Abstract: Systems and methods are provided for portable and compact nitric oxide (NO) generation that can be embedded into other therapeutic devices or used alone. In some embodiments, an ambulatory NO generation system can be comprised of a controller and disposable cartridge. The cartridge can contain filters and scavengers for preparing the gas used for NO generation and for scrubbing output gases prior to patient inhalation. The system can utilize an oxygen concentrator to increase nitric oxide production and compliment oxygen generator activity as an independent device. The system can also include a high voltage electrode assembly that is easily assembled and installed. Various nitric oxide delivery methods are provided, including the use of a nasal cannula.

Abstract: A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a matrix polymer and a siloxane component is provided. The siloxane component contains an ultrahigh molecular weight siloxane polymer that is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.

Abstract: A hollow fiber that extending along at least a portion of the fiber along a longitudinal axis thereof and is defined by an interior wall is provided. Through selective control over the manner in which it is formed, the present inventors have discovered that the hollow fiber can exhibit a unique combination of a high void fraction and small fiber size that makes it particularly suitable for use in certain applications, such as in nonwoven webs for absorbent articles.

Abstract: A hollow fiber that extending along at least a portion of the fiber along a longitudinal axis thereof and is defined by an interior wall is provided. Through selective control over the manner in which it is formed, the present inventors have discovered that the hollow fiber can exhibit a unique combination of a high void fraction and small fiber size that makes it particularly suitable for use in certain applications, such as in nonwoven webs for absorbent articles.

Abstract: A polymeric material that includes a thermoplastic composition containing a continuous phase that includes a matrix polymer and a siloxane component is provided. The siloxane component contains an ultrahigh molecular weight siloxane polymer that is dispersed within the continuous phase in the form of discrete domains. A porous network is defined within the thermoplastic composition that includes a plurality of nanopores.

Abstract: A hollow fiber that extending along at least a portion of the fiber along a longitudinal axis thereof and is defined by an interior wall is provided. Through selective control over the manner in which it is formed, the present inventors have discovered that the hollow fiber can exhibit a unique combination of a high void fraction and small fiber size that makes it particularly suitable for use in certain applications, such as in nonwoven webs for absorbent articles.

Abstract: An aircraft capable of vertical take-off and landing is provided. The aircraft includes a fuselage having a forward portion and an aft portion. A lift fan extends though a duct, which extends through the fuselage. The aircraft further includes a pair of wing sets where each set of wings include first and second wings. Each set of wings has a first wing with a first wing root interconnected to the fuselage forward of a central axis of the lift fan and a second wing having a second wing root interconnected to the fuselage aft of the central axis of the lift fan. The tips of each set of wings are connected. The aircraft further includes a pusher fan.

Abstract: A vertical take off and landing (VTOL) aircraft, which may be a UAV aircraft, is disclosed. The VTOL is capable of vertical takeoff and landing, hovering and traveling of slow speeds. In addition the VTOL permits high-speed forward flight that allows for increasing the range of the aircraft.

Abstract: Necked nonwoven webs having improved cross-directional uniformity are made by a process which includes the step (prior to neck stretching) of corrugating the nonwoven web to reduce its width from an initial width A to a reduced corrugated width B. The cross-directional uniformity is optimized as the corrugated width B approaches the ultimate width C of the necked nonwoven web.

Abstract: A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, a medium access controller (MAC) carried by the housing, and a cryptography circuit carried by the housing and connected to the MAC and the wireless transceiver. The cryptography circuit may encrypt both address and data information for transmission, and decrypt both address and data information upon reception. Accordingly, a higher level of security may be provided. The cryptography circuit may implement an algorithm and use a key to provide a predetermined security level, such as up to Type 1 security, although lower levels may also be implemented. Of course, the secure wireless LAN device may be used with other LAN devices, such as user stations and/or access points, in any of a number of different LAN configurations. The MAC may implement a predetermined wireless LAN MAC protocol. For example, the LAN MAC protocol may be based upon the IEEE 802.11 standard.

Abstract: A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, and a cryptography circuit carried by the housing. The cryptography circuit may operate using cryptography information and may also render unuseable the cryptography information based upon tampering. The cryptography circuit may include at least one volatile memory for storing the cryptography information, and a battery for maintaining the cryptography information in the at least one volatile memory. Accordingly, the cryptography circuit may further include at least one switch operatively connected to the housing for disconnecting the battery from the at least one volatile memory so that the cryptography information therein is lost based upon breach of the housing. The cryptographic information may comprise a cryptography key and/or at least a portion of a cryptography algorithm. This cryptographic information remains relatively secure and is lost upon tampering, such as removing the housing.

Abstract: A furniture frame that incorporates electronic parts into the furniture where the furniture includes an electronic display and an articulated arm and where the articulated arm unit bridges between the frame and an electronic display and it is extendable from and retractable into the frame.

Abstract: A fiber optic system includes an optical fiber carrying an optical signal having a wavelength peak, an optical detector coupled to the optical fiber for detecting a current optical level (e.g. a photon power level), and a tunable optical filter coupled to the optical fiber upstream from the optical detector. The system further includes a controller connected to the optical detector and the tunable optical filter, for stepping the tunable optical filter over a sequence of wavelengths while analyzing respective optical levels, and for reversing the stepping direction of the tunable optical filter, based upon the current optical level being less than a prior optical level, to locate the wavelength peak of the at least one optical signal. A sample rate is reduced when the wavelength peak of the optical signal is located, to thereby reduce a power consumption of the controller.

Abstract: A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, and a cryptography circuit carried by the housing. The cryptography circuit may operate using cryptography information and may also render unuseable the cryptography information based upon tampering. The cryptography circuit may include at least one volatile memory for storing the cryptography information, and a battery for maintaining the cryptography information in the at least one volatile memory. Accordingly, the cryptography circuit may further include at least one switch operatively connected to the housing for disconnecting the battery from the at least one volatile memory so that the cryptography information therein is lost based upon breach of the housing. The cryptographic information may comprise a cryptography key and/or at least a portion of a cryptography algorithm. This cryptographic information remains relatively secure and is lost upon tampering, such as removing the housing.

Abstract: SECURE WIRELESS LAN DEVICE AND ASSOCIATED METHODS A secure wireless LAN device includes a housing, a wireless transceiver carried by the housing, a medium access controller (MAC) carried by the housing, and a cryptography circuit carried by the housing and connected to the MAC and the wireless transceiver. The cryptography circuit may encrypt both address and data information for transmission, and decrypt both address and data information upon reception. Accordingly, a higher level of security may be provided. The cryptography circuit may implement an algorithm and use a key to provide a predetermined security level, such as up to Type 1 security, although lower levels may also be implemented. Of course, the secure wireless LAN device may be used with other LAN devices, such as user stations and/or access points, in any of a number of different LAN configurations. The MAC may implement a predetermined wireless LAN MAC protocol. For example, the LAN MAC protocol may be based upon the IEEE 802.11 standard.

Abstract: A method for converting an original integrated circuit (IC) design to an updated IC design for an updated manufacturing process includes accessing a mask database for the original IC design and manipulating the data by various scaling steps and other modifications. The original IC design may include contacts so the method includes the steps of performing a first downward size scaling on the mask data to scale down the original IC design, and selectively performing a second downward size scaling on the mask data to further scale down the contacts. The step of selectively performing the second downward size scaling may preferably include the steps of displaying and viewing an image of the IC design to aid in selection. The vias of the IC design may also be scaled downward. The method may also further include the step of selectively performing a downward size scaling on the mask data in at least one dimension to further scale down a size of the polysilicon gates.

Abstract: A partitioned constant delay logic network 208 has a number of constant delay logic elements. The delay of each logic element is held constant by applying a controlled bias voltage, V.sub.bias. The source of the controlled bias voltage is a phase locked loop 201 which has a voltage controlled oscillator 203 constructed out of an odd plurality of constant delay logic elements.