Abstract: A method for generating a scanning path of a machining feature surface of an aircraft panel, including: acquiring a main direction and a triangular mesh model of the aircraft panel; dividing the triangular mesh model into multiple regions; recognizing the machining feature surface according to the main direction; projecting the machining feature surface to a 2D coordinate system thereof; extracting a 2D scanning path for the machining feature surface; and mapping the 2D scanning path to a 3D space to generate a 3D scanning path.

Abstract: A connection device includes: an upper section and a lower section. A plurality of branches are arranged between the upper section and the lower section. A plurality of threaded holes are arranged between the plurality of branches. An upper power line is arranged inside the upper section, a lower power line is arranged inside the lower section. An upper section sleeve and a lower section sleeve are arranged at a connection between the upper section and the lower section. The upper section sleeve sleeves a power connector male plug, and the lower section sleeve sleeves a power connector female plug. The upper power line is connected the power connector male plug, and the lower power line is connected to the power connector female plug. The power connector male plug has a hollow rod, the power connector female plug has a hollow connecting rod connected with the hollow rod.

Abstract: A coagent masterbatch comprising a semi-crystalline polyolefin carrier resin and an alkenyl-functional coagent. An electron-beam curable formulation comprising the coagent masterbatch and a polyolefin compound. A method of making the masterbatch and formulation; an electron-beam-cured polyolefin product prepared therefrom; a manufactured article comprising or made from the masterbatch, formulation, or product; and a method of using the manufactured article.

Abstract: This disclosure relates to a biodegradable core-shell microcapsule that includes (a) a shell containing the reaction product of an isocyanate-functionalized prepolymer with a crosslinker and optionally a polyelectrolyte under an aqueous condition, and (b) a core containing an active material, wherein the isocyanate-functionalized prepolymer is the reaction product of a polyisocyanate with a biopolymer and/or an amphiphilic compound under an anhydrous condition, and the microcapsule shell is substantially free of or free of a self-condensed polyisocyanate. This disclosure also relates to a process of preparing such biodegradable core-shell microcapsule. This disclosure also relates to a consumer product containing such biodegradable core-shell microcapsule. This disclosure also relates to a process of making the isocyanate-functionalized prepolymer.

Abstract: The present disclosure provides a fluorescence analysis method for lithium ion determination using free-base phthalocyanine (FBPc) as a molecular probe, and relates to the technical field of fluorescent probes. The method includes the following steps: adding an alkaline organic medium separately into a plurality of reaction vessels, and adding a phthalocyanine organic solution having a same volume as that of the alkaline organic medium; adding lithium ion organic solutions with increasing concentrations in sequence; diluting an obtained reaction system, allowing to stand to conduct a reaction, scanning a fluorescence spectrum of the reaction system, and determining a relative fluorescence intensity at a fluorescence peak. A determination principle is that in organic media, especially an alkaline organic medium, lithium ions can react with the FBPc to emit strong red fluorescence, and generation of the fluorescence has the remarkable characteristics of ultra-sensitivity and high specificity.

Abstract: Embodiments of this application provide a display panel and a terminal device, and are applied to the field of terminal technologies. The display panel is provided with a connection line, a signal line in an edge display area is extended to a center display area through the connection line and connected to a fan-out lead, and a sequence of input first display data is changed by using a drive chip, so that when an arrangement number of each fan-out lead is different from an arrangement number of a signal line connected to the fan-out lead, second display data output by the drive chip can be transmitted to a correct signal line. In addition, a same drive chip can be applied to different terminal devices, to improve utilization of the drive chip and reduce design costs of the drive chip.

Abstract: The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. Each of the first lens to the seventh lens has refractive power. The first lens has positive refractive power, and the third lens has negative refractive power. Half of a diagonal length ImgH of an effective pixel area on an imaging plane of the optical imaging lens assembly satisfies: ImgH>5 mm; and a relative F number Fno of the optical imaging lens assembly satisfies Fno<1.6.

Abstract: A display panel and a display apparatus. The display panel includes: a display region and at least one non-display region adjacent to the display region, and a boundary between the at least one non-display region and the display region has a curve part; and the display panel includes: a plurality of pixels, distributed in a first direction and a second direction in an array; the plurality of pixels include: a plurality of first pixel groups adjacent to the curve part, each first pixel group is divided into a plurality of first sub-pixel groups distributed in the first direction, each first sub-pixel group includes at least one first sub-pixel, a width of the first sub-pixel in the first direction is smaller than a width of the first sub-pixel in the second direction.

Abstract: A short-circuit-resistant relay includes a fixed base, a contact lead-out end, a push rod assembly, a first and a second magnetically guiding sheet. Provided are at least two contact lead-out ends providing with stationary contact, both ends of the movable spring sheet are provided with movable contacts, the first magnetically guiding sheet is movably provided, along a direction in parallel to the movement of the movable spring sheet, on a side of the movable spring sheet facing the stationary contact, and the second magnetically guiding sheet is provided on a side of the movable spring sheet distal to the stationary contact, in which the first and second magnetically guiding sheets are capable of forming a magnetic loop, and the first magnetically guiding sheet moves in a direction facing the second magnetically guiding sheet and in parallel to the movement of the movable spring sheet within a preset travel.

Abstract: A data processing method, which relates to the technical field of cloud applications. The method, performed by a target edge node, includes: receiving, based on a cloud application client switching from a first type of network to a second type of network, a first connection request forwarded by a stream proxy in a transit edge node associated with the second type of network, and establishing a first communication connection between the cloud application client and the target edge node associated with the first type of network based on the first connection request, and transmitting, based on the first communication connection, application data in the cloud application between the cloud application client and the target edge node through the stream proxy.

Abstract: A module integrated with an optical sensor, a display panel, and a display apparatus. A light guide plate and the optical sensor are arranged in a thickness direction. A first part of the light guide plate at least partially overlaps the optical sensor in the thickness direction, and a second part does not overlap the optical sensor. A surface that is of the first part and that is away from the optical sensor is a first protrusion structure, and an included angle between at least a partial side edge of the second part and the thickness direction is greater than 0°. In the embodiments of this application, the second part that protrudes from the optical sensor may receive an optical signal around the optical sensor, and enable the optical signal to be totally reflected inside the light guide plate.

Abstract: A method of rapid constructing human cerebral cortical organoids by 3D bioprinting and an application including preparing microfluidic chips, preparation of hydrogel of human cerebral cortical organoids, and printing of human cerebral cortical organoids. The microfluidic chip comprises a mixed-flow channel layer, liquid pool layer, microporous array layer, human cerebral cortical organoid culture layer, and culture medium recovery layer; the human cerebral cortical organoid hydrogel has gelatin, alginate, and hyaluronic acid; printing directly human cerebral cortical organoids in microfluidic chips by FRESH printing method, obtaining human cerebral cortical organoid chips after packaging. The application directly constructs large-scale human cerebral cortex-like with three layers of mutually connected structures in situ in organ chip through 3D bioprinting, simulates cerebrospinal fluid circulation through perfusion culture.

Abstract: The present disclosure provides an efficient map matching method for a global positioning system (GPS) trajectory, and belongs to the technical field of traffic. The efficient map matching method for a GPS trajectory includes the following steps: obtaining a valid GPS point list; obtaining a current searched end point; backtracking a best map matching path from the current searched end point, traversing GPS points along the path to obtain best matching results, and summarizing the best matching results to output a matching result statistical table; and determining whether the current searched end point is a final point. The present disclosure replaces the conventional “GPS point guided path search logic” with a “path search guided GPS point matching logic”, solves the problem of endless loop in backtracking of the emerging algorithm, avoids the complicated and inefficient map data calling process in the conventional matching logic, and greatly improves the map matching efficiency.

Abstract: A backlight module includes: a first optical element and a fixing frame arranged around the first optical element. The fixing frame includes a first edge frame and a second edge frame that are oppositely arranged, and a third edge frame and a fourth edge frame that are oppositely arranged. The side of each edge frame of the fixing frame facing the first optical element is provided with a plurality of adhesive tapes that are independent of each other and extend in an extension direction of the each edge frame. The first optical element is fixed to the fixing frame through the adhesive tapes.

Abstract: The disclosure relates to a field of garden tools, specifically relates to a coupling device and a backpack garden tool system. The coupling device includes a first coupling unit and a second coupling unit. The first coupling unit is configured to be detachably connectable with a power supply output end of a backpack battery pack. The second coupling unit is connected with the first coupling unit through a flexible wire, and the second coupling unit is configured to be detachably connectable with a power input end of a first garden tool. The disclosure realizes a functional expansion of a backpack blower through the coupling device.

Abstract: The present disclosure relates to an encapsulant film made from a curable composition comprising: (A) a polyolefin polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a monocyclic organosiloxane of formula (I).

Abstract: A method for improving efficiency of anaerobic fermentation in a medium temperature-high temperature transition zone includes: After being subjected to heat exchange through a front heat exchanger, hydrolyzed slurry is pumped to a bottom of an anaerobic tank. A temperature of the slurry is controlled at 45±0.2° C. A central agitator is turned on after feeding is completed, to slowly gently stir the slurry in the anaerobic tank, and the central agitator is turned off after the slurry is uniformly mixed. In an operating state, making medium-temperature anaerobic flora and high-temperature anaerobic flora in methanogenic bacteria in the anaerobic sludge overlap at the fermentation temperature and be fully mixed with and in contact with the slurry, to continuously treat and convert organic substances in the slurry when the slurry is under an anaerobic fermentation condition in a medium temperature-high temperature transition zone.