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11. 发明授权

US1062076A Type-writing machine. 失效
公开(公告)号：US1062076A
公开(公告)日：1913-05-20
申请号：US1910559153
申请日：1910-05-03
申请人： UNDERWOOD TYPEWRITER CO
发明人： BARNARD WALTER E
CPC分类号： B41J25/02

12. 发明授权

US961546A Back-spacing device for type-writers. 失效
公开(公告)号：US961546A
公开(公告)日：1910-06-14
申请号：US1906348294
申请日：1906-12-17
申请人： JAMES W HENNESSEY , ARTHUR LETTS , FREDERICK H WARD , SMITH GEORGE A
发明人： SMITH GEORGE A
CPC分类号： B41J25/02

13. 发明授权

US957376A Back-spacing mechanism for type-writers. 失效
标题翻译：类型写的后置机构。
公开(公告)号：US957376A
公开(公告)日：1910-05-10
申请号：US957376D
申请人： E C STEARNS
发明人： RAYMOND HARRY
CPC分类号： B41J25/02

14. 发明授权

US930962A Type-writing machine. 失效
公开(公告)号：US930962A
公开(公告)日：1909-08-10
申请号：US1909480110
申请日：1909-02-26
申请人： UNDERWOOD TYPEWRITER CO
发明人： HELMOND WILLIAM F
CPC分类号： B41J25/02

15. 发明授权

US904155A Type-writing machine. 失效
公开(公告)号：US904155A
公开(公告)日：1908-11-17
申请号：US1906315850
申请日：1906-05-08
申请人： MONARCH TYPEWRITER CO
发明人： SEIB GEORGE A
CPC分类号： B41J25/02

16. 发明授权

US616549A Reverse-feed for type-writers 失效
公开(公告)号：US616549A
公开(公告)日：1898-12-27
申请号：US616549D
CPC分类号： B41J25/02

17. 发明申请

US20020141806A1 PRINTER WITH MULTIPLE SITTING SURFACES 审中-公开
标题翻译：打印机与多个位置表面
公开(公告)号：US20020141806A1
公开(公告)日：2002-10-03
申请号：US09457609
申请日：1999-12-08
发明人： TAKESHI ENDO , YUKIHIRO HANAOKA
IPC分类号： G01D015/10
CPC分类号： B41J25/02
摘要： A printer that can be used in a plurality of orientations provides easy connection of external cables to the printer regardless of the position in which the printer is used. The printer housing 11 has a substantially triangular shape in cross-section, three sides of which function as printer sitting surfaces 11b, 11c, and 11d. Roll paper 20 is stored in a roll paper compartment 30 at substantially the printer's center of gravity. A paper exit 12 for the roll paper 20 is located at one of the three vertices C, D, and E of the triangular shape. The location of a printing mechanism unit 31, control unit 32, and power supply unit 33 are distributed among the three vertices C, D, and E.
摘要翻译：可以以多个方向使用的打印机提供外部电缆到打印机的容易连接，而不管使用打印机的位置。打印机壳体11具有基本上为三角形的横截面，其三个面用作打印机座面11b，11c和11d。卷纸20基本上以打印机的重心存储在卷纸箱30中。用于卷纸20的出纸口12位于三角形的三个顶点C，D和E中的一个上。打印机构单元31，控制单元32和电源单元33的位置分布在三个顶点C，D和E之间。

18. 发明授权

US4887082A Data input apparatus 失效
标题翻译：数据输入装置
公开(公告)号：US4887082A
公开(公告)日：1989-12-12
申请号：US120787
申请日：1987-11-16
申请人： Yasuaki Yamada
发明人： Yasuaki Yamada
IPC分类号： B41J5/10 , B41J25/02 , B41J29/00
CPC分类号： B41J25/02
摘要： A data input apparatus comprising a plurality of input keys. A determiner determines whether the time required for executing the function of a pressed key is long or short. In response to the results of determination of the determiner, a first timekeeping device produces a first predetermined time signal, and a second timekeeping device produces a second time signal shorter in duration than the predetermined time signal. A CPU receives data representative of the pressed key at the end of the first or second time signal. In response to receipt of the data by the CPU, a third timekeeping device produces a third time signal shorter in duration than the second time signal. At the end of this third time signal, the CPU receives the data for as long as the key continues to be pressed. The third timekeeping device may include two different timekeeping elements which produce different time signals in order to be used in conjunction with the first and second timekeeping devices, respectively. Alternatively, a computer may perform the same function as mentioned above, using software techniques.
摘要翻译：一种包括多个输入键的数据输入装置。确定器确定执行按下的键的功能所需的时间是长还是短。响应于确定器的确定结果，第一计时装置产生第一预定时间信号，并且第二计时装置产生比预定时间信号更短的持续时间的第二时间信号。 CPU在第一或第二时间信号结束时接收表示按下的键的数据。响应于CPU接收到数据，第三计时装置产生比第二时间信号更短的持续时间的第三时间信号。在第三次信号结束时，只要按键继续按下，CPU将接收数据。第三计时装置可以包括两个不同的计时元件，其产生不同的时间信号，以分别与第一和第二计时装置一起使用。或者，计算机可以使用软件技术执行与上述相同的功能。

19. 发明授权

US4410957A Keystroke queueing system 失效
标题翻译：击键排队系统
公开(公告)号：US4410957A
公开(公告)日：1983-10-18
申请号：US208623
申请日：1980-11-20
申请人： William C. Cason , Jan W. Snyder
发明人： William C. Cason , Jan W. Snyder
IPC分类号： G06F3/02 , B41J5/28 , B41J25/02
CPC分类号： B41J25/02 , B41J5/28
摘要： A keyboard access system is provided for interfacing a keyboard and the programs of a text processing machine. The keyboard has typamatic function keys, i.e., nontypamatic keystroke information is generated by the keyboard upon depression of a key and, after a short delay, additional typamatic keystroke information is generated as long as the key is held down at a constant rate. The keystroke information represents a key on the keyboard and may also represent the meaning of the key as determined by the state of one or more prefix keys. A keystroke queue is provided for storing keystroke information passing through the keyboard access system. If the keystroke information entered into the keyboard access system is not typamatic, the system will enqueue the information in the keystroke queue and generate an audio feedback signal when the keystroke queue is not full. If the keystroke information is typamatic, the keystroke information will be compared to a table of valid typamatic function keys. If a comparison does not exist, the keystroke information is discarded. If a comparison does exist and the meaning of the key is acceptable, the keystroke information is enqueued if the preceding keystroke enqueued is no longer stored in the keystroke queue and discarded if the preceding keystroke is enqueued and currently stored in the keystroke queue and also represents the key to prevent excess information from being stored in the keystroke queue. This prevents operator overrun while using keys such as the vertical and horizontal cursor. In addition, the provision of a slow typamatic function rate permits the operator to read the text on a display while using a vertical cursor key.
摘要翻译：键盘接口系统用于连接键盘和文本处理机的程序。键盘具有标准功能键，即按键时由键盘产生不喜欢的按键信息，并且在短暂的延迟之后，只要键以恒定的速率被按下，就产生附加的类型键击信息。按键信息表示键盘上的键，并且还可以表示由一个或多个前缀键的状态确定的键的含义。提供了一个击键队列来存储通过键盘访问系统的按键信息。如果输入到键盘接入系统的按键信息不是typamatic，则系统将排队击键队列中的信息，并在击键队列未满时产生音频反馈信号。如果击键信息是typamatic，则按键信息将与有效的typamatic功能键表进行比较。如果不存在比较，则将按键击信息被丢弃。如果比较确实存在并且密钥的含义是可接受的，则如果先前击中的键击不再存储在击键队列中并且如果先前的击键排队并且当前存储在击键队列中并且代表防止多余信息存储在击键队列中的关键。这可以防止操作员在使用垂直和水平光标等键时超程。另外，提供缓慢的标准功能速率允许操作者在使用垂直光标键的同时在显示器上读取文本。

20. 发明授权

US3828909A Code keyboard for typewriters and similar office machines 失效
标题翻译：代码键盘和类似办公机器的代码键盘
公开(公告)号：US3828909A
公开(公告)日：1974-08-13
申请号：US25989572
申请日：1972-06-05
申请人： OLIVETTI & CO SPA
发明人： ROANO D , QUARISA A
IPC分类号： B41J5/00 , B41J7/30 , B41J25/02 , B41J23/02
CPC分类号： B41J5/08 , B41J7/30 , B41J25/02
摘要： A code keyboard for typewriters has a plurality of keys, a series of code bars and a plurality of sliders. The setting sliders are urged back by corresponding springs and are normally lathed by hooks controlled by the keys. The released slider engages a starting clutch and is successively shifted forward by a setting lug for setting the code bars. The lug is operated by a setting spring and is controlled by the clutch.

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