baber/WOPTO huggingface dataset:
Patent JP-S6047410-A (JP)
Title: Method for producing flyback transformer
Inventor: TAJIMA TETSUO
IPC: H01B3/30
Filed: 1983-08-26
Abstract: PURPOSE:To improve electric strength, dielectric characteristics and fire retardancy by insulating the flyback transformer with heat-curable resin of the specific composition consisting of polybutadiene homopolymer, isocyanate, aromatic oil, hydroxide aluminium powder and red phosphorus powder. CONSTITUTION:A flyback transformer is insulated with heat-curable resin composition consisting of 100pts.wt. of liquid 1,4-polybutadiene homopolymer of the mol.wt. 500-10,000 having hydroxide radicals at the both ends of the molecules; isocyanate of the formula as shown of an amount determined by the amount of its NCO radicals given with respect to the active hydrogen of the polymer; 30- 100pts.wt. aromatic oil having a given viscosity and a boiling point higher than 300 deg.C; 30-160pts.wt. hydroxide aluminium powder surface-treated with gamma-methacryloxypropyl trimethoxy silane; and 10-50pts.wt. of red phosphorus powder. The resin composition has adequately low reactivity and desirable ability of impregnation to enable improvement of electric strength, dielectric characteristics, fire retardancy and reliability of the transformer.
Patent JP-H091359-A (JP)
Title: Operation preparation device for equipment
Inventor: MACHIMURA SATORU
IPC: B23K11/30
Filed: 1995-06-21
Abstract: PURPOSE: To contrive common use of the side to output a remote control signal in a controller which executes control of a device by receiving a start command by means of the remote control signal. CONSTITUTION: A device is provided with a start input receiving circuit 31 to output a start signal by receiving a remote control signal to instruct dress start from a dresser main body 2, an operation preparation switch 32, an operation preparation circuit 36 for causing a operation preparation state which makes the start signal effective corresponding to operation preparation instruction signal, a gate circuit 37 and an interlock circuit 39 to interlock between a gate circuit 37 and other controllers.
Patent JP-S6311967-A (JP)
Title: Image forming device
Inventor: HOSHINO OSAMU
IPC: G03G15/01
Filed: 1986-07-03
Abstract: PURPOSE:To eliminate color slippage, by arranging two or more image carriers which are driven by common driving means at prescribed distances from each other so that the time required by a moving means for moving from the transferring position of one image carrier to that of the adjacent image carrier goes to integral times as long as the unevenly driven period of the driving means. CONSTITUTION:Photosensitive drums 1-3 which are driven by common driving means 17 and 29 are arranged at prescribed distances from each other, but the distances are set in such a way that the times T1 and T2 required by a transfer material carrying means 13 and transfer material 24 to move from the transferring position 25 of the drum 1 to that 26 of the adjacent drum 2 and from the transferring position 26 of the drum 2 to that 27 of the adjacent drum 3 go to integral times as long as the unevenly driven period of driving means 17 and 29. When, for example, a picture is transferred to the transfer material 24 in an expanded state at the transferring position 25 of the drum 1, pictures of the drums 2 and 3 are transferred to the transfer material 24 in expanded states at the transferring positions 26 and 27 of the drums 2 and 3. Therefore, transfer slippage at each image forming station can be eliminated.
Patent JP-2000343962-A (JP)
Title: Gas cylinder heat insulating structure for natural gas automobile
Inventor: MAEDA TADAMASA
IPC: B60K15/03
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To dispense with reduction of volume of a gas cylinder or change of position of an exhaust system component for insuring a separation distance between the gas cylinder and the exhaust system component by providing a heat insulating member insulating heat from the exhaust system component on the gas vessel loaded under a rear floor panel in a natural gas automobile. SOLUTION: A plurality of gas cylinders 34, 36 are loaded in parallel under the rear floor panel of a natural gas automobile. In this case, both the gas vessels 34, 36 are fitted to a plurality of supporting members 66-70 through a plurality of fixing members. The fixing members are formed out of a pair of nonsymmetric upper/lower both side fixing parts 78U, 78L. Both gas cylinders 34, 36 are provided with heat insulating members insulating heat of an intermediate exhaust pipe 24 as an exhaust system component arranged on the rear part of a natural gas automobile. The heat insulating members are formed out of upper/lower both side heat insulating members 88-1, 88-2, 90. Hereby, heat of the intermediate exhaust pipe 24 is insulated by the upper-lower both side heat insulating members 88, 90, and hence the intermediate exhaust pipe 24 can be arranged close to both gas cylinders 34, 35.
