baber/WOPTO huggingface dataset:
Patent JP-H11114856-A (JP)
Title: Motor-driven tool
Inventor: TANABE HARUYUKI
IPC: B25F5/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a changeover lever, and improve operability of a trigger by arranging a regulating means in a main body so as to regulate a rotational range of the changeover lever and deflection in the direction for crossing the rotational direction, on the tip part side of the changeover lever. SOLUTION: A lever regulating body 10 is integrally formed with a main body 1 between a trigger 5 and a lever main body so as to cover the tip part side of the lever main body, and a rotational range and vertical directional deflection of a changeover lever 6 are regulated. According to this constitution, since the tip part side of the lever main body is covered with the lever regulating body 10, damage of the changeover lever 6 can be prevented even from impact from either direction. Operability of the trigger 5 is improved, and the working efficiency is improved. A posture of the main body 1 at work can be stabilized, and accuracy of work can also be improved. In addition, since the lever regulating body 10 is integrally formed with the main body, strength of the lever regulating body 10 is improved, and damage of the changeover lever 6 can be more reliably prevented.
Patent JP-2001104935-A (JP)
Title: Transportable apparatus for cleaning soil
Inventor: KAMATA MICHIHIKO
IPC: B09C1/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To make a gas treating device transportable without making the structure of the device complex and without increasing the weight of the device. SOLUTION: In the transportable apparatus for cleaning soil equipped with a kiln which heats polluted soil and separates pollutants from the soil and gas treating devices (a) which treat gas containing the pollutants from the kiln in turn to remove the pollutants from the gas, each device (a) is composed of a device body aH which makes the gas flow vertically to be treated and a frame aF for supporting the body aH, and each body aH is divided into a plurality of vertical stages.
Patent JP-H07139542-A (JP)
Title: Screw rotor part and manufacture of screw
Inventor: KURODA KOICHI
IPC: B21H3/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide a screw performance and yield of which can be improved, and manufacture thereof. CONSTITUTION:A blade part 2 made of aluminum alloy formed with helical projections is provided on the outer circumference of a shaft 1 (coefficient of linear expansion 17X10<-6>/ deg.C) made of stainless steel (SUS304) material of diameter 20-40mm. The blade part 2 is a clad composed of two layers, an inner layer material 2a (coefficient of linear expansion 16-17.5X10<-6>/ deg.C) made of powder alloy of low hot working adaptability, and an outer layer material 2b (coefficient of linear expansion 20X10<-6>/ deg.C) made of melt alloy of high hot working adaptability. When the thickness of the inner layer material 2a is set more than 3mm, it is easy to hold the strength due to shrinkage fiting. If the inner layer material 2a occupies from the center of projection height to the outside, the possibility generating a crack at hot rolling is increased. Considering the hot working adaptability at rolling, it is favorable that the inner layer material 2a is formed so as not to appeare on the surface.
Patent JP-H02132635-A (JP)
Title: Substrate for magnetic disk
Inventor: MARUYAMA SHIGERU
IPC: G11B5/82
Filed: 1988-11-11
Abstract: PURPOSE:To obtain such a substrate that has good molding property and supe rior substrate characteristics and satisfies the properties required for a magnetic disk by adding a specific inorg. filer to specific liquid-type unsatd. polyester resin having small shrinkage when molded. CONSTITUTION:The substrate consists of 18-23wt.% of the liquid unsatd. polyester resin having 0.1% shrinkage when cured, 75-80wt.% of the sum of a thickener and calcium carbonate as the inorg. filler having 10mum maximum particle size and 1mum mean particle size, and the balance of proper amounts of a mold release agent and a catalyst. By specifying the size of calcium carbonate as the inorg. filler to 10mum at most and using the liquid unsatd. polyester resin having good molding property and the shrinkage as small as 0.1% or less when cured, the obtd. substrate has good surface smoothness with about 0.01mum roughness and 0.2mum undulation. Moreover, it maintains preferable values of heat resistance and thermal deformation temp.
Patent JP-H09122811-A (JP)
Title: Knock out mechanism of multi stage press machine
Inventor: HONDA KENJI
IPC: B21D45/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the knock out mechanism improved for freedom of design by making a measures for offset load unnecessary. SOLUTION: A driving pin 11 out of knock out pins 11, 21 is elevated by a driving part 4. This elevating motion is converted to the reciprocating motion in the direction orthogonal thereto by a first can device 14 and a transmitting member 8 is horizontally moved, further, the reciprocating motion of a transmitting member 8 is converted to the elevating motion of a following pin 21 through a second cam 24.
Patent JP-H07119391-A (JP)
Title: Vertical shaft spraying device and vertical shaft spraying method
Inventor: OMORI SATORU
IPC: E21D11/10
Filed: 1993-10-21
Abstract: PURPOSE:To spray concrete, etc., to wall surfaces mechanically with remote control by suspending a frame body in a vertical shaft to position it with grippers, and turning and driving a nozzle on the frame body. CONSTITUTION:Four grippers 16 positioning a frame body 13 in a vertical shaft are provided to the side of the frame body 13 opposed to a side wall Wa in an expansible manner in the horizontal direction. When spraying operation of concrete, etc., is made, a hydraulic unit 35 is operated from a remote control section to espand and drive all grippers 16, and the whole contact member 34 is brought into contact with the existing earth retaining layer Wb to position a rotary shaft 25 at the approximate center of the vertical shaft W as the pushing reaction. After that, a supply device is started, and a nozzle driving section 44 is driven to rotate the rotary shaft in a required direction. According to the constitution, concrete, etc., from a nozzle 27 are made to adhere to the opposite side wall Wa, and the uniform earth retaining layer Wb is formed in succession in every direction. After specific thickness is decided by a TV camera 32, every operation is stopped to degenerate and drive the grippers 16, and a spraying manipulator 11 is lowered by specific distance.
Patent JP-H09126174-A (JP)
Title: Oil feeder for rotary type compressor
Inventor: IIDA KEIZO
IPC: F04C29/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To contribute even oil having flowed in a suction pipe much toward the lubrication of rollers and vanes as oiling within a cylinder by communicating an oil reservoir with the suction pipe by a capillary tube. SOLUTION: Since the inside of a feed pipe 15 becomes lower in pressure than the inside of a hermetic container 1 by a capillary tube 17 connected with a suction pipe 9, oil 13 within the feed pipe 15 is raised up by the difference in pressure caused by as mentioned above, and oil 13 is thereby fed to a shaft and an oil reservoir 16. In this case, oil 13 accumulated in the oil reservoir 16 flows in the suction pipe 9 out of the capillary tube 17, however since the tube resistance of the capillary tube 17 is great, the quantity of its flow rate is very small, almost all of the oil flows in the shaft so as to feed it. Oil having flowed in the suction pipe 9 can be made serviciable for lubricating rollers and vanes as oiling within a cylinder.
Patent JP-H06139406-A (JP)
Title: Character segmenting method
Inventor: TACHIBANA AYUMI
IPC: G06K9/34
Filed: 1992-10-23
Abstract: PURPOSE:To provide a character segmenting method which excels in the excellent universal applicability and can correctly same the characters of the same line headers and the text part out of the image data including the same line headers. CONSTITUTION:A character segmenting method includes a circumscribed rectangle extracting means 2 extracts a linked black picture element circumscribed rectangle out of the image data, a text character size deciding means 5 which decides the size of the text characters based on the size of the extracted circumscribed rectangle, a line segmenting means 4 which segments the lines out of the image data, a same line header line detecting means 5 which detects a line including the same line header based on the size of the head circumscribed rectangle of each line and the distance between the adjacent circumscribed rectangles, a same line header size deciding means 6 which decides the size of the dame line header from the size of the head circumscribed rectangle of the line including the same line header, a same line header segmenting means 7 which integrates the circumscribed rectangles of the lines including the same line headers based on the sizes of these same line headers and segments the same line headers, and a text character segmenting means 8 which integrates the circumscribed rectangles based on the size of the test character and segments the text characters.
Patent JP-H02132281-A (JP)
Title: Levee raising construction method and device thereof for electric pole
Inventor: WATANABE TSUGUHIKO
IPC: E04H12/34
Filed: 1988-11-14
Abstract: PURPOSE:To permit an electric pole to be moved in its height without rebuilding the electric pole by mounting a cylindrical collar unit, consisting of a winding band, supporting lever and an annular frame plate, to the electric pole mounted to a burying hole and charging a bottom part cavity, generated by levee raising, and the collar unit in their inside with cement. CONSTITUTION:A winding band 3, two or more supporting levers 4 securing the base part to the band 3, retaining plate forming an outer end and a pair of annular frame plates 6 are mounted to an electric pole 10. Next digging down a burying hole 9 in the periphery of the electric pole 10, it is hung down by a crane. Subsequently, a bottom part cavity 12 and a cylindrical collar unit 1 are charged with quick-drying cement milk 14 by a pressure pipe 7 with the annular frame plate 6 serving as the mold. The electric pole 10 forms in one part of its rooting length a thick cylindrical concrete root winding integrally formed firmly with the electric pole. By the method thus obtained, the electric pole, generating in its bottom part the cavity to be buried, can be completely prevented even from the sinking.
Patent JP-H02133771-A (JP)
Title: Control device for refrigerator
Inventor: KAWAGUCHI TOSHIAKI
IPC: F25D17/08
Filed: 1988-11-14
Abstract: PURPOSE:To prevent a reverse flow of a cold air and prevent a non-required increasing of temperature of a cooling chamber by a method wherein an opening of a damper is controlled in response to a temperature condition of a cooling chamber only when both compressor and fan are in operation and otherwise the damper is closed. CONSTITUTION:Cold air cooled by a cooler 2 is fed into a freezing chamber 3 by a fan 8, circulated to a cooling chamber 6 and a refrigerator chamber 7 through a circulation passage communicating with a freezing chamber 3 so as to cool the cooling chambers 6 and 7. This circulation passage is provided with dampers 9 and 10. An opening or closing control of the dampers 9 and 10 is carried out such that at first operation of a compressor 1 and a fan 8 is confirmed by a compressor fan operating condition discriminating part 104 and if either one of them is in its stopped state, the dampers 9 and 10 are forcedly closed in order to prevent a reverse flow of the cold air. If the compressor 1 and the fan 8 are in their operating condition, the opening of the dampers 9 and 10 is controlled under an establishment of a condition of 'open' in response to a result of judgement of a damper opening or closing discriminating part 103 based on a temperature state of the cooling chambers 6 and 7 and in turn if the condition of 'closed' is established, the closing control of the dampers 9 and 10 is carried out.
Patent JP-H11118892-A (JP)
Title: Magnetic sensor
Inventor: MIYAUCHI NORIO
IPC: G01R33/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To simplify a terminal connecting operation and to miniaturize equipment when a magnetism sensor is used in electronic equipment. SOLUTION: A sensor substrate γ obtained by laminating each side of a sensor core with magnetic field detection coil substrates (first detection coil substrate and second detection coil substrate) and exciting coil substrates is formed by a sensor substrate having through holes A, E, J, K, L, M therein which correspond to respective coil patterns, and terminal patterns 19-24 for connection to the through holes A, E, J, K, L, M in the sensor substrate γ are formed on the surface of the first detection coil substrate, the ends 19a-24a for connection to the external of the terminal patterns 19-24 being arranged in parallel at predetermined intervals to one another at the end of the first detection coil substrate.
Patent JP-H07117478-A (JP)
Title: Structure of slide door for dry van
Inventor: YAMADA YUKIO
IPC: B62D33/04
Filed: 1993-10-19
Abstract: PURPOSE:To provide a slide door for a dry van wherein heads of rivets are not protruded to the outside and the appearance is beautiful. CONSTITUTION:The structure of a slide door for a dry van is provided with an aluminum outer plate 22 for constituting an outer plate, a steel inner plate 23 for constituting an inner plate, a frame 21 to be formed along the outer periphery of the aluminum outer plate 22, connected to the steel inner plate 23 by rivets 24, and joined to the aluminum outer plate 22 by adhesive 25.
Patent JP-H04161426-A (JP)
Title: Thermosetting resin and its production
Inventor: ICHIKAWA FUMIAKI
IPC: C08G18/78
Filed: 1990-10-25
Abstract: PURPOSE:To obtain the subject resin having excellent heat-resistance, flow stability and hardenability and useful as varnish, etc., by heating an organic compound having carbodiimide bond in the molecule and an organic compound having multiple bond in the molecule. CONSTITUTION:The objective resin can be produced by properly heating (A) an organic compound containing one or more carbodiimide bonds in the molecule and producible from an organic polyisocyanate such as phenylene-1,3-diisocyanate in the presence of a catalyst for promoting the carbodiimidation of isocyanate and (B) an organic compound containing one or more multiple bonds in the molecule, e.g. a compound having cyanate group and expressed by formula (R1 is aromatic polyvalent organic group; the cyanic acid ester group is directly bonded to the aromatic rind of R1; n is integer of >=2) in the presence of (C) one or more kinds of crosslinking-promoting catalyst such as tertiary amine.
