专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20190208157A1 Motorized Roller Television Cover Assembly 审中-公开
公开(公告)号：US20190208157A1
公开(公告)日：2019-07-04
申请号：US16298794
申请日：2019-03-11
申请人： Howard Wohlmuth , Louis Wohlmuth , Martin Hal Wohlmuth
发明人： Howard Wohlmuth , Louis Wohlmuth , Martin Hal Wohlmuth
IPC分类号： H04N5/64 , B65H75/28 , B65H75/44
CPC分类号： H04N5/64 , B65H75/28 , B65H75/446 , B65H75/4486
摘要： A motorized roller television cover conceals a television set when the television is not in use. The motorized roller television cover utilizes a first mounting bracket, a second mounting bracket, a roller, an aesthetic sheet, and a motor to create a more aesthetically appealing atmosphere than leaving the television set exposed. The first mounting bracket and the second mounting bracket support the roller, the motor, and the aesthetic sheet on a television set. The motor actuates the rotation of the roller to extend or retract the aesthetic sheet to display the aesthetic sheet or expose the television set. The roller is able to be quickly installed onto or removed from the first mounting bracket and the second mounting bracket to replace or interchange the aesthetic sheet in accordance to the user's preference.

2. 发明授权

US4369441A Display control system 失效
标题翻译：显示控制系统
公开(公告)号：US4369441A
公开(公告)日：1983-01-18
申请号：US188288
申请日：1980-09-18
申请人： Louis Wohlmuth
发明人： Louis Wohlmuth
IPC分类号： G09G1/08 , G09G1/10
CPC分类号： G09G1/08
摘要： A random refresh vector-generator type display system using a hybrid digital/analog vector generating technique. A digital vector generator decomposes medium length vectors into sub-vectors which are then drawn by an analog vector generator including a delay line. The system utilizes a long vector drawing technique wherein the first portion of a long vector is drawn at a first speed, the middle portion is drawn at a greater speed, and the final portion is drawn at the first speed. A feed forward circuit compensates for the sluggish response of deflection amplifiers of a display monitor so as to more precisely define beginning and end points of vectors. These amplifiers are further compensated by a delta theta circuit which temporarily freezes the system clock to allow the amplifier time to settle so that successive vectors will form sharp corners.
摘要翻译：一种使用混合数字/模拟矢量生成技术的随机刷新矢量 - 发生器型显示系统。数字向量生成器将中等长度向量分解成子矢量，然后由包括延迟线的模拟矢量生成器绘制。该系统利用长矢量绘图技术，其中长矢量的第一部分以第一速度被绘制，中间部分以更大的速度被绘制，并且最终部分以第一速度被拉伸。前馈电路补偿显示监视器的偏转放大器的缓慢响应，以便更准确地定义矢量的起点和终点。这些放大器进一步由deltaθ电路进行补偿，该电路临时冻结系统时钟以允许放大器时间稳定，使得连续的矢量将形成锐角。

3. 发明申请

US20180352188A1 Motorized Roller Television Cover Assembly 审中-公开
公开(公告)号：US20180352188A1
公开(公告)日：2018-12-06
申请号：US15997370
申请日：2018-06-04
申请人： Howard Wohlmuth , Louis Wohlmuth , Martin Hal Wohlmuth
发明人： Howard Wohlmuth , Louis Wohlmuth , Martin Hal Wohlmuth
IPC分类号： H04N5/64 , F16M13/02 , E06B9/72 , E06B9/44 , E06B9/42 , B65H75/44
CPC分类号： H04N5/64 , B65H75/446 , B65H75/4486 , E06B9/42 , E06B9/44 , E06B9/72 , F16M13/02
摘要： A motorized roller television cover conceals a television set when the television is not in use. The motorized roller television cover utilizes a first mounting bracket, a second mounting bracket, a roller, an aesthetic sheet, and a motor to create a more aesthetically appealing atmosphere than leaving the television set exposed. The first mounting bracket and the second mounting bracket support the roller, the motor, and the aesthetic sheet on a television set. The motor actuates the rotation of the roller to extend or retract the aesthetic sheet to display the aesthetic sheet or expose the television set. The roller is able to be quickly installed onto or removed from the first mounting bracket and the second mounting bracket to replace or interchange the aesthetic sheet in accordance to the user's preference.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式