baber/WOPTO huggingface dataset:
Patent JP-2000020990-A (JP)
Title: Disk drive device and skew information generating method
Inventor: KITANI SATOSHI
IPC: G11B7/095
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a proper skew servo control state corresponding even to a disk having a different reflectance in a recorded region from that in an unrecorded region. SOLUTION: By scanning (radial movement) a disk surface plural times, a domain varying in reflectance is detected, and plural skew error signal values for each sample position are obtained. A skew profile is set as the average value of skew error signals at a same sample position. Moreover, by making a skew profile of a region varying in reflectance invalid once, performing interpolation processing and then an effective value is obtained. By executing skew servo control based on the skew profile thus obtained, it is possible to obtain a proper control state, even if it is at a boundary between a recorded region where the reflectance varies and an unrecorded region.
Patent JP-H0268894-A (JP)
Title: Circuit device to operate incandescent bulb from dc power source and incandescent bulb
Inventor: ANTOON YOSEFU BOTSUKU
IPC: H01K1/62
Filed: 1989-07-19
Abstract: PURPOSE: To prolong the life of an incandescent lamp while holding the temperature of its filament constant by generating an alternating voltage of frequencies ranging from 1MHz to 1GHz by an alternating voltage source for activating the incandescent lamp. CONSTITUTION: An incandescent lamp 1 is connected to a high frequency generator 2 for generating an alternating voltage of frequencies ranging from 1MHZ to 1GHz. The circuit device has conductors 21 and 22 lead to output terminals 23 and 24. A resistance increased owing to a skin effect is selected considerably wide when a high frequency source voltage is applied to the filament wire of the incandescent lamp compared with a direct source voltage or a low frequency source voltage if the same voltage is applied thereto. The life of the lamp supplied with an alternating voltage of an excessively higher frequency is further prolonged through the selection of a thicker filament wire.  The skin effect is additionally increased owing to the mutual effect of the turns of a spiral wire, which means that a spiral form is especially preferable in its operation by a high frequency alternating current.
Patent JP-2000022081-A (JP)
Title: Arrangement method of boundary scan register in semiconductor integrated circuit
Inventor: OKAWA KAZUNOBU
IPC: G06F11/22
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring from increasing in length so as not to cause a deterioration in signal or timing to induce a quality trouble in a semiconductor integrated circuit which comprises boundary scan registers and a functional core to realize a test of ANSI/IEEE 1149.1 standard. SOLUTION: A region where boundary scan register cells 301 to 303 are arranged is provided to the adjacent sides of the I/O circuit cell of a functional core cell 310, the boundary scan register cells 301 to 303 are arranged confronting the I/O circuit cell to form a functional cell where the input/output pins 331 to 334 of the functional core cell and the input/output pins 341 to 346 of the boundary scan register cells are made to serve as outside input/output pins, and the functional cell is arranged on a chip, whereby boundary scan register cells are arranged adjacent to an I/O circuit cell.
Patent JP-H10116519-A (JP)
Title: Power cable for high frequency and high voltage
Inventor: WOODY GEORGE R
IPC: H01B7/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency and high-voltage power cable used together with an induction charging device for charging an electric vehicle. SOLUTION: A cable 20 has many stranded wire pairs 21 formed out of wires 22 arranged like a litz wire structure surrounding a coaxial cable 23 and independently insulated. The coaxial cable 23 transmits two-way RF communication signals between the power supply of a charging device and a vehicle. Furthermore, the cable 20 has an outside EMI shield body 24 formed to have a wide shielding range and mode of a metal flame sprayed Mylar layer 24b surrounded with a tin-copper braid layer 24a. In this case, many stranded wire pairs 21 as well as the coaxial cable 23 are implanted in a polytetrafluoroethylene filler material, and this filler material surrounds the stranded wire pairs 21 and the coaxial cable 23 in the outer EMI shield body 24. In addition, an outer silicon cover 22a is laid around the cable 20.  According to this construction, the cable 20 efficiently transmits a high frequency and AC power at high voltage.
