baber/WOPTO huggingface dataset:
Patent JP-S62272472-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: YAMADA SHUJI
IPC: H01M10/052
Filed: 1986-05-21
Abstract: PURPOSE:To increase high rate discharge performance by making the thickness of the outermost periphery part of a negative electrode positioned on the inside wall side of a metal container thinner than that of the negative electrode part whose both sides are faced to a positive eleotrode in a spirally wound electrode group. CONSTITUTION:An electrode group 1 obtained by spirally winding a negative electrode 2 comprising a light metal and a positive electrode 3 with a separator 4 interposed is accommodated in a metal container 8 so that the negative electrode 2 is positioned on the inside wall side of the container 8, and an electrolyte is poured to form a nonaqueous solvent secondary battery. The negative electrode 2 is formed by pressing a sheet-like lithium metal 7a against one side of expanded metal 6 serving as current collector and a lithium metal 7b against the other side except for a portion corresponding to the outermost periphery part of the negative electrode 2, and the thickness of the outermost periphery part of the negative electrode 2 is made smaller, and they are wound. Therefore, the capacity of the positive electrode is increased to increase discharge capacity, and high rate discharge performance is increased.
Patent JP-H09299346-A (JP)
Title: Diagnosing and treatment device for mri and medical diagnosing and treatment system
Inventor: HAMAMURA YOSHIAKI
IPC: A61B5/055
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent the influence of a device upon a magnetic field of a MR photographing area by letting a diagnosing and treatment device have magnetism determined according to a calculation expression which quantitatively shows the holding relationship between the allowable value of uniformity coefficient of a static magnetic field of a photographing area and the accessible distance of a diagnosing and treatment device to the photographing area. SOLUTION: A controller 35 takes image data by each slice section from an operation unit 36, and after processing of judging whether the picture element value of picture elements of a processing object is higher than a threshold value or not is repeated for all picture elements, it is judged whether a marker element exists in the slice section in the course of being processed or not. Further, the controller 35 reads three-dimensional data of an impermissible area where the scope tip hard part 73 is not permitted to exist, and if the current three-dimensional position of the marker element enters the impermissible area according to the reference fixed position set in a gantry of a MRI device 11 and the position of the marker element in the slice section, a warning device 40 is operated to generate a warning.
Patent JP-S5342726-A (JP)
Title: Camera finder
Inventor: SUZUKI TAKASHI
IPC: G02B5/02
Filed: 1976-09-29
Abstract: PURPOSE: To easily enhance and stabilize the efficiency of a finder by optically recording a speckle pattern formed by light a diffusion member resulting from illuminating a diffusion plate for a diffusion plate for the finder by a coherent light in order to obtain the above record. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5742856-A (JP)
Title: Absorbing and desorbing method for automatic chemical analytical apparatus
Inventor: TAKEUCHI MASAKI
IPC: G01N33/48
Filed: 1980-08-27
Abstract: PURPOSE:To make an analysis simply and accurately and also, stably even in case of using  liquid enzyme reagent having a high viscosity, by placing an air bubble in between the nozzles for reagent and making a different reagent absorbed therein and desorbed to a reaction tube. CONSTITUTION:Nozzles 46a, 46b for sampling and reagent are attached on a moving block 16 being capable of moving left and right and its upper end is connected with pumps 1, 2 by a flexible tube. At the time of absorbing and vomitting, a bubble Y is formed by absorbing syringes 1d, 2d a little by switching electromagnets 31a, 31b after placing the block 16 at a position S and absorbing a pure water 9 by the pumps 1, 2. Next, the block 16 is moved on a sample 13 and then, the sample 13 and the first reagent are absorbed. Further, a bubble 50 is formed in the nozzle 46b again and the second reagent is absorbed and then, is vomited moving to a prescribed reaction tube 7a'. Hereby, even the analysis of highly viscouss enzyme liquid is made easily and stably because of absorbing the liquid putting the air among the nozzles.
