Abstract: A control circuit and method for an isolated switching-mode converter are disclosed. The control circuit includes a primary-side controller and a secondary-side controller. The primary-side controller can enter a sleep mode in response to a first request signal, and the primary-side controller can turn on or off a first switch in the primary-side circuit in a predefined manner to cause a secondary-side winding in a transformer to generate a predefined first output signal. The secondary-side controller can detect the first output signal and responsively enter the sleep mode. In this way, both the primary-side and secondary-side controllers can enter the sleep mode, thus significantly reducing standby power dissipation of the system.

Abstract: A compound for treating diseases related to cerebral ischemic injury. The structure of the compound is as represented by formula (II) below. The compound exhibits higher bioavailability and higher distribution concentrations in rat plasma and brain tissues, and shows a good efficacy in the treatment of ischemic brain injury.

Abstract: A method for managing storage of materials implemented in an electronic device to ensure that earliest-stored materials are removed from storage positions, first controls a scanning device to scan batch code and obtains batch information of the material when an inlet of the electronic device is required to receive the batch of material. A serial number of a storage position is associated with the batch information and a storage time of the batch of material in the storage position is recorded. The serial number of the storage position storing the batch of material according to the batch information is determined when a material-request is received and a transmission track is controlled to transfer the batches of material which having earliest recorded storage times one by one to the outlet, so as to release the batches of material from the storage position.

Abstract: The present disclosure relates to the technical field of logistics sorting, and in particular to a article sorting device. The article sorting device according to the present disclosure includes: a sorting track, including transition tracks and multiple layers of main tracks, wherein the transition track is connected to the same ends of the two adjacent layers of main tracks in a first direction, and the two adjacent transition tracks in a height direction are located at two ends of the main track in the first direction; and a sorting mechanism movably arranged on the sorting track to load an article, configured to unload the article in a second direction when moving to a set sorting position along the sorting track, wherein the second direction intersects the height direction and the first direction. Based on this, the occupied area of the article sorting device is effectively reduced.

Abstract: A method includes: receiving at least one semiconductor wafer to a wafer carrier, wherein the wafer carrier has an inspection window arranged on a side of the wafer carrier; transporting the wafer carrier between a plurality of semiconductor tools; and in response to an emergent event, switching the inspection window to a transparent mode for a predetermined period.

Abstract: A data processing circuit includes a primary transmission path, multiple secondary transmission paths and multiple storage arrays which share the primary transmission path. Each storage array includes at least two sub-arrays, and the secondary transmission path is formed between each sub-array and the primary transmission path, and the sub-array transmits a signal through the secondary transmission path and the primary transmission path.

Abstract: A sorting apparatus is provided. The sorting apparatus includes: at least one set of sorting units; where a sorting unit of the at least one set of sorting units includes: a timing belt, where two ends of the timing belt are fixed; a trolley track arranged in parallel with the timing belt; and a distribution trolley, where the distribution trolley comprises a driving assembly and a guide assembly, the driving assembly comprises a driving motor and a timing belt pulley, the driving motor drives the timing belt pulley to cooperate with the timing belt and move along the timing belt; and the guide assembly of the distribution trolley is configured to cooperate with the trolley track to guide a moving direction of the distribution trolley.

Abstract: An accelerated life test method for a speed reducer of an industrial robot is provided. The accelerated life test method includes: setting first load stress higher than rated load stress and second load stress lower than the rated load stress; performing an accelerated life test by loading the first load stress to first speed reducer samples; calculating a service life of each of the first speed samples in the accelerated life test; performing a contrast test by loading the second load stress to second speed reducer samples; calculating a service life of each of the second speed samples in the contrast test; and calculating an acceleration coefficient, and the acceleration coefficient is equal to a ratio of the service life in the accelerated life test to the service life in the contrast test.

Abstract: A method of performing high-throughput radio thin layer chromatography (radio-TLC) includes spotting a plurality of locations on one or more TLC plates with samples containing a radiochemical or a radiopharmaceutical, each location defining an individual lane on the one or more TLC plates for the respective samples. The one or more TLC plates are developed with a developing solution and dried. The TLC plates are imaged with an imaging device comprising a camera, wherein the image obtained from the camera comprises a field of view that contains regions of interest (ROIs) from the plurality of lanes. The ROIs in the images obtained from the camera may then be analyzed by the user. The ROIs may be used, for example, reaction optimization or for quality control check of the production of radiotracers.

Abstract: An automatic distribution wall is provided, comprising: at least one sorting and conveying assembly which is arranged linearly, wherein the sorting and conveying assembly comprises a carrying part and a rotating part, the carrying part is used for carrying and conveying articles, and the rotating part is connected to a base of the carrying part to drive the carrying part to rotate about a vertical direction so as to adjust the direction of conveyance of articles by the carrying part to a storage position facing the articles.

Abstract: A 4K high-resolution panoramic annular optical system includes a panoramic annular lens head unit, a subsequent lens group, and a 4K sensor (SE) that is coaxially installed. The panoramic annular lens head unit includes a first lens (PALIPAL1) and a second lens (PAL2). The subsequent lens group includes a third lens (RL1), a fourth lens (RL2), a fifth lens (RL3), a sixth lens (RL4), a seventh lens (RL5), an eighth lens (RL6), and a ninth lens (RL7) that are arranged in order from an object plane to an image plane. The first lens (PAL1) and the fifth lens (RL3) are meniscus glass lenses with positive refractive power. The six lens (RL4) and the ninth lens (RL7) are meniscus glass lenses with negative refractive power, and the second lens (PAL2), the fourth lens (RL2), the seventh lens (RL5), and the eighth lens (RL6) are biconvex lenses with positive refractive power.

Abstract: A numerical experimental method for urban waterlogging includes the following steps: acquiring raw data of an urban underlying surface; batch-processing urban waterlogging modeling data; batch-running urban waterlogging numerical experimental models; batch-processing urban waterlogging numerical experimental results; and displaying and analyzing the batch-processed urban waterlogging numerical experimental results. The numerical experimental method constructs a numerical experimental process, which can perform an unlimited number of repeated experiments in the numerical simulation process of urban waterlogging and achieve batch-running of data preprocessing, model operation, and data post-processing processes. Therefore, the numerical experimental method has the advantages of high efficiency, high convenience, high reliability, and low cost.

Abstract: Techniques for controlling and/or moving a cursor, such as by using air gestures, are described.

Abstract: Provided are an inner tub for a clothes treating apparatus and a clothes treating apparatus. The inner tub includes a tub and a lifting rib. The body includes a bottom and a body. The lifting rib is disposed on an inner side of the body. Drainage holes is defined in a part of the body covered with the lifting rib. The plurality of drainage holes are in a normally open state to communicate an inner side of the tub with an outer side of the tub. The remaining part of the body other than the part of the body covered with the lifting rib has a closed structure.