baber/WOPTO huggingface dataset:
Patent JP-H08317389-A (JP)
Title: Block distortion remover
Inventor: FUJIMURA FUMIO
IPC: H04N19/86
Filed: 1995-05-15
Abstract: PURPOSE: To remove block distortion with much higher accuracy by non-linearly changing the removing amount of block distortion corresponding to level difference between the picture elements of a block boundary. CONSTITUTION: The level difference between a concerned picture element and an adjacent reference picture element found from delay circuits 1 and 2 and subtracters 3 and 4 is inputted to non-linear processing circuits 5 and 6. When the level difference is set in a previously decided range, the non-linear processing circuits 5 and 6 judge the presence of block distortion and output the block distortion removing amount. This output value is the product of probability for that level difference to be the block distortion and a correcting amount expressed by a straight line of negative slope passing through the origin and is added to the concerned picture element at adders 7 and 8 so that the levels of both the picture elements can get close each other.
Patent JP-S5340211-A (JP)
Title: Video signal processing circuit
Inventor: SAWAGATA KIYOSHI
IPC: G11B20/02
Filed: 1976-09-27
Abstract: PURPOSE: The prescribed interval in the horizontal blanking interval of composite video signals is displaced by a constant DC potential, thereby making a DC level of composite video signals stable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62270216-A (JP)
Title: Winding control device for strip
Inventor: YAMANAKA NORIYA
IPC: B21C47/02
Filed: 1986-05-20
Abstract: PURPOSE:To improve the production efficiency by installing a detector for a top shape of a strip. putting a shock detector and a pulse generator on a pinch roll, etc., and preventing winding flaws on the top end of the strip. CONSTITUTION:A top shape detector 11 for a strip 1 is installed above a roller table 2 and is connected with a step avoiding controller 7. A pinch roll 3, wrapper rolls 5a-5c, and a mandrel 4 are provided with shock detectors 8a 8d, pulse generators 9a and 9b, respectively, In that mechanism, strip top shape recognition signals from the detector 11 are inputted into the controller 7 to perform a tracking which uses pulses and to determine the timing at which a step avoiding action is started or ended. In that method, the pressing rate of the wrapper rolls 5a-5c is increased and the production efficiency of the products is improved.
Patent JP-S63278955-A (JP)
Title: Production of crosslinked molding of fluorine-containing elastomer
Inventor: SEKI IKUO
IPC: C08L27/14
Filed: 1987-05-12
Abstract: PURPOSE:To produce the title molding excellent in mechanical strengths and flexibility, by molding a mixture of two specified copolymers both of which contain fluorine and crosslinking the obtained molding by irradiation with an ionizing radiation. CONSTITUTION:A mixture of a copolymer of tetrafluoroethylene with a 2-4C alpha-olefin (e.g., tetrafluoroethylene/propylene copolymer) with a copolymer of crystallinity >=5%, prepared by copolymerizing vinylidene fluoride with a fluoromonomer (e.g., vinylidene fluoride/fluoroethylene copolymer), is molded into a predetermined shape, and the obtained molding is crosslinked by irradiation with an ionizing radiation. A decrease in the mechanical strengths and heat resistance due to irradiation with an ionizing radiation can be prevented, so that a crosslinked molding of a fluorine-containing elastomer excellent in mechanical strengths and flexibility can be obtained.
Patent JP-S5818352-A (JP)
Title: Preparation of aromatic carbamic ester
Inventor: TANO KAZUO
IPC: C07C239/00
Filed: 1981-07-23
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for polyurethane in high yield without the fear for corrosiveness of reactors, by reacting an aromatic nitro compound with an organic compound having a hydroxyl group  and carbon monoxide in the presence of a specific catalyst. CONSTITUTION:An aromatic nitro compound, e.g. nitrobenzene, nitrotoluene or o- nitro-p-xylene, is reacted with an organic compound having a hydroxyl group, e.g. methanol, ethylene glycol or phenol, and carbon monoxide at a partial pressure of the carbon monoxide of 1-500kg/cm<2> in the presence of a catalyst constituted of Pd, V, Fe, Mo, a tertiary amine and chlorine ions at 100-240 deg.C for 10min-6hr, if necessary in an inert solvent, e.g. benzene or toluene, to give the aimed compound. The respective components in the catalyst are preferably used in the following amounts: 1-1,000gram-atoms, based on one gram-atom Pd, V and Fe, 0.1-1,000gram-atoms, based on one gram-atom Pd, Mo and the tertiary amine and hydrogen chloride in a molar amount of 1-50 times the total of V, Fe and Mo.
Patent JP-H07326399-A (JP)
Title: Quick-coupling terminal block
Inventor: NAKAJIMA SATOSHI
IPC: H01R13/115
Filed: 1994-05-30
Abstract: PURPOSE:To provide only one button for confirming and releasing the locked state of an electric wire and improve the visibility of complete wire connection state by providing a body for pushing up a knob to push outside a confirmation and releasing knob laid above the lock piece of a lock spring. CONSTITUTION:When an electric wire 4 is inserted in the insertion hole 13 of a terminal block and the forward end thereof completely pushes inward the vertical piece of a leaf spring 9, the front end of the pushing-up piece 11 thereof is released from a hook section 12 and pushes up the release section 6c of a confirmation and releasing knob 6 concurrently. As a result, the knob 6 projects externally substantially from a case 7 and shows the completely connected state of the wire 4 with good visibility. Also, when the knob 6 is pushed down, the front end of the piece 11 is pushed down with the section 6c toward a position under the hook section 12. At the same time, the lock piece 2 of a lock spring 1 is also pushed down due to collision with the bottom 6a of the knob 6. The wire 4 can thereby be pulled out. Furthermore, the vertical piece 10 and the piece 11 of the spring 9 are reset to an original position, and the front end of the piece 11 is retained under the hook section 12.
Patent JP-H08315807-A (JP)
Title: Electrode for mh battery, battery using it, and manufacture of electrode for mh battery
Inventor: RYU SATOSHI
IPC: H01M4/24
Filed: 1995-05-15
Abstract: PURPOSE: To provide an electrode for a MH battery with low discharge starting potential, high discharge capacity, and high energy density by giving a specified condition in the electrode containing a hydrogen absorbing alloy and a binder. CONSTITUTION: In an electrode containing a hydrogen absorbing alloy example: MmNi3.23 Co0.98 Mn0.29 Al0.39 [Mm is 26wt.% (hereinafter represents by %) La-50% Ce-15% Nd-9%Pr]} and a binder (example: polyvinylidene fluoride), the binder at least in the vicinity of the surface area part of the electrode is practically removed. After a mixture containing the powdery hydrogen absorbing alloy and the binder is molded, in order to remove part of the binder, the electrode is preferable to be immersed in a solvent which dissolves the binder (example: cyclopentanone) for manufacturing.
Patent JP-S63303985-A (JP)
Title: Manufacture of (z)-6(substituted methylene)penems
Inventor: NIGERU JIYON PERIIMAN BUROOMU
IPC: C07D499/00
Filed: 1988-05-12
Abstract: During the preparation of 6-(substituted methylene)-2-penem compounds (which are known for their antibacterial and  beta -lactamase inhibitory properties) mixtures of the E-isomer and the Z-isomer may be formed. The Z-isomer is, however generally preferred, and the present invention provides a process whereby the E-isomer may be converted into the Z-isomer by reaction with an aromatic heterocyclic thiol in the presence of a base.
Patent JP-S6453846-A (JP)
Title: Improvement in printing or regarding printing
Inventor: RICHIYAADO PUROKUTAA GURIINUTS
IPC: B41F9/06
Filed: 1988-05-11
Abstract: PURPOSE: To enable economical ink supply by providing ink duct containing the first and second doctor blades, means to supply ink from ink source to the duct and let it contact with plate surface, and means to return ink from the duct to the ink source. CONSTITUTION: An ink duct provided is enclosed with the first doctor blade 41 that has contact in friction with cylindrical forme surface 6 and extends toward axis, sealing component extending toward axis, and the ink duct enclosed with seals at the both ends of the axis. Set up in the middle between the first doctor blade 41 and sealing component extending toward axis is the second doctor blade 12 that divides the ink duct into the first zone 15 and the second zone 16. And means to supply ink from the ink source to the duct and let it contact with the forme surface 6 and means to return ink from the duct to the ink source are set up. By using such a structure, the forme surface 6 is made contact with material to be printed and transfer ink thereto.
Patent JP-H11292305-A (JP)
Title: Paper supply device
Inventor: SAGAWA YASUHIRO
IPC: B65H1/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To minutely adjust a span between side fences in accordance with a paper size irrespective of a specified position lock type and a fixed side fence type. SOLUTION: A side fence 10 is constituted by a side guide 11 and a fixed bracket 12. A guide hole 15 extended in the direction of oblique crossing for a paper conveyance direction (arrow mark C) is provided in a flange 13 of the side guide 11. A pin hole 16 is provided in a flange 14 of bracket 12. A pin 17 and a guide screw 18 pass through the guide hole 15 and the pin hole 16 to connect the side guide 11 with the fixed bracket 12. The side guide 11 is moved and energized in the direction of arrow mark C by a spring 20. When the guide screw 18 is loosened, the side guide 11 moves in the direction of elongation (direction of arrow mark E) of the guide hole 15 due to energization force, and a position on a surface in contact with a paper is changed in the direction of arrow mark D.
Patent JP-S61273532-A (JP)
Title: Normalizing method for photometric value in photographic printing device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1985-05-29
Abstract: PURPOSE:To normalize a photometric value with high precision and securing quality while following up variation of development processing by calculating a correcting coefficient from stored data on a negative film before correction and normalizing value data with the correcting coefficient. CONSTITUTION:The negative film is measured as to the primary colors R, G, and B to calculate a characteristic value 6 for exposure control from their density values, exposure quantity arithmetic 7 is carried out on the basis of a specific arithmetic expression, and an image plane characteristic value 2 is found from photometric data and stored in a memory 5. The correcting coefficient and a constant 4 are found from the stored data to make corrections 3 of the density values, and the characteristic value 6 for exposure control is found according to the correction results. Thus, the exposure control is carried out by using the normalized density values to perform the exposure control with high precision while following up variation of development processing.
Patent JP-S607720-A (JP)
Title: Epitaxial growing method
Inventor: MITO IKUO
IPC: C30B19/12
Filed: 1983-06-28
Abstract: PURPOSE:To prevent the surface of an epitaxial layer growing substrate from thermal deformation when an epitaxial layer is to be grown on the InP diffraction grating substrate by a method wherein a GaAs1-zPz substrate is arranged on the surface of the InP diffraction grating substrate up to directly before starting of the growth. CONSTITUTION:A GaAs1-zPz (z<1) layer 81 containing P gradually large is laminated on a GaAs substrate 80, and a GaAs0.6P0.4 protective substrate having a GaAs0.6P0.4 layer as the uppermost layer is formed. An N type InGaAsP photo guide layer 2, a non-doped InGaAsP active layer 3 and a P type InP clad layer 4 are grown on a substrate 1 in the condition adhered closely to the substrate 1 with the protective substrate thereof up to directly before starting of growth of an epitaxial layer on the InP diffraction grating substrate 1 formed with a diffraction grating having nearly a triangular shape. By using such a GaAs1-zPz (0.1<=z<=0.8) protective substrate, the surface of the InP layer of the InGaAsP layer formed with fine unevenness such as the diffraction grating, etc. can be protected, and moreover deformation of the surface shape to be generated following to epitaxial growth can be suppressed.
Patent JP-2000306895-A (JP)
Title: Dry etching method
Inventor: NAKAGUCHI KEISUKE
IPC: H01L23/52
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method for readily forming sequentially tapered aluminium wiring. SOLUTION: During the process of making aluminium wiring 2a into a sequentially tapered shape, only chlorine is used as an etching gas. By making the etching rate by chlorine of a photoresist pattern 3 higher than that of an aluminium film, etching proceeds downward an isotropically also from a surface of the exposed aluminium film, since the photoresist pattern 3 is retreated.
Patent JP-H09302440-A (JP)
Title: Ultrahigh tensile strength cold rolled steel sheet excellent in bendability and its production
Inventor: NOMURA SHIGEKI
IPC: C21D9/46
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrahigh tensile strength cold rolled steel sheet excellent in bendability by preparing a cold rolled steel sheet which has a specific composition and in which the volume percentage of bainite is specified and the occurrence of cracking in the surface layer due to bending is prevented. SOLUTION: A cold rolled steel sheet, having a composition consisting of, by weight, 0.10-0.20% C, <=0.5% Si, 1.8-3.0% Mn, 0.3-1.0% Cr, 0.005-0.04% Ti, 0.04-0.10% sol.Al, <=0.0050% N, <=0.02% P, <=0.010% S, 0-1.0% Mo, and the balance iron with inevitable impurities, containing bainite by >=80% by volume percentage, and free from crack of >=1μm diameter in the case where volume is allowed to correspond to sphere in the part between the surface layer and a position at a depth of 10μm from the surface layer, is prepared. By this method, the ultrahigh tensile strength cold rolled steel sheet, having >=980N/mm<3> tensile strength, having <=1.01 limiting bend (r), and excellent in bendability, can be obtained.
Patent JP-S607396-A (JP)
Inventor: OZAWA MICHIHIRO
IPC: G21D3/00
Filed: 1983-06-28
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-H0414795-A (JP)
Title: Organic electroluminescence element
Inventor: SATO YOSHIHARU
IPC: H05B33/12
Filed: 1990-05-02
Abstract: PURPOSE:To provide a transparent electrode capable of emitting light with high brightness even with a low driving voltage by surface-treating a transparent electric conductive film composed of indium and/or tin oxide in a first conductive layer with acid. CONSTITUTION:A first transparent conductive layer 2a is provided on a substrate 1, and indium and/or tin oxide (ITO) is used for the first conductive layer 2a. This transparent conductive layer 2a is usually formed by a sputtering method, a vacuum deposition method and the like. Acid treatment of the ITO surface, being the transparent conductive film 2a, increases a work function of the ITO to lower a positive hole injection barrier, and at the same time increases a carrier density in the ITO surface to improve electric conductivity. Consequently a driving voltage of an element is decreased to enhance light emitting efficiency. For the acid, either inorganic acid or organic acid is adoptable, and particularly hydrochloric acid is suitable for use. The acid is preferable in the state of water solution or vapor to be brought into contact with the ITO surface.
Patent JP-S61276000-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: G08C15/06
Filed: 1985-05-31
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-H09305390-A (JP)
Title: Software specification preparation supporting system
Inventor: YOSHIMURA SUSUMU
IPC: G06F9/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the retrieval accuracy of the similarity of examples stored in an example base and to improve the preparation efficiency of software specifications by retrieving the example base, selecting matched or similar software specification examples, correcting the selected software specification examples and updating the key word and similarity degree of a synonym dictionary. SOLUTION: The synonym dictionary 2 where the key words used in the respective kinds of the software specification examples inside the example base 1 are divided for each condition information for utilizing the respective software specification examples and registered along with the similarity degree defined for the respective key words is provided. Then, every time the example of the example base 1 is corrected, a synonym dictionary updating mechanism 7 updates the synonym dictionary 2. Thus, the key word of the synonym 2 and the similarity degree are automatically updated corresponding to the utilization conditions of a user and the utilization rate of the existing examples and specification components is improved at the time of preparing the communication specifications of a hierarchical structure or the like.
Patent JP-S63282863-A (JP)
Title: Memory access control system
Inventor: MIZOGUCHI YUTAKA
IPC: G06F12/06
Filed: 1987-05-15
Abstract: PURPOSE:To shorten time required for the initialization or the like of a memory by forming a simultaneous writing control circuit for forming a signal to be simultaneously written in plural memory boards and writing a prescribed data simultaneously in the plural memory boards to which the simultaneous writing signal is supplied. CONSTITUTION:The simultaneous writing control circuit 2 receiving a simultaneous writing instruction information from a CPU at the time of writing initializing data or the like in a memory block 6 holds the information, and at the time of receiving a writing instruction from the CPU 10, informs a simultaneous writing signal to an OR circuit 4. The OR circuit 4 starts a memory starting circuit 5 correspondingly to the simultaneous writing signal receiving the information and writes the prescribed initializing data or the like in the memory block 6. Since the CPU 10 controls the plural memory boards so as to apply the simultaneous writing instruction and then write the initializing data or the like in the memory boards, the initializing data or the like can be simultaneously written in the plural memory boards in parallel. Consequently, the writing time required for writing data in the plural memory blocks can be sharply shortened.
