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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 763. Отображено 100.
24-07-2017 дата публикации

자기장 통신이 가능한 휴대 전자 장치 및 이를 이용한 결제 방법

Номер: KR0101760784B1
Принадлежит: 삼성전자 주식회사

... 본 발명의 다양한 실시예들에 따른 휴대용 전자 장치는 전자장치의 전면을 구성하는 제 1 커버; 상기 전자장치의 후면을 구성하는 제 2 커버; 상기 제 1 커버 및 제 2 커버 사이에 형성된 공간 내에 포함된 메모리; 상기 공간 내에 적어도 일부 포함되고, 상기 제 1 커버를 통하여 노출된 디스플레이 장치; 상기 공간 내에 포함되고, 상기 메모리와 전기적으로 연결된 프로세서; 상기 공간 내에 포함되고, 상기 프로세서와 전기적으로 연결된 제 1 안테나 및 제 2 안테나; 및 상기 공간 내에 포함되고, 상기 프로세서와 전기적으로 연결된 적어도 하나의 센서를 포함할 수 있다. 상기 메모리는, 실행시에, 상기 프로세서가 상기 메모리 내에 결제 정보를 저장하고, 사용자의 입력에 적어도 일부 응답하여, 상기 디스플레이 장치에 상기 결제 정보와 연관된 적어도 하나의 이미지 및/또는 텍스트를 표시하고, 상기 전자장치를 이용한 결제 프로세스의 시작 여부를 결정하고, 상기 시작 여부의 결정에 따라, 상기 제 1 안테나를 통하여 상기 결제정보와 관련된 제 1 신호를 송신하고, 상기 제 2 안테나를 통하여 외부 전자 장치가 상기 결제정보를 판독(read)할 수 있도록 하는 인스트럭션들(instructions)을 포함할 수 있다.

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21-07-2016 дата публикации

슬리브 공급장치

Номер: KR0101641593B1
Автор: 권인순, 김형태
Принадлежит: 주식회사 포스코

... 본 발명의 일 실시예에 의하면, 슬리브 공급장치는, 서로 이격 배치되는 복수의 슬리브의 상부에 설치되어 일방향으로 이동 가능하며, 상기 슬리브와의 접촉에 의해서 상기 슬리브를 상기 일방향으로 이송 가능한 벨트부재;를 포함하며, 슬리브들이 서로 이격된 상태에서 슬리브를 이동시키기 때문에 슬리브들 간의 충돌을 방지할 수 있고, 슬리브 표면에 쌓이는 오염물질을 제거함으로써 슬리브의 표면 상태를 청결하게 유지할 수 있다.

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13-06-2017 дата публикации

무선 통신 시스템에서 채널 정보 전송 방법 및 장치

Номер: KR0101745414B1
Автор: 김형태, 서한별, 김기준
Принадлежит: 엘지전자 주식회사

... 무선 통신 시스템에서 채널 정보 피드백 방법 및 장치가 제공된다. 단말은 기지국으로 추천 랭크를 전송한다. 단말은 상기 기지국으로부터 상기 추천 랭크를 고려하여 결정된 지시 랭크를 수신하고, 상기 지시 랭크를 기반으로 결정된 채널 상태를 상기 기지국으로 전송한다.

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06-07-2015 дата публикации

VIBRATION AND NOISE REDUCTION MATERIAL BETWEEN FLOORS FOR APARTMENT BUILDING

Номер: KR101530822B1
Принадлежит: PARK, JAE NAM, JOUNG, JONG SU, KIM, HYEUNG TAE

The present invention relates to a vibration and noise reduction material between floors for an apartment building and, more specifically, to a vibration and noise reduction material between floors for an apartment building, wherein primally generated vibration energy passes through a structure stacked in a multiple stage for vibration to be uniformly dispersed, and a direction of vibration is rotated for final vibration transmitted to a floor slab to be weaken. Moreover, when vibration in an upper portion is transmitted by changing a material, a frequency is converted for noise to be reduced. As stated above, according to the present invention, a reduction material for an apartment building enables primally generated vibration to be uniformly dispersed in a plastic corrugated layer, and replaces vibration which is uniform in an upper portion of a steel band formed as a thin steel plate to be linear. Moreover, as the replaced vibration is secondarily and uniformly dispersed in an EVA band ...

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21-12-2018 дата публикации

ULTRAVIOLET LIGHT EMITTING DEVICE AND WATER TREATMENT APPARATUS INCLUDING SAME

Номер: KR101931632B1
Принадлежит: ECOSET CO., LTD.

The present invention relates to an ultraviolet light emitting device and a water treatment apparatus including the same. The present invention relates to an ultraviolet light emitting device capable of enhancing an ultraviolet irradiation range and a heat radiation function, and a water treatment apparatus including the same. The ultraviolet light emitting device according to an embodiment of the present invention includes: a hollow pipe-shaped heat sink unit formed of metal; a light source unit including a plurality of UV LEDs arranged in a zigzag pattern at regular intervals on a plurality of virtual peripheral lines equal in outer circumferential surface of the heat sink unit in the longitudinal direction; a quartz tube unit spaced apart from the light source unit; and a refrigerant flow unit made of the hollow space of the heat sink unit and absorbing heat generated in the light source unit by flowing the refrigerant into the hollow space. COPYRIGHT KIPO 2019 ...

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31-10-2018 дата публикации

NON-EXCAVATION TYPE SEWER HEAT CHANGER AND INSTALLATION METHOD THEREOF

Номер: KR1020180118387A
Автор: KIM, HYEONG TAE
Принадлежит:

The present invention relates to a non-excavation type sewer heat changer with a structure improved to be installed inside a sewer without excavating soil on the sewer or entering the sewer, and an installation method thereof. According to the present invention, a tubular sewer heat exchanger comprises: an upper surface, which is a thermal conductive carbon fiber fabric, disposed inside a sewer and coming in contact with sewage; a lower surface, which is a thermal conductive carbon fiber fabric, having one surface disposed to face the bottom surface of the sewer, and having the other surface disposed to face the upper surface; a flow path, which is a space formed between the upper and lower surfaces, having a flow path wall formed in perpendicular to the longitudinal direction of the sewer to restrict a moving direction of a thermal medium fluid to a direction perpendicular to a sewage flow; an inflow path formed in the space between the upper and lower surfaces, connected to the flow path ...

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16-05-2016 дата публикации

TELESCOPING PREVENTION APPARATUS

Номер: KR1020160054197A
Принадлежит:

According to an embodiment of the present invention, a telescoping prevention apparatus comprises a magnetic belt which selectively comes in contact with an outer surface of a tension reel for winding a strip, and has magnetic force. As such, the present invention removes metallic chips attached to the tension reel from the tension reel. COPYRIGHT KIPO 2016 ...

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08-04-2016 дата публикации

무선 통신 시스템에서 NIB CoMP 방법 및 장치

Номер: KR1020160039145A
Принадлежит:

... 본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 무선 통신 시스템에서 NIB CoMP를 수행 또는 지원하기 방법 및 이를 위한 장치가 개시된다. 본 발명의 일 실시예에 따른 무선 통신 네트워크에서 CoMP(Coordinated Multi-Point) 전송을 수행하는 방법은, 하나 이상의 제 1 CoMP 가설 세트(hypothesis set)를 포함하는 제 1 타입 시그널링을 제 1 네트워크 노드로부터 제 2 네트워크 노드로 전송하는 단계; 및 하나 이상의 제 2 CoMP 가설 세트를 포함하는 제 2 타입 시그널링을, 상기 제 1 네트워크 노드에서 상기 제 2 네트워크 노드로부터 수신하는 단계를 포함할 수 있다. 상기 제 1 타입 시그널링 및 상기 제 2 타입 시그널링은 동일한 정보 요소 포맷으로 정의되고, 상기 정보 요소 포맷의 특정 비트에 기초하여, 상기 제 1 타입 시그널링 또는 상기 제 2 타입 시그널링이 식별될 수 있다.

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21-03-2017 дата публикации

무선 통신 시스템에서 채널을 추정하는 방법 및 장치

Номер: KR1020170031647A
Принадлежит:

... 무선 접속 시스템에서 단말이 채널을 추정하는 방법은 데이터 복조를 위한 참조 신호(DMRS)의 포트 및 레이어에 대한 매핑 정보를 수신하는 단계; 상기 DMRS의 상기 포트가 변경되었는지 여부에 대한 변경 정보를 수신하는 단계; 상기 지시자를 기초로 상기 포트 정보의 변경을 판단하고 상기 DMRS의 채널을 추정하는 단계를 포함할 수 있다.

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30-03-2018 дата публикации

무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치

Номер: KR1020180032655A
Автор: 박종현, 김형태, 김기준
Принадлежит:

... 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치가 개시된다. 구체적으로, 무선 통신 시스템에서 단말이 채널 상태 정보(CSI: Channel State Information)를 전송하는 방법에 있어서, 기지국으로부터 빔포밍된(beamformed) CSI-RS 타입의 1보다 큰 K개의 CSI-RS 자원과 연관된 제1 채널 상태 정보-참조 신호(CSI-RS: CSI-Reference Signal) 구성과 빔포밍된(beamformed) CSI-RS 타입의 1개의 CSI-RS 자원과 연관된 제2 CSI-RS 구성을 포함하는 단일의 CSI 프로세스에 대한 설정 정보를 수신하는 단계, 상기 K개의 CSI-RS 자원 중에서 선택된 CSI-RS 자원을 지시하는 지시자를 상기 기지국에게 보고하는 단계 및 상기 1개의 CSI-RS 자원을 기반으로 도출된 채널 품질 지시자(CQI: Channel Quality Indicator)/프리코딩 행렬 지시자(PMI: Precoding Matrix Indicator)/랭크 지시자(RI: Rank Indicator)를 상기 기지국에게 보고하는 단계를 포함할 수 있다.

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12-01-2016 дата публикации

SYSTEM AND METHOD FOR ISSUING EXCHANGE-TYPE ID USING MOBILE TERMINAL

Номер: KR1020160003932A
Автор: KIM, HYUNG TAE
Принадлежит:

The present invention relates to a system and method for issuing an exchangeable ID, capable of verifying a person who requests an access and issuing the ID and a security program, in a package, without any access control personnel. According to the present invention, the system for issuing an exchangeable ID receives the ID. The system verifies the validity of the received ID. The system returns the ID if the ID is determined as invalid. The system proceeds to the issuance of the ID and the security program to the terminal of an access requester, if the ID is determined as valid. Hereon, the system utilizes the facial image, issuance date and issuing organization of the received ID to determine the validity of the ID. The system is capable of performing the validity determination directly or through an ID management server. Also, the system returns the received ID, when a new ID is received from the access requester. COPYRIGHT KIPO 2016 ...

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17-08-2017 дата публикации

METHOD FOR TRANSMITTING/RECEIVING UPLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SUPPORTING SAME

Номер: WO2017138790A1
Принадлежит:

Disclosed are a method for transmitting/receiving an uplink control channel between a terminal and a base station, and a device for supporting the same. More particularly, disclosed are: a method for setting a size of a resource of an uplink control channel when a terminal and a base station transmit/receive a downlink data channel and the uplink control channel during one frame period; and a device for supporting the same.

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04-10-2018 дата публикации

METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2018182256A1
Принадлежит:

A method for reporting channel state information by a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving, from a base station, CSI-RS resource configuration information for receiving a first CSI-RS resource; receiving the first CSI-RS resource on the basis of the CSI resource configuration information; and reporting, to the base station, first CSI generated on the basis of the first CSI-RS resource, wherein, when the terminal receives configuration of one N-port CSI-RS resource according to the CSI resource configuration information, some ports of the one Y-port CSI-RS resource are configured for channel measurement for the terminal, and the remaining ports except for the some ports of the one Y-port CSI-RS resource are configured for interference measurement for the terminal.

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27-09-2018 дата публикации

METHOD FOR MAPPING CODE WORD AND LAYER IN NEXT GENERATION COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2018174510A1
Принадлежит:

The present application discloses a method for a terminal to receive a downlink signal including at least one code word in a wireless communication system. Particularly, the method is characterized by: a step of receiving a first code word, through a first number of layers, and a second code word, through a second number of layers, which have been newly transmitted from a base station; a step of transmitting, to the base station, a negative acknowledgement for one of the first code word and the second code word; and receiving, from the base station, a code word which has been re-transmitted in response to the negative acknowledgement, and a third code word which has been newly transmitted, wherein the number of layers for receiving the re-transmitted code word is equal to the number of layers involved in the new transmission thereof.

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05-11-2015 дата публикации

METHOD FOR REPORTING CHANNEL STATE AND DEVICE THEREFOR

Номер: WO2015167280A1
Принадлежит:

A method for reporting a channel state in a wireless communication system is performed by a terminal and comprises the steps of: receiving a configuration with respect to a zero-power transfer resource for a channel state measurement, wherein the zero-power transmission resource corresponds to a portion of a cell-specific reference signal (CRS) resource element (RE) of a serving base station or a CRS RE of a main interference base station; determining whether the zero-power transfer resource is set in a subframe to which a reference resource for the channel state measurement belongs; if the zero-power transfer resource is set in the subframe to which the reference resource belongs, calculating a value of a first-type or second-type channel state in the zero-power transfer resource; and reporting the calculated value of the first-type or second-type channel state to the serving base station, wherein the value of the first-type or second-type channel state can be a value from which the influence ...

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06-02-2020 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK SIGNAL BETWEEN TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SUPPORTING SAME

Номер: WO2020027516A1
Принадлежит:

A method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system, and a device for supporting same are disclosed. According to one embodiment applicable to the present invention, when a terminal recognizes, through received downlink control information (DCI), that a plurality of transmission configuration indication (TCI) states related to one reference signal set are allocated to the terminal, the terminal can reliably receive/acquire, on the basis thereof, a first physical downlink shared channel (PDSCH), which is scheduled by the DCI, and the like.

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02-04-2020 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK SIGNAL BETWEEN TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME

Номер: WO2020067623A1
Принадлежит:

The present invention provides a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system and an apparatus for supporting same. According to an embodiment applicable to the present invention, when the terminal recognizes that a first physical downlink shared channel (PDSCH) and a second PDSCH are overlapped, the terminal may receive a downlink signal including the first PDSCH, under the assumption that a phase tracking reference signal (PT-RS) for the second PDSCH and the first PDSCH are overlapped.

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18-01-2018 дата публикации

METHOD FOR TERMINAL REPORTING APERIODIC HYBRID CSI IN MULTIPLE ANTENNA COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2018012850A1
Принадлежит:

Disclosed is a method for a terminal reporting aperiodic channel status information (CSI) to a base station in a wireless communication system. The method comprises the steps of: receiving, from a base station via downlink control information (DCI), a CSI report triggering message of at least one CSI process, among multiple CSI processes, that is connected with one enhanced multiple input multiple output (eMIMO) type among a first eMIMO type and a second eMIMO type; and updating an aperiodic CSI associated with the at least one CSI process and reporting same to the base station on the basis of a reference signal corresponding to the one eMIMO type.

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02-05-2013 дата публикации

COLOUR LIGHTING CONTROL METHOD FOR IMPROVING IMAGE QUALITY IN A VISION SYSTEM

Номер: WO2013062345A1
Принадлежит:

The present invention relates to a colour lighting control method in a vision system comprising a lighting device having a plurality of lighting units for shining light of different wavelengths onto an object to be inspected and having a lighting control unit for adjusting the light-shining strength of the lighting units, and comprising a camera for generating a monochrome digital image by photographing the object to be inspected, and the invention comprises the steps of: (a) applying a predetermined input voltage to each of the plurality of lighting units and acquiring image data via the camera; (b) calculating an image histogram which is a distribution graph showing the number of pixels corresponding to respective monochrome level intensities via the image data; (c) calculating the standard deviation of the image histogram; and (d) calculating an optimum input voltage value for each of the plurality of lighting units whereby the standard deviation is maximized within a predetermined input ...

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14-04-2022 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION AND DEVICE FOR SAME IN WIRELESS COMMUNICATION SYSTEM

Номер: WO2022075695A1
Принадлежит:

Proposed are a method for transmitting and receiving channel state information and a device for same in a wireless communication system. The method may comprise the steps of: receiving Channel State Information (CSI)-related configuration information from a base station, wherein the CSI-related configuration information includes CSI report configuration-related information and/or CSI resource configuration-related information, the CSI report configuration-related information includes usage information for a Doppler shift, and the CSI resource configuration-related information includes information about at least one CSI resource set corresponding to at least one downlink signal; and transmitting CSI including at least one Doppler shift-related value to the base station on the basis of the CSI-related configuration information.

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27-10-2017 дата публикации

와이퍼 블레이드 조립체

Номер: KR0101790510B1
Автор: 김명연, 김형태
Принадлежит: 주식회사 캐프

... 본 발명은 주레버; 상기 주레버와 인접하여 위치하는 보조레버; 상기 보조레버에 체결되는 보조레버 연결구조체; 및 상기 보조레버 연결구조체에 힌지결합되는 요크부재를 포함하며, 상기 요크부재는 걸림고리를 포함하고, 상기 걸림고리는 상기 보조레버로부터 유격이 가능한 것을 특징으로 하는 와이퍼 블레이드 조립체에 관한 것으로, 밀착부재의 양 끝단 영역과 결합하는 걸림고리를 요크부재의 일정 영역에 위치시키고, 상기 요크부재가 상기 보조레버로부터 유격이 가능하게 함으로써, 상기 걸림고리가 상기 보조레버로부터 유격이 가능하여, 유리의 곡률에 대한 추종성이 향상되어, 와이퍼의 와이핑 성능을 향상시킬 수 있다.

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05-01-2016 дата публикации

Complex oxides for thermal barrier coating with reduced rare-earth contents and manufacturing method thereof

Номер: KR0101582551B1
Принадлежит: 한국세라믹기술원

... 본 발명은 희토류 저감형 고온환경 열차폐용 저열전도성 복합산화물 세라믹스 및 그 제조방법에 대한 것으로서, 보다 상세하게는, 화학식 A2-xZr2O7-1.5x (단, A는 Gd, Sm 또는 Dy이며, 0< x ≤ 1)로 표시되고 플루오라이트(fluorite) 결정 구조를 가지는 고온환경 열차폐 코팅용 저열전도성 복합산화물 세라믹스 및 그 제조방법에 관한 것이다. 본 발명에 따른 고온환경 열차폐용 저열전도성 복합산화물 세라믹스는 고가이며 수급 불안정의 우려를 가지는 희토류 원소의 함량이 기존에 비해 저감되어 생산 원가의 절감을 가져올 수 있으며, 비화학양론적(non-stoichiometric) 조성을 가짐으로써 희토류 원소가 제거된 공공(vacancy)이 점결함(point defect)으로 작용해 포논 산란(phonon scattering)을 늘려 열전도도의 추가적인 감소를 가져올 수 있고, 결합의 비조화(anharmonicity)가 증가되어 열팽창율이 향상되는데, 이와 같이 감소된 열전도도 및 증가된 열팽창률은 기존의 소재(YSZ, 화학양론적 희토류 지르코네이트 등)와 비교하더라도 동등한 수준이거나 오히려 뛰어나기 때문에 고품질의 열차폐 코팅용 소재로서 유용하게 사용될 수 있다.

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22-11-2016 дата публикации

무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치

Номер: KR0101678445B1
Принадлежит: 엘지전자 주식회사

... 본 발명은 무선 통신 시스템에 관한 것이다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 채널상태정보(CSI)를 보고하는 방법은 ABS(Almost Blank Subframe)를 이용하는 제1 서브프레임 셋 및 상기 ABS를 이용하지 않는 제2 서브프레임 셋에 대한 서브프레임 패턴이 설정된 제1 CSI 프로세스를 설정하는 단계; 상기 서브프레임 패턴이 설정되지 않은 제2 CSI 프로세스를 설정하는 단계; 상기 제2 CSI 프로세스가 상기 제1 CSI 프로세스와 동일한 RI(Rank Indicator)를 가지도록 설정되는 경우, 상기 제2 CSI 프로세스의 제2 RI를 상기 제2 서브프레임 셋에 해당하는 제1 RI와 동일하게 설정하는 단계; 및 상기 제1 CSI 프로세스 및 상기 제2 CSI 프로세스 중 적어도 하나를 기초로 상기 CSI를 전송하는 단계를 포함할 수 있다.

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21-08-2018 дата публикации

스마트 종이접기 교구 키트, 이를 위한 전자 모듈 키트, 및 이를 이용한 제작 방법

Номер: KR0101890394B1
Принадлежит: 이화여자대학교 산학협력단

... 본 발명의 다양한 실시예들에 따른 스마트 종이접기 교구 키트, 이를 이용한 제작 방법, 및 이를 위한 전자 모듈 키트가 제공된다. 상기 스마트 종이접기 교구 키트는 미리 표시된 접는선과 접힌 상태로 고정하기 위한 고정부를 갖는, 입체물의 외형을 형성하기 위한 판지, 상기 입체물의 특성을 참조로 설정될 수 있는 동작 조건과 실행 동작을 설정하기 위한 사용자 인터페이스를 제공하는 펌웨어를 갖는 메인 모듈, 각각 상기 메인 모듈에 접속하여 출력을 제공할 수 있고 서로 다른 종류인 복수의 입력 모듈들을 갖는 입력 모듈 세트, 각각 상기 메인 모듈에 접속하여 상기 메인 모듈에 의해 제어될 수 있고 서로 다른 종류인 복수의 출력 모듈들을 갖는 출력 모듈 세트, 및 상기 메인 모듈에 접속하여 상기 사용자 인터페이스를 이용하여, 상기 메인 모듈에 접속된 입력 모듈에 따른 상기 동작 조건, 및 상기 메인 모듈에 접속된 출력 모듈에 따른 상기 실행 동작을 설정하기 위한 설정 모듈을 포함한다.

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07-06-2018 дата публикации

표시 장치 및 그것의 오프셋 제거 방법

Номер: KR0101864834B1
Принадлежит: 삼성전자주식회사

... 본 발명에 따른, 표시 장치의 오프셋 제거 방법은, 증폭기들의 오프셋 방향을 일치시키는 단계, 및 교번 동작을 통하여 상기 증폭기들의 오프셋들을 제거하는 단계를 포함한다.

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12-09-2018 дата публикации

프로브 카드

Номер: KR0101897008B1

... 본 발명은 DC, RF 테스트용 프로브 카드에 관한 것으로, 더욱 상세하게는 복수의 프로브가 설치되는 공간변환기가 저 누설 전류 특성을 갖는 재질로 이루어지고, 상기 공간변환기의 교체가 용이한 구조를 갖는 프로브 카드에 관한 것이다. 본 발명은, 제1면과 상기 제1면의 반대측에 제2면을 갖는 메인회로기판; 적어도 하나의 인터포저가 수납될 수 있도록 관통형성되는 수납홀을 갖추고 상기 제1면에 배치되는 인터포저 블록; 상기 인터포저 블록 상에 배치되어 상기 인터포저와 접속되고 적어도 하나의 프로브가 설치되는 공간변환기; 상기 프로브가 외부로 노출될 수 있도록 개구부를 갖추고 상기 공간변환기가 홀딩볼트를 매개로 내측에서 착탈가능하게 결합되는 커버; 및 상기 제2면에 배치되어 상기 공간변환기의 평탄도 조절을 위한 기준면을 제공하고 제1체결볼트를 매개로 상기 인터포저 블록 및 메인회로기판과 일체로 결합되는 보강부재;를 포함하고, 상기 공간변환기 및 커버의 조립체가 상기 인터포저 블록, 메인회로기판 및 보강부재의 조립체와 착탈가능하게 결합될 수 있도록 제2체결볼트를 매개로 결합되는 것을 특징으로 하는 프로브 카드를 제공한다.

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14-01-2019 дата публикации

간섭 제거 성능이 반영된 채널 상태 보고를 위한 방법 및 이를 위한 장치

Номер: KR0101938247B1
Принадлежит: 엘지전자 주식회사

... 본 발명의 일 실시예에 따른 무선 통신 시스템에서 간섭 제거 성능이 반영된 채널 상태 보고를 위한 방법으로서, 상기 방법은 단말에 의해 수행되며, 서빙 셀로부터 상기 간섭 제거 성능이 반영된 채널 상태 보고를 위한 채널 상태 정보(channel state information; CSI) 프로세스(이하, "enhanced CSI 프로세스")에 대한 설정을 수신하는 단계, 상기 enhanced CSI 프로세스에 따른 CSI-IM(interference measurement) 자원에서 신호를 수신하는 단계, 상기 CSI-IM 자원에서 수신되는 신호는 상기 서빙 셀로부터의 하향링크 신호 및 하나 이상의 간섭 셀로부터의 간섭 신호를 포함하고, 상기 CSI-IM 자원에서 수신된 하향링크 신호에서 상기 하나 이상의 간섭 셀 중 특정 간섭 셀로부터의 간섭 신호를 제거하여 상기 간섭 제거 성능이 반영된 채널 상태 보고의 값(이하, "enhanced CQI(channel quality information)")을 계산하는 단계를 포함하고, 상기 서빙 셀로부터의 하향링크 신호는 제한된 파라미터가 적용된 더미 신호 또는 미리 알려진 시퀀스 신호를 포함할 수 있다.

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27-06-2018 дата публикации

다중 셀 협력 무선 통신 시스템에서 제어 채널 송수신 방법 및 이를 위한 장치

Номер: KR0101871721B1
Принадлежит: 엘지전자 주식회사

... 본 출원에서는 무선 통신 시스템에서 단말이 제어 채널을 수신하는 방법이 개시된다. 구체적으로, 기지국으로부터 공통 제어 채널을 수신하는 단계, 상기 공통 제어 채널에서 지시하는 상기 단말의 플래그 비트에 따라 상기 기지국과 상기 단말 간의 유효 채널을 결정하는 단계, 및 상기 유효 채널에 기반하여, 상기 기지국으로부터 단말 특정 제어 채널을 수신하는 단계를 포함하는 것을 특징으로 한다. 여기서, 상기 단말 특정 제어 채널은 상기 기지국의 제어를 받는 다른 단말들의 단말 특정 제어 채널들과 공간 다중화된 것을 특징으로 한다.

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30-08-2012 дата публикации

METHOD FOR TRANSMITTING/RECEIVING CONTROL CHANNEL IN MULTICELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Номер: WO2012115427A2
Принадлежит:

Disclosed is a method for a terminal to receive a control channel in a wireless communication system. More particularly, the present invention comprises the steps of: receiving a common control channel from a base station; determining an effective channel between the base station and the terminal according to a flag bit of the terminal being indicated in the common control channel; and receiving a terminal specific control channel from the base station on the basis of the effective channel, wherein the terminal specific control channel is space-multiplexed with terminal specific control channels of other terminals controlled by the base station.

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27-03-2014 дата публикации

METHOD FOR RECEIVING OR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME

Номер: WO2014046498A1
Принадлежит:

A method by which a user equipment receives a downlink control signal in a wireless communication system supporting carrier aggregation (CA) and coordinated multiple-point transmission and reception (CoMP), according to one embodiment of the present invention, comprises the steps of: receiving candidate sets of control information for the CA and the CoMP from a downlink serving base station; and receiving an indicator for indicating one of the candidate sets from the downlink serving base station, wherein the candidate sets of the control information comprise a usable set of control information with respect to each carrier wave, and the control information can include information on carrier waves scheduled by the downlink serving base station, information on channel state information-reference signal antenna port(s) that is(are) quasi co-located (QCL) assumable with demodulation-reference signal antenna port(s) of the downlink serving base station, information on PDSCH resource element ...

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06-02-2014 дата публикации

METHOD AND APPARATUS FOR FEEDING BACK CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM

Номер: WO2014021677A1
Автор: KIM, Hyungtae, KIM, Kijun
Принадлежит:

The present invention relates to a wireless communication system. The method for transmitting channel state information (CSI) on a plurality of base stations by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving N-number of CSI configurations for a CSI report; a step of receiving information indicating M-number (wherein, 2≤M≤N) of CSI configurations which use a common CSI from among the N-number of CSI configurations; and a step of transmitting the common CSI based on one CSI configuration selected from among the M-number of CSI configurations to transmit the common CSI.

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08-11-2018 дата публикации

METHOD FOR TRANSMITTING/RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2018203592A1
Принадлежит:

Provided are a method by which a terminal performs decoding in a wireless communication system, and a device. According to the present invention, provided are a method and a device, which: receive, from a base station through a DMRS symbol, a demodulation reference signal (DMRS) set according to a specific pattern by the base station, wherein the demodulation reference signal is transmitted in a specific antenna port and positioned on one or two time axis symbols, which are the same as at least one other demodulation reference signal transmitted in another antenna port; and decode data by using the demodulation reference signal.

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13-07-2017 дата публикации

METHOD BY WHICH TERMINAL RECEIVES DOWNLINK SIGNAL FROM BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2017119741A1
Принадлежит:

A method by which a terminal receives a downlink signal in a wireless access system is disclosed. The method comprises the steps of: receiving information on a plurality of channel status information (CSI) processes including two or more CSI-reference signals (CSI-RSs); receiving a downlink control signal including an indicator indicating a specific CSI-RS; selecting a quasi co-located (QCL) CSI process in which the specific CSI-RS is configured as a representative CSI-RS from among the plurality of CSI processes; selecting, as a QCL CSI-RS of a demodulation reference signal (DM-RS), a CSI-RS corresponding to the most recently reported CSI-RS indicator from among the two or more CSI-RSs included in the QCL CSI process; and receiving a downlink data signal by using the DM-RS and the QCL CSI-RS.

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23-06-2011 дата публикации

METHOD AND APPARATUS FOR REMOVING INTER-HETEROGENEOUS CELL INTERFERENCE

Номер: WO2011074865A3
Принадлежит:

Disclosed are a method and apparatus for removing inter-heterogeneous cell interference. A terminal apparatus for removing inter-heterogeneous cell interference comprises: a receiver which receives, from a first base station which is a serving base station, a signal for instructing that a request for interference coordination information required for inter-heterogeneous cell interference coordination be made to a second base station which is heterogeneous to the first base station; a transmitter which transmits, to the second base station, a predetermined physical random access channel (PRACH) preamble which notifies said request through a PRACH; a receiver which receives the interference coordination information from the second base station; and a transmitter which transmits the received interference coordination information to the first base station.

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24-03-2016 дата публикации

METHOD FOR TRANSMITTING REFERENCE SIGNAL FOR CHANNEL MEASUREMENT IN MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR

Номер: WO2016043549A1
Принадлежит:

The present invention relates to a method and an apparatus for transmitting, by a base station, a reference signal in a wireless communication system supporting a multi-antenna consisting of a plurality of horizontal domain antennas and a plurality of vertical domain antennas. Specifically, the method comprises the steps of: configuring, as a cell-specific reference signal (CRS) port, M first antenna ports among a total of N antennas that the base station has (where N and M are positive integers, N> M); transmitting a CRS using the M first antenna ports and transmitting a demodulation reference signal (DM-RS) using O second antenna ports (where O is a positive integer, N>O), to a terminal; and receiving channel measurement information using the CRS and the DM-RS which is fed back from the terminal.

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06-10-2016 дата публикации

METHOD FOR TRANSMITTING APERIODIC REFERENCE SIGNAL FOR CHANNEL STATUS INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Номер: WO2016159629A1
Принадлежит:

Disclosed is a method by which a terminal transmits channel status information (CSI) feedback in a wireless communication system. Particularly, the method for transmitting CSI feedback comprises the steps of: setting, through an upper layer signal, one CSI process having a periodic reference signal and an aperiodic reference signal; receiving, from a base station, an aperiodic CSI feedback request message related to the one CSI process; generating, in response to the aperiodic CSI feedback request message, aperiodic CSI feedback on the basis of the aperiodic reference signal; and transmitting the aperiodic CSI feedback to the base station.

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26-04-2017 дата публикации

METHOD OF VIRTUALLY INSERTING COPYRIGHT INFORMATION INTO VIDEO CONTENT

Номер: KR1020170045154A
Принадлежит:

Disclosed is a method of virtually inserting copyright information into video content. The method comprises the following steps: extracting at least one I-frame from digital content; selecting a macro block from the outer background part of the extracted at least one I-frame; dividing the selected macro block into multiple sub sampling blocks; selecting at least two block regions from the sub sampling block; calculating a difference value between an average value of a row vector of each block region and a direct current (DC) value of the sub sampling block in which the corresponding block region is included; detecting at least two row vectors with a relatively small difference value from the average value; and storing a difference value between a value of the at least two detected row vectors and a distribution log information value. Accordingly, copyright information can be interlocked without damaging the video content at all. COPYRIGHT KIPO 2017 (AA) Start (BB) End (S1) Input digital ...

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23-02-2016 дата публикации

CONTINUOUS PACKAGING APPARATUS FOR SKIN PACKING AND MAP PACKING

Номер: KR0101596773B1
Автор: 김형태
Принадлежит: 하이퍼포장 주식회사

... 본 발명은 스킨포장 및 맵포장 겸용형 연속포장장치에 관한 것으로서, 보다 상세하게는 발포 PSP 재질로 포장용기를 사용하여 스킨포장 및 맵포장이 모두 가능토록 하고, 가스주입, 열융착, 보호필름 컷팅을 위한 챔버부는 동일하게 사용하면서, 트레이가 안착되는 몰드 베이스부만을 손쉽게 교체하여, 다양한 포장용기(ex: PP트레이, 발포트레이 등)의 혼용사용 또한 가능토록 한 스킨포장 및 맵포장 겸용형 연속포장장치에 관한 것이다.

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28-02-2018 дата публикации

SLUDGE ELECTRO-PENETRATION DEWATERING AND AGITATION DEVICE

Номер: KR1020180020828A
Принадлежит:

A sludge electro-penetration dewatering and agitation device of the present invention comprises: a rotary drum; a compression belt which is wrapped around the rotary drum with a space serving as a passage for sludge; an electrospinning dewatering sludge electro-osmosis dewatering unit dewatering water contained in the sludge by supplying a DC voltage rectified by each phase of three-phase alternating current to the rotary drum and the compression belt; and a microbial fermentation stirring unit dissolving or reducing the sludge dewatered by the electro-osmotic dewatering unit by microorganisms. COPYRIGHT KIPO 2018 ...

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30-08-2017 дата публикации

TRAILER CARRIER AND SYSTEM AND METHOD USING LOADING DEVICE

Номер: KR1020170098372A
Автор: KIM, HYUNG TAE
Принадлежит:

A highway trailer carrier comprises: a support base; a front and a rear lift brace attached to the support base; and at least one trailer support attached to the support base for the trailer support. The support can be attached to a trailer to prevent interference while loading and unloading and can be folded. The support base further includes a fixing device and wheel wells to secure the trailer on the support base. The support base and the lift braces include loading equipment which has twist locks to lock on the loading equipment and uses a loading device to secure the carrier on a different carrier and/or a freight container. COPYRIGHT KIPO 2017 ...

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21-06-2018 дата публикации

CENTER PILLAR OF AUTOMOBILE HAVING IMPROVED STRENGTH

Номер: KR1020180068061A
Автор: KIM, HYUNG TAE
Принадлежит:

The present invention relates to a center pillar of an automobile having improved strength, which has a simple structure by forming a closed end face, and improved strength in the vertical direction. The center pillar of an automobile having improved strength according to the present invention is the center pillar of an automobile in which an outer reinforcement (11) and an inner reinforcement (12) are joined to form a space therein. The present invention comprises a reinforcement member (13). The reinforcement member (13) forms the closed end surface between the outer reinforcement (11) and the inner reinforcement (12) at least partially surrounding the inner surface of the space. COPYRIGHT KIPO 2018 ...

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13-10-2015 дата публикации

HYDRO TURBINE OF WAVE POWER GENERATING BREAKWATER

Номер: KR101559831B1

According to the present invention, the hydro turbine of a wave power generating breakwater comprises: a fixed unit whose one end is fixated on one side of a case; a gear unit formed on the other end of the fixed unit; and, multiple rotating wings placed on the rotating shaft formed in a lateral direction on both sides of the gear unit. Since the rotating shaft is placed on both sides of the gear unit, when a rotating wing is damaged, the user can replace only the rotating shaft with the damaged rotating wing and does not need to replace all rotating shafts. And, the time for repair and the repair cost are reduced. Since the rotating shafts, each of which respectively rotates around the fixed unit, are formed, each rotating shaft rotates according to the wave energy flowing in unevenly, and the wave energy discarded to rotate together can be efficiently used. COPYRIGHT KIPO 2016 ...

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16-08-2018 дата публикации

와이퍼 블레이드 조립체

Номер: KR0101888345B1
Автор: 김태헌, 김형태
Принадлежит: 주식회사 캐프

... 본 발명은 밀착부재; 상기 밀착부재를 지지하는 하부부재; 상기 하부부재와 일정 간격 이격하여 위치하는 상부부재; 및 상기 상부부재의 일정 영역에 체결되고, 상기 상부부재 및 상기 하부부재의 사이에 위치하는 가압부재를 포함하는 와이퍼 블레이드 조립체에 관한 것으로, 와이퍼의 작동시에 탄성부재의 변형이 용이한 와이퍼 블레이드 조립체를 제공할 수 있는 효과가 있다.

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22-02-2019 дата публикации

수준측량의 정밀측정 및 수집이 가능한 표척기구

Номер: KR0101950967B1
Автор: 임형택, 김형태
Принадлежит: 주식회사 동신지티아이

... 본 발명은 수준측량의 정밀측정 및 수집이 가능한 표척기구에 관한 것으로서, 스타프(100)와; 스타프(100)을 거치할 수 있도록 된 스타프백(200)으로 구성된다. 본 실시 예에 의하면, 스타프에 마련된 수평기를 통해 스타프를 쉽게 연직상태로 맞춰줄 수 있어 정밀한 측정을 실시할 수 있고, 스타프를 스타프백에 거치한 상태에서 손쉽게 운반할 수 있기 때문에 작업의 편의성을 극대화할 수 있는 이점이 있다.

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05-06-2017 дата публикации

협력적 송신을 지원하는 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치

Номер: KR1020170061715A
Принадлежит:

... 본 발명의 일 실시예에 따른 무선통신 시스템에서의 단말이 CSI(channel state information)를 보고하는 방법은, 각각이 하나의 CSI-RS(channel state information-reference signal) 자원 및 하나의 IMR(interference measurement resource) 자원과 연계된 다수의 CSI 프로세스들에 대한 정보를 수신하는 단계; PDCCH(physical downlink control channel)를 통해서 DCI(downlink control information)를 수신하는 단계; 상기 다수의 CSI 프로세스들 중 소정의 CSI 프로세스의 IMR에 기초하여 간섭 측정을 수행하는 단계; 및 상기 간섭 측정에 기초하여 CSI를 보고하는 단계를 포함하고, 상기 간섭 측정을 위해 사용된 상기 소정의 CSI 프로세스의 IMR은, 상기 PDCCH를 통해서 수신된 상기 DCI의 필드를 통해 특정된다.

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24-05-2016 дата публикации

METHOD AND DEVICE FOR INPUTTING AND OUTPUTTING WIRELESS DATA

Номер: KR1020160057788A
Принадлежит:

According to various embodiments of the present invention, an electronic device comprises: a proximity recognition module for recognizing other devices close to the electronic device; a communications module for wirelessly transceiving data with other devices; and a power supply module for applying, as power on the communications module, at least one from power charged inside the electronic device and power wirelessly supplied from the other devices based on the recognition on the other devices, thereby effectively managing power consumption on data input and output. Other embodiments are possible. COPYRIGHT KIPO 2016 (401,402) Electric device (410) Proximity recognition module (420) Communication module (421) First communication module (422) First RF circuit (423) First data processing circuit (426) Second communication module (427) Second RF circuit (428) Second data processing circuit (430) Memory (440) Power provision module (450) Control module (452) Interface selection module (455 ...

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21-12-2018 дата публикации

무선 통신 시스템에서 상향링크 데이터 전송 방법 및 이를 위한 장치

Номер: KR1020180135874A
Принадлежит:

... 무선 통신 시스템에서 단말의 코드북 기반 PUSCH(Physical Uplink Shared Channel) 전송 방법에 있어서, UL(uplink) 전송 스케줄링을 위한 DCI(downlink control information)를 수신하는 단계; 상기 DCI에 포함된 프리코딩 정보에 기초하여 상기 코드북 기반 PUSCH 전송을 수행하는 단계; 를 포함할 수 있다.

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21-12-2018 дата публикации

SYSTEM AND METHOD FOR REFINING CHAR THROUGH THERMAL DECOMPOSITION OF WASTE TIRE AND PREPARING REGENERATED CARBON BLACK MATERIAL THEREFROM

Номер: KR1020180135808A
Автор: KIM HYUNG TAE
Принадлежит:

The present invention relates to a system for refining char through thermal decomposition of waste tires and preparing regenerated carbon black materials therefrom and a method thereof. According to an embodiment of the present invention, the system, which is for refining char through thermal decomposition of waste tires and preparing regenerated carbon black materials therefrom, includes: a raw material storage tank for storing the char obtained through the thermal decomposition of the waste tires; a pretreatment unit for separating impurities from the char; a preliminary drying unit; a grinding unit; a molding unit; a secondary drying unit; a vibration screen; a packing unit; and a conveying unit. COPYRIGHT KIPO 2019 (10) Raw material storage tank (101,102,103) Buffer tank (11,41,43,51) Screw conveyor (110) Intermediate storage hopper (12) Transfer conveyer (120) Granule storage hopper (21) First sorter (21a,61) Belt conveyor (22) Second sorter (25,32,42,52,71,81) Pneumatic conveying ...

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19-06-2015 дата публикации

무선 통신 시스템에서 인접 기지국의 간섭을 측정하는 방법 및 간섭 측정을 지원하는 방법

Номер: KR1020150068376A
Автор: 김형태, 박종현, 김기준
Принадлежит:

... 본 발명은 무선 통신 시스템에 관한 것이다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 인접 기지국의 간섭을 측정하는 방법은, 간섭 측정을 위한 X 개의 영-전력(zero-power) 채널상태정보 참조 신호(CSI-RS)의 자원 요소를 각각 포함하는 제1 자원 그룹 및 제2 자원 그룹을 결정하는 단계; 제1 자원 그룹 및 제2 자원 그룹에서 각각 Y (Y≤X) 개의 자원 요소를 선택하는 단계; 및 선택된 2Y 개의 자원 요소의 위치를 기반으로 인접 기지국의 간섭을 측정하는 단계를 포함할 수 있다.

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04-10-2018 дата публикации

METHOD FOR TRANSMITTING UPLINK DATA IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2018182381A1
Принадлежит:

A method for transmitting a codebook-based physical uplink shared channel (PUSCH) of a terminal in a wireless communication system may comprise: a step of receiving downlink control information (DCI) for uplink (UL) transmission scheduling; and a step of performing the codebook-based PUSCH transmission on the basis of precoding information included in the DCI.

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05-02-2015 дата публикации

METHOD AND DEVICE FOR PERFORMING COORDINATED MULTI-POINT TRANSMISSION BASED ON SELECTION OF TRANSMISSION POINT

Номер: WO2015016575A1
Принадлежит:

A method of performing, by means of a first transmission point, coordinated multi-point transmission based on the selection of a transmission point according to an embodiment of the present invention includes: selecting a second transmission point from among one or more candidate transmission points participating in the coordinated multi-point transmission; and transmitting a message to the second transmission point to request that the second transmission point transmits a physical downlink shared channel (PDSCH) to a terminal served by the first transmission point, wherein the message indicates a time duration for which the PDSCH is transmitted by the second transmission point.

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29-09-2016 дата публикации

METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DATA USING NON-ORTHOGONAL MULTIPLE ACCESS IN WIRELESS COMMUNICATION SYSTEM

Номер: WO2016153250A1
Принадлежит:

The present specification relates to a method for transmitting and receiving data using non-orthogonal multiple access in a wireless communication system, which is performed by a base station, the method comprising the steps of: configuring a first modulation scheme and first transmission power for a first signal to be transmitted to a first terminal; configuring a second modulation scheme and second transmission power for a second signal to be transmitted to a second terminal; transmitting the first signal and the second signal through the same time-frequency resource; and transmitting, to the second terminal, control information related to the cancellation of interference caused by the first signal.

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14-11-2019 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME

Номер: WO2019216733A1
Принадлежит:

Disclosed in the present invention is a method for transmitting and receiving an uplink channel in a wireless communication system, and a device for same. Specifically, a method by which user equipment (UE) performs uplink transmission in a wireless communication system may include: a step for receiving two or more pieces of downlink control information (DCI) from a base station; a step for determining whether the two or more pieces of DCI are used for scheduling a multi-panel uplink transmission; and a step for performing the multi-panel uplink transmission to the base station on the basis of the two or more pieces of DCI.

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28-01-2016 дата публикации

METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN WIRELESS ACCESS SYSTEM

Номер: WO2016013882A1
Принадлежит:

A method for a terminal transmitting channel state information (CSI) in a wireless access system that supports massive multiple-input multiple-output (MIMO) according to one embodiment of the present invention may comprise the steps of: receiving CSI configuration information for reporting CSI; and transmitting CSI and identification information with respect to the partial channel corresponding to the CSI of the full channel according to the massive MIMO, on the basis of the CSI configuration information.

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08-02-2017 дата публикации

초고속수명시험기용 진동테이블

Номер: KR0101703636B1
Автор: 김명한, 김철한, 김형태
Принадлежит: (주)케이엔알시스템

... 본 발명은 초고속수명시험기용 진동테이블에 관한 것으로서, 보다 상세하게는 진동테이블의 상부와 하부 간의 열전달을 최소화하면서 진동에 견딜 수 있는 내구성이 강한 초고속수명시험기용 진동테이블에 관한 발명으로서, 초고속수명시험기용 진동테이블에 있어서, 상기 진동테이블은, 제품이 안착되는 제품 장착지그가 상부면에 장착되는 상판; 상기 상판의 하부에 장착되는 강성체; 상기 강성체의 하부에 장착되는 하판; 및 상기 하판의 저면에 장착되는 가진기;로 구성되는 것을 특징으로 하는 초고속수명시험기용 진동테이블을 제공한다.

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12-02-2016 дата публикации

ROLL CLEANING APPARATUS

Номер: KR101593581B1
Автор: KIM, HYUNG TAE
Принадлежит: POSCO

A roll cleaning apparatus, according to an embodiment of the present invention, comprises: a first center shaft which is arranged under a roll in the longitudinal direction of the roll; a second center shaft which is rotationally arranged under the first center shaft; a first magnet member which is coupled to the first center shaft; a second magnet member which is coupled to the second center shaft and selectively applies repulsion or attraction to the first magnet member through the rotation of the second center shaft; and a cleaning member which is coupled to one end of the first magnet member and selectively comes in contact with the surface of the roll. Therefore, the present invention removes impurities from the surface of the roll without damage to the surface of the roll. COPYRIGHT KIPO 2016 ...

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27-11-2018 дата публикации

TRAY TRANSPORTER AND TRAY STOCKER APPARATUS INCLUDING SAME

Номер: KR101922834B1
Принадлежит: LEE, KI HYUN

The present invention relates to a tray transporter with high spatial utilization efficiency and a tray stocker apparatus including the same. According to the present invention, the tray transporter is configured to move along an installed rail, the rail includes an indication panel to indicate a stop position, and the display panel includes a sensor reflection plate. The tray transporter comprises a roller driving unit to operate a roller and an optical sensor unit to detect the stop position from the sensor reflection plate of the indication panel attached to the rail. The optical sensor unit comprises first and second optical sensors, and an optical signal control unit. The first and second optical sensors comprise: a light emitting unit to emit light; and a light receiving unit to receive the light emitted from the light emitting unit and reflected from the sensor reflection plate. When both of the lights emitted from the first and second optical sensors are reflected from the sensor ...

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06-04-2018 дата публикации

협력적 송신을 지원하는 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치

Номер: KR0101846173B1
Принадлежит: 엘지전자 주식회사

... 본 발명의 일 실시예에 따른 무선통신 시스템에서의 단말이 CSI(channel state information)를 보고하는 방법은, 각각이 하나의 CSI-RS(channel state information-reference signal) 자원 및 하나의 IMR(interference measurement resource) 자원과 연계된 다수의 CSI 프로세스들에 대한 정보를 수신하는 단계; PDCCH(physical downlink control channel)를 통해서 DCI(downlink control information)를 수신하는 단계; 상기 다수의 CSI 프로세스들 중 소정의 CSI 프로세스의 IMR에 기초하여 간섭 측정을 수행하는 단계; 및 상기 간섭 측정에 기초하여 CSI를 보고하는 단계를 포함하고, 상기 간섭 측정을 위해 사용된 상기 소정의 CSI 프로세스의 IMR은, 상기 PDCCH를 통해서 수신된 상기 DCI의 필드를 통해 특정된다.

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09-02-2018 дата публикации

DUAL CERAMIC MOLD USING 3D PRINTING AND METHOD TO MANUFACTURE METAL PRODUCT USING SAME

Номер: KR101827265B1

The present invention relates to a dual ceramic mold using 3D printing, and a method to manufacture a metal product using the same. According to the present invention, the dual ceramic mold comprises: a three-dimensional ceramic mold; and a metal-casting frame. The metal casting frame is made of normal refractory materials with high strength. The present invention is able to precisely manufacture the three-dimensional ceramic mold with high strength using 3D printing and to manufacture a metal product with a hollow part in the same shape as that of the three-dimensional ceramic mold through a solvent extraction process. According to the present invention, the method to manufacture the metal product comprises: (a) a step of manufacturing the three-dimensional ceramic mold from ceramic powder by using 3D printing; (b) a step of placing the three-dimensional ceramic mold in an internal space of the metal-casting frame to inject molten metal into the internal space of the metal-casting frame ...

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20-06-2016 дата публикации

LIGHTING EQUIPMENT FOR PHOTOGRAPH SHOOTING WORK

Номер: KR0101632000B1
Автор: 김형태
Принадлежит: 김형태

... 본 발명은 사진촬영용 조명기기에 관한 것이다. 본 발명의 일 측면에 따르면, 휴대가 가능한 사진촬영용 조명기기로서, 상부 본체와 그 일측에 회동 가능한 상태로 결합된 하부 본체가 상호 간에 폐쇄 상태 또는 개방 상태를 이룰 수 있도록 구성되며, 사진촬영 대상인 피사체를 상기 개방 상태에서 상기 상부 본체 및 하부 본체의 내측면이 이루는 공간에 수납가능 하도록 구성된 케이스; 상기 개방 상태에서 상기 상부 본체 및 하부 본체의 내측면이 이루는 공간의 좌측 또는 우측 개방면을 커버할 수 있도록 구성된 옆 가림판; 및 상기 개방 상태에서 상기 상부 본체 및 하부 본체의 내측면이 이루는 공간에 조명을 제공하도록 구성된 엘이디 모듈;을 포함하여 구성된 것을 특징으로 하는 사진촬영용 조명기기가 개시된다.

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15-03-2018 дата публикации

SMART MIRRORLESS CAMERA SYSTEM BASED ON PREDICTION AND WARNING OF COLLISION WITH APPROACHING VEHICLE

Номер: KR1020180027904A
Автор: KIM, HYUNG TAE
Принадлежит:

The present invention relates to a smart mirrorless camera system based on prediction and warning of collision with an approaching vehicle, comprising: left and right rearview mirror cameras; a rear camera; an image processing portion; a collision prediction portion; and a collision warning portion. By analyzing an image filmed by the rear camera, vehicles nearby a vehicle can be detected. In addition, lane traveling of the vehicle and the nearby vehicles are recognized such that collision possibility can be predicted and can be warned, thereby more efficiently preventing collision of vehicles in advance. COPYRIGHT KIPO 2018 (110a,110b) Side mirror camera (120) Back camera (130) Image processing portion (140) Collision prediction portion (150) Collision warning portion (160) Display portion ...

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03-05-2016 дата публикации

PORTABLE CHAMBER POT TOILET FOR EMERGENCY

Номер: KR1020160047953A
Автор: KIM, HYOUNG TAE
Принадлежит:

The present invention relates to a portable chamber pot toilet for emergency, comprising: a supporting tank (10) having a quadrangular body (11) in a height smaller than the short base side, including grooves (12) on left and right portions for gripping, a protrusion (15) to form a hole (16) on the bottom for the assembly of an excretion container, a projecting pipe (13) at the center of the upper surface to be engaged with a seating plate, and holes (14) inside the projecting pipe (13) to allow insertion of a plastic bag; a donut-shaped seating plate (30) with superior cushioning placed on the upper surface of the body (11) by being inserted into the projecting pipe (13) of the supporting tank (10); the excretion container (20) formed with a tubular projecting bar (22) engaged with the hole (16) of the body (11) on the upper surface of a floor plate (21) coming in contact with the lower surface of the protrusion (15) of the body (11) and fixated by a screw (40); and a top cover (50) engaged ...

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28-05-2015 дата публикации

EQUIPMENT OPERATING HOUR COUNTING SYSTEM

Номер: KR1020150057829A
Автор: KIM, HYOUNG TAE
Принадлежит:

An objective of the invention is to count operating hour per equipment without having to attach extra counter on each of equipment installed in a shop. In order to achieve the objective, the invention provides an equipment operating hour counting system. According to the invention, a panel board supplying power to each of equipment is equipped with a watt-hour meter, a calculation unit and a display unit. The watt-hour meter is connected to the equipment to measure energy used by the equipment and the calculation unit divides energy of the equipment by power consumption of the equipment to calculate the operating hour of the equipment while the display unit shows the operating hour of the equipment on the panel board in real time. The invention allows integrated monitoring of the operating hour per equipment through the panel board of the ship and predicts failure of the equipment based on the reliability with respect to average time interval between failures of the equipment in order to ...

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19-08-2015 дата публикации

FOLDABLE SUPPORT FOR PORTABLE ITEM

Номер: KR1020150094258A
Автор: KIM, HYUNG TAI
Принадлежит:

The present invention relates to a foldable support for a portable item. According to the present invention, the support has a body unit (10) forming a frame. The body unit (10) has a front plate (12) formed on a side of the front surface. A window (14) is formed on the front plate (12). A rear plate (22) is arranged in the back of the front plate (12) to form a storage unit (20) in a space corresponding to the window (14). The window (14) has a rectangular shape longer in the vertical direction to expose the front surface of the portable item when the portable item is pulled up in the vertical direction. A support unit is formed by a first support plate (32) and a second support plate (34) maintaining a predetermined angle in a direction opposite to the front plate (12). The first and second support plates (32, 34) are in the shape of a mortar narrowing toward a connection unit to enable the support to be arranged on the ground in a tilted position regardless of whether the support is ...

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24-04-2018 дата публикации

MANUFACTURING METHOD OF OXIDE-BASED SOLID ELECTROLYTE THIN FILM USING TAPE CASTING METHOD

Номер: KR1020180041474A
Принадлежит:

The present invention relates to a manufacturing method of an oxide-based solid electrolyte thin film using a tape casting method. More specifically, the present invention relates to a manufacturing method of an oxide-based solid electrolyte thin film using a tape casting method which manufactures an oxide-based solid electrolyte thin film of 300 μm or less which cannot be manufactured by a conventional press molding method, by using a tape casting method, so that the oxide-based solid electrolyte thin film is more productive than a conventional solid electrolyte on a pellet. Also, an all-solid battery having a high energy density can be manufactured because the thickness of an anode and a cathode can be increased as the thickness of the solid electrolyte is made thinner. The manufacturing method of an oxide-based solid electrolyte thin film using a tape casting method comprises: a step (a) of preparing an oxide-based solid electrolyte powder; a step (b) of heat-treating the oxide-based ...

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18-02-2019 дата публикации

무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치

Номер: KR1020190016467A
Принадлежит:

... 무선 통신 시스템에서 단말에 의해서 참조신호(Reference Signal)을 송수신하는 방법 및 장치에 관한 것이다. 본 발명에 의하면, 단말은 기지국으로부터 하향링크 제어 정보(Downlink Control Information)을 수신하고, 상기 하향링크 제어 정보에 기초하여 복수의 안테나 포트들을 통해 복조 참조 신호(Demodulation Reference Signal: DMRS) 및 하향링크 데이터를 수신한다. 단말은 상기 복조 참조 신호에 기초하여 상기 하향링크 데이터를 복조하되, 상기 하향링크 데이터는 상기 하향링크 데이터와 관련된 심볼의 개수에 따라 상기 복조 참조 신호와 동일한 심볼 또는 서로 다른 심볼에서 수신되는 방법 및 장치를 제공할 수 있다.

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25-11-2015 дата публикации

TROCAR

Номер: KR1020150131464A
Принадлежит:

The present invention relates to a trocar. According to an embodiment of the present invention, the trocar comprises a head unit and a passage unit. The head unit includes an elastic member which can adhere to the outer circumference of a minimum invasive surgical instrument, inserted through the passage unit by being expanded or shrunk. COPYRIGHT KIPO 2016 ...

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14-02-2019 дата публикации

METHOD FOR TRANSMITTING/RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2019031854A1
Принадлежит:

The present invention relates to a method and a device for transmitting/receiving a reference signal by means of a terminal in a wireless communication system. According to the present invention, a method and a device may be provided whereby a terminal receives control information from a base station, and receives a reference signal on the basis of the control information. The reference signal is transmitted on a specific antenna port and is positioned in the same symbol, on a time axis, and in the same subcarrier, on a frequency axis, as a different reference signal transmitted on at least one other antenna port. The specific antenna port and the at least one other antenna port are multiplexed by a code division multiplexing (CDM) method by having an orthogonal cover code (OCC) applied thereto, and the subcarrier has applied thereto, according to an index of the subcarrier, the OCC or a value derived as a result of the shifting of the OCC.

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20-08-2020 дата публикации

METHOD WHEREBY USER EQUIPMENT RECEIVES DATA SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND USER EQUIPMENT AND BASE STATION WHICH SUPPORT SAME

Номер: WO2020166844A1
Принадлежит:

Disclosed are a method whereby user equipment receives a data signal in a wireless communication system, and devices which support same. According to one embodiment applicable to the present disclosure, on the basis of (i) configuration information related to dynamic bundling for a precoding resource block (PRB) and (ii) control information for scheduling a first physical downlink shared channel (PDSCH), both pieces of information being received from a base station, user equipment can receive a data signal via the first PDSCH on the basis of an assumption related to the first PDSCH.

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22-11-2012 дата публикации

METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM

Номер: WO2012157876A3
Принадлежит:

The present invention relates to a wireless communication system. A method for a terminal to transmit channel state information (CSI) includescomprises the steps of: determining a precoding matrix by selecting a first precoding matrix and a second precoding matrix; and transmitting the CSI including comprising an index of the said first precoding matrix and an index of the said second precoding matrix. The Said first precoding matrix relates to a method for transmitting CSI in which a revision factor according to a relationship between the said terminal and a transmission point is applied.

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10-06-2010 дата публикации

FRAME

Номер: WO2010064807A3
Автор: KIM, Hyungtae
Принадлежит:

The present invention relates to a frame which enables the easy insertion or replacement of a piece, and which can effectively contain the piece regardless of the size of the piece. The frame according to the present invention comprises a frame support for providing the space for attaching the piece, and a frame part arranged on the frame support to define the space for attaching the piece. The frame part includes at least one or more unit frames which are selectively attached or detached onto/from the frame support. Further, the frame of the present invention is made of lightweight and flexible materials, and components of the frame are integrally bonded or joined into a single body, and therefore both sides of the frame can be used. The frame of the present invention eliminates the necessity of nailing for hanging the frame on the wall, and can be easily hung even on metal, tile, glass, and the like.

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14-06-2012 дата публикации

METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2012077930A3
Принадлежит:

The present invention relates to a wireless communication system. Particularly, the present invention relates to a method and a device for reporting channel state information, the method comprising the steps of: carrying out periodic reporting of a first channel state information item; and carrying out periodic reporting of a second channel state information item, wherein the period for reporting the first channel state information item is longer than the period for reporting the second channel state information item, and the second channel state information item is determined on the basis of the first channel state information item.

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26-03-2020 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME

Номер: WO2020060347A1
Автор: KIM, Hyungtae, KANG, Jiwon
Принадлежит:

Disclosed are a method for transmitting and receiving data in a wireless communication system and a device for same. Specifically, the method comprises the steps of: receiving, from a base station, configuration information as to whether or not to perform joint transmission; calculating CSI for the base station on the basis of the configuration information, wherein the configuration information includes information about at least one base station configured for each frequency resource unit with regard to the joint transmission; and transmitting the CSI to the base station, wherein, if a plurality of base stations are configured in a specific frequency resource unit, the CSI may be calculated on the basis of channel measurement and interference measurement using measurement resources of the plurality of base stations.

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01-11-2018 дата публикации

METHOD FOR CHANNEL AND INTERFERENCE MEASUREMENT IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2018199681A1
Принадлежит:

A method for channel and interference measurement in a wireless communication system according to an embodiment of the present invention is performed by a terminal, and may comprise the steps of: receiving a resource configuration for channel and interference measurement from a base station, wherein a resource for the channel and interference measurement is shared with a plurality of terminals served by the base station; and performing channel and interference measurement on the basis of the received resource configuration for the channel and interference measurement, wherein the resource for the channel and interference measurement includes a resource in which a resource for channel measurement and a resource for interference measurement are configured in a fully or partially overlapping manner, and the fully or partially overlapping resource may be configured in units of antenna ports or antenna port groups, which correspond to the resource for channel measurement or the resource for ...

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16-07-2020 дата публикации

METHOD FOR TRANSCEIVING PLURALITY OF PHYSICAL DOWNLINK SHARED CHANNELS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2020145791A1
Принадлежит:

The present specification proposes a method for transceiving a plurality of PDSCHs in a wireless communication system and an apparatus therefor. Specifically, a method performed by a user equipment (UE) may comprise the steps of: transmitting UE capability information related to the number of beams received that can be simultaneously supported; receiving a plurality of physical downlink control channels (PDCCH) comprising PDSCH scheduling information; and receiving the plurality of PDSCHs by using preset spatial quasi co-location (QCL) information on the basis of at least one PDSCH scheduled within the time required to apply the spatial QCL information.

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29-05-2018 дата публикации

360-DEGREE PHOTOGRAPHING SYSTEM UTILIZING ACTION CAM

Номер: KR101847746B1

The present invention relates to a 360-degree photographing system utilizing an action cam that a plurality of action cams are provided to perform omnidirectional photographing and omnidirectional photographing and image editing are easily performed at a minimum cost minimizing distortion of a photographed image. The 360-degree photographing system comprises: a protective housing in which an action cam module is installed; and the action cam module coupled to an action cam. The action cam module includes an action cam holder formed to protrude at a constant height at equal intervals along an outer side of a top surface of a cam fastening plate, an operation control unit connected to the action cam coupled to the action cam holder to control an operation of the action cam, a power supply unit protruding at a predetermined height from the center and having a battery inserted therein, and a storage unit storing an image photographed by the action cam. COPYRIGHT KIPO 2018 ...

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23-02-2018 дата публикации

COATING METHOD OF AIR HAMMER TO IMPROVE DURABILITY

Номер: KR101831623B1
Принадлежит: KNR SYSTEM, INC.

The present invention relates to an air hammer provided with an abutment test wall, and more specifically relates to an air hammer provided with an abutment test wall capable of suppressing damage to a lower portion cover due to impact of the piston or generation of particles such as impurities due to impact of a piston by having the abutment test wall at the rear surface side of the piston mounted in an inner portion of an air hammer. In the air hammer provided with the abutment test wall at the rear surface side of the piston, the abutment test wall is formed in a disc shape installed in an inner side central portion of a lower portion cover mounted at the rear surface side of the piston, and is formed to be larger than an inner diameter of a cylinder of a main body of the air hammer such that the lower portion cover is mounted and fixed to the air hammer main body. COPYRIGHT KIPO 2018 ...

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20-11-2015 дата публикации

Device for detecting and warning toxic gas

Номер: KR0101561096B1
Автор: 박상돈, 김형태
Принадлежит: 주식회사 상상, 김형태

... 본 발명은 공사현장에서 관로나 지하공간에 존재하는 공기 성분을 분석하여 유해성분이 검출될 때, 이를 경보하여 줌으로써 안전사고에 미리 대처할 수 있도록 하되, 매우 간단한 구조로 설치 및 이동이 자유롭고 생산단가가 저렴하도록 한 유해가스 검출 알림 장치에 관한 것으로, 안내케이블에 면접되어 상호 회전 구동되는 제1회전롤러와 제2회전롤러를 포함하는 구동수단을 포함하고; 상기 구동수단의 제1회전롤러에는 구동모터의 회전력이 전달되도록 구성되고, 상기 제2회전롤러에는 제1회전롤러의 동작을 검출하는 엔코더가 더 설치되며; 상기 구동모터를 구동하는 모터구동부와, 상기 엔코더를 통해 입력되는 펄스 값을 검출하는 펄스검출부와, 가스센서를 통해 공기 중의 가스성분을 검출하는 가스검출부와, 공기 중의 유해가스 검출 시 경보를 발하는 경보부와, 공기 중의 유해가스 검출 시 빛을 발산하는 경광등부와, 유해가스 검출 알림장치의 이동거리와 이동거리에 따른 검출된 가스 성분 데이터를 기록 및 저장하는 저장부와, 상기 펄스검출부를 통해 엔코더 신호를 검출하여 장치의 이동거리를 산출 및 저장하고, 상기 가스검출부를 통해 가스센서로부터 입력된 가스성분을 분석하고, 분석 결과 유해가스가 검출된 경우 경보부로 경보명령을 출력하고, 동시에 경광등부로 경광등을 점등명령을 출력하는 제어부를 포함한다.

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24-11-2017 дата публикации

플렉시블 LED 기판의 제조 방법 및 이를 이용한 플렉시블 LED 기판

Номер: KR0101800541B1
Принадлежит: 한국생산기술연구원

... 본 발명은 원하는 전극 패턴과 반전된 패턴을 갖도록 부착 필름 상에 LED 칩을 배열하고 상기 LED 칩을 플렉시블 기판에 전사함으로써, 대면적의 플렉시블 LED 기판을 제조할 수 있는 플렉시블 LED 기판의 제조 방법 및 이를 이용한 플렉시블 LED 기판에 관한 것이다. 일례로, 다이싱 된 복수의 LED 칩 각각의 특성을 검사하여, 기준 특성을 만족하는 LED 칩을 선별하는 LED 칩 분류 단계; 플렉시블 기판 위에 전극 패턴을 형성하는 전극 패턴 형성 단계; 상기 LED 칩 분류 단계에서 선별된 LED 칩을 부착 필름 상에 배열하는 LED 칩 배열 단계; 및 상기 부착 필름에 부착된 LED 칩을 상기 플렉시블 기판에 전사하는 전사 단계;를 포함하는 것을 특징으로 하는 플렉시블 LED 기판의 제조 방법을 개시한다.

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08-05-2017 дата публикации

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020170047632A
Принадлежит:

The present invention provides a display device including a first substrate, a light blocking layer, a buffer layer, a semiconductor layer, an insulating layer, and a source and drain metal layer. The display device has a non-overlapping region without an overlapping region between the light blocking layer and the source and drain metal layer. Accordingly, the present invention can improve the yield and driving reliability of a display panel. COPYRIGHT KIPO 2017 ...

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08-12-2015 дата публикации

무선 통신 시스템에서 코드북을 이용한 신호 송수신 방법 및 장치

Номер: KR1020150137048A
Принадлежит:

... 본 발명은 무선 통신 시스템에 에 관한 것이다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 기지국이 하향링크 신호를 전송하는 방법은, 단말로부터 제 1 및 제 2 프리코딩행렬지시자(PMI)를 수신하는 단계; 제 1 PMI에 기초하여 제 1 코드북으로부터 제 1 행렬(W1)을 결정하고, 제 2 PMI에 기초하여 제 2 코드북으로부터 제 2 행렬(W2)을 결정하고, 제 1 행렬(W1)및 제 2 행렬(W2)에 기초하여 프리코딩 행렬(W)를 결정하는 단계; 하향링크 신호가 매핑되는 둘 이상의 레이어에 결정된 프리코딩 행렬(W)을 이용하여 프리코딩을 수행하는 단계; 및 프리코딩된 신호를 단말로 전송하는 단계를 포함하고, 프리코딩 행렬(W)에 포함되는 모든 프리코딩 벡터는 선형 위상 증가(linear phase increment) 특성을 가지고, 서로 직교(orthonomal)할 수 있다.

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08-11-2016 дата публикации

HYDROGEN GENERATOR

Номер: KR1020160128486A
Принадлежит:

The present invention relates to a hydrogen generator. The hydrogen generator comprises a heat exchange device (600) having first, second, third, and fourth heat exchangers (630, 640, 650, 660), and a boiler (620) inside a case (610). In the boiler (620) and the first, second, third, and fourth heat exchangers (630, 640, 650, 660), natural gas and water supplied from the outside are heated to a proper temperature by exchanging heat with syngas and combustion gas generated from a modifier (100), and are supplied to the modifier (100). Heat loss is reduced by integration of heat exchangers, and thus the energy efficiency of the hydrogen generator is enhanced. COPYRIGHT KIPO 2016 (200) Conversion reactor (AA) Standby ...

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14-10-2016 дата публикации

GAS INDUCING CAP OF ENERGY SAVING TYPE GAS RANGE

Номер: KR1020160119668A
Автор: KIM, HYUNG TAE
Принадлежит:

The present invention relates to a gas inducing cap of a gas range, which uniformly diffuses and combusts gas toward central and external sides, and more specifically, to a gas inducing cap of a gas range, which improves thermal efficiency by uniformly diffusing and combusting gas toward central and external sides using an internal side inducing member and an external side inducing member arranged on a substrate comprised in the cap. The gas inducing cap of a gas range, comprises: the substrate, wherein a plurality of discharge holes are internally formed on a vertical line, and a slot groove is formed on an external side of a bottom surface upward; the internal inducing member, wherein a plurality of discharge holes are formed on a top surface to be fixed to the center of the substrate; and the external side inducing member externally arranged by maintaining a certain space with the internal side inducing member; and an air flowing hole which induces air between the internal side inducing ...

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01-06-2017 дата публикации

METHOD FOR MULTIUSER SUPERPOSITION TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM , AND DEVICE THEREFOR

Номер: WO2017091029A1
Принадлежит:

A method for multiuser superposition transmission (MUST) in a wireless communication system , and a device therefor are disclosed. Particularly, a method by which a first base station (eNodeB (eNB)) performs MUST accompanied by joint transmission in a wireless communication system can comprise the steps of: receiving, from a MUST-paired near user equipment (UE), first channel state information (CSI) for the first eNB participating in the joint transmission; setting a parameter required to perform the MUST accompanied by the joint transmission for the MUST-paired UE, on the basis of the first CSI and the second CSI for a second eNB participating in the joint transmission; and transmitting the parameter to the MUST-paired UE and the second eNB.

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09-04-2015 дата публикации

METHOD FOR CANCELLING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR

Номер: WO2015050418A1
Принадлежит:

The present invention relates to a method and a device for cancelling interference of a terminal in a wireless communication system. More specifically, the method comprises the steps of: receiving information on N (N is a natural number) subbands of a neighbor cell; decoding an interference signal of the neighbor cell on the basis of the information on the subbands of the neighbor cell; and cancelling the interference caused by the neighbor cell from a signal which is received from a serving cell, on the basis of the decoded interference signal, wherein the information on the subbands indicates a transmission mode (TM) of the neighbor cell.

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17-09-2015 дата публикации

METHOD AND DEVICE FOR REMOVING INTERFERENCE FROM WIRELESS COMMUNICATION SYSTEM AND RECEIVING DATA

Номер: WO2015137718A1
Автор: KIM, Hyungtae, LEE, Hyunho
Принадлежит:

The present invention relates to a wireless communication system. A method of removing interference and receiving data by means of a terminal in a wireless communication system according to an embodiment of the present invention may include: transmitting first generic channel state information (CSI) generated based on required signal power from a serving cell; transmitting second generic CSI generated based on interference signal power from an interference cell; and receiving data generated based on CSI re-calculated by using an interference condition that has changed after the transmission of the first and second generic CSI.

