Sony Corporation

Sony Group Corporation

Other

Satoshi Konya

Jun Iwasaki

Shuji Fujita

Nobuo Namekawa

Tomonari Yamagata

Takanori Washiro

Hiroaki Miyachi

Shigeru Sugaya

Tomoya Yamaura

Tetsuya Naruse

Hideki Iwami

Yoshihiro Kato

Kazuyoshi Takemura

Yukito Inoue

Noboru Sasho

Itaru Maekawa

Yasunori Maeshima

Kenzoh Nishikawa

Fumihiro Nishiyama

Yuhei Hashimoto

Keiji Akiyama

Yasuhiko Mizoguchi

Cedric Duvert

To provide an aroma diffusing device and a method of controlling an aroma diffusing device that can enable a plurality of functions to be achieved by operation inputs to one operation input part. Provided is an aroma diffusing device including: a perfume holding part in which a perfume is held; an air blowing source configured to supply air to the perfume holding part; an aroma discharge part through which the air having passed through the perfume holding part is discharged; an operation input part on which an operation input for the air blowing source is performed by a user; and an air blowing source control part configured to control a supply state of the air on the basis of an operation input on the one operation input part.

Aroma diffusing device and method of controlling aroma diffusing device

To realize a device and method that outputs scents according to an advertisement. A scent output control unit that executes scent output control and a scent output unit that executes a scent output under control of the scent output control unit are included, and the scent output control unit selects a scent to be output on the basis of an advertisement and outputs the selected scent via the scent output unit. The scent output control unit selects a scent to be output on the basis of an advertisement detected from an image captured by a vehicle exterior camera that captures the outside of the vehicle or an advertisement output to the information output terminal, and outputs the selected scent via the scent output unit. Furthermore, an occupant profile is analyzed on the basis of an image of an occupant, and a scent corresponding to the occupant is output.

Scent output control device and scent output control method

There is provided a control apparatus including: a determination unit configured to determine whether a control target apparatus drivable with first power supplied from an external power supply and second power supplied from a battery is driven with the second power, on the basis of a supply state of the first power and a transmission signal acquired via a power line from an external communication apparatus connected to the power line through which the first power is transmitted; and a target control unit configured to drive the control target apparatus with the second power when the control target apparatus is determined to be driven with the second power.

Control apparatus, control method, and program

There is provided a communication apparatus including a magnetic sheet that includes an opening, a non-contract power supply coil that is disposed on the magnetic sheet, a high-frequency coupler that includes a coupling electrode, a ground, and a resonance unit configured to increase an amount of current flowing into the coupling electrode, and is configured such that the coupling electrode appears on the magnetic sheet via the opening, and a communication circuit unit that processes a high-frequency signal transmitted to and received from the coupling electrode.

Communication apparatus and communication system

A communication apparatus, a communication system, a communication method, and a program capable of performing relay transfer of a data file swiftly and simply in performing short-distance one-to-one communication are provided. The communication apparatus includes a communication part that performs short-distance one-to-one communication with a communication partner apparatus via electric field coupling or magnetic field coupling, a relay transfer mode setting part that sets a relay transfer mode in which a data file are relay-transferred from at least one first apparatus to at least one second apparatus, a storage part that holds the data file received from the first apparatus while the relay transfer mode is set, and a transmission control part that transmits the data file held in the storage part to the second apparatus with which communication is established while the relay transfer mode is set.

Communication apparatus, communication system, communication method, and program

A wireless communications system for performing data communications between a data transmission side wireless communications device and a data receiving side wireless communications device. In the system, random back-off access control is performed until a connection is established between the data transmission side wireless communications device and the data receiving side wireless communications device. Then, after the connection is established, asymmetric IFS access control is performed.

Wireless communications system and wireless communications device

A communication device includes a communication circuit part, a transmission path for signals, a ground, a coupler electrode, and a resonance part. The coupler electrode includes an upper flat part as an electrode, a support, and a connecting portion. The support supports the upper flat part. Thus, the upper flat part faces the ground and is separately placed therefrom at a height only enough to ignore the wavelength of the signal, while having a flexible portion which is elastically deformable in the height direction. On the connecting portion, the other end of the support is connected to the transmission path. The resonance part enlarges a current flowing into the coupler electrode through the transmission path. A micro dipole is a line segment connecting between the center of accumulated electric charge in the coupler electrode and the center of mirror charge accumulated in the ground.

Communication device, high-frequency coupler, coupler electrode, and composite communication apparatus

A communication apparatus of the present invention includes a transmission/reception coupler for performing a one-to-one communication at short distance with an apparatus of a communication opponent by electric field coupling or magnetic field coupling; a plural copy mode setting unit for setting a plural copy mode for transferring a data file to a plurality of apparatuses; a data file selecting unit for selecting a data file to transfer to the plurality of apparatuses; a file transfer processing unit for transferring the data file already selected in the data file selecting unit to an apparatus, which communication is established, when the plural copy mode is set; and a plural copy mode canceling unit for canceling the plural copy mode.

A high frequency coupler includes a ground, a first coupling electrode connected via a first resonator unit to an input and output terminal of a communication circuit, and one or more second coupling electrodes connected via a second resonator unit designed utilizing a ground to a ground terminal of the communication circuit.

High frequency coupler and communication device

A communication system includes: a transmitter including a transmission circuit unit generating an RF signal for transmitting data and an electrical-field coupling antenna transmitting the RF signal as an electrostatic field or an induction field; a receiver including an electrical-field coupling antenna and a reception circuit unit subjecting an RF signal received by the electrical-field coupling antenna to reception processing; and a surface-wave propagation device including a plurality of linear surface-wave transmission lines for propagating a surface wave radiated from the electrical-field coupling antenna of the transmitter.

Communication system

A wireless communication apparatus is provided in which a frequency band, a signal type, and a transmission power conforming to radio law of a country that uses a first wireless communication system are set by means of a receiving status of a specific signal of a second wireless communication system, so that user friendly wireless communication apparatus regarding operations thereof can be provided. In the wireless communication systemaccording to the present invention, an area information acquisition portionacquires information on an area in which the wireless communication system presently exists. Based on communication setting information in the wireless communication system corresponding to area information stored in an information memory portion, an area information judgment portionjudges communication setting information capable of being set in the wireless communication system in accordance with the area information acquired from the area information acquisition portion. Based on the communication setting information judged by the area information judgment portion, communication parameter control setting portioncontrols communication settings of the wireless communication system.

Wireless communication system, wireless communication apparatus, and wireless communication method

From an electric pole outside to a cordless handset inside a building/facility, a communication line is established via an electric power line. At this point, it is judged whether or not electric power line communication is possible, and if electric power line communication is possible, the communication line between the cordless handset and a base unit is switched to an electric power line communication system, and a communication line is formed via an optical fiber cable from the electric power line. By measuring the communication quality levels of all lines of the wireless and electric power lines, the communication line having the highest communication quality level may be selected.

Communication system, communication terminal and communication method

A pulse density modulator for performing a modulation process by changing a pulse density per unit time. The pulse density modulator includes a counting circuit for counting supplied clock signals, a first waveform data generating circuit for synthesizing count data outputted from the counting circuit to generate basic waveform data, a second waveform data generating circuit for synthesizing the basic waveform data outputted from the first waveform data generating circuit to generate pulse density modulated waveform data corresponding to digital data supplied externally, a clock correction signal generating circuit for generating a clock correction signal indicating the phase of an unequal cycle component included in the clock signals, and a waveform data correcting circuit for correcting the pulse density modulated waveform data based on the clock correction signal. Since the waveform data correcting circuit is provided for correcting the pulse density modulated waveform data based on the clock correction signal indicating the phase of the unequal cycle component included in the clock signal, the linearity can be achieved between the corrected pulse density modulated waveform data and its direct current component only by adding the waveform data correcting circuit.

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Kanagawa, Japan

Satoshi Konya