baber/WOPTO huggingface dataset:
Patent JP-2000000236-A (JP)
Title: Artifact correction for high attenuation object
Inventor: HSIEH JIANG
IPC: G06T5/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To correct an artifact generated by a high attenuation object in a computer tomography(CT) system. SOLUTION: Correction algorithm is used. By the algorithm of one form, the high attenuation object is identified in image data by using a CT number from the image data. By using the image data segmented for respective high attenuation materials, different component images are prepared for the respective materials. Then, component image data for the respective materials are separately projected forward and projection data are prepared for the respective materials. Then, the projection data for the respective materials are adjusted for the attenuation characteristics of the materials, and projection error data for the respective materials are prepared. Then, the obtained projection error data are filter-processed and inversely projected and the image data of only errors are prepared.  Then, the image data of only the errors are scaled and combined with source image data and the high attenuation object artifact is removed.
Patent JP-S63293592-A (JP)
Inventor: NISHIKAWA SHIGERU
IPC: G09G3/00
Filed: 1987-05-27
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-S5651441-A (JP)
Title: O- n-allyl-2,6-dichloroanilino phenylacetic acid derivative and its preparation
Inventor: SAKOTA RIYOUZOU
IPC: C07C237/20
Filed: 1979-10-05
Abstract: NEW MATERIAL:The titled compound shown by the formula I [R 1W3  are H, halogen, or alkyl; T is OH, OR 4  (R 4  is alkyl), OM 1  (M 1  is alkali metal), etc.; except that all the R 1W3  are H, and Y is OH, OR 4 , etc.].  
     EXAMPLE: o-(N-Allyl-2,6-dichloroanilino)phenylacetic acid ethyl ester.  
     USE: An anti-inflammatory agent and sedative, and its intermediate. Sodium salt of o-(2,6-dichloroanilino)phenylacetic acid can be obtained industrially advantageously from a readily obtainable raw material through a compound shown by the formula I.  
     PROCESS: A compound shown by the formula II is reacted with a compound shown by the formula III (X is Cl, etc.) in the presence of an alkali metallic hydride, and reacted with a compound shown by the formula IV (R is alkyl), to give a compound shown by the formula V. The compound shown by the formula V is reacted with an alcohol shown by the formula R 4 OH in the presence of a mineral acid, to give a compound shown by the formula I wherein y is OR 4 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63293497-A (JP)
Title: Vent device for reactor container
Inventor: OSAWA YASUO
IPC: G21D1/00
Filed: 1987-05-27
Abstract: PURPOSE:To assure the defectless property of a reactor container in the event of the outbreak of a loss-of-coolant accident by feeding an inert gas to a vent piping to dilute a generated gas. CONSTITUTION:Water is flooded in a liquid nitrogen evaporator 4 of an inert gas supplying device A and is heated by the steam introduced from a steam supplying system 6 if the loss-of-coolant accident breaks out on account of a rupture, etc., of the primary piping of the nuclear reactor housed in the reactor container 1. A flow rate regulating valve 20a of a gas diluting device C and a flow rate regulating valve 11a of an inert gas supplying piping 9 are then opened and a flow rat regulating valve 5 for liquid nitrogen is gradually opened in this state to supply gaseous nitrogen via a bypass piping 19 to the vent piping 16. Furthermore, a flow rate regulating valve 11c is gradually opened to introduce the generated gas introduced into a suppression chamber 2 to the piping 19 and to mix said gas with the gaseous nitrogen, by which the hydrogen in the generated gas is diluted down to the concn. of a prescribed value or below; thereafter, the gaseous mixture is supplied to the piping 11. There is, therefore, no danger of an explosive combustion even if the combustible gas mixes with the air at the time when said gas is released into the atm. The breakdown of the container 1 by the pressure of the produced gas is thus prevented.
Patent JP-H11285330-A (JP)
Title: System for rope-fixed seed alga-type alga field and seaweed-forest-type base material for growing living
Inventor: SAKAI ICHIRO
IPC: A01K61/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for constructing alga fields and seaweed forests in a submarine-constructed facility comprising raising reefs or the like made of a porous base material or the like for raising livings. SOLUTION: In a submarine-constructed facility 1 comprising raising reefs made of a porous base material or the like for raising livings, seed algae 2 of seaweeds which has been transplanted from or raised in another sea region in advance and fixed on ropes 4 are fixed at rope cramps 4 on the submarine- constructed facility of base material for raising livings with concrete nails 5 or the like to protect the seed algae 2 from moving by ocean waves; and at the same time for accelerating the activation of constructing the alga field and marine forest, and protecting young leaves from feeding damage by alga- eating fishes and shellfishes, a feeding damage protection net 6 is spread over and fixed with fixing fasteners 7 on the outer periphery of base material for growing livings, or tangles belonging to E. stolonidera or the like are fixed on the ropes.
Patent JP-S5933362-A (JP)
Inventor: BIRUFURIITO KUNIIGE
IPC: C08L83/04
Filed: 1983-07-15
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-S63293817-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA MASAO
IPC: H01L21/266
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the lattice defect generated by ion implantation by a method wherein an amorphous film of desired thickness is deposited on a substrate, and a buried impurity layer is formed by implanting high energy ions into said amorphous film. CONSTITUTION:A layer to be ion-implanted is formed by depositing an amorphous layer 1 made of the substance the same as or different from that of a substrate 10 on a semiconductor substrate 10. Then, an ion implantation mask 2 is formed, ions 11 having high energy are implanted from above, and a buried layer 3 is formed in the amorphous layer 1. In the system consisting of an amorphous material located on the single crystal mentioned above, the layer 1 to be implanted can be restored in the state of single crystal at 600 deg.C, and the damage formed by the implantation of the above-mentioned procedure can be recovered leaving no secondary defects simultaneously with the recovery of the amorphous layer. Accordingly, implanted layer free of defect can be accomplished.
Patent JP-S62286096-A (JP)
Inventor: MATSUBARA AKINORI
IPC: G10H1/36
Filed: 1986-06-04
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-S5553741-A (JP)
Title: Sequence circuit device
Inventor: OGAWA KATSUHIKO
IPC: G06F7/00
Filed: 1978-10-18
Abstract: PURPOSE: To secure the function alteration without changing the wiring and then to obtain the plural number of the input and output relation by using such component blocks as the exclusive logic array, the FF array, the initial state setting part, the feedback information conversion part and the state output conversion part each.  
     CONSTITUTION: The parallel input of m-units of input V 1 WV m  given from outside the device are supplied to exclusive logical sum array 301 along with parallel feedback information W 1 ... sent from inside the device. Based on these input, m-units of inner input U 1 WU m  of the linear logic function are delivered from array 301 and then supplied to FF array 302 consisting of the plural rows of the vertical connection of FF. At the same time, based on initial states I 1 WI n  of initial state setting part 303, the state functions X 1 WX n  of that moment are delivered to array 302, and output functions Y 1 WY p  are delivered to the outside of the device via state output conversion part 305. Then feedback information W 1 ... are obtained at feedback information conversion part 304 and via functions X 1 WX n  to be supplied to array 301. For such sequence circuit, the circuit structure is decided previously, and thus the functions can be changed through the change of the program. As a result, the optional plural number of the input and output relation can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06313671-A (JP)
Title: Rotary cylindrical processor
Inventor: ISHIZAKI MITSURU
IPC: A23L17/00
Filed: 1993-04-30
Abstract: PURPOSE:To improve a heat dissipating efficiency of an element to be treated and to improve an efficiency of cooling or heat treating the element to be treated by forming an endless belt to be fed while the rolled element to be treated is being brought into contact with a cylinder of a porous belt having many vent holes. CONSTITUTION:An apparatus main body 1 is used to treat an object 3 with heat or cold by contact with a surface of a rotatable cylinder 4, which is heated or cooled. Incidentally, a cooling or heating mechanism 6 is disposed in the cylinder 4, and a supply unit 2 of the element 3 to be treated is arranged above the cylinder 4. A pressure roll 5 for pressing the object 3 against the cylinder 4 for rolling is arranged on a periphery of the cylinder 4. Further, an endless belt 7 for feeding the rolled object 3 kept in close contact with the cylinder 4 is extended along the outer periphery of the cylinder 4. The belt 7 is formed of a porous belt having many vent holes. Thus, heat dissipating efficiency of the element 3 to be treated is improved.
Patent JP-S5919055-A (JP)
Title: Casting mold for continuous casting and continuous casting method
Inventor: SHIRAISHI SHINJI
IPC: B22D11/05
Filed: 1982-07-22
Abstract: PURPOSE:To prevent the generation of rubbing flaws on the inside surfaces of long side casting mold pieces in a casting mold for continuous casting consisting of a pair of longside casting mold pieces and a pair of short side casting mold pieces moving slidingly between the same by providing the spaces on the surface in which the short side casting mold pieces contact with the long side casting mold pieces then supplying therein gases or lubricants. CONSTITUTION:The width AD of a continuous casting slab is changed by moving slidingly short side casting mold pieces 2, 2 in the stage of changing the width of the continuous casting slab in a continuous casting mold which is constituted of long side casting mold pieces 1, 1 and the pieces 2, 2 moving slidingly between said pieces and permits changing of slab width. Front contact parts 6 on the molten steel side and rear contact parts 7 on the atmospheric side are provided on the end faces of the pieces 2 that contact with the inside surfaces of the pieces 1 at 1/3-1/6 space l2 of the thickness t1 of the pieces 2 in this case, and air, gas such as Ar or N, and fine grains of a liquid lubricant such as rapeseed oil, MoS2, graphite-contg. heat resistant oil or the like are supplied into the spaces 8 between the same. The generation of rubbing flaws on the inside surfaces of the pieces 1 owing to the sliding movement of the pieces 2 is prevented and the service life of the continuous casting mold is prolonged.
Patent JP-S617939-A (JP)
Title: High cardinal number non-recovery type dividing device
Inventor: IKEDA MASAYUKI
IPC: G06F7/49
Filed: 1984-06-22
Abstract: PURPOSE:To shorten one arithmetic cycle time by executing a temporary addition by only several upper bits, inputting its result to a partial quotient forecasting device, an generating a true partial quotient forecasting signal from a result obtained from the respective partial quotient forecasting devices and a carry signal. CONSTITUTION:In case an output data of an adder 51 is 00101, a code bit of this data is ''0'' and correct, therefore, if there is no carry from a carry foreseeing circuit 521, a partial quotient forecasting signal obtained by inputting an output of a usual decoding circuit of a decoder 11 to a partial quotient forecasting circuit 3, and if there is said carry, a partial quotient forecasting signal obtained by inputting an output of the decoding circuit of the time when 00100 with a code is inputted to a decoding circuit 111 provided with a modifying function, to a partial quotient forecasting circuit 31, by forecasting a fact that the data goes to 00101 are controlled so as to be selected by a selector 12, based on the carry from the circuit 521, respectively, by which a correct partial quotient forecasting signal (m) is obtained.
Patent JP-H08326466-A (JP)
Title: Shaft shield machine
Inventor: NISHIDA YOSHINORI
IPC: E21D1/06
Filed: 1995-05-26
Abstract: PURPOSE: To make it possible to shorten the length of equipment in a shaft shield machine which advances jackingly in a large-sized shaft. CONSTITUTION: A shaft shield machine 100 comprises a cylinder-shaped shield main body 41 and a cutter which excavates a cutting face 7 installed to the lower part of the shield main body 41 and a cutter drive 2 which drives the cutter 1 and a shield propulsive part 3 which jacks the shield main body 41 provided with a shield jack 20 in the propulsive direction and a segment assembling part 4 provided with an erector 21. The shield propulsive part 3 and the segment assembling part 4 are installed outside the radial direction from the cutter drive 2 so that they may be well housed in the vertical range of the cutter drive 2.
Patent JP-H08321965-A (JP)
Title: Color television receiver incorporating vtr
Inventor: OBATA YOSHIHIRO
IPC: H04N5/44
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the color television receiver incorporating VTR in which a vertical width and a vertical position of a screen video image are made proper at special reproduction of the built-in VTR. CONSTITUTION: In the color television receiver incorporating VTR consisting of a color television receiver having a screen vertical width variable means and a screen vertical position variable means and of a VTR built in the color television receiver and having a reproduction function, a microcomputer 3 is provided to control the color television receiver and the VTR altogether by a command from the user. In the case of reproduction of the VTR, the microcomputer 3 is used to control the vertical deflection circuit 2 according to the screen vertical width correction value and the screen vertical position correction value in the special reproduction state of the VTR stored in a memory to make the screen vertical width and the screen vertical position proper.
Patent JP-H02308307-A (JP)
Title: Contact input circuit
Inventor: NAKANO HIDEYUKI
IPC: G05B19/05
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the caloric value of a bleeder resistance of an input circuit by using a photo relay to perform such control that the primary-side current flows only for a certain time by a clock and converting the pulse signal appearing on the secondary side of a photocoupler to an original continuous signal by a latch circuit. CONSTITUTION:A photo relay 6 which incorporates a light emitting element on the primary side, and incorporates a semiconductor element, which can control the current of the secondary-side circuit in response to light, on the secondary side and has a large supply current on the secondary side and has a high withstand voltage is used to perform such control that the primary-side current flows only for a certain time by the clock. The pulse signal appearing on the secondary side of a photocoupler 5 is converted to the original continuous signal by a latch circuit 8. Thus, a ratio of the period to the pulse width of the clock signal is set to the largest value which does not cause a problem on application to reduce the caloric value of a bleeder resistance 4 of the input circuit, and high-density packaging is made possible without requiring a heat radiating countermeasure using such as a cooling fan in the device.
Patent JP-H10318692-A (JP)
Title: Vertical multi-plate type heat exchanger
Inventor: ISHIKAWA MITSURU
IPC: F25B39/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve a heat transfer efficiency by flowing down heat transfer medium while forming a uniform film thickness on the overall surface of a heat transfer wall surface. SOLUTION: The vertical multi-plate type heat exchanger comprises a plurality of elements 10 formed by superposing two slender plate-like materials formed with irregularities on both surfaces and vertically disposing them. In this case, openings are formed at both ends of the materials in a lengthwise direction. And, flat surfaces 6a, 7a are formed protruding in the same height as convexes of the shape on the surface A of the material around the openings. The shape is formed of grooves 3 and strips 2a arranged at an equal interval alternately in the lengthwise direction of the materials and extended straightly in parallel continuously or intermittently in a width direction. And, the grooves 3a are formed in a sectional shape of the groove 3a corresponding to the recess of the shape executed on the one surface A in an equal two-dimensional curvature groove shape.  The element 10 is formed by superposing one surface A of the two plate-like materials 1 at outside and the other surface B at inside, and bringing a plurality of the elements 10 into contact and superposing the surfaces 6a, 7a to be connected.
Patent JP-H02308095-A (JP)
Title: Reinforcing of rockbed
Inventor: FUJIWARA NORIO
IPC: E02D3/12
Filed: 1989-05-24
Abstract: PURPOSE:To quickly obtain reinforcing effect as well as permit construction work to be performed even in the neighborhood of facing by a method in which shallow injecting holes are formed near the cracks of the excavated face or sloped face of a cavity and an expandible liquid such as expandible cement milk is injected into the holes. CONSTITUTION:Injecting holes 16 of a depth of 30 - 50cm are formed at an interval along cracks 14 in the excavated face 12 of a cavity 10, for example. An expandible cement milk or chemical liquid 18 such as phenol-urethane resin liquid is injected through an injecting tool 22 into the holes 16 in order, where the liquid 18 permeates deep into the cracks 14 by the pressure of injection and expands in a comparatively short time to expand the aperture of the cracks 14, and a compressive force is applied to the excavated face 12, as shown by arrows to reinforce the cavity 10 immediately after excavation. The loosening of rockbed and the displacement of the excavated face 12 can thus be prevented.
Patent JP-S5462104-A (JP)
Title: Controlling method for combustion at hot stove of blast furnace
Inventor: UENO YASUNAGA
IPC: C21B9/00
Filed: 1977-10-26
Abstract: PURPOSE: To reduce fuel consumption per unit product and to make fluctuation in hot-air temp. smaller, by determination of fuel supply for the next combustion cycle on the basis of an opening of a control valve for mixing cold air so as to control combustion at a hot stove.  
     CONSTITUTION: The result of temp. measurement by a hot-air thermometer 4 installed on the way of hot-air main pipe 3 connecting a hot stove 1 and a blast furnace 2 is fed to a hot-air-temp. controller 5. The controller 5 controls the opening of a control valve 7 for mixing cold air, and the temp. of hot air sent to the blast furnace is controlled by varying the mixing ratio of the cold air. Fuel supply to the next combustion cycle is determined from an indication showing heat level of the hot stove 1 obtained from the opening of cold-air-control valve 7. The opening of the valve 7 flucturates depending upon the variation in gas calorie, variation in atmospheric temp., and other factors. For this reason, control output of the hot-air- temp. controller 5, which controls the opening of the valve 7, is fed to a computer 9 through an oscillator 8 continuously from the beginning to the end of blast to effect prescribed computation. The result of computation controls a fuel-supply control valve 13, thus controlling the next cycle combustion at the hot stove 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6021559-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU MITSUCHIKA
IPC: H01L29/78
Filed: 1983-07-15
Abstract: PURPOSE:To manufacture the titled device having a common gate electrode structure of high speed and high reliability by a method wherein a gate electrode is formed of a sufficiently low resistant material, and the film quality of the second gate insulation film formed on the surface of this gate electrode is thus improved. CONSTITUTION:Since the gate electrode 14 is formed of molybdenum, the speed- up of a CMOS of common gate structure can be attained by the decrease in resistance of the electrode 14. An Mo oxide film 17 formed on the surface of the electrode 14 is changed into an Si oxide film by heat treatment in a hydrogen atmosphere after deposition of a polycrystalline Si film 18, thus forming the second gate oxide film 19; therefore the film quality of this film 19 is excellent to the same degree as that of the polycrystalline Si oxide film, causing no problems such as the deterioration of withstand voltage. Accordingly, the CMOS of common gate structure can be increased in performance.
Patent JP-H10318021-A (JP)
Title: Starting time fuel injection controller for internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02D41/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To surely supply fuel necessary for each cylinder so as to improve starting performance by calculating the sum total of a number of times of fuel injection from the starting of an internal combustion engine to all cylinders and, if a calculated number of times of fuel injection exceeds a specified number of times, performing control so as to advance a fuel injection starting period by a specified time. SOLUTION: If the starting state of an internal combustion engine 1 is determined, an ECU 15 executes a starting time fuel injection amount control routine and a starting time fuel injection period control routine and then calculates the fuel injection amount and time of each cylinder. In other words, the sum total (total number of times of fuel injection) of a number of times of fuel injection from a starting time to all cylinders is stored in a RAM, and one increment is made for each fuel injection.  Then, determination is made as to whether or not a total number of times of fuel injection after increment is lower than a specified value for each increment and, if lower, a fuel injection time is set to be synchronous with the intake process of each cylinder, and if more than the specified value, a fuel injection time is set earlier by a specified time than the intake process starting time of each cylinder.
Patent JP-H0920084-A (JP)
Title: Reversible thermal recording medium
Inventor: NOGIWA TORU
IPC: B41M5/36
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal record medium with which image density is not lowered at the time of formation of images even when image formation and deletion are repeated, change of contrast is only a little, repetition durability is improved, and a clear image having high contrast can be obtained. SOLUTION: In a reversible thermal record medium having, on a support body, a heat sensitive layer which contains at least a resin and is temperature- dependent and its transparency changes reversibly, an ultraviolet rays or electron rays curing resin is used as a resin matrix in the heat sensitive layer. An elastic modulus of the heat sensitive layer cured by irradiation of ultraviolet rays or electron rays at a rubber-like area whose temperature exceeds a glass transition temperature is within a range not less than 6×10<6> and less than 10<7> dyn/cm<2> .