baber/WOPTO huggingface dataset:
Patent JP-H04358322-A (JP)
Title: Optical information processor
Inventor: SOGO KOJI
IPC: G11B7/005
Filed: 1991-06-04
Abstract: PURPOSE:To suppress the generation of out-of-synchronism in a demodulation circuit. CONSTITUTION:When reproducing recorded information in an optical card, an interrupting circuit 120 interrupts the transmission of a pit detection signal, which is inputted within fixed time after the preceding pit detection signal, to a phase comparator circuit 112 of the demodulation circuit and a data discrimination circuit, and the pit detection signal to be inputted after the lapse of the fixed time is transmitted to the demodulation circuit.
Patent JP-S5385448-A (JP)
Title: Indicating instrument
Inventor: KUROIWA SHIGEO
IPC: G01D7/00
Filed: 1976-12-30
Abstract: PURPOSE: To enhance the convenience in instrument operation with a simple mechanism by so constituting the instrument that the full-scale indication of the absolute value of measurement values and the magnified indication of the deviation value of the measured values may be changed over if necessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11353011-A (JP)
Title: Sequence controller
Inventor: OKAYAMA YOSHIHIKO
IPC: G06F11/18
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To surely attain fault tolerance while suppressing the increase of a device scale by executing sequence computation corresponding to positive logic and negative logic and comparing two arithmetic results. SOLUTION: An I/O table means 11 stores an external signal corresponding to the positive logic and the external signal of the negative logic forming a pair with it while corresponding to the form that a storage address is bit- inverted in a positive logic area and a negative logic area. A holding means 17 reads the arithmetic result data from the positive logic area and holds them when the storage address of the I/O table means 11 allocated to the arithmetic result data of the positive logic is specified and reads and holds the arithmetic result data of the negative logic forming the pair with the arithmetic result data when the bit-inverted address of the storage address is specified.  A detection means 18 detects an abnormal state by comparing the arithmetic result data of the positive logic and the arithmetic result data of the negative logic forming the pair with them held by the holding means 17.
Patent JP-S5860749-A (JP)
Title: Toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/08
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a toner superior in developability, durability, and fixability, by specifying the particle size distribution of the toner. CONSTITUTION:Such particle size distribution is given to a toner that an average particle size (A), which is calculated on the basis of the particle number distribution from a particle xize meter which converts optical information connected directly to a microscope to an electric signal by a television camera and utilizes the number of scanning lines of the television and points obtained by fractionizing the number of scanning lines, and an average particle size (B), which is calculated on the basis of the number distribution from a particle size meter which amplifies the electric resistance change generated when suspended particles in an electrolyte pass through narrow holes, satisfy relation A/B=1-1.50. Thus, a toner superior in picture quality is obtained.
Patent JP-H0326303-A (JP)
Title: Separation of element
Inventor: KENMOCHI YOJI
IPC: B01D15/00
Filed: 1989-06-22
Abstract: PURPOSE:To simply and continuously separate a specified element from a mixed soln. contg. plural kinds of elements by impregnating an org. extracting reagent selectively adsorbing the specified element into a filter and b arranging the mixed soln. and an extracting solvent with the filter in-between. CONSTITUTION:An org. extracting reagent selectively adsorbing a specified element such as iron, e.g. mono-2-ethylhexyl ester of 2-ethylhexyl-phosphoric acid is impregnated into a filter pipe 3 made of polytetrafluoroethylene resin, etc. A mixed soln. 4 contg. plural kinds of elements such as iron and Cr, e.g. an acid soln. having pH of about 2 and an extracting solvent 2 such as 5M sulfuric acid soln. are arranged with the pipe 3 in-between. The specified element such as iron in the mixed soln. 4 is adsorbed on the org. extracting reagent, extracted by the extracting solvent 2 through the pipe 3 and removed. The specified element can be simply and continuously separated.
Patent JP-H115938-A (JP)
Title: Protective coating material for flexible polyvinyl chloride waterproof sheet, excellent in weatherability
Inventor: KURIHARA HIDETOSHI
IPC: C09D131/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective coating material for a flexible polyvinyl chloride waterproof sheet, excellent in tight adhesion to the waterproof sheet without applying a priming, weatherability and wear resistance, and having good applicability and dryability. SOLUTION: This coating material contains a copolymer emulsion obtained by the emulsion polymerization in an aqueous medium ethylene, vinyl acetate, and one or more acrylic polymerizable components selected from the group consisting of acrylic acid, acrylic acid derivatives, methacrylic acid, and methacrylic acid derivatives. It is desirable that the amount of titanium dioxide blended is 10-150 pts.wt. based on 100 pts.wt. of the copolymer.
Patent JP-H116899-A (JP)
Title: Method for heating cathode, electron gun and accelerator utilizing it
Inventor: WATANABE SATOYUKI
IPC: H05H7/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To heat a cathode efficiently and rapidly and prevent a heating element from fracturing by selecting the crystal axis of it in the direction of the conduction of heat to the cathode efficiently. SOLUTION: A cylindrical cathode 2a is inserted into the tip of an outside electrode 2b shaped like a hollow cylinder and is held. The cathode 2a is fixed on a resonance axis line L by fastening a flange part at the back end of the outside electrode 2b to an electron gun 1. Then, an edge face of a cylindrical heating element 2d is put in contact with an edge face of the cathode 2a and is placed between an inside electrode 2c supported out of contact with the outside electrode 2b by a supporting member 2e and the cathode 2a. The heating element 2d is made of heat-decomposable graphite with crystal axes (a) and (b) with high heat conductivity and low resistivity and a crystal axis (c) with low heat conductivity and high resistivity. The inclination of these crystal axes (a) to (c) to the surface put in contact with the cathode 2a, or the direction of electric current, makes it possible to generate Joule heat effectively and to conduct the Joule heat to the cathode 2a without storing it in the heating element 2d.
Patent JP-H0510137-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02B25/16
Filed: 1991-07-01
Abstract: PURPOSE:To form a sufficiently carbureted mixture around a spark plug irrespective of an injection quantity. CONSTITUTION:A spark plug is set up in the central part of a cylinder head inner wall surface, and two swirl type fuel injection valves 14a, 14b, whose spray angle becomes larger if the injection quantity goes beyond the constant value, is set up in a peripheral edge of the cylinder head inner wall surface. A recess groove 15, partitioned off by a pair of side wall surfaces 15b extending as gradually spreading toward these fuel injection valves 14a, 14b, is formed on top of a piston 2. Each recess groove side wall surface 15b is provided with a concave curved section while a radius of curvature in a cross section of each recess groove side wall surface 15b is gradually made larger toward each side of these fuel injection valves 14a, 14b. In succession, fuel is sprayed to one side of the paired recess groove side wall surfaces 15b from the fuel injection valve 14a while injection timing at a time when an injection quantity is less than a specified value is more delayed than that at a time when the injection quantity is much more than the specified value as well as when the injection quantity is less than the specified value, the fuel is sprayed toward the recess groove side wall surface 15b large in the radius of curvature being situated at each side of these fuel injection valves as compared with that when the injection quantity is larger than the specified value.
Patent JP-S6140098-A (JP)
Inventor: KONO MICHIYUKI
IPC: B23P21/00
Filed: 1984-07-31
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-H0327471-A (JP)
Title: Picture registration system
Inventor: ISE HIROTOSHI
IPC: G06F17/30
Filed: 1989-06-26
Abstract: PURPOSE:To accurately generate an index at high speed by extracting information showing the content of a column from a picture inputted from a picture input device such as a scanner and using it as index information. CONSTITUTION:A character string showing the name of a newspaper, an issuing date, a day of the week, pages and the like exists on the upper part of the printing areas of newspaper space. When there is a column identifier showing the content of pages, namely, an international column, a local column, an economic column, a household column and the like in the character string in such the case, the column identifier is character-recognized. When it does not exist, it is discriminated what page that space is. Then, it is discriminated what column that space is from page allocating information which is previously stored, or space is picture-analyzed. Thus, layout information is extracted and the layout of the column which matches with layout information is discriminated. Thus, information identifying the column extracted by such a process is added to index information. Thus, index information effective for registering the newspaper can be generated.
