baber/WOPTO huggingface dataset:
Patent JP-2003285418-A (JP)
Title: Rotary bush for supplying working fluid to rotor of machine for treating object to be printed
Inventor: GEIDER ANDREAS
IPC: B41F13/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary bush capable of minimizing the flow of a working fluid.  <P>SOLUTION: A rotor 101 is equipped with a rotor inflow port 104, and a work cylinder includes an expansion chamber 111 and a piston 103. The piston 103 is equipped with a piston discharge port 108 and supported so as to be slidable toward the rotor 101. When the ports 104 and 108 are connected mutually, a pressure generator 112 and the piston discharge port 108 are connected to the expansion chamber 111 and the rotor 101. A threshold valve 115 opened automatically when pressure level of the working fluid exceeds a specific threshold value is arranged between the expansion chamber 111 and the piston discharge port 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004277907-A (JP)
Title: Carbon fiber and method for producing the same
Inventor: ENDO MAKOTO
IPC: D01F9/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material having an excellent compression strength and an excellent flexural strength in a moisture-absorbed state at high temperature, and also to provide a carbon fiber which can develop the characteristics of the fiber-reinforced composite material.  <P>SOLUTION: This carbon fiber having a crystal size Lc of 10 to 20 angstrom determined by a X-ray crystal diffraction measurement method and a silicon-originated X-ray intensity of 60 to 120 cps measured by a fluorescent X-ray measurement method. The method for producing the carbon fiber comprises subjecting a precursor fiber bundle having an oiling composition containing a silicone compound adhered to the bundle to a flame-resistant treatment in air and then carbonizing the treated fiber bundle in an inactive atmosphere at 1,100 to 1,350°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279175-A (JP)
Title: Measuring accuracy evaluating method for on-line measuring system and its calibration method, and steel sheet manufacturing method using these methods
Inventor: HASHIMOTO KAZUKI
IPC: G01N33/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accuracy evaluating method for on-line measuring systems, which can easily and properly evaluate accuracy of on-line measurements relating to quality characteristics of an object to be measured.  <P>SOLUTION: The evaluating method is provided with a step in which a sampling position of a test piece in the object to be measured S is previously determined, a step in which the sampling position is tracked in order to obtain measured values at the sampling position by using the on-line measuring system, a step in which the sampling position is tracked in order to extract and sample the test piece at the sampling position and to obtain test values about the sampled test piece by using an off-line test machine 4, and a step in which the measured values are compared with the test values in order to evaluate the measuring accuracy of the measured values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005919-A (JP)
Title: Method and system for managing recording medium
Inventor: KANEDA YORIAKI
IPC: G11B20/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately manage manufactured disks.  <P>SOLUTION: A client provides individual identification information for a disk, and the individual identification information is provided to a disk manufacturer. The disk manufacturer records on a recording medium disk individual attribute information with identification information of the individual identification information manufacturer side attached thereto. For the disk individual attribute information, verification results as to whether or not the disk individual attribute information has been normally recorded are acquired as normal record information when the information has been normally recorded and as abnormal record information when the information has not been normally recorded. Disk management information such as the number of disks shipped from a manufacturing plant is generated from the acquired normal and abnormal record information. The disk management information includes charge information for manufacturing, management, or the like of manufactured recording media, life information on a recording means, etc. Disk manufacturing can be unitarily managed by sending the normal and abnormal record information, the charge information, etc., to the client side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278249-A (JP)
Title: Pit multistory parking facility and its lifting fence
Inventor: KOMORI YASUHIKO
IPC: E04H6/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting fence in a simple structure without requiring a complicated mechanism such as a special driving source and a chain sprocket.  <P>SOLUTION: This lifting fence is arranged in a parking facility 1 for housing vehicle mounting pallet units 2, 3 and 4 liftably driven by a second hydraulic cylinder 6 in a pit 51, and has the fence 10 liftable between the vehicle driving-in floor G on the pit 51 and the inside of the pit 51, and a liftably driving first hydraulic cylinder 11 connected to the fence 10. The first hydraulic cylinder 11 is constituted so as to be operated by a hydraulic unit 21 connected to the second hydraulic cylinder 6. The first hydraulic cylinder 11 has a first solenoid oil switching valve 8. This first solenoid switching valve 8 is characterized by being constituted so as to be switchable to an allowable mode A for allowing a flow of a hydraulic fluid between the hydraulic unit 21 and the first hydraulic cylinder 11 and a regulating mode B for stopping the flow of the hydraulic fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286782-A (JP)
Title: Method for displaying defective part of laminated body
Inventor: HIRAI TOMOO
IPC: G02F1/13
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily displaying a defective part of a running long size material and for preventing the influence of the defective part from expanding to a normal part.  <P>SOLUTION: The method for displaying a defective part of a laminated body includes a process to hold the boundary between a defective part and a normal part of a running long size material by elongated magnetic pieces between upper and lower sides in a width direction when the long size material is continuously manufactured. By the method, the boundary between a defective part and a norma part of a running long size material is displayed and the influence of the defective part is prevented from expanding to the normal part during the manufacture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284692-A (JP)
Title: Printer of analyzer
Inventor: TOKIWA NOBUAKI
IPC: B65H20/38
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing on a recording paper without requiring a wide blank even when providing a recording part of a printer inside a device case body to use the recording paper efficiently.  <P>SOLUTION: This printer 7 is provided with the recording part 71 for printing the result of measurement and inputted set data on the recording paper 70 like a roll, a paper delivery part 73 for delivering the recording paper 70 after printing, a cutter 74 provided in the paper delivery part 73 to cut the recording paper 70, and a feeding mechanism 75 for feeding the recording paper 70. The feeding mechanism 75 is constituted in such a way that a terminal part printed in the recording part 71 is fed more forward than the cutter 74 in the paper delivery part 73 so as to cut, the fed recording paper 70 is returned and fed in the reverse direction, then next printing is started, and a blank d between printing is narrowed to use the recording paper 70 effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284422-A (JP)
Title: Occupant crash protection device
Inventor: MIHARA TAKASHI
IPC: B60R21/01
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device capable of reducing power consumption while appropriately protecting occupants.  <P>SOLUTION: A microcomputer 16 for collision determination and a microcomputer 22 for diagnosis which constitute a control section 14 of an airbag device 30 are operated in a normal power consumption mode when receiving a collision prediction signal predicting collision of a vehicle and they are operated in a low power consumption mode when not receiving the collision prediction signal. Accordingly, only when occurrence of collision is predicted, the control section 14 performs collision determination process or ignition current carrying process to a squib 28. Thus, while there is no risk of occurrence of collision, the power consumption can be restrained in the microcomputer 16 for collision determination and the microcomputer 22 for diagnosis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285679-A (JP)
Title: Shield tunnel and shield tunnel connecting construction method
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield tunnel and a shield tunnel connecting construction method, simply performing connection in a short time in connecting the shield tunnel and an underground structure.  <P>SOLUTION: This shield tunnels T1, T2 are shield tunnels T1, T2 connected to the underground structure S disposed in the periphery. An opening segment 11 in which joint surfaces 12, 12 of both side parts formed in the circumferential directions of the shield tunnels T1, T2 in segments constituting the shield tunnels T1, T2 are increased in width from the inside of the shield tunnels T1, T2 toward the outside of the shield tunnels T1, T2 is disposed in contact with the underground structure S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243303-A (JP)
Title: Photocatalst type gas purifying apparatus
Inventor: KOIZUMI HISAO
IPC: A62D3/30
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow light to evenly reach the interior of densely arrayed catalyst carrier layers as the surface areas of catalyst carriers is made larger and a decomposition purifying apparatus for harmful components in gas using photocatalysts is made not so much larger in order to enhance the catalyst performance thereof.  <P>SOLUTION: The photocatalysts are carried on the catalyst carriers comprising a number of parallel flat plates in order to allow the light to evenly reach the interior of the catalyst carrier layers densely arrayed formed by densely arraying the large surface areas of the catalyst carriers into the small volume and straight tubular UV discharge lamp and parabolic reflecting mirror are arranged in the direction parallel to the parallel flat plates of the carriers alongside the photocatalysts in such a manner that the discharge lamp exists on the focal lines of the paraboloid, thereby creating the rays parallel to the parallel flat plates. The light reaches evenly among the catalyst carriers down to the deep parts of the carriers, as a result of which the photocatalyst effect of the good performance is obtained. UV transmitting film are arranged between the catalyst carriers and the reflecting mirror in such a manner that the gas does not come toward the discharge lamp from the lateral of the catalyst carriers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004287191-A (JP)
Title: Color filter array, spatial optical modulating device, and projection type display device
Inventor: ARIGA SUSUMU
IPC: G02F1/1335
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter array which has a sufficient wavelength selection width and can be manufactured at low cost, a spatial optical modulating device, and a projection type display device.  <P>SOLUTION: The color filter array is constituted by laminating a plurality of dielectric layers 31, 32, 33 and 34 which have different refractive indexes along the thickness and forming step surfaces 35r, 35g, 35b, and 36r, 36g, 36b which varies in layer thickness with places in stages on first dielectric layers 31 and 33 having at least two or more layers among the plurality of dielectric layers. The layer thickness is so set that light having a specific wavelength is reflected in the one dielectric layer and transmitted over resonance at specified positions of the first dielectric layer 31 or 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286379-A (JP)
Title: Furnace cooling device
Inventor: ZENBO KAZUHIRO
IPC: F23G5/44
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace cooling device capable of improving ambient surroundings at a low facility cost, and not causing a burn even if a user touches its outside surface.  <P>SOLUTION: This furnace cooling device is so structured that the circumferential surface of a rotating or rocking furnace 2 is cooled by two steps in the order of gas cooling by a cooling gas region 12 and liquid cooling by cooling liquid 13 not by directly cooling by the cooling liquid; and thereby the generation of steam around the furnace is prevented, and the furnace 2 is sufficiently cooled by preventing the leakage of the cooling liquid from the circumferential surface of the furnace 2 and by dispensing with rustproof measures for the circumferential surface of the furnace 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292833-A (JP)
Title: Method for producing grain-oriented magnetic steel sheet having good blanking workability without applying priming coating
Inventor: HIRASHIMA KOICHI
IPC: H01F1/16
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing a grain-oriented magnetic steel sheet by solving particularly such a problem as bending characteristics in the magnetic steel sheet without forsterite coating.  <P>SOLUTION: The grain-oriented magnetic steel sheet which has no priming coating which mainly contains the forsterite (Mg<SB>2</SB>SiO<SB>4</SB>) is produced by the steps of: hot-rolling a silica-containing steel slab with sol. Al reduced to ≤100 ppm and N to ≤ 50 ppm; applying cold-rolling once or twice or more interposing an intermediate annealing; recystallizing and annealing the resultant product in the atmosphere having ≤ 40°C dew point; and performing last finish-annealing in the atmosphere having ≤ 40°C dew point. In soaking at ≥ 800°C for ≥ 20 hr during the last finish-annealing, the steel sheet is maintained under a prescribed staying time ratio in both of nitriding atmosphere and non-nitriding atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297241-A (JP)
Title: Directional antenna
Inventor: KODAMA TAKASHI
IPC: H01Q3/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional antenna easy to install in any specified direction.  <P>SOLUTION: The directional antenna 1 is provided with a finder scope 4 having a sighting axis S approximately parallel to the antenna pointing direction R. In the installing work, a worker peeps the finder scope 4 to take aim at the specified point of a party's directional antenna 1 and tightens bolts 3d, 3f to fix the position of the antenna 1. Since the antenna pointing direction R and the sighting axis S are approximately parallel, these directional antennas' pointing directions R are aligned by setting their sights.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295382-A (JP)
Title: Consumable article recovery promoting method and system
Inventor: MATSUZAKA KENJI
IPC: G06Q10/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumable article recovery promoting method for improving the collection rate of consumable articles such as ink cartridges.  <P>SOLUTION: This system includes: a privilege information write process for reading information for specifying a consumable article 20 when the used consumable article 20 is inputted to a predetermined consumable article collecting device 40, and for writing predetermined privilege information in an information medium 30 preliminarily imparted to a user on the basis of the consumable article specification information; and a privilege imparting process for reading the privilege information written in the storage medium 30 by a predetermined privilege information reading device 50 when the storage medium is presented the storage medium 30, and for imparting predetermined privilege on the basis of the privilege information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291014-A (JP)
Title: Method for producing thick plate
Inventor: OTA TAKESHI
IPC: B21B37/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a size precision of a plate width of a finish-rolled completing product, when a thick plate is produced by performing an edge-rolling at one or more passes on the way of tentering rolling and/or after applying the tentering rolling performed to a thick plate rolling stock.  <P>SOLUTION: In a method for producing the thick plate by performing the edge-rolling at one or more passes on the way of the tentering rolling and/or after applying the tentering rolling, a target value of the plate width at the completing time of the tentering rolling is set by additionally considering the set value of rolling-reduction amount in a plate width direction resulting from the edge-rolling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250651-A (JP)
Title: Carbonization equipment for grain debris and thin pieces
Inventor: YOSHIHARA MASAZUMI
IPC: C10B53/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbonization equipment which can carbonize fine particles like chaffs, thin shells and other objects, which are difficult to carbonize, in a high yield in a short period with an easy operation.  <P>SOLUTION: The heat resistant net basket 2 containing grain debris or thin pieces without leaking is placed or set to be placed inside of a semi hermetically sealed heat resistant vessel 1 at a small distance apart from the inner wall of the vessel 1. Additionally, a medium size cylinder 3, which stands vertically on the bottom hole situated on the bottom of the heat resistant vessel 1, is built to have its top a little lower than the sealing of the above vessel 1 is installed inside of the heat resistant vessel 1 and outside of the heat resistant net basket 2. The external chimney 4 connecting to the side hole situated at the side of the heat resistant vessel is also installed in outside of the heat resistant vessel 1. Optionally, an air exhaust cylinder 7 with a plug 6 is installed on the sealing or the rid part of the heat resistant vessel 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004297440-A (JP)
Title: Authentication method using identification code and authentication device
Inventor: SHIROMARU ISAO
IPC: G06K7/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and securely authenticate various pieces of identification information on individual authentication or a commodity name by optically reading and recording data by an image pickup device such as a spread digital camera, decoding it by a server of an information manager, and receiving an authentication result by portable terminal equipment such as a portable telephone set.  <P>SOLUTION: An authentication device is provided with a stage for image-picking up an identification code displayed on a medium and taking in image data, a stage for converting image data of the identification code into a signal and transmitting the signal, a stage for decoding authentication data stored in a database by image data, a stage for converting decoded data into the signal and transmitting the signal, and a stage for receiving the decoded authentication result and displaying identification information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297982-A (JP)
Title: Driver of piezoelectric actuator, driving method, clock, and electronic apparatus
Inventor: KAWAGUCHI TAKASHI
IPC: H02N2/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver of a piezoelectric actuator capable of applying an optimal driving frequency even when the frequency characteristics of phase difference are varied due to various factors.  <P>SOLUTION: A drive control means 240 compares the phase difference between signals detected by a phase difference detecting means 220 with a reference phase difference set by a comparison voltage setting circuit 230 thus calculating comparison information indicative of the difference. The drive control means 240 also integrates the comparison information thus calculated to calculate integration information and performs drive control for altering the driving frequency of a driving signal based on the integration information. The drive control means 240 makes a decision whether driving control was successful or not based on the integration information. If driving control was unsuccessful, the reference phase difference set by the comparison voltage setting circuit 230 is altered and drive control is performed based on the altered reference phase difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307902-A (JP)
Title: Method for producing steel for machine structural use having spheroidized carbide and graphite structure as hot-rolled
Inventor: MARUTA KEIICHI
IPC: C21D8/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To produce a steel for machine structural use having (graphite and spheroidized cementite) structure as hot-rolled and excellent machinability, hardenability and cold-forgeability.  <P>SOLUTION: In a method for producing the steel for machine structural use, the steel material having composition containing, by mass, 0.1 to 1.5% C, 0.15 to 0.5% Si, 0.05 to 0.3% Mn, 0.005 to 0.1% Al, 0.0003 to 0.015% B, 0.0015 to 0.015% N, ≤ 0.02% P, ≤ 0.035% S and ≤ 0.003% O is subjected to soaking at temperature in the austenitic single phase range, thereafter subjected to the finish-rolling of hot-rolling in the temperature range of (Ar<SB>1</SB>- 50°C) to (Ar<SB>1</SB>+ 50°C) at 20% rolling-reduction ratio, and after completing the finish-rolling, the steel is cooled to at least 500°C at 0.05 to 0.5°C/s cooling speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311214-A (JP)
Title: Electric cable delivery device
Inventor: SAKAGAMI SHIGERU
IPC: H01B13/012
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cable delivery device in which excellent delivery is possible even in a long cable.  <P>SOLUTION: The electric cable 12 is supported at the cable receiving saucer part 25 and one end part in the longitudinal direction is held by a clamp 16 on the downstream side. At the one end part of longitudinal direction, a discharge clamp 22a of a cable discharge unit 22 for delivering the cable 12 from the downstream side clamp 16 is provided, and by the lateral movement of the discharge clamp 22a, the cable 12 is dropped from the above the cable receiving saucer part 25 to a cable discharge tray 25 located at the side. An air hose 32 for supplying compressed air is fixed to the device 11 main body side, and a nozzle body 35 is fitted to the tip of a flexible hose 34 having form preservability connected to the air hose 32. An air jet port 35a of the nozzle body 35 is arranged directed toward the cable discharge tray 21 direction from the cable receiving saucer part 25 so as to blow and drop the cable 12 on the cable receiving saucer part 25 to the cable discharge tray 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI