Abstract: A method of performing automatic tuning on a deep learning model includes: utilizing an instruction-based learned cost model to estimate a first type of operational performance metrics based on a tuned configuration of layer fusion and tensor tiling; utilizing statistical data gathered during a compilation process of the deep learning model to determine a second type of operational performance metrics based on the tuned configuration of layer fusion and tensor tiling; performing an auto-tuning process to obtain a plurality of optimal configurations based on the first type of operational performance metrics and the second type of operational performance metrics; and configure the deep learning model according to one of the plurality of optimal configurations.

Abstract: An exercise device has a frame member comprising first and second supporting members, a pulling set and a loading bar. The frame member is provided with an upper roller and a lower roller, and a pulling set comprising an elastic line is placed under the first supporting member. Two front pull handles are disposed adjacent to the upper roller, and two rear pull handles are disposed adjacent to the lower roller. Therefore, a user can hold the two front pull handles or the rear pull handles with both hands to pull the elastic line for upper body stretching. The loading bar is connected to an outer tube and an inner tube between the first the supporting member and the second supporting member. The loading bar supports below the seat cushion and increases the load capacity of the frame member, thereby preventing the frame member from deforming.

Abstract: A filter apparatus includes a filter unit and a conveying unit. The filter unit is configured to filter a liquid to-be-filtered, and the liquid to-be-filtered enters the filter unit in a first tangent-line direction of the filter unit. The conveying unit extracts a liquid to-be-conveyed from a periphery of the filter unit to output a conveyed liquid, and the conveyed liquid enters the filter unit in a second tangent-line direction of the filter unit.

Abstract: An exercise device has a main rod, a connecting unit, and a sub rod. The connecting unit has a first plate and a second plate, and the first plate and the second plate are both provided with an axial hole and a rotating axis. The first plate has an arced slot, and the second plate has a closing aperture, a first positioning aperture, a second positioning aperture and a third positioning aperture. The sub rod has a through aperture and a connecting aperture at an end, and the through aperture is inserted with the rotating axis. Another end of the sub rod has a front stand and a control member disposed in the connecting aperture of the sub rod. One end of the control member passes through the arced slot of the first plate to form a pull knob, another end of the control member has an inserting pin.

Abstract: An exercise machine has a frame member, a pulling set and a loading bar. The frame member is provided with the upper roller and the lower roller, and the pulling set is the elastic rope and placed under the first supporting member. Two front pull handles are placed at the upper roller, and two rear pull handle are placed at the lower roller. Therefore, a user can hold the two front pull handles or the rear pull handles with both hands to pull the elastic rope to achieve the upper body stretching. The loading bar is connected to the outer tube and the inner tube between the first the supporting member and the second supporting member. The loading bar supports below the seat cushion and increases the load capacity of the frame member, thereby preventing the frame member from deformation.

Abstract: An exercise device has a main rod, a connecting unit, and a sub rod. The connecting unit has a first plate and a second plate, and the first plate and the second plate are both provided with an axial hole and a rotating axis. The first plate has an arced slot, and the second plate has a closing aperture, a first positioning aperture, a second positioning aperture and a third positioning aperture. The sub rod has a through aperture and a connecting aperture at an end, and the through aperture is inserted with the rotating axis. Another end of the sub rod has a front stand and a control member disposed in the connecting aperture of the sub rod. One end of the control member passes through the arced slot of the first plate to form a pull knob, another end of the control member has an inserting pin.

Abstract: A thin film transistor structure includes a substrate, a gate structure, a semiconductor active layer, a drain structure and a source structure. The gate structure and the semiconductor active layer are disposed above the substrate. The drain structure and the source structure are disposed on a first surface of the semiconductor active layer. At least a gap is formed between the source structure and the drain structure. The gap is extended along the first surface of the semiconductor active layer and is located in a projection area of the gate structure. A first portion of the gap includes a first straight segment, a first curved segment and a second curved segment. The first curved segment and the second curved segment are connected to a first end and a second end of the first straight segment, respectively. The first curved segment and the second curved segment have opposite bending directions.

Abstract: A trench shield includes a pair of shielding panels for protecting opposite side walls of a trench excavation, two side frames are provided for restively adjustably securing the two shielding panels on the two side frames, and have a plurality of brace members spaced between the two side frames for retaining the two side frames and the two shielding panels, and two rolling devices respectively are mounted on a front bottom portion and a rear bottom portion of the trench shield for carrying the trench shield to be ridable and movable on a pipe under construction in the trench excavation. Upon rolling of the rolling devices on the constructing pipe, the trench shield will be conveniently moved on the pipe without any obstruction.

Abstract: A trench shield includes: a pair of shielding wheels rotatably mounted on a pair of retaining plates; a plurality of brace members passing through two retaining plates for retaining the two shielding wheels, each shielding wheel formed as a protective circular panel for shielding a side wall of a trench excavation for preventing collapse of the trench walls; and two control devices each provided for locking or unlocking each shielding wheel on each retaining plate; whereby upon unlocking of the wheels from the retaining plates and upon rolling of the wheels in the trench, the trench shield will be forwardly moved conveniently and smoothly.