baber/WOPTO huggingface dataset:
Patent JP-2005292548-A (JP)
Title: Endless belt and fixing device
Inventor: ONO KAZURO
IPC: G03G15/20
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt which prevents creases of a recording material to allow a vivid image to be obtained and to provide a fixing device which allows a vivid image to be obtained by using the endless belt to prevent creases of a recording material.  <P>SOLUTION: Circumferential lengths of end parts of the endless belt having a heat resistant elastic layer coated on a base layer made of a metal or heat resistant resin are longer than that of a center part of the endless belt. In the fixing device, the endless belt is stretched and laid around a plurality of rollers arranged on the inside, with prescribed tension, and a pressure member or a fixing member is pressed to at least one of the plurality of rollers with the endless belt between them to form a press nip part, and a recording material is transported to the press nip part to fix an unfixed image on the recording material by heating and pressurizing. The endless belt has the heat resistant elastic later coated on the base layer made of a metal or heat resistant resin and has the circumferential lengths of end parts made longer than that of the center part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290278-A (JP)
Title: Rustproof grease composition, grease-filled bearing and rust preventive
Inventor: KAWAMURA TAKAYUKI
IPC: C10M163/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rustproof grease composition exhibiting excellent anti-corrosive properties even without using a nitrite and a bearing filled with the rust-proof grease composition.  <P>SOLUTION: The grease composition is obtained by mixing a base oil with a thickening agent and a rustproof component. The rustproof component comprises a polybasic acid metal salt, a polyhydric alcohol containing a partially blocked hydroxy group and at least one compound selected from an organic sulfonic acid salt and a fatty acid ester as essential components. The amounts of the rustproof components are 0.1-10 parts wt. based on the total of the base oil and the thickening agent, respectively. The base oil contains at least one selected from a synergistic hydrocarbon oil and an ether oil. The thickening agent is a urea-based thickening agent and the amount of the thickening agent is 5-30 parts wt. based on the total of the base oil and the thickening agent. The grease-filled bearing has a sliding part filled with the rustproof grease composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298538-A (JP)
Title: Cellulose ester film, display substrate film by using the same and liquid crystal display
Inventor: KAWABE SATOMI
IPC: C08K3/36
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent cellulose ester film having high heat resistance, a low expansion coefficient on absorbing moisture and low moisture permeation, also a display substrate film by using the film as the substrate and a liquid crystal display film.  <P>SOLUTION: This cellulose ester film is characterized by containing metal oxide fine particles consisting of a polycondensate material of a reactive metal compound capable of performing hydrolytic polycondensation and heat-treated at 180-230°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299027-A (JP)
Title: Method for producing colored moisture absorbing and releasing and heat generating fiber and colored blended yarn
Inventor: UEDA ZENJI
IPC: D06M11/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a moisture absorbing and releasing and heat generating fiber colored in an arbitrary hue and a uniformly colored blended yarn.  <P>SOLUTION: The moisture absorbing and releasing and heat generating fiber colored in an arbitrary hue is obtained by polymerizing a blend monomer composed of a raw material monomer of an acrylic fiber and pigment particles to give a spinning liquid, spinning the spinning liquid to give a pigment colored acrylic fiber, introducing a crosslinking structure to the pigment-colored acrylic fiber and hydrolyzing the acrylic fiber into which the crosslinking structure is introduced. The uniformly colored blended yarn is produced by subjecting the colored moisture absorbing and releasing and heat generating fiber and another fiber to mixed spinning to give a blended yarn, then dying the blended yarn or subjecting the colored moisture absorbing and releasing and heat generating fiber and a previously dyed fiber to mixed spinning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005258377-A (JP)
Title: Organic photorefractive material
Inventor: TSUTSUMI NAOTO
IPC: G02F1/361
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material having a high photorefractive characteristic without applying a voltage.  <P>SOLUTION: The organic photorefractive material contains an organic photoconductive compound as a component A, an electric field responding optically functional comound as a component B, a sentizer as a component C, and at least one kind of plasticizer selected as a component D out of 2-(1,2-cyclohexane dicarboxy imide)ethyl propionate, 2-(1,2-cyclohexane dicarboxy imide)ehtyl acrylate, 1-phenyl-2-pyrrolidone, 1-octyl-2-pyrrolidone, 1-hexyl-4-methoxycarbonyl-2-pyrrodidone and 1-dodecyl-2-pyrrolidone, and 1-(2-hydroxy ethyl)-2-pyrrolidone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297507-A (JP)
Title: Refuse forming method and its device
Inventor: TAKADERA SHIGESATO
IPC: B29B17/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To form bar-like bodies and plate-like bodies having different shapes from the time of starting operation of a device by charging refuse pre-heated to a desired temperature and crushed or pulverized into a cylinder for extrusion-molding, advancing a plunger for pressurization in the cylinder, and compressing the refuse forward with cooling and extruding and cutting the same with melting from the nozzle at the distal end of the cylinder.  <P>SOLUTION: After the refuse A pre-heated to the desired temperature and crushed or pulverized is charged into the cylinder 13 for extrusion-molding, the plunger 16 for pressurization is advanced in the horizontal direction in the cylinder 13. The charged refuse A is compressed forward while being cooled, melted and extruded from the molding mouthpiece 17 at the distal end of the cylinder 13. Then, the bar-like bodies or the plate-like bodies are cut by a cutting blade 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308918-A (JP)
Title: Optical connection structure and manufacturing method therefor, and optical device
Inventor: YAMAZAKI HIROYUKI
IPC: G02B6/30
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a passive alignment technique simpler and more precise than conventional.  <P>SOLUTION: Since V-grooves and optical waveguides are formed on separate substrates according to a conventional technique, a process for fixedly sticking an optical waveguide substrate to a V-groove substrate using an alignment mark has been required. To the contrary to this, according to this invention, the V-grooves 231 to 235 are also formed on a PLC substrate 20 on which the optical wave guides 211 to 215 are formed, therefore, the manufacturing process is simplified and the alignment accuracy is also improved. Moreover, according to the conventional technique, optical fibers have been turned in the V-grooves even if the optical fibers are lined with the V-grooves, therefore, the alignment accuracy has sometimes been lowered. To the contrary to this, according to this invention, a turning preventive means is prepared and the turning of the optical fibers 111 in the V-grooves 231 is suppressed during the manufacturing process, therefore, the alignment accuracy is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308596-A (JP)
Title: Acoustic model experimental method
Inventor: MIYAJIMA TORU
IPC: G10K15/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time and cost required for manufacturing a building model.  <P>SOLUTION: This method includes: a step for making a sound simulated with a noise source act on the building model 2 arranged in an acoustic scale model laboratory 1 with a wall and a ceiling finished with a sound absorbing material such as a glass wool, and manufactured of a cellular polystyrene board that is one of a cellular material, from a noise source device 3 arranged in the acoustic scale model laboratory 1; and a step for measuring an acoustic characteristic about the sound acting on the building model 2 by a measuring instrument 4 arranged in the acoustic scale model laboratory 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283550-A (JP)
Title: Chemical biosensor and production method therefor
Inventor: MOTOTSU SHIGEKI
IPC: G01N27/12
Filed: 2004-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical chemical biosensor having high mechanical strength, and capable of detecting various kinds of chemical substances, and to provide a production method therefor.  <P>SOLUTION: In this chemical biosensor, a thin film 2 of hydroxyapatite or a hydroxyapatite derivative is formed on a substrate 1, and a pair of electrodes 3, 3 are provided on the thin film 2 apart from each other. An element for carrier doping applied to the hydroxyapatite derivative is sodium (Na), potassium (K), magnesium (Mg), strontium (Sr) or the like, for example. The thin film 2 is formed in a thin film forming process by a laser ablation method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308151-A (JP)
Title: Bearing device for wheel
Inventor: NORIMATSU TAKAYUKI
IPC: F16C33/78
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for wheel which is lightweight and can be miniaturized, and prevent degradation of the durability of an inner wheel attributable to corrosion and hydrogen embrittlement.  <P>SOLUTION: The bearing device for wheel comprises a hub wheel 2 having an inner rolling face 2a on the outer circumference with a wheel mounting flange 4 integrated with one end, and a small diameter stepped part 2b extending in the axial direction from the inner rolling face 2a, an inner member 1 consisting of an inner wheel 3 press-fitted to the small diameter stepped part 2b, an outer member 10 externally inserted in the inner member 1, and a double row rolling element 6 stored between the outer member 10 and the inner member 1. A tightening part 2c is formed by plastically deforming an end of the small diameter stepped part 2b outwardly in the radial direction, and the inner wheel 3 is fixed by the tightening part 2c. A rustproof film consisting of zinc-nickel alloy plating layer is formed on the surface of the inner wheel 3. Hydrogen content in the film is regulated to be ≤ 1 ppm, and hydrogen embrittlement by generating hoop stresses in the inner wheel 3 in the tightening step can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004362550-A (JP)
Title: Information processor, information processing method, information processing program, and recording medium
Inventor: OTANI YOKO
IPC: G06F12/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for acquiring and managing user information from an information managing server such as an LDAP server and an information processing method for reflecting the change of user information managed by the information managing server on user information managed by an information processor.  <P>SOLUTION: This information processor is provided with an information managing means for managing user information acquired from an information managing server which manages user information. The information managing means is able to manage the user information acquired from the information managing server, and managed as the item value of a predetermined management item in the information processor by linking it to user information managed by the information managing server as the item value of a predetermined management item in the information managing server, and update the user information managed so as to be linked to the user information managed by the information managing server based on the link by starting update according to an update start operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361931-A (JP)
Title: Signal processing apparatus, signal processing method, correction value generation apparatus, correction value generation method, and display apparatus manufacturing method
Inventor: MORI TETSUZO
IPC: G09G3/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a configuration capable of ameliorating a display defect of a signal processing apparatus etc., which can be used for a display apparatus constituting a screen by being two-dimensionally arrayed with a plurality of pixels.  <P>SOLUTION: The signal processing device to which a signal obtained by performing orthogonal transform of a video signal corresponding to a plurality of pixels is to be inputted includes a correction circuit 2 for correcting the orthogonal-transformed signal, by using correction values obtained by performing orthogonal transform equivalent to the orthogonal transform on measured values obtained by measuring nonuniformity of display characteristics of a display apparatus, which performs display on the basis of a signal processed by the signal processing device, and an IDCT (inverse discrete cosine transform) section 3 for performing inverse orthogonal transform on a signal corrected by the correction circuit 2 and thereby obtaining a corrected video signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005318387-A (JP)
Title: Image processing device, its color determination method, and image device
Inventor: KUNUGI KAZUMASA
IPC: H04N9/07
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain image data having high image quality while reducing the scale of hardware by distinguishing a specific color and performing noise reduction processing.  <P>SOLUTION: Whether or not a determination region belongs to a specific color region is determined from each image signal corresponding to a plurality of color filters belonging to the determination region, with respect to an image signal obtained by quantizing an output signal from an imaging device (a color determination means 11). One out of first noise reduction processing with respect to an image signal belonging to the specific color region, and second noise reduction processing with respect to an image signal belonging to a color region different from the specific color region, is selected and performed on the basis of the determination result (a noise reduction processing means 13-15).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322433-A (JP)
Title: Separator for fuel cell, and its manufacturing method
Inventor: SASAOKA TOMOAKI
IPC: H01M8/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell and its manufacturing method, wherein the restrictions for flow passage shape can be reduced, variations in the flow passage dimensions can be reduced, the possibility of local corrosion can be diminished, and the possibility of stress corrosion cracks can be diminished.  <P>SOLUTION: (1) This separator 18 is for the fuel cell which has a flat metal plate 40 and a conductive sheet 41 jointed to the flat metal plate, and the conductive sheet 41 has a gas flow passage 42 and an adhesive sealing part 43, composed of unevenness formed by heat press at a face on the opposite side to the metal plate jointing side of the conductive sheet 41. (3) This manufacturing method of the separator for the fuel cell includes a process of joining the conductive sheet 41 to the flat metal plate 40, and a process of heat pressing an assembly of the flat conductive sheet and the metal plate, of making the metal plate jointing side and the opposite face of the conductive sheet 41 uneven, while maintaining the metal plate 40 to be flat, and of forming the gas flow passage 42 and the adhesive seal part 43 at the conductive sheet 41.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004337852-A (JP)
Title: Pipette controller
Inventor: THOM PAUL
IPC: B01L3/02
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipette controller having relatively a simple structure and being capable of corresponding to multiple cylinder plunger assemblies differing in volume and capacity.  <P>SOLUTION: A pipette controller (10) has a housing assembly (20) which houses a pump assembly (40) and connects a pipette (32) to the pump assembly (40) with a flexible air tube (70). The pump assembly (40) houses a plurality of removable independent cylinder plunger systems having a specific volume. The pipette controller (10) may be further equipped with a rapid release trigger mechanism for apportioning liquid rapidly and/or in large quantities from the installed pipette (32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005299356-A (JP)
Title: Sheltered earthquake resistant heat insulating panel for each room and its installation method
Inventor: KAWAJIRI MASUO
IPC: E04B1/80
