baber/WOPTO huggingface dataset:
Patent JP-2004177300-A (JP)
Title: Industrial x-ray ct device
Inventor: ENDO TAKASHI
IPC: G01N23/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial X-ray CT device capable of easily installing the center position of an object on a rotating shaft.  <P>SOLUTION: Biaxial mechanisms 7, 8 intersecting mutually orthogonally and movable respectively in the horizontal direction are provided between a rotation mechanism 5 and a rotary table 4. While observing a radiographic image of the object 3 by an image display device 13, the center position of the object 3 is aligned with the rotating shaft by performing remote control of the biaxial mechanisms 7, 8 by a control system, to thereby prevent the object 3 from jutting out from a radiographing range during radiographing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174989-A (JP)
Title: Laminated polyester film
Inventor: KUNUGIHARA KAZUHIRO
IPC: C08J7/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film of which the bondability between a coating layer and a hard coat layer, especially the bondability after a light-proof treatment is good, and which is excellent in durability, and also, for which both of surface hardness and curl-retarding property are satisfied.  <P>SOLUTION: This laminated polyester film respectively has the coating layer containing 1 to 50% of a melamine based resin on both surfaces of a biaxially stretched polyester film, and an activated energy ray hardened resin layer on the coating layer. In this case, the thickness of the activated energy ray hardened resin layer at least on one surface preferably is 0.5 to 15μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178743-A (JP)
Title: Optical disk recorder
Inventor: TSUJI MASAAKI
IPC: G11B7/007
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical disk recorder which can form a channel clock signal of higher accuracy and can shorten the settling time necessary for obtaining the channel clock signal by stabilizing operation.  <P>SOLUTION: The output of an error signal So1 from a multiplication mode phase comparator 31, an error signal So2 from an initial pull-in mode phase comparator 32, and an error signal So3 from a write mode phase comparator 33 to a charge pump circuit 35 is automatically changed over by a control circuit 38 according to the state of a wobble signal WOB or land prepit signal LPP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277320-A (JP)
Title: Method for producing allyl acetate and allyl acetate produced by the method
Inventor: TANAKA MITSURU
IPC: C07C69/155
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process for allyl acetate capable of stably operating for a long time by stably keeping life of a catalyst for the production of the allyl acetate for a long time.  <P>SOLUTION: The method of producing the allyl acetate uses acetic acid obtained by the direct reaction of ethylene and oxygen being not in contact with a halogenated compound and substantially excluding the halogenated compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184456-A (JP)
Title: Fixing device
Inventor: MORI SHUHEI
IPC: G03G15/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which paper jamming hardly arises by suppressing the rise of the temperature of a peeling member during standby.  <P>SOLUTION: The fixing device possesses a fixing roller 61 incorporating a heating member 60 and rotated and driven, a pressure roller 62 rotated by being brought into press-contact with the fixing roller 61 and the peeling member 70 provided close to the fixing roller 61 and to peel and guide a sheet-shaped recording medium passing through a press-contact part N between the fixing roller and the pressure roller from the surface of the fixing roller, and the heating member 60 incorporated in the fixing roller is provided so as to be biased on a side further from the peeling member 70 from the center O of the fixing roller 61 in the fixing roller 61.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183115-A (JP)
Title: Method for producing nonwoven fabric-like active carbon and nonwoven fabric-like active carbon
Inventor: ICHIKAWA SUSUMU
IPC: C01B32/336
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production with which nonwoven fabric-like active carbon having excellent mechanical strength and uniform quality can stably be produced even when waste fibers containing various fibers mixed therein are used as a raw material.  <P>SOLUTION: The method for producing the nonwoven fabric-like active carbon is carried out by passing the waste fibers through at least the following first step, second step and third step. The first step of cutting the fibers containing the nonmelting waste fibers to 2-20 cm fiber length, carrying out a recarding treatment of the cut waste fibers and providing loose fiber-like waste fibers. The second step of carrying out a carding treatment of the loose fiber-like waste fibers obtained in the first step, processing the loose fiber-like waste fibers into a nonwoven fabric and affording a nonwoven fabric composed of the waste fibers. The third step of subjecting the nonwoven fabric obtained in the second step and composed of the waste fibers to a carbonizing treatment in an inert gas atmosphere and affording a carbonized nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182252-A (JP)
Title: Packaging container for instant noodle
Inventor: NAKAJIMA TOSHIHIRO
IPC: B65D77/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container for an instant noodle, which eliminates a fear that the noodle and/or ingredients clog or drain out of the container when hot water used to soak the noodle therein is thrown away, and makes it possible to drain the hot water smoothly.  <P>SOLUTION: The packaging container is for an instant noodle, such as an instant chow mein noodle, soaked in hot water to be moistened and served. A plane is formed at a draining position on the inside of the mouth edge of a container body at a level almost equal to that of the mouth edge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183940-A (JP)
