Abstract: The present invention relates to method and apparatus for treating iron-contained raw material using bath smelting furnace. An iron-contained raw material is mixed with a reducing agent. The mixture is added into a bath smelting furnace. The enriched oxygen is blown into the bath. The smelt is conducted at a temperature of 1200-1600° C. Compared with the traditional process of “sintering/pellet-blast furnace smelting” or “rotary furnace reduction-electrical furnace smelting separation”, the present invention has the remarkable advantages of short process, strong raw material adaptability, high product quality, low energy consumption, low pollution, etc. The present invention provides a new technology direction for effectively and comprehensively utilizing the iron-contained resource and has a wide application prospect.

Abstract: A method for processing vanadium-titanium magnetite finished ores by using a wet process. The method comprises the steps: extracting vanadium from vanadium-titanium magnetite finished ores and processing, by using the vanadium extraction method, obtained leaching residue by using a wet process, so as to obtain titanium; and calcining the remaining liquid extracted during the vanadium extraction, so as to prepare ferric oxide. The flow of the method is short, and the energy consumption is low, thereby avoiding waste of a titanium resource.

Abstract: The present invention relates to a method for converting and separating vanadium, titanium, and iron from the vanadium-titanium-iron concentrate in one step, which includes the steps as below. (1) The vanadium-titanium-iron concentrate is mixed and roasted together with addition agent and reducing, agent, and thereby vanadium-containing pig iron and vanadium enriched slag are obtained. (2) The vanadium titanium enriched slag is leached in water and filtered, and thereby vanadium-containing solution and titanium slag are obtained. The technical features of the present invention are as below. By the new process of sodium reduction coupling, a new system of low-temperature smelting multiphase reaction separation is constructed. The reduction of iron, sodiumizing of vanadium, and the melting separation process of the vanadium titanium enriched slag and the iron are achieved in one step. Three products, i.e., the vanadium-containing pig iron, the vanadium-containing solution, and the titanium slag are produced.

Abstract: The present invention discloses a method for non-invasively detecting EGFR gene mutations in subjects, comprising the following steps: designing primers according to EGFR gene exons; extracting plasma DNAs in subjects; connecting the extracted plasma DNAs with tagging linkers; PCR pre-amplifying the tagging linkers connected plasma DNAs; cyclising the pre-amplified DNAs to obtain cyclised DNAs; PCR amplifying the cyclised DNAs using the designed primers; and high throughput sequencing the PCR amplified product and analyzing the EGFR gene mutations. The present invention also discloses a corresponding kit.

Abstract: Disclosed is a method for unlocking a touch screen, including that: an unlocking gesture and a screen transition in unlocking are preset, wherein the screen transition is as follows: a screen is turned along an axis on the screen to produce a visual effect similar to that of pushing open a revolving door, such that a lock screen is turned gradually from the front of the screen to the back of the screen, and an unlocked screen is turned gradually from the back of the screen to the front of the screen; the screen is divided into two or more zones each corresponding to a distinct application; when the screen is unlocked in such a zone, the unlocked screen is an interface of an application corresponding to the zone; and when the screen has to be unlocked, the unlocking gesture is performed on the screen to unlock the screen. With the technical solution, efficiency in unlocking a touch screen and user experience may be improved significantly.

Abstract: An LED module includes an LED, a printed circuit board (PCB), a lens, a lens mask and a heat dissipation component; the heat dissipation component includes an aluminum-made heat dissipation frame, a heat-conducting fin, a connection assembly part and a plurality of heat dissipation plates, the aluminum-made heat dissipation frame is provided with a plurality of heat dissipation plate mounting holes that are arranged in parallel, the heat dissipation plates are amounted in the heat dissipation plate mounting holes on the aluminum-made heat dissipation frame in an insertion mode, the PCB is fixed on a bottom surface of the aluminum-made heat dissipation frame, and the heat-conducting fin is located between the PCB and the heat dissipation plates on the aluminum-made heat dissipation frame; and the aluminum-made heat dissipation frame is provide with a wire-threading position, and a location of the wire-threading position is between a corresponding electrical interface and a corresponding power-on interface.

Abstract: An LED module includes an LED, a printed circuit board (PCB), a lens, a lens mask and a heat dissipation component; the heat dissipation component includes an aluminium-made heat dissipation frame, a heat-conducting fin, a connection assembly part and a plurality of heat dissipation plates, the aluminium-made heat dissipation frame is provided with a plurality of heat dissipation plate mounting holes that are arranged in parallel, the heat dissipation plates are amounted in the heat dissipation plate mounting holes on the aluminium-made heat dissipation frame in an insertion mode, the PCB is fixed on a bottom surface of the aluminium-made heat dissipation frame, and the heat-conducting fin is located between the PCB and the heat dissipation plates on the aluminium-made heat dissipation frame; and the aluminium-made heat dissipation frame is provide with a wire-threading position, and a location of the wire-threading position is between a corresponding electrical interface and a corresponding power-on interfac

Abstract: Embodiments of the present invention provide an array substrate and a method of producing the same, a display panel and a display device, solving problems of detaching of film formed by CVD in the array substrate in prior art. The array substrate includes a plurality of data lines and a plurality of gate lines that are disposed in cross orientation. The array substrate further includes: a conductive repairing structure located at a damaged region of the data line and/or a damaged region of the gate line; and an insulating protective film configured to cover a region where at least one conductive repairing structure is located. As the region where the at least one conductive repairing structure is located is covered by the insulating protective film, the conductive repairing structure covered by the insulating protective film is not prone to be detached off.

Abstract: A display device includes an array substrate and a color filter substrate. The array substrate including data lines in a periphery circuit area, and the color filter substrate including a common electrode. A portion of the common electrode of the color filter substrate corresponding to the periphery circuit area of the array substrate includes a plurality of stripe electrodes separated from each other, extending in a length direction of the data lines and overlapped with the data lines. For each data line, two adjacent stripe electrodes among the plurality of stripe electrodes overlapped with the data line are connected through a bypass electrode which is substantially not overlapped with the data line. In case of the data lines being broken or shorted with the common electrode, the data line can be repaired by using a separate stripe electrode, thereby enabling normal operation of the circuitry.

Abstract: A method for processing vanadium-titanium magnetite finished ores by using a wet process. The method comprises the steps: extracting vanadium from vanadium-titanium magnetite finished ores and processing, by using the vanadium extraction method, obtained leaching residue by using a wet process, so as to obtain titanium; and calcining the remaining liquid extracted during the vanadium extraction, so as to prepare ferric oxide. The flow of the method is short, and the energy consumption is low, thereby avoiding waste of a titanium resource.

Abstract: Embodiments of the invention provide an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines extending in a first direction, a counter substrate region, a plurality of data pad regions and a data repair line extending in a second direction. The counter substrate region is a projection region of a counter substrate on the array substrate after the counter substrate and the array substrate are bonded together. One end of several data lines is disposed in one data pad region, and the plurality of data pad regions are disposed on one side of the array substrate and positioned outside the counter substrate region. The data repair line is provided inside the counter substrate region, along an edge of the counter substrate region and is proximate to the plurality of data pad regions.

Abstract: A display device includes an array substrate and a color filter substrate. The array substrate including data lines in a periphery circuit area, and the color filter substrate including a common electrode. A portion of the common electrode of the color filter substrate corresponding to the periphery circuit area of the array substrate includes a plurality of stripe electrodes separated from each other, extending in a length direction of the data lines and overlapped with the data lines. For each data line, two adjacent stripe electrodes among the plurality of stripe electrodes overlapped with the data line are connected through a bypass electrode which is substantially not overlapped with the data line. In case of the data lines being broken or shorted with the common electrode, the data line can be repaired by using a separate stripe electrode, thereby enabling normal operation of the circuitry.

Abstract: A data bus can supply power from a first power source to a sink device. The data bus is coupled to a second power source. An electrical current from the second power source supplements an electrical current on the data bus if the voltage on the data bus decreases to less than a threshold value.

Abstract: Disclosed is a method for unlocking a touch screen, including that: an unlocking gesture and a screen transition in unlocking are preset, wherein the screen transition is as follows: a screen is turned along an axis on the screen to produce a visual effect similar to that of pushing open a revolving door, such that a lock screen is turned gradually from the front of the screen to the back of the screen, and an unlocked screen is turned gradually from the back of the screen to the front of the screen; the screen is divided into two or more zones each corresponding to a distinct application; when the screen is unlocked in such a zone, the unlocked screen is an interface of an application corresponding to the zone; and when the screen has to be unlocked, the unlocking gesture is performed on the screen to unlock the screen. With the technical solution, efficiency in unlocking a touch screen and user experience may be improved significantly.

Abstract: Embodiments of the invention provide an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines extending in a first direction, a counter substrate region, a plurality of data pad regions and a data repair line extending in a second direction. The counter substrate region is a projection region of a counter substrate on the array substrate after the counter substrate and the array substrate are bonded together. One end of several data lines is disposed in one data pad region, and the plurality of data pad regions are disposed on one side of the array substrate and positioned outside the counter substrate region. The data repair line is provided inside the counter substrate region, along an edge of the counter substrate region and is proximate to the plurality of data pad regions.

Abstract: A data bus can supply power from a first power source to a sink device. The data bus is coupled to a second power source. An electrical current from the second power source supplements an electrical current on the data bus if the voltage on the data bus decreases to less than a threshold value.