Abstract: The embodiment of the present disclosure relates to a solid-state circuit breaker and a method for controlling reclosing of the solid-state circuit breaker. The solid-state circuit breaker includes: a power electronic switch located in a main loop; an instantaneous trip protection circuit configured to output a first signal for controlling the power electronic switch based on a current in the main loop; a pulse width modulation (PWM) circuit configured to charge a load in a PWM current-limiting mode based on the current of the main loop and output a second signal for controlling the power electronic switch; and a gating circuit connected to the instantaneous trip protection circuit, the PWM circuit and the power electronic switch, and configured to selectively connect the instantaneous trip protection circuit or the PWM circuit with the main loop.

Abstract: The present disclosure relates to low density, high protein, oat-based ready-to-eat food pieces, compositions including such food pieces, and methods of making such food pieces. The pieces include oat flour as a first ingredient, about 30% to about 40% by dry weight protein, where at least a portion of the protein ingredients include a protein with a PDCAAS greater of at least 60%, such as pea protein or soybean protein, and 0% to less than 6% maltodextrin.

Abstract: The present disclosure relates to low density, high protein, oat-based ready-to-eat food pieces, compositions including such food pieces, and methods of making such food pieces. The pieces include oat flour as a first ingredient, about 20% to about 40% by dry weight protein, where at least a portion of the protein ingredients include a protein with a PDCAAS greater of at least 60%, such as pea protein or soybean protein, and 0% to less than 6% maltodextrin.

Abstract: Provided is an electronic waybill, which relates to the technical field of logistics. The electronic waybill includes a base layer and a surface layer, where the surface layer is disposed on a side of the base layer, the base layer and the surface layer collectively constitute an information-bearing surface configured to bear waybill information, and after the surface layer is removed from the base layer, part of the waybill information is retained on the base layer and the other part of the waybill information is retained on the surface layer.

Abstract: A laser radar system is provided. The Laser radar system includes a laser emission unit and a laser receiving unit. The laser emission unit is configured to emit at least two laser pulses to a target object based on a preset emission interval within a cycle. The laser receiving unit is configured to receive a plurality of external signals within the cycle, obtain a reception interval between any two external signals, and determine, in the plurality of external signals based on the emission interval and the reception interval, an echo signal corresponding to the emitted laser pulse.

Abstract: The present invention aims to provide a base with a retractable charging cable, which includes a base housing, a main circuit board, an output data cable and a mounting seat, where the main circuit board is electrically connected to an input power supply, the mounting seat comprises a wire spool, the wire spool rotates circumferentially and is axially and fixedly provided inside the base housing, an elastic reset structure is provided between the wire spool and the output data cable, the base housing is provided with an output hole, the output data cable has one end electrically connected to the main circuit board and the other end extending out of the output hole. The present application can charge an external intelligent terminal without using an external plug, and can preserve the cleanness of a cable.

Abstract: A pre-charging circuit is disclosed, including: a first switching device connected between a power supply and a load, configured to turn on and off the power supply and the load to control power supplying and pre-charging of the load by the power supply; and a pre-charging device connected to the first switching device, configured to, in a pre-charging mode: obtain a magnitude of a pre-charging current for the load, compare the magnitude of the pre-charging current with a first current threshold and a second current threshold, wherein the first current threshold is less than the second current threshold, and control the first switching device to be turned on or turned off based on a comparison result.

Abstract: The present disclosure provides compositions and methods for inhibiting T cell senescence and improving T cell immunotherapies. In particular, inhibitors of group IV A phospholipase A2 are disclosed as useful in modulating the lipid metabolism of cells, in particular effector T cells, such that T reg- and tumor cell-induced cell senescence is abrogated. These methods may be employed with particular utility in adoptive T cell therapies and/or enhanced T cell effector functions in vivo, including those performed in combination with checkpoint blockade therapies.

Abstract: A nitrogen-containing branched polymer, an anion exchange membrane, and a method for preparing an anion exchange resin are provided. A molecular structure of the nitrogen-containing branched polymer includes a nitrogen-containing heterocycle, a branched structure, and an aryl group. The number of branching site of the branched structure is not less than 3. The aryl group is connected to the branching site of the branched structure through the nitrogen-containing heterocycle. The aryl group and the branched structure satisfy a relationship: A:B=80-99:1-20. A polydispersity index of the nitrogen-containing branched polymer is not greater than 2.6. A weight-average molecular weight of the nitrogen-containing branched polymer is in a range of 40,000 g/mol-500,000 g/mol.

Abstract: A LiDAR echo signal processing method is disclosed. The method includes: receiving an echo signal reflected by a to-be-detected object, where the echo signal includes multidimensional signal emission angles; buffering the echo signal based on the multidimensional signal emission angles to obtain buffered signals; when the number of buffered signals reaches a preset buffering number, extracting a target signal corresponding to a preset neighborhood window from the buffered signals; and performing non-coherent integration on the target signal and outputting the integrated target signal.

Abstract: A vehicle-mounted earphone call system includes a car charger and a Bluetooth earphone; an earphone position is provided on the car charger and used for placing the Bluetooth earphone; a first magnetic member and two first terminal posts are provided in the earphone position; a second magnetic member and two second terminal posts are provided in the Bluetooth earphone; when the Bluetooth earphone is placed in the earphone position, the second magnetic member and the first magnetic member attract each other, and the two second terminal posts are connected to the two first terminal posts; when the mobile phone is requested to communicate, the Bluetooth earphone is used for answering, the Bluetooth earphone is taken out from the earphone position, and the mobile phone is controlled to answer; when the Bluetooth earphone returns to the earphone position, the Bluetooth earphone controls the mobile phone to hang up.

Abstract: An image forming apparatus includes a tray configured to mount a process cartridge. The process cartridge includes: a developing unit provided with a developing member; a photosensitive unit provided with a photosensitive member; a side member disposed at a longitudinal end of the process cartridge, the developing unit and the photosensitive unit being arranged along a front-rear direction and movably connected by the side member; a resetting member configured to elastically deform and apply a force to the photosensitive unit when the developing unit moves relative to the photosensitive unit; and a positioning member provided on at least one of the side member and the photosensitive unit, the positioning member being configured to abut the tray in the front-rear direction when the developing unit moves relative to the photosensitive unit.

Abstract: This application relates to a multi-pulse anti-interference signal processing apparatus. The multi-pulse anti-interference signal processing apparatus includes a detection pulse sending unit and a pulse receiving unit. The detection pulse sending unit is configured to emit a plurality of laser pulses to a target object based on a preset emission interval within a cycle. The pulse receiving unit is configured to receive a plurality of external signals within the cycle, obtain a reception interval between any two external signals, and determine, in the plurality of external signals based on the emission interval and the reception interval, an echo signal corresponding to the emitted laser pulses. A false echo pulse resulting from optical-to-electrical conversion and an interfering echo pulse fed back by other radar are effectively eliminated.

Abstract: The present invention provides a composition based on three factors and used for restoring viability of cells, tissue, or organs of a subject, and a method for using the composition to restore viability of the cells, tissue, or organs of the subject. By means of the composition and the method, the viability or functions of the cells, tissue, or organs of the subject can be restored. The composition and the method can be used for any disease or damage that requires repairing or replacement of malfunctional tissue.

Abstract: The present application relates to a developing cartridge detachably mounted in an imaging apparatus provided with a first power output member and a second power output member. The developing cartridge includes a housing, a developing member and a toner feeding member, which are rotatably provided in the housing, a developing regulating member in contact with the developing member, and an electrically conductive member, wherein the first power output member outputs a voltage higher than a voltage outputted by the second power output member; the housing can accommodate a developing; the developing member rotates about a rotation axis extending in a first direction; a second direction intersects the first direction; one end of the second direction is directed to the front of the developing cartridge, and the other end of the second direction is directed to the rear of the developing cartridge; and the developing member is located at the front.

Abstract: The present disclosure relates to method for preparing 2-chloro-5-methylpyridine by continuous flow. The method includes the following steps: (1) pyridine oxide-organic nitrogen base homogeneous solution is mixed with chlorinating agent solution, to obtain salifying solution; and (2) the salifying solution is mixed with hydrogen chloride, to obtain chlorination reaction solution. A chlorinating agent in the chlorinating agent solution in Step (1) includes any one or a combination of at least two of phosgene, diphosgene, triphosgene, thionyl chloride, sulfuryl chloride, or cyanuric chloride.

Abstract: A motor and an electric drive system are proposed. The motor comprises a motor shaft, a motor end cover, a conductive part, an elastic body and a fastener. A top hole is provided at an end of the motor shaft. A passage is provided in the motor end cover, and the passage faces the top hole. The conductive part is installed in the passage and abuts against an inner ring of the top hole. The elastic body is installed in the passage and abuts against the conductive part. The fastener abuts against the elastic body and is connected to the passage, and is used to conduct out a shaft current induced by the motor shaft to the motor end cover through the conductive part, the elastic body and the fastener in sequence. According to the utility model, the shaft current can be conducted out by means of the conductive part and the inner ring of the top hole, and the motor shaft can also achieve a certain area of contact during the rotation, and the effect of eliminating the shaft current is good.