Abstract: An electronic device can include doped regions and a trench disposed between the doped regions, wherein the trench can include a conductive member. In an embodiment, a parasitic transistor can include doped regions as drain/source regions and the conductive member as a gate electrode. A semiconductor material can lie along a bottom or sidewall of the trench and be a channel region of the parasitic transistor. The voltage on the gate electrode or the dopant concentration can be selected so that the channel region does not reach inversion during the normal operation of the electronic device.

Abstract: Describe are preferred formulations for Avgas meeting the requirements for use in aircraft, including requirements established under ASTM standards and by the Federal Aviation Administration. In one embodiment, a binary mixture of 1,3,5-trimethyl benzene (mesitylene) and isopentane is used to provide a MON of at least 100, and more preferably at least 102. In other embodiments, the amounts of mesitylene and/or isopentane may be changed, and other fuel components are included. These various Avgas formulations are thereby adjusted to meet a variety of requirements as to octane rating, RVP, cold start, and other fuel characteristics.

Abstract: An electrode for a lithium-ion electrochemical cell comprises silicon particles and carbon particles coated on a conductive current collector. The silicon and carbon particles being bound to each other and to the current collector by a cross-linked binder formed from a combination of a poly(carboxylic acid) such as poly(acrylic acid) and a branched polyethyleneimine. A method of preparing the anode also is described.

Abstract: A method includes generating, at a first computing device, a header for media packets, the header including a header flag in a first portion of the header and a variable length header field in a second portion of the header, the first portion contiguous to the second portion, wherein the header flag includes a value indicating a length of the header field. The method also includes generating a body for the media packets, generating the media packets based on the header and the body, generating a protocol report based on media data, and sending the media packets and the protocol report to a second computing device. The protocol report includes information to enable the second computing device to account for successful receipt of the body of the media packets by the second computing device.

Abstract: A motorized window treatment system is provided for moving a covering material (e.g., a shade fabric). The motorized window treatment system includes a motor drive circuit configured to generate signals that cause a motor to change a position of the covering material. A sensor circuit is provided to generate one or more sensor signals indicative of the position of the covering material. The motorized window treatment system further includes a control circuit coupled to the sensor circuit to receive the one or more sensor signals. The control circuit is configured to detect a power-down event when a supply voltage is equal to or less than a threshold value, and stores a power-down position and one or more power-down sensor states. The control circuit is configured to determine a present position based on the stored power-down position and the one or more power-down sensor states.

Abstract: The present invention relates to the use of natural protectants comprising (i) a cetylpyridinium salt (such as cetylpyridinium chloride) or p-anisic acid or a salt thereof (such as sodium p-anisate) and (ii) piroctone olamine to prevent microbial growth in a product, such as a personal care product.

Abstract: The present invention relates to a polymer composition (C) comprising: —a polyphenylene sulfide (PPS), —at least 3 wt. % of polyamide 6 (PA6), —25 to 60 wt. % of reinforcing agents, —3 to 8 wt. % of a functionalized, non-aromatic elastomer, wherein the weight ratio PPS/PA6 is at least 4 and wherein wt. % are based on the total weight of the composition. The present invention also relates to articles incorporating the polymer composition and the use of polyamide 6 (PA6) as a heat-aging stabilizer in a polymer composition.

Abstract: An ultrasonic tip and methods of operating the same. The ultrasonic tip comprises a shaft including a base and a flexible body. The body comprises a first portion and a second portion. The body is coupled to the base at the first portion and extends from the first portion to the second portion along a longitudinal axis. The second portion includes a cutting portion comprising a neck, and a head extending radially from the longitudinal axis. The head is coupled to the neck. A circular aperture is disposed between the head and the neck to define an inner circumferential surface. The head and the neck form an outer circumferential surface comprising a plurality of cutting teeth, the outer circumferential surface having a first thickness at the head that is greater than a second thickness at the neck.

Abstract: Methods and apparatus to determine ratings information for online media presentations are disclosed. An example apparatus includes memory and at least one processor to execute instructions. The instructions cause the at least one processor to send pingback instructions to a client device. The pingback instructions cause the client device to transmit first pingback messages at intervals designated by the pingback instructions and in response to a presentation of media via the client device. The pingback instructions further cause the client device to transmit a second pingback message in response to a skip request associated with the presentation of the media via the client device. The instructions further cause the at least one processor to log impressions corresponding to the first pingback messages and the second pingback message. The instructions further cause the at least one processor to determine a duration impression for the media based on the logged impressions.

Abstract: A method for using a virtual camera location to display image data to one device from another device associated with a plurality of cameras. The method includes receiving image data from a plurality of cameras associated with a second user device associated with a second user. The method further includes establishing a virtual camera location different from positions of the plurality of cameras. The method further includes providing an image using the image data on a first user display of a first user device based at least on a viewpoint of the virtual camera location.

Abstract: A plant cover apparatus includes a bag having an interior encompassed by a wall that extends from a top end of the bag and tapers inwardly to a bottom end of the bag. The bottom end includes a rim that laterally circumscribes a plant-receiving opening formed through the bag. The bag has a slot that extends vertically from the opening through the wall. The slot includes opposed margins having cooperatively interlocking parts that can temporarily be joined and separated to increase the size of the opening. The bag may be vertically suspended from a support member positioned next to the plant. An exterior perimeter of the bag may be rigid enough to help the bag maintain its shape when suspended.

Abstract: A water treatment system for a water reservoir comprises a collection box; a rotary drum filter arranged to receive gravity flow from the collection box through a receiving line; a primary bio-filter; a secondary bio-filter; one or more connecting lines originating at the rotary drum filter and comprising at least a first outlet line connected to the primary bio-filter and a second outlet line connected to the secondary bio-filter, the second outlet line comprising a pump; and a return line originating at the primary bio-filter and terminating at the water reservoir. The collection box has a bottom and sides defining an interior volume, and comprises a first water intake having a first riser; a second water intake having a second riser; and a third water intake having a third riser, each riser being disposed inside the interior volume and extend upwardly from the bottom of the collection box.

Abstract: A detergent additive comprising an active, the active comprising one or both of tetraacetylethylenediamine or triacetylethylenediamine; and a copolymer having maleic anhydride-based repeat units and either or both of olefinic or styrenic-based repeat units; and wherein at least a portion of the maleic anhydride-based repeat units are neutralized.

Abstract: Digital camera systems and methods are described that provide a color digital camera with direct luminance detection. The luminance signals are obtained directly from a broadband image sensor channel without interpolation of RGB data. The chrominance signals are obtained from one or more additional image sensor channels comprising red and/or blue color band detection capability. The red and blue signals are directly combined with the luminance image sensor channel signals. The digital camera generates and outputs an image in YCrCb color space by directly combining outputs of the broadband, red and blue sensors.

Abstract: A computer device is provided that includes a display device, and a sensor system configured to be mounted adjacent to a user's head and to measure an electrical potential near one or more electrodes of the sensor system. The computer device further includes a processor configured to present a periodic motion-based visual stimulus having a changing motion that is frequency-modulated for a target frequency or code-modulated for a target code, detect changes in the electrical potential via the one or more electrodes, identify a corresponding visual evoked potential feature in the detected changes in electrical potential that corresponds to the periodic motion-based visual stimulus, and recognize a user input to the computing device based on identifying the corresponding visual evoked potential feature.