baber/WOPTO huggingface dataset:
Patent JP-H02154593-A (JP)
Title: Digital convergence device
Inventor: MURANAKA MASATAKA
IPC: H04N9/28
Filed: 1988-12-06
Abstract: PURPOSE:To speed up correction and to improve accuracy by obtaining the correction quantity of scanning lines of every several pieces during convergence correction, substituting the correction quantity for a scanning line above or below the scanning line, and obtaining the correction quantity of every scanning lines after the lapse of specific time from the completion of adjustment or when an adjustment point is moved. CONSTITUTION:When a convergence adjustment is executed with the adjustment key of a control panel 12, the correction quantity of every 3 pieces, for instance, is obtained, and for scanning lines excluding the scanning line of which correction quantity is obtained, a correction quantity 1 equal to the obtained correction quantity of the scanning line being located above or below the scanning line of which correction quantity is not obtained is written in 1-frame random access memory 9. When a specific time passes from the completion of adjustment key operation, or when the adjustment point is moved to another place, interpolated operation is executed to the correction quantity of each of the scanning line, and the wiring of 1-frame random access memory is executed. Thus, time for the convergence adjustment necessary for every adjustment points is greatly shortened, the convergence adjustment of a whole picture can be speedily and accurately executed.
Patent JP-H03167448-A (JP)
Title: Automatic rotor attaching and removing apparatus for rotary-type viscosimeter
Inventor: SEKIGUCHI KOJI
IPC: G01N11/14
Filed: 1989-11-28
Abstract: PURPOSE:To attach and remove a rotor stably and securely in association with the operation of a robot without imparting shock on a rotor part by providing a connecting adaptor having a spring made of shape memory alloy and a heating/cooling device. CONSTITUTION:When a rotor is attached, hot air is blown through a heating/ cooling device (nozzle) 24. When the temperature of a U-shaped plate spring 23e comprising shape memory alloy is increased to an operation starting point or higher where the transformation of the plate spring 23e is started, a U-shaped bias plate spring 23b is pushed and opened, and the pawls at the lower end of the plate spring 23b become the opened state. Under this state, the positions of a rotor 7 and a rotor shaft are determined in the coaxial state. The blowing air from the nozzle is switched to cold air. Then the tips of the pawls are engaged with an inverted taper part 7b of a tip part 7a of the rotor stem. Thus, the rotor 7 is securely held in the coaxial state with the rotor shaft. When the rotor is removed, hot air is blown through the nozzle again, and the pawls at the lower end of the plate spring 23b are released, and the rotor 7 is automatically released and dropped. Thus the rotor 7 can be removed.
Patent JP-H03169952-A (JP)
Title: Metal fitting for fixing roof tile and fixing method therefor
Inventor: SHIRAI SHINJI
IPC: E04D1/34
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the leaking of rainwater through roof tile surfaces by a method wherein a metal fixing fitting is formed of a roof tile support part disposed on the upper end side of the fixing fitting and a nail part disposed on the lower end side thereof via a support part extending vertically, to fix three roof tiles together with the metal fixing fitting. CONSTITUTION:A metal fixing fitting 1 is unitarily formed of a support part 2 extending vertically, a roof tile support part 3 disposed on the upper end side of the fixing fitting and a nail part 8 disposed on the lower end side thereof via the support part 2. The roof tile support part 3 is formed of a locking part 4 and a holding part 7, and the top end of the nail part 8 is bent to form a sharp tip 9. The respective end portions 14, 15, 16 of roof tiles 11, 12, 13 are then overlapped with one another, and, in such a state, the roof tiles are locked together with the fixing fitting 1, thereupon the nail part 8 is driven into the exposed side surface of a tile batten 17. By this method, the fixing of roof tiles can be tightly secured.
Patent JP-H06140332-A (JP)
Title: Algaas film formation method
Inventor: FUJIEDA SHINJI
IPC: H01L21/314
Filed: 1992-10-22
Abstract: PURPOSE:To form an aluminum-gallium arsenide mixed crystal, which has high performance as an insulating film, formed on indium phosphide. CONSTITUTION:An AlxGa1-xAs (0<=x<=1) layer is grown at about 200 deg.C on indium phosphide by molecular epitaxy method, and then this is heat-treated at a temperature not less than about 500 deg.C and not more than 700 deg.C while adding arsenic. In addition, the thickness of the AlxGaa-xAs layer to be grown at 200 deg.C is set to 10nm (nanometer) or more.
Patent JP-H06126605-A (JP)
Title: Polishing device
Inventor: UCHIYAMA KYOJI
IPC: B24B9/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide a low-cost polishing device by which a work can be polished with good accuracy. CONSTITUTION:An XY stage 40 can be freely moved on the horizontal XY plane on a base pedestal 50. A lower flat plate 20 is fixed on the XY stage 40 by support pedestals 21, 22. An upper flat plate 10 is supported above the lower flat plat 20 by support shafts 11, 12. The lower ends of the support shafts 11, 12 are inserted in through holes formed on the lower flat plate 20. A polishing blade 61 is mounted on a motor 60 supported by a strut 51. When a piston 31 is driven up and down by a cylinder 30, a work W on the upper flat plate 10 is moved to reciprocate vertically. When the motor 60 is simultaneously rotated, a part for polishing of the work W is polished by the polishing surface 62. If the XY stage 40 is moved on the XY plane, a part to be polished can be, moved.
Patent JP-2000135604-A (JP)
Title: Machining method using tool holder
Inventor: NAKAMINAMI NARIMITSU
IPC: B23B29/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To carry out heavy cutting while interference with the tail stock of a tool main spindle is being avoided. SOLUTION: A tool holder 22 provided with a holder main body 25 having a holder axial line 24 coinciding with the axial line 23 of a tool main spindle 21, and with a cutting tool 26 mounted to the holder main body 25 in such a way as to be intersected with the axial line 24 of the holder main body 25, is mounted to the aforesaid tool main spindle 21, and machining is conducted while the tool main spindle 21 is fixed obliquely in such a way that the axial line 27 of the aforesaid cutting tool 26 forms a right angle against the axial line 28 of a main spindle 3.
Patent JP-H09126444-A (JP)
Title: Air supply/exhaust tube
Inventor: KAMEYAMA SHUJI
IPC: F23L17/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance to the supply of air and suppress recirculation of the exhaust gas when there is a strong wind by providing in the front side of an exhaust top an air supply hole in the upper part and an exhaust hole in the lower part, inside the exhaust top an exhaust flow downward deflecting plate and a flow-dividing plate, and in the back side of the exhaust top and air passage opening. SOLUTION: An exhaust tube 1, having an exhaust top 3 at the tip, extends beyond the tip of an air supply tube 2. An air supply opening 4 is formed in the rear of the exhaust top 3. In the front plate 5 of the exhaust top 3 a front air supply opening 6 is formed in the upper part and an exhaust opening 7, in the lower part. Inside the exhaust top 3 an exhaust-deflecting plate 8 is provided, which, on the one hand, partitions the inside of the exhaust top 3 into an exhaust passageway 9 and an air supply passageway 10 and, on the other hand, turns the exhaust passageway 9 slantingly downward and brings this passageway to the exhaust opening 7. ON the upstream side of the exhaust opening 7a flow-dividing plate 11 is provided, which has the shape of a letter V in section and divides the exhaust to the left and the right.  In the back plate 12 of the exhaust top 3 an air passage opening 13 is provided at a position opposed to the front air supply opening 6. The exhaust tube 1 and the air supply tube 2 are passed through an outer wall 50 of a house and connected to a combustion apparatus installed indoors.
Patent JP-H04181385-A (JP)
Title: Scanner mechanism of optical character reader
Inventor: NAKAHARA YASUSHI
IPC: G06K9/20
Filed: 1990-11-16
Abstract: PURPOSE:To detect images on both surfaces of a form by single-time conveyance by irradiating the form, which is conveyed by a switch-back type form conveying means, with the light from a light source at a 1st and a 2nd read position, and converting the optical paths from the read positions on the form surfaces into the same optical path to one photoelectric converting means by an optical means. CONSTITUTION:The switch-back type conveyance system conveys the document from a 1st conveyance path 14 to a 2nd conveyance path 20, inverts the conveying direction of the document at a switch-back part, and conveys the document to a 3rd conveyance path 30 by switching a gate 19. In this case, the form conveyed by the switch-back type form conveying means is irradiated with the light from the light source at the 1st read position A and 2nd read position B and the optical paths of reflected light from the read positions on the form surfaces are converted into the same optical path to one photoelectric converting means direction by the optical means composed of a combination of a mirror and a half-mirror whose setting positions are set. Consequently, the images on both surfaces of the form can be detected by the single-time conveyance.
