Abstract: A sensor web device is provided for measuring EMG (electromyographic) signals. The device has a base sheet and a plurality of EMG sensors disposed on the base sheet. The plurality of EMG sensors are arranged so that a desired EMG signal of a muscle in a human body is obtained by a corresponding one of the plurality of EMG sensors.

Abstract: The present invention provides a container having a sheet metal floor, a sheet metal sidewall shell having four round seamless corners and a maximum of two sidewall seams. The container can be a casket with a lid, and a pair of hinges pivotally attaching the lid to the sidewall. The sheet metal sidewall shell can be made from a stretch-bent sheet metal sidewall panel. In some instances, the sheet metal sidewall shell has only one seam that may or may not be a welded seam.

Abstract: A split-cycle internal combustion engine is disclosed. The engine includes a cylinder block, and a plurality of cooperating power pistons and cylinders mounted in the cylinder block. The power pistons are configured to be energized by forces of combustion. The engine also includes a compressor piston and cylinder configured to compress a volume of air and transfer the compressed air to the power pistons, and an expander piston and cylinder configured to receive exhaust gases from the power pistons. The engine additionally includes a first crankshaft operatively connected to and rotatably driven by the power pistons, a second crankshaft operatively connected to the compressor piston and configured to rotatably drive the compressor piston, and a third crankshaft operatively connected to the expander piston and configured to be rotatably driven by the expander piston. The first, second, and third crankshafts are operatively connected to each other for coordinated rotation.

Abstract: A fixation rod clamp is for coupling a bone pin locking assembly to a bone fixation rod. The clamp comprises a rod attachment portion including a jaw portion and a coupling portion, the jaw portion having first and second opposing jaws extending in a first direction, the jaws forming an opening there between configured to receive the bone fixation rod, the coupling portion extending from the jaw portion in a second direction; and a coupling having a pin vise cooperating portion to engage the bone pin locking assembly and a clamp cooperating portion configured to receive the coupling portion. The jaw portion is configured to engage the bone fixation rod when the bone fixation rod is located within the opposing jaws to thereby mechanically couple the bone pin locking assembly to the bone fixation rod.

Abstract: The present invention provides a clamp assembly which allows the surgeon to snap a bone fixation assembly onto a bone fixation rod at an intermediate location along the length of the rod. It is not necessary to “thread” the clamp onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, this invention provides a novel clamp assembly for use with standard bone fixation rods, and bone pins. The clamp allows the interconnection of a bone fixation rod with a bone pin locking assembly including a bone pin vise. The clamp is a single-piece construction, having a jaw capable of loosely capturing the bone fixation rod when the surgeon presses the jaw onto the rod. The assembly may be rigidly fixed to the rod using a bolt which tightens the jaw onto the rod.

Abstract: A visual driving aid secured or projected onto a portion of the windshield of a vehicle which allows the vehicle operator to determine and project the wheel path of the vehicle in the advance road surface, the visual driving aid being an indicia on the windshield in front of the driver, the positioning or projection of the indicia taking into account the sight characteristics of the individual user so as to allow the user to determine and project the wheel path of the vehicle while in motion in order to aid the user in the avoidance of hazardous situations.

Abstract: The present invention is a circuit for acquiring EMG signals and transferring it directly to a standard personal computer (PC) by converting the EMG signals to the Universal Serial Bus (USB) interface. Once the EMG signals have been stored on the PC and made available to a doctor or other clinician, they may be displayed, tested, and/or manipulated to determine the relative health of the muscle that generated the original EMG signals.

Abstract: Methods and apparatus for measuring cerebral O2 saturation and detecting cerebral hypoxia-ischemia using multi-wavelength near infrared spectroscopy (NIRS). Near-infrared light produced by an emitter is directed through brain tissue. The intensity of the light that passes through the brain tissue is measured using photodiode detectors positioned at distinct distances from the emitter. This process is conducted for at least three wavelengths of near-infrared light. One of the wavelengths used is substantially at an isobestic point for oxy-hemoglobin and deoxy-hemoglobin, but the other two may be any wavelengths within the near-infrared spectrum (700 nm to 900 nm), so long as one of the additional wavelengths is greater than the isobestic point and the other is less than the isobestic point. Tissue oxygenation is calculated using an algorithm derived from the Beer-Lambert law. Cerebral hypoxia-ischemia may be diagnosed using the calculated tissue oxygenation value.

Abstract: A large winch on the building which lowers a cable to the ground, and this is secured at a 20 to 45 degree angle. persons can then escape the building by sliding down the wire using a speed control mechanism and a harness. Up to 1440 persons could be evacuated in one hour. More could be evacuated by using more cables such as one on each corner of the building.

Abstract: A visual driving aid secured or projected onto a portion of the windshield of a vehicle which allows the vehicle operator to determine and project the wheel path of the vehicle in the advance road surface, the visual driving aid being an indicia on the windshield in front of the driver, the positioning or projection of the indicia taking into account the sight characteristics of the individual user so as to allow the user to determine and project the wheel path of the vehicle while in motion in order to aid the user in the avoidance of hazardous situations.

Abstract: A drum pedal assembly having a base plate with provisions to attach to a floor surface having a forward end to be juxtaposed with a drum and an aft end with both pedals hinged on the same base plate aft end, a pair of posts that are affixed at the base plate forward end that are parallel and vertical. Respective bearings, springs, drive shafts and bearing housings supported by fittings on the housings journaled over the posts. A similar secondary assembly placed to the right or left of the above-mentioned, driving a single beater and two beaters driven by the primary pedal. Independent linkages attach each pedal to its respective beater(s). The primary pedal system causes two beaters to strike the drum (on center) in an upstroke movement as well as a down stroke movement, the secondary beater striking on depression of the pedal.

Abstract: A standing platform 10, 40, and 30 to be used by a golfer to practice swinging a golf club. The standing platform element 10 is covered with carpet upon which a golfer can stand comfortably.

Abstract: The invention generally comprises a flexible sleeve or sheath, which is adapted to substantially enclose the body of an extension cord while allowing the free ends of the cord to extend from the sleeve. The sleeve moves with the cord in all spatial dimensions, including maintaining coverage of the cord at both rest and in an elongated or stretched position. The sleeve is intended to reduce wear cause by abrasion of the cord as well as entanglement or over-extension (deformation) of the cord.

Abstract: A diversion valve fluid coupling, permitting alternate flows in first and second operating positions, including a valve housing with inlet, first and second outlet ports; a quick disconnect coupling attached to the second outlet port and a seal interposed therebetween; a movable diverter valve assembly, having interconnected actuating and opposing valves; the actuating valve, in the first operating position, having a first sealing engagement with the seal; the opposing valve, in the second operating position, having a second sealing engagement with a first outlet port; a biasing member, biasing the diverter valve into the first sealing engagement, blocking the second outlet port while permitting flow to the first outlet port; and, for the second operating position, a nipple member, removably mating with the quick disconnect coupling and translating the diverter valve into the second sealing engagement, blocking the first outlet port while permitting flow into the second outlet port.

Abstract: The present invention provides for a boat having a circular hull. The circular hull has a topside, a forward portion and an aft portion. Further, the circular hull has a first slot located in the forward portion and a second slot located in the aft portion. A rudder is connected to the circular hull within the aft portion. A motor having a motor shaft is connected to the circular hull within the slot located in its forward portion. The boat also can have one or more interior compartments to house batteries and other storage. A pedestal seat is secured to the topside of the circular hull.

Abstract: The present invention provides a clamp assembly which allows the surgeon to snap a bone fixation assembly onto a bone fixation rod at an intermediate location along the length of the rod. It is not necessary to “thread” the clamp onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, this invention provides a novel clamp assembly for use with standard bone fixation rods, and bone pins. The clamp allows the interconnection of a bone fixation rod with a bone pin locking assembly including a bone pin vise. The clamp is a single-piece construction, having a jaw capable of loosely capturing the bone fixation rod when the surgeon presses the jaw onto the rod. The assembly may be rigidly fixed to the rod using a bolt which tightens the jaw onto the rod.

Abstract: An apparatus for facilitating the fusion of adjacent bone structures includes implant members configured for insertion within a space defined between adjacent bone structures. The device provides a series of resilient supporting arches which serve to act as spacers between two adjacent bone structures. The implant members include a longitudinal portion separated by a plurality of ribs and a lateral chamber used to accommodate various sized spacer rods.

Abstract: The present invention provides a simplified external bone fixator assembly which allows the surgeon to snap the assembly onto a bone fixation rod at an intermediate location along the length of the rod. It is not necessary to “thread” the assembly onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, this invention provides a novel bone pin locking assembly for use with standard bone fixation rods, and bone pins. The bone pin locking assembly includes a bone pin vise, a single-piece fixation rod clamp, and a coupling to allow relative adjustment of the pin vise and the rod clamp. The rod clamp is a single-piece construction, having a jaw capable of loosely capturing the bone fixation rod when the surgeon presses the jaw onto the rod. The assembly may be rigidly fixed to the rod using a bolt which tightens the jaw onto the rod.

Abstract: A portable computer with a touch sensitive screen includes computer aided design (CAD) software that complements CAD software on a main computer. Drawings from the main computer can be downloaded onto the portable computer, modified remotely, and then uploaded back to the main computer to reflect the drawing changes. In one embodiment, the device records data only when the user lifts a stylus from a touch sensitive screen, allowing the device to be used in physically unstable environments.

Abstract: The present invention provides a simplified external bone fixator assembly which allows the surgeon to snap the assembly onto a bone fixation rod at an intermediate location along the length of the rod. It is not necessary to “thread” the assembly onto the rod starting at the end and sliding it down the length of the rod to the desired location. In particular, this invention provides a novel bone pin locking assembly for use with standard bone fixation rods, and bone pins. The bone pin locking assembly includes a bone pin vise, a single-piece fixation rod clamp, and a coupling to allow relative adjustment of the pin vise and the rod clamp. The rod clamp is a single-piece construction, having a jaw capable of loosely capturing the bone fixation rod when the surgeon presses the jaw onto the rod. The assembly may be rigidly fixed to the rod using a bolt which tightens the jaw onto the rod.