Patents Represented by Law Firm Birch, Stewart, Kolasch and Birch
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Patent number: 8339517Abstract: A television broadcast receiving apparatus has a demodulating unit including a PLL part synchronizing a phase of an IF signal with a phase of an internally generated carrier signal and outputting an out-of-synchronization flag signal when the IF signal and the carrier signal are in an unsynchronized state, and a muting part muting a sound intermediate frequency signal and outputting a noise signal of a predetermined level when the out-of-synchronization flag signal is outputted from the PLL part. Therefore, even when an IF amplifier of a tuning unit amplifies a noise at the maximum gain when there is no signal, an abnormal sound can be prevented from being outputted from a speaker of a decode and output unit.Type: GrantFiled: April 21, 2011Date of Patent: December 25, 2012Assignee: Sharp Kabushiki KaishaInventors: Hiroyuki Yamaguchi, Tsuyoshi Itaya
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Patent number: 8339823Abstract: A Voltage Source Converter having at least one phase leg connected to opposite poles of a direct voltage side of the converter and comprising a series connection of switching elements including at least one energy storing capacitor and configured to obtain two switching states, namely a first switching state and a second switching state, in which the voltage across said at least one energy storing capacitor and a zero voltage, respectively, is applied across the terminals of the switching element, has semiconductor chips of said switching elements arranged in stacks comprising each at least two semiconductor chips. The converter comprises an arrangement configured to apply a pressure to opposite ends of each stack.Type: GrantFiled: March 20, 2008Date of Patent: December 25, 2012Assignee: ABB Technology AGInventors: Björn Jacobson, Gunnar Asplund
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Patent number: 8339355Abstract: An LED backlight drive for driving an LED backlight having a plurality of LED lines L1-L3 connected in parallel to a power feed line S4, each of the LED lines having an arbitrary number of LEDs connected in series, the LED backlight drive including: an arithmetic section 12 for calculating a delay time from driving one of the plurality of LED lines L1-L3 to driving the next LED line; a signal generator 13 for generating a plurality of control signals successively at intervals corresponding to the delay time calculated by the arithmetic section; and a driver 14 for driving the plurality of LED lines successively in response to the plurality of control signals generated by the signal generator.Type: GrantFiled: January 26, 2009Date of Patent: December 25, 2012Assignee: Mitsubishi Electric CorporationInventors: Masakazu Segawa, Mikio Araki
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Patent number: 8337024Abstract: A projection optical system for enlarging and projecting a light flux from an image display panel modulating an irradiation light, onto a screen in an oblique direction, the projection optical system includes: a lens system including a plurality of lenses, the lens system refracting the light flux from the image display panel; a single convex mirror reflecting the light flux from the lens system, the lens system and the convex mirror being arranged in an order from the image display panel; and a stop disposed in an optical path after an emission from the lens system to an incidence on the convex mirror.Type: GrantFiled: March 17, 2010Date of Patent: December 25, 2012Assignee: Mitsubishi Electric CorporationInventors: Muneharu Kuwata, Tomohiro Sasagawa
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Patent number: 8338630Abstract: An amino acid-modified organopolysiloxane is provided. It has an amino acid derivative bonded to at least one silicon atom of the organopolysiloxane segment constituting the backbone of the organopolysiloxane via an amide bond represented by the following general formula (1): wherein X and Y are independently a C1-10 divalent hydrocarbon group; m is an integer of 0 to 4; Ra is hydrogen atom, a monovalent hydrocarbon group containing 1 to 4 carbon atoms, or an organic group represented by the following general formula (2): (wherein Rb is hydrogen atom, a C1-7 monovalent hydrocarbon group, an alkaline metal, or an alkaline earth metal, and Rc is independently hydrogen atom, hydroxy group, or a C1-10 monovalent hydrocarbon group optionally containing oxygen atom, sulfur atom, or nitrogen atom); and Z is an organic group represented by the general formula (2).Type: GrantFiled: December 10, 2010Date of Patent: December 25, 2012Assignee: Shin-Etsu Chemical Co., Ltd.Inventor: Hiroyuki Moriya
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Patent number: 8339705Abstract: An optical sheet for three-dimensional images and a three-dimensional image display device using the same, are discussed. According to an embodiment, the three-dimensional image display device includes a display unit to display two-dimensional images using unit pixels each including at least three colors of sub-pixels, and an optical sheet to convert the two-dimensional images into a plurality of different three-dimensional images, and the neighboring three-dimensional images are overlapped with each other by a predetermined range. With the above described configuration, the curved lenses are tilted to provide neighboring viewers with three-dimensional images overlapped with each other by 15% to 60%. As a result, a ratio of the horizontal and vertical display resolutions of the three-dimensional images can be equal to a ratio of the horizontal and vertical display resolutions of the two-dimensional images, and the quality of three-dimensional images can be improved.Type: GrantFiled: December 28, 2007Date of Patent: December 25, 2012Assignee: LG Display Co., Ltd.Inventors: Hyung Ki Hong, Byung Joo Lee
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Patent number: 8337442Abstract: The invention relates to an ankle orthosis comprising a U-shaped support stirrup made of a flexible material, the sides of which stirrup converge beneath the foot in a web projecting as a tab toward the metatarsus, extend past the bones, and are held together at their end regions by a fastening strap wrapping around the leg. The tab has a convexity, which presses against the cuboid bone of the foot due to a preloading of the tab.Type: GrantFiled: September 5, 2007Date of Patent: December 25, 2012Assignee: Bauerfeind AGInventors: Heinrich Hess, Rainer Scheuermann, Wolfgang Krause
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Patent number: 8338431Abstract: The present invention relates to a compound according to formula I, wherein X, A, G, E, R1, R2, R3 are as shown herein; and pharmaceutically acceptable salts, hydrates, N-oxides or solvates hereof. The invention further relates to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds, to methods of treating diseases, e.g. dermal diseases, with said compounds, and to the use of said compounds in the manufacture of medicaments.Type: GrantFiled: February 26, 2008Date of Patent: December 25, 2012Assignee: Leo Pharma A/SInventors: Ravindra Babu Bollu, Jakob Felding, Simon Feldbæk Nielsen, Jens Christian Højland Larsen
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Patent number: 8338723Abstract: A method and a device for detecting a touch position and a flat panel display using the method and the device are disclosed. The touch position detecting method includes generating touch data from a touch sensor array; computing the touch data input in each of adjacent frames to generate difference data and then performing at least one binary operation and a filtering operation on the difference data to correct the difference data; determining an effective area and then calculating a first central coordinate and a second central coordinate; computing a reference vector between the first central coordinate and the second central coordinate, a position vector between a position coordinate and the second central coordinate, and an angle between the reference vector and the position vector; and determining the position coordinate on the touch boundary portion at the angle having a minimum value as a touch coordinate.Type: GrantFiled: September 11, 2009Date of Patent: December 25, 2012Assignee: LG Display Co., Ltd.Inventor: Jinkyu Kim
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Patent number: 8338026Abstract: Provided is a positive electrode active material. The positive electrode active material includes: a small-diameter active material having an average particle diameter of about 0.5 ?m and a maximum particle diameter of less than about 1 ?m; and a large-diameter active material having an average particle diameter of about 5 ?m to about 20 ?m and a maximum particle diameter of less than about 100 ?m.Type: GrantFiled: May 27, 2010Date of Patent: December 25, 2012Assignee: LG Chem, Ltd.Inventors: Seung-Taek Hong, Hey Woong Park, Ho Jin Jeon, Sung Joon Park, Dae Sik Choi, Nan Ji Yun, Yo Jin Kim, Seung Don Choi
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Patent number: 8339914Abstract: Provided is a digital broadcast receiver capable of displaying a message, a list of titles of contents or the like together with a viewing screen without interrupting viewing of contents. The digital broadcast receiver includes a controller 25 configured to determine whether an optical disc inserted into the receiver is a read-only optical disc or a recordable optical disc and also to control a display screen. Upon insertion of an optical disc, the controller 25 causes a display screen including a first display area and a second display area to be displayed, the first display area displaying digital broadcast or external input contents, the second display area displaying a message indicating that the optical disc is being prepared. In a case where the optical disc is a read-only optical disc, the controller 25 causes only a playback screen of contents recorded in the optical disc to be displayed upon completion of the preparation of the optical disc.Type: GrantFiled: September 24, 2009Date of Patent: December 25, 2012Assignee: Sharp Kabushiki KaishaInventor: Toru Hirota
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Patent number: 8340014Abstract: A method for transmitting and receiving signals using multi-band Radio Frequencies (RFs) is provided. The method includes transmitting/receiving control information identifying a subsidiary carrier frequency band for a user equipment via a primary carrier frequency band of the user equipment, wherein the control information includes information of a second ID assigned to a first ID of the subsidiary carrier frequency band among a plurality of first IDs, the first ID identifying the subsidiary carrier frequency band in the physical layer and the second ID identifying the subsidiary carrier frequency band in the specific layer.Type: GrantFiled: December 23, 2008Date of Patent: December 25, 2012Assignee: LG Electronics Inc.Inventors: Seung Hee Han, Min Seok Noh, Jin Sam Kwak, Yeong Hyeon Kwon, Hyun Woo Lee, Dong Cheol Kim, Sung Ho Moon
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Patent number: 8336514Abstract: A plasma generating device for an internal combustion engine sets the generating-atmosphere pressure for generating plasma to the intake pressure, thereby achieving a reduction in the size, weight, and energy consumption of the plasma generating device and an improvement in combustibility. An internal combustion engine includes a throttle valve arranged in an intake passage having an intake opening that opens to a combustion chamber. An intake valve opens and closes the intake opening. A plasma generating device includes a plasma generator having a generating chamber for converting intake air into a plasma state to generate plasma. The plasma generating device supplies plasma to a downstream passage of the intake passage between the throttle valve and the intake valve. A gas control valve operates in conjunction with the throttle valve, and is arranged in an introduction passage between a clean chamber of the air cleaner chamber and a generating chamber.Type: GrantFiled: September 22, 2008Date of Patent: December 25, 2012Assignee: Honda Motor Co., Ltd.Inventors: Takashi Tsutsumizaki, Tomomi Ishikawa, Hitoshi Okabe
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Patent number: 8340043Abstract: When transmission of uplink control information is necessary, a transmission processor (a14) allocates the uplink control information to one of radio resources assigned by a base station device, and transmits the uplink control information.Type: GrantFiled: April 7, 2010Date of Patent: December 25, 2012Assignee: Sharp Kabushiki KaishaInventors: Shoichi Suzuki, Tatsushi Aiba, Shohei Yamada
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Patent number: 8338019Abstract: A separator includes a porous substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of filler particles and a binder polymer. The filler particles include electrode active material particles that are electrochemically oxidized and reduced. The binder polymer includes a copolymer having (a) a first monomer unit with a contact angle to water of 0 to 49° and (b) a second monomer unit with a contact angle to water of 50 to 130°. This separator is useful for an electrochemical device, particularly a lithium secondary battery. This separator ensures improved thermal stability and increased capacity of the electrochemical device. Also, inorganic particles in the porous coating layer formed on the porous substrate are not disintercalated due to excellent peeling resistance of the porous coating layer while the electrochemical is assembled.Type: GrantFiled: December 19, 2011Date of Patent: December 25, 2012Assignee: LG Chem, Ltd.Inventors: Sang-Young Lee, Pil-Kyu Park, Jong-Hun Kim
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Patent number: 8339931Abstract: A method and apparatus of transmitting control information in a wireless communication system is provided. A sequence corresponding to control information from a sequence set is determined. A reference modulation symbol set corresponding to a mini unit by modulating the sequence is generated. At least one reordered modulation symbol set is generated by reordering and repeating the reference modulation symbol set. The at least one reordered modulation symbol set is reordered in a unit of a subgroup. The reference modulation symbol set and the at least one reordered modulation symbol set are mapped to the plurality of mini units in the resource unit respectively.Type: GrantFiled: December 4, 2009Date of Patent: December 25, 2012Assignee: LG Electronics Inc.Inventors: Young Seob Lee, Bin Chul Ihm, Seunghee Han, Jin-young Chun, Suk Woo Lee, Min Seok Oh
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Patent number: 8340369Abstract: A face detection method is provided, including: classifying into levels time-wise continuously captured images by increasing/reducing the total number of pixels; selecting sequentially and reading out image data for all of the levels using read-out units of the same size of pixels, or a smaller size of pixels, as those of the image with the smallest size of pixels; carrying out face detection processing by extracting candidate levels in which face image data is present, based on the read-out image data for each of the levels; and, when repeating the face detection processing, setting the number of candidate levels for face detection processing from the second time onward as less than the total number of levels. A digital camera incorporating the face detection method is also disclosed.Type: GrantFiled: July 15, 2011Date of Patent: December 25, 2012Assignee: FUJIFILM CorporationInventor: Yukihiro Kawada
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Patent number: 8340725Abstract: Disclosed is a touch recognition method for preventing an execution of a function associated with an icon by unintentionally touching the icon when a slide-type mobile terminal performs a sliding motion and a mobile terminal implementing such method. If a pre-command is inputted by a touch through the touch screen of the mobile terminal, a pre-command operation that is predetermined is performed. If a sliding motion is detected while the pre-command is performed, the pre-command operation is cancelled.Type: GrantFiled: February 12, 2008Date of Patent: December 25, 2012Assignee: LG Electronics Inc.Inventors: Sun-Myung Park, Cha-Bong Choi, Jin-Hwan Chea
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Patent number: 8338995Abstract: Disclosed is a cooling fluid path structure for a superconducting rotating machine, which includes: a fixed inlet fluid path fixed together with the fluid supply means; a rotating inlet fluid path adjacently connected to an outlet of the fixed inlet fluid path, which is for transferring the cooling fluid transferred from the fixed inlet fluid path to a cooling fluid path inlet provided in the rotor while rotating together with the rotor; a rotating outlet fluid path rotating together with the rotor, to which the cooling fluid discharged from a cooling fluid path outlet of the rotor is transferred; and a fixed outlet fluid path adjacently connected to the rotating outlet fluid path, which is for transferring the cooling fluid transferred from the rotating outlet fluid path to the fluid supply means while being fixed together with the fluid supply means, wherein the rotating outlet fluid path and the fixed outlet fluid path are disposed in such a manner that they surround outside of the rotating inlet fluid patType: GrantFiled: December 30, 2009Date of Patent: December 25, 2012Assignee: Doosan Heavy Industries & Construction Co., Ltd.Inventors: Jung Hyun Lee, Je Heon Jung, Woon Sik Kwon, Heui Joo Park, Chi Hwan Lee, Yeong Chun Kim
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Patent number: 8338213Abstract: A method for manufacturing a solar cell includes forming an impurity doped region of a second conductive type at a substrate of a first conductive type, sequentially irradiating laser shots onto the impurity doped region of the substrate to form an emitter part including a first emitter region having a first sheet resistance and a second emitter region having a second sheet resistance less than the first sheet resistance, and forming a plurality of first electrodes connected to the second emitter region and forming a second electrode connected to the substrate.Type: GrantFiled: January 13, 2012Date of Patent: December 25, 2012Assignee: LG Electronics Inc.Inventors: Indo Chung, Jinah Kim, Jeongbeom Nam, Juhong Yang, Seunghwan Shim, Ilhyoung Jung, Hyungjin Kwon