88results about How to "Dispersion force" patented technology

A paper container for fluid including a spout plug, in which the spout plug is formed of a spout positioned on a spout hole part for cutting and opening and incorporates a rotary opening blade and a cap. The spout plug is fitted to a top panel, which includes the spout hole part for cutting and opening in which a spout hole is formed in a paper base material and is sealed by a sealing layer. The contained further including a cut and opened piece fall prevention mechanism produced when the sealing layer is cut and opened by the rotary opening blade of the spout plug and capable of preventing a part of the cut and opened piece of the sealing layer from being cut off and giving hinge function to the uncut part of the cut and opened piece in the spout hole part for cutting and opening.

In a cylinder apparatus such as a hydraulic shock absorber, a piston to which a piston rod is connected slidably is inserted into a cylinder which contains liquid oil. A rebound spring is wound around the piston rod with one end of the piston rod fixed to the piston rod using a spring holder. The rebound spring is slidably guided along the piston rod by means of another spring holder. A rebound stopper is fixed to the piston rod at a position between the spring holders. The rebound spring exerts a spring force opposite to the extension of the piston rod, thereby to moderate shock at the end of the stroke of the piston. Because the spring holder comes into contact with the rebound stopper, contact of adjacent linear portions of the rebound spring with each other due to excessive compression of the rebound spring can be prevented, and also occurrence of strange noise and damage of the rebound spring can be prevented.

The invention discloses a lifting buffering self-restoring anti-explosive door of a vertical shaft, relating to ventilating safety facilities of a mine, and solving the problem that the anti-explosive door of current mineral air shaft is easy to damage to influence the safety when exploding. The lifting buffering self-restoring anti-explosive door is characterized in that two guiding columns are uprightly fixed to two sides of a door frame, respectively; two guiding columns are respectively composed of upright rods, nuts and springs; springs are respectively sleeved outside two upright rods; the nuts are arranged on the top of the upright rod to contact with the spring; the lower ends of two upright rods are respectively sleeved with upright barrels extended from two ends of a buffering seat; the door frame is integrally connected with the buffering seat through the nuts; a door leaf is placed on the door frame, and arranged on the buffering seat; a buffering plate provided with a plurality of buffering blocks at two sides respectively is fixed to the upper part of the buffering seat. The lifting buffering self-restoring anti-explosive door disclosed by the invention is applied to the mineral air shaft to remove the influence to the safety of the anti-explosive door, and has the advantages of simple structure, safety and reliability.

A liquid crystal display device comprising a pair of substrates, a liquid crystal display panel having a liquid crystal layer positioned between the substrates, a transparent protective plate arranged on a front surface side of the display panel, and an optically transparent layer between the display panel and the protective plate, and wherein the protective plate includes fine concavity and convexity configurations on at least a surface thereof toward the display panel.

A hair iron can regulate the surface of hair with the surfaces of correctors and disperse force acting on cross sectional points of each hair that are in contact with the correctors. The hair iron has clamp arms and the correctors that are arranged on the clamp arms, to face each other, hold hair between them, and heat the hair. At this time, correcting surfaces hold and correct the hair. The correcting surface of one of the correctors is roughened with irregularities to increase contact points or contact areas with the hair and the correcting surface of the other corrector is formed to be smoother than the correcting surface.

A pedicle screw and rod fixation assembly including a pair of opposing tabs having a proximal end and a distal end, the pair of opposing tabs being coupled to one another about the distal end thereof by a screw head member, a decoupling mechanism for decoupling the pair of opposing tabs from the screw head member, a rod receiving slot between the pair of opposing tabs, and a sliding member configured for coupling to the pair of opposing tabs. The sliding member and the pair of opposing tabs are configured for allowing movement of the sliding member distally along the pair of opposing tabs and preventing movement of the sliding member proximally along the pair of opposing tabs.

A coupling device of jigs includes a foundation, a tube, a plurality of balls, and a piston base. The foundation has a chamber, in which a part of the tube is inserted. The tube has a plurality of through holes for housing the balls. The piston base is received in the chamber, and fitted to the tube. An inner surface of the piston base has a circular groove and an abutment surface. The piston base can be moved along an axial direction of the tube between a first position and a second position. When at the first position, a part of each ball is inside the circular groove; when at the second position, an area where the abutment surface abuts against each ball is not merely a single point. Whereby, the force applied on the abutment surface is dispersed, and therefore the processing accuracy of workpieces is ensured.

A bracket for a building that includes a first building member, a masonry veneer disposed exteriorly of the first building member, and a second building member disposed exteriorly of the masonry veneer. The bracket includes a bracket body having a first portion for being coupled to the first building member and a second outwardly extending portion having a length sufficient to extend to at least about an exterior surface of the masonry veneer. A connector member extends through the bracket member, and at least partially through each of the first and second building members. A connector support extends through the bracket body and includes a sleeve having a passageway for receiving and supporting the connector member, wherein the bracket body and connector support are configured to distribute a load borne by the connector member on the masonry veneer over an area of the bracket body greater than the area of the connector.

Methods and devices that prevent stasis in the LAA by either increasing the flow through the LAA or by closing off or sealing the LAA. Increasing the flow is accomplished through shunts, flow diverters, agitators, or by increasing the size of the ostium. Closing off the LAA is accomplished using seals or by cinching the LAA.