Abstract: An actuator mechanism includes a base mountable to a first component, and a spindle rotatably mounted to the base and attachable to a second component rotatable relative to the first component. At least one extension spring is disposed in the base. A cable has a first end attached to the spindle and a second end attached to the at least one extension spring. A spring tensioner is movably mounted to the base. In use, the spring tensioner is operable to preload the mechanism, rotating the spindle in a first direction winds the cable and stretches the at least one extension spring, and rotating the spindle in a second direction unwinds the cable and relaxes the at least one extension spring. In embodiments, the mechanism may be utilized to reduce weight force and provide lift assistance to rotating components.

Abstract: The present invention relates generally to the field of pressure washer wands and a cleaning attachment that can be attached to any standard pressure washer wand. The attachment has a roller assembly with a bristled roller head. The head can be positioned in front of the spray tip of a wand such that water that exits the wand and causes the head to spin.

Abstract: The present invention relates generally to the field of pressure washer wands and a cleaning attachment that can be attached to any standard pressure washer wand. The attachment has a roller assembly with a bristled roller head. The head can be positioned in front of the spray tip of a wand such that water that exits the wand and causes the head to spin.

Abstract: A certification system includes a processing apparatus configured to enable entry of information relating to the home into a verifier computing device, the information relating to the home including: (i) a geotagged image of the home, and (ii) a number of geotagged images each indicative of an observation made by the verifier about a part of the home or a measurement or test that was performed by the verifier on the home. The processing apparatus is also configured to determine whether the number of geotagged images indicative of the measurement or test can be verified based on at least metadata indicating the location where the image indicative of the observation, measurement or test was captured, and determine whether the home meets a certification standard based on the information relating to the home if the number of geotagged images indicative of the observation, measurement or test can be verified.

Abstract: A conductor assembly for a rail can include a first conductor and a plurality of second conductors (e.g., with each of the plurality of second conductors having a different length). An exothermic weld can connect a first end of the first conductor to first ends of the second conductors (e.g., three or more second conductors of different lengths).

Abstract: Systems and methodologies are disclosed to detect a leak in a duct system or other closed loop systems. The system and methodologies use a light source to detect a leak in a duct system, e.g., the ductwork of a HVAC/R system.

Abstract: The present invention relates generally to the field of pressure washer wands and a cleaning attachment that can be attached to any standard pressure washer wand. The attachment has a roller assembly with a bristled roller head. The head can be positioned in front of the spray tip of a wand such that water that exits the wand and causes the head to spin.

Abstract: The invention relates to a method for clarification of raw green liquor in a sedimentation tank. According to the invention is a part of dregs separated in the sedimentation tank recirculated back into the inflow of raw green liquor, and preferably after passing the dregs through at least one turbulence generator (30, 31) that could break up larger dregs particles into smaller dregs particles, and thus create larger total surface on the dregs particles, improving sedimentation rate in the sedimentation tank. In a preferred embodiment is the recirculated dregs added into the flow of raw green liquor before a flocculant is added into the flow of raw green liquor and mixed recirculated dregs.

Abstract: Systems and methodologies are disclosed to detect a leak in a duct system or other closed loop systems. The system and methodologies use a light source to detect a leak in a duct system, e.g., the ductwork of a HVAC/R system.

Abstract: Systems and methodologies are disclosed to detect a leak in a duct system or other closed loop system. The system and methodologies use a light source to detect a leak in a duct system, e.g., the ductwork of a HVAC/R system.

Abstract: An antenna assembly includes a radio frequency (RF) connector connected to a first end of a coaxial cable and a wire antenna attached to a second end of the coaxial cable. The wire antenna may be made of a shape memory alloy, such as nitinol. Examples of RF connectors include U.FL, IFEX, WAX, IPX, AMC, MHF and UMCC connectors that allow the wire antenna to be removably attached to a printed circuit board (PCB) of a lighting control device and to avoid hardwiring the antenna to the PCB. The device that includes the antenna assembly may be incorporated into a luminaire for wireless control of the luminaire. The lighting control device may be installed within the luminaire, such that the wire antenna is positioned between a light source and a diffuser. A number of such luminaires may be combined to provide an intelligent lighting system.

Abstract: A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.

Abstract: An electronic messaging system includes a memory operable to store one or more modules and a processor operably coupled to the memory. The processor is operable to execute the one or more modules to receive an electronic message package that includes a message from a sender associated with a first communication device, an indication of an intended recipient, a condition for when the message is to be viewable by the intended recipient, and a teaser that can be immediately viewable by the at least one intended recipient. The processor is also operable to execute the one or more modules to initiate delivery of the message at a second communication device associated with the intended recipient so that the message is viewable by the intended recipient only when the condition has been met while the teaser is immediately viewable by the at least one intended recipient.

Abstract: A system receives from a customer having an associated rewards points account a price offer for an item. The system determines if the price offer for the item is below an established threshold price, e.g., a price a retailer would accept for the item. When the price offer for the item is below the established threshold price, the system determines an amount of rewards points to be redeemed by the customer to thereby allow the customer to purchase the item at the price offer for the item as received from the customer. The system then allows the item to be purchased by the customer at the price offer for the item as received from the customer in the event that the customer indicates a willingness to redeem the determined amount of rewards points from their associated rewards points account.

Abstract: An apparatus and method for controlling a virtualized endpoint device are disclosed. A processor may be configured to execute instructions included in multiple execution threads. A first device may be configured to perform multiple command and data functions, and a communication unit may include a first port coupled to the first device via a first link and be configured to send instructions from the processor to the first device via the first link using a first communication protocol. The processor may be further configured to execute first and second sets of commands included in respective execution threads. The first set of commands may be associated with the plurality of command functions and the second set of commands may be associated with the plurality of data functions.

Abstract: The invention relates to a method for clarification of raw green liquor in a sedimentation tank. According to the invention is a part of dregs separated in the sedimentation tank recirculated back into the inflow of raw green liquor, and preferably after passing the dregs through at least one turbulence generator (30, 31) that could break up larger dregs particles into smaller dregs particles, and thus create larger total surface on the dregs particles, improving sedimentation rate in the sedimentation tank. In a preferred embodiment is the recirculated dregs added into the flow of raw green liquor before a flocculant is added into the flow of raw green liquor and mixed recirculated dregs.

Abstract: An apparatus and method for controlling a device with shared hardware resources to provide separate execution environments for control and data functions are disclosed. A processor may be configured to generate a first request to access control functions of the device in response to execution of a first thread, and generate a second request to access data functions of the device in response to execution of a second thread. A communication unit may send first indicative of the first request and second data indicative of the second request to the device via first and second ports, respectively.

Abstract: An antenna assembly includes a radio frequency (RF) connector having a connector plug electrically connected to an antenna receptacle. The connector plug has a central terminal configured for connection to a wireless transceiver, and an end of the wire antenna is inserted in the antenna receptacle. Examples of RF connectors include U.FL, IPEX, IPAX, IPX, AMC, MHF and UMCC connectors that allow the wire antenna to be removably attached to a printed circuit board (PCB) of a lighting control device and to avoid hardwiring the antenna to the PCB. The wire antenna may be made of a shape memory alloy, such as nitinol. The device that includes the antenna assembly may be incorporated into a luminaire for wireless control of the luminaire, such that the wire antenna is positioned between a light source and a diffuser. A number of such luminaires may be combined to provide an intelligent lighting system.

Abstract: The present invention relates to a fenestrated bone wrap graft and a method of preparing cortical bone in thin sheets then fully demineralizing it to give it formed flexibility and then creating fenestrations in the cortical bone in a fashion similar to, but not identical to, skin grafts.

Abstract: A system receives from a customer having an associated rewards points account a price offer for an item. The system determines if the price offer for the item is below an established threshold price, e.g., a price a retailer would accept for the item. When the price offer for the item is below the established threshold price, the system determines an amount of rewards points to be redeemed by the customer to thereby allow the customer to purchase the item at the price offer for the item as received from the customer. The system then allows the item to be purchased by the customer at the price offer for the item as received from the customer in the event that the customer indicates a willingness to redeem the determined amount of rewards points from their associated rewards points account.