baber/WOPTO huggingface dataset:
Patent JP-H11100427-A (JP)
Title: Urethane-based resin composition and production of urethane-based resin
Inventor: SATO SHINICHI
IPC: C08K5/56
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To produce a resin, good in adhesion even to various metals, porcelain tiles or the like and having a sufficient curing rate even when the isocyanate group content is relatively low. SOLUTION: This resin composition contains a reactional product produced by a step for reacting a silicon compound having an organic group I having one or more primary amino groups, acryloyl groups or the like in the group and further hydrolyzable groups directly bound to one or more silicon atoms with an organic compound having an organic group II reactive with the organic group I and synthesizing a silicon compound having a secondary amino group (a synthesized substance A), a step for reacting a polyol compound with a polyisocyanate compound and synthesizing a urethane prepolymer containing free NCO groups (a synthesized substance B), and a step for reacting the synthesized substance A with the synthesized substance B in amounts so as to provide <0.5 equiv.  synthesized substance A for the free NCO groups in the synthesized substance B, and a silicon compound having epoxy groups and hydrolyzable groups directly bound to one or more silicon atoms.
Patent JP-H1151810-A (JP)
Title: Apparatus for inspecting lcd panel
Inventor: FUJITA HIDETO
IPC: G02F1/13
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting LCD panels whereby an optimum image to extract a defect can be obtained at a dark-side defect inspection and a bright-side defect inspection. SOLUTION: This apparatus includes a first image pickup device 11 for inspection of dark-side defects, a second image pickup device 12 for inspection of bright-side defects, a first inspection process means for inspecting dark-side defects on the basis of images picked up by the first image pickup means 11, and a second inspection process means for inspecting bright-side defects on the basis of images picked up by the second image pickup means 12. The first image pickup device 11 is inclined by a visual angle θ1 to a direction of a normal of an LCD panel 1 whereby a contrast of the dark-side defect becomes maximum. The second image pickup device 12 is inclined by a visual angle θ2 to the direction of the normal of the LCD panel 1 whereby a contrast of the bright-side defect becomes maximum.
Patent JP-S58109144-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1981-12-18
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-S58107856-A (JP)
Title: Variable venturi carburetor
Inventor: NAKAMURA NORIHIKO
IPC: F02M7/17
Filed: 1981-12-22
Abstract: PURPOSE:To introduce larger negative pressure to a negative pressure chamber, by communicating a Venturi part formed by a suction piston and the negative pressure chamber of said piston through a suction hole formed in the point end face of said piston gradually protruded toward the upstream side. CONSTITUTION:The captioned carburetor is operated in such a manner that a suction piston 3 is moved responsively to an intake air quantity to change area of a Venturi part 8 while a needle 4 connected to said piston 3 is intruded into a fuel passage 20 to cooperatively work with a metering jet 21 to measure fuel. Here the point end face of the piston 3 is gradually protruded toward the upstream side from the needle 4 while a protrusion well 24 is formed on the internal wall face of an intake passage located at a face-to-face position to the point end face of the piston 3. Then a throttle part is formed between these protruded point end face 25 and protrusion wall 24, and the Venturi part 8 formed in the downstream of said throttle part and a negative pressure chamber 15 of the suction piston are communicated through a suction hole 18 formed to said face 25.
Patent JP-H0493642-A (JP)
Title: Roast degree measuring method and manufacture of roast
Inventor: AMANO TAIJI
IPC: A23F5/04
Filed: 1990-08-02
Abstract: PURPOSE:To measure a roast degree in a simple manner by crushing a roast, mixing it with achromatic liquid oil, and measuring the L value of a given paste mixture with a color difference meter. CONSTITUTION:As for roasting materials, cacao beans, coffee beans, an almond, a soybean, barley, rice, tea leaves, seeds and so on are enumerated. As for a method of roasting these materials, they are indirectly heated and roasted in use of heat of steam and gas. The measurement of a roasting degree of the given roast is as follows; first the roasted material is crushed and added with achromatic liquid oil into paste. Next, this paste is measured of its L-value by a color-difference meter in a state of being fully charged in a measuring cell as holding it in such a temperature as keeping the melted state. In this connection, the L-value is one that is made into numerical value. After each suitable L-value is set by these roasting materials, these roasting materials are roasted by adjusting the L-value.
Patent JP-S6183629-A (JP)
Title: Method of converting uranium hexafluoride into uranium dioxide
Inventor: TANAKA AKIRA
IPC: C01G43/025
Filed: 1984-10-01
Abstract: PURPOSE:UF6 is allowed to react with steam at low temperature in the first column in the fluidized bed reactor, then converted into UO2 and/or U3O8 in the second column, then converted into UO2 in the third column to give a powder of UO2 of high activity, low fluorine content and high-fluidity. CONSTITUTION:UF6 gas vaporized in vaporizer 1 is introduced together with steam from pipe 10 into the first reaction column 2 which is heated up to 250 deg.C in a fluidized bed reactor, to form fine particles of UO2F2. Simultaneously, the particles are allowed to grow in the second column as a fluidized bed is formed by introducing steam from pipe 5 through the column bottom. Then, the UO2F2 particles are overflown and led into the second column 3 at a temperature lower than 700 deg.C, fluidized with steam fed from pipe 6 to form UO2/U3O8. The particles are sent to the third column 4 at a temperature lower than 600 deg.C, as a mixture of steam and hydrogen gas is fed to fluidized the particles and effect the reactions simultaneously, to give UO2. Then, the resultant particles are overflowed into receiver 8 whereby a powder of UO2 is obtained as a product.
Patent JP-S5996746-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUNO AKIRA
IPC: H01L21/82
Filed: 1982-11-26
Abstract: PURPOSE:To reduce turnaround time by a method wherein multilayered metal wiring layers are mutually crossed through insulating layers and meltingly connected by radiating the laser beams to the cross places or a part of the metal wiring layers can be cut. CONSTITUTION:In case metal wiring layers 2, 4 and 7, 9 constitute an input transistor OR circuit Q3 from an input transistor OR circuit 6 insulated 3 by an insulating layer 5, the laser beams are first radiated to cross places P1 and P2. When this energy strength is set at the degree that the metal wiring layers are fused and transpired, the metal wiring layers, the insulating layer 5 and an insulating layer 23, which are located at each of the cross places P1 and P2 of the metal wiring layers 2, 4 and 7, 9 are fused, and the insulating layers 5 and 23 are mostly transpired. As a result, recessed parts to reach to the metal wiring layers 2 and 7 are formed at the parts of the P1 and P2 of the insulating layer 5, the fused metal wiring layers 4 and 9 are flowed into the recessed parts, and the metal wiring layers 2, 4 and 7, 9 are mutually connected. Then, the laser beams are radiated to cross places P3 and P4. When the laser beams are set at the degree that the metal wiring layers are transpired, metal wiring layers 3 and 8 are fused and the desired logic circuit is formed.
Patent JP-H0870040-A (JP)
Title: Method for forming insulation protection film pattern
Inventor: YAMADA TOMOYUKI
IPC: H01L21/768
Filed: 1994-08-31
Abstract: PURPOSE: To provide a method for forming an insulation protection film pattern which eliminates the need for frequently performing photolithography and the possibility for causing misalignment on wiring. CONSTITUTION: After a thin film 12 is provided on the entire surface of a ground 10, an etching mask 14 is formed on the thin film 12 using the photolithography technology. Then, a thin-film part which is exposed outside the formed etching mask 14 is etched, thus forming a thin-film pattern 12a at the lower side of the etching mask 14. Then, the surrounding part is eliminated so that the center side of the etching mask 14 remains at a center side, thus forming a double layer 16 with a step consisting of the thin-film pattern 12a and a remaining etching mask part 14a. After that, an insulation protection film layer is provided on the entire surface of the ground 10 where the double layer 16 is provided and the remaining etching mask part 14a is eliminated by the lift-off method, thus forming an insulation protection film pattern 18a.
Patent JP-H0933002-A (JP)
Title: Can body structure of multitubular once-through boiler
Inventor: KUROKI SHIGERU
IPC: F22B21/06
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the absorption efficiency of heat by a method wherein the inside diameter of the furnace wall of a combustion gas passage part is reduced lower than that of the furnace wall of a pass smoke port part. SOLUTION: An annular upper header 1 is arranged at the upper part of a can body and an annular header 2 at the lower part thereof, and the two headers are coupled together through a number of water tubes 3. The periphery of a water tube train arranged in an annular shape is covered with a cylindrical furnace wall 4 to form a combustion gas passage 7 running between the water tubes 3 and a furnace wall 4. A part surrounded with the water tubes 3 is a combustion chamber 9 and a burner 10 is arranged thereabove. In the inside diameter of the furnace wall 4, that of an upper part wherein a pass smoke port 5 is arranged is higher than that of a lower part and a distance between the water tube 3 of a combustion gas passage 7 and a furnace wall 4 is decreased.  Combustion gas by a burner 10 flows through a gap between the water tubes of the pass smoke port part in a direction crossing the water tube and flows down in the direction of a combustion gas passage 7. In this case, the water tubes high-efficiently heats the water tubes by turbulence generated due to an uneven surface formed on the surface of the water tube.
Patent JP-S6451477-A (JP)
Title: Silicone coating material
Inventor: MIYAKE HARUHISA
IPC: C09D183/04
Filed: 1987-08-21
Abstract: PURPOSE:To provide a silicone coating material improved in water repellency, oil repellency and solvent resistance, by blending a silicone coating material contg. a silicone varnish with a specified amt. of an organosilicon compd. having an at least 5C polyfluoroalkyl group and a hydrolyzable functional group. CONSTITUTION:A silicone coating material (A) contg. a silicone varnish as an indispensable component is blended with an organosilicon compd. (B) having at least 5C polyfluoroalkyl group and a hydrolyzable functional group in an amt. of 0.1-200pts.wt. per 100pts.wt. film-forming component of the component A. Specific examples of the component B include silicon compds. of formula I, II or III. Particularly when the obtd. silicone coating material is used to coat therewith exterior cladding materials, the beautiful appearance thereof can be kept for a long period. When apparatuses, etc. in industrial plants and factories are coated with this material, the formed coating films are free of deterioration due to solvent evaporation to exhibit an effect of prolonging the service life of various apparatuses.
Patent JP-H0763100-A (JP)
Title: Rotational speed controller of engine
Inventor: AKAGI YOSHIHIKO
IPC: F02P5/15
Filed: 1993-08-20
Abstract: PURPOSE:To eliminate excessive corrective control so as to prevent oscillation and hunting of an engine by setting values equivalent to the maximum value and the minimum value of stable rotational variation by combustion variation, etc., as threshold values and without correcting/controlling the engine at the time of rotational variation within the threshold values. CONSTITUTION:An injector 51, an ISC valve 54 and an ignition plug 173 are respectively controlled by a control unit 151 based on various kinds of detection signal from various kinds of sensor 1-6 for detecting the operational condition of an engine. Rotational variation is prevented by correcting/controlling a fuel injection quantity, an intake air quantity and an ignition timing, in response to deviation from the target rotational speed set in relation to the engine rotational speed in its idling condition detected by a crank angle sensor 2 especially. In this case, values equivalent to the maximum value and the minimum value of the stable rotational variation by combustion variation, etc., are set as threshold values by a control unit 151. Correction/control is not performed when a rotational speed is within the threshold values.
Patent JP-2001031883-A (JP)
Title: Production of copper phthalocyanine pigment
Inventor: TSUCHIYA KOJI
IPC: C09B67/20
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically and advantageously producing a copper phthalocyanine pigment having a pigment state with a high color density useful as a colorant for a coating material, a printing ink, a plastic, etc., by improving disadvantages of methods which have hitherto been disclosed. SOLUTION: An unpurified crude copper phthalocyanine after removing a reactional solvent is mixed with an acidic substance having <=2.2 acid dissociation constant pKa, e.g. sulfuric acid in an amount of 5-30 wt.% based on the dry weight of the crude copper phthalocyanine and the resultant mixture is then heat-treated at 80-200 deg.C and subsequently dry ground to produce a copper phthalocyanine pigment.
