Abstract: Embodiments of this disclosure provide techniques used in a location sensing service and a timeline service implemented in a host device for providing location history. In particular, the location sensing service may passively collect location coordinates of the device using requests made by third party applications. The location sensing service may receive a signal comprising an intent for a location request in response to a change in the user activity or in response to a change in a cellular identification of the device. The device may determine that a time elapsed from a previous location request and a time corresponding with receiving one or more of the signals exceed a time threshold and, based thereon, request a location coordinate of the device.

Abstract: A rope replacement apparatus includes: a rope conveying mechanism, used for driving a first rope to move along a moving path of a second rope, so as to replace the second rope; a first detection part, used for detecting a first moving speed V1 of the first rope output by the rope conveying mechanism; the first detection part being installed on the rope conveying mechanism; a second detection part, used for detecting a second moving speed V2 of the second rope outside the rope conveying mechanism; the second detection part being installed on the moving path of the second rope; a control part, used for adjusting V1 according to the difference between V1 and V2; the first detection part and the second detection part being both in communication connection with the control part. The rope replacement apparatus improves rope replacement efficiency and slipping can be reduced.

Abstract: Provided are a battery cell testing probe mechanism, a testing apparatus, and a battery production line. The battery cell testing probe mechanism includes a connecting member and multiple test members. The connecting member is configured to connect to an external structure, and at least one test member is slidably connected to the connecting member along a first direction. Each test member corresponds to an electrode terminal of a battery cell and performs relevant data collection on the corresponding electrode terminal. When battery cells of different dimensions are tested, one or more test members can be moved relative to the connecting member along the first direction to adjust spacings between the test members, thereby meeting the testing requirements for the spacing between electrode terminals of battery cells of different dimensions and improving testing efficiency.

Abstract: This application provides a test apparatus and a battery production line. The test apparatus includes a fixing mechanism and a plurality of test probe mechanisms. The test probe mechanisms are slidably connected to the fixing mechanism side by side along a first direction. In the test apparatus provided in embodiments of this application, the fixing mechanism is provided with a plurality of test probe mechanisms, and the test probe mechanisms can slide along the first direction relative to the fixing mechanism. In this way, distances between the test probe mechanisms can be adaptively adjusted according to the dimensions of to-be-tested battery cells, that is, the distances can quickly respond and adapt to changes in dimensions of incoming battery cells, so that the test efficiency can be significantly improved.

Abstract: This application provides a module tray and a battery production device. The module tray includes: a tray body; a reference member mounted on the tray body and configured for supporting and positioning a battery module in a first direction; a sliding member slidably mounted on the tray body along the first direction and configured to clamp the battery module in cooperation with the reference member; and an adjustment mechanism connected to the sliding member, where the adjustment mechanism is configured to drive the sliding member to move along the first direction and lock a position of the sliding member, and the adjustment mechanism is mounted on the tray body.

Abstract: Provided are a cleaning apparatus, a cleaning method and a battery production system, wherein the cleaning apparatus comprises: a cleaning assembly comprising two cleaning members provided opposite to each other, the two cleaning members being configured to form a space therebetween for accommodating articles to be cleaned; and a first drive assembly configured to drive the cleaning assembly for movement to clean two sides of at least two articles to be cleaned arranged in sequence. The cleaning assembly comprises two cleaning members provided opposite to each other, and the first drive assembly drives the cleaning assembly for movement, wherein the two cleaning members provided opposite to each other are capable of cleaning two sides of the at least two articles to be cleaned arranged in sequence in the course of the movement.

Abstract: A modular furniture assembly has a modular universal base, an armrest module, and a modular recliner. The armrest is modularly coupled to one side of the modular universal base and includes an armrest member, a stepped member, a base horizontal member, and a base vertical plate. The modular recliner is coupled to another side of the modular universal base, and includes a recliner base and a backrest module. The recliner base has a plurality of frames that are interconnected and mechanically attached to each other. The recliner base includes a recessed surface that forms a transverse gap within the recliner base, and a top support having a flat top surface aligned with top edges of the plurality of frames. The backrest module has two backrest sections with end plates configured to move, respectively, along the recessed surface.

Abstract: A display device comprises a first pixel electrode disposed on a substrate in a first emission area, a second pixel electrode disposed on the substrate in a second emission area, an insulating layer covering edges of an upper surface of each of the first and second pixel electrodes, a first light emitting layer disposed on the first pixel electrode and the insulating layer, a first common electrode disposed on the first light emitting layer, a first bank disposed on the insulating layer, a second bank disposed on the first bank and including tips that protrude from side surfaces of the first bank toward each of the first and second emission areas, a first residual inorganic layer disposed on lower surfaces of the tips of the second bank adjacent to the second emission area, and a first oxide layer covering a lower surface of the first residual inorganic layer.

Abstract: An optical system, comprising: (i) multiple input optical fibers; (ii) an optical mode multiplexer/demultiplexer coupled to said input optical fibers with, said optical mode multiplexer/demultiplexer comprising a plurality of metamaterial structures having length and forming at least one stage of metamaterials, the at least one stage of metamaterials is being situated on a surface of the optical mode multiplexer/demultiplexer facing the input optical fibers, and the at least one stage of metamaterials is oriented at angles between 60 and 120 degrees relative to the axis of the input fibers; and the metasurfaces are structured to receive a first optical signal having a first mode from at least one of said multiple input optical fibers and convert the first mode to a different mode.

Abstract: The present invention discloses a novel class of monoacylglycerol lipase (MAGL) small molecule inhibitors, as well as pharmaceutical compositions, preparation methods, and uses thereof. The MAGL small molecule inhibitors are represented by formula (I), with specific substituents and definitions as described in the specification. The disclosed MAGL small molecule inhibitors exhibit excellent MAGL enzyme inhibitory activity. The invention includes these compounds or their pharmaceutical compositions for the treatment and/or prevention of MAGL-related conditions such as multiple sclerosis, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, traumatic brain injury, neurotoxicity, stroke, epilepsy, anxiety, migraine, depression, hepatocellular carcinoma, colorectal cancer lesions, ovarian cancer, neuropathic pain, chemotherapy-induced neuropathy, acute pain, chronic pain, and/or pain-associated spasticity.

Abstract: The present invention discloses a multi-source data fusion method and system for dynamic system scenario behavior deduction and reliability prediction analysis, a computer device, and a storage medium. Based on a Markov/CCMT dynamic reliability prediction analysis method and combined with a multi-source data fusion and assimilation method, the method simulates and statistically analyzes complex dynamic behavior characteristics of digital process control with strong interactive coupling, nonlinearity and high uncertainty by Monte Carlo probability model random sampling, and then achieves forward deduction analysis and reliability prediction of a system operation state through dynamic search analysis of a system state transition probability matrix model.

Abstract: A triggerable circuitry for a Physically Unclonable Function (PUF) source and true random number generator comprises an array of metastable latches PUF cells units that produce output states in racing configuration dependent on manufacturing variations and noise fed into a counting circuit. The technology as a single circuit extracts detected random bits' states for true random numbers generation, different each time when requested, and is able to feed a PUF recovery system that will use the fairly static bits' patterns of the measured circuit although each time different.

Abstract: Computer implemented methods and systems are provided that comprise, under control of one or more processors of a medical device, where the one or more processors are configured with specific executable instructions. The methods and systems include sensing circuitry configured to define a sensing channel to collect biological signals, memory configured to store program instructions, a processor configured to implement the program instructions to at least one of analyze the biological signals, manage storage of the biological signals or deliver a therapy, and communication circuitry configured to wirelessly communicate with at least one other implantable or external device, the communication circuitry configured to transition between a sleep state, a partial awake state and a fully awake state.

Abstract: A refrigerator control method comprises: collecting working parameters of an ice making system; when the working parameters meet a preset normal defrosting condition of an ice making evaporator, controlling a defrosting unit corresponding to the ice making evaporator to be started; and when information on an amount of ice in an ice bin is detected to be full ice information, and when the working parameters meet a preset full ice defrosting condition of the ice making evaporator, controlling the defrosting unit corresponding to the ice making evaporator to be started.

Abstract: Provided are a solid form of a Rho-associated protein kinase inhibitor (6-(4-(4-(1H-pyrazol-4-yl)phenylamino)pyrimidin-2-yl)-1-methyl-1H-indol-2-yl)(3,3-difluoroazetidin-1-yl)methanone or a solvate thereof, a method for preparing the solid form, a pharmaceutical composition comprising the solid form, and a use of the solid form as a Rho-associated protein kinase (ROCK) inhibitor, preferably a selective ROCK2 inhibitor.

Abstract: A data padding method comprises: determining a length of a space occupied by remaining data in the register; comparing the length of the space occupied; performing, when the length of the space occupied by the remaining data is less than the length of the unit input data, following operations: receiving a unit input data and storing it continuously with the remaining data in the register; determining a length of a unit output data to be output; intercepting a portion of data with a length of N words from data formed by padding the remaining data buffered in the register and the unit input data and starting from an address space of a lowest bit of the register, as the unit output data and outputting it; and shifting the data remaining in the register as a whole to an address space in the register starting from the lowest bit.

Abstract: The present invention relates to an optical property storage device and a system using the same. The device according to an exemplary embodiment of the present invention comprises: a light transistor in which the conductance between a source electrode and a drain electrode changes in accordance with optical properties of color temperature and illumination of incident light; and a variable resistance memory device of a second terminal in which a first electrode is electrically connected to any one electrode from among the source and drain electrodes of the light transistor, and which stores a conductance changing in accordance with the changed conductance of the light transistor.

Abstract: The present invention discloses an ultralow-power negative margin timing monitoring method of a neural network circuit, relates to an adaptive voltage regulation technology based on on-chip timing detection, and belongs to the technical field of low-power design of integrated circuit. The present invention provides an ultralow-power operating method of neural network circuit. By inserting a timing monitoring unit in specific position of critical paths and setting partial circuits to operate under “negative margin”, the system can further lower voltage, compress the timing slack, and obtain higher power gain.