baber/WOPTO huggingface dataset:
Patent KR-20220000779-A (KR)
Title: A method of sharing and using sensor data
Inventor: HWANG SUNG UI
IPC: B60W60/00
Filed: 2020-09-03
Abstract: According to an embodiment, a method for sharing sensor data between a first device and a second device comprises the steps of: acquiring, by a controller included in the first device, a set of point data included in the sensor data from at least one sensor disposed in the first device, wherein the point data set includes a plurality of sub-sets of point data; determining, by the controller, attribute data of the sub-set of point data based on the sub-set of point data; generating, by the controller, first shared data to be shared with the second device based on the attribute data; transmitting, by the controller, the first shared data to the second device, wherein the content of the first shared data includes at least one of information included in the attribute data; confirming, by the controller, occurrence of an event for a first time point; and generating, by the controller, second shared data different from the first shared data as the event is confirmed. The content of the second shared data includes at least a portion of the point data set acquired within a first time interval including the first time point. According to the present invention, the sensor data is shared without violating privacy.
Patent KR-20220039076-A (KR)
Inventor: SHIN JAE HYEOK
IPC: G16H50/20
Filed: 2020-09-21
Abstract: In accordance with the present invention, a smart diagnosis device with improved examination reliability includes: a body part; a head part combined with the body part, and provided to acquire diagnosis information indicating the body condition of an examinee; a control part generating abnormality existence information determining whether the body condition of the examinee is abnormal, based on the diagnosis information; at least one output part connected with the control part for communication to receive and output at least one piece of information selected from among the diagnosis information and the abnormality existence information; and a communication part performing a wired/wireless communication connection between the control part and the output part. The head part includes at least one type of sensing module which can measure a signal including at least one component selected from among a sound, a vibration, a current and a motion. Therefore, the present invention is capable of providing more reliable diagnosis information.
Patent KR-20220039227-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M50/10
Filed: 2020-09-22
Abstract: The present invention relates to a lead-acid battery damage prevention case device for preventing scratches and product damage caused by collisions between stoppers and products during conveyor transfer, and more specifically, to a lead-acid battery damage prevention case device for preventing scratches and product damage caused by collisions between stoppers and products during conveyor transfer, wherein surface contact grippers and ribs are provided to prevent scratches and product damage caused by collisions between stoppers and products during conveyor transfer in a lead-acid battery mass production line process by line contact structure grippers and ribs configured in a lead-acid battery case.
Patent KR-20220048344-A (KR)
Inventor: LEE CHANG HUI
IPC: H01M50/20
Filed: 2020-10-12
Abstract: Disclosed in the present invention is a battery module capable of rapidly detecting explosion of battery cells. In order to achieve the object as described above, the battery module according to the present invention includes: a plurality of battery cells; an upper frame positioned on the plurality of battery cells and having a plurality of flow ports; a lower frame positioned on a lower portion of the upper frame and having an accommodation space for at least partially accommodating each of the plurality of battery cells; a module case positioned between the upper frame and the lower frame, positioned on the plurality of battery cells, and having an upper cover with a plurality of openings configured to expose an electrode terminal of the plurality of battery cells; a piezoelectric sensor film positioned between the upper frame or the upper cover or positioned outside the upper frame, and configured to generate an electric signal when a pressure is applied by an external force; and a control unit configured to receive the electric signal generated from the piezoelectric sensor film to analyze whether the battery cells are exploded.
Patent KR-20220055734-A (KR)
Inventor: PARK KWANG IL
IPC: H01F27/36
Filed: 2020-10-27
Abstract: Disclosed is a coil component. A coil component according to one aspect of the present invention comprises: a body having one surface and the other surface facing each other; a coil part disposed in the body; first and second external electrodes separate-disposed from each other on one surface of the body and connected to the coil part; a surface insulating layer disposed on the other surface of the body; a shielding layer comprising a metal layer disposed on the surface insulating layer and having a plurality of lattice-shaped through holes, and a magnetic layer disposed on the metal layer to fill the plurality of through holes; and a third external electrode disposed on one surface of the body to be spaced apart from each of the first and second external electrodes, and connected to the shielding layer. Therefore, the present invention is capable of reducing a leakage flux of the coil component.
Patent KR-20210052311-A (KR)
Title: New organic compound for capping layer and Organic light emitting diode comprising to the same
Inventor: HAM HO WAN
IPC: C07D307/77
Filed: 2020-10-28
Abstract: The present invention provides a compound for a capping layer of an organic light emitting device, wherein the compound for the capping layer is represented by chemical formula 1, and the organic light emitting device comprising the same. The present invention can implement a high-color purity, high-efficiency and long-lifespan organic light emitting device.
Patent KR-20220056951-A (KR)
Inventor: HONG JINKEE
IPC: A63B21/00
Filed: 2020-10-29
Abstract: An objective of the present invention is to provide a skipping rope for electrical stimulation, which transfers electrical energy generated when a skipping rope rubs against the ground to a user's body holding a handle and wearing clothes including an electrical stimulation unit, and a set of articles for electrical stimulation. To achieve this, the skipping rope for electrical stimulation according to the present invention comprises a pair of handle units gripped by user's hands, and a rope unit having one end and the other end connected to the pair of handle units and made of a conductor. The set of articles for electrical stimulation includes the skipping rope for electrical stimulation, and clothes including a fabric unit which forms the clothes and an electrical stimulation unit which includes a first electrode located on the fabric unit and coming in contact with a user's body and a second electrode electrically connected to the first electrode and disposed on the fabric unit to be prevented from coming in contact with the user's body.
Patent KR-20220058754-A (KR)
Title: Drone and the method for controlling the same
Inventor: JUNG WON JU
IPC: B64D45/00
Filed: 2020-10-30
Abstract: Disclosed are a drone that can repeatedly perform photographing without a separate manipulation when the photographing method is not changed, and a method for controlling the same. According to an embodiment of the present invention, a drone comprises: a control unit which communicates with a preset user terminal and generates a control signal based on an input signal from the user terminal; a housing in which the control unit and a battery are built; a flight unit mounted on an upper side of the housing and generating lift for flight; and a sensor unit provided below the housing and including at least one among a tilt sensor, a distance sensor, a camera module, and a GPS module.
Patent KR-20220059013-A (KR)
Title: System and Method for Couple Matching in Accordance to Ideal Type through Big Data Analysis
Inventor: KIM MIL AL
IPC: G06Q30/06
Filed: 2020-11-02
Abstract: The present invention relates to a system for matching a couple in accordance with ideal type information through bigdata analysis. In accordance with an embodiment of the present invention, the system includes: a database storing profile information of male and female members; an information input part inputting survey details about values, tendency determinations and ideal types of the male and female members; a processing part calculating a mutual ideal type index based on the ideal type information stored in the database; a matching algorithm processing part extracting a couple satisfying a specific condition by combining the ideal type index between the male and female members; a distributed storage server distributing and storing information about the extracted couple; an output part recommending a counterpart through a terminal to the couple satisfying the mutual ideal type index condition; an input part inputting whether to accept the counterpart; and a processing part processing follow-up work such as matching completion, meeting recording and the like depending on whether the members are mutually accepted. Therefore, the present invention is capable of solving issues of existing coupling matching system.
Patent KR-20220059231-A (KR)
Inventor: JUNG HA YUN
IPC: A61P1/04
Filed: 2020-11-02
Abstract: The present invention relates to a composition for preventing or treating gastrointestinal diseases, containing a compound represented by formula 1, and more specifically, to a compound represented by formula 1, which has remarkable antibacterial activity at a low dose against a gram-negative bacterium Helicobacter pylori, has high bioavailability and low toxicity, facilitates mass production, thereby reducing the incidence of gastric cancer, and can be effectively used as a functional material for medicines, health supplements, and food groups for inhibiting gastritis.
Patent KR-20200128643-A (KR)
Title: Adhesive sheet and method of producing the same
Inventor: YOSHINOBU TAKEO
IPC: B32B37/12
Filed: 2020-11-03
Abstract: Provided are an adhesive sheet capable of inhibiting the generation of uneven streaks on a substrate; and a method for manufacturing an adhesive sheet requiring no wet lamination and capable of inhibiting the generation of uneven streaks on a substrate. The adhesive sheet is an adhesive sheet (1) including: a first plastic film substrate (11A) having a thickness of 10-200 μm; a second plastic film substrate (11B) having a thickness of 10-200 μm; and an adhesive layer (12) sandwiched between the first plastic film substrate (11A) and the second plastic film substrate (11B) and having a thickness of 100-500 μm, wherein, in a case where a projector emitting white light, a sample cut and removed from the adhesive sheet (1) as a square piece having a length and a width of 1 cm each, and a screen are arranged in an order via gaps of 0.9 m and 0.3 m, respectively, the number of substrate uneven streaks projected on the screen as a shadow of at least 50 cm in length and at least 3 mm in width is 1 or fewer.
Patent KR-20220060761-A (KR)
Inventor: LEE TAE HO
IPC: C12N1/12
Filed: 2020-11-05
Abstract: The present invention relates to a method for producing high value-added materials using a Euglena gracilis strain and, more specifically, to a method for producing high value-added materials such as crude proteins, amino acids, and poly unsaturated fatty acids by using crude glycerol, an industrial by-product generated from a biodiesel production process, as a carbon source, to be cultivated with a Euglena gracilis SN-B01 strain (accession number KCTC18846P).
Patent KR-20220066654-A (KR)
Title: Electrorheological fluid comprising vegetable oil and silica/titania nanocavities doped with biodegradable metal
Inventor: LEE SEUNG AE
IPC: C10N10/08
Filed: 2020-11-16
Abstract: The present invention relates to an electrorheological fluid comprising silica/titania hollow nanoparticles and a producing method thereof, in which the electrorheological fluid is obtained by dispersing silica/titania hollow nanoparticles doped with biodegradable metal in a vegetable oil, wherein the silica/titania hollow nanoparticles has a hollow structure which has an outer wall in which silica and titania are mixed. The present invention uses the vegetable oil as a dispersion medium for an electrorheological fluid and uses particles, which are biocompatible and eco-friendly, and thus enables easy discard of the fluid after use, and at the same time can prepare an electrorheological fluid which is not harmful to the environment and exhibits high performance by introducing a biodegradable metal dopant to the silica/titania hollow nanoparticles.
Patent KR-20220068418-A (KR)
Title: Sanitary Pad Structure for Human Body Attachment
Inventor: CHAE KEUM OK
IPC: A61F13/84
Filed: 2020-11-19
Abstract: A sanitary pad structure attached to a human body is disclosed. The present invention includes: a base pad layer installed so as to contact the surface of the skin of a user; and a sanitary pad layer coupled to an upper surface of the base pad layer, wherein the sanitary pad layer is dipped into a citric acid solution and then dried. According to the present invention, bacteria and odors in the groin of an infant are removed through hydrogen ions supplied to the skin of the infant, bacteria and odors in the area where the sanitary pad is worn are removed through hydrogen ions supplied to the area where a woman wears the sanitary pad, the bacteria and odors in the area where the sanitary pad is worn are sterilized through hydrogen ions supplied to the affected area on the skin, the bacteria and odors in the armpit area are removed through hydrogen ions supplied to the armpit area, the sebum in the armpit area is removed, and the cause of sweat odors in the armpit is removed, and the occurrence of a pressure ulcer is effectively prevented through a sterilization treatment using hydrogen ions supplied to the area where the pressure ulcer is expected to occur.
Patent KR-20220069175-A (KR)
Title: Exercise racket
Inventor: KIM IN SOON
IPC: A63B60/00
Filed: 2020-11-19
Abstract: The present invention relates to a sports racket which comprises: a handle; a head frame connected to the handle, having a receiving portion formed in a center and a circular or elliptical rim portion formed at an edge of the receiving portion; a hitting detection unit detachably provided on the rim portion of the head frame and having strings installed in a form of a net in line holes, which are formed at regular intervals along a length direction, to detect at least one of a hitting position of a ball contacting the net and striking force thereof; and a plurality of air holes provided and spaced apart along the rim portion of the head frame to allow air to pass therethrough to reduce air resistance when the head frame moves. A sports racket according to an embodiment of the present invention can improve swing speed by reducing air resistance during swing of the racket and prevent user's injury.
Patent KR-20220071369-A (KR)
Title: Tree Inner Mounted Air Apparatus
Inventor: KWON OHUNG
IPC: B01D46/44
Filed: 2020-11-24
Abstract: A tree-inserted air purifier according to the present invention includes: an air purifier that includes an inlet through which air is introduced and an outlet through which air is discharged, is inserted into a tree trunk, and purifies air introduced into the inlet to discharge the air to the outlet; an air introduction module for introducing external air from the outside of the tree trunk to the inlet side; and an air discharge module for discharging the purified air from the outlet to the outside of the tree trunk.
Patent KR-20200135912-A (KR)
Title: Electronic apparatus and method for wire and wireless charging in electronic apparatus
Inventor: JUNG KUCHUL
IPC: H02J7/00
Filed: 2020-11-24
Abstract: According to various embodiments of the present invention, an electronic apparatus comprises: a housing; a display exposed through one surface of the housing; a battery mounted in the housing; a circuit electrically connected to the battery; a conductive pattern positioned in the housing, electrically connected to the circuit, and configured to wirelessly transmit power to the outside of the electronic apparatus; a connector exposed through the other surface of the housing and electrically connected to the circuit; a memory; and a processor electrically connected to the display, the battery, the circuit, the connector, or the memory, wherein the circuit may be configured to electrically connect the battery and the conductive pattern to wirelessly transmit power to the outside, and simultaneously or selectively electrically connect the battery and the connector to transmit power to the outside in a wired manner. In addition, various other embodiments are possible. According to the present invention, a more efficient charging circuit can be provided.
Patent KR-20220073274-A (KR)
Title: 유체 배출 구조를 구비하는 포셉
Inventor: YU YOUNG HOON
IPC: B01L9/00
Filed: 2020-11-26
Abstract: 본 발명은 유체 배출 구조를 구비하는 포셉에 관한 발명이다. 본 발명의 일 실시예에 따른 유체 배출 구조를 구비하는 포셉은 연결부, 상기 연결부에서 일측으로 연장되는 한 쌍의 파지부, 상기 연결부의 일단에 배치되는 유체 저장부 및 상기 유체 저장부에서 상기 한 쌍의 파지부 중 적어도 어느 하나를 따라 연장되며, 상기 파지부의 일측에 형성된 유체 배출구를 통해 상기 유체를 공급하는   유체 공급부를 포함한다.
Patent KR-20220073397-A (KR)
Title: 차량 정비 예약 시스템 및 이를 이용한 온라인 예약 방법
Inventor: CHA HYUN JU
IPC: G06Q30/06
Filed: 2020-11-26
Abstract: 본 명세서에 개시된 내용은 차량 이용자가 원하는 정비를 제공하는 정비소의 선택을 통해 신속하고 편리한 정비 예약이 가능한 차량 정비 예약 시스템의 제공에 관한 것이다. 
본 명세서에 개시된 내용의 일 실시예에 따르면, 차량 정비 예약 시스템은 정비소에 대한 정비소정보와 회원의 회원정보가 수집되는 서버부, 정비 예약 및 선택이 가능한 정비소의 위치가 나타나는 인터페이스부, 정비 관련 교육, 장비 또는 정비소의 이용방법을 제공하는 가이드부 및 상기 서버부의 정보를 바탕으로 이용 가능한 정비소를 제안하고, 선택된 정비소에 대한 예약 및 결재를 관리하는 제어부를 포함하고, 상기 인터페이스부 및 가이드부는 무선 또는 유선으로 회원의 단말기 디스플레이에 제공된다.
Patent KR-20220075045-A (KR)
Inventor: LEE JUNG HOON
IPC: H01M10/6551
Filed: 2020-11-26
Abstract: 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차가 개시된다. 본 발명의 일 실시예에 따른 배터리 모듈은, 프레임; 프레임에 대해 배열되는 복수의 배터리 셀들; 배터리 셀의 일측에 접촉되는 히트 싱크; 및 히트 싱크에 접촉되고, 배터리 셀의 타측에 접촉되는 냉각핀을 포함한다.
Patent KR-20220077788-A (KR)
Title: 통의 길이 조정이 가능한 펌프형 샴푸 용기
Inventor: LEE CHANG HYUN
IPC: B05B11/00
Filed: 2020-12-02
Abstract: 본 발명은 통의 길이 조정이 가능한 펌프형 샴푸 용기{a pump-type shampoo container that can adjust the length of the container}에 관한 것이다. 즉 본 발명은, 샴푸용기에 있어서 샴푸 뚜껑의 윗부분에 샴푸가 마지막에 나오게 하는 샴푸가 나오는 입구와 샴푸 뚜껑의 윗부분에 샴푸가 나오게 하기 위해 처음으로 누르는 버튼과 샴푸 뚜껑의 윗부분에 버튼 부분이 이동가능하게 하는 샴푸펌프가 눌리는 부분과 샴푸 뚜껑의 중간에 샴푸를 끌어올리게 해주는 샴푸를 끌어 올리는 부분과 샴푸 뚜껑에 샴푸가 샴푸통으로부터 입구까지 갈 수 있게 이동할 수 있게 하는 스트롱과 샴푸 내용물을 담아주는 샴푸통과 샴푸 통 전체에 샴푸통이 길어지고 짧아질 수 있게 하는 주름관과 샴푸통 아랫부분에 샴푸가 마지막까지 남아있는 샴푸통 바닥을 포함하여 구성함으로써 상기버튼에 의하여 샴푸가 나오게 하기 위해 처음으로 샴푸의 펌프를 누르게 하고 누르는 세기에 따라 나오는 샴푸의 양도 조절해주고 펌프가 눌리는 부분에 의하여  버튼으로부터 펌프가 눌릴 수 있게 전달 되고 샴푸가 나오는 과정을 도와주고 샴푸를 끌어 올리는 부분에 의하여 스트롱을 통해서 샴푸통에 있는 샴푸를 끌어 올려주고 샴푸가 밖으로 나올 수 있게 하고 스트롱에 의하여 샴푸가 샴푸통으로부터 입구까지 갈 수 있게 이동할 수 있게하여, 샴푸를 끌어올려 사용할 수 있게 하고 삼푸통에 의하여 샴푸 내용물을 담을 수 있게하여, 샴푸를 보관할 수 있게 해주고 주름관에 의하여 샴푸통이 길어지고 짧아질 수 있게하여, 남은 샴푸를 쉽게 사용할 수 있게하고 샴푸통 바닥에 의하여 샴푸가 마지막까지 남아있게하여, 마지막 남은 샴푸를 사용할 수 있게하도록 함을 목적으로 한 것이다.
Patent KR-20220078829-A (KR)
Title: Ai 칩 연계 기반 온디바이스 ai 지원 방법
Inventor: LEE SEOK JUN
IPC: G06N3/063
Filed: 2020-12-04
Abstract: 성능이 서로 다른 복수의 AI 칩을 이용하여 온디바이스 AI를 지원하는 방법이 제공된다. 본 발명의 실시예에 따른 온디바이스 AI 지원 방법은, 온디바이스 AI 지원 시스템이, 성능이 서로 다른 복수의 AI 칩을 이용하여 복수의 AI 모델을 학습시키는 단계; 온디바이스 AI 지원 시스템이, 학습된 AI 모델별 연산 성능을 정리하여 리스트를 생성하는 단계; 및 온디바이스 AI 지원 시스템이, 리스트를 기반으로 특정 AI 모델 실행 시 사용될 AI 칩을 선택하는 단계;를 포함한다. 이에 의해, 성능이 서로 다른 복수의 AI 칩을 이용하여 AI 모델별 가장 최적의 성능을 낼 수 있는 AI 칩을 선택적으로 사용 가능하도록 함으로써, 온디바이스 환경에서 AI 성능을 향상시킬 수 있다.
Patent KR-20220079718-A (KR)
Title: 자동차 전자모듈 메모리 유지 시스템
Inventor: LEE JAE WOONG
IPC: G01R31/392
Filed: 2020-12-04
Abstract: 본 발명은 자동차 전자모듈의 메모리 유지 시스템에 관한 것으로서, 보조전원을 가지며 차량에 설치된 전자제어유닛에 연결될 수 있는 전자모듈 보조전원공급부와, 상기 차량의 배터리에 전기적으로 연결되어 상기 배터리의 배터리 내부저항과 저온시동전류와 SOH를 측정하는 배터리 성능시험부를 구비하며, 상기 전자모듈 보조전원공급부는 전원케이블 연결단자를 구비하여 차량의 배터리를 교체 또는 수리할 때에 상기 전자제어유닛에 연결되어 차량의 배터리를 대신하여 전원을 공급하고 공급되는 전압 및 전류값을 표시하여 차량의 암전류상태를 확인하여, 자동차의 배터리 교체시에 전원 분리 전에 ECU 및 데이터 저장장치에 상기 전자모듈 보조전원공급부에 의해 전원을 지속적 공급함으로써 데이터 기록을 유지시켜 배터리 교체후에 기존 메모리를 재설정하고 재입력해야하는 번거로움을 없앨 수 있고, 전자모듈 보조전원공급부와 배터리 성능시험부가 하나의 본체에 설치되어 휴대가 간편하고 현장에서 LED 작업등 및 배터리성능 테스터 등 다기능으로 사용할 수 있는 시스템을 개발하여 자동차 정비공장의 구매부담을 경감할 수 있다.
Patent KR-20220081030-A (KR)
Title: 커피 원두 로스팅장치
Inventor: AHN JAE HO
IPC: A23N12/08
Filed: 2020-12-08
Abstract: 커피 원두 로스팅장치를 개시한다. 
이러한 커피 원두 로스팅장치는, 커피 원두의 로스팅 처리를 위한 가열통을 구비한 로스팅부와, 상기 로스팅부의 가열통 측에 커피 원두의 가열 및 교반을 위한 열풍 공급이 가능하게 연결 형성되는 열원공급부와, 상기 로스팅부의 가열통 측으로부터 열풍 배출이 가능하게 연결 형성되는 열원배출부, 그리고 상기 열원공급부 및 열원배출부 측과 연계하여 상기 로스팅부의 가열통 내부에 로스팅 처리와 부합하는 방향성을 갖는 상태로 열풍의 공급 및 배출을 유도할 수 있도록 형성되는 로스팅유도부를 포함한다.
Patent KR-20220083095-A (KR)
Title: 노루오줌 추출물을 포함하는 피부재생 촉진용 약제 조성물 및 피부재생 촉진용 화장료 조성물
Inventor: KIM JIN KYU
IPC: A61P17/00
Filed: 2020-12-11
Abstract: 본 발명은 노루오줌의 줄기, 잎, 뿌리 및 종자 중 하나 이상으로부터 추출된 노루오줌 추출물을 유효성분으로 포함하는 피부재생 촉진을 위한 약제 조성물 또는 화장료 조성물에 관한 것이다.
Patent KR-20220083332-A (KR)
Inventor: CHOI JIN YOUNG
IPC: G06F16/33
Filed: 2020-12-11
Abstract: 본 발명의 실시예에 따른 그룹웨어에 특화된 누적특성 데이터 기반 질의 보정 기술이 적용된 챗봇 시스템은: 사용자가 입력한 검색어 혹은 검색 질문 자연어를 형태소 분석하여 질의 도메인을 인식하도록 구성되는 질의 도메인 인식 모듈; 상기 질의 도메인과 관련한 이전 히스토리에서 키워드를 추출하여 상기 사용자의 질의를 보정하여 보정 질의를 생성하도록 구성되는 질의 보정 모듈; 미리 입력된 질의-응답 쌍들과 상기 보정 질의와의 유사도에 기초하여 상기 보정 질의와 관련된 검색 결과를 제공하도록 구성되는 챗봇 모듈; 및 상기 검색 결과에 대한 상기 사용자의 피드백 결과에 따라 상기 사용자의 질의 관련 키워드의 가중치를 갱신하도록 구성되는 피드백 모듈;을 포함한다.
Patent KR-20220085540-A (KR)
Inventor: PYO YOUNG IL
IPC: B64C39/02
Filed: 2020-12-15
Abstract: 근접 군집 비행을 하는 운항 비행체의 충돌 회피 경로 설정 방법을 제공한다. 
본 발명의 일 실시예에 따른, 운항 비행체의 충돌 회피 경로 설정 방법은, 운항 비행체의 운항 시작 이후에, 상기 운항 비행체의 운항 경로를 모니터링하는 단계와, 상기 운항 비행체의 운항 경로 이탈 여부를 판단하는 단계와, 상기 운항 경로 이탈이 임계치 이상으로 이루어지는지 여부를 판단하는 단계 및 상기 운항 경로 이탈이 임계치 이상인 경우, 상기 운항 비행체와 주변 비행체 간의 충돌 여유 거리 및 이동 가능한 운항 경로에 따른 가중치를 기반으로 새로운 운항 경로를 설정하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20220063678-A (KR)
Inventor: CHO JAI HI
IPC: G01S7/4865
Filed: 2020-12-16
Abstract: According to an embodiment of the present invention, a lidar device comprises: a light emitting circuit for emitting light using a diode, and including at least one capacitor, at least one ground point grounded to the ground, and a transistor for switching current flowing through the diode; a current sensing unit electrically connected to a contact of a first node located between a first ground point and a drain of the transistor, and obtaining a first current from the contact to generate a first signal on the basis of the first current; a light sensing unit for sensing a portion of the light emitted by the light emitting circuit using at least one detector, and generating a second signal on the basis of a portion of the light; and a control unit for determining a first time point on the basis of the first signal, and determining a second time point on the basis of the second signal. The control unit calculates the flight time of the light using the first and second time points. Therefore, a laser output time point can be accurately detected.
Patent KR-20220087116-A (KR)
Title: 유기 금속 화합물, 이를 포함하는 유기발광다이오드 및 유기발광장치
Inventor: CHOUNG KU SUN
IPC: H01L51/50
Filed: 2020-12-17
Abstract: 본 발명은 하기 화학식으로 표시되는 유기 금속 화합물과, 이를 발광물질층에 포함하는 유기발광다이오드 및 유기발광표시장치를 제공한다.
Patent KR-20220091129-A (KR)
Inventor: JEONG WONSEOK
IPC: H01M50/591
Filed: 2020-12-23
Abstract: 본 발명은 에너지 밀도를 높일 수 있는 이차전지와 이를 제조하는 방법에 관한 것으로, 본 발명의 이차전지는 양단이 개방된 파우치의 내부에 전극조립체를 수용한 후 파우치의 양단을 폐쇄하도록 전극 단자를 파우치 내부에서 노출시키는 캡을 파우치의 개방된 양단 내부에 각각 삽입하여 형성되는 것을 특징으로 하며, 이에 따라 전지 높이 방향으로 파우치의 수용공간과 실링을 위한 돌출부를 감소시켜 전지의 높이 방향으로 공간 효율을 높일 수 있어 에너지 밀도를 높일 수 있다.