Patent JP-S5583326-A (JP)
Title: Semiconductor filter
Inventor: ENOMOTO TADAYOSHI
IPC: H03H19/00
Filed: 1978-12-19
Abstract: PURPOSE:To improve problems such as return distortion by integrally forming a charge transfer type transversal filter and compatible switched capacitor filter on the same substrate. CONSTITUTION:Pre-filter 28 is composed of parallel-in/serial-out type charge transfer element CTD, and main filter 29 is of serial-in/parallel-out type CTD to constitute CTD filter 100. This filter 100 is integrally formed on the same chip as pre- filter 101 using a switched capacitor composed of MDSFET switches 82 and 83 and capacitors Cs and C. In this constitution, adequate selection of a frequency where switches 82 and 83 are switched and ratio Cs/C of capacitors removes a passing band generated an odd number greater than a sampling frequency and that an even number greater, thereby improving greatly problems such as return distortion.
Patent JP-H0721103-A (JP)
Title: Data transfer device
Inventor: SUZUKI KATSUNORI
IPC: G06F13/38
Filed: 1993-06-30
Abstract: PURPOSE:To enable free programming by not clearing the value of the status register for received data with the reception permission bit of the control register to eliminate the restriction of the readout order of a status register in relation to the cleaning of the reception permission bit of a control register. CONSTITUTION:In this series data transfer device 101, error information in the status register 103 is not reset to '0' even when the reception permission bit of the control register 102 is reset to '0'. Namely, a reset signal generating circuit 108 which generates the reset signal for the status register 103 does not generate the reset signal even when the reception permission bit of the control register 102 is reset to '0'. Thus, even if the reception permission bit of the control register 102 is reset to '0', the reset signal for the status register 103 is not generated, so the information in the status register 103 is prevented from being broken. Consequently, the resetting of the reception permission bit and a read of the status register are performed independently of each other.
Patent JP-H04362041-A (JP)
Title: Device for curing ultraviolet-curing resin of optical fiber
Inventor: KASHIWABARA KAZUHISA
IPC: G02B6/44
Filed: 1991-06-05
Abstract: PURPOSE:To smoothly slide a sliding mechanism at all times by suppressing the intrusion and deposition of the fiber dust and resin into and on the sliding mechanism of the device for curing the UV-curing resin of an optical fiber. CONSTITUTION:A sliding mechanism 6 for moving a UV irradiation device 5 for irradiating an optical fiber 2 coated with a UV-curing resin (a) by a coating device 1 is set above the coating device 1. Although the sliding mechanism 6 is also set below the coating device 1, the guide grooves 7 and 8 of the sliding mechanism 6 are directed downward, and the fiber dust and UV resin hardly intrude into the guide grooves 7 and 8.
Patent JP-S5591791-A (JP)
Title: Preparation of vane for vacuum pump
Inventor: IIDA TOSHIROU
IPC: F01C21/08
Filed: 1978-12-28
Abstract: PURPOSE:To reduce change at the dimensions of a vane during operation by a method wherein a plate is soaked into a heated oil to let the desired shrinkage occur in the plate. CONSTITUTION:Prior to mechanical processing, a plate as a material for a vane 1 is soaked into oil for a vacuum pump and kept in the oil at a relatively high temperature for a relatively long period of time so that the desired shrinkage is produced in the plate. Next the plate is mechanically processed into a shape with the desired dimensions for use as the vane 1 for an oil circulating vacuum pump. This pre-treatment can prevent the vane 1 from getting exceedingly greater in its dimension during the operation of the pump.
Patent JP-H0718139-A (JP)
Title: Vinyl chloride-based polymer composition
Inventor: SUENAGA YUSAKU
IPC: C08L51/06
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a polymer composition low in melt viscosity, easy to process and mold, by incorporating a vinyl chloride-based resin with a specific silicone- vinyl chloride block copolymer. CONSTITUTION:This polymer composition comprises (A) 100 pts.wt. of a vinyl chloride-based resin and (B) 1-100 pts.wt. of a silicone-vinyl chloride block copolymer 0.1-50mum in mean particle diameter prepared by using, as polymerization initiator, a macroazo initiator 2000-300000 in weight-average molecular weight, made up of at least two constituents of respective formulas I and II [R<1> is H, a lower alkyl or nitrile; R<2> is H or a lower alkyl; R<3> is H, a (halogen- substituted) alkyl or phenyl; X is C=O or O; Y is NH, formula III or O; (p) and (r) are each 0-6; (q) is 0 or 1; (n) is 0-500], where the two constituents mutually bond through ester linkages, amide linkages or urethane linkages.
Patent JP-H08215470-A (JP)
Title: Drum type washing machine
Inventor: YOSHIMOTO KANJI
IPC: D06F49/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide a drum type washing machine of a low cost having a machine body not so heavy and easy to move, with reduced vibration noises at the time of spin-drying. CONSTITUTION: Multiple fluid chambers A1, A2 filled with a balance fluid are provided at the outer periphery section of a drum 8, and they are arranged at a uniform interval between them and at the same distances from a rotary shaft C. This drum type washing machine is provided with control valves V1, V2, a pump 20, and a control device detecting the bias of the center of gravity during the spin-drying of the drum 8 and feeding or discharging the balance fluid to the fluid chamber A1 or A2 on the opposite side to the biased side.
Patent JP-2000349968-A (JP)
Title: Image processor
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/409
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can conduct image processing to correct improper pixels and conduct simplified image processing without correction improper pixels. SOLUTION: Whether a film is a black/white photographic film is discriminated and in the case of the black/white photographic film, main processing is finished without conducting improper pixel correction processings. When the film is not a black/white photographic film, pixels of infrared ray IR luminous quantity data, whose IR luminous quantity is threshold or lower are detected as pixels (improper pixels) including dust adhesion or a flaw in a frame image, and image data corresponding to the improper pixels are corrected on the basis of fine scan image data placed around the improper pixels.
Patent JP-S5684071-A (JP)
Title: Picture information reader
Inventor: EJIRI KOUICHI
IPC: H04N1/19
Filed: 1979-12-12
Abstract: PURPOSE:To read information on an original, both line by line and character by character, selectively and easily by outputting a sensor-all signal when a reader is in a stationary state during an original read or a predetermined one-line signal when it is moving in a subscan direction. CONSTITUTION:A picture signal from two-dimensional image sensor 4 is supplied to fixed contact (b) of change-over switch SW and the input of analog switch ASW. While travelling contact (a) is changed over to the side of contact (b), picture signals that correspond to all of (m) scanning lines of one frame are sent by sensor 4 from contact (a) to output terminal 11 and while contact (a) of switch SW is at the side of fixed contact (c), only a picture signal that corresponds to one specific scanning line in the one-frame picture signal is sent out from contact (a) to terminal 11 via switch ASW. In this case, picture signal extracting circuit 12 selects and outputs only the picture signal, which corresponds to the m/2-th nearly-center scanning line, among the picture signals corresponding to (m) scanning lines of one frame.
Patent JP-H0512132-A (JP)
Title: Information processor
Inventor: FUJIWARA KAZUYUKI
IPC: G06F11/00
Filed: 1991-07-02
Abstract: PURPOSE:To re-set data in a RAM without stopping a device by reading out only data in which an error occurs from initial setting data within a main storage set at the initial setting of a RAM. from the main storage and to. CONSTITUTION:A base address holding register 3 holding an address within the main storage of initial setting data within a main storage 2 initially set in a RAM 1 at the time of actuating the device, an error detecting circuit 8 detecting the error of the read-out data of the RAM, an error address holding register 7 holding the read-out address of the RAM detecting the error, are provided. When the error was detected in an error detecting circuit, the initial setting data of the main storage to be instructed from the error address holding register and the base address holding register are written in the error address of the RAM.
Patent JP-S6138030-A (JP)
Title: Working vehicle for excavation
Inventor: IKEDA KAZUSHIGE
IPC: E02F3/43
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the rotation of an arm, etc., with reaction of excavation by a method in which on the basis of ON-OFF signals of an operating lever, a vehicular set stop angles, and present vehicular angles, the inoperative condition of a slewing base and an arm is detected to stop the rotation of the slewing base and the arm. CONSTITUTION:The vehicular angles of a sewing base 2 or an arm A are detected by a sensor S, and the operation signals of an operating lever 6 are detected by a potentiometer PM. Vehicular stop angles for the slewing base 2, etc., are set up by a setter 7. On the basis of the output of the meter PM, the operative and inoperative conditions of the lever 6 are judged by a judging means 8a. Set value signals, vehicular angle signals, and the output of the means 8a are put in a decision means 8d to decide the turning direction and inoperative condition of the slewing base, etc. To stop the rotation of the slewing base, etc., during the inoperative period, a command signal is sent out from an outgoing means 8e to the operation command value CV of the slewing base, etc. The occurrence of oblivious rotation of the slewing base, etc., by the excavation reaction can thus be prevented.
Patent JP-H0718435-A (JP)
Title: Method and device for magnetron sputtering
Inventor: ISHIBASHI AKIRA
IPC: C23C14/35
Filed: 1993-06-30
Abstract: PURPOSE:To improve the efficiency in utilizing a target and to stabilize the film forming rate and film characteristic by reciprocating a magnetic circuit at a constant speed along the traveling direction of a substrate on the rear of target and correspondingly controlling a discharge power. CONSTITUTION:A target 4 provided with a magnetron magnetic circuit 9 on its rear is arranged in a sputtering chamber, and a DC electric field is impressed from a DC power source 12 to produce plasma close to the target 4 surface. The target 4 is sputtered by the plasma to continuously form a thin film on a substrate 2 continuously traveled by a carrier 1 in opposition to the target. In this in-line magnetron sputtering method, the circuit 9 is reciprocated at a constant speed along the traveling direction of the substrate 2 by a moving device consisting of a moving mechanism 10 and a motor 11. A discharge power to be impressed on the target 4 is controlled through a controller 18 in accordance with the moving direction of the circuit 9, and the film forming rate is kept constant on the substrate.
Patent JP-H08334738-A (JP)
Title: Color liquid crystal display element and electronic equipment using the same
Inventor: SHIDARA HIDEHIKO
IPC: G02F1/1335
Filed: 1995-06-06
Abstract: PURPOSE: To provide a color liquid crystal display element capable of changing a display color easily in accordance with the taste of a user. CONSTITUTION: A color liquid crystal display element is provided with a liquid crystal cell 12, liquid crystal 20 sealed in the liquid crystal cell 12, polarizing plates 23. 24 arranged with the interposed liquid crystal cell 12 and a reflection plate 25. The polarizing plate 24 and the reflection plate 25 are fixed to a plastic substrate 26 and are rotated by the operation of a hook 27. The display color can be changed in accordance with the taste of a user without changing the impression voltage of liquid crystal 20.
Patent JP-S58121184-A (JP)
Inventor: BINNRUU HO
IPC: G11B23/00
Filed: 1982-09-16
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-H117291-A (JP)
Title: 'karaoke' device
Inventor: IIDA TOSHIYA
IPC: H04H20/76
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To transmit various information to a 'KARAOKE (orchestration without lyrics)' user according to the priority even when 'KARAOKE' is being performed. SOLUTION: When transmissive information is supplied from a communication device to a control part 3, the control part 3 reads priority information added to its transmissive information to judge whether or not it is on level 1 (highest priority). When it is on level 1, the control part 3 performs the notice processing of the transmissive information. At this notice-processing time, e.g. the transmissive information is superimposed on a background image signal to be displayed on a monitor 12. Signals are superimposed by controlling a video mixing part 10. By performing these processings, the 'KARAOKE' user can reads the transmissive information superimposed on a background part while singing the 'KARAOKE'. Thus, disaster information, refuge information, etc., are transmitted surely without impeding 'KARAOKE' performance.