baber/WOPTO huggingface dataset:
Patent JP-H0482115-A (JP)
Title: Manufacture of foam insulation cable
Inventor: KIMURA TAKAHIDE
IPC: H01B13/14
Filed: 1990-07-24
Abstract: PURPOSE:To ensure the foam insulation cable of a desired foaming rate to be obtained by heating freon gas, together with the cylinder thereof, up to a level higher than ambient temperature by 10 deg.C or more, but equal to or lower than the critical temperature of the freon gas, and liquefying the freon gas during feed from the cylinder. CONSTITUTION:Freon 22 is used as freon gas A, and a dedicated high pressure gas cylinder B is filled with the freon gas A. The cylinder B containing the freon gas A is placed in a constant temperature bath J, and heated up to 40 deg.C. As a result, a part of the freon gas A in the cylinder B is gasified and, therefore, the internal pressure of the cylinder B increases, according to the state equation of gas. The highly pressurized and gasified freon A, when fed to a constant flow liquid pump P of high precision via a pipe line K kept at normal temperature, is naturally cooled and becomes freon liquid H in a flowing process through the pipe line K. This freon liquid H is pressurized with the pump P and supplied to the cylinder E of an extruder D.
Patent JP-S6171727-A (JP)
Title: Echo canceller
Inventor: YASUKAWA HIROSHI
IPC: H04B3/23
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the time until the operation reaches steady-state by setting the number of orders effective to convolution operation to at least two ways such as N and K(<N) and applying control that the K is used at the initial convergence and the N is used at the normal control. CONSTITUTION:When any signal is incoming when this canceller is started, an echo is produced at an echo path 5, it appears at an erasure amount detection circuit 21 and a large residual echo is observed. Thus, an output allows the selection circuit 22 to select a coefficient circuit 15' having the number of order of K, a gate circuit 23 is made nonconductive and the effective number of stages is selected to the K. In generating a correct pseudo echo rapidly in this state, the residual echo observed by the erasure detection circuit 21 is decreased gradually and when its value reaches a prescribed value or below, an output of the circuit 21 allows the selection circuit 22 to select the coefficient circuit 15 having a large number of order and the gate circuit 23 id switched to be conductive. In generating proper pseudo echo in this state, the normal operation state is transited.
Patent JP-H0359538-A (JP)
Title: Double layer type liquid crystal display element
Inventor: KIKUCHI NAOKI
IPC: G02F1/133
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the double layer type liquid crystal display element being free from a malfunction caused by static electricity by using a liquid crystal whose dielectric constant anisotropy is negative for a color compensating liquid crystal layer. CONSTITUTION:In a color compensating liquid crystal element 30, an electrode is not formed on the opposed surfaces of two pieces of substrates 31, 32, and only oriented films 25, 36 are formed. As for the substrates 31, 32, the periphery is sealed with a seal material 37, and a liquid crystal 38 whose dielectric constant anisotropy is negative is enclosed in the inside. Also, oriented films 15, 16 of a driving liquid crystal element 10 and the oriented films 35, 36 of the color compensating liquid crystal element 30 are parallel oriented films in which liquid crystal molecules are arranged in parallel to the substrates 11, 12 and the substrates 31, 32. In such a way, by using the liquid crystal 38 whose dielectric constant anisotropy is negative for the color compensating liquid crystal element 30, the liquid crystal molecules can hold the parallel orientation even if a voltage is applied, and a malfunction caused by static electricity, etc., does not occur.
Patent JP-2001020063-A (JP)
Title: Electron-impact type evaporation line source
Inventor: SAITOU TAKETOSHI
IPC: H01L21/203
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enable the evaporation of a magnetic evaporation material of high melting point by an electron beam heating method, to eliminate troubles in evaporation or defects in a film caused by the magnetic field, and to enable formation and doping of a thin film through the vacuum deposition using the magnetic material of high melting point. SOLUTION: An electron impact type evaporation line source comprises a crucible 1 to store an evaporation material, a filament 2 to generate the electrons, and an acceleration power source to accelerate the electrons generated in the filament 2. The filament 2 is arranged around the crucible 1, and a reflector 3 is arranged surrounding the filament 2 and the crucible 1. By applying to the reflector 3 the negative bias voltage with respect to the filament 2, the electrons generated by the filament 2 around the crucible 1 is reflected by the reflector 3 therearound, and led to the evaporation material in the crucible 1.
