Abstract: A mote includes an optical receiver that wirelessly receives a power and data signal in form of NIR light energy within a patient and converts the NIR light energy to an electrical signal having a supply voltage. A control module supplies the supply voltage to power devices of the mote. A clock generation circuit locks onto a target clock frequency based on the power and data signal and generates clock signals. A data recovery circuit sets parameters of one of the devices based on the power and data signal and a first clock signal. An amplifier amplifies a neuron signal detected via an electrode inserted in tissue of the patient. A chip identifier module, based on a second clock signal, generates a recorded data signal based on a mote chip identifier and the neuron signal. A driver transmits the recorded data signal via a LED or a RF transmitter.

Abstract: An improved bubbler has walls formed of thin stainless steel. A hollow cylindrical body member forms a cylindrical sidewall and has welded to it a top end cap and a bottom end cap. A horizontally disposed sparger tube is connected to the carrier-gas inlet tube and is positioned within the bubbler chamber adjacent to the bottom end cap. The sparger tube has a plurality of horizontally spaced-apart exit holes formed therein for providing a plurality of carrier-gas streams into the liquid chemical. The carrier gas bubbles up through the liquid chemical, causing the liquid chemical to vaporize and diffuse into the carrier gas. A substantially uniform temperature throughout the chemical liquid is provided with a heat-conductive enclosure formed of aluminum plates which are thicker than the walls of the bubbler chamber and which contact and entirely surround the exterior surface of the stainless steel bubbler chamber.

Abstract: A conveyorized atmospheric pressure chemical vapor deposition apparatus having a heated muffle and a conveyor belt for conveying objects to be coated through said muffle. At least one chemical vapor deposition zone is provided in the muffle. An injector assembly is also provided for uniformly injecting first and second reactant gases in the deposition zone across the width of the conveyor belt and against the surfaces of the objects to be coated. The gases exit from slots connected to distribution plenums. Polished cooled surfaces are used on the injector assembly to minimize deposition of chemicals thereon.

Abstract: A cross-direction web dryer includes a support structure arranged transversely across the web of moving paper. The drying apparatus has as its main structural support a large diameter structural member which is pivotally mounted on two end supports so that the associated cantilevered heating or drying modules can be rotated away from the moving web when desired. The structural member also provides an electrical wireway or conduit for the power cables to the individual dryer modules. Individual heater modules are arranged so that the cooling air enters a built-in plenum where air pressures are equalized for effective cooling of the quartz lamp heaters in the modules.