baber/WOPTO huggingface dataset:
Patent JP-2000284740-A (JP)
Title: Dot defect decision device for dot matrix display unit
Inventor: MURAKAMI KIMIAKI
IPC: G09F9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently decide whether or not a dot matrix display unit represented by a liquid crystal display device has a dot defect. SOLUTION: Resistance elements are inserted in series between the column electrode driving circuit 6 and column electrodes 3-1 to 3-n of the liquid crystal display device 1, and the row electrode driving circuit 5 and column electrode driving circuit 6 selectively drive switching transistors 4. A dot defect decision circuit 9 detects the value of the voltage developed at a resistance element and decides whether or not the switching transistors 4 mounted on the liquid crystal display device 1 are broken according to voltage values generated at the respective resistance elements.
Patent JP-H09152572-A (JP)
Title: Image processor, image display device, and image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the image display device with high resolution without using plural display devices. SOLUTION: This device has an image display means 1 which applies a video signal to pixel elements arranged in matrix sequentially, a polarizing means 2 which selectively changes the plane of polarization of the projection light from the image display means 1, and a double refraction means 3 which double refracts the projection light from the polarizing means 2 double. Then the image display means 1, polarizing means 2, and double refraction means 3 are arrayed sequentially in the travel direction of the light. Consequently, an image consisting of pixels more than the pixels of the pixel elements is obtained.
Patent JP-H01311080-A (JP)
Title: Esterification and ester cleavage by lipase or esterase
Inventor: BUORUFUGANGU HORAA
IPC: C07D309/30
Filed: 1989-04-13
Abstract: PURPOSE: To obtain saturated sugar useful as a building block in the chemical synthesis of sugar complex, etc., with high positional selectivity uniformly in a high yield by the enzyme-esterification and ester cleavage of an unsaturated sugar compound by lipase, etc.  
     CONSTITUTION: An aimed compound is obtained by the enzyme-esterification and ester cleavage of an unsaturated sugar compound of a formula [R 1 -R 3  are 1-10C (substituted) acyloxy, benzoyloxy; R 1 -R 3  are OH; R 1  is protected OH, R 2 , R 3  are 1-10C (substituted) acyloxy, benzoyloxy, R 1  is protected OH; R 2 , R 3  are OH; R 1 , R 3  are OH, R 2  is protected OH; R 1 , R 2  are OH, R 3  is 1-10C (substituted) acyloxy, benzoyloxy, protected OH, etc.] using lipase and esterase from microorganisms, or pancreas or liver of animals. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000285895-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery used therewith
Inventor: TSUKUDA TAKAHIRO
IPC: H01M2/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous electrolyte secondary battery having a thin profile, excellent balance of a small hole diameter with a mechanical strength and high reliability and to provide a nonaqueous electrolyte secondary battery used therewith. SOLUTION: This separator for a nonaqueous electrolyte secondary battery is a separator carried with an organic silicon compound by a chemical bond. The organic silicon compound is a polyalkyleneoxide-denatured polysiloxane. The separator for the nonaqueous electrolyte secondary battery is composed of a nonwoven fabric containing 50 wt.% of a fine fiber of 1 denier or under. The fine fiber is formed by splitting at least one part of a splitting type combined fiber and at least one component of the splitting type combined fiber is composed of an ethylene-vinyl alcohol copolymer or polyvinyl alcohol. This nonaqueous electrolyte secondary battery is used with this separator for the nonaqueous electrolyte secondary battery.
Patent JP-S5318348-A (JP)
Title: Access system of common area
Inventor: SUGANO MINORU
IPC: G06F15/177
Filed: 1976-08-03
Abstract: PURPOSE: To realize the improvement in economy by using the specific area of the memory which each CPU uses in common, as a flag, and enabling the equivalent functions to those of the system using TEST & SET order to be provided simply with one access of the specific area. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5217085-A (JP)
Title: Method of quantitative determination of free fatty acids in serum usin g fatty acid activating enzymes
Inventor: HAYASHI CHIYOUZOU
IPC: C12Q1/25
Filed: 1975-07-30
Abstract: PURPOSE: A method of quantitative determination of free fatty acids in serum offering determination at finer amount of sample, uniqueness of reaction performed in the same reaction system and ease of operation, without requiring use of organic solvents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10278029-A (JP)
Title: Mixing equipment for lightweight granular material into viscous material
Inventor: INAGAKI HIROSHI
IPC: B28C5/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a mixing equipment for a lightweight granular material into a viscous material for the manufacture of a large amount of a lightweight viscous material by mixing continuously in a short period of time a granular material of small specific gravity into the viscous material such as, for example, dredged earth or a mortar material. SOLUTION: A mixing equipment 10 for storing dredged earth as a viscous material is provided with a pair of extrusion rollers 13a and 13b along and below a discharge opening 12 in a manner of clamping the opening outside a hopper 11 with the opening 12 at its lower end, and a passage 30 for transferring a lightweight granular material on which at least a discharge nozzle section 32 is positioned is set in the hopper 11, and the granular material of small specific gravity is fed continuously onto the passage 30 by a screw feeder 40 as a lightweight granular material feeder and discharged from the discharge nozzle section 32 into the dredged earth and mixed therein.
Patent JP-S5616669-A (JP)
Title: Vacuum deposition method
Inventor: ISHIDA NOBORU
IPC: C23C14/24
Filed: 1979-07-20
Abstract: PURPOSE:To prevent the generation of material deterioration, such as tumples or thermal shrinkage, etc., of the material to be vapor-deposited by steam or gas, by providing the groove for discharge of the steam of gas on the surface of drum for cooling, at the time of vapor-depositing the material to be evaporated adsorbed moisture or gas cooling by cooling drum. CONSTITUTION:The material to be vapor-deposited 2 made of a high molecular resin material which is weak for heat and discharges adsorbed moisture or high vapor pressure gas, is vacuum deposited by the vapor deposition material from the vapor deposition source 4 which rolling the material 2 round the coiling reel 5 from  the coiling back reel 1 cooling by contacting with the cooling drum 3. On this occasion, diamond cut groove is formed on the surface of the drum 3 and formation of  vapor or gaseous layer between the material 2 and the drum 3 by the vapor or gas  generated at a high vapor desposition temperature, is prevented. Accordingly, the  material 2 is cooled closely sticking with the drum 3 always and the material deterioration caused by generating rumples or thermal shrinkage based on sticking  badness of both vapor and gaseous layer, can be prevented.
Patent JP-H04322397-A (JP)
Title: Smoke sensor with confirmation lamp
Inventor: WADA TAKETSUGU
IPC: G08B17/107
Filed: 1991-04-23
Abstract: PURPOSE:To visually recognize the lighting/extinction state of a confirmation lamp provided in a small-sized housing by leading out the light, from the confirmation lamp to the front end face of the housing through a light guide inserted through fine formed in a labyrinth body. CONSTITUTION:The light from a confirmation lamp arranged in a housing 1 is led out to the front end face of a housing 1 through the light guide inserted through fins 5 provided in a labyrinth body 2. Therefore, the confirmation lamp 3 indicating generation of a smoke detection signal is provided and its lighting/extinction state is visually recognized even if the housing is so small- sized that the confirmation lamp cannot be provided. Since the light guide is inserted through fins 5 of the labyrinth body 2 provided for suppression of an influence of disturbance, characteristics of sensitivity, etc., are not affected.
Patent JP-S5616119-A (JP)
Title: Reflective screen
Inventor: KODAMA SUSUMU
IPC: G03B21/60
Filed: 1979-07-18
Abstract: PURPOSE: To make brightness fixed within the diffusion angle without loss of light energy, by forming the reflection face of the screen by arranging regularly many units having minute spherical faces which are curved concavely or convexly in the horizontal direction and the vertical direction.  
     CONSTITUTION: In the partial expanded figure of a reflective screen, many units 9 having minute spherical faces 8 where reflection faces 7 are curved convexly (or concavely) in the horizontal direction and the vertical direction are arranged regularly. Then, diffusion angle ±θH in the horizontal direction of the reflective screen and diffusion angle ±θV in the vertical direction are equal to angles θ a  and θ b  made by normal curves 11a and 11b of both ends of arc 11 in the horizontal section direction and the vertical section direction on the center line of respective spherical faces 8 of single substances 9 respectively. Consequently, diffusion angles ±θH and ±θV can be set to prescribed values arbitrarily by changing angles θ a  and θ b  made by normal curves 11a and 11b in relation to reflection directivity of the screen, and further, brightness within a set diffusion angle is fixed, and loss of light energy exists little. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01263736-A (JP)
Title: Error correcting circuit
Inventor: ISHIZAKA KOICHI
IPC: G06F11/10
Filed: 1988-04-14
Abstract: PURPOSE:To point out the error bit of a single error in a group even when a single error exists in other group by referring to the product of a matrix to divide a parity inspection matrix corresponding to respective groups to the group unit of a receiving system. CONSTITUTION:In an error correcting circuit to detect and correct the error of input data with a humming code, a multiplying means composed of checking circuits 3, 8 and 13 and an EXOR circuit 16 respectively multiplies respective matrixes of a parity inspection matrix for preparing a syndrome prepared so that respective groups of input data divided into plural groups and respective matrixes divided to plural matrixes so as to respectively correspond to respective groups can show the presence and absence of the single error in respective corresponding groups. A storing means composed of memories 21, 22 and 23 stores beforehand the multiplying result of respective groups and respective matrixes when input data are ordinary and the single error in respective groups is pointed out with the multiplying result of the multiplying means and the storing means.
Patent JP-2000280422-A (JP)
Title: Anti-fogging polyolefinic sheet and anti-fogging food packaging container
Inventor: SUZUKI MASAHIRO
IPC: C08J7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fogging polyolefinic sheet having stable anti-fogging effect and high blocking preventing effect and suitable as a molding material for an one-way transparent food packaging container and the anti-fogging food packaging container obtained by thermoforming the same. SOLUTION: An anti-fogging polyolefinic sheet is a laminated sheet consisting of (A) a substrate polyolefinic resin layer and (B) a polyolefinic resin layer having a layer containing an anti-fogging agent and/or an antistatic agent formed on at least one surface thereof and thinner than the substrate resin layer and corona treatment is applied to the surface of (B) the polyolefinic resin layer and an anti-fogging film consisting of 50-80 wt.% of sucrose lauric acid ester with an HLB of 14-16 and 50-20 wt.% of a water-soluble polymer is formed on the surface subjected to corona treatment of (B) the polyolefinic resin layer. An anti-fogging food packaging container having an anti-fogging lid body portion and/or a container portion is obtained by thermoforming the anti-fogging polyolefinic sheet so as to form an anti-fogging film on the inner surface of a container.
Patent JP-S63256531-A (JP)
Title: Compound having hexagonal layer structure represented by infezn4o7 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G49/00
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a novel compd. useful as a magnetic material, a semiconductor material and a catalyst by providing a compsn. consisting of In, Fe, Zn and O in a prescribed atomic ratio and a hexagonal layer structure. CONSTITUTION:A compd. of this invention has a hexagonal layer structure represented by a formula InFeZn4O7. The ionic crystal model of the compd. is represented by In<3+>(Fe<3+>, Zn<2+>)Zn3<2+>O7<2->. The structure is formed by laminating InO1.5, (Fe, Zn))2.5 and ZnO layers and one of the characteristics of the compd. is its remarkable structural anisotropy. In the structure, one fourth of the Zn<2+> ions form (Fe<3+>, Zn<2+>)O2.5 layers with Fe<3+> and the remaining three fourths form ZnO layers. The compd. may be utilized as a magnetic body, a semiconductor and a catalytic substance each having highly anisotropic two-dimensional properties.
Patent JP-S60238563-A (JP)
Inventor: TAMURA TSUNEO
IPC: A47G27/04
Filed: 1984-05-09
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-H11275442-A (JP)
Title: Method and device for picking up image and storage medium
Inventor: KUDO TOSHIMICHI
IPC: H04N5/232
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To shorten time required from the request of shaking correction from a photographer to the appearance of a shaking correction effect without applying any sense of incompatibility to the photographer and a photographing machine by starting the shaking correction when the output of a shaking detecting process is a prescribed value. SOLUTION: An angular velocity sensor 131 detects an angular velocity component in one direction of shaking of an image pickup device and an angular velocity sensor 135 detects an angular velocity component in the other direction of shaking. At a microcomputer 117, angular velocity signals in two directions become angular velocity data converted into digital signals by an A/D converter. Prescribed signal processing is performed to these angular velocity data and longitudinal, and lateral shaking correcting signals are generated. When the generation of a shaking correction ON request is judged, it is judged whether the absolute value of angular displacement is lower than a threshold value or not.  The threshold value includes values that fall within a range capable of linking images as animation without the sense of incompatibility in the case of a change from shaking correction OFF to ON. When the output (correction amount) of the shaking detecting process is the prescribed value at the time of starting the shaking correction, the shaking correction is started.
Patent JP-H0626552-A (JP)
Title: Balancer mechanism of two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F16F15/26
Filed: 1992-04-13
Abstract: PURPOSE:To provide a balancer mechanism equipped with a lubricator that is inexpensive and little in labor and time for maintenance and inspection. CONSTITUTION:This is a balancer mechanism of a crankcase, preload type two-cycle engine which has installed a balancer shaft 4, additionally provided with a balance weight 5, in a balancer case B being formed separably from a crankcase C free of rotation. In succession, the balancer case B and the crankcase C are interconnected to each other by an interconnecting passage 6, and a check valve 7 allowing only a flow of oil into the crankcase C from the balancer case B is installed in this interconnecting passage 6 while an inlet port 9 connected to a feeding means 10 feeding the balancer case B with an air-fuel mixture containing lubricating oil is installed in the balancer case B, through which it is constituted so as to lubricate this mechanism by means of the mixture run past the inside of the balancer case B.
Patent JP-S5649968-A (JP)
Title: Underwater detection device applicable in multidirection
Inventor: IINO HIROSHI
IPC: G01S7/62
Filed: 1979-07-20
Abstract: PURPOSE:To display clearly-separate indication of a signal of each azimuth by a method wherein supersonic reflection pulses of high range received ae arranged in time series, the signals are processed by the secondary differentiation and the output pulses thereof are indicated on a CRT consecutively, while being delayed by one cycle of spiral sweeping of the CRT. CONSTITUTION:Supersonic reflection waves from each direction received by supersonic reflection wave transmitter-receivers Z1-Zn are arranged in time series in a time-series circuit 2, passed through an amplifier 3 and a gate circuit 9 controlled by a comparator 18 and sent out as signals above the noise level. These signals are processed twice with differentiation by differential circuits 10 and 11, and pulse signals above the slice level are taken out by a slice circuit 12. The slice signals are inputted sequentially in shift registers 14, 15 and 16, and, in synchronization with clock pulses of a source 17 of the clock pulse, are indicated in a braun tube consecutively as the signals delayed by one cycle of the spiral sweeping of the indicator 4 of the braun tube, through the intermediary of an OR circuit 13. Thus, the signal of each azimuth is indicated in a clearly separated manner.
Patent JP-H04300614-A (JP)
Title: Method and device for cooling and purifying exhaust gas
Inventor: NAKAMURA YOICHI
IPC: B01D50/00
Filed: 1991-03-29
Abstract: PURPOSE:To deduct the exhaust gas emitted from a diesel engine and, at the same time, cool the exhaust gas by an exhaust gas recirculating system of the diesel engine. CONSTITUTION:A method for recirculating the exhaust gas emitted from a diesel engine 10 being characterized by bringing a whole or part of the exhaust gas which has passed through a supercharger 12 directly into contact with seawater to cool the exhaust gas and, at the same time, collect dust therefrom in the seawater.
Patent JP-S58210955-A (JP)
Title: Curable resin composition
Inventor: TAKEDA NOBUYUKI
IPC: H05K1/03
Filed: 1982-06-02
Abstract: PURPOSE:The titled composition useful as a material for heat-resistant electrical parts, having extremely improved heat-resistant properties, mechanical properties, especially impact resistance, obtained by blending a curable resin with a linear high-molecular weight novolak type substituted phenolic resin and an organic fibrous filler. CONSTITUTION:100pts.wt. curable resin is blended with 10-200pts.wt. substantially linear high-molecular weight novolak type substituted phenolic resin having >=1500 number-average mol.wt. and >=120 deg.C melting point, obtained from 1mol phenolic component consisting essentially of dihydric phenolic component (70- 100mol%) shown by the formula (two of R<1> are H, one or R<1> is 1-8C alkyl, 6-10C aryl, halogen or hydroxyl group; R is H, 1-8C alkyl, halogen or hydroxyl group) and 0.90-1.0mol aldehyde component shown by the formula R<2>- CHO (R<2> is H, methyl, or halogenated methyl) and 10-250pts.wt. organic fibrous filler based on 100pts.wt. total amounts of the two components.
Patent JP-H02272718-A (JP)
Title: Tantalum solid electrolyte capacitor
Inventor: NISHIJIMA YASUTSUGU
IPC: H01G9/08
Filed: 1989-04-14
Abstract: PURPOSE:To improve dampproofing property by specifying the total quantity of Cl<-> ions within the used material which constitutes each of a solid electrolyte layer, a carbon layer, a silver coating layer, a conductive adhesion means, and a resin encapsulant. CONSTITUTION:A chemical conversion coating 2 is formed at the surface of an anode sintered body 1 constituted of sintered tantalum powder, and also one end of an anode lead 1a is buried in the anode sintered body 1. On the chemical conversion coating 2 are formed in order a solid electrolyte layer 3, a carbon layer 4 as a cathode conductor, and a silver coating layer 5. A cathode lead wire 7 is connected to the silver coating layer 5 through adhesive silver 6, and an anode lead wire 8 is welded to the anode lead 1a. A fluorocarbon resin plate 9 is arranged at the end face of the anode lead 1a, and further an undercoating layers 10 is provided. A resin encapsulant 11 is formed at the periphery. The total Cl<-> ions within the used material, which constitutes each of the solid electrolyte 3, the carbon layer 4, the silver coating layer 5, the conductive adhesion means, and the resin encapsulant, is determined as 20ppm or less. This way, the dampproofing property can be improved.
Patent JP-S5617951-A (JP)
Title: Multilayered glass
Inventor: EMOTO HIROSHI
IPC: E06B3/66
Filed: 1979-07-20
Abstract: PURPOSE: To reduce the heat loss of multilayered glass by sealing dry air in the multilayered glass body formed by extending a synthetic resin plate between before and behind glass plates.  
     CONSTITUTION: A synthetic resin plate such as an acrylic resin plate or a vinyl chloride resin plate is placed as air convection preventing plate 2B between before and behind glass plates 2A, 2A, sections 7 are arranged at the edges, and they are sealed with adhesive coking material 9 to construct multilayered glass body 2C (symbol 8 is a desiccating agent). Dry air or gas 2D having heat conductivity lower than that of air is then sealed in the internal spaces of body 2C to form multilayered glass. A plurality of protrusions are preferably attached to the surface of air convection preventing plate 2B to hold the distance between plate 2B and each glass plate 2A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04303236-A (JP)
Title: Program input system
Inventor: TAKAOKA SHINICHIRO
IPC: G06F9/06
Filed: 1991-03-29
Abstract: PURPOSE:To improve the work efficiency by providing a function, which discriminates a reserved word on the way of editing of a character string to report it to an operator of a keyboard, to prevent re-execution of compilation for correction of error due to simple misoperation on the keyboard. CONSTITUTION:A reserved word deciding function 3c and a reserved word file A4 classified by languages are provided, and this function 3c consists of a delimiter detecting part A1 which detects the delimiter of the character string by input of a preliminarily set code, a reserved word discriminating part A2 which discriminates whether the delimited character string is a reserved word or not, and a display attribute changing part A3 which changes display attributes of reserved words on the display device of an input terminal. The reserved word deciding function 3c changes the display when discriminating a reserved word in the program edited by an editor, and the operator sees the display device to correct the character string in the case of discrimination error. When input of one program is completed, it is stored as a source file of a magnetic disk or the like, and the in the source file is converted to a machine-language words by a compiler, and simultaneously, the execution of translation is obtained.