baber/WOPTO huggingface dataset:
Patent JP-H05172394-A (JP)
Title: Instantaneous hot-water supply equipment
Inventor: TANAKA TAKASHI
IPC: F24H1/10
Filed: 1991-12-25
Abstract: PURPOSE:To maintain the temperature of discharged hot water at a set temperature at all times even when introducing hydraulic pressure, etc., changes, and to improve facility by obtaining a correction value from the opening of a control valve conducting control at the time of preceding usage and flow-rate characteristics, multiplying other conditions as the correction value when valve opening at this time is acquired and incorporating a learning circuit controlling the control valve into a controller. CONSTITUTION:An instantaneous type hot-water supply equipment is constituted in such a manner that a discharged hot-water quantity temperature is controlled by controlling the mixing ratio of hot water from the heat exchanger 1 side to cold water from the bypass 2 side by bypass flow-rate and discharged hot-water quantity control valves 3, 6 and total quantity of hot water discharged is controlled previously by a flow control valve 4. When this opening of the control valve 4 performing control at the time of preceding usage and flow-rate characteristics are learned and the control of the control valve 4 at the next time is conducted, other conditions are multiplied by a correction value obtained on the basis of precedently learned characteristics and valve opening is arithmetically operated, and a learning circuit for controlling the control valve 4 is incorporated into a controller 5. Accordingly, the temperature change of hot water discharged resulting from the fluctuation, etc., of introducing hydraulic pressure can be avoided by correction based on preceding learning, thus improving facility.
Patent JP-2000173521-A (JP)
Title: Electron beam source
Inventor: HAMAGAKI MANABU
IPC: H01J37/077
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam source capable of emitting a large diameter electron beam with homogeneous current density, with a simple structure. SOLUTION: An electron beam exciting plasma generation device 10 has a cathode 1 for plasma generation as an electron beam source to emit the electronic beam toward a sample 7, an auxiliary anode 2 with an open hole 2a to let the plasma penetrate, a porous anode 3 for plasma generation with a plurality of open holes 3a to let electrons in plasma penetrate, a porous electrode 4 for electron acceleration with a plurality of open holes 4a corresponding to each open hole 3a of the anode 3 to let electrons in plasma penetrate. A permanent magnet 8 is provided between the auxiliary anodes 2 and the anode 3 to generate a specific magnetied field to widen discharging current I (current of electrons) in plasma in radial direction.  The permanent magnet 8 constitutes a circular member which extends around the central axis L of the discharging current I in plasma, and electric field B runs out radially in the direction which is almost orthogonal to the axis L of the discharging current in plasma.
Patent JP-H05174909-A (JP)
Title: Electric interconnecting device for two circuit devices
Inventor: KAWAGUCHI TETSUMASA
IPC: H05K1/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide an electric interconnecting device for two circuit devices, whereby an electric interconnection between circuit wirings formed respectively on two insulating boards constituting the two circuit devices can be made without difficulty. CONSTITUTION:Openings 15 and 17 are formed respectively in the coaxial positions of a first insulating board 11 constituting a peripheral case and a second insulating board 12 constituting an internal case. Wall bodies 16a, 16b are formed to correspond with the opening 15, and tongue pieces 19 extended respectively from two separate circuit wirings 13 on the insulating board 11 are arranged respectively on internal faces of these wall bodies 16a, 16b. Also a storage case 18 is formed to correspond with the opening 17 while tongue pieces 20 placed in a straight line respectively to the tongue pieces 19 are formed respectively on wall-body faces of this storage case 18, and these tongue pieces 20 are connected respectively to two separate circuit wirings 14 on the insulating board 12. When a connecting member 21 is inserted into the openings 15 and 17, then the tongue pieces 19 and 20 are connected to the connecting member 21 by elastic contact pieces 22 provided respectively to side faces of the connecting member 21.
Patent JP-2000147453-A (JP)
Title: Liquid crystal display driving device
Inventor: KAMIO TOMOMI
IPC: G09G5/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a constant display picture by preventing the signal processing of a video signal from being disturbed by the picture position adjusting of the display picture by only adding a circuit having a simple constitution to a controller in a liquid crystal display device. SOLUTION: A horizontal synchronizing signal generating circuit 64 is provided in the controller of the liquid crystal display device. This circuit 64 is consisting of an inverter INV and an OR circuit OR and a picture position adjusting signal PH from a horizontal decoder 56 is inputted to the inverter INV and a picture position adjusting and delaying signal PH1 from the output of the decoder and a delay control circuit 55 is inputted to the OR circuit OR and a horizontal color synchonizing signal HDS is obtained from the output of the circuit 64. The generation timing of the signal HDS is constant and is never deviated with respect to the signal PH1. Thus, when a burst gate pulse is made to be produced from the signal HDS in a video interface, a correct chroma processing and a correct pedestal clamping can be performed.
Patent JP-H11225791-A (JP)
Title: Rapid screening of state of cytochrome cyp2d6
Inventor: FRIEDMAN HYLAR L
IPC: C12Q1/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To carry out the screening of the subject state by administering dextrometrophan to an objective mammal, then obtaining a sample such as urine, a blood plasma or a saliva and measuring the concentrations of the dextromethorphan and dextrorphan. SOLUTION: A dextromethorphan (e.g. dextromethorphan hydrochloride) is once administered to an object mammal. After the passage of a prescribed time, a sample of a urine, a blood plasma or a saliva is then collected from the object mammal to measure the concentration of the dextromethorphan(DM) and dextrophan (DEX) which is a metabolite thereof according to a high- performance liquid chromatography using a reversed phase column and a fluorescent detector. Thereby, the case in which the ratio DM/DEX is <0.3 is specified as an extensive metabolizer and the case in which the ratio DM/DEX is >=0.3 is specified as a poor metabolizer. Ad a result, the phenotype of the objective mammal is rapidly screened on the basis of the activity of cytochrome CYP2D6.
Patent JP-H10186150-A (JP)
Title: Optical multiplexer and demultiplexer or optical branching and coupling device
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/122
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an optical mulitpelxer/demultiplexer or an optical branching/coupling device and to make defective products of them small. SOLUTION: An optical waveguide core part 3 having curvature is formed by being exposed to a substrate surface 11 on an optical wavegudie substrate 1. Similarily, an optical waveguide core part 4 is also formed by being exposed to a substrate surface 21 on an optical wavegudie substrate 2. A coupling area 5 is formed by overlapping the optical waveguide core part 3 and the optical waveguide core part 4 at center parts of them each other while overlapping the substrate surfaces 11, 12 of the optical waveguide substrates 1 and the optical waveguide substrate 2 each other.
Patent JP-H07173044-A (JP)
Title: Cosmetic
Inventor: ONAKI MINORU
IPC: A61K8/00
Filed: 1993-12-17
Abstract: PURPOSE:To prepare a cosmetic excellent in ultraviolet-screening effect, feeling in use, e.g. spreading or lubricity in application and durability of make up. CONSTITUTION:The characteristic of this cosmetic comprises containing zinc oxide leaflet particles subjected to hydrophobic surface treatment and water-and oil-repelling surface treatment and having 1 to 30mum average particle diameter, 0.05 to 0.5mum average thickness and >=5 aspect ratio.
Patent JP-H07174594-A (JP)
Title: Discrimination apparatus for gas appliance
Inventor: TANAKA TAKASHI
IPC: G01F3/22
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a discrimination apparatus which can further classify gas appliances belonging to the same flow-rate classification and which can discriminate the gas appliances in more detail. CONSTITUTION:A gas supply pressure is changed actively by an active-pressure-change means 45. A flow-rate-ratio operation means 46 finds the ratio of a flow rate which flows in an appliance equipped with a governor out of the total gas flow rate on the basis of a gas supply pressure and a gas flow rate which are detected by a pressure detection means 41 and a flow-rate detection means 42 before and after a pressure change. On the basis of the ratio and the total gas flow rate, a flow-rate operation means 47 for appliances equipped with gas governors and appliances not equipped with the gas governors finds a flow rate flowing in the appliance equipped with the gas governor and a flow rate flowing in the appliance not equipped with the gas governor. A gas-appliance-attribute-information detection means 48 detects information on the attribute of a gas appliance other than the gas flow rate and the gas supply pressure. A discrimination means 49 discriminates a gas appliance by fuzzy inference on the basis of individual pieces of information from an individual-flow-rate operation means 44, the flow-rate operation means 47 for appliances equipped with gas governors and the applainces not equipped with the gas governors and the gas-appliance-attribute- information detection means 48.
Patent JP-H11162364-A (JP)
Title: Vacuum tube and pulse magnetron
Inventor: YOSHISHIKI KIYOSHI
IPC: H01J23/12
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To widen the freedom of a design and to improve the cost effectiveness by forming thin flange parts in circumferential rims of open ends of a shell and in circumferential rims of pole pieces constituting a vacuum vessel part, joining the shell and the pole pieces by seaming the thin flange parts, and sealing the vacuum vessel part. SOLUTION: The joining parts of a pole piece 3a and a shell 4a and the joining parts of a pole piece 3b and the shell 4a are allowed to serve as parts 9 joined by seaming. The parts 9 joined by seaming are formed by seaming thin flange parts formed in the circumferential rims of the pole pieces 3a, 3b and thin flange parts formed in the circumferential rims of the upper and lower open ends of the shell 4a. A coating agent 10 of resin scarcely corrosive to a metal and having high heat resistance is applied to the peripheral part of the parts 9 joined by seaming.  Consequently, sealing can be carried out at a normal temperature without requiring heating and even if the vacuum vessel is not put in an inert gas atmosphere at the time of joining, the vacuum vessel is not oxidized and the freedom of the constituent materials to be employed for sealing is widened and the number of the parts is reduced to lower the manufacturing cost.
Patent JP-H05210482-A (JP)
Title: Method for managing sounding dictionary
Inventor: KAMANAKA HIROKI
IPC: G10L13/06
Filed: 1991-12-26
Abstract: PURPOSE:To reduce data capacity by efficiently preparing a sounding dictionary having no redundancy and to change the existent sounding dictionary into a dictionary saving uselessness. CONSTITUTION:When newly registering a word on a sounding dictionary 16, an accent link rule 12 is applied to the word and when the correct reading and accent of the word can be obtained, the word is not registered (steps 33, 34 and 35). When the correct reading and accent can not be obtained, the word is registered (steps 36 and 37). In the case of erasing a word registered on the sounding dictionary 16, the word is erased from the sounding dictionary 16 when the reading and accent can be obtained by applying the accent link rule 12 to plural registered words, and the word is not erased when the reading and accent can not be obtained.
Patent JP-H11173837-A (JP)
Title: 3-dimensional shape outputting device
Inventor: MATSUDA SHINYA
IPC: G01B5/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to output a solid shape which can be directly and visually recognized by an operator by controlling the movement and coupled state of a plurality of microcells which can be selectively coupled with each other. SOLUTION: The movement and coupled state of microcells 31 which can be selectively coupled with each other are controlled by a computer. etc., to express their 3-dimensional shape as a cluster of microcells 31. In other words, 3-dimensional data created by the computer is sectioned along its height by the size of the diameter of the cell 31 and is converted into the 2-dimensional data of each cross-sectional shape. The control part operates a driving unit to send out the cells 31 one by one from a grating opening on the upper surface of a workbench 20. At the time of delivering a group of the cells 31 at the uppermost level, the control part controls the cells 31 so as that all the adjacent cells 31 may be coupled with each other.  At the time of delivering a group of the cells 31 at the second level or lower. the control part controls the cells 31 so that all the cells 31 in the cross section of the level may be coupled not only with each other but also with the cells 31 directly above in the upper level.
Patent JP-H11178269-A (JP)
Title: Motor construction and closed-type compressor having it
Inventor: KIYOKAWA YASUNORI
IPC: H02K5/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To keep the gap between a stator and a rotor uniform, and to secure the coaxiality of bearings by arranging the stator and the bearings, shifting and making the positions of the corners of the stator not to coincide with those of the corners of the bearings in the axial direction of a shaft. SOLUTION: A motor construction 11 is composed of a cylindrical case 1, a stator 4, a shaft 6.,a main bearing 7, a subsidiary bearing 8. and so on. And the main bearing 7 in the shape of a polygon having fours corners 7-1, 7-3, etc., the same in number with the corners of the stator 4 formed approximately at equal intervals on the periphery, a subsidiary bearing 8 in the shape of a polygon having four corners 8-1. 8-3, etc., the same in number with the corners of the stator 4 formed approximately at equal intervals on the periphery are arranged, shifting and making the position of each corner of the stator 4 not to coincide with that of each corner of both bearings 7, 8 in the axial direction of the shaft 6.  Consequently, it becomes possible to maintain a uniform gap between the stator 4 and the rotor 5, and to fix both bearings 7, 8 by performing welding from outside the case 1, securing the coaxiality of both bearings 7, 8.
Patent JP-2000174381-A (JP)
Title: Semiconductor laser module
Inventor: NAMIWAKA MASAHIKO
IPC: H01S5/14
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser module which can produce a stable output of laser light, even when a laser is oscillated at two modes of a wavelength determined by a fiber grating and a wavelength obtained by a semiconductor laser element. SOLUTION: Laser light which converge through a second lens 3 is focused at an end face of an optical fiber 5 and is propagated through the fiber 5. Then, part of the propagated light is reflected by a fiber grating 6, and the reflected laser light reverses its direction to return to a semiconductor laser element 1 via the lens 3, a bandpass filter 4 and a first lens 2, thus forming an external resonator between the back side of the element 1 and the grating 6. This permits a laser to oscillate at a wavelength band determined by a diffraction grating of the grating 6. Therefore, even when the laser is oscillated at two modes of a wavelength determined by the grating 6 and a wavelength provided by the element 1, stable laser light can be outputted.
Patent JP-H07220438-A (JP)
Title: Pad for magnetic tape cassette
Inventor: INOSAWA HIROSHI
IPC: G11B23/087
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a pad for magnetic tape cassette use in which the separation, the looseness or the like of a single fiber is hard to occur by forming the contact surface of a tape of nonwoven fabric or sheet made of a specific short fiber. CONSTITUTION:At least a tape contact surface 5a of a pad 5 fixed in an elastic member 4 by a bonding agent layer 6 is constituted of a paper-like nonwoven fabric or sheet made by dispersing a short fiber of a fiber-like tetrafluoroethylene resin made of a fine powder under emulsion polymerization into water or an organic solvent. With this constitution, the chain of molecule elongated like a fiber of tetrafluoroethylene resin is firmly entwined, so that the occurrence of the separation of the single fiber from the cut face due to cutting, the looseness due to vibration or the like may be extremely reduced. Therefore, the dropout or the lowering of output for a long term can be prevented. Preferably, the fiber length of the short fiber is not longer than 0.03mm.
Patent JP-H06191911-A (JP)
Title: Treatment of waste china clay and water-repelling board produced by using waste china clay as raw material
Inventor: KANAI HIROYUKI
IPC: C04B103/65
Filed: 1992-12-25
Abstract: PURPOSE:To treat an oil-containing waste china clay in place of dumping the waste clay by reusing the oil component hitherto removed by solvent extraction or incineration as a metal soap component of water-repelling cement or water- repelling board. CONSTITUTION:Oil-containing waste china clay is mixed to a cement and the mixture is hydrated and heated to form a metallic soap by the reaction of the oil component with a component in the cement and obtain a water-repelling cement. A water-repelling board is produced by forming the water-repelling cement in the form of a board. The oil-containing waste china clay required to spend a treating cost as a waste can be used as it is as a cement admixture to enable the treatment of the oil component simultaneously with the production of water-repelling board, etc.
Patent JP-H09155735-A (JP)
Title: Roller burnishing tool and burnishing method using it
Inventor: MIYAUCHI YUJI
IPC: B24B39/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To perform uniform and smooth surface finish over the total length of a hollow portion by axially tensing a mandrel with a plural of rollers arranged on the outer periphery in a rotatable manner and mounting the mandrel with a shaft connected to a motor for relative rotation with a workpiece. SOLUTION: In burnishing the inner wall 11 of the hollow portion of a workpiece 10, the axial position of a roller 2 relative to a mandrel 1 is selected, where time roller 2 is held, depending on the inner diameter of the hollow portion. A shaft 5 is connected to the end of the mandrel 1, part of the roller 2 being somewhat exposed to the outside is inserted in the hollow portion and the end is mounted on a motor. The workpiece 10 is fixed to a position, the motor is rotated and the shaft 5 is tensed. The mandrel 1 is rotated and the outer periphery of the mandrel 1 is planetarily moved. In this way, the rough surface of the inner wall 11 is deformed by rolling and plastic flow so as to be crushed for uniform and smooth surface finish.
Patent JP-2001165587-A (JP)
Title: Tube for heat exchanger
Inventor: YOSHITOMI KEI
IPC: F28F1/32
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a tube for heat exchanger, which is capable of eliminating a fault, such as the possibility of causing leakage due to bad brazing rate of the tube, which has been experienced in a traditional tube for heat exchanger employing the brazed tube. SOLUTION: A plurality of flat tubes 2, made by bending an aluminum sheet 10, are provided in the widthwise direction of a heat exchanger. A curved surface 12 is formed on one end of the sheet for the tube of the heat exchanger and a flat surface 13 is formed on the other end of the same to contact the curved surface 12 elastically to the flat surface 13, then, aluminum brazing, provided at least on one of the curved surface 12 or the flat surface 13, is molten to braze them. According to this method, the curved surface 12 and the flat surface 13, which are to be brazed, are contacted with each other in the whole of the contacted surfaces with a good accuracy and stabilized brazing can be effected whereby connecting property can be improved and leakage from the brazed part is eliminated completely thereby preventing the deterioration of yield of products.  On the other hand, the function of the heat exchanger can be improved in the view point of performance.
Patent JP-2000235234-A (JP)
Title: Image print, method and system for forming image print
Inventor: PATTON DAVID L
IPC: G03B27/46
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method using the information obtained by scanning a print and copying it on an initial condition when the print is initially formed or captured. SOLUTION: When the method copying an image 12 on the print 10 is performed, a) the image 12 and the information data on the print 10 are digitally scanned. The information data contain a color measuring value and the information related to a position in at least one specified area, and the color measuring value in the specified area is obtained simultaneously when the print is scanned. b) The color measuring value when the specified area is scanned is compared with the color measuring value of the specified area incorporated in the information data. c) The scanned image 12 on the print 10 is adjusted according to the information obtained related to the color measuring value obtained related to the specified area, and the corrected image is obtained.
Patent JP-H07183154-A (JP)
Title: Electronic component
Inventor: HOSOKAWA TAKAO
IPC: H01G4/12
Filed: 1993-12-22
Abstract: PURPOSE:To provide electronic component which are not cracked nor chipped during transportation and mounting processes and hardly become defective even when they are subjected to a high humidity, etc. CONSTITUTION:The corner ridge sections of an electronic component element 3 from which a plurality of internal electrodes 2 buried in a ceramic l are alternately lead out to opposite end sections sides are rounded so that the radii of curvature of the rounded sections can become shorter than the horizontal distance D0 from the outer peripheral edge sections of the electrodes 2 to the end faces of the element 3.
Patent JP-H05330494-A (JP)
Title: Mooring device
Inventor: JIYOSEFU DABURIYUU SUTANPU
IPC: B64F1/16
Filed: 1991-12-27
Abstract: PURPOSE: To simply and rapidly moor by providing a rod coaxial with a shaft, and operating a rotary extension part of a tab by the rod, thereby connecting an outer end of the shaft to the tab to fix the shaft to an opening surface when passing the outer end through the opening surface. CONSTITUTION: A landing equipment 12 supports a stationary journal 15, and has a tubular support 14 facing vertically. The journal 15 is movable vertically to receive a shaft 16. A lower end of the shaft 16 is sharpened, and formed with a slot 17. Thus, a rotatably displaceable tab 18 normally urged outward can be received. When the lower end of the shaft is passed through a wire grid 19, the tab 18 is temporarily folded until the grid is passed, and then again broadened. Thus, the equipment 12 can be effectively fixed to the grid 19.