baber/WOPTO huggingface dataset:
Patent JP-S5960539-A (JP)
Title: Sort processing system
Inventor: KOBAYASHI KANAME
IPC: G06F7/24
Filed: 1982-09-29
Abstract: PURPOSE:To execute sort processing in the course of setting a data to be sorted and also to reduce an operating memory area by providing an input/output controller, internal sorter, two-block span slider, span sort supervisor, and a buffer, etc. CONSTITUTION:A block input/output control device 6 reads out a designated block from an external storage device 2, stores it in designated buffers 8-1- 8-2..., and also when it receives a write command, it writes a data of its buffer in a block of the device 2. Also, an internal sorter 5 sorts contents of the designated buffer when an internal sort command is received. Also, a two-block span slider 4 and a span sort supervisor 3 merge a sorted data stored in the buffer designated by a span slider command, basing on the span length, output whether the data is moved or not before and after merging, output the span length after merging, and sort each inside of all the blocks by the supervisor 3.
Patent JP-S6061273-A (JP)
Title: Light-emitting element array device
Inventor: SHIBAKUCHI TAKASHI
IPC: B41J2/44
Filed: 1983-09-14
Abstract: PURPOSE:To eliminate electrical leakage and enhance dot density, by a method wherein anodes are divided into an odd-numbered group and an even-numbered group, and are arranged in a staggered form in two rows spaced from each other by a distance not smaller than the anode pitch in each of the groups. CONSTITUTION:A tin film of a metal such as aluminum is provided on a substrate glass 11, followed by photo-etching to provide the anodes 15. The anodes being divided into the odd-numbered group and the ven-numbered group, are arranged in a staggered form in two rows, and lead terminals are led out in opposite directions. The spacing d1 between the rows is set to be not smaller than the anode pitch d2 in each of the rows i.e. (d1>=d2). An insulating layer 17 consisting of a glass material is provided in a slit form by screen printing so as to cover the anodes 15 exclusive of the parts coated with a fluorescent material 14. Then, the fluorescent material 14 of ZnO:Zn is applied to the exposed parts of the anodes 15 by electrodeposition.
Patent JP-H0458840-A (JP)
Title: Mothproofing and bird proofing agent for agriculture and mothproofing and bird proofing apparatus using same agent
Inventor: IIZUKA TOSHIYUKI
IPC: A01M29/12
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject bird proofing and mothproofing agent capable of showing a bird proofing and mothproofing effect over a long period by blending p-dichlorobenzene with a petroleum-based resin, etc., and making sublimation of p-dichlorobenzene slower. CONSTITUTION:An objective bird proofing and mothproofing agent obtained by blending p-dichlorobenzene with one or more components selected from a petroleum-based resin, polybutadiene and a mercaptan and preferably furthermore pumice stones and diatomaceous earth.
Patent JP-H0221598-A (JP)
Title: Ecr plasma source and method for forming inner wall film thereof
Inventor: KIRIMURA HIROYA
IPC: C23C16/30
Filed: 1988-07-07
Abstract: PURPOSE:To prevent intrusion of impurity upon formation of film or charging and prevent the inner wall of plasma generating chamber and a plasma introducing aperture from being corroded by forming an inner wall film by use of non- impurity substance with respect to charged material or film material, on the inner wall face thereof. CONSTITUTION:A plasma generation chamber 1 is provided with a coil 5 for generating magnetic field on its outer circumference and has a gas introducing part 4 for microwave introducing part 3 and film formation or for charging. An inner wall film 2 is formed from a non-impurity material with respect to a charged material or film forming material, and i.e., in the case of formation of silicon nitride film, in the film 2, Si compound such as Si-O or Si-N is a non-impurity material. It is thus possible to prevent impurities from being mixed into and to prevent the inner wall face of plasma generation chamber from being corroded in introducing corrosive gas.
Patent JP-S5957703-A (JP)
Inventor: FUJIWARA YOSHITOMO
IPC: B27D5/00
Filed: 1982-09-28
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-S6149993-A (JP)
Title: Heat exchanger
Inventor: ISHIHARA TOSHIHIKO
IPC: F28F1/42
Filed: 1984-08-16
Abstract: PURPOSE:To increase the amount of exchanging heat by a small size and reduce the passing pressure loss of fluid by a method wherein a plurality of heat exchanging fins are provided on the inside or outside of a heat exchanging wall at the inside or the outside of the heat exchanger. CONSTITUTION:A plurality of heat exchanging fins are provided integrally on the inside of the inside heat exchanging wall 3. A pipe 8 is equipped with a blind lid 6. A flow path 9 of the fluid, formed by the pipe 8, the heat exchanging fins 7 and the heat exchanging wall 3, is provided. Heat exchanging area per unit length is increased, therefore, the amount of exchanging heat may be increased compared with the conventional heat exchanger having the same degree of size while the area of passage of fluid in the heat exchanger is large, therefore, the passing pressure loss of the fluid may be reduced. According to this method, the amount of exchanging heat may be increased by a simple structure.
Patent JP-H0220833-A (JP)
Title: Optical arithmetic unit
Inventor: KAWAI SHIGERU
IPC: G02F3/00
Filed: 1988-07-08
Abstract: PURPOSE:To perform logical arithmetic operations in parallel at a high speed by deflecting light emitted by the light source of a 1st plane and light emitted by a 2nd plane and driving optical function elements of the 1st and 2nd planes. CONSTITUTION:Data inputted to the unit is controlled by driving devices 4 and 5. Light emitted by an optical threshold element array 1 is deflected by an optical deflecting element and converged on an optical threshold element array 2. At this time, an output-side optical threshold element emits light only at the part where the light from >=1 optical threshold element is incident when the threshold level is at L or the part where light beams from two optical threshold elements overlap with each other when at H to generate 1 when the light is emitted and 0 when not, thereby performing desired logical arithmetic operations. The light emitted by the optical threshold element is incident reversely on the optical deflecting element and converged on the optical threshold element array 1 similarly to perform the plural arithmetic operations like a catch ball. Consequently, the logical arithmetic operations are performed in parallel at a high speed.
Patent JP-H01105006-A (JP)
Title: Expansion clamping tool
Inventor: BURAIAN JII HAAKAA
IPC: E04B1/38
Filed: 1988-07-08
Abstract: PURPOSE: To prevent drywall or plaster wall from causing break holes by a drive-in expansion fastener having a generally cylindrical hollow body with a tapered end formed from an angular truncation of the body. CONSTITUTION: A fastener 20 has a generally cylindrical body 22. The body 22 is hollow, forming a passage 26 extending from one end to the other. A base 30 is formed at the other end. A flange 32 retaining the fastener 20 in the wall 21 is arranged between a taper-shaped member 28 and the base 30. When the fastener 20 is driven into the wall, the debris of the wall is received in the open portion 34 of the passage 26. The shape of the fastener 20 exerts compressive stress to the wall 21 when the fastener is driven into the wall. However, the stress reaches its minimum as debris is stored inside the fastener 20. As the fastener 20 does not break the wall during the drive-in penetration, it is possible to prevent the making of break holes.
Patent JP-H0613602-A (JP)
Title: Gaas schottky barrier diode
Inventor: ISHIYAMA OSAMU
IPC: H01L29/872
Filed: 1992-06-29
Abstract: PURPOSE:To form a Schottky barrier diode having a high breakdown voltage by employing a RESP structure in which an AlGaAs layer of a second conductivity type is formed on a GaAs epitaxial layer so as to surround a peripheral side wall portion of a Schottky electrode. CONSTITUTION:An n<-> GaAs layer 2 is epitaxially grown on an n<+> GaAs substrate 1. A p<-> AlGaAs layer 3 of a RESP structure is formed on the n<-> GaAs layer 2. An opening is formed in the p<-> AlGaAs layer 3, and a Schottky electrode 5 is formed to overlap the exposed part of the n<-> GaAs layer 2 and the p<-> AlGaAs layer 3. A hetero-pn junction is provided around the Schottky electrode 5, and relaxes a large potential gradient at a Schottky electrode edge portion. As a result, concentration of an electric field in the vicinity of the Schottky electrode 5 can be reduced to enable formation of a Schottky barrier diode having a high breakdown voltage.
Patent JP-S5961950-A (JP)
Title: Semiconductor device and lead frame used for assembling the same
Inventor: YAMADA TOMIO
IPC: H01L23/48
Filed: 1982-10-01
Abstract: PURPOSE:To enhance junction strength of wire by providing a flat protrusion for connection branched from a lead at the internal end portion of lead connected to a header. CONSTITUTION:A transistor 1 has three leads extending in parallel. The center lead 2 is brached to two parts at the internal end portion. The one is bent downward and is connected to a wider conductive plate called header 3 at its end, while the other branched is protruded in the side of bending portion, forming a protrusion 7 for connection. This connecting protrusion 7 forms a falt wire connecting region. Connection of wire 5 to the center lead 2 is equivalent to connection to the flat protrusion 7 for connection. Accordingly, it has sufficient junction strength and thereby reliability of wire connection is improved.
Patent JP-H0836107-A (JP)
Title: Method and device for manufacturing article consisting of diffraction grating
Inventor: TODA TOSHITAKA
IPC: G02B5/18
Filed: 1994-07-22
Abstract: PURPOSE:To simplify the device constitution, to facilitate adjustments of the device, and to continuously manufacture articles consisting of diffraction gratings by imaging two light beams on a photosensitive material by an image formation system and exposing one dot-shaped diffraction grating to them. CONSTITUTION:The laser beam 3 emitted from a laser light source 4 passes through a shutter 5 and is reflected on mirrors 61 and 62 and further made incident on a diffraction grating consisting of concentric gratings having constant grating intervals. Part of the generated diffracted light 8 is selectively transmitted through a light shield plate 9 to select two light beams. Then those light beams pass through lenses 10 and 11 to proceed to the same position on the photosensitive material 1a applied on a base material 1 respectively and cross each other on the photosensitive material 1a, thereby generating interference fringes. When a controller 12 decides that the exposure is not completed as to all data, the respective operations are repeated until the exposure of all the data ends while the light shield plate 9 is rotated.
Patent JP-S5873784-A (JP)
Inventor: CHIYAARESU KORUTORAITO BON
IPC: C25C3/28
Filed: 1982-10-01
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-H0338478-A (JP)
Title: Luggage storing box device of small vehicle
Inventor: MIYAMOTO NOBORU
IPC: B62J9/00
Filed: 1989-07-04
Abstract: PURPOSE:To increase the capacity of a luggage storing box to facilitate putting in and out luggage by extending the upper portion of the front wall of a luggage storing box upward from the upper end of a head pipe, tilting the same backward with respect to the head pipe,and making the rear edge of an opening lower than the front edge of the opening. CONSTITUTION:A luggage storing box is constructed so that the bottom thereof is positioned on the horizontal portion of a lower tube 14 and passed between right and left side framed 16 to be extended upward. The front wall 44a of the storing box is substantially vertically raised enough close to a head pipe 12, and the upper portion of the front wall is silted backward at a steep angle to the head pipe 12. The rear portion of the storing box is extended between right and left lower tubes 14 over an engine 26, then raised upward, and the upper portion of the rear wall 44b is retreated backward. A portion of the above upper portion that is nearest to the front edge of an opening, that is, a step portion formed by bending the rear wall 44b horizontally is made lower than the upper edge of the front wall 44a, that is, the front edge of the opening. Thus, the front wall 44a is expanded forward in such a manner as to be close enough to the head pipe 12, so that the capacity can be enlarged enough so as to store a large luggage such as a helmet 54 or the like.
Patent JP-2000001715-A (JP)
Title: Method for melting chromium-containing steel
Inventor: KISHIMOTO YASUO
IPC: C22C33/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a nozzle at the time of continuously casting even in the case that gas-blowing is not performed and also, the generation of a surface defect and rust caused by inclusions in a product plate at the time of melting chromium-containing steel. SOLUTION: To molten chromium-containing steel after decarburizing treatment, first, Al is added to become 0.002-0.01 wt.% Al content in the molten steel, then, Ti is added so as to become 0.008-0.5 wt.% Ti content in the molten steel, further, Ca is added so as to become 0.0005-0.0050 wt.% Ca content in the molten steel and thereby, the inclusions caused by deoxidation products in the molten steel are mainly composed of a compound oxide containing Ti and Ca.
Patent JP-H0913439-A (JP)
Title: Piping connection device of water supply equipment
Inventor: KAMIJO YUKIO
IPC: E03B7/07
Filed: 1995-06-15
Abstract: PURPOSE: To eliminate suspension of water supply during construction work by installing a piping connecting device having a three-way valve and a T-joint on each end and provided with a stop valve and a bypass valve on water supply piping, and exchanging a meter while passing water in bypass piping. CONSTITUTION: A piping connecting device 1 provided with a three-way valve 5, a tee 15, a stop valve 23, a bypass valve 25, etc., is fitted to a water supply piping across a water meter 2. The three-way valve 5 and the stop valve 23 are operated to pass water in the bypass pipe 25, and to stop tile flow of water into the water meter 2. Connection parts (flanges) 3, 4 of the water meter 2 are removed to achieve inspection, repairs, exchange, etc. In removing the flange, bolts are removed, and a slide member 51 is moved in the axial direction to allow easy detachment. A drain valve and a pilot pipe are fitted to the bypass pipe 25 to prevent water from staying in piping. Work can be efficiently achieved without suspension of water supply during the construction work.
Patent JP-S5873036-A (JP)
Title: Tape recorder
Inventor: MIKURIYA MAKOTO
IPC: G11B15/093
Filed: 1981-10-24
Abstract: PURPOSE:To surely detect the tape end, by detecting and counting the period and its interval of pulse signals generated with brushes of a tape recorder driven by a brushed DC motor. CONSTITUTION:A resistor 2 is connected in series with a brushed DC motor 1, a pulse generated across the resistor 2 is amplified 3 and controlled 13. When an interval T of the generated pulse is larger than a reference value M stored 14, a tape end signal is outputted and automatic reversing 15 is done. If T<M is obtained through the generation of the pulse with the vibration of a shaft when the tape reaches its end, the generated pulse is counted and when the number exceeds a prescribed value, the tape end signal is similarly generated. Thus, the pulse during tape run is neglected, the tape end is surely detected, allowing to perform automatic reversing accurately.
Patent JP-H0461712-A (JP)
Title: Ice/snow hard-to-attach electric wire
Inventor: YAMADA KOICHI
IPC: H01B7/28
Filed: 1990-06-28
Abstract: PURPOSE:To prevent attachment of ice and/or snow effectively by forming a porous film layer on the surface of an element wire, and filling voids in this porous film layer with power of graphite fluoride. CONSTITUTION:Each element wire 3 of electric wire concerned has Al or Al alloy on the surface, and a porous film layer 4 is formed on the surface of this element wire 3, and voids in the porous film layer 4 are filled with power 5 of graphite fluoride. Graphite fluoride has a contact angle with water as large as 145 deg. and presents ample water repellent property. Filling the voids with the powder of graphite fluoride provides a condition that the surface of element wire is covered with graphite fluoride, and therefore the powder gives water repellence to the surface of element wire. This high water repellence prevents attachment of ice and/or snow in favorable performance.
Patent JP-H0729531-A (JP)
Title: Fluorescent character display tube
Inventor: OKAMOTO YOSHINARI
IPC: H05B33/22
Filed: 1993-07-12
Abstract: PURPOSE:To provide color filters by which light transmissive positive electrode conductors can be formed uniformly without deformation and upon which the influence of etching is not exerted when the positive electrode conductors are formed in a front light emitting type fluorescent character display tube. CONSTITUTION:Belt-like filters R, G and B exist on a light transmissive positive electrode board 2. A protective film 3 having light transmissivity, an insulating property and etching resistance exists on the respective filters. Belt-like positive electrodes 7 composed of a light transmissive positive electrode conductor 4 and a phosphor layer 6 are arranged on the protective film with every filter. Even if a recess and projection exists on the filters, the positive electrode conductors can be formed uniformly on the protective film whose surface is almost flat. Since the filters exist under the protective film, even if the positive electrode conductors are formed by etching, the filters are not eroded by etching liquid.
Patent JP-S6330308-A (JP)
Title: Production of activated carbon
Inventor: MATSUBARA KENJI
IPC: C01B31/08
Filed: 1986-07-23
Abstract: PURPOSE:To produce the title activated carbon stably and easily and simultaneously to recover a useful activating exhaust gas by oxidizing coal in a rotary kiln to decrease the caking property, and then activating the coal in an external- heating rotary kiln. CONSTITUTION:The raw coal 1 is crushed, and the particle size is regulated. The coal is then introduced into the rotary kiln-type oxidation furnace 3, and oxidized to decrease the caking property. The coal is subsequently introduced into a carbonization furnace 4, heated at about 700 deg.C in an inert gaseous atmosphere, and carbonized. The obtained coal is introduced into the external-heating rotary kiln-type activation furnace 5, and activated at about 900 deg.C while blowing in an activating gas 6 such as steam or CO2. The obtained activated carbon 8 is cooled and recovered. The exhaust gas 15 generated by the activation reaction is introduced into sensible heat recovery device 9 wherein the sensible heat of the gas is recovered, and the components such as CO and H2 contained in the gas is efficiently utilized for producing chemical products and as fuel, etc.
Patent JP-H1116181-A (JP)
Title: Objective lens driving device for optical head
Inventor: TERAJIMA KOKICHI
IPC: G11B7/135
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To position an objective lens in a prescribed turning position by impressing a kick pulse comprising the pulse of a reverse polarity following the pulse of a prescribed polarity upon a coil for tracking. SOLUTION: A coil for tracking 7 is wound around a circle having the axial line of a supporting shaft as the center in the tangential direction and this tracking coil 7 is electrified to generate Lorentz's force in the tangential direction between a wire rod part facing to a magnet 5 and extending in the direction of the axial line of the supporting shaft and the magnet 5. Then, a lens holder is turned around the supporting shaft to perform tracking control and objective lens changing operation. Then, a normal pulse is impressed in arbitrary timing within a range where magnetic pole planes of the coil for tracking 7 and the magnet 5 are opposite to each other and the following pulse of the reverse polarity is impressed at the point of time when both magnetic pole planes reach a position to be disconnected from each other.
Patent JP-H0337682-A (JP)
Title: Image forming device
Inventor: IKEDA MASAMICHI
IPC: H05K13/08
Filed: 1989-07-05
Abstract: PURPOSE:To improve efficiency of development by operating a developing unit moving means so that a specific developing unit is always ready in the development position in a device main body even if other developing units except for the specific one are ready in the development position of the device main body after development is completed. CONSTITUTION:The device is provided with a developing unit housing device 2 housing plural developing units 1A to 1C on one side of the device main body A, and with the developing unit moving means C moving the developing units 1A to 1C between the developing position in the device main body A and the developing unit housing device 2. When the frequently used developing units 1B and 1C, except the developing unit 1A, are ready in the developing position of the device main body A after prescribed development is completed, the developing unit moving means C is operated through a control means to return the developing units 1B and 1C to the developing unit housing device 2. Simultaneously, the developing unit 1A is moved to the development position in the device main body to be ready. Thus, developing efficiency is improved.
Patent JP-H1017192-A (JP)
Title: Paper conveying device
Inventor: YAMAUCHI KOICHI
IPC: B65H29/24
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent collision of the forward end of a transfer paper with a paper conveying belt and to prevent blurring of an image due to an impact by a method wherein the suction port part of a suction means is disposed to the inner side of the transferring means side of a paper conveying belt. SOLUTION: A paper conveying device comprises a paper conveying belt 31 to convey a transfer paper from a transferring apparatus 15 to a fixing part; a suction duct 32 on the transfer apparatus side being a suction port part to suck a transfer paper to the paper transfer belt 31; and a vacuum pump to generate a pressure lower than that at the outside in the suction duct 32 on the transfer side. The paper conveying belt 31 is suspended from two drive rollers 33a and a drive roller 33b, and the suction duct 32 on the transfer apparatus side is arranged in the vicinity of the drive roller 33a inside the paper conveying belt 31 and on the transfer apparatus 15 side (in a spot situated downstream from the transfer apparatus 15).
Patent JP-H074158-A (JP)
Title: Assembled wire screen device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/52
Filed: 1993-06-21
Abstract: PURPOSE:To simplify tension adjustment and wire arrangement works with a wire tension mechanism, improve workability and reinforce a wire mesh member against wind pressure or the like without any need of a separate wire tension mechanism. CONSTITUTION:An assembled wire screen device body 10 is formed out of the first and second fastening members 11 and 12, the first and second movable members 13 and 14, and the first and second wire mesh members 15 and 16 respectively laid among the members 11, 12, 13 and 14. Also, the first and second movable members 13 and 14 are kept in self-supported state with four wires consisting of the first and second wires 51 and 52, and the third and fourth wires 53 and 54 of a wire tension mechanism 50 and, at the same time, each of the wires 51 to 54 is extended so as to reinforce the first and second wire mesh members 15 and 16.