Henricus
Henricus Buthker, Mierlo NL
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20150256098 | MAINS POWER CONVERTER, AND METHODS OF OPERATING AND EQUIPMENT INCORPORATING THE SAME - A power converter is disclosed, which is configured to convert AC mains power to a DC voltage which is lower than an rms voltage of the AC mains, the power converter comprising a rectifier for rectifying an AC mains power; a capacitor; a switch configured to supply the rectified AC mains power to the capacitor during only a low-voltage part of any cycle of the AC mains; and a DC-DC power converter, typically a switched mode DC-DC power converter, configured to convert power from the capacitor to the DC voltage. Electronic equipment incorporating such a power converter is also disclosed, together with methods of operating such a power converter. | 09-10-2015 |
Henricus Koppelmans, Uden NL
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20140035607 | Handheld Devices, Systems, and Methods for Measuring Parameters - Embodiments of the present disclosure are generally directed to handheld systems, individual components, and methods of using such systems and components for measuring parameters, such as electrical, mechanical, and physical measurement parameters. In one embodiment of the present disclosure, a host handheld device generally includes a measuring system for measuring a first parameter, wherein the first parameter is an electrical parameter, and a receiving system for receiving at least a second parameter from a separate module device. | 02-06-2014 |
20140039838 | Handheld Devices, Systems, and Methods for Measuring Parameters - Embodiments of the present disclosure are generally directed to handheld systems, individual components, and methods of using such systems and components for measuring parameters, such as electrical, mechanical, and physical measurement parameters. In one embodiment of the present disclosure, a gateway device for a measurement system generally includes a first communication system for receiving at least one signal containing data according to a first protocol, wherein the at least one signal includes at least one measurement value from at least one handheld measurement device, a signal translator for translating the signal containing the data to another signal containing the data according to a second protocol different from the first protocol, and a data memory system for storing data on the gateway device. | 02-06-2014 |
Henricus Peerlings, Spabrucken DE
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20140350206 | THERMOPLASTIC POLYURETHANE FOR PRODUCING HYDROPHILIC FIBERS - The invention relates to a thermoplastic polyurethane that can be obtained by reacting at least the following components: an isocyanate having two isocyanate groups, a first poly(ethylene glycol)polyether diol of the structure (HO—(CH2-CH2-O)x-H) having two isocyanate-reactive groups and a number-average molecular weight Mn>=6000 and <=16000 g/mol, a second poly(ethylene glycol)polyether diol of the structure (HO—(CH2-CH2-O)x-H) having two isocyanate-reactive groups and a number-average molecular weight Mn that corresponds to up to 80% of the number-average molecular weight Mn of the first poly(ethylene glycol)polyether diol B1), a chain extender having two isocyanate-reactive groups and a number-average molecular weight Mn>=60 and <600 g/mol, optionally a catalyst, and optionally auxiliary agents and additives, wherein the equivalent ratio of isocyanate A); to poly(ethylene glycol)polyether diols B1) and B2) lies between 1.5:1.0 and 10.0:1.0 and the NCO index, calculated from the quotient of the equivalent ratios of the isocyanate groups multiplied by 100 and the total of the isocyanate-reactive groups, is 90 to 105. The invention further relates to a method for producing the thermoplastic polyurethane according to the invention and to a thermoplastic polyurethane that can be obtained as per the method according to the invention. | 11-27-2014 |
Henricus Van Selst, Sittard NL
Patent application number | Description | Published |
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20130341024 | METHOD OF TREATING A SUBTERRANEAN FORMATION WITH A MORTAR SLURRY DESIGNED TO FORM A PERMEABLE MORTAR - A method of treating a subterranean formation may include preparing a mortar slurry, injecting the mortar slurry into the subterranean formation at a pressure sufficient to create a fracture in the subterranean formation, and allowing the mortar slurry to set, forming a mortar in the fracture. The mortar slurry may be designed to form a pervious mortar, to crack under fracture closure pressure, or both. | 12-26-2013 |