Abstract: A hydraulic system for a rapid mooring device of an offshore operation helicopter includes a fuel tank, a hydraulic pump, an electric motor, a check valve, a pressure sensor, a filter, an overflow valve, a two-position four-way electromagnetic reversing valve group, a three-position four-way Y type hydraulically operated reversing valve, an stacked double throttle check valve, an stacked internally controlled hydraulic lock, an externally controlled large flow hydraulic lock, a safety valve, a cartridge valve, an energy accumulator, a pneumatic hydraulic pump, a thick and thin parallel single rod hydraulic cylinder, a mechanical claw unlocking cylinder, a centering lock unlocking cylinder and an emergency lock unlocking cylinder.

Abstract: A computing system and method that can be used for organizing product-related emails, wherein product-related emails can pertain to products such as objects/items or otherwise pertain to entities such as experiences, subscriptions, services etc. In particular, example aspects of the present disclosure involve computing systems and computer-implemented methods for organizing product-related emails based on historical user data and characteristics extracted from the product-related emails. The systems and methods of the present disclosure allow for use of email that more conveniently conveys pertinent information contained in product-related emails through presentation of various information predicted as more valuable to a user and methods to more easily find product-related emails associated with a user's particular desires.

Abstract: Various waveguides and image display systems are disclosed herein. In an example, an image display system can include an optical engine configured to generate an image and a waveguide. The waveguide can have a light in-coupling region formed along a peripheral edge of the waveguide, the light in-coupling region including a first surface with a first set of diffraction gratings, and a light exit region formed along a top surface of the waveguide, the light exit region including a second set of diffraction gratings. The first set of diffraction gratings can be configured to diffract light towards the second set of diffraction gratings, and the second set of diffraction gratings can be configured to diffract light towards the user's eye.

Abstract: An optical system for real-time closed-loop control of a fundus camera and an implementation method therefor. The optical system comprises an optical path structure composed of a fundus camera, light sources (LS1, LS2), a plurality of lenses (L1, L2, L2?, L3?) and a dividing mirror (DM1, DM2), and further comprises an orthogonal steering mirror group, which comprises: a first steering mirror (SM1) moving in a horizontal direction and a second steering mirror (SM2) moving in a vertical direction.

Abstract: A computing system (100) that includes at least one microapp (202) and a container application (204) configured to receive an application output from the microapp(s) (202,602) via an application programming interface. The computing system (100) can include at least one processor (112,132) and at least one tangible, non-transitory computer-readable medium that stores instructions that, when executed by the at least one processor (112,132), cause the at least one processor (112,132) to perform operations. The operations can include providing, for display within a first panel (304) in a user interface (306), a navigation bar (302) based on data received from the container application (204); receiving, at the container application (204), the application output from the at least one microapp (202) via the application programming interface; and providing, for display within a second panel in the user interface (306), data describing the application output.

Abstract: Disclosed are embodiments supporting multi-PDSCH transmission with multiple PUCCH resources by signaling the PDSCH-to-HARQ_feedback timing indicator, K1; identifying the PDSCH set associated with a PUCCH; constructing a Type 1 HARQ-ACK codebook; and constructing a Type 2 HARQ-ACK codebook.

Abstract: A clip-cartridge assembly and a clip applicator are provided. The clip-cartridge assembly includes a clip-cartridge, a clip delivery device, and a clip jaw provided on a side of the clip-cartridge. The clip-cartridge includes an accommodation cavity for placing a ligation clip and the clip delivery device; the clip delivery device includes an elastic member and a clip pushing block for pushing the ligation clip within the accommodation cavity to move; and if the clip jaw is closed, the elastic member, by an elastic force of the elastic member, drives the clip pushing block to move in a movement direction toward the clip jaw.

Abstract: Disclosed are a measurement system for micro-mixing and a measurement method thereof. The measurement system comprises a mixing device, a light enhancement unit, an observation unit, an image acquisition unit, a display device and a tracer injection device; the light enhancement unit comprises a light-emitting device, a light-focusing device and a reflecting device; the observation unit comprises an observation window; the image acquisition unit comprises a distortion-free lens and an image acquisition device which are connected in sequence, and a central axis of the distortion-free lens is in alignment with a central axis of the observation window. The measurement method is performed in the measurement system provided by the present application. In the present application, the brightness of visual field is improved, the light interference on target image is shielded off, the process of micro-mixing can be observed in real time, and thereby the micro-mixing efficiency can be evaluated.

Abstract: A method of executing a transaction of a blockchain. The transaction comprises at least one output comprising a locking script, and the locking script comprises an instance of a first opcode and one or more instances of a second opcode. Each instance of the second opcode separates portions of the locking script. Upon calling the instance of the first opcode, a first data element is read from at least one stack, the first data element being generated during execution of the locking script with an unlocking script of a different transaction. A first part of the locking script that follows an instance of the second opcode corresponding to the first data element is output.

Abstract: A method for evaluating images of a printed pattern. The method includes obtaining a first averaged image of the printed pattern, where the first averaged image is generated by averaging raw images of the printed pattern. The method also includes identifying one or more features of the first averaged image. The method further includes evaluating the first averaged image, using an image quality classification model and based at least on the one or more features. The evaluating includes determining, by the image quality classification model, whether the first averaged image satisfies a metric.

Abstract: Provided is a manufacturing method of a semiconductor structure, including: providing a substrate; forming a first mask layer having a first mask pattern on the substrate, and etching the substrate by using the first mask layer as a mask to form active regions; forming several discrete bitlines on the active regions; forming a sacrificial layer between adjacent bitlines; forming a second mask layer having a second mask pattern on the sacrificial layer, the first mask pattern and the second mask pattern being complementary to each other; and etching the sacrificial layer by using the second mask layer and the bitlines as masks to form a plurality of contact structures. The embodiment of the present disclosure is beneficial to reducing the manufacturing cost of the semiconductor structure.

Abstract: A process for the conversion of methanol to olefins includes the steps of passing a feedstock comprising methanol to a fluidized bed reactor in contact with a catalyst to produce an olefin product, wherein the process at least partially deactivates the catalyst to form an at least partially deactivated catalyst; and passing spent catalyst from said at least partially deactivated catalyst to a regenerator for regeneration thereby forming regenerated catalyst and returning activated catalyst from said regenerated catalyst to said reactor via a regenerated catalyst line. An oxygen volume content in the gas-phase component at the outlet of the regenerated catalyst pipeline is controlled to be less than 0.1 percent, preferably less than 0.05% and more preferably less than 0.01% on the regenerated catalyst pipeline.

Abstract: A video generation method includes: when a video theme configured by a user and a video production instruction are obtained, obtaining, according to the video production instruction, a user image and multiple video templates matching the video theme; embedding the user image into reserved positions of at least some of the video templates so that the user image is combined with situational materials of the video templates to generate at least one video; obtaining a video to be published from the at least one video, and publishing the video to be published to a preset video playback platform. Thus, during the process of video production, at least one video can be generated at a time as long as the user image is embedded into multiple video templates, without repeatedly photographing by a user.

Abstract: Clock and other cyclical signals are driven onto respective capacitively-loaded segments of a distribution path via inverting buffer stages that self-correct for stage-to-stage duty cycle error, yielding a balanced signal duty cycle over the length of the distribution path.

Abstract: The disclosure relates to the technical field of lithium ion batteries, and provides an MOF-derived carbon aerogel, a preparation method thereof and an application in lithium ion batteries. According to the method, [Cd(tppa)2Cl2] is first prepared. The MOF-derived carbon aerogel according the disclosure is used as an anode active material of lithium ion batteries.

Abstract: A method of wireless communication includes performing, by a user equipment (UE), a scan in connection with a listen-before-transmit (LBT) operation. A sensing bandwidth associated with the scan is selected by the UE based at least in part on a transmission bandwidth of an uplink transmission, and at least a portion of the sensing bandwidth is included an unlicensed frequency spectrum. The method further includes transmitting, by the UE, the uplink transmission based on a result of the scan.

Abstract: An organic electroluminescent device includes, from bottom to top, a substrate, a first electrode and a light-emitting component in sequence, where the light-emitting component is disposed on the first electrode, and a secondary electrode structure is disposed on an upper side surface of the light-emitting component and includes a sub-electrode, a dielectric material layer and an outer layer electrode, where the dielectric material layer is disposed between the sub-electrode and the outer layer electrode, the sub-electrode is in contact with the light-emitting component, the dielectric material layer and the sub-electrode completely cover a light-emitting region of the light-emitting component, the outer layer electrode completely covers the dielectric material layer, and in a non-light-emitting region on the periphery of the light-emitting component, the outer layer electrode is electrically connected to the sub-electrode.

Abstract: An exemplary embodiment of the present disclosure provides an electrochemical device comprising a tube having an outer surface defining an interior volume of the tube; a first hollow fiber positioned in the interior volume of the tube, the first hollow fiber comprising: a first membrane defining an interior volume of the first hollow fiber; one or more first electrodes positioned in the interior volume of the first hollow fiber; and at least a first portion of a first electrolyte fluid positioned in the interior volume of the first hollow fiber; one or more second electrodes positioned in the interior volume of the tube and outside of the interior volume of the first hollow fiber; and a second electrolyte fluid positioned in the interior volume of the tube and outside of the interior volume of the first hollow fiber. Also disclosed herein are methods of making an electrochemical device.

Abstract: A display substrate, a display device, a method of forming a display substrate, and a method of forming a display device are provided. The display substrate includes: a first insulation structure, including a display area and a frame area, where the frame area is arranged around the display area, and at least one first groove is arranged in the first insulation structure of the display area; a first wiring layer arranged on the first insulating structure and covering a side surface and a bottom surface of the first groove; a second insulation structure arranged on the first wiring layer, where at least one first through-hole is formed in the second insulation structure of the frame area; a first conductive structure covering a part of an upper surface of the second insulating structure and at least a sidewall and a bottom surface of the first via-hole.