baber/WOPTO huggingface dataset:
Patent JP-H03189695-A (JP)
Title: Electronic stringed instrument
Inventor: MURATA YOSHIYUKI
IPC: G10H1/12
Filed: 1989-12-20
Abstract: PURPOSE:To obtain an electronic stringed instrument which can generate a musical tone for giving variety by outputting a pickup signal as a live sound, and also, outputting a signal obtained by performing the processing to this live sound as a processed sound in parallel to the live sound. CONSTITUTION:String vibration is outputted as a live sound through an amplifier 2a, a VCA 12, a mixer 14, an amplifier 15 and a loudspeaker 16 from a live sound pickup 1a. A signal passing through a sampling sound recording signal line is supplied to a live sound data RAM 5, and a sample of its live sound is brought to interpolation which follows a pitch of a processed sound by an interpolation circuit 7, and becomes reproducing data. The reproducing data passes through a cross fading circuit 8, an envelope adding circuit 9, and a D/A converter 10 and is converted to an analog reproducing signal. As for this signal, tone color processing is performed by a VCF 11, and between a VAC 13 and the VCA 12, the mixing ratio of the live sound-to- processed sound is controlled, and thereafter, the signal passed through the amplifier 15 and outputted to the outside. A CPU 19 executes, for instance, the modulation control for making the pitch of the processed sound different from the live sound, the mixing ratio control of both of them, and the modulation control of a tone color spectrum of the processed sound.
Patent JP-H09167341-A (JP)
Title: Magnetic recording medium and manufacturing method therefor
Inventor: OTA SAKAE
IPC: G11B5/72
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make a magnetic disk outstanding in sliding-resistant strength and corrosion resistance by making the contact angle to water of the magnetic disk surface high and reduced in variation with time. SOLUTION: A substrate film 2, a magnetic film 3, a protection film 4 are successively formed on a substrate 1, and the surface of the protection film 4 is provided with ruggedness. Further, a lubrication thin film 5 is formed on the protection film 4. As a method for forming lubrication thin film 5, the following are repeated; coating with a lubricant, baking-process, rinsing the lubricant which is not bound with the protection film 4, re-coating with the lubricant and baking-process. Consequently, bonding with the protection film 4 is strengthened, and further, the coating rate increases and the contact angle to water becomes high. The thin film is repeatedly processed so that impurities and low molecular weight compound components are removed and the variation with time after water dropping becomes then degrees of less.
Patent JP-H11159639-A (JP)
Title: Valve element for opening valve
Inventor: HATTORI KOSEI
IPC: F16K7/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce an expense of manufacture of a valve element, by attaining simplification of manufacturing work of the valve element. SOLUTION: In a valve element for an opening valve provided with an upper surface opening-shaped valve element main unit 9 able to make a reciprocating motion through a diaphragm 10 in order to open/close a communication opening part 5 between a primary/secondary side flow path 2, 3 of the opening valve, by diametrically spreading a cylindrical unit of thin thickness inserted in an upper surface opening part 9a of the valve element main unit 9, an end part of the diaphragm 10 is interposition mounted between this cylindrical unit and the valve unit main unit 9.
Patent JP-H05167635-A (JP)
Title: Van utilizing system for terminal program replacement
Inventor: KOBAYASHI HIDEYUKI
IPC: H04L29/06
Filed: 1991-12-12
Abstract: PURPOSE:To provide a VAN utilizing system in which a program of each terminal equipment is replaced quickly and accurately via a VAN without manual intervention. CONSTITUTION:A data conversion means 2 of a 1st terminal equipment being a master side encodes a program into transmission enable data, and a header representing the relation to a program is added by an encode distribution data registration means 3 and the result is sent to a 2nd terminal equipment being a slave side via a VAN concentration distribution system 5. A 2nd terminal data discrimination means 7 discriminates data relating to the program from the header and a program replacement means 8 decodes the discriminated data to decode the program and replaces it with a relevant terminal program.
Patent JP-2001147127-A (JP)
Title: Navigation device
Inventor: TSUTSUMI RYOSUKE
IPC: G08G1/0969
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of guiding to a place with a simple operation, when stopping by a toilet, a resting place, a gas station or the like is suddenly required in the middle of traveling. SOLUTION: This navigation device for displaying a map image plane or a self-position mark together with the map image plane on a display device from a present position obtained by a self-position operation device and map data read by a recoding medium reading device, is composed, when the kind of a facility to be stopped by during traveling by a car is specified, so as to retrieve the facility of the specified kind within a first specified distance or within a first specified traveling time, and to determine the optimum facility to be stopped by, and to calculate a recommended route from the present position to the determined facility, and to guide the car along the recommended route.
Patent JP-H05165508-A (JP)
Title: Weaving machine control method utilizing external storage medium
Inventor: TSUDA SOICHI
IPC: G05B19/02
Filed: 1991-12-12
Abstract: PURPOSE:To prevent an erroneous change of control data of a weaving machine. CONSTITUTION:Control computers Cs, Cr, Cd and Cy for controlling a driving system of each part of a weaving machine are connected to main control computers Ce, Cg through a serial transmission path, and the main control computers Ce, Cg transmit control data to the control computers Cs, Cr, Cd and Cy through the serial transmission path and communication controllers Fm, Fs, Fr, Fd and Fy. To the main control computers Ce, Cg, input setting devices 20e, 20g are connected, and in the input setting devices 20e, 20g, a card connecting port 20a is provided. In the case memory cards 26, 26A are not subjected to inserting connection to the card connecting port 20a, the main control computers Ce, Cg inhibit rewriting of data executed by the input setting devices 20e, 20g.
Patent JP-H03189644-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: CHINO SHIGEO
IPC: G03C7/20
Filed: 1989-12-19
Abstract: PURPOSE:To enhance sensitivity, the preservable property with age and pressure resistance by specifying the silver chloride content of the silver halide particles in all emulsion layers to a specific value or below and subjecting the layers to gold sensitization and further specifying the gelatin content in the photosensitive material to a specific value or below. CONSTITUTION:This photographic sensitive material is formed by providing respective silver halide emulsion layers which are at least blue-, green- and red photosensitive on a base and, confining the silver chloride content of the silver halide particles in all the emulsion layers to <=70mol% and subjecting the layers to the gold sensitization. Further, the total content of the gelatin contained in the photosensitive material is specified to <=7.5g/m<2>. Silver chlorobromide is usable for this silver halide and aureate chloride, etc., are usable for the gold sensitization.
Patent JP-H01169721-A (JP)
Title: Magnetic recording medium
Inventor: KOTANI TORU
IPC: C09D175/04
Filed: 1987-12-24
Abstract: PURPOSE:To improve the durability and wear resistance of a magnetic recording medium over a wide temp. range by incorporating a specific org. compd. into a magnetic layer which is formed essentially of magnetic powder and binder on a nonmagnetic base. CONSTITUTION:The org. compd. expressed by NH2-Q-R (where Q denotes a residual org. group of 4-12C; R denotes >=1 kinds of the groups selected from -SO3M, -OM, -COOM, -CN, and the group expressed by the formula, M denotes hydrogen or metal element) is incorporated into the magnetic layer of the magnetic recording medium provided with the magnetic layer essentially consisting of the magnetic powder and the binder on the nonmagnetic base. The content of the org. compd. in the magnetic layer is adequately 0.05-5.0pts.wt. per 100pts. wt. magnetic powder in the magnetic layer. The binder may be the single binder essentially consisting of a polyurethane resin or a mixture composed of >=2 kinds of the resins.
Patent JP-H10166511-A (JP)
Title: Foamed laminated sheet for automotive interior trim material
Inventor: OZEKI SHUYA
IPC: B32B27/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet, which is excellent in a thermal dimensional strength in addition to its lightweight, heat insulation, forming work and recycling properties, by a method wherein a non-foamed layer made of a modified polyphenylene ether-based resin is laminated onto one side of a modified polyphenylene ether-based resin foamed layer, onto the other side of which a non-foamed layer made of a polyethylene resin is laminated. SOLUTION: This foamed laminated sheet for an automotive interior trim material is produced by laminating a non-foamed layer P made of a modified polyphenylene ether (henceforth expressed as PPE)-based resin II onto one side of a modified PPE- based resin I foamed layer, onto the other side of which a non-foamed layer S made of a polystyrene-based resin III is laminated. The PPE-based resin content of the modified PPE-based resin I is set to be 10-70wt.%. The foamed layer of the modified PPE-based resin I is obtained by adding a foaming agent to the modified PPE-based resin I and then extrusion-foamed the agent so as to have the thickness of the foamed layer of 1-5mm, its expansion ratio of 300-2,000%, its cell diameter of 0.05-0.9mm and its closed cell ratio of 70% or more.  The extrusion foamed sheet forming for manufacturing the foamed layer of the modified PPE-based resin I and the extrusion of the non-foamed layer are executed in-line for lamination.
Patent JP-H05145339-A (JP)
Title: Digital temperature compensation crystal oscillator
Inventor: OSHU MASATAKA
IPC: H03B5/32
Filed: 1991-11-20
Abstract: PURPOSE:To attain frequency compensation against a rapid temperature change by reading compensation data based on a difference between an output of a temperature detector and an output of an integration circuit and using the compensation data so as to apply frequency control of a voltage controlled oscillator. CONSTITUTION:An output of an integration circuit 3 is inputted to a differential amplifier circuit 5, in which a difference between the output and an output from a temperature detector 2 is inputted to a 2nd storage element 8 via an A/D converter 7. Data compensating a transient frequency fluctuation are stored in the element 8 and read by an output of the converter 7. Since a difference between an output of the temperature detector 2 and an output from the integration circuit 3 resulting from integrating the output of the temperature detector 2 are inputted to the converter 7, a time constant of the integration circuit 3 is selected properly to obtain the output including a transient component. Outputs of 1st and 2nd storage elements 6, 8 are added by an arithmetic operation circuit 9 to obtain a frequency control output based on both the data. This is inputted to a voltage controlled oscillator 1, in which the temperature compensation of the frequency fluctuation is attained.
Patent JP-H07148315-A (JP)
Title: Distributing device of pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the size of the whole device, and to enhance the degree of freedom for design in the case of disposing many game parts on the board surface of a game board. CONSTITUTION:A rotor 24 rotated on the longitudinal rotating shaft 23 is disposed in a distributing case 22 which is installed on a game board 5 and has a ball inlet on the upper side, and plural ball entering parts 43, 44 where game balls B put through the ball inlet enter are disposed at spaces in the circumferential direction on the rotor 24. Plural guide paths 31, 32 individually corresponding to the respective ball entering parts 43, 44 are disposed on the back plate part 27 of a distributing case 22, and the game balls B of the ball entering parts 43, 44 are distributed to the guide paths 31,32 corresponding to the ball entering parts 43, 44 by the rotation of the rotor 24. The respective guide paths 31, 32 are disposed in such a manner as to be changed in thier positions in the radial direction and in the circumferential direction, and the respective ball entering parts 43, 44 are provided with a guide groove inclined in such a manner that during the rotation of the rotor 24, its rear end is made to communicate with the respective corresponding guide paths 31, 32.
Patent JP-H10188565-A (JP)
Title: Device for electrically restoring and accessing a plurality of digital values
Inventor: MICHAEL K SHIRAURA
IPC: G11C7/12
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM structure capable of reducing the power consumption by conditionally restoring only a memory cell to be evaluated. SOLUTION: A device has arbitrary number of memory cells 72, multiple word lines 76, and multiple predecoded address lines 78 and 80, which enable to select one line from the multiple word lines 76. The memory cells 72 are arrayed in a group 74, and each group has a connected bit line. A precharge circuit is connected to the bit line to restore a specified cell of the memory cells 72, after the evaluating operation. The predecoded address lines 78 and 80 provide encoded information concerning the address related to the evaluated memory cells 72, and a decoder identifies the address to determine which word line to use for accessing the evaluated memory cells 72.
Patent JP-H02173138-A (JP)
Title: Polyphenylene ether resin composition
Inventor: TSUTSUI TOSHIYUKI
IPC: C08L23/02
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject composition miscible with polyolefins in high compatibility, having improved solvent-cracking resistance and excellent impact resistance and heat-resistance and producible at a low cost by compounding a copolymer of an alpha-olefin and an aromatic vinyl monomer to a base polymer. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of polyphenylene ether with (B) 1-500 pts.wt. of a polyolefin, (C) 1-500 pts.wt. of a copolymer of a 2-20C alpha-olefin and an aromatic vinyl monomer and, as necessary, (D) 1-1,000 pts.wt. of an inorganic filler or an organic filler. The component C is a copolymer containing 5-95mol% of alpha-olefin and having an intrinsic viscosity of 0.1-3dl/g measured in decalin at 135 deg.C. Preferable compounding ratios of the components are 5-400 pts.wt. of B, 5-400 pts.wt. of C and 5-800 pts.wt. of D based on 100 pts.wt. of A.
Patent JP-2000153917-A (JP)
Title: Article sorting device
Inventor: SUGIMOTO TAKEO
IPC: B65G47/68
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To have an article sorting process accelerated by smoothening a guiding movement by a guider for the sake of article sorting, and simultaneously to make the guider so as to be repeatably usable for the article sorting since this guider is restored to a retreatal position after the guiding movement. SOLUTION: A first conveyor path 1a wherein individual articles 8 are rectilinearly conveyed and a second conveyor path 1b in parallel with the former both are installed on a conveyor 1. This device is provided with a guider 2a which is restored to a retreatal position as getting out of both these first and second conveyor paths 1a and 1b after passing through a branch part 10 of the first conveyor path 1a from the retreatal position separated out of this first conveyor path 1a and rectilinearly traveled up to an upstream end 13 of the second conveyor path 1b. A group of the specified articles 8 alone out of a group of the articles 8 to be conveyed by the first conveyor path 1a is made so as to be sorted to the side of the second conveyor path 1b by the specified traveling operation of this guider 2a.
Patent JP-H08154978-A (JP)
Title: Bed
Inventor: MINAKI YOSHIMITSU
IPC: A61G7/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a bed which can make back-raising action and knee-raising action for a person to be nursed by one driving mechanism. CONSTITUTION: When a cam member 13 is moved in the arrow mark A direction by rotating positively a motor 6 from a horizontal condition of operating plates 21-23, a roller 26 is pushed by a projected part 14 and an arm 24 is rotated clockwise to make the operating plate 21 perform back-raising action. At the same time, a roller 27 is elevated on the projected part 15 and an arm 25 is elevated in the arrow mark D direction to make the operating plates 22 and 23 bend into a chevron shape and to perform knee-raising action. When the cam member 13 is moved in the arrow mark B direction by rotating reversely the motor 6 from the horizontal condition, the roller 26 is only moved on the bottom face 16 and the roller 27 is elevated on the projected part 14 from the bottom face 17 and the arm 25 is elevated in the arrow mark D direction to perform only the knee-raising action.
Patent JP-H01170917-A (JP)
Title: Electro-optic device
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/133
Filed: 1987-12-25
Abstract: PURPOSE:To improve the orientation and insulating characteristic of a liquid crystal by holding an org. high-polymer film subjected to a uniaxial stretching treatment in place between two sheets of glass substrates which sandwiches the liquid crystal. CONSTITUTION:Electrodes 4, 6 are provided to two sheets of the upper and lower substrates 1, 3 and the electrode surfaces thereof are disposed to face each other. The uniaxially stretched high-polymer film 5 is held in place and fixed between these substrates. The material for the uniaxially stretched high- polymer film 5 may be polyethylene terephthalate, polyethylene, polypropylene, polyvinyl alcohol, polyvinyl acetate, polymethyl methacrylate, polyvinyl chloride and polyvinylidene fluoride. Short circuiting of the electrodes provided to the upper and lower substrates 1, 3 to each other is thereby prevented and the liquid crystal molecules are simultaneously strongly oriented by the uniaxially stretched film 5.
Patent JP-H03191515-A (JP)
Title: Method for growing crystal
Inventor: KATO KIYOKO
IPC: H01L21/208
Filed: 1989-12-21
Abstract: PURPOSE:To increase growing speed and to obtain a grown film thickness having excellent flatness by composing an anode electrode of a carbon layer in contact with crystal growing liquid and a low resistance metal layer in contact with the carbon layer. CONSTITUTION:An anode electrode is composed of a carbon layer in contact with crystal growing liquid and a low resistance metal layer in contact with the layer. For example, the anode electrode 18 is composed of an Au layer 18b having lower resistivity than that of the carbon, interposed between a carbon layer 18a and a carbon layer 18c in such a manner that the layers 18a, 18b and 18c are clamped with carbon screws 18d, 18e. In this case, a DC current is extended in the Au layer having lower resistivity than that of the carbon in both the electrodes, and a current density becomes uniform irrespective of a current flowing direction and a place in a vertical plane. Thus, liquid state concentration in a boundary between a solid state and a liquid state can be made constant to obtain a crystal having excellent flatness on a crystal growing substrate 12.
Patent JP-H03192280-A (JP)
Title: Image forming device
Inventor: HARA YOSHINOBU
IPC: G03G21/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the image of high quality having no void, etc., by successively increasing the output of a pre-transfer eraser and applying it on the surface of an image carrier after a toner image is formed on it, in the case that the second and succeeding transfer is performed from the image carrier to a transfer material. CONSTITUTION:In the case that the second and succeeding transfer is performed, in order to obtain a synthesized image by successively performing the transfer of the toner image which is successively formed on the image carrier 1 on the transfer material S carried on the transfer material carrier 5 whenever the toner image is formed and synthesizing the image, the output of the pre-transfer eraser 33 is successively increased so that it may be applied on the surface of the image carrier 1 after the toner image is formed on it, and then, electrostatic force for carrying the toner image on the image carrier 1 is made low irrespective of forming the toner image. Then, even in the case that the electrostatically charged quantity of the toner image which is transferred on the transfer material carrier 5 is increased whenever the transfer is repeated, a following toner image on the image carrier 1 can be surely transferred by a low output from a transfer charger 8. Thus, the image of good quality having no void, etc., can be obtained.
Patent JP-H01177420-A (JP)
Title: Engine
Inventor: MURAMATSU AKIHIKO
IPC: B62D5/07
Filed: 1987-12-28
Abstract: PURPOSE:To enhance the extent of design freedom and reduce a size in an axial direction by installing a water pump, an oil pump and a sub-oil pump in parallel on a pump drive shaft driven with a crankshaft via a gear device. CONSTITUTION:The crankshaft 2 of an engine 1 is interlocked with the rotation axis of an oil pump 50 via a gear 10, and a water pump 60 and a sub oil pump 70 for power assistance in a power steering mechanism are arranged respectively at both sides of the oil pump 50. In this case, a projection 51a formed on the rotation axis 51 of the oil pump 50 is engaged with a notch groove 62a on the rotation axis 62 of the water pump 60 and at the same time, a projection 51b formed on the rotation axis 51 of the oil pump 50 is engaged with a recess 72a on the rotation axis 72 of the sub-oil pump 72, and each of rotation axes 51, 62 and 72 constitutes a pump drive shaft 100.
Patent JP-H05164927-A (JP)
Title: Waveguide type directional coupler and its manufacture
Inventor: ARAI HIDEAKI
IPC: G02B6/122
Filed: 1991-12-16
Abstract: PURPOSE:To easily obtain an optical branching ratio and to reduce wavelength dependency over a wide wavelength range by forming two cores in a clad closely in parallel and making the clad at the periphery of one core different in refractive index from that of the other. CONSTITUTION:The propagation constants of the two cores 2 and 3 are given a difference by making the clad 11' at the periphery of one core 2 different in refractive index from the clad 11 at the periphery of the other core 3, and consequently the wide wavelength band of the branching ratio is obtained. Namely, a directional coupler which has a dopant for refractive index control added to its clad 11 is formed by general fine machining technique and then the dopant in the clad 11' at the periphery of the core 2 is vaporized by CO2 laser light irradiation to vary the clad refractive index. The refractive index of the clad can freely be varied by adjusting the dopant amount and the directional coupler which has the optional branching ratio and no wavelength dependency can easily be manufactured.