The input device for controlling an apparatus includes: a display device for displaying an image represented by a plurality of dots; a touch panel disposed over the display face of the display device for outputting information of a position where the panel is operated in accordance with the displayed image on the display device; a command content determining device for determining the content of the command selected, based on the relationship between the positional information output from the to...

An input buffer which is coupled to a direct voltage source and ground, includes at least one CMOS device and an enhancement mode NMOS transistor, receives at least one input signal and provides one output signal. The input buffer makes use of the enhancement mode NMOS transistor to lower the potential difference between the gate terminal and the source terminal of the PMOS transistor of the CMOS device. Thus, the input buffer can lower the turning on degree of the PMOS transistor effectively. T...

An input apparatus capable of concurrently accommodating itself to any external signal from a different hydraulic control system or the like. The apparatus includes electrical load sensors each arranged on a push rod or block for detecting the amount of operation of a control lever to generate an electrical signal corresponding to the amount of operation of the control lever. Also, an input apparatus which is capable of concurrently responding to both a signal generated by itself and an external...

An improved input module is able to sense the ON and OFF states associated with an external signal, wherein that signal complies with standards denoting the ON and OFF condition thereof. The improved input module includes a fixed impedance and a parameter sensor, such as a voltage sensor, which senses at least a portion of the voltage drop across the impedance. In addition, the module includes a current limiter in series with the impedance so as to limit the current flow through the impedance wh...

An input device for a personal computer or the like has an elastic member, a slider horizontally movable on the elastic member, and a key top operatively connected to the elastic member through the slider. The elastic member 5 has a coupling portion provided with a flange which vertically movably fits in a fit hole formed in the slider. A horizontal movement of the key top causes the wall of the fit hole of the slider to press the flange, which in turn causes deformation of the flange and of the...

An input buffer having a differential amplifier 3 includes a protection circuit 4 located between an input terminal 1 and the differential amplifier. The protection circuit serves to protect a MOS transistor 5 constituting the differential amplifier when a high voltage is applied to the input terminal of the input buffer. The protection circuit is an N-channel type MOS transistor with a drain electrode connected to the input terminal, a source electrode connected to a gate terminal of the MOS tr...

Input circuit having an input terminal for accepting an input signal varying between "high" and "low" voltage magnitudes, wherein the input circuit is provided with a compensated threshold voltage located between the "high" and "low" voltage magnitudes for properly characterizing the status of the input signal depending upon whether the input signal has a voltage above or below the threshold voltage. The input circuit has a load circuit disposed between a power supply side and an input stage of ...

Initially, a graph is electronically displayed, the graph including a historical portion that includes historical values of the variable over time and also including a future portion. Then, a participant is permitted to designate a point on the future portion of the graph (e.g., by using an input device such as a mouse, a touch-sensitive display screen or the like) and the designated point is converted into a predicted value for the variable at a realization time.

An input apparatus compact and superior in operability is disclosed wherein, in either a folded or unfolded position, a joystick control can exhibit the same operations and an optical signal from a transmission section can be transmitted with certainty. The input apparatus includes first and second operation housings each having a plurality of input buttons, the first and second operation housings being connected for folding motion by a hinge section. The joystick control is disposed on an axis ...

An input display is provided in the present invention. The input display includes a thin film transistor (TFT) and a light blocking layer. The TFT includes a low-field electrode, a high-field electrode connected to the low-field electrode with a connecting section, and a field-effect area positioned on the connecting section and connected to the high-field electrode, wherein a PN junction field is formed in the field-effect area when the TFT is switched off. The light blocking layer corresponds ...