Sony Corporation

Kao Corporation

Fuji Electric Co., Ltd.

Panasonic Corporation

Sony Semiconductor Solutions Corporation

Yasushi Katayama

Sho Amano

Tomoya Yamaura

Susumu Nagano

Yoshihiko Ikenaga

Shintaro Tsutsui

Naohisa Kitazato

Hiroaki Saito

Yoshinori Nishizawa

Yoshiya Sugai

Masahide Hoshino

Mituru Sugiyama

Yoshiharu Dewa

Kenichi Murata

Hideki Iwami

Osamu Yoshimura

Tatsuya Shimoji

Tatsuki Nishino

Junya Saito

Hideki Kagemoto

Masaya Uemura

Hideyuki Suzuki

Masanori Sato

Hiroyuki Watanabe

Katsuyuki Tanaka

Takahiro Naito

Satoshi Sugahara

Naoki Yoshimochi

Chihiro Fujita

Hideki Takahashi

Hiroki Murakami

Katsumi Tokuda

Katsumi Takaoka

Yoshiki Oyama

Hideki Awata

Suguru Houchi

Ryozo Nakai

Kimiya Kato

Tsutomu Fukuda

Yoshiyuki Muroi

Mitsuru Sugiyama

Toshimasa Shimizu

Sotaro Ohara

Takao Okajima

Kouji Maeda

Makoto Kobori

Yutaka Takagi

Keita Izumi

Gaku Hidai

There is provided an information processing device including an operation acceptance unit configured to accept a user operation related to an image based on image data received from another information processing device using short-range wireless communication when the image is displayed on a display unit, and a controller configured to perform control in a manner that notification information for issuing a notification that the user operation is accepted is output when the user operation is accepted, and control data corresponding to the user operation is transmitted to the other information processing device.

Information processing device, communication system, and information processing method

To cause image information to be appropriately displayed among a plurality of information processing devices. An information processing device includes a wireless communication unit and a control unit. The wireless communication unit is configured to perform real-time image transmission with another information processing device according to a wireless fidelity (Wi-Fi) Certified Miracast specification. The control unit is configured to perform control in a manner that second image information to be displayed on a non-display region included in first image information transmitted from the other information processing device is acquired, and a combined image in which the first image information is combined with the second image information is displayed on a display unit.

Information processing device, information processing system, and information processing method

The present disclosure relates to a signal processing apparatus and method that enables to reduce required power. In the signal processing apparatus, a RTC of a main chip and a RTC of a power supply chip are synchronized before power supply of the main chip is stopped, and the RTC of the main chip is synchronized with the time of the RTC of the power supply chip after the power supply of the main chip is restored. In this way, the RTC uses continuous time information before and after the stop. The present disclosure is capable of being applied to, for example, a GPS module in which a digital circuit includes a plurality of chips.

Signal processing apparatus and method

Information processing for recognition of acceptance of user operation

A first device for processing data, the first device including at least one control circuit configured to adjust at least one parameter related to a delay time based on a measured value of the delay time. The measured value of the delay time is a difference between a first time associated with when the first device processes the data and a second time associated with when a second device processes the data.

Device, method and computer readable medium

To perform an appropriate data transmission rate control. An information processing apparatus is an information processing apparatus that receives a stream for outputting image information from another information processing apparatus through wireless communications, and includes a wireless communication unit and a control unit. The wireless communication unit performs communications with the other information processing apparatus for exchanging capability information on the information processing apparatus and capability information on the other information processing apparatus. The control unit performs a stream data transmission rate control relating to the other information processing apparatus, according to the capability information on the other information processing apparatus, radio propagation measurement information on communications with the other information processing apparatus, and usage of the information processing apparatus.

Information processing apparatus and information processing method

Information processing to exchange information via wireless communication

A light emitting element drive device includes: a light emitting section having a light emitting element; output capacitance capable of storing power supplied to the light emitting section; a driver connected between the light emitting section and a reference potential and including a switch section whose conductive state is controlled by a pulse-like lighting signal depending on magnitude of a load current and a constant current source section connected in series to the switch section; and a power supply controller being a power supply that provides drive power to the light emitting section and including a function to adjust an output current supplied to the output capacitance. The power supply controller changes the supply amount of the output current for the light emitting section from the power supply controller based on load current information that is necessary peak power of the light emitting section.

Light emitting element drive device, light emitting element drive method, and display apparatus

A data receiving and recording method and data receiver are provided for receiving data coded by a predetermined method and copyright information attached to the data. While recording the received data on a predetermined recording medium, the copyright information is recorded into a predetermined area of the recording medium. Preferably, the data consists of audio data of the song, lyrics data of the song and image data relating to the song and the copyright information is allotted respectively to the audio data, lyrics data and image data.

Control method, control apparatus, data receiving and recording method, data receiver and receiving method

A power source apparatus includes: a first alternating current line; a second alternating current line; an electric power inputting portion including a rectifying circuit for rectifying an alternating current voltage supplied from an alternating current power source, the electric power inputting portion serving to output the rectified voltage to each of the first and second alternating current lines; a first converter including a switching element for converting the alternating current voltage into a first direct current voltage; a second converter for converting the first direct current voltage obtained in the first converter into a second direct current voltage; and a control circuit for carrying out control for driving at least the switching element of the first converter so as to be turned ON or OFF.

Power source apparatus with harmonic suppression

A light-emitting element driving device includes: a plurality of light emitters; a power supply; a plurality of current control transistors; a plurality of constant-current circuits; a voltage selecting circuit; a control circuit; and a voltage controller.

Light-emitting element driving device and display device

Disclosed herein is an AC line signal detection device including: a semiconductor integrated circuit; and a conversion section adapted to rectify an AC line signal and convert the rectified signal to an input signal to be fed to the semiconductor integrated circuit, wherein the semiconductor integrated circuit includes a monitoring section adapted to divide the AC line signal into a plurality of voltage ranges with at least one reference voltage proportional to the amplitude of the AC line signal to monitor within which voltage range the AC line signal falls; a measuring section adapted to measure a duration for which the AC line signal remains in each of the voltage ranges; and a determination section adapted to determine, based on the monitoring result of the monitoring section and the measurement result of the measuring section, whether the duration for which the AC line signal remains in each of the voltage ranges exceeds a set time which can be set in advance to make a pass/fail determination on the AC line signal.

AC line signal detection device and method and power supply device

Growing community of inventors

Tokyo, Japan

Yasushi Katayama