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method for a sheltered earthquake resistant heat insulating panel for each room, which can demonstrate an effect to resist against force to crush a building by the ultimate yield strength of polystyrene foams set without any gap and can secure a space to save human lives, even if an external strength such as a major earthquake over the design yield strength of the building is applied, and to provide "design-assemble/panel processing system" which can set the earthquake resistant heat insulating panels without any space between structure frameworks for numerous combinations of processing involved in free design.  <P>SOLUTION: The installation method for the sheltered earthquake resistant heat insulating panel for each room of building comprises setting on a substrate a partitioning earthquake resistant heat insulating wall panel for all the living rooms in the building which are fixed with a solid member polystyrene foam of a foaming plastic group, and also setting the earthquake resistant heat insulating panel on the exterior walls, first floor, second floor, third floor, attics and roofs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325159-A (JP)
Title: Sealing epoxy resin molding material and electronic component device
Inventor: WATANABE HISANORI
IPC: H01L23/31
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing epoxy resin molding material which is a sealing molding material made from a low-molecular epoxy resin and, especially when used in a thin package, gives a good package appearance and leaves no resin in an air vent and to provide an electronic component device equipped with an element sealed therewith.  <P>SOLUTION: The sealing epoxy resin molding material comprises (A) an epoxy resin, (B) a curing agent, (C) a premix comprising an epoxy resin (C1) of an ICI viscosity of at most 0.2 Pa s at 150°C, an oxidized polyolefin (C2), and at least one copolymer (C3) of an α-olefin with at least either of maleic anhydride and a maleic anhydride derivative, and (D) a premix comprising an epoxy resin or a curing agent and an oxidized polyolefin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323702-A (JP)
Title: Medical treatment instrument
Inventor: KATO TOMIHISA
IPC: A61L29/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To more improve a treatment property and to improve a performance suitably to the reduction in invasion that is the direction in recent years in a medical treatment instrument used for the treatment of a blood vessel obstruction part and a vasoconstriction part.  <P>SOLUTION: In the medical treatment instrument 1 provided with a balloon part 3 for expanding a constriction part on the distal end part of the main wire part 2 of a flexible thin and long wire body, the main wire part 2 is composed of a hollow twisted wire coil body 6 into which a wire material 8 for an operation is inserted, and an expansion/contraction diameter part 5 composed of the coil wire 7 of the hollow twisted wire coil body 6 is provided on the front part of the balloon part 3 for expanding the constriction part. The medical treatment instrument 1 is structured such that a basket-like diameter expansion variant of the expansion/contraction diameter part 5 and diameter reduction variant from the basket-like diameter expansion variant are freely carried out by the pulling operation or pushing operation of the wire material 8 for the operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328214-A (JP)
Title: Linear sensor
Inventor: NOGUCHI KATSUNORI
IPC: H04N1/028
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate evaluation and adjustment of an internal bias voltage with a simple constitution without causing the complication of an internal element.  <P>SOLUTION: A CCD linear sensor has a built-in substrate bias circuit by voltage dividing resistors 115, 116. The connection point of a bias circuit and a semiconductor substrate 110 is connected to an external terminal 118 for bias adjustment provided to the outside part of a chip. A voltage can be impressed to the semiconductor substrate 110 via the external terminal 118. Therefore, an internal substrate bias voltage can be adjusted. A resistor 117 for preventing a short circuit is inserted between the internal bias circuit and the external terminal 118. Consequently, it is possible to maintain stable operation by preventing the occurrence of damages or the like of an element by hindering the occurrence of a high current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327017-A (JP)
Title: Position management system and position management method
Inventor: ITO TOMOSHI
IPC: G06Q50/26
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of management of position information of a medium attached with a wireless tag.  <P>SOLUTION: A medium writing device, an information processor and a tag information reading device are connected via a network. The information processor has: an identification information production means producing identification information about the medium; a sending means sending the identification information to the medium writing device; and a database means associating the identification information, the information about a position wherein the medium is present and medium information, and managing them. The medium writing device has: a reception means receiving the identification information from the information processor; and a tag write means writing the identification information into a tag. The tag information reading device has: a tag read means reading the identification information from the medium when the medium is present within a readable range; and a sending means sending the read identification information and specific information of the tag information reading device to the information processor. The information processor notifies specific information that is the position wherein the medium is present, corresponding to the received identification information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI