| Patent Number |
Title Of Patent |
Date Issued |
| D455776 |
Set of raised symbol elements |
April 16, 2002 |
|
| 7447310 |
Lean multiplication of multi-precision numbers over GF(2.sup.m) |
November 4, 2008 |
| Multi-precision multiplication methods over GF(2.sup.m) include representing a first polynomial and a second polynomial as an array of n words. A recursive algorithm may be used to iteratively decompose the multiplication into a weighted sum of smaller subproducts. When the size of t |
| 7401109 |
Multiplication of multi-precision numbers having a size of a power of two |
July 15, 2008 |
| Multi-precision multiplication methods include storing a first operand and a second operand as a first array and a second array of n words. A first weighted sum is determined from multiple subproducts of corresponding words of the first operand and the second operand. The methods may |
| 7118870 |
Detection of fecal contamination using nucleic acid molecules that recognize bacterial 16S rDNA |
October 10, 2006 |
| Herein disclosed are nucleic acid sequences that can be used to detect fecal contamination in a sample. In one embodiment, the probes and primers disclosed herein can be used to identify the host species that is the source of fecal bacterial contamination in the sample. |
| 6472198 |
Slow release substrates for driving microbial transformations of environmental contaminants |
October 29, 2002 |
| Bioremediation methods and kits for degrading environmental contaminants, such as chlorinated hydrocarbons, in a sample containing microorganisms uses at least one slow release compound having at least one hydrolyzable organic group capable of forming at least one alcohol, at least one |
| 6395892 |
Floral homeotic genes for manipulation of flowering in poplar and other plant species |
May 28, 2002 |
| Four floral homeotic genes from Poplar are disclosed. The disclosed nucleic acid molecules are useful for producing transgenic plants having modified fertility characteristics, particularly sterility. |
| 6343305 |
Methods and apparatus for multiplication in a galois field GF (2m), encoders and decoders using |
January 29, 2002 |
| Methods and apparatus for multiplication in the Galois field GF(2.sup.m) are provided. The methods transform elements of the Galois field into a basis obtained by a permutation of an optimal normal basis. In an embodiment, a multiplier is provided that includes m.sup.2 AND gates and |
| 6316034 |
Methods for reducing spoilage in brewery products |
November 13, 2001 |
| The growth of spoilage bacteria in yeast preparations and in fermentation products is inhibited by addition of lysozyme at various steps in the production process. |
| 6303166 |
Capacative dielectric heating system |
October 16, 2001 |
| A food product is heated by maintaining the food product in an AC electrical field provided by an RF signal at an RF frequency that matches a Debye resonance frequency or frequencies of one or more components of the food product. As the food product warms, the frequency of the RF sig |
| 6224926 |
Natural antibrowning and antioxidant compositions and methods for making the same |
May 1, 2001 |
| The present invention, provides natural-source compositions having consistent, effective antibrowning and antioxidant characteristics. Additionally, the present invention provides methods for making the antibrowning/antioxidant compositions of the present invention. More specifically |
| 6194197 |
Bioremediation of xenobiotics including methyl tert-butyl ether |
February 27, 2001 |
| Microorganisms capable of co-metabolizing methyl tert-butyl ether are disclosed, along with methods for selecting microorganisms possessing such activity. Methods for bioremediation of MTBE-contaminated media and biofilter systems are also disclosed. |
| 6180154 |
Natural colorant from potato extract |
January 30, 2001 |
| A natural, red-hue colorant that is substantially free of alkaloids and polyphenoloxidase, has good stability, minimal aroma, and does not contain any organic solvent residuals is provided. The natural colorant has a red-hue equivalent to the red-hue of FD&C Red No. 40 and is more stable |
| 5871751 |
Renibacterium salmoninarum vaccine and method for its preparation |
February 16, 1999 |
| A vaccine and method for treating fish susceptible to infection by Renibacterium salmoninarum is described. The vaccine comprises killed microorganisms that lack intact cell-surface-associated protein p57. The vaccine can be used in combination with additional materials, such as, wit |
| 5854063 |
Method and apparatus for spectrophotometric observation of plants |
December 29, 1998 |
| An instrument is described for making both fluorometric and spectrophotometric images of plants. The instrument includes two sources of electromagnetic radiation, optical components to direct the radiation, excitation and emission filters, and an imaging device. The instrument can be |
| 5823691 |
Method and apparatus for producing embossed images |
October 20, 1998 |
| An embossing device, which can produce traditional braille cells and crisp, well-defined, raised images of graphical subjects is disclosed. Embossing of sheet material is accomplished using punches which have embossing faces shaped to mate with recessed areas on the surface of a platen. |
| 5813235 |
Resonantly coupled .alpha.-stirling cooler |
September 29, 1998 |
| A resonantly coupled .alpha.-Stirling cooler has hot and cold variable-volume chambers, a regenerator, and a driver for maintaining reciprocating gas displacement between the chambers. Only the hot side of the cooler is driven; the cold side responds passively by resonant coupling. T |
| 5798631 |
Performance optimization controller and control method for doubly-fed machines |
August 25, 1998 |
| A variable speed, constant frequency (VSCF) system utilizes a doubly-fed machine (DFM) to maximize the output power of the system. The system includes a power converter that provides a frequency signal and a current signal to the DFM. The power converter is controlled by an adaptive |
