baber/WOPTO huggingface dataset:
Patent JP-S63224562-A (JP)
Title: Still picture recorder
Inventor: KITAURA HIROSHI
IPC: H04N5/21
Filed: 1987-03-13
Abstract: PURPOSE:To improve the S/N of a fetched picture by fetching a picture signal by the share of one frame into a frame memory, and acting a noise reduce function including the detection of movement for a period in response to the required S/N improvement. CONSTITUTION:A movement detection circuit 6 compares an input video signal and an output signal of a frame memory 4 in the unit of a picture element and decides it to be the presence of movement if these is any difference in the comparison to output a signal. Its output is supplied to a mixture ratio generating circuit 7 to allow it to generate a mixing ratio K, which is supplied to an arithmetic circuit 3. On the other hand, a fetch pulse generating circuit 8 controls the circuit 7 to make substantially the valve K into '0' for the operator allowing to fetch a picture for one frame into the memory 4 by the operation of the operator such as depression of the fetch bottom in the event of a picture desired to be fetched supplied on the screen. Then an improvement S/N setting circuit 9 sets the quantity of S/N desired to be improved in response to a source such as a signal source of a TV camera in use, and the noise reduce function is operated while the signal is fetched for a required period depending on the set quantity.
Patent JP-H06239701-A (JP)
Title: Vitality-reserving agent for cut flower and method therefor
Inventor: TANAKA FUKUJU
IPC: A01N3/02
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a vitality-reserving agent for cut flowers and to provide a method therefore. CONSTITUTION:This vitality-reserving agent for cut flowers contains at least one selected from (1) an inorganic acid or its salt, (2) an organic acid of 2 to 4 carbon atoms or its salt, (3) gallic acid, (4) nicotinic amide and (5) L- arginine. The stem cut site is treated with a solution of the agent.
Patent JP-H11259143-A (JP)
Title: Dam water management and utilization system
Inventor: HOU TANCHIN
IPC: G05D9/12
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To calculate remaining reservoir quantity for each pur-pose in a dam reservoir and to distribute the remaining quantity. SOLUTION: A discharge calculation means 1 calculates discharge in accordance with the water level of a dam, a purpose-sorted discharge calculation means 5 inputs the calculated discharge and calculates discharge for each purpose in accordance with a pre deter-mined purpose-sorted discharge distribution rule, and plural reservoir quantity management means 3-1 to 3-n manage the reservoir quantity based on high water information detected from a high water detection means 2 and the calculated purpose-sorted dis-charge.
Patent JP-H08253211-A (JP)
Title: Packing device
Inventor: NAKASONE KENZO
IPC: B65B43/54
Filed: 1995-03-17
Abstract: PURPOSE: To miniaturize a packing device as a whole, by arranging a bag- feeding station, a bag-opening station, a filling station, and a sealing station in turn in the traveling direction of a traveling body along the upper side of respective traveling bodies. CONSTITUTION: A packing device is provided with a bag-feeding station 3, a bag-opening station 4, a filling station 5, and a sealing station 6 along the upper side of traveling bodies 1, 1 and a bag-support mechanism 7 is installed at the lower side of the traveling bodies 1, 1. In the bag-feeding station, bags P are supplied to a holder 2 by a bag-feeding mechanism 21. In the bag-opening station 4, the bags P supplied in the bag-feeding station 3 and held by the holder 2 and transferred are opened by the bag-opening mechanism 30 for the preparation of charging of materials to be contained in the filling station 5. In the filling station, the contents are charged in the opened bags P by a filling mechanism 30. In the sealing station 6, the opening of bags filled with the contents is sealed by a sealing mechanism 35.
Patent JP-H08256609-A (JP)
Title: Sheet-lifting device for green house
Inventor: TAKESHITA KENJI
IPC: E04H15/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a device for lifting a sheet for a green house, capable of easily spreading the sheet for forming the roof of the green house. CONSTITUTION: A device for lifting a sheet for a green sheet is used for sliding the sheet (S) for forming the roof of the green sheet and simultaneously lifting the sheet. The lifting device is provided with a fitting for fitting the sheet to the roof part (1) of the green house and with a roller member continuously disposed on the fitting, and the roller member is formed by independently disposing many rotatable rollers (30) on a roller shaft (31).
Patent JP-S58177374-A (JP)
Title: Printing head
Inventor: OKUNA KENJI
IPC: B41J2/26
Filed: 1982-04-12
Abstract: PURPOSE:To enable to obtain high-speed printing performance and reliability, by a method wherein a spring member is provided substantially in parallel with a magnetically attracted surface of an attracted member, and a fulcrum for rotation of the attracted member is formed on a magnetic pole surface of a yoke, in an impact-type printer. CONSTITUTION:Before starting a printing operation, the attracted member 9 is attracted to magnetic pole surfaces 12A, 13A of the yoke by a permanent magnet 14, the spring member 10 accumulates strain energy by deviating, and the spring force is adjusted by a pressing-in member 19. When a printing current is passed through a coil 15, the magnetic force of the magnet 14 is canceled, the attracted member 9 is rotated around the fulcrum for rotation constituted of an angular part 13B of the magnetic pole surface 13B by the spring force, and a printing wire 4 prints a dot. The spring member 10 takes the shape of a flexure curve in the form of a cantilever, so that an excessively high stress is not exerted thereon. In addition, since the fulcrum for rotation is provided at the angular part 13B, the radius of rotation which is the distance from the angular part 13B to the wire 4 becomes shorter, thereby reducing the moment of inertia. Accordingly, high-speed printing performance can be enhanced.
Patent JP-S51137533-A (JP)
Title: Game
Inventor: FUJIEDA MASATOSHI
IPC: A63F3/00
Filed: 1975-05-21
Abstract: PURPOSE: To provide a game which is not as difficult as Go but just as satisfying even for amateurs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61219089-A (JP)
Inventor: YAMAGAMI NOBUHIKO
IPC: G09G5/00
Filed: 1985-03-26
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-H10263757-A (JP)
Title: Method for continuously casting metallic strip and apparatus therefor
Inventor: MICHAEL TIBBS
IPC: B22D11/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To drastically reduce traverse crack caused in a strip at a zone just below a roll gap by scarcely needing the bending of the strip for matching to the suspension angle of a loop. SOLUTION: As for this continuous casting method of a metallic strip which introduces the molten metal into the roll gap 27 between one pair of parallel casting rolls 22A, 22B, forms a molten metal casting pool part 30 supported with the roll casting surfaces 20A, 20B just above the roll gap 27 and feeds the solidified strip 12 downward from the roll gap 27 by rotating the casting rolls 22A, 22B, the strip 12 coming out the roll gap 27 is suspended as the loop-state so as to form the loop 36 without developing the side bending near the loop 36 and come out the roll gap 27 in the almost tangential direction to both roll casting surfaces 20A, 20B.
Patent JP-S61223632-A (JP)
Inventor: ROBERUTO EE NITSUCHIYUMAN
IPC: G01N15/14
Filed: 1986-03-19
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-S61222762-A (JP)
Title: Printing system for color printer
Inventor: NAGAYAMA MARI
IPC: B41J5/30
Filed: 1985-03-25
Abstract: PURPOSE:To eliminate the need for providing line buffers for each color, enable the number of line buffers to be markedly reduced and contribute to an improvement in the mounting area or the like, by a system wherein printing information is stored, and character information for a relevant color is developed into printing patterns at the time of printing. CONSTITUTION:A one-line amount of printing information received is stored into an auxiliary buffer 27. A color printing means is selected based on color information contained in the printing information, printing information to be printed in the color is extracted, is developed into printing patterns while referring to a character pattern generating part 12, and the patterns are stored into the line buffer 28. After the content of the line buffer is printed by the color printing means, the pattern development for the next color printing is conducted on the same line buffer during a carriage returning operation, and the same line is printed. Accordingly, since the above operations is repeated for a one-line amount of information, the number of the line buffers can be reduced from 4 (required in a conventional system) to 1.
Patent JP-S60202305-A (JP)
Title: Measuring machine for vehicle
Inventor: YAMAZAKI KICHISABUROU
IPC: G01B5/00
Filed: 1984-03-27
Abstract: PURPOSE:To correct errors caused by the deviation from the vertical direction indicated by a vertical body due to the inclination of a vehicle automatically, by providing a variable angle part, which changes the angle of each suspending body with respect to a base table by the weight of the base table in correspondence with the inclination of the vehicle. CONSTITUTION:The angle of each suspending body 6 with respect to a base table 4 is changed by the weight of the base table in correspondence with the inclination of a vehicle 10 to front and rear and right and left and to the composite direction thereof by using variable angle part 24. The parts 24 are provided directly below a connecting part 8 of each suspending body 6 and in a major frame 22 of each lateral bar 2. Reference point parts 14 at the connecting parts 8 of the four suspending bodies 4 and one vertical body 17 are connected to corresponding vehicle reference points 9a and 9b. The base table 4 and the vertical body 17 are suspended from the vehicle 10. At this time, even though the vertical direction indicated by the vertical body 17 is deviated from the up and down direction of the vehicle 10 by the inclination of the vehicle 10, a reference part 12 is automatically deviated in correspondence with said deviation. Therefore, the error caused by the deviation due to the inclination of the vehicle 10 can be automatically corrected.
Patent JP-H09216950-A (JP)
Title: Transparent plate material made of cellulose and its production
Inventor: ENDO TAKASHI
IPC: B29L7/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent platy material by using chemically unmodified cellulose microparticles as the starting material and bonding them to such a sufficient degree that irregular reflection does not occur within and among the microparticles. SOLUTION: This material is made of cellulose microparticles and is prepared by adjusting the adsorbed water of cellulose microparticles obtained by pulverizing natural cellulose and having a mean particle diameter of 20μm or below and a degree of crystallinity of 0-20% to 3-6wt.%, and applying heat and pressure to them at a temperature of 100-180 deg.C under a pressure of 500-3,000kg/cm<2> . This novel plate material and a process for its production have possibilities of developing a novel plastic material made of natural cellulose and a technique of forming plastics and have possible uses in a wide variety of industrial fields.
Patent JP-S63227067-A (JP)
Title: Gas laser oscillator
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/036
Filed: 1987-03-17
Abstract: PURPOSE:To enable operation stably even by highly repetitive laser oscillation by forming a communicating section communicated with a cavity to a sidewall on the upstream side of a gas laser medium to the circulating gas laser medium in an electrode to which a pre-ionization electrode is disposed. CONSTITUTION:An anode 2 and a cathode 22, the inside of which has a cavity 6 while being opposed to the anode 2 and to the surface of which opposed to the anode 2 a plurality of pre-ionization holes 7 communicated with the cavity 6 are shaped, are mounted into a laser tube 1 into which a gas laser medium is sealed, and a pre-ionization electrode 8 forming glow discharge between the cathode 22 and the electrode 8 is arranged into the cavity 6. A communicating section 23 communicated with the cavity 6 on the inside of at least the upstream-side sidewall of the cathode 22 to the gas laser medium circulating in the electrode 8 is shaped to at least the upstream-side side surface of the cathode 22. Since not only a section between both the cathode and the anode forming main discharge but also the gas laser medium in the cavity 6 for the cathode 22 can be replaced, the generation of arc discharge between both the cathode and the anode can be prevented even by highly repeated laser oscillation.
Patent JP-S63227190-A (JP)
Title: Automatic frequency controller
Inventor: OTSUKI TAKUYA
IPC: H04N9/83
Filed: 1987-03-17
Abstract: PURPOSE:To easily automatically control a frequency without requiring an especially high operating clock frequency by integrating a difference between a reference angular frequency signal and an error angular frequency signal and obtaining a phase signal. CONSTITUTION:When a video signal is inputted from an input terminal 501, a horizontal synchronizing signal is separated by a synchronizing separator circuit 102. A subtracter 104 subtracts the error angular frequency signal from the reference angular frequency signal 103 to output an angular frequency signal. An integration circuit 105 integrates the angular frequency signal and converts to a phase signal. The phase of the horizontal synchronizing signal from the circuit 102 is compared with the phase signal to output an error phase signal. A phase/angular frequency converter 107 converts the error phase signal to the error angular frequency signal. Herein, the subtracter 104, the circuits 105-107 constitute an AFC group. A multiplier 108 multiplies the phase signal of the output signal of the circuit 108 by a constant multiplier factor (b) and an adder 109 adds other phase signal phi (nT) to the output phase signal of the multiplier 108. A phase/amplitude converter 110 converts the phase signal to an amplitude signal.
Patent JP-H09226292-A (JP)
Title: Knocking-type water ball-point pen
Inventor: OSHITA KATSUJI
IPC: B43K24/08
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a knocking-type water ball-point pen with a safety clip which enables the protrusion and retraction of a writing part at the tip of a refill in a ball-point pen by operation of the same knocking part. SOLUTION: In a knocking-type water ball-point pen with the writing part 21 at the tip of a refill to be protruded from and retracted into the member, a tapered part 13 is formed near the tail end of the shaft cylinder 1 and a long hole 15 is perforated in this tapered part 13. Further, the fixed part of a clip base end is engaged with the edge of the long hole 15 in such a manner that a clip is movable forward/backward. When the writing part 21 is protruded from the tip opening 14 of the shaft cylinder, the clip base end advancing along the tapered part tightly sticks to the surface of the shaft cylinder and the engaging protruding part 31 of the clip is sunken into a hole 16 formed in the shaft cylinder.
Patent JP-S63225901-A (JP)
Title: Magnetic recording/reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B5/02
Filed: 1987-03-16
Abstract: PURPOSE:To prevent the burst of noise into an external electric circuit part, by incorporating a signal transmission mechanism consisting of a rotary contact such as a spring and a fixed brush in a guide drum device. CONSTITUTION:A lower drum 2a in which a spatial part 2a1 is formed annularly on the upper part of a guide drum 2, and also, a bearing part 2a2 is formed on the lower part is fixed on a drum base 11 with a screw 94. A drum shaft 81 is supported with the lower drum 2a rotatably freely via a pair of bearings 82a and 82b arranged in the bearing part 2a, and a flywheel 83 is fixed on the upper end part of the shaft 81, and a slip ring 84 for feeding is fitted in the drum shaft 81 in the annular spatial part 2a1. An upper drum is fixed on the upper end of the flywheel 83 so as to close the spatial part 2a1. Also, on the lower end part of the lower drum 2a, a pulley 85 for driving is fixed with the screw, and a drum tape guide 2c is fixed on the lower drum 2a with screws 88a and 88b via a bracket 87.
Patent JP-S60202993-A (JP)
Inventor: NAKAMURA HIDEKI
IPC: H05K7/18
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61218934-A (JP)
Title: Flame surface sensor
Inventor: AMANO KOZO
IPC: F02P17/12
Filed: 1985-03-25
Abstract: PURPOSE:To compact the outer shape of a sensor electrode part and to manufacture it at a moderate cost with the simple manufacture by providing an insulating body held by a fitting by laminating thick film sheets of a ceramic insulating body. CONSTITUTION:The insulating body 2 is a sintered plate-like body made of ceramic materials such as alumina, nitrogen and silicon, and is composed of rectangular thick film sheets 21, 22, 23 and 24. In this case, in order to abandon a conventional assembly method for requiring high costs, these thick film sheets are laminated prior to baking, and a central electrode 3 and a grounding electrode 4 are inserted into recessed parts 22a and 22b. Then the simultaneous baking is executed, and the insulating 2 securing the central electrode 3 and the grounding electrode 4 is formed. Thus the formation of the insulating body 2, securing the central and grounding electrodes 3 and 4, wiring said electrodes 3 and 4 disposed in the insulating body 2 and installation of an electric heater disposed in the insulating body 2 can be facilitated.
Patent JP-H09248445-A (JP)
Title: Spiral fluid treatment apparatus and its production
Inventor: TAKAHASHI MASATO
IPC: F15D1/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss to enhance mixing and separation capacities and to provide separation treatment capacity and the compensability to damage by forming a fluid treatment part into the twist shape centering around a cylindrical shaft. SOLUTION: When a fluid is passed through a fluid mixing treatment part in the direction shown by an open face arrow 28, this fluid is moved along the oval cross-sectional shape of the fluid mixing treatment part 27. Since the oval cross section is continuously rotated with respect to the center 30 of a cylindrical shaft at respective positions, the same rotary component as the oval cross section is applied to the fluid. Therefore, the flow rate of the fluid near an inner wall surface 33 is higher than that of the fluid in the vicinity of the center of the cylindrical shaft and, as a result, the friction with the inner wall surface 33 becomes large. Since the axial component of the fluid is converted to a rotary component, the flow rate of the axial component of the fluid becomes different by the radial distance of the fluid from the center of the cylindrical shaft in the fluid treatment part 27. By this constitution, pressure loss is reduced and the mixing of the fluid can be performed in a short passage with high efficiency.
Patent JP-H03265791-A (JP)
Title: Pipe fitting
Inventor: KAJIKI YOSHIAKI
IPC: F16L21/08
Filed: 1990-03-12
Abstract: PURPOSE:To surely prevent slip out and damage of a socket by equipping it with a socket, which is provided with a recess having the first and second tapered faces, and a stopper, which has a periphery being inclined at an angle larger than the angle of inclination of the first tapered face where a locking part is provided at the inside periphery and one part in circumferential direction is cut. CONSTITUTION:A recess 13 for a stopper is provided at the inside periphery of a socket 10. This recess 13 for a stopper first becomes the first tapered face 13a where the diameter becomes narrower as it goes toward the opening 11, and the face ranging from it is the second tapered face 13b where an angle of inclination is a little larger than that of the first tapered face 13a. For a stopper 20, the periphery becomes the tapered face 21 where the diameter is reduced as it goes to the opening 11 side, and the inside periphery is provided with five saw-toothed locking parts 27a, 27b, 27c, 27d, and 27e. When a spigot 40 shifts in the direction of slip out, the stopper 20 reduces the diameter gradually, and also the first tapered face 13a of the socket 10 and the tapered face 21 of the stopper 20 get in the face contact condition. Since this is constituted this way, therein no fear of the stopper damaging each tapered face of the recess, and also the stopper is locked firmly to the periphery of the spigot, and prevents the spigot from slip out surely.
Patent JP-H05107056-A (JP)
Title: Range finder and camera having the same
Inventor: SEKI YOICHI
IPC: G01C3/06
Filed: 1992-03-17
Abstract: PURPOSE:To simplify construction and manufacture, to reduce a production cost, to prevent mixing-in of electrical noise and to increase reliability, in regard to a range finder for an auto-focusing camera. CONSTITUTION:A light-receiving lens 2 and a multilayer printed circuit board 3 are fitted to a holder 1. A sealing frame 6 is provided on the side of this printed circuit board 3 being opposite to the light-receiving lens 2, a bare-chio- shaped optical sensor 4 and IC 5 are packaged in a space surrounded by the frame and they are sealed together with protective resin 7. On the opposite side of the printed circuit board 3, a resistor R and a capacitor C constituting a part of a range finding circuit are packaged. Patterns on the opposite sides of the printed circuit board 3 are connected by a through hole and the range finding circuit is constructed of them. The protective resin 7 transmits a light of a specific wavelength. A light from a subject is transmitted through the protective resin and sensed by the optical sensor 4, and based on sensed-light data thereof, a distance to the subject is calculated.
Patent JP-S59188301-A (JP)
Title: Controller of electric railcar
Inventor: KAWAZOE YUUJI
IPC: B60L7/14
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a stable regenerative brake torque controlling performance of a controller of an electric railcar by reducing the output voltage of a converter in a range that the ratio of the voltage to the frequency is not constant but it becomes constant voltage and variable frequency. CONSTITUTION:A slip frequency function generator 13 applies a slip frequency in response to the deviation between a speed command and an actual speed and an amplifying compensator 17 applies a slip frequency in response to the deviation between a current command and a motor current to a low priority circuit 14. An adder 9 adds the output of a pulse sensor 8 and the output of the priority circuit 14 and applies an output frequency command and a voltage command to a stationary converter 5. A converter voltage correcting circuit 18 outputs a signal for reducing the output voltage of a converter 2 in a range that inputs an inverter frequency and outputs a constant voltage and variable frequency. In this manner, a predetermined brake torque can be obtained at the regenerative brake time.