Patents Assigned to Sharp
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Publication number: 20110128467Abstract: A liquid crystal display device (100) of the present invention includes: a liquid crystal panel (20) including: an active matrix substrate (21); a counter substrate (22); and a liquid crystal layer (23) provided between the active matrix substrate (21) and the counter substrate (22); and a backlight (10) illuminating the liquid crystal panel. The liquid crystal display device (100) has an area sensor function for detecting an external input position, and further includes a reflectance changing section (50) that reduces a reflectance of light from the backlight (10) in response to application of pressure on a panel surface (100a). The reflectance changing section (50) is configured so that in a state where no pressure is applied on the panel surface (100a), an air layer (50c) is formed between two elastic films (50a and 50b) whereas in a state where pressure is applied on the panel surface (100a), the two elastic films (50a and 50b) contact each other.Type: ApplicationFiled: April 17, 2009Publication date: June 2, 2011Applicant: SHARP KABUSHIKI KAISHAInventors: Shinichi Miyazaki, Norikazu Hohshi, Masakazu Wada, Kengo Takahama, Toshiaki Nakagawa, Kohji Yabuta, Masayuki Hata
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Publication number: 20110128581Abstract: To a multi-functional peripheral, an external terminal is connected by an external user who performs a remote operation or remote monitoring of an operation for the operation screen. The multi-functional peripheral has a specific user determination portion which determines whether or not the external user who has made the connection is a remote monitoring user who performs remote monitoring, and when the external user who has made the connection is not the remote monitoring user, an operation screen during connection displaying information to show that the external terminal is being connected is displayed, and when the external user is the remote monitoring user, a normal operation screen without the information to show that the external terminal is being connected is displayed.Type: ApplicationFiled: December 1, 2010Publication date: June 2, 2011Applicant: SHARP KABUSHIKI KAISHAInventor: Koichi Murakami
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Patent number: 7952667Abstract: A liquid crystal display device includes a first substrate; a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizer provided on a surface of the first substrate which is on the opposite side to the liquid crystal layer; a second polarizer provided on a surface of the second substrate which is on the opposite side to the liquid crystal layer; a first phase compensation element provided between the first polarizer and the liquid crystal layer; and a second phase compensation element provided between the second polarizer and the liquid crystal layer. A plurality of pixel areas are provided for display. The first substrate includes at least one transmissive electrode, and the second substrate includes a reflective electrode region and a transmissive electrode region in correspondence with each of the plurality of pixel areas.Type: GrantFiled: July 15, 2010Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Masumi Kubo, Yozo Narutaki, Shogo Fujioka, Yuko Maruyama, Takayuki Shimada, Youji Yoshimura, Mikio Katayama, Yutaka Ishii, Shinya Yamakawa, Atsushi Ban
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Patent number: 7950649Abstract: When two or more sheets of paper P are fed in an overlapped manner to a nip where a paper feed roller and a separation roller are in pressure contact with each other, a sub-CPU of a sheet feeding unit rotates the paper feed roller in a paper feeding direction and rotates the separation roller in a direction opposite to the feeding direction, so as to separate overlapping, and thereafter, it rotates the paper feed roller and the separation roller again in the feeding direction.Type: GrantFiled: October 2, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Norichika Katsura, Tadasu Taniguchi, Masahiko Fujita, Masaharu Kimura
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Patent number: 7953880Abstract: The embodiments of the invention relate to video streaming, particularly adaptive and selective transmissions, for example, based on feedback reports received from receivers. The feedback reports are used to determine transmission rates and which content elements within the transmission buffer, for example, are to be dropped or not sent by the sender, and which are to be sent.Type: GrantFiled: November 16, 2006Date of Patent: May 31, 2011Assignee: Sharp Laboratories of America, Inc.Inventor: Sachin G. Deshpande
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Patent number: 7952675Abstract: A liquid crystal display device including 1st and 2nd substrates. A linearly extending scan electrode and a linearly extending signal electrode are formed on the 1st substrate, wherein the scan electrode extends in a direction crossing an extension direction of the signal electrode. A liquid crystal layer is between the 1st and 2nd substrates, and a pixel electrode is formed on the 1st substrate. The pixel electrode is electrically connected to both the scan and signal electrodes. The pixel electrode is divided into at least two regions such that at least two domains of different liquid crystal orientation directions are defined within a single pixel. A 1st and a 2nd of the at least two regions are not aligned in parallel with either the extension direction of the scan electrode or the extension direction of the signal electrode. The 1st and 2nd regions each include a micro-cutout pattern.Type: GrantFiled: November 11, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Shingo Kataoka, Arihiro Takeda, Takahiro Sasaki, Tsutomu Seino, Yoshio Koike, Hidefumi Yoshida, Yuichi Inoue, Kazutaka Hanaoka, Seiji Tanuma, Takatoshi Mayama, Kimiaki Nakamura, Hideo Chida, Seiji Doi, Tetsuya Fujikawa, Takashi Takagi, Hiroyasu Inoue
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Patent number: 7951279Abstract: There is provided an electrophoresis device including an insulator that includes: a first-separating-medium storing section for storing therein a first separating medium; a first opening and a second opening that are in communication with the first-separating-medium storing section and for defining a direction of separation on the first separating medium; and a third opening that is covered with a penetrable insulating thin film, wherein the first separating medium storing section is in communication with outside via the first opening and the second opening. There is also provided an electrophoresis apparatus including the electrophoresis device. This realizes an electrophoresis apparatus, and a device therefor, that enables an operator to sample separated proteins without ever making contact with the electrophoresed gel, and that can easily be used with various types of analyses, thereby improving convenience of electrophoresis.Type: GrantFiled: September 5, 2006Date of Patent: May 31, 2011Assignees: Toppan Printing Co., Ltd., Sharp Kabushiki KaishaInventors: Chie Hayashida, Koji Sakairi, Katsuyoshi Takahashi, Yuji Maruo, Michinobu Mieda, Yutaka Unuma
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Patent number: 7952281Abstract: A cold cathode tube lamp is fed with power from a first conductive member and a second conductive member provided outside in a mounted state, and includes a glass tube, first and second internal electrodes provided inside the glass tube, a first external electrode provided outside the glass tube and connected to the first internal electrode, a second external electrode provided outside the glass tube and connected to the second internal electrode, a first insulating layer coated on the first external electrode, and a second insulating layer coated on the second external electrode. In a mounted state, the first conductive member and the first external electrode are capacitively coupled together, and the second conductive member and the second external electrode are capacitively coupled together. With such a structure, parallel lighting can be achieved by parallel driving.Type: GrantFiled: November 18, 2009Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Yoshiki Takata
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Patent number: 7952981Abstract: A semiconductor laser device has a cathode grounded and an anode connected to a collector of a transistor. The transistor has an emitter grounded and a base connected to a first external terminal via a first resistor. A digital transistor has a collector connected to the base of the transistor, an emitter grounded, and a base connected to a second external terminal via a resistor. When a voltage equal to or higher than the predetermined first voltage is applied to the base of the transistor, the transistor is put into a conducting state, and the semiconductor laser device is grounded via the transistor and thereby protected from static electricity and leak current.Type: GrantFiled: October 23, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Hirofumi Suzuki
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Patent number: 7953844Abstract: Systems and methods for implementing an instant messaging remote control service are disclosed. In an exemplary method, a control point discovers a device. The control point retrieves a device description associated with the device from the device. The device description includes a pointer to a description of a instant messaging remote control service. The control point also retrieves the instant messaging remote control service description from the device. The description of the instant messaging remote control service may define one or more actions for remotely controlling an instant messaging client that is running on the device. The description of the instant messaging remote control service may also define one or more evented state variables that model a state of the instant messaging client. The device may include an instant messaging client which can be remotely controlled using the instant messaging remote control service.Type: GrantFiled: January 31, 2005Date of Patent: May 31, 2011Assignee: Sharp Laboratories of America, Inc.Inventor: Sachin G. Deshpande
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Patent number: 7951797Abstract: The present invention is directed to substituted diazepan compounds which are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved.Type: GrantFiled: November 30, 2007Date of Patent: May 31, 2011Assignee: Merck Sharp & Dohme Corp.Inventors: Michael J. Breslin, Paul J. Coleman, Christopher D. Cox
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Patent number: 7951795Abstract: Compounds of formula I: (wherein variables A1, A2, A3, G1, G2, G3, J, m, n, p, R1, R2, R3, R4 and Y are as described herein) which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.Type: GrantFiled: December 5, 2007Date of Patent: May 31, 2011Assignee: Merck Sharp & Dohme Corp.Inventors: Ian M. Bell, Harold G. Selnick
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Patent number: 7950648Abstract: A feeding device according to the present invention includes a box, paper holders, and a shifting mechanism. The box is open at its top. The paper holders are open at their tops and positioned in the box. Each of the paper holders holds a pile of sheets of paper in it. The shifting mechanism so shifts at least one of the paper holders that the top sheet in one of the paper holders is positioned in a single feed position in the box according to selection data output from the apparatus with which the feeding device is used.Type: GrantFiled: February 7, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Masaya Asakawa, Masahiko Fujita, Tadasu Taniguchi, Masatsugu Ohishi, Masaharu Kimura, Yasuaki Fukada, Norichika Katsura, Yasuhiro Takai
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Patent number: 7952909Abstract: Provided is a nonvolatile semiconductor device capable of performing writing operations of different resistance changes for memory cells having variable resistive elements whose resistive characteristics are changed by voltage applications, individually and simultaneously. The device includes: a load resistive characteristic variable circuit for each bit line connected commonly with the memory cells on the same column for selecting one of two load resistive characteristics according to a first writing operation where the resistive characteristics of the variable resistive element to be written transit from a low resistance state to a high resistance state or a second writing operation where they transit reversely; and a writing voltage pulse application circuit for applying a first voltage pulse in a first writing operation and a second voltage pulse in a second writing operation to the memory cells to be written through the load resistive characteristic variable circuits and the bit limes.Type: GrantFiled: November 5, 2007Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Kohji Inoue, Yasunari Hosoi, Shigeo Ohnishi, Nobuyoshi Awaya
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Patent number: 7952627Abstract: A solid-state image capturing apparatus is provided, and, in a pixel of a 3TR structure, the solid-state image capturing apparatus increases the reset electric potential of the signal charge accumulation section upon a reset operation so that an electric potential difference between the signal voltage and the reset voltage upon transferring of a signal charge is sufficiently secured, a complete transferring of the signal charge is easily performed from the photoelectric conversion element to the signal charge accumulation section, and a stable condition is provided.Type: GrantFiled: May 30, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Hidenori Morimoto, Nobuaki Matsuoka
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Patent number: 7951694Abstract: A method of manufacturing a nitride semiconductor structure includes disposing a semiconductor substrate in a molecular beam epitaxy reactor; growing a wetting layer comprising AlxInyGa(1?(x+y))As(0?x+y?1) or AlxInyGa(1?(x+y))P(0?x+y?1) on the substrate; in-situ annealing the wetting layer; growing a first AlGaInN layer on the wetting layer using plasma activated nitrogen as the source of nitrogen with an additional flux of phosphorous or arsenic; and growing a second AlGaInN layer on the first AlGaInN layer using ammonia as a source of nitrogen.Type: GrantFiled: August 28, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventors: Stewart Edward Hooper, Jonathan Heffernan
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Patent number: 7953360Abstract: A fixing apparatus includes a pair of fixing members composed of a fixing roller and a pressure roller that make pressure-contact with each other; an external heating belt for heating a surface of the fixing roller externally; and first and second external heating rollers having a heat source, for allowing the external heating belt to be suspended in a tensioned state. A sum of stiffnesses of the first and second external heating rollers is greater than or equal to a stiffness of the fixing roller.Type: GrantFiled: October 3, 2008Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Toshiaki Kagawa
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Patent number: 7952661Abstract: A reflection-type display device (200) with a plurality of pixel regions (40) includes: a light modulation layer (1); a front substrate (10) and a rear substrate (12) between which the light modulation layer (1) is held; electrode structures (18 and 56) for varying optical characteristics of the light modulation layer (1) for each pixel region (40); a retroreflective layer (2) which is placed on a rear side of the light modulation layer (1); and a non-retroreflection member (53) which is placed on the rear side of the light modulation layer (1) and which has reflection characteristics different from retroreflection. The front substrate (10) includes a light shielding layer (20) which defines an opening (50) in the each pixel region (40), and the opening contains a non-retroreflection region (50n), which is defined by the non-retroreflection member (53), and a retroreflection region (50r), which is defined by the retroreflective layer (2).Type: GrantFiled: June 26, 2007Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Eiji Satoh
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Patent number: 7952732Abstract: A digital multi-function peripheral appends, according to the predetermined specific image information appending conditions, the image data which meets the appending conditions with the specific image information in a form which is set in accordance with the appending conditions when image data which is read at an image reading portion or image data which is externally entered via a FAX modem or communication portion is used for image formation at a printing portion. It is set so that the specific image information is appended to high secrecy image data. When trying to copy the printed image in which the specific image information is embedded, the copy machine which has detected the specific image information will not output the copied image or output a copy sheet having thereon characters such as “Copy Prohibited”.Type: GrantFiled: June 13, 2006Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Yohichi Shimazawa
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Patent number: D638824Type: GrantFiled: June 17, 2010Date of Patent: May 31, 2011Assignee: Sharp Kabushiki KaishaInventor: Akihiko Hotta