Abstract: There is disclosed system for oxygenating a patient in relation to anaesthesia using high flow gas delivery. The system has a flow source, and a controller for determining oxygenation requirements of the patient before or during anaesthesia. A method of oxygenating a patient in relation to anaesthesia using high flow gas delivery is also disclosed. The method determines oxygenation requirements of the patient before or during anaesthesia.

Abstract: Disclosed are systems and methods of generating electrical power utilizing a mining bank of individual blockchain miners. The blockchain miners operate as a revenue generating heat source that provides thermal energy into a power plant's Rankine or Brayton cycle turbines.

Abstract: Disclosed are systems and methods of generating electrical power utilizing a mining bank of individual blockchain miners. The blockchain miners operate as a revenue generating heat source that provides thermal energy into a power plant's Rankine or Brayton cycle turbines.

Abstract: Methods and systems are provided for an EGR system including an EGR cooler module directly mounted to a cylinder head. In one example, the EGR cooler module includes an EGR inlet port, an EGR outlet port, a coolant inlet port, and a coolant outlet port all arranged parallel with each other and directly mounted to a first side of a cylinder head to interface with passages internal to the cylinder head. In another example, the EGR cool module includes an EGR inlet port and a coolant inlet port parallel to each other and directly mounted to a first side of a cylinder head to interface with passages internal to the cylinder head, while also including an EGR outlet port and a coolant outlet port to interface with passages external to the cylinder head.

Abstract: Methods and systems are provided for an EGR system including an EGR cooler module directly mounted to a cylinder head. In one example, the EGR cooler module includes an EGR inlet port, an EGR outlet port, a coolant inlet port, and a coolant outlet port all arranged parallel with each other and directly mounted to a first side of a cylinder head to interface with passages internal to the cylinder head. In another example, the EGR cool module includes an EGR inlet port and a coolant inlet port parallel to each other and directly mounted to a first side of a cylinder head to interface with passages internal to the cylinder head, while also including an EGR outlet port and a coolant outlet port to interface with passages external to the cylinder head.

Abstract: A cylinder head for an engine defines first and second exhaust runners fluidly coupled to an exhaust passage extending transversely in the head to an exhaust port on an exhaust side. The head defines an exhaust gas recirculation (EGR) passage connected to the exhaust passage and extending longitudinally to an EGR port on the exhaust side. The head also defines a cooling jacket passage adjacent to and substantially surrounding the EGR passage to cool EGR gases prior to cooling by an EGR cooler.

Abstract: Thermal pads for incorporation into systems and compression garments may be used for various medical or other purposes. The pads include thermal fluid channels and the ability to flex and elastically stretch in multiple directions for conformance to the individual user. Cooling systems include recirculation of the thermal fluid for temperature control purposes. Methods include hot and cold contrast type therapy for a variety of purposes.

Abstract: A cylinder head for an engine defines first and second exhaust runners fluidly coupled to an exhaust passage extending transversely in the head to an exhaust port on an exhaust side. The head defines an exhaust gas recirculation (EGR) passage connected to the exhaust passage and extending longitudinally to an EGR port on the exhaust side. The head also defines a cooling jacket passage adjacent to and substantially surrounding the EGR passage to cool EGR gases prior to cooling by an EGR cooler.

Abstract: An enhanced system is provided to assist a building professional in selecting products for building projects which minimize environmental impact. Accurate data on many different building products that has previously been collected, categorized and subcategorized by product type is provided to the system. This information has previously been separated into ranks (spheres) based upon how well the data has been collected according to ISO Product Standard data requirements. A user may then interactively select values for the environmental impact parameters. Products matching the selected environmental impact parameter values are displayed, while those not matching the values are not displayed. The user may select various products. The amount of each selected product to be used on a project is acquired and used to weight the environmental impact. Costs and financial benefits are determined from the products used and a payback period is determined.

Abstract: Thermal pads (50) for incorporation into systems (10) and compression garments (54) may be used for various medical or other purposes. The pads (50) include thermal fluid channels and the ability to flex and elastically stretch in multiple directions for conformance to the individual user. Cooling systems (10) include recirculation of the thermal fluid for temperature control purposes. Methods include hot and cold contrast type therapy for a variety of purposes.

Abstract: A method of lifting an aircraft at a lifting location including the steps of securing a fitting to the aircraft when the aircraft is at the lifting location, the fitting including an attachment member configured to be secured to the item and a lifting member which is pivotally coupled to the attachment member. The lifting member has a socket for engaging a crane hook. Engaging the fitting with the crane hook and transmitting lifting load from the crane hook to the aircraft via the fitting. The crane hook has an attachment link having a first pivot point attached to the hook forward of its center of gravity, and a second pivot point configured to be lifted by a crane.

Abstract: A method of lifting an aircraft at a lifting location, the method comprising: securing a fitting (10) to the aircraft when the aircraft is at the lifting location; engaging the fitting with a crane hook (100); transmitting lifting load from the crane hook to the aircraft via the fitting; and removing the fitting from the aircraft. A fitting (10) for transmitting lifting loads from a crane hook (100) to an item, the fitting comprising: an attachment member (11) configured to be secured to the item; and a lifting member (12) which is pivotally coupled to the attachment member and configured to be engaged by the crane hook (100) so as to transmit lifting loads from the crane hook to the item. A crane hook (100) with a ball-and-socket connection is provided.

Abstract: A method of lifting an aircraft at a lifting location, the method comprising: securing a fitting (10) to the aircraft when the aircraft is at the lifting location; engaging the fitting with a crane hook (100); transmitting lifting load from the crane hook to the aircraft via the fitting; and removing the fitting from the aircraft. A fitting (10) for transmitting lifting loads from a crane hook (100) to an item, the fitting comprising: an attachment member (11) configured to be secured to the item; and a lifting member (12) which is pivotally coupled to the attachment member and configured to be engaged by the crane hook (100) so as to transmit lifting loads from the crane hook to the item. A crane hook (100) with a ball-and-socket connection is provided.

Abstract: An automotive balanced microphone system (300) includes a microphone (303) located in a vehicle mirror (301) connected in a balanced configuration for eliminating noise. A split resistor network (305) is used for supplying a supply voltage to the balanced microphone (303). The split resistor network (305) allows the microphone (303) to be easily powered while noise induced into the supply lines can easily cancelled at the microphone output for use with an electronic device (309).

Abstract: A microphone assembly includes one or more transducers positioned in a housing. Circuitry is coupled to the transducer for outputting an electrical signal such that the microphone has a main lobe directed forwardly and attenuates signals originating from the sides and/or rear. The transducers can advantageously include multiple transducers, which, with the circuit, produce a desired sensitivity pattern. The microphone assembly can be employed in a vehicle accessory.

Abstract: Parents and child caretakers need a device to dispose of used diapers. The current diaper disposable systems house many used diapers for several days. Disposable diaper storage systems produce strong odors and are not well suited to be moved when parents and caretakers travel or take their children out of the house. Also, the diaper disposable systems must be cleaned frequently. The adjustable seal diaper disposable bags will be sized to accommodate used diapers. The adjustable bags can house one to three diapers. The adjustable bags will be small so they can be transported anywhere. The adjustable bags will remove air and produce a compact volume. Also, the bag will have an airtight seal which will keep in contaminates and odors. The adjustable seal disposable diaper bags will be inexpensive. After the adjustable seal disposable bags are used, they can be disposed of outside of the house to remove any undesirable odors.

Abstract: A method of remediating PCB contamination on metal surfaces. The method includes contacting the metal surface with a pollution remedial composition comprising a sodium silicate, a surfactant and a polyol with the remainder being water.

Abstract: All data registering devices, including voting machines, are subject to error, either from human lapses or mechanical malfunction. The object of the present invention is to disclose a device that incorporates features that immediately alert the user to the fact that an error has occurred, before it is too late or too inconvenient for the user to correct it. In voting devices that produce a machine-processable record card, such as the Votomatic and the Poll Star, votes are counted photo-electrically by shining a light through holes punched in the ballot card. According to the present invention, the greatest certainty regarding what punch-outs represent a valid vote can be obtained only if the same principle is employed to inform the voter as to whether his punch-out is or is not in the intended position and is a complete punch-out. To provide the voter with this verification, backlighting is introduced that directs a beam of light upward through each punch-out toward the voter's eye.

Abstract: Involute gearing can be optimized with respect to torque capacity only if the number of pinion teeth is standardized in a fairly narrow range, between about 15 and 40 teeth, depending on the tooth materials, pressure angle and gear ratio. The present invention discloses an alternative system of gearing that standardizes pitch instead of tooth numbers, so that pinions with several hundred teeth can be designed without sacrifice of any torque capacity relative to that of coarse-tooth involute gearing. The use of finer teeth reduces friction, heating and wear, but in particular helps to minimize operating noise.