Abstract: A stackable masonry unit having male and female elements that cooperate with complementary female and male elements on identical, opposing, adjoining units to create an interlocking two- or three-unit module from single design element. Each interlocking module comprises a portion of a course in a block wall made of cementitious material, e.g., a concrete masonry unit or insulating concrete foam.

Abstract: In an embodiment, a method for manufacturing a thin layer chromatography (“TLC”) plate is disclosed. The method includes forming a layer of elongated nanostructures (e.g., carbon nanotubes), and at least partially coating the elongated nanostructures with a coating. The coating includes a stationary phase and/or precursor of a stationary phase for use in chromatography. Embodiments for TLC plates and related methods are also disclosed.

Abstract: A surgical access apparatus adaptable to permit the sealed insertion of either the surgeon's hand and/or surgical instruments during laparoscopic and endoscopic surgical procedures includes an access member having a passageway therethrough and first and second seal members mounted across'the passageway. The first seal includes an inner seal portion and an outer seal portion. The inner seal portion has an aperture for substantial sealed reception of an object inserted therein and is arranged about a first seal axis. The outer seal portion includes at least one expansible rib dimensioned to facilitate movement of the aperture to a displaced position radially displaced from the first seal axis upon insertion of the object therethrough. The second seal member also has an inner portion defining an aperture for substantial sealed reception of the object and is arranged about a second seal axis radially displaced from the first seal axis.

Abstract: A virtual display driver that can be dynamically loaded and unloaded for remote control of a host computing system. The host computing system includes an original display driver that updates an output display of the computing system based on display commands. A remote control executive executes in kernel-mode within an operating environment provided by the computing system and dynamically loads and unloads the virtual display driver as requested by a user. The remote control executive inserts hooks within the functions provided by the original display driver to trap the display commands received by the original display driver and direct the commands to the virtual display driver for communication to a remote client computer.

Abstract: A surgical access apparatus adaptable to permit the sealed insertion of either the surgeon's hand and/or surgical instruments during laparoscopic and endoscopic surgical procedures includes an access member having a passageway therethrough and first and second seal members mounted across the passageway. The first and second seal members each has an aperture in non-overlapping relation to each other in the absence of the object positioned therein. The outer seal portion of the first seal member may include a plurality of expansible ribs and corresponding recesses arranged along respective lines of intersection with the axis of the first seal member.

Abstract: An organopolysiloxane composition capable of cure to an elastomeric body, the composition Comprising an organopolysiloxane containing polymer having not less than two reactable silicon-bonded groups selected from alkenyl group, condensable groups, silyl-hydride groups and/or one or more trialkylsilyl containing terminal groups, optionally a siloxane and/or silane cross-linker having at least two groups per molecule which are reactable with the reactable groups in (a); 5 to 50% by weight of the composition of at least one compatible natural oil and/or natural oil derivative based extender and/or plasticiser; a suitable cure catalyst and optionally one or more fillers. The compositions are particularly useful as sealants.

Abstract: Silicone oil-in-water emulsions containing a polysiloxane containing polymer is prepared by first preparing a polysiloxane containing polymer by the polymerisation of siloxane containing monomers and/or oligomers in the presence of an inert organopoly siloxane and/or an organic fluid, a suitable catalyst and optionally an end-blocking agent; and quenching the reaction if required. If required one or more surfactants may be introduced into the polysiloxane containing polymer to form a homogenous oil phase. Water is then added (in an amount of 0.1-10 percent by weight based on total oil phase weight) to the homogenous oil phase to form a water-in-oil emulsion. Shear is applied to the water-in-oil emulsion to cause inversion of the water-in-oil emulsion to an oil-in-water emulsion. Finally, if required the oil-in-water emulsion can be diluted by adding more water.

Abstract: In an exemplary method, a filter driver on a computer system receives notification of an event during which a display screen on a display device of the computer system should be blank. An example of such an event is a remote management operation being performed on the computer system. The filter driver receives messages that are directed to a display driver for the display device. The filter driver receives the messages before they are received by the display driver. Some of the messages may comprise a power on message that, if received by the display driver, would cause the display screen to be powered on. The filter driver discards each power on message that is received during the event so that the display driver does not receive any power on messages during the event.

Abstract: A system for monitoring modem use in a computer system is disclosed. The system includes a computing device and a computer-readable medium that is part of the computing device or in electronic communication with the computing device. The computer-readable medium includes instructions for the system to implement a method for monitoring the system for modem use. The method starts a background application on the system. A communication port is monitored for communication data. It is determined whether the communication data is a modem instruction. If the communication data is a modem instruction, a notification is prepared to be sent to an administrative system. The notification is sent to the administrative system. The notification includes identification information.

Abstract: A stackable masonry unit having male and female elements that cooperate with complementary female and male elements on identical, opposing, adjoining units to create an interlocking two- or three-unit module from single design element. Each interlocking module comprises a portion of a course in a block wall made of cementitious material, e.g., a concrete masonry unit or insulating concrete foam.

Abstract: An embodiment of the present invention provides an apparatus for setting a dose of a drug in a syringe having a plunger, comprising an outer housing and an inner housing adapted for encircling the syringe, such that the inner housing is positioned within the outer housing to set the dose of the drug. In an embodiment, the apparatus further comprises a dosage indicator disposed on the inner housing and the outer housing further comprises an opening for viewing the dosage indicator.

Abstract: This invention relates to a picker assembly for a printer having rollers to feed a sheet of porous print media past a printhead. The picker assembly includes a pivot rod linked to a pick-up bar by means of swing arms, a motor connected to the pivot rod operatively reciprocated between a stack of sheets and the rollers. The assembly also includes a number of fluid ports located on the pick-up bar, said ports having pads to facilitate contact with the print media, and a pump configured to deliver air to and extract air from the fluid ports via a fluid delivery manifold and a fluid extraction manifold, respectively. Further included is a valve arrangement alternately connecting the delivery manifold and extraction manifold to the pump in time with the reciprocating motion of the pivot rod, so that the sheet is lifted from the stack and fed between the rollers each time the pivot bar is reciprocated from the stack to the rollers.

Abstract: A technique is provided or integrating system design, sales, and manufacturing functions. Systems including networked and programmable electrical components, such as motor control centers, and other electrical power control arrangements are designed, and a database is created for the design, including component and system designation data. The database may further include configuration information, settings, and so forth. The database is used as a tool in establishing a sales solicitation proposal from which sales of the system are offered. The same database is then used to program the various components of the system, such as through a temporary network link or via a permanent data network once the system is assembled.

Abstract: Systems, including methods, apparatus, and kits, for fixing bones with bone plates having hybrid apertures.

Abstract: A media feed assembly for a printing device is provided. The assembly comprises: a stack of porous sheets of print media, the stack having a topmost sheet and a second sheet immediately underlying the topmost sheet; a sheet-separation device for providing a separated topmost sheet, the sheet-separation device comprising an air supply in fluid communication with a nozzle, the nozzle being configured to direct a blast of air normal to a face of the topmost sheet such that the blast of air penetrates through the topmost sheet and impinges on the second sheet, thereby separating the topmost sheet from the stack; and a sheet conveyor for conveying the separated topmost sheet to the printing device.

Abstract: A method for making green tea jewelry is provided. The jewelry may be worn as a transdermal source of green tea components used as an alternative to or in addition to ingestion of green tea liquid or solids. Also provided is a kit for providing green tea jewelry in a substantially water resistant and air-tight package. The kit may comprise additional articles such as informational inserts and scents.

Abstract: A high speed printer for printing on sheets of porous media supplied from a stack of such sheets includes opposed pagewidth printheads. A sheet pick-up assembly is positioned operatively upstream of the pagewidth printheads. The sheet pick-up assembly has a gas conduit in fluid communication with a reversible gas supply, an outlet of the gas conduit being oriented so that the outlet is directed towards a top sheet of the stack such that a stream of gas can be directed out of the outlet and onto the top sheet to penetrate the top sheet and generate a cushion of gas between the first sheet and a second sheet to separate the first and second sheets. The reversible gas supply reverses the direction of the stream of gas back into the outlet to draw the first sheet against the outlet. A sheet feed mechanism is operatively arranged with respect to the, or each printhead and has a displacement mechanism for displacing the gas conduit to feed the first sheet from the stack.

Abstract: A system, method, and apparatus for distributing air in a blade server are disclosed. Embodiments may include a rotating damper having a damper door, sliding door, and connecting rod. The damper door may be rotatably attached to a blade server having a plurality of blade slots for receiving blades and may rotate between a blocking position and a flat position, where the damper door impedes air through a blade slot when in the blocking position. The sliding door may move between an open position and a closed position, where the sliding door allows airflow through an air opening while in the open position and blocks airflow through the air opening while in the closed position. A further embodiment may include an extension spring to apply a pulling force to the sliding door and a kick up spring to apply a pushing force to the damper door in the flat position.

Abstract: A system, method, and apparatus for preventing exhaust backflow into a blower are disclosed. Embodiments may include a blower system with an invertible blower chassis having a blower exhaust to direct airflow from the blower chassis at an airflow angle. The system may also include a backflow damper frame attached to the blower chassis and positioned to receive airflow from the blower chassis and one or more vertical damper vanes rotatably attached to the backflow damper frame. Each damper vane may freely rotate between a first, closed position and a second, open position. The damper vanes may block airflow into the blower exhaust when in the closed position and may freely rotate to a position where the damper vanes are substantially parallel to the airflow from the blower exhaust. The damper vanes may each include a vane pin to rotatably attach to frame holes of the backflow damper frame.

Abstract: A printer includes a support structure. A feed arrangement is positioned on the support structure and is configured to feed an endmost sheet of print media from the stack. The feed arrangement includes a movable pick-up assembly, the pick-up assembly having an array of spaced apart nozzles configured to direct air on to respective locations along said topmost sheet so that said topmost sheet can be picked-up from the stack by moving said pick-up assembly. A pair of rollers is configured to engage with said endmost sheet fed from said feed arrangement. A printing station is configured to print ink upon said endmost sheet engaged by said rollers. An air displacement mechanism is connected to the nozzles to displace air out of some expulsion nozzles and into some other suction nozzles.