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1.发明授权User controlled device for sending control signals to an electric appliance, in particular user controlled pointing device such as mouse or joystick, with 3D-motion detection 有权用户控制装置，用于将控制信号发送到电器，特别是用户控制的指示装置，例如鼠标或操纵杆，具有3D运动检测公开(公告)号：US08139031B2
公开(公告)日：2012-03-20
申请号：US10685292
申请日：2003-10-14
申请人： Giuseppe Calarco , Jean Nguyen , Guy Formica , Stephane Gervais-Ducouret , Fabio Pasolini , Paolo Bendiscioli
发明人： Giuseppe Calarco , Jean Nguyen , Guy Formica , Stephane Gervais-Ducouret , Fabio Pasolini , Paolo Bendiscioli
IPC分类号： G09G5/08
CPC分类号： G06F3/011 , G05G9/047 , G05G2009/04777
摘要： A user controlled device, movable into a plurality of positions of a three-dimensional space, includes a MEMS acceleration sensor to detect 3D movements of the user controlled device. The device, such as a mouse, sends control signals correlated to the detected positions to an electrical appliance, such as a computer system. A microcontroller processes the output signals of the MEMS acceleration sensor to generate the control signals, such as screen pointer position signals and “clicking” functions.
摘要翻译： 可移动到三维空间的多个位置的用户控制装置包括用于检测用户受控装置的3D运动的MEMS加速度传感器。 诸如鼠标的设备将与检测到的位置相关的控制信号发送到诸如计算机系统的电器。 微控制器处理MEMS加速度传感器的输出信号以产生控制信号，例如屏幕指针位置信号和“点击”功能。
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2.发明授权Rapidly tunable frequency synthesizer with oscillator frequency presetting means 失效具有振荡器频率预设装置的快速可调频率合成器
公开(公告)号：US4612516A
公开(公告)日：1986-09-16
申请号：US765565
申请日：1985-08-13
摘要： A frequency synthesizer of a type having a variable frequency divider includes a loop for locking the phase of a voltage-controlled oscillator (1), a search tuning loop in which, after a change in the displayed frequency, a digital search tuning data is formed which is converted into the control voltage for the oscillator. This synthesizer also includes translating means (9b) for translating the displayed frequency data into a digital presetting data whose values characterize sub-ranges to which the displayed frequency may belong, and means (14) for converting the said digital presetting data into a presetting voltage which is used to control the frequency of the oscillator, the values of the presetting voltage being determined to produce substantially the starting frequencies of the sub-ranges while the variation of the search tuning voltage is determined for producing a frequency variation which is substantially equal to the width of a sub-range.
摘要翻译： 具有可变分频器的类型的频率合成器包括用于锁定压控振荡器（1）的相位的回路，搜索调谐回路，其中在显示的频率的改变之后形成数字搜索调谐数据 将其转换为振荡器的控制电压。 该合成器还包括用于将所显示的频率数据转换成其表征所显示的频率可能属于的子范围的值的数字预设数据的转换装置（9b），以及用于将所述数字预设数据转换为预置电压的装置（14） 其被用于控制振荡器的频率，预定电压的值被确定为基本上产生子范围的起始频率，同时确定搜索调谐电压的变化以产生基本上等于 子范围的宽度。
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公开(公告)号：US4543661A
公开(公告)日：1985-09-24
申请号：US611058
申请日：1984-05-16
CPC分类号： H03J5/0281
摘要： A frequency synthesizer for a transmitter-receiver includes a variable frequency divider which is programmed by coded information supplied by a display device through a code conversion circuit constituted by memories, the contents of said memories not utilized for programming the divider being utilized for programming the control information which permits, through suitable decoder circuits, the direct control of the devices producing the different functions of the transmitter-receiver.
摘要翻译： 用于发射机 - 接收机的频率合成器包括：可变分频器，其由通过由存储器构成的代码转换电路由显示装置提供的编码信息编程，所述存储器的内容不用于编程用于对控制进行编程的分频器 通过适当的解码器电路允许直接控制产生发射机 - 接收机的不同功能的信息的信息。
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