Patent application number | Description | Published |
20110006878 | GAMMA STERILIZABLE RFID SYSTEM THAT PREVENTS UNAUTHORIZED OPERATION OF ASSOCIATED DISPOSABLE BIOPROCESS COMPONENTS - This invention provides a system and apparatus that is able to authenticate and prevent illegal manufacturing and unauthorized operation of disposable bioprocess components. This invention utilizes a ferro-electric random access memory (FRAM) chip to store error-correctable information on a RFID tag attached to the disposable bioprocess components, where the error-correctable information is written into the memory chip, so that the information can remain in the chip when the RFID tag and disposable bioprocess component is gamma-sterilized. Also, this invention includes a method for authenticating the disposable bioprocess component that reduces liability in that a counterfeit poor quality disposable component is not used on the hardware so the user will not file an unjustified complaint. | 01-13-2011 |
20110006900 | METHOD FOR PREVENTING AN UNAUTHORIZED USE OF DISPOSABLE BIOPROCESS COMPONENTS - This invention provides a system and apparatus that is able to authenticate and prevent illegal manufacturing and unauthorized operation of disposable bioprocess components. This invention utilizes a ferro-electric random access memory chip (FRAM) chip to store error-correctable information on a RFID tag attached to the disposable bioprocess components, where the error-correctable information is written in sequence into the memory chip, so that the redundant information can remain in the chip when the RFID tag and disposable bioprocess component is gamma-sterilized. Also, this invention includes a method for authenticating the disposable bioprocess component that reduces liability in that a counterfeit poor quality disposable component is not used on the hardware so the user will not file an unjustified complaint. | 01-13-2011 |
20120180367 | Gunsight With Visual Range Indication - A laser beam generating module capable of projecting a series of concentric circles of light is connected to the frame of a firearm in substantial alignment with the gun barrel. The laser beam can be actuated on demand, and the resultant pattern will be projected onto the target. Due to the intrinsic fan angle of the spatially projected beams, the circles displayed on the target will appear to be spaced further apart when the target is further away, and appear to be spaced closer when the target is nearer. By selecting a suitable laser fan angle, it is possible to get an immediate visual indication of the approximate range to the target increasing the potential accuracy. | 07-19-2012 |
20120270186 | MARKSMANSHIP TRAINING AID - An essential element of sharpshooter training is the reduction of quivering of the firearm. Such quivering or jitter is caused by inadvertent movement of the shooter while holding the firearm. Embodiments of the present invention comprise a motion sensing device that is attached to the firearm to produce visual and aural feedback to the shooter on the degree of gun shake. The shooter can thus practice different shooting stances, muscle control, and breathing techniques, and use the feedback from the gun shake sensor to evaluate and adjust these parameters. This training aid improves firearm accuracy without the need for stands, stabilizers, or other aids. The training aid can be rapidly attached to, and removed from any firearm. | 10-25-2012 |
20130074408 | HYDROPONIC IRRIGATION SYSTEM - A low cost valve and system for automated ebb and flow irrigation utilizes a collapsible sleeve to control fluid flow direction. No external power, moving parts, or floats are needed to operate the valve, resulting in improved reliability, low operating cost, and minimal need for maintenance. The valve operates using feed pressure to close the drain when hydroponic nutrient solution is pumped into the cultivation chamber. The valve drains automatically once the pump is stopped, usually by means of a timer, and the spent hydroponic solution is recovered. The fill/drain cycle is repeated as needed to keep the plants moist, yet not waterlogged. | 03-28-2013 |
20130232845 | BATTERY FREE LIGHT EMITTING DIODE REFLECTIVE DOT GUNSIGHT - A reflective dot gunsight is disclosed that includes a power generation unit utilizing a hand driven dynamo to provide power. This enables the gunsight to operate independently of the availability of suitable charged batteries, providing a critical advantage in sporting and combat situations. Failure of battery power at a critical moment is a major source of anxiety and forces many users away from the obvious advantages of lighted reflective dot sights. Battery failure can occur suddenly and without warning rendering the reflective dot sight useless. Even if spare batteries are carried, it takes several minutes to replace the battery. The LED lamp in the disclosed gunsight is powered by a non-removable supercapacitor that is charged by a hand cranked dynamo. A few seconds of cranking provides minutes of operation and the device can be recharged to full capacity at any time. | 09-12-2013 |
20140076973 | METHOD FOR PREVENTING AN UNAUTHORIZED USE OF DISPOSABLE BIOPROCESS COMPONENTS - This invention provides a system and apparatus that is able to authenticate and prevent illegal manufacturing and unauthorized operation of disposable bioprocess components. This invention utilizes a ferro-electric random access memory chip (FRAM) chip to store error-correctable information on a RFID tag attached to the disposable bioprocess components, where the error-correctable information is written in sequence into the memory chip, so that the redundant information can remain in the chip when the RFID tag and disposable bioprocess component is gamma-sterilized. Also, this invention includes a method for authenticating the disposable bioprocess component that reduces liability in that a counterfeit poor quality disposable component is not used on the hardware so the user will not file an unjustified complaint. | 03-20-2014 |
20150147433 | DISPOSABLE WINE FERMENTATION VESSEL WITH CAP MANAGEMENT AND INTEGRAL PRESS - A disposable winemaking apparatus for fermenting wine containing skins, seeds, and stems that form a cap includes a single-use, dual chamber plastic bag that incorporates a mechanism to agitate and disperse the cap in order to maximize extraction of color and flavor. It also includes an integral press mechanism to squeeze out the fermented juice through a strainer, retaining the pomace in the disposable bag. The device may also be used for racking and transfer of wine during aging. | 05-28-2015 |