baber/WOPTO huggingface dataset:
Patent JP-2005218242-A (JP)
Title: Ac motor drive circuit
Inventor: FUKUDA AKIRA
IPC: H02M7/48
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor drive circuit capable of enhancing the driving force of an AC motor easily by supplying a high voltage AC current higher than the power supply voltage to the AC motor without requiring a method for increasing the serial number of batteries.  <P>SOLUTION: The AC motor drive circuit comprises a step-up chopper circuit for boosting the DC voltage from a power supply, a chopper drive circuit for supplying a drive pulse to the step-up chopper circuit, an inverter means for supplying an AC motor with the boosted DC voltage from the step-up chopper circuit while inverting into an AC voltage, and an inverter drive circuit for supplying a drive pulse to the inverter means wherein the output drive pulse from the inverter drive circuit is synchronized with a moment in time when the voltage across a smoothing capacitor in the step-up chopper circuit is maximized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212753-A (JP)
Title: Outside mirror device for vehicle
Inventor: HONDA KEISUKE
IPC: B60R1/072
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely fix/retain a power unit to a fixing member.  <P>SOLUTION: Projections 26, 27 at one end of the power unit 9 are resiliently grasped on recessed parts 28, 29 at one end of a unit bracket 6 and the other end of the power unit is fixed to the other end of the unit bracket 6 by a screw 8. As a result, in the door mirror device 1, the power unit 9 can be securely fixed/retained to the unit bracket 6 as compared with the conventional outside mirror device for the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220466-A (JP)
Title: Finishing method for regulating air permeability of fiber fabric and finished fabric
Inventor: HASHIMOTO TOMIYA
IPC: D06M23/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing method for regulating air permeability of a fiber fabric by which highly accurate control of the air permeability is carried out while suppressing the influence on the feeling of the fabric; and to provide the finished fabric subjected thereto.  <P>SOLUTION: The finishing method comprises imparting thermally expandable microcapsules obtained by using a thermoplastic resin such as an acrylic resin, an ethylene-vinyl acetate copolymer resin and a urethane-based resin as shell walls and including a low-boiling point hydrocarbon such as isobutane, isopentane and n-pentane, with a binder resin to the fiber fabric such as a woven fabric and a knitted fabric, and heat-treating the imparted product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221377-A (JP)
Title: Hole size discriminating system
Inventor: KATAYAMA TADASHI
IPC: G01B11/08
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole size discriminating system capable of speedily and precisely discriminating the sizes of holes in an object where a hole is formed.  <P>SOLUTION: The hole size discriminating system includes at least two optical sensors which are provided with a predetermined distance apart from each other, and project light, whose reflection light quantity or transmission light quantity of varies, around the hole of the object. It also includes a positioning device for relatively positioning the object to the optical sensors so that the hole of the object comes to a predetermined relative position to the optical sensors, and a light quantity comparison means which compares the reflection light quantity or transmission light quantity of the projected light for each optical sensor as a parameter, with a predetermined value. When the reflection light quantity is larger than the predetermined value or the transmission light quantity is smaller than the predetermined value, the hole size is judged to be smaller than the predetermined value. When the reflection light quantity is smaller than the predetermined value or the transmission light quantity is larger than the predetermined value, the hole size is judged to be larger than the predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219628-A (JP)
Title: Antitheft system
Inventor: HARA YOICHI
IPC: B60R11/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitheft system capable of enhancing the security property for an on-vehicle equipment and the convenience for a user.  <P>SOLUTION: Vehicle present position information indicating the present position of a vehicle is generated. If vehicle present position information is matched with specified position information generated based on an arbitrary condition set by a user when generated vehicle present position information is projected on map information stored in advance, an on-vehicle equipment which can be identified from the outside of a vehicle is set in an unidentified state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220692-A (JP)
Title: Smoking room
Inventor: WATANABE HIDEAKI
IPC: A24F19/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoking room easily installable outdoors and having excellent smoke exhaustion efficiency.  <P>SOLUTION: This smoking room is a structural body formed by vertically installing a box-shaped skeleton 2 on a floor surface, mounting side panels 20 on the side faces of the skeleton 2, and mounting a ceiling panel 40 on the upper face thereof. A wall surface unit 3 formed of the side panels 20 and transparent panels 21 installed on the upper side thereof and an entrance unit 4 formed by installing the side panels 20 and the transparent panels 21 around a sliding door 30 are fixed to the skeleton 2 on the outdoor side of the side face thereof. A ceiling unit 5 formed by connecting a smoke exhausting facility 42 to the ceiling panel 40 having an opening part 41 for smoke exhaustion is fixed to the outdoor side of the upper surface thereof. The side panels 20 comprise opening parts 22 for air intake at the lower parts thereof, and fresh air sucked from the opening part 22 for air intake is exhausted from the opening part 41 for smoke exhaustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227825-A (JP)
