baber/WOPTO huggingface dataset:
Patent JP-2004218801-A (JP)
Title: Ball valve
Inventor: TAKAHASHI KAZUMA
IPC: F16K5/06
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball valve preventing the occurrence of gas leakage when a valve seat member is burned down, and to prevent a valve element from being damaged.  <P>SOLUTION: A gas passage 11 composed of a flow-in part 12, a valve storage part 14, and a flow-out part 13 which are arranged in one row is formed inside a valve body 1. A first auxiliary valve seat member 7 is slidably provided at an end on the valve storage part 14 side of the flow-out part 13. The first auxiliary valve seat member 7 is energized to a valve element 4 side by a coil spring 8. The first auxiliary valve seat member 7 is made to abut on the valve seat member 3 and thereby slightly separated from the valve element 4. A second auxiliary valve seat member 9 is movably provided in the direction orthogonal to the axis of the flow-in part 12 at an end on the valve storage part 14 side of the flow-in part 12. The second auxiliary valve seat member 9 is slightly separated from the valve element 4. When the valve seat members 2, 3 are burned down, the first auxiliary valve seat member 7 is annularly pressed against the valve element 4 and brought into contact with it by the energizing force of the coil spring 8, and the valve element 4 is moved to press the valve element 4 against the second auxiliary valve seat member 9 annularly and bring the valve element 4 into contact with it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226102-A (JP)
Title: Quality evaluation device of fruits and vegetables
Inventor: KAWABATA SHINICHI
IPC: G01N21/35
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality evaluation device of fruits and vegetables capable of avoiding error generation in internal quality information of a measuring object by acquiring light receiving information for quality evaluation in the proper state to the utmost by reducing the remaining charge in a light receiving sensor.  <P>SOLUTION: This device is constituted so that the internal quality information of the measuring object M is acquired based on the light receiving information for quality evaluation acquired by receiving transmitted light from the measuring object M by the charge accumulation type light receiving sensor 23. The charge is accumulated in the light receiving sensor 23 from accumulation start timing until elapse of an accumulation setting time, and then a charge accumulation discharge processing for discharging the charge accumulated in the light receiving sensor 23 is executed repeatedly until elapse of a discharge setting time. When the measuring object M reaches a measuring spot, the accumulated charge is discharged, and then a measuring charge accumulation processing for accumulating the charge used for the light receiving information for quality evaluation is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228265-A (JP)
Title: Quality managing method for grinding pad and dynamic viscoelasticity measuring device for grinding pad
Inventor: MIYAZAKI KAZUYA
IPC: B24B37/24
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the quality managing method of a new and improved grinding pad capable of easily and accurately managing the quality of a grinding pad in the middle of a grinding process.  <P>SOLUTION: This method for managing the quality of a grinding pad 16 for grinding an object to be ground is provided to carry out dynamic viscoelasticity measurement to the grinding pad 16 mounted on a grinding device by a dynamic viscoelasticity measuring device 50 mounted on the grinding pad 16. It is possible to easily and quickly measure the dynamic viscoelasticity of the grinding pad mounted on the grinding device. This dynamic viscoelasticity is made closely relevant to the quality(grinding characteristics) of the grinding pad actually used for grinding. Thus, it is possible to accurately grasp and evaluate the quality of the grinding pad by the dynamic viscoelasticity measurement, and to make proper the exchange period, and to suitably execute the quality management of the grinding pad.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227915-A (JP)
Title: Raw material hydroxide for lithium ion battery positive electrode material and lithium ion battery positive electrode material using same
Inventor: TODOROV JANKO MARINOV
IPC: H01M4/505
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material hydroxide for a lithium ion battery positive electrode material having a high tap density, and to provide a lithium ion battery electrode material using the raw material hydroxide for a lithium ion battery positive electrode material.  <P>SOLUTION: The raw material hydroxide for a lithium ion battery positive electrode material is represented by a composition formula: (Ni1-x-y-z, Cox, Mny, Mz)(OH)<SB>2</SB>(or including M=Al, Mg, Ti in some cases) and is used for a raw material of a lithium ion battery positive electrode material which has a tap density of 1.0g/cm<SP>3</SP>or higher, and is represented by a composition formula: Li1+a(Ni1-x-y-z, Cox, Mny, Mz)1-aO<SB>2</SB>(or including M= Al, Mg, Ti in some cases).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226718-A (JP)
Title: Package for optical semiconductor device storage, and optical semiconductor device
Inventor: NAKADE HIROYUKI
IPC: G02B6/42
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for optical semiconductor element storage which prevents the optical axis of an optical semiconductor element and the optical axis of an optical fiber from being misaligned and has superior optical coupling efficiency, and an optical semiconductor device.  <P>SOLUTION: The package for optical semiconductor element storage is provided with a square metallic base body 1 having a mount part 1a to place an optical semiconductor element 8 at the center part of its top surface, a metallic rectanglar frame 2 which is joined with the top surface of the base body 1 while surrounding the mount part 1a and has a through hole 2a formed in a side part, and a cylindrical optical fiber fixation member 7 which has one end joined with the circumference of the through hole 2a on an external surface side of the frame 2. The frame 2 has a plurality of projection parts 2b, whose vertical lengths are 2/5 to 1 time as large as the height of the frame 2 and whose widths are 5 to 20% of the lateral width of an adjacent external surface on both adjacent external surfaces of the frame 2 so that their top end surfaces are in level with the top surface of the frame 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229087-A (JP)
Title: Portable terminal unit and error data resending method
Inventor: MIKI TOMOHIRO
IPC: H04W88/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal unit which prevents a decrease in a data transmission rate of respective channels when radio communication is executed using a plurality of channels simultaneously.  <P>SOLUTION: The portable terminal unit comprises a radio section 201 and a modulation/demodulation section 202, which execute radio communication using a frequency in 5 GHz band; a radio section 203 and a modulation/demodulation section 204, which execute radio communication using a frequency in 800 MHz band; and a terminal control unit 207 which executes control to assign either of the radio frequency bands of 5 GHz and 800 MHz to a first channel while assigning the other of radio frequency band to a second channel, and executes simultaneous communication using both two channels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227730-A (JP)
Title: Optical disk and method for sticking display sheet to optical disk
Inventor: OISHI KENGO
IPC: G11B7/24094
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk wherein the warpage of a disk substrate can be prevented, to provide a method for sticking a display sheet to the optical disk, to stabilize the read and write characteristics of the optical disk and to secure the aesthetic appearances of the optical disk.  <P>SOLUTION: The optical disk is provided with: a disk substrate 7 having a recording layer 3 formed on one surface of a substrate 1 and a cover sheet 5 bonded onto the recording layer 3; a display sheet 9 bonded onto a surface 7b of the disk substrate 7 opposite to a surface 7a onto which the cover sheet 5 is bonded and having physical characteristics nearly identical with that of the cover sheet 5. The display sheet 9 is stuck to the disk substrate 7 by using an adhesive layer applied to at least one surface of the display sheet 9 or the disk substrate 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224557-A (JP)
Title: Chain for conveying article
Inventor: MURAKAMI YOSHIHIRO
IPC: B65G17/38
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain for conveying an article, capable of detecting fragments which are foreign objects with a metal detector when synthetic resin parts are broken and become the fragments, in the chain for conveying the article where at least one of the parts constituting the chain is the synthetic resin part.  <P>SOLUTION: The part constituting the chain 1 for conveying the article, for example, a link 4 composed of a top plate 2 and an offset link 3, is integrally molded of a synthetic resin. This synthetic resin link 4 is formed from the synthetic resin with which a metallic member of high permeability capable of being detected by the metal detector is blended. When a part of this link 4 is broken and the fragments come in the conveyed article, the fragments can be detected by the metal detector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348537-A (JP)
Title: Digital broadcast stream processing apparatus
Inventor: KATO NAOE
IPC: H04N5/91
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream processing apparatus in which copy control is made possible according to an intention of an enterpriser.   <P>SOLUTION: A recording device 106 stores a partial transport stream. A processor 1010 extracts a network identification out of a selection information table from a transport decoder 104 and stores it in the recording device 106. Before reproducing the partial transport stream, the copy control is performed according to the network identification stored in the recording device 106. An audio decoder 107 and a video decoder 108 reproduce audios and videos comprising broadcast contents under the copy control by the processor 1010.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232195-A (JP)
Title: Opening/closing driving mechanism of smoke-shielding sliding door device
Inventor: HARA SATORU
IPC: E05F1/16
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing driving mechanism of a smoke-shielding sliding door device which enables the opening of only one sliding door without the synchronization of right and left smoke-shielding sliding doors brought into a closed state in the case of fire, and prevents the relocking of a release unit and a holding member for keeping the sliding door in an opened state, in this case.  <P>SOLUTION: A wire member 27 is connected to the holding member 41 which can be engaged with/disengaged from the release unit 44. An upper transfer part 38 of the wire member 27 is provided with a locking member 40 corresponding to one sliding door 4, and a lower transfer part 39 is provided with a locking member 40 corresponding to the other sliding door 5. Both the sliding doors 4 and 5 can be relatively moved with respect to the corresponding locking members 40, and abut on each other by virtue of an urging force in a closing direction. Since one sliding door 4 is relatively moved with respect to the locking member 40 without the go-around of the wire member 27 when brought into the opened state from the closed state, the other sliding door 5 and the holding member 41 are not brought into moving states from closed states.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262954-A (JP)
Title: Method of preparing aqueous dispersion
Inventor: SAGAWA TOSHIMASA
IPC: C08F220/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing an aqueous dispersion which excels in emulsification stability even when a copolymer containing a mixed perfluoroalkyl group containing a 12C perfluoroalkyl group as a polyfluoroalkyl group is formed into the aqueous solution, and accordingly can be effectively used as a water and oil repellent and the like.  <P>SOLUTION: The method of preparing the aqueous dispersion comprises subjecting a polyfluoroalkyl group-containing (meth)acrylate and a fluorine atom-free polymerizable monomer to emulsification treatment in the presence of a surface active agent and a polypropylene glycol compound having a molecular weight of 250-5,000, and then performing copolymerization in the presence of a polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241943-A (JP)
Title: System and method for locating output device
Inventor: PICKUP RAY L
IPC: G01S5/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for easily locating an output device selected for printing a document.  <P>SOLUTION: This system for locating the output device includes a wireless device 102 having a configuration for determining and displaying wireless device location information relative to an area by using a signal, for displaying the area and for determining and displaying the guide to the output device. The wireless device has a structure for receiving and storing area information. The system also includes a storage device 103 configured to store the area information and to transmit the area information to the wireless device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004233459-A (JP)
Title: Electronic equipment system and electronic equipment
Inventor: KINOUCHI TAKASHI
IPC: G09B19/06
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment system and electronic equipment which enables efficient language learning in addition to an electronic dictionary function.  <P>SOLUTION: The electronic equipment system 1 comprises a recording medium 3 having a recording part where language learning information including indexes corresponding to language information used for at least language learning is recorded, an interface part 5 where at least the recording medium 3 is loaded and unloaded, and an electronic dictionary 2 which enables at least one of audio information and video information needed for specified language learning to be outputted according to the language learning information recorded on the loaded recording medium 3, and also enables language information corresponding to an index to be outputted from a data storage part 21 when the index is included in the video information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230408-A (JP)
Title: Laser beam machining device
Inventor: SUGIE HIROSHI
IPC: B23K26/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device capable of simultaneously machining a plurality of holes in a short time.  <P>SOLUTION: The laser beam machining device comprises a combination determining means to determine combination of a plurality of holes to be simultaneously machined, and an order determining means to determine the machining order of the determined combination so as to shorten the machining time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236275-A (JP)
Title: Electronic camera
Inventor: MASHIMA MASANAO
IPC: H04N5/92
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera in which image signals can be created to obtain a print of a higher picture quality while saving storage capacitance of a memory.  <P>SOLUTION: When a direct print mode is set, compression processing is not applied to an image signal to be transmitted from an electronic camera 300 or irreversible compression processing of TIFF or the like is applied thereto, so that even when the image signal is expanded by an image processing part 102, the image signal is not deteriorated. Therefore, on the basis of print data resulting from converting the image signal, the print of the high picture quality is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237165-A (JP)
Title: Method and apparatus for treating organic compound-containing water
Inventor: IKEMIYA NORITO
IPC: C02F1/461
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To electrolytically treat organic compound-containing water efficiently.  <P>SOLUTION: Several conductor electrodes 2, 3 and 4a-4b are arranged so as to be spaced apart from each other and the electrodes 2 and 3 at both ends among the conductor electrodes are connected to a power supply 5 while the conductor electrodes 4a-4b between both electrodes are set as bipolar electrodes not connected to the power supply 5. By passing an electric current through both electrodes 2 and 3 from the power supply 5, the electrodes 4a-4b between both electrodes are bipolarized to subject the organic compound-containing water to electrolytic treatment. As the above-mentioned conductive counter electrodes, conductive diamond electrodes are desirable and these diamond electrodes are desirably self-standing type ones. By this treatment method for organic compound-containing water, an effective electrode area becomes large by bipolarizing the electrodes, a treatment efficiency is enhanced, a large amount of wastewater can be treated and a treatment apparatus can be made compact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241590-A (JP)
Title: Laminated piezoelectric element
Inventor: KAMIMURA RIKIYA
IPC: H01L41/083
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element excellent in long-term durability.  <P>SOLUTION: The laminated piezoelectric element is provided with a laminated body 10 and a pair of side electrode layers 31, 32. The laminated body 10 comprises a plurality of piezoelectric layers 11 that are extensible in response to an applied voltage, and internal electrode layers 21, 22 for the supply of the applied voltage which are alternately stacked, while the pair of the side electrode layers 31, 32 comprises the internal electrodes 21, 22 positioned adjacently via the piezoelectric layer 11 and conducted alternately electrically to the peripheral side 101, 102 of the laminated body so as to form different electrodes from each other. In an arbitrary region of 10,000μm<SP>2</SP>of the side electrode layers 31, 32, porosities of pores each major axis of which is 1 μm to 50 μm in length is 15 to 50%, while in the same region, the number of pores each major axis of which is 1 μm to 50 μm in length is 100 to 6,000.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241726-A (JP)
Title: Method and device for treating resist
Inventor: YAMAMOTO HIROYUKI
IPC: H01L21/304
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for treating a resist having a resist removing capacity larger than that in the conventional method and being capable of also dealing with the removal of the resist on a large-sized substrate.  <P>SOLUTION: A high-concentration ozone water in a low-temperature pressurized state is irradiated with ultraviolet rays and activated, the ozone water is released to the atmospheric-pressure environment immediately after oxidizing radicals in a quantity sufficient for a reaction with a resist film is generated in the ozone water, the ozone water is injected and supplied onto the surface of the substrate and a resist film on the surface of the substrate is removed. According to the method since a batch treatment is not required and a flat flowing treatment is enabled, the resist film on the large-sized substrate can be uniformly removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260776-A (JP)
Title: Manufacturing method for stencil plate for printing sealing
Inventor: OKUNO ATSUSHI
IPC: B41C1/14
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a stencil plate for printing sealing which makes it possible to form a pass hole part, a circular pass hole edge part and a circular counter-bored part of an arbitrary depth, together with counter-bored parts for various uses, if necessary, and makes it possible to sufficiently satisfy a quality and a performance as well, by only applying an etching means substantially.  <P>SOLUTION: In the manufacturing method for the stencil plate for printing sealing which has the pass hole part for transferring and supplying a liquid sealing resin onto an electronic component of an object of sealing and the circular counter-bored part surrounding the circumference of the lower end opening part of the pass hole part with the circular pass hole edge part interposed, a plurality of thin-section metal blanks to be joined together vertically are etched respectively from the upper and lower sides so that a through hole be formed, and then the etching is completed. Simultaneously with this etching, etching is executed from the lower surface side of the lowermost metal blank and ended simultaneously with the completion of the above etching and thereby the circular counter-bored part having a depth corresponding to about 1/2 of the height of the through hole is formed. By joining the metal blank of each stage to the others, the pass hole part is formed of a combination of the through holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004244800-A (JP)
Title: Restoration method and restoration agent for concrete structure, and method and apparatus for manufacturing restoration agent
Inventor: ROKUTANDA HITOSHI
IPC: C04B41/91
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a restoration method and a restoration agent for a concrete structure, which enable the efficient restoration of a defective part on a concrete surface, and a method and an apparatus for manufacturing the restoration agent.  <P>SOLUTION: Accelerated particles are brought into collision with the surface of the defective part of the concrete structure, caused by fissure, cracking, a loss, flaking, etc., so that surface treatment can be provided. Next, the restoration agent is made by mixing particle powder generated by the surface treatment, concrete powder and aggregate with a binder. After that, the concrete structure is restored by embedding the restoration agent in the surface of the surface-treated defective part of concrete. Additionally, a surface treatment process, a restoration-agent making process and a restoration process are concurrently carried out on a restoration site.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242693-A (JP)
Title: Kaiten sushi order system, and transmitter and monitor used for the same
Inventor: HOJO KOJI
IPC: G06Q50/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent individually ordered merchandise from being forgotten to be taken or being erroneously taken in Kaiten (revolving) sushi.  <P>SOLUTION: A Kaiten sushi order system is provided with a transmitter 1 arranged on a base to mount a dish for an ordered article ordered from a guest and a monitor 2 arranged at each seat. The transmitter 1 is provided with a sensor 11 for detecting presence/absence of the dish on the base, a data working part 12 for preparing data including monitor identification information and ordered article identification information when it is detected that the dish is present on the base, and a transmission part 13 for transmitting the prepared data. The monitor 2 is provided with a storage part 22 for storing merchandise sample images, a reception part 21 for receiving the data from the transmission part 13, and a display part 23 for retrieving the merchandise sample image in the storage part 22 and displaying the merchandise sample image on a screen together with information indicating that the ordered article is approaching when it is judged that the received data are the data for its own monitor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI