baber/WOPTO huggingface dataset:
Patent KR-20220027321-A (KR)
Title: Manufacturing method of flexible magnetic sensor and the flexible magnetic sensor thereby
Inventor: JUNG SANG HYUN
IPC: H01L43/06
Filed: 2020-08-26
Abstract: The present invention relates to a flexible magnetic sensor manufacturing method and a flexible magnetic sensor manufactured by the method including: a first step of forming a sacrificial layer on a wafer substrate; a second step of forming a Hall sensor layer on the sacrificial layer; a third step of forming an insulating layer on the Hall sensor layer; a fourth step of forming a bonding layer on the insulating layer to form a Hall sensor structure including the Hall sensor layer, the insulating layer, and the bonding layer; a fifth step of bonding a flexible substrate on the bonding layer; a sixth step of separating the wafer substrate from the Hall sensor structure by removing the sacrificial layer; and a seventh step of forming an electrode on the Hall sensor layer of the Hall sensor structure. According to the present invention, an insulating material structure is applied to a flexible magnetic sensor, and thus it is possible to improve the Hall voltage (sensitivity) of the flexible magnetic sensor. In addition, a process for transfer to a flexible substrate is used for a thin and flexible electronic device. Accordingly, the present invention enables compact packaging and is applicable to thin and flexible electronic devices.
Patent KR-20220027350-A (KR)
Title: Display device
Inventor: LEE SEUNG CHAN
IPC: H01L27/12
Filed: 2020-08-26
Abstract: Embodiments of the present invention provide a display device capable of accurately aligning a component area and a component. The display device comprises: a first component area in which a first transmission unit is disposed; a second component area surrounding a first component area and in which a second transmission part is disposed; and a substrate comprising a main display area at least partially surrounding a second component area; an insulating layer respectively corresponding to the first transmission part and the second transmission part, and having a first penetration hole and a second penetration hole exposing an upper surface of the substrate; display elements disposed on the insulating layer and corresponding to the first component area, the second component area, and the main display area; and an alignment pattern disposed on the substrate and overlapping the second penetration hole.
Patent KR-20220027439-A (KR)
Inventor: JUN SUNG CHUN
IPC: G06K19/07
Filed: 2020-08-27
Abstract: In accordance with the present invention, a rolling shutter timing control device includes: a first GOA driving part generating a reset signal for resetting an image sensor per gate line; a second GOA driving part generating a scan signal for scanning the image sensor per gate line; and a timing controller controlling generation timings of the reset signal and the scan signal. In accordance with the present invention, through a device and method for controlling a rolling shutter timing based on GOA, a bezel-less edge standard of a smartphone display panel can be satisfied, a fingerprint position area can be quickly read to expand a fingerprint recognition area to a large area, and exposure time can be freely controlled while the occurrence of delayed time can be reduced.
Patent KR-20220028828-A (KR)
Title: Drying apparatus
Inventor: SEONG WOO AN
IPC: F26B21/06
Filed: 2020-08-31
Abstract: The present invention relates to a drying apparatus. A main body (100) may form a skeleton of the drying apparatus, and a movement bar (230) may be installed to move up and down along the front surface of the main body (100). The movement bar (230) is driven by a driving assembly (210) to be lifted. Most of the driving assembly (210) may be installed at a position corresponding to an installation space (150) of a duct (130) inside the main body (100). An objective of the present disclosure is to allow a water on a user's body to be dried by a sprayed air.
Patent KR-20220032709-A (KR)
Inventor: CHOI SUNHO
IPC: B60K35/00
Filed: 2020-09-08
Abstract: According to the present invention, a vehicle comprises: an input unit; a communication unit; a plurality of load devices; and a control unit connected to the input unit, the communication unit, and the plurality of load devices. The control unit identifies a turned-off state of a vehicle engine, identifies blocking time of a dark current outputted from a vehicle battery to be provided to at least one load device among the plurality of load devices based on the turned-off state of the engine and a dark current management mode set based on user input through the input unit, and responds to the blocking time of the dark current provided to at least one load device to block the dark current provided to at least one load device.
Patent KR-20220032971-A (KR)
Title: lense for amblyopia and polyopia patient
Inventor: JEONG BOUNG WOO
IPC: G02C7/02
Filed: 2020-09-08
Abstract: In a lens body, concave and convex portions composed of a concave part and a convex part formed continuously over an entire surface of an eyeball side of a wearer are formed, and the concave part has a predetermined curvature R, and the convex part has a predetermined curvature r, wherein a relationship between R and r is R >> r. Accordingly, the wearer's eyeball is made visible from the outside while an outside object is not visible from the inside (eyeball side). The lens is placed inside a normal eye in the case of amblyopia and in a diplopia eye in the case of diplopia, and glasses formed by inserting a normal lens on each other side are used instead of an eye patch to enhance the therapeutic effect of amblyopia and diplopia.
Patent KR-20220033285-A (KR)
Inventor: OH JUNG HWAN
IPC: C08L9/06
Filed: 2020-09-09
Abstract: The present invention relates to a conjugated diene-based elastomer and a rubber composition comprising the same. The present invention provides the conjugated diene-based elastomer which comprises: a modified conjugated diene-based polymer; and a functional group-containing oligomer, wherein the functional group-containing oligomer comprises: a repeating unit derived from a compound represented by chemical formula 1; and a denaturant derived unit, wherein the denaturant is the compound comprising an aminoalkoxysilyl group or an alkoxysilyl group, and the rubber composition comprising the same.
Patent KR-20220034300-A (KR)
Title: Safety apparatus for valve maintenance of gas storage tank
Inventor: KIM KYU HO
IPC: F17C13/06
Filed: 2020-09-10
Abstract: The present invention relates to a safety device for maintaining and managing a valve of a gas storage tank. The safety device according to the present invention, ​which is connected to a first pipe extending from a gas storage tank and blocks gas leakage from the gas storage tank when a second pipe having a facility, which needs maintenance and management, mounted thereon is separated from the first pipe, comprises: a main body including a housing installed while enveloping the first pipe and having an insertion hole formed at one side to penetrate, and a holder protruding from the inner circumference surface of the housing to be arranged in the shape of a ring and inserted into a gap between the first pipe and the second pipe; a sealing disk combined with the main body to be able to move between a first position placed above the first pipe inside the housing and a second position discharged out of the housing through the insertion hole and capable of sealing the first pipe at the first position; and a ring-shaped sealing unit combined with the lower part of the housing while enveloping the first pipe and preventing gas from being leaked between the housing and the first pipe.
Patent KR-20220039182-A (KR)
Title: Virtual after-burn effect providing system and method for electric vehicle
Inventor: OH JI WON
IPC: H02P23/30
Filed: 2020-09-22
Abstract: The present invention relates to a virtual after-burn effect providing device for an electric vehicle, which can produce a virtual after-burn effect according to the driving conditions of an electric vehicle having no internal combustion engine, in the electric vehicle, and a method thereof. To achieve the above purpose, the method comprises the steps of: inputting vehicle driving information to a controller while an electric vehicle travels; determining, by the controller, the characteristics of a virtual after-burn effect based on the input vehicle driving information; outputting, by the controller, a control signal for producing a virtual after-burn effect based on information the determined characteristics of the virtual after-burn effect; and controlling the operation of a presenting device that produces the virtual after-burn effect according to the control signal output by the controller.
Patent KR-20220042678-A (KR)
Inventor: PARK SEUNG BUM
IPC: C07D409/14
Filed: 2020-09-28
Abstract: The present invention relates to a novel method for synthesizing a meta-substituted nicotine derivative, and more specifically, to a method for synthesizing a nicotine derivative, in which a compound containing an indole, azaindole or benzofuran skeleton structure having a 3-position carbon substituted with a formyl group is reacted with a propiolate derivative or a propiolamide derivative to synthesize a nicotine derivative having aminoaryl, aminoheteroaryl, or hydroxyaryl substituted at a meta position. The method for synthesizing a nicotine derivative meta-substituted with an (aza)indole-3-carboxaldehyde derivative or a benzofuran-3-carboxaldehyde derivative according to the present invention is performed to transform an (aza)indole backbone structure or a benzofuran backbone structure into a substituted ortho-amino biaryl or ortho-hydroxy biaryl backbone structure through C-N bond cleavage and re-aromatization after aldol-type addition and intramolecular cyclization, thereby synthesizing an ortho-unsubstituted nicotine derivative with excellent yield unlike conventional synthesis methods. In addition, the synthesis method according to the present invention allows an effective synthesis of a compound in which various nicotine derivatives having a wide substrate range and bioactive (hetero)arylamine are bound.
Patent KR-20220045460-A (KR)
Inventor: YOON YONG SUB
IPC: H01M10/0525
Filed: 2020-10-05
Abstract: The present invention relates to a method for manufacturing a positive electrode material and a positive electrode including the positive electrode material manufactured thereby. More specifically, the present invention provides a manufacturing method that improves process efficiency while improving negative electrode performance with the practical use of an all-solid-state battery in mind when manufacturing a positive electrode for an all-solid-state battery.
Patent KR-20220046832-A (KR)
Inventor: PARK JI YEON
IPC: C11B13/00
Filed: 2020-10-08
Abstract: Provided is a method for separating two lignin with different dissolution properties from lignin. The method comprises the steps of: a) reacting a eutectic solution with lignin; b) adding ethanol to the product of step a) and recovering a first precipitate; c) recovering a first liquid product except for the first precipitate; d) adding water to the first liquid product and recovering a second precipitate; and e) recovering a second liquid product except for the second precipitate. Through the method, it is possible to separate lignin that is insoluble in water and ethanol and lignin that is insoluble in water but soluble in ethanol.
Patent KR-20220048501-A (KR)
Inventor: CHOI SEOK HWAN
IPC: B60W30/14
Filed: 2020-10-12
Abstract: The present invention relates to a vehicle velocity prediction guidance apparatus and method. A purpose of the present invention is to provide the vehicle velocity prediction guidance apparatus and method, for calculating a vehicle velocity predicted at a point of a deceleration event by using information collected from the vehicle during driving and displays the results through a display, if the deceleration event such as a speed camera exists in front of the vehicle. To achieve the purpose, disclosed is the vehicle velocity prediction guidance apparatus comprising: an information provision unit which provides vehicle driving information and deceleration event information required to determine vehicle velocity prediction at the deceleration event point during vehicle driving; a controller which detects the deceleration event on a driving route based on the vehicle driving information and the deceleration event information provided from the information provision unit and determines vehicle velocity prediction at the detected deceleration event point; and a display unit which receives a signal for indicating the vehicle velocity prediction at the deceleration event point with the deceleration event information from the controller and displays the received vehicle velocity prediction with the location of the deceleration event as an augmented reality image of a predetermined shape on a windshield glass.
Patent KR-20220048842-A (KR)
Inventor: CHUNG WAN KYUN
IPC: A61B17/30
Filed: 2020-10-13
Abstract: A vacuum tweezer according to the present disclosure comprises: a first plate and a second plate which have a first needle hole and a second needle hole that face each other and penetrate lower ends thereof, respectively, wherein the first plate and the second plate are positioned to face each other; and a first side plate and a second plate which connect the first plate and the second plate, to be fixed thereto, to form a tube, and have lower ends respectively formed with concave portions that are concave downwards from a position higher than the first and second needle holes.
Patent KR-20220049300-A (KR)
Inventor: ROH YOON JUNG
IPC: A41D13/12
Filed: 2020-10-14
Abstract: The present invention relates to negative pressure clothing with a portable negative pressure device. The present invention comprises: a sensor unit which detects air pollution and fine dust indoors; a head unit which forms a penetrating unit on a front side and covers a face part; a body unit which is downwardly connected to the head unit, is combined to be separated, and covers a body; an earphone which is combined and provided to be wirelessly connected to a smartphone in the head unit; an oxygen supplying line which receives oxygen by allowing one end to be inserted into an inner space of a lower part of the head unit and allowing the other end to be exposed to the outside; an oxygen generating device which is installed in the other end of the oxygen supplying line and generates the oxygen; and a wearable type portable negative pressure device which discharges indoor contaminated air to the outside by lowering indoor air pressure below outdoor air pressure. The present invention can promote health.
Patent KR-20210044724-A (KR)
Title: Anode electrode, method of fabricating of the same using electrochemical deposition, and apparatus for fabricating of the same
Inventor: JUNG HO LEE
IPC: H01M4/02
Filed: 2020-10-15
Abstract: Provided is a negative electrode is provided. The negative electrode includes a current collector, and a negative electrode active material layer disposed on the current collector and including a base metal. The negative electrode active material layer may include a plurality of crystalline regions distributed by being randomly spaced apart from each other in an amorphous region.
Patent KR-20220049818-A (KR)
Inventor: KIM YOUNG SUN
IPC: D01F8/12
Filed: 2020-10-15
Abstract: The present invention relates to a method for manufacturing a knitted good for cleaning glasses capable of manufacturing the knitted good for cleaning glasses by interlacing a split-type composite fiber (1) and highly contractile copolymerized polyester yarn (2) to manufacture blended filament yarn; manufacturing the knitted good by using the blended filament yarn as knitted fabric yarn; and dividing the split-type composite fiber in the knitted good. The present invention is characterized by forming one confounding point per 80-90 cm length of the blended filament yarn when interlacing the split-type composite fiber (1) and the highly contractile copolymerized polyester yarn (2). The present invention can obtain a good peach skin effect without performing a buffing step which is essential to provide a peach skin effect when manufacturing a conventional knitted good for cleaning glasses. In addition, the present invention can improve quality of the final product by preventing fiber damage and fiber debris caused by the buffing step.
Patent KR-20220053126-A (KR)
Inventor: KANG DONG YUL
IPC: A47B67/02
Filed: 2020-10-22
Abstract: Disclosed is a technology on a cabinet with an internal and external air cleaning function. According to the present invention, the cabinet with the internal and external air cleaning function comprises: a cabinet mainframe having a storage space inside, and having one surface opened; a plate material dividing the storage space; a door opening/closing the opened one surface of the storage mainframe; an air blower unit placed in the cabinet mainframe, and making the storage space communicate with the outside; and an air cleaning unit placed in the cabinet mainframe by being apart from the air blower unit, and making the storage space communicate with the outside. The air blower unit absorbs the internal air of the storage space, and discharges the air to the outside. While the air blower unit discharges the internal air to the outside, the external air is cleaned through the air cleaning unit and is introduced into the storage space. According to the present invention, the technology is able to clean the external air through the air cleaning unit while the air blower unit absorbs and discharges the internal air of the cabinet mainframe, introduces the cleaned external air into the storage space of the cabinet mainframe, and keeps the storage space clean. In addition, the air in the space, in which the cabinet is placed, is also cleaned while being introduced into and discharged from the cabinet, so the present invention is able not only to clean the internal air of the storage space in the cabinet, but also to clean the external air of the peripheral space in which the cabinet is placed.
Patent KR-20220054014-A (KR)
Inventor: PARK JAE SUNG
IPC: B01J13/04
Filed: 2020-10-23
Abstract: The present invention relates to a method for manufacturing artificial microvesicles derived from cell membranes and organelle membranes which can contain inclusion materials in a uniform amount by having uniform particle size, and thus can effectively deliver drugs, cells, RNA, or biomaterials to targets such as specific target cells or tissues.
Patent KR-20220056533-A (KR)
Title: Method for event pairs trading in using information transaction probability model eliminating computing bias
Inventor: LEE JAE HEE
IPC: G06Q40/04
Filed: 2020-10-28
Abstract: An event pair trading method using an information transaction probability model in which computing bias is eliminated is disclosed. The event pair trading method using the information transaction probability model in which computing bias is eliminated includes the steps of: generating an information transaction probability model with computing bias eliminated; and performing event pair trading using the information transaction probability model. The step of generating an information transaction probability model may include: a process of generating a general information transaction probability model; a process of generating a general information transaction probability model with computing bias eliminated; and generating a plurality of information transaction probability models with computing bias eliminated.
Patent KR-20220056967-A (KR)
Title: A climbing support system and method that guides the climbing path and evaluates climbing results based on ai
Inventor: KIM GON U
IPC: G06N20/00
Filed: 2020-10-29
Abstract: The present invention relates to a climbing support method to enable a climber to efficiently perform climbing. According to the present invention, the climbing support method performed by a server comprises the following steps: recognizing hold information, which is information about positions and sizes of a plurality of holds included in a rock wall image received from an image sensor, by using a learned first machine learning module; receiving problem information about at least one climbing route designed on the basis of the hold information from a user; transmitting the received problem information to a projection apparatus; and evaluating a climbing image received from the image sensor by using a learned second machine learning module.
Patent KR-20220064703-A (KR)
Title: Tray with cotton fablic
Inventor: KIM JUNG UI
IPC: A47G23/06
Filed: 2020-11-12
Abstract: A cotton fabric tray is disclosed. The present invention relates to a cotton fabric tray in which the three-dimensional shape and texture of cotton fabric are embodied on the surface of the tray to enhance the decorative aesthetics of the tray surface and to have a non-slip function, wherein the cotton fabric tray comprises an MDF plate, cotton fabric attached to the surface of the MDF plate, starch powder paste applied and dried on the cotton fabric, a water-based putty coating layer in which water-based putty is applied on the starch powder paste applied cotton fabric to fill pores of the starch powder paste applied cotton fabric, and a urethane coating layer formed into a surface layer by coating urethane paint on the water-based putty coating layer.
Patent KR-20220065242-A (KR)
Title: Method for extracting personal profile based on click behavior history
Inventor: Yang hoon
IPC: G06Q30/02
Filed: 2020-11-13
Abstract: Disclosed is a method for extracting a personal profile based on click behavior history. According to one embodiment of the present invention, the method for extracting the personal profile may comprise: a step of detecting user activity information occurring in a service; a step of generating an extraction model for extracting a user profile by using the detected user activity information; and a step of organizing the user profile according to the detected activity information by using the generated extraction model.
Patent KR-20220068082-A (KR)
Title: Battery SoC Balancing Control Device for BESS Based on Solid State Transformer with Delta Configuration, and method thereof
Inventor: JEONG BYUNG HWAN
IPC: H02J7/00
Filed: 2020-11-18
Abstract: The present invention relates to a device and a method for SoC balance control for a delta structure semiconductor transformer-based energy storage device, which effectively operate a charging and a discharging time of a system by controlling balance of battery SoC of a PCS connected by a delta connection so as to prevent overdischarging and overcharging of a specific battery, controlling a zero-phase-sequence component of the delta connection so as to balance the battery SoC for each phase, and controlling balance of an individual battery SoC. The device for SoC balance control for a delta structure semiconductor transformer-based energy storage device according to the present invention comprises: an A-phase PCS, a B-phase PCS, and a C-phase PCS to which a PCS performing charging and discharging from three-phase alternating power is coupled through delta connection; and an SoC balance control device that controls charging and discharging of a battery so as to balance an SoC of the battery of the PCS.
Patent KR-20220074351-A (KR)
Inventor: KIM SEUNG HWAN
IPC: H04Q11/00
Filed: 2020-11-27
Abstract: 연속적인 버스트 데이터의 처리가 가능한 순방향 오류 정정 기반의 광 전송 방법 및 장치가 개시된다. 데이터 송신 장치가 수행하는 순방향 오류 정정 기반의 광전송 방법은 IPG(Inter Packet Gap) 없이 연속적으로 입력되는 원본 패킷 데이터를 스크램블링(Scrambling) 하는 단계; 상기 스크램블링된 원본 패킷 데이터에 대응하여 생성된 패리티 비트를 상기 원본 패킷 데이터의 종단에 연접함으로써 부호화 데이터를 출력하는 단계; 및 상기 출력된 부호화 데이터를 데이터 수신 장치로 전송하는 단계를 포함할 수 있다.
Patent KR-20220074388-A (KR)
Inventor: PARK JAE YOUNG
IPC: H04N5/232
Filed: 2020-11-27
Abstract: 본 발명은 시선 안정화 제어 장치 및 제어 방법에 관한 것으로서, 보다 상세하게는 대상물을 향하는 시선을 이동시키기 위한 김벌의 시선 안정화 제어 장치 및 제어 방법에 관한 것이다. 
본 발명의 실시 예에 따른 시선 안정화 제어 장치는, 제어 신호를 입력받아 대상물을 향하는 시선을 이동시키기 위한 김벌의 시선 안정화 제어 장치로서, 제어 신호와 상기 김벌로부터 출력되는 출력 신호를 입력받아 상기 김벌에 입력되는 제1 제어 신호를 출력하기 위한 추종 제어부; 및 제1 제어 신호와 상기 김벌로부터 출력되는 출력 신호를 입력받아 상기 김벌을 제어하기 위한 제2 제어 신호를 출력하기 위한 외란 제거부;를 포함한다.