baber/WOPTO huggingface dataset:
Patent JP-2005130759-A (JP)
Title: Three-dimensional cell culture carrier, method for three-dimensional cell culture and three-dimensional animal or plant cell
Inventor: MIKI KEIZABURO
IPC: C12N5/04
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a three-dimensional cell culture carrier for expressing a cell form and function similarly to a cell in vivo, to provide a method for a three-dimensional high-density cell culture using the same and to obtain three-dimensional animal and plant cells obtained by the cell culture method.  <P>SOLUTION: The method for a three-dimensional cell culture of a human-derived cell or an animal cell or plant cell is a method for a three-dimensional culture of a cell by a bioreactor charged with a three-dimensional cell culture carrier, with which the three-dimensional cell culture carrier is a material containing at least one kind of a carbon nanomaterial selected from the group consisting of fullerene, a carbon nanotube and a peapod.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131981-A (JP)
Title: Heat-resistant precoat stainless steel plate
Inventor: YONEZAWA SHINGO
IPC: C23C28/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant precoat stainless steel plate excellent in long-term corrosion resistance, heat resistance, oxidation resistance, rustproof performance of an end surface, and food contamination resistance.  <P>SOLUTION: An Al-Si alloy-plated stainless steel plate serves as a base material; a resin coating, formed of a paint wherein scale-like powder is mixed into a methyl silicone resin, is provided on the surface of the base material via a conversion-treated film; and the methyl silicone resin is expressed by the general formula: (CH<SB>3</SB>)<SB>a</SB>SiO<SB>(4-a-b)/2</SB>(OH)<SB>b</SB>(a=0.5-1.5 and b=0.5-1.05). The whole of a plated layer includes 5-13 mass% Si, and preferably, an Si concentration of a surface layer of the plated layer is in the range of 7-80 mass%. An aluminum flake, an alumina flake, a stainless steel flake, a glass flake, a mica flake, a talc flake, plate-like kaoline, a barium sulfate flake and the like are used as the scale-like powder to be dispersed in the resin coating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179638-A (JP)
Title: Treatment method and inspection method for semiconductor wafer, developing method of semiconductor device, and semiconductor wafer treatment equipment
Inventor: KANGEN JUNJI
IPC: H01L21/306
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively evaluate crystal defects over the whole surface of a wafer, after device formation.  <P>SOLUTION: A method for inspecting a semiconductor wafer which has a film to form device structures, including device patterns and may have crystal defects, comprises a process of exposing the crystal surface of the semiconductor wafer, by removing the device structure film with a chemical solution, a process of making apparent any crystal defects by selectively removing the surface layer of the semiconductor wafer through selective etching, and a process of quantitatively evaluating the crystal defects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005135292-A (JP)
Title: Counter device and image forming apparatus provided with counter device
Inventor: NISHIMURA TAKESHI
IPC: G11C16/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization efficiency of a storage area of a memory by approximately uniformizing the rewrite frequency of the memory when data to be successively added or subtracted are written in a nonvolatile memory under limited rewrite frequency.  <P>SOLUTION: Under a condition that the lowermost word storage area for storing a lower digit word (lowermost word W<SB>1</SB>) arranged on the lowermost position out of two words constituting input data written in an input data storage area is rewritten by a prescribed number of times, the upper digit word (uppermost word W<SB>a</SB>) arranged on the uppermost position out of the two words constituting the input data is written in a storage area in which the lower digit word directly under the upper digit word has been stored, the lower digit word is written in a further lower word storage area, and the write processing described above is repeated until the lower digit word is written in a storage area arranged in an address directly under the lower digit word storage area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139378-A (JP)
Title: Manufacturing method for epoxy-modified polyphenylene ether
Inventor: TOKIWA TETSUJI
IPC: C08G65/48
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient manufacturing method for an epoxy-modified polyphenylene ether which does not damage low dielectric characteristics and high heat-resistant characteristics inherent in the polyphenylene ether.  <P>SOLUTION: This manufacturing method comprises causing the polyphenylene ether (A) to react in a molten state with a polyfunctional epoxy compound (B), where the feed composition for the reaction is such one that the ratio of the molar number (X) of phenolic hydroxy groups in the component (A) to the molar number (Y) of the component (B) satisfies Y/X≤7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143363-A (JP)
Title: Chaff greening substrate
Inventor: TOKUI HIROSHI
IPC: A01G1/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chaff greening substrate easily greening, for instance, the rooftop of a building while planning the effective use of chaff.  <P>SOLUTION: This chaff greening substrate is used to plant seeds or seedlings of plants thereon and formed by a substrate main body 2 solidified in an almost plate-like shape through mixing only chaff with an adhesive. Hole parts 3 to put cultivation soil C together with seeds or seedlings into are formed on the substrate main body 2, and a foundation 4 for artificial lawn or a draining board is set under the substrate main body 2. The substrate is laid in the outdoors or the rooftop of a building. The substrate can be used through forming the hole parts 3 to put cultivation soil C together with seeds or seedlings into on the substrate main body 2, and vertically superposing a plurality of the substrates on each other in a condition of letting the hole parts 3 coincide with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002464-A (JP)
