baber/WOPTO huggingface dataset:
Patent JP-2000279056-A (JP)
Title: Bottom trap net
Inventor: YOSHIMI KATSUUMI
IPC: A01K69/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bottom trap net designed to obviate such a conventional drawback that a fishnet is deformed due to tidal current resulting in fishes' not entering the fishnet. SOLUTION: This bottom trap net is obtained through such a design and scheme that, in a net made by integrating a box net 1 with a funnel net 2, a bag net 3, a barrier net 4, a wing net 5, a float net 6 and a sinker line 7, a semicircular band plate 8 is provided with a groove to be threaded with a rope 9 and an elliptical bore 10, the rim of the plate 8 is designed to be of planar wedge type 11, the rope is hooked on a flexible plastic: joint plate 12 and the bore 13 of the band plate and stretched bow-fashion, to make a band plate pole and a beam which are then assembled with the net together into a round pole-, aspherical- or semicylindrical-shaped cubic skeleton box net; the end of the funnel net is fixed to the bore 13, a frontage net 14 is drawn together with the band plate and the joint plate and raised in a semicircular fashion;  the barrier net is made triangular 15, and by raising the intermediate portion between the float net and the sinker line, the barrier net is attached squarely even to the slightly deformable bag net, thereby widening the interior of the net and the box net and the bag net can be set up apart from the bottom of the sea; an air tank 17 made of rubber cloth and equipped with a hose 16 is attached to the lower part of the box net, air is then fed from a ship to lift the box net, etc.; the bow-shaped band plate and joint plate is made aspherical, the rope is stretched around, sea algae are attached thereto, the float net and the barrier net are stretched, thus the whole net is fixed, thereby affording a fishbank combinedly bearing anchorage function, thus obtaining the aimed bottom trap net capable of luring fishes.
Patent JP-S5828076-A (JP)
Title: Automatic tap for water supply
Inventor: WADA MASAMI
IPC: F16K31/02
Filed: 1981-08-13
Abstract: PURPOSE:To permit remote control of opening and closing operation of a main tap for water supply far away from the top edge of a hose by installing a receiver of the valve operating signal onto the water flow control valve and transmitting the valve operating signal from a seaprately installed transmitter. CONSTITUTION:A valve device 6 is installed on the way of the hose 23 installed on a faucet 22. An antenna 7, a signal receiver, solenoid valve, and batteries are incorporated into the valve device, 6. On the other hand, an operating switch 24, a transmitter, an antenna 4, and batteries are incorporated into the operating device 1. Start and stop of water supply can be controlled freely when an operator positioned at the tip of hose operates the operating apparatus 1 on his hand to operate the valve device 6 positioned far away.
Patent JP-S61285323-A (JP)
Title: Vapor generator for single tube type heating apparatus
Inventor: HATTORI TATSUO
IPC: F24D1/08
Filed: 1985-06-12
Abstract: PURPOSE:To reduce starting up period and down time of operation required for return flow of heating medium, by connecting a vapor tube of a drum to a heater and to the top of a liquid reservoir by means of a three way type valve, controlling the change-over operation of the three way valve, and driving and stopping operation of a heating source in response to the liquid level in a drum and a liquid reservoir, so as to effect return flow of heating medium and vapor generation. CONSTITUTION:When liquid level in a drum 9 reaches the level of a low-level sensor 10 a three-way type change-over valve 16 is turned to such a direction that allows a liquid reservoir 13 to be connected to the drum 9 and supply of gas 2 to a burner 4 is stopped. As a result, heating medium moves from the liquid reservoir 13 through a check valve 12 to the drum 9. When the liquid level reaches the level of a high-level sensor 11, the burner 4 is ignited again and the three-way valve 16 is changed over to the side of a heater 19 so as to effect heating operation. On repetition of such a process, when liquid level in the liquid reservoir 13 falls, the burner 4 is stopped, while the three-way valve 16 is changed over to the side wherein the liquid reservoir 13 is connected to the heater 19, and condensate of the heater 19 is recovered. Thus, the starting-up period of a heater and down time of operation is reduced.
Patent JP-S5461283-A (JP)
Title: Method of producing -olefin polymer
Inventor: SATOU TERUHIRO
IPC: C08F10/00
Filed: 1977-10-25
Abstract: PURPOSE: The polymerization of α-olefin is conducted by using a combination of a specific solid product and an organoaluminum compound as a catalyst to produce high-crystallinity α-olefin polymers in high polymer yield per unit amount of  catalyst.  
     CONSTITUTION: (A) 100g of a solid product resulting from the reaction between (a) a trivalent metal halide and (b) a divalent metal hydroxide, oxide, carbonate or complex salt containing these compounds or a hydrate of divalent metal compounds at room temperature to 500°C are reacted with (c) 10-1000g of an electron donor at room temperature to 300°C for 10min to 5 hr to form a solid product (B), 100g of which is reacted with 1-1000g of (d) a transition metal compound at 50-300°C for 10min to 5 hr to prepare solid product (C). An organoaluminum compound (D) is combined with the solid product (C). An organoaluminum compound (D) is  combined with the solid product (C) and the polymerization of α-olefin is conducted in the presence of the resulting catalyst at room temperature to 150°C under normal pressure to 50kg/cm 2   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11341347-A (JP)
Title: Signal conversion processor
Inventor: SASAI TOSHIHIRO
IPC: H04N5/262
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To perform high speed and accurately desired conversion processing of an analog signal which is to be inputted. SOLUTION: Plural nonvolatile semiconductor memory parts 11 to 1k are provided parallel to an analog signal Din to be inputted, an input control part 2 writes each analog data in analog value as it is to any of the nonvolatile semiconductor memory parts, and then, new analog data are produced, converted and outputted as a new analog signal Dnew by reading the plural analog data and performing prescribed analog operation processing at a signal processing part 2.
Patent JP-H04353733-A (JP)
Title: Differential-pressure detecting device
Inventor: TANITSU TAKAHIRO
IPC: G01L13/06
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a differential-pressure detecting part which can obtain secure conduction and contact of a lead pin with each of fixed and movable electrodes. CONSTITUTION:A lead pin 4 is conducted and brought into contact with each of the fixed and movable electrodes of a capacitance-type differential-pressure sensor. The conducting contact part of the lead pin 4 is the ring-shaped peripheral part which is formed by providing a recess part 22 at the central part of the edge forming a right angle with the axial line. For example, the lead pin 4 has the cylindrical shape, and the recess part 22 of the edge of the pin has the conical shape.
Patent JP-S5558919-A (JP)
Title: Grinding spindle with tilted tip
Inventor: NAKAGAWA SOTOHARU
IPC: B23G1/36
Filed: 1978-10-20
Abstract: PURPOSE: To improve the grinding efficiency and finishing accuracy, by tilting the stone head of a grinding spindle by an angle equal to the lead angle.  
     CONSTITUTION: A grinding wheel head 4 is fitted swivel to a wheel spindle stock B and driven by a driving device A through a flexible spindle 9. The head 4 is tilted to the main axis by an angle α which is equal to the lead angle of a ball nut to be ground. In case of grinding the inside of a work (shown by a chain line) by a grinding wheel 5 which gets in the work as the head moves, the range of efficient and accurate grinding reaches as long as 500mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6048119-A (JP)
Title: Separation of contamination substance from waste gas
Inventor: RORUFU GURAAFU
IPC: B01D53/34
Filed: 1984-06-21
Abstract: In a process of removing pollutants consisting substantially of sulfur oxides from exhaust gases at temperatures below 150 DEG  C. by means of a sorbent which contains calcium carbonate, calcium oxide and/or calcium hydroxide and which is included in a circulating fluidized bed system consisting of a fluidized bed reactor, a separator and a return line, a complete utilization of the sorbent is achieved in that a partial stream of laden sorbent is withdrawn from the circulating fluidized bed and is subjected at a temperature of 600 DEG  to 1200 DEG  C. to an oxidizing treatment, a major part of the sorbent that has been subjected to an oxidizing treatment is recycled to the circulating fluidized bed, and a partial stream which contains the sorbent mainly in the form of calcium sulfate is removed from the process. Fresh sorbent is supplied to the circulating fluidized bed and/or to the stage for the oxidizing treatment at the rate at which said partial stream is removed from the process.
Patent JP-S5920043-A (JP)
Title: Digital control circuit of copying machine or the like
Inventor: KURODA KOUKI
IPC: G06F3/05
Filed: 1982-07-23
Abstract: PURPOSE:To decrease the number of components and to improve the reliability, by using a clock source in common for a digital computer and an A/D or A/D converter. CONSTITUTION:The relation of fOSC1<fOSC2 is obtained, where fOSC1 is a clock frequency of a microcomputer 2 and fOSC2 is a clock frequency for a D/A converter 4. A clock 4 is generated from an oscillating circuit comprising a crystal oscillator 5 and an inverter in the converter 4. The oscillating frequency fOSC2 of the clock is 1.5MHz for the upper limit and supplied to a clock terminal of the computer 2 as a pulse 6 of 350kHz at a 4-frequency-division circuit in the converter 4. Then, the common clock is used as the system to operate the computer 2 and the converter 4, thereby reducing remarkably the number of components.
