baber/WOPTO huggingface dataset:
Patent JP-H09232610-A (JP)
Title: Manufacture of photovoltaic device
Inventor: WAKAMIYA TOSHINORI
IPC: G04C10/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To pattern a photoactive layer without using a metal mask by a method wherein apertures are provided outside a power generating region, the first power generating layer is dividedly arranged, a semiconductor photoactive layer is provided on the whole surface of a substrate, the second electrode layer is arranged without dividing, and an energy beam is made to radiate using the apertures as a starting point or a finishing point. SOLUTION: Holes 11 to 15 are provided outside the region located on the center part between the power generating regions adjacent to a substrate 10 and each adjacent bounery line. The first electrodes 20a to 20d, corresponding to power generating regions A to D, are dividedly arranged. The first electrodes 20a to 20d are circularly arranged as a whole making a fan shape of almost 90 deg. leaving the prescribed distance. A semiconductor photoactive layer, on which amorphous silicon, etc., is P-N laminated, is formed on the substrate 10. The second electrode layer is circularly formed thereon.  An energy beam is made to radiate between the adjacently located power generating regions with the holes as the starting point, the second electrode layer and the photoactive layer, which are positioned between each power generating region, are removed, split grooves 50 are formed, the second electrodes 40a to 40d are formed, and patterning can be conducted without a metal mask.
Patent JP-S62197057-A (JP)
Inventor: KAWAI KOZO
IPC: A61H15/00
Filed: 1986-02-25
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-H10218712-A (JP)
Title: Antimicrobial agent to be added to synthetic resin
Inventor: YAMAMOTO KOICHI
IPC: A01N59/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent to be added to a synthetic resin, capable of stably exhibiting excellent antimicrobial function for a long period of time, maintaining colorless transparency without damaging characteristics of a resin, ready in operation, excellent in processability and reducing a manufacturing cost without causing change in color under any production, processing and use conditions. SOLUTION: This antimicrobial agent to be added to a synthetic resin is obtained by including 0.05-3wt.% of Ag2 O in a basic composition comprising 40-60mol % of B2 O3 , 30-50mol % of MgO, 1-10mol% of Na2 O and 1-10mol % of P2 O5 to give soluble glass and grinding the glass into 1μm to 50μm particle diameter.
Patent JP-S57152983-A (JP)
Title: Printer
Inventor: SHIGA MASAAKI
IPC: B41J19/18
Filed: 1981-03-19
Abstract: PURPOSE:To provide a printing device that is free of misprinting and has means to detect that printing paper is at the printing position, means to move the printing head to a specified position by paper existence signal, and means to issue the signal, ''printer ready'', from a means to detect whether or not the printing head is at the specified position. CONSTITUTION:When a medium 1 such as a piece of paper for printing disappears from the printing position, a sensor 8 becomes not to sense the medium 1 and stops engergizing the solenoid 6. A holder, therefore, moves away from a platen 2. If, during this, the medium 1 is set, the sensor 8 senses the existence of the medium 1 and energizes the solenoid 6 to close the holder 4 and set the printing head 3 to the printing position. The micro-switch 9 detects this state and issues the signal, ''printer ready''.
Patent JP-S58158010-A (JP)
Title: Erasing head
Inventor: KATOU MINORU
IPC: G11B5/147
Filed: 1982-03-16
Abstract: PURPOSE:To reduce the evolution of heat owing to hysteresis loss and eddy current loss by laminating plural sheets of high magnetically permeable material having relatively high saturation magnetic flux density and high magnetically permeable materials having relatively low saturation magnetic flux density alternately thereby forming the magnetic core of an erasing head. CONSTITUTION:A center core 1 and side cores 2a, 2b are formed of ferritic materials 8 of relatively low saturation magnetic flux density and ''Sendust '' materials 9 of relatively high saturation magnetic flux density, plural sheets of which are laminated and adhered alternately. The materials 9 are formed to roughly the same layer thickness as the thickness of the materials 8. The blank of the magnetic head is formed by placing the center core 1 mounted with a bobbin 5 at the center, butting and disposing the side cores 2a, 2b to and on both side surfaces of the core 1, and forming magnetic gaps 3a, 3b on the butt- mated surfaces thereof on the side where the face slide with magnetic tapes. The core 1 and the cores 2a, 2b are disposed so as to face the laminate of the materials 8 and the laminate of the materials 9 through the gaps 3a, 3b.
Patent JP-2000240524-A (JP)
Title: Accumulator fuel injection control device
Inventor: TANABE YOSHIKI
IPC: F02M47/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress response delay of fuel pressure in a high pressure accumu lator by elongating an opening period of a changeover valve which changes over a low pressure accumulator with the high pressure accumulator during fuel i.njection in a transient operation, and increasing an inflow amount to the low pressure accumulator for decreasing the pressure. SOLUTION: High pressure fuel pressurized by a fuel pump 1 is stored first in a high pressure accumulator 3, supplied to an injector 9 through a changeover valve 5, a fuel passage 10a, and then stored in a low pressure accumplator 4 connected to a fuel passage 10a through a branch passage. An electronic control unit 8 opens the changeover valve 5 so as to flow the fuel in the high pressure accumulator 3 to the low pressure accumulator 4, and opens a pressure control valve 34 so as to obtain a set value of the fuel pressure in the low pressure accumulator 4.  The ECU 8 increases an inflow amount of the high pressure fuel from the high pressure accumulator 3 to the low pressure accumulator 4 during transient operation where the command pressure of the high pressure accumulator 3 is going to decrease, positively reduces fuel pressure, makes the fuel pressure reach the command pressure speedily, and suppresses response delay of actual pressure to the command pressure.
Patent JP-H06230018-A (JP)
Title: Lighting device for space filter type speedmeter
Inventor: TAKAGI JUNICHI
IPC: G02B27/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a lighting device for a space filter type speedmeter in which a LED of semiconductor light emitting element can be used as the light source of a space filter type speedmeter, light converging efficiency can be improved by simple constitution, and enough road surface illuminance to mea sure ground speed can be obtained although so many LED are not used. CONSTITUTION:An optical lens 15 is used for a lighting device 10 having an LED 1 as a light source so as to further converge the light outgoing from the LED 1 for the purpose irradiating an object surface, hence the light from the LED 1 can be efficiently radiated to the object surface, and intensity of light on the object surface can be made uniform.
Patent JP-H08232756-A (JP)
Title: Cylinder head structure of four-cycle engine
Inventor: ADACHI SHUHEI
IPC: F02F1/24
Filed: 1995-02-28
Abstract: PURPOSE: To improve engine performance and fuel consumption by a method wherein the total height of an engine is reduced to a low value to relax constraint on a design and reduction of ventilation resistance and formation of an intake air tumble are promoted. CONSTITUTION: Valve seats 4 and 5 formed of a material different from that of a cylinder head are mounted on the peripheral edges of the suction and exhaust ports 2a and 3a of the cylinder head through joining, and the insidemost diameters A and C of the valve seats 4 and 5 are set to a value (A>B and C>D) higher than the inside diameters B and D of the throat parts 2a-2 and 3a-2 of the suction and exhaust passages 2 and 3 of the cylinder head. The suction and exhaust passages 2 and 3 are capable of approaching a combustion chamber S.  The height of the cylinder head 1, and in turn the total height of the engine is suppressed to a low value and limitation on a design is relaxed and by promoting reduction of ventilation resistance of suction air and exhaust air in the suction and exhaust passages 2 and 3 and formation of a suction tumble in the combustion chamber S, engine performance and fuel consumption are improved.
