346results about How to "Reliable release" patented technology

The disclosed technology relates generally to methods and systems for controlling the release of micro devices. Prior to transferring micro devices to a destination substrate, a native substrate is formed with micro devices thereon. The micro devices can be distributed over the native substrate and spatially separated from each other by an anchor structure. The anchors are physically connected / secured to the native substrate. Tethers physically secure each micro device to one or more anchors, thereby suspending the micro device above the native substrate. In certain embodiments, single tether designs are used to control the relaxation of built-in stress in releasable structures on a substrate, such as Si (1 0 0). Single tether designs offer, among other things, the added benefit of easier break upon retrieval from native substrate in micro assembly processes. In certain embodiments, narrow tether designs are used to avoid pinning of the undercut etch front.

A liner hanger assembly seals with casing 22 and supports a liner 90 within a well. The tubular liner hanger body 50 and a tubular expander 40 may be positioned downhole at a desired depth on a running tool. An actuator assembly 12, 24 may forcibly move the tubular expander 40 into the liner hanger body 50, expanding the liner hanger body to seal and secure the hanger body to the casing string 22. The running tool may be released from the set liner hanger by an axially movable collet mechanism, such as ratchet ring 92 and a catch mechanism, such as threads 94. The running string thus need not be rotated to release from the set liner hanger.

A process for imparting durable water and oil repellency and durable soil release characteristics comprises the application of an aqueous mixture having a water repellent component such as a fluorocarbon polymer and a separate hydrophilic soil release polymer to a textile substrate, followed by a drying step. Optionally, a curing or thermosetting step may also be employed, if desired. This process is carried out in a preferred embodiment in a generally mild pH, which allows the process to be performed on a wide variety of textile substrates that may not be capable of withstanding more extreme pH values. Polyamides, aramids, polyesters, and poly / cotton substrates, when treated according to the present process, have all yielded improved performance with respect to durable water and oil repellency and durable soil release characteristics. A novel mixture or bath and novel treated substrates are also disclosed.

A clipping device including a pin and a grommet, the pin including an engaging groove, an enlarging groove, the grommet including a flange part and a body part, the body part being divided into a plurality of divisional leg portions interposing slits, inwardly directed projections being formed on respective inner faces of the divisional leg portions, wherein the pin is provided with a stepped part on its upper end edge, and a swinging piece which is connected to a side face of the divisional leg portion so as to swing in a horizontal direction is provided in the slit of the grommet, the swinging piece being projected outwardly from the body part of the grommet while it is in a free state, and adapted to be pressed by inner peripheral faces of panel holes when inserted into the panel holes.

A vehicle door (10) includes a door frame (20), hinges (32) for attaching the door frame to a vehicle body (31) therethrough in such a manner that the door frame moves between open and closed positions, a door lock section (35) for holding the vehicle door in a closed position, and door beams (70) connected between the hinges and the door lock section. Each door beam includes a series a plural dividing members. The plural dividing members have their respective end portions (71b, 72a) overlapped with each other in a widthwise direction of the vehicle body and joined with each other in such a manner that the dividing members are movable relative to each other by a predetermined distance when a collision force acts on the doorbeam.

An image forming apparatus includes (a) an openable and closable cover, (b) a fixing unit, and (c) a press-contact releasing member. The fixing unit has a first roller, a second roller that can be pressed in contact against the first roller, and a retaining member adapted to retain a state in which the press-contact of the second roller against the first roller has been released by the press-contact releasing member. The fixing unit is attachable / detachable to / from a body of the image forming apparatus. The fixing unit is adapted to fix a developer image, which is formed on a medium that is pinched between the first roller and the second roller being pressed in contact against the first roller via the medium, onto that medium in a state where the cover is closed. The press-contact releasing member is adapted to release the press-contact of the second roller against the first roller in conjunction with an opening movement of the cover.

A movable member (36) is located at a malfunction preventing position and a pair of functional terminals (25) are shorted by a shorting terminal (50) unless two housings (10, 20) are properly connected, whereas the movable member (36) is moved to a connection detecting position and the shorting terminal (50) shorts a pair of detection terminals (14) at the same time as being disengaged from the pair of functional terminals (25) when the two housings (10, 20) are properly connected. Since the shorting terminal (50) is commonly used to short the pair of functional terminals (25) for the malfunction prevention and the like and to short the pair of detection terminals (14) for the detection of a connected state of the two housings (10, 20), the number of parts can be reduced.

A retractable seat for a vehicle includes: a first leg with a proximal end that is rotatably attached to a seat cushion and a distal end that is rotatably attached to a floor; a second leg that is rotatably attached to the seat cushion; and an interlocking member that couples the first leg to the second leg so that the second leg is move in accordance with movement of the first leg. Rotating the first leg with respect to the floor moves the seat cushion from a use position to a retracted position. The rotation of the second leg through the interlocking member, from a position at which a second leg stands upright with respect to the seat cushion to a position which the second leg extends along the seat cushion.