baber/WOPTO huggingface dataset:
Patent JP-2004223109-A (JP)
Title: Apparatus and method for picking up ultrasonic image
Inventor: SATO TOMOO
IPC: A61B8/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic image pickup apparatus, or the like, capable of rapidly acquiring a high quality ultrasonic image in which an influence of a crosstalk is reduced.  <P>SOLUTION: The ultrasonic image pickup apparatus comprises an ultrasonic search unit 10 for forming ultrasonic beams using a plurality of ultrasonic transducers actuated independently by a plurality of driving signals, transmitting the ultrasonic beams to a subject, and receiving ultrasonic echoes reflected from the subject, an ignition timing controller 25 for scanning the subject using the plurality of ultrasonic beams transmitted from the ultrasonic search unit by delaying the plurality of the driving signals, a system control section 20 for controlling the ignition timing controller to change the beam interval of the plurality of the ultrasonic beams transmitted by multibeam transmission with respect to every frame, a receiver 14 and a phase matching operation section 22 for processing a plurality of detected signals, and an image memory 27 for storing the signals processed by the phase matching operation section with respect to the every frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233137-A (JP)
Title: Pickup apparatus of foil sample for stem
Inventor: YAMAMOTO HIROSHI
IPC: H01J37/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To electrostatically adsorb a foil sample machined by FIB or the like in advance by a glass rod for pulling up, to facilitate so-called pickup work for moving to a mesh having a corrosion film, and to increase a success rate.  <P>SOLUTION: The foil sample 1 electrostatically adsorbed by the glass rod 8 is brought into contact with a taper section 13 of mesh 4 that is electrically installed in advance and does not have any corrosion films for separation, and the mesh is horizontally slid while being supported by the glass rod 8 for moving the mesh 2 having the corrosion film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004084653-A (JP)
Title: Scroll compressor
Inventor: CHANG YOUNG IL
IPC: F04C23/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the height of an apparatus of a scroll compressor applied to other systems such as a refrigerator or an air conditioner.  <P>SOLUTION: This scroll compressor comprises a case 10 as armouring; a main frame 20 which is fixed in the case and formed with a boss protruding downward at its middle portion and a bearing hole in its center; a hollow stator 30 fixed at the lower portion of the main frame; a rotor 40 of which the inner-periphery surface is formed so that the outer-periphery surface of the stator and a prescribed air-gap may be maintained; a crank shaft which is formed so as to penetrate the bearing hole, of which the upper section is formed with an eccentric part, and of which the part is fixed on a rotor to rotate together; a revolving scroll 5 jointed to the eccentric part; and a fixed scroll 6 which forms a compression chamber along with the revolving scroll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312164-A (JP)
Title: Partial cover of book with string bookmark
Inventor: NANAO HIDEO
IPC: B42D3/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string bookmark of a book made attachable and detachable.  <P>SOLUTION: The surface part 1 of the partial cover 10 of the book with the string bookmark is applied to the spine 12 of the book 11 and a cover 13, and an insertion piece 4 is inserted inside the cover 13 to be mounted on the cover 13. When the book 11 is closed, the partial cover 10 of the book with the string bookmark is fixed to the book 11 by the force for holding the spine 12 of the book 11 and the cover 13 and the book can be used in the same way as the book with the string bookmark. Further, one or several string bookmarks can be attached corresponding to a use purpose and a thick dictionary documents or the like can be efficiently read. In the unnecessary case of the string bookmark, the book is opened and the partial cover 10 of the book with the string bookmark is drawn out upwardly and the string bookmark can be simply detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233004-A (JP)
Title: Cold storage unit
Inventor: ASAMI HIROSHI
IPC: F25B9/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the freezing performance of a cold storage unit with a simple method, and to improve the lifetime of a maintenance cycle.  <P>SOLUTION: The cold storage unit is composed by filling a plurality of types of wire nets (40, 42)(50, 52, 54) having different meshes as the cold accumulation material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233896-A (JP)
Title: Waveguide type optical coupling element, optical wiring, and its manufacturing method
Inventor: KATO IKUO
IPC: G02B6/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost for optical coupling by making high-accuracy positioning unnecessary when an element in the light-exiting side is optically coupled with an element in the light-entering side.  <P>SOLUTION: A waveguide-type optical coupling element 4 to optically couple the element 1 in the light exiting side where light exits and the element 14 in the light entering side where light enters is made of a low elasticity material and has self-supporting property in the state of the low elasticity material. Thereby, even when the optical axis of the element 1 is misaligned to the optical axis of the element 14, the waveguide-type optical coupling element 4 deforms in accordance with the misalignment since the coupling element is made of the low elasticity material. This makes high-accuracy positioning unnecessary for optically coupling the element 1 in the light exiting side with the element 14 in the light entering side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233927-A (JP)
Title: Housing structure of lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure of a lens barrel which can be deeply collapsed at housing without requiring to always keep the space for adjusting the position of a lens.  <P>SOLUTION: The housing structure is equipped with: an outer barrel which moves forward and backward straight in the optical axis direction; an adjustment ring supported in the outer barrel and capable of straight moving in the optical axis direction; a lens frame configured to support a group of adjustment lenses and screwed in the inner face of the adjustment ring; a stop ring fixed to the outer barrel; a spring means inserted between the stop ring and the adjustment ring and configured to move and energize the adjustment ring in the backward movement end direction with respect to the outer barrel; and fastening claw formed in the adjustment ring and configured to engage with the stop ring against the force by the spring means so as to regulate the backward movement end of the adjustment ring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274800-A (JP)
Title: Cooling mechanism of electric motor
Inventor: ASAI MASATOSHI
IPC: F04B39/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism for effectively cooling an electric motor of small size and high output, such as a DC brushless motor, etc.  <P>SOLUTION: In the cooling mechanism of the electric motor, openings 23, 27 for mounting cooling fans 22, 25 integrally at a drive shaft 9 in a motor housing 4 to suck an outdoor air in the motor housing 4, and openings 24, 26 for exhausting a cooling wind in the motor housing 4 out of the motor housing 4 are formed separately in the direction of the drive shaft 9 across a stator 2, in which a winding wire 12 is wound on each core 11 in a concentrated winding manner. The air introduced into the motor housing 4 by the cooling fans 22, 25 is fluidized between the winding wires 12 of the core 11 to cool the winding section of the motor directly by the cooling air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237484-A (JP)
Title: Printing plate material, printing plate and printing method
Inventor: MORI TAKAHIRO
IPC: B41N1/14
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material which can be developed aboard a printing machine and shows remarkable ease of handling and high resistance to plate wear, and a printing method using this printing plate material and a printing plate.  <P>SOLUTION: This printing plate material has a layer containing a tetrapod-shaped fine particle on a base.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240156-A (JP)
Title: Driving device for light emitting display panel
Inventor: AGUI TAKAMI
IPC: G09G3/20
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a light emitting display panel which can supply a reverse bias voltage of an optimum value to respective elements in order to prevent the crosstalk light emission of the elements.  <P>SOLUTION: The organic El elements E11 to Enm are connected to respective intersection points of anode lines A1 to An and cathode lines B1 to Bm and the respective EL elements are selectively made to emit light by connecting constant current sources IC1 to ICn to the desired anode lines while scanning the cathode lines at a prescribed period. Resistors RX1 to RXn weighted with their values are arranged at the anode line driving circuit 2. The voltage drop quantity by the wiring resistance (r) to be distributed to the cathode lines B1 to Bm is compensated by the resistors RX1 to RXn. The potential which does not exert damage to the respective EL elements and can sufficiently suppress the crosstalk light emission to the respective EL elements can be set as the reverse bias voltage VM.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241069-A (JP)
Title: Optical disk device and its data reproducing method
Inventor: HOSHI MICHIYA
IPC: G11B7/09
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable to adjust the offset even while reproducing in an optical disk device.  <P>SOLUTION: Monitoring quantity of temperature variation in a device and monitoring data quantity in a buffer in which data read out from a disk are stored are performed, as a result of monitoring, when both of the quantity of temperature variation and the quantity of data stored in the buffer exceed respectively the level previously set, the operation is switched to the reproducing operation using the stored data in the buffer, and the offset adjustment based on the offset adjusting signal is performed during the switched reproducing operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245294-A (JP)
Title: Foil type fluid bearing device
Inventor: HENMI MAKOTO
IPC: F16C17/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of cost increase due to use of high-temperature use material and coating for a top foil, etc., in a high-temperature condition required due to fluid film between the top foil and a rotary shaft to be heated to high temperature by shearing force in a foil bearing.  <P>SOLUTION: The foil bearing comprises the top foil 2 to slide in contact with the rotary shaft 1, an elastic support member 3 to support the top foil 2 on the outer circumferential side, and a housing 5 to hold these on the inner circumferential side. In the elastic support member 3, a through part from the outer circumference to the inner circumferential side is provided, and a cooling air feed hole 6 is provided in an inner circumferential surface of the housing 5 at a corresponding part to the through part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245350-A (JP)
Title: Shift change device for outboard motor
Inventor: MIZUGUCHI HIROSHI
IPC: F16H61/28
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift change device for an outboard motor in which an actuator is used for a drive source for a shift rod to improve operation feeling, in which a connection mechanism for the shift rod and the actuator is simplified to restrict increase of the number of parts or weight, or not impair space in a hull, and in which the shift rod can be operated by other means than the actuator.  <P>SOLUTION: The shift rod 80 is rotated by an electric motor 50 for shifting disposed inside the outboard motor, so that a shift change in the outboard motor 10 is power-assisted. On a reduction gear mechanism 92 to transmit output of the electric motor 50 for shifting to the shift rod 80, an emergency gear 100 that can be manually operated is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248450-A (JP)
Title: Power converter
Inventor: YUKI KAZUAKI
IPC: H02P21/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter in which torque ripple can be suppressed under wide operating conditions and setting conditions.  <P>SOLUTION: In the power converter for correcting the output voltage phase angle with an output voltage phase angle compensation amount pulsating at a frequency identical to that of pulsation of a DC input voltage to an inverter 6, a state quantity corresponding to the torque of a motor 7 is determined, a reference phase is created by integrating the frequency identical to that of pulsation of the DC input voltage, sine wave component and cosine wave component for the reference phase of the state quantity corresponding to the torque of the motor 7 are operated, and then the output voltage phase angle compensation amount is created depending on the sine wave component, the cosine wave component and the reference phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003305371-A (JP)
Title: Photocatalyst thin film and article equipped therewith
Inventor: ISHIKAWA TAKAO
IPC: D06F58/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust and inorganic stain having large sizes, which are difficult to decompose and remove theoretically by the oxidative decomposition effect of a photocatalyst, from adhereing to a target member by static electric power.  <P>SOLUTION: A low-temperature curable highly active oxide photocatalyst thin film is formed to the surface of an air flow channel among the parts of an electric product mainly used in a room having a mechanism generating air streams by driving an electromotive blower like an air cleaner, a ventilation fan, an electric fan, a cleaner, a clothing dryer, a tableware dryer, a tableware washer, a garbage treatment machine, to the surface of the filter mechanism in the air flow channel or to the surfaces of exterior parts irradiated with indoor illumination light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260331-A (JP)
Title: Method and system for providing in service to ip telephone terminal outgoing call
Inventor: KUWATA HIROKI
IPC: H04M3/42
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and inexpensively supply IN service to a conventional call in PSTN, a mutual connection call of PSTN and an IP network and a call in the IP network by effectively using an SSF function in SSP, which is already introduced to PSTN, without newly arranging an SSF function in the IP network.  <P>SOLUTION: A proxy server 109 and/or a media gateway controller 107 in the IP network 105 analyzes a dial number of an IN service call emitted from an IP telephone terminal IT1 and routes the IN service call to PSTN 101 based on an analysis result of the dial number. SSP 102 in PSTN 101 requests a control instruction for the IN service call from SCP 104.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255628-A (JP)
Title: Information carrying sheet with black seal for concealment, and method for using the same
Inventor: MIZUGUCHI YOSHIYUKI
IPC: G09F3/03
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information carrying sheet with a black seal for concealment, whose black seal for the concealment is rich in light shielding properties, cannot be repeeled or restuck, prevents a peeling accident during transportation etc., dispenses with labor for peeling it to confirm confidential information, and is not turned into waste, and a method for using the sheet.  <P>SOLUTION: In this information carrying sheet 1 with the black seal for the concealment, confidential information data 12 are written on the surface of a base material 10; the black seal 14 for concealment is bonded onto the data 12; the data 12 are written by means of a writing instrument wherein an infrared ray-absorbing substance is used as a writing substance; and in terms of the black seal 14, a black-based coating film, which does not include the infrared ray-absorbing substance, is applied to a plastic film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257114-A (JP)
Title: Automotive door latch device
Inventor: AKAHORI MASAKAZU
IPC: E05B77/36
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive door latch device which prevents occurring of an unusual sound therefrom by suppressing wobbling of a changeover link.  <P>SOLUTION: The automotive door latch device is formed of a first rotating lever 7 for rotating between predetermined two locations, a second rotating lever 4 pivotally mounted on a pivot 9 perpendicularly intersecting a pivot 12 of the first rotating lever 7, and the changeover link 8 having a first shaft portion 8b in parallel with the pivot 12 of the first rotating lever 7, arranged at one end thereof, and a second shaft portion 8c in parallel with the pivot 9 of the second rotating lever 4, at the other end thereof. The first shaft portion 8b is fitted with play into a link hole 7c formed in the first rotating lever 7, and the second shaft portion 8c is slidably fitted into a slot 4a formed in the second rotating lever 4. When the first rotating lever 7 is rotated, the second shaft portion 8c of the changeover link 8 is made movable along the slot 4a formed in the second rotating lever 4. Further a spring 13 is arranged between the changeover link 8 and the first rotating lever 7, in a manner energizing the first shaft portion 8b so as to be elastically pressed toward one end of the link hole 7c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260596-A (JP)
Title: Image pickup device
Inventor: MIYAGI HIROSHI
IPC: H04N101/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of preventing image quality deterioration without damaging operability even though an environmental condition such as ambient temperature changes between in a real photographing mode and in a dark image photographing mode.  <P>SOLUTION: This image pickup device is provided with an imaging means capable of picking up an image in a first imaging mode for performing imaging in a nonexposure state to obtain first image data and in a second imaging mode for performing imaging in an exposure state to obtain second image data, a correction data generating means for generating correction data for correcting one-dimensional dark fixed pattern noise of the second image data from the first image data, and a correcting means for correcting the one-dimensional dark fixed pattern noise of the second image data by using the prescribed correction data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257514-A (JP)
Title: Vibration-proof rubber structure, method of manufacturing the same, and compacting device
Inventor: AZUMA KAZUMA
IPC: C08L21/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof rubber structure which reduces the deflection in supporting a large downward weight while maintaining the elastic function in a main vibrating direction, and heightens the vibration absorption characteristic in the longitudinal direction and the right-to-left direction, and is ready for any unexpected condition such as sudden impact, and a compacting device having the same.  <P>SOLUTION: In the substantially columnar rubber structure, a rubber member 1 is held between two hard boards 2 and 3, and the rubber member 1 has short fiber 1a oriented substantially in the axial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256080-A (JP)
Title: Antistatic tool for piping
Inventor: WADA YUICHI
IPC: H05F3/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic tool for piping used for preventing electrostatic charge of a resin tube through a connector whereby attachment and connection to the connector and a vehicle side can be facilitated, and a freedom degree of piping structure layout is not restricted so much.  <P>SOLUTION: This antistatic tool 17 for piping is constituted by an annular attachment part 83, a connection part 85 having a through slit 89, and a relatively long coupling part 87 for coupling the attachment part 83 and the connection part 85. The attachment part 83 is fitted onto a fitting part 49 of a quick connector 15, a ground member 19 is inserted into the through slit 89 of the connection part 85, and the antistatic tool 17 for piping is arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262043-A (JP)
Title: Glossy decorative sheet
Inventor: KAMIYA TAKASHI
IPC: B32B27/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having glossy and showy properties not possessed by a conventional decorative sheet showing a sense of metal and having sufficient gloss especially even in thin light hue pattern paper.  <P>SOLUTION: Resin impregnated overlay raw paper impregnated with a resin liquid containing a thermosetting resin as a main component, resin impregnated pattern paper and a core material are laminated on overlay raw paper having optical interference fibers incorporated therein by a papermaking process and the whole is molded under heating and pressure. The compounding ratio of the optical interference fibers is 0.1-50 pts.wt. with respect to 100 pts.wt. of pulp.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266715-A (JP)
Title: Signal processing apparatus, program for signal processing apparatus, recording medium for recording signal processing apparatus, and signal processing method
Inventor: EGUCHI TAKEO
IPC: H03M7/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent smoothness and a frequency characteristic of original data from being lost even when arithmetic processing with a decreased number of bits is applied to a received digital signal.  <P>SOLUTION: A signal processing apparatus 10 sequentially receives digital signals Xn each having a consecutive relation, applies a prescribed arithmetic operation to each digital signal, and outputs its arithmetic result, and is provided with: a higher-order part extract means (a higher-order bit register 13 and a higher-order bit adder 15) that applies a prescribed arithmetic operation to the received digital signal Xn, rounds off the obtained arithmetic result, and extracts only a higher-order part required for an output; a difference calculation means (a lower-order bit register 14 and a lower-order bit adder 16) that calculates a difference between the obtained arithmetic result and the higher-order part extracted by the higher-order part extract means; and a feedback means ( from a fractional processing register 18 to an input to an input adder 12) that adds a value calculated by the difference calculation means to a succeeding digital signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274155-A (JP)
Title: Optical connector and optical and electrical hybrid device
Inventor: ONOUCHI TOSHIHIKO
IPC: H04B10/43
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which establishes a flexible wiring constitution such as wiring reconstitution between chips in an optical waveguide.  <P>SOLUTION: The optical connector comprises a board 2, an optical waveguide 1 provided on the board 2, a plurality of optical connection ports provided on the optical waveguide 1; and an arithmetic processing circuit which outputs optical signals coded (coded with diffusion codes or encrypted) so as to be decoded only at the optical input port side with a given decoding key from optical output ports to the waveguide 1, and selectively decodes the optical signals received at the optical input ports, using the key.  <P>COPYRIGHT: (C)2004,JPO&NCIPI