Abstract: A tire-size identification method includes the following steps. An object-detection model frames a tire image in an image to generate a framed tire image. The framed tire image is input into an image-segmentation model. The image-segmentation model outputs the tire inner diameter of the tire. Moreover, the tire inner diameter is input into a classification model. The classification model outputs the tire size.

Abstract: A golf teaching method and a golf teaching system are provided. The golf teaching method includes: configuring image capturing devices and golf simulator to capture swing images and corresponding simulator data records, when a user performs a golf swing; configuring an expert model that includes expert motion information and corresponding correction suggestion information; configuring a computing device to perform an analysis process on the swing images and the simulator data records to divide the golf swing into user motions according to stages and obtaining records of user motion information corresponding to the plurality of stages, and to compare the user motion information with the corresponding expert motion information in each stage through the expert model, and to provide the corresponding correction suggestion information according to a comparison result; and configuring a user interface to provide the correction suggestion information.

Abstract: A fish identification method is provided. The fish identification method includes capturing an image through a processor, wherein the image includes a fish image. The fish identification method includes identifying a plurality of feature points of the fish image through a coordinate detection model and obtaining a plurality of sets of feature-point coordinates. Each of the plurality of sets of feature-point coordinates corresponds to each of the plurality of feature points. The fish identification method further includes calculating a body length or an overall length of the fish image according to the plurality of sets of feature-point coordinates of the image.

Abstract: Methods of amplifying and determining a target nucleotide sequence are provided. The method of amplifying the target nucleotide sequence includes the following steps. A first adaptor and a second adaptor are linked to two ends of a double-stranded nucleic acid molecule with a target nucleotide sequence respectively to form a nucleic acid template, in which the first adaptor includes a Y-form adaptor or a hairpin adaptor and the second adaptor is a hairpin adaptor. Then, a PCR amplification cycle is performed on the nucleic acid template to obtain a PCR amplicon of the target nucleotide sequence.

Abstract: The present disclosure provides an external rotor motor including a rotor, an air guider, a pillow and a stator. The rotor includes a hub. The air guider includes a connecting ring and rotor air-guiding members. The connecting ring is disposed on the hub. The rotor air-guiding members are disposed on the connecting ring. A first gap is formed among any two adjacent rotor air-guiding members and the connecting ring. The pillow includes a stator flange, a cylinder and fins. The stator flange is disposed on the cylinder. The fins are radially arranged on a first surface of the stator flange. A second gap is formed among any two adjacent fins and the stator flange. A first acute angle is formed between a radial extension direction of each of the fins and a first tangent direction of the cylinder. The stator is mounted on the pillow and rotates along an axis.

Abstract: The present disclosure provides a motor including a stator, a rotor and a first circuit board. The stator includes a winding assembly including a plurality of coils. A conductive element is extended out from the winding assembly and is electrically connected to a first electrical connector. The first electrical connector penetrates through a pillow of the stator and is electrically connected to the first circuit board. The motor further includes a second circuit board electrically connected to the first circuit board, and a first insulation plate, a second insulation plate and a third insulation plate for fixing and protecting the circuit boards. The motor also includes a clip for fixing and heat dissipating an electronic component disposed on the second circuit board.

Abstract: A transport apparatus has a mobile chassis, a lifting mechanism, two armpit supports structured and operated mirror-symmetrical to one another, and two seat assemblies. The lifting mechanism includes a lifting arm for assembling a chest rest and two lifting racks, and a linear actuator driving the lifting arm to pivot upward or downward. The armpit supports are assembled on the lifting racks and transversely extend toward a rear of the mobile chassis. The seat assemblies are assembled on the mobile chassis. Each of the seat assembly has a seat plate driven to rotate by a drive motor to form a seat. The weak person can be moved directly by the transport apparatus with voice command or with a remote control. Since the weak person is not moved by the care workers, the weak person can be moved in an easier and safer way.

Abstract: A transport apparatus for weak person has a mobile chassis for transporting the weak person, a powered lifting mechanism and a seating assembly assembled on the mobile chassis. The lifting mechanism has a lifting arm connected to be driven to pivot upward or downward by an actuator, and an armpit supporting device assembled on an upper end of the lifting arm. The seating assembly has a seat supporting mechanism, and two seat plates mounted on the left and right seating arms of the seat supporting mechanism and are connected to and driven by two driving assemblies respectively to form a seat for the weak person to sit thereon.