Abstract: A method for doping a two-dimensional material based on cluster ion implantation, including selecting a two-dimensional material sample to place same on a substrate; determining the selected implantation parameters by Monte Carlo particle tracing algorithm on the two-dimensional material sample; replacing the two-dimensional material sample, and placing a two-dimensional material thin film, wherein the thickness of the two-dimensional material thin film is ?10 nm; selecting a determined implantation parameter to form a cluster beam and acting on a two-dimensional material thin film; changing the implantation parameters to form different cluster beams and acting on the two-dimensional material thin film; performing annealing on the two-dimensional material thin film implanted with cluster ions to repair the damage caused by implantation.

Abstract: A multi-mode display includes a mode selector to select one of a plurality of modes, each of the modes having a different light configuration, wherein one mode comprises a reduced color space mode, and one or more light sources controlled by the mode selector, the one or more light sources used to display content to a user with the multi-mode display.

Abstract: The present invention relates to a protein formulation, a preparation method therefor and a use thereof. The formulation is an aqueous solvent, and comprises: (1) a cytokine protein having a concentration of greater than 1 mg/ml; (2) poly (ethylene glycol)-distearoylphosphatidyl-ethanolamine (PEG-DSPE); and (3) an essential pH regulator/buffer. The cytokine includes but is not limited to: IL2, IL4, IL7, IL9, IL10, IL15, IL21, G-CSF, GM-CSF, IFN, EPO, GF, and TNF. The formulation is used for preparing drugs or formulations administered by means of subcutaneous injection.

Abstract: Provided are a pressure-pump cartridge and a pressure pump, where the pressure-pump cartridge includes a cylinder, where the cylinder has a first chamber, a piston chamber and a second chamber hat are in communication in sequence, and the piston chamber is used for being in sealing fit with a piston. An end of the first chamber remote from the piston chamber is provided with a first opening allowing entry of the piston, and during installation, the piston enters the first chamber by the first opening and enters the piston chamber after passing through the first chamber, and meanwhile, the first chamber is configured to be in a clearance fit with the piston, such that the size of the first chamber is larger than that of the piston.

Abstract: A system comprising a waveguide including an in-coupler and an out-coupler, and a digital micromirror device (DMD) to receive the light from the waveguide via the out-coupler, and to direct modulated light through the waveguide, the modulated light passing through the waveguide before being directed toward a user's eye.

Abstract: A head mounted display system to display an image, the head mounted display system comprising a display engine to generate light for a display, the system configured to color specific settings to one or more colors of the light. In one embodiment, the color specific settings comprise one or more of: colors having different resolutions, different focal distances, and different fields of view.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for privacy-sensitive training of a neural network. In one aspect, a system comprises a central memory configured to store current values of a set of neural network parameters and one or more computers that are configured to implement a plurality of worker computing units, where each worker computing unit is configured to repeatedly perform operations comprising obtaining current values of the set of neural network parameters from the central memory, sampling a batch of network inputs from a set of training data, determining a respective gradient corresponding to each network input, determining an aggregated gradient based on the gradients, identifying a subset of a set of gradient values as target values, generating a noisy gradient by combining random noise with the target gradient values, and updating the current values of the set of neural network parameters.

Abstract: A robotic welding device including a control box configured to pre-store various welding processes and generate a welding parameter. A wire feed mechanism configured to feed a welding wire to a welding gun and a flexible guide rail attached to a welding component. A welding robot including a robot body and a welding gun. A teaching apparatus in communication with the welding robot and the control box, controlling, a traveling path and an operation position of the welding robot, and adjusting oscillation and welding operations of the welding gun according to an instruction of the control box. A remote control terminal in communication with the control box, and in communication with a data acquisition device of the welding robot. The robotic welding device including a welding power supply.

Abstract: A system comprising an illumination system to direct light from one or more light sources to a limiting output pupil of a projection optomechanical system, a liquid crystal on silicon display panel (LCOS) to modulate the light from the projection optomechanical system and to direct the modulated light back toward the projection optomechanical system, and an in-coupler to a combiner waveguide to receive the modulated light from the LCOS, after it passes through the projection optomechanical system. The system in one embodiment is designed so that the light that passes through the projection optomechanical system from the illumination system lands on the LCOS within the limiting output pupil of the projection optomechanical system.

Abstract: The present invention provides a self-healing biocompatible elastomer comprising polymeric chains comprising units of formula (A1), wherein R1 is selected from the group consisting of a linear (C2-C20) alkylene and —R4-S—S—R4?-, wherein R4 and R4? are independently a linear (C1-C10) alkylene; R2 is a linear or cyclic (C4-C10) alkylene; and R3 is selected from the group consisting of a polybutadiene, a polybutene, a polyethylene, a polypropylene, and a polyisoprene, wherein the elastomer is crosslinked by hydrogen bonds between urethane linkages. Further provided is a one-pot method for preparing a self-healing biocompatible elastomer. The invention further provides an antibacterial composition and a wound dressing comprising the self-healing biocompatible elastomer.

Abstract: An electronic control device includes: a substrate; a housing; and a shielding material that is filled between the substrate and the housing and electrically connects the substrate to the housing. In addition, in the shielding material, formed is a low-impedance region which has a low impedance and in which the density of a conductive filler is higher than in other portions.

Abstract: A display system includes a segmented light source including a plurality of separately controlled segments to emit light, optics to direct the light, and a spatial light modulator (SLM) to modulate the light from the light source, wherein the light from one or more of the plurality of segments from the segmented light source are directed to the SLM through the optics, such that spatial mapping from the segments to the SLM is maintained.

Abstract: A multi-mode display includes a mode selector to select one of a plurality of modes, each of the modes having a different light configuration, wherein one mode comprises a reduced color space mode, and one or more light sources controlled by the mode selector, the one or more light sources used to display content to a user with the multi-mode display.

Abstract: A system comprising an illumination system to direct light from one or more light sources to a limiting output pupil of a projection optomechanical system, a liquid crystal on silicon display panel (LCOS) to modulate the light from the projection optomechanical system and to direct the modulated light back toward the projection optomechanical system, and an in-coupler to a combiner waveguide to receive the modulated light from the LCOS, after it passes through the projection optomechanical system. The system in one embodiment is designed so that the light that passes through the projection optomechanical system from the illumination system lands on the LCOS within the limiting output pupil of the projection optomechanical system.

Abstract: A system comprising a waveguide including an in-coupler and an out-coupler, and a digital micromirror device (DMD) to receive the light from the waveguide via the out-coupler, and to direct modulated light through the waveguide, the modulated light passing through the waveguide before being directed toward a user's eye.

Abstract: A head mounted display system to display an image, the head mounted display system comprising a display engine to generate light for a display, the system configured to color specific settings to one or more colors of the light. In one embodiment, the color specific settings comprises one or more of: colors having different resolutions, different focal distances, and different fields of view.

Abstract: A system including a steerable mirror, a waveguide, first optics, intermediate optics, and final optics. The system includes a first light path for a foveal image element, the first light path including the first optics, the steerable mirror to steer a position of the foveal image element to a particular orientation, intermediate optics, and the final optics to direct the foveal image element to an in-coupling region of the waveguide. The system further includes a second light path for a field image element, the second light path including final optics.

Abstract: The disclosure is directed to kits and methods for amplifying and detecting human papilloma virus (HPV) of genotype 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and/or 68 in a sample, which comprises a variety of combinations of forward oligonucleotide primers, reverse oligonucleotide primers, and oligonucleotide probes.

Abstract: A system comprising an illumination system to direct light from one or more light sources to a limiting output pupil of a projection optomechanical system, a liquid crystal on silicon display panel (LCOS) to modulate the light from the projection optomechanical system and to direct the modulated light back toward the projection optomechanical system, and an in-coupler to a combiner waveguide to receive the modulated light from the LCOS, after it passes through the projection optomechanical system. The system in one embodiment is designed so that the light that passes through the projection optomechanical system from the illumination system lands on the LCOS within the limiting output pupil of the projection optomechanical system.