baber/WOPTO huggingface dataset:
Patent JP-S61228337-A (JP)
Title: Apparatus for imaging surface damage of metal
Inventor: YAMAMOTO SHIGEYUKI
IPC: H01J49/48
Filed: 1985-04-02
Abstract: PURPOSE:To enable the enlarged display on an imaging apparatus only by an exo-electron having definite kinetic energy, by analyzing kinetic energy by detecting the emitted exo-electron corresponding to the activity and freshness of the surface damage of a metal material. CONSTITUTION:Exo-electrons having various kinetic energy generated from a specimen 2 fly through the electric field formed by inner and outer cylinders 11, 14 while draw a predetermined orbit and only the exo-electron having energy in definite relation to deflection potential difference applied between the cylinders 11, 14 pass through an emitting grid 13. Therefore, the acceleration potential applied to a semispherical surface acceleration grid 10 and the cylinder 11 is scanned by a control power source 15 to obtain the kinetic energy spectrum of the emitted exo-electron and acceleration potential is held to a definite value to pass only the exo-electron having definite kinetic energy. By this method, the activity and freshness of surface damage are reflected to make it possible to image damage on the basis of electron information having definite kinetic energy in the emitted exo-electron.
Patent JP-S54162454-A (JP)
Title: Molecular beam generating unit
Inventor: HISATSUGU NORISHIGE
IPC: H01L21/268
Filed: 1978-06-14
Abstract: PURPOSE: To make average the distribution of molecular beam strength, by reflecting the molecular beam and changing the directions through the provision of the reflection plate heated at the  vicinity of the external side of the molecular jet outlet of the molecular cells and making placeable  ths substrate to be grown at an arbitrary location.   
     CONSTITUTION: The part in the cell 30 is heated 35 under ultra-high vacuum, the  molecular beam 31 produced from the source 32 is jetted 35 and collided with the reflection plate  36 to change the directions toward the substrate 34. High purity Si is used for the reflection plate  to make less the production of the undesirable impurity gas and to prevent the adhesion of  inciming particles with heating. The heating is by direct power application to the reflection plate  or by heater heating from the back side or infrared ray heating. The reflection plate is fixed neat  the molecular beam outlet 33 externally with a suitable method. With this constitution, since the  direction of molecular beam is variable, the substrate 34 can be placed to an arbitrary location  and it is advantageous for the work. Further, the molecular beam can be irregularly reflected on  the reflection plate, allowing to make average the distribution of strength of molecular beam after  reflection and to obtain uniform epitaxial layer.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07275689-A (JP)
Title: Production of microcapsule
Inventor: AWANO MAMORU
IPC: C09K23/52
Filed: 1994-04-08
Abstract: PURPOSE:To produce a microcapsule not generating formaldehyde and excellent in solvent resistance, heat resistance and pressure resistance. CONSTITUTION:In producing a microcapsule by emulsifying a hydrophobic liquid having a polyvalent isocyanate dissolved therein with an aq. soln. containing an emulsifier and subsequently forming a film on the interface between the hydrophobic liquid and water, a multi-copolymer of acrylic acid, methacrylic acid, (meth)acrylonitrile, hydroxyethyl (meth)acrylate and (meth) acrylamide is used as the main component of the emulsifier.
Patent JP-2000267541-A (JP)
Title: Image forming device
Inventor: ONO TOMOHIRO
IPC: G03G21/14
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent paper jamming, etc., by detecting a situation that paper housed in a tray is not suitable for specified image forming processing (for example, double-sided image forming) at such a time. SOLUTION: In the case of performing the double-sided image forming for the first time after the new paper is set in a multiple manual feeding tray 21, the first paper is carried in a housing 1 and a double-sided module 2. Continuously, the image forming processing is performed unless an error is made. Meanwhile, when the error such as the paper jamming is detected, the double-sided image forming is inhibited as long as the paper in the tray 21 is not changed.
Patent JP-S55161936-A (JP)
Title: Control of engine running speed
Inventor: SUEISHI MOTOHARU
IPC: F02D33/00
Filed: 1979-06-06
Abstract: PURPOSE: To achieve an appropriate idling r.p.m of an engine under a closed loop state by detecting the engine condition and properly control additional supply of air in case of an sharp reduction in r.p.m after idling.  
