Other

Sentor Technologies, Inc.

Michael P Eddy

Adrian Pelkus

Gary C Tepper

Dmitry Pestov

Royal Kessick

Kevin Grold

A contaminant extraction apparatus, systems and method for extracting contaminants, such as particles and polar molecules, from an air flow containing a contaminated gas such as air so that the contaminants are expelled from the embodiments after they are extracted. One method includes the steps of generating two electric fields in separate air flow channels separated by an extraction grid with the second electric field having a greater potential difference than the first electric field; generating a first air flow through the first air flow channel and a second air flow through a second air flow channel; dispensing charged liquid droplets into the first air flow using at least one charged droplet generator; allowing the droplets to transfer charge to those contaminants; and expelling the contaminants into the second air flow using the potential difference in the second electric field.

Contaminant extraction systems, methods and apparatuses

A device and method to detect force and provide feedback to a runner or jogger so that the person can judge whether to adjust his or her stride in order to lessen the impact on his or her body. The device includes a housing, a power supply, a piezo sensor, a controller, and an output generator. The piezo sensor is accommodated within a user's shoe and is connected to the controller, and the controller, output generator and power supply are accommodated within the housing. The controller is connected to the output generator so that it is set to generate a signal to the output generator when a threshold level of force signal is received from the piezo sensor. The sensor signals the controller when force from an impact is applied to the piezo sensor and the controller signals the output generator when one or more signals indicating threshold levels of force have been reached, and the output generator generates a perceivable signal in response to the controller's one or more signals.

Body force alarming apparatus and method

An optical occluder adapted for use with monocular optical instruments having a variety of shapes and sizes, for blocking the vision the user's eye that is not looking through the instrument. The occluder includes a central retainer body to which are attached both a generally planar eye shield and a elastic cord of adjustable length. The cord can be selectively wrapped around an optical's instrument's eyepiece, to hold the occluder in a stable position relative to it, and the eye shield can be selectively positioned both radially and circumferentially relative to the central retainer, to suit the user's particular eye spacing and comfort.

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Del Mar, CA, United States of America

Michael P Eddy