Abstract: A magnetic particle imaging (MPI) and fluorescence molecular tomography (FMT)-fused multimodal imaging system and method for a small animal are provided. The multimodal imaging system includes an image processing module, a display module, a control module, an object table, a gradient coil, a driving coil, a reception coil, a fluorescence camera, and a light source module, where the gradient coil includes a first rounded rectangular coil and a second rounded rectangular coil; the driving coil includes a third rounded rectangular coil, a fourth rounded rectangular coil, and a fifth rounded rectangular coil; and the reception coil is a circular coil.

Abstract: A storage lid for a countertop appliance includes a body that has a first surface and a second surface and includes a raised peripheral wall that is disposed around the first surface and a lid that is disposed around the second surface. An elongated handle extends outwardly from the first surface and defines a recessed channel along the second surface of the body. A tab is operably coupled to the raised peripheral wall of the body. A sealing member is disposed proximate to the lip of the body.

Abstract: A coffee brewing system and a coffee machine including a body, a brew head assembly, a brewing cavity assembly, and a driving device; the body has an inner cavity; the brew head assembly is fixed at one end of the inner cavity; the brewing cavity assembly has a brewing cavity and a powder pusher assembly; the brewing cavity is movably disposed in the inner cavity and is in transmission connection with the driving device; two opposite ends of the brewing cavity are respectively provided with a first opening and a second opening communicated with the interior of the brewing cavity; the first opening is opposite to the brew head assembly; the top of the brewing cavity is provided with a first powder receiving port communicated with the brewing cavity.

Abstract: The present disclosure relates to the technical field of tea brewing devices, and more particularly, to a beverage brewing device. The beverage brewing device comprises a kettle body, a heating disc, and a tea-leaf basket. The heating disc and the tea-leaf basket are located in the kettle body and an air cylinder mechanism is fixed in the kettle body. A moving piston is arranged in an inner cavity of the air cylinder mechanism, and the piston is connected to the tea-leaf basket. The air cylinder mechanism is connected to an air pump, which is used for conveying a driving gas to the air cylinder mechanism. The piston is driven by the driving gas, thereby driving the tea-leaf basket to move in the kettle body. The air cylinder mechanism may automatically drive the tea-leaf basket to move up and down, achieving a simple structure and a low cost.

Abstract: An uncovering device of a capsule coffee machine, includes a machine body; a first brewing assembly provided in the machine body, the first brewing assembly which includes a brewing head and a brewing seat, a cover body assembly, a sealing cover, a sliding groove extending from the rear side to the front side of the cover body assembly provided in the lower cover, a sliding shaft provided in the sliding cavity, a connecting rod assembly, wherein both ends of the sliding shaft are located at the opposite sides of the sliding groove; wherein one end of the connecting rod assembly is rotatably connected to the sliding shaft through the sliding groove, another end of the connecting rod is rotatably connected to the brewing seat or the brewing head of the first brewing.

Abstract: An air circulation and ventilation apparatus for a food processing machine (70), and the air circulation and ventilation apparatus comprises: a motor (10) and a fan (30), in which the motor (10) is used for driving an agitating or pulverizing assembly and is arranged within a base of the machine, and a body (60) of the machine is disposed outside the base, and the gap between the body (60) and the outer side wall of the base forms an air inlet passage; the fan (30) is equipped with a driving motor and is arranged within the base, and under the effect of the fan (30), airflow enters the air inlet passage by means of an air inlet port (22) on the base and flows through the motor (10) within the base and is discharged from an outlet port (23) on the base.

Abstract: Disclosed is a sterilizable facial cleaning instrument, which comprises a main apparatus, and a driving motor, a first control board and a rechargeable battery that are provided in the main apparatus, and further comprises an apparatus seat provided with a sterilization cavity, wherein an ultraviolet germicidal lamp is provided in the sterilization cavity; the main apparatus is detachably provided at the apparatus seat and at least a part of a brush head is positioned in the sterilization cavity, so that bristles positioned in the sterilization cavity can be sterilized by ultraviolet irradiation. The sterilizable facial cleaning instrument provided by the present invention can sterilize and disinfect the brush head completely when the main apparatus is combined with the separable designed apparatus seat, thereby ensuring the health and safety of users.

Abstract: The present invention relates to the technical field of coffee machines, and particularly relates to a capsule coffee machine comprising a brewing assembly and a nozzle connected to the brewing assembly and used for guiding the coffee out; the inlet end of the nozzle is connected to an elastic pressurizing member used for increasing the pressure of the coffee entering the nozzle; the outlet end of the nozzle is connected to a foaming cavity used for foaming the coffee ejected into the foaming cavity through the nozzle; the nozzle is further provided with a liquid discharging passage.

Abstract: Disclosed is a sterilizable facial cleaning instrument, which comprises a main apparatus, and a driving motor, a first control board and a rechargeable battery that are provided in the main apparatus, and further comprises an apparatus seat provided with a sterilization cavity, wherein an ultraviolet germicidal lamp is provided in the sterilization cavity; the main apparatus is detachably provided at the apparatus seat and at least a part of a brush head is positioned in the sterilization cavity, so that bristles positioned in the sterilization cavity can be sterilized by ultraviolet irradiation. The sterilizable facial cleaning instrument provided by the present invention can sterilize and disinfect the brush head completely when the main apparatus is combined with the separable designed apparatus seat, thereby ensuring the health and safety of users.

Abstract: A coffee bean grinding system for coffee machine comprising a coffee bean grinding box, a lower grinding blade assembly disposed within the coffee bean grinding box and a gear box, wherein the coffee bean grinding box further comprises a bottom wall, the lower grinding blade assembly further comprises a transmission joint disposed on the bottom wall, and the gear box further comprises an output shaft that is drivingly connected to the transmission joint; the transmission joint is movably connected to the output shaft.

Abstract: An electronic card connector includes an insulative housing defining an accommodating cavity receiving a card tray and having a first base body, a number of conductive terminals, and a shielding shell. The terminals define an array of first contacts and an array of second contacts respectively located in two sides. Each terminal has an affixed portion, a contacting portion extending into the accommodating cavity, and a soldering portion extending outside of the insulative housing. The insulative housing is inject-molded with the first contacts and the shielding shell, and the first contacts are configured as same as the second contacts in a rotationally symmetrical direction in 180 degree so that disregarding the insertion orientations of the card tray, the conductive terminals are always electrically connected with pins of the electronic card correctly.

Abstract: The present disclosure relates to the technical field of tea brewing devices, and more particularly, to a beverage brewing device. The beverage brewing device comprises a kettle body, a heating disc, and a tea-leaf basket. The heating disc and the tea-leaf basket are located in the kettle body and an air cylinder mechanism is fixed in the kettle body. A moving piston is arranged in an inner cavity of the air cylinder mechanism, and the piston is connected to the tea-leaf basket. The air cylinder mechanism is connected to an air pump, which is used for conveying a driving gas to the air cylinder mechanism. The piston is driven by the driving gas, thereby driving the tea-leaf basket to move in the kettle body. The air cylinder mechanism may automatically drive the tea-leaf basket to move up and down, achieving a simple structure and a low cost.

Abstract: A hand-press coffee machine comprising a water tank, a hand pump which is disposed at the upper end of the water tank, and a brewing component which is connected to the lower end of the water tank; a water hole is disposed at the point where the water tank and the brewing component are connected; the hand pump is used to pump the water in the water tank into the brewing component through the water hole; a unidirectional valve, which is disposed in the water hole between the water tank and the brewing component, is set to merely allow the water in the water tank to flow into the brewing component; the present invention can effectively protect the coffee powder from being pre-soaked.

Abstract: The present invention relates to the technical field of ovens, and more particularly, to a smokeless oven with a smoking function, which comprises an oven body, wherein a smoking box is arranged in the oven body; the body walls of the oven body are provided with an air-introducing assembly and a smoke-exhausting assembly; both the air-introducing assembly and the smoke-exhausting assembly are communicated with the exterior and interior of the oven body; a filter is arranged in the smoke-exhausting assembly; according to the present invention, the air-introducing assembly provides fresh air to the smoking box and controls the supply of the air; the smoke to be exhausted is filtered through the smoke-exhausting assembly; the process of producing smoke can be controlled, the smoke can be prevented from being directly exhausted to the environment, and a safe and eco-friendly use can be achieved.

Abstract: An electronic card connector includes an insulative housing defining an accommodating cavity receiving a card tray and having a first base body, a number of conductive terminals, and a shielding shell. The terminals define an array of first contacts and an array of second contacts respectively located in two sides. Each terminal has an affixed portion, a contacting portion extending into the accommodating cavity, and a soldering portion extending outside of the insulative housing. The insulative housing is inject-molded with the first contacts and the shielding shell, and the first contacts are configured as same as the second contacts in a rotationally symmetrical direction in 180 degree so that disregarding the insertion orientations of the card tray, the conductive terminals are always electrically connected with pins of the electronic card correctly.

Abstract: A coupler for use in a liquid heater includes a male connector and a female socket connector. The male connector includes a connecting wall and an annular cylindrical wall formed around the connecting wall. The female socket connector comprises an end wall joined with the connecting wall of the male connector and a peripheral wall formed around the end wall and arranged perpendicularly to the end wall. The surface of the end wall joined with the connecting wall is gradually lowered from the center towards the periphery and is convex-hull shaped. The peripheral wall includes arced sections and gapped sections connected between two arced sections. When the male connector is coupled with the female socket connector, this allows the arced sections to be coupled with the annular cylindrical wall and forms no coupling between the gapped sections and the annular cylindrical wall.