Abstract: A data transmission method, a data sending device, and a data receiving device are provided. The method includes: encoding, by a data sending device, information data by using a low-density parity-check (LDPC) code matrix, to obtain a bit sequence, where the bit sequence includes a first bit sequence, and the first bit sequence includes at least one information bit in the bit sequence; interleaving, the first bit sequence to obtain a first interleaved bit sequence; performing, modulation based on the first interleaved bit sequence to obtain a sending signal, and sending the sending signal. The method also includes: demodulating, by a data receiving device, a receiving signal to obtain a soft value sequence; and de-interleaving, the soft value sequence, to obtain a soft value sequence of a first bit sequence. This can improve a capability of an LDPC code resisting burst interference.

Abstract: The disclosure relates to a system and method for adapt a treatment plan. The method may include: obtaining an initial treatment plan of a region of interest, wherein the initial treatment plan includes a first initial treatment fraction and a second initial treatment fraction; causing a radiation treatment device to deliver the first initial treatment fraction; obtaining a treatment record related to the first initial treatment fraction; and generating an updated second treatment fraction based on the second initial treatment fraction and the treatment record.

Abstract: A lighting device for vehicles with an elongate optical waveguide, with a light source associated with a first end of the optical waveguide, with a carrier plate bearing the light source and with a holder which is connected to the optical waveguide in an end region, wherein the optical waveguide is provided with an opaque casing at least in the end region, which has at least one fastener via which the optical waveguide is fastened to the holder.

Abstract: The present disclosure provides an interaction system of three-dimensional space and a method for operating the same, comprising: determining visual field space according to an eye position of an operator and an angle at which the eye is watching, and determining absolute interaction space and relative interaction space according to respective joint positions of the operator and the visual field space, thereby achieving dividing of areas of the space; determining an operation that matches a current action and needs to be performed by the operator on a selected virtual object according to a relationship among the current action of the operator, the virtual object viewed by the operator and the absolute interaction space, such that when the operator makes the corresponding action, the operation matching the action of the operator is performed on the virtual object; outputting the generated corresponding three-dimensional image display signal to a three-dimensional image display device to complete somatosensory

Abstract: The present disclosure provides a temperature compensation method and device, and a display apparatus. In the temperature compensation method, a temperature value of a driving transistor corresponding to a light emitting device in the display apparatus is determined according to a photoelectric display signal of the display apparatus and/or an anode voltage signal of the light emitting device, and an electrical parameter offset of the driving transistor is calculated according to the temperature value, so as to perform real-time temperature compensation on a date line signal such as a gate voltage.

Abstract: A bone fusion implant for fusing a first bone region to a second bone region of a mammalian bone includes a first fixing region having multiple securing means receiving holes for attaching to the first bone and a second fixing region which is connected to the first fixing region and has multiple securing means receiving holes for attaching to the second bone region, wherein a cutting tool guiding contour which specifies a severing line is formed between the first and the second fixing region. A method for the individualized production of such a bone fusion implant includes recording an actual 3D model of the mammalian bone implant in a first data set, drafting a target 3D model, and producing the bone fusion implant by way of the target 3D model.

Abstract: An improved base shoe for use with panel installation and removal systems. The improved base shoe includes dovetail grooves for use with a safety-seal, weather seal, wherein the safety-seal, weather seal must be installed prior to installing a glass panel. The improved base shoe features a recess for use with taper plates having a continuous projection along an upper surface. The base shoe and taper plates are configured so as to provide a prying surface between the projection on the taper plates and a wall of the base shoe.

Abstract: A push-button switch has a sound function and a button accepts a pushing operation. A second plunger slides in coordination with the pushing operation on the button. A torsion coil spring stores or releases elastic energy together with sliding of the second plunger. A sounder unit slides using elastic energy released by the torsion coil spring at the same time as the torsion coil spring elastically deforms, and the sounder unit generates a hitting sound by impacting a hitting piece. A movable contact piece has a movable-side contact Pm and is capable of moving due to being pushed by the sliding sounder unit. A fixed contact piece has a fixed side contact, the movable-side contact Pm being engaged with the fixed side contact at the same time or substantially at the same time as the sounder unit hits the hitting piece.

Abstract: An apparatus for identifying similar electronic messages includes a processor configured to detect a first electronic message, detect a set of one or more significant words in the first electronic message, compare the detected set of one or more significant words in the first electronic message to one or more sets of one or more significant words from a plurality of other electronic messages, and present at least a second electronic message from the plurality of other electronic messages that includes a set of one or more significant words that is similar to the detected set of one or more significant words in the first electronic message.

Abstract: A light intensity detection method includes: determining whether light intensity detection needs to be performed; detecting whether there is a finger touch in an optical detection region of an optical fingerprint sensor if light intensity detection needs to be performed, wherein the optical detection region is located in at least one part of a display region of a display; enabling a light intensity detection function if no finger touch is detected, and collecting light intensity data by using the optical fingerprint sensor; and processing the collected light intensity data, and calculating a value of current ambient light intensity according to the light intensity data.

Abstract: A computer-implemented method for detecting fraudulent behavior in a facial recognition process includes: receiving, by a computing device, a facial recognition request from a user; collecting bypass information of the user, in which the bypass information includes user device information and user behavior information; inputting the bypass information into at least one decision model to obtain a bypass decision result; and determining, based on the bypass decision result, whether fraudulent behavior is present in the facial recognition process.

Abstract: An energy efficient and durable thermal swing type carbon dioxide recovery and concentration device can be made smaller and use low-temperature heat waste of 100° C. or less. A honeycomb rotor carries adsorption particles having a sorption capacity for carbon dioxide. The rotor is rotated in a sealed casing divided into at least an sorption zone and a desorption zone and is brought into contact with material gas that contains carbon dioxide in a state wherein the honeycombs in the sorption zone are moist so as to adsorb the carbon dioxide while carrying out evaporative cooling of water. Then, the honeycombs that have adsorbed the carbon dioxide are moved to the desorption zone and brought into contact with low pressure vapor so as to desorb high concentration carbon dioxide. Thus, it is possible to continuously recover carbon dioxide at a high recovery rate and high concentration.

Abstract: A technical object of the present invention is to devise a top plate for a cooking appliance that can suppress proliferation of bacteria or mold. In order to achieve the technical object, the top plate for a cooking appliance of the present invention includes: a crystallized glass substrate having a cooking surface on which a cooking device is placed; and a decorative layer formed on the cooking surface, in which the decorative layer includes 30 vol % to 100 vol % of ZnO—B2O3-based glass and 0 vol % to 70 vol % of refractory filler powder.

Abstract: Provided is a method for producing HPMCAS capable of reducing the average particle size of HPMCAS particles to an intended range without a pulverization step. Specifically provided is a method for producing hypromellose acetate succinate, comprising an esterification step of reacting hypromellose with an esterification agent in the presence of a catalyst to obtain a reaction solution containing crude hypromellose acetate succinate, a precipitation step of mixing the reaction solution with water to precipitate the crude hypromellose acetate succinate, thereby obtaining a hypromellose acetate succinate suspension, a liquid removal step of removing a liquid from the hypromellose acetate succinate suspension with a centrifugal decanter to obtain liquid-removed hypromellose acetate succinate, and a drying step of drying the liquid-removed hypromellose acetate succinate.

Abstract: This application provides a lithium-ion battery and an apparatus. The lithium-ion battery includes an electrode assembly and an electrolyte. The electrode assembly includes a positive electrode plate, a negative electrode plate, and a separator. A positive active material of the positive electrode plate includes Lix1Coy1M1-y1O2-z1Qz1, where 0.5?x1?1.2, 0.8?y1<1.0, 0?z1?0.1, M is selected from one or more of Al, Ti, Zr, Y, and Mg, and Q is selected from one or more of F, Cl, and S. The electrolyte contains an additive A, an additive B, and an additive C. The additive A is a polynitrile six-membered nitrogen-heterocyclic compound with a relatively low oxidation potential. The additive B is an anhydride compound. The additive C is a halogen substituted cyclic carbonate compound.

Abstract: The present invention relates to an apparatus capable of purifying air and maintaining freshness inside a refrigerator while minimizing deformation of the structure of an existing refrigerator, and a method for controlling the same. The apparatus for air purification and freshness maintenance according to the present invention is formed separately from a storage space (12) of a refrigerator (10) and is installed on a cooling passage (14) which communicates with the storage space (12) through an inlet (13) and an outlet (15), wherein a photocatalyst filter (30) is installed in the vicinity of the outlet (15) within the cooling passage (14), and a plurality of cells (32) forming an air vent are formed in the photocatalyst filter (30) in the same direction as the air flow direction within the cooling passage (14), in which a UV LED (41) for radiating ultraviolet rays toward the cells (32) of the photocatalyst filter (30) is installed.

Abstract: A position detection system (1) includes a plurality of receivers (3) that receive a radio wave from a transmitter (2) and a control unit (4) connected to these receivers (3). The control unit (4) estimates the presence position of the transmitter (2) using machine learning from advance data obtained beforehand. The advance data is data based on a radio wave received by the receiver (3) in a state where a transmitter (11) is placed at a position where its coordinates are clear within an area. The control unit (4) narrows down a presence range of the transmitter (2) in a step-by-step manner by the bisection method using data of the radio waves received by all the receivers (3) and determines one area from among a plurality of areas divided in advance within the area as the presence position of the transmitter (2).