Title: Thermal insulation tube installed in refrigerating cycle and refrigerating cycle
Inventor: MOROI TAKAHIRO
IPC: F16L59/06
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation tube capable of simultaneously achieving an increase in the volumetric efficiency and a reduction in the pulsation of a compressor forming a refrigerating cycle, and the refrigerating cycle in which the thermal insulation tube is installed in a refrigerant gas passage.  <P>SOLUTION: The thermal insulation tube made of a material formed in a porous material by mixing at least both silicone oil and silicone rubber and including air bubbles therein is installed partly on the inside wall surface of the refrigerating cycle passage. Thus, both the increase in the volumetric efficiency and the reduction in the pulsation of the compressor can be simultaneously achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185306-A (JP)
Title: Dictionary construction supporting device and method
Inventor: ORIHARA RYOHEI
IPC: G06F17/28
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting environment for allowing a user to prepare/verify a dictionary for information extraction where the user can set whether morphemic analysis is to be performed in collating expressions.  <P>SOLUTION: A dictionary construction supporting program 100 stored in a storage device 50 is read and stored into a memory 40, and executed by a CPU 10 so that a dictionary construction supporting device can be realized. When a dictionary verifying part 104 extracts the expressions of each concept stored in a dictionary 109 for information extraction from given document data, a condition setting part 106 sets whether morphemic analysis is to be performed to the document data for each concept, and stores the setting in the dictionary 109 for information extraction as a collation condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192665-A (JP)
Title: Magnetic head and magnetic recording and reproducing device using the same
Inventor: MARUYAMA YOJI
IPC: G11B5/60
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce projecting of a magnetic head functioning section from a magnetic head floating surface caused by heat generated from the magnetic head itself and heat from environmental temperature.  <P>SOLUTION: A magnetic head is provided with a reproducing function section 11 which converts magnetic information from a recording medium into electric signals, a writing function section 10 which has an electromagnetic converting function so as to write the magnetic information onto the recording medium and a first protective film 30 which is formed on the sections 11 and 10. A second protective film 31 is formed on the film 30 and the linear expansion coefficient of the film 31 is made smaller than the linear expansion coefficient of the film 30. Moreover, the film 30 is an alumina film and the film 31 is an alumina film with oxidized silicon added. Furthermore, the film 30 is an alumina film and the film 31 is a film whose main component is carbon or boron. The film 31 is an alumina film having equal to or more than 5% of oxidized silicon added thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190903-A (JP)
Title: On-off valve device for high temperature fluid
Inventor: SHIBATA HIROAKI
IPC: F16K49/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-off valve device for high temperature fluid, having simplified construction without complicating the structure of a valve drive shaft for permitting effective cooling of the valve drive shaft, preventing the overheat of a driving cylinder and improving the life of the driving cylinder.  <P>SOLUTION: A valve seat 2 is provided in a pipe 1 in which the fluid flows and a valve element 3 is movably arranged in the pipe 1 for opening/closing the valve seat 2. The driving cylinder 4 and the valve element 3 are connected together via a valve drive shaft 5 so that the valve element 3 is driven by the driving cylinder 4 arranged outside the pipe 1. A cylindrical guide portion 8 in a cylindrical shape long in the longitudinal direction of the valve drive shaft 5 is provided at a portion of a pipe wall 7 of the pipe 1 through which the valve drive shaft 5 passes, and the valve drive shaft 5 is inserted into the cylindrical guide portion 8 between the outer face of the valve drive shaft 5 and the inner face of the cylindrical guide portion 8 in the way of forming a gap S. Cooling air can flow in the gap S between the valve drive shaft 5 and the cylindrical guide portion 8 from the outside of the pipe 1 to the inside of the pipe 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188723-A (JP)
Title: Mold for roller, its manufacturing method and method for manufacturing roller using the mold
Inventor: SAITO MASANORI
IPC: B29C33/42
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for a roller capable of being used for manufacturing the roller, in particular the paper feed roller, which has a surface capacity capable of developing an excellent paper feed capacity, in a temporally and economically advantageous manner, its manufacturing method and a method for manufacturing the roller using the mold.  <P>SOLUTION: The mold for the roller has an inner peripheral surface to which the uneven shape corresponding to the surface shape of a final roller product is formed by the transfer of the plating layer formed to the surface of the final roller product. This mold for the roller is manufactured by forming the plating layer 3 on the surface of the final roller product 1 of which the surface is polished and pulling out the final roller product 1 from the plating layer 3 to obtain a cylindrical plating member 4 to embed the same in the inner peripheral surface of a cylindrical mold matrix 5 having a larger diameter. The method for manufacturing the roller using the mold for the roller is also disclosed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191583-A (JP)
Title: Electrophotographic photoreceptor and its manufacturing method
Inventor: ESUMI TETSUYA
IPC: G03G5/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has sufficiently high durability against scratch or friction and release property for toner and which can keep high electrophotographic characteristics and cleaning characteristics for a long time, and to provide a method for manufacturing the photoreceptor.  <P>SOLUTION: The method for manufacturing an electrophotographic photoreceptor includes processes of: preparing an objective body to be the electrophotographic photoreceptor on which a layer containing a fluorocarbon resin is formed on the surface; preparing a coating liquid by adding the structural component of the layer containing a fluorocarbon resin to a solvent at 0 to 50°C; and forming a layer containing a fluorocarbon resin by applying the coating liquid on the objective body to form the layer containing the fluorocarbon resin to obtain the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192961-A (JP)
Title: Transparent conductive substrate for organic electroluminescence element, organic electroluminescence element using the same, and organic electroluminescence display
Inventor: YAMADA DAKESHIYUN
IPC: C23C16/505
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive substrate for an organic EL element of excellent interlayer adhesion which contains ultraviolet absorbent, as well as an organic EL element of high contrast using the same, and an organic EL display comprising the organic EL element.  <P>SOLUTION: The transparent conductive substrate for the organic EL element comprises a base material containing ultraviolet absorbent, and a transparent conductive film formed on the base material by exposing the base material to a reactive gas which is made into plasma state by discharging between counter electrodes under the atmospheric pressure or the pressure close to the atmospheric pressure. Thus such transparent conductive substrate for the organic EL element is provided as contains the ultraviolet absorbent, with excellent interlayer adhesion where a transparent conductive film is not peeled even washed in an organic solvent. The contrast of the organic EL element and the organic EL display device is improved by utilizing the substrate, for emission and display of brighter, clear, and longer life.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189969-A (JP)
Title: Silica-based film, silica-based film-forming composition, method for producing silica-based film and electronic part
Inventor: SAKURAI HARUAKI
IPC: C09D183/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the low permittivity and high mechanical strength of an SOG before introducing a gap, that is, to provide a silica-based film-forming composition capable of forming the silica-based film excellent in low permittivity and also a sufficient mechanical strength, a method for producing the silica-based film and an electronic part having the silica-based film.  <P>SOLUTION: This silica-based film-forming composition is provided by containing a siloxane resin, having fluidity and forming a silica-based film on impressing heat upon it in a film state applied on a substrate. The silica-based film-forming composition has a curing characteristics of obtaining a silica-based film having ≤3.5 specific permittivity and ≥15 GPa elasticity by final curing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189984-A (JP)
Title: Electrical insulation material
Inventor: SANTO YOSHINARI
IPC: C08G63/682
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical insulation material comprising a polyarylate having no discoloration, expressing an excellent low dielectric constant and no increase of the dielectric constant after being exposed at high temperature and humidity conditions.  <P>SOLUTION: The electrical insulation material comprises the polyarylate having an aromatic dicarboxylic acid residue (A), 3, 3', 5, 5'-tetraalkylbiphenol residue (B) and 2, 2-bis(4-hydroxyphenyl)hexafluoropropane residue (C).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198114-A (JP)
Title: Impact tester
Inventor: TAKII TADAOKI
IPC: G01N3/30
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact tester capable of reducing the pressure generated in a hydraulic cylinder and a valve and the impact force transmitted to the whole of an apparatus even if a piston is moved at a high speed to be suddenly stopped in order to apply high-speed impact load to a test piece.  <P>SOLUTION: A decerelation region 2b narrower in the gap with the outer periphery of the piston 21 than another region 2a is formed to the inner periphery of the end part on the advance side in the load direction of the hydraulic cylinder 2 and the piston 21 is smoothly stopped at a short distance by providing a control means 8 which is constituted so as to allow a hydraulic fluid to flow out of a return port 22 through the gap between the inner and outer peripheries of both of them in such a state that the piston 21 enters the decerelation region 2b and closes the valve 6 in such a state that the piston 21 enters the decerelation region to stop the piston 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199949-A (JP)
Title: Manufacturing method of electrode plate for lead-acid storage battery
Inventor: URAOKA YASUSHI
IPC: H01M4/20
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode plate for a lead-acid storage battery capable of improving a charge receiving property and a large current discharging property.  <P>SOLUTION: When manufacturing the negative electrode plate for the lead-acid storage battery containing lignin and carbonaceous conductive agent as activators, the lignin and the carbonaceous conductive agent are mixed and dispersed in water and kneaded with lead powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194548-A (JP)
Title: Leaf tobacco hanger
Inventor: OHIRA TOSHIRO
IPC: A24B1/08
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaf tobacco hanger which improves the efficiency of leaf packing to prevent the deterioration in the quality of the leaves.  <P>SOLUTION: This leaf tobacco hanger is characterized by disposing a reinforcing rod 4 for preventing the deformation of a frame 2 on its side opposite to long needles 3 attached to the frame 2 constituting a fork rack 1, along the longitudinal direction of the fork 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195382-A (JP)
Title: Treatment method for waste water containing organic material
Inventor: KAGAWA MASARU
IPC: C02F1/74
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for waste water containing organic materials by which reaction conditions is made milder, and consequently equipment costs is reduced and the degree of freedom of an operation is increased.  <P>SOLUTION: In the treatment method for the waste water containing the organic materials, the waste water containing the organic materials of low molecular weight is made to react under the presence of a catalyst in which a platinum group metal is deposited to an inorganic oxide carrier and under the pressurization of a gas containing oxygen whose gas phase total pressure at normal temperature is ≤3atm and oxygen partial pressure thereof is 1-2atm at 160 to 180°C, the organic materials are oxidized and removed, and decomposition reaction is caused together. The abundance ratio (oxygen / fatty acid) of oxygen and fatty acid contained in the gas containing the oxygen is 1.0 to 2.0 by a molar ratio. The platinum group metal is ruthenium, rhodium, palladium, osmium, iridium and platinum, etc., and the inorganic oxide carrier is alumina, titania and zirconia, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233362-A (JP)
Title: Liquid crystal display device
Inventor: SONG HONG SUNG
IPC: G09G3/36
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and to improve picture quality of a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal panel in which liquid crystal cells that are formed for every region defined by the crossing of gate lines and data lines, are connected to mutually different data lines, that are alternating and made adjacent in i (i is a positive number) horizontal line units, through thin film transistors, gate drivers which drive the gate lines, a multiplexer array which selects an output channel for inputted pixel data or the like in response to the control signals that are polarity reversed in an i horizontal interval unit and adds one blank data and a data driver which drives the data lines or the like including a digital analog converter array that converts the pixel data or the like and blank data and the pixel data, whose polarities are reversed in the data line unit and the polarities are reversed in a frame unit, into blank signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004207817-A (JP)
Title: Image reader and image reading/recording apparatus provided with the same
Inventor: TERAJIMA HIDEYUKI
IPC: G03B27/62
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reading an image with high definition and to provide an image reading/recording apparatus provided with the same.  <P>SOLUTION: A white reference member 25 is located in opposition to an image read means 22 for reading the image of an original 12 at a prescribed interval to form a gap G1 through which an original 12 passes between the white reference member 25 and the image read means 22. When the image read means 22 reads the original, the image read means 22 reads the white reference member 25 and the original 12 at the same position by passing the original 12 through the gap G1 while being pressed into contact with the white reference member 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206230-A (JP)
Title: Electronic apparatus
Inventor: KAWAKAMI TAKESHI
IPC: G06F3/0362
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus for securing a stable hold with both hands and normalizing a setting place for a pointing device of a main body mounting type in the electronic apparatus with a large flat display panel mounted thereon.  <P>SOLUTION: In an electronic apparatus 10, a flat display panel 12 and a pointing device 20 for performing a desired input operation to processing carried out on a display screen of the display panel 12 or inside an apparatus main body 11 are mounted on the main body 11. The display panel 12 is mounted on the front side of the main body 11, and the pointing device 20 is mounted on the rear side of the main body 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205277-A (JP)
Title: Rolling bearing unit
Inventor: INOUE MASAHIRO
IPC: G01P13/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit that is fitted with a sealing device incorporating a rotation detector and excellent in dust resistance, can detect the speed and direction of rotation of an axle, and can make the rotation detector compact.  <P>SOLUTION: In the rolling bearing unit, balls 4 and 5 are interposed between the track planes of inner and outer ring members 2 and 3 and the sealing device 8 is fitted between the shoulder sections of the ring members 2 and 3. The sealing device 8 is composed of an outer ring-side sealing ring 81 fixed to the outer ring member 2 and an inner ring-side sealing ring 82 fixed to the inner ring member 3. A pulser ring 16 is fixed to the internal surface of the annular core bar of the inner ring-side sealing ring 82 and a forward/backward detecting sensor 15 is integrated with the sealing device 8 in one body on the outside diameter side of the annular core bar of the outer ring-side sealing ring 81 in a state where the sensor 15 and device 8 are molded with a resin-made encapsulating material 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI