baber/WOPTO huggingface dataset:
Patent JP-2004218607-A (JP)
Title: Filter device for fuel
Inventor: KOJIMA TAKESHI
IPC: B01D39/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device for fuel, wherein the mesh size of a filter body constituting the filter device can be maintained easily always in an intended size.  <P>SOLUTION: The filter device F includes the baglike filter body 1, and an interval-forming member 2 which is held in the filter body 1 in order to keep always the bag body 1 inflated. The filter device F is attached in such a manner as to allow an inside space 10 of the filter body 1 to communicate with the fuel suction hole P in a fuel tank T. The filter body 1 is provided with an upper-surface part 11 and a lower surface part 12, and at least the lower surface part 12 of the filter body 1 is provided with an internal layer part 13 made of a nonwoven fabric constituted of fibers of an olefinic resin such as polyethylene, polypropylene, etc., and an external layer part 14 made of a weave mesh.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261626-A (JP)
Title: Method for manufacturing metal oxide catalyst
Inventor: TO SHINRIN
IPC: B01J23/28
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal oxide catalyst for preparing acrylic acid, acrylonitrile, etc. in one-stage process by a catalytic oxidation of propane.  <P>SOLUTION: In manufacturing a metal oxide catalyst represented by a composition formula: MoViAjBkOy, a dispersion liquid of fine particles of a metal A is used, which is obtained by grinding the metal A in the presence of water or an organic solvent containing neither a Mo<SP>6+</SP>compound nor a V<SP>5+</SP>compound. In the formula, A is Te or Sb, B is at least one kind of element selected from the group constituting of Nb, Ta, W, Ti, Zr, Re, Fe, Ni, Co, Sn, Tl, Cu, rare earth elements, and alkali metal elements. Further, in the formula, i and j are respectively in the range of 0.01-1.5, and j/i=0.3-1.0, k is in the range of 0.001-3.0, and y is a number determined by a state of oxidation of other elements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227159-A (JP)
Title: Method for providing ir activity support service to market listed company being market management matrix by means of video information
Inventor: SHIMAMURA MASAMI
IPC: G06Q40/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for supporting the IR activity of market listed companies, and for activating a market operated by a market management matrix.  <P>SOLUTION: A Web server 1 of the market listed company and a Web server 2 of the market management matrix executes a procedure to notify video information or information indicating the storage destination from the Web server 1 of the market listed company to the Web server 2 of the market management matrix, a procedure to store the notified video information or information indicating the storage destination in the Web server 2 of the market management matrix, and to associate it with contents for reference, a procedure to present the contents according to access from the terminal of a browser connected to a network and a procedure to make the Web server 1 of the market listed company or the Web server 2 of the market management matrix present the video information to the terminal of the browser according to a request for the presentation of the video information or information indicating the storage destination from the terminal of the browser.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228323-A (JP)
Title: Semiconductor apparatus
Inventor: KURODA HIROSHI
IPC: H01L25/18
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and high-performance system-in-package (SiP) suitable for a high-density mounting.  <P>SOLUTION: The system-in-package (SiP) has a stack structure in which two memory chips 2A, 2B are stacked on the main surface of a wiring board 1 to be mounted, further a microcomputer chip 2C is stacked thereon to be mounted, and these chips are sealed with a mold resin 3. Each of the memory chips 2A, 2B is arranged so as to exchange data with an external unit of a system through the microcomputer chip 2C. As the microcomputer chip 2C is constituted of a multi-port structure equipped with various interfaces with the external unit of the system in addition to the interface with the inside of the system, the number of terminals (pins) is much more than the memory chips 2A, 2B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223666-A (JP)
Title: Cutting tool for rough machining
Inventor: TOKUNAGA TAKASHI
IPC: B23B27/14
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool for rough machining made of cermet exerting cutting performance equal to or more than that of cemented carbide in a rough machining region.  <P>SOLUTION: This cermet made of TiCN group cermet made of a binding phase mainly made of Co and Ni and a hard phase made of carbon nitride of 4a, 5a and 6a group metal in a periodic table mainly made of Ni, containing Co and Ni of 15 to 22 mass% in total amount, containing Ti of 55 to 80 mass% in relation to total amount of 4a, 5a and 6a group metal in the periodic table, and having an average crystal particle size of 0.5 to 1μm of the hard phase of the center part of the cermet is used as the cutting tool for roughing. It is desirable that a binding phase enriched region where binding phase concentration is gradually increased exists at a thickness of 0.01 to 5μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223949-A (JP)
Title: Method for manufacturing laminate
Inventor: KUMAGAI KENJI
IPC: C09J201/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate capable of achieving an excellent adhesive property in the laminate obtained by excellently forming an adhesive agent layer on a body to be adhered, even when an adhesive sheet is applied on the body having a portion to be repaired, in particular.  <P>SOLUTION: A laminate comprises mainly a substrate 1 and an adhesive agent layer 2 formed on the surface of the substrate 1, and in which the substrate 1 has a roughening face part 3. The method for manufacturing the laminate includes an adhesive agent layer forming process for forming, on the surface of the substrate 1, an adhesive agent layer 2 by welding an adhesive sheet 5. Prior to applying the adhesive agent layer forming process, the roughening face part 3 is subjected to a smoothing processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228009-A (JP)
Title: Electroluminescent lamp
Inventor: ISHII TSUTOMU
IPC: C09K11/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent lamp with high brightness and a long life having an inconspicuous body color when not lighted.  <P>SOLUTION: The electroluminescent lamp comprises an electroluminescent phosphor layer interposed between a backside electrode and a transparent front electrode, and the electroluminescent phosphor layer contains red pigment and blue pigment. By this, the lamp can be made to have the inconspicuous body color of white (or gray) when not lighted. Such the lamp is suitable for various usages such as a signboard use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226866-A (JP)
Title: Portable glasses
Inventor: USUI MASAYOSHI
IPC: G02C1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable glasses with simple structure, excellent durability, excellent operability, compactification and economic efficiency.  <P>SOLUTION: The portable glasses are [1] constituted of an eyeglass frame (1) with desired thickness, of which the plane is approximately rectangular, having left and right spectacle lenses (1a) and having upper and lower slide sides (11) and a hollow sheath part (2) having an opening (2a) on one side and having guide sides (21) to be oppositely arranged on the upper and lower slide sides (11) for freely slidably guiding the upper and lower slide sides (11) of the eyeglass frame (1). Along with this, [2] the slide side (11) of the eyeglass frame (1) is constituted of an object having an engaging part (12) on the side of a rear end part and the guide side (21) of the sheath part (2) is constituted of an object having an engaging part (22) to be engaged with the engaging part (12) of the eyeglass frame (1) in the vicinity on the side of the opening (2a) by observing the glasses in a drawing direction from the opening (2a) of the sheath part (2) of the eyeglass frame (1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230402-A (JP)
Title: Laser beam machining method
Inventor: NISHINO SHINJI
IPC: B23K26/082
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of improving friction characteristics by forming very small recesses forming oil reservoirs on a smooth surface minimum in surface roughness and then positively controlling shapes of the recesses, thereby improving the friction characteristic.  <P>SOLUTION: A bifocal lens 14 is used for a condensing system of laser beams L. The energy density distribution characteristic (beam mode) obtained by the system has a small hill-shaped auxiliary characteristic curve R2 of small peak level on a skirt part of a main characteristic curved approximate to a normal distribution characteristic curve. A recess G to be machined has a groove shape with an aperture part E. The shear force of an oil film is reduced by the aperture part E, and the friction coefficient is reduced thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230633-A (JP)
Title: Thermal transfer receiving sheet and ic card
Inventor: UCHIDA KYOKO
IPC: B42D15/10
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving sheet which is excellent in adhesive strength between a sheet-like substrate and an undercoat-coated layer and a receiving layer, and has good dyeing properties of a dye, melted ink transferring properties and processability for molding a card or the like, without a problem wherein when a dye-dyeable resin is dissolved in an organic solvent and the receiving layer is formed by coating or printing on the sheet-like substrate, the surface is swollen to spoil the appearance, or the organic solvent remains in the sheet-like substrate, and to provide an IC card using this.  <P>SOLUTION: The sheet-like substrate comprising an acrylonitrile-butadiene-styrene copolymer resin as a main component, the undercoat-coated layer comprising an aqueous polymer resin on at least one face of the sheet-like substrate, and the receiving layer comprising a dye-dyeable resin are successively laminated in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235883-A (JP)
Title: Handover method, radio communication system, and base station
Inventor: MATSUKI HIDEO
IPC: H04Q7/28
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and autonomously suppress data dropout and disorder when a mobile station hands the communication over to another base station.  <P>SOLUTION: A handover destination base station 14 informs a handover source base station 12 that a mobile station 10 has handed communication over to the base station 14 by using mobile station discrimination information and discrimination information of the base station 14 and stores the mobile station discrimination information only for a first period. The informed base station 12 stores informed contents only for a second period, and transmits data addressed to the mobile station to a specific port of the base station 14 in the case that mobile station discrimination information of the destination is stored when accepting the data to the mobile station. The base station 14 accepts the data and transmits the data to the mobile station 10 in the case that an accepting port is the specific port and mobile station discrimination information is stored. When the accepting port is a normal port, the base station 14 immediately transmits data to the mobile station 10 in the case that mobile station discrimination information is not stored, while the base station 14 temporarily stores data and then transmits the data to the mobile station 10 after the lapse of the first period in the case that mobile station discrimination information is stored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236009-A (JP)
Title: Microwave voltage controlled oscillator
Inventor: TSUBOTA YOSHIHIRO
IPC: H03B5/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave voltage controlled oscillator in which an oscillation frequency (tuning band of microwave voltage controlled oscillator) can be made a band wider than a tuning band of a tuning circuit part without lowering the output efficiency of a frequency of a two-hold wave of the oscillation frequency and without bringing about the deterioration of phase noise.  <P>SOLUTION: By providing a phase shifter 17 between a gate terminal of a transistor 9 and the tuning circuit part 1, a reflective phase ∠Γ<SB>a</SB>of an active device circuit 2 can be varied such that the tuning band of the active device circuit 2 becomes wider than the tuning band of the tuning circuit part 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237755-A (JP)
Title: Electric power steering device
Inventor: SEGAWA TORU
IPC: F16H1/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing a backlash amount by adjusting meshing of gears of a deceleration mechanism, and capable of reducing rattling noise of gear.  <P>SOLUTION: An outer ring 35a of a first bearing 35 is fixed on a housing 31, and an inner ring 35b is tiltable around a center part along the axial direction. A worm shaft 32a and an output shaft 13a of a motor 13 is spline-joined at two portions by a power transmission member 42 inserted between them. When a worm 32 is pushed to a worm wheel 33, the worm shaft 32a and the output shaft 13a of the motor are tilted with respect to the axial direction by looseness of the spline-joined part, and meshing between the worm wheels is adjusted and thereby the backlash amount can be reduced. The joined parts are dispersed to the two parts, and thereby a tilt angle can be reduced and torque transmission can be smoothly performed. Further, generation of the rattling noise of gear can be restrained, end tooth bearing can be reduced, and the durability can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241859-A (JP)
Title: Transmitting method, transmitter, receiving method, and receiver
Inventor: WATABE KATSUMI
IPC: H04B1/707
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit by a UWB system.  <P>SOLUTION: First and second base band waveforms with a specified phase difference between them are generated in the period of the integer multiple of a carrier, the first base band waveform is multiplied by the carrier and a first transmission data series to obtain a first transmission waveform, the second base band waveform is multiplied by a phase shift carrier and a second transmission data series to obtain a second transmission waveform, the first and second transmission waveforms are mixed to obtain a transmission signal, and the transmission signal is transmitted so as to transmit a UWB signal as a π/2 shift BPSK signal. Each base band waveform and the carrier are selected to allow a transfer band to be set, thereby easily making division multiplex transmission.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236714-A (JP)
Title: Air current circulation type hand dryer
Inventor: GOTO HIROSHI
IPC: A47K10/48
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air current circulation type hand dryer in which the influence of the dynamic pressure of blow-off air at the time of drying hands and the influence of an induction air current accompanying it are reduced and the leakage of contaminated air to the outside of a device is suppressed.  <P>SOLUTION: A hand drying chamber 5 is formed by sectioning the inside of a main body case 2 where a hand insertion port 3 is opened at an upper part into a bag shape and air blow-off nozzles 11 and 12 for blowing off air in mutually crossing directions toward an inner back side are arranged so as to face each other on the inner side. An air recovery port 6 and a dynamic pressure reducing member 7 are provided in the reaching area of a merged air current b for which blow-off air currents (a) are merged and a steam separation chamber 9 is formed at the back. Air current passages (22, 23), a blowing means (13) and an air filtering means (14) for purifying the air sucked and recovered to the inside of the main body case 2 through them and forcibly feeding it to the air blow-off nozzles 11 and 12 are provided inside the main body case, and the inside (21) of the main body case is held at a negative pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242389-A (JP)
Title: Sensorless dc brushless motor
Inventor: SATO HIDEYA
IPC: H02P6/18
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a revolution detecting circuit for a sensorless DC brushless motor which is simple in configuration and resistant to noise.  <P>SOLUTION: The output of the stator coil drive circuit 3 of a microcomputer 2 is inputted into the interrupt input INT of the microcomputer 2 via a transistor switching circuit. In this way, the output (driving signal) to the stator coil drive circuit 3 can be inputted into a microcomputer as a detection signal of the number of revolutions, without the need for being used as the gate signal of the stator coil excitation output of the drive circuit, because it is based on the positional signal geared to the position of the rotor of a motor. The yield strength with respect to the noise of voltage properties can be enhanced, by carrying out inputting to the microcomputer via a transistor switching circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004549-A (JP)
Title: Stereoscopic examination system, stereoscopic image generating apparatus and its operation method
Inventor: HAUGER CHRISTOPH
IPC: G02B27/22
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic examination system and a stereoscopic image generating apparatus providing positional flexibility to at least one observer.  <P>SOLUTION: The stereoscopic examination system for forming the image of an object 8 consists of an objective lens unit 3 having an optical axis 5 and an object plane 7 on which the object 8 whose image is to be formed or an intermediate image is arranged. The objective lens unit includes an object lens which receives an object-side beam flux 11 emitted from the object plane 7 to a solid angle area 9 and converts it into an image-side beam flux 13, a selection device for selecting at least a set of partial beam flux 19, 20 out of the image-side beam flux 13, and an object image transmitting device 51, 52 for forming the image provided by the partial beam flux 19, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238311-A (JP)
Title: Polycyclic aromatic carbon-based solid strong acid
Inventor: DOUMEN KAZUNARI
IPC: B01J31/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profitable solid strong acid which can be produced from inexpensive raw materials by a relatively easy method.  <P>SOLUTION: This solid acid insoluble in polar solvents is obtained by thermally treating a polycyclic aromatic hydrocarbon in concentrated sulfuric acid or fuming sulfuric acid to condense and sulfonate the polycyclic aromatic hydrocarbon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238672-A (JP)
Title: Method for manufacturing plate-type heat pipe
Inventor: MASUKO KOICHI
IPC: H01L23/427
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plate-type heat pipe which has an improved structural strength against an inner pressure of an airtight container.  <P>SOLUTION: The method for manufacturing the plate-type heat pipe having wick materials 4 and 13 for producing a capillary pressure installed on the inner surface of at least one of a bottom wall 2a and a plane part 11a, which face each other in the direction of the thickness of a plate-shaped vessel 1, and having a strut arranged between the bottom wall 2a and the plane part 11a, comprises assembling the vessel 1 in a state of sandwiching a column shaped material 24 made of a powdered material as a strut between the bottom wall 2a and the plane part 11a, and then baking the column shaped material 24 to integrate it with wick shaped materials 21 and 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244318-A (JP)
Title: Composition having antioxidizing action and method of producing the same composition
Inventor: UCHIUMI TOSHIHIKO
IPC: A61K31/716
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition separated from a distillation residue of barley Shochu (Japanese distilled spirit) and having antioxidizing actions.  <P>SOLUTION: In the production of a Shochu made from barley as a raw material, the distillation residue of the barley Shochu formed as a by-product is subjected to liquid-solid separation to provide a liquid component which is then subjected to an ion exchange treatment with an ion exchange resin to afford a fraction unadsorbed on the ion exchange resin. The resultant fraction unadsorbed on the ion exchange resin is subjected to an ultrafiltration treatment with an ultrafiltration membrane to provide a concentrate. An organic solvent is added to the concentrate to separate a fraction (A) insoluble in the organic solvent. The distillation residue of the barley Shochu is subjected to the solid-liquid separation to afford the liquid component which is then subjected to an adsorption treatment with a synthetic adsorbent to provide a fraction adsorbed on the synthetic adsorbent. The resultant fraction adsorbed on the synthetic adsorbent is eluted with an alkali or ethanol to afford a desorbed fraction (B) which is mixed with the fraction (A) insoluble in the organic solvent in a prescribed proportion. The composition is composed of a mixture (A+B) and assumes excellent antioxidizing actions with in vitro tests related to in vivo oxidation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247923-A (JP)
Title: Image detection apparatus
Inventor: WADA YASUSHI
IPC: H04N5/225
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image detection apparatus capable of capturing an image in an extremely short period of time when requiring accurate image detection, and timely detecting a transitional image, on the basis of entire orientation image detection.  <P>SOLUTION: An image detection apparatus has a curved reflection mirror 11 and a basic image detection means 10 for detecting the image at a wide viewing angle. Additionally, the image detection apparatus is equipped with an image sensor movement means 15 for identifying a change site in the wide viewing image captured by the basic image detection means 10 and moving an image sensor 2 to preponderantly photograph the periphery of the identified change site.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249196-A (JP)
Title: Particulate material filling method and fixed bed
Inventor: HINO TOMOMICHI
IPC: C07C51/25
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling method capable of minimizing the powdering and collapsing of non-supported molded catalyst or supported catalyst all having a low mechanical strength, and preventing an easy bridging of catalyst particles within reaction tubes.  <P>SOLUTION: When particulate materials are caused to fall down into a container through an opening formed vertically above the internal space of the container, one or more tubes each having concave and convex portions formed on its inner surface are inserted into the container to allow the particulate materials to fall down into the container through the tubes. In this way, the fixed bed can be filled with the particulate materials using such method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI