摘要:
The present disclosure provides a method of repairing a damaged portion of a panel formed of composite material. The method includes preparing the damaged portion for repair and applying a pressure responsive adhesive layer to substantially cover the damaged portion. The method also includes disposing a vacuum-assisted resin transfer molding repair patch assembly to substantially cover the damaged portion and substantially covering the repair patch assembly with a vacuum bag assembly. Resin is introduced into and impregnates the repair patch assembly. The repair patch assembly is cured after being impregnated.
摘要:
Methods for manufacturing bearings and wear resistant surfaces usable in various downhole tools are described herein. A housing is provided. A laser configured for insertion into the housing, such as an inner diameter laser, is used to connect a fusible material to the inner surface of the housing or an insert disposed therein to form a hard facing layer on the inner surface. Simultaneously or independently, the laser can be used to connect the fusible material to the outer surface of a mandrel within the housing to form a second hard facing layer. The present methods thereby produce durable radial bearings having extended operational life, which can be produced within a bearing housing, or externally for transport and installation in existing bearing housings.
摘要:
A network may include network switches with network switch ports that may be coupled to end hosts. The network switches may be controlled by a controller such as a controller server. Virtual switches may be formed using the controller from groups of the network switch ports and the end hosts. Each virtual switch may include virtual interfaces associated with end hosts or network switches. Virtual links may be formed that define network connections between the virtual interfaces and end hosts or between two virtual interfaces. Virtual network policies such as selective packet forwarding, packet dropping, packet redirection, packet modification, or packet logging may be implemented at selected virtual interfaces to control traffic through the communications network. The controller may translate the virtual network policies into network switch forwarding paths that satisfy the virtual network policies.
摘要:
The present invention relates to the crystal structure of the insulin receptor ectodomain, to the nature of its N-linked glycans and to methods of using the crystal and related structural information to screen for and design compounds that interact with or modulate the insulin receptor and/or the closely-related insulin-like growth factor receptors or variants thereof.
摘要:
A furniture member mechanism includes upper and lower housing structures, the lower housing structure including first and second side frames. A mechanism is disposed within both the upper and lower housing structures, including first and second lever arms having an upper end, a body extending into both the upper and lower housing structures, and a lower end positioned in the lower housing structure and rotatably connected to the first and second side frames. A bracket is connected to the first and second side frames. First and second biasing members are connected to the first and second lever arms and the bracket. The first or second biasing member extends when the first or second lever arm is rotated from an initial position in a lever forward direction. A biasing force of the first or second biasing member biases the first or second lever arm toward the initial position.
摘要:
An information storage device comprises a ferroelectric media and a cantilever including a tip extending from the cantilever toward the ferroelectric media, and a capacitive sensor formed over the cantilever. The tip applies a probe voltage to the ferroelectric media and the capacitive sensor vibrates according to a response of the ferroelectric media to the probe voltage. Circuitry determines a polarization of the ferroelectric media based on the vibration of the capacitive sensor.
摘要:
An embodiment of a micro-mover in accordance with the present invention can include a movable plate hermetically sealed between a top cap wafer and a bottom cap wafer. A magnet disposed on one or both of the cap wafers. The movable plate can include current paths disposed within a magnetic field generated by the magnet, and coaxially with a surface of the movable plate. When current is applied to the current paths, the movable plate is urged some distance within a gap between the movable plate and a stationary portion disposed co-planar with the movable plate.
摘要:
A modular overhead console assembly adapted to be mounted to a roof of a vehicle within a passenger compartment of the vehicle. The modular overhead console assembly includes a rail that has a rail base and a rail head extending from the rail base, wherein a track is defined between the rail head and the rail base. The modular overhead console assembly further includes a movable module that slidably mounts to the rail along at least a portion of the length thereof. The movable module includes a base having a portion thereof extending into the track.
摘要:
The rotary disc conveyor system is formed of a series of units or pans linked together to form a continuous conveyor run. Each of the pans preferably includes a pair of rotary discs thereon, with all of the discs of the system rotating simultaneously and unidirectionally to convey material along the conveyor run. Each disc includes a series of generally radially disposed vanes thereon, to assist in sweeping the material along the conveyor. Guides may be installed along either side of the system, between each disc, to facilitate material flow and restrict return flow. Mechanical, hydraulic, or electrical power may be used to provide rotation of the discs. The rotary disc conveyor is particularly well suited for use in longwall coal mining for removing loose coal from the mining head and conveying it along the face of the wall to another transport system for removal from the mine.
摘要:
The present invention relates to truncated EGF receptor molecules that exhibit increased binding affinities for EGFR ligands such as EGF and TGF-α. The present invention also relates to methods of screening for EGF receptor ligands and methods of treatment which involve the use of these molecules.