baber/WOPTO huggingface dataset:
Patent JP-S63216937-A (JP)
Title: Magnesia whisker-reinforced metallic composite material
Inventor: YOSHIMI KIMIO
IPC: C30B29/16
Filed: 1987-03-05
Abstract: PURPOSE:To obtain an inexpensive lightweight MgO whisker-reinforced metallic composite material combining high strength with high elastic modulus, by incorporating an MgO whisker synthesized from mixed molten salt of halide and Mg salt into a matrix of metallic material. CONSTITUTION:The MgO whisker-reinforced metallic composite material having superior characteristics can be obtained by incorporating an acicular MgO whisker having uniform and large aspect ratio into a matrix composed of metallic material. The above MgO whisker is prepared by heating the mixed molten salt of halide such as KCl, etc., and Mg salt such as MgCl2, etc., in a steam atmosphere to carry out the precipitation and growth of whiskers. Preferred content of the above-mentioned MgO whisker in the above metallic composite material is 5-40pts.wt. based on 100pts.wt. of the matrix. Moreover, Al alloys, Zn alloys, Mg alloys, etc., are used as the matrix.
Patent JP-H03253009-A (JP)
Title: Inductor and transformer
Inventor: ATAKA FUJIO
IPC: H01F17/04
Filed: 1990-03-02
Abstract: PURPOSE:To cut down the manufacturing manhours required for the winding process and the connection of winding ends to mounting terminals while enabling the title inductor even for large current to be made serviceable by one body formation of the surface mounting terminals and a winding part. CONSTITUTION:In order to form an inductor, firstly, the conductive material sheet 1 of a conductor is cut off in a shape shown by broken lines to produce a conductor wire in folded back zigzag shape. Next, a hollow core inductor is formed by bending the halfway parts of the folded back conductor wire alternately, upward and downward. This inductor is composed of winding parts 3 and four surface mounting terminals 4 holding the winding parts 3. This inductor can be manufactured in miniaturized shape having high inductance by fitting it with cores 5, 6 passing through the hollow part and covering the outer surface of the winding parts 3 so as to be held by a holder 7 formed into one body. Through these procedures, the manufacturing manhours in the winding process and the connection of winding ends to the terminals 4 can be cut down by the one body formation of the terminals 4 and the winding parts 3 thereby enabling the inductor even for large current to be easily manufactured.
Patent JP-S59176836-A (JP)
Title: Processing system for sound input data
Inventor: MIYATAKE MASANORI
IPC: G10L15/00
Filed: 1983-03-25
Abstract: PURPOSE:To transmit the result of recognition to a data processing part different in type by transmitting the reception style of a data processing part to a sound input part by the data processing part itself when said data processing part is actuated and therefore deciding the transmission style of a sound recognizing part. CONSTITUTION:A personal computer 2 contains a type information memory region M where the type information (m) to be decoded by a decoder 27 is stored in a memory 25. Then the information (m) is transmitted to a transmitting circuit 16 of a sound recognizing part 1 from a central processing part 21 when the computer 2 is actuated. The part 1 changes the sound signals sent from a microphone 11 into a pattern through a patterning circuit 12. This pattern is stored temporarily in an input sound pattern memory 13, and a pattern recognizing circuit 15 decides a sound pattern in a registered sound pattern memory 14 to which the pattern produced from the circuit 15 is corresponding. Then the register number of the decided sound pattern is delivered to the output circuit 16. The circuit 16 decides the transmission style from the information (m) given from the computer 2 and transmits it to the computer 2.
Patent JP-S6034478-A (JP)
Inventor: MATSUYAMA IWAKI
IPC: A63B67/00
Filed: 1983-03-25
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-2000249244-A (JP)
Title: Pressure control valve
Inventor: KANEKO TSUTOMU
IPC: F16K17/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve which can perform stepless automatic control of the set value of a pressure circuit by employing a simple pilot operating type structure without the use of an electric signal. SOLUTION: This pressure control valve 20 is equipped with a valve element 24 opposed to the seat surface As of a relief port A connected to a pressure circuit 46 and a valve element spring 32 by which the valve element 24 is pushed to the seat surface As, and retains the inside of the pressure circuit 46 to a predetermined set pressure by flowing a part of fluid to the outside when fluid pressure in the pressure circuit 46 becomes spring force of the valve element spring 32 or more. In the control valve 20, a pilot piston 40 which is freely moved in the extending/shrinking direction of the valve element spring 32 is arranged in an end part separated from the valve element 24 of the valve element spring 32. An adjusting spring 38c by which the pilot piston 40 is pressed to a valve element side is also arranged in the control valve 20.  The pilot piston 40 is so formed that it is moved in a direction separated from the valve element 24 when pilot fluid Ppi of a predetermined pressure is inputted. In response to increase/decrease of pilot fluid pressure, each spring force of the valve element spring 32 and adjusting spring 38c is increased/decreased by movement of the pilot piston 40.
