baber/WOPTO huggingface dataset:
Patent KR-20220164899-A (KR)
Title: The Electro-conductive Contact Pin
Inventor: AHN BUM MO
IPC: G01R31/28
Filed: 2021-06-07
Abstract: The present invention provides an electrically conductive contact pin with improved physical or electrical characteristics in an electrically conductive contact pin formed by laminating a plurality of metal layers. The electrically conductive contact pin comprises: a body unit formed by laminating a plurality of metal layers; and a tip unit which is located at an end of the body unit and which is in contact with a plurality of metal layers constituting the body unit at a bonding surface with the body unit.
Patent KR-20220165105-A (KR)
Title: Electronic device having display including light senser
Inventor: SEO DONGIL
IPC: H04N5/247
Filed: 2021-06-07
Abstract: An electronic apparatus according to various embodiments may comprise: a front cover that forms a front surface of the electronic apparatus; a rear cover that forms a rear surface on the opposite side from the front surface; a display positioned between the front cover and the rear cover and visually exposed via the front cover; a first camera located on the front surface; and a processor operatively connected to the first camera and the display. The display can be divided into a display region and a sensor region when viewed from the front. The display may include: a light emitting/receiving layer which includes light emitting diodes located in the display region and at least one photodiode located in the sensor region; and a filter layer which is positioned between the front cover and the light emitting/receiving layer, and includes light emitting filters aligned with the light emitting diodes in the display region and at least one light receiving filter aligned with the at least one photodiode in the sensor region. The processor can be configured to: receive, from the at least one photodiode, optical information on light that passes through the at least one light receiving filter and is received by the at least one photodiode; and use the optical information to perform a function related to an image that is to be acquired from the first camera and displayed on the display. Various other embodiments are also possible. Therefore, the electronic apparatus can acquire accurate optical information from sensors arranged on the display.
Patent KR-20220165427-A (KR)
Title: Ceramic 3d printer using film-supplied light polymerization method
Inventor: LEE SANG HYEOK
IPC: B33Y70/00
Filed: 2021-06-08
Abstract: The present invention relates to a film supply-type light polymerization-type ceramic three-dimensional printer, which provides a black and white LCD display inside a housing of a three-dimensional printer body, thereby increasing the amount of light for photopolymerization emitted from the LED module to a printing material as compared to a color LCD display to dramatically reduce the curing time of the printing material, in addition, supplementarily emits light for photopolymerization from a base plate, to which a three-dimensional printed output is fixated, in the direction of the three-dimensional printed output, thereby increasing the adhesive strength between the base plate and the three-dimensional printed output to prevent a separation phenomenon of the three-dimensional printed output, and continuously applies heat above a certain temperature in the process of forming the printing material (ceramic slurry) in the form of a thin film, thereby adjusting the viscosity of the printing material to secure a high degree of completion of the three-dimensional printed output.
Patent KR-20220169249-A (KR)
Title: Battery module for vehicle capable of delaying thermal runaway
Inventor: JUNG GUN TAE
IPC: H01M50/24
Filed: 2021-06-18
Abstract: The present invention relates to a battery module for vehicle capable of delaying thermal runaway, which delays the transmission of thermal runaway to other adjacent battery cells when thermal runaway occurs in a battery cell, discharges excessive venting gas due to thermal runaway to the outside, and can quickly detect temperature anomalies of battery cells. The battery module for vehicle capable of delaying thermal runaway according to the present invention comprises: a housing (10); battery cells (20) provided in plurality and arranged in a thickness direction inside the housing (10); pads (33) provided between each of the battery cells (20); and a mica plate (31) provided between adjacent other battery cells (20) for every predetermined number of the battery cells (20).
