Abstract: The present invention is directed to a fracturable thermoformable packaging sheet comprising at least one thermoplastic layer having a thickness of between 10 mil and 50 mil which is composed of a polymer matrix of between 35% (wt.) to 77.5% (wt.) relative to the total weight of the thermoplastic layer of a substantially amorphous aromatic polyester. Incorporated into this polymer matrix of the at least one thermoplastic layer is an inorganic filler which is present in an amount of between 22% (wt.) to 50% (wt.) relative to the total weight of the thermoplastic layer. The inorganic filler is encased in a carrier resin which is present in an amount of between 0.5% (wt.) to 15% (wt.) relative to the total weight of the thermoplastic layer.

Abstract: A woodworking vice including a frame, the frame has a clamp assembly and a connection rod matching with the assembly, and a front end of the rod is hinged to the frame. A rear end of the rod is provided with an extending frame extending upwardly, a front end of a locking member is hinged to an upper end of the extending frame, and a middle portion of a rocker is hinged to the upper end of the extending frame and is located below the locking member. The locking member is provided with a cooperation hole, and the locking member is equipped with a torsion spring making the locking member have a tendency of rotating clockwise. A rear portion of the frame is provided with a locking rod extending downwardly, the rod passes through the cooperation hole, and a rear end of the rocker is matched with the locking member.

Abstract: The present invention relates to a maleate salt of a compound represented by formula I, a method for preparing the salt, a pharmaceutical composition containing the salt, and the use of the salt. The present invention also relates to crystalline forms C, D and E of the maleate salt of the compound represented by formula I, methods for preparing the crystalline forms, crystalline compositions and pharmaceutical compositions containing the crystalline forms, and uses thereof.

Abstract: A platform scale uses a method of detecting a center-of-gravity (COG) offset. A weight value of a load on a weighing platform is calculated. The weighing platform is allowed to reach a steady state. When the weight value exceeds a COG offset threshold, then a position of a load COG is calculated using a load COG position algorithm. Whether the calculated position is in a valid region of the weighing platform is determined. The weight value is displayed if the position is within the valid region; otherwise, the position of the COG is displayed. A display apparatus of the scale displays the weight value or the position of COG of the load. The platform scale alerts a user about a possible invalid weighing event by displaying an image indicative of the COG offset condition, ensuring effective and precise weighing.

Abstract: A system and method for robust control of a sensorless interior permanent magnet synchronous motor. The system and method includes rotor characteristic detection to detect or estimate rotor position, rotor speed, and rotor magnetic polarity based on rotor magnetic anisotropy or saliency. Detecting rotor magnetic polarity allows determination of orientation of the rotor and, for a rotor in motion, direction of travel. A high frequency injection enables rotor position detection and an alternating carrier method enables detection of rotor magnetic polarity. The system and method can also include closed loop startup control from a standstill condition following detection of rotor characteristics.

Abstract: An arrangement of a coke drum unit and of a coke crushing unit for use in a closed, gastight system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit. It comprises a coke drum unit containing solidified petroleum coke; a coke crushing unit for crushing the petroleum coke into sellable petroleum coke pieces arranged below the coke drum unit; a lower funnel connected to the coke crushing unit and having an upper end portion; an upper funnel connected to the lower end of the coke drum unit and having a lower end portion with a smaller diameter than the upper end portion of the lower funnel; the lower end portion of the upper funnel extending into the upper end portion of the lower funnel; and at least one circumferential sealing element providing a gastight sealing between the upper funnel and the lower funnel and allowing for an axial and radial movement of the upper funnel with respect to the lower funnel.

Abstract: A touch panel, a touch display device and a method for manufacturing the touch panel are provided. The touch panel includes a first substrate and a second substrate which are oppositely arranged; a first blanking layer formed on the first substrate; a touch electrode layer formed on the first blanking layer; and a second blanking layer formed on the second substrate. A side of the first substrate provided with the first blanking layer and the touch electrode layer faces a side of the second substrate provided with the second blanking layer.

Abstract: A low density parity check (LDPC) channel encoding method for use in a wireless communications system includes a communication device encoding an input bit sequence by using a LDPC matrix to obtain an encoded bit sequence for transmission. The LDPC matrix is obtained based on a lifting factor Z and a base matrix. The encoding method can be used in various communications systems including the fifth generation (5G) telecommunication systems, and can support various encoding requirements for information bit sequences with different code lengths.

Abstract: Innovations in unified intra block copy (“BC”) and inter prediction modes are presented. In some example implementations, bitstream syntax, semantics of syntax elements and many coding/decoding processes for inter prediction mode are reused or slightly modified to enable intra BC prediction for blocks of a frame. For example, to provide intra BC prediction for a current block of a current picture, a motion compensation process applies a motion vector that indicates a displacement within the current picture, with the current picture being used as a reference picture for the motion compensation process. With this unification of syntax, semantics and coding/decoding processes, various coding/decoding tools designed for inter prediction mode, such as advanced motion vector prediction, merge mode and skip mode, can also be applied when intra BC prediction is used, which simplifies implementation of intra BC prediction.