Title: Instrument monitoring controller
Inventor: KAWASAKI TOSHINOBU
IPC: G05B23/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument monitoring controller capable of saving electronic mail (E-mail) address resources for lowering a management cost.  <P>SOLUTION: This instrument monitoring controller 11 monitors and/or controls one or a plurality of instruments by transmitting/receiving an E-mail via a monitoring/controlling mail server managing transmission/receipt of a monitoring/controlling E-mail carrying monitoring information and/or controlling information. The instrument monitoring controller 11 is provided with a shared E-mail address storage part 121 storing a shared E-mail address of the monitoring/controlling mail server shared between a plurality of instrument monitoring controllers 11, an identification information storage part 122 storing identification information for identifying whether the monitoring/controlling Email is transmitted to own machine or not, and a mail processing part 111 determining whether the monitoring/controlling E-mail received from the monitoring/controlling mail server by using the shared E-mail address is transmitted to own machine or not based on the identification information in the identification information storage part 122.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229673-A (JP)
Title: Charging apparatus of capacitor by solar cell
Inventor: NAGAOKA NAOTO
IPC: H02J7/35
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a charging apparatus which can charge the maximum output of a solar cell at a capacitor by a simple means.  <P>SOLUTION: The apparatus for charging an electric energy obtained from the solar cell in the capacitor includes solar cell groups G1-G3 which have a plurality of the solar cells and switches and which can constitute a plurality of types of series-parallel circuits having different number of series-parallel connections of the solar cells; and a controller S which sends out a switching command signal L1 for specifying the series-parallel circuit of the solar cell groups G1-G3 so that the maximum output of the solar cell may be obtained to the solar cell groups G1-G3 by selecting a predetermined switch of the plurality of the switches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229720-A (JP)
Title: Motor drive
Inventor: NAKAJIMA YOSHIO
IPC: H02P6/32
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive requiring no DC power supply line for supplying power to a circuit transmitting a feedback signal from a sensor provided in an AC motor through the power supply line.  <P>SOLUTION: A power supply circuit 4 is connected to the motor 2 side of each power supply line 3. The power supply circuit 4 comprises diodes D1, D2, D3, D4, D5 and D6, and a capacitor C1. Anodes of the diodes D1, D2 and D3 are connected, respectively, with the cathodes of the diodes D4, D5 and D6, and the connection lines from respective power supply lines 3 are connected, respectively, with the anodes of the diodes D1, D2 and D3. Cathodes of the diodes D1, D2 and D3 are connected with the positive terminal of the capacitor C1 and the anodes of the diodes D4, D5 and D6 are connected with the negative terminal of the capacitor C1. Positive terminal of the capacitor C1 is connected with a transmission circuit 5 and supplies a DC voltage DC1 to the transmission circuit 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226049-A (JP)
Title: Circuit-joining material, film-formed circuit-joining material by using the same, joining structure of circuit member and method for producing the same
Inventor: SUDO TOMOKO
IPC: C09J7/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit-joining material excellent in the stability of a joined resistance after its preservation, a film-formed circuit-joining material by using the same, and a joining structure of a circuit member and method for producing the same.  <P>SOLUTION: This circuit-joining material used for joining a first circuit member obtained by forming a first circuit electrode on the main surface of a first circuit substrate and a second circuit member obtained by forming a second circuit electrode on the main surface of a second circuit substrate in a state of oppositely arranging the first circuit electrode and the second circuit electrode contains an adhesive composition containing a radically polymerizable compound, a radical polymerization initiator and electroconductive particles surface-treated with a compound having a nitrogen-silicon bond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230027-A (JP)
Title: Game machine, program therefor and computer readable recording medium having the program recorded
Inventor: KAWAI RIKIYA
IPC: A63F5/04
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can offer further enjoyments and playing potentialities to be obtained by getting points added up over a plurality of games, in addition to those so far available winning the games or the prizes and is made even more enjoyable by complicating the conditions for the shift to the advantageous games by the lottery.  <P>SOLUTION: The game machine 10, as a game, is provided with a normal game and an advantageous game which can grant the players greater advantages than the normal game. The game machine (10) is provided with an addition means (120) for adding the given points responding to the winning of the games or prizes during the normal game, a shift signal output means (130) which outputs the shift signal as the points added up by the addition means (120) exceeds the fixed value and a shift lottery means (140) which carries out the lottery to determine whether the shift is made to the game advantageous for the player or not based on the input of the shift signal from the shift signal output means (130).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234089-A (JP)
Title: Lens drive device
Inventor: SHIRAKI MANABU
IPC: G02B7/04
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive device keeping driving loss small, made excellent in responsiveness and mobility and also suitably mounted on a compact camera.  <P>SOLUTION: The lens drive device is equipped with a 1st yoke 7 having a U-shaped cross section and formed cylindrically, a 2nd yoke 12 arranged nearly concentrically with the 1st yoke 7 on the outside of the 1st yoke 7, having a U-shaped cross section and formed cylindrically, a base 2 to which the 1st and the 2nd yokes 7 and 12 are attached, magnets 6 and 11 and coils 4 and 9 arranged inside the respective U-shaped parts of the 1st and the 2nd yokes 7 and 12, a 1st lens supporting body 5 which is arranged on the inner periphery side of the 1st yoke 7 and on whose outer circumference the coil 4 is fixed, and a 2nd lens supporting body 10 which is arranged on the inner periphery side of the 2nd yoke 12 and on whose outer circumference the coil 9 is fixed. The 1st and the 2nd lens supporting bodies 5 and 10 move linearly in the optical axis direction of a lens by electromagnetic force generated by energizing the coils 4 and 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232514-A (JP)
Title: Metal particulate, and method for producing metal particulate
Inventor: TOKORO HISATO
IPC: H01F1/06
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the precipitation of a γ phase reducing magnetic properties at the time of synthesizing metal Fe particulates.  <P>SOLUTION: In the method of producing metal particulates, powder obtained by mixing compound powder comprising the oxide powder of Fe and an element(s) X (X: Al, As, Be, Cr, Ga, Ge, Mo, P, Sb, Si, Sn, Ti, V, W, Zn) with compound powder comprising at least one selected from boron and carbon as the main element(s) is subjected to heat treatment in a nitrogen-containing atmosphere to obtain metal particulates. The metal particulates are ones coated with a compound comprising at least one selected from boron, nitrogen and carbon as the main element(s) (hereinafter referred to as a B/C/N compound).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244289-A (JP)
Title: Image data communication system
Inventor: YANAGIDATE MASAHARU
IPC: H04N19/12
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data communication system for minimizing degradation of display quality of image data while suppressing re-transfer time within prescribed time in the case that many errors take place, and for efficiently carrying out communication of the image data when no error takes place.  <P>SOLUTION: The image data communication system includes: an imaging unit for transmitting an imaged object image as the image data; and a display device for displaying the image data received from the imaging unit, the imaging unit includes a means for changing the output form of the imaged original image data, and the display apparatus includes a means that detects the occurrence state of errors of received first image data and outputs an instruction of changing the output form of second image data transmitted in succession to the first image data in accordance with the occurrence state, so that the image data communication system can be obtained, which minimizes the degradation of display quality of the image data while suppressing the re-transfer time within the prescribed time in the case that many errors take place and efficiently carries out communication of the image data when no error takes place.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277722-A (JP)
Title: Model preparation process
Inventor: MIURA KIMIO
IPC: C08G18/22
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model preparation process which does not let a dishing-up agent to fall off its core material even on a vertical surface in the processes in which a 2-liquid curing urethane dishing-up agent is mixed and dished up and an aimed shape is obtained by a cutting process after it is hardened.  <P>SOLUTION: In this model preparation process, a 2-liquid curing urethane dishing-up agent (I) which comprises a polyol component and an isocyanate component is dished up on a core material, a hardening accelerator (II) for the dishing-up agent which is a bismuth catalyst is applied to the surface of the dishing-up agent to harden the agent (I) and then the hardened material is subjected to a cutting process to obtain an aimed shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239188-A (JP)
Title: Disk package
Inventor: SHIBANO TAKAHIRO
IPC: B65D25/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk package capable of easily storing a recording medium without damaging, easy to take out the stored recording medium, and capable of storing two kinds of recording media with different outer diameters.  <P>SOLUTION: The disk package 1 exhibiting a bowl-like form for supporting the outer rim of the disc-like recording medium 2 stored inside by the internal surface 40 of a peripheral wall 4 is equipped with a protrusion 5 on the internal surface 40 in contact with the outer rim. The protrusion 5 is provided at three or more positions with intervals in the circumferential direction. The protrusion 5 is made to protrude by 10 mm or longer from the internal surface 40. In addition, a notch is provided from the end of the peripheral wall 4 on the side of an opening 3 beyond a position where the outer rim of the recording medium 2 is supported. The notch has a width of 10 mm or more. Further, the internal surface 40 is tapered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244643-A (JP)
Title: Piezoelectric oscillator
Inventor: SASAGAWA RIYOUMA
IPC: H03H9/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator which is miniaturized and excellent in oscillation characteristic.  <P>SOLUTION: The piezoelectric oscillator is configured in such a way that a rectangular container 1 accommodating a piezoelectric vibration element 5 in its inside is fixed on a rectangular packaging base 6, on which an IC element 7 for outputting an oscillation signal corresponding to an oscillation frequency of the piezoelectric vibration element 5 is mounted via spacer members 12 disposed along the periphery of the base 6. In this oscillator, a resin material 13 is filled between the side surface of the IC element 7 and the side surfaces of the spacer members 12 so that the top surface of the IC element 7 is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239366-A (JP)
Title: Fixture/furniture reader and writer
Inventor: KOJIMA TOSHIHIRO
IPC: B65G1/14
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture/furniture reader and writer with improved accuracy of information for preventing interference from an adjacent fixture/furniture by exclusively selecting information from antennas of adjacent fixtures/furniture when a plurality of fixtures/furniture for accommodating articles with IC tags are arranged adjacent to each other.  <P>SOLUTION: This fixture/furniture reader and writer 7 comprises a selector (information selecting means) 23 for selecting information read from IC tags in each of fixtures (A-D) 9-12, reader/writers (reading means) 21, 22 for respectively reading at least two kinds of information selected by the selector 23, and a control unit (control means) 20 for controlling the selector 23 and the reader/writers 21, 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243506-A (JP)
Title: Fuel cell system
Inventor: IZUMITANI NAOHIDE
IPC: H01M8/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which discharge of ions can be suppressed surely.  <P>SOLUTION: This is provided with the fuel cell 12 in which an anode gas containing hydrogen at the anode is supplied and in which a cathode gas containing oxygen is supplied to carry out power generation, gas-liquid separators 34, 44 installed at a gas flow passage of a gas discharged from the fuel cell 12, an estimating means to estimate a prescribed ion concentration in the water discharged from the fuel cell 12, and a cooling fan 56 to boost the water amount condensed by the gas-liquid separators 34, 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251398-A (JP)
Title: Organic electroluminescent element
Inventor: NAKADA SOJI
IPC: H01L51/52
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a device capable of continuously emit light by driving an organic EL element which is originally direct current drive type, with alternating current.  <P>SOLUTION: The organic EL element is composed of at least three electrode layers and organic EL light emitting structures of which, the number is less than that of the electrode layers by one, and the electrode layers and the organic EL light emitting structures are alternately formed into films from substrate side. Respective odd numbered electrode layer group from substrate side and even numbered group from substrate side are connected equipotentially, and an alternating current is impressed between two electrode groups, by the above, the odd numbered organic EL light emitting structure group from substrate side and even numbered structure group from substrate side emit light alternately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249845-A (JP)
Title: Color image forming apparatus
Inventor: YAMADA KUNIO
IPC: G03G15/01
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of performing detecting operation without reducing the productivity of an image forming apparatus by forming a reference pattern image in an inter-image part and controlling picture quality during job processing.  <P>SOLUTION: In the color image forming apparatus constituted of: an image forming means for forming an image corresponding to an image data signal on an image receiver; a reference pattern image control part for sending a signal to the image forming means and forming respective color reference pattern images on the image receiver; a detection means for reading the reference pattern images; a detection information extraction part for extracting a detection signal sent from the detection means; and a control part for correcting an image forming condition in the image forming means in accordance with the information sent from the detection information extraction part to perform the detecting operation of the reference pattern images at prescribed timing, reference pattern images of two or more colors are formed in the inter-image part of the image receiver on two or more gradations in each color so that two or more reference pattern images are formed in each gradation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248220-A (JP)
Title: Pretreatment agent for electroless plating, and plating method using the same
Inventor: MIHATA HIROAKI
IPC: C23C18/18
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of depositing a plating film having excellent adhesiveness to a base material by a simple means without performing etching by harmful chromic acid or the like.  <P>SOLUTION: This pretreatment agent for electroless plating contains cation exchange resin fine powder and coating film forming resin. Before the electroless plating step, pretreatment agent for plating is applied on a surface of a non-conductive base material and a coating film is formed thereon. Then, the coating film is immersed in aqueous solution containing metal ions to adsorb metal ions on the surface of the coating film of the pretreatment agent. Further, metallic nuclei are formed by the chemical reducing treatment, and the electroless plating is performed. The plating film having excellent adhesiveness can be obtained by the anchor effect to be represented by unevenness of the shape of ion exchange resin fine powder densely present on the surface of the coating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI