baber/WOPTO huggingface dataset:
Patent WO-2017116094-A1 (WO)
Title: 발광 소자
Inventor: HONG JUN HEE
IPC: H01L33/48
Filed: 2016-12-26
Abstract: 실시 예는 제 1 전극과 제 1 반도체층의 접속 면적을 증가시켜 전류 확산이 용이하고 구동 전압을 개선할 수 있는 발광 소자에 관한 것으로, 제 1 반도체층, 활성층 및 제 2 반도체층을 포함하는 발광 구조물; 상기 발광 구조물이 제거되어 바닥면에서 상기 제 2 반도체층을 노출시키며, 측면에서 상기 제 1 반도체층, 활성층 및 제 2 반도체층을 노출시키는 홈; 상기 홈의 바닥면에서 노출된 상기 제 1 반도체층과 접속하는 제 1 전극; 상기 홈의 측면에서 노출된 상기 1 반도체층, 활성층 및 제 2 반도체층을 덮으며, 일 끝단이 상기 제 1 전극의 상부면의 일부까지 연장되고 타 끝단은 상기 제 2 반도체층의 상부면의 일부까지 연장되어 상기 제 1 전극의 상부면과 상기 제 2 반도체층의 상부면을 부분적으로 노출시키는 제 1 절연 패턴; 노출된 상기 제 2 반도체층 상에 배치된 제 1 반사층; 상기 제 2 반도체층 및 상기 제 1 전극을 노출시키는 제 2 반사층; 및 상기 제 2 반사층에 의해 노출된 상기 제 2 반사층 상에 배치된 제 2 전극을 포함한다.
Patent WO-2018155770-A1 (WO)
Title: 가치 평가를 이용하여 건물 모델을 설계하는 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체
Inventor: CHO SUNG HYEON
IPC: G06Q50/08
Filed: 2017-07-17
Abstract: 본 발명은 가치 평가를 이용하여 건물 모델을 설계하는 방법, 시스템 및 비일시성의 컴퓨터 판독 가능 기록 매체에 관한 것이다. 본 발명의 일 태양에 따르면, 가치 평가를 이용하여 건물 모델을 설계하는 방법으로서, 건축 대지에 관하여 건축 요소에 관한 정보 및 금융 요소에 관한 정보를 획득하는 단계, 및 그 획득된 정보에 기초하여 건축 대지에 배치 가능한 건물 외곽 형태, 건물 외곽 형태에 적용 가능한 건물 코어 구조, 건물 코어 구조 내 사용 용도에 따른 면적 분배 및 면적 분배에 따른 상기 건물의 층별 평면 구조 중 적어도 하나의 항목에 관한 설계 모델을 계층적으로 생성하는 단계를 포함하는 방법이 제공된다.
Patent WO-2018124459-A1 (WO)
Title: 페로브스카이트 화합물 및 그 제조방법, 페로브스카이트 화합물을 포함하는 태양전지 및 그 제조방법
Inventor: SONG MYUNG KWAN
IPC: H01L31/0392
Filed: 2017-11-09
Abstract: 본 발명의 페로브스카이트 화합물은 하기의 화학식으로 표시된다. [화학식] X a Y b Z c  X=FA(CH(NH 2 ) 2 ), MA(CH 3 NH 2 ), Cs, Rb, Na, K, Li 중 하나 Y=Bi, Sb 중 하나 Z=F, I, Br, C1 중 하나이고, a=1에 대하여, 0.5<b<0.7, 2.5<c<3.5 또는 1.6<b<2.4, 5.6<c<8.4 또는 2.4<b<3.6, 8<c<12 을 만족하고, a=1, 2.4<b<3.6, 8<c<12인 경우, 상기 페로브스카이트 화합물은 삼사정계(triclinic)의 결정 구조를 가짐.
Patent WO-2018093155-A1 (WO)
Title: 검체 검사에 사용되는 자가 검체 채취 기구
Inventor: KIM KWAN KI
IPC: A61B10/00
Filed: 2017-11-16
Abstract: 본 발명은 검사를 위해 인체에서 검체를 채취하는 기구에 관한 것으로서, 특히 타인의 도움을 받지 않고 자신이 스스로 자신의 검체를 채취할 수 있도록 하는 자가 검체 채취 기구에 관한 것이다. 본 발명에 따른 자가 검체 채취 기구는 사용자가 스스로 검체를 채취할 수 있도록 구성된 것이므로 타인의 도움에 의지하지 않고 스스로 검체를 채취할 수 있어서 타인에게 자신의 신체를 보여주지 않아도 되어 사용자에게 주는 거부감을 최소화할 수 있다.
Patent WO-2018117598-A1 (WO)
Title: 무방향성 전기강판 및 그 제조방법
Inventor: KIM JAE HOON
IPC: C22C38/00
Filed: 2017-12-19
Abstract: 본 발명의 일 실시예에 의한 무방향성 전기강판은 중량 %로 Si: 2.0 내지 3.5%, A1: 0.3 내지 2.5%, Mn: 0.3 내지 2.5% 및 Ga 및 Ge중 1종 이상을 각각 단독 또는 그 합량으로 0.0005 내지 0.03% 및 잔부는 Fe 및 블가피한 불순물을 포함하고, 하기 식 1을 만족한다. [식 1] 0.2 < ([Si] + [Al]+0.5 X [Mn])/(([Ga] + [Ge]) X 1000) < 5.27 (단, [Si], [Al], [Mn], [Ga] 및 [Ge]는 각각 Si, Al, Mn, Ga 및 Ge의 함량 (중량 %)를 나타낸다.)
Patent WO-2018155828-A1 (WO)
Title: 영역별 사용자 인증시스템
Inventor: Han hyun seok
IPC: H04L9/32
Filed: 2018-01-29
Abstract: 영역별로 설정되어 있는 적어도 하나의 사용자권한에 대하여 접근을 인증하는 영역별 사용자 인증시스템이 개시된다. 상기 영역별 사용자 인증시스템은, QR코드를 표시하는 적어도 하나의 표시장치 및 상기 표시장치에 상기 QR코드에 대한 정보를 전송하고, 사용자단말이 상기 QR코드를 인식하여 획득한 인증정보를 수신하여 상기 인증정보의 유효기간동안만 상기 사용자단말이 상기 사용자권한에 접근하는 것을 승인하는 서버를 구비할 수 있다.
Patent WO-2018143679-A1 (WO)
Title: 모듈호환방식 가변이어폰
Inventor: DONGOK YOO
IPC: H04R1/28
Filed: 2018-02-01
Abstract: 본 발명은 모듈호환방식 가변이어폰에 관한 것으로, 스피커모듈이 수용된 헤드모듈에 커넥팅모듈 및 공간가변모듈을 순차적으로 암수의 나사체결에 의한 회전방식으로 상호 결합함은 물론, 스피커모듈과 커넥팅모듈에 서로 상대적으로 회전되어도 전기적인 접속이 이루어지는 전기접속기구를 마련함으로써 우수한 기밀성과 기계적 강도를 구현할 수 있고 각 모듈간의 교체가 용이함은 물론 파손 내지 불량부위의 수리 및 다양한 디자인과 그 변경에 매우 유리한 장점을 가진다.
Patent WO-2018169205-A1 (WO)
Title: 드릴비트의 깊이 조절식 스톱퍼
Inventor: LEE JAE YEOL
IPC: B23B51/00
Filed: 2018-02-02
Abstract: 본 발명은 드릴비트를 이용하여 소재에 일정 깊이를 갖는 드릴홈이 형성되어지는 과정에서 작업이 용이하게 이루어지도록 함과 아울러 드릴비트에 결합되는 깊이조절용 스톱퍼를 스프링의 장력으로 지지하도록 함으로서 깊이조절용 스톱퍼가 흔들림이나 밀리는 현상을 방지할 수 있도록 한 드릴비트의 깊이 조절식 스톱퍼에 관한 것이다.
Patent WO-2018230808-A1 (WO)
Title: 골프클럽의 그립 착탈식 휴대용 손가락 결속장치
Inventor: KIM DONG MIN
IPC: A63B53/14
Filed: 2018-02-12
Abstract: 본 발명은 골프클럽의 그립 착탈식 휴대용 손가락 결속장치에 관한 것으로, 보다 상세하게는, 골프클럽의 그립을 적당한 힘으로 파지하는 경우에도 그립의 이탈을 방지하고 그립 안정감과 일체감을 제공할 수 있으며, 하나의 결속장치로 여러개의 클럽들에 착탈식으로 간편하게 사용할 수 있도록 한 골프클럽의 그립 착탈식 휴대용 손가락 결속장치에 관한 것이다. 본 발명의 골프클럽의 그립 착탈식 휴대용 손가락 결속장치는 골프클럽의 그립을 적당한 힘으로 파지하는 경우에도 그립의 이탈을 방지하고 그립 안정감과 일체감을 제공할 수 있으며, 하나의 결속장치로 여러개의 클럽들에 착탈식으로 간편하게 사용할 수 있도록 함과 동시에 골프 악세서리로도 활용이 가능한 우수한 효과가 있다.
Patent WO-2018164505-A1 (WO)
Inventor: LEE BAE KEUN
IPC: H04N19/176
Filed: 2018-03-08
Abstract: Un procédé de décodage d'image, selon la présente invention, est un procédé de décodage d'une image destiné à chaque unité de codage correspondant à une unité d'application de prédiction inter ou de prédiction intra. Le procédé de décodage d'image peut comprendre les étapes consistant à : dériver une unité de prédiction d'une première unité de codage à l'aide d'informations de mouvement ; et dériver une unité de prédiction d'une seconde unité de codage à l'aide d'informations de mouvement dérivées sur la base des informations de mouvement de la première unité de codage.
Patent WO-2018199491-A1 (WO)
Inventor: PARK EUNSUNG
IPC: H04L27/26
Filed: 2018-04-03
Abstract: L'invention concerne un procédé et un appareil de transmission d'une trame de réveil dans un système LAN sans fil. En particulier, un appareil de transmission configure une trame de réveil à laquelle est appliquée un procédé de modulation par tout ou rien (OOK). L'appareil de transmission transmet la trame de réveil à un appareil de réception. La trame de réveil est constituée d'un signal de marche et d'un signal d'arrêt. Le signal de marche est généré par l'application d'une première séquence à 10 sous-porteuses consécutives dans la bande de 20 MHz et en réalisant une transformée de Fourier rapide inverse (IFFT) à 64 points. La première séquence est générée en insérant un coefficient dans trois sous-porteuses.
Patent WO-2018199680-A1 (WO)
Title: Tac를 포함하는 코팅층을 갖는 탄소 재료 및 그 제조방법
Inventor: JO DONG WAN
IPC: C04B41/87
Filed: 2018-04-27
Abstract: 본 발명은　탄소 모재 상에 TaC를 포함하는 코팅층이 형성된 탄소재료 및 그 제조방법에 관한 것으로, 본 발명의 TaC를 포함하는 코팅층 을 갖는 탄소 재료는 탄소 모재; 및 상기 탄소 모재 표면 상에 형성되는 XRD 분석의 X선 회절에 의해 발생하는 (111) 면의 회절 피크값이 최대인 TaC를 포함하는 코팅층;을 포함한다.
Patent WO-2018212531-A1 (WO)
Title: 퉁퉁마디 추출물을 포함하는 치매 예방 또는 치료 및 인지기능 개선용 약제학적 조성물
Inventor: KIM DEUK-HOI
IPC: A23L33/105
Filed: 2018-05-14
Abstract: 본 발명은 아칸토사이드 B (acanthoside B) 화합물을 유효성분으로 포함하는 치매의 예방, 치료 또는 인지능 개선용 약제학적 조성물에 관한 것이다. 본 발명에서는 탈염 퉁퉁마디 추출물과 추출물로부터 분리된 아세틸콜린 에스테라아제(acetylcholine esterase) 저해성 유효성분인 acanthoside B가 뇌신경염증 억제를 통한 뇌신경세포 보호활성이 탁월하며, 스코폴라민(scopolamine)에 의해 유도된 기억력 감퇴 동물모델의 수동회피실험(passive avoidance test) 및 Y 미로실험(Y-maze test)에서 기억력개선 및 공간인지능력을 현저히 향상시키는 것을 확인하였다. 본 발명의 아칸토사이드 B 또는 퉁퉁마디 추출물은 치매의 예방 또는 치료용 약제학적 조성물, 인지능 개선 약제학적 조성물 또는 기억력 및 인지능 개선용 건강기능식품 또는 사료 등에 적용될 수 있다.
