Abstract: The present application provides a foldable support device and a foldable display device. The foldable support device includes two rotating members arranged adjacent to each other in a first direction, the two rotating members rotating synchronously, and each rotating member having a center of rotation; and two support members arranged on two sides of the two rotating members in the first direction, the two support members being correspondingly connected to the two rotating members, and the rotating member driving the support member to move, wherein during folding of the foldable support device, a distance between the centers of rotation of the two rotating members which rotate synchronously tends to decrease. Therefore, according to the foldable support device and the foldable display device provided by the present application, the crease of a flexible screen can be alleviated.

Abstract: A backpack with cooling and temperature-lowering functionality, which includes a backpack main body with a cavity and shoulder straps. A ring-shaped flexible protrusion is set on the back of the backpack main body, upon which is a flexible support for contact with the human back. A chamber is formed between the back of the backpack main body, the ring-shaped flexible protrusion, and the flexible support. A cooling unit is located on the outer side of the ring-shaped flexible protrusion, comprising a housing that is detachably mounted on the backpack main body, a TEC cooling plate located inside the housing, and a fan. The housing has a cold air nozzle that is inserted through the ring-shaped flexible protrusion and extends into the chamber to input cold air, thereby cooling the human back and making the user feel more comfortable.

Abstract: The present disclosure relates to a stator of a magnetic levitation bearing, a magnetic levitation bearing, and a compressor. The stator of the magnetic levitation bearing includes a stator core (4), a stator coil (5) wound around the stator core (4), a housing (2) sleeved outside the stator core (4) and having a clearance fit or a transition fit with the stator core (4), and a potting component (3) filled between the housing (2) and the stator core (4).

Abstract: The present application discloses a touch panel and method for manufacturing the same, and a display module. The touch panel includes: a touch substrate; and a touch layer, including a touch metal layer and an insulating layer, the touch metal layer being located at one side of the touch substrate, and the insulating layer including a body portion and at least an opening portion; the body portion being located in the same layer as the touch metal layer, or the body portion being located at a side of the touch metal layer away from the touch substrate; the opening portion exposing at least a portion of the touch metal layer.

Abstract: A foldable support structural member and a display device. The foldable support structural member has an unfolded state and a folded state. The foldable support structural member includes at least two platform carrying parts, a support part and a connecting part. Two adjacent platform carrying parts are movably connected with each other through the support part and the connecting part. The connecting part connects the support part with one of the platform carrying parts, and the connecting part is movably connected to at least one of the platform carrying part and the support part. In a process from the unfolded state to the folded state, the two adjacent platform carrying parts move relative to each other, and the connecting part moves with the platform carrying parts and drives the support part to be connected onto a bending portion of the flexible display panel.

Abstract: A composition contains a crosslinked elastomer comprising polyolefin backbones crosslinked through polyether chains wherein the crosslinked elastomer has a carbon-silicon-carbon linkage between the polyolefin backbone and polyether chain and wherein the crosslinked elastomer is free of Si—O—Si bonds.

Abstract: Scalable, parallelizable quantum error correction on surface codes can be performed using a decoder graph. Overlapping decoder graph windows can be generated using the decoder graph. First corrections can be independently determined for each of the overlapping decoder graph windows. First core corrections can be retained for core regions of each of the overlapping decoder graph windows. Non-overlapping decoder graph windows can be generated using the decoder graph. The temporal boundaries of the non-overlapping decoder graph windows can be the temporal boundaries of the corrected core regions of the overlapping decoder graph windows. Second corrections can be independently determined for each of the non-overlapping decoder graph windows based on the temporal boundaries of the corrected core regions. The first core corrections and the second corrections can be combined to form a complete set of corrections for the decoder graph.

Abstract: The present disclosure provides a stator core, a magnetic levitation bearing, and a motor. The stator core is used in the magnetic levitation bearing and includes an annual yoke. The annular yoke has an inner circumferential wall and an outer circumferential wall, a plurality of pole pillars are disposed on the inner circumferential wall, and each of the plurality of pole pillars extends towards an axis of the inner circumferential wall, there is a distance D between an axis of the outer circumferential wall and the axis of the inner circumferential wall, and D?0 is satisfied. According to the stator core, the magnetic levitation bearing, and the motor of the present disclosure, the stator core has a non-centrosymmetric structure, so that a cross-sectional area of a magnetic path in some region of the stator core is increased, which is beneficial to an improvement of an output force of the magnetic levitation bearing.

Abstract: In one example method, an access network device sends a plurality of pieces of time division multiplexing mode information to a terminal, where each of the plurality of pieces of time division multiplexing mode information indicates one time division multiplexing mode, and in the time division multiplexing mode, time division multiplexing is performed on a first uplink time domain resource and a second uplink time domain resource, the first uplink time domain resource is an uplink time domain resource of a first carrier, and the second uplink time domain resource is an uplink time domain resource of a second carrier. The access network device sends first information to the terminal, where the first information activates one of the plurality of time division multiplexing modes indicated by the plurality of pieces of time division multiplexing mode information.

Abstract: Cognitive determination of whether a message is suitable for sending over a data communications network can include extracting tokens from the message prior to transmitting the message. One or more intended recipients of the message can be determined from the tokens. A machine learning classification model corresponding to the one or more recipients of the message can be selected. The machine learning classification model can be constructed based on tokens extracted from prior messages, which are combined to create a plurality of documents for training the machine learning classification model. The one or more tokens extracted from the message can be classified using the machine learning classification model. An alert message can be generated in response to determining based on the classifying that the message is unsuited for sending.

Abstract: A cooling device and a cooling garment using the cooling device. The cooling device comprises a housing, a TEC cooling module, and a fan. The housing is provided with a connected air intake chamber and an air outlet chamber, with the fan arranged in the air intake chamber. The TEC cooling module is installed in the air outlet chamber, forming a cold air channel and a hot air channel within the air intake chamber. The two sides of the lower end surface of the housing are respectively provided with a natural air intake port and a heat exhaust port. The natural air intake port communicates with the air intake chamber and corresponds to the fan, while the heat exhaust port communicates with the hot air channel. One side of the upper end surface of the housing is provided with a cold air outlet that communicates with the cold air channel, and the other side of the upper end surface of the housing is provided with a cold air inlet that communicates with the air intake chamber.

Abstract: Disclosed are a display module and a display device. The display module includes a flexible screen and a support member stacked sequentially. The support member is located on a backlight side of the flexible screen. The support member includes a fixing portion, a first bending portion and a second bending portion arranged in a first direction, and the first bending portion is located between the fixing portion and the second bending portion. The second bending portion includes a central portion and main bending portions located on two opposite sides of the central portion in the first direction, and stiffness of the central portion is higher than stiffness of the main bending portions. Deformation of the central portion during bending is relatively small, thereby relieving a crease of the central portion, and prolonging an overall service life of the display module and the display device.

Abstract: An apparatus for monitoring comprehensive growth condition of potted lettuce consists of a polarized hyperspectral imaging system and a 3D laser scanning system. The polarized hyperspectral imaging system includes a control system, a dual-coordinate sample holder, an image acquisition system, and a light source system, and the polarized hyperspectral imaging system detects water and fertilizer stress in lettuce by polarized hyperspectral multi-dimensional reflection imaging of characteristics on a canopy/leaf scale. The 3D laser scanning system detects morphological characteristics such as the biomass, stem diameter, plant height, and leaf area of lettuce.

Abstract: This application provides a storage system includes disks grouped into disk groups. One disk group processes an IO service, and another disk group is in an energy-saving state or a sleep state and provides a standby disk for a previous disk group. IO load is focused on a disk in one disk group, so that a requirement for processing the IO service is satisfied by using this group of disks. In addition, the another disk group may save energy or sleep, so that more energy consumption can be reduced. Moreover, resource pools of different levels are implemented by using a plurality of disk groups. When a disk in a previous disk group is in shortage, a capacity of the previous disk group can be expanded by using a next disk group.

Abstract: A pyridazine-containing compound and a medicinal use thereof. Specifically, a compound represented by formula I or a medicinal salt thereof. The compound or the medicinal salt thereof has an NLRP3 inflammasome inhibiting activity, and can be used for treating or preventing NLRP3-related diseases.

Abstract: A support structure member and a display device. The support structure member includes a first support assembly, including a plurality of support members arranged in a first direction, in which the plurality of support members can be slidably arranged relative to one another in the first direction, and a gap is formed between two adjacent support members, and the first support assembly is bent by each position of the gap; a second support assembly, movably arranged relative to the first support assembly at least one side of the support members in a thickness direction, in which the second support assembly includes a connecting unit and a hinge unit connected to the connecting unit, the second support assembly moves to the gap of the first support assembly, and in the gap, the hinge unit and the support members together support a to-be-supported member.

Abstract: The invention relates to a polyethylene sealant film comprising an outer layer O, a core layer C and an inner layer I, wherein the core layer C is made of a core layer composition comprising a component AC, which is a recycled low density ethylene polymer in an amount of at least 50 wt. %, based on the total weight of the core layer composition, and a slip agent; and the inner layer I is made of an inner layer composition comprising a component AI, which is a linear low density ethylene polymer having a density of from 910 to 925 kg/m3 and an MFR2 of from 0.5 to 2.0 g/10 min. determined according to ISO 1133. The invention further relates to a laminated polyethylene film and article comprising this polyethylene sealant film. The invention further relates to the use of the laminated polyethylene film and/or the polyethylene sealant film for packaging of an article.

Abstract: A backpack with cooling and temperature-lowering functionality, which includes a backpack main body with a cavity and shoulder straps. A ring-shaped flexible protrusion is set on the back of the backpack main body, upon which is a flexible support for contact with the human back. A chamber is formed between the back of the backpack main body, the ring-shaped flexible protrusion, and the flexible support. A cooling unit is located on the outer side of the ring-shaped flexible protrusion, comprising a housing that is detachably mounted on the backpack main body, a TEC cooling plate located inside the housing, and a fan. The housing has a cold air nozzle that is inserted through the ring-shaped flexible protrusion and extends into the chamber to input cold air, thereby cooling the human back and making the user feel more comfortable.

Abstract: There are provided a touch display panel and a touch display device, the touch display panel includes: a display substrate including a plurality of pixel regions and a spacer region spacing the plurality of pixel regions apart from each other; a black matrix located on a light-exiting side of the display substrate, an orthographic projection of the black matrix on the display substrate being located in the spacer region; and a touch control structure layer including a first touch pattern layer located on the light-exiting side of the display substrate, the first touch pattern layer including a plurality of first metal lines, where an orthographic projection of each first metal line on the display substrate is located in the orthographic projection of the black matrix on the display substrate, and the first metal lines are in contact with the black matrix.

Abstract: The present disclosure relates to a method for protecting DC line impedance phase based on protection and control coordination, and an application scenario of the method for protecting is a three-terminal flexible DC transmission network. The method uses high controllability of a converter after a fault, injects a characteristic signal at a characteristic frequency, and calculates a phase angle of input impedance to determine a fault interval, which effectively improves protection performance, turns passive to active, and is not affected by nonlinearity of the converter. At the same time, compared with a full-bridge MMC, using a half-bridge MMC does not need to perform fault ride-through first when identifying a fault, and does not need to add additional equipment, it creates fault features and can reliably identify an fault interval; improves protection quickness and at the same time also has better economic benefits.