Patent ID: 6760011
Filing Date: 2004-07-06
Classification: G06F

Abstract:
A keyboard apparatus for controlling and operating at least one exterior appliance, comprising:a key retainer, a plurality of keys each operatively arranged on said key retainer to perform a key-pushed action and a key-released action, each of said keys being operative to input a signal indicative of said key-pushed action; a joystick journally provided in association with said keys to input a signal indicative of said movement thereof; a switch operatively supported on said joystick and movable with respect to said joystick to selectively perform a switch-on action and a switch-off action; switch signal inputting means for inputting a switch signal indicative of said switch-on action when said switch is operated and moved to perform said switch-on action with respect to said joystick; key code signal inputting means for inputting a key code signal indicative of said key-pushed action when each of said keys is operated and moved to perform said key-pushed action; information recording means for recording specific relevant information between said switch signal inputted from said switch signal inputting means and said key code signal inputted from said key code signal inputting means, said specific relevant information being formed by at least one specific key selected from among said keys and brought into said key-pushed action; signal processing means for receiving and processing said switch signal from said switch signal inputting means and said key code signal from said key code signal inputting means, said signal processing means being operative to selectively assume two different operation states consisting of a first operation state under which said specific relevant information is recorded by said information recording means in accordance with said switch signal inputted by said switch signal inputting means and said key code signal inputted by said key code signal inputting means, and a second operation state under which said key code signal in response to said switch signal from said switch signal inputting means is outputted to said exterior appliance in accordance to said specific relevant information recorded by said information recording means; and state setting means for selectively setting said first and second operation states.