baber/WOPTO huggingface dataset:
Patent JP-H05159972-A (JP)
Title: Electric double layer capacitor
Inventor: YAMAGISHI TOMOKO
IPC: H01G11/52
Filed: 1991-12-06
Abstract: PURPOSE:To provide an electric double layer capacitor wherein its internal resistance is small and, even when it is used at a high temperature of 85 deg.C, its electrochemically stable potential region can be used effectively by a method wherein a separator whose wettability to an electrolyte solution is excellent is adopted. CONSTITUTION:The title capacitor is provided with the following: a separator 12 which has been laid between one pair of polarizable electrodes 11a, 11b; an electrolyte solution with which the pair of polarize electrodes 11a, 11b and the separator 12 have been impregnated; a dish-shaped metal case 13 which houses the pair of polarizable electrodes 11a, 11b; and a metal lid 15 which seals the opening part of the dish-shaped metal case 13 via a gasket 14. The separator 12 is constituted of a ceramic separator which does not contain any organic binder and which is composed mainly of silica fibers.
Patent JP-H07177993-A (JP)
Title: Bath tub
Inventor: TAKAHASHI SABURO
IPC: A47K3/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a bath tub mounted with a wooden counter member which is easy to mount and dismount, and has an excellent decorative characteristic in appearance. CONSTITUTION:This bath tub 1 is constituted by freely attachably and detachably mounting a wooden counter member 3 at a flange part 2 of the bath tub. Fittings 4, 5 having transverse tongue parts 41, 51 are respectively disposed in the stepped parts of the rear surface of the flange part 2 of the bath tub and the wooden counter member 3. The transverse tongue part 51 of the fitting 5 disposed to the wooden counter member 3 by sliding of the member is fitted to the transverse tongue part 41 of the fitting 4 disposed in the flange part 2 of the bath tub by lower repulsive force or is released from the fitting state.
Patent JP-H01287915-A (JP)
Title: Electrolytic capacitor
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title electrolytic capacitor having a high degree of conductivity, and excellent stability at high temperature and excellent temperature characteristics by a method wherein a driving electrolyte consisting of specific organic polar solvent is used. CONSTITUTION:The ammonium salt of undecanoic dicarboxylic acid is cojointly used with a specific compound, and a driving electrolyte, consisting of an organic polar solvent which is dissolved as a solute, is used. Pertaining to undecanoic dicarboxylic acid, it is the dibasic carboxylic acid indicated by HOOC(C11H12)COOH, and the principal chain having the (C11H12) part in straight chain shape and in a branched state may be used. As a specific compound, a phosphorus compound, a boric compound, oxyacid or its salt, aromatic carboxylic acid or its salt, and low grade carboxylic acid or its salt are used favorably. As a result, the title capacitor having high degree of conductivity, excellent stability at high temperature and excellent temperature characteristics can be obtained.
Patent JP-H10160872-A (JP)
Title: Watch provided with transmission and reception antenna for radio broadcasting signal
Inventor: KOCH DANIEL
IPC: G04G99/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate change and replacement of both or one of antenna and a transmission/reception circuit by fixing the antenna and the transmission/ reception circuit together to a bezel. SOLUTION: A wrist watch is provided with a transponder 16 including an antenna 20 and a transmission/reception circuit 22 of radio broadcasting signal and the antenna 20 and a transmission/reception circuit 2 are combined integrally in a bezel 14. The bezel 14 is made of a material capable of elastic distortion and is coupled to a case by simple pushing and is capable of removing. Along the bezel 14 of annular shape, a fixing recess 18 of the annular shape is provided in which the antenna 20 and the transmission/reception circuit 22 are contained. The antenna 20 of annular shape is formed with a coil of one or plural turns on a plane nearly parallel to the dial.  With this structure, resonance frequency of the antenna 20 and the transmission/reception circuit 22 can be changed in accordance with desired country and service, and also separate sales of the case and the bezel 14 becomes possible.
Patent JP-H05155504-A (JP)
Title: Automatic document feed device
Inventor: SHIMIZU HIROTAKA
IPC: B65H39/11
Filed: 1991-12-06
Abstract: PURPOSE:To provide an automatic document feed device having improved operability which can partition bundle of documents automatically and continuously and assort automatically each bundle of documents which have been processed. CONSTITUTION:The position of a document discharge tray 28 is shifted and each bundle of document which has been processed P1, P2 is assorted and discharged per bundle of documents on the document discharge tray 28 based on the discharge completion motion of the bundle of document P1, either of the two up and down bundles of documents P1, P2 put on a document table 1 across a partition plate 101.
Patent JP-H09157360-A (JP)
Title: Production of hydrolyzable or biodegradable resin
Inventor: ODERA JUNZO
IPC: C08G63/78
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain a resin which is hydrolyzed or biodegraded with time when disposed of without becoming a pollutant by synthesizing a specific polyhydroxycarboxylic acid. SOLUTION: An unsatd. polyhydroxycarboxylic acid is synthesized by adding a polymn. catalyst comprising a 1,3-disubstd. 1,1,3,3-tetraorganodistanoxane to a mixture comprising an aliph. hydroxycarboxylic acid, i.e., an aliph. carboxylic acid having a hydroxyl group in the molecule, (e.g. lactic acid, glycolic acid, or 3-hydroxybutyric acid) and an unsatd. carboxylic acid selected from among fumaric acid, maleic acid, maleic anhydride, acrylic acid, methacrylic acid, and vinylacetic acid and stirring the mixture under heating under a reduced pressure or subjecting the mixture to azeotropic polymn. by dehydration in an org. solvent. When the hydroxycarboxylic acid has an asymmetric carbon, it may be a D-form, an L-form, or a racemic mixture.  A hydrolyzable or biodegradable resin is obtd. by adding a peroxide selected from among hydrogen peroxide, benzoyl peroxide, etc., to the polyhyroxycarboxylic acid after completing the polymn. or during molding the resin.
Patent JP-H09163002-A (JP)
Title: Wire communication system
Inventor: SHINOZAKI NOBORU
IPC: H04M9/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To make transmission line facility cost inexpensive, to take the interchangeability with a conventional control signal transmission part and to prevent the decrease in the number of terminal equipment, by making a transmission line include a pair of pair lines to be wired between a central control unit and each terminal equipment. SOLUTION: The trunk line 11 of a transmission line 1 is formed by only a pair of pair lines 11A, a branch line 12 is formed by only a pair of pair lines 12A and a branch line 13 is formed by only a pair of pair lines 13A. Each of a central control unit 2 and terminal equipments 3a to 3n includes a control signal transmission part 4 transmitting and receiving the AMI control signal of a base band via a transmission line 1 and a sound signal transmission part 5 transmitting and receiving an FM sound signal via the transmission line 1. The band pass filter 55 for transmission of sound signal of the sound signal transmission part 5 is connected to pair lines 11A, 12A and 13A, and passes only the signal component of the frequency of a carrier.  The notch filter 44 for transmission of control signal of the control signal transmission part 4 is connected to pair lines 11A, 12A and 13A, and prevents the passing of the signal component of the frequency of the carrier.
Patent JP-H07149601-A (JP)
Title: Insecticide for clothing insect pest
Inventor: MURAMOTO TAKAMASA
IPC: A01N25/18
Filed: 1993-11-30
Abstract: PURPOSE:To provide an insecticide for clothing insect pests, capable of stably gradually volatilizing an ordinary temperature-volatile insecticidal agent for a definite period and capable of clearly discriminating the residual state of the insecticidal effect and the volatilization finish point of the agent. CONSTITUTION:A tablet 1 comprising an ordinary temperature-volatile insecticide and a subliming substance is received in a packaging container comprising a transparent resin film 3 formed into a box-like shape and an air-permeable material 2 composed of a plate-like nonwoven fabric, paper, etc., and enabling the easy impregnation holding of the liquid substance. The combination is received in an outer container 10 having openings 16, 17. On the volatilization of the agents, the ordinary temperature-volatile insecticide which has been transferred to the air-permeable material before the volatilization, gradually bleeds out on the surface of the tablet with the volatilization of the subliming substance and subsequently impregnated and spread into the air-permeable material, and the subliming substance are volatilized through the openings of the container. The residual state and the final point of the insecticidal effect can be recognized by visually observing the sublimate elimination state of the tablet through the transparent resin film.
Patent JP-2000149765-A (JP)
Title: Fluorescent display device
Inventor: KAMIMURA SASHIRO
IPC: H01J1/304
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To emit electrons in the highly reliable state stable for a long time, by composing a fluorescent display device from plural crystal grains comprising a III-V group nitride semiconductor or a mix crystal semiconductor stuck on an electrode by a conductive adhesive, and from an electron extracting electrode arranged on the electron emission side of the crystal grains, for extracting electrons from the crystal grains. SOLUTION: A vacuum container (envelope) is composed by adhering and fixing a face glass 102 on a cylindrical glass bulb by a low-melting point frit glass 103, and a fluorescent face 104, an anode electrode body structural body 105, and a cathode body structural body 106 for composing an electron emission part are arranged therein. An electrode 106b is arranged on the center part on a ceramic board 106a of the cathode body structure 106, and plural gallium nitride crystal grains 122 are adhered and arranged on a prescribed region on the upper surface by a conductive adhesive 121, and an electron emission source 106c is composed of the gallium nitride crystal grains 122. And besides, a housing 106d equipped with an electron drawing-out electrode 106e is arranged so as to cover them.
Patent JP-2001138350-A (JP)
Title: Method of manufacturing roller
Inventor: KUSAKA SHIGETOSHI
IPC: B29C43/18
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To protect the surface of a product roller from a damage or staining and to prevent the surface staining of the roller generated at the time of fixation. SOLUTION: A protective tube, an outer skin tube becoming a product and a core are coaxially inserted in a cylindrical mold to be fixed by the upper and lower metal fittings arranged to both ends of the cylindrical mold and a liquid rubber material is injected in the gap between the outer skin tube and the core to be vulcanized and solidified to obtain a roller with the protective tube.
Patent JP-H02170781-A (JP)
Title: Image pickup device
Inventor: TAMADA KAZUMASA
IPC: H04N9/04
Filed: 1988-12-23
Abstract: PURPOSE:To execute a photographing to be diverse in image expressions by providing a gamma correction switching circuit and selecting and setting an arbitrary gamma correction curve. CONSTITUTION:A gamma correction switching circuit 41 is composed so as to execute the automatic selection and standard selection of the gamma correction curve by the operation of a knob 42 and, further, the arbitrary selection of the gamma correction curve by a manual operation. A control signal Ve to execute each selection in accordance with the position setting of the knob 42 is generated, and the control signal Ve is supplied to a camera control part 31. Consequently, a photographing situation is discriminated, for example, the setting and selection of the gamma correction curve are manually executed, and the photographed image can be made into a necessary exposure. Thus, the diverse photographing can be executed corresponding to the sense of a photographing person.
Patent JP-H08158685-A (JP)
Title: Multistory bicycle parking device
Inventor: OKAJI ISAO
IPC: E04H6/14
Filed: 1994-12-01
Abstract: PURPOSE: To smooth changing by unifying the driving source of a bicycle parking device, which stores bicycles by means of hanging them lengthwise from loop shape chains moving in the lengthwise direction and breadthwise direction, and changing the speed of the lengthwise and breadthwise chains. CONSTITUTION: Bicycles are fitted lengthwisely to fitting means 30, which are hung from transfer chains 20 composed of an upper and lower lengthwise transfer holding units 11, 12 and breadthwise transfer holding units 13, 14, and stored by moving the chain 20. To have bicycles enter or leave the multistory bicycle parking device, bicycles are moved to the breadthwise transfer holding units 11, 12 by an upper and lower changing units 15, 16 by moving the fitting means 30 (bicycles) up and down and breadthwisely by the lengthwise transfer holding units 13, 14. The transfer chains 20 are driver through a plurality of sprockets 24 and their driving source are unified.  Transferring speed of lengthwise transfer holding units 13, 14 are varied and the speed of changing units 15, 16 are synchronized with that of the breadthwise transfer holding unit 12 by fitting a non-circular gear to the sprockets 24 driving the lengthwise transfer holding units 13, 14. Thus changing can be made smoothly.
Patent JP-2001144048-A (JP)
Title: Metal polishing fluid and polishing method
Inventor: KURATA YASUSHI
IPC: H01L21/304
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing fluid which can reduce a dishing value in a wide metal wiring part in comparison with the dishing value with a conventional constitution, and can form the flush pattern of a metal film with high reliability, and to provide a polishing method using the fluid. SOLUTION: A polishing fluid contains metal oxidizing agent, metal oxide dissolving agent, protective film forming agent, water-soluble polymer and water. A pattern consists of flush metal wirings with widths of 100 μm, insulating films with widths of 100 μm which are formed alternately or in a pattern consisting of flush metal wirings with widths of 10-100 μm, and insulating films with widths of 10-100 μm which are formed alternately. When a metal film is polished on the insulating films until the flush metal wirings are formed, the recess values (dishing values) of the metal wirings from the surfaces of the insulating films on both the sides of the metal wirings are not larger than 100 nm.
Patent JP-H05160622-A (JP)
Title: Parabolic antenna having direction adjusting function
Inventor: KAWADA TADASHI
IPC: H01Q19/19
Filed: 1991-12-09
Abstract: PURPOSE:To facilitate setting of the antenna direction which should be preliminarily performed at the time of radio communication between antennas. CONSTITUTION:A parabolic antenna which has a reflection mirror 3 formed to a paraboloid and a primary radiator 1 which is fitted to the center part of the reflection mirror and has the end other than the radio radiation end connected to a waveguide 5 and has an auxiliary reflection mirror 2 in the front of the radio radiation end is provided. Further, a means 31 which moves the primary radiator 1 longitudinally along the radio radiation direction is provided, and the directivity of the radio wave radiated on the reception side is dulled and the radio wave is caught in a wire range on the reception side, and next, a radio wave of sharp directivity is radiated, and both antennas are fixed in directions of the highest power.
Patent JP-H05158246-A (JP)
Title: Method for developing photosensitive resist
Inventor: YOKOTA MASAMI
IPC: G03F7/38
Filed: 1991-12-09
Abstract: PURPOSE:To prevent the occurrence of fine pits in the surface of a photosensitive resist when the resist is developed by spraying or dropping rotation. CONSTITUTION:When a photosensitive resist 2 is developed by spraying or dropping rotation, a protective layer 5 is formed on the surface of the resist 2 before development. Since splashes 4 of a developer do not come into contact with the surface of the resist 2, the occurrence of fine pits is prevented.
Patent JP-H04345286-A (JP)
Title: Spatial filter
Inventor: KURISUTOFUAA EICHI SUTOROORU
IPC: H04N9/79
Filed: 1991-12-09
Abstract: PURPOSE: To prevent production of blots or artifacts on a video image, in the case that the reproduced video image is a dynamic image by combining two horizontal filters and a vertical filter. CONSTITUTION: A horizontal filter is a high-pass filter, having a cut-off point of 6dB at, e.g. 0.8 or 1MHz (about 0.1f). A horizontal high-pass output whose high-frequency component passes by the horizontal filter is given to a vertical filter. The vertical filter is a half-band high-pass filter, and an output of the vertical filter provides a diagonal frequency to be eliminated. The diagonal frequency is eliminated from an original input signal. The generated signal is filtered by a horizontal low-pass filter and has a frequency of about 4 to 4.2MHz (about 0.9f), so as to realize a desirable diagonal low-pass filter function.
Patent JP-H10146550-A (JP)
Title: Trigger type liquid ejector
Inventor: MIZUSHIMA HIROSHI
IPC: B05B11/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the actuation of a pump surely by covering the front of a trigger from a lower surface with the liquid of a nozzle stopped and suspending a trigger cover which rotates with the nozzle. SOLUTION: A nozzle 3 constituted to change over the ejection and stop of liquid by rotation is attached to the front end of an ejector main body 1 having a trigger-operated pump 2 inside. a trigger cover 6 which covers the front of the trigger 5 from a lower surface with the liquid of the nozzle 3 stopped and rotates together with the nozzle 3 is suspended integrally, and ribs 7 are formed integrally in the longitudinal direction of the front middle of the cover 6. A locking piece 15 folded up backward in an L shape of a side form is attached to the lower end of the cover 6 so that a locking piece 15 is locked to the lower end rear fringe of the trigger 5. In this way, the rotation of the trigger 5 can be prevented to hinder the actuation of a pump 2 surely.
Patent JP-2001137638-A (JP)
Title: Melting furnace waste gas treating method
Inventor: KOKADO MASAYUKI
IPC: B01D53/70
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for waste gas of melting capable of reducing dioxins in the melting furnace waste gas without using an adsorbing agent such as activated carbon and capable of easily returning recovered collected ashes to a mine site. SOLUTION: The incinerated ash of an incinerator is melted at a melting furnace 1, and an acidic gas component in the waste gas is fixed in molten fly ash as a reaction product with caustic soda by spraying the caustic soda at a gas cooling tower 3, and the molten fly ahs and the reaction product are collected and removed at an electrostatic precipitator 4, and the incinerated fly ash such as collected ash discharged from the incinerator is blown into a bag filter together with the waste gas to collect the incinerated fly ash at the bag filter 5 and to adsorb and remove the dioxins in the waste gas by the incinerated fly ash, and the collected ash of the bag filter 5 is melted together with the incinerated ash at the melting furnace 1.
Patent JP-H10160128-A (JP)
Title: Gas burner
Inventor: KLAAS V RERFSEMA
IPC: F23D14/20
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To ensure a large output spectrum and reduce waste gas emission by forming a molded structure having a plurality of through-hole as an open hollow structure, and surrounding a combustion chamber with the hollow structure. SOLUTION: During operation of a gas burner combustion gas is introduced into a combustion gas supply pipe passage 23. The combustion gas is uniformly distributed into a front chamber 21 with a distribution plate 24, and flows into a combustion chamber 18 through a through-hole (average opening area: 0.6 to 2.6mm<2> ) 11 provided in a molded structure 10 from the front chamber 21. Thereupon, the combustion gas is ignited and the whole of the combustion chamber 18 is filled with a flame whereby a flame is formed into a spiral form and is recirculated. Based upon such formation of a spiral of the flame waste gas produced upon a combustion process is subjected to residuals burning in a multi-stage manner, and hence the combustion is achieved substantially without ant residues.  Hereby, waste gas emission is considerably reduced, and particularly the contents of carbon monoxide and nitrogen oxide are shareply reduced.
Patent JP-H07178921-A (JP)
Title: Ink refilling device of ink jet printer
Inventor: MIYAGAWA AKIRA
IPC: B41J2/175
Filed: 1993-12-22
Abstract: PURPOSE:To enable refilling neither too much nor too less by constituting an ink refilling device of a detection mechanism detecting the wt. of an ink cartridge requiring the refilling with ink and a pump mechanism operated until the output of the detection mechanism becomes a predetermined set value. CONSTITUTION:When an ink cartridge 1 requiring the filling with ink is mounted on a holding guide member 11 and the wt. thereof is a predetermined wt. or less, a pressure release valve 12 is closed by the lever member 13 connected to a detection spring being a detection mechanism 7. When the piston 14 of a pump 5 is pushed down in the direction shown by an arrow A by a drive source when the refilling or replenishment with ink is performed, pressure force is transmitted to an ink tank 6 to pressurize the ink in the ink tank 6 and the ink flows in the ink cartridge 1 through an injection joint part 10. When the injection of definite quantity is performed and the ink cartridge 1 becomes the wt. against the detection spring, the lever 13 is displaced in the direction shown by an arrow B and the pressure release valve 12 is opened to set the pressure force of the pump mechanism to zero.
Patent JP-H04270561-A (JP)
Title: Picture processor
Inventor: WAKAHARA SHINICHI
IPC: G06T5/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an intermediate tone picture with excellent picture quality by applying proper binarizing processing respectively to each of a binary picture area, an intermediate tone area of non-dot picture and an intermediate tone area of a dot picture. CONSTITUTION:The processing unit consists of a smoothing circuit 1, an MTF correction circuit 2, line buffers 3, 5, a 2-picture element delay circuit 4, a level difference arithmetic circuit 6, selectors 7, 14, 8, 9, a comparator 11, a fixed threshold level binarizing circuit 10, reference value generators 12, 15, 16, a dither processing circuit 13, and an OR circuit 17 or the like, a control means applying intermediate tone binarizing processing to a picture signal outputted from a smoothing processing means for an area discriminated from a dot picture area by a dot discrimination means. Thus, a multi-value picture signal obtained by the dot picture area is subject to smoothing processing and then binarized, then the feature of the dot picture is suppressed and moire stripes appearing in the binarized picture signal obtained after the intermediate tone binarizing processing is suppressed.