Abstract: A detection device includes a frame, a transport mechanism, detection mechanisms, and a grasping mechanism. The transport mechanism includes a feeding line, a first flow line, and a second flow line arranged in parallel on the frame. The detection mechanisms are arranged on the frame and located on two sides of the transport mechanism. The grasping mechanism is arranged on the frame and used to transport workpieces on the feeding line to the detection mechanisms, transport qualified workpieces to the first flow line, and transport unqualified workpieces to the second flow line.

Abstract: Systems and methods for providing auto-completion options to input characters are presented. In response to receiving input characters, a plurality of items of content (that are non-textual items of content) of a corpus of content are identified. These items of content are clustered into n clusters of content according to similarities among the items of content. From the items of content of each cluster, a descriptive title is determined for the cluster. This descriptive title is an auto-completion option for the cluster. The descriptive titles/auto-completion options are provided in response to receiving the input characters.

Abstract: A method for assessing test adequacy of deep neural networks based on element decomposition is provided. The network testing is divided into black box testing and white box testing, of which key elements are decomposed and defined. Network parameters including a weight matrix and a bias vector are extracted. Importance values of neurons in individual layers of the deep neural network are calculated and clustered, and an importance value hot map of neurons in each layer is generated based on clustering results. Mutation testing, and index calculation and evaluation are performed.

Abstract: A resin matrix composition is provided in the present invention. The resin matrix composition includes an epoxy resin, a polysulfone engineering plastic, a modified polyetherimide and an amine curing agent. The modified polyetherimide is formed from a nucleophilic compound and polyetherimide. The nucleophilic compound has a nucleophile such as hydroxyl group, sulfhydryl group, carboxyl group and/or amine group. Therefore, a resin matrix with two phase separation of island phase and co-continuous phase is formed. The resin matrix can have both great flexural strength and toughness. Moreover, the resin matrix has suitable viscosity, such that it is appropriate for impregnating carbon fiber to produce prepreg and carbon fiber composites.

Abstract: The present application discloses a multi-region plasma shell-and-tube reactor comprising a shell body. At least two reaction regions are provided inside the shell body, and a horizontal separation panel is provided between any two adjacent reaction regions, used to separate the two and passing through the tubes. A central hole is provided in the center of any horizontal separation panel, and at least one auxiliary hole distributed around the central axis of the central hole is provided in any horizontal separation panel so as to cooperate with the central hole to cause a vortex state to be formed in a reaction region.

Abstract: A method for forming hermetic seals between the cap and sub-mount for electronic and optoelectronic packages includes the formation of metal mounds on the sealing surfaces. Metal mounds, as precursors to a metal hermetic seal between the cap and sub-mount of a sub-mount assembly, facilitates the evacuation and purging of the volume created within cap and sub-mount assemblies prior to formation of the hermetic seal. The method is applied to discrete cap and sub-mount assemblies and also at the wafer level on singulated and non-singulated cap and sub-mount wafers. The method that includes the formation of the hermetic seal provides an inert environment for a plurality of electrical, optoelectrical, and optical die that are attached within an enclosed volume of the sub-mount assembly.

Abstract: Implementations of this specification provide blockchain-based recording and querying methods and apparatuses. An example method includes operations performed by an access gateway, including receiving, from a first service system, user data including a user identifier of a user; transmitting, to an identifier hash system, a first hash request for the user identifier; receiving, from the identifier hash system, a hash digest of the user identifier; replacing the user identifier in the user data with the hash digest of the user identifier, and packaging the user data into a storage transaction; transmitting, to a blockchain, the storage transaction; receiving, from the blockchain, a result of the storage transaction having been performed by a smart contract published by the first service system on the blockchain; and providing, to the first service system, the result of the storage transaction.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating digital marks. One of the methods includes: obtaining entity information of an entity; transmitting the entity information to one or more nodes of a blockchain for storage in the blockchain; obtaining a transaction identification associated with storing the entity information in the blockchain; and generating a digital mark for the entity based at least on the transaction identification.

Abstract: The present disclosure relates to a mixed matrix carbon molecular sieve (CMS) membrane, a preparation method of the mixed matrix CMS membrane, and use of the mixed matrix CMS membrane in C2H4/C2H6 separation, and belongs to the technical field of membrane separation. The present disclosure solves the problem that the CMS materials in the prior art exhibit low selectivity and low flux during an ethylene/ethane separation process. In this patent, C3N4 is used as a filling particle to prepare a mixed matrix membrane (MMM), and the MMM is pyrolyzed to prepare a CMS membrane. The C3N4/6FDA-DAM MMM has prominent C2 separation performance.

Abstract: The present disclosure relates to a mixed matrix carbon molecular sieve (CMS) membrane, a preparation method of the mixed matrix CMS membrane, and use of the mixed matrix CMS membrane in C2H4/C2H6 separation, and belongs to the technical field of membrane separation. The present disclosure solves the problem that the CMS materials in the prior art exhibit low selectivity and low flux during an ethylene/ethane separation process. In this patent, C3N4 is used as a filling particle to prepare a mixed matrix membrane (MMM), and the MMM is pyrolyzed to prepare a CMS membrane. The C3N4/6FDA-DAM MMM has prominent C2 separation performance.

Abstract: A method of an electronic device for controlling power consumption includes the following steps. A busy-waiting command is received, wherein the busy-waiting command indicates that the operating system of a processing device is in a busy-waiting state. The microcode of the busy-waiting command is obtained according to the busy-waiting command. A waiting enabling command is generated and a counting value corresponding to the waiting enabling command is obtained according to the microcode. According to the waiting enabling command, the subsequent microcode is stopped sending to the processing device, so that the processing device enters an idle state, and the counter is enabled to start counting according to the counting value.

Abstract: A photonic integrated chip is configured as a transmitter-receiver chip. The photonic integrated chip includes a light emitter, a light detector, a multi-mode interference coupler, and a mode-filed adapter. The light emitted by the light emitter is guided to a core layer formed below the multi-mode interference coupler, and further to the mode-filed adapter for transmission of light to an optical fiber coupled with the photonic integrated chip. Similarly, light received by the mode-filed adapter from the optical fiber propagates to the core layer, and is guided by the multi-mode interference coupler into the light detector. The photonic integrated chip is utilized to realize a single-unit transmitter-receiver module for a fiber optic gyroscope circuit based on monolithic integration of photonics components via wafer fabrication on a substrate. The photonic integrated chip has a low fabrication cost, low size, and is robust.

Abstract: Systems and method for migrating a web application from a source environment to a cloud service. A cloud service system accesses a temporary container containing a manifest and a plurality of web parts for the web application. The manifest includes a list of contents of the temporary container and defines an appearance and functionality of the web application. The cloud service system then reconstructs the web application on the cloud service by automatically generating a user interface environment for the web application on the cloud service based on the manifest and importing each web part of the web parts to the cloud service. The cloud service system configures each web part and the user interface environment to interact as defined by the manifest. The user interface environment reconstructed on the cloud service replicates the appearance and functionality of the web application operating system in the source environment.

Abstract: A series of novel analogs of water soluble pterostilbene amino acid bearing carbonates were synthesized, which show activities in treating a non-alcoholic fatty liver disease and a nonalcoholic steatohepatitis (NASH).

Abstract: An illumination source is configured to illuminate a medium with light at a wavelength selected based on an emission band of a selected absorption band of the medium. The selected absorption and emission bands being associated with an electric-dipole-allowed transition of the medium. Upon illumination by the light the medium is cooled.

Abstract: A composite film including stacking: a first fiber layer, a metal layer with multiple holes, and a second fiber layer, a stitching structure is arranged along the horizontal direction of the first fiber layer and the second fiber layer within areas of the holes of the metal layer; and the stitching structure in each of the holes is connected, but the stitching structures in different holes are not mutually connected.

Abstract: A method of an electronic device for controlling power consumption includes the following steps. A busy-waiting command is received, wherein the busy-waiting command indicates that the operating system of a processing device is in a busy-waiting state. The microcode of the busy-waiting command is obtained according to the busy-waiting command. A waiting enabling command is generated and a counting value corresponding to the waiting enabling command is obtained according to the microcode. According to the waiting enabling command, the subsequent microcode is stopped sending to the processing device, so that the processing device enters an idle state, and the counter is enabled to start counting according to the counting value.

Abstract: Systems and method for migrating a web application from a source environment to a cloud service. A cloud service system accesses a temporary container containing a manifest and a plurality of web parts for the web application. The manifest includes a list of contents of the temporary container and defines an appearance and functionality of the web application. The cloud service system then reconstructs the web application on the cloud service by automatically generating a user interface environment for the web application on the cloud service based on the manifest and importing each web part of the web parts to the cloud service. The cloud service system configures each web part and the user interface environment to interact as defined by the manifest. The user interface environment reconstructed on the cloud service replicates the appearance and functionality of the web application operating system in the source environment.