baber/WOPTO huggingface dataset:
Patent KR-20220012656-A (KR)
Inventor: YOO MYUNG SIK
IPC: G06V10/24
Filed: 2020-07-23
Abstract: A tail light detection method and a device thereof are disclosed. The tail light detection method includes the steps of: (a) determining a region of interest in a tail light by using a threshold range of a color threshold for a tail light in an input image, wherein the range of the threshold value for a color of a tail light is a threshold range based on an HSV color space; (b) for allocating a label to each point included in the region of interest for the tail light, when there is a preceding neighboring point, allocating a label using the label of the adjacent neighboring point; and (c) determining points having the same label among the allocated labels as the same tail light candidate area.
Patent KR-20220013694-A (KR)
Inventor: KIM SUN HI
IPC: C02F1/461
Filed: 2020-07-27
Abstract: The present invention relates to a sterilization and ultrafine dust removal air condition system for a small-and-medium room, capable of easily sterilizing indoor air and removing ultrafine dust in a small-and-medium room having a plurality of cooling/heating systems provided in the ceiling thereof. The sterilization and ultrafine dust removal air condition system includes: a body (102) having a housing space therein; a control part (104) installed on one side in the body (102); a suction pipe (106) connected to one side of the outer surface of the body (102) at a predetermined distance from the control part (104) to be installed through one side of the ceiling of a small-and-medium room; a discharge pipe (108) connected to one side of the other surface of the body (102) to be opposed to the suction pipe (106) at a predetermined distance therefrom to be installed through one side of the ceiling of the small-and-medium room; a suction air blower (110) installed on one side in the body (102) at a predetermined distance from the discharge pipe (108), while electrically connected with the control part (104) to suction indoor air in the small-and-medium room through the suction pipe (106) and send the suctioned indoor air to an element in accordance with a control signal of the control part (104); and the element (112) installed on one side in the body (102) at a predetermined distance from the suction air blower (110), while electrically connected with the control part (104) to sterilize, deodorize and dedust the indoor air sent from the suction air blower (110) and humidify the indoor air to send the sterilized, deodorized, dedusted and humidified indoor air into the small-and-medium room through the discharge pipe (108) in accordance with a control signal of the control part (104).
Patent KR-20220022551-A (KR)
Inventor: LEE HYEONG YONG
IPC: G08B13/196
Filed: 2020-08-19
Abstract: The present invention relates to an intelligent security device using a streetlight to enable drivers or pedestrians around an accident point to easily recognize whether an accident has occurred. According to the present invention, the intelligent security device using a streetlight comprises: an image capturing means capturing an image of a predetermined area; an alarm means turning on or off a light according to control of a control means; a power supply means supplying power from a streetlight power line or battery supplying power to a streetlight; and the control means controlling the overall operation of each component. The control means includes: a power supply control unit receiving the power from the power supply unit and supplying the power to the image capturing means and the alarm means; an accident determination unit analyzing the image captured by the image capturing means to determine whether an accident has occurred; and an alarm means control unit controlling the alarm means to be turned on when it is determined that an accident has occurred.
Patent KR-20220023371-A (KR)
Title: Substrate drying chamber
Inventor: SHIN HEE YONG
IPC: F26B5/00
Filed: 2020-08-21
Abstract: The present invention relates to a substrate drying chamber. The substrate drying chamber includes: an upper housing; a lower housing coupled to the upper housing to be opened and closed; a heater unit built into at least one of the upper housing and the lower housing; a substrate arranging plate which is coupled to the bottom surface of the lower housing and on which a substrate having an organic solvent is disposed; an upper supply port formed in the central area of the upper housing toward the substrate arranging plate and providing a supply path of supercritical fluid for drying; an integrated supply/discharge port extending from a side surface of the lower housing to a middle region of the lower housing, wherein the integrated supply/discharge port is formed to face the substrate arranging plate in the middle region of the lower housing, and the integrated supply/discharge port provides a supply path for supercritical fluid for initial pressurization, and a discharge path for a mixed fluid in which the organic solvent is dissolved in the supercritical fluid for drying after drying by the supercritical fluid for drying supplied through the upper supply port; and a heating member installed on the substrate arranging plate and operating when the supercritical fluid for initial pressurization is supplied and when the mixed fluid is discharged to heat the supercritical fluid for initial pressurization and the mixed fluid.
Patent KR-20220031831-A (KR)
Inventor: CHO SEUNG WON
IPC: C02F1/32
Filed: 2020-09-04
Abstract: The present invention provides a space sterilization method and apparatus to efficiently manage a sanitary environment in multi-use facilities. According to the present invention, the space sterilization method comprises the following steps: opening an external air inlet to allow external air to flow into a space sterilization apparatus; measuring the pollution level of the outside air by using a gas sensor; determining whether the pollution level of the outside air is equal to or greater than a preset threshold value; diluting a hypochlorous acid stock solution in a hypochlorous acid cartridge to produce a diluted hypochlorous acid solution; generating sterilization water by emitting the hypochlorous acid diluted solution with a UV-C light source and discharging the sterilization water through a sterilization air outlet; measuring the concentration of chlorine contained in the discharged sterilization water; and adjusting the rotational speed of a fan provided at the sterilization air outlet on the basis of the measured chlorine concentration.
Patent KR-20220034475-A (KR)
Inventor: MAENG SI HO
IPC: B44C5/06
Filed: 2020-09-11
Abstract: The present invention relates to a planter for landscaping in a park, an outdoor garden, or an indoor garden. Unlike existing planter boxes made of plastic, ceramic pot, or wood, the net-based planter of the present invention is decorated by the outside thereof being filled with gravel or crushed stone for giving a strong feeling of nature. The planter of the present invention includes: a net-based outer frame (10); a planting frame (20) installed inside and at a predetermined interval from the outer frame (10); a decoration material (30) (e.g., gravel or crushed stone) with which a separation space (S1) between the outer frame (10) and the planting frame (20) is filled; and natural or artificial top soil (40) for vegetation planting with which an inner space (S2) of the planting frame (20) is filled.
Patent KR-20200110289-A (KR)
Inventor: HONG SEOK YOON
IPC: H01L23/02
Filed: 2020-09-16
Abstract: An objective of the present invention is to provide an electronic element module having an electromagnetic wave shielding structure with excellent electromagnetic interference (EMI) or electromagnetic susceptibility properties. According to an embodiment of the present invention, the electronic element module comprises: a substrate having a ground electrode; a sealing unit arranged on a first surface of the substrate; a shielding structure formed along the surface of the sealing unit; a first component mounted on the substrate and arranged outside the shielding structure; and a second component mounted on the substrate and arranged inside the shielding structure. The shielding structure includes: a shielding partition of which at least a portion is arranged between the first component and the second component; and a shielding layer arranged along the surface of the sealing unit and the surface of the shielding partition. The shielding structure can be arranged to cover a portion of the upper surface and four sides of the first component and cover the upper surface and four sides of the second component overall.
Patent KR-20220039981-A (KR)
Title: Plate type heat exchanger and preparation method thereof
Inventor: LEE GUN HWAN
IPC: F28D9/00
Filed: 2020-09-22
Abstract: The present invention relates to a heat exchanger substrate and a manufacturing method thereof. More particularly, the heat exchanger substrate comprises: a metal substrate layer; an adhesion layer disposed on the metal substrate layer and including at least one of Ta and a nitride thereof; and a ceramic coating layer disposed on the adhesion layer. By including the adhesion layer and ceramic coating layer on the metal substrate layer, it is possible to significantly improve the wear resistance, corrosion resistance and salt water resistance of the metal substrate layer, thereby improving the durability of a heat exchanger including the same.
Patent KR-20220039479-A (KR)
Inventor: LEE KWANG JAE
IPC: A61B5/11
Filed: 2020-09-22
Abstract: The present invention relates to a continuous joint motion range measurement and analysis system capable of continuously measuring a joint motion range through the wearing of joint motion measurement equipment for a treatment period; determining an accurate treatment direction by providing treatment evaluation information based on the continuous joint motion measurement information; and enabling an accurate evaluation by providing evaluation information for a specific evaluation (especially, a disability evaluation) using the collected joint motion measurement information. The continuous joint motion range measurement and analysis system includes: a measurement part attached to a measurement part from which a joint motion range is measured, to continuously measure a joint angle in accordance with a motion of a joint to output first and second joint angle measurement values; a data collection part collecting and storing the first and second joint angle measurement values; and a joint motion range analysis part interconnected with the data collection part to acquire the stored first and second joint angle measurement values, evaluating the joint part through the confirmation of a joint movable range based on the acquired first and second joint angle measurement values, and providing the joint part evaluation information as treatment direction determination information.
Patent KR-20210036834-A (KR)
Title: Method for processing immersive video and method for producing immversive video
Inventor: SHIN HONG CHANG
IPC: H04N5/265
Filed: 2020-09-24
Abstract: An immersive image processing method according to the present disclosure comprises the steps of: determining a pruning priority for input images; extracting patches from the input images based on the pruning priority; generating at least one atlas based on the extracted patches; and encoding metadata. In this case, the metadata may include pruning priority information between the input images. According to the present disclosure, the pruning priority of source images may be variable.
Patent KR-20210038341-A (KR)
Title: Cerium oxide flake and sunscreen composition compring thereof
Inventor: LEE JEONG HO
IPC: A61K8/19
Filed: 2020-09-24
Abstract: A UV ray-blocking composition having a fine dust-blocking effect is disclosed. The UV ray-blocking composition includes a cerium oxide that is surface-modified with a material having a negative charge.
Patent KR-20210038352-A (KR)
Title: Method and ue for handling mobility procedure for ue
Inventor: TIWARI KUNDAN
IPC: H04W8/02
Filed: 2020-09-25
Abstract: The present disclosure relates to a communication technique that converges a 5G communication system for supporting a higher data transfer rate after a 4G system with IoT technology and a system thereof. The present disclosure can be applied to an intelligent service (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT-related technology. The invention relates to wireless communication, and in particular disclosed is a method for handling a mobility procedure in a standalone non-public network (SNPN).
Patent KR-20220043340-A (KR)
Inventor: LEE SAEL
IPC: G06T5/50
Filed: 2020-09-29
Abstract: Disclosed embodiments are to provide a data augmentation means through generation of a building defect image. A device and method for generating a building defect image are disclosed. According to an embodiment, a building defect image generating device comprises: an image generating unit that generates a first building defect imitation image; and a post-processing unit generating a second building defect imitation image based on information of any one of a plurality of building defect images and the generated defect imitation image of the first building by inputting a noise vector to a generative adversarial network (GAN)-based model trained on the basis of a training data set including a plurality of building defect images.
Patent KR-20220043522-A (KR)
Title: Mutant of Corynebacterium glutamicum with enhanced L-citrulline productivity and method for preparing L-citrulline using the same
Inventor: LEE DONG SEOK
IPC: C12N15/77
Filed: 2020-09-29
Abstract: The present invention relates to a mutant strain of Corynebacterium glutamicum having improved L-citrulline production capacity, and a method for producing L-citrulline using the same. The mutant strain of Corynebacterium glutamicum is capable of producing L-citrulline in high yield and high concentration by allowing the activity of transport proteins expressed by an NCgl2816 gene to be weak or inactivated.
Patent KR-20200118783-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04L9/32
Filed: 2020-10-06
Abstract: The present invention relates to a cloud-type certificate operating method executed by a server. According to the present invention, the method performs the procedures of: performing a specified identity authentication procedure for a user when requesting to store a user certificate in a storage medium on the cloud through a user terminal; storing the user certificate in the storage medium on the cloud when the user′s identity authentication is processed; performing the specified identity authentication procedure for the user when requesting to use the user certificate stored in the storage medium on the cloud through the user terminal; and using the user certificate stored in the storage medium on the cloud when the user′s identity authentication is processed.
Patent KR-20220048563-A (KR)
Inventor: YOO HYUN KOOK
IPC: G06Q30/02
Filed: 2020-10-13
Abstract: The present invention relates to an AD matching platform based on used trading and, more specifically, to an AD matching platform based on used trading between stores, which secures a plurality of affiliated stores through a used trading platform in which products necessary for a store can be traded and allows an AD to be performed through an affiliated store based on a request of an advertiser who wants to perform the AD through the store.
Patent KR-20220052388-A (KR)
Inventor: YTH
IPC: A23F5/28
Filed: 2020-10-20
Abstract: The present invention relates to a method for manufacturing a low-caffein coffee bean extract using low-temperature extraction and a capsule coffee manufacturing method using the same and, more specifically, to a method for manufacturing low-caffein coffee, in which since a coffee bean extract is acquired by using a low-temperature extraction method without thermal processing (roasting) of coffee beans at a high temperature, active ingredients contained in green coffee beans are not destroyed and contain less caffeine, thereby enabling a user to consume a small amount of caffeine and a large amount of active ingredients beneficial to the human body even if the user drinks a small amount. According to the present invention, a coffee bean extract is manufactured by using a low-temperature extraction method without using a high-temperature roasting method, and is extracted by using a solvent with excellent elution efficiency of active ingredients, so that loss of active ingredients such as chlorogenic acid and protein is less and the concentration of caffeine is low. Accordingly, even with a small intake, a large amount of chlorogenic acid can be consumed while intake of caffeine can be reduced, and thus, the coffee bean extract is effective for modern people's health and diet. In particular, when capsule coffee is prepared by encapsulating the coffee bean extract, rancidity can be prevented, and thus, the capsule coffee has excellent long-term storage properties and can be conveniently enjoyed at home or in the office. The method comprises a grinding step, a solvent input step, a heating and cooling step, and a concentrate acquisition step.
Patent KR-20200126945-A (KR)
Inventor: KIM HYEONG JUN
IPC: G06F3/16
Filed: 2020-10-20
Abstract: Disclosed are a device and a method for generating haptic data, and a device and a method for providing a haptic effect. The device for generating haptic data comprises: a controller that generates haptic data for an event occurring during game play based on haptic data setting information; and a communication part that transmits the generated haptic data to the device for providing a haptic effect. The device for providing a haptic effect comprises: a communication part that receives haptic data from the device for generating haptic data; a haptic effect playing part that generates a haptic effect under the control of the controller; and a controller that controls the generation of haptic effects based on the haptic data. According to an embodiment of the present invention, a haptic effect and/or a lighting effect linked to a game program can be provided through a wearable device, a game controller, or a mobile device accessory device when a user plays a game.
Patent KR-20220052477-A (KR)
Inventor: LEE SEONGSOO
IPC: H04L43/00
Filed: 2020-10-21
Abstract: A counterattack method against a hacked node in a controller area network (CAN) bus physical layer comprises the steps of: setting node IDs (NIDs), which are different unique IDs, to a plurality of nodes connected to a CAN bus line, respectively; determining an error frame when at least one of a node using a forged NID, a node using another NID, and a node using a non-existent NID is found; increasing counts of a transmit error counter (TEC) and a receive error counter (REC) of a transmitting node and a receiving node whenever an error frame is generated; and placing, in a bus-off state, a node with a TEC or a REC greater than a set threshold, and blocking the same. Therefore, if a malicious data frame is detected on a CAN bus, an intrusion detection system can increase the counter of errors in an internal attacking node to separate the same from the CAN bus, thereby defending against a malicious attack.
Patent KR-20220052619-A (KR)
Inventor: OH JOO YOUNG
IPC: A61B6/00
Filed: 2020-10-21
Abstract: The present invention provides a radiographic inspection device capable of recognizing only a subject disposed in a radiation detection area and irradiating the subject. The radiographic inspection device according to the present invention comprises: a camera module that generates a first image by photographing a subject located in a radiation detection area; a control module that causes an artificial neural network to train, and applies a pixel value of the first image to the trained artificial neural network to determine an irradiation range in the radiation detection area and a subject type; and a radiation irradiation module that generates radiation and applies the radiation to the irradiation range, wherein the control module determines a first output value and a second output value calculated by inputting the pixel value of the first image to the artificial neural network as first vertex coordinates of the irradiation range, and a third output as the subject type, wherein the vertex coordinates are symmetrical with each other around the center point of an irradiation area.
Patent KR-20220056726-A (KR)
Title: Defocus measurement method and corection method, and semiconductor device manufacturing method based on the correction method
Inventor: PARK JI EUN
IPC: G03F1/44
Filed: 2020-10-28
Abstract: The technical idea of the present invention provides a defocus measurement method, a correction method, and a method for manufacturing a semiconductor element including the correction method, capable of accurately measuring a defocus in an exposure process, and accurately correcting the defocus. The defocus measurement method includes: selecting a diffraction-based focus (DBF) mark that is not affected by a pattern of a lower layer; preparing a mask including a mark pattern for forming the DBF mark; forming the DBF mark in a cell region of a wafer by using the mask; and measuring the DBF mark to monitor a defocus.
Patent KR-20220057922-A (KR)
Title: Emergency Response System for Hazardous Substance Exposure
Inventor: LEE JONG PIL
IPC: A62B29/00
Filed: 2020-10-30
Abstract: The present invention relates to an emergency response system for exposure to hazardous substance, in which, in order to quickly rinse affected areas, then neutralize the areas and provide a protocol for damage minimization when hazardous chemicals come in contact with a physical body due to carelessness of an experimentor or accidents in a place where the hazardous chemicals are handled, a device senses a user to spray neutralizing water and neutralizing chemicals sequentially to a physical body, to analyze the hazardous substance coming out of the physical body due to the used neutralizing water, to specify the substance and to spray proper neutralizing chemicals to the physical body such that a rapid response can be performed regardless of type of the hazardous substance in contact with the physical body due to an accident, and afterwards transfers a hazardous substance sample and state information for providing accident information to a hospital and an emergency medical staff.
Patent KR-20220059372-A (KR)
Title: Steel wire rod with excellent impact toughness and its manufacturing method
Inventor: HYONG JIK LEE
IPC: C21D8/06
Filed: 2020-11-02
Abstract: The present invention relates to a wire rod which can be applied as materials for a structure requiring an excellent impact toughness, and a manufacturing method thereof. Disclosed are a wire rod, which can be applied as materials for a welding rod as needed, and a manufacturing method thereof. According to an embodiment of the present invention, the wire rod with excellent impact toughness comprises: 0.05-0.8 wt% of C; 0.05-0.7 wt% of Si; 16-31 wt% of Mn; 0.020 wt% or lower of P; 0.010 wt% or lower of S; 0.15-0.40 wt% of N; 8.0 wt% or lower of Ni; 1.0-3.5 wt% of Cr; 1.0-3.5 wt% of Mo; 0.1-0.3 wt% of V; and remaining Fe and unavoidable impurities. A fine tissue includes 95 area% or more of austenitic phase. The fraction occupied by Σ3 twin crystal boundary among the high inclinometer of the austenite crystal particle may be 20% or more.
Patent KR-20220060411-A (KR)
Inventor: BAE JUN HO
IPC: C22B9/10
Filed: 2020-11-04
Abstract: The present invention provides a flux for refining molten magnesium, which has a lower density than molten magnesium and thus removes impurities while floating from the bottom to the top of the molten magnesium. According to one embodiment of the present invention, the flux for refining molten magnesium contains two or more kinds of halogen compounds essentially including LiCl and has a concentration of 1.45 g/cm^3 to 1.63 g/cm^3 at a temperature range of 650 to 750 ℃.