baber/WOPTO huggingface dataset:
Patent JP-H10102927-A (JP)
Title: Frame installing metal fitting
Inventor: IKENOTANI SHINJI
IPC: E06B1/60
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate installation by screw-fitting a connecting screw member to an inner peripheral screw part of a cylindrical screw member, and screw- fitting a lock nut to a screw shaft of the connecting screw member. SOLUTION: First of all, a small hole F1 having a diameter slightly smaller than an outer peripheral diameter of a cylindrical screw member A, is penetratingly arranged in a door frame F to be installed, and the cylindrical screw member A is screw-fitted until it is sunk in the small hole F1 of the door frame F. Next, a screw shaft 11 to which a lock nut 14 is screw-fitted is screw-fitted in an inner peripheral screw part of the cylindrical screw member A. Next, a driver T is inserted into the small hole F1 , and is fitted in a fitting groove existing on an end surface of the screw shaft 11 of a connecting screw member B, and the screw shaft 11 is rotated by the driver T, and a tip screw part 13 is screwed in a wall surface W. The door frame F is installed on and fixed to the wall surface W through the connecting screw member B.  Therefore, various members in a building are installed, and can be easily installed on a fixing part with excellent workability.
Patent JP-H0299024-A (JP)
Title: Dust collector
Inventor: ARAI HIROSHI
IPC: F23J1/02
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a dust collector of a low price and small size which can suck ignitable substances or liquid, such as cigarette butt and so on by setting a dust collecting case with a nonflammable nozzle to the head part of a plastic hose connected to a dust collector body having a suction fan built in. CONSTITUTION:A dust collector body 10 is provided with a hanging cord 11 and has a storage battery and a D.C. motor connected to a suction fan driven by this battery built in. The D.C. motor, when a switch 14 of the dust collector body 10 is on, generates an air stream for suction from a flexible hose 40 connected to the front to an exhaust port at the back. A dust collecting case 20 is provided with a nozzle 21 protruding forward which is made of nonflammable materials such as metal or a fireproof plastics, etc., and is connected to the head of the flexible hose 40 at the back. To the upper part of the dust collecting case 20, a handle 24 is attached, and a water tank 22 with a lid 28 for feed water is provided replaceable by a clamp 29 and watertightly. Further, to the dust collecting case 20, a control konb 25 to jet water from the head of the nozzle 21 and also a control konb 27 to pour water into the dust collecting case body 23 are provided.
Patent JP-2001076096-A (JP)
Title: Device and method for image analysis
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06K9/38
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To decide the properties of a pixel group having respective luminosity values, with only a linear histogram obtained from a multi-valued image. SOLUTION: A luminosity value histogram generation part 3 generates a histogram, showing the distribution of the numbers of pixels by luminosity values. A black isolated point histogram generation part 4 generates a histogram, showing the distribution of the numbers of black isolated points generated in an image, when the luminosity values by pixels are binary coded by thresholds. A white isolated point histogram generation part 5 generates a histogram, showing the distribution of the numbers of white isolated points. A luminosity area division part 7 divides the luminosity value histogram into multiple luminosity areas, and a property decision part 8 compares the numbers of black isolated points with the numbers of white isolated points to decide as a background color a pixel group, having the peak luminosity value of a part where the both approximate each other.
Patent JP-H02129515-A (JP)
Title: Method and apparatus for measuring relative derection change in onboard navigation system
Inventor: UORUTAA BII ZABUORI
IPC: G01C22/00
Filed: 1988-10-07
Abstract: PURPOSE: To reduce an error in directional change due to an error in the measurement of wheel driving distance by providing a pair of sensors on two opposing wheels in side direction of a front wheel or a rear wheel and measuring the difference in distance where the wheel pair drive during turning. CONSTITUTION: A pair of wheel driving distance measurement sensors 10 and 11 are mounted to rear wheels 4 and 5. The output of the sensors 10 and 11 is connected to a CPU 12 and a memory 12, and a flux gate compass 15 are connected to the CPU 12. Then, the driving distances of the rear wheels 4 and 5 that rotate during fuming are measured, and the difference signal ΔD in distance that the rear and front wheels 4 and 5 drove is generated. Also, the speed of a vehicle during turning is measured, and a speed signal V is generated. Further, a signal T corresponding to distance between wheels and a signal ΔQw corresponding to the directional change obtained from the measurement of wheel driving distance are generated. The CPU 12 calculates the relative directional change of a vehicle using a specific equation from the signals.
Patent JP-H08122565-A (JP)
Title: Ferrule for optical connector
Inventor: MURAKAMI KEIJI
IPC: G02B6/36
Filed: 1994-10-19
Abstract: PURPOSE: To enable high-density packaging of multi-fiber connectors and to reduce the size thereof by setting the thickness of a flange part of a ferrule approximately equal to the diameter of a fitting part. CONSTITUTION: This ferrule 1 is composed of, for example, zirconia-based ceramics and has a cylindrical fitting part 11 and the flange part 13 formed integrally therewith. The flange part 13 is formed into such a shape that its sectional shape is rectangular along the plane orthogonal with the axial center line of the fitting part 11. The length on the shorter side of the rectangular shape is set at a size equal to the outside diameter of the fitting part 11 or slightly larger than this outside diameter. For example, the diameter of the fitting part 11 is 0.5mm and the thickness of the flange part 13 is set at 0.5mm. The length of the fitting part 11 is determined by the length of the sleeve of the connector holding the fitting part 11.  Since the flange part 13 is formed as such thin sheet, the packaging of the respective ferrules 1 at a fine pitch is possible when these ferrules are packaged into a plug by paralleling the flange parts 13.
Patent JP-H1189850-A (JP)
Title: Production of cup-like collecting blade body for procedure part of procedure tool for endoscope
Inventor: MORI MAKOTO
IPC: A61B1/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the hooking of the rugged parts at both edges of cup-like collecting blade bodies by the penetration thereof into the tissue and to make it possible to surely taken out the tissue by molding these blade bodies before edging through a sintering treatment, then subjecting the edges of cup blades to an electrolytic polishing treatment, thereby edging the blade bodies. SOLUTION: A procedure part formed by supporting the cup-like collecting blade bodies 6, 7 via opening/closing link mechanisms 8 to a pair of connecting links 5b is mounted at the front end of a cord-like connecting member 2 which is drawn out of an operation section and is inserted into the body via an endoscope. The production of such collecting blade bodies 6, 7 is executed by first forming the cup-like collecting blade bodies 6, 7 having a three-dimensional shape by a metallic powder injection molding treatment and sintering treatment. The edges 23 of the cup blades 19, 20 are then subjected to the electrolytic polishing treatment to dissolve the surfaces of the edges 23 and are finished sharp. At this time, the irregular and shallow ruggedness shapes are formed by the dissolution of the metallic powder particles. The rugged parts are easily penetrated into the tissue.
Patent JP-H03116630-A (JP)
Title: Gas electric discharge display panel
Inventor: KOIWA ICHIRO
IPC: H01J17/04
Filed: 1989-09-29
Abstract: PURPOSE:To obtain fine spreading of an electric discharge even when mercury is not contained in a cathode electrode and ensure the long life of a gas electric discharge display panel by constituting the cathode electrode of a base electrode containing metal and an upper electrode formed on the base electrode and containing SiO2. CONSTITUTION:A cathode electrode 2 comprises a base electrode 6 containing metal (e.g.Ni) and an upper electrode 7 formed on the base electrode 6 and containing SiO2. The SiO2 of the upper electrode 7 functions as binders so that the cathode electrode 2 can be baked at temperatures much lower than when conventional low melting-point glass (baking temperature more than 500 deg.C) is used. After baking SiO2 has properties against high temperature so that there is little possibility that the impact of ions causes deterioration of the electrode surface. Thus fine spreading of an electric discharge is obtained even when the cathode electrode does not contain mercury, and the long life of the gas electric discharge display panel is ensured.
Patent JP-2001077361-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: MIYAMOTO MASABUMI
IPC: H01L21/8238
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the junction capacity of source/drain regions and to realize a high speed device operation by introducing the impurity of a conduction type opposite to a semiconductor substrate by oblique ion implantation and forming a counter dope layer by bringing it into contact with the lower par of a low concentration semiconductor region. SOLUTION: In an n-channel-type MISFETQ1, a p-type counter dope layer 8 whose impurity concentration is substantially low is formed below a low concentration semiconductor region 3 by oblique ion implantation. Thus, the junction capacity of the low concentration semiconductor region 3 can be reduced. The lateral invasion distance of a side wall spacer 7 from a spacer end to a channel direction can be adjusted at the angle of oblique ion implantation. Junction capacity between the low concentration semiconductor region 3 and the semiconductor substrate 1 can be reduced in a range that does not affect the short channel characteristics and therefore a high speed device operation can be executed.
Patent JP-H03117705-A (JP)
Title: Piston for fluid pressure operated cylinder
Inventor: KAMIMURA TOSHIO
IPC: F15B15/14
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the cost by separating a piston head into segments, which are opposed to each other with a protrusion-radially provided on a piston rod to be sandwiched therebetween and brazing each other. CONSTITUTION:A piston rod 15 has an large-dia. portion 21 provided as protruded radially to separate a piston head in head segments 22A, 22B, which are opposed to each other with the portion 21 sandwiched between them. Then, the head segments 22A and 22B are brazed together, and both of them and the large-dia. portion 21 are also brazed. It is, thus possible to reduce the lower cost without wasting raw material.
Patent JP-H0685428-A (JP)
Title: Hybrid integrated circuit device
Inventor: DEGUCHI KAZUHIDE
IPC: H05K1/02
Filed: 1992-08-28
Abstract: PURPOSE:To finely adjust characteristics after assembling and cap-sealing in a high frequency power amplification hybrid integrated circuit. CONSTITUTION:A window 8 is provided on the necessary place of the part where the circuit substrate 2a of a heat-radiating film 1a, a pad 11, which is connected to the upper surface of the circuit substrate by a through hole 9, is provided on the back side of the circuit substrate exposed to the window 8, an external part 10 is attached, and as a result, a specific circuit part 3 can be adjusted or changed even after completion of capping. Consequently, the characteristics of a hybrid integrated circuit can be optimized in the frequency zone used on the side of the user.
Patent JP-S63108170-A (JP)
Inventor: NAGASAKA HIROFUMI
IPC: F25B27/02
Filed: 1986-10-25
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-S62113833-A (JP)
Title: Control method for engine speed
Inventor: SHIBA JUNJI
IPC: F02D41/04
Filed: 1985-11-13
Abstract: PURPOSE:To enable a correct control to be continually performed, by correcting a counting value of a counter to a value, showing an idle position, at each time a step motor is returned to a valve closing position by a return spring, when an engine is in idle operation, in the case of the engine in which the opening of a throttle valve is controlled by the step motor. CONSTITUTION:A control quantity sensor 14 comprises a potentiometer detecting a control quantity of an accelerator pedal 13 constituting an operating mechanism 12 of a throttle valve 2, and a control unit 11, inputting an output signal of the control quantity sensor 14 with an engine speed signal, is provided actuating a step motor 8 and controlling the opening of the throttle valve 2 by a driving signal set on the basis of the both output signal of the sensor 14 and engine speed signal. While the control unit 11, when the accelerator pedal 13 is released, stops energization of the step motor 8 and returns the throttle valve 2 interlocking to the step motor 8 by tension of a return spring 5 to an idle position. And here a counting value of a counter 15, provided for recognizing a position of the throttle valve, is corrected to a predetermined value showing the idle position.
Patent JP-H0995052-A (JP)
Title: Thermal recording material
Inventor: MIYAUCHI SHINOBU
IPC: B41M5/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material free from a blocking phenomenon even under high temperature and high moisture conditions and with extremely long shelf life and excellent flexibility to equipment. SOLUTION: In a thermal recording material consisting of a thermally color forming layer containing a leuco compound and a developer formed on a support, a protecting layer composed mainly of a resin and a crosslinking agent, both of which show the same crosslinking reaction is provided on the thermally color forming layer as a front face protecting layer and also on the rear face of the support as a rear face protecting layer. In addition, the resin having nothing to do with the crosslinking reaction is added to the rear face protecting layer and/or the front face protecting layer.
Patent JP-S62112565-A (JP)
Inventor: TAKASHIMA YUKISUKE
IPC: A61M1/36
Filed: 1985-11-12
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-S62115603-A (JP)
Inventor: MIYAZAWA KENJI
IPC: F21S8/10
Filed: 1985-11-13
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-H06244021-A (JP)
Title: Electrophotographic device
Inventor: ISHIHARADA MINORU
IPC: H01F7/02
Filed: 1993-10-12
Abstract: PURPOSE:To provide an electrophotographic device which is capable of simplifying a manufacturing process and enhancing mounting accuracy as well. CONSTITUTION:In an electrophotographic device having a column-shaped magnet roll and support means which supports the roll, notched support parts 13 are formed on both ends of the magnet roll 1 while receiving parts are installed to the support means in such a fashion that they may meet the support parts 13, thereby providing the electomagnetic device. This construction makes it possible to simplify the manufacturing process and reduce manufacturing cost. In addition, this construction provides other advantages which make it possible to enhance mounting accuracy and hence enhance yields.
Patent JP-2000076233-A (JP)
Title: Document processor
Inventor: SASAHARA NOBUO
IPC: G06F3/0481
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a document processor which can omit an operation to set a half-size mode when a cursor is moved. SOLUTION: This document processor shows a produced or edited document on a display device (CRT) 8 under the control of a CPU 1 and a display function controller (CRTC) 7. When a cursor is moved on the screen of the CRT 8 in response to the contents of a pointing device(PD) 14, the cursor is moved in each half size even though an input mode shows a full size as long as the cursor is kept on a blank code. Thus, it's not required to perform an operation to shift the input mode to a half-size mode when the cursor is moved.
Patent JP-H0897106-A (JP)
Title: Electrical double-layer capacitor
Inventor: KURIHARA KANAME
IPC: H01G11/00
Filed: 1994-09-24
Abstract: PURPOSE: To provide an electrical double-layer capacitor where capacitor cells which are laminated in multiple layers are electrically connected by a reliable structure. CONSTITUTION: In an electrical double-layer capacitor 10, lead terminals 23 and 24 are connected to both electrode surfaces of a cell lamination body 22 where coin-type capacitor cells 21A and 21B are laminated via a reception member II and resin armor body 25 is formed around the cell lamination body 22. The reception member 11 is formed in cup shape having a bottom part 12 which is welded to the capacitor cell 21A and a flange which is engaged to and retains the outer-periphery surface of the capacitor cell 21B while being connected to the bottom part 12.
Patent JP-S63108261-A (JP)
Title: Dry type channel analysis slide and its production
Inventor: TSURUTA HIKARI
IPC: G01N33/52
Filed: 1986-10-27
Abstract: PURPOSE:To permit efficiency assembling of a slide with high accuracy by sandwiching a flexible plane member between flat plate-shaped members, laminating the members and thermally adhering the same to integrate the members. CONSTITUTION:Double-coated thermoadhesive tapes 2a, 3a with release paper faced on the outside are superposed on both faces of a hoop material 1a and are thermally adhered at 4 points each. A square aperture is then opened by a punch 5a at the rectangular center formed by the 4 points. The release paper of the thermoadhesive tape on the lower side is stripped and two sheets of the hoop materials 1a, 7a are adhered via the tape 3a thereon. A circular hole is opened by a punch 9 to the lower hoop material 7a in the position corresponding to the center in the aperture of the upper hoop material 1a. A square chip 10 is so inserted into the recess in the aperture of the upper material 1a that the color forming layer is positioned on the lower side. A circular hole is opened by a punch 12 separately to a 3rd hoop material 13a and the material 13a is so superposed on the upper tape 2a that the centers of the circular apertures align to each other. Such material is then thermally adhered over the entire surface except the aperture parts.
Patent JP-H1189612-A (JP)
Title: Slider for slide fastener and metal mold thereof
Inventor: WAKABAYASHI MASAO
IPC: A44B19/26
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fine slider in which a cantilever-beam shaped handle- fitting lever capable of being easily plastic-deformed is installed on a body, and also in which no parting line is appeared on the surface of the slider. SOLUTION: In a slider made of die casting, a cantilever-shaped handle-fitting lever 5 is provided on the upper surface of a slider body 1 so as to be projected from the upper surface of the guide post 4 toward the rear opening 11, and the rear end of the handle fitting lever 5 is opened. In this case, in the slider of the type the handle is fitted afterward, a square empty part 12 penetrated in the longitudinal direction is provided to the base part of the handle-fitting lever 5, and also, a suspended projection 14 having nearly the same width as that of the empty part 12 is provided to the undersurface at the rear end of the handle fitting lever 5 so as to provide an empty space capable of insertedly fitting the fitting ring of the handle between the upper wing plate 2 and the lever.  Thus, the plastic deformation of the handle-fitting lever 5 is facilitated by the installation of the empty part 12, and also, when the handle-fitting lever 5 is molded, since the core can be inserted backward and forward, the occurrence of a parting line on the surface can be advantageously prevented.
Patent JP-S63110910-A (JP)
Inventor: KAWAI MASANORI
IPC: H02H3/093
Filed: 1986-10-27
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-H01100263-A (JP)
Title: Ecr surface reactor
Inventor: SUZUKI YASUHIRO
IPC: C23C14/22
Filed: 1987-10-09
Abstract: PURPOSE:To uniformly treat a large-diameter specimen by providing a magnetic field divergence-intensifying means, etc., to form plasma density in the vicinity of a specimen into a wide range and making it possible to take uniform and large-diameter ions and reaction species out of a plasma chamber. CONSTITUTION:This ECR surface reactor is constituted of a plasma chamber 1, a treatment chamber 2, etc., and an annular electrode 14 facing a material (specimen) 8 to be treated and covering the periphery of this specimen 8 and a magnetic field divergence-intensifying means are provided to the inside of the above chamber 2. In the above plasma chamber 1, a treatment gas supplied through a gas-introducing hole 11 is formed into plasmic state by means of microwaves and a magnetic field B by the application of electron cyclotron resonance to produce ions. Further, the above treatment chamber 2 contains a specimen stand 6 on which the specimen 8 is placed in a manner to be opposed to a charged particle takeoff hole 100 in the plasma chamber 1. Moreover, by means of the above-mentioned magnetic field divergence-intensifying means, the divergence of the line B of magnetic force can be strengthened at the peripheral surface of the specimen 8.
Patent JP-S61120371-A (JP)
Inventor: KAARU KURESUUHAIN
IPC: G11B15/675
Filed: 1985-11-15
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-S63110592-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: H05B6/12
Filed: 1986-10-27
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-H0197501-A (JP)
Title: Cutting tool made of cemented carbide brittle material
Inventor: NAKAJO TOSHINORI
IPC: B23B27/00
Filed: 1987-10-09
Abstract: PURPOSE:To conduct sharp cutting with a high accuracy by the tool in the caption from the beginning of its use by previously performing the micro- machining of the acute point of a cutting edge in a positive way so as to form a round or flat surface therein. CONSTITUTION:In conducting the micro-machining of the tool concerned, the hatched area in the acute point 3 of a cutting edge, where a cutting face 1 and a flank 2 intersect each other, is removed as illustrated so as to form the top of the cutting edge with a round or flat surface l. The round or flat surface l is made by performing ion etching, chemical polishing, or grinding with abrasive grain after the cutting face 1 and the flank 2 are machined, so that its diameter or width is taken at 0.03-0.5mum. Thus, the acute point 3 of the cutting edge is machined and finished to be formed in the round or flat surface, so that sharp cutting with a high accuracy by the tool concerned can be conducted in a stable state over a long period from the beginning of its use.