Patent JP-S58158932-A (JP)
Title: Wire bonding device
Inventor: USHIKI HIROSHI
IPC: H01L21/60
Filed: 1982-03-17
Abstract: PURPOSE:To prevent the vibration of a capillary and to contrive performance of a high-speed  operation of the titled device by a method wherein an arm holder is attached to the main body  through the intermediary of a housing, which is formed in such a manner that its height can  be adjusted by giving it a vertical movement and that the movement of a cam can be transmitted directly to the arm holder. CONSTITUTION:The arm holder 5 is fixed to the shaft 50 which is supported in a freely rotatable state by the housing 42 which performs a vertical movement freely through the intermediary of a rail 41. A capillary 54 is supported by fixing a joint arm 52 to one end of said arm  holder 51. The arm holder 51 is swingingly moved with the shaft 50 as the center point by the  rotation of a cam 57, and the capillary 54 performs a vertical movement. When the frame main body 40 makes a horizontal movement, the capillary performs a horizontal movement too. As  the housing 42 is made freely movable by the help of a nut 43, a screw 44 and a spring 45 and  the shaft 50 and performs a vertical movement simultaneously with the movement of the housing 42, the arm holder 51 performs a vertical movement with a cam follower 55 as the supporting point, thereby enabling to adjust the height of the capillary 54. According to this constitution, the movement of the cam 57 is transmitted to the arm holder 51, the vibration of the  capillary 54 can be prevented and the junction work can be performed at a high speed.
Patent JP-S59166074-A (JP)
Inventor: KURODA MASAYOSHI
IPC: A24F13/22
Filed: 1983-03-11
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-S51115611-A (JP)
Title: Split-phase induction motor
Inventor: KITAMORI TERUAKI
IPC: H02K17/08
Filed: 1975-04-03
Abstract: PURPOSE: A split-phase induction motor in which individual magnetic fluxes generated from a main and an auxiliary coils respectively are alike and their time-phase difference(Electrical angly) is 90 degrees. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04258117-A (JP)
Title: Dry-etching method
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/768
Filed: 1991-02-12
Abstract: PURPOSE:To achieve a high speed, a high selectivity, a low contamination, and a low damage of a dry etching for forming a contact hole at a silicon oxide interlayer insulation film. CONSTITUTION:A wafer is temperature-controlled to 50 deg.C or less by using a saturation or unsaturated annular fluorocarbon compound such as octafluorocyclobutane (c-C4F8), hexafluorocyclobutene (c-C4F6), etc., as an etching gas. These compounds generates three or more CFx<+>'s from one molecule theoretically and contribute to speeding up of etching. Also, it has a higher C/F ratio than a chain saturation fluorocarbon compound CaF2n+2, thus enabling carbon polymer to be deposited efficiently and achieving high selectivity and low damage. Basically, it is not necessary to use it along with a gas with deposition property basically, thus achieving a low comtamination.
Patent JP-S51115307-A (JP)
Title: Liquid pump
Inventor: YOSHIDA ATSUJI
IPC: F04B19/20
Filed: 1975-04-03
Abstract: PURPOSE: A high performance liquid pump for pressure feeding a small amount of liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61203017-A (JP)
Title: Conveyor system for production line
Inventor: MIYAZAKI TOSHIMASA
IPC: B65G25/04
Filed: 1985-03-04
Abstract: PURPOSE:To enable a simplified production system to be employed permitting the space for installation to be reduced by connecting carriers which are arranged on each of numbers of production lines, with a common driving source through a clutch means. CONSTITUTION:In a conveyor system for a production line where an article conveying carrier 6 is moving along each of production lines between working stages 1 and 2 where a continuous work process is effected on each of numbers of production lines A-C. Carriers 6 arranged on each of the production lines are driven by a common driving source 9. And the driving force is transmitted through a driving force transmission means 7 which is arranged on each of carriers. Simultaneously, a clutch means 8 allows each of the driving force transmission means 7 to be selectively connected to the common driving source 9. This configuration enables a simplified production system to be employed permitting the space for installation to be reduced.
Patent JP-H06259556-A (JP)
Title: Method and device for processing picture
Inventor: NINOMIYA TAKANORI
IPC: G06F12/00
Filed: 1993-03-02
Abstract: PURPOSE:To execute general picture processing at a high speed when the position of a picture element as a processing object depends upon a picture processing result executed just before the processing concerned. CONSTITUTION:Two-dimensional (2-D) local picture data are previously stored in a picture memory 20 in the unit of addresses, 2-D local picture data are read out from the memory 20 based upon a reading address from an operating position determining circuit 23 and arithmetic processing is executed by an arithmetic processing circuit 21. The processed result is saved and stored in a processed result memory 22 and simultaneously, the circuit 23 updates the reading address to be outputted to the memory 20 based upon the processed result to attain high speed picture processing.
Patent JP-H04259092-A (JP)
Title: Automatic vending machine
Inventor: MACHIDA YOSHIAKI
IPC: G07F9/10
Filed: 1991-02-13
Abstract: PURPOSE:To automatically perform the switching of heating and cooling by performing display switching when it is judged that a period to switch a mode to the heating or the cooling arrives. CONSTITUTION:The period judging function of a control circuit 30 judges whether or not a switching period to the heating or the cooling comes to a preset value. Also, the detection temperature of an outside temperature thermistor 35 is fetched in at every prescribed smapling cycle, and is stored in a RAM sequentially, and mean outside temperature can be calculated. When the outside temperature shows each preset value successively, the control 30 executes respective program of a left room 6 and a right room 7. In such a way, it is possible to switch the mode of goods 2 to the heating or cooling when the period to switch the mode to the heating or cooling arrives, and also, to perform the display switching of (HOT) or (COLD), therefore, the heating and the cooling can be performed at an arbitrary period for a large number of vending machines arranged distributedly.
Patent JP-S58159629-A (JP)
Inventor: ASAMI FUMITAKA
IPC: H02J3/18
Filed: 1982-03-16
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-S60186181-A (JP)
Title: Chargeable television system
Inventor: TOMIZAWA AKIMORI
IPC: H04N7/167
Filed: 1984-03-06
Abstract: PURPOSE:To improve responsibility without increasing a data transmission speed by transmitting individual data all the time and finishing the transmission of the individual data before a television program is transmitted. CONSTITUTION:The control signal transmitter of a center device consists of a control circuit 21 and a data table 18 composed of memory including individual data 22 consisting of control data for respective terminal devices and start and reset signals 23 and 24 capable of controlling all terminal devices at the same time. The control circuit 21 transmits the individual data 22 all the time except at the transmission timing of the start and reset signals 23 and 24 and also executes control action to completes the transmission of relative individual data before television program transmission. The need to increase the data transmission speed is therefore eliminated.
Patent JP-S56137970-A (JP)
Title: Automatic matching device in multicolor screen printing
Inventor: KONUKI KIYOSHI
IPC: B41F17/20
Filed: 1980-03-31
Abstract: PURPOSE: To enable application of multicolor printing even to the surface of a cylinder having a small diameter by detecting the surface to be printed be means of a photoelectric tube and stopping the rotation of a substance to be printed according to a signal therefrom, while pressing the bottom of the substance to be printed on a driving wheel.  
     CONSTITUTION: The cylindrical substance 2 to be printed whereon a mark 15 for operation of the photoelectric tube is set on supporting rollers 8 and 8' and rotated by a brake motor 3 and the beams of light are sent from the photoelectric tube 1. And, when the beams atrike at the mark 15, the signal therefor is sent to the motor 3 and a valve 6 and thereby the rotation of the motor 3 is stopped. Simultaneously, the valve 6 being opened, compressed air is jetted into a cylinder 4 to drive a piston 6, whereby the bottom of the substance 2 to be printed is pressed against the contacting surface 10 of a compulsory wheel 9. Then, after the entire device is lifted and made to contact with the lower surface of a screen 11, the wheel 9 is rotated and thereby printing is conducted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07247928-A (JP)
Title: Intake manifold of engine
Inventor: OISHI YUKINORI
IPC: F02M35/104
Filed: 1994-03-11
Abstract: PURPOSE:To easily secure a proper specific volume of intake and a proper swirl value matching to an engine without varying design of an intake port even in a layout where a confluent part of a manifold comes to be at a position above the intake port. CONSTITUTION:A sectional area of a passage from a confluent part 14 of each branch pipe 13 to an inlet part of an intake port 12 is formed smaller than the inside on the outside of a curve in an intake manifold of an engine furnished with the branch pipe 13 curved upward from the intake port 12 of a cylinder head 11 and the confluent part 14 to gather these branch pipes 13 at a position above the air intake port 12.
