Abstract: A vibration test bench for electrodynamic-suspension magnetic levitation trains and a testing method using the same. The vibration test bench includes an adjustable track mounting surface, a track base, a guiding track and a simulated levitation device. The track base includes a first track base and a second track base. The first track base and the second track base are respectively provided at two sides of the adjustable track mounting surface. The guiding track is arranged at a bottom of the track base and can be embedded in the T-shaped bolt mounting grooves on the adjustable track mounting surface to move. The simulated levitation device is arranged on the track base and is configured to levitate the magnetic levitation train between the first track base and the second track base.

Abstract: A behavior recommendation apparatus, behavior recommendation method, and non-transitory computer readable storage medium thereof are provided. The behavior recommendation apparatus stores a digital twin model, wherein the digital twin model outputs a predicted parameter set after being inputted a behavior sequence and a monitored parameter set. The behavior sequence includes a plurality of behaviors in a first sequence and quantized data. The behavior recommendation apparatus receives the monitored parameter set and an objective, wherein the objective corresponds to a particular parameter in the monitored parameter set. The behavior recommendation apparatus generates a recommended behavior sequence according to the particular parameter, the monitored parameter set, the digital twin model, and a plurality of simulated behavior sequences and displays the recommended behavior sequence on an operation interface.

Abstract: An inorganic sulfide solid electrolyte having high air stability, and a preparation method and use thereof In the invention, some or all of P elements in a sulfide electrolyte are replaced with Sb elements, thereby providing an electrolyte having high air stability and ion mobility and applicable to an all-solid lithium secondary battery. The resulting inorganic sulfide electrolyte comprises the following materials: Li10M(P1-aSba)2S12, Li6(P1-aSba)S5X and Li3(P1-aSba)S4, where M is one or more of Ge, Si or Sn, X is one or more of F, Cl, Br or I, and 0.01?a?1.

Abstract: A powder spraying device has a first powder spraying tube and a second powder spraying tube arranged parallelly. The first powder spraying tube has a first opening formed on a bottom thereof. A first gate is mounted moveably on the first opening to selectively cover the first opening. The second powder spraying tube has a second opening formed on a bottom thereof. A second gate is mounted moveably on the second opening to selectively cover the second opening. When the first powder spraying tube and the second powder spraying tube are filled with different plastic particles, the first opening and the second opening are opened and closed at different times to spray different plastic particles so that the specific molding method requirements are met.

Abstract: This application relates to simulation equipment, and more particularly to an apparatus and method for simulating a line running state of magnetic levitation. The apparatus includes a levitation-guidance mechanism, a moving mechanism and a magnetic guideway fluctuation simulated mechanism. The levitation-guidance mechanism is configured to detect a force on a single Dewar of a maglev train to be simulated. The moving mechanism is configured to move the levitation-guidance mechanism. The magnetic guideway fluctuation simulated mechanism is arranged below the levitation-guidance mechanism, and is configured to apply a variable force to the levitation-guidance mechanism. The variable force is configured to simulate a constantly-variable electromagnetic force applied to the levitation-guidance mechanism by a real track.

Abstract: A levitation, propulsion and guidance integrated magnetic levitation system and an improvement method of levitation and guidance. The system includes a maglev train and a maglev track. The maglev train is provided with a permanent magnet array. The maglev track is provided with a driving device and a levitation driving device in sequence along a running direction of the maglev train. An iron plate is arranged in the middle of the maglev track. The driving device accelerates the maglev train from 0 to take-off velocity. The levitation driving device provides a driving force and a levitation force for the maglev train. The iron plate enables the centered running of the maglev train.

Abstract: Method for Synthesizing Pitavastatin t-Butyl Ester A method for synthesizing pitavastatin tert-butyl ester includes obtaining a substance B through reacting (4R-CIS)-6-chloromethyl-2,2-dimethyl-1,3-dioxolane-4-acetic acid tert-butyl ester with a substance A under the action of a first base catalyst, 5 oxidizing with an oxidizing agent to obtain a substance C, then reacting with 2-cyclopropyl-4-(4-fluorophenyl)-quinoline-3-formaldehyde under the action of a second base catalyst to obtain a substance D, and finally, carrying out an acid deprotection to obtain pitavastatin t-butyl ester. The reaction conditions of the present invention are mild and controllable, and the reaction conditions of the synthesis of the Julia olefination do 10 not require an ultra-low temperature reaction. The operation is convenient and simple, the stereoselectivity is good, the yield is high, and the synthesized pitavastatin t-butyl ester is a completely non-cis isomer, and its purity is high.

Abstract: The present disclosure provides a system and method for providing uninterrupted power to an external device. The system and method include a power supply module coupled to an AC power source and to an external device via a power line, a switching module coupled to the power line, a redundant power supply unit coupled to the AC power source and to the switching module. The switching module is configured to detect an electrical state of the power line and connect the redundant power supply unit to the power line for providing redundant power to the external device based upon the detected electrical state.

Abstract: The disclosure provides an electronic device and a diagnosis method of a light-emitting device. The light-emitting device includes at least one region, and each region of the at least one region has a plurality of light-emitting units. The diagnosis method includes the following steps. A plurality of light-emitting units of one of the at least one region are illuminated by a current. A voltage value corresponding to the current is compared with a first standard voltage value corresponding to a first standard current corresponding to the one of the at least one region. Whether the one of the at least one region is abnormal is determined according to a result of comparing the voltage value with the first standard voltage value. Therefore, the diagnosis method of the disclosure may effectively diagnose whether the at least one region of the light-emitting device is abnormal.

Abstract: This application relates to a battery system for reducing spacing between components in an electronic device. The battery system includes a housing surrounding an electrode assembly and a connection module. The housing is rigid or semi-rigid and connected to a common ground. The battery system can be positioned in the electronic device to contact components without damaging the components. In some embodiments, the battery system can be used as a structural element in the electronic component.

Abstract: The problem to be solved by the present invention is to provide a method for preparing a sample for comprehensively and accurately analyzing gene expression in a single cell or a few cells, for example, by a large-scale DNA sequencer.

Abstract: A parking management device, a parking management method and a server are provided. The parking management device includes an identification device and a processor. The identification device identifies vehicle information of a vehicle. The processor receives the vehicle information from the identification device, and determines whether to obtain driver information corresponding to the vehicle information from a database, where the driver information includes a parking reputation value. The processor obtains a score value according to a parking status of the vehicle. The processor updates the parking reputation value according to the score value, and calculates a parking fee according to the score value and the parking reputation value.

Abstract: Disclosed are a device and method for presenting pictures in a page. The device comprising :a block divider configured to divide a page into a plurality of blocks; a block registrar configured to register each block and to register pictures required to be presented with a delay in each block; a picture renderer configured to download unregistered pictures in said page by a browser; a block presenting determiner configured to determine whether or not to present said registered blocks, if yes, to download the registered pictures required to be presented with a delay in said registered blocks by the browser by said picture renderer; and a picture presenter configured to present pictures which are downloaded and are located in a current window of the browser. Since the browser might allocate network resources to download pictures required to be presented, the network resources can be used reasonably, and a loading speed of the page can be improved.

Abstract: Methods and systems for three dimensional large area welding and sealing of optically transparent materials are disclosed, including generating a beam of ultra-short pulses from an ultra-short pulsed laser; directing the beam to an acoustic-optic modulator to control the repetition rate of the beam; directing the beam to an attenuator after passing through the acoustic-optic modulator to control the energy of the beam; directing the beam to a focusing lens after passing through the attenuator to focus the beam between a top substrate and a bottom substrate in order to weld the top substrate to the bottom substrate, wherein the top substrate and the bottom substrate are in intimate contact; and controlling the position of the top substrate and the bottom substrate relative to the beam using a three-axis stage in order to weld the top substrate to the bottom substrate at different points. Other embodiments are described and claimed.

Abstract: An LED lamp is provided with at least one LED each including an epoxy lens, cathode and anode leads; a reflective cup, a LED chip, and a wire bond; a housing for accommodating a circuit board, the at least one LED mounted on the circuit board, and a fan; openings on the housing; groups of photocatalyst agents coated on areas lit by the LED chip wherein the photocatalyst agents are TiO2 having a particle size in the range of 50 and 300 nano meters; and layers of fluorescent substance coated on areas lit by the LED chip wherein emitted light impinges the layers of fluorescent substance to generate fluorescent light, and wherein white light is generated when emitted light mixes with the fluorescent light. The LED lamp has the functions of disinfection, deodorization, and mildew proofing.

Abstract: A method and an apparatus for self-calibration of a driving capability and a resistance of an on-die termination are provided. The apparatus includes an output interface physical layer (PHY) and a ring oscillator. The output interface PHY receives an operation voltage. The ring oscillator surrounds the output interface PHY to sense a work temperature or the operation voltage and accordingly outputs a sensing result. The driving capability or the resistance of the on-die termination of the output interface PHY is adjusted according to the sensing result.

Abstract: A memory control system includes a first queue unit, a second queue unit, a first transforming unit, a second transforming unit, an arbiter and a control unit. The first queue unit temporarily stores multiple first request instructions. The second queue unit temporarily stores multiple second request instructions. The first transforming unit selectively re-assigns memory addresses corresponding to these first request instructions. The second transforming unit selectively re-assigns memory addresses corresponding to these second request instructions. The arbiter performs immediate scheduling of the one or more first request instructions and the one or more second request instructions to the memory. The control unit compares bandwidths of the one or more first request instructions with bandwidths of the one or more second request instructions, and controls the first transforming unit and the second transforming unit to perform re-assigning operations or not according to compared results.

Abstract: The problem to be solved by the present invention is to provide a method for preparing a sample for comprehensively and accurately analyzing gene expression in a single cell or a few cells, for example, by a large-scale DNA sequencer.

Abstract: A method and an apparatus for self-calibration of a driving capability and a resistance of an on-die termination are provided. The apparatus includes an output interface physical layer (PHY) and a ring oscillator. The output interface PHY receives an operation voltage. The ring oscillator surrounds the output interface PHY to sense a work temperature or the operation voltage and accordingly outputs a sensing result. The driving capability or the resistance of the on-die termination of the output interface PHY is adjusted according to the sensing result.