baber/WOPTO huggingface dataset:
Patent JP-2004281115-A (JP)
Title: Switching mechanism and laser device
Inventor: SHIBATA YASUO
IPC: A61B18/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching mechanism for keeping an operation feeling of a switch and improving assembling workability.  <P>SOLUTION: The mechanism comprises a panel having a curved surface and a plurality of push-down parts, an almost plane substrate disposed at a position opposed to the recessed side of the curved surface of the panel, a plurality of switches attached on the panel side of the substrate and having almost identical heights, and a spacer positioned between the plurality of push down parts and switches and attached to the switches. The spacer is composed of a plurality of spacer parts different in heights with matching to distances between the panel and the switches and of connecting parts for connecting the spacer parts in a row, and the connecting parts have deflections when attaching the spacer to the plurality of the switches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277896-A (JP)
Title: Antimicrobial yarn and method for producing antimicrobial yarn
Inventor: SADA TAKAHIRO
IPC: D02G3/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial tinsel having sufficient antimicrobial properties while retaining gloss possessed by a tinsel and having excellent economical efficiency reducing the production process without causing an increase in the amount of the antimicrobial agent used and to provide a method for producing the antimicrobial tinsel.  <P>SOLUTION: An antimicrobial yarn is characterized as follows. A film (1a) made of a synthetic resin or a laminate having a film layer (1b) made of the synthetic resin is cut to provide a flat yarn (3a). An antimicrobial layer (4) is coated and formed on the whole periphery in the longitudinal direction including cut surfaces (30) of the flat yarn (3a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003241201-A (JP)
Title: Liquid crystal device, method of fabricating the same, and electronic apparatus
Inventor: KOMATSU NORIKAZU
IPC: G02F1/1339
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables further miniaturization of an electronic apparatus using a liquid crystal device as a display device by providing the liquid crystal device of which the proportion of a pixel area to a substrate made of glass or the like, namely, the effective display area is large.  <P>SOLUTION: In the liquid crystal device which has a peripheral circuit (12) for driving pixels formed on one substrate (10) constituting the liquid crystal device, a sealant (14) containing a spacer material (13) is formed on the peripheral circuit arranged around the pixel area and a wiring pattern for leading-out, and a counter substrate (20) is stuck together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004281849-A (JP)
Title: High heat radiation plastic package and its manufacturing method
Inventor: TOMABECHI SHIGENAO
IPC: H01L23/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high heat radiation plastic package which is low in cost, exhibits a high bonding accuracy and is thin without using an adhesive to be applied afterward between a conductive wiring pattern forming base material and a heatsink.  <P>SOLUTION: A resin film 11 with Cu foil which is formed by bonding an adhesive resin 13 to the Cu foil 20 and in which a cut-out part 15 as a cavity for placing a semiconductor device is formed in its substantial center viewed in a plane and the heatsink 12 for radiating heat generated from the semiconductor device are directly bonded by the adhesive resin 13. In addition, the conductive wiring pattern 16 is formed on the resin film 11 with Cu foil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283248-A (JP)
Title: Medicine container, medicine container management device, medicine container management system, and medicine container management method
Inventor: ARAGAI MASATERU
IPC: G16H10/60
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine container, a medicine container management device, a medicine container management system and a medicine container management method for recognizing the medicine taking conditions of a patient by packing one dose each of medicine in one, two or more medicine storage parts and recording opening / closing of the lids of the medicine storage parts.  <P>SOLUTION: The medicine container detects opening / closing of one, two or more lid parts for tightly sealing the medicine stored in one, two or more medicine storage parts, generates opening / closing signals indicating the detected opening / closing state of the lid parts, times the date and time, times the generation date and time information of the generated opening / closing signal, and stores the generation date and time information in a storage part as lid part opening / closing date and time information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283735-A (JP)
Title: Filter medium for water treatment mainly comprising manganese dioxide and manufacturing method therefor
Inventor: KIKUCHI YOSHIO
IPC: C02F1/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium for water treatment mainly comprising manganese dioxide which removes a color of a humic material contained in underground water, and a manufacturing method therefor.  <P>SOLUTION: A mixed solution of β-manganese dioxide and γ-manganese dioxide contained at a specified ratio is heated under a condition where the mixed solution covers a particulate core material consisting of a heat-resistant material, which removes water from the mixed liquid to clad the manganese dioxides on the core material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288504-A (JP)
Title: Charged particle beam device
Inventor: YOSHIZAWA YUKIO
