baber/WOPTO huggingface dataset:
Patent JP-H0361895-A (JP)
Title: Lower connector of fuel assembly of nuclear reactor with particle holding filter
Inventor: BERUNAARU GURATSUTEIEERU
IPC: G21C3/32
Filed: 1990-04-12
Abstract: PURPOSE: To secure positioning of a fuel assembly to attain filtering performance by a method wherein an area fixed in a lower portion of a support leg of the fuel assembly and constituting a filter bar is disposed facing a cooling water passage penetrating through a lower reactor core plate. CONSTITUTION: A lower connector 3 has a fitting plate 6 to which an end of a guide tube 4 is fixed; and a support leg 7 having an orifice 8, and the orifice 8 secures positioning of a fuel assembly for a centering stud 9 of a lower reactor core plate 1. Preferably, a flat filter element 10 comprises a plate having a filtering hole corrected accurately within a region facing a water passage hole 2 of a lower reactor core plate 2. Thus, a cooling water of a reactor reaching a lower end of the fuel assembly through the water passage hole 2 is filtered by a filtering plate (filtering element) 10, and the filtering plate 10 holds a debris which his easily carried by a cooling liquid of the reactor, and which has a larger dimension than that of a grating cell.
Patent JP-S5322812-A (JP)
Title: Production of high strength cold rolled steel plate having excellent workabi lity
Inventor: HAYAMIZU TETSUHIRO
IPC: C22C38/00
Filed: 1976-08-17
Abstract: PURPOSE:To produce steel plate of prescribed property by use of only a small amount of expensive elements, by winding steel of prescribed composition at a prescribed temperature range after hot rolling, and by specific annealing and cooling after cold rolling.
Patent JP-S63264103-A (JP)
Title: Liquid separation membrane of substituted acetylene polymer
Inventor: IMAZU EMI
IPC: B01D71/44
Filed: 1987-04-22
Abstract: PURPOSE:To obtain the title liq. separation membrane having a strong interaction with a material to be separated and made of a substituted acetylene polymer by using the polymer of 1-alkenyl-dimethylsilyl-1-propylene. CONSTITUTION:For example, a substituted acetylene monomer such as 1-[2-(3- cyclohexenyl)ethyldimethylsilyl]-1-propylene is dissolved in toluene, and polymerized in the soln. in the presence of a catalyst such as tantalum pentachloride and tetraphenyltin, and the obtained polymer is purified. The polymer is dissolved in a solvent such as toluene to prepare a casting soln., the soln. is cast over a glass sheet, the solvent is vaporized, and a film is formed. The obtained liq. separation membrane has excellent membrane preformance, exerts strong selectivity or stronger interaction on the component to be permeated of the material to be separated by its double bond on the side chain, and is effectively used for the separation of a liq. mixture of an water-soluble org. material such as ethanol and water.
Patent JP-H1055974-A (JP)
Title: Method and device for measuring temperature of substrate
Inventor: PEUSE BRUCE W
IPC: H01L21/324
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable temperature measurement with lower sensitivity against the change in radiation rate of substrate by giving temperature readings in which the effective reflectance of a first probe and that of a second probe are different from each other. SOLUTION: A substrate for calibration is moved into a processing chamber to determine the effective reflectance related to first and second probes (step 160), and the temperature of the processing chamber is increased to the specified set value (step 162). Then, when the temperature reaches the desired value, the temperature of the substrate is measured by using an embedded thermocouple and two probes, and actual temperature of the substrate and measured values by two probes are given (step 164). Further, these temperatures are converted into intensity respectively, and the calibrated intensity and intensities of two probes are calculated (step 166), and then the effective reflectance values R1 and R2 of the respective probes are obtained (step 168).
Patent JP-S5221286-A (JP)
Title: Liquid crystal composite
Inventor: KITAMURA TERUO
IPC: G02F1/13
Filed: 1975-08-13
Abstract: PURPOSE: Liquid crystal composite suitable for indication of multi-unit time divisin drive or large matrix. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09264163-A (JP)
Title: Fuel supplying device of multi-cylinder diesel engine
Inventor: HIKINO SEIJI
IPC: F02D41/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of heat load hysteresis between cylinders and improve the life of an engine in an engine performing a cylinder reduced operation in the operation in light load area by dividing the cylinders of the engine into resting group and operating group, and switchingly controlling the combination of cylinders constituting each group. SOLUTION: The cylinders of an in-line 6-cylinder diesel, engine in which the ignition order is set to #1-#4-#2-#6-#3-#5 are divided into first group formed of first cylinder to third cylinder and a second group formed of fourth cylinder to sixth cylinder. When a controller 20 judges that the engine is operated in light load area, the second group is designated as resting group, and the supply of fuel to the fourth cylinder to the sixth cylinder is limited to perform a cylinder reduced operation. The resting group and the operating group are switched every start or no-load operation, so that the deviation of heat load history feared between cylinders and the difference in wear of each sliding part are reduced more.
Patent JP-S59220448-A (JP)
Inventor: TOKUNAGA YOUICHI
IPC: B61D23/00
Filed: 1983-05-30
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-S63263908-A (JP)
Title: Isolation circuit
Inventor: KATAOKA MICHIO
IPC: H01L31/12
Filed: 1987-04-22
Abstract: PURPOSE:To prevent a common mode noise from the input side from being delivered to the output side by providing a circuit comparing the output potential of a photodiode continuity detection switching element of a photocoupler with an output potential of an amplifier of the photocoupler. CONSTITUTION:With a noise given from the input side, a current flows to a base of as transistor(TR) 13 of the photocoupler 1 through a stray capacitor between the input side and the base of the TR 13 and the collector-emitter junction of the TR 13 is energized, but since no current flows to a photo diode 12 of the photocoupler 1, the collector-emitter junction of a PNP TR 5 remains nonconductive, the potential E1 of a node 25 is EON and the potential E2 of a node 24 goes a low level (=0V) because of a pull-down resistor 6. Thus, the output 23 goes to a high level, and it is similar to the case with a light emitting element 11 in non-continuity.
Patent JP-S59222612-A (JP)
Inventor: HATSUTORI SEIJI
IPC: F16B7/06
Filed: 1983-05-31
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-S5723650-A (JP)
Title: Preparation of silane-modified ethylene polymer molded article
Inventor: KUTSUWA YOSHIKAZU
IPC: C08L51/00
Filed: 1980-07-18
Abstract: PURPOSE: To suppress the formation of fish-eyes to the surface of the molded article, and to improve the surface smoothness of the product without reducing the cross- linkability with water, by carrying out the extrustion molding of a polymer containing an organic tin compound in the presence of a carboxylic acid.  
     CONSTITUTION: In the extrusion molding of a silane-moldified ethylene polymer containing an organic tin compound or a mixture of said polymer with an ethylene polymer compatible therewith, the resin is incorporated with a carboxylic acid selected from low molecular weight carboxylic acid, its half ester, and its (co) polymer. The amount of the carboxylic acid is about 0.001W0.1mol as catboxyl group per 10kg of the silane-moldified polyethlene. The heat resistance and elongation, which are important properties for power cable coatin, etc., can be improved by  using a low-pressure or medium-pressure polyethylene, ethlene-α-olefin copolymer, etc. having a density of 0.910W0.945g/cm 3  as the ethylene polymer used as the component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5724011-A (JP)
Title: Data writing and collating system of magnetic disk device
Inventor: INABE TOSHIO
IPC: G06F3/06
Filed: 1980-07-17
Abstract: PURPOSE:To avoid a reduction of the processing speed of both writing and collation, by defining the number of sectors that can be stored in the first cylinder as the number of writing sectors in case when the data equivalent to designated plural sectors cannot be stored in a cylinder. CONSTITUTION:Both the writing start position and the number of sectors are informed from a program 1. Thus a sector number calculating part 2 decides the number of writing sectors that can be stored in the first cylinder based on the information given from the program 1 and the number of sectors per cylinder. Thus the first writing is carried out by a cylinder and a head 11 to a disk record surface 12 for the sectors according to the above-decided writing number and via a main control part, an address control part 5, a writing control part 7, etc. Then the residual data are written immediately into the sectors of subsequent addresses via a cylinder following the same address as the cylinder to which the head 11 is presently positioned. In the same way, no queuing time occurs to the collation regardless of the writing start address. As a result, a reduction of speed can be avoided for both writing and collation.
Patent JP-H03295954-A (JP)
Title: Opening/closing device for movable roof of dome structure
Inventor: KAWAGUCHI MAMORU
IPC: E04B1/32
Filed: 1990-04-16
Abstract: PURPOSE:To change the opened state by supporting the front dolly of a movable roof on a front arcuate rail arranged on the left and right sides of an annular horizontal fixed roof and arranging the rear part dolly of the movable roof on a rear part arcuate rail which is arranged on the left and right side of the annular horizontal fixed roof, in turnable manner. CONSTITUTION:A pair of half divided projecting spherical shaped movable rooves 3 are arranged on the left and right sides in the upper part of a circular annular horizontal fixed roof 2. Further, a rear arcuate rail 4 and a front arcuate rail 5 which are extended in parallel are fixed at the rear and front parts on the left and right sides of the roof 2, and the rear part dolly 6 of the roof 3 is placed in turnable manner on the rail 4, and the front dolly 7 is placed on the rail 5. The dollies 6 and 7 are traveled along the rails 4 and 5, and the roof 3 is opened and closed through the parallel shift or the dolly 6 is stopped at the inner edge part of the rail, and the dolly 7 is traveled along the rail 5, and the roof 3 is opened and closed into V-figure shape. Accordingly, the opened state can be changed.
Patent JP-S63262728-A (JP)
Title: Program execution control system
Inventor: YAMASHITA IWAO
IPC: G06F9/46
Filed: 1987-04-20
Abstract: PURPOSE:To determine the priority at other time than a start time by storing first and second program priority information, determining the priority based on a program processing request from said information, reading the priority information by an instruction from its determining means and executing a program control. CONSTITUTION:The first program priority information 31A-3NA and the second program priority information 31B-3NB of every program P1-PN are registered in a program information storage mechanism 3, and processing requests from the programs P1-PN are received by a program monitoring mechanism 1, and from the program priority information, the priority is determined. Subsequently, its priority information is read by a program control mechanism 1 so that a program control can be executed in accordance with the priority. In such a way, the execution priority of the program can be determined at the time of an interactive processing and a batch processing.
Patent JP-S58216347-A (JP)
Title: Rotary anode x-ray tube device
Inventor: KOBAYASHI KAZUO
IPC: H01J35/10
Filed: 1982-06-09
Abstract: PURPOSE:To obtain an oscillation attenuator with high reliability by constituting facing portions of a movable body outer surface and a ring inner surface in a curved shape respectively so as to form a clearance which is extremely easy to adjust its size. CONSTITUTION:An oscillation attenuator 20a is formed by utilizing the flow of insulation oil 15 through a fine curved conical cylindrical clearance g' constituted with a movable body 18a having an outer curved surface and a ring 19a having an inner curved surface of the same shape. The clearance g' in the tube axis direction between the movable body 18a and the ring 19a can be easily adjusted by inserting a spacer 21 between an anode supporter 11a and the movable body 18a. In addition, by properly selecting the thickness of the spacer 21 for use in response to the size deviation in production of the anode supporter 11a, movalbe body 18a, and ring 19a, the clearance g' with a fixed size value can be available and the degree of oscillation attenuation can be easily adjusted.
Patent JP-S63262325-A (JP)
Title: Magazine conveyor
Inventor: KASAHARA TAKASHI
IPC: H01L21/68
Filed: 1987-04-20
Abstract: PURPOSE:To improve the degree of cleanness by attaching a magnet to a piston in a cylinder, while installing it in a magazine moving body as well, and making the moving body so as to be moved by the piston by means of magnetic attraction, in case of a device which conveys a magazine to a clean room. CONSTITUTION:With gas taken in from both sides of a cylinder tube 4, a piston 30 is moved in both directions. For example, it is moved to the right with the gas taken in from the left. With this movement, a mover body 2 also moves together with the piston 30 by attraction of a magnet 32 at the side of the piston 30 and another magnet 42 at the side of this mover body 2. With this, the block (unillustrated herein) mounted with the magazine engaged with the mover body 2 is also moved, thus the magazine can be moved. With this constitution, conveyance of the magazine can be automated, thus the degree of cleanness is improved.
Patent JP-H02276090-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: SAKAGUCHI HIROICHI
IPC: G11C11/401
Filed: 1989-04-17
Abstract: PURPOSE:To decrease the number of signals between a testing equipment by providing a pattern generator circuit which generates an address signal and data according to a clock signal in a test mode, and testing a dynamic burn-in operation, etc. CONSTITUTION:When the input terminal of a chip selective signal the inverse of CS is at a higher voltage than a normal level, a pattern generator circuit 1 is activated. According to a clock signal CK inputted from the input terminal of an address signal AN-1, the pattern generator circuit 1 transmits a control signal CS to a control circuit 7, an internal address signal IAD to an address buffer circuit 2, and internal data DT11 to an input/output circuit 6, respectively. The address buffer circuit 2 holds the internal address signal IAD, the signal is written/read to/from a memory cell array 5 in the same way as a normal operation, and the operation test proceeds. Thus the signals from the outside are reduced, the testing equipment is simplified and made generally applicable, and the testing equipment can be made inexpensive.
Patent JP-S58585-A (JP)
Inventor: WATANUKI YOSHIO
IPC: B60J5/04
Filed: 1981-06-24
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-S5222582-A (JP)
Title: Production process of fluorescent substance for gas discharge panel
Inventor: OSHIDA TADASHI
IPC: C09K11/06
Filed: 1975-08-14
Abstract: PURPOSE: Providing a fluorescent substance for plasma display panel which can avoid to the utmost the degradation of the characteristics by ion collision without lowering substantially the efficiency of luminescence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5527007-A (JP)
Title: Cyclone type separator
Inventor: SHIMIZU MICHIHIRO
IPC: B04C5/08
Filed: 1978-08-14
Abstract: PURPOSE: To improve anticorrosive and antiabrasive properties of powder surface by forming the powder-rubbing surface of a cyclone type separator by using concrete.  
     CONSTITUTION: The main body of a cyclone type separator is formed by using concrete 6. The inner surface 5 is formed by the concrete surface to increase the anticorrosive property and the coarse degree of the surface, whereby powder adheres to the inner surface 5. Thus, the possibility that the inner surface 5 is rubbed directly by the powder, can be lowered. The antiabrasive property of the inner surface 5 is increased by a buffer action of the powder which adhere to the inner surface. The powder which fall down the inner surface 5 while rubbing the surface 5 and are separated from a cycling gas stream, are discharged from a falling port 3 to the outside of the separator. The gas stream from which powder is separated, turns upwardly at the central part of the main body and ascends, whereby the gas stream is discharged from a gas stream outlet 3 to the outside of the separator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07280238-A (JP)
Title: Method and apparatus for burning fluidized bed with partial combustion
Inventor: OKADA ZENSHI
IPC: F23C10/02
Filed: 1994-04-11
Abstract: PURPOSE:To facilitate exhausting of fluidized substance containing noncombustible matter and unburned substance and to enhance combustion of a fluidized bed by partitioning the bed with the air diffused from the bottom into a partial combustion chamber and a combustion chamber by a partition plate, and increasing a superficial velocity of the partial chamber faster than that of the combustion chamber. CONSTITUTION:A fluidized bed is partitioned to a partial combustion chamber 2 and a combustion chamber 4 by a partition member 3. Independent plenum chambers 7, 8 are respectively provided at lower sides of the chambers 4, 2. Superficial velocity of the chamber 2 is increased faster than that of the chamber 4. Thus, a circulating flow in which fluidized substance of the chamber 2 is fed from an upper opening 19 of the member 3 to the chamber 4 and fluidized substance of the chamber 4 is fed from a lower opening 20 of the member 3 to the chamber 2 is formed. Exhaust from a fluidized substance exhaust conduit 13 connected to the chamber 7 of the chamber 2 is classified, coarse particles are exhausted out of a system, the substance containing unburnt substance is circulated to the chamber 4, and the unburned substance is incinerated.
Patent JP-H02279915-A (JP)
Title: Catalyst flame port for lighter
Inventor: KONO KUNITOSHI
IPC: F23Q2/16
Filed: 1989-04-18
Abstract: PURPOSE:To eliminate suppression of catalyst burning efficiency by providing a coil guide plate, a lower flame port ring for positioning fixedly the plate, and an upper flame port ring press-fitted to the lower ring to fixedly hold the plate by winding a catalyst wire. CONSTITUTION:If a catalyst wire 6 is so previously wound as to maintain in a hollow state at the initial of winding with respect to guide grooves 5b, 5c of a coil guide plate 5, even if it is deformed due to dropping impact, it is guided via the groove 5c having the same bottom winding width as the coil inner diameter of the wires 6 provided at both ends, and the profile of the groove 5b of the other long side opposed to the bottom of the groove 5b of one long side is set larger than the coil inner diameter of the wire 6. Accordingly, the wire 6 is not removed from the grooves 5b, 5c. Thus, burning gas diffusion in a connector of the plate 5 to the wire 6 is expected to eliminate suppression of a catalyst burning efficiency.
Patent JP-H04247100-A (JP)
Title: Novel peptide, its production and use thereof
Inventor: HASEGAWA MASAYASU
IPC: C07K7/06
Filed: 1991-01-31
Abstract: PURPOSE:To provide a novel peptide useful as an angiotensinase inhibitor effective for the prevention and therapy, mainly of hypertension. CONSTITUTION:An angiotensinase inhibitor containing, as active ingredient, the title peptide expressed by the formula: asparagine-isoleucine-phenylalanine- tyrosine-cysteine-proline, can be obtained by hydrolyzing a protein, pref. albumin, esp. albumen albumin with pepsin.
Patent JP-S5432438-A (JP)
Title: Preparation of tyrosinol derivatives
Inventor: SHIMADA SADAKATSU
IPC: C07C239/00
Filed: 1977-08-17
Abstract: PURPOSE: To obtain the title compounds, by reacting alcohols with the novel compounds prepared from O,O'-diloewer alkanoyltyrosinols and chlorocarbonates, followed by hydrolysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10276631-A (JP)
Title: Fishing reel
Inventor: TACHIKA MANABU
IPC: A01K89/01
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel capable of not causing loosening against intension even in repeated fastening and loosening of a lock nut to the other end of a handle shaft since the moving state and the fixed state of the handle shaft along the center of the revolution are changed by the central hole of a cylindrical driving shaft, readily producible and being assembled, easily separable from the central hole of the driving shaft. SOLUTION: This fishing reel is equipped with a lock nut member 30 which is screwed to one end part of a handle shaft 28, brought into contact with a driving shaft 24 of a revolving force transmitting mechanism at the one end side part and a lock nut member 30 for nipping the driving shaft 24 in the center line of rotation in cooperation with a handle and a loosening preventing member 32 which is laid between the one end part of the handle shaft 28 and the lock nut member 30, brought close to or separated from the one end part of the handle shaft 28 by the advance and retreat of the lock nut member 30,  brought into contact with or separated from an engaging face of the one end part of the handle shaft 28 by the approach or separation and has an engaging piece 32b for eliminating gap in the peripheral direction between the handle shaft 28 and the driving shaft 24 and gap and in a direction along the central line of the revolution.
Patent JP-H05271911-A (JP)
Title: Device for forming thin film
IPC: C23C14/34
Filed: 1992-03-24
Abstract: PURPOSE:To form thin films on both sides of a substrate by vapor deposition and sputtering at the same position without requiring the transfer or reversal of the substrate from a vapor deposition zone to a sputtering zone and to make use of the advantages of sputtering and vapor deposition. CONSTITUTION:A cylindrical substrate holder 33 is rotated and vapor generated from evaporating sources 21, 23 is ionized with ionizers 22, 24 to carry out ion plating from the inside and targets 15, 19 are sputtered to form a thin film from the outside.
Patent JP-S61255387-A (JP)
Inventor: ISHIWATARI NAOKI
IPC: G09G5/00
Filed: 1985-05-09
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-H02279214-A (JP)
Title: Power supply for electric discharge machining
Inventor: ONAKA TAKEKI
IPC: B23H1/02
Filed: 1989-04-20
Abstract: PURPOSE:To prevent the occurrence of corrosion and production of a recess portion in a machining surface of a workpiece and in its periphery and the generation of rust on the surface of the workpiece by connecting a workpiece and a tool electrode between a connecting line for connecting the respective switching elements of the first circuit and a connecting line for connecting the respective condensers of the second circuit. CONSTITUTION:A repeated electric signal from a pulse control circuit 13 is repeatedly input as a base signal to the base of a transistor Tr1 of a witching element 1 and the base of a transistor Tr2 of a switching element 2 alternately. Thus, the switching element 1 and the switching element 2 are adapted to repeatedly perform control operation for switching on and off alternately, whereby a.c. high-frequency voltage is applied to the interpole of a workpiece 10 and a tool electrode 11. So that the workpiece 10 is electric discharge machined into a designated machined form by the tool electrode 11.