     CONSTITUTION: In idling of an engine, if its r.p.m is lower than a specific r.p.m corresponding to a voltage level determined by a function voltage generator 200, it is at the negative potential with respect to a D/A converter 100 to which power of an integrator 301, 302 is input. The power of the circuit 200 is applied to a noninverting input of an OP amplifier 501 included in a voltage-current converting circuit 500. The circuit 500 controls a solenoid system 34 of an air regulation valve in a bypass duct bypassing a throttle valve of a carbureter that a potential at a random point "a" becomes equal to a terminal voltage C of a resistance 504. With increase of injected fuel caused by increase of air bypassing the throttle valve, an idling speed may become high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05275675-A (JP)
Title: Solid-state image sensor
IPC: H04N5/372
Filed: 1992-03-27
Abstract: PURPOSE:To lessen a solid-state image sensor in false signals caused by smear phenomena without sharply deteriorating it in sensitivity. CONSTITUTION:A solid-state image sensing device has such a structure that a metal film which feeds an optional potential to a transfer electrode that forms a vertical charge transfer section and a wiring 5 of high-melting-point metal film or its silicide are made to serve also to screen the vertical charge transfer section from light, where the wiring 5 is set wider at the vertical boundary part of a two-dimensionally arranged photoelectrical conversion section 1 than the other region.
Patent JP-H10674-A (JP)
Title: Method for providing electromagnetic shield and diffusion barrier characteristics to plastic extruded part and device formed thereby
Inventor: LAMBERT WILLIAM ROGER
IPC: B29C48/09
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composite co-extrusion part reinforced in diffusion barrier characteristics and having shield characteristics of electromagnetic interference by extruding a first part made of a first material and forming a sheet material containing a multilayered sheet to the periphery of the extrudate in a tubular shape to bond the same thereto to form a composite structure and extruding a second part of a second material to cover the composite structure. SOLUTION: A base part 12 composed of a first material is extruded from a die 20 of an extruder 10 to form a first part 80 while a multilayered sheet 82 wherein a metal layer is held between upper and lower polymer layers is held to the continuous roll on a mandrel and continuously formed into a tubular form by a winding jig 70 and a sewing machine 72 and this flexible tube is matched with the outside of the first extrusion part 80 to be pressed to the surface of the first part 80 by a roll 60 to form a part 83. Next, the part 83 is passed through a second extrusion die 40 and the material 84 for a second part from an extruder 30 is extruded to be attached to the part 83 to form a part 81 to obtain a composite co-extrusion part having a multilayered structure.
Patent JP-S56168901-A (JP)
Title: Rolling mill for thin strip
Inventor: YANAGISAWA HIDETOSHI
IPC: B21B27/02
Filed: 1980-05-28
Abstract: PURPOSE: To roll a material to be rolled into a uniform thickness, and to prevent a rolling roll from being damaged by foreign matters, by providing a gap smaller than the thickness of the material to be rolled between the rolling rolls of a rolling mill for rolling a metallic thin strip.  
     CONSTITUTION: One rolling roll 1 is supported freely rotatably by staionary roll  chocks 3a, 3b and another rolling roll 2 is supported also freely rotatably by movable roll chocks 4a, 4b; respective both ends of the rolling rolls 1, 2 are provided with distance rolls 5a, 5b and 6a, 6b. The distance rolls 5a, 6a and 5b, 6b are respectively permitted to freely rotatably contact with each other so that a gap D a little smaller than the thickness of a material to be rolled by the trunks 1a, 2a of two rolls 1, 2 is formed between two rolls 1, 2. Hereby, the middle zones of two rolls 1, 2 do not deflect outward during the rolling work so that the material is rolled into a uniform thickness. Moreover, in such a case as a quench rolling work for a molten metal, the roll surface is prevented from being damaged by slages falling into the roll gap. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54162119-A (JP)
Title: Controller of induction motor
Inventor: KUDOU TOSHIAKI
IPC: H02P21/24
Filed: 1978-06-13
Abstract: PURPOSE: To accurately compute magnetic flux over the whole speed range, and to control the magnetic flux, by mounting a fitst magnetic-flux computing circuit for computing the instantaneous value and differential value of the magnetic flux and a second magnetic-flux computing circuit for computing the differential value of the magnetic flux from the voltage of a stator.  
     CONSTITUTION: The following two magnetic-flux computing circuits are installed. A first magnetic-flux computing circuit 15 for computing the instantaneous value and differential value of magnetic flux interlinked with the winding of a rotor from the revolution speed signals ω r  of an induction motor 2 fed by means of a frequency converter 1 and the signals of a current detector 5 for detecting the instantaneous value of the currents of stator; a second magnetic-flux computing circuit 16 for computing the differential, instantaneous value of the magnetic flux from the signals of the current detector 5 and a voltage detecting circuit 12. The revolution speed signals ω r  fed to the magnetic-flux computing circuit 15 are corrected so that value computed by means of both magnetic-flux computing circuits 15, 16 become equal. Thus, control, which response is rapid, can be performed because the instantaneous value and the speed of revolution of the magnetic flux can accurately be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06195685-A (JP)
Title: Magnetic recording medium
Inventor: FURUHATA KENICHI
IPC: G11B5/73
Filed: 1992-03-27
Abstract: PURPOSE:To improve recording and reproducing characteristics in a wide wavelength region, durability of the medium, and reliability by constituting such an upper magnetic layer that has excellent short wavelength characteristics and causes no dropout of planar magnetic particles from the surface of the magnetic layer. CONSTITUTION:A lower magnetic layer 3 containing acicular magnetic particles 2 and resin binder and an upper magnetic layer 5 containing a resin binder and planar magnetic particles 4 having the easy-magnetized axis perpendicular to the plate surface are formed on a nonmagnetic supporting body 1. The lower magnetic layer 3 shows >=55% residual magnetic susceptibility in the in face direction of the lower magnetic layer 3 while the upper magnetic layer 5 shows >=55% residual magnetic susceptibility in the perpendicular direction. The upper magnetic layer 5 is formed to 0.05-0.7#0mm thickness. The planar magnetic particles stacked in the upper magnetic layer have 0.01-0.1mum particle size and included by 4.0-7.0 particles per 0.1mum thickness.
Patent JP-S57186720-A (JP)
Title: Protecting mechanism for optical fiber bonding part
Inventor: NAKASHIMA MASATO
IPC: G02B6/24
Filed: 1981-05-13
Abstract: PURPOSE:To obtain mechanical strength by covering a soft material for the connection terminal of a fiber with a hard material. CONSTITUTION:A soft coating 2 covering an optical fiber wire 1 is removed at  the tip part of the wire, which is inserted into a terminal-holding member consisting of a thin glass pipe 3 and a holding metallic fixture 4 to achieve the  connection of a fiber connection terminal, which is covered with a soft tube 5  of an leastic material like rubber and a metallic tube over both the soft coating  2 and holding metallic fixture 4. The metallic pipe 6 prevents external force  from being applied directly to the connection terminal part 7, and the soft tube  5 absorbs and reduce remote force, so the mechanical strength of the connected  terminal is increased, preventing a breaking accident.
Patent JP-S60216871-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B1/10
Filed: 1984-04-09
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-2000267504-A (JP)
Title: Cylindrical electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical electrophotographic photoreceptor which is high in the accuracy of the rotation of a photosensitive drum and is capable of obtaining bright and beautiful images free of color drifts in the formation of the full-color images. SOLUTION: Revolving shaft insertion holes are formed in the central part of the flanges 3 of the cylindrical electrophotographic photoreceptor 1 mounted with the flanges 3 at both ends of the photosensitive drum 2. A revolving shaft 5 which is longer in the size than the distance between both ends of the flanges 3 and has flange fitting parts of an outside diameter larger by 0 to 150 μm than the diameter in the revolving shaft insertion holes is inserted into the revolving shaft insertion holes, is passed and is fixed to the flanges 3.
Patent JP-H07250781-A (JP)
Title: Sterilizing device of portable private parts flushing device
Inventor: MATSUO SHINSUKE
IPC: A47K7/08
Filed: 1994-03-16
Abstract: PURPOSE:To provide a structure suitable for the sterilization of a portable private parts flushing device, and a sterilizing device therefor. CONSTITUTION:A sterilizing device is used also as the housing box of private parts flushing device, and a limit switch 7 provided on the opening part 3 of a casing body 1 detects the opening/closing of a lid body 5. A limit switch 13 for detecting the housing/non-housing of the private parts flushing device is provided on the bottom part of the casing 1. The inner wall of the casing 1 forms a mirror surface. When the local flushing device is housed in the sterilizing device, and the lid body 5 is closed, ultraviolet lamps 9, 11 are lighted. In the local flushing device, the nozzle and tank are formed by transparent materials. The ultraviolet rays emitted from the ultraviolet lamps 9, 11 are reflected by reflecting mirrors 10, 12 and the mirror surface of the casing inner wall, whereby they evenly reach each part of the portable local flushing device including the nozzle having a high necessity of sterilization. The lamps 9, 11 are automatically extinguished after a fixed time by a timer.
Patent JP-H06280038-A (JP)
Title: Electroless nickel-phosphorus plating solution
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/36
Filed: 1993-03-30
Abstract: PURPOSE:To prolong the service life of an electroless nickel-phosphorus plating solution by incorporating hydroquinones in the plating solution to suppress forming insoluble nickel hypophosphite. CONSTITUTION:Hydroquinones expressed by the formula is incorporated in the electroless nickel plating solution containing nickel ion, a hypophosphite as a reducing agent of nickel ion, at least one or more kind of oxycarboxylic acid and at least one or more kind of dicarboxylic acid or monocarboxylic acid as a complexing agent of nickel ion and sodium hydroxide or ammonia water as a pH regulator. In the formula, X is one of Cl, 1-4C alkyl group, methoxy group, ethoxy group. Nickel sulfide hexahydrate, nickel chloride hexahydrate or the like is used as the source of nickel ion. By using the plating solution, a glossy and uniform nickel-phosphorus coating film is deposited on a copper plate or the like.
Patent JP-S60215973-A (JP)
Inventor: KAI ISAO
IPC: E04F15/18
Filed: 1984-04-12
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-H09258932-A (JP)
Title: Network printing device
Inventor: NISHIZAWA TAKESHI
IPC: G06F21/62
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a network printing device to receive a printing request from plural protocols. SOLUTION: A name/name identifier acquirement means 2 acquires the name of a request issuer, a protocol and a name identifier for identifying a requester from the print request received in a job reception means 1. Here, an access control table 3 is referred to and a name identifier judgment means 4 judges the matching of the name identifier. A name judgment means 5 judges the matching of the names. When the judgment is satisfied, an authority judgment means 6 judges authority required for executing the print request for the request issuer from the access type of an entry corresponding to the name of the request issuer of the access control table 3 and permits access with the authority. Group identification is indicated to the access control table 3, the name judgment means 5 judges whether the issuer belongs to the group or not by the designated method.
Patent JP-H09253842-A (JP)
Title: Pipeline welding method
Inventor: NAGASHIMA SHINGO
IPC: B23K9/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline welding method suitable for installing a pipeline in a narrow place such as a tunnel, capable of reducing the size of a welding space, and capable of rationalizing the welding work (increase in speed, and reduction of labor). SOLUTION: In a pipeline welding method, a large number of pipes 2, 3, 4, 5 are continuously butt-welded to install a pipeline. A control device 14 of a welding equipment 10 and power sources 15, 16 are of dimensions and structure movable in the pipes 2-5, and are stored in a temporarily installed pipe 5 to be welded, and moved in succeeding temporarily installed pipes as the welding work is advanced (the installation of the pipeline is advanced).
Patent JP-S62228503-A (JP)
Inventor: KATSURAGI KOHEI
IPC: E01C11/26
Filed: 1986-03-29
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-H09259842-A (JP)
Title: Sealed rectangular battery
Inventor: KAKIUCHI TAKASHI
IPC: H01M2/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealed rectangular battery for preventing any accident thereof caused by breakage of its metal case by certainly opening its safety valve, in a simple structure at a low cost. SOLUTION: A sealed rectangular battery is provided with a rectangular metal case 1 having an opening part, a port closing lid 2 welded to the opening part and blocked, a power generation element enclosed in a rectangular metal case 1 and a safety valve 4 for preventing any internal pressure rise by opening when the inside pressure of a battery rises abnormally. The weld strength of one side of the port closing lid 2 welded to the rectangular metal case 1 is made smaller than those of other sides and when the inside pressure of the battery is increased abnormally, this side is cut and one part of the welded part of the port closing lid 2 to the rectangular metal case 1 are broken and the inside gas is exhausted smoothly.  Since the safety valve 4 is self-recovery unit after operation of the valve, the operational pressure for opening the safety valve 4 is set lower than the pressure by which the side of smaller weld strength is broken.
Patent JP-H01298776-A (JP)
Title: Manufacture of superconducting device
Inventor: KENESU TEII SHIYOOTO
IPC: H01B13/00
Filed: 1989-03-27
Abstract: PURPOSE: To manufacture a superconductive film with a low, specific Jc value by applying a strong ion flux irradiation to the superconductive film on a substrate. CONSTITUTION: Various kinds of bonding pads 40 are deposited on a substrate 49, and several pads are subjected to superconductive connection. A mutual connection 41 consists of a part 43, and irradiation is applied to the part 43 so that the critical current density of a material that is subjected to irradiation can be reduced from Jci to a proper value Jcf . The part 43 is deposited on a metal (for example, Ag) layer 42, and the metal layer 42 works as a shunt when the part 43 becomes normal. A device is mounted on a substrate by a bonding pad means, and mutual connection provides electrical connection among them. When current through the mutual connection reaches a value corresponding to a part that is subjected to irradiation, that part becomes resistive, thus limiting current.
Patent JP-H04285210-A (JP)
Title: Launching method for caisson
Inventor: MATSUMOTO TADASHI
IPC: E02D23/00
Filed: 1991-03-13
Abstract: PURPOSE:To accomplish launching of a caisson surely and safely even in a narrow place by digging under a caisson installed on land to be sunk in the ground and further digging the periphery thereof to be connected to a launching point. CONSTITUTION:A caisson box 1 installed in a caisson manufacturing yard A on land is precipitated to a designated depth H by filling the interior thereof with water load for precipitation and digging the ground below the caisson box, and then connected to a launching point B such as a river or the like by digging the peripheral ground. The water of a river or the like is let flow within the open-cut range to make the caisson box 1 filled with water. Subsequently, water load in the caisson box 1 is eliminated, so that the caisson box 1 is towed and launched to the launching point B. Thus, the distance from the manufacturing yard A to the launching point B can be shortened, the method is adaptive to a place with a narrow width of a river, there is no fear that the caisson falls, and the caisson can be moved surely and safely to be launched.
Patent JP-2000268416-A (JP)
Title: Optical disk adhering apparatus
Inventor: MURAKAMI NOBORU
IPC: C09J5/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To relieve the residual stress of two-layered disks moving to an adhering stage in the state of having distortion and camber and to assure the flatness of the disks by irradiating the disks with UV rays while rotating a spin table to be loaded with the disks at a high speed, thereby curing an adhesive. SOLUTION: The second disk D2 is attracted and held by a prescribed arm and is moved into the disk table to be loaded with the first disk D1. The first disk D1 and the second disk D2 are put into a bonded state via the adhesive 3 in a disk bonding stage and are transferred to the spin table 2 constituting the optical disk adhering apparatus 1 so as to arrive at the position below a UV irradiation lamp 4. While the flatness of the disks is assured by the centrifugal force of the spin table 2 rotating at a high speed in an optical disk adhering stage, the adhesive 3 interposed between the disks D1 and D2 is spread and is irradiated with the UV lamp 4, by which the adhesive 3 is cured.
Patent JP-S59197472-A (JP)
Title: Snow-removing and de-icing paint for car body
Inventor: TAKEDA IWAO
IPC: C09K3/18
Filed: 1983-04-26
Abstract: PURPOSE:To provide the titled paint which prevents car body from being corroded and has good workability and a rapid surface hardening rate, by adding CaCl2 and sodium silicate to a mixture of a polyhydric alcohol compd. and a difficultly water-soluble high-molecular compd. CONSTITUTION:CaCl2 and sodium silicate are added to a mixture of a polyhydric alcohol compd. having a group of the formula at its terminal, such as polyethylene glycol or glycerol, and a synthetic resin (e.g. PVA) which is a difficult water-soluble high-molecular compd. EFFECT:Even when the paint is in contact with water over a long period of time (e.g. 30-40hr), the paint is not dissolved and de-icing and snow removing can be effected.