Abstract: Disclosed are a dual-motor multi-gear hybrid transmission system and a vehicle. The dual-motor multi-gear hybrid transmission system includes an engine, a first motor, a second motor, a first clutch, a second clutch, a first planet row, a second planet row, a first input shaft, a second input shaft, a third input shaft and a brake assembly. The first input shaft is connected to the engine through the first clutch. The second input shaft is connected to the engine through the second clutch, and the second input shaft is sleeved outside the first input shaft. The first motor is connected to the engine. The second motor is connected to the first planet row through the third input shaft. The brake assembly is configured to brake the first planet row and/or the second planet row.

Abstract: A semiconductor device a first device located on a frontside of a semiconductor substrate. The semiconductor device further includes an inductor located on a backside of the semiconductor substrate and integrated with a first backside metal (BSM) stack. The semiconductor device further includes a first electrical contact located between the frontside and the backside of the semiconductor substrate. A first end of the first electrical contact is connected to the first BSM stack and a second end of the first electrical contact is connected to a first source/drain region of the first device.

Abstract: An isocyanate electrolyte solution additive containing a sulfamide structural group has a structure of formula I: where R1 and R2 are identical or different, R1 and R2 are each independently selected from methyl, ethyl, butyl, methoxy, methanesulfonyl, ethanesulfonyl, fluorosulfonyl, trifluoromethanesulfonyl, perfluoroethylsulfonyl, benzenesulfonyl, alkyl-containing benzenesulfonyl, cyano/fluorobenzenesulfonyl and alkoxy-containing benzenesulfonyl, and R1 and R2 can be linked to form one of five-membered ring or six-membered ring. In the electrolyte solution additive, sulfonyl and the isocyanate structural group are organically linked, so the electrolyte solution additive has good thermostability, can function as an electrolyte solution stabilizing agent and avoids high temperature discoloration and acid value increase of the electrolyte solution.

Abstract: The present invention provides semiconductor structures. The semiconductor structures may include a peripheral complimentary metal-oxide semiconductor (CMOS) substrate, a first vertical NAND cell on a first side of the CMOS substrate, and a second vertical NAND cell on a second side of the CMOS substrate opposite the first side.

Abstract: A semiconductor structure is presented including a backside contact of a nanosheet transistor positioned on a silicon (Si) layer of a wafer and a dielectric liner disposed between the backside contact and the Si layer such that the dielectric liner is located below gate spacers of the nanosheet transistor. The backside contact is closer to a backside of the wafer than a frontside of the wafer. The dielectric liner is vertically aligned with the gate spacers and the dielectric liner is vertically aligned with inner spacers of a nanosheet stack of the nanosheet transistor.

Abstract: Raw materials constituting a protective colloid includes: UV epoxy-modified acrylate polymer, heat-expandable particles, plasticizer, active monomer and cationic photoinitiator. A weight percent of the UV epoxy-modified acrylate polymer is 40-65%; a weight percentage of the heat-expandable particles is 2-10%; a weight percentage of the plasticizer is 10-15%; a weight percentage of the active monomer is 10-30%; and a weight percent of the cationic photoinitiator is 1-3%. Besides, a method for using the protective colloid is also disclosed.

Abstract: A synchronous write method includes: receiving a synchronous write command of a process; if a process state table indicates that another synchronous write command of the process has not been added to a command queue, adding the synchronous write command to the command queue; if the process state table indicates that the other synchronous write command has been added to the command queue, adding an order preserving command to the command queue, and then adding the synchronous write command to the command queue; and sending commands in the command queue to a storage device according to the order of the commands in the command queue. The order preserving command is used to indicate that a synchronous write commands located before the order preserving command in the command queue is to be executed prior to the synchronous write command by the storage device.

Abstract: The present invention provides a bispecific CS1-BCMA CAR-T cell and an application thereof. Specifically, the present invention provides a bispecific CAR, which comprises CS1 scFv and BCMA scFv, and a 4-1BB co-stimulatory domain and a CD3 activation domain. The bispecific CAR-T cell in the present invention has a significant killing effect on CS1 positive target cells and BCMA positive target cells, and can secrete IFN-? against target cells and significantly inhibit the growth of RPMI8226 xenograft tumor in an in vivo experiment. The present invention further provides a preparation method and an application of the bispecific CAR-T cell.

Abstract: The present disclosure relates to an isocyanate electrolyte solution additive based on an imidazole structural group, belonging to the technical field of non-aqueous electrolyte solution additives of lithium batteries. The structural formula of the electrolyte solution additive is represented by formula I: R1, R2 and R3 are identical or different, the R1, R2 and R3 are each independently selected from one of hydrogen, methyl, ethyl, propyl, tert-butyl, trifluoromethyl, trifluoroethyl, perfluoroethyl, perfluoropropyl, cyanoethyl, phenyl, fluorophenyl, cyano-containing fluorophenyl, alkoxy-containing phenyl and alkyl-containing phenyl. The electrolyte solution additive is used for lithium ion batteries, which effectively inhibits the reduction in battery capacity, restricts the production of a gas caused by decomposition of an electrolyte solution and significant improvement in the service life of the battery during the high temperature cycle and high temperature storage.

Abstract: This application provides a short-range wireless communication method and a related device. The method includes: generating a transmission frame. The transmission frame includes a frame header and a data domain, phase shift keying modulation is used for the frame header, and quadrature amplitude modulation or phase shift keying modulation is used for the data domain. The method includes sending the transmission frame. In this application, the phase shift keying modulation is used for the frame header of the transmission frame, and the phase shift keying modulation or the quadrature amplitude modulation with a same bandwidth is used for the data domain.

Abstract: A method for caching data, and a host device and a storage system that caches data. The method includes determining a first file in a storage device as a first predetermined type of file; reallocating a logical address of a predetermined logical address region to the first file; and updating a first logical address to physical address (L2P) table, corresponding to the predetermined logical address region, in a cache of the host device. The updated first L2P table includes a mapping relationship between the logical address reallocated for the first file and a physical address of the first file.

Abstract: A method for producing a carotenoid or apocarotenoid is disclosed. The method comprises the step of expressing in a host cell an expression module comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter. A host cell comprising an expression vector having a coding region encoding at least one optimised carotenoid or apocarotenoid generating enzyme, the coding region being operably linked to a promoter is also provided together with a kit.

Abstract: The present disclosure provides a systolic array-based data processing method that includes determining an input splice quantity for the systolic array based on a target input depth and a standard input depth, and determining an output splice quantity for the systolic array based on a target output depth and a standard output depth; inputting the input data matching the input splice quantity to an input buffer of the systolic array in batches, without overlaps in the input data, and processing, by the systolic array, the input data in the input buffer to generate output data corresponding to each piece of input data; and in accordance with a determination that a quantity of output data received by an output buffer of the systolic array from the systolic array matches the output splice quantity, outputting, in the output buffer, output data having a quantity matching the output splice quantity in batches.

Abstract: Some embodiments of the present disclosure provide an air conditioner and a control method thereof. The air conditioner includes an outdoor unit, an indoor unit, a temperature sensor, a humidity sensor, and a controller. The temperature sensor is configured to detect a first indoor temperature and a second indoor temperature. The humidity sensor is configured to detect a first indoor humidity and a second indoor humidity. The controller is configured to control the air conditioner to operate in a reheat dehumidification mode if it is determined that a first preset condition is satisfied, control the air conditioner to operate in a cooling mode if it is determined that the first preset condition is not satisfied, and control the air conditioner to enter a shutdown state if it is determined that one of a second preset condition and a third preset condition is satisfied.

Abstract: The present disclosure relates to a consumable chip system and a consumable container. The consumable chip system includes a consumable chip and an antenna board. The consumable chip includes a first die and a first substrate. The first die is encapsulated on the first substrate, and the first die is provided with an interface module. The first substrate is provided with a signal conversion module, and the antenna board is provided with a wireless transceiver module. The wireless transceiver module is configured to receive connection information and an instruction for storing and reading. The signal conversion module is connected to the interface module and the wireless transceiver module, respectively. The consumable chip system is configured to receive connection information by the wireless transceiver module, and establish a wireless connection between the consumable chip and a device for storing and reading on the basis of the connection information.

Abstract: A camera mode to use for capturing an image or video is selected by estimating high dynamic range (HDR), motion, and light intensity with respect to a scene of the image or video to capture. An image capture device includes a HDR estimation unit to detect whether HDR is present in a scene of an image to capture, a motion estimation unit to determine whether motion is detected within the scene, and a light intensity estimation unit to determine whether a scene luminance for the scene meets a threshold. A mode selection unit selects a camera mode to use for capturing the image based on output of the HDR estimation unit, the motion estimation unit, and the light intensity estimation unit. An image sensor captures the image according to the selected camera mode.

Abstract: The present application discloses a foldable mechanism, a bracket structure, and an electronic device. The foldable mechanism includes a first screen support plate, a second screen support plate, a third screen support plate, a first housing seat rotatably arranged on the first screen support plate, a second housing seat rotatably arranged on the second screen support plate, and a base. The first housing seat and the second housing seat are both rotatably connected with the base. In the unfolded state, first sides of the first screen support plate and the second screen support plate are located between second sides, the third screen support plate is located between the first screen support plate and the second screen support plate, first surfaces of the first screen support plate, the second screen support plate and the third screen support plate are arranged in a flush manner.

Abstract: A synchronous write method includes: receiving a synchronous write command of a process; if a process state table indicates that another synchronous write command of the process has not been added to a command queue, adding the synchronous write command to the command queue; if the process state table indicates that the other synchronous write command has been added to the command queue, adding an order preserving command to the command queue, and then adding the synchronous write command to the command queue; and sending commands in the command queue to a storage device according to the order of the commands in the command queue. The order preserving command is used to indicate that a synchronous write commands located before the order preserving command in the command queue is to be executed prior to the synchronous write command by the storage device.

Abstract: Provided in the present application is an electrolyte and lithium-ion battery, the electrolyte including a fluorosultones compound as shown in Formula 1. The electrolyte prepared in the present application is applied to lithium iron manganese phosphate batteries, which effectively suppresses the dissolution of manganese in lithium iron manganese phosphate materials, and significantly improves the high-temperature storage performance and high-temperature cycling performance of the batteries.

Abstract: Provided in the present application is an electrolyte and lithium-ion battery. The electrolyte includes a compound as shown in formula 1, in which R1 is selected from any one of C1-C6 fully or partially substituted fluoroalkyl, and R2 and R3 are independently selected from any one of a hydrogen atom, an alkane, a phenyl, an alkylbenzene, or a methoxysilane respectively.