baber/WOPTO huggingface dataset:
Patent JP-2003046959-A (JP)
Title: Decoded signal synchronizing circuit and its method
Inventor: INADA KEISUKE
IPC: H04N19/44
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To synchronize a video signal and a voice signal without reproducing any absolute reference time in the decoded signal of an encoded digital signal. SOLUTION: This circuit is provided with a means for separating an encoded video digital signal, an encoded voice digital signal, the synchronous target identification signal of a video signal; a video synchronizing time information, and voice synchronizing time information from an encoded digital signal; a means for decoding the encoded video digital signal and the encoded voice digital signal, and for generating a signal indicating the output timing of the synchronous target decoded video signal or synchronous target decoded voice signal; and means for obtaining and correcting synchronization deviation between the decoded video signal and the decoded voice signal by using the output timing signal of the decoded video signal, the output timing signal of the decoded voice signal, the video synchronizing time information, and the voice synchronizing time information.
Patent JP-2003042359-A (JP)
Title: Spacerless type pipe joint and packing ring used for the same
Inventor: SAITO KIKUO
IPC: F16L21/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a spacerless type pipe joint enabling to simply position a packing ring in the diametral direction and the axial direction, and hard to break a tentative assembly condition, and a packing ring used for the same. SOLUTION: The packing ring 5 is comprised of a tip part 5a on the receiving opening part side of a joint main body 2 and a base part 5b on the pressing ring side. The tip part 5a has a roughly same diameter as an inner diameter of a receiving opening part 2c to enable an outer circumference to tentatively stop at an inlet of a receiving opening part 2c. The base part 5b has a larger diameter than an outer diameter of the tip part 5a at an outer circumference of a part connecting to the tip part 5a to be a stopper getting into contact with circumference edge outer surface of the receiving opening part 2c.
Patent JP-2003045251-A (JP)
Title: Manufacturing method and device of wire harness
Inventor: SUZUKI YOJI
IPC: H02G3/22
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and device that can implement a good water-proofing structure by applying a water cutoff agent, even in the case there are many cables of the cable group at the positions where a grommet is inserted in the wire harness. SOLUTION: In the wire harness manufacturing device 1, the cable group break-up and holding jigs 8a, 8b which break up into two rows the cable group W at the positions of inserting a grommet 7 and arrange the cables of each row in a row in adjacency and a water cutoff agent injector 3 which injects the water cutoff agent into the gaps formed between the cables 5 of each cable group W1, W2 from the plural water cutoff agent injecting units 13a, 13b, 13c, that are provided opposed to each other on both sides of each cable group W1, W2 provided in parallel by being broken up into two rows, are used on a cable distribution plate 2 that forms plural cables 5 in a prescribed distribution manner.
Patent JP-2002143671-A (JP)
Title: Reactor control system and monitoring method
Inventor: TURNER HOWARD
IPC: G01N35/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which is for controlling and monitoring the progress of plural reactions and the characteristics, particularly effective for the synthesis, screening and characterization of a combination chemical library and has important advantages as compared to the conventional experimental reactor. SOLUTION: A parallel reactor system 100 contains generally plural vessels 102 for holding reaction mixtures and a system for controlling the stirring speed and the temperature of the respective reaction mixtures or a group of the reaction mixtures of a reactor block 106 and can contain an equipment for controlling the pressure in each vessel individually and a system for injecting a liquid into the vessel under the pressure except the atmospheric pressure. The monitoring of each reaction mixture brings the feed back to a process controller and simultaneously gives data for deciding various characteristics of the reaction product, which includes the reaction rate, the product yield, the viscosity and the molecular weight.
Patent JP-2002129190-A (JP)
Title: Hard surface cleaning composition
Inventor: TEASDALE STEVE
IPC: C11D3/38
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hard surface cleaning composition which composition degreases effectively a whole floor area containing tile plaster and porous surfaces and keeps its activity for a long period of time after it is applied on a surface. SOLUTION: The aqueous cleaning composition for hard surfaces contains an anionic surfactant, a nonionic surfactant, an enzyme mixture to decompose organic compounds such as lipase/α-amylase and the like, an activator to activate the enzyme further, and water. A composition having a lasting activity contains a culture of avirulence bacteria for decomposition and assimilation of an organic compound, such as Bacillus subtilis and Bacillus amyloliquefaciens or other material.
Patent JP-2003039846-A (JP)
Title: Method for producing aluminum support for lithographic printing plate, aluminum support for lithographic printing plate, and lithographic printing original plate
Inventor: NISHINO ATSUO
IPC: G03F7/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum support for a lithographic printing plate having high levels of plate wear and fouling performance, the aluminum support for the lithographic printing plate, and a lithographic printing original plate. SOLUTION: In the method for producing the aluminum support for the lithographic printing plate, at least one side of an aluminum plate is subjected in turn to mechanical surface roughening treatment, alkali etching treatment (1), death mat treatment (1), electrolytic surface roughening treatment in a nitric acid aqueous solution (1), alkali etching treatment (2), death mat treatment (2), electrolytic surface roughening treatment in a hydrochloric acid aqueous solution (2), alkali etching treatment (3), death mat treatment (3), and anodic oxidation treatment for surface roughening treatment. The aluminum support for the lithographic printing plate and the lithographic printing original plate are provided.
Patent JP-2003049487-A (JP)
Title: Connection structure between steel member and concrete member
Inventor: KONDO SHINICHI
IPC: E04B1/41
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure between a steel member and a concrete member allowing efficient connection between the steel member serving as a truss diagonal member and a precast concrete member. SOLUTION: Two steel pipes 23a and 23b serving as truss diagonal members are integrally connected to each other so that their axial lines are angled respectively. In the respective connection ends, end plates 25a and 25b are connected at right angles substantially to the axial lines of the steel pipes 23a and 23b. In both end parts of a plate member 22 serving as a bottom chord member, anchor bolts 24a and 24b are buried to be set parallel to the steel pipes 23a and 23b respectively. While the anchor bolt 24b is passed through a through hole in one end plate 25b, an extension bolt 29 is passed through a through hole in the other end plate 25a, and when the extension bolt 29 is screwed into a joint 30 arranged in the tip part of the anchor bolt 24a, the steel pipes 23a and 23b can be surely connected to the plate member 22 with ease.
Patent JP-2003047591-A (JP)
Title: Light source unit for endoscope
Inventor: TANAKA KAZUSHIGE
IPC: A61B1/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a color distribution in a white illumination light in a light source unit which guides lights emitted from a plurality of LEDs to the end of a scope by a light guide and irradiates an observation part. SOLUTION: A plurality of LEDs 232 is concentrically attached onto an attachment face 231P being a paraboloid. The attachment face 231P is opposed to the incident end surface of the light guide so as to coincide with the center axial line of the incident end surface in the light guide. The LEDs 232 are arranged so that the ratio of the illuminance of red, green and blue in the lights which are emitted from the LEDs 232 arranged on one concentric circle and made incident to the incident end surface is nealy equal to the ratio of the illuminance in the lights which are emitted from the LEDs 232 arranged on another concentric circle and made incident to the incident end surface.
Patent JP-2003047764-A (JP)
Title: Crane game machine
Inventor: KOSAKA NOBUTAKA
IPC: A63F9/30
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a crane game that helps make an effective use of the space in the casing, is not boring and has an interesting property by expanding the extent of catching a prize by a prize catcher. SOLUTION: A prize catcher (6) is supported by a shaft rotatably around a horizontal shaft (72) attached to the lower end of an extensible boom (7). A prize catcher controller can control at least a position in the horizontal biaxial directions of a carriage (8), by a crane mechanism (9) on the basis of the operation of a player, extension of the extensible boom (7), the angle of swing of the prize catcher (6) around the horizontal shaft (72), and opening and closing of an opening and closing arm (61) of the prize catcher.
Patent JP-2003049914-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of improving sufficient durability even in transmitting large torque and being constituted at a low cost and a light weight. SOLUTION: A trunnion 7a is supported by support plates 13 and 13 via a pair of oscillating brackets 35 and 35. When a power roller 9A is displaced in the axial direction of each disk based on elastic deformation of a component, each of the oscillating brackets 35 and 35 oscillates to allow the displacement. This constitution dispenses with a component such as a displacement shaft between the trunnion 7a and the power roller 9A, and allows the trunnion 7a and the power roller 9A to be plenum bodies. Stress concentration related to the trunnion 7a and the power roller 9A is suppressed to improve the durability, and reduction of the number of components and man-hour allows a cost reduction.
Patent JP-2003049188-A (JP)
Title: Lubricant for cold wire-drawing working, material for cold wire-drawing working and method for producing the same
Inventor: KAWAZOE KENICHI
IPC: B21C9/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant for cold wire-drawing working, containing no phosphorus, giving a film having lubricating properties and seize resistance equal to or better than those of a phosphate composite film in a simple method and provide a cold wire-drawing material and a method for producing the same. SOLUTION: This lubricant contains 10-15 mass % sodium stearate, 10-15 mass % calcium stearate and 10-15 mass % barium stearate and contains at least one species of 3-10 mass % fluorine-based resin and 3-10 mass % molybdenum disulfide and the balance of calcium hydroxide. This cold wire-drawing material is produced by applying an aqueous solution obtained by mixing sodium stearate and calcium oxide on the surface of the base material and carrying out the cold wire-drawing working by using the lubricant.
Patent JP-2003057559-A (JP)
Title: Stage for inverted microscope
Inventor: MOCHIZUKI TAKESHI
IPC: G02B21/26
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To realize simple and easy manufacturing, to secure mechanical strength and rigidity, and to reliably prevent lens interference. SOLUTION: A ring-shaped first platy member 16 is placed on the placing part 151 of an X-axis stage 15, and a ring-shaped second platy member 17 opposed to an objective lens 11 provided in an objective lens revolver 10 is stacked to the placing part 161 of the first platy member 16.
Patent JP-2003057622-A (JP)
Title: Liquid crystal display device
Inventor: KURAHASHI NAGATOSHI
IPC: G02B6/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To achieve a clear movie display with a thin configuration. SOLUTION: A liquid crystal display device is provided with a liquid crystal display panel NPL and a backlight BL disposed oppositely at least to the liquid crystal display part of the liquid crystal display panel. The backlight is provided with a plurality of components comprising a light transmission plate CLB and a light source CFL to which light is introduced from the side wall surface of the light transmission plate. The light irradiation from each backlight to the liquid crystal display part is applied in each divided region of the liquid crystal display part, and each backlight is successively turned on.
Patent JP-2003057223-A (JP)
Title: Gas analyzer
Inventor: MATSUDA KOICHIRO
IPC: G01N37/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzer that has a very small size, such as palm-top size, etc., and very light weight, consumes little electric power, is inexpensive, and can measure various kinds of gases with high accuracy. SOLUTION: This gas analyzer is constituted by forming a gas inlet section 3 and a gas flow passage 2 connected to the section 3 in a microchip 1 and providing a micro-column 8 which separates specific components contained in a sample gas S introduced from the inlet section 3 from each other and a semiconductor gas sensor 9, with which the sample gas S via the micro-column 8 is brought into contact in the flow passage 2. In addition, the sample gas S from the sensor 9 is discharged from a gas inlet section 4 provided on the downstream side. The analyzer detects specific components contained in the sample gas S, based on the positions of peaks in the signals outputted from the sensor 9, when the sample gas S is brought into contact with the sensor 9.
