baber/WOPTO huggingface dataset:
Patent JP-2004334932-A (JP)
Title: Adapter for magnetic card reader
Inventor: OTA MICHIHIRO
IPC: G06F3/08
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor for a magnetic card reader, capable of inputting information to the magnetic card reader through no magnetic card without changing an existing magnetic card reader in a conventional card system which records information on a magnetic card and reads the information recorded on the magnetic card with the card reader.  <P>SOLUTION: The information for generating a magnetic signal read by the magnetic reading head of a magnetic card reader is obtained, and a magnetic signal pattern is formed based on a wiring pattern formed into a planar shape having at least one conductive part roughly orthogonal to the magnetic detecting direction of the magnetic head to supply a desired current corresponding to the obtained information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333595-A (JP)
Title: Method of producing cam data for electronic circuit board, cad/cam system for electronic circuit board, computer program used therefor, and method of manufacturing electronic circuit board
Inventor: ONO TOMOSHIGE
IPC: G03F1/68
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly and efficiently convert CAD (computer aided design) data considering the inner diameter of an opening in a solder resist layer into CAM (computer aided manufacturing) data having an inner diameter D' of the opening in a photolithographic exposure mask to form the opening, while preventing problems characteristic to a pad-on-via part.  <P>SOLUTION: The inner diameter D' of an opening in a solder resist layer reflected in the CAD data is converted into the outer diameter D<SB>0</SB>of the mask pattern for an opening in a photolithographic exposure mask as the CAM data in order to form the opening in the solder resist layer by photolithographic processes using a photosensitive resin. In the openings formed in the solder resist layer 8, the opening having a metal pad 10' laid as exposed inside the opening and having the metal pad 10' as a pad-on-via part is defined as a first kind of opening 8a', while the opening forming a pad-off-via part is defined as a second kind of opening. The outer diameter D<SB>0</SB>of the mask pattern for an opening is corrected in such a manner that the ratio D<SB>0</SB>/D' of the outer diameter D<SB>0</SB>to the inner diameter D' of the opening becomes larger in the first kind of opening than in the second kind of opening 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001504-A (JP)
Title: Method for simultaneously molding hollow part and reinforcing rib formed in the same hollow part
Inventor: KARAKIDA TOYOAKI
IPC: B29C41/04
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simultaneously molding a hollow part and a reinforcing rib formed in this hollow part without making a mold for molding particularly rigid.  <P>SOLUTION: The method for simultaneous molding the hollow part and the reinforcing rib formed in this hollow part includes the steps of supplying a synthetic resin of the powder homogeneous with a cylindrical pipe 13 made of the synthetic resin and having an outer diameter shorter than between both walls of the above-mentioned mold 2 to the inside of the mold 2 for molding double walls hollow body molding and spinning and molding in the mold 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333692-A (JP)
Title: Component with guide pin insertion hole, and manufacturing method therefor
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B6/42
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component with guide pin insertion holes which is prevented from cracking or chipping as a guide pin is inserted or extracted, and a manufacturing method therefor.  <P>SOLUTION: A microlens array 10 has a transparent substrate 12 and lenses L1 to L4 formed on one main surface of the substrate 12 by transferring a lens pattern made of resist by dry etching, and guide pin insertion holes 14 and 16 are bored in the substrate 12. For example, when the hole 14 is formed, an annular positioning hole 18 is formed on one main surface of the substrate 12 and then a half-through hole having a diameter of about 0.8 mm is formed in the center part of the layer 18 with a precise drill; and the other main surface of the substrate 12 is polished to make the half-through hole into the through hole 14. while metal plate 22 having a hole of about 0.7 mm in diameter is fitted in the hole of the positioning layer 18 and a ceramic-made hole forming pion is fitted in the hole of the metal plate 22, plating is carried out to form a metal layer 26 reaching the other main surface of the substrate 12 from the metal plate 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336291-A (JP)
Title: Nonlinear distortion compensation device
Inventor: NAKAMURA HIROYUKI
IPC: H03F1/32
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively grasp a change of an input/output characteristic with a simple structure when the input/output characteristic of an amplifier changes during an operation and to update distortion compensation data.  <P>SOLUTION: This device is provided with a distribution part distributing a part of a modulation signal which is outputted from the amplifier, is amplified and whose distortion is compensated, a filter inputting the modulation signal distributed by the distribution part and making only a component outside a valid band (distortion component) pass through, a level detection part detecting a power level of the component outside the valid band (distortion component) of the modulation signal passing through the filter and a distortion compensation data control means operating distortion compensation data, detecting increase/decrease of the power level of the component outside the valid band (distortion component) of the modulation signal detected before and after the operation, invalidating distortion compensation data operated when the level is increased, operating distortion compensation data in an opposite direction and updating a distortion compensation data storage part with distortion compensation data operated when the power level of the component outside the valid band (distortion component) of the modulation signal is decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336861-A (JP)
Title: Device for isolating electrical equipment
Inventor: KIDA JUNZO
IPC: H02G5/06
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical equipment isolator which enables the detection of leakage even for insulating gas using atmospheric components.  <P>SOLUTION: In an electrical equipment isolator (1) where airtight containers (2-5) are charged with insulating gas composed of atmospheric components, gas for leakage detection, is mixed in the insulating gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334451-A (JP)
Title: Energy and substance compounding process optimizing method
Inventor: NAKAIWA MASARU
IPC: G05B13/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for optimizing an energy and substance compounding process.  <P>SOLUTION: The conditions of a utility system to be used only for the target system of an energy system are decided, and the optimal utility balance of the energy system is calculated by pinch analysis, and the conditions of the utility system to be used only for the target system of a substance system are decided, and the optimal utility balance of the substance system is calculated by pinch analysis. Then, the optimal operating conditions of a co-processor process and the optimal utility balances of the energy system and substance system are calculated by pinch analysis as an initial condition by using the calculation result of the optimal utility balance calculated for the energy system and substance system with respect to a compound problem in which a co-processor process is added to the energy system and substance system, and the target systems of the energy system and substance system are compositely optimized from the calculated utility balances and operating conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331459-A (JP)
Title: Cement composition and hardened cement having resistance to sulfuric acid
Inventor: TODA KAZUYUKI
IPC: C04B24/38
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition from which concrete having high resistance to sulfuric acid can be produced in excellent workability.  <P>SOLUTION: The cement composition having resistance to sulfuric acid is obtained by adding 1-10 parts by mass of a salt of a formalin condensate of naphthalenesulfonic acid, 0.005-0.1 part by mass of a thickener and/or 5-30 parts by mass of a silica fine powder, fly ash or fine powders of blast furnace slag to 100 parts by mass of a mixture of cement and a limestone powder. Further, the cement composition having resistance to sulfuric acid is obtained by adding 1-10 parts by mass of the salt of the formalin condensate of naphthalenesulfonic acid to 100 parts by mass of a mixture of the cement and a limestone powder in which a superfine limestone powder having a Blaine specific surface area of ≥8,000 cm<SP>2</SP>/g is contained in an amount of ≥50 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341929-A (JP)
Title: Active route service method, its device and program and recording medium
Inventor: UTAHARA TAKASHI
IPC: H04L45/42
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To quickly access and acquire popular contents owned by individuals which are generated like spots and bursts without stress.  <P>SOLUTION: A plurality of communication terminals 3-6 connected to a packet communication network such as an IP network 1 constituted of repeaters such as a plurality of routers 11-22 and a plurality of links 31-54 transmit/receive contents in accordance with a P2P connection format. The communication terminals 5, 6 intending to acquire popular contents can collect constitutional information, route information, using band information, remaining band information, and the information of users having already acquired the contents from a center 2 through the connected communication network 1 and select a contents acquiring source and a contents acquiring route based on these informations. In this case, the communication terminals 3, 4 are communication terminals of users having already acquired the contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340333-A (JP)
Title: Gear having relative curvature of substantially zero
Inventor: OSADA SHIGEYOSHI
IPC: F16H55/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear with a highly strong tooth surface by improving a gear disclosed by a patent No.1606158.  <P>SOLUTION: The gear comprises a tooth shaped element Δ<SB>D</SB>and a tooth shaped element Δ<SB>I</SB>whose tooth shaped curves are alternately and smoothly connected to each other in a tooth height direction and whose curvatures monotonously decrease and increase, respectively. The tooth shaped curves are smoothly connected to each other by inserting an arcuate tooth shaped element A having a radius equal to the curvature of radius of each of the tooth shaped elements at a connection point and a center on a pitch line, between the neighboring tooth shaped elements Δ<SB>D</SB>, Δ<SB>I</SB>. In a desired embodiment, the gear has a pair of neighboring base circles C<SB>D</SB>, C<SB>I</SB>which have centers on deddendum and addendum sides of the pitch line, respectively. The center of the base circle C<SB>D</SB>is on the deddendum side and the center of the base circle C<SB>I</SB>is on the addendum side. The tooth shaped element Δ<SB>D</SB>is a gradually opened involute of the base circle C<SB>D</SB>and the tooth shaped element Δ<SB>I</SB>is a gradually closed involute of the base circle C<SB>I</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026640-A (JP)
Title: Glass of high k to be used at high frequency and tape composition
Inventor: CHO YONG
IPC: C03B19/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass having new chemical properties indicating a high dielectric constant (K>15).  <P>SOLUTION: The glass composition containing 15 to 35mol% MO, in which M is selected from BaO, CaO, MgO, PbO, SrO, and their mixtures, 30 to 60mol% TiO<SB>2</SB>, 10 to 30mol% B<SB>2</SB>O<SB>3</SB>, 1 to 7mol% P<SB>2</SB>O<SB>5</SB>, 0 to 3mol% Li<SB>2</SB>O, and 2 to 16mol% Ln<SB>2</SB>O<SB>3</SB>, in which Ln is selected from the group of rare earth elements and their mixtures, is obtained. The glass composition which is incorporated into a dielectric composition containing dispersons of finely divided solids and in which the dispersions contain (a) 30 to 100mass% glass composition described above and dispersed in solutions of both of (c) an organic polymer binder and (d) a volatile organic solvent and (b) 0 to 70mass% ceramic filler is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346586-A (JP)
Title: Excavating apparatus with expansion blade
Inventor: HONMA YUSUKE
IPC: E02D7/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To positively open and close blades without using a complicated opening/closing mechanism such as a hydraulic cylinder in an excavating apparatus with expansion blades used for providing an enlarged diameter part at a part of an excavated hole in building and civil engineering soil improvement and anchor and pile foundation work of a slope or the like.  <P>SOLUTION: This excavating apparatus with the expansion blades is mounted with an expansion blade apparatus in a prescribed position of an excavating rod 41, wherein the expansion blade apparatus is provided with a rotating direction opening/closing mechanism for opening and closing the expansion blades 46 in the rotating direction using resistance generated between the expansion blades 46 and a hole wall or excavated soil by the reverse and normal rotation of the excavating rod 41, and an axial closing mechanism for closing the expansion blades 46 in the axial direction of the excavating rod using force applied to the expansion blades 46 by moving the excavating rod in a pull-out direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347532-A (JP)
Title: Biosensor
Inventor: MATSUMOTO KAZUHIKO
IPC: G01N27/414
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly selective biosensor having sensitivity far better than that of conventional ones.  <P>SOLUTION: In the biosensor, a carbon nanotube is connected with a channel section of a field effect transistor or a single-electron type transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348060-A (JP)
Title: Full color image forming apparatus and intermediate transfer body cleaning method
Inventor: SAEKI KAZUCHIKA
IPC: G03G15/01
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-lived and high-quality full color image forming apparatus and its intermediate transfer body cleaning method.  <P>SOLUTION: In the full color image forming apparatus, an intermediate transfer body 41 is cleaned by primarily transferring a toner image formed on a 1st image carrier 11 to the transfer body 41, secondarily transferring the toner image on the transfer body 41 to a 2nd image carrier 90, and charging the remaining toner image on the transfer body 41 to which the toner image has been already secondarily transferred to have a reverse polarity to the normal charging polarity in a state where a charging means 52 comes into contact with the transfer body 41, then transferring the remaining toner charged to have the reverse polarity to the image carrier 11 in the case of passing a primary transfer part. The remaining toner charging means 52 for charging the remaining toner has an elastic layer 52a and provided with a conductive fiber 52c on the surface of the layer 52a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352773-A (JP)
Title: Flame-retardant polyurethane foam
Inventor: NIIMI TAKASHI
IPC: C08L75/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyurethane foam using a nonhalogen flame-retardant which excels in flame retardance.  <P>SOLUTION: In the flame-retardant polyurethane foam which can be obtained by reacting a polyol component with a polyisocyanate component at least in the presence of a flame-retardant, the polyol component is obtained by modifying a polyol with an alkanolamine and an isocyanate, and the flame-retardant comprises tetraethylethylene diphosphate. The flame-retardant polyurethane foam comprises about 1-6 pts.wt., based on 100 pts.wt. modified polyol, tetraethylethylene diphosphate, and may further comprise a melamine resin as the flame-retardant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356810-A (JP)
Title: Tandem image formation system
Inventor: YAMAGUCHI TORU
IPC: H04N1/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image formation system capable of tandem-outputting and comprising image forming apparatus having different CPMs and the like, in which an image can be outputted efficiently in a short time.  <P>SOLUTION: A plurality of electrophotographic image forming apparatus each having a communication means and forming an image on a recording medium based on input image data are connected with one another through the communication means to constitute a tandem image formation system which is provided with a function for distributing the number of output copies depending on the CPM of each image forming apparatus. A function for outputting an image only by an image forming apparatus capable of ending an output in a shortest time depending on a rising time from a power saving mode or the CPM is also provided. According to the system, an image can be outputted efficiently in a short time without requiring a troublesome prediction calculation or communication for correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354565-A (JP)
