Abstract: A forming-machine equipment testing method includes: determining, by a scheduling host computer, an equipment transport task for equipment after a task start time of the equipment is reached, determining, by the scheduling host computer, whether the equipment meets the equipment transport task, and in response to the equipment meeting the equipment transport task, instructing, by scheduling host computer, an intelligent transport device to transport the equipment to a corresponding target location, so as to control the equipment to execute an equipment test task at the target location.

Abstract: A system comprises an input device structurally configured to be utilized by an operator to control a medical device. The system further comprises a motion sensor associated with the input device and configured to detect a displacement distance of the input device. The system further comprises a control unit configured to determine a velocity cap defining a maximum velocity of the medical device based on the detected displacement distance. The control system is further configured to control movement of the medical device based on the velocity cap.

Abstract: An IP address display device suitable for a power device is provided. The IP address display device comprises a communication interface, a display interface, and a control circuit. The control circuit is electrically coupled to the communication interface and the display interface, and is used to determine whether an IP address allocated by a DHCP server has been obtained through the communication interface. When the determination result is yes, the control circuit automatically displays the obtained IP address by the display interface for a preset time. In addition, a power distribution unit and an uninterruptible power system using the same are also provided.

Abstract: This disclosure describes systems and techniques for synchronizing cameras and tagging images for face authentication. For face authentication by a facial recognition model, a dual infrared camera may generate an image stream by alternating between capturing a “flood image” and a “dot image” and tagging each image with metadata that indicates whether the image is a flood or a dot image. Accurately tagging images can be difficult due to dropped frames and errors in metadata tags. The disclosed systems and techniques provide for the improved synchronization of cameras and tagging of images to promote accurate facial recognition.

Abstract: An optical imaging module includes an optical imaging lens assembly, a light path folding element and a light blocking element. The optical imaging lens assembly includes at least one optical lens element. The light path folding element has an incident surface, an emitting surface and at least one optical reflecting surface, and the light path folding element is disposed on an image side of the optical imaging lens assembly. The light blocking element is disposed on one of the optical lens element and the light path folding element, and the light blocking element includes an opening hole and a light blocking surface. The light blocking surface has an anti-reflective light blocking membrane layer. A surface of the anti-reflective light blocking membrane layer has a plurality of nanostructures, and the nanostructures are arranged in an irregular form.

Abstract: Provided is a semiconductor device including an enhancement mode (E-mode) high electron mobility transistor (HEMT). The E-mode HEMT includes a substrate, and a channel layer disposed on the substrate. A barrier structure disposed on the channel layer. A pair of source/drain (S/D) metals respectively disposed on the channel layer at opposite sides of the barrier structure. A gate metal disposed on the barrier structure between the pair of S/D metals. The channel layer has a two-dimensional electron gas (2DEG) layer close to an interface between the channel layer and the barrier structure. A fluorine ion concentration in the channel layer adjacent to the 2DEG layer is greater than that away from the 2DEG layer.

Abstract: An optical path folding element includes a main body, a light absorption film layer and a matte structure. The main body has optical surface including an incident surface, a reflective surface and an emitting surface. A light enters into the optical folding element through the incident surface. The reflective surface reflects the light so as to change a traveling direction thereof. The light exits the optical folding element through the emitting surface. The light absorbing film layer is configured to reduce reflectance and provided adjacent to at least part of the optical surface, and the light absorbing film layer is in physical contact with the main body. The matte structure is disposed adjacent to at least part of the optical surface. The matte structure provides an undulating profile on a surface of the optical path folding element, and the matte structure is formed in one-piece with the main body.

Abstract: A method and a system for stacking printed circuit boards includes providing a lower baseboard, a pinboard, and an upper baseboard; printing a first solder paste on the lower baseboard; placing a placement component on the lower baseboard; placing the pinboard on the lower baseboard; reflow soldering the lower baseboard with the placement component and the pinboard and forming a first assembly; printing the first solder paste and a second solder paste on the upper baseboard; placing the placement component on the upper baseboard and the first assembly on the upper baseboard; and reflow soldering the upper baseboard with the placement component and the first assembly and forming a printed circuit board; a melting point of the first solder paste is higher than a melting point of the second solder paste.

Abstract: Techniques are described that enable automatic emergency braking (AEB) for a path-crossing target when a collision between a host vehicle and the target that is deemed imminent. Based on whether an acceleration of the host vehicle is above a threshold. Based on the acceleration, and, optionally, a location of the target relative to a crossing path (e.g., whether a portion of the target is within a suppression zone), an AEB system of the host vehicle is either activated or not activated, for example, suppressed. This suppression of the AEB system may include gating or nulling an AEB activation signal to prevent an emergency braking event. By managing the AEB system in a path-crossing scenario, many common false-positive AEB events (warnings, alerts, and/or braking) may be avoided. Furthermore, intentional vehicle maneuvers that comply with normal driving etiquette or rules can still be allowed for operator and passenger comfort, without risking safety.

Abstract: A signal processing method for processing a signal received by a receiver device includes: performing a first correlation calculation on the received signal to obtain a first calculation result; performing carrier frequency offset estimation and compensation on the received signal to obtain a first compensated signal; performing a second correlation calculation on the first compensated signal to obtain a second calculation result; performing carrier frequency offset compensation on the first compensated signal to obtain a second compensated signal; determining whether at least one phase of the second compensated signal is correct; and determining whether at least one decoding result of the second compensated signal is correct. The received signal is determined not a signal conforming to a predetermined standard when the at least one phase of the second compensated signal or the at least one decoding result of the second compensated signal is determined incorrect.

Abstract: Disclosed in the present invention are a polypeptide fragment, a derivative of the polypeptide fragment, and applications of the derivative of the polypeptide in the preparation of drugs for preventing and treating fibrosis diseases.

Abstract: A device may include a metal contact between a first isolation region and a second isolation region on a first surface of an epitaxial layer. The device may include a first sidewall and a second sidewall on a second surface of the epitaxial layer distal to the first isolation region and the second isolation region. The device may include a wavelength converting layer on the epitaxial layer between the first sidewall and the second sidewall.

Abstract: A monitor supporting device includes an arm module, a connection module, and a pivoting module. The connection module includes a main plate body adapted to be secured to an arm-securing portion of a monitor, and a cable-fixing unit connected to the main plate body. The cable-fixing unit includes an extension arm body that defines a constraining space adapted for passage of a plurality of cables therethrough, and that is adapted for allowing a cable tie to tie and secure the cables thereonto. The pivoting module is connected to the arm module and the main plate body, such that the connection module is pivotable relative to the arm module. A junction of the pivoting module and the main plate body is disposed above the extension arm body.

Abstract: A slide rail assembly includes a first rail, a second rail, a locking member, a driving member and an operating member. The second rail is movable relative to the first rail. The locking member is configured to lock the second rail relative to the first rail at a predetermined position. The driving member is movable relative to the second rail. When the operating member is moved from an initial position to a non-initial position, the operating member is configured to drive the driving member to move to further drive the locking member to move, in order to unlock the second rail relative to the first rail at the predetermined position.

Abstract: A slide rail mechanism includes a first slide rail assembly, a second slide rail assembly and an unlocking handle. Each of the slide rail assemblies comprises a first rail, a second rail and a locking member. The first rail and the second rail are movable relative to each other. The locking member is configured to lock the second rail relative to the first rail at a predetermined position. The locking handle is movably mounted between the first slide rail assembly and the second slide rail assembly. When the unlocking handle is moved from a first position to a second position, the unlocking handle is configured to drive the locking member to move in order to unlock the second rail relative to the first rail at the predetermined position.

Abstract: A display and a driving method thereof are disclosed. The display includes a plurality of pixel circuits. Each of the pixel circuits includes a display unit, a first scanning transistor, an equivalent boosting capacitor, a second scanning transistor, and a third scanning transistor. The display unit receives a first reference voltage and is coupled to a first node. The first scanning transistor is coupled to the first node and receives a first scanning signal. The equivalent boosting capacitor is coupled between the first node and a second node. The second scanning transistor is coupled to the second node and receives a second scanning signal. The third scanning transistor is coupled to the second node and receives the first scanning signal.

Abstract: Embodiments of the disclosure provide a method and device for providing a wire breakage warning. The method includes: obtaining a plurality of process values when a crystal ingot cutting machine uses a cutting wire to cut a crystal ingot; dividing the process values into N groups, and determining a statistical property of each of the groups; identifying outlier values in the process values based on the statistical property of each of the groups, or determining a statistical property variation corresponding to each of the groups based on the statistical property of each of the groups; and in response to determining that the outlier values in the process values meet a first warning condition, or the statistical property variation corresponding to each of the groups meets a second warning condition, providing a wire breakage warning associated with the cutting wire.

Abstract: An imaging lens assembly includes a lens barrel, optical lens elements, an annular retaining element and a nano-microstructure. The optical lens elements include at least one optical lens element disposed in the lens barrel. The annular retaining element is physically contacted with the optical lens element, and the annular retaining element includes an object-side surface, an image-side surface, an outer diameter surface and a light-through hole. The outer diameter surface is connected to the object-side surface and the image-side surface. The light-through hole is formed by gradually tapering from the object-side surface and the image-side surface towards the optical axis. The nano-microstructure has a plurality of irregular ridged convexes. The nano-microstructure is located between a lens barrel area defined via the lens barrel and a lens element area defined via the optical lens element on a direction vertical to the optical axis.

Abstract: An automatic document feeder includes a feeding path, a pickup roller assembly arranged at an upstream of the feeding path for feeding documents into the feeding path, an ejecting tray arranged at a downstream of the feeding path for loading the ejected documents, a paper feeding roller assembly arranged in the feeding path, a paper ejecting roller assembly arranged at the downstream of the feeding path, an anti-drawing arm arranged between the paper ejecting roller assembly and the ejecting tray, and a paper feeding motor. The paper feeding motor drives the pickup roller assembly, the paper feeding roller assembly and the paper ejecting roller assembly.