baber/WOPTO huggingface dataset:
Patent JP-2000081202-A (JP)
Title: Design support system of coal fired boiler
Inventor: YAMASHITA SUSUMU
IPC: F22B37/38
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To appropriately choose the material of a heating tube by correctly predicting the temperature of the circumference of the heating tube when a coal seed is altered. SOLUTION: Actual similar data of a coal fired boiler that have stored in the past are stored in a storage device 2. In a computer main body 1, provided are an approximate curve representing part 1A that calculates from the actual data in the storage device 2 the relationship between a fuel ratio and the gas temperature at the downstream of a heating tube in a state in which ash is not deposited on the heating tube located in the upstream with respect to the gas flow inside the boiler and the relationship between an ash part and the gas temperature increase at the downstream of the heating tube by the influence of the deposit of the ash to the heating tube and represents these relationships by approximate curves, a highest gas temperature set part 1B that calculates the gas temperature and the gas temperature increase relative to the fuel ratio of the coal that is planned to be used,  using the approximate curve, and from the results sets a highest gas temperature for the case in which an operation is executed by the coal, and a gas temperature predicting part 1C that adjusts the gas temperature obtained through a performance calculation result by the highest gas temperature and based on the adjusted gas temperature predicts a gas temperature at the downstream of the heating tube.
Patent JP-S63108013-A (JP)
Title: Polymer for skin protection
Inventor: SASAKI YOSHIO
IPC: A61K8/00
Filed: 1986-10-23
Abstract: PURPOSE:To obtain an acrylic polymer low in a residual monomer content, substantially free of any surfactant and suitable as a skin-protecting agent, by copolymerizing ethyl acrylate with methacrylic acid at a specified ratio. CONSTITUTION:This skin-protecting polymer has a monomer ratio of ethyl acrylate to methacrylic acid in the range of 75/25-95/5 by weight, has a residual monomer content <=50ppm and is substantially free of any surfactant. Said polymer can be obtained, for example, by reacting said monomer mixture with heating in deionized water in the presence of a persulfate as a polymerization initiator and after-treating the product by the addition of a small amount of a redox catalyst comprising a combination of hydrogen peroxide with ferrous sulfate and L-ascorbic acid.
Patent JP-H04132554-A (JP)
Title: Parenteral fluid container
Inventor: FUKUOKA HISAJI
IPC: A61J1/05
Filed: 1990-09-21
Abstract: PURPOSE:To enable accurate communication between a drug container and a flexible liquid container by arranging a communication means made up of a communication pipe having a diameter expanding part, a friction plug member sealing an opening on the side of the drug container of the communication pipe and a cap-shaped moving member including a sticking needle projecting axially from a top face toward a plug of the drug container. CONSTITUTION:When a hanger 36 is removed and a finger is put on a flange 25 of an outer cylinder 24 to force the part of a lid 32. as a mouth part 31 of a vial 30 is made up of a rubber film in the center thereof, a tip blade of a sticking needle 48 pierces it. Under such a condition, with the further forcing of the vial 30, this action force acts on a rubber plug 44 through a tail end of the sticking needle 48 and overcomes a friction force with a connecting pipe 42 so that the rubber plug 44 is gotten down into a diameter expanding part 42a of the connecting pipe 42. At the position of the cap-shaped moving member 46. the rubber plug 44 is free in the diameter expanding part 42a so that a gap is generated in the perimeter thereof to make the inside of the vial 30 communicate with the inside of a liquid container 10. Under such a condition, an internal dissolving liquid is fed into or returned from the vial 30 by pressing or kneading the flexible liquid container 10 thereby enabling the dissolving of a powder drug in the vial 30.
Patent JP-H08114486-A (JP)
Title: Molten metal sensor
Inventor: SEKI ATSUHITO
IPC: B22D17/22
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a molten metal sensor which is not affected by the size of the space of a cavity, which does not obstruct a molten metal flow, by which information of the molten metal flow is obtained precisely and which eliminates a detection delay by a method wherein the tip of an electrode and that of an insulator are formed to be of an R-shape or of a taperlike protrusion shape. CONSTITUTION: An electrode 1 and an insulator 2 are formed to be of an R-shape or of a taperlike protrusion shape. Then, even when they protrude to a cavity 6, a molten metal flow is not obstructed, and a molten metal comes surely into contact with the electrode. Then, precise information is obtained. In addition, the installation space of a molten metal sensor is not required, and the sensor is hardly affected by the size of the cavity 6. The height up to the tip of the electrode in a protrusion part from a metal case 3 is to be set at 0.2mm or higher. This is because the electrode 1 protrudes to the cavity 6 only by 0.1mm from the face of the metal mold even when the accuracy of a hole working operation to a metal mold 5 is normally at about ±0.1mm, a hole is worked to be shallow and the case 3 is recessed from the cavity 6.  On the other hand, when the height up to the tip of the electrode 1 exceeds 1.0mm, there is a fear that the molten metal flow starts to be obstructed so as to hit the metal mold 5 on the opposite side.
Patent JP-2001076191-A (JP)
Title: Card processor
Inventor: TEJIMA HARUMI
IPC: G07B15/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce consumption current and to miniaturize a power source device by having plural writing coils operate one by one while they are reciprocated on a magnetic head and by having magnetic information written to each track successively. SOLUTION: When a detector detects the pass of a magnetic card, a transportation roller is inversely driven and a writing circuit is selected while the roller is transported in an inverse direction. Writing current is made to flow only in the coil of a magnetic head, data are written into a first recording track and the magnetic card is transported to an initial direction after termination. When the detector detects passage, the transportation roller is inversely driven, the writing circuit is selected while the roller is transported in the inverse direction and writing current is made to flow only in the coil of the magnetic head. Then, data are written into a second recording track (S41 to 45). The magnetic card is transported again until it passes through the detector after termination. The transportation roller is inversely driven when passage is detected.  The magnetic card is transported in the inverse direction, the writing circuit is selected, writing current is made to flow only in the coil of the magnetic head and data are written into a third recording track (S46 to 48).
Patent JP-H1194859-A (JP)
Title: Scanning near-field optical microscope utilizing optical resonator
Inventor: KATAOKA TOSHIHIKO
IPC: G01N37/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To perform observation in good reproducibility and at spacial resolu tion up to nano-meter order. SOLUTION: Minute projections 11 smaller than the wavelength of light are disposed on the light wave-guide of an traveling wave type optical ring resonator using the light wave-guide or an optical fiber, on the side of the optical fiber or on a mirror face opposite to the specimen of the travelling wave type optical ring resonator using three or more mirrors. When the minute projection 11 is opposed to the specimen as a probe, which is approached, feed- back control of a distance between the probe and the specimen is performed so that back-scattering occurring in the optical ring resonator is made constant or the resonant frequency of the optical ring resonator or the shape of a resonant curve is made constant.
Patent JP-S63278584-A (JP)
Inventor: KURAUSU TSUAUISURA
IPC: F16L55/1645
Filed: 1987-10-07
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-H10105702-A (JP)
Title: Density histogram calculation device for multi-gradation image
Inventor: KISE KATSUYUKI
IPC: G06T7/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To quickly calculate a density histogram by avoiding the reduction of the processing speed due to the occurrence of unnecessary access of frequency 0. SOLUTION: Each time gradation data is inputted, coincidence discrimination is performed in each of modules gradation data was latched in the past, and the frequency is counted up in a module where data coincides, and new gradation data is latched in a new module if data doesn't coincide in any module where gradation data was not latched in the past. After frequencies of all gradation data are counted, gradation data and frequencies are read out in order from the gradation and frequency module #1 and are stored in a gradation and frequency memory 20, and the processing is terminated with a module whose frequency is 0. Thus, the reduction of the processing speed due to the occurrence of unnecessagry access of frequency 0 is avoided to quickly transfer histogram data to the processing in the succeeding stage.
Patent JP-S61132472-A (JP)
Title: Power steering system used for rear double axle type car
Inventor: MOMIYAMA FUJIO
IPC: B62D7/15
Filed: 1984-11-30
Abstract: PURPOSE:To improve the steering performance by installing a rear power steering in which in ratio of the max. rear power steering output for the max. axle weight of the rear-wheel axles is larger than the ratio of the max. front power steering output for the min. axle weight of the front-wheel. CONSTITUTION:In the captioned system, a pair of front-wheel axles are steered through a front power steering 11 by the operation of a steering wheel 13, and a pair of rear-wheel axles for the rear wheels 53 and 54 are steered by transmitting the steering output of the power steering 11 to a rear power steering 12 through a control cable 14. the ratio of the max. rear power steering output for the max. axle weight of the rear-wheel axles is set larger than the ratio of the max. front power steering for the min. axle weight of the front- wheel axles. Therefore, steering performance can be improved independently of load.
Patent JP-H1076767-A (JP)
Title: Book edge reforming grinding device
Inventor: NOHARA MASAE
IPC: B42C17/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for grinding three edge faces of a book spoiled by color change, foul or the like and regenerating the book beautifully. SOLUTION: A vertical bearing 2 is provided on a bed 1, and a vertically rotating shaft 3 to be driven by a motor 12 is supported by the vertical bearing 2, while an eccentric bed 5 with a bearing 4 set on the eccentric height to the axial center of the vertically rotating shaft 3 on its upper face is fixed on the upper end of the vertically rotating shaft 3, and a vibration plate 6 supported by the bearing 4 is set on the eccentric bed 5. One end of a grinding paper fixing frame 7 is provided to be opened and closed on a base point of the vibration plate 6, and a grinding face material 9 is fixed on the upper face of the vibration plate 6 in a manner of covering the grinding face material across an elastic face material 8.  Also a guide stand 10 on which an opening 10a forming the surface exposed state of the grinding face material 9 on the vibration plate 6 is set above the base 1 with an interval, and a book B is held in the standing upright state on the guide stand 10, and a carrier 11 for moving in a reciprocating manner the book along a guide rail 21 is mounted on the guide stand 10.
Patent JP-H06237496-A (JP)
Title: Method for controlling infrared ray remote control device
Inventor: HAKU UNKICHI
IPC: H04Q9/14
Filed: 1993-09-16
Abstract: PURPOSE: To control plural systems which separately have a receiver using one transmitter by adding infrared receiving data storage memory. CONSTITUTION: This device is provided with an infrared receiving data storage memory 8 that is connected to a CPU 3. An infrared signal that is sent from an infrared signal sending part 1 according to a control command of a user is communicated as a control information code to the CPU 3 by an infrared signal receiving part 2. Here, the memory 8 stores data that is inputted from the part 2, and the data are divided with a remote control data value about each function according to the form of a waveform and stored. Then, a function that follows the input of an arbitrary remote control key is carried out.
Patent JP-H0997452-A (JP)
Title: Production of multilayered optical recording medium
Inventor: NAITO MITSUO
IPC: G11B7/24038
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a multilayered optical recording medium having uniform optical characteristics and good stability at a good yield by averting the deformation of a substrate in spite that a transparent intermediate film between plural information recording layers are sufficiently formed. SOLUTION: A photosetting resin layer 33A is applied on a stamper 40 forming the second information recording layer and this photosetting resin layer 33A is cured by photoirradiation in the process for producing the multilayered optical recording medium formed by laminating the second information recording layer via the transparent intermediate film on a light transparent substrate 1 having at least the first information recording layer 11. The light transparent substrate having the first information recording layer is adhered onto the photosetting resin layer via to obtain light transparent resin 44 and, thereafter, the stamper is peeled from the photosetting resin layer and the second information recording layer by the photosetting resin layer is formed, to obtain the desired multilayered optical recording medium.
Patent JP-H0671266-A (JP)
Title: Electrolytic power source circuit in ionized water generator
Inventor: NONOMURA KAZUYUKI
IPC: A61N1/44
Filed: 1992-08-28
Abstract: PURPOSE:To make the electrolytic power source in an ionized water generator efficient and to conduct overcurrent protection. CONSTITUTION:A constant-voltage power source is turned on to change the resistance of potentiometric resistor R11 by ladder resistors R12, ...R15 and a flow rate resistor R16 with the signal of a CPU 7, and the electrolytic level of an output voltage is made variable. The overcurrent protection threshold value of an overcurrent comparator 6 is simultaneously set in linking with each other by the ladder resistors R20, ...R25, flow rate resistor R26, etc. Either the detected voltage obtained by converting the detected current of a CT 2 by voltage conversion circuits 3, 4 and 5 or the voltage of the R2 terminal of an electrolytic power source ON/OFF transistor Q2 is inputted and compared by the comparator, and, when the current is over, an electrolysis stop signal is outputted from the CPU to conduct PWM and duty ratio control.
Patent JP-S61120072-A (JP)
Title: Inspection device for printed wiring board
Inventor: MANFUREETO PUROKOPU
IPC: G01R31/28
Filed: 1985-11-14
Abstract: The device (1) (Fig. 5) has a specified basic grid coordinate system (3) fitted with contact needles (4). Situated on this basic grid coordinate system (4) is a ratio converter (8) having an intermediate part (11) and a converter plate (12). The printed circuit (7) to be tested in laid on top of the intermediate part (11) and pressed against the ratio converter (8) by means of a contact pressure device (9) for the purpose of adaptation. The basic grid coordinate system may have, for example, 30,000 contacts (4), whereas a printed circuit has as a rule, for example, 1,000 to 10,000 test points (6). As a result of using the ratio converter (8) there is the possibility of also being able to test printed circuits whose contacts (4) are arranged in a finer grid than the basic grid coordinate system (3). Grid-free contacts (4) can also be handled well. <IMAGE>
Patent JP-H02100246-A (JP)
Title: Electron source
Inventor: KITAO SATOSHI
IPC: H01J31/12
Filed: 1988-10-07
Abstract: PURPOSE:To enable the uniform emission of electron beams by disposing a vibration proofing member in the form crossing linear hot cathodes, and coating the conductive core wire of the vibration proofing member with insulator to provide such a structure that a voltage can be applied independently to a core wire. CONSTITUTION:A back plate 2 is formed on an insulating base plate 1, and a plurality of linear hot cathodes 3 are disposed on the upper part of the back plate 2. A vibration proofing member 4 is disposed in the form crossing to the linear hot cathodes 3 in contact with or a slight distance from the linear hot cathodes 3. The vibration proofing member 4 has a metal core wire 5 coated with an insulating material such as ceramics to provide such a structure that a voltage can be independently applied to the core wire 5. Each vibration proofing member 4 is fixed in its both ends and electrically insulated from the back plate 2 through an insulating block 6. Hence, the amplitude of vibration of the linear hot cathodes can be suppressed with a simple structure, and an uniform electron source hardly having emission unevenness can be obtained.
Patent JP-H03116767-A (JP)
Title: Package of ic
Inventor: MINAMI KOBO
IPC: H01L23/50
Filed: 1989-09-28
Abstract: PURPOSE:To protect the outer lead of an IC from the deformation due to external force by enlarging either of the areas of junction faces of the upper package and the lower package of a resin sealed IC, and burying an outer lead such that it is exposed on the surface of the junction face. CONSTITUTION:Concerning the areas of the junction faces of an upper package 1, which seals chip 5 mounting side, and a lower package 6, which seals island 4 side, the former is made larger. An outer lead 3 is formed to be positioned at the junction face of the upper and lower package 1 and 6, and is buried between them such that only the surface is exposed from the lower package 6 upto the and face of the upper package 1.
Patent JP-H07206820-A (JP)
Title: Pyridylmethylamines
Inventor: MINAMIDA ISAO
IPC: C07D213/74
Filed: 1994-09-26
Abstract: PURPOSE:To obtain a new pyridylmethylamine compound exhibiting excellent insecticidal miticidal action in agricultural use, free from alkylene group or having short alkylene group on side chain if any and useful as a synthetic intermediate for a new unsaturated amine. CONSTITUTION:This pyridylmethylamine compound is a compound of formula I [Hal is a halogen; R<2> is (1) an acyl, an alkyl, an alkenyl, a cycloalkyl, an aryl, an aralkyl or a heterocyclic group, (2) NR<3>R<4> (R<3> is H, an alkyl, an aryl, an aralkyl, a heterocyclic group, an acyl, an arylcarbonyl, etc.; R<4> is H, an alkyl, a cycloalkyl, an alkenyl, a cycloalkenyl, etc.; R<3> and R<4> may together with adjacent N form group of formula V, formula VI, formula VII or formula VIII) or (3) an alkoxy, an alkenyloxy, etc.] or its salt, e.g. N-(6-chloro-3- pyridylmethyl)-N-methylamine. The exemplified compound in the compound of formula I can be produced by dropping methylamine to 6-chloropyridine-3- aldehyde in toluene and reacting the obtained N-(6-chloro-3-pyridylmethylidene) methylamine with sodium borohydride.
Patent JP-H03115816-A (JP)
Title: Apparatus for calibration on orbit of radiometer
Inventor: TANII JUN
IPC: G01V3/16
Filed: 1989-09-29
Abstract: PURPOSE:To generate a plurality levels of calibration light amount from a single calibration light source to enable multi-point calibration by providing a permeability variable device with permeability varying according to a control signal on a light path between a calibration light source and an optical means. CONSTITUTION:A permeability variable device 8 wherein light permeability is varied in two stable levels according to a control signal from a controller 11 is provided on a light path between a calibration light source 4 and a light guide 5. The light from the light source at the time of orbit calibration is attenuated by a specific amount by the variable device 8 and is incident to the guide 5 to be emitted as calibration light 7. The calibration light 7 is incident to a solid image-pickup device 3 through a telescope 2 by an introduction mirror 6. The controller 11 performs calibration on the orbit of a radiation system by an output obtained from the device 3. Thus multi-point calibration wherein a plurality of levels of calibration light amount are obtained from one calibration light source is made possible, and the weight, size and electric power required can be reduced.
Patent JP-H02102327-A (JP)
Title: Suction air cooling mechanism for hydrogen engine
Inventor: MATSUMOTO HIROSHI
IPC: F02M31/20
Filed: 1988-10-08
Abstract: PURPOSE:To make it possible to cool suction air by means of a low-cost means by cooling high temperature air from a compressor by heat exchange with metal hydride in a cooler, and letting hydrogen gas emitted from the metal hydride at the time of this heat exchange. CONSTITUTION:A compressor 4 and a turbine 5 connected with a suction side conduit 2 and an exhaust side conduit 3 of an engine respectively are connected with each other to compose a supercharger 5, and a cooler 10 is provided on the downstream side of the compressor 4. A plurality of heat radiation fins 12 are provided along the outer circumference of the suction side conduit 2 in the cooler 10, and metal hydride 13 including hydrogen is contained in the cooler 10, so hydrogen gas is emitted by heating. When air heated to go through the suction side conduit 2 at the time of compression in the compressor 4 passes through the cooler 10, the metal hydride 13 is heated through the heat radiation fins 12 to emit hydrogen gas, while it is cooled by heat exchange effect at the time of emission of hydrogen gas by the metal hydride 13.
Patent JP-H02102742-A (JP)
Title: Catalyst for decomposition of nitrogen oxide
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/94
Filed: 1988-10-08
Abstract: PURPOSE:To obtain a catalyst by which NOx is decomposed without adding a reducing agent by introducing a metal such as Ru or Rh or an oxide thereof into zeolite having a specified compsn. contg. an alkali metal and/or an alkaline earth metal. CONSTITUTION:A catalyst for direct decomposition of NOx in exhaust gas is based on zeolite having a compsn. represented by a formula HAMB[(AlO2) X.(SiO2)Y-].2H2O (where M is an alkali metal and/or an alkaline earth metal. A+nB=X, and n is the valence of M) and a metal such as Ru, Rh, Pd or Ag or an oxide thereof is introduced into the zeolite. NOx is efficiently and directly decomposed by the resulting catalyst without adding a reducing agent.
Patent JP-S61268129-A (JP)
Title: Seasoning composition for pickle
Inventor: KOTANI KOICHI
IPC: A23L19/20
Filed: 1985-11-13
Abstract: PURPOSE:To prevent decomposition of 5'-ribonucleotides with phosphatase and to improve seasoning effects, by adding the 5-ribonucleotides in a mixed state with polymerized phosphate and an edible organic acid when pickle is produced. CONSTITUTION:A seasoning composition for pickle having a composition consisting of 100pts.wt. 5'-ribonucleotides, 10-800pts.wt. (especially 10-200pts. wt.) polymerized phosphate, and 10-800pts.wt. (especially 10-200pts.wt. edible organic acid. Tripolyphosphate, tetrapolyphosphate, hexapolyphosphate, pyrophosphate, etc., are used as the polymerized phosphate, and acetic acid, citric acid, succinic acid, lactic acid, furamic acid, etc., are used as the edible organic acid.