Abstract: A headgear-earwear assembly and a method of assembling the same. The headgear-earwear assembly can include an earwear and a headgear adapted to be coupled together. The earwear can include an elongated member, such as a cord, having a length, and an earpiece coupled to the elongated member. The headgear can include a major surface and a channel oriented substantially along the major surface of the headgear. The channel can be configured to removably house at least a portion of the length of the elongated member. The method can include positioning at least a portion of the elongated member in the channel, such that at least a portion of the length of the elongated member is removably housed in the channel.

Abstract: Provided is a manufacturing apparatus for appropriately managing information about parts of the manufacturing apparatus.

Abstract: A headgear-earwear assembly and a method of assembling the same. The headgear-earwear assembly can include an earwear and a headgear adapted to be coupled together. The earwear can include an elongated member, such as a cord, having a length, and an earpiece coupled to the elongated member. The headgear can include a major surface and a channel oriented substantially along the major surface of the headgear. The channel can be configured to removably house at least a portion of the length of the elongated member. The method can include positioning at least a portion of the elongated member in the channel, such that at least a portion of the length of the elongated member is removably housed in the channel.

Abstract: Provided is a manufacturing apparatus for appropriately managing information about parts of the manufacturing apparatus.

Abstract: By dividing a range within which a control device can be operated into a plurality of hierarchical operating levels corresponding to levels of different users of that control device, and inputting information such as the name and password of each of these users, the present invention makes it possible to set an operating level corresponding to each of these users. Once an operating level is set, an operating portion is configured to disable the operation of the control device in an operating range that exceeds this operating level. The configuration is such that switch portions of the operating panel are allocated to a certain operating level, but switch portions relating to operating levels other than the currently set operating level are disabled.