baber/WOPTO huggingface dataset:
Patent JP-H109434-A (JP)
Title: Valve control method
Inventor: TOYODA KEIJI
IPC: B60T8/36
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the temperature change of the response characteristic of a valve by measuring the temperature of the valve, and lengthen the driving pulse width of driving control voltage of the valve longer than that of a short temperature range in a temperature range in which the response time of the valve is long. SOLUTION: Wheel speed is calculated, the control parameter such as estimating car body speed and a slip ratio is found out (S1 to S3), and a pulse pattern for driving a valve is found out (S4). Valve driving voltage which is measured is compared with the control prohibit voltage threshold valve of the valve, and control is prohibited since control of the valve is not stabilized in the case where the threshold value is small (S5 to S6). The temperature information such as a voltage value is read in, a temperature is calculated, a valve driving signal is corrected and outputted by a voltage-temperature characteristics (S7 to S10).  In the case where, for example, a temperature is higher or lower than an ambient temperature as the correcting method for the valve driving signal, state such that the pulse width before correction of an inlet valve is short and driving of the valve is failed, are generated. In this case, the delay of the response time and the pulse width are lengthened so as to driven the valve surely.
Patent JP-S5880868-A (JP)
Title: Semiconductor device
Inventor: YUDASAKA KAZUO
IPC: H01L29/78
Filed: 1981-11-10
Abstract: PURPOSE:To newly add the degree of freedom to the design and manufacturing process of an integrated circuit by wiring polycrystalline silicon having a P-N  junction in the gate structure of a silicon gate MOSFET, and providing a P  junction for a region as a gate electrode. CONSTITUTION:A P type region 4 is inserted into the parts of N type polycrystalline silicons 3', 3'' connected to a gate electrode, and reverse and forward diodes are added to the wirings to the gate. A gate signal inputted from 3' is delayed by the signal via a diode formed of 3'-4 and 4'-3'', thereby effectively varying the conductance of a driver MOSFET, and the threshold voltage of the driver MOSFET is varied at the output level after the prescribed time from the application of the input.
Patent JP-S5968955-A (JP)
Title: Method for mounting thick film circuit substrate
Inventor: SATOU HIROHIDE
IPC: H01L23/28
Filed: 1982-10-13
Abstract: PURPOSE:To improve the assembly workability by a method wherein a thick film circuit substrate is inserted into a case and positioned by external terminals provided on an inner wall and a wall, a heat sink is adhered on the back surface of the substrate, and lead out leads are soldered to the exterminal terminals. CONSTITUTION:At the time of manufacturing the case 3, the case inner wall is perviously formed by fitting to the position for mounting the thick film circuit substrate 1. When the substrate 1 is placed in the case 3, the substrate is positioned and then supported by the external terminals 4. If there is the possibility that a circuit element 6 on the substrate 1 is damaged by the external terminals 4, it is supported by providing a guide 7. An adhesive 5 is printed on the heat sink 2, being put on the case, and adhesion is performed by pressing the heat sink and the substrate from above and below. The substrate 1 is connected to the external terminals 4, and a gel 9 is cast, thus adhering 5 a cap 10. This constitution simplifies the mounting.
Patent JP-S6423388-A (JP)
Title: Prepaid card for vehicle
Inventor: KONDO KOJI
IPC: G06K19/00
Filed: 1987-07-20
Abstract: PURPOSE: To efficiently execute an adjustment job and to improve the convenience of a card by adding an boarding data storage part where boarding data is updated and stored whenever a vehicle is utilized. CONSTITUTION: The magnetic storage area MR of a magnetic card mainbody MC is divided in two so as to adopt them as the storage area TB of residual money amount information, etc., and the storage area GT of boarding station data. When the card MC is inserted to a ticket issuing machine CS at the time of purchasing a ticket, a boarding station data and purchasing fare data writing means 11 is operated together with an ticket issuing processing and a data writing part 7W writes boarding data in the prescribed blank of the card MC. Since the memory remains, the difference amount of the fare from a boarding station to the applying station is immediately calculated when the card MC is inserted to an adjusting machine at the time of requiring adjustment and the adjustment job is automized.  The card MC can be also used as the ticket as it is so that the convenience of the card is more improved.
Patent JP-H04227459-A (JP)
Title: Cryogenic air separating system with double formation type side condenser
Inventor: JIEIMUZU ROBAATO DOREI
IPC: F25J3/04
Filed: 1991-06-26
Abstract: PURPOSE: To insure a cryogenic system which eliminates or reduces necessity for compressing product gas by producing oxygen and nitrogen at elevated pressure. CONSTITUTION: Oxygen-rich liquid is pressurized to high pressure in a double side condenser to produce a pressure raised oxygen gas product. A part 13 of the oxygen-rich liquid is fed into at least one tank through a valve 44. The oxygen-rich liquid is fed to both of tanks 45 and 46 through valves 47 and 48, and is further fed to a subcooler 32 as a flow 14 via a valve 51 and is heated. The liquid is then fed through a phase separator 53 via a heat exchanger 31, and is partly evaporated in the heat exchanger 31. A two phase flow 17 is returned to the phase separator 53, and vapor 55 is fed to the phase separator 53 via a heat exchanger 30 and is recovered as a high pressure oxygen gas product flow 18.
Patent JP-S6424199-A (JP)
Title: Control device for pump
Inventor: SHIRAKAWA HISATO
IPC: F04D15/00
Filed: 1987-07-20
Abstract: PURPOSE:To control a pump motor accurately by providing an internal timer for a microcomputer starting and/or suspending the pump motor so as to input an interrupt signal synchronized with the commercial power frequency into the microcomputer. CONSTITUTION:The condition under a driving channel system of a pump is detected by a pressure switch 7a or a flow rate switch 8a so as to let a microcomputer 11 start and/or suspend the pump motor 2. An internal timer is provided in the microcomputer 11 so as to count the interrupt signal synchronized with the commercial power frequency within a specified period of time. Based on the resulted count the reference frequency is automatically switched over so as to be set. Owing to this constitution, the frequency of commercial power is accurately consistent with the reference frequency of the circuit of the microcomputer, thereby enabling the pump motor to be accurately controlled.
Patent JP-S6241955-A (JP)
Title: Device for feeding fuel for starting engine for portable work machine
Inventor: KOBAYASHI HIROTO
IPC: F02M37/16
Filed: 1985-08-19
Abstract: PURPOSE:To improve starting property by charging fuel in a metering chamber into an accumulator by the action of a priming pump and allowing said fuel to jet out from a fuel nozzle on the upper course side of a throttle valve via a manually openable fuel discharging valve. CONSTITUTION:A priming pump 85 is connected to the metering chamber 16 of a diaphragm type carburetor 2, to charge fuel in the metering chamber 16 into an accumulator 120. The accumulator 120 is connected to a fuel nozzle 81 provided on the upper course side of a throttle valve 20, via a fuel discharging valve 110. When starting an engine, the fuel discharging valve 110 is manually opened, to allow fuel in the accumulator 120 to jet out into an intake passage from the nozzle 81. Thereby, an air-fuel mixture required for starting can be efficiently atomized and fed, improving starting property.
Patent JP-H0822158-A (JP)
Title: Image forming device and using method
Inventor: TANAKA MANABU
IPC: B65H3/00
Filed: 1994-07-09
Abstract: PURPOSE:To provide am image forming device and a using method by which the mechanical alignment of an image forming device main body and a paper supply device is easily and precisely executed and the electrical coupling thereof is also easily and surely executed simultaneously with the mechanical alignment. CONSTITUTION:A printer device main body 11 is mounted at a prescribed position on the main body supporting part 27a of a supporting device 27. At this time, the main body 11 and a first connector part 29 are electrically coupled and the drawing and supporting part 27b of the supporting device 27 is drawn out from the supporting part 27a. Then, the paper supply device is mounted at the prescribed position on the supporting part 27b through a positioning means 34. By returning the supporting part 27b to an original position, the taking-in opening of the main body 11 and the taking-out opening of the paper supply device are aligned. Besides, the paper supply device and a second connector part 30 are electrically coupled.
