baber/WOPTO huggingface dataset:
Patent JP-2003163923-A (JP)
Title: Monitoring system
Inventor: NAGAHAMA KAZUO
IPC: H04N5/232
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a system which can preserve the information of an image taken by a plurality of cameras and play it back, on the basis of designated time.  <P>SOLUTION: This monitoring system is equipped with a display processing means which displays images taken by a plurality of cameras 12 on a monitor 25 at the same time, and is equipped with an image preservation means 24 which preserves the images taken by the plurality of cameras 12, and to write the date and hour into the header region of the image preserved in this image preservation means 24, and to play it back, the plurality of images are displayed on the monitor 25, based on this date and hour information, and are played back synchronously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162984-A (JP)
Title: Oil-immersed battery
Inventor: OKAMOTO KATSUHIKO
IPC: H01M2/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-immersed battery in which energy density per unit weight can be increased.  <P>SOLUTION: The oil-immersed battery comprises a battery housing bath 11 for housing a cluster battery pack consisting of a plurality of nonaqueous electrolyte cells 10A and being hermetically sealed with a lid 19, and a pressure equalizing bladder 12 for compensating differential pressure between the inside and outside by flowing in/out an electrical insulating oil 21 filled in the inside into/from the battery housing bath 11 corresponding to the variation of the outside pressure. The nonaqueous electrolyte cells 10A extend or contract according to the variation of the pressure, and have extension/contraction units 10A-2 for compensating differential pressure between the inside and outside of the battery case 10A-1. The extension/contraction units 10A-2 are made to abut on a portion of the battery case 10A-1 or the battery housing bath 11 when they are extended to the maximum length.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159450-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a game machine by decreasing the number of components that require replacement in response to model change.  <P>SOLUTION: An I/O (input/output) port 356 and a CPU (central processing unit) 351 are installed on a frame side performance control board to communicate with a performance control means installed on a game-board side performance control board 80. The CPU 351 for control is allowed to communicate with the CPU 101 for performance control installed on the game-board side performance control board 80 through the I/O port 356. The CPU 101 for performance control controls electrical components for performance installed on a game-board and the CPU 351 for control controls the electrical components for performance installed on the frame side of the game machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163539-A (JP)
Title: Temperature-compensated quartz oscillator
Inventor: WAKAYAMA KIWA
IPC: H03B5/32
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact temperature-compensated quarts oscillator which can change divided frequency rate as needed.  <P>SOLUTION: Two cavities 1A and 1B are formed in a receiver 1 and a quartz oscillator 5 is taken in the cavity 1A. The IC chip 8, taken in the cavity part 1B, integrates the temperature compensated control circuit X, the oscillating circuit Y, the buffer circuit Z, the decided frequency circuit W, and the selector circuit V which decides decided frequency rates of the decided frequency circuit W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166064-A (JP)
Title: Surface treatment apparatus and surface treatment method
Inventor: MURATA MASAYOSHI
IPC: H01L21/205
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To select a condition for uniformly generating plasma, or judge the means right and wrong in a short time.  <P>SOLUTION: In a surface treatment apparatus for treating the surface of a substrate 45 in a vacuum chamber 41 with generated plasma, which has the vacuum chamber 41 provided with an exhaust system, for arranging the substrate 45 therein, a discharge-gas introduction system for introducing the discharge gas in the vacuum chamber 41, a pair of electrodes 42 and 43 arranged at a predetermined position in the vacuum chamber 41, a power supply system for supplying a power to a pair of the electrodes 42 and 43 and discharging the discharge gas to generate plasma, and an observation port 50 for observing the inside of the vacuum chamber 41, this apparatus is characterized by making one of a pair of electrodes 42 and 43, and a wall located in the normal line direction to the surface of the pair of electrodes 42 and 43, out of the walls composing the vacuum chamber 41, from a through-view member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168206-A (JP)
Title: Magnetic recording medium, manufacturing method therefor and magnetic storage device using the same
Inventor: TAKAHASHI YOSHIO
IPC: G11B5/84
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high coercive force and capable of performing recording and reproduction with high density, to provide a magnetic recording device provided with the same and to provide a manufacturing method for the magnetic recording medium.  <P>SOLUTION: The magnetic recording medium has a soft magnetic layer, a non-magnetic intermediate layer, a magnetic layer, a protective layer, and a lubricant layer on a substrate and the product of lamination defect density and particle size dispersion of the magnetic layer is specified to be ≤0.02. Preferably, the lamination defect density and the particle size dispersion are specified to be ≤0.05 and ≤0.4, respectively. Thereby, the magnetic recording medium and a magnetic storage device wherein ≥4,000 oersted coercive force can be obtained and which has high stability against thermal fluctuation and ≥50 GB/in<SP>2</SP>recording density can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159851-A (JP)
Title: Head gap adjusting device for printer
Inventor: KONDO SATOYUKI
IPC: B41J25/308
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head gap adjusting device for a printer constituted so as to bring an interval setting roller 9 into contact with a printing medium 5 to set the gap between a printing head 3 and the printing medium 5 to a proper interval fitted to printing, and to solve the problem that the interval setting roller 9 having a large diameter is required in order to pass the end part 5a of the printing medium 5 or the adjusting device is made large-sized by using a large-sized motor and the printing medium 5 is damaged by the hooking with the interval setting roller 9.  <P>SOLUTION: A thrust angle θ into the end part 5a of the printing medium 5 is made small by providing an auxiliary roller 14 in the carriage main scanning direction of the interval setting roller 9 to enable smooth stranding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162173-A (JP)
Title: Fixing device
Inventor: MARUTA HIDEKAZU
IPC: F16C13/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent, when toner is applied to a roller abutting on a pressure roller in a fixing unit, the toner from melting and flowing onto the shaft of the abutting roller.  <P>SOLUTION: As a heat radiation roller or pressure roller cleaning roller, the roller abutting on the pressure roller is used when the toner is applied in order to increase cleaning efficiency. The toner is not applied all the way to both ends of the roller or is applied so as to become gradually thinner toward the ends. Alternatively, the toner is applied in a single layer at each end and in a plurality of layers in the middle. Otherwise, the toner is applied in a combination thereof. Each configuration prevents the toner from flowing onto the shaft of the abutting roller even when it melts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165208-A (JP)
Title: Printer using uv ink
Inventor: TERACHI HAJIME
IPC: B41J2/01
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an offensive smell is produced in the vicinity of a printer because an offensive smell removing means is not provided at a part of an offensive smell source, e.g. the vicinity of a print head stuck with UV-curing ink not yet cured, or the vicinity of a UV irradiator producing an offensive smell at the time of curing the UV-curing ink.  <P>SOLUTION: The printer using UV ink and comprising a single or a plurality of print heads ejecting UV-curing ink, a UV irradiator for curing the UV-curing ink, and a UV irradiator cooling duct is further provided with a cover covering the print heads and the UV irradiator, and an exhaust duct fixed to the cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171239-A (JP)
Title: Hair cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/92
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic having compatibility of its setting ability with giving the hair both natural feeling and bouncing and smooth touch.  <P>SOLUTION: This hair cosmetic comprises a polysiloxane chain-containing amphoteric urethane resin and/or a polysiloxane compound-bearing amphoteric urethane resin having structural unit derived from a compound of the general formula (1) [wherein, R<SP>1</SP>is an alkyl; R<SP>2</SP>to R<SP>4</SP>are each C<SB>n</SB>H<SB>2n</SB>(n is 1-3); R<SP>5</SP>is C<SB>n</SB>H<SB>2n</SB>(n is 3-5); R<SP>6</SP>to R<SP>9</SP>are each an alkyl; R<SP>10</SP>is methyl or ethyl; and m is 1-200] and (A) an amphoteric copolymer made from a hydrophobic monomer and a betaine-modified dialkylaminoalkyl acrylate monomer of the general formula (2) (wherein, R<SP>1</SP>is H or methyl; R<SP>2</SP>and R<SP>3</SP>are each H or a 1-4C alkyl; R<SP>4</SP>and R<SP>5</SP>are each a 1-4C alkylene; and A is O or NH) and/or (B) at least one polymer selected from the group consisting of high-molecular weight polysiloxane, amino-modified high-molecular weight silicone and ammonium- modified high-molecular weight silicone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174725-A (JP)
Title: Distribution system voltage control method
Inventor: NAKA SHIGENORI
IPC: H02J3/16
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage control method which can utilize existing voltage control apparatuses such as an SVR, etc., effectively at a low cost without being troubled by countermeasures against heat, noise, etc.  <P>SOLUTION: This voltage control method controls a voltage value of a distribution system, to which first and second voltage control apparatuses are connected, to be within a prescribed range. For instance, this voltage control method suppresses the fluctuation of the system voltage which is caused by the output fluctuations of distributed power supplies DG connected to the distribution system. A series/parallel-type united power flow controller (UPFC) 500 is used as the first voltage control apparatus and, if the voltage value of the distribution system is stepped out of the prescribed range, the voltage is compensated by the UPFC 500 first and then the compensation value is gradually reduced by compensating the voltage command value and the reduced compensation value is transferred to an SVR 600, which is the second voltage control apparatus, for compensation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173783-A (JP)
Title: Grating body for battery electrode plate and its manufacturing method
Inventor: FUJIWARA YOSHIOMI
IPC: H01M4/74
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating body for a battery electrode plate, and its manufacturing method, which does not break down due to corrosion, by structuring crosspieces 2b to bend through straight drawn parts 2d drawn from a knot part 2c.  <P>SOLUTION: With the grating body for a battery electrode plate, of which, slits 2a consisting of notches made in the length direction are formed zigzag on a lead sheet 2, and by pulling open the lead sheet 2 in the width direction to expand the slits 2a, each knot part 2c structured with each two slits 2a adjoining in the length direction is made into a connected grating with four crosspieces 2b drawn in bending in a slant direction, structured between each two slits 2a adjoining in a width direction, at least one crosspiece from among the four 2b connected to each knot part 2c is so structured to bend in a slant direction through a drawn part 2d drawn out from the knot part 2c in nearly a length direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174103-A (JP)
Title: Method of manufacturing trench type dynamic random access memory unit
Inventor: LEE BRIAN S
IPC: H01L21/84
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a trench type dynamic random access memory unit simplifying manufacturing stages.  <P>SOLUTION: First, a deep trench type capacitor structure is formed in a semiconductor substrate having a first conductivity type, and an SOI technology is used to form a silicon layer on the deep trench type capacitor structure. After this, a vertical transistor that is located on the upper side of the deep trench type capacitor structure and electrically connected with the deep trench type capacitor structure is formed on the silicon layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173109-A (JP)
Title: Image forming apparatus and image forming adjustment method
Inventor: OKI AKIRA
IPC: G03G15/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To match images on the front and back surfaces with each other by eliminating not only the deviation of the shift of the images but the deviation of the magnification of the images resulting from the expansion and contraction of a recording paper.  <P>SOLUTION: The image forming apparatus is provided with an image reading means to read the image of the document and to generate image data, an image forming means to form images on both sides of the recording paper and to output them, a mark formation control means which carries out the image forming on both sides in the state where the mark of a measuring position is given at a predetermined position on both sides of the recording paper, a mark position detecting means which detects the position of the mark on both sides from image data obtained by reading the recording paper on which the image forming is carried out by the control of the mark formation control means in the state where the mark is given on both sides of the recording paper, a means for detecting the positional deviation of the front and back surfaces which detects the deviation of the detected mark of recording paper on both sides, and a deviation adjustment means which carries out control for eliminating the positional deviation of the front and back surfaces of the recording paper by calculating an adjustment value from the detected deviation of the recording paper on both sides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169845-A (JP)
Title: Sponge-like porous apatite-collagen composite, sponge-like superporous apatite-collagen composite and method of manufacturing the same
Inventor: OKAZAKI MASAYUKI
IPC: A61L27/46
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superporous composite which consists of metabolic apatite carbonate having the composition and crystalline structure resembling those of organic bones and teeth and collagen and has excellent cellular infiltration properties, and a method of manufacturing the same.  <P>SOLUTION: This composite is formed by using the apatite carbonate having the chemical composition and crystalline structure extremely resembling those of the bones of organisms and combining the same with collagen and thereby the composite having good affinity to the organic tissues can be obtained, and in addition, the composite is set porous and superporous having the sponge form, by which the composite capable of surely holding physiologically active substances, stem cells, etc., for a specified period of time and having the excellent cellular infiltration and metabolic properties can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172480-A (JP)
Title: Multiple tube
Inventor: ODA KOJI
IPC: F16L11/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple tube of long sliding life, which prevents the occurrence of kink even when it is bent with a small bending radius.  <P>SOLUTION: In this multiple tube wherein two or more plastic tubes 2 are arranged in adjacent to each other in parallel, and adjacent tubes are joined to each other, at least a part of a surface part of this multiple tube is provided with a monofilament 3 made out of plastic and longitudinally mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171722-A (JP)
Title: Operating method of smelting reduction furnace
Inventor: MASUMOTO SHINICHI
IPC: C22B5/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smelting reduction furnace operating method which can grasp the temperature of an upper stage raceway more correctly than a conventional method, and realize a stable operation.  <P>SOLUTION: In this smelting reduction furnace operating method in which a raw material containing powder and granular metal oxide is blown from at least an upper stage tuyere to manufacture a molten metal in a smelting reduction furnace having a tuyere divided into at least two stages of upper and lower stages which blows high-temperature oxygen-enriched air in a filled layer of a carbon solid reducing agent, the raceway temperature before the upper stage tuyere is measured by a non-contact type thermometer while temporarily stopping the blowing of the raw material into the upper stage tuyere, and the calorie supply to the upper stage tuyere is adjusted by changing the oxygen-enriched quantity of the hot air blown from a lower stage tuyere so that the measured temperature becomes below the preset target value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176276-A (JP)
Title: Enamine compound, electrophotographic receptor using the same and device for image formation
Inventor: OBATA TAKATSUGU
IPC: C07D263/48
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enamine compound which is an organic photoconductive material usable for electrophotographic receptor, etc., with a high charging potential, high sensitivity, and manifesting sufficient optical response in a cool- temperature environment and in a high-speed process, excellent in durability and to provide an electrophotographic receptor and a device for image formation.  <P>SOLUTION: The enamine compound expressed by general formula (1) (In the formula, Ar<SP>1</SP>and Ar<SP>2</SP>are each an aryl group or a heterocyclic group. Ar<SP>3</SP>is an aryl group, a heterocyclic group, an aralkyl group or an alkyl group. Ar<SP>4</SP>is a heterocyclic group. Ar<SP>5</SP>and Ar<SP>6</SP>are each H, an aryl group, a heterocyclic group, an aralkyl group or an alkyl group, and optionally form a ring with a carbon atom. R<SP>1</SP>and R<SP>2</SP>are each H or an alkyl group, n denotes an integer of 0 to 2.) is obtained. The electrophotographic receptor is obtained by containing the enamine compound in a charge transfer layer 6 as the charge transfer substance 3 on a conductive support base 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186313-A (JP)
Title: Image-forming apparatus
Inventor: KAWAGOE KATSUYA
IPC: G03G15/16
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming apparatus for reducing irregularities in the potential of a photoreceptor by preventing photoreceptor deterioration due to contact with an endless belt, such as an intermediate transfer belt and a transfer material carrying belt.  <P>SOLUTION: A first swinging arm 70, a first contact and separation cam 71, a second swinging arm 80, a second contact and separation cam 81 and the like are provided as a contact and separating means for contacting and separating the intermediate transfer belt 10 as the endless belt on and from each of photoreceptors 40C, M, Y and Bk. The contact and separating means is used in an entire contact mode for contacting the intermediate transfer belt 10 on all the photoreceptors 40C, M, Y and Bk, a partial separation mode for leaving at least a black photoreceptor 40Bk and separating the intermediate transfer belt 10 from the other photoreceptors 40C, M and Y and an entire separation mode for separating the intermediate transfer belt 10 from all the photoreceptors 40C, M, Y and Bk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183991-A (JP)
Title: Board material feed mechanism and molded board production apparatus using the same
Inventor: YAMAGAMI MASATAKA
IPC: B27N1/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board material feed mechanism for feeding a board material prepared by incorporating a binder in disaggregated dry fibers made mainly from waste paper and efficiently packing the board material in a mold with an uneven surface pattern, and to provide a molded board production apparatus using the mechanism.  <P>SOLUTION: This mechanism 53 for feeding and packing the board material F to and in a chamber 52 equipped with a board material packing mold 51 comprises (a) a screw mechanism section 61 arranged with its rotation axial direction in line with the radial direction of the chamber 52 and functioning to dispersedly feed the board material F fed over the range from the central side to outer circumferential side of the chamber 52 and (b) a damper mechanism section 71 arranged under the screw mechanism section 61, reciprocatingly turning at a specified angle about an axis nearly parallel to the rotation axial direction of the section 61 and functioning to dispersedly feed the board material F dispersedly fed by the section 61 rectangularly to the rotation axial direction of the section 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002271732-A (JP)
Title: Reproducing method, reproducing device, and computer- readable recording medium
Inventor: KAGEYAMA MASAHIRO
IPC: G06F12/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk that records a huge amount of still image data, realizes retrieval based on its recording time and reduces a data size of recording time information, and to provide an optical disk recorder and an optical disk reproducing device. SOLUTION: In order to minimize a data quantity to manage a recording time of a still picture, N (N is an integer of 1 or over) sets of still images are grouped and a recording time (F- RECTM) of a still image recorded at first for each group and a recording time (L- RECTM) of a still image finally recorded by each group are recorded as management information.
Patent JP-2003187126-A (JP)
Title: Digital camera, commodity order form preparation program, and commodity order method
Inventor: TERAO NORIYUKI
IPC: G06Q50/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of easily preparing an order form of a commodity by use of bar code information.  <P>SOLUTION: The digital camera 300 comprises a bar code part extraction means, a bar code information analyzing means, a commodity list/commodity order form preparation means, and a commodity list/order form display means. The bar code information is extracted from taken commodity image data, the extracted bar code information is analyzed to acquire the information related to commodity order, and a commodity list/commodity form is prepared.  <P>COPYRIGHT: (C)2003,JPO