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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 36. Отображено 36.
08-06-2016 дата публикации

APPARATUS AND METHOD FOR PROVIDING WEB-BASED VIRTUAL COLLABORATION SERVICE USING MULTIPLE VIRTUAL DEVICES

Номер: KR1020160064821A
Автор: KWON, EUN JUNG, JUNG, IL GU, RYU, WON
Принадлежит:

According to the present invention, a method for providing a web-based virtual collaboration service using multiple virtual devices comprises: a step of transmitting meta information of a file system for an external input device to a virtualization server when a terminal is connected to the corresponding external input device; a step where the virtualization server requests transmission of the file system and a file from the terminal; and a step of recognizing the external input device as a virtual device and constructing a virtual file system when the file system and the file are transmitted from the terminal. COPYRIGHT KIPO 2016 (AA) USB structure and content (BB) Synchronization processing information ...

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Номер записи: 1
19-02-2019 дата публикации

위성 영상의 노이즈 검출 및 영상 복원 방법과 그 장치

Номер: KR1020190016722A
Автор: 김태정, 안도섭, 정일구
Принадлежит:

... 영상 복원 방법이 개시된다. 본 발명의 일 실시예에 따른 영상 복원 방법은, 복수의 상이한 채널들을 이용하여 동일 오브젝트에 대한 영상들을 획득하는 단계; 상기 멀티스펙트럼 영상들 중 노이즈가 포함된 노이즈 영상을 식별하는 단계; 상기 멀티스펙트럼 영상들 중 상기 노이즈 영상의 복원에 필요한 참조 영상들을 결정하는 단계; 상기 노이즈 영상 및 상기 참조 영상들 간의 관계를 이용하여 상기 노이즈 영상의 노이즈 영역을 검출하는 단계; 및 상기 참조 영상들의 화소를 이용하여 상기 검출된 노이즈 영역을 복원하는 단계를 포함할 수 있다.

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Номер записи: 2
14-12-2017 дата публикации

4차 암모늄 염의 할라이드 음이온의 나이트레이트 음이온으로의 전환 방법

Номер: KR0101808093B1
Автор: 정일구, 정지수, 나성재, 한용규, 수지쓰 수데반, 옥명안, 이분열, 애니쉬 시리악, 조비 코디안 벌기스, 전종엽
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사, 아주대학교 산학협력단

... 본 발명은 4차 암모늄 할라이드를 트리(C1-C10)알킬 포스페이트와 질산의 혼합 용액과 반응시켜, 4차 암모늄 염의 할라이드 음이온을 나이트레이트 음이온으로 전환하는 제조 방법을 제공한다. 본 발명은 이산화탄소/에폭사이드 공중합 촉매 제조 시 중간 물질 제조에 경제적인 합성 방법을 제공한다.

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Номер записи: 3
07-06-2016 дата публикации

APPARATUS AND METHOD FOR GENERATING MULTI-VIEWPOINT IMAGE

Номер: KR1020160063805A
Автор: KIM, YOO KYUNG, UM, GI MUN, JUNG, IL GU
Принадлежит:

The present invention relates to an apparatus and method for generating a multi-viewpoint image, which can uniformly distribute distortion between continuous-viewpoint images for a stereo image, and can increase similarity between images of respective viewpoints, thereby enabling natural transition between the continuous-viewpoint images. The apparatus according to the present invention comprises: a camera which photographs a stereo image; an image processing unit which detects feature points from a left side image and a right side image of the stereo image; a reference image generation unit which generates a reference image for an n^th viewpoint by warping one image, which is located in a further direction than the other image, among the left side image and the right side image based on the n^th viewpoint of N viewpoints existing between the left side image and the right side image, to the n^th viewpoint; and a warping image generation unit which calculates a warping formula for the n^ ...

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Номер записи: 4
04-07-2019 дата публикации

POLYMER COMPOSITION, RESIN COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING POLYMER COMPOSITION

Номер: WO2019132523A1
Автор: LEE, Sang Ick, KIM, Hyung Min, JUNG, Il Gu, SUJITH, Sudevan, EO, Maeng Sun, LEE, Jung A, JUNG, Hyun Jung, SHIN, Hai Jin, MINBYUL, Ha Na, CHO, Eun Hyang
Принадлежит:

Provided is a polymer composition with excellent cold resistance, the polymer composition comprising: a first polymerization unit containing a polymer of C6 to C10 alpha olefin monomers; and a second polymer unit comprising at least one of polymer unit A containing polypropylene and polymer unit B containing a copolymer of a C6 to C10 alpha olefin monomer and propylene, wherein the polymer composition has a glass transition temperature of -60°C or less.

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Номер записи: 5
27-12-2018 дата публикации

FOULING PREVENTION METHOD AND METHOD FOR OLEFIN OLIGOMERIZATION

Номер: KR1020180137192A
Автор: PARK, HYO SEUNG, PARK, CHAN SAEM, SIM, SO HEE, SONG, IN HYOUP, JUNG, IL GU, KIM, MYUNG JIN
Принадлежит:

The present invention provides a fouling prevention method and a method for olefin oligomerization, wherein in the method for olefin oligomerization, a predetermined anti-fouling agent is added, thereby minimizing the production of sticking byproducts generated during the reaction and fundamentally preventing the fouling of the byproducts, generated during the reaction, on an inner wall of a reactor. COPYRIGHT KIPO 2019 (AA) Example 1 ...

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Номер записи: 6
05-09-2018 дата публикации

METAL COMPLEX, METAL CATALYST COMPOSITION COMPRISING METAL COMPLEX, AND METHOD FOR PREPARING COPOLYMER CONTAINING ETHYLENE, ALPHA-OLEFIN AND DIENE USING METAL CATALYST COMPOSITION

Номер: KR1020180099520A
Автор: SUDEVAN SUJITH, MAENG SUN EO, JUNG A LEE, IL GU JUNG, SANG ICK LEE
Принадлежит:

The present invention relates to a metal catalyst composition used for synthesis of an ethylene/alpha-olefin/diene copolymer having a high molecular weight and a low density according to improved physical properties and to a method for preparing an ethylene/alpha-olefin/diene copolymer using the composition. According to one embodiment of the present invention, the metal complex according to the present invention is represented by chemical formula 1. COPYRIGHT KIPO 2018 ...

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Номер записи: 7
22-06-2016 дата публикации

REMOTE SCREEN TRANSMITTING SYSTEM IN ACCORDANCE WITH IMPORTANCE AND METHOD THEREOF

Номер: KR1020160071815A
Автор: KIM, JONG HWAN, RYU, WON, JUNG, IL GU, HEO, KYOUNG WOO
Принадлежит:

According to an embodiment of the present invention, a remote screen transmitting system in accordance with importance comprises: an importance determining unit configured to determine importance of a current screen; a screen quality determining unit configured to determine a screen of high importance by high quality and a screen of low importance by low quality in accordance with the importance of the current screen; and a screen transmitting unit configured to transmit the current screen through a network by quality determined by the screen quality determining unit. Therefore, the remote screen transmitting system can save server resources by reducing a data transmitting amount while increasing satisfaction of a user. COPYRIGHT KIPO 2016 (2) Server (3) Network (4) Client terminal ...

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Номер записи: 8
09-02-2018 дата публикации

에폭사이드/이산화탄소 공중합체 제조 공정으로부터 촉매를 분리/회수하는 방법

Номер: KR0101827488B1
Автор: 한용규, 수지쓰 수데반, 정지수, 나성재, 옥명안, 천영은, 정일구
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 촉매를 이용하여 중합 반응을 수행한 후, 공중합체와 촉매가 용해되어 있는 용액으로부터 촉매를 분리 회수하는 방법에 관한 것으로, 보다 구체적으로 본 발명은 오늄 염을 포함하는 착화합물을 촉매로 사용하여 에폭사이드와 이산화탄소를 공중합하여 폴리카보네이트를 제조하는 방법에 있어서 공중합체로부터 촉매를 분리 회수하는 방법에 관한 것이다. 본 발명에 따르면, 1) 공중합체 제조 공정으로부터 얻은 공중합체와 촉매가 용해되어 있는 용액을 이 용액에 용해되지 않는 고체상의 무기 물질과 접촉시켜 상기 고체상 표면에 분포하는 수소원소가 고분자 사슬 말단으로 이동하여 무기 물질과 촉매의 복합체를 형성시킴으로써 공중합체를 분리하는 단계; 2) 상기 고체상의 무기 물질을 용해시킬 수 없는 매질 속에서, 상기 고체상의 무기 물질과 촉매의 복합체를 이온성 액체로 처리하여 촉매를 활성화시키고 동시에 상기 매질로 용해되어 나오게 함으로써 촉매를 분리하는 단계; 및 3) 상기 2) 단계의 촉매, 이온성 액체와 매질의 혼합 용액으로부터 상기 매질을 제거하고, 비극성 용매를 투입하여 이온성 액체를 제거하여 촉매를 회수하는 단계 에 의하여 공중합체와 촉매가 용해되어 있는 용액으로부터 촉매를 분리 회수할 수 있다. 또한, 분리 회수된 촉매는 활성화된 촉매로서 이산화탄소/에폭사이드 공중합에 다시 적용할 수 있다.

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Номер записи: 9
30-08-2018 дата публикации

METAL COMPLEX, METAL CATALYST COMPOSITION COMPRISING SAME METAL COMPLEX, AND METHOD FOR PREPARING COPOLYMER CONTAINING ETHYLENE, ALPHA-OLEFIN AND DIENE USING SAME METAL CATALYST COMPOSITION

Номер: WO2018155982A1
Автор: SUDEVAN, Sujith, EO, Maeng-Sun, LEE, Jung-A, JUNG, Il-Gu, LEE, Sang-Ick
Принадлежит:

The present invention relates to a metal catalyst composition used for synthesis of an ethylene/alpha-olefin/diene copolymer having a high molecular weight and a low density according to improved physical properties and a method for preparing an ethylene/alpha-olefin/diene copolymer using the same composition.

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Номер записи: 10
26-04-2018 дата публикации

METHOD FOR MANUFACTURING DIEPOXIDE COMPOUND

Номер: KR1020180042817A
Автор: KIM WONYEOB, KIM MYOUNGLAE, JUNG ILGU, SHIN SANGHYE
Принадлежит:

The present invention provides a method for manufacturing a diepoxide compound. The method for manufacturing a diepoxide compound of the present invention comprises a step for epoxidizing enzyme catalysts, hydrogen peroxide and diolefin compound under the presence of a buffer to manufacture the diepoxide compound. The method for manufacturing a diepoxide compound of the present invention is safe and environment-friendly since no hydrogen peroxide, alkyl peroxide and metal catalyst are used. COPYRIGHT KIPO 2018 ...

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Номер записи: 11
12-08-2015 дата публикации

METHOD AND APPARATUS FOR CONTENT COMMUNICATIONS BASED ON ICN IN MOBILE AD HOC NETWORK ENVIRONMENT

Номер: KR1020150091880A
Автор: KIM, JONG HWAN, JUNG, IL GU, RYU, WON, KIM, DO HYUNG, YEOM, IK JUN
Принадлежит:

The present invention relates to a method and an apparatus for effectively performing communications based on an information centric network (ICN) method to reduce energy waste due to frequent communications reconfiguration by mobility of a terminal when performing content communication in a mobile ad hoc network environment. The method for content communications in a mobile ad hoc network environment comprises the steps of: receiving a request or response packet for content; transmitting the received packet in a unicast mode by determining a next node to transmit the packet based on a forwarding table or a request mooring table; and storing the packet in a transmission candidate buffer when the packet has failed to be transmitted to the next node and recovering a routing path by broadcasting the packet. COPYRIGHT KIPO 2015 (S410) Receiving a request or response packet (S420) Transmitting the packet by determining a next node to transmit the received packet based on a forwarding table ( ...

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Номер записи: 12
08-08-2016 дата публикации

CONTENTS SUPPLY METHOD, CONTENTS SUPPLY SERVER PERFORMING METHOD, AND COMMENTATOR TERMINAL

Номер: KR1020160093292A
Автор: IM, DONG HYUCK, JUNG, IL GU, RYU, WON
Принадлежит:

The present invention relates to a contents supply method, to a contents supply server performing the method, and to a commentator terminal. Specifically, the content supply method is to execute game contents though the contents supply server and to make the game content mixed with the game contents stream to a user terminal through the contents supply server in real time after collecting commentary information which comments the screen of the executed game contents. COPYRIGHT KIPO 2016 (101) Content supply server (102,105,B2,C1,C2) Game content B (B1) Game content A (B3) Game content N ...

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Номер записи: 13
19-01-2018 дата публикации

멀티캐스트 트래픽의 이동성 지원 방법

Номер: KR0101808634B1
Автор: 정일구, 조성균, 이경희, 이현우, 류원
Принадлежит: 한국전자통신연구원

... 다양한 이동망에서 모바일 노드가 멀티캐스트 데이터를 송출하면서 핸드오버를 수행하여도 그 멀티캐스트 데이터를 수신하고 있는 타 모바일 노드가 끊김 없이 이를 수신할 수 있도록 하는 멀티캐스트 트래픽의 이동성 지원 방법이 개시된다. 본 발명을 통해 안전하고 빠른 네트워크 기반 멀티캐스트 소스 이동성을 제공할 수 있다.

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Номер записи: 14
20-12-2018 дата публикации

FOULING PREVENTION METHOD AND METHOD FOR OLEFIN OLIGOMERIZATION

Номер: WO2018230844A1
Автор: PARK, Hyoseung, PARK, Chansaem, SIM, So Hee, SONG, Inhyoup, JUNG, Ilgu, KIM, Myungjin
Принадлежит:

The present invention provides a fouling prevention method and a method for olefin oligomerization, wherein in the method for olefin oligomerization, a predetermined anti-fouling agent is added, thereby minimizing the production of sticking byproducts generated during the reaction and fundamentally preventing the fouling of the byproducts, generated during the reaction, on an inner wall of a reactor.

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Номер записи: 15
29-06-2017 дата публикации

METHOD FOR PRODUCING RADIOPHARMACEUTICAL PRODUCT BY USING NAPHTHALENE-BASED ORGANIC BASE AS CATALYST

Номер: WO2017111220A1
Автор: LEE, Sang Yoon, LEE, Hak Jeong, CHEONG, Il Koo, PARK, Jea Kyung
Принадлежит:

The present invention relates to a method for producing a [11C] radiopharmaceutical product and, particularly, discloses a method for producing a radiopharmaceutical product, the method comprising a step for performing the [11C] methylation of a phenol-based precursor under the presence of a naphthalene-based organic base. The production method of the present invention, when producing a radiopharmaceutical product from a phenol-based precursor by means of [11C] methylation, uses a proton sponge, for example, a naphthalene-based organic base as a catalyst in order to promote an alcohol methylation reaction as well as improve the solubility of the precursor, and may thus produce a radiopharmaceutical product at a stable and high yield.

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Номер записи: 16
22-09-2015 дата публикации

APPARATUS AND METHOD FOR MANAGING SERVICE MODULE USING TRAFFIC ANALYSIS OF WIRELESS PACKET

Номер: KR1020150106756A
Автор: JO, SENG KYOUN, IM, DONG HYUCK, JUNG, IL GU, RYU, WON
Принадлежит:

The present invention relates to an apparatus and method for managing a service module using traffic analysis of a wireless packet, which collect a packet generated through wireless communications of a mobile terminal, analyze the traffic to recognize a basic service processed in the mobile terminal, and control a registered device in a local network to execute a service module which helps the utility of the basic service. The service module helping the utility of the basic service is searched by using a predetermined database, and state information of a current device in the local network is checked to determine the service module. Accordingly, applicability of an available resource can be improved by using traffic information of the wireless packet, and a ubiquitous environment can be realized to automatically provide an indirect service. COPYRIGHT KIPO 2015 (140) Gateway (150) Apparatus (170) Femto BS (3G/4G) (200) Service module managing device (130) External network (120) Local network ...

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Номер записи: 17
11-05-2015 дата публикации

SYSTEM AND METHOD FOR PROVIDING CONTENT-RELATED INFORMATION USING DIGITAL WATERMARK AND FINGERPRINT

Номер: KR1020150051112A
Автор: IM, DONG HYUCK, JO, SENG KYOUN, JUNG, IL GU, RYU, WON
Принадлежит:

A method for providing content-related information using a digital watermark and a fingerprint is disclosed. The method comprises: a step for receiving a request for content-related information from a client terminal; a step for searching for the requested content-related information on a database using a watermark and a fingerprint of the content; and a step for transmitting searched content-related information to the client terminal. COPYRIGHT KIPO 2015 (123) Watermark related information supply unit (124) Fingerprint related information supply unit (125) Related information integration unit (300) Database (AA) Server control unit (BB) Content (122) Fingerprint extraction unit (121) Watermark insertion unit (110) Server communication unit ...

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Номер записи: 18
26-09-2016 дата публикации

ADVERTISING EFFECT ANALYSIS APPARATUS AND ADVERTISING EFFECT ANALYSIS METHOD

Номер: KR1020160111175A
Автор: JO, SENG KYOUN, LEA, JONG HO, PARK, DONG MIN, HWANG, KWANG IL, RYU, WON, JUNG, IL GU
Принадлежит:

The present invention relates to an advertising effect analysis apparatus and an advertising effect analysis method. Particularly, the advertising effect analysis method includes collecting the advertisement viewing history of a user, determining the reaction of the user and the exposure state for an exposed advertisement to the user, and analyzing the effect of the advertisement exposed to the user according to the determined result. So, user′s immersion in the advertisement can be analyzed. COPYRIGHT KIPO 2016 (102) Advertising effect analysis apparatus ...

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Номер записи: 19
04-04-2013 дата публикации

MULTICAST SOURCE REGISTRATION METHOD, MULTICAST RECEIVER JOINING METHOD AND MULTICAST SERVICE PROVIDING METHOD DURING HANDOVER

Номер: WO2013048080A1
Автор: JUNG, Il-Gu, JO, Seng-Kyoun, LEE, Kyoung-Hee, LEE, Hyun-Woo, RYU, Won
Принадлежит:

Disclosed are a multicast source registration method, a multicast receiver joining method and a multicast service providing method during handover, in which another mobile node may constantly receive multicast data even when a mobile node performs handover while transmitting multicast data in various mobile networks. According to the present invention, a safe and fast mobility of a network-based multicast source can be provided.

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Номер записи: 20
25-08-2016 дата публикации

ADVERTISEMENT PROVIDING SERVER AND ADVERTISEMENT SCHEDULE GENERATING METHOD

Номер: KR1020160101530A
Автор: YU, CHO RONG, LEA, JONG HO, PARK, DONG MIN, HWANG, KWANG IL, RYU, WON, JUNG, IL GU
Принадлежит:

The present invention relates to an advertisement providing server, and an advertisement schedule generating method performed by the advertisement providing server. Specifically, the present invention relates to a method for generating an advertisement schedule which collects an advertisement view history of a user, and hourly organizes a suitable advertisement for the user according to the advertisement view history. COPYRIGHT KIPO 2016 (101,104,105) Refrigerator 870 l (102) Advertisement providing server (AA) Advertisement view history (BB) Advertisement schedule ...

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Номер записи: 21
08-06-2016 дата публикации

APPARATUS AND METHOD FOR AUTOMATICALLY CONTROLLING KEY INPUT OF USER TERMINAL

Номер: KR1020160064827A
Автор: KIM, JONG HWAN, CHUN, SUN SIM, JUNG, IL GU, HEO, KYOUNG WOO
Принадлежит:

The present invention relates to a method for controlling a remote screen of a user terminal in a remote server. The method for controlling a remote screen of a user terminal in a remote server includes the following steps: monitoring whether or not a text is inputted on a user interface screen of the user terminal to determine whether or not a key activation status is changed; transmitting a key activation message to the user terminal in the case of the change to key activation as the result of the determination; and transmitting a key inactivation message to the user terminal in the case of the change to key inactivation as the result of the determination. As a text input screen is activated on the remote screen, a screen keyboard is controlled to be automatically displayed in the user terminal. COPYRIGHT KIPO 2016 (AA) Start (B1,B2) No (C1,C2) Yes (S610) Monitoring whether or not a key input is activated (S620) Whether or not the key is activated is changed? (S630) Change into the key ...

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Номер записи: 22
08-08-2016 дата публикации

USER TERMINAL AND ACCESSORY INFORMATION PROVIDING METHOD PERFORMED BY USER TERMINAL

Номер: KR1020160093291A
Автор: KIM, KWANG YONG, UM, GI MUN, RYU, WON, JUNG, IL GU
Принадлежит:

The present invention relates to a user terminal and an accessory information providing method performed by the user terminal. The accessory information providing method includes a step of providing, to a viewer, a representative image of a wear accessory that a certain object of a video frame wears by using feature information and location information. The present invention can accurately provide the representative image of the corresponding wear accessory even when the wear accessory is small or covered. COPYRIGHT KIPO 2016 ...

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Номер записи: 23
09-08-2016 дата публикации

MULTIPLE CAMERA CONTROL DEVICE AND MULTIPLE CAMERA CONTROL METHOD FOR MAINTAINING SIZE AND POSITION OF OBJECT IN CONTINUOUS SERVICE SWITCHING POINTS

Номер: KR1020160093759A
Автор: UM, GI MUN, KIM, KWANG YONG, KIM, YOO KYUNG, RYU, WON, JUNG, IL GU
Принадлежит:

Disclosed are a multiple camera control device and a multiple camera control method for maintaining a size and a position of an object in continuous service switching points. The multiple camera control method for controlling a main camera taking an image of an object of interest while the object moves and at least one auxiliary camera taking an image of the object of interest at a different view angle includes: a step of extracting the object of interest from the first image taken by the main camera; a step of controlling a photographing method of the main camera based on a position and a size of the object of interest extracted from the first image; a step of projecting the object of interest to the second image taken by the auxiliary camera; and a step of controlling a photographing method of the auxiliary camera based on a change of the position and the size of the object of interest projected to the second image. COPYRIGHT KIPO 2016 (100) Object of interest (130) Multiple camera control ...

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Номер записи: 24
22-09-2015 дата публикации

METHOD FOR PERFORMING TERPOLYMERIZATION OF CARBON DIOXIDE, EPOXIDE, AND CYCLIC ANHYDRIDE

Номер: KR1020150106642A
Автор: JUNG, IL GU, CHUNG, KI NAM, LEE, HAN SOL, JEONG, JI SU, KIM, JONG CHAN, NOH, JEONG HYUN, SUJITH SUDEVAN
Принадлежит:

The present invention relates to a method for performing terpolymerization of carbon oxide, epoxide and cyclic anhydride, where carbonate and ester linkages are contained and, more specifically, to a method for performing terpolymerization of carbon oxide, epoxide and cyclic anhydride, where carbonate and ester linkages are contained or where carbonate, ester and ether linkages are contained according to the kind of a catalyst. According to the present invention, a conventional catalyst is replaced to increase catalytic activity and a glass transition temperature (Tg) and the content of carbonate, ester and ether linkages contained in a terpolymer of carbon dioxide, epoxide and cyclic anhydride, catalytic activity and the molecular weight of the terpolymer can be controlled according to the kind of a catalyst and the ratio of monomers. COPYRIGHT KIPO 2015 ...

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Номер записи: 25
08-05-2015 дата публикации

METHOD AND APPARATUS OF MULTI-CAMERA DYNAMIC SELECTION FOR TRACING INTEREST OBJECT

Номер: KR1020150050172A
Автор: UM, GI MUN, JUNG, IL GU, RYU, WON
Принадлежит:

The present invention relates to a method of multi-camera dynamic selection for tracing an interest object. The multi-camera dynamic selection method includes the steps of: selecting a main camera among multiple cameras; selecting an interest object in an image photographed by the main camera; projecting a photographing location of the interest object in at least one subsidiary camera; and selecting a subsidiary camera according to a ratio of the number of pixels included in the projected photographing location on an image photographed by the subsidiary camera. COPYRIGHT KIPO 2015 (10-1) Main camera (10-2,10-3,10-4,10-5) Subsidiary camera ...

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Номер записи: 26
23-01-2018 дата публикации

카보네이트 및 에스테르 단위체를 함유한 이산화탄소/ 에폭사이드/ 사이클릭 에스테르 삼원공중합체의 제조 방법

Номер: KR0101821319B1
Автор: 나성재, 옥명안, 정지수, 정일구, 수지쓰 수데반, 이전구, 한용규
Принадлежит: 에스케이이노베이션 주식회사, 에스케이종합화학 주식회사

... 본 발명은 4차 암모늄 염을 포함하는 살렌(Salen) 유형의 리간드로부터 제조된 금속 3가 착화합물 및 유기주석 화합물의 혼합물을 촉매로 하여, 카보네이트 및 에스테르 단위체를 함유한 이산화탄소/ 에폭사이드/ 사이클릭 에스테르 삼원공중합체의 제조 방법에 관한 것이다. 두 촉매의 비를 조절하여 에스테르 함량을 조절할 수 있다.

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Номер записи: 27
09-08-2016 дата публикации

IMAGE PROCESSING DEVICE FOR SEAMLESS CONVERSION BETWEEN BROADCASTING SCREEN AND CONTINUOUS SERVICE SWITCHING POINT SCREEN AND METHOD THEREOF

Номер: KR1020160093760A
Автор: UM, GI MUN, IM, DONG HYUCK, KIM, KWANG YONG, KIM, YOO KYUNG, RYU, WON, JUNG, IL GU
Принадлежит:

Disclosed are an image processing device for seamless conversion between a broadcasting screen and a continuous service switching point screen and a method thereof. The image processing method comprises: a step of calculating similarity between continuous service switching point images and a broadcasting image; a step of producing the continuous service switching point screen in which a time point of an interested object is continuously converted by sequentially converting the continuous service switching point images based on the similarity; and a step of inserting the continuous service switching point screen into the broadcasting image. In the time point when the broadcasting image is fixated, a broadcasting camera photographs and produces the interested object. The continuous service switching point images can be produced since continuous service switching point cameras photograph each of interested objects at the different time points. COPYRIGHT KIPO 2016 (100) Interested object (110 ...

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Номер записи: 28
05-07-2017 дата публикации

METHOD FOR PRODUCING RADIOPHARMACEUTICAL PRODUCT USING NAPHTHALENE-BASED ORGANIC BASE AS CATALYST

Номер: KR1020170076931A
Автор: LEE, SANG YOON, LEE, HAK JEONG, CHEONG, IL KOO, PARK, JEA KYUNG
Принадлежит:

The present invention relates to a method for producing a ^11C radiopharmaceutical product and, particularly, discloses a method for producing a radiopharmaceutical product, the method comprising a step for performing the [11C] methylation of a phenol-based precursor under the presence of a naphthalene-based organic base. The production method of the present invention, when producing the radiopharmaceutical product from the phenol-based precursor by the ^11C methylation, uses a proton sponge, for example, a naphthalene-based organic base as a catalyst in order to promote the methylation of alcohol as well as improve the solubility of the precursor, and may thus produce the radiopharmaceutical product at a stable and high yield. COPYRIGHT KIPO 2017 ...

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Номер записи: 29
04-10-2018 дата публикации

FOULING INHIBITOR AND OLIGOMERIZATION OF OLEFIN USING SAME

Номер: KR1020180107992A
Автор: PARK, HYO SEUNG, JUNG, WOO SUNG, SONG, IN HYOUP, JUNG, IL GU, CHOI, JONG HO
Принадлежит:

The present invention relates to a fouling inhibitor and to an oligomerization method of an olefin using the same, and more specifically, in the oligomerization method of the olefin, a predetermined fouling inhibitor is added to minimize the total amount of a polymer produced during a reaction, and fundamentally, prevent produced polymers from being fouled on a reactor inner wall during the reaction. COPYRIGHT KIPO 2018 (AA) Example 1 ...

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Номер записи: 30
06-12-2016 дата публикации

APPARATUS AND METHOD FOR ALLOCATING RESOURCE OF BASE STATION BASED ON VIRTUALIZATION

Номер: KR1020160138825A
Автор: CHUN, SUN SIM, KIM, JONG HWAN, JUNG, IL GU, HEO, KYOUNG WOO, CHO, CHEOL HYE, RYU, WON
Принадлежит:

The present invention relates to an apparatus for allocating a resource of a base station based on virtualization. The apparatus comprises; a virtual scheduling part, which includes virtual schedulers operated for each mobile virtual network operator (MVNO) to virtually perform a scheduling based on mobile service characteristics provided by the MVNO and to request allocation of a resource according to a result of the virtual scheduling; a physical scheduling part, which includes a channel scheduler changing a location of a frequency range suitable for a wireless channel environment of each terminal to allocate the resource and a service quality scheduler which reflects the wireless channel state to modify the result of the virtual scheduling in a physical space and allocate the resource so that the resource is physically allocated so as to correspond to the result of the virtual scheduling by one of the channel scheduler and the service quality scheduler according to the request of the ...

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Номер записи: 31
04-06-2015 дата публикации

DESKTOP VIRTUALIZATION SERVICE PROVIDING SYSTEM AND METHOD

Номер: KR1020150061470A
Автор: IM, DONG HYUCK, UM, GI MUN, JUNG, IL GU, RYU, WON
Принадлежит:

A desktop virtualization service providing system is disclosed. The system comprises: a service providing unit which provides VDI service data to a client terminal; and a watermark insertion unit which inserts a watermark into the VDI service data. The watermark comprises: an inherent code of the watermark to identify the watermark itself; and an inherent code of the terminal to identify the client terminal. COPYRIGHT KIPO 2015 (110) Server control unit (111) Service providing unit (112) Watermark insertion unit (210) Watermark management unit (AA) Inherent code of watermark, Inherent code of terminal, Time code (BB) Request VDI service (CC) Watermark (DD) VDI service data ...

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Номер записи: 32
04-06-2018 дата публикации

촉매로서 나프탈렌계 유기 염기를 이용한 방사성 의약품의 제조방법

Номер: KR0101863998B1
Автор: 이상윤, 이학정, 정일구, 박재경
Принадлежит: (의료)길의료재단, 가천대학교 산학협력단

... 본 발명은 [11C] 방사성 의약품의 제조방법에 관한 것으로, 구체적으로 나프탈렌계 유기 염기 존재 하에 페놀성 전구체의 [11C] 메틸화 반응을 수행하는 단계를 포함하는, 방사성 의약품의 제조방법을 개시하고 있습니다. 본 발명의 제조방법은 [11C] 메틸화 반응에 의해 페놀성 전구체로부터 방사성 의약품을 제조함에 있어서, 양성자 스폰지, 예컨대, 나프탈렌계 유기 염기를 촉매로 사용함으로써 알콜의 메틸화 반응을 촉진시킴은 물론 전구체의 용해도를 향상시켜 안정적이며 높은 수율로 방사성 의약품을 제조할 수 있다.

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Номер записи: 33
31-12-2015 дата публикации

METHOD FOR CHANGING PLAYBACK POINT OF MEDIA PLAYER

Номер: KR1020150146353A
Автор: UM, GI MUN, YUN, DOO YEOL, CHUNG, KWANG SUE, KIM, DONG CHIL, KIM, KWANG YONG, RYU, WON, JUNG, IL GU
Принадлежит:

The present invention relates to a method for changing a playback point of a media player, in which a segment stored in a buffer of a media player is controlled by considering a change in a playback point of the media content displayed through a media player, so a segment of the media content is provided without a display delay according to a change in a playback point. COPYRIGHT KIPO 2016 (101) Media player (102) State information analyzing unit (103) First requesting unit (104) Playback point confirming unit (105) Second requesting unit (106) Server ...

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Номер записи: 34
21-05-2018 дата публикации

METHOD AND APPARATUS FOR CHECKING DISPLACEMENT INFORMATION OF TARGET AREA, AND METHOD AND APPARATUS FOR CHECKING ATMOSPHERE MOTION INFORMATION USING SAME

Номер: KR1020180053012A
Автор: KIM, TAE JUNG, KIM, SANG IL, CHO, HYOUN MYOUNG, KIM, GOO, KIM, JI IN, AHN, DO SEOB, JUNG, IL GU
Принадлежит:

Disclosed are a method and apparatus for checking displacement information of a target area by using information which exists in an image frame. The method for checking displacement information according to the present disclosure includes the steps of: setting a target area in which an object requiring the check of the displacement information is located in a target frame; checking a search area on a search frame based on the displacement information of at least one surrounding target area located around the target area; and determining the displacement information of the target area by searching for an area matched with the target area in the search area. COPYRIGHT KIPO 2018 (110) Target area checking unit (120) Displacement information calculating unit ...

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Номер записи: 35
16-09-2015 дата публикации

METHOD AND APPARATUS FOR SUPPORTING MOBILITY AND SYNCHRONIZATION OF CLOUD-BASED MULTIMEDIA STREAMING SERVICE

Номер: KR1020150104982A
Автор: CHUNG, YEON JOON, JUNG, IL GU, RYU, WON
Принадлежит:

The present invention relates to a method and an apparatus for supporting mobility of a multimedia streaming service and supporting content synchronization accordingly in a cloud network environment. The present invention comprises the steps of: transmitting multimedia streams about content of a terminal to a first cloud server; receiving a synchronized session generation request message which commands the multimedia streams about the content to be transmitted from the first cloud server to a second cloud server in accordance with the synchronization; and transmitting the multimedia streams about the content to the second cloud server based on the synchronized session generation request message in accordance with the synchronization. According to the present invention, when a terminal, which is receiving a cloud-based multimedia streaming service in a cloud area, is moved to another cloud area, mobility and a synchronization function of an efficient and convenient multimedia streaming service ...

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Номер записи: 36