10results about How to "Improve action" patented technology

The invention discloses a method for detaching a sock subjected to end sewing in a hosiery machine, which comprises the following steps: in the end sewing process, a sock receiving tube is firstly supported by a lower component, then moves to the upper part and is supported by an upper component to complete end sewing; a sock jacking pipe is arranged on the upper portion of the pushing and lifting pipe, the outer diameter of the sock jacking pipe is smaller than the inner diameter of the sock receiving pipe, and when the sock receiving pipe is located on the lower assembly and combined with the pushing and lifting pipe, the sock jacking pipe extends into the sock receiving pipe; after sewing and weaving are completed, when the sock receiving pipe is still supported by the upper assembly, the pushing and lifting pipe pushes the sock jacking pipe to move upwards again till the sock jacking pipe extends into the sock receiving pipe, and the socks wrapping the outer wall of the sock receiving pipe are jacked into the sock receiving pipe from the lower end. The action of the sock jacking pipe is added, and it can be further guaranteed that the socks with the ends sewn can be smoothly detached.

The present invention relates to the technical field of simulated aircraft. The existing traditional flight simulator is a fixed-point rigid support, that is, it can only swing in six dimensions at most at one fixed point, which causes the traditional system to be unable to truly simulate various difficult flight actions in flight. A flight simulation system based on a flexible cable parallel robot is disclosed, including: a flexible cable parallel robot, a flight cockpit, a VR helmet (glasses), a rolling ring and a control device; the flight cockpit is installed in the center of the rolling ring, the flexible cable parallel robot includes a plurality of columns and a plurality of flexible cables, one end of the flexible cable is connected to the column, and the other end suspends the rolling ring, and the flight cockpit in the center of the rolling ring is driven by the flexible cable parallel robot to move; the control device communicates with the VR helmet (glasses), the flight cockpit and the flexible cable parallel robot respectively.

The present invention provides an application of tannic acid in preparing a medicament against respiratory viruses. The present invention show through live virus experiments that tannic acid has a significant inhibitory effect on respiratory viruses including SARS-CoV-2 coronavirus, Influenza A H1N1 virus, etc., with an exact curative effect, and thus has a broad application prospect in the field of preparation of medicaments against respiratory viruses. In addition, tannic acid exists in a variety of plants, which is a natural active compound existing in nature, and has also been used as a food additive, with a high safety and good foundation for medicament development.

The invention relates to the technical field of vehicle control, in particular to a control method and device of a back door, a vehicle, a medium and a program product.The method comprises the steps that first user data collected by at least one sensor in multiple ultrasonic sensors is obtained; identifying a first position moving state of the user based on the first user data, and judging whether the first position moving state meets a certain opening condition or not; and if the first position moving state meets a certain opening condition and the duration that the distance between the user and the vehicle is smaller than a certain distance is longer than a certain duration, a back door of the vehicle is opened. According to the embodiment of the invention, the intention of the user can be more accurately judged, the user can open the back door without additional actions, additional parts are not needed, the method can adapt to more scenes and different types of vehicles, the use experience of the user is greatly improved, the intelligent program and safety are relatively high, and the operability and convenience are relatively high.

The present invention provides an application of tannic acid in preparing a medicament against respiratory viruses. The present invention show through live virus experiments that tannic acid has a significant inhibitory effect on respiratory viruses including SARS-CoV-2 coronavirus, Influenza A H1N1 virus, etc., with an exact curative effect, and thus has a broad application prospect in the field of preparation of medicaments against respiratory viruses. In addition, tannic acid exists in a variety of plants, which is a natural active compound existing in nature, and has also been used as a food additive, with a high safety and good foundation for medicament development.

The present disclosure provides a compound. The compound is a compound shown in formula (I) or a stereoisomer, a tautomer, a nitrogen oxide, a solvate, a metabolite, a pharmaceutically acceptable salt, or a prodrug of the compound shown in formula (I). The compound shown in formula (I) can significantly inhibit MPro or inhibit coronavirus replication, and has excellent metabolic stability.

The present invention relates to the field of simulated aircraft technology, especially flight simulators. In view of the existing traditional flight simulators, which are implemented on a rigid six-degree-of-freedom base, the amplitude of the simulation experience is limited by the length and structure of the rigid support rod. A flight simulator is disclosed, including: a flexible cable parallel robot, a simulated flight cockpit, a visual system and a control device; a revolving chassis and a top rod are provided at the bottom of the simulated flight cockpit, and the simulated flight cockpit is fixed on the revolving chassis, and a spherical surface is provided at the end of the top rod to connect with the revolving chassis; a plurality of connecting holes are provided on the edge of the revolving chassis, and a plurality of flexible cables are provided on the flexible parallel robot, and the revolving chassis is connected to the flexible cables of the flexible parallel robot through the plurality of connecting holes; the visual system includes VR glasses, a projector and a projection screen for experiencing virtual visual impact.