baber/WOPTO huggingface dataset:
Patent KR-20210103363-A (KR)
Title: Magnetic resonance image processing apparatus and method
Inventor: KO JINKYU
IPC: G06T7/00
Filed: 2020-04-27
Abstract: An embodiment of the present invention, in a magnetic resonance image processing method by a magnetic resonance image processing device, provides the magnetic resonance image processing method, which includes the steps of: obtaining a sub-sampled magnetic resonance signal; obtaining first k-space data from the sub-sampled magnetic resonance signal by using a first parallel imaging technique; obtaining a first magnetic resonance image from the first k-space data by using an inverse Fourier operation; preprocessing the first magnetic resonance image to generate first input image data; and obtaining a first output magnetic resonance image from the first input image data by using a first artificial neural network model. Therefore, it is possible to protect the operator and the patient exposed to radiation emitted during X-ray imaging.
Patent KR-20210036790-A (KR)
Title: Method for detecting objects and navigation system using the method
Inventor: NIKISHOV ARTEM YURIEVICH
IPC: G01S13/89
Filed: 2020-04-28
Abstract: An objective of the present invention is to provide an object detection method and a navigation system, which reduce the number of required channels. According to one embodiment of the present invention, the object detection method comprises: a first beamforming step of performing object detection of first resolution by using an N × M array of reception devices and transmission devices including vertically arranged M transmission devices or reception devices and horizontally arranged N reception devices or transmission devices; a second beamforming step of performing object detection of second resolution on a horizontal plane by using a horizontal N × N' array of reception devices and transmission devices including N reception devices or transmission devices and horizontally arranged N' transmission devices or reception devices; a third beamforming step of performing object detection of the second resolution on a vertical plane by using a vertical M' × M array of reception devices and transmission devices including vertically arranged M transmission devices or reception devices and horizontally arranged M' reception devices or transmission devices; and a step of forming a map of detected objects based on detection results from at least one among the first beamforming step, the second beamforming step, and the third beamforming step.
Patent KR-20210045287-A (KR)
Title: Method and apparatus for processing data
Inventor: VASYLTSOV IHOR
IPC: G06F7/498
Filed: 2020-05-06
Abstract: According to an embodiment of the present invention, a processor obtains output data of an activation function including a division operation by reading a value of a lookup table from a memory. Instead of directly performing the division operation, the processor obtains the output data of the activation function by obtaining the output of the division operation by reading the value of the lookup table.
Patent KR-20210136446-A (KR)
Title: Indoor test machine for performance evaluation of tire
IPC: G01D5/12
Filed: 2020-05-07
Abstract: The present invention relates to an indoor testing apparatus for tire performance evaluation for evaluating the performance of a tire to be tested. Specifically, according to one embodiment of the present invention, the indoor testing apparatus for tire performance evaluation comprises: a main frame which provides a circular track road surface; a driving unit on which a tire to be tested is mounted, and which provides a driving force to the tire to be tested to move the tire to be tested along the track road surface; a movable frame which is rotatably installed on the main frame and is mounted with the driving unit in a movable manner in the longitudinal direction; a measuring unit which measures the torque acting on the movable frame and the amount of movement of the movable frame; and a controller which calculates a traction force acting on the tire to be tested by using the torque and movement amount measured through the measuring unit.
Patent KR-20210089066-A (KR)
Title: Medical tourism system using blockchain
Inventor: KANG YOON JAE
IPC: G06Q50/22
Filed: 2020-05-11
Abstract: Disclosed is a medical tourism system using blockchain which comprises: a hospital terminal that generates and transmits surgery information on a surgical method performed in a hospital and cost information, which is information on surgery costs; and a management server configured to receive and pre-store the surgery information and the cost information from a member terminal and a plurality of hospital terminals that generate request information that is surgery estimate request information, generate estimate information in which the surgery information and the cost information corresponding to the request information are aligned according to preset criteria if the request information is received and transmit it to the member terminal.
