Abstract: The present invention relates to a technical idea of monitoring a heart condition by analyzing biosignals measured using a sensor device for detecting a heart condition. In a method of monitoring a heart condition according to one embodiment of the present invention, electrocardiogram signals are measured from a user, feature information is extracted by performing machine learning of the time domain of the measured electrocardiogram signals, a plurality of cardiac abnormality type models are determined by performing machine learning of the extracted feature information, classification accuracy for the determined cardiac abnormality type models is calculated, and a cardiovascular disease of the user is determined using the determined cardiac abnormality type models and public cardiovascular disease data based on the calculated accuracy. That is, the present invention relates to a technique for assisting medical diagnosis.

Abstract: A charging and discharging device according to the present disclosure includes: a switching portion electrically connecting or blocking a first channel electrically connected to a first battery and a second channel electrically connected to a second battery; and a mainboard controlling a current supplied to the first channel according to a current value of a first charging and discharging recipe and controlling a current supplied to the second channel according to a current value of a second charging and discharging recipe, and when a current value of the first charging and discharging recipe exceeds a maximum value of a current supplied to the first channel, the mainboard controls the switching portion to electrically connect the first channel and the second channel to supply a current to the first battery through the first channel and the second channel.

Abstract: The present invention relates to N-phenylbenzoxazolo-2-amine and N-phenyloxazolopyridin-2-amine derivatives as novel leukotriene B4 receptor inhibitors, and use thereof.

Abstract: A cathode for a lithium secondary battery includes a cathode current collector, a first cathode active material layer formed on the cathode current collector and including a first cathode active material and a first cathode conductive material, and a second cathode active material layer formed on the first cathode active material layer and including a second cathode active material that has an average particle diameter larger than that of the first cathode active material, and a second cathode conductive material. A content of the first cathode conductive material based on a total weight of the first cathode active material layer is greater than a content of the second cathode conductive material based on a total weight of the second cathode active material layer.

Abstract: The present disclosure relates to an apparatus for charging and discharging, comprising: a case; a first chamber and a second chamber positioned in the case along width direction of the case and configured to accommodate a first battery cell and a second battery cell respectively; a module chamber positioned inside the case and outside the first chamber and the second chamber; a charging/discharging module portion positioned in the module chamber and charging and discharging the first battery cell and the second battery cell; a module hole formed through one face of the case to communicate the module chamber with the outside of the case; and an air treatment portion provided inside the case to supply air to the module chamber at a temperature lower than an external temperature, which is a temperature outside the case.

Abstract: An electrode assembly manufacturing apparatus and method according to one embodiment of the present invention includes a first table on which a first half jelly roll is stacked; a second table on which a second half jelly roll is stacked; a separator disposed on the first table and the second table; a first separator reel unwinding the separator in a direction to the first table; a second separator reel unwinding the separator in a direction to the second table; an electrode header providing a first electrode and a second electrode to the first table and the second table; a first motor moving the separator in a direction for covering the first electrode and the second electrode provided on the first table; a second motor moving the separator in a direction for covering the first electrode and the second electrode provided on the second table; and an assembly header providing the second electrode between the first half jelly roll and the second half jelly roll.

Abstract: An example image forming apparatus includes an input interface, an output interface, a memory, and a processor. The processor is to output information related to whether a function of the image forming apparatus is enabled through the output interface, based on the function of the image forming apparatus being disabled, output information indicating whether a size of the memory corresponding to the disabled function is allocated, and based on receiving a signal to remove a memory size allocated to the disabled function through the input interface, remove the memory size allocated to the disabled function and adjusts an allocation state of the memory size to a user setting state.

Abstract: A blood processing apparatus including a blood supply unit, a centrifuge, a light irradiation unit, a filtering device, and a blood collection unit, which is characterized in that blood is introduced into the centrifuge and centrifuged, the centrifuged blood is passed through a transparent tube provided in the light irradiation unit while being irradiated with light applied, from the outside of the transparent tube, by a light irradiation device configured to include an infrared lamp with a wavelength of 830±5 nm, a red light-emitting diode (LED) lamp with a wavelength of 635±6 nm, a blue LED lamp with a wavelength of 420±5 nm, a green LED lamp with a wavelength of 530±5 nm, a yellow LED lamp with a wavelength of 585±5 nm, and ultraviolet (UV) lamps, and the blood irradiated with the light is filtered using the filtering device and collected in the blood collection unit.

Abstract: The present disclosure relates to an apparatus for charging and discharging, comprising: a case; a first chamber and a second chamber positioned in the case along width direction of the case and configured to accommodate a first battery cell and a second battery cell respectively; a module chamber positioned inside the case and outside the first chamber and the second chamber; a charging/discharging module portion positioned in the module chamber and charging and discharging the first battery cell and the second battery cell; a module hole formed through one face of the case to communicate the module chamber with the outside of the case; and an air treatment portion provided inside the case to supply air to the module chamber at a temperature lower than an external temperature, which is a temperature outside the case.

Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer including a plurality of active material layers sequentially disposed on the cathode current collector which include different types of cathode active material particles from each other. DA determined by the present disclosure of an active material layer closest to the cathode current collector among the plurality of active material layers is 0.5 ?m or less.

Abstract: The present invention provides an apparatus and a method for evaluating performance of a battery and equipment for transporting the battery. The battery performance evaluation apparatus of the present invention includes: a temperature measurement unit for measuring an aging temperature of the battery; a voltage measurement unit for measuring a first open circuit voltage of the battery at the start of aging and measuring a second open circuit voltage of the battery at the end of aging; and a processor for calculating a delta voltage of a voltage drop using a difference between the first open circuit voltage and the second open circuit voltage measured by the voltage measurement unit, and determining normal or defective of the battery based on the delta voltage calculated using the aging temperature measured by the temperature measurement unit and an aging period between measurement times of the first and second open circuit voltage.

Abstract: Provided are a separator for a secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, having appropriate porosity and an appropriate pore size to lead to excellent strength and safety, and having excellent ion conductivity and resistance characteristics due to interconnected pore passages. The manufacturing method of a separator for a secondary battery includes: molding a separator manufacturing composition into a separator manufacturing sheet; and extracting a diluent from the separator manufacturing sheet with a polar aprotic organic solvent.

Abstract: Provided are a separator for a secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, having appropriate porosity and an appropriate pore size to lead to excellent strength and safety, and having excellent ion conductivity and resistance characteristics due to interconnected pore passages. In the separator for a secondary battery, an RS value represented by Equation 1 below is greater than 5 and less than 10: R S = P D × G ? Equation ? 1 ? wherein in Equation 1, RS denotes a separator performance index, P denotes an average porosity value (%) of the separator, D denotes an average pore diameter value (?m) of the separator, and G denotes an air permeability value (sec/100 cc) of the separator.

Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer including a plurality of active material layers sequentially disposed on the cathode current collector which include different types of cathode active material particles from each other. DA determined by the present disclosure of an active material layer closest to the cathode current collector among the plurality of active material layers is 0.5 ?m or less.

Abstract: The present invention provides a composition containing acid hydrochloride, the composition comprising 5-aminolevulinic acid hydrochloride, fermented Codonopsis lanceolata extract, a Cordyceps militaris extract, krill oil, polydeoxyribonucleotide sodium, propylene glycol, hyaluronidase, L-carnitine, caffeine, Origanum vulgare leaf oil, ascorbic acid (vitamin C), allantoin, cetyl alcohol and mineral water.

Abstract: An object of the present disclosure is to provide a method for preparing fine particles having enclosed voids with improved stain resistance and composition comprising the particles by preventing free radicals from interfering with core swelling due to the cross-linking monomer upon polymerization of a secondary hard-shell and by removing the residual initiator by additional polymerization of the phosphoric acid monomer and the hard-shell monomer.

Abstract: The present invention relates to a technical idea of monitoring a heart condition by analyzing biosignals measured using a sensor device for detecting a heart condition. In a method of monitoring a heart condition according to one embodiment of the present invention, electrocardiogram signals are measured from a user, feature information is extracted by performing machine learning of the time domain of the measured electrocardiogram signals, a plurality of cardiac abnormality type models are determined by performing machine learning of the extracted feature information, classification accuracy for the determined cardiac abnormality type models is calculated, and a cardiovascular disease of the user is determined using the determined cardiac abnormality type models and public cardiovascular disease data based on the calculated accuracy. That is, the present invention relates to a technique for assisting medical diagnosis.

Abstract: A method of manufacturing a plastic lens includes first heating of a lens preform, disposing the lens preform in a molding apparatus, second heating of the lens preform, pressing the lens preform with the molding apparatus, and cooling the molding apparatus.

Abstract: A telemedicine system according to one embodiment includes a gateway for transmitting monitoring information including a stimulation signal and a biosignal corresponding to the stimulation signal to a cloud; and a server for extracting the stimulation signal and the biosignal from the transmitted monitoring information, providing the extracted stimulation signal and biosignal as inputs of a pre-stored artificial intelligence machine learning algorithm-based stimulation control model, regenerating the biosignal as an output of the stimulation control model into a stimulation signal to be regulated for the balance between sympathetic and parasympathetic nerves, and feeding back the regenerated stimulation signal to a personalized vagus nerve stimulation and pulse electromagnetic field treatment device, wherein the monitoring information includes a biosignal measured when vagus nerves are stimulated in the form of electromagnetism at a stimulation site based on a stimulation signal generated from the personalize