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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 22. Отображено 22.
13-04-2018 дата публикации

이미지 분석 시스템 및 분석 방법

Номер: KR0101848508B1
Автор: 권영일, 박진서, 김태원, 송영석, 설인환, 조기연
Принадлежит: 삼성에스디아이 주식회사

... 본 발명은 이미지 분석 시스템 및 분석 방법에 관한 것이다. 일례로, 시료의 이미지를 입력 받고, 상기 시료의 이미지의 배경 이미지로부터 입자들을 분리하고 분리된 입자들의 위치를 검출하는 검출부; 상기 검출부를 통해 검출된 입자들의 위치를 기초로, 레너드-존스 포텐셜(Lennard-Jones potential)을 이용하여 입자들의 정적 무질서도 값을 계산하는 제 1 연산부; 및 암시적 적분법(implicit integration method)을 통해 입자들이 동적 평형상태에 이를 때까지 입자간의 인장력의 총합을 계산하여 입자들의 동적 무질서도 값을 얻고, 상기 정적 무질서도 값에서 상기 동적 무질서도 값을 감산하여 입자들의 위치 무질서도를 계산하는 제 2 연산부를 포함하는 이미지 분석 시스템을 개시한다.

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Номер записи: 1
12-10-2017 дата публикации

CONDUCTIVE MATERIAL DISPERSED SOLUTION AND SECONDARY BATTERY PREPARED BY USING SAME

Номер: KR1020170113250A
Автор: KIM, YE LIN, JO, KI YEON, YOO, JUNG KEUN, KIM, JE YOUNG, CHOY, SANG HOON, SEOL, JONG HEON
Принадлежит:

Provided is a conductive material dispersed solution comprising a conductive material including bundle-type carbon nanotube, a dispersant including hydrogenated nitrile-based rubber and a dispersion medium, wherein the complex (shear) modulus (¦G*¦ @1Hz) is 20 to 500 Pa when the frequency is 1 Hz at the time of measurement with a rheometer. Also, provided is a secondary battery prepared by using the same. The conductive dispersant has controlled complex (shear) modulus, thereby showing excellent dispersion and powder resistance and greatly improving output properties of a battery. COPYRIGHT KIPO 2017 (AA) Comparative example 1 (BB) Comparative example 2 (CC) Comparative example 3 (DD) Comparative example 4 (EE) Example 1 (FF) Example 2 ...

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Номер записи: 2
15-03-2016 дата публикации

COATING APPARATUS AND METHOD FOR CONTROLLING SAME

Номер: KR1020160029333A
Автор: JO, KI YEON, LEE, MYUNG HAN, IM, YE HOON
Принадлежит:

The present invention relates to a coating apparatus and a method for controlling the same. According to an aspect of the present invention, the coating apparatus includes: a main body having a discharge slot for applying a coating solution to a base material; and a control unit for performing an intermittent coating mode for performing coating operation for forming a coating unit on the base material and coating cessation for forming an uncoated portion on the base material, and a viscosity measuring mode for measuring extension viscosity of the coating solution. The present invention is to provide the coating apparatus capable of assessing coating appropriateness of the coating solution when intermittent coating is performed. COPYRIGHT KIPO 2016 (130) Raw material supply unit (200) Main body (260) Control unit (270) Valve (300) Viscosity measuring device ...

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Номер записи: 3
23-09-2015 дата публикации

PLANT CULTIVATION DEVICE FOR HOME USE

Номер: KR1020150107414A
Автор: CHO, KI YEON, AN, SEUNG MI
Принадлежит:

The present invention relates to a plant cultivation device for home use, which applies a wick in nutrient solution cultivation to irrigate a plant and supply nutrients and, more specifically, a plant cultivation device for home use including: a nutrient solution tank holding a nutrient solution for cultivation; a plant cultivation unit forming the predetermined number of port insertion holes and installed above the nutrient solution tank; a port forming one or more opening parts on the bottom or a lower circumferential surface, and inserted and seated in the port insertion holes; a medium inserted into the port to support the plant to be cultivated; and a wick having one side end coming into contact with a medium via the opening parts of the port and the other side end immersed in the nutrient solution of the nutrient solution tank. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
14-02-2019 дата публикации

METHOD FOR ESTIMATING FILTER CLOGGING WITH SLURRY FOR ELECTRODE PREPARATION

Номер: WO2019031705A2
Автор: LEE, Jeongyong, JO, Ki Yeon, HAN, Hyejin, KIM, Sangeun, LEE, Myunghan, CHUNG, Changkwon
Принадлежит:

The present invention provides a method for predicting the likelihood of coagulation of active material particles contained in a slurry for electrode preparation by measuring rheological properties before and after the slurry is subjected to a shear. The present invention provides an estimation method which enables a prediction of filter clogging with a slurry, and thus makes it possible to estimate the likelihood of filter clogging with a slurry without passing the slurry directly through the filter, thereby improving the efficiency of a battery manufacturing process.

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Номер записи: 5
07-11-2019 дата публикации

MOTOR ASSEMBLY, METHOD FOR MANUFACTURING SAME, AND CLEANER COMPRISING SAME

Номер: WO2019212294A1
Автор: HWANG, Woong, KIM, Ji Min, PARK, Tae Sang, CHO, Ki Yeon, HAN, Jin Woo
Принадлежит:

Provided is a motor assembly having increased suction by improving a coupling structure, a method for manufacturing same, and a cleaner comprising same. The motor assembly comprises: a stator; a rotor configured to rotate with a shaft at the center by interacting electromagnetically with the stator; an impeller coupled to the rotor so as to rotate with the shaft at the center together with the rotor and provided to suck air according to rotation; a housing for covering between the impeller and the stator by coupling to the stator; a cover having an inlet through which air sucked by the impeller is introduced, and provided to cover the impeller; a guide member which guides air discharged from the impeller and is configured to be coupled to the housing; and a plurality of first vanes protruding from one of the cover and the guide member in the direction of the shaft and coupled to the other one of the cover and the guide member, wherein the cover and the guide member, when not coupled to ...

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Номер записи: 6
12-10-2017 дата публикации

METHOD FOR PRODUCING ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERIES

Номер: KR1020170111722A
Автор: AHN, BYOUNG HOON, JO, KI YEON, CHOY, SANG HOON, CHAE, HYUN SIK
Принадлежит:

Provided is a method for producing electrode slurry for lithium secondary batteries, capable of minimizing drag lines by improving physical properties of electrode slurry after conducting a primary mixing process at a high viscosity through adjustment of an insertion amount of a binder. Moreover, provided are a method for producing an electrode for lithium secondary batteries ensuring enhanced battery stability and reduced defect rate in electrodes by applying the method for producing the electrode slurry for secondary batteries, an electrode produced thereby, and a secondary battery including the same. COPYRIGHT KIPO 2017 (AA) Comparative example 1 (BB) Comparative example 2 (CC) Example 1 (DD) Example 2 (EE) Example 3 ...

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Номер записи: 7
05-10-2017 дата публикации

METHOD FOR MANUFACTURING ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERY

Номер: WO2017171274A2
Автор: AHN, Byoung Hoon, JO, Ki Yeon, CHOY, Sang Hoon, CHAE, Hyun Sik
Принадлежит:

Provided are a method for manufacturing an electrode slurry for a lithium secondary battery, which can minimize a drag line by improving the physical properties of the electrode slurry by performing a primary mixing process at a high viscosity by controlling an input amount of a binder; a method for manufacturing an electrode for a lithium secondary battery in which an electrode defect rate is reduced using the method for manufacturing an electrode slurry for a secondary battery and cell stability is improved; and an electrode manufactured thereby and a secondary battery comprising the same.

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Номер записи: 8
04-04-2019 дата публикации

METHOD FOR ESTIMATING FILTER CLOGGING WITH SLURRY FOR ELECTRODE PREPARATION

Номер: WO2019031705A3
Автор: LEE, Jeongyong, JO, Ki Yeon, HAN, Hyejin, KIM, Sangeun, LEE, Myunghan, CHUNG, Changkwon
Принадлежит:

The present invention provides a method for predicting the likelihood of coagulation of active material particles contained in a slurry for electrode preparation by measuring rheological properties before and after the slurry is subjected to a shear. The present invention provides an estimation method which enables a prediction of filter clogging with a slurry, and thus makes it possible to estimate the likelihood of filter clogging with a slurry without passing the slurry directly through the filter, thereby improving the efficiency of a battery manufacturing process.

