baber/WOPTO huggingface dataset:
Patent JP-H03227529-A (JP)
Title: Semiconductor device structure using gaas
Inventor: FUJIEDA SHINJI
IPC: H01L21/338
Filed: 1990-02-01
Abstract: PURPOSE:To form a Schottky barrier having high barrier height on a GaAs(111) substrate by forming a p-type amorphous Si thin layer on an n-type GaAs(111)A plane. CONSTITUTION:A structure in which a p-type amorphous Si thin layer is deposited on an n-type GaAs(1110)A plane is formed. Generation of excess As is suppressed by forming the thin layer, and heat resistance of a Schottky barrier can be enhanced. If the Si layer is made crystalline, the heat resistance of the barrier is deteriorated, and it is made amorphous. The Si layer is made p-type thereby to enhance the barrier. Thus, the barrier having high barrier height can be formed on an n-type GaAs(111) substrate.
Patent JP-S63191245-A (JP)
Title: Resetting control system for device being in runaway state
Inventor: AZEGAMI KAZUO
IPC: G06F11/00
Filed: 1987-02-03
Abstract: PURPOSE:To prevent the state destruction of a peripheral circuit when a runaway occurs by using a flag register to store the flag that is reset when a power supply is applied and inhibiting the resetting operation of the peripheral circuit according to the flag state of the flag register. CONSTITUTION:If a runaway occurs and lasts for a prescribed period of time during the operation of a MPU 1, a watchdog timer 2 delivers a resetting signal and resets the MPU 1 via an OR circuit 2-1. Then the MPU 1 refers to a flag register 5 via a resetting process routine and delivers no resetting signal to a register 3 since no flag is reset. The MPU 1 refers to the state of the register 3 after the flag is reset and knows the state set when the runaway occurred to continue the execution of said state. As a result, the MPU 1 can be operated despite of occurrence the runaway of the MPU 1.
Patent JP-H06241802-A (JP)
Title: Survey machine
Inventor: KIMURA AKIO
IPC: G01C15/00
Filed: 1993-02-12
Abstract: PURPOSE:To prevent a bad influence due to an evil deed by operating one disabling operation switch out of electrical operation switches and then disabling operation of the electrical operation switches excluding one reproduction operation switch of the electrical operation switches. CONSTITUTION:A power input switch S1 is turned on and then an angle measuring switch S4, a distance measuring switch 55, an automatic tracking switch 56, a ten key 32 etc. are operated for performing survey. When an operator leaves a measuring machine 1 during survey. a horizontal rotation switch S2 is pressed for two times within a certain amount of time, thus disabling all operation switches excluding the switch S2. In this state, even if an outsider operates the operation switch of the survey machine 1 mischievously, no influence appears at the survey machine 1. On the other hand. when the worker operates the survey machine 1 again, all operation switches are operation- enabled by pressing the switch S2 for two times within a certain amount of time.
Patent JP-S59147855-A (JP)
Title: Fuel feeder for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02M69/48
Filed: 1983-02-14
Abstract: PURPOSE:To permit the correct operation of a swirl flow meter by arranging a fuel injection valve on the upstream side of a swirl flow meter for inhaled air and cleaning the surface of the heating wire of the swirl flow meter by the fuel jetted-out from the fuel injection valve, thus preventing the adhesion of dusts onto the heating wire. CONSTITUTION:When an engine 1 starts operation, air is introduced from an air introducing port 13 and passes through an air cleaner 12, and after the amount of inhaled air is detected by a swirl flow meter 4, the air is introduced into an engine 1 from an intake pipe 2. At this time, the amount of inhaled air is detected by detecting the number of formation of Karman vortex 8 by a heating wire 7. While, the fuel in accordance with each output signal of the swirl flow meter 4 and an inhaled-air temperature detector 10 is jetted-out from a fuel injection valve 9 by an electronic controller 11. Then, the fuel is atomized and mixed with the inhaled air and introduced into the engine 1. Since the fuel passes through the swirl flow meter 4, a portion of fuel particles collide with the heating wire 7 and cleans the surface of the wire.
