196results about How to "Efficient push" patented technology

A wing for use on a supersonic aircraft that includes an inboard section a central section of the wing outboard of the inboard portion, and an outboard section. The outboard section can be a winglet oriented anhedrally relative to a lateral axis of the supersonic aircraft. Leading edge segments on the inboard section, central section and outboard winglet may have mounted thereon leading-edge flaps. These flaps are adjusted by a control system operable to reposition the leading-edge flaps in order to improve the aerodynamic performance of the supersonic aircraft. This winglet promotes sonic boom minimization. Further, the wing tip anhedral allows greater inboard dihedral. This effectively pushes lift aft for sonic boom and control purposes while minimizing the movement of control surfaces.

The invention provides a product information pushing method and a product information pushing device. The product information pushing method comprises the steps of acquiring a plurality of users on a product platform, and acquiring a respective attribute characteristic of each user; calculating an attribute characteristic similarity between two random users, and establishing a similar user set of each target user; for each target user, acquiring information of a first product which is followed and / or purchased by the target user, and information of a second product which is followed and / or purchased by the user in the similar user set of the target user; comparing the information of the first product with the information of the second product, obtaining information of differentiated products which are followed and / or purchased by the target user and the users in the similar user set of the target user, and pushing the information of the differentiated product to the target user. The product information pushing method and the product information pushing device have advantages of realizing a fact that the product information received by the target user is not restrained to historical followed or purchased products of the target user, finding more interests of the target user and widening visual field of the target user.

The invention relates to a drill bit wrench (10) for use on a drilling apparatus for loosening a drill bit segment of a drill bit during drilling of holes into the ground. The wrench includes a carrier member (12) operatively supported on the drilling apparatus. A gripping member (26) is displaceably located on the carrier member and a lever arm (38) is pivotally located on the gripping member, displacement mechanisms (20, 34, 42) providing for required displacement of the parts of the wrench for its operation. One displacement mechanism (42) provides for an initial direct gripping force to be applied on a drill bit segment, which force is sufficient to permit loosening of the segment in normal circumstances, an additional gripping force, to be induced by a wedging action of a wedge face of the lever arm, being provided for, where required.

The invention provides a message pushing method and device applied between doctors and patients, a storage medium and a terminal. The method comprises the steps that a message pushing instruction is received, wherein the message pushing instruction comprises the pushing scope; the message pushing instruction is responded to push a message to patient terminals in the pushing scope; feedback information of each patient for the message is received; and the message pushing states corresponding to the various patient terminals are updated according to the feedback information. According to the scheme, the message can be efficiently pushed to the patients, and the message pushing progress can be tracked in real time, so that it is guaranteed that the message can be accurately transmitted to thecorresponding patients and successfully read by the patients.