baber/WOPTO huggingface dataset:
Patent JP-H04143797-A (JP)
Title: Still picture recording/reproducing device
Inventor: AOYANAGI SHIGEHIKO
IPC: H04N5/85
Filed: 1990-09-27
Abstract: PURPOSE:To display the line sequential data on a display device of an interlace system by storing the data of an odd number scanning line and an even number scanning line in a first and a second storage means, respectively. CONSTITUTION:The above device contains image memories 4, 6, an image scanner signal memory control circuit 8B, a series-parallel converter 14 and a parallel-series converter 16. Data of a first field outputted from a first storage means 4 is odd number scanning line data outputted from an image scanner, and data of a second field outputted from a second storage means 6 is even number scanning line data outputted from the image scanner. Accordingly, since line sequential scanning line data of the image scanner is converted to interlaced scanning data, output data of the image scanner can be displayed on the display device of an interlace system. In such a way, line sequential output data of the image scanner can be displayed on the display device of the interlace system.
Patent JP-H07126427-A (JP)
Title: Coating material
Inventor: HASEGAWA MASAKAZU
IPC: C08J9/30
Filed: 1993-10-15
Abstract: PURPOSE: To obtain a covering material which comprises a foam containing an ionic complex of an anionic surfactant and a cationic surfactant, etc., is destroyed by external pressure to give a volume which is almost negligible, is washed off by water when remained on the inner wall of the spreading device piping and has a good durability.  
     CONSTITUTION: The objective covering material comprises a foam containing an ionic complex of (A) at least one anionic surfactant of formula I (wherein R 1  is 8-18C alkyl or alkenyl; R 2  is a single bond, phenylene, naphthalene or a polyoxyethylene having a polymerization degree of from 1 to 4; R 3  is a sulfate, carboxyl or sulfonate; M is sodium, potassium or the like) and (B) at least one cationic surfactant and/or amphoteric surfactant of formula II (wherein R 4  is 12-18C alkyl; R 5  is methyl ethyl, an acetate group or oxy; R 6  and R 7  are each methyl, ethyl or an oxyethylene having a polymerization degree of from 2 to 4; Y is F, Cl or the like), more preferably further containing a polymer latex. Here, the ratio of components A and B is preferably from 10/90 to 90/10. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10325618-A (JP)
Title: Hot water feeder
Inventor: MURATA TOMOAKI
IPC: F24S90/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water feeder capable of attaining a small volume of heat accumulating type hot water storing tank, and further capable of being installed even in a small space in a less-expensive manner. SOLUTION: There are provided a solar heat collecting device 1, a heat exchanger 2 for performing a heat exchanging operation under utilization of solar heat collected by the solar heat collecting device 1, a heat collecting type hot water storing tank 3 having the heat exchanger 2 stored at its lower segment, a midnight electrical power utilizing heater 4 arranged at the middle part of the heat collecting type hot water storing tank 3 in its height direction, and a daytime electrical power utilizing heater 5 arranged at the upper part of the heat collecting type hot water storing tank 3, wherein the heat exchanger 2 is installed at a location ranging from 0 to 10% from the bottom part of the heat collecting type hot water storing tank 3 in an upward direction,  the midnight electrical power utilizing heater 4 is installed at a location ranging from 10 to 30% from the bottom part of the heat collecting type hot water storing tank 3 in an upward direction, and the daytime electrical power utilizing heater 5 is installed at a location ranging from 70 to 90% from the bottom part of the heat collecting type hot water storing tank 3 in an upward direction.
Patent JP-S61136310-A (JP)
Title: Digital automatic gain controlling circuit
Inventor: OI SHINICHI
IPC: H03G3/20
Filed: 1984-12-07
Abstract: PURPOSE:To suppress an unnecessary variation component from being contained in an output signal by making an integrator have a time constant switching function, and a stop and restart function of an integral operation. CONSTITUTION:An integrator 25 is made to have a time constant switching function, and a stop and restart function of an integral operation, and when turning on a power source and when switching a channel, a value of an integral time constant is set small. In this state, an AGC operating state and a gain varying state of a signal which becomes a controlled system are monitored by a detector 26, and in case when stability of the AGC operating state has been confirmed by monitoring an output data variation of the integrator 25, the integral operation is stopped temporarily, also a time constant is switched to a large value, and thereafter, monitoring of a gain variation of the signal which becomes a controlled system is continued. In case when this gain variation has exceeded a prescribed range, the integral operation is started again.
