Microsoft Technology Licensing, LLC

Other

Robert James Burns

Yong Woo Rhee

Charles Reeves Little, Ii

Jeffrey C Dunn

Eilene Hao Klaka

Sophie Milliotte

Annika Nami Ushio

James Railton

Theodore R Rymal, Jr

Jeanette Perlick

Terry M Shaffer

Theodore R Rymal, Iii

An airlift pump comprising a hollow, cylindrical main body having an injection hole near the bottom end, a channel routed in the outside surface of the main body and extending continuously from the injection hole to the top end, and an air tube seated in the channel and bonded to the main body. The air tube comprises an injection end having an elbow forming an injection angle such that the air is injection into the main body in a downward direction toward the bottom end. The air tube further comprises a receiving end extending past the top end of the main body and connecting to air supply tubing. The pump has a restricted lateral width enabling the pump to fit inside the narrow monitoring wells typical in the groundwater monitoring industry.

Airlift pump

Display screen with user interface

Display screen with graphical user interface

An apparatus and methods for measuring and supporting the cervical curve include a tool comprising a plurality of predetermined curves each substantially complementary in shape to a cervical curve, for measuring a person's cervical curve when the tool is positioned adjacent the nape of the person's neck. The tool comprises a predetermined size range of curves for allowing measurement of variously sized cervical curves. An embodiment of the tool includes a plurality of cards having a predetermined curve positioned along the edge of the card, for positioning adjacent the nape of the person's neck to measure the cervical curve. The method includes providing a cervical support pillow having dimensions substantially corresponding to the cervical curve measurement.

Tool for measuring the curve of the cervical spine and associated methods

Disclosed are tools and methods for assisting in the manual insertion of a needle into a medical device implanted under the skin of a patient and for assisting in the manual removal of the needle from this implanted medical device. The same tool may be used for both accessing and deaccessing the needle, or a special tool may be used for just assisting in the insertion of the needle into the implanted medical device. This special tool includes a holder section with a pair of fork elements spaced apart a distance which is slightly greater than the width of the implanted medical device. The tool for assisting in the manual removal of the needle from the implanted medical device includes an elongated body having a handle section and an enlarged guard section with an elongated slot extending from an edge of the guard section into the guard section, terminating at an internal portion of the guard section. The guard section of this tool is transparent, and preferably has indicia thereon which assist aligning the tool with the implanted medical device during needle accessing. The handle section and guard section may be detachable.

Accessing and deaccessing tools and methods

Improved techniques are provided for separating mixtures of materials having different densities. The apparatus of the present invention is well suited for separating oil from water, and includes a separation tank defining a cylindrical water inlet chamber and a frustroconical separation chamber spaced above an adjoining the input inlet chamber. An oil leg is spaced above the separation chamber, and an adjustable oil overflow unit is provided adjacent the oil outlet for controlling the height of oil in the oil leg. A water leg is provided in parallel with the separation tank, and the elevation of the water outlet controls the height of water in the water leg. The oil leg overflow unit allows the head pressure in the oil leg relative to the head pressure in the water leg to maintain the interface within the separation chamber. Sensing devices are provided for monitoring the elevation of the oil/water interface within the separation chamber. The techniques may also be used to separate a mixture of a fluid heavier than water, water, and a fluid lighter than water.

Fluid separation system and method

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Seattle, WA, United States of America

Robert James Burns