Abstract: An apparatus for dismounting and mounting a high-voltage line T-connector in a hot-line operation is disclosed. The apparatus comprises a lifting platform (1), a four-axis platform (2) and an end-effector mechanism (3); the four-axis platform (2) and the end-effector mechanism (3) are both electrically conductive structures; the four-axis platform (2) is fixedly mounted on the top of the lifting platform (1), and an insulating layer is provided between the four-axis platform (2) and the lifting platform (1); the four-axis platform (2) is movable in the X direction, the Y direction, and the Z direction, and is rotatable around the Z direction; the four-axis platform (2) is provided with an equipotential mechanism (26); the end-effector mechanism (3) is detachably fastened to the four-axis platform (2); and a bolt loosening/tightening mechanism (312) or a nut cutting device (36) capable of moving in the X direction, the Y direction, and the Z direction is provided on the end-effector mechanism (3).

Abstract: Disclosed are a system and method for automatically and systematically generating device-based design rules and corresponding device-based design rule checking (DRC) codes. In the system and method, design rules associated with specific devices are generated based on at least one table of related data (e.g., maturity status information, restriction status information, etc.) for different devices. Based on the design rules and on unique definitions for the specific devices, design rule checking (DRC) codes associated with the specific devices are generated. By using this approach, comprehensive and accurate device-based design rules and corresponding device-based DRC codes can be quickly generated to ensure acceptable product reliability and yield. Furthermore, processes used to generate the device-based DRC codes can be iteratively repeated (e.g.

Abstract: The color filter substrate includes a photoluminescent layer and an optical path adjustment layer. The photoluminescent layer includes a plurality of photoluminescent portions. Each photoluminescent portion is configured to receive backlight and emit excitation light. The optical path adjustment layer is located on a light incident side of the photoluminescent layer, and the optical path adjustment layer is configured to increase an incident angle of at least portion of the backlight that enters the photoluminescent layer.

Abstract: A sea creature cleaning robot for an intake tunnel for a nuclear power plant includes a frame, cutter assemblies, and walking wheel assemblies; the frame is used for mounting and fixing cutter mounting seats and crawler wheels; the walking wheel assemblies mounted on the frame enable the entire device to normally walk in a tunnel; the cutter assemblies control the height of cutters by means of hydraulic cylinders to make the cutters contact the inner wall of the tunnel, and the hydraulic cylinders drive the saw-toothed cutters to move back and forth to remove sea creatures attached to the inner wall of the tunnel; the cutter assemblies are uniformly distributed on the frame, so as to ensure full coverage of the cleaning range of the cross section of the tunnel. The robot can clean sea creatures in tunnels in place of manual work to significantly improve the cleaning efficiency.

Abstract: Techniques are disclosed relating to transitioning between data stores using a data migration server. In some embodiments, the data migration server may be used to access data stored on a preexisting data store to service requests from a plurality of services. A dual-write operation mode for the data migration server may then be enabled such that, in response to a given write request, the data migration server writes a given data entry to both the preexisting data store and a replacement data store. Further, a dual-read operation mode may be enabled such that, in response to a given read request, the data migration server reads a corresponding data entry from both the preexisting and replacement data stores. Configuration settings for the data migration server may then be adjusted to designate the replacement data store as the primary data store to service requests from the services.

Abstract: A display device provided by the present disclosure includes: a plurality of display units arranged in an array, wherein each display unit includes m sub-pixels, the m sub-pixels of the display unit are in one-to-one correspondence with m preset viewing areas, and m is an integer greater than or equal to 2; and refraction structures in one-to-one correspondence with the plurality of display units, wherein each refraction structure is located on a light emitting side of a display unit corresponding to the refraction structure, and the refraction structure is configured to refract light emitted from each sub-pixel of a corresponding display unit to a viewing area corresponding to the sub-pixel.

Abstract: A display panel and a display apparatus are provided. The display panel includes a display layer, a package layer, and a functional film layer that are stacked in sequence, where the display layer includes a plurality of light emitting devices. The functional film layer is located on a side of the package layer that is far away from the display layer, the functional film layer includes at least one elastic recovery layer, and the display panel includes a bendable area. The elastic recovery layer is at least located in the bendable area. The elastic recovery layer can assist another film layer in performing arching recovery after bending, thereby reducing a risk that repeated bending causes film layer stripping or rupture and the arching of the bending part cannot be recovered in the flattened state.

Abstract: In a multi-session imaging study, information from a previous imaging session is stored in a Binary Large Object (BLOB). Current emission imaging data are reconstructed into a non-attenuation corrected (NAC) current emission image. A spatial transform is generated aligning a previous NAC emission image from the BLOB to the current NAC emission image. A previous computed tomography (CT) image from the BLOB is warped using the spatial transform, and the current emission imaging data are reconstructed with attenuation correction using the warped CT image. Alternatively, low dose current emission imaging data and a current CT image are acquired, a spatial transform is generated aligning the previous CT image to the current CT image, a previous attenuation corrected (AC) emission image from the BLOB is warped using the spatial transform, and the current emission imaging data are reconstructed using the current CT image with the warped AC emission image as prior.

Abstract: Described is a system, method, and computer program product for performing elections in a database cluster, where system resource statistics information is used to predict a cluster node failure. Resource statistics data is classified and used to identify anomalies. The anomalies can be used to determine the probability of a cluster node failure and to then elect a new master node and/or surviving sub-cluster.

