baber/WOPTO huggingface dataset:
Patent JP-H08185722-A (JP)
Title: Water stop electric wire and manufacture thereof
Inventor: YASUKUNI JUN
IPC: H01B7/282
Filed: 1994-12-28
Abstract: PURPOSE: To surely prevent the water immersion of a core wire constituted of a strand of plural conductor element wires. CONSTITUTION: Highly hygroscopic resin powder 11 is stuck on the outer periphery of twisted conductor strands 3-9, and the highly hygroscopic resin powder 11 is filled between the conductor strands 3-9. When water infiltrates from the terminal of this electric wire, the highly hygroscopic resin powder 11 is expanded to cut off water immersion. A means feeding a solution diluted with the highly hygroscopic resin powder by a solvent is installed on a conveyance path guiding multiple conductor strands for the electric wire to a twisting die, the solution is sprayed to the conductor strands by the feeding means before the plural conductor strands are twisted, and the solution is stuck on the outer periphery of the conductor strands. After the conductor strands 3-9 pass through the twisting die and are twisted, they are heated and dried by a drier.
Patent JP-H08189322-A (JP)
Title: Four cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F01M1/04
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the whole height of an engine so as to form a device in a compact size by suitably lubricating a desired position by oil even if the position of the engine is any changed, and to simplify a structure and achieve cost down by eliminating a forcibly feeding means such as an oil pump. CONSTITUTION: When a mixture of oil and air is supplied to a crank chamber 5 by a mixture supplying device 21 while utilizing pump action of the crank chamber 5 by stroke operation of an engine, a mixture is forcibly supplied to a valve system chamber 15, and be refluxed from the valve system chamber 15 to the mixture supplying device 21 through a filter and an oil tank 23 again.
Patent JP-H11174292-A (JP)
Title: Tape for armor of optical fiber cable and optical fiber cable
Inventor: FUKAZAWA MASAKATA
IPC: G02B6/44
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce the generation of an induction voltage on a tape for armor even when a cable is arranged near the optical fiber cable. SOLUTION: This tape is a tape T for the armor of an optical fiber cable arranged on the outer periphery of an optical cable core, is formed by laminating plastic sheets 1, 3 and 4 and a metallic sheet 2, the metallic sheet 2 is divided into the metallic sheets of small pieces, arranged so as to mutually overlap a part of the adjacent metallic sheets 2 and also, a plastic sheet (insulation layer 3) for mutually insulating the adjacent metallic sheets is interposed between them. For this optical fiber cable, the tape T for the armor formed by laminating the plastic sheets 1, 3 and 4 and the metallic sheet 2 is arranged on the outer periphery of the optical cable core.
Patent JP-H05180857-A (JP)
Title: Noncontact speed recorder or displacement gauge attaching structure
Inventor: YUDE YOSHIYUKI
IPC: G12B15/04
Filed: 1991-12-20
Abstract: PURPOSE:To maintain the detection properties of a rotation sensor coil and a displacement sensor coil and ensure cooling of the rotation sensor coil and the displacement sensor coil. CONSTITUTION:A ceramic blowout port member 11 is attached to the shaft 3 side end of a supporting member 10. As the blowout port member 11 is made of ceramic, has less expansion due to heat and holds a cooling air blowout port 8 stably sized, the flow of cooling air is kept always in a stable, good condition to provide efficient cooling for a rotation sensor coil 4 all times. By forming the blowout port member 11 of electric-insulation ceramic, the effect on time detection properties of the rotation sensor coil 4 and a displacement sensor coil 5 is prevented to provide more detection precision for the rotating speed and the displacement of a shaft 3.
Patent JP-2000160099-A (JP)
Title: Surface modification of silicone-based coating film
Inventor: GOTO HIROAKI
IPC: B05D3/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance surface energy of a silicone-based coating film and improve anti-fouling and over-coating adhesivity by coating a base material with a silicone-based coating material containing a resin or a compound which has a hydrolyzable group and/or a hydroxysilyl group directly bonding to a silicon atom and further subjecting the formed film to plasma discharge treatment. SOLUTION: A polymer to be used is a homopolymer of a vinyl monomer containing a hydrolyzable group and/or a hydroxysilyl group or a copolymer of the above monomer with an epoxy group-containing monomer, a hydroxy group-containing monomer, and if necessary, other monomers. The monomer includes vinyltriethyoxy silane, vinyltriemethoxy silane and the like. An apparatus for plasma treatment is not limited to a specific one, if predetermined gas can be introduced and an electric field can be impressed but commercially available barrel type and parallel plate type plasma generating apparatuses are usable.
Patent JP-H11151351-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which an out-ball chute formed in the lower part of a game board can easily be machined. SOLUTION: A connecting space part related to an outlet 41 formed in the lower part of a game board 13 is shaped by notching the total plate thickness of the game board 13 by a predetermined width in the vertical direction. This machining can be achieved simply by notching the thickness vertically from the bottom surface of the outlet 41 formed in the game board 13 to the lower end of the game board 13, so that the connecting space part is formed by a simple method.
Patent JP-H11157940-A (JP)
Title: Silicon nitride complex sintered compact material having low frictional property
Inventor: OSUMI KAZUO
IPC: C04B35/584
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride complex sintered compact material having low frictional properties without the problem with mechanical strength by combining a parent phase of silicon nitride with boron nitride. SOLUTION: This silicon nitride complex sintered compact material is obtained from mixed powder of silicon (Si) powder, boronized iron (FeB) powder and tantalum oxide (Ta2 O5 ) powder or tantalum boride (Tab) powder as a starting raw material and comprises silicon nitride particles 2, complex particles 3 obtained by combined sintering of boron nitride and an iron compound, tantalum compound particles 4 and particles 5 of silicon, aluminum and yttrium oxynitride are mutually crossed.
Patent JP-2001152906-A (JP)
Title: Control unit for internal combustion engine
Inventor: SASAKI KOJI
IPC: G01L23/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a control unit for an internal combustion engine which can prevent insulative mold resin from entering a space in a sensor case on an upper surface of an atmospheric pressure sensor. SOLUTION: This control circuit is actuated for controlling at least one of an ignition device and a fuel injection device for an internal combustion engine with atmospheric pressure sensed by means of an atmospheric pressure sensor 2 being one of control conditions. The control circuit has a printed board 3 packaged together with the atmospheric pressure sensor 2, a sensor case 1 fixed in respect to the printed board 3 and housing the atmospheric pressure sensor 2 thereinside, and an outer package case 5 housing the printed board 3 and the sensor case 1. Insulative resin is charged in the outer package case 5 to mold a mold part 7. The atmospheric pressure sensor 2 is fitted to the sensor case 1 on the opposite side to the printed board 3 while sealing through a packing 14.
Patent JP-H07155422-A (JP)
Title: Curbstone of track and field stadium or the like
Inventor: NISHIMURA YOSHIO
IPC: A63C19/00
Filed: 1993-12-02
Abstract: PURPOSE:To prevent curbstone members from descending when they are projected from the ground surface. CONSTITUTION:The whole of a curbstone is divided into plural curbstone members 3, and the curbstone members 3 are made to move perpendicularly and horizontally by means of a link mechanism and a fluid cylinder 5, and at the same time a descent preventing mechanism 26 is provided at the fluid cylinder 5, and the curbstone members 3 are raised from the ground surface, then the engage-stopping member 27 of the descent preventing mechanism 26 is projected by the push-pressing force of spring 30, and is engaged with a groove 5a1 formed at the piston rod 5a of the fluid cylinder 5, and the piston rod 5a is fixed so as not to descend.
Patent JP-H10176064-A (JP)
Title: Dehydration of sludge and dissolution of polymer
Inventor: AKAMATSU KOSABURO
IPC: C02F11/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To enable the dehydration at a low moisture content and a high cake recovery ratio by treating a sludge with an aqueous solution of an organic polymer flocculant at a high concentration, pulverized in the presence of water under shear in a compact storage tank and dissolving apparatus and hardly causing deterioration with time. SOLUTION: (A) An aqueous solution of an organic polymer flocculant obtained by applying shear to (A1 ) a granular organic polymer flocculant having >=0.25mm grain diameter and pulverizing the polymer flocculant to <=0.25mm grain diameter is added to (B) a sludge such as an organic sludge or an inorganic sludge from a plating waste liquor, etc., to flocculate the component B. The flocculate is then dehydrated in a decanter, etc.  The component A is obtained as a uniform aqueous solution at a high flocculant concentration of 1-3% by feeding the component A1 and water from feeders 2 and 3 thereof through a hopper 4 to, e.g. a shearing device 5 equipped with a fixed outer peripheral part having <=0.25mm slit width and a rotating part rotating adjacently thereto, shearing the component A1 , finely pulverizing the component A1 in the shearing device 5, dissolving the pulverized flocculant in water, passing the resultant aqueous solution through a slit and transferring the solution from a pipeline 6 to a storage tank 7.
Patent JP-2000158781-A (JP)
Title: Ink supply device
Inventor: IKENOYA HIDENOBU
IPC: B41L13/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To securely fix the position of a doctor roller to a squeegee roller. SOLUTION: A squeegee roller 15 is interposed rotatably between a pair of side plates 50, 50 connected by a connection member 52. A doctor roller 16 is provided thereon in obliquely vertically movable relation. A main body 64 is fastened to a joint member. A lifting bolt 62 of the doctor roller 16 pierces through the main body 64, and a nut 66 screwed to an upper end screw part 60 engages with the main body 64. When a nut is turned, a doctor gap 110 is adjusted through the movement of the doctor roller. The main body includes a fixing member 70. A tapered fixing surface of the fixing member 70 is fixed in contact relation to a tapered surface 72 of the lifting bolt 62. The tapered surface and fixing member serve as a mechanical stopper relative to a force of separating the doctor roller 16 from the squeegee roller 15.  The doctor roller never moves if it undergoes force during printing in the direction spaced from the squeegee roller so as to keep its fixed state.
Patent JP-H08185623-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: C09D9/04
Filed: 1994-12-28
Abstract: PURPOSE: To ensure satisfactory dispersibility and to provide a magnetic recording medium having satisfactory electromagnetic transducing characteristics and still durability. CONSTITUTION: Magnetic powder used in a magnetic layer is iron nitride powder having 160-210emu/g saturation magnetization σs , 1,500-2,500Oe coercive force, an acicularity ratio of 5-15 and 0.05-0.15μm major axis size. One kind of surfactant or a mixture of surfactants selected from among carboxylate, sulfonate, nitric ester and phosphoric ester surfactants, betaine type, ether type, ether ester type and ester type surfactants, a nitrogen-contg. surfactant and modified products of them and phosphoric ester and/or lecithin are added to the magnetic powder by 0.2-5wt.%.
Patent JP-H05152919-A (JP)
Title: Through-current control circuit
Inventor: TOSUMI YASUKAZU
IPC: G11C16/06
Filed: 1991-11-28
Abstract: PURPOSE:To avoid a defect of start in a boosting circuit by preventing occurrence of a through-current due to a short-circuit between a power supply and ground and a short-circuit of a capacitor in a switching circuit so as to suppress the increase in the current consumption. CONSTITUTION:In a switching circuit provided with MPa-MPn whose one terminal connects to a power supply Vcc and which are connected in parallel and with an MNa connected in series with the ground, the MNa is turned on and then the MNa is turned off when a control signal for turning on any of MPa- MPn is inputted.
Patent JP-2000163167-A (JP)
Title: Electronic equipment and method for controlling data rewriting of electronic equipment and storage medium for storing computer readable program
Inventor: KASAMATSU TAKEHIKO
IPC: G06F1/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To normally finish data rewriting without destroying the contents of a non-volatile memory by ensuring power supply from a built-in battery even when outside power supply is interrupted. SOLUTION: When this electronic equipment is operated by power supply from an adaptor 10, whether or not the voltage of a built-in battery 20 is within a normal operating range is detected through a battery voltage detecting part 41, and this detected battery voltage is judged so that a data rewriting executing state for a non-volatile memory 108 at the time of power supply from the adaptor 10 can be controlled by a CPU 105.
Patent JP-H05168524-A (JP)
Title: Removing device for body hair
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide the subject device which is formed so as to be easily held, by which body hairs are evenly removed and which is made more convenient. CONSTITUTION:A plurality of catches are placed side by side. A body hair- removing means 2, in which the catches are opened and closed periodically in axial direction in order to pinch body hairs and are turned or rolled or reciprocated in order to pull them out, is provided at the top end part of a main body 1. The main body 1 is bent and inclined to the top end part thereof and is composed so as to be bent and inclined on the side of the direction in which the body hair-removing means introduces the body hairs.
Patent JP-H09179404-A (JP)
Title: Image forming device
Inventor: SAITO TAKESHI
IPC: G03G15/01
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To heighten the effect of preventing the scatter of a developer in a developing area and prevent a visible image from being disarranged by providing a sealing member for preventing the scatter of the developer, and bringing the tip part of the sealing member into contact with the surface of a latent image carrier more on the rotating direction upper reaches side than the developing area, over the whole longitudinal length. SOLUTION: Sealing members 93, 93R, 93B for preventing the scatter of a developer existing in a developing area D are respectively provided at developing apparatus 3, 3R, 3B, and the tip part of the sealing member 93 of the developing apparatus 3 in a developing position is brought into contact with the surface of a photoconductor drum 11 more on the upper reaches side in the rotating direction of the photoconductor drum 11 than the developing area D. Accordingly, when the developing apparatus 3 is in developing action, that is, when the developer is most liable to scatter from the developing area D, the tip part of the sealing member 93 additionally provided at the developing apparatus 3 is in contact with the surface of the photoconductor drum 11 over the whole longitudinal length, so that the scatter of the developer can be effectively suppressed.  Also since the tip of the sealing member 93 comes in contact with the upper reaches side in the rotating direction of the photocnductor drum 11, there is no fear of disarranging a visible image.
Patent JP-H03202896-A (JP)
Title: Cursor display device
Inventor: NAGATOMI KAZUYASU
IPC: G09G5/08
Filed: 1989-12-29
Abstract: PURPOSE:To execute an easily visible and unique cursor display by providing a display start position detecting means for detecting a display start position of a cursor, and display stop position detecting means for detecting a display stop position of the cursor. CONSTITUTION:To a cursor display start coordinate register CXS and a CYS, 31 and 11 are set, respectively. Also, to a cursor display stop coordinate register CXE and a CYE, 45 and 26 are set, respectively. A comparison result signal (a) and a comparison result signal (a) becomes logic '1' while a CX counter is 31 - (h), and a comparison result signal (c) becomes logic 2 while the CX counter is '0' - 45. A cursor display period in one line becomes AND of the comparison result signal (a) and (c). A comparison result signal (b) becomes logic 2 while a CY counter is 11 - (v), and a comparison result signal (d) becomes logic '1' while the CY counter is '0' - 26. Also, a cursor displaying signal (e) can be expressed by AND (a)&(b)&(c)&(d) of the comparison result signals (a), (b), (c) and (d).
Patent JP-2000166927-A (JP)
Title: Three-dimensional imaging device
Inventor: UBBY JOHAN
IPC: A61B1/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To form the detailed image of a moving organ by arranging at least one movable reference sensor at a position fixed to the organ which should be visualized in a device for three-dimensional imaging of a discus or Aomatic tissues of a patient. SOLUTION: A reference catheter 2 provided with a reference sensor 4 connected to a reference measuring instrument 8 is inserted to the sinus coronarius etc., of the patient 6. Then, two-dimensional images are recorded by an ultrasonic probe 10 provided with plural position deciding sensors 14 and image information by the plural recorded two-dimensional images is transferred to an image forming device 18 with information from a position deciding device 16 concerning the position of the probe 10 when each image is recorded. The device 18 forms the three-dimensional image of a heart 12 through the use of transferred information and at this time an ECG device 22 controls the probe 10, the device 18, etc., to form and store the three-dimensional image of the heart at the optional point of the time of a cardiac cycle.
Patent JP-H08172347-A (JP)
Title: Line marker
Inventor: SUZUKI SHUICHI
IPC: H03K17/00
Filed: 1994-12-15
Abstract: PURPOSE: To form a function capable of forming the connection of lines matched with design by supplying the connection of lines to connected devices or lines. CONSTITUTION: Eight line connection parts and four intermediate vertical lines are prepared and switches are arranged on nodes between horizontal lines and vertical lines as switchgears. When respective switches are set up to ON or OFF states, how to connect the eight connection parts is determined. Generally, a digital circuit individually has outlet and inlet lines, i.e., an outlet line and an inlet line. An inlet/outlet line maker is used for the circuit. The acquisition of a system capable of controlling switchgears from the external like an opening/closing control line for a gate circuit means the acquisition of a line operation system, which is a system for operating a line maker.
Patent JP-2001122416-A (JP)
Title: Wavy conveyor
Inventor: YOKOSAKI YASUHIRO
IPC: B65G15/56
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To exactly form a curved surface of an endless belt on which an object to be conveyed is placed and to retain a stable support attitude of the object to be conveyed at the time of conveying in a wavy conveyor. SOLUTION: In this wavy conveyor, an endless belt 3 made of rubber in which a core metal 2 of which both right and left ends can be mounted to a chain 1 is buried at fixed pinches is rotated in the corrugation state that an intermediate portion 4 between the front and rear core metals 2 the endless band 3 is downwardly curved.
Patent JP-H10182432-A (JP)
Title: Water-soluble sliming agent for condom, and condom coated with water-soluble sliming agent for condom
Inventor: TSUSHIMA KYOGO
IPC: A61F6/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a silicone oil having mainly been used as a lubricant for condoms can easily not be washed out due to the oily property of the silicone oil, when the silicone is adhered to a body or water, and another problem that conventional water-soluble lubricants proposed for the solution of the above problem are insufficient in sliminess and further have defective properties such as stringing. SOLUTION: This water-soluble sliming agent comprises the aqueous solution of one or more kinds of compounds selected from among pullulan, polyacrylic acid ammonium salt, polymethacrylic acid ammonium salt, acacia, dextran, tamarind gum, furcelleran, and starch glycolic acid sodium salt.
Patent JP-H11311740-A (JP)
Title: Lens for image read and image reader using the lens
Inventor: NODA TAKAYUKI
IPC: G02B9/62
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain high resolution, to excellently compensate various aberrations over a wide wavelength range and to lower the manufacturing cost by setting the image read lens consisting of a modified Gaussian type lens consisting of six elements so that the shapes of the respective lenses and specific conditional expressions are satisfied. SOLUTION: The image read lens is constituted by arranging a 1st positive meniscus lens L1 , a 2nd positive meniscus lens L2 , a 3rd negative meniscus lens L3 having its concave surface on the image side, a 4th negative meniscus lens L4 having its concave surface on the object side, a 5th positive lens L5 , and a 6th positive lens L6 having its convex surface on the image plane side and satisfies conditional inequalities 0.37<f12 /f<0.55, 0.19<R3 /f<0.26, and 0.14<R6 /f<0.23. Here, (f) is the composite focal length of the whole lens system, Ri is the radius of curvature of an (i)th lens surface counted from the object side, and f12 is the composite focal length of the 1st and 2nd lenses.
Patent JP-2000356462-A (JP)
Title: Food freezer
Inventor: OSHIMA KEIJI
IPC: F25D25/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To make uniform the velocity and quantity of cooling air passing through food shelves and also to enhance the rate of heat exchange with a cooler. SOLUTION: A cooler 3 and a fan 4 are provided in juxtaposition inside a space surrounded by a heat-insulating box body 2 having a door 1 in the front, and food shelves 6 are disposed in many stages in front of them, so that cooling air sent forward from the fan 4 flows through the food shelves 6, turns back in the shape of a letter U, passes through the cooler 3 and is sucked in from the back of the fan 4, while a distribution duct 8 distributing the cooling air equally to each food shelf 6 is provided in front of the fan 4. Since the flows of the cooling air coming in and out from the food shelves 6 do not interfere with each other and run smoothly through the food shelves 6 at a uniform velocity, freezing of high efficiency and high quality can be executed.