Abstract: A label printing and attaching system includes a label printing device and a label attaching device. The label printing device has an ink tape supply mechanism for supplying an ink tape with a label pattern. A label tape supply mechanism of the label printing device is adapted to supply a label tape that includes a carrier tape and blank label paper adhered to the carrier tape. The label printing device further includes a heat transfer machine adapted to heat transfer the label pattern on the ink tape onto the blank label paper of the label tape to obtain a desired label. The label attaching device has a label picker adapted to pick up the label with the printed label pattern from the label tape, and a moving device adapted to move the label picker to place the picked label with the printed label pattern onto a product.

Abstract: A roadside positioning method includes: obtaining positioning information of the user terminal, the positioning information being used for indicating a geographic location of the user terminal; obtaining wireless signal information of the user terminal, the wireless signal information being used for indicating wireless signals acquired by the user terminal at the geographic location; and determining a roadside positioning result of the user terminal based on the positioning information and the wireless signal information, the roadside positioning result being used for indicating a roadside on which the user terminal is located.

Abstract: This application discloses a video data processing method and apparatus, a computer device, and a storage medium, and belongs to the field of video processing technologies. According to this application, when a second video is embedded into a target sub-image of a first video, a position movement of the target sub-image in the first video is obtained based on an artificial intelligence technology. According to the position movement, motion blur processing is performed on the picture of the second video correspondingly, so that the second video, after being embedded into the first video, will have the same motion blur effect as the target sub-image in the first video. Therefore, the first video and the second video can be better fused, and a better video transition effect can be obtained.

Abstract: A battery, including a laminated cell, a first housing configured to accommodate the laminated cell, and a second housing mounted to the first housing, where the laminated cell includes an electrode assembly and a first tab. The electrode assembly includes a first side face, where the first tab is connected to the first side face, and the first housing, the first tab, and the first side face together define an injection space. The second housing is provided with an injection opening, where a projection of the injection space onto the second housing covers at least part of the injection opening. This application further provides an electric apparatus with the foregoing battery. This application can improve injection efficiency.

Abstract: Aspects of the disclosure are directed to a media content placement method and a related apparatus. According to the method, a target video and first media content can be obtained, and video frames of the target video are inputted into a first model for corner tracking to obtain a plurality of target corners. Additionally, a target region in the video frames can be determined according to the target corners, and the first media content can then be placed into the target region. In this way, the automatic placement of the media content is realized. The target region in the video frames can be determined through the target corners outputted by the first model, thereby ensuring the accuracy of the placement process. In addition, the whole process does not require manual replacement, which improves the efficiency of media content placement.

Abstract: Disclosed in the present invention is a glass plate for a concrete conveying pump which comprises a steel base (2) with two feeding through holes (1), the end face of the steel base (2) is embedded and welded with a wear-resistant material slide joint surface (3); shear rings (4) are assembled in the two feeding through holes (1) of the steel base (2), and are provided with openings; grooves (5) are formed on inner circular faces of the feeding through holes (1); and outer circular faces of the shear rings (4) are provided with flanges (6) matched with the grooves (5). By the structure, a flange ring at one end of each shear ring (4) and counter sunk holes for accommodating the shear rings (4) on the steel base (2) are eliminated, and the interference of sealing grooves on the end face of the steel base (2) and the countersunk holes for accommodating the shear rings on the steel base (2) is avoided.