baber/WOPTO huggingface dataset:
Patent JP-2004010871-A (JP)
Title: Polymer-metal salt complex and composition containing the same
Inventor: SANO SHIHO
IPC: C08L33/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition with antistatic property, giving a coating which imparts antistatic property to a resin product for a long time.  <P>SOLUTION: The polymer-metal salt complex comprises a copolymer containing repeating units expressed by formula [1] and formula [3] and having 2,000-100,000 of polystyrene converted number average molecular weight measured by gel permeation chromatography using tetrahydrofuran as a solvent, and an organic solvent soluble metal salt. In the formula [1] R<SB>1</SB>is a 1-20C alkyl or aralkyl group, R<SB>2</SB>is a divalent aliphatic hydrocarbon group, R<SB>3</SB>is a divalent group, R<SB>4</SB>is H or methyl group, n is an integer of 2-200. In the formula [3] and [4], R<SB>6</SB>and R<SB>7</SB>are each independently H or methyl group, X is an ester group having a nonionic hydrophilic group, Y is an ester group having a 4-30C alkyl group or 2-20C fluoroalkyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017179-A (JP)
Title: Robot and its switching device
Inventor: FURUTA TAKAYUKI
IPC: B25J19/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot having good maintainability and designed to eliminate erroneous operation, and also to provide its switching device.  <P>SOLUTION: A man type robot of a two-leg walking system has a trunk, legs attached to both sides of a lower part of the trunk, arms attached to both sides of an upper part of the trunk, a head attached to an upper end of the trunk, driving means M to swing respective joints of the legs, the arms or the like, and a control part 40 to drive and control each driving means M. The switching device 51 to supply electricity to the driving means M, the control part or the like is arranged in a position on a surface of the trunk in which the switching device 51 does not protrude outside when the robot moves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019306-A (JP)
Title: Tower-shaped building and its construction method
Inventor: YAMADA TAKEMASA
IPC: E04H12/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a tower-shaped building light in weight by reducing the quantity of a reinforcement used and the quantity of concrete, and to shorten the term of works by simply conducting the execution of works and an operation in the case of a construction and improving the safety of the operation.  <P>SOLUTION: The tower-shaped building 1 formed in a hybrid structure is built by constituting an earthquake-resistant construction member by concentrically joining a plurality of steel pipe sections 20 in the vertical direction while covering the external surfaces of the steel pipe sections 20 with precast concrete sections (PCa sections) 30. A plurality of cylindrical units 10 consisting of the steel pipe sections 20 and the precast concrete sections (PCa sections) 30 covering the external surfaces of the steel pipe sections 30 are laminated/connected concentrically in the vertical direction, and the steel pipe sections 20 are joined in the vertical direction, thus configuring the earthquake-resistant construction member. The steel pipe sections 20 have projecting sections increasing adhesion among the steel pipe sections and the PCa sections on the external surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018730-A (JP)
Title: Polyester resin composition
Inventor: TAN JUNJI
IPC: C08L67/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in a gas barrier property and flexibility without impairing a hue.  <P>SOLUTION: The polyester resin composition comprises a polyester resin, a germanium compound and a phosphorous compound. In the resin composition, total content of the germanium compound and the phosphorus compound is 10-2,000 ppm and the molar ratio of a germanium element to a phosphorus element is (20:1) to (1:5) and the contents of one or more transition metals selected from manganese, titanium, antimony, tin, cobalt and chromium are not each ≥5 ppm. The polyester resin composition excellent in the gas barrier property and the flexibility can be obtained without impairing the hue by using such the polyester resin composition. The polyester resin composition is used for application such as bottles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223570-A (JP)
Title: Digital content providing method using computer network and server therewith, program, and play apparatus
Inventor: AKAMATSU TERUHIRO
IPC: A63F13/215
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain a digital contents providing method capable of improving a play apparatus and the number of site users by linking a print preparation machine to a contents providing site.  <P>SOLUTION: The digital content providing method provides contents to a user who uses a user terminal 3 using a server 1 connected to the Internet and communicatable with each other and the print preparation machine 2. The print preparation machine 2 issues an ID and a password to the user who conducted a play at every play and transmits them to the server 1 together with play data. The server 1 urges a user terminal to log-in by inputting the ID and the password, authenticate the inputted ID and password, permits login, and provides the contents including the play data to the user terminal 3 logged-in based on the authentication. As a result, access to the site by the user of the print preparation machine can be expected, thus increasing the marquee effect of the print preparation machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004022484-A (JP)
Title: Excimer lamp
Inventor: FUKUDA SATORU
IPC: H01J65/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp allowing large-area irradiation, capable of providing uniform discharge without bending an inner tube by its own weight, and easy to handle in manufacturing it.  <P>SOLUTION: This excimer lamp comprises: a double cylindrical tube-like discharge vessel having a nearly cylindrical outer tube and a nearly cylindrical inner tube and composed by disposing the outer tube and the inner tube on generally the same tube axis; a discharging gas enclosed in the discharge vessel; a light-transmitting first electrode formed on the outside wall of the outer tube of the discharge vessel; and a second electrode formed inside the inner tube of the outside wall of the discharge vessel. The excimer lamp utilizes excimer light emission from excimer molecules generated by discharge of the discharging gas enclosed in the discharge vessel, has a projection-like member projecting in the tube axis direction of the discharge vessel, and allows the projection-like member to be connected to the inside wall of the inner tube of another excimer lamp by fitting it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101785-A (JP)
Title: Image processor, image processing method and medium for recording image processing program
Inventor: KUWATA NAOKI
IPC: H04N1/409
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a suitable degree of emphasis cannot be set automatically, since confirmation by visual observation of a worker is necessary. SOLUTION: A computer main body 21 as a center of image processing detects the number of input image data in a step S102, determines automatically an edge emphasis coefficient C and the size of unsharp mask 40 which is used in edge emphasizing process in a step S104, and executes the optimum edge emphasizing process in a step S108. In order to reduce the operation amount in the edge emphasizing process, picture elements having a large difference of image data between adjacent picture elements are only targeted in a step 106. In the practical operation, component values of RGB are not individually calculated but difference values to the component values of RGB from a luminance value are obtained and calculated, so that the total operation processing amount can be very reduced.
Patent JP-2004031512-A (JP)
Title: Wavelength-selective light receiving apparatus and optical transmitting-receiving module
Inventor: SATO YOSHIYASU
IPC: H01L31/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength-selective light receiving apparatus and an optical transmitting-receiving module which are miniaturized and simplified in configurations and packaging.  <P>SOLUTION: A wavelength-selective light receiving apparatus 21 is configured by successively laminating and integrating a wavelength selecting filter 1 whose transmissivity is low with respect to one of two light of mutually different wavelengths and is high with respect to the other light, a first light receiving element 2 for receiving an optical signal of one wavelength and a second light receiving element 3 for receiving the other optical signal, and the optical transmitting-receiving module is provided with: a stem 17 having a projection on its component mounting surface; the wavelength-selective light receiving apparatus mounted on the component mounting surface of the stem member; a light emitting element 4 mounted on the projection of the stem member with an angle for radiating light of a long wavelength or light of a short wavelength and to irradiate a light receiving surface of the wavelength-selective light receiving apparatus therewith; and a holding member for holding one terminal portion of an optical transmission line 7 on a position where radiated light of the light emitting element reflected from the wavelength-selective light receiving apparatus is made incident integrally with the stem member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024563-A (JP)
Title: Preservation of composition containing physiologically active substance
Inventor: IWAO EIJI
IPC: A61J3/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to stably preserve a composition containing a physiologically active substance.  <P>SOLUTION: The composition containing the physiologically active substance is housed in a plastic container and then preserved in a gas-barrier wrapping material. The composition containing the physiologically active substance housed in the plastic container is preserved in the gas-barrier wrapping material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028217-A (JP)
Title: Back-up bearing for cluster mill
Inventor: MARUYAMA CHO
IPC: F16C33/62
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life of a back-up bearing for a cluster mill.  <P>SOLUTION: A recess 5a is formed in an outer surface of a sealing plate 5 for closing both ends of the clearance between an inner ring 1 and outer ring 2 of the back-up bearing. By driving a knock pin 8 into the inner ring 1 from the recess 5a and preventing slip-off with a bolt 9, the slip-off from the inner ring 1 of the sealing plate 5 and the joint rotation with oil seal 6 are surely prevented without shortening the length of a roller 3, thereby preventing the occurrence of faulty lubrication. By forming a carburized nitriding layer containing a right amount of residual austenite on the surfaces of the inner ring 1 and roller 3, the surface starting point flaws in the inner ring 1 and roller 3 are prevented. By applying right compression stress onto the surface of the outer ring 2, a split damage caused by a surface crack in the outer ring 2 is prevented. By so doing, the life of the back-up bearing is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033455-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a higher usability which accomplishes cleaning without switching in a case of a short time cleaning and an ordinary cleaner.  <P>SOLUTION: The vacuum cleaner is provided with a rotary brush 1 for raking out dusts, a suction part 3 equipped with a motor 2 for driving the rotary brush 1, a rotation detecting means 8 for detecting the electric powers generated in the motor 2 and an electric fan 4 for generating sucking air. It controls the inputs of the electric fan 4 and/or the motor 2 according to the electric powers detected by the rotation detecting means 8 and accomplishes cleaning without switching in a case of a short time cleaning and an ordinary cleaning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039900-A (JP)
Title: Plasma processing apparatus
Inventor: SEKIYA CHIKAKO
IPC: H05H1/46
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus that can reduce a maintenance cost of an upper electrode cover.  <P>SOLUTION: A plasma etch treatment apparatus is provided with an internal chamber on its upper part, and it is also provided with a plasma treatment vessel 2 made of electrically conductive material, an upper electrode 12 arranged on the upper part of the internal chamber, and an observation tube 100 mounted to the upper electrode 12. The upper electrode 12 is provided with an upper electrode body 32 made of metal such as Al or the like and an upper electrode cover 31 made of quartz that separates the upper electrode body 32 from a plasma area 41 formed within the internal chamber. The upper electrode cover 31 is provided with an inner flange on the bottom in a part corresponding to an open bush 32a of the upper electrode body 32 and a hole on the top that has an outer flange with a complementary shape to the inner flange, and a transparent window 31a is engaged with the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045044-A (JP)
Title: 6-axis inner force sense sensor
Inventor: SUGIYAMA SUSUMU
IPC: G01L5/16
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 6-axis inner force sense sensor which enables the miniaturization of a chip, high sensitivity and reduction in consumption power.  <P>SOLUTION: The sensor is provided with a sensor footing 3 whose outer end portion is fixed on a pedestal 2, a force operating part 4 which is arranged in the almost central part of the sensor footing and to which force is applied from the outside, a strain gauge 5 which is arranged on the sensor footing and detects distortion generated in the sensor footing, and a bridge circuit for measuring resistance change of the strain gauge. The force applied to the force operating part is divided into six axial forces and detected. Three out of the six forces are in first and second axis directions which are mutually perpendicular on a sensor footing upper surface, and in a third axis direction perpendicular to the sensor footing, Residual three forces are forces and moments around the respective axes. An upper surface of the sensor footing is constituted of a crystal surface of silicon semiconductor whose face orientation is (111).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046420-A (JP)
Title: Matching method and its system for latest resources
Inventor: SAEGUSA TAMON
IPC: G06F9/445
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of delay in update processing even if many client computers update resources simultaneously.  <P>SOLUTION: A client computer 2 has: a means which makes a decision on whether or not a current date and time has passed a next accessible date and time; a means which downloads, from a server computer, a first version number management table for managing the version number of a resource held by a server computer when the current date and time has passed the next accessible date and time; a means which selects a resource to be downloaded from the server computer by comparing, for every resource, the first version number management table with a second version number management table for managing the version number of a resource held by itself; and a means which downloads the selected resource from the server computer and updates a resource installed in itself using the downloaded resource.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047264-A (JP)
Title: Dye-sensitized solar cell and its manufacturing method
Inventor: YAMANAKA RYOSUKE
IPC: H01L31/04
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve photoelectric transfer ratio of a dye sensitized solar cell by making electrons generated at dyes efficiently injected into a porous semiconductor oxide layer.  <P>SOLUTION: With the manufacturing method of the dye sensitized solar cell with a photoelectric transfer layer with dyes absorbed in a porous semiconductor oxide layer, a charge transport layer and a counter electrode laminated in turn on a conductive support body, a film-like semiconductor oxide (A) is formed on the conductive support body, and after a precursor of a semiconductor oxide (B) having a conductive band end with a higher energy level than that of the semiconductor oxide (A) is made absorbed by the film-like semiconductor oxide (A), the precursor of the semiconductor oxide (B) is oxidized to make up the porous semiconductor oxide layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092237-A (JP)
Title: Hazardous process/pattern detection system and method, hazard detection program, and manufacturing method of semiconductor device
Inventor: FUJII OSAMU
IPC: H01L21/3065
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To set semiconductor process conditions which avoid the generation of crystal defects and a mask pattern shape on a simulation basis. SOLUTION: The hazardous process/pattern detection system comprises an input data processing section 11 for converting input data to desired format data, a critical condition storage 6 for storing critical conditions regarding the generation of defects, a total simulation section 12 for carrying out overall simulation to the format data to output the result as format data for deciding hazardous processes, a mask simulation section 13 for carrying out mask simulation on the format data to output the result as format data or hazardous pattern deciding, a hazardous process deciding section 15 for comparing the format data for hazardous process deciding with the critical conditions for determining hazardous processes,  and a hazardous pattern deciding section 16 for comparing the format data for hazardous pattern deciding with the critical conditions for deciding if a pattern is a hazardous pattern.
Patent JP-2004042438-A (JP)
Title: Recording apparatus
Inventor: HIRAMATSU SOICHI
IPC: B41J2/01
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus which has a smaller resolution than a nozzle pitch of a recording head without increasing costs and without decreasing a transfer speed of a record medium.  <P>SOLUTION: The resolution of the recording apparatus is made smaller than the nozzle pitch while an amount of a minimum feed unit of a paper feed motor is kept larger than the nozzle pitch of the head. A feed amount of one step of a stepping motor 1 is made equal to (an approximately total nozzle number÷scan number±pitch of the resolution÷nozzle pitch)÷N, wherein N is a natural number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042110-A (JP)
Title: Gear tooth forging apparatus
Inventor: NAKAMURA ISAO
IPC: B21J5/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piercing process in a hot precision forging method of a gear wheel, capable of reducing production steps necessitated by the piercing after forging, which requires cooling of a work 1 to ambient temperature, increases production steps, deteriorates accuracy of a tooth profile and necessitates tooth face finishing in an additional step.  <P>SOLUTION: In the gear tooth forging apparatus, a periphery of a lower die 5 to place the work 1 is positioned toward a radial direction by a fixed ring 6, while an upper die 7 is set free in its vertical movement. Centering of the upper die 7 is positioned not by the lower die 5 but by the inner periphery of the fixed ring 6 so that it prevents a minute inclination of the lower die caused by interference with the upper die during forging and enables precision forging of a tooth profile. Furthermore, setting a piercing process prior to a forming process, so-called warm forging which forges at a comparatively low temperature around 830°C is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047824-A (JP)
Title: Solar cell and its manufacturing method
Inventor: IWAKURA TADASHI
IPC: H01L31/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which is much improved in efficiency through a method, wherein carriers are restrained from being recombined by reducing the electrical contact between an electrode material and a semiconductor in area, an open end voltage is increased, and the electrode material is reduced in electrical resistance, and to provide its manufacturing method.  <P>SOLUTION: A light-receiving plane is formed on the one surface of a semiconductor substrate, and grooves cut in a p-type semiconductor layer 33 or an n-type semiconductor layer 30 arranged on the other surface of the semiconductor substrate are filled up with an electrode material for the formation of the solar cell. The grooves are each filled with the electrode material as high above their bottoms as prescribed, the electrode material filling the grooves is thermally treated so as to come into ohmic contact with the p-type semiconductor layer 33 or the n-type semiconductor layer 30 for the formation of a first buried electrode 24, and the electrode material additionally and completely fills the grooves so as to be bonded to the first embedded electrode 24 for the formation of a second embedded electrode 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043700-A (JP)
Title: High specific gravity resin sphere and its manufacturing method
Inventor: TOMITA HITOSHI
IPC: F16F15/28
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high specific gravity resin sphere excellent in smoothness of its surface and its manufacturing method.  <P>SOLUTION: In this manufacturing method of a high specific gravity resin sphere, a thermoplastic resin composition containing a non-lead inorganic powder mainly composed of tungsten powder, and at least one kind of thermoplastic resin composition selected from a thermoplastic elastomer and a thermoplastic resin, is molded into a cylindrical molding by extruding, then it is shaped into a sphere by abrasion between cylindrical moldings or with an abrasive medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049782-A (JP)
Title: Iron
Inventor: NAKAMURA SHUNEI
IPC: D06F75/36
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron which has improved welding accuracy and strength of a tank and is user-friendly when attaching /detaching the tank by reducing heat transfer from a cover to the tank.  <P>SOLUTION: On at least one of a bottom part member 3 and a main body member 2, a welding support part 10 to support the other member is provided, and the bottom member 3 or the main body member 2 of the tank 1 covers the outer circumference of the cover 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060242-A (JP)
Title: Finger-catching preventive device in folding type open-close door
Inventor: IWATA KO
IPC: E05F7/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger-catching preventive device in a folding type open-close door so that the finger or the like is not caught between the end faces of adjacent doors.  <P>SOLUTION: In the folding type open-close door in which a plurality of doors are connected by hinges in a foldable manner and a section between the end faces of both doors is opened and closed centering around shafts for the hinges, cavities mutually opend while being placed on the open-close side are formed at abutting ends of both doors, a flexible safety curtain sealing an open-close opening is stretched extensively over both cavities and urging devices tensing the safety curtain at all times by the force of a weight, a spring or the like in the cross direction of the curtain are finished interiorly in both cavities or either of the cavites.  <P>COPYRIGHT: (C)2004,JPO