baber/WOPTO huggingface dataset:
Patent JP-S56109996-A (JP)
Title: Method and apparatus for quantitative dripping of inert liquefied gas
Inventor: OKAZAWA YUKIO
IPC: F17C6/00
Filed: 1980-02-05
Abstract: PURPOSE: To enable to drip liquefied nitrogen gas quantitatively, by preventing instantaneous vaporization of the liquefied nitrogen gas by covering the droplets of liquefied nitrogen gas to be added with cooling gas of air and thereby shielding the same from the open air.  
     CONSTITUTION: Nitrogen gas GN 2  vaporized in an intermediate tank 2 actuates a system H for controlling the flow rate of vaporized nitrogen gas and carries cooled vaporized nitrogen gas GN 2  ejected from an outlet port 70 at the lower end of a cooled-gas ejecting pipe 71 to a gas chamber 4, through control of an angle valve 72 for controlling the flow rate of vaporized gas. The cooled vaporized nitrogen gas GN 2  is then carried to a vaporized-gas nozzle 73 disposed at a lower part of the gas chamber 4. Here, instantaneous vaporization of liquefied nitrogen gas LN 2  to be added is prevented by shielding the droplets of liquefied nitrogen gas LN 2  from the open air by convering them with cooling gas of air, with the speed of ejecting the vaporized gas GN 2  being restricted in a downward direction to meet with the speed at which the liquefied nitrogen gas LN 2  is dropped from an admixing nozzle 8. With such an arrangement, it is enabled to drip the liquefied nitrogen gas quantitatively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09201115-A (JP)
Title: Seedling-taking device of transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the seedling-taking device of a seedling transplanter for cabbages, lettuces, etc., capable of preventing the injury, lack and planting failure of a seedling, surely taking out a soil-stuck seedling from a pot, and transferring the taken seedling by disposing a seedling-taking tine having a pair of outer tines and a central tine. SOLUTION: This seedling-taking device of a transplanter is provided with a seedling-taking tine 4 comprising bar-like members which can be thrust into a soil-stuck seedling in a pot 3 disposed in a seedling tray and be backward moved to take out the soil-stuck seedling 5 from the pot 4. The seedling-taking tine 4 has a pair of outer tines 15 whose base ends are rotatably and pivotally supported at mutually separated positions and whose tips are brought close or apart from each other with forward or backward movement, and one or more central tines 16 which are disposed between a pair of the outer tines 15 and forward or backward moved together with the outer tines 15.
Patent JP-S55105560-A (JP)
Title: Photoengraving by laser
Inventor: SUGIYAMA TAKAHIDE
IPC: B41M5/382
Filed: 1979-02-07
Abstract: PURPOSE: To obatin clear prints of high-contrast for recorded information by applying laser beams to the surface of a lithoprinting plate having an ink grease-sensitive layer and a hydrophilic coating layer provided successively on a support to thereby dispense with the developing and washing steps.  
     CONSTITUTION: A lithoprinting plate is formed by laminating an ink greaes-sensitive layer 2 and a hydrophilic coating layer 3 successively on a support 1. The surface of this lithoprinting plate is irradiated with the laser beams of low intensity 4, medium intensity 5 and high intensity 6 to form an image portion having an area 4' where the whole of the hydrophilic coating layer and a part of the ink grease- sensitive layer 2 have been removed, a medium-depth area 5' where the ink grease- sensitive layer 2 has been exposed and a large-depth area 6' where the ink grease- sensitive layer 2 has been exposed. As support 1, there may be used all types of supports generally used for printing plates, such as plastic film, paper sheet subjected to a water- or solvent-proof treatment, and metal sheet, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59139830-A (JP)
Inventor: TAKAGI MASATOSHI
IPC: H03B11/00
Filed: 1983-01-28
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-S57126591-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C28/10
Filed: 1981-01-29
Abstract: PURPOSE: To easily obtain a compressor with an optional performance control characteristic single-handedly in compliance with engine car features by using a compression mechanism provided with a spacer for cooling performance adjustment in an intake flow path.  
     CONSTITUTION: Vanes 14 are made to slide in a rotor 16, and the vanes 14 and the rotor 16 are housed in a cylinder 11. Side plates are fixed on both sides of the cylinder 11 to enclose both sides of a vane chamber space formed by the vanes 14, the rotor 16, and the cylinder 11. An intake port 17 which is a flow path connecting the vane chamber to the outside and an exhaust port 19 are also provided. A spacer 201 is provided in said intake port 17 for cooling performance adjustment. Accordingly, by providing the spacer 201 in the intake  flow path, an ideal cooling performance characteristic is obtained in response to  the number of rotations of this compressor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000214395-A (JP)
Title: Optical modulator, array optical modulator and flat- panel display device
Inventor: KIMURA KOICHI
IPC: G02B26/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical modulator and an array modulator providing superior light utilizing efficiency, unnecessitating a high degree of vacuum, enabling a large area at low cost, bringing a high quality picture, and operating at a low driving voltage, and also to obtain a flat-panel display device using such a modulator. SOLUTION: Plural needles 7 having a first light-shield and electrode are arranged with spaces apart on a plane. A transparent substrate 1 parallel to the plane with the needles 7 arranged is oppositely disposed with spaces apart from the needles 7. A second light-shield 19 and an electrode are formed at the position of the transparent substrate 1 equivalent to the spaces between the adjacent needles 7. An electrostatic stress is generated by applying a voltage between the electrode of an arbitrary needle 7 and that of the second light-shield 19 adjacent to the arbitrary needle 7, moving the needle 7 to a position superposed on the second light-shield 19, and thereby performing optical modulation by varying the transmissivity of the light passing through the second light-shield.
Patent JP-H06231137-A (JP)
Title: Computer supported work analyzer using video equipment
Inventor: OBA SHIGERU
IPC: G06Q50/04
Filed: 1993-01-28
Abstract: PURPOSE:To provide a computer supported work analyzer using a video equipment which can automatically execute the statistic analysis of an analyzed result such as a work analysis and a process analysis. CONSTITUTION:This computer supported work analyzer is provided with a video tape 7 for recording, a working state photographed by a video camera 5, a video reproducing device 9 for reproducing the working state recorded in the tape 7, a computer body 13 connected to the device 9 through an interface 11 to analyze the working state and including a storage device for storing respective information, a display device 15 for displaying the working state inputted from the device 9, and a mouse 19 for operating menu buttons arranged on a video screen while observing a video screen displayed on the device 15.
Patent JP-S61172144-A (JP)
Title: Protective cover composition of photographic layer
Inventor: OHARA NOBORU
IPC: G03C11/08
Filed: 1985-01-28
Abstract: PURPOSE:To form a film superior in adhesion to a photographic layer hardenability by using a film composed essentially of a mixture of pentaerythritol triacrylate monomer (PE3A) and pentaerythritol tetraacrylate monomer (PE4A). CONSTITUTION:The film forming cmpsn. contains 100pts.wt. of the monomer mixture A composed of 90-10pts.wt. of PE3A and 10-90pts.wt. of PE4A and 1-10pts.wt. of a photopolymn. initiator, and this sum amounts to at least 40wt% of the total film compsn. When other monomers are used in combination, so long as they do not impair the superior adhesiveness of the the mixture A, flexibility, especially, folding esistance can be effectively enhanced. The mixture A is supplied generally in a liquid state, and it is coated as it is by various coating means to form a film or it is adjusted to an appropriate coating viscosity by adding a proper org. solvent or a proper thickner before coating.
Patent JP-H08202262-A (JP)
Title: Device and method for signal processing
Inventor: UEHARA TERUAKI
IPC: G09C1/00
Filed: 1995-01-30
Abstract: PURPOSE: To sufficiently secure the safety of cryptographic data against unauthorized cryptanalysis by dubling the ciphering through the use of master and work cryptographic keys. CONSTITUTION: The device consists of enciphering and deciphering devices and is provided with a ROM 1 which stores beforehand decided plural master cryptographic keys, a master cryptographic key selection means 3 which selects and reads an arbitrary cryptographic master key, ciphering encoders 6 and 9 which encipher the master cryptographic keys and broadcasting program data by work cryptographic keys, a cipherment decoder which respectively decodes the ciphered master cryptographic keys and the broadcasting program data, input terminals 2, 5 and 8 and output terminals 4, 7 and 10.
Patent JP-S62170490-A (JP)
Title: Surface treatment device
Inventor: SEKIGUCHI ATSUSHI
IPC: C23C16/48
Filed: 1986-01-23
Abstract: PURPOSE:To make a surface treatment of a base body without damaging the base body by irradiating radiation light to gas to photochemically activate the gas and controlling the kinetic direction of the charged particle generated in this stage to the direction of a magnetic field. CONSTITUTION:The base body 4 is imposed on a base body holder 5 in a reaction chamber 3 and the prescribed gas is introduced into the chamber while the radiation light 2 from a light source 1 is irradiated through optical windows 6, 6'. The above-mentioned gas is photochemically activated by the above- mentioned radiation light 2 by which the surface of the base body 4 is subjected to the surface treatment such as film prepn., etching, surface cleaning or surface reforming. A charged particle control mechanism 20 which consists of magnetic poles 21, 21' to constitute part of the wall of the reaction chamber 3 and forms the magnetic field parallel with the surface of the base body 3 is disposed to the surface treatment device constituted in the above-mentioned manner. The photochemically excited and generated charged particles are thereby controlled in the direction of the above-mentioned magnetic field, by which the damage of the base body 3 surface by the irradiation of the charged particles is prevented.
Patent JP-H08198569-A (JP)
Title: Action confirming device for skirt guard switch
Inventor: SHIGETOMI NAGAMICHI
IPC: B66B29/04
Filed: 1995-01-30
Abstract: PURPOSE: To confirm the action of a skirt guard switch correctly and easily by measuring pressing force to a skirt guard plate at the time of a skirt guard switch being put in action, and outputting the measured data. CONSTITUTION: One end of a signal line is connected to a pressing force measuring means 21, while the other end is connected to a terminal board 15 installed in a machine room, and the pressing force measuring means 21 is gradually pressed to the surface of the required place of a skirt guard plate so as to put a skirt guard switch 7 in action through the skirt guard plate. Pressing force is measured by the pressing force measuring means 21 at the time of the skirt guard switch 7 being put in action, and the measured data is outputted by a data output means 23 formed of a display part 29, a storage part 30, a storage reset 31 and a printer 33. The measured data of pressing force can thereby be obtained automatically through the data output means 23, and the action of the skirt guard switch 7 can be confirmed correctly and easily.
Patent JP-H08197158-A (JP)
Title: Shapes punching machine
Inventor: TERAJIMA TAKESHI
IPC: B21D28/34
Filed: 1995-01-30
Abstract: PURPOSE: To provide a shapes punching machine capable of punching two holes in the width direction of the web of the shapes without adjusting the height of the dies and the height of the camp even when the size of the shapes is changed. CONSTITUTION: Punching is achieved to shapes W carried in by a feeding roller 33 with a punch 21 and a die 29. The die 29 is provided at the same height as the upper end of the feeding roller 33, and if the C-channel, etc., is carried in wiht the web WW on the lower side, the web WW to be punched is located on the die 29. A punch head 13 with the punch 21 mounted thereon is provided with a small width part 19A, and this part is located between the flanges WF of the C-channel W. Two punches 21 are provided on the punch head 13 in the width direction of the shapes W, and two dies 29 are provided opposite thereto, and two holes can be simultaneously punched in the width direction of the web WW of the shapes W. A groove 37 is provided in the center part of the feeding roller 33, and a work clamper for feeding is not interfered with the feeding roller 33.
Patent JP-H06226688-A (JP)
Title: Cutting device
Inventor: ASAHI TAKAO
IPC: B26D1/38
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the generated quantity of paper powder by using a double- edge blade or a single-edge blade with a specific cutting edge angle and with mirror like surface machining applied to the cutting edge, as a cutter blade in a cutting device formed of a rotor with the cutter blade and a blade receiving side rotor without a cutter blade. CONSTITUTION:A push-cut type cutter device used for cutting coated paper is formed of a cutter rotor 1 fitted with a cutter blade 2, and a blade receiving side rotor 3 disposed in the lower position without a cutter blade, and the paper is cut into fixed length measure by rotating these rotors 1, 3 at the same speed as the paper speed. The cutter blade 2 is to be a single-edge blade or a double- edge blade with mirror like surface machining applied thereto. In the case of the single-edge blade, the cutting edge angle is set to 30 or less. In the case of the double-edge blade, the cutting edge angle is set to 40 deg. or less. With the use of the cutter blade 2 with mirror like surface machining applied thereto, the micro unevenness of the cutting edge surface is made small so as to reduce the quantity of paper powder generated by friction with paper.
Patent JP-S54106509-A (JP)
Title: Production of granulated detergent
Inventor: NAKAMURA MASANOBU
IPC: C11D3/08
Filed: 1978-02-10
Abstract: PURPOSE: A detergent slurry prepared by specific procedures using a surfactant, an alkali metal silicate salt, and a phosphate salt is spray dried to produce said granulated detergent that has excellent physical properties as powder and permits scarcely the adsorption of water-insoluble substances on the substrates when washed.  
     CONSTITUTION: An alkali metal silicate salt of 1.8 W 3.2 molar ratio of SiO 2 /M 2 O (M is alkali metal) and a surfactant are dispersed in water to from a precursor of detergent slurry. Then 0.47 W 0.58 equivalent amount, per mole of SiO 2  in the precursor, of an acid type surfactant as alkylbenzenesulfonic acid or an organic acid as citric acid is added to regulate the molar ratio of SiO 2 /M 2 O in the alkali silicate to 4.5 W 6. Further after a phosphate salt is added, an alkali metal silicate is added again to adjust the molar ratio of SiO 2 /M 2 O to 2.8 W 3.8. The resulting dispersion is spray dried to produce said granulated detergent comprising 15 W 40 wt% of a surfactant, 5 W 20 wt% of an alkali silicate and less than 12 wt%, calculated as P 2 O 5 , of a phosphate salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60161017-A (JP)
Title: Control method of hydraulic shearing machine
Inventor: HIRATA TADASHI
IPC: B23D15/14
Filed: 1984-01-30
Abstract: PURPOSE:To both obtain a material of good cutting section and enable a machine even by its smaller output to cut the material in larger thickness, by vibratively supplying pressure fluid to and discharging it from a hydraulic cylinder for an upper blade when it is actuated cutting the material and causing the upper blade to vibratively perform its stroke motion. CONSTITUTION:A servo valve 11 is inserted into a pipe 9 communicating with a pressure oil supply-discharge port 1c of a cylinder 1, for instance, in its bottom chamber side. The servo valve 11 is constituted such that its single valve chamber 11a is divided into front and rear two chambers in relation to the flow direction of pressure oil both arranging in their divided parts a plurality of valves 11b-11f of different bore and additionally providing respectively in each valve opening and closing actuators 11g-11k. While each valve 11b-11f enables its opening and closing degree to be optionally set by a setter part 12 on the basis of the lowering stroke position of an upper blade 3 and its stroke speed in that stroke position. Then the motion of a piston 1a is controlled by converting in a processing part 13 a setting position signal SP and a setting speed signal SS into a control signal in a driving control part 14 for the driving actuators 11g-11k.
Patent JP-S63182544-A (JP)
Title: Nondestructive detection of deposit of metal and microdefect
Inventor: UMADA MASAHIRO
IPC: G01N23/225
Filed: 1987-01-23
Abstract: PURPOSE:To analyze and detect deposits and defects nondestructively by etching the surface of an object to be inspected by using an etching soln. to expose the defects, transferring the defects onto a coating material coated on the surface and making inspection and analysis with an X-ray microanalyzer. CONSTITUTION:The surface of metallic and nonmetallic materials to be used for boilers, turbines, etc., is first etched by using an alcohol soln. of picric acid and hydrochloric acid to expose the deposits and defects at the time of analyzing and detecting the surface defects of the above-mentioned materials an the microdefects generated thereon. A coating liquid contg. Al is then coated on the surface including the same and the coating is lightly polished by a buff contg. diamond to transfer the deposits and defects to the coating layer. Such deposits and defects are transferred to a replica film. The film is thereafter coated with carbon to prevent burn by electron beam and is subjected to the inspection and analysis by the X-ray microanalyzer to obtain a spectral diagram of the surface condition. The presence or absence of the deposits and defects or the positions thereof are thereby known.
