baber/WOPTO huggingface dataset:
Patent KR-20210149487-A (KR)
Title: Image display apparatus, server and method thereof
Inventor: YEONGBIN BYEON
IPC: G06F16/74
Filed: 2020-06-02
Abstract: The present invention relates to an image display apparatus, a server and an operating method thereof. An image display apparatus according to an embodiment of the present invention comprises: a display; a network interface unit for performing communication through a network; a user input interface unit for receiving a user input; a storage unit for storing a database including data about a content provider; and a control unit. The control unit determines whether the data on the content provider corresponding to a first input is included in the database, when a first input including a search keyword for searching for content is received through the user input interface unit. When at least one data about the content provider corresponding to the first input is included in the database, the control unit checks whether there is at least one first content provider which provides content in real time in a streaming manner among the content providers corresponding to the first input. When there is at least one first content provider, the control unit can output a screen including at least one first item corresponding to the first content provider through the display. Various other embodiments are possible. According to the present invention, convenience related to content search of a user can be increased.
Patent KR-20210150063-A (KR)
Inventor: SHIN HANG SIK
IPC: G16H50/30
Filed: 2020-06-03
Abstract: The present invention relates to a method and apparatus for evaluating post-operative pain using a differential index of photoplethysmogram. According to one embodiment of the present invention, the method for evaluating post-operative pain using the differential index of photoplethysmogram may comprise: (a) a step of acquiring photoplethysmogram (PPG); (b) a step of generating differentiated PPG by differentiating the PPG; (C) a step of extracting at least one index from the differentiated PPG; and (d) a step of applying the extracted at least one index to a pain classifying model to perform pain classification.
Patent KR-20210152731-A (KR)
Title: Agricultural weeder
Inventor: PARK SUNG JOON
IPC: A01D34/82
Filed: 2020-06-09
Abstract: An objective of the present invention is to provide a weeder which can improve mass production and economic efficiency while firmly fixing a work bar on a safety cover. According to the present invention, the weeder comprises: a weeding blade connected to a work bar to cut weeds or crops by torque transferred from a rotary shaft in the work bar; a cover body formed in a shape for covering the weeding blade; and a work bar fixing unit formed to fix the work bar on the cover body. The work bar fixing unit includes: a mounting support unit formed on the cover body and having a first pressing fastening surface; a cover member fastened to the mounting support unit and having a second pressing fastening surface corresponding to the first pressing fastening surface; a first insertion member arranged between the work bar and the mounting support unit, and having an accommodation groove to accommodate the work bar; and a second insertion member arranged between the cover member and the work bar, and having a pressing protrusion unit protruding toward the work bar to fix the work bar by pressing the work bar when fastening the cover member.
Patent KR-20210156080-A (KR)
Inventor: CHO YONG CHAN
IPC: G01B5/24
Filed: 2020-06-17
Abstract: The present invention relates to a multi-point displacement measuring apparatus of a large slope. The multi-point displacement apparatus according to the present invention comprises: a wire displacement sensor which has a main body that is installed on the slope and a wire that is elastically wound inside the main body and is drawable outwards, and measures a displacement of the wire drawn from the main body; an end pile which is installed on the slope while being separated from the wire displacement sensor along a direction crossing the slope direction of the slope, and at which an end of the wire drawn from the wire displacement sensor is fixed; and a plurality of intermediate piles on which the wire connecting the wire displacement sensor and the end pile is mounted. The displacement measuring apparatus can measure each of the displacements of the end pile and the plurality of intermediate piles moving along the slope direction.
Patent KR-20210157516-A (KR)
Inventor: LEE YONG JIN
IPC: G06Q50/02
Filed: 2020-06-19
Abstract: The present invention relates to a greenhouse environment monitoring control system which comprises: a plurality of smart greenhouses having a sensor unit for detecting an internal environment; a greenhouse control module individually installed in the plurality of smart greenhouses to manage the smart greenhouses; and a smart greenhouse control server configured to communicate with the greenhouse control module through a network, configured to enable reading of environments of the greenhouses and prepared to manage the plurality of smart greenhouses.
Patent KR-20220001326-A (KR)
Title: Apparatus and method for preventing unauthorized modification of the head unit
Inventor: HAN SANG JAE
IPC: B60R16/023
Filed: 2020-06-29
Abstract: The present invention relates to a device and a method for preventing unauthorized modification of a head unit, wherein whether a head unit for a vehicle for audio or audio and video or audio, video and navigation has been modified without authorization is checked by the detection of a Bluetooth MAC address and if the unauthorized modification of the head unit is detected, the function of the head unit is locked automatically to prevent unauthorized modification completely. Embodied is a device for preventing unauthorized modification of a head unit, comprising: an LCD panel containing a Bluetooth module for transmitting a Bluetooth MAC address to a main control unit (MCU) whenever power is supplied; and a main control unit for obtaining a Bluetooth MAC address through the LCD panel if power is supplied, comparing the obtained Bluetooth MAC address with a Bluetooth MAC address stored in an EEPROM inside to determine whether the head unit has been modified without authorization, based on the matching, and if the head unit is determined to have been modified without authorization, entering into an emergency mode to warn about the unauthorized modification and to lock the function of the head unit automatically.
Patent KR-20220009807-A (KR)
Inventor: CHANG MIN HO
IPC: G06T7/00
Filed: 2020-07-16
Abstract: According to embodiments, disclosed are an oral image processing device and an oral image processing method. The disclosed oral image processing method includes: an operation of acquiring a first oral image generated by scanning teeth and a second oral image generated by scanning the teeth to which an orthodontic device is attached; an operation of segmenting the teeth of the first oral image; an operation of replacing the teeth to which an orthodontic device is attached included in the second oral image with the teeth segmented from the first oral image, and acquiring an image of teeth from which the orthodontic device is removed; and an operation of adjusting teeth in the teeth image by using teeth numbers. According to the present invention, a user can easily grasp orthodontic progress.
Patent KR-20220013798-A (KR)
Inventor: RHEE JUNE KOO
IPC: G06N20/00
Filed: 2020-07-27
Abstract: 본 발명은 복잡한 건물 구조에서의 효과적인 측위 방법 및 장치에 관한 것으로서, 본 발명의 송신장치로부터 복수의 수신장치가 수신하는 무선신호를 이용하는 측위 방법은, 복수의 수신장치가 수신하는 무선신호를 기계학습하여 무선측위모델을 생성하는 단계; 및 상기 무선측위모델을 이용하여, 상기 학습 후에 송신장치로부터의 무선신호에 대한 해당 위치 좌표를 생성하는 단계를 포함하고, 상기 무선측위모델의 생성에서, 송신장치에 대하여 해당 수신장치가 일직선 경로 상에 있을 때(u k =1)의 각 뷰 그룹의 수신신호(x k )에 대하여, 상기 기계학습을 통해 해당 송신장치의 위치와의 차이가 최소가 되는 측위 위치값( )을 산출하기 위한 상기 무선측위모델을 생성한다.
Patent KR-20220014490-A (KR)
Title: Smart moving device and moving system comprising the same
Inventor: LEE MYUNG RYUL
IPC: B62B5/00
Filed: 2020-07-29
Abstract: The present invention relates to a smart moving apparatus and a moving system including the same. In accordance with one embodiment of the present invention, the smart moving apparatus includes: a base plate; a universal wheel installed in a front lower part of the base plate; a first motor installed in a left rear lower part of the base plate; a first wheel installed on a first rotary shaft of the first motor; a second motor installed in a right rear lower part of the base plate; a second wheel installed on a second rotary shaft of the second motor; a control part controlling the first and second motors; and a battery installed on the base plate and supplying power to the first and second motors and the control part. The base plate can be moved through the first wheel rotated by the first motor, the second wheel rotated by the second motor, and the universal wheel. Therefore, the present invention is capable of facilitating indoor use due to a reduction in size.
Patent KR-20200096748-A (KR)
Inventor: KIM DONG GYU
IPC: G09G3/00
Filed: 2020-07-29
Abstract: Disclosed is an organic light emitting display device which can be normally driven without changing bright spots to dark spots by repairing defective pixels by using a dummy pixel. According to an embodiment of the present invention, the organic light emitting display device comprises: a plurality of light emitting pixels disposed in column and row directions and including a light emitting device; a plurality of dummy pixels; a plurality of repair lines connecting at least one of the plurality of light emitting pixels and at least one of the dummy pixels; and at least one auxiliary repair line connecting at least two repair lines among the repair lines.
Patent KR-20220015820-A (KR)
Title: Device for emitting laser
Inventor: JEONG HOON IL
IPC: G01S7/481
Filed: 2020-07-31
Abstract: In accordance with one embodiment of the present invention, a laser output device includes: an emitter array including a first emitter, a second emitter, a third emitter and a fourth emitter; and a micro lens array including a first micro lens, a second micro lens, a third micro lens, and a fourth micro lens, which are matched with the first, second, third and fourth emitters, respectively. The first and second emitters and the first and second micro lenses are placed so as to be individually centered on different positions while following a first virtual circle, the third and fourth emitters and the third and fourth micro lenses are placed so as to be individually centered on different positions while following a second virtual circle, and the radius of the second virtual circle can be larger than the radius of the first virtual circle. Therefore, the present invention is capable of outputting a square laser beam by changing a placement relation between the arrays.
Patent KR-20220021946-A (KR)
Inventor: KIM SE HUN
IPC: H01L33/02
Filed: 2020-08-13
Abstract: A light emitting element and a display device including the same are provided. The light emitting element includes: a first semiconductor layer doped with a first polarity; a second semiconductor layer doped with a second polarity different from the first polarity; a light emitting layer disposed between the first semiconductor layer and the second semiconductor layer; a shell layer formed on side surfaces of the first semiconductor layer, the light emitting layer and the second semiconductor layer and containing a divalent metal element; and an insulating film disposed to cover an outer surface of the shell layer and to surround at least a side surface of the light emitting layer.
Patent KR-20220022813-A (KR)
Inventor: LEE WON JOON
IPC: G08G1/14
Filed: 2020-08-19
Abstract: The present invention relates to a parking breaker module that has a locking function so that a blocking bar is not up or down by an external force in a down position or an up position. According to the present invention, the parking breaker module comprises: a power generating unit for generating power; a power transmission unit for converting a rotational motion of the power generating unit into a linear motion; an up-down unit for raising or lowering the blocking bar; and a locking unit which converts the linear motion of the power transmission unit into a rotational motion and transmits it to the up-down unit, but allows the blocking bar to freely perform an up-down function during a normal up-down operation by the operation of the power transmission unit, and meanwhile, performs a locking function so that the power transmission unit does not move when an external force is applied to the blocking bar in a down position or an up position.
Patent KR-20210027128-A (KR)
Title: Method for protected communication between a vehicle and an external server, device for carrying out the key derivation in the method and vehicle
Inventor: WINKELVOS TIMO
IPC: H04L9/08
Filed: 2020-08-25
Abstract: An embodiment of the present invention relates to a method for protected communication of a vehicle (10). The method includes: a step of defining master keys (3420, 3460) with respect to various service domains within the scope of influence of a vehicle manufacturer; a step of generating a reference master key (3461) with respect to the vehicle (10) or a control device of the vehicle (10) within the scope of influence of the vehicle manufacturer; a step of safely introducing one or more encryption keys (3422, 3462) derived from at least one of the master keys (3420, 3460) defined in the scope of influence of the vehicle manufacturer and the related reference master key (3461) into the vehicle (10) or the control device of the vehicle (10); a step of transmitting a message signed with one of the derived communication keys (3422, 3462) and additionally provided with the current key state of the vehicle (10) and the reference master key (3461) from the vehicle (10) to an external server (320); a step of deriving at least one encryption key (3462) at the external server (320) from the master key identified by the reference master key (3461) in accordance with the key state of the vehicle (10); and a step of checking whether the signed message is authentic with the encryption key (3462) derived at the external server (320).
Patent KR-20220030837-A (KR)
Title: Management Data Input/Output interface device for OPEN board compatible AND Protocol conversion method using the same
Inventor: KIM JAE WOO
IPC: G06F13/20
Filed: 2020-09-03
Abstract: A management data input/output (MDIO) interface device for open board compatibility comprises: a protocol converter coupled to a SPI interface of an open board and I^2C interface and supporting an MDIO interface for the open board while converting a SPI protocol or I^2C protocol into an MDIO protocol; and a level converter converting a signal level of the protocol converter.
Patent KR-20220032140-A (KR)
Inventor: LEE JAE GUK
IPC: B08B1/00
Filed: 2020-09-07
Abstract: The present invention relates to an automatic charger/discharger pin cleaner for a rechargeable battery, which is designed to be compatible with charging/discharging facilities for rechargeable batteries and applicable to various logistics systems, and which moves and stays between an upper charger/discharger pin part and a lower charger/discharger pin part, where multiple charger/discharger pins for a rechargeable battery are formed and located at upper and lower portions, respectively, to wash the charger/discharger pins formed on the upper and lower portions, In detail, in the washer, N x N pin washing units for washing the charger/discharger pins are arranged in a square frame, and the pin washing units include upper pin washing brushes and lower pin washing brushes disposed on upper and lower portions. The upper pin washing brushes and the lower pin washing brushes are rotated by one drive motor so that the charger/discharger pins formed in the upper and lower charger/discharger pin parts can be washed and thus the multiple charger/discharger pins can be automatically washed. Since the multiple charger/discharger pins are washed automatically at the same time, personnel and time consumption can be saved to improve productivity and reduce workers' fatigue.
Patent KR-20210030223-A (KR)
Title: Particles comprising polyamides with pendent optical absorbers and related methods
Inventor: VALERIE M FARRUGIA
IPC: C08K5/00
Filed: 2020-09-07
Abstract: A method for preparing a highly spherical polymer particle comprising a polyamide (OAMB-polyamide) having an optical absorber pendant from the backbone of the polyamide comprises the steps of: mixing a mixture including an OAMB-polyamide, a carrier fluid that is immiscible with the OAMB-polyamide, and optionally an emulsion stabilizer at a temperature greater than a melting point or softening temperature of the thermoplastic polymer and at a shear rate high enough to disperse the OAMB-polyamide in the carrier fluid; and cooling the mixture to below the melting point or softening temperature of the OAMB-polyamide to form particles including the OAMB-polyamide and an emulsion stabilizer combined with an outer surface of the particle, if present.
Patent KR-20210035748-A (KR)
Title: Method and apparatus for transmitting and receiving data in a wireless communication
Inventor: JANG JAE HYUK
IPC: H04W52/02
Filed: 2020-09-16
Abstract: The present disclosure relates to a method and device for transmitting and receiving data in a wireless communication system. A method of operating a terminal in a wireless communication system comprises: a step of receiving configuration information related to discontinuous reception (DRX) through radio resource control (RRC) signaling from a base station, wherein the configuration information related to the DRX includes information related to a cycle of the DRX and information related to a duration timer for monitoring a physical downlink control channel (PDCCH) within the cycle of the DRX; a step of receiving configuration information on downlink control information (DCI) related to an instruction of wake-up in the DRX through the RRC signaling from the base station; a step of identifying the wake-up in the DRX based on the DCI; and a step of performing periodic CSI reporting based on whether information instructing the periodic CSI reporting is included in the configuration information for the DCI when the wake-up is not identified in the DRX. Accordingly, it is possible to effectively report a channel state in a wireless communication system.
Patent KR-20220037244-A (KR)
Title: Fluoride varnish composition for animal teeth
Inventor: YOUNG OUK PARK
IPC: A61K6/20
Filed: 2020-09-17
Abstract: The present invention relates to a fluorine varnish composition for animal teeth, which comprises: rosin; fluoride or a fluorine compound; a viscosity modifier including methyl cellulose; a dispersant including high internal phase emulsion; a drug delivery system including polymer/clay composite foam in which the high internal phase emulsion and a polymer are composited; and alcohol. Accordingly, the fluorine varnish composition for animal teeth of the present invention has a higher dispersibility of functional components than conventional fluorine varnishes, and thus acts on a tooth surface at a uniform concentration. Furthermore, during a predetermined time when the fluorine varnish applied to the teeth is in contact with the surface of the teeth, the functional components are gradually released, thus maximizing the effect of the functional components. In particular, when using a tool for applying the fluorine varnish, application is easy and the viscosity increases according to the body temperature of the animal after application, so that a fluorine varnish film can be stably maintained.
Patent KR-20220037250-A (KR)
Title: Battery and electronic device including the same
Inventor: CHOI KWANGHOON
IPC: H01M50/10
Filed: 2020-09-17
Abstract: According to various embodiments disclosed herein, a battery and/or an electronic device including the same include: a battery case including a case member having an open upper surface and a cover member for closing the upper surface of the case member; an electrode assembly accommodated in the battery case; an electrolyte injected into the battery case; and a protective filler disposed in at least a part of a space between the inner wall of the battery case and the electrode assembly, wherein the protective filler is inflated by the impregnation of the electrolyte to fix the electrode assembly in the inner space of the battery case. In addition, various embodiments are possible.
Patent KR-20220038993-A (KR)
Title: Method for Prevention Engine Overheat Based on Coolant Temperature and Engine System thereof
Inventor: CHUNG JAE SUNG
IPC: F01P7/14
Filed: 2020-09-21
Abstract: Provided is a method for preventing an engine from being overheated based on the temperature of a coolant applied to an engine system (1), in which it is checked whether a coolant, flowing out from the engine (10), is distributed to any one of a heater core (25B) and an ATF warmer (25A) as a radiator (23) switches from a distribution blocking state (i.e., radiator closed) at a diagnosis start to a distribution state (i.e., radiator open) during the diagnosis under the opening control of an ITM valve (40), the controller (50) diagnoses a deficiency in the amount of the coolant by using a factor (B) determined by an inlet/outlet coolant temperature difference (T) of the engine (10) obtained by first and second water temperature sensors (30A, 30B) as a factor accumulation value (A), and by means of fuel injection control of a fuel injection device (70A) according to a limp home control mode and a rise in the cooling efficiency of a cooling fan (70B) and the radiator (23) as well as a driver warning of a warning lamp (70C), it is possible to enable minimal movement of a vehicle and prevent occurrence of a rapid situation change while preventing the coolant from being overheated through a fully open state of the ITM valve (40) in a state in which an increase in the coolant temperature is predicted.
Patent KR-20220039188-A (KR)
Inventor: PARK JONG JIN
IPC: C12N15/113
Filed: 2020-09-22
Abstract: The present invention relates to a novel CRISPR-associated protein and uses thereof. The novel CRISPR-associated protein has significantly superior endonuclease activity which recognizes and cuts an intracellular nucleic acid sequence bound to guide RNA compared to conventionally used AsCpf1 protein and thus can be effectively utilized as a nuclease with excellent indel efficiency in a CRISPR-Cas system.
Patent KR-20210114317-A (KR)
Title: Devices, methods, and graphical user interfaces for interacting with user interface objects corresponding to applications
Inventor: TYLER WILLIAM M
IPC: G06F3/0481
Filed: 2020-09-24
Abstract: A computer system displays an individual page of a home screen user interface, wherein the individual page includes a plurality of first application icons provided in a pre-defined first arrangement. The computer system detects a sequence of one or more inputs corresponding to a request for inserting a first user interface object, which includes a plurality of application icons automatically selected by the computer system, into the individual page. In response to detecting the sequence of one or more inputs, the computer system simultaneously displays, on the individual page, at least two application icons of the plurality of first application icons with the pre-defined first arrangement and a plurality of second application icons automatically arranged on the individual page at positions aligned with the pre-defined first arrangement of the plurality of first application icons on the individual page of the home screen user interface.