Abstract: Embodiments described herein may be related to apparatuses, processes, systems, and/or techniques for using x-rays to alter or observe circuits within a semiconductor device before, during or after a test of the semiconductor device. Other embodiments may be described and/or claimed.

Abstract: A self-heterodyne phase-sensitive optical time domain reflectometry (?-OTDR) system with a free multi-spatial resolution includes a narrow linewidth laser source, a 1×3 fiber-optic coupler, three acousto-optic modulators (AGMs), a 3×1 fiber-optic coupler, two time-delay fibers, an erbium-doped fiber amplifier (EDFA), a circulator, a photodetector, an electrical amplifier, three filters, a data acquisition card, a pulse signal generator, and a driver module. A plurality of acousto-optic modulators using the same driver are used to couple probe light with different pulse intervals and different frequency shifts and then inject the probe light into a fiber, such that a self-heterodyne detection structure with a multi-spatial resolution is implemented, which suppressed optical background noise such as coherent fading noise, phase noise introduced by a frequency drift of a light source, and pseudo-random noise (PRN).

Abstract: The present disclosure relates to a metal additive manufacturing extrusion mechanism for monitoring and improving mechanical properties in situ, and belongs to the technical field of metal additive manufacturing. The mechanism comprises a wire conveying unit, a composite cavity unit, a high-temperature loading unit, a temperature detecting unit, a pressure loading unit, a pressure detecting unit and an in-situ monitoring unit. Multi-stage high-temperature loading is achieved through silicon nitride heater components distributed in the piston, the outer wall of the cavity and the nozzle, and meanwhile service temperature detection is achieved through thermocouple components. Multi-stage pressurization is achieved through continuous pressure loading of the wire conveying mechanism and high-frequency pressure loading of the piston mechanism and the four-rod mechanism, and then service pressure detection is achieved through strain gauge components on the top of the piston and the inner wall of the cavity.

Abstract: A self-heterodyne phase-sensitive optical time domain reflectometry (?-OTDR) system with a free multi-spatial resolution includes a narrow linewidth laser source, a 1×3 fiber-optic coupler, three acousto-optic modulators (AOMs), a 3×1 fiber-optic coupler, two time-delay fibers, an erbium-doped fiber amplifier (EDFA), a circulator, a photodetector, an electrical amplifier, three filters, a data acquisition card, a pulse signal generator, and a driver module. A plurality of acousto-optic modulators using the same driver are used to couple probe light with different pulse intervals and different frequency shifts and then inject the probe light into a fiber, such that a self-heterodyne detection structure with a multi-spatial resolution is implemented, which suppressed optical background noise such as coherent fading noise, phase noise introduced by a frequency drift of a light source, and pseudo-random noise (PRN).

Abstract: The present disclosure relates to a sample analyzer, including: an incubation mechanism, which is used for performing incubation on liquid in a reaction vessel; and a uniform mixing mechanism, which is independently arranged relative to the incubation mechanism and has a transport station and a uniform mixing station, wherein the uniform mixing mechanism includes a carrying member for carrying the reaction vessel, and the carrying member drives the reaction vessel to circularly move between the transport station and the uniform mixing station; and the carrying member conveys the reaction vessel, which is input from the transport station, to the uniform mixing station, so as to uniformly mix the liquid, and conveys the reaction vessel from the uniform mixing station to the transport station, so as to output the reaction vessel to the incubation mechanism.

Abstract: A method for suppressing coherent and polarization-induced fading by simultaneous monitoring of loss and vibration is provided. By using merely common single-mode sensing fibers, the polarization diversity-based measurement method solves the conflict between ?-OTDR and COTDR in terms of polarization state. In addition, the method not only achieves a better coherent fading noise suppression effect but also enhances the capability of recognizing small loss events in the monitoring of loss parameters. Meanwhile, the method can suppress the influence of coherent fading on the phase demodulation of ?-OTDR and reconstruct a vibration signal with high fidelity in the monitoring of perturbation parameters, which can effectively reduce the error rate of external perturbation warning.

Abstract: Provided are a tub assembly and a washing machine. The tub assembly includes an outer tub, and a lining tub disposed in the outer tub fixedly connected to the outer tub. An inner wall of the outer tub is protected by means of the lining tub, thereby preventing the problem of bacteria breeding caused by an inner wall face of the outer tub and washing water being in contact for a long time, or the problem of mildew occurring due to the inner wall of the outer tub being in a damp environment for a long time. The washing effect of a washing machine can be effectively improved, thereby preventing health and hygiene problems, etc.

Abstract: A track mechanism and a front-loading washing machine are provided. The track mechanism includes a base, the base is provided with a track portion configured to guide a movable body to move along the track portion, the base includes a supporting body and a track body, the track portion is arranged on the track body, the supporting body and the track body are stacked and combined relative to each other, and wear resistance of the track body is higher than that of the supporting body.

Abstract: In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.

Abstract: The present disclosure relates to a cleaning device and a chemiluminescence detector. A cleaning device is provided with a cup inlet station and a cup outlet station, wherein the cleaning device comprises a pedestal, a plurality of magnetic adsorption components, a turntable arranged on the pedestal, and a primary cleaning mechanism arranged on the pedestal, wherein each of the plurality of magnetic adsorption components comprises a plurality of magnets; magnetic adsorption heights of a plurality of magnets of the first magnetic adsorption component are equal and are recorded as A; magnetic adsorption heights of a plurality of magnets of the middle magnetic adsorption component are equal and are recorded as B, and B>A.

Abstract: A cleaning module, a sample analyzer with the cleaning module and a cleaning method. Wherein, the cleaning module may include a disk body assembly and a cleaning assembly. The disk body assembly may include a disk body, the cleaning assembly and the disk body may move relatively, and the disk body and the cleaning assembly complete extraction of waste fluid and cleaning on a path of moving relatively.

Abstract: In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.

Abstract: The present disclosure relates to a cleaning device and a chemiluminescence detector. A cleaning device is provided with a cup inlet station and a cup outlet station, wherein the cleaning device comprises a pedestal, a plurality of magnetic adsorption components, a turntable arranged on the pedestal, and a primary cleaning mechanism arranged on the pedestal, wherein each of the plurality of magnetic adsorption components comprises a plurality of magnets; magnetic adsorption heights of a plurality of magnets of the first magnetic adsorption component are equal and are recorded as A; magnetic adsorption heights of a plurality of magnets of the middle magnetic adsorption component are equal and are recorded as B, and B>A.

Abstract: The present disclosure relates to, a magnetic microbeads adsorption mechanism, which is configured to adsorb a magnetic microbeads in a reaction cup and is provided with a cup inlet station and a cup outlet station; the magnetic microbeads adsorption mechanism includes a pedestal, a turntable and multiple magnetic adsorption components; the turntable is rotatably mounted on the pedestal; the turntable can drive the reaction cup to rotate around a central axis of the turntable; the multiple magnetic adsorption components are arranged on a mounting circumference of the pedestal at intervals; the mounting circumference and rotation track of the reaction cup are concentrically arranged; and during a process when the reaction cup rotates from the cup inlet station to the cup outlet station, the adsorption height of the magnetic microbeads relative to cup bottom of the reaction cup can be changed.

Abstract: A washing machine (100), comprising a support frame (1), the support frame (1) comprising a door support (11); a drum (2) being arranged on the support frame (1) in a manner enabling rotation around the central axis of rotation; a door (3) being arranged on the door support (11) in a manner enabling rotation around the central axis of rotation; and a pushing plate (4), connected respectively to the door (3) and the drum (2) when in a first state, and being spaced apart from at least one of the door (3) and the drum (2) when in a second state.

Abstract: The present disclosure relates to a metal additive manufacturing extrusion mechanism for monitoring and improving mechanical properties in situ, and belongs to the technical field of metal additive manufacturing. The mechanism comprises a wire conveying unit, a composite cavity unit, a high-temperature loading unit, a temperature detecting unit, a pressure loading unit, a pressure detecting unit and an in-situ monitoring unit. Multi-stage high-temperature loading is achieved through silicon nitride heater components distributed in the piston, the outer wall of the cavity and the nozzle, and meanwhile service temperature detection is achieved through thermocouple components. Multi-stage pressurization is achieved through continuous pressure loading of the wire conveying mechanism and high-frequency pressure loading of the piston mechanism and the four-rod mechanism, and then service pressure detection is achieved through strain gauge components on the top of the piston and the inner wall of the cavity.

Abstract: A cleaning module, a sample analyzer with the cleaning module and a cleaning method. Wherein, the cleaning module may include a disk body assembly and a cleaning assembly. The disk body assembly may include a disk body, the cleaning assembly and the disk body may move relatively, and the disk body and the cleaning assembly complete extraction of waste fluid and cleaning on a path of moving relatively.

Abstract: In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.

Abstract: In various embodiments described herein, a visualization system receives message requests from client devices, wherein the message requests comprise at least location data that identifies a location of a client device, and media content, wherein the media content includes at least one of image data, audio data, and video data. In response to receiving the message requests that comprise the media content, the visualization system analyzes and parses the media content to detect one or more tags embedded within the media content. In response to detecting the tag, the visualization system identifies a campaign or account referenced by or associated with the tag. Based on the identification of the campaign based on the tag within the media content, the visualization system determines a distribution of the campaign based on the location data from the message request.

Abstract: The present disclosure relates to a magnetic microbeads adsorption mechanism, which is configured to adsorb a magnetic microbeads in a reaction cup and is provided with a cup inlet station and a cup outlet station; the magnetic microbeads adsorption mechanism includes a pedestal, a turntable and multiple magnetic adsorption components; the turntable is rotatably mounted on the pedestal; the turntable can drive the reaction cup to rotate around a central axis of the turntable; the multiple magnetic adsorption components are arranged on a mounting circumference of the pedestal at intervals; the mounting circumference and rotation track of the reaction cup are concentrically arranged; and during a process when the reaction cup rotates from the cup inlet station to the cup outlet station, the adsorption height of the magnetic microbeads relative to cup bottom of the reaction cup can be changed.