baber/WOPTO huggingface dataset:
Patent JP-S6184610-A (JP)
Title: Production of flexible image fiber
Inventor: MOGI MASAHARU
IPC: C03C25/68
Filed: 1984-10-02
Abstract: PURPOSE:To prevent the collapse at both ends of multifibers and to decrease the time for elution by impregnating and solidifying a resin between the fiber strands at both ends where the fiber strands are exposed to form fixed parts at both ends and eluting fusible glass. CONSTITUTION:The eluting liquid 3 at the ends where the fiber strands are exposed by the elution of the fusible glass is washed away and the ends are dried. An insoluble resin and is solidified to form fixed ends 4 of the multifibers. The multifibers 1 formed with the ends 4 are dipped into a liquid tank 2 in which the eluate 3 is filled. The multifibers 1 dipped therein are subjected to means for accelerating elution such as rotation, oscillation or ultrasonic oscillation in the eluate 3. The intermediate parts welded by the fusible glass are eluted except the fixed ends 4 at both ends of the multifibers 1 and the fiber strands are exposed and unraveled. The multifibers are thereafter cleaned and dried and the end faces at the ends 4 are optically polished. The flexible protective covering is formed over the entire part.
Patent JP-2000033000-A (JP)
Title: Measurement of bacterium and system therefor
Inventor: NODA NAOHIRO
IPC: C12Q1/70
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring bacteria through such a procedure that bacteria are infected with a bacteriophage whose nucleic acid is labeled with fluorescence to effect fluorescence-labeling of the bacteria and a liquid containing the bacteria is irradiated with light so as to modify the fluorescence-labeling substance to effect raising the measurement level per unit time. SOLUTION: This method for measuring bacteria comprises the following procedure: a bacteria-contg. sample liquid is mixed using a pump 5, in a mixing pot 4, with a liquid 6 containing a bacteriophage with its nucleic acid labeled with a fluorescent substance such as acridine orange; the resulting sample liquid after mixing is allowed to pass through a three-way electromagnetic valve 7 and to flow into a reactor 11 regulated at 37 deg.C by the aid of operation of a thermosensor 8, a heater 9, and a temperature regulator 10;  in the reactor 11, host bacteria are infected with the fluorescence- labeled bacteriophage to effect fluorescence-labeling of the bacteria followed by bringing the resultant sample liquid via a three-way electromagnetic valve 15 into a cell 16 for light irradiation by the aid of the changeover of a three-way electromagnetic valve 12 and the suction of a syringe pump 14, and the sample liquid is then irradiated with light using an argon laser 17 so as to modify the fluorescence-labeling substance to effect raising the aimed bacteria measurement level per unit time.
Patent JP-H05179746-A (JP)
Title: Construction for floor
Inventor: MATSUI HIROO
IPC: E04B1/66
Filed: 1991-08-16
Abstract: PURPOSE:To effectively prevent structural cracks to be generated around a support, from being grown, and prevent the cracks of a water-proof layer to be generated due to the structural cracks, from being generated. CONSTITUTION:By forming the channel 2 of a recessed cross-sectional area on the periphery of the support 1 of a square cross-sectional area, structural cracks to be generated from the support 1 in particular can be effectively prevented from being grown, and by providing the corner section 1a of the support 1 for a plurality of the cracks to be generated in particular, with a channel 3, besides the channel 2, the structural cracks to be generated on the periphery of the support 1 are prevented from being generated. Besides, on the surface of a floor provided with the channel 2 and the channel 3 at the corner section 1a of the support 1, sealing material 6 is applied, and after that, the work of a water-proof layer 8 with non-woven fabric 7 embedded into is executed just with physical contact. Accordingly, even if the structural cracks are generated on the partial section of the concrete floor 4, the floor is not broken due to the generation of cracks on the water-proof layer 8 due to the structural cracks, and accordingly, water-proof function can be effectively displayed.
