baber/WOPTO huggingface dataset:
Patent JP-H02213008-A (JP)
Title: Nb3sn superconductive wire material
Inventor: OKU GOJI
IPC: H01B12/10
Filed: 1989-02-13
Abstract: PURPOSE:To improve stretch and deformation strength of a Nb3Sn superconductive wire by arranging reinforcing material in the center portion at the cross section of the wire. CONSTITUTION:A reinforcing material 8 made of a metal of excellent high temperature strength such as stainless steel is embedded in a stabilized copper 5. A diffusion barrier 6 of Nb or Ta is formed on outer surface of the copper 5. A plurality of Nb 2 covered with Cu 1, covering Sn 4 covered with Cu 3, are arranged around the diffusion barrier 6. The plurality of Nb 2 is then covered with an outer covering copper 7. The Sn 4 in the Cu 3 is diffused by heat treatment and is reacted with the Nb 2 in the Cu 1 to form a Nb3Sn superconductive filament. Thus, stretch and deformation strength of a Nb3Sn superconductive wire are improved.
Patent JP-S52118115-A (JP)
Title: Nozzle angle control apparatus for gas turbine
Inventor: HOURA NOBUSHI
IPC: F01D17/22
Filed: 1976-03-30
Abstract: PURPOSE: The nozzle angle is controlled by the error voltage between the temperature voltage corresponding to the gas temperature of the gas turbine and the control voltage denoting the mark value of the gas temperature corresponding to the operation state voltage and the effective and stable operation is performed always automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06231986-A (JP)
Title: Manufacture of three-phase wound core transformer
Inventor: YAGO KATSUJI
IPC: H01F27/24
Filed: 1993-01-29
Abstract: PURPOSE:To improve an iron core characteristic and to increase productivity by strengthening the ridigity of a magnetic thin band by shaping simultaneously an inside wound iron core and an outside wound iron core of a three-phase wound iron core which is made by winding the magnetic thin band and by annealing both inside and outside wound iron cores simultaneously. CONSTITUTION:Two one-turn-cut method inside wound iron cores 28b and 28c, which are made of an amorphous magnetic alloy thin band, are set right in a one-turn-cut method outside wound iron core 28a which is made of the same material as the inside wound iron cores. These inside and outside wound iron cores 28a-28c are collectively shaped into a rectangle to make a three-phase wound iron core 28. An exciting coil is wound round an outside leg section of the three-phase wound iron core 28 in the direction opposite to the winding direction of the three-phase wound iron core 28 and then the iron core 28 is annealed in a magnetic field. After that, a first adhesive layer 33 is formed on a lamination end face of the three-phase wound iron core 28 except for a yoke section having junctions. Under this condition, the yoke section having junctions is opened and coils 34 are set on the yoke section. After setting the coils 34 on the leg section, the yoke section is joined again. Then, a second adhesive layer 33a is formed on a part except for the first adhesive layer 33 including the yoke section to manufacture a three-phase wound iron core transformer 36.
Patent JP-H03237092-A (JP)
Title: Method for synthesizing diamond or hard carbon film and method for holding organic compound
Inventor: HIROSE YOICHI
IPC: C30B29/02
Filed: 1990-02-15
Abstract: PURPOSE:To eliminate the need for a carrier gas and to easily and efficiently form a film by vibrationally diffusing an org. compd. as the raw material held on a porous body in a reaction vessel from which air is exhausted to form the film of diamond, etc. CONSTITUTION:Hydrogen is introduced into a reaction vessel 3 by opening a valve 20 to exhaust the air. A porous body P of sodium chloride, glass wool, asbestos, etc., is impregnated in the vessel 3 with an org. compd. contg. methyl alcohol 5 as the raw material for forming diamond or a hard carbon film. The raw material held by the porous body P is vibration by an ultrasonic vibrator 100, etc., and diffused. Consequently, the film of diamond, etc., are formed on the substrate 13 from the raw material without supplying a carrier gas into the vessel 3.
Patent JP-H01209323-A (JP)
Title: Method and apparatus for detecting liquid surface level within pressure container
Inventor: AOYAMA TOSHIYUKI
IPC: G01F23/296
Filed: 1988-02-17
Abstract: PURPOSE:To easily detect the remaining amount of liquid in a container, by obtaining the distance to the liquid surface level by an ultrasonic transceiver provided above said liquid surface of a pressure feeding device of liquid. CONSTITUTION:A tank 1 containing liquid, e.g., paint is constituted by a container 2 and a lid 3. A supersonic sensor 7 is mounted airtightly in the lid 3 by a sensor holder 10. The sensor holder 10 is provided with a plug 12 liquidtightly by an O ring 11, so that a signal from the sensor 7 is sent to a cable 8 through a lead wire 14. The sensor 7 detects the distance to the liquid surface from the time the ultrasonic wave reciprocally moves to the liquid surface allowing a plurality of light emitting diodes 15 in a display device 9 to generate light. When the tank is full of paint, all of the light emitting diodes 15 generate light. As the liquid surface drops, the light emitting diodes 15 are turned OFF sequentially from the upper one in order. Thus, the remaining amount of the paint in the tank 1 can be easily recognized.
Patent JP-S58154390-A (JP)
Title: Controller for linear synchronous motor
Inventor: TAMURA YOSHIAKI
IPC: H02P25/064
Filed: 1982-03-05
Abstract: PURPOSE:To improve the current excess when a thrust decreases or at crossover time by altering current or voltage reference so that the output current coincides in the magnitude and phase with a current reference. CONSTITUTION:3-phase/2-phase converters 25, 26 respectively converter unit sinusoidal waves SU-SW and output currents iOU-iOW in response to position detection signals 16U-16W into 2-phase signals. A vector calculator 27 calculates an output current amplitudeIand a phase difference theta with the outputs of the converters 25, 26. A current amplitude difference control amplifier 33 outputs a signal DELTAI  in response to the deviation DELTAIbetween the output current amplitudeIand the current peak value commandIP, and a phase difference control amplifier 34 outputs a signal DELTAtheta  in response to the phase difference DELTAtheta. A unit sinusoidal wave generator 9 outputs a unit sinusoidal waves S'U'-S'W' different in phase by DELTAtheta  from the reference, multiplies the sum signalI P ofIP and DELTAI  by the unit sinusoidal waves S'U-S'W, and applies the current references iRU-iRW to current control circuits 8U-8W.
Patent JP-H04274524-A (JP)
Title: System for controlling inter-process communication
Inventor: KUDO MASASHI
IPC: G06F9/46
Filed: 1991-03-01
Abstract: PURPOSE:To enable process of an operating system to control and communicate with the process of another operating system without using any communication controller and, at the same time, to prevent a decline in the processing speed. CONSTITUTION:Data exchange control means 4a and 4b respectively control data reception requests for transferring data from the processes of the opposite operating systems to the processes of their own operating systems and data transmission requests for transferring data from the processes of their own operating systems to the processes of opposite operating systems. A data transmission/reception requesting content management file 6 stores the contents of data reception and transmission requests. Inter-CPU interruption control means 3a and 3b control hardware interruption between CPUs.
Patent JP-2000235162-A (JP)
Title: Head-mounted type display device and mounted state confirming method thereof
Inventor: URISAKA SHINYA
IPC: G09G3/36
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-mounted type display device whose mounted state can be precisely recognized. SOLUTION: This head-mounted type display device is constituted so that the confirming processing of the mounted state for confirming the mounted state is executed. By the confirming processing of the mounted state, a graphic for confirming the mounted state produced by a character producing part is displayed at a display system for a left eye and a display system for a right eye (step S1). Then, when the confirmation of the mounted state is inputted till prescribed time elapses (steps S2-S3), the graphic for confirming the mounted state is displayed at the display system for a left eye (step S4). Besides, when the confirmation is inputted till prescribed time elapses (steps S5-S6), the graphic for confirming the mounted state is displayed at the display system for a right eye (step S7). Moreover, when the confirmation is inputted till prescribed time elapses (steps S8-S9), this processing is finished.
Patent JP-S59160299-A (JP)
Inventor: NOGUCHI NAOSHI
IPC: G01B11/245
Filed: 1983-03-03
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-S63201881-A (JP)
Title: Three dimensional free form display system
Inventor: KAKIMOTO MASANORI
IPC: G06T15/00
Filed: 1987-02-18
Abstract: PURPOSE:To sharply reduce the quantity of detailed calculation by regarding a specified potential level as a threshold level, selecting a voxel of which label is more than it and executing the detailed potential calculation only about that voxel. CONSTITUTION:Three dimensional space which is the object to be displayed is divided into the plural rectangular prism form of the voxel by a voxel divid ing means 1. The label is given to each divided voxel of which potential level is more than that fixed by the distance from the center of a metabole by divid ing into the plural potential level limits by a label giving means 2. Simultaneous ly to that, the metabole and the total value of the label is registered by a point charge registering means. When the potential level which should be displayed is specified, only the voxel of which label is more than that is selected by a voxel selecting means 4. Then the detailed calculation only about the selected voxel is executed.
Patent JP-H07241443-A (JP)
Title: Method for selectively electrodialyzing monovalent cation
Inventor: KOMATSU TAKESHI
IPC: C02F1/469
Filed: 1994-03-04
Abstract: PURPOSE:To maintain the selectivity to monovalent cations for a long period by using a double-layered ion exchange membrane consisting of a cation exchange membrane which has a layer of an anion exchanger obtained through introducing basic groups into a part of aromatic rings of a specific aromatic polymer. CONSTITUTION:In this method, the double-layered ion exchange membrane consisting of a cation exchange membrane that has on at least one surface an anion exchanger layer, which exchanger is obtained by introducing primary to tertiary amine groups and/or quaternary ammonium salt groups into a part of aromatic rings of an aromatic polymer that has aromatic rings in its principal chain and the structure represented by the formula within at least one of the repeating unit is used. By using this double-layered ion exchange membrane, monovalent cations are selectively electrodialyzed from an aq. solution contg. polyvalent cations and the monovalent cations.
Patent JP-H08225918-A (JP)
Title: Method for vapor deposition of mask
Inventor: NAKANISHI TERU
IPC: H01L21/321
Filed: 1995-02-23
Abstract: PURPOSE: To facilitate the alignment of a mask and a substrate to be formed with films by providing this substrate with plural projections for positioning, superposing the substrate on the mask by inserting these projections into the positioning holes of the mask and forming films on film forming parts by vapor deposition. CONSTITUTION: Many leader electrodes 22 and several pieces of dummy electrodes 23 are formed on the substrate 21 to be formed with the films. The metal mask 24 for forming stud bumps is superposed on a wafer 21. Only the dummy electrodes 23 are exposed. The stud bumps 25 are formed on the dummy electrodes 23 by a ball bonding device. The mask 24 is removed. The second openings 26b of the metal mask 26 are aligned to the stud bumps 25 and is superposed on the wafer 21. The positions of the first openings 26a of the mask 26 and the leader electrodes 21 are automatically aligned. The mask 26 is fixed by a magnet 27. The wafer 21 is put into a vacuum vapor deposition device where solder films 28 are formed on the leader electrodes 22 by vapor deposition. The need for a dummy substrate, etc., for the purpose of transfer is eliminated.
Patent JP-S54127172-A (JP)
Title: Beadless small lamp and method of producing same
Inventor: NARITA TOYOTA
IPC: H01K3/12
Filed: 1978-03-27
Abstract: PURPOSE: To simplify and facilitate the production process of a beadless small lamp by deforming either the lead wire or the end of glass bulb in such a direction that the gap between both the components is reduced.  
     CONSTITUTION: Compression is made beforehand at either of open ends of a glass  bulb serving as a package to reduce the gap between the inner circumference of the  both ends and the outer circumference of a lead wire 1. Then, a filament 3 and a  lead wire 1 are inserted into a bulb 2 and then, both ends of the bulb 2 are sealed  vacuum. In stead of compression in the bulb 2, the lead wire 1 is worked near the  ends thereof to form a circular flange to reduce the gap between the two components. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06246961-A (JP)
Title: Apparatus for forming image
Inventor: SUZUKI NOBUO
IPC: B41J2/41
Filed: 1993-02-24
Abstract: PURPOSE:To maintain gradation characteristics excellently by detecting the latent image electric potential of a reference gradation pattern formed on the photosensitive body of an electrophotographic device, and controlling the latent image electric potential to be constant at all times. CONSTITUTION:The apparatus is equipped with converting means for converting input image data 14 in accordance with converting information, RAM11 for storing electrostatic latent image electric potential data with respect to the input coverage value in its initial state, and an optical system 3 for exposing the reference pattern of the input coverage pattern on the photosensitive body and forming an electric latent image. The apparatus is also equipped with an electrostatic potential sensor 4 for detecting the electric potential of the electrostatic latent image in the reference pattern formed by the optical system 3, and means for converting the converted information of image data converting means such that, in comparing detected electric potential data and the electric potential data stored in RAM 11, and, if the difference of both electric potential data is larger than the set value, the electrostatic latent image potential to the identical input image data value conforms to the electrostatic latent image potential in its initial state.
Patent JP-H09229607-A (JP)
Title: Shape measuring apparatus
Inventor: TSURUTA ATSUSHI
IPC: G01B5/28
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To carry out highly precise shape measurement by converting a circular movement of an arm into an accurately rectilinear movement in a scale by combining a universal joint type coupling means and a straight line guiding mechanism. SOLUTION: An arm 1 having a probe to trace the surface of an object to be measured is journalled by an arm supporting member 2 in a manner that the arm can swing and driven in the horizontal direction. A scale supporting member 5 is attached to a linear guide 4 attached to the member 2 in a manner that the member 5 can slide and a connection pin 71 is inserted between the arm 1 and the member 5 at prescribed positions. Both ends of the pin 71 are so engaged with the arm 1 and the member 5 as to tilt freely. The circular movement of the arm 1 is transmitted as a linear movement to the member 5 which is guided by the linear guide 4. The displacement by the linear movement is detected by a displacement detector 6 which is mounted on the member 5 and comprises, for example, a transmission type scale 60 and a transmission type linear encoder.
Patent JP-S56134346-A (JP)
Title: Magnetic recording reproduction equipment
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1980-03-19
Abstract: PURPOSE:To reduce a cost and make an equipment small-sized by making both the mounting operation and the discharge operation of a cassette execute through the cam means driven by the motor for controlling the reciprocating motion of the cassette shifting means, and the switch means. CONSTITUTION:When a tape cassette 10 is pushed in the direction as indicated with an arrow A, the corner part of the cassette 10 contacts with the primary means 42a, the gear lever 26 is moved round by the pin 26b, the switch 41 becomes on, and the motor rotates clockwise. The slide plate 3 slides through the gears 25, 29, 31, the pulley 32, the cam 32c, the driving lever 36 and the rod 17, the cassette 10 is fitted into the lock fitting part 7 and is slided to the mounting position, and it is mounted through the lifting lever 11. Subsequently, when the inject rod 50 is slided in the direction as indicated with an arrow A, the cassette 10 is raised through the coupling rod 54, the gear lever 26, the driving lever 36, the control rod 17, and the lifting lever 11, the lock lever 7 is locked, the cassette 10 is discharged, and the switch 41 becomes off. In this way, it is possible to reduce the cost and make the equipment small-sized.
Patent JP-H08226602-A (JP)
Title: Large-sized construction-reinforcing structure
Inventor: TAMADA MASAO
IPC: F22B1/18
Filed: 1995-02-23
Abstract: PURPOSE: To hold even braces made light and small against tensile force owing to the deformation of a large-sized construction, by a method wherein, in the case where two kinds of tensile force individually operate on one of the braces and the other, a rotary member rotates and balances the tensile force operating on the one with the tensile force operating on the other. CONSTITUTION: In the case where a large-sized construction strains by a rise in temperature and large tensile force operates on either of braces 43, 45, the force ratates a rotary member 37 in such direction that a connecting hole (40 or 41) being eccentric to a rotary center 38 of the rotary member 37, the rotary center 38, and the brace (43 or 45), on which the large tensile force operates, are put close to a straight line. At this time, the rotary member 37 rotates to the place where two kinds of tensile force operating on the braces 43, 45 balance with each other and stops thereat, and hence the tensile force being the same always operates on each of the braces 43, 45. Therefore, the braces 43, 45 can be held against the tensile force owing to the deformation of the large-sized construction even if they are made small and light.
Patent JP-S61196424-A (JP)
Title: Magnetic recording medium
Inventor: TAKAGI HIROTSUGU
IPC: G11B5/73
Filed: 1985-02-26
Abstract: PURPOSE:To eliminate the disadvantages that the lubricity and corrosion resistance are deficient in a magnetic recording medium using a Co or Co alloy vertically magnetized film and that the recording medium is easy to curl when a high polymer film is used as the substrate by laminating a Co oxide film on the vertically magnetized film. CONSTITUTION:A Co oxide film 3 is formed on a vertically magnetized film 2 by sputtering with Co as the target in an inert gas atmosphere contg. oxygen at specified pressure or by vacuum vapor deposition or ion plating with Co as the vaporization source in rarefied oxygen. Since the Co oxide film 3 has excellent lubricity and corrosion resistance, the head touch and traveling property of a magnetic recording medium are remarkably improved. Moreover, the magnetic recording layer 2 has a columnar fine structure grown in the film-thickness direction and hence the Co oxide film 3 formed on the layer 2 has the same columnar structure. Accordingly, the Co oxide film 3 is structurally and tightly combined with the lower magnetic recording layer 2 and the magnetic recording medium having extremely excellent durability can be obtained.
Patent JP-S52118781-A (JP)
Title: Capsule interval adjustment means for capsule transportation system fo r transporting capsules through a pipe line
Inventor: ANDOU TAKEHIRO
IPC: B65G51/22
Filed: 1976-03-30
Abstract: PURPOSE: To provide the above-identified means, which is provided with means for measuring and controlling the inter-capsule interval such that capsules progressively transported at intervals through a pipe line are adapted to arrive at a predetermined place within a permissible time interval for capsule operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55129512-A (JP)
Title: Water-intake gate
Inventor: SHINPO MASATOSHI
IPC: E02B7/20
Filed: 1979-03-26
Abstract: PURPOSE: To enable a setting of wide range of water-intake by a method wherein a water-intake member threadably engaged with a spindle member is moved, and a water-intake position may continuously be adjusted to a required point simply by operating a handle.  
     CONSTITUTION: When water is taken out of the required layer such as a water surface layer accumulated in a storage reservoir, a jack 23 is operated to close the gate 25. Then, a handle 16 for the jack 13 is rotated, a water-intake member 19 threadably engaged with a male threaded part 14 of the spindle member 15 is lifted up or lowered, the water-intake port 20 of the water-intake member 19 is set to a desired position spaced below in a proper distance from the water surface 11 to take the water at this position (e.g. a surface layer). The water taken out from the water-intake port 20 is flowed in the hose member 21, dropped into the drain water passage 22 located below the same and then guided to the desired place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53119652-A (JP)
Title: Programable divider circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K23/64
Filed: 1977-03-29
Abstract: PURPOSE:To make it possible to vary continuously a dividing ratio by the simple divider composed of a dividing-ratio-fixed divider, shift register and transmission gate circuit.
Patent JP-H05202680-A (JP)
Title: Folding door
Inventor: MORI ATSUSHI
IPC: E06B9/06
Filed: 1992-01-27
Abstract: PURPOSE:To securely reduced the space of a storage case by constituting either of a pair of panel bodies to be folded and stored in the final time so as to enable to be folded into a chevron shape on the middle part position in the width direction. CONSTITUTION:A folding door to be built on the opening part of a building is constituted by connecting the upper and lower side edge parts of a plurality of panel bodies 2 to each other alternately and zigzag capably of being folded and fluctuated through connecting members 3. Guide rollers 4 and sub-rollers 5 are alternately fitted to the right and left both end parts of the connecting members 3, and respectively guided with the main rail 6a and the sub-rail 6b. Either of a pair of panel bodies to be folded and stored in the final time among the panel bodies is bent into a chevron shape on the middle part position in the width direction. Hereby, the folding and fluctuating space in a storage case 7 can be reduced by the portion.