Title: Aluminum alloy sheet for high strength cap, and its production method
Inventor: SATO TAKANORI
IPC: C22F1/047
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a high strength cap which is excellent in pressure resistance, corrosion resistance, low earing, sealing properties, explosion proofness and deep drawability, and to provide its production method.  <P>SOLUTION: The alloy sheet has a composition comprising, by weight, 0.8 to 2.0% Mg, and the balance Al with inevitable impurities, and has a tensile strength of 170 to 214 MPa, an elongation of ≥5%, an earing ratio of ≤3% and a critical contraction ratio of ≥1.9. In the production method, hot rolling and cold rolling are performed. It is preferable that the final cold rolling ratio is controlled to >50 to 80%, and final temper annealing is performed at 190 to 260°C after the final cold rolling. The alloy sheet may comprise ≤0.2% SiO, ≤0.35% Fe, ≤0.02% Cu and ≤0.05% Mn in addition to the above composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149638-A (JP)
Title: Device and method for recording/reproducing information, program storing medium, and program
Inventor: TAKASHIMA YOSHIKAZU
IPC: G11B27/36
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use the recording area of a recording medium regarding a device and a method for recording/reproducing information.  <P>SOLUTION: MIA constituted of file system information is updated, and a recording/reproducing block 53 records MainMIA as file system information in a block ""1 in the free area of the recording medium. Further, Main G1, Res. G1, Main G2, Res. G2 and G3 as group-managed file groups are recorded in a block B""2. Further, Res. MIA for backing up the file system information is recorded in a block B""3. The invention is applied to an information recording/reproducing device for recording group-managed information on a recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151324-A (JP)
Title: Line connection state testing method
Inventor: NAKADA MASAAKI
IPC: H04M11/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To execute a line connection state test even during a high-traffic period of time.  <P>SOLUTION: A radio communication system using the line connection state testing method is provided with a base station device 1 which is connected with radio communication terminals through radio communication lines and a switching system 1 which sets communication lines with several base station devices 1. The base station devices 1 and the switching system 2 are connected by ISDN basic interface lines. The base station device 1 and/or the switching system 2 test the connection state of the lines between the base station device 1 and the switching system 2 by activating the physical layer of the ISDN basic interface line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151350-A (JP)
Title: Recording media for photographing device and photographing device
Inventor: SATO TSUNEO
IPC: H04N5/225
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To protect data, which should be reserved surely, while user's financial burden is reduced.  <P>SOLUTION: In a digital camera 2, a first recording media 45 capable of rewriting data and a second recording media 46 capable of deleting the data, once written, and reading out the data, are used as recording media for recording data. When the second recording media 46 is selected as the recording media for recording the data, a preview of image data to be recorded in the second recording media 46 is displayed on LCD 18, and whether the image data displayed as a preview should be recorded or not is selected by a user. In this way there are no danger of deleting the data, which should be reserved surely, while preventing unnecessary data from being recorded to the second recording medium 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148680-A (JP)
Title: Electrophoretic display panel and its manufacturing method
Inventor: YOSHIZAWA KENICHI
IPC: G02F1/167
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display panel and its manufacturing method that enable energy-saving micromachining and formation of a continuous pattern with suppressed costs and a small number of processes.  <P>SOLUTION: An electrophoretic display panel is constituted by providing a plurality of honeycomb-shaped cells 20 which are sectioned by a partition 4 on a base material 5 and charged with a dispersion system consisting electrophoretic particles consisting of white particles 7 and black particles 9 and a transparent dispersion medium 8 dispersing those electrophoretic particles in the cells 20, and constituted in a self-organization method in which the partition 4 of the honeycomb-shaped cells 20 is grown in a vertical direction P of the base material 5 as a pattern consisting of a two-dimensional polymer network formed of amphiphilic macromolecules.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004196780-A (JP)
Title: New antibiotic substance muraminomicin
Inventor: MURAMATSU YASUNORI
IPC: A61P31/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound free from cross-resistance to conventional agents and having excellent antibacterial activity.  <P>SOLUTION: The compound is expressed by general formula (I) (R is a hydrocarbon chain). Preferably, the group R is a saturated hydrocarbon chain or a straight-chain saturated hydrocarbon chain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005157887-A (JP)
Title: Document classifying device and method and its program
Inventor: HINO SHIGEKI
IPC: G06F17/30
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly classify a document in which the concept of quantity has a significant meaning by dealing with numerals in the document as the concept of meaningful quantity.  <P>SOLUTION: A document classifying device A1(document classification processing part 2) divides an input document fetched through a document input interface 1 into morphemes having the information of parts of speech including numerals by a morphemic analysis (1), and the concept of quantity is generated by reconnecting numerals by an ontology analysis (2), and when a description related with the quantity of the fetched document is a classification reference, the document is classified by using limitation conditions recognized following the generated concept of quantity as a classification identifier, and outputted through a document output interface 3 to the outside (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074288-A (JP)
Title: Device and method for sealing bearing in roll for continuous caster, and continuous caste
Inventor: OYAMA KUNITOSHI
IPC: B22D11/128
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device and a technique using this device with which the shortening of service life of the seal can be prevented and both of the leakage of lubricant from a bearing for roll and the invasion of a foreign matter into the bearing for roll can be prevented in the bearing for roll supporting the intermediate part of the roll for continuous caster used in high temperature surroundings.  <P>SOLUTION: At both end parts in the axial direction of the bearing for roll, two seals are arranged in grooves formed on the inner peripheral surface at both end parts in the axial direction of a bearing box of the bearing for roll and also, in the bearing box at the facing side to a cast slab, semi-annular cooling water chamber formed of a groove notching a part of the outer periphery at the facing side to the cast slab by cutting in the peripheral direction by covering the groove with a jacket plate having a semi-ring shape is arranged so as to enable to cool the bearing box at the facing side to the cast slab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005166714-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MONNO SHINYA
IPC: H01L29/792
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device which uses a method for removing a hard mask without damaging a gate pattern formed on a semiconductor substrate.  <P>SOLUTION: In the manufacturing method of the semiconductor device, (1) multilayer films 3, 5, 7 and 9 for forming the gate pattern are formed on the semiconductor substrate 1, and (2) the hard mask 11 patterned in a prescribed shape is formed on the multilayer film. (3) The hard masks 11 are made as masks and the multilayer films 5, 7 and 9 are etched so as to form the gate pattern. (4) Protection materials 15 are buried in recessed parts formed by etching in such a way that surfaces of the hard masks 11 are exposed so that the side wall of the gate pattern is covered. (5) The hard masks 11 are removed. Since the side wall of the gate pattern is protected by the protection materials 15 before the hard masks 11 are removed, the hard masks 11 can be removed without damaging the gate pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167449-A (JP)
Title: Coding and decoding apparatus
Inventor: KARASAWA KATSUMI
IPC: H04N19/70
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MPEG coder for packetizing program clock reference information transmitted at transmission at a rate in response to a transmission path in advance, and to provide an MPEG decoder including a jitter suppressing apparatus when network jitter takes place in received data.  <P>SOLUTION: A PCR generator 311 packetizes the program clock reference information at the rate in response to the transmission path in advance and the MPEG coder multiplexes a transport stream subjected to rate conversion at an FIFO 310 with a PCR packet being an output of the PCR generator 311 and outputs the multiplexed stream and packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161793-A (JP)
Title: Mold for molding resin ferrule and its manufacturing process
Inventor: MARUYAMA YUJI
IPC: B29K101/12
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wasteful consumption of materials, to accelerate mold opening, and to dispense with post-work after mold release.  <P>SOLUTION: This mold for molding a resin ferrule and its manufacturing process are for molding a resin ferrule (3) for an optical fiber connecter having a capillary (4) and a flange (5) protruding toward the diameter direction of the capillary (4) along the outer peripheral part thereof, from a molten resin (2) filled in a cavity (8) of a molding mold (1). The process comprises the steps of connecting a runner (21) with a hot chip (14) of a hot chip-type fixed mold (10) having a resin supply part (11) to supply the molten resin, transferring the molten resin into a cavity by a semi-hot-runner system, and at the same time filling the molten resin into the cavity by a pin-gate-system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165209-A (JP)
Title: Liquid crystal display device
Inventor: HOSHINO MASAFUMI
IPC: G09G3/30
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which gives the same contrast as a TFT liquid crystal panel and is free from crosstalk and unevenness of luminance in a vertical direction and realizes lower power consumption than a passive liquid crystal panel.  <P>SOLUTION: A pixel electrode driving circuit which has data signal lines, a first latch circuit consisting of three stages of shift circuits, and second latch circuits connected to respective latches and has respective outputs of the second latch circuits connected to electrodes corresponding to pixels of red, green, and blue colors is used to perform time-division driving of each of electrodes 2 to 32. The positive power of the pixel electrode driving circuit is supplied from a control line of a latch circuit, and the pixel electrode driving circuit is connected to a pixel electrode substrate by two lines in each of vertical and horizontal directions of a data signal line, two control lines, and a GND line. Furthermore, the pixel electrode driving circuit is made bilaterally symmetrical to have a structure suitable for substrate formation in an FSA method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161506-A (JP)
