baber/WOPTO huggingface dataset:
Patent JP-H05203595-A (JP)
Title: Melting point measuring method
Inventor: FUKAMI AKIRA
IPC: G01J5/00
Filed: 1992-01-24
Abstract: PURPOSE:To prevent the production of cracks and scattering of a non-measurement material and stably and surely measure the milting point of a high melting point material by melting the non-measurement material after preliminary heating is performed. CONSTITUTION:A material to be measured (non-measurement material) 1 which is a specimen is mounted on a heater 2 made of tungsten fixing both the ends of a chamber 8 on water cooling copper electrodes 3. The heater 2 is heated up to specified temperature, current is allowed to flow in the heater 2 according to a temperature program for holding at the temperature and the material 1 is heated. Next, a light beam from a noncontact heat source 5 such as laser is applied to a part of the upper face of the material 1 through a plurality of observation windows 4 of the chamber 8. And temperature of the melting part of the upper face of the material 1 is measured with the use of a radiation thermometer 6 through the windows 4 and the temperature of the bottom part of the heater 2 is determined with the use of another radiation thermometer 6'. Here, after the material 1 is preliminarily heated up to arbitrary temperature lower than the melting point of the material 1 by the use of a preliminary heat source and the whole material 1 is increased up to the vicinity of the melting point, heating is performed by the use of the heat source 5 to melt the material 1. Thereby cracks and the like of the specimen do not produce and melting point measurement can be stably and securely perform.
Patent JP-H04339017-A (JP)
Title: Side door construction of car
Inventor: KISHINO KOJI
IPC: B60J5/06
Filed: 1991-01-31
Abstract: PURPOSE:To obtain better visibility of a passenger through three window glasses adjacent to each other, display the unity of a cabin by appearance effectively, and increase a supporting rigidity strength of a side door to the side of a car by improving the side door so that an upper roller (supporting part) can be mounted at the top of the side door. CONSTITUTION:In a side door, a side door extension part 22 extending upward from a belt line position on the other side of the opposed face of a 2nd window glass 2b is provided so that the opposed faces of the 2nd window glass 2b and a 3rd window glass 2c adjacent to each other are aligned with each other in the longitudinal direction of a car.
Patent JP-H09205317-A (JP)
Title: Planar antenna
Inventor: OKAMURA HIROYO
IPC: H01P5/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent matching state by using ruggedness provided on an upper side of a dielectric board so as to position and fix a feeder terminal thereby reducing the change in a resonance frequency and the input impedance. SOLUTION: A feeder element 15 is bent as a hook and its one end 15a is locked to a throughhole 14. The other end 15b of the feeder element 15 is locked to a side face of a dielectric board 11. In this case, the other end 15b of the element 15 is locked to the side face of the dielectric board 11, but it is not necessary that the other end 15b of the element 15 is not locked to the side face of the dielectric board 11. That is, the one end 15a of the element 15 has only to be locked to the throughhole 14 by using a recessed part of the throughhole 14 as a reference position. Through the constitution above, even when the soldered position of the center conductor 6 of a coaxial line 5 is more or less deviated, the positioning between the throughhole 14 and the feeder terminal 15 is not deviated.
Patent JP-2000211923-A (JP)
Title: Production of manganese dioxide crystal
Inventor: MATSUOKA OSAMU
IPC: H01M4/50
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a crystal form according to the purpose by photoreducing permanganate ions in an aqueous solution of an alkali containing metal ions, providing colloidal particles of manganese oxide containing the metal ions in a one-dimensional tunnel or between layers and stirring the resultant particles in an aqueous solution under controlled conditions of pH, metal ion species, its concentration and temperature. SOLUTION: An aqueous solution of an alkali contains ions of a metal selected from Li, Na, K, Sr, Rb and Ba. Light in an ultraviolet or a visible region is used for photoreduction. The resultant colloidal solution can be developed in, e.g. pure water and stirred at about 60-100 deg.C for >=1 hr under about neutral conditions to thereby provide a crystal of manganese dioxide containing K ions in a tunnel and having a length of several tens of nm. V5+ or V4+ ions preferably within the range of a monoatomic layer based on the surface area of colloidal particles can be added to thereby afford a crystal different in aspect ratio.
Patent JP-H04249724-A (JP)
Title: Manufacture of temperature sensor
Inventor: FUKUDA MAKOTO
IPC: G01K7/22
Filed: 1991-01-07
Abstract: PURPOSE:To exactly correct the resistance value of a resistance body in a temperature sensor having a thermistor element and the resistance body arranged in parallel. CONSTITUTION:The resistance value of a thermistor element 7 only is measured, so that the resistance value required for a resistance body 8 is obtained. After the required resistance value is obtained, the resistance value of the resistance body 8 alone is measured. At the same time, the resistance body 8 is trimmed to correct the resistance value to the required resistance value. When the resistance value is corrected, the thermistor element 7 and the resistance body 8 are coupled in parallel.
Patent JP-H04238620-A (JP)
Title: Method for descaling in hot rolling
Inventor: SOYA MIKIO
IPC: B21B45/08
Filed: 1991-01-08
Abstract: PURPOSE:To easily and surely remove the scale of hard-to-peel property from a hot rolling steel plate which can not be peeled off conventionally and to prevent the generation of the scale flaw on this hot rolling steel plate. CONSTITUTION:In manufacturing the hot rolled steel plate by hot rolling, the high pressurized water is sprayed on the surface of the steel plate before finishing rolling, whose high pressurized water spray is, at a colliding pressure per unit spraying area >=20(g/mm<2>), <=40(g/mm<2>), and flow rate >=0.1{l/(min.mm<2>)}, <=0.2{l/(min.mm<2>)}.
Patent JP-S54105191-A (JP)
Title: Preparation of cis-1,4-polybutadiene
Inventor: MATSUI KUNIHIKO
IPC: C08F4/00
Filed: 1978-02-06
Abstract: PURPOSE: To prepare a cis-1,4-polybutadiene free of the gel component by polymerizing 1,3-butadiene in a hydrocarbon solvent in the presence of a specific anti- gelling agent.  
     CONSTITUTION: 1,3-Butadiene is polymerized in a solvent, e.g. toluene, etc., in the presence of an anti-gelling agent (preferably 0.02W0.09 mole), a dialkylaluminum monohalide, e.g. diethylaluminum monochloride, etc. (1 mole,) and a cobalt compound, e.g. cobalt acetylacetonate, etc.. The anti-gelling agent is selected from 4, 4'-thiobis(3-methyl-6-tert-butylphenol), 2,5-di-tert-butylhydroquinone and 2,5- di-tert-amylhydroquinone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59139981-A (JP)
Inventor: IZUNO JINICHI
IPC: B08B3/02
Filed: 1983-01-28
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-S61171723-A (JP)
Title: Low-temperature curable resin composition
Inventor: IWASAKI TAKASHI
IPC: C08G59/50
Filed: 1985-01-24
Abstract: PURPOSE:To obtain the titled composition of high adherability and water, chemical and corrosion resistance, useful for coatings, adhesives, sealants, etc., by incorporating specific proportion of a polyamine-based curing agent in specific epoxyurethane (meth)acrylate, etc. CONSTITUTION:The objective composition can be obtained by blending (A) 100pts.wt. of an epoxyurethane (meth)acrylate prepared by reaction between (i) an epoxy resin with an epoxy equivalent 170-1,500, (ii) a hydroxyl group- contg. (meth)acrylate and (iii) a diisocyanate compound, (B) 0-1,000pts.wt. of an epoxy resin with an epoxy equivalent 170-1,500 and (C) such an amount of a polyamine-based curing agent as to be 0.5-2.0 equivalents in the active hydrogen per equivalent of the epoxy group plus (mety)acryloyl group in the components (A) and (B).
Patent JP-S56110563-A (JP)
Title: Ignition time controlling device of engine
Inventor: WATANABE TOMOYUKI
IPC: F02P5/145
Filed: 1980-02-01
Abstract: PURPOSE: To take out engine performance always in the most suitable condition by a method wherein a set ignition time is changed in the direction in which the same approaches to the most suitable ignition time based on the outputs of an engine vibrations detecting means and an ignition time changing means.  
