baber/WOPTO huggingface dataset:
Patent JP-H0984046-A (JP)
Title: Video signal input circuit
Inventor: FUJITA MASAYA
IPC: H04N9/77
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the fault of electromagnetic induction inside/outside a video equipment by subtracting a luminance signal and a chrominance signal received by an S video signal input circuit so as to form a composite video signal. SOLUTION: A luminance signal (Y signal) 2 and a chrominance signal (C signal) 3 received by an S video signal input circuit 1 are given to a subtractor circuit 4 via the inside of the video equipment. The subtractor circuit 4 calculates (Y signal-C signal). Thus, electromagnetic induction components superimposed on the Y signal 2 and the C signal 3 in waveforms 5, 6 are in phase and with the same amplitude, they are cancelled together by the subtraction. No electromagnetic induction component is left as shown in the waveform 7 in an output composite video signal. That is, external noise and the electromagnetic induction component in the video equipment is cancelled out, The phase of the C signal is inverted to that of the Y signal, but the phase relation to a burst signal is maintained, then no effect is imposed on color signal demodulation.
Patent JP-H0891827-A (JP)
Title: Highly heat resistant mordenite type zeolite and its production
Inventor: ITABASHI KEIJI
IPC: C01B39/26
Filed: 1994-09-29
Abstract: PURPOSE: To obtain highly heat resistant mordenite type zeolite less liable to the breakdown of the crystal structure than conventional zeolite even by heating to a high temp. under the same conditions. CONSTITUTION: This highly heat resistant mordenite type zeolite has a compsn. represented by the general formula, Na2 O.Al2 O3 .xSiO2 .yH2 O (where 6<=x<=30 and y<=0) when expressed by the molar ratio among oxides, does not contain fluorine and/or fluorine compds. and has a heat resistance index of >=50 at the time of heat treatment at 900 deg.C. This zeolite is obtd. as follows: a silica source is mixed with an alumina source, a fluorine source and water or sodium hydroxide is further added so as to form a compsn. in which the molar ratio of SiO2 to Al2 O3 is 7-40 that of NaOH to SiO2 is 0-0.3, that of F to SiO2 is 0.3-2 and that of H2 O to SiO2 is 10-40 the resultant mixture is heated to 100-200 deg.C and crystallized in the region of pH10-12 and the resultant zeolite is washed with hot water.
Patent JP-H0397611-A (JP)
Title: Pitch-based flat carbon fiber or carbon film
Inventor: TAKEDA HIROSHI
IPC: C04B35/83
Filed: 1989-09-11
Abstract: PURPOSE:To obtain the fiber or film appropriate for reinforcing a carbon composite material or as the electrode of a secondary battery by laminating a six-membered carbon ring net on the surface of a pitch-based flat carbon fiber or carbon film in parallel with the plane. CONSTITUTION:A six-membered carbon ring net surface is laminated on the pitch-based flat carbon fiber or carbon film, and the cross section has a unique oriented structure. The fiber or film is produced by supplying mesophase pitch or the mesophase pitch contg. isotropic pitch to a spinning device, extruding the molten material from a nozzle having a slit discharge hole, immediately quenching the extruded material, winding the material on a winder, infusibilizing and carbonizing the product. The obtained pitch-based flat carbon fiber or film is appropriately used as the member of a disk brake, the material for the electrode of a secondary battery, etc.
Patent JP-S58156765-A (JP)
Inventor: KURISUTOFUAA JIYON GURIINUTSUD
IPC: F16H37/08
Filed: 1982-12-30
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-H1174121-A (JP)
Title: Magneto-resistance effect film, and magneto-resistance effect sensor and magnetic storage device utilizing the same
Inventor: MORI SHIGERU
IPC: H01L43/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistance effect film which has a high magneto- resistance change rate, even after heat treatment by adjusting the crystal grain size of a laminated film to a specific value or smaller and, at the same time, to the total thickness of the laminated film excluding a substrate and a base layer or thinner. SOLUTION: A magneto-resistance effect film is manufactured by using a Corning 7059 glass substrate (R) having a thickness of 1.1 mm for a substrate 100, Ta of 0.2-6.0 nm in size for a base layer 101, Ni81 Fe19 (at.%) having a size of 5 nm for an NiFe layer 12, Co90 Fe10 (at.%) having a thickness of 3 nm for a CoFe layer 103, Cu having a size of 2.5 nm for a non-magnetic layer 104, Co90 Fe10 (at.%) having a size of 3 nm for a fixed magnetic layer 106, FeMn having a size of 10 nm for an antiferromagnetic layer 107, and Cu having a size of 2.5 nm for a protective layer 108. Therefore, a magneto-resistance effect film having a high magneto-resistance changing rate, superior stability, a high reproducing output, and a low noise level even after heat treatment is obtained.
Patent JP-H1173913-A (JP)
Title: Ultraviolet-ray generating device and ultraviolet-ray sterilizing device using the same
Inventor: YASUI SUKEYUKI
IPC: G21K5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a device in which the light intensity distribution can be easily made uniform, a high intensity ultraviolet ray can be emitted efficiently, and durably life can be prolonged by making the electrons emitted by the application of a voltage between electrodes colliding with an ultraviolet ray emitter gas inside a casing, and having the generated ultraviolet ray emitted out of the casing via an ultraviolet-ray transmitting window. SOLUTION: When a high-speed in verse pulse voltage is applied between a mesh-like electrode 18 and a plate-like electrode 19 by a pulse power source device 14, a high energy electrons (a) is emitted from the surface of a dielectric panel 17, and the electron (a) collides with an ultraviolet ray emitter gas (b) within a casing 12. Thus, ultraviolet ray (c) is generated, and the ultraviolet ray (c) is emitted out of the casing 12 via an ultraviolet ray transmitting window 16. A high-energy electron emission of about 10 eV or more can be performed from the surface of the dielectric panel 17 with high efficiency, and by the ultraviolet ray emitter exciting effect based thereon, the ultraviolet ray can be generated efficiently, moreover over a wide range.
Patent JP-H0283810-A (JP)
Title: Thin-film magnetic head
Inventor: KOYANAGI HIROAKI
IPC: G11B5/31
Filed: 1988-09-20
Abstract: PURPOSE:To stabilize magnetic domain structure and to obtain the reproduction signal which is decreased in waveform distortions and bit shifts by determining the magnetorestriction constant of magnetic films by the quality of the material which comes into contact with the magnetic films and maintaining stress induced type magnetically anisotropic energy at nearly the same level in the film thickness direction. CONSTITUTION:The stress induced type magnetically anisotropic energy of the magnetic films is expressed by the function of the magnetorestriction constant which is the property of the magnetic films and the main stress generated in the magnetic films. The main stress is generated by the difference between the coefft. of thermal expansion of the magnetic films and the coefft. of thermal expansion of the material with which the magnetic films are in contact. One side of the lower magnetic film 3 comes into contact with an underlying layer 2 and the opposite side comes into contact with an insulating layer 5. On the other hand, one side of the upper magnetic film 7 comes into contact with the insulating layer 5 and the opposite side comes into contact with the protective layer 8. The magnetically anisotropic energy is, thereupon, brought to the similar value of the insulating layer 5 side and the protective layer 8 and underlying layer 2 by changing the magnetorestriction constant of the surface of the magnetic films in accordance with the coefft. of thermal expansion of the material which comes into contact therewith, by which the magnetic domain structure is stabilized and the reproduction signal decreased in the waveform distortions and bit shifts is obtd.
Patent JP-H08178092-A (JP)
Title: Piston release valve for free piston impulse pipe/tunnel
Inventor: JIYON JIEI RAASHII JIYUNIAA
IPC: F16K3/24
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To expose a high pressure reservoir to the rear end of a piston immediately at the valve release time by providing a high speed piston release valve, in the free piston shock tube/tunnel for generating an aerodynamic test state for the tip cone of a rocket and ultrasonic passenger plane. SOLUTION: In a shock tube/tunnel, having a slender compression chamber 10, to whose right end the slender shock tube is properly connected through a connection collar, inside the compression tube 10 provided from a piston end 18 to a diaphragm end 19, a drive gas such as helium capable of a nearly constant adiabatic expansion is filled during the moving of a piston 11. A closed head 24 and the valve assembly 25 with a high speed are provided on the piston end 18. The valve assembly 25 has a valve sleeve assembly and valve body assembly and by expediting the high pressure flow from a high pressure reservoir 20 to the rear zone of the piston 11, the piston 11 is released and the shot of the piston 11 is started.
Patent JP-H0761419-A (JP)
Title: Pressure control method for vacuum packaging material
Inventor: KAWAGUCHI MASASHI
IPC: B65B57/00
Filed: 1993-08-26
Abstract: PURPOSE:To control pressure only by means of a scanner when the kind of an item to be packaged is changed without setting pressure using a key board of a microcomputer. CONSTITUTION:In a vacuum packaging device wherein the air in a tightly closed chamber 10 is removed by the sucking action of a pump 35 to tightly seal an item to be packaged put in a bag 25 under vacuum, the amount of liquid of the item is indicated beforehand on the surface of the bag 25 by means of bar code so that information recorded by bar code is read out by a scanner before packaging, which information is inputted into a controller 48. When the internal pressure of the chamber 10 detected by a pressure sensor 47 conforms with the information having been processed by the controller 48, a switch 53 is opened by means of a signal sent via an electric circuit 52, and hence a solenoid switch valve 34 cuts off a vacuum suction line 33. As a result, vacuum value in the chamber 10 can be made to conform with the information recorded on the bag by bar code.
Patent JP-S6481629-A (JP)
Title: Method of charging storage battery
Inventor: NAKANO SUKEAKI
IPC: H02J7/10
Filed: 1987-09-19
Abstract: PURPOSE:To prevent under or over charging, by measuring open circuit voltage prior to start of charging of a battery and judging whether the battery is an inactive battery or not, then providing a predetermined delay time for measurement of battery voltage only when an inactive battery is charged and carrying out charge ending control through battery voltage. CONSTITUTION:Upon provision of a charge start signal, a microcomputor 4 measures open circuit voltage of a battery 2 to be charged through an A/D converter 5. Then the open circuit voltage is compared with a preset reference voltage for identifying an inactive battery so as to judge whether a regular battery is charged or an inactive battery is charged. When a regular battery is charged, the microcomputor 4 sets delay time for detecting charge control battery voltage to 0 while sets the delay time to a predetermined time when an inactive battery is charged. Thereafter, the microcomputor 4 closes a charging switch 3 to start charging then carries out counting during preset delay time, and upon finish of counting, executes charge control judgement routine for controlling finish of charge based on the battery voltage measured through the A/D converter 5.
Patent JP-S61114422-A (JP)
Inventor: MORI SHIGEKI
IPC: H01H13/12
Filed: 1984-11-08
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-H0858880-A (JP)
Title: Container for transporting liquid in large quantities
Inventor: KUKI KAZUO
IPC: B65D88/22
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a container and a method for inexpensively transporting a liquid of value but priced low in large quantities by means of a natural stream of water. CONSTITUTION: An inexpensive container 1 for transporting liquid is formed entirely or in part of a high molecular film which is impermeable to water and flexible in quality and used as it is structurally, by being folded, by being put together, or otherwise so that its capacity can be varied to sharply different degrees. Where a liquid 3 of value but priced low is transported in large quantities, the container 1 is filled in with this liquid 3 and carried by a natural stream of water to a distant point. After being emptied, the container 1 is reduced in apparent volume and sent back for the reuse.
Patent JP-H0579435-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KONDO EIICHIRO
IPC: F02P3/04
Filed: 1991-09-17
Abstract: PURPOSE:To miniaturize an ignition coil by raising efficiency of effective energy in relation to input energy. CONSTITUTION:A power transistor 5 and a power transistor 6 are connected to both edges of a primary coil 1, and also a battery 4 is connected to its central point. A ignition plug 9 and a ignition plug 10 are connected to a secondary coil 2, and also an earthing is achieved on the way through a high-voltage diode 7 or a high-voltage diode 8. Consequently, spark discharge in exhaust stroke is eliminated, effective energy can be raised to 60-70% of input energy, and an ignition coil can be miniaturized by such connections.
Patent JP-S6296096-A (JP)
Title: Production of oligopeptide
Inventor: MATSUNO RYUICHI
IPC: C12P21/02
Filed: 1985-10-21
Abstract: PURPOSE:To produce the titled peptide easily in high yield and purity, by the condensation reaction of an N-substituted glycyl-glycine with phenylalanyl-leucyl alkyl ester in the presence of a specific enzyme in a binary phase system consisting of water and ethyl acetate. CONSTITUTION:Substrate solutions are produced by (1) dissolving (A) an N- substituted glycyl-glycine in an aqueous solution of e.g. (2-diaminomorpholino) ethanesulfonic acid, etc., having a pH of 4-5 and (2) dissolving (B) a phenylalanyl-leucyl alkyl ester in ethyl acetate. The concentration of each solution is 5-60mM and the concentration ratio of the component A to the component B is adjusted to (0.2-3) to 1. 1pt.vol. of an aqueous phase containing the component A is mixed with a solution added with >=0.2W/V% Bacillus genus metal protease (e.g. thermolysin) and 1-10pts.vol. of an ethyl acetate solution containing the component B and the mixture is emulsified e.g. by intermittently stirring the aqueous phase at 4.5-6.5pH and 20-50 deg.C. Condensation reaction takes place by this procedure to afford and oligopeptide such as des- Tyr<1>-encephalin.
Patent JP-H1183749-A (JP)
Title: Semiconductor inspecting device
Inventor: KAMATA SHINGI
IPC: G01N21/956
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enable the shortening of throughput in inspection by securing sufficient brightness in an image pickup environment while suppressing rise in illumination cost in a semiconductor inspecting device using a CCD camera. SOLUTION: This device is constituted of the CCD camera 3 with illumination 4 formed of two luminaires and a light gathering member 6, and the light gathering member 6 enables the CCD camera 3 to pick up images by gathering illuminating light 5 to the back side of a body to be inspected 2. Then the light gathering member 6 is shaped like a cup formed of a side wall part 7 and an open part 8, and the body to be inspected 2 can be placed to the open part 8 while being supported. In addition, the illuminating light 5 is gathered onto the body to be inspected 2 placed on the open part 8 through the use of the side wall part 7. Further, the CCD camera 3 is installed to the side wall part 7 at a location facing the open part 8 to enable the CCD camera to pick up images.
Patent JP-S60129795-A (JP)
Inventor: HIROTA ATSUKO
IPC: G10L17/00
Filed: 1983-12-16
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-H1181062-A (JP)
Title: Yarn winder
Inventor: KURODA YOSHIJI
IPC: D01H7/86
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winder capable of detecting the yarn breakage without receiving any limitation on the layout. SOLUTION: This yarn winder is obtained by installing spindles having each yarn feed package 8 in a row and capable of twisting and winding a yarn Y unwound from the yarn feed package 8 of each spindle while ballooning the yarn Y by the rotation of a spindle device 2 of each spindle, detecting a load current for a motor 6 for driving disposed in the spindle device 2 for each spindle, comparing the load current with a threshold value and judging the yarn Y to be broken when the load current is the threshold value or below.
Patent JP-2000052801-A (JP)
Title: Column shift device for automatic transmission
Inventor: TSUBOI NAOKI
IPC: F16H59/10
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To ensure locking of a bolt by using a polygonal bush for either one of two-point support parts and using an oblong hole bush for the other in the case of fitting a selector to a bracket. SOLUTION: When the side of a second bush 62 which is a hexagonal bush, is fastened by a clamping bolt 78, hexagon protruding parts 74 are respectively deformed, and the bolt 78 is received by the upper end parts of the second bush 62 and a deformed hexagon resin member 70. When the side of a first bush 60 which is an oblong hole bush. is fastened by a clamping bolt 78, oblong hole protruding parts 76 are deformed, and the bolt 78 is received by the upper end part of the first bush 60 and a deformed oblong hole resin member 72. In the case of fitting a selector to a bracket, locking can be ensured at the time of belt fastening.
Patent JP-H0398335-A (JP)
Title: Channel shutout preventing method for adpcm transcoder
Inventor: KATO TADAHARU
IPC: H04B14/06
Filed: 1989-09-11
Abstract: PURPOSE:To prevent channel shutout by assigning a time slot by 2 channels of an ADPCM(adaptive differential pulse code modulation) primary group signal to an ADPCM coding disable signal and sending a shutout coding enable signal through a shutout prevention ADPCM primary group signal transmission line as the result of assignment. CONSTITUTION:A time slot by 2 channels for ADPCM primary group signals is assigned to an ADPCM coding disable signal at the generation of channel shutout and an idle time slot for the ADPCM primary group signal on an ADPCM primary group signal transmission line provided separately for shutout prevention is assigned to the ADPCM coding enable signal not subjected to time slot assignment but subject to shutout as the result. Moreover, the channel information of the ADPCM coding enable signal subject to shutout is sent by using a 1st time slot of the ADPCM primary group signal for preventing shutout. Thus, the channel shutout in the ADPCM transcoder is prevented.
