Abstract: A floor-standing air-conditioning indoor unit and an air conditioner are provided. The indoor unit has a housing, a top air outlet frame, a fan assembly and a driving device. The housing has an air inlet and a mounting port with an upward opening. An air duct is formed between the air inlet and the mounting port. The top air outlet frame is installed at the mounting port and movable up and down. The fan assembly is installed in the air duct and blows airflow to a lower port of the top air outlet frame and out from a front port of the top air outlet frame. The driving device has a driving member and a motion conversion member connected with the top air outlet frame. The driving member drives the motion conversion member to move along the first direction to move the top air outlet frame up and down.

Abstract: Virtual remote control among digital assistant devices is provided. A first computing device detects a second computing device and determines a capability of the second computing device. The first computing device generates a prompt indicating that the first computing device is capable to control the second computing device. The first computing device receives, responsive to the prompt, an instruction to control the second computing device. The first computing device establishes a communication channel with the second computing device. The first computing device invokes a virtual controller on the first computing device. The virtual controller forwards queries received by the first computing device to the second computing device via the communication channel to control the second computing device.

Abstract: A droplet delivery device includes an ejection channel and droplets outlet, a mesh positioned in the ejection channel and configured to produce an ejected stream of droplets through openings in the mesh, an airflow path in communication with the ejection channel and the mesh, and a heating element positioned in the airflow path.

Abstract: A droplet delivery device includes an ejector bracket including a mesh with a membrane operably coupled to a vibrating member tip that is coupled to an electronic transducer with the membrane between and contacting both the vibrating member tip and the mesh to produce droplets, such as for inhalation by a user of the droplet delivery device.

Abstract: A droplet delivery device includes an ejector mesh communicating with a fluid reservoir via a first pathway that includes wicking material and a second pathway that is free of wicking material with droplets produced by the mesh ejected out of a droplets outlet of the device.

Abstract: Implementations of the present disclosure relate to a system for transmitting time-sensitive signals between an access point (AP) and a universal serial bus (USB) dongle device inserted into the AP. The AP is configured to generate a time-sensitive signal and comprises a modulator configured to obtain the TSS and two power voltages and modulate the TSS with the two power voltages to generate a modulated TSS. The USB dongle device operates at the same frequency as the AP and comprises a demodulator for demodulating the modulated TSS to obtain the demodulated TSS, wherein the modulated TSS is transmitted via a power supply pin at the USB interface of the AP and a power reception pin of the USB dongle device. In this manner, the delay of the demodulated TSS relative to the original TSS can be low, fixed, and measurable.

Abstract: A droplet delivery device includes a mesh with a plurality of opening supported by a mesh carrier in the airflow path of the droplet delivery device. The mesh is vibrated by an electronic transducer and produce droplets from a fluid supply with mesh carrier aiding the production of the droplets.

Abstract: Disclosed are a display panel and a display device. The display panel includes: a pixel unit, including a pixel circuit and a light-emitting element, the pixel circuit includes a driving transistor and a threshold compensation transistor; a first power line configured to supply a first power supply voltage to the pixel circuit; a blocker, electrically connected with the first power line; and a first conductive structure, connected with the gate electrode of the driving transistor, the first channel and the second channel of the threshold compensation transistor are connected by a conductive connection portion; an area of an orthographic projection of a portion of the blocker overlapping with the first conductive structure on the base substrate is larger than an area of an orthographic projection of a portion of the blocker overlapping with the conductive connection portion on the base substrate.

Abstract: An ultrasound image acquisition method, comprising: based on a first collection instruction, determining a working mode of an ultrasound image acquisition system as a mode for collecting a stereoscopic spatial image; in the mode, transmitting a first ultrasound wave to the interior of an object to be detected; obtaining a first ultrasound echo signal based on the first ultrasound wave returned from the interior, and combining the beams thereof to obtain first basic ultrasound wave images; based on the first basic ultrasound images, acquiring a first reference direction and the contour of a reference sub-object to be detected; based on the first reference direction and the contour of the reference sub-object, acquiring first spatial position information of the interior of the object; based on the first spatial position information and the interior of the object, generating and displaying a first stereoscopic ultrasound image and/or a first planar ultrasound image.

Abstract: A chip, a chip set, an electrical parameter detection method, a consumable, and an image forming apparatus are provided in embodiments of the present disclosure. The chip is capable of being installed on the consumable; and the consumable is capable of being detachably installed on the image forming apparatus. The chip includes an installation detecting terminal; a chip controller configured to control the installation detecting terminal to output a low level after the chip is powered on; and a storage unit configured to store a time control parameter, where the time control parameter is configured to control a time point for the installation detecting terminal to output the low level. The above configuration can realize that the signal conflict between a plurality of chips is not generated when detecting whether the plurality of chips is in a desired contact with the image forming apparatus.

Abstract: An intelligent waste wooden formwork recovery and recycling system includes a screening part, a feeding part, and a processing part. The screening part includes a wood board unit, a wood strip unit and a wood block unit disposed inside a frame unit. The feeding part includes three conveying units inclined and disposed within an installation unit, and ends of the three conveying units are respectively aligned with the wood board unit, wood strip unit and wood block unit. The processing part includes a compaction unit, a moving unit, a discharging unit, a gauze unit, and a glue brushing unit sequentially disposed on a bracket unit. Wood materials are classified into three types and the three-layer conveying mechanism effectively controls an addition order of the wood material, significantly improving an utilization rate of the wood materials and ensuring a uniform density distribution of the compacted wood materials.

Abstract: A display module and a touch display device are provided by the present application, which relates to the technical field of displaying. At least one driving chip is provided within the bonding region. The mainboard includes a power-supply chip. For a same driving chip, a resistance value between a first output terminal of the driving chip and the power-supply chip is substantially equal to a resistance value between a second output terminal of the driving chip and the power-supply chip, wherein the first output terminal refers to the output terminal that has the lowest distance to the first side edge, and the second output terminal refers to the output terminal that has the lowest distance to the second side edge. The display module is used to manufacture a touch display device.

Abstract: A computer chassis includes a chassis, a panel covering a front plate of the chassis, a carrying frame assembled to two lateral plates of the chassis, and an optical disc drive (ODD) that is assembled to the carrying frame. The carrying frame has a first arrangement angle, a second arrangement angle, and a third arrangement angle with respect to the chassis. When the carrying frame is at the first arrangement angle, the carrying frame is detachable from the chassis. When the carrying frame is at the second arrangement angle, the carrying frame abuts against the front plate and is movable away from the front plate. When the carrying frame is at the third arrangement angle, the carrying frame is movable toward the front plate and a surface of the ODD is flushed with the panel through an opening of the panel.

Abstract: Disclosed herein are recombinant mesenchymal stromal cells (e MSCs) that expresses one or more immunomodulatory proteins or polypeptides as well as mixed cell populations that include the eMSCs and one or more cell types distinct of the eMSC, such as islet cells or islets. Also disclosed are implantable cell culture devices that include eMSCs or the mixed cell populations. The eMSCs can be used to improve survival of transplanted cells (such as an allograft), and more particularly to methods of modifying T cell response to an allograft and treating a diabetic subject.

Abstract: A display assembly includes: a bearing assembly (1) configured to bear a flexible display module (3) and drive the flexible display module (3) to bend or fold; at least two supporting layers (2) stacked in sequence on the bearing assembly (1), each supporting layer (2) being bendable and having resilience, and each supporting layer (2) being provided with a hollowed-out pattern. The hollowed-out patterns of the supporting layers (2) are different in at least one of the following properties: the area of a hollowed-out part, the shape of the hollowed-out part, and the position of the hollowed-out part. The display assembly further includes the flexible display module (3) located on the side of the at least two supporting layers (2) facing away from the bearing assembly (1).

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, and a second driving assembly. The first movable portion and the fixed portion are arranged in a main axis. The first movable portion is movable relative to the fixed portion. The second driving assembly is used for driving the first movable portion to move relative to the fixed portion. When viewed along the main axis, the first movable portion includes a frame, the frame is polygonal, and has a second concave portion at the corner.

Abstract: Provided are a method for preparing a nanotube array, a nanotube array and a device. The method includes: preparing a double-layer two-dimensional material with a relative angle of lattice orientations, which is used as a template; determining the chiral parameters of nanotubes to be prepared corresponding to the relative angle of the lattice orientations of the double-layer two-dimensional material, determining a nanoribbon orientation and a nanoribbon width according to the determined chiral parameters, determining the inter-nanoribbon spacing according to the density of the nanotubes to be prepared and the nanoribbon width, and etching the double-layer two-dimensional material according to the determined nanoribbon orientation, nanoribbon width and inter-nanoribbon spacing to obtain a nanoribbon array of the double-layer two-dimensional material; and performing thermal excitation treatment on the obtained nanoribbon array of the double-layer two-dimensional material to obtain a nanotube array.

Abstract: A method for mass preparing hot stamped parts is disclosed, it includes: feeding a blank into an airtight feeding chamber and then pumping the feeding chamber to a certain vacuum; feeding the blank to an airtight heating chamber for austenitizing heating to obtain a hot blank; feeding the hot blank to an airtight discharging chamber; and transferring the blank conveyed from the discharging chamber to the stamping press for hot stamping forming. By using the method, especially an aluminum-silicon coated blank is subjected to airtight heat treatment and hot stamping by the stamping press, high-strength aluminum-silicon coated parts produced have obviously less hydrogen content than high-strength aluminum-silicon coated parts produced by a traditional atmosphere furnace, which is with less risk of hydrogen embrittlement and is particularly suitable for hot formed aluminum-silicon coated parts with strength of more than or equal to 1500 MPa.

Abstract: A display device, a display panel, and a manufacturing method therefor are provided. The display panel includes a flexible substrate, a display layer on one side of the flexible substrate, and an encapsulation layer covering a surface of the display layer away from the flexible substrate. The display layer has a stretching area provided with a plurality of pixel islands spaced apart and a through-hole. A blocking dam is in an area corresponding to the pixel island and surrounds a plurality of light-emitting units. The encapsulation layer includes an organic layer that is in the stretching area and confined within an annular area surrounded by the blocking dam.