baber/WOPTO huggingface dataset:
Patent KR-20210155122-A (KR)
Inventor: HONG SOON GIL
IPC: F16H57/12
Filed: 2020-06-15
Abstract: In accordance with one embodiment of the present invention, a backlash prevention structure of a mammography device includes: an arm frame provided on a C arm of a mammography device, and combined with a rotary shaft connected to a C arm support part of the mammography device; a driving part combined in the arm frame, and including a worm gear part driven in accordance with the rotation of the motor, and a rotary driving gear rotated in accordance with the driving of the worm gear part; a rotary part combined with the arm frame, and rotated normally and reversely around the rotary shaft within a predetermined range in accordance with the driving of the rotary driving gear; and a first backlash control part limiting a backlash of the worm gear part when the motor is rotated. In accordance with one embodiment of the present invention, the backlash prevention structure of a mammography device also includes a second backlash control part controlling a distance between the rotary driving gear and a rotary moving gear, which is formed in the rotary part to be interlocked with the rotary driving gear, when the rotary part is rotated. Therefore, the present invention is capable of acquiring an image with higher quality.
Patent KR-20210156628-A (KR)
Inventor: CHEONWAN PARK
IPC: G01D18/00
Filed: 2020-06-18
Abstract: The present invention relates to a system and a method for automatically calibrating a controlled atmosphere (CA) storage gas environment measurement sensor. A system for automatically calibrating a CA storage gas environment measurement sensor comprises: an integrated sensor installed within the CA storage to measure a gas environment; a nitrogen generator supplying nitrogen into the CA storage or the integrated sensor; and a control device controlling the gas environment within the CA storage and controlling the supply of the nitrogen into the CA storage or the integrated sensor by the nitrogen generator, wherein the control device, when the integrated sensor is inspected or calibrated, inspects or calibrates the integrated sensor according to a measurement value measured by automatically controlling the supply of the nitrogen into the integrated sensor. The present invention can minimize costs in periodically calibrating the integrated sensor.
Patent KR-20220001171-A (KR)
Title: Non-face-to-face Delivery Receipt System and its Control Method
Inventor: KIM JAE PIL
IPC: G06K19/07
Filed: 2020-06-29
Abstract: The present invention relates to a non-face-to-face courier box reception system to helps a user safely receive a courier box in a non-face-to-face manner and a control method thereof. According to the present invention, the non-face-to-face courier box reception system comprises: a Bluetooth chip (3) installed on one side of the outer surface of a wrapping paper wrapped around delivered goods to generate a set frequency; a control unit (7) installed on one side of an unmanned courier box storage box (5) positioned at a predetermined distance from the Bluetooth chip (3); a communication unit (9) installed on one side of the unmanned courier box storage box (5) at a predetermined interval from the control unit (7) and electrically connected to the control unit (7); a door opening/closing IoT sensor (11) installed on one side of a door (10) at a predetermined distance from the communication unit (9) and electrically connected to the control unit (7) to open the door (10) of the unmanned courier box storage box (5) according to the control signal of the control unit (7) so that a courier box can be stored in the unmanned courier box storage box (5); and a weight sensor (13) installed on the bottom surface of the unmanned courier box storage box (5) at a predetermined distance from the door opening/closing IoT sensor (11) and electrically connected to the control unit (7) to measure the weight of the goods placed on the bottom surface according to the control signal of the control unit (7).
Patent KR-20220001776-A (KR)
Title: Dressing composition using sea lettuce and a manufacturing method thereof
Inventor: PARK RODONG
IPC: A23L27/30
Filed: 2020-06-30
Abstract: The present invention relates to a dressing using green laver and a manufacturing method thereof. According to the present invention, the dressing using green laver has excellent sensuality by reducing resistance to the characteristic taste and smell of green laver. In addition, according to the present invention, by naturally ingesting nutrients and functional components of green laver, a high-quality health food differentiated from the existing dressings can be provided.
Patent KR-20220005141-A (KR)
Title: Prediction method for vulnerability in security system based on ppuf and analysis apparatus
Inventor: LEE HYUNG JUNE
IPC: H04L9/32
Filed: 2020-07-06
Abstract: An attack vulnerability predicting method for a PPUF security system comprises the following steps of: allowing an analysis device to input an arbitrary noise sample into a generative model to generate a first challenge-response pair for a public physically unclonable function (PPUF) of a PPUF system, which is an analysis target, or a first response about an actual challenge value; and allowing the analysis device to evaluate attack vulnerability by comparing the first challenge-response pair or the first response with a second challenge-response pair, which is an actual value, or a second response, which is an actual value, respectively.
Patent KR-20220008417-A (KR)
Title: Assembling type ventilation apparatus for window frame
Inventor: LIM MI RAN
IPC: F24F13/28
Filed: 2020-07-13
Abstract: Disclosed is a prefabricated ventilation apparatus for windows that can be installed between a window and a window frame by adjusting the height according to the size of various window frames and capable of detecting fire. According to the present disclosure, the prefabricated ventilation apparatus for windows comprises: a guard frame which is installed between the window and the window frame and has an installation space; an air filter module which is installed in a stacked state in a plurality of installation spaces, and in which a first fixing part fixed to the guard frame is formed on one side and a second fixing part fixed to the guard frame is formed on the other side; and a ventilation module installed between the air filter module and the guard frame in the installation space.
Patent KR-20220011471-A (KR)
Inventor: HONG SUN KI
IPC: H02J50/20
Filed: 2020-07-21
Abstract: According to one embodiment of the present invention, an adaptive wireless power transmission apparatus comprises: an antenna array unit provided with a plurality of antennas to receive a pulse signal; a beam-forming output unit outputting a power signal toward a target position set in a beam-forming mode; a time reversal output unit outputting the power signal by time-reversing the signal to the target position set in a time-reversal mode; a mode determination unit determining any one mode between the beam-forming mode and the time-reversal mode based on the pulse signal; and a control unit outputting the power signal according to mode determination of the mode determination unit by controlling the beam-forming output unit, the time reversal output unit, and an antenna array unit. Accordingly, the present invention can predict a wireless power transmission effect based on beam forming and time reversal.
Patent KR-20220013138-A (KR)
Inventor: YOON YOUNG IM
IPC: C07K19/00
Filed: 2020-07-24
Abstract: The present invention relates to an amino acid-mineral complex, and more particularly, to an amino acid-mineral complex for animal drinking that can reduce the odor of excrement. When drinking water diluted with the amino acid-mineral complex of the present invention is fed to animals such as livestock and poultry, it is possible to reduce the odor of manure, and to facilitate the excrement treatment operation of a worker.
Patent KR-20220014083-A (KR)
Inventor: KONG SEONG GON
IPC: G06T3/40
Filed: 2020-07-28
Abstract: A road detection method and apparatus are disclosed. The road detection method includes the steps of: (a) generating four polarization images having different angles by preprocessing an input image; (b) calculating a degree of polarization and a polarization angle using the four polarization images; and (c) generating a precise road map by combining the polarization degree, the polarization angle, and edge information, and detecting and dividing the road in the input image using the precise road map.
Patent KR-20220014955-A (KR)
Title: Manufacturing method of sheet for EMI shielding having expanded graphite
Inventor: KIM DAE SIK
IPC: C04B35/626
Filed: 2020-07-29
Abstract: An electromagnetic wave shielding sheet according to the present invention, as an electromagnetic wave shielding material capable of effectively controlling electromagnetic waves and heat generated in recent electronic products or displays that require ultra-slim and ultra-thin products, can be applied for various uses, and has excellent formability to secure temporary adhesion with a flexible circuit board, which can be a solution to an electromagnetic interference (EMI) problem.
Patent KR-20220019870-A (KR)
Inventor: JISOON PARK
IPC: B63B17/00
Filed: 2020-08-10
Abstract: The present invention provides a fuel supply system that uses ammonia fuel by supplying the ammonia fuel to an engine as an alternative fuel that can significantly improve the effect of reducing CO_2 compared to conventional fossil fuels. To this end, according to the present invention, the fuel supply system comprises: a fuel tank for storing liquefied ammonia; an engine using liquid ammonia to provide propulsion power for a ship; a pressurizing pump which pressurizes the liquefied ammonia flowing in from the fuel tank and sends it to the engine; a valve train unit which controls the flow rate of the ammonia fuel supplied to or recovered from the engine; a cooling heat exchanger for cooling the ammonia fuel recovered from the engine; and an auxiliary tank for storing the recovered ammonia fuel.
Patent KR-20220021813-A (KR)
Inventor: JUNG DAE GYU
IPC: B65D81/38
Filed: 2020-08-14
Abstract: An integrated carrier for take-out coffee promotes convenience of both a user and a business operator, so that the carrier can be conveniently used.
Patent KR-20220023875-A (KR)
Title: Fastener for bumper of vehicle
Inventor: SHIN HYUN JAE
IPC: F16B39/24
Filed: 2020-08-20
Abstract: The present invention relates to a fastening member for a bumper of a vehicle, which contains a plastic material and is formed by an injection process and comprises: a bolt penetrating an upper bumper and a lower bumper; and a nut inserted into at least one between the upper bumper or the lower bumper. The nut comprises: a lower support plate formed in an upper end of a nut body where the bolt is inserted; and an upper support plate facing the lower support plate. The present invention more easily fastens the bumper, and at the same time, does not hinder driving performance of a vehicle.
Patent KR-20220023514-A (KR)
Title: Method for rolling electrode
Inventor: KIM IL HONG
IPC: G01N25/02
Filed: 2020-08-21
Abstract: The present invention relates to a method for rolling an electrode, including the steps of: manufacturing an electrode specimen by applying electrode slurry including an electrode active material on a current collector; measuring the rheological properties of the electrode specimen according to temperature; deriving an appropriate temperature condition for rolling the electrode from the rheological properties of the electrode specimen according to temperature; and rolling the electrode under the appropriate temperature condition.
Patent KR-20220023620-A (KR)
Inventor: CHO YOON HO
IPC: G08B13/00
Filed: 2020-08-21
Abstract: The present invention provides a device integration control system for lighting control and crime prevention which comprises: home appliances and an IoT sensor disposed in a crime prevention region with a lighting device with a short-distance communication means as a hub; a management server that manages web documents; and an app control means for providing web documents. The device integration control system integrally controls smart devices and non-smart devices and uses sensor data of the IoT sensor to provide self crime prevention.
Patent KR-20220026370-A (KR)
Inventor: KIM SOON HYUN
IPC: H01L21/52
Filed: 2020-08-25
Abstract: A bonding head for bonding a die onto a substrate and a die bonding apparatus including the same are disclosed. The bonding head includes: a base block mounted on a driving part for providing a pressing force for bonding the die; an insulating block mounted on the lower part of the base block; a plate-shaped heater being in close contact with the lower surface of the insulating block and configured to heat the substrate to a bonding temperature. The lower surface of the insulating block includes a plurality of temperature control regions. Each of the temperature control regions is provided with a cooling channel for providing a gaseous refrigerant.
Patent KR-20220027691-A (KR)
Inventor: PARK JEONG CHAN
IPC: H04N21/439
Filed: 2020-08-27
Abstract: According to various embodiments, it is possible to effectively check ENF signal information around the world with minimal cost and manage a global power grid map. In a method for acquiring ENF signal, the method comprises: an operation of acquiring audio data generated at a plurality of locations using an online multimedia service; an operation of extracting ENF signal information corresponding to the plurality of locations based on the acquired audio data; and an operation of estimating ENF signal information corresponding to a first location other than the plurality of locations using the extracted ENF signal information. Other embodiments are possible.
Patent KR-20220028394-A (KR)
Inventor: KONG HO YOUL
IPC: C08J5/18
Filed: 2020-08-28
Abstract: The present invention relates to a non-tacky elastic copolymer film and a preparation method thereof. More specifically, the present invention relates to a film which comprises a copolymer containing a structural unit derived by polymerizing a monomer mixture comprising acrylamide, N-isopropyl acrylamide, and 2-hydroxyethyl acrylate and has no surface stickiness and excellent elasticity and strength.
Patent KR-20220028771-A (KR)
Title: Antibacterial Panel
Inventor: CHOI YUN SEON
IPC: B41M1/30
Filed: 2020-08-31
Abstract: An antibacterial partition according to one embodiment of the present invention comprises: a panel which is formed in a plate shape of a transparent or translucent material to block droplets, bacteria, and virus; and a support frame which fixes the location of the panel to support the same. Here, the support frame comprises: one pair of vertical frames which are arranged at the both sides of the panel, and formed in a shape standing in a vertical direction; a plurality of brackets which have an insertion groove formed such that the both sides of the panel may be inserted in order to connect the vertical frames to the both sides of the panel; one pair of support units which are coupled to the lower end of the vertical frames, and support the panel; a horizontal frame which is arranged at the upper side of the support units to support the lower end portion of the panel, and which connects the gap between the pair of vertical frames; and one pair of fixing pins which are installed at the vertical frames, and inserted into the fixing groove formed at the both ends of the horizontal frame in order to connect the pair of vertical frames to the horizontal frame. Therefore, the antibacterial performance can be improved.
Patent KR-20220030701-A (KR)
Inventor: OH IN SEOK
IPC: C02F1/58
Filed: 2020-09-03
Abstract: The present invention relates to a method of producing loquat water to regenerate environmental pollutants, and more specifically, a method of producing loquat water to regenerate environmental pollutants, which removes and treats environmental pollutants, such as heavy metals, organic toxic substances, and radioactive isotopes, contained in objects with the environmental pollutants by using a material containing loquat water, loquat powder, and a mixture of the loquat water and the loquat powder. To this end, the method includes: a loquat mineral crushing step of crushing, using a crusher, a loquat mineral, which is a rare earth mineral, containing Silicon dioxide (SiO2), aluminum oxide (Al2O3), potassium dioxide (K2O), iron trioxide (Fe2O3), calcium oxide (CaO), magnesium oxide (MgO), titanium dioxide (TiO2), sodium oxide (Na2O), phosphorus pentoxide (P2O5), manganese oxide (MnO), and zinc oxide (ZnO) in a set mass ratio, to generate the loquat mineral into loquat powder in a fine-grained powder state; and a loquat water extraction step of producing loquat water by mixing the loquat powder with water at a set ratio to make loquat mixed water, applying heat to the loquat mixed water to evaporate the loquat mixed water, and then condensing the evaporated loquat mixed water.
Patent KR-20220035586-A (KR)
Title: Lance asiabell root fermented ripening tea and preparation method thereof
Inventor: JUNG HWA JA
IPC: A23F3/34
Filed: 2020-09-14
Abstract: The present invention relates to a method for manufacturing lance asiabell root fermented ripening tea. More specifically, the characteristic bitter taste of lance asiabell root is removed by fermenting and ripening lance asiabell root in a specific step. Active ingredients of lance asiabell root itself can be well leached into tea.
Patent KR-20220036499-A (KR)
Title: Terminal
Inventor: JO KYUHONG
IPC: H01R13/639
Filed: 2020-09-16
Abstract: The present invention is a terminal. The terminal (10) of the present invention may be equipped with a barrel (14) on one side of a terminal main body (12) and a coupling box (20) on the other side of the terminal main body (12). A contact hole (30) may be positioned inside the coupling box (20). The contact hole (30) may be equipped with a plurality of contact pieces (40) that are elastically deformed and come in close contact with a counterpart terminal (50). The contact pieces (40) may be in close contact with a surface of the counterpart terminal (50) in a state that the contact pieces (40) are elastically deformed in a direction orthogonal to each other or in a direction opposite to each other. Therefore, the present invention can allow electrical contact to be made smoothly.
Patent KR-20220036579-A (KR)
Inventor: KIM JAE YOUNG
IPC: B62D5/04
Filed: 2020-09-16
Abstract: The present invention relates to a combination structure of a suspension. The combination structure of a suspension according to an embodiment of the present invention comprises: an assist knuckle having a strut part placed thereon; a levo-knuckle having a wheel placed on an outermost shell and coupled with the assist knuckle to steer the wheel by rotating independently of the assist knuckle; a steering input part fixed to a vehicle body and configured to apply a steering force to the levo-knuckle during steering; a rotation transmitting unit placed between the levo-knuckle and the steering input part to absorb angular displacement formed between the steering input part and the levo-knuckle; a first link unit having one end placed on one side surface of the assist knuckle and having the other end placed on the lower end of the levo-knuckle; and a second link unit having one end placed on the other side surface of the assist knuckle and having the other end placed on the lower end of the levo-knuckle adjacent to the other end of the first link unit. Therefore, provided is a universal joint placed between the rotation transmitting unit and the levo-knuckle, thereby reducing a load applied to the steering input part.
Patent KR-20220036791-A (KR)
Title: System and method for verifying field data collected in ship
Inventor: INHO LEE
IPC: G06N20/00
Filed: 2020-09-16
Abstract: A system and a method for verifying field data collected on board a ship are disclosed. The field data verification system comprises: an information collection unit provided in a ship to collect field data related to operation of the ship from one or more predetermined devices; and a ship monitoring unit provided in the ship to determine whether currently collected field data is normal field data or abnormal field data using a first machine-learned first diagnosis model to diagnose the soundness of field data, thereby capable of diagnosing whether the field data collected from various devices provided on the ship is normal by each ship.
Patent KR-20220037565-A (KR)
Title: Exercise monitoring method using smart leggings
Inventor: CHOI HYUN HEE
IPC: A61B5/22
Filed: 2020-09-18
Abstract: The present invention relates to an exercise monitoring method using smart leggings. The method includes the steps of: wearing smart leggings to which sensors are installed; and measuring the degree of stretching of the smart leggings from the sensors and allowing the sensors to transmit signals to a control part. In addition, when starting an exercise after wearing the smart leggings, the method further includes the step of measuring a change in muscle by a sensor and transmitting the same to a control part. In addition, a pattern that is a plurality of pieces of the smart leggings, is made by sewing. The present invention has a remarkable effect of measuring the degree of stretching of clothes with sensors to measure the accuracy of a body shape and movement, correcting the body shape, and instructing the exercise in a correct exercise posture.
Patent KR-20220042883-A (KR)
Inventor: PYUN ROSALI SUN
IPC: B60W40/02
Filed: 2020-09-28
Abstract: According to one embodiment of the present invention, a device for controlling driving of a vehicle comprises: a detection unit obtaining driving information of a preceding vehicle and information about a driving road; and a control unit determining a risk degree of the preceding vehicle based on the driving information of the preceding vehicle and determining whether avoidance control is performed according to the risk degree. When failure or a risk is determined in the preceding vehicle, provided is a response logic capable of avoiding the preceding vehicle.
Patent KR-20220045438-A (KR)
Title: Position indicator of nuclear reactor control rod and nuclear reactor having the same
Inventor: HAN SOONWOO
IPC: H01F27/28
Filed: 2020-10-05
Abstract: The present invention relates to a position indicator of a nuclear reactor control rod and a nuclear reactor having the same. The position indicator includes: a control rod drive shaft coupled to a control rod installed in a nuclear reactor; a solenoid including a coil wound around the control rod drive shaft; a current supply unit for applying current to the solenoid; and a position measurement unit for measuring inductance generated while the control rod drive shaft relatively moves in an axial direction with respect to the solenoid, wherein the solenoid is made of a plurality of different coils electrically disconnected from each other, the position measurement unit includes a plurality of measurement units, each of the measurement units is disposed on the outside of each of the disconnected coils, so that a position of the control rod is estimated by measuring the inductance of the solenoid to which the current is applied while the control rod drive shaft moves in the axial direction along the solenoid. Thus, the volume of the control rod drive shaft is minimized, and the position is precisely adjusted.