     CONSTITUTION: Displacement of the vibrations of an engine block 14 from a gap sensor 16 is taken out through a filter 18 to effect detection of a state of the engine by an engine state detecting circuit 30. An ignition time judging circuit 26 makes judgement of whether the set ignition time is on the lead angle side or the lag angle side from the most suitable ignition time. The ignition time control circuit 32 controls ignitor 34 by receiving the output signals from the ignition time changing circuit 30 and the ignition time setting circuit 28 and turns an actual ignition time to the most suitable ignition time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11209008-A (JP)
Title: Printer
Inventor: TOKITO YASUO
IPC: B65H85/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a printer and to reduce the cost of the printer with a shortened turn-over time of medium. SOLUTION: A printer comprises a medium storage means; a hopping roller 32 rotated by a driving means to feed mediums out of the medium storage means; a printing means operative to perform printing on the medium fed by the hopping roller 32; a discharge roller 35 operative to discharge the printed mediums; a stacker 31 positioned above the medium storage means and operative to stack the delivered mediums; a medium-guiding means mounted aslope and operative to guide the mediums discharged by the discharge roller 35 to the hopping roller 32; and a switching means provided so as to switch freely and operative to selectively send the mediums discharged by the delivery roller 35 to either the stacker 31 or the medium-guiding means.
Patent JP-S5397383-A (JP)
Title: Manufacture of wiring for electronic parts
Inventor: ANZAI AKIO
IPC: H01L21/3205
Filed: 1977-02-07
Abstract: PURPOSE:To coat the new Al film through the lift-off method only to the wiring such as the power source wiring featuring a perticularly large current capacity among Al wirings which are provided on the upper layer. Thus, both the thickness and the width are increased, enhancing the wiring density as well as reducing the chip size.
Patent JP-H09205658-A (JP)
Title: Touch panel type color signal generator
Inventor: JINNO HIDEKI
IPC: G06F3/0488
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color signal generator in which adjustment and revision of a color signal are attained with a quick operation and a color signal is confirmed in an easily and visually understandable way by providing a touch panel display section displaying a desired color and a color signal generating section generating the color. SOLUTION: When the operator touches a desired part of a control display touch section 3 of a color touch panel 1, touch information 103 is fed to a main control section 7. Based thereon, the main control section 7 sends color display data 101 and control display data 102 to the color touch panel 1. Furthermore, the main control section 7 sends control data 105 corresponding to a color indicated by a rotation amount data 104 from a rotary encoder 9 to a color signal generating section 8. Then the color signal generating section 8 generates a color signal 106. Then color display data in the same color as the color signal 106 are fed to the touch panel 1 and the color is displayed on a color display section 2.
Patent JP-S57125027-A (JP)
Title: Formation of marbly pattern and torpedo and screw therefor
Inventor: EJIMA MITSUAKI
IPC: B29C45/16
Filed: 1981-01-29
Abstract: PURPOSE:To mold a product with marbly pattern by raising the temperature of the heating region of a torpedo above that of the screw head portion in molding a raw material charged into a heating cylinder through a torpedo. CONSTITUTION:A resin raw material charged from a hopper 21 is preheated by heaters 23 and 24, fed forward by the rotation of a screw 26, and accumulated by as much as a given amount in a space 27. The resin raw material so accumulate is pushed by the screw 26 and then injected from a nozzle 29 through a torpedo 28. Since the temperature of the torpedo 28 is raised to 50-80 deg.C higher than the screw 26 portion by being heated by a heating cylinder covering the torpedo, the raw material is easily melted and molded into a molding with marbly pattern without the joining and crossing of the resin flow passing  through the torpedo.
Patent JP-H09235016-A (JP)
Title: Controlling method of vibration feeder, controller, and weighing device
Inventor: KOMATSU TOSHIYUKI
IPC: B65G65/40
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To smoothen overshoot due to transient response and minimize the mechanical strength of a vibration feeder by applying the drive signals in a first specified electric level to a vibration mechanism at the start of the vibration feeder, then thereby applying the drive signals of a second specified electric level which is lower than this level. SOLUTION: A vibration feeder 1 is first driven in a first specified power level at a starting point t0 by cycle count b1 corresponding to vibration count b1 whose amplitude is estimated to reach near a target amplitude C. Then, in a second level whose amplitude is smaller than the corresponding first specified power level to the normal amplitude below the target amplitude, the feeder is driven by cycle count b2 corresponding to the vibration count b2. Thereby, an overshoot of the amplitude is suppressed, further, the vibration feeder 1 is driven in a third specified electric level corresponding to the target amplitude C, and the overshoot is never generated.
Patent JP-S60156837-A (JP)
Inventor: NOMURA SHIYUUHEI
IPC: E04B1/24
Filed: 1984-01-27
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-H08198517-A (JP)
Title: Image processing device
Inventor: WATABE MASAO
IPC: G03B27/46
Filed: 1995-01-27
Abstract: PURPOSE: To carry sheet members in optimum conditions taking account of abrasion and tolerance of a roller outline in a carrier system and to put a document reading-out position and a printing position accurately. CONSTITUTION: An output of CCD 129, with which a repeated pattern of an exclusive chart is read by scanning, is converted to a digital signal with an analogue processor 602 to sample signals for two lines. An average concentration is found with a processor 603 respectively in regard to auxiliary scanning data for two lines, an auxiliary scanning address (intersection) crossing with the avereage concentration is calculated, then, difference t(n) between lines 1 and 2 is found as to the intersection. Speed V(n)=K/t(n) is found from distance K between the lines and difference showing change of carrier speed. Carrier speed is found by frequency analysis of the speed data with FFT computing. Carrier speed of a sheet matrial is kept constant by regulating with the processor 603 a motor driving clock driving each roller on the basis of the carrier speed data.
Patent JP-S62185673-A (JP)
Inventor: IAN GURANTO BURAUN
IPC: B65H15/00
Filed: 1987-01-21
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-H01188160-A (JP)
Title: Communication system
Inventor: TAKAI KENICHI
IPC: H04M11/00
Filed: 1988-01-22
Abstract: PURPOSE:To present various services by controlling a facsimile equipment with a message command to be the same type as a command for operation activation singly in the facsimile equipment to be prepared by a host computer. CONSTITUTION:The message command to be the same type as the command for the operation activation singly in a facsimile equipment 200 to be prepared by a host computer 400 is transmitted through a host interface part 300 to the facsimile equipment 200 and the operation of the facsimile equipment is controlled. Accordingly, when function operation is originally obtained by the facsimile equipment 200, this operation can be controlled. Arbitrary table information can be collected from the facsimile equipment 200 through the host interface part 300 to the host computer 400 and these table information can be displayed with utilizing a display part 50 of the host computer 400 to have a much larger display area. Thus, even when registering contents concerning one-touch registering function, etc., are large, the contents can be totally recognized.
Patent JP-H01189176-A (JP)
Title: Field effect transistor
Inventor: YANOKURA EIJI
IPC: H01L29/812
Filed: 1988-01-25
Abstract: PURPOSE:To improve the gain of a transistor, by bringing at least the electrode metals of a drain electrode and a gate electrode into contact with a semiconductor layer on an active layer in a FET, and decreasing a parasitic capacitance through the semiconductor layer at a part other than the active layer region. CONSTITUTION:Ions are implanted in a semi-insulating GaAs substrate 1, and an active layer 3 is formed. Then, an SiO2 film 2 is deposited. Then, a part of an insulating film 2 on the active layer 3 is removed by using a photolithography step and a dry etching step. A source electrode region 7, a drain electrode 8 and a gate electrode region 9 are formed. Then, a gate electrode 6 is formed by using a photolithography step, vacuum evaporation and a lift-off step. A source electrode 4 and a drain electrode 5 are formed by using a photolithography step, a vacuum evaporation method and a lift-off step. Thus, a GaAs MESFET is formed. The electrodes 4, 5 and 6 are in contact with a semiconductor layer only on the active layer 3. In this way, a parasitic capacitance component can be decreased to a large extent.
Patent JP-S63181386-A (JP)
Title: Production of weak coupling josephson element
Inventor: UEHARA GEN
IPC: H01L39/22
Filed: 1987-01-22
Abstract: PURPOSE:To produce a Josephson element having a plurality of weak coupling parts with good controllability of characteristics by a method wherein a weak coupling part for connecting two thin films consisting of a superconductor is continuously formed in one direction parallel to the thin films between these films and parts of this weak coupling part are removed by etching. CONSTITUTION:A superconductive film 6 consisting of Nb is formed on a substrate 5, an insulator film 7 is formed thereon and a resist 8 is patterned on part of the insulator film 7. Then, when the insulator film 7 is etched in a somewhat overetching manner using the resist 8 as a mask, the side surface of the insulator film 7 is shaved up to its inside more than the side surface of the resist 8. Then, when an insulator film 9 is formed, a gap is formed between the insulator film 7 and the insulator film 9 on the superconductor film 6. Moreover, after the insulator film 9 on the resist 8 is lifted off, a superconductor film 10 is formed and a continuous weak coupling part 12 is formed between the superconductor films 6 and 10. By etching this line contact type Josephson element in such a way as to remove parts of the weak coupling part in a proper pattern, a Josephson element provided with a plurality of weak coupling parts can be produced.
