Abstract: A highly integrated miniature radiometer chip includes a base board with opposing top and bottom etched metal layers to form interconnect and ground pads, and a cavity to provide space for surface mounted parts that are attached to the bottom of a middle board which mounts directly over the top of the base board. The middle board has radio frequency circuits and semiconductor chips at a top metal layer, and surface mounted parts, and ground and signal pads at a bottom metal layer. Metalized vias extending through the dielectric material connect the top and bottom layers. A top cover includes a feedhorn, a waveguide section, and isolation compartments and channels that overlie the RF circuits on the middle board. A dielectric insert is located inside the feedhorn to enhance the feedhorn performance and seal the radiometer chip from external air, humidity and contaminants.

Abstract: Techniques manage a storage system. Such techniques involve, in response to receiving a request to add a first number of disks to a storage resource pool in the storage system, determining whether the first number of disks are to be added to the storage resource pool in a plurality of phases. Such techniques further involve determining a second number of disks to be added to the storage resource pool in the first phase. Such techniques further involve determining first information on a first disk array group to be created with the second number of disks in the first phase. Such techniques further involve adding the second number of disks to the storage resource pool in the first phase by creating the first disk array group based on the first information. Such techniques enable a user to obtain an available capacity of the extended storage resource pool quickly and efficiently.

Abstract: Methods, apparatuses, and non-transitory computer-readable mediums are provided. A coded video bitstream including a current picture is received. A determination is made as to whether a current block in a current coding tree unit (CTU) included in the current picture is coded in intra block copy (IBC) mode based on a flag included in the coded video bitstream. In response to the current block being determined as coded in IBC mode, a block vector that points to a first reference block of the current block is determined; an operation is performed on the block vector so that when the first reference block is not fully reconstructed or not within a valid search range of the current block, the block vector is modified to point to a second reference block that is in a fully reconstructed region and within the valid search range of the current block; and the current block is decoded based on the modified block vector.

Abstract: Access nodes in a network are configured to periodically measure cell loads and exchange cell load measurements with neighbors. At each access node, cell loads are compared with load thresholds, and with neighboring loads, to determine whether or not load balancing operations should be triggered. Load balancing operations include reducing or increasing an effective coverage area of one or both of the congested cell and the neighbor cell by adjusting a handover threshold parameter, such as a threshold signal level. Adjusting thresholds at a congested cell triggers more handovers from the congested cell to the non-congested cell. Similarly, adjusting thresholds at a non-congested cell prevents handovers from the non-congested cell to the congested cell.

Abstract: A virtual reality system enables a user to interact with virtual objects. The system includes a fiducial ring, an imaging device and a console. The fiducial ring includes a ring body that includes a plurality of fiducial markers that each correspond to a different location on the ring body. An imaging device is configured to capture one or more images of the fiducial ring. The console receives the images that include an image of one or more fiducial markers. Based on the received images of the fiducial markers, the console determines a location on the fiducial ring that corresponds to the imaged fiducial marker. The console determines a position of the fiducial ring based on the determined location of the fiducial marker on the fiducial ring. The console provides content to a head mounted display (HMD) based on the determined position of the fiducial ring.

Abstract: An electrical power pulse generator system and a method of the system's operation are described herein. A main energy storage capacitor supplies a negative DC power and a kick energy storage capacitor supplies a positive DC power. A main pulse power transistor is interposed between the main energy storage capacitor and an output pulse rail and includes a main power transmission control input for controlling power transmission from the main energy storage capacitor to the output pulse rail. A positive kick pulse power transistor is interposed between the kick energy storage capacitor and the output pulse rail and includes a kick power transmission control input for controlling power transmission from the kick energy storage capacitor to the output pulse rail. A positive kick pulse power transistor control line is connected to the kick power transmission control input of the positive kick pulse transistor.

Abstract: A method, apparatus, and computer program product for validating a structured data object. A computer system identifies rules for validating interrelationships among data nodes. The data nodes are composable into structured data objects according to a domain specific language. The validation rules are topologically sorted according to dependency relationships declared therein. The computer system receives the structured data object, which consists of interrelated data nodes. The structured data object is traversed according to a traversal algorithm that tracks dependency relationships. Each data node is inserted into a queue according to the traversal algorithm. For each data node in the queue, a subset of the validation rules is identified. The subset is run within a context of the structured data object. Rule failure for the data node are recorded, and a failure report is generated that indicates failure results for each data node.

Abstract: A blow mold system including a mold body and a base portion. The mold body includes a central bore extending from a first end of the mold body to a second end of the mold body along a longitudinal axis. The first end is configured to receive a mold preform. The base portion includes a recess, and the base portion is arranged at the second end of the mold body such that the central bore and recess define a blow mold cavity in which a container may be formed from the mold preform. In embodiments, the blow mold system has at least two interchangeable base portions that allow for containers with differently-sized or differently-shaped necks to be formed.

Abstract: A system and method for operating a skilled-based casino-style video game with an over-hold pool formed of a chance pool and skill pool. Both the chance pool and skill pool being funded by prizes/awards not awarded based on less-than optimal skilled play. Awards from the chance pool and skill pool serve to ensure that actual RTP converges with theoretical RTP as well as ensuring the minimum percentage requirements are met under recognized standards related to gaming devices in casinos.

Abstract: A cleaning apparatus includes a nozzle assembly and an arm supporting the nozzle assembly. In some embodiments, the arm includes a first rotatable arm member defining a first axis and a second rotatable arm member defining a second axis and connected to the first rotatable member. In certain examples, the first rotatable arm is rotatable about the first axis and the second rotatable arm is rotatable about the second axis.

Abstract: Garbage collection (GC) to reclaim memory in computing systems sometimes suspends applications, web services, and other mutator programs in order to scan their execution stacks, which reduces their responsiveness. But suspension times are decreased by behavior-driven stack scan optimization (BDSSO) functionality that increases the concurrency of mutator execution with GC stack scanning. BDSSO obtains execution stack frame occurrence data, determines frame execution likelihoods, selects a stack scan depth based on the likelihoods, and installs a scan return barrier at the selected depth. Then the GC scans the execution stack below the barrier while the mutator runs, thus increasing concurrency and improving mutator responsiveness. Selected barrier locations vary according to actual stack activity to provide optimized concurrency instead of using an inflexible approach to barrier placement. Existing profiler samples or virtual machine interfaces can be reused by BDSSO.

Abstract: A parking system for autonomous driving vehicles (ADV) is disclosed that utilizes the perception, planning, and prediction modules of ADV driving logic to more safely and accurately park an ADV. An ADV scans a parking lot for an available space, then determines a sequence of portions or segments of a parking path from the ADV's location to a selected parking space. The sequence of segments involves one or more forward driving segments and one or more reverse driving segments. During the forward driving segments, the ADV logic uses the perception, planning, and prediction modules to identify one or more obstacles to the ADV parking path, and speed and direction of those obstacles. During a reverse driving segment, the ADV logically inverts the orientation of the perception, planning, and prediction modules to continue to track the one or more obstacles and their direction and speed while the ADV is driving in a reverse direction.

Abstract: Techniques for implementing and/or operating a system that includes a pipe fitting to be secured to a pipe segment, in which the pipe fitting includes a grab ring having a grab notch and a fitting jacket to be conformally deformed around tubing of the pipe segment to facilitate securing the pipe fitting to the pipe segment. The system includes a swage machine, which includes a grab plate having a grab tab that matingly interlocks with the grab notch to facilitate securing the pipe fitting to the swage machine, a die plate including a die that opens away from the grab plate, and a swaging actuator secured to the die plate. The swage machine operates the swaging actuator to move the die plate over the fitting jacket in an outwardly axial direction away from the grab plate to facilitate conformally deforming the fitting jacket around the tubing of the pipe segment.

Abstract: Described herein are methods for growing light emitting devices under ultra-violet (UV) illumination. A method includes growing a III-nitride n-type layer over a III-nitride p-type layer under UV illumination. Another method includes growing a light emitting device structure on a growth substrate and growing a tunnel junction on the light emitting device structure, where certain layers are grown under UV illumination. Another method includes forming a III-nitride tunnel junction n-type layer over the III-nitride p-type layer to form a tunnel junction light emitting diode. A surface of the III-nitride tunnel junction n-type layer is done under illumination during an initial period and a remainder of the formation is completed absent illumination. The UV light has photon energy higher than the III-nitride p-type layer's band gap energy. The UV illumination inhibits formation of Mg—H complexes within the III-nitride p-type layer resulting from hydrogen present in a deposition chamber.

Abstract: This application relates to apparatus and methods for automatically identifying substitute items. A computing device can generate matrix data that identifies connection values between a plurality of items. The matrix data may be generated based on the application of one or more machine learning algorithms to historical data identifying accepted or denied item substitutions. The computing device may then receive item data identifying at least one second item and at least one attribute of that second item. The computing device may generate a graph based on the matrix data and the item data to determine connection values between the second item and the plurality of first items. The computing device may then determine a substitute item (e.g., a replacement item) for the second item based on the connection values between the second item and the plurality of first items.

Abstract: A method, computer program, and/or computer system is provided for coding a video sequence. Video data containing one or more faces may be received. One or more virtual boundaries between the one or more faces of the received video data may be selected. In-loop filtering may be disabled between the one or more selected virtual boundaries from among the virtual boundaries, based on the selected boundaries being discontinuous in a three-dimensional geometry.

Abstract: A stray light reducing apparatus includes a light source and an entrance slit positioned to pass through light from the light source. A first monochromator mirror is positioned to reflect light passed through the entrance slit. A diffractive surface is positioned to receive and diffract light reflected by the first monochromator mirror. A second monochromator mirror is positioned to reflect light diffracted by the diffractive surface. An exit slit is positioned to pass through light reflected by the second monochromator mirror. A cuvette is positioned to pass through light passed through the exit slit. A long-pass interference filter is positioned to receive light from the light source, reflect light that has a wavelength below a selected value, and pass through light having a wavelength above the selected value. A first sample detector is positioned to receive light reflected by the long-pass interference filter.