baber/WOPTO huggingface dataset:
Patent KR-20210030814-A (KR)
Title: Vehicle speed reduction guidance and control system
Inventor: KIM JUNG HWAN
IPC: G08G1/09
Filed: 2019-09-10
Abstract: The present disclosure provides a vehicle speed reduction inducing and controlling system, which comprises: a vehicle information acquisition device including a camera and a radar sensor for acquiring at least one of a vehicle speed or an image of a vehicle; a plurality of light emitting devices installed along a lane in a predetermined area; and a control device controlling the plurality of light emitting devices to emit light of a color, which is set to correspond to the speed of the vehicle traveling in each lane, based on the vehicle speed information acquired by the vehicle information acquisition device. According to the present disclosure, it is possible to induce effective speed reduction in an area where slowness of the vehicle is required.
Patent KR-20210031093-A (KR)
Title: Method for detecting anomaly patterns in data streams
Inventor: PARK CHEONG HEE
IPC: H04L12/24
Filed: 2019-09-11
Abstract: The present invention relates to a method for detecting abnormal patterns in data streams. The method includes the steps of: a first step of configuring a model for detecting binary abnormal values using predefined data X, by a control unit of an abnormal pattern occurrence detection device; a second step of setting, by the control unit, a reference window and a detection window after outputting binary labels of normal and abnormal values for data Z in the configured model; a third step of calculating an abnormal value sample ratio, by the control unit, in the reference window and the detection window, calculating a test statistic using the abnormal value sample ratio, and then calculating a p-value in the normal distribution; and a fourth step in which the p-value is compared with a preset threshold value, and if the p-value is not smaller than the threshold value as a result of the comparison, a detection range is moved forward and the third step is repeatedly performed, and the p-value is repeated, and If -value is less than the threshold value, the abnormal pattern occurred is detected.
Patent KR-20210042469-A (KR)
Title: Vehicle and method of controlling the same
Inventor: PARK MYOUNG SOO
IPC: B60W20/00
Filed: 2019-10-10
Abstract: The present invention relates to a vehicle and control method thereof, which are able to, when the main power supply from a main battery in the vehicle is stopped (or blocked), use secondary power supply from a secondary battery, and to drive electronic elements in the vehicle. To this end, according to the present invention, the vehicle comprises: a main battery prepared to supply a main power; a secondary battery placed to supply secondary power; and an image recording control unit provided to receive the main power, operate, film an image of the surroundings of the vehicle, and record the image, and, when the main power supply is stopped, receiving the secondary power, and continuing to perform the filming and recording. The image recording control unit, when the main power supply is stopped, controls a supply path of the secondary power so that the secondary power is supplied to the electronic elements preset on the vehicle, uses the secondary power when the main power supply is stopped, and allows the operation of the preset electronic elements to be conducted continuously.
Patent KR-20210045554-A (KR)
Title: Display device
Inventor: JUNG SOON IL
IPC: H01L51/56
Filed: 2019-10-16
Abstract: In embodiments, a display device may include: a display panel including a display area including a barrier rib including a first opening through which an organic light emitting diode emits light and a peripheral area around the display area; a touch electrode positioned on the display panel; a passivation for a touch electrode covering the touch electrode and having a second opening corresponding to the first opening; and a high refractive index layer covering the passivation layer for the touch electrode and the second opening. An open area in which the passivation for the touch electrode is not formed is formed in at least one portion of the passivation for the touch electrode corresponding to the non-display area. It is possible to prevent the generation of foreign matters or blocking an alignment mark.
Patent KR-20210047098-A (KR)
Title: Connector for Carbon Block and Connection Type Carbon Block
Inventor: KIM MIN HO
IPC: B01D39/20
Filed: 2019-10-21
Abstract: Provided is a carbon block connector which includes: a connection pipe in which a flow path is formed, one side of a hollow carbon block is fitted into one outer surface, and one side of another carbon block is fitted into the outer surface of the other side; and a wing unit which is formed around the outer surface of the connection pipe, and in which one side plate surface is fixed to one side end surface of the carbon block, and the other side plate surface is fixed in contact with one side end surface of another carbon block, so that the quality and performance of a filter can be maintained, a large amount of water can be treated, and productivity and manufacturing costs can be reduced since a plurality of carbon blocks can be connected long.
Patent KR-20210049528-A (KR)
Title: Apparatus for indirectly checking of Power line availability, System for indirectly checking of Power line availability and Driving thereof
Inventor: KIM HYUNJUNG
IPC: G03B37/00
Filed: 2019-10-25
Abstract: The present invention relates to an apparatus for indirectly checking power line availability, a system for indirectly checking power line availability and a driving method thereof. The apparatus for indirectly checking power line availability includes: a rotor stick for non-contact power line work; a camera holding part provided at one end of the rotor stick and fixing a camera; and a terminal holding part provided at the other end of the rotor stick and fixedly coupling a user terminal for providing a user interface. Therefore, it is possible to derive the effect of proving an apparatus for indirectly checking power line availability that can meet an indirect power line method power line policy by converting a power line method into an indirect power line method, a system for indirectly checking power line availability and a driving method thereof.
Patent KR-20210050885-A (KR)
Title: Method and Device for Detecting Moving Object
Inventor: LEE SANG YOUN
IPC: G06T7/174
Filed: 2019-10-29
Abstract: Disclosed are a device for detecting a moving object and a method thereof. According to the present invention, the device comprises: an object-specific optical flow network module trained to receive two frame images and calculate an object-specific optical flow included in the two frame images; an object detection network module trained to receive the two frame images and detect object regions of objects included in the two frame images; and a moving object detection module detecting a dynamic object of the two frame images by using output of the object-specific optical flow network module and the object detection network module, wherein the two frame images are images taken by the same camera and have a temporal gap. Accordingly, provided are advantages of detecting a moving object in real-time and detecting a moving object robust to changes in illuminance and environment.
Patent KR-20210053547-A (KR)
Title: Cup lid
Inventor: CHUNG JAE KOOK
IPC: B65D85/72
Filed: 2019-11-04
Abstract: In the present invention, a technical objective is to provide a cup lid which can prevent a beverage of a cup from being spilled to the outside even if the cup is overturned. To this end, the cup lid of the present invention is the cup lid for opening/closing an opening of the cup comprising: a lid body; a beverage outlet hole formed in a part of the lid body; a guide path having an end part communicating with the beverage outlet hole; a marble provided to be movable in the guide path and having a diameter larger than that of the beverage outlet hole; and a marble movement allowing part provided in the guide path and selectively allowing movement of the marble.
Patent KR-20210053721-A (KR)
Title: Bluetooth earphone with improvement and prevention function of hearing loss and tinnitus
Inventor: CHUN SUNG HOON
IPC: H04R25/00
Filed: 2019-11-04
Abstract: Disclosed is a Bluetooth earphone which can be worn on ears and can irradiate the ears with low power lasers during music listening to improve or prevent hearing loss and tinnitus. The Bluetooth earphone with a function for improvement and prevention of hearing loss and tinnitus, which performs Bluetooth communication with an electronic device and outputs a sound signal reproduced from the electronic device, comprises: a main body portion with an embedded Bluetooth module for performing the Bluetooth communication; an earphone portion which converts an electrical signal transmitted from the main body portion into the sound signal, has an opening for transmitting the sound signal to the outside, and is formed so as to be inserted into or in close contact with the ear; and a laser generator installed in the earphone portion and emitting the low power laser according to a control signal transmitted from the main body portion. According to the present invention, a treatment process can be performed during the music listening through the earphone inserted into the ear such that the treatment process is not boring, and hands and feet are free during the treatment process such that the treatment process can be performed during movement.
Patent KR-20210058053-A (KR)
Title: Water Treatment System For a Ship including Exhaust Gas Purification Device
Inventor: KIM JONG HYUN
IPC: F02M26/35
Filed: 2019-11-13
Abstract: The present invention relates to a water treatment system including an exhaust gas purifier for a ship, which has an exhaust gas recirculation device (EGR) which recirculates some of the exhaust gases discharged by an engine disposed in a ship into a combustion chamber of the engine to reduce the occurrence of nitrogen oxide. The water treatment system of the present invention comprises: a buffer tank for storing wash water which is used for washing the exhaust gas in the EGR and then discharged; a wash water re-supply line for re-supplying the wash water stored in the buffer tank to the EGR; a flocculation tank for transporting an overflow of the wash water from the buffer tank and receiving a flocculant to make the same react with the wash water into flocculation; and a water treatment unit for receiving the wash water subjected to a flocculation reaction in the flocculation tank, thereby separating sludge and water from the wash water, wherein the water separated by the water treatment unit is discharged out of the ship or returned to the buffer tank to be reused as wash water for the EGR along the wash water re-supply line after foams in the water are removed and the sludge separated by the water treatment unit is stored in a sludge storage tank and then treated afterward.
Patent KR-20210059075-A (KR)
Inventor: OH WON SIK
IPC: H01L33/00
Filed: 2019-11-13
Abstract: A display device comprises a first scan line, first and second data lines, and first and second lead-out lines. A first sub-pixel is connected to the first scan line, the first data line, and the first lead-out line. A second sub-pixel is connected to the first scan line, the first data line, and the second lead-out line. A third sub-pixel is connected to the first scan line, the second data line, and the second lead-out line. Each of the first to third sub-pixels includes at least one light emitting device. The light emitting devices in one pixel can emit light uniformly.
Patent KR-20210059947-A (KR)
Inventor: JO DONG GHI
IPC: A47J37/12
Filed: 2019-11-18
Abstract: The present invention provides an apparatus for lifting a plurality of frying baskets for a fryer, which can be used for various friers. According to the present invention, the apparatus comprises: a transfer device installed on one outer side of a fryer including a plurality of frying baskets and a basket guide member lifted together with the frying basket when the frying basket is lifted; a lifting device installed on the transfer device, installed to be transferred across the fryer, and installed to move up and down in the vertical direction of the fryer; a hooking member installed on the upper part of the lifting device and installed to be transferred back and forth to hook and hold the basket guide member; and a control unit controlling the transfer device and the lifting device and performing control. Accordingly, when a predetermined time elapses, the lifting device is lifted so that the hook member holds and further lifts a first basket guide member among the basket guide members rises. When a predetermined time elapses, the lifting device is lowered and is transferred by the transfer device to lift a second basket guide member adjacent to the first basket guide member.
Patent KR-20200060685-A (KR)
Inventor: CHOI CHUN WHAN
IPC: G01N30/88
Filed: 2019-11-20
Abstract: The present invention relates to a simultaneous analysis method of 4-hydrobenzoic acid and shizandrin, which are index components of a mixed extract from Schizandra chinensis and Ribes fasciculatum. The method of the present invention is excellent in the selectivity of the separation of the index components.
Patent KR-20210065613-A (KR)
Title: Electrolyte additive for secondary battery, electrolyte for secondary battery, and secondary battery comprising the same
Inventor: KIM WOO
IPC: H01M10/052
Filed: 2019-11-27
Abstract: The present invention relates to an electrolyte additive for a secondary battery to protect electrodes and increase performance of the secondary battery, an electrolyte including the same, and a secondary battery including the same. According to an embodiment of the present invention, the electrolyte additive for a secondary battery comprises a compound represented by the following formula (1), wherein R1 and R2 are the same as each other or different, each independently hydrogen, or a C1 to C3 alkyl group, and X is a halogen element and is substituted in at least one of ortho, meta, and para positions of a benzene ring.
Patent KR-20210068283-A (KR)
Title: Structural Systems and Methods for Floor Structural Work in Elevator Machine Room of Apartment Housing
Inventor: YANG KYUNG OK
IPC: E04G21/14
Filed: 2019-12-01
Abstract: The present invention relates to a construction method and the structure for opening an elevator at an early stage in a multi-unit housing (apartment) construction. According to the present invention, an elevator machine room floor support structure is formed by pre-assembling the two-story steel truss on the ground, which will go inside the wall of an elevator shaft on the top floor, and then assembling the steel truss by lifting it on the top floor, and then, a deck plate is constructed thereover, completing the floor at an early stage, allowing the elevator to be installed.
Patent KR-20210068855-A (KR)
Title: Laminate using composition for coating a surface
Inventor: YANG SE RA
IPC: B32B5/18
Filed: 2019-12-02
Abstract: A laminate can be provided according to an embodiment of the present invention, wherein the laminate includes a substrate layer, a printed layer formed on the substrate layer, and a surface coating layer formed on the printed layer, wherein the surface coating layer is formed on an uppermost layer of the laminate, and has a squeak index of 60 or less. Therefore, the laminate according to the present invention can have a soft touch.
Patent KR-20210069372-A (KR)
Title: Apparatus and method for controlling inverter
Inventor: XU CHENGDE
IPC: H02P27/08
Filed: 2019-12-03
Abstract: An inverter control device and a method thereof are disclosed. According to one embodiment of the present invention, the method comprises the following steps of: receiving an operation command of an inverter; outputting a first PWM control signal to the inverter unit to output an effective vector for diagnosing a short circuit in an output of the inverter; and blocking the output of the inverter when a short circuit current of the inverter unit is detected. Therefore, the method protects the inverter and a worker.
Patent KR-20200083219-A (KR)
Title: Manipulator
Inventor: KIM JONGWON
IPC: B25J9/10
Filed: 2019-12-03
Abstract: The present invention relates to a manipulator. The manipulator according to the present invention comprises: a base having a surface corresponding to a shape of at least a portion of a spherical surface; an end effector provided to move along the surface; a first driving device for rotationally moving the end effector about a first rotation axis defined to pass through the center of the spherical surface; and a second driving device for moving the end effector along a meridian defined on the surface by a plane passing through the first rotation axis. The end effector, when moving by the first driving device and the second driving device, is guided by the surface and moves along the surface. An object of the present invention is to provide the manipulator capable of moving the end effector to an accurate position on a spherical coordinate system.
Patent KR-20210071412-A (KR)
Title: Door frame for fire door and manufacturing apparatus and method thereof
Inventor: KIM JEONG YIM
IPC: B21D5/02
Filed: 2019-12-06
Abstract: The present invention relates to a door frame for a fire door comprising an outer frame, an inner frame, a bending unit, and packing, a manufacturing mold thereof, and a manufacturing method thereof. More specifically, since bending and fastening portions of a door frame are formed to be firmly and tightly coupled to simplify connecting and fastening work of the door frame, the manufacturing work of the door frame is quick and convenient, and mass production is possible. Since the structure and durability of the connection fastening portion of the door frame can be improved, a failure and damage to the door frame can be prevented and the service life can be maximally extended. The effects of heat resistance, heat blockage, and condensation prevention by temperature differences of the inside and outside of a fire door can be improved by excellent sticking and sealing effects of the fire door on the door frame.
Patent KR-20200075753-A (KR)
Inventor: KO ROCK KIL
IPC: H01B12/10
Filed: 2019-12-12
Abstract: An objective of the present invention is to provide a superconducting coil having an improved excitation characteristic and a current classification characteristic, and a superconducting magnet including the same. The present invention relates to a high-temperature superconducting coil wherein a high-temperature superconducting wire material is stacked extending in a predetermined width in a length direction and includes, inside, a superconducting layer, an upper metal part above the superconducting layer, and a lower metal part below the superconducting layer; and the superconducting coil provides a superconducting coil having a plurality of coils for electrically connecting the superconducting wire material to adjacent superconducting wire material by penetrating the superconducting layer of the superconducting wire material in a stacking direction.
Patent KR-20210075588-A (KR)
Title: Lidar device for vehicle and operation method thereof
Inventor: GYEONG SUN CHOI
IPC: G01S17/931
Filed: 2019-12-13
Abstract: Various embodiments of the present invention relate to a LIDAR apparatus for a vehicle and an operation method thereof. The LIDAR apparatus comprises: a light transmitter; a light receiver; a memory; and a processor connected to the light transmitter, the light receiver, and the memory. The processor is set to transmit a light signal through the light transmitter, receive the light signal through the light receiver, transmit a first control command to the light receiver to select a first detection signal amplifying the received light signal in response to identifying the intensity of the received light signal is under a reference intensity, receive a second detection signal amplifying the first detection signal from the light receiver, and detect an object based on the second detection signal. The light receiver can be set to respond to the reception of the light signal, generate the first detection signal amplifying the light signal, respond to the reception of the first control command from the processor, and transmit the second detection signal amplifying the first detection signal to the processor. Other embodiments are also possible. The present invention aims to provide a LIDAR apparatus for a vehicle and an operation method thereof, which are able to guarantee the object detection performance of the LIDAR apparatus.
Patent KR-20190141632-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-12-16
Abstract: The present invention relates to a semiconductor apparatus having highly reliable and stable electrical characteristics. According to the present invention, an interface level is less likely to be generated at upper and lower interfaces of an oxide semiconductor layer by contacting the upper and lower layers of the oxide semiconductor layer in which a channel is formed, and forming an oxide layer containing one or more the same metal elements among the metal elements constituting the oxide semiconductor layer, and electrons flowing in the channel hardly move into the oxide layer being in contact with the oxide semiconductor layer, and mainly move in the oxide semiconductor layer by using a material having electron affinity smaller than electron affinity of an oxide semiconductor layer in the oxide layer being in contact with the oxide semiconductor layer. Therefore, even though a level exists at an interface between an insulating layer and the oxide layer formed on the outside of the oxide layer, this level has little effect on movement of the electrons.
Patent KR-20210077370-A (KR)
Title: Dust removal device of composites post processing apparatus
Inventor: KANG HO YOUNG
IPC: B23Q11/00
Filed: 2019-12-17
Abstract: The present invention relates to a dust removal device for post-processing equipment of a composite material. The dust removal device for post-processing equipment of a composite material including a processing tool for processing a workpiece, and a spindle for rotating the processing tool by mounting the processing tool according to the present invention includes: a suction unit for sucking dust generated when the processing tool processes a workpiece; and a suction device having suction means for providing suction power for sucking the dust, wherein an inlet of the suction unit faces the processing tool side, and the suction unit may move along the processing tool.
Patent KR-20210077539-A (KR)
Title: Airbag apparatus for vehicle
Inventor: LEE SEOK MIN
IPC: B60R21/2338
Filed: 2019-12-17
Abstract: In the present invention, an airbag cushion is composed of a main area disposed on a side of a passenger and an auxiliary area disposed on a front side of the passenger, the main area and the auxiliary area are expanded in a shape of surrounding the passenger to protect the passenger from an impact, and a position of the passenger is restrained to prevent a further injury. More specifically, a connecting member guiding an expansion shape of the airbag cushion is connected by avoiding the area through which gas of the airbag cushion flows to prevent gas leakage, thereby maintaining internal pressure of the airbag cushion to stably protect the passenger according to an initial setting.