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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 37. Отображено 37.
22-11-2018 дата публикации

ASSEMBLY TYPE PHYSICAL SIGNAL CONVERTER

Номер: WO2018212434A1
Автор: CHOI, Jaebin, LEE, Seok, WOO, Deok-Ha, LEE, Taikjin, JEONG, Won-Kyo, SHIN, Jeong-Hun
Принадлежит:

An assembly type physical signal converter comprises an input sensing module and an output module. The input sensing module converts a first physical signal to generate an n-bit PWM signal. The output module is coupled to the input sensing module and generates a second physical signal of a different kind from the first physical signal on the basis of the PWM signal. The input sensing module comprises a sensing unit, a first processing unit, and an output unit. The sensing unit senses the first physical signal to generate an analog signal. The first processing unit digitally processes the analog signal to generate the PWM signal. The output unit has n signal output pins for outputting the PWM signal and two power supply output pins for outputting a power supply signal. The output module comprises an input unit, a second processing unit, and a driving unit. The input unit has n signal input pins for receiving the PWM signal and two power input pins for receiving the power supply signal, and ...

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Номер записи: 1
08-06-2016 дата публикации

MEASUREMENT METHOD FOR COGNITIVE FATIGUE AND ITS APPARATUS BASED ON AUDITORY STIMULI

Номер: KR0101627718B1
Автор: 박민철, 문성철, 이동수, 고미애, 우덕하
Принадлежит: 한국과학기술연구원

... 본 발명은 청각자극 기반 인지피로 측정 방법 및 이를 적용하는 장치에 관한 것으로, 보다 상세하게는 3D 영상에 의한 시각피로를 정량적으로 평가하기 위한 측정 방법 및 이를 적용하는 장치에 관련하며, 청각자극 실험패러다임을 이용하여 모바일 3D 콘텐츠 시청 전후의 태스크 퍼포먼스와 청각 사건유발 전위의 변화를 비교 평가함으로써 3D 시각피로를 정량적으로 규명할 수 있는 효과가 있다.

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Номер записи: 2
07-06-2018 дата публикации

PARTICLE SIZE MEASURING SYSTEM USING PRINCIPLE OF LEVER AND PARTICLE SIZE MEASURING METHOD USING SAME

Номер: KR1020180060064A
Автор: CHOI, JAE BIN, JHON, YOUNG MIN, WOO, DEOK HA, LEE, SEOK, KIM, JAE HUN, LEE, TAIK JIN, SEO, MIN AH, RYU, YONG SANG, KIM, CHUL KI
Принадлежит:

Provided are a particle size measuring system using the principle of the lever and a particle size measuring method using the same, wherein the particle size measuring system includes a first plate and a second plate. The first plate extends in a first direction. The second plate has a first tip end coming into contact with the first plate and has a second tip end extending to be spaced from the first plate at regular intervals. A solution containing particles which are to be measured fills a space between the first plate and the second plate. The diameter of the particle is calculated on the basis of an overall length of the first plate, the length of the space, which the particles do not fill, of the first plate and a separation interval between the first plate and the second plate. The present invention differently controls separation distances between one tip ends of the two plates and repetitively calculates the diameter of the particle, thereby enhancing reliability of a measurement ...

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Номер записи: 3
03-08-2015 дата публикации

METHOD FOR FORMING PN JUNCTION IN GRAPHENE WITH APPLICATION OF DNA AND PN JUNCTION STRUCTURE FORMED USING SAME

Номер: KR101541084B1
Автор: KIM, CHUL KI, KIM, YEONG JUN, JUNG, YOUNG MO, JUN, SEONG CHAN, LEE, TAIK JIN, LEE, SEOK, BYUN, YOUNG TAE, WOO, DEOK HA, KIM, SUN HO, SEO, MIN AH, KIM, JAE HUN, YI, JONG CHANG
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

A method for forming a PN junction in a graphene, may include a step of forming a graphene layer; and a step of forming a DNA molecular layer which has a designed base sequence structure to provide a predetermined doping characteristic to the graphene layer when it is adsorbed to part of the graphene layer. DNA molecules with a designed base sequence structure which are doped to allow the graphene to have a specific semiconductor characteristic, are coated on the surface of the graphene layer which is partly exposed by micro patterning. Therefore, the PN junction of various structures can be formed by a region coated with DNA molecules and a region not coated with DNA molecules. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
14-07-2015 дата публикации

REMOTE MONITORING SERVICE SYSTEM FOR REALTIME MANAGEMENT OF RESPIRATORY INFECTIOUS DISEASE AND A METHOD THEREOF

Номер: KR0101536671B1
Автор: 변영태, 이석, 이택진, 김선호, 김철기, 전영민, 김재헌, 우덕하, 김은경
Принадлежит: 한국과학기술연구원

... 본 발명은 호흡기 감염 질환의 실시간 관리를 위한 원격 모니터링 통합정보 서비스 시스템 및 그 방법에 관한 것으로, 바이러스의 경로를 추적하기 위하여 모든 도시를 순회 판매원 문제(TSP)로 모델링하고, 유전자 알고리즘(GA)을 결합함으로써, 최초 발생지로부터 어디로 확산되는 지를 신속하고 정확하게 알 수 있으며, 이러한 확산지역의 예측을 통해서 지역의 피해를 최소화시키고, 백신 투여를 효율적으로 할 수 있어, 최소의 비용으로 최대의 효과를 얻을 수 있다.

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Номер записи: 5
08-02-2017 дата публикации

APPARATUS AND METHOD FOR WET TRANSFER OF GRAPHENE

Номер: KR1020170014489A
Автор: KIM, CHUL KI, LEE, SEOK, KIM, JAE HUN, LEE, TAIK JIN, SEO, MIN AH, CHOI, JAE BIN, JHON, YOUNG MIN, WOO, DEOK HA, LIM, CHAE HYUN
Принадлежит:

According to an embodiment, a graphene wet transferring apparatus comprises: a water tank main body including at least two water tanks; a partition wall structure including at least one separation space formed by partition walls, positioned on the upper part of the water tank; and a substrate frame provided with at least one substrate storing groove positioned on the lower part of the partition wall structure for storing a target substrate in which the graphene is transferred. A solution for a wet transferring process is filled in each of the water tanks. Each of the graphene floated on the solution can be positioned by being separated from each other in each of the separation spaces. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
09-07-2020 дата публикации

WIRELESS POSITIONING METHOD AND DEVICE HAVING ENHANCED INITIAL ACCURACY

Номер: WO2020141658A1
Автор: LEE, Taik Jin, WOO, Deok Ha, KIM, Jae Hun, KIM, Chul Ki
Принадлежит:

The present invention relates to a high-accuracy wireless positioning method and device for: measuring the strength of at least one signal transmitted from at least one fixed node; estimating relative locations of a mobile node; generating a pattern of changes in the strength of the at least one signal according to relative changes in the location of the mobile node over a plurality of time points from the strength of the at least one signal and the relative locations of the mobile node; and estimating the absolute location of the mobile node on the basis of a comparison between the pattern of the changes in the strength of the at least one signal and a map in the form of a distribution pattern of signal strength in an area in which the mobile node is located. Accordingly, the location of the mobile node may be accurately estimated even when there is a change in the wireless environment, and may be accurately estimated by using a wireless signal having almost no change in signal strength ...

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Номер записи: 7
04-08-2016 дата публикации

DEVICE AND METHOD FOR ESTIMATING USER ACTIVITIES

Номер: WO2016122141A1
Автор: LEE, Taikjin, KIM, Jae Hun, KIM, Chulki, SEO, Minah, LEE, Seok, KIM, Sun Ho, WOO, Deok Ha, SHIN, Beom Ju, JHON, Young Min, LEE, Kwan Hyi
Принадлежит:

A user activity estimating method according to one embodiment of the present specification can comprise the steps of: acquiring motion sensor data from a motion sensor of a wearable device for a preset duration; generating a plurality of pieces of decomposed motion sensor data by deconstructing the motion sensor data at one or more time intervals; extracting motion features for each of the plurality of deconstructed motion sensor data; classifying each of the motion features on the basis of a predetermined classification algorithm, and determining user activities corresponding to each of the motion features on the basis of the classification results; and estimating a final user activity on the basis of the determined user activities.

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Номер записи: 8
30-03-2018 дата публикации

RETINA DISEASE DETECTION DEVICE

Номер: KR1020180032353A
Автор: KIM, JAE HUN, KIM, SEOK HWAN, OH, JU YEONG, PARK, BYEONG HO, KIM, HYO SUK, SEO, MIN AH, KIM, CHUL KI, LEE, TAIK JIN, WOO, DEOK HA, LEE, SEOK, JHON, YOUNG MIN
Принадлежит:

The present invention relates to a retina disease detection device. The retina disease detection device includes a light imaging device configured to emit light to an eyeball; and an optical processing means for receiving light reflected from the eyeball and processing and correcting the aberration of light generated in the eyeball. The optical processing means comprises a wavefront sensor for sensing the aberration of the reflected light generated by the eyeball; and an optical compensation mirror for compensating the light based on the sensed aberration. It is possible to detect a disease of the retina of the eye by compensating for the difference of the aberrations. COPYRIGHT KIPO 2018 (10a) Light imaging device (20) Optical processing means ...

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Номер записи: 9
05-12-2016 дата публикации

SINGLE PULSE LASER APPARATUS

Номер: KR101682593B1
Автор: JHON, YOUNG MIN, AHN, JOON MO, LEE, SEOK, KIM, JAE HUN, SEO, MIN AH, KIM, CHUL KI, LEE, TAIK JIN, WOO, DEOK HA, PARK, MIN CHUL
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention relates to a single pulse laser apparatus which is capable of synchronizing mode-locked and Q-switched signals. Provided is the single pulse laser apparatus equipped with a resonator having a first mirror, a second mirror, a gain medium, and electro-optical modulators adapted to perform mode locking and Q-switching, respectively, the single pulse laser apparatus comprising: a photodiode which measures laser light generated by the resonator; a synchronization unit which measures the laser light, and converts a generated electric signal into a TTL signal; a delay unit which sets predetermined delay time for the TTL signal in order to synchronize mode-locked and Q-switched pulses, and outputs a trigger TTL signal in accordance with the delay time; and a Q-driver which inputs the trigger TTL signal to the electro-optical modulator adapted to perform Q-switching, and enables operation to be performed. COPYRIGHT KIPO 2016 (120) Synchronization unit (130) Delay unit (140) ...

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Номер записи: 10
16-03-2017 дата публикации

SURFACE INSPECTION DEVICE AND METHOD

Номер: KR1020170029884A
Автор: JHON, YOUNG MIN, PARK, JUNE, KIM, JAE HUN, SEO, MIN AH, KIM, CHUL KI, LEE, TAIK JIN, WOO, DEOK HA
Принадлежит:

A surface inspection device of the present invention comprises: a microscope unit performing a differential interference microscopic inspection or an optical microscopic inspection on an object to be inspected; a control unit to compare results of the differential interference microscopic inspection, and the results of the optical microscopic inspection provided by the microscope unit to identify a type of impurities with respect to the object to be inspected; and a moving unit moving a polarizer and a prism of the microscope unit, wherein the control unit moves the polarizer and the prism of the microscope unit away from an optical path to allow the microscope unit to perform optical microscopic inspection if an impurity is inspected through the result of the differential interference microscope inspection performed by the microscope unit. COPYRIGHT KIPO 2017 (111) Light source (112) Polarizer (113) Beam splitter (114) Prism (115) Lens (116) Analyzer (117) Detector (120) Control unit ( ...

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Номер записи: 11
14-10-2016 дата публикации

나선형 분지채널을 이용한 미세유체칩 여과 장치 및 방법

Номер: KR0101662808B1
Автор: 전명석, 우덕하, 전영민, 김재헌
Принадлежит: 한국과학기술연구원

... 본 발명의 미체유체칩 여과 장치는, 입자를 포함하는 시료용액이 흐르도록 구성된 주채널(main channel); 상기 주채널에 연결되며 용매액이 흐르도록 하여 시료용액을 측면채널 반대편의 주채널 벽면쪽으로 집중(focusing)시키는 측면채널(side channel); 및 상기 주채널에 연결되며, 상기 주채널로부터 상기 입자를 받도록 구성된 하나 이상의 분지채널(branch channel)을 포함할 수 있다. 상기 하나 이상의 분지채널 각각은, 곡률 반경을 기준으로 내측면 및 외측면을 갖는 나선 형상이며, 상기 분지채널로부터 상기 입자가 빠져나가기 위한 2개 이상의 출구를 포함할 수 있다. 상기 미체유체칩 여과 장치는, 나선형 분지채널에서 딘(Dean) 유동을 발생시킬 수 있어 입자나 세포 등을 크기 별로 분리분석할 수 있으며, 관성 집중이 부가되어 분리 효율을 증가시킬 수 있고, 종래의 다중형 직선 분지채널에 비해 설계 과정이 단순하다.

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Номер записи: 12
26-07-2017 дата публикации

분광광도계의 색 응답 측정 장치 및 이를 이용한 색 응답 측정 방법

Номер: KR0101761769B1
Автор: 박민철, 문성철, 김재헌, 우덕하, 이동수, 도 누엔 티엔 통, 티보 루이 다비드 르펄티에
Принадлежит: 한국과학기술연구원

... 본 발명은 분광광도계의 색 응답 측정 장치 및 이를 이용한 색 응답 측정 방법에 관한 것으로서, 본 발명의 일 실시예에 따른 분광광도계의 색 응답 측정 장치는 빛을 흡수하는 것에 의해 구조가 변화됨으로써 전기적 특성의 변화가 야기되는 광수용체 단백질을 포함하는 분광광도계, 대상 이미지를 상기 분광광도계에 입력하여, 하나 이상의 기준 색상에 대한 제1 색 좌표를 측정하는 측정부 및 상기 제1 색 좌표를 적색 원추 세포, 녹색 원추 세포 및 청색 원추 세포 중 하나 이상에 의한 제2 색 공간에 투영하는 변환부를 포함한다.

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Номер записи: 13
21-02-2017 дата публикации

METHOD OF CONTROLLING ELECTRONIC STRUCTURE OF TWO-DIMENSIONAL MATERIAL THROUGH PLASMA ADSORPTION AND DESORPTION

Номер: KR101708751B1
Автор: JHON, YOUNG MIN, KIM, YOUNG HEE, JHON, YOUNG IN, SEO, MIN AH, LEE, TAIK JIN, WOO, DEOK HA
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention provides a method of controlling the electronic structure of a two-dimensional material. The method includes a step of performing plasma adsorption on a two-dimensional material by using halogen element or oxygen; and a step of performing plasma treatment on the two-dimensional material by using hydrogen to combine hydrogen with the halogen element or oxygen to form a compound and desorbing the halogen element or oxygen from the surface of the two-dimensional material. So, the electronic structure of the two-dimensional material can be reversibly controlled. COPYRIGHT KIPO 2017 (S1) Step of performing plasma adsorption on a two-dimensional material by using halogen element or oxygen (S2) Step of plasma-treating a surface of the two-dimensional material by using hydrogen to combine hydrogen with the halogen element or oxygen to form a compound and desorbing the halogen element or oxygen from the surface of the two-dimensional material (S3) Step of adsorbing the hydrogen ...

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Номер записи: 14
08-06-2017 дата публикации

APPARATUS AND METHOD FOR DETECTING PATHOGEN BASED ON MICROFLUIDIC-CHIP CAPABLE OF CIRCULATION FLOW AND REGENERATION MOTION

Номер: KR1020170063282A
Автор: CHUN, MYUNG SUK, WOO, DEOK HA, JHON, YOUNG MIN
Принадлежит:

The present invention relates to an apparatus and a method for detecting pathogen based on microfluidic-chip, and more specifically, an apparatus which improves detection limit determined by changes in fluorescence intensity depending on time, by circulating and supplying a sample liquid to improve detection functions of samples containing a low-concentration pathogen, and the method for detecting pathogen using the apparatus. COPYRIGHT KIPO 2017 ...

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Номер записи: 15
28-04-2017 дата публикации

표면 검사 장치 및 방법

Номер: KR0101731498B1
Автор: 전영민, 박준, 김재헌, 서민아, 김철기, 이택진, 우덕하
Принадлежит: 한국과학기술연구원

... 본 발명에 의한 표면 검사 장치는, 검사 대상에 대해 미분간섭 현미경 검사 또는 광학 현미경 검사를 수행하는 현미경 유닛, 상기 현미경 유닛에서 제공된 미분간섭 현미경 검사 결과와 광학 현미경 검사 결과를 비교분석하여 검사 대상에 대한 불순물 종류를 확인하는 제어 유닛 및, 상기 현미경 유닛의 편광기와 프리즘을 이동시키는 이동유닛을 포함하되, 상기 제어 유닛은 상기 현미경 유닛의 미분간섭 현미경 검사 결과 불순물이 확인되면, 상기 현미경 유닛의 편광기와 프리즘을 광경로 상에서 벗어나게 이동시켜 상기 현미경 유닛이 광학 현미경 검사를 수행하도록 한다.

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Номер записи: 16
16-12-2015 дата публикации

MEASUREMENT METHOD FOR COGNITIVE FATIGUE BASED ON AUDITORY STIMULI AND APPARATUS THEREFOR

Номер: KR1020150140490A
Автор: PARK, MIN CHUL, MUN, SUNG CHUL, LEE, DONG SU, KO, MI AE, WOO, DEOK HA
Принадлежит:

The present invention relates to a measurement method for cognitive fatigue based on auditory stimuli and an apparatus therefor. More particularly, the present invention relates to a measurement method for quantitatively evaluating visual fatigue due to a 3D image and an apparatus applying the same. A change in an auditory event-related potential and a task performance before/after watching mobile 3D contents by using an auditory stimulus experiment paradigm is compared and evaluated. Thereby, 3D visual fatigue can be quantitatively established. COPYRIGHT KIPO 2016 ...

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Номер записи: 17
08-06-2016 дата публикации

DEVICE AND METHOD FOR FILTERING MICROFLUIDIC CHIP BY USING SPIRAL BRANCH CHANNEL

Номер: KR1020160064768A
Автор: CHUN, MYUNG SUK, WOO, DEOK HA, JHON, YOUNG MIN, KIM, JAE HUN
Принадлежит:

A device for filtering a microfluidic chip according to the present invention comprises: a main channel formed to flow a sample solution including particles; a side channel connected with the main channel and making a solvent liquid flowed so as to make the sample solution focused toward a wall surface of the main channel in the opposite side of the side channel; and one or more branch channels connected with the main channel, and formed to receive the particles from the main channel. Each of the branch channels is formed in a spiral shape having an inner surface and an outer surface on the basis of a radius curvature and includes two or more exits for discharging the particles therefrom. The device for filtering a microfluidic chip may generate a Dean flow in a spiral branch channel, so particles or cells may be separated and analyzed by size. Also, gravity concentration is applied, so separation efficiency may be improved. A designing procedure therefor is simple compared to a conventional ...

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Номер записи: 18
02-01-2018 дата публикации

SKIN CARE DEVICE

Номер: KR101814075B1
Автор: WOO, DEOK HA, LEE, SEOK, KIM, SUN HO, JHON, YOUNG MIN, BYUN, YOUNG TAE, CHUN, MYUNG SUK, KIM, JAE HUN, LEE, TAIK JIN, SEO, MIN AH, KIM, CHUL KI, CHOI, JAE BIN
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention relates to a skin care device which comprises the following: a mask unit configured to be mountable on the face of a human body; a light emitting unit installed on the mask unit and emitting light toward the face on which the mask unit is mounted; and an electric stimulating unit installed on the mask unit and having electrodes coming in contact with the face to provide electric stimulation, wherein the length electric stimulating unit varies according to a distance between the mask unit and the face. An objective of the present invention is to provide a skin care device which is a mask type and which implements two functions of light stimulation and electric stimulation. COPYRIGHT KIPO 2018 ...

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Номер записи: 19
13-09-2018 дата публикации

ASSEMBLY TYPE PHYSICAL SIGNAL CONVERSION DEVICE

Номер: KR101898518B1
Автор: CHOI, JAE BIN, LEE, SEOK, WOO, DEOK HA, LEE, TAIK JIN, JEONG, WON KYO, SHIN, JEONG HUN
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, NINE ONE CO., LTD.

The present invention relates to an assembly type physical signal conversion device capable of providing various signal conversion functions. The assembly type physical signal conversion device includes an input sensing module and an output module. The input sensing module converts a first physical signal to generate an n-bit PWM signal. The output module is coupled to the input sensing module and generates a second physical signal, which is different from the first physical signal, based on the PWM signal. The input sensing module includes a sensing unit, a first processing unit, and an output unit. The sensing unit senses the first physical signal and generates an analog signal. The first processing unit digitally processes the analog signal to generate a PWM signal. The output unit includes n signal output pins for outputting the PWM signal and two power output pins for outputting a power supply signal. The output module includes an input unit, a second processing unit, and a driving ...

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Номер записи: 20
09-08-2016 дата публикации

MAP-MATCHING DEVICE AND METHOD OF PEDESTRIAN INDOOR NAVIGATION

Номер: KR1020160094021A
Автор: LEE, TAIK JIN, KIM, JAE HUN, KIM, CHUL KI, SEO, MIN AH, LEE, SEOK, LEE, KWAN HYI, WOO, DEOK HA, JHON, YOUNG MIN, SHIN, BEOM JU
Принадлежит:

According to one embodiment of the present specification, a map-matching method may comprise: a step of estimating a current location from an initial location of a user based on a movement information for a movement of a user obtained from a movement sensor, and a direction information for the direction of the user obtained from a direction sensor; a step of determining whether a moving route between an initial location and an estimated current location is valid based on at least one characteristic information of a map showing an indoor region in which the user is located, and correcting the current location estimated in accordance with the determination result; and a step of displaying the corrected current location on the map. Herein, the characteristic information of a map may comprise at least one of a node information for nodes showing a specific location on the map, link information for links connecting each of the nodes, and space division information which spatially divides a region ...

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Номер записи: 21
01-04-2016 дата публикации

COLOR RESPONSE MEASURING DEVICE FOR SPECTROMETER AND COLOR RESPONSE MEASURING METHOD USING SAME

Номер: KR1020160036007A
Автор: PARK, MIN CHUL, MUN, SUNG CHUL, KIM, JAE HUN, WOO, DEOK HA, LEE, DONG SU, DO NGUYEN TIEN THONG, THIBAUIT LOUIS DAVID LEPORTIER
Принадлежит:

The present invention relates to a color response measuring device for a spectrometer and a color response measuring method using the same. The color response measuring device for a spectrometer according to an embodiment of the present invention includes a spectrometer which has a structure changed by light absorption and includes photoreceptor protein of which electrical property can be charged, a measurement part which measures a first color coordinate for at least one reference color by inputting an object image to the spectrometer, and a conversion part which projects the first color coordinate to a second color space by at least one among a red con cell, a green cone cell, and a blue con cell. So, the color response of the spectrometer can be analyzed. COPYRIGHT KIPO 2016 ...

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Номер записи: 22
23-05-2018 дата публикации

그래핀 습식 전사를 위한 장치 및 방법

Номер: KR0101860019B1
Автор: 김철기, 이석, 김재헌, 이택진, 서민아, 최재빈, 전영민, 우덕하, 임채현
Принадлежит: 한국과학기술연구원

... 일 실시예에 따른 그래핀 습식 전사 장치는 둘 이상의 수조를 포함하는 수조 본체와, 수조의 상부에 위치되며, 격벽들에 의해 형성된 하나 이상의 분리 공간을 포함하는 격벽 구조물, 및 격벽 구조물의 하부에 위치되며, 그래핀이 전사되는 타겟기판을 수용하는 하나 이상의 기판 수용홈이 형성된 기판 틀을 포함할 수 있다. 여기서, 수조의 각각에는 습식 전사 공정을 위한 용액이 채워지고, 분리 공간의 각각에는 그래핀의 각각이 용액에 부유된 상태로 서로 분리되어 위치될 수 있다.

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Номер записи: 23
08-09-2017 дата публикации

미세유체칩 기반의 병원균 검출에서 계면동전기 흐름전위에 의한 비표지 센싱 방법 및 장치

Номер: KR0101776134B1
Автор: 전명석, 정소현, 우덕하, 전영민
Принадлежит: 한국과학기술연구원

... 미세유체칩(microfluidic chip)을 기반으로 계면동전기 흐름전위(streaming potential)의 변화로부터 병원균을 검출하는 새로운 비표지(label-free) 센싱 방법 및 장치가 개시된다. 상기 센싱 방법 및 장치는, 항균펩타이드(antimicrobial peptide)가 고정된 하나 이상의 유리 구슬을 충전시킨 미세채널에 병원균 시료액을 흘려서, 병원균이 항균펩타이드와의 상호작용으로 시간 경과에 따라 유리 구슬에 결합되면 구슬의 하전성이 변하고, 이어서 흐름전위가 변하는 원리를 응용한 것으로서, 상기 센싱 방법 및 장치에 의하면 박테리아나 바이러스와 같은 병원균 검출에 있어 총 분석시간을 단축하고, 검출 안정성을 확보하며, 소형화에 의한 현장 진단 기능이 강화될 수 있다.

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Номер записи: 24
15-06-2015 дата публикации

APPARATUS AND METHOD FOR EXTREME ULTRAVIOLET GENERATION AND SPECTROMETER CALIBRATION

Номер: KR101528332B1
Автор: JHON, YOUNG MIN, KIM, YONG SOO, SEO, MIN AH, KIM, JAE HUN, PARK, MIN CHUL, KIM, SUN HO, WOO, DEOK HA, LEE, SEOK, LEE, TAIK JIN, CHUN, MYUNG SUK, CHO, WOON JO
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention relates to an apparatus and a method for extreme ultraviolet generation and spectrometer calibration, and has an advantage of accurately measuring wavelengths of spectrum of extreme ultraviolet light used in an extreme ultraviolet exposure technique and a mask inspection technique. The apparatus for extreme ultraviolet generation and spectrometer calibration comprises: a means for generating extreme ultraviolet light; an extreme ultraviolet generating module; and an extreme ultraviolet spectrometer calibration device. COPYRIGHT KIPO 2015 (120) Zr filter (400) CCD camera (AA,BB) Ne gas injection (CC) Optical module unused (DD) Optical module used ...

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Номер записи: 25
11-05-2018 дата публикации

망막 질환 검지 장치

Номер: KR0101856753B1
Автор: 김재헌, 김석환, 오주영, 박병호, 김효석, 서민아, 김철기, 이택진, 우덕하, 이석, 전영민
Принадлежит: 한국과학기술연구원

... 본 발명은, 안구에 광을 조사하도록 이루어지는 광 이미징 수단; 및 상기 안구로부터 반사된 광을 제공받아 상기 안구에서 발생된 광의 수차를 처리하여 보정하는 광 처리 수단을 포함하고, 상기 광 처리 수단은, 상기 안구에 의해 발생된 상기 반사된 광의 수차를 감지하는 파면 센서; 및 상기 감지된 수차를 근거로 상기 광을 보상하는 광 보상 거울을 포함하고, 상기 수차의 차이를 보상함으로써 상기 안구의 망막의 질환을 검지하는 것을 특징으로 하는 망막 질환 검지 장치를 제공한다.

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Номер записи: 26
26-04-2018 дата публикации

METAMATERIAL FOR ELECTROMAGNETIC WAVE FILTER

Номер: KR101852071B1
Автор: SEO, MIN AH, LEE, SANG HUN, WOO, DEOK HA, KIM, JAE HUN, LEE, TAIK JIN, CHOI, JAE BIN, KIM, CHUL KI, SON, JOO HIUK, JHON, YOUNG MIN
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention provides a metamaterial formed in a structure for suppressing change of transmission and reflection efficiency according to change of a polarization direction of an electromagnetic wave. The metamaterial for an electromagnetic wave filter comprises: a substrate; and a film located on the substrate. A set for slots arranged to form a rotationally symmetrical pattern is intaglio-patterned on the film or a set for structures arranged to form the rotationally symmetrical pattern is emboss-patterned on the film, so that a transmittance according to polarization of the electromagnetic wave incident on the film is controlled. COPYRIGHT KIPO 2018 ...

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Номер записи: 27
10-07-2017 дата публикации

OXIDE THIN FILM GAS SENSOR AND GAS SENSING METHOD USING SAME

Номер: KR101755269B1
Автор: KIM, CHUL KI, KANG, CHONG YUN, LEE, SEOK, MOON, HI GYU, JUNG, YOUNG MO, JHON, YOUNG MIN, LEE, TAIK JIN, SEO, MIN AH, KIM, JAE HUN, WOO, DEOK HA, CHOI, JAE BIN
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

A gas sensing device includes: a sensor unit configured to output sensor data in response to the input gas; a storage unit for storing a database including a first vector which is sensor data output from the sensor unit for at least one single gas; and a detection unit configured to detect object gas by generating an expansion database including a second vector corresponding to at least one mixed gas based on the database and comparing the sensor data of the object gas of the sensor unit with the expansion database. According to the gas sensing device, the single gas and mixed gas are all detectable and classifiable using only the database for the single gas. Thus, the present invention is able to secure a fast response time by reducing an activation time of an oxide thin film and optimizing a time difference between the light irradiation and measurement for heating. COPYRIGHT KIPO 2017 (AA) Resistance (ohms) (BB) Time (sec) ...

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Номер записи: 28
03-08-2016 дата публикации

DEVICE AND METHOD FOR ESTIMATING USER ACTIVITY

Номер: KR101644417B1
Автор: LEE, TAIK JIN, KIM, JAE HUN, KIM, CHUL KI, SEO, MIN AH, LEE, SEOK, KIM, SUN HO, WOO, DEOK HA, SHIN, BEOM JU, JHON, YOUNG MIN, LEE, KWAN HYI
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

An objective of the present invention is to provide a device and a method for estimating a user activity, which use motion sensor data acquired from a wearable device to automatically estimate a user activity and provide information about the estimated user activity. According to an embodiment of the present invention, the method for estimating a user activity comprises: a step of acquiring motion sensor data from a motion sensor of a wearable device during a prescribed period of time; a step of decomposing the motion sensor data into one or more time intervals to generate a plurality of decomposed motion sensor data; a step of extracting motion features for the decomposed motion sensor data; a step of classifying the motion features based on a predetermined classification algorithm and determining user activities corresponding to the motion features based on classification results; and a step of estimating a final user activity based on the determined user activities. COPYRIGHT KIPO 2016 ...

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Номер записи: 29
16-04-2020 дата публикации

COUPLING STRUCTURE OF ASSEMBLY BLOCKS

Номер: WO2020075883A1
Автор: LEE, Seok, WOO, Deok Ha, LEE, Taik Jin, PARK, Yong Joon, SHIN, Jeong Hun
Принадлежит:

The present invention relates to a coupling structure of polyhedral assembly blocks each comprising a plurality of plates, the structure including: a first coupling part formed on at least a portion of the outer surface of at least one of the plurality of plates; and a second coupling part formed on at least a portion of the outer surface of at least one of a plurality of side plates, an upper plate, and a lower plate, wherein the first coupling part of one assembly block and the second coupling part of another assembly block are coupled by sliding and rotating against or fitting into each other.

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Номер записи: 30
26-11-2015 дата публикации

PLASMONIC PHOTOELECTRIC SWITCH AND LIGHT CONTROL METHOD USING SAME P

Номер: KR101571311B1
Автор: KIM, SUN HO, KIM, JAE HUN, KIM, CHUL KI, MOON, KYUNG SUN, SEO, MIN AH, WOO, DEOK HA, LEE, SEOK, YI, JONG CHANG, LEE, TAIK JIN, CHUNG, YOUNG CHUL
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

A plasmonic photoelectric switch includes: a graphene layer; a first dielectric layer arranged on the graphene layer; a nano-antenna arranged on the first dielectric layer; and a second dielectric layer arranged on the nano-antenna. An incident bean is transmitted through a surface plasmonic wave generated on the interface between the graphene layer and the first dielectric layer. Local surface plasmon resonance is generated on the interface of the nano-antenna and the second dielectric layer by a pump bean entering the nano-antenna, thereby selectively reducing the intensity of the incident bream. The plasmonic photoelectric switch can operate only with small light energy at a high speed while not using electrical method at all. The plasmonic photoelectric switch can also be used as a photoelectric transistor to significantly reduce the power consumption of IT devices while increasing the device speed. COPYRIGHT KIPO 2016 ...

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Номер записи: 31
02-05-2018 дата публикации

AIR CLEANER

Номер: KR1020180043944A
Автор: WOO, DEOK HA, LEE, SEOK, JHON, YOUNG MIN, BYUN, YOUNG TAE, LEE, TAIK JIN, KIM, JAE HUN, SEO, MIN AH, KIM, CHUL KI, KIM, SUN HO, CHOI, JAE BIN, CHUN, MYUNG SUK
Принадлежит:

The present invention relates to an air cleaner including: a case provided with an air suction port and an air discharge port formed such that outside air is suctioned and purified air is discharged; a water storage tank formed in the case and storing a predetermined capacity of water; a shielding wall installed in the upper portion of the water storage tank such that upper and lower portions are open and a circumferential surface is shielded; a guide wall installed in the inner portion of the shielding wall such that upper and lower portions are open and a circumferential surface is shielded so that vapor generated in the water storage tank is guided upward; a cover portion in the upper portion of the guide wall guiding the vapor lifted by convection in the guide wall to the shielding wall side; and a heater converting the water stored in the water storage tank into vapor by heating and lifting the vapor by convection. The vapor acts as a condensation nucleus capable of condensing pollutant ...

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Номер записи: 32
14-11-2017 дата публикации

SINGLE PULSE LASER APPARATUS

Номер: KR101797118B1
Автор: JHON, YOUNG MIN, AHN, JOON MO, SEO, MIN AH, KIM, CHUL KI, KIM, JAE HUN, LEE, TAIK JIN, CHOI, JAE BIN, WOO, DEOK HA
Принадлежит: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention relates to a single pulse laser device which includes a resonator which includes a first mirror and a second mirror, a gain medium, an electro-optic modulator for performing single pulse switching, and an acousto-optic modulator for performing mode locking. The single pulse laser device includes a photodiode for measuring a laser beam oscillated in the resonator; a synchronization part for converting an electric signal generated by measuring the laser beam into a TTL signal; a delay part for setting a delay time for synchronizing the electro-optic modulator and the acousto-optic modulator with the TTL signal, and outputting the trigger TTL signal according to the delay time; an acousto-optic modulator driver for inputting and operating the trigger TTL signal to an acousto-optic modulator that performs mode locking; and an electro-optic modulator driver for inputting and operating the trigger TTL signal to an electro-optic modulator that performs single pulse switching ...

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Номер записи: 33
27-10-2015 дата публикации

XOR LOGIC CIRCUITS USING ELECTRON SHUTTLE MECHANISM

Номер: KR0101562862B1
Автор: 김철기, 조준형, 이택진, 이석, 우덕하, 김재헌
Принадлежит: 한국과학기술연구원

... 본 명세서에서는 일 실시예에 따른 제1교류신호를 입력받아 복수의 제1출력단 중 하나의 제1출력단으로 신호를 전달하는 제1나노 스위치, 제2교류신호를 입력받아 복수의 제2출력단 중 하나의 제2출력단으로 신호를 전달하는 제2나노 스위치, 상기 제1나노 스위치 및 상기 제2나노 스위치로부터 각각 신호를 전달받고, 전달받은 신호를 기초로 정해진 논리값을 출력하는 출력부를 포함하되, 상기 제1나노 스위치 및 제2나노 스위치는 입력되는 교류신호의 주파수에 따라서 상기 하나의 제1 및 제2 출력단을 각각 결정하는 것을 특징으로 하는 전자셔틀 매커니즘을 이용한 XOR 논리회로가 설명된다.

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Номер записи: 34
30-11-2018 дата публикации

SIMULATION CHAIR FOR EXPERIENCING EARTHQUAKE

Номер: KR101906101B1
Автор: WOO DUCK HA
Принадлежит: SMTECHONE

The present invention relates to a simulation chair for experiencing an earthquake, which enables a user to experience an earthquake by simultaneously operating a chair. The simulation chair for experiencing an earthquake comprises: a seat (10) which has a backrest to enable a user, who experiences the simulation chair for experiencing an earthquake, to sit thereon; a first vibration motor (20) installed on the backrest of the seat; a second vibration motor (30) installed on a lower end portion of the bottom of the seat (10); a seat fixation plate (40) which closes the lower end portion of the bottom of the seat after installing the second vibration motor (30); a bellows (50) which is located under the seat (10) and hides a driving unit (60); the driving unit (60) which drives the seat (10); a driving unit fixation plate (70) which fixates the driving unit; a power source (80) arranged to operate the driving unit (60); a control unit (90) arranged to drive and control the simulation chair ...

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Номер записи: 35
18-07-2018 дата публикации

지렛대 원리를 이용한 입자 크기 측정 시스템 및 이를 이용한 입자 크기 측정 방법

Номер: KR0101878699B1
Автор: 최재빈, 전영민, 우덕하, 이석, 김재헌, 이택진, 서민아, 유용상, 김철기
Принадлежит: 한국과학기술연구원

... 지렛대 원리를 이용한 입자 크기 측정 시스템 및 이를 이용한 입자 크기 측정 방법에서, 상기 입자 크기 측정 시스템은 제1 플레이트 및 제2 플레이트를 포함한다. 상기 제1 플레이트는 제1 방향으로 연장된다. 상기 제2 플레이트는 상기 제1 플레이트와 제1 끝단은 서로 접촉하며, 상기 제1 플레이트와 제2 끝단은 소정 간격 이격되도록 연장된다. 측정의 대상이 되는 입자를 포함한 용액은 상기 제1 플레이트 및 상기 제2 플레이트 사이의 공간에 채워진다. 상기 제1 플레이트의 전체 길이, 상기 제1 플레이트 중 상기 입자가 채워지지 않는 공간의 길이, 및 상기 제1 플레이트와 상기 제2 플레이트 사이의 이격 간격을 바탕으로 상기 입자의 지름을 연산한다.

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Номер записи: 36
08-06-2017 дата публикации

APPARATUS AND METHOD FOR LABEL-FREE SENSING BY ELECTROKINETIC STREAMING POTENTIAL IN MICROFLUIDIC-CHIP BASED PATHOGEN DETECTION

Номер: KR1020170062696A
Автор: CHUN, MYUNG SUK, JEONG, SO HYUN, WOO, DEOK HA, JHON, YOUNG MIN
Принадлежит:

Disclosed are a novel method and apparatus for label-free sensing which detect pathogens from changes in the electrokinetic streaming potential based on a microfluidic chip. The sensing method and apparatus apply the principle in which a pathogen sample liquid is introduced in microchannels filled with one or more glass beads having an antimicrobial peptide fixed thereto, and as pathogens bind to the glass beads over time due to interaction with the antimicrobial peptide, the charge of the beads changes and subsequently, the streaming potential also changes. Accordingly, in detecting pathogen such as bacteria or virus, the sensing method and apparatus serve to reduce the total analysis time, secure detection reliability, and enhance field detection functions by being miniaturized. COPYRIGHT KIPO 2017 (60) Digital multimeter ...

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Номер записи: 37