Abstract: This application discloses a picture file management method performed at a computing device, and an associated non-transitory computer storage medium. The method includes: obtaining a picture set; extracting, from the picture set, a picture meeting a policy and parsing the picture, to obtain geographical location information related to the picture; obtaining a real-time target location of a terminal according to the geographical location information related to the picture; tagging the real-time target location onto a map page, to generate a location tag for the picture; classifying at least one picture conforming to the real-time target location, to obtain a picture classification result; and obtaining a to-be-released picture according to the picture classification result and the location tag.

Abstract: Disclosed in the application are document verification and identity verification methods and devices. A computer-implemented document verification method comprises: obtaining an image of a to-be-verified document; and verifying whether an anti-counterfeiting identifier exists in the image; verifying a source of the image; and obtaining a verification result for the to-be-verified document based on the verification of the anti-counterfeiting identifier and the verification of the source of the image. A computer-implemented identity verification method comprises: obtaining an image of an identity document of a to-be-verified user; obtaining a first verification result for the identity document based on the image of the identity document; verifying authenticity of identity information in the image of the identify document to obtain a second verification result; and determining an identity verification result for the to-be-verified user based on the first verification result and the second verification result.

Abstract: A three-dimensional (3D) scanning method is disclosed, including: projecting, by at least two laser projectors in a 3D scanner, laser contour lines onto a surface of a scanned object; capturing, by a first camera in the 3D scanner, a two-dimensional (2D) pattern of the laser contour lines projected onto the surface of the scanned object; identifying, by a processor in the 3D scanner, a 2D line set at a highlight center from the 2D pattern of the laser contour lines; generating, by the processor based on the 2D line set, 3D contour point cloud data of the surface of the scanned object according to triangulation, wherein a position of the first camera is fixed, the at least two laser projectors correspond to at least two different wavelengths, and a spatial position relationship between light planes projected by the at least two laser projectors and the first camera is predetermined.

Abstract: A method, an apparatus, and a device for magnetic resonance chemical shift encoding imaging are provided. The method includes in a phasor-error spectrum established based on a simplified multi-point magnetic resonance signal model, determining a pixel point having a unique phase factor value and causing the phasor-error spectrum to reach a local minimum value as an initial seed point; estimating a phase factor value of a pixel point to be estimated according to the initial seed point to obtain a field map; mapping and merging the field maps at the highest resolution to obtain a reconstructed field map; determining a reconstructed seed point from the reconstructed field map, and estimating the reconstructed seed point to obtain a phase factor value of a reconstructed pixel point to be estimated.

Abstract: Processing systems and methods for receiving captured data of a data source attached with an expression of a relationship between the data source and a well construction system. The expression of the relationship between the data source and the well construction system is matched with an expression in a relationship descriptor including a description of a well construction system physical layout. The relationship descriptor also includes respective expressions of relationships between data sources and locations, equipment, and/or components of the well construction system. The expression in the relationship descriptor is one of the respective expressions. Secondary information is determined based on the captured data and the matched expression in the relationship descriptor.

Abstract: Devices, systems, and methods for channel access in dynamic spectrum sharing. In one embodiment, a server includes a communication interface, a memory, and an electronic processor configured to receive an allotment of bidding credits, determine an amount of available spectrum, generate a power spectrum matrix, generate a bid based on a need for spectrum access and a portion of the allotment of bidding credits, control the communication interface to transmit the power spectrum matrix and the bid to the one or more servers, receive an external power spectrum matrix and an associated bid from each of the one or more servers, compare the bid to the associated bid to determine a winning bid, and control all of the one or more radio nodes to use the spectrum that is associated with the power spectrum matrix in response to determining that the bid is the winning bid.

Abstract: A method and an apparatus for processing a high dynamic range (HDR) image, and a terminal device to improve quantization quality, where the method includes obtaining brightness information of an image, processing the brightness information to obtain processed image information, quantizing the processed image information to obtain quantized image information, and encoding the quantized image information to obtain encoded image information.

Abstract: A method and system for evaluating node fulfillment capacity in node order assignment. The method includes receiving by a network average capacity utilization cost module an electronic record of a current order. The method includes retrieving data of a plurality of nodes, calculating an actual capacity utilization on an expected date, and determining a probability of backlog on the expected date. The method includes generating a network average capacity utilization cost model, automatically converting a regular labor cost or a overtime labor cost into a capacity utilization cost, and transmitting the capacity utilization cost of each node to an order fulfillment engine. The method includes receiving by the engine the current order, the processing cost data, and the capacity utilization cost. The method includes automatically calculating a fulfillment cost and identifying a node with the lowest fulfillment cost for assignment.

Abstract: Surface modification agents may be included in emulsified acidic treatment fluids to leave surfaces in carbonate formations water wet after acidizing operations. A method of acidizing a subterranean formation, comprising: providing a treatment fluid in the form of an invert emulsion, wherein the treatment fluid comprises: a hydrocarbon phase comprising an oil-soluble liquid and an emulsifier; and an aqueous acidic phase comprising water, an acid, and a surface modification agent; and introducing the treatment fluid into a wellbore.