Abstract: The present disclosure in some embodiments provides a product inspection method and a system based on deep learning for detecting a product defect. The present disclosure provides a product inspection method and system for detecting product defects by linking a predeveloped deep learning-based classification model to interwork with the existing product inspection system while fine-tuning the classification model to be maintained or supplemented by instantly correcting errors of the classification model, thereby improving the accuracy of product quality inspection.

Abstract: The present invention relates to a composition for improving immune cell activity comprising a TET2 expression inhibitor, and a method for preparing immune cells with improved activity. In addition, the present invention relates to a recombinant vector comprising a nucleic acid encoding a TET2 inhibitor, immune cells with improved activity transduced with the recombinant vector, and a pharmaceutical composition for treating cancer comprising the immune cells.

Abstract: A skin massage tool is proposed. The skin massage tool includes: a handle; and a roller assembly combined with the handle and having a pair of shafts which branch off and a pair of massage balls rotatably joined to the shafts, wherein the roller assembly includes a body joined to one end of the handle and a pair of shafts bent downwards and backwards from the body. The shafts of the roller assembly are bent in a downwardly backward direction of the handle, an angle between a pair of the shafts is in the range from 107° to 117°, and an angle between the handle and the shafts is in the range from 50° to 60°. Therefore, the skin massage tool can enhance a massaging effect and a lifting effect to lift up the sagging skin of the face.

Abstract: The present invention relates to a pyrrole derivative or a pharmaceutically or sitologically acceptable salt thereof, and composition for prevention, amelioration or treatment of gastrointestinal disorders comprising same as active ingredient. Through the results, it can be confirmed that the pharmacokinetic parameters, oral bioavailability and storage stability of the compound of the present invention are remarkably improved due to deuteration of the terminal methylamine moiety. The pyrrole derivative or the pharmaceutically or sitologically acceptable salt thereof the present invention exhibits excellent anticancer activity in addition to excellent proton pump inhibitory activity, and has improved pharmacokinetic parameters and chemical stability, and thus can be effectively used in the prevention, amelioration or treatment of gastrointestinal disorders, including gastric cancer.

Abstract: A bronchoscopy simulator includes: a main body part which is formed to be similar to the bronchial tree of the human body; and a bleeding producing part which is provided on the main body part to create a situation where bleeding occurs bronchial tree inside the main body part, thereby enabling practice of a response process for bleeding situations occurring during bronchoscopy. A control method for the bronchoscope simulator, includes: a bleeding occurrence step in which bleeding occurs inside a main body part by a bleeding simulation part; and a bleeding stop step, after hemostasis responding to the bleeding is performed, in which the bleeding is stopped by the bleeding simulation part.

Abstract: A manufacturing method of a bronchoscopy simulator, includes: a base part printing step in which a base part is printed by a 3D printer; a plastic dipping step in which plastic dipping is applied to the outside of the base part; a through-hole forming step in which a through-hole is formed in the base part; and a liquid passing step in which liquid passes through the through-hole to melt away only the base part while leaving the plastic dipping intact.

Abstract: A light detection and ranging (“lidar”) sensing device including a sensing light source unit configured to radiate sensing light, a scanner unit configured to reflect the sensing light radiated by the sensing light source unit toward a target and to reflect incident light reflected by the target and integrated with the sensing light source unit, a light-receiving lens configured to transmit the incident light reflected by the scanner unit, a light-receiving reflector configured to reflect the incident light passing through the light-receiving lens, and an optical detection unit on which the incident light reflected by the light-receiving reflector is incident.

Abstract: An embodiment of the present invention provides an active dichroic optical device including a substrate; a first phase tunable material layer applied on the substrate; a metal nanostructure deposited on the first phase tunable material layer; and a second phase tunable material layer applied on the metal nanostructure, in which the first and second phase tunable material layers modulate the refractive index of light applied to the active dichroic optical device as external energy is applied and the metal nanostructure reflects, transmits, and scatters the resonance wavelength of the applied light.

Abstract: A LiDAR sensing device including: a sensing light source unit configured to radiate sensing light; a light transmitting reflector configured to reflect the sensing light radiated from the sensing light source unit; a scanner unit configured to reflect the sensing light reflected from the light transmitting reflector into a target, and to reflect incident light reflected from the target; a light receiving lens configured to pass the incident light reflected from the scanner unit, and integrated with the light transmitting reflector; a light receiving reflector configured to reflect the incident light passing through the light receiving lens; and an optical detecting unit into which the incident light reflected from the light receiving reflector is incident.

Abstract: Disclosed are a pharmaceutical composition for animals containing 5-hydroxy-1-methylimidazolidine-2,4-dione as an active ingredient, more specifically, a composition for preventing or treating kidney disease in animals containing 5-hydroxy-1-methylimidazolidine-2,4-dione or a pharmaceutically acceptable salt thereof as an active ingredient, a method of treating kidney disease in animals using the compound, and a functional feed for preventing or ameliorating kidney disease in animals containing the compound as an active ingredient. The 5-hydroxy-1-methylimidazolidine-2,4-dione can effectively ameliorate and treat symptoms of kidney disease when administered to companion animals such as dogs or cats with kidney disease. Therefore, there are provided a novel agent and method for treating kidney disease of animals that can effectively treat kidney disease, which is the cause of high mortality in companion animals.

Abstract: A display device according to an embodiment of the present disclosure includes a display panel including a plurality of pixels, a data driver configured to generate an image data voltage based on compensated image data generated by compensating for input image data and to apply the generated image data voltage to the display panel, and a deterioration compensation device configured to generate compensated image data by compensating for the input image data in response to an accumulated amount of deterioration data of the pixels and to apply the compensated image data to the data driver, wherein the deterioration compensation device compensates for the input image data on the basis of gamma values changed according to degrees of deterioration of the pixels.

Abstract: A LiDAR sensing device may include: a sensing light source unit configured to radiate sensing light; a light transmitting reflector configured to reflect the sensing light radiated from the sensing light source unit; a scanner unit configured to reflect the sensing light reflected from the light transmitting reflector into a target, and to reflect incident light reflected from the target; a light receiving lens configured to pass the incident light reflected from the scanner unit, and integrated with the light transmitting reflector; a light receiving reflector configured to reflect the incident light passing through the light receiving lens; and an optical detecting unit into which the incident light reflected from the light receiving reflector is incident.

Abstract: A memory system includes a memory device including a plurality of planes each including a plurality of memory blocks; and a memory controller for controlling the memory device to perform an operation on target blocks among the plurality of memory blocks, to store, in a replacement block, data stored in a bad block, on which the operation fails among the target blocks, and control the memory device to temporarily store, in a backup block, data stored in the other blocks except the bad block among the target blocks according to a number of free blocks included in the memory device.

Abstract: Provided are a Parkinson's disease prediction apparatus and a Parkinson's disease prediction method. The Parkinson's disease prediction method is performed by a processor of the Parkinson's disease prediction apparatus and includes extracting a syntactic combination from audio data including a speaker's speech result, verifying accuracy of a Parkinson's disease prediction model by changing conditions for preprocessing the audio data and the syntactic combination, determining a syntactic combination ranked in a high rank as audio data for Parkinson's disease prediction, based on a result of verifying the accuracy of the Parkinson's disease prediction model, and inputting, to the Parkinson's disease prediction model, a speaker's speech result corresponding to the audio data for the Parkinson's disease prediction and obtaining a Parkinson's disease prediction result for the speaker as an output of the Parkinson's disease prediction model.

Abstract: The present disclosure relates to a system for safety management based on a cascade deep learning network, and the system for safety management based on the cascade deep learning network includes a camera module that captures image of an area to be monitored at an industrial site; and a processor that receives and analyzes image data captured by the camera module in real time.

Abstract: A multilayer electronic component according to an embodiment of the present disclosure includes: a body including an active portion including a plurality of first dielectric layers and first and second internal electrodes alternately disposed between the first dielectric layers to form capacitance, and including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction; and first and second external electrodes disposed on the body and connected to the first and second internal electrodes, respectively, wherein the plurality of first dielectric layers includes stabilized zirconia.

Abstract: A holographic printing system according to an embodiment of the present disclosure is disclosed. The system may include: a light source; a geometrical phase holographic element having a phase retardation of ?/4; and an optical member for copying and printing a wavefront through self-interference of light transmitted through the geometrical phase holographic element. According to an embodiment, the light source, the geometrical phase holographic element, and the optical member may be disposed in a line. According to an embodiment, the geometrical phase holographic element and the optical member may be disposed with a predetermined distance therebetween, and the predetermined distance may be a distance that enables self-interference of light transmitted through the geometrical phase holographic element.

Abstract: A LIDAR (Light Detection and Ranging) apparatus for a vehicle including a light emitting unit configured to emit laser light; an angle adjusting unit configured to adjust an emission angle of the laser light emitted from the light emitting unit by reflecting the laser light; a window cover unit installed to discharge the laser light emitted through the angle adjusting unit to the outside of the vehicle; a light receiving unit configured to receive reflected light introduced into the vehicle through the window cover unit; and a moisture removing unit configured to emit far-infrared light using a far-infrared light source to heat the window cover unit through the angle adjusting unit.

Abstract: A cleaner for a lidar sensor may include: a blast pipe unit through which wind generated from a fan of an engine passes; and a lidar sensor installed in the blast pipe unit, wherein foreign matter adhering to the surface of the lidar sensor are removed by wind discharged from the blast pipe unit.

Abstract: A light detection and ranging (“lidar”) sensing device including a sensing light source unit configured to radiate sensing light, a scanner unit configured to reflect the sensing light radiated by the sensing light source unit toward a target and to reflect incident light reflected by the target and integrated with the sensing light source unit, a light-receiving lens configured to transmit the incident light reflected by the scanner unit, a light-receiving reflector configured to reflect the incident light passing through the light-receiving lens, and an optical detection unit on which the incident light reflected by the light-receiving reflector is incident.