Abstract: In response to a search query received from a client, a content item is identified from a content database based on one or more keywords associated with the search query. In addition, a search is performed in an image store to identify a list of image candidates based on one or more keywords associated with the search query. An image is selected from the list of image candidates using an image selection algorithm. Metadata associated with the content provider is inscribed onto the selected image to generate a customized image. The customized image is integrated with the content item to generate a composite content item such as a poster. As a result, the content represented by the composite content item is closely tied to the content provider. The composite content item is then transmitted to the client.

Abstract: The disclosure provides a balanced-current circuit structure and a parameter design method for a bifilar winding coil of wireless power transfer. The disclosure relates to the technical field of magnetic coupling wireless power transfer. The circuit includes a bifilar winding coil, a compensation capacitor array and a controlled voltage source array. The bifilar winding coil includes a first coil and a second coil, the compensation capacitor array includes a first compensation capacitor and a second compensation capacitor, and the controlled voltage source array includes a first controlled voltage source and a second controlled voltage source.

Abstract: A detachable surgical instrument (10), comprising a distal effector, a blade holder assembly, and a handle assembly (3), the blade holder assembly comprising at least a first blade holder assembly (1) and a second blade holder assembly (2), the first blade holder assembly (1) and the second blade holder assembly (2) being detachably connected to each other, or the second blade holder assembly (2) and the handle assembly (3) being detachably connected to each other, or the first blade holder assembly (1), the second blade holder assembly (2), and the handle assembly (3) being detachably connected to each other. Thus, the problem that common surgical instruments on the market are not easily cleaned after being used and cannot be reused is solved, significantly reducing the usage costs of the instruments, and providing the advantages of a simple structure, convenient assembly and disassembly, and low usage costs.

Abstract: A load center comprises a common instantaneous tripping unit that works on a principle of solid state switching. The load center further comprises a plurality of branches of branch circuit breakers each of which is coupled to the common instantaneous tripping unit via a corresponding high power connection and a corresponding low power connection such that the common instantaneous tripping unit feeds the plurality of branches at the same time. The common instantaneous tripping unit interrupts a short circuit fault in an interruption time which is significantly reduced thus reducing or eliminating chances for a personal injury during the short circuit fault.

Abstract: The present disclosure discloses a method and an apparatus for processing a data packet, and relates to the field of data transmission technology. The method includes: receiving, by a load balancing device, a target data packet, performing protocol stack processing on the target data packet based on a user-mode protocol stack, and determining a target protocol type of the target data packet; scheduling, by the load balancing device, the target data packet through a scheduling function corresponding to the target protocol type registered in a user-mode netfilter framework; and forwarding or responding to, by the load balancing device, the target data packet based on a result of the scheduling.

Abstract: A portable temperature regulation device includes a wearing body and first and second main bodies rotatably connected to the wearing body. The first and second main bodies each include a first housing in which a first receiving chamber is formed to receive a first fan therein. The first main body further includes a first air passage in communication with the first receiving chamber, a first air outlet communicating the first air passage and outside, an air inlet in communication with the first receiving chamber. The first and second main bodies are rotatably connected to the wearing body by a rotation structure. When it needs to fold for storage, the first and second main bodies can be rotated to a folded state, so as to reduce the size of the portable temperature regulation device for easy storage by a user.

Abstract: A surgical instrument (1) with a safety mechanism includes an end effector, an intermediate connector, and a controller (100), wherein the controller (100) includes housings (101, 102), a drive mechanism, the safety mechanism, and a reset mechanism, the drive mechanism, the safety mechanism and the reset mechanism being arranged or partially arranged in the housings (101, 102); the safety mechanism includes a safety trigger (104), a dry firing function block (109), and a biasing member (110). The surgical instrument can solve the problem that the instrument cannot be fired and reset when an automatic reset mechanism thereof fails, thereby protecting patient safety, and having a simple structure and a low cost.

Abstract: A pseudo-boehmite has a dry basis content of 55-85 wt % and contains a phosphoric acid ester group. The sodium oxide content is not greater than 0.5 wt %, and the phosphorus content (in terms of phosphorus pentoxide) is 1.2-5.7 wt %, relative to 100 wt % of the total weight of the pseudo-boehmite. The pseudo-boehmite has a low sodium content.

Abstract: A load center comprises a common instantaneous tripping unit that works on a principle of solid state switching. The load center further comprises a plurality of branches of branch circuit breakers each of which is coupled to the common instantaneous tripping unit via a corresponding high power connection and a corresponding low power connection such that the common instantaneous tripping unit feeds the plurality of branches at the same time. The common instantaneous tripping unit interrupts a short circuit fault in an interruption time which is significantly reduced thus reducing or eliminating chances for a personal injury during the short circuit fault.

Abstract: A solid electrolyte (SE) composition comprising: (i) a crosslinked organic polymer containing at least one of oxygen and nitrogen atoms; (ii) an inorganic component having a metal oxide or metal sulfide composition and which is distributed throughout the crosslinked organic polymer and interacts by hydrogen bonding with the crosslinked organic polymer; and (iii) metal ions selected from the group consisting of lithium, sodium, potassium, magnesium, calcium, zinc, and aluminum. Also described herein are solid-state batteries comprising: a) an anode; (b) a cathode; and (c) the solid electrolyte composition described above.

Abstract: A circuit breaker with enhanced convection and cooling comprises a housing having a first portion and a second portion. The circuit breaker further comprises one or more first orientation features formed onto the first portion of the housing. The circuit breaker further comprises one or more second orientation features formed onto the second portion of the housing such that the one or more first orientation features are different from the one or more second orientation features and the first portion of the housing is different than the second portion of the housing. The one or more first orientation features and the one or more second orientation features are assembled together to form air channels to allow air to go in and out while preventing a solid object from protruding and from touching inside components of the circuit breaker.

Abstract: A social driving style learning framework or system for autonomous vehicles is utilized, which can dynamically learn the social driving styles from surrounding vehicles and adopt the driving style as needed. Each of the autonomous vehicles within a particular driving area is equipped with the driving style learning system to perceive the driving behaviors of the surrounding vehicles to derive a set of driving style elements. Each autonomous vehicle transmits the driving style elements to a centralized remote server. The server aggregates the driving style elements collected from the autonomous vehicles to determine a driving style corresponding to that particular driving area. The server transmits the driving style back to each of the autonomous vehicles. The autonomous vehicles can then decide whether to adopt the driving style, for example, to follow the traffic flow with the rest of the vehicles nearby.

Abstract: Described herein is an ink solution, comprising: i. a composition having the formula ABX3; ii. a compound having the formula NH2—R1—NH2; and iii. a solvent. Methods for producing polycrystalline perovskite films using the ink solutions described herein in a fast blading process and the use of the films in photoactive and photovoltaic applications are additionally described.

Abstract: Provided by the present invention is a reusable stapler comprising an adapter and a handle, the adapter being detachably connected to the handle. The adapter is a disposable component. The handle can be repeatedly used after being sterilized. The handle comprises a frame and an assembly/disassembly dial button, the assembly/disassembly button being mounted on the frame. The adapter comprises a center rod sleeve, the end of the center rod sleeve having a pair of bulges. The assembly/disassembly button is configured to control the detachable connection between the adapter and the handle. The handle can be repeatedly used after being sterilized, thereby reducing the surgery cost. The solution of detachable adapter provided by the present invention is reliable, simple, and convenient to operate, and can effectively implement the assembly and disassembly of the adapter.

Abstract: The present disclosure discloses a control end of a surgical instrument, which comprises a housing and a power assembly, the housing comprises a first body and a second body, a first cavity for accommodating the power assembly is provided between the first body and the second body, and the power assembly is detachably mounted in the first cavity.

Abstract: Disclosed herein are methods of labeling organic compounds without depending on any functional group of the compound. In some embodiments, provided are bifunctional linkers useful in the methods.

Abstract: A vehicle includes a traction battery having a plurality of battery cells and a balance circuit configured to selectively discharge one or more of the battery cells. A controller is programmed to estimate charge capacities of the battery cells and determine a standard deviation of the estimated capacities. The controller is further programmed to determine a skewness of the estimated capacities. The controller is also programmed to, in response to the skewness exceeding a first threshold, command the balance circuit to discharge one or more of the battery cells when a state of charge (SOC) of the traction battery is less than a second threshold, and, in response to the skewness being less than the first threshold, command the balance circuit to discharge one or more of the battery cells when the SOC of the traction battery is greater than the second threshold.

Abstract: The present disclosure discloses a method and a protection device under a direct routing mode, belonging to a field of network security. The method includes: when receiving a data packet of a target request, determining a packet type of the data packet; if the packet type is SYN packet, returning an SYN_ACK packet carrying a target SEQ value; if the packet type is ACK packet, determining whether the ACK packet is legitimate based on the target SEQ value; if the ACK packet is legitimate, marking a preset field in a subsequent PUSH_ACK packet and forwarding the PUSH_ACK packet to a service server, to make the service server process the target request based on the PUSH_ACK packet with the marked preset field. By adopting the present disclosure, a protection quality of a load-balancing device under the direct routing mode may be improved.

Abstract: A portable blowing device includes a body and fans arranged in the body. Air channels are arranged in the body and extend in the length direction of the body to allow airflow to pass through. Wind shields are arranged in the air channels, and a periphery of the wind shield is closely connected with a side wall of the air channel so that a sub-air channel is formed between the wind shield and the side wall of the air channel. Air outlets are formed in the side wall for communicating with outside and the sub-air channel, and airflow generated by the fan can enter the sub-air channel and then exits the air outlets. Because of the reduced volume of the sub-air channel, the airflow is concentrated after entering the sub-air channel, and airflow exiting the air outlets is strengthened, so that the cooling effect and the user experience are improved.

Abstract: The embodiments of the present disclosure disclose a method for processing a remote interference measurement signal, a base station and a storage medium. The method includes that: a first base station determines configuration information of an interference measurement signal; and the first base station transmits the interference measurement signal according to the configuration information of the interference measurement signal.