Abstract: A neural network point cloud data analyzing method includes a data input step and an analyzing step. In the data input step, a processor receives a point cloud data. In the analyzing step, the processor analyzes the point cloud data based on an enhanced VoxNet 3D model. The enhanced VoxNet 3D model includes an input layer, a first hidden unit, a first pooling layer, a 1st to a 3rd second hidden units, a second pooling layer, a third pooling layer and a fourth pooling layer. The input layer is for inputting the point cloud data. The first hidden unit is signally connected to the input layer. The first pooling layer receives an output from a first activation layer. The 1st to the 3rd second hidden units are sequentially connected after the first pooling layer.

Abstract: A coupled lens structure for a mixed/augmented reality system includes: a lens tube; a first lens with a first aspherical light input surface coupled to a lens-tube light input surface; a second lens with a second spherical light input surface optically coupled to a first spherical light output surface of the first lens; a third lens with a third spherical light input surface optically coupled to a second aspherical light output surface of the second lens; and a fourth lens with a fourth spherical light input surface optically coupled to a third spherical light output surface of the third lens and a fourth spherical light output surface coupled to a lens-tube light output surface. The coupled lens structure has volume of 2.1-3 cc, a lens-tube outer diameter of 12-13.5 mm, and a full angle of view not greater than 30 degrees, featuring an effective reduction in volume and weight.

Abstract: An array substrate, a display panel, and a manufacturing method of the array substrate are provided, including a thin film transistor layer, a passivation layer, and a pixel electrode layer which are sequentially disposed on one above another. The passivation layer is provided with a first via hole and a second via hole staggered from each other. The pixel electrode layer includes a pixel electrode connected to a first conductive layer through the first via hole and the second via hole. Therefore, a problem of grayscale dark spots caused by the pixel electrode being broken at a connection point with the first conductive layer is avoided.

Abstract: Gaming systems and methods that offer one or more additional award opportunities responsive to a qualifying symbol combination occurring in association with a satisfaction of one or more secondary event conditions.

Abstract: A computing system includes a memory controller, a central processing unit (CPU), and a random access memory (RAM). The memory controller determines if the computing system is in a low power mode. If the memory controller detects at least one m-channel regions of the RAM has been accessed, the memory controller sends an interrupt to a hypervisor of the CPU. Then the CPU performs page migration to move data in at least one m-channel region of the RAM to at least one n-channel region of the RAM, where m>n. After completing the page migration, the CPU notifies the memory controller.

Abstract: An imaging system comprises a pixel array and readout circuitry coupled to the pixel array. The readout circuitry includes a ramp generator and a plurality of column unit cells, each comprising a column ramp buffer and a column comparator, and each column ramp buffer comprising an input node coupled to receive a ramp signal from the ramp generator, a transistor having a gate terminal coupled to the input node and a drain terminal coupled to a power line, an output node coupled between a source terminal of the transistor and the column comparator, and an alternating current (AC) coupling unit coupled between the input node and the transistor. The AC coupling unit comprises a capacitor coupled between the input node and the gate terminal of the transistor, and a reset switch coupled between the input node and the gate terminal of the transistor.

Abstract: A depth camera capable of measuring the oblique velocity of an object is provided, wherein a depth camera capable of measuring the lateral velocity of an object includes a depth camera body, a first configuration file, and a lateral velocity calculation system. The lateral velocity calculation system includes: first image-processing software for recording a first depth distance at which images are taken of an object and for calculating the number of pixels corresponding to a lateral movement of the object and the duration of the lateral movement; and lateral velocity calculation software for calculating the lateral velocity of the object. The depth camera capable of measuring the oblique velocity of an object allows the lateral/longitudinal/oblique velocity of an object to be measured in real time using image-related techniques.

Abstract: A method includes collecting used dialysis fluid in a container and combining the dialysis fluid with an acid to lower the pH value of the used dialysis fluid.

Abstract: A display device including: a substrate including a bending area, a boundary area adjacent to the bending area, and a non-bending area adjacent to the boundary area; and a window disposed on the substrate and including: a base substrate including a first surface having a slope of about 0.10 to about 0.9° in the boundary area with respect to the first surface in the bending area, wherein the base substrate has a thickness in the bending area that is less than its thickness in the non-bending area; and a coating layer disposed on a second surface of the base substrate, wherein the second surface faces the first surface of the base substrate.

Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.

Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.

Abstract: A method for laser-cutting and post-treating a UTG having a partial coating film formed thereon according to the present invention includes a step (S1) of coating an entire front surface of a thin-film mother glass (1) with a coating solution for preventing chemical contact, and then drying the resulting product to form a coating film, a step (S2) of forming, on a rear surface of the thin-film mother glass (1), a partial coating film (2) which is the same shape as the shape of a cell-unit thin-film glass (3) to be cut from the thin-film mother glass (1), and a step (S3) of irradiating the rear surface of the thin-film mother glass (1) with a laser beam to cut the coating film, formed on a front surface of the thin-film mother glass (1), and the thin-film mother glass (1), wherein the laser beam is applied along a cut guiding line (6) formed a predetermined distance away from an outer edge line of the partial coating film (2) and in the shape of the cell-unit thin-film glass (3), to cut and then separate the c

Abstract: A volume holographic optical element projection system includes a projection lens, a polarizing beam splitter, a liquid crystal on silicon panel, and a volume holographic optical element. The projection lens includes a light incident side, a light emitting side, and nine lenses. A f-number of the projection lens is in a range from 1 to 3. The f-number is a value derived from dividing the focal length by the entrance pupil diameter. The liquid crystal on silicon panel includes a protection glass. The polarizing beam splitter is located between the light incident side of the projection lens and the protection glass of the liquid crystal on silicon panel. The light emitting side of the projection lens faces the volume holographic optical element.

Abstract: A method for ablating a coating film, cutting glass, and performing post-treatment by using a laser according to the present invention includes coating one side or both sides of thin mother glass with a coating solution for preventing chemical contact in order to proceed with selective chemical treatment, drying the coating solution to form a coating film on one side or both sides of the thin mother glass, obtaining thin-film glasses in cell units applied to electrical and electronic products from the thin mother glass, healing a laser-cut surface of the cut thin-film glasses in cell units through selective chemical treatment of the cut thin-film glasses in cell units, cleaning the thin-film glasses in cell units, and then ablating all of a coating film formed on a surface of the thin-film glasses in cell units, and cleaning the thin-film glasses in cell units from which all of the coating film has been ablated and then chemically healing the surface of the thin-film glasses in cell units in order to eliminat

Abstract: A compensation method for bed surface drop before and after accelerator radiotherapy bed includes the following contents: the weight G is decomposed into N weights on average, the length L is decomposed into M positions on average, and then an experiment is carried out. The drop matrix HN×M of the couch top is measured by the experiment, by performing cubic spline interpolation on the rows of the matrix HN×M, and then performing cubic spline interpolation on the columns, the resulting cubic spline interpolation matrix SN×N1, M×M1 of HN×M has N*N1 rows and M*M1 columns, and then applies it to practice. The drop amount H obtained by the compensation method for bed surface drop before and after accelerator radiotherapy bed of the present invention is the optimal estimated value with the Least Sum of Square Error.

Abstract: A method includes collecting used dialysis fluid in a container and combining the dialysis fluid with an acid to lower the pH value of the used dialysis fluid.

Abstract: The present disclosure describes programming marking methods. Various examples include: displaying device controls for at least two operating devices associated with a target task to be executed, where the display configures programming logic of the device controls for the operating devices; determining a respective device group to which each of the operating devices belongs; configuring a group tag for the operating device used for marking the device group; and displaying on a second interface a programming flowchart used when the operating devices execute the target task. The programming flowchart includes at least two function blocks. Each of the function blocks is controlled by one operating device to perform one processing action. Each of the function blocks is marked with a group tag matching the operating device. The second interface configures the function blocks and the execution logic between the function blocks.

Abstract: A method for preparing quartz glass with low content of hydroxyl and high purity, includes providing silica powders including hydroxyl groups. The silica powders are dehydroxylated, which includes drying the silica powders at a first temperature, heating the silica powders up to a second temperature and introducing a first oxidizing gas including halogen gas, thereby obtaining first dehydroxylated powders, and heating the first dehydroxylated powders up to a third temperature and introducing a second oxidizing gas including oxygen or ozone, thereby obtaining second dehydroxylated powders. The second dehydroxylated powders are heated up to a fourth temperature to obtain a vitrified body. The vitrified body is cooled to obtain the quartz glass with low content of hydroxyl and high purity. The quartz glass prepared by the above method has low content of hydroxyl and high purity. A quartz glass with low content of hydroxyl and high purity is also provided.

Abstract: Detailed herein are systems, methods, and devices configured for detecting symptoms of depression in a home dialysis patient. These systems, methods, and device may be embodied in a home dialysis system. The home dialysis system may be configured to carry out a home dialysis treatment on a patient. During the home dialysis treatment, the home dialysis system may be configured to detect one or more symptoms of depression and to generate a medical alert based on the detected one or more symptoms.

Abstract: A method of wireless signal transmission management includes transmitting a plurality of data packets to tethering equipment from user equipment to tethering equipment, determining a size of each of the plurality of data packets by the tethering equipment, designating data packets of the plurality of data packets having a specific range of sizes as control signal packets by the tethering equipment, and prioritizing in transmitting the control signal packets to a cellular network by the tethering equipment.