baber/WOPTO huggingface dataset:
Patent JP-2008081743-A (JP)
Title: Low refractive index coating agent and antireflection film
Inventor: OHIRA TOMOYA
IPC: G02B1/111
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film very low in refractive index and having a low refractive index layer the surface of which is hardly flawed by scuff or the like, which is never peeled, and is also prevented from sticking dirt such as finger prints, skin fat, sweat and cosmetics, and is made easily to wipe off the dirt even if it adheres.  <P>SOLUTION: The low refractive index coating agent comprises an active energy ray-curable resin containing a compound having at least (meth)acryloyloxy group in the molecule, and hollow fine particles having an average particle size of 0.5-200 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125062-A (JP)
Title: Method and apparatus for retransmission request reduction in network
Inventor: LUCIANI JAMES V
IPC: H04N21/647
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for retransmission request reduction in a network.  <P>SOLUTION: A telecommunications system includes a connectionless network for distributing content which supports broadcast or multicast. The system includes a video server in communication with the network. A plurality of set-top boxes in communication with the network receive packets from the server and have communication using a retransmission request protocol. The system includes a proxy through which retransmission requests for a packet P sent from the set-top boxes are aggregated and a single request for retransmission of packet P is sent toward the server by the proxy on behalf of the plurality of set-top boxes and wherein the server sends a single retransmitted packet P back toward the proxy. Upon reception of the packet P from the server, the proxy replicates and transmits the packet P once to and for each requesting set-top box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044845-A (JP)
Title: Hydrogen production system
Inventor: UKAI KUNIHIRO
IPC: C01B3/38
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus rapidly and easily changing a desulfurizer in the change or regeneration work of the desulfurizer and surely preventing the flow-in of moisture on this occation.  <P>SOLUTION: The attachment or detachment of the desulfurizing part 12 in the change or regeneration work of the desulfurizing part 12 is rapidly and easily carried out by providing a self-closing system joints 19a and 19b consisting of a pair of a socket and a plug respectively with a built-in auto-switch valve in the upstream side and the down stream side of the desulfurizing part 12. Because the socket and the plug constituting each of the auto closing system joints 19a and 19b has the built-in auto switch valve, the desulfurizing part 12 is automatically closed in the detachment of the desulfurizing part 12 to prevent the flow-in of moisture to the inside of the desulfurizing part 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009098469-A (JP)
Title: Liquid crystal display device and electronic device
Inventor: WACHI REIKO
IPC: G02B5/02
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and an electronic device having the liquid crystal display device capable of displaying a plurality of predetermined characters, logos, or the like in a power-off state.  <P>SOLUTION: The liquid crystal display device 1 includes a first substrate having a pixel electrode and an orientation film, and a second substrate having a color filter layer and an orientation film. The first and second substrates are arranged facing each other, and each of the first and second substrates is formed with sub-pixels having light transmitting regions, and a display area with the sub-pixels arranged in matrix shape. When the liquid crystal display device is placed in a non-driven state, a plurality of sub-pixel groups having light reflecting regions corresponding to each of a plurality of patterns for forming a plurality of predetermined patterns (identification patterns 70<SB>1</SB>to 70<SB>3</SB>) are formed in the display area 6. According to a liquid crystal display device 1A, the identification patterns 70<SB>1</SB>to 70<SB>3</SB>are observed to stand out on a background pattern 60 when the liquid crystal display device 1 is not driven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100361-A (JP)
Title: Information processor, and method of controlling data transfer
Inventor: ASO YUICHIRO
IPC: H04N7/173
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor that achieves preferred transfer of moving image data to a decoder.  <P>SOLUTION: After sending an instruction for setting a unit of data transfer to a decoder 22 to the minimum value to a buffering control portion 201, a decoding performance monitoring portion 202 sequentially sends an instruction for incrementing a unit of data transfer one step to a buffering control portion 201 until so-called frame missing occurs, while monitoring an output frame rate of the moving image data decoded via the decoder 22. Further, when the frame missing occurs, the decoding performance monitoring portion 202 finally sends an instruction for setting the unit of data transfer for decreasing a unit of data transfer one step to the buffering control portion 201 once.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096783-A (JP)
Title: Molecular film using fluorene derivative
Inventor: YAMADA MASAHIRO
IPC: C07C63/66
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-organized molecular film formed of a fluorene skeleton-bearing compound and useful as e.g. a resist material for EUV (extreme-ultraviolet light).  <P>SOLUTION: A substrate is coated with a solution containing 20-60 wt.% of a fluorene skeleton-bearing specific compound (e.g. a compound selected from a 9,9-bis(polyhydroxyaryl)fluorene, a 9,9-bis(hydroxy-methylolaryl)fluorene and a 9,9-bis(carboxyarylalkyl)fluorene). By using such a specific compound, the objective new self-organized molecular film having fluorene skeleton can be formed on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008114596-A (JP)
Title: Method and apparatus for guiding thread
Inventor: MARTIN PASCAL
IPC: B29D30/30
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a reinforcing member from threads directly laid at a final place by throwing out a large number of the threads to a receiving surface (S) by a given length.  <P>SOLUTION: This manufacturing apparatus of the reinforcing member has a feed means (11) of the threads (1), the rotary conduit (2) attached to a shaft (20), a means for rotating the rotary conduit and a thread cutting means. The rotary conduit receives the threads (1) through its central end part (22) and the threads are issued through the outside radial direction end part (21) of the rotary conduit while the advance speed of the threads in the rotary conduit is controlled by the feed means. The thread cutting means has an anvil (24) and a movable cutter (31) for taking out the threads by the length (10) during the each revolution of the rotary conduit. The free end part (10b) of the thread length impinges against a buffer (25) provided in a route before the contact with the receiving surface (S).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164587-A (JP)
Title: Resonance tag with temperature sensor
Inventor: TSUNODA TAKAYUKI
IPC: G01K11/06
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive irreversible temperature history sensor dispensing with a nonvolatile memory, capable of selecting simply a setting temperature.  <P>SOLUTION: The temperature history sensor has a resonance circuit comprising at least a capacitor and a coil. The temperature history sensor has a display part for displaying a setting temperature of the temperature history sensor determined beforehand, and has characteristics wherein the capacitor has at least a heat melting material between electrodes of the capacitor, and a melting point of the heat melting material is near the setting temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112387-A (JP)
Title: Pachinko game machine
Inventor: HASE SATORU
IPC: A63F7/02
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of executing presentation with unconventional behavior of balls and enhancing the amusement for a player by incorporating a ball apportioning function (an apportioning mechanism) in a rotary-drum type display device.  <P>SOLUTION: A ball B introduced into a center generator 10 from a play area via a warp route 31 freely falls from a downfall port 32 on an upper stage 30 through a downfall path 50 along a ball movement trajectory K2 to reach a lower stage 40. At the time, when a stick-shaped projection 25, which can be integrally rotated with a center drum 20C, collides with the ball B falling through the downfall path 50 (along the ball movement trajectory K2), the traveling direction of the ball B is changed, and the ball B is apportioned in a different direction from the traveling direction of a ball passing through the downfall path without colliding with the stick-shaped projection 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114523-A (JP)
Title: High-strength cold rolled steel sheet with excellent rigidity, deep drawability and bore expandability, and its manufacturing method
Inventor: OGAWA TOSHIO
IPC: C22C38/58
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength cold rolled steel sheet having excellent rigidity, deep drawability and bore expandability and its manufacturing method.  <P>SOLUTION: This cold rolled steel sheet is characterized in that: it has a composition containing proper amounts of C and Mn, containing respectively limited amounts of Si, P, S, Al and N, also containing, by mass, 0.0003 to 0.0070% B, 0.010 to 0.130%, in total, of either or both of Ti and Nb, 0.05 to 1.50%, in total, of either or both of Mo and W, and having the balance iron with inevitable impurities; its metallic structure is composed of ferrite and a hard secondary phase; an area ratio of nonrecrystallized ferrite ranges from 30 to 90%; an area ratio of either or both of recrystallized ferrite and transformed ferrite ranges from 10 to 70%; an area ratio of the hard secondary phase ranges from 1 to 30%; and the pole densities of ä332}<113> and ä112}<110> in a layer one-half the sheet thickness are ≥4.5 and ≥5.0, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008123525-A (JP)
Title: Detecting intaglio print
Inventor: COLSTON SCOTT L
IPC: G07D7/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting intaglio print on banknotes such that potentially counterfeit banknotes are identified by the absence of intaglio print or the presence of incorrect intaglio print.  <P>SOLUTION: The intaglio print comprises ridges and grooves on a substrate where ink is applied only to the ridges. A thermal sensor is used to detect the presence of intaglio print by, for example, presenting a banknote to the thermal sensor and moving the banknote relative to that sensor. The banknote may be swiped past the sensor or vice versa. A comparison is made between the output of the thermal sensor and pre-specified information about intaglio printed regions associated with the printed item.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009106142-A (JP)
Title: Wireless mouse
Inventor: NOHARA KOUJI
IPC: H01M10/44
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that exchange of a dry cell battery or the like is frequently required because a conventional wireless mouse does not have a cord for supplying electric power.  <P>SOLUTION: A wireless mouse not requiring at all the exchange of the dry cell battery or the like which is disadvantage of the conventional wireless mouse is realized by setting a charging unit (3) both in a receiver (1) and in a mouse body (2) and by taking a structure capable of transmitting electricity stored by the charging unit (3) of the receiver (1) to the charging unit (3) of the mouse body (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124595-A (JP)
Title: Board mounted antenna device
Inventor: KOBAYASHI HIDEKAZU
IPC: H01Q7/08
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To configure a board mounted antenna device for suppressing costs in manufacturing a flexible board, and for contributing to the miniaturization, thinning, and multi-functionality of electronic equipment at the destination of integration.  <P>SOLUTION: Almost flat plate-like first and second magnetic material cores 4a and 4b and first and second flexible boards 5 and 6 formed with conductor patterns on respective surfaces are formed, and flexible boards 5 and 6 are wound around the first and second magnetic material cores 4a and 4b so that a coil can be wound, and that first and second antenna elements 21 and 22 can be configured. A connection part with the conductor patterns of the flexible substrates 5 and 6 and a connection part with the electrodes of the mounted boards are formed in a board 8 for connection, and they are connected so that a board mounted antenna module 201 can be configured. This is mounted on the mounted board so that a board mounted antenna device can be configured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178080-A (JP)
Title: Image generating apparatus, and image generation method
Inventor: KOMAMURA NORIYUKI
IPC: G06F17/21
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide document management techniques for efficiently searching for a desired document from among a plurality of document groups without labor for adding special data to a document to be managed.  <P>SOLUTION: Information on a document to be managed is acquired and on the basis of information acquired for documents, an image is generated in which the information is emphasis-displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127878-A (JP)
Title: Boiler control device
Inventor: SUGINOHARA NORIAKI
IPC: F22B35/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler control device taking both of responsiveness and economic efficiency in steam generation into consideration.  <P>SOLUTION: This boiler control device 10 controlling a plurality of kinds of boilers generating the steam, includes a performance database 142 storing the data relating to the available maximum generated steam volume per a unit time, the responsiveness indicating long and short of a response period in steam generation, steam generating efficiency of the boiler indicating high and low of costs in steam generation, and economic efficiency on each of the plurality of kinds of boilers, a responsiveness control signal transmitting portion 106 for transmitting a signal controlling the generated steam volume from the boiler having a large responsiveness in descending order from the performance database 142 on the basis of a change signal of the generated steam volume, and an economic efficiency control signal transmitting portion 108 transmitting a signal to increase the generated steam volume of the boiler of high economic efficiency value from the performance database 142, and to decrease the generated steam volume of the boiler of low economic efficiency value while keeping the total generated steam volume constant in response to the change of the generated steam by the change signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127484-A (JP)
Title: Radial piston pump, power transmission device using the same and radial piston motor
Inventor: FUJIYOSHI NAOSHI
IPC: F04B1/10
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial piston pump capable of surely making a piston follow a cam surface, even if a flow rate to be sent is increased.  <P>SOLUTION: This radial piston pump 10 has a cylindrical outer race 20 and a cylindrical inner race 30 arranged on its inside and relatively rotatably arranged to the outer race 20. A first cam 21 and a second cam 23 of an opposite phase of the first cam 21 are formed on an inner peripheral surface 20a of the outer race 20. The inner race 30 has a first cylinder 32 for inserting a first piston 31 reciprocatingly driven by the first cam 21 and arranging a wall part 33 so as to separately form an oil pressure chamber 37 for oil and an oil pressure chamber 38 for the first piston on the inside, a second cylinder 35 for inserting a second piston 40 reciprocatingly driven by the second cam 23 and forming an oil pressure chamber 41 for the second piston on the inside, and a communicating passage 36 for communication between the oil pressure chamber 38 for the first piston and the oil pressure chamber 41 for the second piston.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127486-A (JP)
Title: Exhaust fuel addition control device of internal combustion engine
Inventor: KITANO YASUSHI
IPC: F01N3/08
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust fuel addition control device of an internal combustion engine capable of easily restraining clogging of an exhaust fuel adding valve, even when using biofuel.  <P>SOLUTION: The biofuel concentration is detected by a bioconcentration sensor 19 (Step S10). Afterwards, an operation condition is read in, and the exhaust temperature is estimated (Step S11). A maximum injection interval being a non-addition period is corrected based on a value A of gas oil (100%) in response to the provided exhaust temperature (Step 12), and exhaust fuel addition control is performed according to this correction (Step 13).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008063147-A (JP)
Title: Elevator
Inventor: YASUDA KUNIO
IPC: B66B11/04
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction elevator without a machine room in which the plan dimensions of a hoistway and the height dimension of the hoistway in the direction of the hoistway top part are suppressed.  <P>SOLUTION: In this elevator, a car 1 and a counter weight 2 are drivingly lifted by a lifting rope 11 through a traction sheave 10. A driving device 7 is installed at a hoistway top part above the counter weight 2. The traction sheave 10 is rotatingly driven by the driving device. The traction sheave 10 is disposed on the outside of the horizontally projected area of the car 1 and near an adjacent wall surface adjacent to the wall surface of the hoistway wall opposed to the counter weight 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009129526-A (JP)
Title: Write once optical recording medium and manufacturing method thereof
Inventor: WADA YUTAKA
IPC: G11B7/254
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write once optical recording medium that excels in storage reliability and productivity, and to provide a manufacturing method thereof.  <P>SOLUTION: The write once optical recording medium has an inorganic recording layer and protection layers provided on both sides of the inorganic recording layer. At least one of the protection layers is composed mostly of indium oxide and tin oxide. A heat storage layer is further provided between the inorganic recording layer and a protection layer. A laser beam for recording and/or reproduction is radiated from a side of the heat storage layer or a side opposite to the heat storage layer to the inorganic recording layer. The heat storage layer is composed mostly of ZnS and SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061765-A (JP)
Title: Hose
Inventor: SHIMOMURA KAZUHIRO
IPC: F16L11/08
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose capable of masking vibration absorptivity and rigidity compatible with each other.  <P>SOLUTION: The hose 1 is provided with a cylindrical inner side layer 3 consisting of a rubber material, a reinforcing layer 5 covering the inner side layer 3 by a plurality of reinforcing threads 5a wound around an outer peripheral surface of the inner side layer 3, and a skin layer 7 consisting of the rubber material, and covering the reinforcing layer 5, in which a 15% modulus of the inner side layer 3 is 1.0 to 2.5 MPa, the wall thickness of the inner side layer 3 is 55 to 90% with respect to the total wall thickness of the inner side layer 3, the reinforcing layer 5, and the skin layer 7, and the value obtained by dividing the total wall thickness by the internal diameter of the inner side layer 3 is set greater than 27 to 50%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135570-A (JP)
Title: Semiconductor integrated circuit and device
Inventor: FUJII TAKAYUKI
IPC: H03H11/46
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of easily changing the resistance value of an external resistance in a semiconductor integrated circuit with the external resistance.  <P>SOLUTION: The semiconductor integrated circuit includes an external resistance, wherein input-output impedance of the semiconductor integrated circuit is adjusted on the basis of the resistance value of the external resistance, and the external resistance is configured such that a desired resistance value is selected from among a plurality of resistance values as its resistance value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008097640-A (JP)
Title: Music box sale system
Inventor: TOYODA AKIO
IPC: G06Q50/10
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture and sell inexpensive music boxes with a wide variety of musical pieces at a small-scale place such as a retail store which sells the music boxes, to surely protect a literary work such as the musical pieces and copyrights, and to further perform easy producing operations (such as composition, arrangement) of production literary works such as the musical pieces for music boxes which can be sold.  <P>SOLUTION: In a music box manufacturing device 100, whenever manufacturing and sale needs arise to manufacture and sell the music boxes, data expressing the musical pieces for music boxes is acquired by downloading from the music box sale system via a network, locations of needles to be implanted on cylinders of the music boxes are calculated on the basis of the acquired data according to a prepared rule, the data calculated on the basis of the rule is converted into a rule for operating manufacturing machine parts, and the manufacturing machinery parts are operated on the basis of the converted rule to implant the needles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009139188-A (JP)
Title: Ultrasonic apparatus for measuring surface roughness and method therefor
Inventor: YAMAGISHI HIDEKI
IPC: G01B17/08
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic apparatus for measuring a surface roughness, which includes a simple and compact structure, is excellent in portability and accurately measures the surface roughness for a short time, and to proved a method therefor.  <P>SOLUTION: The apparatus includes: a transmitter 14 which contacts with a surface of a solid member 12 and transmits an ultrasonic wave; a receiver 16 which receives the ultrasonic wave propagated through the surface of the solid member 12; and a body 20 which integrally holds the transmitter 14 and the receiver 16 so as to separate them at a prescribed spacing. A propagation time taken to propagate the ultrasonic wave through the surface of the solid member 12 is measured, and the surface roughness of the solid member 12 is calculated based on the propagation time, by using a relation between a propagation time value and a known surface roughness value.  <P>COPYRIGHT: (C)2009,JPO&INPIT