Patent JP-S62199474-A (JP)
Title: Heat radiation head and its radiation resistor
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/46
Filed: 1986-02-28
Abstract: PURPOSE:To allow luminescence to be generated even in the air by making a radiation resistor using a film composed of more than one kind of metal selected out of Ta, Mo, Zr, W, Ti and Nb, and Si and N in an optical printer head. CONSTITUTION:A heat radiation head 9 is constituted with an Au layer 12 of an electric conductor layer 11 adhered closely in an opposite position to an NiCr layer 13, on a low thermal conductivity substrate made up of glass, etc. with a radiation resistor 14 fixed afloat over a gap in the opposite position. This radiation resistor 14 is formed in film by a sputtering method using more than one kind of metal selected out of Ta, Mo, Zr, W, Ti and Nb, and Si and N, for instance, Ta-Si-N. Said resistor becomes luminous, if a pulse signal is applied to it through the electric conductor layer 11. Thus the radiation resistor won't become oxidized easily, if it is hot in the air, and therefore, it need not be covered with an SiO2 film or surrounded with an inert atmosphere. In addition, it can be formed thickly because of high resistivity, and as such its reliability can be improved at low cost.
Patent JP-H03245480-A (JP)
Title: Power supply plug
Inventor: SASADA KIMIO
IPC: H01R13/46
Filed: 1990-02-22
Abstract: PURPOSE:To eliminate accidents where a human foot is pierced by the blades of a power supply plug by providing a projection for a face opposite to the plug blades of the power supply plug. CONSTITUTION:A power supply plug 1 is made up out of plug blades 2, an electric wire 3 and of a plug main body 4, and the plug blade 2 are electrically connected to the electric wire 3 within the plug main body 4 as indicated by a dotted line in the figure. The plug main body 4 is monolithically provided with a triangular projection 5 which is tapered from a base section over to a tip end section, the projection 5 is formed with irregularity acting as a non-slip section 6, and the power supply plug 1 is plugged into and/or out of an outlet with the aforesaid irregularity pinched. Because of this configuration, when the power supply plug 1 is placed on the floor, no matter how it is rested, the projection 5 provided for the back face of the plug main body 4 interferes with its movement, the plug blades 2 will thereby never be perpendicular to the floor surface so that the plug blades 2 are held obliquely to or in parallel with the floor surface at all times. This thereby prevents the occurrence of accidents where a human foot is pierced by the blades of the plug blades.
Patent JP-S61201168-A (JP)
Title: Speed detecting device
Inventor: ISHIDA HIROSHI
IPC: G01P3/481
Filed: 1985-03-05
Abstract: PURPOSE:To detect accurately a speed by arranging so that the neutral point voltage of a magnetic sensor element when the magnet remains unenergized during standstill of a moving object is impressed to the input side of the comparator as reference and the neutral point voltage of the magnetic sensor element corresponding to the moving speed of the moving object during movement is applied. CONSTITUTION:The electron-magnet 3 remains unenergized during standstill of the motor 1. The neutral point voltage of the magnetic sensor elements 21, 22 and 23, 24 are converted A/D at 43, 46 and stored in a CPU 41. The stored digital values are converted D/A at 44, 47 and supplied as reference voltages to comparators 42, 45. When the operation is started, a transistor 48 is turned on by the commands from the CPU 41 to energize the magnet 3, the neutral voltages V1, V2 of the sensor elements 21, 22, 23, 14 corresponding to the rotational speed of the motor 1 are supplied to one inputs of the comparators 42, 45 to execute comparison with the reference voltage, the output voltages VA, VB are supplied to the CPU 41 and the speed of the motor 1 is accurately sensed on the basis of the output signal frequency.
Patent JP-H04217339-A (JP)
Title: Testing head for contact face use of card with built-in semiconductor element
Inventor: YAAYA HAKUHIRI TEERANI
IPC: G01R1/073
Filed: 1991-03-07
Abstract: PURPOSE: To provide a test head of a simple structure and high operation reliability capable of easily positioning a card and detecting a position at the time of manufacturing the card, the using method of the test head, the card itself and a manufacturing method and device. CONSTITUTION: This test head is provided with a substrate 12 formed by an insulation material and a plurality of connection pins 3-10 provided with conductivity are provided inside the substrate. The tips of the connection pins are arranged so as to be in contact at two or more contact points on at least one contact surface and at least one of the contact points is arranged at the end part of an allowable window set by a standard.