baber/WOPTO huggingface dataset:
Patent JP-2011022896-A (JP)
Title: Document management system
Inventor: TAKIZAWA HIDETOSHI
IPC: G06T5/30
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To make data volume compact and prevent tampering of altered original document data, when an original document created by altering an original document is managed as electronic data.  <P>SOLUTION: A document management system includes an input part 20 for inputting original document data from an original document created based on document data; a detection part 22 for detecting an alteration of the original document data to the document data; a managing part 23 that stores the input original document data in a storage part 21, when there is alteration in the original document data, does not store the input original document data when there is no alteration in the original document data, and manages the original document data using the document data, in place of the original document data; and an output part 24 for outputting the original document data. The managing part 23 creates attribute information, indicative of relations between the presence or the absence of an alteration of the original document data and the data used. The output part 24 outputs the original document data or the document data, based on the attribute information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029696-A (JP)
Title: Information processing apparatus, video recording method, and video recording system
Inventor: YOKOO NAOHIRO
IPC: H04N5/91
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily record an advertising content a user is interested in to a prescribed recording medium.  <P>SOLUTION: In recording personal contents D1, D2 and D3 created by an individual to a disk-shaped recording medium 7, an information processing apparatus generates metadata D1B, D2B and D3B by analyzing contents of the personal contents D1, D2 and D3, acquires advertisement contents PC1, PC2 and PC3 in accordance with the metadata D1B, D2B and D3B from CM providing servers 4 to 6, and records the personal contents D1, D2 and D3 and the advertisement contents PC1, PC2 and PC3 to the disk-shaped recording medium 7 via a disk recording reproduction portion 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027599-A (JP)
Title: Measuring apparatus and measuring method
Inventor: OGAWA MASAHITO
IPC: G01N21/47
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive measuring apparatus by obtaining an apparatus which singly measures values of color, glossiness, bronze phenomenon and the like of an object to be measured and is composed of one sensor and one light source.  <P>SOLUTION: While keeping a setting angle of a light receiving means 102 to a light projecting means 101 at a prescribed angle, the setting angle of the light projecting means 101 and the light receiving means 102 is enabled to vary with respect to a measurement plane 12, and the light receiving means (sensor) 102 is enabled to receive specular and diffuse reflection parts of light projected by the light projecting means (light source) 101, thereby configuring the measuring apparatus which can measure the values of color, glossiness, bronze phenomenon and the like, by only disposing a pair of the light source 101 and the sensor 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033146-A (JP)
Title: System for filling high-pressure hydrogen gas by utilizing cooling due to simon expansion
Inventor: IKEDA KAZUYA
IPC: F17C13/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for filling high-pressure hydrogen gas by utilizing cooling generated by Simon expansion to fill a tank with high-pressure hydrogen gas sufficiently and efficiently.  <P>SOLUTION: The system for filling high-pressure hydrogen gas by utilizing cooling generated by the Simon expansion includes a circuit for filling high-pressure hydrogen gas at user's side dividing a plurality of high-pressure hydrogen gas tanks A1, A2, B1, B2 into two blocks A, B. In the system, high-pressure hydrogen gas is supplied into the high-pressure hydrogen gas tanks A1, A2 in the first block A among two blocks A, B from a mobile filling facility 4 at a supply side, the high-pressure hydrogen gas is transferred into the high-pressure hydrogen gas tanks B1, B2 in the second block B among two blocks A, B through pipes from the high-pressure hydrogen gas tanks A1, A2 in the first block A, and the high-pressure hydrogen gas tanks A1, A2 in the first block A are further filled with the high-pressure hydrogen gas in accordance with a difference in pressure generated among the high-pressure hydrogen gas tanks A1, A2 in the first block A having a temperature and pressure reduced by the Simon expansion during gas transfer through the pipes and the mobile filling facility 4 at the supply side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034864-A (JP)
Title: Connector
Inventor: SHIBATA SHINSUKE
IPC: H01R12/77
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector preventing a cam from coming off.  <P>SOLUTION: In the connector 1, a terminal 4 has a U shape portion 41 bent into a U shape by bending, and including a pair of first and second side portions 42 and 43 while an end of the first side portion 42 is a free end. A cam 32 is arranged inside the U-shape portion 41 and provided to be turnable between a pressing position where a flat cable is pressed to the first side portion 42 and a release position where the pressing is released. The terminal 4 has: a slip-off prevention part 45 bent inside from the second side portion 43 and caught by the cam 32; and a fixed part 47 bent toward the reverse side from the second side portion 43 and fixed to a casing 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010041055-A (JP)
Title: Correction of irradiation nonuniformity and image distortion
Inventor: PLATZGUMMER ELMAR
IPC: H01J37/305
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved aperture arrangement in a particle beam exposure device, the aperture arrangement being irradiated with a charged particle beam and allowing the beam to pass only through multiple apertures to form a pattern on a target.  <P>SOLUTION: The exposure device has: an aperture array with multiple apertures of a same shape which define shapes and relative arrangement of beamls passing through the apertures; and a blanking means for switching off the travel of beamlets that have passed through the apertures to be defined and selected by them. The apertures are arranged on an aperture arraying means in accordance with an arrangement shifted from the regular arrangement by slight deviations, thereby correcting distortion caused by the particle beam exposure device, wherein aperture sizes of the aperture array differ all over the aperture array in order to correct currents radiated on the target thorough the apertures and corresponding openings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261019-A (JP)
Title: Video receiving apparatus
Inventor: WATANABE TOSHIMITSU
IPC: H04N7/173
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface which prevents a video signal from being easily duplicated and implements a luminance/color difference signal transmission system having good affinity with television circuits.  <P>SOLUTION: In video transmission of a digital interface system, a video signal of a luminance/color difference signal is transmitted and at the same time, a colorimetry information and video aspect ratio information specifying conversion from the luminance/color difference signal to primary color signals are transmitted. Thus, high-quality and high-definition video images can be reproduced, the copyright protection of allowing only a user managed by key information to use content is attained, and transmitting device, receiving device and an interface improved in affinity with television-based rationalized circuits can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038477-A (JP)
Title: Control device of engine
Inventor: SATO SHINYA
IPC: F02D9/02
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine torque control means capable of effectively preventing a stick-slip under every operating condition, while exhibiting sufficiently a high potential of torque responsiveness in a variable valve gear engine.  <P>SOLUTION: A target torque trajectory is changed as appropriate during acceleration and deceleration period, based on rate-determining condition relating to vehicle performance such as stick-slip or torque linearity, while considering relative relationship between a maximum torque trajectory and a target torque trajectory that may occur during acceleration and deceleration. In other words, a control device of an engine mounted on a vehicle, the control device of engine calculates a maximum torque trajectory that can be realized during transient operations such as acceleration or deceleration in advance, and determines the target torque trajectory based on a margin composed of a difference between the calculated maximum torque trajectory and the target torque trajectory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037392-A (JP)
Title: Pneumatic tire
Inventor: KOIDE SEIJI
IPC: B60C11/03
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which enhances the performance during the cornering.  <P>SOLUTION: The pneumatic tire has a block group consisting of blocks of columnar bodies, each having a polygonal bottom surface on a tread face of the tire. The block number density S per unit actual ground contact area of the block group which is given by the formula a/(P×W×(1-N/100)) is set to be in a range of 0.003 p/mm<SP>2</SP>to 0.04 p/mm<SP>2</SP>, wherein P(mm) denotes the reference pitch length of the block in the block group, W(mm) denotes the width of the block group, a (number) denotes the number of the blocks present in the reference area of the block group which is demarcated by the reference pitch length P and the width W, and N(%) denotes the negative ratio in the reference area. Further, the blocks arranged along the tread end on outside the vehicle out of the block group, when at least the tire is fitted to the vehicle are oblique columnar bodies located on outside the vehicle when fitted to the vehicle from a bottom surface with the bottom surface on the tread side still remaining.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041144-A (JP)
Title: Apparatus and program for processing image
Inventor: TSUCHIIDA SHIGERU
IPC: H04N19/423
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and image processing program which can efficiently compress a moving image in a Raw state and decoding compressed data into the moving image in the Raw state.  <P>SOLUTION: An image processing apparatus (16, 17, 20-25) is configured to perform compression coding/decoding on a plurality of Raw images captured by a series of consecutive photographing and includes a compression coding/decoding means (20) for individually performing compression coding/decoding on data for each color component separated from the Raw image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268934-A (JP)
Title: Pinball game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which does not disappoint a player needlessly when one of two image patterns both varying is stopped in a jackpot mode.  <P>SOLUTION: This pinball game machine has the first and second game effect image pattern displaying means 23a and 23b which carry out variable display of game effect image patterns according to a predetermined change pattern and first and second profit condition on-going processing means 45a and 45b generating first and second profit conditions on the basis that the displaying means 23a and 23b are in a jackpot mode. When an image pattern variation not going to be a jackpot mode is started, if the other second or first displaying means 23b and 23a are in an image pattern variation that can be a jackpot mode in the displaying means 23a and 23b, with regard to the image pattern variation of first and second game effect image pattern displaying means 23a and 23b, a variation pattern not going to ready-to-win is selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011042853-A (JP)
Title: Heat exchanger made from aluminum alloy superior in corrosion resistance and durability
Inventor: EDO MASAKAZU
IPC: B23K35/22
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having a header plate which shows high strength and superior corrosion resistance.  <P>SOLUTION: The header plate is made from a brazing sheet which includes: a core material of an aluminum alloy, which includes 1.0-1.8% Mn, 0.5-1.2% Si, 0.5-1.2% Cu, 0.3-1.0% Fe, 0.1-1.0% Zn and the balance Al with unavoidable impurities; a soldering material of an aluminum alloy, which includes 6.0-11.0% Si, 0.1-5.0% Zn and the balance Al with unavoidable impurities and clads one side of the core material; and a sacrificial material of an aluminum alloy, which includes 0.1-3.0% Zn, 0.1-1.8% Mn, 0.1-1.2% Si and the balance Al with unavoidable impurities and clads the other one side of the core material. The electric potential of the soldering material formed on the surface of the header plate is baser by 30 mV or more than that of a base metal of a tube.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047968-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI YOSHIHIKO
IPC: G03G21/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses wear of a transfer roller and cleaning blade.  <P>SOLUTION: When the image forming apparatus shifts to a cleaning mode, a printing control section 100 brings the cleaning blade into contact with the secondary transfer roller, a soil determining section 130 detects a current flowing in the secondary transfer roller, and determines the degree of soil on the basis of the detected current. In addition, on the basis of the result of the determination, the printing control section 100 separates the cleaning blade from the secondary transfer roller. Thus, the apparatus terminates the cleaning mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049621-A (JP)
Title: Message transfer program, message transfer method and node
Inventor: MINATO TAKAYUKI
IPC: H04L45/16
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message transfer technique capable of transferring messages to all nodes even if a network dynamically changes without direct involvement of a transmission source.  <P>SOLUTION: In the message transfer technique for transferring messages among connection nodes in a network consisting of a plurality of nodes, a transmission source node executes: a step of acquiring information of a transmission destination of message transfer from a transmission destination table registered in its own node in advance; a step of comparing the acquired transmission destination information with transfer route information included in a message received from another node; a step of updating the transfer route information by adding a node not included in the transfer route information; and a step of transferring the message having the updated transfer route information to the additional node.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132863-A (JP)
Title: Polymer composition including double-walled carbon nanotube with average major diameter of 4 nm or less and production method
Inventor: HIRAI TAKAYOSHI
IPC: C08L101/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition in which carbon nanotubes are dispersed without damaging their properties, a molded item obtained by using and molding the composition, and a production method thereof.  <P>SOLUTION: The composition includes double-walled carbon nanotubes with an average major diameter of 4 nm or less, a polymer, and a polar organic solvent, wherein the polymer has moieties with different solubility in the polar organic solvent and is soluble in the polar organic solvent as a whole. The method for producing the molded item includes molding the polymer composition obtained by removing the solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048248-A (JP)
Title: Wet image forming apparatus
Inventor: ODA TOMOYUKI
IPC: G03G15/11
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet image forming apparatus preventing image quality deterioration caused by an aggregate of a liquid developer on the tip end of a regulating blade.  <P>SOLUTION: A developing device (9) for the wet image forming apparatus includes: a first storage part (901) for storing the liquid developer; a pump-up roller (93) for pumping up the liquid developer stored in the first storage part (901); a supply roller (92) for receiving the liquid developer from the pump-up roller (93) and supplying the received liquid developer to a developing roller (91); the regulating blade (921), having the tip end which comes in slide contact with the supply roller (92), for regulating the amount of the liquid developer to be supplied from the supply roller (92) to the developing roller (91); and a second storage part (902), disposed beneath the regulating blade (921), for receiving the liquid developer removed from the supply roller (92) by the regulating blade (921).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049995-A (JP)
Title: Transmission path response estimator
Inventor: FURUKAWA TATSUHISA
IPC: H04B7/005
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission path response estimator that achieves high-accuracy transmission path response estimation even in the presence of a multipath of relatively low power.  <P>SOLUTION: The transmission path response estimator 10 is configured to be used for a receiver of a radio system for receiving a signal in which frames constituted by periodically inserting a known pattern signal obtained by cyclically extending a specific code sequence, are continuously or intermittently disposed. The transmission path response estimator 10 includes: a plurality of correlation parts 11 and 12; an analyzing part 13; and a delay profile generating part 14. The plurality of correlation parts 11 and 12 calculate a plurality of temporal correlations between a received signal and a plurality of known pattern signals of different code lengths. The analyzing part 13 outputs a control signal indicative of a selection term for extracting each appropriate correlation output from output of the plurality of correlation parts. The delay profile generating part 14 outputs, as a delay profile, a result of adaptively selecting or coupling the output of the plurality of correlation parts based on the output of the analyzing part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051716-A (JP)
Title: Elevator system
Inventor: TAKADA SHUSAKU
IPC: B66B1/50
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system which keeps a button of an operation panel in a good sanitary state.  <P>SOLUTION: This elevator system 1 includes an operation unit 20 having the operation panel 22 for arranging a plurality of buttons 222 on a front face 221, a control unit 40 connected to the operation unit 20 and a cleaning means 24 cleaning the buttons 222 based on a command of the control unit 40. The cleaning means 24 includes a protective film 23 movable along the front face 221 of the operation panel 22 and a driving device 240 for arranging a clean part of the protective film 23 on the front face 221 of the operation panel 22 by moving the protective film 23 based on the command of the control unit 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050622-A (JP)
Title: Partition device
Inventor: NAKAGAWA SHINICHI
IPC: A47B96/04
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily expose and retract a partition member for effectively utilizing work space in accordance with work contents.  <P>SOLUTION: The partition device 10 includes a pivotal member 1, a pair of supports 2 and 2, a screen member 3, and a rod member 4. The screen member 3 has flexibility along the direction of an arrow Z. The rod member 4 holds a first end part of the screen member 3 in the direction of the arrow Z. For the pivotal member 1, a pair of pivotal parts 11 and 11 are disposed at a prescribed interval on a horizontal plane. For the support 2, both end parts along the length are set for a base end part 2A and an open end part 2B, and the base end part 2A is rotatably supported by the pivotal support part 11 between a housing position and a support position. The support 2 includes a regulation part 25 to movably and rotatably hold each of the both end parts within a prescribed range in the length direction of the rod member 4, and selectively regulate move of the rod member 4 to the base end part side 2A on the open end part side in the prescribed range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284555-A (JP)
Title: Improved vertical roaming in wireless network through improved quality of service measure
Inventor: GUO ZIHUA
IPC: H04W36/04
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for improved vertical handoff between different types of wireless networks.  <P>SOLUTION: Network allocation vector occupation and packet collision probability are used as quality of service measures, enabling vertical handoffs to be delayed until actually beneficial to quality of service. Improved wireless network cell boundary detection in vertical handoff scenarios is achieved with a Fourier-based technique in conjunction with an adaptively determined minimum operating signal strength threshold. Improved wireless network cell boundary detection enables vertical handoffs from high quality of service networks to be delayed as long as possible. Together, practical wireless network quality of service measures and improved detection of wireless network cell boundaries in vertical handoff scenarios reduce the rate of unnecessary vertical handoff, resulting in higher overall quality of service experienced by a mobile computing device roaming between wireless network types.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051557-A (JP)
Title: Mobile body, method for controlling mobile body, and program
Inventor: OIKAWA SUSUMU
IPC: G05D1/02
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the speed of a mobile body by a natural behavior without switching between a mode where the speed is limited and a mode where the speed is not limited.  <P>SOLUTION: A vehicle 100 includes a support body 101, and at least one wheel 102 mounted on the support body 101. The support body 101 is swingable in the fore-and-aft direction of the vehicle 100. The vehicle 100 further includes a torque controller 103 for providing a torque to the wheel 102, and a control loop for controlling the torque controller 103 to adjust the torque provided to the wheel 102 so as to travel while keeping an inverted state of the support body 101. The control loop controls the torque controller 103 to provide the wheel 102 with an additional torque determined according to power of a speed parameter of the vehicle 100 in addition to a normal torque determined according to a deviation of a control amount including at least either one of an inclined angle and an inclined angular speed in the fore-and-aft direction of the support body 101 and a target value.  <P>COPYRIGHT: (C)2011,JPO&INPIT