 8 is connected to the rod of a cylinder 10 so as to elevated only when there is no crimp-style terminal 2 on an anvil 5 by a coil spring 9 abutting against a mount plate and turn on an upper limit sensor 11 at a top dead point of the cylinder 10. An appropriate position confirming punch 12 is substantially aligned with an electric contact 2A and has a recess 12a for containing the contact 2A therein, to elevate in connection with the rod of a cylinder 13. There is provided a lower limit sensor 14 which is turned on only when the rod reached the top dead point. Therefore, the cylinder 6 of the punch 4 can be activated only when the terminal enough to satisfy such a condition that the sensor 11 is turned off while the sensor 14 is turned on is located in an appropriate position.
Patent JP-H03152897-A (JP)
Title: Electroluminescence element
Inventor: SHOJI HIROSHI
IPC: H05B33/12
Filed: 1989-11-09
Abstract: PURPOSE:To easily manufacture an EL element employable as blue or red and white luminous elements at a low cost by combining an organic electroluminescence(EL) material and a wavelength convertible phosphor material. CONSTITUTION:As luminous materials, a compound represented by a formula I for obtaining violet excitation light from an ultraviolet region, and a compound represented by formulae II or III for obtaining a blue or blue-green excitation light are used. A luminous layer including these luminous materials are formed in order in an anode, a hole injection transportation layer, a luminous layer, an electron injection transportation layer and a cathode (the transportation layers may be omitted), obtaining an organic EL material. A phosphor material is a film capable of absorbing light emitted from the luminous layer and converting a wavelength, and with stilbene or coumalin pigment having a strong phosphor in a solid state dispersed into adhesive resin. The luminous material and phosphor material are laminated or laid in parallel on a transparent support board, or one of the materials is dispersed inside, thus obtaining an element.
Patent JP-H01131826-A (JP)
Title: Electric oven
Inventor: NAGAI TAKESHI
IPC: F24C14/00
Filed: 1987-11-17
Abstract: PURPOSE:To eliminate contamination without the waste of energy by providing an electric heating chamber, discharge air channel thereof is communicated to the open air from the heating chamber, a catalyst oxide, which is installed to said discharge channel, and an infrared sensor which is located in such a position where the sensor may receive heat radiation from the catalyst oxide. CONSTITUTION:An electric oven comprises a heating chamber 1, a heater 2, a discharge air passage 3, a catalyst oxide 4, and an infrared sensor 5. In the heating chamber 1, foodstuffs are heated to various kinds of cooking temperatures by an electric heater. When it is necessary to remove a stain 6 adhered to the wall of the heating chamber, the chamber is heated to a fixed temperature ranging from 450-500 deg.C, or more specifically to 470 deg.C. The smoke 7 generated at that time is completely burnt by the catalyst oxide 4, thereby generating combustion heat. Therefore, the temperature of the catalyst oxide 4 rises to a temperature higher that said temperature. However, when a stain on the foodstuffs is removed, no smoke is generated, thereby generating no combustion reaction by the catalyst oxide and returning the temperature of the catalyst oxide to the above temperature. Since the infrared sensor 5 is laid out in such a position, being subjected to heat radiation in the above structure, the infrared sensor is capable of detecting whether the stain on the foodstuff can be eliminated.
Patent JP-S63143915-A (JP)
Title: Movable foreign matter removing apparatus
Inventor: NAKAMURA AKIRA
IPC: F28G13/00
Filed: 1986-12-08
Abstract: PURPOSE:To obtain the title apparatus having a simple structure, reduced in pressure loss and capable of certainly removing foreign matter, by automatically operating a drift generating valve, a filter member and a foreign matter withdrawal valve arranged in specific positional relations to remove the foreign matter. CONSTITUTION:In this foreign matter removing apparatus 11, filter members 4 are provided around a partition plate 8 in a body 3 and a drift generating valve 5 is provided on the upstream side or lateral side of the partition plate 8, and foreign matter withdrawal pipe 6 and a foreign matter withdrawal valve 7 are provided on the downstream side of said partition plate 8. When foreign matter is adhered to the filter members 4 and differential pressure rises, the drift generating valve 5 is rotated so as to become parallel to the filter members 4 and parallel flow is generated to allow the foreign matter 10 adhered to the filter members 4 to move to the downstream side and, by opening the foreign matter withdrawal valve 7, said foreign matter is discharged out of the system through the foreign matter withdrawal pipe 6 provided on the downstream side. As a result, the apparatus having a simple structure, reduced in pressure loss and capable of certainly removing the foreign matter mixed with the cooling water used in a tubular heat exchanger can be obtained.
