Abstract: The present disclosure relates to a double sealing check valve for a rice cooker, and more particularly, to a double sealing check valve for a rice cooker that prevents water vapor mixed with rice water and grain dregs from entering the check valve and maintains airtightness during cooking in an automatic water supply type pressure cooker that automatically supplies water and performs pressure cooking.

Abstract: A durability evaluation system includes a collector collecting first data for each of meshes forming a vehicle body of a target vehicle, and second data for each mesh forming a vehicle body of a virtual vehicle in which a material or a thickness of the target vehicle is adjusted and a controller determining input data for first meshes based on the lifetime data matched to each row for the meshes of data obtained by preprocessing the first data and the second data, extracting feature data including features representing the stress analysis data for each of the first meshes and each of second meshes adjacent to the first meshes and features representing a shape of each of the first meshes, generating first synthesized data based on the feature data, and learning a method of predicting the lifetime data representing durability performance based on the feature data and the first synthesized data.

Abstract: An object extraction method using an object extraction system that includes a pre-processing module, an edge module, and an optimization module, and the object extraction method includes: generating an edge depth map with respect to a 2D image by pre-processing a 2D image where a target object to be data-labeled may be included, by the pre-processing module; extracting a target edge with respect to the target object from 3D data where the target object may be included, by the edge module; and optimizing the generated target edge to a final edge to match the generated edge depth map, by the optimization module.

Abstract: An automatic dispenser for mixed measurement of grain includes a storage bin having a plurality of holes on a bottom surface and storing grains, a main measurer having a plurality of partitioned measurement compartments and rotatably installed at a position overlapping any one of a plurality of holes provided on the bottom surface of the storage bin, an auxiliary measurer having a plurality of partitioned measurement compartments and installed at a position overlapping the rest of the plurality of holes provided on the bottom surface of the storage bin, the measurement compartment being installed to be rotatable only in one direction with respect to the main measurer, a measurer housing installed below the main measurer and the auxiliary measurer and having a discharge port discharging grains introduced into the main measurer and the auxiliary measurer from the storage bin, and a motor rotating the main measurer in both directions, wherein only the main measurer is used or both the main measurer and the auxil

Abstract: A rice input structure of an automatic electric pressure cooker that automatically adds rice and water for cooking includes a cyclone rice separator mounted on a lid and having an opening/closing hole for putting rice into an inner pot, an air intake pipe connected to one side of the cyclone rice separator and generating a intake pressure, a rice transfer pipe connected in a tangential direction of the cyclone rice separator and connected to a rice container, a valve passing through an axial direction of the cyclone rice separator to open and close the opening/closing hole, and a valve opening/closing device having a link pressing an upper end of the valve and an actuator rotating the link.

Abstract: The present disclosure relates to a double sealing check valve for a rice cooker, and more particularly, to a double sealing check valve for a rice cooker that prevents water vapor mixed with rice water and grain dregs from entering the check valve and maintains airtightness during cooking in an automatic water supply type pressure cooker that automatically supplies water and performs pressure cooking.