Patents Assigned to Sharp
  • Patent number: 8718000
    Abstract: To prevent a collision from occurring at the time of random access in cases such as handover, response to paging and the like where a mobile station apparatus performs random access in response to directions from a base station apparatus. In a mobile communication system in which a mobile station apparatus 200 uses a signature of a beforehand determined signature group at the time of random access with a base station apparatus 100, the signature group is comprised of a signature group managed by the base station apparatus 100 and another signature group managed by the mobile station apparatus 200. The signature group managed by the base station apparatus 100 includes signatures associated with particular random access reasons to be selected by the base station apparatus 100.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yasuyuki Kato, Shohei Yamada, Wahoh Oh
  • Patent number: 8714542
    Abstract: Air is taken in through air holes of a paper transfer belt and through air inlets of an air intake duct, and a recording sheet of paper is sucked onto front surfaces of the paper transfer belts, forming the recording sheet of paper into a curved (waved) shape along the front surfaces of the paper transfer belts.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masaru Tsuji, Yasuaki Fukada
  • Patent number: 8718162
    Abstract: A channel estimator estimates a channel estimation value. A symbol replica generator generates a symbol replica that is a modulation symbol of the information demodulated. A signal extractor extracts, in a plurality of time durations, each of subcarrier elements of the reception signal from which an interference is cancelled, based on the channel estimation and the symbol replica. A demodulator demodulates signals on the subcarrier elements of the reception signal, based on signals in the plurality of time durations which are extracted by the signal extractor.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Katsuya Kato, Takashi Yoshimoto, Ryota Yamada
  • Patent number: 8716709
    Abstract: The present invention provides an inexpensive display device that includes an ion sensor portion and a display and that can be miniaturized. The present invention is a display device that includes an ion sensor portion including an ion sensor circuit and a display including a display-driving circuit. The display device has a substrate, and at least one portion of the ion sensor circuit and at least one portion of the display-driving circuit are formed on the same main surface of the substrate.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Atsuhito Murai, Yoshiharu Kataoka, Takuya Watanabe, Yuhko Hisada, Satoshi Horiuchi
  • Patent number: 8718517
    Abstract: A toner cartridge that makes it possible to prevent outflow of a large amount of toners at any other time but supplying of a toner, and an image forming apparatus are provided. A toner cartridge includes a container having an outlet; a conveyance member for conveying a toner inside the container toward the outlet by rotation motion of a conveyance blade associated with rotation of a conveyance shaft; and an opening/closing member disposed so as to have a distance from an inner wall of the container, the opening/closing member being fixed to the conveyance shaft and opening or closing at least a part of the outlet in conjunction with the rotation of the conveyance shaft.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Takeshi Okuda
  • Patent number: 8716483
    Abstract: Disclosed are the ERK inhibitors of formula 1.0: and the pharmaceutically acceptable salts, and solvates thereof. Q is a tetrahydropyridinyl ring. All other substitutents are as defined herein. Also disclosed are methods of treating cancer using the compounds of formula 1.0.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: May 6, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Alan B. Cooper, Yang Nan, Yongqi Deng, Gerald W. Shipps, Jr., Neng-Yang Shih, Hugh Y. Zhu, Jagdish A. Desai, James J-S Wang, Sunil Paliwal, Hon-Chung Tsui, Sobhana Babu Boga, Abdul-Basit Alhassan, Xiaolei Gao, Liang Zhu, Ahmed Samatar
  • Patent number: 8718223
    Abstract: A circuit is constituted by a plurality of n-channel-type transistors, the circuit including: among the plurality of transistors, a transistor including a drain terminal for receiving a voltage of VDD, a source terminal, and a gate terminal for receiving an input signal; among the plurality of transistors, a transistor including a drain terminal for receiving the voltage of VDD, a source terminal connected to an output terminal, and a gate terminal connected to the source terminal of the transistor; and a capacitor provided between a node and a clock terminal for receiving a clock signal. In at least one embodiment, the clock signal inputted into the clock terminal has a frequency higher than that of an output signal outputted from the output terminal.
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yuhichiroh Murakami, Yasushi Sasaki, Shige Furuta
  • Patent number: 8718508
    Abstract: An image forming apparatus is provided with an image bearing unit, an intermediate transfer unit, a primary transfer unit, a pre-transfer charger, and a control portion. The pre-transfer charger is located downstream of the primary transfer unit and upstream of the secondary transfer unit in a revolving direction, faces the outer peripheral surface of the intermediate transfer unit along a perpendicular direction perpendicular to the revolving direction, and charges the intermediate transfer unit when voltage is applied. The control portion, at time when determination is made as to the necessity of cleaning the pre-transfer charger, secondarily transfers a cleaning assessment toner image by switching between a state in which the voltage is applied to the pre-transfer charger and a state in which the voltage is not applied to the pre-transfer charger, the cleaning assessment toner image being in a uniform density.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Toshiki Takiguchi
  • Patent number: 8714763
    Abstract: The present invention aims at providing a lighting device configured to suppress uneven brightness, and a display device or a television receiver which includes the lighting device. The lighting device of the present invention includes a plurality of LEDs 16, an LED board 17S, a chassis 14, a connecting component 60, and a reflection sheet 21. The LEDs 16 are mounted on the LED board 175. Both of the LED boards 17S and 17C are attached to the chassis 14. The connecting component 60 electrically connect the LED boards 17S and 17C to each other. The reflection sheet 21 is overlaid on light source mounted surfaces 17A. In the lighting device, the connecting component 60 is arranged on a connecting component attached surface 17B of the LED board 17S. The connecting component attached surface 17B is opposite to the surface on which the reflection sheet 21 is overlaid.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Yasumori Kuromizu
  • Patent number: 8717273
    Abstract: A memory-type liquid crystal display device includes a liquid crystal panel including memory circuits, and conducts a refresh operation more than once during a display holding period after rewriting of a screen. The memory-type liquid crystal display device increases at least one of (i) a frequency at which the screen is rewritten and (ii) a frequency at which the refresh operation is conducted during the display holding period as an intensity of light received by the liquid crystal panel increases. This allows the memory-type liquid crystal display device to reduce power consumption while keeping its display quality.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takuya Hachida, Yasushi Sasaki, Yuhichiroh Murakami, Shuji Nishi, Seijirou Gyouten
  • Patent number: 8717270
    Abstract: The liquid crystal display device inverts the polarity of the data signal once in the first one of n iterations (n is an integer of 2 or more) of the horizontal blanking period. Then, in each of the remaining n?1 iterations of the horizontal blanking period, the polarity of the data signal is inverted twice. A plurality of data lines are short-circuited together when inverting the polarity of the data signal, and a scan line is selected in a write period during which the data signal is applied to a picture element forming portion. Moreover, a scan line is selected in synchronism with a timing for short-circuiting the data lines before the once-selected scan line is selected again in a write period.
    Type: Grant
    Filed: April 20, 2009
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Takashi Sasaki
  • Patent number: 8719679
    Abstract: To improve performance of a decoder even in a system with the coder configuration determined by inserting a doping bit sequence known between a transmission apparatus and a reception apparatus in an information bit sequence to transmit, the transmission apparatus is a transmission apparatus that transmits radio signals to the reception apparatus, and is provided with a doping section 23 that inserts a doping bit sequence which is known between the transmission apparatus and the reception apparatus in an information bit sequence to transmit to the reception apparatus, coding sections 11a, 11b that perform error-correcting coding on a bit sequence with the doping bit sequence inserted therein, a puncturing section that performs puncturing on a bit sequence subjected to the error-correcting coding, and a wireless transmission section 24 that transmits a bit sequence subjected to the puncturing.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: May 6, 2014
    Assignees: Sharp Kabushiki Kaisha, Osaka University
    Inventors: Osamu Nakamura, Yasuhiro Hamaguchi, Kazunari Yokomakura, Jungo Goto, Hiroki Takahashi, Shinsuke Ibi, Seiichi Sampei, Shinichi Miyamoto
  • Patent number: 8715638
    Abstract: The present invention provides compounds of Formula (A): (Chemical formula should be inserted here as it appears on abstract in paper form) (A) and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and prodrugs of said compounds, wherein wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19, R22, R23, and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: May 6, 2014
    Assignees: Merck Sharp & Dohme Corp., Southern Research Institute
    Inventors: Cecil D. Kwong, F. George Njoroge, Subramaniam Ananthan, Jeremy Clark, Feng Geng, Hollis S. Kezar, III, Joseph A. Maddry, John J. Piwinski, Robert C. Reynolds, Abhijit Roychowdhury, John A. Secrist, III, Neng-Yang Shih
  • Patent number: 8717517
