baber/WOPTO huggingface dataset:
Patent JP-2004257936-A (JP)
Title: Radio wave separation method and system therefor
Inventor: ISHIKAWA KUNIHIRO
IPC: G01S7/38
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hypotheses produced with an increase in number of radio waves detected from exponentially increasing in processing for separating the wave for every transmission source.  <P>SOLUTION: A plurality of radio waves emitted by an antenna are classified into wave groups based on the characteristics of the wave. As the characteristics of a plurality of waves emitted from the same transmission source resemble to each other, a plurality of waves emitted from the same transmission source are classified into each wave group. In this manner, hypotheses production for the wave groups becomes enough and as the results, the total number of hypotheses to be produced is suppressed and thus can be processed speedily. Also, since mutual dependency does not exist between wave groups, parallel processing over wave group units can be made possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004107316-A (JP)
Title: Phosphorylated dextran
Inventor: SAITO TADAO
IPC: A61P31/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicine composition and a food composition, both containing a phosphorylated dextran as an effective component.  <P>SOLUTION: After chemically phosphorylating a dextran, showing no immunological activity the phosphorylated dextran exhibits an immunopotentiating action. Since phosphorylated dextran is a B-cell mitogen, activates dendritic cells, and induces IL-10 and IFN-γ, thus preventing effects on allergosis by maintaining Th1/2 balance is expected as well as preventing effects on infectious diseases and colitis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255026-A (JP)
Title: Ball overflow prevention device for pinball game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball overflow prevention device where an upper ball tray can be opened at a large opening angle even when a prize ball path for putting out game balls to the upper ball tray is full of the game balls.  <P>SOLUTION: At a front frame 2 holding a game panel 20, a guiding out port 12 for guiding prize balls put out from a ball putting out device to the upper ball tray is opened, and an overflowing ball collection mechanism 210 is provided under it. At the overflowing ball collection mechanism 210, a tray member 220 which expands, opens and moves forward according to the opening operation of the upper ball tray is provided to receive the game balls overflowing from the guiding out port 12 and the game balls falling backward from a guiding out gutter 62 when the upper ball tray is open to guide the balls from an overflowing ball collection port 221 on the rear side to a lower ball tray via a collection path.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265731-A (JP)
Title: Fuel cell
Inventor: YAMASHITA SHOJI
IPC: H01M8/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell with low voltage drop, improved power density, easy manufacturing and stable characteristics.  <P>SOLUTION: This fuel cell comprises a conductive electrode supporting substrate, an inner electrode layer, a solid electrolyte layer, an outer electrode layer and an interconnector. The electrode support substrate comprises a flat plate part whose both sides are flat and formed in parallel each other, and has a gas passage inside, and curvature parts located in both end parts of the flat plate part. The outer electrode layer is laminated on the solid electrolyte layer to face the surface of the other side in which the interconnector of the flat plate part is not provided but not to face the curvature part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265531-A (JP)
Title: Object lens for optical disks
Inventor: TAKEUCHI SHUICHI
IPC: G11B7/1374
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object lens for optical disks, which is suitable for recording and reproducing information on an optical disk having a comparatively thin protective layer and a high memory density, while being capable of recording information on an optical disk with a comparatively thick protective layer.  <P>SOLUTION: The object lens for optical disks is compatible with optical disks of a plurality of types of standards, and one of its faces has an inner area and an outer area located near an optical axis. The outer area has a specified zone located within a specified range, and in the zone the phase of luminous flux of a first wavelength that has transmitted the outer area becomes substantially the same as the phase of the luminous flux of the first wavelength which has transmitted the inner area. In the configuration, among the luminous flux of the first wavelength, when a convergent angle of light entered the outermost periphery of the inner area after the light has transmitted the object lens is taken as θ and the number of apertures required for recording and reproducing information in a first optical disk is taken as NA<SB>ref</SB>, a condition 0.9<sinθ/NA<SB>ref</SB><1.0 is satisfied, and the effective number of aperture of the luminous flux of the first wavelength becomes nearly equal to NA<SB>ref</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003346536-A (JP)
Title: Back light assembly and liquid crystal display device provided therewith
Inventor: LEE YOUNG-JAE
IPC: G02F1/13357
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back light assembly reducing the size as a whole while improving the assembling property and a liquid crystal display device provided with it.   <P>SOLUTION: The liquid crystal display device 1000 is provided with a light guide plate 330 having the light from a lamp unit made incident through a side plane, guiding the light by emitting to all planes and having more than one fixed indented part on at least one of its side planes. The light guide plate 330 is constituted from an integrally formed side wall and a base plane which is extended from the side wall to the inner side and is stored to a storing container formed with more than one projection which are fit corresponding to the fixed indented parts. In the side wall of the storing container, more than one connecting hole which correspond to the range in which the fixed projections are formed to connect with an exterior case. By providing the fixed projections, the light guide plate 330 is fixed to the storing container and at the same time, sufficient length can be provided for the connecting holes. Therefore, the liquid crystal display device 1000 reducing the size as a whole while improving the assembling property can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271797-A (JP)
Title: Sound absorbing material
Inventor: KOBAYASHI MASAKI
IPC: D04H1/4374
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing material having high sound absorbability capable of sufficiently absorbing sound from all directions.  <P>SOLUTION: The sound absorbing material is obtained by packing needle punch non-woven fabric having permeability higher than that of low permeability fiber sheet in a bag consisting of the low permeability fiber sheet obtained by dividing fiber webs containing divided fibers into extra fine fibers by water stream and entangling these extra fine fibers and having permeability of 1-50cm<SP>3</SP>/cm<SP>2</SP>/sec or by filling a bag consisting of the low permeability fiber sheet with a filler consisting of fibers/fine particles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271307-A (JP)
Title: Timer and control method thereof
Inventor: TANAKA YOSHIYUKI
IPC: G04G9/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To make time display of a clock easy to see, depending on the placement of the clock.  <P>SOLUTION: A rotary dial indicates time information and, in parallel with this, a horizontal placement sensor 26 detects the state of placement of a case 11. A direction alteration part alters the orientation of the rotary dial depending on a result of the detection, and in parallel with this, the reprocess for time display is performed for the 12 o'clock direction, depending on the state of the placement of the case 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302656-A (JP)
Title: Method for manufacturing ferroelectric liquid crystal display element
Inventor: WANG JONG-MIN
IPC: G02F1/141
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a ferroelectric liquid crystal display element with display characteristics such that uniformity of picture quality is improved by forming a uniform monodomain in crystallization.  <P>SOLUTION: The method comprises the stages of: filling a cell formed between a lower structure and an upper structure each having a substrate, an electrode layer and an alignment layer with ferroelectric liquid crystal in a fused state and sealing the cell; lowering the temperature so that the ferroelectric liquid crystal has phase transition corresponding to a bookshelf structure; applying a DC potential to an electrode layer from temperature higher than the phase transition temperature to temperature equal to or below the phase transition temperature; interrupting the DC potential application and lowering the temperature to below or equal to a specified temperature; and raising the temperature again while applying an inverse voltage to the electrode layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269326-A (JP)
Title: Discharge tube for ozone generation
Inventor: NAGAKURA MASAAKI
IPC: C01B13/11
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge tube made from quartz not coating the quartz part with an electroconductive film, capable of dismantling its quartz part easily from the other parts to be recycled, capable of generating a high concentration ozone compared to conventional one owing to its structure of cooling both surfaces, and made compact.  <P>SOLUTION: This discharge tube for ozone generation adopts a discharge tube of a quartz three-fold tube structure or a quartz four-fold tube structure, and uses an electrolyte or a cooling water for an electrode to form a high electric field in the discharge gap. For example, in the case of a triple tube structure shown in Fig., an electrolyte (6) is filled in the gap (14) between the outer quartz tube (1) and the middle quartz tube (2) and a high voltage is applied, and it is grounded by flowing cooling water (10) inside the inner quartz tube, and ozone is generated by forming an alternating current high electric field in the gap (14) between the inner quartz tube and the middle quartz tube and generating a silent discharge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281142-A (JP)
Title: Dielectric barrier discharge lamp lighting system and ultraviolet irradiation device
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J65/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp lighting system having a simple lamp body structure, and easy to assemble; and to provide an ultraviolet irradiation device using it.  <P>SOLUTION: This dielectric barrier discharge lamp lighting system EU is provided with: the lamp body CB; and a dielectric barrier discharge lamp equipped with an airtight vessel 1 formed of an ultraviolet-ray transmitting material, formed into an elongated tubular shape, and having an exhaust chip-off part 1c disposed by projecting sideward in the vicinity of one end, an inside electrode 2 enclosed in the airtight vessel 1 along its axial direction, an excimer generation gas enclosed in the airtight vessel 1, and an outside electrode OE attached to the outside surface of the airtight vessel 1, and acting so as to generate dielectric barrier discharge in the airtight vessel 1 in cooperation with the internal electrode 2, exposing the chip-off part 1c of the airtight vessel 1 to the outside from one end of the lamp body CB and attached to the lamp body CB in a heat-conducting state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277781-A (JP)
Title: Method for automatically fitting probe
Inventor: TANIISHI HIKOFUMI
IPC: F27D21/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically fitting a probe fitted to a lower part of a sub-lance with which a cycle time of the probe fitting for performing one or more of the temperature measurement of molten metal, the molten metal surface level measurement and pickup of a sample, can be shortened.  <P>SOLUTION: In the method of fitting the probe 2 to the lower end part of the sub-lance 4 and performing the temperature measurement of the molten metal, the molten metal surface level measurement and the pickup of the sample, the probe supplied from a probe holding box 1, is inclined and erected while carrying a probe supporting inclinable frame to a probe fitting position 13 of the sub-lance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246836-A (JP)
Title: System and program for acquiring contents with explanation
Inventor: GOTO NORIO
IPC: G06F13/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To attach explanation to contents collected by a network circuit type digital contents (hereinafter referred to as contents) acquisition program.  <P>SOLUTION: This system is provided with a step, in which the acquired contents are analyzed and divided into sentences and links to be stored, and a step, in which the whole or a part of the stored sentences are included in the data of the contents to be acquired in acquisition of the contents based on the stored links.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279317-A (JP)
Title: Painting management system
Inventor: TAKAHASHI YOSHIMASA
IPC: G01N17/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To build a painting management system for quantitatively grasping the degree of degradation of paint films, such as rust generated in large structures and plants comprising painted steel products, peeling of the paint films, etc. using a convenient and simple method and comprehensively and accurately determining the time for implementing repair painting, and implementation of appropriate painting work and carrying out them.  <P>SOLUTION: The system is provided with the following steps and manages conditions of one or more painted areas in the large structures and the plants constituted of the painted steel products. In step (1), a digital picture of a fixed point observation part in the structure or the plant is photographed at regular intervals, along with a white color sample. In step (2), the digital image is captured by a computer having an image processing function and is analyzed after an image adjustment using a color tone correction menu, and a paint degradation area ratio of the fixed point observation part is found. In step (3), the time for implementing repair painting of the structure or the plant is managed, based on the paint degradation area ratio of the fixed point observation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283842-A (JP)
Title: Sheet thickness control method and device
Inventor: KUBO NAOHIRO
IPC: B21B37/18
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of products by suppressing variation in sheet thickness caused by an excessive tension between a rolling mill and a coiler.  <P>SOLUTION: In the sheet thickness control method for rolling mill equipment, in which a metal sheet is wound by the coiler 2 while rolling the sheet by the rolling mill provided with the sheet thickness control device 4, the variation of the thickness caused by the excessive tension when starting winding is preliminarily measured and stored. As for a compensation section being a sheet-length section equivalent to the period of time from just before stating of winding till the excessive tension is eliminated, the compensation of the thickness for reducing the variation in the sheet thickness is calculated on the basis of the stored value. In the gage control device 4, the rolling mill 1 is controlled so that the target thickness is changed from the thickness of the products before the compensation section to the thickness after compensation added with the thickness compensation in the compensation section, and is changed to the gage of the products again after the compensation section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284855-A (JP)
Title: Measuring method of coating die for optical fiber, and coating die for optical fiber
Inventor: HAMADA TAKAHIRO
IPC: C03C25/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a coating die for an optical fiber, in which the die is used for applying a resin on the outer periphery of the optical fiber uniformly at a high speed.  <P>SOLUTION: The measuring method comprises irradiating a die hole 120 with measuring light r from a forwarding direction of the fiber, capturing a direct passing-through image or a reflected image of the light r at the opposite side of the die hole 120, and measuring the shape of the die hole 120 from these image data, in measuring of the die hole 120 of a coating die 100A for the optical fiber, having at least one taper hole part 121a and a straight hole part 122. It is possible to easily measure the die hole at a high speed from the image data of the obtained direct passing-through image or the reflection image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289596-A (JP)
Title: Chip antenna
Inventor: NOGUCHI TOSHIHARU
IPC: H01Q1/36
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized chip antenna capable of transmitting and receiving wide band radio waves of a plurality of frequencies.  <P>SOLUTION: The chip antenna includes a substrate 1, a conductor part 10 provided on the substrate 1, a plurality of helical conductor parts 7, 8 provided on the substrate 1 and terminals 5, 6 provided on the substrate 1. The helical conductor parts 7, 8 are electrically connected via the conductor part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295308-A (JP)
Title: Information display controller, server and program
Inventor: KOSHIRO TAKASHI
IPC: G06F17/28
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a function same to a conventional history function as to an input character, and to traversingly use the function over a plurality of dictionaries.  <P>SOLUTION: When the first English-Japanese dictionary is assigned and when input characters "...politics" are input into a character input area 101 in a retrieval word input screen in Fig. (a), entry word candidates fit to the input characters are retrieved from a dictionary DB of the first English-Japanese dictionary to be list-displayed, as shown in Fig. (b). When assigning the second English-Japanese dictionary thereafter and when conducting a prescribed operation (for example, a left key operation) in a retrieval word input screen in Fig. (c), the input characters "...politics" input into the character input area 101 in the Fig. (a) are automatically displayed in a character input area 102, and entry word candidates fit to the input characters are retrieved from a dictionary DB of the second English-Japanese dictionary to be list-displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296248-A (JP)
Title: Luminaire
Inventor: SAEGUSA HIROKAZU
IPC: F21V21/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of reinforcing the mounting of a component while restraining displacement of the component.  <P>SOLUTION: In this luminaire, a first opening 6, a second opening 7 and a through-hole 9 in a board 1 of a luminaire body 100 are formed; and it is provided with an adapter 3 having a first claw part 4 hooked to the back surface 1a of the board 1 through the first opening 6 and the second opening 7, and a mounting hole 10 disposed on the claw part 4 and a surface 1b of the board 1, and locked to a surface 1a of the board 1 of the luminaire body 100. The component 2 having an insertion hole 13 is fixed to the surface 1a side of the board 1 of the luminaire body 100 by screwing a male screw 8 to the mounting hole 12 of the adapter 3 through an insertion hole 13 of the component 2 to insert it into the through-hole 9 of the board 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290412-A (JP)
Title: Blood analyzer
Inventor: KUROYAMA YUKIO
IPC: G01N21/27
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood analyzer that can highly precisely analyze blood components in a noninvasive way, has a simple constitution, and can obtain stable analyzed results.  <P>SOLUTION: This blood analyzer performs a quantity-of-light correction by simultaneously using the measurement parameter based on FFT at the time of calculating concentration. The quantity-of-light correction is performed by means of a light emitting section control circuit 19 based on a signal from an arithmetic processing circuit 17. Consequently, this blood analyzer becomes economical, because the analyzer is not required to be provided with a plurality of light receiving section. In addition, this analyzer enables coping with moisture, deterioration, individual differences in addition to temperature by checking the quantity of transmitted light. Consequently, the precision and stability of calculations are improved, because it is not required to prepare calculi at every light source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297442-A (JP)
Title: System and method for transmitting and re-transmitting data
Inventor: KAWAGUCHI SHINICHI
IPC: G06F13/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To use a physical transmission line, which is for a data reception confirming signal, for original data transmission by displacing returning the data reception confirming signal.  <P>SOLUTION: In a reception LSI 2, an error detecting circuit 22 reports the existence of an uncorrectable error, which exceeds error correction ability by an error correcting code, by the use of an uncorrectable error detecting signal, a reception ID counter 24 outputs a re-transmission request packet transmitting signal, and a data transmitting circuit 25 transmits a re-transmission request packet to a transmission LSI 1. In the transmission LSI 1, a data receiving circuit 14 receives a re-transmission request packet so as to set a reception ID counter value included in the re-transmission request packet in a buffer read pointer 15 for re-transmission, and a data transmitting circuit 11 reads re-transmission data from a buffer 12 for re-transmission, and re-transmits it to the reception LSI 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291469-A (JP)
Title: Thermosensitive recording medium and printing method
Inventor: NAKANISHI MASAMITSU
IPC: B41M5/28
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium which can obtain clear two colors by preventing colors from being mixed without deteriorating the storage stability of the color by relatively increasing a difference of the coloring density between a high temperature coloring layer and a low temperature coloring layer for constituting a color additive type dichroic thermosensitive recording medium and to provide a printing method.  <P>SOLUTION: The thermosensitive recording medium 101 includes a black reversible thermosensitive recording layer 2 of the high temperature coloring layer provided on a base 1, a red irreversible thermosensitive recording layer 3 of the low temperature coloring laer provided on the black reversible thermosensitive recording layer 2, and a protective layer 4 provided on the red irreversible thermosensitive recording layer 3. An intermediate layer 5 may be further provided between the black reversible thermosensitive recording layer 2 and the red irreversible thermosensitive recording layer 3. Printing pulses per 1 dot is divided into 6 to 8 pulses, a suitable energy is applied and printed. Then, even at a relatively high temperature, the coloring of the black reversible thermosensitive recording layer 2 is suppressed, and only the red irreversible thermosensitive recording layer 3 can be colored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI