Abstract: A technological equipment for tank track moving supports is provided and includes a zero-point positioning system, a workpiece identifying system and a clamping apparatus in cooperation with the moving support, the clamping apparatus includes a tooling plate, a clamp and a pressing device for pressing the moving support are detachably connected to the tooling plate, the moving support is located between the clamp and the pressing device, and the pressing device abuts against the moving support. The moving support with different shapes and sizes can be clamped, and the clamping is stable and convenient to operate.

Abstract: An LED lighting device includes a seat, a light source, an electric power source and an optical assembly. The seat has a baseplate, a sidewall and an end wall. The first end of the sidewall connects to a periphery of the baseplate and forms a chamber with the baseplate, the second end of the sidewall connects to the end wall and forms a receiving space with the end wall. The chamber is separated from the receiving space by the sidewall. The light source is disposed in the chamber and attached to a surface of the baseplate. The light source comprises a plurality of LED arrays. The electric power source is disposed in the receiving space and the optical assembly is disposed on the light source. The optical assembly comprises a plurality of first optical members and a plurality of second optical members corresponding to the first optical members. Each one of the first optical members covers one of the LED arrays.

Abstract: A data labeling method, apparatus and system are provided. The method includes: sampling a data source according to an evaluation task for the data source to obtain sampled data; generating a labeling task from the sampled data; sending the labeling task to a labeling device; and receiving a labeled result of the labeling task from the labeling device. As such, an automatic evaluation of data can be implemented by using the evaluation task, and evaluation efficiency is improved.

Abstract: A cleaning device for a floor mopping machine comprises a bucket body for containing water, wherein a water removal member and a water feeding mechanism for conveying water from the bucket body to a wiping object of a floor mopping machine are arranged in the bucket body. During cleaning, the water feeding mechanism runs to convey water to the wiping object; and when water is removed, the water feeding mechanism stops running, and the wiping object of the floor mopping machine is wiped with the water removal member. Power of the water feeding mechanism is used for water feeding, and a wiping head is automatically cleaned, and can be wiped dry without any other operation after being cleaned; and the cleaning device is simple in structure, portable to use, less prone to damage and can be freely switched between a cleaning mode and a wipe-drying mode.

Abstract: The LED lighting device includes a seat comprising a baseplate and a sidewall, the sidewall forming a chamber with the baseplate; a light source disposed in the chamber and attached to a surface of the baseplate, the light source comprising a plurality of LED arrays; an electric power source disposed in the chamber and electrically connecting to the light source and an optical assembly disposed on the light source. The optical assembly comprises an optical unit and an installing unit, the installing unit connects to the periphery of the optical unit, wherein the optical unit comprises a plurality of first optical members and a plurality of second optical members, one of the first optical members covers one of the LED arrays and the second optical members interposed between two adjacent first optical members.

Abstract: A blood draw system may include a catheter adapter connector in fluid communication with a catheter adapter, and a blood draw device in selective fluid communication with the catheter adapter connector. A first valve may be utilized to selectively permit fluid communication between the blood draw device and the catheter adapter connector. A flush device may also be in selective fluid communication with the catheter adapter connector to flush the catheter adapter after a blood draw procedure. A second valve may be utilized to selectively permit fluid communication between the flush device and the catheter adapter connector.

Abstract: The embodiments of the present application provide an instruction retirement unit, an instruction execution unit, and a related apparatus and method. The instruction retirement unit includes: a reception subunit, configured to receive a completion request signal; an arbitration subunit, configured to send a completion permission signal to an instruction execution unit after determining that instructions to be completed can be completed, and store instruction completion information of the instructions to be completed into instruction buffer table entries in a buffer; and a retirement subunit, configured to perform, based on the instruction completion information stored in each of the instruction buffer table entries, retirement processing on instructions that have already been completed and have not been retired, and delete the instruction completion information of retired instructions from the instruction buffer table entries.

Abstract: The embodiments of the present application provide a processing unit. The processing unit comprises: an instruction fetching unit configured for fusing instruction of vector configuration instruction and vector operation instruction that are adjacent in order to obtain fusion instruction; an instruction decoding unit configured to decode the fusion instruction to obtain first execution information and second execution information; a vector configuration unit configured to execute the vector configuration instruction according to the first execution information, modify vector control register, and bypass the value of the modified vector control register to the vector operation unit; the vector operation unit configured to execute the vector operation instruction according to the second execution information and the value of the modified vector control register.

Abstract: A septum may include a housing and a hollow body that slides with respect to the housing from a closed position to an open position. The hollow body may include one or more holes. The septum may include a first seal coupled to the distal end and a second seal coupled to the proximal end. In response to the hollow body being in the closed position, the second seal may block a proximal opening of the housing, and the holes may be disposed within the housing. In response to the hollow body sliding from the closed position to the open position, the holes may be disposed distal to the housing, and the second seal may be removed from the proximal opening of the housing such that fluid may flow proximally into the plurality of holes and through the proximal opening of the housing.

Abstract: The present application discloses a method, device, and system for processing a medical image. The method includes obtaining a source spinal image, identifying one or more vertebral bodies and one or more intervertebral discs comprised in the source spinal image, determining the vertebral body recognition results corresponding to the one or more vertebral bodies and the intervertebral disc recognition results corresponding to the one or more intervertebral discs, and determining target recognition results corresponding to the source spinal image based at least in part one on one or more of the vertebral body recognition results and the intervertebral disc recognition results.

Abstract: An LED lamp includes: a lamp shell; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source disposed in the lamp shell; and a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source. The power source comprises a power board and a plurality of electronic components mounted thereon. The power board is divided into a first mounting zone and a second mounting zone by an axis, total weight of the electronic components on the second mounting zone is greater than total weight of the electronic components on the first mounting zone, and a heat dissipating element is provided on the first mounting zone to balance the two zones of the power board in weight.

Abstract: A neutron capture therapy system is provided, including a neutron generating device and a beam shaping assembly. The neutron capture therapy system further includes a concrete wall forming a space for accommodating the neutron generating device and the beam shaping assembly and shielding radiations generated by the neutron generating device and the beam shaping assembly. A support module is disposed in the concrete wall, the support module is capable of supporting the beam shaping assembly and is used to adjust the position of the beam shaping assembly, and the support module includes concrete and a reinforcing portion at least partially disposed in the concrete. The neutron capture therapy system designs a locally adjustable support for the beam shaping assembly, so that the beam shaping assembly can meet the precision requirement, improve the beam quality, and meet an assembly tolerance of the target.

Abstract: One example method includes transmitting a test signal through the transmit channel n, where the test signal is radiated by a service antenna element n corresponding to the transmit channel n and is received by a calibration antenna element in the phased array antenna. N coupling signals received by N calibration antenna elements coupled to the service antenna element n can then be obtained. Delay weighting can then be performed on the N coupling signals based on relative positions of the service antenna element n and each of the N calibration antenna elements to obtain N calibration signals. The N calibration signals can then be combined into the calibration signal corresponding to the transmit channel n. Calibration signals corresponding to all transmit channels in the phased array antenna can then be obtained. At least one of amplitudes or phases of the transmit channels can then be compensated for.

Abstract: The present disclosure provides a product for preventing the deterioration of an adhesive layer and a method for manufacturing the product. The product comprises a first product housing, a second product housing, an adhesive layer, and a protective layer. The second product housing is opposite to the first product housing. A gap exists between the second product housing and the first product housing. The adhesive layer is disposed in the gap between the first product housing and the second product housing, adhering to the first product housing and the second product housing. The protective layer is disposed on the adhesive layer. The protective layer is disposed in the gap, covering the outer surface of the adhesive layer. The protective layer bonds and cross-links to the adhesive layer chemically.

Abstract: A HiL testing platform for a photovoltaic power station and a PPC performance testing method are provided. The HiL testing platform includes: a PPC, an inverter controller, and a HiL real-time simulator. Each of the PPC, the inverter controller, and the HiL real-time simulator is arranged with an upper computer. The PPC is configured to communicate with the inverter controller according to a predetermined communication protocol. The HiL real-time simulator is connected to the PPC and the inverter controller through a digital input interface and/or an analog output interface, and is configured to simulate a testing device in the photovoltaic power station in a digital model form.

Abstract: The disclosure relates to an anti-CD44 single-chain antibody and use thereof in preparing a drug for treating a tumor. The amino acid sequence of the anti-CD44 single-chain antibody includes a sequence shown in SEQ ID NO. 1. T lymphocytes expressing the anti-CD44 single-chain antibody provided in the present disclosure can specifically kill CD44-positive tumor cells and have high specificity as well as strong killing ability.

Abstract: An LED light tube includes a glass tube, end caps, an LED light strip, LED light sources, and a power supply module. The end caps are respectively attached at two ends of the glass tube. The LED light strip is attached to an inner circumferential surface of the glass tube. The LED light sources are mounted on the LED light strip. The power supply module is electrically connected to the LED light strip. Each of the end caps includes a lateral wall and an end wall. The lateral wall is substantially coaxial with the glass tube and connected to the glass tube. The end wall is substantially perpendicular to an axial direction of the lateral wall and connected to an end of the lateral wall away from the glass tube. The power supply module includes a rectifying circuit and a filtering circuit electrically connected to the rectifying circuit.

Abstract: An LED lighting device includes a seat, an optical assembly and a light source, according to one embodiment of the present invention. The seat has a baseplate and a sidewall. A chamber is formed between the baseplate and the sidewall. The optical assembly completely covers a light-emitting side of the LED lighting device. The light source is disposed in the chamber of the seat and includes multiple LED arrays. Each of the LED arrays includes an LED chip. The optical assembly includes an optical unit. The optical unit includes multiple first optical members and multiple second optical members corresponding to the first optical members. The LED arrays correspond to the first optical members. Each of the second optical members includes a set of optical walls. The set of optical walls surrounds one of the first optical members.

Abstract: A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station controller, and performs a second power adjustment in response to the power adjustment instruction. Since the inverter performs the first power adjustment before responding to the power adjustment instruction sent by the power station controller, the response of the primary frequency modulation is speeded up, so that rapid control for the new energy generation power is achieved, thereby ensuring stable operation of a power grid for new energy power generation.

Abstract: A microcrystalline glass product. The microcrystalline glass product includes the following components in percentage by weight: SiO2: 45-70%; Al2O3: 8-18%; Li2O: 10-25%; ZrO2: 5-15%; P2O5: 2-10%; and Y2O3: greater than 0 but less than or equal to 8%. Through reasonable component design, the microcrystalline glass and the microcrystalline glass product have excellent mechanical and optical properties and are suitable for electronic devices or display devices.