Abstract: A spring damper bearing includes a bearing cap, a guide ring and a thrust bearing. The bearing cap and the guide ring are connected together and surround the thrust bearing. The bearing cap includes an annular main body portion and a barrier part which is located on an inner circumferential side of the main body portion. The barrier part has an annular shape and includes an outer circumferential end connected to the main body portion and an inner circumferential end which extends out from the outer circumferential end and is away from the main body portion. The inner circumferential end is nearer than the outer circumferential end to the lower axial side and the inner radial side of the spring damper bearing.

Abstract: Method, systems and apparatuses may provide for technology that identifies first data and second data to be stored in a data storage. Each of the first data and the second data are in a first data format. Some technology may also interleave the first data with the second data. The interleaved first and second data are in a second data format. The second data format is different from the first data format.

Abstract: A display panel and a display device. The display panel includes a transparent display region. A plurality of sub-pixels are disposed in the transparent display region and the plurality of sub-pixels are arranged in a line along at least one direction. In each line of the plurality of sub-pixels arranged along at least one direction, a bottom electrode of one sub-pixel of each two adjacent sub-pixels among at least a part of a plurality of two adjacent sub-pixels has a first shape type, and a bottom electrode of the other sub-pixel of each two adjacent sub-pixels has a second shape type; the first shape type includes a circle or an ellipse; and the second shape type is the same as a shape of a light-emitting region of the other sub-pixel of each two adjacent sub-pixels.

Abstract: Related to the field of bioformulations, disclosed is a stable antibody formulation, including an anti-IL-17 antibody, a buffer, a stabilizer, and a surfactant. The stabilizer is methionine or a combination of methionine and a sugar alcohol. The pH value of the antibody formulation is 5.4-6.6. The antibody formulation has improved stability at high temperature and room temperature, can be kept in a liquid form, and is convenient to use.

Abstract: The invention presents a method for estimating a direct current internal resistance of a battery, which defines a depth of discharge detection interval including a first threshold and a second threshold. When the battery is discharging, a currently battery voltage are periodically measured, a currently depth of discharge is calculated, and an open-circuit voltage is queried. The currently battery voltage is subtracted from the open-circuit voltage to obtain a voltage difference. The voltage difference is continuously accumulated to obtain a currently accumulated voltage difference. The currently depth of discharge reaches the first threshold or the second threshold, the currently accumulated voltage difference is a first accumulated voltage difference or a second accumulated voltage difference.

Abstract: A method and an apparatus of frequency regulation of a power system involving renewable energy power generation, a computer device, and a non-transitory computer readable storage medium are provided. The method includes: constructing a system frequency dynamic model according to parameters associated with power generator sets in the power system, where the power generator sets comprise a renewable energy power generator set and a conventional energy power generator set; calculating secure operation indexes of the power system according to the system frequency dynamic model of the power system; and obtaining system comprehensive cost indexes of the power system, constructing a reserve allocation model of the power generator sets according to the system comprehensive cost indexes and the secure operation indexes of the power system, and regulating a system frequency of the power system according to the reserve allocation model.

Abstract: A display panel and a display apparatus, in which the display panel include sub-pixels, shift registers, and pixel driving circuits. The sub-pixels include first sub-pixels located in the first display area and second sub-pixels located in the second display area, the first sub-pixels are used for achieving the display of the first display area, and the second sub-pixels are used for achieving the display of the second display area. The shift register is configured to provide a control signal to the scanning line, so as to make the first sub-pixel emit light by controlling the first circuit. The pixel driving circuits include first circuits configured to drive the first sub-pixels, second circuits configured to drive the second sub-pixels, and dummy areas.

Abstract: A road side apparatus obtains a first map message. The first map message includes map element information describing a map element, and a time attribute of the map element information. The map element includes at least one of a node-level map element, a road-level map element, or a lane-level map element. The map element information includes at least one of node-level map element information, road-level map element information, or lane-level map element information. The road side apparatus sends the first map message. A terminal obtains the map element information and the time attribute from the first map message.

Abstract: The present disclosure relates to vehicle-mounted devices and communication method. One example vehicle-mounted device in a first vehicle may obtain first position information, where the first position information indicates a position of the first vehicle. The vehicle-mounted device generates first-level information based on the first position information, where the first-level information indicates a first height level to which the position of the first vehicle belongs or a first height level to which a future driving track of the first vehicle belongs, and sends the first-level information.

Abstract: A display panel and a display apparatus, and the display panel includes sub-pixels, pixel driving circuits, and connection lines. The sub-pixels include first sub-pixels located in the first display area and second sub-pixels located in the second display area. The pixel driving circuits include first circuits and second circuits located in the second display area. The first circuits are configured to drive the first sub-pixels located in the first display area and located in the second display area. The connection lines include first connection lines, at least a part of the first connection line extends along a first direction and is located at a side of the first circuit.

Abstract: An additive manufacturing system, comprises an energy source device for providing a first energy beam and a second energy beam; and a forging device comprising a forging head. The first energy beam and a substrate are configured to move relative to each other to fuse at least a portion of a material added to the surface of the substrate for forming a cladding layer on the substrate. The forging head is configured to forge the cladding layer during formation of the cladding layer. The second energy beam is configured to heat a forging area of the cladding layer.

Abstract: A centralized control system of a vehicle includes a control unit and a display screen. The control unit is capable of controlling the display screen to display instrument images and entertainment images in at least two different and switchable display modes based on at least two operating systems. In a first (instrument-focused) display mode, the instrument images and the entertainment images displayed on the display screen are both generated under control of the first operating system and an area occupied by the instrument images on the display screen is greater than an area occupied by the entertainment images on the display screen. In a second (entertainment-focused) display mode, an area occupied by the instrument images on the display screen is less than or equal to an area occupied by the entertainment images on the display screen, with at least some of the entertainment images generated by the second operating system.

Abstract: A display panel and a display apparatus, the display panel includes a first display area and a second display area, and a light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes sub-pixel units located in the first display area and pixel driving units located in the second display area. Each of the sub-pixel units includes first sub-pixels, the pixel driving units are electrically connected with the first sub-pixels, and each of the pixel driving units includes a plurality of first pixel driving circuits connected in parallel.

Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.

Abstract: Disclosed is a cross-modality person re-identification method based on local information learning, the method comprising the following steps: acquiring a standard data set and performing data enhancement on the standard data set; dividing the enhanced standard data set into a training set and a test set; constructing a cross-modality person re-identification training network based on a dual-stream ResNet50 convolutional neural network architecture; inputting the training set into the cross-modality person re-identification training network to obtain a cross-modality person re-identification test network through training; randomly selecting an image to be queried from the test set, and inputting the image to be queried and a candidate database from the test set into the cross-modality person re-identification test network to obtain an identification accuracy value corresponding to the image to be queried.

Abstract: Systems and methods for encoding a plurality of alternative streams of video content using multiple encoders in accordance with embodiments of the invention are disclosed. An encoding system includes multiple encoders. Each of the encoders receives a source stream of video content that is divided into portions. Each of the encoders generates portions of the plurality of alternative streams from the portions of the source stream. The portions of the alternative streams generated by a particular encoder are stored in a container for the particular encoder. Each encoder also generates index information for the portion of the alternative stream generated by the encoder that is stored in a manifest for the encoder.

Abstract: Provided is a light-emitting diode. The light-emitting diode includes: an anode; a hole transport layer, disposed on a side of the anode and containing a hole transport material, wherein the hole transport material includes an organic small molecule material with a molecular weight less than 4000, and a hole mobility of the hole transport material is not less than 1×E?5 cm2/(VS); a light-emitting layer, disposed on a side, distal from the anode, of the hole transport layer, and containing a quantum dot material; an electron buffer layer, disposed on a side, distal from the hole transport layer, of the light-emitting layer, and containing a thermally activated delayed fluorescent material; and a cathode, disposed on a side, distal from the light-emitting layer, of the electron buffer layer.

Abstract: The present rivet invention has a main body comprising a first end and a second end opposite to the first end, wherein the main body further comprises a lateral wall disposed at the second end and circumferentially extending around the main body; and a core part disposed at the second end of the main body and contained inside the lateral wall of the main body, wherein the core part has an end surface for pressing against at least an end surface of one of the work pieces when the rivet is being operated to rivet the work pieces, to allow materials of the work pieces flow outwardly of the core part. An accommodation space is formed between the core part and the lateral wall to receive materials of the work pieces flowing into the space and deform outwardly at least a portion of the lateral wall of the main body.