Abstract: Methods, systems, and apparatuses are described for a recommendation ranking system that uses viewing and/or browsing data of content items available from a communication system received from users of the system. The viewing and browsing data may be obtained from the users through different availability periods having varying price points for viewing the content items. Weighted values may be applied to the viewing and browsing data based on the price point or availability period of the content items associated with the collected data. A popularity index for the content items of the communication system may be determined based on the adjusted viewing and browsing data and a ranking of recommendations for content items may be generated based at least on the popularity index of the content items.

Abstract: An integral hook arrangement for hanging accessories in a vehicle interior, has at least one hook element and an integral hook base. The integral hook base is designed as a single piece with the or each hook element and is connected pivotably via at least one live hinge such that the or each hook element can pivot from a folded-in stowed position into a folded-out operating position with an opening angle. The integral hook arrangement here has a stop element, wherein a removable abutment and/or engagement is or can be formed between the integral hook base and the or each hook element in order to limit the opening angle in the folded-out operating position.

Abstract: A vehicle assembly includes, among other things, a camera module that is moveable back and forth between a first and a second position. In the first position, the camera module is mounted to, and at least partially housed within, a portion of a vehicle. In the second position, the camera module is mounted to a structure other than the vehicle. A viewing method includes using a camera module to view a first area when the camera module is at least partially housed within a portion of a vehicle in a first position. The method further includes using the camera module to view a different, second area after moving the camera module to a second position where the camera module is mounted to a structure other than the vehicle.

Abstract: A method of demodulating a signal that is phase modulated to convey R chips having phase transitions between adjacent ones of the R chips to represent chip states, and an overlay symbol spanning the R chips, wherein R>1, and wherein the phase transitions are rotated in a same direction according to an overlay symbol state, comprises: first processing the signal including: accumulating a respective phase of each chip into a respective first chip magnitude, to produce R first chip magnitudes; and accumulating the R first chip magnitudes to produce a first magnitude; second processing the signal including: accumulating a respective phase of each chip into a respective second chip magnitude, to produce R second chip magnitudes; and accumulating the R second chip magnitudes to produce a second magnitude; and determining the overlay symbol state based on the first magnitude and the second magnitude.

Abstract: A method of performing lane detection without the use of a frame buffer may include capturing image frames with an image sensor in a vehicular imaging system. Feature extraction circuitry in the vehicular imaging system may analyze a frame to detect features corresponding to possible lane markers. The features may be extracted and stored in memory for further processing, while the rest of the frame may not be stored in memory and may not undergo further processing. Processing circuitry may perform a first estimation of lane marker location based on a continuous feature that is present in multiple different image frames and may perform a second estimation of lane marker location based on multiple features in a single image frame that form a connected feature. The processing circuitry may determine the presence of a lane marker based on the continuous feature and the connected feature.

Abstract: An end effector for a surgical clip applier includes a housing, and jaws that extend past a distal end of the housing and include opposed first and second jaw members each comprising an independent structure movable relative to the other. The first jaw member defines a first inner surface and the second jaw member defines a second inner surface opposite the first inner surface. An actuation mechanism is operatively coupled to the jaw members and operable to move the jaws between an open position and a closed position. The first and second inner surfaces remain substantially parallel to each other as the jaws move between the open and closed positions.

Abstract: A method of treating an eye of a patient may include positioning an expandable strut structure within at least one of an internal carotid artery, an ophthalmic artery, or an ostium at a junction between the internal carotid artery and the ophthalmic artery. Additionally, the method may include directing blood flow towards the ophthalmic artery via a diverter element associated with the expandable strut structure.

Abstract: Anvils for surgical devices designed to cut and staple tissue. The anvils include tissue stop arrangements for positioning the tissue to be cut and stapled in the device so that the tissue is stapled prior to being cut. The anvils are moved between open and closed positions by a corresponding closure member. The tissue stops and/or closure members are configured to avoid adjacent tissue from being pinched between the closure member and tissue stops when the anvil is in a closed position.

Abstract: The present invention provides systems and methods for electronic targeting, and hit or touch detection of projectiles or objects, such as from some type of gun, bow (archery), ball, human touch, animal touch. Targets/nodes have hit/touch/contact detection implements and are in radio communication with a gateway, which may be standalone or integrated into a master target. The gateway is in radio communication with an app on a smart device and also includes the capability for data connectivity to the cloud. Electronic gaming and other touch event activities remote activities of geographically disparate groups of targeting-type or hit/touch/contact detection implements are provided.

Abstract: In one form, a method for generating a drive signal for a switch in a switched mode power supply includes receiving a feedback signal, generating a feedback voltage in response to the feedback signal, modulating a pulse width of the drive signal in response to the feedback voltage and a mode signal, generating a modulate signal in response to a magnitude of the feedback voltage crossing a first level in a first direction, generating the mode signal in response to the magnitude of the feedback voltage crossing a second level different from the first level in a second direction, and varying a gain between the feedback signal and the feedback voltage in response to the mode signal.

Abstract: An embodiment of a dosimeter apparatus is described that comprises a first radiation sensor configured to measure high energy photons from a radiation field; a second radiation sensor configured to measure accumulated photons from the radiation field over a time interval; an interface; and a processor comprising executable code stored thereon, wherein the executable code: computes a high dose value for the high energy photons measured by the first radiation sensor; computes an event dose value of the photons accumulated over the time interval; determines a total dose value for the time interval that comprises the greater of the high dose value or the event dose value; and communicates the total dose value for the time interval to a user via the interface.

Abstract: A process and apparatus for catalytically cracking fresh heavy hydrocarbon feed to produce cracked products is disclosed. A fraction of the cracked products can be obtained to re-crack it in a downer reactor. The downer reactor may produce high selectivity to light olefins. Spent catalyst from both reactors can be regenerated in the same regenerator.

Abstract: Described herein is a method for forming a monolithic surface in a ceiling system, the method comprising overlapping a first facing sheet and a second facing sheet to create an overlap region, each of the first and second facing sheets having a first major surface opposite a second major surface and side surface extending between the first and second major surfaces, wherein the lower surface of the first facing sheet contacts the upper surface of the second facing sheet within the overlap region, and running a blade of a cutting tool along the overlap region such that the blade extends through the first and second facing sheets at a cutting angle that is oblique to the first major surface of the first facing sheet within the overlap region.

Abstract: A system includes a chassis. The system also includes a panel extending in a plane, the panel having a first edge and a second edge opposite the first edge. The system further includes an actuator coupled to the panel at a first location, the actuator being adapted to cause vibration of the panel to generate sound waves. The system further includes a coupling assembly mechanically coupling the chassis to the panel at the second edge of the panel. The panel is fixedly connected to the chassis at the first edge to limit displacement of the panel from the chassis at the first edge during vibration of the panel by the actuator, and the coupling assembly allows displacement of the panel from the chassis at the second edge during the vibration of the panel by the actuator.

Abstract: A flow control method and assembly for an oil or gas well comprises generating a pressure signature in the fluid in a bore of the well comprising a minimum rate of change of pressure, and transmitting the pressure signature to a control mechanism to trigger a change in the configuration of a flow control device in the bore in response to the detection of the pressure signature in the fluid. The flow control device can comprise a barrier, such as a flapper, sleeve, valve or similar. The pressure signature is transmitted via fluid flowing in the bore, typically being injected into the well, optionally during or before frac operations, via fluid being used for the frac operations. The control mechanism typically includes an RFID reader to receive RF signals from tags deployed in the fluid flowing in the bore.

Abstract: A system and method of generating one or more integration tests are disclosed herein. A computing system receives a URL from a client device. The URL corresponds to a website hosted by a third party server. The computing system generates a recurrent neural network model for testing of the website. The one or more variables associated with the recurrent neural network model are defined by a genetic algorithm. The computing system inputs code associated with the website into the recurrent neural network model. The recurrent neural network model learns a plurality of possible paths through the website by permutating through each possible set of options on the website. The recurrent neural network mode generates, as output, a plurality of integration tests for at least the test website. The computing system compiles the plurality of integration tests into a format compatible with a testing service specified by the client device.

Abstract: The present disclosure is directed to an apparatus, system and method for efficiently and rapidly cleaning the bottom of a shoe. The system includes a base having a plurality of alternating, complementary shaped cleansing portions separated by grooves. The configuration of the cleansing portions provides for a sturdy and efficient device for cleaning the bottom of a shoe.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for monitoring telemetry data from a cloud-based application service are presented. Telemetry data for a plurality of operations for the cloud-based application service may be analyzed, wherein the analysis comprises comparing a first time series with a second time series, and where data from the second time series relates to operations that were executed prior in time compared with execution of operations related to the first time series. One or more operational changes in the cloud-based application service may be identified based on the analysis, and at least one telemetry monitor may be dynamically configured based on the one or more operational changes that were identified.

Abstract: A method for operating in a borehole comprises disposing in a downhole environment a system comprising a tubular having a passage and a first restriction positioned inside the tubular; engaging a restrictor with the first restriction to block the passage; injecting a treatment fluid into the tubular, the treatment fluid comprising an invert emulsion, a carboxylic acid ester, or a combination comprising at least one of the foregoing; and degrading and removing the first restriction.

Abstract: A power supply unit (PSU) dynamically limits total recovery current. The PSU includes at least a power input, a power output, a historic maximum power draw memory, an update logic, and a recovery current limiting logic. Some implementations include a latest power measurement register, an hourly max power register, and a rolling max register, and controlling firmware. The update logic monitors a power level. The update logic updates the historic maximum power draw memory to match the monitored level. After a power interruption, the recovery current permitted to flow into the PSU is limited based on the historic usage. The recovery current may be limited in a constant, stepped, or ramped manner. The PSU may also provide power distribution. Multiple PSUs may be treated as a group, allowing an individual PSU to exceed its historic usage while the group's recovery currents are limited to the sum of historic usage levels.