Abstract: A glass assembly includes a glass body having a first surface and a second surface which are oppositely arranged, wherein at least a portion of incident light entering the glass body is totally reflected between the first surface and the second surface; a light guiding layer arranged on the first surface or the second surface for guiding the incident light out of the second surface; an anti-reflection layer attached to the second surface to reduce the reflection of the light incident on the second surface from outside of the glass body. According to the glass assembly integrated with the anti-reflection layer, the light pollution reflected by the surface of the glass assembly can be particularly reduced on the premise of not affecting the performance and aesthetics of the glass, and the user experience can be improved.

Abstract: The present disclosure relates to a heterojunction cell and a manufacturing method thereof, a photovoltaic module and a photovoltaic system. The heterojunction cell includes: a substrate; a first intrinsic silicon layer, a first doped layer, and a first transparent conductive layer that are sequentially stacked on a first surface; and a second intrinsic silicon layer, a second doped layer, and a second transparent conductive layer that are sequentially stacked on a second surface. A doping type of the first doped layer is opposite to a doping type of the second doped layer. The first transparent conductive layer covers at least part of the first surface. The second transparent conductive layer covers the second surface and at least part of the plurality of lateral surfaces. An edge of the first transparent conductive layer is spaced apart from an edge of the second transparent conductive layer, to define an isolation region therebetween.

Abstract: A solar cell structure, a method for preparing a solar cell, and a mask plate. The solar cell structure includes a substrate, a first doped layer, and a plurality of first transparent conductive layers. The first doped layer is disposed on a surface of the substrate. The plurality of first transparent conductive layers are spaced apart from each other and disposed on a surface of the first doped layer away from the substrate. A region to be cut of the solar cell structure is located between two adjacent first transparent conductive layers.

Abstract: A mount comprises: a bracket assembly for holding an image-capture device; a drive shaft rotatably coupled to a stationary wheel for rotation of the drive shaft relative to the stationary wheel about a drive shaft axis; a support member coupled to the drive shaft to rotate about the drive shaft axis therewith, the support member extending radially away from the drive shaft axis; a rotational wheel rotatably coupled to the support member for rotation of the rotational wheel relative to the support member about a rotational wheel axis radially spaced apart from, and parallel to, the drive shaft axis, and coupleable to the bracket assembly such that rotation of the rotational wheel about the rotational wheel axis causes corresponding rotation of the bracket assembly about the rotational wheel axis; and a belt entrained around the stationary wheel and the rotational wheel.

Abstract: A waste lithium-ion battery processing method is a method of processing a waste lithium-ion battery whose cathode active material contains phosphorus to recover lithium from the waste lithium-ion battery. The method includes: a thermal decomposition step of roasting the waste lithium-ion battery to thermally decompose the waste lithium-ion battery to produce a roasted product that contains the cathode active material; and a recovery step of immersing the produced roasted product in water to elute the lithium from the roasted product into the water, and then recovering the lithium. The thermal decomposition step includes: a roasting step of roasting the waste lithium-ion battery at a predetermined first temperature; and a mixing step of, before the roasting step, mixing a non-lithium alkali metal salt into the cathode active material of the waste lithium-ion battery.

Abstract: The present disclosure provides examples of a method and apparatus for processing a video, a device and a storage medium. The method may include: acquiring a target video and a target comment of the target video; recognizing a picture in the target video to obtain text information of the picture; determining a target comment matching a content of the text information; and inserting, in response to displaying the picture in the target video, the target comment matching the content in a form of a bullet screen.

Abstract: A waste lithium-ion battery processing system is a system for processing a waste lithium-ion battery, the system performing roasting a waste lithium-ion battery whose cathode active material contains phosphorus to obtain a roasted product and immersing the roasted product in water to elute lithium from the roasted product into the water, thereby recovering the lithium from the waste lithium-ion battery. The system includes: mixing equipment that mixes a non-lithium alkali metal salt into the cathode active material contained in the waste lithium-ion battery; and a roaster that roasts, at a predetermined first temperature, a mixture that is obtained from mixing by the mixing equipment. The mixing equipment kneads the alkali metal salt into the cathode active material while grinding the alkali metal salt.

Abstract: A mount comprises: a bracket assembly for holding an image-capture device; a drive shaft rotatably coupled to a stationary wheel for rotation of the drive shaft relative to the stationary wheel about a drive shaft axis; a support member coupled to the drive shaft to rotate about the drive shaft axis therewith, the support member extending radially away from the drive shaft axis; a rotational wheel rotatably coupled to the support member for rotation of the rotational wheel relative to the support member about a rotational wheel axis radially spaced apart from, and parallel to, the drive shaft axis, and coupleable to the bracket assembly such that rotation of the rotational wheel about the rotational wheel axis causes corresponding rotation of the bracket assembly about the rotational wheel axis; and a belt entrained around the stationary wheel and the rotational wheel.

Abstract: The present invention discloses a microwave and conduction combined heating method for improving the gel strength of surimi products, belonging to the technical field of food processing. According to the present invention, surimi is first fully gelatinized by conduction heating, and then heated by microwave heating so that surimi gel can pass through a gel cracking zone quickly. This kind of microwave and conduction combined heating way can not only increase the gel strength of the surimi to achieve the desired elasticity, but also can save a lot of time and improve the production efficiency. Compared with ordinary microwave heating, the microwave and conduction combined heating method of the conduction and microwave heat preservation, i.e.

Abstract: The following is directed to an abrasive particle having a body including a core and a coating overlying at least a portion of the core. The coating can include a content of lithium. In an embodiment, the coating can further include silicon, oxygen, or a combination thereof.

Abstract: A liquid crystal projection layer for use in a glass, the glass including a first glass which includes a first surface and a second surface opposite to each other, the liquid crystal projection layer includes a transparent projection layer disposed on a side of the first glass close to the second surface and configured to display a projected image received from a projector; and a liquid crystal module disposed between the first glass and the transparent projection layer and configured to be switchable between a transparent mode and a privacy mode, wherein in the transparent mode, the liquid crystal module allows the projected image displayed on the transparent projection layer to be transmitted towards the first glass, and in the privacy mode, the liquid crystal module prevents the projected image displayed on the transparent projection layer from being transmitted towards the first glass.

Abstract: An anti-fog glass includes a glass body configured as a single layer or a multilayer stack; an active anti-fog layer disposed on the glass body and heating up when being provided with power; and a passive anti-fog layer disposed on the glass body and inhibiting fog from forming on the passive anti-fog layer. The passive anti-fog layer is a super hydrophobic coating and/or hydrophilic coating. Both the active anti-fog layer and the passive anti-fog layer are simultaneously disposed on the glass body to inhibit fog from forming. In this way, in a region of the glass body not covered by the active anti-fog layer, the anti-fog function is achieved by the passive anti-fog layer to a certain degree; in addition, in a region where the passive anti-fog layer itself cannot provide a desired anti-fog level, the active anti-fog layer together with the passive anti-fog layer provide a better anti-fog effect.

Abstract: The invention discloses a low-energy consumption solvent dilution device for pre-treating samples comprising an accommodating unit, the accommodating unit including a case and an accommodating portion arranged inside the case; an input unit, which including an inlet, a second outlet and a third outlet extending into the case; a cleaning unit, which including a receiving assembly arranged below the second outlet and the third outlet, and a conveying assembly communicated with a receiving assembly. The input unit including a first tube connecting with the inlet, and a second tube and a third tube extending out of the second outlet and the third outlet, respectively. The present invention completes dispensing and diluting the sample fixative in the box, the dispersion of the fixative is reduced. Avoid unnecessary contact for operators. It improves the safety and accuracy of the experiment, and significantly reduces energy consumption and labor costs.

Abstract: A mount comprises: a bracket assembly for holding an image-capture device; a drive shaft rotatably coupled to a stationary wheel for rotation of the drive shaft relative to the stationary wheel about a drive shaft axis; a support member coupled to the drive shaft to rotate about the drive shaft axis therewith, the support member extending radially away from the drive shaft axis; a rotational wheel rotatably coupled to the support member for rotation of the rotational wheel relative to the support member about a rotational wheel axis radially spaced apart from, and parallel to, the drive shaft axis, and coupleable to the bracket assembly such that rotation of the rotational wheel about the rotational wheel axis causes corresponding rotation of the bracket assembly about the rotational wheel axis; and a belt entrained around the stationary wheel and the rotational wheel.

Abstract: A method for adjusting a vehicle-mounted surround-view model includes acquiring the vehicle-mounted surround-view model; acquiring a lateral distance and a longitudinal distance between a vehicle and an obstacle; and adjusting the vehicle-mounted surround-view model based on the lateral distance and the longitudinal distance. An apparatus for adjusting a vehicle-mounted surround-view model includes an electronic device and a storage medium, and relates to the field of smart transportation, and in particular, to the field of automobiles.

Abstract: The invention provides monoclonal antibodies and fragments thereof that specifically bind to melatonin. Also provided are heavy chain variable region (VH) and light chain variable region (VL) sequences of such monoclonal antibodies and fragments thereof. Further provided are melatonin conjugates, and methods and uses, for example, determining, detecting, measuring, screening for, analyzing and monitoring an amount of melatonin in a sample.

Abstract: The invention provides monoclonal antibodies and fragments thereof that specifically bind to melatonin. Also provided are heavy chain variable region (VH) and light chain variable region (VL) sequences of such monoclonal antibodies and fragments thereof. Further provided are melatonin conjugates, and methods and uses, for example, determining, detecting, measuring, screening for, analyzing and monitoring an amount of melatonin in a sample.