Abstract: Disclosed embodiments include a method for closed loop phase tracking comprised of determining a first estimated resonant frequency, generating a motor drive signal at the first estimated resonant frequency and applying the motor drive signal to a motor, measuring current and voltage of the motor drive signal, and filtering the measurements of current and voltage of the motor drive signal. The phase difference between the filtered current and voltage waveforms is measured and a second estimated resonant frequency is calculated. The generated motor drive frequency is adjusted to equal the second estimated resonant frequency.

Abstract: A cellphone attachment cord apparatus for preventing cellphone drops includes a suspension clip configured to attach to an article of clothing or a clothing accessory. An elastic coil has a proximal end coupled to the suspension clip and a distal end. A buckle is coupled to the elastic coil and comprises a male mating member coupled to the distal end of the elastic coil and a female mating member. The male mating member and the female mating member are selectively engageable. A tether is coupled to the female mating member of the buckle. A mounting card is coupled to the tether. An adhesive layer is disposed on an inner face of the mounting card and is configured to be coupled to a cellphone case.

Abstract: A compound is provided according to structure 4, (4) wherein n has a value from 0 to 48 and Z is hydroxyl or a benzene ring bearing substituents R11-R15, wherein R1-R15 are each individually selected from the group consisting of H, allyl, alkyl, alkoxy, phenyl, phenoxy, halide, hydroxyl, glycidyl, (meth)acryloyl, 3-(meth)acryloyl-2-hydroxy-1-propoxy, 2,3-epoxypropyl, maleate, and structure (a) wherein at least one of R1-R5, at least one of R6-R10, and at least one of R11-R15 is hydroxyl or an ether or ester derived from it and one of the R6-R10 groups is replaced by a direct bond to the CXY group.

Abstract: A container may comprise a tubular body having a rounded sidewall extending between a closed end defining a base portion and an opposite open end surrounded by a rim portion, and one or more sets of grooves defined within the vertical portion of the rounded sidewall. The base portion is configured to support the container in an upright orientation relative to a support surface and wherein the base portion defines a support ring having an at least substantially rounded perimeter. The rounded sidewall comprises a curved base transition region and a vertical portion extending between the perimeter of the base portion and the rim portion along a central axis. Each of the grooves comprises a length and a width, wherein the length is longer than the width. The grooves extend between the base portion and the rim portion along the length.

Abstract: A boosted audio amplifier system includes a first digital interpolation filter configured to oversample an audio input signal at a first oversampling rate and includes a signal level detector having an input coupled to receive the oversampled audio input signal and configured to produce an audio input level signal. The system further includes a programmable delay buffer having inputs coupled to receive the oversampled audio input signal and a first delay signal. The programmable delay buffer adds a first delay to the oversampled audio input signal to produce a delayed input signal. The system also includes a first processor having inputs coupled to receive a battery voltage level signal, the audio input level signal and the first delay signal. The first processor is configured to produce boost control signals to regulate a boost voltage.

Abstract: A boosted audio amplifier system includes a first digital interpolation filter configured to oversample an audio input signal at a first oversampling rate and includes a signal level detector having an input coupled to receive the oversampled audio input signal and configured to produce an audio input level signal. The system further includes a programmable delay buffer having inputs coupled to receive the oversampled audio input signal and a first delay signal. The programmable delay buffer adds a first delay to the oversampled audio input signal to produce a delayed input signal. The system also includes a first processor having inputs coupled to receive a battery voltage level signal, the audio input level signal and the first delay signal. The first processor is configured to produce boost control signals to regulate a boost voltage.

Abstract: A mouthpiece has an upper guard having a first mold layer and a first shell layer. The upper guard has an arcuate shape between a first end on a first side and a second end on a second side. The mouthpiece also has a lower guard having a second mold layer and a second shell layer. The lower guard has arcuate shape between a third end on a third side and a fourth end on a fourth side. Connectors couple the ends of the upper guard to the ends of the lower guard. The first and second mold layer are a flexible material and the first and second shell layer are a relatively rigid material.

Abstract: A genomic data analyzer system method to analyze next generation sequencing genomic data from a sourcing laboratory. The method includes receiving, with a processor, a next generation sequencing analysis request from a sourcing laboratory, the next generation sequencing request comprising at least a raw next generation sequencing data file and the sourcing laboratory identification; identifying, with a processor, a first set of characteristics associated with the next generation sequencing analysis request, the first set of characteristics comprising at least a target enrichment technology identifier, a sequencing technology identifier, and a genomic context identifier; configuring, with a processor, a data alignment module to align the input raw sequencing data file in accordance with at least one characteristic of said first set of characteristics; and aligning, with the data alignment module processor, the input sequencing data to a genomic sequence.

Abstract: A system and method for facilitating contextual game notifications and smart action options for one or more online games. Occurrence information regarding occurrences in the virtual space in which an online game takes place may be received. Notifications for presentation on a client computing platform may be generated in response to a determination that a given user is not participating in the online game through any client game application. One or more action options for presentation in association with the notification may be determined. A user may accept one or more action options without launching the client game application. In response to a user accepting the one or more action options, corresponding action requests for executing actions within the virtual space may be received and executed within the virtual space without launching the client game application.

Abstract: A system and method for determining and executing actions in an online game. An instance of an online game may be executed and participation of the users in the online game may be facilitated through a client game application implemented on the client computing platforms. The gameplay of the users may be monitored in the instance of the online game to determine gameplay information. User accounts comprising user information, which may include gameplay information and/or user presence information, may be managed. Occurrences in the online game may be identified. One or more actions to be executed in the online game may be determined. The actions may be determined based on the gameplay information and/or in response to the occurrences identified. The one or more determined actions may be executed in the online game without launching the client game application.

Abstract: Sterilizing device for a toilet that includes an ozone generator and an impelling device fluidically connected to the ozone generator that allows discharging the ozone generated into the flush water of the toilet. A controller controls generating the ozone and discharging the ozone into the flush water. A sensor detects the presence or the actuation of a user, the sensor being communicated with the controller. The controller controls the ozone generator depending on a signal received from the sensor. The sterilizing device also includes an ion plasma generator for discharging ion plasma directly into the air adjacent the toilet. The ion plasma generator being controlled by the controller.

Abstract: Radially expandable building drum (1) intended for the manufacture of an adapter for mounting a tire on a rim, the drum comprising a central shaft (3), a first set (10) of segments (100) and a second set (20) of segments (200), all the segments being arranged circumferentially around the shaft (3) to form a generally cylindrically shaped external face (50) of the drum. According to the invention, the segments (100) of the first set (10) and the segments (200) of the second set (20) face one another axially and the drum (1) is designed to allow different radial expansion of the segments of the first set (10) in relation to the segments of the second set (20) of segments between two working positions.

Abstract: A method, apparatus and a system for a Linear Resonant Actuator (LRA) real time impedance tracking. The method includes extracting the Back Electro-Motive Force (BEMF) voltage from a driver's load current by determining a current multiplying factor utilizing a Least Mean Square (LMS) algorithm and introducing an error function to control the gain of the load current and isolate the BEMF.

Abstract: Disclosed examples include methods and circuits to drive a haptic actuator, in which a single input signal from a host device has a first state representing a command to drive the actuator and a second state representing a command to stop the actuator. A control circuit provides a drive control signal to a driver circuit to drive the haptic actuator in response to the control signal transitioning to the first state, and to stop the haptic actuator in response to the control signal transitioning to the second state. A timer circuit places the circuit in a low power mode a predetermined time after the control signal transitions to the second state, or the control circuit places the circuit in the low power mode in response to a feedback signal indicating that the actuator has reached a stopped condition.

Abstract: A method and apparatus for determining the sensitivity to electrostatic discharge (ESD) of energetic and volatile samples. The method and apparatus include an optical detector configured to detect the optical light intensity from an ESD event with time resolution less than 15 microseconds. The optical light intensity is integrated to obtain an integrated light intensity. The method and apparatus further include processing circuitry configured to determine whether the ESD event is a “Go” event, wherein the energetic material undergoes decomposition generating additional light in addition to light generated by the ESD event itself, or the ESD event is a “No-Go” event without decomposition of the energetic/volatile material. The integrated light intensity threshold between “Go” and “No-Go” events is determined using a statistical distribution of inert sample measurements.

Abstract: In various embodiments, the present disclosure relates generally to a game including a path of different symbol display positions. The gaming system generates one or more symbols (and/or one or more awards) at one or more of the symbol display positions of a matrix or grid. The gaming system then randomly forms a path including a plurality of the symbol display positions and determines an award for the player based on which symbol display positions are included in the formed path.

Abstract: Sterilizing device for a toilet that includes an ozone generator and an impelling device fluidically connected to the ozone generator that allows discharging the ozone generated into the flush water of the toilet. A controller controls generating the ozone and discharging the ozone into the flush water. A sensor detects the presence or the actuation of a user, the sensor being communicated with the controller. The controller controls the ozone generator depending on a signal received from the sensor. The sterilizing device also includes an ion plasma generator for discharging ion plasma directly into the air adjacent the toilet. The ion plasma generator being controlled by the controller.

Abstract: A system includes a controller to control movement of a linear resonant actuator (LRA). The system includes a monitor in the controller to monitor a back electromotive force (BEMF) signal from the LRA representing the movement of the LRA. The monitor generates an indicator that indicates whether or not movement of the LRA has occurred. A primary loop module in the controller controls acceleration and braking of the LRA based on the monitored BEMF signal if the indicator from the monitor indicates that LRA movement has occurred. An alternate cycle module in the controller pushes the LRA at a predetermined frequency if the indicator from the monitor indicates that LRA movement has not occurred. The push is employed to move the LRA when the BEMF signal is undetectable by the monitor with respect to a predetermined threshold.

Abstract: Disclosed examples include methods and circuits to drive a haptic actuator, in which a single input signal from a host device has a first state representing a command to drive the actuator and a second state representing a command to stop the actuator. A control circuit provides a drive control signal to a driver circuit to drive the haptic actuator in response to the control signal transitioning to the first state, and to stop the haptic actuator in response to the control signal transitioning to the second state. A timer circuit places the circuit in a low power mode a predetermined time after the control signal transitions to the second state, or the control circuit places the circuit in the low power mode in response to a feedback signal indicating that the actuator has reached a stopped condition.