Abstract: A work system includes a plurality of working machines each including a working unit; and a power feeding device configured to supply power to the plurality of working machines. The plurality of working machines includes a plurality of types of working machines different in amount of power required to drive the working unit. The power feeding device includes at least one first power transmission unit configured to wirelessly transmit power to a working area of the plurality of working machines. Each of the plurality of working machines includes a power reception unit configured to receive the power wirelessly transmitted to the working area.

Abstract: Methods for determining a self-driving technology-based resource and communications are provided. One example method includes that a server determines a first time-frequency resource and a first location of the first vehicle; determines a first area range in which the first vehicle is located; when a second vehicle exists in the first area range, and a second time-frequency resource of the second vehicle is the same as the first time-frequency resource, determines, from time-frequency resources in the first area range, a third time-frequency resource including an idle time-frequency resource; and the server sends the third time-frequency resource to the first vehicle, and the first vehicle performs laser signal transmission by using the third time-frequency resource.

Abstract: An engine system in which blow-by gas with a specific gravity less than 1 with reference to air is generatable includes a cylinder block. The cylinder block includes a cylinder and a crank chamber which are arranged in an up/down direction, the crank chamber being positioned below the cylinder. An internal peripheral face of the cylinder block has a ventilation port that connects to a ventilation passage that connects an internal space of the crank chamber with an external space out of the cylinder block, and that is open. The ventilation port is placed above a center in the up/down direction in the crank chamber.

Abstract: A digitizer includes a base member including a front surface and a rear surface opposing the front surface, first sensing lines disposed on the base member, arranged in a second direction, and extending in a first direction crossing the first direction, and second sensing lines disposed on the base member, spaced apart from the first sensing lines, arranged in the first direction, and extending in the second direction. The base member is foldable about an imaginary folding axis extending in the second direction and is provided with a through-hole penetrating at least a portion of the base member. The through-hole is surrounded by the first sensing lines and the second sensing lines.

Abstract: The present invention belongs to the technical field of medicine, and relates to a macrocyclic tyrosine kinase inhibitor and the uses thereof. Specifically, the invention relates to a compound of general formula (I) or a pharmaceutically acceptable salt, ester or stereoisomer thereof, a preparation method therefor, a pharmaceutical formulation or a pharmaceutical composition containing same, and medical uses thereof.

Abstract: A thin film transistor and a display apparatus comprising the same are provided, in which the thin film transistor comprises an active layer, a barrier layer on the active layer; a gate insulating layer on the barrier layer; and a gate electrode on the gate insulating layer, wherein at least a portion of the gate electrode overlaps at least a portion of the active layer, and the barrier layer includes an oxide semiconductor material and has a resistivity greater than a resistivity of the active layer and has a thickness less than a thickness of the active layer.

Abstract: The present disclosure discloses a video interaction method and apparatus, an electronic device, and a storage medium. The video interaction method comprises: in response to a recommended video of a target object being played to a first time node, displaying an interactive window at a preset position on a video playback page and continuing playing the recommended video; receiving an object determination operation acting in the interactive window; displaying first object information of an object to be collected in the interactive window, wherein the object to be collected is related to the target object; receiving a collection operation for the object to be collected; and displaying a target page for a user to collect the object to be collected.

Abstract: The disclosure relates to a reflection unit applied to an ultrasonic anemometer and used to reflect ultrasonic waves from a transmitter, wherein the reflected ultrasonic waves are received by a receiver. The reflection unit comprises a reflection plate and further comprises a mesh cover layer structure covering on the upper surface of the reflection plate. In an embodiment of the present disclosure, the mesh cover layer is provided on the reflection plate, so that the raindrops/water droplets falling on the reflection unit can be quickly scattered on the surface of the reflection unit, thereby eliminating the irregular shape and high liquid accumulation formed on the surface of the reflection unit, ensuring the accuracy of ultrasonic anemometer measurements in wind and rain conditions.

Abstract: There is provided a method for more easily producing an acrylic rubber capable of providing a crosslinked rubber having excellent water resistance. A method for producing an acrylic rubber comprising the steps of subjecting a monomer to emulsion polymerization to obtain a polymerized emulsion; mixing the polymerized emulsion with a coagulant to obtain a water-containing crumb; and water-washing the water-containing crumb, wherein, in the step of water-washing the water-containing crumb, the water-containing crumb is water-washed until an electrical conductivity of the washing water after water-washing the water-containing crumb becomes 6.0 mS/cm or less.

Abstract: Provided is a thermal infrared detector including a thermal infrared sensor array including a plurality of resistive infrared devices that are provided in a plurality of rows and a plurality of columns, and a driving circuit configured to drive the thermal infrared sensor array, wherein at least two resistive infrared devices among the plurality of resistive infrared devices adjacent to each other in a row direction or a column direction are grouped together, wherein at least one resistive infrared device among the plurality of resistive infrared devices is shared by at least two groups, and wherein at least two resistive infrared devices among the plurality of resistive infrared devices that are included in each of the at least two groups are connected in series.

Abstract: A winding core part includes a two-layer winding region, consisting of a first layer in which a first wire is wound around the winding core part and a second layer in which a second wire is wound around the first layer, and a non-contact winding region in which the first and second wires are wound without contacting each other. The non-contact winding region located is between the first flange part and the two-layer winding region, and the two-layer winding region includes switching parts that are for switching the axial direction positional relationship between turns of the first and second wires in the two-layer winding region and are parts in which the first and second wires cross each other. In the non-contact winding region, the first wire has a longer wire length than the second wire. The first wire has a longer coil length than the second wire through both regions.

Abstract: Disclosed are a method and a device for reducing the wave-making resistance and friction force during ship navigation. The device includes a gas-liquid mixing device and a control device that are connected. The gas-liquid mixing device is provided with a water inlet, a gas inlet, a water outlet, and a gas-liquid mixing cavity arranged between the water inlet and the water outlet. Water and gas enter the gas-liquid mixing cavity via the water inlet and the gas inlet respectively, the control device controls gas intake at the gas inlet, and in this process, the water inlet is controlled to intermittently suspend water intake or intermittently implement low-speed water intake or implement continuous low-speed water intake, so that more gas enters the gas-liquid mixing cavity.

Abstract: A physical vapor deposition (PVD) target for performing a PVD process is provided. The PVD target includes a backing plate and a target plate coupled to the backing plate. The target plate includes a sputtering source material and a dopant, with the proviso that the dopant is not impurities in the sputtering source material. The sputtering source material includes a diffusion barrier material.

Abstract: The present disclosure relates to an apparatus and a method for a real-time clock (RTC) module of a system-on-chip (SoC), and provides an apparatus for powering battery-powered RTC module of an SoC. The apparatus is integrated in the RTC module and comprises: a first regulator stage comprising one or more regulators, wherein the first regulator stage is configured to provide a core power supply voltage (VDD_CORE) on the basis of battery output voltage (VDD_BAT); and a crystal oscillator I/O unit, the crystal oscillator I/O unit being powered by the core power supply voltage (VDD_CORE) and an I/O power supply voltage (VDD_IO), wherein the apparatus directly provides the battery output voltage (VDD_BAT) as the I/O power supply voltage (VDD_IO).

Abstract: Disclosed are an indoor unit and an air conditioner. The indoor unit has a chassis, a washing module, and a water blocking structure. The chassis has a condensate area and an effluent area adjacent to the condensate area and positioned above the condensate area. A portion of a bottom of the effluent area adjacent to the condensate area is recessed with a water outlet hole in communication with the condensate area. The washing module is mounted on the chassis and has a discharge pipe extending into the effluent area. The water blocking structure is arranged between the condensate area and the effluent area. A top end of the water blocking structure is connected to the washing module, and a lower end of the water blocking structure is in front of the water outlet hole to shield a part of the water outlet hole.

Abstract: A bearing includes a washer and a retention band. The washer includes an annular portion, a cylindrical outer flange, and a radius portion connecting the outer portion to the flange. The retention band includes a cylindrical ring disposed radially inside of the cylindrical outer flange, and a tab extending radially outward from the cylindrical ring. In an example embodiment, the tab extends radially outside of the washer. In some example embodiments, the cylindrical ring has a split. In an example embodiment, the split is circumferentially offset from the tab. In an example embodiment, the retention band also includes an axial leg connecting the tab to the cylindrical ring. In an example embodiment, the retention band has exactly one tab. In an example embodiment, the retention band has a plurality of circumferentially spaced tabs.

Abstract: The present invention relates to an aqueous autodeposition composition comprising iron(II) ions, fluoride ions, at least one chain transfer agent and at least one dispersed organic binder component, wherein the organic binder component comprises at least one water-dispersible polymerizable (meth)acrylic acid component; and at least one acrylated mono- or diphosphate ester component.

Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.