baber/WOPTO huggingface dataset:
Patent JP-S6374372-A (JP)
Title: Astigmatism correcting circuit for image receiving tube
Inventor: TAKASU SHIGERU
IPC: H04N3/26
Filed: 1986-09-18
Abstract: PURPOSE:To make independent astigmatism correction in each part of a picture possible by applying vertical periodic voltage that attains to peak in different division period of vertical scanning period to plural amplitude regulators that work in division periods different in horizontal period. CONSTITUTION:A vertical synchronous voltage generating circuits V1-V5 generates vertical periodic voltage having peak in different period in vertical scanning period. A continuous composed vertical periodic voltage in which five vertical periodic voltage are mixed is outputted from amplifiers for mixing MAl and MAR. The waveform of the composedvertical periodic voltage can be changed optionally by regulating amplifier regulators R1l-R5l or R1r-R5r. A DC amplifier DA superposes output voltage from a change-over switch SW and composed vertical periodic voltage of vertical periodic voltage outputted from amplitude regulators R1v-R5v, and amplifies, and sends out to a coil COIL forastigmatism correction.
Patent JP-H0961271-A (JP)
Title: Semiconductor sensor and its manufacture
Inventor: OTANI HIROSHI
IPC: G01L9/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for allowing adhesion of a connection of a semiconductor-type package to be improved when thermoplastic resin is used as a material of the package, thereby obtaining a highly reliable semiconductor sensor with a low manufacturing cost. SOLUTION: An assembly comprising a sensor element 1 made of silicon and a lead frame 2 electrically connected to the sensor element 1 via a bonding wire 4 is covered by a plastic package comprising a cap 5 and a base 6 respectively made of PPS resin or PET resin. While a cap lower connection 5a and a base upper connection 6a are improved in quality by application of ultraviolet rays to have their adhesion improved, the package is bonded to the lead frame 2 using adhesive 3, thereby improving reliability of a sensor P1 and reducing its manufacturing cost.
Patent JP-H0962236-A (JP)
Title: Pixel data processing method and high speed drawing device using same
Inventor: TAMANO RYUICHI
IPC: G09G5/393
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To make small the capacity of a main memory processing image data, and improve processing speed. SOLUTION: Desired image data are read and memorized one line by one line from a memory device 5 connected to the outside by a data readout means 41, every pixel data in order of arrangement is read out by a data analysis means 42 for one line of image data, a flag showing continuous data, the number of continuous pixel data, and the pertinent pixel data are output as continuous data when the adjoining pixel data are same, a flag showing discontinuity, the number of discontinuous pixel data, and all the pertinent pixel data are output as discontinuous data when the adjoining pixel data are different from each other, and in the case of discontinuous data, these output are output as they are ordinary data by a drawing processing part 43, and in the case of continuous data, mask data and the pertinent pixel data are output.
Patent JP-H1068504-A (JP)
Title: Matrix burner
Inventor: KUSHCH ALEKSANDR S
IPC: F23D14/16
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To allow a burner to release a large amount of radiant heat with a reduction in NOx emission by a method wherein a second porous radiation layer having a porosity higher than that of a first layer is provided at a distance from the first layer and a combustion zone is formed between the two layers. SOLUTION: An air-fuel mixture 021 is sent into a fuel mixing plenum chamber 10 by a blower 17, flows through a porous structure of a first layer incorporating a perforated metal plate 11 and a flexible porous layer 12 and is ignited on the surface of a radiation-stabilizing layer 13 of a second porous structure so that a flame front is produced in a gap 15 or on the surface of the radiation- stabilizing layer 13. A radiation-stabilizer made up of the porous radiation- stabilizing layer 13 of a high-temperature metallic screen, a ceramic structure or a composite structure begins to emit light energy and cools down the flame zone so that the temperature in the flame zone drops and the NOx emission is restrained.
Patent JP-H04103640-A (JP)
Title: Coated mold article
Inventor: KUMANO YUUTA
IPC: C08L23/08
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title mold article having good coating attaching property by directly applying a coating to the surface of molded article formed from a resin composition obtained by blending specific two kinds of copolymers with an olefin-based resin. CONSTITUTION:The objective mold article obtained by directly applying a coating preferably having thickness of 22-70mum to a mold article molded by subjecting a resin composition obtained by blending (A) 100 pts.wt. olefin-based resin with (B) 0.01-30 pts.wt. copolymer of ethylene and hydroxyl group- containing unsaturated compound, (C) 0.01-20 pts.wt. copolymer of ethylene and carboxyl (containing acid anhydride group)-containing unsaturated compound and, as necessary, (D) 1-200 pts.wt. elastomer component to injection molding, etc.
Patent JP-2000053460-A (JP)
Title: Mineral fiber sheet
Inventor: NAGAO TOMOKAZU
IPC: D04H1/4209
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral fiber sheet having a lower water absorption than the conventional sheet while adding a small amt. of a water repellent. SOLUTION: The mineral fiber sheet contains mineral fibers, a binder, an organohydrogenpolysiloxane and an organopolysiloxane. In the sheet, the value X represented by the equation X=A/(A+B) is 0.15-0.45 and the content (A+B) of the organohydrogenpolysiloxane and the organopolysiloxane is 0.15-5 wt.% in the case where the value X is 0.15-0.35 and 0.3-5 wt.% in the case where the value X is >0.35 to 0.45. In the equation, A is the content (wt.%) of the organohydrogenpolysiloxane in the mineral fiber sheet and B is the content (wt.%) of the organopolysiloxane in the mineral fiber sheet.
Patent JP-2000059238-A (JP)
Title: Code synchronization discriminating circuit of viterbi decoder
Inventor: HORI MITSURU
IPC: H03M13/41
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To realize the code synchronization discriminating circuit of a viterbi decoder, which allows a user to easily set a threshold value and the number of symbols without mistakes and can reduce power consumption. SOLUTION: A trigger signal generating circuit 5 outputs a trigger signal when a symbol counting counter 4 counts the number of symbols set from outside. Then, when the trigger signal is inputted, a #2 comparator 3 outputs a synchronization signal or a slip signal to a mask signal generation circuit 7 based on a comparing result between the number of errors counted by an error counting counter 2 and a threshold value set from outside to allow it to generate a mask signal for stopping the operation of the error counting counter and the symbol counting counter in a period for which a code that is not suitable as a comparing value is inputted.
Patent JP-H1148303-A (JP)
Title: Molding material, applied article thereof and manufacturing device therefor
Inventor: MIZUNO TAKESHI
IPC: B29L7/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding itself with effective infrared ray emitting function and permit the increasing in added value of the same by a method wherein the powder of working material, the powder of a substance, emitting infrared rays, and a polyolefin base resin are mixed with a predetermined blending rate and is molded. SOLUTION: The powder 1 of a plant itself or the worked material, a powder 2 consisting of a substance emitting infrared rays and the powder 3 of a polyolefin base resin and/or a biodegradable resin are prepared (S1), then, these powders are mixed and agitated (S2). Next, the mixture is kneaded and molten by heating (S3), or foamed through water foaming (S4), or molded as it is (S5). Subsequently, the powder of charcoal, activated coal, zeolite, silica, alumina and other natural oar (OHYA tuff and the like, for example) or the mixture of these powders is utilized as the powder 2 consisting of a substance emitting infrared rays. Powder, having the size of 150 μm or less, is preferable to be used as the powder 2.
Patent JP-H0770897-A (JP)
Title: Heat-insulation material for plane heating tool
Inventor: OGINO TAKAKO
IPC: D04H1/435
Filed: 1993-09-06
Abstract: PURPOSE:To provide a heat-insulation material produced by applying an acrylic acid ester resin to one surface of a nonwoven cloth blended with polyester hollow fibers and useful for producing a plane heating tool having sitting comfortableness and suppressed dissipation of heat to the floor by directing the coated surface of the nonwoven cloth downward and placing a heating wire between the nonwoven cloth and a surface material. CONSTITUTION:A web blended with a prescribed amount of polyester hollow fibers is needle-punched to form a nonwoven cloth. A heat-insulation material is produced by applying an acrylic acid ester resin to at least the face contacting with the floor. The resin-coated face of the heat-insulation material is directed downward and a heating wire is placed and integrated between a surface material and the above heat-insulation material to obtain a plane heating tool such as electric carpet.
