Abstract: The present disclosure provides a drying device, a drying system, a drying method and a synthetic reaction system. The drying device is used for processing a sample in a sample container and comprises a drying assembly and a first casing, wherein the drying assembly is provided inside the first casing, the sample container is placed inside the first casing, and the drying assembly is located above the sample container; the drying assembly comprises a drying pipe assembly, which comprises a gas channel, a first liquid channel and a liquid guide channel. The present disclosure may improve the drying effectiveness and efficiency, and avoid cross contamination at the same time.

Abstract: The present disclosure provides a container testing equipment, specifically related to the field of analysis and testing, which includes: a conveying mechanism, and a rejection mechanism, a testing mechanism, and a driving mechanism provided on the conveying mechanism; the conveying mechanism for conveying containers to be tested; the rejection mechanism includes a container pushing device and a container holding device disposed opposite each other on both sides of the conveying mechanism, and the container pushing device is used to push the containers to be tested on the conveying mechanism into the container holding device when the working circuit is on. The present disclosure improves the efficiency and accuracy of container testing and greatly reduces the possibility of damage to the analyzing instrument due to over-high containers.

Abstract: The present disclosure provides a container testing equipment, specifically related to the field of analysis and testing, which includes: a conveying mechanism, and a rejection mechanism, a testing mechanism, and a driving mechanism provided on the conveying mechanism; the conveying mechanism for conveying containers to be tested; the rejection mechanism includes a container pushing device and a container holding device disposed opposite each other on both sides of the conveying mechanism, and the container pushing device is used to push the containers to be tested on the conveying mechanism into the container holding device when the working circuit is on. The present disclosure improves the efficiency and accuracy of container testing and greatly reduces the possibility of damage to the analyzing instrument due to over-high containers.

Abstract: The present disclosure proposes a laboratory material conveying device, a conveying belt device and an equipment, the laboratory material conveying device comprising a vertical lifting mechanism, a first rotating mechanism and a first horizontal conveying mechanism, the first horizontal conveying mechanism being provided on the first rotating mechanism, the first rotating mechanism being mounted on the vertical lifting mechanism, the first horizontal conveying mechanism being placed on the carrier, and the carrier is provided with a holding space for holding the material to be conveyed.

Abstract: The present disclosure provides an oscillating equipment, specifically related to the technical field of automation equipment. The oscillating equipment comprises a base comprising a guide structure provided along a first direction, a clamping mechanism, provided on the guide structure for clamping a container holding a reagent to be processed, a drive mechanism that is provided on a base and connected to the clamping mechanism via a first connecting rod, and a control mechanism, which is connected to the drive mechanism, for controlling the drive mechanism to work.

Abstract: A light-emitting diode (LED) includes a substrate, an epitaxial structure disposed on the substrate, and first and second electrode units disposed on the epitaxial structure. The first and second electrode units are electrically connected to first and second semiconductor layers of the epitaxial structure, respectively. A surface of the epitaxial structure opposite to the substrate has an operating zone to be pushed by an ejector pin during a packaging process. A projection of the second electrode unit on the substrate bypasses a projection of the operating zone on the substrate, and extends toward the first electrode unit.

Abstract: The invention discloses an inner/outer wall cleaning mechanism for a pipetting needle and a pipetting needle assembly, which comprises: an inner wall cleaning pipe; which is connected at one end to the upper part of the pipetting needle and the other end of which is connected to the injection device; an outer wall cleaning pipe; which is connected at one end to the liquid guide and the other end of which is connected to the injection device; the liquid guide; liquid inlets arranged on both sides, a liquid outlet and an outer wall cleaning flow passage hole arranged in the liquid guide, one end of the liquid inlet being connected to the outer wall cleaning pipe, the other end of the liquid inlet being connected to one end of the liquid outlet, and the other end of the liquid outlet being connected to the outer wall cleaning flow passage hole.

Abstract: The embodiments of the present application provide a control system for a conveying line, a conveying line and a control method for a conveying line, the conveying line includes at least one conveying unit, the control system includes: at least one unit controller, a general controller and an upper computer, the unit controller one-to-one corresponds to the conveying unit, the unit controller is fixed in the corresponding conveying unit, the upper computer generates conveying path data according to a material conveying requirement and layout data of the conveying unit, the general controller is configured to receive the conveying path data, and is further configured to receive material location data sent by the unit controller and generate a control instruction for the unit controller according to the material location data and the conveying path data, and the unit controller controls the conveying unit according to the control instruction.

Abstract: The present disclosure provides a light-emitting diode chip, which includes a substrate, an epitaxial structure, an electrode metal layer, and a eutectic metal layer. The eutectic metal layer has an elongation greater than that of the electrode metal layer, and a hardness less than that of the electrode metal layer.

Abstract: A light-emitting diode includes an epitaxial structure, multiple first contact electrodes and an insulating layer. The epitaxial structure includes a first semiconductor layer, an active layer and a second semiconductor layer sequentially stacked in that order. The multiple first contact electrodes are distributed above the second semiconductor layer and electrically connected to the second semiconductor layer. The insulating layer covers at least a part of each of the multiple first contact electrodes and the epitaxial structure. The insulating layer includes a first through hole exposing a part of a surface of each of the multiple first contact electrodes. A minimum distance between an edge of the first through hole and an edge of each of the multiple first contact electrodes is defined as a first spacing. At least two first contact electrodes have unequal first spacings relative to the first through hole.

Abstract: The embodiment of the present disclosure discloses a filter pressing system and a filter pressing method, and the filter pressing system includes a filter pressing bottle group transfer module, a liquid transfer module, and a filter pressing transfer module, and the filter pressing bottle group transfer module is configured to drive a filter pressing bottle group carrier, and a first filter pressing bottle is connected to a second filter pressing bottle through a filter pressing membrane provided; the liquid transfer module is configured to drive a liquid transfer component filled with reaction liquid to move, and a controller controls the liquid transfer component to inject the reaction liquid into a target filter pressing bottle; the filter pressing transfer module is configured to drive a first clamping device to clamp the first filter pressing bottle and move it to a filter pressing position.

Abstract: Nursing pad with a filament core and a process thereof, and relates to the technical field of nursing pads, comprising a layer of PE waterproof film and a layer of non-woven fabric, a cotton core is filled in the gap between the PE waterproof film and the non-woven fabric, filaments are blended inside the cotton core. The main highlight of the nursing pad in this invention is that the filaments are blended into the cotton core; filaments are a type of textile material, and during the filament spinning process, elastic fibers are added to make the filaments both flexible and elastic; in addition, during production, as the filaments are transported on the conveyor belt, the cotton core does not easily loosen, which enhances the equipment's operating speed and increases production output.

Abstract: The present disclosure relates to file access methods. In one example method, a first electronic device receives a trigger operation performed by a user on a sandbox file in a shared interface sent by a second electronic device, and sends an access request to the second electronic device. The second electronic device receives the access request, and determines mapping information corresponding to the sandbox file based on the access request, where the mapping information includes a mapping file corresponding to the sandbox file, a path of the mapping file, and a correspondence between the path of the mapping file and file index information of the sandbox file. The second electronic device sends the mapping information to the first electronic device. The first electronic device receives the mapping information, and may directly access the sandbox file based on the mapping information.

Abstract: The present disclosure provides a material conveying module and a material conveying apparatus, where the material conveying module includes a driving part and a sub-controlling module; the driving part is configured to drive a material tray of the material conveying apparatus to move, the sub-controlling module is fixed on the driving part, and an end of the sub-controlling module is signal-connected to the driving part and another end of the sub-controlling module is configured to signal-connect to a master controlling module of the material conveying apparatus, and the sub-controlling module is configured to, under an action of the master controlling module, control the driving part to operate.

Abstract: A light-emitting diode (LED) includes a semiconductor laminated layer including a first semiconductor layer, a light-emitting layer, and a second semiconductor layer arranged sequentially; a transparent conductive layer disposed on an upper surface of the second semiconductor layer; and an insulating structure, covering the semiconductor laminated layer and the transparent conductive layer. The insulating structure defines a first opening and a second opening, the first opening is located on the first semiconductor layer, and the second opening is located on the transparent conductive layer. The transparent conductive layer defines a groove corresponding to the second opening. With this arrangement, the electrostatic discharge resistance and light-emitting performance of the LED can be effectively enhanced and the quality of the LED can be improved.

Abstract: A light-emitting diode and a light-emitting device are provided, the light-emitting diode includes a substrate, an epitaxial structure and a Bragg reflector. The Bragg reflector includes first film stacks and second film stacks repeatedly and alternately stacked. The first film stack includes at least one pair layer consisting of a first material layer and a second material layer, an optical thickness of the first material layer is greater than that of the second material layer in each pair layer. The second film stack includes multiple pair layers consisting of a first material layer and a second material layer; and the second film stack is formed by repeatedly and alternately stacking a pair layer with optical thickness of the first material layer greater than that of the second material layer and a pair layer with optical thickness of the first material layer smaller than that of the second material layer.

Abstract: A light-emitting diode and a light-emitting device are provided, relating to the field of semiconductor manufacturing, including a substrate, an epitaxial structure and a Bragg reflective layer. The Bragg reflective layer includes a first film stack and a second film stack alternately and repetitively arranged. The first film stack and the second film stack both include a first material layer with a first refractive index and a second material layer with a second refractive index, the first material layer and the second material layer are alternately stacked repeatedly, and the first refractive index is lower than the second refractive index. In the first film stack, an optical thickness of the first material layer is greater than that of the second material layer. In the second film stack, an optical thickness of the first material layer is less than that of the second material layer.

Abstract: A steerable drilling device has an outer tube extending along a longitudinal axis; a drill bit joint inserted into said outer tube, a lower end of said drill bit joint extending out of a lower end of said outer tube for connection to a drill bit; a joint drive mechanism, provided in said outer tube and configured to drive said drill bit joint to swing relative to the longitudinal axis; and a lower connection mechanism. The lower connection mechanism has a connection body connected to said joint drive mechanism in such a manner that said joint drive mechanism is non-rotatable with respect to said connection body, a first centralizer arranged between said connection body and said outer tube, a circuit system arranged in said connection body and configured to provide an electrical signal to said joint driving mechanism, and an attitude sensor arranged in said connection body.