Abstract: A system and method using an electronic light detector array, e.g., a CCD or a CMOS-based detector array, is used to acquire a visual image of a biological sample that includes biological material associated with a biological material holding structure (e.g., a DNA spot array on a DNA chip, protein bands in a 2-D gel, etc.). For example, fluorescence from a biological sample may be detected.

Abstract: A mobile wireless communications device is switchable between a plurality of wireless communications operating modes and may include an antenna, a wireless transceiver connected to the antenna, a first memory for storing a respective compressed file for each of the plurality of wireless communications operating modes, and a second memory having a faster access speed than the first memory. The device may further include a processor connected to the wireless transceiver, the first memory, and the second memory for copying the compressed files from the first memory to the second memory, uncompressing a selected one of the compressed files to generate and store a selected compressed file in the second memory, and processing the selected uncompressed file from the second memory and controlling the wireless transceiver based thereon.

Abstract: There is provided a mechanism for use in a can opener comprising a body; rotationally mounting to said body about a first axis, a drive wheel for engaging the rim of the can; rotationally mounting to said body about a second axis and drivably rotatable by said drive wheel, a cutter wheel; eccentrically mounting to said cutter wheel, a cutting knife movable on rotation of the cutter wheel to a cutting position in which the cutter knife forms a nip with the drive wheel such that the cutting knife penetrates through the cylindrical wall of the can to provide a cut therein as the opener orbits relatively therearound, wherein said cutting position is defined by a cutting interval corresponding to a segment of rotation of the cutter wheel in which the cutting knife is sufficiently proximal to the drive wheel to form said nip; and provided to the cutter wheel, intermittent drive means for providing intermittent drive between the drive wheel and the cutter wheel when the cutting knife is in the cutting position such

Abstract: An improved methodology and systems for delivery of breathing gas such as for the treatment of obstructive sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient, and improved methods and apparatus for triggering and for leak management in such systems.

Abstract: There is described a bimodal pharmaceutical composition comprising effective amounts of a first active ingredient which substantially comprises a coarse fraction and a second active ingredient which substantially comprise a fine fraction characterized in that the coarse fraction possesses a greater mass median aerodynamic diameter than the fine fraction. There is also described a method of delivering a therapeutically effective amount of a substantially fine active ingredient to the lung of a patient by co-administration with a substantially coarse active ingredient.

Abstract: A system and method using an electronic light detector array, e.g., a CCD or a CMOS-based detector array, is used to acquire a visual image of a biological sample that includes biological material associated with a biological material holding structure (e.g., a DNA spot array on a DNA chip, protein bands in a 2-D gel, etc.). For example, fluorescence from a biological sample may be detected.

Abstract: An improved methodology and systems for delivery of breathing gas such as for the treatment of obstructive sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient, and improved methods and apparatus for triggering and for leak management in such systems.

Abstract: An electronic winch monitoring system for a winch having a fixed-ratio gearbox with input and output shafts, a winch drum connected to the output shaft, and an auxiliary brake connected to the output shaft activated by reducing the pressure in a brake release hydraulic circuit. The system comprises an input shaft speed sensor, an output shaft speed sensor, and an electronic control unit having a monitoring section and a brake control section. The monitoring section receives the speed signals, processes them to produce a calculated ratio of actual input to output shaft speeds, and produces a fault indication signal when the value of the difference between the calculated speed ratio and the fixed ratio exceeds a predetermined value. The brake control section, upon receiving the fault signal, reduces the hydraulic pressure in the brake circuit using a nonlinear pressure-time profile to engage the auxiliary brake and stop the winch drum.

Abstract: There is provided a frame assembly for a foldable cycle comprising a rear frame portion including a mounting for a rear wheel; a forward frame portion, hingedly connecting to the rear frame portion such that the two are foldable towards each other; and hingedly connecting to the forward frame portion, a pivot assembly for a mounting arm including a mounting for a forward wheel. On folding of the cycle, hinged movement of the pivot assembly relative to the forward frame portion moves the mounting arm to move the forward wheel mounting relative to the forward frame portion. The rear frame portion and pivot assembly are coupled such that folding of the frame portions towards each other results in the distance between the forward frame portion and forward wheel mounting extending relative to each other.

Abstract: In one embodiment, a fluid ejection device comprises a substrate having a first surface, and a fluid slot in the first surface. The device further comprises a fluid ejector formed over the first surface of the substrate, and a chamber layer formed over the first surface of the substrate. The chamber layer defines a chamber about the fluid ejector, wherein fluid flows from the fluid slot towards the to be ejected therefrom. The chamber layer has a discontinuity, wherein the discontinuity is positioned over the fluid slot.

Abstract: The present invention provides a combination tool for use by an individual workman, without resorting to assistance by another workman, for laying out horizontal and plumb lines in a confined space, such as that found in a shower stall, bathtub enclosure, or fireplace. The invention has a body in the shape of an isosceles triangle. Centrally positioned referencing levels align with the centerlines of each leg of the triangle. The referencing levels are duplicated in order to provide better accuracy of measurement. The tool is of sufficient thickness to allow the removable attachment of a chalk line clip to one of two blunted ends of the tool so that a single workman can extend and snap chalk lines on a surface of interest. A tiler may use the tool of the present invention to practice an inventive technique of laying tile in an efficient and aesthetically pleasing manner.

Abstract: A temporary driveway for new home construction includes one or more removable pre-cast planks. The pre-cast planks are constructed of reinforced pre-cast concrete and are sized to accommodate the passage of vehicles over their surface. The reinforcement is in the form of a row of pre-stressed cables adjacent the top surface and the bottom surface of the plank. Four lift inserts are recessed into the top surface of the plank near each of the corners of the plank to balance the load during lifting. The pre-cast planks are lifted with a standard lifting rig such as a boom crane attached to the lift inserts. The pre-cast planks are transported to a construction site, lifted from the transport vehicle by a standard lifting rig, and placed in a desired location at a new home construction site. Several pre-cast planks are placed end-to-end to form the temporary driveway. When the temporary driveway is no longer needed, the pre-cast planks are lifted and transported away from the construction site.

Abstract: A temporary driveway for new home construction includes one or more removable pre-cast planks. The pre-cast planks are constructed of reinforced pre-cast concrete and are sized to accommodate the passage of vehicles over their surface. The reinforcement is in the form of a row of pre-stressed cables adjacent the top surface and the bottom surface of the plank. Four lift inserts are recessed into the top surface of the plank near each of the corners of the plank to balance the load during lifting. The pre-cast planks are lifted with a standard lifting rig such as a boom crane attached to the lift inserts. The pre-cast planks are transported to a construction site, lifted from the transport vehicle by a standard lifting rig, and placed in a desired location at a new home construction site. Several pre-cast planks are placed end-to-end to form the temporary driveway. When the temporary driveway is no longer needed, the pre-cast planks are lifted and transported away from the construction site.

Abstract: An ROV comprising a topside, a fish and an umbilical cable for connecting the topside and the fish together. The fish is adapted to be powered by an onboard battery inductively coupled to the fish. The cable is of a fine diameter to reduce drag through the water. RF transmissions carry control and return signals to and from the fish and topside. The fish has two cameras. The front facing camera is located behind a dual layer flooded dome. A pan and tilt mechanism is fitted to one of the cameras and uses a pivotable gimbal frame driven by a lead nut moving along an arcuate bolt.

Abstract: A dock pit for a dock leveler mechanism comprises a pre-cast concrete body including integrally formed side, rear panel and front panels, all forming a continuous perimeter open therethrough to receive the load leveler mechanism. Each side panel has a top edge and the rear panel has a rear edge offset below the of the side panel top edges, whereby a concrete slab poured around the body will abut the rear panel edge with the surface of the concrete slab substantially flush with the top edge of each side panel. The side panels define a recess along their length that is situated between the top edge of the side panel and the rear edge of the rear panel, whereby the concrete slab poured around the pre-cast body will integrate within the recesses on each said side panel. The dock slab can be poured using the pre-cast pit as a form.

Abstract: A system, method, and computer programmed product for generating and transferring electronic documents. The invention includes a document system coupled to a plurality of customer systems over a network. Electronic documents are uploaded and stored to the document system from the customer system. The uploaded electronic documents are designated as a single authoritative copy and as a transferable record. A salt value associated with each uploaded electronic document is generated and stored. A digest associated with each uploaded electronic document is generated and stored using the generated salt value. The digested documents are then transferable from a presently designated holder in due course to a new holder in due course.

Abstract: An improved methodology and systems for delivery of breathing gas such as for the treatment of obstructive sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient, and improved methods and apparatus for triggering and for leak management in such systems.

Abstract: An ROV comprising a topside, a fish and an umbilical cable for connecting the topside and the fish together. The fish is adapted to be powered by an onboard battery inductively coupled to the fish. The cable is of a fine diameter to reduce drag through the water. RF transmissions carry control and return signals to and from the fish and topside. The fish has two cameras. The front facing camera is located behind a dual layer flooded dome. A pan and tilt mechanism is fitted to one of the cameras and uses a pivotable gimbal frame driven by a lead nut moving along an arcuate bolt.

Abstract: A dock pit for a dock leveler mechanism comprises a pre-cast concrete body including integrally formed side, rear panel and front panels, all forming a continuous perimeter open therethrough to receive the load leveler mechanism. Each side panel has a top edge and the rear panel has a rear edge offset below the of the side panel top edges, whereby a concrete slab poured around the body will abut the rear panel edge with the surface of the concrete slab substantially flush with the top edge of each side panel. The side panels define a recess along their length that is situated between the top edge of the side panel and the rear edge of the rear panel, whereby the concrete slab poured around the pre-cast body will integrate within the recesses on each said side panel. The dock slab can be poured using the pre-cast pit as a form.

Abstract: A first entity maintains an inventory of advertising opportunities in content and services. At least some of the advertising opportunities are bound with advertising on behalf of a second entity that is separate from the first entity.