baber/WOPTO huggingface dataset:
Patent JP-H0730670-A (JP)
Title: Video conference communication equipment
Inventor: HONDA KOJI
IPC: H04M3/56
Filed: 1993-07-08
Abstract: PURPOSE:To provide the video conference communication equipment which can hold a multispot video conference with one ISDN line. CONSTITUTION:This equipment is provided with plural H221 processing parts 3b and 3c to perform processing according to plural CCITT recommendations H.221, received data control part 41 to decompose data received by one ISDN line into data parts to the respective 11221 processing parts 3b and 3c and to input those data, and transmitting data control part 40 to multiplex the data from the respective H221 processing parts 3b and 3c with time division and to make them the transmitting data of this line. Thus, the video conference communication equipment to hold the multispot video conference with one ISDN line can be provided.
Patent JP-H1112940-A (JP)
Title: Liquid paste composition
Inventor: FUKUMOTO YOSHIKATSU
IPC: D06M13/322
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid paste composition capable of being uniformly adhered to clothes, even when diluted with a small amount of water, and having excellent adsorbability to clothes, especially cotton clothes, by making the composition include a paste base agent obtained by polymerizing a lower fatty acid vinyl ester and a specific compound. SOLUTION: This composition comprises (A) a paste base agent obtained by polymerizing a lower fatty acid vinyl ester such as vinyl acetate, and (B) a compound of the formula (R<1> -R<3> are each a 1-6C alkyl; R<4> is a 1-6C halogenated alkyl; X<-> is an anion), preferably 2-hydroxy-3- methacryloxypropyltrimethylammonium salt.
Patent JP-H0724771-A (JP)
Title: Manipulator device
Inventor: YUASA MASAYUKI
IPC: F15B15/10
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a manipulator device which can reduce moment of inertia which is generated when an arm is activated and reduce weight of the arm. CONSTITUTION:A nozzle body is attached to a tip of a second arm 52 which can be bent and stretched. A bevel gear rotates in accordance with the rotation of the nozzle body to transmit to an interlocking shaft 108. The interlocking shaft 108 is connected with encoders 90, 92 mounted at a rear end of the second arm 52 via a universal joint 104. Rotational angle of the nozzle body is detected by the encoders 90, 92, and a drive device which drives the nozzle body is controlled by a controller. Thus, mounting of the encoders 90, 92 at the rear end of the second arm 52 allows to reduce weight which acts on a tip of the second arm 52 and moment of inertia which is generated when the arm is activated.
Patent JP-S5871632-A (JP)
Title: Bonding method for semiconductor chip
Inventor: SATOU TATSUO
IPC: H01L21/58
Filed: 1981-10-23
Abstract: PURPOSE:To prevent deterioration of the connecting persistence of metal fine wire in a later process by a method wherein high temperature gas is applied for heating in a bonding process to keep clean the surface of a semiconductor chip and a vessel for the chip. CONSTITUTION:A semiconductor vessel 1 consists of an attaching part 3 for bonding a semiconductor chip 2, multiplicity of radially arranged external leads 4, frame 5 for holding together said attaching part 3 and external leads 4. An adhesive agent 8 lies between the semiconductor vessel 1 and the semiconductor chip 2, and a gas nozzle 7 provided with an electric heater 6 is arranged over the semiconductor chip 2. The heater 6 is coupled to a power source and the gas nozzle 7 to a gas supply source. Heating of the combination of the semiconductor vessel 1, semiconductor chip 2, and adhesive agent 8 causes the adhesive agent 8 to lose viscosity to be set and, consequentially, the semiconductor vessel 1 and the semiconductor chip 2 are bonded together tight.
Patent JP-H0457555-A (JP)
Title: Line state notice service control system
Inventor: ISHII SHUICHI
IPC: H04M3/42
Filed: 1990-06-27
Abstract: PURPOSE:To avoid useless time consumption for the use of a terminal equipment by sending a line release message with a line release notice message talkie to a line state inquiry subscriber corresponding to a release inquiry line in a line release monitor registration area in response to release of an inquiry line. CONSTITUTION:When an inquiry line is released, a line release monitor control means 8 or 20 in response thereto obtains line inquiry subscriber identification information corresponding to the released inquiry line from a line release monitor registration area 14 and connects a line release notice message talkie 8 or a line state notice message talkie device 20 to a subscriber corresponding to the line inquiry subscriber information via a network 6 to send the line release message to the subscriber. Thus, a subscriber terminal equipment makes inquiry about the state of a line desired to be used. Then waste of time for the use of the terminal equipment is avoided.
Patent JP-H0831360-A (JP)
Title: Electron microscope
Inventor: SUZUKI HIROMI
IPC: H01J37/20
Filed: 1994-07-21
Abstract: PURPOSE:To provide an electron microscope which allows easy and certain ovservation of a specimen by furnishing a heating means for specimen in a loader chamber. CONSTITUTION:A heating means composed of a halogen lamp 3, diffusion plate 4, and reflection plate 5 is installed in a loader chamber 1. The inside of the loader chamber 1 is put in a vacuum state, and at the same time, a specimen 7 is heated by the heating means and dried.
Patent JP-H11540-A (JP)
Title: Production of hollow fiber membrane
Inventor: FUJIKI HIROYUKI
IPC: D01F1/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polysulfone resin hollow fiber membrane containing an extremely small amt. of polyvinylpyrrolidone which is isolated and remains in the hollow fiber membrane made of a polysulfone resin to which the polyvinylpyrrolidone is added. SOLUTION: In the production method of a hollow fiber membrane using a polysulfone resin and polyvinylpyrrolidone by a wet or a wet and dry spinning method, a spinning source liquid containing the polysulfone resin and the polyvinylpyrrolidone is spun and solidified in a non-solvent. The obtd. hollow fiber membrane is treated with the mixture liquid of water and a common solvent of the polysulfone resin and the polyvinylpyrrolidone to remove the polyvinylpyrrolidone remaining in the membrane.
Patent JP-2000012268-A (JP)
Title: Inverter fluorescent lamp protecting circuit
Inventor: MATSUBARA MIKIAKI
IPC: H05B41/24
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To eliminate effect of stray capacitance in printing formation, correctly divide output voltage, and protect a power source circuit of a fluorescent lamp by using a voltage dividing circuit connecting a capacitor and impedance in series. SOLUTION: Capacitors C17, C18 are a capacitor for dividing a voltage, and impedance Z19 is impedance for diving the voltage. By using the capacitor and impedance capable of neglecting magnitude or variations of stray capacitance (about 0.2 pF) of wiring formed by printing, AC high voltage is correctly divided. When abnormality occurs in a fluorescent lamp FL 16 and output voltage is abnormally raised, a voltage at both ends of impedance Z19 for dividing the voltage is raised than a voltage in a normal state. The voltage is detected with a voltage detecting circuit M20, and when the detected voltage reaches an abnormal level, a stop signal is outputted in a control circuit M21, a control circuit M21 is switched to a protecting mode to protect an inverter power source circuit.  Generation of heat in capacitor voltage dividing circuit is greatly reduced compared with a resistance voltage dividing circuit in the capacitor voltage dividing circuit.
Patent JP-S6187149-A (JP)
Inventor: KIYOMI SAKURAI
IPC: G03F7/027
Filed: 1985-07-30
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-H0922711-A (JP)
Title: Fuel cell and trouble diagnosing method for it
Inventor: SHINDO KOJI
IPC: H01M8/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell of a very simple configuration and establish a trouble diagnosing method for fuel cell by performing failure diagnosis of an opening/closing valve furnished in a fuel gas supply piping leading from a fuel gas supply source to the body of fuel cell. SOLUTION: At starting, failure diagnosis of a first opening/closing valve 17 is conducted from the gas pressure sensed by a hydrogen gas pressure sensor 20 in the condition that the first 17 and a second opening/closing valve 18 are closed. The first opening/closing valve 17 is closed after leaving it open for a certain period of time, and when a specified time has elapsed after the valve is closed, the failure diagnosis of the second opening/closing valve 17 is conducted with the gas pressure sensed by the sensor 20.
Patent JP-H0460762-A (JP)
Title: Document processing system
Inventor: SUZUKI MASAHIRO
IPC: G06F17/21
Filed: 1990-06-29
Abstract: PURPOSE:To simplify a processing and an operator operation by setting a translated document which a translation means translates to be the object of editing by means of a document editing device when a designation means designates translation, and a document which a document fetch means fetches to be the object when the designation means does not designate translation. CONSTITUTION:The translation part 12 is started by translation instruction CMD 1. Thus, the translation part 12 executes a translation processing (English/ Japanese translation processing, here) as against English document data in a document file 21, which is fetched into a memory 11. The translation part 12 stores Japanese document data being a translated result in the different area of the memory 11. Japanese document data is displayed in a display unit 30, and an operator can execute an editing operation while he recognizes document data on a display screen.
