Abstract: A lens driving device and a driving method thereof are provided. The lens driving device includes a lens frame, a magnetic group, a driving element group and a control device. The lens frame carries at least one optical element. The magnetic group includes a plurality of pairs of magnetic elements. The driving element group includes at least two coils. The control device supplies power to the driving element group so that the lens frame is driven by the driving element group to move. The driving element group is disposed on the lens frame, and the amount of the lens frame is equal to that of the driving element group. The control device in a first driving state supplies the power to the coils in sequence so that the driving element group is moved from a pair of magnetic elements to another pair of magnetic elements.

Abstract: An electronic device and a document processing system both with cost saving function are disclosed. The electronic device performs a blank page counting process on a received first document file data containing blank pages, in order to generate cost information of non-blank pages and display it for reference. With the above electronic device, it is able to save the cost of outputting blank pages and avoid waste of paper to achieve the purpose of cost saving. The document processing system includes the above electronic device, which is connected to the document processing system via a network.

Abstract: The present disclosure discloses a method for preparing a labelled plant and a method for preparing a labelled biochar. The method for preparing a labelled plant includes the following steps: preparing a box; placing a plant that is capable of photosynthesis in the box; preparing a labelled gas in the box, the labelled gas being an isotope-labelled carbon dioxide gas; and leaving the box standing for a preset period of time, during which the plant absorbs the labelled gas to obtain a labelled plant. In the present disclosure, the carbon element in the plant is labelled during the growth of the plant, and the concentration of 13CO2 in the box is controlled by controlling the concentration of Na213CO3, where 13CO2 is prepared by chemical methods, which could improve the utilization rate of 13C.

Abstract: A foaming and dyeing integrated production method for a polymer material product includes steps of putting a polymer material preform into a foaming and dyeing kettle, and loading dye into a dyeing circulation module; gasifying CO2 and injecting the CO2 into the foaming and dyeing kettle, stopping pressurization when the CO2 reaches a supercritical state; performing a dyeing circulation process in which the CO2 in the supercritical state enters the dyeing circulation module and dissolves the dye in the dyeing circulation module, when the dyeing process is finished, injecting CO2 and/or N2 pressurized in the fluid pressurization delivery module and heated in the fluid heating module into the foaming and dyeing kettle, stopping pressurization and starting foaming operation when requirements of a foaming process are met; and when the foaming process is finished, taking out a foamed and dyed polymer material product in the foaming and dyeing kettle.

Abstract: Systems, methods, and non-transitory computer readable media configured to receive an initial targeting for an advertisement. The advertisement can promote a group of a social networking system. A refined targeting for the advertisement can be generated. The advertisement based on the refined targeting can be delivered.

Abstract: The invention discloses a horizontal supercritical fluid foaming autoclave with an internal stirring device, comprising a horizontal autoclave body, an end cover, a stirring driver and a stirring paddle, wherein a stirring shaft of the stirring driver passes through the autoclave body and is connected with the stirring paddle positioned inside the autoclave body. The stirring driver of the invention can drive the stirring paddle to rotate, drive the fluid in the autoclave body to generate convection circulation, increase convection heat transfer, improve a uniform distribution degree of the temperature in the autoclave, enable the temperature in each position in the autoclave body to be consistent, ensure the consistency of the shape and parameters of foamed products, and improve the yield of the products.

Abstract: An inkjet chip including a substrate, a plurality of control elements, an insulating layer, a plurality of first conductive patterns, a plurality of second conductive patterns and a plurality of heaters is provided. The insulating layer is disposed on the control element and has a plurality of openings. The openings each have a first length in a first direction. Each first conductive pattern has a first sidewall overlapping one of the openings and is electrically connected between one of the control elements and one of the heaters. Each second conductive pattern has a second sidewall overlapping the one of the openings and is electrically connected to one of the heaters. A distance in the first direction is included between the first sidewall and the second sidewall opposing to each other. The distance is less than the first length. A thermal bubble inkjet printhead adopting the inkjet chip is also provided.

Abstract: The invention discloses a horizontal supercritical fluid autoclave and an apparatus thereof, and the autoclave including an autoclave body, an end cover, a material frame, a wedge block and a wedge block driving device, wherein the autoclave body is horizontally arranged, and the wedge block driving device can drive the wedge block to move in the radial direction, so that the wedge block can be clamped into a clamping groove at the inner wall of the open end of the autoclave body to lock the end cover or can be separated from the clamping groove of the autoclave body to open the cover. The end cover is small in size and light in weight, and the wedge block type cover mechanism with quick unlocking and locking is adopted; and the structure is simple, the opening/closing of the end cover is simpler and more convenient, and the installation space is saved.

Abstract: A display device is provided and includes: a display panel, disposed with a gate driving circuit and a source driving circuit; a X-board, disposed with a driving circuit board assembly including a display control circuit and a first connector, the display control circuit is connected with the gate driving circuit, the source driving circuit and the first connector; a system board, disposed with a second connector and a system-on-chip (SOC) connected to the second connector, the SOC includes an optical performance adjustment intellectual property core; and a connecting part, connected between the first connector and the second connector. By disposing the driving circuit board assembly on the X-board to make the X-board have some of TCON functions, completely independent of the SOC when debugging and changing Panel Timing, and can be developed independently, panel manufacturers can complete the panel debugging and changing independently without relying on changing the SOC.

Abstract: The invention discloses an antibacterial deodorant quick-drying mask comprising a mask body and a strap, wherein the mask body comprises a water repellent outer cloth layer, a first upright cotton layer, a first needle-punched cotton layer, a melt-blown cloth layer, a second needle-punched cotton layer, a second upright cotton layer and an inner functional cloth layer. The inner functional cloth layer is woven by antibacterial yarns and spandex yarns, and a quick-drying aid is added into the inner functional cloth layer. The invention has the functions of antibiosis, deodorization and quick-drying, has soft hand feeling, is safe to use and high in comfort level and filtering rate, does not wrinkle, and enables the mask to keep the original contour all the time.

Abstract: The present invention discloses a foaming and dyeing integrated production line for a polymer material product, and a method thereof. The production line comprises a foaming and dyeing kettle, a pressure control module, a dye separation module, a fluid liquefaction and storage module, a fluid pressurization delivery module, a fluid heating module and a dyeing circulation module. The production line integrates the functions of one-step foaming and supercritical fluid dyeing of polymer material, thereby being simple in structure, comprehensive in function, convenient to operate, high in production efficiency, good in product quality and low in cost; besides, the production line can carry out both dyeing and foaming operations, only foaming operation or only dyeing operation on polymer material.

Abstract: The invention discloses a polymer material supercritical fluid foaming autoclave with internal heat exchange, comprising a horizontal autoclave body, an end cover and a spiral heat exchange coil pipe, wherein the heat exchange coil pipe is positioned inside the autoclave body and is mounted against an inner wall of the autoclave body, and a high/low-temperature heat exchange medium can be introduced into the heat exchange coil pipe. According to the invention, the internal heat exchange coil pipe is adopted for heat exchange, so that the heat exchange medium can directly and efficiently exchange heat with the supercritical fluid in the autoclave, and the heat exchange efficiency is improved, which solves the problems of temperature control delay and low efficiency due to the fact that the heat exchange is carried out only by a jacket of the autoclave body in common use at present.

Abstract: The invention discloses a horizontal supercritical fluid foaming autoclave with an internal stirring device, comprising a horizontal autoclave body, an end cover, a stirring driver and a stirring paddle, wherein a stirring shaft of the stirring driver passes through the autoclave body and is connected with the stirring paddle positioned inside the autoclave body. The stirring driver of the invention can drive the stirring paddle to rotate, drive the fluid in the autoclave body to generate convection circulation, increase convection heat transfer, improve a uniform distribution degree of the temperature in the autoclave, enable the temperature in each position in the autoclave body to be consistent, ensure the consistency of the shape and parameters of foamed products, and improve the yield of the products.

Abstract: The invention discloses a horizontal supercritical fluid autoclave and an apparatus thereof, and the autoclave including an autoclave body, an end cover, a material frame, a wedge block and a wedge block driving device, wherein the autoclave body is horizontally arranged, and the wedge block driving device can drive the wedge block to move in the radial direction, so that the wedge block can be clamped into a clamping groove at the inner wall of the open end of the autoclave body to lock the end cover or can be separated from the clamping groove of the autoclave body to open the cover. The end cover is small in size and light in weight, and the wedge block type cover mechanism with quick unlocking and locking is adopted; and the structure is simple, the opening/closing of the end cover is simpler and more convenient, and the installation space is saved.

Abstract: Embodiments herein may include apparatuses, systems, and processes related to a socket with a first side to receive a package substrate and a second side coupled with a printed circuit board (PCB), which may be a mother board, where the socket has a cavity into which a thermal conductor is inserted to conduct heat from the package substrate to the PCB. In embodiments, the PCB may contain thermal vias to conduct heat from one side of the PCB to the other side. Other embodiments may be described and/or claimed.

Abstract: The invention relates to a ghost relieving method for a display panel. The ghost relieving method for a display panel includes acquiring input gray scales; acquiring first gray scales and second gray scales according to the input gray scales; acquiring corresponding first voltages according to the first gray scales and corresponding second voltages according to the second gray scales; and outputting the first voltages and the second voltages to a pixel matrix.

Abstract: A stacked computer system includes a main machine module and expansion modules detachably stacked with each other. Each of the expansion modules is electrically connected to the main machine module. Each of the main machine module and the expansion modules includes a first connector located at an upper position and a second connector located at a lower position. In any two of the main machine module and the expansion modules adjacent to each other, the first connector of a lower one is connected to the second connector of the other one. Each of the first connector and the second connector includes at least two of a data transmission control interface, a power supply interface, a display signal transmission interface and a detection interface.

Abstract: In an embodiment a method includes providing a light-emitting diode chip and a phosphor body, applying a sacrificial layer to a top side of the phosphor body only, placing the phosphor body onto the light-emitting diode chip, molding an encapsulation body directly around the light-emitting diode chip and the phosphor body by a film assisted molding, wherein at least in places a top face of the sacrificial layer facing away from the phosphor body remains unsealed with a molding film, and removing the sacrificial layer so that the top side of the phosphor body is free of the sacrificial layer.

Abstract: An apparatus is described. The apparatus includes a packaged semiconductor device. The packaged semiconductor device having an integrated heat spreader, wherein, a boiling enhancement structure exists on the integrated heat spreader without a block mass residing between the boiling enhancement structure and the integrated heat spreader. The boiling enhancement structure has a structured non-planar surface to promote bubble nucleation in an immersion cooling system.

Abstract: A pixel matrix driving device and a display device are provided. The pixel matrix driving device includes a pixel matrix, a timing controller and a driving circuit. The pixel matrix includes a plurality of sub-pixels, an i-th column of sub-pixels in the plurality of sub-pixels and an (i+1)-th column of sub-pixels in the plurality of sub-pixels have different polarity inversion positions. The timing controller is configured for obtaining an initial pixel value, and obtaining a first grayscale value and a second grayscale value according to the initial pixel value. The driving circuit is configured for obtaining a first driving voltage according to the first grayscale value, obtaining a second driving voltage according to the second grayscale value, and applying the first driving voltage and the second driving voltage into the pixel matrix. The disclosure can improve the horizontal equidistant horizontal stripes and improve the washout phenomenon of the display panel.