Abstract: A vent assembly for use with an oven. The vent assembly includes polymeric end caps that are ultrasonically molded to a metal bracket. The metal bracket is coupled to a lower fin and an upper fin. The polymeric end caps include support surfaces for holding sections of the lower fin, the upper fin, and the metal bracket.

Abstract: A mechanism is described for facilitating efficient training of neural networks at computing devices. A method of embodiments, as described herein, includes detecting one or more inputs for training of a neural network, and introducing randomness in floating point (FP) numbers to prevent overtraining of the neural network, where introducing randomness includes replacing less-significant low-order bits of operand and result values with new low-order bits during the training of the neural network.

Abstract: A communication system includes a server apparatus, and a terminal apparatus connected to the server apparatus and capable of communicating with the server apparatus. The terminal apparatus is configured to transmit, to the server apparatus, response information, which is responsive to provided information and which is generated according to a position indication input performed by a user of the terminal apparatus. The terminal apparatus includes a position detection sensor that receives the position indication input from the user, and a control unit that controls, based on a predetermined time limit, an area for receiving the position indication input in a detection area of the position detection sensor.

Abstract: A method for estimating a gaze direction of a user includes acquiring an image of a face of the user, determining an approximate gaze direction based on a current head pose and a relationship between head pose and gaze direction, determining an estimated gaze direction based on detected eye features, determining a precise gaze direction based on glint position and eye features, and combining the approximate gaze direction and at least one of the estimated gaze direction and the precise gaze direction to provide a corrected gaze direction.

Abstract: An image sensing device includes a pixel array configured to include a plurality of pixel groups arranged in a matrix structure. Each of the pixel groups includes an optical filter configured to selectively pass incident light, a plurality of photoelectric conversion regions disposed below the optical filter and arranged in a matrix structure, a first isolation structure disposed between the photoelectric conversion regions and other pixel groups, a plurality of second isolation structures disposed between two adjacent photoelectric conversion regions from among the photoelectric conversion regions, and a third isolation structure disposed between the second isolation structures, and configured to interconnect the second isolation structures. The third isolation structure includes a cavity region formed adjacent to contact any one of the photoelectric conversion regions.

Abstract: A method of detecting a target polynucleotide sequence in a given nucleic acid analyte characterised by the steps of: a. annealing the analyte to a single-stranded probe oligonucleotide A0 to create a first intermediate product which is at least partially double-stranded and in which the 3? end of A0 forms a double-stranded complex with the analyte target sequence; b. pyrophosphorolysing the first intermediate product with a pyrophosphorolysing enzyme in the 3?-5? direction from the 3? end of A0 to create partially digested strand A1 and the analyte; c. (i) annealing A1 to a single-stranded trigger oligonucleotide B and extending the A1 strand in the 5?-3? direction against B; or (ii) circularising A1 through ligation of its 3? and 5? ends; or (iii) ligating the 3? end of A1 to the 5? end of a ligation probe oligonucleotide C; in each case to create an oligonucleotide A2; d. priming A2 with at least one single-stranded primer oligonucleotide and creating multiple copies of A2, or a region of A2; and e.

Abstract: A fuel powered paint marker having a first stage and a second stage comprising: a housing; a combustion chamber; a piston; a compression chamber; a fuel system; an oxidizing system; an oxidizing agent; a fuel assembly included in the fuel system; a separation assembly included in the fuel system and separating the oxidizing agent from the fuel assembly in the first stage; a bolt drive system; a fuel nozzle included in the fuel system for injecting fuel into the combustion chamber during the second stage; and, an ignition for igniting the fuel and oxidating agent in the combustion chamber driving the piston forward and compressing a gas in the compression chamber thereby ejecting a projectile wherein the fuel and oxidizing agent are separated during the first stage and mixed in the combustion chamber.

Abstract: A method is disclosed to improve fuel efficiency in which detonations within an internal combustion engine are controlled to reduce fuel consumption. Nominal detonations occur when the engine main bearing shaft rotates and initiates combustion within cylinder surrounding the main bearing shaft at various predetermined angles. The current invention utilizes a starter motor to maintain a minimal rotation speed of the main engine flywheel and deactivates all cylinder detonations except occasionally a single or paired set of cylinders to provide intermittent supplemental maintenance power. Further, fuel injectors are deactivated to non-firing cylinders so that when intake valves are opened no fuel enters the cylinders. Exhaust valves are also kept open to further reduce cylinder resistance pressure, thereby creating a “free-wheeling” state of the engine pending renewed acceleration. Intermittently, a single cylinder may be activated to assist in maintaining a minimum flywheel RPM value.

Abstract: This disclosure provides methods for quantifying individual amino acids in various bodily fluids obtained from a human patient. Also provided are reference ranges for normal amino acid levels in the various bodily fluids (e.g., blood plasma, urine, cerebrospinal fluid, and saliva) and for various age groups (e.g., neonates, infants, children, and adults).

Abstract: A first clock signal is generated from a reference clock signal. A first frequency associated with the first clock signal is less than a reference clock frequency associated with the reference clock signal. The first clock signal is propagated towards a first component of an integrated circuit through a clock tree. A second clock signal having a second frequency is generated from the first clock signal at a terminal point of the clock tree. The second clock signal is provided to the first component.

Abstract: Methods for producing nanostructures from copper-based catalysts on porous substrates, particularly silicon nanowires on carbon-based substrates for use as battery active materials, are provided. Related compositions are also described. In addition, novel methods for production of copper-based catalyst particles are provided. Methods for producing nanostructures from catalyst particles that comprise a gold shell and a core that does not include gold are also provided.

Abstract: In a wireless local area network (WLAN) system, a multi-link single radio (MLSR) station (STA) is an STA that cannot perform transmission and reception simultaneously on different links, and the MLSR STA may comprise a first receiving unit and a second receiving unit. The MLSR STA may transmit preferred link information related to a second link to an access point (AP) multi-link device (MLD) on a first link. The MLSR STA may receive an initial control frame from the AP MLD through the first receiving unit on the second link. The MLSR STA may receive a data frame from the AP MLD through the first and second receiving units on the second link.

Abstract: Systems, computer-implemented methods, and computer program products to facilitate sampling-optimization for gate-level simulations are provided. According to an embodiment, a system can comprise a processor that executes computer executable components stored in memory. The computer executable components comprise a cache component that caches a state of a set of qubits within a quantum gate-level simulation after the set of qubits are reset. According to another embodiment the computer executable components further comprise an avoidance component that prevents duplicated simulation of quantum gates in the quantum gate-level simulation by using the cached state of the set of qubits to represent a quantum state produced by a previously simulated quantum gate.

Abstract: Described herein relates to a low-cost, synergistic, and/or green sorption media and methods thereof capable of removing MC-LR in-situ over different landscapes. The synergistic composition may include a mixture of a plurality of sand particles, a plurality of biochar particles, a plurality of clay particles, a plurality of zero-valent iron (hereinafter “ZVI”) iron molecules, and/or a plurality of perlite particles. In certain embodiments, the plurality of clay particles, plurality of ZVI molecules, and/or plurality of perlite particles may have an approximately equal volume percentage, with the volume percentage being less than or equal to a volume percentage of the plurality of biochar particles. Furthermore, the synergistic composition may be homogenously mixed and/or included in a media chamber of a filtration system.

Abstract: The invention relates to a method for manufacturing a composite sheet comprising high performance polyethylene fibres and a polymeric resin comprising the steps of assembling HPPE fibres to a sheet, applying an aqueous suspension of a polymeric resin to the HPPE fibres, partially drying the aqueous suspension, optionally applying a temperature and/or a pressure treatment to the composite sheet wherein the polymeric resin is a homopolymer or copolymer of ethylene and/or propylene. The invention further relates to composite sheets obtainable by said method and articles comprising the composite sheet such as helmets, radomes or a tarpaulins.

Abstract: A heat exchanger includes an inlet tank (10a) connected to and in fluid communication with an inlet pipe (12a) for ingress of a coolant therein, an outlet tank (10b) connected to and in fluid communication with an outlet pipe (12b) for egress of coolant there from. The heat exchanger further includes heat exchange tubes (20) and a tubular element (30) to configure fluid communication between the inlet tank (10a) and the outlet tank (10b). A first side of the outlet tank (10b) is complimentary to and connected to the outlet pipe (12b) and an opposite second side of the outlet tank (10b) is complimentary to and aligned with the tubular element (30). The tubular element (30) and the outlet pipe (12b) are of different cross sections, wherein shape of the outlet tank (10b) transforms smoothly between those cross sections along fluid path.

Abstract: A display apparatus for displaying a virtual image (VIMG1) includes a rotating expander device (EPE1) to form light beams (B3P0,R,B3P1,R) of output light (OUT1) by expanding light beams (B0P0,R,B0P1,R) of input light (IN1), the expander device (EPE1) includes: a waveguide plate (SUB1), an in-coupling element (DOE1) to form first guided light (B1a) and second guided light (B1c) by coupling input light (IN1) into the waveguide plate (SUB1), a first out-coupling element (DOE3a) to form output light (OUT1) by coupling the first guided light (B1a) out of the waveguide plate (SUB1), and a second out-coupling element (DOE3c) to form output light (OUT1) by coupling the second guided light (B1c) out of the waveguide plate (SUB1). The in-coupling element (DOE1) has a first input grating vector (V1a) and a second input grating vector (V1c), and an angle (?1ac) between the first and second input grating vectors is between 60° and 120°.

Abstract: Systems and methods for automatically identifying and ascertaining an estimated amount of damage at a location by utilizing one or more autonomous vehicles, e.g., “drone” devices, to autonomously capture data of the location and utilizing Artificial Intelligence (AI) logic modules to analyze the captured data and construct a 3-D model of the location.