baber/WOPTO huggingface dataset:
Patent JP-2005084530-A (JP)
Title: Picture display device and picture display method
Inventor: SHIMOYAMA ISAO
IPC: G09F9/37
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new picture display device and a new picture display method which can present a plurality of picture information almost at the same time with high resolution.  <P>SOLUTION: A plurality of pieces of picture information are generated from a plurality of picture display elements 11A in a picture display means 11 by switching the picture display means. Subsequently, the plurality of pieces of picture information are respectively presented at different positions in space almost at the same time by scanning the plurality of pieces of picture information while vibrating a plurality of picture scanning elements 12A and 12B in a picture scanning means 12 so as to be synchronized with the switching of the picture information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086700-A (JP)
Title: Domain name resolution/authentication method and apparatus
Inventor: OGAWA ATSUSHI
IPC: G06F21/31
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To first relate information for authenticating a user who is a packet transmitter, to a network where a user IP packet passes, and to further use this information for user authentication and service authentication in the network in a domain name resolution/authentication method and apparatus for providing the information to the network whereon the IP packet is relayed.  <P>SOLUTION: A notification 801 indicating an FQDN that a present device 100 manages, and an IP address of the present device 100 is sent to a neighboring DNS server, the FQDN indicated in the received notification 801 and an IP address of the neighboring DNS server 100 are correspondingly registered in an FQDN database 81, and the notification 801 is transferred to the next neighboring DNS server. An authenticated transmission source IP address 83a is registered in advance, a domain name resolution request 802 is transferred through a path that is determined on the basis of the FQDN database 81, and when a transmission source IP address contained in the request 802 is not authenticated, the request 802 is discarded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089219-A (JP)
Title: Method of producing lithium titanate micro-sintered particle
Inventor: TAKAYAMA TOMOO
IPC: C01G23/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of largely producing lithium titanate micro-sintered particles high in sphericity and uniform in particle sizes by a simple method requiring no special devices on equipment.  <P>SOLUTION: In the production method where: a dropping raw liquid obtained by dispersing lithium titanate raw material powder into an aqueous solution of a water soluble high polymer resin compound is dropped from a nozzle means to form liquid droplets; the liquid droplets are gelified in a liquid bath for gelatinizing the high polymer resin compound aqueous solution to form wet gel spheres in which the raw material powder is dispersedly carried; and the obtained wet gel spheres are successively dried, calcined and sintered to obtain the lithium titanate micro-sintered particles, a specific gravity control stage where an additive is added for reducing the specific gravity of the dropping raw liquid fed to the nozzle means and bringing it near the liquid specific gravity of the liquid bath is comprised.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099229-A (JP)
Title: Liquid crystal display device
Inventor: SUENAGA KANAE
IPC: G02F1/1335
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce gradation inversion and color change in a liquid crystal display device and to expand a good-vision area, specially, in a main visual-angle direction.  <P>SOLUTION: The liquid crystal display device has a liquid crystal cell 1, a couple of polarizing elements 2 and 3 which are disposed across the liquid crystal cell 1, and a birefringent layer 4 which is interposed between the liquid crystal cell 1 and a lower (light-source side) polarizing element 3 and has a positive refractive-index elliptic body. The birefringent layer 4 has a relation nc>na≥nb, where na is the refractive index of the refractive-index elliptic body in an in-surface phase delay axis direction, nb the refractive index in a in-surface phase advancing axis direction, nc the refractive index in a thickness direction, and dp the thickness of the birefringent layer. Further, the retardation value of the birefringent layer in the thickness direction which is defined by (na-nc)×dp is set to -300 to <0 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129255-A (JP)
Title: Delay-locked loop circuit for internally performing duty cycle correction by itself, and duty cycle correction method thereof
Inventor: CHO GEUN-HEE
IPC: H03K5/13
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay-locked loop (DLL) circuit for internally performing a duty cycle correction by itself, and a duty cycle correction method thereof.  <P>SOLUTION: The DLL circuit is provided with not only a loop for matching a rising edge and a loop for matching a falling edge but also a loop for the duty cycle correction. Therefore, the DLL circuit corrects a duty cycle by itself inside the DLL circuit without a phase mixer. Thus, a wide DCC range is provided, power consumption is lowered, operating frequency restrictions are reduced and characteristics of a memory device are improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141150-A (JP)
Title: Method for detecting plasmodium, device for detecting the same and reagent kit for the same
Inventor: HANAOKA NOBUAKI
IPC: G01N33/48
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for accurately detecting plasmodium in high accuracy with eliminating effects of reticulocytes independent of species of samples and obtain a reagent kit for the same.  <P>SOLUTION: The method for detecting plasmodium is to prepare a sample for measurement by isolating the plasmodium by hemolyzing erythrocytes in a test sample and dyeing the isolated plasmodium with a fluorescent pigment, detect optical information from the test sample and detect the plasmodium by discriminating the same depending on the optical information. The method for detecting the plasmodium is to treat the sample with a first hemolytic agent containing a first surfactant and treat the treated sample with a second hemolytic agent containing a second surfactant having hemolytic action stronger than that of the first surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005100797-A (JP)
Title: Positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode mixture for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
Inventor: KOBAYASHI KENICHI
IPC: H01M4/485
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a non-aqueous electrolyte secondary battery, a positive electrode mixture for a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery wherein superior battery characteristics are provided even under severer using environments.  <P>SOLUTION: The positive electrode active material for the non-aqueous electrolyte secondary battery is constituted so that it is the positive active material for the non-aqueous electrolyte secondary battery having at least a lithium transition metal compound oxide of spinel structure, and so that the concentration of tetravalent elements existing on the surface of the lithium transition metal compound oxide is larger than the one of tetravalent elements existing inside the lithium transition metal compound oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110336-A (JP)
Title: Power conversion apparatus
Inventor: FUKUMA KATSUHIKO
IPC: H02M7/483
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus capable of suppressing a neutral potential variation through convenient control with no restriction on control.  <P>SOLUTION: The power conversion apparatus comprises a 2-level converter 2 for converting an AC power being inputted from an AC power supply through a transformer 1 into a DC power, positive side and negative side smoothing capacitors 3A and 3B connected to obtain a 3-level DC voltage by dividing the DC output voltage from the two level converter 2 into two, a three level inverter 4 for converting a 3-level DC voltage into an AC voltage, a bidirectionally conductible semiconductor switch 6 provided between the neutral on the secondary of the transformer 1 and the neutral of the smoothing capacitors 3A and 3B, detectors 7A and 7B for detecting the quantity of electricity of the smoothing capacitors 3A and 3B, and a means 8 for controlling the conducting direction of the semiconductor switch 6 to sustain a constant voltage at the neutral of the smoothing capacitors 3A and 3B depending on the quantity of electricity detected by the detectors 7A and 7B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107081-A (JP)
Title: Image forming apparatus
Inventor: NISHIMURA TAKATOSHI
IPC: B65H29/70
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a high curl straightening effect and capable of preventing adverse effect from being exerted on a printing surface.  <P>SOLUTION: A curl straightening part 9 constituted of an elastic roller 51 on whose surface a fluorinated carbon resin layer 55 is formed around an elastic member 54 and a rigid roller 52 is arranged on the downstream side of a fixing device 8 in a transporting direction, and the toner image forming surface of resin film 3 is made to pass and come into contact with the elastic roller 51 side. Therefore, the curling state of the resin film 3 is straightened without damaging the toner image forming surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108083-A (JP)
Title: Ic tag and ic tag management system
Inventor: NAKATSUJI YUICHI
IPC: G06K19/07
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag allowing rewriting of commodity information, facilitating a check of finish of rewriting and search for a specific commodity, and properly notifying predetermined tag information such as rewriting of information.  <P>SOLUTION: This IC tag is provided with a charging part 12, which is constructed of a pair of clipping parts A each having a charging terminal 10, a pair of grip parts B to be gripped, and a resilient member 15 by which the clipping parts A are opened when the grip parts B are gripped while the clipping parts A are closed when the gripped condition is released and stores power supply fed via the charging terminals 10, an IC part 11 carrying written various information including predetermined identification information, a radio output part 14 outputting the information written in the IC part 11 as radio data, and a display part 13 turned on or flashed when IC information is rewritten.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108762-A (JP)
Title: Card connector
Inventor: KASUGA AKIRA
IPC: H01R13/633
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To make short the size of a card case in the forward and backward direction while enabling the reduction of a manufacturing cost.  <P>SOLUTION: The card case is equipped with a slider 71 which moves backward in the case 10 by being depressed by one end side in the width direction of the card 100 accompanied by the insertion of the card 100 into the case 10, a first stopper (insertion side slider stopper 28) which is provided at a lower housing 20 and contacts the slider 71 when the card 100 inserted into the case 10 arrives at a pushing limit position in the case 10, and a second stopper (card stopper 46) which is provided at an upper cover 40 and contacts the other end side in the width direction of the card 100 (end 112a of the groove 112) when the card 100 arrives at the pushing limit position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114393-A (JP)
Title: Contact probe with lead wire, and manufacturing method therefor
Inventor: OKADA YOICHI
IPC: G01R1/067
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost contact probe capable of eliminating contact resistance caused by connecting the probe to a lead wire and uncertainty thereof, capable of reducing inspection jig assembling man-hours, allowing stopping in passing-through into a jig hole, when assembling an inspection jig, and which is superior in assembling workability.  <P>SOLUTION: An insulation coating 6 is applied to an outer circumference of a metal spring wire 5, superior in conductivity and spring property, to serve as an insulation metal spring w, a tip thereof, is worked into a semi-circular shape by grinding work to form a tip ground part 7; then a plated layer m is provided in the tip ground part 7, by plating treatment to form a tip plated part 7; and two portions are thereafter folded in a prescribed length of position from the tip to provide a stopper part 4. The insulation metal spring w, extending from the stopper part 4 to the tip plated part 7, is set as a probe part 2, and the insulation metal spring w in the rear side of the stopper part 4 is set as a lead wire part 3, so as to form this contact probe 1 with the lead wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111707-A (JP)
Title: Printing equipment
Inventor: FUJISAWA TAKAYUKI
IPC: B41J2/01
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing equipment which can acquire the number of printable printing media as accurately as possible in accordance with the remaining quantity of ink and the remaining number of the printing media.  <P>SOLUTION: A first printable amount estimating means 56 estimates the number of the printing media capable of being printed on an ink base, from the remaining quantity of the ink of each color which is acquired by a remaining-quantity-of-ink acquiring means 54, and the consumption of the ink of each color for a piece of printing paper which is estimated by an ink consumption estimating means 55; a second printable amount estimating means 57 estimates the number of the printing media capable of being printed on a paper base, from the remaining number of the pieces of printing paper which is acquired by a remaining-number-of-media acquiring means 53; and the small number of the printing media is displayed on a display as the number of the printable printing media.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116288-A (JP)
Title: Reinforcing plate of flexible flat cable
Inventor: USUDA TAKESHI
IPC: H01R12/79
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a reinforcing plate for connecting the connector of a flexible flat cable.  <P>SOLUTION: This reinforcing plate 30A is mounted to the connecting port 11 of a connector 10 together with the connecting end side of a flexible flat cable (FFC) 20. One or more notches 41 are provided in the width direction crossing the longitudinal direction of the FFC 20 on at least one surface side of the reinforcing plate 30A. Because of this notch 41, an excellent function to prevent the FFC from being bent can be obtained, and at the same time, the cost of the reinforcing plate itself can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156027-A (JP)
Title: Electroluminescent polymer, bis-fluorenylsilane compound and organic el element
Inventor: SUNAGA TOMOYASU
IPC: C08G77/62
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel π-σ conjugate polymer especially having a high degree of color purity of blue light emission suppressed in reduction of the degree of color purity of EL caused by formation of an excimer in spite of a π-σ conjugate fluoren-based polymer.  <P>SOLUTION: The electroluminescent polymer has a repeating unit expressed by formula (1), wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>5</SP>and R<SP>6</SP>express each H or a substituent; R<SP>3</SP>and R<SP>4</SP>expresses each independently an aryl or an alkyl; q expresses 1 or 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116111-A (JP)
Title: Disk driving device
Inventor: MIKI TATSUYA
IPC: G11B17/04
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device surely inserting a disk on a tray into a casing even if the disk is bent.  <P>SOLUTION: An opening 5 is formed in a casing 1, and a tray 6 is disposed to be inserted into/pulled out of the opening 5. A reception part 8 is formed to receive a disk D in the tray 6, and a projection 10 is formed around the reception part 8 to push up a clamp board 12 during the insertion of the tray 6. The clamp board 12 is moved upward by pressing of the projection 10. Thus, abutment of the outer peripheral end surface DB of the disk D and the outer peripheral end surface 12A of the clamp board is prevented even when the disk D is bent, and the tray 6 is surely inserted into the casing 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114647-A (JP)
Title: Method and apparatus for measuring coefficient of viscosity of liquid crystal
Inventor: MIYASHITA TETSUYA
IPC: C09K19/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a coefficient of the viscosity of a liquid crystal which easily and accurately measure the rotational coefficient γ<SB>1</SB>of viscosity and coefficients η<SB>1</SB>, η<SB>2</SB>of shear viscosity of Miesowicz which dominates a response speed.  <P>SOLUTION: In the method for measuring the coefficient of viscosity of the liquid crystal which determines the coefficient of viscosity by fitting an Ericksen-Leslie's theoretical value and an actual value of the response characteristics, an on-response characteristic of a liquid crystal cell 10 as a measured object having homogeneous alignment is measured and the rotational coefficient γ<SB>1</SB>of viscosity is determined from the result in a first step, and the off-response characteristic is measured and the shear coefficients η<SB>1</SB>, η<SB>2</SB>of shear viscosity of Miesowicz are determined from the result in a second step. A calculation in the first step uses general coefficients of viscosity other than γ<SB>1</SB>. A calculation in the second step uses γ<SB>1</SB>determined in the first step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123705-A (JP)
Title: Television receiver set
Inventor: SUZUKI UMIHIKO
IPC: H04N5/64
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver the video display section of which is comparatively light in weight such as a liquid crystal television receiver that provides ease of installation and adjustment and an excellent reception state at all times without giving no effect on an antenna installation angle even when a user changes the angular position of the video display section to an easy to see angle.  <P>SOLUTION: The liquid crystal display apparatus 1 is connected to a support 4 of a television stand 5 by a conventionally known joint 6 so that the direction of the screen can be adjusted in every direction with respect to the television stand 5 by means of the joint 6. An indoor antenna 2 is connected to an upper end of the support 4 via a conventionally known moving mechanism 7 and the direction of the antenna 2 with respect to the support 4 can be adjusted. The angular adjustment can respectively and independently be applied to the liquid crystal display apparatus 1 and the indoor antenna 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123061-A (JP)
Title: Plasma display panel
Inventor: FUJITANI MORIO
IPC: H01J11/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which it is possible to enhance brightness while suppressing erroneous discharge between adjacent discharge cells.  <P>SOLUTION: A front panel 21 includes a display electrode 26 consisting of a scanning electrode 24 and a maintaining electrode 25, a dielectric layer 27 covering the same, and #-shaped protruding portions 27a, 27b provided thereon. A rear panel 22 includes an address electrode 30 orthogonal with the display electrode 26, and #-shaped bulkheads 32a, 32b with equal heights in line and row directions. The front panel 21 and the rear panel 22 are arranged opposed to each other such that the protruding portions 27a, 27b and the bulkheads 32a, 32b are caused to abut, thereby forming discharge cells partitioned by the protruding portions 27a, 27b and the bulkheads 32a, 32b between the front panel 21 and the rear panel 22. In the discharge cells, the openings formed by the protruding portions 27a, 27b are smaller than those by the bulkheads 32a, 32b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123063-A (JP)
Title: Warpage correcting method of fuel cell separator
Inventor: SHO KENGYO
IPC: H01M8/02
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warpage correcting method for effectively correcting warpage of a fuel cell separator.  <P>SOLUTION: In the method of correcting warpage of the fuel cell separator consisting of (1) a process of pinching a plurality of the fuel cell separators made of a composition including a conductive material and thermosetting resin with a pair of correcting plates, (2) a process of giving it a prescribed load, (3) a process of heating the separators together with the correcting plates by putting them into a furnace, and (4) a process of taking them out of the furnace, cooling them down to a prescribed temperature and then releasing the prescribed load, heating temperature at the process (3) is set higher than glass transition temperature of a composition molding and lower than pyrolysis starting temperature. With this, the warpage of the fuel cell separator is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124524-A (JP)
Title: Filter for mushroom bed bag and vessel or bag for mushroom bed produced by using the same
Inventor: NIIFUKU TAKASHI
IPC: A01G1/04
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for a mushroom bed bag achieving high growth rate of mycelium and resistant to the contamination with bacteria and sundry germ while keeping high gas permeability and provide a vessel for mushroom bed or a bag for mushroom bed produced by using the filter.  <P>SOLUTION: The filter is produced by melting and kneading a resin composition containing a polyolefin resin (C) composed of a crystalline polypropylene (A) and a propylene-α-olefin copolymer (B) dispersed in the crystalline polypropylene (A), forming a molten film and drawing the formed film in at least one direction. The filter for mushroom bed has interconnected pores in the region of the copolymer (B). The vessel for mushroom bed and the bag for mushroom bed are produced by using the filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135011-A (JP)
Title: Electronic device
Inventor: WATANABE YOSHICHIKA
IPC: G06F12/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and flexibly manage files stored on a storage medium.  <P>SOLUTION: A management information generation part 15 writes management information which comprises file management information showing the attributes of a file stored in a data area 11b of a flash ROM 11 and data area management information showing the attributes of a sector where data constituting a file are stored and is described in XML, to a management area 11a by using an XML parser 16. Further, the XML parser 16 converts the management information stored in the management area to a format which is other than the XML and suitable to a download processing part 14 and an application processing part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159494-A (JP)
Title: Motor and circulating pump
Inventor: LAING KARSTEN
IPC: H02K1/06
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor having a high efficiency.  <P>SOLUTION: The electric motor comprises a rotor and a stator wherein the rotor is supported by spherical bearings and has a spherical shape facing the high efficiency stator. Preferably, the stator has a return magnetic path body formed of compression powder material and the return magnetic path body is spherical at least at a part facing the rotor.  <P>COPYRIGHT: (C)2004,JPO