Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: The invention relates to a multi-component composition comprising a solid component comprising calcined paper sludge and one or more aggregates, and a binder component comprising an organic binder selected from one or more polyols, one or more epoxy resins and a polymer latex dispersion, and, if the organic binder is one or more polyols or one or more epoxy resins, a hardener component comprising an isocyanate hardener for polyol or an amine hardener for epoxy resin, wherein the multi-component composition further comprises water which is contained in the binder component or, if present, in the hardener component. The composition is a cement-free or cement-reduced low dust hybrid composition and is suitable as a grout or for preparing floorings or coatings. The properties obtained are comparable to corresponding polymer cement concrete systems.

Abstract: A differential communication system includes a first differential communication device including a differential transmitter, a second differential communication device including a differential receiver, and a differential isolator coupling the differential transmitter to the differential receiver. The differential receiver includes a comparator operative to develop waveform region information from the received waveform, a filter adapted to remove noise from the received waveform using the waveform region information, and an adaptive sampler adapted to adjust a received waveform sampling point after it has been filtered.

Abstract: An integrated standard-compliant data acquisition device includes an electrically insulating package including a plurality of conductive leads and an integrated circuit (IC) disposed within the electrically insulating package and electrically coupled to at least some of the plurality of conductive leads. The IC includes a first multiplexer (MUX), a second MUX, a third MUX, an analog-to-digital converter (ADC), a plurality of registers, a fourth MUX, control logic, and communication circuitry. In operation, a first circuit value under a first condition can be determined and stored, a second circuit value under a second condition can be determined and stored, and the decision as to whether there is a fault condition can be mad by comparing the first circuit value and the second circuit value.

Abstract: A differential communication system includes a first differential communication device including a differential transmitter, a second differential communication device including a differential receiver, and a differential isolator coupling the differential transmitter to the differential receiver. The differential receiver includes a comparator operative to develop waveform region information from the received waveform, a filter adapted to remove noise from the received waveform using the waveform region information, and an adaptive sampler adapted to adjust a received waveform sampling point after it has been filtered.

Abstract: Voltage balancing in multi-cell battery packs is improved by estimating instantaneous voltages on the cells. In accordance with one embodiment, an apparatus for reading voltages from multiple voltage sources includes a first multiplexer coupled to multiple voltage sources and a controller. The controller is programmed to output from the first multiplexer a sequential pair of voltages read from each of the multiple voltage sources. The multiple sequential pairs of voltages all have a common midpoint in time. The multiple sequential pairs of voltages are all read within a small time window, such as 100 microseconds. In one embodiment, the multiple voltage sources are Li-ion or other high-voltage cells, though other types of cells can also be used.

Abstract: The invention relates to a method for producing a coated basic material for a hydraulic composition (11) comprising a basic material (14, 16) and water (15). According to the invention, the basic material can consist of several sub-groups (14, 16) and at least one hydraulic binding agent (14) and to produce the hydraulic composition the basic material (14, 16) and the water (15) are mixed in a mixer (8). Prior to the mixing of the hydraulic composition, the basic material (14, 16) is at least partially coated with an additive (13). The invention also relates to a coated basic material to be used in concrete production, to an additive for concrete production and to a method for producing a hydraulic composition.

Abstract: The invention relates to a use of a composition containing polyorganosiloxane S and a method of reducing corrosion on steel reinforcement in reinforced concrete constructions, and also a concrete structure which is produced using such compositions. It is highly suitable for the renovation of old concrete but also for inhibition of corrosion of reinforcing iron in fresh concrete.

Abstract: Voltage balancing in multi-cell battery packs is improved by estimating instantaneous voltages on the cells. In accordance with one embodiment, an apparatus for reading voltages from multiple voltage sources includes a first multiplexer coupled to multiple voltage sources and a controller. The controller is programmed to output from the first multiplexer a sequential pair of voltages read from each of the multiple voltage sources. The multiple sequential pairs of voltages all have a common midpoint in time. The multiple sequential pairs of voltages are all read within a small time window, such as 100 microseconds. In one embodiment, the multiple voltage sources are Li-ion or other high-voltage cells, though other types of cells can also be used.

Abstract: A water-based coagulating and hardening accelerator for hydraulic binding agents, comprising sulfate, aluminum and organic acid. The molar ratio of aluminum to organic acid is less than 0.65. Preferably, the molar ratio of aluminum to carboxylic acid is less than 0.60 and greater than 0.38.

Abstract: A setting and curing accelerator for hydraulic binders comprises: Al2(SO4)3 aluminum sulfate, Al(OH)3 aluminum hydroxide and mineral acid in aqueous solution. The setting and curing accelerator preferably comprises: 10-50% of Al2(SO4)3 aluminum sulfate, 5-30% of Al(OH)3 aluminum hydroxide, 0.5-10% of a mineral acid in aqueous solution.

Abstract: Disclosed is a hydraulically setting composition containing phosphorus-oxygen acid esters or ester salts which comprise alkoxy groups. Also disclosed is a surface-modifying agent for structural steel, which contains or consists of phosphorus-oxygen acid esters or ester salts comprising alkoxy groups. The hydraulically setting composition and the surface-modifying agent are suitable for protecting reinforced concrete.

Abstract: A water-based coagulating and hardening accelerator for hydraulic binding agents, comprising sulfate, aluminum and organic acid. The molar ratio of aluminum to organic acid is less than 0.65. Preferably, the molar ratio of aluminum to carboxylic acid is less than 0.60 and greater than 0.38.

Abstract: The invention relates to a use of a composition containing polyorganosiloxane S and a method of reducing corrosion on steel reinforcement in reinforced concrete constructions, and also a concrete structure which is produced using such compositions. It is highly suitable for the renovation of old concrete but also for inhibition of corrosion of reinforcing iron in fresh concrete.

Abstract: The invention relates to a method for producing a coated basic material for a hydraulic composition (11) comprising a basic material (14, 16) and water (15). According to the invention, the basic material can consist of several sub-groups (14, 16) and at least one hydraulic binding agent (14) and to produce the hydraulic composition the basic material (14, 16) and the water (15) are mixed in a mixer (8). Prior to the mixing of the hydraulic composition, the basic material (14, 16) is at least partially coated with an additive (13). The invention also relates to a coated basic material to be used in concrete production, to an additive for concrete production and to a method for producing a hydraulic composition.

Abstract: The invention relates to a hardening and setting accelerator additive consisting of two components. The first component contains agents for developing the rigidity of the binding agent and the second component is an activating component and/or a texturing component.