Abstract: A combined I/Q DAC is provided with a plurality of sources corresponding to a plurality of selectors in which the corresponding source drives the corresponding selector with a source signal to produce a corresponding pair of in-phase and quadrature-phase analog input signals to a summation network. Each selector routes its source signal responsive to a digital value of a corresponding in-phase and quadrature-phase bit pair.

Abstract: A pigment for cosmetic applications is provided, which exhibits excellent color and stability characteristics, while being fully plant-based, edible and of natural origin.

Abstract: A semiconductor storage device including a phase change memory film having a composition containing at least Ge, Sb, Te, and Se, and containing Se as a design composition ratio to Te in a composition ratio showing a phase change memory property with at least three elements Ge, Sb, and Te. The composition ratio of Se is 33.6 atom % or less.

Abstract: Disclosed is a method, performed by a network node, for an enhanced paging of a wireless device of a set of wireless devices. The method comprises transmitting, to the set of wireless devices, information indicative of a first set of paging resources for first-time transmissions of paging data, and indicative of a second set of paging resources for retransmissions of the paging data. The second set of paging resources is different from the first set of paging resources. The method comprises transmitting, to the set of wireless devices, first-time transmissions of paging data using the first set of paging resources. The method comprises, upon detecting that at least one of the wireless devices of the set has failed to react to the first-time transmissions of paging data, transmitting, to the least one of the wireless devices, retransmissions of the paging data using the second set of paging resources.

Abstract: The invention provides methods or compositions for treating cancer using an immune cell, e.g, a T-cell, e.g., a CAR T-cell, optionally in combination with a superantigen conjugate. The invention also provides methods for making immune cells, e.g, T-cells, e.g, CAR T-cells, for use in the treatment of cancer.

Abstract: A computer-assisted surgery system allows a user to control movements of a surgical tool by providing, to a control unit, inputs in the form of measured displacements via a movable part of a handle while treating a region of interest with the tool. The control unit is configured to enable motion of the tool with respect to an anatomical structure only if a user moves the movable part, receive the measured displacement of the movable part, receive from a localization unit the relative position and orientation of the tool relative to the anatomical structure, based on the measured displacement, on the surgical plan and on the relative position and orientation of the tool relative to the anatomical structure, compute an instruction to send to a motorized joint to move a robotic arm to operate the tool according to an optimal trajectory, and send the computed instruction to the motorized joint.

Abstract: A wireless communication system according to an embodiment includes: a wireless base station device configured to perform wireless communication of an orthogonal frequency division multiplexing (OFDM) method; a plurality of dynamic control relay devices for which a reradiation direction of incoming waves is dynamically controllable by the wireless base station device; and a wireless terminal device configured to perform wireless communication with the wireless base station device using a plurality of propagation paths that go through or do not go through the dynamic control relay devices.

Abstract: A bar portion is formed so that an outer circumferential surface on a tip portion side is located on an inner diameter side with respect to an outer circumferential surface of a main portion. On an inner diameter side of a cage, lightened portions obtained by notching in an axial direction from an axial side surface of the main portion are formed separately at positions of the respective bar portions in a circumferential direction. Each lighting portion is formed separately from a surface of a pocket and an axially outer surface of the bar portion formed between a pair of claw portions. An axial dimension T1 of a wall portion formed between an axially outer surface of the bar portion and an inner wall surface of the lightened portion is greater than an axial dimension T2 of the main portion on a bottom portion of the pocket.

Abstract: A rocker recliner is disclosed that has a pair of stationary arms; a seat disposed between the arms; an ottoman; a back coupled to the seat. A full-recline linkage mechanism couples the ottoman, the seat and the back and is operable to move the ottoman, the seat and the back between a closed position, a TV position and a fully reclined position. A rocker assembly is coupled between the full-recline linkage mechanism and the stationary arms that allows the seat, back and ottoman to rock between the stationary arms in any of the closed position, the TV position or the fully reclined position.

Abstract: A process for preparing a rubber article involves modifying the crosslinking density in one region of the article relative to another region of the article. The modification can be carried out by increasing or decreasing the energy transferred to the first region relative to the energy transferred to the second region during vulcanization. In one implementation, the process is conducted in a mold. Rubber parts described have two or more regions that differ from one another with respect to their crosslinking density.

Abstract: Various implementations described herein relate to systems and methods for decoding data stored in a non-volatile storage device, including determining error candidates and determining whether at least one first error candidate from the error candidates is found based on two of the component codes agreeing on a same error candidate. In addition, whether at least one second error candidate is found based on two of the component codes agreeing on a same error candidate is determined in response to implementing a suggested correction at one of the error candidates. Errors in the data are corrected based on at least one of whether the at least one first error candidate is found or whether the at least one second error candidate is found.

Abstract: A robot includes a body, a first robotic arm physically coupled to the body, and a first discrete hydraulic system comprising a first plurality of hydraulic components. The first robotic arm includes a first end effector. The first hydraulic system is operable to control the first end effector. The first plurality of hydraulic components is integrated with the first robotic arm. In some implementations, the robot includes a second robotic arm physically coupled to the body, and a second discrete hydraulic system consisting of a second plurality of hydraulic components. The second robotic arm includes a second end effector. The second hydraulic system is operable to control the second end effector. The second plurality of hydraulic components are integrated with the second robotic arm. The second hydraulic system is hydraulically-isolated from the first hydraulic system.

Abstract: The present disclosure provides an image processing method and apparatus, and relates to the field of image processing, and in particular to the field of image annotation. An implementation is: obtaining an image to be processed including a target region to be annotated; in response to a first click on the target region, performing a first operation to expand a predicted region for the target region based on a click position of the first click; in response to a second click in a position where the predicted region exceeds the target region, performing a second operation to reduce the predicted region based on a click position of the second click; and in response to determining that a difference between the predicted region and the target region meets a preset condition, obtaining an outline of the predicted region to annotate the target region.

Abstract: A system is provided including a first server storing a first data file for a first user, a second server storing a second data file for a second user, a first data card of the first user registered with the first server and locally storing a portion of the first data file, and a second data card of the second user registered with the second server and associated with the second data file. The first data card detects a pairing gesture between the first and second data cards, and in response, establishes a peer-to-peer connection between the data cards.

Abstract: An image sensor package includes: a package base substrate having a cavity extending inwards from an upper surface thereof, and including a plurality of upper surface connection pads and a plurality of lower surface connection pads; an image sensor chip in the cavity, and including a chip body having a first surface and a second surface facing each other, a sensor unit located in the first surface of the chip body, and a plurality of chip pads around the sensor unit; a filter glass above the image sensor chip, and including a transparent substrate and a plurality of redistribution patterns on a lower surface of the transparent substrate; and a plurality of connection terminals between the plurality of redistribution patterns and the plurality of chip pads and between the plurality of redistribution patterns and the plurality of upper surface connection pads.

Abstract: A counter-swarm firework includes a shell casing, multiple streamers positioned in the shell casing, a burst charge positioned in the shell casing and configured to disperse the multiple streamers from the shell casing when discharged, a pusher plate positioned in the shell casing between the burst charge and the multiple streamers, a fire suppressant layer positioned between the burst charge and the pusher plate, and a kick charge configured to launch the shell casing and its contents prior to discharging the burst charge. The fire suppression layer may be configured to suppress heat generated by the discharge of the burst charge.

Abstract: A primer for detecting fecal pollution in water, kit and high-throughput tracing method is disclosed, and belongs to the field of water pollution detection. The method mainly comprises the following steps: extracting DNA from water samples to be tested; using two pairs of universal primers for amplifying mitochondrial DNA to perform nested PCR amplification on the water sample DNA; performing high-throughput sequencing of the amplified products; performing annotation and alignment between sequencing data and a mitochondrial DNA database, and determining the sources of fecal pollution in water samples based on the alignment results. According to the present invention, nested PCR technology is utilized to amplify mitochondrial DNA with high sensitivity.

Abstract: Disclosed is a power conversion circuit, comprising a three-phase inductor and a switching conversion unit, and the three-phase inductor is integrated into a magnetic assembly, the magnetic assembly comprising: two magnetic yokes relatively parallel to each other; a first, a second and a third winding column spaced apart sequentially and located between the two magnetic yokes, and three windings wound around the first, the second and the third winding column in one-to-one correspondence for forming an phase inductor of the three-phase inductor respectively, and phase differences between power frequency currents flowing in any two of the windings are 120°; wherein when a reference current is applied to each of the windings, magnetic fluxes on the first and the third winding column have a first reference direction, and a magnetic flux on the second winding column has a second reference direction opposite to the first reference direction.

Abstract: Methods for producing an object by generative manufacturing, a component, and a computer-readable medium. In one method, a sheet-like part is formed with bulges. In another method, a supporting structure is formed with an arch formed by arch segments converging in the buildup direction and meet at an arch tip. In another method, a supporting structure is formed with a strut of a cloverleaf-like cross-sectional shape. In another method, a supporting structure is formed with a sheet-like part connected to the object and formed to project obliquely forward from the object in the buildup direction. In another method, a supporting structure is formed with a sheet-like part extending substantially along the buildup direction, the sheet-like part formed with apertures.

Abstract: DeepOPF-V, a deep neural network (DNN)-based voltage-constrained approach for solving an alternating-current optimal power flow (AC-OPF) problem, is used to determine an operating point of an AC electrical power system. DeepOPE-V advantageously uses two DNNs to separately determine voltage magnitudes and voltage phase angles of buses in the system without cross-over operations between the two DNNs. A computation complexity is reduced when compared to using a single DNN for generating both the magnitudes and phase angles, allowing high computation efficiency achieved by DeepOPE-V. Remaining variables of the system are computed based on the determined magnitudes and phase angles. A solution for the operating condition is predicted. A fast post-processing (PP) method is developed to improve the feasibility of the predicted solution. The PP method uses linear adjustment to adjust the predicted solution to improve the solution feasibility while enabling fast execution of the PP method.

Abstract: A user device may include a memory and a processor. The user device may send, via a cellular network, instructions to an unmanned aerial vehicle (UAV). The instructions may include instructions to capture a plurality of first images while the UAV is in flight. The user device may receive, while the UAV is in flight, one or more second images via a wireless wide area network. The one or more second images may be lower resolution versions of a subset of the first plurality of images. The user device may store the one or more second images at the user device.

Abstract: Increasing transparency of one or more micro-displays. A method includes attaching a transparent cover to at least a portion of a semiconductor wafer. The at least a portion of the semiconductor wafer includes the one or more micro-displays. The one or more micro-displays include one or more active silicon areas. The method further includes, after the transparent cover has been attached to the at least a portion of the semiconductor wafer, removing silicon between one or more of the active silicon areas, causing the one or more micro-displays to have a transparency of at least 50%.

Abstract: A flexible support plate is configured to support a display panel, and is provided with a bendable region. The bendable region has at least one boundary line extending in a first direction, and the boundary line is part of a side of the flexible support plate. A plurality of hollows are arranged at intervals in the bendable region, the plurality of hollows are divided into a plurality of hollow groups arranged in the first direction, and each hollow group includes at least one hollow. For any boundary line, any one of the plurality of hollow groups has one boundary point, the boundary point is disposed on a contour line of a hollow in the hollow group to which the boundary point belongs, and the boundary point has a smallest distance from a corresponding boundary line in the contour line to which the boundary point belongs.

Abstract: The present invention relates to a chamber environment controlling apparatus for a three-dimensional bioprinter including a printing chamber having an internal space in which printing is performed and which is defined by wall surfaces including sidewalls. The apparatus may include a temperature adjustor including a heater configured to heat the internal space of the printing chamber and an air circulator including an air guide portion extending from an outside of the printing chamber along a sidewall on one side and formed so that air flowing in through an inlet moves along an inside, is heated by the temperature adjustor, and is discharged into the internal space of the printing chamber through an outlet, a circulation fan configured to circulate air along the air guide portion, and a filter configured to filter the air circulating along the air guide portion.

Abstract: Provided is a dielectric composition containing: a main component expressed by {BaxSr(1-x)}mTa4O12; and a first subcomponent, m satisfying a relationship of 1.95?m?2.40. The first subcomponent includes silicon and manganese. When the amount of the main component contained in the dielectric composition is set to 100 parts by mole, the amount of silicon contained in the dielectric composition is 5.0 to 20.0 parts by mole in terms of SiO2, and the amount of manganese contained in the dielectric composition is 1.0 to 4.5 parts by mole in terms of MnO.

Abstract: Provided are a ferrite powder capable of maintaining a high withstand voltage even when used in a resin composition having high magnetic properties and electrical resistivity and a high filling ratio, and a method for producing the same. A ferrite powder composed of spherical ferrite particles, wherein the ferrite powder contains iron (Fe): 55.0-70.0 mass % and manganese (Mn): 3.5-18.5 mass %, the ferrite powder containing more than 0.0 mass % to 7.5 mass % ?-Fe2O3, and the ferrite powder has a volume average particle size (D50) of 15.0 ?m or less.

Abstract: To manage configuration when a UE operates in multi-radio dual connectivity (MR-DC), the UE receives, by processing hardware and from a radio access network (RAN), conditional configuration information including (i) a conditional configuration related to a base station operating in the RAN, and (ii) a condition to be satisfied before the UE applies the configuration (1102). The UE receives, by the processing hardware and from the RAN, an indication that the UE is to release the MR-DC (1104), and determines, by the processing hardware and prior to the UE transitioning from the MR-DC to a new connectivity mode, whether the UE is to release the conditional configuration (1106).

Abstract: A device for the reception of ADS-B messages for a satellite is disclosed including an array of sources and a beamforming module, a ground footprint of a field of view defining a service area, different service areas being associated with different positions of the satellite, a ground footprint of a beam defining a spot in the service area, the beamforming module being configured to form each beam by applying combination coefficients, the reception device having a processing circuit configured to obtain information representative of a position of the satellite and to modify a set of combination coefficients so as to adapt the surface area and/or or the shape of the formed spots to a geographical distribution of the aircrafts within the service area associated with the position of the satellite.

Abstract: A method of calibrating an antenna array in a wireless network node is disclosed, the wireless network node including a plurality of antenna branches, each of the plurality of antenna branches including a respective antenna element. The method includes repeating operations of transmitting a slice of a fountain coded sequence through the plurality of antenna branches to the respective antenna elements, and for each antenna branch of the plurality of antenna branches, selecting the transmitted slice as a feedback signal through a return path and determining a signal quality of the feedback signal, until the signal quality of the feedback signal for each antenna branch is greater than a threshold level. The method further includes performing antenna calibration based on the feedback signal for each antenna branch. Related devices, computer programs and computer program products are disclosed.

Abstract: Embodiments of the present disclosure provide a collapsible wheelchair, including: a movable chassis; a chair; a chair backrest; at least one first folding mechanism, installed between the movable chassis and the chair; and at least one second folding mechanism, connected between the chair and the chair backrest; where, the at least one first folding mechanism and the at least one second folding mechanism are connected in series and both have a four-rod linkage structure, and when the collapsible wheelchair is switched from a folded state to an open state or from the open state to the folded state, the at least one first folding mechanism and the at least one second folding mechanism are configured to move simultaneously. The collapsible wheelchair provided by the present disclosure is convenient in terms of the operation and easy to operate.

Abstract: A code generator platform may receive source metadata and a target data model. The code generator platform may determine a parameter, of the target data model, that is associated with the attribute. The code generator platform may map, based on the attribute and the source metadata, the data to the parameter of the target data model. The code generator platform may generate, based on mapping the data to the parameter, data transformation code associated with the data and the target data model, wherein the data transformation code, when executed, generates target data that corresponds to the data according to the target data model. The code generator platform may perform an action associated with the data transformation code to permit the data transformation code to be executed in order to update a target database with the target data.

Abstract: A solution for controlling an elevator system with an arrangement includes: at least one projector device for projecting a virtual user interface; and at least one gaze tracking device and a control unit. The control unit receives a number of images from the gaze tracking device and performs: detect a predefined input from image data; detect an intersection of the virtual user interface and a gaze point; and generate a control signal to the elevator system in accordance with a position of the gaze point intersecting the virtual user interface.

Abstract: A display panel and a method for manufacturing the display panel, and a display device are provided. The display panel includes: a first substrate and a second substrate which are arranged opposite to each other; a metal bank located between the first substrate and the second substrate, where the metal bank includes multiple openings, and at least some of the openings are each provided with a light conversion layer; and light emitting elements located between the light conversion layers and the second substrate. When the light conversion layer converts the light emitted from the light emitting element into the light with the corresponding color, the light from the adjacent openings is blocked by the metal bank, and to avoid light mixing in the adjacent openings, to improve the display effect of the display device.

Abstract: Systems, methods, and computer products are described herein for identifying data inconsistencies within database tables associated with an application. A master data inconsistency evaluator receives data including at least one selection parameter within at least one database table. By the master data inconsistency evaluator evaluates the at least one selection parameter by comparing the at least one selection parameter with other database tables associated with the application to identify data inconsistencies. The master data inconsistency evaluator repairs the data inconsistencies to further facilitate an error free transaction.

Abstract: A memory device according to an embodiment includes a semiconductor layer, a gate electrode layer, and a first dielectric layer provided between the semiconductor layer and the gate electrode layer. The first dielectric layer contains aluminum (Al), a first element, nitrogen (N), and silicon (Si). The first element is at least one element selected from the group consisting of scandium (Sc), yttrium (Y), lanthanoid (Ln), boron (B), gallium (Ga), and indium (In).

Abstract: A display apparatus and a method of manufacturing a display apparatus are provided. The display apparatus includes: a display panel including at least one curved portion; a cover window covering one surface of the display panel; and a plurality of different adhesive members arranged between the display panel and the cover window. One of the plurality of different adhesive members is arranged to correspond to at least a portion of the curved portion of the display panel, and another of the plurality of different adhesive members is arranged to correspond to the rest of the display panel.

Abstract: A method for routing incoming interactions in a contact center. The incoming interactions are instigated by customers for communicating with the contact center, and the contact center includes agents between which the incoming interactions are routed. The method includes: determining a routing interval; identifying received incoming interactions for inclusion in a received interactions batch, each of the received incoming interactions being identified as ones of the incoming interactions that are received within the routing interval; identifying candidate agents for inclusion in a candidate agent group, the candidate agents being identified as available ones of the agents to whom the received incoming interactions of the received interaction batch can be routed; and subsequent to the end of the routing interval, routing the received incoming interactions included in the received interaction batch to the candidate agents included in the candidate agent group.

Abstract: A tunable optic includes a hexagonal-shaped housing, a polar liquid, a first electrode, a second electrode, a third electrode, a fourth electrode, a fifth electrode, a sixth electrode, and a grounding electrode. The hexagonal-shaped housing includes first, second, third, fourth, fifth, and sixth side walls and first and second light transmissive end walls, and the first, second, third, fourth, fifth and sixth side walls and the first and second light transmissive end walls define a hexagonal-shaped inner cavity. The polar liquid is disposed within the hexagonal-shaped inner cavity. The polar liquid has a surface, and the surface has a curvature and a two-dimensional tilt angle that is variable in response to voltages supplied to each of the first, second, third, fourth, fifth, and sixth electrodes, whereby lens characteristics and light deflection characteristics of the tunable optic are varied.

Abstract: A lamina emergent torsional (LET) joint that includes an integrated membrane to reduce, or eliminate, certain unwanted motions and/or displacements associated with the operation of the LET joint is disclosed. The membrane-integrated LET joint (i.e., M-LET) can be used as a hinge for a lamina emergent mechanism and/or as a surrogate fold for an origami application to ensure accurate and repeatable transitions from a planar (i.e., lamina) state to a non-planar (i.e., lamina-emergent) state, and vice versa.

Abstract: Methods, systems, and devices for wireless communications are described. A base station may determine to enable orbital angular momentum (OAM) beamforming for communications with a user equipment (UE), for example, based on one or more communications parameters and receiving a message from the UE indicating a capability of the UE to use OAM beamforming. The base station may transmit control signaling to the UE indicating that OAM beamforming is enabled. In some examples, the base station may transmit control signaling indicating an OAM configuration, which may be for a same slot in which the control signaling is transmitted or a subsequent slot. The base station may transmit a downlink transmission to the UE via OAM beamforming. In some examples, the base station may estimate and correct misalignment associated with OAM beamforming. In some examples, the base station may disable OAM beamforming and transmit an indication that OAM beamforming is disabled.

Abstract: The present invention relates to gas-producing materials, methods of forming gas-producing materials, and uses of gas-producing materials. The gas-producing materials comprise a comminuted foamed polymer, a nitrogen-containing fuel and an oxidiser. The gas-producing materials may be used to suppress a fire.

Abstract: A multi-chip photonic assembly includes first and second photonic integrated circuits having first and second waveguides vertically stacked such that first vertical dimensions of the first and second waveguides occupy different horizontal planes in the stack. At least one of the first and second waveguides has a region that has a second vertical dimension that is larger than the first vertical dimension and either horizontally overlaps the other waveguide and/or vertically contacts the other waveguide. Light moving through one of the waveguides from the first vertical dimension to the other vertical dimension changes modes vertically so that the light moves from one waveguide to the other.

Abstract: Alloy powder comprises particles. The particles include specific particles. Each of the specific particles has a surface layer on which a divided trace is formed.

Abstract: A method and system for unified social media ecosystem with secure self-verification and privacy preserving proofs is disclosed. The system includes a user identity mapping subsystem, a pseudonymous identity and shared information subsystem, a harmful content reporting subsystem and a reported harmful content verification subsystem. The system is also characterised by a unified social media platforms exchange subsystem.

Abstract: Various embodiments of the disclosure relate to an integrated circuit package, an electronic device including same, and a manufacturing method therefor, the method comprising: attaching at least one first element to a first surface of a substrate; molding the first surface using a first mold; grinding the first mold; attaching at least one second element and at least one connection member comprising a conductive material to a second surface of the substrate; and attaching an interposer substrate including landing pads for an electrical connection with a printed circuit board included in an electronic device to the second surface of the substrate.

Abstract: An operating device for a human-powered vehicle includes a base member and an operating member. The base member includes a first end portion, a second end portion, a base body, and an accommodating structure. The first end portion is configured to be coupled to a handlebar. The second end portion is opposite to the first end portion. The base body is configured to accommodate at least one of a hydraulic unit. The accommodating structure is configured to accommodate at least one of circuitry accommodating part and a power-supply accommodating part. The operating member is pivotally coupled to the base member about a pivot axis. The accommodating structure is a separate member from the base body. The accommodating structure is detachably attached to the base body at the second end portion.

Abstract: A substrate, a method of manufacturing the same, and a display panel are provided. The substrate includes a base; a first conductive layer formed on the base and patterned to form a first metal line, wherein the first conductive layer has a multi-film layer structure composed of a first metal and a second metal, and the second metal is close to the base and is easily etched; an insulating layer; a second conductive layer patterned to form a second metal line and a first metal protection line, wherein the first metal protection line covers a side of the first metal line not covered by the insulating layer.

Abstract: A camera is provided that stores an encryption key locally and transmits the encryption key using near field communication (NFC) when the encryption key is requested by the user. In one embodiment, the camera includes a lens for recording video and an encryption engine for encrypting the video. The camera further includes a security chip for storing an encryption key locally in the camera. Additionally, the camera includes a near field communication (NFC) module that provides a bridge between the security chip of the camera and the device at which the user is viewing the images recorded by the lens. The NFC module includes memory for temporarily storing the encryption key and an NFC transceiver for sending the encryption key from the memory of the NFC module to the device at which the user is viewing the images recorded by the lens of the camera.

Abstract: A thread protector that has an external sleeve to protect threads disposed on a tubular member. The thread protector includes a flange disposed on a first end of the external sleeve to be engageable with an end of the tubular member. The thread protector also includes a securing apparatus extending from the flange to frictionally engage an inner side of the tubular member to maintain the thread protector's engagement with the tubular member, the securing apparatus including a magnet that increases the force of the frictional engagement of the securing apparatus with the inner side of the tubular member. The securing apparatus can also extend from the flange to frictionally engage an inner side of the tubular member to maintain the thread protector's engagement with the tubular member, the securing apparatus rotatable relative to the external sleeve. A method of protecting pin threads of pin ends of tubular members by installing a thread protector on an end of a tubular member.

Abstract: A joint-use bracket (JUB) for use for installing multiple cables associated with communication lines onto a joint-use section of a utility pole is disclosed. The JUB comprises: a curved plate having a generally rectangular shape elongated in a longitudinal direction and curved along a lateral direction, the curved plate formed to have multiple attachment holes therethrough and have multiple slots laterally formed on the front surface; multiple platforms, each platform contiguously formed on the front surface of the curved plate and having multiple receiving holes; multiple blocks configured to engage with the platforms, respectively, each block having multiple joining holes; and multiple joining fasteners configured to be inserted through the joining holes and the receiving holes, to fasten the block to the platform to clamp the cable that is placed laterally between the block and the platform, thereby to hold the cable securely.