Patent KR-20230000537-A (KR)
Inventor: KONG NAM WOONG
IPC: G01N21/84
Filed: 2021-06-25
Abstract: The present invention relates to a real-time process monitoring system using artificial intelligence and an assembly process monitoring method using the same, which are, more specifically, provided to monitor an assembly process of workers or work robots. The real-time process monitoring system using artificial intelligence according to an embodiment of the present invention comprises: an image acquisition unit which generates image data about a preset process environment; and a process monitoring unit which monitors suitability of a process based on the image data. The process monitoring unit generates, in the image data input in time series, a first area for a work object, a second area for a part to be worked within the work object, and a third area for a working subject performing work on the work object, and determines whether work is performed for a preset time while the third area overlaps the second area.
Patent KR-20230001330-A (KR)
Title: Manufacturing method of krill oil
Inventor: CHUNG GUK HOON
IPC: A23D9/04
Filed: 2021-06-28
Abstract: The present invention relates to a manufacturing method of krill oil, and more particularly, to a manufacturing method of krill oil, which lowers the acid value by removing impurities (proteins, salts and the like) through a series of extraction and purification processes, maximizes a phospholipid content, and increases the fluidity by lowering the viscosity to be easy for encapsulation.
Patent KR-20230006960-A (KR)
Title: Magnetic Handle Puff Cushion
Inventor: KANG YU BIN
IPC: A45D33/00
Filed: 2021-07-05
Abstract: The present invention relates to cushion pact cosmetics having a puff handle attached by a magnet, wherein a storage state of a puff is maintained in a cosmetic case even when the cosmetic case is opened, so that the cosmetics can be easily used. To this end, the cushion pact cosmetics include a puff handle magnet on a puff handle portion and have a magnet on the inside of an upper end of a cosmetic inner container portion.
Patent KR-20210092706-A (KR)
Title: Photomask blank and method of manufacturing photomask blank, method of manufacturing photomask, and method of manufacturing display deⅵce
Inventor: TSUBOI SEIJI
IPC: G03F7/09
Filed: 2021-07-08
Abstract: Provided is a photomask blank satisfying optical properties capable of obtaining a high-precision mask pattern when a photomask is manufactured by etching and suppressing display unevenness when a display device is manufactured by using the photomask. According to the present invention, the photomask blank is used when manufacturing a photomask for manufacturing a display device. The photomask blank comprises a transparent substrate including a material substantially transparent to exposure light and a light shielding film formed on the transparent substrate and including a material substantially opaque to the exposure light. The light shielding film includes a first reflection suppressing layer, a light shielding blocking layer, and a second reflection suppressing layer from a transparent substrate side. The first reflection suppressing layer is a chromium-based material containing chromium, oxygen, and nitrogen, wherein the content of chromium is 25 to 75 atomic%, the content of oxygen is 15 to 45 atomic%, and the content of nitrogen is 10 to 30 atomic%. The light shielding layer is a chromium-based material containing chromium, and nitrogen, wherein the content of chromium is 70 to 95 atomic % and the content of nitrogen is 5 to 30 atomic %. The second reflection suppressing layer is a chromium-based material containing chromium, oxygen, and nitrogen, wherein the content of chromium is 30 to 75 atomic%, the content of oxygen is 20 to 50 atomic%, and the content of nitrogen is 5 to 20 atomic%. In addition, the film thicknesses of the first reflection suppressing layer, the light blocking layer, and the second reflection suppressing layer are set so that the reflectance of the exposure light on the surface and the back surface of the light shielding film with respect to an exposure wavelength is 10% or less and the optical density is 3.0 or more.
Patent KR-20230009096-A (KR)
Title: Positive electrode slurry composition for lithium secondary battery, positive electrode and lithium secondary battery comprising the same
Inventor: LEE CHOONG HYEON
IPC: H01M4/02
Filed: 2021-07-08
Abstract: The present invention relates to a positive electrode slurry composition for a lithium secondary battery, a positive electrode, and a lithium secondary battery including the same. More specifically, when manufacturing a positive electrode for a lithium secondary battery including a slurry coating process, a positive electrode slurry composition having thixotropy that can secure enough flowability to flexibly respond to a change in a slurry coating speed is used to manufacture a positive electrode, thereby increasing processability in manufacturing a positive electrode for a lithium secondary battery.
Patent KR-20230011802-A (KR)
Inventor: JIN WOO SEO
IPC: H01L21/285
Filed: 2021-07-14
Abstract: The present invention relates to a method of forming a semiconductor conductive wire. The method of the present invention comprises the steps of: forming an interlayer insulating film by applying a composition for forming an insulating film on the entire surface of a semiconductor substrate on which a bonding area is formed; etching the interlayer insulating film to form a contact hole exposing the bonding area; and forming a conductive wire by filling the contact hole with a conductive material. The composition for forming the insulating film may include (i) a compound containing a unit represented by formula 1, wherein the ratio of the total of SiH_3/SiH_x (x is an integer of 1-3) on the ^1H-NMR spectrum is 0.200 to 0.208. The present invention can prevent bridges between neighboring contact holes.
Patent KR-20230013809-A (KR)
Title: Actuator with image sensor shift type and camera module including it
Inventor: KIM MAN KI
IPC: H02K33/18
Filed: 2021-07-20
Abstract: In accordance with one embodiment of the present invention, an image sensor shift type actuator includes: a first carrier having a guide rail formed in an upper part, and having an image sensor coupled to a lower part; a second carrier having a groove rail formed in a lower part to face the guide rail and located in the upper part of the first carrier; a housing located in an upper part of the second carrier; a first ball disposed between the guide rail and the groove rail; a second ball disposed between the second carrier and the housing; second magnets arranged to be orthogonal to each other and provided on the second carrier; first magnets provided on the first carrier, while provided in a direction in which the second magnets are not provided; a first coil facing the first magnets; and a second coil facing the second magnets. At least one of the guide rails and the groove rail has a shape rounded with respect to a plane vertical to an optical axis. Therefore, the present invention is capable of implementing more precise performance for linear and rotating motions of an image sensor.
Patent KR-20230014899-A (KR)
Title: Interface device and interface device driving method using the same
Inventor: LIM SANGHYUN
IPC: G06F3/046
Filed: 2021-07-21
Abstract: An interface device according to one embodiment of the present invention includes an electronic device and an input device that communicates with the electronic device. The electronic device comprises: a display layer; and a sensing layer disposed below the display layer, transmitting a first driving signal to the input device, and detecting an input by the input device. The input device comprises: a resonance circuit unit generating a first magnetic field based on the first driving signal; a control unit controlling the resonance circuit unit; and a power supply unit providing power to the control unit, wherein a second magnetic field is generated by the power in the resonance circuit unit, and the sensing layer can detect the input based on the second magnetic field. The interface device has improved reliability.
Patent KR-20230014521-A (KR)
Inventor: CHO MYUNGHO
IPC: G03F7/105
Filed: 2021-07-21
Abstract: Provided are a photosensitive resin composition, a photosensitive resin film manufactured using the photosensitive resin composition, a color filter including the photosensitive resin film, and a display device including the color filter, wherein the photosensitive resin composition includes: (A) a binder resin; (B) a polymerizable monomer; (C) a polymerization initiator; (D) a colorant; (E) a solvent; and (F) a leveling agent having a surface contact angle of 27.4° or greater.
Patent KR-20230016814-A (KR)
Title: Automated in-line extraction of cypress oil to increase sterilization effect
Inventor: OH YUN HEE
IPC: B01F27/00
Filed: 2021-07-27
Abstract: The present invention relates to an automation device for extracting Chamaecyparis obtusa oil for increasing sterilization effect, and more specifically, to an automation device for extracting Chamaecyparis obtusa oil capable of in-line pH (acidity) testing from washing of Chamaecyparis obtusa raw materials to a final extraction process in order to increase the purity of limonene and esters of terpenes for increasing the natural sterilization, disinfection, and antibacterial effects of Chamaecyparis obtusa oil. The automation device for extracting Chamaecyparis obtusa oil for increasing sterilization effect of the present invention comprises: a step of washing Chamaecyparis obtusa leaves by using bubbles; a step of cutting the washed raw materials and simultaneously inserting the same into a distillation tank; a step of supplying high-temperature steam and performing stirring inside the tank by using a heating means; a pH (acidity) measurement and adjustment step of water vapor containing Chamaecyparis obtusa oil components in the distillation tank; a step of converting the water vapor whose pH (acidity) value is confirmed into condensate by a cooler; and an oil separation extraction step of separating the condensate into Chamaecyparis obtusa oil and Chamaecyparis obtusa sap. The present invention can extract Chamaecyparis obtusa oil of uniform purity through acidity measurement and self-adjustment for having a constant acidity in a water vapor step containing phytoncide components in the distillation tank.
Patent KR-20230020806-A (KR)
Title: Method of designing the insulation of pipe in a building
Inventor: RYU HYUNG KYOU
IPC: G06F119/08
Filed: 2021-08-04
Abstract: According to the present invention, a method for designing the insulation of a pipe in a building is able to input an insulation variable and a design variable of the pipe into a pipe insulation design software installed in a computer, automatically calculate the legal insulation thickness, improved insulation thickness, insulation cost, and energy saving rate of the pipe, predict whether dew condensation will occur in the pipe and the insulation performance, and perform the efficient insulation design. In addition, the present invention is able to, when setting an improved insulation thickness, automatically calculate improved insulation cost and energy saving rate, predict energy saving rate due to changes in the insulation thickness in advance, effectively improve and design the insulation of a pipe, and increase the energy efficiency of a building.
Patent KR-20230022704-A (KR)
Inventor: CHOI JU YOUN
IPC: H01L23/64
Filed: 2021-08-09
Abstract: According to the present invention, a semiconductor package comprises: a pair of differential signal wiring lines including a first differential signal wiring line and a second differential signal wiring line arranged on a signal wiring layer apart from each other and parallelly to each other; a lower unipotential plate arranged on a lower wiring layer on a lower side of the signal wiring layer; an upper unipotential plate arranged on an upper wiring layer on an upper side of the signal wiring layer; and a wiring insulation layer surrounding the pair of differential signal wiring lines, the lower unipotential plate, and the upper unipotential plate, and filling the parts between the signal wiring layer, the lower wiring layer, and the upper wiring layer. One or more of the lower unipotential plate and the upper unipotential plate are overlapped vertically with the pair of differential signal wiring lines, and have an impedance opening filled by the wiring insulation layer. Therefore, signal integrity can be improved.
Patent KR-20230023484-A (KR)
Inventor: LEE JEONG KUN
IPC: B60P3/20
Filed: 2021-08-10
Abstract: The present invention relates to the freezing, refrigerating, and heating control system of a refrigerator truck. The freezing, refrigerating, and heating control system can use a compressor, a battery, a main condenser, a first evaporation unit, a second evaporation unit, a heating condenser, and a controller, to perform control so that a refrigerating or heating system is driven so that a freezing compartment is controlled to be used for a freezing purpose through the second evaporation unit while a refrigerating compartment can be selectively used for a refrigerating purpose even in the winter through the first evaporation unit or the heating condenser, thereby being used for the refrigerating purpose at all times regardless of summer or winter by driving the refrigerating or heating system for the refrigerating compartment in summer or winter, and can use the battery and the controller to use the separate battery as a driving means for driving the control system to drive and control the control system through the battery, which is the driving means, through the controller even when the engine of a vehicle stops unlike in an existing structure using a connection with the engine of a vehicle, thereby easily managing the constant temperature of the freezing compartment and the refrigerating compartment and significantly increasing delivery efficiency by driving the system for continuous freezing, refrigerating, or heating.
Patent KR-20230024174-A (KR)
Title: Method and user terminal of providing emoticon to user
Inventor: HONG WON BOM
IPC: G06Q50/10
Filed: 2021-08-11
Abstract: A method of providing an emoticon to a user of the present invention comprises: a step in which a user terminal displays a first emoticon belonging to a first set and a second emoticon belonging to a second set different from the first set in a first area of a screen of a chat room; a step in which the user terminal, when receiving a user's interaction with the first emoticon, displays a first interface requesting emoticons belonging to the first set to overlap at least a portion of the first emoticon; and a step in which the user terminal, when receiving the user's interaction with the first interface, displays at least one emoticon belonging to the first set in the first area. Accordingly, emoticons are provided to a user through simple and intuitive operation.
Patent KR-20230027698-A (KR)
Inventor: KIM DAE KEUN
IPC: H05B47/16
Filed: 2021-08-19
Abstract: 본 발명에 따른 사용자의 영상 시청 취향을 반영하는 스마트 조명은, 복수 개의 영상, 상기 복수 개의 영상의 제1 영상정보 및 제2 영상정보가 저장된 서버와, 상기 서버로부터 사용자가 선택하는 상기 영상을 수신하고 재생하는 영상장치와, 상기 영상장치의 주변에 배치되는 조명과, 상기 서버로부터 상기 영상의 제1 영상정보를 수신하여 상기 조명의 초기 제어값을 생성하고, 상기 초기 제어값에 상기 영상의 제2 영상정보를 반영해 상기 조명의 보정 제어값을 생성하는 영상정보 처리부와, 상기 보정 제어값으로 상기 조명을 제어하는 조명 제어부를 포함하는 것을 특징으로 하는 사용자의 영상 시청 취향을 반영하는 스마트 조명을 제공하는데 그 목적이 있다.
Patent KR-20230027815-A (KR)
Inventor: LYU JAEWOO
IPC: G01S13/86
Filed: 2021-08-20
Abstract: 본 발명은 언덕이나 산악을 이동하는 이동탐지물의 탐지정보를 수신하기 위하여 형성되는 선형배열안테나를 구비한 지상감시레이더와 상기 지상감시레이더로부터 수신된 이동탐지물의 탐지정보(거리정보, 방위각정보)를 전달받아 고도정보를 추출하기 위하여 형성되는 고도정보추출서버를 포함하여 이루어지며, 지상감시레이더를 이용하여 움직이는 이동탐지물을 탐지하고, 탐지된 이동탐지물의 레이더 탐지정보인 이동탐지물까지의 탐지거리와 방위각 및 지도데이터의 고도정보를 이용하여, 이동탐지물의 고도(높이)정보를 추출하는 2차원 지상감시레이더와 지도데이터의 고도정보를 이용한 이동탐지물의 이동탐지물 추적레이더시스템 및 이를 이용한 고도정보추출방법에 관한 것이다.
Patent KR-20230029091-A (KR)
Inventor: CHOI SANG JIN
IPC: G01N21/88
Filed: 2021-08-23
Abstract: 본 발명은, 물체를 검사위치로 이송할 수 있도록 구성되는 이송부, 검사위치에 안착된 물체의 이미지를 획득하며, 초점거리가 조절될 수 있도록 구성되는 검사 카메라 및 검사위치에 인접하여 구비되며, 광 경로를 전환할 수 있도록 구성되는 제1 미러 블록을 포함하며, 물체는 상측이 개방되는 용기형으로 구성되며, 미러 블록은 검사 카메라가 물체 중 제1 미러 블록과 먼 내면을 촬영할 수 있도록 광 경로를 전환하는 제1 미러 및 검사 카메라가 물체 중 제1 미러 블록과 가까운 외면을 촬영할 수 있도록 광 경로를 전환하는 제2 미러를 포함하는 용기형 물체의 다각도 촬영 장치에 관한 것이다. 
본 발명에 따른 용기형 물체의 다각도 촬영 장치는 하나의 카메라를 이용하여 다양한 각도에서 촬영된 영상을 획득할 수 있어 구성의 단순화를 달성할 수 있다. 또한 사각지역의 이미지를 서로 다른 미러를 통하여 획득할 수 있으며, 대칭적인 영역에 대한 이미지를 동시에 획득할 수 있어 검사 효율을 상승시킬 수 있는 효과가 있다.
Patent KR-20230030257-A (KR)
Inventor: HAN WOO HYUN
IPC: B62D5/04
Filed: 2021-08-25
Abstract: 본 발명은 간단한 구조와 소재에 의해 장치 자체의 무게를 경량화하여 소형전기차 등에 용이하게 적용할 수 있도록 된 퍼스널 모빌리티 자율확장형 EPS조향장치에 관한 것이다. 
본 발명에 따르면, 핸들(11)을 자동적으로 조향 구동하도록 연결된 전기모터(12)와, 상기 전기모터(12)의 작동을 제어하도록 연결된 전기제어유닛(13)과, 상기 핸들(11)에 의한 조향력을 차륜 측으로 전달하도록 된 조향기어유닛(14)을 포함한 퍼스널 모빌리티 EPS조향장치(10)에 있어서; 상기 핸들(11)의 하부에 일정 길이로 연장되도록 결합되되, 상기 핸들(11) 측에 결합되는 상부샤프트(21)와, 상기 상부샤프트(21)의 하단에 일직선상으로 연장되도록 축결되는 하부샤프트(22)와, 상기 하부샤프트(22)에 연결되어 상기 조향기어유닛(14) 측에 결합되도록 연장되는 기어샤프트(23)로 구성된 조향샤프트(20)와; 상기 조향샤프트(20)의 상단과 하단에 구비되어 상기 핸들(11)과 조향기어유닛(14) 사이의 각도조절 가능하도록 결합되되, 상기 핸들(11)과 상부샤프트(21) 사이에 결합되는 핸들측 유니버셜조인트(24) 및 상기 하부샤프트(22)와 기어샤프트(23) 사이에 결합되는 기어측 유니버셜조인트(25)를 포함하며; 상기 조향샤프트(20)와 유니버셜조인트(24,25)는 알루미늄 합금을 포함한 경량 재질로 제작된 퍼스널 모빌리티 자율확장형 EPS조향장치가 제공된다.
Patent KR-20230032654-A (KR)
Title: 실행시간 백업 정보의 통합 관리 방법 및그 시스템
Inventor: LEE MIN JAE
IPC: G06F11/14
Filed: 2021-08-31
Abstract: 본 발명은 복수개의 작업 프로그램 모듈('모듈')을 실행하는 실시간 시스템에 서, 각 모듈의 실행시간 백 
업정보를 통합적으로 관리하는 방법 및 시스템에 관한 것이다. 본 발명은 복수개의 모듈의 제어정보 및 
실행시간 백업정보를 기록/저장하는 매체, 및 상기 복수개의 모듈의 실행시간 백업정보를 통합적으로 관 
리하는 백업 관리자를 포함하며, 상기 백업 관리자는 상기 기록/저장 매체의 해당 모듈 제어정보를 유지 
하면서, 백업 오퍼레이션시 상기 기록/저장 매체를 액세스한다. 따라서, 본 발명의 백업 관리자에 의해 
모든 모듈의 백업작업을 관리함으로써, 종래의 각 모듈이 저장매체를 직접 액세스함에 따라 발생된 제 문 
제점을 해결하고, 백업 정보의 유지, 보수, 및 사용이 용이한 효과가 있다.
Patent KR-20230033329-A (KR)
Inventor: CHUNG YOU EUN
IPC: G06Q50/20
Filed: 2021-09-01
Abstract: 본 개시의 다양한 실시예에 따른 전자 장치의 정보 관리 방법은, 학급을 구성하는 학생들의 자리 배치와 관련된 배치도 정보를 획득하는 단계, 상기 배치도 정보를 포함하는 제1 영역, 편집 정보를 포함하는 제2 영역, 및 메뉴 오브젝트를 포함하는 페이지를 제공 하는 단계, 상기 메뉴 오브젝트에 대한 사용자의 선택 입력에 기초하여 상기 제1 영역 및 상기 제2 영역 중 적어도 하나에 표시되는 컨텐츠를 수정하기 위한 적어도 하나의 기능 오브젝트를 표시하는 단계, 및 상기 적어도 하나의 기능 오브젝트 중 적어도 일부에 대한 선택에 기초하여 상기 제1 영역 및 상기 제2 영역 중 적어도 하나에 표시되는 컨텐츠를 수정하는 단계를 포함하고, 상기 배치도 정보는 미리 설정된 자리 배치에 따라 상기 학생들에 대응하는 학생 아이콘으로 표시될 수 있다.
Patent KR-20230039295-A (KR)
Title: 차량용 현가 장치
Inventor: CHOI BYUNG JOON
IPC: B60G11/00
Filed: 2021-09-14
Abstract: 차량용 현가 장치에 대한 발명이 개시된다. 개시된 차량용 현가 장치는: 인슐레이터와 결합되고, 윤활유와 접촉되는 윤활접촉부를 구비하는 어퍼케이스와, 윤활접촉부를 감싸는 형상으로 윤활유가 외부로 누설되는 것을 방지하는 센터플레이트와, 센터플레이트와 결합되는 로워케이스와, 어퍼케이스 및 로워케이스와 결합되는 슬라이딩 베어링부를 포함하는 것을 특징으로 한다.
Patent KR-20230042918-A (KR)
Inventor: SEO JEONG IL
IPC: A62B18/08
Filed: 2021-09-23
Abstract: 본 발명의 실시예에 따른 점착식 마스크는, 인체의 입과 코와 턱의 일부분을 가림으로써 외부 물질을 필터링하는 마스크 본체 및 상기 인체의 귀의 인접 부분에 점착 가능하며, 각각의 연결부에 의해 상기 마스크 본체와 연결되어 안면에 대하여 상기 마스크 본체를 지지하는 한 쌍의 점착 지지부를 포함할 수 있다.
Patent KR-20230045914-A (KR)
Inventor: HWANG HO JIN
IPC: H01M50/178
Filed: 2021-09-29
Abstract: 제1 전극판, 세퍼레이터 및 제2 전극판을 구비하는 전극조립체 및 상기 전극조립체가 내부에 수용되는 파우치필름을 포함하며, 상기 파우치필름은 상기 전극조립체가 수용되는 수용부 및 상기 수용부로부터 상기 수용부의 외측으로 연장 형성되는 테라스부를 포함하며, 상기 테라스부는 상기 전극조립체에 연결되는 음극 리드가 관통되어 돌출되는 제1 측면부와, 상기 전극조립체에 연결되는 양극 리드가 관통되어 돌출되는 제2 측면부 및 상기 제1,2 측면부에 양단부가 연결되는 상단부를 구비하며, 상기 제1,2 측면부의 끝단에는 상기 상단부 방향 측으로 접혀지는 폴딩부가 구비되는 파우치형 이차 전지가 개시된다.
Patent KR-20230046731-A (KR)
Inventor: PARK DONG BEOM
IPC: G01C17/38
Filed: 2021-09-30
Abstract: 본 발명은 지자기 센서의 이벤트 감지 정확도를 높이기 위한 것으로서, n(n은 5 이상의 자연수)개의 지자기 센싱값을 이용하여 산출된 이벤트 판단용 기준값이 저장된 메모리와, 소정 장소에서 지자기 변화를 감지됨에 따라 지자기 센싱값을 출력하는 지자기 센싱부와, 상기 지자기 센싱부에서 출력한 지자기 센싱값과 상기 이벤트 판단용 기준값을 토대로 이벤트 발생을 감지하는 제어부를 포함하는 지자기 센서 노드를 제공할 수 있다.