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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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Применить Всего найдено 13. Отображено 13.
10-11-2016 дата публикации

연료전지 시스템

Номер: KR0101675204B1
Принадлежит: 포스코에너지 주식회사

... 본 발명은 연료전지 시스템에 관한 것으로, 수소와 공기의 화학 반응이 고온에서 이뤄지고, 외부로부터 메탄이 공급되고 내부에서 메탄이 개질되어 수소를 생성하는 연료전지와, 메탄에 수증기를 함유시키기 위해서 연료전지 일측에 구비된 가습기 및, 일측이 연료전지로부터 열을 흡수하고, 타측이 가습기에 유동하는 냉각수로 열을 방출하도록 연료전지 및 가습기 사이에 장착된 열전소자를 포함하며, 연료전지 및 열전소자의 복합발전을 통하여 연료전지의 에너지 변환 효율이 향상되는 효과가 있는 연료전지 시스템을 제공한다.

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17-04-2017 дата публикации

METHOD AND APPARATUS FOR DISPLAYING IMAGE WHICH INDICATES OBJECT

Номер: KR1020170041513A
Принадлежит:

According to an aspect of the present invention, a method for displaying an image indicating an object comprises the steps of: displaying a model corresponding to the object; receiving a user input for selecting an area of interest included in the object in the model; and displaying an image indicating the area of interest based on the user input. COPYRIGHT KIPO 2017 (1201) Image processing unit (1401) Display unit (1601) Input unit ...

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06-07-2016 дата публикации

FUEL CELL SYSTEM

Номер: KR1020160079233A
Принадлежит:

The present invention relates to a fuel cell system, and comprises: a fuel cell for allowing a chemical reaction of hydrogen and air to occur at a high temperature, wherein methane is supplied from the outside of the fuel cell and the methane is modified to generate hydrogen inside the fuel cell; a humidifier provided at one side of the fuel cell in order to contain steam in the methane; and a thermoelectric element installed between the fuel cell and the humidifier, wherein the heat is absorbed to one side of the thermoelectric element from the fuel cell, and is discharged to cooling water flowing in the humidifier, through the other side of the thermoelectric element, so the energy conversion efficiency of the fuel cell is improved through composite electricity generation of the fuel cell and the thermoelectric element. COPYRIGHT KIPO 2016 (300) Thermoelectric element (AA) Hydrocarbon or LNG (BB) Catalyst combustor ...

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04-04-2018 дата публикации

ULTRASOUND DIAGNOSIS APPARATUS AND OPERATING METHOD THEREOF

Номер: KR1020180034117A
Принадлежит:

The present invention relates to an ultrasonic diagnosis apparatus for providing a guide for improving the quality of an ultrasonic image according to the relative positions of a transducer and a target object, and an operation method thereof. The ultrasonic diagnosis apparatus according to an embodiment of the present invention includes a probe for transmitting an ultrasonic signal to the target object and receiving an ultrasonic echo signal reflected from the target object, a display unit for displaying a contact state between the target object and the probe, and a processor detecting a contact state between the target object and the probe and whether the target object is in contact with the probe by using the echo signal, and controlling the display unit to display an indicator according to the contact state and whether the target object is in contact with the probe. COPYRIGHT KIPO 2018 ...

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24-05-2018 дата публикации

ULTRASONIC IMAGING DEVICE AND CONTROL METHOD THEREOF

Номер: KR1020180054108A
Принадлежит:

One aspect of the present invention provides an ultrasonic imaging device simultaneously displaying an image of a heart acquired by an ultrasonic imaging device and an image of a region of interest (ROI) of the heart set by a user on a display unit to more efficiently and quickly grasp a structure of the heart and a control method thereof. The ultrasonic imaging device comprises: a display unit for displaying an ultrasonic image of the heart of an object; an input unit for receiving a command for setting an ROI of the displayed ultrasonic image related to the heart; and a control unit for setting the ROI of the ultrasonic image related to the heart based on the command for setting the ROI received through the input unit and controlling at least one ROI image set based on the command and the ultrasonic image related to the heart to be displayed on the display unit together. COPYRIGHT KIPO 2018 ...

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08-07-2016 дата публикации

FUEL RECIRCULATION-TYPE SOLID OXIDE FUEL CELL SYSTEM

Номер: KR1020160082572A
Принадлежит:

The present invention relates to a fuel recirculation-type solid oxide fuel cell system predicting precisely an oxygen to carbon ratio of a solid oxide fuel cell system to prevent carbon deposition effectively. The fuel recirculation-type solid oxide fuel cell system of the present invention comprises: a stack having a fuel electrode and an air electrode; a recirculation line recirculating at least a part of fuel discharged from the fuel electrode of the stack; a recirculation blower provided in the recirculation line; and a control unit connected electrically to the stack and the recirculation blower to calculate the oxygen to carbon ratio. The control unit is provided to calculate the recirculation ratio of oxygen, carbon and fuel so as to calculate the oxygen to carbon ratio. COPYRIGHT KIPO 2016 (11a) Anode (11b) Cathode (15a) Oxygen amount measurement unit (15b) Carbon amount measurement unit (15c) Recirculation ratio measurement unit (15d) Calculation unit (21) Fuel injection unit ...

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11-05-2016 дата публикации

ULTRASOUND IMAGE APPARATUS AND OPERATING METHOD THEREOF

Номер: KR1020160051160A
Принадлежит:

An ultrasound image apparatus in accordance with an embodiment of the present invention comprises: an image processing unit which obtains at least one two dimensional ultrasound image including at least one reference ultrasound image corresponding to at least one reference cross section, based on three dimensional ultrasound data for generating a three dimensional ultrasound image of an object; a control unit which controls to set a user designated reference cross section by moving a first reference cross section included in the at least one reference cross section, and to generate at least one first ultrasound image corresponding to the user designated reference cross section; and a display unit which displays the at least one first ultrasound image, and is capable of reducing a time required for obtaining the first ultrasound image corresponding to the user designated reference cross section. COPYRIGHT KIPO 2016 (310) Image processing unit (320) Control unit (330) Display unit ...

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04-07-2013 дата публикации

FUEL CELL HYBRID SYSTEM

Номер: WO2013100490A1
Принадлежит:

The present invention relates to a fuel cell hybrid system. The fuel cell hybrid system includes: a heat engine including a compression unit compressing an oxidizing agent supply gas containing air and an expansion unit expanding the oxidizing agent supply gas to generate mechanical energy; a fuel cell including an anode receiving a fuel gas, a cathode receiving the oxidizing agent supply gas, and a catalyst combustor combusting the non-reaction fuel gas of an anode exhaust gas exhausted from the anode to heat the oxidizing agent supply gas; a first heat exchanger exchanging heat between the oxidizing agent supply gas discharged from the compression unit and the cathode exhaust gas exhausted from the cathode; and a second heat exchanger exchanging heat between the oxidizing agent supply gas discharged from the first heat exchanger and the oxidizing agent supply gas discharged from the catalyst combustor. Here, the oxidizing agent supply gas discharged from the second heat exchanger is supplied ...

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27-10-2015 дата публикации

APPARATUS AND METHOD FOR MEASURING VESSEL STRESS

Номер: KR0101563501B1
Принадлежит: 삼성메디슨 주식회사

... 본 발명의 일 실시예에 따른 혈관 부하 측정 방법에 의하면, 시간에 따라 혈관에 인가되는 부하를 정량화할 수 있는 혈관 부하 측정 방법 및 장치를 제공할 수 있다. 본 발명의 일 실시예에 따른 혈관 부하 측정 방법은, 혈관을 포함하는 대상체에 대한 초음파 데이터를 획득하는 단계; 상기 초음파 데이터에 기초하여, 소정 시간동안 상기 혈관의 제 1 단면이 회전한 제 1 각도, 및 상기 소정 시간동안 상기 혈관의 제 2 단면이 회전한 제 2 각도를 획득하는 단계; 상기 제 1 각도 및 상기 제 2 각도의 차에 기초하여 상기 혈관의 뒤틀림 정도를 측정하는 단계를 포함할 수 있다.

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28-02-2017 дата публикации

ULTRASONIC DIAGNOSTIC APPARATUS AND OPERATING METHOD THEREOF

Номер: KR1020170021558A
Принадлежит:

An ultrasonic diagnostic apparatus is disclosed. The ultrasonic diagnostic apparatus includes a data acquiring part for acquiring ultrasound data for a target object including a blood vessel, and an image processing part for extracting a blood vessel region from a ultrasound image generated based on the ultrasound data, extracting a plaque region included in the extracted blood vessel region, and analyzing the risk of the plaque based on at least one of the surface shape of the extracted plaque region and brightness information on the plaque region, and a display part for displaying the risk level of the analyzed plaque. So, the risk level of the plaque can be displayed. COPYRIGHT KIPO 2017 (110) Data obtaining part (120) Image processing part (130) Display part ...

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25-09-2015 дата публикации

APPARATUS AND METHOD FOR MEASURING VESSEL STRESS

Номер: KR1020150108225A
Принадлежит:

According to an embodiment of the present invention, a method and an apparatus for measuring a vessel stress, which can quantify the level of stress applied to a blood vessel according to time, can be provided. According to an embodiment of the present invention, the method for measuring a vessel′s stress can comprise the steps of: acquiring ultrasonic data on a subject including a blood vessel; acquiring a first angle of rotation of a first cross section of the blood vessel for a certain time and a second angle of rotation of a second cross section of the blood vessel for the certain time based on the ultrasonic data; and measuring the degree of twisting of the blood vessel based on the difference between the first angle and the second angle. COPYRIGHT KIPO 2015 (AA) Start (BB) End (S210) Acquiring ultrasonic data on a subject including a blood vessel (S220) Acquiring a first angle of rotation of a first cross section of the blood vessel for a certain time and a second angle of rotation ...

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11-01-2018 дата публикации

연료재순환형 고체산화물 연료전지시스템

Номер: KR0101817392B1
Автор: 김영황, 조인정, 이태원
Принадлежит: 포스코에너지 주식회사

... 본 발명은 고체산화물 연료전지시스템의 산소/탄소 비율(Oxide/Carbon ratio)를 정밀하게 예측하여 탄소침적을 효과적을 방지할 수 있는 연료재순환형 고체산화물 연료전지시스템에 관한 것이다. 본 발명에 의한 연료재순환형 고체산화물 연료전지시스템은, 연료극 및 공기극을 가진 스택; 상기 스택의 연료극에서 배출되는 적어도 일부의 연료를 재순환시키는 재순환라인; 상기 재순환라인의 도중에 마련된 재순환 블로워; 및 상기 스택 및 재순환 블로워에 전기적으로 접속되어 산소 대 탄소 비(C/O ratio)를 연산하는 제어부;를 포함하고, 상기 제어부는 산소량, 탄소량, 및 연료의 재순환비율을 산출하여 산소 대 탄소 비를 연산하도록 구성되는 것을 특징으로 한다.

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11-05-2016 дата публикации

MEDICAL IMAGE APPARATUS AND DISPLAYING METHOD THEREOF

Номер: KR1020160051161A
Принадлежит:

The present invention provides a medical image apparatus capable of displaying a medical image and a displaying method thereof, by differently configuring a volume rendering attributes for an ROI (region of interest) and a region excluding the region of interest. Disclosed is a medical image apparatus comprising: a user interface unit which receives an input configuring an ROI (region of interest) of a first medical image, and an input configuring a first volume rendering attribute for the first medical image and a second volume rendering attribute for a region excluding the region of interest of the first medical image; and an image generation unit which generates a second medical image, by volume rendering the region of interest and the region excluding the region of interest, respectively based on the configured first and second volume rendering attributes; and a display unit which displays the second medical image. COPYRIGHT KIPO 2016 ...

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