baber/WOPTO huggingface dataset:
Patent JP-H0277693-A (JP)
Title: Recirculation flow control device of nuclear power plant
Inventor: NIIZAWA KATSUO
IPC: G21D3/04
Filed: 1988-09-13
Abstract: PURPOSE:To contrive compactness by supplying a driving power source of unit pump motors divided into two groups from a house power source independent in every group to collectively supply other unit pump motors from a stabilized power source device of large moment of inertia. CONSTITUTION:Motors 3A1, 3A2 are driven by supplying power to variable frequency power source devices 29A1, 29A2 from a house bus bar 17A. A drive motor 31A of a first stabilized power source device 30A and a drive motor 35A of a second stabilized power source device 34A are driven by supplying other power from the bus bar 17A. The outputs of generators 32A, 36A are united to supply to variable frequency power source devices 29A3-29A5 so as to drive unit motors 3A3-3A5. Further, a synchronizing signal from a synchronous detector 43A for synchronizing the generators 32A, 36A is input in a start device 42A to regulate the output of the device 42A so as to synchronize the outputs of the devices 30A, 34A. A breaker 40A is closed after this synchronization is conformed. Thereafter a breaker 38A is closed to open the breaker 41A so as to cut off the device 42A.
Patent JP-H0393513-A (JP)
Title: Structure, metal mold for and method of manufacturing the same
Inventor: DEITSUKU OTSUTO WAIZE
IPC: E04C2/32
Filed: 1990-08-30
Abstract: PURPOSE: To realize the easy molding process and also the change of a structure including plural hollow tetrahedrons to a shape such as flat, circular or curved to make it rigid, lightweight and trussed by designing the structure in such a way that a support wall part extends to the center face perpendicularly to structurally interconnect the tetrahedrons. CONSTITUTION: A truss structure 10 comprises an array of cavities 12 which are arranged in a honeycomb fashion and adjacent to each other. Each of the cavities 12 is sectioned by plural solid flat side walls 13 and is covered with an upper plate 14 and a lower plate 16 to form a solid flat structure 10. In addition, the upper plate 14 and the lower plate 16 are joined to the upper and the lower honeycomb face of the structure to form a solid flat face. Each of the cavities 12 is basically of a tetrahedral shape, and is integrally formed with the bottom face of a hexagon having six bottom face edges and six edges and is positioned at the top of the bottom face of the hexagon. The apices of the tetrahedron coincide with the apices of the cavities 12. Each of the cavities 3 has the side walls of three parallelograms and six triangular side walls which can be arbitrarily selected.  The wall of each of the parallelograms has four parallelogram apices and four parallelogram edges. Each of the triangles has three triangular apices and three triangular edges.
Patent JP-H0671231-A (JP)
Title: Automatic washing device
Inventor: MURAMATSU TAKUMI
IPC: B08B3/02
Filed: 1992-08-28
Abstract: PURPOSE:To easily bring washing spray to the whole area of an object to be washed and to automatically wash it by providing a function of tuning a base while running a truck and providing a function of washing the object at a nozzle position suitable for the size of the object while reciprocating and rurnning the object. CONSTITUTION:First an object 35 to be washed is mounted on a truck seat 19 and located in the place of spray nozzles 3 by driving a motor and the nozzle set position information suitable for the object 35 is inputted to position the nozzles 3. Next, while turning a turning base by driving a motor, the forward and backward rotation of the motor is repeated and while repeating the reciprocating motion of the object 35, it is automatically washed. In addition, the back of the object 35 is washed by back washing nozzles 25. And when using the automatic washer, the nozzle position is changed according to the object 35 and the object 35 is turned and run, allowing it to be effectively and automatically washed.
Patent JP-S59125098-A (JP)
Inventor: OSADA TAKESHI
IPC: G21F9/00
Filed: 1982-12-30
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-H0980218-A (JP)
Title: Substrate for color filter and its evaluating method
Inventor: SOFUE MASAJI
IPC: G02B5/20
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the substrate for the color filter which can evaluate the ink repellency of a repellent ink part before an image display area is colored and the evaluating method for the color filter substrate which facilitates the evaluation of the ink repellency of the substrate. SOLUTION: Ink is given in ink repellency evaluation pattern having a plurality of similar repellent ink areas with repellent ink which are provided on the substrate and the ink repellency of the repellent ink parts is evaluated judging from which of the similar repellent ink areas does not repel the given ink to the largest area.
Patent JP-2001046553-A (JP)
Title: Producing device for running visual-field motion picture
Inventor: MIYASATO TSUTOMU
IPC: A63B24/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a producing device for running visual-field motion picture that artificially produces image deviations caused by vertical motion with respect to photographed motion picture to enable it to be converted into that as if taken with runner's visual field. SOLUTION: The image sent from a TV camera 11 via a relay device 1 is received with a broadcast receiver 4, vertical motion corresponding to desired running speed is read out from relationship between pitch of the vertical motion on the image of visual field and running speed when a contestant run stored in a memory 51 beforehand and given to the image, and images added with vertical motion is shown on a display 9 with a bodily sensation presenting device driving system 6.
Patent JP-S59120691-A (JP)
Title: Assessment of degradation of noncaking coal
Inventor: MINAMIZAWA ISAMU
IPC: C10B57/00
Filed: 1982-12-27
Abstract: PURPOSE:To assess a degree of deterioration of coal in a simple process, by forming pulverized low-grade coal under pressure into a columnar shape with a predetermined density, followed by quick dry distillation and burning, classifying it on a rotary drum tester and calculating the weight percentage of particles having a specified size. CONSTITUTION:Pulverized noncaking coal is formed under pressure into a columnar shape with a predetermined density and a consistent moisture content. The formed coal is dry distilled quickly and is burned. The resultant coke is placed in a rotary drum tester and is classified by use of a 1mm. mesh sieve. A percentage ratio of the weight of particles of the tested coke having a particle size of 1mm. or larger to that of coke before testing is calculated and the degree of deterioration is assessed by using their ratio as an index. The method makes it possible to define the degree of deterioration of low-grade coal by oxidation (heat generation) which can not be measured on the basis of maximum fluidity as determined in the fluidity test or total expansivity as determined by expansivity test as specified in JIS M8801.
Patent JP-S6289511-A (JP)
Title: Camber prevention control method for rolling steel plate
Inventor: KONO NOBUHIRO
IPC: B21B37/30
Filed: 1985-10-15
Abstract: PURPOSE:To prevent a large camber by setting a dead zone in which an ACC control does not operate when a gap difference calculated in an ACC control model exceeds a roll gap difference value of each stand. CONSTITUTION:A technic (DAGC) which sets a roll gap of WS and DS independently between rolling passes and performs an ACC control on the target plate thickness during rolling independently and the control technic (ACC) which detects meandering based on data such as a sum of rolling reactions, a difference between reactions, and a difference between roll gaps and prevents meandering by changing the difference between roll gaps are combined. A dead zone setter 14 sets a dead zone which prevents a sudden roll gap shift by adding a signal showing a difference between an OP5 and OP6 which are outputted to servo-valves 8W and 8D to an operation amplifier OP7.
Patent JP-H0971594-A (JP)
Title: Production of fatty acid ester of sugar or sugaralcohol
Inventor: HATANAKA CHIAKI
IPC: C07H13/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound, good in heat stability and useful as a food additive, etc., by controlling the moisture content of a reactional system according to the aeration of an inert gas and reacting a sugar or a sugaralcohol with a fatty acid in the presence of a hydrolase having the ability to hydrolyze an oil or a fat. SOLUTION: This method for producing a fatty acid ester of a sugar or a sugaralcohol is to react the sugar or sugaralcohol with the fatty acid in the presence of a hydrolase having the ability to hydrolyze an oil or a fat (e.g. a lipase). A gas inert to the reactional system such as nitrogen is aerated in the reactional system to thereby continue the reaction at 40 deg.C under 1 atm for 12 hr while suppressing the moisture content in the reactional system and the reactional mixture is then extracted with a mixture solution of isobutyl alcohol with a 1 N aqueous solution of sodium hydroxide to recover the isobutyl alcohol phase, which is subsequently concentrated. Thereby, the objective fatty acid ester of the sugar or sugaralcohol of excellent quality usable as a food additive without causing coloring by heating is obtained in good yield.
Patent JP-S6288249-A (JP)
Title: Ion implanting apparatus
Inventor: NODA YUJI
IPC: H01J37/317
Filed: 1985-10-15
Abstract: PURPOSE:To make it possible to cause the implanted quantities of ions into scanned target wafers in one batch to differ from each other, by using such a rotary disk that the angle between the direction of proceeding of a fixed ion beam and each of the wafers can be optionally set. CONSTITUTION:A heavy-electrical-current ion implanter of the batch processing type is constructed so that a fixed ion beam 5 is generated by an ion source 1, an extraction electrode means 2, a mass spectrometer means 3 and an acceleration means 4 and irradiated upon scanned target wafers 6. A rotary disk 21, on which the wafers 6 are mounted, is built so that the angles between the fixed ion beam 5 and the wafers can be optionally set at theta1-theta4 or he like. The implanted quantities of ions into the wafers 6 in one batch canthus be optionally made different from each other. As a result, even production work in many kinds and small quantities can be performed without reducing the efficiency thereof.
Patent JP-H1073826-A (JP)
Title: Spacer spraying device for liquid crystal panel
Inventor: NAKANO MASAHIRO
IPC: G02F1/1339
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of spacers onto the rear surfaces of substrates and to prevent the nonuniformity of gaps. SOLUTION: This spacer spraying device has a substrate loading unit 13 which loads the substrate 18 on a flat plate 15 for transportation along the transporting direction of the substrate 18, a spacer spraying unit 11 which sprays the spacers on this substrate loading unit 13, a substrate detaching unit 14 which removes the substrate 18 from this flat plate 15 for transportation and a flat plate cleaning unit 16 which cleans the spacers of the flat plate 15 for transportation from which the substrate 18 is detached. The device is provided with a transporting route from the substrate detaching unit 14 through the flat plate cleaning unit 16 to the substrate loading unit 13.
Patent JP-S61110550-A (JP)
Inventor: KAMIYAMA MASAKI
IPC: B32B27/32
Filed: 1984-11-02
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-H0972002-A (JP)
Title: Brace-supporting device for structure
Inventor: FUJINAWA MASATOSHI
IPC: E04B1/58
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the easier occurrence of plastic deformation due to buckling when a brace material is subjected to compressing force with the horizontal force of vibration such as earthquake than subjected to tensile strength and prevent the lowering of proof stress and energy absorbing ability when buckling deformation occurs. SOLUTION: A brace-supporting structure is such that a brace material subjected to horizontal force such as earthquake force is divided and a joint is laid therein. The mutually opposite divided ends of rigid rods 22a, 22b constituting braces 22 are inserted into a ring 20 as the joint so that it can be escaped to the center of the ring 20 when the brace materials is subjected to force from the compressed direction along the axes. When subjected to force with the tensile direction, the brace material 22 is given tensile strength via a spring 26 laid between a nut 24 for a locking strip provided at the inserted ends of the rigid rods 22a, 22b and the ring 20 or via a vibration absorber such as a lead, so that it can withstand the horizontal force while restraining the vibration of a building.
Patent JP-S60112869-A (JP)
Inventor: REONARUDO SHIDONII JIYOOJI HAA
IPC: C09D5/02
Filed: 1984-11-02
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-S61197609-A (JP)
Title: Fluorine-containing polymer and medical oxygen-permeable body
Inventor: YOKOYAMA KAZUMASA
IPC: C08F20/52
Filed: 1984-10-31
Abstract: PURPOSE:A fluorine-containing polymer which can give an oxygen-permeable body, such as a hard contact lens, excellent in oxygen permeability, ultraviolet resistance, high surface hardness, hydrophilicity, stain resistance, etc., prepared from a fluorine-containing methacrylate ester. CONSTITUTION:A fluorine-containing polymer for the production of a medical oxygen-permeable body, obtained by copolymerizing 5-60wt% fluorine- containing methacrylate ester of formula I [wherein R is phenyl, pentafluorophenyl or cyclohexyl and Rf is a group of formula II (wherein n is 0 or 1-8), or pentafluorophenyl], e.g., 1-phenyl-2,2,2-trifluoroethyl methacrylate, with 5-10wt% hydrophilic monomer (e.g., 2-hydroxyethyl methacrylate), 20-55wt% silicon-containing methacrylate ester [e.g., 3-(methacryloxy)propyltrimethoxy-silane], 0-34wt% methyl or ethyl methacrylate and 1-10wt% methacrylic acid derivative having at least two polymerizable functional groups (e.g., ethylene glycol dimethacrylate).
Patent JP-H04115467-A (JP)
Title: Phosphate type fuel cell generating plant
Inventor: SAKAI KATSUNORI
IPC: H01M8/04
Filed: 1990-09-03
Abstract: PURPOSE:To safely and surely shift the waiting condition to the operating condition by connecting an inert gas supply line to the inlet side of a cathode electrode and arranging a gas detector in the cathode electrode and controlling the opening of the inlet gas supply valve in accordance with the measurement of hydrogen concentration. CONSTITUTION:Under the operating condition, an anode fuel supply valve 20, a cathode air supply valve 21 and an atmospheric interruption valve 22 are opened, and a hydrogen-rich gas reformed by a reformer 10 is supplied to an anode electrode 2. Under the waiting condition, the anode fuel supply valve 20 is opened but the cathode air supply valve 21 is closed, and under the air interrupting condition, a nitrogen gas is supplied to a cathode electrode 3. At the same time, the hydrogen concentration in the cathode electrode 3 is measured by a hydrogen gas detector 22 and inputted to a controller 33, whereby in the case that the hydrogen concentration exceeds the lower limit of hydrogen explosion, since a supplied amount of a nitrogen gas is increased so as to enable the hydrogen concentration to be suppressed below the lower limit of the hydrogen explosion, the explosion of a fuel cell body 1 is prevented, so that the shifting of the waiting condition to the operating condition may be safely and surely performed.
Patent JP-2001057302-A (JP)
Title: Organic ptc thermistor and manufacture thereof
Inventor: NANBA NORIYOSHI
IPC: H01C7/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic PTC(Positive Temperature Coefficient) excellent in stability and in reliability thermistor, wherein the resistance values at the standby time of thermistor elements at room temperatures are low and a deterioration of the elements due to the occurrence of the abnormal situation is not caused, and to provide the manufacturing method of the thermistor. SOLUTION: This thermistor is an organic PTC thermistor having a thermistor element of a constitution wherein conductive particles are scattered in a high-molecular polymer, and having an electrode provided on the surface of this thermistor element. Here, two kinds of thermistor elements, which are at least times different 50 in their resistance values at room temperatures, are parallel-connected to form an organic PTC thermistor, the two kinds of the thermistor elements are cut in a prescribed width, a plurality of the thermistor elements are alternately arranged, and, after the thermistors are thermocompression-bonded to each other by holding both pieces of the thermistors in one pair of electrode foils, the thermistors are cut in such a way as to comprise the two kinds of the elements to obtain the organic PTC thermistor.
Patent JP-S59117806-A (JP)
Title: Waveguide-flange bonding method
Inventor: MATSUDA KENJI
IPC: H01P11/00
Filed: 1982-12-24
Abstract: PURPOSE:To attain the bonding work simply in a short time without using any flame safely and easily by melting a solder member to a bonded part for attaining bonding after heating the bonded part between a waveguide and a flange by means of an electric heater. CONSTITUTION:First the waveguide 20 and the flange being a bonding objective are placed on a working bench 23. Then, a heater main body 12 of the electric heater is fitted to the bonded part between the waveguide 20 and the flange 21 placed on the working bench 23. Further, the heating power supply from a power supply section 10 is applied to the heater main body 12 via power cables 11, 11. The bonded part is heated by the Joules' heat attended with the current of power supply and the temperature reaches the melting temperature point of silver solder by the power application in a short time. The silver solder 22 is molten into the bonded part to bond the waveguide 20 and the flange 21 by welding. Since the bonding work is performed by the electric heating means in this way, heating by using any fire flame is not required, no sophisticated technique is necessary for the bonding work and the bonding is executed easily, quickly and with good efficiency. Further, since the heating by using fire flame is not required, high safety is attained.
Patent JP-S6386472-A (JP)
Title: Solid-state image sensing element
Inventor: TOYAMA SHIGERU
IPC: H04N5/335
Filed: 1986-09-30
Abstract: PURPOSE:To realize efficient observation and analysis, by arranging a pixel array in two dimensions while covering a region thereof to which electron beams are applied with a transparent electrode, and by providing each pixel of the array with a detection section having a fluorescent material layer, a part of said transparent electrode, insulation layer and a photodiode. CONSTITUTION:When electron beams are applied, electrons entering a detection section 14 are converted principally into photons in a fluorescent material layer 1 and discharged to the ground through an electrode 2. Electrons directly entering the electrode 2 emit X-rays or secondary electrons from the electrode 2 and lose their kinetic energy also because they are scattered within the electrode 2. The photons created in the fluorescent material layer 1 enter a diode 10 through the electrode 2 and an insulation film 5 and are converted to signal charges, which are transferred to a register section 18 through a gate section 15. The signal charges are further transferred to a register section 17 and to an output section 18, sequentially. Accordingly, plane information such as an image of reflected and diffracted electrons or an image of transmitted electrons can be outputted from the output section in the form of time series electric signals. As a result, they can be observed by a CRT display and subjected to operations by an electronic computer.
Patent JP-S6385532-A (JP)
Title: Light emitting device
Inventor: TSUJI KENJI
IPC: H05B41/32
Filed: 1986-09-29
Abstract: PURPOSE:To simplify structure and to facilitate operation by providing a charging inhibiting means to a triggerring capacitor in each trigger circuit provided to each discharging tube for light emission, and operating the inhibiting means selectively. CONSTITUTION:Electrodes of triggering capacitor C1 and C2 on the sides of which discharging circuits are connected are connected to the connection points between voltage dividing resistances R1 and R2, and R1' and R2'. Transistors TR 1 and TR 2 are connected as switch means to the resistances R1 and R2, and R1' and R2' and signals are applied individually to the bases of the TR 1 and TR 2. When either of Xe lamps, e.g. Xel is turned on, a terminal C is held at low level, a terminal D is held at high level, and the charging voltage of the capacitor C2 is held much lower than the charging voltage of a main capacitor C0. Consequently a Xe lamp Xe 2 does not illuminate. Consequently, the operability is improved and the device need not be increased in dielectric strength specially, so the structure is simplified.
Patent JP-S59116669-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1982-12-23
Abstract: PURPOSE:To prevent the degradation and the scattering of a developer to improve the capacity, by supplying the developer to upper and lower developing rolls with a rotating member which is provided in a lower developer storing part and agitating the developer and a supply toner with an agitating member provided in an upper developer storing part. CONSTITUTION:Two, upper and lower developer storing parts 36 and 40 are provided adjacently to upper and lower developing rolls 34 and 35 which are arranged to face a photosensitive drum 31 and are rotated in directions opposite to each other. The developer recovered from the first developing roll 34 and the toner supplied from a toner supply device 44 are agitated and mixed in the first developer storing part 40 and are supplied to the second developer storing part 36, and the developer recovered from the second developing roll 35 and the developer which is dropped from the first developer storing part 40 by the rotation of an agitating member 37 are agitated and mixed in the second developer storing part 36 and are carried toward the first developing roll 34 and the second developing roll 35 again.
Patent JP-H0542120-A (JP)
Title: Biomagnetism measuring instrument
Inventor: FUJIMOTO SHUJI
IPC: A61B5/05
Filed: 1991-08-19
Abstract: PURPOSE:To allow the measurement of even the shape of a living body by constituting the above instrument in such a manner that the biomagnetism measuring instrument can be adapted to various shapes of the living body and the measurement is made with high accuracy. CONSTITUTION:This instrument has plural pieces of magnetic field detecting means consisting of squids and magnetic flux input circuits, detects the magnetic fields generated from the living body in real time and converts these magnetic fields to images. The above-mentioned instrument has plural Dewar vessels 5 having the magnetic field detecting means, a driving means for moving the Dewar vessels 5 in an axial direction in order to match the front ends of the Dewar vessels 5 to the shape of the living body, and a displacement meter 7 which detects the one-dimensional displacement of the Dewar vessels 5. The Dewar vessels 5 are so constituted that the front ends 8 thereof can be adapted to the various shapes of the living body 9.