Patent JP-H0920538-A (JP)
Title: Cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/14
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition capable of providing ultra high-early- strength concrete rich in flexural resistance and especially having good strength- developing property at low temperature by blending specific portland cement with anhydrous gypsum, formic acids and steel fiber. SOLUTION: This cement composition contains portland cement having >=60%, 3CaO.SiO2 content, anhydrous gypsum, formic acids and steel fiber and as necessary, silica fine powder. Sufficient initial strength is not obtained if 3CaS content is <60wt.%. Usually, commercial early-strength portland cement can be used. Grains of cement have preferably 3,500-7,000cm<2> /g Blaine value. Sufficient initial strength of the concrete may not be obtained if the Blaine value is >3,500cm<2> and slump loss of concrete becomes often large if the Blaine value exceeds 7,000cm<2> .
Patent JP-H0517055-A (JP)
Title: Winding core supporting device
Inventor: KAWASAKI MASARU
IPC: B65H18/04
Filed: 1991-07-10
Abstract: PURPOSE:To efficiently transmit the revolution of a collar body to a winding core such as paper tube, facilitate manufacture by reducing the number of parts and frictionally joining rolling bodies easily for the winding core which is externally inserted, on the start of revolution. CONSTITUTION:A annular ring 5 is fitted in the groove 6 on the outer periphery of a collar body 3, and a recessed cut part 7 is formed on the side part of the groove 6, and the bottom surface 8 of the recessed cut part 7 is inclined so that one edge side in the peripheral direction becomes shallow, with respect to the tangential direction. On the annular ring 5, a cut part 4 which is opened 41 is formed on the outer periphery in the narrower width than that in an inside part, at the position corresponding to the recessed cut part 7, and rolling bodies 9 which roll on the inclined bottom surface 8 are inserted into the cut part 4, and when the rolling body 9 is at the shallow position of the inclined bottom surface 8, the rolling body projects from the opened port of the cut part, and is engaged with the inner surface of a winding core (a). A means for the elastic press-attachment on the inner surface of the winding core by a spring means 11 is instaled at the equal interval positions in the peripheral direction of the annular ring 5.
Patent JP-S6327584-A (JP)
Title: Sealing agent for sealant cartridge
Inventor: SUMINO MOTOAKI
IPC: C09K3/10
Filed: 1986-07-18
Abstract: PURPOSE:To provide the titled sealing agent comprising a mixture of a wax and polybutene or polyisobutylene, suitable as a sealing agent for sealant cartridges, free from the run-off and crack of the sealing agent and having excellent sealability and slidability over a wide range of temperatures. CONSTITUTION:A mixture of (A) 90-10(wt)% wax having m.p. of preferably >=45 deg.C and (B) 10-90% polybutene or polyisobutylene which is preferably liquid at ordinary temperature is used as a sealing agent for sealing between the inner peripheral surface of the cylindrical main body of a sealant and the outer peripheral surface of a plunger slidably fit in the cylindrical main body.
Patent JP-H0336949-A (JP)
Title: Flat brushless dc motor
Inventor: TAKANO HIROO
IPC: H02K29/00
Filed: 1989-06-30
Abstract: PURPOSE:To reduce a friction torque between a shaft and a bearing by leading leakage fluxes from protrusion parts of permanent magnets to an auxiliary yoke to reduce the magnetic attraction between the magnets and a plate-like yoke. CONSTITUTION:Protrusion parts 6a engaged with holes 5a provided in a magnet side yoke 5 are formed on magnets 6 of a rotor 3. Poles 10 are set up at the four corners of a plate-like yoke 8 of a stator 7 and an auxiliary yoke 11 is supported by the poles. Hereupon, magnetic fluxes phi1 from south poles of the magnets 6 reach north poles of the magnets 6 through an armature coil, the plate-like yoke 8 and the armature coil. Further, the magnetic fluxes phi1 pass through the gap 17 between the magnet 6 and the auxiliary yoke 11, the auxiliary yoke 11 and the air gap 17. In such a manner, since the magnetic fluxes from the protrusion parts of the permanent magnets are led to the auxiliary yoke, magnetic suction forces are generated in the direction from the magnets to the auxiliary yoke, magnetic suction forces in the direction from the magnets to the plate-like yoke are reduced and a friction torque between a shaft and a bearing can be reduced. Thereby, the abrasion of a motor is avoided as well as the reduction of the output power of the motor can be prevented.
Patent JP-H0821245-A (JP)
Title: Auxiliary chamber type engine having auxiliary chamber in piston
Inventor: YAMAMURO HIDEO
IPC: F02M61/14
Filed: 1994-06-30
Abstract: PURPOSE:To improve the coefficient of air utilization in a main chamber on and after the middle stage of combustion and to improve fuel consumption. CONSTITUTION:An auxiliary chamber 2 is formed in a piston 4, a nozzle hole 6 is formed approximately in the central part of an auxiliary chamber 2, communication holes 5 are formed at intervals around the nozzle hole 6, and the multiinjection hole 7 of a fuel injection nozzle 3 is thrust in the auxiliary chamber 2 approximately at a piston top dead center. The multiinjection hole 7 comprises a down injection hole 6, extending obliquely downward, through which fuel is injected toward the lower part of the auxiliary chamber 2; and a sideways injection hole, extending in a lateral direction, through which fuel is sprayed toward the side of the auxiliary chamber 2 at the initial stage after the top dead center and thereafter, slips out through the nozzle hole 6 and sprays fuel toward a main chamber 1. An injection period in which fuel is injected in the auxiliary chamber 2 through the sideways injection hole is set to approximately 15 deg. in a crank angle after the top dead center.
Patent JP-2000355953-A (JP)
Title: Pump dredging equipment and pump dredging method
Inventor: OZAKI NORIMASA
IPC: E02F3/88
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent environmental problems and damage on the water industry by providing a waste water receiver and a waste water discharge opening in the vicinity of a waste water conduit and soil intake. SOLUTION: A mixture of water and soil is sucked from an intake 4 and the mixture is sucked up above water through a conduit and then, the mixture is classified into soil and water by a dewatering device 5 eqtzipped on a boat or the like and thereafter, water is recovered in a waste water receiver 1 and jetted out from a waste water discharge outlet 3 installed in the vicinity of a soil intake through a waste water conduit 2. Most of turbid water 7 led to the waste water discharge outlet 3 is sucked as the mixture from the intake 4 together with soil and separated from the soil above water and repeatedly discharged as waste water and circulated. And hence, the volume of turbid water discharged to the surroundings and the quantity of fine particles of soil suspending in water can be reduced.  Therefore, it is possible to extremely lessen the environmental problems and generation of turbid water imparting damage to the water industry.
Patent JP-2001000026-A (JP)
Title: Lawn mower and blade unit of lawn mower
Inventor: YOSHIMURA KIYOSHI
IPC: A01D34/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lawn mower which can largely improve the recovery efficiency of cut lawn (wastes), and to provide the blade unit of the lawn mower. SOLUTION: A blade unit 2 is obtained by disposing blades 11 on the circumferential surface of a rotary shaft 10 and further disposing vanes 2 between the blades 11. When the blade unit 2 is rotated, a strong air flow is generated with the blades 11 and the vanes 12. Lawn wastes cut with the blades 11 and the fixed blades 13 are recovered into a recovery portion 3 by the use of the air flow.
Patent JP-H0811835-A (JP)
Title: Apparatus for cutting off corrugated fiberboard sheet in packing machine
Inventor: MASAKI KAZUYOSHI
IPC: B65B41/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a sheet cutter for sequentially cutting off stacked corrugated fiberboard sheets from an upper face to supply to a packing machine. CONSTITUTION:When corrugated fiberboard sheets 6 stacked on a pallet 7 are transferred to a lower position of a cutting arm 10 and a sheet upper face is detected by an upper face detecting sensor 11, the cutting arm 10 stops lowering, a needle 20 comes out to cut off a predetermined number of the sheets, and a hook 21 holds the cut sheets. Then when a final take-out B sensor 12 activates before the sensor 11 activates during lowering of the cutting arm 10, it continues to lower until a separately provided final take-out A sensor 13 activates, and when the sensor 13 activates the cutting arm 10 stops to have the sheet cut of. Finally, the sheets are cut off at an activation position of a final take-out sensor 14 with memory of cutting at a position of the final take-out A sensor 13 unconditionally.
Patent JP-H0919595-A (JP)
Title: Washing machine
Inventor: KOJIMA AKIRA
IPC: D06F39/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce a washing time. SOLUTION: Water is supplied instantaneously from a water reservoir in a drying machine housing 4 to the drying machine having four functions of water reservoir in a washing tank 2 of a one-tank type automatic washing machine 1 through a supply pipe 5 having a large caliber. A switch valve 6 opens right before washing and rinsing processes to supply water and closes to shut off water flow when the washing and rinsing processes begin. A water supply port 7 supplies water from a faucet 9 through a hose 10. A branch valve 8 changes over the water supply according to the timing of a series of washing processes.
Patent JP-2000192949-A (JP)
Title: Rotary support device with rotating speed detecting device
Inventor: OKUMA TAKEO
IPC: F16C41/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a structure capable of preventing rotation of a sensor carrier for supporting a sensor even when an outer race being a stationary ring creeps. SOLUTION: An outer race 4 fitted in a housing 1 being a stationary member is positioned in the shaft direction by being sandwiched between a step difference surface 10 of a step part 9 formed on an inner peripheral surface of this housing 1 and a retaining ring 12. A sensor carrier 19 for supporting a sensor 20 is fitted in an inner peripheral surface of the step part 9 by tight fit, and a butting part 23 of a cover 21 is butted against the step difference surface 10.
Patent JP-H0461749-A (JP)
Title: Manufacture of positive electrode for lead-acid battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/20
Filed: 1990-06-28
Abstract: PURPOSE:To meet strong requirements of sealing and small and thin construction by including 0.01-0.1% Sb in electrodeposited PbO2, and forming a alpha-PbO2 layer previously on the surface of a base board of Pb or Pb-Ca type alloy. CONSTITUTION:A layer 2 of alpha-PbO2 is formed on the surface of a base board 1 of Pb or Pb-Ca type alloy electrolytically, and PbO2 powder 3 to be applied to this layer is prepared by electrodepositing from a Pb salt bath containing Sb. This dense alpha-PbO2 layer 2 the interface between the base board 1 and active substance 3 from turning into passive state, which might be caused by intrusion of sulfuric acid to this portion. Further owing to preparation of the PbO2 powder as active substance in the described manner, 0.01-0.1% Sb can be added to PbO2 crystals uniformly, which accomplishes remarkable enhancement of the performance of pos. electrode plate for repeated deep discharges. This meets strong requirements of sealing a lead acid battery and constructing it in a small and thin form of structure.
Patent JP-H1112757-A (JP)
Title: Hoop material sealer
Inventor: KURODA ISAO
IPC: C23C22/82
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To ensure the reliability of electrical contact and to improve production efficiency. SOLUTION: This hoop material sealer is provided with a sealing tank 1 for spraying a liq. sealant on a plated hoop material 3 being moved in one direction to seal the material and a drying box 2 for passing the hoop material sealed in the tank and drying it. In this case, a couple of dripping brushes 15 for pressing the sealant-coated hoop material from its sides are detachably provided to a brush attaching/detaching guide 14 in the sealing tank, and the hoop material is passed between the brushes.
Patent JP-H0835958-A (JP)
Title: Recycle-liquid chromatograph
Inventor: MURAKITA HIROYUKI
IPC: G01N30/26
Filed: 1994-07-22
Abstract: PURPOSE:To prevent the returning of eluate to a reservoir by providing a counterflow preventing mechanism for the eluate between the opening end and the linking point of a suction flow path. CONSTITUTION:A ball-type check valve 23 is provided between an opening end 21 and a linking point 22 with a circulating flow path 7 in a suction flow path 2. In measurement, a flow-path switching valve 6 is operated and connected to the side of a discharge flow path 8, and eluate in a reservoir 9 is sent into a column 4 with a pump 1. Then, liquid under test is introduced into the column 4 through a sample introducing port 3, and the output of a detector 5 is monitored. Immediately after the object component, whose separation is insufficient, is observed, the valve 6 is changed, and the eluate is returned into the pump 1 through a pump sucking port 11 by way of the flow path 7, the linking point 22 and the flow path 2. At the initial period of this circulation, the amount of the eluate from the path 7 is insufficient for the sucking amount of the pump when a plunger 12 enters into the sucking operation. Therefore, the check valve 23 is opened, and the eluate in the reservor 9 is sucked with the pump 1. After the sufficient separation, the valve 6 is changed, and the object component is collected with a fraction collector 10 for every component.