Abstract: A data scrambling and descrambling technology based on logical addresses. A data storage device with the data scrambling and descrambling technology includes a non-volatile memory and a controller. The controller generates a data scrambling seed according to a logical writing address issued from the host, scrambles the write data issued from the host with the data scrambling seed and then stores the scrambled write data into the non-volatile memory. The controller further generates a data descrambling seed according to a logical reading address issued from the host, and descrambles the read data retrieved from the non-volatile memory by the data descrambling seed. The controller further processes the descrambled read data for data checking and correction.

Abstract: A semiconductor device including a first insulating layer and a second insulating layer sequentially disposed on a substrate having a center region. The semiconductor device includes a first winding portion and a second winding portion disposed in the second insulating layer and surrounding the center region A second conductive line and a third conductive line are arranged from the inside to the outside. In addition, each of the first, second and third conductive lines has a first end and a second end. The semiconductor device also includes a coupling portion disposed in the first and second insulating layers between the first and second winding portions, and having a first pair of connection layers cross-connecting the second ends of the first and second conductive lines, and a second pair of connection layers cross-connecting the first ends of the second and third conductive lines.

Abstract: System and method embodiments are provided for null filling of IQ waveform. In an embodiment method, samples below a predetermined threshold are selected from a plurality of samples of an input signal. Amplitude values of a complex null-fill function are then calculated to push amplitudes of the samples below the predetermined threshold to a signal level at the predetermined threshold. The phase values of the complex null-fill function are calculated to push the samples of the input signal in an IQ plane in a defined direction from a point closest to a zero signal value. The resulting complex null-fill function is filtered within a predetermined bandwidth of the input signal, and then added to the input signal to provide a modified input signal for amplification.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for a dynamic communications session controller. An identity module is configured to masquerade as a session endpoint to a session controller for a communications protocol using one or more network interfaces. An endpoint selection module is configured to dynamically select a destination for a session intended for a masqueraded session endpoint, based on information from one or more destinations. A routing module is configured to maintain and/or direct connectivity for a session with at least a selected destination using a communications protocol.

Abstract: Concepts of omnidirectional vehicle transport are described. In one embodiment, an omnidirectional vehicle includes a transportation platform, a drive system, and wheels. At a surface level, the vehicle can maneuver in any direction, including longitudinal and lateral directions. The vehicle can also be positioned to engage the wheels with a track having a rack gear to engage with the wheels. A control system of the vehicle can then drive the wheels in engagement with the track to raise the vehicle to a second level. At the second level, the vehicle can maneuver to transfer items onto the vehicle for transportation of the items back to the surface level. After the items are transferred onto the vehicle, it can be positioned for engagement with the track, and the control system can drive the wheels to lower the vehicle to the surface level and offload the items.

Abstract: An electronic device including a peripheral device connection unit configured to connect to a peripheral device and to receive identification data for the peripheral device, and a controller. The controller is configured to determine configuration information, wherein the configuration information is based at least on one of the identification data for the peripheral device or geographic location data for the electronic device, obtain a user interface selected from a plurality of user interfaces based at least partly on the configuration information, and automatically configure the electronic device based on the obtained user interface.

Abstract: The embodiments provide a backplane for a storage device that is readily extensible to accommodate a range storage media. In some embodiments, the controller is provided on a motherboard. In order to support a different numbers of bays, various management riser cards are provided on the motherboard to expand the capacity of the backplane while still using the same controller. The backplane supports a serial addressing scheme and shift registers to identify ports connected to the storage device controller to allow for different numbers of storage media to be connected to the motherboard. This allows the storage device controller to use the same addressing protocol and software for any number of drive bays.

Abstract: Systems and methods for scalably provisioning cryptographic devices in a distributed computing environment are described. In some embodiments, a cryptographic interface controller capable of generating a plurality of hardware-emulated cryptographic devices in response to requests is implemented. In some embodiments, a cryptographic interface controller may present hardware-emulated cryptographic devices to computing entities, such as standalone computer systems or virtual computing systems, as standard cryptographic devices, such as through a Universal Serial Bus interface.

Abstract: A data storage caching architecture supports using native local memory such as host-based RAM, and if available, Solid State Disk (SSD) memory for storing pre-cache delta-compression based delta, reference, and independent data by exploiting content locality, temporal locality, and spatial locality of data accesses to primary (e.g. disk-based) storage. The architecture makes excellent use of the physical properties of the different types of memory available (fast r/w RAM, low cost fast read SSD, etc) by applying algorithms to determine what types of data to store in each type of memory. Algorithms include similarity detection, delta compression, least popularly used cache management, conservative insertion and promotion cache replacement, and the like.

Abstract: An apparatus includes: a media; a head over the media; a head actuation motor (HAM) coupled to the head; control circuitry, coupled to the head actuation motor, including: a system-on-chip (SOC) configured to manage a control of the head actuation motor, a pulse width modulation (PWM) code bus, coupled to the SOC, configured to communicate the control of the HAM, and a power integrated circuit (PIC), coupled to the PWM code bus, configured to drive a HAM control signal.

Abstract: The present disclosure provides natural gas and petrochemical processing systems including oxidative coupling of methane reactor systems that integrate process inputs and outputs to cooperatively utilize different inputs and outputs of the various systems in the production of higher hydrocarbons from natural gas and other hydrocarbon feedstocks.

Abstract: Disclosed are interposer electrical connector embodiments including magnetic components used to facilitate interconnection of peripheral devices to standard input/output, or “I/O”, connectors (such as USB connectors) of devices such as mobile communications products (e.g. smart phones, tablets, and personal computers). The interposer connector embodiments disclosed include those in which a plurality of discrete permanent magnets are arranged with magnetic poles aligned in the same orientation perpendicular to and on one side of the electrical interface. Other embodiments include a plurality of bar permanent magnets located on opposite sides of the interface with all poles of the same type directed at the interface, but each one opposing a ferromagnetic element. These arrangements provide self-aligning capabilities useful for electrical connections that have restrictions on visibility or connection approach geometries.

Abstract: A product for reducing an odor profile of an object includes a base layer and a combination of materials coupled to the base layer. The combination of materials includes a first odor-controlling material and a second odor-controlling material. The combination of materials is configured to adsorb a percentage of odors that engage the base layer.

Abstract: A constant current LED driver with adaptive startup voltage control is generally configured to provide output current to an LED load. A controller is configured to sense the output current, and to provide driving control signals as a function thereof to maintain the sensed current at a target current. During startup operation, the controller provides driving control signals further as a function of a first defined maximum output voltage value. During steady state operation, the driving control signals are provided as a function of a second defined maximum output voltage value. The maximum values may be set according to forward voltage drop values for the LED load in association with first and second temperatures, respectively. During transition operations, the maximum output voltage value is continuously adjusted between the first and second maximum output voltage values, such that the LED load exceeds its warm up time prior to steady state operation.

Abstract: A polyphasic multi-coil generator includes a driveshaft, at least first and second rotors rigidly mounted on the driveshaft so as to simultaneously synchronously rotate with rotation of the driveshaft, and at least one stator sandwiched between the first and second rotors. The stator has an aperture through which the driveshaft is rotatably journalled. A stator array on the stator has an equally circumferentially spaced-apart array of electrically conductive coils mounted to the stator in a first angular orientation about the driveshaft. The rotors and the stator lie in substantially parallel planes. The first and second rotors have, respectively, first and second rotor arrays.

Abstract: An approach for providing intentional monitoring is provided. An alarm can be predefined with any number of metrics or thresholds for monitoring an electronic service. The predefined metrics and/or thresholds can be combined with one or more input variables selected by a customer or with one or more signals received from a network component. The alarm can be implemented using the predefined metrics, thresholds, and the one or more customer selected input variables or signals from the network component.

Abstract: An adaptive contrast enhancement method, the steps include: calculating a probability density function based on pixel values of a plurality of pixels of an input image signal; dividing the plurality of pixels into one of a plurality of low-brightness sets and high-brightness sets according to the pixel values of the plurality of pixels, wherein a part of the plurality of pixels with pixel values below one of a plurality of delimiting values are allocated to the low-brightness set and a part of the plurality of pixels with pixel values above the delimiting value are allocated to the high-brightness set; determining a mapping function according to the probability of the plurality of pixels in the low-brightness set and the probability of the plurality of pixels in the high-brightness set; and mapping the input image signal to an output image signal according to the mapping function.

Abstract: A pressure compensating system that minimizes the pressure differences across multiple shaft seals in a rod driven downhole pumping apparatus. The system balances the pressures across the seals by forcing the external pressure of all seals and compensators to be equal to the highest external pressure in the apparatus, made possible by the appropriate use of labyrinth-type seals. A bleed valve assembly which allows free flow of fluid into the pressure compensating system, but restricts the rate of fluid outflow from the system in case of shut-in of the pump, to limit the potential of rapid opening and closing of the mechanical shaft seals.