摘要:
A hand tool for shearing a fiber cement workpiece and attachable to a drill having a drill chuck has a shearing head having a blade to contact and shear the workpiece; and a coupler connected to the shearing head and imparting reciprocating motion to the blade. The shearing head has a skid plate to contact the workpiece and an enclosed aperture through which the blade reciprocates.
摘要:
An apparatus comprising a movable barrier operator for controlling the movable barrier; and a network interface electronically connected to the movable barrier operator for connecting the movable barrier to a network; wherein the network board sends a status of the movable barrier over the network to a requesting device.
摘要:
A system and method for coupling a thermal dissipation device to a substrate to be cooled and to an underlying support. The system includes a frame having an aperture, an upper surface abutting at least part of the bottom periphery of the thermal dissipation device, and a lower surface abutting the underlying support. A biasing element is positioned within the aperture of the frame and fastened to the thermal dissipation device. The biasing element urges the substrate into contact with the thermal dissipation device by applying a biasing force thereto, and decouples this biasing force from the force securing the heat sink to the underlying support.
摘要:
A radioactive catheter system, including a plurality of medical catheter assemblies, to irradiate patient's bodies having a variety of treatment requirements, configured to eliminate the need to maintain a selection of radiation source wires. The catheter assemblies each include a catheter that defines a lumen configured to receive a radiation source wire from an afterloader. Each catheter assembly includes at least one radiation shield configured and located to form a treatment region, so as to shield a portion of the radiation source from irradiating a patient's body. The radiation shield surrounds the lumen circumferentially over a first and second longitudinal portion of the catheter, forming a treatment window configured to only allow portions of the positioned radiation source longitudinally within the treatment window to primarily irradiate portions of the body. The radiation shield may comprise coils of radiation shielding material, or adjacent rings of radiation shielding material. The catheter assembly may include radial centering devices adjacent the radiation shield. The plurality of catheter assemblies include a plurality of different treatment regions to accommodate a variety of treatment requirements.
摘要:
A global information network forms completion data processing system uses data stored in a database to automatically fill out data fields of the various and multiple forms displayed on the WEB browsers of users who are engaged in commerce, dealing with governmental agencies, or otherwise attempting to complete transactions over the global information network. The data processing system retrieves tagged information previously entered and stored in a database, and automatically inserts the data in similarly tagged uncompleted fields of any number and variety of forms. The fully completed forms are then transmitted to the parties requesting the information and are stored for later retrieval, updating and printing by the user.
摘要:
A particle separator is provided for collection and manipulation of target particles, e.g., target cells, in a closed sterile field condition. In one embodiment, closed sterile field conditions are maintained from separation through concentration and/or cryo treatment steps and/or transfusion. Preservation of closed sterile field condition are accommodated by using the same integrally coupled rigid-walled vessel for collection and concentration and transfer via integrally coupled conduits to a vessel for cryopreservation and/or transfusion. In one embodiment, a plurality of valves are responsive to a data processor for controlling the path of fluid flow through the particle separator. A plurality of sensors are provided for providing sensor signals indicative of fluid flowing through the cell separator. A peristaltic pump is responsive to the microprocessor assembly for controlling the speed and direction of fluid flow through the system. A stir plate assembly is responsive to a signal from the data processor for controllably agitating the contents of the cell separator.
摘要:
A system for distributing multimedia files 312 using a media server 112 and corresponding method thereof are described. The system comprises a processing device 302; a network interface 306; and a storage device 310. The storage device 310 comprises: a set of multimedia files 312; and a set of executable instructions 314 which cause the processing device 302 to receive a multimedia file 312; update a website to comprise the received multimedia file 312 for distribution to a web client in response to receipt of the multimedia file 312; update a streaming content to comprise the received multimedia file 312 for distribution to a streaming client in response to receipt of the multimedia file 312; and respond to received requests for the received multimedia file 312.
摘要:
The system (200) provides a photonic waveguide (210) formed on a substrate (220) and a plurality of steering mirrors (230) within the photonic waveguide. The steering mirrors can be configured to direct a light beam (240) between two or more computing components (260). A plurality of steering mirror supports (250) are located within the waveguide having preset locations. The steering mirror supports are configured to enable the steering mirrors to be selectively repositioned at the preset steering mirror supports within the photonic waveguide to create varying configurations. The steering mirrors in the varying configurations direct one or more optical beams to form multiple connectivity channels between computing components within the photonic waveguide.
摘要:
A component cooling system comprising a heat spreader 104 configured to contact the top surfaces of components mounted on a component board 102. A heat pipe 106 is attached to the top side of the heat spreader 104. A pair of cooling manifolds 200, where each cooling manifold 200 comprises a body 206 having a channel 320 formed in the body 206 and running from a first end of the body 206 to a second end of the body 206. A fluid inlet 202 attached to the body 206 and coupled to the channel 320. A fluid outlet 204 attached to the second end of the body 206 and coupled to the channel 320. At least one heat pipe clamp 210 movable between an open position and a closed position, the heat pipe clamp 210 configured to hold one end of a heat pipe 106 to the top side of the body 206 when in the closed position.
摘要:
A blade clamp for a helicopter blade having a width and leading and trailing edges includes a first clamping part, a first flexible liner attachable to the first clamping part, a second clamping part, a second flexible liner attachable to the second clamping part, a hinge mechanism to pivot the first clamping part and the first flexible liner with respect to the second clamping part and the second flexible liner and a connector provided opposite to the hinge mechanism. The flexible liners evenly distribute clamping force upon the blade clamp to prevent damage to the blade. The hinge mechanism allows the first and second clamping parts to open wide enough to safely and easily accommodate a helicopter blade during removal and installation of the blade.