baber/WOPTO huggingface dataset:
Patent KR-20200043703-A (KR)
Inventor: KWON HYUK
IPC: B63B25/16
Filed: 2018-10-18
Abstract: The present invention relates to a fuel supply system for an eco-friendly vessel, which supplies eco-friendly fuel to the vessel as fuel in order to reduce the emission amount of greenhouse gases. According to the present invention, the fuel supply system for an eco-friendly vessel comprises: an eco-friendly LNG production facility producing electric power and methane by using renewable energy to produce eco-friendly LNG; a second LNG storage tank arranged in the vessel to store the eco-friendly LNG produced by the eco-friendly LNG production facility; a first LNG storage tank arranged in the vessel to store the LNG produced by a gas well; an engine for the vessel driven by using the LNG stored in the first LNG storage tank and the eco-friendly LNG stored in the eco-friendly LNG storage tank as the fuel; and a fuel supply apparatus making the LNG stored in the first LNG storage tank and the eco-friendly LNG stored in the eco-friendly LNG storage tank as the fuel, and supplying the same as the fuel for the engine for a vessel. Mixed fuel which is made by mixing the LNG stored in the first LNG storage tank and the eco-friendly LNG stored in the eco-friendly LNG storage tank, is used as the fuel for the engine for a vessel.
Patent KR-20190045872-A (KR)
Inventor: YAMAMOTO TAKUJI
IPC: H01M50/457
Filed: 2018-10-24
Abstract: The present invention provides a porous layer for a nonaqueous electrolyte secondary battery, which shows excellent battery characteristics at a high temperature. According to the present invention, a porous layer for a nonaqueous electrolyte secondary battery comprises an organic filler, wherein the mass reduction rate of the organic filler is less than or equal to 55 wt% in temperature increase up to 500°C and a D50 value in a volumetric particle size distribution of the organic filler is less than or equal to 3μm.
Patent KR-20200046989-A (KR)
Inventor: LEE SUNG MAN
IPC: A23G9/34
Filed: 2018-10-26
Abstract: The present invention relates to a method for manufacturing ice cream using gardenia seeds and honey to satisfy the taste of various customers. According to the present invention, the method comprises: a first step of drying gardenia seeds; a second step of pulverizing the dried gardenia seeds to manufacture gardenia seed powder; a third step of extracting the gardenia seed powder in a mixture of water and ethanol (ethyl alcohol 95%) for 5 to 8 hrs to manufacture a gardenia seed extract; a fourth step of mixing the manufactured gardenia seed extract with milk and honey and stirring the mixture for 50 to 60 secs; a fifth step of cooling the manufactured mixture at a temperature of -35 to -30°C; a sixth step of stirring again the cooled mixture to uniformly mix the same; and a seventh step of refrigerating the uniformly mixed mixture.
Patent KR-20200050117-A (KR)
Inventor: YI HO SEOK
IPC: G06T5/50
Filed: 2018-11-01
Abstract: The present invention relates to a panoramic image generation method, a panoramic image generation device, and a computer readable recording medium. According to the present invention, the panoramic image generation method comprises the steps of: obtaining a plurality of frame images photographing an examinee based on rotation of a gantry to which a generator and a sensor are attached; generating a first image by stitching the plurality of frame images along a portion corresponding to a dentition between the central axis of the rotation of the gantry and the sensor in an arch trajectory of the examinee; generating a second image by stitching the plurality of frame images along the trajectory corresponding to an obstacle; and generating a panoramic image by removing image information corresponding to the obstacle included in the second image from the first image.
Patent KR-20200052124-A (KR)
Inventor: YU HO
IPC: G03F7/20
Filed: 2018-11-06
Abstract: The present invention relates to an EUV concentrator which comprises: a rotatable main body with concave inside; a tin generator which produces tin droplets and sprays the tin droplets; a tin catcher which processes the sprayed tin droplets; a protective cover configured to prevent falling of the tin droplets generated by the tin generator inside the main body; and a rotation guide configured to rotate the main body.
