Abstract: A processing method of single-crystal quartz material includes the following steps. Determining an area to be processed where twin crystals are prone to occur on the single-crystal quartz material. Using a heater to heat an area to be processed on the single-crystal quartz material, so that processing difficulty of the area to be processed is reduced. Using a laser to process the single-crystal quartz material in a heated portion of the area to be processed.

Abstract: A processing method of a single-crystal quartz material includes the following steps. An area to be processed in which the single-crystal quartz material readily generates twin crystals is determined. The area to be processed on the single-crystal quartz material is modified using a modifier, so that a processing difficulty of the area to be processed is reduced. The single-crystal quartz material of the modified area to be processed is processed using a processor.

Abstract: Disclosed herein, in certain embodiments, are compounds, methods, tools, and abrasive materials comprising mixed transition metal dodecaborides.

Abstract: An electronic device includes an image capturing module and a processing module. The image capturing module is configured to capture a hand to obtain a first hand image. The processing module is configured to receive the first hand image, process the first hand image through an artificial intelligence model to generate a first hand landmark, and control the electronic device to enter the unlock mode according to a first gesture corresponding to the first hand landmark.

Abstract: A quartz oscillator including a first plate, a second plate, and a quartz sheet is provided. The quartz sheet has an oscillation zone. The quartz sheet is disposed between the first plate and the second plate. The quartz oscillator has a first outer surface, a side surface, and a first connection surface. The first outer surface is located on the first plate. The first connection surface is located between the first outer surface and the side surface. The first outer surface, the side surface, and the first connection surface are not parallel to each other. A manufacturing method of a quartz oscillator is also provided.

Abstract: A quartz oscillator including a first plate, a second plate, and a quartz sheet is provided. The quartz sheet has an oscillation zone. The quartz sheet is disposed between the first plate and the second plate. The quartz oscillator has a first outer surface, a side surface, and a first connection surface. The first outer surface is located on the first plate. The first connection surface is located between the first outer surface and the side surface. The first outer surface, the side surface, and the first connection surface are not parallel to each other. A manufacturing method of a quartz oscillator is also provided.

Abstract: Disclosed is a quartz oscillator including a first cover, a second cover, and a quartz oscillation device. The quartz oscillation device is disposed between the first cover and the second cover. The quartz oscillation device includes a quartz sheet, a first conductive layer and a second conductive layer. The first conductive layer is disposed on the first surface of the quartz sheet. The second conductive layer is disposed on the second surface of the quartz sheet. The quartz sheet has a groove or an opening penetrating therethrough. An included angle between a side wall of the groove or the opening and the first surface or the second surface is 60° to 90°.

Abstract: Disclosed is a quartz oscillation device including a quartz sheet, a first conductive layer and a second conductive layer. The first conductive layer is disposed on the first surface of the quartz sheet. The second conductive layer is disposed on the second surface of the quartz sheet. The quartz sheet has a groove or an opening penetrating therethrough. An included angle between a side wall of the groove or the opening and the first surface or the second surface is 60° to 90°.

Abstract: An electronic device includes an image capturing module and a processing module. The image capturing module is configured to capture a hand to obtain a first hand image. The processing module is configured to receive the first hand image, process the first hand image through an artificial intelligence model to generate a first hand landmark, and control the electronic device to enter the unlock mode according to a first gesture corresponding to the first hand landmark.

Abstract: A light emitting wall clock for solving the issue of overly high costs of a conventional light emitting wall clock. The light emitting wall clock includes a housing seat, having a front end and a rear end opposite to each other, the housing seat including an accommodating chamber formed at the front end; a time module, including a clock dial disposed at the accommodating chamber; a light guide cover, disposed at the accommodating chamber and covering the clock dial; and a light emitting module, disposed at the housing seat and including at least one light source, wherein a light emitting viewing angle of the light source covers the light guide cover.

Abstract: A server chassis includes a case body, a plurality of first longitudinal partitions, a first storage drive unit, and a second storage drive unit. The case body and the first longitudinal partitions jointly define a plurality of accommodating slots having a same width. The first storage drive unit includes a first storage drive and a first frame, and has a predetermined length and a predetermined width through cooperation therebetween. The second storage drive unit includes a second storage drive and a second frame, and has the predetermined length and the predetermined width through cooperation therebetween. A size of the second storage drive is different from a size of the first storage drive. Each of the first storage drive unit and the second storage drive unit is selectively installed in any one of the accommodating slots.