Patent JP-H09302803-A (JP)
Title: Molding of porous material
Inventor: MURAYAMA TOSHIHIRO
IPC: E04B1/94
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding that does not lose the functions of a porous material, has strength equal to or greater than that of a gypsum board, and can easily be disposed of. SOLUTION: A porous material with 3.5 mesh passes or less, and a suspension of an open fabric of natural fibers with average diameters of 0.1 to 2μm. opened by addition of water to the natural fibers, are mixed. The slurried mixture obtained is dewatered, dried, and molded to obtain a molding in which the porous material binds the open fabric of natural fibers as a binder. The porous material and a suspension of the open fabric of natural fibers are mixed as the suspension is passed between two of upper and lower grinding wheels that rotate in opposite directions. The porous material is at least one kind selected from a carbonaceous porous material, shirasu balloon, vermiculite, and zeolite. The natural fibers are of the cellulose type or a mixture of the cellulose and collagen type natural fibers. A layer of fire resistant material is provided over the surface of the molding.  The porous material contains 0.1 to 1.5wt.% refractory compound.
Patent JP-H09300850-A (JP)
Title: Image transfer device
Inventor: KIMURA TAKAYUKI
IPC: B41N10/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device in which replacement of an adhesive tape is easy and workability is excellent. SOLUTION: The image transfer device is equipped with both an impression cylinder stuck with the image formation material and a transfer cylinder stuck with an image receptive body. The image formation material and the image receptive body are introduced into a nip between the impression cylinder and the transfer cylinder by rotating the impression cylinder and the transfer cylinder. The image formed on a photosensitive layer of the image formation material is transferred to the image receptive body. Coefficient of dynamic friction of the whole face or a part of a blanket provided on the surface of the impression cylinder is <=3.50.
Patent JP-S5343202-A (JP)
Title: Controller for variable capacity type pump
Inventor: SEKIGUCHI MASUO
IPC: F04B49/00
Filed: 1976-10-01
Abstract: PURPOSE: To allow change-over to constant revolution operation or manual operation only by the operation of a manual operation lever, by setting a semi-disclike cam plate to a manual operation lever shaft of a servo-mechanism to control a change-over valve for controlling a throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08310111-A (JP)
Title: Ink jet recording paper and production thereof
Inventor: TAMAGAWA SHIGEHISA
IPC: D21H19/20
Filed: 1995-05-16
Abstract: PURPOSE: To obtain ink jet recording paper generating no curl and not generating the adhesion trouble between an ink receiving layer and a back coat layer. CONSTITUTION: The back coat layer applied to the rear surface of a support is composed of at least one of a styrene/maleic acid or maleate copolymer, a styrene/acrylic acid or acrylate copolymer and a styrene/methacrylic acid or methacrylate copolymer. The styrene/acrylic acid or acrylate copolymer may be composed of a styrene/acrylic ester copolymer and the styrene/ methacrylic acid or methacrylate copolymer may be composed of a styrene/ methacrylate/acrylic ester copolymer. If the back coat layer is applied at each time when each of two or more ink receiving layers is applied, the generation of a curl is especially prevented.
Patent JP-S5740928-A (JP)
Title: Processing method of resist
Inventor: SAKURAI HIROMI
IPC: H01L21/027
Filed: 1980-08-25
Abstract: PURPOSE:To increase the pinholeless property and the microscopic workability for the subject resist by a method wherein, when a beam is irradiated and exposed on  the resist which was applied on a film to be processed, the beam is at first irradiated at low voltage, then it is irradiated at high voltage, a developing process is performed and a stepped aperture pattern is formed. CONSTITUTION:An electron beam resist 17 is applied on the surface of the film to be processed on a substrate 1 until enough thickness, with which no pinholes will be generated, is formed. This resist is exposed to the beam 18 of a low voltage. The beam is to be used in the intensity with which the principal chain or a bridging of the resist material will be cut and that the monomoleculing action will not reach the lower surface of the resist. When the beam is irradiated using a high voltage without changing the position of the wafer to be irradiated, the beam passes through a resist film 19 and cuts the principal chain and the bridging of the remaining resist 20 located at the lower part. A two-stepped resist aperture 2 can be formed by performing an ordinary developing process. Through these procedures, the pinholeless property can be increased and the microscopic working can also be performed.
