Abstract: A method for navigating an operation performed by a surgical system is provided. The method includes: obtaining an image including a feature on the surgical system; determining, based on encoder outputs of arm joints of the surgical system, a first feature position with respect to a first coordinate system; determining, based on the image, a second feature position with respect to a second coordinate system; determining a transformation relationship between the first and second coordinate systems based on the first and second positions; determining, during the operation, based on the encoder outputs, a position of an instrument used for the operation with respect to the first coordinate system; determining, based on the position and the transformation relationship, another position of the instrument with respect to the second coordinate system; and displaying at least one part of the instrument in an image based on the other position.

Abstract: Provided is a method of producing a nickel nanopowder, the method capable of preventing coagulation between particles and, accordingly, providing a nickel nanopowder having a small average particle size and a low coagulation rate. According to an embodiment of the present invention, the method of producing a nickel nanopowder includes providing a nickel salt and a shell-forming material; nucleating and growing nickel core particles from the nickel salt; forming a shell layer on surfaces of the nickel core particles using the shell-forming material; and removing the shell layer to form the nickel nanopowder.

Abstract: A method of determining interaction information, an electronic device and a storage medium are provided, which relates to a field of artificial intelligence technology, in particular to a large model, a generative model, an NLP, an intelligent search and other fields. An implementation is to determine a plurality of questioning dimensions according to query information of a subject and historical query information, where each questioning dimension includes a dimension name and a plurality of options; determine a target questioning dimension from the plurality of questioning dimensions according to evaluation values of the plurality of questioning dimensions and whether semantic information of the plurality of questioning dimensions are consistent with semantic information of a query result associated with the query information; and determine the interaction information according to the dimension name and the plurality of options in the target questioning dimension.

Abstract: Proposed is a cathode for a secondary battery, which includes a cathode collector and a cathode mixture layer on the cathode collector, includes: a coating section at which the cathode mixture layer is formed with a uniform thickness; a non-coating section that is disposed on at least one edge of the coating section on the cathode collector and at which the cathode mixture layer is not formed; and a cushioning section at which the cathode mixture layer is formed with a thickness smaller than a thickness of the coating section at a location between the coating section and the non-coating section.

Abstract: A method for filling carbide blades in cutter head by using a carbide blade cutter head filling device. The carbide blade cutter head filling device includes a feeding unit, a storage unit, a loading unit and a discharging unit which are arranged successively. The output end of the feeding unit is matched with the input end of the storage unit through the guide mechanism. The output end of the storage unit faces a conveying tray of the loading unit. The conveying tray is provided with a plurality of group of transition holes for accommodating blades. A receiving mechanism for accommodating a cutter head is arranged below the falling pull plate of the discharging unit. The falling pull plate adjusts the communication and isolation between the transition hole and the cutter head in the receiving mechanism by changing the relative position of the falling pull plate and the transition hole.

Abstract: Provided are a salt of a compound represented by formula (A), a solid form and a crystal form thereof, a pharmaceutical composition comprising same, the use thereof and a preparation method therefor. Compared with the compound represented by formula (A), a salt of the compound represented by formula (A) has higher solubility in water and a biological solvent medium, is easy to be prepared into a solid form, is convenient to transfer and weigh, and has good application prospects.

Abstract: A radar-absorbing fiber-reinforced structure includes a fiber composite discharging part. The fiber composite discharging part includes a first electrode part and a second electrode part, which are spaced apart from each other by a dielectric layer and receive different voltages. The fiber composite discharging part is configured to discharge plasma in response to a voltage difference thereby changing a reflected wave or transmitted wave of a radar incident on the radar-absorbing fiber-reinforced structure to reduce reflectivity of the radar. At least one of the first electrode part and the second electrode part include a conductive fiber having a tensile strength equal to or more than 0.5 GPa.

Abstract: The present disclosure provides a grid system, including a grid body and supports, where the grid body includes a water intake module, a filtering module, a residue scraping module, a residue pressing module, and a water discharge module; the filtering module is disposed at a middle-upper part of the grid body, the water intake module and the residue pressing module are organically coupled at a lower part of the filtering module, and the water intake module includes a water inlet and a water distribution area; the filtering module includes a water retaining platform, an inflow water guide plate, screen plate areas, and a central water retaining weir; the residue scraping module includes scrapers, a driving motor, a support frame, a residue inlet, and a guide rail; the residue pressing module includes a squeezing cylinder, a motor, and a residue outlet.

Abstract: An image processing method is provided. The method includes the step of analyzing brightness information of a portion of a source image. The method further includes the step of calculating the luminance control value based on the brightness information of the portion of the source image. The method further includes the step of adjusting the maximum display luminance of the display apparatus based on the luminance control value.

Abstract: A radiographic phantom comprises: a body comprising a wax material or a wax-like material, wherein the body has an x-ray attenuation value that is approximately the same as that of a human tissue; and a plurality of crystalline test objects positioned on or within the body. A method comprises: obtaining a radiographic phantom comprising a body and a plurality of crystalline test objects positioned on or within the body, wherein the body comprises a wax material or a wax-like material, and wherein the body has an x-ray attenuation value that is approximately the same as that of a human breast tissue; performing an operation of the radiographic phantom and using a device; and assessing a performance of the device based on the operation.