Abstract: A mask package comprises a package body, a cover body and a first buffer. The package body has a bottom and a side wall, where the side wall has a top; the side wall is connected with the bottom, the top is located on a side opposite to a side where the side wall is connected with the bottom, and the side wall surrounds the bottom to form an accommodating space. The cover body is disposed on the top of the side wall and masks the accommodating space. The first buffer has a first length and a first width, and is disposed between the package body and the cover body, where the accommodating space has a second length and a second width, the second length is less than the first length and the second width is less than the first width.

Abstract: A method of building a knowledge graph, performed by a processing device, includes: classifying news articles to a main event associated with sub events, using the main event as a first node of the knowledge graph, using the sub events as second nodes of the knowledge graph respectively, connecting the second nodes to the first node, extracting event summaries from the news articles respectively according to a template, using the event summaries as third nodes of the knowledge graph respectively, and connecting each of the third nodes to one of the second nodes according to association between the event summaries and the sub events, extracting commenter identities from the event summaries, and using the commenter identities as fourth nodes of the knowledge graph, and connecting each of the fourth nodes to one of the third nodes.

Abstract: A mask package comprises a package body, a cover body and a first buffer. The package body has a bottom and a side wall, where the side wall has a top; the side wall is connected with the bottom, the top is located on a side opposite to a side where the side wall is connected with the bottom, and the side wall surrounds the bottom to form an accommodating space. The cover body is disposed on the top of the side wall and masks the accommodating space. The first buffer has a first length and a first width, and is disposed between the package body and the cover body, where the accommodating space has a second length and a second width, the second length is less than the first length and the second width is less than the first width.

Abstract: A manufacturing method of a metal mask comprises: providing a metal plate having a first surface and a second surface opposite to each other, and the first surface has preset opening regions; forming a first photoresist layer on the first surface which has first apertures corresponding to the preset opening regions respectively, and each preset opening region is partially exposed to each first aperture, and an area of the first aperture is 75%-100% of an area of the preset opening region; forming a second photoresist layer on the second surface which has second apertures, and the second surface is exposed to the second apertures; forming first etching parts on the first surface and corresponding to the first apertures respectively, and each first etching part has a first opening located in each preset opening region; forming second etching parts on the second surface and corresponding to the second apertures respectively.

Abstract: An electronic device includes an image capturing module and a processing module. The image capturing module is configured to capture a hand to obtain a first hand image. The processing module is configured to receive the first hand image, process the first hand image through an artificial intelligence model to generate a first hand landmark, and control the electronic device to enter the unlock mode according to a first gesture corresponding to the first hand landmark.

Abstract: A method of building a knowledge graph, performed by a processing device, includes: classifying news articles to a main event associated with sub events, using the main event as a first node of the knowledge graph, using the sub events as second nodes of the knowledge graph respectively, connecting the second nodes to the first node, extracting event summaries from the news articles respectively according to a template, using the event summaries as third nodes of the knowledge graph respectively, and connecting each of the third nodes to one of the second nodes according to association between the event summaries and the sub events, extracting commenter identities from the event summaries, and using the commenter identities as fourth nodes of the knowledge graph, and connecting each of the fourth nodes to one of the third nodes.

Abstract: A method and device for determining whether an object includes a defect are provided. The method includes the following steps. A tested image of a tested object is obtained. Selected good product sample data corresponding to the tested object is obtained. A dissimilarity value between the tested image and the selected good product sample data is calculated by using a dissimilarity model, and whether the tested object is a good product or a defective product is determined according to the dissimilarity value.

Abstract: The present invention relates to a method for improving the diagnostic accuracy of an artificial intelligence (AI) to diagnose osteoarthritis (OA). The method involves all or some steps of: generating a plurality of feature values from at least one input skeletal image, generating a quantitative Kellgren-Lawrence (KL) grade based on the plurality of feature values, and generating an explanation plot showing the contributions of each feature. The present invention also relates to a method of constructing a non-transitory computer-readable medium to perform the above tasks.

Abstract: A heat dissipating mechanism is for heat dissipation of a display module and a heat generating module of a display apparatus and includes a frame structure, a first airflow generating device, and a conductive cover structure having first, second, and third covers. The first cover is connected to the frame structure for containing the display module. The second cover has an air inlet and an air outlet and is connected to the first cover to form a channel. The third cover is connected to the second cover for containing the heat generating module. The first airflow generating device is disposed in the air inlet to guide air into the channel and out of the air outlet, so as to form an airflow for heat dissipation of the display module and the heat generating module.