Abstract: A tool within a manufacturing environment is located using a macro position locator to form an approximate location. A refined location is identified using the approximate location, a retro reflective target attached to the tool, and a laser tracking system.

Abstract: A tool within a manufacturing environment is located using a macro position locator to form an approximate location. A refined location is identified using the approximate location, a retro reflective target attached to the tool, and a laser tracking system.

Abstract: A downspout diverter for rainwater collection that is installed through a hole in the wall of a downspout and functions as a gate valve by redirecting the flow of water from a pan-like Interior gate through a fitted bushing and exterior hose spout. The gate can be turned from its horizontal capture position to its vertical non-capture position by rotating the bushing. It is easy to install and remove without disconnecting the downspout, and its small size and accessory plug effect a finished appearance to the downspout.

Abstract: A plurality of modular laundry bags connected to form a shower mat. The modular units are attached in series at their lateral margins with hook-and-loop fasteners. Each bag has a zippered port for loading laundry into the bag, and a hanger strap for drip-drying the laundry. The bags have a porous upper membrane allowing water to enter the bags and a non-skid lower member for contact with a shower floor.

Abstract: A downspout diverter for rainwater collection that consists of a rotating diverter unit with a catchment gate that captures and redirects the flow of water to the outside of the downspout when it is turned to its horizontal upright position, and restores downflow when it is turned to its vertical open position. The device is easy to install and remove without disconnecting the downspout, and the small size of its port and fixtures effects a finished appearance to the downspout.

Abstract: A downspout diverter for rainwater collection that is installed through a hole in the wall of a downspout and functions as a gate valve by redirecting the flow of water from a pan-like Interior gate through a fitted bushing and exterior hose spout. The gate can be turned from its horizontal capture position to its vertical non-capture position by rotating the bushing. It is easy to install and remove without disconnecting the downspout, and its small size and accessory plug effect a finished appearance to the downspout.

Abstract: A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal Di=Si?Pi-1?G*(Ri?Ri-1), wherein S is the sampled signal, P is the pedestal level, R is the reset level, and G is a gain associated with a pixel cell, and wherein i is a frame number greater than 0. The three signals can be read-out simultaneously. In another embodiment, the three signals are obtained from a column buffer having only one output. In this case, the signals are read-out sequentially.

Abstract: A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal Di=Si?Pi-1?G*(Ri?Ri-1), wherein S is the sampled signal, P is the pedestal level, R is the reset level, and G is a gain associated with a pixel cell, and wherein i is a frame number greater than 0. The three signals can be read-out simultaneously. In another embodiment, the three signals are obtained from a column buffer having only one output. In this case, the signals are read-out sequentially.

Abstract: A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal Di=Si?Pi-1?G*(Ri?Ri-1), wherein S is the sampled signal, P is the pedestal level, R is the reset level, and G is a gain associated with a pixel cell, and wherein i is a frame number greater than 0. The three signals can be read-out simultaneously. In another embodiment, the three signals are obtained from a column buffer having only one output. In this case, the signals are read-out sequentially.

Abstract: A column buffer for use with a pixel cell array includes an amplifier coupled to three read-out circuits in parallel providing a signal corresponding to accumulated photon-generated charge in a pixel cell plus noise, a reset level plus noise, and a pedestal level, respectively. These three signals are used to generate an ultra-low noise signal Di=Si?Pi?G*(Ri?Ri-1), wherein S is the sampled signal, P is the pedestal level, R is the reset level, and G is a gain associated with a pixel cell, and wherein i is a frame number greater than 0. The three signals can be read-out simultaneously. In another embodiment, the three signals are obtained from a column buffer having only one output. In this case, the signals are read-out sequentially.

Abstract: In one aspect of the present invention, a light sensor is provided in the active pixel sensor cell for sensing incident radiation. The voltage corresponding to the photon-generated or other radiation-generated charge in the active pixel sensor cell is stored on a storage node via a sample-and-hold capacitor. Additional elements, such as source-follower transistors, may reside between the sensing element and the sample-and-hold capacitor. The signal is read via a readout source-follower (RSF) transistor. The readout source-follower drain is connected to the row select switch while its drain is connected to the output node on the column output bus. This configuration couples the storage node to the gate-source capacitance of the readout source-follower transistor. This allows the voltage on the storage node to increase proportionally to the increase in voltage on the readout node when the row select is closed and thus enables the drain current to flow through the RSF to the column output bus.

Abstract: Methods for digitally printing on various articles, particularly ceramic articles, are disclosed. A first step includes applying a fluid glazing material to an article creating a coated surface. The fluid glazing material can either contain an underprinting agent for accepting and adhering chromophores to the fluid glazing material, or the underprinting agent can be jetted onto the fluid glazing material prior to the jetting of chromophores onto the article. A chromophore-containing fluid is then jetted onto the ceramic article and the article is fired. Additionally, an inkjettable composition is disclosed having a large amount of metal ion present in the composition.