Abstract: The present application relates to an electronic vaporizer and an electronic vaporizer device. An electronic vaporizer comprises: a tube body; a storage compartment, storing a vaporizable substance; a heating component, comprising a heating body and a heating element, wherein the heating body is disposed below the storage compartment to be in contact with the vaporizable substance, and configured to vaporize the vaporizable substance after being heated; and the heating element is configured to generate heat after being powered; and a printed circuit board (PCB) module, disposed below the heating body, and electrically connected to the heating element, wherein the storage compartment, the heating component, and the PCB module are all disposed in the tube body, and the PCB module is configured to electrically connect to an external power supply pin to supply power to the heating element.

Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor; and a main control circuit, configured to activate the airflow sensor after detecting first level information; wherein the first level information is generated when the electronic vaporizer device body being in combination with the electronic vaporizer.

Abstract: The invention provides a lens assembly. The lens assembly includes a first substrate, a lens, a first memory alloy wire and a second memory alloy wire, wherein the lens is placed in the first substrate, and the first substrate includes a first side plate and a second side plate that are placed on both sides of the lens. The optical image stabilization lens assembly provided by the present invention has the advantages of a simple structure for realizing optical image stabilization and being able to realize miniaturized design. In addition, the present invention provides an optical image stabilization method for the lens assembly.

Abstract: The present invention provides a lens module including a base, a lens holder, and a support assembly configured to support the lens holder. The lens holder is suspended in the base through the support assembly and includes at least two connecting portions configured to be fixedly connected to the support assembly. Each two connecting portion is provided with a groove, in which a buffering member is provided. The support assembly includes at least two support members, and each support member has one end connected to the groove of one connecting portion through the buffering member provided in the groove and the other end fixed to the base. The buffer can exerts a buffering function to buffer the support, and thus reduces or even avoids the shaking of the lens holder in a plane perpendicular to the optical axis of the lens.

Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. The electronic vaporizer device body is used in combination with an electronic vaporizer, the electronic vaporizer device body including: a power supply configured to supply power; an airflow sensor configured to detect an airflow change and output first level information; a main control circuit electrically connected to the airflow sensor and configured to control, according to the first level information, the power supply to supply or interrupt power to the electronic vaporizer.

Abstract: Provided is a lens module, including a base, a lens holder fixed in the base, a support assembly, a shape-memory alloy wire configured to drive the lens holder to move in a direction perpendicular to an optical axis of the lens, a circuit board, and a conductive member fixed on the base. The shape-memory alloy wire includes a tail end, and a driving end connected to the lens holder. The conductive member includes a fixing portion mounted on the base, a connecting portion configured to be connected to the tail end of the shape-memory alloy wire, a terminal configured to be electrically connected to the circuit board, and a plurality of bent portions connected between the fixing portion and the terminal. An included angle ? is formed between the terminal and the fixing portion and is greater than 90°.

Abstract: The invention provides an autofocus lens assembly including a lens, a first substrate, a second substrate, a pair of elastic elements, and a pair of memory alloy wires. The second substrate includes a first base body and a second base body arranged with distance along the direction of optical axis. The lens slides with the first substrate and is mounted on the second base body. The first substrate includes an extension arm extending to and between the first base body and the second base body. The autofocus lens assembly provided by the present invention has the advantage that a miniaturized design can be achieved. Further, the invention provides a autofocusing method of the lens assembly.

Abstract: The present application relates to an electronic vaporizer, an electronic vaporizer device body, and an electronic vaporizer device. An electronic vaporizer is used in combination with an electronic vaporizer device body, wherein the electronic vaporizer device body at least comprises a power supply, a first pin and a second pin; and the electronic vaporizer comprises: a storage compartment, storing a vaporizable substance; and a heating circuit, comprising: a heating component, configured for heating; and a first and second contact pad, wherein the heating circuit changes a voltage or current between the first pin and the second pin after the first and second contact pad being electrically contacting with the first and second pin respectively; and after detecting the voltage or the current changes, the electronic vaporizer device body controls the power supply to supply power to the heating component via the first and second contact pad.

Abstract: The present invention provides an optical collection module, including a bracket, a rotating assembly, a driving assembly for driving the rotating assembly to rotate, and a restoring module. The rotating assembly includes a main body and a prism installed to the main body. The driving assembly includes a magnet and several coils. The main body is rotatably mounted on the bracket. The magnet is installed to one of the bracket and the main body; the coils are installed to the other of the bracket and the main body. The magnet includes two polar faces along the polarization direction; the coils are opposite to one of the polar faces of the magnet. The invention cooperates with the coils through the magnet to make the rotating assembly rotate in multiple directions relative to the mounting plate, thereby the moving range of prism increases accordingly.

Abstract: A lens module is disclosed. In the lens module, each group of shape memory alloy wires comprises two ends fixed to one of a base and a lens base, and a drive end located between the two ends, the other one of the base and the lens base is provided with a fixing member. The drive end is connected to the fixing member. The fixing member is provided with a flapper for preventing the drive end from escaping the fixing member. By adding a flapper to the fixing member, it may effectively prevent the shape memory alloy wires from escaping the fixing member. Besides, when one group of shape memory alloy wires operates, it does not result in extra stress to other groups of shape memory alloy wires, thereby prolonging service life of the shape memory alloy wires.

