baber/WOPTO huggingface dataset:
Patent JP-H07124454-A (JP)
Title: Separation membrane and separation
Inventor: KAIMAI NORIMITSU
IPC: B01D61/36
Filed: 1993-11-02
Abstract: PURPOSE:To selectively separate a specific organic compound from an organic solvent mixture or a mixture of the organic solvent with water by graft polymerizing an acrylic monomer on a slightly porous polyethylene membrane by ionizing radiation. CONSTITUTION:An uniformized solution (emulsion) of the acrylic monomer is prepared by dissolving or suspending the acrylic monomer to be graft polymerized into water or the organic solvent. On the other hand, after the inside of the slightly porous polyethylene membrane is irradiated with electron beam to produce radicals, the slightly porous polyethylene is brought into contact with the emulsion. In the preirradiation of electron beam, acceleration voltage is preferably 150-5000KV and the irradiation quantity is preferably 0.5-50Mrad. The circular opening ratio of the slightly porous polyethylene membrane is preferably 30-95%. The desired separation membrane is obtained by cleaning the slightly porous membrane brought into contact with the emulsion with toluene or the like and drying in vacuum.
Patent JP-H05106437-A (JP)
Title: Whirl chamber structure of diesel engine
Inventor: SHIBATA MASAHITO
IPC: F02B19/08
Filed: 1991-10-18
Abstract: PURPOSE:To flow out the fuel hitting the wall surface of a whirl chamber of a diesel engine smoothly to a communicating hole. CONSTITUTION:At the bottom surface 30 of a whirl chamber, a notch groove 36 which has a groove bottom surface 32 and a fuel scattering preventive wall surface 34 erected from the groove bottom surface 32 is formed. Furthermore, the inclination of a fuel spray hitting point on the inner wall surface of the whirl chamber is set so that the geometrical reflection line 38 of a fuel spray main axis 28 may come at the downstream part in the swirl 40 direction from the fuel spray main axis 28. The fuel scattering to the whole area of the whirl chamber bottom surface 30 is prevented by the fuel scattering preventive wall surface 34, and the direction of the fuel after hitting can be made in the same direction as the swirl 40 direction by setting the inclination of the wall surface. Consequently, the flowing out of the hitting fuel to a communicating hole 26 is expedited.
Patent JP-H08201725-A (JP)
Title: Rod lens array
Inventor: TANIGUCHI HIDEO
IPC: B41J2/45
Filed: 1994-11-30
Abstract: PURPOSE: To substantially improve the resolution of an LED printed head with relatively simple constitution by providing a rod lens array with rod lenses by inclining their central optical axes at a slight angle in a direction where these rod lenses are arranged. CONSTITUTION: This rod lens array 1 consists of a pair of planar supporting members 2, 2 which are formed of a glass epoxy based material and extend in a longitudinal direction, the plural cylindrical rod lenses 3 arranged between these supporting members 2, 2 and spacers 4, 4 fixed between the supporting members 2, 2 on both sides of the arranged rod lenses 3. The plural rod lenses 3 of the plural rods are fixed by epoxy resins in the state inclining the rod lenses at the specified slight angle in the direction arranged between the respectively adjacent rod lenses 3 and the supporting members 2, i.e., one side in the longitudinal direction of the supporting members 2. The rod lenses 3 are arranged zigzag in an embodiment shown in Fig. The rod lens array 1 is applicable to the LED printed head.
Patent JP-2001117916-A (JP)
Title: Method and device for dictation
Inventor: NAGAE HISAYOSHI
IPC: G10L15/183
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a dictation device for facilitating the confirmation of a part erroneously recognized by a user and facilitating the correction of the erroneously recognized part. SOLUTION: Inputted voices are recognized as a Japanese sentence by a recognizing part, suitability of this recognized result is checked by a check part while using a word collocation probability information stored in a storage part and the recognized part, for which the error of recognition is judged as a result of check, is intensified by an intensified display data part and displayed on a display part.
Patent JP-2001118540-A (JP)
Title: Electrode for discharge lamp, discharge lamp using electrode for the discharge lamp, and method for manufacturing
Inventor: FURUTA SHINOBU
IPC: H01J9/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent blackening of the internal surface of emission tube for enhancing maintenance of the velocity of light and a improve service life property by preventing the movement of second layer coil to the electrode head direction and controlling melting form the electrode head. SOLUTION: An electrode 4 is a two-layer coil, which has a first layer coil 8 surrounding a electrode rod 7 and a second layer coil surrounding in the same direction as that of the first layer coil 8. Also, the first layer coil 8 and the second layer coil 9 are discontinuous.
