baber/WOPTO huggingface dataset:
Patent JP-H04138978-A (JP)
Title: Crawler type carrier vehicle
Inventor: TAKIMIYA TAROU
IPC: B60K1/00
Filed: 1990-09-29
Abstract: PURPOSE:To improve lightness and quietness by coupling a drive unit using an electric motor to a crawler and feeding a power source for the electric motor from an engine generator or a battery loaded on the crawler. CONSTITUTION:Carrier vehicle is formed such that a crawler 1 is run around a plurality of sprockets 2. The frontmost part of the sprockets 2 forms a drive wheel, and is coupled to a drive mechanism 4 formed to a unit through a motor 3. The drive mechanism 4 contains a reduction mechanism and a differentiating mechanism. A load-carrying platform 5 is horizontally arranged between the crawlers 1 and 1 on both sides, and cargoes can be loaded thereon. A box 7 is located at the rear part of the load-carrying platform 5, and a battery 8 serving as a power source is contained in the box and feeds a power to the motor 3.
Patent JP-H02108220-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-10-18
Abstract: PURPOSE:To obtain excellent recording/reproducing characteristics even for high-density digital recording by depositing a ferromagnetic metal thin film on a polymer film having protrusions of 50 - 200 Angstrom  height comprising inorg. fine particles of 500 - 3,000 Angstrom  particle size. CONSTITUTION:The fine powder coating layer 6 is provided on a polymer film such as polyethylene terephthalate, and then a ferromagnetic metal thin film 9 such as Co, Co-Ni or Co-Ti is vapor deposited thereon. The coating layer 6 consists of a mixture of resin 7 and inorg. fine particles 8 such as Al2O3, Fe2O3, TiO2, etc., having 500 - 3,000 Angstrom  particle size. The particles are covered with the resin 7 to give the protrusions of 50 - 200 Angstrom  height. The thin film 9 deposited to cover the coating layer including the protrusions is 500 - 2,500 Angstrom thick and has the magnetization direction in its plane or perpendicular to the plane. Then the surface is covered with a protective lubricating film 10 such as plasma polymerized film, SiO2 film, carbon film, fatty acid film, etc. The back surface of the medium is covered with a back coating layer 11 to constitute the magnetic tape.
Patent JP-H01103459-A (JP)
Title: Thermal head controller
Inventor: TSUGANE TSUNEO
IPC: B41J2/355
Filed: 1987-10-19
Abstract: PURPOSE:To enhance a printing quality by providing a ROM prestoring a plurality of pulse width patterns of a drive signal. CONSTITUTION:Data is transmitted to shift registers SR1-SR8 from a host side, and therein the data is accumulated. When a first block is to be printed, a thermal head controller 1 reads a table for the first block stored in a ROM 2. Then, the controller 1 sets a strobe pulse width for the first block, adds a predetermined strobe pulse waveform for the first block to the shift register SR1, and fires heating resistors R11-R1n of the first block of a thermal head. Next, when a second block is to be printed, the thermal head controller 1 reads a table for the second block in the ROM 2. Then, the controller 1 sets a strobe pulse width for the second block, adds a predetermined strobe pulse waveform for the second block to the shift register SR2, and fires heating resistors R21-R2n of the second block of the thermal head. After that, a printing is similarly carried out in order until the n-th block is printed, and the printing action is completed.
Patent JP-H01105555-A (JP)
Title: Containing device
Inventor: KOIKE HISASHI
IPC: H01L21/677
Filed: 1987-10-17
Abstract: PURPOSE:To remove a platelike body by a maximum removing margin by forming the ends of parallel grooves in a wedge state, and obliquely driving the body of a lower ahead state to a horizontal state even if one end of the body is engaged with the wedge. CONSTITUTION:When a wafer 5 is disposed in a carrier and one end of the wafer 5 is engaged with the wedge shape of the end 31b of the carrier, one end of the wafer 5 is raised in contact with the oblique face of the wedge shape, and one end of the opening end is brought into contact with the flat part of the groove 31, and hence contained in a lower ahead state. The carrier is raised at a lower ahead angle theta by an oblique driving mechanism. As a result, the removing margin (x) of the wafer 5 when the wafer 5 is disposed in the horizontal state coincident with the horizontal level L as compared with the margin (y) of the lower ahead state of the wafer 5, thereby extremely easily removing the wafer 5.
Patent JP-H02109980-A (JP)
Title: Hollow fiber membrane for immobilizing enzyme
Inventor: ISHIZUKA HIROTOSHI
IPC: C12N11/06
Filed: 1988-10-18
Abstract: PURPOSE:To maintain long-term high activity of enzyme immobilized membrane of hollow fiber without lowering water permeating performance of the membrane by supporting a water-soluble polymer containing at least two functional groups on a porous layer of hollow fiber membrane in a crosslinked state. CONSTITUTION:A membrane material is dissolved in a mixed solvent of a polar solvent such as N-methyl-2-pyrrolidone to dissolve the membrane material such as aromatic polyolefin and a solvent such as ethylene glycol to be miscible with the solvent but not to dissolve the aromatic polyolefin to form a solution of membrane preparation. Then the solution is extruded by a double pipe type nozzle and coagulated to give a hollow fiber membrane. Then the membrane is impregnated with an aqueous solution of a water-soluble polymer such as polyethyleneimine and crosslinked with a crosslinking agent. Then a solution of enzyme is passed through the membrane and the enzyme is immobilized through a functional group by covalent bond to give an enzyme immobilized membrane. Consequently, the membrane has excellent water permeating performance and can be used for a long period of time without elimination of enzyme even in enzymatic reaction.
Patent JP-H06107079-A (JP)
Title: Roof carrier for automobile
Inventor: SATO TOMOO
IPC: B60R9/04
Filed: 1992-09-30
Abstract: PURPOSE:To suppress the generation of fluting sound and prevent the catching of dust between a cushioning material and a roof by covering the mounting part of a support frame to the roof. CONSTITUTION:A cover 58 formed from a flexible material to have a skirt part 58b continued to the lower end outer circumference of a support frame 221 and elastically making contact with the upper part of a roof 21 almost over the whole circumference is connected to the lower part of the support frame 221 to enclose a cushioning material 31.
Patent JP-H09106457-A (JP)
Title: Image processor
Inventor: HASHIMA MASAYOSHI
IPC: G06K9/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To extract a floor area and an obstacle area from a camera image at high speed. SOLUTION: A dividing/reading part 14 divides an image fetched by a camera 11 into plural areas, and a cumulative operating part 15 operates and cumulates the absolute value of difference between the density data of respective picture elements in the areas and the set density (a density value is zero, for example). A floor/obstacle discriminating part 16 compares the accumulated value or average value of all the picture elements in the areas with the set value and discriminates whether the concerned area is the floor area or the obstacle area, based on the compared result.  Besides, an average density calculating part 21 calculates the average density for each area, the cumulative operating part 15 operates and cumulates the absolute value of difference between the density for each picture element in the respective areas and the average density, and the floor/obstacle discriminating part 16 compares the cumulative value or average value of all the picture elements in the areas with the set value and discriminates whether the concerned area is the floor area or the obstacle area, based on the compared result.
Patent JP-H04138301-A (JP)
Title: Apparatus for measuring shape of cylindrical hole
Inventor: HARA TSUKASA
IPC: G01B7/34
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to measure the shape of a cylindrical hole having the relatively small diameter accurately by using a pair of differential transformers, and converting the amounts of displacements of a pair of contacts into electric signals. CONSTITUTION:When a plug-in part 1a of a main body 1 is inserted into a cylindrical hole 2 in this constitution, a pair of contacts 15 are always pushed to the circular surface of the cylindrical hole 21 by the force of plate springs 5a. When the contacts 15 are pushed to the cylindrical hole 21 by the force of the springs 5a, bars 7 are displaced in response to the inner diameter with supporting points as the centers. The amounts of displacements are outputted as the output signals of a pair of the differential transformers 16. The inner diameter and the roundness are obtained based on the synthesized signal of the output signals when the main body 1 is rotated with the axial center of the cylindrical hole 21 as the center. The straightness is obtained from one output signal of the transformer 16 when a sliding body is moved in the direction of the axial center, and the taper is obtained from the synthesized signal. Thus, the shape of the cylindrical hole having the relatively small diameter can be accurately measured.
Patent JP-2000088916-A (JP)
Title: Component conveyor in and out of chamber and component tester
Inventor: OKUDA HIROSHI
IPC: G01N1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a component conveyor in and out of a chamber capable of effectively preventing a dew formation in an opening of the chamber in the case of receiving and delivering a component in and out of the chamber in the state that the chamber is particularly at the ambient temperature or lower (normal temperature or lower) and a component tester. SOLUTION: The component conveyor has a moving base 4 slidably passing an opening 6 provided in a chamber 300 substantially sealed therein and mounted reciprocally in and out of the chamber 300, a component container 12 provided on a surface of the base 4 and detachably mountable for the component, an outside shutter 50 provided at an outside end of the chamber of the base 4, with the base 4 passed through the opening 6, brought into contact with an outside peripheral edge of the opening 6 at a position for slidably moving to the inside of the chamber 300 to a maximum limit to seal the opening 6, and an inside shutter 52 brought into contact with the inside peripheral edge of the opening 6 at a position for slidably moving to an outside of the chamber 300 to a maximum limit to seal the opening 6.
Patent JP-S60144983-A (JP)
Inventor: DEBITSUDO UIRIAMU SATSUCHIERU
IPC: H01L37/00
Filed: 1984-12-14
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-H09103837-A (JP)
Title: Production of deformed cross-section bar
Inventor: OBA MAKOTO
IPC: B21H8/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To improve productivity by eliminating the deformation such as twist caused on a bar after working, and to effectively produce a deformed cross-section bar having a different thickness in the plate width direction. SOLUTION: A cross-sectional triangular rolling blank 4 in which the cross- section central part thickness is thick and the thickness from the cross-section central part toward the ends of cross-section is made gradually thinner is passed through the gap between a die roll 2 having a groove 1 and a flat roll 3 arranged oppositely to the die roll 2, and is rolled with the die roll 2 and the flat roll 3.
Patent JP-H08107656-A (JP)
Title: Armature coil terminal connection structure of compact dc motor
Inventor: YAMAGUCHI TADAO
IPC: H02K13/04
Filed: 1994-10-03
Abstract: PURPOSE: To easily achieve soldering and laser spotting by preventing lifting of a terminal without increasing outer diameter when connecting the terminal of an armature coil to the outer-periphery part of a flat-plate commutator. CONSTITUTION: Two cut-out holes 2 and 3 are provided for each terminal 4a at the outer periphery of a flat-plate commutator 1. At this time, the opening width of cut-outs 2a..., 3a... is set smaller than the diameter of the holes. A terminal 4a of each armature coil 4 is passed through one cut-out hole 2 via the opening, is passed through the other cut-out hole 3 via the opening before binding. After that, the terminal between, for example, the cut-out holes 2 and 3 is bound by soldering or laser spotting.
Patent JP-H04140992-A (JP)
Title: Image pickup device
Inventor: MATOBA KAZUYUKI
IPC: H04N9/64
Filed: 1990-10-02
Abstract: PURPOSE:To suppress luminance difference by controlling the amplitude of a signal for the correction of the luminance difference corresponding to color information. CONSTITUTION:An image signal image-formed on an image pickup element 101 via a lens 100 is read out of the image pickup element 101 by interlace scan at every picture element, and a reset noise is eliminated from it at a CDS circuit 103, and after that, luminance signal processing and chrominance signal processing are performed. In the chrominance signal processing, color difference signals R-Y, B-Y can be obtained. Meanwhile, the output of the CDS circuit 103 is inputted to a (gamma) and Knee conversion part 104 first to perform the white compression processing of a high luminance part, and after the averaging of a luminance signal in a horizontal direction is performed by a low-pass filter 105, the luminance difference correction is performed, and it is outputted as a luminance signal Y. A differential signal Vapc that is a high-pass component in the vertical direction of the luminance signal for the luminance difference correction, after receiving prescribed amplitude limitation at an amplitude limitation circuit 10, is added on an original luminance signal by an adder 108 as a luminance difference correction signal, and finally, the luminance signal Y from which the luminance difference is eliminated can be obtained.
Patent JP-H08103566-A (JP)
Title: Television game machine
Inventor: SASAMOTO HIDEYUKI
IPC: A63F13/235
Filed: 1994-10-04
Abstract: PURPOSE: To provide a television game machine, by which a game can be played by moving the body, and damage of an operating means can be prevented. CONSTITUTION: The space above the flat floor surface 2 in front of a monitor television 4 is taken as a play space, plural transmission type photo sensors comprising projectors 20a, 21a and photo detectors 20b, 21b disposed opposite to each other are arranged on the floor surface 2 of the peripheral edge outside the play space, and a grating having designated longitudinal and horizontal equal spaces is formed along the floor surface 2 by light rays directed from the projectors 20a, 21a to the photo detectors 20b, 21b. The game machine comprises a detecting means for detecting the position of feet of a player standing in the play space from signals of the photo sensors, the light rays of which are intercepted, and a detection signal of the detecting means is taken as an operating signal of a television game.
Patent JP-H08124544-A (JP)
Title: Cylindrical alkaline battery
Inventor: INAYOSHI NOBUYASU
IPC: H01M6/08
Filed: 1994-10-27
Abstract: PURPOSE: To protect a metal current collector rod against damages at a process for forcible insertion into the boss section of a sealing gasket, and increase leaktightness. CONSTITUTION: A positive electrode mix 2, a separator 3 and gel type negative electrode 4 are coaxially housed in a positive electrode can 1, and the open section of the can 1 is sealed with a sealing gasket 5 and a negative electrode terminal plate 6. In addition, a current collector rod 7 is made to pass through the boss section 5a of the gasket 5 at a center position, and the upper end of the rod 7 is connected to the internal surface of the plate 6. At the same time, the lower end of the rod 7 is inserted in the electrode 4. The rod 4 has an upper large diameter section 7b, and the lower end section continuous therefrom is formed as a small diameter section 7c.  Also, the overall length L1 of the section 7b is set to be larger than the overall length L3 of the boss section 5a, and the overall length L2 of the section 7c is set to be equal to or larger than a half of the overall length L3 of the section 5a. Furthermore, the outer diameter ϕ1 of the section 7b is made slightly larger than the inner diameter ϕ3 of the section 5a, and the section 7b is pressed into the section 5a.
Patent JP-H08118491-A (JP)
Title: Method and apparatus for rewinding rolled film
Inventor: KONISHI HISASHI
IPC: B65H20/10
Filed: 1994-10-27
Abstract: PURPOSE: To easily remove a paper tube while preventing the winding of dust or foreign matter by reversely rewinding a rolled film to a winding direction while forcibly feeding ionized air between the films which attract static electricity to be charged, and slightly inclining only at the upper part of the tube to rotate it around the film. CONSTITUTION: A paper tube gripper 9 provided at the end of a paper tube drive shaft 13 connected to a reversibly stepping inverter motor 14 is fixed in the paper tube 7 of a rolled film 8, the upper end of the tube is fixed by a paper tube retainer 10 rotating together with the tube, the tube is rotated around its own axis in the reverse direction to the winding direction of the film 8, and simultaneously the retainer 10 is eccentrically deviated from the upright position of the tube by a paper tube upper part eccentrically moving mechanism 20 to incline the tube. The film is rewound while spraying clean ionized air by a blower 3 with an air filter 2 to the gas of the film from the lower end face of the film 8 while rotating the tube around inner and outer sum gears 22, 23 by a planetary gear 21 coupled to the retainer.
Patent JP-2001085905-A (JP)
Title: Dielectric filter
Inventor: IKEDA AKIRA
IPC: H01P1/212
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric filter with a hole whose diameter is manufactured which has a higher degree of design freedom about the coupling amount and a position of an attenuation pole than that of a conventional step impedance monolithic filter. SOLUTION: The dielectric filter 10 is provided with a dielectric block 1 of a nearly rectangular prism shape made of a dielectric material, holes 2, 3 being at least two through-holes or non-through-holes that are formed from one side of the dielectric block 1 to the other opposite side, inner circumferential electrodes 6, 7 provided to the holes 2, 3 and an earth-purpose outer circumferential face electrode 5 provided at least to an outer circumferential face of the dielectric block 1. In this case, at least either of the holes 2, 3 consists of parts 2a, 2b or 3a, 3b whose center axes 2c, 2d or 3c, 3d are eccentric to each other.
Patent JP-H11101295-A (JP)
Title: Fluid-filled cylindrical vibration control support body
Inventor: IKEDA KATSUHISA
IPC: F16F13/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high spring ratio in two directions crossing orthogonally to each other as durability exerted on an axially inputted support load is ensured. SOLUTION: In this support body, an elastic partition member 58 to partition first and second fluid chambers 72 and 74 are formed approximately in the shape of a cylinder, and a lightening recessed part 49 axially internally extending from an outside end face is formed in the part on the inner peripherally side of a second annular rubber elastic body 18. The part on the outer peripheral side of the second annular rubber elastic body is formed in a pair of boring parts 50 and 50 axially extending from a second fluid chamber 74 positioned facing each other in one way in a radial direction. In this way, a pair of elastic vertical wall parts 52 and 52 extending in the same direction as that of the elastic partition member 58 are formed in the second annular rubber elastic body 18 between the lightening recessed part 49 and the boring parts 50 and 50.
Patent JP-H07216560-A (JP)
Title: Production of processed article and article made of corrodible metal or metal alloy and having abrasion-resistant coating film
Inventor: HAINTSUUGIYUNTAA SHIENTSUERU
IPC: C23C28/00
Filed: 1994-10-27
Abstract: PURPOSE: To produce metal workpieces having an excellent corrosion and wear resistances by providing on the surface of workpieces made of metals of inferior corrosion-resistance and the like a hard compound layer of specific elements via an intermediate layer of a Cu-Sn-Zn base alloy.  
     CONSTITUTION: On the surface of workpieces made of a metal or alloy having inferior corrosion-resistance such as Al, Cu, Zn, Ni and alloys thereof or steel and after cleaning by an alkali-degreasing or an acid-cleaning or the like, a Cu-Sn-Zn alloy consisting of 45 to 80% Cu, 10 to 55% Sn, 0 to 15% Zn or the like is electro-plated. Subsequently, a hard compound layer of nitride, carbide, boride, oxide, silicide of metals of the groups IV, V and VI in the Periodical Table of the Elements is formed by a PVD processes upon the plating layer. As the hard metal compound layer such as TiN has pin-holes and is porous, the Cu-Sn-Zn plating layer prevents the infiltration of corrosive material through the pin-holes, thereby the metal workpieces having excellent hardness and wear resistance as well as corrosion resistance are produced. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09176457-A (JP)
Title: Thermosetting resin molding material
Inventor: OGATA MASAJI
IPC: H01L23/31
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing thermosetting resin molding material having excellent flowability, curability and workability in molding and reliability of heat shock resistance, humidity resistance, etc., by using a large amount of spherical fused silica having a specified particle diameter, a specified particle size distribution and a specified specific surface area. SOLUTION: This molding material is prepared by mixing a thermosetting resin with 80wt.% or above spherical silica having a mean particle diameter in the range of 5-15μm maximum particle diameter of 100μm or below, such a particle size distribution that, when the distribution is represented by using an R.R.S. diagram, the gradient of lines is 1.0 or below in the region corresponding to at least 60wt.% of intermediate particle diameter portion excluding the coarse particle portion and the fine particle portion and an average specific surface area of 4m<2> /g or below.
Patent JP-H0688521-A (JP)
Title: Exhaust gas purifying device for vehicle
Inventor: OTA MITSUNOBU
IPC: F01N3/28
Filed: 1992-09-07
Abstract: PURPOSE:To improve sealing property and heat resistance by knitting a heat resistance metal thin wire in an annular space between a cylindrical type ceramic catalyst outer circumferential surface and a casing inner circumferential surface, arranging an elastic body of a corrugated metal net body or a thermal expansion ceramic seat and the like, and also arranging a seal member having heat resistance in the annular passages on both sides of the elastic body. CONSTITUTION:A heat resistance metal thin wire is knitted in an annular space between a cylindrical type ceramic catalyst outer circumferential surface and a casing inner circumferential surface, a corrugated elastic body of a metal net body or a thermal expansion ceramic seat and the like is arranged in the space, and a seal member formed by spreading silica fibers whose purity is 90% or more, through a blade work, on the outer circumference of a mesh rope formed in, a rope shape in which the thin metal wire is knitted and wound in a calender shape, is arranged in the both sides annular passage of the elastic body.