Douglas E Bain, 651478 Pne Blfs Way, Milford, OH 45150

7203306, Apr 10, 2007

Jul 8, 2002

10/190654

Douglas Edward Bain - Cincinnati OH, US
David Frederick DiBiase - Warren NJ, US
George Andrew Holz - Basking Ridge NJ, US
Robert Ellis Richton - Madison NJ, US

Loopexpert Technologies, Inc. - Bridgewater NJ

H04M 3/00
H04M 5/00

379306, 379335

A cost-effective technique for inserting a switching module into a line pair of a local telecommunications network is disclosed. In particular, the illustrative embodiment does not replace a punch-down block at a cross-connect, but rather inserts the switching module between the modular connectors that are usually co-located with the punch-down block and that connect the cable pairs to the punch-down block. In other words, the illustrative embodiment provides for a technician to disconnect a pair of modular connectors and to insert a switching module between them, wherein the switching modules inputs and outputs are provided via modular connectors.

4245573, Jan 20, 1981

Dec 22, 1978

5/972276

Shyam N. S. Dixit - Cincinnati OH
Douglas I. Bain - Cincinnati OH
David A. Carter - Barrington IL

Chemed Corporation - Cincinnati OH

F23J 100

110343

An additive, e. g. , MgO. Mg silicate, is injected into the flue gas stream of a coal-or oil-fired furnace, at 2300-1700 deg. F. , thereby reducing accumulation of sulfuric acid on the air heater inlet and outlet.

4256703, Mar 17, 1981

Dec 26, 1979

6/107400

Shyam N. S. Dixit - Cincinnati OH
Douglas I. Bain - Cincinnati OH
David A. Carter - Barrington IL

Chemed Corporation - Cincinnati OH

C01G 102
B01D 4500

423 23

To a coal-fired furnace that uses electrostatic precipitation or a mechanical collector to collect fly ash, a mix of magnesia-alumina or magnesia-talc is added above the fireball (2600. degree. -3300. degree. F. ). The additive increases the mean particle size of the fly ash and reduces its surface resistivity, thereby causing improved collection in the electrostatic precipitators or mechanical collector. Fine particulates containing heavy metals tend to be agglomerated; thus the invention permits recovery of substantial amounts of heavy metal contaminants that would otherwise be lost as stack emission.

4369719, Jan 25, 1983

Nov 14, 1980

6/207006

Gary G. Engstrom - Kenosha WI
Douglas I. Bain - Cincinnati OH

Dearborn Chemical Company - Lake Zurich IL

F23J 1100

110345

Uncalcined vermiculite is injected into the coal fired furnace, at 3000. degree. -1200. degree. F. , thereby facilitating removal of deposits that accumulate on line within the furnace.

2016015, Jun 2, 2016

Dec 1, 2014

14/557047

- Everett WA, US
Randy Fischer - Flowery Branch GA, US
Douglas E. Bain - Braselton GA, US

FLUKE CORPORATION - Everett WA

H04W 24/08
H04B 7/26

A method for detecting passive intermodulation (PIM) using a PIM analyzing device is provided. The PIM analyzing device transmits two signals comprising first and second signals over a signal transmission medium. The PIM analyzing device receives reflected signals associated with the transmitted signals. The PIM analyzing device determines whether the frequencies of the received signals correspond to the calculated PIM signal frequencies.