Abstract: An optical fiber cladding optical filter includes an elongated capillary tube including an inner surface positioned surrounding an elongated optical fiber proximate or adjacent an exterior surface of the optical fiber and an outer surface positioned spaced from the exterior surface of the optical fiber. A grating formed on the outer surface of the elongated capillary tube aids in suppressing evanescent laser light that exits the optical fiber transverse to a longitudinal axis of the optical fiber. The elongated optical fiber and surrounding elongated capillary tube can include one or more curves along a length thereof to aid in the removal of one or more higher order laser modes as evanescent laser light that exits the optical fiber. The one or more curves can be received in a container to prevent or avoid evanescent laser exiting the optical fiber from propagating into an ambient environment.

Abstract: The disclosure provides a marine plastic floor, which includes a UV layer, a PETG flame-retardant and wear-resistant layer, a PETG color film layer, a PVC middle layer and a PVC bottom layer from top to bottom. According to the technical scheme provided in the disclosure, by optimizing formulations of materials of the middle layer and the bottom layer in the PVC floor, and changing the wear-resistant layer and the color film, after combining them, the PVC floor has sufficient flame retardancy, low smoke and low toxicity after burning, and can meet requirements of MED certification, so that the PVC floor can be used on marine vessels, and vacancy in the current market that there is no PVC floor as the marine floor is filled.

Abstract: Methods and systems for improved labeling and/or de-labeling a molecule or cell in the context of scientific experimentation, industrial applications, and clinical investigation, including the means to repeat the process of labeling and de-labeling in an efficient manner.

Abstract: This application provides a configuration method and an electronic device, and relates to the field of terminal technologies. In this application, scenario configuration of a device can be automatically completed by using a near field communication technology. This simplifies a user operation and improves user experience. The method includes: A first device determines, based on obtained information of a second device, that the second device approaches or is in contact with the first device. In response to approach or contact of the second device, the first device obtains a first scenario corresponding to a first operation performed by a user on a scenario configuration interface of the first device, where the first scenario is associated with behavior of controlling at least one third device. Then, the first device associates the first scenario with the second device.

Abstract: An auxiliary support device for a rolling-cut shear, including: a lower cutting table; a plurality of first hydraulic support cylinders, a plurality of support plates, a plurality of second hydraulic support cylinders shorter than the first hydraulic support cylinders, a slide plate, and a plurality of horizontal hydraulic cylinders. The lower cutting table includes a first front end including a first mounting groove, and a second mounting groove, and an inner plate. The bottom wall of the second mounting groove includes a plurality of first bolt holes and a plurality of first recesses. The inner plate is embedded in the second mounting groove through a plurality of bolts passing through the plurality of first bolt holes. The inner plate includes a plurality of second bolt holes and a plurality of second recesses. The plurality of support plates lean against the inner plate.

Abstract: A method is for model aggregation in federated learning. The method is performed by a source computing node, and the source computing node is communicatively coupled with a target computing node. The method includes receiving metadata of the target computing node, and generating a model aggregation decision based on the metadata and an aggregation history of the source computing node. In response to generating a decision indicative of performing the model aggregation, the method includes performing model aggregation on a local model of the source computing node and a local model of the target computing node, and updating the local model of the source computing node to an aggregated model.

Abstract: Embodiments described herein relate to chamber component cleaning systems and methods for cleaning a chamber component. The chamber component cleaning system includes a spray station, at least a first cleaning station, a dry station, a component transfer mechanism, and one or more enclosures that enclose the spray station, at least the first cleaning station, the dry station, and the component transfer mechanism. The spray station has a holder to position a chamber component in a path of a flow of a cleaning spray and a movable nozzle to provide the flow of the cleaning spray at a first pressure in a path of portions of the chamber component. The first cleaning station has a push mechanism to force a cleaning fluid through features and/or holes of the chamber component and at least one movable transducer to provide ultrasonic energy to the portions of the chamber component.

Abstract: Devices and systems for droplet generation and methods for generating droplets are described. In an embodiment, the devices and systems include a capillary configured to eject a droplet, such as in response to a voltage applied to an end of the capillary. In an embodiment, the devices and systems include a moveable stage configured to carry a multi-well plate and move the stage relative to the capillary such that the ejected droplet is selectively received by a well of the multi-well plate carried by the moveable stage.

Abstract: Provided is a wide angle application high reflective mirror having a reflection band partially overlapping in a wavelength range of 800-4000 nm. The mirror comprises a film system in which a plurality of high refractive index film layers and a plurality of low refractive index film layers that are alternately stacked, and the material of the high refractive index film layer is one of SiH, SiOxHy, or SiOxNy, or a mixture thereof. The highly reflective mirror can achieve a reflectance greater than 99% with an incident angle ranging from 0 to 60 degrees over a large angle range.

Abstract: An auxiliary support device for a rolling-cut shear, including: a lower cutting table; a plurality of first hydraulic support cylinders, a plurality of support plates, a plurality of second hydraulic support cylinders shorter than the first hydraulic support cylinders, a slide plate, and a plurality of horizontal hydraulic cylinders. The lower cutting table includes a first front end including a first mounting groove, and a second mounting groove, and an inner plate. The bottom wall of the second mounting groove includes a plurality of first bolt holes and a plurality of first recesses. The inner plate is embedded in the second mounting groove through a plurality of bolts passing through the plurality of first bolt holes. The inner plate includes a plurality of second bolt holes and a plurality of second recesses. The plurality of support plates lean against the inner plate.

Abstract: The present disclosure provides a method and a system for image generation. The method may include: obtaining an initial image, the initial image being an image generated by a generator and including a specified target; determining, in the initial image, a partial image of the specified target; generating a fusion image including the specified target by performing an image fusion based on a background image and the partial image of the specified target; and generating a target sample image based on the fusion image.

Abstract: An optical lens includes an aspheric-shaped shell formed of an optical material, an optical plate connected to the aspheric-shaped shell, and a viscous fluid fluidically sealed in a cavity between the aspheric-shaped shell and the optical plate.

Abstract: The present disclosure provides a laser etching system for electrode layer patterning, which can perform electrode layer patterning on the conductive layer of a first surface of the substrate of a double-sided structure touch panel by means of employing a laser beam without damaging the conductive layer on the second surface of the substrate. The system comprises a laser emitter for generating and emitting laser beams, and a laser etching platform for supporting and fixing the touch panel substrate, with the first surface facing the laser beam and the second surface adhering to the laser etching platform. The laser etching system further comprises optical elements, which ensure that the ratio of the spot size of the laser beam irradiated on the second surface to that irradiated on the first surface is not less than 1.2.

Abstract: An optical fiber capillary tube power stripper includes a capillary tube having an elongated body including an outer surface and an inner surface that surrounds an elongated optical fiber. The capillary tube (a) defines one or more spaces or gaps in the elongated body between first and second ends of the capillary tube; or (b) includes one or more lateral openings in the elongated body between first and second ends of the capillary tube; or (c) includes the outer surface defining one or more ridges and one or more valleys or grooves that surround the outer surface of the body between first and second ends of the capillary tube.

Abstract: An optical fiber cladding optical filter includes an elongated capillary tube including an inner surface positioned surrounding an elongated optical fiber proximate or adjacent an exterior surface of the optical fiber and an outer surface positioned spaced from the exterior surface of the optical fiber. A grating formed on the outer surface of the elongated capillary tube aids in suppressing evanescent laser light that exits the optical fiber transverse to a longitudinal axis of the optical fiber. The elongated optical fiber and surrounding elongated capillary tube can include one or more curves along a length thereof to aid in the removal of one or more higher order laser modes as evanescent laser light that exits the optical fiber. The one or more curves can be received in a container to prevent or avoid evanescent laser exiting the optical fiber from propagating into an ambient environment.

Abstract: A display apparatus and a display method are provided. The display apparatus includes a display panel, a display film assembly, a privacy film assembly, and a light source. The display film assembly includes a first light guide plate and an optical film. The optical privacy film assembly includes a second light guide plate and a privacy film. The privacy film is configured to adjust divergent lights exiting the second light guide plate into privacy lights at a preset angle. The light source is configured to emit incident lights to be selectively irradiated to the first light guide plate or the second light guide plate, so that the display apparatus is able to switch between a normal display mode and a privacy display mode.

Abstract: Disclosed are a backlight module and a curved display device. The backlight module includes a backplane and a backlight. The backplane includes a backplane body and two arc fixing components. The backplane body is provided with two opposite arc sides and each arc fixing component is correspondingly detachably installed at each arc side to restrict a curvature of the backplane body. A mounting groove is formed by the cooperative enclosure of two arc fixing components and an inner surface of the backplane body. The backlight is provided into the mounting groove.