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01-11-2018 дата публикации

METHOD FOR MEASURING INTERFERENCE IN NEXT GENERATION COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2018199664A1
Принадлежит:

The present application discloses a method for reporting, by a terminal, channel status information (CSI) to a base station in a wireless communication system. Specifically, the method comprises the steps of: receiving a plurality of non-zero power (NZP) CSI-reference signals (CSI-RSs) from the base station; selecting one NZP CSI-RS on the basis of power received from the plurality of NZP CSI-RSs; measuring interference by removing the selected NZP CSI-RS from a channel determined using the selected NZP CSI-RS; and reporting, to the base station, the CSI including an indicator indicating the selected NZP CSI-RS and information related to the measured interference.

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31-10-2013 дата публикации

METHOD FOR ESTIMATING CHANNEL STATE IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Номер: WO2013162233A1
Принадлежит:

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for reporting a channel state by a terminal to a serving base station in a wireless communication system, wherein extra channel state information is reported to enable the serving base station to estimate the channel state more accurately. When the base station estimates the channel state with the terminal, the channel state information received from the terminal, the extra channel state information, and traffic information of neighboring base stations are collectively considered to estimate the channel state with the terminal, thereby enabling estimation of the channel state with improved reliability and accuracy.

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27-09-2018 дата публикации

METHOD FOR TRANSMITTING DATA IN NEXT GENERATION COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2018174555A1
Принадлежит:

The present application discloses a method for a terminal to transmit an uplink data signal configured with a plurality of code blocks in a wireless communication system. Particularly, the method comprises: a step of mapping, within one slot, a plurality of code blocks to resource elements by using a time-first method, for each time block; and a step of transmitting, to a base station, an uplink demodulation reference signal and an uplink data signal which is configured with a plurality of code blocks, wherein the size of the time block to which the time-first method is applied is determined based on a mapping pattern of the uplink demodulation reference signal.

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01-02-2018 дата публикации

METHOD FOR CHANNEL STATE REPORT IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2018021815A1
Принадлежит:

A channel state reporting method on the basis of an aperiodic channel state information-reference signal (CSI-RS) in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving an aperiodic channel state information(CSI) request; and transmitting aperiodic CSI-RS-based CSI at a timing corresponding to one among a plurality of candidate values in response to the aperiodic CSI request, wherein the plurality of candidate values are selected according to a CSI-related parameter, and the CSI-related parameter includes at least one among a type of information included in the CSI, frequency granularity of the CSI, use or non-use of a code book when the CSI is derived, and the number of antenna ports of the CSI-RS.

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16-07-2020 дата публикации

METHOD FOR TRANSMITTING AND RECEIVING PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR

Номер: WO2020145595A1
Принадлежит:

The present specification proposes a method for transmitting and receiving a PDSCH in a wireless communication system, and a device therefor. Specifically, a method performed by a terminal comprises: a step for receiving downlink control information (DCI) including a frequency resource allocation (FRA) field from a base station; and a step for receiving the PDSCH from the base station on the basis of the FRA field, wherein the size of the FRA field and an index related to a resource block indicated by the FRA field may be defined on the basis of the number of PDSCHs simultaneously transmitted to the terminal.

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25-09-2014 дата публикации

METHOD AND DEVICE FOR CANCELING INTERFERENCE AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM

Номер: WO2014148811A1
Принадлежит:

The present invention relates to a wireless communication system. A method by which a terminal cancels interference and receives data in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving first downlink control information (DCI) including scheduling information for receiving a physical downlink shared channel (PDSCH) from a first base station; receiving second DCI including scheduling information on an interference channel from a second base station; and canceling the interference from the second base station on the basis of the first DCI and the second DCI, and receiving the PDSCH.

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30-01-2019 дата публикации

사이클로 도데카논의 원-포트 반응을 통한 라우로락탐의 제조방법

Номер: KR1020190010201A
Принадлежит:

... 본 발명은 라우로락탐의 제조방법에 관한 것으로 보다 상세하게 설명 하자면, 출발물질인 사이클로도데카논(cyclo dodecanone)에다 하이드록실 암모늄(hydroxyl ammonium) 화합물과 염소계열 촉매를 첨가하여 원-포트 반응(one-pot reaction)으로 라우로락탐을 제조하는 방법에 관한 것이다.

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22-02-2019 дата публикации

무선 통신 시스템에서 채널을 추정하는 방법 및 장치

Номер: KR0101925032B1
Принадлежит: 엘지전자 주식회사

... 본 발명은 무선 통신 시스템에 관한 것이다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 채널을 추정하는 방법은, 복수의 서빙 셀 중 하나의 서빙 셀의 채널상태정보(CSI)의 보고를 위한 적어도 하나의 채널상태정보(CSI) 설정에 대한 정보를 수신하는 단계; 적어도 하나의 CSI 설정이 모두 프리코딩 행렬 지시자(PMI) 및 랭크 지시자(RI)를 보고하도록 설정된 경우 복수의 자원 블록에 동일한 프리코딩 행렬이 적용되는 것으로 결정하고, 적어도 하나의 CSI 설정 중 PMI 및 RI를 보고하지 않도록 설정된 CSI 설정이 존재하는 경우 하나의 자원 블록에 프리코딩 행렬이 적용되는 것으로 결정하는 단계; 및 결정 단계의 결과를 기반으로 채널을 추정하는 단계를 포함할 수 있다.

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08-01-2018 дата публикации

최소 레이져 광원을 이용한 장애물 검지장치 및 방법

Номер: KR0101815911B1
Автор: 김형태
Принадлежит: 주식회사 미동앤씨네마

... 본 발명은 도로등을 이동하는 이동체의 전방에서 사각 형상의 평면을 형성할 때 대각선 방향의 경사를 유지하는 하나 이상의 사선레이져를 조사토록 레이져유니트가 구비되어 적어도 하나의 레이져유니트에 의해 횡축 및 종축방향의 장애물을 감지할 수 있도록 하는 최소 레이져 광원을 이용한 장애물 검지장치 및 방법에 관한 것이다.

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29-11-2016 дата публикации

OPTICAL COHERENCE TOMOGRAPHY HAVING RING-LASER USING REVERSE OUTPUT WITH CIRCULATOR FOR TRIGGER SIGNAL EXTRACTION AND OPERATING METHOD THEREOF

Номер: KR101680861B1

An embodiment of the present invention provides an optical coherence tomography which is able to efficiently photograph an interior of not only a human body but also an object using light energy, thereby being able to be used for an industrial purpose; and an operating method thereof. According to the present invention, the optical coherence tomography having a ring-laser using reverse output with a circulator for trigger signal extraction includes a wavelength sweeping light source part comprising: an electric current driver; a light amplifier to receive electric energy from the electric current driver and using the same as a gain medium; a first circulator to receive an optical signal from the light amplifier and controlling a direction of transmission of the optical signal; an isolator to receive an optical signal from the light amplifier and restricting the direction of transmission of the optical signal to one direction; an output light coupler to receive an optical signal from the ...

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15-03-2016 дата публикации

APPARATUS FOR COATING STRIP AND METHOD FOR CLEANING RESIN SOLUTION

Номер: KR0101603644B1
Автор: 김형태
Принадлежит: 주식회사 포스코

... 본 발명의 일 실시예에 의하면, 강판 코팅장치는, 코팅용액이 충진되는 드립팬; 상기 코팅용액에 일부분이 침지되어 회전하는 픽업롤; 상기 픽업롤의 롤축과 연계되어 회전토록 제공되고 상기 코팅용액에서 형성된 고형물을 추출 가능한 고형물 추출부재; 및 상기 고형물 추출부재와 연계되고 상기 고형물을 용해하여 재사용 가능토록 제공된 고형물 용해수단을 포함한다.

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03-08-2016 дата публикации

LIGHTING DEVICE OF HOT-COOL WATER PURIFIER

Номер: KR1020160091610A
Принадлежит:

According to the present invention, the present invention relates to a lighting device of a hot-cool water purifier, comprising: a top cover panel installed on the top of a purifier body; a flow path part installed on one side of the top cover panel to be supported; an encoder module installed on a discharging part of the flow path part and forming a color by temperature of drinking water. Accordingly, the present invention can easily check a type of water by turning on light in different colors according to a type of water in the case of water intake by a user and can help water intake by supplying the light field in the case of water intake by the user at night. COPYRIGHT KIPO 2016 ...

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24-07-2018 дата публикации

살균패드, 살균패드 제조방법, 살균패드를 구비한 변좌 및 변기 살균 방법

Номер: KR0101866980B1
Принадлежит: 코웨이 주식회사

... 본 발명은 살균패드, 살균패드 제조방법, 살균패드를 구비한 변좌 및 변기 살균 방법에 관한 것이며, 상세하게는 온도 증가시 살균물질의 방출이 촉진되는 살균패드, 살균패드 제조방법, 살균패드를 구비한 변좌 및 변기 살균 방법에 관한 것이다. 본 발명의 일 실시예에 따른 살균패드는 소정의 크기를 가진 공극을 가지는 폴리우레탄 포옴; 및 내부에 살균물질을 구비하고, 폴리우레탄 포옴의 공극으로 담지되어 폴리우레탄 포옴의 표면을 코팅토록 제공된 마이크로캡슐로 이루어진 것이 바람직하다. 본 발명의 일 실시예에 따른 살균패드를 구비한 변좌는, 변기에 안착되는 구조를 가진 변좌몸체; 및 변좌몸체를 개폐할 수 있도록 변좌몸체에 연결되며, 온도 증가시 살균물질의 외부로의 방출이 촉진되는 살균패드가 구비된 변좌커버를 포함하는 것이 바람직하다.

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15-04-2016 дата публикации

MULTICHANNEL HEAD ASSEMBLY FOR THREE-DIMENSIONAL MODELING APPARATUS, HAVING POLYGON MIRROR ROTATING IN SINGLE DIRECTION, AND THREE-DIMENSIONAL MODELING APPARATUS USING SAME

Номер: KR101612254B1

The present invention relates to a multichannel head assembly for a three-dimensional modeling apparatus which can improve productivity by simultaneously or synchronously modeling multiple three-dimensional shaped objects having the same shape or different shapes, and to a three-dimensional modeling apparatus using the same. Provided is the multichannel head assembly for a three-dimensional modeling apparatus, comprising: a modeling light source part for allowing N modeling beams to be incident to a light guide part; the light guide part for receiving the N incident modeling beams, and having a function of guiding each of the N modeling beams along a predetermined path so as to allow the N modeling beams to be incident to N modeling planes in one-to-one correspondence with each other; and a control part for controlling driving of the modeling light source part and the light guide part to be linked with each other, wherein a three-dimensional shaped object is modeled by scanning each of ...

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