Abstract: An electric machine includes at least one rotor module. A rotor module includes a rotor hub having a hub body, and a plurality of first protrusions and a plurality of second protrusions. One or more first protrusions include an elongated portion and a head portion. One or more second protrusions include a wedge-shaped profile. The rotor module further includes a magnetic core having a plurality of core members disposed on the rotor hub. A core member of the plurality of core members is disposed such that the head portion of the first protrusion located between the adjacent second protrusions engages with the core member, and each of the one or more second protrusions extends at least partially in a space between adjacent core members of the plurality of core members. Moreover, the rotor module includes a permanent magnet disposed in a space between the adjacent core members.

Abstract: The invention generally relates to a power operated lift chair. The power operated lift chair includes a chair assembly, a support assembly and a lifting assembly. The chair assembly includes a vertical back support, a back cushion attached to the vertical back support, a horizontal seat support and a seat cushion attached to the horizontal seat support. The support assembly includes a horizontal beam, a vertical guide post extending upward from the horizontal beam, a guide bracket connected to the chair assembly, at least one horizontal support member extending outward perpendicularly from the horizontal beam and a support platform. The lifting assembly includes a lifting rod positioned on the support platform and a locking collar connected to the lifting rod and the guide bracket. The lifting rod is configured to rotate to lift and lower the chair assembly.

Abstract: Systems, methods, and computer-readable storage media for determining autonomous vehicle location using incremental image analysis. An exemplary method can include identifying an expected position of an autonomous vehicle which is moving, and identifying, an actual position of the autonomous vehicle. The identifying of the actual position occurs by obtaining images of the autonomous vehicle's surroundings, initiating an iterative image comparison of those images to previously stored images within a given geographic radius of the autonomous vehicle, and iteratively extending the radius (and the pictures being compared) until a match is found or until the maximum radius is reached.

Abstract: A technology for a wearable medical device for monitoring medical parameters. Medical measurement data can be received at the wearable medical device from a medical measurement sensor attached to the wearable medical device or a medical measurement sensor in communication with the wearable medical device. A calibration coefficient can be determined for calibrating the wearable medical device based on the medical measurement data. The wearable medical device can be calibrated based on the calibration coefficient.

Abstract: A printing system includes: an ink supply; a feed line coupled to the ink supply; a return line coupled to the ink supply; and a plurality of printhead modules each having an inlet port fluidically coupled to the feed line and an outlet port fluidically coupled to the return line; and bypass lines fluidically coupling the feed line to the return line. A bypass line is open for both priming and printing operations.

Abstract: Technologies for attestation techniques, systems, and methods for determining an individual's movement are provided. The individual's movement is determined by passive indoor positioning technology using channel state information (CSI). A first set of data associated with an impulse or frequency response determined using channel state information (CSI) may be received from a Wireless access point located in proximity to a monitored space. A second set of data may also be received from an Internet of Things (IoT) device located in proximity to the monitored space. The first set of data may be compared to the second set of data. A profile database may be updated to replace the first set of data with the second set of data when the first and second sets of data are different.

Abstract: The technology disclosed partitions a dataflow graph of a high-level program into memory allocations and execution fragments. The memory allocations represent creation of logical memory spaces in on-processor and/or off-processor memories for data required to implement the dataflow graph. The execution fragments represent operations on the data. The technology disclosed designates the memory allocations to virtual memory units and the execution fragments to virtual compute units. The technology disclosed partitions the execution fragments into memory fragments and compute fragments, and assigns the memory fragments to the virtual memory units and the compute fragments to the virtual compute units. The technology disclosed then allocates the virtual memory units to physical memory units and the virtual compute units to physical compute units.

Abstract: A system and method for implementing a software emulation environment is provided. In one example, a mobile application can interface with an emulation environment that can be used to test whether the mobile application includes malware that can compromise the security and integrity of an enterprise's computing infrastructure. When the mobile application issues a call for data, a device mimic module can intercept the call and determine if the call includes a call for one or more checkable artifacts that can reveal the existence of the emulation environment. If such a call for data occurs, the device mimic module can provide one or more spoofed checkable artifacts that have been recorded from a real-world mobile device. In this way, the existence of the emulation environment can be concealed so as to allow for a more thorough analysis of a mobile application for potential hidden malware.

Abstract: Techniques related to a domain-specific language for transformations are disclosed. A server computer may process a table definition composed in a domain-specific language. The table definition may include a sequence of one or more transformations to be performed on one or more source tables to generate a target table. The sequence may include a customized transformation. A source dataset may be provided as input to an implementation of the customized transformation. An output dataset may be generated as a result of executing the implementation. An intermediate table may be generated based on performing at least one transformation on a particular source table. A supplemental portion for the intermediate table may be generated based on performing the at least one transformation on an appended portion of the particular source table. The target table may be generated based on combining the supplemental portion with the intermediate table.

Abstract: A method enables photoplethysmograph measurement of volume status. The method includes the steps of converting photoplethysmograph voltages to volume measurements and characterizing a local microcirculation as a microcosm in a manner allowing a photoplethysmograph to facilitate noninvasive monitoring of systemic status.

Abstract: A writing instrument includes a body, a nosecone, and an adaptor each being of generally hollow tubular shape. The body, the nosecone, and the adaptor each have a first end and a second end. The first end of the adaptor is configured to slidably couple to the nosecone second end. The second end of the adaptor is coupled to the first end of the body. The writing instrument includes a writing element with a mounting end and a writing end where the mounting end is removably coupled to the second end of the body. The writing instrument includes a locking mechanism configured to selectively lock the nosecone in a storage position or a writing position. In the storage position, the nosecone extends and covers the writing end. In the writing position, the nosecone retracts and the writing end of the writing element extends beyond the nosecone.

Abstract: A micro power distribution box is provided which includes a device, a connector/housing and a cover. The device has a substrate, at least one first finger, at least one second finger, and at least one electrical component. The at least one first finger and the at least one second finger are electrically connected to one another. The at least one first finger has first, second and third portions. The at least one second finger has first and second portions. The substrate is overmolded to the first portions of the at least one first and second fingers. The substrate is not overmolded to the second portions of the at least one first and second fingers or to the third portion of the at least one first finger. The second portions of the at least one first and second fingers extend outwardly from the substrate. The second portion of the at least one first finger is a high current contact. The second portion of the at least one second finger is a contact pin.

Abstract: An apparatus includes a processing device comprising a processor coupled to a memory. The processing device is configured, in conjunction with synchronous replication of at least one logical storage volume between first and second storage systems, to receive a synchronous write request comprising a data page to be written to the logical storage volume, to determine a content-based signature for the data page, and to send the content-based signature from the first storage system to the second storage system. Responsive to receipt in the first storage system of an indication from the second storage system that the data page having the content-based signature is not already present in the second storage system, the processing device is further configured to send the data page from the first storage system to the second storage system. The processing device in some embodiments implements a distributed storage controller of a content addressable storage system.

Abstract: A positive airway pressure apparatus is automatically adjusting. Pressure increases in response to apnea events when the apparatus is in one or more responsive states. Pressure does not increase in response to apnea events when the apparatus is in a non-responsive state. The apparatus switches between responsive and nonresponsive states depending upon any of a number of different criteria that help differentiate between open airway apnea events and closed airway apnea events.

Abstract: Systems and methods testing a power protection relay include a merging unit to receive signals from an electric power delivery system. The merging unit includes a test signal input to receive test signals from a testing device, a relay output to output at least one of the test signals to a power protection relay, a distribution output to output at least another of the test signals to one or more additional merging units, and a switch subsystem to route the test signal to the relay output or the distribution output.

Abstract: Tamper-respondent assemblies and fabrication methods are provided which incorporate enclosure-to-circuit board protection. The tamper-respondent assemblies include a circuit board, and an enclosure mounted to the circuit board along an enclosure-to-board interface. The enclosure facilitates enclosing at least one electronic component coupled to the circuit board within a secure volume. A tamper-respondent electronic circuit structure facilitates defining the secure volume, and includes one or more tamper-detect circuits including at least one conductive trace disposed, at least in part, within the enclosure-to-board interface. The conductive trace(s) includes stress rise regions to facilitate tamper-detection at the enclosure-to-board interface. An adhesive is provided to secure the enclosure to the circuit board. The adhesive contacts, at least in part, the conductive trace(s) of the tamper-detect circuit(s) at the enclosure-to-board interface, including at the stress rise regions of the conductive trace(s).

Abstract: A vehicle door handle is provided that includes a deployable handle body located on a door, keypad contacts on an outer side of the handle body, an actuator configured to deploy the handle to a deployed position, a plurality of proximity sensors located on the handle body and generating activation fields, and a controller processing signals generated by the sensors to determine an input command for controlling the actuator and to determine a keypad input. The controller may sense ice on the handle and determine ice thickness and may control the actuator to break the ice based on the ice thickness.

Abstract: Systems, methods, and software to provide intelligent detection and automatic correction of erroneous audio settings in a video conference. Electronic conferences can often be the source of frustration and wasted resources as participants may be forced to contend with extraneous sounds, such as background/ambient noises, or conversations not intended for the conference, provided by an endpoint that should be muted. Similarly, participants may speak with the intention of providing their speech to the conference while their associated endpoint is muted. As a result, the conference may be awkward and lack a productive flow while endpoints are erroneously muted or non-muted. By intelligently processing at least the video portion of a video conference, endpoints/participants may be prompted to mute/unmute or automatically muted/unmuted.

Abstract: A network analytics control module may include processing circuitry configured to receive three dimensional location information and corresponding signal quality information for a particular asset in an air-to-ground (ATG) network, make a service quality inference for the particular asset based at least in part on the received information, and provide an instruction for a network control activity based on the service quality inference.