Patent JP-S6428459-A (JP)
Title: Valve mechanism for control of overheating for suction refrigerant
Inventor: KOBAYASHI HISAO
IPC: F25B41/04
Filed: 1987-07-20
Abstract: PURPOSE: To prevent a decrease in a refrigerating capacity by providing a pressure chamber for operating a control pressure at a bottom side of a spool valve, and a switching valve for selectively communicating a downstream suction pipeline of a valve mechanism and a discharge pipeline of a compressor with the chamber, thereby suppressing a lubricating fault or seizure of a refrigerant. CONSTITUTION: An upstream suction pressure chamber 43 is provided in a housing 41 of a switching valve 40 for selectively communicating a downstream suction pipeline 22b of a valve mechanism 30 and a discharge pipeline 12 of a compressor 12 with a pressure chamber 34, and opposed to a pressure switching chamber 46 isolated via bellows 45. Refrigerant of the same type as the refrigerant or slightly higher at a saturated pressure than the refrigerant is sealed in a temperature sensitive cylinder 47 of the pipeline 22a, and saturated pressure of the sealed refrigerant is guided to the chamber 46 via a sealed tube 48.  Now, a differential pressure between the saturated pressure in the cylinder 47 and the pressure of the upstream pipeline is raised by overheat of the refrigerant to exceed a set spring 58, downstream pipeline pressure lower than the upstream pressure is operated at a bottom of a spool valve 33, and the valve 33 is retracted for opening the refrigerant channel, and the superheat degree of the refrigerant is lowered.
Patent JP-S6158437-A (JP)
Inventor: AJIGUCHI YASUHIKO
IPC: H02J9/00
Filed: 1984-08-30
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-H0914158-A (JP)
Title: Scroll compressor and manufacture thereof
Inventor: MATSUZAKI RIYOUICHI
IPC: F04C29/00
Filed: 1995-06-23
Abstract: PURPOSE: To assemble a scroll compressor with high precision and to provide high reliable constitution to decrease the generation of noise by a method wherein a terminal having a connection terminal is molded outside the inside diameter of the drum part of a closed container. CONSTITUTION: During processing of the drum part of a closed container, a pipe drawn from a steel material is used in the elementary pipe 3-D of a closed container. Holes 18-A and 18-B to securely weld a compressor element and an auxiliary bearing member and holes 18-C and 18-D to braze a suction pipe and a delivery pipe are formed in the elementary pipe 3-D. To weld a terminal to the elementary pipe 3-D, a flat surface 17 is extruded to a drum part to form a hole 18-E. Consecutively, a suction pipe and a delivery pipe are fitted in the holes 18-C and 18-D and heated and molten together with a braze filler metal 19 for brazing. As noted above, by positioning the flat surface 17 outside the inside diameter of the drum part, the precision of the inside diameter of the drum part is produced by an expander. Thereafter, a terminal 6 is resistance-welded to the drum part.
Patent JP-H1128563-A (JP)
Title: Soldering method
Inventor: KOBAYASHI HIDEAKI
IPC: H05K3/26
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a soldering method without giving the adverse effect on the circumference by sticking alcohol to the resin base flux residue stuck part in a soldered body, jetting high pressure water to the residue stuck part and removing the residue. SOLUTION: The soldered body soldered by using the resin base flux is dipped into a first dipping vessel 1. In the first dipping vessel, glycol ether base alcohol 2 containing 10% pure water is filled. The alcohol 2 is heated to 50 deg.C with a heater 4 in a circulating vessel 3 and circulated into the first dipping vessel 1 with a pump 5. After dipping for 15-16 sec as swelling time of the resin base flux residue, the soldered body is taken out from the first dipping vessel 1 and the same treatment is executed in a second dipping vessel 6. The residue on the soldered body is removed in a high pressure washing chamber 10 by using high pressure water of 200 kg.f/cm<2> , and the soldered body is dried with the warm blast of compressed air in a drying chamber 14 and transported to the following process.
Patent JP-H0732973-A (JP)
Title: Handle locking device of car
Inventor: KURAUDEIO FUITSUSORO
IPC: B60R25/02
Filed: 1992-07-08
Abstract: PURPOSE: To provide a structurally simple, highly reliable steering lock device which is not released from a locking condition even when exerted with external force. CONSTITUTION: A body 8 is provided with a lock structure 21 and a lock member 53 is moved by operation of a key and locked into and unlocked from a recess 16 in a steering shaft 13 to permit switching between a locked condition and an operating condition. In the locked condition, the piston of a safety device is locked into and unlocked from a base bottom on the lock member 53, so that in the event that a device storage body 8 is deformed or damaged by external force, the bolt 53 engages the base bottom to keep the steering shaft 13 locked.
