Abstract: An electronic cigarette which includes a battery component, an atomization component, a pneumatic switch which controls the atomization component to operate, a mouthpiece and an airflow channel. The airflow channel includes a vapor channel and an actuator airflow channel which are independent to each other. The vapor channel is communicating with an atomization chamber of the atomization component and the mouthpiece while open through to atmospheric environment outside. The actuator airflow channel is communicating with the mouthpiece and open through to atmospheric environment outside. The pneumatic switch is arranged in the actuator airflow channel.

Abstract: A method of switching an operating mode of a wireless sensor includes determining, once a wireless sensor has entered a normal operating mode, whether physiological parameters are detected by the wireless sensor within a predetermined time period; and when no physiological parameters are detected by the wireless sensor within the predetermined time period, automatically controlling the wireless sensor to switch from the normal operating mode into a power saving mode.

Abstract: In a method for implementing a GRE tunnel, an access device obtains an address of an aggregation gateway group including at least one aggregation gateway. The access device sends a tunnel setup request to the aggregation gateway for setting up a GRE tunnel, and the request contains an address of the access device encapsulated by using the address of the aggregation gateway group as a destination address. The access device receives a tunnel setup accept response sent back by an aggregation gateway and obtains an address of the aggregation gateway from the response. The aggregation gateway belongs to the aggregation gateway group. The access device configures the address of the aggregation gateway as a network side destination address of the GRE tunnel.

Abstract: There is provided a method to protect applications running in a hostile environment, including against trampoline based attacks which use dll injection and code modification. The method includes protecting an application when access is performed from injected dll, and protecting the application when access is performed from modified codes.

Abstract: Embodiments of the present invention provide a packet processing method and a device, where the packet processing method includes: receiving, by an aggregation gateway, a first tunnel establishment request message sent by a home gateway, and sending a first tunnel establishment success message to the home gateway; receiving, by the aggregation gateway, a second tunnel establishment request message sent by the home gateway, and sending a second tunnel establishment success message to the home gateway; associating, by the aggregation gateway, a first tunnel with a second tunnel according to an identifier of the home gateway; and sending a downlink packet to the home gateway by using the first tunnel and/or the second tunnel. The embodiments of the present invention may increase bandwidth.

Abstract: A fiber optic connector comprises an outer housing, an inner housing installed in the outer housing, a fiber optic ferrule accommodated in the inner housing, an optical cable inserted into the inner housing and connected to the fiber optic ferrule, an elastic boot that is wrapped around both a connecting portion of the fiber optic ferrule connecting to the optical cable and a portion of the optical cable adjacent to the connecting portion, and a sealing structure. The sealing structure is disposed between a rear end portion of the outer housing and the elastic boot to provide a seal between the outer housing and the elastic boot.

Abstract: A method for implementing a GRE tunnel is provided. The access device obtains an address of an aggregation gateway group including at least one aggregation gateway. The access device sends a tunnel setup request in which an address of the access device is encapsulated by using the address of the aggregation gateway group as a destination address. The tunnel setup request is used to request for setting up a GRE tunnel. The access device receives a tunnel setup accept response sent back by an aggregation gateway and obtains an address of the aggregation gateway from the response. The aggregation gateway belongs to the aggregation gateway group. The access device configures the address of the aggregation gateway as a network side destination address of the GRE tunnel. A dynamic setup of a GRE tunnel on an access network that uses an aggregation technology is implemented.

Abstract: A cutting element has an intercrystalline-bonded diamond body that includes an inner region and an outer surface that includes a working surface of the cutting element. The outer surface is treated, after formation of the intercrystalline-bonded diamond by high-pressure/high-temperature process, to have a level of surface compressive stress that is greater than a compressive stress of the inner region.

Abstract: The present disclosure provides a display substrate, a display device and a method for recognizing a positioning mark. The display substrate includes a substrate, and a first pattern and a second pattern formed on a first side of the substrate; the second pattern is disposed between the first pattern and the substrate, and the first pattern has a first through hole directly facing the second pattern; the first pattern and the second pattern are formed of materials having different reflectances, and the first through hole serves as a positioning mark on a first side of the substrate for positioning the first side of the substrate.

Abstract: A cutting element may include: a substrate; and an ultrahard layer on the substrate, the ultrahard layer having a non-planar working surface, the non-planar working surface being formed from a first region and a second region, the first region, encompassing at least a cutting edge or tip of the cutting element and having a differing composition than the second region.

Abstract: An optical beam expanding module that has a housing, a ferrule mounted in the housing, a cable extending into the housing, an optical fiber of the cable being received in an inner bore of the ferrule; and an optical lens mounted in the housing at a front end surface of the ferrule for expanding the diameter of a light beam output from the optical fiber. The optical beam expanding module is adapted to be assembled as a single component in any one of assembly channels in mounting bodies of different connectors. There is provided a standardized optical beam expanding module being adapted to be applied to different beam expanding connectors.

Abstract: An electronic cigarette which includes a battery component, an atomization component, a pneumatic switch which controls the atomization component to operate, a mouthpiece and an airflow channel. The airflow channel includes a vapor channel and an actuator airflow channel which are independent to each other. The vapor channel is communicating with an atomization chamber of the atomization component and the mouthpiece while open through to atmospheric environment outside. The actuator airflow channel is communicating with the mouthpiece and open through to atmospheric environment outside. The pneumatic switch is arranged in the actuator airflow channel.

Abstract: Ultra-hard constructions comprise polycrystalline diamond-body having a first metallic substrate attached thereto, and having a second metallic substrate attached to the first metallic substrate. The first and second substrates each comprise a first hard particle phase, e.g., WC, and a second binder material phase, e.g., Co, wherein the hard particles in the second substrate are sized larger than those in the first substrate. The first substrate may contain a larger amount of binder material than the second substrate. Constructed in this matter, the first substrate is engineered to facilitate sintering diamond body during HPHT conditions, while the second substrate is engineered to provide an improved degree of erosion resistance when placed in an end-use application. The construction may be formed during a single HPHT process. The second substrate may comprise 80 percent or more of the combined thickness of the first and second substrates.

Abstract: Cutting elements include polycrystalline diamond which may be attached to a substrate. The polycrystalline diamond may have a ratio of cubic to hexagonal cobalt crystalline structures of greater than about 1.2. The polycrystalline diamond may have a high level surface compressive stress of greater than about 500 MPa.

Abstract: Cutting elements include a diamond-bonded body attached with a substrate. The substrate has a coercivity of greater than about 200 Oe, and has a magnetic saturation of from about 73 to 90. The diamond-bonded body has a compressive stress at the surface of greater than about 0.9 GPa after heat treatment, and greater than about 1.2 GPa prior to heat treatment.

Abstract: A Diamond Enhanced Insert (DEI) includes a working layer of a polycrystalline diamond material (PCD). The PCD material includes a first phase that includes a number of particles of a first material. The PCD material also includes a second phase that is adapted as a catalyst. The PCD material has a fracture toughness greater than 12.5 MPa·?m, a flexural strength of greater than 800 MPa, and a diamond frame strength of less than 400 MPa.

Abstract: A method, system, and article is directed to efficient illuminator and camera sensor synchronization to capture images by turning the illuminator on and off at specific times.

Abstract: A system and method of reducing speckle for an illuminator comprises driving current at varying levels or average frequency to provide varying light wavelengths.

Abstract: The present disclosure provides a display substrate, a display device and a method for recognizing a positioning mark. The display substrate includes a substrate, and a first pattern and a second pattern formed on a first side of the substrate; the second pattern is disposed between the first pattern and the substrate, and the first pattern has a first through hole directly facing the second pattern; the first pattern and the second pattern are formed of materials having different reflectances, and the first through hole serves as a positioning mark on a first side of the substrate for positioning the first side of the substrate.

Abstract: A lens driving device, includes a shell providing an accommodating space, a supporting frame accommodated in the accommodating space, a lens module received in the supporting frame and comprising at least one lens and a lens holder for holding the at least one lens, a circuit board accommodated in the accommodating space and having at least two adjacent surfaces, each of the at least two adjacent surfaces having a position sensor and an anti-shake coil arranged thereon and apart from each other, a magnet assembly having at least two first magnets and at least two second magnets fixed to the supporting frame, each of the at least two second magnets abutting against a corresponding first magnet and be adjacent to a corresponding position sensor. Comparing to the relevant technologies, the lens driving device has good performance and high reliability.