Abstract: The present disclosure provides techniques for implementing a video click via a Bluetooth device. The techniques comprise performing matching with and connection to a wireless device; monitoring a signal sent by the wireless device; parsing the signal and determining whether the signal is associated with a preset power-conserving wireless personal area network service; determining whether a terminal device is in a state of playing a video in response to determining that the signal is associated with the preset power-conserving wireless personal area network service; and in response to determining that the terminal device is in the state of playing the video, rendering an effect on the video played by the terminal device based on the signal and updating data based on the signal.

Abstract: A handover method and apparatus are disclosed. In some implementations, the method includes: determining a part of terminal devices to be handed over in a plurality of terminal devices in a staring area of a first beam; sending a first handover request message to a target satellite, where the first handover request message includes contexts of the part of terminal devices; and receiving a handover instruction sent by the target satellite based on the first handover request message, and sending the handover instruction to the part of terminal devices by using the first beam. The handover instruction includes handover parameters used for handing over the part of terminal devices. According to some implementations, the part of terminal devices in the plurality of terminal devices in the staring area may be handed over, so that a signaling storm can be avoided and communication performance can be improved.

Abstract: A scan flip-flop circuit includes a selection circuit including first and second input terminals coupled to first and second I/O nodes, a flip-flop circuit coupled to the selection circuit, a first driver coupled between the flip-flop circuit and the first I/O node, and a second driver coupled between the flip-flop circuit and the second I/O node. The selection circuit and drivers receive a scan direction signal. In response to a first logic level of the scan direction signal, the selection circuit responds to a first signal received at the first input terminal, and the second driver outputs a second signal responsive to a flip-flop circuit output signal. In response to a second logic level of the scan direction signal, the selection circuit responds to a third signal received at the second input terminal, and the first driver outputs a fourth signal responsive to the flip-flop circuit output signal.

Abstract: The present application provides techniques of presenting bullet screens for live broadcast playback. The techniques comprise receiving a request for bullet screens sent from a client computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video; determining a bullet screen segment file among a plurality of bullet screen segment files based on the timestamp, wherein the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer; and transmitting the bullet screen segment file to the client computing device for display of the bullet screens.

Abstract: This application provides techniques of generating non-fungible token props to be displayed in live rooms. The techniques comprise determining a virtual prop associated with one of a plurality of live rooms in which an online streamer performs livestreaming; determining a set of material components of the virtual prop; generating a set of visual materials based on configuring a plurality of visual materials for each of the set of material components; and generating a set of non-fungible token props corresponding to the virtual prop based on a plurality of sets of visual materials corresponding to the set of material components, wherein an identifier is assigned to each of the set of non-fungible token props for identification.

Abstract: Bifidobacterium animalis and application of a compound bacterium preparation prepared from the Bifidobacterium animalis in the preparation of a medicine for treating or preventing avian influenza virus infection. The invention discovers that Bifidobacterium animalis ATCC Accession No. 25527 can be used for treating animals infected by H7N9, and after the Bifidobacterium animalis ATCC Accession No. 25527 is compounded with Bifidobacterium pseudolongum ATCC Accession No. 25526, the effect is better. The compound preparation can regulate the body immune response, remarkably improve the weight loss and lung tissue injury caused by H7N9 influenza virus infection, and obviously improve the survival rate of mice infected by H7N9 influenza virus. The compound probiotic preparation provided by the invention has a remarkable effect of resisting H7N9 influenza virus infection, and can be effectively used for preventing and treating avian influenza virus infection.

Abstract: The present disclosure provides techniques for implementing a video click via a Bluetooth device. The techniques comprise performing matching with and connection to a wireless device; monitoring a signal sent by the wireless device; parsing the signal and determining whether the signal is associated with a preset power-conserving wireless personal area network service; determining whether a terminal device is in a state of playing a video in response to determining that the signal is associated with the preset power-conserving wireless personal area network service; and in response to determining that the terminal device is in the state of playing the video, rendering an effect on the video played by the terminal device based on the signal and updating data based on the signal.

Abstract: The present disclosure describes techniques for controlling display of gifts in a web-based live broadcast The techniques comprises storing a host state gift object in a host state queue, wherein the host state gift object corresponds to a gift-giving behavior of a first user associated with a first client computing device; storing a plurality of guest state gift objects in a guest state queue, wherein the plurality of guest state gift objects correspond to gift-giving behaviors of other users; storing a plurality of display gift objects in a display queue; updating the display queue based on the host state queue or the guest state queue, wherein the host state queue has a higher priority than the guest state queue for updating the display queue; and causing to display each display gift object on an interface of the first client computing device in a form of a combo bar.

Abstract: The present disclosure describes techniques for controlling display of gifts in a web-based live broadcast The techniques comprises storing a host state gift object in a host state queue, wherein the host state gift object corresponds to a gift-giving behavior of a first user associated with a first client computing device; storing a plurality of guest state gift objects in a guest state queue, wherein the plurality of guest state gift objects correspond to gift-giving behaviors of other users; storing a plurality of display gift objects in a display queue; updating the display queue based on the host state queue or the guest state queue, wherein the host state queue has a higher priority than the guest state queue for updating the display queue; and causing to display each display gift object on an interface of the first client computing device in a form of a combo bar.

Abstract: The present application provides techniques of presenting bullet screens for live broadcast playback. The techniques comprise receiving a request for bullet screens sent from a client computing device during playback of at least one portion of a live broadcast video, wherein the bullet screens comprise comments moving across frames of the live broadcast video, the request comprises a timestamp, and the timestamp is associated with a playback progress of the at least one portion of the live broadcast video; determining a bullet screen segment file among a plurality of bullet screen segment files based on the timestamp, wherein the plurality of bullet screen segment files are generated by segmenting live bullet screen data associated with the live broadcast video into N bullet screen segment files, and the N is a positive integer; and transmitting the bullet screen segment file to the client computing device for display of the bullet screens.

Abstract: Bifidobacterium animalis and application of a compound bacterium preparation prepared from the Bifidobacterium animalis in the preparation of a medicine for treating or preventing avian influenza virus infection. The invention discovers that Bifidobacterium animalis ATCC Accession No. 25527 can be used for treating animals infected by H7N9, and after the Bifidobacterium animalis ATCC Accession No. 25527 is compounded with Bifidobacterium pseudolongum ATCC Accession No. 25526, the effect is better. The compound preparation can regulate the body immune response, remarkably improve the weight loss and lung tissue injury caused by H7N9 influenza virus infection, and obviously improve the survival rate of mice infected by H7N9 influenza virus. The compound probiotic preparation provided by the invention has a remarkable effect of resisting H7N9 influenza virus infection, and can be effectively used for preventing and treating avian influenza virus infection.

Abstract: A film application apparatus includes a first base configured to couple a film material and a second base rotatably coupled to the first base. The first base defines an opening and two through holes on opposite side of the first base, the through holes communicate with the opening. The second base defines a receiving chamber and the receiving chamber is configured for accommodating a work piece. The film application apparatus further includes a pressing component inserted through the first base, the pressing component penetrating through the opening from the two through holes for pressing the film material against to a face of the work piece.

Abstract: A surface treatment method for substrate includes: spraying liquid is provided, the spraying liquid includes silane coupling agent, leveling agent, isopropyl alcohol, ethanol, acetic acid and water; a substrate having a metallic coating disposed thereon is provided; the spraying liquid is sprayed on the metallic coating, and then spraying liquid is baked to form a transparent protecting layer on the metallic coating; and a painting layer is formed on the protecting layer. The housing formed by the surface treatment method is also provided.

Abstract: A film application apparatus includes a first base configured to couple a film material and a second base rotatably coupled to the first base. The first base defines an opening and two through holes on opposite side of the first base, the through holes communicate with the opening. The second base defines a receiving chamber and the receiving chamber is configured for accommodating a work piece. The film application apparatus further includes a pressing component inserted through the first base, the pressing component penetrating through the opening from the two through holes for pressing the film material against to a face of the work piece.

Abstract: An optical component includes a light-emitting surface and a bottom surface opposite to the light-emitting surface. The light-emitting surface and the bottom surface cooperatively form a negative lens portion, two first positive lens portions, and two second positive lens portions. The first positive lens portions and the second positive lens portions surround the negative lens portion and arranged in a stagger manner. The first positive lens portion have a first curvature, the second position lens portion have a second curvature smaller larger than the first curvature.

Abstract: A housing includes a plastic substrate, an active layer formed on the plastic substrate, and an exterior layer formed on the active layer. The active layer contains polysiloxane and cetyl trimethyl ammonium bromide. The exterior layer contains silicon dioxide or titanium dioxide, and cetyl trimethyl ammonium bromide.