Patent JP-2000118925-A (JP)
Title: Closure confirming device for elevator car door
Inventor: MORIGUCHI MASAO
IPC: B66B13/22
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To reliably confirm the action of a gate switch by providing a reporting means reporting the switch action on the gate switch having a contact point closed when car doors reach a prescribed position, and measuring the position of each car door when the reporting means is operated. SOLUTION: A reporting means 20 is fixed by a magnet to confirm the closure of a pair of car doors. Both car doors are closed by hands, and a cam 6 is engaged with a roller 15B. A moving contact point 16 is brought into contact with a conductive terminal 12 by this engagement and is conducted to a conductive terminal 13 via a conductor 17, and an instruction is sent to a normal action confirming relay, then the lighting section 21 of the reporting means 20 is lighted. The distance between the door end of the car door and a front column is measured when the lighting section 21 is lighted. If the distance is 10±1 mm, the car door is judged as normal, and door closure confirmation is completed.  If the distance is not 10±1 mm, the whole gate switch 10 is moved, the procedures are repeated until the distance becomes within the prescribed size, and the reporting means 20 is removed after the door closure confirmation is completed.
Patent JP-H02135481-A (JP)
Title: Copying machine
Inventor: TANAKA KAZUYOSHI
IPC: B65H29/20
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the electrification of a fixing roller and the leak of electric charges discharged at the time of transfer without using a sliding brush by setting the fixing roller, its driving gear and energizing means pressing the driving gear at the same potential and grounding the fixing roller through an impedance element from the energizing means. CONSTITUTION:The upper roller 42 of the fixing roller is supported by an insulating bearing 42a and is connected electrically with a driving unit 46 since the end of an electrically conductive gear 45 and a gear 46a of a driving unit 46 mesh with each other. The driving unit 46 is provided with a spring 48 that makes the gear 46a follow the positional fluctuation of the upper roller 42. Furthermore, the fixed part 49 of the spring 48 is insulated to the main body 1 and the upper loller 42 is earthed to the main body 1 through a high resistance 47. Therefore, there is no danger that charges from the upper roller 42 is earthed by the spring 48. Charges caused by DC corona discharge remain on the transfer paper instead of being earthed instantaneously by the high resistance 47, a toner picture is not prevented from being attracted electrostatically to the transfer paper.
Patent JP-H06134197-A (JP)
Title: Iron device
Inventor: SHIMIZU MASAO
IPC: D06F75/40
Filed: 1992-10-29
Abstract: PURPOSE:To enable the stable attachment and detachment of the water storage tank of the iron device constituted in such a manner that water is supplied from the water storage tank in a stand imposed with an iron body into the iron body by freely attachably and detachably disposing the water storage tank in alongside of the iron imposing part of the stand. CONSTITUTION:The stand 15 on which the iron body 1 is held imposed at the time of the short pause during the ironing operation has the imposing part to be imposed with the iron body 1 with a forward uphill inclination. Plural power feed terminals respectively connected to the signal terminals and power feed pins of the iron body 1 and a water feed valve device 19 connected to the valve device of the iron body 1 are provided behind the above-mentioned imposing part. The water storage tank 20 provided with a water feed port to be opened and closed by a cap 27 is freely attachably and detachably disposed in the position alongside the imposing part of the stand 15 in such a case. This water storage tank 20 is detained to a storage state by a locking device 24. The water storage tank 20 is so constituted that the tank is projected upward by an energizing means 29 provided in the bottom of a tank housing part 21 at the time of releasing the locking device 24.
Patent JP-H02135915-A (JP)
Title: Semiconductor circuit
Inventor: MORITA YASUSHIGE
IPC: H03K5/02
Filed: 1988-11-17
Abstract: PURPOSE:To prevent access delay or malfunction occurring by providing a circuit to detect the fluctuation of potential at a node which generates the fluctuation of the potential by an external input signal and to generate a one- shot pulse signal, and a circuit to inactivate a circuit at an initial stage which receives the external input signal by the one-shot pulse signal. CONSTITUTION:When an input signal phiIN changes from Low to High and the output signal phiOUT of an output terminal 4 changes from High to Low according to the above change at a time t0, the output node 11 of a NOR circuit 7 goes to a High level accordingly, and a P-channel transistor 6 is set at a de-energized (OFF) state. In other words, it follows that the supply of an electric charge from a power source is cut off by the transistor 6 even when the ground(GND) potential in the inside of a device rises by a noise due to an internal operation at a time t1 afterwards and an N-channel transistor 2 is set at the OFF state. In such a way, it is possible to prevent the output 4 of an inverter at the initial stage from being changed.