Patent JP-H05344818-A (JP)
Title: Agricultural working car
Inventor: KIRIHATA TOSHINORI
IPC: A01D69/00
Filed: 1992-06-15
Abstract: PURPOSE:To enable turning of an operation frame and make it possible to rationally carry out transmission of power from an engine to a traveling apparatus while carrying out also rotation by operation of a side clutch and simplify a operating system to a variable speed gear. CONSTITUTION:A transmission mounted in a power transmission system from an engine to a traveling device 2 is divided into the first transmission 19 in which a variable speed gear 22 is provided and the second transmission 39 in which only lateral side clutches 37 and 38 are provided. The first transmission 19 is provided on a turning operation frame 8 for turning the first transmission 19 and the second transmission 39 is provided on a traveling frame 1 and an interlock shaft 33 for transmitting power of the first transmission 19 to the second transmission 39 is equipped in the turning axial center X of the operation frame 8.
Patent JP-2000350256-A (JP)
Title: Group communication equipment
Inventor: OTAKE KOJI
IPC: H04W4/90
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To allows a group communication device, equipped with a line controller which controls plural radio zones composed of base stations and mobile stations and manages a group communication, to enable other mobile stations to have an emergency communication while a mobile station given the transmission right is communicating. SOLUTION: Each base station 21 informs whether or not a mobile station 31 in its radio zone 21a of, or preferably, a transmitting station in the same radio zone 21a, is accessible or not, and according to the notice, the mobile station 31 determines a channel for issuing an emergency communication request; when the line controller 11 detects an emergency communication request, the transmission right of the transmitting station is forcibly released or notice of the emergency communication request is given to the transmitting station, or the transmission right is forcibly released after a specific time if the transmission station does not release the transmission right although the notice is given.
Patent JP-H08324986-A (JP)
Title: Lower part unit for high lift work vehicle
Inventor: ANZAI KOICHI
IPC: B66F11/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a lower part unit for a high lift work vehicle wherein improving mounting workability and maintainability can be attained. CONSTITUTION: A lower part unit is constituted by integrally arranging a turn mechanism unit part 2 of housing a turn drive mechanism of driving a turn table 12 turned, hydraulic control unit part 3 of housing a hydraulic control means of performing control of supplying operating oil relating to a hydraulic actuator of driving the turn table and a boom and a lower part operating unit part 6 of mounting an operating means of controlling actuating the turn table and the boom, on the turn table. It is preferable to pile together the hydraulic control unit part 3 on the turn mechanism unit part 2, and to pile together the lower part operating unit part 6 on this hydraulic control unit part.
Patent JP-H0320075-A (JP)
Title: Manufacture of programmable element
Inventor: MATSUO ICHIRO
IPC: H01L27/10
Filed: 1989-06-16
Abstract: PURPOSE:To avoid the concentration of an electric field and stabilize the dielectric breakdown voltage by adopting structure that the thickness of insulating films changes gradually at the ends of program sections. CONSTITUTION:A P-type semiconductor substrate 11 is separated into a plurality of regions by field insulating films 12, and N<+>-type diffusion layers 13 to be the lower electrodes of programmable elements are formed in the separated regions. Subsequently, nitride silicon films 14 are formed on parts of the diffusion layers 13, and oxide films 15 and oxide nitride films 16 are formed by oxidizing the surfaces of the diffusion layers 13 and nitride silicon films 14 in an oxidizing atmosphere. Then, the laminates of the oxide nitride films 16 with the nitride silicon films 14 make program sections 17. When the upper electrodes 18 are made out of polycrystalline silicon films after that, the oxide films 15 become to have structure being such that their film thickness increases gradually at the ends of the program sections 17. This avoids the concentration of an electric field and makes it possible to obtain stable dielectric breakdown voltage.
