Other

Sionex Corporation

Mark C Terrell

Raanan A Miller

Lawrence W Hill

A system for remotely monitoring stratified layers in grease interceptors with a sensing unit for being disposed in a grease interceptor, a wireless transmitter electrically coupled to the sensing unit for transmitting acquired data regarding the stratified layers in the grease interceptor wirelessly from the grease interceptor, and a central server for receiving acquired data transmitted by the wireless transmitter. Data regarding stratified layers can be transmitted wirelessly automatically after predetermined time periods for analysis and display, such as on an internet website. Electronic message notifications, such as emails and text messages, regarding acquired data can be sent automatically in response to a predetermined relationship between acquired data and predetermined target levels of stratified layers.

Remote monitoring of stratified layers in grease interceptors

Method and apparatus for identification of chemical compounds in a sample based on differences in ion mobility, wherein the filter and detector electrodes are formed radially spaced on facing substrates.

Pancake spectrometer

A pancake field asymmetric waveform ion mobility spectrometer (FAIMS) uses radial filtering and detection of selection ion species in a compact pancake package to provide enhanced resolution and fast response time. A sample containing a mixture of compounds is ionized in a chamber and then ion species representing the various compounds in the sample are passed to a FAIMS ion filter. Compensated FAIMS filter fields dictate passage through the filter of ion species of certain mobility behavior and trajectory. The detector detects ions that have passed through the FAIMS filter wherein the filter and detector electrodes are formed radially spaced on facing substrates.

The invention is a prefabricated housing addition that can be used either as a room addition or to enclose a porch or patio. A number of specially designed joints are used to facilitate the assembly of the addition. These joints are adapted to be easily made by machine and to provide the structure with great strength and rigidity.

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Northborough, MA, United States of America

Mark C Terrell