Patent JP-S63283257-A (JP)
Title: Packet transfer control system
Inventor: HAGIWARA MASAYOSHI
Filed: 1987-05-15
Abstract: PURPOSE:To perform the transfer control of packet data with high reliability, by preparing plural bit switches and connection lines to a host constitution unit and making them into redundancy. CONSTITUTION:The constitution units 4 are connected to each other so as to form a laminated tree structure, and the number of stages of lamination can be selected corresponding to the scale of a network. A subscriber address decided uniquely in the network is attached on a connection line part between a subscriber terminal and the network to identify the subscriber terminal, and the transfer destination of the packet data is decided by an exchange path by deciding the subscriber address by the constitution unit. When it is required to house a new subscriber terminal in the network, the terminal is connected to the subscriber terminal housing line of the constitution unit 4 of the least significant order of the lamination, then, the new subscriber terminal is housed in the constitution unit 6. Thus, it is possible to freely perform extension and change at every constitution unit without necessitating the change of the connection relation and the subscriber address in an existing constitution range for the addition or the connection change of the subscriber terminal.
Patent JP-S598143-A (JP)
Title: Production of magnetic recording medium
Inventor: NAHARA AKIRA
IPC: G11B5/85
Filed: 1982-07-07
Abstract: PURPOSE:To make the composition of a magnetic thin film uniform, by depositing a steam current, which is obtained by heating and evaporating an alloy consisting essentially of Co or Fe, and a steam current, which is obtained by heating and evaporating a non-subliming alloy including Cr, to a nonmagnetic supporting material. CONSTITUTION:A Co evaporating source 4 of metallic Co or an alloy consisting essentially of Co and a Cr evaporating source 5 of a non-subliming alloy consisting essentially of Cr which are stored in cases 3 and 3 of high-fusing point materials which are arranged under a nonmagnetic supporting material 2 supported and guided by a cylindrical can 1 in a casing kept in a vacuum are heated and fused by an electron beam 6, and a steam current 7 consisting essentially of Co and a steam current 8 consisting essentially of Cr which are discharged from these evaporating sources are allowed to go to the supporting material 2 through a mask 9 simultaneously, and a Co-Cr vertical magnetized film is formed. The non-subliming alloy including Cr does not show sublimation as metallic Cr and is fused, and only Cr is evaporated and is deposited to the supporting material together with the steam of Co.
Patent JP-H04327184-A (JP)
Title: Pan water feeder
Inventor: KUBOTA MASAHIRO
IPC: B67C3/02
Filed: 1991-04-19
Abstract: PURPOSE:To permit water to be automatically supplied uniformly into a pan in a predetermined amount without requiring manual operation. CONSTITUTION:A plurality of valves 20 are provided on the bottom wall 12 of a storage tank 10 for storing water W therein and made actuatable to opened and closed conditions to drain and stop the water W in the tank 10. When a pan P holding fishery products F therein is carried to below the tank by a conveyor 1, an electromagnetic actuator 36 of a driving part 35 is energized to move up a valve body 25 of each valve 20 by a connecting plate 27 in order to discharge the water W from an opening 21 into the pan P. Since a plurality of the valves 20 are provided on the bottom part of the tank 10, the water W is discharged uniformly into the pan P, whereby the water dispersibility with respect to the fishery products F therein can be improved.
Patent JP-H04322658-A (JP)
Title: Fat suction apparatus and device thereof
Inventor: TAKASU KATSUYA
IPC: A61B17/22
Filed: 1991-04-19
Abstract: PURPOSE:To provide a new fat suction apparatus which achieves a significant reduction in labor of an operator, accurate removal of fat at a specified position and minimization of bleeding without damaging a soft tissue other than fat. CONSTITUTION:A chip 10 is provided which has a suction opening 13 on the side of the undersurface near the tip part of a tubular body with a suction passage inside and a vibration generating section 21 on which the chip 10 is mounted free to detach is provided to transmits an ultrasonic vibration to the chip 10. Also arranged are a handpiece 20 with a suction path 25 which penetrates into a suction passage of the chip 10 part and has a connection with a suction pipe, an outer cylinder into which the chip 10 is inserted to be held free to slide while it has a suction open groove 34 on the side of the undersurface. An ultrasonic oscillator is provided to generate and transmit electric energy for applying an ultrasonic vibration to the vibration generating section 21 of the handpiece 20 and a suction part is connected to a suction path of the handpiece 20 through a suction pipe to perform a forced suction with a vacuum pump.