baber/WOPTO huggingface dataset:
Patent JP-H07185965-A (JP)
Title: Rotating member automatic assembling device
Inventor: SAWANO YOSHIYUKI
IPC: B23P21/00
Filed: 1993-12-28
Abstract: PURPOSE:To precisely and efficiently incorporate a rotating member such as a gear, in a rotation shaft by positioning it with simple mechanical constitution. CONSTITUTION:Positioning is carried out by lowering a positioning shaft 414 relative to an installation hole 82 of a gear 8 stored in a member holding means 42 of a positioning device 4 and inserting its head end into the installation hole 82 of the gear 8. The gear 8 is fixed by the member holding means 42 by positioning the gear 8 by way of rotating the positioned positioning shaft 414. A transport device 5 moves the positiones gear 8 to an assembling device 6. The assembling device incorporated the transported gear 8 in a rotation shaft 7 which is an object for assembling.
Patent JP-H11186907-A (JP)
Title: Frequency synthesizer circuit
Inventor: AOKI TOSHIAKI
IPC: H03L7/183
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To realize a frequency synthesizer circuit by adding a counter as the components of a conventional frequency synthesizer so that a variable range of a frequency oscillated by VCO is limited within an operating range of a PLL circuit, thereby reducing the number of VCOs and filter circuits. SOLUTION: A phase detector 12 of the frequency synthesizer circuit detects a phase, based on a signal resulting from frequency-dividing (1/a) a reference frequency f0 at a first counter 14. A signal resulting from frequency-dividing (1/b) an oscillated frequency obtained from a voltage controlled oscillator 11 by a second counter 15 is fed back to the voltage controlled oscillator 11, so that the frequency oscillated in the voltage controlled oscillator 11 is equal to (b/a) f0 . A third counter 16 having a frequency division ratio optimal for setting the variable range of the oscillation frequency of the voltage controlled oscillator 11 within a range from 1/2 to 1 is interposed between a second counter 15 and the voltage controlled oscillator 11.
Patent JP-2000174448-A (JP)
Title: Portable electronic equipment, engagement member for carrying the equipment and portable member of the equipment
Inventor: YUYAMA TAKAO
IPC: G11B33/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a good portability of a design-oriented portable electronic equipment without increasing the size of the outer appearance by forming recessed engagement sections in both corners on at least one and the same side face or near the corners of a cabinet which has the built-in main body of an electronic equipment. SOLUTION: This compact disc equipment 1 has the main body of a CD player stored in a cabinet 2. The cabinet 2 consists of the main body 210 and a DC cover. The main body 210 of the cabinet is provided with various controllers for driving the main body of the CD player, that is, various press buttons such as a play button, a stop button, and a cut button, a display 420 for indicating the operating condition, and handles such as a volume control. On a side face of the main body 210 of the cabinet, recessed engagement sections 5A-5D are formed. Owing to this structure, a design-oriented compact disc equipment can be obtained without increasing the size of the outer appearance.
Patent JP-H10153646-A (JP)
Title: Test pattern generator
Inventor: YAMADA MASUHIRO
IPC: G01R31/3183
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To operate a test pattern generator with a main pattern memory and a sub pattern memory speedily. SOLUTION: The command codes of a NOP command or a CALL command and the start and stop addresses of a memory where the test pattern of a sub pattern memory 18 is stored are stored in a sequence memory 1. A start address pointer 11a and a stop address register 11b latch start and stop addresses that are latched by F/Fs 5 and 6 when output STST of a switching control part 7 has reached a high level due to the latching of the CALL command by an F/F 4. The start address pointer 11a is incremented by one by a succeeding master clock MCLK and becomes the address of a sub pattern memory 18. When the value of the start address pointer 11a has matched to the stop address of the stop address resister 11a, a coincidence signal is outputted from a coincidence detection circuit 11c.
Patent JP-2000171216-A (JP)
Title: Sample measuring instrument
Inventor: TOMIOKA MASAHARU
IPC: G01B11/245
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the sample measuring instrument which can accurately measure the edges, outlines, shapes, sizes, etc., of various samples irrelevantly to the kinds of the samples such as whether they are transparent or opaque. SOLUTION: This instrument is equipped with a transmission lighting system 10 which observes a sample S through transmission according to light transmitted through the sample, a vertical illumination system 20 which observes the sample in vertical illumination according to light reflected by the sample, a detection unit 30 which detects light from the sample, an arithmetic unit 40 which measures the sample by processing the detection signal from the detection unit as specified, and a birefringence element 6 which can selectively switch the vertical illumination observation and transmission observation and splits the vertical illumination light from the vertical illumination system into an ordinary light beam and an extraordinary light beam having mutually orthogonal vibration directions at the time of the vertical illumination observation.  Here, when the vertical illumination observation is performed, the reflected light from the sample is converted by the detection unit 30 into an electric signal and the arithmetic unit 40 processes the electric signal as specified to calculate the chromaticity value of the reflected light and measures the sample according to the chromaticity value.
Patent JP-H11186250-A (JP)
Title: Manufacture of semiconductor device
Inventor: JINBO SHINICHI
IPC: H01L21/027
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a polyimide pattern which is kept free from cracks and residues of a photoresist film. SOLUTION: Polyimide is applied on a semiconductor substrate 1 and baked into a polyimide film formed on the substrate 1, a photoresist film is formed on the polyimide film and then subjected to an exposure process, the substrate 1 coated with the photoresist film and the polyimide film is dipped into a certain solution for a prescribed time for development of the photoresist and etching of the polyimide film, whereby a patterned polyimide film 2a and a patterned photoresist film 3a are formed on the substrate 1, then rinsed with pure water, and dried out. Then, the substrate 1 coated with the photoresist film 3a and the polyimide film 2a is put in a thermostatic chamber 6 filled with inert gas such as nitrogen gas and made to stand for a prescribed time at a prescribed temperature before the photoresist film 3a is removed.  Thereafter, the photoresist film 3a is removed with organic solvent.
Patent JP-H06170053-A (JP)
Title: Pachinko ball discharge device in pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1992-12-03
Abstract: PURPOSE:To simplify the assembly of each mechanism for constituting the PACHINKO ball discharge device. CONSTITUTION:A ball replenishing unit 10 having a rear replenishing flow passage 13 for holding a PACHINKO ball, a discharge ball number setting unit 20 having a ball feeding member 22 for receiving the PACHINKO ball, while rotating it, and feeding out the PACHINKO balls of the number of pieces corresponding to a rotational angle, and a ball discharge control unit 30 having an actuating mechanism for actuating a distributing valve 37 for distributing the PACHINKO balls to a front and a rear discharge flow passages 35 or a front and a rear ball removing flow passages 36 and the ball feeding member 22 by a delivery operation of a safe ball are coupled separately to a case body 1, respectively.
Patent JP-H05162080-A (JP)
Title: Hard abrasive grain electrodeposited grinding wheel
Inventor: KAWAKAMI NOBORU
IPC: B24D3/00
Filed: 1991-12-12
Abstract: PURPOSE:To simply shape a grinding wheel with a diamond dresser or the like so as to remarkably shorten the shaping manhour by using an alundum series or corundum series grinding wheel as a base body. CONSTITUTION:An alundum series or corundum series grinding wheel of which the surface is treated with electroless nickel plating 4 by the use of palladium chloride so as to be given electrical conductivity, and a desired form is given, is set as a base body 6. A hard abrasive grain electrodeposited grinding wheel is obtained by fixedly securing hard abrasive grains 1-3 such as diamond or CBN on the surface by nickel electroplating 5. This grinding wheel is provided with fine projections and recesses on the outer circumference, but after shaping it into a desired form with a dresser and the like, the fine projections and recesses are left on the surface, and the hard abrasive grains 1-3 are fixedly secured along the projections and recesses. Then at starting grinding, at first hard abrasive grains 1 take part in grinding. When the abrasive grains on this part are worn out, the hard abrasive grains 2, 3 in the recessed parts being not taking part in grinding hitherto take part in grinding.
Patent JP-H07201324-A (JP)
Title: Manufacture of nickel hydroxide for nickel electrode, nickel electrode using the nickel hydroxide, and alkaline secondary battery incorporating the nickel electrode
Inventor: IWANE NORIYASU
IPC: H01M4/32
Filed: 1993-12-29
Abstract: PURPOSE:To manufacture a nickel hydroxide for nickel electrodes easily manufacturable and excellent in discharge property and charge-discharge cycle life. CONSTITUTION:In a nickel hydroxide producing method, a reaction of a nickel salt and an alkali is carried out by mixing the nickel salt and the alkali in the presence of water at the ratio; 20 mole or less water to 1 mole of the nickel salt; and then unnecessary salts produced as byproducts are removed.
Patent JP-H07196121-A (JP)
Title: Endless conveyor device
Inventor: MINAKI HIDEO
IPC: B65G17/08
Filed: 1993-12-31
Abstract: PURPOSE:To provide an endless conveyor device which can convey a heavy and large object smoothly without tilting it. CONSTITUTION:Many shaft members 2 are connected to two ring-like wires 1 at a fixed interval in the orthogonal direction, and object loading bases 3 are fixed to alternate shaft members 2. The object loading bases 3 are supported in the condition in which front and rear tongue-like projection pieces 4 are placed on the front and rear shaft members 2, and small wheels 5 are attached to both ends of respective shaft members 2. The thus-constituted conveyor member is stretched across a pair of wheel members 6 at front and rear ends, and an electric motor 9 with decelerator is connected to the wheel member 6 on the front end side. A guide rails 10 are provided on both sides on the carrier side of the conveyor member so that the small wheels 5 of the shaft member 2 can travel on it.
Patent JP-H09179039-A (JP)
Title: Microscope photographing device
Inventor: IKOU CHIKAYA
IPC: G03B7/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make operation easy and prevent misoperation by eliminating the need to release an AE lock. SOLUTION: This device is equipped with a light measurement and arithmetic part 1 which measures the light emitted by a sample and calculates a proper exposure value, an AE lock indication member 2 which indicates the fixation of the exposure value, and an exposure control part 3 which fixes the proper exposure value calculated by the light measurement and arithmetic part when the AE lock indication member is operated and controls exposure according to the said fixed proper exposure value at photography time. The exposure control part 3 is so constituted as to reset the fixation of the proper exposure value as a picture is taken. Consequently, it is not necessary to reset the proper exposure value fixed at the time of the last photography each time a photograph is taken.
Patent JP-H10172230-A (JP)
Title: Magnetic head moving mechanism of magnetic card reader
Inventor: HIRASAWA KENJI
IPC: G11B19/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To take balance between card transfer and inverse transfer of head by detecting mechanically the transfer of a card. SOLUTION: A motor rotates with a member to detect insertion of a card located at the position before the second moving end position and drives a transfer roller 3 to transfer the card. A driving force to inversely transfer a magnetic head 6 to the second moving end position from the first moving start position is given by rotation of a belt 13 moving by pressing a card contact member 14. The contact member 14 provided to the belt 13 is fixed to provide the magnetic head 6 between the first moving start position and transfer roller 3. When the card contact member 14 is pressed, the magnetic head 6 moves correspondingly between the movement of the card and magnetic head. As the result, fluctuation of transfer speed can be prevented.
Patent JP-H07195531-A (JP)
Title: Sheet laminating and shaping method
Inventor: MORITA SATORU
IPC: B32B37/00
Filed: 1993-12-29
Abstract: PURPOSE:To more simply shape three-dimensional matter. CONSTITUTION:In a method shaping three-dimensional matter by bonding and laminating sheets, between a lower sheet 2X cut into the effective region constituting the three-dimensional matter and the unnecessary region not constituting the three-dimensional matter and the upper sheet 2Y supplied to the area above the sheet 2X, an effective adhesive layer 6 is formed by supplying an adhesive to the region expanding outwardly from the contour of the region contained in both of the effective region constituting the three-dimensional matter in the upper sheet 1Y and the effective region of the lower sheet 2X to bond the lower sheet 2X and the upper sheet 2Y and the upper sheet 2Y is cut into an effective region and an unnecessary region.
Patent JP-H06153879-A (JP)
Title: Production of drink from tremella fuciformis
Inventor: KONO YUTAKA
IPC: A23L2/38
Filed: 1992-11-20
Abstract: PURPOSE:To provide a Tremella fuciformis drink effectively containing highly nutritious component of T. fuciformis and usable in a wider range compared with conventional drink. CONSTITUTION:A dried T. fuciformis is pulverized, water is added to the powder and the mixture is cooked. The product is cooled down to separate a supernatant soln. from a residue and the settled solid residue is removed.
Patent JP-H09183895-A (JP)
Title: Thermally stabilized transparent polycarbonate resin composition
Inventor: ISAWA KENICHI
IPC: C08G64/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition seldom causing mold stain, excellent in molding productivity, thermal stability and hue stability, thus suitable as e.g. a material for optical use, comprising a polycarbonate polymer having specific terminal group(s) and another kind of polycarbonate. SOLUTION: This composition comprises (A) pref. 99-1 pts.wt. of a polycarbonate polymer bearing at least one terminal group of the formula [R<a> and R<b> are each a halogen or monovalent hydrocarbon; (p) is 0-3; (q) is 0-4; X is (R<c> )C (R<d> ), C(=R<e> ) (R<c> and R<d> are each H or a monovalent hydrocarbon; R<e> is a divalent hydrocarbon), O, S, SO, SO2 , etc.] and (B) pref. 1-99 pts.wt. of a polycarbonate free from the above-mentioned group.
Patent JP-H0629162-A (JP)
Title: Electrolytic capacitor
Inventor: MUTSUKURA NOBUKI
IPC: H01G9/14
Filed: 1991-12-13
Abstract: PURPOSE:To realize an electrolytic capacitor which provides excellent reproduced sound by utilizing a tape, on which a hard carbon film is formed, as a winding stoppage tape for a capacitor element. CONSTITUTION:A winding stoppage tape is formed by forming a hard carbon film by the CVD (chemical vapor deposition) method to the one surface of a polytetrafluoroethylene resin and coating the other surface with a pressure sensitive adhesive agent of aclylic resin group. These anode foil and cathode foil are wound with a separator and the external circumference is fastened with the winding stoppage tape to manufacture a capacitor element. The electrolytic capacitor is used as a coupling capacitor between amplifiers for monitoring reproduction of a compact disk. Thereby, excellent reproduced sound, ensuring thick increasing the volume middle and in mid and frequency range with reduced noise can be obtained.
Patent JP-H11175750-A (JP)
Title: Image generating device and information storage medium
Inventor: KAKO RYOICHI
IPC: A63F13/52
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device which enables even a player who has a weak force to smoothly move a moving body in an object space and the information storage medium. SOLUTION: The moving body 20 is moved in a course 40 in the object space according to a rowing force PF as a force corresponding to kinetic energy inputted by using pedals 30 and a course attractive force AF as a drawing force in the travel direction in the course 40. The kinetic energy is obtained, for example, by operating an operation means with the player's hands and legs. The course 40 is given a high/low difference and the moving body 20 is moved according to the PF, AF, and gravitational force. When the moving body 20 is on the level ground or when the pedals 30 are not rowed, the course attractive force AF is made not to operate. For a multiplayer type game wherein more than moving body travels, the course attractive force AF is varied according to the distance from the moving body in the 1st place or the order of the moving bodies.  This device is applied to a sensory type game such as a bicycle, a boat, and an animal racing game.
Patent JP-H11335194-A (JP)
Title: Semiconductor crystal, its production and production apparatus
Inventor: SAWADA SHINICHI
IPC: C30B29/42
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method by which a large-scale semiconductor crystal is produced at a low cost. SOLUTION: This production apparatus of a semiconductor crystal has a reaction tube 1, a kanthal heater 3 arranged around the reaction tube 1 in the atmosphere of the atmospheric pressure, flanges 9 attached to the open ends of the reaction tube 1 so as to seal the reaction tube 1 hermetically, and a crucible 2 installed in the reaction tube 1 and for storing the raw material for the semiconductor crystal. The reaction tube 1 has the open ends at both end parts and composed of one material selected from a group consisting of silicon carbide, silicon nitride, aluminum nitride and aluminum oxide, or composed of a composite material comprising one material selected from a group consisting of the silicon carbide, the silicon nitride, the aluminum nitride, boron nitride, aluminum oxide, magnesium oxide, mullite and carbon as a base material, and an oxidation-resistant or airtight film formed on the surface of the material. The raw material stored in the crucible 2 is heated and melted to provide a raw material molten liquid 60, and the obtained molten liquid 60 is solidified to grow the objective semiconductor crystal 50.
Patent JP-2000335636-A (JP)
Title: Cardboard case capable of putting in and out a large quantity of wires
Inventor: CIPRIANI GIANCARLO
IPC: B65D77/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a case which is inexpensive, capable of putting in and out a large quantity of wires, easily transportable, capable of protecting contents from corrosion, and simply disposable after use. SOLUTION: The present case comprises an external container 1 made of cardboard, an internal container 2 also made of cardboard and in a size completely settlable within a sphere of a base of the external container 1 while being in a height approximately the same as the external container, and a packing material 4 arranged between the external container 1 and the internal container 2 for sealing up the internal container.
Patent JP-2001164585-A (JP)
Title: Block laying for greening
Inventor: TOMIOKA YOSHIYUKI
IPC: E02B3/14
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a laying block for greening which can be piled and worked easily and also suited to mass production. SOLUTION: This piling block 100 has a frame body 110 which internally has soil filled up permitting planting and a support portion 120 which projects out from the back surface of the frame body 110 to the rear and comes into contact with the face of slope. As the inner and outer surfaces of the wall portion 114 at the back surface side of the frame body 110 are turned downward from the middle of the height, they form a sloped surface 114b turned to the front face side. The rear end potion 121 of the support portion 120 has an upper and lower surfaces having the same height as that of the frame body 110, and the block can be piled with the block held almost horizontal. The lower surface of coupled wall portion 122 of the support portion 120 is desired to be formed with a notched surface 122a.  Also, wall portions 113 at both the sides of the frame body 110 are desired to have a curved surface projecting outwardly in plan view.
Patent JP-H05168861-A (JP)
Title: Method for purifying combustion exhaust gas and device therefor
Inventor: KASATANI MASASHI
IPC: B01J23/75
Filed: 1991-12-17
Abstract: PURPOSE:To effectively purify hydrocarbons, soot, NOX, etc., in exhaust gas by bringing the exhaust gas into contact with a preheater containing metal oxide heated by the electromagnetic wave irradiation before bringing it into contact with a catalyst. CONSTITUTION:A purifying catalyst compact 14 is housed in a catalyst chamber 13 having a combustion exhaust gas inlet 11 and outlet 12 and, simultaneously, a preheater 15 containing metal oxide is installed upstream of the compact 14 so that it may come into contact with exhaust gas. An electromagnetic wave generating part 16 for irradiating the preheater 15 with an electromagnetic wave is installed and the electromagnetic wave generating part 16 and the chamber 13 are connected by a electromagnetic wave induction path 20, and by starting the irradiation of an electromagnetic wave to the preheater 15 on the startup of an engine, etc., to heat the preheater 15, the temp. of the exhaust gas is increased. After that, the exhaust gas is brought into contact with the catalyst compact 14.
Patent JP-H09186246-A (JP)
Title: Mos semiconductor device and manufacture thereof, cmos semiconductor device of dual gate structure and manufacture thereof
Inventor: TSUKAMOTO MASANORI
IPC: H01L21/8238
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device of dual gate structure which hardly deteriorates in characteristics by a method wherein impurities are diffused into a polycrystalline silicon layer, a metal compound layer formed on the polycrystalline silicon layer and polycrystalline silicon layer are patterned for the formation of gate electrodes, and an annealing process is carried out under specific conditions. SOLUTION: Impurity ions are implanted into amorphous silicon layers, the amorphous silicon layers are crystallized into polycrystalline silicon layers 17A and 17B, and impurities are diffused in the silicon layers 17A and 17B. Then, a metal compound layer 18 is deposited on all the surface, and an offset oxide film 19 is formed on all the surface. Thereafter, the offset oxide film 19, the metal compound layer 18, and the polycrystalline silicon layers 17A and 17B are patterned for the formation of gate electrodes 20A and 20B. Then, the work is subjected to an annealing process carried out through such a manner that a heating start temperature is set to 550 to 700 deg.C preferably 600 to 650 deg.C, and a heating end temperature is set to 800 to 900 deg.C.