Patent JP-H0737051-A (JP)
Title: Device for notiying of updating time of solution
Inventor: KISHI MOTOSHI
IPC: G01F1/20
Filed: 1993-07-22
Abstract: PURPOSE:To replace an old solution with new one or to supply a new solution with the accurate timing in order to always keep a proper state of the solution with no waste by deciding whether or not the solution should be renewed based on the number of solution drops and the detecting result of a solution temperature detecting means. CONSTITUTION:A solution drop sensor 4 is placed at a place near the point right under the end part 2e of a test solution storing tube 2, and the sensor 4 detects that a solution drips from the part 2e. A solution temperature sensor 6 is placed under the sensor 4 to detect the temperature of the solution drop detected by the sensor 4. A controller 7 counts the number of solution drops in a prescribed time and also corrects this count value according to the detected solution temperature. Thus, it is possible to easily decide whether or not a cleaner aqueous solution should be renewed in response to the cleaning power regardless of temperature of the cleaner aqueous solution and without receiving any influence of difference of temperatures of the aqueous solution. Therefore, old solution can be replaced with new solution with accurate timing, and the proper cleaning power of the aqueous solution can always be secured with no waste of the solution.
Patent JP-H0230693-A (JP)
Title: Molecular beam generation apparatus
Inventor: NEGISHI HITOSHI
IPC: C30B23/08
Filed: 1988-07-20
Abstract: PURPOSE:To reduce the fluctuation of an epitaxially grown film thickness in a plane and improve the production efficiency of the film by using an inner crucible having a bottom-closed double wall cylindrical structure, contacting the outer cylinder with the inner circumference of an outer crucible and expanding the diameter of the molecular beam emission opening of the inner cylinder in tapered state. CONSTITUTION:The inner crucible 3 has a double-walled cylindrical structure consisting of a combination of an outer cylinder 3a and an inner cylinder 3b. The outer cylinder 3a has uniform diameter throughout the whole length and the inner cylinder 3b has a conical shape. Both cylinders 3a, 3b are made to closely contact at the large-diameter side of the inner cylinder 3b. The small-diameter side of the inner cylinder 3b is opened to form a space for holding a raw material between both cylinders 3a, 3b. A raw material 5 for molecular beam is filled in the inner crucible 3 and heated with a heater 2. The material 5 is heated from the whole inner surface of the outer crucible 4 to generate molecular beam. The generated molecular beam is reflected on the inner surface of the outer crucible 4 and uniformly emitted against the whole surface of a substrate 1 through the tapered molecular beam emission port 3R of the inner crucible 3.
Patent JP-S5970592-A (JP)
Title: Heat-sensitive head
Inventor: NAKAJIMA TOSHIHIKO
IPC: H01L49/02
Filed: 1982-10-18
Abstract: PURPOSE:To provide an inexpensive heat-sensitive head, by providing heat-transferring elements and heating elements on the same substrate. CONSTITUTION:A series of data given to a data input terminal 11 are transferred to the heat-transferring elements by using a three-phase clock pulse, and when data for one printing line are transferred, a clock is stopped in the condition of a high potential of phi3. In this case, the thus transferred data are stored in terms of heating/non-heating in a heating resistor layer 7 provided beneath a terminal 33n connected to a clock electrode 8-3. When a lower part of the terminal 33n is in a heating condition and a large quantity of an electric current is passed therethrough, a heating resistor 23n for printing also generates heat due to the current. Then, a heat-sensitive paper is pressed against the heating resistor element 2 for printing, thereby printing.
Patent JP-H0846323-A (JP)
Title: Manufacture of conductive transparent body
Inventor: OKUDA MASAMI
IPC: H05K3/18
Filed: 1994-08-02
Abstract: PURPOSE:To provide a method of manufacturing a conductive transparent body, which can manufacture the conductive transparent body which is high in transparency and is hardly disconnected even when the surface of the transparent body is carelessly scratched. CONSTITUTION:A PET-made masking film 2 with an adhesive is stuck to the surface of a base body part 1 consisting of a transparent acrylic resin plate, two small grooves 11, which are 30 to 80mum in depth and are 70 to 100mum in width in their widest parts, are formed in the surface of the part 1 in parallel to each other using a cutter knife from over the film 2 and after that, an electroless copper plating 3 is applied from over the film 2 and the film 2 is removed, whereby a conductive transparent body A with two conductor wires 1a and 1a provided in parallel to each other in the surface of the part 1 consisting of the transparent electrical insulating material is manufactured.
