baber/WOPTO huggingface dataset:
Patent KR-20190138568-A (KR)
Title: A method, controller, and system for encoding a sequence of video frames
Inventor: SONG YUAN
IPC: H04N19/139
Filed: 2019-04-24
Abstract: Provided are a method, controller, and system for encoding a sequence of video frames captured by a camera mounted on a moving object. According to the present invention, the method comprises the steps of: receiving an input indicating a movement amount of the camera; receiving an input related to a predetermined distance; and selecting between intra-coding and inter-coding of the video frames of the sequence based on the movement amount of the camera and the predetermined distance so that the camera moves below the predetermined distance between the intra-coded captured video frames.
Patent KR-20200126259-A (KR)
Title: Range hood assembly
Inventor: LEE NUNG KU
IPC: F24C15/20
Filed: 2019-04-29
Abstract: A stove hood assembly of the present invention includes: a housing body that is opened on a front side and has a first panel mounting hole on a lower surface thereof; the front side of the body, which is positioned on the front of the housing body and has a second panel mounting hole; and a front cover that is positioned to be opened and closed on the front side of the body, covers the second panel mounting hole in a closed state, and opens the second panel mounting hole in an open state.
Patent KR-20200126703-A (KR)
Inventor: LEE KYUNG HUI
IPC: A62C35/58
Filed: 2019-04-30
Abstract: A fire extinguishing system attached to a building is provided. The fire extinguishing system attached to a building includes: a water storage tank; a water pipe connected to the water storage tank and transporting fire extinguishing water to a water discharge device; and the water discharge device for discharging water transported through the water pipe to an adjacent building.
Patent KR-20200126757-A (KR)
Inventor: JUNG YONG DOO
IPC: B01D61/02
Filed: 2019-04-30
Abstract: The present invention relates to a reverse osmosis composite membrane and a manufacturing method thereof, and more specifically, to a reverse osmosis composite membrane having an excellent salt exclusion rate and an improved permeation flow rate, and a manufacturing method thereof.
Patent KR-20200126836-A (KR)
Inventor: HAN CHI WON
IPC: G06K9/00
Filed: 2019-04-30
Abstract: According to an embodiment, in a product recommendation device, the product recommendation device includes: a data acquisition unit which acquires face photographing data of an object; an analysis unit which obtains analysis information by analyzing face information of the object based on the face photographing data; a comparison information acquisition unit which compares the analysis information with the information included in a product database to obtain comparison information; and a product recommendation unit for recommending a product based on at least one of the face photographing data, the analysis information, and the comparison information. The present invention provides a device for recommending a mask suitable for a client and a method thereof.
Patent KR-20200136759-A (KR)
Title: USER DEVICE AND METHOD FOR SETTING IoT GATEWAY THEREOF
Inventor: LEE CHANG SUK
IPC: H04W76/10
Filed: 2019-05-28
Abstract: According to the present invention, provided is a method of setting an Internet of things (IoT) gateway that performs a wall pad function for connecting a plurality of common households to each other through a user terminal. The method comprises the steps of: converting an IoT gateway into an access point (AP) mode; reading information on the IoT gateway through a user terminal; establishing an access connection between the user terminal and the IoT gateway based on the read information of the IoT gateway; setting an external network connection of the IoT gateway as setting of the access connection is completed; and transmitting the unique number of the IoT gateway to a cloud server as setting of the external network connection setting is completed.
