Abstract:
Disclosed are systems and methods of employing a multi-ring encryption approach to secure a data payload. Each ring of encryption may be encrypted from a key derived from a password, such that each subsequent ring of protection is protected by a key derived from the key used to encrypt the previous ring of protection. Further, hardware-based encryption may be employed in one or more of the rings of protection to bind the encrypted payload to the hardware. Such systems and methods may be used to reduce the ability to parallelize an attack on encrypted data while also permitting password-related data to be synchronized across a network.
Abstract:
A multi-band reflector antenna having a main reflector, a sub reflector, a first feed and a second feed. The first feed, the sub reflector and the main reflector positioned in a Gregorian optic configuration wherein an output of the first feed is directed to the sub reflector, from the sub reflector to the main reflector and from the main reflector into a first beam. The sub reflector may be shaped to distribute the output of the first feed reflecting off the sub reflector onto the main reflector whereby a central area of the main reflector has a lower illumination than a surrounding outer area of the main reflector and or elongated vertically. The second feed projecting from a hole in the sub reflector is oriented whereby an output of the second feed is directed to the main reflector and from the main reflector into a second beam.
Abstract:
A boot comprises a sole, an upper including a foot portion and a leg portion. The leg portion is moveable in use between a first position around a wearer's leg and a second position, in which the leg portion is reversed and passed over the foot portion and sole to enclose the foot portion and sole.
Abstract:
The present invention is directed to processes for making blocks of cheese having reduced moisture variability using controlled cooling of cheese curd to form the final cheese blocks.
Abstract:
The present invention is directed to a process for making a block of cheese having reduced moisture variability. A bulk container having a bottom and sidewalls, and a tube having a fill end and an opposite discharge end, are provided. The discharge end of the tube is positioned at an approximately central axial location of the container. Cheese curd is introduced into the container, and the tube via its fill end. Then, a chilled brine is introduced into the tube via its fill end to mix with curd therein. Preferably, the chilled brine has a salt content which approximately matches the salt content of the moisture phase of the cheese curd. The tube is removed from the cheese curd in the container. The cheese curd is pressed into a curd mass, and then cooled, and thereafter cured, providing a cheese block having reduced moisture variability.
Abstract:
The present invention relates to a device for combining at least two data signals having an input data rate into a single data stream having an output data rate being higher than the input data rate for transmission on a shared medium or vice versa, particularly, to a single SDH/SONET framer capable of handling a large range of SDH/SONET frames from STM-i to STM-j with an aggregated total capacity corresponding to an STM-j frame where i and j are integers in the range from 1 to 64 or higher according to the STM-N definition of the SDH/SONET standards. More over, the present invention can also be extended to work with STS-1 as lowest range. STS-1 exists in SONET only not SDH and corresponds to a data rate of 51.5 Mb/s a third of the 156 Mb/s of STM-1. The device according to the present invention comprises at least two ports for receiving and/or sending said at least two data signals, a port snning unit for extracting data from the data signals received by said ports and/or synthesizing data to be transmitted via the ports, respectively, whereby said port scanning unit is configured to extract data from ports providing data streams having at least two different input data rates and/or to synthesize data to be transmitted via the ports taking data streams having at least two different data rates.
Abstract:
A directional antenna formed by associating a stationary generally omni-directional antenna element with an RF reflector formed from, for example, a folded, parabolic or elliptical RF reflecting surface. Rotating the RF reflector about the stationary antenna element creates a directional characteristic in the resulting antenna over, for example, a 360 degree range of azimuth. Rotation of the RF reflector may be remotely driven by a motor coupled, for example, to a gear connected to the RF reflector. The direct connection of the antenna element and the enclosed lightweight rotating assembly provide a reliable, easy to install and cost effective antenna.
Abstract:
A multi-band reflector antenna having a main reflector, a sub reflector, a first feed and a second feed. The first feed, the sub reflector and the main reflector positioned in a Gregorian optic configuration wherein an output of the first feed is directed to the sub reflector, from the sub reflector to the main reflector and from the main reflector into a first beam. The sub reflector may be shaped to distribute the output of the first feed reflecting off the sub reflector onto the main reflector whereby a central area of the main reflector has a lower illumination than a surrounding outer area of the main reflector and or elongated vertically. The second feed projecting from a hole in the sub reflector is oriented whereby an output of the second feed is directed to the main reflector and from the main reflector into a second beam.
Abstract:
A communication system is provided which permits of communication between an deployed implantable medical device (IMD) and a computing resource capable of storing and distributing patient and device data. A deployed IMD may be polled by a network interface external to the host patient, and data may be received by wireless communication. This data may be transmitted to a computer for storage and distribution, and changes to a treatment or instruction regimen, or firmware or software upgrades, may then be transmitted to the network interface for immediate or eventual loading into the IMD via wireless communication. The system is adapted to provide communication service between multiple IMDs deployed in a patient or a number of patients.
Abstract:
A method of making flavorful, organoleptically pleasing, non-agglomerating, shredded natural cheese containing one or more nutritional supplements is provided. The method includes the steps of: (1) shredding a natural cheese to form pieces; (2) adding a nutritional supplement nutritional supplement comprising calcium sulfate dihydrate to the shredded cheese to form a mixture; (3) blending the mixture to achieve an essentially homogenous shredded cheese; and (4) packaging the essentially homogenous shredded cheese; wherein the calcium sulfate dihydrate is added in an amount sufficient to provide nutritionally supplementation and to provide non-agglomerating properties. The nutritional supplement of this invention allows preparation of shredded cheeses containing significantly reduced levels of conventional anti-caking agents while still maintaining the desired non-agglomerating properties. In some cases, conventional anti-caking agents are essentially eliminated.