baber/WOPTO huggingface dataset:
Patent JP-H08321295-A (JP)
Title: Sealed type lead-acid battery
Inventor: TOKUHARA YUKIO
IPC: H01M2/12
Filed: 1995-05-26
Abstract: PURPOSE: To judge ocularly if there is poor condition of exhaust valve mounting or airtightness, internal shortcircuiting, etc., by using a valve holding lid which is translucent or transparent. CONSTITUTION: A sealed type lead-acid battery has a translucent or transparent exhaust valve holding lid 1, an exhaust valve 2, and a valve mounting part 3, wherein the valve 2 and part 3 are given different colors or hues. This enables checking ocularly the mounted condition of the exhaust valve 2 and the oversurface deformation in the valve 2. If appropriate patterns arw applied to the oversurface of the valve 2, its deformed condition can ocularly be checked more easily.
Patent JP-H07324582-A (JP)
Title: Automatic boring device
Inventor: MORI KOJI
IPC: E21B19/20
Filed: 1994-05-31
Abstract: PURPOSE:To make automatic boring by mechanizing labor works such as the connection and disconnection of rods made using a pipe wrench or a winch. CONSTITUTION:A leader 1 is installed at the center of a body, and a rod stand 3.1 is arranged on an arc line with the leader 1 as its axis. Also a rod lifting device 2 and a rod rotating drive device 5 are installed on the leader 1, and the rod is lifted up and down and rotated drivingly so as to connect and disconnect them automatically. Then a leader rotating device 6 is installed at the bottom of the leader and, by rotating the leader 1, the rod is picked up from the rod stand 3.1 and transported to a digging position.
Patent JP-2000338043-A (JP)
Title: Method for visualizing tar stain of tobacco
Inventor: ITO KAORU
IPC: G01N21/64
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and visually recognize and evaluate the presence of tobacco tar not recognizable under visible light by the naked eye by bringing a tar stain of tobacco to a visualized state due to the development or luminescence of fluorescence by the irradiation with ultraviolet rays with a specific wavelength. SOLUTION: A tar stain of tobacco is brought to a visualized state due to the development or luminescence of fluorescence by the direct irradiation with ultraviolet rays with a specific wavelength or the irradiation of a cleaner used in the cleaning of an adhesion part of a tar stain of tobacco with ultraviolet rays. Herein, the wavelength of light emitted in order to visualize tar of tobacco is pref. 180-400 mm, further pref., 250-365 mm and, by the irradiation of this light, clearer fluorescence is obtained if tar of tobacco is present. As a cleaner for cleaning a region where tar of tobacco adheres, a nonwoven fabric, a fabric, a fiber aggregate such as a fiber lump or a compressed fiber lump or a soft structure having closed cells or open cells can be used.
Patent JP-H04349151-A (JP)
Title: Optical fluoride fiber
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/00
Filed: 1991-05-28
Abstract: PURPOSE:To obtain optical fluoride fibers capable of optical amplification at 1.30mum wavelength and having high gain. CONSTITUTION:An optical fluoride fiber of claim 1 uses fluoride glass contg. BeF2 and Pr as at least the material of the core. An optical fluoride fiber of claim 2 contains >=60mol% BeF2 in the fluoride glass of the claim 1. An optical fluoride fiber of claim 3 contains Al in the fluoride glass of the claim 2. The optical fluoride fiber of the claim 1 has a compsn. of the core consisting of >=91mol% BeF2, <=2mol% PrF3 and <=7mol% AlF3. This optical fluoride fibers are fibers capable of optical amplification at 1.30mum and having high gain.
Patent JP-H10307280-A (JP)
Title: Spectacle frame
Inventor: ISSHIKI TAKEO
IPC: G02C1/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the spectacle frame which makes it possible to hold and replace lenses only by the depression of a finger without using a tool for rims hemming the lens edges. SOLUTION: This frame is provided with a free space part 3 which does not touch a lens 4 at the part of a rim 1 hemming the lens edge 5. In this case, the straight rim 1 as a material is made circular so that its both the ends form the free space 3, both the ends of the rim 1 are soldered and fixed so that the free space part 3 is positioned inside a wrap around endpiece 7, and the lens 4 is so held that the rim 1 hemming the lens edge 5 has flexibility. At this time, the rim 1 has flexibility of expansion irrelevantly to which part of the rim 1 the free space part 3 is provided at. Further, whether the flexibility of expansion is large or small can freely be adjusted by the size and number of free space parts 3.
Patent JP-H06341933-A (JP)
Title: Hygrometer calibrating device
Inventor: HATTORI SUSUMU
IPC: G01N27/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a small-sized, compact, and highly precise hygrometer calibrating device. CONSTITUTION:A constant temperature water W controlled to be at a fixed temperature T1 is sent between inner body (inside metal body) and outer body (outside metal body) consisting of metals having good heat conductivity to hold the whole body of a saturating device 3 at an uniform temperature. The humidified air Ao from a humidifier 1 is disturbed by the irregular form of the inside of the inner body, and laid into a prescribed temperature by heat conduction to provide a saturated air A1. A hygrometer 6 is calibrated by use of this saturated air 1.
Patent JP-S639751-A (JP)
Title: Transmission belt
Inventor: YAMAMURO SHIGEAKI
IPC: F16G5/18
Filed: 1986-06-30
Abstract: PURPOSE:To enable reduction of the generation of noise by reducing production of chord vibration, by a method wherein plural endless link coupling bodies are positioned in juxtaposition in a manner to be displaced in the position of a pin. CONSTITUTION:When a transmission belt is stretched around V-groove pulleys by engaging a V-block 6 around a pulley V-groove 7, a power is transmitted from a block 6, engaged with the V-groove, to link coupling bodies 3 and 4, and is further transmitted through the block 6 engaged with the V-groove of a pulley on the driven side, and a power is delivered between the tow pulleys. The link coupling bodies 3 and 4 make a 2-piece set, and by arranged the link coupling bodies in juxtaposition in a manner to be displaced in the position of a pin 1, the alignment pitch of the pin 1 is reduced to half from L to L/2, and the bending pitch of the transmission belt wound around the pully V-groove 7 can be reduced to half. The polygonal winding shape of the belt around the pulley is formed further in a similar shape to that of a circle, and when the block 6 is engaged around the pulley V-groove 7 and during delivery, a position contact with the V-groover is slightly displaced axially of the pulley, and production of chord vibration and the generation of noise can be prevented.
Patent JP-S637972-A (JP)
Title: Sheet for receiving thermal transfer
Inventor: EGASHIRA NORITAKA
IPC: B41M5/382
Filed: 1986-06-30
Abstract: PURPOSE:To enhance the light fastness and weatherability of an image formed by the transfer of a dye, by containing a modified polyester resin synthesized using long chain dicarboxylic acid as a dicarboxylic acid component in a receiving layer. CONSTITUTION:A receiving layer 3 is constituted so as to receive an image of a dye transferred from a thermal transfer sheet, for example, a sublimable disperse dye to hold the same. The receiving layer 3 is constituted so as to contain a modified polyester resin containing a long chain methylene group. MW of the modified polyester resin is pref. 10,000-30,000 and the polymerization degree thereof is pref. about 100-200.
Patent JP-S5485750-A (JP)
Title: Photoelectric apparatus
Inventor: UTORO TOMOYUKI
IPC: G02B27/00
Filed: 1977-12-21
Abstract: PURPOSE: To let the wiper always function at the operation start of the photoelectric apparatus and enable wiping of optical system to be always assured by providing the wiper which wipes the optical system and a wiper actuating mechanism which triggers the operation switch of the photoelectric apparatus.  
     CONSTITUTION: In the case of wiping the window of a linear photo detector as an image sensor with a wiper 10, the actuation of a push button 1 for power source switch is transmitted to the wiper 10 via lever mechanism 2 and the window 3 of the photo detector is wiped over the entire surface once at 1 stroke of the push button 1. The depression of the button 1 causes the wiper to move forward and resetting of the push button 1 causes the same to move backward. The wiping stroke is expanded by the lever mechanism 2 in wiping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675652-A (JP)
Title: Image forming member
Inventor: ISHIHARA SHIYUNICHI
IPC: G03G15/04
Filed: 1979-11-27
Abstract: PURPOSE: To form the potential images that can be preserved on isolated conductor surfaces by a specific method after image exposure by providing a transparent conductive layer, a patternlike opaque layer, a photoconductive layer, a patternlike insulation layer, pattern electrodes, a polarization layer and discontinuous isolated conductors successively on a transparent substrate.  
     CONSTITUTION: A transparent conductive layer 2 is formed on a transparent substrate 1 and a patternlike transparent layer 3 on the layer 2, by means of C, Ag, etc. A photoconductive layer 4 is formed on the layer 3 by means of an inorg. or org. photoconductive material. Further, an insulation layer 6 of the patterns corresponding to the patterns of the layer 3 is formed on the layer 4 by means of a synthetic resin and the pattern electrodes 5 which are enclosed except their top surface are formed on the insulation layer 6 by means of a conductor such as Cr. A sustentive polarization layer 7 is formed on the surfaces of the layers 4, 5, 6 by using BaTiO etc., and discontinuous isolated conductors 5 are formed on the layer 7 by a vapor deposition method of In 2 O 3 , Al, etc. Voltage is applied on the layer 3 and electrodes 5 of the resulted image forming member to give directivity to the polarization, after which images 14 are exposed 17 to the differ the polarization states of exposed parts 19 and unexposed parts 18, whereby the potential images that can be preserved are formed on the surface of the isolated conductors 8. These are developed by the toner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H051526-A (JP)
Title: Controller for metal carrier catalyst
Inventor: TANAHASHI SHIGETAKA
IPC: F01N3/24
Filed: 1991-06-25
Abstract: PURPOSE:To provide a controller for controlling energization to a metal thin plate for keeping metal carrier catalyst at a proper temperature by measuring the temperature of the metal carrier catalyst at a good responsiveness. CONSTITUTION:A resistance of a metal thin plate 103 of metal carrier catalyst 102 is measured by a microcomputer 1089 based on a current value through the metal thin plate 103 and a voltage applied to both ends of the metal thin plate 103. A change quantity of the resistance is determined based on a difference between the measured resistance and a resistance under a room temperature, and the temperature of the metal thin plate 103 is determined based on the change quantity. The microcomputer 108 controls a driver part 107 and a power switch part 106 for the determined temperature to be a predetermined temperature, that is a proper temperature, and controls energization to the metal thin plate 103.
Patent JP-H026202-A (JP)
Title: Pneumatic radial tire
Inventor: MORIKAWA YASUO
IPC: D02G3/36
Filed: 1988-06-23
Abstract: PURPOSE:To improve high speed performance and durability of a pneumatic radial tire by arranging the fiber cord of fiber cord reinforcement layer in one layer in the same direction with the steel cord of steel belt reinforcement layer in two layers positioned adjacent to the fiber cord reinforcement layer. CONSTITUTION:The steel belt reinforcement layer of a radial tire is composed of two layers of steel belt 5u, 5d and one layer of fiber cord reinforcement 7 of which both ends are bent. The fiber cord of the fiber cord reinforcement layers 7 are made from polyester copolymer at their cores and composed of core sheath type composite filaments having polyamide copolymer as their sheath components. The fiber cords composing the layers 7 are substantially arranged in the same direction with that of steel cord of the adjacent steel belt layer 5u. It is thus possible to cancel the torsional deformation generated at the layer 5 and the layer 7 so as to improve the high speed performance.
Patent JP-H0446542-A (JP)
Title: Battery type small-sized vibration motor and vibration device using the same
Inventor: YAMAGUCHI TADAO
IPC: H02K7/065
Filed: 1990-06-12
Abstract: PURPOSE:To easily mount on a vibration device by providing means for electrically connecting one of brushes to a case and the other to a bracket, and electrically insulating the case from the bracket. CONSTITUTION:A bracket 2 is engaged with a case 1 through an insulator 3, a magnet 4 is secured to the bracket 2, and further a pair of brushes 5a, 5b are arranged inside the magnet 4. The base end of one brush 5a is inserted to a printed circuit pattern to a flexible film 6, and the base end of the other brush 5b is welded directly to the bracket 2. The film 6 is led to the outer periphery of the magnet 4 through a groove 2a formed on the bracket 2, and an electrode 6a in which the pattern is extended and exposed, is provide. When the bracket 2 is inserted into the case 1, the electrode 6a is electrically brought into contact with the case. Thus, the motor can be easily mounted at a device to be used to obtain a motor having an excellent after-maintenance.
Patent JP-H11302245-A (JP)
Title: Production of monoisocyanate compound and composition for polyurethane
Inventor: MIZUI KIMIYA
IPC: C07C269/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a monoisocyanate compound useful for directly converting a natural trifunctional polyol such as castor oil or lesquerella oil to a bifunctional polyol and having high safety and obtain a composition for polyurethane having low viscosity and good workability in production of polyurethane and capable of providing a cured product excellent in hue and free from surface tackiness. SOLUTION: This method for producing a monoisocyanate compound comprises reacting a diisocyanate having <=300 molecular weight with a monohydroxy compound equivalent or less to the diisocyanate and then removing excess diisocyanate by vacuum distillation. This polyurethane composition contains a reaction product of a monoisocyanate compound with at least one kind of vegetable oil selected from castor oil and lesquerella oil as a polyol component.
Patent JP-S5377393-A (JP)
Title: Burr removing tool
Inventor: FUJISAWA HIDEKAZU
IPC: B23B51/10
Filed: 1976-12-21
Abstract: PURPOSE:To provide a burr removing tool which can remove small burrs easily, has a flexible cutting edge, carries out a constant amount of bevelling, and effects burr removal smoothly even if works have protrusions on their inner surfaces.
Patent JP-H101094-A (JP)
Title: Suit for scuba diving
Inventor: HATTORI SEIJI
IPC: A41D31/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation ion a buoyancy and a heat insulating property during diving by forming a collar part into a specific shape out of a molding member consisting of non-forming thermoplastic low hardness high expandability resin. SOLUTION: A collar part 10 is formed by molding a molding material, which consists of a non-foaming thermoplastic low hardness high elongation resin, into a cylinder (ring) whose diameter is increased toward one side. The low hardness high elongation resin is a polyethylene gel material whose main material is copolymer consisting of polyethylene and styrene, and between gaps in molecular networks of the main material, oil belonging to paraffin and naptyhene is captured. As this resin is provided with high elongation percentage, the collar edge part 10 is flexible with a neck size of a user and can fit anyone. If a diving shit is put on over the collar part 10 after the collar part 10 is fitted around the neck, the collar part 10 serves as a sealing member, and complete artightness and waterproof can be accomplished.  The molding member is molded by injection molding or compression molding, so that production efficiency is improved. As this resin is provided with a high restitution property, needle holes due to sewing up can be closed aitrightly.
Patent JP-H0710145-A (JP)
Title: Weighing, packing, and pricing device
Inventor: MIHARA HIDEMI
IPC: B65C9/40
Filed: 1993-06-24
Abstract: PURPOSE:To facilitate the treating action after stop of actuation in packing and pricing sections by means of an emergency stop. CONSTITUTION:This device is provided with a packing motion controller 33 for packing section having a containing conveyor and a lifter mechanism and a transfer conveyor, and a pricing motion controller 34 for a printer section, a sticking arm and a printer transfer mechanism and further, provided with a packing motion stop signal controller 31 outputting the stop signal of packing motion to the packing motion controller 33 when an emergency stop switch 22 is put on, a pricing motion stop signal controller 32 outputting the stop signal or pricing motion to the pricing motion controller 34 when an emergency stop switch 22 is put on, and an instructor 11a of the motion in the pricing section to discontinue the output signal from the pricing motion stop signal controller 32.
Patent JP-H05346765-A (JP)
Title: Structure for mounting name plate
Inventor: KUWABARA KIYOSHI
IPC: G09F7/06
Filed: 1992-06-15
Abstract: PURPOSE:To facilitate the viewing of the display surface of a name plate by forming the name plate in such a manner that the name plate is detained on the wall surface of an electronic apparatus unit and is freely turnable. CONSTITUTION:A turning shaft 5 is fixed to the prescribed point on the wall surface 2 which is perpendicular when the electronic apparatus unit 1 is packaged to a housing and this turning shaft 5 is inserted into a hole 3A provided on the top end side of the planar name plate 3, by which the name plate 3 is detained to the wall surface 2. The hole 3A of the name plate 3 is formed to the diameter larger than the diameter of the shaft part of the turning shaft 5. The name plate 3 is freely turnable around the turning shaft 5 and the hole 3A is provided in deviation from the top end of the name plate 3 and, therefore, the mass of the name plate 3 held by the turning shaft 5 is eventually formed heavier on the lower side. Then, the name plate 3 is turned by its own weight in such a manner that the heavy lower side is positioned lower regardless of the packaging direction of the electronic apparatus unit 1. The vertical directions of the display surface 4 displaying the description, model, serial number and data of production indicated on the name plate 3 is always in the direction of an arrow A and is easily visible.
Patent JP-H04352792-A (JP)
Title: Organosilicon compound and production thereof
Inventor: SATO SHINICHI
IPC: C07F7/08
Filed: 1991-05-29
Abstract: PURPOSE:To provide the title new compound easy to produce in high efficiency, useful as a raw material for producing fluorine-contg. polysiloxanes of improved solvent resistance, chemical resistance or releasability and other organic resins. CONSTITUTION:The objective compound of formula I [R<1> and R<2> are each 1-8C monovalent hydrocarbon; R<3> is 2-6C alkylene having or not having -C-O-C link; R<4> is 1-6C alkyl; R<f> is 1-15C perfluoro(cyclo)alkyl having or not having -C-O-C link; n is 0-2; m is 1 or 2; k is 2-4], for example, a compound of formula II. The present compound can be obtained by reaction pref. at 10-30 deg.C for 2-4hr between (A) a cyclic compound of formula III and (B) a diorganohydroxylamine of formula R2<4>NOH. The compound of the formula III can be prepared, for example, by adding (1) a compound of formula R<f>CH=CH2 and (2) tris(triphenyl) phosphine rhodium chloride to (3) a compound of formula IV followed by reaction.
Patent JP-S5377360-A (JP)
Title: Timer for auotmatic ovan
Inventor: TSUBOI MAKOTO
IPC: H05B3/00
Filed: 1976-12-20
Abstract: PURPOSE: To terminate heating at a desired temperature without correcting heating time due to initial temperature difference of foods by determing heating time while the heating condition of foods is detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6047794-A (JP)
Title: Water intrusion preventing structure for vessel propulsion engine
Inventor: SUZUKI CHIKOU
IPC: B63H20/14
Filed: 1983-08-25
Abstract: PURPOSE:To prevent intrusion of water drip on the drive shaft into the engine by providing a cutwater screw on the inner face at the portion penetrating through the drive shaft. CONSTITUTION:A watercut screw 29 is provided at the penetrating section 27 of drive shaft 19 in an intermediate member 15. The winding direction of ridges 29A, 29B is set such that a force (F) directing toward the opposite side of engine is applied onto the water drip on the drive shaft 19. Consequently, water drip will drop at the opposite side of engine due to the influence of downward draft caused by collision against the watercut screw 29 and the existence of said screw 29, to prevent intrusion through sealing members 23, 22 into the engine 16 even under the influence of vibration of drive shaft 19 or pulsating exhaust produced in the casing.
Patent JP-S6215260-A (JP)
Title: Anthraquinone-type pigment absorbing long-wavelength light and production thereof
Inventor: ITO NAOTO
IPC: C09B1/515
Filed: 1985-07-15
Abstract: NEW MATERIAL:The compound formula I [R<1> and R<2> are H, (hydroxy)alkyl, cycloalkyl, alkoxyalkyl, acyloxyalkyl, (N-alkyl)aminoalkyl, cyanoalkyl, alkoxycarbonylalkyl, alkenyl, aralkyl, etc.; Y<1> and Y<2> are OH or H, at least one of which is OH]. EXAMPLE:The compound of formula II. USE:A pigment absorbing near infrared ray (having absorption band at 700-850nm). Useful for writing and reading of optical recording medium, liquid display device, optical character reader, etc. Useful also as electrophotographic recording, near infrared-absorbing filter eyeglasses, etc. PREPARATION:The anthraquinone compound of formula III is made to react with a cyan compound (e.g. sodium cyanide) in an aprotic polar solvent.
Patent JP-H05327314-A (JP)
Title: Dielectric filter
Inventor: UCHIDA TOSHIO
IPC: H01P1/205
Filed: 1992-05-21
Abstract: PURPOSE:To provide a compact dielectric filter by composing one capacitor, for which one terminal of the dielectric filter is connected to the ground, of conductive patterns provided on the both surfaces of an insulated board mounting a dielectric resonator at least. CONSTITUTION:On the same surface of a ceramic board 2, two capacitors are formed by a gap 3 of conductive patterns 4 and 5. At the same time, a conductive pattern 5 is formed on the other surface of the ceramic board 2 corresponding to the real back of the common conductive pattern 4. The capacitors are formed like this, and other ground faces 11 of both of the resonators are conductively fixed to the bottom or side face of a case 6 by soldering 8 after one of the ground faces 11 of resonators 1' and 1' is adhered each other. At the same time, a hot terminal 10 is conductively fixed to the prescribed part of the conductive pattern on the ceramic board 2 by soldering 8. As a result, the gap of the dielectric resonators is eliminated, these resonators can be closely arranged, and the miniaturized dielectric filter can be provided.
Patent JP-H0924106-A (JP)
Title: Nostril extension equipment
Inventor: MUCHIN JEROME DOUGLAS
IPC: A61F5/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a nostril expander with proper expanding effect and easily produced. SOLUTION: This nostril expander is composed of a spring member 15 with elasticity and a flexible pad with an adhesive face. The spring member is extended over a nose bridge and at least a part expands out both sides of a nose. The spring member 15 is adhered to almost center of the pad 23 so as to expose the adhesive face of the pad on the periphery 30 of the spring member 15. A adhesive is also applied on the surface 1 of the nose side of the spring member 15.