Hitachi, Ltd.

Asahi Kogaku Kogyo Kabushiki Kaisha

Nippon Steel Corporation

Mitsubishi Hitachi Power Systems, Ltd.

Japan Display Inc.

Canon Kabushiki Kaisha

Toyota Jidosha Kabushiki Kaisha

Sony Corporation

Kabushiki Kaisha Toshiba

Tokyo Shibaura Denki Kabushiki Kaisha

Sony Computer Entertainment Inc.

Osaka University

Nippon Hoso' Kyokai

Mitsubishi Heavy Industries Limited

Mitsubishi Power, Ltd.

Yasuo Takahashi

Masaaki Kabe

Akira Sakaigawa

Amane Higashi

Chihiro Myoren

Shinya Marushima

Masahiro Sugimoto

Akinori Seki

Shinichi Higuchi

Naoko Miura

Tsuyoshi Takano

Tadaharu Kishibe

Tohru Saito

Takayo Hasegawa

Yasushi Miyajima

Atsushi Kaneko

Yuichiro Takeuchi

Ryo Akiyama

Yuji Aoki

Mitsuru Fujiwara

Masayuki Kasuya

Masaya Imai

Ryou Akiyama

Hiroshi Mizuhashi

Hiroshi Nakamura

Junichi Rekimoto

Ryota Ogawa

Takanori Shibata

Tomoaki Ueda

Kazuo Sakai

Tomomi Koganezawa

Tatsuya Ishikawa

Satoshi Asai

Yasuhisa Fujii

Hiroki Takeda

Yasunobu Miyazaki

Sadao Okudaira

Tsuneo Nitta

Takashi Noma

Hidefumi Araki

Seiji Furusako

Hideyuki Agata

Yasuhiro Hashimoto

Yasuhiro Horiuchi

Akira Kawahashi

Masakatsu Maeda

Tadayuki Otani

Hisashi Hamatake

Katsuhiko Kasuya

Kazutoshi Iwami

Tsutomu Koizumi

Tsukasa Nakano

Takashi Orime

Tetsuro Morisaki

Tetsuzo Matsunaga

Shigekazu Shimizu

Masashi Ichikawa

Masatoshi Hamada

Kohta Kawamura

Hatsuhiko Oikawa

Kazuhito Nakamura

Nobuyuki Miki

Hitomi Nishibata

Sadakazu Watanabe

Tokugen Yasuda

Toshio Aoki

Kensuke Uehara

Yutaka Okuda

Ichiro Miyoshi

Koichi Ishikawa

Goro Watanabe

Toshinori Mizuguchi

Naoya Ichimura

Masumi Oyama

Hidenori Shinoda

Seiichi Soeda

Seiichi Shingaki

Tomio Sakata

Yukio Kishimoto

Akiyoshi Morita

Akitoshi Yamaguchi

Kazuyoshi Nagao

Fuminori Matsuda

Nobuhiko Kawai

Yoichi Takebayashi

Yukikazu Takahashi

Nobuhide Suzuki

Toshihito Nagata

Yukimoto Ishii

Takeshi Makishima

Kunihiro Hayashida

Taiji Nagatani

Kenji Ueoka

Tatsuya Gunji

Kazuo Narita

Katsutoshi Ueno

Haruo Asada

Hirohumi Kondo

A method of driving an image display apparatus which includes an image display panel having a plurality of pixels arrayed in a two-dimensional matrix and each configured from a first subpixel for displaying a first primary color, a second subpixel for displaying a second primary color, a third subpixel for displaying a third primary color and a fourth subpixel for displaying a fourth color, and a signal processing section. The signal processing section is capable of calculating a first subpixel output signal, a second subpixel output signal, a third subpixel output signal, and a fourth subpixel output signal. The method includes a step of calculating a maximum value (V(S)) of brightness, a saturation (S) and brightness (V(S)), and determining the expansion coefficient (&#x3b1;).

Driving method for image display apparatus

The spot welding method of the present invention has steps of preliminary conduction, first conduction, second conduction, and third conduction:

Spot welding method

When a user viewing an image of a conversation partner displayed on a display moves, a displayed image is more easily switched to an image reflecting a position of the user after the movement. When an image of a first user is displayed on a display of a second user, the image of the first user taken by an imaging device and an image of a background taken by the imaging device are acquired, and the acquired images are composited with each other, thereby displaying on the display a composite image in which the first user is positioned in front of the background. Moreover, when a movement of the face of the second user with respect to the display is detected, transition processing of causing the composite image displayed on the display to transition from a state before the detection of the movement of the face is carried out.

Image display system and image display method

In an image display system for viewing, by a user in a first space, an image of a second space remote from the first space, image data indicating an image acquired by an imaging device placed in the second space is received from the imaging device. A partial image of the image indicated by the received image data is displayed on a display screen in the first space, the partial image having a display size corresponding to the size of the display screen. At least one of the position, the facial direction, the visual line, or the facial position of the user in the first space is detected by a detector. When a detection result of the detector changes while the partial image is being displayed, it is determined which partial image of the image indicated by the image data is to be displayed on the display screen.

A driving method for an image display apparatus which includes an image display panel having a plurality of pixels arrayed in a two-dimensional matrix and each configured from a first subpixel for displaying a first primary color, a second subpixel for displaying a second primary color, a third subpixel for displaying a third primary color and a fourth subpixel for displaying a fourth color, and a signal processing section. The signal processing section is capable of calculating a first subpixel output signal, a second subpixel output signal, a third subpixel output signal, and a fourth subpixel output signal. The driving method includes a step of calculating a maximum value (V(S)) of brightness, a saturation (S) and brightness (V(S)), and determining the expansion coefficient (&#x3b1;).

