baber/WOPTO huggingface dataset:
Patent JP-H03184492-A (JP)
Title: Adaptive y/c separating system using neural network
Inventor: KOBIYAMA KIYOYUKI
IPC: H03H21/00
Filed: 1989-12-14
Abstract: PURPOSE:To improve a correct answer rate in an optimum mode by detecting the direction of the strongest correlation out of the correlation in four directions such as horizontal, vertical, obliquely left and obliquely right directions to a lot of sampling points in a digital composite video signal by a correlation detecting means including a neural network. CONSTITUTION:When learning the neural network in a correlation detecting means 15, test chart picture data are inputted to a system as teacher data. By using the outputs of respective filters 11-14 for horizontal, vertical, obliquely left and obliquely right directions, a demodulated picture is prepared corresponding to each filter. These respective demodulated picture data are compared with the test chart picture data corresponding to the same picture element. Learning is executed while determining the weight of the neural network so as to select the filter corresponding to the demodulated picture data with the least error. Therefore, at the part of a high spatial frequency generating malfunction conventionally caused by direction decision with simple size decision, the correct answer rate in the adaptive mode is extremely improved.
Patent JP-H04194214-A (JP)
Title: Solidifying method for stabilizing liquid in groove hole
Inventor: HORIUCHI HARUO
IPC: E02D3/12
Filed: 1990-11-28
Abstract: PURPOSE:To prevent overflow of stabilizing liquid from a groove hole by supplying a first solidification material while stirring stabilizing liquid in a groove hole, hereafter withdrawing the stabilizing liquid while supplying a second solidification material to the bottom part of groove hole through a pipe for solidification material. CONSTITUTION:While stirring stabilizing liquid 12 in a groove hole 10 by compressed air, a first solidification material 16 such as sodium silicate is supplied through a pipe 20 arranged in the lengthwise direction of the groove hole 10. Next, stirring is discontinued and while a second solidification material 26 such as cement paste is gently supplied to the bottom part of the groove hole 10 from a grout pump 24 through a pipe 22, the stabilizing liquid 12 in proximity to the top part of the groove hole 10 is withdrawn with a pump 28, so as to keep balance between the supply quantity and the withdrawal quantity of the stabilizing liquid 12. After completion of supplying the second solidification material 26, the material 26 is stirred, stirring is stopped after diffusion, and hence solidification process is completed. Hereby, the groove wall is stabilized, and the structure can be made homogeneous.
Patent JP-H11154128-A (JP)
Title: Application connection point selection system
Inventor: MACHINO NATSUKO
IPC: G06F13/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an application connection point selection system with which an erroneous connection can be efficiently avoided. SOLUTION: Concerning the system for an operating system(OS) 20 to determine the connection point for each application 30, inside the OS 20, a link information table 23 for storing link information relating the application 30 with connection point information or the like, connection point table 22 storing the connection point information and menaging means for managing these link information table 23 and connection point information table 22 are provided.
Patent JP-H06152883-A (JP)
Title: Document reader
Inventor: IWATA NAOHIRO
IPC: H04N1/04
Filed: 1992-11-06
Abstract: PURPOSE:To prevent white reference from being unproper by a stain which locally occurs in the combined pressure roller 12 of document reader white reference in accordance with the timeworn progress of the document reader. CONSTITUTION:In the pressure roller 12, the outer diameter of a roller part 12c (12a) where stain sticking especially and easily occurs in timeworn progress is set to be smaller than the outer diameter of the other roller part 12b. On the material of the roller part where stain sticking especially and easily occurs in accordance with timeworn progress is mold material, the material of the other roller part is rubber and the outer diameters of these roller parts are made to be equal. Or the outer diameter of the roller part of mold material is permitted to be a little smaller than the outer diameter of the roller part of rubber material.
Patent JP-H03183790-A (JP)
Title: Anticorrosive or corrosion inhibitor containing metal chelate
Inventor: NIWA KENJI
IPC: C08K5/5317
Filed: 1989-12-12
Abstract: PURPOSE:To produce an anticorrosive having a significant corrosion preventing effect by incorporating a metal chelate or metal chelate salt of a compd. represented by a specified formula. CONSTITUTION:An anticorrosive or corrosion inhibitor contg. a metal chelate or metal chelate salt of a compd. represented by the general formula, e.g. EDTA is produced. In the formula, X is -COOH or -PO3H2, Y is xylylene or 2-10C straight chain or branched alkylene, this alkylene may have OH and/or CH2 COOH as substituents and may contain one or more among N, O and S in the principal chain, this N may have CH2COOH as a substituent, each of Z1 and Z2 is H, -CH2CH2OH or -(CH2)nX and n is 1 or 2. Mg, Al, Ti, V, Cr or Co, etc., is suitable for use as the metal. The anticorrosive may be used after blending with water, plastics, elastomer, oil, coating, etc.
Patent JP-H03183703-A (JP)
Title: Manufacture of metal magnetic powder for magnetic recording
Inventor: HAGIWARA MASARU
IPC: G11B5/842
Filed: 1989-12-12
Abstract: PURPOSE:To obtain metal magnetic powder as high density magnetic recording medium having excellent dispersiveness by sticking oxidizing material of alkyl benzene compound on the surface thereof after oxidized-stabilizing the metal magnetic powder, which is produced by reducing acicular iron oxy-hydroxide or iron oxide under drying. CONSTITUTION:The powder of the acicular iron oxy-hydroxide of alpha-FeOOH, alpha-Fe2O3, etc., or the iron oxide, is reduced under hydrogen stream to make iron-series metal magnetic powder. This powder is charged into a reaction vessel 1 and a circulating blower 2 is worked, and after circulating N2 gas in the system by adjusting a valve 5, by using oxidizing gas by an ordinary method, the oxidized-stabilizing treatment is executed. Successively, after adjusting the temp. of reaction vessel 1 with a jacket 10 and a heat exchanger 6, the alkyl benzene compound steam together with air are fed to the circulating system with a micro quantative pump 9, and the oxidizing material of alkyl benzene compound containing aliphatic alcohol kind having benzene ring as the essential component is stuck on the surface of magnetic metal powder. The metal magnetic powder for magnetic recording medium having excellent magnetic characteristic is obtd.
Patent JP-H07151376-A (JP)
Title: Air conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/32
Filed: 1993-11-29
Abstract: PURPOSE:To provide an air conditioner in which an opening for installing the main body can be easily formed at a ceiling. CONSTITUTION:Display means for displaying the center of an opening 25 to be formed at a ceiling when a ceiling recessed type air conditioner is installed at the ceiling is provided at a body 6 of the conditioner. Accordingly, when the opening 25 for installing is formed at the ceiling, if sizes from such a center to ends 29a, 29b of the main body are measured and the sizes are decided in two directions from a center with a predetermined position of the ceiling as the center, positions of the opening 25 and the body 6 can be decided without calculating.
Patent JP-2000152464-A (JP)
Title: Branch connection box
Inventor: SAIMOTO TETSURO
IPC: B60R16/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a branch connection box so as to reduce the installed space and weight of the box, by forming a joint circuit on a wiring board of wires and joint wires forming a wire harness by using connector terminals and joint terminals. SOLUTION: Connector terminals respectively constituted by successively erecting press-contacting sections 52 on tab sections 51 and having different tab sections 51 at every connector sections A and B are collected into bundles by means of resin belts 53. In the substrate sections 11 and 21 of first and second wiring boards 10 and 20, joint terminals 60 each of which is protruded upward and composed of two press-contacting sections 61 and 62 successively formed from each other at a right angle are arranged by insert molding. Then joint wires 40 are wired in parallel with each other at regular intervals so that the wires 40 may become perpendicular or parallel to wires 2a. Therefore, the thickness and installed space of a branch connection box can be reduced as a whole.
Patent JP-2000147028-A (JP)
Title: Current detecting circuit
Inventor: MIZUNO FUMIAKI
IPC: G01R19/165
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To detect electric currents with accuracy, with simple constitution. SOLUTION: A transistor Q1 is connected to a power source section 1 side of a shunt resistor Rs via a resistor R1 and a transistor Q2 is connected to the load 3 side of the resistor Rs. Then transistors Q3 and Q4 are respectively connected to the transistors Q1 and Q2, and transistors Q5 and Q6 constituting a current mirror circuit are respectively connected to the transistors Q3 and Q4. The bases of the transistors Q1 and Q2 are connected to the collector of the transistor Q1, and the bases of the transistors Q3 and Q4 are connected to the collector of the transistor Q4. The characteristics of the transistors Q1-Q4 are made identical to each other and those of the transistors Q5 and Q6 are also made equal to each other. The emitter of the transistor Q5 is grounded through a resistor R2, and the voltage value at the emitter is detected by means of a voltage detecting circuit 5.
Patent JP-2001146612-A (JP)
Title: Lap robe
Inventor: ISHIKAWA EMIKO
IPC: A41D13/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lap robe improved in easiness of wearing in a seated condition, thermal insulation, and aesthetics. SOLUTION: This lap robe is such one as to cover at least from the femoral region to the cruris; wherein a cruris insulation cloth to wrap both the front and rear sides of the cruris is provided, and a loop is set at the upper end of the cruris insulation cloth.
Patent JP-H11138423-A (JP)
Title: Slurry liquid with monocrystalline polyhedron alumina contained in it
Inventor: HORIE YUJI
IPC: B24B37/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a slurry liquid which contains monocrystalline polyhedron alumina as spherical polishing material abrasive grain, is capable of obtaining the fine center-line average roughness (Ra) of a magnetic hard disc substrate and capable of texture working without causing problems including head heat. SOLUTION: Slurry liquid contains monocrystalline polyhedron alumina as spherical polishing material abrasive grain. The monocrystalline polyhedron alumina which has an average grain size of 0.1-5 μm, preferably 0.1-3 μm, is contained 0.1-5 wt.% in the slurry liquid, preferably 0.1-3 wt.%. The slurry liquid preferably contains 1-20 wt.% surface active agent. In texture working using the slurry liquid, a polishing tape is pushed against the surface of a magnetic hard disc substrate via a rubber roller while dropping the slurry liquid, into which monocrystallien polyhedron alumina and water-soluble liquid with a surface active agent contained in it are mixing stirred, and the polishing tape is moved in opposition to the rotating direction while rotating the magnetic hard disc itself.
Patent JP-H09144477-A (JP)
Title: Cutoff equipment in pipe jacking method
Inventor: NOGAMI TERUO
IPC: E04B1/684
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing a mounting plate fixed at the inner fringe of a pit for pipe-jacking works according to the shape of the internal surface of the sidewall of a vertically buried cylindrical casing and a packing being mounted on the mounting plate and closing the outer circumference of a jacking pipe. SOLUTION: The whole circumference of a mounting plate 10 is welded to a fringe section on the inner circumferential side of a pit 5 for jacking works formed at the place of the pressing-in of a jacking pipe in the sidewall of a buried casing 4. A packing 11 and a gland plate 12 are fixed onto a mounting bolt 14 by nuts. The central section of the packing 11 is cut off in size, in which the periphery of the jacking pipe is closed in a watertight manner, and the pipe is pressed into the opening of the packing 11. A projecting section into the casing 4 is reduced extremely, a working space in the casing 4 is ensured maximally while all members are prepared, and operation in the narrow casing is diminished.  Accordingly, propulsion workability can be improved because the working space is spread, the diameter of the casing can be decreased, and parts excepting the mounting plate can be reused.
Patent JP-H04191016-A (JP)
Title: Molding tool for different hardness cushion body
Inventor: KOBAYASHI SHINYA
IPC: B29L31/58
Filed: 1990-11-27
Abstract: PURPOSE:To release easily and prevent the generation of a thinner wall formed on a different hardness cushion body by forming one of projections faping each other on a parted face of a mold and rotating the projection to the releasing side of the mold at the time of mold opening. CONSTITUTION:For example, a molding tool of a different harness cushion body used for a head rest of a car is composed of a split mold comprising top forces 24 and 26 and bottom forces 28 and 30. A different hardness component 50 is set on a cavity face 47, and a stay 55 of an insert 52 is inserted into a hold 25a for inserting the stay of a top force. A molding tool 22 is closed and a foaming raw material 54 is injected from a raw material injection hole 25b to form a different hardness cusion body. The ends of projections 38 and 40 are imbedded on both ends of the different hardness component 50 of the formed different hardness cushion body, and the undercut shape is constituted to the different hardness cusion body by the projections 38 and 40. When the molding tool is opened and the different hardness cushion body is released, the projections 38 and 40 are rotated to the mold releasing side to eliminate the undercut, and the different hardness cushion body can be released easily out on the molding tool without getting broken at the sections where the projections 38 and 40 are positioned.
Patent JP-H02169432-A (JP)
Title: Paper feeding device of recording device
Inventor: HIRANO HIROFUMI
IPC: B65H27/00
Filed: 1988-12-22
Abstract: PURPOSE:To carry out paper feeding with a high accuracy irrespective of temperature change by coating a cylindrical base with a thin film of an elastic material and forming a paper feeding roller. CONSTITUTION:A sheet of paper 23 is conveyed by means of a paper feeding roller 10 and a thin plate type paper retainer plate 35. The paper feeding roller 10 is formed by coating a cylindrical base with the thin film of the elastic material such as polyester-urethane, acrylic-urethane, soft vinyl chloride, etc. Thereby, the friction coefficient of the paper feeding roller 10 to the sheet of paper 23 is made sufficiently large while further making the friction coefficient of the paper feeding roller to the paper retainer plate 35 when there is no paper 23 nearly the same as that of the paper retainer plate 35. As a result, the turning force of the paper feeding roller can be kept constant irrespective of the existence of a sheet paper 23 to prevent the deterioration of paper feeding accuracy due to temperature change.
Patent JP-H08176396-A (JP)
Title: Flame-retardant styrene resin composition having ignition melt-dripping property
Inventor: NISHIHARA HAJIME
IPC: C08K5/49
Filed: 1994-12-27
Abstract: PURPOSE: To provide a flame-retardant styrene resin composition containing a rubber-modified styrene resin having a specific reduced viscosity of the resin part and a phosphorous-based flame-retardant, having good ignition melt-dripping property, flame-retardancy, heat-resistance, impact resistance and fluidity and useful for household appliance parts, OA equipment parts, etc. CONSTITUTION: This flame-retardant styrene resin composition having excellent ignition dripping property, flame-retardancy, heat-resistance, impact resistance and fluidity can be produced by compounding (A) a rubber-modified styrene resin having a reduced viscosity (ηsp /C) of the resin part of 0.4-0.6 and obtained by the free radical polymerization of a vinyl monomer such as styrene, α- methylstyrene or acrylonitrile in the presence of a rubbery polymer such as a diene rubber having a glass transition temperature of <=-30 deg.C (e.g. polybutadiene, poly(styrene-butadiene), isoprene rubber or chloroprene rubber) with (B) a phosphorus-based flame-retardant such as phosphine, phosphine oxide, phosphonium salt, phosphinic acid salt, phosphoric acid ester or phosphorous acid ester.
Patent JP-2000120628-A (JP)
Title: Expanding plug
Inventor: IKUTA KAZUICHI
IPC: F16B13/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To relax the force in the longitudinal direction to be applied from the outside to a barrel part by providing a spiral projecting part having the same pitch with a female screw in the inner surface of a peripheral surface of a barrel part, and using the structure that a projecting part of the female screw is intermittently formed by plural slit parts. SOLUTION: An upper part formed by bending a flat plate formed by pressing or the like has a flange 1, and a cylindrical barrel part 2 is continued from the flange 1, and a female screw 3 is provided in the inner peripheral surface of the barrel part 2, and the barrel part 2 is provided with plural slit parts 4 extended toward the flange 1 from the end thereof, and the end separated most far from the flange 1 is provided with plural expanding tongue parts 5 continued from the barrel part 2 and expanded in the outer circumferential direction of the barrel part 2. The peripheral surface of the barrel part 2 is provided with a spiral projecting parts 6 having the same pitch with a female screw 3 provided in the inner peripheral surface.  An expanding plug can be thereby manufactured at a low cost, and the external force to be applied in the longitudinal direction can be relaxed by the projecting and the recessed parts provided in the barrel part 2.
Patent JP-H01165695-A (JP)
Title: Dynamic fluid bearing device
Inventor: SEKIZAWA MASAMI
IPC: F16C33/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve the durability and radial rigidity, by making use of a fluorocarbon oil having a particular viscosity index as a lubricant for the bearing of a dynamic fluid bearing device. CONSTITUTION:A radial member 2 is fitted into a supporting member 1, and a radial 3 is fixed thereto. The internal periphery of the radial member 2 is provided with two-stage bearing surfaces 4, 4, i.e., upper and lower bearing surfaces. The rotating shaft 5 inserted into the radial member 2 is provided with dynamic pressure generating grooves 6, 6 respectively corresponding to bearing surfaces 4, 4 to constitute dynamic pressure radial bearings 7, 7. A dynamic pressure generating groove is provided also at the lower end face of the shaft 5 to constitute a dynamic pressure thrust bearing 8. A grease comprising a base composed of a fluoro oil or fluorocarbon oil having a viscosity index (VI) of 300-450 is used as the lubricant for bearing. The abrasion torque and radial rigidity of the bearing is proportional to the viscosity. Therefore, the higher the viscosity index of the lubricant, the better the results. Further, it is pref. that the lubricant bring about no change in the kinetic viscosity with temp. change.
Patent JP-H09160529-A (JP)
Title: Method for automatically adjusting video monitor, and horizontal oscillating frequency control device of video monitor using the same
Inventor: HIRAKA TADAHIKO
IPC: G09G1/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily adjust the horizontal oscillating frequency of a deflection circuit. SOLUTION: A measuring circuit 11 capable of measuring the horizontal oscillating frequency fa of a deflection circuit 22 and the horizontal frequency fh of a horizontal synchronizing signal S1h coming from the external is provided in combination with a microcomputer 12 controlling the horizontal oscillating frequency fa via a control signal Sc. The microcomputer 12 stores as measurement data the horizontal oscillating frequency fa corresponding to control signals Sc of plural levels and, based on the stored measurement data, determines the level Vc of the control signal Sc in accordance with the horizontal frequency fh.
Patent JP-H11161754-A (JP)
Title: Device for identifying authenticity of card
Inventor: TAKAGI KAZUO
IPC: G11B19/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent illegal alteration of a magnetic storage medium provided in a card. SOLUTION: This device observes spontaneously generated jitter at the time of writing digital information in a magnetic storage medium, and whether or not alternation is operated is identified and judged by referring to information related with the jitter. At this time, information related with the jitter is not held in a card but held in a host device 2 connected through a communication line with a terminal equipment 1. Thus, it is not easy for a person who is trying to do any illegal action to gain access to information related with the jitter being an answer to a logical arithmetic operation, and it is difficult for such a person to calculate the logic by performing reverse calculation.
Patent JP-H01198351-A (JP)
Title: Method of fixing electron element and contact thereof onto substrate
Inventor: JIYANNPIEERU GUROTON
IPC: B42D15/10
Filed: 1988-12-22
Abstract: PURPOSE: To facilitate connection by fixing a chip to the inside of the cavity of a card and making the height of an output terminal same to that of the opening part of the cavity to connect a contact to the card and connecting an electrical connection line to the output terminal of the chip at the same time. CONSTITUTION: After a chip 22 is positioned within a cavity, contacts 27, 30 are positioned on a card 20 to be deposited on a film 31 in a proper pattern so as to be electrically connected to output terminals 23-26. Next, the contacts 27-30 are transferred to the card 20 from the film 31 by bonding operation, press operation and heating operation. During this moving operation, the contacts 27-30 are respectively soldered to the output terminals 23-26. When the film 31 is separated, it is separated from the contacts 27-30 and the contacts 27-30 themselves remain on the card 20 in a bonded state.
Patent JP-H02172243-A (JP)
Title: Method for wire-bonding
Inventor: TSUJI MASAHIRO
IPC: H01L21/60
Filed: 1988-12-24
Abstract: PURPOSE:To directly connect a wire-bonding lead without plating a lead material by a method wherein temperature of the lead material is specific so that direct bonding is possible. CONSTITUTION:Temperature of a lead material is set to 300 deg.C or higher to enable direct bonding. In other words, a reducing atmosphere is used as a wire- bonding atmosphere, and in a thermosonic method wherein heat and supersonic waves are combined, stable junction is obtained by making the lead material temperature exceed 300 deg.C. This enables die-bonding of a semiconductor device and direct wire-bonding of the semiconductor and the lead material without plating process after punching or etching of the lead material.