Patent JP-H02105539-A (JP)
Title: Field-effect transistor
Inventor: SHINGU ZENZO
IPC: H01L21/338
Filed: 1988-10-14
Abstract: PURPOSE:To form a field effect transistor with reduced resistance among a source, a drain, and a gate and with satisfactory high frequency characteristics by bringing the side of a p type region, the upper layer of which makes contact with a Schottky gate electrode, into contact with an n type high concentration layer through an n type active layer. CONSTITUTION:An n type active layer 2 is formed on a GaAs substrate 1 by ion-implantation and further an n<+> type layer 3 is formed on the former. Thereafter, an S1O2 film 4 is formed on a chip surface and an opening H is formed. Then, the opening H is rendered to ion-implantation to form a p type region 5 on the surface of the n type active layer 2 corresponding to a gate formation region. Further, a tungstene Schottky gate electrode 6 and a source-drain electrode 7 are formed. Since the p type region 5 is formed only under the surface of the GaAs substrate 1 under the gate electrode 6, a MES type field effect transistor can be yielded, which has a high barrier and reduced paracitic resistance among the electrodes.
Patent JP-H04136015-A (JP)
Title: Sound insulating material
Inventor: NUGA ISAMU
IPC: C08G18/10
Filed: 1990-09-26
Abstract: PURPOSE:To provide a sound insulating material excellent in sound insulating properties, moldability, etc., by using, as the main material, a polyurethane elastomer obtd. by the polyaddition reaction of a specific polyol with an arom. polyisocyanate. CONSTITUTION:A polyurethane elastomer is prepd. by the polyaddition reaction of a polyol comprising a copolymer of polypropylene glycol and polyethylene glycol and having a functionality of 2-3 and an OH value of 100mgKOH/g or lower with an arom. polyisocyanate having a functionality of 2 or higher (e.g. diphenylmethane diisocyanate) in a mold. The elastomer, if necessary having beer compounded with fillers, plasticizers, etc., is used as the main material for the title material having a Young's modulus lower than 1.5X10<6>N/m<2> (20 deg.C). The material having a complicated shape can be prepd. in a short time by reaction injection molding.
Patent JP-H06107172-A (JP)
Title: Curve information calculating method and car body inclination control method
Inventor: WATANABE YUKIHIRO
IPC: B61F5/22
Filed: 1992-09-28
Abstract: PURPOSE:To make precontrol over a body cant achievable by having a measuring means mounted vehicle traveled on the track a couple of times, measuring those of floor left-right stationary acceleration, travel speed, body canting angle respectively, and making it so as to calculate a radius of curvature and a canting value at each travel, in the captioned method to the track of rolling stock. CONSTITUTION:A vehicle 10 to be equipped with an accelerometer 11, a canting angle sensor 13, a tachometer generator 15 and a mark detector 17 is traveled on the track at least two time. Each output of the accelerometer 11 and the canting angle sensor 13 is inputted into a running state storage means 23 via a waveform shaping means 21. A travel distance calculating means 25 calculates a travel distance by means of each detecting information of the tachometer generator 15 and the mark detector 17, inputting it into the running state storage means 23. On the basis of those of memory information, a curvilimear information calculating means 27 calculates a radius of curvature R and a cant value C according to an equation. Where, a (x) shows floor left-right stationary acceleration, V (x) travel speed, 4 (x) body canting angle, g gravitational acceleration and G track width, respectively.
Patent JP-H01100814-A (JP)
Title: High temperature superconducting material
Inventor: KONO TSUKASA
IPC: H01B12/06
Filed: 1987-10-14
Abstract: PURPOSE:To obtain an excellent high temperature superconducting material by forming alternately the layers of an A-B-C-D system via sputtering and laser deposition methods where A stands for Y and the like in group IIIa of the periodic table, B for Sr and the like in group IIa, C for Cu and the like in Ib group and Nb, and D for O and the like in group VI. CONSTITUTION:The A-B-C-D system comprises a high temperature superconducting material, where A stands for one or more elements such as Y and Sc in group IIIa of the periodic table, B for one or more elements such as Sr and Ba in group IIa, C for two or more elements containing Cu among group Ib elements such as Cu and Ag and Nb, or Cu and D for two or more elements containing O among group VIIb elements such as O and S, or C. And the superconducting layer of the A-B-C-D system formed via a sputtering method and the laser deposition superconducting layer of the A-B-C-D system formed via a laser deposition method are alternately laminated on a substrate, and at least one of the superconducting layers is laminated in two or more layers. According to the aforesaid process, a high temperature superconducting material having high critical current density and critical temperature, and sufficient thickness can be formed in a short time.
Patent JP-H09103907-A (JP)
Title: Rotary tool with shank
Inventor: OGURA NORIO
IPC: B23C5/28
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rotary tool with a shank having a small hole inside, which is capable of joining a tip member whose blade tip part is made of a durable hard member without sealing the small hole and manufacturing members other than the tip member by general steel material. SOLUTION: A rotary tool 1 is composed of a tool main body 2 and a tip member 15 joined to the tool main body and a small hole 10 is formed so as to start from an inlet positioned in a shank end surface or a shank outer peripheral surface, through the tip part of the tool main body 2 via a tool rotational axis C to an outlet 22 formed from the boundary of the tip member to the groove bottom of a flute 5.
Patent JP-S61137777-A (JP)
Title: Recording medium
Inventor: KAWADA HARUNORI
IPC: G11B7/249
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a recording medium having high sensitivity and high resolution, by constituting the medium of a monomolecular film or a built-up film thereof of a chelate ligand molecules having a specified bond capable of trans-cis isomerization to incorporate metal ion or metal atom when ebing irradiated with light and a support for the film. CONSTITUTION:The recording medium comprises, for example, a two-layer built-up film of chelate complex molecules consisting of trans-form chelate ligand molecules 1 provided on a glass base. The medium is immersed in a liquid phase 5 containing metal ions (or metal atoms) 3 contained in a container having a transparent glass plate 6 as a bottom wall, and is irradiated with cis-form isomerizing light 7 such as UV rays and visible rays in a certain pattern to induce photo-isomerization of formula (1) at the irradiated parts, whereby rearrangement into cis-form chelate ligand molecules takes place, and metal ions 3 are incorporated. When the recording medium thus having incorporated the ions 3 therein is taken out and is dried, the reverse isomerization will not occur. Accordingly, the recording medium with information recorded therein can be obtained. The information thus recorded is read by irradiating the medium with light.
Patent JP-H01101859-A (JP)
Title: Production of roast processed food
Inventor: TAKIMOTO HIROSHI
IPC: A23L19/00
Filed: 1987-10-13
Abstract: PURPOSE:To continuously and efficiently obtain a roast processed food having good flavor characteristic of vegetable and being stable for long period, by subjecting the vegetable to extrusion processing treatment while heating using extruding means and pulverizing the treated vegetable. CONSTITUTION:A vegetable such as dried onion, garlic, white potato, sweet potato, corn, etc., is fed to extruding means such as extruder and subjected to extrusion processing treatment while heating. Then the vegetable is pulverized using an impact type high speed grinder, a grinder such as power mill to provide the roast processed food. The extrusion processing is preferably carried out in treating conditions at 20-300sec residence, 50-200 heating temperature and 0-100kg/cm<2> pressure. Further more, saccharide, amino acid, seasoning, etc., can be added to the food as a subsidiary raw material. Since fats and oil are not used for the resultant roast processed food, the food is free from reduction of flavor by deterioration of the fats and oil, formation of poisonous substance, etc.
Patent JP-S63113195-A (JP)
Title: Scroll compressor
Inventor: YOSHIMURA KAZUO
IPC: F04C18/02
Filed: 1986-10-30
Abstract: PURPOSE:To obtain a scroll compressor obviating necessity for applying thrust by covering both ends of a stationary blade of spiral shape with end plates and arranging a moving blade of similar shape between the end plates in such a way as to be capable of turn coupled with the stationary blade. CONSTITUTION:An end plate 10 is fixed at the upper side forming one side of a stationary blade 8 and a lower end plate 11 at the lower side forming the other side. And a moving blade 9 is arranged between both end plates 10 and 11 in such a way as to enable compression work on coupling with the stationary blade 8. Pin insertion holes 15a and 15b are formed on the external part of the moving blade 9 and connected to pin hooking holes 16a and 16b on a link plate 16 formed on a crank pin 5 via pins 17, thereby enabling the turn of the moving blade 8. According to the aforesaid constitution, a compression reaction force does not work upon the moving blade 9. Therefore, it is unnecessary to apply thrust against the compression reaction force and a scroll compressor of low cost becomes available.
Patent JP-S62119220-A (JP)
Title: Production of polyhydroxyl compound
Inventor: ENDO AKIRA
IPC: C08G8/00
Filed: 1985-11-18
Abstract: PURPOSE:To obtain the titled compound having extremely low content of low- molecular condensate and narrow molecular weight distribution and suitable as an epoxy resin hardener, by reacting a specific p-substituted phenol dimethylol derivative with a phenolic compound in the presence of an acid under heating. CONSTITUTION:(A) p-Substituted phenol dimethylol derivative consisting of 2,6-dihydroxymethyl-4-alkylphenol or 2,6-dihydroxymethyl-4-arylphenol is made to react with (B) a phenolic compound (preferably phenol, etc.) in the presence of an acid catalyst (preferably oxalic acid) under heating preferably at 60-80 deg.C for 3-6hr. The reaction product is subjected to dehydration and removal of phenol to obtain the objective compound containing <=5wt% component having <=2 nuclei and >=30wt% trinucleus component. The amount of the component B is preferably 1.5-3mol per 1mol of the component A.
Patent JP-2001081160-A (JP)
Title: Polyester copolymer resin for forming coating layer on the inner surface of metallic cans and paint including the same
Inventor: OWAKI TAKAMASA
IPC: C09D161/28
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a copolymerized polyester resin that observes the FDA in no need of epoxy resin including bisphenol and satisfies the requirements in the cans-manufacturing process of sufficient adhesion to the metallic plate as the substrate, high processability and the properties as a can, for example, corrosion resistance and elution of low molecular-weight substances and a paint for coating inner surface of the metallic cans. SOLUTION: The objective copolymerized polyester resin for forming coating layer on the inner surface of metallic cans is constituted of the polycarboxylic acid comprising 50-95 mol.% of aromatic polycarboxylic component and 5-50 mol.% of alicyclic polycarboxylic acid component by using a hydroxybutyltin oxide as a polymerization catalyst, has a polymer glass transition point of >=25 deg.C, a reduced viscosity of 0.3-0.8 in 1 g/dl in a phenol/tetrachloroethane 1 to 1 weight ratio mixed solvent at 25 deg.C and an alcoholic hydroxyl group value of 2-25 mg KOH/g.
Patent JP-H06110852-A (JP)
Title: Block-shaped parallel decentralized operational array processor
Inventor: DENISU KIYARUBE
IPC: G06F15/16
Filed: 1992-09-29
Abstract: PURPOSE:To reduce the area occupied by a lock-up table and to increase the image data processing speed by using a single lock-up table in a common among all elements. CONSTITUTION:A linear array 40 of processing elements including an N- processing element 46 serves as a primary element of a block-shaped parallel decentralized operational array processor 100. All processing elements are connected to a controller 44 via a single unidirectional link which transmits a state bit and also connected to a lock-up table 43 via a unidirectional bus which transmits the data to the processing elements from the table 43. Furthermore the processing elements are connected to a barrel shifter 42 and an output interface 45. The controller 44 includes three individual control parts, that is, a processing element control part which controls the processing elements and the related memories, an input/output control part which controls the load of an input memory 41 and the unload of the processing elements via the interface 45, and a coefficient control part which controls the data to be loaded into the table 43.
Patent JP-H1176821-A (JP)
Title: Catalyst for cleaning of exhaust gas and its manufacture
Inventor: YAMAMOTO SHINJI
IPC: B01J23/58
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide low temperature activity and cleaning performance which are excellent even after endurance by improving durability further than a conventional catalyst. SOLUTION: An integral structured catalyst containing a catalyst constituent layer is provided. As the catalyst constituent, rhodium and an alkaline earth metal are contained, and the rhodium and the alkaline earth metal form a composite oxide. A manufacturing method is provided wherein silicon oxynitride, etc., a water soluble salt of an alkaline earth metal, and a water soluble salt of B and/or P are dissolved in water, mixed by stirring by dropping gradually an aqueous solution wherein a water soluble salt of rhodium is dissolved, a water content is removed after adjusting pH of the solution at 7.0 to 10.0, and burnt in the air and/or under ventilation of air thereafter.
Patent JP-H07312299-A (JP)
Title: Plasma generating device by electron resonance
Inventor: OTA AKIRA
IPC: H01L21/3065
Filed: 1994-09-30
Abstract: PURPOSE:To stably confine a high density plasma by guiding a microwave to one end of a vacuum discharge tube, generating a plasma in a required direction by a first resonance magnetic field generating device, and confining the plasma by a second magnetic field generating device on the other end of the discharge tube. CONSTITUTION:The microwave from a microwave generating device 1 is guided to a discharge tube 3 having a ceramic vacuum seal part 5 through a circular waveguide 4. An axial plasma with high efficiency and high density is generated by an axial resonance magnetic field by a first resonance magnetic field generating device 7 formed of a plurality of permanent magnets 20-23 on one end of the discharge tube 3, and highly efficiently transferred without reflection. The plasma is stably confined by the multi cusped magnetic field of a second magnetic field generating device 9 consisting of permanent magnets on the other end of the discharge tube 3. Thus, a plasma generating device by electron resonance capable of stably confining a high density plasma can be provided.
Patent JP-H06111265-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/64
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a magnetic tape with improved coercive force and anticorrosion using an inexpensive and safe material by forming a magnetic layer by depositing highly pure iron, aluminum, and silicon onto the substrate surface by the inclination deposition method while introducing oxygen. CONSTITUTION:A film 3 which becomes a substrate is made to run on a deposition cylinder 2 from a wind-off roll 4 in a vacuum container 1. Then, iron, aluminum, and silicon with 99.95 % or higher purity are supplied to a crucible 7 for ternary metals, an operation is made so that each atomic ratio reaches a specific value, and then the inclination deposition is performed by an electron gun 10 while introducing oxygen from an introduction pipe 11. It should be recognized by an AUGER electron spectroscope that oxygen scatters on the surface of the magnetic layer which is opposite to the substrate. In this manner, the film 3 where a magnetic layer containing the ternary metals and oxygen is formed is taken up by a take-up roll 5 and is cut to a specific width to manufacture a magnetic tape, thus obtaining the magnetic tape with improved coercive force and anticorrosion using an inexpensive and safe material.
Patent JP-H07113183-A (JP)
Title: Production of ultra-thin hemisphere
Inventor: KARATSU NOBUHIRO
IPC: C23F1/00
Filed: 1993-10-18
Abstract: PURPOSE:To make the thickness of a rough hemisphere almost uniform and ultra-thin by controlling immersion time at the time of immersing the rough hemisphere formed by a superplastic molding method into an etching liquid. CONSTITUTION:The rough hemisphere is produced by subjecting a uniform plate material, such as titanium alloy, having high specific strength of the thickness of the pressurization threshold to superplastic molding. This rough hemisphere 1 is connected to a hoisting down machine 4 with a programming function through a hoisting down jig 3. The time when the rough hemisphere 1 is immersed into the etching liquid 2 is controlled by the operation of this hoisting down machine 4. The thick part of the coarse hemisphere 1 is immersed for long in the etching liquid and the thin part is immersed therein for short. A tank of the min. weight having a high safety factor is obtd. if the composite material tank of a spherical shape or tear drop shape is produced by this method.