Patent JP-H0633533-A (JP)
Title: Mounting structure for outer wall panel
Inventor: SHIODA MASANORI
IPC: E04F13/08
Filed: 1992-07-13
Abstract: PURPOSE:To prevent the metal fitting and fixing metal installation part of a frame body from being influenced even when the frame body is deformed. CONSTITUTION:Regarding an outer wall panel mounting structure where a plurality of outer wall panels 1 are vertically arranged and the upper end of each panel 1 is fixed to a frame body 3 via a fixing metal 2, a Z-shaped set plate 8 is fitted to the lower end of the panel 1 at upper level, so that an insertion section opened downward is formed between the plate 8 and the lower frame 1b of the panel 1. In addition, the insertion section 11 is inserted in the upward vertical section 2a of the fastener 2 fixing the upper end of the panel 1 at lower level.
Patent JP-H059433-A (JP)
Title: Water-based coating composition which can form highly antisagging coating film
Inventor: WATANABE AYUMI
IPC: C09D167/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide the title coating composition which can form a wet coating film which does not sag even under high humidity. CONSTITUTION:This composition comprises 100 pts.wt. watersoluble alkyd resin, 2-10 pts.wt. resin containing a water-dispersible vinyl-modified epoxy- containing polyester resin and an emulsion copolymer and 70-100 pts.wt. talc.
Patent JP-H0475767-A (JP)
Title: Detection of slag outflow used commonly for nitriding of molten steel
Inventor: ARAYA MAKOTO
IPC: B22D41/58
Filed: 1990-07-16
Abstract: PURPOSE:To exactly decide the outflow of slag by blowing a nitrogen-contg. gas from an aperture on the lower side of a nozzle to nitride the molten steel and supplying the inert gas sucked by the pouring flow of the molten steel from the aperture on the upper side of the nozzle, then detecting a change in the flow rate and back pressure thereof. CONSTITUTION:Suction force is generated in the gas supply hole part 2a in the nozzle 2 and the degree thereof depends largely on the kinetic energy of the pouring flow of the molten steel. The suction force in the gas supply hole 2a part is charged by the difference in the kinetic energy generated from a density difference if the pouring flow changes form the molten steel 4 to slag 5 in such a state. The presence or absence of the outflow of the slag is decided by recognizing the change in the flow rate and/or back pressure of the inert gas. Since the gas supply hole 3a for supplying gaseous nitrogen for nitriding is provided below the supply hole 2a of the inert gas, the detection of the slag outflow is not affected at all even if the flow rate of the gaseous nitrogen is increased. The molten steel is thus nitrided while the presence or absence of the flag outflow is detected.
Patent JP-S5975501-A (JP)
Inventor: INABA HIROSHI
IPC: H01B1/22
Filed: 1982-10-22
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-H0473691-A (JP)
Title: Manufacture of acoustic lens
Inventor: SAWADA YUKIHIKO
IPC: G01N29/24
Filed: 1990-07-13
Abstract: PURPOSE:To form an acoustic lens easily and with high accuracy by forming the concave surface of the lens by melting and evaporating by applying heat working on thermoplastic resin by the radiation of visible or infrared light. CONSTITUTION:Light radiated from a lamp 8 is introduced to an optical system 9 by a mirror and a lens, etc., and incident light is converged on the optical system 9, and a beam 5 of light is converged on and introduced to the surface of a resin plate 1. The beam 5 of light is adjusted on the surface of the resin plate 1 so as to provide required power distribution, irradiation area, and cross- sectional shape. Therefore, material elimination is performed by melting and evaporating the resin of a part to be irradiated by heat energy provided in converged light, thereby, the concave surface can be formed. Thence, a material elimination function is stopped by shielding the beam 5 of light, and a concave lens can be formed. In such a way, it is possible to form the lens for ultrasonic probe with high accuracy and easily.
Patent JP-S57113072-A (JP)
Title: Printing gatherer for sheet paper
Inventor: NAKAHARA ZENICHI
IPC: B41F17/02
Filed: 1980-12-30
Abstract: PURPOSE:To simplify the construction of an impression cylinder by enabling the gathering immediately after the printing on a plurality of printing papers with a plurality of grippers which are adapted to sequentially grip the papers prepared at a paper delivery section as pregathered. CONSTITUTION:A printing section B has an impression cylinder C, a plate cylinder D in cooperation therewith and an inking apparatus E for feeding ink to the plate cylinder. Papers 1p, 2p, 3p and 4p are fed separately to grippers 1c, 2c, 3c and 4c. The inking apparatus E has inking devices 1e, 2e, 3e and 4e arranged like satellites about the plate cylinder D to supply separate inks corresponding to plates 1d, 2d... of patterns on the plate cylinder D. A plurality of papers 1p, 2p... fed sequentially from a paper delivery section A are gripped with grippers 1c, 2c... on the impression cylinder C in the order of the gathering. With the rotatry contact betwen the impression cylinder c and the plate cylinder D, separate patterns are printed on the papers 1p, 2p... corresponding to patterns 1d, 2d... on the plate cylinder D.
Patent JP-H0932547-A (JP)
Title: Exhaust pipe cover structure of motorcycle
Inventor: MATSUMOTO AKIO
IPC: F01N13/14
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To easily cope with specification time when a kick lever is installed by preventing thermal damage by an exhaust pipe at specification time when the kick lever is not installed in a motocycle having two specifications by a self starter and the kick lever. SOLUTION: An exhaust pipe cover structure can cope with this when a kick lever is installed, and an exhaust pipe auxiliary cover constituted as a separate body is arranged in a frame in a position corresponding to an exhaust pipe extending backward through its side part from an engine 2 so as to be mountable and demountable.
Patent JP-H0740441-A (JP)
Title: Manufacture of cover material for railroad vehicle
Inventor: AKANO NORIHIRO
IPC: B29C65/10
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a cover material for seats having an excellent appearance by avoiding the occurrence of creases or rises on the surface. CONSTITUTION:A skin material 2 having incombustibility based on the standards of a material combustion test for railroad vehicle is integrally stuck on a incombustible polyurethane foam sheet 1 through flame lamination.
Patent JP-H1111293-A (JP)
Title: Air-hydraulic booster
Inventor: KOIKE ICHIRO
IPC: B60T13/40
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To increase the assemblage of a push rod with a hydraulic piston. SOLUTION: The top end 18a of a push rod 18 is inserted into a hole 24h in a cylindrical part 24b of a hydraulic piston 24, and both of them 18 and 24 are connected to each other through a connecting pin 48 which is inserted into a through hole 24g passing the piston 24 and a large diameter through hole 18b passing the push rod 18. Also a plug 52 and elastic body 54 are present between the bottom surface 24i of a hole 24h and the top end surface 18c of the push rod 18. The plug 52 is formed in a stepped disk shape of which both side surfaces are symmetrical with each other. On the outer periphery of the plug 52, the elastic member 54 is stuck so that it surrounds the plug 52. The elastic member 54 forms three projected parts 54a projected toward the outside of the plug 52, and held elastically against the inner surface of the hole 24c by the projected parts 54a.  Thus the assemblage is made easier because the plug 52 and elastic member 54 do not come off from the hydraulic piston 24.
Patent JP-2000325045-A (JP)
Title: Enzyme composition and its use
Inventor: KIMURA SHIGEKI
IPC: A23L27/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an enzyme composition capable of improving intestinal flora, having increasing/decreasing effects on blood sugar due to diet or in diabetes mellitus patient, and useful for a food, or the like, by incorporating an enzyme having a capacity for producing an oligo-sugar showing a physiological activity in a living body. SOLUTION: This enzyme composition contains >=1 kind of enzyme having a capacity of producing an oligo-sugar such as fructooligosugar, showing a physiological activity in a living body, acting on stomach and selected from glucosyltransferase, fructosyltransferase and levansucrase, and also preferably >=1 kind selected from amylase and invertase. Further, by using the enzyme composition, it is preferable to produce the oligo-sugar showing the physiological activity in the living body.
Patent JP-H1031312-A (JP)
Title: Material for photosensitive planographic printing pate and production of the same
Inventor: MAEHASHI TATSUICHI
IPC: G03F7/11
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a material for a photosensitive planographic printing plate which is suitable for laser recording and excellent preservability and printing durability of a printing plate to be formed, and to provide a forming method of a planographic printing plate. SOLUTION: An intermediate layer containing a silane coupling agent having at least one kind of an amino group, a glycidyl group and a mercapto group, and a photopolymerizable photosensitive layer having sensitivity for rays in 400 to 1200nm wavelength range, and a protective layer are formed in this order on a hydrophilic surface of a base body having the hydrophilic surface. Further, an intermediate layer containing a silane coupling agent having radical addition polymerizable groups is formed on a hydrophilic surface of a base body having the hydrophilic surface. After the intermediate layer is formed, the layer is subjected to ageing treatment for at least 30min, and then a photopolymerizable photosensitive layer having sensitivity for rays in 400 to 1200nm wavelength region and a protective layer are successively formed thereon.
Patent JP-S5887274-A (JP)
Title: Production of ceramic coated steel plate
Inventor: OCHIAI KENICHIROU
IPC: C23F17/00
Filed: 1981-11-20
Abstract: PURPOSE:To produce a ceramic coated steel plate easily, by superposing another  blank rolled material on a blank rolled material with the ceramic melt sprayed  layer formed on the surface thereof positioned on the inner side and subjecting  both to hot rolling after soaking treatments. CONSTITUTION:A melt sprayed layer is formed on the front of a blank rolled material such as slab by direct melts spraying of ceramics thereto, and another  blank rolled material is superposed thereon so as to cover the melt sprayed  layer. The laminates are heated to a rolling temp. in a soaking stage to soften  said ceramics and to decrease the compressive strength thereof. Since the  ceramics is softened at the above-mentioned soaking temp., composite ceramics, etc. of low softening temps. are used according to need. After the ceramic  layer which is held softened by the heat treatment is hot-rolled together with the  laminates, the laminates are separated, whereby the coated steel plates are  obtained. The above-mentioned other blank rolled material having the ceramic layer or melt sprayed metallic layer on the front surface is also usable.
Patent JP-S5886343-A (JP)
Title: Air conditioner
Inventor: KUNIMOTO KEIJIROU
IPC: F24F11/70
Filed: 1981-11-19
Abstract: PURPOSE:To eliminate the sense of discomfort of occupants of a room by a method wherein heat exchangers, the heating capacity of which can be changeable, and a blowoff device, the blowing-off direction of which can be made changeable, are provided and said heating capacities and blowing-off direction are controlled to be periodically changed in the same pace. CONSTITUTION:A blower 5, the heat exchangers 6, 7 and 8 locating between a suction port 9 and the blower 5 and a plurality of vanes 10 for deflecting the direction of blowing-off air located as a blowoff port are provided within an air conditioner main body 4 installed at the upper part of the room. In addition, a controlling unit (not shown) to periodically change the heating capacities of the heat exchangers 6, 7 and 8 and the blowing-off direction of a plurality of the vanes 10 in the same pace is provided. Consequently, the heating capacities can be reduced when the direction of blowing-off air is directed to the ceiling of the room and increased when the direction of blowing-off air is directed to the floor of the room.
Patent JP-S6246081-A (JP)
Inventor: HATA RYOSUKE
IPC: F16L9/14
Filed: 1985-08-21
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-S5887509-A (JP)
Title: Auto-focusing lens barrel
Inventor: TOMINO NAOKI
IPC: G02B7/04
Filed: 1981-11-20
Abstract: PURPOSE:To simplify the assembly, by dividing an interchangeable lens of an auto-focusing single-lens reflex camera, into 3 units. CONSTITUTION:An image of an object to be photographed, which has passed through lenses 1-8 is made incident to a photodetector, an when its output signal is received, an operating circuit controls a motor 10 in accordance with an incident picture, and the focus is adjusted by moving movable lenses 4, 5 and 6. The camera body and the interchangeable lens are electrically connected by a contact 105 provided on a bayonet 26. The interchangeable lens A consists of 3 units such as a front body 11 which has stored a motor 10, gears 15, 18 and movable lenses 4, 5 and 6, a rear body 12 having an aperture 23 and an aperture ring 24, and a lens outside circumferential ring 13 having a range graduation read window 32.
Patent JP-2000015934-A (JP)
Title: Photosensitive thermal recording material
Inventor: MITAMURA YASUHIRO
IPC: G03C1/54
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive thermal recording material being free of fixation inhibition and having excellent coloring properties, color reproducibility and image fastness. SOLUTION: In a photosensitive thermal recording material wherein a photosensitive thermal recording layer containing a diazo compound and a coupler is provided on a substrate, at least one kind of 2-phosphoramide thiazole compound expressed by the formula is contained as the coupler. In the formula, R1 denotes a hydrogen atom, alkyl, aryl or a heterocyclic residue. R2 and R3 denote respectively the alkyl, the aryl, a heterocyclic group, the alkyl coupled through the intermediary of a hetero atom, the aryl coupled through the intermediary of the hetero atom or the heterocyclic residue coupled through the intermediary of the hetero atom, and R2 and R3 may form a ring with a phosphorus atom. R4 denotes an oxygen atom, a sulfur atom, a selenium atom or a tellurium atom and R5 a hydrogen atom or a leaving group to be used generally for a coupling reaction.
Patent JP-H0635354-A (JP)
Title: Fixing device
Inventor: TSUKAMOTO KIMIHIDE
IPC: G03G15/20
Filed: 1992-07-14
Abstract: PURPOSE:To shorten warming up time by rapidly and efficiently heating the surface of a heating roller in a fixing device fixing toner on a recording paper by using the heating roller. CONSTITUTION:As to the fixing device fixing an unfixed toner image on the recording paper 13 by passing the recording paper 13 on which the unfixed toner image is formed through the press-contacting part between the heating roller 21 and a pressing roller 24; the heating roller 21 is constituted of a transparent base substance 21a having a heat source 22 inside and a heating layer 21b on the surface of the transparent base substance, and heat absorptance on the heating layer 21b is made higher than that of the transparent base substance 21a.
Patent JP-S6157545-A (JP)
Title: Substituted benzoylphenylurea, manufacture and vermicide
Inventor: YOOZEFU DORABETSUKU
IPC: C07D295/12
Filed: 1985-08-24
Abstract: Novel benzoylaminophenylureas of the formula   <IMAGE>  wherein  R1 is hydrogen, halogen, CF3 or C1-C4alkoxy,  R2 is halogen, C1-C4alkyl, CF3 or C1-C4alkoxy,  R3 is hydrogen, halogen, CF3 or methyl,  R4 is fluorine or chloride,  R5 is hydrogen, fluorine or chlorine, R6 and R7 are each independently of the other C1-C6alkyl, C3-C5alkenyl, C3-C5alkynyl, or C1-C4-alkyl which is substituted by 1 to 8 fluorine or chlorine atoms or by methoxy or ethoxy; or R6 and R7, together with the nitrogen atom to which they are attached, are the radical   <IMAGE> are prepared from novel amines. Compositions containing the novel ureas are used for controlling insects and representatives of the order Acarina. The novel ureas have larvicidal action, in particular against plant-destructive insects.
Patent JP-H05187332-A (JP)
Title: Controller for internal combustion engine
Inventor: MORIKAWA JUNYA
IPC: F02B77/08
Filed: 1992-07-14
Abstract: PURPOSE:To detect the condition of a purge control valve surely by providing an electronic control circuit, and utilizing an idle engine speed control means which adjusts the amount of suctioned air of engine effectively so as to achieve the target engine speed during idle operation of engine. CONSTITUTION:An electronic control circuit 25 controls the amount of suctioned air by adjusting degree of opening of an engine speed control valve 8 so as to achieve the target engine speed during idle operation of an engine 1. At the same time, when air-fuel ratio of mixer to engine 1 which is detected by an O2 sensor 12 is controlled to a constant ratio, a purge control valve 23 is forcedly changed into fully opened condition and the predetermined degree of opening condition. The amount of change of degree of opening of engine speed control valve 8 at that time is obtained. When the amount of change of degree of opening is deviated from the previously determined scope of allowance, it is judged that an abnormality has occurred, and an alarm lamp 38 is lit to give an alarm. Thus, it is possible to detect reduction of purge capacity of purge system.
Patent JP-H0936592-A (JP)
Title: Electronic part mounter
Inventor: SAKURAI KUNIO
IPC: H05K13/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic part mounter which is less vibrated and enhanced in service life by a method wherein a spring which presses both a first roller that is fixed to a vacuum-chucking nozzle unit and moves into a cam groove and a second roller that is mounted in a vertically and finely movable manner against the side faces of the cam groove is provided. SOLUTION: A cam follower is equipped with a spring which presses both a first roller 5 which is fixed to a vacuum-chucking nozzle and travels into a cam groove 106 and a second roller 6 which is mounted on the vacuum- chucking nozzle in a vertically and finely movable manner and travels into the cam groove 106 against the side faces of the cam groove 106. By this setup, the first roller 5 travels in the groove 106 as pressed against the one side face of the groove 106, and the second roller 6 travels in the groove 106 as pressed against the other side face of the groove 106. Therefore, the rollers 5 and 6 of the cam follower are restrained from colliding with the side faces of the cam groove 106 to produce vibrations at any time when the cam follower is changed in a direction of vertical movement.  The rollers 5 and 6 are rotated in a constant direction, so that they are enhanced in service life and rotating speed.