A gas turbine having a compressor for compressing air, a combustor for taking in compressed air discharged from the compressor, mixing it with fuel, and burning them, and a turbine driven by combustion gas generated in the combustor, comprising: inlet guide vanes installed at a stage near an inlet of the compressor for adjusting a compressor flow rate by changing an attaching angle thereof, a steam injection mechanism for injecting steam to the combustor, a steam adjustment valve for adjusting the steam injection rate, and a steam rate control mechanism for adjusting an opening of the steam adjustment valve, a steam monitoring mechanism for monitoring the steam rate injected to the combustor, an air temperature monitoring mechanism for monitoring an atmospheric temperature, and a control unit for determining whether a restriction value of the steam injection rate using a temperature, an opening of the inlet guide vanes, and the steam injection rate as indexes is satisfied, and controlling at least one of a temperature of air flowing into the compressor, the steam injection rate, and the inlet guide vane opening.

Gas turbine and operation method of gas turbine

Disclosed herein is a driving method for an image display apparatus which includes an image display panel and a signal processing section. Each of the pixels includes a first subpixel for displaying a first primary color, a second subpixel for displaying a second primary color, a third subpixel for displaying a third primary color and a fourth subpixel for displaying a fourth color. The signal processing section is capable of calculating a first subpixel output signal, a second subpixel output signal, and a third subpixel output signal. The driving method includes the step, further carried out by the signal processing section, of calculating a fourth subpixel output signal based on a fourth subpixel control second signal and a fourth subpixel control first signal, and outputting the calculated fourth subpixel output signal to the fourth subpixel of the (p,q)th pixel.

Driving method for image display apparatus and driving method for image display apparatus assembly

An axial compressor comprising liquid drop feed means for feeding liquid drops to an operating fluid of the compressor, a casing for forming a flow path through which the operating fluid flows down and a plurality of stages, each of which is composed of one continuous rotor blade row and one continuous stator vane row, the axial compressor being structured so that the liquid drops evaporate inside the compressor, characterized in that: the casing is provided with a cavity therein, and the cavity is formed by an outer casing and an inner casing which is enclosing a periphery of the rotor blade rows at the plurality of stages and forming internally a flow path of the operating fluid, and a flow path is provided for feeding the operating fluid to the cavity on a downstream side of a region forming the cavity of the inner casing.

Axial compressor and operation method of the same

An axial compressor includes a plurality of stator vanes attached to an inner surface of a casing defining an annular flow path and a plurality of rotor blades attached to a rotating rotor defining the annular flow path. A flow path is defined between a pressure surface of a stator vane and a suction surface of a stator vane, the vanes being circumferentially adjacent to each other, or between a pressure surface of a rotor blade and a suction surface of a rotor blade, the blades being circumferentially adjacent to each other. The flow path is formed so that a throat portion at which a flow path width is minimized is provided on the upstream side of 50% of an axial chord length.

Axial compressor

An axial compressor that can remove an attachment within a groove of a casing and recover an effect of suppressing stall on rotor blades, and a gas turbine provided with the axial compressor, are provided. The axial compressor includes a compressor bodyand a sprayerfor spraying droplets in suction gas of the compressor bodyso that the droplets are introduced into the compressor bodyand evaporate. The compressor bodyincludes a casing, a rotor, rotor blades, and stator vanes. A grooveis formed in an inner circumferential surface of the casingso as to be positioned around rotor bladesarranged on a front stage side. A purge systemis provided that supplies high-pressure air to the groovethrough communication holes

Axial compressor and gas turbine having axial compressor

The present invention provides a transonic blade that concurrently achieves reduction in shock loss at a design point and improvement in stall margin in blades operating in a flow field of transonic speed or higher in an axial-flow rotating machine. A cross-sectional surface at each of spanwise positions of the blade is shifted parallel to a stagger line connecting a leading edge with a trailing edge of the blade. A stacking line is shifted toward an upstream side of working fluid. The stacking line connects together respective gravity center positions of blade cross-sectional surfaces at spanwise positions in a range from a hub cross-sectional surface joined to a rotating shaft or an outer circumferential side casing of a rotating machine to a tip cross-sectional surface lying at a position most remote from the hub cross-sectional surface in a spanwise direction.

Transonic blade

A video-image selection unit cyclically acquires at least two types of video images. A replacing mask determination unit selects, for each acquired video image, a mask pattern for masking a video image acquired by the video-image selection unit by replacing some pixels composing the video image with pixels of a single color such that said some pixels are spatially removed. Based on the mask pattern, the video-image replacing unit replaces said some pixels composing the video image with the pixels of a single color. A video-image output unit outputs the video image for which the replacement was performed. When selecting a mask pattern, the replacing mask determination unit selects a mask pattern that is different from a mask pattern used for the last video image, the mask pattern being different in the position of pixels not to be replaced with pixels of a single color.

Information processing method and information processing device

Disclosed herein is a driving method for an image display apparatus which includes an image display panel and a signal processing section; the driving method including the steps, further carried out by the signal processing section, of calculating a third subpixel output signal to a (p,q)th first pixel, based at least on a third subpixel input signal to the (p,q)th first pixel and a third subpixel input signal to the (p,q)th second signal, and outputting the third subpixel output signal to the third subpixel of the (p,q)th first pixel; and further calculating a fourth subpixel output signal to the (p,q)th second pixel based at least on the third subpixel input signal to the (p,q)th second pixel and the third subpixel input signal to the (p+1,q)th first pixel and outputting the fourth subpixel output signal to the fourth subpixel of the (p,q)th second pixel.

Growing community of inventors

Tokyo, Japan

Yasuo Takahashi