baber/WOPTO huggingface dataset:
Patent JP-H01282401-A (JP)
Title: Apparatus and method for measuring thickness of metal base body clad
Inventor: JIYON RUEDEIGAA MADAA BIEETORU
IPC: G01B7/06
Filed: 1989-02-03
Abstract: PURPOSE: To measure the thickness of coating nondestructively by measuring thermal electromotive force between a first probe for heating a coating locally and a second probe arranged to touch a base body and provide an electrical return path. CONSTITUTION: A thermal electromotive force generated from a thermocouple 36 for measuring the temperature of a probe 14 is fed through an electrical connection line 34 to a heating control circuit 32 being fed with power from a power supply 38 through a connecting line 40. When a temperature detected by the thermocouple 36 is lower than a specified level required for the probe 14, the circuit 32 feeds the receive power to the probe 14 through an electrical connection line 30. Since a heating coil 28 is fixed to the end of connection line 30 and disposed in the probe 14, temperature of the probe 14 is kept at a specified level by regulating the current flowing through the coil 28. Thermal electromotive force between the probes 14, 16 is measured by a voltage measuring circuit 22. According to the method, thickness of a coating material 12 can be measured nondestructively.
Patent JP-S54116950-A (JP)
Title: Production of diffraction grating
Inventor: NOMURA HIDENORI
IPC: C03B23/00
Filed: 1978-03-02
Abstract: PURPOSE: To make it possible to produce such fine diffracttion gratings massively at a low price as is the most proper for optical fiber communication by heating and orienting at a preset constriction the glass material having such periodic rough groove structures as are substantially similarly enlarged.  
     CONSTITUTION: A diffraction grating mother material 2 having an enlarged sectional shape with respect to the desired diffraction grating is prepared of a glass material. The ratio between the feeding speed of a feeder 4 and an extracting speed of an orienting roller 5 is so suitably preset that the mother material 4 is heated and oriented under a condition having a relatively high glass viscosity by a heating furnace 3 to have its sectional shape constricted. The mother material thus prepared is cut to have a desired size in the longitudinal direction. Thus, it is possible to produce plural kinds of diffraction gratings having braze wavelengthes from an indentical mother material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06240755-A (JP)
Title: Structure of column/beam connection part
Inventor: TERAOKA MASARU
IPC: E04B1/30
Filed: 1993-02-12
Abstract: PURPOSE:To reduce the construction period, in the case where the plate thickness of a steel pipe column is larger than approximately 1/10 of the column depth, by joining H-shaped steel frame beams to the steel pipe column of a column-penetrating type, and also by making the steel pipe column to be a nonreinforcement structure. CONSTITUTION:In the connection structure of a steel pipe column 11 of a concrete filling box-shaped section and H-shaped steel frame beams 12, the thickness of the steel pipe column 11 is made thicker than approximately 1/10 of the column depth so that the thickness of the column flange 13 can be sufficiently increased, for making the steel pipe column 11 to be of a nonreinforcement structure. In the case where the shearing force of the beam 12 cannot be transmitted only by the attachment and pressure support provided on the inside surface of the column 11, headed stud bolts are arranged in the positions of the upper and lower beam flanges 15. Thus, the manufacturing cost can be significantly reduced, and work can be facilitated.
Patent JP-H10218091-A (JP)
Title: Seal structure of outboard motor
Inventor: TAKAYANAGI MASASHI
IPC: B63H20/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the assembly and maintenance properties by constituting a waterproof seal part in a lower part of an engine cover by providing a seal flange which protrudes on an outer peripheral side, a chenille member fitted in this flange externally, and a rib on which the chenille member adheres closely and which protrudes on an inner face of the engine cover. SOLUTION: A waterproof seal part 32 is provided in a joint part of an engine holder 13 and an oil pan 14 in a lower part of a lower cover 24AR in an engine cover of an outboard motor. This waterproof seal part 32 has a collarlike seal flange 33 which consists of a front half flange 33F formed on an engine holder 13 side and a rear half flange 33R formed on an oil pan 14 side and protrudes on an outer peripheral side, and a chenille member 41 is attached over the whole periphery of the seal flange 33. A lip part 42 for darining water off which is extended downward is formed at an outer peripheral fringe of the chenille member 41 to ensure the sealing property due to its close adhesion to a horizontal rib 48 and a vertical rib 49 which protrude on an inner face of the lower cover 24A.
Patent JP-S57139206-A (JP)
Title: Fluidized bed boiler with its start facilitated
Inventor: KAKURAI KENKOU
IPC: F23C10/18
Filed: 1981-02-23
Abstract: PURPOSE:To easily and rapidly start a fluidized bed boiler, by interposing an in-a-bed  type heat transferring tube between the height of a bed at the starting time and that  during the rated operation, in a fluidized bed boiler of which height of fluidized bed is  made low at the starting time, and is gradually increased throughout a starting operation. CONSTITUTION:An in-a-bed type heat transferring tube 3 is disposed in the position of  a height which is higher than the height of a bed H1 at the starting time of the fluidized bed in the upside part of a perforated plate 2, and is lower than the height of a  bed H2 during the rated operation. At the starting time of a boiler, a fluidized medium  is filled until it comes up to the height H1 to form a fluidized bed by feeding the fluidized air A into it, and the temperature of a fluidized bed is increased by heating of a  burner 4. Then, fuel F is fed into the fluidized bed, when it reaches the igniting temperature to fuel, and a burner 4 is extinguished, after the temperature of a bed is further increased. At the same time, the height of a bed is raised by feeding a fluidized  medium 6 from a hopper 5. Since the temperature of a heat absorbing medium such as the water in a heat transferring tube 3 is raised while the bed is heightened, the difference of temperatures between a medium and a fed water is decreased, so that the degrees to prevent the rise of temperature of a bed is decreased, accordingly, starting of  a boiler can be facilitated.
Patent JP-S59150358-A (JP)
Title: Radiation detector
Inventor: KOIZUMI YUUICHIROU
IPC: G01T1/20
Filed: 1983-02-16
Abstract: PURPOSE:To improve the resolution by arranging a scintillator on surfaces of light detection elements so that light enters respective detection elements to reduce pixels maintaining the sensitivity. CONSTITUTION:A scintillator 5 is attached to surfaces of semiconductor detection elements 6 by evaporation or the like. The coating of the scintillator 5 is done so as to make an even layer over the entire surface of the detection elements 6 covering them 6. In addition, a light reflecting layer 8 made of aluminum or the like is attached to the surface of the scintillator 5 to protect it 5 and concurrently to have light generated from the scintillator 5 sent effectively into the semiconductor detection elements 6.
Patent JP-H1113484-A (JP)
Title: Gas turbine engine
Inventor: DEWIS DAVID W
IPC: F02C7/08
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce direction conversion for causing changes in vortex and vector so as to increase efficiency by setting the flowing of a fluid in a first axial direction, outside of a radial direction, a reverse axial direction, inside of the radial direction, a second axial direction and a radial direction. SOLUTION: A gas turbine engine 10 includes a plurality of fuel injectors 20 arranged in the radial direction of a first housing 18 arranged around a center axis 12, and a turbine section 34 is arranged inside the exit end part 32 of a combustion chamber 28 in the rear part of the engine 10. The turbine section 34 includes a plurality of turbine disks 45, and a compressor section 46 is arranged coaxial to these turbine disks 45. This compressor section 46 has an entrance end part 48 arranged in an axial direction and an exit end part 50 arranged in the opposite side thereof, and the exit end part 50 is connected to a received fluid entrance 70 in a roughly rectangular recuperator 60 by a duct system 82.
Patent JP-2000217940-A (JP)
Title: Simplified dust respirator
Inventor: ISONO AKIO
IPC: A62B18/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a disposable simplified dust respirator that can prevent to leave a space between a face and the respirator by dint of improving fitness of the respirator to the face with using an effective area as the dust-proof filter at the maximum, without clogginess which is caused by having moisture even if the respirator is used for a long time and clogginess of a surface that touches with a surface when a user perspires by dint of absorbing moisture which is generated by expiration that is always discharged in the respirator therefore can always use refreshingly. SOLUTION: A member that touches with a face 3 that extends from whole outer peripheral part of a respirator main body 1 which is made of a filter material and formed so as to cover a nose part and a mouth part to an inner direction with folding back and formed into an almost circular-shaped so as to cover an ala nasi part and the mouth part and connected with an outer peripheral part 11 of the respirator main body 1 is made of an elastic nonwoven fabric, for example by mixing high water absorption properties fiber 31 only at an almost half thickness of a side of the respirator main body, thereby moisture and sweat are kept in the respirator without touching a face.
Patent JP-H09217416-A (JP)
Title: Joint method for wallboard vertical section of wall type precast reinforced concrete construction
Inventor: NOMIZU MASAYUKI
IPC: E04B1/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint method capable of easily connecting embedded members without carrying out joint bar or welding work when wallboard vertical sections are connected. SOLUTION: A joint method for wallboard vertical sections of a wall type precast reinforced concrete construction is sop executed that embedding members projected from recessed sections 2 for shear cotters formed in sides of wallboards 1 and that vertical joint sections are filled with joint concrete 7 to joint. Embedded members are equipped with insert hardwares 3 buried in the wallboards 1 from the front surfaces of the recessed sections 2 and bolt members 4 screwed in the insert hardwares 3 afterward, and a spiral hoop 5 is inserted in the vertical joint sections to place the joint concrete 7 so that heads 4a of the bolt members 4 projected toward the joint center are positioned therein.
Patent JP-S61184626-A (JP)
Title: Element for inputting hand-written information
Inventor: IDE YUKIO
IPC: G06F3/03
Filed: 1985-02-12
Abstract: PURPOSE:To use an element as a switch element for changing over on and off and to input information with a thin-tip-pen such as a pencil instead of a special pen such as an electromagnetic pen and a write pen without an arising noise by setting poles at sides of a substrate and an input board to a single flat pole. CONSTITUTION:The poles 22A and 24A are disposed on one surface of the substrate of a hand-written information input element 20 and on the one surface of the input board 24, respectively, and both of them are caused to face each other. The space of the prescribed clearance held by the input board 24 and the substrate 22 is sealed with a spacer 26, and an insulating liquid 28 is filled in said space part. Elasticity is given to the input board 24, and the pole 24A of the input board 24 and that 22A of the substrate 22 comprise a picture element matrix. Then the poles 24A and 22A are set to a flat pole, and the element 20 is used as a switch for on and off. Without using the special pen information is inputted with a ball-point pen as an input pen and the occurrence of a noise can be prevented.
Patent JP-S60172142-A (JP)
Title: Color cathode-ray tube
Inventor: KOIZUMI YUKIO
IPC: H01J29/48
Filed: 1984-02-15
Abstract: PURPOSE:To reduce the change of the convergence characteristics with time by forming an insulated support to hold up each electrode of an electron gun in such a manner that its width will be sufficiently wide in the section where an electrode support is planted and will be locally narrower in the section where it faces a gap between the electrodes with a large potential difference. CONSTITUTION:An insulated support to hold up each electrode constituting an electron gun is formed in such a manner that its width will be wider in the section where an electrode support is planted and will be locally narrower in the section where it faces a gap between the electrodes with a large potential difference. For example, the width of an insulated support 25a is made narrower near the main lens so as to prevent the occurrence of stray emission; thus the potential inside the neck portion can be fixed, leading to the improvement in the convergence characteristics.
Patent JP-S58141602-A (JP)
Title: Point confirming device
Inventor: OKAMOTO YOUICHIROU
IPC: B60L3/00
Filed: 1982-02-17
Abstract: PURPOSE:To prevent in advance the occurrence of a trouble by producing each point state data from oscillating means and comparing the data with each point state data stored in advance. CONSTITUTION:An oscillator 8 produces point states detected by point state detectors 6, 7 and has a point interface 12 which receives detection signals from the detectors 6, 7, an RAM13, an ROM14, a CPU15 and a transceiver 16. A signal processor 11 receives point state data from the oscillator 8, compares the data with point state stored in advance in an RAM18, operates an alarm unit 21 in response to the result and operates an automatic train stopping device 22.
Patent JP-H08220142-A (JP)
Title: Fixing structure of indicating instrument
Inventor: OIKE YUKIO
IPC: G01D11/24
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a fixing structure of indicating instrument in which reliability is enhanced in the electrical connection between a terminal and wiring on a printed wiring board without causing any cost increase. CONSTITUTION: A magnet rotor having a pointer shaft 4 is disposed in the coil bobbin 3 of a movement 1. A coil 6 is then wound around the coil bobbin 3 and connecting terminals 9, 10 are arranged. A movement is set in a resin case 31 fixed with a printed wiring board 33 to the lower surface thereof. The case 31 is provided wish openings 32, 42 for passing the terminals 9, 10, at the other ends thereof, and electrically connecting the terminals 9, 10 directly with the printed wiring board 33. The printed wiring board 33 is connected electrically while being held by means of the horizontal part 9a of the L-shaped terminal 9 and a screw 35 driven into a screw hole 9b 7 or by means of a flange 10b at the other end of the terminal 10 and a nut 11 screwed to a threaded part 10a.
Patent JP-H01200691-A (JP)
Title: Superconducting paste
Inventor: IWAMATSU SEIICHI
IPC: H01B12/00
Filed: 1988-02-05
Abstract: PURPOSE:To ease printed wiring and connection among electronic components with low resistance using a superconductor by blending a powdered ceramic series superconducting material with synthetic resin and powdered low melting point glass. CONSTITUTION:A YBaCuO series ceramic superconductor is molded by a powder calcining method. A resulting product is ground into powder and only powder, which exhibits diamagnetics at room temperature for example, is collected utilizing a Meisner effect. The powder is blended in silicone resin oil into a pasty material which demonstrates superconduction at room temperature. Electrodes of an electronic component and a printed board are bonded by the use of the pasty material and hardened by sintering, thereby assuring a very low resistance electric connector.
Patent JP-H02205851-A (JP)
Title: Photopolymerizable composition and image forming method using the same
Inventor: WASHISU SHINTARO
IPC: C08F2/50
Filed: 1989-02-03
Abstract: PURPOSE:To obtain the compsn. which satisfies the contracting requirements of the possession of photosensitivity with light sources of visible light or above and the usability under a roomlight by incorporating a polymerizable compd. having an ethylenic unsatd. bond, a compd. having an ion cleavage type photochromic property and the anion salt of a specific org. boron compd. into the compsn. CONSTITUTION:This compsn. contains at least the polymerizable compd. having the ethylenic unsatd. bond, the compd. having the ion cleavage type photochromic property and the anion salt of the org. boron compd. expressed by the formula I. In the formula I, X<+> denotes arbitrary cation; R1 to R4 may be the same or different and are the groups selected from an alkyl group, substd. alkyl group, aryl group, substd. aryl group, etc.; R1 to R4 may be the annular structure in which >=2 groups thereof are combined. The photopolymerizable compsn. which allows handling under the roomlight while having high sensitivity and visible light sensitivity and is usable as the resist and photomask for forming planographic printing plates, resin letterpresses and printed circuit boards is obtd. in this way.
Patent JP-H07232676-A (JP)
Title: Headlight mechanism for vehicle
Inventor: MIZUGUCHI YUUJIROU
IPC: B62K21/08
Filed: 1994-02-23
Abstract: PURPOSE:To perform light operation of a handle even when a large headlight is mounted, to always point the headlight to an advancing direction, and to prevent the headlight from being an obstacle and improve running performance. CONSTITUTION:In a headlight mechanism, a headlight 18 is supported to a stay 24, extended from a vehicle frame 10, rotatably around an axis extending along a vertical direction. A rod 30 to transmit movement of steering to the headlight 18 is located between the front fork 14 of a steering to steer a vehicle and the headlight 18 and a steering damper to brake movement of the steering is arranged in the headlight 18.
Patent JP-S58156611-A (JP)
Inventor: CHIYAARUZU DABURIYU WAIKOTSUFU
IPC: E01F9/08
Filed: 1983-02-17
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-S59151468-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1983-02-18
Abstract: PURPOSE:To inhibit the variation of the width of an offset region by isolating and demarcating each active region by a field oxide film and forming the offset region to the lower section of the field oxide film. CONSTITUTION:Si3N4 Films 33 are formed selectively on an N type Si base body 31 through an SiO2 film 32. P Type impurity introducing regions 35 are formed, and N type impurity introducing regions 37 are formed. Field oxide films 38 are formed selectively, and the films 33, 32 are removed. An SiO2 film 42 as a gate oxide film is formed on the base body 31, and a gate oxide film 43 is formed. The film 42 on drain and source forming regions is removed. Ions are implanted into the regions 40, 41. A surface protective film 45 is formed on the whole surface of the base body 31, a window for forming an electrode is bored to the film 45, and an SiO2 film 44' is formed and the whole is heated and treated. The regions 35 are changed into P<-> type offset regions 35 and a P<-> type low-concentration region 35' through the heat treatment. According to such a formation, the variation of the width of the offset regions is inhibited, and a protection on a base-body surface between a drain and a gate can be reinforced.
Patent JP-H06142556-A (JP)
Title: Water sprinkling nozzle
Inventor: SO TAKATOSHI
IPC: B05B1/18
Filed: 1992-01-15
Abstract: PURPOSE: To enable effectively selecting desired sprinkling. CONSTITUTION: Jetting holes 5, 6 are provided on the different peripheries of a nozzle body 1, and in front of the nozzle body 1, a sprinkler plate 10 is watertightly held and rotatably fitted. The sprinkler plate 10 is provided with the appropriate number of sprinkler ports corresponding to the jetting holes 5, 6 of the nozzle body 1. By rotating the sprinkler plate 10 for a prescribed angle, the sprinkler port 22 is switched to some other one. And the sprinkler plate 10 is provided with a sprinkler port inlet alternately corresponding to the jetting holes 5, 6 and communicating with each sprinkler ports when rotated for the prescribed angle, and the sprinkler port inlets 23, 23 corresponding one jetting hole 5 thereof are made to communicate with each other.
Patent JP-S59152508-A (JP)
Title: Picture information storing and retrieving device
Inventor: SHIMIZU MAKOTO
IPC: G11B5/09
Filed: 1983-02-18
Abstract: PURPOSE:To store assuredly the control information to a floppy disk by storing the control information and the start address of a program to store said control information to a control information memory medium. CONSTITUTION:The retrieval title of the picture information set selectively at a register mode is supplied through a keyboard 24. A CPU12 checks the propriety of the input data from the number of digits, the types of characters, etc. in accordance with the format of the retrieval title. If it is decided the corresponding retrieval title is correct, it is sent and stored to a main memory 13. Then an original 20 is set to a 2-dimensional scanner 19, and therefore the CPU12 actuates the scanner 19 and an optical disk device 21. The scanner 19 gives a 2- dimensional scan to the picture information on the surface of the original 20 to convert the information photoelectrically. The line information thus obtained is sent successively to a page buffer 15, and the stored picture information equivalent to one page is stored in a display interface 18. This picture information is then sent to a CRT display device 25, and the pictures corresponding to the picture information is displayed.
Patent JP-H03254682-A (JP)
Title: Method for construction of cdna library
Inventor: OISHI MICHIO
IPC: C12N15/09
Filed: 1990-02-05
Abstract: PURPOSE:To construct a cDNA library and to facilitate the separation of a gene participating in the generation and differentiation by modifying and reassociating a cDNA after the preparation of a duplex cDNA. CONSTITUTION:A prepared duplex cDNA is subjected to modification and reassociation treatment preferably by subjecting the cDNA to electrophoresis and carrying out the modification and reassociation treatment in the gel (e.g. agarose gel) after the electrophoresis. The duplex cDNA recovered from the gel is integrated into a vector e.g. by an in vitro packaging using bacteriophage lambda. A cDNA library is constructed by cloning the vector in a proper host cell such as E.coli.
Patent JP-H07214702-A (JP)
Title: Manufacture of packing bag with fastener and intermediate body thereof
Inventor: MAZAKI HIDEHIKO
IPC: B65D30/20
Filed: 1994-01-31
Abstract: PURPOSE:To constitute the intermediate body so that fitting of a fastener is easy and a bag is not feared to be broken even if the bag is filled with contents after making of the bag. CONSTITUTION:A notch 6 is provided in a sealing flap 5 along an outer projected fringe 51 of the sealing flap 5 formed by pulling outside an inner projected fringe of a turning-in part 2 of a gusset, wide-opening pieces 7 facing on each other are formed by the notch 6 and a male and female fasteners are fitted to respective insides of the wide-opening pieces 7.