Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 124. Отображено 100.
26-03-2025 дата публикации

Manufacturing method and apparatus for unit cell

Номер: KR102785787B1
Автор: 박동혁, 이현진, 김상욱, 양기
Принадлежит: 주식회사 엘지에너지솔루션

The present invention relates to an apparatus for manufacturing a unit cell, which cuts a lower separator and an upper separator between electrodes adjacent to each other in a process of manufacturing the unit cell provided in a state, in which the lower separator and the upper separator continuously move in a longitudinal direction, and the electrodes are stacked between the lower separator and the upper separator and on the upper separator, respectively, the apparatus comprising: a lower block which is disposed under the lower separator and on which a protrusion is formed at each of both sides thereof with a recessed groove therebetween on a top surface thereof; an upper block which is disposed above the upper separator so as to be vertically aligned with the lower block and on which a protrusion is formed at each of both sides with a recessed groove therebetween on a bottom surface thereof; and a heating wire cutter disposed in any one of the recessed groove of the lower block or the ...

Подробнее
Номер записи: 1
28-07-2017 дата публикации

METHOD OF INITIALIZING ELECTROLYTE INJECTION APPARATUS FOR BATTERY CELL USING TRAY INCLUDING PLUGGING PARTS

Номер: KR1020170087143A
Автор: WI, YOON BONG, KANG, TAE WON, KIM, JIN HA, PARK, DONG HYEUK
Принадлежит:

The present invention relates to a method of initializing an electrolyte injection apparatus which can initialize an electrolyte injection apparatus at low costs. The method of initializing an electrolyte injection apparatus comprises: (a) a process of preparing an electrolyte injection apparatus including an upper tray fixing a plurality of hoppers for electrolyte injection wherein upper ends thereof are opened and electrolyte inlets are formed on lower ends thereof, and a lower tray of a structure supporting battery cells to be arranged on positions facing the electrolyte inlets of the hoppers; (b) a process of positioning a middle tray having plugging parts formed on portions facing the electrolyte inlets of the hoppers on the lower tray to allow the electrolyte inlets of the hoppers and the plugging parts to face each other; (c) a process of vertically moving the upper tray or the lower tray to seal the electrolyte inlets of the hoppers by the plugging parts; and (d) a process of injecting ...

Подробнее
Номер записи: 2
01-10-2018 дата публикации

ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180106408A
Автор: WI, YOON BONG, LEE, HYEON JIN, PARK, SIN YOUNG, PARK, DONG HYEUK
Принадлежит:

The present invention relates to an electrode assembly and a method for manufacturing an electrode assembly. The electrode assembly according to the present invention includes: a first electrode folded in a zigzag manner for a plurality of times; and a plurality of second electrodes disposed in gaps between the folded first electrodes and facing the first electrode with the separation membrane as a boundary. The first electrode comprises: an electrode current collector; and an electrode active material coated on the electrode current collector. The folded portion of the first electrode includes only the electrode current collector. According to the present invention, safety and energy density of a battery can be increased. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 3
31-07-2017 дата публикации

ELECTRODE ASSEMBLY, SECONDARY BATTERY COMPRISING SAME AND MANUFACTURING METHOD THEREOF

Номер: KR1020170087747A
Автор: LEE, SUN WOO, PARK, SIN YOUNG, PARK, DONG HYEUK, KIM, JIN HA, KIM, SUNG HYUN, LEE, HYEON JIN, PARK, SUNG CHUL, KO, MYOUNG JIN, HAN, HYUNG WOOK, CHO, JEA MIN
Принадлежит:

The present invention relates to an electrode assembly, comprising: a first electrode having a first penetration hole; a second electrode having a second penetration hole; a separation membrane interposed between the first electrode and the second electrode, and having a first connection hole connected with the first penetration hole and a second connection hole connected with the second penetration hole; a first electrode lead coupled with the surface of the first electrode through the second penetration hole and the second connection hole; and a second electrode lead coupled with the surface of the second electrode through the first penetration hole and the first connection hole. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 4
20-04-2023 дата публикации

조정관 커팅 로봇장치

Номер: KR102519898B1
Автор: 최정호, 박일석, 조윤현, 김민경, 강정우, 주대연, 이근찬, 박동혁, 조현근, 박인규
Принадлежит: 우정엔지니어링 주식회사, 한국로봇융합연구원

... 본 발명은 조정관 커팅 로봇장치에 관한 것으로, 배관 라인의 성형시 양 고정관 사이에 설치되어 구비되는 조정관을 커팅하여 성형하기 위한 커팅 로봇장치로서, 커팅 로봇장치는 여러 방향으로 선회 및 회전되는 다관절 로봇; 다관절 로봇에 구비되어 조정관 외주면의 임의의 3점의 좌표를 측정하여 조정관의 중심점을 찾기 위한 디지타이저; 다관절 로봇에 상하 이동 및 회전 가능하게 구비되어 디지타이저를 통해 찾은 조정관의 중심점을 기준으로 조정관의 외주면을 커팅하는 커팅장치;를 포함하는 조정관 커팅 로봇장치를 제공한다.

Подробнее
Номер записи: 5
24-04-2024 дата публикации

가시위성 배치를 고려한 드라이빙 시뮬레이터용 실시간 GNSS 센서 에뮬레이션 기술

Номер: KR20240053199A
Автор: 원종훈, 박동혁
Принадлежит:

GNSS 센서 에뮬레이터는, 드라이빙 시뮬레이터와 의사거리 생성부를 연동하는 통신 인터페이스부; 드라이빙 시뮬레이터에서 출력되는 위치 정보와 시간 정보를 포함하는 드라이빙 시뮬레이터의 주변 환경 정보와 가시위성 정보를 이용하여 의사거리를 생성하는 의사거리 생성부; 및 상기 의사거리 생성부에서 생성된 의사거리를 이용하여 항법해를 계산하는 항법해 도출부를 포함할 수 있다.

Подробнее
Номер записи: 6
31-01-2023 дата публикации

전극 시트 노칭 장치 및 노칭 방법

Номер: KR20230015588A
Автор: 박동혁, 이혁수, 김태수, 조성준, 박정현
Принадлежит:

... 본 발명의 일 실시예는, 전극 시트를 이송하는 제1 롤러 및 제2 롤러를 포함하는 이송 유닛; 상기 전극 시트를 지지하는 지그를 포함하는 지그 유닛; 및 상기 전극 시트를 가공하는 레이저를 포함하는 가공 유닛; 을 포함하며, 상기 지그는 상기 전극 시트와 마주하는 면에 형성된 슬릿(slit)을 갖고, 상기 전극 시트를 가공한 레이저 빔이 상기 슬릿을 통과하도록 상기 전극 시트의 일면과 코플래너(coplanar)한 평면 상에서 이동하는, 전극 시트 노칭 장치를 제공한다.

Подробнее
Номер записи: 7
21-04-2017 дата публикации

IMAGE SENSOR

Номер: KR1020170043141A
Автор: PARK, JONG EUN, KIM, YI TAE, PARK, DONG HYUK, AHN, JUNG CHAK
Принадлежит:

An image sensor is provided. The image sensor includes a photoelectric conversion layer formed in a substrate including an element isolation film defining an active region, a floating diffusion region formed on one side of the active region, and a transfer gate disposed in the active region and being in contact with the element isolation film adjacent to the active region. One side of the transfer gate is in contact with the element isolation film so that photo charges generated and accumulated in a photoelectric conversion layer move to the floating diffusion region through a channel. So, it is possible to provide the image sensor with excellent photosensitivity within a limited area. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 8
22-08-2017 дата публикации

WELDING APPARATUS INCLUDING HEAT ABSORPTION RATE SENSING MEMBER AND METHOD OF VERIFYING LAMINATION SUITABILITY OF BATTERY CELL USING SAME

Номер: KR1020170094834A
Автор: PARK, SUNG CHUL, KO, MYOUNG JIN, KIM, SUNG HYUN, KIM, JIN HA, PARK, DONG HYEUK, PARK, SIN YOUNG, LEE, SUN WOO, LEE, HYEON JIN, HAN, HYUNG WOOK
Принадлежит:

The present invention relates to an apparatus for welding electrode terminals of a battery cell or a battery module or for welding electrode terminals and a connection member, including: a support member for fixing the battery cells or the battery modules to a right position in a stacked state in such a manner that at least one portion to be welded, which is located at the electrode terminal, faces a laser irradiation unit; a laser irradiator having an opening formed on a front surface facing the portion to be welded, and irradiating a laser beam to the portion to be welded through the opening; and a sensing member for measuring a heat absorption rate of the portion to be welded with respect to the laser beam irradiated from the laser irradiator. The present invention is able to perform welding by irradiating the entire surface of the portion to be welded with the laser beam through the opening, and verify the lamination suitability of the battery cells by measuring the heat absorption ...

Подробнее
Номер записи: 9
04-10-2018 дата публикации

METHOD FOR CALCULATING ELECTRODE SURFACE WETTING TIME OF SECONDARY BATTERY AND METHOD FOR MANUFACTURING SECONDARY BATTERY

Номер: KR1020180107959A
Автор: CHUN, IN TAE, KANG, TAE WON, PARK, JI SOO, PARK, DONG HYEUK
Принадлежит:

The present invention provides a method for producing a secondary battery, which calculates the electrode surface wetting time of the secondary battery by comprising the following steps: a sample preparation step for taking out an electrode assembly of the secondary battery immersed in an electrolyte solution in a predetermined time unit during a free-aging process of secondary battery producing processes; a wetting fraction calculating step for photographing a negative electrode plate or a positive electrode plate of the electrode assembly taken out from the electrolyte solution and calculating a weighting percentage (%) of the negative electrode plate or the positive electrode plate of the photographed electrode assembly; and a wetting time calculating time for calculating a wetting time by using a regression relation defined on the basis of a weighting fraction (%) calculated in a predetermined time unit, and which uses the wetting time. COPYRIGHT KIPO 2018 (AA) Area (%) (BB) Waiting ...

Подробнее
Номер записи: 10
17-08-2022 дата публикации

이차전지의 전극표면 웨팅시간 산출 방법 및 이차전지 제조 방법

Номер: KR102433147B1
Автор: 전인태, 강태원, 박지수, 박동혁
Принадлежит: 주식회사 엘지에너지솔루션

... 본 발명은 이차전지 제조 과정의 프리-에이징 공정 중 전해액에 잠겨있는 이차전지의 전극조립체를 소정의 시간 단위로 전해액으로부터 꺼내는 샘플 준비단계; 전해액으로부터 꺼내어진 전극조립체의 음극판 또는 양극판을 촬영하여, 촬영된 전극조립체의 음극판 또는 양극판의 웨팅분율(%)을 계산하는 웨팅분율 계산단계; 및 소정의 시간 단위로 계산된 웨팅분율(%)을 바탕으로 정의되는 회귀 관계식을 이용하여 웨팅시간을 계산하는 웨팅시간 산출 단계;를 포함하여 이차전지의 전극 표면 웨팅시간을 산출하고, 이를 이용하는 이차전지 제조방법을 제공하는 것이다.

Подробнее
Номер записи: 11
07-03-2025 дата публикации

냉매모듈

Номер: KR20250032554A
Автор: 이종문, 장성주, 한기성, 박동혁
Принадлежит:

... 본 발명은, 냉매의 유로 방향을 제어하는 밸브 및 상기 밸브가 삽입되는 밸브홈이 형성된 바디가 복수개로 연결되고, 상기 밸브홈의 내주면에 유입된 상기 냉매가 내부에 형성된 냉매포트 측으로 유동하는 연통홀이 형성되는 매니폴드를 포함하는 냉매모듈을 제공한다. 본 발명에 따른 냉매모듈에 의하면, 매니폴드 내부에 형성된 연통홀이 수평가공으로 형성된 수평홀과, 사선가공으로 형성된 경사홀을 형성하여 브레이징 공정을 하지 않고도 매니폴드 내부에 냉매 유로를 구성할 수 있다.

Подробнее
Номер записи: 12
12-07-2018 дата публикации

BATTERY CELL MANUFACTURING DEVICE USING INDUCTION HEATING

Номер: WO2018128302A2
Автор: WI, Yoon Bong, KANG, Tae Won, WOO, Sang Jin, PARK, Dong Hyeuk, LEE, Jung Jae
Принадлежит:

The present invention provides a battery cell manufacturing device using induction heating to thermally bond the outer periphery of a pouch-type case, thereby forming a surplus sealing portion. The battery cell manufacturing device is characterized by including: a support for fixing and mounting a battery cell; at least one induction heating coil formed by winding an electric wire at least once at a position corresponding to the outer periphery so that an induction current can be generated on the outer periphery of pouch-type case on which the surplus sealing portion is to be formed; a power supply part for providing an alternating current to the induction heating coil; and at least two compressing members for compressing, from both sides, the outer periphery of pouch-type case on which the surplus sealing portion is to be formed, wherein the outer periphery of the pouch-type case is inductively heated to the temperature at which the thermal-bonding for forming the surplus sealing portion ...

Подробнее
Номер записи: 13
12-09-2019 дата публикации

METHOD FOR MANUFACTURING SECONDARY BATTERY AND POUCH FOR SECONDARY BATTERY

Номер: WO2019172524A1
Автор: PARK, Sung Chul, KIM, Sang Wook, LEE, Dae Won, PARK, Dong Hyeuk
Принадлежит:

The present invention relates to a method for manufacturing a secondary battery and a pouch for a secondary battery. The method for manufacturing a secondary battery according to the present invention comprises: a forming step of pressing a pouch sheet by means of a press die so as to form left and right receiving grooves which are symmetrically disposed on the left and the right of the pouch sheet and are open upward, and a bridge for connecting the left and right receiving grooves, thus forming the pouch sheet to enable an electrode assembly to be received therein; and a folding step of stably placing the electrode assembly in one of the left and right receiving grooves and then folding the pouch sheet so that the left and right receiving grooves face each other, wherein in the forming step, the pouch sheet is formed such that the bridge protrudes upward from the bottom surfaces of the left and right receiving grooves and a bent portion is formed in a round shape at the upper end thereof ...

Подробнее
Номер записи: 14
23-08-2018 дата публикации

MOTOR

Номер: KR1020180094446A
Автор: LEE, JANG WON, YOON, JIN HO, PARK, DONG HYUK
Принадлежит:

According to an embodiment of the present invention, there is provided a motor which includes a stator; a rotor rotatably disposed inside the stator; and a shaft connected to the rotor. The rotor includes a rotor core, a magnet, and a mold. The rotor core has an inner body formed with a shaft through-hole and an outer body formed with a magnet insertion portion. The rotor core has a through-hole formed by the inner body, the bridge and the outer body, the magnet is inserted into the magnet insertion portion, and the mold is insert-injected with the rotor core. The mold includes a first end plate portion covering one surface of the rotor core; a second end plate portion covering the opposite surface of the rotor core; and an inner hollow body portion connecting the first and second end plates and located in the through-hole, the inner hollow body portion having an air hole through which air passes. Thus, the mold and the rotor core may be dissipated while the air passes through the air hole ...

Подробнее
Номер записи: 15
16-10-2018 дата публикации

METHOD FOR PREDICTING REMAINING AMOUNT OF ALUMINUM IN POUCH WITH CO-RELATION FUNCTION

Номер: KR1020180113259A
Автор: LEE, HAK SIK, KIM, JUN WAN, PARK, DONG HYEUK, JEON, HYUN JIN
Принадлежит:

The present invention relates to a method for predicting a remaining amount of aluminum in a pouch with a co-relation function. More specifically, there is a problem that the accuracy of prediction is inferior because a remaining amount of aluminum (Al) in a pouch is predicted only by an existing forming process analysis of the aluminum pouch. According to the present invention, the remaining amount of aluminum (Al) in the pouch can be predicted by applying a co-relation function to a forming process of the aluminum pouch and a related analysis result. Further, it is possible to predict the remaining amount of aluminum (Al) in the pouch, which meets management specifications between the forming processes as a main management point affecting cell leakage characteristics. Also, there is a problem that a large amount of time and cost for manufacturing a mold are required by predicting the remaining amount of aluminum (Al) in the pouch by a trial & error method through an existing real mold ...

Подробнее
Номер записи: 16
11-08-2017 дата публикации

CUTTING APPARATUS USING LASER

Номер: KR1020170092223A
Автор: KANG, TAE WON, KIM, JIN HA, PARK, DONG HYEUK, PARK, SIN YOUNG
Принадлежит:

The present invention relates to a laser cutting apparatus for cutting a laminated base material by irradiating a laser beam, including: first fixing jigs for pressing downwardly and fixing base materials in a structure of being closely attached to an upper surface of the uppermost base material among the laminated base materials in a state of securing s central spacing region for laser irradiation; second fixing jigs for pressing upwardly and fixing the base materials in a structure of being closely attached to a lower surface of the lowermost base material among the laminated base materials; and a laser irradiator for irradiating a laser beam at a center spacing region secured by the first fixing jigs so as to cut the base materials, wherein the first fixing jigs are configured to adjust to adjust an interval of the central spacing region where the laser beam is irradiated, in a process of irradiating the laser beam. Accordingly, the present invention is able to minimize burrs and quality ...

Подробнее
Номер записи: 17
19-08-2022 дата публикации

이미지 센서

Номер: KR102433575B1
Автор: 박종은, 김이태, 박동혁, 안정착
Принадлежит: 삼성전자주식회사

... 이미지 센서를 제공한다. 이미지 센서는, 액티브 영역을 정의하는 소자 분리막을 포함하는 기판 내에 형성되는 광전 변환층과, 액티브 영역의 일 측에 형성된 플로팅 확산 영역과, 액티브 영역에 배치되며 액티브 영역과 인접한 소자 분리막에 접하는 전송 게이트를 포함한다. 전송 게이트의 일 측이 소자 분리막과 접하여 광전 변환층에서 생성되고 축적된 광전하들이 플로팅 확산 영역으로 하나의 통로를 통하여 이동한다.

Подробнее
Номер записи: 18
14-12-2022 дата публикации

순환 공조를 위한 분진 제거시스템

Номер: KR102476524B1
Автор: 이중용, 박동혁, 김홍식
Принадлежит: 서울대학교산학협력단, (주) 대상키우미시스템

... 본 발명은 순환 공조를 위한 분진 제거시스템에 관한 것으로서, 밀폐된 공간 내의 내부공기를 흡입하여 재순환하는 공조기 측 순환 공조를 위한 분진 제거시스템에 있어서, 밀폐된 공간 내의 내부공기를 흡입하되, 흡입된 내부공기에 포함된 미세분진을 분리 포집하여 공조기 측 열교환 성능 저하를 방지함과 더불어 공조 공간의 공기질 개선을 위해 사이클론 방식을 접목한 사이클론시스템부; 상기 사이클론시스템부 내에 설치되어 흡입된 내부공기로부터 분리되는 미세분진의 집진효율을 향상시키기 위한 정전기유도장치부; 상기 사이클론시스템부에 연결되어 미세분진이 제거된 내부공기를 재순환시키기 위한 흡입덕트를 갖되, 정기적인 청소가 가능하도록 흡입덕트 상에 공기실을 갖춘 흡입덕트부;를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 분진 농도가 높은 밀폐 공간에서 내부공기를 재순환하여 공조에너지를 절약하는 공조기에 있어 흡입 측 순환 공기에 포함된 분진을 제거함으로써 공조기의 오염과 열교환 성능의 저하를 방지하고 공조 공간의 공기질을 개선할 수 있으며, 간편하고 용이하게 유지관리할 수 있음은 물론 저비용으로 운영할 수 있는 장점을 제공할 수 있다.

Подробнее
Номер записи: 19
16-07-2018 дата публикации

DEVICE FOR MANUFACTURING BATTERY CELL USING INDUCTION HEATING

Номер: KR1020180081230A
Автор: WI, YOON BONG, KANG, TAE WON, WOO, SANG JIN, PARK, DONG HYEUK, LEE, JUNG JAE
Принадлежит:

According to the present invention, a device for manufacturing a battery cell uses induction heating to thermally fuse an outer edge of a pouch-type case to form a sealed surplus portion. The device comprises: a holder to fix and mount a battery cell; at least one induction heating coil formed by winding an electric conduction wire on a position corresponding to the outer edge at least one time to create an induction current on the outer edge of the pouch-type case where the sealed surplus portion is to be formed; a power supply unit to supply an alternating current to the induction heating coil; and at least two compression members to compress both sides of the outer edge of the pouch-type case where the sealed surplus portion is to be formed. The outer edge of the pouch-type case is induction-heated to a temperature allowing thermal fusion to form the sealed surplus portion by a magnetic field created in the induction heating coil. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 20
12-10-2017 дата публикации

SECONDARY BATTERY AND PRODUCTION METHOD THEREOF

Номер: KR1020170112394A
Автор: OH, SEUNG HOON, PARK, DONG HYEUK, CHOI, JONG RYUL, KIM, JIN HA
Принадлежит:

The present invention relates to a secondary battery in which an electrode assembly consisting of a negative electrode, a separation film, and a positive electrode are included in a pouch-type battery case. To this end, on an electrode tab protruding from each electrode plate consisting of the electrode assembly and an end portion at one side where the electrode tabs are stacked, an electrode lead which electrically connects the electrode tabs is included. The electrode tab is compressed with the electrode lead, and an overlapping portion is formed between the electrode plate and the electrode tab which is compressed with the electrode lead. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 21
20-09-2018 дата публикации

METHOD FOR MANUFACTURING SECONDARY BATTERY ELECTRODE, AND SECONDARY BATTERY ELECTRODE MANUFACTURED THEREBY

Номер: WO2018169213A1
Автор: LEE, Dae Won, PARK, Dong Hyeuk, SUNG, Ki Eun, KIM, Jun Wan, JEON, Hyun Jin, KIM, Jae Hong, KIM, Sang Wook, LEE, Hak Sik, PARK, Sung Chul, KIM, Jeong Ki
Принадлежит:

Provided is a method for manufacturing a secondary battery electrode by winding and supplying, in the lengthwise direction of a unit electrode, an electrode sheet having the same width as the width of the unit electrode, which is to be formed in order to simplify a process of cutting the secondary battery electrode, and by introducing a single process of cutting all at once according to the shape of the unit electrode by using a cutter or a mold. The method for manufacturing a secondary battery electrode comprises: a first step of continuously supplying an electrode sheet alternately arranged along a progression direction (MD direction) of the electrode sheet having a part to which an electrode active material is applied and a part to which the same is not applied; and a second step of processing the electrode sheet into a unit electrode by cutting the part to which the electrode active material of the electrode sheet, having been supplied in the first step, is not applied.

Подробнее
Номер записи: 22
27-07-2017 дата публикации

SECONDARY BATTERY HAVING BATTERY CASE FIXING PROJECTION COUPLED IN RIVET STRUCTURE WITH ELECTRODE TAP FIXING PENETRATION HOLE

Номер: KR1020170086815A
Автор: PARK, SIN YOUNG, KIM, JIN HA, PARK, DONG HYEUK, KO, MYOUNG JIN, KIM, SUNG HYUN, PARK, SUNG CHUL, LEE, SUN WOO, HAN, HYUNG WOOK, LEE, HYEON JIN, CHO, JEA MIN
Принадлежит:

The present invention provides a secondary battery comprising: an electrode assembly having a positive electrode, a negative electrode, and a separation membrane interposed between the positive electrode and the negative electrode, and including a positive electrode tap and a negative electrode tap respectively connected to the positive electrode and the negative electrode, wherein the positive electrode, the negative electrode, and the separation membrane are wound together; a battery case including an accommodation part which is concave toward the other surface facing one open surface to accommodate the electrode assembly with an electrolyte, and including a fixing projection having a structure protruding in an electrode assembly direction on the inner surface of the accommodation part; and a cap assembly coupled with the open surface of the battery case. A fixing penetration hole corresponding to the fixing projection is punched at the end of at least one of the positive electrode tap ...

Подробнее
Номер записи: 23
18-02-2019 дата публикации

기상 촉매를 이용한 1,1,1-트리플루오로-2-클로로프로펜과 1,1,1,2-테트라플루오로프로펜의 동시 제조 방법

Номер: KR1020190016284A
Автор: 조욱재, 김봉석, 박동혁, 박수진, 정진아, 김대우
Принадлежит:

... 본 발명은 1,1,1-트리플루오로-2-클로로프로펜과 1,1,1,2-테트라플루오로프로펜의 동시 제조 방법에 관한 것으로서, i) 기상 촉매가 충전된 반응기의 온도를 반응 온도까지 승온하는 단계; ii) 상기 승온된 반응기 내부로 1,1,1-트리플루오로-2,3-디클로로프로판과 2-클로로-1,1,1,2-테트라플루오로프로판을 공급하는 단계; iii) 상기 반응기의 온도를 유지하면서 탈염화수소화 반응을 수행하는 단계; 및 iv) 상기 탈염화수소화 반응 후에 세척 및 증류가 수행되는 단계를 포함하며, 이에 따라 1,1,1-트리플루오로-2-클로로프로펜과 1,1,1,2-테트라플루오로프로펜을 연속적으로 동시에 제조할 수 있는 고효율의 가스상 공정을 제공할 수 있다.

Подробнее
Номер записи: 24
04-04-2019 дата публикации

ANALYSIS METHOD AND DEVICE FOR NETWORK DESIGN IN WIRELESS COMMUNICATION SYSTEM

Номер: WO2019066148A1
Автор: CHO, Minsung, PARK, Donghyuck, PARK, Sungbum, YOON, Sungrok, CHANG, Sanghyun, JUNG, Sungkyu
Принадлежит:

Disclosed is research carried out by receiving support from the "Cross-Ministry Giga KOREA Project" funded by the government (Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. Disclosed are an analysis method and device for improving the accuracy and the reliability of a network design result.

Подробнее
Номер записи: 25
30-08-2018 дата публикации

BATTERY CELL MANUFACTURING DEVICE USING INDUCTION HEATING

Номер: WO2018128302A3
Автор: WI, Yoon Bong, KANG, Tae Won, WOO, Sang Jin, PARK, Dong Hyeuk, LEE, Jung Jae
Принадлежит:

The present invention provides a battery cell manufacturing device using induction heating to thermally bond the outer periphery of a pouch-type case, thereby forming a surplus sealing portion. The battery cell manufacturing device is characterized by including: a support for fixing and mounting a battery cell; at least one induction heating coil formed by winding an electric wire at least once at a position corresponding to the outer periphery so that an induction current can be generated on the outer periphery of pouch-type case on which the surplus sealing portion is to be formed; a power supply part for providing an alternating current to the induction heating coil; and at least two compressing members for compressing, from both sides, the outer periphery of pouch-type case on which the surplus sealing portion is to be formed, wherein the outer periphery of the pouch-type case is inductively heated to the temperature at which the thermal-bonding for forming the surplus sealing portion ...

