Abstract: A naked-eye 3D display film structure includes a polarization component and a light column lens assembly overlaid on the polarization component. The light column lens assembly has multiple arc-column-shaped lenses sequentially connected with each other. A hetero-component is disposed between each two adjacent arc-column-shaped lenses. The arc-column-shaped lenses and the hetero-components are sequentially connected with each other and periodically arranged. The hetero-components serve to enhance the intensity of the emergent light outgoing from the gaps periodically arranged between the arc-column-shaped lenses and destruct the forming condition of the Moiré pattern so as to reduce the periodical contrast of the emergent light of the respective arc-column-shaped lenses. Accordingly, the naked-eye observation 3D image quality and effect are enhanced.

Abstract: The present invention relates to a motor, comprising: a motor housing, a cavity being formed inside the motor housing, a stator assembly and a rotor assembly being accommodated in the cavity, two ends of the motor housing being provided with an opening; an end cover, the end cover being arranged at one side of the motor housing and used for sealing the opening at said side; a flange portion, the flange portion sealing the opening at the other side of the motor housing; the rotor assembly is provided with a rotor shaft, one end of the rotor shaft passing through the end cover, the other end passing through the flange portion; a magnetic ring, the magnetic ring being arranged on the rotor shaft and located at the side of the end cover away from the motor housing; output teeth, the output teeth being arranged on the rotor shaft and located at the side of the flange portion away from the motor housing.

Abstract: Disclosed herein are task-specific ionic liquids and methods of utilizing such for separation of oxygen from combined streams. For example, disclosed are oxygen specific ionic liquids for separation of oxygen (for example, molecular oxygen, O2) from oxygen-containing streams such as air. In a particular disclosed example, molecules of a TEMPO-derived task-specific ionic liquids form a reversible complex with oxygen, enabling a reversible chemo-selective oxygen absorbing liquid. In examples, systems utilizing the task-specific ionic liquid utilize temperature swing regeneration to release the bound oxygen and to regenerate the task-specific ionic liquid.

Abstract: A transmission gear box includes a cylindrical box body defining a cavity for gears and an end cover fixed on at least one axially opened end of the cavity of the box body. A fitting structure includes an inner fitting surface located on a surface of one of the box body and the end cover and an outer fitting surface located on a surface of the other one of the box body and the end cover. The inner fitting surface and the outer fitting surface are fixed to each other. A clearance fit area with interference fit areas located on both sides thereof is arranged between the inner fitting surface and the outer fitting surface such that during welding of the inner fitting surface to the outer fitting surface, a molten body produced by melting of the interference fit areas flows to the clearance fit area.

Abstract: An efficient and selective catalyst for the condensed phase hydrogenation of captured CO2 in the presence of an advanced water-lean post combustion capture solvent, EEMPA. Selected heterogenous catalysts for suppress N-methylation of the capture solvent; especially a noble metal on a reducible metal oxide support is highly selective for C—N cleavage to produce methanol.

Abstract: A semiconductor device includes: a substrate; a seed layer disposed on the substrate; a compound semiconductor stack layer disposed on the seed layer; and a source metal layer and a drain metal layer disposed on the compound semiconductor stack layer. The semiconductor device further includes a conductive layer at least partially covering the source metal layer and the drain metal layer, and covering opposing side surfaces of the seed layer and opposing side surfaces of the compound semiconductor stack layer. The conductive layer electrically connects the seed layer and the source metal layer.

Abstract: Disclosed is a traffic flow forecasting method based on a multi-mode dynamic residual graph convolution network, including following steps: constructing a relationship matrix and an adaptive matrix to learn the site dependence relationship for historical traffic data of traffic stations; using multi-mode dynamic graph convolution to extract traffic characteristics corresponding to different traffic modes; embedding the graph convolution into the gated cyclic neural network to realize the combination of space dependence and time dependence of traffic flow; connecting the network by using the dynamic residual, and combining the input traffic data with the decoding data to obtain the final forecasting value. The application utilizes two different methods to construct adjacency matrix, effectively captures traffic flow characteristics corresponding to different traffic modes, and dynamically fuses traffic flow characteristics of two different modes.

Abstract: The present invention provides, among other things, compositions and methods for CNS delivery of lysosomal enzymes for effective treatment of lysosomal storage diseases. In some embodiments, the present invention includes a stable formulation for direct CNS intrathecal administration comprising a heparan N-sulfatase (HNS) protein, salt, and a polysorbate surfactant for the treatment of Sanfilippo Syndrome Type A.

Abstract: The present embodiments relate to magneto-resistive read heads that can utilize read shields to maintain a reference layer magnetization. A magneto-resistive head can include a first shield and a second shield disposed adjacent to the first shield, with a distance between the shields forming a read gap. The magneto-resistive head can also include a first spacer layer disposed in the read gap. The magneto-resistive head can also include a first reference layer disposed in the read gap adjacent to the first spacer layer. A first reference layer magnetization direction can be set based at least by a first shield magnetization direction. The magneto-resistive head can also include a sense layer disposed in the read gap between the first spacer layer and the second shield.

Abstract: A semiconductor device includes: a substrate; a seed layer disposed on the substrate; a compound semiconductor stack layer disposed on the seed layer; and a source metal layer and a drain metal layer disposed on the compound semiconductor stack layer. The semiconductor device further includes a conductive layer at least partially covering the source metal layer and the drain metal layer, and covering opposing side surfaces of the seed layer and opposing side surfaces of the compound semiconductor stack layer. The conductive layer electrically connects the seed layer and the source metal layer.

Abstract: A naked-eye 3D display film structure includes a polarization component and a light column lens assembly overlaid on the polarization component. The light column lens assembly has multiple arc-column-shaped lenses sequentially connected with each other. A hetero-component is disposed between each two adjacent arc-column-shaped lenses. The arc-column-shaped lenses and the hetero-components are sequentially connected with each other and periodically arranged. The hetero-components serve to enhance the intensity of the emergent light outgoing from the gaps periodically arranged between the arc-column-shaped lenses and destruct the forming condition of the Moiré pattern so as to reduce the periodical contrast of the emergent light of the respective arc-column-shaped lenses. Accordingly, the naked-eye observation 3D image quality and effect are enhanced.

Abstract: Disclosed is a planetary gear transmission box, comprising a housing portion, a first planetary gear transmission stage, and a second planetary gear transmission stage, wherein the first planetary gear transmission stage comprises a first sun gear (3), a first planetary carrier (5), and a first ring gear; the second planetary gear transmission stage comprises a second sun gear, a second planetary carrier (7), and a second ring gear (6); the first sun gear (3) is connected to an external input element; the first planetary carrier (5) is connected to the second sun gear; the second planetary carrier (7) is connected to an output element; the transmission ratio of the gear transmission box is greater than 25; and the second planetary carrier (7) is directly supported on the housing portion. The locked rotor torque of the gear box is increased, such that the output rotational speed is reduced, and thus a bearing member at the output end can be omitted.

Abstract: The present disclosure relates to an image scaling method and an apparatus thereof. The method includes: for at least one interpolation pixel in a source image, grouping at least two adjacent pixels of the interpolation pixel to obtain adjacent pixel sets; no intersection existing between the adjacent pixel sets; determining, based on position relationships between the interpolation pixel and regions formed by the adjacent pixel sets, virtual interpolation pixels corresponding to the interpolation pixel in the regions formed by the adjacent pixel sets respectively; calculating corresponding pixel sampling values of the virtual interpolation pixels in the source image according to a preset bilinear interpolation algorithm respectively; and generating theoretical pixel values corresponding to the interpolation pixel based on the pixel sampling values corresponding to the virtual interpolation pixels; the theoretical pixel values being configured to perform image scaling on the source image.

Abstract: The present disclosure relates to an element search method and apparatus, a computer device, a storage medium and a computer program product. The method includes: acquiring an element search instruction carrying an element identifier information of a target element; determining an element prediction type matching the target element based on the element identifier information; searching for the target element on a search panel according to the element prediction type to acquire element attribute information of the target element; determining a target layer of the target element in a Printed Circuit Board (PCB) layout based on the element attribute information, opening the target element at the target layer, and highlighting the opened target element. Accordingly, the efficiency of searching for the element can be improved.

Abstract: A downhole throttling device based on wireless control includes an inlet nozzle, a throttling assembly, an electrical sealing cylinder, a gas guide cylinder, a lower adapter sleeve, an end socket, a female sleeve, and electrical components. The inlet nozzle is connected to the throttling assembly, the throttling assembly is connected to the electrical sealing cylinder and the gas guide cylinder, the electrical sealing cylinder and the gas guide cylinder are both connected to the lower adapter sleeve, the lower adapter sleeve is respectively connected to the end socket and the female sleeve, and the electrical components are arranged in the electrical sealing cylinder. A throttling effect is achieved by detecting the temperature and pressure in a tube by a temperature/pressure sensor in the electrical components and controlling a motor to rotate a movable valve in the throttling assembly by a circuit control assembly, thereby achieving wireless control over downhole throttling.

Abstract: A method for manufacturing a package structure includes providing a carrier board; providing at least one die having a top surface, a bottom surface, and a side surface on the carrier board; and forming a protective layer to cover at least a portion of the side surface of the die. The die includes a substrate, a semiconductor layer, a gate structure, a source structure and a drain structure, at least one dielectric layer, and at least one pad. The semiconductor layer is disposed on the substrate. The gate structure is disposed on the semiconductor layer. The source and the drain structures are disposed on opposite sides of the gate structure. The dielectric layer covers the gate, source, and drain structures. The pad is disposed on the dielectric layer and penetrates through the dielectric layer to electrically contact with the gate, source or drain structure.

Abstract: In certain aspects, a noise suppression method and system for a personal sound amplification product (PSAP) are disclosed. An environmental audio signal acquired through one or more microphones is processed to generate a set of first sub-band signals in a set of first sub-bands. The environmental audio signal is also processed to generate a set of second sub-band signals in a set of second sub-bands. A set of first gains for the set of first sub-band signals in the set of first sub-bands is determined based on the set of second sub-band signals in the set of second sub-bands. The set of first sub-band signals is processed based on the set of first gains to generate a noise-suppressed audio signal.

Abstract: A semiconductor device includes: a substrate; a seed layer disposed on the substrate; a compound semiconductor stack layer disposed on the seed layer; and a source metal layer and a drain metal layer disposed on the compound semiconductor stack layer. The semiconductor device further includes a conductive layer at least partially covering the source metal layer and the drain metal layer, and covering opposing side surfaces of the seed layer and opposing side surfaces of the compound semiconductor stack layer. The conductive layer electrically connects the seed layer and the source metal layer.

Abstract: Provided are an adaptor element in a bubble shape, a method of constructing a sequencing library with such an adapter element. The adaptor element is a hybrid formed with a long-chain nucleic acid A and a short-chain nucleic acid B. The hybrid is in the bubble shape with paired regions at two terminals and a non-paired region in the middle.

Abstract: The present invention provides a hexagonal frustum deployable unit and the deployable mechanism formed by the same, which includes hexagonal frustum deployable units, unit connecting rods and support frames, 3N2+3N+1 hexagonal frustum deployable units are combined into a closely connected deployable mechanism through unit connecting rods and support frames; the present invention combines hexagonal frustum deployable units array into deployable mechanisms of any aperture size, which has advantages such as high rigidity, high retraction rate, high support performance and adjustable aperture size, which makes space deployable antenna mechanism safer, more efficient and convenient during operation process and solves problems of weak signal transmission or reception, small data capacity and low communication rate of traditional antennas.