Patent JP-H08135029-A (JP)
Title: Pressing tool for architectural panel and construction method by use thereof
Inventor: NISHIJIMA HIROO
IPC: E04G21/16
Filed: 1994-11-07
Abstract: PURPOSE: To securely and easily connect panels to each other without damage to the architectural panels and increase the assembling accuracy. CONSTITUTION: A pressing tool 10 is constituted of a fixed part 20, a movable part 30, and a driving part 40. The fixed part 20 is constituted of a fixed tool 24 and a fixed bar 22 protruded at the ends 24a, 24b of the longitudinal side faces. An opening 26 is provided at one shorter side. The movable part 30 is constituted of a pinion gear 36 and a rack 32 having a gear meshing with the pinion gear 36 at one longitudinal face. A pressing plate 34 is provided at one face in the shorter direction of the rack 32. The driving part 40 is constituted of a shaft 42 and a lever 46. The shaft 42 is protruded upward from the axial line of the pinion gear. The lever 46 of which one end is inserted and fixed in the hole 44 of the upper part of the shaft 42, is turned to rotate the pinion gear 36.
Patent JP-H11128809-A (JP)
Title: Solvent coater and its use
Inventor: SUGAWARA MINORU
IPC: B05C11/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a solvent coater by which the revolving speed of a wafer substrate is widely selected even if the diameter of the substrate is increased, the thickness of the solvent coating film is made uniform, and the solvent is surely applied and to furnish its use. SOLUTION: Annular grooves 12a and 12b are formed in the opposite faces of the peripheries of the wafer holder 12 wafer cover 18 outside the diameter of a wafer substrate 24, the upper face of the wafer substrate 24 is covered with the cover 18, the wafer holder 12 is turned so that the supplied solvent 30 is spread on the substrate 24 in a desired thickness, the cover 18 is turned at the same speed as the holder 12, hence the generation of a turbulent flow between the peripheries of the holder 12 and cover 18 due to the release of an air layer is prevented, and the substrate is uniformly coated.
Patent JP-H08156400-A (JP)
Title: Magnetic card fitted with display device
Inventor: SUZUKI SHORYU
IPC: G11B23/40
Filed: 1994-12-01
Abstract: PURPOSE: To provide a magnetic card fitted with a display device capable of more sharply displaying the characters or figures corresponding to magnetic recording content. CONSTITUTION: The magnetic powder 20 in a magnetic layer is inclined with respect to the sliding direction of a writing magnetic head 21 to be magnetically oriented. The adjacent parts 22 of the N-poles of a minute magnet after writing and the adjacent parts 23 of the S-poles thereof form a square, that is, a dot and the characters or figures corresponding to the recording content of the magnetic layer are displayed more sharply.
Patent JP-S62158426-A (JP)
Inventor: KOMATSU HIROSHI
IPC: A01D34/24
Filed: 1985-12-31
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-H09143528-A (JP)
Title: Pre-treatment of molten iron
Inventor: HANAO MASAFUMI
IPC: C21C1/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pre-treating method of molten iron which can simultaneously achieve desiliconization, desulfurization and the rise of Mn content in a short time. SOLUTION: Ore containing Mn oxide as the main component is added into the molten iron, and SiO2 is produced by oxidizing-reducing reaction with Si in the molten iron. After forming liquid phase slag containing the SiO2 and MnO as the main components, CaO and CaF2 as slag-making agents are added to adjust the slag basicity (CaO/SiO2 ) and the m.p. of the slag, and then, the desulfurization, desiliconization and the rise of Mn content in the molten iron are simultaneously executed.
Patent JP-H09117619-A (JP)
Title: Drain treatment and device thereof
Inventor: TAKANO HIROYUKI
IPC: C02F1/52
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To separate excess sludge from a filter aid by using a magnetic material powder as the filter aid. SOLUTION: A magnetic material powder as a filter aid is added to a drain and this mixture is guided into an electromagnetic rotary flat membrane separator. This separator is equipped with a hollow coil 10, and is internally equipped with hollow shafts 24. In addition, iron-incorporated flat membranes 34 are arranged halfway through the hollow shafts, and a drain is passable through both outer and inner parts of the hollow shafts 24 via filtration films. The drain guided into a filtration step is adsorbed by the iron-incorporated flat membrane 34 magnetized by a hollow coil 10. Further, the treated drain flows into the hollow shaft 24 through the filtration film, and sludge is returned to an aeration tank. The filter aid remains unreleased in the magnetized iron- incorporated plat membrane 34.  In a cleaning step, a power supply to the hollow coil 10 is cut to demagnetize the ion-incorporated flat membrane 34. An electromagnet 42 attached on a canister 14 at the end part of the hollow coil 10 is activated to recover the filter aid falling down from the iron-incorporated flat membrane 34. This action is repeated to separate the excess sludge from the filter aid, so that the filter aid can be recycled.
Patent JP-H02144054-A (JP)
Title: Toothbrush device due to grasping power
Inventor: HARADA MASAAKI
IPC: A61C17/00
Filed: 1988-11-26
Abstract: PURPOSE:To facilitate rolling and to reduce a degree of fatigue by allowing the power element of rolling motion to depend on hand grasping power. CONSTITUTION:Two grasping levers 4 are mounted to the fulcrum of a casing 3 through a pin 7 in a shakable manner and a brush 1 is inserted in and fixed to a holder 2 by a handle detachable by one-action operation. When the grasping levers 4 are grasped, the holder 2 is rotated by about 90 deg. through the pin 7 and a link 6. Therefore, the brush l mounted to the holder 2 performs rolling motion. Further, when a grip is released, the grasping levers 4 are returned to the original positions by the springs 5 built in the grasping levers 4 and the casing 3 and the holder 2 is rotated to return. By repeating this operation, rolling tooth-brushing can be performed. Further, by moving a movable pawl 8a (the pawl provided to a change-over knob 8) toward 'L' with respect to a fixed pawl 3a, the rolling direction of the brush can be changed.
Patent JP-H0284561-A (JP)
Title: Resin finishing of fiber
Inventor: IKEDA TAKASHI
IPC: D06M13/432
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a finished fiber having excellent crease resistance and shrink resistance without lowering the whiteness while reducing the emission of disagreeable smell by treating a fiber with a treating liquid mixed with trimethylolpropane. CONSTITUTION:(A) A cellulosic fiber is immersed in a solution produced by mixing and dissolving (B) 1,3-dimethylglyoxal monoureine and (C) preferably 15-50wt.% (based on the component B) of trimethylolpropane, uniformly squeezed with a roll, etc., dried and finally cured to obtain the objective fiber.
Patent JP-H07152741-A (JP)
Title: Document processing method and device therefor
Inventor: NAGASHIMA MASAAKI
IPC: G06F17/21
Filed: 1993-11-30
Abstract: PURPOSE:To provide a document processing method and device therefor allowing 2nd document information annexed to 1st document information to correspond to changed 1st document information. CONSTITUTION:When document information in an old document file 51 is changed, a comment file 52 corresponding to the changed document information is retrieved and the retrieved new document comment data 54 are stored correspondingly to a changed new document file 53. The comment information of the file 52 which can not be retrieved is registered in a drop-out comment file 55 so as to be discriminated and the contents of the retrieved new document comment file 54 and the unretrieved drop-out comment file 55 are displayed so as to be discriminated.
Patent JP-H06121619-A (JP)
Title: Method for agrichemical-free culture
Inventor: AONUMA TAKEZO
IPC: A01G7/00
Filed: 1992-10-12
Abstract: PURPOSE:To expel various germs with active oxygen and to supply a fertilizer component to a plant in culturing the plant in a vinyl house, by spraying a mixed solution prepared by mixing a solution of hydrogen peroxide with a physiological activity promoter and a component for suppressing multiplication of various germs. CONSTITUTION:A solution prepared by diluting a solution of hydrogen peroxide into a given ratio is mixed with a polysaccharide and a physiological activity promoter to give a mixed solution. The mixed solution is sprayed in a misty state by a sprayer in a vinyl house to expel various germs stuck to a plant itself and a structure in the vinyl house with active oxygen generating from the solution of hydrogen peroxide. A mixture of a component such as hinokitiol, nucleic acid, etc., and an organic acid is used as the physiological activity promoter to be added to the mixed solution, the physiological activity promoter component is stuck to the plant to absorb the active ingredient in the plant.
Patent JP-H03159975-A (JP)
Title: Aqueous organosilicon based composition
Inventor: SUZUKI TAKEHIRO
IPC: C04B41/49
Filed: 1989-11-17
Abstract: PURPOSE:To obtain the subject composition improved in storage stability by blending an alkyltrialkoxysilane and/or dialkyldialkoxysilane, specific quaternary ammonium salt-containing organic compound or condensed body thereof and water. CONSTITUTION:An organosilicon compound containing alkoxy group and epoxy group is blended and reacted with a primary main and/or secondary amine having alkyl group, alkenyl group, aryl group, fluoroalkyl group or organosiloxane group of 0.1-2mol based on 1mol epoxy group to form a silicon- containing amine and the silicon-containing amine is neutralized by adding an equimolar acid thereto to afford a quaternary ammonium salt-containing organosilicon compound or condensed product thereof (A). Then the ingredient A is diluted by water and an alkyltrialkoxysilane and/or dialkyldialkoxysilane (B) having one or more 6-20C alkyl groups coupled to silicon is further added thereto so that silane ingredient after addition is totally may be 1-50wt.% and amount of the ingredient A to the ingredient B may be 1-50wt.% to provide the aqueous organosilicon based composition.
Patent JP-H04170648-A (JP)
Title: Data rapid transfer processor
Inventor: NAGASAWA TOSHIKATSU
IPC: G06F12/00
Filed: 1990-11-05
Abstract: PURPOSE:To shorten a data transfer time by preparing a data register for storing data read out from a main storage device and writing the data in the main storage device without transferring them to a central processing unit (CPU). CONSTITUTION:Address buses are constituted so that data are sent from the CPU 1 to a read address latch (RAL) 7 through an ABO120 or a write address latch (WAL) 9, sent to a selector circuit (SEL) 11 through an AB10121 at the time of reading or through an AB11 at the time of writing and then sent from the SEL 11 to a main memory device (MEM) 3 though an AB2. The volume of data transfer is set up in a data transfer counting address latch (MAL) 4, the data of the MEM 3 are read out to a data latch 12 and then immediately written in the MEM 3 and the MAL 4 is counted down in each transfer end. The contents of the RAL 7 and the WAL 9 are counted up and data transfer is continued until the value of the MAL 4 becomes zero. Consequently, data transfer is rapidly executed.
Patent JP-H04171837-A (JP)
Title: Ion beam shape measurement device
Inventor: SAITO TAKASHI
IPC: H01L21/265
Filed: 1990-11-05
Abstract: PURPOSE:To precisely measure the shape, size and density of ion beams by a method wherein the ion currents detected by multiple small square conductive sheets arranged at longitudinally and laterally equal intervals on one surface of a sheet type insulator are measured. CONSTITUTION:Firstly, the title ion beam shape measurement device adjacent to wafers is arranged in a chamber. Next, this chamber is vacuumized in specific vacuum degree. Next, ion beams are emitted to shift a stage so that the center of an insulating sheet 1 may be aligned with that of the beam scanning region. Next, the same requirements are set up in the energy before starting the irradiation of the insulating sheet 1 with the ion beams. Through these procedures, the ions arrested by conductive sheets 2 are detected by detectors 4 as the ion currents. Next, the detected ion currents are converted into pulse voltage numbers by an A/D converter 5 corresponding to the sizes of analog current values. Finally, respective pulse voltage numbers are transferred to a display 6 to be displayed as the beam shapes corresponding to the pulse voltage numbers, e.g. on the display screen.
Patent JP-H07151675-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: KARASAWA HIRONORI
IPC: G01N21/31
Filed: 1993-11-30
Abstract: PURPOSE:To enhance the atomization efficiency by setting the inner diameter of a circular fuel gas blow-out port formed around a conical blow-out port substantially equal to the outer diameter of a spherical collision body thereby enhancing the availability of a sample. CONSTITUTION:A nebulizer is provided, around the outlet of a suction pipe 7, with an auxiliary fuel gas blow-out port 8 for blowing out an auxiliary fuel gas, e.g. the air, to establish a negative pressure at the outlet of a suction pipe 7 thus constituting an spray port. A conical blow-out port 9 is provided continuously to the spray port so that a sample strikes entirely against a glass ball 10 (spherical collision body) with high efficiency to produce microparticles. A circular fuel gas blow-out port 11 having inner diameter substantially equal to the outer diameter of the ball 10 is made around the blow-out port 9 so that the fuel gas flows as a laminar flow on the outer diametral tangent of the ball 10. The microparticles of sample sprayed through the spray port is sucked through the gap between the spray port and the ball 10 and mixed with a fuel gas flow blown out through the the blow-out port 11 before being sprayed efficiently into a chamber 12.
Patent JP-H06150343-A (JP)
Title: Track jump device
Inventor: SHIMIZU KEIKO
IPC: G11B21/08
Filed: 1992-11-10
Abstract: PURPOSE:To stably perform track jump by suppressing deviation from a light axis and performing stably focus and tracking control during track jump and immediately after track jump, by stopping track jump and turning on tracking control at the position when displacement of a tracking actuator exceeds a prescribed value during track jump, in an optical recording and reproducing device. CONSTITUTION:An output of a tracking actuator displacement detecting means 13 is compared with the prescribed value (a) by a first comparing means 15, when a displacement detected output is larger than the prescribed value, an instruction for stopping track jump is outputted from the first comparing means 15. Thereby, an output of a tracking control means 8 is selected in a first selecting means 10. Thus, by stopping track jump and turning on tracking control, deviation from the light axis caused by displacement of the tracking actuator is suppressed.
Patent JP-S62167474-A (JP)
Title: Apparatus for measuring moisture in liquid
Inventor: OKA SHOTARO
IPC: B01J20/285
Filed: 1985-12-28
Abstract: PURPOSE:To enable the quantification of moisture, especially, a minute amount of moisture with high reliability within a short time without being affected by the kind of a solvent, by separating moisture by a separation column and detecting the same by the piezoelectric type humidity sensor of a moisture measuring cell. CONSTITUTION:The titled apparatus is constituted by successively connecting a carrier gas supply part consisting of a compressor 2, a dehumidifier 3 and a flowmeter 5 etc. all of which substantially contain no moisture, a separation part equipped with an evaporator 6 equipped with a liquid specimen introducing port and a moisture separating gas chromatography column 8 and a moisture measuring cell 9 having a piezoelectric type humidity sensor mounted therein by pipelines. As the column 8, a moisture separating gas-solid chromatography column using a styrene- divinylbenzene type porous polymer as an adsorbent is adapted. The piezoelectric type humidity sensor is formed by providing a pair of electrodes to both surfaces of a piezoelectric element plate of a quartz oscillator element by vapor deposition and forming a hygroscopic thin membrane to one surface thereof. By this method, because water and an org. solvent are detected in a separated state, the output error of the piezoelectric type humidity sensor due to the adsorption of the org. solvent can be prevented.
Patent JP-2001123319-A (JP)
Title: Mouthpiece for shaping and method for producing the same
Inventor: FUJIKI HIROYUKI
IPC: D01D4/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a shaping mouthpiece in which flow way shape whose processing have been impossible or difficult or flow way shape whose processing cost has been increased can easily be formed at a low cost. SOLUTION: This mouthpiece (1) for shaping is formed from plural plates (2) comprising a same kind and quality of a metal material. Flow ways (3, 5) for polymer materials are dividedly processed in the plates (2), and residual stresses generated on the processing of the flow ways are removed. A pure nickel solid phase thin film is formed on the bonding surface of the plate (2), and then the divided flow ways are matched and bonded to each other by a solid phase diffusion bonding method. The obtained mouthpiece (1) for shaping has a nickel-containing diffusion bonded region (7) on the solid phase diffusion bonded surface.
Patent JP-H10119006-A (JP)
Title: Decorative plywood
Inventor: IMAMURA IWAO
IPC: G10C9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the yield of the material of a rear decorative sheet under the condition that a decorative plywood is prevented from warping and, at the same time, its surface finish is maintained by a method wherein the rear decorative sheet is made of a plurality of sheet materials divided from one another. SOLUTION: A decorative plywood 1 consists of a front decorative sheet 3 bonded to the front surface of a core material 2 and a rear decorative sheet 4 bonded to the rear surface of the core material 2. The core material 2 is made of a lauan plywood, an MD board, a particle board or the like. The front decorative sheet 3 and the rear decorative sheet 4 consist of phenol- impregnated resin paper having the same material and quality as each other. The front decorative sheet 3 consists of a single continuous phenol-impregnated resin paper, while the rear decorative sheet 4 consists of a plurality of sheet materials 4a made of phenol-impregnated resin paper divided from one another under the condition that the sheet materials 4a and 4a are connected with one another having no gap between them. As a result, as the rear decorative sheet 4, odd materials can be utilized.  Further, the number, shape, arrangement and the like of a plurality of sheet material are arbitrary.