Patent KR-20200137099-A (KR)
Title: System for estimating wave spectrum in real-time and ship or offshore structure having the same
Inventor: LEE DONG YOUNG
IPC: B63B39/14
Filed: 2019-05-29
Abstract: According to the present invention, disclosed are a real-time wave spectrum estimation system and a vessel or a marine structure including the same system. The real-time wave spectrum estimation system includes: a measurement instrument (110) sensing the displacement and acceleration of a vessel body in real time; a normalized motion analysis DB (120) built by calculating the displacement and acceleration of the vessel body in accordance with a wave direction and a wave period change through analysis and normalizing the same based on a first specific motion; and a control part (130) building an actual measurement DB (131) by receiving the displacement and acceleration sensed by the measurement instrument (110), determining a wave direction and a wave period from the normalized motion analysis DB (120) and a normalized motion measurement DB normalized based on a second specific motion of the actual measurement DB (131), which is identical to the first specific motion, and estimating wave height information of a sailing sea area by a linear characteristic. Therefore, the real-time wave spectrum estimation system is capable of estimating wave information with high accuracy based on motion data which is measured in real time from a sailing vessel or a marine structure, thus being applied to a shipyard economic sailing solution.
Patent KR-20200140962-A (KR)
Inventor: MIN HONG GI
IPC: B41J2/045
Filed: 2019-06-07
Abstract: An ink jet printing system comprises: an ink jet head which discharges an ink onto a pixel printing target substrate and includes first to n^th nozzles (n is an integer equal to or greater than two) disposed in a row in a first direction; a transfer unit which transfers the pixel printing target substrate toward the ink jet head in a second direction perpendicular to the first direction; a discharge waveform signal generator which generates different discharge waveform signals based on a pixel interval in the pixel printing target substrate and a transferring speed of the pixel printing target substrate; and a discharge waveform signal selector which selects first to n^th discharge waveform signals, controlling discharge operation of the first to n^th nozzles, among the different discharge waveform signals based on discharge position error data respectively assigned to the first to n^th nozzles, and provides the first to n^th discharge waveform signals to the first to n^th nozzles, respectively. The present invention is capable of correcting a position where an ink is discharged on a pixel printing target substrate.
Patent KR-20200145206-A (KR)
Inventor: CHEON CHEONG WOON
IPC: A23K40/10
Filed: 2019-06-21
Abstract: The present invention relates to a feed additive composition for animal feed containing ginseng flower powder. Specifically, the present invention relates to a feed additive composition for animal feed, which includes ginseng flower powder, Scutellaria baicalensis and propolis mixed in a certain ratio, and is excellent in an immunity enhancing effect, an antioxidant effect and antibacterial activity.
Patent KR-20210003525-A (KR)
Inventor: LEE KWON JAE
IPC: B21D53/06
Filed: 2019-07-02
Abstract: Disclosed are an evaporator for ice-making, and a method for manufacturing the same. According to one embodiment of the present invention, the evaporator for ice-making comprises: an evaporation pipe having an inner refrigerant flow passage; an impregnating member having a flow space of which an upper portion is opened and connected to the evaporation pipe to enable the opened upper end portion of the flow space to be connected to the refrigerant flow passage; and a first division member provided to the refrigerant flow passage and the flow space to divide the refrigerant flow passage into a first refrigerant flow passage and a second refrigerant flow passage which are connected to each other and divide the flow space into a first flow space connected to the first refrigerant flow passage and a second flow space connected to the second refrigerant flow passage.
Patent KR-20210007112-A (KR)
Inventor: KIM TAE HONG
IPC: B62D5/04
Filed: 2019-07-10
Abstract: Disclosed are a motor-driven steering apparatus for a vehicle and a control method thereof which can maximize the safety and convenience of a driver. According to an aspect of the present invention, the motor-driven steering apparatus for a vehicle comprises: a column torque sensor to detect column torque applied to a steering column of a vehicle; a vehicle speed sensor to detect speed of the vehicle; an autonomous driving control unit to determine a second command current for driving a motor-driven power steering (MDPS) motor in an autonomous driving mode of the vehicle; a driver steering intervention determination unit to monitor the column torque of the column torque sensor to determine whether steering intervention of a driver occurs in the autonomous driving mode of the vehicle; an MDPS logic unit to determine a first command current based on the column torque and the vehicle speed detected by the column torque sensor and the vehicle speed sensor, respectively, if steering intervention of the driver occurs in the autonomous driving mode of the vehicle; and an output control unit to determine a final weight based on a steering angle speed and the column torque detected by the column torque sensor and apply the determined final weight to the first and second command currents to determine a final command current if steering intervention of the driver occurs in the autonomous driving mode of the vehicle.
Patent KR-20210007405-A (KR)
Inventor: PARK JONG KWAN
IPC: B62K3/00
Filed: 2019-07-11
Abstract: The present invention relates to a kickboard damper preventing a handle from being randomly turned in order to prevent a situation in which a rider cannot maintain his/her balance due to a handle which is unexpectedly turned when the front wheel strikes a protrusion or obstacle on a road. A steering stick operated in interoperation with a steering operation of a handle is provided, the steering stick is engaged with a body storing fluids in a dented part, to be rotatable, and a fluid control part operated in interoperation with the steering stick is installed in the dented part storing the fluids. In regard to the fluid control part, in a state wherein the fluids are separated by a partition, when the handle is randomly steered by an external force as the separated fluids are bypassed in accordance with the movement of the steering stick, the movement is braked due as overload is applied by the fluid control part, thereby enabling safe driving by preventing the random steering of the handle, and also, when the handle is turned to no less than a predetermined radius, the handle is led to be easily turned as the swing strength of the handle is changed due to a fluctuation range of the fluids enlarged by a flow path expansion part existing inside the damper. Moreover, the steering stick is made to be operated in operation with a handle bar, the body has a structure to be mounted on a steering shaft mounting part for the turning of the handle, and the body has a plurality of engagement holes matched with engagement holes for assembling the handle shaft with the steering shaft mounting part, thereby enabling simple installation by bolt tightening without separating handle components from a motor-driven kickboard.
Patent KR-20210007409-A (KR)
Inventor: CHOI KYOO OK
IPC: A61B34/10
Filed: 2019-07-11
Abstract: Disclosed are an implant surgery planning method using automatic placement of an implant structure, a user interface providing method therefor, and a teeth image processing device therefor. An embodiment provides the implant surgery planning method using automatic placement of the implant structure, the user interface providing method therefor, and the teeth image processing device therefor, wherein during planning, placement of the implant structure is automatically performed with respect to all missing-tooth areas as well as a single missing-tooth area in a teeth image, and placement of the implant structure is automatically performed on the basis of information on relation with a surrounding structure of the missing-tooth area, thereby increasing a user′s convenience.
Patent KR-20210007462-A (KR)
Inventor: PARK JUNG JOO
IPC: F02M26/29
Filed: 2019-07-11
Abstract: The present invention is to perform fluid connection of air bubbles collected at one end of an exhaust gas recirculation (EGR) cooler to an EGR cooling water outlet. The present invention provides an EGR cooler protection structure. According to an embodiment of the present invention, an EGR cooler protection structure comprises: an EGR cooler which cools an exhaust gas with coolant flowing in; an EGR coolant inlet located at one end of the EGR cooler through which the coolant flows into the EGR cooler; an EGR coolant outlet located on the other end side of the EGR cooler where the EGR coolant inlet is located; and a drain pipe located on an upper surface of the EGR cooler. The drain pipe is configured to be engaged with the EGR coolant outlet.
Patent KR-20200041769-A (KR)
Inventor: CHOI KYUNG HAE
IPC: G02B6/38
Filed: 2019-07-19
Abstract: An application of the present invention relates to an optical connector. According to one embodiment of the present invention, the optical connector comprises: a photoelectric conversion module performing conversion between an electrical signal and an optical signal; and an optical cable to which the photoelectric conversion module is connected so as to be detachable from both ends. The photoelectric conversion module may include a lens portion formed of a light-transmitting material, an optical element transmitting or receiving the optical signal, and a lens groove concavely formed in the lens portion so that a head part of the optical cable is inserted. When attaching and detaching the optical cable, the optical cable can be accurately aligned and combined with the photoelectric conversion module.
Patent KR-20210011700-A (KR)
Title: Container tracking system that combines RFID tag and container seal
Inventor: PARK JIN WOO
IPC: G06Q10/08
Filed: 2019-07-23
Abstract: The present invention relates to a container tracking system for combining an RFID Tag with a container seal, which comprises a real-time tracking system for transferring a current position and state of a container recognized by using an RFID antenna and an RFID, and mounted in a homepage of a logistics company. Therefore, real-time tracking can be performed by sharing the real-time position and state of the container with a customer.
Patent KR-20200011891-A (KR)
Inventor: HAASE ORDWIN
IPC: H01L23/367
Filed: 2019-07-24
Abstract: A semiconductor package having a double-sided cooling structure comprises: an upper electrically conductive element having an externally exposed metal surface; a lower carrier substrate having an upper electrically conductive layer, a lower electrically conductive layer having an externally exposed surface, and an electrically insulating layer arranged between the upper electrically conductive layer and the lower electrically conductive layer; a first electrically conductive spacer arranged between the upper electrically conductive element and the upper electrically conductive layer; at least one power semiconductor chip arranged between the upper electrically conductive element and the upper electrically conductive layer; a second electrically conductive spacer arranged between the upper electrically conductive element and the power semiconductor chip; and a passive electrical element electrically connected to the upper electrically conductive layer of the lower carrier substrate.
Patent KR-20210013417-A (KR)
Title: Vehicle and control method for the same
Inventor: YANG HEEGUN
IPC: B60W10/20
Filed: 2019-07-24
Abstract: Provided are a vehicle capable of automatically moving a vehicle in accordance with a movement request received from another vehicle which has already been parked in case the vehicle is parked around the already parked vehicle, and a control method thereof. According to one embodiment of the present invention, the vehicle includes: a communication part; a sensing part sensing an external environment; a steering apparatus steering vehicle wheels; a power apparatus delivering power to the vehicle wheels; and a control part, when receiving a movement request and vehicle identification information from another vehicle through the communication part, determining whether the other vehicle has a right over the movement request based on the vehicle identification information and the external environment, and then, controlling the power apparatus and the steering apparatus based on the movement request if the vehicle is determined to have the right.
Patent KR-20210014264-A (KR)
Inventor: JO JUN YOUNG
IPC: H01L27/32
Filed: 2019-07-29
Abstract: An embodiment of the present invention provides a display device including: a plurality of pixels arranged in a non-quadrangular shape display area; and a plurality of driving circuits arranged in a peripheral area outside the display area and connected to the plurality of pixels, wherein a plurality of sub-driving circuits included in each of the plurality of driving circuits are arranged in a line in the peripheral area. The present invention provides the display device capable of reducing a dead area and increasing the display area.
Patent KR-20200019568-A (KR)
Title: Port separation for rotary bed psa
Inventor: WAGNER GLENN PAUL
IPC: B01D53/047
Filed: 2019-08-09
Abstract: Disclosed is a stator plate for a rotary bed PSA device. The stator plate has an exhaust slot with a first section and a second section for receiving blowdown and purge exhaust gas streams, and the section is separated by a flow restriction unit that limits the gas flow between the sections but does not completely block, and also has separate exhaust slots for separately receiving blowdown and purge exhaust gas streams. Also, disclosed are a pressure vibration adsorption (PSA) device comprising the stator plate and a rotary bed PSA process using the device.
Patent KR-20210019236-A (KR)
Title: Seed attachment method
Inventor: KO SANG KI
IPC: C30B23/02
Filed: 2019-08-12
Abstract: An embodiment provides a method for attaching a seed crystal, comprising the steps of: (1) attaching a protective film to one surface of a seed crystal on which an ingot is grown; (2) coating the other surface of the seed crystal with an adhesive composition; (3) a first curing of heat-treating the seed crystal; (4) removing the protective film; (5) a second curing of heat-treating the seed crystal; and (6) attaching the seed crystal to a seed crystal holder. Accordingly, it is possible to improve the growth stability and quality of the SiC single crystal ingot growth.
Patent KR-20210021711-A (KR)
Title: Apparatus and method for controlling esc integrated regenerative braking system
Inventor: SEOL YONG CHEOL
IPC: B60T8/32
Filed: 2019-08-19
Abstract: The present invention relates to a control device for an electronic stability control system (ESC)-integrated regenerative braking system, which can reliably detect oil leakage even during braking and secure braking force by reflecting the driver′s will to brake even in a leaking state. According to the present invention, the control device comprises: a pedal cylinder unit which is connected to a reserve unit reserving oil and generates hydraulic pressure by pressing a brake pedal; a motor driven by an electrical signal output in response to the displacement of the brake pedal; a master cylinder unit connected to the pedal cylinder unit and configured to form a brake hydraulic pressure through a master piston that moves forward and backward by driving the motor; a control unit configured to detect the occurrence of oil leakage when a vehicle is driven or stopped based on a pressure change in a hydraulic flow path among the first-stage control, the second-stage control, the first-stage single-acting control, or the two-stage single-acting control of the master cylinder unit; and a hydraulic pressure control valve provided in the hydraulic flow path connecting between wheel cylinders for braking each wheel (RR, RL, FR, FL) from the reserve unit and opened and closed according to the control of the control unit.
Patent KR-20210021730-A (KR)
Title: Method for preparing lithium manganese oxide based positive electrode active material
Inventor: ROH JONG MIN
IPC: C01G45/12
Filed: 2019-08-19
Abstract: The present invention relates to a method of preparing a lithium manganese oxide-based positive electrode active material by preparing γ-MnOOH at normal pressure and a temperature of 100°C or less, inducing phase transformation thereof into β-MnO_2, and using the β-MnO_2.
Patent KR-20210022884-A (KR)
Title: AR card for enhancing security and system for providing AR contents therewith
Inventor: KIM TAE JIN
IPC: H04M1/725
Filed: 2019-08-21
Abstract: The present invention relates to an AR card and AR content providing system using the same. Since the present invention can effectively prevent forgery of an AR card, it is possible to reduce copyright infringement and economic loss of a producer due to forgery. A fair profit structure environment can be provided. The genuine product certification is performed using NFC and holograms, which are different authentication methods. Since the genuine product certification of the NFC and holograms is not performed individually, but performed using interrelationship, the forgery can be effectively prevented and security can be significantly improved. After an AR application reads tag information of the AR card using near field communication (NFC), by comparing card identification information of the tag information with a preset registration list and performing the first genuine product certification, the present invention may increase the reliability and accuracy of the genuine product certification of the AR card. A plurality of holograms having different patterns are formed in the AR card, and pattern information of each hologram is preset and stored in an NFC chip. The AR application reads a hologram image obtained by shooting to detect the pattern of each hologram, and then compares the detected pattern information with the pattern information of the tag information to perform the second genuine product certification, thereby maximizing the security of the AR card.
Patent KR-20210027593-A (KR)
Title: Insulation curtain wall capable of realizing various facade shape
Inventor: HEO JUNG BUM
IPC: E06B3/66
Filed: 2019-08-28
Abstract: The present invention relates to a curtain wall, and more specifically, to the insulation curtain wall capable of realizing various façade shapes, which enables an outer finishing frame to be commonly used for a clip type and a rolling type, forms an intermediate material positioned in a groove of a glass panel by an insulation expansion material to be diversely realized for each façade, and forms an inner main frame to have a commonly usable structure to increase reusability to reduce a delivery date and costs and satisfy demanding performance for each site and demands for various façade shapes.