摘要:
A command input device to be used in a voice controllable elevator system, capable of enabling a user to perform a command input in voice more easily and accurately. The device includes a sensor for detecting presence of the user within a prescribed proximity to a microphone; and a unit for outputting the command recognized by a speech recognition unit to an elevator control unit of the elevator system in response to termination of detection of the user by the sensor. In addition, the speech recognition unit recognizes the last command given by the user while the sensor is detecting the presence of the user. The user can correct a command incorrectly recognized by the speech recognition unit by re-entering the command while the sensor is detecting the presence of the user.
摘要:
A thin timepiece comprising a flattened casing, a display unit, a diaphragm having its peripheral portion carried by the casing to generate sound, a piezoelectric element mounted on the diaphragm and a module for driving the display unit and the piezoelectric element. The diaphragm and the piezoelectric element are formed ring-like so that the space in the central hole of the ring-like diaphragm and piezoelectric element is used for a part of the occupation space of the electric cell in the casing and that renewal of an electric cell is facilitated by the provision of the space for the cell in the diaphragm and the piezoelectric element.
摘要:
A method for producing a substance highly containing high content of maltose therein, by saccharifying a liquefied starch with amylase produced by streptomyces at the same time with or after treatment with .beta.-amylase.