Patent WO-2019059498-A1 (WO)
Title: Fuel cell structure
Inventor: SONG SANG HYUN
IPC: H01M8/2485
Filed: 2018-06-15
Abstract: Disclosed is a fuel cell structure. The fuel cell structure is provided with: at least one fuel cell stack which includes a plurality of stacked unit cells and has a fuel flow path and an air flow path formed therein; a support body which is disposed under the fuel cell stack so as to support same and to which a fuel supply pipe and a fuel discharge pipe are coupled, said support body including a support plate in which are formed a fourth fuel supply hole for connecting the fuel supply pipe and an entrance of the fuel flow path and a fourth fuel discharge hole for connecting the fuel discharge pipe and an exit of the fuel flow path; and a sealing member which is disposed between the fuel cell stack and the support plate and effects a seal between the fourth fuel supply hole and the entrance of the fuel flow path and between the fourth fuel discharge hole and the exit of the fuel flow path.
Patent WO-2019059505-A1 (WO)
Title: Method and apparatus for recognizing object
Inventor: CHOI IN-KWON
IPC: G06N3/08
Filed: 2018-07-11
Abstract: Disclosed are: an artificial intelligence (AI) system for simulating functions, such as recognition and judgment by the human brain, by using a machine learning algorithm such as deep learning; and applications thereof. In particular, disclosed are a method for recognizing an object according to an AI system and applications thereof, the method comprising the steps of: obtaining, from a plurality of sensors of different types, a plurality of pieces of sensor data related to an object; converting, into two-dimensional sensor data, at least one part of the plurality of sensor data; and using a pregenerated learning network model so as to recognize the object on the basis the converted two-dimensional sensor and data two-dimensional image data, which is obtained from an image sensor which is one of the plurality of sensors.
Patent WO-2019022460-A1 (WO)
Title: Austenite steel having excellent high-temperature strength
Inventor: YOO JI-SUNG
IPC: C22C38/44
Filed: 2018-07-24
Abstract: The present invention relates to a material capable of realizing high-temperature physical properties equal to or higher than existing heat-resistant stainless steel while replacing nickel, which is a high-priced alloy element and contained in large quantities in a heat-resistant stainless steel used at a very high temperature, such as for a turbocharger, with a low-priced alloy element. An austenite steel according to the present invention contains 0.35-0.5 wt% of carbon (C), 1.0-2.0 wt% of silicon (Si), 6.0-9.0 wt% of manganese (Mn), 13.5-15.5 wt% of nickel (Ni), 23-26 wt% of chromium (Cr), 1.5-4.5 wt% of molybdenum (Mo), and the balance iron (Fe) and inevitable impurities, wherein the ratio of Manganese (Mn) content to nickel (Ni) content, CMn/CNi, in the alloy elements is maintained in a range of 0.4-0.65.
Patent WO-2019027220-A1 (WO)
Title: Tv lighting control device and method for eye protection
Inventor: LEE JONG SUN
IPC: H04N5/58
Filed: 2018-07-31
Abstract: Disclosed is a TV lighting control device and method for eye protection. The TV lighting control device for eye protection comprises: a sensor module for sensing information on light emitted from a TV screen, including the intensity and color space of the light emitted from the TV screen, in real time, and sensing the illuminance around the TV; a lighting control module for controlling TV lighting according to the information on the light emitted from the TV screen and the illuminance around the TV, sensed by the sensor module; a plurality of eye protection lighting units which are installed in the rear portion of the TV at regular intervals, and are controlled by the lighting control module in terms of the detailed lighting information thereof including irradiation time, brightness, light temperature, and light quantity; and a mood lamp which is controlled in terms of the detailed lighting information thereof including illumination color, irradiation time, illuminance, and color space information, according to the information on the light emitted from the TV screen, sensed by the sensor module.
Patent WO-2020138522-A1 (WO)
Title: 빔 포밍을 지원하는 이동 단말기 및 그 이동 단말기의 제어 방법
Inventor: CHO EUNBIT
IPC: H04B1/18
Filed: 2018-12-26
Abstract: 본 발명은 빔 포밍을 지원하는 이동 단말기에 관한 것으로, 보다 상세하게는 배열 또는 다중 안테나를 이용한 빔 포밍(Beam Forming) 방식으로 신호를 송신 또는 수신하는 이동 단말기에 관한 것으로, 복수의 안테나와, 상기 복수의 안테나 각각에 연결되며, 연결된 안테나에서 수신된 신호를 증폭하는 복수의 저잡음 증폭기와, 상기 복수의 안테나로부터 수신되는 신호의 수신 신호 세기를 검출하는 감지부 및, 상기 감지부에서 검출된 세기가 기 설정된 수준 이상인 경우 상기 복수의 저잡음 증폭기 중 적어도 하나의 증폭 이득을 감쇄하는 이득 제어부를 포함하는 것을 특징으로 한다.
Patent WO-2019151682-A1 (WO)
Title: Compound for organic electric device, organic electric device using same, and electronic device thereof
Inventor: SONG HYUN JU
IPC: C09K11/06
Filed: 2019-01-17
Abstract: The present invention provides a novel compound capable of improving luminous efficiency, stability, and lifespan of a device, an organic electric device using same, and an electronic device thereof.
Patent WO-2019198919-A1 (WO)
Title: Battery pack including pack housing
Inventor: PARK CHANG-WOOK
IPC: H01M50/296
Filed: 2019-01-25
Abstract: Disclosed is a battery pack having a pack housing with an internal negative pressure, thereby enabling the ignition or the explosion of a battery cell to be prevented. The battery pack comprises: at least one battery module comprising a plurality of battery cells and a module case, which has an accommodation space formed to accommodate the plurality of battery cells therein; and a pack housing comprising an upper case having a cover part, which has an inner structure formed to cover the upper part of the battery module and has an outer structure with an overall curved surface from one end portion to the other end portion thereof, and a lower case having a mounting part, which has an inner structure formed to encompass the lower part of the battery module and has an outer structure with an overall curved surface from one end portion to the other end portion thereof, wherein the upper case and the lower case are sealed by being coupled to each other such that the internal negative pressure can be maintained.
Patent WO-2019203431-A1 (WO)
Inventor: CHO YOON GYUNG
IPC: C08G18/42
Filed: 2019-02-19
Abstract: La présente invention concerne une composition de résine, un module de batterie comprenant un produit durci de la composition de résine, un procédé de fabrication et un bloc-batterie. Selon un mode de réalisation de la présente invention, celle-ci peut améliorer l'efficacité du processus lors de l'injection de la composition de résine, peut empêcher la surcharge d'un équipement d'injection, et peut fournir un module de batterie présentant d'excellentes propriétés isolantes.
Patent WO-2019177343-A1 (WO)
Title: Refrigerator, and system and method for controlling same
Inventor: KANG BYOUNG IK
IPC: G06K9/46
Filed: 2019-03-12
Abstract: A food management system can comprise: a server device; and a refrigerator comprising a storage chamber and for transmitting an image of the storage chamber to the server device. The server device can comprise: a communication unit; and a processing unit for identifying food from the image received from the refrigerator by means of the communication unit, and transmitting information relating to the identified food to the refrigerator by means of the communication unit. The processing unit can identify food by means of different processes from different images.
Patent WO-2020009528-A1 (WO)
Inventor: PARK WONSEOK
IPC: D06F39/08
Filed: 2019-07-05
Abstract: The present invention relates to a laundry processing apparatus. The laundry processing apparatus according to an embodiment of the present invention comprises: an inverter for, by a switching operation, converting a direct current power from a converter into an alternating current power and outputting the converted alternating current power to a motor; and a control unit for controlling, when a washing tub motor rotates at a predetermined speed, the washing tub motor to distinguishly operate according to a first interval in which the speed of a drainage motor increases, a second interval in which the speed of the drainage motor decreases after the first interval, and a third interval in which the speed of the drainage motor decreases after the second interval, wherein the magnitude of the downward slope of the second interval is smaller than the magnitude of the downward slope of the third interval. Accordingly, a speed ripple of the drainage motor can be reduced.
