Abstract: Disclosed is a method for drying laundry using an intelligent washer. According to an embodiment of the present disclosure, a method for drying laundry trains a time prediction model for obtaining first remaining time information related to complete dryness of the laundry, obtains first washer state information related to a state of a washer for drying the laundry, obtains the first remaining time information by inputting the first washer state information to the trained time prediction model, and dries the washer based on the obtained first remaining time information, thus precisely predicting the time necessary for complete dryness of wet laundry. According to an embodiment, the washer may be related to artificial intelligence (AI) modules, unmanned aerial vehicles (UAVs), robots, augmented reality (AR) devices, virtual reality (VR) devices, and 5G service-related devices.

Abstract: In a wrinkle release arrangement for a dryer, a heater heats articles to be wrinkle released, and a timer times the heating of the articles. The timer establishes a wrinkle out cycle. A temperature sensor senses a temperature related to a temperature of the articles. A control circuit substantially alternately energizes the heater and the timer in response to the temperature sensor in order to provide automatic wrinkle release responsive to load.

Abstract: A coffee roaster which roasts coffee beans in an oven chamber employing both radiant and convection heating techniques while the beans are continually intermixed in a fluidized bed rotating in the horizontal plane. Roaster control means are provided to terminate the roasting process by quenching the beans and oven chamber while maintaining the beans in a fluidized bed to avoid scorching or further roasting by the residual heat of the coffee bean mass. The oven chamber includes an upper transparent section through which the roasting charge of beans may be viewed and thereby allow manual control of the process in response to visual observation.