Abstract: An apparatus and method for reducing differential cross-talk in a CPU pin arrangement of a server motherboard are described. The CPU pin arrangement has pin patterns that are arranged in a square, separated from each other, and are mirrored around an axis between the pin patterns. Each pin pattern has pins that each include a main body with a lateral asymmetric cross-section, a first connector extending from one end of the main body and coupled to the motherboard through solder, and a second connector extending from an opposing end of the main body and coupled to the CPU through a pressure contact.

Abstract: A crystal form of a compound I and a preparation method thereof, a pharmaceutical composition containing the crystal form, and the use of the crystal form in the preparation of a drug for treating related diseases caused by KRAS G12C gene mutation are provided. The crystal form DCIII of the compound I provided by the present invention has important value for the development of the drug in the future.

Abstract: The present disclosure relates to an interaction method, system and apparatus, and a non-volatile computer-readable storage medium, and relates to the technical field of communications. The interaction method includes: establishing a signaling channel with a client through a QUIC protocol; and before or at the same time when the client establishes an ICE connection, delivering a media data packet through the signaling channel.

Abstract: The present disclosure relates to the technical field of communications, and relates to an interaction method, system and apparatus, and a non-volatile computer-readable storage medium. The interaction method includes: performing media capability negotiation with a client according to a QUIC protocol; and establishing a P2P media transmission channel with the client, so as to transmit media data with the client by means of the P2P media transmission channel.

Abstract: An autonomous-driving hydraulic steering modification control system disclosed by this application includes a steering wheel, a hydraulic steering mechanism and a turning wheel, the hydraulic steering mechanism is connected with the steering wheel and the turning wheel respectively, the steering wheel is connected with the hydraulic steering mechanism through a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is connected with the steering wheel, the other end of the first rotating shaft is connected with one end of the second rotating shaft through a steering connector, the other end of the second rotating shaft is connected with the hydraulic steering mechanism, and a steering motor is arranged on the second rotating shaft and is configured to drive the hydraulic steering mechanism to rotate so as to make the turning wheel rotate.

Abstract: A connection structure includes a body, a first movement assembly movable relative to the body in a first rotation direction, and a second movement assembly movable relative to the body in a second rotation direction, the second rotational direction being different from the first rotational direction. During a first synchronous movement of the first movement assembly and the second movement assembly, a distance between a connection end of the first movement assembly and a free end of the first movement assembly increases, and a distance between a connection end of the second movement assembly and a free end of the second movement assembly increases.

Abstract: An information handling system may include a processor, at least one visual indicator communicatively coupled to the processor and configured to visually indicate status information associated with the information handling system, and a motion sensor communicatively coupled to the at least one visual indicator and configured to detect for a presence of motion proximate to the information handling system and in the presence of motion proximate to the information handling system, cause the at least one visual indicator to be enabled to illuminate in order to visually indicate the status information.

Abstract: A system for detecting bulging or rupturing of a vent cap includes a battery cell including a rigid enclosure, first and second terminals, and a vent cap. A first sensor is arranged adjacent to the vent cap and configured to sense a parameter affected by rupturing of the vent cap. A controller is configured to compare the parameter to a predetermined parameter and to detect rupturing of the vent cap in response to the comparison.

Abstract: A riding mowing device includes a seat for a user to sit on; a vehicle frame for supporting the seat; a cutting assembly; a traveling assembly including a left drive wheel and a right drive wheel; a power supply assembly mounted to the vehicle frame; and a steering wheel assembly including a steering wheel for the user to turn to control the direction of the riding mowing device, where the steering wheel includes an initial position and an extreme position. The riding mowing device further includes a traveling control module configured to, when the steering wheel rotates from the initial position to the extreme position, decrease the target rotational speed of an inner wheel among the left drive wheel and the right drive wheel and increase the target rotational speed of an outer wheel among the left drive wheel and the right drive wheel.

Abstract: Embodiments of this application provide a preamble transmission method, an apparatus, and a system. The method includes: A terminal device obtains first information. The first information includes at least one of the following: historical timing advance TA information, geographical location information, or power information of the terminal device. The terminal device determines one group of preambles from KG groups of preambles based on the first information. KG is an integer greater than 1, a total quantity of preambles in the KG groups of preambles is positively correlated with a quantity of preamble cyclic shifts, and the quantity of preamble cyclic shifts is positively correlated with the quantity KG of groups of preambles. The terminal device sends a first preamble in the one group of preambles to a network device.

Abstract: Provided are a display panel and display device. The display panel includes an optical component area, where the optical component area includes a substrate, an insulating layer and a first electrode. The insulating layer includes a first insulating layer and a second insulating layer, the second insulating layer is located on a side of the first insulating layer facing away from the substrate, and the first insulating layer includes a first insulating sub-layer in contact with the second insulating layer. The first electrode is located on a side of the second insulating layer facing away from the substrate, and the first insulating sub-layer is provided with at least one first insulating opening. In the thickness direction of the display panel, the second insulating layer covers the at least one first insulating opening, and the first electrode and the at least one first insulating opening at least partially overlap.

Abstract: A battery cell comprises C cathode electrodes comprising a cathode current collector and a cathode active material layer, where C is an integer greater than zero, A anode electrodes comprising an anode current collector and an anode active material layer, where A is an integer greater than zero, and S separators, where S is an integer greater than zero. An electrolyte comprising an additive including at least one of tris(2,2,2-trifluoroethyl) phosphate (TFEP) and a TFEP derivative.

Abstract: A riding lawn mower includes: a seat; a frame; a mowing element; a deck surrounding and forming a mowing space for accommodating at least part of the mowing element; and a first motor for driving the mowing element to rotate. The first motor includes a rotor assembly including a rotor shaft enabled to rotate about a rotation axis and a stator assembly, a motor housing surrounding and forming an accommodation cavity for accommodating at least part of the stator assembly. The rotor shaft passes through the motor housing in a direction of the rotation axis and is at least partially located outside the motor housing; the deck is provided with a first through hole for the first motor to pass through so that the motor housing is at least partially located in the mowing space. The first motor of the riding lawn mower has a good cooling effect.

Abstract: Systems and techniques are described for image processing. An imaging system receives an identity image and an attribute image. The identity image depicts a first person having an identity. The attribute image depicts a second person having an attribute, such as a facial feature, an accessory worn by the second person, and/or an expression. The imaging system uses trained machine learning model(s) to generate a combined image based on the identity image and the attribute image. The combined image depicts a virtual person having both the identity of the first person and the attribute of the second person. The imaging system outputs the combined image, for instance by displaying the combined image or sending the combined image to a receiving device. In some examples, the imaging system updates the trained machine learning model(s) based on the combined image.

Abstract: Described herein are techniques to enable a mobile device to perform multi-source estimation of an altitude for a location. A baseline altitude may be determined at ground level for a location and used to calibrate a barometric pressure sensor on the mobile device. The calibrated barometric pressure sensor can then estimate changes in altitude relative to ground level based on detected pressure differentials, allowing a relative altitude to ground to be determined. Baseline calibration for the barometric sensor calibration can be performed to determine an ambient ground-level barometric pressure.

Abstract: An eye movement tracking device includes: a light source located at the light-emitting side of the display module and configured for providing a first light ray for irradiating an eye; a plurality of photoelectric sensing elements arranged in a non-display region of the display module and configured for receiving a second light ray to determine a position of a pupil of the eye; an optical structure located between the optical lens and the display module, including a plurality of optical transparent areas in one-to-one correspondence to the plurality of photoelectric sensing elements, each of the optical transparent areas being configured for transmitting the second light ray to a corresponding photoelectric sensing element; the second light ray being a light ray which passes through a center point of the optical lens after the first light ray is reflected back by the eye. An eye movement tracking method is also disclosed.

Abstract: This invention provides a system and method for finding patterns in images that incorporates neural net classifiers. A pattern finding tool is coupled with a classifier that can be run before or after the tool to have labeled pattern results with sub-pixel accuracy. In the case of a pattern finding tool that can detect multiple templates, its performance is improved when a neural net classifier informs the pattern finding tool to work only on a subset of the originally trained templates. Similarly, in the case of a pattern finding tool that initially detects a pattern, a neural network classifier can then determine whether it has found the correct pattern. The neural network can also reconstruct/clean-up an imaged shape, and/or to eliminate pixels less relevant to the shape of interest, therefore reducing the search time, as well significantly increasing the chance of lock on the correct shapes.