Abstract: The present invention provides a coal feeding control method and system for a small pulverized coal silo, the method includes: acquiring a boiler load increase signal, and determining the target function F(t) for boiler load control obtaining the current coal mill output signal B(t), where B(t) is the fuel quantity signal at the outlet of the coal mill that changes over time from the start time; comparing B(t) with F(t): if B(t) cannot meet the fuel quantity requirements of F(t), activate the small pulverized coal silo connected to the boiler; otherwise, the small pulverized coal silo remains inactive; determining the coal feeding signal f(t) for the small pulverized coal silo, and further determining the coal feeding control signal f(t) for the small pulverized coal silo; controlling the small pulverized coal silo to feed coal to the boiler, quickly changing the combustion rate in the furnace, and increasing the boiler load.

Abstract: This application discloses a tag quantity estimation system and method of RFID. A processor-readable medium was disclosed at the same time. This estimation method applies a spatial diversity gain existing in a multi-antenna system. Separated and sequentially stacked the real parts and the imaginary parts of the multiple signals received by multiple antennas. Then, a tag quantity estimation problem is converted into a data clustering problem in high-dimensional space. In this way, the overlapped cluster data in low-dimensional space can be separated in the high-dimensional space, thereby improving the accuracy of tag quantity estimation.

Abstract: The present invention provides a vented individual negative pressure enclosure system for extracting potentially contaminated air from an individual. The system includes an adjustable assemblable and disassemblable frame structure configured to surround a bed, chair, or toilet. A vapor-impermeable sheet extends over the frame structure. An air purification system communicates with a plurality of extraction vents positioned on or in the frame structure. The air purification system may be a water-filtration-based air purification system including a particle growth tube for increasing the size of aerosol droplets to facilitate capture. The air purification system includes a pump and HEPA filter and, optionally, a UV sterilizer.

Abstract: This application discloses a radio frequency transceiver, and a communication device. A radio frequency amplification circuit includes two transmission paths disposed between a radio frequency input end and a radio frequency output end. The two transmission paths include a first transmission path and a second transmission path. The first transmission path includes a first amplifier, a first coil, a second coil, and a second amplifier that are sequentially coupled. The second transmission path includes a third amplifier, a third coil, a fourth coil, and a fourth amplifier that are sequentially coupled. Any two coils of the first coil, the second coil, the third coil, and the fourth coil are magnetically coupled. The first amplifier and the second amplifier is adjustable, or The third amplifier and the fourth amplifier is adjustable.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes: a base substrate including a display region and an opening region adjacent to each other; and at least one isolation wall extending along a boundary between the display region and the opening region. Each of the at least one isolation wall includes at least one isolation structure, and each of the at least one isolation structure includes: a first layer on a side of the base substrate; and a second layer on a side of the first layer away from the base substrate; and the orthographic projection of the first layer on the base substrate is within the orthographic projection of the second layer on the base substrate. The isolation wall effectively disconnects the organic light emitting material, prevents moisture from entering the display region, and improves the display quality.

Abstract: An extensible rod with locking handle for goods comprises an inner tube, an outer tube, a rack, a hollow seat, an operating assembly and a lock catch assembly. The rack is disposed on the inner tube inside the outer tube, the operating assembly comprising a rotatable handle and a gear with a plurality of teeth connected to the handle is used for adjusting extension length of the inner tube, the teeth on the gear pass through the outer tube to engage with the rack on the inner tube, so that the handle and the gear are capable of driving the inner tube to extend out from or retract into the outer tube, the lock catch assembly is capable of locking or unlocking the handle. Under this design, the stability is high, and it is difficult to damage. Meanwhile, the defects of the existing extensible rod with locking handle for goods are effectively solved.

Abstract: Provided are a display panel and a display device. The display panel includes: a via hole penetrating through the display panel; a cutting residual area on the periphery of the via hole and includes a base substrate, and a packaging layer; and at least one annular relief structure between the packaging layer and the base substrate in the cutting residual area. The at least one annular relief structure is sequentially distributed around the via hole. The relief structure includes: a first titanium metal layer, an aluminum metal layer and a second titanium metal layer which are sequentially arranged in a stacked mode.

Abstract: A rapid detection device for multi-channel sporadic transient partial discharge, comprising a CPU and several partial discharge detection circuits. The partial discharge detection circuits are connected to a plurality of ports of the CPU one to one, respectively. First, a partial discharge pulse signal is filtered and amplified by means of a partial discharge pulse signal processing module in the partial discharge detection circuits, and is then inputted to a comparator, and a reference voltage passes through the CPU and is sent to a reference voltage processing module for amplification, filtering and other processing, and then is inputted to the comparator, so that the comparator processes same according to the partial discharge pulse signal and the reference voltage and then inputs same to a trigger. Finally, according to a level signal at an output terminal of the trigger, the CPU determines whether partial discharge occurs in a circuit to be detected.

Abstract: A test circuit coupled to a memory device and configured to read data stored in the memory device during a memory dump, includes a dump controller and a pattern generator. The dump controller triggers the pattern generator to start a pattern generating operation in response to a setting of memory dump mode by a processor. The pattern generator generates multiple control signals in the pattern generating operation and provides the control signals to the memory device. The control signals include an address signal, a memory enable signal and a read enable signal. The address signal includes multiple memory addresses arranged in multiple consecutive clock cycles of the processor. The consecutive clock cycles of the processor is provided to read the data stored in the memory addresses.

Abstract: A safety tensioning device for automobile comprises a winding assembly disposed on the base and driven by a main shaft, the winding assembly and a coil spring; a stop plate and a pressing plate disposed respectively at the front end and the rear end of the base; a driving pawl is rotatably connected to the handle. The handle is pivoted to the base and is capable of rotating about the main shaft; the base has three operating regions on the top of the base: a tensioning region, a working region and a release region, the three operating regions cooperate with the limiting block of the driving pawl. The present invention can automatically wind the first bundling strap when the first bundling strap is loose due to jolts in the operating state, so that the first bundling strap is always kept in the tensioned state, thereby preventing unhooking and greatly improving the use safety.

Abstract: A method for determining a resource utilization rate. The method is performed by a network side device, and includes: determining the resource utilization rate by using a total number of physical resource blocks (PRBs) corrected by a layer factor, wherein the layer factor is determined according to PRB usage information of at least one sampling occasion, and the PRB usage information of the at least one sampling occasion at least comprises a number of multiple input multiple output (MIMO) layers used by a PRB in data transmission.

Abstract: The present disclosure relates to certain macrocyclic compounds that inhibit SRC and MET, and/or CSF1R, pharmaceutical compositions containing such compounds, and methods of using such compounds to treat cancer.

Abstract: A testing system includes a plurality of memory circuits and a testing circuit. The testing circuit is coupled to the memory circuits. The testing circuit is configured to perform a read/write operation on the memory circuits, and each of the memory circuits has a read/write starting time point corresponding to the read/write operation. The testing circuit is further configured to control the read/write starting time points of the memory circuits to be different from each other.

Abstract: A vehicle braking control method. The method portion includes: when a vehicle is in a preset parking state, monitoring state signal of a vehicle system in real time, the vehicle system comprises a service brake system, a reversing assistance system, and a plurality of electronic parking brake systems; determining whether the vehicle meets a preset fault condition according to the state signals of the service brake system, the electric parking brake system and reversing assistance system; activating a non-faulty electronic parking brake system to control the vehicle to park if it is determined that the vehicle meets the preset fault condition. The present disclosure ensures the safety of a vehicle during low-speed remote parking when the vehicle is in a preset parking state, and solves the problem of potential safety hazards caused by having no matching control solution. Also provided are a corresponding device and a storage medium.

Abstract: A pharmaceutical assembly comprising a tobramycin inhalation solution and use thereof. The pharmaceutical assembly comprises: (a) a tobramycin inhalation solution; and (b) a vibrating screen atomizer for use in combination with a tobramycin inhalation solution, wherein a central area of a metal mesh of the vibrating screen atomizer has 1400-1800 micropores. A droplet size of the tobramycin inhalation solution is that: D10 is 0.5 ?m-2.5 ?m, D50 is 2.0 ?m-4.2 ?m, and D90 is 6.0 ?m-9.0 ?m; particles having an aerodynamic particle size less than 5.39 ?m have a mass percentage not less than 45% of the tobramycin inhalation solution. The pharmaceutical assembly is used for treating bronchiectasis.

Abstract: A method for rejoining a network after network disconnection of a mobile terminal and related devices are provided. The method includes: a gateway determining whether to disconnect from a target mobile terminal; if yes, feeding back network disconnection information of the target mobile terminal to a server; receiving a supplementary broadcast frame instruction sent by the server; and the gateway sending a supplementary broadcast frame according to the supplementary broadcast frame instruction.

Abstract: The present invention provides a wireless rechargeable and portable anti-microbial respirator. The respirator includes a face-piece with an air inlet and an air outlet; a first belt and a second belt, the first belt is connected to ends of the face-piece, and the second belt is configured to wrap around the waist of a user; a flexible outlet tube, where the first end of the flexible outlet tube is connected to the air outlet of the face-piece; a flexible intake tube, where the first end of the flexible intake tube is connected to the air inlet of the face-piece; and a filtration system fixed onto the second belt. The key features of the respirator in the present invention include highly antibacterial and antiviral, long duration, reusable, self-cleaning and self-disinfecting, lightweight and portable, wireless power transfer, and great airflow and comfortable breathing.

Abstract: A method used in forming integrated circuitry comprises forming a stack comprising vertically-alternating first tiers and second tiers of different compositions relative one another. The stack extends from individual die areas to and across scribe-line area that is between immediately-adjacent of the individual die areas. A registration mark is formed in the scribe-line area. The registration mark comprises parallel first bars atop the stack having first spaces therebetween. A masking material is directly above the stack, the first bars, and the first spaces. The masking material comprises parallel second bars having second spaces therebetween. The second spaces individually have width that is less than width of individual of the second bars. Some of the masking material is spaced laterally-outward of the second bars.

Abstract: A liposomal system for delivery of an active agent comprising: lipid component forming a liposome; destabilizing agent associated with the lipid component, the destabilizing agent capable of forming reactive oxygen species to oxidise unsaturated lipids and destabilise liposomal membrane; and an active agent; wherein the active agent is releasable from the liposome by exposure to high energy electromagnetic radiation.