Abstract: A breather device comprises a substantially enclosed breather chamber (132) defined between a first end wall (102D) of a motor case and a second end wall (82B) of a gear case opposing each other, a motor communication hole (122) provided in the first end wall, an external communication passage (124) formed in the motor case or the gear case at a position lower than the motor communication hole so as to communicate the breather chamber to outside, and a partition wall (128) extending laterally across the breather chamber and projecting from one of the first end wall and the second wall toward the opposing end wall so as to define a small gap (130) between the partition wall and the opposing end wall, the partition wall being positioned between the motor communication hole and the external communication passage.

Abstract: A method of decoding a coded video bitstream includes obtaining a reference picture list structure for a current slice represented in the coded video bitstream, wherein the reference picture list structure contains a number of entries; obtaining a default number of active entries in a reference picture list for the current slice; constructing a reference picture list for the current slice, the reference picture list containing a number of active and inactive entries; setting the number of active entries in the reference picture list equal to the number of entries in the reference picture list structure when the default number of active entries in the reference picture list is greater than the number of entries in the reference picture list structure; and obtaining, based on at least one active entry of the reference picture list, at least one reconstructed block of the current slice.

Abstract: A compound is represented by a formula (1). n is 2 to 4, m is 1 to 4, q is 0 to 3, and m+n+q=6; CN is a cyano group; D1 is a group represented by a formula (2), (3) or (3X), the plurality of D1 are the same; and Rx is a hydrogen atom or substituent. R1 to R8 are each independently a hydrogen atom or substituent. R31 to R38 and R41 to R48 are each independently a hydrogen atom or substituent; p, px and py are each independently 1 to 4; A to C are each independently a cyclic structure represented by a formula (131) or (132). R19 and R20 are each independently a hydrogen atom or substituent. X1 is a sulfur atom or the like, and * represents a bonding position with a carbon atom of a benzene ring in the formula (1).

Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a base substrate, a display region including a first region, a second region and a transition region; first light-emitting elements at the first region; second light-emitting elements, first pixel circuitries and second pixel circuitries at the transition region, each first pixel circuitry being arranged between adjacent second pixel circuitries, an orthogonal projection of at least one second pixel circuitry onto the base substrate at least partially overlapping an orthogonal projection of at least one second light-emitting element onto the base substrate; first conductive lines each coupled between at least one first pixel circuitry and at least one first light-emitting element; and second conductive lines each coupled to at least one first pixel circuitry and extending along the at least one first pixel circuitry to a side away from the at least one first light-emitting element.

Abstract: The disclosure provides a rechargeable battery pack, applicable to a handheld vacuum cleaner, including: a polymer cell, comprising at least one polymer cell unit; a charger input terminal, electrically connected to the polymer cell, wherein the polymer cell is charged through the charger input terminal; a power interface, electrically connected to the polymer cell, and configured to supply power to the handheld vacuum cleaner when the rechargeable battery pack is connected to the handheld vacuum cleaner; and a protective circuit module (PCM) board. A handheld vacuum cleaner is further provided herein.

Abstract: An electrically-driven pumping system and a driving method thereof. The electrically-driven pumping system includes: a power generation device, at least one energy storage system, a main motor, a pumping device, an auxiliary device, and a first transformer. The first transformer includes an input end, a first output end, and a second output end, the power generation device is connected to the energy storage unit, the input end of the first transformer is connected to the energy storage unit, the first output end of the first transformer is electrically connected to the main motor, and the second output end of the first transformer is electrically connected to the auxiliary device.

Abstract: In certain aspects, a memory device includes a vertical transistor including a semiconductor body extending in a first direction, a stack structure including interleaved dielectric layers and conductive layers each extending perpendicularly to the first direction, an electrode layer including a conductive material and coupled to a first end of the semiconductor body, and a storage layer over the electrode layer. The electrode layer and the storage layer extend in the first direction through the stack structure.

Abstract: A method includes disposing a layer stack on a substrate, the layer stack including a number of levels. A first control gate structure is formed in a first level of the number of levels by: forming a first opening through a dielectric layer of the first level and a sacrificial layer of the first level; removing a remaining portion of the sacrificial layer of the first level to form a first cavity; and disposing a first conductive layer in the first cavity. A second control gate structure is formed in a second level below the first level by: extending the first opening into a dielectric layer of the second level and a sacrificial layer of the second level to form a second opening; removing a remaining portion of the sacrificial layer of the second level to form a second cavity; and disposing a second conductive layer in the second cavity.

Abstract: An electronic apparatus includes a display panel including a first surface through which an image is displayed and a second surface opposite to the first surface, a rear cover including a rear surface portion spaced apart from the display panel with an inner space interposed therebetween and a sidewall portion connected to the rear surface portion and surrounding the inner space, an exciter including a vibrator disposed in the inner space to vibrate the display panel and a supporter fixed to the rear surface portion, and a passive element outputting a sound. A reinforcement opening is defined in the sidewall portion, the exciter overlaps the reinforcement opening in a direction penetrating through the reinforcement opening, and the passive element is disposed in the reinforcement opening.

Abstract: A clock calibration method and an electronic device, for calibrating a clock of a fingerprint chip, which can improve an accuracy of the clock of the fingerprint chip, thereby improving performance of the fingerprint chip. The clock calibration method, for calibrating a clock of a fingerprint chip provided in an electronic device, includes: sending a configuration command to the fingerprint chip to cause the fingerprint chip to map a current clock of the fingerprint chip to a target pin of the fingerprint chip; detecting the target pin to acquire the current clock of the fingerprint chip; determining a calibration value based on a target clock and the current clock of the fingerprint chip; and sending the calibration value to a calibration register in the fingerprint chip, the calibration value being used to adjust the current clock of the fingerprint chip.

Abstract: The present disclosure provides a positioning method and device for a game and a mobile terminal, including: providing a first game map and a positioning icon through the graphical user interface; controlling, in response to a first dragging operation acting on the first game map, the positioning icon to be fixed at a position, and controlling the first game map to move relative to the positioning icon; and determining, in response to ending of the first dragging operation, a target position according to a first position at which the positioning icon is located in the first game map. The present disclosure can effectively improve the precision of determining the target position, thereby significantly improving the game experience of players.

Abstract: A driving device capable of reducing the load in any of the plurality of engaging members is provided. The driving device includes an ejection unit to which a fastener is supplied, a striking unit configured to strike the fastener, a rack provided on the striking unit, a wheel provided rotatably, and a plurality of pins provided on the wheel and engaged with and released from the rack, wherein the plurality of pins can change positions in the wheel, and the plurality of pins include a pin located at a first position where the pin can be engaged with the rack and a pin which is located behind the pin in a rotation direction of the wheel and located at a second position where the pin cannot be engaged with the rack when the striking unit is actuated in the direction of striking the fastener.

Abstract: The saddle-ride vehicle includes a tubular distance collar that is disposed between a one-side pivot portion and an other-side pivot portion and through which a pivot shaft is passed, the one-side pivot portion is provided with a tubular one-side collar member through which the pivot shaft is passed, the other-side pivot portion is provided with a tubular other-side collar member through which the pivot shaft is passed, the distance collar is interposed between the one-side collar member and the other-side collar member, and the distance collar is exposed outward between the one-side collar member and the other-side collar member separated from each other to the left and right, in a state where the pivot shaft is passed through the distance collar.

Abstract: The present invention relates to a raw-material supply system and a raw-material supply method for pyrolyzing waste plastic including PVC and PET.

Abstract: The invention relates to a mechanical seal arrangement (1) comprising a mechanical seal (2) having a rotating seal ring (3) with a first sealing surface (3a) and a stationary seal ring (4) with a second sealing surface (4a), a pre-tensioning device (6), to pre-tension one of the two sliding rings in the axial direction (X-X), a secondary sealing member (7) disposed on a rear side (40) of the axially pre-tensioned sliding ring, the pre-tensioning device (6) pre-tensioning the axially pre-tensioned sliding ring via the secondary sealing member (7), and a sleeve (8), which is arranged radially inside the secondary sealing member (7), the secondary sealing member (7) being arranged on the rear side (40) of the axially pre-tensioned sliding ring, the secondary sealing member (7) having a sealing edge (70) which is closed in an annular shape in the circumferential direction which projects from the secondary sealing member (7) in the axial direction (X-X) to the axially pre-tensioned sliding ring, wherein the sealin

Abstract: A system on chip (SoC) adjusts power of a memory through a handshake. The SoC includes a memory controller and a power manager. The memory controller is configured to control a memory. The power manager is configured to manage a supply power level of the memory. The memory controller is configured to output, to the power manager, a memory access level indicating a frequency of accesses to the memory. The power manager is configured to adjust the supply power level of the memory according to the memory access level.

Abstract: Disclosed is a composition for removing polymers. The composition contains a fluorinated alkyl compound, a polar aprotic solvent, and an acyclic secondary or tertiary amine compound.

Abstract: The present invention relates to a method for realizing the measuring slip of membrane probe, wherein: an elastomer layer is placed between the rigid acting surface of the membrane probe head and the membrane on which the probe is arranged; on the axial plane of the probe, the elastomer layer takes any axial line passing through the probe as a boundary line, and there is a difference between the thickness of one side and thickness of the other side, so that the probe can deflect during the test, resulting in the measuring slip to penetrate or push away the surface oxide of the tested chip and achieve more stable contact.

Abstract: A dishwasher and method for operating the same utilize a diverter valve to control via rotation the flow of fluid such as wash fluid or pressurized air to a rotatable conduit supported in the rack of a dishwasher. A valve member may be disposed at a predetermined rotational position about an axis of rotation of the conduit such that a fluid inlet on a rotatable valve body may be rotated to the predetermined rotational position to restrict fluid flow to the conduit.

Abstract: A flat panel detector and a method performed by the flat panel detector are provided. A plurality of pixel units are arranged in an array, each pixel unit includes pixels arranged in a K×K sub-array, and each pixel is configured to provide a photoelectric signal. K is an odd number greater than 1. A gate driving circuit is configured to turn on the pixel units row by row under, so as to cause K rows of pixels in each turned-on pixel unit to generate photoelectric signals. A readout circuit is configured to read photoelectric signals from K columns of pixels in each column of pixel units, and generate image data for each pixel unit according to the photoelectric signals. A control circuit is connected to the gate driving circuit and the readout circuit.