Abstract: The present invention relates to the technical field of fermentation apparatus, in particular a fermentation device, including an insulating jacket, a fermentation tank, a base, a top connector, a headstock, a bottom connector, and a return pipe. The insulating jacket is provided with an upper and a lower perforation respectively, the top connector projects to the outside of the insulating jacket via the upper perforation, and the bottom connector projects to the outside of the insulating jacket via the lower perforation. An upper convergence chamber, flow channels, and a lower convergence chamber are provided between the insulating jacket and the fermentation tank. The present invention has the advantages of a simple structure, small volume, low cost, heat exchange liquid in direct contact with the fermentation tank, large heat exchange area, good heat exchange effect, high efficiency, easy control of the temperature of the fermentation tank, and convenient cleaning.

Abstract: A defragmentation process is provided for contiguous persistent or volatile memory regions. The defragmentation process selects and moves extents, updates extent maps, and ensures all read/write operations are consistent and uninterrupted. The defragmentation process can be applied to online maintenance defragmentation, online on-demand defragmentation, or offline defragmentation. The illustrative embodiments provide a source-destination mapping algorithm that allows for optimal defragmentation outcome with least amount of space relocation. In some embodiments, a cost-based greedy algorithm is used for source-destination mapping. Quiesce and unquiesce mechanisms allow for fine-grained access control for the extent currently being relocated by defragmentation.

Abstract: A memory includes a substrate and at least one storage layer. The storage layer is formed on the substrate, and the storage layer includes storage units. Each storage unit includes: a read transistor and a write transistor, the read transistor includes a first gate electrode, a first semiconductor layer, and a first gate insulating layer formed between the first gate electrode and the first semiconductor layer. The first gate electrode includes a gate bottom wall and a gate sidewall. The gate sidewall and the gate bottom wall enclose to form a gate groove. The write transistor includes a second gate electrode, a second semiconductor layer, and a second gate insulating layer formed between the second gate electrode and the second semiconductor layer. A part of the second semiconductor layer is embedded in the gate groove and is in contact with at least a part of the gate groove.

Abstract: A storage device includes: a substrate including an insulating surface; a storage cell array including a plurality of storage cells provided on the insulating surface. The plurality of storage cells are repeatedly arranged in a first horizontal direction, a second horizontal direction, and a vertical direction, and the first horizontal direction intersects the second horizontal direction. Each storage cell includes a transistor. The transistor includes a gate insulating layer, a gate structure, and an active layer parallel to the insulating surface. The gate structure includes a gate body portion. The gate body portion includes a first gate. A common source structure and a bit line structure. The bit line structure includes a plurality of bit lines extending in the first horizontal direction. The active layer includes a source end connected to the common source structure and a drain end connected to one of the plurality of bit lines.

Abstract: A vapor generation device and a susceptor thereof are disclosed. The susceptor is in a blade shape extending in an axial direction of a cavity, and includes: a first part having a first size in a thickness direction, and a second part having a second size in the thickness direction, the second size being greater than the first size. An accommodation cavity extending in the axial direction is further arranged in the second part, and the accommodation cavity is configured to accommodate or encapsulate a temperature sensor that senses a temperature of the susceptor. The vapor generation device and the susceptor of this application encapsulates or accommodates the temperature sensor in the susceptor. Hence, a sensing part may be basically insulated from the impact of the magnetic field, and the susceptor and the temperature sensor may be integrated to increase stability of mounting and accuracy of temperature detecting.

Abstract: The present disclosure provides an oral cavity cleaning device. The oral cavity cleaning device includes: a sonic motor, a fluid mechanism, a housing, a front cushion, and a rear cushion. By means of the oral cavity cleaning device of the present disclosure, vibration transmitted by the motor to a handle housing can be reduced, a vibration noise is reduced, and use experience of a user is improved.

Abstract: The present application provides an integrated oral care apparatus, including: an uneven housing, a composite member, a medium supply unit, a vector generation unit and a medium delivery member, where the uneven housing has a main extension line and oppositely arranged first end and second end, the main extension line extends from the first end of the uneven housing to the second end of the uneven housing, the vector generation unit connects with the composite member through a vector transmission rod, the vector transmission rod has a medium conveying channel, and the first end of the medium conveying channel is communicated with the composite member; the medium delivery member is configured to bridge between the vector generation unit and the medium supply unit, and has a communication channel, and the communication channel is hermetically coupled between the second end of the medium conveying channel and the medium supply unit.

Abstract: Disclosed is an oral caring device. The oral caring device includes a handle part and a caring head part, the handle part is configured to be suitable for hand-holding, the caring head part includes a flushing stem, and a brush head structure, arranged at the second end of the flushing stem. According to the technical solution of the present disclosure, the oral caring device has a synchronous flushing function to improve a cleaning effect and user experience.

Abstract: Disclosed is an oral care device. The oral care device includes a handle part and a care head part, the handle part includes an acoustic motor, and the care head part has a flushing stem parallel to the output axis and a brush head arranged on a head of the flushing stem. According to the oral care device of the present disclosure, a flushing flow path can be reasonably arranged, an overall volume of the oral care device is reduced, it is convenient for a user to operate, and use comfort of the user is improved.

Abstract: The present disclosure provides an oral care device. The oral care device includes a handle part and a care head part; the handle part includes: a sonic motor including a motor body and a power output shaft, a fluid mechanism provided with a fluid inlet and a fluid outlet, and a housing including a machine mounting part and a water storage cavity. By using the oral care device provided by the present disclosure, the reasonable layout of a rinsing flow path can be achieved, the overall size of the oral care device can be reduced, it is convenient for a user to perform an operation, and the comfort level provided for a user during use can be improved.

Abstract: The present application provides an integrated oral care apparatus, including: an uneven housing, a composite member, a medium supply unit, a vector generation unit and a medium delivery member, where the uneven housing has a main extension line and oppositely arranged first end and second end, the main extension line extends from the first end of the uneven housing to the second end of the uneven housing, the vector generation unit connects with the composite member through a vector transmission rod, the vector transmission rod has a medium conveying channel, and the first end of the medium conveying channel is communicated with the composite member; the medium delivery member is configured to bridge between the vector generation unit and the medium supply unit, and has a communication channel, and the communication channel is hermetically coupled between the second end of the medium conveying channel and the medium supply unit.

Abstract: Provided is an aerosol generating device, comprising: a holder (31), wherein at least a portion of the tubular hollow of the holder forms a chamber (310) to receive a smokable material A; an induction coil (32) arranged on the holder; a susceptor (33) electromagnetically coupled with the induction coil to heat the smokable material A received in the chamber, wherein the susceptor comprises a heating portion (331) and a base portion (332); and a ceramic fixing seat (34) arranged in the holder, wherein the heating portion of the susceptor penetrates the ceramic fixing seat to reach the interior of the chamber, and the base portion abuts against the ceramic fixing seat to fix and maintain the susceptor.

Abstract: A method for preparing a porous ceramic covered with a metal coating, including: preparing a liquid metal slurry; soaking a porous ceramic in the liquid metal slurry for a preset time, and then taking out to obtain a porous ceramic to which the liquid metal slurry is attached; and performing drying and sintering treatments on the porous ceramic to which the liquid metal slurry is attached, so as to obtain a porous ceramic covered with a metal coating.

Abstract: A conveying system, comprising: a conveying carrier (3) that is provided with a first connection structure (31); a rolling bed (1) that comprises a rolling bed base (11) and a plurality of rolling components (12), wherein the rolling components (12) are connected to the rolling bed base (11); a driving mechanism comprising a second connection structure (26) and a driving assembly, wherein the driving assembly can drive the second connection structure (26) to reciprocate between a first position and a second position along a conveying direction, the second connection structure (26) at the first position is connected to the first connection structure (31), and the second connection structure (26) at the second position is separated from the first connection structure (31); and a positioning mechanism (4) comprising an X-direction positioning assembly, a Y-direction positioning assembly, and a Z-direction positioning assembly, wherein the Z-direction positioning assembly lifts the conveying carrier (3), so that