Abstract: A carrier structure is provided, in which at least one positioning area is defined on a chip-placement area of a package substrate, and at least one alignment portion is disposed on the positioning area. Therefore, the precision of manufacturing the alignment portion is improved by disposing the positioning area on the chip-placement area, such that the carrier structure can provide a better alignment mechanism for the chip placement operation.

Abstract: A customer terminal device, a position detection method and a computer-readable storage medium are disclosed. The c device may include an ultra-wideband (UWB) positioning module, which is configured to output a first detection signal; a first transmission component configured to receive the first detection signal and output a second detection signal according to the first detection signal; a second transmission component configured to receive the first detection signal and output a third detection signal according to first detection signal; an antenna module provided with a UWB positioning beacon configured to receive and send first, second and third detection signals to UWB positioning module; the UWB positioning module is further configured to receive first, second and third detection signals from UWB positioning beacon, and perform position detection on the antenna module.

Abstract: The present invention discloses a hydrate energy-storage temperature-control material and a preparation method therefor. The material includes a refrigerant hydrate and a cross-linked polymer. The preparation method comprises the following steps: first, preparing a refrigerant hydrate by using a high-pressure reactor, and conducting grinding, crushing and sieving to obtain hydrate particles; then, uniformly spraying polytetrafluoroethylene suspended ultrafine powder onto the surface of the hydrate particles by using an electrostatic spraying device, and putting the hydrate particles into a plasma instrument to modify polytetrafluoroethylene so as to allow free radicals to be formed on the polytetrafluoroethylene powder surface; finally, subjecting monomers to graft polymerization with the free radicals on the polytetrafluoroethylene surface under the irradiation of a high-pressure mercury lamp of UV lighting system to stabilize the structure of the material, preparing a final product.

Abstract: The present invention discloses a torque shock load device with a control function, and relates to the field of torque shock load protection, comprising a housing which is provided with an installation passage penetrating through the housing; a shaft connecting sleeve which is movably nested on the right part of the installation passage; a plurality of pressing pieces and a plurality of friction plates which are arranged alternately; a connecting piece which is installed on the left end of the housing; a detection mechanism which is installed on the shaft connecting sleeve; and a main control machine which is communicatively connected with the detection mechanism. In the present invention, the detection mechanism is installed on the shaft connecting sleeve.

Abstract: The present application discloses a method and an apparatus for migrating payment card, an electronic device, a server and a medium. The method for migrating payment card includes: receiving payment card migration operation after an account is logged in on the first electronic device; displaying, in response to payment card migration operation, at least one device identifier which is an identifier of a target electronic device on which the account had been logged in; receiving a first selecting operation for a target device identifier of the at least one device identifier; and sending, in response to the first selecting operation, the target device identifier to a server, to cause the server to migrate a payment card bound to a second electronic device to the first electronic device, wherein the second electronic device is an electronic device corresponding to the target device identifier of at least one target electronic device.

Abstract: This application discloses a card management method, a user terminal, a server, a system and a storage medium. A security element of a user terminal stores a first type and a second type of universal card instance, a first matching universal card instance is configured for transaction verification of a binding card, the first matching universal card instance includes a first matching universal card identifier, and the first matching universal card identifier is a first type of universal card identifier or a second type of universal card identifier matching a card type of the binding card. The method includes: sending a card binding message to a server, wherein the card binding message includes a security element identifier and binding card authentication information, so that the server allocates a card transaction identifier for the binding card; receiving the card transaction identifier; storing the card transaction identifier to the security element.

Abstract: A non-contact communication method and a communication device are presented. The communication device includes a trusted execution environment (TEE). A first security application and a second security application are provided in a security element of the communication device. The first security application and an application in the trusted execution environment are communicationally connected by means of a first communication channel. The second security application and a near-field communication (NFC) module provided in the communication device are communicationally connected by means of a second communication channel. The first security application and the second security application are communicationally connected by means of a security channel. Using the non-contact communication method and the communication device, a security channel may be established between NFC and a TEE, which may enable NFC non-contact card reading for a TEE application.

Abstract: In an aspect, provided is a method for targeted extraction of data satisfying a query. The method can rely upon one or more data structures indicative of data values satisfying or not satisfying one or more filters. Only the data indicated as satisfying (or as not satisfying) the data in a data structure related to the query are extracted. The extracted data may then be sorted.

Abstract: A card management method, a user terminal, a server, a card management system and a storage medium are provided. The method includes: sending a card binding message to a server, wherein the card binding message includes card authentication information of a card to be bound; receiving a card type of the card to be bound and dedicated card information for the card to be bound sent by the server, wherein the dedicated card information includes a card transaction identifier; loading the dedicated card information for the card to be bound onto a security element, wherein the dedicated card information for the card to be bound together with matching universal personalization data are useable to perform transaction verification of the card to be bound, and the matching universal personalization data is first-type universal personalization data or second-type universal personalization data that matches the card type of the card to be bound.

Abstract: Embodiments of the present application provide a method for binding card, a terminal device, an authentication server and a storage medium. The method is applicable to terminal device including security element, and includes: obtaining a user identifier for logging in target application by a user and a secure element identifier of the secure element; sending the user identifier to an authentication server, wherein the user identifier is for the authentication server to search at least one first card bound to the user identifier; receiving card information of at least one first card sent by the authentication server; and sending a binding request to a card issuing server corresponding to card information, wherein the binding request comprises the card information, the user identifier and the secure element identifier, and the binding request is for the card issuing server to bind card information to the user identifier and the secure element identifier.

Abstract: The present application provides a method, terminal device, server, system and storage medium for activating payment functions. The method is applicable to a terminal device. The method includes receiving a first input from a user; generating a payment function activation request in response to the first input, the payment function activation request including a payment function identifier for indicating various payment functions that are instructed to be activated for a target resource card; sending, to a server, the payment function activation request; and receiving an activation reply message sent by the server, the activation reply message comprising a target payment identifier generated by the server according to the payment function identifier, the target payment identifier including payment identifiers of the target resource card under the various payment functions that are instructed to be activated for the target resource card.

Abstract: The present application discloses a method and an apparatus for migrating payment card, an electronic device, a server and a medium. The method for migrating payment card includes: receiving payment card migration operation after an account is logged in on the first electronic device; displaying, in response to payment card migration operation, at least one device identifier which is an identifier of a target electronic device on which the account had been logged in; receiving a first selecting operation for a target device identifier of the at least one device identifier; and sending, in response to the first selecting operation, the target device identifier to a server, to cause the server to migrate a payment card bound to a second electronic device to the first electronic device, wherein the second electronic device is an electronic device corresponding to the target device identifier of at least one target electronic device.

Abstract: A method for sharing a resource, includes: generating, by a first AI node, an association relation between the first AI node and at least one other AI node, in which the association relation is configured to generate an AI federal network; receiving, by the first AI node, resource sharing information; determining, by the first AI node, a target AI node of sharing resources with the first AI node based on the resource sharing information; determining, by the first AI node, a target resource to be shared based on the resource sharing information; and sharing, by the first AI node, the target resource with the target AI node through the AI federal network. Therefore, AI nodes realize resource sharing through the AI federal network, which is suitable for resource sharing scenarios of multiple different AI nodes and has good scalability, thereby greatly reducing the development difficulty and cost of resource sharing.

Abstract: An application white box device utilized in conjunction with an intelligent terminal is provided. The application white box device includes a controller, a memory, and a SIM unit. The controller provides support for management of the memory and call of the SIM unit. The memory provides a physical medium for storing data and an application of the intelligent terminal. The SIM unit provides support for encryption and security authentication of the data and the application access of the intelligent terminal.

Abstract: This light absorbing device includes: a light reflecting layer; a dielectric layer disposed on the light reflecting layer; and a plurality of metal nanostructures disposed on the dielectric layer. A portion of each of the plurality of metal nanostructures is buried in the dielectric layer and another portion thereof is exposed to the outside.

Abstract: An anhydrous composition for caring for keratin materials comprises: a) from 0.5 wt. % to 3.0 wt. % of ferulic acid, relative to the total weight of the composition; and b) at least one C3-C10 polyol; and c) at least one silica aerogel. A cosmetic process for caring for keratin materials comprises applying the anhydrous composition according to the keratin materials.

Abstract: An application white box device utilized in conjunction with an intelligent terminal is provided. The application white box device includes a controller, a memory, and a SIM unit. The controller provides support for management of the memory and call of the SIM unit. The memory provides a physical medium for storing data and an application of the intelligent terminal. The SIM unit provides support for encryption and security authentication of the data and the application access of the intelligent terminal.

Abstract: This light absorbing device includes: a light reflecting layer; a dielectric layer disposed on the light reflecting layer; and a plurality of metal nanostructures disposed on the dielectric layer. A portion of each of the plurality of metal nanostructures is buried in the dielectric layer and another portion thereof is exposed to the outside.

Abstract: A non-contact communication method and a communication device are presented. The communication device includes a trusted execution environment (TEE). A first security application and a second security application are provided in a security element of the communication device. The first security application and an application in the trusted execution environment are communicationally connected by means of a first communication channel. The second security application and a near-field communication (NFC) module provided in the communication device are communicationally connected by means of a second communication channel. The first security application and the second security application are communicationally connected by means of a security channel. Using the non-contact communication method and the communication device, a security channel may be established between NFC and a TEE, which may enable NFC non-contact card reading for a TEE application.

Abstract: The present invention provides a stator, a motor, and automation equipment. The stator comprises a stator core and windings; the stator core comprises a yoke and multiple first salient poles and multiple second salient poles which extend from the yoke; the windings comprise first windings and second windings; the first salient poles are wound by the first windings, the second salient poles are wound by the second windings, and a phase difference between currents passing through the first windings and the second windings is 180 degrees; the corresponding second salient poles in the multiple second salient poles are provided at two sides of each of the multiple first salient poles, respectively, so that the magnetic flux flowing out of each first salient pole is distributed to the corresponding second salient poles.