Abstract: A radiographic inspection device and a method of inspecting an object are provided. The radiographic inspection device includes: a support frame, where an inspection space applicable to inspect an object is formed within the support frame, and the inspection space has an entrance and an exit which are connecting to an outside; a transfer channel applicable to carry the object to move through the inspection space; a first shielding curtain and a second shielding curtain respectively mounted at the entrance and the exit; and a driving mechanism mounted on the support frame and configured to drive at least one of the first shielding curtain and the second shielding curtain to move, in response to the object getting close to or moving away from at least one of the entrance and the exit, so as to open or close the at least one of the entrance or the exit.

Abstract: A radiographic inspection device and a method of inspecting an object are provided. The radiographic inspection device includes a support frame, where an inspection space applicable to inspect an object is formed within the support frame, and the inspection space has a first opening connecting to an outside; a transfer mechanism applicable to carry the object to move through the inspection space; a shielding curtain mounted at the first opening; and a driving mechanism mounted on the support frame and configured to drive the shielding curtain to move, so as to open or close the first opening. Since the driving mechanism drives the shielding curtain to rise or fall, it is possible to ensure that the lightweight object for inspection may smoothly enter the inspection space for subsequent radiographic scanning.

Abstract: A radiographic inspection apparatus and a vehicle-mounted security inspection system. The radiographic inspection apparatus includes a scanning device, where the scanning device includes: an upright framework; a slip ring rotatably provided on the upright framework; and a locking mechanism. The locking mechanism includes: a driving mechanism provided on the upright framework; and a contact portion provided on the driving mechanism to come into contact with an outer ring of the slip ring under a driving of the driving mechanism, so as to prevent the slip ring from rotating relative to the upright framework.

Abstract: The invention discloses an interface system for an interconnected die and an MPU and a communication method thereof. The system comprises a data interface, an interrupt interface, and a debugging interface; the data interface comprises an SPI interface, a DDR data interface, and a DMA control interface; the interrupt interface is used for receiving an interrupt data packet from the network and parsing the interrupt data packet to obtain a pulse interrupt input required by the MPU; the debugging interface comprises a JTAG-Core debugging interface, which is used for receiving a debugging data packet from the network and translating the debugging data packet into a JTAG protocol for MPU debugging. The invention realizes the expansion of the master device MPU in the high-performance information processing microsystem and the high-speed communication between the master device and the interconnected dies.

Abstract: A radiographic inspection device and a method of inspecting an object are provided. The radiographic inspection device includes a support frame, where an inspection space applicable to inspect an object is formed within the support frame, and the inspection space has a first opening connecting to an outside; a transfer mechanism applicable to carry the object and move through the inspection space; a shielding curtain mounted at the first opening; and a driving mechanism. The driving mechanism includes: a driver mounted on the support frame; and a joint portion, where an upper end of the shielding curtain is connected to the joint portion. The driver is configured to synchronously drive two ends of the joint portion, so that the shielding curtain moves up and down with the joint portion to open or close the first opening.

Abstract: A multi-row ultrasonic imaging apparatus and an ultrasonic imaging instrument are disclosed. The multi-row ultrasonic imaging apparatus includes a housing, and a first ultrasonic transducer, a second ultrasonic transducer, and an adjustment mechanism that are installed in the housing. Ultrasonic waves emitted by the first ultrasonic transducer and the second ultrasonic transducer can intersect to form a confocal point. At least one of the first ultrasonic transducer and the second ultrasonic transducer is connected to the adjustment mechanism to move relative to the housing under the action of the adjustment mechanism, so as to adjust the position of the confocal point.

Abstract: The present disclosure discloses a PEX-A pipe, the pipe wall of the PEX-A pipe includes a PEX-A antibacterial layer, a PEX-A main body layer, and an anti-ultraviolet (UV) layer that are sequentially attached from inside to outside. The anti-UV layer is attached to the outer side of the PEX-A main body layer to enhance the weather resistance and aging resistance and prolong the service life of the pipe. The PEX-A antibacterial layer is attached to the inner side of the PEX-A main body layer to inhibit the growth and reproduction of bacteria in water in the pipe and improve the quality of drinking water.