Patent JP-H06243960-A (JP)
Title: Low radiation induction heating coil
Inventor: TOOMASU EICHI MAKUGAFUIGAN
IPC: H05B6/36
Filed: 1993-11-15
Abstract: PURPOSE: To reduce external radiation of a magnetic flux, and prevent damage caused by the external radiation by connecting a flat coil structure body containing two flat spiral coils and a coil to each other. CONSTITUTION: A coil structure body 2 is composed of conductor ring groups 4, 6, 8 and 10 and groups 4', 6', 8' and 10'. The rings 4 and 4' are connected by a conductor 12, and the rings 6 and 6' are connected by a conductor 14, and the rings 8 and 8' are connected by a conductor 16, and the rings 10 and 10' are connected by a conductor 18, respectively. A lower end part of the ring 4 is connected to one terminal of an AC power source through a conductor 20, and an end part of the ring 10' is connected to the other terminal of the AC power source through a conductor 22. In the whole positions of the rings, an electric current flowing in the rings generates a phase-shifted magnetic field on the inside of them.  A space 24 separates magnetic fields generated by two coils, and forms a low radiation solenoid whose two phases are shifted, and crossover members 12, 14, 16 and 18 mutually negate magnetic fields generated by the crossover members, and magnetic fields of members 20 and 22 also negate each other.
Patent JP-H07160394-A (JP)
Title: Keyboard device
Inventor: YAMADA TADASHI
IPC: G06F3/023
Filed: 1993-12-09
Abstract: PURPOSE:To provide a keyboard device which inputs plural types of characters, etc., by means of a single key and teaches an operator an input mode changeover key for selection of an input subject by means of a confirmation key and a light emitting mechanism when the changeover key is unknown. CONSTITUTION:The input keys 4 of a keyboard device 1 can show 8 types of characters/symbols, and either one of subjects can be inputted by combinations of input mode changeover keys 2-1-2-5. If the selection of these keys 2 is unknown, an operator pushes an input mode changeover key confirming key group 3 (incl. confirmation keys 5-12) provided corresponding to the display arrangement positions of the input subjects set on the key tops of the keys 4. Thus the light emitting elements (LED, etc.) 13 built in the keys 2 emit the light. So that the operator can confirm his desired keys 2.
Patent JP-H04179791-A (JP)
Title: Manufacture method of rotary excavator kelly
Inventor: OKUYAMA KAZUMI
IPC: E21B17/00
Filed: 1990-11-15
Abstract: PURPOSE:To reduce a processing cost by separately manufacturing a box tool joint member having a circular section, pin tool joint member and working section member, and welding each member with friction welding. CONSTITUTION:A box tool joint member 2 having a circular section and a female screw, pin tool joint member 3 having a male screw and working section member 4 are separately manufactured. After that, the ends 4a and 4b of the members 2, 4 and 3 are welded with friction welding. According to the constitution, yield rate of materials is increased and, at the same time, a processing cost can be reduced.
Patent JP-H01150243-A (JP)
Title: Optical head device
Inventor: YAMAMOTO HIROAKI
IPC: G11B7/09
Filed: 1987-12-07
Abstract: PURPOSE:To execute focus control and tracking control, to reduce the size and price of the title device and to improve the reliability of the device by detecting light transmitted through a semitransparent photodetector by the 2nd photodetector through a focus. CONSTITUTION:Light from a semiconductor laser 1 is projected on a disk 6 through a polarized beam splitter 3 and a 1/4 wavelength plate 4. The reflected light is converged by a condenser lens 7 and detected by the semitransparent photodetector 8 and the photodetector 9 which are arranged through a focus face. Thus, differential outputs are detected in respective three divided areas 80-82, 90-92 of the photodetectors 8, 9 and focus control and tracking control can be executed. Thereby, the number of optical parts can be reduced, the size and price can be reduced and the reliability of the device can be improved.
Patent JP-H05147603-A (JP)
Title: Encasing apparatus for product
Inventor: ABE TAKASHI
IPC: B65B5/10
Filed: 1991-11-25
Abstract: PURPOSE:To obtain an encasing apparatus which is capable of coping with product encaing specifications either in the vertical or horizontal arrangement. CONSTITUTION:At the end on the upstream side in the transfer direction, a packed box conveyer 1 provided with a filling station 10, and a transfer device 3 are provided. The transfer device 3 transfers empty boxes carried by an empty box conveyer onto a conveyer 11 of the filling station 10. Products to be encased are positioned and fixed by a receptacle 4 and the products arranged on the receptacle 4 are transferred to the filling station 1G by a robot. Further, a robot is provided to transfer mounting boards (p) piled on a stocker 7 to the filling station. And, the filling station has a tilting mechanism by which the conveyer 11 of the filling station is selectively tilted.
Patent JP-S62159035-A (JP)
Inventor: RONARUDO JIENKINSU
IPC: G01N23/207
Filed: 1986-12-27
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-H02302267-A (JP)
Title: Protector for injection needle
Inventor: JIYON II UOORINTON
IPC: A61M5/32
Filed: 1989-11-30
Abstract: PURPOSE: To provide an effective protection means for an injector by providing a central tube to be jointed by interference to a needle housing inner sleeve to seal up the shaft of the injector and an outer shield having a skirt to wrap around the central tube to guide the needle to come into the inner sleeve. CONSTITUTION: An inner sleeve 22 has a closed top 26 and an open end 28. It also has an expanded part 30 to be jointed by interference for sealing up around an inlet 20 of a needle 18 at its end 28 as well as an edge 32 projecting out at the end 28. The needle 18 is sealed up in the inner sleeve 22 together with the inlet 20 of the needle 18 and the engaged end 28 of the inner sleeve 22. An outer shield 24 has a shape of funnel accompanied by a central tube 34 projecting out the injector as it has the central tube 34 and a truncated conical shape skirt 36. The central tube 34 is wrapping around, tightly fits to the expanded part 30 and joints to the edge 32.
Patent JP-H08141766-A (JP)
Title: Laser machining method and device therefor
Inventor: AKASAKA AKIRA
IPC: B23K26/382
Filed: 1994-11-21
Abstract: PURPOSE: To execute the ideal laser machining having no generation of taper or inclination to the inner face in simple way when through hole, notch, etc., are formed to a relatively thick work. CONSTITUTION: The device is provided with a laser oscillator 1 to generate laser beam, an objecting lens 4 of optical system to collect laser beam for a work 10 and a high reflection plate 41 arranged to the opposite face of laser beam irradiating face of work 10 and having high reflection characteristic for laser beam. By effectively using the laser beam reflected with the high reflection plate 41, the ideal laser machining, which has no taper and inclination to the inner face of through hole, notch, etc., is executed.
Patent JP-H05152248-A (JP)
Title: Method of burying aluminum-base wiring material
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/28
Filed: 1991-11-26
Abstract: PURPOSE:To provide a reliable wiring by coating a wiring layer with a film capable of easy reaction with aluminum so that a good aluminum filling can be obtained by high-temperature sputtering. CONSTITUTION:A contact hole is opened in an insulating film 22 on a silicon substrate 21. Sputtered Ti particles are applied perpendicularly to the substrate to make a good Ti coating 23 in the contact hole. The direction of incidence of sputtered Ti particles is controlled by using a striped collimator for transmitting only the particles incident at right angles and blocking others. The Ti coating 23 has a sufficient thickness to improve an aluminum filling to be formed later by high-temperature sputtering.
Patent JP-H02157274-A (JP)
Title: Separation and concentration of vitamin e from vegetable oil
Inventor: NAKAJIMA NOBUAKI
IPC: C07D311/72
Filed: 1988-12-07
Abstract: PURPOSE:To readily and advantageously carry out the separation and concentration of vitamin E from a vegetable oil without being heated and without remaining any organic solvent by treating the vegetable oil with an ultra-critical chromatography utilizing silica gel as a fixed phase and liquid carbon dioxide as a moving phase. CONSTITUTION:Vitamin E is separated from a vegetable oil and concentrated with an ultra-critical chromatography utilizing silica gel as a fixed phase and also liquid carbon dioxide or ultra-critical carbon dioxide as a moving phase. It is preferable as an operation condition for the separation column to adapt a condition capable of allowing vitamin E and fatty acids to elute at a suitable time interval, because the silica gel holds triglycerides in an adsorbed state in the column. As the operation condition of the process, the temperature of room temperature to 80 deg.C is acceptable and a pressure of >=100kg/cm<2>, preferably >=150kg/cm<2> is proper. A temperature-raising method or pressure-reducing method isemployed to isolate the vitamin E from the eluate.
