发明名称 |
Typewriter having means for interruption of automatic erasing operation, and/or automatic suspension thereof at each space between successive words |
摘要 |
A typewriter having an automatic erasing function, having an erasing device responsive to an erasure-start key, for effecting an erasing operation to successively erase the characters printed by a printing device, and a controller responsive to the erasure-stop key, for permitting the erasing device to interrupt the erasing operation. The typewriter has an input buffer for storing input data which is entered through a keyboard while the erasing device is operated, the typewriter. The typewriter may be arranged so that the input buffer is cleared upon operation of an erasure-stop key. The above arrangement may be adapted to erase successive words on a display device as character and space data are retrieved from a memory. In this case, a device may be provided to suspend a continuous erasing operation for a predetermined time each time the space data representative of a space between the words has been retrieved from the memory after at least one character has been erased.
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申请公布号 |
US4834566(A) |
申请公布日期 |
1989.05.30 |
申请号 |
US19860947365 |
申请日期 |
1986.12.29 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
MORI, MASAHARU;UENO, HIDEO;YAMAKAWA, KIYOSHI;KAWAKAMI, YUJI;SASAKI, RYOICHI |
分类号 |
B41J29/36 |
主分类号 |
B41J29/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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