baber/WOPTO huggingface dataset:
Patent JP-S58178946-A (JP)
Title: Forming method of phosphor screen for fluorescent display tube
Inventor: MORIKAWA MITSUAKI
IPC: H01J9/227
Filed: 1982-04-14
Abstract: PURPOSE:To uniformize the thickness of a phosphor film as well as to aim at the elimination of unevenness in the luminance of a phosphor, by applying the paste made up by mixing and kneading negative type sensitive resin and the phosphor to the top of a transparent electrode, while forming a phosphor screen in a way of exposing the paste to light from the side of a base plate after drying and solidifying it. CONSTITUTION:First of all, a transparent electrode 2 to be turned to an anode later is made up on a glass base plate 1. Then, the paste made up by mixing and kneading negative type sensitive resin and a phosphor is screen-printed on this transparent electrode 2, and a phosphor layer is formed up in this manner. Furthermore, this phosphor layer is dried for the specified period of time and, after the paste is solidified, it is exposed to the parallel rays of light from the side of the glass base plate 1. For your information, it is allowable that such a phosphor screen as being just like in mask form is produced with a mask used at the time of its exposure process. In addition, if the amount of exposure is taken too much, light goes into the inner part of the phosphor layer so that if development takes place as it is, a fairly thick phosphor will remain there but when the amount of exposure is reduced to some extent, a thin, uniform phosphor layer can be secured.
Patent JP-H06250455-A (JP)
Title: Copying machine
Inventor: TAKAHASHI ATSUSHI
IPC: G03G15/00
Filed: 1993-02-24
Abstract: PURPOSE:To make the replenishing work of a transfer paper easy in a front loading type copying machine, etc., by replenishing the transfer paper of a copying machine from the higher position of a copying machine main body. CONSTITUTION:A mass feeder 2 and a paper ejecting device 3 are arranged on one side of the copying machine main body 1 and a manual tray 4 is provided on the other side. The manual tray 4 is attached freely ascendable and descendable to the copying machine main body 1 and the transfer paper is loaded so that the manual tray 4 descends down to the height of the opening part for manually feeding 18 of a transferring/fixing part 6 and a paper is fed from the position at the height of the opening part for manually feeding 18. The manual tray 4 ascends up to a home position by the completion of feeding or the sensing of the picking up a copying paper from a paper ejecting tray 19.
Patent JP-H10251864-A (JP)
Title: Production of galvanized steel sheet excellent in white rust resistance, paint adhesion and alkali-resistant degreasability
Inventor: YOSHIMI NAOTO
IPC: C23C22/53
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a galvanized steel sheet having a safe and pollution-free chemically converted film in the production stage and in use and excellent in white rust resistance, paint adhesion and alkali- resistant degreasability. SOLUTION: A soln. contg. a silicic ester and the inorg. salt of aluminum in 0.001 to 0.75 molar ratio of Al to (Al+Si) and contg. 0.01 to 1.0mol of a silane coupling agent per mol of the silicic ester is applied on a galvanized steel sheet at 10 to 1000mg/m<2> , expressed in terms of Al and Si, and then heated and dried.
Patent JP-H02242020-A (JP)
Title: Ignition device using ceramic heater
Inventor: SUZUKI YASUHIKO
IPC: F23Q7/10
Filed: 1989-03-14
Abstract: PURPOSE:To enable a positive ignition of hard-to-igniting gas to be attained even if a surface temperature of a ceramic heater is set at a low temperature by a method wherein a plurality of ceramic heaters are fixed adjacent to fuel to be ignited and fuel acting as an igniting source is heated by a plurality of heater surfaces. CONSTITUTION:Ceramic heaters 2 and 2 are fixed adjacent to each other in such a way as fuel gas injected from an injection port 10 of a pilot burner 1 may be simultaneously heated by a plurality of heater surfaces 30 and 30. The ceramic heaters 2 and 2 are electrically energized and each of the heater surfaces 30 and 30 is heated up to 1,050 deg.C in advance, and at the same time fuel gas is injected from the pilot burner 1. Molecules of fuel gas between the heater surfaces 30 and 30 may receive a heating action from both heater surfaces and their temperatures are increased up to a reaction temperature with oxygen molecules. Thus, the fuel molecules are combined with surrounding molecules of oxygen and then the ignition is carried out.
Patent JP-S62217314-A (JP)
Title: Power supply system for i/o slot
Inventor: HIKITA KATSUSHI
IPC: G06F1/00
Filed: 1986-03-18
Abstract: PURPOSE:To improve the availability of electric power by providing a switch means which can be turned on and off by a direct program received from a computer main body to a power supply wiring. CONSTITUTION:The lead relays 21-24 are provided at the joint parts of I/O slots 11-14 of a power supply wiring P and turned on and off through signal lines CNT1-4 under the control of a program received from a main body control part 1. Thus the slots 11-14 can turn on and off a power supply independently of each other. Therefore the reduction of power consumption is possible by turning off the power supply of an I/O slot to which an inactive option card is inserted among those slots 11-14. Furthermore it is not required to pull out the inserted option card owing to a level higher than the rated electric power.
Patent JP-S60202527-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/00
Filed: 1984-03-28
Abstract: PURPOSE:To ensure a large S/N from high density record and reproduction with high sensitivity and a low noise level by laminating a resistance magnetic force layer of high permeability and a vertically magnetized layer on a supporter. CONSTITUTION:An electron beam evaporation source is put right under a vapor deposition surface while a supporter is taken up along a cylindrical can. Then Ar is put into a vacuum container after the air inside the container is exhausted to vapor-deposit a layer 7 which is isotropic in terms of energization with low reluctance force and high permeability. Then a vertically magnetized film 4 is formed on the film 7 by a high-frequency magnetron sputtering process. Thus it is possible to ensure a large S/N even with high density recording.
Patent JP-S62217391-A (JP)
Title: Pattern matching system by varied threshold value
Inventor: KABURAYAMA YUKIKAZU
IPC: G06T7/00
Filed: 1986-03-18
Abstract: PURPOSE:To increase recognition speed by generating a threshold value which is varied in accordance with a proceeding stage for calculating a degree of similarity, and deciding whether matching is successful or not, at a stage on the way without waiting for the final result, based on said threshold value. CONSTITUTION:A point of comparison is read out successively by an address generated by an address generating circuit 1 from an input pattern memory 2 and a standard pattern memory 3, inputted to a similarity degree calculating circuit 4, and a degree of similarity is calculated. A threshold value generating circuit 6 is constituted of a ROM, etc., and generates a threshold value corresponding to the number of addresses, etc., generated by the circuit 1. This threshold value is determined experimentally, based on the number of feature elements and the statistical distribution of the degree of similarity. In this state, whether matching is successful or not is decided by the degree of similarity outputted by the circuit 4 and the threshold value outputted by the circuit 6, in a comparing and deciding logic circuit 5. Accordingly, on the way for calculating the degree of similarity, whether matching is successful or not is decided, and the recognition speed is increased.
Patent JP-2000256023-A (JP)
Title: Curvilinear forming mold for sheet material
Inventor: YASUKAWA YOSHIO
IPC: C04B35/14
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a curvilinear forming mold of sheet material which facilitates mold management and is capable of stably curvilinearly forming glass sheets for a long period and the curvilinear forming mold for sheet material which is capable of shortening the working time for curvilinear forming by lowering a heat capacity over the entire part. SOLUTION: A mold member 3 is formed with many suction holes 3b at a cavity 9 point formed flush with the curved surface of the curvilinear sheet material formed atop the same and has a mounting hole 5 communicating with the internal space part on the rear surface. A base member may be placed on a firing base and has a part to be mounted to which the mold member is mounted at its front surface. The base member also has through-holes connectable to a vacuum suction device at the points to be mounted. The mold member and the base member consist of petalite ceramic material having heat resistance and impact resistance.
Patent JP-S63226938-A (JP)
Title: Inspection of semiconductor element electrode
Inventor: KANEMARU NOBUHIRO
IPC: H01L21/66
Filed: 1987-03-16
Abstract: PURPOSE:To obtain an inspection method where the characteristics do not deteriorate, the difficulty at the production control is not caused, the cause of a defect can be investigated easily and the waste of the number of production processes and materials is not caused, by a method wherein element electrodes on a wafer are bonded by a metal thin wire by locally heating the element electrodes and the tensile strength of the element electrodes is tested by pulling the metal thin wire. CONSTITUTION:Element electrodes 21 on a wafer 10, where two or more semiconductor chips 20 incorporating a semiconductor element and the element electrodes connected to the semiconductor element, are bonded by a metal thin wire 11a by locally heating the element electrodes 21. While the bonded metal thin wire 11a is being pulled, the tensile strength of the element electrodes 21 is tested. For example, while a wafer mounted on a heater bloke 3 is being heated at about 200 deg.C, a hot blast W at about 340 deg.C is blown locally onto element electrodes 21 to be bonded by using a hot-blast blower 2. Then, the prescribed element electrodes are bonded by using a capillary 1 into which a metal thin wire 11 is inserted. The metal thin wire 11a which has been bonded between the element electrodes is pulled upward by using a tension gauge or the like, and the tensile strength is tested.
Patent JP-S61222168-A (JP)
Title: Manufacture of hetaro-junction bipolar transistor
Inventor: OBARA MASAO
IPC: H01L29/73
Filed: 1985-03-28
Abstract: PURPOSE:To remove a collector electrode efficiently with high yield and extremely simply by insulating a collector electrode region through ion implantation up to a collector layer, boring a hole up to the surface of a sub-collector through RIE and forming a collector electrode. CONSTITUTION:An N<+> GaAs layer 12 as a sub-collector layer, an N<+> AlGaAs layer 13, an N-GaAs layer 14, a P<+> GaAs layer 15, an N-AlGaAs layer 16, and an N<+> GaAs layer 17 are grown on a semi-insulating GaAs substrate 11 in an epitaxial manner in succession. A mask consisting of SiO2 18 is applied in a predetermined region, an external base 19 is shaped through ion implantation, and a mask is applied in emitter and base regions and an external base in a collector region is insulated through ion implantation. A mask is applied to the whole transistor, the transistor is insulated and isolated through ion implantation, a hole is bored up to a sub-collector through RIE in the collector region, and a section up to the surface is filled with a metallic layer 20 composed of AuGe/Au. Lastly, an emitter electrode 21 is formed by AuGe/Au and a base electrode 22 by Au/AuZn, and alloyed and brought into ohmic-contact, and a wiring 23 is shaped.
Patent JP-S51138258-A (JP)
Title: Magnetic combination rotation transmission device
Inventor: TAKANO SADAYUKI
IPC: H02P15/00
Filed: 1975-05-26
Abstract: PURPOSE: A magnetic combination rotation transmission device, that is realized to provide variation of rotation transmission rate by temperature variation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09233683-A (JP)
Title: Breaker with earthquake-sensing/breaking function
Inventor: SOMEYA HARUYUKI
IPC: G01R31/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a breaker without an earth leakage breaking function, by providing a pseudo open-phase circuit connected to a relay that is operated by a relay driving circuit for changing each contact on the basis of a signal from a seismic sensitive device. SOLUTION: A breaker 1 with an earthquake sensing function includes a seismic sensor 2 for detecting a vibration by an earthquake and generating a signal, a relay driving circuit 3 for switching a contact of a relay 4 on the basis of the signal, and a pseudo open-phase circuit 5 connected to the relay 4 that is driven by the relay driving circuit 3. The breaker 1 is connected to a conventional breaker 6. If an earthquake takes place, the vibration is detected using the seismic sensor 2 and a signal is generated. Then, the contact of the relay 4 is switched by the relay driving circuit 3 on the basis of the output signal. At the same time, the pseudo open-phase circuit 5 made up of voltage dividing resistors R1 and R2 generates a pseudo open-phase signal, which is detected through the breaker to break a single phase three-wire cable.  As a result, the earth leakage breaking function is not required, and the breaker with only a neutral wire open-phase protective function can be used.
Patent JP-S55157137-A (JP)
Title: Reproducing pickup for information recording disc
Inventor: HATSUTORI OSAMU
IPC: G11B21/03
Filed: 1979-05-22
Abstract: PURPOSE:To make it possible to protect the stylus tip and change stylus pressure for scanning, by providing a coil body near the magnet provided at the back end of the cantilever and by supplying a current to the coil body to displace the scanning stylus at the cantilever tip. CONSTITUTION:Coil body 15 is arranged near magnet 3, which is provided at the back end of cantilever 1 where scanning stylus tip 2 of a reproducing pickup is fitted, in the position where vertical center axis 17 agrees with each other. When a DC current is supplied to coil body 15, coil body 15 becomes an electromagnet, and repulsive force is generated between magnet 3 and coil body 15, and magnet 3 moves downward. Then, cantilever 1 rotates with support damper 5 as the fulcrum, and stylus 2 moves upward. Level 1 rotates at the angle determined by rotation of support damper 5 and the vertical spring constant of head damper 4 and stops. When the current is reduced gradually, stylus tip 2 falls onto the disc surface softly. If a small current is supplied in the course of scanning, stylus pressure can be adjusted finely.
