Abstract:
Systems, apparatus, and methods are described for robotic learning and execution of skills. A robotic apparatus can include a memory, a processor, sensors, and one or more movable components (e.g., a manipulating element and/or a transport element). The processor can be operatively coupled to the memory, the movable elements, and the sensors, and configured to obtain information of an environment, including one or more objects located within the environment. In some embodiments, the processor can be configured to learn skills through demonstration, exploration, user inputs, etc. In some embodiments, the processor can be configured to execute skills and/or arbitrate between different behaviors and/or actions. In some embodiments, the processor can be configured to learn an environmental constraint. In some embodiments, the processor can be configured to learn using a general model of a skill.
Abstract:
The present invention relates to a potting method for a lamp chain. The method comprises the following steps: a) providing a mold (1) having a potting groove (2); b) providing a fixing support which is fixedly kept in the potting groove (2); c) fixedly keeping a printed circuit board (4) provided with a light emitting assembly (3) in the fixed support; d) potting a potting material (5) into the potting groove (2) and curing the potting material (5); and e) removing the mold (1). The lamp chain made through the above method has a good appearance, the printed circuit board provided therein is arranged in the finished lamp chain evenly, and also, the lamp chain has good waterproof performance.
Abstract:
Transition-metal doped Li-rich anti-perovskite cathode compositions are provided herein. The Li-rich anti-perovskite cathode compositions have a chemical formula of Li( 3-δ) M5/ m BA, wherein 0 4-δ Ms δ / m PC 4 A, wherein 0
Abstract:
The present invention relates to a lighting device comprising an encapsulation material (1) and a lighting assembly encapsulated by the encapsulation material (1), wherein the lighting assembly comprises a printed circuit board (2), a light source mounted on one side of the printed circuit board (2) and a positioning means (5) mounted on the other side of the printed circuit board (2) for location on a mold (4) during encapsulation. The positioning means (5) is maintained on the lighting assembly after the encapsulation is completed to obtain a high IP protection level; moreover, the lighting device according to the present invention is encapsulated more simply and easily. In addition, the present invention further relates to an encapsulation method for the lighting device above.
Abstract:
Systems, apparatus, and methods are described for robotic learning and execution of skills. A robotic apparatus can include a memory, a processor, sensors, and one or more movable components (e.g., a manipulating element and/or a transport element). The processor can be operatively coupled to the memory, the movable elements, and the sensors, and configured to obtain information of an environment, including one or more objects located within the environment. In some embodiments, the processor can be configured to learn skills through demonstration, exploration, user inputs, etc. In some embodiments, the processor can be configured to execute skills and/or arbitrate between different behaviors and/or actions. In some embodiments, the processor can be configured to execute skills and/or behaviors using cached trajectories or plans. In some embodiments, the processor can be configured to execute skills requiring navigation and manipulation behaviors.
Abstract:
A multi-beam apparatus for observing a sample with high resolution and high throughput is proposed. In the apparatus, a source-conversion unit changes a single electron source into a virtual multi-source array, a primary projection imaging system projects the array to form plural probe spots on the sample, and a condenser lens adjusts the currents of the plural probe spots. In the source-conversion unit, the image-forming means is on the upstream of the beamlet-limit means, and thereby generating less scattered electrons. The image-forming means not only forms the virtual multi-source array, but also compensates the off-axis aberrations of the plurality of probe spots.
Abstract:
The present invention relates to a lighting device (1) comprising: a cover (2) in which a circuit board (4) mounted with multiple lighting modules (5) is provided, an end cap (3), which is used to close the cover (2) on at least one end of the cover (2), as well as adhesive sealant, characterized in that the end cap (3) comprises a first portion (8) that can be closely mounted into the cover (2) and a second portion at the outside of the cover (2), and the second portion is configured to form a recess (9), the adhesive sealant encapsulate the cover and seal the end cap (3) by flowing into the recess (9). The present invention can encapsulate the end cap at the same time when the cover receiving therein the circuit board mounted with multiple lighting modules is being encapsulated. Thus the process steps are simplified and fine sealing effect is realized.