baber/WOPTO huggingface dataset:
Patent JP-2009254915-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KANAZAWA HITOSHI
IPC: G01R33/48
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus, reducing artifact regardless of a photographing condition.  <P>SOLUTION: The polarity of the inclination of a gradient magnetic field, which is inclined along a first direction and synthesized with a static magnetic field generated by a magnet, is selected depending on a photographing position. To be concrete, the polarity of the gradient magnetic field Gs is controlled so that the polarity of the photographing position about the first direction is opposite to the polarity of a gradient magnetic field in the photographing position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011041216-A (JP)
Title: Filter switching device for in-vehicle camera
Inventor: IWAMA TAKAAKI
IPC: H04N5/238
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter switching device for in-vehicle camera which automatically changes an infrared cut filter without adding any configuration such as a new sensor.  <P>SOLUTION: If an amplification degree determined by an AGC circuit (auto gain control section) 12 is equal to or more than a predetermined value, luminosity around a vehicle is determined to be low, and an infrared cut filter A is retracted from between an imaging element 1 and a lens 2. If the amplification degree is less than the predetermined value, luminosity around the vehicle is determined to be high, and the infrared cut filter A is disposed between the imaging element 1 and the lens 2. Therefore, it is determined whether the luminosity around the vehicle is low or high using the amplification degree determined by the existing AGC circuit 12 used for a combination with an in-vehicle camera. On the basis of the determination, the infrared cut filter A is changed, thereby automatically changing the infrared cut filter A without adding any configuration such as a new sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043911-A (JP)
Title: User action estimation method, user action estimation system, traffic data extraction device and traffic data extraction program
Inventor: SAKURADA REIKO
IPC: G06F13/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a user action, including write-in by using data traffic extracted from a network.  <P>SOLUTION: A traffic data extraction device 1 extracts a packet of data traffic flowing in a network, and discriminates the classification of a message. When the message classification is a request, the traffic data extraction device discriminates the classification of the request; and when the classification of the request is HTTP GET, acquires a request parameter from the URL of a request line to estimate a browsing action; and when the classification of the request is HTTP POST, the traffic data extraction device discriminates whether XML is included in a message body to estimate a write-in action. When the XML is not included in the message body, the traffic data extraction device extracts a feature quantity from the message, and compares the feature quantity with registration information registered beforehand and analyzes the processing result of the storage of the feature quantity into a storage means 3, and identifies that the write-in action of the user is comments to the blog of the others, and contribution to his or her own site based on a prescribed reference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027094-A (JP)
Title: Blade of wind power generating device, and wind power generating device using the same
Inventor: AKIOKA YOSHIHIKO
IPC: F03D11/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade for a wind power generating device and a wind power generating device using the same, in which strength against stress in the torsional direction to be generated by rotation of blades is improved.  <P>SOLUTION: In this wind power generating device, a blade is structured by joining a nearly rectangular beam 11 including: a first joining surface 11a to be joined with a lower surface inner wall 10a of a blade 10; a second joining surface 11b to be joined with an upper surface inner wall 10b of the blade 10; and a connecting member 11c integrating the first and the second joining surfaces 11a 11b spaced apart. Since the upper and the lower inner walls 10a and 10b of the blade 10 and the beam 11 are joined with each other, strength against torsion can be improved, and reliability as a wind power generating device can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044549-A (JP)
Title: Emc-countermeasure structure
Inventor: KAWAI HIDEJI
IPC: H05K9/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress dispersion of impedance of respective electric wires in an EMC-countermeasure structure, in which a noise filter having a ceramic layer is arranged at a position along a plurality of electric wires.  <P>SOLUTION: The EMC-countermeasure structure includes the noise filter 1 wound around an outer circumference of a flat cable 2. The noise filter 1 has a structure in which a support layer 11, a first adhesive layer 13, ceramic layers 15A, 15B, and second adhesive layers 17A, 17B are laminated, in this order. The flat cable 2 includes a plurality of electric wires 21 arranged in parallel. The ceramic layers 15A, 15B have a structure in which a plurality of ceramic pieces formed, by dividing a ceramic plate at random are arranged in planar fashion. In addition, by forming a clearance between the plurality of ceramic pieces, bulk density of the ceramic layers 15A, 15B is lowered by 0.87-15.2% compared with the ceramic plate prior to being divided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041665-A (JP)
Title: Absorbent pad
Inventor: OKAWA MIYUKI
IPC: A61F13/53
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent pad capable of being used in a size given beforehand as it is, being used also by being cut into a small size, and being used in an entirely or partially stacked state by being folded as well.  <P>SOLUTION: An absorbent pad 1 includes a pair of liquid permeable surface sheets, and two absorbers 21 and 22 disposed between both the sheets. On the pair of surface sheets, perforation 15 extending along the gap between the absorber 21 and the absorber 22 is formed. A user can cut the absorbent pad 1 along the perforation 15 as needed. The user can use the absorbent pad 1 in the size given beforehand as it is and can use it also by cutting it into a small size. Also, the user can use the absorbent pad 1 in the state that the two absorbers 21 and 22 are stacked by folding the absorbent pad 1 with the perforation 15 as a boundary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048130-A (JP)
Title: Developer supply device
Inventor: MARUYAMA YASUHIRO
IPC: G03G15/08
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer electric field-conveying device which makes a supply state of developer more stable.  <P>SOLUTION: A developer supply device is configured to supply electrified powder developer to a developer receptor, and includes a developer conveying member and a supporting member. The insulating developer conveying member is formed in an endless belt shape so as to convey the developer by moving while its outer peripheral surface carries the developer. The supporting member is arranged inside space surrounded by the developer conveying member so as to come into contact with an inner peripheral surface of the developer conveying member at least in a supply area to supply the developer to the developer receptor and/or an area near the supply area. The supporting member, at least, includes a plurality of developer adhesive force open electrodes which are provided to be arranged at predetermined intervals along a moving direction of the outer peripheral surface in an area coming into contact with the inner peripheral surface of the developer conveying member, and to which two-phase AC voltage, to make each of the adjacent electrodes have a phase opposite to each other, is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048727-A (JP)
Title: Device for controlling vending machine
Inventor: KAWABE MASAAKI
IPC: G07F7/08
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling a vending machine wherein commodities can be purchased regardless of a Japanese currency or a foreign currency.  <P>SOLUTION: An operation control part 4b converts a sales total into a Japanese currency unit, based on an exchange rate which is memorized in an exchange rate storage means 6, and settles it. Then, the purchase of the commodities can be done even by the foreign currency by writing the amount of money of the settlement in a card.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053243-A (JP)
Title: Power source device and fixing device
Inventor: IRITANI KAZUNOBU
IPC: G03G15/20
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source device which can be used in areas where voltage values of supplied power are different without increasing the size of an exciting coil, and to provide a fixing device.  <P>SOLUTION: The power source device includes: a voltage boosting unit 11 which receives power supplied with different voltage values and boosts the voltage value of the supplied power to a predetermined first set voltage value; and a resonance power source unit 12 which includes an exciting coil L2 receiving a current and generating a magnetic field, and which receives power with a voltage value boosted to the first set voltage value and performs resonance operation so as to generate by the exciting coil L2 a magnetic field whose direction and size change according to the time lapse. In the voltage boosting unit 11, the first set voltage value is set according to a voltage value assumed to be a maximum voltage value of the supplied power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053009-A (JP)
Title: Light reflecting type sensor and mark detector
Inventor: OSATO YOGO
IPC: G01B11/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflecting type sensor capable of improving detection performance.  <P>SOLUTION: The light reflecting type sensor includes a light transmissive light receiving guide section 6, a light receiving section 3 which is disposed in the base end section of the light receiving guide section 6 and receives the reflected light from an object to be detected, which is incident to the light receiving guide section 6, a light transmissive cylindrical emission light guide section 4 arranged so as to surround the circumference of the light receiving guide section 6 with a light shielding member 5 in between, and a light emitting section 2 disposed in the base end section of the emission light guide section 4, for irradiating the emission light to the object to be detected through the emission light guide section 4. The tip corner part inside of the emission light guide section 4 is beveled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053402-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SAKA YOSHIO
IPC: G03G15/16
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a speed change of an image carrier and to prevent image disturbance, resulting from the suppression in a transfer device and image forming apparatus that includes the belt-like image carrier and a transfer roller with a notched shape in a portion of its circumference.  <P>SOLUTION: In a period of time for which the circumference of a secondary transfer roller with a recess is located at a transfer nip, the rotating speed ω0 of the secondary transfer roller at a first-half period (time t10 to t11) through which a recording material passes is made different from the rotating speed ω1 at a second-half period (time t11 to t12) for which the elastic layer of the surface comes into direct contact with the intermediate transfer belt, after the passage of the recording material. By doing so reset to the initial value T0 can be made, while gradually decreasing the change in the tension of the intermediate transfer belt, which results from the circumferential speed difference between the belt and the secondary transfer roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053141-A (JP)
Title: Method for measuring array antenna opening distribution
Inventor: KOJIMA HISATAKA
IPC: G01R29/10
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a conventional method for measuring the opening distribution of an array antenna comprised of a plurality of radiating element antennas arranged in line is based on discrete Fourier-transform; therefore, sample points are discrete and are subject to some restrictions even when possible causes for a rise in a minute side lobe in actually measured radiating pattern or an inclination in a main beam direction attempt to be analyzed, thus making a detailed analysis of the radiating pattern difficult.  <P>SOLUTION: By elongating the radiating pattern in a visible region, discontinuity at a visible region end in Fourier-transform is removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053587-A (JP)
Title: Image processing device
Inventor: SHIOI MASAHIRO
IPC: H04N5/225
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable to reopen automatic following of partial expansion display and an expansion region without re-operating by a user even when an attention object deviated temporarily from a display image is displayed again.  <P>SOLUTION: An image processing device 1 includes: an attention object detecting part 3 detecting feature point information and feature point position which indicates an image of the attention object in a user specification region; a memory 8 for the feature point information; a frame memory 10 for afront frame; a movement quantity calculating part 6 calculating movement quantity of the feature point information between the frame stored in the memory 10 and the present frame; a memory 9 storing the feature point position in the present frame; a re-display detecting part 7 in which when movement quantity cannot be calculated, it is detected whether the feature point is included in an afterward frame or not, and when it is included, the feature point position is detected; an expansion area deciding part 4 in which the expansion area including the attention object is decided based on the feature point position detected by the attention object detecting part 3, a movement quantity of the feature points calculated by the movement quantity calculating part 6, or the feature point position detected by the re-display detecting part 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054884-A (JP)
Title: Semiconductor device, and method for manufacturing semiconductor device
Inventor: SASAKI YUJI
IPC: H01L29/06
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a vertical semiconductor element having a superjunction structure capable of excellently achieving a high breakdown voltage by a trench epitaxial filling manufacturing method, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device has the superjunction structure having an n-type semiconductor pillar region 21 and a p-type semiconductor pillar region 22 arranged alternately. A width of the n-type semiconductor pillar region 21 is made constant as a first width w1, the p-type semiconductor pillar region 22 connected to an element region A and a resurf region C is set to a second width w2, and widths of first pillar regions 21b and 21c which are not connected to the resurf region C are set to a third width w3 and a fourth width w4 narrower than the second width w2 in order alternately in a direction Y away from a terminal region B. Further, second pillar regions 22b and 22c adjoining each other across the first pillar region 21c having the fourth width w4 are connected by a connection part comprising p+ type semiconductors 80 and 80'.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058701-A (JP)
Title: Heat exchanger
Inventor: ORITO SHINOBU
IPC: F24F7/08
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce internal resistance of a body while keeping the size of the body.  <P>SOLUTION: In the heat exchanger including an air supply duct 12 communicating with an indoor outlet 2 from an outdoor suction port 3 through heat exchange elements 11 and air supply blades 7 and an exhaust duct 13 communicating with an outdoor outlet 4 from an indoor suction port 1 through the heat exchange elements 11 and exhaust blades 6, it is possible to provide the heat exchanger reducing the internal resistance of the body 5 while keeping the size of the body 5 by arranging the heat exchange elements 11 right behind the outdoor suction port 3 in the air supply duct 12 and a laminating pitch 15 of a heat transfer plate of the heat exchange element 11 right behind the indoor suction port 1 in the exhaust duct 13 so that they are wider than the laminating pitch 15 of a heat transfer plate of a heat exchange element 11 arranged at other positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059333-A (JP)
Title: Optical writing device, image forming apparatus, and method for correcting displacement of optical writing device
Inventor: MIYADERA TATSUYA
IPC: G03G15/01
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time required for an adjusting process to adjust the position of an image in a main-scanning direction/a sub-scanning direction.  <P>SOLUTION: An optical writing device 111 includes: a pattern detection sensor 117 which includes a specular reflection light-receiving element 172 for outputting signals corresponding to a light-emitting element 171 illuminating the surface of a conveyance belt 105 and a quantity of light reflected from the surface of a conveying body; and a sensor control part 123 which detects the arrival of an image to a predetermined position based on the signals, and checks whether a quantity of irradiation light irradiated by the light-emitting element 171 is within a predetermined range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060227-A (JP)
Title: Method and device for generating region segmentation image, and computer program
Inventor: SEKINO YUKO
IPC: G06T7/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for generating a highly accurate region segmentation image with reduced computational complexity, and to provide a computer program.  <P>SOLUTION: Each pixel constituting each of a plurality of frame images obtained time sequentially is arranged in a T-dimensional space (T is a frame number) with luminance in each frame as an axis (S302), clustering is executed to each pixel arranged in the T-dimensional space (S303), and the region segmentation image that is segmented into a plurality of regions is generated on the basis of results of the clustering (S304).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062593-A (JP)
Title: Coating apparatus
Inventor: IZUMI MASAKI
IPC: B05C1/08
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus for obtaining a uniform coating film by stably sending a coating solution in a case that a region low in shearing speed is coated with the coating solution having high viscosity by a gravure coater.  <P>SOLUTION: The coating apparatus includes a circular arc-shaped solution receiving pan installed for transferring the coating solution to the gravure roll 12 and concentrically arranged with respect to the gravure roll 12 and a solution injection port 24 for vertically injecting the coating solution with respect to the tangential direction of the gravure roll 12. The solution injection port 24 has a fountain type nozzle shape and the installation place thereof is on the upstream side of the rotary direction of the gravure roll 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065473-A (JP)
Title: Portable electronic device
Inventor: OTSUKI TAKESHI
IPC: B42D15/10
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device capable of controlling the breakage of an IC chip.  <P>SOLUTION: The portable electronic device includes: a substrate 11; the IC chip 16 that is arranged opposite to the substrate 11; a first adhesive 18 that is interposed between the substrate 11 and the IC chip 16, and connects the substrate 11 with the IC chip 16; a reinforcing plate 20 arranged on the opposite side of the substrate 11 across the IC chip 16; and the second adhesive 19 that is interposed between the IC chip 16 and the reinforcing plate 20, possesses elastic modulus lower than that of the first adhesive 18, and connects the IC chip 16 with the reinforcing plate 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070837-A (JP)
Title: Card connector and electronic apparatus including the same
Inventor: OSAWA TAKUMI
IPC: H01R12/72
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector and an electronic apparatus including the connector requiring no mounting operation of a mechanism for preventing removal of a card.  <P>SOLUTION: The card connector 1 is equipped with: a housing 10 allowing insertion and drawing out of terminal parts 82, 83 of the card 80 and mountable on a mother board 60; a pair of contacts 20, 30 which conduct with and hold the terminal parts 82, 83 inserted in the housing 10, and a pair of energizing parts 40, 50 for energizing the pair of contacts 20, 30 toward the card 80. One of the pair of contacts 20, 30, and the energizing parts 40, 50 for energizing the pair of contacts 20, 30, respectively extend in the opposite direction from each other, and the pair of energizing parts 40, 50 are arranged in the housing 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070728-A (JP)
Title: Semiconductor memory device
Inventor: FUJIMURA YUKI
IPC: G11C11/413
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate a pull-up of a storage node while guaranteeing invertibility of potential of a storage node when writing.  <P>SOLUTION: A well potential control part 13 drops N well potential or raises power supply potential of P channel field effect transistors M1 and M2 of a memory cell MC in the timing when the potential of a word line WL shifts to a low level from a high level in a writing cycle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071944-A (JP)
Title: Portable electronic device
Inventor: NEHASHI TAKAYUKI
IPC: H04M1/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device with high antenna sensitivity.  <P>SOLUTION: The portable electronic device has a detachable communication module 100 and a socket 101 for storing the communication module 100. An antenna part is formed in at least part of the socket 101, and the antenna part and the function module are electromagnetically-connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079165-A (JP)
Title: Printer and printing method
Inventor: OKUNO RYOJI
IPC: B41J11/42
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer that prevents deterioration in print quality without adding a new mechanism in printing in which a plurality of inks thermally adheres to a roll recording medium with heat.  <P>SOLUTION: The printer includes: a conveyance means 2 configured to convey the roll recording medium 1; a print means 4 configured to print an image by sequentially transferring a plurality of color inks onto the recording medium 1; a decurling means 3 disposed between the conveyance means 2 and the print means 4 and configured to include a raised portion 31 that decurls the recording medium 1; and a control means 5 configured to control the conveyance means 2 to convey the recording medium 1 to a waiting position after ending the transfer of one color ink, wherein the waiting position is a position where an area on a leading edge side area 11 or a trailing edge side area 12 within a printing object range of the recording medium 1 is in contact with the raised portion 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT