Abstract: Electric vehicle supply equipment has a test circuit configured to be switchable from a first test mode to at least a second test mode. In the first test mode, the test circuit is configured to measure a first voltage difference between a live terminal and a neutral terminal, a second voltage difference between the live terminal and a reference ground terminal and a third voltage difference between a circuit protective conductor terminal and the reference ground terminal and to disconnect a charging supply if at least one of the first, second and third voltage differences exceeds a respective voltage limit. In the second test mode, the test circuit is configured to measure the first voltage difference and to disconnect the charging supply if the first voltage difference exceeds a respective voltage limit and not to disconnect the charging supply in response to any test of the second or third voltage differences.

Abstract: Disclosed herein are methods of making high molecular weight, reduced viscosity starch pastes by enzymatic conversion. The methods provide a process for producing enzyme-thinned starch pastes that have improved molecular weight distributions, i.e., starch pastes having a more mid to high molecular weight content and less low molecular weight sugars than traditional enzyme converted pastes at similar solids and viscosity. In some embodiments, the methods utilize an enzyme capable of producing longer-chain oligosaccharides rather than low-molecular weight sugars. Other embodiments utilize a combination of enzymes to provide low viscosity pastes that are stabilized against setback and retrogradation. Furthermore, the methods may utilize a continuous starch enzyme cooker for the production of the high molecular weight, reduced viscosity starch pastes.

Abstract: This disclosure provides a system component and method for analysis of airborne analytes by absorbing the analytes into a liquid and interrogating the liquid with an analytical instrument. In some examples, a cartridge with a microfluidic chip contains a vessel of a colloidal solution of nanostructured particles in a liquid. The vessel is broken, releasing the solution into microfluidic containers on the chip. Air having analytes is passed over the chip leading to absorption of airborne analytes into the solution. The analytes bind with the nanostructures and are detected optically. Techniques are disclosed for filling the vessel in a way that maintains the efficacy of the solution until it is needed for measurement.

Abstract: A transfer device for transferring people and/or personal equipment from a first location to a second location, the transfer device being coupled to a lifting device and comprising an outer structure in the form of a cage connected to a base and defining an inner space. Seating elements are disposed on the device's base, arranged radially around its center. The device also comprises shock absorbing means situated on the sides of the outer structure facing each of the seating elements to protect passengers from frontal impacts.

Abstract: This disclosure provides a system component and method for analysis of airborne analytes by absorbing the analytes into a liquid and interrogating the liquid with an analytical instrument. In some examples, a cartridge with a microfluidic chip contains a vessel of a colloidal solution of nanostructured particles in a liquid. The vessel is broken, releasing the solution into microfluidic containers on the chip. Air having analytes is passed over the chip leading to absorption of airborne analytes into the solution. The analytes bind with the nanostructures and are detected optically. Techniques are disclosed for filling the vessel in a way that maintains the efficacy of the solution until it is needed for measurement.

Abstract: A transfer device for transferring people and/or personal equipment from a first location to a second location, the transfer device being coupled to a lifting device and comprising an outer structure in the form of a cage connected to a base and defining an inner space. Seating elements are disposed on the device's base, arranged radially around its centre. The device also comprises shock absorbing means situated on the sides of the outer structure facing each of the seating elements to protect passengers from frontal impacts.

Abstract: A transfer device for transferring people and/or personal equipment from a first location to a second location, the transfer device being coupled to a lifting device and comprising an outer structure in the form of a cage connected to a base and defining an inner space. Seating elements are disposed on the device's base, arranged radially around its center. The device also comprises shock absorbing means situated on the sides of the outer structure facing each of the seating elements to protect passengers from frontal impacts.

Abstract: A transfer device for transferring people and/or personal equipment from a first location to a second location, the transfer device being coupled to a lifting device and comprising an outer structure in the form of a cage connected to a base and defining an inner space. Seating elements are disposed on the device's base, arranged radially around its centre. The device also comprises shock absorbing means situated on the sides of the outer structure facing each of the seating elements to protect passengers from frontal impacts.

Abstract: Disclosed herein are methods of making high molecular weight, reduced viscosity starch pastes by enzymatic conversion. The methods provide a process for producing enzyme-thinned starch pastes that have improved molecular weight distributions, i.e., starch pastes having a more mid to high molecular weight content and less low molecular weight sugars than traditional enzyme converted pastes at similar solids and viscosity. In some embodiments, the methods utilize an enzyme capable of producing longer-chain oligosaccharides rather than low-molecular weight sugars. Other embodiments utilize a combination of enzymes to provide low viscosity pastes that are stabilized against setback and retrogradation. Furthermore, the methods may utilize a continuous starch enzyme cooker for the production of the high molecular weight, reduced viscosity starch pastes.

Abstract: The invention relates to a starch and fiber mixture, and the application of a starch and fiber mixture in paper manufacturing. The starch and fiber mixture is applied to a paper mat, after the paper mat is formed. The starch and fiber mixture may be obtained by the selective filtering of white water from the papermaking process, particularly by use of a pressure screen.

Abstract: The invention relates to a starch and fiber mixture, and the application of a starch and fiber mixture in paper manufacturing. The starch and fiber mixture is applied to a paper mat, after the paper mat is formed. The starch and fiber mixture may be obtained by the selective filtering of white water from the papermaking process, particularly by use of a pressure screen.

Abstract: The invention relates to a starch and fiber mixture, and the application of a starch and fiber mixture in paper manufacturing. The starch and fiber mixture is applied to a paper mat, after the paper mat is formed. The starch and fiber mixture may be obtained by the selective filtering of white water from the papermaking process, particularly by use of a pressure screen.

Abstract: The invention relates to a dry mix composition comprising a starch component and a papermaking additive, particularly an uncooked starch component and a heat sensitive papermaking additive. The dry mix can be added to water to form a slurry. The invention further concerns the application of the slurry to a paper mat in paper manufacturing and a process for making the dry mix composition.

Abstract: The invention relates to a starch and fiber mixture, and the application of a starch and fiber mixture in paper manufacturing. The starch and fiber mixture is applied to a paper mat, after the paper mat is formed. The starch and fiber mixture may be obtained by the selective filtering of white water from the papermaking process, particularly by use of a pressure screen.

Abstract: A casing shoe (30) for use in guiding a casing into a wellbore comprises a generally cylindrical body (2) having a box portion (34) at its rearward end for connection to a casing string and having a generally rounded nose portion (36) at its forward end. The forward end of the shoe includes cutting structures (42, 44) in the form of raised flutes extending along the sides of the cylindrical body and on the nose portion. The flutes may be provided with cutting elements such as polycrystalline diamond compact elements (48) at least at the forward ends of the flutes (42) extending along the cylindrical body. These flutes may also be configured to serve as stabilising pads, and additional stabilising pads (38) may also be provided. The nose portion may include fluid passages (50). The shoe may be adapted to be capable of being drilled through, such as by forming the nose portion from a drillable material.

Abstract: An automatic data plotting apparatus consists of three main parts: a processor; a serial and parallel interface; and a plotter. The plotter is a flat-bed X-Y plotter. The data processor is programmed to handle one or more data inputs and instruct the plotter to record information relating to the data inputs on a plot. The processor translates the incoming data into times, bearings, tracks and any other characteristics. A pause facility is provided to suspend plotting, the incoming data being stored in a data store while the pause facility is in operation and being recorded on the plot when the pause is discontinued. An automatic data plotting apparatus provides a focal point at which incoming information can be co-ordinated and displayed. The displayed information can then be evaluated and/or stored for later analysis.