baber/WOPTO huggingface dataset:
Patent JP-2004317146-A (JP)
Title: Apparatus and method for measuring quantity of gas flow of euv light source
Inventor: FUJIMOTO ITSUKI
IPC: G01F1/42
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring the quantity of gas flow for an EUV light source capable of accurately measuring the type and quantity of flow of gas molecules flowing in an EUV light exposure device from the EUV light source by preventing gas discharge from chamber walls due to light irradiation and to provide a measuring method using the same.  <P>SOLUTION: In the apparatus for measuring the quantity of gas flow for the EUV light source, luminous flux irradiated from the EUV light source is irradiated to an absorber made of a member which discharges gases at a low level in response to light irradiation. By the apparatus and the method using the same, it is possible to prevent gas discharge from the chamber walls due to light irradiation and accurately measure the type and quantity of flow of gas molecules discharged from the EUV light source to the EUV light exposure device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316125-A (JP)
Title: Work execution method for large sectional tunnel and deformed section shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work execution method for a large sectional tunnel having a shallow overburden.  <P>SOLUTION: A rectangular excavated trench 3 in section view is formed in the ground to pile and install a plurality of box bodies 2 in the vertical direction to construct a group of box bodies 21, a group of box bodies 21 are adjacently installed in the excavation trench 3, the upper part of a group of box bodies 21 is back-filled to construct a group of rows of box bodies 22, excavation is carried out between a plurality of groups of rows of box bodies 22 constructed in approximately parallel with each other at an interval 6, and the large sectional tunnel 4 is constructed while utilizing a group of rows of box bodies 22 as an earth retaining supporting member. When the excavated trench 3 is formed, an open shield machine 11 or a cutting earth retaining body 13 constituted by connecting earth retaining plates 131 arranged in approximately parallel with each other at an interval with an interval holding member 132 uses a deformed section shield machine 12 equipped with the ceiling of the deformed section shield machine 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315899-A (JP)
Title: Method for forming gas barrier film
Inventor: SAITO KIMIHIKO
IPC: C08J7/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To densely form a silicon nitride film to serve as a gas barrier film for shielding oxygen and steam at a relatively low temperature and at a high deposition rate on the surface of a plastic film.  <P>SOLUTION: A plastic film 4 is held by a holding mechanism 5 equipped with a temperature control mechanism 6 within the space 14 of a vacuum vessel 1, and first gas such as silane chloride or silane fluoride and second gas such as nitrogen, ammonia or hydrazine or the like are supplied from an introducing port means 2. The first gas and second gas are catalytically decomposed by a heating element 3 composed of a tungsten wire to form active species 11 and 12. The active species 11 and 12 arrive at the plastic film 4 and form the dense silicon nitride film on its surface. The silicon nitride film which functions as the gas barrier film may also be formed by a plasma enhanced CVD process in place of a catalytic CVD process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316596-A (JP)
Title: Control device for internal combustion engine
Inventor: TAKAGI JIRO
IPC: F01L13/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of preventing frequent switching of operation mode in a short period of time by suitably controlling transition from partial-cylinder operation to all-cylinder operation.  <P>SOLUTION: During transition time from a state in which an execution condition of cylinder cut-off is effected to a state in which the condition is not effected, which means during a predetermined time TSTPTMPO after a cylinder cut-off flag FCYLSTP changes from 1 to 0, if car-operating parameters (TH, DTH, DVP) satisfy predetermined continuing conditions, correction for returning the cylinder cut-off flag FCYLSTP to 1 (s35-S39) is carried out for continuing the partial-cylinder operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320655-A (JP)
Title: Data processing method, program thereof, apparatus thereof, and receiver
Inventor: MIODRAG MIHALJEVIC
IPC: H04L9/08
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing method capable of decreasing a communication volume of communication between a key management source and a plurality of receivers attended with revocation of parts of the receivers more than that of prior arts in the case of secure communication between the key management source and the receivers.  <P>SOLUTION: When the key management apparatus determines that a communication volume when adopting a key acquisition method SKT-A is a communication volume or over consumed when adopting a key acquisition method SKT-B (ST23), the key management apparatus specifies key encryption key data used for communication with the receivers not revoked according to the key acquisition method SKT-A on the basis of a revocation list (ST24). In other cases, the key management apparatus specifies the key encryption key data according to the key acquisition method SKT-B on the basis of the revocation list (ST25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005949-A (JP)
Title: Recording medium
Inventor: SAKAGAMI HIROFUMI
IPC: G11B20/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data format whose format efficiency is higher than that of a DVD and which is suitable for the recording and reproduction of multi-value data.  <P>SOLUTION: One frame is composed of a plurality of pieces of multi-value data including a plurality of n values (n is an integer ≥3), a clock mark being multi-value data for sampling the multi-value data, and frame sink being multi-value data for showing delimitation of a prescribed amount of multi-value data. The data format is provided, wherein effective binary data within one frame is a J word (J is a natural number) when the multi-value data is converted into binary data, and binary data of J × K words composed of K frames (K is a natural number) is an ECC block being a data block for error correction based on a product code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337577-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: LEE SEUNG-WOO
IPC: G09G3/20
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove flicker and to drive a liquid crystal display device using various frequencies without deteriorating picture quality.  <P>SOLUTION: The liquid crystal display device is driven by a two dot inversion system for a low vertical frequency and driven by a one dot inversion system for a high vertical frequency. Discrimination is made to determine whether the vertical frequency of the device is changed or not. When the vertical frequency is changed from a low frequency to a high frequency, it is switched to the one dot inversion system. When the frequency is changed from a high vertical frequency to a low vertical frequency, it is switched to the two dot inversion system. When flicker occurs and the device is being driven by the one dot inversion system, it is switched to the two dot inversion system. In order to avoid recharging impartiality caused in the driving by the two dot inversion system, data line loading is measured and the pulse width of gate signals is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322913-A (JP)
Title: Torsion beam type suspension
Inventor: ANDO SHOJI
IPC: B60G21/05
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsion beam type suspension with a collar or a carrier fixed to trailing arms without degrading a fatigue lifetime.  <P>SOLUTION: The torsion beam type suspension comprises right and left trailing arms 1 to rotatably support wheels by a carrier 6 with a collar 4 fixed to one end side and oscillatingly supported by a vehicle body and with the carrier 6 fixed to the other end side and rotatably supporting the wheels, and a torsion beam 2 to connect the right and left trailing arms 1. The trailing arms 1 are hollow, and have dissimilar holes 10 and 12 in the carrier 6. The trailing arms 1 are inserted in the dissimilar holes 10 and 12, the trailing arms 1 are expanded from the inner side, and the carrier 6 is caulked and fixed to the trailing arms 1. A dissimilar hole 22 is formed in the trailing arm 1, the collar 4 is inserted in the dissimilar hole 22, the collar 4 is expanded from the inner side, and the collar 4 is caulked and fixed to the trailing arms 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006851-A (JP)
Title: Sputtering target for metal silicide wiring and its manufacturing method
Inventor: SHINKAWA YOSHIKAZU
IPC: H01L29/423
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device in which the impurity contained in a lower wiring layer is not diffused to a metal silicide gate electrode side even when an insulating layer is heat-treated, and to provide a sputtering target for metal silicide wiring which can suppress the particles generated by charge-up, and its manufacturing method.  <P>SOLUTION: After a gate oxidized film and a polysilicon film are formed on the surface of a silicon substrate, a tungsten silicide (WSi) film containing impurities is formed on the polysilicon film as a first wiring layer. Then a gate G is formed by patterning the laminated film of the gate oxide film, polysilicon film, and first wiring layer, and an insulating coating film is formed by thermal oxidation. Successively, a first insulating layer is formed by BPSG and a contact hole is formed. After the contact hole is formed, a second wiring layer is formed on the hole and a second insulating layer is formed by BPSG.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006853-A (JP)
Title: Substrate processing method
Inventor: NISHIMURA JOICHI
IPC: H01L21/677
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method capable of keeping a time, required for cleaning a substrate after a film forming process is finished, constant, uniformly cleaning the substrate, and transferring the substrate subjected to a film forming process as keeping it clean.  <P>SOLUTION: The substrate processing method comprises a first process of transferring the substrate from an indexer unit 75 equipped with a loading/unloading table 73 to the processing unit of a film forming device 12, a second process of making the substrate undergo a film forming process, a third process of transferring the substrate to cleaning units 6 and 7 for cleaning its surface, a fourth process of cleaning the surface of the substrate, a fifth process of transferring the substrate to a reversing/cleaning unit 8 for cleaning its rear, a sixth process of cleaning the rear of the substrate, and a seventh process of transferring the substrate to the indexer unit 75.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336208-A (JP)
Title: Router, and address identification information management server
Inventor: NISHIDA KATSUTOSHI
IPC: H04L12/46
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a load imposed on an AR having a packet transfer function, a BR acting like a border relaying apparatus, and an address management server from being increased, and to reduce a packet loss due to unnecessary inquiry of the address management server and an increase in a packet transfer delay or the like.  <P>SOLUTION: Inside routers 21, 22 it is determined whether an address attached to a packet is which one of a terminal identification address for identifying a communication source terminal and a communication destination terminal, a packet transfer address for transferring the packet to another router, or an address requiring no address conversion, based on address identification information to identify the address type. Thus, an address conversion network connected to an external IP network can be realized, an increase in a load on each apparatus due to an erroneous address inquiry or the like is avoided and a packet loss or a delay due to unnecessary inquiry is decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332793-A (JP)
Title: Hinge device and electronic device using this
Inventor: SUDO HIROSHI
IPC: F16C11/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device and an electronic device using this, which are rotatable with center at a vertical shaft, excellent in operability, and stable in opening and closing, and stopping operation.  <P>SOLUTION: There are comprised of base plates 20 and 116, rotating rings 18 and 114 installed on the upper part of the base plates and rotatable within 180°, and rotatable plates 10 and 112 installed on the upper part of the rotating ring, rotatable with the rotating ring within 180°. The rotating plates are formed to stop after rotating 180° clockwise and 180°counterclockwise from the position of 0° with respect to the base plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335251-A (JP)
Title: Wire, connection method of wire and wire harness
Inventor: KURIMOTO AKINORI
IPC: H01B7/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire, a connection method of the wire, and a wire harness capable of operating proper work by simply recognizing a working content for the wire.  <P>SOLUTION: A first marking 20 is provided at a cover layer 11 of a connecting position 12 of a first wire 10 as a trunk wire, and a second marking 30 showing a connecting pattern is provided, so that work is performed in accordance with a work pattern shown at the second marking 30 between the first marking 20 and the second marking 30 of the first wire 10. Therefore, the work can be performed with a given form at a given position of the first wire 10 without making mistakes even without referring to a manual or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331810-A (JP)
Title: Acrylamide (co)polymer having phosphoric acid derivative group and sulfonate group, conductive material and conductive resin composition using the same and their production methods
Inventor: KANZAKI YOSHIO
IPC: C08F8/40
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acrylamide (co)polymer having a phosphoric acid derivative group and a sulfonate group, a conductive material and a conductive resin composition using the same, and to provide their production methods.  <P>SOLUTION: A (co)polymer, obtained by reacting an acrylamide alkanesulfonate (co)polymer with a phosphoric acid source compound, and the acrylamide (co)polymer, obtained by at least partially hydrolyzing the (co)polymer have, each a phosphoric acid derivative group and a sulfonate group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046103-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of the operational performance of a display device and expand a design margin in designing circuits therefor.  <P>SOLUTION: The display device uses a SOG film as an insulating film (hereafter called a flattening film) for flattening the ruggedness caused by semiconductor devices, especially by transistors. The SOG film functioning as a flattening film is formed on a 1st inorganic insulating film covering the semiconductor devices, 1st openings are opened on the 1st flattening film and then a 2nd inorganic insulating film covering the 1st openings is formed, 2nd openings are formed on the 2nd inorganic insulating film by newly using photo resist or the like, and the upper electrodes are electrically connected to the lower electrodes across the flattening film. Further, a nitride insulating film is used as the 1st inorganic insulating film or the 2nd inorganic insulating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331001-A (JP)
Title: Body frame of two-wheeler
Inventor: KUROKAWA NOBUHIKO
IPC: B62K11/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body frame of a two-wheeler for reducing components and connected portions, and securing prescribed rigidity.  <P>SOLUTION: The body frame 1 is provided with two pivot frames 6a, 6b. The pivot frames 6a, 6b are respectively provided with an external fitting part 23a and an internal fitting part 23b on upper end parts of joints 20a, 20b to be fitted each other. The joints 20a, 20b are welded each other to form a bracket joint 25, and a main frame connecting part 26 is formed on its tip part. A suspension bracket 19 is welded on the bracket joint 25. The main frame connecting part 26 is fitted in a rear end part of a main frame 4 composed of a pipe member and welded along an edge of the rear end part to directly connect the main frame 4 and the pivot frames 6a, 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338992-A (JP)
Title: Method for manufacturing glass preform
Inventor: NAKAMURA MOTONORI
IPC: C03B8/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a glass preform in which the content of defects or OH group is low and which does not generate air bubbles or abnormal points in the post process, in the manufacturing method comprising heating and transparentizing a porous glass preform so as to obtain the glass preform.  <P>SOLUTION: The porous glass preform is subjected to an oxygen treatment process for keeping the porous glass body in an atmosphere substantially composed of oxygen or composed of oxygen and an inert gas before a heating and transparentizing process or in the heating and transparentizing process of the porous glass preform. In the atmosphere of the oxygen treatment process, no Cl<SB>2</SB>gas nor gaseous chlorine compound is contained. The oxygen treatment process is set to be a process different from a dehydration process using the gaseous chlorine compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341326-A (JP)
Title: Chassis
Inventor: UNO SHIRO
IPC: G10B3/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chassis that can make the whole electronic musical instrument small-sized by molding a chassis body and regulatory members into an integral structure.  <P>SOLUTION: On a tip side of the chassis body 2a, an upper extension plate 25 and a lower extension plate 26 that restrict upper-limit and lower-limit positions of a hammer are molded out of a resin material in one body, so a connecting bar etc., forming the restriction member need not be arranged on the tip side of the chassis unlike a conventional chassis. Consequently, an arrangement space of a wire ring, a mouth plate, etc., is secured and the wire ring, mouth plate, etc, can properly be arranged on the tip side of the chassis 2 without projecting outward, so an increase in the size of the electronic musical instrument is suppressed and its outward appearance is deterred from being spoiled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341957-A (JP)
Title: Trial fitting support system for dress and small article
Inventor: FURUKAWA YUKI
IPC: G06Q50/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform sales promotion or the like to a latent customer layer by allowing a user to sufficiently consider dresses and small articles fitted to the user and perform virtual fitting of unusual dresses or the like.  <P>SOLUTION: A Web server 10, a system supervisor's terminal 20, a store A terminal 30, a store B terminal 40, member user terminals 50, general user terminals 60 are mutually connected by a network 70. The Web server 10 is loaded with functions having a store management function part 100 for supporting the trial fitting of dresses and small articles by using an image of a user's face, a member user management function part 200 and a general user management function part 300. The store management function part 100 registers and manages store information in a database 11, the member user management function part 200 registers and manages member user's information in the database 11 and the general user management function part 300 registers and manages general user's information in the database 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340837-A (JP)
Title: Method of inspecting surface defects and apparatus for inspecting surface defects
Inventor: HAMANO SEIJI
IPC: G06T1/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting surface defects and an apparatus for inspecting surface defects for detecting defects stably, even when an image of an object to be inspected includes constant, periodic variations in density, and there is a defect therein.  <P>SOLUTION: When the image of the object to be inspected has periodic variations in density, defects on the surface of the object to be inspected are detected by capturing an image of the object to be inspected, dividing the captured image of the object to be inspected into a grid pattern, evaluating the periodicity by the density of each divided grid, and eliminating the periodic variations in density. This method allows surface defects to be inspected, even when an image of an object to be inspected includes constant, periodic variations in density, and there is a defect therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341982-A (JP)
Title: Maintenance management system for storage control device
Inventor: NAKANO MASAO
IPC: G06F3/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform the maintenance management of a storage control device to which a failed SVP (Service Processor) is connected by switching the failed SVP to an SVP connected to another storage control device under the same network when a failure in the SVP connected to the storage control device is detected.  <P>SOLUTION: The connection addresses of SVPs 901, 902 connected to two or more storage devices 801, 802 under the same network 301 are stored in a management center 100 in advance. When a failure is generated in a certain SVP, an optional SVP is selected from the management center 100 as a substitutive SVP, and the setting information of the storage control device to which the failed SVP is connected is transferred to the substitutive SVP, so that the substitutive SVP acquires the failure information of the storage control device to which the failed SVP is connected, and changes the setting information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349380-A (JP)
Title: Method of manufacturing semiconductor device and conveying device
Inventor: WATANABE SHINICHI
IPC: B65G49/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rate of being occupied by the footprint of a stocker in a semiconductor manufacturing line.  <P>SOLUTION: When a FOUP (front opening unified pod) FP which holds a wafer is stocked in a storage room SR, a working area which was required to install a transfer mechanism in a bay station to a simple placing structure by using means for disposing the FOUP FP in the storage room SR by hand without using the transfer mechanism like a pick and place type conveyor or a sliding mechanism. Thus, the footprint of the bay station BS is reduced by the part of the working area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI