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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 19. Отображено 19.
22-03-2012 дата публикации

METHOD AND SERVER FOR ESTIMATING POSITION OF MOBILE NODE

Номер: US20120071170A1
Автор: Seong Yun CHO, Youngwoo Choi, Jooyoung Kim, CHO SEONG YUN, CHOI YOUNGWOO, KIM JOOYOUNG
Принадлежит: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

A position estimation server estimates the position of a target mobile node by using position information of a minimum number of anchor nodes knowing their position, distance information estimated between mobile nodes or between the anchor nodes and the mobile nodes, and connectivity information.

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Номер записи: 1
04-05-2017 дата публикации

DISPLAY DEVICE

Номер: US20170124985A1
Автор: Jung-taek Kim, Kyoungwon Lee, Joon-chul Goh, Youngwoo Choi, KIM JUNG-TAEK, LEE KYOUNGWON, GOH JOON-CHUL, CHOI YOUNGWOO, Kim Jung-taek, Lee Kyoungwon, Goh Joon-chul, Choi Youngwoo
Принадлежит:

A display device includes: a display panel including first group pixels connected to a first gate line to receive first data voltages, and second group pixels connected to the first gate line to receive second data voltages; a backlight source to provide light to the display panel; a signal controller to divide horizontal image signals into first group image signals and second group image signals, to extract a first maximum grayscale image signal from the first group image signals, and to extract a second maximum grayscale image signal from the second group image signals; a power supply to generate first and second gamma driving voltages from a reference gamma driving voltage based on a grayscale level of the first maximum grayscale image signal and a grayscale level of the second maximum grayscale image signal. 1. A display device comprising:a display panel comprising first group pixels connected to a first gate line to receive first data voltages, and second group pixels connected to the first gate line to receive second data voltages;a backlight source configured to provide light to the display panel;a signal controller configured to divide horizontal image signals into first group image signals and second group image signals, to extract a first maximum grayscale image signal from the first group image signals, and to extract a second maximum grayscale image signal from the second group image signals;a power supply configured to generate first and second gamma driving voltages from a reference gamma driving voltage based on a grayscale level of the first maximum grayscale image signal and a grayscale level of the second maximum grayscale image signal;a first data driving circuit configured to apply the first data voltages generated based on the first gamma driving voltage and the first group image signals to the first group pixels; anda second data driving circuit configured to apply the second data voltages generated based on the second gamma driving voltage and ...

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Номер записи: 2
11-06-2019 дата публикации

Display device

Номер: US0010319310B2
Автор: Jung-taek Kim, Kyoungwon Lee, Joon-chul Goh, Youngwoo Choi, KIM JUNG-TAEK, LEE KYOUNGWON, GOH JOON-CHUL, CHOI YOUNGWOO, Kim, Jung-taek, Lee, Kyoungwon, Goh, Joon-chul, Choi, Youngwoo
Принадлежит: Samsung Display Co., Ltd., SAMSUNG DISPLAY CO LTD

A display device includes: a display panel including first group pixels connected to a first gate line to receive first data voltages, and second group pixels connected to the first gate line to receive second data voltages; a backlight source to provide light to the display panel; a signal controller to divide horizontal image signals into first group image signals and second group image signals, to extract a first maximum grayscale image signal from the first group image signals, and to extract a second maximum grayscale image signal from the second group image signals; a power supply to generate first and second gamma driving voltages from a reference gamma driving voltage based on a grayscale level of the first maximum grayscale image signal and a grayscale level of the second maximum grayscale image signal.

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Номер записи: 3
18-12-2014 дата публикации

TOUCH STAMP FOR PORTABLE TERMINAL EMPLOYING TOUCHSCREEN, AND AUTHENTICATION SYSTEM AND METHOD USING THE SAME

Номер: US20140368430A1
Автор: Youngwoo Choi, CHOI YOUNGWOO
Принадлежит:

The present invention relates to a method for performing an authentication using a touch stamp which can perform a touch input operation for inputting a pattern that may not be easily directly inputted by a human to a portable terminal which supports multiple touches. The touch stamp of the present invention comprises: a body having one flat end in which one or more through holes are formed; and one or more touch protrusions accommodated in the body and selectively protruding outwardly from said one end of the body through the through holes according to a touch pattern having at least one of a preset time pattern and a preset location pattern. The present invention has advantages of enabling a touch input operation for inputting a fine pattern on a touch screen of a portable terminal. 1. A touch stamp comprising:a body that is flat, and has one end surface on which one or more vent holes are formed; andone or more touch protrusions that are accommodated within the body, and selectively protrude from the one end surface toward the outside of the body through the vent holes according to a touch pattern having at least one of a predetermined time pattern and a predetermined position pattern.2. The touch stamp of claim 1 , further comprising:a driving means for controlling the at least one or more touch protrusions to selectively protrude toward the outside of the body.3. The touch stamp of claim 2 , wherein the touch stamp includes one touch protrusion claim 2 , and the driving means controls the one touch protrusion to selectively protrude according to a predetermined time pattern.4. The touch stamp of claim 2 , wherein the touch stamp includes two or more touch protrusions that are arranged at different positions from each other claim 2 , and the driving means controls the two or more touch protrusions to selectively protrude at the same time.5. The touch stamp of claim 2 , wherein the touch stamp includes two or more touch protrusions that are arranged at different ...

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Номер записи: 4
19-12-2023 дата публикации

Vaccine adjuvant

Номер: US0011844834B2
Автор: Yong Bok Seo, Youngwoo Choi, Sang Hee Sim
Принадлежит: SL VAXIGEN, INC.

There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients.

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Номер записи: 5
07-01-2014 дата публикации

Method and server for estimating position of mobile node

Номер: US0008626188B2
Автор: Seong Yun Cho, Youngwoo Choi, Jooyoung Kim, CHO SEONG YUN, CHOI YOUNGWOO, KIM JOOYOUNG
Принадлежит: Electronics and Telecommunications Research Institute, CHO SEONG YUN, CHOI YOUNGWOO, KIM JOOYOUNG, KOREA ELECTRONICS TELECOMM, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

A position estimation server estimates the position of a target mobile node by using position information of a minimum number of anchor nodes knowing their position, distance information estimated between mobile nodes or between the anchor nodes and the mobile nodes, and connectivity information.

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Номер записи: 6
11-06-2009 дата публикации

APPARATUS AND CONTROL METHOD FOR ENERGY-AWARE HOME GATEWAY BASED ON NETWORK

Номер: US20090147696A1
Автор: Wan Ki PARK, Chang-Sic Choi, Intark Han, Youngwoo Choi
Принадлежит: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

An energy-aware home gateway based on a network protocol includes a network matching module for performing a physical network interface function on a home and an external network; a processor module for performing an operation and a control function of a system in a active state in which service traffic exists; a memory module used as a system memory of the processor module; and a service function module controlled by the processor module and performing a service function depending on a use state. The home gateway further includes a network protocol agent module for processing control traffic in an idle state in which no service traffic exists; and a power supply module for supplying power to the overall system in the normal active state and for supplying power to the network matching module, the memory module, and the network protocol agent module in the idle state.

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Номер записи: 7
24-05-2012 дата публикации

SURVEILLANCE SYSTEM USING WIRELESS NETWORK, MASTER SENSOR NODE, AND SERVER APPARATUS

Номер: US20120127318A1
Автор: Yoo Seung SONG, Sang Joon Park, Youngwoo Choi, SONG YOO SEUNG, PARK SANG JOON, CHOI YOUNGWOO
Принадлежит: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

A surveillance system includes a sensor node, a master sensor node and a server. The sensor node firstly determines whether an event occurs based on self-event information and supplementary event information received from the plurality of sensors. The master sensor node receives the occurrence of the event from the sensor node, and secondly determines whether the event occurred based on the self-event information and the supplementary event information. The server receives whether the event occurs from the master sensor node. The occurrence of the event can be autonomously detected and determined among the sensor node, the master sensor node, and the server. 1. A surveillance system using a wireless network , comprising:a sensor node connected to a plurality of sensors and configured to firstly determine whether an event occurs based on self-event information and supplementary event information received from the plurality of sensors; receive the occurrence of the event from the sensor node, and', 'secondly determine whether the event occurred based on the self-event information and the supplementary event information; and, 'a master sensor node connected to the sensor node through a wireless channel and configured toa server connected to the master sensor node and configured to receive whether the event occurs from the master sensor node.2. The surveillance system of claim 1 , wherein the server acquires video streams before the occurrence of the event from the sensor node and reviews whether the event occurs based on the video streams before the occurrence of the event.3. The surveillance system of claim 2 , wherein the server requests the sensor node to send the video streams before the occurrence of the event through the master sensor node.4. The surveillance system of claim 1 , wherein the supplementary event information includes at least one of sensor information claim 1 , environmental cognition parameters claim 1 , and an event profile acquired from the ...

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Номер записи: 8
05-05-2011 дата публикации

APPARATUS AND METHOD FOR ESTIMATING TAG LOCATION

Номер: US20110102180A1
Автор: Youngwoo Choi, Seong Yun Cho, Dong Yong Kwak
Принадлежит: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

A first tag that is located in a communication coverage area among a plurality of tags is selected as a base tag in order to estimate tag location in an apparatus for estimating tag location that communicates with a plurality of tags. A second tag whose location is estimated among the plurality of tags is searched. First distance information of the second tag is estimated by performing a ranging procedure of the second tag. The second distance information estimated between the first tag and the second tag is received from the first tag, and the location information of the second tag is estimated by using the first distance information and the second distance information.

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Номер записи: 9
26-06-2012 дата публикации

Apparatus and control method for energy-aware home gateway based on network

Номер: US0008208486B2
Автор: Wan Ki Park, Chang-Sic Choi, Intark Han, Youngwoo Choi, PARK WAN KI, CHOI CHANG-SIC, HAN INTARK, CHOI YOUNGWOO
Принадлежит: Electronics and Telecommunications Research Institute, PARK WAN KI, CHOI CHANG-SIC, HAN INTARK, CHOI YOUNGWOO, KOREA ELECTRONICS TELECOMM, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

An energy-aware home gateway based on a network protocol includes a network matching module for performing a physical network interface function on a home and an external network; a processor module for performing an operation and a control function of a system in a active state in which service traffic exists; a memory module used as a system memory of the processor module; and a service function module controlled by the processor module and performing a service function depending on a use state. The home gateway further includes a network protocol agent module for processing control traffic in an idle state in which no service traffic exists; and a power supply module for supplying power to the overall system in the normal active state and for supplying power to the network matching module, the memory module, and the network protocol agent module in the idle state.

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Номер записи: 10
19-04-2012 дата публикации

Apparatus and method for providing driving information for vehicles based on high speed movement long distance impuse radio ultra wideband

Номер: US20120095673A1
Автор: Sang Joon Park, Seong Yun CHO, Yoo Seung Song, Youngwoo Choi
Принадлежит: Electronics and Telecommunications Research Institute ETRI

An apparatus for providing driving information for a vehicle based on high speed movement long distance impulse radio-ultra wideband (IR-UWB) is provided. The apparatus includes an IR-UWB module configured to generate a packet based on high speed movement long distance IR-UWB, transmit the generated packet, and interpret a received packet and a controller operationally coupled to the IR-UWB module. The controller is configured for the step of estimating a distance between an own vehicle and a different vehicle, estimating a relative location of the own vehicle with respect to the different vehicle based on the distance and generating driving information including the distance and the relative location.

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Номер записи: 11
18-10-2018 дата публикации

PHARMACEUTICAL COMPOSITION OR FUNCTIONAL HEALTH FOOD FOR PREVENTING AND TREATING METABOLIC DISEASES, CONTAINING WATER EXTRACT OF PLEUROTUS ERYNGII VAR. FERULAE (PF.) AS ACTIVE INGREDIENT

Номер: US20180296615A1
Автор: CHEON Woo Jae, Choi Youngwoo, GHIM Jaewang, JO Kyung-Jin, KIM Jaeyoon, KIM Jong In, KIM Wook Dong, KIM Yongmi, NAM Jong Hyeok, Ryu Sung Ho, SHIM Sang Kap
Принадлежит:

The present invention relates to a composition for preventing and treating metabolic disorders, containing a water extract of var. (Pf) as an active ingredient, wherein the water extract of var. (Pf) has a remarkable effect of being able to be used as a pharmaceutical composition or functional health food for preventing or treating obesity or diabetes by confirming the functionality whereby fat accumulation and blood glucose increase generated when taking a high fat diet can be inhibited. 1Pleurotus eryngiiferulea. A pharmaceutical composition for preventing and treating metabolic diseases such as obesity or diabetes , containing a water extract powder of var. (PF.) as an active ingredient.2. The pharmaceutical composition of claim 1 , wherein the pharmaceutical composition is characterized by being formulated into any one of powders claim 1 , tablets claim 1 , hard and soft capsules claim 1 , liquids and injections.3Pleurotus eryngiiferulea. A functional health food for preventing and alleviating metabolic diseases such as obesity or diabetes claim 1 , containing a water extract powder of var. (PF.) as an active ingredient.4. The functional health food of claim 3 , wherein the health functional food is characterized by being selected as any one of foods claim 3 , beverages claim 3 , gum claim 3 , tea and vitamin complexes. The present invention pertains to a composition or a functional health food for preventing and treating metabolic diseases, containing a water extract of var. (PF.) as an active ingredient and, more specifically to a pharmaceutical composition or a functional health food for preventing and treating metabolic diseases such as obesity and diabetes, containing a water extract of var. (PF.) inhibiting fat accumulation and increase in blood sugar caused by intake of high-fat meal.People can enjoy foods fluently thanks to improvement of standard of living according to the recent economic development, but change of diet into meat-centered diet caused ...

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Номер записи: 12
19-11-2020 дата публикации

A NOVEL VACCINE ADJUVANT

Номер: US20200360514A1
Автор: Choi Youngwoo, Seo Yong Bok, SIM Sang Hee
Принадлежит: SL VAXIGEN, INC.

There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients. 1. A vaccine adjuvant for stimulating a T lymphocyte-specific immune response , comprising a polynucleotide encoding an IL-12 protein and a polynucleotide encoding an IL-21 protein as active ingredients.2. The vaccine adjuvant of claim 1 , wherein the vaccine adjuvant comprises at least one selected from the group consisting of:one to three vectors, each of which comprise: polynucleotides that respectively encode a p35 chain (IL-12p35) and a p40 chain (IL-12p40) that consist of the IL-12 protein; and a polynucleotide that encodes the IL-21 protein; anda mRNA molecules, each of which encode the IL-12p35, IL-12p40, and IL-21 proteins.3. The vaccine adjuvant of claim 1 , which promotes a T lymphocyte-specific immune response without inducing a B lymphocyte-specific immune response.4. The vaccine adjuvant of claim 1 , wherein the IL-12p35 protein consists of an amino acid sequence of SEQ ID NO: 1.5. The vaccine adjuvant of claim 1 , wherein the IL-12p40 protein is human IL-12p40 consisting of an amino acid sequence of SEQ ID NO: 2.6. The vaccine adjuvant of claim 1 , wherein the IL-21 protein is human IL-21 consisting of an amino acid sequence of SEQ ID NO: 3.7. The vaccine adjuvant of claim 1 , further comprising at least one among:a MIP-1α gene construct, in which a polynucleotide encoding the MIP-1α protein is operably linked to a promoter;a complex gene construct, in which a polynucleotide encoding the MIP-1α protein is operably linked to at least one among the IL-12p35, IL-12p40m, and IL-21 proteins, by a polynucleotide encoding an internal ribosome entry site (IRES) or linker peptide; anda mRNA molecule encoding MIP-1α ...

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Номер записи: 13
19-11-2014 дата публикации

Touch stamp for portable terminal employing touch screen and authentication system and method using same

Номер: EP2804078A1
Автор: Youngwoo Choi
Принадлежит: Individual

The present invention relates to a method for performing an authentication using a touch stamp which can perform a touch input operation for inputting a pattern that may not be easily directly inputted by a human to a portable terminal which supports multiple touches. The touch stamp of the present invention comprises: a body having one flat end in which one or more through holes are formed; and one or more touch protrusions accommodated in the body and selectively protruding outwardly from said one end of the body through the through holes according to a touch pattern having at least one of a preset time pattern and a preset location pattern. The present invention has advantages of enabling a touch input operation for inputting a fine pattern on a touch screen of a portable terminal.

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Номер записи: 14
18-01-2024 дата публикации

Artificial marble having high light transmittance

Номер: US20240018044A1
Автор: Donghee Kim, Hongkwan CHO, Joo-Hwan Seo, Joongheon LEE, Seong-Hoon Yue, Yechan KIM, Youngwoo Choi
Принадлежит: LX Hausys Ltd

The present invention relates to an artificial marble including a binder resin, inorganic particles and quartz powder, in which the inorganic particles are particles including a barium element.

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Номер записи: 15
04-10-2023 дата публикации

Artificial marble having high light transmittance

Номер: EP4253342A1
Автор: Donghee Kim, Hongkwan CHO, Joo-Hwan Seo, Joongheon LEE, Seong-Hoon Yue, Yechan KIM, Youngwoo Choi
Принадлежит: LG HAUSYS LTD

The present invention relates to an artificial marble including a binder resin, inorganic particles and quartz powder, in which the inorganic particles are particles including a barium element.

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Номер записи: 16
18-01-2024 дата публикации

Novel vaccine adjuvant

Номер: US20240016925A1
Автор: Sang Hee SIM, Yong Bok Seo, Youngwoo Choi
Принадлежит: Sl Vaxigen Inc

There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients.

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Номер записи: 17
18-05-2023 дата публикации

Window, and display device including the same

Номер: US20230152495A1
Автор: Hyosung Kim, Inseok Seo, Kicheol SONG, Youngsang Park, Youngwoo Choi, Younjoeng Goh
Принадлежит: Samsung Display Co Ltd

A window includes a base layer, and an inorganic film disposed directly on at least one selected from an upper surface and a lower surface of the base layer, where the inorganic film includes at least one selected from silicon oxy carbide, silicon oxy carbonitride, and silicon oxide.

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Номер записи: 18
12-09-2024 дата публикации

Method for diagnosing chronic urticaria

Номер: US20240302365A1
Автор: Hae-Sim Park, Yoon-Keun Kim, Youngwoo Choi
Принадлежит: Ajou University Industry Academic Cooperation Foundation, MD Healthcare Inc

Provided is a method for providing information on chronic urticaria and, more specifically, the provided is a method for diagnosing chronic urticaria by measuring an allergen-specific IgE antibody for a vesicle derived from Acinetobacter bacteria; a diagnostic composition using the same; and the like.

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Номер записи: 19