Patent JP-S54105573-A (JP)
Title: Inspection-position control system of measured objects
Inventor: HORI KIYOSHI
IPC: G01B21/20
Filed: 1978-02-07
Abstract: PURPOSE: To make possible the installation of measuring objects in desired positions by operating the installation errors of the center of a reference spherical face from each displacement position having been measured and the center of rotation, moving the measuring object based on this through electromagnetic action and aligning both centers.  
     CONSTITUTION: A measuring lens 20 is held to a lens holding base 31 and is displaceable in the direction of θ axis 24. A voice coil 42 is provided to the base 31 and the base 31 displaces in the axis 24 direction when 42 is energized. With the vertex (reference spherical face 57) of the lens 20 being aligned to a reference plane 30 by means of a probe 23 and a coarse adjusting screw 41, the lens 20 is turned about α axis 21 and the displacement quantities of the probe 23 at respective rotating angles α 1-n  are inputted to a computer 56 and are compared with the design value of each angle αi which has beforehand been stored, whereby installation errors ε are detected. The errors are voltage-converted with a D/A converter 60 and the error correcting currents are supplied to the coil 42 to be minutely displayed in the arrow 46 direction by electromagnetic force and be held in the position where the center of the curvature of the reference spherical face 57 aligns to the central axis 21 of the actual rotation, thus the precise position adjustment may be accomplished with the simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56107208-A (JP)
Title: Objective lens of large aperture
Inventor: KATOU MASATAKE
IPC: G02B9/34
Filed: 1980-01-31
Abstract: PURPOSE:To maintain excellent picture quality even at a circumference with regard to short-distance photographing by permitting vaious specifications of a gauss type or modified gauss type photographic lens to meet prescribed requirements. CONSTITUTION:The focal length of the whole system is denoted as 1, and while the force of refraction of a group before the aperture is denoted as phi1, that of the rear group is denoted as phi2. In this case, formula I should be satisfied. For short-distance photographing, the whole system is drawn out and at the same time, air interval D5 where the aperture is equipped is widened. When the extent of the correction of the interval is denoted as DELTAd and the extent of the movement of the rear group as DELTAS, formula II is satisfied. Consequently, deterioration in aberration in short-distance photographing, specially in outward coma aberration is corrected, so that excellent picture quality can be maintained as far as the circumference.
Patent JP-H01188308-A (JP)
Title: Dicing device of semiconductor wafer
Inventor: UJIIE MASATO
IPC: B28D7/02
Filed: 1988-01-22
Abstract: PURPOSE:To cause the life of a diamond blade to be elongated, while the radiation of heat is well achieved by a method in which the metallic body with a recessed part is provided on the main face of the stage having a cooling mechanism, and the fixing of a semiconductor wafer is carried out by freezing supplied water. CONSTITUTION:A metallic body 11 with a recessed part is placed on the main face of a stage 5, and is fixed thereto under vacuum attraction by the vacuum attraction groove 8 provided on the main face of this stage 5. Next, water enters the metallic body 11 with the recessed part from a water-feeding pipe 9, and the water is frozen into ice 10 in an instant by adding fluorocarbon gas, etc., into the cooling pipe 6 provided in the stage 5. A semiconductor wafer 3 is placed on the main face of this ice 10, and the ice 10 dissolves temporarily by the thermal energy contained in the semiconductor wafer 3 on the contact surface of said wafer with the ice 10, and then it is frozen again, whereby the semiconductor wafer 3 is perfectly fixed. This fixed semiconductor wafer 3 is dicing treated by a diamond blade 1, while cooling water is applied to said wafer from the jet nozzle 2 provided in near position.