baber/WOPTO huggingface dataset:
Patent JP-2000023215-A (JP)
Title: Button telephone device
Inventor: ONOZUKA KATSUHIKO
IPC: H04M3/42
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve usability in calling and extension line by controlling calling to a button telephone set by a main device on the basis of an extension number inherent to a user recorded on an ID card connected to the button telephone set. SOLUTION: When a user of a digital telephone set 31 moves to an arranged position of a digital telephone set 33 and inserts his own ID card into a card I/F of the digital telephone set 33, an extension number '11' of the digital telephone set 31 is registered in an extension number area of a packaging number of the digital telephone set 33 of a table 23A by a control part 22. When the extension number '11' is operated by a dial key so as to call the user of the digital telephone set 31 on a calling side, the control part 22 transmits the extension number '11', retrieves the table 23A and calls out the digital telephone 33 of the package number corresponding to the extension number '11'.  Even if a called side moves to the arranged position of the other digital telephone set, the calling side easily performs extension line calling to a desired party just by recognizing only the extension number of the user.
Patent JP-S57105962-A (JP)
Title: Manufacture of sintered nickel electrode by lectrolytic impregnation
Inventor: KIKUCHI YOUICHI
IPC: H01M4/29
Filed: 1980-12-24
Abstract: PURPOSE:To contrive an easy manufacture by a method wherein upon manufacturing a sintered nickel electrode by electrolytic impregnation, it is performed under constant current electrolysis with a nickel nitrate bath having specific concentration and particular current density, and when electrolytic voltage reaches to a prescribed voltage, the situation is changed to be done under constant voltage electrlysis. CONSTITUTION:A nickel active material is electrodeposited on a porous sintered nickel substrate by electrolysis for forming a nickel electrode. At this juncture, a nickel nitrate bath having concentration of 1.0-1.5mol/l is used for the electrolyte, and electrolytic current density is made to be 5-15mA/cm<2>, allowing constant current electrolysis to be done at room temperature. At the time of this constant current electrolysis, its electrolytic voltage is measured, and when this electrolytic voltage begins to rise to reach a prescribed voltage (in a case, for example, where the current density is 10mA/cm<2>, the electrolytic voltage is 2.58V.), the situation is changed to constant voltage electrolysis (voltage is 2.58V.), and after that, the electrolysis continues until the electrolytic current disappears, thus maufacturing processes are carried out. It is more preferable to add cobalt in an amount of 5-10% to a nickel quantity into the nickel  nitrate bath.
Patent JP-2001015656-A (JP)
Title: Heat radiator for electronic part
Inventor: KAWAI HIDEJI
IPC: H01L23/36
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiator superior in radiation and an electromagnetic wave shielding. SOLUTION: This radiator 11 is composed of a flat electromagnetic wave absorber 12 and a thermal conductor 13 coated coherently over the entire surface of an outer periphery of the electromagnetic wave absorber 12, thereby forming a flat shape as a whole. An upper surface of electronic parts 22 generating heat is substantially flattened, and a lower part of the electronic parts 22 is positioned on a wiring substrate 23. A radiation fin having a comb toothed section is provided in an upper part of a heat sink 21, and a lower surface of the heat sink 21 is substantially flattened. The electronic parts radiator 11 is sandwiched between the substantially flat lower surface of the heat sink 21 and the substantially flat upper surface of the electronic parts 22.
Patent JP-S6428238-A (JP)
Title: Press forming mold for optical glass element
Inventor: OMORI MASAKI
IPC: C03B11/08
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a forming mold, consisting of base metals of low thermal conductivity and mold materials, having hardly any reactivity with molten glass and formed into a shape and size so as to have a given heat capacity and capable of providing an optical glass element having excellent image quality and surface accuracy. CONSTITUTION:In a press forming mold for an optical glass element, a material having a low thermal conductivity, preferably quartz glass is used as a material for base metals 1 and 3 and a super hard alloy having hardly any reactivity with molten glass is preferably used as a material for forming mold materials 2 and 4 adhered to the forming sides of the base metals 1 and 3. The mold materials 2 and 4 are formed into a shape and size of the optical glass material 5 to be formed so as not quench the surface of the above-mentioned molten glass 4 in press forming. The top force 12 and bottom force 13 are mutually pressed in the direction of arrows to afford the aimed optical glass element having excellent surface quality and accuracy without shrinkage, cloudiness and fusion.
Patent JP-S6075570-A (JP)
Title: Formation of thermally sprayed film
Inventor: OOGAWARA TAKASHI
IPC: C23C4/18
Filed: 1983-09-30
Abstract: PURPOSE:To enable improvement in the adhesiveness of a thermally sprayed film and to increase in the thickness of said film in the stage of forming a thermally sprayed hard metallic film on the surface of various kinds of members by forming a molten metal layer by thermal spraying on the surface of the member to be subjected to thermal spraying then pressing the molten metal with a roller before said metal solidifies. CONSTITUTION:Molten particles 3 of a high hardness metal such as W, Mo, etc. are sprayed from a nozzle 2 while a body 1 to be subjected to thermal spraying is rotated, thereby forming a thermally sprayed metallic layer 4 on the surface of the body 1. Said layer 4 is pressed by the pressing force F of a roller 5 formed of a material such as Si3N4 or ZrN, etc. having small wettability with the melt of W or Mo before said layer solidifies. The high hardness thermally sprayed metallic layer 4 which is hardly strippable from the body 1 in spite of a large thickness and has high adhesion power is obtd. If the body 10 is like a flat plate, the nozzle 2 and the roller 5 are connected by a bar 11 and while the nozzle and roller are integrally moved, the abovementioned body is subjected to thermal spraying and pressing by the roller 5.
Patent JP-S6074204-A (JP)
Inventor: MURAKAMI SHIYUNZOU
IPC: B66D1/46
Filed: 1983-09-29
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-H0933554-A (JP)
Title: Non-contact flow-velocity detector
Inventor: IDEUE KAZUO
IPC: G01P5/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect the flow velocity of melted steel by easily and positively eliminating disturbance signals. SOLUTION: By applying an AC voltage of an oscillator 12 to an excitation coil 5, a magnetic flux is generated and is applied to a melted steel 2 which flows through a core 4, thus generating a flow-velocity voltage eV representing a flow velocity, a still component voltage eS which is a disturbance, and an unbalance voltage eO. The core 4 and the coils 6, 6 are alternately located in forward and backward directions by the drive of a motor 10. The still component voltage eS can be separated by performing phase rectification by a phase rectification circuit 14 and a flow-velocity voltage eV can be taken out by performing the subtraction and division of a voltage eO+eV at the position in forward direction and a voltage eO-eV at the position in backward direction by an operation circuit 15.
Patent JP-H0350323-A (JP)
Title: Sleeve for two cycle engine
Inventor: NISHIMURA SEIICHI
IPC: F02F1/16
Filed: 1989-07-17
Abstract: PURPOSE:To simply and effectively prevent a plating from peeling by forming masking recessed portions on the circumferences of respective port openings of a cylindrical material, plating the respective portions while masking means are provided in side wall regions and cutting the outer diameter of the cylindrical material. CONSTITUTION:In manufacturing a sleeve 10, masking recessed portions 21 deeper than a predetermined finishing outer diameter part D are formed on the circumferences of respective port openings 12A, 13A on an outer face of a cylindrical material 14 prior to plating. Then, masking material 22 such as paint is applied on the side wall areas of the masking recessed portions 21. Next, the inner diameter part of the cylindrical material 14, the respective port openings 12A, 13A and the bottom areas of the masking recessed portions 21 are plated 15. The inner diameter part of the cylindrical material 14 on which the plating 15 is applied is honed. After that, the outer diameter part D of the cylindrical material 14 is cut into a finish dimension D to complete the sleeve 10.
Patent JP-H0851395-A (JP)
Title: Optical receptacle
Inventor: HIRAMATSU ATSUSHI
IPC: H04B10/29
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a light distribution system of very high flexibility by measuring optical signals of one side branched by a fixed light quantity branching device and controlling a variable light quantity branching device so that the optical signals become of a prescribed quantity of light. CONSTITUTION:The optical signal outputted to an optical fiber 27 is received by a light receiver 29 in a control circuit 28, and its quantity of light is measured. Since the light quantity branching ratio of the fixed light quantity branching device 26 is fixed, the quantity of light outputted to a light output line 22 can be easily estimated from the quantity of light measured by the light receiver 29. Next, in the case that the light receiver, etc., is connected to the light output line 23, the control circuit 28 compares the quantity of light received by the light receiver 29 with estimated quantity of light set beforehand. When the quantity of light received by the light receiver 29 exceeds the estimated quantity of light as the result, the light quantity branching ratio of the variable light quantity branching device 24 is changed, and the quantity of light to be distributed to the optical fiber 25 is decreased, and in the case that the said quantity of light is less than the estimated quantity of light, such control that the light quantity branching ratio of the branching device 24 is changed and the quantity of light to be distributed to the optical fiber 25 is increased. Thus, the light distribution system of the high flexibility is obtained.
Patent JP-H0348213-A (JP)
Title: Optical switch
Inventor: SHIMIZU JUNICHI
IPC: G02B26/08
Filed: 1989-07-17
Abstract: PURPOSE:To facilitate the assembling and to reduce the size by changing optical paths by moving a composite body, formed by sticking two assemblies consisting of bundles of optical fibers much thinner than the optical waveguide part of an optical member at a certain angle, at right angles to the optical axis of the optical path member. CONSTITUTION:The composite fiber plate 14 is formed by sticking two fiber plates formed by bundling coated optical fibers much smaller in core diameter than fibers 11 - 13 for incidence and projection at the certain angle and installed so that the sticking surface is in parallel to the optical axes of the fibers 11 - 13 for incidence and projection. The composite fiber plate 14 is moved at right angles to the optical axes of the fibers 11 - 13 for incidence and projection and incident light is projected from the fiber 13 for projection when the end surface of the fiber 11 for incidence is set opposite one side of the composite fiber plate 14 and projected from the fiber 12 for projection when the end surface is set opposite to the other side. Consequently, positioning adjustment and the assembling are facilitated, and the price and size are reduced.
Patent JP-S6244097-A (JP)
Title: Inverter circuit for driving motor
Inventor: KANEHARA MASAYOSHI
IPC: H02P27/06
Filed: 1985-08-20
Abstract: PURPOSE:To enhance the reliability and to improve the noise margin resistance by integrating a memory for containing waveform data, and a drive waveform generator for selectively outputting the data. CONSTITUTION:1-chip microcomputer 21 indicates a concrete drive frequency through n signal lines to a drive waveform generator 22 from the present state when inputting a generating frequency command S from an input terminal 24. The generator 22 reads out waveform data in an ROM23 according to the command, and generates a waveform signal corresponding to quasi-3-phase (U, V, W) AC waveforms. A motor, not shown, is driven on the basis of the AC waveform. The microcomputer 21, the generator 22 and the ROM23 are integrated on the same chip.
Patent JP-S6339349-A (JP)
Title: Printing line feed system of serial printer
Inventor: SHIMIZU TADAO
IPC: B41J2/51
Filed: 1986-08-05
Abstract: PURPOSE:To prevent a throughput from dropping by setting the number (n) of line feed commands in accordance with printing data of each line, performing a line feed process (n-1) times, and determining where a special character exists in printing data when the printing data of a following line is received and later printing characters in the following line. CONSTITUTION:A line feed processing is performed (n-1) times beforehand in accordance with the number (n) of line feed commands LF for printing data, and thereby the printing data is stored into RAM 9 to determine whether or not a vertically enlarged character exists in printing data received by CPU 7. If the vertically enlarged character 'D' exists, a printing paper 3 is normally fed to a line feed value of 20/288 inches, and the line is fed so that the uppermost printing position of the vertically enlarged character 'D' may be set to the uppermost dot position printed by a printing head 2. Then after printing data of the first pass in the second line, i.e. the upper half of the vertically enlarged character 'D', the printing paper 3 is again forwardly fed to a line feed value of 28/288 inches, and the lower half of the vertically enlarged character 'D' and general characters 'E, F' are printed on the printing paper 3 by the printing head 2 as printing data of the second pass.
Patent JP-S6163387-A (JP)
Title: Laser beam machine
Inventor: YAMADA KIYOSHI
IPC: B23K26/21
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a titled device for executing easily laser working even in a pipe to be worked of a thin diameter by inserting a circular condensing device so as to be turnable up and down in a cylindrical work to be worked, selecting and rotating up and down a built-in laser light reflecting mirror by an internal motor, and focusing to a welding point. CONSTITUTION:A circular condensing device 10 is inserted into a metallic pipe 6 so as to be turnable up and down 16 in the outside. A right angle reflecting mirror 7 in the condensing device 10 is moved up and down or rotated by a bottom motor of the device 10 and selecting clutches 12a, 12b and a laser light condensing lens is focused to an object to be worked in the metallic pipe 6. Accordingly, laser working is executed easily even in a thin diameter pipe by turning up and down 16 a focusing and working position by a control device 9.
Patent JP-S6451048-A (JP)
Title: Method and apparatus for purifying oils or fats
Inventor: YAKOBU DORIEIFUTORUTO
IPC: C11B3/00
Filed: 1988-07-23
Abstract: PURPOSE: To refine oil or fat for cooking or the like while prolonging the service life of oil, etc., and excluding harmful materials by returning the heated oil or the like in a container through a filter into the container at the time to start generating the harmful materials after the start of a cooking process. CONSTITUTION: When refining oil or fat used in a heated container 1 for cooking food in oil or fat, at the time to start generating the harmful material such as free fatty acid or fatty acid oxidized product after the start of the cooking process, oil or fat 2 in the container 1 is sucked and passed from a bell jar 3 through a filtering device composed of a rotary filter 6, surface filters 12 and 13 and microfilter 17, etc., and after the harmful material is removed, the oil or fat is returned through a line 19 into the container 1 so that the oil or fat during the cooking process can be refined.
Patent JP-S5878080-A (JP)
Inventor: FUJIMOTO RIYOUICHI
IPC: F25D23/00
Filed: 1982-10-20
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-S57108162-A (JP)
Title: Production of beta-crystalline phase quinacridone pigment
Inventor: HORIBE TADAO
IPC: C09B67/20
Filed: 1980-12-25
Abstract: PURPOSE: To produce β-crystalline phase quinacridone pigment composed of fine crystals, by oxidizing 6,13-dihydroxy-quinacridone in a specified medium and then diluting the resulting quinacridone soln. with an org. polar solvent.  
     CONSTITUTION: 6,13-Dihydroxyquinacridone is dispersed in N-methyl-ε-caprolactam in an amount of 4W20 times the amount of 6,13-dihydroxyquinacridone. To the dispersion is adeed an aq. soln. of an alkali such as sodium hydroxide, said alkali being used in an amount of at least 2-fold moles of quinacridone, and water being used in an amount of 0.03W0.3 times the amount by weight of caprolactam. Then an oxidation reaction is conducted with stirring at 110W200°C for 1W5hr, while introducing an oxidizing agent such as air into the reaction system. Then the resulting deep bluish purple quinacridone soln. is cooled, and then diluted with an org. polar solvent which may be used together with a lower alcohol or an acid. Said polar solvent is used in an amount of 1W10 times the amount by weight of carprolactam. Fine powder of β-crystalline phase quinacridone is precipitated, recovered, washed with water, and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0829896-A (JP)
Title: Panoramic stereoscopic picture taking device
Inventor: NORIZUKI YOSHIRO
IPC: G03B35/08
Filed: 1994-07-12
Abstract: PURPOSE:To provide a panoramic stereoscopic picture taking device capable of taking a panoramic stereoscopic picture which can be simply and easily viewed. CONSTITUTION:This device is provided with an image forming mechanism forming an image by either lens 20b of a pair of lenses 20a and 20b above the center of the width of film and an image by another lens 20a below the center of the width of film, and forming the images so that an interval between both images may be kept a specified interval L1, and a film feeding mechanism feeding the film interlocked with the rotation of a turntable device part. Thus, the images for the right and left eyes are formed on one film, and the panoramic stereoscopic picture is simply and easily viewed just by attaching one film in the case where it is viewed by a viewer.
Patent JP-H062284-A (JP)
Title: Production of printing stencil
Inventor: MATSUZAKA TARO
IPC: D06P5/00
Filed: 1992-06-17
Abstract: PURPOSE:To simplify the conventional complicate process for the production of a printing stencil and to enable the easy production of a printing stencil in a short time by coating the surface of a conventional plain gauze for printing stencil with a pattern-protection resin which can be melted or softened by the irradiation of infrared ray. CONSTITUTION:A pattern-protection resin which can be melted or softened by the irradiation of infrared ray (e.g. urethane resin) is applied to the surface of a plain gauze for a printing stencil made of conventional fiber such as polyester gauze (meltable or softenable by the infrared radiation). The applied resin layer is irradiated with an infrared pulse laser controlled with a programmed signal at a prescribed power for a prescribed period. The conventional complicate process for the production of a printing stencil can be simplified by this process to enable the production of a printing stencil in one stroke in a short time with an extremely simple operation.
Patent JP-H0474749-A (JP)
Title: Fiber mortar product
Inventor: TARUKAWA TOMIJI
IPC: C04B28/04
Filed: 1990-07-11
Abstract: PURPOSE:To make the aimed fiber mortar product incombustible and improve deflection resistance and strength by forming into a tubular or plate-like state using adhesive between laminates when a wet sheet consisting of a fiber mortar raw material and perforated paper are laminated. CONSTITUTION:An organic adhesive and/or inorganic adhesive are prepared. Wet sheet 2 consisting of a fiber mortar raw material and perforated paper are prepared. The above-mentioned adhesive is used between laminate consisting of the above-mentioned wet sheet 2 and perforated paper 1. Then the laminate is formed into tubular shape and sheet shape to provide the fiber mortar product having combustibility and simultaneously having excellent deflection resistance and strength.
Patent JP-2000332484-A (JP)
Title: Electromagnetic wave shielding member
Inventor: MASUI YUKIO
IPC: H05K9/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave shielding member, which can fully shield an electronic equipment from electromagnetic waves coming from the periphery of the shielding member, even if the electromagnetic waves are considerably strong electromagnetic waves and hardly sends out transmitted waves of the electromagnet waves to the electronic equipment. SOLUTION: An electromagnetic wave shielding member is provided with a base sheet 3 consisting of an insulating material, an aluminum conductive layer 5 provided on the surface of this base sheet 3, a radio wave absorber sheet 7 fixed on the sheet 3 holding this layer 5 between the sheet 7 and the sheet 5 and a ground lead 9 with its one end connected with the layer 5 and the sheet 7 is constituted by making a magnetic loss material to be subjected to thermal conversion high-frequency power scattering in a base material consisting of a high-molecular material.  Accordingly, one part of electromagnetic waves coming from a periphery of the shielding member is reflected by the layer 5, one part of the electromagnetic waves which is not reflected by the layer 5 is grounded via the ground lead 9 and another one part of the electromagnetic waves which are not reflected by the layer 5 is converted into heat energy by the sheet 7 and disappears. Thereby, even if the electromagnetic waves are considerably strong electromagnetic waves, electronic equipment can be substantially completely shielded from the electromagnetic waves by the shielding member.
Patent JP-H0850600-A (JP)
Title: Method and device for automatically arranging data path
Inventor: TOYONAGA MASAHIKO
IPC: G06F17/50
Filed: 1994-08-04
Abstract: PURPOSE:To automatically obtain the arrangement where performance and are opti mized from a data path circuit. CONSTITUTION:A data path circuit is inputted in a processing S1. In a processing S2, an external terminal oriented tree taking the input terminal group in the data path circuit as a start point and an output terminal group as an end point is generated. In a processing S3, intra-circuit oriented tree taking one circuit element to which a signal is supplied to the connection as start point and the other circuit element which accepts a signal from the connection as an end point is generated corresponding to the connection between the circuit elements in the data path circuit. Then, a group circuit consisting of plural circuit elements which performs a series of logic processings for one bit signal is generated in a processing S4 based on the relation between the intra-circuit oriented tree and the circuit element. In a processing S5, the arrangement evaluation including the evaluation which satisfies a restriction matching the direction of the external terminal oriented tree and the direction of the intra-circuit direction tree is generated. In a processing S6, the optimization of arranging the circuit elements is performed bass on the arrangement evaluation. In a processing S7, the arrangement result is outputted.