3results about How to "Eliminate dead time" patented technology

The present invention provides an optical atomic clock system comprising: an optical pulse generation component adapted to generate a clock interrogation optical pulse; the atomic furnace is used for generating atomic steam; each subsystem is suitable for capturing and preliminarily cooling atoms in the received atom steam to obtain a cold atomic group, and is used for trapping the atoms in the cold atomic group; the subsystem is constructed to allow clock polling pulse light to enter, so that atoms in a ground state interfere with each other under the action of two clock polling light pulses; the processing component is used for obtaining an error signal of the subsystem according to the interference result in any subsystem; a timing controller configured to: cause atoms within the at least one subsystem to be in an illumination phase of the clock interrogation light pulse or in a free evolutionary phase between two illumination of the clock interrogation light pulse; the frequency of the clock interrogation light pulse is corrected according to the respective error signals of the plurality of subsystems.

The application relates to a four-in-one robot palletizing gripper, which comprises a connecting frame and four integrated functional mechanisms. The bagged material clamping mechanism drives two symmetrical spades hinged on a first connecting shaft to swing towards or away from each other by a first driving assembly, so as to realize the clamping and releasing of the bagged material. The paperboard sucking mechanism drives two first suction disc frames hinged on the first connecting shaft to swing towards or away from each other synchronously by a second driving assembly, so that the first suction disc group installed at the end portion of the first suction disc frame can be adaptively inclined or vertical, thereby precisely sucking and laying the interlayer paperboard. The tray clamping mechanism drives two groups of hook portions on two second connecting shafts to swing towards or away from each other by a third driving assembly, so as to realize the clamping and placing of the empty tray. The film sucking mechanism sucks the bottom film through a second suction disc frame fixed to the connecting frame and a second suction disc group thereon. The application significantly improves the bagged material palletizing efficiency, reduces manual intervention and lowers the labor cost.

The utility model relates to power supply circuit technical field, concretely relates to a power switching circuit, including first input port, second input port and output port, the power switching circuit still includes MOS pipe Q1, MOS pipe Q2, triode Q4, resistance R2, resistance R3, resistance R4 and resistance R5, the utility model discloses through the reasonable configuration MOS pipe, triode and resistance etc. element, has realized efficient, stable power switching function, through MOS pipe Q1 and MOS pipe Q2 respectively control two -way power's on -off, has realized smooth and efficient power switching, through the introduction MOS pipe Q5 and condenser C1, can with MOS pipe Q2 seamless link of MOS pipe Q1 cut -off and conduction, eliminates dead time.