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公开(公告)号：US06683692B2
公开(公告)日：2004-01-27
申请号：US09886582
申请日：2001-06-21
IPC分类号： G01C1968
摘要： A ring laser gyroscope or other motion sensor is dithered at a first rate if a global positioning signal is available and/or when alignment is not being performed, and is dithered at a second rate if a global positioning signal is not available and/or when alignment is being performed. The second rate is greater than the first rate.
摘要翻译： 如果全球定位信号可用，和/或当对齐不被执行时，环形激光陀螺仪或其他运动传感器以第一速率抖动，并且如果全球定位信号不可用和/或何时可以以第二速率抖动 正在执行对齐。 第二个比率大于第一个比率。
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公开(公告)号：US4828416A
公开(公告)日：1989-05-09
申请号：US37137
申请日：1987-04-10
IPC分类号： B41J3/36
CPC分类号： B41J3/36
摘要： A bottom-weighted, free-standing, self-contained, self-supported printer in which the printer is provided with two vertical hoppers in spaced-apart adjacency, with the first hopper to house a supply of cut paper and with the second hopper for paper retrieval in a first in/first out (FIFO) sequence, in which the printer has an exceedingly small footprint so that it may be utilized adjacent the display for a personal computer. Various features include an L-shaped structure to house various size printing assemblies; bottom weighting for stability; electronics carried between the hoppers; an optional front opening for paper retrieval from the front of the printer; a combination of a bidirectional motor and unidirectional clutches for driving picker and exit rollers as well as the platen; a specialized paper guide; an alternative paper path for cut or continuous paper sheets to provide a "limp mode" operation; a paper leading and trailing edge sensor; and swing way sides for easy access to hoppers and printing apparatus.
摘要翻译： 一种底部自重的独立式自支撑打印机，其中打印机具有两个相邻的邻接的两个垂直料斗，第一个料斗容纳切割纸，第二个料斗用于 在先进先出（FIFO）序列中的纸张检索，其中打印机具有非常小的占用空间，使得其可以邻近显示器用于个人计算机。 各种特征包括用于容纳各种尺寸的印刷组件的L形结构; 底部加权稳定; 料斗之间的电子装置; 一个可选的前开口用于从打印机前面进行纸张检索; 双向电机和单向离合器的组合，用于驱动拾取器和出纸辊以及压板; 专门的纸张指南 用于切割或连续纸张以提供“跛行模式”操作的替代纸路径; 纸张前缘和后缘传感器; 和摆动方式，方便进入料斗和打印设备。
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