Patent JP-H03152826-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YAMAGUCHI MAKOTO
IPC: H01J9/18
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the gas release from an electron gun and enhance increase of pressure resistance and extension of life by dipping an electron gun cathode group into an insulating liquid, applying a determined high voltage to a required electrode in this state for knocking treatment, and then conducting cleaning and baking followed by integration into a cathode-way tube body. CONSTITUTION:An electron gun electrode group 1 is dipped in an insulating liquid 11 charged in a vessel 7. At that time, a spring conductor 4 provided on the grid G5 of the electrode group 1 is inserted and disposed while being connected to an electrifying terminal 8 to enhance the electric continuity. An external lead 13 is connected to the leads 5, 6 delivered from grids G1, G2, G4, respectively, through conductive clips 12. A high voltage is applied between a lead 10 connected to the terminal 8 and the load 13 in this state to conduct knocking treatment. Thereafter, ultrasonic cleaning and heating drying are conducted followed by integration into a cathode-ray tube.
Patent JP-H08141532-A (JP)
Title: Batchwise brush washing apparatus and method
Inventor: YAMADA TOSHIHISA
IPC: B08B1/04
Filed: 1994-11-25
Abstract: PURPOSE: To provide a batchwise brush washing apparatus capable of simultaneously washing off foreign matters big and fine in size in a hybrid state and having no fear accelerating the deterioration of parts arranged in the washing apparatus. CONSTITUTION: A batchwise brush washing apparatus 1 is equipped with a washing tank 2 for storing a washing soln., a receiving stand 4 for fixing a plurality of the substrates 3 to be washed arranged in the washing tank 2, the ultrasonic vibrators 5 provided to the inner side and bottom surfaces of the washing tank 2 to propagate ultrasonic waves to the substrates 3 to be washed and the brush support member 7 arranged above the washing tank 2 and having brushes 6 for washing the surfaces of the substrates 3 to be washed.
Patent JP-H06138097-A (JP)
Title: Method and device for electromagnetic ultrasonic measurement
Inventor: AKAGI TOSHIO
IPC: G01B17/02
Filed: 1992-10-29
Abstract: PURPOSE:To reduce the noise generated when various kinds of measurement is performed by positioning a metallic plate conducted with the transmission/reception coil of an electromagnetic ultrasonic transducer near a metal to be measured in a non-contacting state. CONSTITUTION:An electromagnetic ultrasonic transducer 3 equipped with a cylindrical electromagnet 1 and discoid transmission/reception coil 2 is provided in a state where the transducer 3 is not in electrical contact with a metal 4 to be measured and a metallic plate 5 conducted with the coil 2 is positioned so that the plate 5 can become parallel with the surface of the metal 4 in a non-contacting state. For example, When a cold-rolled steel plate having a 1-mm thickness is used as the metal 4, the transducer 3 is positioned against the steel plate 4 with a 3-mm gap in between and continuous waves having a 57-MHz measuring frequency are generated, and then, the response from the steel plate is measured as ultrasonic spectrum. When, for example, a steel plate of 300X300mm in size and 2mm in thickness is used as the metallic plate 5 and positioned in parallel with the metal 4 in such a state that the plate is separated from the metal 4 by 3mm and from the transducer by about 1m, the noise level can be lowered by about 18dB as compared with the case where the metallic plate 5 is not used.
Patent JP-H04166878-A (JP)
Title: Thermal fixing device and electrophotographic device using this fixing device
Inventor: AOYANAGI YUJI
IPC: G03G15/20
Filed: 1990-10-31
Abstract: PURPOSE:To obtain stabilized fixing performance by selectively setting the type of pressurizing roller and the fixing speed in response to the types of recording paper in use so that they are most suitable for fixing of the recording paper. CONSTITUTION:When a toner image formed by black toner grains by using an envelope or an OHP sheet as recording paper 4 is fixed, a first pressurizing roller 11 is pressed against a heating roller 2, and when a toner image formed by color toner grains by using an OHP sheet as recording paper 4 is fixed, a second pressurizing roller 12 is pressed against the heating roller 2. In order to obtain a favorable fixing performance for each fixing, a pressurizing roller supporting base 13 is changed in its angle to select a driving speed. The toner image can thus be stably fixed.