baber/WOPTO huggingface dataset:
Patent JP-H09284509-A (JP)
Title: Picture processor
Inventor: OSAWA HIDESHI
IPC: G06K15/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an overrun and a memory overflow while the capacity of memory resources supplied for a picture processing is reduced. SOLUTION: An analysis part 121 estimates time required for plotting a picture based on the number and the types of plotting instructions held by an intermediate memory 113 and judges whether the danger of the overrun exists or not. When the danger of the overrun exists, raster data of respective bands, which are formed on a band buffer 118, are sequentially compressed and are held by a compression memory 115. When the formation of raster data for one page completes, data held by the compression memory 115 are sequentially expanded and are supplied to a printer engine 130. Thus, the capacity of the picture memory is reduced and the failure of picture output owing to the overrun can be avoided.
Patent JP-H03289247-A (JP)
Title: Automatic reply information transfer equipment
Inventor: ABE FUMIHIRO
IPC: H04M3/42
Filed: 1990-04-04
Abstract: PURPOSE:To add other service such as picture line by connecting an incoming call detection means to a connection means and an identification means, connecting a dial means to a selection means and the connection means and connecting the connection means, the selection means, a transfer means and the identification means. CONSTITUTION:An incoming call detection means of incoming call detection sections 11-1n connect to a connection means of a connection section 5 and an identification means of an identification section 2 and a dial means of dial sections 41-4m connects to a selection means of a selection section 3 and a connection means of the connection section 5 and the connection means of the connection section 5, the selection means of the selection section 3, the transfer means of the transfer section 6 and the identification means of the identification section 2 are interconnected. Thus, other service such as picture line is added to the main body of an existing telephone exchange without any revision and addition of the function.
Patent JP-S5423432-A (JP)
Title: Cathode-ray tube display unit
Inventor: GOTOU RIYUUJI
IPC: G06F3/037
Filed: 1977-07-25
Abstract: PURPOSE: To secure the work continuation with no sense of fatigue by installing an optical shielding means which shows rather strong shielding performance for the receiving spectrum region of the human eyes and the weak shielding property for the receiving spectrum region of the photo detector respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000279807-A (JP)
Title: Light petroleum fraction desulfurizing catalyst
Inventor: SHIRAKI YASUSHI
IPC: C10G45/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enable efficient desulfurization at low temp. by using a catalyst obtained by supporting palladium on a refractory inorg. carrier. SOLUTION: A catalyst is obtained by supporting palladium on a refractory inorg. carrier. As the refractory inorg. carrier, an acidic inorg. oxide carrier, an alkaline inorg. oxide carrier and a carbonaceous carrier are used. Only one of these carriers or a mixture of them may be used and a compd. such as silica alumina, alumina magnesia may be used. As the acidic inorg. oxide carrier, alumina, silica alumina, or the like, are used and, as the alkaline inorg. oxide carrier, magnesia, titania, or the like, are used and, as the carbonaceous carrier, carbon is used. A metal as a catalyst is palladium and, as the carrier, acidic oxide such as alumina or silica alumina, basic oxide such as magnesia or titania and carbon are used. The support amt. of Pd in the catalyst is set to 0.1-5 wt.% per wt. of the carrier.
Patent JP-H09279917-A (JP)
Title: Keyless entry device
Inventor: AMANO NOBUHIRO
IPC: E05B83/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent interference of radio waves transmitted from a plurality of portable transmitters even through the transmitters simultaneously receive search signals. SOLUTION: A transmitter 2 discriminates the coincidence between an ID code inherent to a receiver 1 and a previously registered ID code inherent to a remote receiver 1 with the use of a microcomputer 25, and if they are coincident with each other as a result of the discrimination, signals including an ID core inherent to the transmitter 2 are transmitted.
Patent JP-S5849159-A (JP)
Inventor: KAWASAKI KIYOUJI
IPC: H03L5/02
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5611915-A (JP)
Title: Preparation of spherical polymer compound consisting of vinylpyridine
Inventor: YASUDA SHINICHI
IPC: C08F2/18
Filed: 1979-07-12
Abstract: PURPOSE: To prepare spheres of a linear polymer, by suspension-polymerizing a vinylpyridine compound etc. in an aqueous medium in the presence of an ester substantially nonazeotropic with water.  
     CONSTITUTION: A vinylpyridine compound or its mixture with other vinyl monomers [e.g. acrylonitrile, (meth)acrylic acid esters, etc.] is suspension-polymerized in an aqueous medium in the presence of an ester which is completely nonazeotropic with water or gives an azeotrope consisting of ≥75wt% of water at ordinary pressure [e.g. aromatic (aliphatic) carboxylic acid esters, phosphoric acid esters, etc.]. The preferable amount of the ester is 15W30wt% on the basis of the monomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59211457-A (JP)
Title: Absorbable product
Inventor: PURONOI KEI CHIYATAAJII
IPC: D21C9/00
Filed: 1984-05-04
Abstract: An absorbent retentive cellulosic pulp comprising sheets or platelets (10) of microfibrils (12), said sheet-like particles (10) being of random shape and forming discontinuous walls surrounding voids (14), is provided by extensively beating a dilute aqueous dispersion of cellulose fibres and then freeze-drying the beaten pulp. 
<??>The pulp so treated is suitable for use in products such as sanitary napkins, tampons, diapers, dressings or the like which are used to absorb body fluids.
Patent JP-S57203707-A (JP)
Title: Charging method for carbon material into reducing furnace
Inventor: FURUYABU YUKIO
IPC: C21B13/08
Filed: 1981-06-09
Abstract: PURPOSE: To improve the utilizing efficiency of carbon materials in the stage of  producing reduced iron by a rotary kiln by sieving beforehand the carbon materials as reducing agents and fuel, and supplying coarse grains to the tail of the  furnace and fine powder to the front of the furnace.  
     CONSTITUTION: In a rotary kiln, iron ore pellets 10 and a flux Fl are supplied to the tail of the kiln with a chute 2. Carbon materials C such as coal, coke or the like as reducing agents for the iron ore pellets and fuel of the kiln are beforehand classified with a sieving device to ≥1mm granular carbon C 1  and ≤1mm powder carbon C 2 . The granular carbon C 1  is charged together with the iron ore pellets and the flux Fl from the tail of the kiln and the carbon C 2  is burned together with preheating air A r  with a powder carbon burner 3 at the front of the furnace. The carbon C 1  acts as fuel and reducing agents in the kiln without scattering by the gaseous flow in the kiln, and the carbon C 2  burns together with volatile components and does not discharge in an unburned state to the outside of the kiln. All the carbon materials are utilized with high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5314225-A (JP)
Title: Fuel injector
Inventor: MUKAI KENICHI
IPC: F23D11/38
Filed: 1976-07-27
Abstract: PURPOSE: To prevent non-combusted fuel from attaching to fuel injection port by air issuing from an air jet hole open at the front of a fuel injector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02266582-A (JP)
Title: Manufacture of visible semiconductor laser
Inventor: IKUWA YOSHITO
IPC: H01S5/00
Filed: 1989-04-06
Abstract: PURPOSE:To decrease the ohmic resistance of a P electrode as far as possible by performing Zn diffusion in the atmosphere wherein P is excessive and As is insufficient so as to form a Zn diffusion area. CONSTITUTION:A Zn diffusion area 7b is formed in an atmosphere which is rich in PH3 wherein decomposition of P of AlGaInP4a is suppressed but composition of As of GaAs 6 is easy to occur. The ratio of Zn diffusion speed within AlInP to one within GaAs can be made small since the diffusion within GaAs is accelerated while the diffusion within AlGaInP is suppressed. Accordingly, the diffusion depth t1 within GaAs can be made larger. Hereby, the expansion of currents can be enlarged, and the ohmic resistance of a P electrode 10 can be decreased.
Patent JP-H07292795-A (JP)
Title: Sheetlike heat insulation material
Inventor: YOSHIDA HIDEKAZU
IPC: E04B1/76
Filed: 1994-04-26
Abstract: PURPOSE:To facilitate the construction work without entailing any damage to heat insulation property in adjusting the pitch, even if this pitch lying between joists is varied to some extent as well as to make it hard to fall from each space between joists, in regard to this sheetlike heat insulation material, consisting of glass wool, rock wool, urethane foam or the like, and mainly to be used after being fitted in an interval between underfloor joists. CONSTITUTION:A band 2 with elasticity ranging from one end to the other end on a surface of a sheetlike heat insulation material body 6 is set up as going along, and this band 2 is detachably fixed with an adhesive 4 or the like on the surface at proper pitches. Then both ends of the band 2 is made into free end parts, whereby each locking metal fitting 3 is attached to both ends of the band 2.
Patent JP-H01261482-A (JP)
Title: Double-side adhesive tape
Inventor: ASAKURA HIROSHI
IPC: C09J7/02
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a double-side adhesive tape which has sufficient mechanical strengths and can be readily cut with fingers, by forming a self-adhesive layer on both sides of a specified support tape, sticking a release paper to the surface of one of the self-adhesive layers, and rolling the laminate into a roll. CONSTITUTION:A first meshed film is made by connecting a large number of fibers arranged in lines, prepared by dividing a unidirectionally stretched synthetic polyolefin resin film into fibers and spreading them in the direction perpendicular to the stretching direction and having a tensile strength of 1.2kg or higher per 1mm width to form a mesh. A second meshed film is made by connecting a large number of fibers arranged in lines, prepared in the same way as the first meshed film and having a tensile strength of 1.4kg or higher per 1mm width to form a mesh. The first meshed film is joined with the second meshed film in such a manner that the directions of orientation of these films are approximately perpendicular to each other, thus forming a meshed laminate. A transversely stretched high- density PE film is laminated on one side of this meshed laminate so that the stretching direction of said PE film is approximately perpendicular to the direction of the fibers of the first meshed film, thus giving a support tape. A self-adhesive layer is formed on both sides of this support tape, a release paper is sticked to the surface of one of the self-adhesive layers, and the laminate thus obtained is rolled into a roll, giving an objective double-side adhesive tape.
Patent JP-2000284884-A (JP)
Title: Screen operation device
Inventor: NUMATA YASUYUKI
IPC: G06F3/038
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of screen displays by a simple operation of a joystick in a small-sized information terminal which can read contents on the Internet. SOLUTION: This screen operation device is equipped with a central processing unit 1 for processing required information, a display device 2, an input device 3, and a secondary storage device 5 which has a HTML file reading part 6 for reading an HTML file of a specified URL, a layout part 7 for deciding a drawing point on a browser of an image or the like, a display part 8 for displaying contents onto a screen of a small-sized terminal and the like, and stores data and a program. In addition to a mechanism which enables switching operation of quick contents display, the device can perform horizontal and vertical screen scroll operations and expansion and reduction operations of the screen only through a three-dimensional operation by a small-sized joystick.
Patent JP-S62244163-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO KAZUNARI
IPC: H01L21/8238
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a semiconductor device adapted for a high density by composing a field plate separating portion of a thin insulating film of the same degree as a gate insulating film, a silicon nitride film and an N-type polycrystalline silicon as a field plate electrode to form an active region and a field region in a self-aligning manner. CONSTITUTION:In a MIS field effect semiconductor integrated circuit formed on a semiconductor substrate 1 of one conductivity type, a channel stopper P<+> type diffused layer 4 is provided to separate the elements of at least N- channel element region, an entire element separating region is formed in contact with an active region, the configuration is formed of an insulating film of the thickness of the same degree as a gate insulating film 8, a silicon nitride film 5 and N-type polycrystalline silicons 6, 6', and an element separating method in which the silicons 6, 6' are the same potential as the semiconductor surface directly thereunder is used. For example, after the N-type polycrystalline silicon formed on the film 5 is selectively etched, it is thermally oxidized, a thick silicon oxide film 7 is grown on the silicons 6, 6' by thermal oxidizing, and then the film 5 of the portion to become an active region and a thin silicon oxide film 2 of the lower layer is removed by etching.
Patent JP-S61248516-A (JP)
Title: Molecular beam epitaxial growth equipment
Inventor: SUGIYAMA NAOHARU
IPC: H01L21/203
Filed: 1985-04-26
Abstract: PURPOSE:To enable the growth of a thin film having excellent uniformity by a method wherein the substrate, on which molecular beam epitaxial growth method is performed, is accurately shifted to the position opposing to a crucible by detecting the reflected light of the light made incident on the substrate. CONSTITUTION:A growing substrate 2 is rotated around a rotating shaft 7, and the light emitted by a light source 4 and reflected on the surface of the substrate 2 passes through a window 6' and made incident to a detector 5 alone when the substrate 2 reaches the position equivalent to the molecular beam which is made incident from inlets 1 and 1'. Accordingly, the thin film having excellent uniformity can be grown.
Patent JP-S5715713-A (JP)
Title: Coupling device for oil fence
Inventor: KOMURA MAKOTO
IPC: E02B15/04
Filed: 1980-06-30
Abstract: PURPOSE: To enable an end part of an oil fence to follow a change in a water level and to enable to perform a simple installation and removal of the oil fence, by a method wherein a pair of guide plates, in which a float at the end of the oil fence is vertically and slidably positioned, are located at a bank protection so that they can freely open and shut off.  
     CONSTITUTION: In case oil is fed to facilities on land from a tanker 11 through a pipe 9, which is positioned extending from a protection bank 1, and a dolphin 10, and in case an area, ranging from the tanker 1 to the protection bank 1, is surrounded with an oil fence 12, coupling devices A are located between the oil fence 12 and the protection bank 1. In the coupling device A, a pair of guide plates 16, which are coupled to the end part of the oil fence 12 and are positioned in a perpendicular direction, are mounted at concrete coping so that they can freely open and shut off, and a float 28 at the end part of the oil fence 12 is vertically slidably positioned in a cylindrical space formed by the guide plates 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08280699-A (JP)
Title: Endoscopic ligating jig
Inventor: YAMAMOTO MANABU
IPC: A61B17/12
Filed: 1995-04-14
Abstract: PURPOSE: To solve the problem that a varix is damaged by the corner of the leading end part of a conventional endoscopic ligating jig when a varix or a mucous membrane is sucked to generate bleeding. CONSTITUTION: The cross-sectional shape of the foremost end part of a cylindrical part 2 having an O-ring 4 provided to the outer periphery of the leading end part thereof and sucking a varix or a mucous membrane to draw in the same is set to a semicircular shape (a), a semioval shape (b) in a long axis direction or a shape (c) chamfered so that both corners are 0.1R or more and a radius of curvature is 1/2 the thickness of the cylindrical part or less.
Patent JP-2000283489-A (JP)
Title: Warm air space heater
Inventor: UCHIDA HIROAKI
IPC: F24H3/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a warm air space heater that sends warm air far away for improving the comfortableness at one's feet, and also eliminates heat effect to a floor surface by the warm air. SOLUTION: The warm air space heater is equipped with a taking-in wind path 5 that connects a back-surface upper inlet 2 of a body 1 to a line flow fan 4, a blow-off wind path 8 that connects a warm air outlet 6 being provided at the front-surface lower part of the body 1 to the line flow fan 4, a wall part 9 for wind path formation that projects to the inside of the front surface of the body 1, and separates the taking-in wind path 5 from the blow-off wind path 8, a front-surface upper inlet 10 provided on the wall part 9 for the wind path formation, and an upper low-temperature outlet 11 that is provided between the wall part 9 for wind path formation and the hot-air outlet 6.
Patent JP-S5715026-A (JP)
Title: Manufacture of compound trolley wire
Inventor: MIYAKE YASUHIKO
IPC: H01B13/00
Filed: 1980-06-30
Abstract: PURPOSE: To form compound trolley wires in a predetermined shape efficiently by rolling, pressure welding and forming between rolls, with the hard material side roll used as a grooved roll, while restraining the broadsides of hard thin plate and soft thick plate metallic materials that have been cleaned, ground and heated.  
     CONSTITUTION: A stainless steel thin plate 2' and an aluminum thick plate 2, that have been cleaned, ground and heated through a degreasing equipment, wire brush and heater, are inserted between rolls 7 and 7' A groove 15, having a round bottom, is given to the rolling face of the roll 7' used for the stainless steel side, and at the same time, restraining plates 13 are installed between the rolls 7 and 7', so that the width direction plasticity deformation is restrained during rolling and pressure welding, concurrently forming both sides of the aluminum material to the required shape. Efficient rolled-forming of the stainless steel thin plate 2' and aluminum thick plate 2 into a contact wire of the predetermined shape is possible by this constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06316895-A (JP)
Title: Method for dyeing paper with disazo dye
Inventor: ADORUFU KEZAA
IPC: D21H21/28
Filed: 1994-04-27
Abstract: PURPOSE: To dye paper with superior blue color and high light-fastness by using a specified disazo dye. CONSTITUTION: A dye expressed by formula I  A is formula II or formula III [X1 and Y are each H, an alkyl, an alkoxy, NHCO-Z (Z is H, an alkyl, an aryl, an alkoxy, amino, a mono- or di-alkylaminoarylamino; (m) is 0 or 1)]; R1 is H, an alkyl, an alkoxy, a halogen, SO3 M, carboxyl (M is H or a monovalent colorless cation; (n) is 1 or 2}, particularly a dye in which X and Y are each H, methyl or methoxy, R1 is H or SO3 M, is used to dye paper with wet, superior blue color and high light-fastness. The dye has high solubility. It is superior in storage stability even at a low temp. of 0-5 deg.C as a concentrated aq. soln. (particularly at pH 12) and it exhibits a high absorption rate. As the dye, the dye obtained by diazotizing an amino compd. of formula IV and coupling the diazotized product with a compd. of formula V. is particularly preferable.
Patent JP-S58205959-A (JP)
Title: Device for carrying recording or reproducing head
Inventor: TEZUKA NOBUO
IPC: G11B5/55
Filed: 1982-05-26
Abstract: PURPOSE:To miniaturize the titled device and to attain the carrying device with less power consumption, by providing a slope generating component of a force due to elastic force of an elastic member for a control member in carrying a head with an elastic member stored energy. CONSTITUTION:Guide rails 18, 19 are provided with a carrier 13 having a head 14 and energized downward with a spring 15. Guide rails 23, 24 are provided with a control member 21 regulating the head position and a follower pin 16 of the carrier 13 contacts the slope 21a generating component of a force with an angle theta, and a position regulating nail 51 and a feeding nail 36 are latched to a ratchet 21b. In applying power to an electromagnet 44, the nail 36 and the member 21 are shifted right and the head 14 falls down along the slope. In adjusting the angle theta of the slope, a feeding amount suitable for the track pitch is obtained and the attracting force of the electromagnet 44 is less through the operating direction of the component of the force of the member 21. Thus, the carrying device with small size and less power consumption is attained.
Patent JP-H11288794-A (JP)
Title: Lighting device for discharge lamp
Inventor: SUIDO SHINICHI
IPC: H05B41/38
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a discharge lamp capable of preventing the flickering of a discharge lamp during dimming. SOLUTION: This lighting device for a discharge lamp is provided with a full-wave rectifying circuit 20 full-wave rectifying an AC voltage, primary side winding 31 whose intermediate tap 31a is connected to the output terminal 20A of the full-wave rectifying circuit 20 via the coil 21, a push-pull circuit 40 allowing the full-wave rectified current to flow in the primary side winding 31, and a secondary side winding 32 outputting a high voltage induced by the full-wave rectified current flowing in the primary side winding 31, and a discharge lamp 35 is lighted by the high voltage. A current supply circuit 50 supplying the current to the bases of the transistors Q1, Q2 of the push-pull circuit 40 by the generated voltage at the output terminal 21a of the coil 21 is provided.
Patent JP-H11247834-A (JP)
Title: Protective cylindrical body of wire rope for automobile and its forming method
Inventor: MIYAGAWA NAOHISA
IPC: B29C47/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a protective cylindrical body of a wire rope to actuate various functions of an automobile, for example, to transmit by operation of a lever, etc., provided on each part of a trunk open, a bonnet open, etc. SOLUTION: This protective cylindrical body 1 to draw and guide a wire rope 10 is constituted by forming an irregular rough surface part 5 by heat on a surface exposed of an inner peripheral protective film layer 3 and an outer peripheral protective film layer with a synthetic resin mixed with an additive of various kinds of large and small powder and particles made of polyolefin resin which is higher in viscosity and lower in fluidity than a base material and the base material of polyolefin resin of low viscosity and high fluidity with a constitutional material of a hollow synthetic resin body 2 and the inner peripheral protective film layer 3 of an inner periphery and the outer peripheral protective film layer of an outer periphery.