baber/WOPTO huggingface dataset:
Patent JP-H05299667-A (JP)
Title: Semiconductor device
Inventor: MORI SHOGO
IPC: H01L29/73
Filed: 1992-04-16
Abstract: PURPOSE:To improve withstand voltage characteristics of an entire element and to eliminate a breakdown of the element even at the time of reverse connection by suppressing unnecessary flow of a current to a main current passage at the time of measuring a withstand voltage. CONSTITUTION:A P<+> type anode region 18 for continuously holding a state insulated from a P<+> type gate region 16 is formed circumferentially at a periphery of a semiconductor chip 11 to a depth deeper than that of the region 16 on an outer periphery of an upper layer of an N<+> type semiconductor chip 11 (n<-> type epitaxial layer 13), and an anode electrode 24 is mounted circumferentially on a surface of the region 18. Further, a source electrode 21 (source pad 23) and an anode electrode 24 mounted on the region 16 are short-circuited.
Patent JP-H09286263-A (JP)
Title: Rotating seat for automobile
Inventor: WAKASUGI NAOKI
IPC: B60N2/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an automobile rotating seat that is able to effectively secure the extent of belt anchor strength in a simple method. SOLUTION: A seat body is securely supported on a rotating part supported on a base part free of rotation, while a belt anchor fulcrum 12 of a seat belt is set up in a proper spot at the rotating part side. A pair of hooks 13 and 14 being engageable with each other so as to be set up in space between the rotating part and the base part are installed there. With engagement between these hooks 13 and 14, this seat body is made so as to be resistible to any load F from the seat belt in the belt anchor fulcrum 12. The hook 13 on one side is hung down from the rotating part side and simultaneously the hook 14 on the other is erected from a base side of the base part, and thereby these hooks 13 and 14 are set up by means of letting them have a fixed range of play therein.
Patent JP-H02275487-A (JP)
Title: Bar code type learning device
Inventor: KOIDE HIROYUKI
IPC: B42D1/00
Filed: 1989-04-17
Abstract: PURPOSE:To enable voicing operation according to a learning pattern by transferring pattern data to a temporary storage device incorporated in a main body according to the specification of a bar code and controlling operation according to the learning pattern. CONSTITUTION:Voice data are stored in an external storage means 6, learning patterns corresponding to the voice patterns are stored in part of the means, and the stored learning patterns are read in a specified temporary storage device 9 in the device main body through the operation of a bar code reader 2. Then a control element 13 which performs control so that a determined voice generation pattern is executed according to the learning pattern is provided. Consequently, different data for voice synthesis are stored on the same storage medium and a determined voice synthesis system is selected with an external control signal; and corresponding voice data are read out and a voice synthesizing process is performed.
Patent JP-S63261625-A (JP)
Title: Manufacture of superconductive thin film
Inventor: NIGAMI MASAYASU
IPC: H01L39/24
Filed: 1987-04-20
Abstract: PURPOSE:To form a superconductive thin film on the surface of a substrate by applying the negative bias voltage to a holder and eroding cathodes made of the group IIIa, group IIa and group Ib metals or their alloys by the vacuum arc discharge. CONSTITUTION:An arc is ignited across a trigger electrode 7 and cathodes 1-3 by the inductance component of a feeding path, the sufficient energy is applied to the cathodes 1-3 for erosion, the metal vapor made of the group Ib metal, group IIa metal, and group IIIa metal is generated and ionized, and the arc is transferred and continued across the cathodes 1-3 and a vacuum container 4. As a result, the ionized plasma is generated in the oxygen or fluorine gas atmosphere in the vacuum container 4, metal ions and gas molecules are reacted, and a superconductive thin film is formed on the surface of a substrate 10. When the arc current is controlled, the dissolution quantity of the cathodes 1-3 can be adjusted. The element ratios of the group Ib metal, group IIa metal and group IIIa metal of the thin film formed on the surface of the substrate 10 can be thereby adjusted.
Patent JP-H0814582-A (JP)
Title: Electric kotatsu
Inventor: SATO MASAHIRO
IPC: H01R13/00
Filed: 1995-04-21
Abstract: PURPOSE:To provide an electric kotatsu or a low covered table with an electric heat source underneath in which a protective frame is not, even if it is inserted from a plug bayonet socket while a power source plug remains oblique or the frame around the receptacle is strongly pressed by its end, deformed and can be easily connected. CONSTITUTION:The electric kotatsu comprises a plug bayonet socket provided at the one side of the protective frame 3 of a heater unit, a pin support 12 provided oppositely to the receptacle in the frame 3 and having connecting pins to be inserted, into a plurality of pin reception ports of a power source plug, a plug guide 13 having a hollow part in which the plug is inserted in such a manner that a peripheral wall for forming the hollow part protrudes from the support 12 and its end is extended to the edge of the socket, and a plurality of reinforcing ribs 14 provided on the outer periphery of the guide 13 and extended at one end to the edge of the socket.
Patent JP-2000292902-A (JP)
Title: Heat developing device
Inventor: KASHINO AKIO
IPC: G03D13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of an unevenness in density or permanent deformation of a bent state in a film while carrying heat developing material well. SOLUTION: In this heat developing device, a drum 14 heating the film while being rotated with the film F substantially adhered to its surface and a guide 401 separating the film from the drum and guiding it to an exit direction are provided. A pair of rolls 402 carrying the film that is just separated from the guide is constituted from material that has heat conductivity that is less or equal to 1.0 W/m/K. Furthermore, the film that is ejected from the pair of rolls is carried in a flat state until its temperature is less or equal to glass- transition temperature of a supporting body for the film. A substantial plane is constituted by the guide installed downstream of the pair of rolls and a nip part of the pair of rolls.
Patent JP-H07275067-A (JP)
Title: Washing apparatus
Inventor: TAKADA TOMOAKI
IPC: A45D44/02
Filed: 1994-04-11
Abstract: PURPOSE:To provide a washing chamber capable of reducing installation cost by eliminating the necessity for arranging a sink device at every barbers and beauty chair and capable of imparting an indoor open feeling by suppressing floor height low while extending the height up to a ceiling by enabling the arrangement only of piping under the floor. CONSTITUTION:A washing apparatus is equipped with a chair A having the hot water supply (water supply) and drain valves 6 connected to the hot water supply (water supply) pipes C, D and drain pipe E arranged under a floor provided to the lower part thereof and a sink device B having the hot water supply (water supply) and drain valves connectable to and separable from the hot water supply (water supply) and drain valves 6 provided to the lower part thereof and permitting a hair washing bowl or the like to move. Hot water supply (water supply) operation can be performed on the side of the sink device.
Patent JP-S62253798-A (JP)
Title: Composite plating method
Inventor: MIURA TAKESHI
IPC: C23C18/52
Filed: 1986-04-28
Abstract: PURPOSE:To improve the durability of a film formed by composite plating by dispersing a material having an uneven surface in a plating bath so as to increase the bonding strength of the material to a matrix metal. CONSTITUTION:SiC particles of about 1mum average particle size are immersed in an about 45% hydrofluoric acid soln. and boiled for about 10min to make the surfaces of the particles uneven. The particles are then taken out, washed and dried. The resulting SiC particles are dispersed in a plating bath contg. a matrix metal and a composite Ni-SiC film is electrodeposited on a body to be plated such as a steel sheet in the plating bath.
Patent JP-H02275008-A (JP)
Title: Valve system for internal combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L1/18
Filed: 1989-04-17
Abstract: PURPOSE:To relieve a change-over shock, by shifting running condition for changing over each valve system driving means from a low-speed operating mode to a high-speed operating mode, in a valve system provided with respective valve system driving means on intake/exhaust valve sides which are connected to the intake/exhaust valves respectively so as to change-over to low/high-speed operating modes. CONSTITUTION:Providing respective two intake/exhaust valves 12(12a, 12b), 13(13a, 13b) for respective cylinders 2, the respective intake/exhaust valves 12, 13 are provided with respective valve system driving means 19, 20 for intake valve side and exhaust valve side which are selectly connected so as to the low-speed operating mode and the high-speed operating mode in accordance with an engine running condition. The respective system driving means 19, 20, when a hydraulic connecting change over mechanism 29 is inoperative, open/close the intake/exhaust valves 12, 13 in the low- speed operating mode through a locker arm by the operation of low-speed cams 22, 24, and when the change over mechanism 29 is in operation, they open/close the valves with high-speed operating mode by the operation of a high-speed cam 23. In this case, the engine running condition for changing the respective valve system driving means 19, 20 from the low-speed operating mode to the high-speed operating mode is shifted for setting.
Patent JP-H02274172-A (JP)
Title: Halftone expression method
Inventor: MATSUMOTO YASUO
IPC: B41J2/52
Filed: 1989-04-17
Abstract: PURPOSE:To attain high quality halftone print and halftone display or the like by expressing the density of picture elements of nearly square shape in terms of area ratio of a flat dark color portion and non-dark color portion provided in the picture element and selecting the picture element corresponding to the density discriminated from plural patterns with same expressed density. CONSTITUTION:A black color portion 9 being a dark color portion is selected to have a width being 1/4 of a picture element 10 of nearly square form and 0-4 portions are provided in one picture element 10 to attain 5 stages of gradation expression for density level of L=0-4. Then in the picture element 10 width No.2-No.15 whose density level corresponds to L=1-3 being the intermediate density, the arrangement of the black portion 9 in the picture element 10 is changed to set patterns of 4-6 kinds. Thus, even when the density level of the picture to be expressed is uniform, the picture element with different pattern is displayed or printed out.
Patent JP-H06290682-A (JP)
Title: Turning movement member and operating device employing the turning movement member
Inventor: ENOKIDO KAZUHIRO
IPC: H04W88/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a turning member and an operating device exhibiting optimum performance when they are applied to a locking means or a switching means holding assembly parts such as a battery adapter, a cover body and the like which are combined with detachably with an equipment chassis in a state that they are combined with the equipment chassis. CONSTITUTION:A turning member 30 is made up of a base substrate section 35, loop shaped elastic connecting sections 36 integrally formed at both side surface sections of the base substrate section 35 in the width direction, and of pivots 40 which are integrally projected out of the outside surfaces of the elastic connecting sections 36 while respective axial lines are brought into line with each other. The turning movement member is installed on an equipment chassis with a quick release fastener.
Patent JP-H05275191-A (JP)
Title: Atmospheric pressure discharge method
IPC: B29C59/14
Filed: 1992-03-24
Abstract: PURPOSE:To perform a low temp. discharging at atmospheric pressure with Ar solely by heightening the dielectric factor of a cylindrical insulative member or decreasing the thickness of the same. CONSTITUTION:A cylindrical insulative member 13 is installed between a center conductor 11 and an outside conductor 12, and an AC field is generated by AC source 14 to be applied between the conductors. Into a space 15 Ar is fed from a gas container 17 via a rate-of-flow limiter 16. The center conductor consists f W, etc., which is, if necessary, covered with Au. The inner dia. of the outside conductor is selected to no less than three times as large as the outer dia. of the center conductor. Transition to arc discharge is prevented by a cylinder 13 made of quartz glass. The voltage over the center conductor 11 and cylindrical insulative member is heightened by appropriately selecting the thickness and dielectric factor of the cylindrical insulative member 13, and it is possible for the gas chiefly containing Ar to be turned in the reaction space 15 into low temp. plasma with the voltage.
Patent JP-H05111601-A (JP)
Title: Concentrator
Inventor: YAMANAKA YOSHIRO
IPC: B01D1/00
Filed: 1992-03-25
Abstract: PURPOSE:To efficiently concentrate liquid from low viscosity to high viscosity. CONSTITUTION:A concentrator is constituted by an evaporator 1 communicating with a vacuum device, the 1st indirect heater 3 formed by e.g. a plate heat exchanger, and the 2nd indirect heater 4 equipped with a fixed agitator for stirring liquid to be treated and an indirect heating means inside and out respectively. They are connected as shown on the figure. At first the liquid to be treated is low in viscosity and concentrated by the 1st indirect heater 3 with good heat exchangeability. Then, when the liquid to be treated increases in viscosity, it is concentrated by the 2nd indirect heater without scorching.
Patent JP-H11299268-A (JP)
Title: Oscillating actuator
Inventor: MIWA SATOSHI
IPC: H02N2/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory actuator which is easy to assemble, proper in oscillatory characteristic, and free of protrusions of electrodes in the radial direction. SOLUTION: This oscillating actuator comprises a piezoelectric transducer 30, formed by sandwiching piezoelectric elements 51, 52 between elastic bodies 32, 34. Electrode patterns 51T, 51L, 51P for feeding which applies drive signals to the piezoelectric elements 51, 52 and electrode patterns 52T, 52L, 52L, 52P for monitoring, which detect monitor signals are formed integrally on the surfaces of the piezoelectric elements 51, 52, and external connections 51T-1, 51L-1, 51P-1 and 52T-1, 52L-1, 52P-1 are formed on their thickness sections.
Patent JP-H07305056-A (JP)
Title: Heat treatment fluorescent substance and apparatus therefor
Inventor: ITO SHIGEO
IPC: B01J19/00
Filed: 1994-05-11
Abstract: PURPOSE:To provide a heat treatment process for fluorescent substance whereby its crystallinity is improved and the concentration is-increased at the emission center. CONSTITUTION:A fluorescent substance is steeply heated in a gas atmosphere whose pressure is specified, then swiftly cooled down. In the production of fluorescent ZnGa2 S), the secondary firing is carried out under following conditions: the gas atmosphere, a mixture of Ar with 20 vol.% of Hz; the pressure, uilt heating 2X10Pa; heating temperature, held at 1,100 C for >=hour, then cooled down to 500 deg.C in 5 seconds. Under these conditions, Zn in the fluorescent substance does not fly off by decomposition. The substance can maintain a high level of crystallinity and the doping perfectly proceeds at the emission center to improve its emission characteristics. In the relation between the atmosphere pressure and the relative illuminated, the luminance of the sample is 100%, when it is treated under the atmospheric pressure, while lowered pressure decreases the relative luminance because the decomposition of the substance is not inhibited. Increased pressure also decreases the relative luminance because the crystals of the substance is broken. Thus, the pressure ranging from 5X10<6> to 1X10<9> Pa gives good results.
Patent JP-H05300421-A (JP)
Title: Automatic focusing device
Inventor: NAKAGAITO TSUTOMU
IPC: H04N5/232
Filed: 1992-04-17
Abstract: PURPOSE:To simplify the configuration and to enable high-speed processing by performing inter-picture element differential processing concerning image signals, calculating the dispersion of outputs and performing automatic focusing with the processed data as an evaluation amount. CONSTITUTION:Image beams are converted to image signals by an image pickup device 3 composed of an optical system 1 and an photoelectric converter 2. This image signal is inputted to an inter-picture element differential processor 5, and differential data between adjacent picture elements are calculated. Next, the absolute value of the differential data between adjacent picture elements is processed by an absolute value processor 6. For the processed data outputted from the processor 6, the distributed value is calculated by an entropy calculator 7. The distributed value outputted from this device 7 is defined as an automatic focus evaluation amount 8. Namely, automatic focusing is enabled by using the change of this distributed value.
Patent JP-S59223841-A (JP)
Title: X-y recorder
Inventor: SEKI SHINICHI
IPC: G01D9/40
Filed: 1983-06-01
Abstract: PURPOSE:To attain an X-Y recorder which eliminates the need for synchronization with the digital input signal by constituting a signal processing circuit of a digital circuit of a system and driving each motor in following up to the input of the digital input signal. CONSTITUTION:A control part 1 contains the 1st memory circuit 5 which switches and stores the present positions of motors 12 and 13 of a motor drive part 2 to store them and outputs the value of the storage as a position signal. This position signal is compared with the input signals supplied from terminals A and B, and the forward/reverse revolutions of the motor are outputted to the part 2 in response to the result of said comparison by an addition/subtraction signal generating circuit 6 of the part 1. In addition, the 2nd memory circuit 7 stores the position signal output of the circuit 5 and the signal transmission sequence fed from the circuit 6, and a control circuit 8 controls an input/output circuit 3, etc. The part 2 also includes a timing circuit 9 which distributes the signals supplied via the circuit 3 to each corresponding motor. These distributed signals drive the motors 12 and 13 via up/down counters 14 and 15 and motor driving circuits 10 and 11. In such a constitution, the synchronization with the input signal is not needed.
Patent JP-S5525341-A (JP)
Title: Spacer for tire molding former and method of making the same
Inventor: OTAGAKI TOKIHIKO
IPC: B29D30/00
Filed: 1978-08-09
Abstract: PURPOSE: A spacer mentioned above is attained with good workability by lap jointing a end notch of each spacer piece consisted of a polyurethane resin type material by forcing down with end rise of each shoulder and cutting a non-slip projection of each shoulder into it in a joint.  
     CONSTITUTION: A tire molding former comprises a barrel type body 11 of which whole periphery is divided into six parts with an equal angle in an axial direction, while at both ends of the outer surface are fixed a shoulder 13, 13 divided into six parts in axial direction respectively opposite each divided piece of a body 11, and a spacer piece 18 consisted of a polyurethane resin type material divided into six parts in axial direction respectively apposite each divided piece 14, 14 of a shoulder is arranged. The end notch 21 is lap jointed by forcing down a end rise 20 of a shoulder piece and each spacer piece is caught and fixed, while at the joints a, a is the non-slip projections of a shoulder piece is cut into a spacer piece. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5525254-A (JP)
Title: Signal receiving circuit
Inventor: HASEGAWA KOUICHI
IPC: H04B1/58
Filed: 1978-08-10
Abstract: PURPOSE:To realize an IC formation by inserting the component of the 1st passive circuit in series to the folded line and then connecting the active circuit to the two joints of the components of the 2nd and 3rd passive circuits. CONSTITUTION:Passive circuits 1 and 1' are inserted to going line A and returning line B of the line respectively, and passive circuits 2/2' and 3/3' are connected to both ends of circuits 1 and 1' each. Then the other end of circuit 2 of line A is connected D to the other end of circuit 3' of line B, and at the same time the other end of circuit 3 of line A is connected C to the other end of circuit 2' of line B. And active circuit 4, containing the differential input terminal using both joints C and D as the input terminals each, is provided. Thus and IC formation becomes possible.
Patent JP-2000291439-A (JP)
Title: Exhaust valve device of two-cycle engine
Inventor: NIIMURA HIDEKI
IPC: F02D9/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To control an exhaust valve at an arbitrary engine revolutionary speed and at low cost. SOLUTION: In an exhaust valve device, in which an exhaust valve 1 capable of opening and closing the upper part of an opening surface of an exhaust passage 12 is provided on the upper wall of the exhaust passage 12 opened on a cylinder 10 in a two-cycle engine, a diaphragm chamber 14b is provided by being partially blocked by a diaphragm 8 for driving the exhaust valve 1, the exhaust valve 1 is connected to the diaphragm 8, a motor drive pump for generating operating pressure is provided, and a control valve means for controlling the supply of operating pressure generated by the pump to the diaphragm chamber 14b is provided.
Patent JP-H07288950-A (JP)
Title: Electric motor for vehicle-driving
Inventor: YASUDA AKIO
IPC: B60L9/18
Filed: 1994-04-11
Abstract: PURPOSE:To provide an electric motor, for driving an electric vehicle, whose whole constitution including a drive system and a cooling system is made small and lightweight. CONSTITUTION:Induction motors 26a, 26b are incorporated integrally on both the right and left sides of an inverter cooling chamber 6. A lubricant passing through the inverter cooling chamber 6 absorbs and cools heat, generated by an inverter, from a radiation fin 11. Rotors 19a, 19b are cooled by a lubricant moved inside central-shaft holes 21a, 21b. A lubricant which is spouted from refrigerant spouting nozzles 24a, 24b becomes misty, it comes into contact with the inside air of a housing 2, it is cooled suddenly, it cools a housing 2, and it cools stators 25a, 25b. A strong wind due to the running operation of a vehicle hits the lower part of the housing 2. Heat from the stators 25a, 25b and heat from the lubrigerant stored at the lower part of the housing a flowing into a drain tank 7 are discharged from radiation fins 2a, 7 so as to be cooled.