baber/WOPTO huggingface dataset:
Patent JP-H08240684-A (JP)
Title: Construction method of nuclear power generation plant
Inventor: YAMAKAWA TOSHIKIMI
IPC: G21C13/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide a construction method in which a construction amount on the spot can be reduced sharply by a method wherein a plant main part is constructed in a production factory so as to be transported by sea to a plant construction site while the buoyancy of the plant main part itself is being utilized. CONSTITUTION: The part of a nuclear reactor building 1 is mounted on support structures F which are arranged in a dock D installed so as to be attached to a production factory A and which are divided into a plurality of parts, and a plant main part 1A in a state that a reactor pressure vessel 11, a reactor containment vessel 12, a reactor pressure vessel pedestal 13 and the like as main parts for a nuclear- reactor related installation 10 have been-built in the nuclear reactor building 1 is constructed. In addition, a concrete part in a bottom part 15 is set to a state that it has been placed and installed at least in the production factory A.  The plant main part 1A is made to float on the sea C by utilizing the buoyancy of the building, and it is transported by sea up to a plant construction site from the production factory A while it has been divided into the part of the nuclear reactor building 1 and the part of a turbine building. Then, the plant main part 1A is installed at the plant construction site.
Patent JP-H04280233-A (JP)
Title: Short wavelength laser beam source
Inventor: SASAI YOICHI
IPC: G02F1/37
Filed: 1991-03-08
Abstract: PURPOSE:To provide a high output and highly stable short-wavelength laser beam source by using an SHG element capable of phase matching with a stably wavelength-controlled semiconductor laser in this wavelength. CONSTITUTION:The wavelength of a semiconductor laser 1 is monitored with an alkali atomic vapor cell 11 as a standard wavelength. A short-wavelength laser beam source is formed of a pseudo phase matching type SHG element 10 which controls the wavelength of the semiconductor laser 1 is phase-matched in the wavelength.
Patent JP-S60189052-A (JP)
Title: Memory access controller
Inventor: KARAKI NOBUO
IPC: G06F13/40
Filed: 1984-03-07
Abstract: PURPOSE:To attain both two-byte transfer and one-byte data transfer even when memory is extended by providing a bus switching device which accesses the memory, word by word, and, byte by byte, selectively at any time. CONSTITUTION:When one word (two bytes) is transferred from an eight-bit input/output port 7 to the memory 5, an upper data strobe signal becomes active on the start of the DMA transfer cycle of direct memory access (DMA) 2. Consequently, memory 51 is accessed and further a high-order byte indication signal is also active, the bus switching device 4 operates to connect buses 23 and 24, and 21. Then, data from the port 7 is stored in the high-order byte side memory 51 through a signal line 30. Data of next two bytes is transferred in the same sequence to low-order side byte memory 52 and stored in the low-order byte side memory 52 through a signal line 31 at this time, so the bus switching device 4 does not operate. Extended memory 6 is exactly the same.
Patent JP-H0835884-A (JP)
Title: Infrared temperature distribution measuring apparatus and measuring method therefor
Inventor: UMEBOSHINO AKIRA
IPC: G01J5/06
Filed: 1995-02-08
Abstract: PURPOSE:To measure an object from a low temperature range to a high temperature range without influence of infrared reflection from a circumferential high- temperature radiating object by measuring a temperature by infrared detecting means having a specific sensitivity wavelength except an atmospheric window. CONSTITUTION:Infrared energy to be radiated from an object 10 to be measured is horizontally and vertically scanned on the surface of an object 10 by the mirror of a scanning system 14 via the window 13 of a detector 12. The obtained energy is converted by photodetecting means 16 into an electric signal proportional to the energy via a lens 15, and amplifier to a predetermined level by an amplifier 17. Further, the temperature of the surface of the object 10 detected by a detector 18 is converted to an electric signal. That is, an infrared temperature distribution having no influence of reflection without applying influence of a high-temperature object 3 into a temperature distribution pattern in the object 10 can be measured by a sensor having sensitivity in 5-8mum infrared wavelength region except an atmospheric window as infrared detecting means, and can be measured from a low temperature to a high temperature.