Patent JP-H07137500-A (JP)
Title: Pressure-sensitive transfer sheet
Inventor: MITSUMURA MASAHIRO
IPC: B44C1/17
Filed: 1993-11-17
Abstract: PURPOSE:To transfer clear letters and patterns on a transferred body by improving separation of printing ink from foil, and to apply a pressure-sensitive transfer sheet to a web-fed printing such as gravure printing also by improving even the tack of pressure-sensitive adhesive agent, in the pressure-sensitive transfer sheet which is constituted by laminating a peeling agent on a substrate such a paper or a film or a sheet, on which printing ink and further a pressure- sensitive adhesive agent on the same. CONSTITUTION:In a pressure-sensitive transfer sheet which is constituted by laminating a peeling agent comprised of paper or a film or a sheet, on which printing ink and further a heat-sensitive agent on the same, vegetable wax and/or hydrocarbon wax whose molecular weight is 1,000-5,000 is used as the peeling agent and polyvinyl isobutyl ether is used as the pressure-sensitive adhesive agent.
Patent JP-H11138610-A (JP)
Title: Method and apparatus for forecasting shape of finished molding
Inventor: ITO KAZUHIKO
IPC: G02B1/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing the shape of a mold, molding conditions, and others by forecasting the shape of a finished molding produced by injection molding, compression molding, or injection compression molding and an apparatus for the method. SOLUTION: For a molding produced by compression molding are provided a temperature change calculation means 14 for calculating the temperature change of a mold and a molding in a minute time along the history of its production time, a heat strain calculation means 15 for calculating heat strain generated in the mold and the molding corresponding to the temperature change calculated by the means 14, a data storage part 13 for storing stress relaxation data prepared in advance on the basis of a temperature-time conversion rule, an internal stress calculation means 15 for calculating the internal stress of the molding from the stress relaxation data stored in the part 13 and the heat strain calculated by the means 15, and final shape forecasting means 16, 17 for forecasting the final shape of the molding based on the calculation results by the means 15.
Patent JP-H04181457-A (JP)
Title: Menu item display device
Inventor: SAWADA YOSHIHIRO
IPC: G06F3/0482
Filed: 1990-11-16
Abstract: PURPOSE:To reduce the key operation volume for selection of menu items by counting and recording the frequency in selection of a selected menu item and changing the display order of menu items on a display part based on the counted result. CONSTITUTION:When the frequency in selection is in the order of menu items C, A, and B as the result of repeated menu item selecting operation, addresses (03), (01), and (02) are stored in order in an address memory 5a. Consequently, addresses are sent to a menu item memory 1 in the order from the address (03) stored in the start of the address memory 5a and are sent to a display part 2 in this order when menu items are next displayed. The display order of menu items on the display part 2 is changed dependently upon frequencies in selection of menu items, and the menu item whose frequency in selection is lower is displayed in the position of smaller key operation volume, and therefore, the key operation volume for selection of menu items is reduced.
Patent JP-2001130678-A (JP)
Title: Disk housing device
Inventor: ANDO KAZUHIRO
IPC: B65D85/57
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk housing device easy to put on display and capable of being utilized as a decorative article in a state that records are housed. SOLUTION: A disk housing device 10 has a mount 12 and a transparent disk housing body to be attached to the mount in a freely detachable manner. The disk housing body 14 has a protruded part 18 having an outer dimension slightly larger than that of a disk in order to house the disk therein and a peripheral part 16 wherein a mount holding member is formed at least a part of the periphery of the protruted part and at least a plurality of projections 32 are formed on the inner wall of the protruded part 18 so as to be turned inwardly in the radial direction of the protruded part and the disk is held in the space formed by the protruded part 18 by pushing in the disk against the projections 32.