Patent JP-S59140136-A (JP)
Title: Dump car
Inventor: SANO MASAHIRO
IPC: B60P1/16
Filed: 1983-01-28
Abstract: PURPOSE:To reduce the extracting force generated in a lifting means while a carrier box is being tilted by arranging an extraction prevention means of a lifting means between a chassis an the carrier box in a dump car capable of tilting the carrier box with the lifting means arranged between the chassis and carrier box. CONSTITUTION:A lifting means 101 is arranged between a chassis 2 and a carrier box 1, and it is composed of an oil pressure cylinder 103 with its base pivotally supported on a sub-frame 102 on the chassis 2 and a triangular plate 104 with its top pivotally supported on the tip of the cylinder 103 and with its right end connected to the rear face of the floor plate 3 of the carrier box 1. A winch 201 is provided in the middle of the sub-frame 102, and a wire 202 wound on it is suspended around a sheave 203 axially supported on the rear side of the carrier box 1 and a sheave 205 of a traction cylinder 204 and is fixed 206 to the rear face of the floor plate 3 to constitute an extraction prevention means A. Thereby, the extraction force applied to the oil pressure cylinder 103 while the carrier box 1 is being tilted by the lifting means 101 is reduced by the tensile force of the wire 202.
Patent JP-H07219150-A (JP)
Title: Photographic film winding device
Inventor: TANAKA TETSUYA
IPC: G03B1/04
Filed: 1994-02-07
Abstract: PURPOSE:To improve film catching rate by an attach plate. CONSTITUTION:When photographic film 100 is carried toward a film path 22 and its trailing edge comes to a specified position, the film 100 is guided toward the film path 22 by moving guides 44A and 44B. When the film 100 is carried further and the trailing edge comes to the specified position, the guides 44A and 44B are moved and compressive force in a width direction is exerted on the film 100. Then, the film 100 is buckled, and the attach plate 34 side of the film 100 is curled to project by the action of a guide groove. By turning the plate 34 while keeping such a state, a center pawl 58 is engaged in the catch hole of the film 100 without making a double end pawl 60 abut on a film surface.
Patent JP-S5399781-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: IMAI KAZUO
IPC: H01L21/76
Filed: 1977-02-10
Abstract: PURPOSE: To secure a formation of a minute IC by forming an insulation region within the semiconductor substrate in a simple and highly accurate method and then providing a prescribed conduction-type semiconductor layer to the lower layer of the insulation region with a linkage to the region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57127848-A (JP)
Title: Liquid chromatograph
Inventor: OOKUBO KUNIHIKO
IPC: G01N30/60
Filed: 1981-01-30
Abstract: PURPOSE:To make it possible to detect the fine amount of components, by attaching a light detecting device in the vicinity of the end of the effluent side of  a column, and performing the measurement under the state where most of  sample components are held by a filler. CONSTITUTION:At the time when the sample is flowed in the column 1, the sample has a form of a single zone. As the column 1 moves, the sample is saparated into a zone of a component A and a zone of a component B. When the zone of the component A reaches the end part of the effluent side and the zone of the component B is still on the half way in the column 1, ultraviolet light is irradiated from an irradiating fiber 8, and the scattered light is detected by a light measuring fiber 9. Then the component A of the sample is measured. When the  zone of the component B reaches the end part of the effluent side, the component B of the sample can be measured. Since the measurement is performed  under the state where the sample component is supported by the filler, the concentration is not decreased because of the dilution by solvent, and even the very  fine amount of the sample can be detected.
Patent JP-2000216949-A (JP)
Title: Image-reading device, image-processing system and storage medium
Inventor: SAKO TSUKASA
IPC: H04N1/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device for validly using a digital X-ray image or the like for reading by a film, and for efficiently and accurately operating the reading. SOLUTION: When a film 200 is set in a lighting means (film viewer) 103, the lighting means 103 is turned on. An image obtaining means 105 retrieves and obtains a digital image corresponding to the image on the film 200 from a storage means 106. An image processing means 107 operates density adjustment processing on the digital image. This is displayed at a display means 104. The film 200 is illuminated via the image displayed on the display means 104, and the transmitted light quantity of illuminated lights to be added to the film 200 is changed.