Abstract: Disclosed are an emotional evolution method and terminal for a virtual avatar in educational metaverse.

Abstract: Disclosed are an emotional evolution method and terminal for a virtual avatar in educational metaverse.

Abstract: Disclosed are a semantic reasoning method and a terminal for a learning target in an education metaverse. The method includes receiving a description text of a learning target, segmenting the description text into a lexical item sequence, extracting an entry from the lexical item sequence, extracting a semantic lexical item based on the entry, and mapping the semantic lexical item into a first word vector. By capturing the semantic feature vector in the word vector, the subject and knowledge points in the learning target are obtained by reasoning, the target knowledge points of the learning target are determined and positioned, and the association relationship between the target knowledge points is obtained, so that the semantic information of the learning target can be fully mined, and the accuracy of the learning target extraction can be improved. It matches with the corresponding teaching scene based on the learning targets.

Abstract: Disclosed are a method and a terminal for generating simulated voices of virtual teachers. Real voice samples of teachers are collected and converted into text sequences, and a text emotion polarity training set and a text tone training set are constructed according to the text sequences; a lexical item emotion model is constructed based on lexical items in the text sequences and is trained by using the emotion polarity training set, and word vectors, an emotion polarity vector, and a weight parameter are obtained by training; and the similarity between the word vector and the emotion polarity vector is calculated, and emotion features are extracted according to a similarity calculation result, a conditional vocoder is constructed according to the voice styles and emotion features to generate new voices with emotion changes. The method and the terminal contribute to satisfying the application requirements of high-quality virtual teachers.

Abstract: A double-screen tablet computer for students comprises a tablet computer body, a liquid crystal screen assembly and an ink screen assembly, wherein the liquid crystal screen assembly and the ink screen assembly are disposed on a front side and a back side of the tablet computer body respectively and are electrically connected to the tablet computer body. The back side provided with the ink screen assembly has a heat-dissipation region. The two sides of the tablet computer can fulfill different display functions to adapt to more application scenarios, and the tablet computer has a good heat-dissipation effect.

Abstract: A mask strip, comprising: a plurality of mask units (2) in a first direction; each of the mask units (2) comprising a mask region (3) and a non-mask region (11) surrounding the mask region (3), the non-mask region (11) comprising a side region (4) and an original stress concentration region (6) inside the side region (4); each of the mask units (2) further comprising a stress concentration structure, wherein the stress concentration structure is within a part of the side region (4) other than the original stress concentration region (6). Also discloses a mask plate and a method of fabricating a mask strip.

Abstract: An embodiment of the present disclosure provides a manufacturing apparatus for manufacturing a mask frame assembly, relates to a technical field of display apparatus manufacturing, which can reduce the friction between a frame and a stage of the manufacturing apparatus for manufacturing the mask frame assembly. The manufacturing apparatus for manufacturing the mask frame assembly provided by an embodiment of the present disclosure includes: a stage for carrying a frame; a resistance reducing part located on the stage, which is configured to reduce the frictional resistance between the frame and the stage when they move relative to each other.

Abstract: A jointing device for metal mask plate welding includes a jointing device body. A height of the jointing device body is smaller than a welding height of a welding gun. The jointing device body has a through-hole corresponding to a welding area of a metal mask. A width of the through-hole is larger than a welding spot diameter of the welding gun. The jointing device body is used for jointing the metal mask to a metal mask receiving frame.

Abstract: An embodiment of the present disclosure provides a manufacturing apparatus for manufacturing a mask frame assembly, relates to a technical field of display apparatus manufacturing, which can reduce the friction between a frame and a stage of the manufacturing apparatus for manufacturing the mask frame assembly. The manufacturing apparatus for manufacturing the mask frame assembly provided by an embodiment of the present disclosure includes: a stage for carrying a frame; a resistance reducing part located on the stage, which is configured to reduce the frictional resistance between the frame and the stage when they move relative to each other.

Abstract: A jointing device for metal mask plate welding includes a jointing device body. A height of the jointing device body is smaller than a welding height of a welding gun. The jointing device body has a through-hole corresponding to a welding area of a metal mask. A width of the through-hole is larger than a welding spot diameter of the welding gun. The jointing device body is used for jointing the metal mask to a metal mask receiving frame.

Abstract: The present invention provides a disposable absorption product for feminine hygiene for users to assess their health conditions based on the color of their menstrual blood. The disposable absorption product for feminine hygiene comprises a surface layer facing to a human body, a bottom layer facing away from the human body and an absorptive layer disposed between the surface layer and the bottom layer for absorbing liquid; the bottom layer or the surface layer comprises at least one blood color comparison zone which has a color difference compared with zones outside of its peripheries. Compared with the existing prior art, the present invention provides at least one blood color comparison zone on an outer surface of the absorption product for users to observe. By comparing the color of the menstrual blood on the absorption product and the color of the at least one blood color comparison zone, users can assess their corresponding health conditions.

Abstract: The present invention identifies a new way of constructing chatter robots based on client-server communication via Internet. An innovative artificial intelligence is provided based on the recognition of relationship between different sentences in human conversation. Powered by the new kind of chatter robots, the present invention also includes a new kind of computer interface to allow users to obtain information and complete computer related tasks by communicate with the computer via common natural language. The present invention also includes ways of incorporate the new artificial intelligence and computer interface with online computer games, both to enhance the computer games and to further retain games players.