Patent JP-H0345301-A (JP)
Title: Manufacture of oxide superconductive tape wire
Inventor: SHIMOJIMA HIROMASA
IPC: C04B35/45
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a oxide superconductive tape wire which has high density and orientation properties and is superior in critical current density, by a method wherein after pressurization and sintering of powder of an oxide superconductor with specific pressure and coating of the same with the precious metal, the same is made into a tapelike state by orienting the same and firing is performed again in the presence of oxygen. CONSTITUTION:Powder of an oxide superconductor to be used for pressure sintering is obtained by crushing a chemical compound of a metal constituting the oxide superconductor which is mixed beforehand for temporary firing. The pressure sintering of the obtained calcination powder is performed within an atmosphere of inert gas such as argon and pressure-sintered by pressure of 100-1,000kg/cm<2> at the sintering temperature selected every superconductor compositions each. Metal hard to oxidize such as Ag or Au or Pt is used as the metal to be coated to the surface of the obtained sintered body. The sintered body to which the metal is coated is molded into a tapelike state by orienting along with a coated film. An oriented wire tape is heat-treated strongly at a firing temperature suitable for the superconductor for 1-100 hours in the presence of oxygen.
Patent JP-S6337152-A (JP)
Title: High-rigidity ethylene-propylene block copolymer composition
Inventor: NAKAJIMA YOICHI
IPC: C08K5/52
Filed: 1986-08-01
Abstract: PURPOSE:To obtain the titled composition having remarkably excellent rigidity and heat-resistant rigidity, by compounding a specific phosphate compound to an ethylene-propylene block copolymer having a specific isotactic pentad fraction. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a crystalline ethylene-propylene block copolymer having an ethylene content of 3-20(wt)% based on the whole polymer and produced by (1) polymerizing propylene at an amount of 3-20% (based on the whole polymer) at the 1st stage polymerization to obtain a propylene homopolymer satisfying the formula 1>=P>=0.015logMFR+0.955 [(P) is isotactic pentad fraction and (MFR) is melt flow rate of the homopolymer] and (2) polymerizing 30-5% ethylene or ethylene and propylene in one or more stages with (B) 0.01-1pt. of a phosphate compound of formula (R1 is linear chain group, S or 1-4C alkylidene; R2 and R3 are H or 1-8C alkyl; M is 1-3-valent metallic atom; n is 1-3) and preferably (C) an inorganic filler.
Patent JP-H0470291-A (JP)
Title: Cathode ray tube correction circuit
Inventor: KII KAZUO
IPC: H04N9/28
Filed: 1990-07-11
Abstract: PURPOSE:To highly efficiently obtain a correction current by supplying the bipolar saw tooth current of a positive and a negative polarities directly to a correction deflection coil by ON/OF-controlling a field effect switching transistor at prescribed timing. CONSTITUTION:When the pulse signal of a horizontal period is supplied to a signal terminal T1, it becomes a resonance current by the ON/OFF-operation of the field effect switching transistors 2A, 2B of a P-channel and an N-channel and the deflection correction coil 8 and a resonance capacitor 4, and since a saw tooth wave is supplied to the deflection correction coil 8, power consumption can be reduced, and in addition, a circuit can be simplified.
Patent JP-H0514297-A (JP)
Title: Signal transmitting system
Inventor: UEDA SHOJI
IPC: H04J3/00
Filed: 1991-06-27
Abstract: PURPOSE:To provide a signal transmitting system which can transmit a video, a high quality voice or the much quantity of a control signal by one coaxial cable. CONSTITUTION:A camera device 1 is provided with a signal switching circuit 20 to divide the video area of a video signal to a video area and a voice area, a speaker 10 to perform the collection and loud-speaking of a voice and a microphone 9, and a controller 3 is provided with, for example, a control circuit 18 to output a menu image to show the sound collecting spot, etc., of an output voice and a menu image switching circuit 21 to switch to the menu image, and the controller 3 and the camera device 1 are connected with a coaxial cable 19.