Patents Assigned to Sharp
  • Patent number: 9001754
    Abstract: Provided are a mobile station apparatus, a wireless communication system, and a wireless communication method that can improve reliability of handover while efficiently and early completing the handover. A mobile station apparatus 100 that switches base station apparatuses 200a and 200b to communicate with by handover includes: receiving an HO Command message including scheduled uplink transmission information from the base station apparatus of a handover source 200a; performing uplink transmission to the base station apparatus of a handover destination 200b based on the scheduled uplink transmission information; and executing handover in accordance with a random access procedure if a response is not received from the base station apparatus of a handover destination 200b with respect to a single time or plural times of the uplink transmission.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yasuyuki Kato, Katsunari Uemura, Shohei Yamada
  • Patent number: 8999465
    Abstract: The present invention provides a liquid crystal display device in which display defects are not easily generated even when an alignment film is not formed. The liquid crystal display device of the present invention includes a pair of substrates; and a liquid crystal layer that is held between the pair of substrates, wherein both substrates of the pair of substrates do not substantially include an alignment film, at least one substrate of the pair of substrates includes a polymer layer that controls the alignment of liquid crystal molecules adjacent thereto, the polymer layer is formed by polymerization of monomers of at least one kind included in a liquid crystal layer composition, and the monomers of at least one kind contain a compound represented by the following formula (1): (wherein A represents an acrylate group, a methacrylate group, an ethacrylate group, a vinyl group, or an allyl group; a represents 0 or 1; and m represents a natural number of 4 to 12).
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Youhei Nakanishi, Takeshi Noma
  • Patent number: 8999966
    Abstract: Disclosed are the ERK inhibitors of formula (1): and the pharmaceutically acceptable salts thereof, wherein: A is a five membered monocyclic heteroaryl ring; and B is a monocyclic heterocycloalkyl ring, or a monocyclic heterocycloalkenyl ring, or a bridged monocyclic heterocycloalkyl ring, or a fused (monocyclic heterocycloalkyl ring) cyclopropyl ring. Also disclosed are methods of treating cancer using the compounds of formula (1).
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: April 7, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Sobhana Babu Boga, Joseph M. Kelly, Hugh Y. Zhu, Abdul-Basit Alhassan, Xin Yao, Xiaolei Gao, James J-S Wang, Jagdish A. Desai, Subrahmanyam Gudipati, Sie-Mun Lo, Liang Zhu, Alan B. Cooper, Yongqi Deng, Gerald W. Shipps, Jr.
  • Patent number: 9000664
    Abstract: Provided is a phosphor particle group of divalent europium-activated oxynitride green light emitting phosphor particles each of which is a ?-type SiAlON represented by a general formula: EuaSibAlcOdNe, where 0.005?a?0.4, b+c=12, d+e=16, wherein a mean value of a value obtained by dividing a longer particle diameter by a shorter particle diameter is not greater than 1.75. Also provided are a light emitting apparatus using the phosphor particle group in a light converter, and a liquid crystal display television using the light emitting apparatus. With these, a high-efficiency and stable light emitting apparatus using a ?-type SiAlON, and a phosphor particle group therefor are provided.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: April 7, 2015
    Assignees: Sharp Kabushiki Kaisha, Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Tetsuya Hanamoto, Masatsugu Masuda, Kenji Terashima, Hideyuki Emoto, Hironori Nagasaki
  • Patent number: 9001015
    Abstract: The liquid crystal display device (1) includes a liquid crystal panel (69) having, for each of pixels (60), a digital memory element (68) for holding an electric potential according to image data and a liquid crystal cell (64) for displaying an image by receiving the electric potential from the digital memory element (68); and a liquid crystal driver circuit (10) having an AC control section (22) for reversing a polarity of an AC voltage applied to the liquid crystal cell (64) on a given cycle and an image transmission control section (21) for issuing instruction on outputting of image data to the liquid crystal panel (69).
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Daiji Kitagawa, Kouji Kumada
  • Patent number: 9001091
    Abstract: In order to supply a low-level potential VSS from a trunk line for the low-level potential VSS to each stage of a shift register, a branch line and an auxiliary line are provided for every plurality of stages of the shift register, and the auxiliary lines are connected to the respective branch lines and the plurality of stages of the shift register. It is also possible to provide an auxiliary line having substantially the same length as the trunk line and to connect all of the branch lines and all of the stages in the shift register to this auxiliary line. A high-level potential VDD may also be supplied using the same method. Consequently, a scanning-signal-line driving circuit is provided in which the frame area and power consumption of a display panel can be reduced when formed on the display panel as an integral unit.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Mayuko Sakamoto, Yasuaki Iwase, Isao Ogasawara, Takaharu Yamada
  • Patent number: 9001166
    Abstract: The present invention effectively suppresses not only occurrences of halos but also degradation of the black level. This image display device has a liquid crystal panel (17) that displays images according to an image signal and a backlight (14) in which LEDs are used and controls the light emission brightness of the LEDs for each division region, which is obtained by dividing the backlight (14) into a plurality of regions, on the basis of a prescribed relation between a gradation value for an image region corresponding to each division region and the LED light emission brightness.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Michiaki Takeda, Eishi Oda, Hiroyoshi Kure
  • Patent number: 8999991
    Abstract: The present invention provides compounds of Formula I and the pharmaceutically acceptable salts thereof, which are inhibitors of the ROMK (Kir1.1) channel. The compounds act as diuretics and natriuretics and are valuable pharmaceutically active compounds for the therapy and prophylaxis of medical conditions including cardiovascular diseases such as hypertension and conditions resulting from excessive salt and water retention.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: April 7, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Haifeng Tang, Barbara Pio, Harry R. Chobanian
  • Patent number: 9002482
    Abstract: A cleaning robot (1) is provided with: a main body housing (2) that moves along a floor in a self-propelled manner with a suction port (6) and an exhaust port (7) open; a motor fan (22) positioned inside the main body housing (2); a dust collection part (30) driven by the motor fan (22) so as to collect airflow dust that has been suctioned from the suction port (6); an infrared remote controller (60) that specifies an arbitrarily-defined location in space for setting up the main body housing (2) by emitting infrared rays; and an infrared sensor (18) that detects the specified location specified by the infrared remote controller (60). The cleaning robot moves to the specified location detected by the infrared sensor (18) and then carries out a cleaning operation, or carries out a cleaning operation while moving to the specified location.
    Type: Grant
    Filed: September 3, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Masanori Tsuboi
  • Patent number: 9003449
    Abstract: A playback device for playing back a program, including a program information acquisition unit configured to acquire program identification information for identifying a program; and a memory unit configured to store an adjustment item setting file for setting an adjustment item related to playback of a program for each program identification information.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Toshinori Shimizu
  • Patent number: 8999576
    Abstract: A cathode active material of the present invention is a cathode active material having a composition represented by General Formula (1) below, LiFe1-xMxP1-ySiyO4??(1), where: an average valence of Fe is +2 or more; M is an element having a valence of +2 or more and is at least one type of element selected from the group consisting of Zr, Sn, Y, and Al; the valence of M is different from the average valence of Fe; 0<x?0.5; and y=x×({valence of M}?2)+(1?x)×({average valence of Fe}?2). This provides a cathode active material that not only excels in terms of safety and cost but also can provide a long-life battery.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki kaisha
    Inventors: Koji Ohira, Motoaki Nishijima, Toshitsugu Sueki, Shogo Esaki, Isao Tanaka, Yukinori Koyama, Katsuhisa Tanaka, Koji Fujita, Shunsuke Murai
  • Patent number: 9001218
    Abstract: A camera module (100) of the present invention includes: an optical section (1) including a lens section (11); and an OIS section (3) correcting misalignment of an optical axis. The lens section (11) has an image height-optical distortion curve in which an optical distortion is a positive maximum value in an intermediate image height region and the optical distortion gradually decreases from the maximum value as an image height approaches a maximum image height.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Yoshihito Ishizue
  • Patent number: 9001145
    Abstract: An image display device has pixels each of which includes sub-pixels of four or more colors, and displays a high-definition image that has been subjected to sub-pixel-level filtering processing. The image display device includes a display panel in which color filters of sub-pixel colors including three principal colors of red, green, and blue as well as at least one color other than the three principal colors are arranged regularly; and an image processor that performs filtering processing with respect to an input image signal.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazuyoshi Yoshiyama, Hiroyuki Furukawa, Naoko Kondoh, Shinji Nakagawa
  • Patent number: 9001296
    Abstract: A liquid crystal display apparatus includes an electrode and a slit formation region provided in the electrode and extending in a direction of extension of a boundary line, a first alignment region and a third alignment region are formed such that liquid crystal molecules are aligned toward a first director orientation, a second alignment region and a fourth alignment region are formed such that liquid crystal molecules are aligned toward a second director orientation greater in an angle of orientation than the first director orientation, an angle of orientation of a first slit orientation is not greater than an angle of orientation of the first director orientation, and an angle of orientation of a second slit orientation is not smaller than an angle of orientation of the second director orientation.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Ken Kuboki, Akira Shibazaki, Satomi Hasegawa, Hiroshi Tsuchiya, Yusuke Nishihara, Taichi Sasaki, Seiji Tanuma
  • Patent number: 9001724
    Abstract: A multiplexed signal generator is configured to multiplex a signal addressed to a first reception device which has been subjected to a power suppression process of suppressing the power of the signal, and a signal addressed to a second reception device which is not subjected to the power suppression process.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Nakano, Takashi Onodera, Kozue Hirata, Hiromichi Tomeba, Shimpei To
  • Patent number: 9000351
    Abstract: A resistor array is provided in an element array. A mean value of a characteristic-value distribution is associated with a median of combined resistance values obtained by the element array. An array of trimming information pieces corresponding to combined resistance values larger than the median is set in a descending order of ‘15’ to ‘8’ in decimal number, and an array of trimming information pieces corresponding to combined resistance values less than the median is set in an ascending order of ‘0’ to ‘7’ in decimal number. A circuit converts trimming information derived from the trimming information generation circuit to generate element selection information for selecting turn-off resistors to obtain combined resistance values from the resistor array. Thus, the number of melted-and-cut fuses involved in generation of trimming information associated within the range of “mean value±2?” in the distribution is reduced.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazuo Noda, Takahiro Inoue
  • Patent number: 8999823
    Abstract: A semiconductor device according to the present invention includes a thin-film transistor and a thin-film diode. The respective semiconductor layers and of the thin-film transistor and the thin-film diode are crystalline semiconductor layers that have been formed by crystallizing the same crystalline semiconductor film. Ridges have been formed on the surface of the semiconductor layer of the thin-film diode. And the semiconductor layer of the thin-film diode has a greater surface roughness than the semiconductor layer of the thin-film transistor.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Naoki Makita, Hiroshi Nakatsuji
  • Patent number: 9001356
    Abstract: A multifunction printer includes a display section, a web browser section for operating in accordance with software for a web browser, and a second web server section for operating in accordance with software for a web server. The web browser section causes the display section to display an operation window indicated by image data received from a first web server section, and notifies the second web server section of a control instruction to control the multifunction printer, which instruction is entered into the operation window. The multifunction printer further includes a device control section for controlling the multifunction printer in accordance with the control instruction of which the web browser section notifies the second web server section.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Kunihiko Tsujimoto
  • Patent number: D726216
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masaki Tabata, Shingo Yamashita, Megumi Itoh, Miho Kageyama, Kenji Ishibashi
  • Patent number: D726217
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: April 7, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masaki Tabata, Shingo Yamashita, Megumi Itoh, Miho Kageyama, Kenji Ishibashi