Abstract: An occupancy fan controller method to detect a Heating, Ventilating Air Conditioning (HVAC) fan is operating based on a fan-on duration control selected by a user and after a fan-on delay selected by the user, overriding the fan-on duration control. The method comprises monitoring an occupancy sensor signal to determine an occupancy in a conditioned space served by an HVAC system and automatically overriding the fan-on duration control to save energy when the conditioned space is unoccupied. The overriding may comprise waiting until after a fan-off delay, operating the HVAC fan in auto mode based only on a thermostat call for cooling or a thermostat call for heating, controlling an economizer damper to reduce or increase outdoor airflow, and operating the HVAC fan for a variable fan-off delay after the thermostat call for cooling or heating based on the duration of the thermostat call for cooling or heating.

Abstract: An occupancy fan control method to detect a Heating, Ventilating Air Conditioning (HVAC) fan is operating based on a fan-on duration control selected by a user and after a fan-on time delay selected by the user, providing at least one fan-on alarm message prior to overriding the fan-on duration control. The method further comprises monitoring an occupancy sensor signal to determine an occupancy in a conditioned space served by an HVAC system and after the fan-on time delay selected by the user, automatically overriding the fan-on duration control to save energy when the conditioned space is unoccupied. The overriding may comprise operating the HVAC fan based only on a thermostat call for cooling or heating, operating the HVAC fan for a non-zero time less time than the fan-on duration control, or operating the HVAC fan for a non-zero frequency less than the fan-on duration control.

Abstract: The ionizer feedback control converts high-voltage signals to feedback signals to monitor the corresponding high-voltage signals and compares the feedback signals to a first specification to determine whether the feedback signals are within the first specification. The ionizer varies a frequency and a duty cycle of a digital signal to control an excitation signal for a step-up transformer and modulates the frequency and the duty cycle of a step-up transformer output voltage to consistently maintain the feedback signals within the first specification and maintain the high-voltage signals within a second specification to generate consistent ion concentrations over a range of electrical signal inputs. The microprocessor calculates and reports high-voltage signals, and ion concentrations based on feedback signals.

Abstract: An occupancy fan control method to detect a Heating, Ventilating Air Conditioning (HVAC) fan is operating based on a fan-on duration control selected by a user and after a fan-on time delay selected by the user, providing at least one fan-on alarm message prior to overriding the fan-on duration control. The method further comprises monitoring an occupancy sensor signal to determine an occupancy in a conditioned space served by an HVAC system and after the fan-on time delay selected by the user, automatically overriding the fan-on duration control to save energy when the conditioned space is unoccupied. The overriding may comprise operating the HVAC fan based only on a thermostat call for cooling or heating, operating the HVAC fan for a non-zero time less time than the fan-on duration control, or operating the HVAC fan for a non-zero frequency less than the fan-on duration control.

Abstract: The subject invention pertains to compositions and methods for making and use of metal-based coated nanoparticles. The metal-based, PEG-coated nanoparticles of the invention comprise folic acid molecules on their surface exercise dual functionality by specifically targeting renal tubule cells and treating renal fibrosis.

Abstract: A Heating, Ventilating Air Conditioning (HVAC) fan control method to detect an HVAC fan is controlled by at least one fan-on duration control selected by a user and provide at least one fan-on alarm message prior to overriding the at least one fan-on duration control. The method monitors an occupancy sensor signal to determine an occupancy in a conditioned space served by an HVAC system and automatically overrides the at least one fan-on duration control to save energy when the conditioned space is unoccupied. The overriding may comprise operating the HVAC fan based only on a thermostat call for cooling or a thermostat call for heating, operating the HVAC fan for less time than the at least one fan-on duration control selected by the user, and operating the HVAC fan for less frequency than the at least one fan-on duration control selected by the user.

Abstract: The ionizer feedback control converts high-voltage signals to feedback signals to monitor the corresponding high-voltage signals and compares the feedback signals to a first specification to determine whether the feedback signals are within the first specification. The ionizer varies a frequency and a duty cycle of a digital signal to control an excitation signal for a step-up transformer and modulates the frequency and the duty cycle of a step-up transformer output voltage to consistently maintain the feedback signals within the first specification and maintain the high-voltage signals within a second specification to generate consistent ion concentrations over a range of electrical signal inputs. The microprocessor calculates and reports high-voltage signals, and ion concentrations based on feedback signals.

Abstract: An outdoor-mountable, telecommunications module, comprising: an environmentally hardened housing; telecommunications equipment encased within the housing and disposed for rotation about an axis within the housing; and a thermal load mitigation system employing (i) a heat spreader structure for thermal conduction of heat away from at least some heat-generating components of the telecommunications equipment, to a rotatable heat sink structure received within the housing, (ii) an arrangement for primarily thermal conduction of heat across a small air gap between the rotatable heatsink structure and a non-rotating heat sink structure collocated within the housing, and (iii) an arrangement for convective heat dissipation into the environment from a radiator structure disposed outside of the housing and which is in direct thermal conductive arrangement with the non-rotating heat sink structure disposed inside of the housing.

Abstract: The subject invention pertains to compositions and methods for making and use of metal-based coated nanoparticles. The metal-based, PEG-coated nanoparticles of the invention comprise folic acid molecules on their surface exercise dual functionality by specifically targeting renal tubule cells and treating renal fibrosis.

Abstract: The present invention discloses a task specific robot for the procedure of endoscopic submucosal dissection (ESD). This robot has two arms with nine degrees of freedom (DOF), and the capability of tissue elevation and dissection. An optimal design of these robot arms requires the use of shape memory alloy (SMA) wire and steel wire actuators to develop an improved actuation mechanism, which enables force to be transmitted to the distal tip of the robot arms for an efficient tissue elevation and dissection.

Abstract: Markup language inputs are received for generating a markup language description of an item to be rendered. The markup language inputs include in-line metadata describing a transformation to be performed on a data item before it is rendered. The markup language description, including the in-line metadata describing the transformation, is generated and presented for transformation and rendering.

Abstract: An integrated efficient fan controller circuit device for controlling a fan of a heating, ventilating and air conditioning (HVAC) system, comprising an input-output port, a voltage regulator, a microprocessor, and a transistor wherein the transistor turns on the microprocessor that sends a trigger signal to the gate of a triac which controls the fan of an HVAC system to switch OFF the HVAC fan operation when the thermostat fan output is in float or unknown state. The proposed circuit avoids the floating state of the thermostat fan output and keeps the HVAC fan either in ON state or in OFF state. The transistor acts as a switch and the collector of the transistor is connected to the input terminal of microprocessor which controls the triac operation. The microprocessor measures the real time temperature of the system and controls the operation of the HVAC fan. The present invention handles the switching OFF of the HVAC fan operation when the thermostat fan is switched to OFF.

Abstract: The present invention discloses a task specific robot for the procedure of endoscopic submucosal dissection (ESD). This robot has two arms with nine degrees of freedom (DOF), and the capability of tissue elevation and dissection. An optimal design of these robot arms requires the use of shape memory alloy (SMA) wire and steel wire actuators to develop an improved actuation mechanism, which enables force to be transmitted to the distal tip of the robot arms for an efficient tissue elevation and dissection.

Abstract: Methods and apparatus are provided for implementing a programmable chip using a high-level language. Code sequences such as high-level language software critical loops are converted into read/transform/write (RXW) processes with buffer based flow control between the processes. Having separate read and write processes allows an arbitrary number of sequential reads/writes to occur in any order, subject to buffer size, allowing bursting/sequential transactions that are more efficient than random accesses.

Abstract: Markup language inputs are received for generating a markup language description of an item to be rendered. The markup language inputs include in-line metadata describing a transformation to be performed on a data item before it is rendered. The markup language description, including the in-line metadata describing the transformation, is generated and presented for transformation and rendering.

Abstract: An integrated efficient fan controller circuit device for controlling a fan of a heating, ventilating and air conditioning (HVAC) system, comprising an input-output port, a voltage regulator, a microprocessor, and a transistor wherein the transistor turns on the microprocessor that sends a trigger signal to the gate of a triac which controls the fan of an HVAC system to switch OFF the HVAC fan operation when the thermostat fan output is in float or unknown state. The proposed circuit avoids the floating state of the thermostat fan output and keeps the HVAC fan either in ON state or in OFF state. The transistor acts as a switch and the collector of the transistor is connected to the input terminal of microprocessor which controls the triac operation. The microprocessor measures the real time temperature of the system and controls the operation of the HVAC fan. The present invention handles the switching OFF of the HVAC fan operation when the thermostat fan is switched to OFF.