Abstract: The present application discloses a method, system, and computer system for detecting parked domains. The method includes obtaining, by one or more processors, a set of webpages corresponding to a plurality of domains, extracting a plurality of features based on the set of webpages, detecting parked domains based on the plurality of features using a machine learning model, and periodically applying automatic signature generation to detect a new pattern of parked domains without retraining the machine learning model.

Abstract: A key structure of electronic device including a substrate, a light source disposed on the substrate, an elastic member disposed on the substrate, and a key cap disposed on the elastic member is provided. The elastic member has a tunnel for passing light generated by the light source and projecting toward the key cap. An inner diameter of the tunnel gradually expands from the light source toward the key cap.

Abstract: According to some embodiments, an electronic device is described, having a counter circuit which is configured to detect first pulses in a received first output signal and to determine a number of the detected first pulses, a counter circuit which is configured to detect second pulses in a received second output signal and to determine a number of the detected second pulses, and an error detection circuit configured to register a first difference between the number of first pulses detected in a first time interval and the number of second pulses detected in the first time interval, determine a second difference between the number of first pulses detected in a second time interval and the number of second pulses detected in the second time interval and indicate an error if the first difference and the second difference differ from one another by at least one predefined threshold value.

Abstract: A self-locking tuning assembly includes a tuning screw and a cover plate. The tuning screw includes a head portion and a rod portion. The head portion is provided with a first threaded portion and a second threaded portion. The cover plate defines an opening adapted to the tuning screw. The opening includes a first hole portion and a second hole portion that are communicated. The head portion is at least partially located in the first hole portion. The rod portion is at least partially located in the second hole portion. A hole diameter of the second hole portion is smaller than a hole diameter of the first hole portion. The self-locking tuning assembly improves its self-locking force and installation consistency while maintaining the structural strength thereof.

Abstract: A capacitive load, an inductive load, or a transmission line coupled to an output of a closed-loop amplifier circuit can cause undesirable oscillations in a feedback signal of the amplifier circuit. The oscillations in the feedback signal can cause the amplifier circuit to exhibit instability and unpredictable behavior. Techniques are described that allow an amplifier circuit to provide a stable response while driving a capacitive load.

Abstract: A touch-control display panel is provided, which includes a touch-control layer and a display functional layer, where the touch-control layer includes a plurality of first touch-control electrodes and a plurality of second touch-control electrodes; the first touch-control electrode includes a plurality of first touch-control electrode blocks, each of the first touch-control electrode blocks includes at least one first hollowed-out region and at least one second hollowed-out region, an area of the first hollowed-out region is larger than an area of the second hollowed-out region; and the touch-control layer further includes at least one first dummy electrode and at least one second dummy electrode, where the first dummy electrode is located in the corresponding first hollowed-out region, and the second dummy electrode is located in the corresponding second hollowed-out region.

Abstract: A leadframe includes a frame, a die pad, a contact including a flank adjacent to the frame, a first tie bar between the frame and die pad, and a second tie bar between the die pad and contact. The leadframe is disposed over a carrier. A semiconductor die is disposed over the die pad. An encapsulant is deposited over the leadframe and semiconductor die including between the carrier and half-etched portions of the leadframe. A first trench is formed in the encapsulant to remove a portion of the frame and expose the flank of the contact. A conductive layer is formed over the flank by electroplating. A second trench is formed in the encapsulant through the second tie bar after forming the conductive layer.

Abstract: A projection device and an image processing module are provided. The image processing module is configured to receive an image signal. The image signal includes multiple sub-image signals. Each of the sub-image signals corresponds to multiple pixels. The pixels form a pixel shifting unit. The image processing module generates flicker data based on contrast in the pixel shifting unit, and generates an output image signal based on the flicker data and a first brightness signal corresponding to brightness of the image signal.

Abstract: Neural network based substitutional end-to-end (E2E) image compression (NIC) being performed by at least one processor and includes receiving an input image to an E2E NIC framework, determining a step size of the input image indicating a learning rate of a training model, determining a substitute image based on the training model, encoding the substitute image in lieu of the input image to generate a bitstream, and mapping the substitute image to the bitstream to generate a compressed representation. Further, step size may be determined by a scheduler and change throughout the training of the training model. The image may also be split into patches for which a scheduler is assigned for each patch and each patch is encoded instead of the entire input image.

Abstract: A pruning method of neural network based video coding of a current block of a picture of a video sequence is performed by at least one processor and includes categorizing parameters of a neural network into groups, setting a first index to indicate that a first group of the groups is to be pruned, and a second index to indicate that a second group of the groups is not to be pruned, and transmitting, to a decoder, the set first index and the set second index. Based on the transmitted first index and the transmitted second index, the current block is processed using the parameters of which the first group of the groups is pruned.

Abstract: The present disclosure relates to compounds of Formula (I), which inhibit Gal-3, and include pharmaceutically acceptable salts, compositions comprising such compounds, and methods using and making such compounds and compositions.

Abstract: A method of unification based coding for neural network model compression is performed by at least one processor and includes receiving a layer uniform flag indicating whether a quantized weight of an input neural network is encoded using a uniform coding method, and determining whether the quantized weight is encoded using the uniform coding method, based on the received layer uniform flag. The method further includes, based on the quantized weight being determined to be encoded using the uniform coding method, encoding the quantized weight, using the uniform coding method, and based on the quantized weight being determined to not be encoded using the uniform coding method, encoding the quantized weight, using a non-uniform coding method.

Abstract: Systems and methods for encoding and decoding neural network data is provided. A method includes: obtaining an independent neural network with a topology; encoding the independent neural network with the topology such as to obtain a neural network representation (NNR) bitstream; and sending the NNR bitstream to a decoder, wherein the NNR bitstream includes a group of NNR units (GON) that represents the independent neural network with the topology, and the GON includes an NNR model parameter set unit, an NNR layer parameter set unit, an NNR topology unit, an NNR quantization unit, and an NNR compressed data unit.

Abstract: An adjustable bed includes a frame structure having a first frame, a second frame, and a pair of connection bars detachably connecting the first frame and the second frame to one another; a plurality of platforms having two or more back platforms disposed on the first frame and two or more lower limb platforms disposed on the second frame; and an adjustable assembly comprising two or more back lifting assemblies coupled with the first frame and two or more leg lifting assemblies coupled with the second frame for individually adjusting each of the two or more back platforms and the two or more lower limb platforms in desired positions.

Abstract: The present disclosure discloses a method for collaboratively controlling a multi-channel braking system of a mine hoist, including obtaining the abrasion loss of the brake shoe by detecting position information of the brake shoe of each of disc brakes in real time, dividing abrasion loss levels by determining different abrasion degrees of the brake shoe, formulating three braking force distributing modes: an average distribution, a proportional distribution, and an index distribution according to the abrasion loss levels, thereby dynamically adjusting a set braking pressure of each of the disc brakes, tracking and controlling the set braking pressure through the disc brakes by adopting a pressure closed-loop control method by utilizing a pressure signal feedback from an oil pressure sensor, implementing a collaborative braking control of the multi-channel braking system of the mine hoist based on the abrasion loss of the brake shoe.

Abstract: Disclosed herein are laundry emulsifier compositions comprising one or more ethoxylated alcohol surfactants and one or more organic solvents, along with methods of using the compositions to remove stubborn soils, particularly oily or greasy soils. The compositions disclosed herein are particularly useful at removing oily or greasy soils from textiles comprising synthetic fibers such as polyester or blends of polyester. Also disclosed herein are compositions and methods of using the same which are cost-effective to make and use.

Abstract: The present disclosure provides a compound represented by structural formula (I0) or a pharmaceutically acceptable salt, or a stereoisomer thereof and their use in, e.g. treating a disease or disorder associated with the PAD4 activity. This disclosure also features compositions containing the same as well as methods of using and making the same.

Abstract: The invention discloses an electromagnetic brake structure of a fishing reel. The control box is equipped with a motherboard, electromagnet, inductive circuit board, battery, and other components. According to the rotation of the magnet on the side of the spool, the inductive circuit board transmits the generated real-time signal to the MCU on the motherboard. The MCU calculates through the program and controls the MOS to release different currents. After the electromagnet is energized, different electromagnetic fields are generated to realize the real-time adjustment of the braking force. There is a regulating switch outside the control box, which has several gears. The Bluetooth assembly is installed in the control box. The battery supplies power to both rechargeable and removable batteries.

Abstract: A facial recognition-based breathing mask matching method and a facial recognition-based breathing mask matching system are disclosed. The facial recognition-based breathing mask matching method includes determining a breathing mask type suitable for a user according to basic information of the user, collecting facial information and head information of the user according to the breathing mask type suitable for the user, establishing a breathing mask model according to collected facial information and collected head information of the user, and matching a modeling result with breathing masks in a breathing mask database to select the most suitable breathing mask for the user. By adopting the facial recognition-based breathing mask matching method, the most suitable breathing mask is selected for the user.

Abstract: Semiconductor structures and methods for fabricating semiconductor structures are provided. A semiconductor structure includes a first fin extending in an X-direction and a second fin parallel to the first fin and distanced from the first fin in a Y-direction perpendicular to the X-direction. Each fin is formed with a first device area and a second device area aligned in the X-direction; an isolation region disposed between the fins; an isolation structure disposed between the device areas in each fin; and an isolation layer disposed under the fins. The isolation region contacts the isolation layer, the isolation structure contacts the isolation layer, and the isolation region contacts the isolation structure to isolate the first fin from the second fin and to isolate the first device area from the second device area in each fin.