Patent JP-S5983344-A (JP)
Title: Manufacture of negative cadmium plate
Inventor: TAKEMURA MASAKAZU
IPC: H01M4/44
Filed: 1982-11-04
Abstract: PURPOSE:To manufacture a negative Cd plate having a high utilization of its active material by applying an active material paste containing CdO, flaky Cd metal, a sizing agent and resin fiber to a core body before drying. CONSTITUTION:Cd metal particles prepared by an atomization method or an evaporation method are finely crushed with a rotary mill or the like to form a thin-film-like rolled flaky Cd metal. Next, an active material paste is prepared which contains the above flaky Cd metal, CdO or Cd(OH)2, a sizing agent and resin fiber. Following that, the paste is applied to both surface of a core body, for example, a perforated iron plate before being dried, then the packed body is cut into a given size, thereby manufacturing a negative Cd plate.
Patent JP-2000025618-A (JP)
Title: Carrying truck for long heavy weight
Inventor: KOIKE HIROYUKI
IPC: B62B3/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To convert the direction of long carried object easily in a narrow work spot by using a turning truck mounted a turn table on a truck and a moving truck mounted the turn table on an electric hand lift. SOLUTION: At the loading time of a long heavy weight 3, it is placed on a deck 8 by a crane after arranging a turning truck 1 and moving truck 2 on front/rear both ends of the carried object 3. After placing the carrying article 3 on the turning truck 1 and moving truck 2, it is moved by the operation of an electric hand lift 11. As the electric hand lift 11 has a self running function, even heavy carried object 3 can be moved easily. At the direction conversion time during moving, as the turn table 7 is installed respectively on the turning truck 1 and moving truck 2, the long carried object 3 can be converted its direction easily even in a narrow work spot.
Patent JP-H02149319-A (JP)
Title: Closing cap of dialyzer and dialyzer provided therewith
Inventor: BERUNTO MACHIU
IPC: A61M1/14
Filed: 1989-07-28
Abstract: PURPOSE: To assure the closure of a sterile state by providing a first cap part with a connecting part for hermetically sealing the flange of a dialyzer of an assembled state in a sterile state and a rear part capable of communicating a line sterilizing device and a stream. CONSTITUTION: The first cap part 2 of the closure cap l of the dialyzer having the first and second cap parts 2, 3 is made mountable at the flange 4 of the dialyzer and the second cap part 3 is made movable between an open position where the passage of a sterilizing medium is executed and the closure position. The first cap part 2 is provided with the connecting part 16 having a wire-like device 22 for hermetically sealing the flange 4 of the dialyzer of the assembled state in the sterile state and the rear part 6 capable of communicating the part and the inline sterilizing device. Such closure cap is suitable for use of the case the dialyzer is subjected to the inline sterilization treatment.  The sterile sealing on the blood side and the dialyzate side is possible and further, the simultaneous execution of the sterilization of the inside surface of the flange during the course of the sterilization is possible as well.
Patent JP-S5890889-A (JP)
Title: Processing circuit for carrier chrominance signal
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/84
Filed: 1982-11-05
Abstract: PURPOSE:To remove crosstalk, by setting the relation of frequencies so as to interleave a carrier chrominance at adjacent tracks, through the recording of a multiplex signal of the carrier chrominance signal of low frequency conversion and an FM luminance signal. CONSTITUTION:The phase of carrier chrominance signals is controlled and recorded on a recording medium 2 so that the frequency interleave can be done at adjacent tracks. The carrier chrominance signal and a luminance signal are reproduced by heads 1A, 1B and a horizontal synchronizing pulse obtained from the reproduced luminance signal is applied to an AFC circuit 62. An alternating signal synchronized with a horizontal synchronizing pulse is picked up from this AFC circuit 62 to control the phase of the reproduced carrier chrominance signal based on this alternating signal.
Patent JP-S5897230-A (JP)
Inventor: HINOSAKA TAKAO
IPC: H01H3/42
Filed: 1981-12-04
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-S6439328-A (JP)
Title: Production of reduced chromium pellet
Inventor: INATANI TOSHIHIRO
IPC: C22B1/14
Filed: 1987-08-05
Abstract: PURPOSE:To prevent the reoxidation of reduced chromium pellets and to improve the handling characteristic thereof by subjecting the high-temp. reduced chromium pellets which are discharged after particulate chromium ore are reduced in a rotary kiln to water cooling under the adjustment of water cooling time. CONSTITUTION:The reduced chromium pellets 5 obtd. by reducing the particulate chromium ore in the rotary kiln 1 are discharged via a chute 4 to a rotary cooler 30 where the pellets are cooled. The cooled pellets are taken out of the cooler. The cooling water fed by a pump 6 is supplied from spray nozzles 3 to the chute 4 to form water films and to cool the above-mentioned pellets 5 in the process for production of the above-mentioned reduced chromium pellets. The flow rate of the cooling water is controlled by a flow meter 7, a control valve 8 and a distribution valve 9 to adjust the water cooling time at this time. The reduced chromium pellets 5 are thereby sufficiently cooled during the passage through the cooler 30, by which the reoxidation thereof is prevented. In addition, the water sticking to the pellets is evaporated and removed by recuperation heat, by which the degradation in the handling characteristic thereof is prevented.
Patent JP-H0782451-A (JP)
Title: Improved polycarbonate blend
Inventor: DOONA MAARIIN BUETSUTSUERU
IPC: C08L33/04
Filed: 1994-07-28
Abstract: PURPOSE: To provide a copolymer compsn. containing a methyl methacrylate polymer and a specific maleimide comonomer in a specific ratio, excellent in transparency, heat resistance, tenacity and polycarbonate blending properties and useful as glass for a vehicle, etc.  
     CONSTITUTION: An objective copolymer compsn. contains a methyl methacrylate polymer and a tribromophenylmaleimide comonomer in a wt.% ratio of about 90:10 - about 20:80 and has a glass transition temp. of 133°C or higher. A blend compsn. contains a methyl methacrylate/tribromophenylmaleimide copolymer and a polycarbonate in a wt.% ratio of about 1:99 - about 99:1. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001022617-A (JP)
Title: File managing method
Inventor: KORI MITSUNORI
IPC: G06F17/30
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To more flexibly and efficiently perform file management. SOLUTION: In this file managing method, the logic record of a variable length constituting a record included in an original file is converted to the internal field of a variable length in one-to-one correspondence so that the break of the field can be matched with the boundary of words. Next, the record constituting the internal field is divided into plural record groups 11. It is not necessary that the number of records constituting each record field 11 is fixed. Succeedingly, a block 12 is generated by dividing each record for every one to plural internal fields in each record group 11 and a group 13 is generated by linking these divided blocks 12. A transfer file 14 is generated by further linking these generated groups 13. When the request of field data access to the original file is received, in a file managing system, only the block 12 including the relevant field data is read out from the transfer file 14.
Patent JP-H115149-A (JP)
Title: Casting device and method thereof
Inventor: ISHIHARA TOKUJIRO
IPC: B22D18/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To cast a product without a defect in casting with thin protrusions for heat dissipation and holes inside which are shaped like bent tubes. SOLUTION: Cavities 21a are formed by laminating a plural number of casting members which are possessed of depression parts 8a, 8b having protrusion parts 18a, 18b, 18n. Each casting member is split into the shape of a flat plate. The cavities 21a and narrow pits 22a, 22b, which are cut around the protrusions 18a, 18b, 18n, are connected so that the flow of molten metal in the narrow cavities 21a is improved, exhausting air in the cavities 21a outside while pouring molten metal. At the both ends of the lower part of the center hollows 24, partitions are installed in the spaces between a center piston and the exhaust holes shaped like bent tubes in order to improve the efficiency of the action of the piston and help complete combustion.
Patent JP-H0843256-A (JP)
Title: Machine for testing variation of rotation
Inventor: YAMAKAWA SUSUMU
IPC: G01M13/02
Filed: 1994-07-26
Abstract: PURPOSE:To enable a simulator which simulates the durability tests of such a power transmission mechanism as the belt, chain, gear, etc., which is driven by means of the crank shaft of a reciprocating engine, to accurately simulate the variation of the rotational angular velocity and variation of load torque of a shaft in the time domain of on rotation of the shaft. CONSTITUTION:A power transmission mechanism 5 which is an object to be measured is mounted between an input shaft 2 and output shaft 3 and a universal joint 7 positioned at an arbitrary angle and mechanical power changing mechanism 4 which converts the number of revolutions of a driving motor 8 at an arbitrary integer ratio, are connected to the shaft of the motor 8 on the input side A. And, a mechanical power changing mechanism 6 which converts the number of revolutions of the output shaft 3 at an arbitrary ratio of ratios, universal joint 7 provided to the shaft 11 of the mechanism 6 at an arbitrary angle, and load device 9, are connected in series on the output side B.
Patent JP-S6088240-A (JP)
Title: Adjuster for damping force during expansion stroke of hydraulic buffer
Inventor: ITOU HIDEKUNI
IPC: F16F9/46
Filed: 1983-10-18
Abstract: PURPOSE:To enable smooth and remote control of a damping force during the expansion stroke of a hydraulic buffer, by a method wherein a push rod for adjusting the opening of an oil hole in a hollow piston is slid through a slider, making contact with the push rod, with the aid of an adjuster. CONSTITUTION:In a hydraulic buffer which is used for support of mainly the rear wheel of a motor cycle, a damping force during an expansion stroke is adjusted by decreasing the opening of an oil hole 5 for an expansion stroke through rotation of a knob 17 of an adjuster. Namely, when a plunger 20 of the adjuster 15 is moved forward within a case 16 and the knob 17 is turned so as to reduce the volume of an oil chamber 21, oil in the oil chamber 21 flows in an oil chamber 14 through a flexible pipe 22 and an oil passage 23 of a hose metal 10 to press a slider 8. In this case, a push rod 6, making contact with a slope surface 12 of a slider 8 through a steel ball 13, is pressed to decrease the opening of the oil hole 5.
Patent JP-2001018446-A (JP)
Title: Apparatus for controlling printer and printer, and method for processing data of printer
Inventor: HATTORI TOSHIYUKI
IPC: B41J2/44
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enable high-quality printing by generating pulse width data on the basis of bit map data, generating synthetic data on the basis of the pulse width data and dot pattern data, and modulating a pulse width on the basis of the synthetic data. SOLUTION: Bit map data stored in a frame buffer is read out with a constant timing and inputted to a gradation value-pulse width data conversion part 401. The conversion part 401 outputs a pulse width corresponding to a gradation value provided for every dot of the bit map data to a data format conversion part 403 with reference to a gradation value-pulse width conversion table 402. The conversion part 403 converts the pulse widths to pulse width data for every 1/4 dot with reference to a data format conversion table 404. The pulse width data and dot pattern data are synthesized, and the pulse width is modulated on the basis of the synthesized data.
Patent JP-H0940162-A (JP)
Title: Workpiece accumulation device
Inventor: HISAMATSU RYUICHI
IPC: B65G57/03
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To accumulate conveyed workpieces in neat alignment on an accumulating table. SOLUTION: A vertically movable accumulating table 5 to accumulate workpieces W carried out by a carrying-out roller 1 is arranged on the side of a carrying-out roller line. A workpiece delivery means 9 is provided to deliver the workpieces from the carrying-out roller 1 to the accumulating table 5. A workpiece clamping device 39 is arranged on the different side from the workpiece delivery means 9 side of the accumulating table 5. Thus, the workpieces W carried out by the carrying-out roller 1 are delivered to the accumulating table 5 side by the workpiece delivery means 9, and one end of the workpiece W is clamped by the workpiece clamping device 39. When the workpiece W is clamped by the workpiece clamping device 39, the workpiece delivery means 9 is returned to an original position.  When the workpiece W from the workpiece clamping device 39 is unclamped, the workpieces W are accumulated in neat alignment on the accumulating table 5.
Patent JP-2001016997-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: FUJIWARA KATSUHIRO
IPC: C08J5/18
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural vinyl chloride-based resin film without reducing its anti-fog property-sustaining property and also exhibiting the anti-fog property for a long period of time. SOLUTION: This agricultural vinyl chloride-based resin film is characterized by blending 0.5-20 pt.wt. chlorinated polyethylene and 30-60 pt.wt. plasticizer, 0.8-5 pt.wt. anti-fog agent, 0.01-0.7 pt.wt. fluorine-containing compound based on 100 pts.wt. vinyl chloride-based resin.
Patent JP-H0480040-A (JP)
Title: Thermal ink jet recorder
Inventor: SHINDO KAZUNORI
IPC: B41J2/05
Filed: 1990-07-24
Abstract: PURPOSE:To prevent scumming and tailing due to contact of recording paper with a perforated film from occurring by concentrating pressure solution to be generated by bubbles on a central vertical shaft of a heating element by a method wherein a heating element part of a thermal head is made depressed conically. CONSTITUTION:When a current is made to flow to a heating element 21 of a thermal head, heat is generated, and a low boiling point component in ink 2 reaches a boiling point to generate a bubble 22. The generated bubble 22 is developed by heating, which gradually pushes up the ink 2 stuck to a through hole 27 of a perforated film, and at last jets and ink drop from the through hole 27. Since a form of the heating element 21 is formed conically depressed at that time, pressure solution generated correrspondingly to this hollow place concentrates in a central line direction. Therefore, the ink drop is not dispersed. Then, a recording dot corresponding to the electrified heating element 21 is formed on recording paper 5. Further, the heating element 21 is hemispherically depressed, and effects similar thereto can be obtained.
Patent JP-S6257445-A (JP)
Title: Production of thermoplastic resin composition
Inventor: KUSHIDA YUICHIRO
IPC: C08L35/06
Filed: 1985-09-06
Abstract: PURPOSE:To produce a vinyl chloride ABS based thermoplastic resin composition having improved heat and impact resistance, flame retardance and moldability, by mixing specific components having greatly separated softening points in a completely meshing co-rotating twin screw extruder. CONSTITUTION:10-80wt% (A) an imidated polymer obtained by imidating a copolymer consisting of an aromatic vinyl monomer, maleic anhydride and, as necessary, copolymerizable vinyl monomer and/or (B) rubber-modified imidated polymer, (C) 10-60wt% graft copolymer obtained by copolymerizing a mixture consisting of an aromatic vinyl monomer, and, as necessary, vinyl cyanide monomer and copolymerizable vinyl monomer onto a rubbery polymer, (D) 0-60wt% copolymer consisting of the monomer component in the component (C) and (E) 30-80wt% polyvinyl chloride resin containing 0-20wt% copolymerization components are mixed using a completely meshing type co- rotating twin-screw extruder.
Patent JP-S5897296-A (JP)
Inventor: TAKAHASHI MAKOTO
IPC: H05B41/282
Filed: 1981-12-05
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-S5897258-A (JP)
Title: Alkaline battery
Inventor: WATANABE OSAMU
IPC: H01M50/193
Filed: 1981-12-04
Abstract: PURPOSE:To provide an alkaline battery having excellent electrolyte leakage resistance by using a sealant obtained by mixing polyvinyl acetate or vinyl acetate copolymer to asphalt compared with a sealant of asphalt alone. CONSTITUTION:Vinyl acetate-ethylene copolymer, vinyl acetate-arcylic acid ester copolymer, vinyl acetate-vinyl chloride copolymer, vinyl acetate-vinyl ether copolymer, or vinyl acetate-vinyl ester copolymer is used as vinyl acetate copolymer which is added to asphalt. Blown asphalt or straight asphalt can be used as asphalt, but straight asphalt is desirable. The amount of polyvinyl acetate or vinyl acetate copolymer to be added to asphalt is 0.5-25wt%.
Patent JP-S6175455-A (JP)
Title: Interface device
Inventor: ITSUGAYA KINJI
IPC: G06F13/38
Filed: 1984-09-19
Abstract: PURPOSE:To eliminate the waste of operation in which the same data is read out repeatedly by connecting output terminals of the 1st and the 2nd comparing circuit to input terminals of an OR circuit, and obtaining an interruption signal from the output terminal of this OR circuit. CONSTITUTION:When an input signal S11 varies in level at time t4, the output signal of a latch circuit 11 and the signal SI1 are different in level, so a comparing circuit 15 outputs a high-level signal, and a high-level interruption signal SINT is outputted to an external device through an OR circuit 17. Then, when the external device outputs a data readout signal SR at time t5, latch circuits 11 and 12 hold input signals SI1 and SI2 and output signal S01 and S02 are outputted by buffers 13 and 14 and read by the external device. Even if the signal SI2 varies in level and the signal S02 after the variation is read out at time t5 when the signal SR is outputted, the circuits 11 and 12 hold the signals SI1 and SI2, so two inputs to circuits 15 and 16 become equal in level and a signal SINT falls. Therefore, the same data is never read out twice.