Abstract: An example of a game controller includes within a housing a first substrate on a front surface side and a second substrate on a back surface side. On a surface of the first substrate, switches such as a capture button and a home button are provided, and on a back surface of the first substrate, an NFC antenna is provided. In a region where contactless communication can be performed using the NFC antenna, switches such as a capture button and a home button are provided.

Abstract: An example of a game controller includes within a housing a first substrate on a front surface and a second substrate on a back surface. On a front surface of the first substrate, switches for various operation buttons are provided, and on a back surface of the first substrate, an NFC antenna is provided. Further, on a second substrate, a control circuit for controlling contactless communication performed using the NFC antenna, a control circuit for controlling operation data indicating whether or not the operation buttons are pressed, and the like are placed.

Abstract: An example of a game controller includes within a housing a first substrate on a front surface and a second substrate on a back surface. On a front surface of the first substrate, switches for various operation buttons are provided, and on a back surface of the first substrate, an NFC antenna is provided. Further, on a second substrate, a control circuit for controlling contactless communication performed using the NFC antenna, a control circuit for controlling operation data indicating whether or not the operation buttons are pressed, and the like are placed.

Abstract: An example of a game controller includes within a housing a first substrate on a front surface side and a second substrate on a back surface side. On a surface of the first substrate, switches such as a capture button and a home button are provided, and on a back surface of the first substrate, an NFC antenna is provided. In a region where contactless communication can be performed using the NFC antenna, switches such as a capture button and a home button are provided.

Abstract: An optical connector plug according to the present invention which is joined to a front end of an optical fiber cord covering an optical fiber and which is removably inserted to one end of an optical adapter having a locking member for locking the optical connector plug in an engaged state, includes an inserted portion removably inserted to one end of the optical adapter, a plug body joined to a front end of the optical fiber cord, a locking portion formed between the plug body and the inserted portion and locked by the locking member of the optical adapter, and a rotational phase reference surface formed on the plug body away from the locking portion. The optical connector plug according to the present invention can be applied to APC optical connector plug, secure high reliability for optical cross-connecting, and also reduce cost.

Abstract: An optical connector plug according to the present invention which is joined to a front end of an optical fiber cord covering an optical fiber and which is removably inserted to one end of an optical adapter having a locking member for locking the optical connector plug in an engaged state, includes an inserted portion removably inserted to one end of the optical adapter, a plug body joined to a front end of the optical fiber cord, a locking portion formed between the plug body and the inserted portion and locked by the locking member of the optical adapter, and a rotational phase reference surface formed on the plug body away from the locking portion. The optical connector plug according to the present invention can be applied to APC optical connector plug, secure high reliability for optical cross-connecting, and also reduce cost.

Abstract: An optical fiber cross connection apparatus is provided for connecting and disconnecting input optical fibers to desired output optical fibers, each of the input optical fibers being equipped with a plug on a tip thereof.

Abstract: A lifting jack is disclosed which is operated by a handle which is pumped up and down in order to lift a lifting platform on which is supported a load. A locking device is provided which, when the handle is pivoted into the fully upright position, automatically locks the handle upright; and which can be released by a simple blow from the foot of the operator.