Abstract: There is provided a pressure sensor, including a top cover assembly, an upper seat (120), and a movable membrane (200); each of a top and a bottom of the upper seat (120) is provided with an opening, the top cover assembly seals the opening at the top of the upper seat, and the movable membrane (200) seals the opening at the bottom of the upper seat (120); the top cover assembly, the upper seat (120), and the movable membrane (200) form a pressure reference chamber (100), and the pressure sensor detects a gas pressure on a side of the movable membrane (200) away from the top cover assembly based on a state of the movable membrane (200); at least one gas guide passage (510) is formed at the top cover assembly, and is configured to connect the pressure reference chamber (100) to the outside; the top cover assembly includes at least one blocking member (521) configured to seal the gas guide passage (510); and the blocking member (521) seals the gas guide passage (510) after being heated to a temperature higher t

Abstract: Described herein is a polyurethane foam prepared with certain polytetrahydrofurans and optional polyether polyols. The polyurethane foam is characterized by low hardness increase at low temperature as compared with conventional polyurethane foam, and is suitable for use in products which can be exposed to low temperature such as snow boots.

Abstract: Diffractive backlight fabrication employs a diffraction grating to scatter light from a light guide and define a reflective island that is aligned with the diffraction grating. A method of fabricating a diffractive backlight includes providing the light guide having the diffraction grating, diffractively scattering guided light out of the light guide using the diffraction grating to selectively expose photoresist and provide an opening in the photoresist, and depositing a reflective material into the opening to form a reflective island that is aligned with the diffraction grating. A reflective diffraction grating element of the diffractive backlight includes the diffraction grating and reflective island.

Abstract: A backlight module includes a light guide plate and a prismatic reflective film. The prismatic reflective film is disposed on a surface of the light guide plate opposite to a light exit surface of the light guide plate. A surface of the reflective film proximate to the light guide plate is provided with a plurality of protruding structures thereon. The plurality of protruding structures extending in a first direction. Tops of at least two of the plurality of protruding structures are uneven.

Abstract: An audio processing apparatus and an audio processing method for dynamically adjusting an audio clock are provided. The audio processing apparatus includes a first interface, a buffer, a clock generator, a processor, and a second interface. The first interface receives audio data from the host. The buffer stores the audio data to generate a first audio packet and determines relationships between a data volume of the first audio packet and a first upper threshold and a first lower threshold. The second interface outputs the first audio packet and a clock signal to a codec apparatus. In response to the data volume of the first audio packet being less than the first lower threshold, the buffer outputs an underflow interrupt signal. In response to the data volume of the first audio packet being greater than the first upper threshold, the buffer outputs an overflow interrupt signal.

Abstract: A nanoimprint lithography mold, nanoimprint lithography tiling system, and method of dicing a nanoimprint lithography substrate employ a nanoimprint lithography mold having a precision edge and an undercut sidewall. The precision edge has nanoscale roughness and is adjacent to a top surface of the nanoimprint lithography mold at a predetermined distance from a feature of the nanoimprint lithography mold. The undercut sidewall extends from the precision edge to a bottom surface of the nanoimprint lithography mold. The undercut sidewall has a surface that is angled away from the precision edge and toward a center of the nanoimprint lithography mold. The precision edge and the undercut sidewall define a side of the nanoimprint lithography mold that can be abutted with corresponding sides of one or more other nanoimprint lithography molds.

Abstract: A preparation method for heterogeneous Mg alloys bar with high elastic modulus. It provides a preparation method of solid-liquid composite casting in a specific mold to produce the heterostructured metallic bars composed of high elastic modulus metal and low elastic modulus Mg alloy. Subsequently, the microstructure of heterogeneous Mg alloys bars is adjusted by the specific deformation and heat treatment. Heterogeneous Mg alloys bars without oxide inclusions and with good interfacial bonding were prepared through this method. The improvement of elastic modulus is obtained by tailoring the heterogeneous microstructure.

Abstract: A light-emitting solar energy collection device and a manufacturing method therefor. The light-emitting solar energy collection device comprises: a transparent substrate; at least one solar cell, disposed on a portion of a region on one side of the transparent substrate; a photoluminescence layer, disposed on the side of the transparent substrate provided with the solar cell, and covering the solar cell, the photoluminescence layer being in contact with at least a portion of the solar cells in order to secure the solar cells on the transparent substrate. In the light-emitting solar energy collection device and the manufacturing method therefor according to the embodiments of the present invention, since the solar cells may be at least partially fixed by the photoluminescence layer itself, the use of a bonding layer for fixing may therefor be reduced or omitted, thereby being able to simplify processing, save materials, and reduce costs.

Abstract: Fabricating a diffractive backlight employs a universal grating and selects a portion of the universal grating using a reflective island to define a grating element, a reflective diffraction grating element of the diffractive backlight including the grating element and the reflective island. A method of fabricating a diffractive backlight includes forming the universal grating, forming the reflective island, and selecting a portion of the universal grating using the reflective island to define the grating element. The method of fabricating a diffractive backlight may include forming the reflective island on a light guide surface and forming the universal grating over the reflective island. Alternatively, the method of fabricating a diffractive backlight may include forming the universal grating on the light guide surface and forming the reflective island over the universal grating.

Abstract: Disclosed herein are a process of preparing a polyurethane elastomer foam, a polyurethane elastomer foam prepared by the process, and a method of using the polyurethane elastomer foam.

Abstract: The present invention discloses a recombinant protein capable of resisting multiple sclerosis and a preparation method and application thereof, and belongs to the technical field of biopharmacy. The recombinant protein of the present invention comprises Mycobacterium tuberculosis heat shock protein 65 and 6-segment tandem repeat myelin oligodendroglia glycoprotein antigen epitope polypeptides with multiple sclerosis autoimmune antigen characteristics at the 33rd-55th sites. The recombinant protein capable of resisting multiple sclerosis is used for preparing multiple sclerosis vaccines and/or preparing multiple sclerosis drugs. The present invention can play a role in preventing multiple sclerosis and can avoid side effects caused by most of disease modifying therapy (DMT) drugs.

Abstract: The present invention relates to a system (100 or 200) for aligning a programmable clock or strobe. The system (100 or 200) comprises a first programmable delay unit (1a) for receiving the programmable clock or strobe, characterized by a second programmable delay unit (1b) connected in parallel to the first programmable delay unit (1a) for receiving the programmable clock or strobe, a switch (2) for switching one of the two programmable delay units (1a or 1b) to service the programmable clock or strobe so as to allow the other programmable delay unit (1a or 1b) to adjust the other programmable clock or strobe, and a control logic component (3) for handling the switching of the switch (2), in which the switch (2) swaps in the adjusted programmable clock or strobe to service a downstream clocktree or strobe path after the programmable clock or strobe is adjusted. The present invention also relates to a method for aligning a programmable clock or strobe.

Abstract: A method, apparatus, and a non-transitory computer-readable storage medium for generating heterogenous platform code. The method may obtain a neural network model. The neural network model may be programed to run on at least one platform. The method may also obtain an initial intermediate representation (IR) code by encoding the neural network model, and obtain a target IR code by adding decorations to the initial IR code based on a target platform. The method may also output an executable code optimized to run on the target platform by decoding the target IR code.

Abstract: Disclosed is a method for overcoming self-incompatibility of diploid potatoes, including: (1) selecting a target fragment; (2) constructing a gene-targeting recombinant vector; (3) achieving a loss-of-function mutation of the intracellular S-RNase gene; (4) regenerating a plurality of potato plants; (5) specifically amplifying a DNA segment containing the target fragment of the S-RNase gene in a regenerated plant; (6) selecting a regenerated plant in which the S-RNase gene is edited; (7) further screening the selected gene-edited plant for a diploid gene-edited plant line; (8) propagating and planting the selected gene-edited plant line, and identifying the self-compatible phenotype at the flowering stage; and (9) sequencing the gene amplification products of the harvested offspring of the self-compatible plant, and detecting the inheritance and isolation of the offspring in which the target gene is edited.

Abstract: The disclosure discloses a magnesium alloy material smelting device, comprising a furnace, a disc packing device, the disc packing device comprising a stirring shaft, a packing basket, a disc stirring head, the stirring shaft connected with a packing basket, the bottom of the packing basket connected with a disc stirring head, the disc stirring head comprising a plurality of stirring wings, the stirring wings connected with the packing basket and the stirring disc, the connecting ends of the stirring wings connected with each other, the stirring ends extending to the edge of the stirring disc, and the sidewall of the packing basket provided with a liquid passage hole; during the process of preparing and processing the magnesium alloy, the disc stirring head may accelerate the diffusion, the rotation of the disc stirring head may divide the melt into upper and lower layers, and the upper layer of the melt forms a solution vortex to accelerate the diffusion of the master alloy elements; the lower melt keeps rel

Abstract: Provided is a T-cell receptor (TCR) that can bind to a KWVESIFLIF (SEQ ID NO: 38)-HLA A2402 complex, wherein the binding affinity thereof is at least 2 times that of a wild-type TCR. Further provided is a fusion molecule of the TCR with a therapeutic agent, which fusion molecule targets a tumor cell presenting the KWVESIFLIF (SEQ ID NO: 38)-HLA A2402 complex.

Abstract: Described herein is a method for producing a PU foam insole, including the following steps of: (1) pouring the raw materials used to form a PU foam into a mould, reacting to obtain a PU sheet, where the height of the mould cavity is from about 1.0 to about 1.6 times of the total thickness of two finished insoles; (2) splitting the PU sheet into two halves in the horizontal direction to obtain two pieces of PU insole material, where one surface of the material has open pores, and the other surface of the material has a skin; and (3) attaching a piece of fabric onto the surface having open pores of the material obtained in step (2). Also described herein is a PU foam insole produced by the method.

Abstract: An audio processing apparatus and an audio processing method for dynamically adjusting an audio clock are provided. The audio processing apparatus includes a first interface, a buffer, a clock generator, a processor, and a second interface. The first interface receives audio data from the host. The buffer stores the audio data to generate a first audio packet and determines relationships between a data volume of the first audio packet and a first upper threshold and a first lower threshold. The second interface outputs the first audio packet and a clock signal to a codec apparatus. In response to the data volume of the first audio packet being less than the first lower threshold, the buffer outputs an underflow interrupt signal. In response to the data volume of the first audio packet being greater than the first upper threshold, the buffer outputs an overflow interrupt signal.

Abstract: The disclosure discloses a magnesium alloy material smelting device, comprising a furnace, a disc packing device, the disc packing device comprising a stirring shaft, a packing basket, a disc stirring head, the stirring shaft connected with a packing basket, the bottom of the packing basket connected with a disc stirring head, the disc stirring head comprising a plurality of stirring wings, the stirring wings connected with the packing basket and the stirring disc, the connecting ends of the stirring wings connected with each other, the stirring ends extending to the edge of the stirring disc, and the sidewall of the packing basket provided with a liquid passage hole; during the process of preparing and processing the magnesium alloy, the disc stirring head may accelerate the diffusion, the rotation of the disc stirring head may divide the melt into upper and lower layers, and the upper layer of the melt forms a solution vortex to accelerate the diffusion of the master alloy elements; the lower melt keeps rel

Abstract: A method, apparatus, and a non-transitory computer-readable storage medium for generating heterogenous platform code. The method may obtain a neural network model. The neural network model may be programed to run on at least one platform. The method may also obtain an initial intermediate representation (IR) code by encoding the neural network model, and obtain a target IR code by adding decorations to the initial IR code based on a target platform. The method may also output an executable code optimized to run on the target platform by decoding the target IR code.