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公开(公告)号:US5406273A
公开(公告)日:1995-04-11
申请号:US279820
申请日:1994-07-25
申请人: Hiroshi Nishida , Kenji Nishimiya , Yasumasa Yamanaka , Yukihiko Ueno , Yoshito Kataoka , Hirofumi Nishikawa , Masaharu Satoh , Yoshitugu Maekawa
发明人: Hiroshi Nishida , Kenji Nishimiya , Yasumasa Yamanaka , Yukihiko Ueno , Yoshito Kataoka , Hirofumi Nishikawa , Masaharu Satoh , Yoshitugu Maekawa
CPC分类号: G06F3/0231 , H01H2207/048
摘要: A data processing apparatus receives key codes corresponding to keys depressed on a plurality of keyboards. These key codes are sequentially stored in a first-in first-out (FIFO) buffer awaiting processing by a central processing unit (CPU). If successive key code entries correspond to an auto repeat key (e.g., a space key, a backspace key, an underline key, a move cursor key, etc.), a determination is made whether the auto repeat key codes are the same. If they are, the CPU processes the subsequent auto repeat key code. If they are different, the CPU ignores that auto repeat key input. In another embodiment of the present invention, one of the keyboards is hardwired to the data processing system while a second keyboard is connected via a wireless link. Auto repeat key codes are only accepted from the first wire-connected keyboard, and any auto repeat key codes from the second wireless keyboard are ignored.
摘要翻译: 数据处理装置接收与多个键盘上的按键相对应的键码。 这些密钥代码顺序地存储在等待由中央处理单元(CPU)处理的先进先出(FIFO)缓冲器中。 如果连续的键码条目对应于自动重复键(例如,空格键,退格键,下划线键,移动光标键等),则确定自动重复键代码是否相同。 如果是,则CPU处理随后的自动重复键代码。 如果它们不同,则CPU忽略该自动重复键输入。 在本发明的另一个实施例中,其中一个键盘是硬连线到数据处理系统,而第二键盘通过无线链路连接。 自动重复键码只能从第一个有线连接的键盘接受,而第二个无线键盘的任何自动重复键码将被忽略。
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公开(公告)号:US5307297A
公开(公告)日:1994-04-26
申请号:US878604
申请日:1992-05-05
申请人: Shigeki Iguchi , Yukihiko Ueno , Seiichi Senoo , Tomoyuki Yano , Tokuyuki Shirasuka , Akira Mitarai , Yoshitaka Fukuma , Yoshito Kataoka , Hirofumi Nishikawa , Yasumasa Yamanaka , Yoshiki Oka , Masashi Hara , Masaharu Satoh
发明人: Shigeki Iguchi , Yukihiko Ueno , Seiichi Senoo , Tomoyuki Yano , Tokuyuki Shirasuka , Akira Mitarai , Yoshitaka Fukuma , Yoshito Kataoka , Hirofumi Nishikawa , Yasumasa Yamanaka , Yoshiki Oka , Masashi Hara , Masaharu Satoh
CPC分类号: G06F1/1616 , G06F3/0227 , G06F3/0231 , H04B10/114 , H01H2207/048
摘要: In a data processor having a box type unit in which a keyboard and a folding display are incorporated, the data processor includes a main unit which has a receiver for wireless signals on an external side wall close to a supporter for pivotally supporting the folding display, and an auxiliary input apparatus having a case unit and a wireless signal transmitting unit at a corner of said case unit which is opposed to the receiving unit of said main unit when juxtaposed with said keyboard.
摘要翻译: 在具有键盘和折叠显示器的盒型单元的数据处理器中,数据处理器包括主单元,该主单元具有靠近支撑件的外侧壁上的用于无线信号的接收器,用于枢转地支撑折叠显示, 以及辅助输入装置,其具有壳体单元和无线信号发送单元,所述无线信号发送单元位于所述壳体单元的与所述键盘并置的所述主单元的接收单元相对的拐角处。
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