Patent JP-S53130429-A (JP)
Title: Cyclohexanedione herbicide composition
Inventor: ISHIKAWA NORIO
IPC: A01N43/707
Filed: 1977-04-18
Abstract: PURPOSE: To provide a herbicidal composition containing specific cyclohexanedione derivative and 1,2,4-triazine herbicidal compound as effective components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05240729-A (JP)
Title: Leakage inspection device
Inventor: KANEMATSU YOSHIKUNI
IPC: G01M3/20
Filed: 1992-02-28
Abstract: PURPOSE:To provide a leakage inspection device which prevents contamination of a master leak used in correcting sensitivity and can reduce the workload of a worker in handling the master leak. CONSTITUTION:The leakage from a master leak is measured in order to correct the sensitivity of a leakage inspection device and check the condition of the device, by evacuating a vacuum chamber 1 to a predetermined vacuum pressure by means of vacuum chamber exhaust pumps 12, 13, causing trace gases to leak from a trace gas supply source 7 into the vacuum chamber 1 through the master leak at a constant rate and for a predetermined time, and measuring the trace gas concentration of the vacuum chamber 1 using a gas sensor (mass spectrometer)5. The master leak 2 through which the trace gases are periodically made to leak at a constant rate is provided between the trace gas supply source and the vacuum chamber, so as to prevent contamination of the master leak and enable significant reduction in the workload of a worker in handling the master leak.
Patent JP-H08216131-A (JP)
Title: Manufacture of gypsum board
Inventor: KAWABATA HIDEKAZU
IPC: B28B5/02
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a product which has excellent quality by simplifying the steps and continuously operating for a long period. CONSTITUTION: A body belt 1 is driven at the moving speed of 2.0m/min in the direction of an arrow, base sheet 2 is supplied from a board base sheet 4, and provided on the belt 1 by a guide roll 7. A raw material supply unit having a gypsum supply unit 10, a water supply unit 11 and a fiber supply unit 12 is arrayed at the upper part of the sheet, tubes 15, 16, 17 are converged from the bottom to a supply unit 13, and the material is simultaneously supplied to the belt 1 surrounded by side belts 14. Then, the supplied materials are mixed and agitated by an agitator (60 revolutions/min) to become gypsum slurry 92, and fed to the moving direction of the belt 1. The slurry 92 is sufficiently agitated, and then molded by a molding roller 6 to form a gypsum board 93.
Patent JP-H05241375-A (JP)
Title: Developer and picture forming method
Inventor: MURATA HIROSHI
IPC: G03G9/087
Filed: 1992-02-28
Abstract: PURPOSE:To improve cleaning performance by using a developer consisting of a polymerized toner and using a mixture consisting of an org. photoconductor as the photosensitive body. CONSTITUTION:The polymerized toner is prepared by the polymerization in an aq. soln. contg. a polymerizable monomer and a colorant. For example, a combination of a charge generating material consisting of a phthalocyanine dyestuff, a photosensitive body using a resin binder consisting of a polycarbonate and a developer consisting of a polymerized toner having 8mum average grain diameter and 1.7m<2>/g specific surface is used. The dynamic friction coefficient between the photosensitive body surface and a polystyrene resin is controlled to 0.41. The developer is supplied from a developing machine 3 provided to a photosensitive drum 1, and the photosensitive body is developed. The developer image is transferred on a paper 8 transported by a transfer charger 4 and fixed by a heating roller 7. The remaining toner is cleaned off by a cleaner 5, and the residual charge on the drum 1 is discharged by a destaticizing lamp 6.
Patent JP-S59169480-A (JP)
Title: Preparation of buckwheat tea
Inventor: TOSHIMA TSURUJI
IPC: A23F3/34
Filed: 1983-03-15
Abstract: PURPOSE:To obtain buckwheat tea useful for long life and promoting health, by removing impurities, etc. attached to unpolished seeds of buckwheat, washing them with water, immersing them in water, steaming, drying, peeling and sieving them into three groups, roasting them separately, blending them with herbs which are steamed, and roasted. CONSTITUTION:Admixtures, mud, impurities, etc. attached or blended in seeds of unpolished buckwheat are removed from unpolished buckwheat seeds, the selected buckwheat seeds are washed with water and immersed in water for about 2hr, taken out, steamed for about 40min, and dried with hot water into about 14wt% water content. The seeds are peeled with a peeler, and sieved by a seiving machine into three kinds of 60wt% middle seeds of spherical grain, 30wt% seeds of original form, and 5wt% cracked seeds, and roasted separately by a roasting device. Respectively proper amounts of herbs of Lycii fructus, Cassiae torosa Cav., Geranic herba, and Kishimame cha blended and washed with water. They are steamed for about 40min by a steamer, dried, cut into pieces, and roasted by a roasting machine. 100pts.wt. buckwheat is blended with 10pts.wt. herbs, to give the desired buckwheat tea.
Patent JP-H10239430-A (JP)
Title: Moving target detecting radar device
Inventor: WATABE TSUTOMU
IPC: G01S7/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To stably suppress the received echo from a fixed target without depending on the moving speed of a loading airplane as PRI(repeat period) is fixed, and surely judge the received echo of the moving target. SOLUTION: Received echoes captured by antenna elements T1-Tn are inputted to a central opening composer 35C through phase transfer equipments 331-33n, circulators 321-32n, and RF distributors 341-34n, the distributed output of RF distributors 341-34k and the distributed output of the RF distributors 34j-34n are inputted to a left opening composer 35L and a right opening composer 35R, respectively, and the composed outputs of each composer 35C, 35L, 35R are received and detected by receivers 36C, 36L, 36R, and regulated in amplitude phase by amplitude phase regulating circuits 37C, 37L, 37R, the received signal of the central opening system is added to each received signal of the left and right opening systems by a distributor 38, and adders 39L, 39R, the echo component from a fixed target is removed by DPCA processing of a DPCA processor 40,  and the result is displayed on a moving target display device 41.
Patent JP-H07252327-A (JP)
Title: Production of modified polyolefin resin and production of crosslinked molding
Inventor: ONISHI SHUNICHI
IPC: C08F255/02
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a modified polyolefin resin excellent in moldability, heat resistance, transparency, impact resistance and rigidity and having reactivity by the graft copolymerization of a specified crystalline polyolefin resin with an alkenylated (meth)acrylic acid derivative. CONSTITUTION:A crystalline polyolefin resin produced by a polymerization process not based on high-pressure radical reaction is grafted with an alkenylated (meth)acrylic acid derivative represented by the formula by heating in the presence of a free-radical generator to give an objective modified polyolefin. In the formula, R is H or methyl; and R' is a 2-8C alkenyl group having terminal double bond(s). As the especially desirable crystalline polyolefin resin, a propylene resin or a linear ethylene resin having a density of 0.890-0.970g/cm<3> is used. The modified polyolefin resin, serving as a raw material, is molded and crosslinked to give a crosslinked molding.
Patent JP-S59172335-A (JP)
Title: Device for handling sheets of paper
Inventor: SHIBUYA YASUHIRO
IPC: B65H83/00
Filed: 1983-03-18
Abstract: PURPOSE:To enable the use of a single storage box either as a paper money accumulator or as a paper money separator, by providing a stacking roller and a pick-up roller under the paper money storage box so that either of the rollers can be used through changeover. CONSTITUTION:When a paper money storage box 16 is to act as a paper money accumulation chamber, paper money pinched between belts 37, 39 is conveyed into the box by rotating a pulley 23. At that time, a push plate 50 urged by a spring 44 is appropriately pressed on the belt 37 so that the paper money halted by a stopper 19 is stacked in the box 16. When the box 16 is to act as a paper money separator, a shaft 32 is turned clockwise, a stacking pulley 33 is moved down from the surface of the paper money and a bracket is pushed up by a cam through a pin to bring a pick-up roller into contact with the surface of the paper money to send it out one by one by the rotation of the roller as the money is pinched between belts 26, 29.
Patent JP-H02220804-A (JP)
Title: Coloration of wood
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/02
Filed: 1989-02-23
Abstract: PURPOSE:To facilitate the control of a dye and to stabilize a resin by coating wood with a dye resin solution prepared by dissolving a dye and a water-soluble resin and subsequently impregnating this wood with a solvent or water capable of dissolving the resin. CONSTITUTION:Since wood 4 is coated at first with a dye resin solution 3 prepared by dissolving a dye 1 and a water-soluble resin 2 in the coloration of wood, a new solution can be always used as a coating solution and, by adjusting a coating amount, color density can be controlled from a dark color to a light color and the control of the dye resin solution 3 over a long period of time becomes unnecessary. Since the wood 4 is impregnated with a solvent or water capable of dissolving the resin after the application of the dye resin solution 3, the dye resin solution 3 can be diluted with a liquid. Therefore, the dye resin solution may be high in resin content and, as a result, stable use becomes possible as compared with a method impregnating wood with a solution mixture of water, a dye and a resin.
Patent JP-H07252181-A (JP)
Title: 2-methylidene-1,3-indanedione derivative, and aromatic or aromatic heterocyclic aldehyde derivative, and production of these derivatives
Inventor: HASHIMOTO MITSURU
IPC: C07C45/68
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a new compound useful as an electron transport material for photoreceptors to be used in electrophotographic system. CONSTITUTION:The objective compound is expressed by (A is a divalent aromatic group or a divalent aromatic heterocyclic group; R1 and R2 each an alkyl, an aromatic group or an aromatic heterocyclic group), e.g. a compound of formula II. The compound of formula I can be obtained by reaction between a compound of formula III and a compound of formula IV.
Patent JP-S58159757-A (JP)
Inventor: MORIKAWA YOSHITAKA
IPC: E03D9/05
Filed: 1982-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01218728-A (JP)
Title: Manufacture of large-sized aluminum wheel for trunk, bus
Inventor: KAJI YASUTAKA
IPC: B21D53/26
Filed: 1988-02-29
Abstract: PURPOSE:To manufacture of large-sized wheel easily at low cost by forming a cup shaped forming body by press-forming, forming its shoulder part in specified radius by its pressing and subjecting the side wall part of the cup shaped forming body to spinning. CONSTITUTION:A cup shaped intermediate formed body 4 is formed by press forming by using inner die 3 and outer die 1. The press forming is executed again by the inner die 3, outer die 1 and annular receiving tool 6 and the shoulder part 5 surface side radius of the forming body is made <=two times the plate thickness. The side wall part of this cup like intermediate formed body 4 is subjected to spinning. The wheel for a large-sized vehicle such as truck or bus can thus be easily manufactured at low cost.
Patent JP-2000242850-A (JP)
Title: Commodity storage rack for automatic vending machine
Inventor: ITO KIYOMA
IPC: G07F11/34
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity storage device of an automatic vending machine which can sell a commodity put in a polygonal container such as a quadratic or a hexagonal container or the like. SOLUTION: A meandering commodity guide path is vertically extended between a pair of side boards which are vertically provided. A commodity supply port and a commodity carry-out port 7 are formed at the upper/lower ends of the commodity guide path, respectively. The commodity carry-out port 7 is formed of a commodity carry-out device 8 and a commodity carry-out port regulation board 10 which is arranged opposite to the commodity carry-out device 8 across the commodity guide path. An inclined board 14 is installed in the commodity carry-out port regulation board 10 and a lower regulation board 15 is installed in the product carry-out port regulation board 10. Thus, commodity put in polygonal containers such as quadratic or hexagonal containers can be aligned below the guide path and the commodity carry-out port 7.  Then, the commodity put on the polygonal container such as the quadratic and polygonal containers can be sold.
Patent JP-S56141547-A (JP)
Title: Moisture measuring method of molding sand
Inventor: ODA KAZUO
IPC: G01N27/04
Filed: 1980-04-04
Abstract: PURPOSE:To prevent the foreign matter in molding and from being caught by an electrode and obtain accurate electric resistance value (it is expressed in terms of moisture value) by intermittently and vertically moving the electrode for measuring the electric resistance of the molding sand. CONSTITUTION:An electrode supporting body 8 buried with an electrode 7 is mounted to the bottom end of a supporting plate 9 which is made vertically movable by a parallel link mechanism. The top end of the supporting plate 9 is connected via a chain 17 to the dog 18 of a piston rod which is moved vertically by a cylinder 19. The terminal of a limit switch 20 is abutted on the dog 18. The above-mentioned device is used and the moisture of molding sand is measured by abutting an electrode 2 on the molding sand 2 conveyed in an arrow A direction, measuring the electric resistance of the molding sand and expressing the obtained value in terms of degree of moisture, wherein catching of the foreign matter 21 mixed in the molding sand by the electrode supporting body 8 is averted by vertically moving electrode intermittently at this time (during ascending of the electrode, the contact of the dog 18 and the terminal of the limit switch 20 is broken and the measurement of the resistance value is suspended by the signal thereof).
Patent JP-S52128061-A (JP)
Title: Manufacture of ic parts
Inventor: YOKOYAMA TAKASHI
IPC: H05K3/28
Filed: 1976-04-21
Abstract: PURPOSE: To secure simple formation of IC parts with no occurrence of the resistivity variation due to the damage of resistors by securing good adhesion of fusible substrate with installation of barriers of heat resistant resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53130679-A (JP)
Title: Preparation of 1-carbamoyl-uracil
Inventor: OZAKI SHIYOUICHIROU
IPC: C07D239/54
Filed: 1977-04-20
Abstract: PURPOSE: To prepare 1-carbamoyl-uracils, useful as a carcinostatic agent, antiviral agent, or their intermediate, by a novel process comprising reacting 2,4-bis(trialkylsilyl)-uracils with isocyanate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04240160-A (JP)
Title: Production of precursor of sic-based ceramics
Inventor: HASEGAWA YOSHIO
IPC: C04B35/571
Filed: 1991-01-21
Abstract: PURPOSE:To efficiently and inexpensively produce a precursor capable of synthesizing SiC-based ceramics causing no deterioration of the characteristics and having especially superior strength at high temp. from a polycarbosilane molded body. CONSTITUTION:A polycarbosilane molded body is made infusible by contact with vapor of olefinic hydrocarbon or acetylenic hydrocarbon to produce a precursor of SiC-based ceramics.
Patent JP-S56141536-A (JP)
Title: Pressure testing method for nuclear reactor pressure vessel
Inventor: WATANABE MASARU
IPC: G01N3/12
Filed: 1980-04-07
Abstract: PURPOSE:To decrease strain age embrittlement during continuous use at high temperatures by enhancing toughness of weld zones by local heating then carrying out pressure test. CONSTITUTION:If a low alloy steel is subjected to treatment for at least >=1hr at 590-630 deg.C within the treatment temperatures in recovery treatment of said steel, deposited brittle material such as C is dispersed, and the toughness thereof is recovered. Thereby, the toughness having lowered down to the point B is enhanced up to the point C before embrittleness, thereafter ordinary pressure test is carried out. As a result, the strain age embrittlement is decreased.
Patent JP-H08219681-A (JP)
Title: Impeller for promoting heat transfer and heat transfer promoting device using the impeller
Inventor: SATO HIROSHI
IPC: F28F13/12
Filed: 1995-02-09
Abstract: PURPOSE: To generate a powerful air flow along the wall surface of a casing and to reduce the limit of an installation place. CONSTITUTION: Centrifugal type impellers 2 and 3 having forward curved vanes 12 are attached to the outside and the inside of a casing wall 1. The vanes 12 of the impellers 2 and 3 are respectively fixed to a main plate 10 rotationally driven by a rotary shaft 4 extending through the casing wall 1 and the opposite side is covered with a side plate 14. The impeller 12 has a slope 13 the height of which is decreased toward the outer peripheral side, the inner surface of the side plate 14 is formed in a truncated conical surface, the inclination has the same angle as that of the slope 13 of the blade 12, and securely makes contact therewith to cover the blade 12.  Thus, the sectional area of an air passage between the blades 12 formed in such a state that the blade 12 is covered with the main plate 10 and the side plate 14 is gradually decreased toward the outer peripheral side and the inner surface of the side plate 14 forms a guide surface to guide an air flow to the casing wall 1 side.
Patent JP-2000240009-A (JP)
Title: Plate girder bridge having good weatherproofness
Inventor: KATO SHINJI
IPC: E01D19/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To present good weatherproofness so that even if the amount of scattering salt is large, iron rust is hard to generate by providing a plate girder bridge having plural plate girders formed by a web and a flange, and disposing plural holes in a designated portion of a web part of the plate girder positioned on the section side end part directly subjected to scattering of salt. SOLUTION: In a 2-main plate girder bridge or 3-main girder bridge, plural holes 5 are provided in a portion within one-third of height from the lower end of the web 3 part positioned on the section side end part directly subjected to scattering of salt. Thus, some of wind 6 flowing on the lower surface of the plate girder 2 passes through the holes 5, so that a pressure difference between the up wind surface and the down wind surface of the plate girder 2 is lessened to hardly cause entrainment of wind between the plate girders 2, thereby forming a circulating flow 8. Therefore, inflow of salt to the inner surface side of the plate girder 2 is restrained so that much salt will not adhere thereto, whereby the generation of iron rust can be restrained. A cut surface produced in boring is preferably subjected to rust-proof processing such as application of paint.
Patent JP-S52128671-A (JP)
Title: Halogen electric bulb
Inventor: SAIDA ATSUSHI
IPC: H01K1/28
Filed: 1976-04-22
Abstract: PURPOSE: To provide an inexpensive electric bulb, with high efficiency and long life, which makes it possible to produce halogen cycle sufficiently at the time of lighting up, prevent blacking of bulb wall, corrosion of filament and lead wire and eliminate deformation of bulb. 
     COPYRIGHT: (C)1977,JPO&Japio