Patent JP-2003069227-A (JP)
Title: Mask for filling resin
Inventor: KAWADE MASAHITO
IPC: H05K3/46
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a mask for filling a resin capable of completely filling a resin filling material in all through-holes in the mask for filling the resin used when a resin filling material is filled in manufacture of a multilayer printed circuit substrate. SOLUTION: The mask for filling the resin is used when the resin filling material in the through-hole formed in the manufacture of the multilayer printed circuit substrate. The mask comprises an opening at a part corresponding to the through-hole. The opening formed at the part corresponding to the through- hole having a distance to the adjacent through hole of 2.0 mm or more has an area of 1.5 to 2.5 times as wide as an area of the through-hole.
Patent JP-2003068537-A (JP)
Title: Inductance component
Inventor: KUKIDA MEIJI
IPC: H01F27/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inductance component that is miniaturized, and at the same time prevents the short-circuiting between coils that is covered by an armor section. SOLUTION: An armor section 28 is formed by heating a heat-curing type liquid insulating resin 23 such as an epoxy resin containing a granular curing agent 30 for curing, and the particle size of the granular curing agent 30 is equal to or less than the diameter of an inscribed sphere that inscribed a surface tension section 29 formed by the surface tension of the liquid insulating resin 23 between an element body 21 and a coil 25.
Patent JP-2002138299-A (JP)
Title: Washing and deterging method
Inventor: HAZENKAMP MEN
IPC: C11D3/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a prescription for washing, deterging, disinfecting and bleaching improved in bleaching actions of hydrogen peroxide and not damaging fibers and dyed products. SOLUTION: This method for washing, deterging, disinfecting and bleaching comprises using a water-based bath which contains a peroxide and 0.5-50 mg, per 1 litter of the bath, of a compound represented by formula (1) (wherein A is an anion).
Patent JP-2003063881-A (JP)
Title: Alc panel and producing method of the same
Inventor: NISHIKAWA YUKIYASU
IPC: C04B41/60
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an ALC panel and a producing method of the same which raise the degree of freedom of processing of the panel surface and have a good cost performance and a natural surface texture, relating to the ALC (Autoclaved Lightweight Concrete) panel and the making method of the same. SOLUTION: To attain above described object, the ALC panels according to this invention are characterized by having patterns by the beaten and worn surfaces 4 formed by beating with wire rods at the desired areas of the surface of the ALC panel 1. Further, the making method of the ALC panel according to the invention is characterized in that the desired patterns are formed by forming the beaten and worn surface 4 by beating the desired areas on the surface of the ALC panel previously formed in predetermined size and shape with wire rods.
Patent JP-2003066025-A (JP)
Title: Simple detection method of trace quantity of arsenic in water
Inventor: KANEKO EMIKO
IPC: G01N21/64
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple, speedy, and inexpensive method of field analysis on arsenic that is strongly toxic to living organisms and one of important elements for monitoring the water quality. SOLUTION: Using changes of fluorescence property due to association reaction between molybdoarsenic and cationic pigments such as rhodamine B, based on the fact that nonionic surfactants such as Triton X-100 have excellent functions of fluorescent enhancement and of removing phosphorus as interfering ions, further using water repellent filter paper or water repellent plates, it becomes possible to conduct simple and visual detection on a trace quantity of arsenic ions. By combining reduction treatment with oxidation treatment, phosphate ions that exist in the water in the environment and adversely affect the detection as interfering substances can be selectively removed for the measurement.
Patent JP-2003065293-A (JP)
Title: Impeller for axial fan
Inventor: SOMAHARA KOUJI
IPC: F04D29/38
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can secure strength and restrain breakage of an impeller for an axial fan even in the impeller for the axial fan whose blade shape is advanced and inclined forward and thickness on the blade front edge is larger than the thickness on the blade rear edge. SOLUTION: The impeller 1 for the axial fan is mainly formed by resin integral forming of a cylindrical hub 2 and three pieces of blades 3 provided inclined in the blowing direction on an outer circumferential face of the hub 2. At the front edge of the root of each of the blades 3, a first rib 4 is formed extending from the outer circumferential face of the hub 2 along the shape of the front edge of the blade 3. At the root on the rear edge of the first rib 4 of each of the blades 3, a second rib 5 is formed. The second rib 5 crosses an outer circumferential end of the first rib 4 of the blade 3 and extends integrally with the first rib 4.
Patent JP-2003067711-A (JP)
Title: Article provided with ic chip mounting body or antenna part
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost article having a simple constitution and prevented from doing fraud such as integrally stripping an RF-ID (radio- frequency identification) media from the article or sticking the RF-ID media to another article. SOLUTION: This article is provided with, at least, a conductive pattern with a connecting conductive part in a substrate and disposed with an IC chip mounting body, which is formed by mounting an IC chip on the connecting conductive part, by directly fixed to a prescribed position, or disposed with an antenna part composed of a conductive pattern, which is formed of an antenna conductive part and a connecting conductive part positioned in the end part of the antenna conductive part, by directly fixed to a prescribed position. The IC chip mounting body or the antenna part is detachably formed with the antenna part or the IC chip mounting body, which is formed into the RF-ID media by assembled with the antenna part or the IC chip mounting body.
Patent JP-2003061560-A (JP)
Title: Metering feeder and device for baking dumpling with bit of octopus
Inventor: FURUKAWA HIROYASU
IPC: A21B5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a metering feeder which can extrude a feed at a feeding site to an extruding site at a constant rate, can further prevent the clogging of a solid substance due to a feeding flexible pipe and an extruding flexible pipe, and can further smoothly feed a fluid such as a paste-like material, a viscous material and a solid material at a constant rate. SOLUTION: This metering feeder comprises a piston pump mechanism 1 comprising a pump cylinder 2 having a receiving portion and an extrusion exit communicating with one end of the receiving portion and a piston body 3 having a communicating passage and a feeding port communicating with one end of the communicating passage, a moving mechanism 4 for relatively sliding the pump cylinder 2 and the piston body 3, an extrusion side valve mechanism 7 comprising an extrusion flexible pipe disposed in the midway of an extrusion passage between the extrusion port and an extrusion site, and an extrusion exit side crush mechanism capable of crushing the extrusion flexible pipe,  and a feeding side valve mechanism 10 comprising a feeding flexible pipe disposed in the midway of a feeding passage between the feeding port and a feeding site and a feeding side crush mechanism capable of crushing the feeding side valve mechanism.
Patent JP-2003074341-A (JP)
Title: Exhaust tube manufacturing method
Inventor: OMORI TETSUJI
IPC: F16L23/028
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust tube manufacturing method capable of being reduced in weight. SOLUTION: An exhaust tube 1 for leading exhaust emission exhausted from an internal combustion engine comprises a tube member 2 and a mating part 4. The tube member 2 is connected to the mating part 4 by frictional pressure welding. The mating part 4 comprises a flange part 6 and a tube part 8, and the tube member 2 is frictionally pressure-welded to the tube part 8. The plate thicknesses of the tube member 2 and the mating part 4 are different from each other.
Patent JP-2003071864-A (JP)
Title: Method for manufacturing composite material reinforced panel
Inventor: MIURA JUNJI
IPC: B29L22/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material reinforced panel, capable of obtaining a product of high quality while extremely reducing manufacturing labor and a manufacturing cost. SOLUTION: A material 11' for an outer panel is arranged on a lower mold fixture 30 and a flexible mandrel 40 is arranged on the material 11' for the outer panel while a material 12' for a reinforcing member is arranged on the material 11' for the outer panel so as to cover the flexible mandrel 40 and an upper mold fixture 50 is arranged on the material 11' for the outer panel and the material 12' for the reinforcing member. The space surrounded by the upper and lower mold fixtures 50 and 30 is evacuated and the thermosetting resin infiltrated into the material 11' for the outer panel and/or the material 12' for the reinforcing member is heated to be cured and the upper and lower mold fixtures 50 and 30 and the flexible mandrel 40 are detached to manufacture the composite material reinforced panel.