Abstract: An adjustment assembly includes: a display screen, a display circuit board, a fixed connection board, an encoder and a knob assembly. The encoder includes a fixed seat and a rotation sleeve sleeved on the fixed seat. The knob assembly is formed with an installation cavity inside which accommodates the display screen, and the fixed connection board and the encoder. The fixed seat is connected to housing, and the fixed connection board is connected to a side of the fixed seat away from housing; the display screen is connected to a side of the fixed connection board away from housing, and the display circuit board is connected to a side of the display screen facing the fixed connection board.

Abstract: An air purifier includes a housing, a main circuit board provided in the housing, and an adjustment assembly including a display screen, a display circuit board, an encoder, a knob assembly, a first flexible flat cable, a second flexible flat cable, and a fixed connection board provided with a cable threading hole. The encoder includes a fixed seat and a rotation sleeve sleeved on the fixed seat. The knob assembly is formed with an installation cavity inside which accommodates the display screen, the fixed connection board and the encoder. The fixed seat is connected to housing, the fixed connection board is connected to a side of the fixed seat away from housing; the display screen is connected to a side of the fixed connection board away from housing, and the display circuit board is connected to a side of the display screen facing the fixed connection board.

Abstract: An insulation resistance detection system for an electric vehicle is used to detect a positive insulation resistance between a positive electrode of a battery of the electric vehicle and an equipment grounding point, and detect a negative insulation resistance between a negative electrode of the battery and the equipment grounding point. The insulation resistance detection system includes a negative detection circuit, a positive detection circuit, and a control unit. The control unit controls the negative detection circuit to be charged to generate a first capacitor voltage, and controls the positive detection circuit to be charged to generate a second capacitor voltage. The control unit determines whether the negative insulation resistance is abnormal according to the first capacitor voltage and a battery voltage of the battery, and determines whether the positive insulation resistance is abnormal according to the second capacitor voltage and the battery voltage.

Abstract: One example described herein includes a method for fabricating integrated circuit (IC) packages. The method includes fabricating a plurality of IC dies and providing a conductive metal material sheet. The method also includes laser-cutting the conductive metal material sheet to form a lead-frame sheet. The lead-frame sheet includes at least one of through-holes and three-dimensional locking features. The method further includes coupling the IC dies to the lead-frame sheet and coupling the lead-frame sheet and the IC dies to packaging material to form an IC package block comprising the IC packages.

Abstract: An interactive method and an interactive device for the meeting minute, an apparatus and a medium are provided. The method includes receiving an interactive triggering operation of a user for the meeting minute in a meeting minute display interface, where the meeting minute display interface displays a multimedia, a meeting subtitle of the multimedia and the meeting minute; and playing the multimedia based on an associated time period of the meeting minute, and distinctively displaying an associated subtitle of the meeting minute in the meeting subtitle. According to the above technical solution, the multimedia can be associated with content related to the meeting subtitle through the interactive triggering operation of the user for the meeting minute in the meeting minute display interface, to improve interactive experience effect of the user.

Abstract: A first electrical connector, a second electrical connector and an electrical connector assembly are provided.

Abstract: Provided are a method and apparatus for searching target content, an electronic device, and a storage medium. The method includes acquiring search content to be processed in a search content editing control; determining at least one piece of associated content to be searched corresponding to the search content to be processed and using both the at least one piece of associated content to be searched and the search content to be processed as target search content; and searching for target content matching with each piece of the target search content from subtitle information.

Abstract: A three-way catalyst article, and its use in an exhaust system for compressed natural gas engines, is disclosed. The catalyst article for treating exhaust gas from compressed natural gas (CNG) engine comprising: a substrate comprising an inlet end, an outlet end with an axial length L; a first catalytic region beginning at the outlet end and extending for less than the axial length L, wherein the first catalytic region comprises a first zeolite; and a second catalytic region beginning at the inlet end, wherein the second catalytic region comprises a second platinum group metal (PGM) component, a second oxygen storage capacity (OSC) material, and a second inorganic oxide; wherein the second PGM component is selected from the group consisting of palladium, platinum, rhodium or a combination thereof.

