baber/WOPTO huggingface dataset:
Patent KR-20220036519-A (KR)
Title: Fingerprint sensing apparatus
Inventor: HSIANG YU LEE
IPC: G06F3/044
Filed: 2020-09-16
Abstract: The present invention relates to a fingerprint recognition device including: a fingerprint electrode layer including fingerprint sensing electrodes; data lines each disposed to be narrowed by one first capacitance elimination shield line and one second capacitance elimination shield line corresponding to each other; and a fingerprint detection circuit including a drive circuit with a gain of 0 or more. In a fingerprint detection step, the fingerprint detection circuit transmits a capacitance excitation signal to a selected fingerprint sensing electrode, inputs a fingerprint sensing signal via the corresponding data line from the selected fingerprint sensing electrode, processes the fingerprint sensing signal with the drive circuit to output a capacitance elimination shield signal equal in phase to the fingerprint sensing signal, and performs fingerprint detection by transmitting the capacitance elimination shield signal to the first capacitance elimination shield line and the second capacitance elimination shield line corresponding to the corresponding data line. The first capacitance elimination shield line and the second capacitance elimination shield line and the data line corresponding thereto have the same phase voltage, and thus it is possible to lower the capacitance value therebetween and improve the measurement accuracy of the fingerprint recognition device.
Patent KR-20220038221-A (KR)
Inventor: LEE KYUNG HAN
IPC: G06Q30/02
Filed: 2020-09-18
Abstract: The present invention relates to a public display-based marketing data providing method comprising the steps of: repeatedly acquiring a general image and a head rotation quaternion of a viewer located in front of a public display while repeatedly playing advertisement content through at least one public display; inferring a viewer type by extracting and analyzing viewer appearance characteristics from the general image; counting valid viewing time only when the viewer's gaze direction is equal to or less than a preset angle after determining the viewer's gaze direction through the head rotation quaternion; after inferring a viewer's gaze point through the head rotation quaternion, tracking and monitoring a display element corresponding to a viewer's gaze direction to determine a gaze ratio for each display element; and generating and providing marketing information including effective viewing time by viewer type and gaze ratio by display element on the basis of information collected over a predetermined period of time. It is possible to acquire and provide more diverse and detailed marketing information with minimal time and cost.
Patent KR-20220051039-A (KR)
Inventor: RYU MIN RYEONG
IPC: A47J37/12
Filed: 2020-09-18
Abstract: The present invention relates to an oil protector of a heat pipe for an air fryer including a main body (310) with a cooking chamber (S1), heat pipes (210, 220) in the cooking chamber (S1), and a door (320) for opening and closing the cooking chamber (S1). The oil protector is provided by being extrapolated to the heat pipe (220) and prevents contact between the heat pipes (210, 220) and oil splashing from food during cooking. According to the present invention, it is possible to prevent contact between the heat pipes of the air fryer and the oil. As a result, product cleanliness can be maintained, maintenance can be facilitated, and cost reduction can be achieved.
Patent KR-20220043595-A (KR)
Inventor: MIN JUNHO
IPC: F16K11/00
Filed: 2020-09-29
Abstract: The present invention relates to a flow path switching apparatus that can be changed in shape and thus can be adjusted to the area and shape of the space where a flow path switching apparatus is disposed. The flow path switching apparatus according to the present invention comprises: a case including a first nozzle into which a fluid is introduced from an indoor unit, a second nozzle which sends the fluid to the indoor unit, multiple inner outflow pipes through which the fluid supplied from the first nozzle moves, multiple inner inflow pipes through which the fluid supplied to the second nozzle moves, and a flow path connecting unit in which a space for communicating the multiple inner outflow pipes with the first nozzle or the multiple inner inflow pipes with the second nozzle is formed; and a valve rotatably arranged in the space of the flow path connecting unit and including a first chamber connecting any one of the multiple inner inflow pipes and the first nozzle and a second chamber connecting any one of the multiple inner outflow pipes and the second nozzle according to the arrangement, wherein the multiple inner outflow pipes and the multiple inner inflow pipes are disposed in the same direction on one side of the flow path connecting unit and spaced apart from each other in a direction in which the rotation axis around which the valve rotates is formed.
Patent KR-20210112999-A (KR)
Title: pillow
Inventor: KOO JAE SEUNG
IPC: A47G9/10
Filed: 2020-10-11
Abstract: The present invention is to induce a deep sleep by providing a device so that the user's various heads and cervical vertebrae can be properly supported while the user goes to sleep. According to the present invention, provided is a pillow comprising: a main body pillow which can be separated into two or more; an inner frame with one or more inner straps to adjust the height of the cervical vertebrae; and a support part having one side connected to a partition, and the other side detachably attached to the surface of the main body pillow and capable of adjusting the inclination of the partition.
Patent KR-20220048389-A (KR)
Inventor: OH KYUNG WON
IPC: B63G8/00
Filed: 2020-10-12
Abstract: The present invention relates to an underwater probe cage, comprising: a wire provided for cranes in ports; a cage connected to the wire, and having a probe accommodated therein; and a plurality of adjusting units formed in a lower part of the cage. The probe is an unmanned robot for underwater investigation and work and is operated with a built-in power supply and a program. The cage can be raised and lowered underwater to locate the probe underwater. The underwater probe cage can maintain the level and balance of the cage underwater.
Patent KR-20210047256-A (KR)
Inventor: JAE HWAN KIM
IPC: C08K7/14
Filed: 2020-10-16
Abstract: The present invention is to provide a resin composition that can achieve flame retardancy while allowing laser transmission, wherein the resin composition comprises: 45 to 65 wt% of a polyamide-based resin; 20 to 35 wt% of glass fibers; 12 to 20 wt% of a phosphorus-based flame retardant; and 0.01 to 5 wt% of a colorant in which an organic dye and an inorganic pigment are combined, and the polyamide-based resin has a melting point of 200 to 240℃.
Patent KR-20210149572-A (KR)
Inventor: LEE YONG SEOK
IPC: B25J11/00
Filed: 2020-10-22
Abstract: The present invention relates to a system for installing a floor finishing material using an autonomous driving robot. According to the present invention, the system for installing a floor finishing material using autonomous driving comprises: a floor surface cleaning and adhesive applying robot for cleaning a floor surface to install a finishing material on and applying adhesive for fixing the finishing material with constant thickness while moving by autonomous driving; a robot for installing a finishing material to install a floor finishing material on top of a contact surface applied to the cleaned floor surface; a robot for loading a finishing material to load the floor finishing material, which has been loaded on an installation site, on a pallet; a robot for transporting a finishing material to transport the loaded floor finishing material from the robot for loading a finishing material to the robot for installing a finishing material to transport the floor finishing material; and a 3D positioning device for setting the position thereof as the origin and recognizing a plurality of active markers installed on a work site using a distance measuring device with vision. According to the present invention, accurate and uniform operation is enabled compared with a floor finishing material installed by a human being and providing improved quality of floor construction. In addition, accidents can be prevented in a construction site and construction materials can be installed at accurate positions.
Patent KR-20220053855-A (KR)
Inventor: KWON CHUN GEUN
IPC: G01W1/14
Filed: 2020-10-23
Abstract: According to a preferred embodiment of the present invention, a forest fire risk medium-range forecast device and method, generate a forest fire risk medium-range forecast model optimized for the Korean Peninsula and make a forest fire risk medium-range forecast (i.e., weekly forecast) by using the generated forest fire risk medium-range forecast model, such that it is possible to minimize damage through efficient on-site preparedness for forest fires (such as forward deployment of firefighting resources, etc.), and further reduce the frequency of forest fires by providing information necessary for prevention of forest fires.
Patent KR-20220055524-A (KR)
Title: Fingerprint sensor and display device including the same
Inventor: JEON WOO SEOK
IPC: H01L31/08
Filed: 2020-10-26
Abstract: The present invention relates to a fingerprint sensor and a display device including the same. According to one embodiment of the present invention, the fingerprint sensor includes a light detection layer including a light detection element in which a detection current flows according to incident light and a collimator layer disposed on the light detection layer. The collimator layer includes a first light shielding layer including a plurality of first holes, a first light transmission layer disposed on the first light shielding layer, and a second light shielding layer disposed on the first light transmission layer and including a plurality of second holes overlapping the plurality of first holes.
Patent KR-20220055183-A (KR)
Inventor: LEE CHUNG GEOL
IPC: G06Q30/00
Filed: 2020-10-26
Abstract: The present invention relates to a system which performs genuine product certification for parallel imported products. In addition, the present invention relates to a genuine certificate transaction system for parallel imported products, a genuine certificate transaction method using the same, and a warranty issuance method, and more specifically, the present invention relates to a system capable of genuine certificate transaction for the parallel imported products through a user terminal and a communication server based on a network, and the genuine certificate transaction method using the same.
Patent KR-20220055544-A (KR)
Inventor: NOH TAE HO
IPC: C21D8/02
Filed: 2020-10-26
Abstract: Provided in the present invention are a high strength and high elongation hot rolled steel sheet and a manufacturing method thereof, wherein the hot rolled steel sheet can guarantee high strength and high elongation. The high strength and high elongation hot rolled steel sheet according to one embodiment of the present invention comprises: 0.04-0.06 wt% of carbon (C); 1.1-1.3 wt% of manganese (Mn); 0.015-0.06 wt% of aluminum (Al); 0.055-0.065 wt% of titanium (Ti); 0.06-0.07 wt% of niobium (Nb); 0.015-0.025 wt% of vanadium (V); more than 0 wt% and equal to or less than 0.02 wt% of phosphorus (P); more than 0 wt% and equal to or less than 0.003 wt% of sulfur (S); and the balance of iron (Fe) and other inevitable impurities. The present invention satisfies 600-700 MPa of tensile strength (TS), 500-620 MPa of yield strength (YS), and 20-30 % of elongation (EL).
Patent KR-20220056344-A (KR)
Inventor: KIM JIN DONG
IPC: H05B3/20
Filed: 2020-10-28
Abstract: The present invention relates to a life jacket for construction workers to prolong a survival time and, more specifically, to a heating life jacket (S) for preventing hypothermia, which prevents life-threatening death from hypothermia while a rescue target exposed to seawater waits for a rescuer. The life jacket (S) comprises: a sleeveless body part (100) having an opening through which the neck of the rescue target is inserted, and wrapping and fixing a trunk part of a body of the rescue target; a locking part (200) which can be expanded and contracted according to the body size of the rescue target wearing the life jacket (S); and a webbed part (300) provided on the outer shell of the life jacket (S) and capable of moving at sea through GPS signals of ships and helicopters operating at sea. A control means (400) provided inside the life jacket (S) controls an LED heating lamp (110), a heating body (120), and the webbed part (300) provided in the body part (100).
Patent KR-20220057886-A (KR)
Title: Mediation method and system for online dealings between individuals
Inventor: KIM SUN WOO
IPC: G06Q30/06
Filed: 2020-10-30
Abstract: Disclosed is a method for mediating an online transaction between individuals. The mediating method of the present invention comprises the following steps of: registering a party, of which contract details between a party host and a party member covers the provision of a service for a preset contract period and the regular payment of transaction payment for the service for the contract period, in a mediation server; receiving a deposit set based on the contract details from each of the party host of the party and the party member participating in the party; receiving contract fulfillment-related information including mutual fulfillment or nonfulfillment information of the contract details from a terminal of the party host or the party member; and based on the received contract fulfillment-related information, when the mutual fulfillment of the contract details is confirmed as completed, paying the received deposit or a refund, which is calculated by deducting a deposit fee from the deposit, to each one through payment means registered in accounts of the party host and the party member, and, when the contract details are not fulfilled by any one of the party host and the party member, paying the deposit, which is received from the party host or the party member who has not fulfilled the contract details, to the other one through the payment means registered in the amount of the other one. Therefore, the present invention can guarantee the stability of online transactions.
Patent KR-20220058153-A (KR)
Title: Temperature Sensor Mounted Wafer And Manufacturing Method Thereof
Inventor: JEON HO SEUNG
IPC: H01L21/67
Filed: 2020-10-30
Abstract: The present invention provides a temperature sensor device for diagnosing a semiconductor process. The temperature sensor device includes: a body part on which a seating groove and a cavity part including a plurality of cavities are formed, respectively; a temperature sensor disposed in the seating groove; a heat dissipation pad formed on the bottom surface of the cavity part; a circuit board on which electronic components are mounted; a housing part accommodating the circuit board and disposed above the cavity part; a plurality of air gaps formed between the housing part and the cavity part; and a wire disposed on the upper part of the body part and electrically connecting the temperature sensor and electronic components.
Patent KR-20220059739-A (KR)
Title: New method of preparing for sulfonium compound
Inventor: KIM NAM SUN
IPC: G03F7/26
Filed: 2020-11-03
Abstract: A novel compound and a method for synthesizing the same are provided to improve the synthesis yield and purity of a final acid generator by facilitating the synthesis of a sulfonium compound used as a photo acid generator (PAG) in a photoresist. The present invention solves the conventional problems by synthesizing a novel compound (3) and obtaining a sulfonium salt compound (5) for a light scattering agent, which is a target compound of the present invention, as shown in reaction scheme 2.
Patent KR-20220061768-A (KR)
Inventor: SEO HEEJUN
IPC: G01M99/00
Filed: 2020-11-06
Abstract: The present disclosure relates to a chamber control system for controlling a thermal chamber used for a thermal environment test on a satellite component. In accordance with the present disclosure, the chamber control system for controlling a thermal chamber includes: a human-machine interface receiving a biometric signal of a user from a wearable device, identifying whether a problem occurs to the user based on the biometric signal, and, when identifying that a problem has occurred to the user, transmitting a danger signal indicating the occurrence of the problem; a thermal chamber control part transmitting an emergency situation command signal in response to the danger signal; and a thermal chamber changing the internal temperature of the chamber to a room temperature in response to the emergency situation command signal. The present invention is capable of preventing a satellite component from being exposed to an extreme situation.
Patent KR-20220063916-A (KR)
Title: Double circular knitting machine for manufacturing circular knitting fabric containing elastic yarn on the front side
Inventor: KIM WAN KI
IPC: D04B15/32
Filed: 2020-11-11
Abstract: The present invention relates to a double-sided circular knitting apparatus for producing a circular knitted fabric by a knitting needle whose longitudinal displacement is changed according to the rotation of a dial and a cylinder. According to the double-sided circular knitting apparatus, a dial on which a plurality of sliding grooves to which horizontal knitting needles are coupled are radially formed on an upper surface, and a cylinder cam in which a plurality of sliding grooves to which vertical knitting needles are coupled are vertically formed on an outer circumferential surface rotate synchronously. A dial cam is installed on an upper side of the dial, and a cylinder cam is installed outside the cylinder so that the knitting motion of the horizontal knitting needle and the vertical knitting needle is induced by guide grooves formed in the dial cam and the cylinder cam. A yarn feeder for supplying yarns and elastic yarns to the horizontal knitting needle and the vertical knitting needle is installed on an upper side of the dial and the cylinder. The yarns are supplied to both the horizontal knitting needle and the vertical knitting needle, and the elastic yarns are supplied only to the vertical knitting needle, so that the elastic yarns are knitted only on a surface of the circular knitted fabrics to be manufactured.
Patent KR-20220070116-A (KR)
Title: Anti-tyrosinase B8 antibody that inhibits melanogenesis and use thereof
Inventor: NA HEE JUN
IPC: C12N15/62
Filed: 2020-11-20
Abstract: The present invention relates to an anti-tyrosinase B8 antibody which inhibits melanogenesis and a use thereof, and more specifically, the present invention relates to an anti-tyrosinase antibody comprising heavy chain CDRs and light chain CDRs of a specific sequence or an antigen binding fragment thereof. The anti-tyrosinase antibody is expected to be useful for improving skin whitening or treating skin pigmentation diseases by inhibiting melanogenesis.
Patent KR-20220069667-A (KR)
Title: Manufacturing method of vegan wheatgrass spicy noodles and vegan wheatgrass spicy noodles thereby the same that
Inventor: JANG YUN YOUNG
IPC: A23L29/212
Filed: 2020-11-20
Abstract: The present invention relates to a vegan wheatgrass spicy noodles manufacturing method and vegan wheatgrass spicy noodles manufactured thereby, and more specifically, to a vegan wheatgrass spicy noodles manufacturing method, which includes: a material preparation step of manufacturing ingredients for manufacturing wheatgrass spicy noodles; a noodle-making step of manufacturing noodles containing wheatgrass; and a sauce manufacturing step of manufacturing sauce. Therefore, it is possible to ingest various nutrients as well as prevent malnutrition and adult diseases.
Patent KR-20220076675-A (KR)
Inventor: JUN YOUNG EUN
IPC: F16B39/02
Filed: 2020-12-01
Abstract: 본 발명은 볼트 풀림 방지를 위한 나사 홈 스테이킹 치구와 이를 이용한 볼트 풀림 방지방법에 관한 것으로 하단부로 볼트 머리부의 주변 부분을 스테이킹하여 볼트 머리의 공구홈에 삽입되는 덧살부를 형성하는 스테이킹용 펀치부, 상기 스테이킹용 펀치부의 내부에 이동 가능하게 위치되고 하단부가 볼트 머리부의 공구홈에 삽입되어 스테이킹용 펀치부의 펀칭 위치를 안내하는 스테이킹 위치핀부를 포함하여 볼트가 체결된 체결 대상체에서 볼트 머리부의 주변 부분을 스테이킹함으로써 볼트 머리부의 공구홈에 소성 변형된 덧살부를 삽입시켜 볼트의 풀림을 방지하며, 종래의 나사 고정제를 활용한 볼트 풀림 방지 구조보다 공수가 절감되어 작업 시간의 적게 소요되고 작업 편의성이 크게 향상되고, 나사 고정제에 의한 이물질 등 품질을 저해하는 요소를 차단하고, 작업 효과를 향상시킨다.
Patent KR-20220078255-A (KR)
Inventor: KWON YOUNG WOO
IPC: G06Q30/06
Filed: 2020-12-03
Abstract: 차량 내 결제를 위한 차량용 인포테인먼트 서버의 동작 방법이 개시된다.  차량용 인포테인먼트 서버의 동작 방법은 차량의 AVN 시스템으로부터 매장 위치 정보를 수신하는 단계; 상기 매장 위치 정보에 기초하여, 상기 매장에 대한 결제 가능 구역 정보를 상기 AVN 시스템으로 전송하는 단계; 상기 AVN 시스템으로부터 상기 차량이 상기 결제 가능 구역에 도착하였음을 수신하는 경우, 상기 AVN 시스템으로부터 차량 위치 정보 및 차량 고유 정보를 수신하는 단계; 상기 차량 위치 정보를 확인하여 상기 차량이 상기 결제 가능 구역에 도착하였는지 여부를 확인하는 단계; 상기 차량이 상기 결제 가능 구역에 도착한 경우, 상기 AVN 시스템으로 상기 매장의 매장 정보를 전송하는 단계; 및 상기 AVN 시스템에서 결제 진행 후, 상기 AVN 시스템으로부터 카드 승인정보를 수신하고, 상기 카드 승인정보 및 상기 차량 고유 정보를 상기 매장으로 전송하는 단계를 포함한다.
Patent KR-20220081450-A (KR)
Inventor: PARK TAE HYUN
IPC: G02F1/13
Filed: 2020-12-08
Abstract: 본 발명은 기판 상에 처리액을 공급하는 장치를 제공한다. 기판 처리 장치는 기판을 지지하는 기판 지지 유닛, 상기 기판 지지 유닛에 지지된 기판 상에 처리액을 토출하는 처리액 노즐, 상기 처리액 노즐을 공정 위치 및 대기 위치로 이동시키는 이동 유닛, 그리고 상기 대기 위치에 위치된 상기 처리액 노즐과 대향되게 위치되는 세정 포트를 포함하되, 상기 세정 포트는 내부에 상기 처리액 노즐이 수용 가능한 토출 공간을 제공하며, 내측면에 측부홀이 형성되는 하우징, 상기 토출 공간에 제공된 처리액을 배출하는 배출 라인, 상기 처리액 노즐의 토출단에 잔류된 처리액을 석션하는 석션 부재, 그리고 상기 토출 공간에 기류가 형성되도록 상기 측부홀에 연결되는 기류 형성 부재를 포함한다. 이로 인해 하우징의 내측면에 형성된 측부홀은 흡입 부재가 연결되므로, 하우징의 내부에서 처리액이 흩날리는 것을 흡입제거 할 수 있다
Patent KR-20220082359-A (KR)
Title: 플라즈마 처리장치 및 플라즈마 모니터링 방법
Inventor: SHIN DONG YEOL
IPC: H01J37/32
Filed: 2020-12-10
Abstract: 본 발명은 플라즈마 처리장치 및 플라즈마 모니터링 방법에 관한 것으로, 본 발명에 따르면, 피처리체가 지지되는 제1 전극; 제1 전극에 대향하여 배치된 제2 전극; 제1 전극에 전원을 공급하여 제1 전극과 제2 전극 사이에 플라즈마를 형성시키는 전원공급부; 플라즈마에 의하여 형성되는 제2 전극의 전압(Vdc)을 측정하는 측정부; 및 제2 전극의 전압으로부터 피처리체의 셀프바이어스를 결정하는 결정부;를 포함하므로 플라즈마를 모니터링할 수 있는 기술이 개시된다.
Patent KR-20210128898-A (KR)
Inventor: CHUNG CHENG TING
IPC: H01L29/423
Filed: 2020-12-11
Abstract: According to the present invention, a semiconductor device comprises: a first source/drain epitaxial feature and a second source/drain epitaxial feature individually having an outer liner layer and an inner filler layer; a plurality of channel members extending between the first source/drain epitaxial feature and the second source/drain epitaxial feature along a first direction; and a gate structure disposed on and around the plurality of channel members. The plurality of channel members are in contact with the outer liner layer and are spaced apart from the inner filler layer. The outer liner layer contains germanium and boron and the inner filler layer contains germanium and gallium.
Patent KR-20220084562-A (KR)
Inventor: SHIM UK BO
IPC: B63B59/02
Filed: 2020-12-14
Abstract: 본 발명은 계류 중인 선박의 도색면이 벗겨지는 것을 방지할 수 있는 선박 손상 방지용 펜더에 관한 것으로서, 더욱 구체적으로 펜더의 주변으로 결합된 체인이 외부로 노출되지 않도록 하고, 선박과 체인이 서로 접하지 않도록 한 선박 손상 방지용 펜더에 관한 것이다. 
본 발명은 타이어의 내부에 와이어 또는 체인으로 구성된 지지부재가 마름모꼴 형태로 타이어를 지지하고, 타이어의 중공으로 지지부재가 외부로 노출되지 않는 기능을 제공한다. 
 또한 본 발명은 연결부재에 타이어 스크랩이 결합되어 있으므로, 연결부재가 외부로 노출되지 않는 기능을 제공한다.
Patent KR-20210151653-A (KR)
Inventor: CORREAS SERRANO DIEGO
IPC: H04B3/32
Filed: 2020-12-15
Abstract: Embodiments may relate to a communication module including a dispersion compensation module communicatively coupled between a baseband module and a radio frequency (RF) module. The dispersion compensation module may be configured to process a data signal at an intermediate frequency that is between a baseband frequency and an RF frequency. Other embodiments may be described or claimed.
Patent KR-20220085418-A (KR)
Inventor: KIM MI SO
IPC: G09G3/3266
Filed: 2020-12-15
Abstract: 본 명세서는 유기발광 표시장치를 개시한다. 상기 유기발광 표시장치는, 제1 서브 화소들이 배치된 제1 표시 영역; 상기 제1 표시 영역보다 작은 밀도로 제2 서브 화소들이 배치된 제2 표시 영역; 상기 제2 표시 영역과 적어도 일부가 중첩되게 배치된 게이트 드라이버를 포함할 수 있다.