Patent JP-S6267013-A (JP)
Title: Dentifrice composition
Inventor: KUBOKI YOSHINORI
IPC: A61Q11/00
Filed: 1985-09-20
Abstract: PURPOSE:A dentifrice composition for preventing dental caries, containing hydroxyapatite immobilizing dextranase therein, having improved safety, capable of preventing decomposition and inactivation of the dextranase during product storage and stable even to other compounding ingredients. CONSTITUTION:A dentifrice composition, obtained by incorporating dextranase with lysozyme and hydroxyapatite powder, adding potassium phosphate buffer solution at 6.8 pH in 0.05 mol concentration to the mixture, slowly dropping an aqueous solution of glutaraldehyde thereto at 4 deg.C while stirring, further stirring the resultant mixture at 4 deg.C for 5 hr, collecting the reaction product, washing the product with the above-mentioned buffer solution there times to remove the unreacted material, freeze-drying the residual material and containing the hydroxyapatite in which the dextranase is immobilized. EFFECT:The decomposition of the dextranase caused by various factors, e.g. pH, in the oral cavity on using the product is prevented and the effect of the dextranase can be maintained for a relatively long period at the same time.
Patent JP-H0739331-A (JP)
Title: Preparation of packaged boiled noodle
Inventor: HIROSE AKIO
IPC: A23L7/109
Filed: 1993-07-30
Abstract: PURPOSE:To prepare boiled and packaged noodles resistant to the deterioration of palatability, having excellent smoothness and visco-elasticity and preservable over a long period by applying a liquid containing non-gelatinized starch to the surface of the strings of boiled noodles, packaging the coated noodles and sterilizing with heat. CONSTITUTION:A liquid containing non-gelatinized starch (preferably non- gelatinized potato starch, tapioca starch, sweet potato starch or corn starch) is applied to the surface of strings of boiled noodles and the coated noodles are packaged and thermally sterilized. The stiffening of noodle strings can be prevented even after the thermal sterilization treatment and noodles having balanced smoothness and visco-elasticity can be prepared by this process. The amount of the non-gelatinized starch is 1-5 pts.wt., preferably 1.5-4.0 pts.wt. based on 100 pts.wt. of water.
Patent JP-H0953253-A (JP)
Title: Excavation-zone setting device for zone-limit excavation control of construction equipment
Inventor: WATANABE HIROSHI
IPC: E02F9/20
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To contrive not to cause change in the setting of an excavation zone due to movement of a car body even when the height of a car body alters to reduce the effect of errors such as a manufacturing tolerance of the car body, accuracy of a sensor, fitting tolerance, etc., and to enable excavation while lowering difference from a set excavation zone in an excavation-zone setting device for a construction equipment. SOLUTION: An external reference 80 is fitted in the horizontal direction on the outside of a hydraulic shovel body, and depth up to the boundary of an excavation zone from the external reference is set by using an operating tool. When an external-reference setting switch 71 is depressed when a front device 1A is moved and the place of a front reference 70 coincides with the external reference, a control unit arithmetically operates height up to the external reference from the center of a car body. The depth of the boundary surface of the excavation zone to the center of the car body from depth is arithmetically operated while using the height as a correction value, and the excavation zone employing the car body 1B as a reference is set by the depth.
Patent JP-H0636519-A (JP)
Title: Disk cartridge loader
Inventor: AOKI SUNAO
IPC: G11B25/04
Filed: 1992-07-13
Abstract: PURPOSE:To stabilize recording and reproducing of information signal on a magneto-optical disk and to miniaturize and reduce in thickness the device by positionally regulating a spindle motor in a raised position of the spindle motor. CONSTITUTION:Members 14 and 15 provided with pins 10 and 11 for regulating the position of the spindle motor 1 in height are fixed on a chassis. Arms 8 and 9 provided on the outer circumferential surface of a spindle supporting member 2 are provided with holes 12 and 13 for engaging with the pins 10 and 11 for positioning the motor 1 at a prescirbed height in the raised position. The arms 8 and 9 are formed with recessed parts 16 and 17 to be in contact with the members 14 and 15 fitted with the pins 10 and 11. Bottom surfaces 16a and 17a of the recessed parts 16 and 17 are regarded as reference surfaces for positionally regulating the position of the motor 1 in height with high accuracy, and they are extremely smooth and falt surfaces. Then, the motor 1 is always energized to the chassis side by repulsive force of a torsion coil spring.
Patent JP-S5997106-A (JP)
Title: Lens holder
Inventor: YAGI TOSHIO
IPC: G02B7/02
Filed: 1982-11-26
Abstract: PURPOSE:To provide a titled device which is simple in construction, is easily adaptable to either of glass and plastic lenses, facilitates building and enables automatic assembling by holding a lens with the elasticity at elastically deformed parts. CONSTITUTION:Elastically deformed parts 11 are provided to the lens fitting part 15 of a lens frame 2 in a part, at least two points, at the inside circumferential part thereof, and the inside diameter 13 in the inscribed circle of each part 11 is formed smaller by 1-2mm. than the outside diameter 14 of a lens 1 to be held. The points at the outside circumferential part of the lens 1 that contact with the parts 11 are forcibly inserted and the parts 11 are deformed by the outside circumferential part of the lens 1 in the stage of inserting the lens 1 into the lens fitting part 15 of the frame 2. The lens 1 is held by the force P1 acted in a radial direction and P2 acted in a thrust direction by the reaction at the deforming parts 14 of the parts 11.
Patent JP-H1139510-A (JP)
Title: System for processing data such as road or route in cg
Inventor: KINOSHITA MASAYA
IPC: A63F13/52
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing data such as a road or a route in CG with which the amount of data bases can be reduced and the processing of course data to be displayed on a screen can be simplified. SOLUTION: When the category of a route and a train is selected on a game starting picture, map data corresponding to the selected route and a table corresponding to the train class are read out of a ROM 18 and train driving simulation is started. Tables 25-1 to 25-n of the course are read out by a specified route (course) and the coordinate data of the relevant course and the other course visible from a current coordinate in the table are read out. According to an instruction from a CPU 14, an image processing part 21 performs processing for spreading element data over the visible coordinates and outputs the image onto a display part 2. Since the image processing part 21 does not perform the processing to all the pictures, the amount of data bases is reduced and the correction due to a course change is facilitated as well.
Patent JP-H1044534-A (JP)
Title: Printer apparatus
Inventor: IMAI SABURO
IPC: B41J11/42
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To simplify a feed mechanism for recording papers in a printer apparatus. SOLUTION: The printer apparatus is provided with a platen 1 arranged in a breadthwise direction of a recording paper 2 and a thermal head 3 which presses the platen 1 via the recording paper 2 to print every one line. A linear ultrasonic motor 5 is used as a feed means for the recording paper 2. The ultrasonic motor 5 feeds the recording paper 2 synchronously with a printing operation along a paper feed direction F from an entrance side to an exit side to the platen 1. The ultrasonic motor 5 has an ultrasonic-impressing part 5a and a pressing part 5b. The impressing part 5a comes in touch with the recording paper 2 at the exit side and applies ultrasonic vibrations to the paper. The pressing part 5b presses the recording paper 2 to the impressing part 5a, converting the ultrasonic vibrations to a friction force thereby to draw out the recording paper 2 in the feed direction F.
Patent JP-S6184860-A (JP)
Title: Photoelectric conversion device
Inventor: NISHIKURA TAKAHIRO
IPC: H04N1/028
Filed: 1984-10-02
Abstract: PURPOSE:To prevent the diffusion of substances constituting the photo shielding layer by providing the first photo-permeable insulation layer that prevents the diffusion of the substances of the photo shielding layer and the second photo-permeable insulation layer having small deposition strain between the photoelectric conversion element. CONSTITUTION:A photo-permeable insulation substrate 1 of glass is coated with high- melting-point and non-transparent substance such as Cr, Ta, W, or Ti so that a film thickness for shielding at least visible light may be located at least at the part of a photoelectric conversion element 5, thus forming the photo shielding layer 2. Next, an irradiation window 3 is formed in the layer 2 by photolithography or the like. Further, the first photo-permeable insulation layer 12 having a thickness of 5-10,000Angstrom  or preferably 500-5,000Angstrom  and preventing the diffusion of the substances in the layer 2 is formed by sputtering or the like. Then, the second photo-permeable insulation layer 13 is formed in order to reduce the deposition strain between a thin film of II-VI group compound such as CdS-CdSe. After its top is coated with a II-VI group compound such as CdS-CdSe by evaporation or the like, the photoelectric conversion element 5 of island form is formed in the main scanning direction in parallel with the illumination window 3, and activation heat treatment is carried out.