Company Filing History:
Years Active: 1993-1995
Title: Sydney T Wiles: Innovator in Ion Mobility Spectrometry and Optical Soundtrack Technology
Introduction
Sydney T Wiles is a notable inventor based in Mississauga, Canada. She has made significant contributions to the fields of ion mobility spectrometry and optical soundtrack technology. With a total of two patents to her name, Wiles has demonstrated her innovative spirit and technical expertise.
Latest Patents
Wiles' latest patents include an ion mobility spectrometer apparatus and method, which incorporates air drying. This device is designed for detecting substances such as narcotics and explosives. It features inlets for a sample gas and a drift gas, which can be ambient air, bottled air, or another gas source. To ensure accuracy and prevent drifting of analyte peaks, the air is dried using a two-stage dryer. The first dryer chills the air and removes water by condensation, while the second dryer reduces the water content to around 1-10 µg/L. This level does not substantially affect the performance of the ion mobility spectrometer. The increased stability of calibrant and analyte peak positions allows for narrower detection windows, resulting in significantly lower false alarm rates.
Another patent by Wiles is an apparatus for reading variable area optically encoded soundtracks. This apparatus includes a light source, a lens system, and a detector, which can be a linear array such as a CCD array. The lens system images the soundtrack in the plane of the slit, and the processing circuitry conditions the detector output signal to ensure that the resulting audio signal is not affected by variations in the film or electronic components. Additionally, the circuit can detect whether an analogue or digital soundtrack is present, automatically switching the output of an amplification circuit between analogue and digital outputs.
Career Highlights
Throughout her career, Wiles has worked with several prominent organizations, including Barringer Research Limited and the National Film Board of Canada. Her work in these companies has allowed her to develop and refine her innovative technologies.
Collaborations
Wiles has collaborated with notable individuals in her field, including John Henry Davies and Frank J Kuja. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Sydney T Wiles is a pioneering inventor whose work in ion mobility spectrometry and optical soundtrack technology has made a significant impact. Her innovative patents reflect her dedication to advancing technology and improving detection methods.