Abstract: An air-conditioner communication system includes: a ceiling-embedded air conditioner; a wireless local area network (LAN) adapter attached to the air conditioner and that functions as a network communication unit of the air conditioner; a router that configures a LAN; a server that communicates with the router via a telecommunication line; and a terminal device that communicates with the wireless LAN adapter and that includes a display. The wireless LAN adapter is connected to the LAN, acquires connection information that indicates whether the wireless LAN adapter is in communication with the router, and provides the terminal device with the connection information. The terminal device displays indicates, on the display based on the connection information, whether the air conditioner, the wireless LAN adaptor, the router, and the server are in communication with one other.

Abstract: An air-conditioner communication system includes: a ceiling-embedded air conditioner; a wireless local area network (LAN) adapter attached to the air conditioner and that functions as a network communication unit of the air conditioner; a router that configures a LAN; a server that communicates with the router via a telecommunication line; and a terminal device that communicates with the wireless LAN adapter and that includes a display. The wireless LAN adapter is connected to the LAN, acquires connection information that indicates whether the wireless LAN adapter is in communication with the router, and provides the terminal device with the connection information. The terminal device displays indicates, on the display based on the connection information, whether the air conditioner, the wireless LAN adaptor, the router, and the server are in communication with one other.

Abstract: An improvement in a power transmission belt of the type having a body with a length, laterally spaced sides, an inside, an outside, teeth spaced in a lengthwise direction on the inside of the body, grooves between adjacent teeth, and a longitudinally extending load carrying cord. The power transmission belt further has a power transmission area on the body defined between the load carrying cord and a line spaced inside of the load carrying cord a distance approximately 2/3 H, where H is the distance between the load carrying cord and the inside of the body. The invention is also directed to a method of forming the above belt.

Abstract: An improvement in a power transmission belt of the type having a body with a length, laterally spaced sides, an inside, an outside, teeth spaced in a lengthwise direction on the inside of the body, grooves between adjacent teeth, and a longitudinally extending load carrying cord. The power transmission belt further has a power transmission area on the body defined between the load carrying cord and a line spaced inside of the load carrying cord a distance approximately 2/3 H, where H is the distance between the load carrying cord and the inside of the body. The invention is also directed to a method of forming the above belt.