baber/WOPTO huggingface dataset:
Patent JP-H08140652-A (JP)
Title: Cigarette
Inventor: NAKAI MASAHIKO
IPC: A24D1/10
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method for preventing a fire due to a half-smoked cigarette, allowed to stand or thrown away, to the utmost. CONSTITUTION: This cigarette 1 is obtained by housing fire extinguishing parts 6... formed by wrapping water in enclosing materials meltable by heat in combustion on the side of a filter tip of the cigarette 1 and designed to enable the positive extinguishing of a fire by discharge of the water based on the degradation of the enclosing materials.
Patent JP-H06138352-A (JP)
Title: Production of lens for semiconductor laser module
Inventor: ANDO MASATOSHI
IPC: G02B6/32
Filed: 1992-10-29
Abstract: PURPOSE:To inexpensively produce the semiconductor laser module with high operability by decreasing the number of operations for focusing the lens of the semiconductor laser module and decreasing the number of parts. CONSTITUTION:The lens 22 for focusing and introducing the laser beam from a semiconductor light emitting element 20 disposed between this semiconductor light emitting element 20 and the fiber end face 15a of a coated optical fiber 14 to the fiber end face 15a of the coated optical fiber 14 is integrally formed on the fiber end face 15a of the coated optical fiber 14. This lens 22 is formed by heating and melting the front end of the fiber to be connected to the fiber 15 of the coated optical fiber 14 or the coated optical fiber by a plasma discharge, etc.
Patent JP-S63166474-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/00
Filed: 1986-12-26
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-H10139471-A (JP)
Title: Dielectric material and its production
Inventor: YOKOI HITOSHI
IPC: H05K3/46
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material having small absolute value of temperature coefficient of resonance frequency, large no-load quality coefficent and high traverse strength. SOLUTION: This dielectric mateirla is obtained by mixing 95-70vol.% glass frit with 5-30vol.% inorganic filler having positive and large temperature coefficient (τf ) of resonance frequency and 5-30vol.% inorganic filler comprising a connected body obtained by joining at least three particles having 0.5-5μm average particle diameter, forming the mixture and backing formed product at relatively low temperature of about 930 deg.C. The dielectric material has <0.1% water absorption and high compactness. A solid solution represented by the composition formula (Sr1-x Bax ) (Ti1-y Zry )O3 is preferably used as the inorganic filler.  Further, the dielectric material exhibits <=20ppm/ deg.C (absolute value) temperature coefficient of resonance frequency, >=1,800GHz product of non-load quality coefficient and resonance frequency and has excellent dielectric characteristics and >=160MPa high traverse strength.
Patent JP-2000137755-A (JP)
Title: Information provision system, and mobile terminal device and information transmission device used for same information provision system
Inventor: TAKI MINORU
IPC: H04W4/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To properly provide information which is close to the daily life of a user from a store to the user individual. SOLUTION: When the user approaches the store, a specific signal sent from a store device 11 is received by the mobile terminal device 14, which sends the user ID. On receiving it, the store device 11 reads out and transmits the provided information corresponding to the user identification information from a center device 13. This provided information is information relating to various articles and service operations that the store handles. When the store device 11 and mobile terminal device 14 are equipped with electronic money transaction means, the information is information regarding electronic money transaction information.  Consequently, the user is able to obtain, for example, arrival information on an article that the user purchases periodically and information, such as the payment dates of public utility charges and the current point value of electronic money, which is close to the daily life.
Patent JP-H03175346-A (JP)
Title: Chemical analysis of gypsum
Inventor: FUJISHIRO SOUKICHI
IPC: G01N23/223
Filed: 1989-12-04
Abstract: PURPOSE:To accurately analyze gypsum by adding a fluxing agent to gypsum and heating gypsum to fuse and uniformize the same and cooling the fused one to prepare a glass bead like sample and subjecting the sample to fluorescent X-ray analysis. CONSTITUTION:A fluxing agent contains sodium borate as a main agent and has strontium iodide added thereto in an amount of 0.05 - 0.15% the mas thereof and heating temp. is 1,000 - 1,100 deg.C and a heating time is 10 - 20 min. For example, exhaust gas desulfurization gypsum being gypsum dihydrate is ground to a particle size perfectly passing through a mesh screen of 149Xm in a motor to prepare a sample for analysis. A mixture of sodium borate + strontium iodide=100.0+0.1, that is, a fluxing agent is added to the analytical sample 0.5 g in mass and the obtained composition is heated at 1,100 deg.C for 13 min by a glass bead sample preparing apparatus to prepare glass beads and sulfuric anhydride is determined from a calibration curve by a fluorescent X-ray analys er.
Patent JP-H06214666-A (JP)
Title: Control-electrode disable circuit of power transistor
Inventor: WONG STEPHEN L
IPC: H03K17/0812
Filed: 1993-12-14
Abstract: PURPOSE: To provide a disabling circuit which is simple and inexpensive and effectively inactivates a power transistor. CONSTITUTION: A control electrode disabling circuit 12 turns off the power transistor at the time of occurring a potentially destructive state and intentionally turning off a control circuit or turning it into a stand-by mode in order to protect the power transistor from the generation of various potentially destructive state such as the deterioration of a bias current and related defective ground connection of a control circuit. The turning-off of the power transistor is attained by connecting a disabling transistor 112 to its input terminal and providing a disabling circuit 114 operating the disabling transistor 112 at the time of the deterioration of bias and the defective ground connection of the control circuit. The disabling transistor 112 is reliably operated by the bootstrap capacitor circuit 140 of the disabling circuit.
Patent JP-H09118911-A (JP)
Title: Granular state complex refining material
Inventor: MIYAGUCHI NORIHISA
IPC: C21C7/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To effectively execute a secondary-refining of molten steel by using granular complex refining agent prepared by adding a specific slag-making promotor mainly containing CaO. SOLUTION: At the time of executing the secondary-refining composed of desulfurizing refining of the molten steel, non-metallic inclusion removal refining, etc., after executing molten steel refining of decarburizing refining as the main reaction, when the molten steel is shifted from a steel-making refining furnace to a secondary refining furnace, the molten slag in the steelmaking refining furnace is removed and only the molten steel is shifted to the secondary refining furnace, and the new complex refining agent for secondary refining is added into the molten steel, or the complex refining agent is injected into the molten steel while using inert gas as carrier gas.  As the secondary refining agent, a material mainly containing lime or calcinated dolomite and suitably adding flux of Al dross, Al ash, fluoride, silica, etc., is crushed to the granular state having <=5mm after forming platy state or bulky-state, and used under the condition to be easily melted with heat of the molten steel. New molten slag is quickly formed, and the desulfurizing reaction and the removal of non-metallic inclusion are progressed and the good quality molten steel is obtd.
Patent JP-H05129260-A (JP)
Title: Substrate cleaning device
Inventor: SUZUKI SEIJI
IPC: H01L21/304
Filed: 1991-11-01
Abstract: PURPOSE:To allow uniform zero-point adjustment of the brush contact pressure on a substrate regardless of the operator and the brush for a cleaning device for a substrate on which a complete or incomplete thin film transistor is formed. CONSTITUTION:A torque limiter 12 is arranged between the rotating shaft 7 of each brush 6 and a motor 11. The rotating shaft 7 has a screw and the screw permits the shaft 7 to be supported by a bearing member 9 which moves vertically to a table 8. The table 8 is vertically moved by a feed screw.
Patent JP-H05115598-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1991-10-30
Abstract: PURPOSE:To improve the dispersing property of the heat generated from an electronic part, the carrying property of a device, and the supplying property of a game medium in a game device such as for Japanese pinball (pachinko) by providing an opening part for supplying a spare prize game medium on a top plate, a game medium recovering hole on a bottom plate, and hand-holding holes on both side plates, and forming a ventilation hole on a body case. CONSTITUTION:A body case 200 is formed into a box case from a top plate 205, a bottom plate 206, lateral side plates 207, 208, and a panel board 209, and a front frame 100 is mounted thereto. A supply opening part 201 for supplying balls to a main tank is formed on a ceiling 205. Hand-holding holes 203, 203 for carrying a device 1 are provided on the upper part of the lateral side plates 207, 208. A ventilation hole 209b and a ventilation hole 209c with electric ventilating fan are provided on the back plate 209. Further, a ball recovering hole is formed on the bottom plate 206.
Patent JP-H04187238-A (JP)
Title: Deoxidizing composition
Inventor: HIROSE KIICHIRO
IPC: B01J20/26
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a deoxidizing compsn. having a sufficiently high rate of oxygen absorption in the absence of moisture by using polyolefin, unsatd. fatty acid or oil contg. the unsatd. fatty acid and a metal catalyst. CONSTITUTION:A deoxidizing compsn. is composed of polyolefin such as PE, unsatd. fatty acid such as linolic acid or oil contg. the unsatd. fatty acid such as soybean oil and a metal catalyst such as Co or Fe. The polyolefin keeps the compsn. solid, the unsatd. fatty acid absorbs oxygen and the metal catalyst accelerates the oxygen absorption reaction of the unsatd. fatty acid. Polyamide having oxygen absorbing property and making the solid compsn. porous, e.g., 6-nylon and a basic substance taking part in the increase of the rate of oxygen absorption, e.g., calcium hydroxide may further be added. The compsn. is obtd. as follows: the resins such as the polyolefin and polyamide are melted by heating and mixed with the unsatd. fatty acid, the metal catalyst and the basic substance and they are kneaded under heating.
Patent JP-H04186932-A (JP)
Title: Transmission controller
Inventor: SAKAMOTO TOSHIYUKI
IPC: G08G1/09
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate the need for stopping the transmission even in the course of receiving the data from an external equipment and to instantaneously update the data by using plural RAMs and formatting the contents of a ROM in the RAM. CONSTITUTION:From a ROM 1 in which information is preserved, the total frame number is read out and the data quantity is calculated, and by its portion, the data is transferred from the ROM 1 to a RAM 4. Also, by adding a synchronous pattern to the head of each frame, the contents of the RAM 4 are matched with a transmission format. Finally, the total frame number is written in a register, and transmission is started.
Patent JP-2001141034-A (JP)
Title: Pulley structure
Inventor: SO BUNRYU
IPC: F16H55/36
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a pulley capable of reducing its manufacturing cost and extending a service life by facilitating an arrangement. SOLUTION: This pulley structure comprises a ring sheet and a group formed integrally with its outer surface, and the ring sheet is formed from a metal sheet in a pressing method. A bearing is inserted into it, a flange is formed at the inner edge and the outer edge of the ring sheet, and the bearing is fixed to its inside. A recessed arc placement surface is formed on a ring surface of the group in a press roll method.
Patent JP-H08147780-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: OGAWA MASATSUGU
IPC: G11B11/105
Filed: 1994-11-24
Abstract: PURPOSE: To produce a magneto-optical recording medium having a high C-N ratio and fitting for high density recording. CONSTITUTION: At least one magnetic film is formed on a part of the magnetic film of a magneto-optical recording medium used only for reproduction. For example, a 1st magnetic film 1 is formed on a substrate 3, a 2nd magnetic film 2 is further formed on the film 1 and characteristics are imparted so that the direction of magnetization of the 1st magnetic film 1 and that of the 2nd magnetic film 2 are made reverse to each other and the magnetized state of the 2nd magnetic film 2 is transferred to the 1st magnetic film 1. The part with the formed 2nd magnetic film 2 can act like ROM and a part only for reproduction such as a preformat part or an ROM part can be satisfactorily formed without increasing medium noise as compared with a conventional magneto-optical recording medium.
Patent JP-H07146134-A (JP)
Title: Position detection apparatus
Inventor: OGINO MITSUHIRO
IPC: G21C19/19
Filed: 1993-11-22
Abstract: PURPOSE:To obtain the position detection apparatus whose resolution is high and in which a positional signal corresponding to the movement speed of a machine can be taken into a computer. CONSTITUTION:A digital converter 3 converts a positional signal detected by a position sensor 1 into a binary signal, and it converts the binary signal into a digital signal in a prescribed code. A latch circuit 5 renews and preserves the digital signal as positional data by means of a latch signal. A latch-signal generation circuit 31 outputs a latch signal corresponding to a change in a binary signal in a least significant bit with reference to a low-speed signal, and it outputs a latch signal corresponding to a change in a higher bit than the least significant bit with reference to a high-speed signal. A busy-signal generation circuit 32 outputs a busy signal corresponding to a change in the binary signal in the least significant bit with reference to the low-speed, signal, and it outputs a busy signal corresponding to a binary signal in a higher order than the least significant bit with reference to the high-speed signal.
Patent JP-2001135057-A (JP)
Title: Ceramics ring
Inventor: OKAMOTO TADANOBU
IPC: G11B19/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics ring for holding disk, which has less particle shedding, prevents the adhesion of contaminant such as a particle shedding material and a peeled plating layer and can precisely write and reproduce information into/from a disk substrate without destroying recording information in the disk substrate. SOLUTION: The ceramics ring 1 for holding disk is sandwiched and arranged between disk substrates for information recording, which are laminated/arranged. The ceramics ring is formed of a sintered body where alumina, iron oxide, feldspar material and glass whose composition is similar to feldspar material are mixed and sintered. The content of alumina in the sintered body is desirable to be 40 to 75 wt.% and feldspar material or glass whose composition is similar to feldspar material to be not more than 35 wt.%.
Patent JP-2000152432-A (JP)
Title: Distribution board
Inventor: YANO TAKESHI
IPC: H02B1/40
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution board wherein a door can be thinned and rigidly and pivotably supported, and external appearance is excellent. SOLUTION: This distribution board is provided with a box 1 having an aperture 4 on one surface, a frame member 2 which is attached on the edge of the aperture of the box 1, and a door 3 whose one side is pivotably supported by the outer surface of the frame member 2 and which closes the aperture 4 of the box member 1. A holding means 40 which can hold the door 3 to the frame member 2 in the state of closing is installed. A recessed part 23 into which fingers can be inserted is arranged between the frame member 2 and the door 3, from the side surface side of the frame member 2 whose side surface corresponds to the other side of the door 3, to the outer surface side.
Patent JP-H03176774-A (JP)
Title: Image editor
Inventor: HARA HIROYUKI
IPC: G06T11/80
Filed: 1989-12-05
Abstract: PURPOSE:To improve operability such as the rotation, movement, variable power, etc., of an image by providing the image editor with a developing area specifying means, frame movement/rotation/variable power processing means and a developing means. CONSTITUTION:An area frame 32 to enter rotated image data is specified on the display screen 31 of a display device 3 by operating a pointer 7. The frame 32 is plotted and the frame 42 of an area 41 to be rotated/moved in parallel is formed. Thereby, an operator can accurately and visually decide the moving destination of the area. The frame 32 is moved by the pointer and the rotation is instructed by depressing a prescribed key on a keyboard 6 to determined the frame 42. A rotational angle required for converting the copy of the frame 32 into the frame 42 and the variable power rate of the frame are independently stored in a memory and image processing is executed in accordance with these elements. If the copy of the frame 32 is intentionally rotated by 180 deg., the charac ter A can be inverted. In this case, the unrotated image information 41 and image information included in the unrotated frame 32 are regarded as erased images.
Patent JP-2000151516-A (JP)
Title: Optical transmission system, optical transmitter and optical receiver
Inventor: KIKUNAGA YASUMASA
IPC: H04B10/516
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system, an optical transmitter and an optical receiver where information is communicated at a high transmission rate at a low cost. SOLUTION: The optical transmitter 1 is provided with a multi-value modulation circuit 11 and an electrooptic converter 12 and transmits a transmission data signal in a form of QAM modulation signal as an optical signal. A multimode optical fiber 2 is employed for an optical transmission medium. The optical receiver 3 is provided with a photoelectric converter 31, a discrimination feedback equalizer 32 and a multi-value demodulation circuit 33. The receiver 3 applies photoelectric conversion to the QAM modulation signal, applies waveform shaping, receives and demodulates the signal.
Patent JP-H07137196-A (JP)
Title: Manufacture of flexible metal foil-lined laminated sheet
Inventor: FURUYA HIROYUKI
IPC: H05K1/03
Filed: 1993-11-18
Abstract: PURPOSE:To provide a method of manufacturing a flexible metal foil-lined laminated sheet which is highly adhesive without sacrificing the physical property of a base film. CONSTITUTION:A flexible metal foil-lined laminated sheet is manufactured by applying a silane coupling agent, especially, an aminosilane coupling agent on both surfaces or one surface of at least one kind of polyimide film, a thermoplastic polyimide adhesive layer or a metal foil, and laminating these layers.
Patent JP-H10157908-A (JP)
Title: Stacker mechanism
Inventor: OCHIAI TERUYUKI
IPC: B65H31/26
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a tip end part of a paper piece from being brought to the upward along a stopper regulating a loading position of the paper piece, when it is loaded on a bottom plate of a stacker mechanism. SOLUTION: In this stacker mechanism having a bottom plate 7 loading a paper piece 6, conveying parts 10, 11, 12 conveying the paper piece 6 onto the bottom plate 7, and a stopper 13 arranged on the bottom plate 7 to bring a tip end part of the paper piece 6 conveyed by the conveying part 10, 11, 12 into contact with it and successively feeding the paper piece 6 conveyed by the conveying part 10, 11, 12 into a space between the bottom plate 7 and the paper piece 6 in the lowermost already loaded on this bottom plate 7, on a surface of the stopper 13 a tip end part of the paper piece 6 contacts with, friction surfaces 22, 23 are provided.  Accordingly, since the tip end part of the paper piece 6 conveyed onto the bottom plate 7 contacts with the friction surface 22, 23 of the stopper 13, the tip end part of the paper piece 6 is prevented from being brought upward along the stopper 23, due to the friction resistance between the paper piece 6 and the friction surfaces 22, 23.
Patent JP-S63167034-A (JP)
Title: Distributor type fuel injection pump
Inventor: FUJINO HIROAKI
IPC: F02D1/02
Filed: 1986-12-27
Abstract: PURPOSE:To always insure starting ability regardless of variations in atmosphere pressure, by equipping a distributor type fuel-injection pump formed with a start supercharging mechanism, with a supercharging range changing means, adapted to perform start supercharging continuously to the higher rotation range as compared with usual, when the atmospheric pressure is low. CONSTITUTION:A fuel-injection pump 1 is equipped with a governor lever mechanism 4 formed with a start lever 6, tension lever 7 and a collector lever 8. This mechanism 4 slide-displaces a control sleeve 3 according to the total amount of force which acts on each of the levers 6-8, to vary the fuel injection quantity. In this case, the fuel-injection pump 1 is constituted as a stopper 23 is rotated through such as a lever 21, by being expanded a bellows main body 18 of a bellows mechanism 16, as the pressure in this bellows main body 18 becomes relatively higher than the pressure in a chamber 17, the start lever 6 is displaced by contracting a spring 15, and consequently, the start supercharging range is extended to the higher rotation side, as compared with usual, at the start under the lower atmospheric pressure, on such as high ground.
Patent JP-H10154515-A (JP)
Title: Electrode substrate for alkaline secondary battery and alkaline secondary battery using electrode formed by filling this electrode substrate with active material
Inventor: OKA YOSHIO
IPC: H01M10/24
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To increase strength to elongation by electrode substrate surface directional external force, improve holding performance of an active material, and improve a discharge characteristic and a cycle characteristic by forming an electrode substrate in a cross-sectional shape of a wave shape or a pleat shape, narrowing a pot-shaped mouth, and enlarging a width of its inmost bottom part more than a width of a mouth part. SOLUTION: Fig. is a plan view and a cross-sectional view of an electrode substrate. A width of the bottom 2 of a valley part of a wave or a pleat of a cross-sectional shape, forms a shape larger than a clearance 1 between left and right mutually adjacent crest parts. When attention is paid to a single wave or a pleat, it forms a pot shape. That is, a width B of the part 2 of its inmost bottom becomes larger than a length A of the part 1 of a narrowed pot mouth. Therefore, an active material existing in a pot does not come out of the mouth part 1, and holding performance is improved. A substrate has plural openings 4, and continuous in parallel in the longitudinal direction of the respective crest parts and the valley part of a wave shape or a pleat shape.