Patent JP-S5818546-A (JP)
Title: Device for improving combustion condition in internal- combustion engine
Inventor: HAYAKAWA TETSUROU
IPC: F02M31/18
Filed: 1981-07-27
Abstract: PURPOSE:To improve purification performance of exhaust gas and to reduce fuel consumption, by partially using exhaust gas and fuel, producing synthetic gas contg. much hydrogen, carbon monoxide, etc. through action of exhaust heat, catalyzer, far-infrared radiation, etc. and mixing this synthetic gas into a lean mixture. CONSTITUTION:A branch line 15 is connected to a main fuel line 14, in which fuel in a fuel tank 12 is fed to a carburetor 2 by a pump 13, and fuel in the branch line 15 is fed under pressure in a synthesizer chamber 7 through a flow control valve 10. Exhaust gas from an engine 5 is partially introduced into this synthesizer chamber 7 from a passage 8 through a flow control valve 11, to produce synthetic gas, much contained with hydrogen, carbon monoxide and steam, from the before said fuel. This synthetic gas is introduced into a mixing chamber 3 through a pressure control valve 9 and passage 16, completely mixed with a lean mixture from the carburetor 2, and then fed to the engine 5. Each flow control valve 10, 11 is controlled through oil hydraulic lines 20, 17 operated in accordance with depression of an accelerator pedal 19.
Patent JP-H01285715-A (JP)
Title: Cooker
Inventor: USAGAWA TATSUMI
IPC: F24C7/08
Filed: 1988-05-13
Abstract: PURPOSE:To improve the accuracy of a humidity sensor by providing a means for controlling draft pressure in order not to create a passage of exhaust air or a separate passage of air. CONSTITUTION:In a separate passage 32 of air which is adjoining an exhaust air duct 26 part of cooling air A which flows out of a stirrer chamber 12 and is heated to a high temperature is drawn by a fan 16 and flows along the outer surface of the upper exhaust air duct 26 as shown by A'. A bypass (passage of air) 33 as a means of controlling draft pressure branches off from the separate passage 32 of air and communicates with the outside by blowholes 34, 34 and 35, 35 so that the draft pressure in the separate passage 32 of air declines to a level differing little from the draft pressure in the exhaust air duct 26. It does not occur, therefore, for the air to flow from the separate passage 32 of air into the exhaust air duct 26 even if there is a gap at a joint in the wall of the exhaust air duct 26, hence an improvement in the accuracy of a humidity sensor 31 results.
Patent JP-H04345654-A (JP)
Title: Thermoplastic polyester composition
Inventor: NAKAMURA SEIICHI
IPC: C08L67/02
Filed: 1991-05-22
Abstract: PURPOSE:To improve mechanical properties, heat resistance, flex resistance, and moldability by compounding a thermoplastic polyester, a rubber-reinforced graft polymer, two specific vinyl polymers, and a polyester elastomer. CONSTITUTION:The title compsn. comprises 96.4-30wt.% thermoplastic polyester, 3-60wt.% rubber-reinforced graft polymer obtd. by grafting 100 pts.wt. monomer component consisting of 50-100wt.% arom. vinyl monomer and 50-0wt.% vinyl cyanide monomer onto 10-85 pts.wt. nondiene rubber, 0-40wt.% vinyl polymer obtd. by polymerizing a vinyl monomer of formula I (wherein R1 is H or lower alkyl; and R2 is phenyl, cyano, or a 1-10C alkyl ester group), 0.1-40wt.% vinyl polymer which has glycidyl ester groups and is obtd. by copolymerizing 99.95-40wt.% vinyl monomer of formula I with 0.05-60wt.% vinyl monomer of formula II (wherein R3 is R1) having a glycidyl ester group, and 0.5-20wt.% polyester elastomer.
Patent JP-S5640212-A (JP)
Title: Superconductive solenoid pancake coil
Inventor: SATOU TAKASHI
IPC: H01F6/06
Filed: 1979-09-11
Abstract: PURPOSE:To obtain a coil of solenoid pancake winding free from move or deformation caused by electromagnetic machining force, by threading sliding section of a winding core and fixing it using a flange stopper or a ring nut. CONSTITUTION:A flange 6 is temporarily attached onto a winding core 4, and a superconductive solenoid pancake winding 2 is wound around a spool consisting of flanges 6 and 5 and a winding 4. Axial compressive force of a prescribed value is applied through the flange 6 to the winding held between the flanges 5 and 6. And then, by keeping the condition as it is, a stopping ring nut 9 is screwed into a threaded section 8 provided on the winding core 4, and it is tightened and fixed. And then, diameterical fixing is done using a reinforcing winding 3. It is possible, by doing so, to prevent a winding from move or deformation and therefore to obtain superconductive solenoid pancake coil having less mechanical instability and an excellent exciting characteristic.
