baber/WOPTO huggingface dataset:
Patent JP-H0533678-A (JP)
Title: Throttle valve on-off control unit
Inventor: KATOU YUKIYA
IPC: F02D11/10
Filed: 1991-07-26
Abstract: PURPOSE:To provide a throttle valve on-off control unit that is inexpensive and excellent in controllability and reliability by taking such a proper step as installing a double diaphragm as a mechanical connecting means and a valve opening mechanism in space between an accelerator pedal and a throttle shaft. CONSTITUTION:At the usual, a throttle shaft 27 and an actuator 22 are connected to each other through a magnetic clutch 29, while an airtight chamber 33 of a double diaphragm unit 30 is opened to the atmosphere by a selector valve 8. With the operation of an accelerator pedal, the actuator 22 is driven by a control circuit 21, thereby opening or closing a throttle valve 28 in an intake passage 20. In addition, with operating force of the accelerator pedal 2, a first diaphragm 3 is pulled up via an accelerator wire 6 or the like. Since the airtight chamber 33 is opened to the atmosphere, however, a second diaphragm 4 is held downward. Therefore the first diaphragm 3 is idling and the operating force will in no case be transmitted to a valve opening mechanism 40 via a connecting link 5.
Patent JP-S6454612-A (JP)
Title: Superconductive structure
Inventor: YOSHIDA NORIYUKI
IPC: H05K1/05
Filed: 1987-08-24
Abstract: PURPOSE:To increase the critical current of a superconductive structure while maintaining flexibility and make it desirable for use in wiring between devices by laminating a plurality of superconductive ceramic layers through metal layers. CONSTITUTION:A superconductive ceramic layer 2a is formed on a metal layer 1a, and a superconductive ceramic layer 2b through a metal layer 1b, a superconductive ceramic layer 2c through a metal layer 1c are laminated on it similarly. The metal layers 1a-1c are formed using Cu, and their thickness is set to be 100mum. The composition of the superconductive ceramic layers 2a-2c is YBa2Cu3O6.8, and their thickness is 10mum. A critical current of 30A can be obtained by putting a thus formed structural body at a liquid nitrogen temperature of 77K. A current density of three times that of an ordinary superconductive structure can thus be obtained, and the critical current is increased by increasing the total number.
Patent JP-H0877143-A (JP)
Title: Vector data processor
Inventor: NAKAMURA TOSHIHIKO
IPC: G06F17/16
Filed: 1994-09-02
Abstract: PURPOSE: To provide the vector data processor which shortens the next processing cycle corresponding to vector data. CONSTITUTION: A management and control means 1, a management means 2, a vector data recorder 3, a vector register 4 including plural vector register units 5-1 to 5-n which have input/output relations of vector data to the vector data recorder 3, plural operation means 7-1 to 7-m which perform the operation processing of vector data from the vector register 4 and supply the vector data as operation results to the vector register 4, and a mask register 6 which holds information indicating the effectiveness of vector data stored in the vector register 4 and supplies the information to operation means 7-1 to 7-m at need are provided, and the vector register 4, operation means 7-1 to 7-m, and the mask register 6 are managed and controlled through the management and control means 1 and the management means 2.
Patent JP-H0495769-A (JP)
Title: Structure of needle-shaped body of conductive contacting element and assembling method thereof
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1990-08-07
Abstract: PURPOSE:To make it easy to assemble a conductive contacting element and to improve the handling convenience by a method wherein a compression coil spring is fitted over conductive needle-shaped body beforehand so as to form the spring and needle-shaped body into one unit, and the unit is turned to be capable of being installed in a receptacle. CONSTITUTION:When a compression coil spring 7 is to be assembled with a needle-shaped body 6, first, the compression coil spring 7 is pressed to the needle-shaped body 6 relatively in an axial direction as shown by an arrow. Therefore, one coil end 7a is expanded outward in the radial direction along an inclined surface of a flange part 8 in spite of the elastic force of the spring 7 itself, so that the coil end 7a can be easily meshed with an outer peripheral edge 8a of the flange part 8. While the needle-shaped body 6 and compression coil spring 7 are relatively pressed against each other, the compression coil spring 7 is pushed to a direction over the tapered flange part 8, i.e., downward in the drawing. Accordingly, the compression coil spring 7 is guided by the inclined surface of the flange part 8 and fitted over an axial part 6c of the needle-shaped body 6.
Patent JP-S6364737-A (JP)
Inventor: KATO AKIRA
IPC: B32B5/18
Filed: 1986-09-08
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-S58114698-A (JP)
Title: Diaphragm for flat plate speaker
Inventor: MARUNO YOSHIAKI
IPC: H04R7/06
Filed: 1981-12-28
Abstract: PURPOSE:To prevent a reduction of the resonance frequency at a high frequency band of a diaphragm due to a change of temperature, a rise of temperature when the diaphragm is used, etc., by securing the linkage via an air path between the open air and a cell having a number of rugged parts formed to a core  plate of the diaphragm. CONSTITUTION:A core material 1 has a number of cells, and this cell contains honeycomb-shaped rugged parts which are formed by softening a polyacrylate resin film of 200mum thick after heated up to about 350 deg.C and then forming it by a vacuum air-pressure forming process with a 19cm diameter and 6mm. height. The black and white cells 3 and 4 from rugged parts to each other, and the cells 3 and 4 link the open air via air paths 5 and 6. A surface plate 2 made of an aluminum foil of 20mum thick is adhered with heat to both sides of the core plate 1 by means of a hot-melt adhesive. In such a way, the cells 3 and 4 link the open air through the paths 5 and 6 and at the periphery of a diaphragm. As a result, the atmospheric pressure within the cell has no change even with the rise of temperature, etc. This prevent a reduction of the resonance frequency at a high frequency band.
Patent JP-S6455143-A (JP)
Title: Production of milk powder for nursing which is endowed with phylactic ability
Inventor: IDOTA TADASHI
IPC: A23C9/152
Filed: 1987-08-26
Abstract: PURPOSE:To produce the title powder milk which is effective for preventing infections caused by disease-causative microorganisms in bottle-fed babies, and safe, by adding a specific peptide bonding to sialic acid to the milk as a prophylactic component. CONSTITUTION:Sialic acid-binding proteins originating from cow milk and/or a sialic acid-binding peptide produced by treatment with protease is added as a prophylactic component against infections to give the subject milk. The protein is kappa-casein and the peptide is preferably a glycomacropeptide originating from cow milk.
Patent JP-S6360754-A (JP)
Inventor: EERITSUHI GEORUKU BUIIRANTO
IPC: B41F21/10
Filed: 1987-08-26
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-H0535664-A (JP)
Title: Multi-processor system
Inventor: OOKATA HIROFUMI
IPC: G06F13/372
Filed: 1991-07-29
Abstract: PURPOSE:To sufficiently exhibit the performance of a system by making the acquisition ratio of a common bus constant for each processor in a multi- processor system. CONSTITUTION:A data input bus 1 is assigned by time division by data input bus use permitting signals 41-4n outputted from a time division bus assigning circuit 4 for a data input bus for respective micro-processors 31-3n. A data output bus 2 is assigned by time division by data output bus use permitting signals 51-5n outputted from a time division bus assigning circuit 5 for a data input bus for respective micro-processors 31-3n.
Patent JP-S58113961-A (JP)
Title: Transferring, separating and carrying device
Inventor: KOYAMA HAJIME
IPC: G03G15/14
Filed: 1981-12-26
Abstract: PURPOSE:To get rid of separation failure due to a variation of environment, by holding the separating time charge density exceeding that of a photoreceptor, on the surface of a separating and carrying member, so that Coulomb force working on the part between  the separating and carrying member and transfer paper becomes larger than Coulomb force working on the part between a latent image carrying body and transfer paper. CONSTITUTION:For instance, when a toner is charged to positive polarity, a transfer charger 7 charges negative charge to transfer paper 5, and as a result, a toner image 4 is attracted to the transfer paper 5. The transfer paper 5 which has been transferred is adsorbed onto the surface of a drum by Coulomb force, etc. working on the part between a photosensitive drum 1 and the transfer paper 5, and reaches a separating position P. In the separating position P, onto the surface of a separating belt 8, that is to say, the surface of an insulating layer 11, charge of negative polarity is applied by a charge charger 13, also it is raised in the negative direction by a bias electric power supply 14, and Coulomb force working on the part between the separating belt 8 and the transfer paper 5 becomes layer than Coulomb force working on the part between the photosensitive drum 1 and the transfer paper 5, by which the transfer paper 5 can be separated from the drum 1 without being influenced by a variation of environment.
Patent JP-S59101058-A (JP)
Title: Rotary magnetic head device
Inventor: KAWAMOTO HIDEO
IPC: G11B15/61
Filed: 1982-12-02
Abstract: PURPOSE:To attain excellent contact between a magnetic tape and the said magnetic head by fitting a cover to an upper end opening part of a rotary drum to close the cover, providing an opening ventilating an air gap of a fixed drum and the inside of the rotary drum main body to a bottom wall of the rotary drum, and providing an exhaust opening at an outer circumference near the upper end. CONSTITUTION:Since a through-hole 10 ventilating the inside and the outside is provided to an upper drum 1 of the rotary side, when the upper drum 1 is rotated in high speed by a motor 17, the air in the inner hollow part 9 of the upper drum 1 is also rotated and the air is exhausted forcibly from the through- hole 10 in the arrow A by a centrifugal force. Thus, the air pressure in the upper drum 1 is decreased, the air at the inside of a lower drum 15 is absorbed into the arrow B from the through-hole 14 and the air pressure in the lower drum 15 is also decreased. Further, since most part of the air gap 16 is sealed by a magnetic tape 21, the air pressure in the lower drum 15 reaches a low pressure to an external air, a force adsorbing the magnetic tape 21 onto the head 5 is generated by the part of the air gap 16, allowing to realize a good contact between the head 5 and the magnetic tape 21.
Patent JP-H05239656-A (JP)
Title: Method for forming plasma and apparatus therefor
Inventor: KURISUTOFUAA JIYON HAWAADO UOO
IPC: H05H1/46
Filed: 1992-06-29
Abstract: The invention relates to a method of forming a plasma (32) for assisting in the production of a ceramic material such as diamond (33). The method includes the steps of providing a bell jar (28), and introducing a selected gas into the bell jar. The gas may comprise an active gas such as hydrogen, and a gaseous carbon compound. A beam of microwave radiation (16) is generated from a remote source (10), and is focused using an array of lenses or mirrors (18, 22) to a focal region (26) within the reaction chamber so as to form a plasma (32) in this region. The shape of the plasma is independent of the inner profile of the chamber and dependent on the geometry and position of the focusing array. A substrate (30) is located within the reaction chamber, and the plasma interacts with the substrate so as to cause chemical vapour deposition of, for instance, a plasma activated carbon component of the plasma onto the substrate. The invention extends to apparatus for use in the method. <IMAGE>
Patent JP-S60102637-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1983-11-09
Abstract: PURPOSE:To provide a photosensitive body superior in photosensitive characteristics by incorporating a carrier generating material made of a specified bisazo compd. in combination with a carrier transfer material made of a specified pyrazoline compd. CONSTITUTION:A photosensitive body has a photosensitive layer 4 composed of a carrier generating phase 2 contg. a bisazo compd. represented by general formula [ I ] (in which A is one of groups of formula [II]-[V]), and a carrier transfer phase 3 contg. a pyrazoline compd. represented by general formula [VI]. As a result, the obtained photosensitive body is stable against heat and light, superior in characteristics, such as electrostatic charge retentivity, sensitivity, and residual potential, small in fatigue change in repeated uses, and high in durability. Further, since said pyrazoline compd. of formula [VI] is superior in compatibility with various polymer binders, and it is not made turbid and nontransparent even by increasing an amt. of any polymer binder, a photosensitive body having favorable electrostatic charge transfer performance and physical properties can be prepared.
Patent JP-S59101386-A (JP)
Title: Stencil printing press
Inventor: IDA HARUO
IPC: B41L13/18
Filed: 1982-12-01
Abstract: PURPOSE:To prevent an ink adhered to a cylindrical body from being moved directly onto a screen to induce an unexpected change in printed density, by a method wherein a spatula body is brought into sliding contact with the outside periphery of a cylindrical body in a double cylinder type stencil printing press, and an ink scraped by the spatula body is supplied into an ink reservoir provided at the outside periphery of a form cylinder. CONSTITUTION:In the so-called double cylinder type stencil printing press wherein a loop form screen 3 is fitted around the outside peripheries of the form cylinder 1 and the cylindrical body 2, the spatula body 7 for scraping an ink is brought into sliding contact with the outside periphery of the cylindrical body 2. The ink scraped by the spatula body 7 is supplied into the ink reservoir 5 provided on the lower side thereof. The ink reservoir 5 is provided between the form cylinder 1 and a squeegee roller 4 making contact with the cylinder 1.
Patent JP-H0719215-A (JP)
Title: Connected nail
Inventor: ITOU MUNESUMI
IPC: B21G3/28
Filed: 1993-06-29
Abstract: PURPOSE:To provide a connected nail that is producing almost no waste and able to reduce the cost of manufacturing. CONSTITUTION:A connected nail unit consists of plural pieces fo nails integrally formed by means of press working of sheet metal and each connecting part 2 lying among them, while each head part 3 of these nails 1 is formed by way of bending an edge part of the sheet metal, and each taper part 4 is formed in respective ends at the opposite side to the head parts 3 of these plural nails 1.
Patent JP-H0260533-A (JP)
Title: Breeding unit for common freshwater clam
Inventor: FUJIWARA TSUGIO
IPC: A01K61/00
Filed: 1988-08-24
Abstract: PURPOSE:To provide the title unit designed so that a common freshwater clam- breeding water tank is equipped out of another water tank for fishes, and the common freshwater clam is bred using the identical service water with that for the fishes through a circulator fitted with a filter, or the common freshwater clam held in a net with a float is suspended into the water tank for the fishes, thereby ensuring the objective breeding to easily be made in households. CONSTITUTION:Freshwater fishes are fed with baits and bred in a water tank 1. The service water in the tank 1 is fed, via a pipe 5, using a circulator 3 with a filter, to a second water tank 2 for breeding common freshwater clam. A temperature regulator 4 is preferably installed to make the water temperature favorable. Or a net with a float with common freshwater clam therein is directly suspended into the tank 1 to make the objective breeding.
Patent JP-S6191167-A (JP)
Title: Quinone derivative
Inventor: YAMAMOTO YUZURU
IPC: A61K31/40
Filed: 1984-10-08
Abstract: NEW MATERIAL:The compound of formula I (R and R' are H or alkyl; R1 and R6 are H or 3,3-dimethyl-1-propenyl; R2-R5 are H or 1,1-dimethylpropenyl). USE:A carcinostatic agent having strong carcinostatic activity to mammals including human, and little effect to normal cells, preparable easily, and administrable parenterally in the form of injection, etc. Dose: 100-500mg daily for adult once or twice a week or 5-100mg once a day by intravenous injection for the remedy of chronic lymphemia, chronic myeloleukemia, gastric cancer, pulmonary cancer, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III in an inert solvent such as a mixture of ethanol and chloroform in the presence of N,N- dimethylethylenediamine, etc., preferably at room temperature or under heating.
Patent JP-2000043404-A (JP)
Title: Ink jet recording medium
Inventor: ISHIKAWA TAKAYUKI
IPC: B41M5/50
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium for maintaining whiteness for a long time with small color change due to light emitting nearer to a whiteness of a photograph (whiteness with blueness). SOLUTION: In the ink jet recording medium comprising an ink receiving layer provided on a base material; a surface of the layer has 90 or more of a lightness index L* specified by JIS Z 8730 according to a measuring method specified by JIS Z 8722, -10 to +1O of chromaticness indicies a* and -10 to +10 of b*.
Patent JP-S59106539-A (JP)
Inventor: YOSHIDA CHIKASHI
IPC: D03C1/22
Filed: 1982-12-03
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-H0375755-A (JP)
Title: Thermomagnetic recording medium and thermomagnetic recording method
Inventor: TAKEDA TAKAYUKI
IPC: G03G19/00
Filed: 1989-08-18
Abstract: PURPOSE:To operate stable recording at high speed in spite of fluctuations of heat energy and recording velocity by laminating plural magnetic layers different in Curie point and coercive force on a base film and eliminating deviation in position in the course of thermomagnetic recording. CONSTITUTION:The first magnetic layer 2 is formed on one side of the base film 1, and the second magnetic layer 3 is formed on the other side, and one of the layer 2, 3 is lower in Curie point and higher in the coercive force than the other. When recording is operated on the thermomagnetic recording medium, the magnetic layer 2 or 3 is heated selectively by a thermal head, and an alternately magnetized pattern is recorded on the layer 3 or 2. Since the records are formed on both of the medium and the layers 2 or 3 as a master magnetized pattern recording layer, their position relations are not deviated, thus permitting stable high-speed recording to be operated independent of fluctuations of heating energy and recording speed.
Patent JP-H1150148-A (JP)
Title: Production of high strength and high corrosion resistance seamless steel pipe
Inventor: KUSHIDA TAKAHIRO
IPC: C22C38/54
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a steel pipe with high strength and high corrosion resistance by subjecting a steel having a specified componental compsn. to steel pipe forming and direct quenching under specified conditions and refining it to required strength. SOLUTION: A steel billet having a compsn. contg., by weight, 0.2 to 0.35% C, 0.05 to 0.5% Si, 0.1 to 1% Mn, 0.3 to 1.2% Cr, 0.2 to 1% Mo, 0.005 to 0.50% sol.Al, 0.005 to 0.5% Ti, 0.001 to 0.005% B, >0.1 to 0.5% Nb, 0 to 0.5% V, 0 to 1% W, 0 to 0.5% Zr, 0 to 0.01% Ca, and the balance Fe with inevitable impurities, and in which, in the impurities, <=0.025% P, <=0.01% S, <=0.1% Ni, <=0.01% N and <=0.01% O are regulated is prepd. At the time of subjecting this steel to hot piercing and rolling, as for the final finish rolling, the temp. is regulated to 1000 to 1150 deg.C, and the reduction of thickness is regulated to >=40%, and it is directly quenched from >=1000 deg.C thickness center temp. and <1000 deg.C surface temp. and is tempered. In this way, the seamless steel pipe having 758 to 1068 MPa yield stress and having a softened layer on the surface is obtd.
Patent JP-H0376924-A (JP)
Title: Spreadable and windable tube and tremie device equipped therewith
Inventor: KUBO SHINTA
IPC: E04G21/04
Filed: 1989-08-18
Abstract: PURPOSE:To improve efficiency in execution of work by providing buttons on the one end of a rubber belt, hooking metals and pins on the other end and a discharge port equipped with a detecting device on the lower end, by making the belt a tubular shape with the hooking metals equipped with a detected-signal-transmitting means and the buttons engaged with one another and by making the same spread to a flat shape and stored with the engagement released. CONSTITUTION:A button 1 having a catch groove 10 is provided, together with a backing metal 11, to one end of a rubber belt 50 with reinforcement applied on its neutral axis with carcass 51 and on the other end thereof, a link-equipped pin 3 integrally formed of a shoulder 22 and a hooking metal 20 having a hooking hole 21 is provided. The pins 3 are also provided on the opposite positions when the belt is formed into a tubular shape, and pinned racks 30 and 30 for drawing-in are formed by drawing out the belt in its longitudinal direction at a fixed pitch. A discharge port 52 equipped with a detecting member S1 is provided to the lower end. When the hooking metals 20 with a detected-signal-transmitting means connected to the discharge port attached and the buttons 1 are engaged, the belt is assembled into a tubular shape, and when the engagement is released, the tubular shape is spread to a flat belt shape and is housed being wound up. Thereby reliable execution of work becomes feasible for an underground structure without the need for bulky equipment.
Patent JP-H0532836-A (JP)
Title: Polymer composition for sheet or film
Inventor: SHIBATA TORU
IPC: C08L53/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a composition for a sheet or a film comprising a hydrogenated diene copolymer excellent in transparency, impact resistance and adhesion. CONSTITUTION:A composition for a sheet or a film comprising 70-2 pts.wt. block copolymer comprising polymer blocks C, B and C (wherein C is a butadiene polymer of a vinyl bond content of 25wt.% or below; and B comprises at least 70wt.% conjugated diene compound)and a vinylaromatic compound, wherein the vinyl bond content of the conjugated diene compound is 25-70wt.% or below or block copolymer comprising polymer blocks A, B and C (wherein A comprises 80wt.% or above vinylaromatic compound, and B and C are prepared by highly hydrogenating polymers similar to above one) and 30-98 pts.wt. polypropylene resin.
Patent JP-S6371089-A (JP)
Inventor: NAKABIYODO AKIRA
IPC: B66B9/06
Filed: 1986-09-10
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。