baber/WOPTO huggingface dataset:
Patent JP-H063473-A (JP)
Title: Nuclear fuel assembly
Inventor: SUGANO SATOSHI
IPC: G21C3/34
Filed: 1992-06-18
Abstract: PURPOSE:To achieve strength reliability of a spacer by securing the strength of the spacer simultaneously with a reduction in pressure loss in a nuclear fuel assembly. CONSTITUTION:In a spacer 4B positioned above the upper end of fuel rods of unfull length, round cells 1 are arranged at all positions corresponding to fuel rods 7 between bathtubs 3 facing each other and there is no round cells at the positions corresponding to the unfull-length fuel rods in other areas. The unfull-length fuel rods are arranged only below the positions void of the round cells of the spacer 4B. In other embodiments, the round cells are removed with a spacer 4D and a spacer 4E which have the round cells 1 existing at all positions corresponding to the fuel rods 7 between the bathtubs 3 facing each other so that the positions void of the round cells shift and these spacers 4D and 4E are arranged alternately in the axial direction of the fuel rods.
Patent JP-H07135305-A (JP)
Title: Semiconductor device and its fabrication
Inventor: KUNITOMO DAIYUU
IPC: H01L29/78
Filed: 1993-06-29
Abstract: PURPOSE:To provide a semiconductor device having enhanced reliability as compared with a conventional one, and its fabrication method, by enhancing the uniformity of gate insulation film. CONSTITUTION:An element region 38 is protruded gently upward by 2000-2500Angstrom  from the upper face of field oxide 36 and its corner is curved smoothly. A gate electrode 42 is formed on the inclining face of the element region 38 through a gate oxide 40 and an n-type drain diffusion region 44 is formed on the top of the element region 38 while an n-type source diffusion region is formed at the skirt.
Patent JP-H04360623-A (JP)
Title: Flower-picking apparatus for tulip
Inventor: KOBAYASHI SADAMICHI
IPC: A01G3/00
Filed: 1991-06-03
Abstract: PURPOSE:To automate the flower-picking of bloomed flower in the cultivation of tulip bulb and prevent the viral infection liable to occur in the flower-picking process. CONSTITUTION:A flower is picked off with a rotary cutter 1 having a mobile blade 4 on a stationary blade 6. The stationary blade 6 is provided with an electric heater as a heat source 7 to burn and sterilize the stem sap attached to the stationary lade 6.
Patent JP-H107744-A (JP)
Title: Coated iron tube
Inventor: YAMAMOTO KEN
IPC: C08F265/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an iron tube coated with an aqueous dispersion giving a coating film which is excellent in elasticity, toughness, and metal adhesion and can retain anticorrosive performance over long. SOLUTION: An iron tube is coated with a film formed from an aqueous dispersion of a core/shell copolymer which comprises cores made of a copolymer (A) obtained by copolymerizing in an aqueous medium a monomer mixture which consists mainly of an ethylenically unsaturated aromatic monomer and (or) an alkyl (meth)acrylate and having a glass transition temp. of 15-50 deg.C and shells made of a copolymer (B) obtained by copolymerizing in the presence of the copolymer (A) a monomer mixture which comprises a conjugated diolefin and having a glass transition temp. of 10 deg.C or lower.
Patent JP-S6052754-A (JP)
Title: Method and sensor for detecting gaseous oxygen
Inventor: ISHIKAWA AKIRA
IPC: G01N27/12
Filed: 1983-08-31
Abstract: PURPOSE:To enable detection in a high temp. region or a temp. region near an ordinary temp. region of -10 deg.C-180 deg.C by bringing a detecting body exposed with a material consisting principally of a specific condensed polycyclic hydrocarbon compd. on the surface into contact with a gas to be measured and observing the electrical conductivity of said compd. CONSTITUTION:Compds. such as tetrabenzo [de, hi, op, st] pentacene, tetrabenzo [de, h, kl, rst] pentaphene, 9,10-diphenyl anthracene, 5,6,11,12-tetraphenyl napthacene, etc. are exemplified as the condensed polycyclic hydrocarbon which is expressed by the formulas I , II and is usable for a gaseous oxygen sensor. The single crystal or thin film of the compd. expressed by the formula ( I ) is heated to remove the oxygen adsorbed therein. The single crystal or thin film is then inserted into a gas contg. oxygen in the state of avoiding striking of light to the sample part as far as possible and the electrical conductivity thereof is measured. The form of forming the compd. as one bulk piece, forming the compd. as a film on the surface of an insulator used as a core or coating further a porous material on the surface of the compd. formed into bulk or film to protect the same is adopted for the compd. to be used for the gaseous oxygen sensor.
Patent JP-S59131462-A (JP)
Title: Ink pot apparatus in printing press
Inventor: TAKEUCHI HIDEO
IPC: B41F33/00
Filed: 1983-08-31
Abstract: PURPOSE:To accurately perform the initial setting of an ink pot by inexpensive and simple operation, by displaying the initial setting position of an adjusting plate while further displaying the actual opening degree between each adjusting plate and the ink pot by an indicator. CONSTITUTION:When a magnetic card 18 obtained from a plate picture pattern planmeter 15 is inserted into the input part of a conversion apparatus 19, positional display corresponding to an input signal is performed by a light emitting diode 41. This light emitting diode 41 can be looked from the slit 39 to each unit 25. When the screw 12 of the unit 25 is rotated, a doctor blade 11 is moved through a cam 33 and the opening degree S of the doctor blade 11 and a pot roller 10 is changed. Therefore, if an indicator 38 is allowed to coincide with the display 41 and the opening degree displayed by the light emitting diode 41 and an actual opening degree are coincided, the initial setting of the ink pot corresponding to the picture pattern area ratio of the doctor blade 11 only by aligning the indicator 38 to the display position of the light emitting diode 41 by rotating the screw 12.
Patent JP-H029989-A (JP)
Title: Vibration damping equipment for rotary compressor
Inventor: KAMITSUJI TOSHIO
IPC: F04C29/00
Filed: 1988-06-28
Abstract: PURPOSE:To secure a vibration damping effect and prevent a dynamic vibration reducer from being broken down as well as to aim at stable vibration abatement by installing a coiled spring fixed to a closed case or a compressive element part at its one end and an inertial body fixed to the other end of the spring respectively. CONSTITUTION:There are provided with a coiled spring 16 fixed to a closed case 2 in which a motor part and a compressive element part are fixed and housed or this compressive element part at its one end, and an inertial body 15 fixed to the other end of this spring 16. With suchlike constitution, vibration to be generated at time of operation of a rotary compressor 1 is damped by feeding this rotary compressor 1 with reaction torque when a beam dynamic vibration reducer 14 fixed to a rotary compressor body is vibrated in opposite phase against vibration of the rotary compressor 1. Then, a connection between the closed case 2 and the inertial body 15 is formed into the coiled spring 16, whereby stress due to any deformation being produced by a vibration and an impact in an end of the spring being fixed to the closed case 2 is thus relieved.
Patent JP-H117360-A (JP)
Title: Data multiplex method and system therefor
Inventor: MUTO YOSHIAKI
IPC: G06F13/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To multiplex data between plural information processing systems set beyond the maximum connecting distance of a channel path, and to share the multiplexed data. SOLUTION: Plural information processing systems which are respectively constituted of central processing units 111 and 121, disk controllers 112 and 122, and disk devices 114 and 124 are set at remote places, and data are held so as to be multiplexed. The disk controllers 112 and 122 are connected through a public line 131, and provided with non-update address information 113 and 123 for identifying whether or not the multiplex of update data is ended for each address of the update data. Then, at the time of generating a data update request at the side of the disk controller 112, the information of the incompletion of multiplex is set in the non-update address information 113 and 123 with the address of the update data. Access from central processing units 111 and 121 only to the data in a multiplex ending state is permitted in each information processing system.
Patent JP-S5784329-A (JP)
Title: Sensing method of leakage from underground petroleum tank
Inventor: HIRATA JIYUNICHI
IPC: G01M3/04
Filed: 1980-11-14
Abstract: PURPOSE:To sense oil leakage from the welded part of a lining steel plate in the early stage, by providing a gas circulating path which covers all the welded part at the outside of a side plate and a flow path network in the crushed stone layer under a bottom plate, sending inactive gas, and analyzing the output gas. CONSTITUTION:The inside of a reinforced concrete body 1 of the underground tank is lined by the steel plate 2. The gas circulating path 11, which covers all the welded part of the side plate so as to accommodate the leaked oil from the welded part 2c, is provided on the outside of the side plate 2a of the tank. The inactive gas is flowed in said circulating path, and the output gas is analyzed. Thus the oil leakage from the side plate 2a of the tank is sensed. The flow path network 16 comprising a perforated pipe 17, wherein small holes 17a are provided on the circumference, is provided in the crushed stone layer 4 under the bottom plate 2b of the tank. The leaked oil flows into said small holes 17a. The inactive gas is flowed into said flow path network 16, and the output gas is analyzed, or the leaked oil which has flowed into the perforated pipe 17 is drawn up together with underground water and analyzed. Thus the oil leakage from the bottom plate 2b of the tank is sensed.
Patent JP-2000028004-A (JP)
Title: Edge coated soft gasket
Inventor: DEMPSEY DENNIS M
IPC: F16J15/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance of a gasket by continuously providing an erected edge coating of a specified dimension in the vertical direction on an edge perpendicular to a surface of the gasket of an edge part of the gasket, in particular, the edge part around a bole. SOLUTION: A gasket is provided with upper and lower surfaces 1, 7 opposite to each other and a perpendicular edge 2 located perpendicular to the surfaces 1, 7 opposite to each other, and a film (edge coating) 5 which is an edge seal is provided on the perpendicular edge 2. The projecting length A is, for example, 0.061 mm, and the thickness B is at least 0.075 mm, where A is the distance 3 of the film 5 from the respective surfaces 1, 7 of the gasket, and B is the distance 4 in the thickness direction of the film 5. The ratio of the projecting length A to the thickness B is at least 0.8. When the film 5 is provided on the surfaces opposite to each other in a lapped manner by a specified dimension, the thickness B is at least 0.5 mm, and the ratio of the projecting length A to the thickness B is at least 0.6.
Patent JP-S5493420-A (JP)
Title: Current transformer
Inventor: YAMAGISHI HISATO
IPC: H01F38/28
Filed: 1977-12-30
Abstract: PURPOSE: To make a missing phase operation promptly detectable in the three-phase distribution line, by means of constructing a sectional pattern of the layer-built core unit so as to be symmetrical with respect to the straight line that connects a center point of the before said section and the center of each phase wire penetration hole.  
     CONSTITUTION: Each penetration hole 2 to 4 of phase wires 14 to 16 is provided in parallel to the center axis of a layer-built core 1, with a center 2a to 4a of the penetration hole made positioning at an apex of the equilateral triangle, simultaneously with a sectional pattern of the layer-built core 1 made linearly symmetrical with respect to a straight line 5 to 7 that connects the center 1a and the center 2a to 4a. And an output winding 8 to 10 is wound to be installed respectively to a closed magnetic path 11 to 13, that surrounds the penetration hole 2 to 4, with each output fed to a three-phase thermal relay with a missing phase protection provided. In such construction, for instance, with the phase wire 14 of one phase being broken when becoming an operation of missing phase, no generation of output in the output winding 8 corresponding to the above wire facilitates a work of the missing phase protective thermal relay, consequently, not only for an overcurrent but for an operation of missing phase can be promptly made a detection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0510386-A (JP)
Title: Base isolation device
Inventor: KAWAMURA SOICHI
IPC: E04F15/18
Filed: 1991-07-01
Abstract: PURPOSE:To provide a unit type base isolation device simplified with the whole structure, saved with the installation labor, and reduced with the construction cost. CONSTITUTION:A support 1 is inserted between upper and lower fitting plates 2, 3 for an object A to be protected from earthquake and the foundation B, and a spring material 5 and a buffer 6 are integrated between the support 1 and a stopper 4 provided on the lower fitting plate 3 to constitute a unit type base isolation device.
Patent JP-H10338495-A (JP)
Title: Safety device of hydraulic work device
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/22
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for securing safety of work when defective operation is generated on a spool of a control valve in a hydraulic work device. SOLUTION: A safety device 15 is provided with a moving state detecting means for detecting the moving states of spools 11a to 13a in control valves 11 to 13, and a comparing means for comparing the moving states of the spools 11a to 13a, detected by the moving state detecting means with a command signal output from an operation device 9 and for outputting a signal when the moving state does not match the output state. Moreover, a regulation valve 17 for receiving the signal output from the comparing means and shutting off supply of pressure oil from an oil pressure source 18 to the control valves 11 to 13 is provided.
Patent JP-H11347241-A (JP)
Title: Character broadcast display system for game board and game board with display device
Inventor: KUMATORIYA MINORU
IPC: H04N7/03
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an information signal display system for a game board allowing a player to easily obtain various information visually in the noise of a hall and enjoy the tedious time until large winning occurs with information signals. SOLUTION: This display system is provided with an information transmitting station such as a broadcasting station broadcasting information signals, compiling devices 4 provided in game parlors A-D and receiving the information from the station via radio waves 2 or wires 2A, drive circuits 6 applied with the output signals processed by the compiling devices 4, and display devices 11 driven by the output signals from the drive circuits 6. The display devices 11 are provided with first display sections displaying the information signal from the station and second display sections displaying the information in the game parlors A-D.
Patent JP-S5384543-A (JP)
Title: Desk type calculator utilizing program system
Inventor: NAI TETSUO
IPC: G06F15/02
Filed: 1976-12-29
Abstract: PURPOSE: To obtain the desk type culator of programming system simple for operation not requiring the addition of printer, by providing the segment disply unit displaying the symbols corresponding to the types of the numeral information inputted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0915391-A (JP)
Title: Radioactive material storage facility
Inventor: OKUMA MASAAKI
IPC: G21F9/36
Filed: 1995-06-27
Abstract: PURPOSE: To provide a radioactive storage facility which is improved in aseismicity without increasing building cost. CONSTITUTION: Provided is a storage facility 10 for radioactive material such as spent nuclear fuel and radioactive waste, etc. The facility 10 is constituted of underground outer walls 22 surrounding the space above the foundation part 21 and forming the storing area 20 for vessel of radioactive material, and a plurality of concrete lid bodies 25 arranged individually removablly which close the upper opening 24 of the vessel storage area 20.
Patent JP-H0211650-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: NAKAGAWA YASUHIRO
IPC: A01G9/14
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the title film of improved long-term retentivity of nonhazing and nonfogging properties by mixing a vinyl chloride resin with a fluorinated surfactant, an organic phosphate and an antifogging agent. CONSTITUTION:100 pts.wt. vinyl chloride resin (A) (e.g., vinyl chloride homopolymer or its copolymer with ethylene or vinyl acetate of a degree of polymerization of 800-2500) is blended with 0.01-0.7, desirably, 0.05-0.5 pt.wt. fluorinated surfactant (B) (e.g., one having a water solubility of at least 0.001wt.%, desirably, 0.01% and an ability to lower the surface tension of water to 30dyn/cm at 25 deg.C), 0.3-10 pts.wt., desirably, 0.3-10 pts.wt., desirably, 0.5-5 pts.wt. organic phosphorus compound (C) of the formula (wherein R1, R2, R3 and R4 may be the same or different and are each a hydrocarbon group having a chain interrupted by an oxygen atom), and 0.8-5 pts.wt., desirably, 1.3-3 pts.wt. antifogging agent (D) (e.g., sorbitan monostearate), and the blend is formed into an agricultural flexible vinyl chloride resin film.
Patent JP-H082128-A (JP)
Title: Re-transfer type image receiving sheet and image forming method
Inventor: TAKE SEIJI
IPC: B41M5/52
Filed: 1994-06-20
Abstract: PURPOSE:To form an image on a re-transfer type image receiving sheet and arbitrary matter so as to prevent that an image is deteriorated at the time of formation and a base material is deformed by the heat received at the time of re-transfer to make re-transfer nonuniform. CONSTITUTION:In a re-transfer type image receiving sheet obtained by successively laminating a release layer 2 and a receiving layer on one surface of a base material sheet 1 formed by extruding and stretching a mixture of white pigment and a synthetic resin with a glass transition temp. of 50 deg.C or higher, the voids of the base material 1 are set to 10-50%.
Patent JP-S5493586-A (JP)
Title: Generator driving gear attached to marine main engine
Inventor: YOKOMIZO MOTOYUKI
IPC: B63J3/02
Filed: 1977-12-28
Abstract: PURPOSE: To revolution drive a generator at fixed speed without regard to the number of the revolution of a main engine, by slipping a clutch when high speed  and by actuating an auxiliary engine when low speed.  
     CONSTITUTION: When the number of the revolution of a main engine 1 becomes large, the number of the revolution of an output shaft 8 increases through a wet multiple disc clutch 24. However, a piston 11 is displaced to the outside with the increase of the number of the revolution of the output shaft 8, pressure applied into a chamber 31 is reduced and slip between clutch discs 26, 26 augments. Thus, the number of the revolution of the output shaft 8 is decreased, and kept at the fixed number of revolution to turn a generator 5. Meanwhile, the number of the revolution of the main engine 1 becomes small, the opening ends of passages 40, 41 are interrupted. A clutch 6 is in ON by the interruption of the passages, an auxiliary engine 7 and the generator 5 are connected and the generator 5 is turned at fixed speed by means of the auxiliary engine 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6317079-A (JP)
Title: Thermal transfer medium
Inventor: KUBO TAKASHI
IPC: B41M5/382
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a thermal transfer medium having a receiving sheet having excellent surface whiteness and imparting a transfer image excellent in contrast and fastness, by forming the receiving sheet wherein a layer comprising a fine powdery substance having a particle size of 0.5-20 mum is provided to the surface of a support and a metal vapor deposition layer is provided thereon. CONSTITUTION:A thermal transfer medium consists of a receiving sheet wherein a layer comprising a fine powdery sustance having a particle size of 0.5-20 mum is provided to the surface of a support and a transfer sheet wherein a trans fer layer containing pigment and/or a dye is provided on a support. As the above mentioned fine powdery substance, white pigment, org. and inorg. salts, various clys, silica and a glass powder etc. are designated and, when the particle size thereof is 0.5-20 mum, further preferably the particle size thereof is 0.5-20 mum and the adhesion amount thereof is 0.5-10 kg/m<2>, a metal vopor deposition surface shows visually the most desireable whiteness. When the particle size is below 0.5 mum, a smooth surface is formed to impart metallic gloss and, when the particle size exceeds 20 mum, satin metallic gloss having sandy feeling caused by the coarseness of particles is shown and the image sharpness is lowered.
Patent JP-S6223444-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1985-07-19
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-H0913574-A (JP)
Title: Manufacture of building board
Inventor: IMANISHI HIROSHI
IPC: E04C2/38
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a building board having excellent sound-insulating performance and strength. CONSTITUTION: Frame materials 2 are arranged on the periphery on the rear side of a surface board 1 while the frame materials 2 are fixed temporarily on the surface board 1 so that only the outer circumferential sides of the frame materials 2 are brought into contact with the surface board 1 and separated by the notches of the frame materials 2. The insides of recessed sections 3 formed by the notches of the frame materials 2 among the surface board 1 and the frame materials 2 are coated with a resin 4, and a core material 5 such as a rock wool board, a foamed resin board, etc., is charged to a section surrounded by the frame materials 2 and the core material 5, the surface board 1 and the frame materials 2 are unified.  Outer circumferential sections, on which the frame materials 2 and the surface board 1 are brought into contact, are cut while tongues are formed to the outer circumferential sections.
Patent JP-S5592326-A (JP)
Title: Simultaneous manufacture of pure methyllterttbutylether and c44hydrocarbon mixture scarecely containing isobutene
Inventor: BUIRUHERUMU DOROSUTE
IPC: C07C67/00
Filed: 1979-12-13
Abstract: A process for the simultaneous manufacture of pure methyl tertiary butyl ether (MTBE) and a substantially isotubene-free mixture of C4-hydrocarbons, by reacting the isobutene contained in the mixture of C4-hydrocarbons with excess methanol in the liquid phase at elevated temperatures on strongly acid, macroporous, organic ion exchange resins. The process has the following steps: (a) methanol and isobutene are reacted in a molar ratio of 2:1 to 5:1 at temperatures between 30 DEG  and 100 DEG  C.; (b) the unconverted hydrocarbons are then removed as the top product under a pressure of 2 to 10 bars from a first rectification column; (c) the bottom product from this first column is rectified in a second column under normal pressure or under a slight excess pressure of up to 2 bars at the top of the column, the bottom product of this rectification is recycled to reaction zone (a), if necessary, after separating off a portion of the tertiary butanol formed and the C8-olefins; and (d) the distillate from this second column is rectified in a third rectification column under a pressure of 5 to 30 bars, the distillate thus obtained is recycled into the feed to the second column and pure methyl tertiary butyl ether is withdrawn from the bottom of the third column.