baber/WOPTO huggingface dataset:
Patent JP-H06224791-A (JP)
Title: Device for estimating data communication channel
Inventor: KURISUTOFU MURO
IPC: H04B7/005
Filed: 1993-10-06
Abstract: PURPOSE: To obtain an estimating device for data a communication channel. CONSTITUTION: As is generally known, an estimating device 2 for a data communication channel 1 receives the training sequence ri corresponding to a learning sequence si generated at the other end section of the channel 1 at one end section of the channel 1, generates the learning sequence si , and correlates the learning sequence si with the training sequence ri so as to obtain a series of correlation coefficients hi . The estimating device 2 incorporates a correcting means which corrects the coefficient hi having the minimum absolute value to zero so that the sum total of the squares of the absolute values of these coefficients may become smaller than part S of the sum total of the squares of the absolute values of all coefficients hi .
Patent JP-S62111664-A (JP)
Title: Method and device for drying laver
Inventor: YAHIRO ATSUSHI
IPC: A23L17/60
Filed: 1985-11-11
Abstract: PURPOSE:In drying laver by setting circulation passageways with plural steps vertically in a drying chamber, to carry out proper drying, by changing optionally number of steps of circulation passageways to circulate laver. CONSTITUTION:Laver sheet made on a laver drainboard is dried by transporting it in a drying chamber 2 totally or by passing successively top and bottom circulation passageways 3 and 6 having plural steps mainly. In the operation, laver drainboards are fed to and taken out from the circulation passageways 3 and 6 from a transportation passageway outside a drying chamber 2 totally or from a passageway 16 mainly passing through the outside of the drying chamber 2. Further transportation of the laver drainboards between circulation passageway in a top and bottom position correlation is carried out by passing partially through a transportation passageway 16 outside of the drying chamber once. Namely, number of steps of the circulation passageway to circulate the laver is optionally changed and proper drying can be carried out.
Patent JP-2001075774-A (JP)
Title: Information processor, its method and program storage medium
Inventor: KOJIMA KIYONOBU
IPC: G10L15/28
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To simply start up a program and to process a required object. SOLUTION: A launcher setting data base 113 stores 1st specific data for specifying a program and 2nd specific data for specifying an object to be processed by the program. A voice recognition engine 101 recognizes voice and generates 1st and 2nd words corresponding to the voice. A voice commander 102 compares the 1st word with the 1st specific data, compares the 2nd word with the 2nd specific data, and when the 1st word corresponds to the 1st specific data, starts a program corresponding to the 1st specific data. When the 2nd word corresponds to the 2nd specific data, the operation of the program is controlled so as to process an object corresponding to the 2nd specific data.
Patent JP-H03114671-A (JP)
Title: Torch angle control method for groove automatic profile control by arc sensor
Inventor: SUGITANI YUJI
IPC: B23K9/12
Filed: 1989-09-28
Abstract: PURPOSE:To perform welding with excellent welding quality by performing welding while maintaining the welding speed at a specified value and changing the proceeding direction and maintaining a proper torch angle by using a welding robot having a high-speed rotational arc welding torch with respect to materials to be welded with a bent weld line having a groove. CONSTITUTION:A welding arc is rotated at high speed of 10-200Hz by using the welding robot having the high-speed rotational arc welding torch and the rotational position of the arc with a Cf point ahead in the welding proceeding direction as the reference position at a welding current Ia and the welding voltage Ea is detected. A value obtained by integrating the difference (Ia-Io) between the above-mentioned current Ia and a reference value Io of the welding current for every rotation of the arc is defined as  y and the difference (SL-SR) between values obtained by integrating the difference (Ea-Eo) between the voltage Ea and a reference value Eo of the arc voltage by the region surrounded by the same phase angles phi (5 deg.<phi<90 deg.) on right and left with the Cf point as a center is defined as  x. The welding proceeding direction and the groove width direction are corrected by the values of  y and  x and size of the welding speed is maintained at the specified value and the welding torch angle is maintained constant.
Patent JP-S60138793-A (JP)
Title: Address converting circuit
Inventor: KUMADA ICHIROU
IPC: G06F12/06
Filed: 1983-12-27
Abstract: PURPOSE:To decrease the circuit scale and also the delay time by using logical constitution so as to attain address conversion. CONSTITUTION:The high-order 2-bit of an address of 6-bit on row address lines LC of (m+1) lines, e.g., 6 lines, and the high-order 3-bit of the address of 6-bit on column address line LR of (n+1) lines, e.g., 6 lines, are converted into the address of 4-bit by a decoder of logical constitution, the result is used as the high- order bit and the remaining address is used as the low-order bit and then the address of 12-bit is converted into an address of 11-bit. In this case, since the address converting decoder is not constituted with an adder and a multiplier but with the logical constitution, even if the number of rows and columns is increased, the circuit scale is not increased and the address converting circuit is of small circuit scale and the delay time is less.
Patent JP-H1077607-A (JP)
Title: Method of executing viaduct by using pca concrete member
Inventor: SASAYA TERUMASA
IPC: E01D101/24
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To save labor and shorten the term of works by eliminating the execution of works of forms and a timbering on a field when a viaduct made of reinforced concrete having overhanging sections on both sides is constructed. SOLUTION: In a connector, in which a PCa cross beam 31 and PCa overhanging beams 32, 32 arranged on both sides of the PCa cross beam 31 through spaces S are connected mutually by cross-beam main reinforcements, the PCa overhanging beams 32, 32 are constrained beforehand to H-steel, and the connector is hung up at every H-steel 5 and built on PCa columns 20, 20. The PCa overhanging beams 32, 32 and a PCa overhanging slab 35 are supported by H-steel 5 until the execution of works is completed by placing and curing post- cast concrete 36 after building.
Patent JP-S62111730-A (JP)
Inventor: UEDA SUSUMU
IPC: B31B50/72
Filed: 1985-11-11
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-H0995319-A (JP)
Title: Creaser for bag-making, filling and packaging machine
Inventor: INOUE TATSUO
IPC: B65B47/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To correctly and reliably crease a part where a crease of a web is required irrespective of a change in conditions such as a material and a thickness size of the web. SOLUTION: By adjusting an adjust means 6 corresponding to a material, a thickness size, etc., of a web, pressing force of a V-shaped groove 2a toward a V-shaped protrusion 1a is adjusted, and a tubelike web A wound like a parallelopipe along a parallelopipe B2 of a bag-making tube B passes between the sharp V-shaped protrusion 1a protruding from a ridge edge B5 of the parallelopipe B2 and the V-shaped groove 2a fitted with the V-shaped protrusion 1a in this state, whereby a part opposite to the ridge edge B5 of the web A is folded outward in an acute angle while it is being interposed with an optimum pressure to make a crease C1.
Patent JP-2000081411-A (JP)
Title: Oxygen sensor element
Inventor: KATABUCHI TORU
IPC: G01N27/409
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor element capable of obtaining high sensor outputs and being excellent in heat resistance as well as in responsiveness. SOLUTION: An oxygen sensor element 1 comprises a solid electrolyte 15, a reference gas chamber 16 provided therein, a measuring electrode 11 provided on the outer surface 150 of the chamber 16, and a reference electrode 12 provided on the inner surface 160 of the chamber 16. The outer surface 150 has a measurement gas contact surface 13 making contact with a gas to be measured, in the range of a length L from the element end 159. The length L1 of the measuring electrode 11 is 0.2 L or more and the measuring electrode 11 is provided within the range of a length of 0.8 L from the element end 159. The thickness of the measuring electrode 11 is from 0.5 to 3.0 μm.
Patent JP-S63104591-A (JP)
Title: Control device for exposure of video camera
Inventor: IIDA KOJI
IPC: H04N9/04
Filed: 1986-10-21
Abstract: PURPOSE:To automatically obtain a video with a nearly appropriate exposure level by setting a value corresponding to color temperature information to the correction value of a diaphragm controlled value. CONSTITUTION:A colorimetry sensor 1 consists of photoelectric conversion elements 1a-1c and an analogue circuit 2 consists of a part which logarithm- compresses respective spectral components and a part which calculates the difference of logarithm-compressed spectral components. A correction arithmetic circuit 3 reads ratio signals logB/R and logG/R, finds out color temperatures corresponding to the values of ratios VlogB/R and Vlog/R, and discriminates to be a fluorescent light if the absolute value of the difference of the calculated color temperature exceeds prescribed value. If the illumination source is detected to be the fluorescent light, the exposure correction value corresponding to color temperature information is automatically outputted. With inputting the output and a diaphragm aperture value obtained in a diaphragm value detection circuit 11 to a driving quantity arithmetic circuit 12, the diaphragm correction driving quantity is found and diaphragm correction is automatically executed.
Patent JP-H0298456-A (JP)
Title: Gradation printer and its test chart preparation
Inventor: YAMASHITA HARUO
IPC: B41J2/52
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a gradation printer capable of temperature compensation and gammacompensation data for a reference heat content at reference temperature by determining a pulse width correction factor using both the estimated value of a heat content near the heat generating element base of a thermal head and the estimated value of temperature near the printing head base, and correcting the temperature. CONSTITUTION:The sum of a temperature increase due to the heat content of a thermal head base 3 and the ambient temperature of a thermal head 27 is measured as thermal head base temperature by a temperature detection device 25, and a temperature increase due to the heat content of a heat generating element substrate 2 by applied energy is estimated by a heat content estimation device 24 using the applied energy, for each line of the thermal head 27, which is calculated by a pulse width integration device 23. Then a pulse width correction factor for the correction of any adverse effects of the heat contents of the thermal head base 3 and the heat generating element substrate 2 as well as an ambient temperature upon a recording density is determined for each line by a correction factor determination device 26. Then the pulse width of a following line is corrected using this correction factor. In addition, the content of a table for a gamma correction device 20 is determined under reference heat content conditions at a reference temperature.
Patent JP-2001074447-A (JP)
Title: Optical path for area sensor array
Inventor: KAWAMURA EIJI
IPC: G01B11/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a system, in which the arrangement of optical axes of a plurality of area sensors can be set freely and which is low-cost in the system, which measures the position of an object, using the plurality of area sensors. SOLUTION: An optical-path conversion means, which is constituted of one or more prisms 208, 209, 210, 211 or optical fibers is installed in the sensor parts of a plurality of area sensors, so that the plurality of area sensors are arranged on the same face, that the cameras of the respective sensors are arranged differently in the area sensors and that optical axes of the respective cameras are arranged differently. This system is provided with a substrate 201 and optical-path conversion enclosures 202, 203.
Patent JP-H0587504-A (JP)
Title: Method for measuring plastic disc position
Inventor: WATANABE TADAO
IPC: G01B7/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable a position of a plastic disc to be measured without any contact by placing a metal disk which is of the same shape as that of the plastic disc into a retention trestle and then installing a proximity sensor which outputs an electrical signal according to a change in a magnetic field around a plurality of metal discs for measuring a position of the metal disks. CONSTITUTION:A detection coil 6 for generating a magnetic field and for detecting a change in the magnetic field is installed within a proximity sensor 4. When a metal disc 3 with the same dimension as that of a plastic disc approaches the coil 6, the generated magnetic field changes. The amount of change of this magnetic field is correlated to a distance from the coil 6 to the metal disc if a material and a shape of the metal are constant, thus obtaining a distance to the metal disc 3 according to an output of the sensor 4 if a correlation between a distance from the coil 6 to the metal disc 3 and an amount of influence to the magnetic field of the metal disc 3 is obtained. Also, when it is not possible to contact the metal disc 3 from an outside and to perform direct measurement, a compensation tool 12 is used. This tool 12 is in a firm structure where the metal disc 3 is exposed, thus enabling a position of the plastic disc and a reference position of a measuring device to be measured without any contact.
Patent JP-H1193150-A (JP)
Title: Suction port for recovering oil, oil recovering device, and oil recovering boat
Inventor: SUGIHARA KEIJI
IPC: E02B15/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a suction port for recovering oil, an oil recovering device, and an oil recovering boat to promptly cope with an emergency situation, such as an oil outflow accident and have maneuvability. SOLUTION: A suction port 3 for recovering oil comprises a casing-form suction port body 4: an intake opening part 5 arranged at the front of the suction body 4; and a connection pipe part 6 on the suction side arranged on the suction side of a fluid suction device 8 arranged at the rear part of the suction body 4 through a coupling pipe 37 and removably connected to the suction side of a fluid suction device 8. An oil recovery boat consists mainly of a hull and an oil recovery device.  Further, the suction port for recovering oil comprises a fluid suction device 3; cables 21 and 23 to hold the suction port 3 for recovering oil in a position where an opening upper edge 5a of an intake opening part 5 is floated from a water surface H and in a position where an opening lower edge 5b is sunk in water; a fluid suction device 8 to suck oil C and sea water W; a connection pipe part 30 on the ship side arranged on the suction side of the fluid suction device 8 and connected to a connection pipe part 6 on the suction side of the suction 3 for recovering; a storage tank on the hull side connected to the discharge side of the fluid suction device 8 through a sand sampling hose 9a and a sand sampling pipe 9b; and a discharge pump to drain water in the storage tank to the outside of a ship. Most equipment of a dredger may be diverted to that of this oil recovering boat.
Patent JP-H1071725-A (JP)
Title: Ink tank and inkjet cartridge
Inventor: NOAKI HIROAKI
IPC: B41J2/21
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide ink tanks which house color inks suitable for content of recording and which can be economically selected and used, and an inkjet cartridge. SOLUTION: Amt. of inks being respectively suitable for kind of recording data to be used are stored in a plurality of ink storing parts and each amt. is displayed on an ink vol. displaying part 12. In addition, in the box, ink tanks displaying the kinds of the recording data and an inkjet cartridge 10 with a recording head part 20 connected with a plurality of ink feeding parts of these ink tanks and provided with a plurality of jetting holes, are provided.
Patent JP-S61131265-A (JP)
Title: Tape loading mechanism
Inventor: NAGATSUKA OSAMU
IPC: G11B15/665
Filed: 1984-11-30
Abstract: PURPOSE:To stabilize a catching without being influenced by a change of a loading motor torque by installing a constrained part at a tape pull-out means, and constraining mechanically this with constraining members installed at an end of the loading. CONSTITUTION:When a guide post unit 14 approaches a loading end, a slope 24 of a cam plate 21 installed at the unit 14 abuts on a catching roller 29 of a catching unit 25 and make a progress as it does. For that reason, the catching roller 29 is pressed in the B direction of an arrow by the slope 24. The pressing force overcomes an energizing force of a coil spring 30 and a catching unit 28 is opened in the outside direction. A progressing force of the cam plate 21 functions as a wedge effect of the slope 24 and an oscillating plate 28 is easily opened. At a loading completing position, the catching roller 29 is engaged with a recessed part 23 of the cam plate 21 and the catching is executed. By such a constitution, the stable catching can be always executed without being influenced by the variation of a loading motor torque.
Patent JP-H07100344-A (JP)
Title: Polyamide-imide-based membrane
Inventor: SHIBATA KAZUHISA
IPC: B01D71/64
Filed: 1993-10-07
Abstract: PURPOSE:To produce a separation membrane excellent in removing performance of protein and low in secular change at the time of use by blocking terminated carboxylic acids of a polyamide-imide. CONSTITUTION:A polyamide-imide-based membrane is formed by a casting method or by discharging a hot polyamide-imide soln. from the outer peripheral part of a double pipe nozzle, and by discharging gas or a noncoagulating liq. to the polymer soln. from a core part. Then, the terminated carboxylic acids of the polyamide-imide-based membrane are blocked by 2,4-tolylene diisocyanate, etc., to obtain the objective membrane having the structural unit expressed by the formula (R1 and R2 are hydrogen and/or 1-4C alkyl group, X is the connecting group expressed by O, CO or SO2, R3 and R4 are methyl group, n is 0 or 1 and m is 30-1000) and <=0-5.0mol/kg terminated carboxylic acid group content.
Patent JP-H03116247-A (JP)
Title: Fault information holding circuit
Inventor: MIYAHARA YOSHIRO
IPC: G06F11/34
Filed: 1989-09-29
Abstract: PURPOSE:To hold already the fault information in a 2nd memory at a time point when a fault occurs by performing the reading/writing operations to a 1st memory together with a writing operation performed to the 2nd memory in a normal state and then using only the 2nd memory at detection of the fault. CONSTITUTION:A 1st work memory 11 and a 2nd work memory 12 of the same size are connected in parallel to a processor 15 via a data bus 13 and an address bus 14 respectively. In a normal state, the memory 11 is used as a working one to read and write the state display data. At the same time, a writing operation is performed to the same address of the memory 12. When a fault is detected, the state display data obtained at that time point is stored and the memory 12 is used as the working one to read and write the state display data. Thus it is possible to shorten the saving time of the fault information and also to hold the detailed internal information.
Patent JP-H1095676-A (JP)
Title: Production of ceramic substrate
Inventor: KIMURA HITOSHI
IPC: C04B35/64
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ceramic substrates by sintering ceramic green sheets disposed in an oven, enabling to sinter the green sheets without adhering the green sheets to each other by disposing the plural green sheets on a shelf plate in a piled state, heating the inside of the oven and simultaneously adding specific vibrations to the shelf plate. SOLUTION: This method for producing ceramic substrates comprises arranging plural ceramic green sheets 2 on a shelf plate 3 in a piled state, vertically fitting a guide 6 into the shelf plate 3 so as to surround the shelf plate 3, flowing an electric current in an electric heater 4 and an electric heater 4 disposed in the shelf plate 3 to heat the oven 1 and the shelf plate 3 at a prescribed temperature, and simultaneously operating a vibrator 5 connected to the shelf plate 3 to add 0.01-1DHz horizontal vibrations to the shelf plate 3 preferably in a vibration width of 0.01-1mm.
Patent JP-H08119220-A (JP)
Title: Packing machine
Inventor: NAGASHIMA AKIRA
IPC: B65B13/32
Filed: 1994-10-18
Abstract: PURPOSE: To prevent a heater from being heated even if a power switch is repetitively turned ON and OFF in a short time by controlling so that the heater is rapidly heated only when both the power switch and a rapidly heating switch are ON. CONSTITUTION: If a rapidly heating switch 12 is turned ON at a time point ta for example and, with the switch 12 as it is, a power switch 11 is turned ON at a time point tb, a rapidly heating instruction signal at a high level H is supplied from a control unit 200 to a heater heating control circuit 220 for a predetermined time from the time point tb. In contrast, if the switch 12 is not turned ON and only the power switch 11 is turned ON at the time point tb, a normally heating instruction signal at a low level L is supplied from the control unit 200 to the circuit 220. Since rapidly heating control can be thus selected, the heater 64 can be prevented from being heated even if the power switch 11 is repetitively turned ON and OFF.
Patent JP-S63108284-A (JP)
Title: Diagnosing device for battery for automobile
Inventor: MURAMATSU KUNIHIRO
IPC: G01R31/36
Filed: 1986-10-24
Abstract: PURPOSE:To eliminate the need for a current sensor and to reduce the cost by finding the internal resistance of a battery from variation in battery voltage due to the operation of a fuel injector and variation in battery current which is found previously by an experiment and deciding and diagnosing whether the battery is normal. CONSTITUTION:When an engine is in operation, various electric loads of a vehicle vary according to the power generation state of an alternator. For the purpose, the voltage variation and current variation of the battery 3 are detected to find the internal resistance of the battery 3. Namely, the internal resistance of the battery 3 is found from variation in the three-terminal voltage of the battery due to the operation of the fuel injector 2 and the current variation of the battery 3 due to the operation of the fuel injector 2 which is found previously by the experiment and whether the battery is normal or not is decided and judged on the basis of the internal resistance. Therefore, a current sensor is not necessary and the cost is reduced.