Sharp Kabushiki Kaisha Corporation

Shimano Inc.

Shota Inoue

Makoto Usui

Yoshiyuki Kasai

Akihiro Nozaki

Masako Itsukashi

Fumiaki Yamada

Fumio Kokubo

Eiji Kurimoto

Ryoji Ishimura

Tohru Hanaoka

A dedicated wireless access point is not required, and an air-conditioning apparatus can be paired with a wireless access point simply by operating at hand an operating device that is separate from the air-conditioning apparatus. A remote control () is provided with a pairing request instruction button for instructing an air conditioner () to cause a first communicator serving as a wireless device of the air conditioner () to transmit pairing request data, and upon receiving, from the remote control (), a signal indicating that the pairing request instruction button has been operated, the air conditioner () transmits pairing request data through the first communicator, completes a pairing upon receiving authentication data from a wireless AP (), and connects to the wireless AP ().

Communication control system and air-conditioning apparatus

A wireless communication device for a human-powered vehicle comprises a wireless communicator and a controller. The wireless communicator is configured to wirelessly transmit a connection demand signal to establish a wireless connection between the wireless communicator and an additional wireless communicator. The controller is configured to control the wireless communicator to wirelessly transmit the connection demand signal at first frequency for a first period. The controller is configured to control the wireless communicator to wirelessly transmit the connection demand signal at second frequency which is different from the first frequency after a passage of the first period.

Wireless communication device for transmitting connection requests at different frequencies

A wireless communication device for a human-powered vehicle comprises a wireless communicator and a controller. The wireless communicator has a first communication mode in which at least a first communication protocol is used and a second communication mode in which a second communication protocol different from the first communication protocol is used. The controller is configured to set the wireless communicator with one of the first communication mode and the second communication mode.

Wireless communication device having plural protocols and pedaling sensing device

An object of the present invention is to obtain a display device having excellent display quality by appropriately modifying the chromaticity of images. In this display device, a correction processing part (CPU) determines a first chromaticity change amount stored in memory () on the basis of a first cumulative usage amount, which is the cumulative usage amount of an LED () up to a present time, the cumulative value having been measured by a counter (), and the correction processing part also determines a second chromaticity change amount stored in the memory () on the basis of a second cumulative usage amount, which is the cumulative usage amount of the LED () up to a time when the chromaticity of a pixel is adjusted by a chromaticity adjusting part (CPU), the cumulative value having been measured by the counter (). Then, by subtracting the second chromaticity change amount from the first chromaticity change amount, the correction processing part obtains the value to which the chromaticity is to be modified, and modifies an image signal on the basis of the value to which the chromaticity is to be modified.

Display device and television receiver

Growing community of inventors

Sakai, Japan

Shota Inoue