Abstract: An operating room filter system connectable to a surgical body gas evacuator, such as a trocar, that includes a carbon monoxide filter media that removes carbon monoxide from a surgical waste gas. In addition, the inclusion of further filter media upstream of the carbon monoxide filter media inhibits the saturation of the carbon monoxide filter media to thereby provide an extended life to the filtration system.

Abstract: A monitoring system that allows for a handheld device to transmit information to a monitoring station indicative of an emergency situation within a facility. The handheld device is provided as a keyfob and transmits a wireless RF signal to transceivers variously positioned throughout the facility. Based on identifying which transceiver is in alert, personnel can determine the location of the emergency situation and track the movement of the keyfob as it is moved throughout the facility. Additionally, two-way communication can be established with via the system to provide a maximum amount of information to security personnel and first responders as well as allowing for specific instructions to be given to select personnel in the emergency area.

Abstract: A gating device (100) and associated method (900) for identifying a fuel container (101) used to refill a fuel cell (102) are presented. A fuel source identification device (103) identifies a fuel container (101) to verify that it is compatible with the fuel cell (102). Upon identification, a gating engine (105) opens a retractable barrier (106), thereby providing access to the fuel cell (102). The gating engine (105) moves the retractable barrier (106) from a closed position to an open position when a control circuit (803) indicates that the fuel container (101) is compatible with the fuel cell (102). The fuel container identification device may be an impedance detector (201), a connectivity detector (301), a barcode reader (401), a memory reader (501), a radio-frequency identification device (601), a label reader (701), or other similar device.

Abstract: A color light combining system comprises a polarizing beam splitter that includes a reflective polarizer film, a first prism face that receives a first unpolarized color light, a second prism face that receives a second unpolarized color light, and a third prism face that provides a first combined light output that includes combined first color light polarized in a first direction and second color light polarized in a second direction. The polarizing beam splitter includes a reflector at a fourth prism face. A color-selective stacked retardation polarization filter faces the third prism face. The first color selective stacked retardation polarization filter provides a second combined light output that includes the first and second color lights that are combined and have the same polarization direction.

Abstract: A field device includes a capacitive gauge pressure sensor configured to measure a gage pressure of a process media. A sensor body of the pressure sensor includes first and second chambers. The second chamber is under vacuum and forms a vacuum dielectric for the pressure sensor. An atmospheric reference port is formed in the sensor body and maintains the first chamber in equilibrium with ambient atmospheric pressure. A process media inlet port of the sensor is configured to couple to a process media source. The sensor includes a conductive deflectable diaphragm between the second chamber and the media inlet port. A capacitive plate is disposed in the second chamber in relation to the diaphragm such that deflection of the diaphragm generates a change in capacitance.

Abstract: Various approaches are described for implementing a high-level programming language program in hardware and software components. In one approach, a method comprises compiling the high-level programming language program into a target language program that includes a plurality of functional elements. Execution of the target language program is profiled to obtain execution counts of the functional elements. A subset of the functional elements are selected for implementation in programmable resources of a programmable device based on the profile data and availability of programmable resources. A bitstream is generated to implement a first sub-circuit that performs functions of the subset of functional elements, and the subset of functional elements is removed from the target language program. The programmable device is configured with the bitstream. The target language program is provided for execution by a processor.

Abstract: The Flush Mount or Drop In Wood And/Or Wood Composite Vent is a floor register vent that is supported by an attached rigid plate, preferably metal, with matching vent slots to allow for manufacturing vents in materials including but not limited to prefinished flooring materials with the grain running the same way lengthwise and allows use of thin materials.

Abstract: An RFID tag is disclosed adapted to be read by an interrogator including a reader antenna having a carrier frequency. The tag includes a first circuit including a first inductor and a first capacitor, wherein the first circuit is tuned to a frequency above the carrier frequency to compensate for detuning in the presence of a plurality of tags. The RFID tag includes a second circuit including a second inductor and a second capacitor wherein the first and second inductors are arranged to be coupled electromagnetically with a coupling factor less than unity and the second circuit is tuned to increase coupling between the first circuit and the reader antenna. A method of reading an RFID tag in the presence of a plurality of tags is also disclosed.

Abstract: A method of enhancing health through the generation in close proximity of a surface of a subject, nitric oxide and nitric oxide precursors using bacteria adapted to oxidize ammonia and urea derived from perspiration is described. Local and systemic effects are described including reduction in vascular disease, enhancement of sexual function, improved skin health, and reduced transmission of sexually transmitted diseases.

Abstract: A method and service of balancing delay in a circuit design begins with nodes that are to be connected together by a wiring design, or by being supplied with an initial wiring design that is to be altered. The wiring design will have many wiring paths, such as a first wiring path, a second wiring path, etc. Two or more of the wiring paths are designed to have matching timing, such that the time needed for a signal to travel along the first wiring path is about the same time needed for a signal to travel along the second wiring path, the third path, etc. The method/service designs one or all of the wiring paths to make the paths traverse wire segments of about the same length and orientation, within each wiring level that the first wiring path and the second wiring path traverse. Also, this process makes the first wiring path and the second wiring path traverse the wire segments in the same order, within each wiring level that the first wiring path and the second wiring path traverse.

Abstract: An integrated circuit comprises a first microcontroller unit for executing instructions in accordance with a first clock frequency. The microcontroller located on a first die and includes a first processing core for providing a parallel stream of data in accordance with the first clock frequency. A second microcontroller unit executes instructions in accordance with the first clock frequency. The second microcontroller is located on a second die and includes a second processing core for receiving the parallel stream of data in accordance with the first clock frequency. Capacitive isolation circuitry connected with the first microcontroller unit and the second microcontroller unit provides a high voltage isolation link between the first and the second microcontroller units.

Abstract: The present invention provides a computer pipeline control mechanism enabling a nonstalling pipeline despite the presence of pipeline hazards. The present invention detects the presence of predetermined pipeline hazard conditions, cancels the thread which contains the instruction encountering such pipeline hazard and then recirculates the program counter of the instruction having hazards for re-execution. The present invention guarantees the deterministic execution of threads in a computer pipeline.

Abstract: Controlling access includes providing a barrier to access that includes a controller that selectively allows access, at least one administration entity generating credentials/proofs, wherein no valid proofs are determinable given only the credentials and values for expired proofs, the controller receiving the credentials/proofs, the controller determining if access is presently authorized, and, if access is presently authorized, the controller allowing access. The credentials/proofs may be in one part or may be in separate parts. There may be a first administration entity that generates the credentials and other administration entities that generate proofs. The first administration entity may also generate proofs or the first administration entity may not generate proofs. The credentials may correspond to a digital certificate that includes a final value that is a result of applying a one way function to a first one of the proofs.

Abstract: Inflatable airbag for a vehicle which is deployed in the event of an accident involving the vehicle to provide protection for an occupant of the vehicle includes a plurality of ribbons coupled together to define an enclosed, fluid-retaining space and a layer of film laminated on at least one of an outer side of the woven ribbons and an inner side of the ribbons. The ribbons may be made from polypropylene, polyethylene, polyester or polyamide and the layers of film may be made from polyethylene, polyurethane, polyester or polyamide. The ribbons and layers of film may be made of the same or different materials.

Abstract: The present invention relates to a new aromatic polyimide composition containing an aromatic polyimide and a polyarylene of a specific type, and to articles and parts of articles made thereof.

Abstract: An apparatus for assessing eye disease in a subject includes a body member including an arm portion, a handle portion, and an alignment portion. The arm and handle portions each have a first end portion oppositely disposed from a second end portion. Each of the first end portions are operably connected to the alignment portion. The arm portion includes a scale in degrees, and the alignment portion includes an alignment mechanism for aligning the body member with the visual field of the subject.

Abstract: Forwarding state may be installed for sparse multicast trees in a link state protocol controlled Ethernet network by enabling intermediate nodes to install state for one or more physical multicast trees, each of which may have multiple logical multicast trees mapped to it. By mapping multiple logical multicasts to a particular physical multicast, and installing state for the physical multicast, fewer FIB entries are required to implement the multiple multicasts to reduce the amount of forwarding state in forwarding tables at the intermediate nodes. Mapping may be performed by destination nodes before advertising membership in the physical multicast, or may be performed by the intermediate nodes before installing state when a destination node advertises membership in a logical multicast.