Abstract: The present disclosure includes a semiconductor package including a redistribution layer (RDL) having a first surface in contact with input/output (I/O) contacts and a second surface opposite to the first surface. The semiconductor package also includes a staircase interconnect structure formed on the second surface of the RDL and electrically connected with the RDL. The staircase interconnect structure includes staircase layers including a first staircase layer and a second staircase layer stacked on a top surface of the first staircase layer. The second staircase layer covers a portion of the top surface of the first staircase layer such that a remaining portion of the top surface of the first staircase layer is exposed. Integrated circuit (IC) chips are electrically connected to the RDL via the staircase interconnect structure. A first IC chip of the IC chips is electrically connected to the RDL through the remaining portion of the top surface of the first staircase layer.

Abstract: Embodiments provide a battery cell, a battery, an electric apparatus, and a manufacturing method and system of battery cell. In some embodiments, the battery cell includes a housing, an electrode assembly, and an end cover assembly. The housing provides an opening. The electrode assembly is disposed in the housing. The electrode assembly includes a body portion, a tab, and an isolation portion. The tab extends from an end of the body portion to the opening. The isolation portion is disposed on a periphery of the tab. The end cover assembly is configured to cover the opening. The end cover assembly includes an end cover and a first insulator. The end cover is configured to cover the opening and is connected to the housing. The first insulator is disposed on a side of the end cover proximate to an inside of the housing. The first insulator has a concave portion.

Abstract: A charging state analysis method of an electric vehicle based on electrical characteristic sequence analysis is provided. The method includes following steps: step S1, obtaining voltage sampling data and current sampling data of the electric vehicle during charging; step S2, setting a time interval, so as to divide the voltage sample data and the current sampling data obtained in step S1 into multiple data sets; step S3, calculating an electrical characteristic vector of each time interval; step S4. adding the calculation results of Step S3 to a temperature sensing value T, and generate an electrical characteristic sequence of whole charging cycle; step S5, inputting the electrical characteristic sequence of the electric vehicle into a trained TRNN in sequence to obtain corresponding results; if the result is 1, it is normal; if the result is 0, it is abnormal.

Abstract: A guide tube assembly for transcatheter treatment system has opposing distal and proximal ends. The distal section of the guide tube assembly has a curved extension including a first curved section, which is configured to have a bend angle by pre-shaping and/or bending, and a second curved section, which is located at a distal end of the first curved section and configured to have a bend angle by bending. The first curved section and the second curved section are located in different planes and provided by one or two tubes respectively which are movably inserted one in the other. The guide tube assembly is more suitable for interventional operations in complex physiological structures.

Abstract: An automatic triggering alert for changing a controller proxy in a computer cluster environment can be received, based on monitoring the computer cluster environment and policy rules associated with the computer cluster environment. The triggering alert can be broadcast to a plurality of agents in the computer cluster environment. Candidate proxies among the plurality of agents can be determined. For each of the candidate proxies, a system health status based on a prediction model's forecast and a policy compliance score based on the policy rules can be determined. Based on the system health status and the policy compliance score associated with each of the candidate proxies, a new controller proxy among the candidate proxies can be selected for the computer cluster environment. The new controller proxy can be notified to perform management of the computer cluster environment.

Abstract: The present disclosure relates to a tape removing device and a tape removing method. The present disclosure provides a tape removing device comprising: a working table; a suction nozzle; a workpiece for tape removing, the workpiece for tape removing including a support adhesive layer and at least one workpiece bonded to a side of the support adhesive layer, in which one side of the support adhesive layer provided with the at least one workpiece is facing the working table; and a guiding roll in contact with the other side of the support adhesive layer, wherein the suction nozzle fixes the workpiece for tape removing on the working table. Therefore, it is possible to avoid stripping off the support adhesive layer from the workpiece at a right angle, thereby reducing damages to the workpiece, which in turn can reduce the risk of invisible product cracks and improve product reliability.

Abstract: A chip package structure includes multiple chips stacked together, a molding layer encapsulating the multiple chips, a conductive layer is on a side of the molding layer away from the multiple chips, and a vertical conductive element extending from a surface of the molding layer to the bonding pad. Each of the multiple chips includes a bonding pad not covered by the multiple chips. The vertical conductive element connects the conductive layer and the bonding pad. The vertical conductive element includes gold.

Abstract: A method, computer system, and a computer program product are provided for managing an accelerated shutdown of a networked system having a having a plurality of nodes. The system to be shutdown is analyzed and a priority order is determined for the nodes. An interval period is also determined between each node according to the priority order. A leaf node set is constructed according to different shutdown types required for each node and a dependency tree is constructed by analyzing the leaf node sets. Each node is then shutdown according to the tree and the interval period determined. The dependency tree and the interval period is iteratively modified during the node shutdown until all nodes and ultimately the system shutdown has been completed.

Abstract: The present disclosure relates to a cap assembly and a secondary battery. The cap assembly includes a cap plate provided with an electrode lead-out hole; an electrode terminal, covering the electrode lead-out hole and including a main body, wherein the main body is provided with a recess on a side wall; an isolating member including a receiving portion, wherein the main body is received in the receiving portion; and a protrusion, connected to an inner wall of the isolating member and extending towards an axis of the electrode lead-out hole, wherein the protrusion is received in the recess so as to prevent the main body from rotating relative to the isolating member. The cap assembly according to the embodiments of the present application can improve an overcurrent capacity and stability of the electrode terminal.

Abstract: The present disclosure provides a semiconductor package structure, a fabrication method, and a memory system. The semiconductor package structure includes a plurality of package bodies stacked in a first direction. At least one of the plurality of package bodies includes first interconnect structures extending in the first direction and a plurality of sub package bodies stacked in the first direction. Each of the plurality of sub package bodies includes a molding body and a device structure encapsulated in the molding body. The device structure includes a passive device. The passive device includes at least one of a resistor, a capacitor, and an inductor.

Abstract: The present application provides an integrated package device, a method of fabricating an integrated package device, and a memory system. The integrated package device may include at least one package module. Each package module may include a first sub-package module with a first electronic devices. Each package module may include a second sub-package module including a second electronic devices. Each package module may include a first re-distribution layer connected with first pads. Each package module may include a second re-distribution layer connected with second pads.

Abstract: Provided are a PCR primer pair and an application thereof. The PCR primer pair comprises a first primer and a second primer, wherein the first primer comprises a first specific sequence, a first random sequence, and a first universal sequence, the first specific sequence is located at the 3? end of the first primer, the first random sequence is located at the 5? end of the first primer, and the first universal sequence is located between the first specific sequence and the first random sequence; the second primer comprises a second specific sequence, a second random sequence, and a second universal sequence, the second specific sequence is located at the 3? end of the second primer, the second random sequence is located at the 5? end of the second primer, and the second universal sequence is located between the second specific sequence and the second random sequence, wherein the first random sequence and the second random sequence are inversely complementary.

Abstract: An interaction method for a mobile robot comprises: acquiring map data information of a space in which a mobile robot is located, and acquiring real-time environment perception data collected by an environment perception sensor, the real-time environment perception data comprising real-time obstacle information, and real-time indication information for indicating a road condition around the mobile robot; acquiring target traveling path information of the mobile robot on the basis of the real-time obstacle information and the map data information, and determining a ground projection region according to the target traveling path information and the real-time indication information; acquiring a pattern to be projected, and determining a projection parameter corresponding to said pattern, wherein said pattern is used for indicating a traveling intention of the mobile robot; and controlling a projection apparatus according to the projection parameter, so as to project said pattern onto the ground projection region

Abstract: The present disclosure provides a semiconductor device, a fabricating method thereof, a memory device and a memory system. The disclosed semiconductor device comprises a first device, a dicing street adjoining the first device laterally, a metal structure located in the dicing street, and a stealth cleavage lane extending in the dicing street.

Abstract: A method may receive a request to open a starting interface within a browser. A cluster may be identified that includes a plurality of webpages from a browser history by: determining that the cluster includes a query and determining that a webpage of the plurality of webpages is associated with a first page access time that is within a time threshold. In response to identifying the cluster, a related search suggestion for a cluster topic may be obtained for the cluster. The user interface may include: a first region selectable to navigate to a first webpage of the plurality of webpages and a second region selectable to navigate to a second webpage of the plurality of webpages. The user interface may be displayed in the starting interface.

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.

Abstract: Intent Template (NIT) simplifies the Intent's replication. Users can define NIT for any network intent (NI) with the single-device diagnosis by setting the device qualifications and the critical variables to be auto-tested. The Intent with the template configured can be cloned on the fly after it is decoded and installed in the Intent Library, which may be the central console to install Intent and NIT in the Problem Diagnosis Automation System (PDAS) system: enable the backend decoding service to qualify the devices against the template setting; update the baseline data; enable the auto intent to create the intents in the map (Auto Intent for the IAF); install the Intent in TAF and PAF; execute the configure orchestration files downloaded from NetBrain KC to download and install the intents automatically.

Abstract: The present disclosure relates to an artificial intelligence field using a neural network, and publishes a method for confirming a cup-disc ratio based on a neural network, an apparatus, a computer device, and a computer readable storage medium. The method includes: obtaining a retinal image, and detecting an optical disc region in the retinal image to obtain the optical disc region; inputting the optical disc region into a pre-trained neural network to obtain a prediction cup-disc ratio and segment images of an optical cup and an optical disc; computing a cup-disc ratio based on the segment images of the optical cup and the optical disc; and confirming a practical cup-disc ratio based on the prediction cup-disc ratio and the computed cup-disc ratio.

Abstract: A continuous-variable quantum key distribution (CV-QKD) method and system is provided. The CV-QKD method includes: step 1: transmitting a quantum signal and a local oscillation signal synchronously based on time and polarization multiplexing, and performing detection to obtain detection data; and step 2: compensating for the detection data based on a phase compensation algorithm and public data. In this way, a phase can be compensated accurately in channel fading, so as to improve performance of the CV-QKD system.

Abstract: An integrated circuit-based nano-relay, comprising: an integrated circuit system of the nano-relay constructed according to an integrated circuit module built from a combinational logic circuit. An integrated power data processing algorithm is called by means of the integrated circuit module to perform signal processing on an input power signal, and power service data is output, that is, an integrated circuit is mainly constructed by means of the combinational logic circuit, the protection logic of the nano-relay is achieved by means of a hardware circuit module, and a response speed of the relay is improved.