Patent JP-H06133922-A (JP)
Title: Curving mechanism for flexible tube
Inventor: HIRAO ISAMI
IPC: A61M25/01
Filed: 1992-10-23
Abstract: PURPOSE:To enhance the curving power and responsiveness of a curving mechanism with an actuator which uses a chemomechanical material driven by application of voltage and to prevent generation of gases during drive by application of voltage. CONSTITUTION:A film type actuator component 7 comprising tandem electrodes 9a, 9b mounted on a chemomechanical sheet 8 is formed, and means for curving a curved portion are formed by a coiled structural body 14 formed by winding the film type actuator component 7.
Patent JP-H03146522-A (JP)
Title: Polysilane compound, preparation method and its use
Inventor: ISHIKAWA MITSUO
IPC: C08G77/60
Filed: 1989-11-02
Abstract: PURPOSE:To readily and effectively prepare a polysilane compound having a specific structural formula and suitable as a conductive material by reacting a specific 2,5-bis(chlorosilyl)thiophene with an alkali metal. CONSTITUTION:1 Mole of a 2,5-bis(chlorosilyl)thiophene derivative of formula (R<1>, R<2> are alkyl, etc.; R<3>, R<4> are H, alkyl, etc.,) [preferably 2,5-bis(chlorodimethylsilyl)thiophene, etc.,] is reacted with 2-4 moles of an alkali metal (preferably sodium metal) preferably at 0-150 deg.C under 0-5kg/cm<2>.G in a solvent such as benzene in an inert atmosphere for 1-10 hours to provide a polysilane compound of formula II ((n) is 20 or higher).
Patent JP-H02136477-A (JP)
Title: Earthquakeproof structure of multistoried building
Inventor: TANAKA KIYOSHI
IPC: E04H9/02
Filed: 1988-11-15
Abstract: PURPOSE:To improve the earthquakeproof performance of a multistoried building by composing the building of frame structure and a continuous-storied earthquakeproof wall, weakening a wallboard as the undermost layer of the continuous-storied earthquakeproof wall and arranging a continuous-storied earthquakeproof wall discontinuous in the height direction extending over another span. CONSTITUTION:A multistoried building is formed in wall-frame mixed structure consisting of frame structure planes 2 and a continuous-storied earthquakeproof wall 1, and a wallboard as the lowermost layer of the continuous-storied earthquakeproof wall 1 is removed or weakened. Continuous story earthquakeproof walls 3, 3, which is continued from the lowermost layer to a specified layer, is interrupted in layers higher than the specified layer and is discontinuous in the height direction, are disposed extending over another span not connected to the continuous-storied earthquakeproof wall 1. Consequently, the bending moment of the leg section of the continuous-storied earthquakeproof wall 1 is weakened, reverse shearing force in the opposite direction to horizontal force is generated in the lower layer f the wall 1, and necessary horizontal holding yield strength is ensured by the continuous-storied earthquakeproof walls 3, 3 discontinuous in the height direction. Accordingly, a proper whole collapse mechanism, in which deformation concentration is reduced at the time of a major earthquake, can be formed.
Patent JP-H03149722-A (JP)
Title: Electromagnetic contactor
Inventor: YAMAZAKI MAKOTO
IPC: G01R31/00
Filed: 1989-11-02
Abstract: PURPOSE:To surely detect the deposition of a main contact by detecting the change of the inductance of a coil when a moving iron core is released, and detecting the abnormality of the contact. CONSTITUTION:A capacitor 22a and a resistor 22b are provided in parallel with a coil 21, and the change of the inductance of the coil 21 when a moving iron core is released is detected to detect the abnormality of a contact. A difference is generated between the change of the inductance of the coil 21 when the moving iron core is separated from a fixed iron core by the release command of the moving iron core and correctly returned to the recovery position and the change of the inductance of the coil 21 when the moving iron core is stopped by the deposition of a main contact regardless of the release command. The change of the inductance of the coil 21 is detected by sa contact abnormality detecting means constituted of the capacitor 22a and the resistor 225 connected in parallel with the coil 21 to detect the deposition of the contact. The deposition of the main contact can be surely detected with a simple structure.
Patent JP-S63140961-A (JP)
Title: Immonogical measuring reagent and kit using monoclonal antibody to human plasminogen
Inventor: KOIKE YUKIYA
IPC: G01N33/577
Filed: 1986-12-03
Abstract: PURPOSE:To specifically measure plasminogen by using at least one antibody of an antibody conjugated to an insoluble carrier and labeled antibody as a nonoclonal antibody to the human plasminogen. CONSTITUTION:After the nonoclonal antibody to the plasminogen is immobilized to the insoluble carrier, the surface of the insoluble carrier is coated with, for example, bovine serum albumin. The carrier immobilized with such antibody and a sample are brought into contact with each other to effect reaction. The soln. of the antibody to the plasminogen labeled with a labeling material is brought into contact therewith after cleaning. The quantity of the labeling material on the carrier is measured after recleaning. The quantity of the plasminogen in the sample is calculated from the measured value thereof.
Patent JP-2001111072-A (JP)
Title: Solar battery module and its manufacturing method
Inventor: NOMURA TAKUJI
IPC: H01L31/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simply manufacturing a solar battery module wherein generation of problems such as increase of cost and decrease of strength which are to be caused by working a transparent insulating substrate and generation of scratches of the transparent insulating substrate are prevented, and optical environmental pollution due to a reflected light from a surface can be prevented. SOLUTION: This manufacturing method consists of a process forming a glare shielding film 10 on a region corresponding to a region except a region which is irradiated with a laser beam for laser scribe on a second main surface of a transparent insulating substrate 1, a process scribing a transparent electrode layer 2 formed on a first main surface of the transparent insulating substrate 1 by laser irradiation through the transparent insulating substrate 1, a process scribing a semiconductor photoelectric conversion layer 3 by laser irradiation through the transparent insulating substrate 1 after the semiconductor photoelectric conversion layer 3 is formed on the transparent electrode layer 2,  and a process scribing a back electrode layer 4 by laser irradiation through the transparent insulating substrate 1 after the back electrode layer 4 is formed on the semiconductor photoelectric conversion layer 3.
Patent JP-H07142424-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMADA MASAKI
IPC: H01L21/28
Filed: 1993-11-16
Abstract: PURPOSE:To allow formation of a low resistance electrode or a metal/ semiconductor junction by etching an insulating film on a substrate with oxygen gas to expose the surface thereof on which a conductive layer is formed, depositing a metal film thereon and conducting heat treatment to deposit a metal silicide on the surface of the substrate. CONSTITUTION:A field oxide 12 is deposited on a silicon single crystal substrate 11 and a gate electrode 14 is formed in an element region. Silicon nitride 15 is then deposited entirely thereon and anisotropic etching is effected using a gas containing 2-70% of oxygen atoms thus subjecting the entire surface to plasma processing. Subsequently, ions are implanted and annealing is effected thus forming a source region 16a and a drain region 16b. Thereafter, a metal film 17 is deposited entirely by sputtering. This structure is then heat treated in N2 atmosphere (at 800 deg.C) or below, for 1 hour or less) to deposit titanium silicide 17a, 17b on the exposed silicon substrate. Unreactive titanium 17 is then removed thus forming the titanium silicide films 17a, 17b.
Patent JP-H0649765-A (JP)
Title: Apparatus for folding hem of towel
Inventor: KATO KATSUYUKI
IPC: B65H45/00
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the protrusion of warp and plain texture from the formed hem outward in the form of hairs and prevent the deterioration of the appearance and quality of a towel liable to develop a flexible material such as warps cut between shuttles or a soft plain texture at the edge of a formed hem of the towel. CONSTITUTION:A primary fold-up part at the hem-formed part of a towel 1 is folded above a primary fold-down part by a primary folding member 51 and the side edge of warps 104 between shuttles 103 developed at an edge of the primary fold-up part is pushed into the inside of the edge by a pushing apparatus 6. The pushing apparatus 6 is e.g. composed of a flat air-cylinder 62 attached to the primary folding member 51 and a pushing member 64 fixed to the tip end of the piston rod 63 of the cylinder or composed of an air nozzle to eject a high-pressure air jet. The pushing member is preferably provided with plural pushing pieces for hooking the warps 104 and arranged with spaces in the direction of the width of the towel 1.