Abstract: A venting device includes a first flap, which is configured to be actuated to swing upward during a rising time, and a second flap, which is disposed opposite to the first flap and configured to be actuated to swing downward during a falling time, a first actuating portion disposed on the first flap, and a second actuating portion disposed on the second flap. The venting device configured to form a vent is disposed within a wearable sound device or to be disposed within the wearable sound device. The vent is formed via applying a first voltage to the first actuating portion and applying a second voltage on the second actuating portion, such that the venting device gradually forms the vent.

Abstract: The subject matter described herein includes methods, systems, and computer readable media for mask embedding for realistic high-resolution image synthesis. According to one method for mask embedding for realistic high-resolution image synthesis includes receiving, as input, a mask embedding vector and a latent features vector, wherein the mask embedding vector acts as a semantic constraint; generating, using a trained image synthesis algorithm and the input, a realistic image, wherein the realistic image is constrained by the mask embedding vector; and outputting, by the trained image synthesis algorithm, the realistic image to a display or a storage device.

Abstract: A sheet metal hemming device is provided. The sheet metal hemming device includes a frame and a rolling wheel, a bearing wheel, a first rotating shaft, a second rotating shaft, a sliding block, an arc-shaped guide rail and a driver which are disposed on the frame. The rolling wheel is disposed on the first rotating shaft, the bearing wheel is disposed on the second rotating shaft, and an angle is formed between the rolling wheel and the bearing wheel. The sliding block is slidable relative to the arc-shaped guide rail and is connected to the rolling wheel via the first rotating shaft. The driver is connected to the sliding block for driving the sliding block to slide along the arc-shaped guide rail to adjust the angle between the rolling wheel and the bearing wheel.

Abstract: A sheet metal hemming device is provided. The sheet metal hemming device includes a frame and a rolling wheel, a bearing wheel, a first rotating shaft, a second rotating shaft, a sliding block, an arc-shaped guide rail and a driver which are disposed on the frame. The rolling wheel is disposed on the first rotating shaft, the bearing wheel is disposed on the second rotating shaft, and an angle is formed between the rolling wheel and the bearing wheel. The sliding block is slidable relative to the arc-shaped guide rail and is connected to the rolling wheel via the first rotating shaft. The driver is connected to the sliding block for driving the sliding block to slide along the arc-shaped guide rail to adjust the angle between the rolling wheel and the bearing wheel.

Abstract: A grinding and polishing simulation method, a grinding and polishing simulation system and a grinding and polishing process transferring method. The grinding and polishing simulation method includes the following steps. A sensing information of a grinding and polishing apparatus when grinding or polishing a workpiece is obtained. A plurality of model parameters is identified according to the sensing information. At least one quality parameter is calculated according to a machining path, a plurality of process parameters and the plurality of model parameters.

Abstract: The disclosure provides a stylus comprising a first barrel, a second barrel, a first electromagnetic touch module and a capacitive touch module. The first electromagnetic touch module is disposed inside the first barrel. The second barrel is detachably sleeved to the outside of the first barrel and is of metallic material. When the first barrel is located inside the second barrel, the second barrel wraps the first barrel and the first electromagnetic touch module is shielded by the second barrel made of metal. When the second barrel and the first barrel are interlaced, the first electromagnetic touch module is exposed outside the second barrel. In addition, the second barrel has a capacitive touch end. The capacitive touch module is disposed corresponding to the capacitive touch end and has an electrical connection portion capable of being electrically connected to the capacitive touch end of the second barrel.

Abstract: The disclosure provides a stylus comprising a first barrel, a second barrel, a first electromagnetic touch module and a capacitive touch module. The first electromagnetic touch module is disposed inside the first barrel. The second barrel is detachably sleeved to the outside of the first barrel and is of metallic material. When the first barrel is located inside the second barrel, the second barrel wraps the first barrel and the first electromagnetic touch module is shielded by the second barrel made of metal. When the second barrel and the first barrel are interlaced, the first electromagnetic touch module is exposed outside the second barrel. In addition, the second barrel has a capacitive touch end. The capacitive touch module is disposed corresponding to the capacitive touch end and has an electrical connection portion capable of being electrically connected to the capacitive touch end of the second barrel.