Abstract: A pre-training language model-based summarization generation method, including: acquiring text information of a summarization to be generated, and performing multi-feature weighted language pre-training processing on the text information to obtain a candidate summarization; inputting the candidate summarization into a pre-training language model to obtain output data of the pre-training language model; and inputting the output data of the pre-training language model into a decoder model to obtain a target summarization. The pre-training processing is performed on the text information of the summarization to be generated, and then the target summarization can be generated after processing performed by an encoder and a decoder, improving the quality and readability of the summarization.

Abstract: Disclosed is a sharding block chain generation method based on a tree structure. Method comprises: dividing a server system into at least one group, and respectively selecting a leader of each group; packaging to generate at least one block by leader according to an own local database state, and broadcasting at least one block to all members of group in which leader is located; verifying consistency of at least one block, executing block according to a verification result of consistency, and synchronizing block to other groups. According to method, by means of tree grouping architecture, efficiency of generating block by a block chain framework is improved, block is generated according to own local database state of the leader, a resource waste phenomenon when block is generated in system is reduced, and delay when the block is generated is reduced.

Abstract: Disclosed is a sharding block chain generation method based on a tree structure. Method comprises: dividing a server system into at least one group, and respectively selecting a leader of each group; packaging to generate at least one block by leader according to an own local database state, and broadcasting at least one block to all members of group in which leader is located; verifying consistency of at least one block, executing block according to a verification result of consistency, and synchronizing block to other groups. According to method, by means of tree grouping architecture, efficiency of generating block by a block chain framework is improved, block is generated according to own local database state of the leader, a resource waste phenomenon when block is generated in system is reduced, and delay when the block is generated is reduced.

Abstract: The invention provides a file storage method, a file search method and a file storage system based on public-key encryption with keyword search. The method comprises: receiving a user file storage request sent from a data possessor, acquiring access control attribute information for access to a user file, security level parameters and a keyword set of the user file, generating a file attribute vector of the user file by means of the access control attribute information and the keyword set, acquiring a public-secret key pair used for encrypting the file attribute vector from a pre-generated key space, encrypting the file attribute vector by means of a public key in the public-secret key pair to obtain a ciphertext corresponding to the file attribute vector, and transmitting the ciphertext corresponding to the file attribute vector and a ciphertext of the user file to a preset storage server.

Abstract: A wireless network based method for detecting carrying of metal, comprising: installing a wireless signal transmitting device and a wireless signal receiving device indoors; continuously transmitting to the surrounding, by the wireless signal transmitting device, wireless electromagnetic wave signals; continuously receiving, by the wireless signal receiving device, the wireless electromagnetic wave signals; continuously performing, through a signal abnormity detection system, abnormity analysis to the received wireless electromagnetic wave signals, and if any abnormality is determined, performing further analysis in the next step S5 to wireless electromagnetic wave signals within an abnormal waveband; and S5: extracting, through a date feature analysis system, a feature value of the wireless electromagnetic wave signals within the abnormal waveband, comparing and matching the feature value with features stored in an abnormal feature library, and if the feature of the wireless electromagnetic wave signals matc

Abstract: The invention provides a file storage method, a file search method and a file storage system based on public-key encryption with keyword search. The method comprises: receiving a user file storage request sent from a data possessor, acquiring access control attribute information for access to a user file, security level parameters and a keyword set of the user file, generating a file attribute vector of the user file by means of the access control attribute information and the keyword set, acquiring a public-secret key pair used for encrypting the file attribute vector from a pre-generated key space, encrypting the file attribute vector by means of a public key in the public-secret key pair to obtain a ciphertext corresponding to the file attribute vector, and transmitting the ciphertext corresponding to the file attribute vector and a ciphertext of the user file to a preset storage server.

Abstract: Apparatus and associated methods relate to a mobile electronic device (MED) protective-film registration device having lateral and longitudinal engagement surfaces and lateral and longitudinal film-registration surfaces, the engagement surfaces configured to engage lateral and longitudinal sides of a MED, and when engaged, each film-registration surface substantially orthogonal to a target planar surface of the MED is substantially congruent to an edge portion of a protective-film when aligned and affixed to the display screen. In accordance with an exemplary embodiment, the longitudinal surface may prevent relative movement of the MED with respect to the engaged registration device in a direction perpendicular to the display screen. In various embodiments, a protective film may be guided to an aligned and affixed location on a display screen of a MED, by aligning the protective film to the MED-aligned film-registration device.

Abstract: A wireless network based method for detecting carrying of metal, comprising: installing a wireless signal transmitting device and a wireless signal receiving device indoors; continuously transmitting to the surrounding, by the wireless signal transmitting device, wireless electromagnetic wave signals; continuously receiving, by the wireless signal receiving device, the wireless electromagnetic wave signals; continuously performing, through a signal abnormity detection system, abnormity analysis to the received wireless electromagnetic wave signals, and if any abnormality is determined, performing further analysis in the next step S5 to wireless electromagnetic wave signals within an abnormal waveband; and S5: extracting, through a date feature analysis system, a feature value of the wireless electromagnetic wave signals within the abnormal waveband, comparing and matching the feature value with features stored in an abnormal feature library, and if the feature of the wireless electromagnetic wave signals matc

Abstract: A diffuser is provided in an illumination system, where the diffuser is capable of blocking significant amounts of ultraviolet (UV) radiation. In certain example embodiments of this invention, the diffuser includes a glass substrate which supports a UV coating(s) that blocks significant amounts of UV radiation thereby reducing the amount of UV radiation which can makes its way through the diffuser. In certain example embodiments, the coating may including particulate so that the coating may both diffuse visible light and perform UV blocking.

Abstract: A connector connected with a circuit board includes a housing and a main body. The housing has an insert hole and an accommodating portion. The main body is fixed in the accommodating portion and has a plurality of signal terminals and a plurality of pins arranged in the same direction. When a plug is plugged in the insert hole, a plugging direction of the plug is perpendicular to the circuit board.

Abstract: A connector assembly is provided. The connector assembly includes a housing having at least a socket, an electronic device disposed in the housing, a protection member disposed on a side of the housing, a light emitting element disposed on the protection member, a light pipe disposed on the housing for guiding light from the light emitting element, a shield surrounding the protection member and the light emitting element, and a cover encompassing the light pipe, the shield, and the light emitting element.

Abstract: The invention discloses a connector including a body and a circuit board. The body includes an accommodating space and a casing. The circuit board is disposed in the accommodating space. There is a grounding circuit area disposed on part of the circuit board. Part of the circuit board extrudes out of the casing. The casing is electrically connected to the grounding circuit area.

Abstract: A connector connected with a circuit board includes a housing and a main body. The housing has an insert hole and an accommodating portion. The main body is fixed in the accommodating portion and has a plurality of signal terminals and a plurality of pins arranged in the same direction. When a plug is plugged in the insert hole, a plugging direction of the plug is perpendicular to the circuit board.

Abstract: A connector assembly is provided. The connector assembly includes a housing having at least a socket, an electronic device disposed in the housing, a protection member disposed on a side of the housing, a light emitting element disposed on the protection member, a light pipe disposed on the housing for guiding light from the light emitting element, a shield surrounding the protection member and the light emitting element, and a cover encompassing the light pipe, the shield, and the light emitting element.

Abstract: An inkjet printing apparatus includes a cartridge, a cap, a driving assembly and a transmitting assembly. The cartridge is movable along a first direction. The cap is used for protecting the cartridge. The driving assembly is connected to the cap for providing a force to keep the cap away from the cartridge along a second direction. The transmitting assembly is used for connecting the driving assembly and the cartridge. When the cartridge is at an initial position, the cartridge is against the transmitting assembly to oppose the force. As a result, the cap covers the cartridge. When the cartridge moves along the first direction away from the initial position, the driving assembly provides the force, so that the cap moves away from the cartridge along the second direction.

Abstract: A fuser mechanism in an electrophotographic apparatus is disclosed. The fuser mechanism includes a first roller, a second roller, two elastic units, two adjusting devices, and a driving device. The first roller is rotatably and movably disposed in the electrophotographic apparatus. The second roller is rotatably disposed in the electrophotographic apparatus. The second roller is separated from the first roller with a gap for a paper passing through. Two elastic units are respectively disposed on two ends of the first roller to buffer movement of the first roller. The adjusting device is movably disposed between the first roller and the second roller. The drive device drives the adjusting device to push the first roller and adjust the gap.

Abstract: A fuser mechanism in an electrophotographic apparatus is disclosed. The fuser mechanism includes a first roller, a second roller, two elastic units, two adjusting devices, and a driving device. The first roller is rotatably and movably disposed in the electrophotographic apparatus. The second roller is rotatably disposed in the electrophotographic apparatus. The second roller is separated from the first roller with a gap for a paper passing through. Two elastic units are respectively disposed on two ends of the first roller to buffer movement of the first roller. The adjusting device is movably disposed between the first roller and the second roller. The drive device drives the adjusting device to push the first roller and adjust the gap.

Abstract: An improved cooling system designed for electronic components such as a central processing unit of a computer with an integrated unit comprising a radiation housing, an absorption housing having a coolant store unit, an absorption layer between the coolant store unit and the electronic component and a circulation generation unit which causes a coolant to flow from the coolant store unit to the absorption layer and back to the coolant store unit through a conduit.

Abstract: A polarization independent optical device is provided wherein the device has two optical paths that include one or more birefringent crystals, a electrically controllable rotator, and a fixed waveplate. The device may operate as a switch, attenuator, coupler, or polarization mode dispersion compensator. The device may also include several folded path embodiments, a multifunctional embodiment, and a temperature insensitive embodiment.

Abstract: An improved cooling system designed for electronic components such as a central processing unit of a computer with an integrated unit comprising a radiation housing, an absorption housing having a coolant store unit, an absorption layer between the coolant store unit and the electronic component and a circulation generation unit which causes a coolant to flow from the coolant store unit to the absorption layer and back to the coolant store unit through a conduit.