Patent JP-H04355655-A (JP)
Title: Stator coil of linear motor
Inventor: OGURI KAZUYA
IPC: H02K41/02
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the number of connection parts of the stator coil of a linear motor. CONSTITUTION:A stator coil is continuously wound over 2 coil pitches as an upper coil 2 and then wound backward over 1 coil pitch as a lower coil 3 to form a continuous 2-layer coil. With this constitution, a connection for every turn can be eliminated, so that man-hours for coil connection can be substantially reduced.
Patent JP-S6047966-A (JP)
Title: Digital multimeter
Inventor: TAKEDA HITOSHI
IPC: G01R15/12
Filed: 1983-08-26
Abstract: PURPOSE:To enable the simplification and cost reduction of the titled multimeter, in measuring voltage and a current in AC outputted from a generator as effective values, by simplifying the signal processing system thereof. CONSTITUTION:A DC output terminal 2 and an AC output terminal 3 are respectively connected to predetermined loads and voltages of DC and AC outputted from a generator 1 are supplied thereto. In this case, the DC current of full-wave rectification flowed into the DC output terminal 2 from the generator 1 is detected as voltage proportional to a current value by a detector 5 and a peak value is inputted to an A-D converter 14 while detected by a peak value detector 6. By this mechanism, the A-D converter 14 performs A-D conversion of voltage proportional to the DC current and the output data thereof is inputted to a microprocessor 15. In this microprocessor 15, the peak value outputted from the A-D converter 14 is multiplied by a definite value to calculate an effective value which is, in turn, transmitted to a digital display device 16 while this display device 16 performs the digital display of the DC current as the effective value.
Patent JP-H05320858-A (JP)
Title: Formation of thermally sprayed film
Inventor: ITO AKIRA
IPC: C23C4/02
Filed: 1992-05-21
Abstract: PURPOSE:To inexpensively form the thermally sprayed film having high strength, ductility and reliability. CONSTITUTION:A thermal spraying material consisting of >=1 kinds of metals is thermally sprayed by maintaining the base material temp. near the surface of the part to be thermally sprayed of a base material for thermal spraying at the temp. of >=0.65 times and <=0.9 times the m.p. expressed by the absolute temp. of the material having the lowest m.p. among the materials constituting the thermal spraying material at the time of thermal spraying the thermal spraying material. The thermal spraying material is thermally sprayed by maintaining the temp. conditions while passing a migration type arc current with the base material as a positive electrode between the base material and a nozzle of a plasma gun. As a result, the strength and ductility of the thermally sprayed film are greatly improved. The easy heating of the base material at the time of thermal spraying is assured by the combination use of the migration type arc with the base material as the positive electrode.
Patent JP-H0320656-A (JP)
Title: Method for evaluating purity of copper
Inventor: KUROSAKA AKITO
IPC: G01N27/04
Filed: 1989-06-19
Abstract: PURPOSE:To rapidly grasp the purity of high purity copper with high accuracy by evaluating the purity of high purity copper by measuring a residual resistance ratio by utilizing the calibration curve of the purity of copper with purity of 99.999 wt.% or more and the residual resistance ratio thereof. CONSTITUTION:Since the correlation between the residual resistance ratio and purity of high purity copper with purity of 99.999 wt.% or more is high with respect to said high purity copper, the calibration curve of both of them is preliminarily prepared. Then, the residual resistance ratio of copper to be evalu ated unknown in its purity is measured and, on the basis of the measuring result, the purity of copper to be evaluated is grasped using the preliminarily prepared calibration curve. By this method, the purity of high purity copper can be rapidly grasped with high accuracy.
Patent JP-S5582083-A (JP)
Title: Electronic clock unit
Inventor: NAKAGAWA YUUJI
IPC: G04G19/10
Filed: 1978-12-15
Abstract: PURPOSE: To prevent the malfunction in the clock circut with smaller back up power supply capacity, by supplying the back up power only to the clock circuit via the switch circuit and feeding normal voltage to the clock control circuit at the restoration of power failure.  
     CONSTITUTION: When the power supply voltage is lowered less than the sum of the Zener voltage of the Zener diode 5 connected to the base of the transistor T of the power failure detector 5 and the voltage between the base and emitter of the transistor T at power failure, the voltage of the control terminal C is in low level and the switch circuit 4 is in interruption state. Thus, the power is fed from the back up power supply 2 to the electronic clock circuit 2 only interrupted from the clock control circuit 3. At the restoration of power failure, the terminal C voltage of the circuit 4 is at H level via the circuit 5 at the power failure restoration, the circuit 4 is conductive, and the circuit 3 performs normal operation when reaching the specified voltage, and the circuit 2 is controlled with the control signal of the circuit 3. Accordingly, the back up power supply is taken as small capacity and the clock unit not causing malfunction even at the restoration of power failure can be obtained. Further, this is also true when the switch circuit and the clock control circuit are controlled by opening the delay circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5379708-A (JP)
Title: Operating method for rolling by heating
Inventor: MATSUBARA NORIO
IPC: B21B37/00
Filed: 1976-12-24
Abstract: PURPOSE:To minimize the total quantity of energy to be used, by operating the rolling mill at the limit of its capacity and carrying out the regulation of the rolling quantity with the change of the temperature for heating the slab, at the hot rolling of the heated steel slab.
Patent JP-H11354978-A (JP)
Title: Production of translucent electromagnetic wave shield member
Inventor: KONDO YASUHIKO
IPC: H05K9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electromagnetic wave shield member excellent in translucence and electromagnetic wave shielding properties through a simple method at a low cost. SOLUTION: A stripe-like or grid-like electromagnetic wave shield pattern 10 having line width of 5-80 μm, line interval of 200-300 μm and film thickness of 0.5-50 μm is formed by printing a conductive resin composition containing metal powder onto the surface of a transparent basic material 2 by intaglio offset printing using a blanket excellent in ink mold releasing properties.
Patent JP-H06346496-A (JP)
Title: Ventilator for drainage
Inventor: EBARA KATSUMI
IPC: E03C1/28
Filed: 1993-06-03
Abstract: PURPOSE:To utilize the space of a building by installing ventilators for drainage to every appliance such as a stool, toilet appliances a bathtub, etc., and ventilating a main pipe and atmospheric air. CONSTITUTION:Joint sections 1a formed into a casing 1 are connected by a drainage channel 1b, and a downward ventilation hole 2 is formed at a position separated from said drainage channel 1b. The ventilation hole 2 and the drainage channel 1b are connected by a ventilating path 1c. A seal member 3 is arranged while being opposed to the ventilation hole 2. The seal member 3 is energized by its own weight or an energizing member, is brought into contact with the ventilation hole 2 and closes the hole 2. A ventilator A is mounted on a drain pipe 6 on the downstream side lower from a trap 5. When drain flows down in a main pipe and the inside of the pipe reaches negative pressure, the seal member 3 is displaced so as to be separated from the ventilation hole 2 to open the ventilation hole 2, thus communicating the drain pipe 6 and atmospheric air.
Patent JP-S5780740-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIWAGI SHIGEO
IPC: H01L21/28
Filed: 1980-11-07
Abstract: PURPOSE:To prevent the junction breakdown due to metallic diffusion in a semiconductor device by forming the first wiring layer of metal of high purity for an impurity layer on an Si substrate and superposing the second wiring layer of the metal-Si alloy thereon, thereby maintaining preferable contact therebetween. CONSTITUTION:A wiring layer 8 of Al-Si alloy containing approx. 1% of Si is sputtered via a thin aluminum film 7 of high purity on the N<+> type layer 2 of a P type Si substrate 1. According to this configuration, after the aluminum is diffused to certain degree to the layer 2, it does not diffuse any more, and according no junction breakdown occurs. Since the aluminum and silicon are alloyed to certain degree, the contacting resistance between the wiring tuber and the layer 2 can be maintained low.
Patent JP-S5380628-A (JP)
Title: Inching valve of hydraulic pressure control device for clutch
Inventor: IDETA YASUFUMI
IPC: B60W10/18
Filed: 1976-12-27
Abstract: PURPOSE: To facilitate an easy operation of an inching valve of the hydraulic pressure control device for a clutch by slowly varying the supplying hydraulic pressure to the clutch in response to the stroke of the valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05346717-A (JP)
Title: Electrophotographic recorder
Inventor: TAKEI KENICHI
IPC: B65H3/46
Filed: 1992-06-16
Abstract: PURPOSE:To prevent a sheet from absorbing moisture and to obtain a satisfactory print even when a standing sheet is used by controlling the size of an opening, formed from an outlet and a shield plate, according to temperature and humidity detected by means of a temperature/humidity sensor. CONSTITUTION:Temperature and humidity in a paper cassette 11 are kept constant by means of the temperature/humidity sensor 8, the outlet 9, and the shield plate. That is, the temperature and humidity in the paper cassette 11 are first detected by the temperature/humidity sensor 8 and the combination of the shield plate and the outlet port 9 is controlled based on the detected value, thereby controlling the temperature and humidity in the paper cassette 11. For example, when the temperature in the paper cassette 11 is too high, it is controlled so that hot air in the paper cassette 11 is sent out of it by opening the shield plate; when the temperature in the paper cassette 11 is too low, it is controlled so that hot air is kept in the paper cassette 11 by closing the shield plate.
