Abstract: A light fixture suitable for use with fluorescent light bulbs as a fluorescent light fixture includes a frame, a plurality of LED mounting strips that are removably coupled to the frame, a plurality of LEDs that are disposed on each of the plurality of LED mounting strips, and a plurality of drivers. Each of the plurality of drivers is disposed on one of the plurality of LED mounting strips and electrically coupled to the plurality of LEDs disposed on each of the plurality of LED mounting strips.

Abstract: The present invention relates to a multi-functional drilling experiment platform, which consists of a gantry, a hydraulic cylinder, a power swivel and a platform base. The gantry mainly realizes the control of the drill string during the drilling-in process. In order to simulate the vertical well, the inclined well, and the horizontal well, the drilling machine needs to rotate between 0° and 90°. The rotation of the gantry is realized by the extension and contraction of the hydraulic cylinder. The platform base is used to set up the gantry and the hydraulic cylinder, bearing the pulling, pressing and twisting loads of drilling experiments. Also, the platform base can move along the track to achieve different types of experiments. The multi-functional drilling experiment platform of the present invention realizes the load simulation experiment of the drilling machine at different angles using the gantry and the hydraulic cylinder.

Abstract: A method for manufacturing a HEMT/HHMT device based on CH3NH3PbI3 material are provided. The method includes: selecting an Al2O3 substrate; manufacturing a source electrode and a drain electrode; forming a first electron transport layer on a surface of the source electrode, a surface of the drain electrode, and a surface of the Al2O3 substrate not covered by the source electrode and the drain electrode; manufacturing CH3NH3PbI3 material on a surface of the first electron transport layer to form a first light absorbing layer; and forming a gate electrode on a surface of the first light absorbing layer to complete the manufacture of the HEMT device.

Abstract: In one embodiment, motion planning and control data is received, where the motion planning and control data indicates that an autonomous vehicle is to move from a first point to a second point of a path within a predetermined route. In response to the motion planning and control data, the path from the first point to the second point is segmented into multiple path segments. For each of the path segments, one of predetermined driving scenes is identified that matches motion characteristics of the corresponding path segment. The motion planning and control data associated with the path segments is modified based on predetermined motion settings of the path segments. The autonomous vehicle is driven through the path segments of the path based on the modified motion planning and control data.

Abstract: An electrical connector assembly including a first connector and a second connector mated with each other. The first connector includes an insulative housing with a mating cavity sounded by opposite top wall and bottom wall, two opposite side walls and a rear wall. The rear wall forms opposite inner surface and outer surface. A plurality of contacts are retained to the housing and include the contacting sections exposed in the mating cavity and soldering sections exposed outside of the housing and behind the rear wall. A plurality of inner partitions are formed on the interior surface of the rear wall and extend into the mating cavity to separate the contacting sections of the neighboring contacts, respectively. A plurality of outer partitions are formed on the exterior surface of the rear wall to separate the soldering sections of the neighboring contacts.

Abstract: A photographic mask is provided in the present disclosure. The photographic mask includes a silicon-on-insulator (SOI) base and a stepped opening formed in the SOI base. The SOI base includes a silicon substrate, a median layer and a silicon layer, the median layer is arranged between the insulator substrate and the insulator layer. The stepped opening includes a first opening portion and a second opening portion, the first opening portion penetrates through the silicon layer and has a first opening area; the second opening portion at least penetrates through the silicon substrate and is aligned with the first opening portion. The second opening portion has a second opening area greater than the first opening area of the first opening portion. The present disclosure further provides a method for making a photographic mask.

Abstract: The present disclosure provides a machine table for supporting a substrate. The machine table includes a body; pin holes each penetrating through the body in a thickness direction; and support pins each received in the pin hole and movable up and down in the thickness direction, each support pin including a built-in cavity from which an antistatic liquid is sprayed onto an upper surface of the body.

Abstract: The present disclosure relates generally to techniques for forming a continuous adhesion layer for a contact plug. A method includes forming an opening through a dielectric layer to an active area on a substrate. The method includes performing a first plasma treatment along a sidewall of the opening. The method includes performing an atomic layer deposition (ALD) process to form a metal nitride layer along the sidewall of the opening. The ALD process includes a plurality of cycles. Each cycle includes flowing a precursor to form a metal monolayer along the sidewall and performing a second plasma treatment to treat the metal monolayer with nitrogen. The method includes depositing a conductive material on the metal nitride layer in the opening to form a conductive feature.

Abstract: The disclosure relates to a method for detecting single molecules on an object. The method includes: providing a carrier; attaching the carrier on a surface of the object so that the surface of the object is indirect contact with the carrier; and detecting the single molecules on the object with a detector. The carrier includes a flexible substrate and a metal layer on the flexible substrate. The flexible substrate includes a base and a bulge pattern located on a surface of the base. The bulge pattern includes a number of strip-shaped bulges intersecting with each other to form a net and define a number of recesses. The metal layer is located on the bulge pattern. The carrier has a relative higher SERS and can enhance the Raman scattering.

Abstract: A shift register unit and a method of driving the same, a gate driving circuit and a display device are provided. The first pull-up circuit of the shift register is configured to output a signal of the first clock signal end to the first signal output end under a control of the pull-up node. The second pull-up circuit is configured to output the signal of the first clock signal end to the second signal output end under a control of the pull-up node. The first pull-down circuit is configured to pull down a potential of the pull-up node and a potential of the first signal output end to the potential of the second voltage end under a control of the pull-down node. The second pull-down circuit is configured to pull down a potential of the second signal output end to the potential of the second voltage end under a control of the pull-down node.

Abstract: The present invention relates to a Rho-associated protein kinase inhibitor of Formula (I), a pharmaceutical composition comprising the same, a preparation method thereof, and use thereof for the prevention or treatment of a disease mediated by the Rho-associated protein kinase (ROCK).

Abstract: Techniques are provided for controlling an order-picking, rack-transporting robot. More specifically, the robot is controlled to select a minimized number of movable racks storing ordered products identified in one or more orders for product deliveries, while still ensuring that all ordered products are included.

Abstract: Disclosed is a hydraulic control valve assembly of automatic steering system for agricultural machine including a proportional directional valve (3). A balancing valve (1) is arranged between the proportional directional valve (3) and the steering cylinder. A first shuttle valve (2) is arranged between the proportional directional valve (3) and the balancing valve (1). The first shuttle valve (2) is positioned on one side of the proportional directional valve (3). An overflow valve (4) is positioned on another side of the proportional directional valve (3). The overflow valve (4) is connected to a second shuttle valve (6) and a logic valve (5) respectively. The hydraulic control valve assembly has a large control power, a rapid response, and is more suitable for the autonomous navigation operation of agricultural machine. Moreover, the system saves more energy, such that the autonomous navigation operation of agricultural machine is more stable.

Abstract: A method for determining a pair of compliance events is provided. A set of event data collected by a PET detector may be divided into N sub-sets, and each of the N sub-sets of event data may be sorted according to an occurrence time of each event included in the event data, wherein N is an integer greater than or equal to 2. A K stage heapsort may be performed on the sorted N sub-sets of event data according to the occurrence time of each event, so as to sequentially output data of each event in the sorting order, wherein K is an integer greater than or equal to 1. A time compliance determination and a space compliance determination may be performed on the sequentially-outputted event data, and a pair of compliance events may be determined if both the time compliance determination and the space compliance determination are passed.

Abstract: It is provided a grayscale voltage debugging method for debugging a display device including a white subpixel, including a first step of, in a state where the white subpixel is disenabled and subpixels in other colors are enabled, adjusting a respective to-be-adjusted grayscale voltage applied to each of the subpixels in other colors, so that a first actually-measured Gamma curve corresponding to the respective adjusted grayscale voltage is located within an acceptable range of a standard Gamma curve, and a second step of, in a state where the white subpixel and the subpixels in other colors are all enabled, acquiring a second actually-measured Gamma curve and in the case that the second actually-measured Gamma curve is not located within the acceptable range, changing the respective adjusted grayscale voltage to obtain a new respective to-be-adjusted grayscale voltage, and returning to the first step.

Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.

Abstract: The present invention provides a communication method based on an assembled communication protocol stack. The method comprises: construct protocols to form protocol modules, and place the protocol modules into a protocol module library; extract required protocol modules from the protocol module library, and assemble the extracted protocol modules to form a communication protocol stack; install the assembled communication protocol stack into a protocol stack running device; and an application on the protocol stack running device implements data communication by using the installed protocol stack. The specific process of constructing protocol modules comprises: constructing execution codes of protocols corresponding to an operating system to form protocol modules; and defining PDUs, that is, defining a corresponding data length and a data structure when each protocol module is in a mutual input/output relationship with other protocol modules in the protocol module library.

Abstract: A navigation device with distance detecting function can utilize a distance detecting mechanism to detect a distance relative to a working surface. The distance detecting mechanism includes a base, a connecting component, a feature unit and a detection unit. The connecting component partly protrudes from the base. The connecting component optionally contacts against or is spaced from the working surface to generate a distance variation relative to the base along an axial direction. The feature unit is disposed on the connecting component. The detection unit is connected to the base. The detection unit can detect parameter difference of the feature unit according to the distance variation of the connecting component relative to the base, so as to determine the distance between the working surface and a bottom of the base via the parameter difference.

Abstract: A copper winding structure includes a first copper sheet having a first body, a first extending part and a second extending part located at two ends of the first body, respectively; and a second copper sheet having a second body, a third extending part and a fourth extending part located at two ends of the second body, respectively, the third extending part intersects with the fourth extending part such that the second body is partially overlapped; after the first copper sheet is stacked with the second copper sheet, the second extending part aligns with the third extending part, and the first extending part and the fourth extending part are located on the same side with respect to the second extending part and the third extending part.