Abstract: A support on the cleaning device includes trays; a water outlet channel is formed on each tray; a height difference is formed between two sides of the water outlet channel, such that when flowing in a direction from high to low, a fluid m the tray and used for cleaning can cross the water outlet channel and is kept from flowing out through the water outlet channel, and when the fluid in the tray flows in a direction from low to high, the fluid can flow out through the water outlet channel. The height difference formed between the two sides of the water outlet channel is used to combine cleaning and scraping of the cleaning device by the tray with discharging of the fluid; the cleaning device is scraped clean by a high end formed by the height difference.

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: A nail gun having a striking member installation mechanism comprises a casing having a main casing body, and a striking member baffle removably disposed over a replacement opening of the main casing body; a striking member removably disposed inside the main casing body and below the striking member baffle; and a striking member driving assembly having a piston for driving the striking member in a reciprocating motion direction, wherein the striking member has a striking member tail, a protruding part, and a guiding striking part; wherein the piston comprises a striking member connector having a protruding part receiving hole; and wherein the protruding part is removably received in the protruding part receiving hole.

Abstract: The present invention relates to a support method of preset internal cable for in-situ tunnel expansion project, comprising a cable, lockset and an anchoring agent, wherein before the excavation of the newly-built tunnel, a borehole is drilled into the surrounding rock from the in-situ tunnel, and the cable is installed in the borehole and pre-stressed, so as to play a supporting role at the moment of excavation of the newly-built tunnel. The cable is fixed in the depth of the surrounding rock by the anchoring agent, and the lockset of the cable is set at the position of the excavation contour line of the newly-built tunnel inside the surrounding rock. The present invention provides a method that does not interfere with the excavation construction and can effectively support the surrounding rock of the expanded tunnel in advance.

Abstract: An LED tube lamp includes a glass lamp tube, two end caps, an LED light strip, a power supply, and a diffusion film. The glass lamp tube includes a main body region and two rear end regions, each of the two rear end regions coupled to a respective end of the main body region and each of the two end caps coupled to a respective rear end region. A length of the light strip is longer than the length of a main body region of the glass lamp tube. Each of the two end caps is coupled to a respective end of the glass lamp tube by a adhesive. The LED light strip is attached to an inner circumferential surface of the glass lamp tube with a plurality of LED light sources mounted on the LED light strip. The diffusion film is disposed on an out surface of the glass lamp tube.

Abstract: The present disclosure relates to a truncated body of IL7R?. The amino acid sequence of the truncated body of IL7R? s a sequence shown in SEQ ID NO. 1. A T cell expressing a chimeric antigen receptor containing the truncated body of IL7R? can effectively kill a tumor cell.

Abstract: Methods, systems, and devices for reference voltage adjustment for word line groups are described. In some examples, one or more components of a memory system may determine a duration that data has been stored to one or more memory cells. Based on the duration, a voltage value of one or more reference voltages may be adjusted accordingly. For example, a voltage value of one or more reference voltages may be adjusted based on the duration. Moreover, the reference voltage values may be adjusted differently in response to the memory cells having stored data for a relatively longer duration, as opposed to memory cells that have stored data for a relatively shorter duration. The adjusted reference voltages may be used during a subsequent read operation. The voltage value of the one or more reference voltages may be adjusted on a word-line group by word-line group basis.

Abstract: An array substrate, a light control panel and a display device are disclosed. The array substrate includes first and second signal lines. The first signal line includes bending-line structures including first to third wire portions; a center lines of the first wire portion intersects with a center line of the second wire portion to form a first angle; the second wire portion includes first and second sides; sides of the first and third wire portions closer to the second signal line respectively intersect with the first side at first, and second positions; sides of an orthographic projection of the second signal line on an electrode layer where the first signal line is located are intersected with the first side at third and fourth positions; a length of a line segment between first and second position is greater than a length of a line segment between third and fourth position.

Abstract: An LED filament includes a plurality of LED chips arranged in an array substantially along an axial direction of the LED filament and electrically connected with one another; two conductive electrodes disposed corresponding to the array, each of the two conductive electrodes being electrically connected to a corresponding LED chip at an end of the array; an enclosure coated on at least two sides of the array and the two conductive electrodes, and a portion of each of the two conductive electrodes being exposed from the enclosure; a surface of the enclosure defines a surface extending direction along the axial direction of the LED filament, a long side of each of the LED chips defines an LED extending direction, and the surface extending direction and the LED extending direction of at least one of the LED chips define an included angler.

Abstract: The present invention provides an LED illumination device, including: a light source carrier including a base, an accommodating space formed on the base; a light emitting unit including a light emitter and a lamp board fixed to the light source carrier; and an optical member covering or at least partially covering the light emitting unit. The light emitting unit and the optical member are both disposed in the accommodating space. The optical member includes a first light distribution unit and a second light distribution unit. At least 70% of a luminous flux generated by the light emitter in operation is directly emitted from the LED illumination device through the second light distribution unit.

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.