baber/WOPTO huggingface dataset:
Patent KR-20200093010-A (KR)
Title: 외부 플렉서블 스크린 모바일 단말기 및 그 힌지
Inventor: XIAO YANG
IPC: H04M1/02
Filed: 2019-01-15
Abstract: 외부 플렉서블 스크린 모바일 단말기의 힌지는 메인 지지체(1), 제1지지체(31) 및 제2지지체(32)를 포함하고, 제1지지체(31)와 메인 지지체(1)의 사이 및 제2지지체(32)와 메인 지지체(1)의 사이에는 서브 지지체(41, 42, 43, 44)가 구비되며, 메인 지지체(1)와 서브 지지체(41, 42, 43, 44)는 상기 힌지가 닫힐 때의 벤딩 회전 부분에 대응되며; 상기 힌지에는 또한 앞뒤로 반복적으로 벤딩될 수 있는 플라스틱 시트(700)가 구비되며; 플라스틱 시트(700)는 서브 지지체(41, 42, 43, 44) 및 메인 지지체(1)의 단부 근처의 상면에 위치하고, 플라스틱 시트(700)의 양단은 각각 제1지지체(31) 및 제2지지체(32)에 연결되고, 플라스틱 시트(700)는 또한 서브 지지체(41, 42, 43, 44) 및 메인 지지체(1)에 고정되게 연결된다. 상기 외부 플렉서블 스크린 모바일 단말기의 힌지 구조는 합리적이고, 힌지 중앙의 구조는 조립하기가 더 쉽고 사용 수명이 더 길다.
Patent KR-20200093021-A (KR)
Title: 이동하는 물체에 측정 지점을 위치시키는 방법
Inventor: MOOSBRUGGER CHRISTIAN
IPC: F02M35/10
Filed: 2018-11-29
Abstract: 본 발명은 물체(5)에 위치적으로 고정되는 피처(8)에 대해 측정 지점(15, 18)들을 위치 설정하는 방법에 관한 것으로, 상기 물체(5)는 조정 트랙을 따라 이동된다. 제1 및 제2 광학 검출 영역(10, 11)이 형성되며, 이로 인해 피처(8)의 현재 실제 위치가 검출된다. 2개의 검출 영역(10, 110)이 서로 중첩되게 배치되어, 중첩 섹션(13)을 형성한다. 각각의 측정 지점(15, 18)은 피처(8)로부터 사전 정의된 고정된 거리(16, 19)에 배치된다. 피처(8)가 제1 검출 영역(10) 내에 있을 경우, 제1 위치된 측정 지점(15)에서 측정이 이루어진다. 피처(8)가 중첩 섹션(13) 내에 있을 경우, 제1 측정 지점(15)이 비활성화되고, 제2 측정 지점(18)이 활성화되어 측정이 이루어진다.
Patent KR-20200102486-A (KR)
Title: 전력 변환 장치
Inventor: TAJIMA HIDENOBU
IPC: H02M7/48
Filed: 2018-11-21
Abstract: 제어 장치(20)는, 인버터(2)의 출력 전류의 검출값이 전류 지령값(i*)에 추종하도록 인버터(2)를 제어한다.  제어 장치(20)는, 전류 지령값(i*)과 인버터(2)의 출력 전류의 검출값의 전류 편차를 연산하고, 연산한 전류 편차가 전류 편차 지령값(Δi*) 이하가 되도록 스위칭 소자(Q1∼Q6)의 스위칭을 제어하도록 구성된다.  제어 장치(20)는, 부하 전류(iL)에 과전류 레벨보다도 작은 전류 리미터를 마련한다.  제어 장치(20)는, 부하 전류(iL)의 검출값이 전류 리미터보다도 클 때에는, 부하 전류(iL)가 전류 리미터보다도 작을 때에 비해서, 전류 편차 지령값(Δi*)을 감소시킨다.
Patent KR-20200125596-A (KR)
Title: 메모리 관리 시스템 및 메모리 관리 방법, 그리고 정보 처리 장치
Inventor: KAZI MAMUN
IPC: G06F12/0891
Filed: 2018-11-21
Abstract: 가상 어드레스 캐시 방식의 캐시 메모리 내의 데이터를 효율적으로 보호하는 메모리 관리 시스템을 제공한다.  메모리 관리 시스템은, 프로세서 코어로부터 메모리 액세스 요구된 데이터를 일시 기억하는 캐시 메모리와, 상기 프로세서 코어로부터 메모리 액세스 요구와 동시에 통신된 시큐리티 상태를 기억하는 상태 기억부와, 메인 메모리에 대한 액세스를 관리하는 메모리 관리 유닛을 구비한다.  상기 프로세서 코어로부터 메모리 액세스 요구하였을 때, 시큐리티 상태가 변화하고 있는 경우에는, 히트한 캐시 라인의 캐시 플래시를 실시한다.
Patent KR-20200106978-A (KR)
Title: 복합 반투막 및 복합 반투막의 제조 방법
Inventor: TAKAYA KIYOHIKO
IPC: C02F1/44
Filed: 2019-02-28
Abstract: 본 발명은 기재와 지지층과 분리 기능층을 구비하는 복합 반투막이며, 상기 지지층이 다공질 구조를 갖는 열가소성 수지와 입자를 포함하고, 상기 입자는 상기 열가소성 수지 내에 존재하며, 또한 디엔계 폴리머, 아크릴계 폴리머 및 에틸렌계 폴리머로 이루어지는 군에서 선택되는 적어도 1종의 재료를 함유하고, 상기 지지층을 두께 방향을 따라서 절단한 단면에 있어서, 상기 지지층의 표면으로부터 두께 방향으로 3㎛이며 상기 표면을 따른 방향으로 3㎛인 범위 내에서, 상기 입자가 6개 이상 존재하고 있는 복합 반투막에 관한 것이다.
Patent KR-20200132861-A (KR)
Title: 테이프 타입 일회용 기저귀
Inventor: MORITANI AKIE
IPC: A61F13/49
Filed: 2019-03-19
Abstract: [과제] 파형상 부분에서 외측으로 부풀어오르는 돌출 부분이 기저귀의 표면과 피부의 사이로 접혀들어가는 것을 방지한다. 
[해결 수단] 날개 부분(WP)의 하연(70, 75)은 밖으로 부풀어오르는 산부를 복수 갖는 파형상 부분(80)을 갖고 있고, 사이드 플랩부(SF)에서 날개 부분(WP)보다 폭 방향 중앙 측에 사이드 탄성 부재(64)가 마련됨과 동시에, 이 사이드 탄성 부재(64)에 의해서 전후 방향(LD)으로 수축한 평면 개더가 마련되어 있고, 사이드 탄성 부재(64)의 수축력이 작용하는 전후 방향 범위와, 파형상 부분(80)의 전후 방향 범위 중 적어도 일부가 겹친 중첩 범위(77)를 갖고 있으며, 평면 개더의 최대 신장은 150∼350%이고, 중첩 범위(77)에서, 사이드 탄성 부재(64)와 파형상 부분(80)과의 폭 방향(WD) 간격은 최대가 15∼50㎜이고, 또한, 최소가 5∼20㎜이다.
Patent KR-20210016509-A (KR)
Title: 유전자 발현을 제어하기 위한 방법
Inventor: JONES ALEXANDER MORGAN
IPC: C07K14/215
Filed: 2019-03-01
Abstract: 본 발명은 광 유도성 키나제 및 반응 조절인자를 사용하여 유기체에서 표적 유전자의 발현을 정확하게 제어하기 위한 방법에 관한 것이다.  본 발명은 또한 상기 광 유도성 키나제 및 반응 조절인자를 암호화하는 핵산 구조물 및 핵산, 및 이들 구조물을 발현하는 유기체에 관한 것이다.
Patent KR-20200130863-A (KR)
Title: 엔진 시스템
Inventor: MASUDA YUTAKA
IPC: F02D43/00
Filed: 2019-04-25
Abstract: 엔진 시스템(1)은, 배기 유로에서의 터빈의 상류측과 하류측을 접속하는 바이패스 관(바이패스 유로)(206)과, 바이패스 유로를 개폐하는 바이패스 밸브(216)과, 바이패스 밸브 및 연소실의 압축비를 제어하는 촉매 활성화 제어부(182)를 구비한다.
Patent KR-20200138333-A (KR)
Title: 염증성 장 질환을 치료하는 조성물 및 방법
Inventor: NANDAKUMAR MADHUMITHA
IPC: A61K35/74
Filed: 2019-03-29
Abstract: 염증성 장 질환을 치료하고 염장성 장 질환과 연관된 합병증 및 부작용을 예방하는 데 유용한 박테리아 조성물이 본 명세서에서 제공된다.
Patent KR-20210005624-A (KR)
Title: 캡시드 단위로 캡슐화된 핵산 오리가미 구조
Inventor: KOPATZ IDIT
IPC: C12N15/87
Filed: 2019-03-05
Abstract: 적어도 12개의 캡시드 단위에 의해 캡슐화된 핵산 오리가미 구조의 입자, 이를 포함하는 조성물 및 핵산을 표적 세포로 전달하기 위한 이의 용도가 제공된다.
Patent KR-20210019001-A (KR)
Title: 성형용 폴리오르가노실록산 조성물, 광학용 부재, 및 성형 방법
Inventor: MOCHIZUKI KIKUO
IPC: G02B1/04
Filed: 2019-06-11
Abstract: 본 발명은 사출 성형 등의 성형성이 양호하고, 경화물의 금형으로부터의 이형이 용이하고, 금형의 오염이 억제된 성형용 폴리오르가노실록산 조성물을 제공하는 것으로, (A) 1분자 중에 2개 이상의 알케닐기를 갖고, 점도(25℃)가 10,000∼1,000,000mPa·s인 직쇄상 폴리오르가노실록산과, (B) Q단위를 포함하고, 1분자 중에 평균 1.5개 이상의 알케닐기를 갖는 레진상 폴리오르가노실록산을 (A), (B)성분의 합계에 대해 30∼80질량％와, (C) M단위와 Q단위를 포함하고, 알콕시기와 Si-H의 몰비가 0.15 미만이고, 또한 150℃에서 30분간 가열시의 질량 감소율이 2.0％ 이하인 폴리오르가노하이드로젠실록산을, (Si-H/알케닐기)가 1.0∼3.0몰이 되는 양과, (D)히드로실릴화 반응 촉매의 촉매량을 함유하는 성형용 폴리오르가노실록산 조성물에 관한 것이다.
Patent KR-20220101864-A (KR)
Inventor: PARK JONG SECK
IPC: A01G9/16
Filed: 2021-01-12
Abstract: The present invention relates to a connection device for connecting an angle pipe for reinforcement to vertical and horizontal angle pipes of an interlocking vinyl greenhouse, wherein the connection device comprises: a connection rod of which the front surface protrudes in a U-shape to be in close contact with the outer surface of the vertical angle pipe or the horizontal angle pipe; a fixing stand formed by bending at one end of the connection rod and protruding in the U-shape with a front surface protruding in the U-shape to surround one surface of the angle pipe for reinforcement; and a support formed by bending parallel to the fixing stand at the other end of the connection rod and protruding in the U-shape with the front surface protruding in the U-shape to surround the other side of angle pipe for reinforcement.
Patent KR-20220102371-A (KR)
Title: Nitrone compounds and single-step synthesis method thereof
Inventor: YOHAN PARK
IPC: B01J31/02
Filed: 2021-01-13
Abstract: The present invention relates to a nitrone compound and a single-step synthesis method thereof. In the synthesis method according to the present invention, various nitrone compounds can be synthesized in high yield. The synthesis method is a novel and efficient method in which the nitrone compound can be easily and efficiently synthesized in a single-step reaction.
Patent KR-20210093781-A (KR)
Title: Ice maker
Inventor: KNATT KEVIN
IPC: F25C1/25
Filed: 2021-01-18
Abstract: Provided is an icer maker comprising an evaporator configured to freeze water into ice as it flows vertically down a freezing plate. A distributor dispenses water along the top of the freezing plate, forming ice across the width of the freezing plate as the water flows down along the freezing plate. The distributor may be integrated into the evaporator. For example, the distributor and the evaporator may have a common part. The distributor may be formed of two pieces that are joined together to form the freezing plate. The distributor may have various feature units that help provide a desired distribution of water along the width of the freezing plate. The freezing plate may be mounted within the ice maker enclosure to be in thermal communication with the evaporator and tilted forward.
Patent KR-20220105486-A (KR)
Title: Brake apparatus for vehicle
Inventor: CHUNG SOON OH
IPC: F16D125/40
Filed: 2021-01-20
Abstract: A vehicle brake apparatus of the present invention comprises: a driving unit; a gear assembly unit which is connected with the driving unit and rotated by operation of the driving unit; a pair of power transmission units which are connected with the gear assembly unit, convert a rotational motion of the gear assembly unit to a linear motion, and are disposed on both sides of the driving unit; and a pair of piston units which are respectively coupled to the power transmission unit, and press or release a brake pad by moving back and forth according to the linear motion of the power transmission unit. The vehicle brake apparatus uniformly presses the brake pad to improve braking performance.
Patent KR-20220107747-A (KR)
Inventor: KIM SOO JIN
IPC: A23L17/20
Filed: 2021-01-26
Abstract: The present invention relates to fish cake containing fish collagen and to a manufacturing method thereof and, more particularly, to fish cake containing fish collagen, which has a high absorption rate in the body and can exert the efficacy of collagen properly by containing fish-derived fish collagen consisting of relatively low-molecular compared to collagen contained in meat, and can also improve palatability such as taste and texture, and to a manufacturing method thereof.
Patent KR-20220108516-A (KR)
Inventor: SHIN YONG BOK
IPC: B23K11/30
Filed: 2021-01-27
Abstract: The present invention relates to a spot-welding system with a material reversal function, capable of quickly spot-welding edge ends of a pair of plates, which are placed on upper and lower sides of an assembly, respectively, through reversal. More specifically, a welding apparatus, which can spot-weld a material comprising a plurality of components under the control of a control means, includes: a transfer unit sequentially transferring the components constituting the material; a first placement unit on which the material transferred by the transfer unit is placed to be spot-welded; a reversal unit picking up the spot-welded material while reversing the material through rotation such that the material can be separated from the first placement unit; a second placement unit on which the material rotated by the reversal unit is placed; and a plurality of alignment units installed in the first placement unit while aligning the material transferred by the transfer unit such that the material can be placed on a correction position thereof.
Patent KR-20220110367-A (KR)
Inventor: CHOI JAE BIN
IPC: A01G9/04
Filed: 2021-01-29
Abstract: The present invention relates to a gutter and a gutter structure. The gutter may include: an upper gutter that forms an upper outline of the gutter and has a hole for growing plants; a lower gutter that forms the lower outline of the gutter and has a heat dissipation structure for heat dissipation; and an internal gutter implemented to be positioned on an internal space formed based on the upper gutter and the lower gutter.
Patent KR-20210097061-A (KR)
Title: 0LED manufacturing method using laser shaving and OLED by the same and Manufacturing equipment for the same
Inventor: JU SANG HYUN
IPC: H01L51/00
Filed: 2021-01-29
Abstract: The present invention discloses an OLED manufacturing method using laser shaving, an OLED manufactured thereby, and manufacturing equipment for the same. The method includes: a first light emitting layer deposition step of depositing a first light emitting layer on an upper surface of a hole transport layer deposited on an upper surface of an anode substrate; a first light emitting device forming step of forming a first light emitting device by etching the first light emitting layer through laser shaving to form a first light emitting device; a second light emitting layer deposition step of depositing a second light emitting layer in a region including the upper surface of the hole transport layer exposed to the periphery of the first light emitting device; a second light emitting device forming step of etching the second light emitting layer to form a second light emitting device; a third light emitting layer deposition step of depositing a third light emitting layer in a region including an upper surface of the hole transport layer exposed to the periphery of the first light emitting device and the second light emitting device; and a third light emitting device forming step of forming a third light emitting device by etching the third light emitting layer.
Patent KR-20220111407-A (KR)
Inventor: YOON JONGGEUN
IPC: G06F3/0354
Filed: 2021-02-02
Abstract: Various embodiments of the present document relate to an electronic device including a heat spreading member, wherein it is possible to reduce hot spots. The electronic device may include: a housing; a display panel including a display area that is visually exposed from the outside and a non-display area that is not visually exposed from the outside; a plurality of display driver ICs (DDIs) disposed at intervals in the non-display area and disposed to face a first direction from the display panel; a circuit board including a timing controller IC (T-CON IC) disposed in a second direction opposite to the first direction from the display panel and disposed to overlap at least a portion of the plurality of DDICs when the display panel is viewed in the first direction; a flexible circuit board disposed at one end of the display panel and electrically connecting the plurality of DDIs and the circuit board; and a heat diffusion member disposed between the circuit board and the display panel, and disposed in an area where at least some of the plurality of DDIs and the T-CON IC overlap each other when the display panel is viewed in the first direction. The present document may further include various other embodiments.
Patent KR-20220112880-A (KR)
Inventor: LEE KWON SUN
IPC: A61K8/90
Filed: 2021-02-04
Abstract: The present invention relates to a hydrocolloid mask pack and a manufacturing method thereof, and more specifically, relates to a hydrocolloid mask pack coated with a hydrocolloid composition composed of a hydrophobic elastic polymer matrix and hydrocolloid particles on one side or both sides of a base layer so as to have excellent skin adhesion even after repeated stretching and contraction, and a manufacturing method thereof.
Patent KR-20220114179-A (KR)
Title: Providing system of braille content
Inventor: JEONG INHO
IPC: G09B21/00
Filed: 2021-02-08
Abstract: The present invention relates to a braille content providing system. More specifically, the present invention comprises: a braille content generating module configured to receive text and metadata according to the text from a braille content production terminal, translate the text to generate braille data, and map the metadata according to the text on the braille data to generate braille content; and a braille content output module that receives and outputs the braille content generated by the braille content generating module.
Patent KR-20210111157-A (KR)
Inventor: TAKAYAMA MASATO
IPC: H01L21/687
Filed: 2021-02-18
Abstract: The present invention provides an electrostatic chuck capable of preventing abnormal discharge. Provided is a manufacturing method of an electrostatic chuck, which includes: a process of preparing a first ceramic plate having a first hole formed therein; a process of preparing a second ceramic plate having a second hole formed at a position different from the first hole in a horizontal direction; a process of forming a slurry layer in the first ceramic plate or the second ceramic plate in which a flow path connecting the first hole and the second hole is formed by slurry; a process of laminating the first ceramic plate and the second ceramic plate with the slurry layer interposed therebetween; and a process of bonding the first ceramic plate and the second ceramic plate laminated with the slurry layer interposed therebetween.
Patent KR-20220121336-A (KR)
Title: shoetree to prevent shoe wrinkles and its Manufacturing method
Inventor: LEE GI HUN
IPC: A43B7/06
Filed: 2021-02-25
Abstract: The present invention relates to a shoe tree for preventing shoe wrinkles and a manufacturing method thereof, which is inserted into the inner front of shoes, for example sneakers, etc. to prevent wrinkles from occurring in shoes, thereby helping to keep shoes like new ones for a long time, so that the shoes do not need to be replaced quickly and, when worn, prevents toes of a wearer from hurting and gets rid of foot odor. The shoe tree of the present invention comprises: an accommodation body (104) having an accommodation room for accommodating a part of the toes and the instep of the wearer and a ventilation hole (106) disposed therein, wherein the accommodation body (104) is inserted into the front inner part of the shoe to support the outer surface of the shoe, thereby preventing wrinkles from occurring on the outer surface of the shoe; and a rib (102) installed along one side of the outer surface of the front portion of the accommodation body (104) to prevent the front portion of the accommodation body (104) from bending when external force is applied to the front portion of the accommodation body (104).
Patent KR-20220129310-A (KR)
Title: Sequential interpretation booths control apparatus and method for share voices in a relay way
Inventor: LEE JU RI AE
IPC: G06F40/40
Filed: 2021-03-16
Abstract: Provided is a simultaneous booth control device, which is connected to a manager terminal and a participant terminal, generates a group and one or more booths, controls to transmit a voice signal to the participant terminal assigned to the booth when the voice signal is transmitted from the manager terminal, and controls to transmit the voice signal transmitted from the participant terminal assigned to any one booth to another booth, when any one booth is set up as a pivot booth for another booth.
Patent KR-20220130441-A (KR)
Title: Interior panel assembly for car and assembly method thereof
Inventor: KIM KEONG NO
IPC: B60H1/34
Filed: 2021-03-18
Abstract: Provided is an interior panel assembly for a vehicle in which the operation force of an air vent can be easily managed. According to an embodiment of the present invention, provided is an interior panel assembly for a vehicle including: a panel part; an air vent composed of a horizontal wing assembly for adjusting the direction of air up and down, a vertical wing assembly for adjusting the direction of air left and right, and a knob assembly for rotating the horizontal wing assembly up and down; and a decoration part extending along the panel part and coupled to the air vent and the panel part. The knob assembly includes a slot communicating the inside and outside of the knob assembly.
Patent KR-20220132128-A (KR)
Title: Image Sensing Device
Inventor: YOUNG WOONG DO
IPC: H04N9/04
Filed: 2021-03-23
Abstract: The present invention aims to acquire a high dynamic range image with a single shot. The present invention relates to an image sensing device including optical filters disposed adjacent to each other. The image sensing device includes: a substrate including first and second photoelectric conversion devices each generating and accumulating photocharges corresponding to the intensity of light corresponding to a first color; a first pixel disposed above the substrate and including a first optical filter selectively transmitting light corresponding to the first color; a second pixel disposed above the substrate and including a second optical filter selectively transmitting light corresponding to the first color; and a first air layer disposed between the first optical filter and the first photoelectric conversion device to reflect light incident on the first optical filter.
Patent KR-20220134077-A (KR)
Title: Centrifugal pump unit
Inventor: LEE JACOB BOOHEE
IPC: F04D13/06
Filed: 2021-03-26
Abstract: The present invention relates to a centrifugal pump unit capable of improving economic efficiency as well as reducing the economic burden of a treatment plant. According to the present invention, a centrifugal pump unit may comprise: a motor; at least one first impeller for transporting wastewater flowing in through an inlet port toward an outlet port by being mounted on an axis of the motor; a shaft which is mounted on the axis of the motor; a plurality of second impellers installed at regular intervals on a circumferential surface of the shaft to crush, oxidize, and reduce incoming wastewater; and a housing surrounding the first impeller and the second impeller.
Patent KR-20210036330-A (KR)
Title: Organic light emitting device
Inventor: LEE JUNGHA
IPC: H01L51/50
Filed: 2021-03-26
Abstract: The present specification provides an organic light emitting device containing a compound of a chemical formula 1. The organic light emitting device comprises: a first electrode; a second electrode provided to face the first electrode; and one or more organic material layers provided between the first electrode and the second electrode. The compound represented by a chemical formula 1 according to one exemplary embodiment of the present application is used in a light emitting layer of the organic light emitting device to increase the luminance of the organic light emitting device.
Patent KR-20210122186-A (KR)
Inventor: TADOKORO YOSHINORI
IPC: C09D4/06
Filed: 2021-03-30
Abstract: An objective of the present invention is to provide a varnish composition for providing a polyimide resin with improved physical properties such as a coefficient of thermal expansion, an elongation rate at break, and tensile strength, a method of manufacturing a polyimide resin by using the varnish composition, and an additive that is suitably used as a component of the varnish composition. The varnish composition for forming the polyimide resin includes: a polyamic acid (A); and a solvent (S), wherein the varnish composition is mixed with an amide compound (C) represented by formula (C1): R^c1-(-CO-NH-R^c2)_n···. In formula (C1): R^c1 is an n-valent organic group bonded to a carbonyl group through a carbon-carbon bond; R^c2 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; and n is an integer that is greater than or equal to 1 and less than or equal to 4.
Patent KR-20220135961-A (KR)
Title: Insertion fixed type Electronic parts
Inventor: LEE JU HYUN
IPC: H05K3/34
Filed: 2021-03-31
Abstract: The present invention relates to a fitted and fixed electronic component, which can be fixed without soldering, and can be soldered without separation or twisting in a case of soldering. The fitted and fixed electronic component of the present invention comprises: an electronic component base with a heat sink mounted on an upper end; and an electronic component fixture provided at both ends of the electronic component base in a longitudinal direction to fix the electronic component base to a printed circuit board. The electronic component fixture includes: an electronic component fixture base; and a fixing pin protruding downward from a lower end of the electronic component fixture base to be inserted through the printed circuit board. The fixing pin is cut to both sides from an imaginary line with respect to an insertion direction to form first and second fixing pins, wherein at least one of the first and second fixing pins is formed with a locking tip exposed to a lower side of the printed circuit board when being inserted through the printed circuit board.
Patent KR-20210124079-A (KR)
Title: Secondary battery and device including the same
Inventor: PARK JEONG EON
IPC: H01M50/342
Filed: 2021-04-05
Abstract: A secondary battery according to an embodiment of the present invention includes: a current interrupt device (CID); a safety vent disposed on the CID and electrically connected to the CID; and a CID gasket surrounding an edge of the CID, wherein the CID gasket includes a reinforcing material, and the reinforcing material includes at least one of glass fibers, carbon fibers, aramid fibers, cellulose, ceramic particles, and a filler.
Patent KR-20210061965-A (KR)
Inventor: PARK JU HYOUNG
IPC: H01Q9/04
Filed: 2021-04-06
Abstract: A chip antenna module includes: a first dielectric layer; a solder layer disposed on the lower surface of the first dielectric layer; a patch antenna pattern disposed on the upper surface of the first dielectric layer; a coupling pattern disposed on the upper surface of the first dielectric layer, not overlapping the patch antenna pattern in the up-down direction, and disposed apart from the patch antenna pattern; a first feed via extending in the up-down direction in the first dielectric layer and disposed so as not to overlap the patch antenna pattern and the coupling pattern in the up-down direction; a first feed pattern extending from the upper end of the first feed via so as to overlap at least a part of the coupling pattern below the coupling pattern; and a second feed pattern extending from the lower end of the first feed via so as to overlap at least a part of the coupling pattern below the coupling pattern.