Meyer-Dulheuer MD Legal Patentanwälte PartG mbB

An automated tea brewing and dispensing device and method thereof, comprising an outer container unit (102) configured to hold liquid and enclose internal components, a brewing and dispensing unit (104) detachably mounted on the outer container unit (102), the brewing and dispensing unit (104) comprising a brewing chamber unit (106), positioned within the brewing and dispensing unit (104), a timer mechanism unit (108), operably coupled to the brewing chamber unit (106), a valve-controlled passage (110), allowing selective liquid flow regulation between the outer container unit (102) and the drinking outlet unit (112), a drinking outlet unit (112), positioned at the top of the brewing and dispensing unit (104), the drinking outlet unit (112) including a closure mechanism to selectively open and close the passage for dispensing brewed tea.

The present disclosure relates to an air fryer, comprising a body with a first cooking cavity inside, the body is provided with a first hot air circulation system communicated with the first cooking cavity, the front side of the first cooking cavity is provided with a doorway communicated with the outside world, the lower part of the first cooking cavity is detachably provided with a cooking pot with an open top through the doorway, the upper part of the first cooking cavity is detachably provided with a baking tray with through holes through the doorway, the through holes on the baking tray are located directly above the open top of the cooking pot, the lower part of the first cooking cavity is provided with a first heating element, which is used for heating the outer wall of the cooking pot. By arranging the cooking pot and the baking tray in the first cooking cavity, the air fryer can realize air frying, boiling, tender roasting and other functions of the air fryer, which not only can meet users' diversified cooking needs, but also can effectively reduce the user's use cost and improve the user experience.

A drive unit for a hair trimmer and a hair trimmer, the hair trimmer includes a base component, a drive unit, and a blade component. The drive unit includes a base, a cover plate, a flexible plate, limit pins, movable plates, and a drive block. The cover plate has fixing posts, and mounting holes. The movable plates are assembled on the limit pins. Two ends of each of the movable plates have a positioning groove. Each of the positioning grooves is being flexibly inserted into the limit grooves of the limit pins. In a direction perpendicular to a central axes of the limit grooves a contact between a side wall of the positioning grooves and a side wall of the limit grooves is line contact. It not only improves product yield and reduces costs, but also lowers the output power of the drive mechanism, thereby extending battery life.

A cleaning device is provided, which includes a spray cleaning system, a sewage suction system, an air-drying system, and a conversion valve. The spray cleaning system includes a first pathway, a clean water tank, a first pump, and a cleaning component; the sewage suction system includes a second pathway, the cleaning component, a second pump, and a sewage tank. The second pump is configured to drive sewage to be sucked in by the cleaning component and collected in the sewage tank; the air-drying system includes a third pathway, the cleaning component, and the second pump, the second pump is configured to drive airflow into the cleaning component through the third pathway; and includes an inlet end and an outlet end. The present disclosure enables the device to switch between sewage suction and air-drying functions simply and conveniently by designing the conversion valve.

The present disclosure relates to air fryer, comprising a main body, the main body is provided with a first cooking cavity and a second cooking cavity arranged at intervals up and down. By arranging the first cooking cavity and the second cooking cavity in the main body at intervals up and down, not only can two types of food be cooked simultaneously to improve food cooking efficiency, but also the lateral volume of the air fryer can be reduced, the space occupancy of the air fryer can be lowered, and the space utilization rate can be improved. Meanwhile, the two cooking cavities are hermetically isolated, which can also avoid the interference between the air intake and air outlet of the first cooking cavity and the second cooking cavity, effectively improve the thermal circulation efficiency in the first cooking cavity and the second cooking cavity, thereby enhancing the cooking efficiency and effectively improving the user experience.

Provided are an edge computing apparatus and a system for synchronizing multimodal data based on human factors intelligence. Behaviors and/or voices of the test subject can be recognized through the AI module, the event marking information is issued when the recognition result is matched with the target behavior and/or the target voice, so that the test subjects can accurately trigger the event marking as long as they perform a predefined target behavior or make a preset target voice when receiving stimulation such as vision, olfaction, avoiding the inaccuracy of test analysis caused by the artificially triggered event marking by the personnel implementing an experiment, effectively improving the objectivity of event marking, thus helping to accurately analyze the impacts of stimulus events on the multimodal data.

Provided are a method and an apparatus for detecting personnel's stress state based on human factors intelligence, an electronic device and medium. The method includes: obtaining a PPG signal of a test subject, where the PPG signal of the test subject includes first resting-state data and to-be-tested-state data; performing data slicing on the first resting-state data and the to-be-tested-state data respectively to obtain corresponding first segment data and second segment data, where a length of the first segment data is greater than a length of the second segment data; inputting the first segment data and the second segment data into a trained personnel stress state detection model for prediction to obtain a first EDA prediction result; and determining a stress state of the test subject based on the first EDA prediction result.

A capacity expansion method for a household food waste disposer includes a detecting step in which after activating a treatment routine, a control unit continuously detects the temperature and relative humidity at a temperature and humidity detection point by a detection element installed at the temperature and humidity detection point and a determination and reminder step in which the control unit calculates and determines whether the detected temperature rise rate is higher than a predetermined threshold, and if the temperature rise rate is not higher than the threshold, users are reminded by an audio-visual reminder to open a lid and add food waste to the disposal drum again, and the control unit continues to run the treatment routine when the lid is closed. In this way, the present disclosure can expand the capacity of the household food waste disposer to more than three times its actual physical capacity.

A method for determining a drying of a food waste disposer contains steps of: saving a comparison table of a pressure temperature of a saturated water vapor in a control unit of the food waste disposer; starting drying process; and calculating. The method further contains a step of judging automatically, after calculating the current target humidity value U_b, the control unit compares the current relative humidity U₁ with the current target humidity value U_b and automatically determines a drying status of the food waste disposer and controls a working status of the drying device based on a comparison result.

A liquid perfume having three layers and three colors comprises a perfume liquor having an upper layer, a middle layer and a lower layer; the upper layer is an oil phase layer comprising an oil phase solvent and an upper-layer pigment which are dissolved into each other; the middle layer is a water phase layer comprising middle-layer deionized water, a middle-layer water phase solvent and a middle-layer pigment which are dissolved into each other; the lower layer is a water phase layer comprising lower-layer deionized water, a lower-layer water phase solvent, a lower-layer pigment and salts which are dissolved into each other ; the upper-layer, the middle-layer and the lower-layer each have one kind of different color due to their respective layer pigments ; at least one of the upper layer, the middle layer and the lower layer has an essence. Thus, the whole liquid perfume has rich visual effects with three colors and three layers and emits fragrance, and can satisfy the consumers' diversified needs. The present invention also discloses a manufacturing method thereof.