baber/WOPTO huggingface dataset:
Patent JP-H10152325-A (JP)
Title: Production of ammonium metavanadate
Inventor: AKABOSHI TOSHIAKI
IPC: C01C1/28
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable to inhibit scaling of ammonium metavanadate on the opening surface of a gas feed pipe by using an oxidation-tank having a gas feed pipe protrusively arranged in an aqueous solution in which vanadium and ammonium are dissolved and introducing steam together with an oxidative gas from the gas feed pipe. SOLUTION: This production of ammonium vanadate comprises oxidizing 4 valent vanadium dissolved in a solution to 5 valent vanadium by introducing an oxidative gas from a gas feed pipe and collect the product as ammonium metavanadate. A raw aqueous solution in which a vanadium component and an ammonium component are dissolved is prepared, e.g. by mixing water with burned ash collected in dust collector arranged in the exhaust gas flue of a boiler which uses a petroleum-based fuel an d adding an acid to adjust pH to 1.5-3. The ammonium component is reacted at >=70 deg.C by adding 1 mole of ammonia or an ammonium compound based on 1 mole of vanadium element and adjusting the raw aqueous solution to pH7-9 and super heated steam having >=135 deg.C temperature is introduced together with air as an oxidizing gas.
Patent JP-H0592541-A (JP)
Title: Gravure offset printing method
Inventor: TAMURA KIYOSHI
IPC: B41M1/10
Filed: 1991-10-02
Abstract: PURPOSE:To continuously print at high speed a body to be printed which has been unable conventionally by using a convex roller of crest shape formed by a rubber flexible polymer substance as the body interposed in the middle when a printed image on an intaglio is transfer printed indirectly to the body to be printed. CONSTITUTION:A waterless deep-etch offset plate of a polyester film base of 1-10 micron convex depth as an intaglio is mounted and fixed on a plate cylinder 11 on which crest convex rollers 12 formed in two tows are closely mounted. Two inking units 10 provided with various kinds of ink kneading roller for inking are added in units to the plate cylinder 11. The printing mode is taped and two IC chips 13 of different size fixed at equal pitch can be printed at high speed simultaneously.
Patent JP-H11159743-A (JP)
Title: Oil supply container
Inventor: NAKAGAWA SHINYA
IPC: B65D25/28
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide handle constitution to lightly carry through a simple means without fouling a room with a drip of fuel. SOLUTION: An oil supply container comprises an oil supply container body 6', a mouthpiece part 7 to supply liquid fuel to one end of the oil supply container body 6; an oil supply cap 8 removably attached to place a cover on the mouthpiece 7; and a handle for carriage arranged at the other end of the oil supply container body 6. A handle tool 10 removably inserted in the mouthpiece part 7 is arranged. The handle tool 10 is provided with an insertion hole 12 in which the mouthpiece part 7 is inserted and a handle 11.  With the end part of the handle 11 forming a fulcrum 11, length L1 from the fulcrum L1 to the edge, situated far from the fulcrum 11, of the insertion hole 12 is longer than length L2 from the edge of the mouthpiece 7 of the oil supply container body 6 to the edge of the oil supply container body on the opposite side thereto, and length L3 from the edge, situated far, of the insertion hole 12 to the edge of the hook part 14 may be reduced to a value shorter than the length L2.
Patent JP-2001143033-A (JP)
Title: Display device
Inventor: OGAKI TADANAKA
IPC: H04N5/225
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To display various information which is visualizable by a user on storage equipment itself. SOLUTION: A portable display device 10, provided with a memory function and attachable/detachable to/from electronic equipment, is provided with a casing 11 covering the outer surface of the device 10, a display part 12 formed at least a part of the surface of the casing 11 for a displaying various information and an operation part 13 to be an operation means for executing operation concerned with display contents displayed on the display part 12.
Patent JP-H03219477-A (JP)
Title: Information recording medium
Inventor: KURISU MASAYOSHI
IPC: G11B7/24024
Filed: 1990-11-27
Abstract: PURPOSE:To facilitate mounting operations and to enhance strength of adhesion by mounting hubs having insertion parts, notches and flange parts into the center holes of disk substrates and forming adhesive between these parts. CONSTITUTION:Two sheets of the disk substrates 2a, 2b formed with recording layers 1c, 1d on the surfaces on one side are so stuck to each other that the layers 1c, 1d are positioned on the inner side. The hubs 4 are mounted in the center holes 3 of the substrates 2a, 2b. The substrates 2a, 2b are superposed and stuck on and to each other via spacers 5 and 6. The notches 13 are formed in the outer peripheral parts at the front ends of the insertion parts 8 of the hubs 4. The adhesive layers are formed in the insertion parts 8, between the substrates 2a and 2b, between the flange parts 9 of the hubs 4 and the substrates 2a, 2b, between the insertion parts 8 and in the notches 13, by which the respective parts are fixed and integrated. The information recording medium 1 produced in such a manner is fixed over the entire part via the hubs 4 and the inner peripheral parts is reinforced in this way, by which the sticking strength is increased.
Patent JP-H04194379-A (JP)
Title: Silencer system
Inventor: NAGAI SHIGEKAZU
IPC: F04B39/00
Filed: 1990-11-27
Abstract: PURPOSE:To reduce a mounting space by installing a silencing means such as a sound reducing material or the like, in an exhaust passage of hydraulic equipment. CONSTITUTION:A silencer system consists of an exhaust port 12 of an air compressor and a cover member 16. This silencer system 10 is installed in an exhaust passage of the air compressor, and a conventional silencer system to be installed in the outside of an exhaust port is disused, thus a setup space is reduced.
Patent JP-2001144211-A (JP)
Title: Semiconductor chip and method of manufacture
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip which can be mounted with high reliability and a method for manufacturing a semiconductor chip. SOLUTION: Since the coefficient of thermal expansion is different between a semiconductor chip 30 and a board 90, a stress is generated between them by heat generated during operation of the semiconductor chip 30. Since the stress can be absorbed by a flexible resin board 50 for external connection and elastic via holes 62 formed by copper plating, no crack is generated at an electrical joint and high connection reliability is ensured between the semiconductor chip 30 and the board 90.
Patent JP-H09166070-A (JP)
Title: Cylinder discriminating device for multi-cylinder engine
Inventor: NISHIZAWA HIROYUKI
IPC: F02D45/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify and certainly execute the discrimination of a multi-cylinder without being influenced by phase difference between a crankshaft and a camshaft by detecting a reference signal by reference position detecting means, and detecting first and second multi-cylinder discriminating patterns at a point of time for detecting this reference signal. SOLUTION: A reference signal from a reference marker 14 accompanying the rotation of a crankshaft 1 and a first multi-cylinder discriminating pattern signal from a first multi-cylinder discriminating marker 16 are generated by detecting the existence of projections 13a, 13b, 13c, 13d and penetrating holes 15a, 15b, 15c by first and second sensors 17, 18 which are fixedly arranged on a crankshaft turntable 11. Further, Hall elements are generally used as the first and second sensors 17, 18. Both reference marker 14 and first multi- cylinder discriminating marker 16 are formed on the crankshaft turntable 11 so that rotational phase difference may not occur at all between the reference signal and the first multi-cylinder discriminating pattern signal.
Patent JP-H10166878-A (JP)
Title: Front and rear wheel torque distribution ratio setting device for four-wheel driven automobile
Inventor: KITAMURA AKIFUMI
IPC: B60K17/348
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To increase/decrease a torque distribution ratio according to driver's wish by providing an adjusting dial for changing the gains of signals respectively outputted from vertical and horizontal G sensors. SOLUTION: A setting device 15 is connected between an E-TS control unit 9 and front and rear (vertical) G sensor 11a or between the control unit 9 and a horizontal G sensor 11b. The setting device 15 is a converter for increasing/ decreasing, based on vertical and horizontal G values respectively inputted from the front and rear (vertical) and horizontal G sensors 11a and 11b, a voltage applied to the E-TS control unit 9 and outputs the same. Also, the setting device 15 has a built-in arithmetic amplifier circuit, and changes the gains of the front and rear (vertical) and horizontal G sensors 11a and 11b by adjusting an amplification rate changing dial for the input signals from the front and rear (vertical) and horizontal G sensors 11a and 11b.
Patent JP-2000150037-A (JP)
Title: Chain terminal and manufacture of connector using chain terminal
Inventor: TANIGAWA FUMIYOSHI
IPC: H01R13/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To suppress a warp of chain terminal. SOLUTION: A connector is formed by molding a housing upon installing a resistance element 40 on a chain terminal 20. The chain terminal 20 is made from a metal plate M wound in a hoop, and terminal pieces 21 are provided in line on a carrier 30 extending in the longitudinal direction of the metal plate M, and the side edge of the carrier 30 is bent in the same direction into L-form so that a bent part 31 is provided. Provision of the bent part 31 heightens the rigidity of the carrier 30 to lead to suppression of likely warp of chain terminal 20.
Patent JP-H11162307-A (JP)
Title: Four actuation type pressure switch
Inventor: HIROTA HISATOSHI
IPC: H01H35/34
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a four actuation type pressure switch capable of making an electrical switch on/off at four stages of low pressure, medium pressure, medium pressure and high pressure without a problem of keeping a fitting space and performing assembly work. SOLUTION: A first and a second electrical switches 21, 22 of which contacts are made open/close by a three-stage inverting mechanism A and a third electrical switch 23 of which a contact is made open/close by a one-stage inverting mechanism B are provided inside of housings 1a, 1b and 1c. The first electrical switch 21 is switched on/off two times when pressures applied on a diaphragm 5 from a fluid introduction chamber 6 side are a high pressure and a low pressure. The second and the third electrical switches 22, 23 are switched on/off respectively when a pressure applied on the diaphragm 5 from a pressure introduction side is a medium pressure between the low pressure and the high pressure.
Patent JP-H05135789-A (JP)
Title: Fuel cell power generating facilities
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1991-11-13
Abstract: PURPOSE:To feed sufficient air to a cathode at the time of a low load or a partial load and improve efficiency by providing an air intake path having a flow adjusting valve on the blower input side of a cathode bypass, and feeding air to an oxidizer gas feed path. CONSTITUTION:When a fuel cell 6 has a partial load, valves 30, 36 are opened, and a valve 31 is closed. The combustion gas flowing in a cathode bypass 11 is guided into a turbine 25 by a low-temperature blower 33 via an oxidizer gas feed path 17 in addition to the oxidizer gas from a cathode 23. The gas quantity of the feed path 17 is secured even if the gas quantity of the turbine 25 is reduced. When the cell 6 has a low load, valves 31, 36 are opened, the valve 30 is closed, and the gas from the cathode 23 detours the turbine 25 through a bypass 29. Air is fed to the feed path 17 by the blower 33 at this time. Sufficient air can be fed to the cathode 23 at the time of a low load or a partial load, and the efficiency is improved.
Patent JP-H01167821-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: SASAKI AKIRA
IPC: G02F1/13
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a liquid crystal device of a fine display pattern by superposing a perpendicularly oriented film which has good affinity to an orienting agent and is not lost in perpendicular orientability by a rubbing treatment on a substrate and a horizontally oriented film which is given horizontal directivity by a rubbing treatment to a prescribed pattern shape on a part of said film. CONSTITUTION:Dichromatic dye molecules 6 are sealed between glass plates 2 and a polarizing plate 1 is attached to the outside of the glass plate on a light source side. A transparent electrode 3 is provided on the inside and the perpendicularly oriented film 7 and the horizontally oriented film 4 of the display shape pattern are formed. The light of the light source is polarized by the polarizing plate 1 and is projected through the horizontally oriented film 4 and the perpendicularly oriented film 7 to the dichromatic dye molecules 6. The dye molecules 6 and the liquid crystal molecules 6 are oriented in parallel with the glass plate 2 to form the prescribed color in the region between the horizontally oriented films 4 and are perpendicularly oriented between the perpendicularly oriented films 7 to form the light source color when the voltage between the electrodes 3 is zero. The molecules are oriented perpendicularly to the glass plate 2 in the region between the horizontally oriented films 4 and the orientation perpendicular to the glass plate is maintained between the perpendicularly oriented films 7 when the voltage is impressed between the electrodes 3. The fine pattern display is enabled according to this constitution.
Patent JP-H06177950-A (JP)
Title: Multi-function telephone set
Inventor: KAMIYA SHINJI
IPC: H04M1/26
Filed: 1992-12-04
Abstract: PURPOSE:To make a job efficient by discriminating a type of a line only at a first dialing after the line connection and storing the result of discrimination while the line is connected so as to reconnect lines one after another by a telephone set for line/exchange test use. CONSTITUTION:When a handset 4 is lifted up, a dial tone (DT) detection circuit 5 detects a dial tone DT. Then a dialer microcomputer 6 sets a mode to the dialer 2 when the line mode region in a memory 7 backed up by a line voltage indicates a PB line or a DP line. On the other hand, when the line is neither a PB line nor a DP line, it is discriminated that the line is disconnected once and the dialer 2 is set tentatively to the PB line. When a dial key 9 is operated, a microcomputer 6 sends only initial number data to the dialer 2 and the presence of the DT is detected by the circuit 5. When the DT is lost, the mode of the dialer 2 is set again to the PB line and when not lost, the mode of the dialer 2 is set again to the DP line.
Patent JP-H11157643-A (JP)
Title: Slat conveyor
Inventor: ANDO NAOYUKI
IPC: B65G47/68
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by making the same pressure shoe possible to be used even in either of cases to make a carrier article by a slat conveyor diverge toward diagonally front relative to the carrying direction and make it press-diverge in the direction orthogonal to the carrying direction. SOLUTION: A pressure shoe 13 is furnished with an orthogonal pressure surface to press an article A in the direction roughly orthogonal to the carrying direction of a slat conveyor 3 and a diagonally crossing press surface to press it toward diagonally front relative to the carrying direction of the slat conveyor 3 on the slat conveyor 3 furnished with a large number of slats 12 to place and carry the article A on it which are provided in parallel with each other in the carrying direction and a large number of the pressure shoes 13 to press the article A while moving in the carrying direction at the same speed as the slats 12 and moving in the longitudinal direction of the slats 12 which are arranged in the carrying direction.
Patent JP-H05162125-A (JP)
Title: Preparation of prepreg consisting of thermoplastic resin and apparatus for preparing it
Inventor: RARII SERUKOONE
IPC: B29B15/12
Filed: 1991-12-10
Abstract: PURPOSE: To integrally adhere a thermoplastic resin sheet to a continuous multiple carbon fiber sheet to obtain prepreg by preheating the multiple fiber sheet at a temperature higher than the melting point of the thermoplastic resin, placing a thermoplastic resin sheet, pressing them from both sides to from a laminated material, and heating them at a temperature higher than the melting point. CONSTITUTION: Plural carbon fibers are arranged by an arranging device 14 to form a multiple fiber sheet N which is heated at a temperature higher than the melting point of the thermoplastic resin. Thermoplastic resin sheets are placed on both sides of the multiple fiber sheet N and pressed from both sides to form a laminated material Z which is heated at a temperature higher than the melting point of the thermoplastic resin. Since the multiple fiber sheet is preheated at a temperature higher that the melting point to adhere the thermoplastic sheets on both sides of the multiple fiber sheet, the prepreg can easily be manufactured.
Patent JP-H09160063-A (JP)
Title: Liquid crystal picture displaying/reading device
Inventor: SUGIMURA TOSHIHIKO
IPC: G02F1/1343
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To slightly suppress the reduction of the aperture rate of display pixels in the case of integrally constituting a picture display device and a picture reader and to effectively maintain the contrast of a display picture and that of a read picture. SOLUTION: Plural stripe-like displaying scanning electrodes 3 are arranged in one direction on the plane of a display face side transparent substrate 1 at fixed intervals on the inside face of the substrate 1 and comb type reading scanning electrodes 5 are formed in parallel with the electrodes 3. Then approximately L-shaped light receiving elements 7 are formed so as to be superposed with the electrodes 5 and comb type reading data electrodes 6 are arranged in a direction orthogonal to the electrodes 3. On the other hand, plural stripe-like displaying data electrodes 4 are formed in a direction orthogonal to the electrodes 3 at fixed intervals on the inside face of a light source side transparent electrode 2.
Patent JP-H11159600-A (JP)
Title: Support device for idle gear
Inventor: SUZUKI TAKAYUKI
IPC: F16H57/021
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise at a gear train extending from a crank gear to an injection pump gear. SOLUTION: In a support device for an idle gear 5 interposed between a crank gear and an injection pump gear 6, a positioning protrusion part 10 protruding from a gear shaft 9 in which the idle gear 5 is rotatably fitted is fitted in a positioning hole 12 formed in a gear case 3 to regulate the position of the injection pump gear 6. By regulating the position of the idle gear 5 by the same member as the injection pump gear 6, a backlash between the gears 5 and 6 is regulated to a low value. Even when fluctuation occurs to an injection pump, the generation of noise is reduced.
Patent JP-H08179602-A (JP)
Title: Developing device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a printer capable of forming uniform images free from image fogging and image drop-out stably over a long period of time by using an electrophotographic process. CONSTITUTION: This printer satisfies 1×10<-3> <=|Is/-(vd×ls)-Id/(vp×ld)|<=2×10<-2> when the current flowing in a supplying means 6 is defined as Is[μA], the current flowing in a developer carrying member 3 as Id[μA], the surface moving speed of this developer carrying member 3 as vd[cm/s], the surface moving speed of a latent image carrying member 10 as vp[cm/s], the length of the supplying means 6 as ls[cm], the length of the developer carrying member 3 as ld[cm], the resistance of the developer carrying member 3 as Rd[Ω] and the resistance of the supplying member 6 as Rs[Ω]. The printer satisfies Rs<10<8> when a constant current power source is used as a supply bias impressing means 31.
Patent JP-H01167649-A (JP)
Title: Dna sequence transfer method
Inventor: NASU NAGANORI
IPC: G01N27/447
Filed: 1987-12-23
Abstract: PURPOSE:To analyze a DNA array directly from a transfer result without using any expensive, complex analyzing device by transferring a fluorescent image of gel including a DNA fraction as it is at the time of DNA sequencing by a fluorescence method. CONSTITUTION:The gel 15 containing DNA fractions after electrophoresis which is marked with a fluorescent material moves at a constant speed as shown by an arrow 18. Laser light reflected by a rotary mirror 12 is converged by a lens 14 to illuminate the DNA fraction gel 15, but the laser light scans on the gel 15 in an X direction as the rotary mirror 12 rotates. Every time the laser light scans on the gel 15 once, an electric signal 17 detected by a photoelectric converting element 16 is inputted to an electrooptic converting element 21 in bit corresponding relation and converted into light, to which a film 20 is exposed in the X direction. The fluorescent image of the gel 15 is transferred to the film 20 as it is.
Patent JP-H0612318-A (JP)
Title: System memory and microcomputer incorporating the same
Inventor: IHARA MAKOTO
IPC: G11C14/00
Filed: 1992-12-04
Abstract: PURPOSE:To arrange sensory devices in a memory space of certain capacity with high efficiency without any waste by freely arraying both read-only areas and write-only areas together in the memory space without any gap and overlap so that optional unit length is regarded as a minimum unit. CONSTITUTION:All memory cells 313 which belong to row 317 are set so as to function as a ROM. All memory cells 313 which belong to row 318, on the other hand, are set so as to function as a RAM. This memory cell array has 32 rows, and each raw has 256B capacity. The ROM row 317 is arrayed on the memory cell array successively from the least significant digit row address, and the RAM row 318 is arranged on the memory cell array successively from the most significant digit address; and the border between the ROM row 317 and RAM row 318 can freely be set by programming. Consequently. the ROM capacity and RAM capacity can freely be set by using the constant unit length 256B as the minimum unit.
Patent JP-H04205072-A (JP)
Title: Character reader
Inventor: KONNO MASANORI
IPC: G06K13/05
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the occurrence of variation of density of printed character and to prevent the occurrence of platen staining when erecting an ink roller by transferring ink from the ink roller on to a document via a press roller. CONSTITUTION:Ink roller 9 is rotated around an axis 25 via an idler roller 22, a shaft 21, pulleys 26 and 27, a belt 28, and the ink roller 9, when it rotates in contact with a press roller 20, transfers ink to adhere to the press roller 20. Next, when a solenoid 16 acts, a connecting bar 18 oscillates to lower the press roller 20, thereby holding a document 12 between the press roller 20 and a platen 10. When the document moves, ink adhered to characters or the like on the press roller 20 is transferred to the document. Thus printed by pressing via the press roller 20, the occurrence of variation of density of printed characters due to the deformation of roller or staining of the platen roller 10 when erecting the ink roller 9 can be prevented.