Patent KR-20210141267-A (KR)
Title: Method for processing cooperation in reinforcement learning system based on multi-agent
IPC: G06N20/20
Filed: 2020-05-15
Abstract: Disclosed is a method for collaboration of multi-agent-based reinforcement learning system. According to an embodiment of the present invention, a method for collaboration of a multi-agent-based reinforcement learning system comprises the steps of: checking status information including external environment data and internal environment data of a first agent; checking environmental compensation information based on the status information; determining intermediate target information including an intermediate target to be performed by a first object corresponding to the first agent, based on the status information and the environment compensation information; receiving the intermediate target information of at least one second agent different from the first agent; constructing behavior information for controlling the operation of the first object in consideration of the status information, the environment compensation information, and the intermediate target information corresponding to the first agent, and the intermediate target information of the at least one second agent; controlling the operation of the first object based on the behavior information; constructing intermediate target experience information based on the intermediate target information of the first agent and the intermediate target information of the at least one second agent, and learning an intermediate target model using the intermediate target experience information; and constructing behavioral experience information based on the behavioral information and learning a behavioral experience model using the behavioral experience information. Therefore, the present invention can effectively derive a given problem without conflicting or overlapping of solutions.
Patent KR-20210146167-A (KR)
Inventor: YOU NAM HO
IPC: C01B32/198
Filed: 2020-05-26
Abstract: Provided are an electrode material for a supercapacitor comprising crumpled oxide graphene reverted with sulfur, a method for preparing the same, an electrode for a supercapacitor comprising the same, and a supercapacitor. The electrode material not only improves wettability to an electrolyte, but also improves electrochemical activity and maintains a crumpled shape, thereby increasing an active surface area and improving specific capacitance.
Patent KR-20210147375-A (KR)
Inventor: KIM BYUNG KI
IPC: G02B27/01
Filed: 2020-05-28
Abstract: Disclosed is a head-up display device. According to an embodiment of the present disclosure, provided is a head-up display device comprising: a housing; a mirror unit rotatably connected to one side of the housing and a first rotational shaft; a light blocking plate rotatably connected to the other side of the housing and a second rotational shaft parallel to the first rotational shaft; an actuator including a first movable body that rotates the mirror unit around the first rotational shaft through a linear motion, a second movable body that rotates the light blocking plate about the second rotational shaft through a linear motion, and a power generating unit that is configured to make a linear motion of the first and second movable bodies; and a light-emitting indicator configured to irradiate light toward the mirror unit. As the first and second movable bodies move linearly, the amount of external light reflected from the mirror unit and transmitted to the light-emitting indicator is configured to increase or decrease.
Patent KR-20210149359-A (KR)
Inventor: KIM DOHYOUNG
IPC: A61N1/04
Filed: 2020-06-02
Abstract: The present invention provides a facial nerve stimulation system which comprises: a housing which is positioned on a user's face, to provide a current pulse signal as a stimulation signal; a stimulation signal module which is attached to a region close to the user's eye while being coupled to the housing, to be transmitted with the stimulation signal provided from the housing; and a module coupling unit which detachably couples the stimulation signal module to the housing.
Patent KR-20210152681-A (KR)
Title: Mask sterilization and drying, deodorizer
Inventor: PARK YOUNG CHUL
IPC: A61L2/22
Filed: 2020-06-09
Abstract: The present invention relates to a mask sterilizing, drying and deodorizing device which enables effective sterilization, drying and deodorization of a health mask used for respiratory protection or prevention of respiratory infectious diseases, in which the device has a simple configuration and a reduced size, so as to improve portability and convenience of use, and the mask is also dried and deodorized along with a sterilization effect, so that the mask can be worn in a sanitary and clean state. Accordingly, the present invention provides a mask sterilizing, drying and deodorizing device, in which a support is installed in a case, along with a fixing unit for fixing a mask on the support, a spray nozzle for spraying a sterilizing solution, and an UV lamp, so that the mask is fixed in an open state to a fixing clip, and the sterilizing solution is sprayed to the mask through the spray nozzle, thereby sterilizing the mask while double-sterilizing the same through the UV lamp at the same time, and sterilizing the inside air through a blowing fan, so as to achieve drying and deodorization.
Patent KR-20210155273-A (KR)
Inventor: HER MIN WOOK
IPC: H02S30/10
Filed: 2020-06-15
Abstract: The present invention relates to a solar roof power generation device, capable of reducing electricity charges, which comprises: a solar panel for collecting sunlight; a frame coupled to one end of the solar panel; a driving unit; a guide for guiding the solar panel; and a case fixed to a wall.
Patent KR-20210155288-A (KR)
Inventor: HER MIN WOOK
IPC: F21S9/03
Filed: 2020-06-15
Abstract: The present invention relates to a street lamp, and more particularly, to a solar-charged street lamp which converts light energy of sunlight into electric energy so as to be charged, and then uses the charged electricity to operate a lamp unit. The solar-charged street lamp includes: a frame which is fixed to the ground; a solar charging unit which is detachable from the frame to convert light energy of sunlight into electric energy; and a lamp unit which is fixed to the frame to emit light by the electric energy supplied from the solar charging unit.
Patent KR-20210158088-A (KR)
Inventor: HAN KIHUN
IPC: H04N19/105
Filed: 2020-06-23
Abstract: Disclosed are a video encoding method, a decoding method, and a device thereof. The video encoding method includes the steps of: generating a 3D motion vector including movement information in horizontal and vertical directions and movement information in a camera direction for a current block of the current frame with reference to a reference frame; and encoding the current frame using the 3D motion vector.
Patent KR-20210158277-A (KR)
Inventor: KIM JUNGHUN
IPC: A61P35/00
Filed: 2020-06-23
Abstract: The present invention relates to a novel benzimidazole-carbohydrate conjugate compound having anticancer activity and antiviral activity and a method for manufacturing the same. More specifically, the present invention provides a novel benzimidazole-carbohydrate conjugate compound having anticancer activity and antiviral activity, and a method for manufacturing the same. The compound according to the present invention is the novel benzimidazole-carbohydrate conjugate compound, which is a carbohydrate conjugate containing glucose.
Patent KR-20220001325-A (KR)
Title: Cable hanger with adjustable length and angle
Inventor: JUNG MIN SEUNG
IPC: H02G3/04
Filed: 2020-06-29
Abstract: The present invention relates to a cable hanger with adjustable length and angle, wherein the length can be increased or decreased according to the number of supported power cables or the mounting angle of the cables can be adjusted according to the trajectory of the cables. The cable hanger with adjustable length and angle according to the present invention has one end fixed to a frame (20) installed on a wall, and extends in the vertical direction from the wall to support a power cable (30). The cable hanger comprises a fixed hanger portion (11) which has one end fastened to the frame (20) in a cantilever shape, and in which a plurality of through-holes (11a) are formed along the longitudinal direction; and an extended hanger portion (13) which is installed to overlap the fixed hanger portion (11), and in which a plurality of fastening holes 13a are formed along the longitudinal direction.
Patent KR-20220006818-A (KR)
Inventor: SEO HYUN CHUL
IPC: H01L23/538
Filed: 2020-07-09
Abstract: The problems to be solved by the embodiments of the present invention are to provide a semiconductor wafer to implement a semiconductor package in which a plurality of semiconductor chips are stacked while preventing process defect, a method for separating a semiconductor wafer, a semiconductor chip, and a semiconductor package comprising the semiconductor chip. According to an embodiment of the present invention, the semiconductor wafer comprises: a first chip area and a second chip area spaced apart from each other in a first direction with a first scribe lane area therebetween; a first test pad disposed in the first scribe lane area; and a passivation layer partially covering the first chip area, the second chip area, and a second scribe lane area. The passivation layer may cover a portion of the first test pad adjacent to the first chip area and expose the remaining portion of the first test pad.
Patent KR-20220007263-A (KR)
Inventor: LEE JONG JIN
IPC: G01N25/66
Filed: 2020-07-10
Abstract: The present invention provides an evaluation and calibration method of a dew point sensor, comprising: a first step of measuring data in a low humidity environment with a relative humidity of 80% or less; a second step of fitting a characteristic curve; a third step of quantitatively evaluating the dew point sensor using the fitted characteristic curve; and a fourth step of determining whether the dew point sensor is calibrated and a degree of calibration. The data is an electric conductivity value for relative humidity, and the characteristic curve represents the electric conductivity for the relative humidity. According to the present invention, the accuracy of the dew point sensor is increased.
Patent KR-20220009559-A (KR)
Inventor: KIM JONGDOO
IPC: F04B43/04
Filed: 2020-07-16
Abstract: An embodiment of the present invention aims to provide a cable connector that can be easily assembled to a motor housing and stably fixed. The present invention comprises: a body part penetrating through s motor housing for accommodating s motor and having a terminal hole for terminal insertion extending in s first direction; an outer support part disposed on the edge of the body part and supporting the outer surface of the motor housing; and an inner support part disposed on the edge of the body part and supporting the inner surface of the motor housing. It is easy to assemble the cable connector and the motor housing, and the cable connector can be stably fixed to the motor housing.
Patent KR-20220010193-A (KR)
Inventor: LEE SEUNG KYU
IPC: B63G8/36
Filed: 2020-07-17
Abstract: The present invention relates to an MEA solution normality determination system. An MEA solution normality determination system according to an embodiment of the present invention comprises: an MEA solution storage unit which extracts and stores MEA solution for concentration determination in a regenerative carbon dioxide removal device; and a concentration determination unit which receives the MEA solution from the MEA solution storage unit and performs the concentration determination operation. The concentration determination unit includes: a mixing chamber for receiving the MEA solution provided from the MEA solution storage unit and accommodating the received MEA solution therein; a sulfuric acid supply unit for storing a set amount of sulfuric acid and injecting the sulfuric acid into the mixing chamber; and an indicator supply unit for storing a set amount of the indicator and injecting the indicator into the mixing chamber. According to the present invention, work stability can be increased.
Patent KR-20220010896-A (KR)
Inventor: KIM MIN SU
IPC: A61K8/92
Filed: 2020-07-20
Abstract: The present invention relates to a method for manufacturing liquid cosmetics using ozonized olive oil, and more particularly, to a method for manufacturing liquid cosmetics using ozonized olive oil which removes odor unique to ozone and improves an antibacterial effect. The present invention has the following effects. That is, in the liquid cosmetics manufactured by the manufacturing method according to the present invention, there are advantages that the unique smell of ozone is removed and the antibacterial effect is improved, so that use efficiency thereof can be improved.
Patent KR-20220011886-A (KR)
Inventor: CHOI GYUNG JA
IPC: A01N37/06
Filed: 2020-07-22
Abstract: The present invention provides a composition for controlling plant diseases including a Pterocarya tonkinensis extract or a fraction thereof and a plant disease control method using the same. According to the present invention, since the composition is a natural product harmless to a human body and is biodegradable in nature, the composition is effective in controlling plant diseases without causing environmental pollution, thereby being developed as an eco-friendly biological pesticide and being usefully used in production of high value-added organic products.
Patent KR-20220014764-A (KR)
Inventor: CHOI JAESUNG
IPC: G06N20/00
Filed: 2020-07-29
Abstract: In accordance with one embodiment of the present disclosure, an electronic device can include a communication circuit, a memory, and a processor operatively connected with the memory. In accordance with one embodiment, the memory can store instructions which, when executed, cause the processor to: acquire a first image; generate a virtual light source image, insert the virtual light source image into the first image to generate a first output image; insert the virtual light source image into the first image, and then, process the same through a first filter to generate a first input image; and generate the first input image and the first output image as a first training dataset of an artificial intelligence learning model for image compensation. Various embodiments identified through the present specifications can be possible. Therefore, the present invention is capable of maximizing a training effect and embodying a more precise and more accurate artificial intelligence learning model.
Patent KR-20220016611-A (KR)
Inventor: CHOI SOO HYUN
IPC: A45D40/18
Filed: 2020-08-03
Abstract: The present invention relates to a makeup palette container equipped with an LED light and, more specifically, to a makeup palette container that is equipped with an LED and in which makeup cosmetics of various colors are stored, thereby allowing a user to do makeup easily even in a dark place. Therefore, the makeup palette container equipped with an LED light according to the present invention solves the problems of the prior art by allowing a user to do sophisticated makeup even in a dark place.
Patent KR-20210019385-A (KR)
Title: Secondary battery having insulator for absorbing function
Inventor: KIM HO SUNG
IPC: H01M10/42
Filed: 2020-08-06
Abstract: Provided is a secondary battery including an insulator having a metal ion absorption function, wherein a metal ion is absorbed from an electrolyte, and moisture and HF that trigger explosions and fires are dramatically reduced, and thus battery explosion and fire can be prevented. The battery has a structure of at least three layers. A moisture and metal ion absorption layer that absorbs moisture and metal ions is located at the center thereof. An insulator composed of an HF and a metal ion absorption layer disposed on at least one side of the moisture and the metal ion absorption layer to absorb HF and metal ions is included. A moisture absorbent absorbs moisture by a chemical reaction, and the moisture absorbent is a metal oxide. The metal of the metal oxide is a metal from groups 2, 4, 10, 12, 13, and 14. The moisture and the metal ion absorption layer is formed by mixing a moisture absorbent and a metal ion absorbent with an insulating resin.
Patent KR-20210060301-A (KR)
Inventor: SUGINO YOSHIKI
IPC: B60L3/00
Filed: 2020-08-06
Abstract: An estimation system comprises: a secondary battery (10); a monitoring device (15) which detects a voltage and a current of the secondary battery; and a processor (100) which estimates a full charge capacity of the secondary battery using a detection result of the monitoring device. The processor is configured to: calculate a first charging rate of the secondary battery using a current integration amount in charging, discharging, or charging and discharging of the secondary battery and using a full charge capacity of the secondary battery which was estimated last time; calculate a second charging rate of the secondary battery using an open circuit voltage of the secondary battery, when a predetermined time has elapsed without charging and discharging, after the first charging rate is calculated; and perform correction, when the magnitude of difference between the first and second charging rates is larger than a threshold, on the full charge capacity based on the difference. The present invention can estimate the full charge capacity of the secondary battery with good accuracy.
Patent KR-20220018680-A (KR)
Title: A learning support system and method thereof
Inventor: IM SEONG SHIN
IPC: G06Q50/10
Filed: 2020-08-07
Abstract: The present invention relates to a learning support system and a method thereof. The learning support system of the present invention comprises: a learning support management computer; and a learning support means output or executed on at least one user terminal communicatively connected to the learning support management computer. The learning support management computer includes at least one hardware processor and a memory for storing a computer program, and displays, on the learning support means of the user terminal, question data and answer element data including at least one answer element forming a correct answer for the question data and at least one answer element forming an incorrect answer, in response to a request from the user terminal. Also, confirmation information is displayed on the learning support means by determining whether an answer for a question completed by being selected or input in the learning support means is correct. In addition, incorrect answer explanation content which explains an incorrect answer reason for the answer element forming the incorrect answer among the answers or a combination thereof is displayed on the learning support means when the answer is incorrect. Therefore, a user can easily access problem-solving.