baber/WOPTO huggingface dataset:
Patent KR-20220001154-A (KR)
Title: Apparatus and method for Vegetation index detection using multispectral image
Inventor: HAN SEUNG HEON
IPC: G01J3/02
Filed: 2020-06-29
Abstract: The present invention relates to an apparatus for detecting a vegetation index using a multispectral image to correct a multispectral image according to the amount of insolation and a method thereof. According to the present invention, the apparatus comprises: an optical module separating light entering through one or more lenses into image signals of each wavelength band by using an image sensor for each wavelength band; an insolation measurement module measuring the intensity of sunlight incident from the outside to provide an insolation value; an exposure compensation module adjusting an exposure value of the image sensor for each wavelength band on the basis of the insolation value; an image processing module calculating an inter-pixel correction value of an image of each wavelength band when the image signal of each wavelength band is input through the image sensor for each wavelength band to which the exposure value corrected through the exposure compensation module is applied, storing pixel data corrected by using the calculated correction value, and synthesizing the pixel data to provide a multispectral image; and a detection module calculating a vegetation index by using the multispectral image and monitoring the type of vegetation and the biophysical state of a corresponding area by using the calculated vegetation index.
Patent KR-20220003429-A (KR)
Title: Tightening ring attached to rubber gloves
Inventor: CHOI TAE HO
IPC: A41D19/00
Filed: 2020-07-01
Abstract: The present invention relates to kitchen rubber gloves equipped with a hanger loop, and more specifically, to kitchen rubber gloves equipped with a tightening ring capable of mounting the tightening ring to the rubber gloves; reducing volume by folding the tightening ring when using the rubber gloves; and extending the tightening ring when not in use to be stored by being hanged on a nail or a shelf. To achieve a purpose, the present invention rotates the hanger loop of the tightening ring in up and down sides, forms a bending unit in a lower side of the hanger loop, and forms an inserting groove to insert and fix the hanger loop to a combining member formed in a lower side. When using the rubber gloves, the hanger loop is rotated downward around the bending unit and is fixed into the inserting groove of the combining member. Since the hanger loop does not protrude outwardly, the present invention prevents the hanger loop from being hooked to clothing or other objects. When the hanger loop is extended, the hanger loop is used by being hanged on the shelf or the nail. In this way, since the hanger loop of the fastening ring is used by being folded or extended, the rubber gloves are conveniently used.
Patent KR-20220005144-A (KR)
Title: Radar blockage detection apparatus and method
Inventor: JEON SEUNG KI
IPC: G01S13/931
Filed: 2020-07-06
Abstract: The present invention relates to a radar blockage detection apparatus without using a separate transmission signal and a radar blockage detection method thereof. More specifically, the radar blockage detection apparatus comprises: a transmission unit transmitting a transmission signal whose frequency is modulated during a predetermined period; a reception unit receiving receives the transmitted signal reflected from an object; and a control unit performing fast Fourier transform (FFT) on the received signal, extracting a maximum received signal value (max peak power) for the entire distance range by a Doppler index from a result of FFT, setting a predetermined range as a radar blockage determination section on the basis of a negative value of a user's vehicle speed in a Doppler domain, and determining a radar blockage state on the basis of the maximum received signal value extracted within the radar blockage determination section.
Patent KR-20220007317-A (KR)
Inventor: YANG SUN KYU
IPC: G06F3/06
Filed: 2020-07-10
Abstract: In a data erasing method of a nonvolatile memory device including a memory block in which a plurality of memory cells are arranged in a vertical direction, an erase loop including an erase operation and an erase verify operation is performed on an entire memory block at least once. After the erase loop is successfully completed, the memory block is divided into a plurality of groups and a first partial verification operation is performed on each of the plurality of groups. After the first partial verification operation is successfully completed, it is determined whether a second partial verification operation is required for each of the plurality of groups. Groups requiring the second partial verification operation among the plurality of groups are divided into a plurality of second subgroups, and a second partial verification operation is performed on at least some of the plurality of subgroups. According to the present invention, performance and reliability of the block erase operation can be improved.
Patent KR-20220008066-A (KR)
Inventor: PARK HYUN SOO
IPC: A61B5/107
Filed: 2020-07-13
Abstract: The present invention relates to a scanner having a plurality of scan parts having a fixed relative position in a coordinate system, and a method for generating scan data to easily and accurately match scan data obtained from each of the plurality of scan parts using the scanner. By using the scanner according to the present invention, not only oral scan data but also facial scan data can be acquired, and the acquired oral scan data and the facial scan data can be easily and accurately matched. Further, the present invention relates to a calibration plate for setting and calibrating the fixed relative positions of a scanner having a plurality of scan parts having a fixed relative position in a coordinate system, and a calibration method using the same.
Patent KR-20220008449-A (KR)
Inventor: CHOI JONG SUN
IPC: G01B3/1003
Filed: 2020-07-14
Abstract: The present invention relates to a pest control project management method using a smart device and an IoT band for tree management and a system thereof and, more specifically, to a method for managing the overall pest control project by using smart devices and IoT technology to manage trees infected with pests and diseases among forest management projects and a system thereof. According to the present invention, when a pest control project including a series of processes, such as a tree control project design process of establishing a pest control project plan for trees suspected of being infected with pests, performing a complete survey of the forest where the trees to be controlled exist, and identifying the trees to be controlled to attach a label thereto, a tree control project execution process of felling control target trees and performing control treatment such as crushing, incineration, sale, net covering, or fumigation treatment, a supervisor's supervision process of checking adequacy of a performer's execution results, and the like, smart devices and IoT technology are applied to the overall project, so that information processing and management can be unified, information acquired in the field can be easily acquired, and accurate information can be acquired and confirmed and inspected in real-time, thereby increasing accuracy of control project execution and efficiency of management.
Patent KR-20220008501-A (KR)
Title: semiconductor package
Inventor: KO YEONGKWON
IPC: H01L23/13
Filed: 2020-07-14
Abstract: Provided is a semiconductor package with improved reliability. The semiconductor package includes: a package substrate; a connection substrate on the package substrate, wherein the connection substrate has a recess region facing the upper surface of the package substrate at a lower edge; a semiconductor chip on the connection substrate; first connection terminals connecting the connection substrate and the semiconductor chip; and second connection terminals connecting the package substrate and the connection substrate. The recess region can be laterally spaced apart from the second connection terminals.
Patent KR-20220008643-A (KR)
Title: Battery Pack with improved accuracy of swelling measurement
Inventor: SONG HYEON JIN
IPC: G01B5/30
Filed: 2020-07-14
Abstract: Disclosed is a battery pack capacity accurately detecting swelling in a battery cell in accordance with a situation. According to one embodiment of the present invention, the battery pack comprises: a battery cell including an electrode assembly, an electrolyte, a battery case, and an electrode terminal; a deformation measurement unit configured to allow at least a part to be attached to the outer surface of the battery case of the battery cell to measure whether the battery case is deformed; an impedance measurement unit configured to connected to the electrode terminal of the battery cell to measure an impedance inside the battery cell; and a control unit configured to determine whether the battery cell has swollen by using a deformation measurement result by the deformation measurement unit and an impedance measurement result by the impedance measurement unit.
Patent KR-20220010915-A (KR)
Inventor: KANG HO CHEOL
IPC: A61K8/40
Filed: 2020-07-20
Abstract: The present invention provides a composition including a new photo-functional azobenzene compound which is simply manufactured with a high yield by synthesizing an azobenzene compound contacting epoxide (C1-C18) and an alkyl glycidyl ether aminosulfonic acid sodium salt. The composition including the new photo-functional azobenzene compound has low surface tension, high foaming force, excellent emulsion stability and controllable surface active force to be used valuably for detergents, cosmetics, etching and sensors.
Patent KR-20220013166-A (KR)
Title: Positive electrode active material precusor and manufacturing method thereof
Inventor: KIM NA RI
IPC: C01G53/00
Filed: 2020-07-24
Abstract: The present invention relates to a positive electrode active material precursor and a manufacturing method thereof, wherein the positive electrode active material precursor includes: a first region formed in the center of particles of the positive electrode active material precursor and having a composition represented by chemical formula 1:[Ni_aCo_bM^1_c](OH)_2 or chemical formula 2:[Ni_aCo_bM^1_c]O·OH; and a second region formed on the upper part of the first region and having a composition represented by chemical formula 3:[Mn_dM^2_e](OH)_2 or chemical formula 4:[Mn_dM^2_e]O·OH.
Patent KR-20200094123-A (KR)
Inventor: KIM YANG WAN
IPC: H01L51/56
Filed: 2020-07-28
Abstract: One embodiment of the present invention discloses a display device. The display device includes a central area having a display area on a substrate at least and a peripheral area disposed around the central area. A plurality of pads arranged in one direction are formed in the central area. In an area adjacent to the pads at least of the peripheral area, insulating patterns corresponding to the plurality of pads and a slit in a form that the slit is formed between the insulating patterns and at least a part of an insulating material forming the insulating patterns is removed are formed.
Patent KR-20210018075-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device and substrate processing program
Inventor: YACHI Masamichi
IPC: C23C16/44
Filed: 2020-07-29
Abstract: The object of the present invention is to form a high vacuum state inside a process chamber in a short time without diffusing particles of the process chamber. A substrate processing apparatus includes: a process chamber processing a substrate; a main exhaust line including a first pipe for discharging a gas from the process chamber, a first opening degree adjusting valve installed in the first pipe, an opening/closing valve installed in the first pipe and a pressure sensor installed in the first pipe and detecting pressure of the process chamber; a bypass exhaust line including a second pipe connected to the main exhaust line and a second opening degree adjusting valve installed in the second pipe; and a controller configured to perform the steps of reducing the inner pressure of the process chamber to a first pressure by adjusting an opening degree of the second opening degree adjusting valve based on information from the pressure sensor, if the first pressure is reached, reducing the inner pressure of the process chamber to a second pressure by closing the second opening degree adjusting valve and opening the opening/closing valve and the first opening degree adjusting valve, and if the second pressure is reached in the process chamber, adjusting the inner pressure of the process chamber to a process pressure by closing the opening/closing valve and the first opening degree adjusting valve and adjusting the opening degree of the second opening degree adjusting valve.
Patent KR-20220017126-A (KR)
Title: Movable type Multi-purpose Mini Gantry Crane
Inventor: AHN BYOUNG YONG
IPC: B66C5/02
Filed: 2020-08-04
Abstract: The present invention relates to a movable type multi-purpose mini gantry crane, which can reduce production costs while reducing the weight of overall equipment by forming a structure in which a lightweight pipe and a steel frame are combined to enable a 200kg load capacity. According to the present invention, the movable type multi-purpose mini gantry crane comprises: lower steel frames (10) configured in a symmetrical form on both lower sides in a state in which a moving wheel (11) is provided to enable movement; a vertical lightweight pipe (20) configured to be vertically erected on the lower steel frame (10); an upper pipe (30) configured in a horizontal direction to connect the vertical lightweight pipe (20) from an upper portion; support wires (40) connected to both sides to support the vertical lightweight pipe (20); a turnbuckle (41) configured to be connected to a lower end of the support wire (40) so as to be connected to the lower steel frame (10) and to adjust a tensile force; a fixture (21) fixed to the middle of the vertical lightweight pipe (20) and having an upper end of the support wire (40) connected thereto; a moving roller (50) configured to be movable along the upper pipe (30); and a chain block (60) connected to the moving roller (50).
Patent KR-20220019421-A (KR)
Inventor: JEON GWANG GIL
IPC: G06K9/62
Filed: 2020-08-10
Abstract: The present invention relates to a method and apparatus for identifying and detecting objects of a camera image using machine learning to detect objects such as persons in a wider range. According to one embodiment of the present invention, the method comprises the following steps: (A) acquiring, by an image patch acquisition unit, a plurality of training image patches; (B) extracting, by a first feature extraction unit, histogram of oriented gradient (HOG) features from the acquired training image patches; (C) converting a classification unit, performing a training for classifying the training image patch into an image patch with a predetermined object or an image patch without the predetermined object on the basis of the HOG features extracted from the training image patch and spatial features of a bounding box; (D) pre-processing, by a pre-processing unit, a top-view image for testing; (E) extracting, by a second feature extraction unit, HOG features from a test image patch within each bounding box; (F) classifying, by the classification unit, the test image patch in each bounding box into an image patch with a predetermined object or an image without the predetermined object on the basis of the features extracted from the test image patch and the spatial features of the bounding box; (G) clustering, by a clustering unit, the image patches classified as having the specific object; and (H) classifying, by the classification unit, clustered results into the predetermined object or non-predetermined objects.
Patent KR-20220019875-A (KR)
Inventor: PARK SUNG RYOOL
IPC: A61G5/12
Filed: 2020-08-10
Abstract: The present invention relates to an automatic lifting-moving chair apparatus for a paraplegic capable of lifting and moving, which enables the disabled or the patient with paralyzed or inconvenient lower limbs to easily move to a destination to which they want to move in a seated state, is usable by raising and lowering the height depending on a usage environment, in particular, is easily used in a bathroom, and enhances safety and stability. The present invention provides an automatic lifting-moving chair apparatus for a paraplegic comprising: an apparatus frame forming a framework of the apparatus; a seating member provided to be liftable and lowerable along a vertical frame forming the apparatus frame; a seating member lifting and lowering driving means configured to drive the seating member to be liftable and lowerable; an apparatus movement driving means configured to move the apparatus frame; a safety means provided on the apparatus frame and the seating member; a control module configured to control the seating member lifting and lowering driving means, the apparatus moving driving means, and the safety means; and a battery means configured to supply operating power to the control module.
Patent KR-20200107892-A (KR)
Inventor: KIM KWAN HO
IPC: E06B3/66
Filed: 2020-08-10
Abstract: The present invention relates to a polycarbonate vacuum window with a deformation preventing structure. The polycarbonate vacuum window includes: a glass layer (11) to which light is incident; a polycarbonate layer (21) formed by being separated from the glass layer (11); and a vacuum layer (VS) formed between the glass layer (11) and the polycarbonate layer (21). At least a part of the polycarbonate layer (21) comprises a plurality of cells (12_K). Therefore, the polycarbonate layer can be prevented from being deformed.
Patent KR-20220021930-A (KR)
Inventor: PARK SKAN
IPC: B64D47/08
Filed: 2020-08-13
Abstract: The present invention relates to a ground surface displacement detection system using an unmanned aerial vehicle that can determine whether there is a danger by detecting the displacement of the ground surface in real time while the unmanned aerial vehicle flies over an investigation area, and can minimize the amount of computation by being configured to calculate whether the ground surface is displaced based on the information of a plurality of identifiers included in an image. To this end, the ground surface displacement detection system using the unmanned aerial vehicle of the present invention comprises: a plurality of identifiers scattered on the ground surface; and an unmanned aerial vehicle that performs aerial photography while flying over the investigation area, identifies the plurality of identifiers included in the photographed image, and calculates whether the ground surface is displaced based on the identified information of the plurality of identifiers.
Patent KR-20220022374-A (KR)
Title: Tow prepreg being able to be processed with high-speed winding process and tow prepreg-reinforced pressure vessel prepared with the same tow prepreg
Inventor: LIM MI SO
IPC: C08J5/04
Filed: 2020-08-18
Abstract: The present invention relates to a tow prepreg capable of a high-speed winding process and a tow prepreg reinforced pressure vessel prepared using the same, and more specifically, to a tow prepreg which has low adhesiveness and suppresses the occurrence of yarn breakage or fluff even when unwinding and winding processes are performed at high speed to be suitable for performing a high-speed winding process and a tow prepreg reinforced pressure vessel having high productivity by using the tow prepreg.
Patent KR-20220025424-A (KR)
Inventor: MOON KYOUNG SUK
IPC: E04F15/10
Filed: 2020-08-24
Abstract: The present invention relates to a double flooring panel for variable load reinforcement, which can prevent distortion or deflection caused by an external impact or a vertical load transmitted to an edge of a panel by curing a reinforcing material together with blast furnace slag cement on the edge of upper and lower plates of the panel. The double flooring panel for the variable load reinforcement of the present invention comprises: the lower plate having the bottom surface on the inside and a plurality of protrusions on the bottom surface; the upper plate installed on an upper part of the lower plate; and blast furnace slag cement filled between the upper and lower plates. The double flooring panel for the variable load reinforcement is installed on the edges of the upper and lower plates and is composed of the reinforcing material which is cured together with the blast furnace slag cement.
Patent KR-20220026190-A (KR)
Title: Acrylic-polyurethane compound for 3D printing and UV curing liquid composition comprising the same
Inventor: HUH PIL HO
IPC: B33Y70/00
Filed: 2020-08-25
Abstract: The present invention relates to an acrylic-polyurethane compound comprising a structure derived from a polyol, a crosslinking agent, a chain extender, and an acrylate, and a UV curing solution composition using the same which are used as a 3D printed material to improve mechanical properties and reduce photocuring time.
Patent KR-20220026443-A (KR)
Inventor: LEE HYO JEONG
IPC: A61F7/00
Filed: 2020-08-25
Abstract: In the past, we could keep an eye patch for a cold pack in a refrigerator and use it when it gets very cold or when we sleep to remove the puffiness of the eyes, but it cooled down quickly, so we had to put it back in. In order to improve that, I thought it would be nice to invent something that turns on electricity and keeps it cool for a long time. So, unlike the exiting invention that it is cooled quickly due to the temperature of the eyes when we try to cool it by putting it in the refrigerator, an automatic eye patch for a cold pack can keep us sleeping for a long time in cold or cool eyes when we turn on an electric switch for a few minutes or a few hours.
Patent KR-20200106140-A (KR)
Title: Method and apparatus for providing service to prevent illegal copy of jewelry design in smart jewelry service platform
Inventor: CHANG KWANG YOUNG
IPC: G06Q30/06
Filed: 2020-08-27
Abstract: The present invention relates to a method for providing a service for preventing illegal copy of a jewelry design in a smart jewelry service platform and an apparatus therefor. According to an embodiment of the present invention, the method comprises the steps of: receiving a request for uploading first jewelry design information on the smart jewelry service platform from one or more jewelry designer terminals; performing design duplication determination to determine whether there is duplication with second jewelry design information with respect to the first jewelry information upload request; and as a result of performing the design duplication determination, when it is determined that the first jewelry design information has duplicated the second jewelry design information more than a predetermined criterion, transmitting a message for rejecting the upload request for the first jewelry design information to the jewelry designer terminal.
Patent KR-20220030700-A (KR)
Title: Smart quarantine grid system and method thereof
Inventor: NAM JI WON
IPC: G01N27/327
Filed: 2020-09-03
Abstract: The present invention relates to a smart quarantine grid system and a method thereof. The system includes: a bio node sensing the level of air pollution attributable to suspended matter in a periodic monitoring mode and periodically transmitting sensing data; a data concentrator collecting the sensing data from the bio node; and a control server analyzing the level of air pollution attributable to suspended matter based on the sensing data received from the data concentrator and performing a quarantine operation based on the analysis result. The bio node switches to a constant monitoring mode and transmits the sensing data and pollution excess alarm to the data concentrator when the sensed pollution level exceeds a preset threshold. When the pollution excess alarm is received from the bio node, the data concentrator broadcasts a message for switch to the constant monitoring mode to another bio node pre-assigned to the network.