Patent JP-H04174401-A (JP)
Title: Reflecter
Inventor: IIZUKA SHIGEO
IPC: G02B5/08
Filed: 1990-08-24
Abstract: PURPOSE:To improve thermal shock resistance and heat/moisture resistance by providing the mirror face of a reflector base body made of brilliant alumi num alloy with a surface protecting layer composed of two layers, namely a lower layer formed of silicon dioxide and an upper layer formed of tantalum pentoxide. CONSTITUTION:A reflector base body 1 is formed of brilliant aluminum alloy (A5650) by the rolling method. After the base body 1 is precisely cleaned and dried sufficiently, it is attached inside a vacuum depositing vessel, and a target formed of silicon dioxide is heated by electron beam to vapor-deposit a lower layer 3a onto the mirror face 2 of the base body 1. An upper layer 3b is then vapor-deposited on the lower layer 3a using a target formed of tantalm pentoxide to laminatedly form a surface protecting layer 3 for producing a reflector A suitable for this invention. A similar effect can be obtained by vapor-depositing a surface protecting layer formed of aluminum nitride.
Patent JP-H1060214-A (JP)
Title: Acrylic resin composition for color filter
Inventor: HIRAYAMA TAKAYUKI
IPC: C08K3/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic resin composition for color filter having a high heat-resistance, thermal stability, etc., and excellent storage stability. SOLUTION: This acrylic resin composition is produced by compounding 100 pts.wt. of an acrylic resin having an acid value if 5-100mgKOH/g and produced by polymerizing a mixture containing 1-6wt.% of an α,β-ethylenic unsaturated carboxylic acid, 10-80wt.% of an α,β-ethylenic unsaturated carboxylic acid ester and 5-30wt.% of an N-substituted melamine with 5-90 pts.wt. of a color pigment.
Patent JP-H0268720-A (JP)
Title: Optical card and recording and reproducing device for optical card
Inventor: IWAHARA MAKOTO
IPC: G11B7/24012
Filed: 1988-09-03
Abstract: PURPOSE:To obtain an optical card system at low cost by providing a recording layer, in which a recording is executed with the irradiation of the light of a light intensity at a prescribed threshold or above, and a cylindrical convex lens array, in which cylindrical convex lenses with microwidths are contact-arranged in parallel on one surface, to an optical card. CONSTITUTION:For an optical card LAC, a recording material, which cannot be recorded even by the irradiation for a long time of the light of the light intensity at the prescribed threshold or below and which is recorded by the irradiation of the light of the light intensity at the prescribed threshold or above, is used, a two-dimensional enlargement is provided, and a recording layer RML is provided on a base material 14. Further, the title device is equipped with a cylindrical convex lens array CLA composed by contact-arranging the cylindrical convex lens with the microwidths on one surface of the recording layer RML. As a result, even when an automatic tracking control action and an automatic focus control action are not used, a high density recording and reproducing can be executed. Thus, the optical card system at a low cost accompanied by a recording and reproducing device with simple constitution can be obtained.
Patent JP-S6467550-A (JP)
Title: Mixing device for indoor air and open air mounted to entrance of building
Inventor: OYABU KAZUTARO
IPC: F24F9/00
Filed: 1987-09-05
Abstract: PURPOSE:To prevent giving uncomfortable feeling to a human body coming in and out from an entrance and to prevent inflow of the open air to the interior of a room along a floor surface, by a method wherein indoor air discharged through an air discharge port is forced to flow down to a floor surface along a vertical member for introduction of air by means of a Coanda effect, and a discharge air velocity control device is mounted. CONSTITUTION:Indoor air discharged through air discharge ports 201, 202, and 202 flows down to a floor surface 23 along vertical members 131, 132, and 132 for introduction of air and vertical members 141, 142, and 142 for introduction of air by means of a Coanda effect. Meanwhile, the open air flowing in through entrances 101 and 102 is prevented from flowing to a room along the floor surface 23, and is mixed with staying indoor air. The air velocity of the open air coming in through the entrances 101 and 102 is measured by an air velocity sensor 40 with which a discharge air velocity control device 60 is formed, and the air velocity of indoor air discharged through the air discharge ports 201, 202, and 202 is regulated by means of the discharge air velocity control device 60. By regulating a downward direction by means of a louver, mixture of indoor air and the open air at the entrances 101 and 102 is further high-efficiently effected.
Patent JP-H06220607-A (JP)
Title: High temperature corrosion resisting composite coating
Inventor: MEHAA CHIYANDO MEERU
IPC: C23C10/28
Filed: 1993-09-06
Abstract: PURPOSE: To improve the high temp. oxidizing resistance and the corrosion resistance of a superalloy by specifying both of Al content in a coating material and Cr content after chromizing and arranging a platinum modified aluminized surface layer at the time of applying a gradient composite coating containing the aluminides on the supperalloy base material.  
     CONSTITUTION: On the surface of an M base super alloy base material used for a gas turbine or the like (M is one or more components among iron, cobalt and nickel), the coating which is MCrAlY base of 4 to 20 wt.% Al content and which has a chromized upper layer having excess Cr is solid solution in the M components is formed. The total Cr component on the surface layer after chromizing is regulated to ≤ about 40%, and most preferably to 35-40%, and the coating obtd. in the above treating process, is aluminized to form the coating having the surface layer containing the aluminides of M components. A platinum layer is deposited on this coating surface and the platinum layer is diffused into the lower layer by executing the heat treatment to platinize the coating, and the objective coating having the platinum modified aluminized surface layer is obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001050134-A (JP)
Title: Engine fuel rail and manufacture thereof
Inventor: KOSHIBA KIYOBUMI
IPC: F02M55/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce assembly man-hours and cost, form a device compact, and improve reliability by protruding branch parts from a synthetic resin made base body in which an electric wire is buried in parallel with an oiling passage, and opening a mounting port of an injector and a socket of an output side to the branch parts. SOLUTION: In a fuel rail F, an oiling passage 2 is disposed between both end of a synthetic resin made base body 1 formed in a shape of a rod which is long from side to side, and an electric wire 3 is buried. For example, four branch parts 4 as a four-cylinder are protruded in zigzag and alternately in the right and left directions, an input side socket 5 of the electric wire 3 is opened to one end, and a mounting port 6 of an injector and the output side socket 7 of the electric wire 3 are opened to an end surface of each branch part 4. Accordingly, the fuel rail F is constituted as an inserting molding article integrated with the electric wire 3. It is thus possible to eliminate a code, it is possible to manufacture a device as parts for a fuel injection device in low costs, and it is also possible to reduce assembling man-hours.
Patent JP-H0269761-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/08
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a photoconductive As-Se layer having high photosensitivity by forming a charge holding layer of a material formed by applying, drying and curing a soln. contg. at least one kind selected from a specific group. CONSTITUTION:The charge holding layer of the electrophotographic sensitive body constituted by successively laminating the photoconductive As-Se layer and the charge holding layer on a conductive base contains the material formed by applying, drying and curing the soln. contg. at least one kind selected from the group consisting of the formula I. In the formula, R denotes alkyl, aryl, alkenyl; (n) denotes 1, 2 or 3. Namely, the charge holding layer is formed by applying the soln. prepd. by dissolving at least one kind of silicon compds. into a suitable solvent such as ethyl acetate, n-butyl acetate or n-hexane or the like onto a photoconductive layer by a method such as dipping or spraying, then drying or curing by heating. The photoconductive As-Se layer which has the excellent uniformity of images and has the high photosensitivity is obtd. in this way.
Patent JP-2000053939-A (JP)
Title: Aqueous adhesive composition
Inventor: SUGA KAZUO
IPC: C09J11/08
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous adhesive composition useful for rubber/metal vulcanization adhesion, having excellent adhesiveness to rubber, not releasing a solvent during production, having excellent environmental properties by including a filler-containing powdery vulcanized rubber and a latex. SOLUTION: This composition comprises (A) a filler-containing vulcanized rubber and (B) a latex in the ratio of 10-100 pts.wt. of the component A based on 100 pts.wt. of the solid content of the component B. A styrene-butadiene rubber, a butadiene rubber and/or a natural rubber is preferable as the rubber component of the component A. The particle diameter of the component A is preferably 1-300 μm. The component B is preferably a latex obtained by mixing a chlorosulfonated polyethylene with a styrene-butadiene rubber in the weight ratio of 50/50-90/10 and with 5-60 pts.wt. of p-quinone dioxime and 2-40 pts.wt. of N,N'-(4,4'-diphenylmethane)bismaleimide based on 100 pts.wt. of the solid content of the latex.
Patent JP-H0667014-A (JP)
Title: Production of color filter
Inventor: WATABE NOBUAKI
IPC: G03F7/004
Filed: 1992-08-20
Abstract: PURPOSE:To develop the process for production of the color filters which suppress the generation of coarse particles, have excellent spectral characteristics of three primary colors; red, green and blue, free from color sepn. and peeling and are uniformly controlled in the film thicknesses between the respective colors. CONSTITUTION:This process for production of the color filters consist in using dispersion mixtures of respective micell dispersion of dyestuff having the spectral characteristics of the three primary colors and/or transparent particles or micell dispersions or micell solubilizing solns. of transparent particles having 0.1 to 2.8millimol/liter equil. of the concn. of the micell solubiliging soln. and the micell dispersions or micell solubilizing solns. of the dyestuff.
Patent JP-H0268909-A (JP)
Title: Inspection of rotary transformer
Inventor: ONODERA TOSHIHIRO
IPC: H01F41/00
Filed: 1988-09-05
Abstract: PURPOSE:To perform continuity and polarity inspections simultaneously and contrive the high efficiency of an inspection and prevent an erroneous inspection by transmitting signals inputted from a rotary transformer for signal input to a transformer to be inspected, thereby discriminating output signals. CONSTITUTION:A rotary transformer to be inspected 8 has a plurality of channels and a rotary transformer for signal input 1 having the same number of channels that the rotary transformer 8 has is mounted. Coils 5 and 6 of each channel of the above transformer 1 are connected in parallel and coils 12 and 13 of each channel of the above transformer 8 are connected in series. Signals inputted from the transformer 1 are transmitted to the transformer 8 and then, output signals of the transformer 8 are discriminated to inspect the polarity and continuity of the coils 12 and 13 of the transformer 8. For example, the announcing circuit 17 of a buzzer and the like is connected to the terminal 15 of a terminal plate 14 in the transformer 8 through a switching circuit 16.
Patent JP-S6377785-A (JP)
Title: Information recording medium
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/24062
Filed: 1986-09-19
Abstract: PURPOSE:To enhance the resolution and recording retentivity of an information recording medium by providing a recording layer made or polymer having fine metal powder of decomposed state generated by the decomposition of an organic metal complex on a substrate to form the medium. CONSTITUTION:A recording layer 12 on which information can be written by means of high energy beam, made of polymer having fine metal particles of dispersed state generated by decomposing organic metal complex is formed on a substrate 11 to form an information recording medium. The substrate 11 uses, for example, glass such as soda lime glass, acrylic resin such as cell cast polymethyl-methacrylate. The organic metal complex is preferably represented by the formula I (where M is a metallic atom, L is a ligand, m is an integer number of 1-4, and n is an integer number of 2-12). For example, M is Ti or Zr, and L is third class phosphite.
Patent JP-2000056140-A (JP)
Title: Optical fiber cutting device
Inventor: YOSHIDA YUKIHIRO
IPC: G02B6/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To stably cut an optical fiber through easy operation. SOLUTION: It is made possible to obtain always constant blade pressure so that the optical fiber is cut by a movable blade 3 which gives a cut being a start point of stress breakage to the optical fiber (a) to be tensed by using the force of a spring 4 to keep constant a distance from the optical fiber (a) to the fixed end. Consequently, since the cutting by the movable blade is performed by using the force of the elastic body having its one end fixed at a fixed position, indeterminated factors to cause blade pressure variation are decreased, and the cutting can stably be performed with little dispersion.
Patent JP-S60115106-A (JP)
Inventor: TATSUKI KOUICHI
IPC: H01B3/12
Filed: 1983-11-25
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。