baber/WOPTO huggingface dataset:
Patent JP-2009182635-A (JP)
Title: Doherty amplifier
Inventor: YAMAMOTO TAKUJI
IPC: H03F3/60
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Doherty amplifier having wide frequency bandwidth in a simple configuration, with high efficiency and being inexpensive.  <P>SOLUTION: The Doherty amplifier includes: a distribution circuit 7 for distributing an input signal; a carrier amplifier 1 which amplifies one signal distributed by the distribution circuit at all times and includes no internal matching circuit; a peak amplifier 2 which amplifies the other signal distributed by the distribution circuit when output power of the carrier amplifier approaches a saturation state and includes no internal matching circuit; and synthesizing parts 3 to 5 which synthesize and output power of the carrier amplifier and output power by matching them with a pattern having tapers respectively formed on an output side of the carrier amplifier and an output side of the peak amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179248-A (JP)
Title: Vehicle traveling control device and method
Inventor: MATSUMOTO SHINJI
IPC: B60T7/12
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle traveling control device for controlling a vehicle corresponding to a curving road without bringing uncomfortable feeling to a driver.  <P>SOLUTION: The vehicle traveling control device performs the alarm output control and automatic deceleration control corresponding to the curved road in front of the own vehicle on the basis of its curvature obtained from a car navigation system. For more information, the device recognizes the displays on a road and the like present on the curved road in front of the own vehicle, estimates the degree of curve tightness based on the recognized displays on the road and the like (steps S6 and S7), and corrects the alarm output control and automatic deceleration control on the basis of the estimated degree of curve tightness (steps S8 and S14).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008189304-A (JP)
Title: Cryogenic liquid and tank for storing storable fuel
Inventor: BEHRUZI KEI PHILIPP
IPC: B64G1/40
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic liquid and a tank for storing storable fuel.  <P>SOLUTION: The separation of propulsion gas from liquid is performed by using filters and surface tension. Gas supply and takeout devices 4, 5 have rows of openings 6, 7, 8 and 9 arranged in an upper region of the tank 1 and on the peripheral side to expand toward the tank 1 side and covered with baffle plates. The openings 6, 7, 8 and 9 are provided with metallic sheets arranged alternately forward and backward. The openings 6, 7, 8 and 9 are jointed to the inside of housings of the gas supply and takeout devices 4, 5 via double filters, respectively. The inside of the housings, other metallic sheets are arranged to extend in parallel with longitudinal axes of the housings. Liquids entering into the gas supply and the takeout devices 4, 5 are stored in a storage tank at a ballistic trajectory stage until returned to the inside of the tank 1 at the next main propulsion stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009180072-A (JP)
Title: Lock device
Inventor: KAMOYA SHINICHI
IPC: E05B55/12
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device storable in a stile with a small width by minimizing the depth of the lock case in the square bolt advancing/retreating direction.  <P>SOLUTION: This lock device 100 in which a latch for holding a door closed state is formed in a square bolt shape includes: the lock case 25 stored in a stile at a door open/close end; an input member 21 installed in the lock case 25 and rotated by operation members installed at the front and rear of a door; a slide cam plate 37 installed in the lock case 25 reciprocatingly along the stile; a square bolt 15 so installed in the lock case 25 as to advance/retreat from a door opening/closed end surface; a pressing plate part 165 formed on the input member 21 and pushing up the slide cam plate 37; an engagement means 137 for converting the vertical motion of the slide cam plate 37 into the retreat-advance motion of the square bolt 15 and transmitting that motion; and a clutch body 35 engaged with the slide cam plate 37 at the upper end movement position of the slide cam plate 37 to hold the slide cam plate 37 at the upper end movement position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187069-A (JP)
Title: Information provision program and information provision device
Inventor: TOMITA TETSUO
IPC: G06F13/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow information shared among users having the same taste.  <P>SOLUTION: A Web server stores a latest file number showing latest information provided to the user belonging to a group grouped with the users having the same taste associatively to the group, and acquires a file number uniquely allocated to the information provided to each user by poling executed from all the users receiving the access when receiving the access from the users belonging to the stored group. The Web server decides whether the file number acquired in each user is the latest file number provided to the group to which the user belongs or not in reference to a user group storage means, and provides the latest information allocated with the latest file number to the user having the acquired file number that is not the latest file number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188769-A (JP)
Title: Wireless communication terminal, wireless communication system and wireless communication method
Inventor: KAMIYA HIROKI
IPC: G06K19/07
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication terminal that reduces resources of wireless communication terminals, such as RFID, while maintaining security.  <P>SOLUTION: The wireless communication terminal includes a security information storage part 13B which stores one or more results that prespecified operations related to security are performed corresponding to one or more scheduled number of communications to all or some parts of information that structures transmission frames to be wireless transmitted, and a security operation processor 12B which structures transmission frames using specified data selected from the security information storage part 13B corresponding to transmission data and the number of communications.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188229-A (JP)
Title: Laminated ceramic substrate and manufacturing method thereof
Inventor: TANAKA TETSUO
IPC: H05K3/46
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic substrate which is enhanced in reliability by increasing fixing strength of a via pad for a ceramic base material.  <P>SOLUTION: The laminated ceramic substrate comprises a ceramic base material 11 having a via hole 13, a via conductor 14 filling the via hole, and the via pad 16 made of a conductor connected to the via conductor and provided on a surface of the ceramic base material; and a groove 15 is formed on the surface of the ceramic base material at a periphery of the via hole and the via pad 16 is trenched in the groove 15 to be fixed to the surface of the ceramic base material. The anchor effect can enhance the fixing strength for the ceramic substrate, and the laminated ceramic substrate having high reliability is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183231-A (JP)
Title: Greening device
Inventor: OBATA MASACHIKA
IPC: A01G31/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening device preventing reduction in fertilizer components in liquid fertilizer when using zeolite as culture media.  <P>SOLUTION: The greening device 10 comprises culture media 70 and a planting case 110 in which the culture media 70 is housed: wherein the zeolite preliminarily adsorbing the fertilizer components is used as the culture media 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193095-A (JP)
Title: Compression system, compression program, decompression system, and decompression program for polygon data
Inventor: TANEMURA MASAYUKI
IPC: G06T15/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new geometrical compression method for effectively reducing numerical information of vertex coordinates of polygon data.  <P>SOLUTION: A difference vector calculation part 1 expresses a vertex Pn to be processed as a difference vector dn as a difference between the vertex Pn and a previous vertex Pn-1. A local basis calculation part 4 calculates a three-dimensional local basis B concerning the difference vector dn. A local transformation part 2 carries out the local transformation of the difference vector dn based on the local basis B. A mantissa truncation part 3 truncates the low order bits of a mantissa part in accordance with the magnitude of the exponent part concerning the respective components α, β, and γ of a difference vector d'n subjected to the local transformation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189455-A (JP)
Title: Ageing apparatus of flexible tube for endoscope and ageing method
Inventor: SAKATA HIROSHI
IPC: G02B23/24
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To apply ageing treatment to the flexible tube for an endoscope without damaging the flexible tube.  <P>SOLUTION: The ageing apparatus 20 includes a front roller 23, a central roller 24, a rear roller 25 and a table 26 for supporting these rollers 23, 24 and 25. The central roller 24 takes a pressing state for continuously pressing the flexible tube 10 by constant force and a retraction state separated upward from the flexible tube 10. Ageing operation for bringing the central roller 24 to the pressing state and moving the table 26 to the completion position to the most front end of the ageing apparatus 20 from the start position of the most rear end thereof is performed. After the ageing operation, the central roller 24 turns retracted, and the table 26 returns to the start position. As the number of times of the ageing operation increases, the curving deformation quantity (curving curvature) of the flexible tube 10 becomes large.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008206979-A (JP)
Title: Data distribution system
Inventor: BENJAMIN MENASHE
IPC: G16H30/40
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to prevent preinstallation of an image reconstructing and processing software which is necessary for reconstructing and processing an image on the basis of data acquired from a server.  <P>SOLUTION: An interactive method is provided which allows a user to acquire diagnostic image data from a server having access to stored data via a network with a restricted communication bandwidth and to carry out on-line processing of the diagnostic image data. The method comprises the step of connecting a user's computer and the server via a communication network, the step of requesting specific image data, the step of transmitting the requested image data to a user, the step of reconstructing an image on the basis of the image data, and the step of carrying out image processing of the image on the user's computer. During the connecting step, an industry standard browser on the user's computer is used. In the method, an image having diagnostic image quality is reconstructed and is subjected to image processing without involvement of the user by using an image reconstructing and processing software received from the server.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009199307-A (JP)
Title: Social network system and terminal
Inventor: NISHIJIMA EITARO
IPC: A63F13/577
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a social network system and a terminal for providing a player with an easy-to-view two-dimensional image or video image to be displayed in a three-dimensional virtual space, and for suppressing reduction in the realistic sensation when a plurality of players view the two-dimensional image or video image.  <P>SOLUTION: This social network system is configured to enable a player to operate his or her own player character by a portable terminal during communication between a server and the portable terminal, and the portable terminal is provided with a storage part 22a and an image formation part 22c and an image display part 24. The storage part 22a stores two-dimensional image information configured of a two-dimensional image or video image in addition to three-dimensional image information. The image formation part 22c pastes the two-dimensional image or video image based on the two-dimensional information to a wall face present on a three-dimensional virtual space in a two-dimensional state. An image display part 24 displays an image in the three-dimensional virtual space on which the two-dimensional image or video image includes been pasted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195168-A (JP)
Title: Buckwheat tea drink, method for producing the same, and method for preventing suspension/precipitation formation of tea drink
Inventor: YOSHIKAWA MASAKI
IPC: A23F3/16
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckwheat tea drink having excellent quality stability and rich flavor by inhibiting the formation of suspension and precipitate caused by preservation without damaging the flavor in the buckwheat drink, especially the buckwheat drink obtained by using Fagopyrum tataricum (bitter wheat) abundantly containing rutin known as an active ingredient having various bioactivities as a raw material.  <P>SOLUTION: The buckwheat tea drink is obtained by adding an enzyme-treated rutin to a conventional buckwheat tea drink. The buckwheat tea drink in which the formation of the suspension and the precipitate caused by the preservation can be inhibited and which has excellent quality stability and rich flavor can be produced without damaging the flavor originally possessed by the buckwheat tea drink by the formulation of the enzyme-treated rutin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200953-A (JP)
Title: Image forming apparatus, image reader, image forming method, image reading method, image forming program, and image reading program
Inventor: YOSHIZAWA FUMIO
IPC: H04N1/405
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize even a code represented in colors including an intermediate density, by forming a code for representing more information within a smaller code area.  <P>SOLUTION: An image forming apparatus 100 includes: a storage means 109 storing intermediate density definition information associating colors of an intermediate density, an angle formed by causing first parallel line tint of a first color material to cross second parallel line tint of a second color material, a first ratio for the first parallel line tint to occupy a unit region, and a second ratio for the second parallel line tint to occupy the unit region correspond to one another; and a write unit 104 for falsely representing the colors of the intermediate density by printing the first parallel line tint and the second parallel line tint in the first ratio and the second ratio, respectively, within an area corresponding to the unit region of a printing medium, so that the first parallel line tint crosses the second parallel line tint at the angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205712-A (JP)
Title: Tape reel and recording tape cartridge
Inventor: ISHIKAWA TADASHI
IPC: G11B23/087
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reel having a hub which can reduce effects to other areas even at local deformation of the hub, and also to obtain a recording tape cartridge using the reel to protect its recording tape in a desirable state.  <P>SOLUTION: The reel hub 32 of a reel 10 has a resin cylinder 34 with its outer surface as the tape winding surface 32A, and a reinforcing ring 72 integrally formed with the cylinder 34 by insert molding. The push points 75 of the reel hub 32, which is pressed in taking out the reel hub 32 from the metal mold are formed on the bottom of the recesses 74, resulting in a level difference from the flange connection surface 76 formed around the push points 75.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205912-A (JP)
Title: Connector
Inventor: NAKAGAWA CHIKA
IPC: H01R13/64
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To guide the direction of a plug to a proper direction in inserting the plug into a receptacle, in a connector comprising the plug and the receptacle.  <P>SOLUTION: Magnet pairs 21, 61, 22 and 62 are arranged at respective positions of the receptacle 1 and the plug 5 facing each other when the receptacle 1 and the plug 5 are connected to each other; and, by the magnet pairs 21, 61, 22 and 62, attractive force and repulsive force are generated between the receptacle 1 and the plug 5 when the receptacle 1 is connected to the plug 5 at a normal connection position, and between the receptacle 1 and the plug 5 when the receptacle is connected to the plug at an inverse position half-turned from the normal connection position, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203873-A (JP)
Title: Flying object detection system, wind turbine generator, and computer program
Inventor: MORI HARUTSUGU
IPC: F03D11/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flying object detection system that efficiently reduces bird strikes in a wind turbine generator.  <P>SOLUTION: The flying object detection system capable of detecting a flying object from an upwind side is composed in the wind turbine generator equipped with a tower erected on the ground, a nacelle fixed to the tower, and a plurality of blades rotatably fixed to the nacelle via a hub. The system includes a photographing means provided in an opposite blade side in the nacelle and using the upwind side as a photographing area, a photographing control means for controlling photographing such that the photographing means can carry out photographing at timing wherein the photographing area is not blocked by rotating blades, a data processing means for carrying out data processing suiting detection of a flying object by using photograph data acquired by the photographing means, a detecting means for detecting a flying object from the processed data processed by the data processing means, and a detection result output means to output a detection result of the detecting means to the wind turbine generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203886-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: KANEKO TOSHIYUKI
IPC: F01L1/34
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve supply responsiveness of oil pressure to retard and advance oil pressure chambers by preventing leaking of the oil pressure from a retard oil passage and an advance oil passage, and to improve control responsiveness of valve timing responding to change of an engine operating state.  <P>SOLUTION: By selectively supplying and discharging hydraulic oil via the retard oil passage 18 and the advance oil passage 19 with respect to the retard oil pressure chamber 11 or the advance oil pressure chamber 12, a relative turning position of a vane member 9 is controlled to a retard side or an advance side with respect to a sprocket 1. Passage parts 18a, 19a of the retard oil passage and the advance oil passage are formed in an interior of a passage component 37 inserted into and held in a cylindrical support part 15a of a vane rotor 15, and seal members 41a, 41b carrying out sealing between an opening end of each passage part and inner circumference faces of the support member are fit into and fixed to a front and a rear of an outer circumference face of the passage component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207311-A (JP)
Title: Vehicular power supply unit
Inventor: YOSHIHARA RYUJI
IPC: H01M10/48
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power supply unit which eliminates a battery voltage detection error due to secular change to detect a battery voltage highly precisely for a long time.  <P>SOLUTION: The vehicular power supply unit includes a battery 1 for running a vehicle and a voltage detecting circuit 2 which detects the voltage of the battery 1. The voltage detecting circuit 2 has a voltage-dividing resistor 3 which divides a voltage applied to the battery 1, a voltage detecting portion 4 which detects a divided voltage given by the voltage-dividing resistor 3, a bias power supply circuit 5 which is connected to add a bias voltage to the battery 1, a switching element 6 which short-circuits the bias power supply circuit 5, and a calculating circuit 7 which calculates a voltage-dividing ratio of the voltage-dividing resistor 3 from a first detected voltage detected by the voltage detecting portion 4 when the switching element 6 is switched off and the bias power supply circuit 5 adds the bias voltage to the battery 1, and from a second detected voltage detected by the voltage detecting portion 4 in a short-circuit state where the switching element 6 is switched on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207072-A (JP)
Title: Infrared imaging apparatus and fixed pattern noise correction method
Inventor: EGASHIRA KAZUYUKI
IPC: H04N5/376
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable scene-based FPN correction by changing infrared light made incident on an infrared sensor without moving an infrared imaging apparatus and an object.  <P>SOLUTION: The present invention is applied to an infrared imaging apparatus. The infrared imaging apparatus has: an infrared lens for condensing infrared light; an infrared sensor for detecting the condensed infrared light; an image signal output section for eliminating fixed pattern noise for each pixel to obtain an image signal from the output signal of the infrared sensor; a sensor field of view control section for changing the field of view of the infrared sensor to the infrared light made incident on the infrared sensor; and an entire control section for obtaining fixed pattern noise for each pixel, based on the luminance of an output signal in the infrared sensor, when changing the visual field of the infrared sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212241-A (JP)
Title: Exposure apparatus and device manufacturing method
Inventor: KAGA AKIHISA
IPC: G03F7/20
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which is advantageous for efficient maintenance of plural optical units included in an exposure apparatus.  <P>SOLUTION: The exposure apparatus 100 is provided with an optical path in which plural optical units 22, 2, 3, 5, 6, 10 and 13 are arranged. The optical path includes a portion for projecting patterns of an original 16 onto a substrate 18 to expose the substrate 18. The exposure apparatus 100 is provided with a controller 21 for monitoring deterioration, due to light, of the plural optical units. The controller 21 partitions the optical path into plural regions containing at least one optical unit, respectively, and monitors deterioration, due to light, of the optical units belonging to the region every partitioned region.  <P>COPYRIGHT: (C)2009,JPO&INPIT