baber/WOPTO huggingface dataset:
Patent JP-2010161694-A (JP)
Title: Image reader and image forming apparatus
Inventor: IWAHASHI KEISUKE
IPC: G06T1/00
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and an image forming apparatus capable of removing or attenuate an image of a stain sticking on a transparent original table made of glass etc., and suspended dust entering a gap between the original table and a document from an image of the document read through the original table.  <P>SOLUTION: A background image of the original table is previously read in a state wherein no document is placed, the image of the stain and dust is detected in the read background image and stored in a storage unit, and when a document to be read is read, an image which shows a connection pattern included in the read document image and approximates the image of the dust is searched for including change in position and angle, so that when an approximating pattern is detected, the connection pattern is removed or attenuated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164063-A (JP)
Title: Rubber composition for hose jacket
Inventor: SANPEI KENJI
IPC: C08L9/02
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halogen-free rubber composition for a hose jacket compatibly maintaining good vulcanization speed and adhesion properties, having sufficient oil resistance, weather resistance and wear resistance, and suitably used as jacket material for hydraulic hose.  <P>SOLUTION: The rubber composition for hose jacket contains ethylene-propylene-diene rubber (EPDM) and acrylonitrile-butadiene rubber (NBR) containing nitrile of 40 mass% or less as rubber component. The content of EPDM is 25-40 phr and the content of NBR to whole rubber component is 10-20 mass% in nitrile content. The rubber composition also contains a thiuram vulcanization accelerator, and an organic acid cobalt of 1-5 phr.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166722-A (JP)
Title: Drive unit of ultrasonic motor
Inventor: SAKAI CHOEI
IPC: H02N2/00
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of an ultrasonic motor higher in drive efficiency and greater in freedom.  <P>SOLUTION: The drive unit of the ultrasonic motor is characterized by having: a box body; a first piezoelectric element which is constituted by laminating in a third direction an upper active region having at least two piezoelectric active regions by division into two in a first direction and a lower active region having at least two piezoelectric active regions by division into two in a second direction, and is arranged in the box body; a driven body having a spherical part; a cap which rotatably supports the driven body around a plurality of shafts; a piezoelectric element holder which positions the first piezoelectric element in the box body; a pressing member which brings a contact part contacting with the driven body of the piezoelectric element into pressure contact with the driven body; and a slide resistance reduction means which is arranged at a side opposing the first piezoelectric element with respect to the driven body, and supports the driven body. The slide resistance reduction means has a displacement component in the opposite direction of the direction in which a pressing force is generated, and resonates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166732-A (JP)
Title: Vehicular auxiliary power supply system
Inventor: TASAKA YOSUKE
IPC: B60L1/00
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular auxiliary power supply system which enables an operation improved in conversion efficiency of an auxiliary power supply apparatus, in consideration of the traveling position of a train and surrounding conditions.  <P>SOLUTION: The vehicular auxiliary power supply system is provided with: the auxiliary power supply apparatus 13 which is incorporated in each of a train of vehicles and converts DC power from an aerial wire into AC power for AC power supply to an in-vehicle load; a train traveling position information providing unit 19 which provides the traveling position of the train as train traveling position information; a line surroundings information providing unit 20 which provides the surrounding conditions of a line on which the train travels as line surroundings information; and a control unit 15 which controls the auxiliary power supply apparatus 13, based on the output current and output voltage from the auxiliary power supply apparatus 13 plus the train traveling position information and the line surroundings information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164490-A (JP)
Title: Integrated circuit testing apparatus
Inventor: AKAHIRA AKIHISA
IPC: G01R31/28
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To make up for an electric power shortage, supply electric power efficiently, and enhance a test efficiency.  <P>SOLUTION: An electric testing apparatus, includes a probe card having a wiring board provided with a power feed line and a ceramic board disposed below the wiring board and containing a ceramic board internally provided with a heating element electrically connected to the power feed line; an ancillary member to be chosen from a plate-like member disposed above the probe card and a card holder receiving the wiring board; a first junction disposed on the wiring board and having a first terminal electrically connected to the power feed line; a second junction disposed on the ancillary member and having a second terminal electrically connected to the first terminal; and an electric power source for electric power consumption members for supplying the electric power to the electric power consumption members via the first and second terminals. The first and second terminals are vertically positioned to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162245-A (JP)
Title: Game machine
Inventor: TAKEUCHI OSAMU
IPC: A63F7/02
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of being slimmed by spatially efficiently disposing a driving means, etc. of a shutter member.  <P>SOLUTION: A left shutter member 532 capable of shutting or opening the left half of a display space 501, and a right shutter member 533 capable of shutting or opening the right half of the display space are disposed in a base frame body of a shutter device 500. A left drive motor 561 for reciprocally swinging a left actuation member which actuates the left shutter member 532, and a right drive motor 563 for reciprocally swinging a right actuation member which actuates the right shutter member 533 are disposed on right and left sides with a starting winning device in-between at a position lower than a stage part in a lower rail member disposed on a game board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166533-A (JP)
Title: Coding apparatus and control method thereof, and computer program
Inventor: KOBAYASHI YUKIFUMI
IPC: H04N19/167
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To apply deblocking filtering to a dividing boundary when performing coding processing on a plurality of divided images, obtained by dividing an image into a plurality of regions, while using a plurality of coding means.  <P>SOLUTION: The invention relates to a coding apparatus including a first coding means for coding a first divided image among a plurality of divided images and a second coding means for coding a second divided image among the plurality of divided images. The first coding means and the second coding means perform coding by dividing a divided image to be coded into macro blocks each having either a first block size or a second block size larger than the first block size. In the case where the first divided image is preceding to the second divided image in a raster scan order and the first divided image and the second divided image are adjacent to each other, the first coding means codes a macro block which is in contact with a boundary of the first divided image and the second divided image and belongs to the first divided image, in the second block size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170717-A (JP)
Title: Rare gas discharge lamp lighting device
Inventor: MASUDA SHIGEMI
IPC: H05B41/24
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp capable of extending a light modulation range, since startability is improved, even when a light modulation ratio is small, without generating excessive ripples and noise in the output of an AC/DC conversion part.  <P>SOLUTION: In this rare gas discharge lamp lighting device 10, a light modulation circuit 4 is connected between an input power supply Vin and a switching circuit 1, connected to the primary side of a high voltage transformer T1, and the light modulation circuit 4 inputs a light modulation signal output from a light modulation control circuit 3, and supplies a high-frequency pulse voltage which is synchronized with the timing of the rise/fall of a pulse voltage impressed on the switching circuit 1 from a drive circuit 2 to the input part of the switching circuit 1, by superimposing it over a dc voltage, when it is in a steady state during light modulation; and thereby, a voltage higher than that in the steady state is impressed on the rare gas discharge lamp DL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009175739-A (JP)
Title: System and method for real time local music playback and remote server lyric timing synchronization utilizing social networks and wiki technology
Inventor: SARIG AMNON
IPC: G10K15/04
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enabling a local user having a playback device with a specialized player plug-in device, to synchronize a display of song lyrics to a timer clock of hosting playback software, and to search a remote computer system.  <P>SOLUTION: The system includes: a database with songs; and hosting playback software with an interface to enable the user to locally receive and play back lyrics and timing metadata synchronized to a local music digital file. The method includes the user sending a query to the database via a proprietary software interface, searching in the database for lyrics and associated synchronization information, sending lyrics and associated synchronization information back and synchronizing, and displaying the lyrics by the hosting playback software and the specialized player plug-in device, thereby enabling all users to enjoy access to synchronized lyrics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135514-A (JP)
Title: Wafer detection sensor
Inventor: KATAYAMA TETSUYUKI
IPC: H01L21/67
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that employing a narrow-visibility type transmission sensor, a conventional wafer detection sensor projects a narrow light beam, thus requiring the adjustment of an optical axis and installment of an optical axis adjustment mechanism each at a light projection unit and a light reception unit.  <P>SOLUTION: In the wafer detection sensor, a wafer 22 interrupts a light beam, and the light beam interruption is detected by the light receiving side, thus the presence of the wafer is detected. The wafer detection sensor includes: a sensor unit 1 having the light projection unit for projecting a light beam to form a projected light beam F1, and a light reception unit for receiving a received light beam F-1 as a light from a detection region; and a right-angled prism 2 for reflecting the projected light beam F1 as an incident light to form the received light beam F-1 and for changing the position of an optical axis along which the projected light beam F1 travels and the position of an optical axis along which the received light beam F-1 travels, wherein the projected light beam F1 is used for the light beam for detecting the presence of the wafer 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010176394-A (JP)
Title: Bulletin board system, terminal device of bulletin board system, and server device of bulletin board system
Inventor: AOYAMA KAZUAKI
IPC: G06F13/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a bulletin board system allowing a person at home to easily input a message from a television and allowing a message, including a message sent from a mobile phone by a person away from home, to be displayed on both of the television and the mobile phone.  <P>SOLUTION: A unique authentication ID is given to a television to automatically log in to a server using the ID. A password for logging in to the server is registered with the server from the television, for each of mobile phones of sub-users sharing the television. A message can be input from both of the television and the mobile phones. The authentication ID, the password, the message, the input person name, and the input time and date are stored in the server. When accessed from the television or the mobile phone, the server generates and transmits HTML to be displayed on each of the television and the mobile phone, and thereby, the message is displayed on the television and the mobile phone respectively in a predetermined display format for each of the television and the mobile phone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178535-A (JP)
Title: Rotor of permanent magnet type rotary electric machine and the rotary electric machine
Inventor: MATSUBARA MASAKATSU
IPC: H02K1/22
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a permanent magnet type rotary electric machine and the rotary electric machine wherein torque characteristics can be improved by reducing the amount of leakage flux in bridge parts.  <P>SOLUTION: Each escape hole 14 abutted or approached by an angle 131 of a permanent magnet 13 is formed at the end on the bridge part 12 of a magnet slot 11, and the permanent magnet 13 is disposed so that the angle 131 of the permanent magnet 13 approaches to the bridge part 12 side, and more preferably, a distance D2 between the permanent magnets 13 (distance between points P1, P2) becomes nearly equal to a width D1 of the bridge part 12, thereby limiting the amount of flux generated from the permanent magnet 13 and flowing into the bridge part 12, that is, reducing the amount of the leakage flux. Moreover, the torque characteristics are improved by using this rotor 3 for the permanent magnet type rotary electric machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173043-A (JP)
Title: Gear machining device
Inventor: KAWAMOTO KOJI
IPC: B23F19/06
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear machining device that reduces mechanical vibration by reducing a transmission member such as a gear so as to achieve precise machining.  <P>SOLUTION: The gear machining device includes: a housing 2 supported around the vertical axis so as to be turnable; a drive source stored in the housing 2; a main spindle 23 horizontally extending in the housing 2 so as to be rotated around its axis by the drive source; and a gear-shaped cutter 3 detachably supported to the main spindle 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179701-A (JP)
Title: Object detection apparatus
Inventor: SOFUE YUKA
IPC: G01S13/93
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection apparatus accurately detecting a target of low reflection intensity as a moving object.  <P>SOLUTION: In the object detection apparatus 1, a millimeter wave radar 2 irradiates electromagnetic waves right and left sidewards, and detects a plurality of targets from the reflection intensity distribution thereof; and a radar ECU 1 determines the presence or absence of lanes adjacent to the right and left sides of a lane where its own vehicle travels. Under extraction conditions according to the presence or absence of the adjacent lane, the moving object is extracted from the detected targets on the right and left sides, respectively. The moving object extraction conditions are changed depending on the presence or absence of the adjacent lane, thereby accurately extracting a two-wheel drive vehicle whose reflection intensity is relatively low or a four-wheel drive vehicle whose reflection intensity is high.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181992-A (JP)
Title: Learning outcome using system
Inventor: SHINADA SATORU
IPC: G06F17/22
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning outcome use system which secures high security while allowing a user to input characters in a plurality of equipment other than prescribed equipment by using the outcome of learning in the prescribed equipment.  <P>SOLUTION: The learning outcome using system includes: a first piece of equipment having an input means for inputting data by an operator, a learning conversion means for performing learning based on the data input by the input means, a learning outcome storage means for storing the outcome of learning by the learning means; and a second piece of equipment as one of a plurality of pieces of equipment different from the first equipment. The learning conversion means is configured to convert data input by the input means based on the learning outcome stored in the learning outcome storage means, and the first piece of equipment includes a conversion result transmission means for transmitting the conversion result by the learning conversion means to the second piece of equipment, and the second piece of equipment includes the conversion result reception means for receiving the conversion result transmitted by the conversion result transmission means of the first piece of equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179327-A (JP)
Title: Form rolling tool and spline shaft
Inventor: YOSHINO SADAYUKI
IPC: F16C3/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form rolling tool and a spline shaft, capable of enhancing the form rolling accuracy of the spline shaft having an irregular portion for phase focusing.  <P>SOLUTION: A first raised tooth 13 has a plurality of first flank faces 13b, and a plurality of first raised flank faces 13c arranged on the first flank face 13a side with respect to the first flank face 13b, and the first raised flank faces 13c and the first flank faces 13b are alternately arranged in the tooth trace direction. Thus, by arranging a fore end of a material to be form-rolled at a different position in the tooth trace direction to perform the form rolling by a thread flat rolling die 1, a spline shaft of the spline of different length can be form-rolled. Further, when the spline is long in length, the portion of the spline shaft to be form-rolled by the first raised flank face 13c can be reduced by the amount of arrangement of the flank face 13b, resulting in improvement in form rolling accuracy of the spline shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101200-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can arouse players's expectation and excitement from the beginning of a display game.  <P>SOLUTION: The game machine acquires a random number when a ball wins in a start opening 21 and a random number determination means 1306 determines the number. The determination criterion is switched to either a low probability criterion or a high probability criterion by a determination criterion change means 1307. The game machine acquires a random number from a readiness-to-win continuation random number generation means 1303 when a ball wins in the start opening 21 and the ready-to-win continuation random number-determining means 1303 determines the number. A display control means 100 and 300 starts the display game from a ready-to-win mode when the high probability criterion is set in the random number determination means 1306 and the random number value is a ready-to-win continuation random number. When the case where the display game is started from the ready-to-win mode continuously occurs a plurality of times, a game value granted when the result of display is finalized in a special stop result mode for every display game is sequentially increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186572-A (JP)
Title: Operation input device and cock device
Inventor: KANEKO YOSHIYUKI
IPC: H01H25/06
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input device and a cock device, of smaller size and stabilized signal.  <P>SOLUTION: The operation input device includes an operation part 140 for rotational and pressing-down operations about the center of rotational axis, a press-down electrode 131 which moves according to a press-down operation, a rotational electrode 121 being asymmetric about the center of rotational axis, a transmission electrode 113 consisting of a rotational transmission electrode 115 which is arranged to face the rotational electrode in non-contacting manner and is divided in a plurality of pieces in symmetric manner and a press-down transmission electrode 111 arranged to face the press-down electrode in non-contacting manner. It also includes a reception electrode arranged to face both the press-down electrode and the rotational electrode in non-contacting manner, and an electrostatic capacitance detecting means for detecting electrostatic capacitance between the transmission electrode and the reception electrode that is caused by a voltage induced at the reception electrode by a pulse signal to the transmission electrode. The rotational operation is detected based on a ratio change in electrostatic capacitance to the reception electrode. The press-down operation is detected based on a change in electrostatic capacitance between the press-down transmission electrode and the reception electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185009-A (JP)
Title: Raw material mixture for nitride-based or oxynitride-based fluorescent material and method for producing nitride-based or oxynitride-based fluorescent material
Inventor: SHIOI TSUNESUKE
IPC: C09K11/64
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based or oxynitride-based fluorescent material having light-emission intensity higher than heretofore.  <P>SOLUTION: The nitride-based or oxynitride-based fluorescent material having light-emission intensity higher than that of a conventional fluorescent material obtained by a conventional method is obtained by using a raw material mixture for the nitride-based or oxynitride-based fluorescent material, which contains an europium siliconitride powder including trivalent europium. A method for producing the raw material mixture for the fluorescent material includes mechanically mixing the europium-containing siliconitride powder and a host crystal raw material compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192133-A (JP)
Title: Discharge lamp, backlight unit, and liquid crystal display
Inventor: MANIWA TAKASHI
IPC: H01J61/067
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp preventing crack of the sealed porion of a glass bulb and the peripheral surface of the glass bulb where a feeding terminal is mounted, even when force such as vibration and impact is applied to the feeding terminal of the discharge lamp.  <P>SOLUTION: Electrodes are provided inside of both end portions 10b of the glass bulb 10, both end portions 10b are sealed and formed by thermal processing to be larger than the diameter of the center portion of the glass bulb 10, and feeding terminals 30 connected to the lead wire 22 of the electrodes are provided on the peripheral surface of both end portions 10b of the glass bulb. The feeding terminal 30 abuts on the peripheral surface of the glass bulb 10 except for both end portions 10b which are larger than the outer diameter of the center portion of the glass bulb 10, and has a conductive cylindrical body 31 provided to surround the glass bulb.  <P>COPYRIGHT: (C)2010,JPO&INPIT