Abstract: Disclosed are an aromatic amine derivative and an organic electroluminescent device including the same. A fluorenyl/silafluorenyl group having an ortho-substituted group is introduced into the structure of the aromatic amine derivative. The aromatic amine derivative may be used as a light-emitting material in a light-emitting layer of an organic electroluminescent device. These novel compounds can provide better device performance.

Abstract: Disclosed are an IGBT-module condition monitoring equipment and method. The IGBT-module condition monitoring equipment includes an IGBT module, a gate turning-on voltage overshoot monitoring module, a driving circuit, a bond wire state judging module, and a signal acquisition module. The breakage condition of bond wires is obtained by comparing a monitored actual gate turning-on voltage overshoot with a preset reference gate turning-on voltage overshoot threshold. The present invention solves the problem encountered in monitoring the aging of IGBT bond wires in power electronic converters.

Abstract: There is provided a method of inventory control for an inventory including items sequentially arranged on one or more structures, each item having a radio frequency tag associated thereto, the tag having stored therein an identifier for identifying the associated item. The method includes: obtaining data in relation to multiple items arranged in a row on a structure, the data comprising multiple sets of identifiers detected from interrogating the tags of the plurality of items at a plurality of instances along the row; determining a sequence of detected items in the row based on the data obtained, the sequence including estimated relative positions of the detected items in the row; and determining whether an item of the detected items in the row is misplaced based on the estimated relative position of the item in the row and a reference relative position of the item in the row.

Abstract: A pixel arrangement structure and a display device are provided. The pixel arrangement structure includes a plurality of repeating units. The repeating units include a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel. Center points of the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel in a same repeating unit form a quadrilateral. Four adjacent sub-pixels in adjacent repeating units constitute a shared pixel, and the shared pixel includes at most two sub-pixels belonging to the same repeating unit.

Abstract: A performance analysis system and method for analyzing processing performance of a processing device. A picker module is placed in the processing device to capture a plurality of pieces of time information of a unit circuit of each of a plurality of tasks in the processing device during total execution time of processing the plurality of tasks. A calculation circuit performs an interval analysis operation on the time information. The interval analysis operation includes: calculating an overlap period between a current task and a previous task; and counting time occupied by the unit circuit during the total execution time of processing the tasks by the processing device according to a relation between the current time interval of the current task corresponding to the unit circuit and the overlap period.

Abstract: A display panel includes a first display sub-panel and a second display sub-panel disposed opposite to each other, the first display sub-panel including a plurality of first gate lines and the second display sub-panel including a plurality of second gate lines. The display panel further includes a plurality of single-way conducting switches, the first gate lines, the second gate lines and the single-way conducting switches being disposed in one-to-one correspondence, each of the single-way conducting switches having an input end which is electrically connected to the corresponding first gate line and an output end which is electrically connected to the corresponding second gate line, and each of the single-way conducting switches being unidirectionaly conducted from the corresponding first gate line to the corresponding second gate line.

Abstract: Systems and methods for processing at least one service request for an on-demand service are provided. The systems may perform the methods to obtain a plurality of example service orders, each example service order of the plurality of example service orders may include a feature associated with a section of a plurality of sections of a measurement; cluster the plurality of example service orders into a plurality of subsets of example service orders, the feature of each example service order in a same subset of example service orders may be associated with a same section of the measurement; for each of the plurality of subsets of example service orders, train a first model of estimated time of arrival (first ETA model) using the subset of example service orders; and store structured data in the at least one storage medium encoding the plurality of first ETA models.

Abstract: Disclosed are a preparation method of an orexin receptor antagonist compound 5-3. Crystalline forms I-IV of an orexin receptor antagonist compound 5-3 are provided. Also provided are processes of preparing crystalline forms of the orexin receptor antagonist compound 5-3, as well as methods of using the crystalline forms I-IV for treating an orexin-related disease.

Abstract: Disclosed is a preparation method of an orexin receptor antagonist compound 5-3. Crystalline forms I-IV of an orexin receptor antagonist compound 5-3 are provided. Also provided are processes of preparing crystalline forms of the orexin receptor antagonist compound 5-3, as well as methods of using the crystalline forms I-IV for treating an orexin-related disease.

Abstract: Some embodiments of the disclosure provide a bamboo building curtain wall plate. According to an embodiment, the bamboo building curtain wall plate include a bamboo substrate, a metal connecting member, and a weather-resistant outer-decorative coating layer. The metal connecting member is disposed on the back surface of the bamboo substrate and connectable to the main body of a building. The weather-resistant outer-decorative coating layer is disposed on the front surface of the bamboo substrate. According to another embodiment, the bamboo substrate includes an outer layer which is a wood veneer or a bamboo material, and a core layer which is a bamboo material. According to a further embodiment, the bamboo substrate has a thickness of 8-15 mm.

Abstract: Method and apparatus for decoding error correction code (ECC) code words. Reference voltages are used to extract a selected code word from a communication channel. The selected code word is processed by an ECC decoder, and an initial syndrome weight is determined indicative of unresolved parity errors. A coarse search operates to concurrently adjust, over a first succession of iterations, each of the reference voltages. A subsequent fine search operates, over a second succession of iterations, to individually adjust the reference voltages. Decoding and syndrome weight determination continues over each iteration until a minimum syndrome weight is obtained, after which a user data content of the code word is decoded. The coarse search may transition the decoder from a saturated operational region to a linear operational region. The decoder may be a low density parity check (LDPC) decoder.

Abstract: Read parameter estimation techniques are provided that obtain information from multiple read operations to customize read parameters for data recovery. One method comprises performing the following steps, in response to a decoding failure of a page of a memory or a codeword of the memory: obtaining at least three read values of the page or codeword; and processing the at least three read values to determine read parameters comprising: (i) a log likelihood ratio, and/or (ii) a center read reference voltage, wherein the determination is based on a signal count of a number of bits falling in particular regions of multiple regions of the memory and wherein the determined read parameters are used for a decoding of the page or codeword following the decoding failure and/or a subsequent read operation following a successful decoding of the page or codeword.

Abstract: The present application provides a gate driving circuit, a display apparatus and a method of driving the same. The gate driving circuit includes a plurality of shift registers, which are divided into a first group of shift registers and a second group of shift registers. An output terminal of an A-th stage of shift register is electrically coupled to an input terminal of a (A+1)-th stage of shift register, an output terminal of a (A+1)-th stage of shift register is electrically coupled to an input terminal of a (A+1+n)-th stage of shift register, a reset terminal of the A-th stage of shift register is electrically coupled to an output terminal of a (A+a+n)-th stage of shift register, and a reset terminal of the (A+1)-th stage of shift register is electrically coupled to an output terminal of a (A+a+n+1)-th stage of shift register.

Abstract: The present disclosure relates to systems and methods for recommending a route for a request. The system may perform the methods to receive a request from a terminal, wherein the request may include a departure location and a destination; determine a Generative Adversarial Network (GAN) model; determine at least one recommended route that travels from the departure location to the destination based on the GAN model; and transmit the at least one recommended route to be displayed on the terminal in response to the request.

Abstract: An accelerated compression method and apparatus are provided. The accelerated compression apparatus includes a look-ahead buffer, a string matching processing pipeline and a control circuit. The string to be compressed extracted from the data register is stored to the look-ahead buffer. A string to be compressed includes Q characters, and a repeat flag is stored in the look-ahead buffer for each character in the string to be compressed. P instances are issued in parallel in each issue cycle. When all the characters included in P substrings corresponding to the P instances are identical to each other, the control circuit sets the repeat flags of the start characters corresponding to the last (P?1) instances among the P instances to a set state.

Abstract: Disclosed is a preparation method of an orexin receptor antagonist compound 5-3. Crystalline forms I-IV of an orexin receptor antagonist compound 5-3 are provided. Also provided are processes of preparing crystalline forms of the orexin receptor antagonist compound 5-3, as well as methods of using the crystalline forms I-IV for treating an orexin-related disease.

Abstract: A method for recommending a route includes obtaining a first start point and a first end point relating to a road network. The method also includes obtaining a route recommendation model. The method further includes determining a recommendation route from the first start point to the first end point based on the route recommendation model.

Abstract: The present disclosure provides a pixel circuit and a driving method thereof, and a display device. The pixel circuit includes: a data switching circuit configured to transmit a data voltage signal received from a data line in response to an on-signal; a data storage circuit configured to store the data voltage signal and output a first voltage and a second voltage according to the data voltage signal, wherein the first voltage is lower than the second voltage; a first light emitting circuit configured to emit light when turned on by a voltage difference between the first voltage and a power supply voltage; and a second light emitting circuit configured to emit light when turned on by a voltage difference between the second voltage and the power supply voltage.

Abstract: The present disclosure belongs to the field of network technologies, and discloses a resource deduction method and apparatus, an intelligent terminal, and a deduction server. The method includes: sending a rule obtaining request for a deduction rule of a user-specified deduction item to the deduction server; receiving the deduction rule returned by the deduction server; calculating a second resource value that is obtained after applying the deduction rule to a first resource value associated with the user-specified deduction item; and sending a resource transfer request carrying the second resource value to the deduction server. The present disclosure resolves a problem that a merchant needs to manually calculate expense that is obtained after applying the deduction rule to the first resource, and payment efficiency is relatively low.

Abstract: A device includes a computing unit connectable to a Raman spectrometer, refractometer, and database. Data sets represent fluids, active substances and/or active substance combinations. The device can subject a fluid, active substance, or active substance combination to a Raman spectroscopic measurement. The computing unit can identify the fluid, active substance, or active substance combination as Raman active or Raman inactive. The device can also subject the fluid, active substance, or active substance combination to a refractive index measurement. The computing unit can compare the second result with the first result to obtain a final result in the event of a detected Raman activity, and adopt the second result as the final result in the event of a detected Raman inactivity. The computing unit can compare the final result with the data sets to identify an incorrect/unintended fluid, active substance, or active substance combination.