Abstract: The present invention generally pertains to methods of characterizing crosslinking sites of a protein of interest. In particular, the present invention pertains to the use of size exclusion chromatography, peptide mapping and subunit analysis to identify and quantify crosslinking sites of a protein of interest and determine a contribution of crosslinking to the formation of high molecular weight species.

Abstract: One example described herein includes a method for fabricating integrated circuit (IC) packages. The method includes providing an incomplete lead frame portion and laser-cutting the incomplete lead frame portion to provide a completed lead frame sheet. The completed lead frame sheet includes through-holes and three-dimensional step features. The method further includes coupling a plurality of IC dies to the completed lead frame sheet and coupling the completed lead frame sheet and the IC dies to packaging material to form an IC package block comprising the IC packages.

Abstract: An optical module includes a housing, a plurality of active optical components and a path changer component. The housing has an airtight chamber. The active optical components are provided in the airtight chamber. The path changer component is provided in the airtight chamber, and the path changer component is configured to change an optical path of at least one of the active optical components.

Abstract: A piezoelectric MEMS resonator is provided. The resonator comprises a single crystal silicon microstructure suspended over a buried cavity created in a silicon substrate and a piezoelectric resonance structure located on the microstructure. The resonator is designed and fabricated based on porous silicon related technologies including selective formation and etching of porous silicon in silicon substrate, porous silicon as scarified material for surface micromachining and porous silicon as substrate for single crystal silicon epitaxial growth. All these porous silicon related technologies are compatible with CMOS technologies and can be conducted in a standard CMOS technologies platform.

Abstract: A media access control (MAC) circuit is coupled to a physical layer circuit and includes a storage circuit, a receiving circuit, a checking circuit, and a protection circuit. The storage circuit is configured to store a first value and a second value. The receiving circuit is configured to receive a packet from the physical layer circuit. The checking circuit is configured to check the packet. The protection circuit is configured to perform the following steps: updating the first value according to a clock; and discarding the packet when the absolute difference between the first value and a reference value is smaller than the second value.

Abstract: Disclosed are an interactive information processing method, an electronic device and a storage medium. The method includes establishing a correspondence between a multimedia data stream and a display text generated based on the multimedia data stream; presenting the multimedia data stream and the display text based on the correspondence; and in response to detecting a triggering operation triggering a display content in the display text, adjusting, based on a timestamp corresponding to the display content and the correspondence, the multimedia data stream to navigate to a playback position corresponding to the display content; the display content comprises a text corresponding to speech in the multimedia data stream; and the display text and the multimedia data stream are displayed on different display areas of a page respectively, and a display area occupied by the display text is not superimposed on a display area occupied by the multimedia data stream.

Abstract: This disclosure discloses a multimedia processing method, apparatus, device, and medium. The method for multimedia processing includes: displaying an initial text content, wherein the initial text content corresponds to a target multimedia content; playing an associated multimedia content in response to a triggering operation for the associated multimedia content; wherein the associated multimedia content comprises a segment associated with a target text content in the target multimedia content, and the target text content is extracted from the initial text content.

Abstract: The embodiment of the present disclosure relates to a minutes processing method and apparatus, a device, and a storage medium, and the method includes: obtaining a to-be-processed text; performing minutes extraction on the to-be-processed text based on a predetermined minutes categories, and determining a minutes sentence belonging to each predetermined minutes categories; determining another sentence associated with the minutes sentence from the to-be-processed text, and storing an association relationship between each minutes sentence and the corresponding another sentence. Through the technical aspect, it is achieved that the minutes of the to-be-processed text is extracted from multiple dimensions, and compatibility of the minutes to various text forms, minutes information content and query efficiency of the to-be-processed text are improved.