Abstract: A sweep voltage generator and a display panel are provided. The sweep voltage generator includes an output node, a current generating block and a voltage regulating block. The output node is used to provide a sweep signal. The current generating block is coupled to the output node, includes a detection path for detecting an output load variation on the output node, and adjusts the sweep signal provided by the output node based on the output load variation. The voltage regulating block is coupled to the output node for regulating a voltage of the output node.

Abstract: The present disclosure provides a method for preparing a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors, the composition prepared by the method, and use of the composition for treating arthritis. The composition of the present disclosure achieves the effect of treating arthritis through various efficacy experiments.

Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.

Abstract: The present invention relates to a method for preparing a modified stem cell, including the following steps: a cell culture step: culturing stem cells in a first culture medium of a culture dish at a predetermined cell density, and removing the first culture medium after a first culture time to obtain a first cell intermediate; an activity stimulation step: preserving the first cell intermediate in a freezing container having a cell cryopreservation solution, and performing a constant temperature stimulation treatment or a variable temperature stimulation treatment for at least more than 1 day; and a product collection step: after completing the activity stimulation step, placing the freezing container in an environment at a thawing temperature for thawing, and then removing the cell cryopreservation solution to obtain the modified stem cell. The modified stem cell can release at least one or more of IL-4, IL-5, IL-13, G-CSF, Fractalkine, and EGF.

Abstract: Disclosed in the present invention is an optimized cell transplant. The optimized cell transplant is formed by performing gene induction and modification on a mesenchymal stem cell in the form of a small molecule and protein composition. The expression levels of CD200 gene, Galectin-9 gene and VISTA gene can be increased synchronously after cell culture. Vector virus infection and plasmid transfection are not required in the cell preparation process, so that high biological safety and great clinical application value of cells are achieved.

Abstract: A common mode filter includes a magnetic core, a first wire wound around the magnetic core and comprising N turns, and a second wire wound around the magnetic core and comprising N turns, N being an integer exceeding 1. An (S+1)th turn of the first wire is stacked on an inner turn of the first wire and an inner turn of the second wire, S being a positive integer less than (N?1).

Abstract: An apparatus of coupled inductors includes a first coil and a second coil arranged in a way that an inter-coil capacitance between the first coil and the second coil can keep electromotive forces induced by a first inductance of the first coil and a second inductance of the second coil about the same. As the current bypasses an unbalanced parasitic capacitor, a compensation capacitor disposed between the two coils can compensate the inter-coil capacitance of the parasitic capacitor. The apparatus of coupled inductors implemented with a specific coil arrangement or disposed with the compensation capacitor can keep the EMFs induced over the two inductances equal in amplitude, which prevents both the differential-mode and common-mode interference from being converted, improving the characteristics of mode conversion and is suitable to be utilized in a PoE system or the like.

Abstract: A common mode filter includes an inner coil and an outer coil. The inner coil is formed of an inner wire and includes a plurality of inner turns. The outer coil is formed of an outer wire and includes a plurality of outer turns and at least one cross turn. A sum of the plurality of outer turns and the at least one cross turn is equal to a number of the plurality of inner turns, and the at least one cross turn comprises a N-th turn of the outer coil wound across a (N?1)th turn of the outer coil, and adjacent to two of the plurality of turns of the outer coil.

Abstract: A common mode filter includes an inner coil and an outer coil. The inner coil is formed of an inner wire and includes a plurality of inner turns. The outer coil is formed of an outer wire and includes a plurality of outer turns and at least one cross turn. A sum of the plurality of outer turns and the at least one cross turn is equal to a number of the plurality of inner turns, and the at least one cross turn comprises a N-th turn of the outer coil wound across a (N?1)th turn of the outer coil, and adjacent to two of the plurality of turns of the outer coil.

Abstract: An apparatus of coupled inductors includes a first coil and a second coil arranged in a way that an inter-coil capacitance between the first coil and the second coil can keep electromotive forces induced by a first inductance of the first coil and a second inductance of the second coil about the same. As the current bypasses an unbalanced parasitic capacitor, a compensation capacitor disposed between the two coils can compensate the inter-coil capacitance of the parasitic capacitor. The apparatus of coupled inductors implemented with a specific coil arrangement or disposed with the compensation capacitor can keep the EMFs induced over the two inductances equal in amplitude, which prevents both the differential-mode and common-mode interference from being converted, improving the characteristics of mode conversion and is suitable to be utilized in a PoE system or the like.

Abstract: An apparatus of coupled inductors includes a first coil and a second coil arranged in a way that an inter-coil capacitance between the first coil and the second coil can keep electromotive forces induced by a first inductance of the first coil and a second inductance of the second coil about the same. As the current bypasses an unbalanced parasitic capacitor, a compensation capacitor disposed between the two coils can compensate the inter-coil capacitance of the parasitic capacitor. The apparatus of coupled inductors implemented with a specific coil arrangement or disposed with the compensation capacitor can keep the EMFs induced over the two inductances equal in amplitude, which prevents both the differential-mode and common-mode interference from being converted, improving the characteristics of mode conversion and is suitable to be utilized in a PoE system or the like.

Abstract: A composite magnetic component is provided. The composite magnetic component includes a magnetic flux-guiding unit, a first coil structure and a second coil structure. The first coil structure and the second coil structure are wound around a first winding portion and a second winding portion of the magnetic flux-guiding unit, respectively. A first magnetic flux results from the first coil structure and the magnetic flux-guiding unit. A second magnetic flux results from the second coil structure and the magnetic flux-guiding unit. The first magnetic flux is orthogonal to the second magnetic flux within the magnetic flux-guiding unit.

Abstract: A magnetic element includes a first magnetic core, a second magnetic core and a plurality of conducting wires. The first magnetic core includes a first coiling body, a first protruding portion and a second protruding portion. The second magnetic core includes a second coiling body, a third protruding portion and a fourth protruding portion. A soldering surface of the first protruding portion is parallel and next to a soldering surface of the fourth soldering surface. Since an extension direction of the first magnetic core is extended from the soldering surface of the first protruding portion, an extension direction of the second magnetic core is extended from the soldering surface of the second protruding portion, and the plurality of conducting wires can be coiled on the first and the second coiling bodies respectively, the transformer can provide more space for coiling than the prior art.

Abstract: An apparatus of coupled inductors includes a first coil and a second coil arranged in a way that an inter-coil capacitance between the first coil and the second coil can keep electromotive forces induced by a first inductance of the first coil and a second inductance of the second coil about the same. As the current bypasses an unbalanced parasitic capacitor, a compensation capacitor disposed between the two coils can compensate the inter-coil capacitance of the parasitic capacitor. The apparatus of coupled inductors implemented with a specific coil arrangement or disposed with the compensation capacitor can keep the EMFs induced over the two inductances equal in amplitude, which prevents both the differential-mode and common-mode interference from being converted, improving the characteristics of mode conversion and is suitable to be utilized in a PoE system or the like.

Abstract: A magnetic element includes a first magnetic core, a second magnetic core and a plurality of conducting wires. The first magnetic core includes a first coiling body, a first protruding portion and a second protruding portion. The second magnetic core includes a second coiling body, a third protruding portion and a fourth protruding portion. A soldering surface of the first protruding portion is parallel and next to a soldering surface of the fourth soldering surface. Since an extension direction of the first magnetic core is extended from the soldering surface of the first protruding portion, an extension direction of the second magnetic core is extended from the soldering surface of the second protruding portion, and the plurality of conducting wires can be coiled on the first and the second coiling bodies respectively, the transformer can provide more space for coiling than the prior art.

Abstract: A composite magnetic component is provided. The composite magnetic component includes a magnetic flux-guiding unit, a first coil structure and a second coil structure. The first coil structure and the second coil structure are wound around a first winding portion and a second winding portion of the magnetic flux-guiding unit, respectively. A first magnetic flux results from the first coil structure and the magnetic flux-guiding unit. A second magnetic flux results from the second coil structure and the magnetic flux-guiding unit. The first magnetic flux is orthogonal to the second magnetic flux within the magnetic flux-guiding unit.

Abstract: A computer and a waking method thereof are provided. The computer includes a switch circuit, a chipset, a peripheral component interconnect express (PCIE) device, and an embedded controller. The chipset includes a first wake-up pin and a power button pin, wherein the first wake-up pin is coupled to a terminal of the switch circuit. The PCIE device includes a second wake-up pin, and the embedded controller includes a general purpose input pin and a general purpose output pin. The general purpose input pin and the second wake-up pin are coupled to another terminal of the switch circuit. The general purpose output pin is coupled to the power button pin.

Abstract: A computer and a waking method thereof are provided. The computer includes a switch circuit, a chipset, a peripheral component interconnect express (PCIE) device, and an embedded controller. The chipset includes a first wake-up pin and a power button pin, wherein the first wake-up pin is coupled to a terminal of the switch circuit. The PCIE device includes a second wake-up pin, and the embedded controller includes a general purpose input pin and a general purpose output pin. The general purpose input pin and the second wake-up pin are coupled to another terminal of the switch circuit. The general purpose output pin is coupled to the power button pin.

Abstract: By having stages of a single-to-balanced band pass filter, except for a stage which receives a single-terminal signal, to not be coupled to ground, noises cannot have an available path to enter the single-to-balanced band pass filter so that common-mode signals may be reduced in magnitude.

Abstract: By having stages of a single-to-balanced band pass filter, except for a stage which receives a single-terminal signal, to not be coupled to ground, noises cannot have an available path to enter the single-to-balanced band pass filter so that common-mode signals may be reduced in magnitude.