baber/WOPTO huggingface dataset:
Patent JP-2005198198-A (JP)
Title: Information providing system using electronic watermark image, its method, program and program recording medium
Inventor: OKADA TAKASHI
IPC: H04N1/40
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system, its method, program and program recording medium in which an electronic watermark image is used for printed matter, such as tickets or posters.  <P>SOLUTION: An electronic watermark image is generated by an electronic watermark image generating means 10 for generating an electronic watermark image by converting information to insert the information into printed matter so as not to be visually discriminated, the electronic watermark image acquired from the electronic watermark image generating means is intensified with an arbitrary strength by an intensification means capable of intensifying the electronic watermark image with the arbitrary strength, the electronic watermark image intensified by the intensification means is inserted, printed matter 30 is printed by a printing means 103, and information is extracted by an information extracting means 20 for converting the electronic watermark image inserted into the printed matter 30 into read information and extracting the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199401-A (JP)
Title: Electrochemical machining device and method
Inventor: OBATA ITSUKI
IPC: B23H3/02
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform electrochemical machining efficiently by improving the dissociative reaction of water effectively, and to eliminate the need for replacing work of ion exchangers.  <P>SOLUTION: This electrochemical machining device comprises a machining electrode 44 movable closely to a workpiece W, a feeding electrode 46 feeding power to the workpiece W, a liquid feed part 82 feeding liquid 22 including an ion exchange substance 20 with a size smaller than a distance between the workpiece W and at least one of the machining electrode 44 and the feeding electrode 46 to the distance between them, a power source 50 applying a voltage between the machining electrode 44 and the feeding electrode 46, and driving mechanisms 59, 60 generating relative movement between the workpiece W and at least one of the machining electrode 44 and the feeding electrode 46. The workpiece W is moved closely to the machining electrode 44 until the distance to the machining electrode 44 becomes 10 μm and below in a non-contact condition, and subjected to the electrochemical machining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210807-A (JP)
Title: Power supply circuit using self-exciting oscillator
Inventor: YAMAMOTO SHINICHI
IPC: H02M3/28
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a starting current by using a bipolar normally-off type transistor high in current amplification rate as a self-exciting oscillator, to lower an idling current when not charged when an electronic apparatus having a secondary battery is used as a charger, and to reduce unnecessary power consumption.  <P>SOLUTION: In this circuit that is self-excited and controls the bipolar normally-off type transistor 5 by using a control transistor 6 and a control circuit 18, a starting resistor 8 can sufficiently be enlarged by using the bipolar normally-off type transistor 5 high in current amplification rate as a transistor of the self-exciting oscillator, and a fed current can be decreased compared with the case that a general bipolar transistor is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205324-A (JP)
Title: Catalyst film, catalyst carrier and their manufacturing method
Inventor: MORITA SHOJI
IPC: B01J23/44
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst film having large adhesive strength to a substrate and many reactively active centers, a catalyst carrier and methods for manufacturing the catalyst film and the catalyst carrier.  <P>SOLUTION: Each of this catalyst film and this catalyst carrier has an α-Al<SB>2</SB>O<SB>3</SB>film and an η-Al<SB>2</SB>O<SB>3</SB>film arranged in this order on the substrate and is manufactured by depositing the α-Al<SB>2</SB>O<SB>3</SB>film on the substrate by an aerosol deposition method and forming the η-Al<SB>2</SB>O<SB>3</SB>film on the α-Al<SB>2</SB>O<SB>3</SB>film. At least one catalytically active component selected from ruthenium, palladium and platinum is deposited on the η-Al<SB>2</SB>O<SB>3</SB>film of this catalyst film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212594-A (JP)
Title: Hill start aid
Inventor: KATO RYOJI
IPC: B60T7/12
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hill start aid capable of adequately preventing malfunction of a hill start aid system by a wheel lock on a low μ road.  <P>SOLUTION: In the hill start aid, when the recognized vehicle speed V is lower than a predetermined low value Vs (for example, 10 km/h) in a wheel lock determination logic, a smoothing means (a low pass filter) operates the smoothing deceleration G' (B20) based on the second smoothness (for example, the second frequency fc2 = 5 Hz) smaller than the first smoothness (for example, the first frequency fc1 = 1 Hz), and a pseudo speed operation means operates the pseudo vehicle speed Vv (B30) with the recognized vehicle speed V when the smooth deceleration G' exceeds the second threshold G2 (for example, 0.4G) smaller than the first threshold G1 (for example, 0.5G) as the initial value Vv0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217168-A (JP)
Title: Magnet roll and developing apparatus
Inventor: SHIBAHARA SHOICHI
IPC: G03G15/09
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet roll with the number of poles required as the design and the repulsion poles of which have a sufficiently weak and flat magnetic characteristics, and to provide a developing apparatus provided with the magnet roll so as to be capable of enhancing the recovery rate of carriers and reducing a defective image.  <P>SOLUTION: The magnet roll is configured by arranging a plurality of magnet pieces P1 to P5 each having a nearly sectorial cross section and being made of a mixture of binder and magnetic powder to the outer circumference of a shaft 7, there exists a gap 8 without the magnet pieces at a prescribed angular range of the outer circumference of the shaft 7, the magnetic poles on the outer circumferential face of the magnet pieces P1, P5 at both sides of the gap 8 have the same magnetic polarity, and the magnetizing direction of the magnetic powder is oriented along the side face of the magnet pieces P1, P5 at both the sides for the most part of the regions in the vicinity of the side faces facing the gap 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213903-A (JP)
Title: Joint member, sheet pile footing structure, bridge and joint method of footing and sheet pile
Inventor: NISHIOKA HIDETOSHI
IPC: E01D101/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To pull out a ground reinforcement effect by a sheet pile to the maximum after sufficiently raising the bottom contact pressure of a footing in a bridge applied to a rail-road and a roadway.  <P>SOLUTION: The sheet pile 5 is driven into the ground 2 (refer to Fig. (b)), and the ground 2 surrounded by the sheet pile is excavated (refer to Fig. (c)). A jig 6 is laterally welded to the inside of the sheet pile 5, and elastic members 7 are circumferentially provided to the jig 6 (refer to Fig. (f)). Footing concrete is placed to the inside of the sheet pile 5 to construct the footing 3 (refer to Fig. (f)). A axial force is not thereby transferred to the sheet pile 5 in the case that a dead load is operated, and the axial force can be transferred to the sheet pile 5 when a horizontal load or torque is made to act in the case that an earthquake occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215557-A (JP)
Title: Display device and method
Inventor: TAKEMOTO NAOHIRO
IPC: H04N5/44
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and method capable of switching videos in a short time.  <P>SOLUTION: Input terminals 11a and 11b are connected to an input side of an input switching part 1 which selectively outputs a video signal and signal detection parts 2a and 2b are connected to an output side. To the signal detection parts 2a and 2b, A/D video processing parts 3a and 3b are connected and to the A/D video processing parts 3a and 3b, image processing parts 4a and 4b are connected. Between the image processing parts 4a and 4b and a display part 6, an image composition switching part 5 to which an OSD part 9 is connected and which puts OSD data and a video signal together is provided. Then, provided are the input switching part 1, signal detection parts 2a and 2b, A/D video processing parts 3a and 3b, image processing parts 4a and 4b, image composition switching part 5, display part 6, and a control part 7 which is connected to the OSD part 9 and an operation part 8 and stored with table data for setting the A/D video processing parts 3a and 3b, image processing parts 4a and 4b, and display part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217991-A (JP)
Title: Program, remote control method and mobile terminal
Inventor: HANADA TOMOAKI
IPC: G06F13/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve user-friendliness by realizing relevance between minimum necessary information and simple button operation that permit TV programs of each broadcasting station to be checked.  <P>SOLUTION: When a program contents PB has been operated by the user, a display screen image of each program title to be aired at designated time is changed over from display of broadcasting stations to that of channel buttons CB1 to CB 8. Therefore, a user can know the programs to be aired at the designated time. Then, the program contents PB is changed into the display of the broadcasting stations SB. As a result, this time, the program contents PB becomes possible to operate in order to know a station name and a channel button CB1 corresponds to a numeral key "1" of a dial key. There, when the numeral key "1" of the dial key has been pressed down, a remote control application detects that the channel button CB1 has been selected. Consequently, the program title "news 123" corresponding to the channel button CB1 is determined as a channel after channel switching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212439-A (JP)
Title: Inkjet recording apparatus
Inventor: NIIZEKI YASUSHI
IPC: B41J2/165
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which enables the simple replacement of a cleaning member for a nozzle.  <P>SOLUTION: This inkjet recording apparatus 100 is equipped with a carriage 2 which is equipped with a recording head 3 and which is moved in a direction orthogonal to the scanning direction of a recording medium B, a nozzle cleaning roller 21 which is provided outside a recording area R of the nozzle 4 and which is brought into contact with an ejection port of the nozzle 4 when the carriage 2 is moved up to a prescribed position, a rotatably driving device 24 which rotates the nozzle cleaning roller 21 around its shaft and a supporting device 25 which rotatably supports the roller 21; and the supporting device 25 is provided with a locking mechanism 27 for detachably locking the roller 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216821-A (JP)
Title: Direct methanol fuel cell
Inventor: SUDA YOSHIHISA
IPC: H01M8/24
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small direct methanol fuel cell suitable as a power source of portable electronic equipment such as a mobile phone, a notebook computer, or a PDA.  <P>SOLUTION: A fuel cell A is formed in such a way that an electrolyte layer is installed in a fuel electrode body and an air electrode layer is installed in the electrolyte layer to form a unit cell, a plurality of unit cells are connected, a fuel supply body 30 having penetration structure to be connected to a fuel storage tank 10 storing liquid fuel F is connected to each unit cell to supply liquid fuel. A supply mechanism supplying liquid fuel F from the fuel storage tank 10 to a fuel supply body 30 has a valve body 12. Direct liquid fuel can stably, continuously be supplied from the fuel storage tank to each unit cell, and miniaturizing of the fuel cell is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264296-A (JP)
Title: Fluorescence measurement of analyte by amine-n-oxide as redox indicator
Inventor: HORN CARINA
IPC: G01N21/64
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation/reduction-active compound as a detection reagent for measuring fluorescence in analyte, for solving defects in prior art at least partially.  <P>SOLUTION: A method for detecting analyte by oxidation/reduction reaction and fluorescence measurement brings a sample, containing analyte into contact with the detection reagent containing a compound expressed by as a fluorescent oxidation reduction indicator. NBD-amine-N-oxide, or its derivative is obtained as a redox indicator. In this manner, NBD-amine formed by reduction features high fluorescence and can be extremely easily excited by blue light irradiation, thus solving nonconformities, where the number of these known as a compound for use, for example, especially strong blue and read LEDs is not sufficient, since an excitation light source to be used is limited mainly to UV and green regions in known fluorescence detection reagents.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005221662-A (JP)
Title: Optical fiber and optical transmission system
Inventor: HATAYAMA HITOSHI
IPC: H04B10/2525
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber suitably used as an optical transmission line in an optical transmission system having a transmission distance of 250 km or longer and a bit rate of 10Gb/s.  <P>SOLUTION: In an optical transmission station 20, signal light having a wavelength λ<SB>n</SB>outputted from respective light source parts 21<SB>n</SB>is synthesized and multiplexed with an optical multiplexer 22, and outputted to the optical transmission line 10. The multiwavelength signal light transmitted in the the optical transmission line 10 and arriving at an optical receiving station 30 is demultiplexed to respective wavelengths with an optical demultiplexer 32 in the optical receiving station 30 and the signal light having the wavelength λ<SB>n</SB>is received by light receiving parts 31<SB>n</SB>. The optical fiber used as the optical transmission line 10 has a wavelength dispersion D of 2.5 ps/nm/km or larger at the wavelength 1550 nm and a dispersion slope S of 0 ps/nm<SP>2</SP>/km or larger at the wavelength 1550 nm, and the wavelength dispersion D (ps/nm/km) and the dispersion slope S (ps/nm<SP>2</SP>/km) satisfy the relation S≤-0.013D+0.083.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359665-A (JP)
Title: Treating composition containing bioavailability-enhancing agent
Inventor: HUGHES LYN
IPC: A61K47/48
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioavailability-enhancing agent designed for drawing out a desired treatment response in a patient.  <P>SOLUTION: This bio-enhancing agent loaded on a resin, or a resin containing an optional treating active ingredient or its precursor is either an ionic or a non-ionic, and the resin is either a cation-exchanging resin or an anion-exchanging resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222405-A (JP)
Title: Recommendation method of cosmetic foundation
Inventor: OSADA MIYUKI
IPC: A45D44/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To find a new relation between hue, brightness, and gloss which show flesh color beautifully and which is widely applicable to general consumer, and recommend to customers a cosmetic foundation that makes the flesh color more beautiful by using the relation.  <P>SOLUTION: The colorimetry of a customer's skin is performed, and hue and brightness of the customer's flesh color to be recommended to the customer is decided based on the colorimetric result; next, preferrable gloss intensity is given to the flesh color having the hue and the brightness based on positive correlation between brightness and gloss intensity, and the flesh color obtained thereby is recommended to the customer. Furthermore the foundation suitable for realizing the flesh color with the consumer's skin is recommended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226699-A (JP)
Title: Dynamic damper
Inventor: IMAEDA KENICHIRO
IPC: C23C2/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive dynamic damper with a supporting metal fitting easy to mount on a mounting bracket, the mounting bracket being easy in rust preventing treatment.  <P>SOLUTION: The dynamic damper 10 comprises a pair of supporting metal fittings 11 opposed to each other at a predetermined distance, a mass metal fitting 16 arranged between their opposed vertical plate portions 12, and a pair of rubber elastic bodies 17 for elastically connecting the opposed faces of the vertical plates to both ends of the mass metal fitting. The supporting metal fittings are fixed to the mounting bracket by inserting and fitting mounting holes 14 of a pair of horizontal plate portions 13 to a protruded portion 22 of the mounting bracket 21 and bending the protruded portion outward in the radial direction. On the whole surface of the mounting bracket, a Zn-Al-Mg hot-dip plating is previously formed which is composed of 6 wt% aluminum, 3 wt% magnesium, and zinc and inevitable impurities for the rest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224154-A (JP)
Title: Seedling transplanter
Inventor: NOMURA HITOSHI
IPC: A01C11/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the transmission mechanism of a seedling planting part and to actualize a seedling transplanter for carrying out seedling planting operation of high planting precision.  <P>SOLUTION: This seedling transplanter is equipped with a traveling motor 20 for driving a traveling apparatus and a planting motor 38 for driving the seedling planting part. The traveling motor 20 drives the traveling apparatus while rotating at a constant speed. The planting motor 38 is driven and controlled at an irregular speed and at a speed in proportion to the rotational speed of the traveling motor 20 by a control means 47 of the seedling planting part, a planting tool of the seedling planting apparatus is moved along a predetermined planting locus while making an irregular speed movement and takes out seedlings from an output port of seedling of a seedling stand and plants them in a field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270123-A (JP)
Title: Method for preventing fraying of surface of paper web in paper machine, printing paper for offset printing and release agent
Inventor: SEKIYA HIROSHI
IPC: D21F1/32
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing fraying of a surface of a paper web (namely, deterioration of surface strength) in paper-making processes by a paper machine, especially in pressing parts and drying parts, and to provide a release agent used in the method and capable of effectively preventing the fraying of the surface of the paper web.  <P>SOLUTION: This method for preventing the fraying of the surface of the paper web comprises applying the release agent T to members C which come in direct contact with the paper web W in the pressing parts P and/or the drying parts D of the paper machine, so that the deterioration of the surface strength which is caused by the fraying of the surface of the paper web W is prevented, when the paper web W is separated from the members C. The release agent is further applied to wire parts. Thus, the fraying of the surface of the paper web is prevented, and further the deterioration of the surface strength of the paper web is prevented, by suitably applying the release agent to the members (such as press rolls, drier rolls, canvases, and wires) which come in direct contact with the paper web in the pressing parts and the drying parts of the paper machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224444-A (JP)
Title: Game board and input device
Inventor: KOBAYASHI RYO
IPC: A63F5/04
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to perform an interesting operation, on operations by the player on a game board.  <P>SOLUTION: The game board comprises a plurality of touch panels receiving operations by the player on the game board. Thereby, the player can perform operations on the touch panels by using both hands to increase amusement in operation. By simultaneously operating the touch panels, the player can simultaneously perform a plurality of the operations on the game stand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230134-A (JP)
Title: Cushion
Inventor: AKASHI TATSUHIKO
IPC: B68G5/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the surface area of a cushion.  <P>SOLUTION: The cushion is composed of an outside elastic frame covered with an external cover, formed of a first sponge material in a circular frame, and having an engagement portion on the inside periphery of the circular frame and an inside elastic cushion body covered with an inside cover, formed of a second sponge material into the shape of a cushion and having a recesslike engaged portion removably friction engaging with the projectionlike engagement portion on the outside periphery. The recesslike engagement portion of the outside elastic frame and the recesslike engaged portion of the inside elastic cushion body can entirely areally contact each other. When the outside elastic body is fitted into the inside elastic cushion body, even if the outside elastic body is held and raised, the inside elastic cushion body is held to the outside elastic frame by the friction resistance of the areal contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232781-A (JP)
Title: Ligneous flooring
Inventor: HARADA KAZUNOBU
IPC: E04F15/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a cracking by drying in a sliced veneer 20 as a surface decorated layer even under the severe temperature environment in woody flooring 1 making use of long grain plywood as a substrate plywood 10.  <P>SOLUTION: In the ligneous flooring 1 having the same direction as those directions of the fiber direction L1 of the surface top board 11 of the substrate plywood 10 and the fiber direction L2 of the sliced veneer 20, nonwoven fabric 30 with orientation is coherently laminated between the surface top board 11 and the sliced veneer 20 so that the orientation L3 can be set at right angles to the fiber direction L1 of the surface top board 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231961-A (JP)
Title: Semi-conductive glass paste and its burnt product
Inventor: ONISHI SHIGEKATSU
IPC: C04B35/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semi-conductive glass composition, whose resistance in a semi-conductive area is easily controlled and whose desired resistance value in the semi-conductive area is obtained with excellent reproducibility.  <P>SOLUTION: A semi-conductive glass paste containing a low melting-point glass frit and a filler obtained by coating non-conductive inorganic particles with a conductive oxide is provided. Further, a semi-conductive glass burnt product obtained by burning the semi-conductive glass paste is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI