Frame synchronism system
专利汇可以提供Frame synchronism system专利检索，专利查询，专利分析的服务。并且PURPOSE:To enable communication with a normal frame constitution, after the leading-in of frame synchronism, by making the transmission signals all as fixed pattern at the application of power source and considerably shortening the leading- in of the frame synchronism through said pattern at the reception side. CONSTITUTION:Electric power is applied from a telephone station to telephone terminals and a burst signal (a) is transmitted from the telephone station. The burst signal (a) is provided to a frame synchronizing circuit 18 from a bipolar/ unipolar converter 8 via a signal input terminal 16. In this case, a switch 19 is set at a memory 20 side and the output of the memory 20 is provided to the frame synchronism circuit 18. The content of the frame synchronizing bit Mo is stored in the memory 20, and in the frame synchronizing circuit 18 takes frame synchronism, the frame synchronism of the reception signal from the signal input terminal 16 is executed by using the frame synchronizing pattern from the switch 19. When the frame synchronism is established, the completion for the leading-in of frame synchronism is informed by using the control signal S within the transmission signal to the telephone station. The telephone station changes the frame constitution thereafter.，下面是Frame synchronism system专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 用于电力导体到用电设备的配电的安全断电 | 2020-05-08 | 59 |
| 一种数模转换装置 | 2020-05-11 | 569 |
| 一种自动导引电动模块车的电气系统 | 2020-05-12 | 769 |
| 一种PWM和PSM模式切换控制电路及其方法 | 2020-05-11 | 837 |
| 一种用于恒定导通时间控制模式开关电源的恒定频率电路 | 2020-05-13 | 308 |
| 电力转换设备 | 2020-05-11 | 558 |
| 一种基于捷变频收发器的塔康和测距机模拟器系统及方法 | 2020-05-12 | 601 |
| 使用占空比状态机控制开关模式功率转换器的装置和方法 | 2020-05-08 | 116 |
| 开关模式DC-DC电源转换器、交错LLC电源转换器及变压器 | 2020-05-12 | 93 |
| 一种具有动态音频显示功能的直播声卡 | 2020-05-12 | 249 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