Patent JP-S5353812-A (JP)
Title: Automatic operation apparatus
Inventor: HANDA SATORU
IPC: B60L15/20
Filed: 1976-10-25
Abstract: PURPOSE: To accomplish control high in stop position accuracy with a smaller delay time which permits follow up control in the position-time pattern and in the position-speed pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5464306-A (JP)
Title: Vehicle in-position stopping system
Inventor: OOMORI TAKASHI
IPC: B60L3/08
Filed: 1977-10-28
Abstract: PURPOSE: To accurately stop a vehicle at stopping point when decelerating to stop the vehicle by decelerating the vehicle to predetermined speed by an electric brake and then engaging the wheels of the vehicle with recesses provided on rails.  
     CONSTITUTION: A vehicle 3 passed through a vehicle passage detector 2 receives a brake command from a central controller 12. A vehicle controller 6 dispatches a current stop command to a power controller 7 and a deceleration command to a brake controller 9. When the vehicle 3 approaches a stopping target point P, the controller dispatches a brake release command to the vehicle 3 to allow the vehicle 3 to be stopped at the wheels thereof at the recesses 16 formed on rails 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S617816-A (JP)
Title: Self-supporting type overhead optical fiber cable
Inventor: KUNO SATOSHI
IPC: G02B6/44
Filed: 1984-06-21
Abstract: PURPOSE:To improve the durability in laying operation by arranging suspension wires which has a smaller external diameter than an optical fiber cable core in parallel, and covering them with a common sheath so that the external diameter is maximum at the core side. CONSTITUTION:External diameters of three suspension wires 2a, 2b, and 2c are all smaller than the external diameter of the optical fiber cable core 1. In this case, 2a>2b>2c and the suspension wires are arranged at one side of the optical fiber cable core 1 in parallel and coated with the common sheath by extrusion so that the external diameter of the sheath 3 is maximum at the optical fiber core side. This fiber cable 11 is taken up around a cable drum 12 in a sheath extruding process, and then the optical fiber core 1 becomes longer. Therefore, a sag is given the cable core 1 during its laying to not only obtain allowable tensile force which is durable sufficiently in long-period use, but also reduce the weight.
Patent JP-S5462670-A (JP)
Title: Starting device for discharge lamp
Inventor: OCHI MASAFUMI
IPC: H05B41/16
Filed: 1977-10-28
Abstract: PURPOSE:To stabilize the actuation of a discharge lamp regradless of the fluctuation of the supply voltage by connecting a trigger element in parallel to a capacitor to be provided to a gate circuit of a thyristor in an actuating pulse generating circuit. CONSTITUTION:During a positive half cycle of an a.c. voltage applied to a lamp 20, a thyristor T20 is triggered through a resistor R21, a diode D22 and a capacitor C22. A capacitor C21 is discharged through the thyristor T20, the power supply E20 and the primary coil of a stabilizer B20, whereby a high voltage pulse is induced across the stabilizer B20 to light the lamp L20. During a negative half cycle, the capacitor C21 is charged through a diode D21 with the polarity shown in the diagram. During the next positive half cycle, the thyristor T20 is triggered again. The resulting pulse legs the cycle of the a.c. voltage by some degree due to some residual electric charge in the capacitor C22. This process is repeated until the voltage developed across the capacitor C22 reaches the breakover voltage of a two- terminal-thyristor S20. Then the capacitor C22 is discharged and the same process is repeated again.
Patent JP-H09316018-A (JP)
Title: Production of fluorine-containing vinyl ether
Inventor: IZEKI YUJI
IPC: C07C43/17
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing vinyl ether in high yield, suitable for using tetrafluoroethylene under a low-pressure condition, increasing formation of a multi-addition product, by reacting an alkoxide compound with tetrafluoroethylene. SOLUTION: In reacting (A) an alkoxide compound with (B) tetrafluoroethylene, a mist of a solution obtained by dissolving the component A is brought into contact with >=1mol of the component B. For example, the component A is dissolved in dioxane, etc., by using a compound of the formula RfCH2 OM (Rf is a halogenated hydrocarbon; M is an alkali metal), the mist having about 500μm is formed by using a spray gun, etc., and the reaction is carried out at 5-20kg/cm<2> -G at 50-120 deg.C for several minutes to 30 minutes.