    Abstract: A liquid crystal display including two substrates arranged opposite to each other; a liquid crystal sealed between the substrates; and a polymer layer for regulating a pretilt angle of liquid crystal molecules and/or tilt directions at a time of driving. One of the substrates has a color filter layer formed on a side of the one substrate, and a plurality of stripe-like electrode patterns are provided on the color filter layer. The patterns are periodically arranged so that when polymerizable components mixed in the liquid crystal layer are polymerized to form the polymer layer while a voltage is applied to the liquid crystal layer between the electrode patterns and a second electrode on the other substrate, liquid crystal molecules in the liquid crystal layer are aligned in the extending directions of stripe-like electrode patterns.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takahiro Sasaki, Kazutaka Hanaoka, Tsutomu Seino, Yohei Nakanishi, Seiji Tanuma, Kimiaki Nakamura, Yuichi Inoue, Masakazu Shibasaki, Hideaki Tsuda, Yoshio Koike, Yasutoshi Tasaka, Hidefumi Yoshida, Kunihiro Tashiro
  • Patent number: 8715433
    Abstract: A method for fabricating a liquid crystal display panel includes a step where, on a first mother substrate having an alignment film formed thereon, a first sealing member is provided to surround a display area and overlap the alignment film, and a second sealing member is provided such that the second sealing member extends along at least a side of the first sealing member and is spaced from the alignment film; and a step where the first mother substrate having the first and second sealing members provided thereon and a second mother substrate having an alignment film formed thereon are attached to each other such that the first and second sealing members are united each other with their side edges being in contact with each other.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Masahito Zennyoji
  • Patent number: 8717340
    Abstract: Disclosed is a thin film transistor that is provided with a gate insulating film that is inexpensive, and that is less likely to have a low-density microcrystalline silicon layer formed thereon due to plasma induced damage, while suppressing fluctuation of a threshold voltage. In a TFT (100) having the bottom gate structure, since a silicon nitride film (31) having a natural oxide film (32) formed on the surface thereof is used as the gate insulating film (30), the gate insulating film (30) is not only capable of preventing the alkali metal ions contained in a glass substrate (10) from entering the gate insulating film (30), but also capable of suppressing a formation of the low-density microcrystalline silicon layer on the surface of a microcrystalline silicon film (41) on the side in contact with the gate insulating film (30). Since the mobility of the microcrystalline silicon film (41) is increased, the operation speed of the TFT (100) can be improved.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Toshio Mizuki, Akihiko Kohno, Kohichi Tanaka
  • Patent number: 8718395
    Abstract: Provided is an image processing apparatus that obtains an effect of improving perceived definition even when an input image signal does not include much of a high range component.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazuyoshi Yoshiyama, Hiroyuki Furukawa, Naoko Kondoh, Shinji Nakagawa
  • Patent number: 8717334
    Abstract: A display device includes: an optical sensor circuit provided in a display region, the optical sensor circuit including a light-receiving element and detecting intensity of light incident to the light-receiving element; and a pressure detection circuit which detects pressure applied to a display surface of a display panel on a basis of a change of the display surface in a panel thickness direction which change is caused by the pressure, with respect to a region in which the pressure is to be detected, both of the detection of the pressure by the pressure detection circuit and the detection of the intensity of the light by the optical sensor circuit being carried out within a period allocated to acquisition of detection data concerning the pressure in the display region.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Atsuhito Murai, Yoshiharu Kataoka, Takuya Watanabe, Hajime Imai, Hideki Kitagawa
  • Patent number: 8717616
    Abstract: An operation unit is provided with a touch panel display which includes a touch panel, a display panel, and a control portion which causes the display panel to display an operation screen so as to allow the touch panel to provide an operation instruction. The control portion is provided with an area display control portion which displays a function setting area and a task trigger area at positions opposing each other by taking a preview area as a reference on the operation screen, and a display position switching control portion which switches a positional relation in which the function setting area 2000 and the task trigger area 5000 are displayed.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Mikiya Okada
  • Patent number: 8714764
    Abstract: A light emitting module board which is compatible with a plurality of screen sizes and is used for a backlight apparatus of a liquid crystal display panel is provided. A light emitting module includes a first connector 15 and a second connector 16, each including a plurality of cathode terminals and at least one anode terminal, at each end of the board, and can be connected to another one to each other through the connectors in multi-level. A cathode wiring 14 for supplying a cathode control signal includes first cathode wirings which connect the cathode terminals of the first connector and light emitting bodies to supply a control signal to the light emitting bodies in the light emitting module, and second cathode wirings which connect the cathode terminals of the first and second connectors to supply a control signal to the light emitting bodies on a downstream light emitting module.
    Type: Grant
    Filed: February 25, 2010
    Date of Patent: May 6, 2014
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Atsushi Yamashita, Hiroyuki Nabesawa, Ken Sumitani, Manabu Yumoto, Manabu Onozaki