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| 20080280097 | Replaceable Wet-Set Tactile Warning Surface Unit and Method of Installation and Replacement - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 11-13-2008 |
| 20100313502 | REPLACEABLE WET-SET TACTILE WARNING SURFACE UNIT AND METHOD OF INSTALLATION AND REPLACEMENT - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 12-16-2010 |
| 20110185961 | UNIVERSAL RADIUS TACTILE WARNING SURFACE PRODUCT - An apparatus and method for using a single radial TWS product for a variety of applications is disclosed. Radial TWS products are used for intersections and the like. Often, different applications require radial TWS products of varying dimensions. The present invention includes a radial TWS product, having domes on its upper surface, which are ADAAG compliant. Markings are placed on the bottom surface, which indicate the appropriate places where the TWS product can be cut to achieve a variety of effective radii. These markings are positioned such that, after being cut, the resulting radial TWS product continues to meet the ADAAG required center-to-center spacing between domes of adjacent cut TWS products. In some embodiments, anchor members are used in conjunction with the TWS product to allow simple replacement. | 08-04-2011 |
| 20120017823 | REPLACEABLE WET-SET TACTILE WARNING SURFACE UNIT AND METHOD OF INSTALLATION AND REPLACEMENT - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 01-26-2012 |
| 20120073492 | REPLACEABLE WET-SET TACTILE WARNING SURFACE UNIT AND METHOD OF INSTALLATION AND REPLACEMENT - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 03-29-2012 |
| 20120076579 | REPLACEABLE WET-SET TACTILE WARNING SURFACE UNIT AND METHOD OF INSTALLATION AND REPLACEMENT - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 03-29-2012 |
| 20120076580 | REPLACEABLE WET-SET TACTILE WARNING SURFACE UNIT AND METHOD OF INSTALLATION AND REPLACEMENT - A replaceable, wet-set tactile warning surface unit having a body defining an upper surface and a lower surface, the body defining a series of raised projections on its upper surface, and defining a plurality of spaced through-holes from the top to the bottom surface, in which the raised projections are spaced from one another and the through-holes are located between projections. An anchor member such as a threaded insert is coupled to the bottom surface of the unit member directly below each of the through-holes by fasteners such as bolts that pass through the through-holes. | 03-29-2012 |
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| 20100095607 | PANEL FOR SHEATHING SYSTEM AND METHOD - The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. | 04-22-2010 |
| 20100132294 | WALL SHEATHING SYSTEM AND METHOD OF INSTALLATION - The invention comprises a wall sheathing barrier system having moisture permeability and simple improved installation method. The system comprises adjoined structural panels. Each panel has an overlay paper bonded permanently to the structural panel, which provides a moisture permeable barrier and a textured skid-resistant surface. The skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. Further, the seams of adjoining panels are sealed with a sealing means to complete the moisture barrier. | 06-03-2010 |
| 20110135879 | PANEL FOR SHEATHING SYSTEM AND METHOD - The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. | 06-09-2011 |
| 20120079785 | PANEL FOR SHEATHING SYSTEM AND METHOD - The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. | 04-05-2012 |
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| 20110238119 | Composite Material Posterior Dynamic Stabilization Spring Rod - The present invention provides a Posterior Dynamic Stabilization (PDS) device that allows elongation, which is a critical requirement for a PDS device as it allows pedicles to travel naturally in flexion, extension, and lateral bending of the spine. This interpedicular travel preserves a more natural center of rotation unlike other PDS devices that simply allow bending. In particular, the invention involves a PDS spring rod, wherein the helix is created with composite flow molding (CFM) technology and comprises a polymer matrix reinforced with continuous carbon fibers, wherein the fibers are oriented substantially parallel to the centerline of the helix, thereby creating a high strength spring. | 09-29-2011 |
| 20120078371 | FUSION CAGE WITH IN-LINE SINGLE PIECE FIXATION - Methods for securing a intervertebral cage to one or more levels of the spine with fixation. The fixation, which is typically a staple, is intended to be driven perpendicular to the proximal face of the cage and in-line with the inserter. After the cage is placed and positioned according to surgeon preference, a single piece fixation clip is then deployed and fixed in a manner that produces a zero-profile device. | 03-29-2012 |
| 20120078373 | STAND ALONE INTERVERTEBRAL FUSION DEVICE - An angled fixation device, such as an angled screw. This angled fixation device may be used by the surgeon to secure a spacer to a spinal disc space. The proximal end portion of the angled fixation device is driven perpendicular to the anterior wall of the spacer, and so is parallel to the vertebral endplates and in-line with the inserter. The distal end portion of the angled fixation device is oriented at about a 45 degree angle (plus or minus 30 degrees) to the vertebral endplate it enters. | 03-29-2012 |
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| 20120033880 | IMAGE PROCESSING SYSTEMS EMPLOYING IMAGE COMPRESSION AND ACCELERATED IMAGE DECOMPRESSION - A system for processing an image includes a non-transitory memory component storing a set of executable instructions, and a scalable tile processing device. The executable instructions cause the system to receive image data, partition the image data into tiles, transmit a tile to the scalable tile processing device, receive an encoded bit stream corresponding to the transmitted tile from the tile processing device, output compressed image data including the encoded bit stream, receive the compressed image data, decode the compressed image data to generate a plurality of decoded code blocks, and output decompressed image data including the plurality of decoded code blocks. The scalable tile processing device receives the tile including tile image data, wavelet transforms, quantizes, segments, and encodes the tile image data to generate a plurality of encoded code blocks, and transmits an encoded bit stream including the plurality of encoded code blocks to the system. | 02-09-2012 |
| 20120033881 | IMAGE PROCESSING SYSTEMS EMPLOYING IMAGE COMPRESSION AND ACCELERATED DECOMPRESSION - A system for processing an image includes a non-transitory memory component storing a set of executable instructions, and a scalable tile processing device. The executable instructions cause the system to receive image data, partition the image data into tiles, transmit a tile to the scalable tile processing device, receive an encoded bit stream corresponding to the transmitted tile from the tile processing device, output compressed image data including the encoded bit stream, receive the compressed image data, decode the compressed image data to generate a plurality of decoded code blocks, and output decompressed image data including the plurality of decoded code blocks. The scalable tile processing device receives the tile including tile image data, wavelet transforms, quantizes, segments, and encodes the tile image data to generate a plurality of encoded code blocks, and transmits an encoded bit stream including the plurality of encoded code blocks to the system. | 02-09-2012 |
| 20120033886 | IMAGE PROCESSING SYSTEMS EMPLOYING IMAGE COMPRESSION - A system for processing an image includes a an image data input port, a compressed image data output port or a compressed image data storage node, a non-transitory memory component storing a set of executable instructions, and a scalable tile processing device. The executable instructions cause the system to receive image data, partition the image data into tiles, transmit a tile to the scalable tile processing device, receive an encoded bit stream corresponding to the transmitted tile from the tile processing device, and output compressed image data including the encoded bit stream. The scalable tile processing device receives the tile including tile image data, wavelet transforms, quantizes, segments, and encodes the tile image data to generate a plurality of encoded code blocks, and transmits an encoded bit stream including the plurality of encoded code blocks to the system. | 02-09-2012 |
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| 20090050785 | Photocontrol devices and methods for forming the same - A photocontrol device includes a housing assembly and a flexible circuit board assembly. The housing assembly defines an enclosure cavity. The flexible circuit board assembly includes a flexible substrate and a photocontrol circuit mounted on the flexible substrate. The circuit board assembly is disposed in the enclosure cavity in a bent position. | 02-26-2009 |
| 20090134320 | FILTERED PHOTOSENSORS AND PHOTO CONTROL DEVICES INCLUDING THE SAME AND METHODS FOR FORMING THE SAME - Methods of forming a filtered photosensor include providing a photosensor and an infrared blocking ink. The infrared blocking ink is printed on the photosensor. Printing the infrared blocking ink may include dipping the photosensor in the infrared blocking ink or spraying and/or brushing the infrared blocking ink on the photosensor. Photo control devices including a photosensor with an infrared blocking ink thereon are also provided. | 05-28-2009 |
| 20090206760 | NON-TOXIC PHOTO CELLS AND PHOTOSENSORS INCLUDING THE SAME - Photo control devices include a housing having a light transmissive portion. A photosensor is positioned in the housing to receive light passing through the light transmissive portion of the housing. A relay electrically coupled to the photosensor is responsive to a level of light detected by the photosensor. The photosensor includes a light sensitive silicon photo cell and an electronic circuit. The electronic circuit is coupled to the silicon photo cell and the relay and includes a field effect transistor (FET) including a zener diode therein between a source and a drain of the FET. The silicon photo cell may be a photodiode and/or a phototransitor. The relay may be a thermal switch including a heater resistor. | 08-20-2009 |
| 20090261660 | PHOTOSENSOR CIRCUITS INCLUDING A SWITCH MODE POWER CONVERTER - Photosensor circuits include a relay coil configured to control application of an alternating current (AC) power source to a load. A pulse width modulator circuit is configured to generate a pulse width modulated signal having a pulse width that varies responsive to an average voltage across the relay coil. A drive transistor controls the average voltage across the relay coil responsive to the pulse width modulated signal. A photo control circuit controls application of the pulse width modulated signal to the drive transistor responsive to a detected light level. A half-wave rectifier provide a power signal to the pulse width modulator circuit and the photo control circuit during one of the halves of the line cycle of the AC power source. The photo control circuit includes a phototransistor. A low pass filter circuit filters the output current of the phototransistor to provide a light level signal voltage. A select transistor couples the pulse width modulated signal to the drive transistor during one of the halves of the line cycle of the AC power source responsive to the light level signal voltage having a selected level. A capacitor coupled between the second terminal of the phototransistor and the neutral bus modulates an amount of positive feedback through the first terminal of the phototransistor proportional to a current flowing through the relay coil to provide hysteresis to control of the relay coil by the photosensor circuit. | 10-22-2009 |
| 20100097122 | Photosensor Circuits Including a Switch Mode Power Converter - Photosensor circuits include a relay coil configured to control application of an alternating current (AC) power source to a load. The circuit includes a pulse width modulator circuit configured to generate a pulse width modulated signal having a pulse width that varies responsive to an average voltage across the relay coil. A drive transistor is coupled between the relay coil and a neutral bus that controls the average voltage across the relay coil responsive to the pulse width modulated signal. A photo control circuit is configured to control application of the pulse width modulated signal to the drive transistor responsive to a detected light level. A power circuit includes a half-wave rectifier coupled to the power source that is configured to provide a power signal to the pulse width modulator circuit and a regulated power signal to the photo control circuit. The power signal is a square wave and the power circuit further includes a rectifier circuit and a voltage divider circuit configured to generate the regulated power signal from the power signal. The photo control circuit includes a phototransistor. The phototransistor has a first terminal coupled to the regulated power signal through a first resistor and a second terminal that outputs a current responsive to a level of light detected by the phototransistor. A low pass filter circuit is coupled to the first terminal of the phototransistor that filters the output current of the phototransistor to provide a light level signal voltage and a select transistor couples the pulse width modulated signal to the drive transistor responsive to the light level signal voltage having a selected level. | 04-22-2010 |
| 20100252715 | PHOTOCONTROL DEVICES AND METHODS FOR FORMING THE SAME - A photocontrol device for controlling a powered device includes a housing assembly defining a cavity and including a base assembly. The base assembly includes an outer base member having a base opening, and an inner base member separately formed from the outer base member and mounted in the base opening. A circuit board is disposed in the cavity. A photosensor is connected to the circuit board. An elongate contact member is mechanically and electrically coupled to the circuit board. The elongate contact member is mounted on and extends through the inner base member. The elongate contact member is adapted to electrically connect the photocontrol device with the powered device. | 10-07-2010 |
| 20110187272 | Photosensor Circuits Including a Current Amplifier - Photosensor circuits include a relay coil configured to control application of an alternating current (AC) power source to a load. The circuit includes a pulse width modulator circuit configured to generate a pulse width modulated signal having a pulse width that varies responsive to an average voltage across the relay coil, including a capacitor of an averaging circuit coupled in parallel with the relay coil. A drive transistor is coupled between the relay coil and a neutral bus that controls the average voltage across the relay coil responsive to the pulse width modulated signal. A photo control circuit, including a select transistor, is configured to control application of the pulse width modulated signal to the drive transistor responsive to a detected light level. The pulse width modulator circuit further includes a current amplifier coupled between the voltage averaging circuit and the select transistor. The current amplifier may amplify a current discharged from the capacitor of the voltage averaging circuit to a base of the drive transistor during the negative half of the AC power source to reduce an amount of current discharged from the capacitor of the voltage circuit .during the negative half of the AC power source. | 08-04-2011 |
| 20120019971 | Controller Circuit Including a Switch Mode Power Converter and Automatic Recloser Using the Same - An autorecloser circuit including a relay circuit with an electromagnetic relay configured to be coupled between an AC power source and a customer location to deliver current from the AC power source to the customer location. A controller coupled to the relay circuit is configured to control the electromagnetic. A current sense circuit coupled to the controller is configured to detect an amount of the current that is delivered to the customer location and a reference voltage circuit coupled to the controller is configured to establish a reference level for the amount of the current that is delivered to the customer location. A power circuit coupled to the controller and to the relay circuit is configured to provide a DC power source to the controller and to the relay circuit from the AC power source. The controller is configured to disconnect or reconnect the AC power source from the customer location based on the detected amount of current. | 01-26-2012 |