Patent JP-H0423673-A (JP)
Title: Facsimile equipment
Inventor: NAKATSUMA TAKUJI
IPC: H04Q11/04
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the time when an incoming call or other priority transmission is kept waiting and to improve the operation or the operating performance by allowing a multi-address means to use one of plural communication channels or one of plural lines to start multi-address transmission to a 1st opposite party and to use other communication channel or other like after lapse of a prescribed time to start multi-address transmission to a 2nd opposite party. CONSTITUTION:In the case of making multi-address transmission by a digital facsimile equipment, at first the operator uses a key pad 28 to make an instruction of multi-address transmission. Then the operating state of a current B- channel is confirmed and whether or not an idle B-channel exists is checked. When the two B-channels are both busy, the system awaits and idle B-channel. When any B-channel is idle, the transmission to a 1st destination is started. Then '2' is substituted to a succeeding transmission destination number variable (n) and '0' is substituted to a communication end variable (J). When (n-1) is coincident with J and it is discriminated that the B-channel is not used for the multi-address transmission, the transmission of the n-th destination is started, the succeeding transmission destination variable is incremented and the system reaches the multi-address transmission state.
Patent JP-H07336076-A (JP)
Title: Cooler for board using vortex tube
Inventor: ASAHI TAKAO
IPC: H02B1/56
Filed: 1994-06-10
Abstract: PURPOSE:To provide a cooler, for a board, which uses a vortex tube which can cool the inside of the board without a need of a complicated air-pipe-laying operation. CONSTITUTION:At least an air compressor 3, a heat exchanger 4 which cools compressed air and a vortex tube 9 into which cooled compressed air is blown are incorporated into the inside of a case 2. This assembly is attached to the outside face of a board 1, and the inside of the board 1 is cooled directly or indirectly by a cooling air which is generated by the vortex tube.
Patent JP-S617710-A (JP)
Title: Surface acoustic wave transducer
Inventor: YASUHARA YOSHIHIKO
IPC: H03H9/145
Filed: 1984-06-22
Abstract: PURPOSE:To narrow a frequency range, within which reflection spuriousness becomes zero, so as to remove the influence of the reflection spuriousness in an entire band, by distributing electrode fingers which produce acoustic reflection only in such a way that actual length of a surface wave in the propagating direction can be changed along the propagating direction of the surface wave. CONSTITUTION:The 1st and 2nd comb-shaped electrodes 12 and 13 of an electrode finger pair are meshed with each other in the surface acoustic wave propagating path of the piezoelectric substrate formed of a prescribed piezoelectric material in the intersecting width direction and repellers 14 are formed between the electrodes 12 and 13. Moreover, the electrode finger pair of the electrodes 12 and 13 is constituted with double electrodes 15 and 16 and the part where the electrodes 12 and 13 are meshed with each other produces an electrically reflecting component RE only. The repellers 14 produce acoustic reflecting components RA only. The electric finger of the repellers 14 is formed in such a way that the length of the finger is successively changed in the shape of a triangle along the propagating direction of the surface acoustic wave. Then, the influence of reflection spuriousness in an entire band is removed, by narrowing a frequency range, within which the reflection spuriousness becomes zero.
Patent JP-H06338308-A (JP)
Title: Separator for alkaline battery
Inventor: IKEDA KAZUHIRO
IPC: H01M2/16
Filed: 1993-05-31
Abstract: PURPOSE:To restrict the lowering of hydrophilic characteristic due to the repeat of charge and discharge, and to prolong the lifetime of a battery by coating a nonwoven sheet made of polyolefinic fiber with styrene-styrenesulfonic acid soda copolymer resin. CONSTITUTION:A nonwoven sheet made of polyolefinic fiber is coated with styrene-styrenesulfonic acid soda copolymer resin. As a syrene-styrenesulfonic acid soda copolymer resin, dual copolymer resin, which includes syrene- styrenesulfonic acid soda at 30 weight% or less, is desirable. Hydrophilic characteristic is given to a separator for battery to prolong the lifetime of the battery.
Patent JP-S5461951-A (JP)
Title: Electrochromic display device
Inventor: KUWAGAKI HIROSHI
IPC: G09F9/00
Filed: 1977-10-26
Abstract: PURPOSE: To guarantee the reliability of an electrochromic display device by sealing the substrate with addition reaction type silicone resin adhesive.  
     CONSTITUTION: One of the two glass substrates having electrodes composed thereon is coated with an addition reaction type silicone resin adhesive, which is a mixture of main agent and catalyst, and a cell of an electrochromic display device is composed. When the cell is heated, for instance, at 150°C for 10 minutes, the adhesive is hardened without producing reaction byproducts, while making a dimethylene bridge according to the formula. Then, this cell is packed with electrolyte. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63292941-A (JP)
Title: Rhythm signal generating method and apparatus for examination of brain functional disorder
Inventor: NAKAMURA HIROKO
IPC: A61B5/16
Filed: 1987-05-26
Abstract: PURPOSE:To check the disorders of the patterning, continuous linearizing, hierarchizing functions of the cognition and expression surfaces of an intracranial data processing mechanism, by constituting a rhythm unit by the combination of one accent element with one or more non-accent element and obtaining a rhythm signal for examining a brain functional disorder. CONSTITUTION:Data of SW, WS, SWW, WWS, WSW or the like obtained when an accent element is set to S and a non-accent element is set to W are stored in a rhythm unit data memory apparatus 11 as rhythm unit data. One of these rhythm data is read by a reading apparatus 12 and a repeating signal, for example, 'SW, SW, SW, SW' is formed the predetermined number of times by a rhythm pattern signal generating apparatus 13 and amplified to be applied to an examinese as a hearing sensation stimulus or the visual sensation stimulus due to the light emission on a visual sensation display apparatus 16, for exam ple, a monitor picture by a speaker 15.
Patent JP-S5919330-A (JP)
Title: Composition usable as material for interlayer insulator or surface protecting film of semiconductor device
Inventor: SUZUKI HIROSHI
IPC: H01L23/31
Filed: 1982-07-23
Abstract: PURPOSE:To improve heat resistance by a method wherein a composition contains polyamide acid silicon type intermediate product produced by making diaminoamide compound, diaminosiloxane, diamine and aromatic tetracarbonic acid dianhidride react to one another. CONSTITUTION:A composition contains polyamide acid silicon type intermediate product produced by making diaminoamide compound, diaminosiloxane, diamine and aromatic tetracarbonic acid dianhidride represented by the formula (where Ar represents aromatic residual radical, Y represents SO2 or CO while one amino radical and Y-NH2 radical are mutually located in orthoposition) react to one another. This composition may be utilized as an interlayer insulator or a composition for surface protective film material.
Patent JP-H02308848-A (JP)
Title: Flame-resistant polyester resin composition
Inventor: OCHI KAZUYOSHI
IPC: C08L67/02
Filed: 1989-05-23
Abstract: PURPOSE:To provide a flame-resistant resin composition having excellent molding thermal stability, etc., by comprising a terephthalic acid series thermoplastic polyester resin, an aromatic halogen-containing flame retardant, an antimony compound and a hydrotalcite compound. CONSTITUTION:A flame-resistant resin composition comprises (A) 100 pts.wt. of a terephthalic acid series thermoplastic polyester resin having an intrinsic viscosity of 0.5-1.5 (<=40wt.% of other polymers, elastomers, rubbers, etc., may be added), (B) 3-50 pts.wt., preferably 5-30 pts.wt., of an oligomer or polymer type compound halogen-containing flame retardant having a halogen content of >=30wt.% (e.g. a halogenated phenoxy resin), (C) 1-30 pts., preferably 3-20 pts.wt., of an antimony compound, (D) 0.01-10 pts.wt. preferably 1-5 pts.wt., of a hydrotalcite and, if necessary, an antioxidant, a reinforcing filler, etc.
Patent JP-H06336920-A (JP)
Title: Muffler mounting device for motorcycle
Inventor: NISHIMOTO YUJI
IPC: F01N99/00
Filed: 1993-05-31
Abstract: PURPOSE:To facilitate bag setting by making the mounting direction of a muf fler variable in a sports motorcycle whose muffler is extended aslant upwards. CONSTITUTION:This muffler mounting device for motorcycle can facilitate the easy setting of a muffler 13 without any interference with the bottom surface of a bag 17 by connecting the muffler 13 and an exhaust tube 11 with each other through a tapered spacer 12 and rotating the spacer 12 by 180 degree or attaching/removing it, and can ensure a sufficient amount of bank angle and prevent its fine appearance from being sacrificed.
Patent JP-S5253114-A (JP)
Title: Rubber ring
Inventor: GOTOU MITSUHIRO
IPC: F16J15/00
Filed: 1975-10-27
Abstract: PURPOSE: To prevent a corrosion caused in the gap at interface of the cooling water jacket. 
     COPYRIGHT: (C)1977,JPO&Japio