Patent JP-S56148012-A (JP)
Title: Instrumental error regulating method for axial-flow impeller type water meter
Inventor: SUZUKI SHINICHI
IPC: G01F1/12
Filed: 1980-04-18
Abstract: PURPOSE:To enable the instrumental error regulation to be readily performed by simply turning an annular ring, by providing the inner case outer wall with an annular ring which can vary the sectional area of the holes provided in the inner case. CONSTITUTION:An upper inner case 22 in which an impeller 2 is enclosed, and a lower inner case 23 in which a rectifying blade 18 is secured are provided inside water meter through which tap water flows. In the impeller 2 enclosing portion at the lower end portion of the upper inner case 22, a plurality of holes 24 for branched flow paths are provided on the same plane. An annular ring 26 having holes 25 at the positions corresponding to these holes 24 for branched flow paths is fitably attached to the upper inner case 22. By said constitution, when the annular ring 26 is rotated to vary to sectional areas of the holes 24 for branched flow paths, a portion of tap water flows out of the inner case 21 through the branched flow paths. Accordingly, the instrumental error regulation of the water meter is made possible.
Patent JP-H10245572-A (JP)
Title: Soot blower for water-wall tube
Inventor: YANAGISAWA TAKAHIRO
IPC: C10J3/52
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To inhibit the soot blower from rising in temperature by forming the blower along a water-wall tube, bonding the blower to the water-wall tube with a metallic plate and cooling the blower by means of the water-wall tube. SOLUTION: A crude gas cooler 3 which cools a synthesis gas produced from a coal gasifier and based on CO, CO2 and H2 into a vapor is provided with many vertical water-all tubes 11. The soot adhering to the surfaces of the water-wall tubes are removed by means of one, per seven water-wall tubes, soot blower having many openings and a nitrogen gas feed pipe 13. The temperature of each water-wall tube is kept lower than that of the synthesis gas owing to the latent heat of vaporization of water. Since a nitrogen gas is fed into the soot blower and blows soot, it is cooled during that time; it is however exposed to the high-temperature synthesis gas except that time. However, because the stainless water-wall tube 11 is bonded to the blower 12 with a metallic plate 15, heat is transferred to the water-wall tubes 11c and 11e through the plate 15 to inhibit the blower 12 from rising in temperature.
Patent JP-S63217474-A (JP)
Title: Control system for color mixing process
Inventor: EGUCHI KAORU
IPC: G06T11/60
Filed: 1987-03-06
Abstract: PURPOSE:To surely and effectively perform color mixing processing in response to an input speed by providing a stack area where addresses supplied from an input device like a tablet, etc., and applying successively the color mixing processing to image parts indicated by those stacked addresses. CONSTITUTION:The stacked addresses are successively read out and an image display device contains a stack area 5 to stack the addresses supplied from a tablet 1 against the image parts indicated by said stacked addresses. Then the weight and the size of a color mixture pattern are selected in response to the shift value between adjacent addresses and the color mixing processing is applied to those image parts indicated by the addresses stacked and then read out. In other words, the input address information is stored once in the area 5 and therefore the color mixing processing is carried out independently of the input of addresses. Thus the color mixing processing is surely carried out regardless of the input speed.
Patent JP-H08249234-A (JP)
Title: Memory load control system
Inventor: HIROSE YOSHIO
IPC: G06F12/12
Filed: 1995-03-10
Abstract: PURPOSE: To efficiently utilize the memory of a computer system. CONSTITUTION: An upper limit value/lower limit value setting means 102 sets a memory load upper limit value 104 and a memory load lower limit value 105 in a memory load information storage chart 103 beforehand. A memory acquiring means 107 secures the unused memory of an amount requested from an optional request origin to be executed on the computer system, allocates it to the request origin and acids the allocated amount to a present memory using amount 106 inside the memory load information storage chart 103. A memory upper limit checking means 108 compares the present using memory amount 106 with the memory load upper limit value 104.  When the present using memory amount 106 is larger, a memory load reconsideration means 109 decides to segment the memory of the amount for which the memory load lower limit value 105 is subtracted from the present using memory amount 106 from the memory in use, a secondary storage transfer means 110 transfers the contents of the memory of a segmentation object to a file on a secondary storage device and a memory releasing means 111 releases the memory of the segmentation object and turns it to the unused memory.
Patent JP-H11231159-A (JP)
Title: Manufacture of optical waveguide
Inventor: ARAKAWA TOMIYUKI
IPC: G02B6/13
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide manufacturing method which can easily embed an upper clad even when the ratio of the height of a core and the distance between cores is large and manufacture a high-precision optical waveguide. SOLUTION: This manufacturing method for the optical waveguide in which cores and a clad layer surrounding the core are formed on a substrate includes a process for forming the lower clad layer 12 on the substrate 11, a process for forming a core groove 12a in the lower clad layer, a process for embedding a core material 14 in the core groove, a process for removing the core material projecting from the core groove, and a process for forming the upper clad layer 16 over the entire surface of the lower clad and core material. Even when the distance between the cores is smaller than the height of the cores, the core material is embedded in the core groove and neither the core material nor the clad layer needs to be formed between the cores where it is difficult to embed the core material, so the cores can easily be formed.
Patent JP-H03254736-A (JP)
Title: Inspected body positioning device for computed tomography(ct) device
Inventor: UCHIDA HIROSHI
IPC: A61B6/03
Filed: 1990-03-02
Abstract: PURPOSE:To carry out positioning of an inspected body for the center axis of visibility range easily and surely by forming at least one optical path in the vicinity of the visibility range limit on a measurement slice surface and detecting the shield of the optical path by an inspected body. CONSTITUTION:A plurality of reflection bodies 12 are arranged along a spiral supposed line on the inner peripheral surface of a hall 10 for measurement, and laser beams are inputted, keeping a certain angle from outside into a reflection body 12 at the right edge of the hall 10 through an optical fiber 20 from a laser oscillator 18, and the laser beams are reflected in succession in multiangular spiral form, and the hall 10 is constituted so that an optical path 16 irradiating from the left edge is formed. The reflection light supplied from the reflection body 12 at the terminal of the optical path 16 is received by a light detector 22 arranged outside at the left edge of the hall 10, and an output is outputted into a display means 24 such as alarm lamp, etc., by the light detector 22, and the fact if the light path 16 is shielded or not is displayed. Accordingly, an inspected body is adjusted so as not to come out of visibility range in the hall for measurement, capable of being easily positioned.
Patent JP-S5377820-A (JP)
Title: Age hardining stainless steel
Inventor: KASAI ICHIKAZU
IPC: C22C38/00
Filed: 1976-05-06
Abstract: PURPOSE: To provide the title stainless steel by adding Cr and Ni to an age hardening Fe-Mo alloy so as to impart corrosion resistance, workability and toughness; adding Be, Ti, etc. so as to further improve the age hardening property; and further adding Se, Te, etc. of each proper amt. so as to impart machinability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51127131-A (JP)
Title: Electrostatic coating of powdered fluorine resin
Inventor: SAITOU TAKUZOU
IPC: B05D1/06
Filed: 1975-04-30
Abstract: PURPOSE: Electrostatic coating of etched substrates with powdered fluorine resin charged wsth a high voltage gives pinhole-free coating films having a good adhesion strength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04286973-A (JP)
Title: Optical type magnetic field sensor
Inventor: TANAKA MASAO
IPC: G01R33/032
Filed: 1991-03-15
Abstract: PURPOSE:To prevent dew from being formed on a light propagation path surface of each optical parts within a sensor head even if they are used under high- humidity conditions. CONSTITUTION:An optical type magnetic field sensor measures a magnetic field by allowing light from a light source 1 to pass into a sensor head 2 which houses a polarizer 9, a Faraday element 10, an analyzer 11, and a reflection mirror 12 to be provided within a case 5 and then encloses an inactive gas 16 into the case 5 air-tightly.
Patent JP-H07310822-A (JP)
Title: Single-shaft shift mechanism for transmission
Inventor: JIYOSEFU DAGURASU REINORUZU
IPC: F16H61/26
Filed: 1995-02-16
Abstract: PURPOSE: To provide large rotational moving quantity of a single shaft by small moving quantity of a shift lever. CONSTITUTION: An input shift lever 47 and a coupling means to convert movement of the shift lever to rotational movement of a single shaft 43 are provided, the single shaft has at least one displacing position at a central position or at an angular position against the central position, a ball socket connecting part is formed on the coupling means, and dimensions Z in the vertical direction are specified between a pivot axis (a) provided on it and a rotating axis R of the single shaft. Additionally, a block member 47 forming a socket 53 is provided on the shift lever, a member including a ball 55 stored in the socket free to revolve is provided on the single shaft 43, and the pivot axis (a) only moves in a straight line. by a distance X=ZsinA so that the single shaft 43 rotates by an angle A from the central position to the displacing position.
Patent JP-S51126549-A (JP)
Title: Detector for frost quantity adhered to refrigerator heat exchanging fi ns
Inventor: FUKAMI TETSUJI
IPC: F25D21/02
Filed: 1975-04-28
Abstract: PURPOSE: Automatic detecting of frost quantity adhered to heat exchanging fins adapted to prepare for defrosting by the use of light detective element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62211283-A (JP)
Inventor: MORISAWA TATSUO
IPC: B66B9/00
Filed: 1986-03-10
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-H07258308-A (JP)
Title: Conjugated diene copolymer layer, manufacture of the same and coating composition, for paper, using the same
Inventor: SHISHIDO JUNICHI
IPC: C08F236/04
Filed: 1994-03-23
Abstract: PURPOSE:To prepare a conjugated diene copolymer latex having excellent bonding strength, water resistance, blistering resistance, wet strength and other properties by polymerizing a conjugated diene monomer and other specific monomer(s) under particular conditions. CONSTITUTION:In the first step, a monomer mixture, which contains (A) 40 to 64.5wt.% (hereinafter referred to as '%') conjugated diene monomer, (B) 35 to 59.5% hydrophobic monomer, and 0.5 to 25% hydrophilic monomer, and can provide a polymer having a glass transition temp. of below -20 deg.C, is added in an amt. of 10 to 70% based on the whole monomer to the reaction system to conduct polymerization. In the second step, a monomer mixture contg. 5 to 35% (A), 25 to 40% (B), and 25 to 70% hydrophilic monomer comprising at least one member selected from (a) an unsatd. carboxylic acid monomer, (b) a hydroxyl ester monomer, and an amide monomer (c) and other hydrophilic monomer(s) (y) (provided that, when the total amount of the monomers in the second step is presumed to be 100%, 0.5%<=a+b+c<15%) is added in an amt. of 30 to 90% based on the whole monomers to conduct polymerization.
Patent JP-S61211334-A (JP)
Title: Production of polyarylate
Inventor: MATSUMOTO TETSUO
IPC: C08G63/18
Filed: 1985-03-15
Abstract: PURPOSE:To produce a polyarylate of excellent heat resistance economically in good operability, by heating a polyarylate prepolymer under a specified condition. CONSTITUTION:A prepolymer of an average degree of polymerization >=20, obtained by reacting an aromatic diol of formula I or II (wherein R<1-2> are each H, 1-20C alkyl, 1-20C aryl or gen, n<1>, n<2>, n<3>, n<4> and n<5> are each 1-4, R<3> is 1-3C alkylene, 1-8C alkylidene, 1-8C arylene, 9C or lower cycloalkylidene, O, S, SO, SO2 or CO, n<3> or 1, R<4-6> are each H, 1-8C lower alkyl or halogen and n<6> in 1-3) with an aromatic dicarboxylic acid and 1-8C aliphatic dicarboxylic acid anhydride is cooled with kneading to a temperature below its m.p., and the resulting solid is ground to obtain a polyarylate prepolymer. This prepolymer is gradually heated to a temperature below the rising temperature of a melting point peak as determined by a DSC method to obtain a polyarylate of an average degree of polymerization <=40.
Patent JP-H06264259-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: IWAMOTO KATSUO
IPC: C21D8/12
Filed: 1993-03-12
Abstract: PURPOSE:To improve the magnetic properties of a silicon steel sheet, at the time of producing a grain-oriented silicon steel sheet contg. 2.5 to 4.0% Si by coating the surface of a steel sheet before decarburizing annealing and after final cold rolling with a specified amt. of Si compound. CONSTITUTION:At the time of producing a grain-oriented silicon steel sheet by a series of process in which the stock of grain-oriented silicon steel is subjected to hot rolling, thereafter subjected to hot rolled sheet annealing, next subjected to cold rolling for one time or two times including process annealing, is thereafter degreased, subsequently subjected to decarburizing annealing, is coated with a porting agent for annealing, thereafter subjected to finish annealing, is applied with tension coating and is subjected to flattening annealing, the surface of the steel sheet is coated with Si compounds by 0.1 to 5g/m<2> expressed in terms of Si before the decarburizing annealing and after the final cold rolling; where, as the Si-contg. material, SiCl, SiCl4, SiC, Na2SiO3, 9H2O, SiO2, Na2[SiF6] or the like are advantageous, and by the uniform application thereof, the accumulating degree in the Goss orientation of secondarily recrystallized ones can be increased to effectively reduce core loss.
Patent JP-H10248102-A (JP)
Title: Power failure detector for ac electric car
Inventor: OKATSUCHI CHIHIRO
IPC: B60L3/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To judge power failure by shifting power source frequency forcibly and detecting abnormal frequency if power failure occurs in a power balancing condition between a power running car and a regenerative car. SOLUTION: This power failure detector for AC electric car controls a power source side converter 8 so as to generate a difference between reactive power at its power running and that at its regenerative operation in case of power failure in control means 25, 26. If a power source 1 is under power failure with one of two electric cars 4, 5 connected to the same stringing 3 in a power running mode and the other in a regenerative mode, the electric car in a power running mode tries to take in regenerative energy from the electric car in a regenerative mode in case of power failure, however, a difference exists between the reactive power of the power running mode and that of the regenerative energy. It is thus possible to discriminate power failure by detecting some failure in power source frequency.
Patent JP-S56150179-A (JP)
Title: Preparation of nb3sn type superconductive material
Inventor: IZUMI OSAMU
IPC: C22C1/00
Filed: 1980-04-18
Abstract: PURPOSE:To obtain a high critical current value by a method wherein a Cu-Nb-Ga alloy with a specific composition is molten, cast and, thereafter, stretched to form a filamentary Nb phase in the stretched matrix and Sn is plated thereto and subjected to diffusion treatment to enhance flexibility thereof. CONSTITUTION:An alloy consisting of, in the wt% basis, 15-70 Nb, 0.2-8 Ga and the remainder of Cu and inevitable impurities is molten and cast and the obtained cast material is subjected to the stretch processing to form a filamentary Nb phase in the stretched matrix. Subsequently, Sn is plated to the stretched material in an amount so as to be capable of forming Nb2Sn corresponding to an amount of Nb present therein and, on the way, the Sn plated material is subjected to preliminary heat treatment at 240-500 deg.C for 200-100hr and, thereafter, subjected to the diffusion treatment to convert the Nb filament to a filament comprising an Nb2Sn phase.
Patent JP-H10217120-A (JP)
Title: Buff dust collector
Inventor: TANAKA JUNICHI
IPC: B23Q11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent flying of dust by providing an opening part of specified width upward on a ceiling of the deepest part of a case and providing an airtight chamber to connect an industrial dust collector or an electric cleaner on its upper part. SOLUTION: A suction port 5 is provided by opening a total breadth area of a case in width of 1cm-5cm. It can be partially closed up as required. An airtight chamber 10 to connect a pipe of a suction device such as an industrial dust collector, an electric cleaner, etc., to it is provided on an upper part of the suction port 5. Additionally, an air current shielding board 11 to reflect an air current to an opening part generated on an upper part of a buff cloth is made of transparent plastic such as acrylics and it is structured to insert into an article in a shape accumulating concentric circular discs provided on a ceiling of the case. A field of view of a part necessary for buff polishing work from height of a shaft of the buff cloth to a lower end of it is secured by making it approach the buff cloth.  Incidentally, a wooden case is more advantageous than a metallic case as impact at the time of flying a work is small, feeling at the time of touching it by hand is favourable and it can be manufactured at lower cost.