Abstract: A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.

Abstract: A method includes generating, from an integrated oscillator circuit, an oscillating output signal and generating, by an integrated power amplifier (PA) circuit, an amplified oscillating output signal based on the oscillating output signal. The method further includes receiving, by integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from biological samples that include a magnetic species and generating, by the integrated receiver amplifier circuit, an amplified ESR signal based on the received ESR signal. The method further includes receiving, by the integrated receiver amplifier circuit, an electron spin resonance (ESR) signal from magnetic nanoparticles that are loaded with drugs or attached to human cells.

Abstract: An aspect includes a temple assembly that is configured to retain one or more lenses relative to a head of a user. The temple assembly may include a temple substrate and an insert. The temple substrate may be comprised of one or more polymers. The insert may be located at least partially within the temple substrate. The insert is configured to impose a spring force against the head of the user and is configured to allow at least a portion of the temple substrate to rotate axially about at least a portion of the insert such that the portion of the temple substrate deforms relative to the insert and at least partially independently of the insert.

Abstract: Embodiments may relate to intuitive user-interface features for a head-mountable device (HMD), in the context of a hybrid human and computer-automated response system. An illustrative method may involve a head-mountable device (HMD) that comprises a touchpad: (a) sending a speech-segment message to a hybrid response system, wherein the speech-segment message is indicative of a speech segment that is detected in audio data captured at the HMD, and wherein the speech-segment is associated with a first user-account with the hybrid response system, (b) receiving a response message that includes a response to the speech-segment message and an indication of a next action corresponding to the response to the speech-segment message, (c) displaying a screen interface that includes an indication of the response, and (d) while displaying the response, detecting a singular touch gesture and responsively initiating the at least one next action.

Abstract: An optical positioning aiming system including an optical positioning subsystem (subsystem). The subsystem is configured to determine relative positions of a weapon and a head mounted display. The subsystem includes a processing unit, infrared (IR) emitters mounted to a weapon, IR emitters mounted to the head mounted display, IR cameras mounted to the weapon, and IR cameras mounted to the head mounted display. The IR cameras mounted to the weapon are configured to determine a relative position of the IR emitters mounted on the head mounted display and to communicate the relative position of the IR emitters mounted on the head mounted display to the processing unit. The IR cameras mounted to the head mounted display are configured to determine a relative position of the IR emitters mounted to the weapon and communicate the relative position of the IR emitters mounted to the weapon to the processing unit.

Abstract: In an asynchronous optical modulation system, a drive circuit may generate a plurality of dither tones in accordance with a predetermined dither frequency ratio. Based on the components of the dither frequency ratio, the optical modulation system may be configured to determine a feedback signal magnitude component that is independent of the delay ? and a feedback signal sign component that is also independent of the delay ?. A feedback signal that is independent of the delay ? can then be reconstructed based on the feedback signal magnitude component and the feedback signal sign component.

Abstract: An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The transmitter circuit includes an oscillator circuit configured to generate an oscillating output signal and a power amplifier (PA) circuit configured to generate an amplified oscillating output signal based on the oscillating output signal. The receiver circuit receives an ESR signal from an ESR probe. The receiver circuit includes a receiver amplifier circuit configured to generate an amplified ESR signal based on the received ESR signal, a mixer circuit configured to receive the amplified ESR signal and to down-convert the amplified ESR signal to a baseband signal, and a baseband amplifier circuit configured to generate an amplified baseband signal based on the baseband signal.

Abstract: Methods are described herein related to providing a workspace that is associated with a voice-request account workspace and that is capable of establishing a session for a user-account. An example method may involve: (a) providing, by a computing system, a workspace on a virtual machine, where the workspace is associated with a voice-request account, where the workspace is accessible to one or more guide computing systems, (b) receiving, at the computing system, authentication information for a user-account, (c) receiving, at the computing system, a request to establish a session for the user-account in the workspace associated with the voice-request account and responsively establishing the session, and (d) providing, by the computing system, the one or more guide accounts with access via the workspace to the session for the user-account.

Abstract: An example embodiment includes eyewear. The eyewear includes a lens, a brow piece, and two temple assemblies. The brow piece is configured to position the lens in front of the eyes of a user during use. The two temple assemblies are coupled to the brow piece by two hinges. Each of the temple assemblies are configured to extend along a side of a head of the user during use. Each of the temple assemblies includes a temple substrate and a wave-shaped insert. The wave-shape insert includes at least one horizontal span and at least one vertical portion. The horizontal span is configured to dictate the deflection of a first portion of the temple substrate and enable rotation of the first portion of the temple substrate about the horizontal span. The vertical portion is configured to dictate a torsional stiffness of a second portion of the temple assembly.

Abstract: Communication traffic processing architectures and methods are disclosed. Processing load on main Central Processing Units (CPUs) can be alleviated by offloading data processing tasks to separate hardware. In one implementation, a processing architecture includes a main processor configured to execute a first portion of a driver software to perform protocol control and management task associated with control or management packets in a packet-based protocol according to which packets are received from a device, an offload processor configured to execute a second portion of the driver software to perform data processing task for data packets received according to the packet-based protocol, an interface to enable communication with the device, and an interconnect coupled to the main processor, to the offload subsystem, and to the interface.

Abstract: An integrated electron spin resonance (ESR) circuit chip includes a chip substrate, a transmitter circuit, and a receiver circuit. The transmitter circuit and receiver circuit are disposed on the chip substrate. The transmitter circuit includes an oscillator circuit configured to generate an oscillating output signal and a power amplifier (PA) circuit configured to generate an amplified oscillating output signal based on the oscillating output signal. The receiver circuit receives an ESR signal from an ESR probe. The receiver circuit includes a receiver amplifier circuit configured to generate an amplified ESR signal based on the received ESR signal, a mixer circuit configured to receive the amplified ESR signal and to down-convert the amplified ESR signal to a baseband signal, and a baseband amplifier circuit configured to generate an amplified baseband signal based on the baseband signal.

Abstract: Embodiments may relate to intuitive user-interface features for a head-mountable device (HMD), in the context of a hybrid human and computer-automated response system. An illustrative method may involve a head-mountable device (HMD) that comprises a touchpad: (a) sending a speech-segment message to a hybrid response system, wherein the speech-segment message is indicative of a speech segment that is detected in audio data captured at the HMD, and wherein the speech-segment is associated with a first user-account with the hybrid response system, (b) receiving a response message that includes a response to the speech-segment message and an indication of a next action corresponding to the response to the speech-segment message, (c) displaying a screen interface that includes an indication of the response, and (d) while displaying the response, detecting a singular touch gesture and responsively initiating the at least one next action.

Abstract: Communication traffic processing architectures and methods are disclosed. Processing load on main Central Processing Units (CPUs) can be alleviated by offloading data processing tasks to separate hardware.

Abstract: Embodiments may relate to intuitive user-interface features for a head-mountable device (HMD), in the context of a hybrid human and computer-automated response system. An illustrative method may involve a head-mountable device (HMD) that comprises a touchpad: (a) sending a speech-segment message to a hybrid response system, wherein the speech-segment message is indicative of a speech segment that is detected in audio data captured at the HMD, and wherein the speech-segment is associated with a first user-account with the hybrid response system, (b) receiving a response message that includes a response to the speech-segment message and an indication of a next action corresponding to the response to the speech-segment message, (c) displaying a card interface that includes an indication of the response, and (d) while displaying the response, detecting a singular touch gesture and responsively initiating the at least one next action.

Abstract: Systems and methods providing wireless synchronization of wave arrays may include an antenna that receives a wireless injection signal and another antenna that radiates a locked wave signal corresponding to the injection signal. In some embodiments, these systems may also provide a low noise amplifier, voltage controlled oscillator (VCO), buffer amplifier(s), phase shifter, and/or multi-stage amplifier. In some embodiments, the injection signal may be provided on an even harmonic, and the intended transmission frequency signal is on an odd harmonic of the locked signal. The substrate thickness may be designed to radiate electromagnetic waves in odd harmonics of the locked signal. In yet another embodiment, polarization of a receiving antenna may be orthogonal to a transmitter antenna.

Abstract: An optical positioning aiming system including an optical positioning subsystem (subsystem). The subsystem is configured to determine relative positions of a weapon and a head mounted display. The subsystem includes a processing unit, infrared (IR) emitters mounted to a weapon, IR emitters mounted to the head mounted display, IR cameras mounted to the weapon, and IR cameras mounted to the head mounted display. The IR cameras mounted to the weapon are configured to determine a relative position of the IR emitters mounted on the head mounted display and to communicate the relative position of the IR emitters mounted on the head mounted display to the processing unit. The IR cameras mounted to the head mounted display are configured to determine a relative position of the IR emitters mounted to the weapon and communicate the relative position of the IR emitters mounted to the weapon to the processing unit.

Abstract: A high capacity magnetic filter for separating magnetic and non-magnetic contaminants from contaminated liquid streams includes a housing having (i) an interior region between the inlet and outlet for a process stream, (ii) a plurality of vertically oriented, elongated non-magnetic holder sleeves positioned within the interior region (iii) paramagnetic metal packing material that is randomly distributed in the interior region to form a packed compartment that has a void volume which is above 95 percent, and (iv) a device to generate a magnetic field within the interior region. Generation of a uniform magnetic field within the packed compartment magnetizes the holder sleeves and matrix of packing materials. The holder sleeves and matrix create a large surface area for collecting the contaminants.

Abstract: An NFC reader in a communication device reads a first NFC tag on a first conference device when the communication device is brought within proximity of the first NFC tag. The communication device communicates information read from the first NFC tag and information acquired by the communication device to a conference server. The conference server utilizes the communicated information read from the first NFC tag and the communicated information acquired by the communication device to configure a conference call between the first conference device and the second conference device. The communication device, the first conference device and the second conference device are separate and distinct. The communication device executes a module that handles the communication of the information read from the first NFC tag and the information acquired by the communication device. The module is executed when the communication device is brought within the proximity of the first NFC tag.

Abstract: An apparatus and method enable a full duplex system with self-interference cancellation. Receiving circuitry forming a signal receiving path is arranged for transferring communication signals received via air interface. Transmitting circuitry forming a signal transmission path is arranged for transferring communication signals to be transmitted via air interface. Interference cancellation circuitry is in operable connection between the signal receiving path and the signal transmission path. The receiving circuitry and the transmitting circuitry are arranged to receive and transmit communication signals at the same time and at the same frequency. The interference cancellation circuitry comprises resistance, inductance and capacitance arranged to constitute a center frequency of an isolation range between the signal receiving path and the signal transmission path which substantially falls into the center of a communication band for the signals received and/or to be transmitted via air interface.

Abstract: An apparatus and method are provided for improving perpendicular magnetic recording media. The present invention provides media, and a method of fabricating media in a cost-effective manner, with a reduced ruthenium (Ru) content interlayer structure, while meeting media performance requirements. A perpendicular magnetic recording medium is provided comprising a non-magnetic substrate having a surface, and a layer stack situated on the substrate surface. The layer stack comprises, in overlying sequence from the substrate surface a magnetically soft underlayer; an amorphous or crystalline, non-magnetic seed layer; an interlayer structure for crystallographically orienting a layer of a perpendicular magnetic recording material situated on the underlayer; and at least one crystallographically oriented, magnetically hard, perpendicular magnetic recording layer situated on the interlayer structure.