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Номер записи: 9
26-08-2016 дата публикации

INDOOR TEST APPARATUS OF PNEUMATIC TIRE AND TEST MEASUREMENT METHOD THEREOF

Номер: KR1020160101768A
Автор: KANG, DAE HWAN, CHO, KI YOUN, CHOI, DAE WON, KIM, GI HYUN
Принадлежит:

Disclosed is an indoor test apparatus of a pneumatic tire, and a test measurement method thereof. According to an embodiment of the present invention, the indoor test apparatus of the pneumatic tire comprises: a drum unit provided to electrically be rotatable, and to control a speed; a simulation steering unit mounted to be in contact with a tire with a surface of the drum unit, having a spindle unit enabling rotation of the tire, and enabling to generate one or more among a contact load of the tire with respect to the drum unit, a camber angle, and a slip angle; and a thermal image measurement unit disposed to a predetermined space apart from a spindle to measure a temperature of a surface of the tire. COPYRIGHT KIPO 2016 ...

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Номер записи: 10
18-04-2017 дата публикации

코팅장치 및 이의 제어방법

Номер: KR0101724184B1
Автор: 조기연, 이명한, 임예훈
Принадлежит: 주식회사 엘지화학

... 본 발명은 코팅 장치 및 이의 제어방법에 관한 것으로, 본 발명의 일 측면에 따르면, 기재 상에 코팅액을 도포하기 위한 유출 슬롯을 갖는 본체 및 기재 상에 코팅부를 형성하기 위한 코팅 진행과 기재 상에 무지부를 형성하기 위한 코팅 중단이 이루어지는 간헐 코팅모드 및 코팅액의 신장 점도를 측정하기 위한 점도 평가모드를 수행하기 위한 제어부를 포함하는 코팅 장치가 제공된다.

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Номер записи: 11
14-12-2016 дата публикации

공기입 타이어의 마모성능 측정 장치 및 공기입 타이어의 마모성능 측정 방법

Номер: KR0101685992B1
Автор: 조기연, 강대환, 김기현, 최승규
Принадлежит: 넥센타이어 주식회사

... 본 발명은 기입 타이어의 마모성능 측정 장치 및 공기입 타이어의 마모성능 측정 방법에 관한 것으로, 회전하는 드럼에 회전하는 타이어를 접촉시켜 타이어를 마모시키는 타이어 마모 단계를 포함하며, 상기 타이어 마모 단계가 타이어를 50Km/h 이하의 속도로 회전시키면서 상기 타이어에 횡방향 하중과 가속 토크를 발생시켜 마모를 발생시키는 저속 마모과정; 및 타이어를 80km/h 이상의 속도로 회전시키면서 상기 타이어를 기설정된 캠버앵글로 고정시킨 상태에서 가속 토크를 발생시켜 마모시키는 고속 마모과정을 포함하여 최소 24시간 이내에 다양한 조건으로 제조된 타이어의 마모성능 간 편차를 간단히 파악하고 이에 따른 실차마모시험의 시험 결과를 예측할 수 있다.

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Номер записи: 12
13-06-2017 дата публикации

PRODUCTION METHOD OF LITHIUM SECONDARY BATTERY, MEASUREMENT METHOD OF DISPERSIVITY OF CONDUCTIVE MATERIAL IN PRE-DISPERSION LIQUID, AND MEASUREMENT METHOD OF DISPERSIVITY OF ACTIVE MATERIAL IN SLURRY FOR FORMING ELECTRODE

Номер: KR1020170065175A
Автор: JO, KI YEON, LEE, JUNG YONG, LEE, MYUNG HAN, KIM, SANG EUN
Принадлежит:

The present invention relates to a production method of a lithium secondary battery in a pre-dispersion liquid, to a measurement method of dispersivity of a conductive material, and to a measurement method of a dispersivity of an active material in an slurry for forming an electrode. The method can simply measure uniform distribution of particles by quantitatively measuring dispersivity of particles in a solvent, wherein the particles in a solvent are not visually confirmed, and also the secondary battery has excellent conductivity because the conductive material particles and the active material particles are evenly dispersed in the electrode. COPYRIGHT KIPO 2017 (AA) Particle size distribution at room temperature (BB) Particle size distribution at 80 degrees ...

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Номер записи: 13
22-04-2016 дата публикации

APPARATUS AND METHOD FOR MEASURING WEAR PERFORMANCE OF PNEUMATIC TIRE

Номер: KR1020160043612A
Автор: CHO, KI YOUN, KANG, DAE HWAN, KIM, GI HYUN, CHOI, SEUNG KYU
Принадлежит:

The present invention relates to an apparatus and a method for measuring wear performance of a pneumatic tire. The method for measuring wear performance of a pneumatic tire comprises: a tire wearing step of allowing a rotating tire to be in contact with a rotating drum to wear down the tire. The tire wearing step comprises: a low speed wearing step of causing abrasion by generating a transverse load and acceleration torque in the tire while rotating the tire at the speed of 50 km/h or lower; and a high speed wearing step of causing abrasion by generating acceleration torque in a state that the tire is fixed at a preset camber angle while rotating the tire at the speed of 80 km/h or higher. The deviation between wear performances of tires manufactured under various conditions is simply determined within a minimum of 24 hours, and the test result of an actual vehicle abrasion test according to the deviation can be predicted. COPYRIGHT KIPO 2016 (S100) Step of preparing a tire (S210) Low speed ...

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Номер записи: 14
28-09-2017 дата публикации

CONDUCTOR DISPERSION AND SECONDARY BATTERY MANUFACTURED USING SAME

Номер: WO2017164703A1
Автор: KIM, Ye Lin, JO, Ki Yeon, YOO, Jung Keun, KIM, Je Young, CHOY, Sang Hoon, SEOL, Jong Heon
Принадлежит:

The present invention provides a conductor dispersion and a secondary battery manufactured using the conductor dispersion, the conductor dispersion comprising: a conductor containing bundle-type carbon nanotubes; a dispersant containing a hydrogenated nitrile-based rubber; and a dispersion medium, wherein the conductor dispersion has a complex modulus of elasticity (|G*| @1Hz) of 20-500 Pa when the frequency is 1 Hz at the time of Rheometer measurement. The conductor dispersion shows excellent dispersibility and powder resistance characteristics by having a controlled complex modulus of elasticity, and thus can greatly improve the output characteristics of the battery.

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Номер записи: 15
28-12-2017 дата публикации

COATING STABILITY EVALUATION METHOD AND COATING STABILITY EVALUATION DEVICE

Номер: KR1020170142592A
Автор: LEE, JEONG YONG, JO, KI YEON, HAN, HYE JIN, KIM, EUN JEONG, LEE, HYO JUNG, LEE, JAE PIL, LEE, MYUNG HAN
Принадлежит:

The present invention relates to a coating stability test method, a coating stability test device, a coating device having the coating stability test device, and a method of controlling the coating device. According to the present invention, the coating stability test method determines an unevenness for coating of an interface between a coating unit and an uncoated unit, and a phenomenon of a visual shape to preliminarily test a stability of coating. COPYRIGHT KIPO 2018 ...

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Номер записи: 16
15-06-2017 дата публикации

CONDUCTIVE DISPERSION AND LITHIUM SECONDARY BATTERY MANUFACTURED USING SAME

Номер: WO2017099358A1
Автор: KIM, Ye Lin, JO, Ki Yeon, YOO, Jung Keun, KIM, Je Young, CHOY, Sang Hoon, SEOL, Jong Heon
Принадлежит:

The present invention provides a conductive dispersion and a lithium secondary battery manufactured using the same, the conductive dispersion comprising: a conductive material comprising a bundle-type carbon nanotube; a dispersant; and a dispersion medium, wherein the phase angle is 3° to 18° at a frequency of 1 Hz when measured by a rheometer. The conductive dispersion has high solid-like properties, and thus allows the formation of an electrode active material layer having a uniform thickness with no concern for collapse and occurrence of cracks in the manufacture of an electrode whereby it is possible to improve the performance characteristics, particularly the capacity characteristics, of a battery.

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Номер записи: 17
04-04-2019 дата публикации

ACRYLONITRILE-BASED FIBER MANUFACTURING METHOD

Номер: WO2019066500A1
Автор: KIM, Sang Jin, BAK, Chang Hong, HAN, Hye Jin, JO, Ki Yeon, CHO, Jeong Hun, CHO, Joon Hee
Принадлежит:

The present invention is an acrylonitrile-based fiber manufacturing method comprising a step for providing a polymer solution including an acrylonitrile-based copolymer that contains a carboxyl group, a step for producing a spinning solution by mixing 1 to 6 parts by weight of a hydrophilization solution including an organic solvent and ammonia solution in a 95:5 to 60:40 weight ratio to 100 parts by weight of the polymer solution, and a step for spinning the spinning solution. The invention is intended to enhance the stretchability and strength of acrylonitrile-based fibers and inhibit the occurrence of gelling by controlling the viscosity of the spinning solution through a hydrophilization treatment.

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Номер записи: 18
19-03-2018 дата публикации

METHOD FOR EVALUATING FILLING PROCESS PROPERTIES AND SYSTEM FOR EVALUATING FILLING PROCESS PROPERTIES

Номер: KR1020180028604A
Автор: HAN, HYE JIN, YANG, SE WOO, LEE, MYUNG HAN, JO, KI YEON, PARK, EUN SUK, LEE, JUNG YONG
Принадлежит:

The present invention relates to a method for evaluating filling process properties and a system for evaluating filling process properties and, more specifically, provides a method for evaluating filling process properties and a system for evaluating filling process properties for evaluation with the same. According to the present invention, the method for evaluating filling process properties evaluates filling process properties of a fluid sample to which a method injecting the fluid sample through a nozzle is applied, and quantifies the fluid sample. COPYRIGHT KIPO 2018 (AA) Production example 1 (BB) Production example 2 (CC) Production example 3 (DD) Production example 4 ...

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Номер записи: 19
05-10-2017 дата публикации

METHOD FOR MANUFACTURING ELECTRODE SLURRY FOR LITHIUM SECONDARY BATTERY

Номер: WO2017171274A3
Автор: AHN, Byoung Hoon, JO, Ki Yeon, CHOY, Sang Hoon, CHAE, Hyun Sik
Принадлежит:

Provided are a method for manufacturing an electrode slurry for a lithium secondary battery, which can minimize a drag line by improving the physical properties of the electrode slurry by performing a primary mixing process at a high viscosity by controlling an input amount of a binder; a method for manufacturing an electrode for a lithium secondary battery in which an electrode defect rate is reduced using the method for manufacturing an electrode slurry for a secondary battery and cell stability is improved; and an electrode manufactured thereby and a secondary battery comprising the same.

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Номер записи: 20
18-02-2019 дата публикации

전극 제조용 슬러리의 필터 막힘 평가방법

Номер: KR1020190016182A
Автор: 이정용, 조기연, 한혜진, 김상은, 이명한, 정창권
Принадлежит:

... 본 발명은 전극 제조용 슬러리의 전단 적용 전후의 유변 특성을 측정하여 슬러리에 포함된 활물질 입자들의 응집 가능성을 미리 예측하는 방법을 제공한다. 본 발명은 슬러리의 필터 막힘을 미리 예측할 수 있는 평가방법을 제공함으로써, 슬러리를 직접 필터에 통과시키지 않고도 슬러리의 필터 막힘 가능성을 평가할 수 있어 전지 제조 공정의 효율을 향상시킬 수 있다.

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Номер записи: 21
20-06-2017 дата публикации

CONDUCTIVE MATERIAL DISPERSED SOLUTION AND LITHIUM SECONDARY BATTERY PREPARED BY USING SAME

Номер: KR1020170069141A
Автор: KIM, YE LIN, JO, KI YEON, YOO, JUNG KEUN, KIM, JE YOUNG, CHOY, SANG HOON, SEOL, JONG HEON
Принадлежит:

The present invention provides a conductive material dispersed solution which contains a conductive material including bundle-type carbon nanotubes, a dispersing agent, and a dispersing medium, and having the phase angle of 3 to 18° when a frequency during a rheometer measurement is 1 Hz; and a lithium secondary battery prepared by using the same. The conductive material dispersed solution has high similarity to solid, so an electrode active material layer with a uniform thickness can be formed without worrying about the collapse during an electrode producing process or the generation of cracks, and as a result, the performance characteristics, especially the capacity characteristic of the battery can be improved. COPYRIGHT KIPO 2017 (AA) Example 2-1 (BB) Example 2-2 (CC) Comparative example 2-1 (DD) Comparative example 2-2 (EE) Comparative example 2-3 ...

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Номер записи: 22