baber/WOPTO huggingface dataset:
Patent KR-20190038530-A (KR)
Title: Method and apparatus of image encoding/decoding using reference pixel composition in intra prediction
Inventor: JEONG JE CHANG
IPC: H04N19/50
Filed: 2019-04-01
Abstract: A method for encoding and decoding an image for performing intra-prediction is disclosed. The method for encoding an image for performing intra-prediction comprises the steps of: determining whether a boundary pixel within an adjacent block can be used as a reference pixel for a current block in consideration of each prediction mode of the current block and the adjacent block; obtaining the reference pixel of the current block according to the determined result; generating a prediction block predicted in a screen on the basis of the obtained reference pixel; and encoding the current block by using the generated prediction block. Accordingly, the accuracy in prediction can be improved by improving a reference pixel composition for intra-prediction. In addition, the encoding efficiency of an image can be improved by increasing the accuracy in prediction for intra-prediction.
Patent KR-20200117722-A (KR)
Inventor: KIM DONG GU
IPC: A61B5/00
Filed: 2019-04-05
Abstract: The present invention relates to an apparatus and a method for measuring alcohol concentration, and a system for controlling starting of a vehicle using the same. In the method and the apparatus for determining the blood alcohol concentration, the blood alcohol concentration of a driver is rapidly and precisely measured by selecting a plurality of wavelengths based on the absorbance for blood components exerting an influence on the measurement result of the blood alcohol concentration and by measuring the blood alcohol concentration of the driver based on the absorbance detected with respect to the user′s physical body by using the plurality of selected wavelengths. Starting of the vehicle is controlled based on the blood alcohol concentration of the driver, which is measured by the alcohol concentration measuring method, thereby fundamentally preventing drunk driving by preventing an intoxicated driver from starting the vehicle.
Patent KR-20200120054-A (KR)
Inventor: KOO HONG HEE
IPC: H05B45/00
Filed: 2019-04-11
Abstract: The present invention relates to a lighting capable of adjusting brightness, reading current time, and adjusting a detection range. According to the present invention, the lighting capable of adjusting brightness and reading current time includes: a lamp; an RTC (Real Time Clock); a remote controller which generates current hour read signal and current minute read signal to inform current time; and a control unit which receives a signal generated from the remote controller to control the lamp, but when the current hour read signal is generated, the controller receives the current hour from the RTC in response thereto and turns on/off the lamp as many as a corresponding number of times or outputs a specific sound as many as the corresponding number of times, and when the current minute read signal is generated, a controller which receives the current minute from the RTC in response thereto and turns on/off the lamp as many as a corresponding number of times or outputs the specific sound as many as the corresponding number of times.
Patent KR-20200096031-A (KR)
Title: Laundry Treatment Apparatus
Inventor: KILRYONG LEE
IPC: D06F37/22
Filed: 2019-04-19
Abstract: The present invention relates to a clothing treatment device comprising: a cabinet having an inlet and a door for opening and closing the inlet; a tub for providing a space for storing water, and having a tub inlet on a surface facing the direction in which the inlet is positioned; a drum rotatably provided inside the tub to provide a space for storing clothing, and having a drum inlet on a surface facing the direction in which the tub inlet is positioned; a first fixed body provided along a circumferential surface of the tub inlet; a second fixed body provided along a circumferential surface of the inlet; a first extension body provided as a cylindrical elastic body extending from the first fixed body toward the second fixed body; a second extension body provided as a cylindrical elastic body extending from the second fixed body toward the first fixed body, and provided to have the diameter smaller than that of the first extension body to allow a free end to be inserted into the first extension body; and a connection body having a first connection surface which is provided as an elastic body extending from a free end of the first extension body toward the second extension body and forms an inflection point of the first extension body, a second connection surface which is provided as an elastic body extending from the free end of the second extension body toward the first extension body and forms an inflection point of the second extension body, and a third connection surface which is provided as an elastic body for connecting the first and second connection surfaces. The thickness of the second extension body is set to increase toward the second connection surface from the second fixed body. Accordingly, wear and damage of an insulating part can be minimized.
Patent KR-20200130951-A (KR)
Inventor: LEE SANG SIK
IPC: G06K19/06
Filed: 2019-05-13
Abstract: The present invention relates to an electronic payment system using a mobile bar code and a method thereof. According to the present invention, member identification can be conveniently performed by using a member information bar code displayed on a mobile device, an electronic payment service (credit card, debit card, prepaid card, small payment, and zero payment) in various stores can be conveniently implemented through a procedure of checking whether a member information bar code is an actual bar code owner, a mobile bar code payment service can be implemented through a member information bar code and a member identification procedure, and payment can be made with the bar code instead of cash or a card in simple foreign payment and an interface.
Patent KR-20200132407-A (KR)
Inventor: KIM JONGKI
IPC: G08B25/14
Filed: 2019-05-17
Abstract: The present invention relates to a real-time missing child prevention system. According to the present invention, the real-time missing child prevention system comprises: a global positioning system information database; a sender number extraction unit for extracting a sender number and unique identification information; a management database including a control unit; and a management server search unit. According to the present invention, it is possible to find a child as quickly as possible.
Patent KR-20200133853-A (KR)
Inventor: JI YONG KWAN
IPC: B60W30/10
Filed: 2019-05-20
Abstract: The present invention relates to an autonomous driving apparatus and a method thereof. According to the present invention, the autonomous driving apparatus comprises: a sensor unit which detects surrounding objects including surrounding vehicles of a user vehicle autonomously driving; a memory which stores map information; and a processor which controls the autonomous driving of the user vehicle in accordance with an expected driving trajectory generated based on the map information stored in the memory. The processor determines whether it is needed to correct the expected driving trajectory of the user vehicle based on the results of the sensor unit detecting the surrounding vehicles of the user vehicle, performs trajectory-based control to control the autonomously driving of the user vehicle by correcting the expected driving trajectory in accordance with the result of the determination, and when a first driving path to the destination of the user vehicle is overlapped with a second driving path of a driving group comprising a plurality of group vehicles, performs the group following control to control the autonomous driving of the user vehicle so as to follow the driving of the driving group. The processor, when performing the group following control, controls a sensing parameter of the sensor unit to have a mutually dependent value with the sensing parameter of the sensor apparatus mounted respectively on each of the group vehicles, and the sensing parameter includes one or more of a field of view (FOV) and a sensor output. The autonomous driving apparatus and the method thereof are able to improve user convenience and allow the user to reach the destination within the shortest period of time.
Patent KR-20200133563-A (KR)
Inventor: HWANG SE RA
IPC: F16H25/20
Filed: 2019-05-20
Abstract: The present invention relates to an electrically-driven booster having a force feedback control structure and, more specifically, to an electrically-driven booster having a force feedback control structure which can adjust pressure balancing by comparing a force by a motor and a pedal force applied to a brake pedal by receiving pressure feedback on the outside of a cylinder. To achieve the objective, according to an embodiment of the present invention, the electrically-driven booster having a force feedback control structure comprises: a master piston including a nut unit; a boosting cylinder to provide a space to allow the master piston to receive a driving force by a motor and a hydraulic pressure generated by a pedal force applied to a brake pedal to perform a straight-line motion; a first screw which has one end connected to the motor and the other end extended into the boosting cylinder, and rotates by the motor linked to the brake pedal; a second screw arranged to face the first screw and have a separated space, and screw-coupled to the nut unit; a connection member to connect the first screw and the second screw; and a pressure balancing member arranged to have contact surfaces with the connection member and the other end of the first screw, and deformed by the difference between two pressures when the pressures are received in the longitudinal direction of the first screw from the contact surfaces.
Patent KR-20200137676-A (KR)
Title: Safety evaluation system of bridges based on Wireless communication
Inventor: MOON DAE JOONG
IPC: G08C17/02
Filed: 2019-05-31
Abstract: An objective of the present invention is to provide a safety evaluation system suitable for a neglected bridge for maintenance and repair. The safety evaluation system of a neglected bridge for maintenance and repair based on wireless communication comprises: a plurality of sensor modules to measure the vibration of a bridge to output a vibration signal and wirelessly transmit the vibration signal; and a control module including a signal processing unit to collect the vibration signal outputted by the sensor modules to perform signal processing, a signal analysis unit to analyze the spectrum and waveform of the vibration signal on which the signal processing is performed by the signal processing unit and perform statistical processing on the analyzed spectrum and waveform to output statistical processing results, an extraction unit to extract a mode shape for the vibration signal on which the signal processing is performed by the signal processing unit, extract a natural frequency and a damping ratio, and extract unit deflection displacement, and an integrity determination unit to use data for the mode shape, the natural frequency, the damping ratio, and the unit deflection displacement extracted by the extraction unit to determine a damage position and a damage degree of the bridge.
Patent KR-20200140122-A (KR)
Title: Method for preparing positive electrode active material for lithium secondary battery and positive electrode active material thereby
Inventor: RYU JEA HYEOK
IPC: H01M4/36
Filed: 2019-06-05
Abstract: The present invention relates to a method for preparing a positive electrode active material, a positive electrode active material obtained thereby, a positive electrode for a lithium secondary battery including the positive electrode active material, and a lithium secondary battery including the same. The method for manufacturing a positive electrode active material includes the steps of: mixing a nickel-containing transition metal hydroxide including 60 mol% or more of nickel based on the total mole number of transition metals with a lithium source material, followed by firing, to prepare a lithium transition metal oxide; mixing the lithium transition metal oxide with a washing solution, and introducing coating element M^1 (wherein M^1 is a metal element including Al) and coating element M^2 (wherein M^2 is a metal element including B) to the resultant mixture to prepare slurry for forming a coating layer; spray drying the slurry for forming a coating layer to allow coating elements M^1 and M^2 to be distributed homogeneously on the surface of the lithium transition metal oxide; and heat treating the lithium transition metal oxide including coating elements M^1 and M^2 distributed homogeneously thereon to form a coating layer on the surface of the lithium transition metal oxide.
Patent KR-20200144653-A (KR)
Inventor: KYU SUN CHUNG
IPC: A01M1/22
Filed: 2019-06-19
Abstract: The present invention relates to an insecticidal apparatus. The insecticidal apparatus according to an embodiment of the present invention comprises: a housing having a space of a set volume inside thereof; and a polymer film gasification unit positioned inside the housing to decompose and gasify the polymer film using plasma, wherein the polymer film gasification unit comprises a polymer film module positioned in the inner space of the housing and supporting both ends of the polymer film, and an electrode module positioned at a point where the polymer film passes, and generating plasma.
Patent KR-20200144872-A (KR)
Inventor: KIM HYUN YOUNG
IPC: A23L33/105
Filed: 2019-06-19
Abstract: The present invention relates to a cosmetic composition for skin whitening, or a food composition or quasi-drug composition for skin whitening containing a colored potato extract or a fraction thereof as an active component, and to a method for promoting skin whitening using the composition. The composition for skin whitening of the present invention contains an extract of an outer core or an inner core of colored potatoes, or a fraction thereof, thereby being able to be widely used for effective use of colored potatoes.
Patent KR-20200144987-A (KR)
Inventor: KIM YONG WOO
IPC: H04N5/232
Filed: 2019-06-20
Abstract: A barcode scanning system according to the present invention comprises a camera module, a display module, a display management module, and a barcode management module. The display management module comprises: an overlay mask forming unit which forms an overlay mask formed on at least a part of a user interface of a currently running program displayed on the display module; and an overlay camera forming unit which activates a camera function of the camera module and provides a camera preview function through the overlay mask formed on at least a part of the display module. The barcode management module comprises: a barcode recognition unit which recognizes a barcode through the overlaid camera preview; a scanning unit which scans the recognized barcode when the barcode is recognized; and a decoding unit which decodes the scanned barcode. By using the barcode scanning system and the barcode scanning method according to the present invention, it is possible to scan a barcode without inconvenience and boredom caused by a certain delay that occurs in a process of stopping and restarting a program in use and in a process of driving and stopping a barcode scanning program and changes in the interface.
Patent KR-20200006492-A (KR)
Inventor: KIM JAE IL
IPC: A61K38/00
Filed: 2019-07-04
Abstract: The present invention relates to an antimicrobial peptide derivative having enhanced antimicrobial activity, hemolytic stability, and stability in blood serum. More specifically, the present invention relates to an antimicrobial peptide derivative on the basis of coprisin-induced CopW peptide (LLWIALRKK-NH2), having enhanced antimicrobial activity, hemolytic stability, and stability in blood serum.
Patent KR-20200007709-A (KR)
Inventor: INAGAKI KENICHIRO
IPC: C02F1/461
Filed: 2019-07-11
Abstract: The present invention relates to an electrolytic liquid generating device which comprises: an electrolytic unit having a laminated body laminated to allow a conductive film (56) to be interposed between a negative electrode (55) and a positive electrode (54) and electrolytically processing a liquid; and a housing in which the electrolytic unit is disposed therein. A flow path (11) is formed in the housing, and the electrolytic part has a groove unit (52) in which at least some portions of the interface of the positive electrode (54) and the conductive film (56) and the interface of the negative electrode (55) and the conductive film (56) are exposed while being opened to the flow path (11). In addition, a space unit (S) is formed between an inner surface (22a) of the housing with at least one of the outer circumferential unit (55c) of the negative electrode (55) and the outer circumferential unit (54a) of the positive electrode (54).
Patent KR-20210008606-A (KR)
Inventor: HAN HYUN SOO
IPC: G06Q50/04
Filed: 2019-07-15
Abstract: The present invention is configured to create and store optical codes when materials including a board and a component are received, the materials are being ejected, and the component is being mounted on a board during a production process, compare an optical code stored when materials for an actual production process are being ejected with an optical code stored to indicate whether materials required for the production process are ejected so as to minimize erroneous material insertion, and generate a warning signal when an erroneous insertion occurs and transmit erroneous insertion data to a smartphone of a manger, thereby effectively preventing an erroneous insertion of a material with respect to the board. Provided is a smart factory system for preventing an erroneous material insertion using an optical code and image comparison, wherein the smart factory system comprises: a first operation terminal configured to perform, when materials including a board and a component are being introduced, taking of a photograph of the materials and input information for the material; a second operation terminal configured to photograph, when the materials including the board and the component are being ejected, optical codes attached to the materials and an identification code of a manager who ejects the materials; a third operation terminal configured to photograph, when the component is being mounted on the board, the optical codes attached to the board and the component and images thereof; and a smart factory server configured to create an optical code for the board and the component according to information photographed and input by the first operation terminal, compare the optical codes and images photographed by the second operation terminal and the third operation terminal to each other so as to detect an erroneous insertion of the component with respect to the board, transmit a warning signal to the first to third operation terminals and a smartphone of pre-stored manager and pre-stored correct insertion images with respect to the component and the board when the erroneous insertion of the component is detected, and generate, by a production line monitor and a warning signal generating device, a warning signal.
Patent KR-20210015004-A (KR)
Inventor: JANG WON JUN
IPC: A23G3/54
Filed: 2019-07-31
Abstract: The present invention relates to a method for manufacturing Korean traditional cookies using various kinds of fillings. More specifically, the method comprises the following steps: 1) mixing milk and sugar and heating the mixture on low heat; 2) inserting sugar into yolks and mixing the same; 3) mixing the mixture of the step 1) and the mixture of the step 2) and heating the mixture at 78 to 82°C to manufacture a first filling; 4) fully cooling the filling, inserting butter into the filling, and whipping the mixture to manufacture a second filling; 5) mixing the second filling and a component selected from a group consisting of green tea powder, lemon juice, adzuki bean powder, barley powder, brown cheese powder, and strawberry powder to manufacture cream which is the final filling. In another case, the method comprises the following steps: 1) inserting earl grey into fresh cream, boiling the mixture, and wrapping and cooling the mixture; 2) heating milk chocolate through double-boiling using water at 60°C to melt the milk chocolate; 3) aging butter at 21°C up to a soft state; 4) inserting the fresh cream of the step 1) into the molten chocolate of the step 2) to emulsify the fresh cream, inserting the butter of the step 3) into the molten chocolate, and mixing the mixture; and 5) solidifying the mixed chocolate to a state which can be easily used through refrigeration to manufacture a chocolate filling. Accordingly, the Korean traditional cookies of the present invention provide advantages of preventing oily smell, and being digested well and preventing a customer from being cloyed even if the customer eats a lot. Moreover, the present invention provides effects of maximally preventing substances harmful to the human body caused by oil acidification occurring in manufacture of the Korean traditional cookies and using various kinds of fillings to increase taste and functionality of the Korean traditional cookies.
Patent KR-20210017119-A (KR)
Title: Air conditioning system for vehicle
Inventor: KIM JAE YEON
IPC: B60H1/14
Filed: 2019-08-07
Abstract: A heat pump system for a vehicle is disclosed. According to an embodiment of the present invention, the heat pump system for a vehicle controls temperature of a battery module by using one chiller where cooling water and a refrigerant exchange heat with each other and improves heating performance by using a sub-centralized energy module along with wasted heat of an electronic component in a heating mode of the vehicle. The system comprises an air conditioner device, a refrigerant connection line, the chiller, the sub-centralized energy module, and a gas injection unit.
Patent KR-20200026071-A (KR)
Title: Patient-specific deep learning image denoising methods and systems
Inventor: JIE TANG
IPC: G06N20/00
Filed: 2019-08-22
Abstract: Disclosed are improved image noise-reducing systems using a deep learning network model, and methods thereof. According to the present invention, an exemplary system comprises: an input data processor for processing a first patient image to add a first noise to the first patient image of a first patient so as to form a noise image input; and an image data noise-reducing device using a first deep learning network to process the noise input image so as to identify the first noise. The image data noise-reducing device uses the noise image input to train the first deep learning network. When the first deep learning network is trained to identify the first noise, the image data noise-reducing device deploys the first deep learning network as a second deep learning network model to be applied to a second patient image in order to identify the second noise in the second patient image of the first patient.
Patent KR-20210026627-A (KR)
Title: Kalimba score, method for making the same, and apparatus for making the same
Inventor: KIM KYU A
IPC: G10G1/02
Filed: 2019-08-30
Abstract: The present disclosure relates to a kalimba sheet music, a method for producing the same, and an apparatus for producing the same. According to an embodiment of the present invention, a kalimba sheet music comprises: a staff line score with notes displayed on the staff; and a position indication score including a mark indicating the position of the key of the kalimba corresponding to the note of the staff line score. The mark includes: a position display unit indicating the position of the kalimba key by dividing it into a central part, a left part, and a right part; a scale display unit indicating the scale indicated by the note; and an octave display unit indicating the octave indicated by the note.