Title: Hologram storage device
Inventor: SOMENO YOSHIHIRO
IPC: G03H1/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram storage device which is capable of performing more angularly shifting multiplexing to the same space in a recording medium by performing three-dimensional angular shifting multiplexing in the recording medium, and which has a drastically increased storage capacity per unit volume.  <P>SOLUTION: In the hologram storage device where a hologram 2 is formed on a recording medium 1 with light I reflected from an object and reference light R to record information, a plurality of light pairs 4 consisting of the light I from the object and reference light R are provided to one recording position 3 on the recording medium 1, and the light pairs 4 are arranged at mutually different angles in the direction of rotation with the direction of thickness of the recording medium 1 in the recording position 3 as a central axis. In each light pair 4, the angle between the light I and the reference light R is variable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356468-A (JP)
Title: Laminated magnetic core and magnetic component
Inventor: MARUKO NOBUHIRO
IPC: H01F19/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal magnetic thin plate laminated core of low loss and a high Q value in an electronic component using a magnetic core using a metal magnetic material.  <P>SOLUTION: For the magnetic core, magnetic thin belts 11 composed of a conductive magnetic material are laminated through insulation layers 12. The magnetic core is provided with two main surfaces composed of the magnetic thin belts and four main surfaces composed of laminated cross sections, and the area of the main surfaces composed of the magnetic thin belts among them is smaller than the area of at least one main surface composed of the laminated cross section. Also, the magnetic core is formed by arranging the plurality of magnetic materials in a line shape or a strip shape parallelly in longitudinal and lateral directions mutually through an insulation material, and each magnetic material in the line shape or the strip shape is continuous between two end faces of the magnetic core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357137-A (JP)
Title: Facsimile apparatus, and composite apparatus including the same
Inventor: TAKUBO HITOSHI
IPC: H04N1/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure the secrecy of a received confidential document which is not desired to be referred to from a network by registering in advance a confidential ID in any case, while other confidential documents are referred to from the network for the sake of convenience.  <P>SOLUTION: The facsimile apparatus includes a means for keeping the received documents in a storage means without printing until a deletion instruction is given; a first storage means 8 to which a reference from the network is not possible; a second storage means 9 to which a reference from the network is possible having a means for copying and storing only received document data from the first storage means 8; and a means for inhibiting the confidential document from being referred to from the network unless the confidential ID is inputted. In the case the received document is a confidential document having the confidential ID registered in advance, the facsimile apparatus also includes a means for not copying the received confidential document to the second storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351889-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: HAGA KATSUHIKO
IPC: B41J2/01
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which enables recording without staining a recording medium, and to provide an inkjet recording device.  <P>SOLUTION: The recording medium 11 is supplied to a recording position after charges in the same direction as that of charges of an ink droplet 35 are applied to at least a leading end of one face 11a of the recording medium 11. A floating ink 37 generated at the time of discharging the ink droplet 35 from a recording head 31 is charged with the same charges as those of the ink droplet 35, and therefore an electric repulsive force is generated to the recording medium 11 charged with the charges in the same direction. Thus the floating ink 37 can be prevented from adhering to the recording medium 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362046-A (JP)
Title: Photographic sticker vending machine and its processing method, edit terminal and edit method, and photographic sticker sale system
Inventor: SHIKI NAOHITO
IPC: H04N5/76
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure a much longer time for editing a photographic image.  <P>SOLUTION: When photographing in a photographic space ends, an image as the photographic result is transferred to a scribble panel 31-1 prepared detachably on the side face of a photographic sticker vending machine 1. Also, the scribble panel 31-1 is removable from a casing, and lent to a user who has finished photographing. The user scribbles on the photographic image by using the scribble panel 31-1. When the image on which the user has scribbled is transferred from the scribble panel 31-1, the scribbled image is printed on sticker paper by a printer 51, and presented to the user. This invention may be applied to a photographic sticker vending machine which prints the photographed image on the sticker paper, and provides it to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI