baber/WOPTO huggingface dataset:
Patent JP-2003181659-A (JP)
Title: Method and apparatus for laser marking
Inventor: HONG MINGHUI
IPC: B41J2/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for laser marking.  <P>SOLUTION: This laser marking method does not cause microcracking and is suitable for marking on a hard transparent material and includes the steps of: disposing a specimen of a target material while providing a space from a specimen of a material which can be marked; directing, onto the target material, an irradiation beam having an energy fluence greater than the ablation threshold of the target material so that at least a part of the target material is ablated and consequently is thrown up onto the surface of the material which can be marked; and exposing the surface of the material, which can be marked, to an irradiation beam having an energy fluence of less than the ablation threshold of the material which can be marked to develop interaction between the ablated material and the surface of the material which can be marked, thereby marking the surface of the material, which can be marked, with the ablated material. The use of different target materials can provide marks with different colors. Further, the color tone of the mark can be controlled as desired. The apparatus for carrying out the method can be controlled in real time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291269-A (JP)
Title: Decorative sheet and decorative material
Inventor: SAITO TSUTOMU
IPC: E04F13/07
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet in which cracking and breakage hardly occur even when bending processing and draw processing are applied on a decorative material prepared by laminating the decorative sheet on a metal sheet, and a decorative material using the decorative sheet.  <P>SOLUTION: The decorative sheet 1 is prepared by laminating a second thermoplastic resin layer 15 with a storage elastic modulus (23°C, 1 Hz) of 4.5×10<SP>3</SP>-6.0×10<SP>3</SP>MPa on the surface of a first thermoplastic resin layer 12 with a storage elastic modulus (23°C, 1 Hz) of 4.0×10<SP>2</SP>-8.0×10<SP>2</SP>MPa, and the decorative material is prepared by laminating it on the metal sheet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300496-A (JP)
Title: Long size shaft receiving stand and carrying device
Inventor: EBISAWA YOSHITAKA
IPC: B63B9/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long size shaft receiving stand and carrying device for carrying a long size shaft without applying unreasonable force to the long size shaft.  <P>SOLUTION: An inclinometer 22 is installed on a propeller shaft 12. A control part 34 controls motor-driven cylinders 38, 38, etc., of respective carriages 20, 20, etc., on the basis of information for indicating an inclination and the inclining direction of a present propeller shaft 12 outputted from the inclinometer 22, and controls a height position of respective bolster members 44, 44, etc., so that the inclination of the propeller shaft 12 becomes 0. The control part 34 controls the motor-driven cylinders 38, 38, etc., of the respective carriages 20, 20, etc., so as to carry the shaft 12 horizontally while maintaining the reference height H. That is, the control part controls a vertical position of the bolster members 44, 44, etc., so as to cancel a recess or projection of rails 18 and 18. Thus, the propeller shaft 12 can be carried in a horizontal state without being influenced by the recess or projection of the rails 18 and 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306831-A (JP)
Title: Hygroscopic polyester fiber
Inventor: FUJITA YUICHI
IPC: D06M11/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber exhibiting a soft touch feeling and having excellent hygroscopicity by regulating the alkali weight reduction rate of fibers within the range without actual problems and carrying out a uniform weight reduction processing.  <P>SOLUTION: The hygroscopic polyester fiber comprises a polyalkylene terephthalate containing a polyethylene glycol (X) having 4,000-10,000 average molecular weight and a polyether compound or a polyether compound derivative (Y) having ≤30 mass% solubility in water at 20°C so as to simultaneously satisfy formulae (1) to (3): 5 mass%≤X≤15 mass% (1), 5 mass%≤Y≤20 mass% (2) and 10 mass%≤X+Y≤30 mass% (3). An aromatic dicarboxylic acid having a sulfonate group or an aromatic dicarboxylic acid having a phenolic hydroxy group or both are copolymerized in an amount of 0.5-5 mol% based on the whole acid components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304326-A (JP)
Title: System for managing telephone device, server device, telephone device and program
Inventor: TANAKA HIRONORI
IPC: H04Q3/58
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To block unauthorized access to a server device, and do maintenance of information stored in the server device from a remote place.  <P>SOLUTION: A system for managing telephone devices comprises multiple telephone devices 1, and the server device 2 connected with the multiple telephone devices 1 via an IP network 4. The telephone device 1 is provided with an authentication means for authenticating a mobile terminal 17 which requests to register or update function setting information of the telephone device 1. The server device 2 is provided with a storage means for storing the function setting information of the telephone 1, and a registration/update means for registering or updating the function setting information upon reception of the registration/update request from the mobile terminal 17 authenticated by the telephone device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007471-A (JP)
Title: Organic light emitting element and luminescence equipment using the element
Inventor: SEO TETSUSHI
IPC: C09K11/06
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting element and luminescence equipment using the above organic light emitting element, which is bright at low power consumption and cheap, by providing a triplet luminescent material more cheaply than before, and by using it. SOLUTION: Since both platinum and iridium are so-called precious metals, platinum complex and iridium complex using them are also expensive, and it will become obstacles of cost reduction in the future. By applying the chelate complex, which uses tungsten as a central metal, which is a cheap metal and is heavy atom, the organic light emitting element, which can convert the triplet excitation energy into luminescence, is produced. By applying the organic light emitting element using these metal complexes, the bright and cheap, in spite of low power consumption, luminescence equipment and the electrical appliances using above luminescence equipment, can be provided.
Patent JP-2003314143-A (JP)
Title: Connecting holder for cable end
Inventor: SHIMADA JUNICHI
IPC: B60J5/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a cable in a connecting holder.  <P>SOLUTION: This connecting holder, which is equipped with fitting recesses 25 whose inner surfaces are laterally recessed, is used to lock cable ends 15a and 16a of the cables 15 and 16, inserted into lateral slits 26, to brackets 19 in which the lateral slits 26 are formed in outside surfaces of the fitting recesses 25. This connecting holder is equipped with: base parts 29 which are formed of a synthetic resin and fitted into the fitting recesses 25, and have fitting holes 28 into which the cable ends 15a and 16a are to be turnably fitted; and a pair of upper and lower flange parts 32 which are protruded in the directions of elongation of the cables 15 and 16 from outside surfaces of the base parts 29 and fitted into the lateral slits 26 so as to be interposed between the cables 15 and 16 and edges of the lateral slits 26 of the brackets 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314309-A (JP)
Title: Variable valve control device of internal combustion engine
Inventor: SARUWATARI MASAYUKI
IPC: F02B31/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase an amount of cylinder residual gas without degrading a combustion property by enhancing a gas flow in a valve overlap period.  <P>SOLUTION: A valve overlap quantity is expanded by advancing a valve timing of an intake valve by a variable valve timing mechanism in a low rotation range, and a change-over of a drive cam is conducted so that one of two exhaust valves is closed in the valve overlap period. Thereby, exhaust gas with a high flow rate flows into a cylinder from one of the exhaust valves in the valve overlap period, the gas flow in the cylinder is enhanced, and the amount of the cylinder residual gas is increased, while maintaining the combustion property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310224-A (JP)
Title: Method for continuously electrically heating highly viscous flowable food material
Inventor: HOSHINO HIROSHI
IPC: A23L5/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously electrically heating a yam paste, Mekabu (Undaria pinnatifida root portion), or the like, in a pipe, by which the development and growth of bubbles and the development of sparks and heating temperature irregularity due to the bubbles can be prevented.  <P>SOLUTION: This method for continuously electrically heating a highly viscous flowable food material, comprising disposing a plurality of electrodes on a pipe in its longitudinal direction at intervals, continuously transporting the highly viscous flowable food material in the pipe in its longitudinal direction, and applying voltages between the electrodes to charge electricity in the longitudinal direction of the pipe and electrically heating the food material is characterized by electrically heating the flowable food material pressurized in the pipe at a higher pressure than the atomospheric pressure (desirably at a higher pressure by ≥2 kg/cm<SP>2</SP>than the atmospheric pressure), to a lower temperature than the boiling temperature of the flowable food material under the atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321611-A (JP)
Title: Thermoconductive resin composition and method for producing the same
Inventor: HASEGAWA ATSUSHI
IPC: C08K3/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoconductive resin composition having high thermoconductive performance and good handleability by homogeneously dispersing thermoconductive microparticles in a resin binder, and to provide a method for producing the thermoconductive resin composition.  <P>SOLUTION: The thermoconductive resin composition is obtained by incorporating the resin binder consisting of a thermoplastic resin with the thermoconductive microparticles in such a condition as to be substantially free of aggregate particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324048-A (JP)
Title: Wafer heating device
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/027
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wafer surface temperature when a wafer is thermally treated from becoming uniform since a temperature varies in a through hole part of a soaking plate, through which a wafer lift pin for wafer mounting detachment in a wafer heating device is inserted.  <P>SOLUTION: The wafer heating device is provided with the soaking plate formed of a ceramic substrate whose upper main face is set to be a mounting face of a wafer and of a heating unit arranged inside or a lower main face of the ceramic substrate, the lift pin elevating and lowering the wafer via a through hole passing through the soaking plate and a guide member having a guide hole guiding the wafer through the wafer lift pin. An upper end face of the guide member is brought close to a lower main face of the soaking plate so that the guide member connects the through hole and the guide hole. Heat conduction and heat radiation from the soaking plate to the guide member are reduced by making the shape of the upper end face of the guide member to be a circle with thickness of 0.1 to 3.0 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310492-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: KAYAMA HIROYUKI
IPC: A47L9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the possibility of a bad electrical contact caused by dust which enters and adheres to a charging terminal part.  <P>SOLUTION: Exhaust air is always guided into the charging terminal part 35 during the operation of a main body 11, and the adhesion of dust and its intrusion from the outside are prevented because of the charging terminal part 35 which is provided in the middle of an exhaust transfer passage 41 located in a direction where an electric fan 15 exhausts air and has its part opened in a direction of the outer shell of a main body 11. As a result, the area close to the terminal part 35 is cleaned, and a self-propelled vacuum cleaner which hardly requires frequent removals of dust and hardly causes the bad electrical contact of the terminal is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323871-A (JP)
Title: Battery pack
Inventor: USHIJIMA OSAMU
IPC: H01M2/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack with a spacer which is capable of regulating two kinds of gaps with one kind of the spacer.  <P>SOLUTION: In the battery pack provided with a plurality of unit cells 7 that are electrically connected with each other, and the spacer 5 which is arranged between and paired with the adjacently arranged electric cell 7 the spacer pair has the same shape, and when one spacer 5 of the pair is rotated, for example by 180° from the prescribed position taking the center line of the gap direction as the axis, and then returned to its original position, after the rotation it has a gap different from the gap before the rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017129-A (JP)
Title: Polymer electrolyte, manufacturing method of the same, and lithium cell using of the same
Inventor: LEE KYOUNG-HEE
IPC: H01M50/103
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte with excellent ion conductivity and improved mechanical strength, and to provide a manufacturing method of the same. SOLUTION: The polymer electrolyte is obtained by hardening a component composed by mixing polyethyleneglycol(meta)acrylate and/or a polymer of polyfunctional ethylene oxide group, vinyl acetate monomer, (meta)acrylate monomer, or a mixture of vinyl acetate monomer and (meta)acrylate monomer, lithium salt, and organic solvent.
Patent JP-2003323709-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: WATANABE SADAYUKI
IPC: G11B5/738
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium and its manufacturing method to shrink and equalize the diameter of crystal grain of a magnetic recording layer and to reduce the interaction between grains.  <P>SOLUTION: This method is a manufacturing method of the perpendicular magnetic recording medium laminating a base layer 2, the magnetic recording layer 3, a protective coat 4, and a fluid lubrication agent layer 5 in order on a non-magnetic base 1. Further in the method, when film formation of the base layer 2 and/or the magnetic recording layer 3 is performed by the sputtering, at least the base layer 2 or the magnetic recording layer 3 is formed by performing intermittence discharge by applying pulse voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324262-A (JP)
Title: Device for positioning object
Inventor: MIZUNO KENICHI
IPC: H05K3/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To position an object to be positioned wit high accuracy while using a positioning pin.  <P>SOLUTION: By inserting a positioning pin 30 provided to a supporting stand 20 into a positioning hole 51 formed in an object 50, the object 50 is positioned on the supporting stand 20. The positioning pin 30 freely slides relative to the supporting stand 20 in the axial direction of the pin 30. Further, the pin 30 is urged in a direction protruding from the supporting surface 21 of the supporting stand 20 by a compression spring 34. The positioning hole 51 of the object 50 to be positioned is fitted to a tapered part 31 of the positioning pin 30, and the object 50 is held on the supporting stand while keeping the fitting condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328283-A (JP)
Title: Image-printed fiber product
Inventor: SAKURA TAKESHI
IPC: D06P5/20
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber product in which an object existing in the natural kingdom is reproduced and printed in a fine image close to the object as it is as a one-point mark on clothing, a small article made of a fiber such as a bag, etc., or a fiber product and which responds to the preference of a consumer.  <P>SOLUTION: The image-printed fiber product is obtained by dot printing on a fiber product such as a fabric, clothing, etc., by a method in which transfer paper is printed with an image having a photograph of the object such as an insect, a shellfish, etc., taken on the spot and/or a fine picture in ≥360 dpi density as a one-point mark, etc., by an ink-jet method using ink containing a sublimating dye, the printed surface is brought into contact with a polyester fabric, etc., and transferred by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002345835-A (JP)
Title: Operation tool
Inventor: LECHOT ANDRE
IPC: A61B17/16
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation tool provided with a fixing ring for temporarily fixing a part, such as a screw and a part to be inserted, preventing the wrong operation from occurring by an exposed tip of the ring when tilted inside a socket. SOLUTION: This operation tool is provided with an insertion part formed in a hexagonal shape tapered down to a top end for connecting screws of socket shaped head. A support shaft of the operation tool supports the insertion part for moving a torsional moment toward the top end when it is engaged and connected with the screw. A metal ring attached to the insertion part detachably connects the top end that is engaged and connected with the inside of socket. This metal ring has an inclined slit, can be compressed in all directions, interferentially fit into the socket section and has a circumferential surfaces approximately with no break.
Patent JP-2003326641-A (JP)
Title: Porous conductive film and manufacturing method therefor
Inventor: KAMESHIMA HISAMITSU
IPC: H01B5/16
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous conductive film capable of being simply and inexpensively manufactured as compared with an electroplating method, a vacuum vapor deposition method, a conductive paste coating method or the like, requiring no heat treatment at a high temperature and capable of corresponding to a wide range of a base material, and a manufacturing method therefor.  <P>SOLUTION: The conductive porous layer is obtained by forming a conductive porous layer, which has a three-dimensional reticulated skeleton with a skeleton mean diameter of 500 nm or less comprising an aggregate of fine particles of a metal and/or a metal oxide and has an open-cell structure, on the surface of and/or in the layer of a porous base material of which the solvent absorption per a unit area is 1 cc/m<SP>2</SP>or more. The manufacturing method therefor is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326671-A (JP)
Title: Paste removing device and screen printing machine
Inventor: TANAKA OSAMU
IPC: B41F15/40
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact paste removing device, by which paste 5 stuck on a squeegee 10 is removed by automatic operation to reduce time and labor.  <P>SOLUTION: The paste removing device for removing the paste 5 stuck on the squeegee 10 having a squeegee fixing part 202 to fix a paste pressing part 201 for pressing the paste and itself to the outside, is provided with a removing part 60 for removing the paste stuck on the squeegee 10 and a driving part for moving the removing part 60 while tracing a specified locus which can not be confined on a straight line toward the side of the paste pressing part 201 for pressing the paste from the side of the squeegee fixing part 202 for fixing itself that the squeegee 10 has to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326281-A (JP)
Title: Method for neutralizing alkaline drainage
Inventor: SUZUKI HIDEO
IPC: C02F1/66
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for neutralizing alkaline drainage by which alkaline drainage produced in a large amount can be efficiently neutralized by gaseous carbon dioxide without using a sealed tank.  <P>SOLUTION: Gaseous carbon dioxide 4 is supplied from the bottom of a tank 1 into the alkaline drainage 2 introduced into the tank 1 with the whole or a part of the liquid surface open, while the gaseous carbon dioxide 4 cumulating above the water surface of the alkaline drainage 2 in the tank 1 is again supplied from the bottom of the tank 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325184-A (JP)
Title: Vector and panning method using the same
Inventor: SHINAGAWA HARUKO
IPC: C12N15/09
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vector which expresses an objective peptide in an excellent reactive state on the surface of a host and to provide a panning method for improving reactivity between a peptide library obtained by the vector and a target substance.  <P>SOLUTION: The vector contains a DNA bound to a DNA encoding 36 amino acids at the N terminal side of thioredoxin at the 3' side of a DNA encoding a cell-invasive protein from which a cell-invasive signal is deleted and is obtained by inserting a DNA encoding the objective peptide to a part encoding the cysteine loop of the DNA encoding the 36 amino acids at the N terminal side of the thioredoxin. The panning method comprises transferring the vector to the host to express the peptide library, reacting the peptide library with the target substance immobilized to a dish and removing an unbound peptide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326107-A (JP)
Title: Concentration and flocculation apparatus
Inventor: SUGAWARA YOSHIYUKI
IPC: C02F11/14
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a concentration and flocculation apparatus which produces a concentrated separated liquid having high clarity, can sharply reduce the load of return water to a water treatment system and can reduce a running cost.  <P>SOLUTION: The concentration and flocculation apparatus is equipped with an inflow tank 2 into which inflow water is introduced, a concentration tank 3 for concentrating the outflow water from the inflow tank 2, a flocculation and separation tank 4 for receiving the concentrated separated liquid from the concentration tank 3 and a sludge return pipe 7 for returning flocculated sludge to the inflow tank 2 from the flocculation and separation tank 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329182-A (JP)
Title: Universal pipe joint
Inventor: KATO MASAFUMI
IPC: F16L27/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal pipe joint having a structure free from a recessed part where water and waste retain, and adjustable in a connecting angle similarly as a conventional universal pipe joint.  <P>SOLUTION: In this universal pipe joint formed by rotatably connecting a spherical socket member 13 provided with a spherical inner face 17 on an end part of a pipe body 16, with a spherical spigot 15 having a spherical outer face 21 corresponding to the spherical inner face of the spherical socket 13 and having a pipe inserting port 22 inside thereof, the pipe body 16 and a connecting pipe (connection auxiliary pipe 24) inserted into the pipe inserting port are connected by an elastic cylinder 31 composed of an elastically deformable, and expandable material.  <P>COPYRIGHT: (C)2004,JPO