baber/WOPTO huggingface dataset:
Patent JP-S5764490-A (JP)
Title: Circumfeential automatic tig welding device
Inventor: SAKAMOTO MICHITO
IPC: B23K9/29
Filed: 1980-10-06
Abstract: PURPOSE: To make butt welding in a narrow place possible by mounting two split rotatable electricity conducting rings on their inner side of two split bodies enclosing the circumferential surface of pipes, using transparent materials for the annular parts of the bodies opposite to the swiveling locus of an electrode holding these, and providing two split adapter rings contacting tightly the circumferential surface of the pipes on both sides of the bodies.  
     CONSTITUTION: Two split electricity conducting rings 14a, b are provided rotatably on the inner side of two split bodies 3 enclosing the circumference of pipes 1, and an electrode 16 is held by one ring 14a thereof. Transparent materials 18a, b of quartz glass or the like are used for the annular parts of the bodies 3 opposite to the locus of the electrode 16 swiveled by the rotation of the ring 14a, and further two split adapter rings 10a, b contacting tightly the cylindrical circumferential surfaces of the bodies 3 are provided. Here, electricity is supplied to the electrode 16 to generate an arc, by which the butt parts of the pipes 1 are welded under monitoring through the materials 18a, b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0430529-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOKI HIROYUKI
IPC: H01L21/3205
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to ensure an excellent step coverage in a stable manner by a method wherein an image layer is formed to a prescribed depth in an insulating film by an ion implantation method and then an isotropic etching processing is applied thereto so that a taper be formed. CONSTITUTION:A diffused layer 2 is formed in the surface of a semiconductor substrate 1 and, in succession, an insulating film 3 is formed on the substrate 1. Next, B<+>As<+> or P<+> ions are implanted by an ion implantation method, so as to form a damage layer 4. Thereafter a photoresist layer 5 is connected on the insulating film 3 and an opening H is formed. Using the photoresist layer 5 as a protection film, an isotropic etching processing is applied to the damage layer 4 so as to etch it completely, while a residual insulation film 6 is left behind. Next, the residual insulation film 6 is etched completely to be removed by an anisotropic etching processing. After the photoresist layer 5 is removed, in succession, a reflow processing is applied to make a taper part smooth, and an aluminum wiring 7 is formed by a sputtering method.
Patent JP-H09318377-A (JP)
Title: Navigator
Inventor: SUMIZAWA TSUGUO
IPC: G08G1/0969
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To search detour route as a single jam and to calculate an efficient detour route by, when multiple jam places and regulated places exist on a recommended route, searching a new detour route for display. SOLUTION: When a detour switch is judged on at a step S61, advances to S62, and when judged a recommended route is set, whether a car is running on the set recommended route or not is judged at S63. At S64, whether a jam place exists in the recommended route or not is judged, and when judged exists, a distance on the recommended route from a starting point of the route to a current position is calculated. At S68, a detour automatic setting flag is judged to be off, and it is on, advances to S69. At the S69, a distance from a head point of the jam is calculated, and at S70, is a jam place further exist ahead of the jam or not is judged. When multiple jams exist, whether the head point of adjoining jam is within 1km from the tail point is judged at S72, and in order to detour all jam placed, a distance from a head point of a leading jam is calculated.
Patent JP-S5662252-A (JP)
Title: Plate making method
Inventor: TOKUMARU EIJI
IPC: G03F1/00
Filed: 1979-10-26
Abstract: PURPOSE:To obtain 3-color printing masters, by converting the magnetic signal of a frame of video photographed with a video camera and recorded on a magnetic tape into an electric signal, and further into an optical signal, and reproducing the video from the optical signal on the master films. CONSTITUTION:A scene, a human figure, or the like is divided into 3 primary colors with video camera 1 and recorded on magnetic tape 2. These signals are converted into an electric current quantity signal of each color with input device 3, and  fed to color computer 4. Each color is corrected in computer 4, and the electric signals are fed to UCR circuit 5 to remove undercolors. The electric signals from circuit 5 are sent through amplifier 6 and converted into an optical intensity signals  with discharge tube 7 as an electrooptic converter, passed through lens 8, and printed as a light point on master film 10 wound up around recording cylinder 9 rotated  with motor 11. One color signal of the 3 primary color signals is read out by computer 4 on turning on switch 12 and each color master film is prepared separately.