Abstract: A lens module is disclosed. In the lens module, a conductive member is provided with a connecting hole at a position facing a recess of a connector, which is fixedly connected to a holding assembly. An end of each holding member included in the holding assembly is soldered to the connecting hole through the recess, and the connecting hole is a through hole circumferentially closed. By setting the connecting hole as a through hole sealed circumferentially, it may be ensured that an end of the holding member that goes through the connecting hole may be provided with solder paste all around. The holding member may be stably soldered to the conductive member, thereby ensuring transmission of electrical signals between the holding member and the conductive member, and further ensuring transmission of electrical signals between the an image stabilization device and the an auto focusing device.

Abstract: The present application relates to an electronic vaporizer device, an electronic vaporizer device body, and an operation method. An electronic vaporizer device body, configured to be used in combination with an electronic vaporizer, wherein the electronic vaporizer device body comprises: a power supply, configured to supply power; an airflow sensor, configured to detect an airflow change and output first level information; and a main control circuit, electrically connected to the airflow sensor, and configured to control, according to the received first level information, the power supply to supply or interrupt power to the electronic vaporizer.

Abstract: A novel sink includes a sink body and a sink flat. The sink body comprises a bottom wall and a sink wall extending upward from and surrounding the bottom wall, an annular water flow channel is provided at a top portion of the sink wall, the annular water flow channel is provided with at least one water inlet hole communicated with an external water inlet pipe, and the bottom wall is provided with a drain hole. The sink flat is arranged above the sink body and comprises an annular flange panel and an insert portion extending downward along an inner wall of the flange panel, the insert portion extends into the sink body, an annular water outlet communicated with the water flow channel is formed between the insert portion and the sink wall, and the annular water outlet sprays water along an inner wall of the sink wall.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for generating information.

Abstract: The present disclosure provides genetically modified plants, plant cells and plant tissues that show reduced lignin content as compared to a control plant which was not genetically modified. In addition, the disclosure provides methods of regulating lignin content in a plant. The disclosure also provides methods of producing bioproducts using the genetically modified plants of the instant disclosure.

Abstract: The disclosure provides a method of operating a communication network. The method includes receiving input data related to a state of the communication network and operation of the communication network. The method then includes determining a policy for the communication network based on the input data. The policy is a set of features for forming a plurality of communication links in the communication network over a time interval. The plurality of communication links provides one or more paths through the communication network. Determining the policy is based at least in part on utility values of previous policies. The utility values of previous policies are derived using simulation and/or real-world implementation of the previous policies. The communication network is then operated to implement the policy in the time interval.

Abstract: A fully sealed liquid crystal projection optical unit device with a high-efficiency heat dissipation function includes: a hermetically sealed housing having an accommodation space therein; a light source, a first heat pipe radiator module, a first heat dissipation fan and a second heat dissipation fan, which are disposed outside the hermetically sealed housing; a first optical module, a second optical module and a liquid crystal screen, which are installed in the hermetically sealed housing; and a second heat pipe radiator module and a driving fan, wherein the first heat dissipation fin is fixedly installed outside the hermetically sealed housing and located close to the second heat dissipation fan, the second heat dissipation fan is in communication with the first heat dissipation fin through an air duct, and the first heat dissipation fin is in communication with the second heat dissipation fin directly or through the heat pipe.

Abstract: Provided is a prism device applied to a periscope lens module. The prism device includes: a bearing frame; a supporting-restoring assembly; a prism; and shape memory alloy wires configured to drive the supporting-restoring assembly and the prism to rotate relative to the bearing frame. Two opposite sides of the bearing frame are each provided with limiting grooves, two opposite sides of the supporting-restoring assembly are each provided with limiting arms inserted into the limiting grooves in one-to-one correspondence; and each limiting arm and a corresponding limiting groove form a clearance fit in such a manner that the limiting arm is movable in the limiting groove. In the present invention, two opposite sides of the bearing frame are provided with limiting grooves, and limiting arms on the supporting-restoring assembly are inserted into the limiting grooves, thereby preventing the supporting-restoring assembly from escaping from the bearing frame during use.

Abstract: Provided is a prism device applied to a periscope lens module. The prism device includes: a bearing frame; an elastic member including first and second elastic frames; a driving member; a supporting member including a relying portion and rotatably mounted to the bearing frame through the elastic member; and a prism. The driving member drives the supporting member and the prism to rotate relative to the bearing frame. The first and second elastic frames include a first clamping portion and a second clamping portion, respectively, and the first clamping portion and the second clamping portion clamp the relying portion from two opposite sides thereof in such a manner that the supporting member is rotatable about the relying portion. Therefore, when the driving member is driven by the driving member, the prism can be driven to rotate relative to the bearing frame, thereby automatically correcting an angle of the prism.

Abstract: Provided is an active material for a fluoride-ion secondary battery, the active material containing a composite fluoride. The composite fluoride has a layered structure and is represented by a composition formula AmMnFx, where A is an alkali metal, M is a transition metal, 0<m?2, 1?n?2, and 3?x?4. The alkali metal may be at least one kind selected from the group consisting of Na, K, Rb, and Cs. The transition metal may be a 3d transition metal.