baber/WOPTO huggingface dataset:
Patent JP-S5818626-A (JP)
Title: Heat-developable diazo copying material
Inventor: WATANABE NOBUYOSHI
IPC: G03C1/60
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a copying material not developing color during storage, and superior in color developing property during development, by providing a photosensitive layer consisting mainly of a diazo compound on the surface of a liquid-permeable substrate, and forming a backing layer consisting mainly of a coupling component and heat-meltable material on the reverse side of the substrate. CONSTITUTION:A photosensitive layer consisting mainly of a diazo compound and, when needed, containing auxiliary components, such as citric acid or thiourea are formed by coating on the surface of a support permeable to liquid, such as paper or synthetic paper, capable of diffusing and dispersing a heat- molten material into the support when heated. A backing layer consisting mainly of a coupling component, such as phenol or naphthol derivatives, a heat- meltable material, such as wax or higher aliphatic acid, capable of dissolving the coupler, when heated, and diffusing it into the support; and also containing a binder, such as polyvinyl alcohol or gelatin, is formed on the reverse side of the support, thus permitting a copying material superior in storage stability, not causing background stains during storage, and enhanced in color developing property during development.
Patent JP-H04229542-A (JP)
Title: High-voltage feeding unit for corpusculer-ray equipment
Inventor: DEIITORITSUHI HOFUMAISUTAA
IPC: H01J37/248
Filed: 1991-05-23
Abstract: PURPOSE: To improve a known high-voltage supply unit, without greatly increasing a spatial dimension, so that it is suitable to higher voltage. CONSTITUTION: In an area 10 (a triple area), where a space between a surface 120 of an insulator 12 adjacent to a vacuum area 15 and each of electrodes 11, 13 is almost 1/10 a distance between the electrodes over the surface 120, so that the approximate potentials of two electrodes 11, 13 still exist. The electrodes are arranged thus.
Patent JP-H06332720-A (JP)
Title: Signal control method
Inventor: KUDO MASAHIRO
IPC: G06F9/48
Filed: 1993-05-20
Abstract: PURPOSE:To continue a processing in a dangerous area, and to prevent a system down by setting a flag to indicate that the processing of a process is moved to the processing of the dangerous area, and blocking a signal for moving the process to an interruption processing. CONSTITUTION:At the time of executing the processing in the dangerous area, a process 12A preliminarily declares the start of the processing in the dangerous area. At the time of declaring the start of the processing in the dangerous area, the process 12A sets ON the critical flag of a process management table 13 assigned to its own process 12A. Next, the set of the signals to be blocked is designated as factors, and a 'sigsetmask' system control is issued. When the system control is issued, the signal to the process 12A is blocked, and the processing can be continued. When the processing in the dangerous area is ended, the critical flag of the process management table 13 assigned to its own process 12A is turned OFF.
Patent JP-S62275119-A (JP)
Title: Production of polyurethane elastomer
Inventor: KOYANAZU ZENJIRO
IPC: C08G18/10
Filed: 1986-05-22
Abstract: PURPOSE:To obtain a polyurethane elastomer excellent in tensile strength, hardness, heat resistance, etc., in good workability, by reacting an isocyanate group-terminated prepolymer with a specified mixed curing agent. CONSTITUTION:A mixed curing agent is produced by mixing hydro-quinone bis(beta-hydroxyethyl) ether (A) with an aromatic diamine (B) of formula I (wherein R is a lower alkylene or a group of formula II, R<1> is a lower alkylene, X1 and X2 are each a halogen and m and n are each 0 or 2), e.g., 4, 4'- methylenebis-(2,3-dichloroaniline). This mixed curing agent is reacted with an isocyanate group-terminated propolymer to obtain the purpose polyurethane elastomer. Said prepolymer can be obtained by reacting a polyol (e.g., ethylene glycol) with a polyisocyanate.
Patent JP-S5243273-A (JP)
Title: Feeding device
Inventor: MORI MASAYUKI
IPC: B65G47/30
Filed: 1975-10-01
Abstract: PURPOSE: To provide a feeding device which can vary the feeding aspect to meet the following step by intermittently driving independently two conveyors to connect between smooth conveyors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11312820-A (JP)
Title: Solar cell module and its manufacture
Inventor: YANAGIURA SATOO
IPC: H01L31/042
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To make a solar cell hard to break and thus improve the yield even when a thin crystal silicon substrate is used by separating connection tabs for electrically connecting a surface member and a back member from each other, and providing a plurality of connection portions which form a connection surface to the solar cell. SOLUTION: A solar cell comprising a crystal silicon substrate is made thin due to demand for cost reduction and is easy to break. Connection tabs 2 for connecting a plurality of solar cells 1 are separated from one another and a plurality of connection portions 2A having flat surfaces which form contact surfaces to the solar cells 1 are provided on bus-bar portions 13 and back electrodes 14 and are coupled together by link portions 2B raised from the contact surfaces to the solar cells so as to be apart therefrom. Accordingly, each connection tab 2 is connected to the solar cell 1 at a plurality of connection surfaces of small areas, therefore, the stress generated by thermal-expansion which is applied to the solar cells 1 is reduced, thus suppressing breaking of the solar cells 1.
Patent JP-S5828523-A (JP)
Title: Flow-passage controller for intake port
Inventor: NAKANISHI KIYOSHI
IPC: F02B31/00
Filed: 1981-07-30
Abstract: PURPOSE:To improve the charging efficiency in high-speed and in high-load operation by forming the branched passage which is directed to a prescribed direction on an intake port in which the axis line of the intake port is directed to the peripheral direction of a combustion chamber, and installing an ON/OFF-valve in said branched passage. CONSTITUTION:An intake port 6 is constituted so that the axis line (a) of the intake port extends nearly straight towards a combustion chamber 4 from the outside wall surface of a cylinder head 3, and when the axis line a approaches to a combustion chamber 4, the axis line is curved sharply to the direction of the periphery of the combustion chamber 4. The branched passage 9 which connects the inlet part 6b of the intake port 6 to the opened part 6a of the intake port onto the combustion chamber 4 is formed in a cylinder head 3. The exit opening 10 of the branched passage 9 is formed on the inner wall surface of the opened part 6a on the side departed from the center part of the combustion chamber 4, and said exit opening 10 is directed towards the center part of the combustion chamber 4, passing through the gap between an intake valve 5 and the valve seat of said valve. The ON/OFF-valve 12 which is opened when the amount of air taken-in is more than a prescribed value is installed in the branched passage 9.
Patent JP-H06334866-A (JP)
Title: Halftone picture estimate device
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/387
Filed: 1993-05-20
Abstract: PURPOSE:To reproduce more excellent picture quality by discriminating whether a processed area is a character, a diagram or a pseudo halftone area and executing the processing accordingly. CONSTITUTION:An area discrimination section 2 makes pattern matching between a picture element pattern and a pattern indicated by a pattern table 3 and sends and stores gradation data and pattern data for area discrimination defined in advance to an intermediate data memory 4. An halftone picture estimate section 5 reads pattern data and gradation data from the memory 4 to execute processing according to a picture element block. At first, an estimate section 5 uses the pattern data to discriminate whether the picture element block is a character, a diagram or a pseudo halftone area. When the block is discriminated to be a character or a diagram, the estimate section 5 sets gradation data defined in the table 3 to be gradation data of all picture elements in the picture element block. When the block is the pseudo halftone, a mean value between gradation data of a picture element and its surrounding picture elements as to each picture element in the picture element block is set to gradation of the picture elements.
Patent JP-H01287687-A (JP)
Title: Method for controlling temperature of fixing device
Inventor: IGUCHI HIROFUMI
IPC: G05D23/24
Filed: 1988-05-16
Abstract: PURPOSE:To properly fix a toner transferred to paper from the moment when a fixing device is actuated by turning off the heater of a heat roll when it is detected that the surface temperature of the heat roll reaches a set lower limit temperature and controlling the turning on and turning off of the heater after the lapse of set time during which the surface temperature can be detected accurately. CONSTITUTION:At the moment when the detecting temperature of a thermistor 35 reaches a set lower limit temperature when a fixing device is actuated, the heater 32 is held in the actuating mode for prescribed time after the heater 32 is turned off. Therefore, unnecessary raising of the surface temperature of the heat roll can be prevented even if the temperature detection of the thermistor 35 is delayed against the temperature rise of the heat roll. Thus the surface temperature of the heat roll can be controlled appropriately and useless power consumption and danger caused by the unnecessary temperature rises of the heat roll can be prevented. Therefore, the toner transferred to paper can be fixed properly from the moment when the fixing device is actuated.
Patent JP-H05318031-A (JP)
Title: Method for cooling in continuous casting, and device and mold therefor
Inventor: NAGAI YOSHITAKA
IPC: B22D11/055
Filed: 1992-05-12
Abstract: PURPOSE:To execute the suitable cooling to high speed casting and to stabilize the casting by injecting a primary cooling water to molten metal cooled with a cooling mold and a secondary cooling water to an initial stage range in generated transition boiling zone and film boiling zone. CONSTITUTION:The molten metal 3 in a tundish 1 is introduced into the cooling mold 2 through an orifice 6 and the surface is cooled to form the solidified shell. The primary cooling is executed by the first cooling water injected from a first injection hole 23 in the cooling mold 2 to progress the solidification. Toward the steam film in the transition boiling zone and the film boiling zone formed on the surface of a cast billet 4 by injecting the primary cooling water, the secondary cooling water is injected from a second injecting hole 24 in the cooling mold 2. The secondary injected cooling water breaks through the transition boiling zone and the film boiling zone, and nucleus boiling is generated, and the cast billet 4 surface is directly secondary-cooled to form the firm solidified shell.
Patent JP-S63284999-A (JP)
Title: Sound pressure controlling method
Inventor: HIRATA TAKAYOSHI
IPC: G10K11/178
Filed: 1987-05-18
Abstract: PURPOSE:To suppress low frequency noise by detecting the vibration of a solid, converting it into electric vibration as an output signal, extracting a specific frequency at a BPF, changing the phase and amplifying it to drive a speaker thereby generating a sound with an inverted phase. CONSTITUTION:A vibration pickup A fitted onto a wall, a ceiling or a floor is used to convert the mechanical vibration of the wall, ceiling and floor into electric vibration, which is subjected to amplification by a preamplifier B. The output of the amplifier B is given to a BPF, the specific frequency desired to be suppressed is extracted and the phase is changed by a phase shifter H, amplified by an amplifier K to drive a speaker S. The phase of the phase shifter H and the amplification factor of the amplifier K are adjusted and the sound with inverted phase and equal amplitude with respect to the vibration sound from the wall, ceiling and floor is produced. Thus, the vibration sound from the wall, ceiling and floor is suppressed easily.
Patent JP-H0418043-A (JP)
Title: Production of optically active 1,1'-bi-2-naphthol derivative
Inventor: KAWASHIMA MASATOSHI
IPC: C07C39/14
Filed: 1990-05-10
Abstract: PURPOSE:To enable the industrial production of the subject optically active compound by subjecting a naphthol derivative to an asymmetrically oxidative coupling reaction in the presence of a complex comprising a >=9C optically active ethylamine derivative having a 6 carbon atom-membered ring and a divalent copper salt. CONSTITUTION:A >=6C optically active ethylamine derivative having a 6 carbon atom-membered ring, preferably an optically active compound of formula I, II or III (R<3>, R<4> are H, halogen or CH3 provided that R<3> and R<4> are simultaneously not H; * exhibits an asymmetric carbon) is reacted with a divalent copper salt, preferably a copper inorganic or organic acid salt or copper halide to prepare a complex. A compound of formula IV (R<1>, R<2> are H, halogen or CH3) is subjected to an asymmetrically oxidative coupling reaction in the presence of the prepared complex to obtain the objective optically active compound of formula V useful as an optically resolving agent for various amine derivatives, etc., industrially safely, in a high yield and in high optical purity.
Patent JP-H08276326-A (JP)
Title: Reciprocating moving device in x-axial direction and z-axial direction
Inventor: TAKAYAMA JUNZO
IPC: B23P19/04
Filed: 1995-04-07
Abstract: PURPOSE: To prevent the occurrence of a play, by supporting rotatable the base end of a fluctuating link, to a moving member in the Z-axial direction which is supported movable in the Z-axial direction, by a guide in the Z-axial direction provided at the tip end of a moving member in the X-axial direction. CONSTITUTION: By the rotation of a driving cam 23 in the X-axial direction, a moving member 29 in the X-axial direction is moved longitudinally through a driving lever in the X-axial direction, and a link 27. By the rotation of a driving cam 24 in the Z-axial direction, a moving member 32 in the Z-axial direction in moved in the Z-axial direction by a guide 29b in the Z-axial direction provided at the front end 29a of the moving member 29, through a lever 30 in the Z-axial direction and a fluctuating link 31. Since the moving members 29 and 32 are operated simultaneously, a part at a specific position is grasped by a hand mechanism or the like provided at the tip end 32a of the moving member 32, and conveyed and inserted accurately to the other specific position.
Patent JP-S61277840-A (JP)
Title: Idle rotation controller for internal-combustion engine
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/16
Filed: 1985-06-03
Abstract: PURPOSE:To relieve speed change shock thus to achieve smooth operation by providing means for correcting the engine rotation immediately after shifting of transmission to non-neutral position in idle rotation control conditions. CONSTITUTION:Engine rotation control means D will control the engine rotation near to a target rotation. Immediately after switching of the shift position of transmission E from neutral to non-neutral position, the target engine rotation is corrected to smaller level then gradually increased by target rotation correcting means G. Consequently, speed change shock of A/T car can be re lieved considerably while self-travel speed after shifting can be suppressed in case of M/T car resulting in smooth operation.
Patent JP-S6135321-A (JP)
Inventor: FURIIDORITSUHI KAARU BETSUKUMA
IPC: G01L1/24
Filed: 1985-06-03
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-S61657-A (JP)
Inventor: TASHIRO MIKIO
IPC: D04H1/55
Filed: 1984-06-12
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-H11309563-A (JP)
Title: Device for discharging residual steel and slag in molten metal vessel
Inventor: KOBAYASHI TAKASHI
IPC: B22D41/28
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a discharging device, in which the discharge of residual steel and slag in a molten metal vessel can be obtd. in a small size and at a low cost. SOLUTION: This discharging device is provided with a discharging exclusive square brick 2 which is discharged at the bottom part 1a of the molten metal vessel of a tundish 1, etc., and has a discharging hole 2a for residual steel and slag, and a plate brick having opening hole plate brick 8 which is slidably arranged in the horizontal direction so as to slidingly contact with the sliding surface at the lower end of this square brick and has the opening hole part 8a matchable to the discharging hole 2a for residual steel and slag in the square brick 2, and a non-opening hole plate part 7 which can close the discharging hole. Further, a driving means 10, with which the opening hole part 8a in the opening hole plate brick 8 or the non-opening hole plate part 7 is integrally slid to the matching position in the discharging hole 2a for residual steel and slag, is provided.
Patent JP-S5642253-A (JP)
Title: Fixing unit
Inventor: SAITOU TAKASHI
IPC: G03G15/20
Filed: 1979-09-17
Abstract: PURPOSE:To prevent a large amount of an offset preventing oil from attaching to a roller during the time of stop of roller rotation, by providing under the bottom and on the side of an oil storage tank a control layer extending due to friction between the layer and the roller and restoring the extended deformation to the initial form on stop of its rotation. CONSTITUTION:Control layer 10 is stuck under the bottom and on the side, upstream against the rotation direction of inner fixing roller 1, of storage tank 9 of an offset preventing oil. Tank 9 is also used for absorbing and retaining the oil. Layer 10 can tramsmits a silicone oil from the surface to the reverse face, and it is made of a porous elastic, such as an RTV silicone rubber increasing its transmittance on being extended. On rotation of roller 1 layer 10 in contact with roller 1 extends by DELTAl in the direction of rotation of roller 1 due to the friction force between layer 10 and roller 1. On stopping rotation of roller 1, elastic deformation is released due to disappearance of the friction force, and layer 10 is restored to its initial form.
Patent JP-S5821329-A (JP)
Title: Composition for remedy of white spot defect on photomask
Inventor: OKUNAKA MASAAKI
IPC: G03F1/72
Filed: 1981-07-31
Abstract: PURPOSE:To shorten the time required for the correction of white spot defects and to obtain a composition with low light transmissivity and high adhesiveness by a method wherein the composition is prepared wherein the weight ratios are specified for AgNO3, a Ti compound, and a carboxylic acid. CONSTITUTION:A flake defect remedy composite is chiefly made of AgNO3, a Ti compound, a polybasic carboxylic acid, and a solvent, where the weight ratio of the AgNO3 against the Ti compound is set at 1:1-1:5, and that of the AgNO3 against the polybasic carboxylic acid at 1:0.2-1:2. The Ti compound is to satisfy a general formula Ti(OR1)n(R2COCHCOR3)4-n, where n is an integer 0-4, R1 is an alkyl group including 1-18C atoms, R2 and R3 are alkyl or alcoxy groups containing respectively 1-18C atoms. The solvent is a mixture of acetonitrile and ethanol with weight ratios 30 and 70. The prepared composition is applied onto a photomask whereon it forms a coating, which is then irradiated with a laser beam or the like to perform the deposition at the part of white spot defect.
Patent JP-S5644144-A (JP)
Title: Vertical magnetizing recorder
Inventor: YAMAMORI KAZUTAKE
IPC: G11B5/02
Filed: 1979-09-17
Abstract: PURPOSE:To attain inexpensive and simple constitution by providing an endless flexible tape made of a magnetic film of high magnetic permeability carried at the same speed with a recording medium and by pressing the recording medium against the head surface of a main magnetic pole. CONSTITUTION:Endless flexible tape 15, tensed on the reverse surface of magnetic tape 11, is carried at the same speed of tape 11. Since both tapes 11 and 15 act equivalently in united structure at the sliding position on main magnetic pole 12, vertical magnetizing recording of high efficiency on recording tape 11 becomes possible by making use of the image effect of endless flexible tape 15. Further, since endless flexible tape 15 is applied with strong tension by spring 18 to press recording tape 11 against main magnetic pole 12, the contacting property between main magnetic pole 12 and recording tape 11 improves remarkably, so that vertical magnetizing recording of high efficiency can be attained which is nearly free from a spacing loss. Thus, the inexpensive unit of simple constitution can be realized.
Patent JP-H07326301-A (JP)
Title: Deflection yoke
Inventor: ONODA KAZUYOSHI
IPC: H01J29/76
Filed: 1994-05-31
Abstract: PURPOSE:To prevent disconnection of a lead without loosing of the lead by arranging locking parts for locking a plurality of the lead facing each other and forming a bent groove by these locking parts. CONSTITUTION:A first plane and pent-roof shaped locking part 5a extending outwardly from a center of a separator 1 is formed and a second locking part 5b is formed so as to cover the locking part 5a from the top on an outside of the locking part 5a and formed in nearly V-shaped. Thereby, a bent U-shaped groove 10 is formed on a surface of the separator 1. Thereby, a plurality of leads can be easily introduced to a space between the locking part 5a and the separator 1. Expanding of the leads 4a can be prevented by an inner wall of the locking part 5b even if a force is applied laterally to the leads 4a. The leads 4a is held and not disconnected not only by the locking part 5a but also by the locking part 5b when a force is applied from upwardly to the leads 4a.
Patent JP-S5821504-A (JP)
Title: Device for measuring misalignment of rail
Inventor: KAMIYA MAKIO
IPC: G01B21/20
Filed: 1981-07-31
Abstract: PURPOSE:To perform stable, sensitive, highly accurate detection of the displacement of the rail regardless of weather, by regarding the rail as an iron core and providing an exciting coil and detecting coils so as to form a differential transformer. CONSTITUTION:At the locations which have a specified height (h) over the top part of the rail 1, a primary coil 11 and secondary coils 12a and 12b are arranged on a truck of a measuring car. Both coils are air core coils. Their axial direction is horizontal and perpendicular to the rail 1. The rail 1 functions as if it were the core in the differential transformer. When the primary coil 11 is excited by an AC, the secondary coil are magnetically coupled by magnetic lines of force H. Since both secondary coils are differentially connected, the output becomes zero when the rail is located at the central position between both coils. When the rail is displaced in the horizontal direction, the detected signal corresponding to the amount of the displacement is outputted.
Patent JP-S6010797-A (JP)
Inventor: HARUTANI SHINICHI
IPC: G01R31/28
Filed: 1983-06-30
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。