baber/WOPTO huggingface dataset:
Patent JP-2005239845-A (JP)
Title: Manufacturing method of cellulose derivative having improved solubility
Inventor: HAYAKAWA KAZUHISA
IPC: C12P19/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cellulose derivative which contains a very small portion undissolved in water and floating thereon by improving the solubility of the cellulose derivative.  <P>SOLUTION: The manufacturing method of the cellulose derivative comprises depolymerizing the cellulose derivative thereby to lower the viscosity of a 2 mass% aqueous solution at 20°C by at least 10% from that before depolymerization and to decrease the amount of undissolved matter of poor solubility floating on the aqueous solution than that of the cellulose derivative before depolymerization. The depolymerization is preferably effected by acids, alkalis or enzymes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238420-A (JP)
Title: Operation method of ion and/or atom in solid
Inventor: YANO TETSUJI
IPC: B82B3/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of ions and/or atoms in solid, for dispensing with the formation of a mask such as in a heat diffusing method and an ion implantation method, by forming a heterogeneous microscopic area with resolution of a scanning type probe microscope in an optional place and the optional size in the vicinity of a solid surface, by introducing the ion and the atom into the solid or extracting the ion and the atom from the solid, in the microscopic area.  <P>SOLUTION: This operation method of ions and/or atoms in solid is characterized by forming the microscopic area different in the composition in the vicinity of the solid surface by moving ions and/or atoms in solid to the solid surface from the solid inside or to the solid inside from the solid surface, by impressing an electric field between counter electrodes by contacting a fine electrode with the solid surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238314-A (JP)
Title: Form rolling device, motor and shaft manufacturing method
Inventor: NAKAJIMA TOSHIKATSU
IPC: B21H5/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form rolling device of which the working efficiency is improved and which allows effectively to reduce the adjustment error for each worker, a motor in which the manufacturing efficiency of a shaft is excellent, and the machining quality of the shaft is consistent, and a manufacturing method of the shaft with excellent manufacturing efficiency and consistent machining quality.  <P>SOLUTION: Probes 102 and 104 slidable in the vertical direction are mounted on a slider 107 slidable along the axial direction of dies 80 and 90 on the upper side in the radial direction of the dies 80 and 90. Tips of the probes 102 and 104 are abutted on outer circumferential parts of the corresponding dies 80 and 90, and are moved along the axial direction of the dies 80 and 90 together with the slider 107 until they are fitted in a recessed part 88. The correction value is operated based on the displacement of the slider 107, and the die 90 can be located at the predetermined rotational position corresponding to the rotational position of the die 80 by turning the die 90 based on the correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253139-A (JP)
Title: Super-magnetostriction actuator
Inventor: CHAMURA TOSHIO
IPC: H04R15/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and weight of the entire super-magnetostriction actuator while preventing damage on the coil winding.  <P>SOLUTION: The super-magnetostriction actuator comprises a coil 12, a super-magnetostriction element 11 inserted into the hollow section 12a of the coil 12, and a protective member 18 interposed between the coil 12 and the super-magnetostriction element 11 wherein the outside diameter a2 of the protective member 18 is smaller than the inside diameter a1 of the hollow section 12a of the coil 12. Since contact of the super-magnetostriction element 11 and the coil 12 is prevented by the protective member 18, winding of the coil 12 is not damaged through elongation/contraction of the super-magnetostriction element 11. Furthermore, mechanical strength for supporting the coil is not required like a so-called bobbin because the outside diameter a2 of the protective member 18 is smaller than the inside diameter a1 of the hollow section 12a of the coil 12, a relatively thin member can be employed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247047-A (JP)
Title: Sun visor, and molding die for sun visor
Inventor: NIWA MOTOHIRO
IPC: B60J3/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor which can easily and surely perform protections against the sun and rain, has high manufacturing precision and high attaching precision even when its shape becomes complicated, and a favorable yield, provides a satisfactory product having a good appearance while the structure and strength are strong, and less deterioration and deformation in quality, and also, increases productivity by reducing the number of processes, and has a low manufacturing cost.  <P>SOLUTION: A visor body 1 is formed of a transparent material of a thermoplastic synthetic resin 3 mixed with a coloring pigment 2. A part or the whole of the visor body is formed by gradually changing or changing in steps the shape of a cross section in a direction Y crossing the longitudinal direction X from one end to the other end from a thicker section t1 where the thickness is thick toward a thinner section t2. By the coloring pigment which is included in the visor body, a dark section B1 and a light section B2 are presented corresponding to the variation of the transmittance of outside visible light I to the visor body in response to the thickness of the visor body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250998-A (JP)
Title: Distributed transaction system, failure restoring method of distributed transaction, server device, and program
Inventor: OMINATO SHINJI
IPC: G06F11/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure restoring method of distributed transaction for continuing commitment processing by an alternative means when a failure occurs during the commitment processing.  <P>SOLUTION: An existence management means 362 detects when a server processing means 32 is down during the commitment processing of transaction. A transaction restoring means 35 takes over the transaction which is processed by the server processing means 32 by referring to a transaction information management table 341 and a resource information management table 342. A two-phase commitment TX control means 372 continues the commitment processing with respect to the update of data on a database file 38 from a data update state in transaction information. When the commitment processing is completed, the completion is notified to the two-phase commitment TX control means 271 and the data update state on the transaction information management table 241 is rewritten.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250318-A (JP)
Title: Method for driving plasma display panel
Inventor: TACHIBANA HIROYUKI
IPC: H01J11/22
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel by which write discharge is stably generated without narrowing the drive voltage margin of writing operation.  <P>SOLUTION: Partition walls which section each of main discharge cells and also section priming discharge cells are provided on a back substrate and tops of the partition walls are formed so as to abut on a front substrate. In the discharging method, scanning pulses Va are applied to odd-numbered scanning electrodes SC<SB>p</SB>in order, and a voltage Vq is applied to even-numbered sustain electrodes SU<SB>p+1</SB>in an odd-numbered line writing period, the voltage Vq causing priming discharge between the odd-numbered scanning electrodes SC<SB>p</SB>and the even-numbered sustain electrodes SU<SB>p+1</SB>; and in an even-numbered line writing period, scanning pulses Va are applied to the even-numbered scanning electrodes SC<SB>p+1</SB>in order and the voltage Vq is applied to the odd-numbered sustain electrodes SU<SB>p</SB>for causing priming discharge between the odd-numbered sustain electrodes SU<SB>p</SB>and the even-numbered scanning electrodes SC<SB>p+1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282737-A (JP)
Title: Method and system to verify data retrieved from storage medium, and computer readable storage medium
Inventor: SALIBA GEORGE A
IPC: G06F11/08
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To verify an error in data stored on a storage medium using an Error-Correcting Code.  <P>SOLUTION: The error in the data retrieved from the storage medium is verified by retrieving multiple data blocks from the storage medium. A dataset having data from multiple data blocks is selected. One or more Error-Correcting Codes (ECCs) are retrieved from the storage medium. More than one checksums are retrieved from the storage medium. The retrieved data block having an error is identified using the checksum corresponding to the data block. If the number of the data blocks having the errors is greater than the number of the ECCs for the datasets, the first set of rows in the datasets corresponding to the identified data block is selected. The data of the first set of rows is generated using the ECCs for the dataset, and the row corresponding to the data block having the error is verified based on the generated data of the first set of rows.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277180-A (JP)
Title: Method and device for guiding sheet to sheet processing machine, especially printer
Inventor: EDINGER HOLGER
IPC: B65H5/24
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for guiding sheets to a sheet processing machine to effectively reduce adhesion between sheets in a sheet flow.  <P>SOLUTION: Adhesion between two continuous sheets in an imbricated overlapped sheet flow is reduced by lifting the rear edge of a first sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259354-A (JP)
Title: Thermally insulated container
Inventor: ABE KOICHI
IPC: H01M8/04
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally insulated container which prevents heat generated from equipment to be heated from being transferred outside, is excellent in heat insulation property and is small in size.  <P>SOLUTION: The container has a container 20 held in vacuum housing an apparatus 10 to be heated by a heating element. The container is made of glass and of which the inner surface is provided with an infra-red ray reflecting film. The apparatus 10 is held by glass-made support members 16, 17 in the container. The part where a power supply line 14 and introduction/discharge tube 12 of a liquid penetrate through the apparatus 10 is vacuum-sealed by a low melting-point glass. This container is applied to a fuel reformer for a fuel cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258677-A (JP)
Title: Applicant ensuring service method and system, and anonymous applicant real existence ensuring office device and program
Inventor: SUNAGA SATOSHI
IPC: G06Q50/26
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable an applicant to access the Web page of a client by using anonymity, and to enable the client to receive real existence certification for the anonymity, and to confirm the real existence of the applicant.  <P>SOLUTION: This applicant ensuring service system includes a communication network 1, a client site 4, an anonymous applicant real existence ensuring office device 2 and an applicant terminal 3. The anonymous applicant real existence ensuring station device 2 receives profile information including the real name of the applicant from the applicant terminal 3, and applies anonymity to the applicant, and notifies the applicant of the anonymity, and registers the profile information and the anonymity in an anonymous user ensuring database 23. The client site 4 requests the real existence certification of the anonymity to the anonymous applicant real existence ensuring station device 2 when access is anonymously performed from the applicant terminal 3, and the anonymous applicant real existence ensuring station 2 which has received the request retrieves the anonymous user ensuring database 23, and transmits the real existence certification of the anonymity to the client site 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265890-A (JP)
Title: Photosensitive lithographic printing plate material
Inventor: SUNAKAWA TOMOHIDE
IPC: G03F7/027
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate material which has a photosensitive layer, free of pinholes and of uneven drying and has uniform thickness, and does not require an overcoat layer which is superior in temporal storage stability.  <P>SOLUTION: The photosensitive lithographic printing plate material contains an acrylic oligomer in a photosensitive composition, consisting mainly of a polymer having an ethylenically unsaturated double bond in a side chain and having a carboxylic monomer as a copolymerized component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266901-A (JP)
Title: Dictionary searching device
Inventor: NOZAWA MASAYUKI
IPC: G06F17/30
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dictionary searching device eliminating inconvenience occurring when determining easiness to see of words mainly by read frequency.  <P>SOLUTION: A word list generating part 14 of a server 1 generates a word list so as to include a word in a record read by a record acquiring part 12 and make easier to see when displayed by a client as a weight value is larger. A communication part 16 transmits the generated word list to the client 2. The words on the word list are displayed by the client 2, and the words are read by an application AP. Furthermore, a dictionary updating part 15 stores the weight value in the record of the words when the weight value specified to the read word is transmitted from the client 2 to the server 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265961-A (JP)
Title: Method for forming image
Inventor: NAGAI TAKASHI
IPC: G03G15/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image using a magnetic single component toner which can prevent unnecessary toner deposition/residue on a photoreceptor drum, effectively suppress image defects such as black spots and white spots and realizes a high-quality image with high picture quality.  <P>SOLUTION: The method for forming an image is carried out by forming an electrostatic latent image on a photoreceptor and developing the electrostatic latent image to form a toner image, wherein the photoreceptor has ≤0.045 μm surface roughness Rz. As for the toner to develop an electrostatic latent image on the photoreceptor, a magnetic single component toner for developing an electrostatic latent image is used which is prepared by externally adding metal soap particles by 0.01 to 1.5 wt.% to toner particles comprising a release agent showing a peak value at 60 to 110°C measured by a differential scanning calorimeter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266954-A (JP)
Title: Operation information recording/reproduction apparatus
Inventor: TSUKURIDA TETSUO
IPC: G06F11/36
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information recording/reproduction apparatus which can repeat tests in a state that some parts of operations or input data are changed, as an apparatus to support recursive tests.  <P>SOLUTION: In the operation information recording/reproduction apparatus 100, an operations information recording part 101 has an operation information acquisition means 101a for acquiring operations performed for an Web browser 111 and an operation information recording means for acquiring information defined in an event and script correspondence table 101c based on information acquired by the operation information acquisition means 101a to generate arbitrarily editable script files. An operation reproduction part 102 has a reproduction receiving means 102a for receiving the selection of script files by end users, a script analysis means 102b for analyzing scripts included in selected script files based on the event and script correspondence table, and an event generation means 102c for operating the Web browser 111 corresponding to the script analysis result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263407-A (JP)
Title: Attached matter removing device of belt conveyor
Inventor: KOSHI AKIHIKO
IPC: B65G45/10
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attached matter removing device capable of certainly removing an attached matter depositing on the surface of a conveying belt without taking large cost and without damaging the conveying belt, in a belt conveyor used for conveying crushed stones, earth and sand, or the like.  <P>SOLUTION: The attached matter removing device has a support body 11 turnable about the turning center axis in the direction parallel with the conveyance surface of the conveying belt 1 and crossing the moving direction. A first abutting body 14 is mounted to one end of the support body so as to abut on the conveyance surface, and a second abutting body 15 is mounted to the other end so as to abut on the opposite surface to the conveyance surface. A scraper 17 is fixed and mounted to the support body 11 at a position facing the second abutting body 15 with respect to the conveying belt 1 so as to abut on the conveyance surface at the angle at which the thin end crosses the conveyance surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266327-A (JP)
Title: Electrophotographic photoreceptor, its manufacturing method and image forming apparatus
Inventor: AIDA MICHIKO
IPC: B05D1/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrophotographic photoreceptor, capable of fully preventing the formation of a liquid pool due to liquid sagging, even when a thick coating film is formed using a coating liquid having low viscosity, when the electrophotographic photoreceptor is manufactured by an immersion coating method, to provide the electrophotographic photoreceptor obtained by the manufacturing method, and to provide an image forming apparatus which uses the electrophotographic photoreceptor.  <P>SOLUTION: The manufacturing method of the electrophotographic photoreceptor, wherein a functional layer is formed on a conductive substrate by the immersion coating method is characterized in that a hollow wind shielding device having a mesh-shaped wall surface is provided above a coating vessel, in which the coating liquid for forming the functional layer is stored; the conductive substrate immersed in the coating liquid is pulled up at a first pull-up speed, until a time immediately before the lower end of the substrate is separated from the coating liquid and is then pulled up completely at a second speed lower than the first speed, and the resultant substrate is dried in a hollow part of the wind-shielding device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264282-A (JP)
Title: Etched metallic product and manufacturing method therefor
Inventor: KOGA OSAMU
IPC: H01J11/36
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etched metallic product that is manufactured through multiple stage etching comprising the second or higher stage with the use of an electrodeposition photoresist, which has an excellent corner shape at the edge of an etched pit on a metallic sheet and can have etched pits having an etching factor, for instance, of even 2.6 or higher, and further has low reflectivity on the flat surface of the metallic sheet; and a manufacturing method therefor.  <P>SOLUTION: In the method for manufacturing the etched metallic product having openings formed on the metal sheet by multiple stage wet etching, this manufacturing method comprises at least: the step of covering the metallic sheet with a metallic thin film which has a nearer value of surface energy to the electrodeposition photoresist than the metallic sheet has, and is resistant to a wet etching solution used in the primary and secondary etching steps; the primary etching step of preparing an opening pattern in the resist and forming the first openings by wet etching; and the second etching step of covering side walls of the first openings with the electrodeposition photoresist and forming the second openings in the bottom parts of the first openings by wet etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268178-A (JP)
Title: Fuel cell system
Inventor: ASAI SHIYOUHO
IPC: H01M8/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform pressure control of a fuel electrode with high accuracy by promptly reducing an excessive amount of the pressure when the pressure becomes excessive when the fuel electrode pressure is raised so that pressure of the fuel electrode stably follows a target pressure.  <P>SOLUTION: When a system controller 48 makes the fuel electrode pressure of the fuel cell follow the target pressure, it controls not only a hydrogen supply valve 24 but also opening of a purge valve 31 or a cutoff valve 33. Specifically, a pressure excessive amount judging means 54 is provided in the system controller 48 for judging whether the pressure becomes excessive when the fuel electrode pressure is raised. When the pressure is excessive, the opening of the hydrogen supply valve 24 is made small and the opening of the purge valve 31 or the cutoff valve 33 is enlarged according to the excessive amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269573-A (JP)
Title: Method of controlling attitude of two-axis monitoring camera by panoramic image and system using the method
Inventor: HUANG YING-JIE
IPC: H04N5/225
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling the attitude of a two-axis monitoring camera which can monitor, by instantly matching the two-axis monitoring camera with a monitoring object, and to provide a system using the method.  <P>SOLUTION: By the method of controlling the attitude of a two-axis monitoring camera, a panorama image device (10) and a two-axis monitoring camera (30) are placed within a predetermined interval, each space vector, corresponding to each pixel composing a panorama image acquired by the panoramic image device (10), is found, and a shift amount of each axis controlling an attitude of the two-axis monitoring camera (30), corresponding to each pixel respectively based on each space vector is found. When a clicking operation is performed on the screen of a display portion of the panoramic image device (10), the two-axis monitoring camera (30) is matched with the desired range by the amount of shifting for each axis, corresponding to the selected pixel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319451-A (JP)
Title: Line system member for fuel cell, and fuel cell system having the member
Inventor: SCHMITZ GUIDO DR
IPC: H01M8/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component of line system of a fuel cell improved in shielding effect to hydrocarbon, alcohol and hydrogen and including individual layers firmly adhered to each other.  <P>SOLUTION: This conduit system member for fuel cell is characterised in that an innermost layer I which is in contact with a supplied medium and consists of a polyester molding material, and at least one different layer selected from the group consisting of (a) a layer II consisting of a polyamide molding material, (b) a layer III consisting of a molding material of functionalized polyolefin, (c) a layer IV consisting of a polyolefin molding material with non-functionalized polyolefin, and (d) a layer V consisting of an EVOH (ethylene vinyl alcohol)-molding material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI