baber/WOPTO huggingface dataset:
Patent JP-H01251271-A (JP)
Title: Slip input device
Inventor: MIURA YOSHIYUKI
IPC: G06F3/0488
Filed: 1988-03-31
Abstract: PURPOSE:To input a slip in the same way as handwriting by providing a means for generating the coordinate data corresponding to a position which has been instructed by handwriting, a means for deciding an item, a means for recognizing a character and a means for displaying the character on a decided item. CONSTITUTION:A coordinate position on the surface of a tablet, which has been instructed with a pen 1i is detected by electrostatic coupling of an electrode applied by a scan of transparent electrodes 1c, 1d and the pen 1i. The detected signal is amplified by a pre-amplifier 1j and its noise component is eliminated through a filter 1k, said signal is applied as an instruction position detecting signal to a counter 1h, and its counting value is outputted as instructed position coordinate information on the surface of the tablet, which has been instructed with the pen 1i. In such a way, information of a character pattern which has been brought to writing input through a coordinate input device, that is, a sequence of a position coordinate is given to a display device through a processing controller, and an input of character information is executed as if the character is mentioned on the paper surface by using a pen.
Patent JP-H05239524-A (JP)
Title: Method for controlling blowing of converter
Inventor: TACHIBANA HIDEFUMI
IPC: C21C5/30
Filed: 1992-02-28
Abstract: PURPOSE:To execute the quantification of P and Mn in molten steel with high accuracy, to improve the presumed hitting accuracy of P and Mn in the molten steel at the end point and a blowing hitting ratio and to enable lowering or re-blowing ratio. CONSTITUTION:In a converter having an exhaust gas component analyzing means 7 and a converter slag level measuring means 9, the components in the molten steel, molten steel temp. and slag components and vol. are presumed by a component and temp. presuming arithmetic means 13 based on molten iron information before blowing, operational information of top and bottom blowing gas flow rates, etc., and process information varied in every moment, and the slag oxygen potential is presumed by an oxygen potential in slag presuming means 14 based on this arithmetic result and the exhaust gas component analyzed values and slag level measured value. The control quantity is obtd. by comparing and calculating this presumed result and the aimed pattern for each kind of steels, and a lance height and the tip gas flow rates, etc., are controlled by a control means 18 so that the oxygen potential presumed value in the slag calculated in every moment is contained in the fixed range from the aimed pattern during blowing.
Patent JP-H10326702-A (JP)
Title: Surge absorber
Inventor: OMORI YOSHIHARU
IPC: H01H85/46
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a surge absorber which prevents a surge voltage from entering a house and which protects all electronic apparatuses and electric apparatuses in the house by a method wherein both ends of a series circuit in which a voltage- dependent resistance element and a separating mechanism are arranged in succession are used as power-supply input terminals and a power-supply connection part by which at least one out of the power-supply input terminals can be connected directly to a power-supply bus bar is installed. SOLUTION: An insulating case is installed, voltage-dependent resistance elements 2a, 2b which are housed inside the insulating case are installed, and a separating mechanism which is housed inside the insulating case and which is connected in series with the voltage-dependent resistance elements 2a, 2b is installed. In addition, both ends of a series circuit in which the voltage-dependent resistance elements 2a, 2b and the separating mechanism are arranged in succession are used as power-supply input terminals. A first power-supply connection part by which at least one out of the power-supply input terminals can be connected directly to at least one power-supply bus bar of a distribution board, a control board or a switchboard which is installed inside the insulating case is installed.  Thereby, it is possible to prevent a surge voltage from entering a house and to protect an electronic apparatus and an electric apparatus inside the house.
Patent JP-S62236966-A (JP)
Inventor: YOSHIZAWA MASAHIRO
IPC: E04G21/04
Filed: 1986-04-08
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-S555749-A (JP)
Title: Selecting method for garbage
Inventor: CHIKAMOTO TOSHIYA
IPC: B03B9/06
Filed: 1978-06-29
Abstract: PURPOSE: To make it possible to select efficiently garbage of high purity, by treating the garbage having been crushed in eddying water in successive steps of removal of metals, removal of rubbers, removal of earth, sand, and glass, and in a concentrating and dehydrating step for the garbage.  
     CONSTITUTION: Garbage A contained in city refuse is roughly separated by a primary selector 1 of plastics B and inorg. matters C and is delivered as a classified garbage D to a fine selector 2. The selector 2 comprises an impeller crusher, a rotary screen, a rubber-removing screen, a pressure floating-concentrating unit, a centrifugal dehydrator, and separates the garbage from metallic, coarse, heavy materials E, coarse light mateials F such as plastics, rubbish, and inorganic materials G such as glass to form garbage H of high purity. The garbage H is treated anaerobically in a dissolving unit 3 to form a soln. I, which is subjected in a methanizing unit 4 to anaerobic fermentation, hereby methan gas J and a garbage of high purity, contg. 96% fermented material, are obtained in a yield of 90%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62237731-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI KOICHIRO
IPC: H01L21/302
Filed: 1986-04-08
Abstract: PURPOSE:To form a solvent liquid level constant and to prevent pulverized metal powder from being readhered to a sample surface by separating a resist and a metal layer in the state that a floating type sample holder and a wafer are lifted by vortexlike solvent and air bubbles to be rotated, and allowing the separated and pulverized resist and the metal layer to overflow from the cutout of an upper tank to recover and filter it. CONSTITUTION:When solvent 5 is in a steady state. the supply of the solvent to an upper tank 3 is temporarily stopped at a level (designated by a broken line 5a) in which a wafer 1 is not dipped, N2 gas is supplied to swell a resist for lifting off the lower surface of the wafer 1 with air bubblelike solvent. After this swelling, the solvent 5 is supplied, and the resist and a metal layer formed thereon are separated in the state that a floating type sample holder 2 and the wafer 1 are lifted by the above vortexlike solvent 5 and the air bubbles 8b to be rotated. The separated and pulverized resist and metal layer are floated on the surface of the solvent 5, and fed in the outer radial direction of the tank 3 by the voltage and centrifugal force.
Patent JP-H04312009-A (JP)
Title: Acoustic delay line
Inventor: NAKA KUNIHIRO
IPC: H03H9/36
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a thin and lightweight acoustic delay line to be used for various kinds of video equipments. CONSTITUTION:An acoustic delay medium 12 and a housing body 14 for storing this acoustic delay medium 12 are provided, and the size in width of the housing body 14 can be made small so to make it thin through constitution that a film filter 15 is stuck on the outer periphery of the above-mentioned housing body 14 so as to cover the acoustic delay medium 12, and simultaneously, the lightweight acoustic delay line requiring no protective case can be obtained.
Patent JP-H04312065-A (JP)
Title: Recorder
Inventor: KONISHI DAISHI
IPC: B41J25/304
Filed: 1991-04-11
Abstract: PURPOSE:To realize miniaturization, and to reduce cost by simplifying the structure of a recorder. CONSTITUTION:As for the recorder equipped with an image sensor 1 which reads an original, ink jet head 3 which records the original according to a received signal or a reading signal, and carriage 2 which scans those equipment, the carriage 2 is provided so as to operate the scanning of both the image sensor 1 and the ink jet head 3. Thus, the image sensor 1 reads the original after being scanned by the carriage 2. And also, at the time of recording, the ink jet head 3 records the original after being scanned by the same carriage 2.
Patent JP-S62236185-A (JP)
Title: Error correction method
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 1986-04-07
Abstract: PURPOSE:To expand the error correction ability by detecting the errors of adjacent tracks and considering that the same position on the track disappears with the aid of position information on corrected error data and correcting the error. CONSTITUTION:It is assumed that the error of a sector (m) on a track (i-2) can be corrected, but the errors of sectors (m) on tracks (i) and (i+1) located outer than a track (i-1) cannot be corrected. With the aid of information on the byte position of a burst error that is detected and corrected on the track (i-2), an error at the same byte position on the track (i-1) is considered to disappear on the track (i-1), and erasure and correction are made. Simultaneously an error byte expanded from the error part that is considered to disappear in the sector (m) on the track (i-1) is detected and corrected. Thus the error that has not been corrected can be corrected, and the correction ability is expanded.
Patent JP-S575805-A (JP)
Title: Preparation of magnetic metal powder
Inventor: SUEYOSHI TOSHINOBU
IPC: B22F9/22
Filed: 1980-06-11
Abstract: PURPOSE: To prevent particles from sintering and getting out of shape when reducing and provide the powder having excellent magnetic characteristics, by coating the powder particles of oxy ferric hydroxide or ferric oxide with each compound of one or more compounds of zinc and alkaliearth metals and of a silicon compound to heat and reduce the particles.  
     CONSTITUTION: The powder mainly comprising oxy ferric hydroxide or ferric oxide such as α-FeOOH or α-Fe 2 O 3  is dispersed in the aqueous solution of one or more compounds of zinc sulfate, etc. and alkaliearth metal compounds and of a silicon compound such as Na 4 SiO 4 . The solution is neutralized by e.g. CO 2  blowing or the addition of an acid to deposit the hydroxides and silicic acid sol. on the particles. In this process, the coating treatment with the Si compound need not be simultaneous but may be stepwise. The particles thus coating treatd are heated in a reducing atmosphere such as a hydrogen stream to provide the magnetic powder mainly comprising metallic iron. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07260255-A (JP)
Title: Hot water supplying apparatus
Inventor: HIROTA TAKASHI
IPC: F24H1/18
Filed: 1994-03-25
Abstract: PURPOSE:To heat to a desired hot water temperature in a short time and to enhance a hot water supplying pressure for two-stage hot water supply by providing a controller for setting a pressure reducing valve to a non-operating state when water flow detecting means detects a water flow and then setting a low-pressure relief valve to a non-operating state. CONSTITUTION:When hot water is not supplied, a water flow detector 9 does not detect a water flow, and a pressure reducing valve 21 and a low-pressure relief valve 19 are operated. Thus, considerably high supply water pressure is not applied to a boiler 15, hot water in the boiler 15 can be maintained at a predetermined temperature by combustion of a burner 5, and a time from when hot water supply is started to when a desired temperature is obtained can be shortened. Then, when the hot water is supplied and the flow of a hot water supply tube 7 is detected by the detector 9, a first solenoid valve 27 is opened, and the valve 21 is set to a non-operating state, and hence high supply water pressure equivalent to that of water pressure is applied to the boiler via a water supply tube 11. Simultaneously, a second solenoid valve 31 is closed, the valve 19 is set to a non-operating state, and hot water in the tube 7 is sufficiently raised at its pressure. Thus, high hot water supply pressure is obtained, and sufficient hot water supply amount can be obtained even at the time of supplying hot water shower and the hot water at two stages.
Patent JP-H0787854-A (JP)
Title: Tree supporting method and supporting member for root ball to be used in the supporting work
Inventor: KIDA YUKIO
IPC: A01G17/04
Filed: 1992-04-01
Abstract: PURPOSE:To support the root part of a tree with high supporting force independent of the strength of the bottom and the side-wall of a planting hole by extending a wire over a root ball placed on a stretchable member for supporting a root ball and attaching the ends of the wire to the root ball supporting member. CONSTITUTION:A stretching wire 16 is extended over a root ball 14 on a root ball supporting member 6 having freely stretchable structure to connect the root ball to the supporting member 6 in tensioned state. Four slide rods 10... of the supporting member are driven into the inner wall surface of the planting hole. The supporting member is expanded or contracted according to the size of the root ball to increase the moment and prevent the falling down of the tree 15.
Patent JP-H04314044-A (JP)
Title: Projection type television image receiver
Inventor: ETO YASUKAZU
IPC: G03B21/00
Filed: 1991-04-12
Abstract: PURPOSE:To use a packing material which does not absorb the moisture in the outdoor air and does not increase the internal pressure of a housing and to obtain the device which does not induce electrical abnormality even if the packing material leaks to the outside of the housing and sticks to a circuit board, etc. CONSTITUTION:The materials of the packing and sealing material thereof of the projection type television image receiver having the housing 22 for coupling which is packed internally with the packing material and optically couples a cathode ray tube 20 and a projection lens system are formed by using a combination of either of the following (1) or (2): (1) The packing material: a methyl phenyl silicone oil having 20 to 100cSt, the sealing material: dimethyl silicone rubber or fluorinated rubber, (2) the packing material: methyl phenyl silicone oil having 10 to 50cSt viscosity, the sealing material: EP silicone rubber or fluorinated rubber.
Patent JP-H07266152-A (JP)
Title: Assembler
Inventor: SHIMOMURA KIYOSHI
IPC: B23P19/06
Filed: 1994-03-24
Abstract: PURPOSE:To cope with a work form change speedily with a control system alone by installing a head with plural assembling jigs radially on a vertical shaft, and turning this head at a theta axis for numerical control. CONSTITUTION:In order to do numerical control over a through hole corresponding to a rubber seal of a assembling component at the first process into a vertical surface, an A axis is turned round about 5 deg. at an x axial angle with x, y axial coordinates and the position of a stationary member is vertically controlled. At this time, since the through hole points in a direction of aboud 12 deg. from a z axis with these z, x axial coordinates, a head 22 is rotated on a theta shaft 30 by a servomotor 28 so as to be opposed on the same straight line and a press-in jig held with the rubber seal at the tip are numerically controlled so as to point at the direction of about 12 deg. from the z-axis with the z, x axial coordinates. In this case, an air cylinder 31 makes a rod 32 with a taper at the tip advance forward, rushing into a hole 33 formed in a side plate 25 of the head 22, and thus it regulates any rotation of the head 22.
Patent JP-S5413806-A (JP)
Title: Two-shaft balancing device for internal combustion engine
Inventor: SUZUKI TSUNEHIKO
IPC: F16F15/26
Filed: 1977-07-04
Abstract: PURPOSE:To miniaturize the interior of an engine room without limiting installation positions, by installing counterweights at the points of intersection of counterweight shafts on the both sides of a crankshaft by an optional line extending on the center of the crankshaft.
Patent JP-S5414756-A (JP)
Title: Photo switch
Inventor: HORIKOSHI YOSHIHARU
IPC: H04B10/27
Filed: 1977-07-06
Abstract: PURPOSE:To improve the poorness of coupling efficiency by mechanically changing over fibers with the two stationary jigs provided on the same axial line and the rotary jig disposed therebetween and providing matching oil tanks at the fiber connection parts.
Patent JP-H04315712-A (JP)
Title: Grommet
Inventor: MATSUSHITA KENJI
IPC: H01B17/58
Filed: 1991-04-12
Abstract: PURPOSE:To provide a wire harness grommet having structure for easily engaging an inner engaging plate with an annular groove in the periphery of a flange without expanding a seal part provided around a flange of a main body, in a wire harness grommet consisted of an elastic rubber member and a synthetic resin made rigid member used for an automobile and the like. CONSTITUTION:In an inner 3 composed of a rigid member made of a flexible synthetic resin, a part of each of a barrel portion 11 and an engaging plate 12 provided surrounding thereof is cut in the axial direction, as shown in the figure 1, and engaging portions are provided respectively at end portions 11', 11'' of the cut barrel portion 11. A tapered portion 11f is continuously provided at a tip of one end portion 11' so that the end portions 11', 11'' of the cut barrel portion 11 may be energized to separate from each other to some extent in an initial state and one end portion 11' may intrude into a space 11e of the other end portion 11'' and at the same time may slide to some extent to the rear of the other end portion 11'' in the case where the barrel portion 11 is gripped.
Patent JP-H08248208-A (JP)
Title: Optical path tracing method, optical path display method, optical path display device and lens designing method
Inventor: OMI OSAMU
IPC: G02B3/08
Filed: 1995-03-10
Abstract: PURPOSE: To accurately and exactly recognize optical path loci in a short time in spite of a change in optical paths, etc., by scaling and displaying the lens elements and rays of a graphic output range in accordance with the inputted data on a light source, lens design, etc. CONSTITUTION: An arithmetic control means 12 calculates the intersected point coordinates of the rays and the boundary surfaces of the respective lens elements by using vector expression and the segment expression of the largest straight distance in a drafting range with a position coordinate of the tracing optical paths when the data on the position and nature of the light source and the data on the positions, shapes and optical characteristics of the lens elements in the optical path are inputted by an input means 10. The transmitted rays and reflected rays are determined in a direction of 360 deg. from the incident ray vectors, normal vectors of the boundary surfaces, incident angles, refractive angles and refractive indices of the respective lens elements.  These calculations are executed with respect to the transmitted rays and reflected rays of each of the respective lens elements. The resulted loci of the optical paths of the transmitted rays and reflected rays of each of the respective lens elements are displayed as images together with the respective lens elements on a display means 16.
Patent JP-S5414698-A (JP)
Title: Liquid-crystal display unit
Inventor: YAMAGUCHI ISAO
IPC: G02F1/133
Filed: 1977-07-06
Abstract: PURPOSE: To prevent the damage and falling off of a luminous body and the leakage of a radioactive substance by providing a rib protecting the luminous body from external power and a stopper preventing the falling off to a display unit with a liliquid-crystal support body which luminesces by itself. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08275873-A (JP)
Title: Pot
Inventor: AIHARA KATSUYUKI
IPC: A47J27/21
Filed: 1995-04-05
Abstract: PURPOSE: To prevent dew condensation form generating on the outer wall of a container, etc., even when water in the container is cooled to about 10 deg.C at which a person feels good taste. CONSTITUTION: This pot is provided with a container 2 to house liquid such as the water, a cover 3 to cover the upper side of the container 2, a boiler 27 to heat the liquid in the container 2, a water purifying part 24 to purify the liquid in the container 2, and a heat exchanger 28 to cool the liquid in the container, and the liquid in the container 2 is cooled by the heat exchanger 28 after heat-boiling by circulating the liquid in the container 2 by the boiler 27. A heat insulating material 34 is provided on the outer wall of the container 2 which houses the liquid cooled at 10 deg.C, and a heat insulating material 37 is arrange in the inside of the cover 3, which prevents the outer wall of the container 2 and the upper surface of the cover 3 from being lowered less than atmospheric temperature.
Patent JP-S62237554-A (JP)
Title: Digital output unit
Inventor: MATSUNAMI HISAO
IPC: G06F13/12
Filed: 1986-04-09
Abstract: PURPOSE:To improve the reliability of data and processing speed by sending plural bits as the values of one bit at the sending of one bit and reproducing the original one bit based on the size of the number of bits. CONSTITUTION:When the output '1' is sent to a certain data output unit, a CPU 4 sends its address to an address bus 3 and all 16 bits of '1' to a data bus 2. In the data output unit 1, a bit deciding circuit 11 discriminates whether the number of bits '1' out of the 16 bits is >=9 or not and decides the data as '1' when the number is >=9 or as '0' when the number is <9. Thus, '1' or '0' is outputted through a buffer circuit 12.
Patent JP-H08278524-A (JP)
Title: Image blur correcting camera
Inventor: KAI TADAO
IPC: G03B5/00
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a highly accurate blur reference value by setting an optimum arithmetic period, in the case of calculating the blur reference value of a camera-shake detecting part. CONSTITUTION: A camera 1 is provided with a camera-shake detecting part 9 detecting the shake of the camera 1, an exposure operation starting switch 5b for starting the exposure operation of the camera 1 and an arithmetic part calculating the blur reference value from the output value of the camera-shake detecting part 9. The arithmetic part calculates the blur reference value only with the output value of the camera-shake detecting part 9 before the exposure operation starting switch 5b is turned on.
Patent JP-S524242-A (JP)
Title: Electronic photo sensitive agent
Inventor: KAZAMI TAKEO
IPC: G03G5/06
Filed: 1975-06-28
Abstract: PURPOSE: To enable exposure in visible light area and repeated usage by using a sensitive layer which consists of a light semiconductor and basic synthetic compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03278280-A (JP)
Title: Variable power device
Inventor: ARIGA TORU
IPC: G06T3/40
Filed: 1990-03-28
Abstract: PURPOSE:To attain easy control and to improve a processing speed by providing the variable power device with an arithmetic means, a line memory and the 1st to 3rd selecting means and switching a data flow by the 1st to 3rd switching means in accordance with contraction and expansion. CONSTITUTION:In the case of expanding processing, input data are temporarily stored in the line memory 1 through the 1st selecting means 3 and them applied to the arithmetic means 2 through the 2nd selecting means. The means 2 inserts new data to the data string applied to the means 2 itself and outputs an expanded image data string to the outside of th device through the 3rd selecting means 5. In the case of contraction, the input data are applied to the means 2 through the means 4, contracted data are temporarily stored in the memory 1 and then outputted to the outside of the device as a contracted image data string through the means 5.