Abstract: Provided is a method for detecting a surface defect of a copper-clad laminate based on multi-scale gridding. The method includes: S1, collecting a photographed image of the copper-clad laminate through a line-scan camera; S2, segmenting out a copper-clad region and a non-copper-clad region, and rotating the copper-clad region upright; S3, dividing the copper-clad region of the image of the copper-clad laminate, and performing a pyramid operation on a divided original grid image; S4, determining averages of pixel values at all levels; S5, fusing the average at all levels to obtain a final background average; and S6, searching for a final defect according to a difference between a background and a foreground.

Abstract: Provided is a method for detecting a surface defect of a copper-clad laminate based on multi-scale gridding. The method includes: S1, collecting a photographed image of the copper-clad laminate through a line-scan camera; S2, segmenting out a copper-clad region and a non-copper-clad region, and rotating the copper-clad region upright; S3, dividing the copper-clad region of the image of the copper-clad laminate, and performing a pyramid operation on a divided original grid image; S4, determining averages of pixel values at all levels; S5, fusing the average at all levels to obtain a final background average; and S6, searching for a final defect according to a difference between a background and a foreground.

Abstract: A machine vision-based sheet defect labeling method and apparatus, a device and a medium are provided. The method includes: performing a defect inspection on a target sheet conveyed to a preset defect inspection position, specifically, the target sheet continues to be conveyed towards a preset labeling position after passing the preset defect inspection position by being conveyed; generating a defect label of the target sheet when a defect present in the target sheet is determined, specifically, the defect label carries defect information represented by a two-dimensional barcode symbol including discontinuous dots; and labeling the defect of the target sheet at the preset labeling position with the defect label of the target sheet.

Abstract: A machine vision-based sheet defect labeling method and apparatus, a device and a medium are provided. The method includes: performing a defect inspection on a target sheet conveyed to a preset defect inspection position, specifically, the target sheet continues to be conveyed towards a preset labeling position after passing the preset defect inspection position by being conveyed; generating a defect label of the target sheet when a defect present in the target sheet is determined, specifically, the defect label carries defect information represented by a two-dimensional barcode symbol including discontinuous dots; and labeling the defect of the target sheet at the preset labeling position with the defect label of the target sheet.

Abstract: The present application provides a footwear for postoperative protection and rehabilitation. The protective footwear specifically structurally includes: a footwear body; an air bag system, provided at a position of the footwear body corresponding to a human metatarsal region; and a fixing frame, provided at the position of the footwear body corresponding to the human metatarsal region, wrapping a compressed air bag, and comprising a flat plate and two arc-shaped plates extending upward and inward from two sides of the flat plate; where, when a human foot is squeezed by gravity, air in a bottom air reservoir is squeezed into side-flap air reservoirs, such that the side-flap air reservoirs are inflated; and restricted by the fixing frame, the side-flap air reservoirs generate an inward pressure to the metatarsal region to reduce a tensile stress generated between metatarsals when the human foot moves.

Abstract: The present application provides a footwear for postoperative protection and rehabilitation. The protective footwear specifically structurally includes: a footwear body; an air bag system, provided at a position of the footwear body corresponding to a human metatarsal region; and a fixing frame, provided at the position of the footwear body corresponding to the human metatarsal region, wrapping a compressed air bag, and comprising a flat plate and two arc-shaped plates extending upward and inward from two sides of the flat plate; where, when a human foot is squeezed by gravity, air in a bottom air reservoir is squeezed into side-flap air reservoirs, such that the side-flap air reservoirs are inflated; and restricted by the fixing frame, the side-flap air reservoirs generate an inward pressure to the metatarsal region to reduce a tensile stress generated between metatarsals when the human foot moves.

Abstract: A multiple layer cytometric test card includes a waste channel to receive biological waste from an area of the test card utilized for testing biological samples, a first waste storage compartment in a waste layer of the card having a top and a bottom in relation to an operating vertical orientation of the test card, and a capillary positioned along a vertical length of the first waste storage compartment, the capillary being open to the waste compartment along the vertical length of the waste compartment, wherein the waste channel is coupled to the capillary channel proximate the top of the waste storage compartment.

Abstract: A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray.

Abstract: A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray.

Abstract: A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray.

Abstract: One embodiment of the application provides a system for visualizing trend data of an industrial performance (e.g., utility consumption) of a power plant. The system includes a macro trend view generator, navigator, a pointer position calculator, and a micro trend view controller. The macro trend view generator is configured to generate a macro trend view of a sensed parameter in a display. The navigator is configured to navigate a pointer for locating an area in the macro trend view. The pointer position calculator is configured to calculate a position of the pointer in the macro trend view. The micro trend view controller is configured to generate a micro trend view associated with the located area in the display, as a function of the calculated position of the pointer in the macro trend view.

Abstract: One embodiment of the application provides a method and system for selecting a template characterizing a power plant from a template base, the template base including a plurality of templates and creating a power plant model of the power plant using the first template, the power plant model including a plurality of modules arranged in a hierarchical tree array having at least one tree branch, wherein each of the plurality of modules includes a plurality of attributes of the power plant that are arranged to be accessed by a data access layer using a tag name which includes names of ancestor modules in the tree branch. Additionally, the method and system also provides for mapping the plurality of attributes to specific applications of the power plant using the data access layer and configuring the power plant with the plurality of attributes using the data access layer.

Abstract: A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray.

Abstract: An electronic card assembly comprising a circuit board (1) interposed between two shells (4,5), an insulative frame (3) supporting said circuit board and comprising a pair of protrusions (35) oppositely formed at a front end thereof, a connector (2) assembled to the insulative frame and comprising conductive contacts electrically connecting with the circuit board. A receiving section (34) is integrally disposed at the rear end of the insulative frame. The connector has a longitudinal base (20) and a pair of L-shaped arms (21) extend from opposite sides of the base. A pair of connecting blocks (25) are oppositely disposed at each arm and a slot (23) is provided between each block and the base. The slots receive respective protrusion therein to thereby secure the connector to the insulative frame.

Abstract: An electronic card assembly comprising a circuit board (1) interposed between two shells (4,5), an insulative frame (3) supporting said circuit board and comprising a pair of protrusions (35) oppositely formed at a front end thereof, a connector (2) assembled to the insulative frame and comprising conductive contacts electrically connecting with the circuit board. A receiving section (34) is integrally disposed at the rear end of the insulative frame. The connector has a longitudinal base (20) and a pair of L-shaped arms (21) extend from opposite sides of the base. A pair of connecting blocks (25) are oppositely disposed at each arm and a slot (23) is provided between each block and the base. The slots receive respective protrusion therein to thereby secure the connector to the insulative frame.

Abstract: A printed circuit card kit (1) comprises a frame (2), an end cover (6), a rectangular lower cover (3), a rectangular upper cover (4), and a pair of side covers (5). The upper cover and the lower cover comprise respectively a pair of edges defining a number of openings (420,320). The frame has two side rails (22) defining a number of recesses (230). The side covers have a number of projections (50) respectively aligned with the openings and recesses. Assembling the end cover to an end of the frame, assembling the upper and lower covers to the frame and assembling the pair of side covers to the side rails of the frame. Therefore, the projections pass the openings and to be retained in the recesses.

Abstract: A printed circuit card kit (1) comprises a frame (2), an end cover (6), a rectangular lower cover (3), a rectangular upper cover (4), and a pair of side covers (5). The upper cover and the lower cover comprise respectively a pair of edges defining a number of openings (420,320). The frame has two side rails (22) defining a number of recesses (230). The side covers have a number of projections (50) respectively aligned with the openings and recesses. Assembling the end cover to an end of the frame, assembling the upper and lower covers to the frame and assembling the pair of side covers to the side rails of the frame. Therefore, the projections pass the openings and to be retained in the recesses.

Abstract: An electronic card enclosure includes a frame (1), a first shell half (2), a second shell half (3) and a shield cover (4). The frame (1) is integrally formed as a rectangular member having a rear border (14), two side arms (12) and a front border (11). The shell half (2, 3) and the shield cover (4) are rectangular-shaped. In assembly, a pair of second rim edges (33) of the second shell half (3) secures a pair of first rim edges (22) of the first shell half (2) through accommodating the two side arms (12) of the frame (1) therewithin.