Abstract: The present disclosure provides a visual perception method and apparatus, a perception network training method and apparatus, a device and a storage medium. The visual perception method recognizes the acquired image to be perceived with a perception network to determine a perceived target and a pose of the perceived target, and finally determines a control command according to a preset control algorithm and the pose, so as to enable an object to be controlled to determine a processing strategy for the perceived target according to the control command. According to the perception network training method, acquire image data and model data, then generate an edited image with a preset editing algorithm according to a 2D image and a 3D model, and finally train the perception network to be trained according to the edited image and the label.

Abstract: An artificial intelligence-based networking method for fog radio access networks, which includes: a central computing logic module receives reported data which includes measurement report data from user terminals, wireless transmission data from base stations, and operation and maintenance data from a radio access network. Based on these reported data and proper machine learning algorithms, the central computing logic module configures an operating mode of a radio access network that matches user behavior, service attributes, and radio access network performance indicators. According to the operating mode, an edge computing logic module determines whether to optimize a current configuration of an edge communication entity and allocation of radio resources, computing resources, and caching resources. With proper machine learning algorithms, the proposed networking method meets various service requirements.

Abstract: The present disclosure provides a display panel having an array substrate and a display layer thereon. Each of the display units of the display layer includes a first electrode; an organic material functional layer including a light-emitting area and a light-transparent area connected to and surrounding the light-emitting area, wherein the light-emitting area is disposed on the first electrode; a second electrode disposed on the organic material functional layer; a pixel defining layer disposed under a bottom surface of the organic material functional layer and extending from the light-emitting area to the light-transparent area, wherein there is a light-transparent void between the pixel defining layer and the array substrate; and a color resist filling the light-transparent void. With corresponding color resists disposed in the region where the pixel defining layer is located, light reflected by metal electrodes and then emitting outwardly is reduced, thus increasing contrast of display panels.

Abstract: A device with a noise shaping function in gain control includes a first adder, an N-bit quantizer, a mapping circuit, a second adder, a first D flip-flop, a scaler, and a second D flip-flop. The first adder generates a first value according to an input signal, a second value, and a third value. The N-bit quantizer outputs a codeword to a controller according to the first value. Adjusting orders corresponding to codewords outputted by the N-bit quantizer are between a smallest predetermined negative value and a largest positive predetermined value, the controller utilizes an adjusting order corresponding to the codeword to make a signal generator generate a signal with adjusted power, and N is an integer greater than 2. The first D flip-flop, the scaler, and the second D flip-flop are used for providing a high-pass filter effect to the device.

Abstract: An article contains a polymeric foam board having a primary surface and an intumescent coating on a primary surface of the polymeric foam board, the intumescent coating containing a polymeric binder, expandable graphite particles, a phosphorous material and a boron-containing compound and wherein the article is free of an object that is in contact with the intumescent coating and that sandwiches the intumescent coating between it and the polymeric foam board and wherein the intumescent coating has a tensile elongation of at least 50 percent and less than 100 percent at 23 degrees Celsius as measured according to ISO 37, has a storage modulus of less than 1×106 Pascals at 250 degrees Celsius, is halogen-free, free of sodium silicate, free of polyurea elastomer, and free of formals of pentaerythritol and dipentaerythritol.

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 organosilazane of formula (I).

Abstract: Provided are a display panel, a preparation method thereof and a display apparatus. The display panel includes a display substrate and a cover plate oppositely disposed. The display substrate includes an array substrate, pixel define layers on the array substrate, pixel support layers on a side of the pixel define layers away from the array substrate, and second electrodes each located on a side of each of the pixel support layers away from each pixel define layers. The cover plate includes a first substrate, a touch sensor layer and protective layer disposed on the first substrate, wherein multiple openings are disposed on the touch sensor layer and covered by the protective layer. An orthographic projection of each of the openings on the array substrate at least partially overlaps with that of a surface on a side of each of the pixel support layers away from the array substrate.

Abstract: A high performance liquid chromatography method used for dexrazoxane-related substances is provided, and in the method, a low-density bonding reversed-phase C18 chromatographic column resistant to pure water is employed; a gradient elution is carried out with mobile phase A and mobile phase B as eluents, the mobile phase A being a buffer, and the mobile phase B being an organic solvent; the volume percent of mobile phase A in eluents in a first stage of the gradient elution is not lower than 90%, and the duration of the first stage of the gradient elution ranges from 15˜30 minutes. By means of the analytical method, dexrazoxane is effectively separated from main impurities, and the qualities of the active pharmaceutical ingredients of dexrazoxane and the preparations thereof could be better controlled.

Abstract: A cache coherency mode includes: in response to a read request from a device in the host-device system for an instance of the shared data, sending the instance of the shared data from the host device to that device; and, in response to write request from a device, storing data associated with the write request in the cache of the host device. Shared data is pinned in the cache of the host device, and is not cached in any of the other devices in the host-device system. Because there is only one cached copy of the shared data in the host-device system, the devices in that system are cache coherent.

Abstract: Amine substituted reverse pyrimidine compounds and forms thereof that inhibit the function and reduce the level of B-cell specific Moloney murine leukemia virus integration site 1 (Bmi-1) protein and methods for their use to inhibit Bmi-1 function and reduce the level of Bmi-1 to treat a cancer mediated by Bmi-1 are described herein.

Abstract: An intumescent coating system contains: a polyol component; an isocyanate component; a latent crosslinker having two or more —NACH2OR groups, where A is selected from a group consisting of H and —CH2OR, and in each case R is independently selected from a group consisting of hydrocarbons having from one to four carbons, the latent crosslinker being present at a concentration of 30 weight-percent or more based on polyol weight; a boron component one weight-percent or more and 10 weight-percent or less based on total weight of the formulation; and expandable graphite at a concentration of 10 weight-percent or more and 50 weight-percent or less based on the total intumescent system weight; where the polyol and isocyanate are selected so that the reaction product at room temperature of the intumescent coating system components produces a coating having a tensile elongation of 40-percent or more as determined according to ISO 37.

Abstract: The invention disclosure a remotely operated pneumatic manipulator based on Kinect, comprising Kinect sensor, computer, D/A embedded board, PWM piezoelectric pneumatic ratio valve, pneumatic triad, air compressor, artificial muscle, spring and finger joint, wherein the Kinect sensor is provided on one side of the finger joint, a camera module of the Kinect sensor is faced to the finger joint. The pneumatic humanoid manipulator of the invention has basically the same dimensions as human hands, can achieve human-computer interaction and remotely operation, the transmission structure thereof is novel, simple and compact, the fingers thereon are convenient to control and flexible to move, the finger movement range is large for wide application, moreover, the PWM piezoelectric pneumatic ratio valve is with advantages of fast dynamic response, low cost, strong resistance to noise, and high detection accuracy of Kinect sensor.

Abstract: Methods and systems that can produce light weight reinforced thermoplastic articles are described. In some embodiments, a method includes heating and pressing a core layer and then cooling and pressing the core layer to maintain the thickness of the core layer during cooling. Automotive articles, building articles and recreational vehicle articles that can be produced using the methods and systems are also described.

Abstract: A flexible display device includes a flexible display panel and a chip on film (COF) bonded to the flexible display panel; wherein the flexible display panel is divided into a display region, a bonding region on a side of the display region, and a bending region between the display region and the bonding region; wherein the COF comprises a main body portion and two expansion bonding portions respectively disposed at two ends of one side of the main body portion; wherein an edge of the main body portion adjacent to the two expansion bonding portions are disposed with a plurality of connection pins; wherein the COF is bonded to the bonding region of the flexible display panel through the plurality of connection pins.

Abstract: A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end, an outlet end with an axial length L; an inlet catalyst layer beginning at the inlet end and extending for less than the axial length L, wherein the inlet catalyst layer comprises an inlet palladium component; an outlet catalyst layer beginning at the outlet end and extending for less than the axial length L, wherein the outlet catalyst layer comprises an outlet rhodium component; and wherein the outlet catalyst layer overlaps with the inlet catalyst layer.

Abstract: The disclosure provides a method of continuous dyeing with reactive dyes in wet conditions, the method including: 1) adding fabric to a mixture of a dye liquor and an alkali through a one-bath-one-step method; 2) immersing the fabric pretreated in 1) in a padding liquor with an air film horizontal pad dyeing machine; 3) preheating the fabric after being treated in 2) at a temperature of 50-90° C.; and 4) rolling and batching the fabric after being treated in 3) at a temperature of 10-70° C. for 2-72 hours.

Abstract: The present invention relates to a benzophenone derivative and an aqueous copolymer dispersion comprising the benzophenone derivative. This invention also relates to an aqueous coating composition comprising the aqueous copolymer dispersion. The benzophenone derivative provides better crosslinking efficiency and improvement to dirt pick up resistance performance.

Abstract: A flexible electronic device (SED) that can conform to a three-dimensional structure, and methods for manufacturing the SED, are disclosed herein. The SED comprises a flexible substrate which is modified in accordance with a folding pattern. The flexible substrate can be folded or unfolded along crease lines of the folding pattern, and the largest deformations of the substrate are localized at the crease lines. Various functional components of the SED are positioned on rigid regions of the substrate defined by the folding pattern. Such that the various functional components are protected from large deformations due to a folding or unfolding process, ensuring good performance of the functional components.

Abstract: A mechanical arm includes a first link connectable to a surface, a second link, a third link, a fourth link, and a fifth link that are coupled to one another in series, and an end effector connectable to the fifth link. The end effector is rotatable about an axis of rotation same as an axis of rotation of the fourth link, and rotatable about an axis of rotation orthogonal to the axis of rotation of the fourth link. The first link, the second link, the third link, the fourth link, and the fifth link are collectively structured and configured to rotate such that the end effector is actuatable to a workspace under the surface.

Abstract: An organic light-emitting diode (OLED) display panel and a fabrication method thereof are provided. The OLED display panel includes an OLED substrate and a package portion. The OLED substrate includes an array substrate and an OLED layer disposed on the array substrate. The package portion includes: a first inorganic layer disposed on the OLED substrate and covering the OLED layer; an organic layer disposed on the first inorganic layer; a second inorganic layer disposed on a circumferential periphery of the first inorganic layer; and a third inorganic layer disposed on the organic layer and covering the organic layer and the second inorganic layer.