baber/WOPTO huggingface dataset:
Patent JP-2011147198-A (JP)
Title: Power conversion apparatus
Inventor: NISHIDA YOSHIHIRO
IPC: H02M7/08
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate preventing an inrush current in initial charge of a sub capacitor 9 at a DC side with a simple configuration in a power conversion apparatus, where a single-phase sub converter 4 is connected in series to an AC input line of a main converter 3.  <P>SOLUTION: A current command value operation unit 20 for generating an AC current command includes a CPU, the main converter 3 is controlled so that an AC current is suppressed, and an output voltage level at an AC side of the sub converter 4 is controlled to be changed so that the AC current follows the AC current command. In the initial charge, the power conversion apparatus is started after charge of a main capacitor 7 is completed, the main converter 3 is subjected to output control in the same way as normal conditions, and all of switches inside the sub converter 4 are turned off to charge the sub capacitor 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157319-A (JP)
Title: Information storage medium, information reproduction method, information recording method and information reproduction device
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium that can record and reproduce digital animation information; and to provide an information reproduction method, an information recording method and an information reproduction device which utilize the medium.  <P>SOLUTION: In the information storage medium, an AV file, cell time information and PGC information are recorded in respective regions different from each other. The cell time information includes a time code table relating to a video object. The same place in the video object can be reproduced redundantly between different cells in different PGC. Information relating to whether the video object is compressed by an MPEG2 is included in the cell time information, the time code table includes information relating to specified units, the cell time information includes information relating to the number of the specified units, and the information relating to whether the video object is compressed by the MPEG2 is included in a region different from the region in which the information relating to the number of the specified units is included.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011151739-A (JP)
Title: Image processing apparatus
Inventor: HORIE GEN
IPC: H04N5/335
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a more natural image, by improving accuracy of detecting the saturation of a subject image, thereby improving performance for suppressing a false color in a low-saturation region, and suppressing the occurrence of "missing color" in a high-saturation region.  <P>SOLUTION: An image sensor of an imaging unit 2 includes color filters of Bayer array, performs interpolation processing on an image signal of each of pixels input from the image sensor through an interpolator 6 by using image signals of nearby pixels, and captures image signals of R, G, B for each of the pixels. A high frequency component extractor 7 extracts a high frequency component from the G signal, a false color reduction color signal generator 8 determines a false color reduction color signal (R+B-2G) with reduced effect of the false color for each pixel, and a saturation signal generator 9 generates a saturation signal which is an absolute value of the false color reduction color signal. A suppressor 10 suppresses the false color based on the high frequency component extracted by the high frequency component extractor 7 and the pixel saturation signal generated by the saturation signal generator 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149909-A (JP)
Title: Device and method for measuring and classifying workpiece
Inventor: KOJIMA TOMOYUKI
IPC: G01R31/26
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and simply confirm the quality of workpieces without discarding the workpieces unnecessarily when changing the lots of workpieces and to correct the classification setting mode of the workpieces.  <P>SOLUTION: The device 50 of measuring and classifying workpieces includes a transfer table 2 having workpiece housing holes 3 for holding workpieces W, a measuring section 7 for measuring the workpieces W, a discharging section 8 for discharging the workpieces W, and a housing container 14 that is connected with the discharging section 8 through a discharging tube 8a. A control section 9 drives and controls the discharging section 8 during normal operation, and it classifies workpieces W according to the predetermined classification on the basis of the measurement results of the measuring section 7 and discharges them to the side of the housing container 14 from the discharging section 8. The control section 9 also drives and controls a lot buffer 12b when changing lots, and it temporarily retains the workpieces W in the lot buffer 12b. During the retention time, the control section 9 confirms the quality of the workpieces W on the basis of the measurement results of the measuring section 7, and then it corrects the classification mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155159-A (JP)
Title: Resistance change type memory, and method for controlling and manufacturing the same
Inventor: TAKAHASHI TSUNEO
IPC: H01L45/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance-varying type memory which can manifest hysteresis characteristics, without fail, and the memory characteristics of resistance at the higher reproducibility than those of conventional technologies, and has an change and rate of change which is greater than those of conventional technologies, and to provide a method for controlling and manufacturing the memory.  <P>SOLUTION: In a unipolar operation type resistance change memory, a DC voltage of which the two polarities are applied to a pair of electrodes; the voltage having one polarity is changed, whereby a low-resistance state having a first resistance value and a high-resistance state having a second resistance value higher than the first resistance value are set; and the low-resistance state or high-resistance state is read out. The resistance change memory is configured so as to narrow a molybdenum oxide (MoOx) by the pair of electrodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153583-A (JP)
Title: Supercharger
Inventor: IWAKIRI YUJI
IPC: F02B39/10
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger capable of optionally selecting the rotation speed of a turbine moving blade according to the operation state of an engine.  <P>SOLUTION: In a transmission mechanism 10, rotation is transmitted between side gears 11 and 12 via a pinion gear 13. Furthermore, the rotation is transmitted between the side gears 11 and 12 and a rotation case 14 by the pinion gear 13 that turns about the rotation center axis of the side gear 11 by the rotation of the rotation case 14 rotatably supporting the pinion gear 13. The rotation speed ratio of a turbine impeller 41 connected to the side gear 11 to a compressor impeller 31 connected to the side gear 12 is changed depending on the rotation speed of a motor 50 connected to the rotation case 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158372-A (JP)
Title: Method for measurement of curvature and curve radius in railroad track
Inventor: YAZAWA EIJI
IPC: B61K9/08
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measurement of curvature and curve radius in a railroad track for expanding a measurement range up to a low-speed area.  <P>SOLUTION: In the curvature and curve radius measurement method of the railroad track, an angle meter is set in a track inspection car. A relative angle of a tangent line between two points on the railroad track is determined, based on information measured by the angle meter. A cyclometer is set to the track inspection car. A distance between two points on the railroad track is obtained based on information measured by the cyclometer. The relative angle between two points on the railroad track and the distance between two points on the railroad track are substituted in a predetermined calculation expression so as to determine calculation results. A low pass filter processing is applied to the calculation results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217169-A (JP)
Title: Visual inspection system of printed circuit board, and method of the same
Inventor: CHOI HYUN HO
IPC: G01B11/24
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection system and method of a printed circuit board capable of improving the inspection speed and inspection reliability.  <P>SOLUTION: The visual inspection method includes a stage of partitioning the whole inspection region of an object to be inspected with a first region and a second region, a stage of imaging the whole inspection region of the object to be inspected with a first camera and second camera using different illuminations, and a discrimination stage of determining goodness/badness of the first region using a first image acquired from the first camera, and determining goodness/badness of the second region using a second image acquired from the second camera.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166883-A (JP)
Title: Wireless power transmission device
Inventor: HIRASAKA HISAKADO
IPC: H02M7/06
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless power transmission device which can prevent the deterioration of power transmission efficiency, can prevent an influence to the other apparatus, and can prevent the supply of unnecessary power to an unintended apparatus.  <P>SOLUTION: The wireless power transmission device includes: a transmission device 20 which wirelessly transmits power; and a receiving device 30 which can receive a transmission signal including the power transmitted from the transmission device in a resonance relation. The receiving device 30 includes: a frequency changeable part 33 which can change a receiving resonance frequency; a detection part 32 which detects the received power; and a control part 34 which controls the frequency changeable part to adjust a frequency so that the received power detected by the detection part becomes maximum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162857-A (JP)
Title: Coating pretreatment method, diamond film coating method, and coating film removing method
Inventor: KAMISAKA HIROYUKI
IPC: C23C16/02
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a diamond film to be coated with high bond strength while a surface layer part is appropriately removed even for a complicated surface of large unevenness hard for blasting, and a hole inner surface of large aspect ratio to expose a substantially uniform internal structure.  <P>SOLUTION: In the coating pretreatment at a step S1, a surface of a base material 12 is oxidized with oxygen plasma, and in order to remove its oxide by the ultrasonic cleaning, any sintered skin formed during the permanent sintering is appropriately removed, and the bond strength of the diamond film 18 formed thereon is increased. In the oxidation treatment at a step S1-1, the negative bias voltage is applied to the base material 12, and oxygen plasma of high density is generated substantially uniformly along the surface of the base material 12. A hole inner surface 16 of large aspect ratio is appropriately subjected to oxidation treatment, and the sintered skin is appropriately removed in a short time over the entire surface of the base material 12 including the hole inner surface 16. The diamond film 18 can be removed in a similar treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161596-A (JP)
Title: Apparatus for machining concave-convex gear
Inventor: ANDO YOSHIAKI
IPC: B23F1/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for machining capable of machining concave teeth of various concave-convex gears.  <P>SOLUTION: The apparatus 100 for machining includes three linear motion shafts orthogonal to each other and one rotating shaft, capable of relatively moving a machining tool 140 relative to a disc-shaped workpiece W which is a concave-convex gear (an oscillating gear) 15 before machining a concave tooth (an oscillating concave tooth) 15b. A relative operation trace of a convex tooth pin 12b of a mating gear (a stationary shaft) 12 relative to the concave-convex gear 15 in transmitting power between the mating gear 12 and the concave-convex gear 15 is extracted. Based on the extracted relative operation trace of the convex tooth pin 12b, the concave tooth 15b of the concave-convex gear 15 is machined by a toroidal grinding wheel 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170542-A (JP)
Title: Print system
Inventor: KAMIYA HIROKI
IPC: B41J29/38
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system for reliably managing the management information of a printer in a server.  <P>SOLUTION: The management information generating part 12 of the printer P generates information expressing the usage state of the printer P as management information. The management information previously includes the usage state after the generation of the management information. When the transmission request of a management information file is received from a terminal T, the management information generating part 12 of the printer P generates the file name of the management information file based on the time of reception. When the generated file name is the same as the file name of the management information file generated immediately before, the management information generating part 12 generates the management information file by defining the file name based on a time after the passage of a prescribed time as the file name of the management information file. The generated management information file is transmitted to the terminal T so as to be managed by the server S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170290-A (JP)
Title: Display device
Inventor: TANAHASHI OSAMU
IPC: H01L51/50
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device using a planar light emitting element divided into a plurality of light emission areas to emit light, simplifying a driving circuit when a pattern is displayed by the planar light emitting element.  <P>SOLUTION: In the planar light emitting element 1, a light emitting layer 5 divided into two light emission areas is held between electrodes including a transparent electrode 4, and auxiliary electrodes 7, 8 for supplying the power to the transparent electrode 4 are provided in the vicinity of a boundary between the respective light emission areas. The light emission areas are grouped into two groups A, B, the auxiliary electrodes 7, 8 are provided corresponding to the respective groups A, B, conducted to the transparent electrode 4 of the light emission area of the group designated as a power supply object, and insulated from the transparent electrode 4 in the vicinity of the boundary of the light emission area outside of the designated group. Thus, when a pattern is displayed by lighting by each group of each light emission area, the power can be supplied by the auxiliary electrodes 7, 8 at every light emission area of the respective groups, so that the driving circuit can be simplified without the need of driving the light emission areas individually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174187-A (JP)
Title: Integrally-sewn elastic cover-like structure with single opening
Inventor: LIOU DER-LIN
IPC: A61F6/04
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrally-sewn cover-like product simultaneously including characteristics of elasticity and a rolled edge.  <P>SOLUTION: This integrally-sewn cover-like product of a kind of an integrally-sewn elastic cover-like structure with a single opening is such that connection parts of the half of the cover-like product made of two thermoplastic raw materials are each connected, a single opening is in the cover-like product, and a rolled part 12 of an integral structure is on the end of the opening. The cover-like product is made of at least one layer thermoplastic raw material, and the thermoplastic raw material has excellent elasticity and is recyclable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206790-A (JP)
Title: Method and device for filtering digital signal, and image alignment method
Inventor: FERGUSON KEVIN M
IPC: H04N17/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove spike and/or speckle noise from a digital signal.  <P>SOLUTION: A first signal is low-pass filtered by a first low-pass filter to generate a second signal (80). The second signal is subtracted from the first signal to generate a third signal (82). A first maximum value related to a first region (a region related to an undesired signal characteristic) of the third signal is determined (84), and a second maximum value related to a second region of the third signal is determined (86). When the first maximum value and the second maximum value satisfy a first determination condition (88), a second low-pass filter is determined (90), and the first signal is low-pass filtered by the second low-pass filter to generate a fourth signal (92), and the fourth signal is subtracted from the first signal to generate a filtered signal (94).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175584-A (JP)
Title: Construction site management system, server and digital camera
Inventor: YAGI HIRONORI
IPC: G06T1/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, which allows a construction manager to easily, accurately and collectively obtain, when he/she manages a plurality of builders to perform construction in a plurality of construction sites, the progress of construction in each construction site.  <P>SOLUTION: Site pictures of construction sites are taken by a plurality of digital camera 10, and transmitted to a mail server 14 and an ASP server 16 in an e-mail format through the Internet 12. The ASP server 16 transmits, in response to a request from a management terminal 18 or management terminal 20 of the manager who manages the digital cameras 10, image data of site pictures of all the digital cameras 10 managed by the manager to the management terminal 18. The ASP server 16 transmits the image data in a slide show format or matrix format.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172836-A (JP)
Title: Game machine
Inventor: WACHI TAKASHI
IPC: A63F7/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing hope for reopening of a variation display of a performance pattern stopping resulting from becoming a ready-to-win state from being interrupted when during a pseudo-continuation performance, a part of a plurality of performance pattern combinations becomes the ready-to-win state that stops in a combination corresponding to a hit resulting from a lottery.  <P>SOLUTION: In a development-in-ready-to-win-type pseudo-variation performance to be displayed on a liquid crystal display device through a performance control board and an image control board, during the pseudo-continuation performance, when a part of a plurality of the performance pattern combinations becomes the ready-to-win state stopping in a combination corresponding to a hit resulting from the lottery, the performance pattern stopping in variation of the remaining performance pattern develops to a performance to reopen a variation display, thereby preventing the hope for reopening of the variation display of the performance pattern stopping resulting from becoming the ready-to-win state from being interrupted to improve amusement in a game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178203-A (JP)
Title: Mounting structure of ceiling interior material
Inventor: HIBINO KIYOE
IPC: B60R13/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To mount a spacer member by using a position close to a reinforcing member in a ceiling panel.  <P>SOLUTION: This mounting structure of a ceiling interior material 10 in a vehicle includes the ceiling panel 20 constituting a ceiling side body, the ceiling interior material 10 arranged oppositely to the cabin inside of the ceiling panel 20, and the spacer member 70 arranged between an inner panel 22 and a terminal part 11 of the ceiling interior material 10 to regulate displacement of the terminal part 11 of the ceiling interior material 10 to the cabin outside. A terminal part 31 of a reinforcement panel 30 for reinforcing the ceiling panel 20 is joined to the inner panel 22. An elastic engaging part 73 for fixing the spacer member 70 to the ceiling panel 20 is provided on one end side 71 of the spacer member 70. A cross pin 74 arranged closer to the reinforcement panel 30 than the elastic engaging part 73 to regulate rotation of the spacer member 70 with the elastic engaging part 73 as a center is provided on the other end side 72 of the spacer member 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180739-A (JP)
Title: Display device with touch sensor, touch panel, method of driving touch panel, and electronic device
Inventor: MIZUHASHI HIROSHI
IPC: G06F3/041
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device with a touch sensor, which can achieve high touch detection sensitivity by the small number of elements.  <P>SOLUTION: The display device with the touch sensor includes: first and second substrates which are separately arranged so as to be faced to each other and are configured so that at least either one is deflected by the pressing force of an external proximity object; a first electrode formed on the surface of the first substrate, which is faced to the second substrate; a second electrode formed on the surface of the second substrate, which is faced to the first substrate, so as to be faced to the first electrode; a switch connected to the first electrode; a signal line controlled so as to be turned on/off to the first electrode by the switch; and a drive control section. The first and the second electrode configure electrodes of a display element for performing display on the basis of a potential difference between respective voltages and configure electrodes of a touch detection element for outputting a touch voltage Vtouch corresponding to a distance between both the electrodes. The drive control section performs an initialization operation so that the potential difference between the voltage Vs of the signal line and the voltage Vp of the first electrode may enlarge before the touch detection element outputs the touch voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181640-A (JP)
Title: Method of forming wiring conductor
Inventor: HASEGAWA YOSHIHIRO
IPC: H05K3/18
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming wiring conductors by which fine wiring conductors are formed with high density by suppressing the occurrence of a problem in which the wiring conductor is considerably thinned and a bottom surface of the wiring conductor, which comes in contact with an insulating layer, is hollowd deeply from both sides.  <P>SOLUTION: In an etching process of forming the wiring conductor comprising an electrolytic copper plating layer 4 and an electroless copper plating layer 2 therebelow by etching the electroless copper plating layer 2 and electrolytic copper plating layer 4 using an etchant until the electroless copper plating layer 2 between wiring conductors 5 dissipates, etching processing is carried out using a first etchant which attains an etching speed for the electroless copper plating layer 2 being ≤1.6 times an etching speed for the electrolytic copper plating layer 4, and then etching processing is carried out using a second etchant which attains an etching speed for the electroless copper plating layer 2 being ≥2.4 times an etching speed for the electrolytic copper plating layer 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT