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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 42. Отображено 42.
05-06-2018 дата публикации

쿨러 조립체 및 쿨러 조립체의 제조 방법

Номер: KR0101864323B1
Автор: 이정승
Принадлежит: 한화파워시스템 주식회사, 한화에어로스페이스 주식회사

... 쿨러 케이스 조립체는 금속 판을 가공하여 제조되는 관 형상의 케이스와, 케이스의 내벽에 설치되는 복수 개의 돌출부와, 주물 공정에 의해 케이스의 외측을 둘러싸는 주철 소재의 외부 케이스를 구비한다.

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Номер записи: 1
12-08-2015 дата публикации

METHOD FOR COMPENSATING VERTICAL ANGLE ERROR BY THERMAL DEFORMATION OF MACHINE TOOL AND NUMERICAL CONTROL APPARATUS USING SAME

Номер: KR1020150091655A
Автор: LEE, JUNG SEUNG, KIM, KI HONG
Принадлежит:

The present invention relates to a method for compensating a vertical angle error by thermal deformation of a machine tool and a numerical control apparatus using the same. The method for compensating a vertical angle error by thermal deformation of a machine tool comprises: a step of determining whether the temperature difference value between a table rotation driving gear and a base has changed; a step of, when the temperature difference value has changed, calculating the vertical angle error compensation data by substituting a relative angle between a main axis rotation-central axis and a Z axis and displacement of the X axis depending on the location of the Z axis as an approximate value into a linear function; a step of compensating for a vertical angle error of the machine tool by using the vertical angle error compensation data. COPYRIGHT KIPO 2015 (S540) X axis correction amount (n) → X axis machine zero-point shift function(EXIN) ...

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Номер записи: 2
04-06-2015 дата публикации

SEPARATOR, METHOD FOR MANUFACTURING SAME, AND BATTERY USING SAME

Номер: WO2015080507A1
Автор: JANG, Jung Sue, LEE, Sang Ho, LEE, Jung Seong, CHO, Jae Hyun
Принадлежит:

The present invention relates to a separator, which improves a plasticizer extraction rate by adjusting a plasticizer extracting step such that a residue amount of a plasticizer within the separator is reduced. Particularly, various material properties of the separator caused by a plasticizer residue are enhanced by circulating a solvent during an extracting step so as to reduce a concentration gradient in the vicinity of a surface of the separator such that an extraction rate is improved, thereby obtaining performance of a battery and thermal stability.

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Номер записи: 3
25-09-2015 дата публикации

METHOD FOR FORMING CELL SPHEROID AND APPARATUS FOR FORMING CELL SPHEROID

Номер: KR101555239B1
Автор: LEE, TAE YOON, CHO, SEUNG WOO, LEE, JUNG SEUNG, SEO, JUNG MOK
Принадлежит: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

The present invention relates to a method for forming a cell spheroid and an apparatus for forming a cell spheroid, the method comprising the steps of: forming a material layer having a first surface property; dropping a cell culturing droplet including a plurality of cells on a surface of the material layer; treating a surface in order to have a second surface property at least a part of a surface of the material layer; and forming a cell spheroid from the cell culturing droplet by hanging drops. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
02-07-2015 дата публикации

CRUSHED MATRIX OF DECELLULARIZED ORGANS FREEZE-DRIED TO CULTURE AND DIFFERENTIATE CELLS AND MANUFACTURING METHOD THEREOF

Номер: KR1020150074672A
Автор: CHO, SEUNG WOO, LEE, JUNG SEUNG
Принадлежит:

The present invention relates to crushed matrix of decellularized liver cells to culture and differentiate liver cells, a composition including the same and a method for culturing or differentiating liver cells by using the crushed wherein the crushed matrix of decellularized organs is freeze-dried, and the composition includes the same, which are preserved for a long period of time and can be cultured and differentiated in various forms or used in cell culture and differentiation, thereby being used for culturing and differentiating cells or being used in an organ transplant and also in an in vivo drug research. COPYRIGHT KIPO 2015 ...

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Номер записи: 5
11-11-2016 дата публикации

분리막의 제조 방법과 그 분리막 및 이를 이용한 전지

Номер: KR0101674988B1
Автор: 이정승, 장정수, 조재현, 홍대현
Принадлежит: 삼성에스디아이 주식회사

... 본 발명은 폴리올레핀계 분리막을 제조하는 방법에 관한 것으로, 분리막 제조 공정 중 열고정 공정에서 타공 노즐을 이용하여, 횡 방향의 열수축률 및 통기도를 향상시켜, 전지 안정성을 확보할 수 있는 분리막, 이의 제조 방법 및 이를 이용한 전지에 관한 것이다.

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Номер записи: 6
07-01-2016 дата публикации

POROUS POLYOLEFIN-BASED SEPARATION MEMBRANE AND PREPARATION METHOD THEREFOR

Номер: WO2016003094A1
Автор: KIM, Kee Wook, LEE, Sang Ho, LEE, Yong Bae, LEE, Jung Seong, JANG, Jung Sue, CHO, Jae Hyun, HONG, Dae Hyun
Принадлежит:

The present invention relates to a method for preparing a polyolefin-based separation membrane and a polyolefin-based separation membrane prepared by the method, the method comprising: forming a sheet by melt blending a composition comprising a polyolefin-based resin and a plasticizer and extruding the same; carrying out a first drawing in which the sheet drawn by E1 times at a temperature of T1 in the longitudinal direction and drawing the same by E2 times at a temperature of T2 in the width direction; extracting the plasticizer from the drawn sheet; and carrying out a second drawing of the sheet, from which the plasticizer is extracted, to a final elongation of 1.25-1.5 times thereof in the width direction, wherein, in the first drawing, the temperature conditions are 100°C < T1 < 115°C, 100°C < T2 < 115°C and T2 ≥ T1, and the magnification condition is E1×E2 = 60-80.

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Номер записи: 7
04-05-2016 дата публикации

METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREBY, AND BATTERY USING SEPARATOR

Номер: KR1020160048270A
Автор: LEE, JUNG SEONG, JANG, JUNG SUE, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a method for manufacturing a polyolefin-based separator. More specifically, the present invention relates to: a separator capable of securing battery safety by using a pore nozzle in a heat-setting process among a separator manufacturing processes, thereby enhancing a thermal shrinkage rate and permeability in a horizontal direction; a manufacturing method thereof; and a battery using the separator. The method for manufacturing a polyolefin-based separator according to an embodiment of the present invention comprises the steps of: forming a sheet with a composition including a polyolefin-based resin and a plasticizer; elongating the sheet in a horizontal direction and a vertical direction; extracting the plasticizer from the elongated sheet; and performing heat-setting the sheet from which the plasticizer is extracted at temperatures of 100-140°C. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
11-04-2016 дата публикации

METHOD FOR MANUFACTURING SEPARATOR, THE SEPARATOR, AND BATTERY USING THE SEPARATOR

Номер: KR0101611229B1
Автор: 이상호, 김기욱, 이영훈, 이정승, 장정수, 정준호, 조재현
Принадлежит: 제일모직 주식회사

... 본 발명은 분리막의 제조 공정 중 분리막 연신 공정을 조절하여 분리막의 인장 강도를 향상시키고 용융 수축률을 감소시키는 분리막의 제조 방법에 관한 것이다. 또한, 본 발명은 분리막의 인장 강도는 높이면서도 용융 수축률은 낮게 유지하여 권취 공정성은 물론 열 안정성 또한 우수한 분리막에 관한 것이다. 또한, 본 발명은 인장 강도가 높고 용융 수축률이 낮은 분리막을 이용하여 안전성이 향상된 전기 화학 전지에 관한 것이다.

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Номер записи: 9
05-06-2017 дата публикации

RF DEVICE HEAT RADIATING STRUCTURE

Номер: KR101743167B1
Автор: LEE, JEONG SEUNG
Принадлежит: UWBTECH CO., LTD.

The present invention relates to an RF device heat radiating structure which comprises: a base in which a plurality of electronic components are mounted; a cover configured to seal the base to place the electronic components therein; and a heat radiating pad of a flexible material attached to a location facing each electronic component on a rear surface of the cover, wherein the heat radiating pad contacts an upper end portion of the electronic component to transfer heat from the electronic component to the cover. COPYRIGHT KIPO 2017 ...

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Номер записи: 10
08-04-2016 дата публикации

SEPARATION MEMBRANE, PRODUCTION METHOD THEREOF, BATTERY USING SAME

Номер: KR1020160038918A
Автор: LEE, JUNG SEONG, KIM, KEE WOOK, KIM, YUN GI, LEE, SANG HO, JANG, JUNG SUE, CHUNG, JUN HO, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a separation membrane, a production method thereof, and a battery using the same. More specifically, the present invention relates to a separation membrane which exhibits increased strength without reduction in material properties such as stretchability and thermal contractility of the separation membrane, by suppressing production of defects or non-fused gels due to incompletely mixed polyolefin. The present invention further relates to a production method thereof. According to the present invention, it is possible to provide a battery with increased stability by using the separation membrane. COPYRIGHT KIPO 2016 ...

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Номер записи: 11
05-01-2016 дата публикации

SEPARATOR, MANUFACTURING METHOD THEREOF AND BATTERY USING SAME

Номер: KR1020160000547A
Автор: LEE, SANG HO, KIM, KEE WOOK, KIM, YUN GI, LEE, JUNG SEONG, JANG, JUNG SUE, CHUNG, JUN HO, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a method for manufacturing a polyolefin-based porous separator. A high power battery includes polyolefin-based porous layers. The porous separator limits the thickness and composition of the porous layers and represents strength suitable for the separator. At the same time, the porous separator reduces a change of physical properties due to heat and pressure, and secures electrolyte penetrability and heat resistance. Thereby, the stability and cycle characteristics of the battery can be improved. COPYRIGHT KIPO 2016 ...

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Номер записи: 12
16-02-2016 дата публикации

COMPOSITION FOR SEPARATOR, SEPARATOR FORMED BY USING COMPOSITION, AND BATTERY USING SEPARATOR

Номер: KR1020160017166A
Автор: HONG, DAE HYUN, LEE, SANG HO, LEE, JUNG SEONG, LIM, SUNG CHUL, CHO, JAE HYUN, KIM, KEE WOOK, LEE, YONG BAE, JANG, JUNG SUE
Принадлежит:

The present invention relates to a composition for forming a separator, a separator formed by using the composition, and a battery using the same. The present invention relates to a separator having heat insulation and strength proper to the separator, and not causing degradation of air permeability. Specifically, provided is a composition for forming a separator, comprising a low viscosity plasticizer, and a method for manufacturing a separator using the same, thereby manufacturing a separator having battery stability by improving not only air permeability, but also porosity. COPYRIGHT KIPO 2016 ...

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Номер записи: 13
09-03-2016 дата публикации

SEPARATOR HAVING HIGH-TENSILE STRENGTH AND METHOD FOR MANUFACTURING THE SAME

Номер: KR0101601787B1
Автор: 김기욱, 이상호, 이영훈, 이정승, 정준호, 조재현
Принадлежит: 제일모직주식회사

... 본원 발명은 전지용 분리막을 제조하는 방법에 관한 것으로, 분리막의 기재 필름을 연신하는 공정 중 연신을 정지시키는 정지 공정을 수행함으로써 인장 강도가 증대된 분리막을 제조하는 방법에 관한 것이다.

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Номер записи: 14
04-09-2014 дата публикации

SEPARATION MEMBRANE HAVING HIGH TENSILE STRENGTH, MANUFACTURING METHOD THEREFOR, AND SECONDARY BATTERY COMPRISING SAME

Номер: WO2014133371A1
Автор: LEE, Sang Ho, KIM, Kee Wook, LEE, Young Hoon, LEE, Jung Seong, CHUNG, Jun Ho, CHO, Jae Hyun
Принадлежит:

The present invention relates to a method for manufacturing a separation membrane for batteries, a separation membrane manufactured by the method, and a secondary battery comprising the separation membrane. More specifically, the present invention relates to a method for manufacturing a separation membrane having enhanced tensile strength by performing a shutdown process stopping a stretch during a process of stretching a base film of the separation membrane.

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Номер записи: 15
08-01-2016 дата публикации

POROUS POLYOLEFIN SEPARATOR AND PREPARING METHOD THEREOF

Номер: KR1020160002447A
Автор: KIM, KEE WOOK, LEE, SANG HO, LEE, YONG BAE, LEE, JUNG SEONG, JANG, JUNG SUE, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a polyolefin-based separator preparing method, and a polyolefin-based separator prepared by using the method. The method includes the steps of: forming a cooled and solidified sheet by melt-kneading and extruding a composition including a polyolefin resin and a plasticizer; stretching the solidified sheet in a length direction at T1 temperature by E1 times and stretching the solidified sheet in a width direction at T2 temperature by E2 times; extracting the plasticizer from the stretched sheet; and stretching the sheet having the plasticizer extracted out in the width direction to make the final stretch ratio between 1.25-1.5 times. The temperature conditions of the stretching operation are 100°C =T1. The stretch ratio condition is E1 x E2 = 60 to 80. COPYRIGHT KIPO 2016 (AA) [Wet graph] (BB) [Drying graph] (CC) [1/2 drying graph] (DD) Bubble point pressure (Psi) (EE) Mean point pressure (Psi) ...

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Номер записи: 16
13-02-2018 дата публикации

PORTABLE EYE PROTECTOR

Номер: KR101827740B1
Автор: LEE, JUNG SEUNG
Принадлежит: LEE, JUNG SEUNG

The present invention relates to a portable eye protector, which comprises: a support part which can be worn on the face; a transparent part inserted and fixed in a central portion of the support part and formed to be transparent so as to protect the eyes and ensure the view; a first buckle installed at one end of the support part; a second buckle installed at the other end of the support part and detachably coupled to the first buckle; a band part provided for the support part to be in close contact with the face by being worn on the head and having one end fixed to the inner surface of the support part and the other end part connected to pass through the second buckle so as to be movable; a first button installed on an outer surface of the support part and provided to be detachable from the band part; and a second button installed on the band part and coupled with the first button. COPYRIGHT KIPO 2018 ...

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Номер записи: 17
06-07-2018 дата публикации

APPARATUS FOR CLEANING SHELL MOLD FOR PRECISION CASTING

Номер: KR101875396B1
Автор: LEE, JEONG SEUNG
Принадлежит: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

The present invention discloses an apparatus for cleaning a shell mold, comprising: a central pipe provided with a first through hole supplying cleaning water; a compressed air supply pipe separately arranged in a radial direction while surrounding the central pipe, and provided with a second through hole injecting compressed air; and a suction pipe arranged to surround the compressed air supply pipe, and provided with a third through hole at the outside, thereby capable of effectively discharging foreign matters remaining in the shell mold to the outside. COPYRIGHT KIPO 2018 ...

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Номер записи: 18
20-07-2016 дата публикации

세포 배양 및 세포 분화를 위한 탈세포화 기관 매트릭스 동결건조 분쇄물 및 이의 제조 방법

Номер: KR0101637548B1
Автор: 조승우, 이정승
Принадлежит: 연세대학교 산학협력단

... 본 발명은 간세포의 배양 및 간 세포의 분화를 위한 탈세포화 간 매트릭스 분쇄물 및 이를 포함하는 조성물에 대한 것이다. 또한, 본 발명은 상기 분쇄물을 이용하여 간 세포를 배양하거나, 간 세포를 분화시키는 방법에 관한 것이다. 본 발명의 탈세포화 조직 매트릭스 동결건조 분쇄물 및 이를 함유하는 조성물은, 장기간 보존이 가능하고 다양한 형태로 세포 배양, 세포 분화, 또는 세포 배양 및 세포 분화에 적용될 수 있다. 따라서, 본 발명의 분쇄물 및 조성물은 동물 세포 배양 및 분화, 또는 장기 이식 등에 매우 유용하게 이용될 수 있다. 또한, 본 발명은 약물의 invivo 연구에 이용될 수 있는 장점이 있다.

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Номер записи: 19
09-03-2018 дата публикации

COMPOSITION FOR PROMOTING DIRECT CROSSING CONVERSION COMPRISING DECELLULARIZED EXTRACELLULAR MATRIX AND USES THEREOF

Номер: KR1020180025817A
Автор: CHO, SEUNG WOO, KANG, HOON CHUL, JIN, YOON HEE, LEE, JUNG SEUNG
Принадлежит:

The present invention relates to a composition for promoting direct crossing conversion comprising a decellularized extracellular matrix and to a method for direct crossing conversion into neurons or hepatocytes using the same. The composition for promoting direct crossing conversion according to the present invention comprises a tissue-derived extracellular matrix separated from a living body, and as the culture surface or hydrogel based on the extracellular matrix effectively provides a tissue-specific microenvironment, the direct crossing conversion efficiency can be remarkably improved, so that the present invention can be applied not only to various tissue engineering application technologies such as a culture platform for producing a cell therapy agent or a biomaterial for a transplant, but also to a toxicity evaluation and a drug screening field. COPYRIGHT KIPO 2018 (1) Surface coating for cell culture and brain-specific surface preparation (2) Hydrogel production for cell culture ...

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Номер записи: 20
22-01-2015 дата публикации

POROUS SEPARATOR AND MANUFACTURING METHOD THEREFOR

Номер: WO2015009055A1
Автор: LEE, Sang Ho, KIM, Kee Wook, LEE, Jung Seong, JANG, Jung Sue, CHUNG, Jun Ho, CHO, Jae Hyun, HONG, Dae Hyun
Принадлежит:

The present invention relates to a method for manufacturing a porous separator, a porous separator manufactured by the manufacturing method, and an electrochemical cell comprising the separator, the manufacturing method comprising: melt-mixing and extruding a composition comprising a polymer resin and a plasticizer, thereby forming a sheet solidified by cooling; drawing the solidified sheet in the length direction at a temperature of T1 and thereafter drawing the sheet in the width direction at a temperature of T2; and extracting the plasticizer from the drawn sheet, wherein T2-T1 ≥ 20 °C.

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Номер записи: 21
11-11-2016 дата публикации

분리막 조성물, 상기 조성물로 형성된 분리막 및 이를 이용한 전지

Номер: KR0101674985B1
Автор: 홍대현, 이상호, 이정승, 임성철, 조재현, 김기욱, 이용배, 장정수
Принадлежит: 삼성에스디아이 주식회사

... 본 발명은 분리막 형성용 조성물 및 상기 조성물로 형성된 분리막 및 이를 이용한 전지에 관한 것으로, 분리막에 적합한 내열성 및 강도를 가짐과 동시에 통기도가 저하되지 않는 분리막에 관한 것이다. 보다 상세하게는 저점도의 가소제를 포함하는 분리막 형성용 조성물 및 이를 이용한 분리막 제조방법을 제공하여, 통기도 뿐만 아니라 공극률을 향상시켜 전지 안정성을 도모할 수 있는 분리막을 제조할 수 있다.

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Номер записи: 22
03-11-2011 дата публикации

SMALL BASE STATION AND UPLINK POWER CONTROL METHOD THEREOF

Номер: WO2011136567A2
Автор: LEE, Jung Seung
Принадлежит:

Disclosed is a small base station which controls uplink transmission power, and a power control method thereof. According to the present invention, information on the wireless environment around the base station is measured through an uplink/downlink, and a power control parameter is calculated by using the information on the wireless environment. The power control parameter is transmitted to user equipment, and the user equipment sets uplink transmission power by using the power control parameter. The information on the wireless environment referred to herein includes at least one of information on the interference by neighbor user equipment, measured by an uplink receiver, and information on the path loss with a neighbor base station, measured by a downlink receiver.

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Номер записи: 23
18-05-2015 дата публикации

MACHINE TOOL

Номер: KR1020150053542A
Автор: LEE, JUNG SEUNG, KIM, KI HONG
Принадлежит:

An embodiment of the present invention relates to a machine tool comprising: a column; a transfer device including a transfer motor for providing information on rotation to be installed on the column; a saddle which is supported in the column to be slid and is linearly moved back and forth by the transfer device; a spindle supported in the saddle; a linear scale installed between the column and the saddle; a scale scanning device which is installed on the saddle to be moved with the saddle and surveys a position by scanning the linear scale; and a control part to calculate the bending deformation level of the column caused by heat by comparing the position value from the rotation information provided by the transfer motor with the position value surveyed by the scale scanning device. COPYRIGHT KIPO 2015 ...

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Номер записи: 24
22-05-2020 дата публикации

ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF

Номер: WO2020101211A1
Автор: LEE, Kwang Ho, PARK, Hui Jin, LEE, Jung-Seung, HAM, Chul Hee
Принадлежит:

Provided are an electronic apparatus and a controlling method thereof, wherein the electronic apparatus may improve a processing speed of a device by using, as a swap area, an area of a volatile memory and an area of a non-volatile memory and moving, on the basis of a storage time, data stored in the area of the volatile memory used as the swap area to the area of the non-volatile memory used as the swap area. The electronic apparatus according to an embodiment comprises: a volatile memory; a non-volatile memory; and a processor for controlling, when an available capacity of a first area of the volatile memory is less than a threshold capacity, at least one piece of data of the first area to be moved to a second area of the volatile memory, and determining whether or not to control the data stored in the second area to be moved to the non-volatile memory, on the basis of at least one of a storage time, in the second area, of data stored in the second area and a possibility to move to the ...

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Номер записи: 25
03-11-2011 дата публикации

SMALL BASE STATION AND UPLINK POWER CONTROL METHOD THEREOF

Номер: WO2011136567A3
Автор: LEE, Jung Seung
Принадлежит:

Disclosed is a small base station which controls uplink transmission power, and a power control method thereof. According to the present invention, information on the wireless environment around the base station is measured through an uplink/downlink, and a power control parameter is calculated by using the information on the wireless environment. The power control parameter is transmitted to user equipment, and the user equipment sets uplink transmission power by using the power control parameter. The information on the wireless environment referred to herein includes at least one of information on the interference by neighbor user equipment, measured by an uplink receiver, and information on the path loss with a neighbor base station, measured by a downlink receiver.

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Номер записи: 26
07-06-2016 дата публикации

Porous polymeric separator and a method for preparing the same

Номер: KR0101627738B1
Автор: 이상호, 김기욱, 이정승, 장정수, 정준호, 조재현, 홍대현
Принадлежит: 제일모직 주식회사

... 본 발명은, 고분자 수지 및 가소제를 포함하는 조성물을 용융혼련하고 압출하여 냉각 고형화된 시트를 형성하고, 상기 고형화된 시트를 길이방향으로 T1 온도에서 연신 후 폭방향으로 T2온도에서 연신하고, 상기 연신된 시트에서 가소제를 추출하는 것을 포함하되, T2-T1 ≥ 20 ℃인, 다공성 고분자 수지 분리막의 제조 방법, 상기 제조 방법에 의해 제조된 다공성 고분자 수지 분리막, 및 상기 분리막을 포함하는 전기 화학 전지에 관한 것이다.

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Номер записи: 27
08-06-2015 дата публикации

SEPARATOR, MANUFACTURING THEREOF AND BATTERY USING SEPARATOR

Номер: KR1020150062673A
Автор: JANG, JUNG SUE, LEE, SANG HO, LEE, JUNG SEONG, CHO, JAE HYUN
Принадлежит:

The present invention relates to a separator which improves plasticizer extraction rate by controlling a plasticizer extraction process and reduces the amount of the plasticizer remaining in the separator. Particularly, the concentration gradient of the surface of the separator is prevented by circulating a solvent in the extraction process, so that the extraction rate is improved. Thereby, various physical properties of the separator can be improved due to remaining plasticizer. The performance of a battery and stability against heat can be secured. COPYRIGHT KIPO 2015 ...

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Номер записи: 28
09-08-2018 дата публикации

HYDROGEL USING, AS SUBSTRATE, HYALURONIC ACID DERIVATIVE MODIFIED WITH GALLOL GROUP AND USE THEREOF

Номер: WO2018143736A1
Автор: CHO, Seung Woo, LEE, Jung-Seung, CHO, Jung Ho, LEE, Jong-Seung
Принадлежит:

The present invention provides a hydrogel platform using, as a substrate, hyaluronic acid (HA) conjugated to a pyrogallol (PG) moiety. The HA-PG conjugate of the present invention can be promptly crosslinked by two different methods, such as using an oxidant or adjusting pH. The hydrogel of the present invention can efficiently control physical characteristics, such as a crosslinking rate, elasticity, and adhesive strength, according to the crosslinking manner of each, while having excellent biocompatibility. The hydrogel of the present invention can be used, on the basis of such excellent stability and functionality thereof, in various fields including drug delivery, biopharmaceutical materials such as a wound healing agent or anti-adhesive agent, medicines, and cosmetic products.

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Номер записи: 29
22-09-2015 дата публикации

POROUS POLYOLEFIN-BASED SEPARATION MEMBRANE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020150106802A
Автор: HONG, DAE HYUN, LEE, JUNG SEONG, KIM, KEE WOOK, CHO, JAE HYUN, JANG, JUNG SUE, LEE, YONG BAE, LEE, SANG HO
Принадлежит:

The present invention relates to a polyolefin-based separation membrane or a polyolefin-based coating separation membrane, and a method for manufacturing the same. According to the method, a solidified sheet is formed by melting, kneading, extruding, and cooling a composition including a polyolefin-based resin and a plasticizer; the solidified sheet is elongated E1 times in the lengthwise direction at the temperature of T1 and then is elongated E2 times in the width direction at the temperature of T2; and the plasticizer is extracted from the elongated sheet. During the elongation, the elongation temperature and an elongation magnification satisfies T_1 < 115°C, T_2 < 115°C, T_2 >= T_1, E_1 × E_2 = 55-80, E_1 >= 7, and E_2 >= 7. COPYRIGHT KIPO 2015 ...

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Номер записи: 30
17-01-2019 дата публикации

장비 관리 방법 및 관리 시스템

Номер: KR0101938624B1
Автор: 이정승, 김기홍
Принадлежит: 두산공작기계 주식회사

... 본 발명은 작업 현장의 상황이나 작업자의 근무 시간까지도 고려하여 전체 장비의 전원을 보다 편리하고 효율적으로 관리할 수 있는 관리 방법 및 관리 시스템에 관한 것으로서, 주변 광의 세기를 검출하여 미리 설정된 한계치를 초과하는지 여부를 비교하는 단계와, 상기 한계치를 초과할 경우, 작업 그룹별로 장비의 작업 시간이 미리 설정된 작업 시간을 초과하는지 여부를 판정하는 단계와, 상기 작업 시간을 초과할 경우, 장비가 가공을 완료하였는지 여부를 확인하는 단계와, 상기 가공이 완료된 것으로 확인되면 장비의 전원 절전 제어를 수행하는 단계를 수행하는 제어부를 포함하는 것을 특징으로 한다 ...

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Номер записи: 31
11-04-2016 дата публикации

SEPARATOR, MANUFACTURING THEREOF AND BATTERY USING THE SEPARATOR

Номер: KR0101611236B1
Автор: 장정수, 이상호, 이정승, 조재현
Принадлежит: 제일모직 주식회사

... 본 발명은 가소제 추출 공정을 조절하여, 가소제 추출율을 개선시켜 분리막 내 가소제의 잔류량을 감소시킨 분리막에 관한 것이다. 구체적으로, 추출 공정에서 용매를 순환시켜, 분리막 표면 근처의 농도구배를 해소하여, 추출율을 향상시킴으로써, 가소제 잔류로 인한 분리막의 여러 물성을 개선시켜, 전지의 성능 및 열에 의해 안정성을 확보할 수 있다.

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Номер записи: 32
04-04-2017 дата публикации

METHOD AND DEVICE FOR REASSIGNING DATA BLOCK OF FILE SYSTEM

Номер: KR101719075B1
Автор: SONG, JOO SEOK, LEE, JUNG SEUNG
Принадлежит: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Disclosed are a method and a device for reassigning a data block of a file system. The disclosed device comprises: a profiling module configured to obtain data block information read in a file system to generate block read sequence information; and a block reassigning module configured to reassign the physical location of the data block based on the block read sequence information. According to the disclosed device, the present invention has an advantage of increasing probability of data block hits by read-ahead and maximizing the performance improvement of the system caused by the read-ahead. COPYRIGHT KIPO 2017 (200) Profiling module (210) Block reassigning module ...

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Номер записи: 33
16-11-2017 дата публикации

미각세포 배양방법 및 이를 이용한 미세유체소자

Номер: KR0101798724B1
Автор: 조승우, 이정승, 진윤희, 조안나
Принадлежит: 연세대학교 산학협력단

... 본 발명은 미각세포의 배양방법 및 이에 의하여 배양된 미각세포의 용도에 관한 것이다. 본 발명의 배양방법에 따르면, 배양이 어려운 미각세포 자체의 기능성을 저하시키지 않으면서 효율적으로 미각세포를 배양할 수 있고, 상기 배양에 의하여 얻어진 미각세포를 이용하여 미각자극물질을 감지하여 그에 따른 평가를 할 수 있는 미세유체소자를 제조할 수 있으며, 또한 본 발명에 따른 미각세포 및 미세유체소자를 이용하여 미각자극 물질의 감지, 스크리닝 또는 관능평가를 수행할 수 있다.

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Номер записи: 34
02-11-2016 дата публикации

SEPARATOR, MANUFACTURING METHOD THEREOF, AND BATTERY USING SAME

Номер: KR1020160126961A
Автор: LEE, SANG HO, KIM, KEE WOOK, KIM, YUN GI, LEE, JUNG SEONG, JANG, JUNG SUE, CHUNG, JUN HO, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a method for manufacturing a polyolefin-based porous separator. Provided is a high output battery with improved battery stability and cycle properties through a porous separator which can represent strength suitable to the separator by including a plurality of polyolefin-based porous layers, and limiting a thickness ratio, a composition, and so on of the porous layers, can have a small change in property caused by heat and pressure, and can secure electrolyte penetration and heat-resistant properties at the same time. COPYRIGHT KIPO 2016 ...

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Номер записи: 35
07-12-2015 дата публикации

NEIGHBOR CELL LIST AUTOMATIC CONFIGURATION APPARATUS AND METHOD FOR SELF-ORGANIZING NETWORK AND MOBILE TELECOMMUNICATION SYSTEM FOR THE SAME

Номер: KR0101574801B1
Автор: 이정승, 박병성
Принадлежит: 에릭슨 엘지 주식회사

SON(Self-organizing Network)을 구현하기 위한 인접 셀 리스트(NCL) 자동 구성 장치 및 그 방법과 그를 위한 이동통신 시스템이 개시된다. 이 장치 및 방법에 의하면, '단말이 주변 셀로 핸드오버할 경우 필요한 셀 탐색 정보' 또는 '해당 기지국의 위치로부터 인접 셀 간의 거리정보' 중 적어도 하나의 인접 셀 정보를 수집하고, 적어도 하나의 인접 셀 정보에 기초하여 인접 기지국들의 가중치를 계산하고 가중치 합을 계산하여 가중치가 높은 기지국들로 인접 셀 리스트(NCL)를 구성한다. 이렇게 구성된 NCL은 단말의 인접 셀 탐색을 위해 기지국 장치를 통해 방송된다.

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Номер записи: 36
07-12-2016 дата публикации

SYSTEM AND METHOD FOR AUTHENTICATING USER USING DUEL CHANNEL

Номер: KR1020160140188A
Автор: LEE, JUNG SEUNG, PARK, HAN, SONG, JOO SEOK, BANG, GYEONG YONG
Принадлежит:

According to an embodiment of the present invention, a first device includes: a communications unit which requests user authentication to a server; a display unit which displays a first keypad including a plurality of areas; a user input unit which receives a user input of selecting at least one of the plurality of areas; and a control unit which transmits area information of the first keypad corresponding to the user input to the server, and receives an authentication result determined based on character arrangement information of a second keypad and the area information of the first keypad. COPYRIGHT KIPO 2016 ...

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Номер записи: 37
08-06-2017 дата публикации

GUSTATORY CELL CULTURE METHOD AND MICROFLUIDIC DEVICE USING SAME

Номер: KR1020170063010A
Автор: CHO, SEUNG WOO, LEE, JUNG SEUNG, JIN, YOON HEE, CHO, ANN NA
Принадлежит:

The present invention relates to a gustatory cell culture method, and a use of the gustatory cell culture thereby. According to the present invention, the gustatory cell culture method enables efficient culture of gustatory cells without reduction in inherent functionality of gustatory cells which are generally hard to culture. Additionally, the use of gustatory cells obtained by the culture also enables the production of microfluidic devices which allow a user to conduct assessment by detecting gustatory stimulation substances. Moreover, it is also possible to carry out evaluation, screening, and detection of gustatory stimulation substances using the microfluidic devices and gustatory cells. COPYRIGHT KIPO 2017 ...

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Номер записи: 38
30-06-2015 дата публикации

POROUS POLYOLEFIN SEPARATION FILM AND MANUFACTURING METHOD THEREOF

Номер: KR1020150072868A
Автор: KIM, KEE WOOK, LEE, SANG HO, LEE, YONG BAE, LEE, JUNG SEONG, JANG, JUNG SUE, CHO, JAE HYUN, HONG, DAE HYUN
Принадлежит:

The present invention relates to a manufacturing method of a polyolefin separation film and a polyolefin separation film manufactured by the method. The manufacturing method of a polyolefin separation film comprises: melting, kneading, and extruding a composition including polyolefin resin and a plasticizer to form a cooled and solidified sheet; elongating the solidified sheet in a longitudinal direction at a temperature of T_1 by E_1 times and then elongating the sheet in a width direction at a temperature of T_2 by E_2 times; and extracting the plasticizer from the elongated sheet, wherein elongation temperature and elongation magnification conditions are T_1 < 115°C, T_2 < 115°C, T_2 >= T_1, E_1×E_2 = 55 to 80, E_1 >= 7, and E_2 >= 7. COPYRIGHT KIPO 2015 ...

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Номер записи: 39
22-05-2014 дата публикации

METHOD FOR PRODUCING SEPARATION MEMBRANE, AND SAID SEPARATION MEMBRANE AND BATTERY USING SAME

Номер: WO2014077499A1
Автор: CHO, Jae Hyun, KIM, Kee Wook, LEE, Sang Ho, LEE, Jung Seong, JANG, Jung Sue, CHUNG, Jun Ho
Принадлежит:

The present invention relates to a method for producing a polyolefin-based porous separation membrane and, more particularly, to a method for producing a separation membrane having improved tensile strength and thermal shrinkage rate by adjusting the stretching factor of a base film during the casting and stretching processes of a separation membrane production process. Also, the present invention relates to a polyolefin-based porous separation membrane having a small difference in tensile strength between the longitudinal direction and the transverse direction of the separation membrane, excellent tensile strength, and improved thermal shrinkage rate and improved puncture strength. Further, the present invention relates to an electrochemical battery of which the dimensional stability under heat and tension is improved using the separation membrane.

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Номер записи: 40
07-08-2014 дата публикации

METHOD FOR MANUFACTURING SEPARATION FILM AND THE SEPARATION FILM, AND BATTERY USING SAME

Номер: WO2014119941A1
Автор: LEE, Sang Ho, KIM, Kee Wook, LEE, Young Hoon, LEE, Jung Seong, JANG, Jung Sue, CHUNG, Jun Ho, CHO, Jae Hyun
Принадлежит:

The present invention relates to a method for manufacturing a separation film in which the tensile strength is enhanced and melting-induced contraction is reduced by controlling a separation film elongation step from among the manufacturing steps therefor. Additionally, the present invention relates to a separation film having superb windability as well as superb thermal stability due to the raised the tensile strength while maintaining a low rate of melting-induced contraction. Furthermore, the present invention relates to an electrochemical battery having enhanced stability by utilizing a separation film having high tensile strength and a low rate of melting-induced contraction.

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Номер записи: 41
11-04-2016 дата публикации

MANUFACTURING SEPARATOR, THE SEPARATOR AND BATTERY USING THEREOF

Номер: KR0101611235B1
Автор: 조재현, 이상호, 이정승, 정준호, 홍대현
Принадлежит: 제일모직 주식회사

... 본 발명은 폴리올레핀계 다공성 분리막을 제조하는 방법에 관한 것으로, 분리막 제조 공정에서의 최종 공정으로서 롤 연신기를 통한 종 방향 연신을 수행하여, 강도 및 열수축률이 증가된 분리막, 이의 제조 방법 및 이를 이용한 전지에 관한 것이다.

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Номер записи: 42