Patent WO-2020050677-A1 (WO)
Inventor: KIM TAE HUN
IPC: A61K9/20
Filed: 2019-09-06
Abstract: L'invention concerne une composition pharmaceutique comprenant de l'anhydride de dapagliflozine et de l'olmésartan médoxomil en tant que principes actifs.
Patent WO-2020111467-A1 (WO)
Title: Rotary plant cultivation system
Inventor: CHOI SEUNG HO
IPC: A01G27/00
Filed: 2019-09-11
Abstract: The present invention relates to a plant cultivation system and, more specifically, to a rotary plant cultivation system. The purpose of the present invention is to provide a rotary plant cultivation system capable of reducing equipment installation costs and production costs and reducing required energy through autonomous power generation. In the present invention, power can be generated through autonomous power generation by connecting upper and lower pulleys by using a wire and connecting a power generator to the pulleys which autonomously rotate using differences in the weight of beds installed on the wires due to supplying and draining water to and from the beds, and the generated power is used to reduce the amount of external power used, thus enabling a required energy-reducing effect to be realized. Moreover, in the present invention, the production amount per unit area can be increased while reducing the required surface area by adopting a method that involves vertically connecting the beds to each other and rotating the beds, thus enabling the effect of reducing additional equipment-installing costs to be realized. Furthermore, in the present invention, the beds installed on the wires rotate together with the rotation of the upper and lower pulleys connected by the wires, thus enabling the effect of reducing the labor required to collect plants to be realized.
Patent WO-2020159077-A1 (WO)
Inventor: LEE SEUNG WOO
IPC: A61B3/11
Filed: 2019-12-18
Abstract: 본 발명은 아이트래커 카메라를 통해 수집한 동공의 위치 정보를 기반으로 동공 중심간 거리(IPD, interpupillary distance)를 산출하기 위한 것으로서, 일실시예에 따른 동공 중심간 거리 측정 장치는 영상의 특정 위치에 응시를 위한 오브젝트를 표시 하는 영상자극 표시 수단, 상기 오브젝트를 트래킹 하는 동공의 움직임을 기록하는 영상 정보를 수집하여 상기 동공의 중심에 대한 위치 좌표를 산출하는 위치 산출부, 및 상기 산출된 위치 좌표를 이용해서 상기 동공 중심간 거리를 산출하되, 상기 동공의 위치 좌표를 길이로 각각 환산하고, 상기 각각 환산된 길이를 이용해서 상기 동공 중심간 거리를 산출하는 거리 측정부를 포함할 수 있다.
Patent WO-2020171385-A1 (WO)
Inventor: LEE WOOYONG
IPC: H04M1/72406
Filed: 2020-01-13
Abstract: An electronic device and method are disclosed. The electronic device includes: an input circuitry, a display, a camera, a communication circuitry, a processor operatively connected to the input circuitry, the display, the camera, and the communication circuitry, and a memory operatively connected to the processor. The processor implements the method, including display, on the display, one or more images depicting characters selectable as avatars, detect via the input circuitry a selection of a character as an avatar, set the selected character as the avatar, replacing an object included in an image captured by the camera, and display, on the display, one or more icons representing one or more packages including a first package associated with the selected character, based on identification information for the selected character.
Patent WO-2020209485-A1 (WO)
Title: Cu-co-si-fe-p-based copper alloy having excellent bending workability and method for preparing same
Inventor: LEE SIDAM
IPC: C22B15/00
Filed: 2020-01-20
Abstract: The present invention provides a Cu-Co-Si-Fe-P-based copper alloy for electronic materials, which has an improved balance among strength, electrical conductivity, and bending workability, and a method for preparing same. The Cu-Co-Si-Fe-P-based copper alloy for an electronic material comprises: 1.2 to 2.5 mass% of Co; 0.2 to 1.0 mass% of Si; 0.01 to 0.5 mass% of Fe; 0.001 to 0.2 mass% of P; optionally 0.05 mass% or less of each of one or more selected from the group consisting of nickel (Ni), manganese (Mn), and magnesium (Mg); and the balance of Cu and inevitable impurities, wherein a weight ratio of cobalt (Co)/ silicon (Si) is 3.5 ≤ Co/Si ≤ 4.5, and a weight ratio of iron (Fe)/ phosphorus (P) is 1.0 < Fe/P. Having a bimodal structure, the alloy shows improved bending workability while maintaining electrical conductivity and strength.
Patent WO-2020171668-A1 (WO)
Inventor: YOO SUNMI
IPC: H04N19/44
Filed: 2020-02-24
Abstract: An image decoding method performed by a decoding device according to the present document comprises the steps of: receiving residual information for a current block; deriving a context model for a sign flag of a current residual coefficient of the current block; decoding the sign flag on the basis of the context model; deriving the current residual coefficient on the basis of the sign flag; deriving a residual sample on the basis of the current residual coefficient; and generating a reconstructed picture on the basis of the residual sample, wherein the context model for the sign flag is derived based on a sign of a left peripheral residual coefficient and a sign of an upper peripheral residual coefficient of the current residual coefficient.
Patent WO-2020204660-A1 (WO)
Title: Method for transmitting and receiving data in wireless communication system, and apparatus therefor
Inventor: KIM HYUNGTAE
IPC: H04L5/00
Filed: 2020-04-03
Abstract: Disclosed in the present invention are a method for transmitting and receiving data in a wireless communication system, and an apparatus therefor. Specifically, a method for receiving data by means of a terminal in a wireless communication system comprises the steps of: receiving setting information related to one or more control resources, wherein the one or more control resources are set to a first set of control resources or a second set of control resources, respectively; receiving a first physical control channel and a second physical control channel on the basis of the setting information; receiving a first physical data channel on the basis of the first set of control resources associated with the control resource which receives the first physical control channel; and receiving a second physical data channel on the basis of the second set of control resources associated with the control resource which receives the second physical control channel, wherein each of the first physical data channel and the second physical data channel may be scrambled on the basis of different initial values.
Patent WO-2021045549-A1 (WO)
Title: Secondary battery and method for manufacturing secondary battery
Inventor: YOO MI JUNG
IPC: H01M10/04
Filed: 2020-09-04
Abstract: A secondary battery and a method for manufacturing the secondary battery are disclosed. The purpose of the present invention is to manufacture a secondary battery having a small radius of curvature in comparison to the conventional art.
Patent WO-2021071103-A1 (WO)
Inventor: JEONG JEONGHOON
IPC: A47J43/07
Filed: 2020-09-04
Abstract: The present invention relates to a blender having an exterior material disposed on a lid thereof. The blender according to the present invention comprises: a container in which food is contained; a body disposed beneath the container so as to support the container; and a lid detachably mounted on the upper surface of the container so as to open/close the upper side of the container. The lid comprises a lid case having a gasket disposed on the lower portion thereof, and a lid exterior material surrounding at least one surface of the lid case. In addition, the lower portion of the lid exterior material extends to the upper portion of the gasket, and the lower end of the lid exterior material bends inwards. Moreover, the gasket may be mounted on the outer surface of the lid case, or may be mounted on a separate support ring. In addition, the lid case or the support ring may have a support groove formed thereon such that the gasket is mounted therein. The present invention, configured as above, is advantageous in that, when the lid is separated, the exterior material made of stainless steel is exposed such that not only can the consumer enjoy an aesthetic appearance, but any safety issue related to the lid exterior material can be prevented.
Patent WO-2021049881-A1 (WO)
Title: Cathode for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising same
Inventor: RYU JEA-HYEOK
IPC: H01M4/1391
Filed: 2020-09-09
Abstract: The present invention relates to a cathode for a lithium secondary battery, comprising: first cathode active material layers comprising a nickel-rich first cathode active material; and second cathode active material layers comprising a second cathode active material and a solid electrolyte. The present invention provides a cathode for a lithium secondary battery, having improved lifespan characteristics and improved thermal stability according to the introduction of the second cathode active material layers.