Patent JP-H08282213-A (JP)
Title: Tire for heavy load
Inventor: MIYAWAKI RIE
IPC: B60C11/04
Filed: 1995-04-18
Abstract: PURPOSE: To provide a tire for a heavy load, which can be suitably used as an all weather tire, and by which wear resistance and biased wear resistance can be heightened while keeping the on-ice and snow performance. CONSTITUTION: A tread grounding surface S is divided into a central grounding surface area S1 and a shoulder grounding surface area S2 on the side of the above by main longitudinal grooves G, G on both sides of a tire equator C, and the distance L from the tire equator C of the groove center of the main longitudinal groove G is 0.25-0.40 times as large as the tread grounding surface width SW. The central grounding area S1 is divided into blocks by a longitudinal fine groove (g) and a lateral fine groove (y) which have a width 0.10 to 0.60 times as large as the groove width WG of the main longitudinal groove G.
Patent JP-S61275670-A (JP)
Title: Evaluating method for vibration resistance of hybrid integrated circuit
Inventor: YAMAWAKI TATSUJI
IPC: G01R31/26
Filed: 1985-05-31
Abstract: PURPOSE:To grasp the quantity of vibration resistance on a desk and to improve the reliability of a hybrid integrated circuit composed of a single in-line package by estimating vibration resistance characteristics from the sizes of mounted elements of the circuit, resin, substrates size, and the number of external lead terminals. CONSTITUTION:The hybrid integrated circuit 8 consists of plural single in-line packages which mounted on a substrate 6 with solder 5. Those package are structure simply by covering elements 3 on the ceramic substrate 1 with the resin 3. Further, vibration characteristics of the integrated circuit 8 are estimated from the sizes and weight of the elements 2 mounted on the substrate 1, resin 3, and substrates 1 and 7, and the number of leads 4. Then, the quantity of vibration resistance is grasped on a desk and the design of the integrated circuit 8 is facilitated to improve its reliability.
Patent JP-S5242327-A (JP)
Title: Demagnetizing set for color receiving tube
Inventor: SUZAKI SHIYOUJI
IPC: H04N9/29
Filed: 1975-09-30
Abstract: PURPOSE: To improve the durability, reliability, and workability for manufacturing, by adopting the special construction of the demagnetizing coil for color receiving tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5644764-A (JP)
Title: Covering method for titanium carbonitride
Inventor: MORITA SHIROU
IPC: C23C16/30
Filed: 1979-09-17
Abstract: PURPOSE:To obtain the coating of titanium carbonitride improved the machinability, by performing chemical vapor deposition of steel, etc. by mixed solution of tetrachlorotitanium containing a fixed quantity of cyclic hydrocarbon, in the atmosphere of hydrogen containing a fixed quantity of ammonia at a fixed temperature or less. CONSTITUTION:Mixed solution of tetrachlorotitanium containing 0.075-0.15mol. cyclic hydrocarbon (ethylbenzene or xylene) for 1mol. tetrachlorotitanium as titanium source and hydrocarbon source, is prepared in the method of obtaining the coating of practical use at a low treating temperature. Chemical vapor deposition treatment of steel, hard metal or cermet, etc., is performed by using said mixed solution in the hydrogen atmosphere used 0.5mol ammonia for 1mol tetrachlorotitanium as nitrogen source at 850 deg.C or less. Hereby, TiCN coating or practical use having a superior machinability, can be obtained.
Patent JP-H05290172-A (JP)
Title: Pattern matching method for image
Inventor: NOMURA YOSHIHIKO
IPC: G06T7/00
Filed: 1992-04-10
Abstract: PURPOSE:To eliminate the need to extract a feature quantity and to estimate conversion parameters in a short time by converting a reference image by density gradation conversion and geometric conversion and then estimating an image so that the reference image matching with an input image. CONSTITUTION:The image conversion is represented with an unknown pattern vectors (x) consisting of conversion parameters x1-x6 Then an area wherein variation in the density of the estimated image exceeds a specific value is selected. In the area, intermediate parameters by the partial differentiation of the estimated image as to the respective parameters are calculated and a normal equation is found from residual to calculate the corrected vector DELTAx' of the unknown parameter vector x<(k)>. Then it is decided whether or not the image is converged by using the degree of coincidence between the estimated image based upon the unknown parameter vector and the input image. When not, similar processing is repeated to approximate the reference image to the input image.
Patent JP-S61277563-A (JP)
Title: Tension buffer of winch
Inventor: KIMURA HITOSHI
IPC: B66D1/395
Filed: 1985-05-31
Abstract: PURPOSE:To make the whole device small-sized and lightweight by constituting a portion supporting a cable at constant tension with a semi-circular bracket energized backward by a hydraulic mechanism in a cable winding winch. CONSTITUTION:An umbilical cable 4 passes below a drum 10 and is towed by a tractor 7, then it is u-turned along a semi-circular bracket 23 and is wound by the drum 10. Since this bracket 23 is energized backward by a hydraulic mechanism 25, it is moved back and forth in response to a change of the winding tension and controls the rotation speed of a rotary driving device 21 in response to its position. The bracket 23 and tractor 7 are fitted on mobile beds 24, 37 movably supported by screw bars 38 and are reciprocated in synchronism with the rotation speed, i.e., the winding speed in the axial direction of the drum 10. Accordingly, the installation space and the capacity of the hydraulic mechanism 25 can be reduced and the overall device can be made small-sized and lightweight.
Patent JP-S61277151-A (JP)
Title: Sealing method for thin and flat type lithium cell
Inventor: KIYOSHIGE JUN
IPC: H01M50/548
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate the necessity of providing a new armor member such as another armor film by employing the positive/negative electrode current collectors of cell as the armor. CONSTITUTION:Thermoadhesive film 3 is laminated on at least one circumferential section 4 of positive and negative electrode current collectors 2 facing each other through a barrier layer or a separator 7 then the circumferential section 4 is thermally sealed. Since the positive/negative electrode current collectors 2 are employed as the armor, new armor such as another armor film is not required. Consequently, it can be made thin and the size can be reduced economically.
Patent JP-H09281066-A (JP)
Title: Measuring system using impedance ct
Inventor: TOMITA KATSUHIKO
IPC: G01N27/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system using an impedance CT with microorganism such as cell, foreign matter such as dust or bubble or the other minute material as an object to be measured or particularly a measuring system capable of effectively measuring two- or three-dimensional tomograph of the profile structure of the infinitesimal material. SOLUTION: A hole 3 is recessed at an insulating board 2 having a suitable thickness. A plurality of electrodes 4 are formed in the state to be insulated from each other at the inner peripheral side of the hole. A plurality of leads 6 are respectively provided at the electrodes on the upper surface of the board 2. A measuring sample is disposed in the hole 3. The two electrodes are used as two current electrodes and the others are used as voltage electrodes. Tomograph information of the sample is obtained based on the potential obtained by the voltage electrode or the potential difference between the voltage electrodes obtained when a current flows to the sample via the current electrodes.
Patent JP-H07315733-A (JP)
Title: Upward-opening door of elevator hall
Inventor: YAMAMOTO KOJI
IPC: B66B13/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a hall upward-opening door for elevator having a door shoe, with which there is no risk of bending or breaking the door and a door rail even if large external force is applied to the door. CONSTITUTION:A door shoe 6 has a return spring 11 which is coupled with a mounting seat 8 by a shaft 9 installed parallel with the side face of a door 2, is made rotatable round the shaft, and causes returning to the pre-rotation state. Accordingly, the door moves and absorbs the shock.
Patent JP-S61275192-A (JP)
Title: Vapor-phase growing method for semiconductor thin film
Inventor: IKEDA MASAKIYO
IPC: C30B25/16
Filed: 1985-05-31
Abstract: PURPOSE:To improve the uniformities of thin films between substrates and in the substrate by rotating a prismoidal susceptor to the side surface of which plural semicon ductor substrates are fixed at the specified number of revolutions in a positive and negative regions respectively in a directions opposite to each other. CONSTITUTION:Plural semiconductor substrates 5 are fixed to the side surface of the prismoidal susceptor 4 which is coaxially provided in a vertical reaction tube 1, the substrates 5 are heated by passing an electric current through an RF coil 6 and a gaseous raw material and a gaseous carrier are introduced from a gas introducing port 2 into the reaction tube 1 and thermally decomposed. The rotation of the sysceptor 4 is simultaneously changed in the form of a rectangular wavefunction, trapezoidal wave function and a sine wave function, the susceptor 4 is rotated in the positive region and the negative region of the function respectively in the directions opposite to each other and a semiconductor thin film is formed on the substrate 5. Consequently, the shifting in the geometrical symmetry between the reaction tube and the susceptor is made uniform and the uniformity of the thin films simultaneously grown on the plural substrates between the substrates and in the substrate can be improved.