Abstract: A system may include a reactor vessel comprising an outer wall, a heat source thermally coupled to the reactor vessel, at least one reactor inlet in the outer wall, and at least one reactor outlet. The reactor vessel may be configured to house a substrate in a radially central core region. The at least one reactor inlet may be configured to introduce a precursor gas to the reactor vessel to produce swirling flow of the precursor gas around the radially central core region of the reactor vessel. The at least one reactor outlet may be configured to remove exhaust gas from the reactor vessel.

Abstract: A semiconductor chip package includes a semiconductor chip disposed over a main surface of a carrier. An encapsulation body encapsulates the chip. First electrical contact elements are electrically coupled to the chip and protrude out of the encapsulation body through a first side face of the encapsulation body. Second electrical contact elements are electrically coupled to the chip and protrude out of the encapsulation body through a second side face of the encapsulation body opposite the first side face. A first group of the first electrical contact elements and a second group of the first electrical contact elements are spaced apart by a distance D that is greater than a distance P between adjacent first electrical contact elements of the first group and between adjacent first electrical contact elements of the second group. The distances D and P are measured between center axes of electrical contact elements.

Abstract: In an embodiment, an optical component assembly is disclosed and is configured to be at least partially disposed within at least one first opening of an optical subassembly housing. The at least one optical component assembly comprising a base extending from a first end to a second end along a longitudinal axis, and a vertical mount disposed on the base and including a first surface that provides a mounting region to couple to an optical component, the first surface defining a vertical axis that extends substantially upright from the base and a horizontal axis that is angled relative to the longitudinal axis of the base at a first angle, the vertical mount further providing a channel that extends through the vertical mount, wherein the channel provides an optical pathway angled relative to the first surface at the first angle, the first angle being substantially between about 15 and 75 degrees.

Abstract: Embodiments of the present disclosure disclose a circuit switched fallback method, a network device, and a system. The method includes: determining, by the network device, that a serving cell handover process of UE is ended; determining, by the network device, that before the serving cell handover process of the UE is ended, it has been determined that the UE needs to be moved to a second network supporting a circuit switched service; and moving, by the network device, the UE to the second network. According to the foregoing method, when CSFB triggered by a CS service initiated by UE conflicts with a serving cell handover process of the UE, the CS service of the UE can continue to be performed after completing the serving cell handover process of the UE. In this way, a success rate of establishing the CS service is increased.

Abstract: Aspects of the disclosure relate to determination of bandwidth, frequencies, or a set one or more of subbands that carries a downlink control channel. In some examples, a set of one or more subbands that carries a downlink control channel may be determined based on a function of a predetermined reference resource location. The predetermined reference resource location may be a set of one or more subbands that carries one or more synchronization signals and a broadcast channel. Other aspects, embodiments, and features are also claimed and described.

Abstract: Techniques are disclosed for providing relatively short distances between multi-channel transmitter optical subassemblies (TOSAs) and associated transmit connecting circuit in order to reduce losses due to signal propagation delays, also sometimes referred to as signal flight time delays. In an embodiment, a TOSA includes a plurality of laser assemblies disposed along a same sidewall of the TOSA along a longitudinal axis. The TOSA may be disposed within an optical transceiver housing in a transverse orientation, whereby a longitudinal center line of the multi-channel TOSA is substantially perpendicular to the longitudinal axis of the optical transceiver housing. The TOSA may be positioned adjacent an end of the optical transceiver housing having a transmit connecting circuit. Thus each of the plurality of laser assemblies may be positioned at a relatively short distance, e.g., 120 microns or less, away from the transmit connecting circuit.

Abstract: The present invention relates to the well drilling field in petroleum industry, in particular to a drilling fluid additive composition suitable for coal-bed gas wells, and a water-based drilling fluid and use of the water-based drilling fluid. The drilling fluid additive composition suitable for coal-bed gas wells, comprising a tackifying and shear improver, a capsulating agent, a filtrate reducer, and an amphiphobic wettability reversal agent, wherein, the tackifying and shear improver is a copolymer comprising structural units represented by formula (1), structural units represented by formula (2), and structural units represented by formula (3); the capsulating agent is a comb-like polysaccharide compound; the filtrate reducer is nanocrystalline cellulose, and the amphiphobic wettability reversal agent is a dual-cation fluorocarbon surfactant.

Abstract: The present invention provides a smart meter including a wireless-communication chip, a wired-communication chip and a microprocessor. The microprocessor receives a data transmission request and determines whether the data type of the data transmission request is mobile data, meter information, or emergency meter information. According to the data type, the microprocessor will select either the wireless-communication chip or the wired-communication chip to transmit the data which corresponds to the data transmission request.

Abstract: A method and apparatus for wirelessly charging a chargeable device, such as a smart phone, digital music player, or navigation device, using a wireless charger. The wireless charger includes a connector, a retainer, and a wireless power transmitter. The connector is configured to secure the wireless charger to a visor in a passenger compartment of a vehicle. The retainer is configured to selectively retain a chargeable device having a recipient coil. The wireless power transmitter includes a charging coil configured to carry a fluctuating electric current that generates a changing magnetic field for receipt by a recipient coil of the chargeable device. The changing magnetic field induces a fluctuating electric current in the recipient coil, which is used to charge a battery pack of the chargeable device.

Abstract: A clutch assembly is connected between a gear set connected to a driving motor of an actuator mechanism of a wing mirror and a ring gear connected to an adapter, and includes a clutch gear meshing with an extremity of the gear set, a pinion gear, and left-handed and right-handed clutch springs. The clutch gear defines a groove in an inner circumference. The pinion gear includes a gear portion meshing with the ring gear, and a clutch holding surface integrally formed with the gear portion. The left-handed and right-handed clutch springs are fitted about the clutch holding surface and are coiled on the clutch holding surface in two opposite directions. Each of the left-handed and right-handed clutch springs includes a protrusion engaged in the groove.

Abstract: The present invention discloses a gimbal for carrying an imaging device. The gimbal comprises a first support frame, a locking device arranged on the first support frame, and a second support frame hinged with the first support frame and being capable of driving in rotation of the first support frame. The locking device is configured to carry the imaging device. The first support frame comprises two first struts. The gimbal further comprises at least one center of gravity (CG) adjusting unit, the at least one CG adjusting unit being arranged at least within one of the first struts. The at least one CG adjusting unit is configured to adjust the center of gravity of the first support frame. The gimbal of the present invention can adjust the center of gravity of the first support frame through the CG adjusting unit.

Abstract: A device may receive one or more environmental measurements associated with a workplace. The device may receive one or more physiological measurements associated with a worker. The one or more physiological measurements may be different from the one or more environmental measurements. The device may generate a safety score for the worker based on the one or more environmental measurements and the one or more physiological measurements. The device may provide information regarding the worker based on the safety score.

Abstract: A moving object tracking apparatus is disclosed. The moving object tracking apparatus includes an image input module, a memory, a coordinate obtainment module, a tracking coordinate filtering module, a displacement vector obtainment module, a similarity integral obtainment module, and a tracking point output module. A moving object tracking method is also provided.

Abstract: A method for fabricating an LED light bar and an LED light bar are provided. The method includes: providing a transparent base, wherein at least one framework region for fixing LED chips is arranged on the transparent base, at least one milling groove parallel to the framework region is arranged at each of two sides of each framework region; arranging one or more LED chips on the at least one framework region; covering an upper surface and a lower surface of the transparent base where the LED chips are arranged with a packaging adhesive mixed with fluorescent powder, and filling up the milling groove with the packaging adhesive; and cutting the transparent base along the milling groove, to obtain an LED light bar surrounded by the adhesive.

Abstract: The present invention relates to the well drilling field in petroleum industry, in particular to a drilling fluid additive composition suitable for coal-bed gas wells, and a water-based drilling fluid and use of the water-based drilling fluid. The drilling fluid additive composition suitable for coal-bed gas wells, comprising a tackifying and shear improver, a capsulating agent, a filtrate reducer, and an amphiphobic wettability reversal agent, wherein, the tackifying and shear improver is a copolymer comprising structural units represented by formula (1), structural units represented by formula (2), and structural units represented by formula (3); the capsulating agent is a comb-like polysaccharide compound; the filtrate reducer is nanocrystalline cellulose, and the amphiphobic wettability reversal agent is a dual-cation fluorocarbon surfactant.

Abstract: The present invention discloses methods and systems for configuring at least one radio frequency (RF) module by a wireless communication apparatus. The wireless communication apparatus sends a first message to the at least one RF module, and the first message comprises a request for at least one international mobile subscriber identity (IMSI) of at least one subscriber identity module (SIM) card. A second message is then received from the RF module, and the second message comprises the at least one IMSI. The wireless communication apparatus determines which wireless network service provider(s) the at least one SIM card is associated with. The wireless communication apparatus identifies at least one configuration information. The wireless communication apparatus then sends a third message to the at least one RF module, and the third message comprises the at least one configuration information. The at least one RF module is then configured based on the at least one configuration information.

Abstract: Various aspects of the disclosure relate to communicating control information via interleaved symbols. For example, symbols of a first handshaking process may be interleaved with symbols of a second handshaking process. In some scenarios, the control information includes request-to-send (RTS) and clear-to-send (CTS) signaling. In some aspects, different tone spacing is used for the control information than is used for data within a subframe. In some aspects, a different cyclic prefix length is used for control information than is used for data within a subframe.

Abstract: A method, system, and computer-program product for handling network partitions in a network is provided. For example, a method can include providing a first compute node and a second compute node on the network. In such an example, the first compute node can include a master instance of a cryptographic database. In addition, the second compute node can include a first synchronous slave instance associated with the master instance. The method can further include identifying a network partition event on the network. The method can further include providing an asynchronous slave instance associated with the master instance and changing the asynchronous slave instance to a second synchronous slave instance in response to identifying the network partition event.

Abstract: An array substrate is disclosed, which includes a display region and a drive circuit region; the drive circuit region includes GOA units, the GOA unit including a substrate, a gate electrode layer, an insulation layer, an active layer and a source/drain electrode layer, and the drive circuit region further includes a gate wire connecting to the gate electrode layer, and a source/drain layer wire at the same layer with the source/drain electrode layer, wherein the area between the portions of the gate wire and the source/drain layer wire which intercross with each other is only formed with the insulation layer. A manufacturing method of an array substrate and a display apparatus including the array substrate is further disclosed.

Abstract: Disclosed aspects relate to transportation vehicle traffic management. A traffic controller detects a first traffic state parameter value for a first lane. In response to detecting the first traffic state parameter value, the traffic controller establishes a first broadcast of a first movement value (e.g., speed, acceleration, direction). The first movement value may indicate a first movement pattern for a first set of vehicles in the first lane. In response to establishing the first broadcast of the first movement value, the traffic controller detects a second traffic state parameter value for the first lane. In response to detecting the second traffic state parameter value the traffic controller modifies the first broadcast of the first movement value. The modified first movement value may indicate a second movement pattern for the first set of vehicles in the first lane.