Patent JP-S59130288-A (JP)
Title: Substituted 5h-pyrimido(5,4-b)indole, manufacture and psychotic medicine
Inventor: DEIITAA RAATSU
IPC: C07D487/04
Filed: 1983-12-16
Abstract: Substituted 5H-pyrimido[5,4-b]indoles of Formula I    <IMAGE>  (I) wherein R2 is halogen; the oxadiazolyl group   <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; C1-5-alkyl, cycloalkyl, aralkyl, or aryl; ORI, SOnRI with n being 0, 1, or 2, or   <IMAGE> wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl; <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, C3-5-alkenyl, cycloalkyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; and RA is hydrogen; the oxadiazolyl group    <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; halogen, nitro, ORI, SOnRI with n being 0, 1, or 2, <IMAGE>   wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl;   <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, cycloalkyl, C3-5-alkenyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; or PO(OR)2  wherein R is C1-5-alkyl, exhibit strong affinity for binding to benzodiazepine receptors. The novel compounds are suitable for use in psychopharmaceutical preparations.
Patent JP-2001058233-A (JP)
Title: Joint parts forming device of curved tube for endoscope
Inventor: MORII TAKAHIRO
IPC: B21D53/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently form a joint parts of a curved tube for an endoscope. SOLUTION: A fixed die 5 is hollow, and a slit is passed therethrough in the horizontal direction. A pair of inner movable dies 9 are slidably fitted in the slit. A work die 12 is fitted to a cylindrical part 7 of the fixed die 5. An advancing/retractable arrow 14 is provided below the fixed die 5. A movable die 15 having an advancing/retractable cylindrical part 16 is provided above the fixed die 5. A work holder 18 is fitted to the cylindrical part 16. Two pairs of forming punches advancing/ratractable in the radial direction at a joint parts 1 are arranged in the vicinity of an outer circumference of the joint parts 1. A pair of the forming punches of two pairs of the forming punches are projecting punches 21, while a pair of the other forming punches are recessed punches.
Patent JP-H0286582-A (JP)
Title: Talking device in elevator cage
Inventor: KOIZUMI YUJI
IPC: B66B3/00
Filed: 1988-09-22
Abstract: PURPOSE:To make telephone conversation performable to a respondent not a professional control engineer by a selector-connecting means, selecting a communicator to a checking responder from an abnormal talking audible processor for connection at the time of checking this communicator, in the side of an elevator cage. CONSTITUTION:When a maintainer operates a selector-connecting means A at time of checking a communicator, a communicator 1 in a cage is selected to a checking responder 11 from an abnormal talking audible processor 10 installed in a center unit C. In consequence, a response out of this checking responder 11 is merely to inform the presence and magnitude of a maintainer's voice, so that a respondent is not necessarily a professional control engineer, thus an increase of the personnel for the control engineers is restrainable.
Patent JP-H10151325-A (JP)
Title: Method for purifying exhaust gas
Inventor: KUROKAWA TAKAHIRO
IPC: B01J23/89
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To decompose HC, CO and SOF contained in exhaust gas even at a low temp. by carrying a noble metal on a mesoporous carrier so that part of the noble metal exists in the mesopores when the exhaust gas is purified by oxidizing the HC, CO and SOF. SOLUTION: A noble metal is carried on a mesoporous carrier so that part of the noble metal exists in the mesopores, part of exhaust gas is introduced into the mesopores and the exhaust gas is purified by oxidizing HC, CO and SOF by catalytic action. A mesoporous crystalline silicate is preferably used as the mesoporous carrier and the mesopore diameter is 2.5-10nm. The noble metal is selected from among Pt, Pd and Ir. When a honeycomb catalyst is formed using Pt, Pt is carried by 0.5-2.0g per 11 carrier.
Patent JP-H04117274-A (JP)
Title: Post-processing method of brewed liquor characterized by adding red perilla
Inventor: ZUSHI REIZO
IPC: C12G1/00
Filed: 1990-09-05
Abstract: PURPOSE:To simultaneously give coloring, flavor and sweetness to brewed liquor in one process by dipping a mixture of leaf of red perilla from which harshness is not removed, sugar and citric acid into heated brewed liquor. CONSTITUTION:A mixture of leaf of red perilla from which harshness is not removed, sugar and citric acid is dipped into heated brewed liquor and simultaneously color, flavor and sweetness are given to the brewed liquor in one process.