baber/WOPTO huggingface dataset:
Patent JP-S57113032-A (JP)
Title: Correcting method for metallized surface of plastic molded article
Inventor: MIYAZAKI MASAMICHI
IPC: C08J7/04
Filed: 1980-12-29
Abstract: PURPOSE: To obtain a plastic molded article having the metallized face of precise flatness without requiring grinding process, by setting the plastic molded article having the metallized face in a correcting mold, and pressure molding it in the correcting mold after performing dielectric heating.  
     CONSTITUTION: E.g. when manufacturing a pentagonal roof prism, plastics material is injection molded at first, then the desired face is metallized and the prism 1 (unifinished article) having metallized faces 2, 3, 4 is formed. Then, said prism 1 is set in a correcting mold 5 which is composed of an upper mold 6 and a lower mold 7 of nonconductive material and has a slightly little internal space 8 than the prism 1, the coil 9 of a melt heating part 10 is applied with electric current and the metallized faces 2, 3, 4 of the prism 1 are made to generate heat and soften the neighboring plastic material, then the upper and lower molds 6, 7 are pressed to the arrow direction and the finished article of the prism 1 is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0936623-A (JP)
Title: Gps reception antenna
Inventor: AIDA TOYOICHI
IPC: H01Q1/22
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a waterproof structure where water and powdery dust don't infiltrate into the hollow part by holding a waterproof packing between an upper cover and a lower cover at plural positions. SOLUTION: A recessed part 7, ribs 8a and 8b, and a rib 8c are provided in the upper part of a lower cabinet 5b, positions corresponding to parts 20a and 20b adjacent to the recessed part 7 in the lower part of an upper cabinet 5a, and a position corresponding to the recessed part 7 in the lower part of the upper cabinet 5a respectively throughout the periphery of a hollow part 6. A part of an annular water-proof packing 19 is inserted into the recessed part 7, and the waterproof packing 19 is arranged on the recessed part 7 and adjacent parts 20a and 20b.  The upper cabinet 5a is attached, and the upper cabinet 5a and the lower cabinet 5b are fixed from the rear face of the lower cabinet 5b by screws 10, and simultaneously, a pressure is applied to the waterproof packing 9 by ribs 8a, 8b, and 8c provided in the upper cabinet 5a, and the waterproof packing 19 is pressed so as not to form a gap between the upper cabinet 5a and the lower cabinet 5b, thereby preventing water and powdery dust from penetrating the hollow part.
Patent JP-H11225879-A (JP)
Title: Electric rice cooker
Inventor: NITTA TSUTOMU
IPC: A47J27/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To make an electrical connection at the same time that a lid having a lid heater is mechanically coupled to a rice cooker main body. SOLUTION: An electric rice cooker includes a rice cooker main body 1 designed to enable an inner pot 3 to be set therein, a lid 2 which can be freely releasably locked to the rice cooker main body 1 via a hinge member 37, and a lid heater 51 for heating the lower surface of the lid 2. In that case, the hinge member 37 is freely rotationally pivoted to hinge support 35 disposed at the shoulder part of the rice cooker main body 1, and is provided with a contact 62 connected to the power connection of the rice cooker main body 1 via a lead wire laid in the hinge member 37.  The lid 2 is provided with a terminal 63 connected to the lid heater 51 and also to the contact 62 along the direction to fit the lid 2 over the hinge member 37, and the lid 2 having the lid heater 51 is connected to or disconnected from a power supply at the same time that the lid 2 is attached to or removed from the hinge member 37.
Patent JP-H0476267-A (JP)
Title: Fuel injector
Inventor: TSUCHIYA SHOICHI
IPC: F02M51/06
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a fuel injector provided with a nozzle having good seizure resistance and oxidation resistance by constituting a valve body having a needle hole connected to a nozzle hole at the tip by a special carbon sintered body reinforced with carbon fibers. CONSTITUTION:A fuel injector 1 is provided with a nozzle consisting of a valve body 4 having a needle hole 3 connected to a nozzle hole 2 at the tip, and a needle 5 which is slidably held in a needle hole 3 and retracted by a specified valve-opening pressure to inject fuel oil from the nozzle hole 2. In this case, the valve body 4 is made up of a carbon sintered body reinforced with carbon fibers having a structure in which carbon fibers, or carbon fibers and inorganic minute particles are integrally embedded in a carbon matrix, the carbon matrix has a mosaic structure in which fine grains having optical anisotropy under a polarization microscope are uniformly crowded, and the rate of the carbon fiber-carbon matrix interfaces on which the carbon fibers are separated from the carbon matrix, is not more than 10% of the total interfaces, and having a density of 1.65 or higher.
Patent JP-H02249365-A (JP)
Title: Color picture processing unit
Inventor: TAKARAGI YOICHI
IPC: H04N1/56
Filed: 1989-07-21
Abstract: PURPOSE:To attain color picture reproduction with high accuracy by discriminating an achromatic area of an input picture from each component signal of an input color signal correcting the achromatic area signal. CONSTITUTION:A means 112 discriminating an achromatic area of an input picture from component signals 101-103 of an input color signal and a means 113 correcting the achromatic area signal being an output from the discrimination means 112 are provided to the unit. Then the correction means 113 corrects an output signal 114 of the achromatic color area discrimination means 112 to prevent color blur caused around the achromatic area of the output picture. Thus, an excellent picture is obtained without being affected by a position deviation of a read sensor or the like.
Patent JP-2000015112-A (JP)
Title: Production of photocatalyst
Inventor: WAKAYAMA HIROAKI
IPC: B01J21/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To produce a photocatalyst in which photocatalyst components are supported on a porous base material in high dispersion and also even to fine pore part and which is excellent in catalytic reaction efficiency by preparing a precursor fluid by dissolving a photocatalyst precursor for forming a photocatalyst component in a supercritical fluid, then allowing the precursor fluid to contact with the porous base material. SOLUTION: The photocatalyst precursor for forming the photocatalyst component is dissolved in the supercritical fluid to form the precursor fluid and the precursor fluid is brought into contact with the porous base material 11, then the supercritical fluid is removed and the resultant base material is dried and heated. Then the photocatalyst precursor 2 is converted to the photocatalyst component 3, and the photocatalyst 1 constituted by supporting the photocatalyst component 3 on the porous base material 11 is obtained. Since the precursor fluid uses the supercritical fluid as a solvent by this way, the precursor fluid, that is a photocatalyst component 3, is supported on a hole wall surface 111 of the porous base material 11 in high dispersion and also even to fine pore 10 part. Since the catalyst is excellent in adhesion between the photocatalyst component 3 and the porous base material 11 and also strong in their interaction, particle growth caused by binding the photocatalyst component 3 themselves is eliminated.
Patent JP-H0855423-A (JP)
Title: Disk player
Inventor: NISHIZAWA TATSUO
IPC: G11B19/247
Filed: 1994-08-11
Abstract: PURPOSE:To automatically change the reproducing speed of a disk according to recording quality of a disk. CONSTITUTION:A clock generating section 70 is capable of changing the frequency of a reference clock. A comparing section 12 counts the number of the error data or the number of correction times detected by an error correcting section 68 and determines the number of the error correction times per unit time by calculation. The comparing section compares the determined number of the error correction times and a reference value as the preset max. permissible number of the correction times per unit time. A CPU 78 regulates the reference clock frequency by controlling the clock generating section 70 in such a manner that the disk 54 rotates at the constant line speed at which the number of the error correction times attains the reference value or below according to the compared results of the comparing section 12.
Patent JP-H0369388-A (JP)
Title: Coated paper
Inventor: SHIYAADEI ERU MARUHOTORA
IPC: B41M5/44
Filed: 1990-07-17
Abstract: PURPOSE: To obtain a coated paper which can form an image with high optical density by a constitution comprising a plastic supporting substrate, a binder layer comprised of polymers selected from a group consisting of specified mixtures and pigments and an ink receiving layer. CONSTITUTION: A coating paper is constituted of a resin binder being brought into contact with a plastic supporting substrate and comprising a resin binder comprising a polymers selected from a group consisting of (1) hydroxypropyl cellulose, (2) poly(vinyl alkyl ether), (3) vinyl pyrropidone/vinyl acetate, (4) quaternized vinyl pyrrolidone/dialkylaminoethyl/methacrylate, (5) poly(vinyl pyrrolidone) and (6) poly(ethylene imine) and mixtures thereof and a pigment or a plurality of pigments and an ink receiving layer being brought into contact with the resin binder layer. It is prepd. by coating one face or both faces of the supporting substrate such as a polyester with an antistatic or colored coating comprising a resin binder mixed with inorg. pigments such as titanium dioxide and a high gloss clay.  As the result, a coating paper which can form an image with high optical density is obtd.
Patent JP-2000021393-A (JP)
Title: Manufacture of polymer electrode
Inventor: ABE MASAO
IPC: H01M4/1399
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polymer electrode firmly stuck with a film made of conductive polymer onto the surface of a conductive base material. SOLUTION: This manufacturing method of a polymer electrode features formation of a film made of conductive polymer on the surface of a conductive base material. This film is formed by applying conductive polymer solution such as polyaniline onto the surface of the base material after UV radiation onto the surface of the base material and then drying the polymer.
Patent JP-H0479113-A (JP)
Title: Operating device for circuit breaker
Inventor: TAKEUCHI NOBUYUKI
IPC: H01H33/40
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a circuit breaker operating device of large spring force, high voltage, and large capacity by providing a connecting mechanism that includes both an abutting connecting portion which puts an energy storage shaft in a turning movement in the direction in which a closing spring is pushed by the turning movement of a drive member caused by a driving device and a non-connecting portion which puts the energy storage shaft in a turning movement through the release of a locking device while not in connection with the drive member. CONSTITUTION:A connecting mechanism 14 is formed in a portion where an energy storage shaft 15 to which a closing spring 5 is connected and a drive member which is disposed on almost the same axis as the energy storage shaft 15 and to which a driving device 38 for providing a force to push the closing spring is connected are opposite to each other. The connecting mechanism 14 is provided with both an abutting connecting portion which puts the energy storage shaft 15 in a turning movement in the direction in which the closing spring 5 is pressed by the turning movement of the drive member caused by the driving device 38 and a non-connecting member which puts the energy storage shaft 15 in a turning movement through the release of a locking device 37 while not in connection with the drive member. Sufficient mechanical strength can thus be obtained even with reduction of the diameter of the connecting mechanism 14 and the spring force of the closing spring can be increased using a small connecting mechanism.
Patent JP-S5892088-A (JP)
Inventor: OYAMADA TAKASHI
IPC: G07D5/08
Filed: 1981-11-26
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-S6437370-A (JP)
Title: Distribution package
Inventor: HARAKO SHIGEYA
IPC: B65B9/04
Filed: 1987-07-29
Abstract: PURPOSE:To easily take out a content and to prevent the leakage of the content during a distribution stage, by bonding a protective tape to a package so as to cover a half cut in a releasable manner. CONSTITUTION:In a distribution package constituted so that the opening part of a receiving recessed part 1 composed of a flexible plastic sheet is hermetically closed by a lid material 2 composed of a hard plastic sheet and a half cut 3 is formed to the upper surface of the lid material 2, a protective tape 4 is bonded to the package in a releasable manner so as to cover the half cut 3. The protective tape 4 may be formed of material quality capable of being certainly bonded to the lid material 2 by a welding or bonding method and easily releasable at the time of opening and leaving no adhesive on the lid material 2 or half cut 3 after release. A non-bonding part is provided between the protective tape 4 and the lid material 2 or a paper piece is held therebetween and the protective tape 4 is made easily releasable taking advantage of said non-bonding part 41.
Patent JP-H1038477-A (JP)
Title: Method and apparatus for assembling condenser
Inventor: TOKUMOTO KATSUNORI
IPC: F28B1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for assembling a condenser by which heat-exchange elements each comprising a tube support plate and a baffle plate, after centering adjustment and welding every time the assembly is done, are put together into a group of heat-exchange elements and transferred as they are into a condenser. SOLUTION: There are provided a pressurized centering-adjusting holder part 17 and a support holder part 18, which are placed on beds 16a, 16b respectively and disposed in a manner of facing each other and being capable of forward and backward movement, the pressurized centering-adjusting holder part 17 having the function to apply a pressing force on a heat-exchange element 21, held between the two, from one side and the support holder part 18, to support the heat-exchange element 21. In the pressurized centering-adjusting holder part 17 centering-adjusting means 22a, 24a for setting a standard position of a hole for a cooling pipe of the heat-exchange element 21 are provided.
Patent JP-H0533109-A (JP)
Title: Production of hot-dipped material
Inventor: MATSUDA AKIRA
IPC: C23C2/26
Filed: 1991-07-30
Abstract: PURPOSE:To prevent the occurrence of surface discoloration due to long-term storage and heating by forming a tin (alloy) plating layer and spraying an aqueous solution of carboxylic acid of specific concentration before the plating layer is solidified. CONSTITUTION:A plating layer of tin (alloy) is formed on a base material composed of copper alloy by a hot dipping method. Subsequently, before the plating layer is solidified, an aqueous solution of carboxylic acid of 1-10wt.% concentration is sprayed on the plating layer and cooled. At this time, the formation of an oxide film on the surface of the plating layer cannot be prevented sufficiently when the concentration is <1%, and, when it is higher than 10%, removal by water washing is made difficult. Because surface discoloration can be prevented even at the time of heating even after long-term storage, deterioration in solderability and increase in contact resistance can be prevented.
Patent JP-S5894366-A (JP)
Title: Seasoning preparation
Inventor: KATAGIRI KIYOSHI
IPC: A23L27/23
Filed: 1981-11-25
Abstract: PURPOSE:To provide a seasoning preparation capable of keeping 5'-ribonucleotide stably even in a food containing phostaphase, by coating 5'-ribonucleotides having seasoning property, a phosphoric acid compound and/or an amino acid with an oil or fat. CONSTITUTION:1pt.wt. of a 5'-ribonucleotide (e.g. adenosine) is mixed with about 0.05-50pts.wt., especially about 0.1-10pts.wt. of a phosphoric acid compound (e.g. phosphoric acid) and/or an amino acid (e.g. glutamic acid). The mixture is added to molten oil or fat heated at about 60-90 deg.C, dispersed uniformly, and spray-coated by spraying in a cooling tower to obtain a seasoning preparation composed of particles of about 20-250 mesh and consisting of the above mixture coated with the oil or fat. The oil or fat is usually the one having a melting point of about 40-100 deg.C, e.g. hardened beef tallow, hardened fish oil, etc.
Patent JP-H0537009-A (JP)
Title: Optical semiconductor device
Inventor: MORIMOTO TAIJI
IPC: H01L31/12
Filed: 1991-07-30
Abstract: PURPOSE:To provide a photocoupler capable of high-speed transfer with reduced operating current. CONSTITUTION:A photocoupler is composed of a semiconductor laser element 1 and a photodetector 2. The semiconductor laser element has emission edges 1a and 1b coated with a protective film. The protective film is made of two or more layers of different compositions to increase its reflectivity compared with a single-layer protective film.
Patent JP-H0357503-A (JP)
Title: Manufacture of composite contact strip material
Inventor: MIYAMOTO MOTOHARU
IPC: B23K20/00
Filed: 1989-07-21
Abstract: PURPOSE:To obtain composite contact strip material high and stable in bonding strengths between three faces of a long size surface of a silver oxide contact material and a strip material of silver or silver alloy by extruding and drawing a composite billet composed of core material of silver oxide and covering material of silver or silver alloy to make composite wire. CONSTITUTION:Since the composite billet 12 is extruded and drawn to make the composite wire 13', the bonding strength between silver oxide of core material 10 and silver or silver alloy of covering material 11 is high and stable. Since the composite wire 13' is cross-rolled from the direction vertical to the lengthwise direction, the thicknesses of the covering material 11 are not reduced on both side ends and on the upper and lower surfaces like the case that it is rolled simply in the lengthwise direction and it is possible to obtain wide composite strip material 15 having covering material 11 uniform in thickness pulled. Then, since the covering material 11 of the upper surface of the wide composite strip material 15 is only cut and removed, it is possible to easily and productively manufacture the composite contact strip material.
Patent JP-S6435619-A (JP)
Title: Data input system
Inventor: OKAZAKI KENICHI
IPC: G06F3/02
Filed: 1987-07-31
Abstract: PURPOSE:To reuse a data inputted for the previous transaction for the next transaction, and to omit an operator's input, by providing a means for drawing back an input data of a transaction screen to a memory, and a means for displaying the saving data on the transaction screen after switching. CONSTITUTION:At the time of starting a transaction, when an operator inputs a screen number, etc., through an operating board 6, a screen data in a disk 8 is stored in a memory 2, and a transaction screen is displayed on a CRT 4. In this case, a screen/saving area correspondence table annexed to a transaction screen data is also stored in the memory 2. Subsequently, at the time of switching the screen after the data is inputted into the screen, the data on the screen which is being displayed at present is saved by a processor, to a screen data saving area. In this case, the relation of a position on the screen and the position on the saving area is displayed on the screen/saving area correspondence table, and thereafter, at the time of displaying a new screen, an old table is replaced with the screen/saving area correspondence table of a new screen. In such a way, the data in the saving area is displayed automatically on the new screen in accordance with the new table, therefore, an operator's input can be omitted.
Patent JP-2000018083-A (JP)
Title: Engine cylinder discriminator
Inventor: ABE NORIYUKI
IPC: F02D45/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To perform cylinder discrimination and detection of the rotational phase of a camshaft in use of the same cam sensor so as to make a cylinder discriminating signal able to be taken out of this camshaft wherein the setup numbers of a detected parts are restricted, and further making this cylinder discrimination so as to be performable with the cam sensor in which signal generating numbers are scant. SOLUTION: From a crank angle sensor, three reference signals α, β, γ are generated to each at those of BTDC α deg., β deg., γ deg. (α<β<γ), while cylinder discriminating signals δ are made so as to be selectively generated in a space between both reference signals β and α. Likewise, at two cam sensors, the presence of generation of two cylinder discriminating signals CAM (a) and CAM (b) or the output signals is set up at a stroke phase difference among cylinders. Then, at the stroke phase difference, the presence of combination in these cylinder discriminating signals δ, CAM (a) and CAM (b) is discriminated, whereby cylinder discrimination is carried out on the basis of this combination.
Patent JP-H0476747-A (JP)
Title: Cache control device
Inventor: KOYANAGI HISAO
IPC: G06F12/08
Filed: 1990-07-18
Abstract: PURPOSE:To improve the using efficiency of a cache memory by changing the constitution of the cache memory in accordance with cache constitution information indicating an instruction area and an operand area. CONSTITUTION:A constitution information register 5 stores the cache constitution information indicating the instruction and operand areas of the cache memory. A cache control part 2 changes the constitution of the cache memory in accordance with the cache constitution information stored in the register 5 and a constitution information register control part 4 processes an instruction for rewriting the cache constitution information stored in the register 5. Since the constitutional ratio of an instruction cache to an operand cache is adjusted by using a cache constitution changing instruction, the cache memory can be efficiently used.
Patent JP-S6347620-A (JP)
Title: Light source apparatus for calibrating time base
Inventor: TAKIGUCHI YOSHIHIRO
IPC: G01M11/00
Filed: 1986-08-13
Abstract: PURPOSE:To continuously calibrate an extremely short time interval with high accuracy, by continuously converting a wave front to an inclined wave front by expanding short pulse beam and connecting the same to an apparatus to be calibrated. CONSTITUTION:The beam of a short pulse beam source 3 is expanded by a beam expander 2 to be reflected by a half mirror 9 and the reflected beam receiving timewise delay due to the difference of the incident position to the reflecting surface 1 of an inclined angle theta of an inclined wave front generating means I is allowed to be incident on the photoelectric cathode of the streak tube 13 of an apparatus III to be calibrated. The pulse beam separated by a mirror 4 becomes a reference pulse by a reference pulse generating means IV to operate the streak tube and the length of the time direction axis of the streak image 14 appearing on the fluorescent surface 13a of said streak tube shows the time difference DELTAT of a beam pulse and is calculated from a distance L and the angle theta. Therefore, an extremely short time interval can be continuously calibrated with high accuracy.