Abstract: Methods and systems estimate cardio-respiratory parameter(s), such as from in-phase and quadrature channels. The channels may represent patient chest movement and may be generated with a sensor, such as a contactless sensor that may sense movement with radio-frequency signals. In the methods/systems, the in-phase and quadrature channels may be processed, such as in a processor(s), using relative demodulation to generate cardio-respiratory parameter estimate(s). Optionally, the processing produces a jerk signal that may be filtered for producing a heart rate estimate, such as from zero-crossings of the filtered signal. Optionally, the processing produces a chest velocity signal that may be filtered for producing a respiratory rate estimate, such as from zero-crossings of the filtered signal.

Abstract: An anomaly detection method for detecting an anomaly in an in-vehicle network of an in-vehicle network system including a plurality of electronic control units that transmit and receive messages via the network includes: generating image data of a reception interval between a plurality of messages included in a message sequence in a predetermined period out of a message sequence received from the in-vehicle network, or image data of a transition of a sensor value of the plurality of messages; classifying the image data using a trained CNN according to whether an attack message has been inserted in the predetermined period; and when the attack message has been inserted in the predetermined period, outputting a detection result indicating that an insertion attack which is an insertion of the attack message has been made in the predetermined period.

Abstract: A soap holder device includes a holder having a first magnetic element and a second magnetic member adapted to be pressed into a soap. The holder includes a first region in which a conically shaped lip forms a suction cup, and a second portion located radially inward of the first portion and axially spaced from the first portion. The second portion is adapted to hold the first magnetic member in a radial direction by means of a wall portion and in an axial direction by means of a roof portion in a direction opposite to the first portion. The tapered lip of the first portion decreases in diameter toward the second portion. In use, the second magnetic member is detachably disposed on the roof portion of the second portion.

Abstract: A soap container includes: a first housing member having an inner side and an outer side; and a second housing member having an inner side and an outer side; wherein the first housing member and the second housing member are releasably couplable to each other to form a housing of the soap container, and wherein the soap container is adapted to have a soap held between the inside of the first housing member and the inside of the second housing member; wherein the first housing member comprises a spacer member extending from the inside of the first housing member toward the inside of the soap container in the closed state of the soap container; and wherein the spacer member comprises a retaining member having a first magnetic property. Additionally, a coupling member has a second magnetic property, the coupling member being adapted to be mechanically coupled to the soap.

Abstract: Methods and systems estimate cardio-respiratory parameter(s), such as from in-phase and quadrature channels. The channels may represent patient chest movement and may be generated with a sensor, such as a contactless sensor that may sense movement with radio-frequency signals. In the methods/systems, the in-phase and quadrature channels may be processed, such as in a processor(s), using relative demodulation to generate cardio-respiratory parameter estimate(s). Optionally, the processing produces a jerk signal that may be filtered for producing a heart rate estimate, such as from zero-crossings of the filtered signal. Optionally, the processing produces a chest velocity signal that may be filtered for producing a respiratory rate estimate, such as from zero-crossings of the filtered signal.

Abstract: Methods and systems estimate cardio-respiratory parameter(s), such as from in-phase and quadrature channels. The channels may represent patient chest movement and may be generated with a sensor, such as a contactless sensor that may sense movement with radio-frequency signals. In the methods/systems, the in-phase and quadrature channels may be processed, such as in a processor(s), using relative demodulation to generate cardio-respiratory parameter estimate(s). Optionally, the processing produces a jerk signal that may be filtered for producing a heart rate estimate, such as from zero-crossings of the filtered signal. Optionally, the processing produces a chest velocity signal that may be filtered for producing a respiratory rate estimate, such as from zero-crossings of the filtered signal.

Abstract: Methods and systems estimate cardio-respiratory parameter(s), such as from in-phase and quadrature channels. The channels may represent patient chest movement and may be generated with a sensor, such as a contactless sensor that may sense movement with radio-frequency signals. In the methods/systems, the in-phase and quadrature channels may be processed, such as in a processor(s), using relative demodulation to generate cardio-respiratory parameter estimate(s). Optionally, the processing produces a jerk signal that may be filtered for producing a heart rate estimate, such as from zero-crossings of the filtered signal. Optionally, the processing produces a chest velocity signal that may be filtered for producing a respiratory rate estimate, such as from zero-crossings of the filtered signal.

Abstract: Write-through media caching for a Data Storage Device (DSD) including at least one disk for storing data. A write command is received for storing data in the DSD and the data is written for the write command in a first region of the at least one disk with a first track density. The data for the write command is also written in a second region of the at least one disk with a second track density greater than the first track density without reading the data for the write command from the first region.

Abstract: In the process of refilling a consumed inkjet printer cartridge, the nozzle and the internal ink carrier medium are cleaned by applying steam under pressure in short burst intervals at the nozzle. The dissolved ink remnant in the cartridge is extracted by a suction device applied over the nozzle. The completely cleaned cartridge is refilled by injecting fresh ink through a refill opening formed in the cartridge casing at a location directly opposite to the nozzle.

Abstract: The present invention provides a method and system for calibration of writing to an optical medium. The method includes: sampling marks in a calibration area of the optical medium; and converting the sampled marks into a digital format utilizing an ADC, the ADC also utilized by a servo control. The present invention provides a controller with an integrated servo and recording processor which allows a single ADC to be used for converting sample marks used in calibrating the writing to an optical media. No separate subsystem for converting sample marks is thus necessary. Less components are required, reducing the cost of manufacturing the controller. With less components, the risk of component failure is reduced as well.

Abstract: The present invention provides an integrated controller to process both optical reads and optical writes of multiple optical media. The integrated controller includes a host interface; a buffer manager coupled to the host interface; an embedded memory coupled to the buffer manager; an integrated encoding/decoding engine coupled to the buffer manager; a data channel interface coupled to the integrated encoding/decoding engine; and an integrated servo/recording processor coupled to the integrated encoding/decoding engine and the data channel interface, where the integrated servo/recording processor includes a set of write strategies. The present invention provides a controller which integrates the functionality of the conventional controllers into an integrated processor. With the controller in accordance with the present invention, a single drive may be provided which can read CD-based and DVD-based formats, read and write to Write Once Media, and read and write to Rewritable Media.

Abstract: An integrated circuit controls the low level, electromechanical functionality of a computer mass storage device, such as a magnetic disk drive incorporating a spindle motor for rotatably controlling a disk and an actuator for positioning at least one read/write head with respect to the disk, to read or write encoded data configured in information data sectors and to sense encoded data of servo data sectors. A servo subsystem is coupled to an output of the read/write head for detecting the servo data sectors and providing a control signal in response thereto. An analog-to-digital subsystem is also coupled to an output of the read/write head and is operative in response to the servo subsystem control signal for converting the encoded data of the servo data sectors to digital transducer position information representative of a position of the read/write head with respect to the data tracks.

Abstract: A burst magnitude comparator and an instruction sequencer are employed in a servo system controller to rapidly determine position correction information for moving a transducer head over the center line of a track recorded on a disk in a mass storage disk drive. The burst magnitude comparator selects at least two burst signals derived from bursts recorded at predetermined locations relative to the center line from which to derive a correction control signal, based on a predetermined relationship of the burst signals, and supplies the selected burst signals in a predetermined order to facilitate calculation of the correction signal by a data processor used with the servo system controller. An instruction sequencer controls a sequence of converting the analog burst signals from the head to digital burst signals without intervention or control from the data processor.

Abstract: A subcode R-W channel data de-interleaving and de-scrambling method and apparatus includes the ability to de-interleave and de-scramble the encoded subchannel data without the necessity of storage elements, by dynamically calculating the final location of each byte of data within a packet as it is read from the CD-Rom. A pack counter monitors the pack number of the current byte of data. An index counter monitors the location of the current data within a pack. A subtractor uses the values from the pack counter and the index counter to obtain an input value, a first portion of which is supplied to a first offset generator. A second portion of the subtractor output is used to select a base address. The first offset generator determines the pack number of the current byte of data after the de-interleave process. A second offset generator receives a value from the index counter and generates a corresponding value.

Abstract: A servo system controller for a disk drive device which includes a rotating mass storage disk incorporates a timing error determining circuit for determining rotational speed variations in the disk from information contained in a servo field recorded in a track. A timing error signal is supplied when the speed variation exceeds a threshold, thus indicating an unacceptable level of speed variation. A digital synchronizer responds to asynchronous servo data signals from the disk to establish a cell clock signal occurring about a normal frequency, a cell during which only one servo data signal will occur, and a cell data signal which occurs during the cell. The cell clock signal clocks logical operations on a synchronous basis, and servo data signals are reliably captured.