Patent JP-H0733904-A (JP)
Title: Processing of carbon fiber reinforced plastic and production of reclaimed carbon fiber
Inventor: ICHIKAWA SEISHIRO
IPC: B09B3/00
Filed: 1993-06-28
Abstract: PURPOSE:To recover a carbon fiber from CFRP in high yields and to recycle the recovered carbon fiber. CONSTITUTION:A carbon fiber reinforced plastic is drydistilled to convert it into a carbide, this carbide is decomposed by oxydations in the oxygen concentration of 0.1 to 25 vol.% by heating to 300-1000 deg.C without causing its burning to recover a carbon fiber, and this fiber is recycled as a reclaimed carbon fiber. The obtained fiber can be utilized to reinforce a rubber, a thermoplastic resin or concrete or to improve its wear resistance.
Patent JP-2000003610-A (JP)
Title: Headlight equipped with gas discharge lamp and capable of increasing/decreasing light
Inventor: BORHO LOTHAR
IPC: F21V9/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To generate a high-beam and a passing-each-other beam, without mechanically adjusting a lamp support body, without moving an arc within a specially developed gas discharge lamp, and without dividing a head light. SOLUTION: A gas discharge lamp 4 is built in a fixed position with respect to a reflector 3 in a reflector casing 2 of a headlight 1, an adjustment member 7 is provided and locally mounted so as to be appropriately oriented in an appropriate position with respect to the reflector 3 in the reflector casing 2 of the headlight 1, and the headlight 1 can be made transparent or opaque by controlling the adjustment member 7. This enables the headlight 1 to be changed in kind of beam, such as increased light and decreased light.
Patent JP-H08329832-A (JP)
Title: Electron emitting element and its manufacture
Inventor: HOSHINO AKIHIRO
IPC: G09F9/313
Filed: 1995-05-30
Abstract: PURPOSE: To generate uniform etching depth for all emitter electrodes when they are formed by etching even in the case a plurality of electron emitting elements are provided on a common silicon board. CONSTITUTION: A silicon substrate 1, emitter wiring layer 2, insulating layer 3, and gate electrode 4 are laminated one over another, wherein the gate electrode 4, insulating layer 3, and emitter wiring layer 3 are provided with an opening A attaining the silicon board 1, and a silicon emitter electrode 5 of cone form is installed on the board 1 within the opening A in such a way as not touching the gate electrode 4. Thus an electron emitting element of field emission type is constructed, wherein the emitter wiring layer 2 is formed from a high dope region layer formed by injecting a high concentration dopant into the silicon board 1 by the ion implanting process.
Patent JP-H0776426-A (JP)
Title: Adjustable sheet cassette
Inventor: UIRIAMU DEII MIRIRO
IPC: B65H1/04
Filed: 1994-07-08
Abstract: PURPOSE: To automatically sense the size of a sheet in a sheet cassette by providing a plurality of actuators to selectively operate a plurality of switches on the printing machine body side on an edge of a sheet guide. CONSTITUTION: Sheet edge guides 36, 49 capable of being moved along slots 37, 52 in a cassette 11 are provided to receive a stack of the sheets of different length or width in the sheet cassette 11. An actuator arm 44 provided with a plurality of actuators 45 to selectively operate a plurality of switches 35 on a printed circuit board 34 on the printing machine body side is fitted to at least a sheet rear edge guide 49. When the actuator 45 operates the switch 35 to indicate one sheet size among a plurality of sheet sizes, each switch 35 generates its specific resistance in a circuit, and determines the voltage signal to be transmitted to a control device to judge the length or width of the sheet in the cassette.