Abstract: Multilevel memory error management techniques can improve system performance, availability, and reliability by preventing future accesses to faulty near memory locations. According to examples described herein, multilevel memory error management techniques enable proactively offlining far memory locations mapped to a faulty near memory location before additional faults are encountered, and/or maintaining a faulty near memory location list to enable bypassing the faulty near memory location to prevent future errors.

Abstract: The present disclosure provides a magnet device for providing the magnetic density changes/magnetic field changes in relation to a detecting position. The magnet device comprises a magnet member adapted to be mounted on a rotatable shaft and be rotated for producing the magnetic density changes/magnetic field changes in relation to the detecting position when the magnet member is rotating around the rotatable shaft. To concentrate/condense the density of the magnetic density changes/magnetic field changes, the magnet device includes a magnetic flux density concentrator.

Abstract: Provided is a magnet device for use with a position sensor. The magnet device has a magnetizing direction and has magnetic field intensity components in the magnetizing direction. The magnet device is formed with a groove recessed in the magnetizing direction, so that the magnetic field intensity components are substantially equal in the transverse direction of the magnetizing direction. The present invention further discloses a magnet assembly including the magnet device for use with a position sensor and a sensing system including the magnet assembly, particularly a neutral position sensor. The axial measuring length of a transmission shaft is prolonged with the length of the magnet device remains unchanged to meet the requirements of different customers, and the reliability of the sensing system is improved.

Abstract: A carrier assembly for attaching a magnet to a shaft of a valve assembly includes a carrier housing having a magnet holder portion, a shaft holder portion, and a plurality of fingers extending from the shaft holder portion. The carrier assembly includes a locking collar wherein the collar is installed over the carrier housing and moved from a open position to a closed position. The collar is further moved to a locked position to lock the carrier assembly to the shaft.

Abstract: Provided is a magnet device for use with a position sensor. The magnet device has a magnetizing direction and has magnetic field intensity components in the magnetizing direction. The magnet device is formed with a groove recessed in the magnetizing direction, so that the magnetic field intensity components are substantially equal in the transverse direction of the magnetizing direction. The present invention further discloses a magnet assembly including the magnet device for use with a position sensor and a sensing system including the magnet assembly, particularly a neutral position sensor. The axial measuring length of a transmission shaft is prolonged with the length of the magnet device remains unchanged to meet the requirements of different customers, and the reliability of the sensing system is improved.

Abstract: A relative angle sensor includes a stator unit, a magnet unit, and a collector unit. The stator unit includes a stator shaft coupled to and disposed between an upper stator ring and a lower stator ring. Each of the stator rings includes a plurality of teeth with slots defined between adjacent teeth. The stator unit defines a channel between the upper and lower stator rings and outside of the stator shaft. The magnet unit is disposed in the channel and includes at least one magnet. The magnet unit and/or the stator unit is configured to rotate relative to the other of the magnet unit or the stator unit. The collector unit is configured to receive magnetic flux routed from the magnet unit. The magnetic flux routed through the collector unit is responsive to a relative rotational position between the magnet unit and the stator unit.

Abstract: A sensor assembly includes a housing, a shield member, a magnetic field sensor, and a sensing magnet. The housing is configured to be mounted at least proximate to an electromagnetic coil that generates a first magnetic field to cause a movable component to move linearly along an axis based on the strength of the first magnetic field. The sensing magnet is configured to be coupled to the movable component to move therewith. The magnetic field sensor and the sensing magnet are disposed within a shielded chamber defined by the shield member, which is ferrous to shield the magnetic field sensor and sensing magnet from the first magnetic field. The magnetic field sensor detects an electrical characteristic responsive to a second magnetic field produced by the sensing magnet to monitor a position of the movable component along the axis.

Abstract: A mattress is configured to have multiple zones made of springs configured in different orientations. A first zone of the mattress has springs packed in a first pattern, and a second zone has the springs packed in a second pattern that is different from the first pattern. The springs in the first zone and the second zone are the same type of springs. By packing the same springs in different patterns, the zones can have different firmness levels.

Abstract: A sensor assembly includes a housing, a shield member, a magnetic field sensor, and a sensing magnet. The housing is configured to be mounted at least proximate to an electromagnetic coil that generates a first magnetic field to cause a movable component to move linearly along an axis based on the strength of the first magnetic field. The sensing magnet is configured to be coupled to the movable component to move therewith. The magnetic field sensor and the sensing magnet are disposed within a shielded chamber defined by the shield member, which is ferrous to shield the magnetic field sensor and sensing magnet from the first magnetic field. The magnetic field sensor detects an electrical characteristic responsive to a second magnetic field produced by the sensing magnet to monitor a position of the movable component along the axis.

Abstract: A mattress is configured to have multiple zones made of springs configured in different orientations. A first zone of the mattress has springs packed in a first pattern, and a second zone has the springs packed in a second pattern that is different from the first pattern. The springs in the first zone and the second zone are the same type of springs. By packing the same springs in different patterns, the zones can have different firmness levels.

Abstract: A relative angle sensor includes a stator unit, a magnet unit, and a collector unit. The stator unit includes a stator shaft coupled to and disposed between an upper stator ring and a lower stator ring. Each of the stator rings includes a plurality of teeth with slots defined between adjacent teeth. The stator unit defines a channel between the upper and lower stator rings and outside of the stator shaft. The magnet unit is disposed in the channel and includes at least one magnet. The magnet unit and/or the stator unit is configured to rotate relative to the other of the magnet unit or the stator unit. The collector unit is configured to receive magnetic flux routed from the magnet unit. The magnetic flux routed through the collector unit is responsive to a relative rotational position between the magnet unit and the stator unit.

Abstract: The present disclosure provides a magnet device for providing the magnetic density changes/magnetic field changes in relation to a detecting position. The magnet device comprises a magnet member adapted to be mounted on a rotatable shaft and be rotated for producing the magnetic density changes/magnetic field changes in relation to the detecting position when the magnet member is rotating around the rotatable shaft. To concentrate/condense the density of the magnetic density changes/magnetic field changes, the magnet device includes a magnetic flux density concentrator.

Abstract: A carrier assembly for attaching a magnet to a shaft of a valve assembly includes a carrier housing having a magnet holder portion, a shaft holder portion, and a plurality of fingers extending from the shaft holder portion. The carrier assembly includes a locking collar wherein the collar is installed over the carrier housing and moved from a open position to a closed position. The collar is further moved to a locked position to lock the carrier assembly to the shaft.

Abstract: A switch assembly includes a magnet, a first Hall device, and a second Hall device. The first and second Hall devices are proximate the magnet. The first Hall device is configured to switch in relation to a first magnetic field threshold. The second Hall device is configured to switch in relation to a second magnetic field threshold. The first magnetic field threshold differs from the second magnetic field threshold.

Abstract: A checklist process system and method for measuring adherence to a process defined in accordance with a standardized model, such as CMMI®—Capability Maturity Model Integration. A system is provided that includes: a database of checklists, wherein each checklist includes a set of requirements defined in accordance with the process; a weight assignment system for assigning a weight to each requirement in each checklist; an evaluation system for evaluating a checklist, wherein the evaluation system awards the weight associated with each requirement if the requirement has been met; and an adherence value generation system that calculates an adherence value for the checklist based on all the weights awarded in the checklist.

Abstract: A position sensor measures a magnetic flux of a magnetic field produced by a magnet system in a first direction and a second direction. Values associated with the measured magnetic flux in the first direction are adjusted based on a first gain and a first offset that are determined based on the measured magnetic flux and a reference magnetic flux in the first direction. Values associated with the measured magnetic flux in the second direction are adjusted based on a second gain and a second offset that are determined based on the measured magnetic flux and a reference magnetic flux in the second direction. A position of the magnet system with respect to the position sensor at a given time may then be determined based on the adjusted values of the magnetic flux in the first and second directions at the given time.

Abstract: A position sensor measures a magnetic flux of a magnetic field produced by a magnet system in a first direction and a second direction. Values associated with the measured magnetic flux in the first direction are adjusted based on a first gain and a first offset that are determined based on the measured magnetic flux and a reference magnetic flux in the first direction. Values associated with the measured magnetic flux in the second direction are adjusted based on a second gain and a second offset that are determined based on the measured magnetic flux and a reference magnetic flux in the second direction. A position of the magnet system with respect to the position sensor at a given time may then be determined based on the adjusted values of the magnetic flux in the first and second directions at the given time.

Abstract: A checklist process system and method for measuring adherence to a process defined in accordance with a standardized model, such as CMMI®. A system is provided that includes: a database of checklists, wherein each checklist includes a set of requirements defined in accordance with the process; a weight assignment system for assigning a weight to each requirement in each checklist; an evaluation system for evaluating a checklist, wherein the evaluation system awards the weight associated with each requirement if the requirement has been met; and an adherence value generation system that calculates an adherence value for the checklist based on all the weights awarded in the checklist.

Abstract: An improved paralleled multiple pole circuit breaker employs a conductive element of known resistance connected in series within each pole. A bridging conductor electrically connects together the poles and balances the current flow therethrough at a location between the sets of separable contacts and the conductive element of each pole. The conductive elements are mass-produced plate-like blades of a material having a resistance that is substantially fixed and is substantially independent of temperature. During operation, the voltage drop across one of the conductive elements can be determined by directly measuring the voltage drop between the ends of the conductive element without additionally interposing copper, solder, or other materials between the locations on the conductive element across which the voltage drop is determined.

Abstract: An improved paralleled multiple pole circuit breaker employs a conductive element of known resistance connected in series within each pole. A bridging conductor electrically connects together the poles and balances the current flow therethrough at a location between the sets of separable contacts and the conductive element of each pole. The conductive elements are mass-produced plate-like blades of a material having a resistance that is substantially fixed and is substantially independent of temperature. During operation, the voltage drop across one of the conductive elements can be determined by directly measuring the voltage drop between the ends of the conductive element without additionally interposing copper, solder, or other materials between the locations on the conductive element across which the voltage drop is determined.