Abstract: The present disclosure describes a storage device including a top panel, a bottom panel, a back panel, a front panel, and two side panels configured to form an enclosed volume. The storage device further includes multiple slots disposed at inner surfaces of the two side panels and configured to hold a substrate, a gas diffuser disposed at an inner surface of the back panel and configured to provide a purge gas to the enclosed volume, an isolation gas device disposed on an inner surface of the top panel and adjacent to a top portion of the front panel, and an isolation gas line configured to connect the isolation gas device to the gas diffuser. The isolation gas device is configured to inject the purge gas into a front portion of the storage device and in a direction from the top panel toward the bottom panel.

Abstract: Provided is a method for recommending emoticons using a custom keyword, the method including: receiving, by a user terminal, matching information in which a custom keyword is matched with at least one metadata, wherein the metadata is information on attributes of an emoticon; storing the matching information or transmitting the matching information to a server by the user terminal; receiving, by the user terminal, the custom keyword through a message input window; and displaying, by the user terminal, at least one emoticon related to the metadata.

Abstract: The present application discloses a method, apparatus, device, medium and convolutional neural network for quantization aware training. The method is performed by electronic equipment and includes: performing sample training on a first convolutional neural network, wherein at least one convolution layer of the first convolutional neural network includes a mergeable branch structure and at least one first shortcut; reserving the at least one first shortcut in the at least one convolution layer of trained first convolutional neural network; merging the mergeable branch structure except the at least one first shortcut in the at least one convolution layer, and obtaining a second convolutional neural network having a first shortcut structure; and, performing quantization aware training based on the second convolutional neural network to improve accuracy of quantization of the convolutional neural network model.

Abstract: A high voltage interlock bypass connector for use with a female high voltage connector having an interlock is provided and includes a metal connector pin having a substantially U-shape with a connected end and a pair of terminal ends; and a handle formed around and enclosing the connected end of the connector pin opposite the terminal ends such that the terminal ends extend beyond the handle. The handle is configured to provide insulation from a voltage carried by the metal pin and is transparent such that the connected end of the metal pin enclosed by the handle is visible within the handle. The interlock bypass connector is configured to be inserted into the interlock to complete a high voltage interlock circuit without having to connect a corresponding male high voltage connector having integrated interlock pins.

Abstract: The present disclosure provides a carbide blade cutter head filling device and method, and relates to the field of alloy blade processing. The carbide blade cutter head filling device includes a feeding unit, a storage unit, a loading unit and a discharging unit which are arranged successively. The output end of the feeding unit is matched with the input end of the storage unit through the guide mechanism. The output end of the storage unit faces a conveying tray of the loading unit. The conveying tray is provided with a plurality of group of transition holes for accommodating blades. A receiving mechanism for accommodating a cutter head is arranged below the falling pull plate of the discharging unit. The falling pull plate adjusts the communication and isolation between the transition hole and the cutter head in the receiving mechanism by changing the relative position of the falling pull plate and the transition hole.

Abstract: According to one aspect of the present invention, a heat treatment method for a metal powder is provided. The heat treatment method for a metal powder, according to one embodiment of the present invention, comprises the steps of: preparing a metal powder-anti-sintering agent composite comprising metal powders dispersed and arranged so as to be distanced from each other in an anti-sintering agent; and heat treating the metal powder-anti-sintering agent composite.

Abstract: The present disclosure relates to a multilayer negative electrode comprising a negative electrode current collector configured to transfer electrons between an outer lead and a negative electrode active material, a first negative electrode mixture layer formed on one surface or both surfaces of the current collector and containing natural graphite as a negative electrode active material and a second negative electrode mixture layer formed on the first negative electrode mixture layer and containing artificial graphite as a negative electrode active material, and a lithium secondary battery including the same.

Abstract: The present invention relates to a core-shell typed composite filler including: a core including a thermosetting polymer resin; and a shell including a plurality of first nano/micro materials positioned on a surface of the core, and to a polymer composite material with the same applied. Further, the present invention also relates to a method of manufacturing a polymer composite material, the method includes: forming the core-shell typed composite filler; and dispersing the core-shell typed composite filler and the second nano/micro material into a polymer matrix.

Abstract: A conductive material dispersion, an electrode, and a secondary battery prepared using the conductive material dispersion are provided. The conductive material dispersion may include a carbon-based conductive material, a main dispersant, an auxiliary dispersant, and a non-aqueous solvent. The main dispersant may include a hydrogenated nitrile-based copolymer having a weight average molecular weight of 5,000 to 100,000, and the auxiliary dispersant may include a compound containing methylcellulose as a main chain.

Abstract: The present application provides an intersecting procedure processing method, an intersecting procedure processing device, an apparatus and a storage medium. The method, applied to a master node, includes: receiving a secondary node procedure message sent by a secondary node; and determining a service processing procedure according to a scenario of a master node service, a scenario of the secondary node procedure and a preset priority of service scenarios, a handover scenario of the secondary node procedure is determined by the secondary node procedure message.