Abstract: A decoder includes a syndrome calculator, a Key Equation Solver (KES) and an error corrector. The syndrome calculator receives an n-symbol code word encoded using a Reed Solomon (RS) code to include (n?k) redundancy symbols, calculates for the code word 2t syndromes Si, t=(n?k)/2 is a maximal number of correctable erroneous symbols. The KES derives an error locator polynomial {circumflex over (?)}(x) whose roots identify locations of erroneous symbols, by applying to the syndromes a number of t iterations. In each iteration the KES calculates two discrepancies between {circumflex over (?)}(x) and respective two candidates of {circumflex over (?)}(x), and derives from the two candidates an updated candidate of {circumflex over (?)}(x). The error corrector recovers the code word by correcting the erroneous symbols using the derived error locator polynomial {circumflex over (?)}(x).

Abstract: The present disclosure provides a compressible gasket, an electronic product comprising the compressible gasket and a method for preparing the compressible gasket. The compressible gasket of the present disclosure comprises an open-cell foam matrix and a filling medium which fills and is cured in the open cells of the open-cell foam, the filling medium comprising a curable adhesive and one or more types of micrometer particles dispersed therein. The one or more types of micrometer particles comprise at least one of thermally conductive micrometer particles and thermally and electrically conductive micrometer particles, and optionally comprise at least one of flame retardant micrometer particles, electrically conductive micrometer particles and electromagnetic wave absorption micrometer particles.

Abstract: A thing information transmission method, apparatus and system in the Internet of Things are for reducing risk of sensitive information leakage when thing information is acquired in the current Internet of Things. In a thing information transmission method of an embodiment, a second device sends thing identification information to a first device, and the first device sends a thing information request message to a third device, the thing information request message including verification information and the thing identification information, the verification information not including device identification information about the second device and also not including identity identification information about a user. The third device sends thing information to the first device when determining that the thing information request message has a permission of the acquired thing information according to the verification information. The leakage of the device identification and user identity can be effectively avoided.

Abstract: A thing information transmission method, apparatus and system in the Internet of Things are for reducing risk of sensitive information leakage when thing information is acquired in the current Internet of Things. In a thing information transmission method of an embodiment, a second device sends thing identification information to a first device, and the first device sends a thing information request message to a third device, the thing information request message including verification information and the thing identification information, the verification information not including device identification information about the second device and also not including identity identification information about a user. The third device sends thing information to the first device when determining that the thing information request message has a permission of the acquired thing information according to the verification information. The leakage of the device identification and user identity can be effectively avoided.

Abstract: A defect inspection system includes an inspection sub-system and a controller communicatively coupled to the detector. The inspection sub-system includes an illumination source configured to generate a beam of illumination, a set of illumination optics to direct the beam of illumination to a sample, and a detector configured to collect illumination emanating from the sample. The controller includes a memory device and one or more processors configured to execute program instructions. The controller is configured to determine one or more target patterns corresponding to one or more features on the sample, define one or more care areas on the sample based on the one or more target patterns and design data of the sample stored within the memory device of the controller, and identify one or more defects within the one or more care areas of the sample based on the illumination collected by the detector.

Abstract: The present disclosure relates generally to a method of multiple attribute monitoring for biological and other complex compounds using a chromatography-optical detector-mass spectrometry method. The mass spectrometry method can use a high resolution mass spectrometer. The methodology utilizes similar analytical techniques and instruments for both the characterization and the monitoring of biological and other complex compounds.

Abstract: The present invention provides a thermally curable pressure-sensitive adhesive composition, which, based on the total weight of the composition, comprises the following components: a) 35-99% by weight of a reactive polymethacrylate component having a glass transition temperature Tg of ?35° C. to 32° C., and having a reactive functional group which can react with benzoxazine to form an interpenetrating polymer network; and b) 1-65% by weight of a benzoxazine component of the following formula: wherein: X is selected from the group consisting of a covalent bond, C1-C6 alkylene, C3-C10 cycloalkylene group, C?O, S, S?O or O?S?O R1 and R2 are the same or different and independently of each other selected from the group consisting of hydrogen, C1-C6 alkyl, or C5-C14 aryl, and R4 is selected from the group consisting of hydrogen, halogen or C1-C6 alkyl.

Abstract: A decoder includes a syndrome calculator, a Key Equation Solver (KES) and an error corrector. The syndrome calculator is configured to receive an n-symbol code word encoded using a Reed Solomon (RS) code to include (n?k) redundancy symbols, and to calculate for the code word 2t syndromes Si, t=(n?k)/2 is a maximal number of correctable erroneous symbols. The KES is configured to derive an error locator polynomial (x) whose roots identify locations of erroneous symbols, by applying to the syndromes a number of t iterations. In a single iteration of the t iterations the NES is configured to calculate two discrepancies between (x) and respective two candidates of (x), and to derive from the two candidates an updated candidate of (x). The error corrector is configured to recover the code word by correcting the erroneous symbols using the derived error locator polynomial (x).

Abstract: In one embodiment, a method includes a computer server machine receiving information about a first media player event with the information about the first media player event including a viewing session identifier. Using a state machine, the computer server machine identifies a current state of the viewing session using the information about the first media player event. The computer server machine receives information about a second media player event. Using a state machine, the computer server machine identifies a subsequent state of the viewing session using the information about the second media player event. The computer server machine calculates metrics for the viewing session based on the current state and subsequent state, and stores the metrics. The computer server machine generates a session summary with the session summary including information about the metrics for the viewing session.

Abstract: A defect inspection system includes an inspection sub-system and a controller communicatively coupled to the detector. The inspection sub-system includes an illumination source configured to generate a beam of illumination, a set of illumination optics to direct the beam of illumination to a sample, and a detector configured to collect illumination emanating from the sample. The controller includes a memory device and one or more processors configured to execute program instructions. The controller is configured to determine one or more target patterns corresponding to one or more features on the sample, define one or more care areas on the sample based on the one or more target patterns and design data of the sample stored within the memory device of the controller, and identify one or more defects within the one or more care areas of the sample based on the illumination collected by the detector.

Abstract: The present invention discloses a guiding element and a guiding assembly for spinal drilling operation. The guiding element is configured to be dispose at a vertebra which comprises a lamina. The guiding element comprises a main body, two connection parts, and two locating parts. The main body has two stand portions and each of the stand portion comprises a clamping part. Each of the connection parts comprises a first end and a second end. The two first ends extends away from each other. Each locating part connects to each stand portion through each connection part. Each clamping part comprises two hook portions. Each side, which is configured to be in contact against the vertebra, of the hook portions has a curvature corresponding to the surface of the lamina, so that the main body is configured to be disposed at the lamina and across the vertebra through the hook portions.

Abstract: An optical element is to be coupled to a second device by the second electrical link. The particular optical element is further to receive a first signal from the second device over a first inbound lane of the second electrical link, receive a second signal from the second device over a second inbound lane of the second electrical link, and multiplex the first and second signals on a particular optical link to send the first and second signals to the first device.

Abstract: The present invention provides a thermally curable pressure-sensitive adhesive composition, which, based on the total weight of the composition, comprises the following components: a) 35-99% by weight of a reactive polymethacrylate component having a glass transition temperature Tg of ?35° C. to 32° C., and having a reactive functional group which can react with benzoxazine to form an interpenetrating polymer network; and b) 1-65% by weight of a benzoxazine component of the following formula: wherein: X is selected from the group consisting of a covalent bond, C1-C6 alkylene, C3-C10 cycloalkylene group, C?O, S, S?O or O?S?O R1 and R2 are the same or different and independently of each other selected from the group consisting of hydrogen, C1-C6 alkyl, or C5-C14 aryl, and R4 is selected from the group consisting of hydrogen, halogen or C1-C6 alkyl.

Abstract: An optical element is to be coupled to a second device by the second electrical link. The particular optical element is further to receive a first signal from the second device over a first inbound lane of the second electrical link, receive a second signal from the second device over a second inbound lane of the second electrical link, and multiplex the first and second signals on a particular optical link to send the first and second signals to the first device.

Abstract: A method of performing timing recovery in a receiver device includes receiving an oversampled signal corresponding to at least a first portion of a radio frequency signal received by the receiver device from a transmitter device. The oversampled signal is sampled at an oversampling rate that is higher than a baud rate of the receiver device. The method also includes estimating a first timing error using samples of the oversampled signal. Estimating the first timing error includes generating a first timing error signal indicative of the estimated first timing error. The method also includes adjusting, using the first timing error signal, at least one sampling rate at which received signals are sampled in the receiver device.

Abstract: In a method for determining timing information in a receiver, a receiver receives a modulated signal and demodulates the modulated signal using an demodulator to produce a demodulated signal. An analog to digital converter converts the demodulated signal to a digital signal and first and second signals are produced from the digital signal. The first signal is analyzed to determine a first phase difference with respect to different portions of the signal, and the second signal is analyzed to determine a second phase difference with respect to different portions of the second signal. The second signal is a frequency domain representation of at least a portion of the first signal. A joint estimate of a sampling period offset and a carrier frequency offset is generated based on the first phase difference and the second phase difference.

Abstract: A conductive resilient hollow microsphere comprises a conductive layer enclosing a resilient polymeric hollow microsphere. An adhesive composition includes an insulating adhesive component and a plurality of the conductive resilient hollow microspheres. Adhesive articles including the adhesive composition are also disclosed. Methods of making the same are also disclosed.

Abstract: An assistant device for percutaneous puncture is disclosed. The assistance device includes a fixing element, a first rotatable element, a supporting element and a second rotatable element. The fixing element has a first rail, and the first rotatable element is slidably disposed on the first rail. The supporting element is connected to the first rotatable element. The second rotatable element is slidably disposed on the supporting element and has a puncture restraint pore.