Abstract: A preparation method of a miniature intelligent calcium alginate hydrogel end operator based on different microelectrodes is introduced. The method includes an electrodeposition step of depositing a deposition solution under the action of a non-uniform magnetic field to form an anode surface; a processing step of transferring obtained hydrogel microstructures to a calcium chloride solution, making the hydrogel microstructure self-wind sufficiently; and a pickup step of collecting a self-winding single-layer film alginate microstructure in a culture dish, and placing it in specific environment for preservation. The preparation method can provide a degradable and convenient micro-operator, which could be locally prepared into different function components.

Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.

Abstract: This disclosure relates to a method, device and user equipment for pushing service information. The method comprises: monitoring a status of a call; determining whether to trigger a push of the service information based on the status of the call; acquiring at least one piece of the service information and a corresponding pushing manner based on the status of the call; and pushing at least one piece of the service information to a current call status interface. The present disclosure enables accurate pushing of service information to a user by taking into account the progress of the call.

Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.

Abstract: The present invention generally relates to the development of cognitive function in infants. More particularly, the present invention provides the use of lactoferrin for improving memory and/or learning speed, and/or for promoting brain maturation in infants under physiological, i.e. non-pathological conditions. In one aspect, the present invention shows the utility of lactoferrin for improving long-term memory, e.g. long-term location memory in a healthy infant.

Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.

Abstract: A system and method to diagnose a medical condition using sound recordings. Included is a method to diagnose sleep apnea by computing a sleep index based on an analysis of snoring of the patient. This can be accomplished via a recording of the patient sleep sounds using sensors (e.g., microphones) available in a smart mobile device. A sleep index is calculated that is highly correlated to the Apnea-Hypopnea Index and can be used as an objective diagnosis indicator for sleep apnea.

Abstract: A method of dissolving cellulose, comprising: firstly heating and activating the cellulose by using a heating apparatus, and then dissolving by using a solvent. The temperature of the heating and the activating is 130° C.-270° C., the time period of the heating is 0.1-100 hours, and the solvent is an aqueous solution including 6 wt %-12 wt % sodium hydroxide and 0.1 wt %-6 wt % zinc oxide. The method of dissolving comprises: heating and activating the cellulose with a degree of polymerization of DP=300-700, dispersing the cellulose into the solvent, and freezing under a temperature of ?10˜-30° C. for 0.1-50 hours; then unfreezing under a condition of no more than 32° C., and standing or stirring by machine during the process of unfreezing so as to dissolve and obtain a cellulose solution with a concentration of 3 wt %-12 wt %. The obtained cellulose solution has a good solubility and stability that maintains a relatively good stability after being stood under a temperature of ?8 to 32° C. for a few days.

Abstract: A method for utilizing a physical device to generate processed data and a simulated device to output the processed data to the application program making the request. The simulated device is generated according to a simulated bus of the computer architecture, and comprises physical characteristics such as vendor identification (VID) and product identification (PID). When the simulated device is generated, the simulated device is perceived as a real physical device being installed, and the simulated device can be accessed by multiple applications at the same time.

Abstract: A bidirectional lens pressing system for use in pressing a lens into a port housing is disclosed. The lens pressing system includes a frame that supports a top motor stage, a bottom motor stage, and an indexing stage. The indexing stage is interposed between the top and bottom motor stages and includes a hole that retains a port housing or other component. The top pressing tool is selectively movable in a first direction by the top motor stage and includes a first engagement surface for engaging the lens. Correspondingly, the bottom pressing tool is selectively movable in a an opposing second direction by the bottom motor stage and includes a second engagement surface for engaging the port housing. The first and second engagement surfaces of the top and bottom pressing tools cooperate to press the lens into the port housing while imposing no net force on the indexing stage.

Abstract: A bidirectional lens pressing system for use in pressing a lens into a port housing is disclosed. The lens pressing system includes a frame that supports a top motor stage, a bottom motor stage, and an indexing stage. The indexing stage is interposed between the top and bottom motor stages and includes a hole that retains a port housing or other component. The top pressing tool is selectively movable in a first direction by the top motor stage and includes a first engagement surface for engaging the lens. Correspondingly, the bottom pressing tool is selectively movable in a an opposing second direction by the bottom motor stage and includes a second engagement surface for engaging the port housing. The first and second engagement surfaces of the top and bottom pressing tools cooperate to press the lens into the port housing while imposing no net force on the indexing stage.