Patent KR-20200052684-A (KR)
Inventor: KANG KI YONG
IPC: G06T5/00
Filed: 2018-11-07
Abstract: The present invention relates to a management method for scanning a car body of a mobile device. Whether a user is driving a vehicle of the user or renting a vehicle of other person, it is very difficult to recognize small accidents such as scratches, glances, and slight distortion occurred at the exterior of a car body. However, in the present invention, a reference image of appearance of an object is registered in advance in a server, and if necessary, a vehicle is circled to obtain a corresponding current image of the appearance of the object, and it is possible to easily grasp whether a small accident occurs by comparing two images.
Patent KR-20200055499-A (KR)
Inventor: HAN DO HEE
IPC: G06F3/0482
Filed: 2018-11-13
Abstract: The present invention relates to a method for providing a Chinese character list priority setting function by a user terminal. According to an embodiment of the present invention, the method comprises the steps of: (a) providing a Chinese character input window including a list of Chinese characters or special characters that are replaceable for a specific character among characters entered in a text input field; and (b) when a Chinese character priority setting menu is selected by a user, changing the arrangement of specific Chinese characters or special characters selected by a cursor in the Chinese character input window.
Patent KR-20200059428-A (KR)
Title: Exercise management system based on wearable device
Inventor: CHO CHANG NHO
IPC: A63B71/06
Filed: 2018-11-21
Abstract: Disclosed is a wearable device-based exercise management system. According to the present invention, when an exercise device performs short-range communications with smart glasses worn by a user and exercise-related sensor information measured by the exercise device and user′s exercise video photographed by the exercise device are transmitted to the smart glasses, the smart glasses or an exercise management server uses the sensor information to diagnose a current exercise state of the user, correctness of an exercise posture, and the like and display a diagnosis result on the user′s smart glasses as video, thereby enabling the user to effectively perform exercise. Moreover, a body state of the user is diagnosed by using a biological signal measured by a smart band worn by the user to be displayed through the user′s smart glasses and proper measures are taken in an emergency situation, thereby protecting the user from risk caused by excessive exercise. Moreover, when the exercise devices are photographed through a camera of the smart glasses, the smart glasses sequentially designs the exercise devices to be used in accordance with a preset exercise program and displays unknown usage of the exercise devices through the smart glasses in video, thereby enabling the user to effectively perform exercise. According to the present invention, the system comprises the exercise device, the smart band, and the smart glasses.
Patent KR-20200061619-A (KR)
Title: Customized piano lesson processing technology by extracting performance data
Inventor: KWON MINSEONG
IPC: G06Q50/20
Filed: 2018-11-26
Abstract: The present invention relates to a piano lesson service for providing a customized lesson by recognizing and analyzing performance data of a user. A server for providing an instrument lesson program comprises a storage part, a communication part, a sound source acquisition part, a sound source comparison part, and an instruction generation part.
Patent KR-20200063832-A (KR)
Inventor: LEE KYUNGMIN
IPC: F25B21/02
Filed: 2018-11-28
Abstract: The present invention relates to a natural gas cooling device liquefying natural gas into LNG and, more specifically, to a natural gas cooling device which is installed on any one or more of a pipe line through which natural gas passes and a refrigerant line through which refrigerant heat-exchanging with natural gas passes, and comprises a thermoelectric module which supplies cold heat by using electrical properties of two metals, respectively.
Patent KR-20200067600-A (KR)
Title: Liquid Crystal Display Device And Method Of Fabricating The Same
Inventor: LIM GI HWAN
IPC: G02F1/137
Filed: 2018-12-04
Abstract: The present invention provides a reflective liquid crystal display device. The reflective liquid crystal display device comprises: a first stack including a first pixel electrode disposed in each pixel of an upper portion of a second surface of a first substrate, a first alignment layer disposed on an entire surface of an upper portion of the first pixel electrode, a first common electrode disposed on an entire surface of a lower portion of a first surface of a second substrate, a second alignment layer disposed on an entire surface of a lower portion of the first common electrode, and a first cholesteric liquid crystal layer disposed between the first and second alignment layers; a second stack including a second pixel electrode disposed in each pixel of an upper portion of a second surface of a second substrate, a third alignment layer disposed on an entire surface of an upper portion of the second pixel electrode, a second common electrode disposed on an entire surface of a lower portion of a first surface of a third substrate, a fourth alignment layer disposed on an entire surface of a lower portion of the second common electrode, and a second cholesteric liquid crystal layer disposed between the third and fourth alignment layers; a third stack including a third pixel electrode disposed in each pixel of an upper portion of a second surface of a third substrate, a fifth alignment layer disposed on an entire surface of an upper portion of the third pixel electrode, a third common electrode disposed on an entire surface of a lower portion of a first surface of a fourth substrate, a sixth alignment layer disposed on an entire surface of a lower portion of the third common electrode, and a third cholesteric liquid crystal layer disposed between the fifth and sixth alignment layers; and a fourth stack including a first mode electrode, an ion storing layer, an electrolyte layer, an electrochromic layer, and a second mode electrode, which are sequentially disposed on an entire surface of a lower portion of a first surface of the first substrate. The reflective liquid crystal display device simplifies manufacturing process and reduces manufacturing costs.
Patent KR-20200069803-A (KR)
Title: Coil electronic component
Inventor: KIM YU JONG
IPC: H01F17/00
Filed: 2018-12-07
Abstract: According to one embodiment of the present invention, a coil electronic component includes: a support substrate; a coil pattern disposed on the support substrate; an encapsulant encapsulating at least portions of the support substrate and the coil pattern; and external electrodes disposed outside the encapsulant to be connected to the coil pattern. The coil pattern includes a seed layer having a thickness of 1.5 um or less and a plating layer disposed on the seed layer.
Patent KR-20200071624-A (KR)
Title: Lithium secondary battery
Inventor: YEO YEOLMAE
IPC: H01M4/62
Filed: 2018-12-11
Abstract: The present invention relates to a positive electrode for a lithium secondary battery and a lithium secondary battery including the same, wherein the lithium secondary battery according to an aspect of the disclosed embodiment comprises: a positive electrode including a current collector and a positive electrode formed on the current collector; a negative electrode; a separator positioned between the positive electrode and the negative electrode; and an electrolyte. The positive electrode includes: a positive electrode active material; a conductive material including a carbon nanotube (CNT) and a carbon-based material; and a binder including a fluorine-based polymer and a rubber-based polymer. According to the present invention, it is possible to develop a high-energy-density lithium secondary battery by improving the electrode output and life characteristics of the lithium secondary battery while adding a less amount of a conductive material to the positive electrode.
Patent KR-20200073721-A (KR)
Title: Battery Pack
Inventor: YOO HYUNG IN
IPC: H01M10/6561
Filed: 2018-12-14
Abstract: The present invention relates to a battery pack. Specifically, the battery pack equipped with a cooling system according to the present invention includes: a housing in which one or more battery cells are embedded; a cooling fin alternately stacked with the battery cells in a first direction; and a heat exchange device provided inside the housing to cool the battery cell or a battery module. The heat exchange device comprises: a first heat exchange device disposed on a bottom side of the housing; and a second heat exchange device disposed on a wall side of the housing so as to face a surface parallel to the first direction. Heat generated from the battery pack can be quickly discharged.
Patent KR-20200074513-A (KR)
Title: Panels having side lighting device for prefabricated toilet assembly
Inventor: PARK SIN AEE
IPC: F21Y115/10
Filed: 2018-12-17
Abstract: The present invention presents a prefabricated toilet panel having a light emitting device on a side thereof. The toilet panel of the present invention comprises: a side molding (20) including a panel fitting portion (26) protruding to be fitted into a mounting groove (12) formed concave on the side of the panel (10), and side portions (22) which extend from an open entrance of the panel fitting portion (26) to both sides and are in contact with the side surfaces of the panel (10); and a light emitting body (30) which consists of a light source (38) composed of a plurality of LEDs arranged in a strip shape, and a silicone body (32) surrounding the light source (38) and made of a light-transmitting material, and is fitted into a light emitting body mounting groove (27) formed on the outside of the panel fitting portion (26) of the side molding (20). The light emitting body (30) can be used for lighting of a toilet, and can also be used as an indicator indicating whether the toilet is occupied.
Patent KR-20200075446-A (KR)
Inventor: JEONG HAN NAH
IPC: C01B21/072
Filed: 2018-12-18
Abstract: The present invention provides a method for preparing spherical-shaped aluminum nitride powder, comprising: (i) mixing amorphous aluminum nitride powder and flux at a weight ratio of 30 to 65 : 70 to 35 under a solvent to prepare a mixed solution; (ii) drying the solvent of the mixed solution to obtain a mixture; (iii) heat-treating the mixture under a nitrogen atmosphere; (iv) adding and stirring phosphoric acid (H_3PO_4) solution to the heat-treated mixture in step (iii) to carry out surface treatment; and (v) removing the phosphoric acid solution, adding an alcohol-based solution to the surface-treated mixture, and washing the resulting mixture through a centrifuge.
Patent KR-20200082232-A (KR)
Inventor: KWON OHBYUNG
IPC: G16H50/00
Filed: 2018-12-28
Abstract: The present invention relates to an emotion analysis device, an interactive agent system including the same, a terminal device for performing an emotion analysis, and an emotion analysis method. The emotion analysis device for effectively and properly performing an emotion analysis may comprise: a communication unit obtaining at least one text transmitted between a first terminal device and a second terminal device; and a processor analyzing a morpheme of the at least one text, obtaining an emotion analysis result corresponding to the analyzed morpheme based on an emotion dictionary database, and using the emotion analysis result to obtain a comprehensive emotion analysis result for a user of the second terminal device for a user of the first terminal device.
Patent KR-20200087329-A (KR)
Title: Automated Valet Parking System, and infrastructure and vehicle thereof
Inventor: CHO DAE GIL
IPC: G08G1/0967
Filed: 2018-12-28
Abstract: The present invention relates to a system and a method for supporting autonomous valet parking, and an infrastructure and a vehicle for the same. According to the present invention, by using communication between the infrastructure and the vehicle, the vehicle moves to an empty parking space without a driver and performs parking. In addition, according to the present invention, the vehicle moves from the parked space to the pickup area without a driver using communication between the infrastructure and the vehicle.
Patent KR-20200087350-A (KR)
Title: System for Face Recognition Based On AI
Inventor: PAIK JEE HYUN
IPC: G06K9/48
Filed: 2018-12-31
Abstract: According to one aspect of the present invention, provided is an AI-based race recognition system capable of performing face recognition and authentication processing to edge devices by distributing a face recognition model generated in a central server to each edge device, which comprises: a face recognition unit which extracts a face image by inputting an input image of a user requested for registration into a face recognition model, and generates a plurality of feature vectors from the extracted face image; an array file generation unit generating an array composed of the plurality of feature vectors and user identification information for each user, and merging the generated arrays to generate an array file; and a central server including an interface unit for transmitting the generated array file to an edge device. The face recognition model includes a facial image extraction portion extracting the facial image from the input image, and a feature vector extraction portion extracting a feature vector from the face included in the facial image.
Patent KR-20200083059-A (KR)
Inventor: JANG IL YOUNG
IPC: E02D29/02
Filed: 2018-12-31
Abstract: In an LCD waste glass mixed precast concrete retaining wall, an eco-friendly precast concrete block has a texture like natural stone so that the appearance is excellent. The precast concrete retaining wall can be simply constructed by assembling blocks so that a construction period can be reduced by one fourth as compared to other construction methods. In addition, the concrete retaining wall places concrete by using LCD waste glass to have great economic feasibility and be eco-friendly.
Patent KR-20180030034-A (KR)
Title: 암호화된 클라이언트 디바이스 컨텍스트들에 의한 네트워크 아키텍처 및 보안
Inventor: LEE SOO BUM
IPC: H04L29/06
Filed: 2016-06-13
Abstract: 일 양태에서, 네트워크는 다수의 클라이언트 디바이스들을 지원할 수도 있다.     이러한 네트워크에서, 클라이언트 디바이스는 네트워크와 통신하기 위한 요청을 송신하고, 보안 컨텍스트를 확립하고, 그리고, 네트워크로부터 하나 이상의 암호화된 클라이언트 디바이스 컨텍스트들을 수신한다.     암호화된 클라이언트 디바이스 컨텍스트는 클라이언트 디바이스와의 통신을 위해 네트워크에서 컨텍스트의 재구성을 가능하게 하며, 여기서, 컨텍스트는 클라이언트 디바이스와 연관된 네트워크 상태 정보를 포함한다.     클라이언트 디바이스는 (예컨대, 업링크 데이터 패킷을 포함하는) 메시지를 적어도 하나의 암호화된 클라이언트 디바이스 컨텍스트를 포함하는 네트워크로 송신한다.     네트워크 디바이스가 암호화된 클라이언트 디바이스 컨텍스트에 기초하여 클라이언트 디바이스에 대한 컨텍스트를 재구성할 수 있기 때문에, 네트워크 디바이스는 더 많은 개수의 클라이언트 디바이스들을 지원하기 위해 네트워크 디바이스에서 유지관리되는 컨텍스트의 양을 감소시킬 수 있다.
Patent KR-20180015265-A (KR)
Title: 폴리알킬렌 글리콜 유도체들을 포함하는 약제 조성물들
Inventor: SCHMAUS GERHARD
IPC: A61K31/08
Filed: 2016-06-19
Abstract: 사람의 피부 및 두피의 가려운 상태들을 방지, 치료 및/또는 치유, 그리고/또는 사람의 피부 및 두피에 PAR-2 길항 효과를 제공하기 위한 약제 활성제들로서, 특정한 폴리알킬렌 글리콜 유도체로 구성되거나 포함하는 조성물들이 제안된다.
Patent KR-20180041662-A (KR)
Title: 신규 이미드 유도체 및 그 의약으로서의 용도
Inventor: ISHIBUCHI SEIGO
IPC: C07D487/04
Filed: 2016-07-08
Abstract: 본 발명은, 항상형 MMP-2의 생성보다도 유도형 MMP, 특히 MMP-9의 생성을 억제하는 신규한 저분자 화합물을 제공하는 것을 목적으로 한다. 본 발명은, 하기 식 (I)로 표시되는 화합물에 관한 것으로, 이 화합물은 선택적인 MMP-9 생성 억제 작용을 가지며, 관절 류머티즘 등의 자가면역질환, 염증성 장질환(궤양성 대장염, 크론병), 변형성 관절증의 예방약 및/또는 치료약으로서 유용하다. 
                                                    [식 중, 각각의 기호는 명세서에 기재된 바와 같다.]
Patent KR-20180027534-A (KR)
Title: 황산 및 염산 복합내식성이 우수한 열연강판 및 그 제조방법
Inventor: YOON JEONG BONG
IPC: C22C38/60
Filed: 2015-05-28
Abstract: 황산 및 염산 복합내식성이 우수한 열연강판 및 그 제조방법이 개시된다. 본 발명의 일 측면은, 중량%로, C: 0.05~0.1%, Mn: 0.5~1.5%, P: 0.02% 이하, S: 0.02% 이하, Al: 0.01~0.1%, Cu: 0.2~0.6%, Sb: 0.05~0.1%, 잔부 Fe 및 불가피한 불순물을 포함하고, 표면으로부터 두께 방향으로 500nm 이내에 Cu 및 Sb가 농축되어 있으며, 황산 16.9부피% + 염산 0.35부피% 용액에 대한 부식 감량이 2.0mg/cm 2 /hr 이하인 황산 및 염산 복합내식성이 우수한 열연강판을 제공한다.
Patent KR-20180044913-A (KR)
Title: 직접 시각화 피처를 갖는 가이드와이어 네비게이션 시스템
Inventor: MILLER SCOTT
IPC: A61B34/20
Filed: 2016-07-22
Abstract: 직접 시각화를 포함하는 복합 이미지 양식을 사용하여 의료 및 비의료 응용예에서 원격 공간을 네비게이트하기 위한 원격 시각화 소자를 갖는 네비게이션 시스템이 개시되어 있다.
Patent KR-20180061373-A (KR)
Title: 반도체 소자, 반도체 소자 패키지, 및 이를 포함하는 조명 시스템
Inventor: CHOI JAE HOON
IPC: H01L33/12
Filed: 2016-10-14
Abstract: 실시예에 따른 반도체 소자는 기판과, 상기 기판 상에 배치되는 버퍼층과, 상기 버퍼층 상에 배치되며 제1 도전형 반도체층, 제2 도전형 반도체층 및 상기 제1 도전형 반도체층과 상기 제2 도전형 반도체층 사이에 배치되어 자외선 광을 방출하는 활성층을 발광 구조물과, 상기 버퍼층 내에 배치되는 복수의 에어 보이드를 포함하고, 상기 에어 보이드는 2개 이상의 경사면을 가지도록 형성될 수 있다.
Patent KR-20180086202-A (KR)
Title: 폴리메탈록산, 그의 제조 방법, 그의 조성물, 경화막 및 그의 제조 방법, 및 그것을 구비한 부재 및 전자 부품
Inventor: KAMOGAWA MASAO
IPC: G02B1/111
Filed: 2016-11-17
Abstract: 하기 일반식 (1)로 표시되는 구성 단위를 갖는 폴리메탈록산이며, 용액 중에서 투명, 균일한 상태로 안정적으로 존재하여, 균질한 경화막을 형성 가능한 폴리메탈록산을 제공한다. 
   
(R 1 은 유기기이며, R 1  중 적어도 1개는 (R 3   3 SiO-)기이다.  R 3 은 특정한 기 중에서 임의로 선택된다.  R 2 는 특정한 기 중에서 임의로 선택된다.  R 1 , R 2  및 R 3 은, 복수 존재하는 경우에는 각각 동일해도 상이해도 된다.  M은 특정한 금속 원자를 나타낸다.  m은 금속 원자 M의 가수를 나타내는 정수이며, a는 1 내지 (m-2)의 정수이다.)
Patent KR-20180087343-A (KR)
Title: 금속 아이렛을 갖는 모든 복합 토크 튜브
Inventor: LARSON LOWELL VAN LUND
IPC: B29C35/02
Filed: 2016-12-22
Abstract: 모든 복합(all-composite) 토크 튜브를 제조하는 저비용 방법은, 원통형 맨드릴 및 맨드릴 상에 단부 고정구에 의해 보유되는 복수의 아이렛 형상체 둘레에 섬유 토우를 권취하는 단계를 포함하여, 그에 의해 플랜지형 단부 커플링이 형성된다.  본 방법은 플랜지형 단부 커플링을 한정하도록 구성된 사전 직조된 복합 섬유 단부 슬리브의 사용을 포함할 수 있다.  권취된 섬유 및 단부 슬리브는 단일 단계로 함께 경화된다.  금속 아이렛이 볼트 구멍에 설치될 수 있다.
Patent KR-20180103865-A (KR)
Title: 유량 요법 기기를 위한 유로 감지
Inventor: BARKER DEAN ANTHONY
IPC: A61M16/10
Filed: 2016-12-02
Abstract: 환자에게 제공되는 가스들의 유량을 측정하는 감지 챔버를 포함한 호흡 유량 요법 기기를 개시한다. 감지 챔버는 송풍기 및/또는 혼합기 다음에 놓일 수 있다. 감지 챔버는 초음파 변환기, 온도 센서, 가온 온도 감지 소자 및/또는 가스 농도 센서를 포함할 수 있다. 센서 시스템과 함께 사용되는 가스들의 유로는 유량 측정 시 이상 현상들을 야기할 수 있는, 가스 흐름 내의 원하지 않는 와동을 방지한다.
Patent KR-20180081835-A (KR)
Title: 자재 취급 차량 오도메트리 교정을 위한 시스템들 및 방법들
Inventor: FANSELOW TIMOTHY WILLIAM
IPC: G01C21/20
Filed: 2016-05-19
Abstract: 자재 취급 차량의 오도메트리를 교정하기 위한 시스템들 및 방법들. 방법의 일 실시예는 자재 취급 차량의 현재 위치를 결정하는 단계, 휠의 둘레 및 휠의 결정된 회전 수의 산출에 기초하여 현재 위치로부터 목적지까지의 오도메트리 거리를 결정하는 단계, 및 현재 위치로부터 목적지까지의 위치 결정 시스템 거리를 결정하는 단계를 포함한다. 몇몇 실시예들은 오도메트리 거리를 위치 결정 시스템 거리로부터의 데이터와 비교하여 스케일링 인자를 산출하는 단계, 스케일링 인자를 고속 알파 필터에 적용하여 고속 필터 결과를 얻는 단계, 및 스케일링 인자를 저속 알파 필터에 적용하여 저속 필터 결과를 얻는 단계를 포함한다. 유사하게, 몇몇 실시예들은 고속 알파 필터를 스케일링 인자에 적용하여 잡음을 제거하는 단계, 스케일링 인자를 이용하여 업데이트된 오도메트리 거리를 산출하는 단계, 및 업데이트된 오도메트리 거리를 이용하는 단계를 포함한다.
Patent KR-20180093051-A (KR)
Title: 데이터 전송 방법 및 스테이션
Inventor: LI YUNBO
IPC: H04W74/08
Filed: 2016-11-07
Abstract: 본 발명의 실시예는 데이터 전송 방법 및 스테이션을 제공한다. 상기 방법은, 스테이션에 의해, 현재의 TXOP 내에 스테이션의 주 AC의 데이터를 전송하는 단계 - 여기서 스테이션의 전송할 데이터는 주 AC의 데이터 및 적어도 하나의 부 AC의 데이터를 포함함 -; 주 AC의 데이터 전송이 완료된 후, 스테이션에 의해, TXOP에 잔여 시간이 존재하는지 여부를 결정하는 단계; TXOP에 잔여 시간이 존재하면, 스테이션에 의해, 잔여 시간 내에 적어도 하나의 부 AC의 데이터를 전송하는 단계를 포함한다. 본 발명의 실시예에서 제공되는 방법에 따르면, 현재의 TXOP는 채널 자원의 낭비 없이 완전하게 활용됨으로써, 스테이션의 데이터 전송 효율을 향상시킨다.
Patent KR-20180102186-A (KR)
Title: 무선 통신 시스템에서 셀 순환 하향링크 송신 방법 및 이를 위한 장치
Inventor: KANG JIWON
IPC: H04L5/00
Filed: 2016-10-18
Abstract: 본 출원에서는 무선 통신 시스템에서 단말이 하향링크 신호를 수신하는 방법이 개시된다. 구체적으로, 제 1 시간 유닛에서 하향링크 제어 신호, 제 1 하향링크 데이터 신호 및 상기 제 1 하향링크 데이터 신호를 위한 제 1 하향링크 복조 참조 신호를 수신하는 단계; 및 제 2 시간 유닛에서 제 2 하향링크 데이터 신호 및 상기 제 2 하향링크 데이터 신호를 위한 제 2 하향링크 복조 참조 신호를 수신하는 단계를 포함하고, 상기 하향링크 제어 신호는 상기 제 1 하향링크 복조 참조 신호의 안테나 포트와 QCL (Quasi Co-Location)되는 참조 신호의 제 1 안테나 포트에 관한 정보와 상기 제 2 하향링크 복조 참조 신호의 안테나 포트와 QCL되는 참조 신호의 제 2 안테나 포트에 관한 정보를 포함하는 것을 특징으로 한다.
Patent KR-20180118640-A (KR)
Title: 수동 믹서
Inventor: SASAKI NEIL S
IPC: B01F7/00
Filed: 2017-01-20
Abstract: 수동 믹서는 수술 동안에 사용을 위한 재료들을 혼합 및 교반하는 것을 가능하게 하는 역할을 한다. 예를 들어, 수동 믹서는 내부 영역을 한정하는 바디 부분, 바디 부분의 내부 영역에 제공된 혼합 어셈블리, 혼합 어셈블리를 구동시키기 위한 크랭크 어셈블리, 및 밸브 어셈블리를 포함한다. 혼합 어셈블리는 플런저 부분 및 플런저 부분에 부착된 스프링의 회전을 통하여 그리고 내부 영역에 플런저 부분의 상향 및 하향 이동을 통하여 내부에 제공된 재료들을 혼합 및 교반시키는 역할을 한다. 크랭크 어셈블리의 회전은 플런저 부분 및 플런저 부분에 부착된 스프링을 회전시키고, 플런저 부분의 상향 및 하향 이동을 유발하는 역할을 한다. 밸브 어셈블리는 개방될 수 있어서 내부 영역으로부터 재료들의 배분을 가능하게 한다.