Abstract: A torsion sensor, configured to sense torque generated or received by a joint actuator, is provided. The torsion sensor includes an inner ring, an outer ring, multiple radial bridging portions, multiple overload structures, and multiple strain sensing units. The inner ring and the outer ring are disposed on the same axis and are separated from each other. The torque enables the inner ring and the outer ring to relatively rotate with reference to the axis. The radial bridging portions are disposed at intervals and each radial bridging portion is connected between the inner ring and the outer ring along a radial direction, and each radial bridging portion has at least one depression. Each overload structure extends from the inner ring toward the outer ring along the radial direction and has at least one gap with the outer ring. The strain sensing units are respectively disposed on the radial bridging portions.

Abstract: Disclosed are a method and apparatus for segment routing service processing, a routing device and a non-transitory computer-readable storage medium. The method for segment routing service processing may include acquiring service attribute information of a target node comprising an SR service node and an SR proxy node, and transmitting a notification message containing the service attribute information to a second SR node.

Abstract: A control method of a minimum power input applicable to a wireless power transfer system including a power transmission unit and at least one power receiving unit is provided. The power transmission unit is electrically connected with a control voltage signal and an input voltage signal and accordingly generates the minimum power input. The power transmission unit transmits the minimum power input wirelessly through a wireless transmission to the at least one power receiving unit for receiving. By adjusting the input voltage signal, the duty ratio and resonant frequency of the control voltage signal, the present invention ensures an optimal power transmission efficiency of the wireless power transmission system. Moreover, parameters of a charge pump reservoir and gate driving circuit can be further designed in view of the trend feedback of its gate drive waveforms so as to optimize the effect of the proposed invention.

Abstract: A joint actuator of a robot including a driving device, a driving shaft, a reducer, a torsion sensor, and a dual encoder is provided. The driving shaft is connected to the driving device. The driving device is configured to drive the driving shaft to rotate. The reducer includes a motive power input component and a motive power output component. The motive power input component and the motive power output component are sleeved on the driving shaft. The motive power input component is disposed between the driving shaft and the motive power output component. The torsion sensor is connected to the motive power output component of the reducer. The dual encoder is connected to the driving device and the driving shaft. The driving device is located between the dual encoder and the reducer.

Abstract: Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, compositions, and mixtures thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing diseases (e.g., proliferative diseases (e.g., cancers, such as carcinoma, sarcoma, lung cancer, thyroid cancer, skin cancer, ovarian cancer, colorectal cancer, prostate cancer, pancreatic cancer, esophageal cancer, liver cancer, breast cancer)) in a subject. Provided are methods of inhibiting a TEAD transcription factors (e.g., TEAD1, TEAD2, TEAD3, TEAD4) in a subject.

Abstract: Embodiments of the present disclosure relate to a service flow system and a service data processing method and apparatus. The system can include a management server, a distributed storage cluster and a block chain alliance network connected by a network, the block chain alliance network including a consensus node and at least one participant node. Through unified management of a management server, off-chain data is stored in a distributed storage cluster, then participants of each phase are defined for different projects, and the participants of the same phase of the same project share the same on-chain and off-chain data. Therefore, credible access of the participants to block chain data is solved, dynamic customizable phase management of the projects in a service flow is supported, the on-chain data and participants of each phase are strictly divided and managed, and associated management of on-chain and off-chain service flow data is also supported.

Abstract: There are provided systems and methods relating to checking and confirming merchandise purchased at shopping facilities. In one form, the system includes: a shopping cart containing merchandise items to be purchased; a sales transaction database; a point-of-sales system that creates transaction records identified by transaction identifiers; and a mobile device used by an employee that includes a sensor to scan a paper or digital receipt to obtain the transaction identifier and a camera to capture images of the items in the shopping cart. The system also includes a control circuit that receives the transaction identifier, accesses the database using the identifier to determine the purchased items; analyzes the images of the merchandise items in the shopping cart and creates a computer vision receipt listing detected items; compares the purchased items with the detected items; and takes an action if there is a discrepancy.

Abstract: A diamond turning station having a drum able to be rotated about an axis C and a diamond tip. A piece to be machined P is installed on the drum as follows: the piece to be machined P is offset by a distance D from the rotation axis of the drum; the piece to be machined P is placed so that there is a mean angle Theta between the axis C and a cutting profile corresponding to the active surfaces, the angle Theta being as follows: Theta=arccos (D/Ry), where Ry is a radius of curvature required in the long direction of the microstructures. Next, the diamond tip is moved along the cutting profile of the microstructures, while actuating the rotation of the drum, so as to machine all the microstructures on the surface of the piece to be machined P.

Abstract: An inductive resonant wireless charging system includes a resonant wireless charging transmitting device, a wireless charging relay device and an inductive wireless charging receiving device. The resonant wireless charging transmitting device transmits a high-frequency radio frequency wave. The wireless charging relay device receives the high-frequency radio frequency wave using an electromagnetic resonance way, and converts the high-frequency radio frequency wave into a low-frequency radio frequency wave to transmit the low-frequency radio frequency wave. The inductive wireless charging receiving device receives the low-frequency radio frequency wave in a manner of electromagnetic induction.

Abstract: The present disclosure includes an omnidirectional dielectric resonator antenna (DRA). The omnidirectional DRA comprises a substrate, a dielectric, and a planar antenna positioned between the substrate and the dielectric. The planar antenna comprises a central planar feed positioned on the substrate. The planar antenna also comprises a plurality of feed lines coupled to, and extending outward from, the central planar feed. The planar antenna also comprises a plurality of arms coupled to the plurality of feed lines. Each arm extends from a corresponding feed line.

Abstract: A light string with constant-current rectification includes a first constant-current rectification module, a second constant-current rectification module, and a light string formed by a plurality of light-emitting diodes connected in series. The first constant-current rectification module and the second constant-current rectification module each include rectifier diodes and a regulating circuit that maintains a constant current, an output terminal of the first constant-current rectification module is connected to an anode of the light string, and an input terminal of the first constant-current rectification module is connected to a power supply, an output terminal of the second constant-current rectification module is connected to a cathode of the light string, and a pair of conduction wires are connected between the input terminal of the first constant-current rectification module and the input terminal of the second constant-current rectification module.

Abstract: The present disclosure provides a holographic reproduction device, a holographic reproduction system, and a holographic display system. The holographic reproduction device includes a first light source configured to provide first coherent light; at least one electrically addressed liquid crystal display panel configured to display a holographic interferogram, so that the first coherent light is diffracted when the first coherent light transmits through the holographic interferogram to present a holographic reproduction image. A liquid crystal material of the electrically addressed liquid crystal display panel includes smectic liquid crystal.

Abstract: An optical guide including a first piece made from a transparent material, the first piece including on the surface an array of extraction microstructures composed of a succession of extraction microstructures arranged for projecting to a finite distance an image injected into the optical guide. Each extraction microstructure has a prismatic shape with two faces, one face being called an active surface and having a semi-reflective coating for extracting the image from the optical guide and the other face being called a passive surface and not having any semi-reflective coating. Each active surface is spherical and has an inclination smaller by a mean angle than any active surface immediately preceding in the succession of microstructures in the direction of propagation of the image in the optical guide.

Abstract: A light guide includes a first and second transparent monolithic optical parts (TMOP). The first TMOP has a first surface having two sets with one flat surface followed by one prism array. Each flat surface has a partially-reflective coating, and the first TMOP has a flat opposite second surface. Each prism array has two prisms having a first and a second surfaces which are oblique to each other and to the first TMOP's opposite second surface. The prism arrays first surfaces have a partially-reflective coating. The second TMOP has a first surface with a geometrically complementary shape relative to the shape of the first TMOP's first surface, and has a flat opposite second surface. The first and second TMOPs are assembled together using an optically transparent adhesive material, such that the second surfaces of the first and second TMOP of the light guide assembly are parallel to each other.

Abstract: A control method of a minimum power input applicable to a wireless power transfer system including a power transmission unit and at least one power receiving unit is provided. The power transmission unit is electrically connected with a control voltage signal and an input voltage signal and accordingly generates the minimum power input. The power transmission unit transmits the minimum power input wirelessly through a wireless transmission to the at least one power receiving unit for receiving. By adjusting the input voltage signal, the duty ratio and resonant frequency of the control voltage signal, the present invention ensures an optimal power transmission efficiency of the wireless power transmission system. Moreover, parameters of a charge pump reservoir and gate driving circuit can be further designed in view of the trend feedback of its gate drive waveforms so as to optimize the effect of the proposed invention.

Abstract: The present disclosure discloses an antibacterial glucose-based composite nanoparticle and a processing method and use thereof, and belongs to the technical field of processing of modern food. According to the present disclosure, the antibacterial composite nanoparticle is prepared by using a particle surface positioning modification technology and a physical field charge transfer technology with a natural glucose-based nanoparticle as a raw material. The obtained antibacterial composite nanoparticle has a particle size of 50-1,000 nm, a surface zeta potential of 0 to ?10 mV and a broad-spectrum antibacterial rate of greater than 98%. The shelf life of food can be effectively prolonged to prevent spoilage of products. The antibacterial composite nanoparticle can be used in food, textiles, daily chemicals, medicine and many other fields, and has a wide application prospect.

Abstract: The present disclosure provides a method for compensating a common voltage. The method for compensating a common voltage includes: generating a feedback signal by acquiring a real-time monitoring result of a feedback signal line on the common voltage, the feedback signal including a plurality of time periods, each of the time periods including a first sub-period in which the feedback signal is interfered by the periodic signal and a second sub-period in which the feedback signal is not interfered by the periodic signal; processing the feedback signal to eliminate distortion of the feedback signal caused by interference of the periodic signal in the first sub-period; and compensating for the common voltage according to the feedback signal.

Abstract: An array substrate, a display panel, a display device, and a manufacturing method for an array substrate are provided. The array substrate includes a pixel unit group which includes a first pixel and a second pixel; the first pixel includes a first pixel electrode, a first switching element, and a first connection portion extending and protruding from the first pixel electrode; the second pixel includes a second pixel electrode, a second switching element, and a second connection portion extending and protruding from the second pixel electrode; the first pixel electrode and the first switching element are electrically connected to each other via the first connection portion; the second pixel electrode and the second switching element are electrically connected to each other via the second connection portion; and an extension length of the first connection portion is not equal to an extension length of the second connection portion.

Abstract: The present disclosure discloses an amylopectin-based cyclic glucan and the processing method for the same, and belongs to the technical field of food processing. The present disclosure uses a starch as a raw material, prepares an amylopectin-based cyclic glucan through sugar chain degradation grading and glycosidase-catalyzed trans-glycoside technology, and can be used as a steady-state carrier material for food active factors. The method of the disclosure has advantages of green environmental protection, high processing yield and low cost. The prepared product has high branching degree, special large ring structure and good water solubility, and can be used for steady-state delivery and active protection of natural functional substances, involving nutritional food, medicine, daily chemicals and other fields.