Patent JP-H11217475-A (JP)
Title: Vinyl chloride-vinyl acetate copolymer composition having stable quality, hardly undergoing change in quality
Inventor: SUZUKI MOTOHIRO
IPC: C08F218/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-vinyl acetate copolymer compsn. which has a stable quality, hardly undergoing the change in quality, by carrying out the copolymn. of vinyl chloride and vinyl acetate until the unreacted vinyl acetate content in the compsn. reaches a specified level or lower. SOLUTION: Vinyl chloride and vinyl acetate are copolymerized by charging a solvent (e.g. an org. solvent or water) into a reactor, charging both the monomers into the reactor, then adding a free-radical generator (e.g. t-butyl peroxybenzoate), and stirrig the reactants under heating at a specified temp. At the intermediate stage of the reaction, a reducing agent selected from among org. compds. (e.g. L-ascorbic acid), metal ions (e.g. copper ions), and salts (e.g. sodium sulfite) is added to improve the efficiency of free radical generation. Then, a monomer copolymerizable with vinyl acetate (e.g. vinyl chloride, vinylidene chloride, or methyl acylate) is added and the reaction is continued. Thus is obtd. a copolymer compsn. having an unreacted vinyl acetate content (measured by chromatography, etc.), of 1 wt.% or lower and having a quality with small variation.
Patent JP-H04263236-A (JP)
Title: Projection type liquid crystal display device
Inventor: IKENO HIDENORI
IPC: G02B27/10
Filed: 1991-02-19
Abstract: PURPOSE:To prevent the contrast of a projection image from being spoiled even if scattered light is generated due to the raggedness of a reflecting surface in a projection type liquid crystal display device which uses a reflection type liquid crystal optical modulating element. CONSTITUTION:The scattered light and reflected light components generated by the reflection type liquid crystal optical modulating element 5 are converged by a converging lens 7 and pass through a pinhole filter 8, and then the scattered light component is interrupted and not transmitted from a projection lens 9 to a screen 10, so a high-contrast image is obtained. The projection type liquid crystal display device which has the pinhole filter or a micromirror is used to constitute the projection type liquid crystal display device which can make a high-contrast display on the screen.
Patent JP-S61183008-A (JP)
Title: Churn conveyor
Inventor: SUTEFUANUSU UIRIIBUROORUDOSU K
IPC: B65G17/06
Filed: 1986-02-07
Abstract: The invention relates to a chain conveyor, provided with a drive chain (1, 11) and with carriers (6, 7) mounted on the chain, said carriers being mounted on the links (5) of the chain (1, 11)According to the invention each carrier (6, 7) consists of a rigid, rod-shaped element (6) being at one end pivotably mounted on a chain link (5) and being at a distance from the chain, pivotably (8) connected to a pulling element (7) which is pivotable connected at its other end to a chain link, (5) being situated at a distance from the first-mentioned chain link. (5) in such a manner that a triangular carrier (6, 7) is formed, and that the basis along the chain (1, 11) of adjacent triangular carriers (6, 7) partially overlap each other.
Patent JP-S56119664-A (JP)
Title: Brazing method
Inventor: SATAKE KAORU
IPC: B23K1/00
Filed: 1980-02-27
Abstract: PURPOSE: To perform always good brazing without flowing out braze material by encircling the outside circumference of a brazing part of a metallic outside ring and a metallic cylinder or the like with split die outside jigs which are difficult to stick by brazing and fitting a metallic ring to the outside circumference of said jigs.  
     CONSTITUTION: A metallic cylinder 4 is located on a jig 15 of graphite or the like, and a metallic outside ring 8 of hermetic terminals 5 or the like having beforehand formed on the opening 4' of the cylinder 4 by way of a brazing filler metal 16. Thence, split die outside jigs 20 of graphite or the like are closely fitted to the outside circumferential surfaces of the ring 8 and the cylinder 14. When this assembly is put into a heating furnace and is heated, the jigs 20 open by following up the expansion of the ring 8 and the cylinder 4, thereby maintaining the state holding the outside circumferential surface of the brazing filler metal 16. Hence, the molten brazing filler metal is pressed by the jigs 20. This method is applied for hermetic terminals or the like of water rate meters. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05186941-A (JP)
Title: Knit fabric
Inventor: TAKIZAWA KIYOSHI
IPC: D04B1/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide double knitted fabric of dry touch with no stickiness excellent in sweat-absorbing ability, to be used as a knit material for sportswear. CONSTITUTION:The objective double knitted fabric made up of a surface layer and back surface layer with a binding layer between them. Each of the surface and back surface layers is comprised of synthetic fibers 1.5-5.0 denier in single fiber fineness, and also the surface layer is provided with an additional layer just thereunder where the above-mentioned fibers platingstitched with ultra-fine fibers 0.1-0.5 denier in single fiber fineness.
Patent JP-H05188683-A (JP)
Title: Communication system for copying device
Inventor: IZUMI MICHIHIRO
IPC: G03G21/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide a communication system for a copying device capable of monitoring a copying action state in a place away from the copying device. CONSTITUTION:In the communication system for the copying device constituted of the copying device 10, and a telephone exchange 1 or a radio communication equipment, the copying device 10 is provided with a message preparing part preparing message data corresponding to the state of the copying device 10 and a radio communication part 12 modualating and transmitting the message data. The telephone exchange 1 or the radio communication device is provided with a reception part receiving data transmitted from the copying device 10, a demodulation part demodulating the received data and a display control part executing a display corresponding to the demodulated data.
Patent JP-S53110538-A (JP)
Title: Optical fiber cutting tool
Inventor: HIRAI MASATAKA
IPC: G02B6/00
Filed: 1977-03-09
Abstract: PURPOSE:To miniaturize the tool and make possible cutting readily by one operation by fixing an optical fiber with a floating clamp through turning of lever grip, pressing and holding the fiber under specified pressure through turning of cutting base and giving a slight score to the side face by a cutter part.
Patent JP-H05184764-A (JP)
Title: Washing machine
Inventor: MINAMI RYOJI
IPC: D06F17/12
Filed: 1992-01-13
Abstract: PURPOSE:To provide a wet washing machine by which even fibrous articles to be apt to cause deformation or damages in an ordinary home can be washed. CONSTITUTION:An air diffuser 15 connected to an air compressor 17 is equipped at the bottom of a washing tub 11 containing mixed water with a detergent. Stains of cloths are removed by the cleansing action of the detergent and the cleansing action resulting from the light impulses due to the rising air bubbles from the air diffuser 15 through the mixed water with detergent and the weak fluidizing impulses of the rising water with detergent accompanied with the rising air bubbles. And, the cloths are rinsed by all of the rinsing action given by the rinsing water, the rinsing action due to light impulses of the rising air bubbles through the water and the weak rising and fluidizing impulses of the rinsing water.
Patent JP-H01201873-A (JP)
Title: Controller for information storage device
Inventor: KUMAMOTO HIROSHI
IPC: G11B20/12
Filed: 1988-02-04
Abstract: PURPOSE:To increase an amount of data recordable on a storage medium by increasing the quantity of information to be recorded on the circumference of a concentric circle on a rotary disk shape storage medium according to the size of the radius of the concentric circle. CONSTITUTION:A data recording speed decision means 13 receiving circumference designation information (b) from a command reception means 11 decides data recording speed based on the maximum storage density per unit area of a disk shape storage medium, the rotating speed of the disk shape storage medium, and the circumference designation information (b), and delivers the data recording speed information (f) to a read/write control means 14. A recording position control means 15 delivers position information (g) representing from which position on the disk shape recording medium information is recorded and reproduced to an information recording and reproducing device 3. The read/write control means 14 sends the data recording speed information (f) received from the data recording speed decision means 13 and write data (d) received from a data storage means 12 to the information recording and reproducing device 3. In such a way, it is possible to increase the amount of recordable data.
Patent JP-S62181193-A (JP)
Inventor: KAKINUMA KOICHIRO
IPC: B42D9/04
Filed: 1986-02-06
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-S63194015-A (JP)
Title: Floating oil embankment
Inventor: HAYATA TAKANARI
IPC: E02B15/04
Filed: 1987-02-06
Abstract: PURPOSE:To obtain an efficient floating oil embankment, by arranging a pair of outflow-proof walls vertically in parallel with each other, under a buoyancy tank with ballast tanks, and by forming the recovery section of suspended matters between both the outflow-proof walls, to continuously set a recover pipe on the upper section of the recovery section. CONSTITUTION:Under a buoyancy tank 1, balance tanks 2a, 2b which can charge or discharge water are arranged, and under the tanks, a pair of outflow-proof walls 3a, 3b are arranged vertically in parallel with each other. After that, between the two outflow-proof walls, the recovery section 5 for suspended matters O is formed, and inflow opening sections 6a, 6b are arranged, and at the upper section, a recovery pipe 7 is continuously arranged. Then, a pump coupled with the recovery pipe 7 is operated, and the suspended matters O stored in the recovery section 5 are sucked up and removed, and the external suspended matters O is sucked into the recovery section 5. As a result, a stable floating state is secured, and the outflow of the suspended matters can be remarkably reduced.
Patent JP-S60168119-A (JP)
Title: Metallic thin film for transparent electrode
Inventor: KIMURA OSAMU
IPC: H01B5/14
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a transparent electrode whose resistivity is low by arranging a metallic strip of a specified width at a prescribed interval, and forming it in a shape of a stripe or net, and also so that no moire phenomenon is generated. CONSTITUTION:As for a metallic thin film for a transparent electrode, a thin film of a metal is formed by means of vapor-deposition on a plastic plate such as transparent glass, etc. being a transparent substrate or various plastic films. A photoresist film is formed on a left pattern, and an unnecessary part is removed by a dissolving liquid corresponding to the respective metals. The photoresist pattern is formed in the shape of a stripe or a net. It is formed to a structure on which a metallic strip is arranged so that an interval has a period of <=100mum, and also no moire phenomenon is generated. The width of the metallic strip which is left without being etched is set to 50mum. The resistivity can be improved remarkably, and a good transparent sense is obtained.
Patent JP-H02203842-A (JP)
Title: Running form judging device
Inventor: YAMADA TOMOHIRO
IPC: A61B5/11
Filed: 1989-02-02
Abstract: PURPOSE:To conduct the numerical judgment of the form at real time and by oneself by detecting the acceleration to the vertical movement of the body and the acceleration to the longitudinal movement. CONSTITUTION:In the inside of a body case 1, an acceleration sensor A12 for vertical movement and an acceleration sensor B13 for longitudinal movement are mounted on the inner walls crossing at right angles, a signal ax obtained by amplifying a longitudinal signal waveform by an amplifier B27 is rectified by a rectification smoothing circuit B28 to obtain a waveform ax', and a signal obtained by amplifying a vertical signal waveform by an amplifier A25 is rectified and smoothed to obtain a waveform ay'. The output is divided by a divider 29 and sent into an arithmetic circuit part 33, and the output ax' is again sent direct into a microprocessor 31 through an A/D conversion circuit B30 to calculate the optimum value ra' of the corresponding divided value ra, which is then sent to the arithmetic circuit part 33 to calculate a degree of running form achievement Ra, and the announcement by voice is conducted. Thus, as a person can easily evaluate the form of himself and know the quality of the form at real time, an improvement in form can be also conducted.
Patent JP-S52108814-A (JP)
Title: Vibratiog plate for speaker
Inventor: NAKAMURA NANAO
IPC: H04R7/02
Filed: 1976-03-10
Abstract: PURPOSE:To provide a vibrating plate for speaker in which alkali-treated stems of an arboreal plant (except for bamboo) are contained in a shaped vibrating plate to shorten time for discharging water in manufacturing steps and to improve frequency characteristic of the vibrating plate.
Patent JP-H01203717-A (JP)
Title: Resin coating method for bearing member
Inventor: TAMAOKI SHIGENORI
IPC: F16C33/14
Filed: 1988-02-05
Abstract: PURPOSE:To improve the quality and reliability of a bearing member at a low cost, by a method wherein resin powder for coating is caused to flow in an inner space for a proper time in a state that the wall surface of the inner space of an assembly body is heated at a proper temperature. CONSTITUTION:A number of the same bearing members are assembled together to form an assembly body 10 having a cylindrical inner space 14 formed through interconnection of bearing surfaces 6 thereof. After resin powder 3 for coating is forced to flow through the inner space 14 for a proper time in a state that the wall surface of the inner surface 14 is heated to a proper temperature, the assembly body is disassembled into individual bearing members. There is no need to apply masking, and beside a number of the bearing members can be processed at one time. This constitution enables improvement of the quality and reliability of the bearing member at a low cost.
Patent JP-H07233470-A (JP)
Title: Powder coating method enhanced in target utilizing efficiency
Inventor: TAKESHIMA EIKI
IPC: C23C14/34
Filed: 1994-02-23
Abstract: PURPOSE:To improve the utilizing efficiency of an expensive target by inverting plural targets asymmetrically consumed as the sputtering proceeds or changing the positions of the targets with one another and resuming sputtering. CONSTITUTION:A target formed by arranging plural target plates is inserted into an evacuated rotary barrel and spattered with the plasma of Ar, etc., to spatter a coating material, raw powder is simultaneously supplied to the barrel and fluidized on the inner bottom face as the barrel revolves, and hence the spattered material is deposited on the surface of the grain of the raw powder. In this powder coating, the targets having the thin part t1 and thick part t2 formed by the asymmetric consumption as the sputtering proceeds are fixed in a target housing in such a state where they are inverted or their positions are changed with each other, and sputtering is resumed. Consequently, the thin part t1 is widely formed, and the target utilizing efficiency is improved.
Patent JP-H02191706-A (JP)
Title: Modified cross-section conjugate yarn and spinneret device therefor
Inventor: NARUSE TSUTOMU
IPC: D01D5/30
Filed: 1989-02-02
Abstract: PURPOSE:To obtain woven and knitted fabric having silk-like handle and luster by specifying number of protrusions, degree of modification and denier of central part and protruded parts of conjugate yarn of rotation symmetry shape comprising a slightly soluble component divided into plural segments by readily soluble components. CONSTITUTION:Conjugate yarn of rotation symmetry shape wherein a slightly soluble component 1 is divided into plural segments by readily soluble components 2 is woven and knitted. The conjugate yarn has 3-5 protrusions, 1.5-3.0, preferably 1.8-2.7 degree of modification (phiB/phiA) and comprises segment of component 1 at the central part having >=1.5 denier and segment of component 1 at protrusion part having <=1 denier.
Patent JP-H08216731-A (JP)
Title: Distance display device for vehicle
Inventor: OIKAWA MITSUNORI
IPC: B60K35/00
Filed: 1995-02-14
Abstract: PURPOSE: To make a vehicular distance display device compact and simple, and prevent the scatter of glass pieces at the time of the damage of a glass half mirror used in the display device. CONSTITUTION: A smoke film 16 is attached to the surface of a glass half mirror 14 used in a vehicular distance display device 12. The vehicular distance display device 12 can thereby be made compact and simple, and the scatter of glass pieces at the time of the damage of the half mirror is prevented so as to be able to heighten the safety of occupants.
Patent JP-H09219248-A (JP)
Title: Lever connector
Inventor: KAWASE OSAMU
IPC: H01R13/629
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of being prevented from being enlarged while being rendered into multipole. SOLUTION: When a female-side connector housing 10 and a male-side connector housing 20 to be united with each other are faced from both surfaces of a frame-shaped bracket 30 and then a lever 40 rotatably supported to the bracket 30 is turned, a cam pin 51 formed on the female connector housing 10 and a cam pin 52 formed on the male connector housing 20 are engaged with cam grooves 53, 54 formed on the lever 40, and the connector housings are drawn and united with each other. Therefore, fitting can be performed with a small force by using the lever 40 in the uniting place while performing miniaturization by removing the lever 40 from respective connector housings 10, 20. Particularly, since the lever 40 is engaged with both connector housings 10, 20, the connector housings can be reliably united.
Patent JP-H07233017-A (JP)
Title: Plastic material excellent in antimicrobial and antifouling properties
Inventor: EGUCHI HARUICHIRO
IPC: D06M11/42
Filed: 1994-02-23
Abstract: PURPOSE:To provide a plastic material having an excellent antimicrobial property against pathogenic microbes and having an excellent antifouling property against aquatic organisms by applying at least one of copper and silver to the surface of zinc powder by a replacing plating method and subsequently adding and mixing the treated powder with a plastics. CONSTITUTION:At least one of copper and silver is applied to the surface of zinc powder (preferably having a particle diameter of 0.1-8mum) by a replacing plating method to obtain the zinc powder coated with at least one of the copper and the silver. The coated zinc powder is compounded with a plastic material to obtain the plastic material excellent in the antimicrobial property and the antifouling property. The plastic material is used to obtain a fiber product used in water. The product exhibits the excellent antifouling property against aquatic organisms for a long period. And various kinds of products obtained from the plastic exhibit the excellent antimicrobial property against various pathogenic microbes over a long period. The plastic material includes a polyethylene, a polyamide, a polyester, a polyvinyl chloride and an acrylic resin.