Abstract: An electronic device comprising: a sensor; a communication unit; and at least one processor configured to: receive a first speed measurement from the sensor; receive, via the communication unit, speed information transmitted by an external device; calculate at least one correction parameter based on the first speed measurement and the speed information; and adjust a second speed measurement that is received from the sensor based on the correction parameter.

Abstract: Shipping wedges for installing end effectors onto an endoscopic assembly of a surgical tack applier are provided. In aspects, a shipping wedge includes an elongate body extending along a longitudinal axis and defining a channel therethrough, and an arm disposed within a slot defined in a side wall of the elongate body. The arm includes a first end coupled to the side wall and a second end that is movable laterally with respect to the side wall. In aspects, a shipping wedge includes an elongate body extending along a longitudinal axis and defining a channel therethrough. A proximal portion of the elongate body includes a first arm extending proximally from a distal portion of the elongate body and a locking tab extending laterally into the channel of the elongate body.

Abstract: The present disclosure is directed to a multi-function massage stone for use in spa and massage. The massage stone comprises a spherical body comprising an upper portion and a lower portion which create a hollow structure within the spherical body upon attaching with each other. The hollow structure comprises an input device for receiving at least one input from a user, an LED assembly, a heating and cooling device for providing hot and/or cold therapy, respectively, a controller device communicably coupled to the input device, the heating and cooling device for regulating temperature of the massage stone based on the at least one input received from the user and a battery unit connected to the LED assembly, input device and the controller device located towards the inner side of the lower portion of the spherical body.

Abstract: An energy storage system for a vehicle is provided. The system includes a plurality of energy storage cells that are mounted within an energy storage cell mounting part and stacked to be in surface-contact with each other. A first plate has a first surface coupled to be in surface-contact with an exposed surface of an energy storage cell positioned at an outermost side among the plurality of energy storage cells. An elastic member has a first side coupled to a second surface of the first plate and a second side fixedly coupled to the energy storage cell mounting part. The elastic member provides repulsive force of a certain magnitude or greater in a direction of the stacked energy storage cells through the first plate.

Abstract: A wide magnetic field range measuring method includes the measurement step for a medium-and-large magnetic field and the measurement step for an extremely large magnetic field. In addition to that, the method further includes: Step 1: placing four orthogonally-configured magnetic resistance resistors into an external magnetic field and obtaining the resistance value of each magnetic resistance resistor; Step 2: substituting the resistance values of two mutually orthogonal magnetic resistance resistors into the measurement step for a medium-and-large magnetic field for calculation; if calculation process converges, then, determining that the external magnetic field as a medium-and-large magnetic field with the calculation result representing the magnetic field intensity and the direction of the medium-and-large magnetic field.

Abstract: A pixel unit of a display device including: an OLED; a first transistor including a first electrode connected to a first node, a second electrode connected to a second node, and a third electrode connected to a third node; a capacitor including a first electrode receiving a power voltage and a second electrode connected to the first node; a second transistor including a first electrode receiving a scan signal, a second electrode receiving a data voltage and a third electrode connected to the second node; a third transistor including a first electrode receiving the scan signal, a second electrode connected to the first node and a third electrode connected to the third node, wherein at least one of the first and third transistors includes a fourth electrode, the fourth electrode receives a compensation voltage when an operation temperature is above a preset temperature and is floated when the operation temperature is equal to or more than the preset temperature.

Abstract: Base station (BS) capable of beamforming in a wireless communication includes a transceiver comprising an antenna array, the transceiver configured to measure SRS from a UE, using at least one portion of the antenna array, and a processor configured to select at least one UL beam vector based on an SRS measurement from a UL beam-codebook comprising a set of beam weight vectors, determine at least one DL beam weight vector corresponding to each of the selected at least one UL beam weight vector, transmit a beamformed CSI-RS by applying the at least one DL beam weight vector to the antenna array, receive a CSI feedback including a PMI from the UE, wherein the PMI is determined based on the beamformed CSI-RS, and construct a precoding channel matrix for the UE based on the PMI and the at least one DL beam weight vector.

Abstract: According to various embodiments, a wearable device may be provided. The wearable device may include: a display panel having integrally formed a first display portion and a second display portion; and a driver circuit configured to control the first display portion with a first frequency and to control the second display portion with a second frequency.

Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

Abstract: The present disclosure discloses a display device that performs a read operation corresponding to a touch based on a multipoint interface (MPI) protocol. In the display device, a microcontroller and a plurality of drivers share MPI buses and perform the read operation for a touch, and turning on of reception buffers may be efficiently controlled by providing a wake-up signal by a selected driver designated by a read command of the microcontroller to unselected drivers at the time of completion of transmission of touch data.

Abstract: A large-sized display device having a partially curved part, includes: a partially curved transparent panel fixing plate comprising a curved part, formed so as to have a predetermined curved surface, and a flat part, formed so as to be continuous with the curved part; a curved display panel formed so as to have a curved surface corresponding to the curved surface of the curved part for displaying an image through the panel fixing plate; and a flat display panel installed at the flat part for displaying an image through the panel fixing plate.

Abstract: An advanced driving assistance system (ADAS) provides collision avoidance control for a host vehicle. The system can include one or more sensors mounted to the host vehicle and configured to sense a driving lane in which the host vehicle is traveling and to sense an external vehicle partially engaged in the driving lane. A controller controls steering, braking, or acceleration of the host vehicle on the basis of sensing information received from the sensor. The controller determines the external vehicle partially engaged in the driving lane as a target vehicle having at least a part thereof overlapping with a lane mark of the driving lane, and performs longitudinal braking or acceleration control or lateral steering control on the host vehicle based on lateral and longitudinal positional relationships between the host vehicle and the target vehicle.

Abstract: A demodulation reference signal (DMRS) indicating method, a DMRS receiving method, and an apparatus are described. A transmit end determines, from a plurality of groups of demodulation reference signal DMRS configuration information, DMRS configuration information corresponding to a current DMRS transmission scheme. The transmit end obtains DMRS indication information based on the DMRS configuration information, where each group of DMRS configuration information includes a plurality of pieces of DMRSs configuration information. The transmit end sends the DMRS indication information. The described method and the apparatus are implemented to match a plurality of New Radio (NR) scenarios. The described operations can satisfy a requirement for transmitting more layers of data and reduce indication overheads.

Abstract: A transmission and drive system comprises an input end connected to a driving device, an output end connected to a rear wheel, a gear transmission mechanism and a belt driven transmission mechanism. A unidirectional transmission mechanism is connected to the rear wheel with the unidirectional transmission mechanism driving the rear wheel. The transmission provides power output by the driving device, transmits power to the pulley transmission mechanism by the gear transmission mechanism, and the pulley transmission mechanism drives the rear wheel to rotate the unidirectional transmission mechanism, such that the vehicle moves forward. Noise dampening plates are provided to reduce noise emanating from the transmission. In addition, a belt tensioning system is provided to maintain consistent tension on the belt.

Abstract: Disclosed are a chemochromic nanoparticle, a method for manufacturing the chemochromic nanoparticle, and a hydrogen sensor comprising the chemochromic nanoparticle. In particular, the chemochromic nanoparticle has a core-shell structure such that the chemochromic nanoparticle and comprises a core comprising a hydrated or non-hydrated transition metal oxide; and a shell comprising a transition metal catalyst.

Abstract: The present invention relates to a backing pad (800) for locally removing stain spots on garments, said backing pad (800) comprises a fluid-absorptive upper layer (801) and a fluid-impermeable lower layer (802), whereby said upper layer (801) and said lower layer (802) are stacked on each other and the upper layer (801) comprises a superabsorbent.

Abstract: The present disclosure generally relates to tin oxide films prepared by physical vapor deposition using a doped tin target. The semiconductor film may include tin and oxygen, and may be formed in a PVD chamber including a silicon doped tin target. Additionally, the semiconductor film may be smooth compared to similarly formed films without a doped target. The semiconductor film may be deposited by applying an electrical bias to a sputtering silicon doped tin target including the silicon in an amount of 0.5 to 5% by atomic weight of the total target. The semiconductor film has a smooth surface morphology compared to similarly formed tin oxide films formed without a doped target.

Abstract: Disclosed are a method, a terminal, and an apparatus for extracting a headword and a computer-readable storage medium, wherein the method comprises: acquiring a text information input by a user; determining an out-edge weight of each search term of the text information; calculating a linkage-matrix for the each search term; calculating a priori score of the each search term according to a preset document library; determining a random jumping vector for the each search term according to the priori score; calculating a first preliminary score of the each search term according to the linkage-matrix and the random jumping vector; determining a second preliminary score of the each search term according to a preset part-of-speech configuration rule; determining a final degree score of the each search term according to the first preliminary score and the second preliminary score; extracting the headword of the text information according to the final degree score.

Abstract: A transistor array panel includes a transistor which includes a gate electrode, a semiconductor layer on the gate electrode, and a source electrode and a drain electrode on the semiconductor layer. The semiconductor layer includes a first portion overlapping the source electrode, a second portion overlapping the drain electrode, and a third portion between the first portion and the second portion. The first portion, the second portion, and the third portion have different minimum thicknesses.

Abstract: The present invention relates a method of preparing methane using ?-valerolactone. A solution of ?-valerolactone is mixed with a triruthenium dodecacarbonyl catalyst, for a reaction at 150° C.-250° C. for 1 to 12 hours, and then subjected to cooling; wherein a mass ratio of ?-valerolactone to the triruthenium dodecacarbonyl catalyst is between 1:2 and 1:50; and the solution of ?-valerolactone has a mass concentration of 50 g/L-300 g/L. In the present invention, ?-valerolactone is converted into methane rapidly by a one-step catalysis deoxygenation using a triruthenium dodecacarbonyl catalyst. The preparation method provided by the present invention can realize a complete conversion of ?-valerolactone, and the methane gas has a yield up to 45 wt %. Besides, such method has characteristics of short reaction time, high yield of methane, easy collection, simple process and convenient operation, and it has industrialized application prospect.