Patent JP-H10153140-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KITAMURA TORU
IPC: F02D41/22
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To determine change in response speed of an air-fuel ratio sensing means while executing normal periodical control. SOLUTION: In the state that a cylinder correction factor KOBSV#1 of a cylinder #1 is fixed to be 1.0, feedback control is performed in each of other cylinders. A cylinder correction factor KOBSV#3 of a cylinder #3 may be fixed to an upper or lower limit value, while a cylinder correction factor KOBSV#4 may be deviated in a direction opposite to the factor KOBSV#3 (S604, S606). The cylinder correction factor KOBSV#4 of the cylinder #4 may be fixed to be the upper or lower limit value, while the cylinder correction factor KOBSV#3 of the cylinder #3 may be deviated in the direction opposite to the factor KOBSV#4 (S605, S607). In the cases above, quickened response of an LAF sensor 17 is determined (S609).
Patent JP-S5263073-A (JP)
Title: Semiconductor device for electric power
Inventor: WATARI YOSHIHIKO
IPC: H01L27/082
Filed: 1975-11-19
Abstract: PURPOSE:Thermal breakdown of a semiconductor device is prevented by using the emitter layer resistance of the layer resistance smaller than the resistance of a base layer and shorting between the emitter and base of a transistor for that resistor.
Patent JP-S63302256-A (JP)
Title: Improvement in stream smoothening device for downflow type heat collector
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1987-06-02
Abstract: PURPOSE:To make fine stream smoothening possible and not to be affected by the change in the flow amount by a method wherein contactors are composed of part of side edges of a large number of partition lines along edges which are in contact with a heat receiving plate and a large number of those contactors are put in parallel along the edge of plate-shaped material which is elastically deformable. CONSTITUTION:The edge 3 of a stream smoothening plate is pressed on the surface of a heat receiving plate 2 by elastic force of a plate-shaped material and by this action one side edge 4a of a partition line 4 is nearly in contact with the plate 2 along its surface in a certain range. The other side edge 4b adjacent to the contacted edge 4a is tilted to the edge 4a and each tongue-shaped piece 5 partitioned by the line 4 forms a gap between the plate 2 and itself. Heat receiving medium liquid discharged from a supply means 6 toward the plate 2 sticks to the plate 2 and flows down and the remaining liquid falling on the dish surface 7 of the stream smoothening plate 1 passes the edge 3 of the plate 1. Thus, the liquid passes through the gap 8 composed of nearly flat and thin space formed between the plate 2 and the piece 5 and is subjected to stream smoothening action spreading the liquid laterally and flatly.
Patent JP-S5763934-A (JP)
Title: Insulation type driving circuit for power switching element
Inventor: NOMURA TOSHIHIRO
IPC: H03K17/60
Filed: 1980-10-07
Abstract: PURPOSE:To speed and secure the transfer of a signal by obtaining a synchronizing signal and driving energy from an AC signal obtained by connecting an insulating transformer to a high-frequency power source and by outputting a control signal obtained from the synchronizing signal and an on-off command signal. CONSTITUTION:Voltages A and A', outputted from a high frequency power source 10 through an insulating transformer 14, are made into synchronizing signals, which are inputted to the exclusive OR ECO circuit 36 of a control circuit 18 and to one terminal of the ECO circuit 28 of a base-driving main circuit 16. In the circuit 18, an on-off command signal B1 from a signal source 34 is inputted to the other terminal of the circuit 36, which outputs a control signal C1. Since the signal C1 has a high-frequency AC waveform, it is insulated through a transformer 30 in the circuit 16 without being delayed and then inputted as a control signal C' to the other terminal of the circuit 28. The circuit 28 is held by a voltage obtained by converting the voltage A' into an DC voltage through diodes 20 and 22 and capacitors 24 and 26 and ORs the voltage A' and signal C' exclusively to output a base driving signal D1, equal to a signal B1, to power transistor.
Patent JP-2000325531-A (JP)
Title: Reel structure
Inventor: OHASHI YUKIMASA
IPC: A63F5/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To turn on and off lighting for arbitrary illustrations formed on a reel. SOLUTION: The reel structure having a rotatable reel is provided with a reel tape 34 which is formed of high-transmittance members formed with the plural designs constituting the outer peripheral part of the reel 32 and plural light emitting elements 36 which are disposed on the rear surface of the reel tape 34 in correspondence to the respective designs formed on the reel tape 34. A power source is selectively supplied via a power source supply substrate 38 to the plural light emitting elements 36, by which the specific designs are arbitrarily lighted.
Patent JP-S6117973-A (JP)
Title: Clock device
Inventor: YOSHINO MASAHIRO
IPC: G04R20/24
Filed: 1984-07-05
Abstract: PURPOSE:To correct the time automatically by allowing a reception pulse signal from a broadcast received sound signal to pass for a prescribed period to extract time casting tone pulses and correcting the present time on the basis of them. CONSTITUTION:The broadcast wave of a radio or the like which transmits a time casting signal VS following a silent period TS of a prescribed length is received by a broadcast receiving part 5, and this received sound signal is subjected to envelope detection by a waveform shaping part 6 to form a reception pulse signal Pgamma including a time casting tone pulse PS. The signal Pgamma is allowed to pass through a gate circuit 7 only for a certain period, where the signal VS, exists, after the present time of a clock part 4 comes a prescribed time t1 in the period TS. The pulse PS is extracted from a pulse signal PS' passing the gate part by a time correcting part 7, and a time correcting pulse Pa is formed on the basis of this extracted pulse to correct the present time of the clock part 4. In this case, the allowable frequency variance range of a clock generating part 1 of the clock part 4 is so set that the day difference of time deviation is shorter than the period TS.
Patent JP-2000330600-A (JP)
Title: Speech visualizing method, operating method of visualized speech information, devices therefor, and storage medium where these methods are recorded
Inventor: TSUTSUGUCHI KEN
IPC: G10L17/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a speech visualizing method, an operating method, and device which can display digitized speech information in a virtual space in a computer and edit the speech in the virtual space. SOLUTION: Firstly, a speech signal interpreting means 1100 obtains values of a gyration, etc., of the input speech signal, and a coordinate deciding means 1200 makes these values correspond to spatial shape coordinate values. A segmentation means 1400 divides the speech signal at a segment width in the direction of time axis. Next, a shape deciding means 1600 makes a typical features quantity of a speech signal in each segment correspond to a geometrical shape in each segment, and a shape size deciding means 1700 decides a size of the geometrical shape. A time axis arranging means 1800 arranges the above- mentioned shape in each segment along the coordinate axis corresponding to the time axis direction.  Thus, speech-edited digital data are created by inputting graphic operation to displayed spatial shapes, for example, a position, a size, and variation in color specifications and making the speech information vary inversely.
Patent JP-2000216249-A (JP)
Title: Method and device for manufacturing electronic device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/3065
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device manufacturing method with which a highly reliable low-resistance interlayer connection can be achieved by using fine connecting holes having high aspect ratios. SOLUTION: Prior to the cleaning of a natural oxide film 8, etc., formed on the surface of an impurity diffusion layer 5 or gate electrode wiring 3' exposed on the bottoms of connecting holes 7 and 7' by using the discharge plasma of a rare gas or by performing reverse sputtering, adsorbed water is removed from the surface of a substrate, to be treated by irradiating the surface with the light of a lamp in a nonoxidative reduced-pressure atmosphere.
Patent JP-H09303866-A (JP)
Title: Combustion apparatus
Inventor: SAITO TOSHIHISA
IPC: F24H1/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To ensure hot water temperature stabilization control for a combustion apparatus upon effluence hot water being again supplied, and improve convenience. SOLUTION: A combustion apparatus includes a hot water supply burner for performing heating combustion of a hot water supply heat exchanger an extension cylinder composed of an air suction extension pipe line derived from an instrument body of the combustion apparatus to time outside for incorporating external air into the instrument and of an exhaust extension pipe line disposed in the vicinity of the foregoing pipe line for exhausting exhaust burned of the hot water supply burner to the outside, and a water amount control valve 16 for adjusting the amount of water passing through the hot water supply heat exchanger whereby it stays while setting the amount of drawing of the water amount control valve 16 upon interruption of the hot water supply combustion as a predetermined drawing amount to again supply hot water.  An extension cylinder length detection part 31 estimates the length of the extension cylinder, and based upon water amount control valve drawing amount control data determined in response to the length of the extension cylinder valve drawing amount control means 28 reduces the amount of drawing of the staying water amount control valve 16 staying for hot water re-supply as the length of the extension cylinder is increased while increasing the amount of drawing of the water amount control valve 16 is staying as the length of the extension cylinder is shortened.
Patent JP-H034310-A (JP)
Title: Data transmitting and receiving circuit
Inventor: KONNAI SUEO
IPC: G06F3/00
Filed: 1989-05-31
Abstract: PURPOSE:To mask the output of erroneous data even in the case of inserting and removing a live line and to prevent an influence to the data of the other channel by mounting a mask circuit to mask output data until a synchronization is obtained after detecting a synchronizing signal on one circuit substrate. CONSTITUTION:The data are inputted from an R terminal and inputted through a bus receiving part 14 to a data processing part 11. The data are sent from the processing part 11 to a bus transmitting part 13. Whether the synchronization is obtained or not is detected by a synchronization detecting part 12, a signal from the transmitting part 13 is masked by an OR circuit 15 when the synchronization is not obtained, and the signal from the transmitting part 13 is passed as it is and the data are sent from a T terminal to the bus when the synchronization is obtained.
Patent JP-S5365504-A (JP)
Title: Prime mover controller
Inventor: WATANABE TOSHIJI
IPC: F01D17/10
Filed: 1976-11-22
Abstract: PURPOSE: To improve the reliability of the mechanically interlocked main steam stop valves whose one valve controls the lubricating fluid to be fed to a prime mover when it starts to operate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07325337-A (JP)
Title: Camera and film feeding device
Inventor: TAKU MASAKAZU
IPC: G03B17/30
Filed: 1994-05-31
Abstract: PURPOSE:To provide a camera with a large finder or a large stroboscope without making it large by obtaining such constitution that a cartridge chamber cover is provided with a fork gear and a film feeding mechanism is arranged only on the lower surface side of the camera. CONSTITUTION:A solar gear 14 which constitutes a planet mechanism together with a planet lever 15 and a planet gear 16 and which is always meshed with a gear 13 is provided with a friction spring 31. The lever 15 is positioned so as to abut on a stopper pin in the cartridge chamber cover 19 both in a winding-up direction and in a rewinding direction. Besides, it can be meshed with the fork gear 17 integrally constituted with the gear 16 and the cover 19 even when it is positioned in any direction. By providing the cover 19 with the gear 17 in such a way, the film feeding mechanism can be arranged only on the lower surface side of the camera.
Patent JP-S5662930-A (JP)
Title: Preventive method for defective form of steel strip in continuous annealing furnace
Inventor: MASUNO YOSHIHIKO
IPC: C21D11/00
Filed: 1979-10-29
Abstract: PURPOSE:To prevent defective forms occured on steel strip by controlling the temperatures, tensions, moving speeds from the results obtained by measuring tensile balances and temperatures of steel sheet with tension gauges and thermometers provided in a quenching zone of a continuous annealing furnace. CONSTITUTION:In a quenching zone of a continuous annealing furnace, tension gauges 3a, 3b are attached to rolls B, D and thermometers 4a, 4b on the furnace wall. Hereby the tensile balance and unevenness of temperatures of steel strip 1 passing through the quenching zone are detected by the tension gauges and thermometers respectively. A defective form in steel strip taken out from the furnace instead of passing through from the quenching zone to the overaging zone is detected by a form detector 5, which outputs a defective form signal, thereby the tension gauges check the tensile balance, then the thermometers check the unevenness of temperatures on the width direction. From these results, the contacts between coolers 2 in the quenching zone and steel strip 1 are, checked, and the moving speed, temperatures, tension of steel strip are controlled, thereby meandering of steel strip and the likes are corrected, thus prevents the occurrence of defective forms.
Patent JP-H01309231-A (JP)
Title: Plane display device
Inventor: UEDA TOSHIO
IPC: H01J11/44
Filed: 1988-06-07
Abstract: PURPOSE:To improve the electromagnetic shielding effect of a plane display device by connecting a spring clip and a holding plate for generating a contact force to the earth. CONSTITUTION:At an auxiliary printed plate 8, an earthing layer 81 is provided at the surface reverse to the part mounting surface, and its one side end is held by a holding plate 52 and a spring clip 6, while an earth cable 7 of a flexible printed plate connected to the earthing layer 81 of the auxiliary printed plate 8 is provided. As a result, the spring clip 6 and the holding plate 52 are earthed by the earth cable 7, a noise potential from a pulse circuit of a high speed and a high level close to these members is not induced. And since the outer side of a control circuit printed plate 3 to process the high speed pulse signal is covered with the earthing layer 81 of the auxiliary substrate, the radiation of the noise electromagnetic waves to the rear side of the device is reduced. The electromagnetic shielding effect of the device is improved consequently.
Patent JP-S6028764-A (JP)
Title: Snubber circuit of gate turn-off thyristor
Inventor: ISHIDOU MICHIHARU
IPC: H02M1/06
Filed: 1983-07-28
Abstract: PURPOSE:To obtain sufficient snubber effect without increasing a circuit loss by increasing the apparent capacity of a snubber capacitor only when a GTO is turned OFF, thereby suppressing the rise of an OFF voltage. CONSTITUTION:When a GTO1 is turned ON and a turn OFF signal is applied to the GTO1 from a gate circuit 3 in the state that a load current is supplied, a gate circuit 11 of a reverse conduction thyristor 10 generates a turn ON signal in synchronization with the turn OFF signal. When the thyristor 10 is turned ON, the stored charge of a snubber capacitor 9 is flowed through a flywheel diode 2 to the thyristor 10, thereby recharging in reverse polarity the capacitor 9. Subsequently, when the GTO1 is turned OFF, a snubber capacitor 7 is charged, and when the charged voltage becomes the prescribed voltage or higher, the capacitor 9 is also charged through the thyristor 10.
Patent JP-H06316986-A (JP)
Title: Arrangement method of wind-up type bundle of reinforcing bar and floor slab bar
Inventor: NAKAMURA HIROSHI
IPC: E04C5/04
Filed: 1993-05-06
Abstract: PURPOSE:To easily convey reinforcing bars and to reduce manpower and cost for arrangement work by connecting a plurality of reinforcing bars at specific intervals to form a coarse screen, and winding them on a cylindrical spool core in a bundle-shape. CONSTITUTION:A large number of reinforcing bars 3 are connected to each other with fine steel wires 2 at specific intervals and are wound on a cylindrical spool core in a bundle-shape. At that time, the reinforcing bars 3 are connected to the steel wires 2 by welding, and both ends of each of the reinforcing bars 3 are formed in a dumpling-shape so that the joint length of the reinforcing bars 3 in a site may be shortened. In the case of arrangement, a bundle of the reinforcing bars wound on the spool core is rolled out and spread on a floor to arrange the reinforcing bars 3 thereon.
Patent JP-H0434609-A (JP)
Title: Device for restricting power consumption
Inventor: IWAKUMA YOSHIAKI
IPC: G05F3/02
Filed: 1990-05-31
Abstract: PURPOSE:To simply and efficiently execute control by inhibiting the operation of a prescribed device when total power exceeds a prescribed value, then restricting power consumption. CONSTITUTION:The power consumption restricting device is provided with a master controller 11 and a current sensor 13 connected to the controller 11 detects the whole current flowing into a lighting line of a house. The controller 11 receives the whole current detected by the sensor 13 and calculates the whole power consumption of the house based upon the whole current. When the total electric energy exceeds the prescribed value, the operation of a prescribed electric device such as an electric rice-cocker and an electric oven is inhibited to restrict power consumption. Consequently, complex data transfer and internal processing can be made unnecessary.