Patent JP-S5995069-A (JP)
Inventor: NAKADA KENJI
IPC: A62C3/00
Filed: 1982-11-24
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-S58104993-A (JP)
Title: Pyrolysis plant for hydrocarbon
Inventor: MARUYAMA HIDESHI
IPC: C10G9/20
Filed: 1981-12-18
Abstract: PURPOSE:To attempt marked improvement of the energy efficiency by the high-temperature exhaust gas, by connecting, to the burning air feed system of pyrolysis furnace(s), the discharge opening(s) of a variable air flow blower and the exhaust vent(s) of a gas turbine. CONSTITUTION:The discharge opening(s) of a variable air flow blower 51 and the exhaust vent(s) of a gas turbine 61 are connected to the burning air feed system of a pyrolysis furnace 10 for olefin production, an air flow from the blower 51 and/or a divergence of the input guide valve 62 (or the driving source) of the gas turbine 61 being controlled through an air flow controller 30 so that the air flow in the air duct 40 for the pyrolysis furnace 10 is equalized with that which is calculated from a fuel consumption in said furnace and also corrected with an excess oxygen content in the furnace.
Patent JP-S60100534-A (JP)
Title: Preparation of unsaturated carbonyl compound
Inventor: IKAWA TSUNEO
IPC: C07C45/71
Filed: 1983-11-04
Abstract: PURPOSE:To obtain the titled compound useful as perfume, drugs, etc. from enexpensive raw materials by a simple process in high selectivity in high yield, by reacting a ketone with methanol as the raw materials by the use of a catalyst consisting of Fe-Mg-O system. CONSTITUTION:A ketone shown by the formula I (R is 1-4C alkyl, or 6-10C aryl) such as acetone and methanol are preferably vaporized, and reacted in the presence of a catalyst shown by the formula II(a, b, and c are 0.5-20, 48-60, and 32-39.5wt%, respectively, with the proviso that a+b+c=100) comprising Fe, Mg and O at 250-450 deg.C for 0.5-8sec, preferably about atmospheric pressure to give the desired compound shown by the formula III such as methyl vinyl ketone, etc. A ketone having one more carbon is obtained from a starting raw material shown by the formula IV. The catalyst, for example, is prepared by impregnating MgO with an aqueous solution of tetravalent Fe nitrate, drying it at 20-60 deg.C for 12-14hr, molding it, calcining it at 300-700 deg.C for 1-10hr.
Patent JP-H0869273-A (JP)
Title: Display device with shadow display function
Inventor: TAKAHATA TATSU
IPC: G09G5/08
Filed: 1994-08-31
Abstract: PURPOSE: To provide a display device displaying an image easy to see by adding a shadow to a moving image even when the moving image enters an area of a base image of a background color of the same system as its color tone without increasing the load of the display device in which an image generation program travels. CONSTITUTION: The display device is constituted so as to be provided with a shadow generation means providing a delay circuit 110 delaying the image data which a display control circuit 105 reads out and transfers successively from a moving image VRAM 107 by one dot, and generating the shadow pixel data from the original pixel data read out from the moving image VRAM 107 and the delayed pixel data through the delay circuit 110, and adding them to the original pixel data of the moving image and generating them as the moving image pixel data with shadow and a multiplexer 109 superposing the moving image pixel data with shadow on the base image pixel data read out and generated from a base image VRAM and generating the display image data.
Patent JP-H06336503-A (JP)
Title: Solid titanium catalyst component for olefin polymerization, its production, olefin polymerization catalyst, and method for polymerizing olefin
Inventor: TOIDA TETSUYA
IPC: C08F110/06
Filed: 1993-08-20
Abstract: PURPOSE:To obtain the subject catalyst with which a polymer having a narrow particle size distribution, a low fine-particle content, a high bulk density, and high stereoregularity can be produced, by contacting an Mg compound solution obtained by a specific method with a polyether and contacting the resulting solution with a liquid Ti compound. CONSTITUTION:A halogenated Mg compound is contacted in a hydrocarbon solvent with a compound in which the Mg compound is soluble and which is selected from alcohols, esters including esters of metal acids, and ethers excluding ones having two or more ether bonds separated by two or more atoms, thereby giving an Mg compound solution. This solution is contacted with a compound having two or more ether bonds separated by two or more atoms. The resulting solution is contacted with a liquid Ti compound to obtain the objective catalyst component comprising as essential ingredients Mg, Ti, the halogen, the polyether, the hydrocarbon, and an electron donor other than the polyether.
Patent JP-S6363540-A (JP)
Title: Shift table in press line
Inventor: KUNO OSAMU
IPC: B21D43/05
Filed: 1986-09-02
Abstract: PURPOSE:To increase the shifting speed of a work base with a small-sized shifting cylinder by linking the piston shaft of the shifting cylinder to drive a rocking lever and a rocking lever so that the shaft stroke of the work base may be made larger than the piston advancing and retreating strokes. CONSTITUTION:In the press line for performing a pressing, a work is advanced into a transfer path at the necessary time and retreated from the inside of the transfer path at unnecessary time. Namely the lift member 12 of a work base 14 and the point C at a rocking lever 22 tip part are linked via a connecting rod 24 and the rocking lever 22 is rocked centering around the pin 23 of the lower end part. The piston shaft of a shifting cylinder 25 is linked to the point (b) at the lower side of the rocking lever 22, the shifting stroke l1 of the work base 14 attains three times a shifting stroke l2 by trebling the distance between the point (a) and point (c) for the distance between the center point (a) of the pin 23 and the point (b), and the work base 14 can be shifted at the triple speed of the piston advancing and retreating speed of the cylinder 25.
Patent JP-H0255318-A (JP)
Title: Device for using liquid crystal
Inventor: KAJIYAMA CHISATO
IPC: G02F1/13
Filed: 1988-08-22
Abstract: PURPOSE:To allow the easy and inexpensive increase of an area by using a liquid crystal dispersed film formed by dispersing a liquid crystal into a matrix consisting of a polymethacrylate resin as a liquid crystal layer. CONSTITUTION:The liquid crystal formed by dispersing the liquid crystal into the matrix consisting of the polymethacrylate is used as the liquid crystal layer. The ratio at which the liquid crystal occupies in the liquid crystal dispersed film is preferably in a 30-90wt.% range. Two sheets of substrates for holding the liquid crystal are required in case of using the ordinary liquid crystal and further a spacer for holding the two substrates at a specified spacing is needed. In addition, an error is liable to arise in the thickness. These problems are solved if the above-mentioned film is used. The device is, therefore, adequately usable for a large-area display device and light control filter.
Patent JP-H0666309-A (JP)
Title: Positioning/supporting method for object with locking nut
Inventor: SUZUE SHOZO
IPC: F16B39/30
Filed: 1993-08-20
Abstract: PURPOSE:To surely position and support an object applied with an external load such as periodic vibration over a long period. CONSTITUTION:An object W freely coupled with a rod 1 having a screw section 1a on one end side is positioned and supported at the intermediate position by an elastic member 2 provided on the side opposite to the screw section 1a of the rod 1 and a locking nut 3 screwed with the screw section 1a, and the locking nut 3 is made of a high-rigidity elastic material having an imperfect screw section B or the imperfect screw section B and a cylindrical section C on the top face side 3b. The imperfect screw section B has the same pitch as that of a perfect screw section A, the root diameter d1 of the imperfect screw section B is made smaller than the outer diameter of the screw section 1a of the rod 1, the shape of the root section of the imperfect screw section B is made the same shape as that of a trapezoidal screw, and the inner diameter d2 of the cylindrical section C is made smaller than the outer diameter of the screw section 1a of the rod 1 and larger than the screw effective diameter d0.
Patent JP-S6267494-A (JP)
Inventor: MATSUZAKI TETSUYA
IPC: G21C13/02
Filed: 1985-09-20
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-H0499105-A (JP)
Title: Liquid atomizing method
Inventor: NITTA MINORU
IPC: B22F9/08
Filed: 1990-08-06
Abstract: PURPOSE:To prevent blocking of liquid injection nozzle caused by spout-out of molten metal by selecting a peripheral length, vertical length and apex angle of the injection hole for liquid jet cone, a kind, temp. and flow rate of the liquid jet and a kind, pouring temp. and pouring velocity of a molten metal. CONSTITUTION:By using seven liquid atomizing conditions of the peripheral length S, vertical length (h) and apex angle alpha of the injection hole for liquid jet cone and the pouring velocity Gm and heat content Hm of molten metal and the flow rate Ql and heat content Hl till boiling of the liquid jet, as parameters, a critical suction gas pressure equation, based on which the blocking is not generated in consideration of the spout-out caused by collision of the liquid jet itself and the spout-out of vapor caused by heat input from the molten metal, is decided. Regardless of size and shape of the liquid injection nozzle device for forming the liquid jet cone having tapered shape downward, the kind and temp. of the molten metal and the kind and flow rate of liquid in the liquid jet, the liquid atomizing condition, which does not develop the blocking, can be set.
Patent JP-H0879668-A (JP)
Title: Projection unit for projector
Inventor: YAMADA FUSAAKI
IPC: H01J7/26
Filed: 1994-08-31
Abstract: PURPOSE: To provide an inexpensive projection unit for a projector with satisfactory workability, by which correspondence to a screen size and the change of a projection posture is easy through the use of the projection unit of the same constitution. CONSTITUTION: The unit is separated into a projection tube block where a projection tube 21 is fitted to a projection tube frame 51 through a projection tube packing 29 in a watertight state and a lens block where a projection lens 28 is fitted to a lens frame 53 through a lens packing 30 in a watertight state. The blocks are freely movably connected by filling cooling refrigerant liquid 32 between the blocks as it is by installing a sliding packing member 50 between the inner surface 51d of the projection tube frame 51 and the external surface 53g of the lens frame 53. Grease and the like are applied to the sliding packing member 50 and sliding resistance when the frame moves is reduced.
Patent JP-2001035978-A (JP)
Title: Lead-free solder connection structure body
Inventor: SOGA TASAO
IPC: H01L23/40
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To achieve solder composition where a joint cannot cause release easily by adding Sn, Ag, Cu, In, and Bi with a specific range of weight as solder or adding other small amount of elements to them when connecting a chip to an insulation substrate by lead-free solder. SOLUTION: An Mo plate 2 (a thermal diffusion plate with low thermal expansion and Ni plating 5) and a Cu plate heat sink 9 (Ni plating) are soldered at a maximum of 270 deg.C in an inactive atmosphere using a solder foil 8 where the melt point of Sn-7Sb of 0.15 mmt ranges from 235 to 244 deg.C so that an alumina substrate 3 can be sandwiched in a power device. Then, an Si chip 1 is placed on the rear side (Ni plating) of the joined Mo by a solder foil 7 of Sn-3 Ag-0.7Cu-3In-3Bi for soldering in an inactive atmosphere similarly at a maximum of 230 deg.C, thus forming a solder composition for preventing a joint from being released easily.
Patent JP-S6362207-A (JP)
Title: Superconducting coil
Inventor: HATTORI YASUHIDE
IPC: H01F6/06
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a superconducting coil excellent in excitation characteristics without deterioration in superconductivity and without accidents of shorting between turns, by inserting turn insulating materials which are composed of specific materials between superconductors. CONSTITUTION:A superconducting coil is formed of ceramics so that the heat shrinkages of turn insulating materials 5 are made near to or smaller than those of superconductors 1. When this superconducting coil is heated, diametrical force in a compression mode is generated in the superconducting coil because the heat shrinkages of the turn insulating materials 5 made of ceramic insulating materials are smaller than those of the superconductors 1. Therefore, such problems as gaps generated between the superconductors 1 and as shifts from prescribed positions of the turn insulating materials are removed so that deterioration due to Wire Motion (superconductor's sudden motion) in excitation characteristics can be also removed.
Patent JP-S63114039-A (JP)
Title: Fluorescent lamp device
Inventor: MISONO KATSUHIDE
IPC: H01J61/52
Filed: 1987-08-21
Abstract: PURPOSE:To prevent the heat transmission from the lamp side to the lighting circuit components side and suppress the temperature rise of lighting circuit components by forming an air adiabatic layer communicated to the outside air on the blocking member of a cover. CONSTITUTION:A screwed type base 2 is provided at one end of a cover 1, and a blocking member 3 is fitted to the opening at the other end. Radiating holes communicating the inside of the cover 1 and the outside air are formed on the side wall of the cover 1. A flex type fluorescent lamp 11 is fitted to the other partition board 5 of the member 3. When the lamp 11 is fixed, a fine pipe 19 stored in an amalgam 20 penetrates an inserting hole 27 formed on the partition board 5 and faces an air adiabatic layer 8, and the amalgam 20 is cooled by the air of the layer 8. The lamp 11 and a ballast in the cover 1 generate heat while the lamp 11 is lighted, but the lamp surface is exposed, thus its radiation property is good and the temperature rise is prevented.
Patent JP-S6364808-A (JP)
Title: Suspension device for vehicle
Inventor: WATANABE KENICHI
IPC: B60G17/00
Filed: 1986-09-03
Abstract: PURPOSE:To improve a grounding capability of wheels and riding comfortableness by making a working fluid supply and exhaust to an actuator to be controlled to constrain an actuator force by a frequency component of an unspring displacement speed frequency over an unspring resonance frequency. CONSTITUTION:When each detected signal Ss, Sa, and Sp is inputted into a controller 100 from a displacement sensor 23, vibration sensor 33, and pressure sensor 35 respectively, the controller 100 makes a frequency cutoff of the vibration signal Sa to fetch a component frequency over a resonance frequency, and conducts a required arithmetic processing with the displacement sensor output Ss and pressure sensor output Sp. And the controller 100 outputs control signals Ca and Cb to an electro-magnetic control valve 30 based on operational results, and varies an actuator 18 force so that it can control a movement in an unspring or spring. This constitution enables a grounding capability of wheels and riding comfortableness to be improved.
Patent JP-H0491181-A (JP)
Title: Heat-resistant paint
Inventor: NISHIHARA YOSHIO
IPC: C09D183/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the subject paint giving a coating film having excellent heat-resistance and resistant to the deposition of oil stain by dispersing or dissolving a polymetallocarbosilane, a silicone resin, an inorganic filler and a specific powdery copolymer in an organic solvent. CONSTITUTION:The objective paint can be produced by dispersing or dissolving 100 pts.wt. of a polymetallocarbosilane, preferably 50-500 pts.wt. of a silicone resin (e.g. dimethylpolysiloxane), preferably 50-500 pts.wt. of an inorganic filler (e.g. silicon carbide) and preferably 20-100 pts.wt. of a powdery tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer in an organic solvent.
Patent JP-S6268158-A (JP)
Title: Front spoiler fixing structure for vehicle
Inventor: HOSAKA ATSUSHI
IPC: B60R19/04
Filed: 1985-09-20
Abstract: PURPOSE:To improve the appearance and the feeling of quality, in a structure where a spoiler body is fixed to the front bamper, by fitting the stop groove formed at the upper end section of the spoiler body in an end receiving groove formed in the longitudinal wall of the front bamper. CONSTITUTION:An end receiving groove 7 is formed in the longitudinal wall 4 of a front chamber 3 while extending in the horizontal direction and a stop edge 8 is formed at the upper end section of a spoiler body 1 to be fixed to said bamper 3 while directing rearward. The stop edge 8 of the spoiler body 1 is fitted in the end receiving groove 7 of the front bamper 3 then a bracket 3 projecting from the back face at the upper end section of the spioler body 1 is contacted against the oblique wall 5 continuous to the longitudinal wall 4 and fastened through bolts and nuts 6 to the oblique wall 5 thus to fix the spioler body 1. Consequently, occurrence of gap against the longitudinal wall can be prevented even if slight wavin has occurred at the upper end section of the spoiler body 1.
Patent JP-H1045746-A (JP)
Title: Production of optically active compound
Inventor: YAMANO TORU
IPC: B01J27/232
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active compound useful as an intermediate for pharmaceutics, such as α-adrenaline blocker, and cholesterol depressant, by a reaction of a cathecol, etc., with an optically active glycidyl nitrobenzenesulfonic ester in an organic solvent in the presence of a base. SOLUTION: This optically active compound of formula II is obtained by a reaction of a compound of formula I (the ring E is a benzene ring, which may have further 1-4 substituents, for example, cathecol) with an optically active glycidyl nitrobenzenesulfonic ester in an organic solvent in the presence of such a base as an alkali metal carbonate.
Patent JP-S6186383-A (JP)
Inventor: OSUMI YOSHIHIRO
IPC: B66B23/12
Filed: 1984-10-05
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-H0491982-A (JP)
Title: Heat sensitive recording material
Inventor: HIGETA SHIGERU
IPC: B41M5/337
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the above heat sensitive recording material having excellent recording image preservation stability and printing stability by incorporating compound having a methylol group and ammonium salt of organic acid having two or more carboxyl groups in a protective layer. CONSTITUTION:A heat sensitive developing layer containing leuco dye and developer as main ingredients is provided on a support, a protective layer containing polyvinyl alcohol resin as a main ingredient is provided on the developing layer, and compound having a methylol group and ammonium salt of organic acid having two or more carboxyl groups are incorporated in the protective layer to form a heat sensitive recording material. The weight mixing ratio of the polyvinyl alcohol resin, compound having methylol group and the ammonium salt of organic acid having two or more carboxyl groups is desirably 10-50 parts of the compound and 1-30 parts of the ammonium salt having two or more carboxyl groups to 100 parts of the polyvinyl alcohol resin. The protective layer may be one or laminated.