Title: Cutting liquid separating device
Inventor: MATSUMOTO TAKASHI
IPC: B01D29/25
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting liquid separating device capable of separating cutting oil contained in metal chips S from the metal chips S by pressing work by cooperation of a working member 55 and a fixed ring 53.  <P>SOLUTION: A screw conveyor 29 to compress the metal chips S in the neighborhood of an opening part 19 of a storage case 13 by delivering them in the forward direction is arranged in the inside of the cylindrical storage case 13 to store the metal chips S, the fixed ring 53 having a female tapered surface 53t is provided on a marginal part of the opening part 19 of the storage case 13, a hydraulic cylinder 57 to pressurize the working member 55 having a male tapered surface 55t and to press the metal chips S in cooperation with the fixed ring 53 backward is provided at a position to face against the screw conveyor 29, the working member 55 is pushed in the forward direction by compressive force of the screw conveyor 29 when the compressive force of the screw conveyor 29 exceeds pressing force of the hydraulic cylinder 57, and the metal chips S pressed by cooperative work of the working member 55 and the fixed ring 53 is discharged out of the storage case 13 from between the male tapered surface 55t and the female tapered surface 53t.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172310-A (JP)
Title: Heater device
Inventor: SATO AKIRA
IPC: H05B3/10
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater device capable of effectively preventing cold draft, being inexpensively manufactured, miniaturizing a case, being easily handled in safety, and being properly used as a heater for a window.  <P>SOLUTION: This heater device has a plate-shaped heating wire accommodating part incorporating heating wires, a heat radiating part kept into contact with the heating wire accommodating part and having a heat transfer face in the vertical direction, and the case for accommodating the heating wire accommodating part and the heat radiating part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173871-A (JP)
Title: Portable information storage medium, its holder, and program for the portable information storage medium
Inventor: HAGINIWA TAKASHI
IPC: G06K19/07
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information storage medium for preventing leakage of information, and to provide a holder and a program of the portable information storage medium.  <P>SOLUTION: The IC card 10 is provided with a contact I/F 11 and a non-contact I/F 12, which input an initial response request by different input systems from outside, a memory 15 for storing response propriety information showing whether a response is to be given, in conjunction with the input system; an I/F detection circuit 13 and an I/F identification part 141, which identify by which input system information has been inputted and a response propriety decision part 142 for deciding whether the response is to be given, on the basis of response propriety information corresponding to the input system of an identification result by the I/F identification part 141, when initial response request is inputted from the contact I/F 11 or the non-contact I/F 12. The contact I/F 11 or the non-contact I/F 12 outputs the initial response to an external part, when the response propriety decision part 142 decides that response is to be given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171436-A (JP)
Title: Cap with hair
Inventor: ISA MISA
IPC: A41G5/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with hair, preventing the hair capable of being properly changed to a hair style desired by a user and attached to the cap body from being brought into contact with the skin of the user, and hardly imparting unpleasant feeling to the user.  <P>SOLUTION: The cap with the hair has a head part-protecting member 3 installed in the inner face of an opening lower edge part 2a of the cap body 2, and the hair 10 provided between the head part-protecting member 3 and the opening lower edge part 2a. As a result, the hair 10 attached to the opening lower edge part 2a side of the head part-protecting member 3 is prevented from being brought into contact with the skin surface 5a of the head part 5 because the head part-contacting face 3a of the head part-protecting member 3 contact with the skin surface 5a of the head part 5 not only to prevent the unpleasant feeling from being imparted to the user 4 but also to prevent contact dermatitis of the skin beforehand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170488-A (JP)
Title: Food package
Inventor: HIRANO KYUICHI
IPC: B65D81/34
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost food package which is convenient, provides an excellent balance in their nutrition, holds well freshness, and has no possibility of spoiling characteristics of different foods in regard to packaging a plurality of foods with different characteristics in one package.  <P>SOLUTION: The food package is a container having respectively sites for individually storing two or more foods, at least one kind of which comprises one or more vegetables and fruits, and the container is hermetically sealed with a lid material after the foods are stored in the sites of the container. In addition, the food package is the container having respectively sites for individually storing two or more foods, at least one kind of which comprises one or more fermentation foods, and the container is hermetically sealed with the lid material after the foods are stored in the sites of the container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI