Abstract: A method for discovering and diagnosing network anomalies. The method includes receiving key performance indicator (KPI) data and alarm data. The method includes extracting features based on samples obtained by discretizing the KPI data and the alarm data. The method includes generating a set of rules based on the features. The method includes identifying a sample as a normal sample or an anomaly sample. In response to identifying the sample as the anomaly sample, the method includes identifying a first rule that corresponds to the sample, wherein the first rule indicates symptoms and root causes of an anomaly included in the sample. The method further includes applying the root causes to derive a root cause explanation of the anomaly and performing a corrective action to resolve the anomaly based on the first rule.

Abstract: A drilling assembly includes a hydraulic amplifier assembly, a driver, a bearing housing, and a shaft. The hydraulic amplifier assembly is configured to increase a pressure of a drilling fluid so as to produce a pressurized drilling fluid. The driver is driven by the pressure of the drilling fluid and is configured to rotate a drill bit. The bearing housing is coupled to the driver. The shaft extends through the bearing housing and is configured to be coupled to the drill bit. The shaft is driven to rotate by the driver. The hydraulic amplifier is configured to deliver the pressurized drilling fluid to the drill bit.

Abstract: A virtual operating room (OR) is generated that includes virtual surgical equipment based on existing OR models and existing equipment models. Sensor feedback is received that defines a physical OR having physical equipment, the physical equipment including a surgical robotic system within the physical OR. The virtual OR and the virtual surgical equipment is updated based on the sensor feedback. A layout of the virtual surgical equipment is optimized in the virtual OR. The virtual OR and the virtual surgical equipment are rendered on a display.

Abstract: Embodiments described herein provide various examples of displaying an endoscope video of an endoscope resolution on a display having a screen resolution lower than the endoscope resolution. In one aspect, a process of displaying the endoscope video on the display can begin by displaying a portion of the endoscope video having the same resolution as the screen resolution on the display. While displaying the portion of the endoscope video, the process detects a surgical tool present in an off-screen portion of the endoscope video not visible on the display, and therefore not visible to the user. The process further analyzes the off-screen portion of the endoscope video including the detected surgical tool. The process subsequently generates an alert when a risk of the detected surgical tool is identified.

Abstract: This is directed to controlling the output of audio based on the mode of an electronic device. In particular, this is directed to an electronic device having a sound mode, silent mode, and mute mode controlling the output of audio along different audio output routes. In the sound mode, all audio can be output, while only registered or authorized audio can be output in the silent mode. In the mute mode, no audio can be output. The sound and silent modes can be enabled using an interface of the device (e.g., a switch having two possible states), while the mute mode can be enabled using an accessory coupled to the device. To disengage the mute mode, a user can provide a corresponding instruction using the accessory, or providing an instruction on the device related to volume control. For example, a user can change the device volume using an on-device interface, or toggle a sound/silent switch to a sound mode.

Abstract: Methods and systems for determining an action to be executed in response to a user query as a function of pre-query context information. One system includes an electronic computing device that includes a microphone, a transceiver, and an electronic processor. The electronic processor is configured to receive audio data from the microphone prior to receiving a user query, and determine, at predetermined time intervals, context information from the audio data. The electronic processor is further configured to store the context information in a memory. The electronic processor is further configured to receive second audio data from the microphone, and determine that the second audio data corresponds to the user query. The electronic processor is further configured to determine an action to be executed as a function of the second audio data and the context information, and execute the action in response to the user query.

Abstract: A sound system includes a sound source having an analogue audio signal output and a sound volume control; signal amplifier apparatus (10) comprising an analogue signal input (12) configured to be coupled to the analogue audio signal output of the sound source, an analogue signal output (18) and an amplifier module (62) coupled between the signal input and the signal output. The amplifier module (62) has a fixed amplification gain within a range of 10 to 12 decibels. Control of the audio signal is effected solely by the sound volume control of the sound source. The amplifier module (64) also provides a fixed gain bass boost of 6 decibels. The system provides linear amplification and allows a user to reduce the volume of the sound source, which significantly reduces signal distortion. Volume control is at the sound source and not at the amplifier module, which optimises amplification quality and reduces the power requirement of the amplifier apparatus (10).

Abstract: Systems and methods are described for concurrent usage and scanning of wireless channels, particularly with respect to dynamic frequency selection (DFS) and non-DFS channels.

Abstract: This system and method of for providing a tunable orbital angular momentum system for providing higher order Bessel beams comprising: an acousto-optical deflector configured to receive an input beam, deflect a first portion of the input beam a first deflection angle relative to an axis of propagation and along an optical axis and deflect a second portion of the input beam a second deflection angle relative to the optical axis; a line generator disposed along the optical angle for receiving the first portion and the second portion of the input beam and provide an elliptical Gaussian mean; a log-polar optics assembly disposed along the optical angle for receiving the elliptical Gaussian beam and wrapping the elliptical Gaussian beam with an asymmetric ring; and, a Fourier lens configured to receive the wrapped elliptical Gaussian beam.

Abstract: A virtual operating room (OR) is generated that includes virtual surgical equipment based on existing OR models and existing equipment models. Sensor feedback is received that defines a physical OR having physical equipment, the physical equipment including a surgical robotic system within the physical OR. The virtual OR and the virtual surgical equipment is updated based on the sensor feedback. A layout of the virtual surgical equipment is optimized in the virtual OR. The virtual OR and the virtual surgical equipment are rendered on a display.

Abstract: Planning surgical robotic workflow with a surgical robotic system can include generating a virtual surgical environment, the virtual surgical environment including a virtual surgical robotic arm and a virtual patient. A workspace can be determined in the virtual patient. A position of a virtual tool, attached to the virtual surgical robotic arm, can be determined. A position of the virtual surgical robotic arm can be determined to maintain a reach of the virtual tool in the workspace.

Abstract: The sprinkler head with integrated shut-off valve is configured for use in a fire sprinkler system and a water source. The heat generated by a fire automatically actuates the sprinkler head with integrated shut-off valve. The sprinkler head with integrated shut-off valve further comprises a manually operated valve. The manually operated valve closes the sprinkler head with integrated shut-off valve in cases inappropriate actuation. The sprinkler head with integrated shut-off valve comprises a deflector, a heat sensitive release mechanism, a wedge seal, a valve block, and a threaded connection. The threaded connection attaches the sprinkler head with integrated shut-off valve to the water source. The heat sensitive release mechanism and the wedge seal actuate the valve. The deflector directs the water released by the sprinkler head with integrated shut-off valve. The valve block forms the manually operated valve of the sprinkler head with integrated shut-off valve.

Abstract: A cellular telephony device operatives to receive map data via a cellular network map data, and causes a region of a map having one or more selectable map elements to be displayed in a display in accordance with the map data. The cellular telephony device then causes selectable map element information to be displayed in the display in response to detecting a selection of one of the selectable map elements. In response to detecting a selection of the selectable map element information, the cellular telephony device sends, to a private network file server via the cellular network, a request for an electronic file document associated with the selectable map element information. The cellular telephony device then receives, via the cellular network, the file contents information corresponding to the request for the electronic file document, and causes at least a portion of the electronic file document to be displayed in the display.

Abstract: A material handler comprises a motor, an interface device, and a controller. The controller is configured to receive an input from the interface device and can include a variable frequency drive (VFD). The controller provides a variable frequency drive (VFD) signal to the motor to control movement of one or more components of the material handler. If the interface device is inactive for a predetermined amount of time, the controller adjusts a frequency of the VFD signal from an operating frequency to a standby frequency with the standby frequency being lower than the operating frequency. Adjusting the frequency from the operating frequency to the standby frequency can include adjusting the frequency of the VFD signal to one or more intermediate frequencies. When adjusting the frequency of the VFD signal, the controller can skip at least one frequency or range of frequencies, for example, to avoid undesirable operating characteristics.

Abstract: A medical apparatus (FDA Classifications: “Sputum Specimen [In-Home] Self-Collection Device” and “In Vitro Medical Diagnostic Device”) and method for self-collection, transport, decontamination and storage preservation of expectorated sputum specimens, to optimize specimen quality and reliability of clinical laboratory stain interpretation, culture and molecular diagnostic tests, thereby improving laboratory support for pathogen-specific treatment (antibiotic stewardship).

Abstract: Methods for configuring a self-organizing network (SON) of a cellular telecommunication network are disclosed. A first set of data comprised of substantially real-time data for one or more key performance indicators (KPIs) is collected. A characteristic profile of the KPIs is determined. An instruction is sent to an identifier associated with the selected adjustable antenna, indicative of a command to change an electromagnetic characteristic of the selected adjustable antenna. A second set of data for the KPIs is received, and an updated profile of the KPIs is determined. A statistical probability of a causal relationship between the updated profile and the change to the electromagnetic is determined based on a predetermined threshold. Identifiers for the adjustable antennas are updated or confirmed.

Abstract: This disclosure provides systems, methods and apparatus for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor. The system may include a display device with at least one input device. In response to movement of or along the input device, the display device may change a glucose data output parameter and update an output of the display device using the changed output parameter.

Abstract: A door assembly and a frame member for a door assembly. The door assembly may include at least one door panel and a door frame having a plurality of frame members including a header and a pair of side jambs. The invention may also be considered a frame member including a storage compartment. The frame member may include a core; and a top piece adjoining the core to form a structural member. The core and the top piece may be a composite of cellulosic material and at least one other material. The top piece may be a two-piece top piece and may include hollow cavities. Also disclosed are door jamb frame members and mullion frame members.