Abstract: Emission imaging data are reconstructed to generate a low dose reconstructed image. Standardized uptake value (SUV) conversion (30) is applied to convert the low dose reconstructed image to a low dose SUV image. A neural network (46, 48) is applied to the low dose SUV image to generate an estimated full dose SUV image. Prior to applying the neural network the low dose reconstructed image or the low dose SUV image is filtered using a low pass filter (32). The neural network is trained on a set of training low dose SUV images and corresponding training full dose SUV images to transform the training low dose SUV images to match the corresponding training full dose SUV images, using a loss function having a mean square error loss component (34) and a loss component (36) that penalizes loss of image texture and/or a loss component (38) that promotes edge preservation.

Abstract: The present disclosure relates to a reflective device and a display apparatus. In one embodiment, a reflective device includes: a resonant cavity configured to reflect a light of a first wavelength range; and a light conversion structure disposed within the resonant cavity and configured to convert an incident light of a second wavelength range into the light of the first wavelength range.

Abstract: Some embodiments of the present disclosure provide a voice call method, a system, a chip, an electronic device, and a storage medium. In the present disclosure, the voice call method includes: in response to receiving a voice call request instruction from a second terminal in a process of transmitting a voice call data packet with a first terminal, sending a request for disconnecting synchronous data connection to the first terminal (101); transmitting the voice call data packet to the second terminal (102) after receiving a request for establishing the synchronous data connection sent by the second terminal. In a scenario where there are incoming calls from multiple terminals, data communication load of a Bluetooth chip can be lessened, and power consumption of the Bluetooth chip can be reduced.

Abstract: The present disclosure provides a quantum dot color filter, a fabrication method thereof, a display panel and a display device, and belongs to the field of display technology. The quantum dot color filter of the present disclosure includes a quantum dot functional layer configured to emit light of a certain color under excitation of excitation light. The quantum dot functional layer has a hollowed-out portion, which exposes a side surface of the quantum dot functional layer, so that the excitation light is able to arrive at the side surface.

Abstract: A lock state monitoring apparatus, a method, a lock driving apparatus and a lock assembly. The lock state monitoring apparatus includes: a rheostat and a first load, where a movable contact end of the rheostat is connected with a first end of the first load, and a first fixed end of the rheostat and a second end of the first load are configured to bear a first voltage; the movable contact end of the rheostat is configured to be connected with an output axis of a drive motor in the lock; the first fixed end and the movable contact end of the rheostat, or two ends of the first load, are configured to be connected with a main control board in the lock to output a first voltage signal to the main control board, so that the main control board determines a lock state according to the first voltage signal.

Abstract: A non-spectral computed tomography scanner (102) includes a radiation source (112) configured to emit x-ray radiation, a detector array (114) configured to detect x-ray radiation and generate non-spectral data, and a memory (134) configured to store a spectral image module (130) that includes computer executable instructions including a neural network trained to produce spectral volumetric image data. The neural network is trained with training spectral volumetric image data and training non-spectral data. The non-spectral computed tomography scanner further includes a processor (126) configured to process the non-spectral data with the trained neural network to produce spectral volumetric image data.

Abstract: A device for detecting whether a wafer is present on a clamping jaw and detecting whether the wafer is parallel to a bottom of the clamping jaw. The device for detecting a wafer comprises: a wafer parallel measuring unit arranged in a CMP cleaning and drying device, and used for emitting a parallel measuring laser beam parallel to the bottom of the clamping jaw and receiving the parallel measuring laser beam; a wafer detection unit used for emitting a wafer detecting laser beam to the wafer and receiving the wafer detecting laser beam; and a detection processing unit electrically connected to the wafer parallel measuring unit and the wafer detection unit, and used for determining whether the wafer is present on the clamping jaw and whether the wafer is parallel to the bottom of the clamping jaw according to the received wafer detecting laser beam and parallel measuring laser beam.

Abstract: The invention relates to pyrazole derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to HbS modulators of formula (I) or tautomers thereof, or pharmaceutically acceptable salts of said modulators or tautomers thereof, wherein X, Y, R2 and R3 are as defined in the description. HbS modulators are potentially useful in the treatment of a wide range of disorders, including sickle cell disease (SCD).

Abstract: In one embodiment, one or more computing devices receives, from a first user, a request to search for compatible users, wherein the first user is associated with a set of first expressed interests, accesses one or more sets of second expressed interests of one or more second users, respectively, normalizes the set of first expressed interests and the sets of second expressed interests to obtain a set of first normalized interests and one or more sets of second normalized interests, respectively, calculates, for each set of second expressed interests, an interest compatibility score based at least in part on a probability that a user will express one or more pairs of a first normalized interest and a second normalized interest, and sends, to the first user, information associated with one or more of the second users based on the calculated interest compatibility scores.

Abstract: A computer program product, system, and computer implemented method comprises a multi-layered approach to virtual IP address assignment, where a managing computing node may control the generation of virtual IP addresses and assignment thereof to respective computing nodes, and where each respective computing node can control the allocation and binding of those virtual IP addresses to applications for the virtual IP addresses assigned to that computing node. Furthermore, in some embodiments, the approach includes a process to re-allocate virtual IP addresses to rebalance resources already allocated to a computing node and to address changing conditions.