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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 31. Отображено 31.
20-06-2018 дата публикации

LENGTH-ADJUSTABLE STRING INSTRUMENT

Номер: KR101853931B1
Автор: JEONG, DAE HEON
Принадлежит: JEONG, DAE HEON

Disclosed is a length-adjustable string instrument. The length-adjustable string instrument according to an embodiment of the present invention comprises: a sound board having an inner space; a neck combined with one side of the sound board and having a fingerboard combined with the upper surface and a peg disposed at an end portion; and strings combined between a tail-piece disposed on the other side of the sound board and the peg in a state that the strings are supported to a bridge of the sound board. The neck includes: a fixed neck directly combined with the sound board; a slave neck on which the peg is arranged; and a variable neck interposed between the fixed neck and the slave neck. The neck is fixed to the sound board by a shaft screwed with the sound board after going through the slave neck, the variable neck and the fixed neck in order, thereby adjusting the length of the neck according to various lengths of the variable neck. COPYRIGHT KIPO 2018 ...

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Номер записи: 1
03-09-2015 дата публикации

SYSTEM AND METHOD FOR CONTROLLING OF HEAT EXCHANGE BETWEEN DISTRICT HEATING NETWORKS

Номер: KR0101549657B1
Автор: 임용훈, 이재용, 정대헌
Принадлежит: 한국에너지기술연구원

... 지역난방 네트워크 간의 열교환 제어 시스템 및 그 방법에 관한 것이다. 열교환 제어 시스템은, 제1지역난방 네트워크의 열원회수용 제1배관과 제2지역난방 네트워크의 열원공급용 제2배관 사이에 연결되며, 상기 제1배관을 통해 회수되는 제1열원과 상기 제2배관을 통해 공급되는 제2열원 간에 열교환을 발생시키는 열 펌프, 상기 제1열원 및 상기 제2열원의 온도를 획득하는 복수의 온도센서, 그리고 상기 제1열원 및 상기 제2열원의 온도를 토대로, 상기 제1열원과 상기 제2열원 사이에서의 상기 열 펌프의 열교환 방향을 제어하는 제어장치를 포함한다.

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Номер записи: 2
18-05-2018 дата публикации

SYSTEM AND METHOD FOR RAPIDLY CONTROLLING AIR FUEL RATIO IN GAS ENGINE FOR SYNGAS

Номер: KR1020180052484A
Автор: WOO, YOUNG MIN, CHUNG, DAE HUN, KIM, JAE HO
Принадлежит:

The present invention relates to a system and a method for rapidly controlling an air fuel ratio in a gas engine for syngas, which can improve operation characteristics of an engine by rapidly controlling an air fuel ratio in a gas engine by responding to generated syngas change characteristics. Moreover, with respect to a dynamic flow rate and a composition change of syngas generated in a gasifier, an air fuel ratio in a gas engine can be rapidly controlled. COPYRIGHT KIPO 2018 (AA) Gasifier (BB) Operation control (CC) Gasifier controller (DD) Engine operation control unit (EE) Mixer (FF) Control additional supply for a small quantity of syngas to an inhale pipe (GG) Combust an engine main body (HH) Exhaust (II) Control additional supply for a large quantity of syngas to an inhale pipe (JJ) Inject the syngas to the inhale pipe in multiple stages ...

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Номер записи: 3
23-10-2014 дата публикации

ORGANIC RANKINE CYCLE SYSTEM, AND CONTROL APPARATUS AND METHOD THEREFOR

Номер: WO2014171623A1
Автор: PARK, Byung Sik, LEE, Si Woo, YANG, Young Min, LEE, Dong Hyun, KIM, Hyouck Ju, IM, Yong Hoon, LEE, Jae Yong, JUNG, Dae Hun, HEO, Man Ki
Принадлежит:

An organic Rankine cycle system according to the present invention and a control apparatus and method therefor include: a vapor/liquid separator provided between an evaporator and a turbine; a level sensor provided in the vapor/liquid separator so as to monitor the level of the saturated liquid in the vapor/liquid separator; and a control part for controlling the operational conditions of the evaporator according to the level of the level sensor, thereby supplying the turbine continuously with an organic working fluid of saturated vapor state.

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Номер записи: 4
24-05-2018 дата публикации

WET DUST COLLECTING APPARATUS USING ELECTROSTATIC SPRAY AND SWIRLING FLOW

Номер: KR1020180053850A
Автор: CHOI, JONG WON, CHUNG, DAE HUN, KIM, JEONG GEUN, WOO, YOUNG MIN
Принадлежит:

The present invention relates to a wet dust collecting apparatus using electrostatic spraying and swirling flow, which applies a high voltage to a dust collecting apparatus having a cyclone structure, and sprays fine droplets generated at the time of applying the high voltage to remove dust included in exhaust gas. The wet dust collecting apparatus comprises: a cylindrical unit having an exhaust gas inflow pipe in a predetermined position of an outer surface in order to induce exhaust gas containing particulate pollutants and forming a hollow space; a cone unit having a downwardly narrowing structure, having an upper portion thereof connected to a lower portion of the cylindrical unit, having a lower portion thereof including a liquid outlet, and having a hollow space; a lid arranged with a hollow cylindrical gas outlet pipe for discharging gas, from which particulate substances are removed, to the outside, in a penetrating state, and provided at an upper portion of the cylindrical unit ...

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Номер записи: 5
02-07-2018 дата публикации

COMPOSITE ELECTRONIC COMPONENT AND MOUNTING BOARD THEREOF

Номер: KR1020180073522A
Автор: BYUN MAN SU, KIM HO YOON, CHEON MIN KYOUNG, YU KYUNG HWA, SON SOO HWAN, JEONG DAE HEON
Принадлежит:

The present invention provides a composite electronic component and a mounting board thereof. The composite electronic component comprises: a composite coupled with an electrostatic discharge (ESD) protection element including a capacitor composed of a plurality of dielectric layers and a body having internal electrodes arranged to face each other with the dielectric layers interposed therebetween, first and second lead electrodes arranged on the body, a discharge part arranged between the first and second lead electrodes, and a protective layer arranged on the first and second lead electrodes and the discharge part; an input terminal connected to the internal electrodes of the capacitor and the first electrode; and a ground terminal connected to the internal electrodes of the capacitor and the second electrode. When a distance between adjacent internal electrodes is defined as G1 and a distance between the first and second lead electrodes is defined as G2, G2/G1 < 4 is satisfied. COPYRIGHT ...

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Номер записи: 6
10-04-2014 дата публикации

SYSTEM FOR COOLING ORC-BASED GENERATOR AND METHOD FOR SAME, AND APPARATUS AND FOR GENERATING USING SAME AND METHOD FOR SAME

Номер: WO2014054831A1
Автор: PARK, Byung Sik, LEE, Si Woo, KIM, Hyouck Ju, IM, Yong Hoon, LEE, Jae Yong, LEE, Dong Hyun, KIM, Jong Jin, JUNG, Dae Hun, KIM, Yong Eun
Принадлежит:

A system for cooling a generator according to the present invention comprises: a rotary shaft which is connected to a turbine and rotates with the turbine; a rotor coupled to a middle portion of the rotary shaft so as to rotate with the rotary shaft; a stator having a cylindrical shape which is positioned outside of the rotation radius of the rotor; a cooling fluid inlet port, which is formed by penetrating the outer circumferential surface and the inner circumferential surface of the stator, for introducing to the inside of the stator a portion of a working fluid, which is withdrawn from a pump exit end, as a cooling fluid; a cooling flow path, which is connected from an exit of the cooling fluid inlet port to a rear surface of the turbine, for providing a flow passage for the cooling fluid that is introduced to the inside of the stator so that the cooling fluid can cool the inside of a housing and flow toward the rear surface of the turbine; and a turbine rear surface flow path, which ...

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Номер записи: 7
14-05-2015 дата публикации

CONTROL SYSTEM FOR HEAT EXCHANGE BETWEEN DISTRICT HEATING NETWORKS, AND METHOD FOR SAME

Номер: WO2015068899A1
Автор: IM, Yong Hoon, LEE, Jae Yong, CHUNG, Dae Hun
Принадлежит:

The present invention relates to a control system for heat exchange between district heating networks, and a method for same. The control system for heat exchange comprises: a heat pump which is connected between a first pipe for heat source collection for a first district heating network and a second pipe for heat source supply for a second district heating network, and which causes heat exchange to take place between the first heat source collected via the first pipe and the second heat source supplied via the second pipe; a plurality of temperature sensors which obtain the temperature of the first heat source and the second heat source; and a control device which controls the heat exchange direction of the heat pump between the first heat source and the second heat source, on the basis of the temperature of the first heat source and the second heat source.

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Номер записи: 8
06-02-2014 дата публикации

DEVICE FOR UTILIZING WASTE HEAT OF VEHICLE AND METHOD FOR UTILIZING SAME

Номер: WO2014021497A1
Автор: LIM, Yong-Hoon, PARK, Byung-Sik, CHUNG, Dae-Hun, KANG, Sae-Byul, LEE, Jae-Yong, LEE, Dong-Hyun, CHOI, Kyu-Sung
Принадлежит:

The present invention relates to a device for utilizing waste heat of a vehicle and a method for utilizing the same, and more specifically, to a device for utilizing waste heat of a vehicle and a method for utilizing the same wherein a plurality of heat storage units is provided so as to be attached to or detached from a conveying means, and after waste heat generated at the conveying means is stored, the heat storage units in which the waste heat is stored are moved and provided to places in order to use the heat. Therefore, heat energy can be variously used according to the purpose and the time of heat demands at the places to use the heat through the heat storage units. In addition, used heat storage units are provided to the conveying means so as to be used again after re-charging.

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Номер записи: 9
31-01-2017 дата публикации

유동저항체를 포함하는 임펠러

Номер: KR0101700839B1
Автор: 박병식, 이시우, 양영민, 이동현, 김혁주, 정대헌
Принадлежит: 한국에너지기술연구원

... 본 발명은 유동저항체를 포함하는 임펠러에 관한 것으로 본 발명에 따른 임펠러는 임펠러, 상기 임펠러를 수용하는 공간이 형성되며, 상기 임펠러의 후방에 스러스트 베어링이 구비되는 버퍼공간이 형성되는 하우징 및 상기 임펠러의 회전에 의해 상기 버퍼공간의 내부에서 유동하는 유체의 흐름을 저해하도록, 상기 버퍼공간의 내면이 돌출되는 형태로 형성되는 유동저항체를 포함한다.

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Номер записи: 10
27-12-2013 дата публикации

COOLING SYSTEM USING COLD AIR ON INTER-SEASONAL BASIS

Номер: WO2013191331A1
Автор: IM, YongHoon, PARK, Byung Sik, CHUNG, Deahun
Принадлежит:

The aim of the present invention is to cool and store a heat medium (water) using cold external air in the winter on an inter-seasonal basis, and then supply cold wind which exchanges heat with the heat medium when necessary so as to cool an indoor space, thereby substantially reducing energy consumption and achieving economically advantageous and environmentally friendly cooling and reducing greenhouse gas emissions. The cooling system according to the present invention includes: a storage chamber (1) having a space portion inside same; a cooling chamber (2), in which the storage chamber (1) is placed and which has a space portion inside same, and which is provided with a heat medium supply means for supplying the heat medium to the space portion, which is provided with an air inflow means so as to be supplied with external air, and which cools and stores the heat medium using the supplied air; and a cold wind supply means for supplying air, which has been cooled to a low temperature by ...

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Номер записи: 11
30-08-2018 дата публикации

딥 러닝을 이용한 카드번호 인식방법

Номер: KR0101893679B1
Автор: 조태훈, 서성민, 정대헌, 윤영선
Принадлежит: 한국기술교육대학교 산학협력단

... 본 발명은 딥 러닝을 이용한 카드번호 인식방법에 관한 것으로, 여러 각도에서 카드를 촬영하여 수천개 이상의 숫자 이미지를 데이터 형태로 변환하고 해당 이미지들이 어떤 숫자를 나타내는지 레이블링(labeling)을 진행하는 단계; 상기 숫자 이미지 데이터와 레이블링(labeling) 데이터를 사용하여 해당 이미지가 나타내는 숫자에 대한 CNN(Convolution Neural Network)을 이용하여 학습을 진행하는 단계; 상기 CNN 학습을 마치면 weight 값과 뉴럴 네트워크(neural network)의 구조를 포함하고 있는 파일로 생성하는 단계; 상기 CNN 학습 및 판별에 필요한 숫자를 스마트폰으로 카드를 촬영하여 서버 PC에서 최적의 이미지로 추출하여 데이터 파일로 생성하는 단계; 및 상기 PC에서 생성한 데이터 파일과 상기 CNN을 이용하여 학습된 파일을 불러 숫자를 판별하여 스마트폰의 화면에 숫자를 출력하는 단계;를 포함하는 것을 특징으로 한다.

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Номер записи: 12
14-11-2019 дата публикации

WET-TYPE DUST-COLLECTING DEVICE USING ELECTROSTATIC SPRAYING AND VORTEX

Номер: WO2019216451A1
Автор: CHOI, Jong Won, CHUNG, Dae Hun, KIM, Joeng Geun, WOO, Young Min
Принадлежит:

The present invention relates to a wet-type dust-collecting device using electrostatic spraying and a vortex, wherein a high voltage is applied to a dust-collecting device having a cyclone structure, and fine liquid droplets generated thereby are sprayed such that dust included in exhaust gas is removed. More specifically, the present invention relates to a wet-type dust-collecting device using electrostatic spraying and a vortex, the device comprising: a cylinder portion having an exhaust gas inflow tube provided in a predetermined position on the outer surface thereof so as to induce exhaust gas containing particulate contaminants and having an empty space portion formed therein; a hollow cone portion structured to have a wide upper portion and a narrow lower portion, the upper portion thereof being connected to the lower portion of the cylinder portion, the cone portion having a liquid discharge port provided through the lower portion thereof; a lid provided on the upper portion of the ...

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Номер записи: 13
15-05-2014 дата публикации

BIDIRECTIONAL CALORIMETER

Номер: WO2014073746A1
Автор: LEE, Jae Yong, IM, Yong Hoon, KANG, Sae Byul, LEE, Dong Hyun, CHUNG, Dae Hun, PARK, Byung Sik, CHOI, Gyu Sung
Принадлежит:

The present invention relates to a bidirectional calorimeter which can measure all bidirectional calories with a single device in a bidirectional heat trade based heat energy network. According to one embodiment of the present invention, a bidirectional calorimeter, which is connected to a first demand side pipe and a second demand side pipe and measures the calories of heat energy between the first demand and the second demand, comprises: a first connection pipe of which one side is connected to the first demand side pipe; a second connection pipe of which one side is connected to the second demand side pipe; a first branch pipe and a second branch pipe which are branched into two portions between the other side of the first connection pipe and the other side of the second connection pipe; a first flow measurement part provided to the first branch pipe for measuring the flow rate of the heat energy which passes through the first branch pipe; a second flow measurement part provided to the ...

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Номер записи: 14
10-04-2014 дата публикации

COMPOSITE BEARING SYSTEM, COMPOSITE BEARING SYSTEM AND GENERATION DEVICE FOR ROTARY SHAFT IN GENERATOR USING SAME, AND METHOD FOR DIVIDING AXIAL LOAD IN THRUST BEARING

Номер: WO2014054832A1
Автор: PARK, Byung Sik, YANG, Young Min, KIM, Hyouck Ju, IM, Yong Hoon, LEE, Jae Yong, LEE, Dong Hyun, CHOI, Kyu Sung, JUNG, Dae Hun, KIM, Yong Eun
Принадлежит:

A composite bearing system according to the present invention comprises: a rotary shaft; a disk having the shape of a circular plate which couples to an axle of the rotary shaft and moves with the rotary shaft according to the direction of an axial load; a housing for surrounding the rotary shaft and the disk; one pair of thrust bearings, each of which is respectively positioned two sides of the disk on inner wall surfaces of the housing; and a gas inlet body, which is coupled to the housing that surrounds the outer circumferential surface of the disk, for aspirating a high-pressure gas into the inside of the housing, wherein the amount of the high-pressure gas, which is introduced to the two sides of the disk, is controlled depending on the position of the disk that has shifted, and wherein the axial load of the bearings is divided by guiding so that more of the high-pressure gas is introduced between the bearings and the disk that are positioned at the shifted direction.

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Номер записи: 15
15-05-2014 дата публикации

SUPPLY PIPE ARRANGEMENT FOR HEAT ENERGY NETWORK BASED ON BIDIRECTIONAL HEAT EXCHANGE AND SYSTEM THEREOF

Номер: WO2014073726A1
Автор: IM, Yong Hoon, PARK, Byung Sik, CHUNG, Dae Hun, KANG, Sae Byul, LEE, Jae Yong, LEE, Dong Hyun
Принадлежит:

The present invention relates to a supply pipe arrangement for simultaneously carrying multiple kinds of heat energy with different temperatures in a heat energy network based on bidirectional heat exchange, and a system thereof. According to an embodiment of the present invention, a supply pipe arrangement driven by a drive system to supply heat energy to a user side or heat source side in a heat energy network based on bidirectional heat exchange includes: an external pipe; at least two internal pipes arranged inside the external pipe for carrying heat energy of certain temperatures; and a filling material for filling the external pipe enclosing the internal pipes, wherein each of the internal pipes carries the heat energy of a different temperature.

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Номер записи: 16
07-05-2015 дата публикации

MAGNETIC COUPLING DEVICE AND HYDRAULIC PUMP USING SAME

Номер: WO2015064853A1
Автор: PARK, Byung Sik, LEE, Si Woo, YANG, Young Min, LEE, Dong Hyun, KIM, Hyouck Ju, JUNG, Dae Hun
Принадлежит:

The present invention relates to a magnetic coupling device and a hydraulic pump using same and, more particularly, to a magnetic coupling device and a hydraulic pump using same, wherein metal films are formed respectively having one end fixed in a ring-shape around the inner circumference or the outer circumference of a separating casing provided in a region connected in a contactless manner between shafts, permanent magnets formed on an inner race or an outer race are prevented from sticking during rotation due to eccentricity or off-centeredness of an inner race rotating shaft so as to effectively prevent the impeding of rotational torque transfer, and both the inner race and outer race rotating members are induced to rotate coaxially so as to obtain a stable rotation of the rotating shaft.

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Номер записи: 17
03-08-2016 дата публикации

단절플레이트를 포함하는 판형 열교환기

Номер: KR0101644812B1
Автор: 박병식, 이시우, 양영민, 이동현, 김혁주, 정대헌
Принадлежит: 한국에너지기술연구원

... 본 발명은 단절플레이트를 포함하는 판형 열교환기에 관한 것으로, 서로 다른 열매체가 열교환되며 각각 유동하는 제1 유로 및 제2 유로가 반복적으로 형성되도록 복수개가 배치되는 플레이트, 상기 플레이트의 사이에 구비되며, 상기 플레이트가 서로 이격되어 배치되도록 상기 플레이트를 지지하는 보강부 및 상기 플레이트 및 상기 보강부의 사이에 구비되며, 일부가 절단된 형태로 형성되는 단절플레이트를 포함한다.

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Номер записи: 18
04-09-2018 дата публикации

합성가스용 가스엔진 공연비 급속제어 시스템 및 방법

Номер: KR0101894280B1
Автор: 우영민, 정대헌, 김재호
Принадлежит: 한국에너지기술연구원

... 생성되는 합성가스 변동 특성에 대응하여 가스엔진의 공연비를 급속 하게 제어하여 엔진의 운전특성을 개선하는 합성가스용 가스엔진 공연비 급속제어 시스템 및 방법에 관한 것으로 가스화기에서 생성되는 합성가스의 동적 유량 및 조성 변화에 대하여 가스엔진의 공연비를 급속하게 제어할 수 있는 효과가 있다.

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Номер записи: 19
23-06-2016 дата публикации

PLATE TYPE HEAT EXCHANGER INCLUDING CUT PLATE

Номер: KR1020160072471A
Автор: PARK, BYUNG SIK, LEE, SI WOO, YANG, YOUNG MIN, LEE, DONG HYUN, KIM, HYOUCK JU, JUNG, DAE HUN
Принадлежит:

The present invention relates to a plate type heat exchanger including a cut plate. The plate type heat exchanger includes: a plurality of plates repeatedly forming first flow paths and second flow paths where different thermal mediums exchange heat and flow; a reinforcement part which is formed between the plates and supports the plates to be separated from each other; and a cut plate which is formed between the plates and the reinforcement part and is partially cut out. Therefore, the present invention reduces thermal deformation stress caused by a temperature difference of the thermal mediums. COPYRIGHT KIPO 2016 ...

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Номер записи: 20
31-03-2023 дата публикации

복합 전자부품, 그 실장 기판

Номер: KR102516763B1
Автор: 손수환, 김종덕, 정대헌, 김호윤
Принадлежит: 삼성전기주식회사

... 본 발명은 복수의 유전체층과 상기 유전체층을 사이에 두고 서로 대향하도록 배치되는 내부전극이 적층된 제1 세라믹 바디와 상기 제1 세라믹 바디의 양 단부에 배치된 제1 및 제2 외부전극을 포함하는 적층 세라믹 커패시터 및 상기 적층 세라믹 커패시터의 하부에 배치되며, 제2 세라믹 바디와 상기 제2 세라믹 바디의 양 단부에 배치되되, 상기 제1 및 제2 외부전극과 접속된 제1 및 제2 단자 전극을 포함하는 세라믹 칩이 결합된 복합체를 포함하며, 상기 제2 세라믹 바디 내에는 복수의 전극이 배치된 복합 전자부품에 관한 것이다.

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Номер записи: 21
10-04-2014 дата публикации

COOLING SYSTEM AND COOLING METHOD FOR GENERATOR

Номер: WO2014054830A1
Автор: PARK, Byung Sik, LEE, Si Woo, KIM, Hyouck Ju, IM, Yong Hoon, LEE, Jae Yong, LEE, Dong Hyun, PARK, Hwa Choon, JUNG, Dae Hun, KIM, Yong Eun
Принадлежит:

The purpose of the present invention is to enhance cooling performance of a generating device by facilitating cooling by a cooling fluid, and a cooling system for a generator according to the present invention comprises: a rotary shaft which is connected to a turbine and rotates with the turbine; a rotor which is coupled to the middle portion of the rotary shaft so as to rotate with the rotary shaft; a stator having a cylinder shape which is positioned outside of the rotation radius of the rotor; and a housing which forms a cooling flow channel between the cooling fluid inlet port and the cooling fluid discharge port, and which comprises a cooling fluid inlet port into which the cooling fluid is introduced and a cooling fluid discharge port for discharging the cooling fluid, wherein the stator is formed so that the inner circumferential surface to the outer circumferential surface of the stator is penetrated, so that the cooling fluid that is introduced to a space between the stator and ...

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Номер записи: 22
20-09-2017 дата публикации

DISPLAY DEVICE AND METHOD FOR OPERATING DISPLAY DEVICE

Номер: KR1020170106046A
Автор: JUNG, DAE HUN
Принадлежит:

The present invention provides a display device and a method for operating a display device, which can provide a feedback for clear recognition on a user operation by providing an audio user interface, that is, a sound feedback when moving a focus inside a user interface which is displayed on a display device. According to embodiments of the present invention, the display device comprises: a display outputting the user interface; an audio output part; and a control part detecting a control signal from a control device moving the focus inside the user interface, determining an audio property according to a position of the focus corresponding to the control signal and controlling the audio output part to output the sound feedback having the determined audio property. COPYRIGHT KIPO 2017 ...

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Номер записи: 23
27-02-2014 дата публикации

SELF POWER-GENERATING HEAT METER USING THERMOELECTRIC ELEMENT AND METHOD FOR MEASURING AMOUNT OF HEAT

Номер: WO2014030799A1
Автор: LEE, Jaeyong, IM, Yonghoon, CHUNG, Daehun, KANG, Saebyul, LEE, Donghyun
Принадлежит:

The present invention relates to a heat meter for measuring the amount of cooling or heating energy supplied through a pipe. The present invention provides a self power-generating heat meter using a thermoelectric element, wherein the heat meter for measuring an amount of cooling or heating energy supplied through a pipe comprises: a flow measurement unit for measuring the amount of a fluid supplied through the pipe; a temperature measurement unit for measuring a temperature difference between a supplying-side pipe and a collecting-side pipe; a heat amount calculation unit for calculating the an amount of the supplied energy by using the measured flow value and the temperature difference measurement value between the supplying-side pipe and the collecting-side pipe; and a self power-generating unit which converts the temperature difference between the pipes or a temperature difference in at least two places around the pipes into electric energy by using a thermoelectric element, and which ...

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Номер записи: 24
04-08-2016 дата публикации

IMPELLER WITH FLOW RESISTOR

Номер: KR1020160092186A
Автор: PARK, BYUNG SIK, LEE, SI WOO, YANG, YOUNG MIN, LEE, DONG HYUN, KIM, HYOUCK JU, JUNG, DAE HUN
Принадлежит:

The present invention relates to an impeller with a flow resistor. According to the present invention, the impeller with a flow resistor comprises: an impeller; a housing having a space to accommodate the impeller and a buffer space to equip a thrust bearing which is at a rear side of the impeller; and the flow resistor having a shape where an inner side of the buffer space is projecting to hinder flow of a fluid flowing inside the buffer space due to rotation of the impeller. COPYRIGHT KIPO 2016 ...

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Номер записи: 25
24-11-2015 дата публикации

GAS FUEL SUPPLY DEVICE USING STRUCTURE OF TWIN VENTURI MIXER AND CONTROL METHOD THEREOF

Номер: KR101571022B1
Автор: WOO, YOUNG MIN, JUNG, DAE HUN, JANG, JIN YOUNG, LEE, YOUNG JAE, PYO, YOUNG DUG, KIM, GANG CHUL, CHO, JONG PYO, KWON, OH SEUK
Принадлежит: KOREA INSTITUTE OF ENERGY RESEARCH

The present invention relates to a gas fuel supply device using a structure of a twin Venturi mixer and a control method thereof and, more specifically, relates to a gas fuel supply device using a structure of the twin Venturi mixer and a control method thereof which mixes a mixture wherein air of a first Venturi is mixed with gas fuel with a mixture in which gas fuel of a second Venturi is mixed with air in a fuel air mixing unit, supplies the mixed mixture to an engine, and enables a control unit to control valves in accordance to a signal measured by a measurement sensor to realize a desired ratio of air to gas by controlling an amount of air and gas, thus increasing efficiency of the engine. COPYRIGHT KIPO 2016 (AA) Air IN (BB) Cooling water OUT (CC) Cooling water IN ...

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Номер записи: 26
20-08-2018 дата публикации

CARD NUMBER RECOGNITION METHOD USING DEEP LEARNING

Номер: KR1020180092455A
Автор: CHO, TAE HOON, SEO, SUNG MIN, HEONG, DAE HEON, YOON, YOUNG SUN
Принадлежит:

The present invention relates to a card number recognition method using deep learning, comprising: photographing a card at various angles to convert thousands of numeric images into data formats and labeling the numbers of the images to be displayed; performing a learning using a convolution neural network (CNN) for a number represented by the image using the numeric image data and labeling data; generating a file including a weight value and a structure of a neural network upon completion of the CNN learning; photographing the card by a smartphone to obtain a number required for the CNN learning and discrimination, extracting from the server PC as an optimal image and generating the data file; and calling a data file generated by the PC and a file learned using the CNN to discriminate a number and outputting the number to the screen of the smartphone. COPYRIGHT KIPO 2018 (AA) End (S100) Executing a CNN learning program (S110) Converting numeric images into data files (S120) Forming a label ...

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Номер записи: 27
27-02-2014 дата публикации

ELECTRICAL POWER STORAGE DEVICE FOR VEHICLE USING COMPRESSED-AIR ENERGY STORAGE, AND ELECTRICAL POWER STORAGE METHOD THEREFOR

Номер: WO2014030794A1
Автор: LIM, Yong-Hoon, PARK, Byung-Sik, CHUNG, Dae-Hun, KANG, Sae-Byul, LEE, Jae-Yong, LEE, Dong-Hyun, CHOI, Kyu-Sung
Принадлежит:

The present invention relates to an electrical power storage device for a vehicle using compressed-air energy storage and to an electrical power storage method therefor, and the invention aims to create a vehicle feature involving a new concept whereby use is made of available energy generated during vehicle travel and a usable energy source from the outside. More specifically, the invention relates to an electrical power storage device for a vehicle using compressed-air energy storage, the device featuring a means which allows available energy that is discarded during vehicle movement to be converted into convenient-to-use electrical power and effectively stored for use, and the device being usable when required so as to match a rapid increase in electrical-power demand, without any limitations in terms of time and space during vehicle movement and when the vehicle is parked or stationary; and the invention relates to an electrical power storage method therefor.

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Номер записи: 28
04-12-2014 дата публикации

PIPE FOR HEAT ENERGY

Номер: WO2014193042A1
Автор: LEE, Jae Yong, IM, Yong Hoon, CHUNG, Dae Hun
Принадлежит:

The present invention relates to a pipe for heat energy, which can quickly cope with the leakage of a heat energy transfer medium. A pipe for heat energy according to one embodiment of the present invention can comprise: an outer pipe; at least one inner pipe arranged inside the outer pipe and transferring a heat energy transfer medium through the inside thereof; a protection layer arranged to encompass the inner pipe; and a filling material filled between the inside of the outer pipe and the protection layer.

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Номер записи: 29
18-05-2015 дата публикации

CONTROL SYSTEM FOR HEAT EXCHANGE BETWEEN DISTRICT HEATING NETWORKS AND METHOD THEREOF

Номер: KR1020150053545A
Автор: IM, YONG HOON, LEE, JAE YONG, CHUNG, DAE HUN
Принадлежит:

The present invention relates to a control system for heat exchange between district heating networks, and a method thereof. The control system for heat exchange comprises: a heat pump which is connected between a first pipe for heat source collection for a first district heating network and a second pipe for heat source supply for a second district heating network, and which causes heat exchange to take place between the first heat source collected via the first pipe and the second heat source supplied via the second pipe; a plurality of temperature sensors which obtain the temperature of the first heat source and the second heat source; and a control device which controls the heat exchange direction of the heat pump between the first heat source and the second heat source on the basis of the temperature of the first heat source and the second heat source. COPYRIGHT KIPO 2015 (11) First heat production facility (21) Second heat production facility ...

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Номер записи: 30
31-03-2023 дата публикации

복합 전자 부품

Номер: KR102516764B1
Автор: 김호윤, 유경화, 변만수, 정대헌, 천민경, 손수환
Принадлежит: 삼성전기주식회사

... 본 발명은, 복수의 유전체층과 상기 유전체층을 사이에 두고 서로 대향하도록 배치되는 제1 및 제2 내부 전극이 적층된 커패시터 바디; 및 상기 커패시터 바디의 양단에 각각 배치된 제1 및 제2 외부 전극; 을 포함하는 적층형 커패시터, 상기 적층형 커패시터의 하부에 배치되는 기판; 및 상기 기판에 상기 제1 및 제2 외부 전극과 각각 접속되도록 서로 이격되게 배치되고, 상기 기판 바디의 상면 또는 하면으로 더 연장되는 제1 및 제2 방전부를 가지는 제1 및 제2 방전 전극; 을 포함하는 고강성 칩 및 상기 제1 및 제2 방전부 사이에 스페이스부가 마련되도록 상기 제1 및 제2 방전 전극을 커버하는 봉지부를 포함하는 복합 전자 부품을 제공한다.

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Номер записи: 31