Patent JP-H10236704-A (JP)
Title: Method and device for correcting position of sleeve when sleeve is used
Inventor: SUMIYOSHI KOJI
IPC: B29L7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation or the like of a position of a sleeve when a long-scale synthetic resin-made sheet is continuously molded, for instance, between a molding roller and a molding drum means having the sleeve into contact in a curved shape with a peripheral surface of this molding roller. SOLUTION: By a molding mechanism 10 comprising a molding roller 12 rotatably supported and a molding drum means 13 contact rotated in a circular arc shape partly in a peripheral surface of this molding roller 12 to circulation support a flexible sleeve 14 holding and pressing with the molding roller 12 by paired support rollers 15, from a fused synthetic resin material M, a long- scaled synthetic resin-made sheet S is molded to be conveyed.  A jack structural unit 27 is provided, which has an external tread-shaped jack shaft 29 rotated so as to lift by a screw feed a nut unit 8 connected to any one of roller blocks 18 in a right-left side part supporting the support roller 15, and a control unit is provided, which rotates by a prescribed value the jack shaft 29 in a forward/ reverse direction by a detection signal from a fine displacement detection sensor always detecting a side edge position of the sleeve 14.
Patent JP-H07274032-A (JP)
Title: Cursor controller
Inventor: KOIKE MASANOBU
IPC: H04N5/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a cursor controller capable of automatically performing the ON/OFF control of the power source of a remote control transmitter, simplifying the operation of the remote control transmitter and reducing the number of keys provided in the remote control transmitter. CONSTITUTION:This cursor controller is provided with a remote control use state detection means 101 for detecting whether the remote control transmitter 20 is in an in-use state or a nonuse state and power source control means 102, 103 and 104 for turning the power source of the remote control transmitter 20 to an ON state when the remote control transmitter 20 is in the in-use state and turning the power source of the remote control transmitter 20 to an OFF state when the remote control transmitter 20 is in the nonuse state.
Patent JP-S61220865-A (JP)
Title: Printer
Inventor: KUROSAWA YASUHIRO
IPC: B41J19/20
Filed: 1985-03-27
Abstract: PURPOSE:To minimize moving time, by a method wherein a position for starting acceleration of a printing head for the shortest distance in moving the head from a stop position thereof for the first printing block to a position for printing the next printing block is obtained, and the head is driven on the basis of the acceleration-starting position thus obtained. CONSTITUTION:A controlling circuit 13 reads data of a printing-starting position and a printing-finishing position for a printing block (a) from a printing buffer memory 12, and calculates the stop position A from the data thus read. Based on data for a printing block (b), the acceleration-starting position B and the stopping position C for the head 15 are calculated. Further, the circuit 13 calculates the moving times T1, T2 for the head 15 corresponding to distances AB, AC on the basis of data of the positions A, B, C, and when T1>T2, the head 15 is moved from point A to point C after printing in the printing block (a), and the circuit 13 forms head-driving data, with the printing direction reversed. When T1<T2, the head 15 is moved from point A to point B, and printing in the printing block (b) is conducted in a normal printing direction.
Patent JP-S57179263-A (JP)
Title: Edible ink
Inventor: YOSHITOMI TETSUROU
IPC: B65H31/00
Filed: 1981-04-27
Abstract: PURPOSE: The titled ink that is made by emulsifying water, edible pigments and food oil by use of an emulsifier, thus being applicable to various kinds of food and printable through various printing processes, especially by screen printing.  
     CONSTITUTION: The objective ink is prepared by emulsifying a mixture of water, edible pigments, food oil, preferably vegetable oil or hydrogenated oil, a thickener such as starch of alpha-form, and a binder such as gelatin by use of an edible emulsifier such as casein or gum arabic in an amount of 0.8W8.0wt% based on that of the ink.  
     USE: Printing on chewing gum, chocolate, roasted rice cake or boiled fish paste. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62218140-A (JP)
Title: Head cleaning of ink jet printer
Inventor: YASUDA MASASHI
IPC: B41J2/165
Filed: 1986-03-20
Abstract: PURPOSE:To enable secure cleaning with an ink head surface left in a non- contact state by injecting the ink of an air chamber through an air nozzle along with an air flow and causing the ink and air flow to be discharged from the external circumference of a guide plate. CONSTITUTION:After printing, a guide plate 20 is arranged in close proximity to the jet surface of an ink head 1 when the ink head 1 is set to a cleaning position. In this condition, a piezoelectric vibrator 1 is caused to vibrate to fill ink 17 into an air chamber 8. After this, a compressed air is supplied to an air nozzle 10, so that the ink of the air chamber 8 is ejected from the air nozzle 10 with an air flow. The ink and air flow thus ejected will be guided by the guide plate 20 to be scattered to the external circumference of an air nozzle plate 9 along the latter and finally to be discharged. The air flow will be ejected from the air nozzle 10 until the filled ink is completely removed. In this manner, the ink is discharged all at once at high flow velocity because it is forced to pass through a narrow gap with the compressed air. Consequently ink droplets adhering to the neighborhood of the air nozzle 10 are stripped off to enable cleaning.
Patent JP-S61221756-A (JP)
Title: Electrostatic charge developing toner
Inventor: TSUSHIMA RIKIO
IPC: G03G9/087
Filed: 1985-03-27
Abstract: PURPOSE:To enable a toner to be uniformly charged by incorporating a specified compd. or/and said compd. subjected to vulcanization treatment. CONSTITUTION:The compd. or/and the compd. subjected to vulcanization treatment to be added is represented by formula 1 in which one of R1 and R2 is a 1-32C straight chain or branched alkyl group, such as methyl, and the other is H or OH; n is 0 or 1; and M is a divalent metal, such as Mg of alkaline earth metals or Zn of divalent transition metals. This compd. is embodied by formula 1-1, and this compd. or the vulcanized one is contained, preferably, in an amt. of 0.01-10pts.wt. per 100pts.wt. of a binder resin, and its preferable softening point is 90-160 deg.C measured by the KOKASHIKI flow tester, and its preferable glass transition point is >=50 deg.C.
Patent JP-S63230201-A (JP)
Title: Bloom-rolling mill
Inventor: HAMURA NOBUYOSHI
IPC: B21B15/00
Filed: 1987-03-19
Abstract: PURPOSE:To enable blooming of remaining metal material having short length and to improve yield of the metal material by joining the metal materials in series, carrying to blooming mill by carrying table and breaking the joined part at the same time with rolling. CONSTITUTION:At the welding process, end parts of round billets 22, 24 having short length are mutually joined in series at the specific strength and this length is made to the length to be possible to carry by the carrying table. In this case, the welding is executed by filling up welding material 28 between the circumferential edge part of cut end face of the billet 24 and end face of the billet 22. In this case, the welding part is desirable to be welded to the circumferential edge part in end face of the round billet. Next, this connected billet 22, 24 is rolled by blooming mill roll 30, 32 and the billet is rolled to the prescribed thickness in order. Then, at the connected part, shearing stress is worked by rolling load and the welding part is broken by the shearing stress, to separate to the billets 22, 24.
Patent JP-S63230919-A (JP)
Title: Combustion chamber for diesel engine
Inventor: TANAKA TOSHIAKI
IPC: F02B19/16
Filed: 1987-03-19
Abstract: PURPOSE:To enable a reduction in fuel consumption and also a reduction in smoke generating quantity to be obtained, and at the same time, enable the durability to be secured through improving the heat insulation property by making the upper half part of a vortex chamber from an aluminum titanate material, and then making the lower half part thereof from a silicon nitride material. CONSTITUTION:The upper half part of a vortex chamber 1 is made from aluminum titanate having an excellent adiabatic effect. Thereby, heat radiation to cooling water in a cooling jacket provided in the neighborhood of the vortex chamber 1 is suppressed to the utmost, and the inside of the vortex chamber 1 can be maintained at a high temperature. As the result of this, the fuel consumption can be improved by a reduction in the quantity of heat radiation, and the afterburning of smoke can be promoted by a high temperature of precombustion gas injected through an injection hole 7 into a main chamber 6, and at the same time, a reduction in the quantity of smoke emission can be obtained. On the other hand, since the lower half part of the vortex chamber 1 is comprised of a hot plug, which is made from a silicon nitride material having an excellent heat resistance, the durability thereof can also be secured.