baber/WOPTO huggingface dataset:
Patent JP-2005230720-A (JP)
Title: Method for preparing catalyst for producing methacrylic acid and catalyst for producing methacrylic acid prepared using the same
Inventor: FUJITA TSUTOMU
IPC: B01J27/199
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing methacrylic acid in a high yield by gas phase catalytic oxidation of methacrolein with molecular oxygen.  <P>SOLUTION: The method for preparing a catalyst for producing methacrylic acid represented by the following formula: Pα<SB>1</SB>Moα<SB>2</SB>Vα<SB>3</SB>Cuα<SB>4</SB>Xα<SB>5</SB>Yα<SB>6</SB>Zα<SB>7</SB>Oα<SB>8</SB>(1) comprises a step to prepare a solution or slurry(liquid A) containing at least molybdenum, phosphorus, vanadium and an X element when the X element is to be contained and a solution or slurry (liquid C) containing at least a Z element, a step to prepare a liquid mixture AC by mixing the above liquid A and the above liquid C under the condition that the temperature falls in the range of not lower than 0°C and not higher than 40°C after mixture, a step to prepare a liquid mixture ABC by mixing the above liquid mixture AC and a solution or slurry (liquid B) containing at least an ammonium compound and a step to keep the above liquid mixture ABC while stirring under the conditions of not lower than 40°C and not higher than 100°C, and for not shorter than 1 minute and not longer than 15 minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230760-A (JP)
Title: Air cleaner
Inventor: MUKAI AKIO
IPC: B01D53/86
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of securing a large surface area of a photocatalyst disposed at the inside of the air cleaner.  <P>SOLUTION: In this air cleaner, first discharge tubes 12 for radiating ultraviolet rays are housed in a case 11 equipped with intake vents 17 and exhaust vents 18, and first photocatalyst carriers 14 formed by fixing a large number of light transmitting porous adsorbents 27 made by holding the photocatalyst to the surface of a base 30 via light transmitting adhesive 28 are disposed at places within the irradiated range of the ultraviolet rays generated by the first discharge tubes 12. Further, the outer surface of a first substrate 19 of an air-tight container 22 constituting each first discharge tube 12 is laid with a large number of the porous adsorbents 27 fixedly via the light transmitting adhesive 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239763-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: IWASHITA YOSHINORI
IPC: C09K19/30
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal composition which retains a high anisotropy in refractive index, is excellent in light fastness and has a low drive voltage, a high nematic-isotropic phase transition temperature and a nematic phase which is stable at a low temperature, and to provide a liquid crystal display element using the liquid crystal composition and a liquid crystal display device using the liquid crystal display element.  <P>SOLUTION: The liquid crystal composition is provided by preparing the liquid crystal composition containing 50-80 mass% compound of formula (I), 10-30 mass% compound of formula (II) and 5-30 mass% compound of formula (III).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241051-A (JP)
Title: Damper device and refrigerator equipped with it
Inventor: KAYANO GORO
IPC: F25D17/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent incorrect temperature control in a refrigerator due to leakage of cold air by shutting off cold air in a damper device sufficiently even when adopting an electric motor having small output as an electric mechanism of the damper device.  <P>SOLUTION: This damper device is provided with the electric mechanism, an operation plate for opening and closing a cold air passage by the electric mechanism, and a passage wall surrounding the operation plate to constitute a part of the cold air passage. An opening part in which the operation plate is opened and closed is formed on the passage wall. Elastic members blocking the opening part by mutual abutting of the operation plate when closing the opening part are provided on the operation plate and at a peripheral fringe of the opening part, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306593-A (JP)
Title: Method and apparatus for forming 3-dimensional image
Inventor: OGUCHI HIDEYUKI
IPC: B41J2/01
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a 3-dimensional image by means of ink-jetting, which enable formation of a 3-dimensional image having a desired and controlled height-scale corresponding to a 3-dimensional shape, or having a desired height scale corresponding to a 3-dimensional shape well matching human vision sense characteristics.  <P>SOLUTION: Based on 2-dimensional image information, a first layer image including a 3-dimensional structure as a 2-dimensional image is formed and fixed on a base, and at the same time, first height information for reproducing concavities and convexities corresponding to the 3-dimensional structure is obtained. Based on the height information, solid ink matter is laminated on the first image layer by means of ink-jetting so as to form a 3-dimensional image having concavities and convexities corresponding to a 3-dimensional structure, and then, the 3-dimensional image having convexities and concavities corresponding to a 3-dimensional structure formed on the base is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240912-A (JP)
Title: Pulley device
Inventor: TAKAHASHI KOJI
IPC: F16H55/48
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent moment load from being generated in an outer ring 7c and a pulley of synthetic resin provided around the outer ring 7c and to sufficiently prevent a creep from occurring between the outer ring 7c and the pulley.  <P>SOLUTION: In the pulley device, two spiral inclined grooves 17a, 17b are formed in an outer peripheral surface of the outer ring 7c. By controlling the positions of starting points a<SB>1</SB>, b<SB>1</SB>and end points a<SB>2</SB>, b<SB>2</SB>of the inclined grooves 17a, 17b, the number of laying of the grooves 17a, 17b in the axial direction is made the same over the whole periphery of the outer ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242059-A (JP)
Title: Karaoke player with ascending sort display and uploading function for sound-recording file
Inventor: ONCHI TOSHIYUKI
IPC: G10L25/48
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke player that enables a user to speedily specify a desired sound-recording file and then efficiently upload the sound-recording file to an information server and thus makes a utility time short not to trouble others.  <P>SOLUTION: The Karaoke player is additionally provided with a control means of controlling a process of recording a specified number of sound-recording files while making them correspond to their scoring information, a process of rearranging and displaying the recorded sound-recording files in the ascending order of the scoring information, a process of acoustically reproducing a sound-recording file that the user selectively indicates among them, and a process of uploading the sound-recording file that the user specifies to the specified information server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242165-A (JP)
Title: Optical modulator, projection type display device, optical modulating method and picture display method
Inventor: NAKAMURA JUNICHI
IPC: G03B21/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator suitable for enhancing the luminance of a display picture by realizing the expansion of a luminance dynamic range and the number of gradation.  <P>SOLUTION: The projection type display device 100 is equipped with a light source 10 emitting illuminating light having uniform luminance distribution, a luminance modulation element having a plurality of light emitting areas, which can control the luminance level T1 of the emitted illuminating light independently, a polarizing beam splitter 16 composing the light from the light source 10 and the modulated illuminating light from the luminance modulation element, a color modulation light valve having a plurality of pixels, which the composed illuminating light from the beam splitter 16 is made incident on and which can control transmittance T2 independently, and a projection part 20 projecting the light from the color modulation light valve to a screen 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247919-A (JP)
Title: Method and system for producing hydrate
Inventor: MATSUO KAZUYOSHI
IPC: C07C9/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing a hydrate with a compact system construction, and to provide a system suitable for the method.  <P>SOLUTION: The system is such that a plurality of units 30a, 30b and 30c are installed in series. These units 30a, 30b and 30c comprise, respectively, sections 10a, 10b and 10c each functioning to produce ice by chilling feedstock water and sections 20a, 20b and 20c each functioning to melt part of the resultant ice within a hydrate-forming temperature range into water and produce the objective hydrate by reacting the water with a hydrate-forming substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246411-A (JP)
Title: LEAD-FREE SOLDER WITH Sn-In-Al-Si AS MAIN COMPONENT, AND ITS MANUFACTURING METHOD
Inventor: YAMAZAKI YOSHIHISA
IPC: B22D27/20
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonleaded solder composition that particularly shows high wettability and cost advantage, concerning a lead-free solder, i.e., a solder containing no lead.  <P>SOLUTION: This is a nonleaded solder composition which is indicated by Sn<SB>w</SB>-In<SB>x</SB>-Al<SB>y</SB>-Si<SB>z</SB>and which is a solder alloy composition with w=1, x=4.5 to 20, y=0.5 to 1.6, and Z=0.1 to 0.24. According to other characteristics of this invention, an Al-Si alloy of a prescribed component ratio is heated to be dissolved, with the molten metal supplied with an Sn-In alloy in a solid state consisting of indium and tin of a specified component ratio. The Sn-In is dissolved and, following the dissolution, the Al-Si is quenched to be dispersed in a micro crystallized state in the molten Sn-In. Solderability can be estimated based on the calculation method of surface energy and boundary energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156054-A (JP)
Title: Polyester polymerization catalyst
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/87
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polymerization catalyst which is mainly composed of a component other than an antimony compound and a germanium compound and excellent in catalytic activities and gives a polyester excellent in thermal stability, thermal oxidation stability and hydrolysis resistance, and to provide a polyester excellent in thermal stability, thermal oxidation stability and hydrolysis resistance.  <P>SOLUTION: The polyester polymerization catalyst comprises at least one selected from aluminum and an aluminum compound as a metal-containing component in the co-existence of at least one selected from a phosphorous compound bearing at least one P-OH bond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005247650-A (JP)
Title: Apparatus for manufacturing glass strand
Inventor: MATSUOKA OSAMU
IPC: C03B37/12
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of manufacturing a glass strand in which the occurrence of the breakage of fiber is accurately detected and instantly informed to smoothly carry out the restoration, to improve the production efficiency and to save manpower in the restoration.  <P>SOLUTION: The apparatus for manufacturing the glass strand 7 in which the glass strand 7 is manufactured by drawing molten glass through a plurality of small holes formed in the bottom part 3 of a bushing 2 housing the molten glass 1 to form fibers 4, bundling the fibers 4 by a bundling device and winding on a winder 10 to manufacture the strand 7 is provided with a temperature sensor 20 of the breakage detecting means of the fiber 4 and a microcomputer 18 of a control means for controlling the operation of the winding part of the strand 7 based on the signal output from the fiber breakage detecting means and for informing the occurrence of the fiber breakage to workers if need.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257990-A (JP)
Title: Liquid crystal display device
Inventor: ITO EIICHIRO
IPC: G02F1/1333
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein display unevenness due to coaguration of ionic decomposition products can not be viewed.  <P>SOLUTION: In the liquid crystal display device having respective substrates disposed opposite to each other via a liquid crystal, a sealing material for sealing the liquid crystal and fixing one substrate to the other substrate and an alignment layer formed on at least one surface side in contact with the liquid crystal of the substrates, a barrier agent having an aperture part provided at a part where the barrier agent intersects an extending line of an alignment direction of the alignment layer is formed on the inner side of the sealing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258794-A (JP)
Title: Web application, web application server system, file controlling method for web application, and program making computer execute the method
Inventor: HIKITA SATOSHI
IPC: G06F15/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web application capable of displaying a file of a local application by means of a browser of a web machine or editing the file of the local application from the browser without degrading a security level.  <P>SOLUTION: A receiving section 11 accepts a demand for a display screen from the local web machine 5 or the external web machine 6, and a determining section 12 determines a requester of the demand. When the local web machine 5 demands it, a generating section 13 generates and transmits a screen having an edit button of the local application. When the external web machine 6 demands it, the generating section 13 generates and transmits a display screen without an edit button but capable of referring only. The local web machine 5 only edits a file by using the local application 3 from the browser 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260634-A (JP)
Title: Base station device and terminal device
Inventor: SHINOI KENICHIRO
IPC: H04W24/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an error rate of packet data, to reduce the number of retransmission times and to improve the utilization efficiency of a channel by using information of a propagation path environment with high accuracy and setting a transmission rate.  <P>SOLUTION: An antenna phase determining part 103 determines a phase rotation amount of transmission signal transmitted from a diversity antenna 110-2 on the basis of an FBI (feedback information) bit notified from a mobile device. A transmission rate determining part 106 determines a transmission rate on the basis of a comparison result of an error rate of FBI bit error rate showing difference between a phase rotation amount actually notified by the mobile device and the phase rotation amount determined by the antenna phase determining part 103 with a threshold and a CQI (channel quality indicator) showing a propagation path environment with the mobile device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253736-A (JP)
Title: Arm retainer
Inventor: NARUSE YASUAKI
IPC: A61M1/14
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm retainer retaining an arm in a natural state without being pressurized.  <P>SOLUTION: The arm retainer 1 is provided with a body part 2 disposed to extend along the arm to be worn, a palm retaining means 4 provided in the lower end side of the body part 2 and having a grip object part 3, and a wearing means 5 provided adjacent to the upper part of the body part 2. The body part extends along the arm to suppress the free movement, the palm retaining means has the grippable grip object part, and the retention of the adjacency of the wrist to the body part is attained by the wearer himself/herself by retaining the grip object, so that the arm can be retained in the natural state without being pressurized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260728-A (JP)
Title: Mobile terminal, viewing and listening information collection system, and viewing and listening information collection method
Inventor: YAMAMORI OSAMU
IPC: G06F17/30
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewing and listening information system capable of correctly grasping user's actual viewing and listening situation, by accumulating broadcast reception quality, along with a viewing and listening information at a mobile terminal.  <P>SOLUTION: The mobile terminal 2 comprises an electric wave receiving portion 21 for receiving electric waves for broadcasting, a signal reproducing portion 22 for reproducing a broadcast signal after acquiring the broadcast signal by demodulating the electric waves for broadcasting received by the electric wave receiving portion 21, a level measuring portion 24 for measuring a receiving level of the electric waves for broadcasting received by the electric wave receiving portion 21, an information generating portion 28 for generating a viewing and listening information including a viewing and listening time which is a time when reproduction is conducted by the signal reproducing portion 22 and the receiving level at the viewing and listening time measured by the level measuring portion 24, and an information transmitting portion 30 for transmitting the viewing and listening information generated by the information generating portion 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264727-A (JP)
Title: Compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04B27/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of improving the delivery efficiency of the compressor to the maximum by optimizing the shape of a delivery passage of a delivery valve so that the resistance of the delivery valve does not restrain an effect of reducing the quantity of re-expansion loss based on the volume enlargement of the delivery passage.  <P>SOLUTION: The compressor is provided with a working chamber 31 for compressing a compressible fluid of low pressure; a delivery chamber 14b for storing the compressed compressible fluid of high pressure; a valve plate 34 provided between the working chamber 31 and the delivery chamber 14b; the delivery passage 39 allowing the working chamber 31 and the delivery chamber 14b to communicate with each other; and the delivery valve 36a for opening/closing a downstream side opening plane 39b of the delivery passage 39. A delivery passage space of the delivery passage 39 comprises a main passage space 41 having ab upstream side opening plane 39a as the cross section, and an extended space 42. A projected space 43 is formed including a plane of projection 44 obtained by projecting the downstream side open face 39b to the delivery valve 36a of maximum opening, and the downstream side opening plane 39b. Further, the area S3 of a side face 44 of the projection space 43 almost coincides with the area S1 of the upstream side opening plane 39a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268991-A (JP)
Title: Image processing apparatus, image processing method and program thereof, and recording medium
Inventor: MATSUZAKA KENJI
IPC: H04N5/91
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method for automatically setting effective scene changes and connecting each of scenes.  <P>SOLUTION: The image processing apparatus for connecting a plurality of the scenes extracted from a moving image is provided with: a scene information extraction means for extracting scene information denoting characteristics of a plurality of the scenes; a switching effect storage means for storing in advance a plurality of kinds of switching effects used for switching the scenes in connecting the scenes; a switching effect selection means for selecting a prescribed switching effect among the stored switching effects on the basis of the extracted scene information; and an output means for using the prescribed switching effect selected as above to connect the scenes and providing an output of the result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267153-A (JP)
Title: Traceability system device and means, traceability information referencing confirming device, and traceability information
Inventor: SATO HIROSHI
IPC: G06Q50/10
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a traceability system for products such as food integrally including a plurality of code systems and various media.  <P>SOLUTION: A traceability system device enables a producer and/or a processor and/or a distributor to accurately generate traceability information, and the traceability system device includes an authentication information applying means, encrypting means, and/or compressing means or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269273-A (JP)
Title: Photoelectric conversion amount detecting method, photoelectric converter, and information output apparatus
Inventor: UEHARA KAZUHIRO
IPC: H04N5/369
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter having a simple configuration, capable of detecting photoelectric conversion amount with high accuracy.  <P>SOLUTION: A sensor board 20 as a pixel section is provided with an auxiliary capacitor 17 for charging electric charges produced from a photosensitive semiconductor layer 12, receiving light of a TFT 7 in a nonconductive state and connected to the drain electrode D of the TFT 7. A detection IC 25 as a detection section is provided with an integrating amplifier 33 and a feedback capacitor 39 for detecting a photoelectric conversion amount on the basis of electric charges charged in the auxiliary capacitor 17. The TFT 7 is turned on, before the light reception and once releases the electric charges by the operation of the integration amplifier 33. Then, when light is received, while the TFT 7 is nonconductive, the auxiliary capacitor 17 charges the generated electric charges and the detection IC 25 brings the charged electric charges to the feedback capacitor 39, to obtain the photoelectric conversion amount. Thus, the photoelectric conversion amount can be detected with high accuracy by using a simple configuration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264595-A (JP)
Title: Antiseismic joint structure in sewerage line using concrete block, and its construction method
Inventor: TAKAHASHI HIDEO
IPC: E03F3/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiseismic joint structure causing neither damage to a block nor water leakage in a sewerage line at the occurrence of an earthquake, and its construction method.  <P>SOLUTION: A step 7 is formed on the inner peripheral surface of a joint end of each line block 5, and bolts 8 are inserted in the step 7 at constant spaces. The blocks are arranged with a small space 16 between the joint ends. An elastic band member 11 having an inflection part 12 in the middle across the space 16 is mounted between the steps 7 of the blocks 5. Contact metal plates 13 are mounted to the surface of the elastic member 11, and washers 14 are put to bite from tops of the contact metal plates 13 to fasten nuts 15 to the bolts 8. The elastic band member 11 is thereby mounted in the steps 7 of the blocks 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI