baber/WOPTO huggingface dataset:
Patent KR-20220015617-A (KR)
Inventor: PARK YOUNG HOON
IPC: H01L21/768
Filed: 2020-07-31
Abstract: A substrate treatment method according to an aspect of the present invention is a thin film deposition method for stacking N(N>=2) metal nitride layers on a substrate using a thin film deposition apparatus comprising a process chamber providing a processing space therein, a substrate support part installed in the process chamber to mount the substrate thereon, and a gas injection part for supplying a process gas to the substrate support part in the processing space. The method comprises: a step of repeating a first main ALD cycle at least once to form a first metal nitride layer comprising a first concentration of niobium on the substrate using an atomic layer deposition method; and a step of repeating an N^th main ALD cycle on the substrate after the first main ALD cycle repeating step. The first main ALD cycle repeating step includes: a step of repeating an N-1^th ALD cycle at least once to form an N^th metal nitride layer on the substrate; and a step of repeating an N-2^th ALD cycle at least once with or without injection of niobium having an N^th concentration different from the first concentration. According to the present invention, the concentration and distribution of niobium in the metal nitride layer can be precisely controlled.
Patent KR-20220017557-A (KR)
Title: Stem cell having improved hypoxia adaptation and therapeutic potential by induction of BICD1 expression and method for preparing the same, and cell therapeutic composition comprising the same
Inventor: HAN HO JAE
IPC: C12N5/0775
Filed: 2020-08-04
Abstract: The present invention relates to stem cells having improved ischemia adaptation and therapeutic function through an increase in the expression of Bicaudal D homolog 1 (BICD1); a cell therapeutic composition for prevention or treatment of ischemic diseases, containing the stem cells or cells differentiated from mesenchymal stem cells as an active ingredient; and a method for producing the stem cells with improved therapeutic function under hypoxic conditions, which is characterized by comprising a step of increasing the expression of BICD1. It is meaningful in that the present invention presents a novel approach to the control of ischemic adaptation by identifying BICD1-mediated HIF1α nuclear shift control mechanism and regulating substances. In the therapeutic application of mesenchymal stem cells, the efficiency thereof can be significantly increased. Accordingly, the present invention can be widely used in fields such as medicine, pharmaceuticals, and veterinary medicine.
Patent KR-20210120787-A (KR)
Title: Image display apparatus and method for managing data packet loss
Inventor: KOLATI NAVEEN
IPC: H04L12/26
Filed: 2020-08-05
Abstract: Provided are a method for efficiently processing a packet loss in an image display device and a device thereof. The method comprises the following steps of: receiving an image divided into a plurality of segments; identifying a segment, at which a user is gazing, among the plurality of segments; determining whether there is a loss in at least one data packet in the segment, at which a user is gazing, among the plurality of segments; and requesting retransmission of the data packet lost in the segment, at which a user is gazing, based on the determination.
Patent KR-20220017751-A (KR)
Inventor: NAM SEONG WON
IPC: G16H80/00
Filed: 2020-08-05
Abstract: One embodiment of the present invention provides an epidemiological information management system related to a location information-based disease field diagnosis method, which establishes a system for preventing spread of infectious diseases. According to the present invention, the epidemiological information management system comprises: a diagnostic device including at least one sensor tag and a communication unit; a mobile terminal configured to receive a guide message from the diagnostic device and generate a diagnosis message by including location information of the mobile terminal or estimated location information of the diagnostic device in the guide message; and a server configured to communicate with the mobile terminal and receive the diagnosis message from the mobile terminal to form a disease distribution map associated with the diagnosis message on the basis of the location information. The mobile terminal interworks with the server to check epidemiological information on spread of a disease and the server stores and analyzes disease-related information.
Patent KR-20220023057-A (KR)
Title: Tray having ability of indicator
Inventor: LEE HWA JOON
IPC: A47F1/12
Filed: 2020-08-20
Abstract: The present invention relates to a tray comprising: a channel; a slider coupled to be slid along the channel; and an elastic pressing means pressing and sliding the slider toward one end of the channel. The tray further comprises a roll housing provided on one end of the channel. The elastic pressing means is a flat spiral spring. One end of the elastic pressing means is fixed on the slider and the other end of the elastic pressing means is wound in a roll form to be accommodated in the roll housing to generate a force to be automatically wound in the roll form to press and slide the slider toward one end of the channel. The tray further comprises a display means displaying the quantity of article packages stacked and interposed between the slider and one end of the channel based on the winding degree of the flat spiral spring. Accordingly, residuals such as cigarettes loaded on the tray can be immediately checked.
Patent KR-20210027113-A (KR)
Title: Cosmetic composition containing fermented products of truffle mushroom as active ingredient
Inventor: JUNG HAE MIN
IPC: A61Q19/08
Filed: 2020-08-21
Abstract: The present invention relates to a composition containing a fermented product of a truffle mushroom extract as an active component. The composition according to the present invention has an effect of alleviating wrinkles or enhancing skin elasticity by promoting the activity of FOXO3 or SIRT1. The present invention provides the composition for alleviating wrinkles or enhancing skin elasticity, comprising the fermented product of the truffle mushroom extract as the active component for manufacturing a cosmetic or pharmaceutical composition.
Patent KR-20220023642-A (KR)
Title: Foot wearable lower extremity trainer
Inventor: LEE MI NAM
IPC: A43B13/18
Filed: 2020-08-21
Abstract: The present invention relates to a foot-wearable lower extremity trainer, which includes: a support portion (200) spreading to the outside and supporting each of the big and little toes; a bottom portion (300) having a predetermined length so as to correspond to the shape of the sole from the toe to the back of the foot arch, formed such that the toe directly touches a floor, connected to the support portion (200) at the front of the upper surface thereof, formed such that the sole center part is thickest, and formed such that the toe touching the floor naturally leads to tiptoeing; and an upper (500) connected to the bottom portion (300) and surrounding the foot to maintain the state of wearing. According to the present invention, supporting leading to a tiptoe shape is performed while the toes are spread, the lower extremity muscles including the Achilles tendon and calf muscles are stimulated, and thus body shape correction can be achieved along with assistance in blood circulation. In addition, a slippery foot can be prevented and safe use is possible.
Patent KR-20220030529-A (KR)
Inventor: YOO JONG GYEONG
IPC: B29C44/34
Filed: 2020-09-03
Abstract: The present invention relates to a lightweight conductive foam for EMI shielding prepared through a step of mixing a foamed resin and a carbon nanotube to prepare a carbon nanotube resin compound; a step of extruding the carbon nanotube resin compound to prepare a pellet; a supercritical carbon dioxide foaming step of foaming the pellet; and a step of steaming and molding the foamed pellet to prepare a foamed resin foam. The foam for EMI shielding for solving the problem of the foam for EMI shielding according to the present invention and a preparation method thereof maximize an EMI shielding effect while maintaining lightness and can secure the ease of molding.
Patent KR-20220031343-A (KR)
Title: Movable dustproof shoes cleaning device
Inventor: SON SEUNG HYUN
IPC: B08B1/00
Filed: 2020-09-04
Abstract: The present invention relates to a mobile dustproof shoe cleaning device. According to the present invention, the mobile dustproof shoe cleaning device comprises: a first cleaning unit including a first cleaning solution storage part for storing a cleaning solution for washing the bottom of the dustproof shoes to wash the bottom of the dustproof shoes of an operator before entering a clean room, a first rolling brush for removing foreign substances by contacting the bottom of the dustproof shoes with the cleaning solution while rotating, and a first driving motor for driving the first rolling brush; and a second cleaning unit spaced apart from each other by a predetermined interval on an upper portion of the first cleaning unit and including a second cleaning solution storage part, a second rolling brush, and a second driving motor.
Patent KR-20220033619-A (KR)
Inventor: PARK SANG CHEON
IPC: H01L25/065
Filed: 2020-09-08
Abstract: A semiconductor package is provided. The semiconductor package includes: a first structure having one surface on which a first insulating layer is disposed and having first electrode pads and first dummy pads passing through the first insulating layer, wherein the first electrode pads has a pitch of 20 μm or less (pitch), and the first dummy pads are disposed around the first electrode pads; and a second structure having the other surface which is bonded to one surface and on which a second insulation layer bonded to the first insulation layer is disposed, and having second electrode pads and a second dummy pad passing through the second insulation layer, wherein the second electrode pads are respectively bonded to the first electrode pads, and the second dummy pads are respectively bonded to the first dummy pads. In the semiconductor chip, the ratio of the surface area per unit area of the first dummy pads to the first insulating layer on the one surface gradually decreases toward the side surface of the first structure. The ratio of the surface area per unit area of the second dummy pads to the second insulating layer on the other surface gradually decreases toward the side surface of the second structure.
Patent KR-20210036270-A (KR)
Title: Blade of a turbo machine
Inventor: POEHLER THORSTEN
IPC: F01D5/18
Filed: 2020-09-16
Abstract: The present invention relates to a blade (10) of a turbo machine, which comprises: a blade leaf (11) including a flow leading edge (13), flow trailing edge (14), and flow transfer surfaces (15, 16) extended between the flow leading edge (13) and the flow trailing edge (14) for a process medium; a cooling passage (20) for a cooling medium, which is integrated in the blade leaf (11), wherein in the district of the blade leaf (11), cooling passage parts (26, 28, 30) are respectively and substantially extended in a radial direction, and adjacent cooling passage parts (26, 28; 28, 30) are integrated with each other through conversion passage parts (27, 29); and material webs (16, 17) extended between the adjacent cooling passage parts (26, 28; 28, 30), in which individual material webs (16, 17) are ended in the districts of individual conversion passage parts (27, 29), and have a limited axial-directional width (x) between the individual adjacent cooling passage parts (26, 28; 28, 30), and have material thickening (32) extending the axial-directional width at least by 20% within the districts of the individual conversion passage parts (27, 29). The present invention aims to provide the blade of the turbo machine, which is able to have a high strength despite the cooling passage.
Patent KR-20220036730-A (KR)
Inventor: JEE HYUN CHOI
IPC: A01K1/03
Filed: 2020-09-16
Abstract: The present invention relates to an unconstrained neural signal monitoring device and system which are mounted on a live subject to be tested, such as a mouse and the like, to enable an unconstrained experiment. According to the present invention, the unconstrained neural signal monitoring device comprises: a neural signal detection unit detecting a neural signal, such as a brain wave and the like, of a subject to be tested; a first light emitting unit outputting colored light for location tracking; a second light emitting unit outputting colored light for displaying the neural signal; and a control unit controlling the first light emitting unit and the second light emitting unit according to the neural signal sensed by the neural signal detection unit. Since movement of a subject to be tested is not constrained, natural activity of the subject to be tested is allowed and interactive behavior of a group is not restricted. In addition, whether a predetermined neural signal is generated can be to directly visually checked through light for displaying a neural signal generated from the subject to be tested. In this way, as brain activity can be directly observed from the head of a subject to be tested, the neural circuit of the subject to be tested interacting socially and behaving naturally can be intuitively investigated.
Patent KR-20200111140-A (KR)
Inventor: GYUN JEE SONG
IPC: A23L33/105
Filed: 2020-09-18
Abstract: An embodiment of the present invention relates to a composition for preventing or treating neuroinflammatory diseases or a food composition for alleviating neuroinflammatory diseases which contains a Croton tiglium extract as an active component. The composition according to an embodiment of the present invention can suppress the production of nitric oxide, and also can suppress the expression of a tumor necrosis factor (TNF-α). The Croton tiglium extract activates the expression of arginase and promotes BDNF production. In addition, the Croton tiglium extract can suppress nerve cell death induced by inflammatory stimulation, thereby having effects for preventing, treating or alleviating neuroinflammatory diseases.
Patent KR-20210033433-A (KR)
Title: Drug suspension for companion animals and method for manufacturing the same
Inventor: JEONG WON GU
IPC: A61K45/06
Filed: 2020-09-18
Abstract: The present invention relates to a suspension composition for companion animals and a method for manufacturing the same. More specifically, the present invention relates to a suspension for companion animals with improved palatability and excellent storage stability, comprising water-soluble drug particles having a coating layer formed with two types of shell layers on a core drug. The suspension has improved flavor preferred by companion animals, especially cats, without additives such as sweeteners and flavoring agents, and thus has improved storage stability by maintaining the coating layer for a long time even after the introduction of the coating layer to mask the bitter taste, thereby being able to be widely used as the suspension for companion animals.
Patent KR-20220039316-A (KR)
Inventor: LEE JEONG KWON
IPC: B21D19/00
Filed: 2020-09-22
Abstract: A wheelhouse processing method enabling process optimization through a reduction in the number of processes according to the present invention comprises: a step of preparing a wheelhouse steel plate for a vehicle; a step of completing the entire shape of a wheelhouse for a vehicle through a blanking process from the wheelhouse steel plate for a vehicle; a step of conducting a drawing process for the blanked wheelhouse for a vehicle; a step of performing a trimming/piercing process on the wheel house for a vehicle on which the drawing process has been performed; a step of performing a flanging/re-striking process on the wheelhouse for a vehicle on which the trimming/piercing process has been performed; and a step of continuously performing separation (SEP), burring, straight flanging, and restriking processes on the wheelhouse for a vehicle on which the flanging/restriking process has been performed. Through this, the burring, separation (SEP), and restriking processes performed over two processes are integrated into one process.
Patent KR-20220040298-A (KR)
Title: Occupant protection system for electric kickboard and control method thereof
Inventor: KWON CHAE HYEOK
IPC: B62K3/00
Filed: 2020-09-23
Abstract: The present invention relates to a passenger protection system for an electric kickboard and a control method thereof. In addition, the present invention comprises: a speed detection unit which detects the speed of the kickboard; an inclination detection unit which detects an inclination of the electric kickboard; a control unit which, on the basis of information detected by the speed detection unit and the inclination detection unit, determines whether an accident occurs, and which, when it is determined that the accident occurs, outputs a motion request signal requesting the deployment of an airbag; and a communication unit which transmits the motion request signal of the control unit to the outside. Accordingly, even when the electric kickboard falls due to factors such as road surface conditions, obstacles, speed bumps, and inexperienced driving and a passenger who boards on the electric kickboard falls to the ground, the passenger can be safely protected by an airbag that is deployed.
Patent KR-20220041371-A (KR)
Inventor: SEO YOUN KIM
IPC: B05C11/04
Filed: 2020-09-25
Abstract: The present invention relates to: a slurry coating device using a Teflon-treated applicator, in which a Teflon coating layer is formed on the lower surface of an application unit to reduce an interface resistance between the applicator and a substrate during slurry coating, thereby forming a uniform coating layer on the substrate with slurry; and a membrane-electrode assembly manufacturing method using the slurry coating device. According to the present invention, the slurry coating device using a Teflon-treated applicator comprises: a stage on which a substrate is placed; a slurry supply unit which supplies slurry on the substrate; and an applicator including an application unit having a Teflon coating layer formed on the lower surface to form the slurry into a coating layer having a predetermined thickness on the substrate.
Patent KR-20210039299-A (KR)
Title: Fraud detection device and fraud detection method
Inventor: OHTA TAKAHIKO
IPC: H04L29/06
Filed: 2020-09-25
Abstract: An objective of the present invention is to detect neighbor discovery (ND) spoofing by a simpler structure without requiring registration and learning of a pair of an IP address and a MAC address. According to the present invention, the fraud detection device (1) comprises: a detection unit (10) monitoring packets flowing on the network (NW) to detect neighbor solidification (NS) or neighbor advertisement (NA) packets on the basis of an ND protocol; a transmission unit (11) performing all-node multicast transmission of a multicast listener query (MLQ) packet using a transmission source MAC address of the detected NS or NA packet as a transmission destination MAC address; a receiving unit (12) receiving a multicast listener report (MLR) packet for the MLQ packet from the terminal device (4) having the transmission destination MAC address of the MLQ packet; and a determination unit (13) determining that the terminal device (4) of the transmission source of the MLR packet is illegal when an IPv6 address indicated by a request node multicast address included in the MLR packet is different from an IPv6 address of an ND target.
Patent KR-20220052014-A (KR)
Inventor: KIM YOUNG BOK
IPC: H05B47/105
Filed: 2020-10-20
Abstract: The present invention relates to a power control system and method for increasing light efficiency according to temperature compensation by controlling power applied to an LED module according to the temperature measured from the LED module. According to the present invention, a power control system comprises: an LED module equipped with a temperature sensor to measure the temperature; a SMPS supplying power to the LED module; and a temperature compensation device installed between the LED module and the SMPS to measure the power consumption of the SMPS and to control the power provided to the LED module in consideration of the power consumption of the SMPS and the temperature measured from the LED module.
Patent KR-20220054982-A (KR)
Title: Barn Management System
Inventor: CHA SOON HEUNG
IPC: G08B13/196
Filed: 2020-10-26
Abstract: The present invention provides a barn management system that not only identifies livestock in a barn using video equipment including a thermal imaging camera, but also acquires health information such as body temperature of each livestock, so as to manage the barn by utilizing the acquired health information. The barn management system includes a camera set and a control unit.
Patent KR-20220027708-A (KR)
Inventor: JAEMIN JO
IPC: H04L47/00
Filed: 2020-10-30
Abstract: According to an embodiment of the present invention, an operating method of a device, in an operating method of a routing service device connected to one or more data distribution service (DDS) middleware devices, includes the steps of: routing DDS traffic data of a middleware device connected through a first local network to a middleware device connected to a second local network located in a remote location different from the first local network through a wide area network; and performing data efficiency management processing using topic-based priority data control, in response to the routed DDS traffic data. Accordingly, it is possible to minimize delay and increase routing efficiency.
Patent KR-20220060395-A (KR)
Inventor: PARK BUM JUN
IPC: G02B21/36
Filed: 2020-11-04
Abstract: According to one aspect, disclosed are an optical tweezer device (100) and a trapping method using the same, comprising: a stage (130) for support, transportation, and temperature control of a specimen; a light collecting part (120) forming an enlarged image of a portion of the specimen; an observation part (110) for observing the image; a light source part (140) generating laser light that passes through the light collecting part (120) and is irradiated in a direction of the stage (130); and a control part (160) connected to the stage (130), and finely adjusting the temperature of the specimen, thereby capable of real-time observation of captured crystals with an optical microscope.
Patent KR-20210056257-A (KR)
Title: Temperature control system and integrated temperature control system
Inventor: ITO AKIHIRO
IPC: G05D23/12
Filed: 2020-11-06
Abstract: The present invention provides a temperature control system capable of reducing the usage of an expensive heating medium. The temperature control system (600) comprises a first, a second, and a third circulation circuit (110, 20, 130) in which a first, a second, and a third heating medium circulate respectively. The first circulation circuit includes: a first expansion unit (111) expanding and spraying the first heating medium in a liquid state; a first distribution unit (114) in which the first heating medium of a first temperature is distributed; a first compression unit (112) compressing the first heating medium in a gaseous state; and a first condensation unit (113) condensing the first heating medium to supply the first heating medium to the first expansion unit. The second circulation circuit includes a second distribution unit (124) and a second adjustment device (21) adjusting the temperature of the second heating medium to a second temperature higher than the first temperature to supply the second heating medium. The third circulation circuit includes an adjustment unit (135) adjusting the quantity of heat exchanged by the first distribution unit and the third distribution unit (133) and the quantity of heat exchanged by the second distribution unit and the fourth distribution unit (134).