IPC: H01J37/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a charged particle device capable of easily recognizing a state of progress of a working process, and where an error, if any, occurs.  <P>SOLUTION: A working process is divided into groups (POSITION 1, POSITION 2, POSITION 3) in compliance with the kinds of works, and displayed in layered sequence (Catalog 1 to 3) of the start of a treatment, or by discriminating between a pretreatment (FABRICATION 1 to 3) and an actual work treatment (SPUTTER 1), and whether it is before practice, or in practice, or after practice, and whether an error has occurred or not, is discriminated and displayed. By the above, an operator can easily recognize the state of progress of the working process, and the position of the error in case it occurs. As a temporal suspension of a process (SUSPENSION) is defined and inserted between a certain process and a succeeding process, an additional process can be easily inserted after the temporal suspension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297878-A (JP)
Title: Charging apparatus
Inventor: YAGINUMA MASANORI
IPC: H02J7/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To break power supply from a charging apparatus to a portable terminal device in case that a cable for signal transmission is connected and drive power is supplied.  <P>SOLUTION: This charging apparatus 1 charges the secondary battery of a portable terminal device 2 when the portable terminal device 2 is mounted, and further this is provided with a switching means 10 which breaks a current supply path for the above secondary battery when the portable terminal device 2 is mounted, with a plug 42 for signal transmission connected with itself. Moreover, this charging apparatus 1 is equipped with a power supply terminal 33 which is connectable with the charge terminal 7 for charge of the above portable terminal device 2. The above switching means constitutes a separation mechanism 10 which breaks the connection between an effector 11 being displaced, contacting with the above plug 42, and the above power supply terminal 33 to the above charge terminal 7, interlocking with this effector, when the above plug 42 is connected and the above portable terminal device 2 is mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291336-A (JP)
Title: Ornament and automobile instrument displaying panel
Inventor: MIYANISHI TETSUTO
IPC: B41M5/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament and an automobile instrument displaying panel having favorable light resistance and high printing sharpness.  <P>SOLUTION: In the panel, a board 30, an ink accepting layer 33, which is formed on at least one side of the board 30 and includes a benzotriazole base compound and a printing layer 35 formed on the ink accepting layer 33. The content of the benzotriazole base compound in the ink accepting layer 33 is set to be 7-15 wt.% to the whole ink accepting layer. A more favorable content of the benzotriazole base compound is 9-13 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290368-A (JP)
Title: Drink supply apparatus
Inventor: TAKATSUKI TOYOHIKO
IPC: A47J31/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink supply apparatus being washable by rubbing and having a heat exchanger.  <P>SOLUTION: This drink supply apparatus is so formed that high temperature drink is made to pass through the heat exchanger 14, cooled to a prescribed low temperature and served for drinking. The heat exchanger 14 is constituted by mounting a heat radiating fin 17 on a plurality of linear heat exchange pipes 15 and connecting end part ducts 22 and 22 to the both ends of the respective heat exchange pipes 15. One end duct 22 and the other end duct 22 are provided with a high temperature side connecting port 23 and a low temperature connecting port 24 respectively, and the high temperature side connecting port 23 and the low temperature side connecting port 24 are connected to a high temperature drink dripper 11 and a drink delivery outlet 43 respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004676-A (JP)
Title: Magneto-optic modulator and optical communication system using it
Inventor: MINEMOTO TAKASHI
IPC: H04B10/588
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optic modulator having the ability for high-speed modulation, and also to provide an optical communication system using this modulator.  <P>SOLUTION: A modulation magnetic field to be impressed to a magneto-optic element 1 has a component perpendicular to a light propagation direction Pout, and the direction of a bias magnetic field Hbi for the purpose of magnetically saturating the magneto-optic element is different from the direction of the modulation magnetic field for at least ±30° or more. A modulation magnetic field generator 6 is, for example, a strip line (including a micro strip line) for transmitting a high frequency signal, a coplanar line or a coaxial line, making optical modulation possible from DC to about 10 GHz by the magneto-optic modulator. In addition, the modulation depth is further improved by means of an impedance transformer or a magnetic core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293252-A (JP)
Title: Joint removing tool and joint removing method
Inventor: KOBAYASHI HIDENORI
IPC: E04G21/16
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint removing tool, and a joint removing method for easily removing a joint up to a narrow width from a wide joint width in the joint removing tool of a handy type.  <P>SOLUTION: This joint removing tool is composed of a blade part having a plurality of blades molded in a saw shape, and a grip part for supporting the blade part, and is formed in the shape of gradually increasing or reducing the thickness of the blade part. A thin part of the blade part is set to 0.5 mm or more, and a thick part is set to 2.0 mm or less. Desirably, the thin part is set to 1 mm or more, and the thick part is set to 1.5 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304229-A (JP)
Title: Loudspeaker unit and portable terminal
Inventor: OOHASHI TAKEMOTO
IPC: H04M1/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker unit and a portable terminal that can stereophonically reproduce a musical sound even when a flip is closed and maintain the degree of freedom of design of the portable terminal.  <P>SOLUTION: The loudspeaker is equipped with at least one loudspeaker and a sound transmission path forming plate. The sound transmission path forming plate has: a hole corresponding to the size of a sounding surface of the loudspeaker, wherein the sounding surface of the loudspeaker is fixed to and in contact with the hole; a sound hole for guiding the sound wave generated by the sounding surface of the loudspeaker to the outside; and a sound transmission path for propagating the sound wave from the hole to the sound hole. Thus, the loudspeaker unit which can stereoscopically reproduce a musical sound while maintaining the degree of freedom of design of the terminal is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300949-A (JP)
Title: Internal combustion engine stopping device and radio-controlled power sprayer equipped with it
Inventor: MIHARA TOSHIAKI
IPC: F02D29/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine stopping device requiring no battery, operated only with power generation output of a generator and surely stopping an internal combustion engine by remote operation, and to provide a radio-controlled power sprayer equipped with it.  <P>SOLUTION: The internal combustion engine (20) has an ignitor (70) which has electric power supply from the generator (20b) generating power by rotation of a crankshaft (20a) and ignites air-fuel mixture in a cylinder (20c). The internal combustion engine stopping device (50) comprises a control circuit (60) which has electric power supply only from the generator (20b) and makes the ignitor (70) inoperative to stop the internal combustion engine (20). The internal combustion engine stopping device (50) is provided with an engine stop operating member (62) in the control circuit (60), which is formed of a relay and the like for making the ignitor (70) inoperative, and with an electricity storage means (80) supplying electric power for keeping the engine stop operating member (62) operative for a predetermined period after the engine stop operating member (62) is operated and the ignitor (70) is made inoperative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187668-A (JP)
Title: New polypeptide having sequence rich in hat (half-a-tubular reabsorption of phosphorus) repeating motif and proline, and dna coding the same
Inventor: KOGA HISASHI
IPC: C12N15/09
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a preventive agent and a therapeutic agent associated with proliferation, differentiation and preservation of functions of testis, spleen, kidney lung and the like and preservation of their functions, or associated with proliferation, differentiation, preservation of functions or aging of cells such as cancers, autoimmune diseases, allergy and the like, or obtain a new DNA useful for screening and the like of an inspection agent and a gene containing the new DNA, a new polypeptide coded with the DNA and a recombinant protein containing the polypeptide, and an antibody to the new polypeptide.  <P>SOLUTION: The DNA comprises a base sequence for coding a polypeptide expressed by (a) or (b): (a) a polypeptide comprising a part of or whole of an amino acid sequence equal to or practically equal to the amino acid sequence expressed by a specific sequence, (b) a polypeptide comprising an amino acid sequence in which a part of amino acids are deleted, substituted or added in the amino acid sequence expressed by a specific sequence and having practically the same biological activity with that of the polypeptide (a).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004299830-A (JP)
Title: Sheet carrying device and image forming apparatus
Inventor: ABE KENJI
IPC: B65H5/38
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sheet carrying quality by preventing the generation of scrape due to an abutment of one side end of the sheet on a curving point, on which the sheet abuts in a wide range and for a long time.  <P>SOLUTION: This sheet carrying device is formed of a horizontal resist regulating guide 17 for regulating position along a width direction in parallel with the sheet surface and vertical to the carrying direction, a carrying part for obliquely carrying the sheet by pushing a side end of the sheet positioned along the width direction to the horizontal resist regulating guide 17, various guide members for guiding both surfaces and the side ends of the sheet in the feeding direction, and a second guide member formed of metal pins and a sheet metal guide having abrasion resistance higher than a first guide member. A tapered part formed at the predetermined angle against the sheet feeding direction is provided in the upstream of the first guide member, and the second guide member is arranged at the curving point, from which the tapered part starts, or near there.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302071-A (JP)
Title: Optical film
Inventor: MURATA AKIRA
IPC: H05B33/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film that prevents an image from blurring.  <P>SOLUTION: The optical film has a transparent base and a refractive-index anisotropic layer which is provided on at least one surface of it and has an optical isotropic polymer phase and an optical anisotropic phase in a phase separation state, and is characterized in that the minimum value of the difference between the refractive index of the optical anisotropic phase along the film thickness and the refractive index in a direction in the film surface is larger than the difference in the refractive index in the direction in the film surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301225-A (JP)
Title: Rolling bearing, and compressor for fuel cell
Inventor: TOMIZUKA YASUSHI
IPC: F04C29/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing suitable as a compressor to supply compression gas to an electrode in a fuel cell.  <P>SOLUTION: A needle bearing comprises an outer ring 1, needle rollers (rolling elements) 2, and a retainer 3. The retainer 3 is formed by injection-molding material of PEEK including carbon fibers, and forming a DLC layer on the whole surfaces of it. For the outer ring 1 and the rolling elements 2, a DLC layer is formed on their whole surfaces. For grease, fluorine grease is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127905-A (JP)
Title: Fuel cell system, fuel pack, camera, mobile phone with camera, and mobile terminal
Inventor: ITO YOSHIHIRO
IPC: H01M8/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leak of water generated and recovered in a fuel cell.  <P>SOLUTION: The fuel pack 110 is constituted of a 2-vessel structure of a fuel bag body 124 and a discharge liquid bag body 126. Because the fuel bag body 124 is made of a flexible material, its volume can be changed. Furthermore, a desiccant 128 is filled up in the discharge liquid bag body 126, and the water sent into the discharge liquid bag body 126 as vapor is adsorbed. For this reason, because it is not necessary that the water is stocked in the discharge liquid bag body 126 as a liquid, the water does not leak from the fuel pack 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004304641-A (JP)
Title: Image processing method and image processing apparatus
Inventor: IZUME RIEKO
IPC: H04N1/409
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processing apparatus capable of carrying out noise elimination processing and connection processing without the need for much processing time.  <P>SOLUTION: The image processing apparatus applies average processing to all pixels wherein an average luminance level among a concerned pixel and eight pixels around the concerned pixel is calculated as to all the pixels, sets the luminance level of the concerned pixel to the average luminance level, applies isolating point eliminating processing to pixels whose luminance level is not the highest luminance level, wherein whether or not a prescribed number of the pixels, luminance level is not the highest luminance level, or over is consecutive e.g., in a prescribed direction is determined, and converts the luminance level of the pixels to the highest luminance level. Then the image processing apparatus compares the luminance of the pixels of the image after being subjected to first gradation correction processing with the luminance of the image after being subjected to the average processing / isolating point eliminating processing and decides the luminance of the pixels in response to a result of the comparison to generate the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299345-A (JP)
Title: Liquid droplet jet head and image forming apparatus
Inventor: YOSHIDA TAKAHIRO
IPC: B41J2/055
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a structure for suppressing variation of a pressure in a common liquid chamber due to variation of a pressure in a pressurizing liquid chamber may be complex and the shape of the common liquid chamber may be limited.  <P>SOLUTION: A part of a wall face of the common liquid chamber 8 is formed by a diaphragm member 2 for forming a wall face of the pressurizing liquid chamber 6. The part forming the wall face of the common liquid chamber 8 is made to be a free vibration face 21. The free vibration face 21 consists of a thick section 22 formed of a three-layer structure part of the three-layer structural diaphragm member 2 and a thin section 23 in a plane rectangular shape formed of a part in one-layer structure made by thinning the part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304095-A (JP)
Title: Silicon wafer, and manufacturing method thereof
Inventor: NISHIKAWA HIDESHI
IPC: C30B29/06
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annealed wafer having a uniform BMD and a no-COP-defect layer of an enough thickness, or provide an epitaxial wafer whose surface layer has less defects, and the manufacturing method thereof.  <P>SOLUTION: An epitaxial layer is formed on the surface of a silicon anneal wafer or the base material wafer thereof wherein its nitrogen concentration is smaller than 1×10<SP>14</SP>atoms/ cm<SP>3</SP>, and its COP defects have the sizes of their mode not larger than 0.1μm and have not the size exceeding 0.2 μm, and its oxygen deposit (BMD) density is not smaller than 1×10<SP>4</SP>/cm<SP>2</SP>and the ratio of the maximum BMD density in its diameter direction to the minimum BMD density thereof is not larger than 3, and a no-COP-defect layer having a thickness not smaller than 5 μm is present in its surface. Also, the manufacturing method of the wafer uses the single crystal wherein the ratio Gc/Ge of the central portion of the average temperature gradient in its pull-up-axis direction to the peripheral portion thereof is made 1.0-1.5 in its growth time within the scope of 1,370-1,310°C, and its cooling time from 1,200 to 1,000°C is made not larger than 50 minutes, and further, the same from 1,030 to 920°C is made not larger than 30 minutes. This anneal wafer reduces largely the generative factor of the faulty-operation devices formed on it and contributes to the improvement of the productivity of its devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI