baber/WOPTO huggingface dataset:
Patent JP-2000267596-A (JP)
Title: Electrooptical device and its production
Inventor: SATO TAKASHI
IPC: H01L21/336
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical device which has a light-shielding layer having enough light-shielding property and which can display high-quality images without decreasing the opening rate of pixels even when a pixel pitch is reduced, and to provide the producing method of this device. SOLUTION: A liquid crystal device is equipped with TFTs 30, data lines 6a, scanning lines 3a, capacitor lines 3b and pixel electrodes 9a on a TFT array substrate. A light-shielding electrically conductive layer 80a made of a material different from the material to form the data lines is formed in an island state in the non-opening region of pixels which is between the data lines adjacent to each other on a first interlayer insulating film 4 and which extends along the scanning lines and capacitor lines. The pixel electrodes and TFTs are electrically connected to a part of a semiconductor layer 1a by way of the conducive layer 80a through two contact holes 8a, 8b.
Patent JP-S59195023-A (JP)
Title: Catalyst combustion burner
Inventor: SHIBATA TSUNEO
IPC: F23N5/02
Filed: 1983-04-20
Abstract: PURPOSE:To reduce the size of a combustion chamber and to improve reliability of temperature regulation, by a method wherein second gas feed pipe is installed to the inside of a first gas feed pipe to form a heat-responding element, and the second gas feed pipe forms a passage for evaporated fuel gas and air-fuel mixture. CONSTITUTION:When a catalyst 13 starts to burn, first and second gas feed pipes 11 and 9 are increased in temperature. In which case, the coefficient of expansion of the gas feed pipe 9 is higher than that of the first gas feed pipe 11, and thereby, with increased temperature, a control lever 16, connected to the gas feed pipe 11, and a sliding member 5 of a gas discharge regulating valve are pushed upward through the elastic force of a spring 18 to decrease a gap between a control valve 7 and a fixed valve seat 4 of the gas discharge regulating valve, and this results in decrease in the flow rate of evaporated fuel gas, resulting in reduction in a combustion amount. This enables reliable setting of temperature, improvement of long-term reliability, and reduction in the size of a combustion chamber.
Patent JP-H06280340-A (JP)
Title: Mounting structure for seal member
Inventor: IDEHASHI TOSHIO
IPC: E06B3/62
Filed: 1993-03-29
Abstract: PURPOSE:To let a seal member hardly come out even when the seal member is permanently set in fatigue due to its longer term service. CONSTITUTION:A seal member 4 includes a mounting projected section 9a equipped with a covered section 8, and a locking pawl 9a capable of being elastically deformed. And moreover, a support member 1 supporting the seal member 4 is formed with a seal member mounting recessed section S equipped with an engaging piece 7a to be engaged with the locking pawl 9a. Furthermore, a slide section 6b is formed, which allows the locking pawl 9a of the projected section 9 to be slid to the direction that the pawl is engaged with the engaging piece 7a of the recessed section S when the projected section 9 of the seal member 4 is inserted into the recessed section S of the support member.
Patent JP-H06280738-A (JP)
Title: Heating device and heating method
Inventor: MARUYAMA TADAKATSU
IPC: F03G7/06
Filed: 1993-03-29
Abstract: PURPOSE:To perform simple and rapid heating of a coupling by a method wherein a metallic foil is disposed on the side making contact with the coupling of a device, a metallic powder heat generating substance is disposed thereon, and the outside thereof is covered with the metallic foil, in a device to heat a coupling for a piping made of a shape memory alloy. CONSTITUTION:A heating device 2 is operated to heat a coupling 1 for a piping made of a shape memory alloy to a constant temperature. In which case, the coupling 1 for a piping has two end parts having respective opening parts into which a pipe is inserted. In this case, in the heating device 2, a metallic foil 23 is disposed on the side making contact with the coupling 1 for a piping, a metallic powder heat generating substance 22 is disposed thereon, and the outside thereof is covered with a metallic foil 21. This constitution prevents the metallic powder heat generating substance 22 from making direct contact with the shape memory alloy of the coupling 1 for a piping. Further, a risky influence is prevented from being exercised on a periphery by the metallic heat generating substance 22 during combustion and after heating, the metallic powder heat generating substance 22 is completely peeled from the outer surface of the coupling 1 for a piping to remove the heat generating substance.
Patent JP-H03269766-A (JP)
Title: Signal propagation path retrieving method
Inventor: SUZUKI RIEKO
IPC: G06F17/50
Filed: 1990-03-20
Abstract: PURPOSE:To easily obtain a practical propagation path in a short time by determining a noticed output terminal as a route terminal at the time of coincidence between the logical delay time and the actual delay time. CONSTITUTION:A signal propagation path retrieving device 1 consists of a logic simulator 2, an output terminal retrieving part 3, a delay retrieving part 4, a signal change information retrieving part 5, a route terminal determining part 6, and a list output part 7. Logic simulation is performed to take the states of all input terminals and output terminals of logic circuit data into considera tion. The next noticed output terminal connected to the noticed output terminal on a logic circuit is collated with the logic simulation result. When its output signal is changed and the logical delay time of the next noticed output terminal and the actual delay time of the logic simulation result coincide with each other, the noticed output terminal is determined as a route terminal to retrieve the signal propagation path. Thus, the practical signal propagation path is easily obtained in a short time.
Patent JP-S61230868-A (JP)
Title: Burr removal by robot
Inventor: SUZUKI TATSUO
IPC: B24B49/16
Filed: 1985-04-02
Abstract: PURPOSE:To remove burrs surely without causing escape of the tool by controlling the cutting repulsive force below a certain level, wherein the repulsive force is sensed by a three-directional sensor mount at a robot wrist. CONSTITUTION:The threshold value for the cutting repulsive force is set so as to indicate the maximum of the tool capacity, and when the cutting repulsive force exceeds this threshold value, the position of the tool 5 is returned a little, and when it becomes below the threshold, the tool 5 is so controlled as to proceed a little from its original position. That is, the cutting repulsive force ripples around the threshold up and down while a tiff burr 12 is being cut, and the tool 5 at this time will proceed with repeated returns. When a thin burr 13 is to be cut, on the other hand, the threshold is not attained, so that the tool 5 will proceed at a constant speed. This type of control allows a robot to perform burr removal in the same way that any human operator performs the corresponding work.
Patent JP-H07283924-A (JP)
Title: Facsimile communication system
Inventor: AKIYOSHI SHINGO
IPC: H04N1/32
Filed: 1994-04-08
Abstract: PURPOSE:To control the operation of a communication equipment on the reception side from that on the transmission side with a simple constitution in the facsimile communication system composed of plural communication equipments which have the facsimile communication function. CONSTITUTION:The communication equipment on the transmission side outputs the picture signal of a document read by a picture read part 1 to a communication line of a facsimile network through a network control circuit 4 after processing it by a picture processing part 2 and a facsimile MODEM 3 and converts the command, which controls the operation of the communication equipment on the reception side, to a facsimile picture signal by a command picture transmission part 5 to transmit it. The communication equipment on the reception side takes out the command of the received facsimile picture signal and performs the operation corresponding to the command.
Patent JP-S63315093-A (JP)
Inventor: SHII EDOWAADO BATORIN
IPC: B26B21/54
Filed: 1988-03-24
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-S58190430-A (JP)
Title: Ultrasonic applicator
Inventor: HARARUTO RUTSUTSU
IPC: A61B10/00
Filed: 1983-04-21
Abstract: 1. An ultrasonic applicator for ultrasonic scanning, in particular of internal body organs (14; 15) or the like, having an ultrasonic head (1) which comprises a number of ultrasonic elements (4) surrounded by an oblong, rigid ultrasonic head housing (2) which possesses an application surface (3) that can be placed against the respective organ (14; 15), an oblong, rigid handle (11) and a retaining connection between the ultrasonic head (1) and the handle (11), characterised in that the retaining connection is a swivel connection (10) which directly connects one end (9) of the ultrasonic head housing (2) to one end of the handle (11) in a swivelling fashion, that the swivel axis between the handle (11) and the ultrasonic head housing (2) extends at right angles to the longitudinal axis of the handle (11) and parallel to the plane of the application surface (3), and that the inclination of the ultrasonic head housing (2) in relation to the handle (11) is adjustable by the hand touching the handle (11).
Patent JP-S57189944-A (JP)
Title: Prevention mechanism of double feeding of paper sheet
Inventor: KOMADA SATOSHI
IPC: B65H3/46
Filed: 1981-05-12
Abstract: PURPOSE:To prevent the double feeding of paper sheets for sure by providing a specific reverse roller in parallel with a regular roller. CONSTITUTION:A regular roller 3-1 of separation rollers 3 is fitted to rotate for feeding and press the uuper side of a paper sheet 11, while a reverse roller 3-2 presses the underside of the paper sheet 11 or 12 to rotate for returning the paper sheet 11, and its peripheral velocity is selected higher than the roller 3-1. The quality of the material of rollers is selected so that the friction factor between the roller 3-2 and the paper sheet 11 and higher than that between paper sheets. The drive torque of the roller 3-2 is set at a fixed level lower than that of the roller 3-1. For example, when paper sheets 11, 12, and 13 are simultaneously supplied to rollers 3 by a let-out roller 2, the paper sheet 13 is returned by the roller 3-2, and the roller 2 stops working by the detection signal of the paper sheet 11 from a returning sensor 5. Then, the paper 12 is returned by the roller 3-2, and only the paper sheet 11 is inserted between feeding rollers 6 for feeding.
Patent JP-S63264685-A (JP)
Title: Quick-drying ink for ink recording
Inventor: YAZAKI MINORU
IPC: C09D11/328
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title ink which does not plug a jet nozzle and, when used in printing, is quickly dried to give a print of good quality, by mixing a water-soluble dye with water, a hygroscopic polyalcohol derivative and a nonvolatile hygroscopic alcoholamine in specified amounts. CONSTITUTION:A quick-drying water-based ink for ink jet recording, mainly consisting of a water-soluble dye, a hygroscopic polyalcohol derivative, an alcoholamine and water, wherein said polyalcohol derivative and said alcoholamine are contained each in an amount of 5-45wt.%, and the said alcoholamine is nonvolatile and hygroscopic one. Said ink does not plug a jet nozzle, can be quickly dried when printed on paper and can allow ink jet recording of such an excellent printing quality that it can print dot in the form near an exact circle without impairing the circularity of the printed dot by nonuniform spread, such as formation of the so-called ink-stained 'mustache'.
Patent JP-H10267988-A (JP)
Title: Semiconductor tester
Inventor: MIYASAKO KAZUNOBU
IPC: G01R31/26
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To test a semiconductor integrated circuit accurately by supplying each power supply system terminal with an individual voltage generated based on a reference voltage and voltages received at individual power supply system terminals thereby suppressing fluctuation among the individual voltages. SOLUTION: A semiconductor tester 1A comprises voltage control circuits 21, 22 receiving the voltages at power supply voltage terminals VP1, VP2 to be tested by switching relay circuits 81, 82 and supplies the terminals VP1, VP2 with individual voltages V1, V2 generated based on these voltages and a reference voltage VS. A voltage control circuit 25 receives a voltage from a ground terminal GP by switching a relay circuit 85 and generates an individual ground voltage G2 being fed to the terminal GP. The individual voltages V1, V2 and the individual ground voltage G2 are fed to a semiconductor circuit 7 to be measured which is also fed with a specified signal among signals S1-Sn from a select circuit 50 and a signal is selected from the circuit 7 and fed to a current/voltage measuring unit 60. The measuring unit 60 delivers the current and voltage vales of a measured signal to an apparatus control circuit 90.
Patent JP-2000264411-A (JP)
Title: Floating moving truck
Inventor: ONO HIDETAKA
IPC: B65G54/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure desired propulsion force with small running resistance and to improve durability of running and floating members by comprising a sliding member, having abrasion resistance on a bottom part opposite to a secondary side induction part mounted at a running surface side, of a primary side induction part of the electromagnetic induction mounted on a truck side. SOLUTION: With respect to a floating moving truck, for example, a linear motor moving truck, a conveying truck 4 is propelled by the electromagnetic induction of a primary side 11 and a secondary side 13 of a linear motor. Here, the compressed air from a compressed air supply portion 8 is introduced into a compressed air chamber 10 of a conveying device 14 through a compressed air passage 8a and then is circulated through an air hole 11a, whereby the primary side 11 of the linear motor is cooled and the overheating is prevented.  By introducing the compressed air to an air hole 12a of a sliding member 12 having abrasion resistance, the sliding member 12 is cooled and the overheating is prevented, and then the compressed air is jetted into an air gap 20 between a lower surface of the sliding member 12 and the secondary side 13 of the linear motor to causes the conveying truck 4 to float.
Patent JP-H10263669-A (JP)
Title: Method for cooling steel
Inventor: KURIYAMA HISASHI
IPC: C21D9/52
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To uniformize the temperature of the cooled steel sheet in a width direction as much as possible in a cooling by a columnar jet stream group. SOLUTION: In this method, a steel during transferring is cooled by a columnar jet stream group on a roller table. The columnar jet stream nozzles installed at almost perpendicular to the steel are arranged zigzag at a definite interval, a flow water after colliding with the steel face is surrounded with an interference stream 6 formed by colliding with the flow water from an adjacent columnar jet stream nozzle, then the part just under the nozzle, the same shape honeycomb like cell having cell cores at the part just below the nozzle is formed.  On the result, the columnar jet stream from the columnar jet stream nozzle is restricted by the honeycomb like cell, the flow movement of the cooling water after colliding with the steel becomes aggregated stream, the uneven cooling due to the irregular flow water is eliminated, and the uniform cooling in the width direction of the steel is realized.
Patent JP-S63239838-A (JP)
Title: Semiconductor device
Inventor: IWAI HIROSHI
IPC: H01L21/66
Filed: 1987-03-27
Abstract: PURPOSE:To select even partially usable chips easily after a die sort test by writing information regarding the failure generating positions of each chip at the time of a die sort test into a writing region. CONSTITUTION:Memory sections such as eight ones S1-S8 are formed to a chip body 10. An information writing section 20 for writing various information such as a result at the time of a die sort test is shaped into a region except the memory sections for the chip body 10 such as the right upper region of the chip. Consequently, PASSes and FAILs can be selected by the formation of a hole in a column 21 for the region I of the information writing section 20. When the chip is decided as the FAIL, the degree of the failure can easily be determined. That is, the positions of columns to which holes are formed in the regions II and III of the information writing section 20 may be inspected on FAILs. Accordingly, even partially usable chips are easily selected after a die sort test process.
Patent JP-H04308060-A (JP)
Title: Steel material for spring
Inventor: YAMAOKA YUKIO
IPC: F16F1/02
Filed: 1991-04-04
Abstract: PURPOSE:To minimize the amount of change in the dimension of a spring due to low temp. annealing after spring forming by regulating the volume percentage of the body-centered cubic phase, to extend the range of practical application of the volume percentage of the body-centered cubic phase capable of minimizing the above amount of dimensional change by regulating Mo content in a steel material, and to remarkably improve practical utility. CONSTITUTION:The steel material is a steel material for spring prepared by using a solution-treated steel material consisting of a multiphase mixed structure containing face-centered cubic lattice phase and body-centered cubic lattice phase as a starting material and forming it into the prescribed shape and dimensions. Further, the above steel material contains 0.5-4wt.% Mo and the volume percentage of the body-centered cubic lattice phase contained in the solution-treated steel material is regulated to 20-80%.
Patent JP-H02253011-A (JP)
Title: Hydraulic clutch
Inventor: OMORI KENICHI
IPC: F16D25/0635
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the resistance to agitation of hydraulic oil so as to reduce the drag torque and heat of the oil in order to enhance the durability thereof by providing a clutch damper to a ring gear which can rotate relative to a clutch cover, and by coupling a clutch disc to an input shaft through the intermediary of a flat plate. CONSTITUTION:Upon engagement of a clutch, hydraulic oil PC1 is fed to the rear surface of a piston 11 from a port 16 by way of an oil passage 15. Since this hydraulic oil PC1 has a pressure which is higher than that of hydraulic oil PC2, the piston 11 is advanced overcoming the pressing force of the hydraulic oil PC2 so as to press a clutch disc 3 against a clutch cover 6, and accordingly, a rotating power from an engine which is transmitted to the cover 6 is transmitted to an input shaft 2 through the disc 3. In this arrangement, a clutch damper 21 is provided to a ring gear 8 outside of the cover 6 so as to effect damping action between the gear 8 and the cover 6 while the disc 3 is coupled to the input shaft 2 through the intermediary of a flat plate 22, thereby it is possible to remarkably reduce the resistance to agitation of the hydraulic oil PC2 filed in the space 17 of the cover 6.
Patent JP-S59196010-A (JP)
Inventor: TSURUMI MANABU
IPC: B65G1/04
Filed: 1983-04-23
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-S61229071-A (JP)
Inventor: KAJIOKA YASUO
IPC: E04G21/02
Filed: 1985-04-04
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-H09260901-A (JP)
Title: Switch circuit
Inventor: MURAKAMI YASUHIDE
IPC: H04B1/44
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a switch circuit so that the electrodes of 1st and 2nd lines cannot be mutually interfered by arranging transmission lines so as to cross inside a laminated object and arranging a diode on the laminated object. SOLUTION: The overlapped part of 1st and 2nd transmission lines 301 and 201 is their linear parts and these lines mutually cross almost at 90 deg.. Concerning a swtich circuit 600, the transmission lines 301 and 201 are built in a laminated object 601, the transmission lines 301 and 201 are formed on different layers inside the laminated object 601 and arranged so as to cross at the angle from 45 deg. to 90 deg., and 1st and 2nd diodes 603 and 604 are formed on the laminated object 601. Therefore, the mount area of the switch circuit 600 can be reduced without providing any shield layer between the transmission lines 301 and 201 and without mutually interferring the transmission lines 301 and 201.
Patent JP-S63239450-A (JP)
Title: Image recorder
Inventor: KAWAGUCHI YUTAKA
IPC: G03D13/00
Filed: 1987-03-27
Abstract: PURPOSE:To prevent dew condensation from being formed and water droplets from falling by forming many air flow holes in the upper guide plate of the solvent tank of a device which transfers an image recorded on a heat- developable photosensitive material to an image receiving material in the presence of a solvent for image formation. CONSTITUTION:The heat-developable photosensitive material which is conveyed under the guidance of lower and upper guide plates 51b and 51a and has an image formed by exposure is applied with water of the solvent for image formation by a coating roller 52. A large hole 54 and a small hole 55 where air of high temperature rising from a main tank 72 flows penetrate the guide 51a. Therefore, the air flows through those holes 54 and 55 to hold the humidity of the air below a saturation point even if the air is increased owing to vapor from a coating tank 72 equipped with a heater 73, and a heater 53 provided to the plate 51a prevents dew condensation from being formed and waterdroplets from falling on the plate 51a. Therefore, there is neither a defect nor irregularity in the conveyance of a photosensitive material and a photodetecting material and an image of good quality is formed.
Patent JP-H10270775-A (JP)
Title: Magneto-resistance effect element and revolution sensor using the same
Inventor: FUKAMI TATSUYA
IPC: H01F10/32
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a GMR element (gigantic magneto-resistance) element having improved magnetic field sensitivity and a revolution sensor using the element. SOLUTION: In a magneto-resistance effect element provided with a laminated GMR film 2 formed by alternately laminating ferromagnetic metallic layers 5 containing one metal selected from among Co, Fe, or Ni as a main component or an alloy containing at least two metals selected from among Co, Fe, and Ni as main components and nonmagnetic metallic layers containing Cu as a main component, the thicknesses of the metallic layers 5 are made thicker by 3-10 Å than the thickness at which the MR ratio becomes the maximum.
Patent JP-S59196965-A (JP)
Title: Exhaust gas recirculation control device for engine
Inventor: MIYAMOTO KOUJI
IPC: F02M25/07
Filed: 1983-04-23
Abstract: PURPOSE:To improve both of the stability and the follow-up property of an exhaust gas recirculation control valve by a method wherein a path area control device, changing the area of an exhaust gas recirculating path in accordance with the operating condition of the engine, is provided in the device. CONSTITUTION:The pressure responsive exhaust gas recirculation control valve 4 is interposed in the exhaust gas recirculating path, recirculating a part of the exhaust gas into a suction path 1. A control circuit 12 controls a switching solenoid valve 9 and a vacuum control unit 6. The path area control unit A reduces the area of the control path 5 upon the normal operation of the engine compared with the same area upon the transitional operation of the engine. Thus, the stability and the follow-up property of the exhaust gas recirculation control valve may be improved together and the amount of exhaust gas recirculation may be controlled in accordance with a demand.