baber/WOPTO huggingface dataset:
Patent JP-H06335774-A (JP)
Title: Welding torch holder
Inventor: NAGATOMO SATOSHI
IPC: B23K9/26
Filed: 1993-05-27
Abstract: PURPOSE:To provide a means capable of performing welding work easily, precisely and without difficulty by not only preventing a conduit cable from being twisted but also obviating resistance receiving from the cable itself at the time of welding work. CONSTITUTION:In the protecting tube 5 inside, a tapered part 15 of a torch 3 is slid and connected rotatably mutually in an extended opening 13b of an electrically conductive tube 13 connected with a conductive cable 1, an insulating annular member 31 is provided on the electrically conductive tube 13, a couple of electrically conductive rings 33 and 35 are fitted on the annular member 31 and two couples of electrically conductive spring pieces 37, 39, 41 and 43 are fitted on the protecting tube 5 inside so as to slide and come into contact with the rings 33 and 35. The spring pieces 37 and 39 and a wire driving means, and the spring pieces 41 and 43 and a switch 53 are connected electrically, respectively. The conductive cable 1 and the torch 3 are rotated relatively and at the time of rotating, the extended opening 13b is slid and brought into contact with the tapered part 15 and also, the spring pieces 37, 39, 41 and 43 are slid and brought into contact with the electrically conductive rings 33 and 35.
Patent JP-H09311316-A (JP)
Title: Driving method for liquid crystal display device
Inventor: TAKADA NAOMI
IPC: G09G3/36
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high definition display characteristic having no uneven display by impressing compensation voltages compensating roundings of voltage waveforms of impressed voltage pulses to enable switchings between complete two metastable states in a panel. SOLUTION: Voltage pulses of not less than threshold values in an initial state and two metastable states are impressed in a first period t03, t13, t13' generating a Frederiks transition and voltage pulses to be selected based on critical values by which either of two metastable states is generated are impressed in a second period t01, t11 selecting either of two metastable states. Compensation voltage pulses whose pulse widths are tws and whose voltages are ±V3 compensating roundings of voltage waveforms due to the voltage attenuation and the time constant accompanied by the high definition and the large capacity of the panel are added to the voltage pulses to be impressed on signal electrodes. Thus, voltages of effective values selecting metastable states are corrected to be within a voltage margin area.
Patent JP-2000316173-A (JP)
Title: White balance adjusting device
Inventor: NAKADA MASAHIRO
IPC: H04N9/69
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a white balance which can be made uniform from low luminance to high luminance without fluctuation by controlling a blue and a green gamma correcting circuits through a bus line from a white balance adjuster and automatically preparing a necessary correction curve. SOLUTION: A television receiver equipped with a gamma correcting circuit 2, a gamma starting point DAC 3, a gamma ending point DAC 4, and a gain controller DAC 5 is connected through a bus line with a white balance adjuster 8 in this white balance adjusting device. In this case, a white balance which is uniform from low luminance to high luminance can be realized by absorbing the dispersion in a CRT or the dispersion of a white balance in the case the gamma correcting circuit is fixed. Moreover, the white balance adjuster is connected through the bus line with the television receiver main body, and gamma correction data are automatically prepared so that an adjusting time can be shortened.
Patent JP-S5249768-A (JP)
Title: Method of assembling semiconductor device
Inventor: MUGITANI HIROSHI
IPC: H01L21/58
Filed: 1975-10-18
Abstract: PURPOSE:To perform simple, highly accurate and efficient positioning, by opposing the ends of flexed lead connector parts to the window holes of a jig, inserting a chip attached with a solder film into the hole, and making given tratment.
Patent JP-H10317838-A (JP)
Title: Draining structure for compound sash
Inventor: HIRANO TOSHINOBU
IPC: E06B7/26
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To drain water from a groove without damaging the internal appearance in a compound sash in which a resin frame is fitted into between a weathering wall of a metal frame and an inner rail. SOLUTION: In the lower side of a resin frame 5, a drain hole 47 communicating with the top face of a sill nearer the outdoor than the inner rail 43 from the lower portion of the groove, is provided, a discharge opening 75 communicating with the drain hole 47 is provided nearer the outdoor than the inner rail of a sliding door stopper 7 attached near the end of the sill. Water reaching the bottom of the groove from a clearance between the resin frame 5 and the inner rail is discharged outside through the drain hole 47 and the discharge opening 75. As the drain hole 47 is concealed by the sliding door stopper, the appearance of the sash is not damaged, and foreign matter is kept from entering the drain hole 47.
Patent JP-H11331314-A (JP)
Title: Traveling object incoming-call controlling system
Inventor: NOGUCHI TOSHIHIKO
IPC: H04W4/90
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To realize an incoming-call controlling system matching with an emergency degree expected by a caller by providing a calling sound suppressing function to a moving terminal. SOLUTION: An emergency degree transmitting means 101 sets the emergency degree E of a call to be set thereafter prior to a call setting request and at the time of assembling an a call setting message thereafter SETUP, the means assembles the already-set emergency degree E as a user/user information element IEUU to transmit it to a traveling terminal 100 on a call incoming side. An emergency degree receiving means 102 extracts and holds the emergency degree E assembled in the element IEUU of the call setting message SETUP arriving from the traveling terminal 100 on a call originating side. A ringing sound controlling means 103 analyzes the emergency degree E held by the means 102 and releases a calling sound suppressing function limiting only the pertinent call to judge whether or not a ring sound for calling is made to ring.  Though a called traveling terminal activates the calling sound suppressing function, this is temporarily invalidated and the calling sound is made to ring to make incoming call possible.
Patent JP-S61286077-A (JP)
Title: Core metal for steel tube rolling mill
Inventor: KITAGUCHI SABURO
IPC: B21B25/00
Filed: 1985-06-12
Abstract: PURPOSE:To obtain the core metal for steel tube rolling having excellent heat and impact resistances by performing a hot isotropic pressing treatment after forming a metallic thermal spraying film on the surface of the core metal to cover an expensive surface layer on inexpensive core metal material. CONSTITUTION:The core metal 1 of carbon steel covered by the thermal spraying film 2in metallic powder of heat and wear resistance is contained in the container 3 of similar shape to the core metal, covered by a bottom plate 4 and the container 3 and bottom plate 4 are subjected to enclosing treatment by the welding of electron beam 5. The coating layer having extremely highjoinability is obtd. by enhancing the density of the thermal spraying layer simultaneously with promoting the diffusion on the joining interface of the film layer and core metal by performing the hot isotropic pressing treatment for a fixed time under the atmosphere of high pressure and high temp. with inert gas as the pressure medium.
Patent JP-S5916067-A (JP)
Title: Data checking system
Inventor: II TOSHIAKI
IPC: G06F3/06
Filed: 1982-07-20
Abstract: PURPOSE:To check data completely in a short time by feeding data with the same address from a main memory side and a file device side and comparing them with each other with a comparator. CONSTITUTION:Double-way gate parts 11 and 12 are provided on the transfer line between the main memory 1 and a file control part 13 in order to check block data transferred from the main memory 1 to the file device 4. The transfer path is switched from the gate parts 11 and 12 to the comparator 17 by a check mode signal after the transfer of the block data. Then, a control part 13 inputs data read out of the device 4 to one terminal of the comparator 17 and data read out of the main memory 1 by a read signal and an address from a direct memory control DMA device 14 is inputted to the other terminal of the comparator 17, which compares the both with each other. When both inputs coincide with each other, a next one byte or word is processed and when they are different, an error status signal is stored in a status register 18.
Patent JP-S5915638-A (JP)
Title: Control device of gas turbine engine
Inventor: NAKANO HIROBUMI
IPC: F02C7/266
Filed: 1982-07-19
Abstract: PURPOSE:To reliably prevent miss ignition or miss fire without using a flame detector by providing an exhaust temperature detection section set to operate at the exhaust temperature lower than that during idling by a predetermined value and stopping the fuel feed when an exhaust temperature lower than said set value is detected. CONSTITUTION:When start command switches 1a, 1b are turned ON at time t0, relays 21, 22, 24 are energized to activate a starter, a fuel valve is opened, the fuel is fed to a combustion chamber and ignited, and an engine is started. If the fuel is not burnt normally due to miss ignition, the exhaust temperature does not reach a temperature lower than that during idling by about 50 deg.C, and a contact point 4 is left at ON. Thereby, when a contact point 14a is made ON at time t1, a relay 25 is energized and a contact point 25a is made OFF, the fuel valve is closed and the fuel feed is stopped, but the rotation speed is increased, and at time t2 after a time limit T1 has elapsed, a timer 11 is operated and a contact point 11a is made ON. Then, a coasting operation is resumed, and all timers and relays except for a timer 13 return to their initial conditions.
Patent JP-S61285832-A (JP)
Title: Data collection system
Inventor: MURATA KATSUJI
IPC: H04B7/24
Filed: 1985-06-12
Abstract: PURPOSE:To prevent a useless vehicle arrangement by detecting occupied vehicles in real time. CONSTITUTION:A slot sending a data is set by giving a data sending slot SA of occupied vehicle by 1 slot per 10 slots. A slot setting section 6 supervises continuously a signal from a data transmission request signal reception section 5 and when a data sending request signal is detected at the point of time reaching the data sending slot, a data generating section 7 is started to send data D1-Dn through a transmitter 10, a transmission/reception switching section 2 and an antenna 1. The data generation section 7 uses a signal from a fare meter 9 to detect idle/occupied vehicle and to form the data. A slot setting section 6 is reset when a detection signal of a data transmission request signal reception section 5 is interrupted. Thus, the collection of occupied vehicle data is attained in real time by providing the data transmission slot of the occupied vehicle by, e.g., every 10 vehicles.
Patent JP-S5351979-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUROSAWA HIROSHI
IPC: H01L21/56
Filed: 1976-10-22
Abstract: PURPOSE: To prevent the deterioration of h fe , defective moisture-proof, and noise increase, and to increase the reliability of device, by duplicately coating the upper and side surfaces of SiO 2  film coating the surface of junction with CVD oxide film and PSG. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63290401-A (JP)
Title: Active filter
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/20
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the deterioration in the attenuation characteristic at a high frequency region by providing an electromagnetic wave absorbing body near the resonator so as to increase the suppression ratio of the spurious radiation. CONSTITUTION:A ferrite rubber 11 as the electromagnetic wave absorbing body is arranged at the upper part in a shield case 9 of an active filter 1. Thus, the electromagnetic wave in the spurious mode is absorbed, then the case 9 does not act like a cavity thereby absorbing the spurious radiation. As a result, the deterioration in the attenuation characteristic by the spurious mode is prevented. In this case, when each resonator 3 is in the resonance state, an amplifier 7 acts like a negative resistor, the energy is supplied to a resonator 3 at the center thereby improving the sharpness Q equivalently.
Patent JP-S5829265-A (JP)
Title: Picture processor
Inventor: OZAWA TAKASHI
IPC: H01L31/02
Filed: 1981-08-12
Abstract: PURPOSE:To reduce the size of an image sensor and to improve the yield of element manufacture by arranging numbers of IC chips vertically in receiving grooves in a substrate, and using them as picture processors. CONSTITUTION:In an IC chip 5, four MOS type FETs 2 and a shift register 3 are incorporated in a circuit part 18. Input and output terminals 10, 11...17 led out of the circuit part 18 extend to one end surface of the chip 5, and end parts of those input and output terminals are located on the same plane with the end surface of the chip 5. Those IC chips 5 are arranged in parallel in chip storage receiving grooves provided on an insulating substrate (not shown in the figure) and formed in such a way that the length of the arrangement is equal to the  width of an original, thus incorporating driving circuit elements.
Patent JP-H06300891-A (JP)
Title: Storage method for nuclear-contaminated water and small solid
Inventor: SUDA SHOJI
IPC: G21F9/24
Filed: 1993-04-16
Abstract: PURPOSE:To safely store waste from nuclear facilities for over tens of thousand years and prevent flowout of nuclear materials by digging a tunnel in tundra, throwing it in there, filling up with water and freezing it. CONSTITUTION:Such earth physical phenomena as the change of revolution orbit of the earth, change of earth axis, warming due to CO2 are predicted. Other geological investigation results such as geological structure, geothermal effect, etc., are comprehended for selecting proper place of tundra with durability and the scale and depth of a tunnel is determined there to dig a tunnel. In the case of nuclear contaminated water, it is injected with a pump by introducing the low temperature air for cooling and making use of the heat capacity of the frozen ground, the filled water in the tunnel is frozen to keep semi- eternally together with tundra. The solid and the like contained in a small vessel is opened to fill in water and by adjusting the relative weight as a whole, the filled water is cooled to freeze and is included in tundra.
Patent JP-S5751143-A (JP)
Title: Preparation of doped silica glass
Inventor: SUDOU SHIYOUICHI
IPC: G02B6/00
Filed: 1980-09-11
Abstract: PURPOSE:To obtain the titled glass having a uniform dopant concentration, by exposing a porous glass material consisting of SiO2 to a gas for forming a doped silica glass, forming an SiO2-dopant solid solution, the making the solid solution into a transparent glass. CONSTITUTION:A quartz glass tube 31 is heated by a flame 33 while being rotated, and a raw material gas for forming glass is made to flow through the glass tube 31 and form a porous glass layer 32 on the inner wall of the glass tube 31. The internal temperature of the glass tube 31 is then reduced to 500-1,000 deg.C, and a gaseous additive, e.g. GeCl4 or POCl3, capable of forming a solid solution on reaction with water and a gas for forming doped silica glass consisting of steam essentially are introduced into the glass tube 31 to form an SiO2-dopant solid solution on the surface of the porous glass layer 32. The resultant porous glass layer 32 is then made into a transparent glass and form a doped silica glass layer 34, and the layers 31 and 32 are collapsed to give a base material for an optical fiber.
Patent JP-S5650583-A (JP)
Title: Semiconductor high frequency oscillator
Inventor: SUGATA TAKAYUKI
IPC: H03B7/00
Filed: 1979-10-01
Abstract: PURPOSE:To oscillate high frequency by a semiconductor high frequency oscillator by forming two sets of converters made of paired comblike electrodes on a semiconductor substrate and irradiating light, electron beam or radioactive ray to the converters. CONSTITUTION:There are formed a converter U1 having comblike electrodes E11, E12 and a converter U2 having electrodes E21, E22, a central conductor line H for coupling the converters U1, U2, and external conductor lines G1, G2. The converters U1, U2 are formed of Schottky junction on P-N junction, and the lines H, G1, G2 are formed to the semiconductor substrate 1. A distributed constant line is formed of the lines H, G1, G2. This oscillator can be oscillated in high frequency by irradiating light, electron beam or radioactive rays to the converters U1, U2.
Patent JP-H05299953-A (JP)
Title: Automatic level control circuit
Inventor: KANEKO TOMOYA
IPC: H03G3/30
Filed: 1992-04-21
Abstract: PURPOSE:To prevent mis-transmission of an output level reduction alarm in the automatic level control circuit. CONSTITUTION:A voltage obtained by detecting an output signal from a high frequency power amplifier 5 at a detection diode 8 is amplified by a variable gain inverting amplifier 30, part of the output is compared with a reference voltage at an inverting amplifier 31 to control a variable resistance attenuator 4 thereby implementing automatic level control, and other part of the output of the variable gain inverting amplifier 30 is compared with a required voltage at a voltage comparator 32 to output a high frequency power reduction alarm. The output level is adjusted by using a variable resistor 19 of the variable gain inverting amplifier 30.
Patent JP-S6018733-A (JP)
Title: Temperature measuring device
Inventor: HIRANO MASAO
IPC: G01K11/20
Filed: 1983-07-11
Abstract: PURPOSE:To simplify the constitution of a temperature measuring device, by counting clock pulses during the period, in which the afterglow output of a temperature dependent fluorescent body exceeds a specified level. CONSTITUTION:A temperature dependent afterglow signal from a fluorescent body 2 is converted into an electric signal by a light receiving device 4 through an optical fiber 1, a half mirror 11, and the like. When the level of the signal exceeds a specified value, the output of a comparator 6 forming a level discriminator becomes a high level, an AND gate 7, through which clock pulses from an oscillator 8 passes, is opened, the clock pulses are counted by a counter (a) of a CPU 10, and a temperature is measured. Therefore, an A/D converter and the like are not required, signal processing becomes easy, and the constitution of the temperature measuring device utilizing the afterglow characteristics is simplified.
Patent JP-H05299148-A (JP)
Title: Ic socket
Inventor: KAI HITOSHI
IPC: H01L23/32
Filed: 1992-04-20
Abstract: PURPOSE:To reduce impedance by using a multi-layer printed wiring board for the board of the substrate of an IC socket, and forming the printed wiring for the power and grounding in the board into a plane pattern. CONSTITUTION:Positioning is made with guide pins 4 and holes 10 of a film 5 so that the conducting grains 9 of the anisotropic conducting film 5 are brought into contact with inner pads 8 on a multi-layer printed wiring board 3. When an IC 1 is fitted to an IC insertion hole 16, the IC 1 is positioned with the guide pins 4 and the guide holes 18 of an insulating substrate 11 so that leads 2 are located immediately above the conducting grains 9, it is fitted along the pins 4, and it is fixed to the board 3 with screw holes 17 and screws 15. When the IC 1 is inserted along the hole 16 of the substrate 11, the leads 2 are brought into contact with the conducting grains 9. When a cover 13 is fitted and fixed with a stopper 12, the projection 14 of the cover 13 presses the IC 1, the connection among the leads 2, conducting grains 9, and inner pads 8 is secured, and the IC 1 is connected to an external apparatus by external pads via through holes 7.
Patent JP-S5351286-A (JP)
Title: Polymerization of butadiene
Inventor: FUJINAGA YOSHIHISA
IPC: C08F4/00
Filed: 1976-10-22
Abstract: PURPOSE: To obtain a butadiene polymer having a narrow molecular weight distribution and a high cis-1,4-bond content, by the use of a catalyst consisting mainly of nickel in the presence of (alkyl) benzenesulfonic acid radicals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5251400-A (JP)
Title: Preparation of 6,13-dihydroquinacridones
Inventor: IMAHORI SEIICHI
IPC: C07D471/04
Filed: 1975-10-22
Abstract: PURPOSE:6,13-Dihydroxy quinacridones are prepared in high yield through ringclosure reaction in a specific solvent.
Patent JP-H08319164-A (JP)
Title: Apparatus for producing silicon carbide reaction sinter and method for continuously producing sinter
Inventor: BOKU SOUKAN
IPC: C04B41/81
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve productivity by transferring carbon preform by carbon woven fabric, continuously penetrating molten Si or Si-Mo alloy in a molten metal supply container from a guide passage, and eliminating excessive residual metal after production of bonded matter.  
     SOLUTION: Degreased porous carbon preform is placed on carbon woven fabric, carbon woven fabric is moved at speed of 0.5-5 cm/min., carbon preform is put in a reaction zone, and the reaction zone is heated at 1,450-1,700°C in high vacuum atmosphere, a molten metal supply container at 1,450-1,500°C and an excessively residual molten metal eliminator at 1,600-1,800°C. Molten metal Si or Si-Mo alloy is penetrated along a guide passage of a graphite member coated with pyro-carbon. A reaction furnace is set in inert atmosphere, and carbon woven fabric is moved while molten metal is penetrated to the carbon molten metal impregnation preform. Molten metal excessively residual on the surface of SiC reaction bonded matter after passing the reaction zone is eliminated while passing the excessively residual metal eliminator to provide SiC reaction bonded matter of an apparant specific gravity of about 3.0-3.15 g/cm 3 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04353297-A (JP)
Title: Fan
Inventor: NAKAGAWA YOSHIHIDE
IPC: F04D27/00
Filed: 1991-05-30
Abstract: PURPOSE:To give comfortable sleep while preventing a user from catching cold by providing a temperature sensor to detect ambient temperature, lowering air blasting amount in accordance with the ambient temperature at the time of timer driving and furnishing a control means to extend a timer time. CONSTITUTION:Whether a timer switch is operated or not is judged by a control circuit 13 while an electric fan is driven, and when it is YES, 'strong' drive is carried out. Thereafter, whether a specified period of time (one hour, for example) has passed or not is judged, and in the case of NO, whether ambient temperature detected by a temperature sensor 12 has dropped by a specified degree (1 deg.C, for example) lower than temperature TI at the time when timer driving is set or not is judged. Then, in the case when the specified period of time passes or the embient temperature drops by the specified degree, it is transferred to 'medium' drive. Thereafter, the same judgement is made concerning second and third specified periods of time (two hours, three hours, for example) and specified degrees of temperature (2 deg.C, 3 deg.C, for example), and it is transferred to 'weak' drive or to drive stop in accordance with these results of judgement.