baber/WOPTO huggingface dataset:
Patent WO-2020166885-A1 (WO)
Title: Conception de collecteur inversé pour cycle thermique
Inventor: ARMSDEN RICHARD
IPC: F28D1/053
Filed: 2020-02-06
Abstract: L'invention concerne un collecteur, pour un réservoir de distribution d'un échangeur de chaleur, qui comprend une paroi de collecteur délimitant une partie de réception de tubes ayant une pluralité d'ouvertures de tube, espacées longitudinalement, formées à travers ladite partie. La partie de réception de tubes comprend une partie plane et une partie décalée adjacente. La partie plane est disposée sur un premier plan et la partie décalée présente une distance variable à partir du premier plan à mesure que la partie décalée s'éloigne de la partie plane par rapport à une direction longitudinale du collecteur.
Patent WO-2020171475-A1 (WO)
Title: 무선 통신 시스템의 기기변경 방법 및 장치
Inventor: PARK JONGHAN
IPC: H04W12/00
Filed: 2020-02-13
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 발명은 기기 간의 프로파일 이동을 별도의 신원확인이나 ID인증확인 없이 두 기기만을 이용하여 가능하도록 하기 위한 방법 및 장치를 제안한다. 본 발명의 일 실시 예에 따르면, 제1 단말에 설치된 제1 프로파일을 이동시키는 입력이 수신 단계, 제1 프로파일을 제1 eUICC에서 삭제하는 단계, 제 1 프로파일 정보를 포함한 데이터에 대한 제1 eUICC의 디지털 서명 데이터를 생성하는 단계, 제 1 프로파일정보와 해당 디지털 서명 데이터를 포함한 데이터를 제 1 단말의 화면에 QR 코드로 Display하는 단계를 포함하는 방법을 제공할 수 있다.
Patent WO-2020175831-A1 (WO)
Inventor: YUN SEOKJUN
IPC: F25D29/00
Filed: 2020-02-13
Abstract: A method for controlling a refrigerator, according to an embodiment of the present invention, comprises: a step in which it is determined whether a period of defrosting (POD) for defrosting a freezing compartment and a deep-freezing compartment has elapsed; a step in which, when it is determined that the period of defrosting has elapsed, a deep cooling operation for cooling at least one from among the temperature of the deep-freezing compartment and the temperature of the freezing compartment to be lower than a control temperature is performed; and a step in which, when the deep cooling operation finishes, a defrosting operation for defrosting the freezing compartment and the deep-freezing compartment is performed. When the defrosting operation starts, a freezing compartment valve is closed so as to prevent cold air from flowing to a freezing compartment evaporator and a heat sink, and at least a portion of a freezing compartment defrosting section and at least a portion of a deep-freezing compartment defrosting section overlap with each other.
Patent WO-2020213889-A1 (WO)
Inventor: SEO JEONGRYEOL
IPC: G06F3/14
Filed: 2020-04-09
Abstract: A display apparatus included in a wall display includes a first input interface, a first output interface, a second output interface, a plurality of display modules, and a processor configured to, based on an image signal being received through the first input interface, display an image corresponding to a position of the display apparatus on the wall display through the plurality of display modules based on the received image signal, and transmit the received image signal to a first display apparatus and a second display apparatus included in the wall display through the first output interface and the second output interface, respectively.
Patent WO-2021256580-A1 (WO)
Title: Mobile terminal
Inventor: CHA YOUNG DO
IPC: H04M1/02
Filed: 2020-06-16
Abstract: Provided is a mobile terminal having a shape which includes two bodies rotating about a forward-backward direction of the mobile terminal as the rotation axis. For improving reliability in durability with respect to a variable movement of a flexible printed circuit board for connecting inner electronic components, the mobile terminal comprises: a swivel body for providing a first screen at a front surface thereof; a main body which is provided to overlap with the rear of the swivel body and provides a second screen at a front surface thereof; a rotation part for rotating the swivel body so that the swivel body selectively performs an open state or a closed state with respect to the main body, wherein the forward-backward direction is a rotation axis of the rotation; a first printed circuit board mounted to the swivel body; a second printed circuit board mounted to the main body; and a signal transmission member having a shape of a flexible printed circuit board which has a band shape and connects the second printed circuit board and the first printed circuit board, wherein the signal transfer member includes a twisted part having a twisted shape on the basis of the closed state.
Patent WO-2021006505-A1 (WO)
Inventor: KIM BO EON
IPC: G06Q10/06
Filed: 2020-06-25
Abstract: An expert career management method is provided. The expert career management method comprises the steps of: registering an expert (S110); obtaining expert information of the registered expert (S120); calculating absolute career information of the expert on the basis of the obtained expert information (S130); matching a project corresponding to the expert on the basis of the absolute career information of the expert (S140); when the matched project is executed by the expert, obtaining project data calculated according to a result of the execution of the project (S150); updating the absolute career information of the expert on the basis of the project data (S160); and obtaining relative career information on the basis of the updated absolute career information and the project data (S170).
Patent WO-2021132821-A1 (WO)
Inventor: HAN SANG WOO
IPC: B22D11/16
Filed: 2020-07-01
Abstract: The present invention relates to casting equipment and a casting method comprising: a step of injecting a melt into a mold by using a nozzle; a step of forming a region in which a static magnetic field is applied and a region in which a static magnetic field is not applied in the width direction of the mold so as to control the flow of the melt in the longitudinal direction of the mold; and a step of drawing a slab. Accordingly, it is possible to improve product quality by locally controlling the flow of the melt contained in a container and ensuring the cleanliness of the melt.
Patent WO-2022014765-A1 (WO)
Inventor: JEONG HAE IL
IPC: F16B5/02
Filed: 2020-07-24
Abstract: The present invention relates to a vehicle body assembly structure which can adjust the interval between a vehicle body and a component in the left-right, front-back and up-down directions by means of a simple structure such as a screw or a hook.
Patent WO-2022045473-A1 (WO)
Title: Planar heating composite sheet
Inventor: OCK CHANGKWON
IPC: H01B1/20
Filed: 2020-12-07
Abstract: The present invention relates to a planar heating composite sheet, which consists of: a planar heating layer comprising a base sheet made of a synthetic resin material and having a width and a length, a plurality of electrodes applied to the upper surface of the base sheet along a width direction of the base sheet such that different polarities are alternately arranged and spaced apart from one other along a length direction of the base sheet, a conductive paste applied overall between the plurality of electrodes on the upper surface of the base sheet and generating heat by electrical resistance, and an insulation sheet made of a synthetic resin and attached to an upper part of the conductive paste; and a heat insulating layer comprising a heat insulating sheet attached to a lower part of the planar heating layer and impregnated with aerogel in a nonwoven fabric made of a synthetic resin material, and a protective sheet made of a synthetic resin material and attached to a lower part of the heat insulating sheet.
Patent WO-2021125715-A1 (WO)
Title: 요철 금속판 및 이를 이용한 바닥난방 시스템
Inventor: LEE HO-YOUNG
IPC: E04C2/52
Filed: 2020-12-14
Abstract: 본 발명에 의한 바닥난방 시스템의 요철 금속판은, 요부와 철부가 반복되게 절곡 형성되어 마감재 상부로부터의 하중을 바닥슬래브로 전달한다. 요철 금속판이 요부와 철부가 반복되게 절곡 형성되어 있기 때문에 상부로부터의 하중에 대한 저항력이 현저하게 향상되어 마감재 상부로부터의 하중을 바닥슬래브로 전달하면서 충분한 하중을 견딜 수 있는 바닥 구조재로서 기능한다. 본 발명의 바닥난방 시스템은, 발열체로부터의 열이 바닥슬래브 방향으로 전달되는 것을 방지하는 단열재; 상기 단열재 상부에 위치하고 발열체로부터 전도된 열이 수평방향으로 전달되도록 하는 하부 열확산판; 상기 하부 열확산판의 상부에 위치하고 발열체가 수납되는 요철 금속판; 상기 요철 금속판의 상기 요부에 수납되는 발열체; 상기 요철 금속판의 상부에 위치하고 상기 발열체로부터 전도된 열을 수평방향 및 마감재로 전달하는 상부 열확산판;을 포함하여 구성된다.
Patent WO-2021206486-A1 (WO)
Title: Camera actuator and camera module including same
Inventor: LEE CHANG HYUCK
IPC: G03B13/36
Filed: 2021-04-08
Abstract: A camera actuator according to an embodiment comprises a housing, a prism unit disposed inside the housing, and a first driving unit for tilting the prism unit. The prism unit includes the prism, a prism mover surrounding the prism, and a second driving unit that is disposed between the prism and the prism mover and tilts the prism. The driving displacement of the second driving unit may be less than the driving displacement of the first driving unit.
Patent WO-2021221384-A1 (WO)
Inventor: SUNG JONG HYUK
IPC: A61K31/194
Filed: 2021-04-22
Abstract: The present invention relates to a skin whitening composition containing an itaconic acid derivative or a pharmaceutically acceptable salt thereof having melanogenesis inhibitory activity. Particularly, the composition according to the present invention inhibits melanogenesis and promotes melanosome degradation by means of the action of an itaconic acid derivative on the signaling pathway of melanin biosynthesis induced by α-melanocyte-stimulating hormone (α-MSH).
Patent WO-2021215841-A1 (WO)
Inventor: JUNG SANGYEOB
IPC: H04W36/18
Filed: 2021-04-22
Abstract: The present disclosure relates to a method and device for reporting mobility state in a mobile communication system. A method for reporting the mobility state of a user equipment in a mobile communication system according to an embodiment of the present disclosure may comprise the steps of: triggering a Radio Resource Control (RRC) connection re-establishment procedure in an RRC connected mode; determining the mobility state in the RRC connected mode; performing cell selection to select a suitable cell; transmitting an RRC Reestablishment Request message to the selected suitable cell; and including the mobility state in an RRC Reestablishment complete message and transmitting the message to the suitable cell when an RRC setup message is received from the suitable cell in response to the RRC Reestablishment Request.
Patent WO-2021235720-A1 (WO)
Title: Light guide plate and display module having transmissive part, and game machine having same
Inventor: OH CHANG MIN
IPC: F21V8/00
Filed: 2021-04-28
Abstract: The present invention relates to a light guide plate comprising a plurality of cutting areas, the light guide plate capable of solving the problem of brightness degradation between the plurality of cutting areas by attaching a predetermined member, which is reactive to light, to at least one of the inner sides of the cutting areas. Particularly, the present invention allows the light guide plate to evenly transmit light generated from a light source to the forward side part, by selecting and attaching, to the respective inner side of the plurality of cutting areas, a first member for resolving brightness degradation of the light or a second member for resolving brightness degradation of the light and offsetting excessively reflected light. The present invention relates to the light guide plate comprising at least one cutting area, the light guide plate maintaining the clarity of a display screen by treating (for example, etching or attaching a diffuser sheet) at least one of the inner sides through which light transmitted from a light-emitting part provided on the outer side of the light guide plate passes, so as to remove hot spots generated when the light passes through. The present invention can enable a user to focus on a game by solving the problem of a relatively darker cutting area through which a reel positioned on the backside of the display is seen.
Patent WO-2021242065-A1 (WO)
Title: Point cloud data transmission device, point cloud data transmission method, point cloud data reception device and point cloud data reception method
Inventor: OH HYUNMOOK
IPC: H04N19/70
Filed: 2021-05-31
Abstract: A point cloud data transmission method according to embodiments may comprise the steps of: encoding point cloud data; and transmitting a bitstream including the point cloud data. A point cloud data reception method according to embodiments may comprise the steps of: receiving a bitstream including point cloud data; and decoding the point cloud data.
Patent WO-2022239900-A1 (WO)
Inventor: LEE SANGCHEOL
IPC: H05B6/64
Filed: 2021-05-31
Abstract: La présente invention concerne un appareil de cuisson faisant office de hotte, l'appareil de cuisson pouvant empêcher efficacement les dommages thermiques subis par les composants électriques situés dans une porte, tels qu'un écran et une caméra, grâce à la disposition d'un module de soufflage à l'intérieur de la porte pour refroidir les composants électriques, et pouvant empêcher efficacement les contaminants d'adhérer à l'écran et à la caméra en permettant à un flux d'air extérieur, évacué après avoir été utilisé pour refroidir les composants électriques, de fonctionner comme un rideau d'air.
Patent WO-2022270648-A1 (WO)
Inventor: SUN JI HO
IPC: B65H35/00
Filed: 2021-06-23
Abstract: Un dispositif de coupe de ruban d'emballage de boîte, selon la présente invention, comprend : un corps de dispositif de coupe comprenant une partie de montage de rouleau de ruban montée sur un côté de ce dernier et une partie de montage d'unité de coupe s'étendant depuis la partie de montage de rouleau de ruban de façon à couper un ruban déroulé ; une unité de coupe de ruban accouplée à la partie de montage d'unité de coupe et séparée de cette dernière ; et un rouleau guide de ruban installé entre la partie de montage de rouleau de ruban et l'unité de coupe de ruban de façon à guider un ruban. L'unité de coupe de ruban comprend : une partie corps de coupe ayant une partie d'appui d'arbre rotatif formée sur cette dernière ; une partie corps rotatif accouplée rotative à un arbre d'appui de rotation de la partie corps de coupe, la partie corps rotatif ayant une partie saillante fonctionnelle formée pour être espacée de l'arbre d'appui de rotation ; une lame de coupe installée sur la partie corps rotatif pour être inclinée de sorte que, lors de la coupe d'un ruban en contact avec une périphérie du ruban, la partie corps rotatif tourne, et la lame de coupe s'approche en conséquence de la périphérie du ruban tout en étant inclinée, et est relevée progressivement dans la direction verticale, ce qui permet de couper le ruban ; un élément de soulèvement installé de façon à pouvoir monter/descendre par une partie de guidage installée sur la partie corps de coupe, l'extrémité inférieure de l'élément de soulèvement étant en contact avec la partie saillante fonctionnelle, et l'élément de soulèvement ayant une partie guide de lame de coupe installée sur sa partie supérieure de façon à guider la lame de coupe dans la direction de coupe de ruban ; et une partie d'appui élastique installée sur la partie corps de coupe et la partie corps rotatif de sorte que la partie corps rotatif, sur laquelle la lame de coupe est installée, est sollicitée élastiquement vers une périphérie de la partie guide de lame de coupe de l'élément de soulèvement.
Patent WO-2022124508-A1 (WO)
Title: 조직 수복용 주사제 조성물 및 이의 제조 방법
Inventor: KIM JU HEE
IPC: A61L27/18
Filed: 2021-07-05
Abstract: 본 발명은 조직 수복용 주사제 조성물 및 이의 제조 방법에 관한 것으로, 단기적인 조직 수복 효과 및 콜라겐 생성을 유도함에 따른 장기적인 조직 수복 효과를 제공할 수 있으며, 노화 및 자극으로 손상된 피부 건강을 회복시킬 수 있다. 또한, 사용 전 희석시킬 필요 없이 사용 준비 완료된 주사제 조성물로, 즉시 사용 가능하며, 주사제 조성물이 균일하게 분산되어, 균일한 조직 수복 효과를 나타내는 조직 수복용 주사제 조성물 및 이의 제조 방법을 제공하는 것이다.
Patent WO-2022055116-A1 (WO)
Inventor: PARK JISUN
IPC: A01K29/00
Filed: 2021-07-19
Abstract: A robot is disclosed. The robot comprises: a camera; a driving unit for controlling motions of the robot; a memory in which information on a plurality of motions of the robot corresponding to a plurality of emotional states of a pet is stored; and a processor. The processor: obtains at least one image by photographing the pet by means of the camera; identifies an emotional state of the pet on the basis of the obtained image; identifies a motion, among the plurality of motions, corresponding to the identified emotional state on the basis of the information stored in the memory; and controls the driving unit such that the robot performs the identified motion.
Patent WO-2022203132-A1 (WO)
Inventor: YOON KYUNG TAE
IPC: G06T19/00
Filed: 2021-08-17
Abstract: The present invention relates to a user-customized contact lens recommendation method and an apparatus for performing the method. The user-customized contact lens recommendation method may comprise the steps of: capturing an image of a user by a contact lens recommendation device; receiving, by the contact lens recommendation device, information on a selected contact lens selected by the user; and generating, by the contact lens recommendation device, a virtual image on the basis of the image of the user and the selected contact lens.
Patent WO-2022114463-A1 (WO)
Inventor: PARK HEO KYOUNG
IPC: H02H7/12
Filed: 2021-08-31
Abstract: 실시예에 따르면, 직류 링크 캐패시터와 브릿지 회로부 사이에 위치한 제1스위치부; 상기 제1스위치부와 병렬 연결되는 제2스위치부; 인버터 양단 전압 및 상기 제2스위치의 양단 전압을 센싱하는 센싱부; 및 상기 제1스위치부 및 상기 제2스위치부의 온오프 동작을 제어하며, 상기 인버터 양단 전압 및 상기 제2스위치부의 양단 전압을 이용하여 단락 및 단선 발생 여부를 판단하는 제어부를 포함하며, 상기 제어부는 상기 제1스위치부가 온 상태이고, 상기 제2스위치부가 오프인 상태에서 측정된 인버터 양단 전압과 제2스위치부 양단 전압을 이용하여 단락 및 단선 발생 여부를 판단하고, 상기 제2스위치부가 온 상태이고, 상기 제1스위치부가 오프인 상태에서 측정된 인버터 양단 전압을 이용하여 단선 발생 여부를 판단하는 직류/직류 컨버터를 제공한다.
Patent WO-2022071685-A1 (WO)
Inventor: CHAU CHUN PONG
IPC: G06N3/08
Filed: 2021-09-17
Abstract: A method of predicting performance of a hardware arrangement or a neural network model includes: obtaining one or more of a first hardware arrangement or a first neural network model, obtaining a first graphical model comprising a first plurality of nodes corresponding to the obtained first hardware arrangement or the obtained first neural network model, wherein each node of the first plurality of nodes corresponds to a respective component or device of the first plurality of interconnected components or devices or a respective operation of the first plurality of operations; extracting, based on the first graphical model, a first graphical representation of the obtained first hardware arrangement or the obtained first neural network model; predicting, based on the first graphical representation, performance of the obtained first hardware arrangement or the obtained first neural network model; and outputting the predicted performance.
Patent WO-2022108264-A1 (WO)
Inventor: PARK SAM DAE
IPC: C08J3/24
Filed: 2021-11-15
Abstract: 본 발명은 광가교형 공중합 히알루론산 스펀지 및 이의 제조방법에 관한 것으로, 보다 구체적으로 끈적임과 흘러내림이 없고, 유연한 성질로 인해 신체의 여러 부위에 사용할 수 있으며, 수분 결합력이 우수하여 조직재생에 도움을 줄 수 있고, 생체적합성이 매우 우수하여 신체에 장시간 부착이 될 경우 피부 내로 흡수되기 때문에 제거해야 하는 수고로움을 줄일 수 있으며, 광가교 반응으로 다양한 길이의 고분자를 포함하여 다공성 형태의 의료용 지혈제, 창상피복제, 유착방지제 등으로 활용 가능한 광가교형 공중합 히알루론산 스펀지 및 이의 제조방법에 관한 것이다.
Patent WO-2022108343-A1 (WO)
Inventor: JANG JI HWAN
IPC: A23L5/20
Filed: 2021-11-17
Abstract: 본 발명은 노니 열매 추출물 또는 이의 분획물을 포함하는 숙취 해소용 조성물에 관한 것으로, 보다 상세하게는 특정 농도의 에탄올을 추출 용매로 하여, 우수한 숙취 해소 기능성을 갖는 8 kDa 내지 10 kDa의 평균 분자량을 갖는 다당체들을 다량 함유하도록 제조된 노니 열매 추출물 또는 이의 분획물을 제공한다.
Patent WO-2023095943-A1 (WO)
Inventor: NAH JA KYOUNG
IPC: G02B7/185
Filed: 2021-11-24
Abstract: The present invention relates to a platform for a deformable mirror, comprising: a horizontal base plate; a plurality of actuator modules that are bonded to the top portion of the base plate and are spaced apart along the circumference thereof; and a deformable mirror holder which has the circumferential portion thereof connected to each of the actuator modules and is arranged at a spaced-apart position over the top portion of the base plate, wherein each of the actuator modules may have a horizontal actuator, which is fixed to the base plate and generates horizontal movement, and a conversion member, which converts the horizontal movement received from the horizontal actuator into vertical movement and transfers same to the deformable mirror holder.
Patent WO-2022114797-A1 (WO)
Title: 전극 건조 시스템 및 전극 건조 방법
Inventor: SON JIN YOUNG
IPC: F26B25/00
Filed: 2021-11-25
Abstract: 본 발명은 전극의 건조 시스템에 관한 것으로, 본 발명의 전극 건조 시스템은, 전극 시트에 열풍 및 복사열을 가해주는 오븐; 및 건조 대기 시간 정보를 수신 받고, 상기 오븐 내에 공급되는 열량을 제어하는 제어부를 포함하고, 상기 제어부는 건조 대기 시간을 가진 오븐에 전극 시트가 공급된 직후의 초기 건조 시간 동안 오븐 내에 감소된 열량을 공급하도록 제어하는 것을 특징으로 한다.
Patent WO-2022260225-A1 (WO)
Title: Apparatus for manufacturing laminated core with heating adhesion
Inventor: KIM SEUNG SOO
IPC: H01F3/02
Filed: 2021-11-26
Abstract: The apparatus for manufacturing a laminated core with heating adhesion according to the present invention is characterized by comprising a lower die 10 comprising a plurality of piercing dies 11, an adhesive applying unit 12 installed on one side of the piercing dies 11, and a laminating unit 13 installed on one side of the adhesive applying unit 12; an upper die 20 comprising piercing punches 21 arranged above the piercing dies 11 and a blanking punch 22 arranged above the laminating unit 13; and an SB steel strip 102 continuously fed to an upper part of the lower die 10, for being formed into a laminar member 101 by operation of the piercing punch 21 and the blanking punch 22, wherein the laminating unit 13 comprises a blanking die 131, a squeeze ring 132 installed at a lower part of the blanking die 131, and a first heating unit 135 installed at a lower part of the squeeze ring 132, and laminates the laminar member 101 in the inner diameter surface of the squeeze ring 132 to manufacture a laminated core 100.
Patent WO-2023106466-A1 (WO)
Title: 학습 클라우드 유형 기반의 인공지능 클라우드 학습장치 및 방법
Inventor: LEE KYUNG YONG
IPC: G06N3/04
Filed: 2021-12-10
Abstract: 본 발명은 학습 클라우드 유형 기반의 인공지능 클라우드 학습장치 및 방법에 관한 것으로, 상기 장치는 학습코드 모집단에 있는 샘플 학습코드의 사전 분석을 통해 구축된 학습코드 유형 모델을 기초로 학습코드의 유형을 판단하는 학습코드 유형 판단부; 상기 샘플 학습코드의 학습 수행을 통해 클라우드 리소스 특성을 분석하여 학습 클라우드 유형을 구축하는 학습 클라우드 유형 구축부; 및 사용자 학습코드를 수신하여 상기 학습코드의 유형 중 하나를 결정하고 상기 결정된 하나의 학습코드의 유형을 기초로 상기 학습 클라우드 유형 중 하나를 결정하는 클라우드 학습 수행부;를 포함한다.
Patent WO-2022145994-A1 (WO)
Inventor: SON CHANG GYUN
IPC: G02B1/02
Filed: 2021-12-28
Abstract: 발명의 실시예에 개시된 차량용 광학계는 물체측에서 센서측 방향으로 광축을 따라 배치된 제1 렌즈, 제2 렌즈, 제3 렌즈, 제4 렌즈, 제5 렌즈 및 제6렌즈를 포함하며, 상기 제1렌즈는 광축 상에서 볼록한 물체측 제1면과 오목한 센서측 제2면을 포함하며, 상기 제2렌즈는 물체측 제3면과 센서측 제4면을 포함하며, 상기 제3렌즈는 물체측 제5면과 센서측 제6면을 포함하며, 상기 제4렌즈는 물체측 제7면과 센서측 제8면을 포함하며, 상기 제5렌즈는 물체측 제9면과 센서측 제10면을 포함하며, 상기 제6렌즈는 광축 상에서 볼록한 물체측 제11면과 오목한 센서측 제12면을 포함하며, 상기 제1렌즈의 유효경은 상기 제2 내지 제6렌즈 각각의 유효경보다 크며, 상기 제1렌즈는 유리 재질을 포함하며, 상기 제6렌즈는 제11면과 제12면이 비구면이며 플라스틱 재질이며, 상기 제2 내지 제6 렌즈 중에서 적어도 3매는 플라스틱 재질일 수 있다.
Patent WO-2022250494-A1 (WO)
Inventor: KIM SEUNGHAK
IPC: F24C15/00
Filed: 2022-05-27
Abstract: L'invention concerne un four à micro-ondes. Le four à micro-ondes de la présente invention possède un premier groupe de composants électroniques situé à l'intérieur d'un guide d'air, et un second groupe de composants électroniques situé à l'extérieur d'un premier côté du guide d'air, et comprend un trou d'évacuation d'air sur une paroi extérieure du premier côté du guide d'air, afin qu'une partie de l'air s'écoulant dans le guide d'air pour refroidir le premier groupe de composants électroniques puisse être fournie au second groupe de composants électroniques. Par conséquent, le premier groupe de composants électroniques et le second groupe de composants électroniques peuvent tous deux être refroidis.