Подробнее
Номер записи: 26
23-07-2018 дата публикации

METHOD AND DEVICE FOR PERFORMING DRIVE TEST IN MOBILE COMMUNICATION SYSTEM

Номер: KR1020180083763A
Автор: PARK, DONG HYUCK, KIM, JIN WOOK, KIM, HYE SUK, PARK, SUNG BUM, YOON, SUNG ROK, JUNG, SUNG KYU, CHO, MIN SUNG
Принадлежит:

The present invention relates to a communication method and a system thereof combining a 5G communication system with IoT technology to support a higher data transmission rate than a 4G system. Based on 5G communication technology and IoT related technology, the present invention can be applied to intelligent services such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related services and the like. According to other embodiments of the present invention, a method for determining signal receiving quality in a mobile communication system comprises a step of obtaining measurement information related to a received signal; a step of obtaining map information corresponding to an area which receives the signal; and a step of determining the signal receiving quality at a receiving prediction point based on the measurement information and the map information. According to the present invention, it is possible ...

Подробнее
Номер записи: 27
17-08-2022 дата публикации

전지셀 폴딩 장치 및 방법

Номер: KR20220115457A
Автор: 박지수, 박동혁, 김주형
Принадлежит:

... 본 발명의 실시예에 따른 전지셀 폴딩 장치는, 파우치형 전지셀의 실링부를 폴딩시킬 수 있다. 상기 전지셀 폴딩 장치는, 상기 전지셀의 수납부가 안착되는 베이스; 상기 베이스의 양측에서 상방으로 돌출되며 상기 수납부를 양측에서 감싸는 가이드; 상기 실링부가 상기 가이드의 외면을 향해 폴딩되도록, 상기 실링부를 가압하는 가압 부재; 상기 가압 부재가 상기 실링부를 가압할 때 상기 실링부를 가열하는 가열 부재; 및 폴딩된 상기 실링부에 냉기를 분사하는 냉각 부재를 포함할 수 있다.

Подробнее
Номер записи: 28
08-11-2022 дата публикации

조정관 커팅 로봇장치

Номер: KR20220149287A
Автор: 최정호, 박일석, 조윤현, 김민경, 강정우, 주대연, 이근찬, 박동혁, 조현근, 박인규
Принадлежит:

... 본 발명은 조정관 커팅 로봇장치에 관한 것으로, 배관 라인의 성형시 양 고정관 사이에 설치되어 구비되는 조정관을 커팅하여 성형하기 위한 커팅 로봇장치로서, 커팅 로봇장치는 여러 방향으로 선회 및 회전되는 다관절 로봇; 다관절 로봇에 구비되어 조정관 외주면의 임의의 3점의 좌표를 측정하여 조정관의 중심점을 찾기 위한 디지타이저; 다관절 로봇에 상하 이동 및 회전 가능하게 구비되어 디지타이저를 통해 찾은 조정관의 중심점을 기준으로 조정관의 외주면을 커팅하는 커팅장치;를 포함하는 조정관 커팅 로봇장치를 제공한다.

Подробнее
Номер записи: 29
13-03-2017 дата публикации

INTEGRAL NOTCHING APPARATUS HAVING DIE AND STRIPPER

Номер: KR1020170027993A
Автор: LEE, DAE WON, KIM, SANG WOOK, PARK, DONG HYEUK, GWON, YEONG TAE, OH, SEUNG HOON, LEE, JUNG KYU, LEE, JE GYU
Принадлежит:

The present invention relates to an integral notching apparatus having a die and a stripper. More specifically, as an apparatus for notching an electrode of a battery cell, the notching apparatus includes: an upper mechanism part moving up and down, and having a punch for punching the electrode; shaft-shaped guide posts to which an upper portion of the upper mechanism part is connected to enable the upper mechanism part to be vertically descend; a lower mechanism part connected to a lower portion of the guide posts, mounted thereon with the electrode, and including a die at a position corresponding to the punch of the upper mechanism part; and a stripper disposed between the upper mechanism part and the lower mechanism part, and connected to the guide post to press and fix an electrode to be punched onto the lower mechanism part. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 30
16-08-2017 дата публикации

SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF

Номер: KR1020170093383A
Автор: PARK, JI SOO, PARK, JI WON, KANG, TAE WON, PARK, DONG HYEUK, KIM, JIN HA
Принадлежит:

The present invention relates to a secondary battery, which comprises an electrode assembly, an electrolyte, and a case accommodating the electrode assembly and the electrolyte. The case includes an accommodating part for accommodating the electrode assembly and the electrolyte; and a gas pocket part which is provided at the top of the accommodating part and includes an inlet port receiving a gas generated in the accommodating part by an interaction between the electrode assembly and the electrolyte and a discharge port for discharging the gas collected through the inlet port to the outside. The gas pocket part may have a blocking wall for guiding the gas received from the inlet port to be swirled and then discharged through the discharge port. The performance of the secondary battery can be improved. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 31
18-12-2018 дата публикации

FOAMING APPARATUS FOR SECONDARY BATTERY AND METHOD THEREOF

Номер: KR1020180134133A
Автор: PARK, SUNG CHUL, KIM, SANG WOOK, LEE, DAE WON, KIM, JEONG KI, KIM, JUN WAN, PARK, DONG HYEUK, JEON, HYUN JIN, LEE, HAK SIK
Принадлежит:

The present invention is to provide a foaming apparatus for a secondary battery and a method thereof, which can prevent a bending portion of a pouch film from being intensively stretched when foaming the pouch film, and as a result, can prevent cracks from occurring. The foaming apparatus for a secondary battery includes: a lower press provided on a lower portion of a pouch film and having a foaming groove on an upper surface; an air spraying unit spraying air toward the upper surface of the pouch film to stretch a part of the pouch film so as to be in close contact with the inner surface of the forming groove and performing primary foaming on an electrode assembly accommodating unit; and an upper press provided on an upper part of the pouch film and performing secondary foaming on the electrode assembly accommodating unit by pressurizing a part of the pouch film in close contact with the inner surface of the foaming groove while being inserted into the foaming groove. COPYRIGHT KIPO 2019 ...

Подробнее
Номер записи: 32
17-01-2023 дата публикации

전극 조립체

Номер: KR20230009855A
Автор: 윤세현, 김범수, 김용남, 김희용, 박동혁, 김동명, 정재한
Принадлежит:

... 본 출원은 전극 조립체를 제공한다.

Подробнее
Номер записи: 33
27-09-2018 дата публикации

ELECTRODE ASSEMBLY AND METHOD FOR MANUFACTURING SAME

Номер: WO2018174370A1
Автор: WI, Yoon Bong, LEE, Hyeon Jin, PARK, Sin Young, PARK, Dong Hyeuk
Принадлежит:

The present invention relates to an electrode assembly and a method for manufacturing an electrode assembly. The electrode assembly according to the present invention comprises: a first electrode folded multiple times in a zigzag shape; and a plurality of second electrodes which face the first electrode with a separating membrane as a boundary and are disposed in furrows of the folded first electrode, wherein the first electrode includes an electrode current collector and an electrode active material applied on the electrode current collector, and folded portions of the first electrode are provided with the electrode current collector only.

Подробнее
Номер записи: 34
31-07-2017 дата публикации

IMAGE SENSOR AND MANUFACTURING METHOD THEREOF

Номер: KR1020170087580A
Автор: PARK, DONG HYUK, CHA, SEUNG WON, KANG, CHEOL JU, KIM, YI TAE, PARK, JONG EUN, AHN, JUNG CHAK, CHOI, YU JUNG
Принадлежит:

An image sensor is provided. The image sensor comprises a light blocking film having a grid structure which corresponds to an element separation film configured to define a plurality of pixel regions. The light blocking film includes holes which expose the pixel regions, respectively. The light blocking film is connected to a charge pump configured to apply a minus voltage. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 35
26-05-2017 дата публикации

BATTERY CASE INCLUDING CURVED GROOVE PART

Номер: KR1020170058021A
Автор: LEE, JE GYU, KIM, SANG WOOK, PARK, DONG HYEUK, LEE, JUNG KYU
Принадлежит:

The present invention relates to a pouch type battery case capable of manufacturing a battery cell by embedding an electrode assembly and sealing the assembly with an electrolyte. The present invention includes: a lower case including a first storage part storing at least one part of the electrode assembly; and an upper case including a second storage part connected in parallel with a side of the lower case and storing the rest of the electrode assembly. A connection part of the lower and upper cases includes a curved groove part formed along the connection part to guide a curving direction to a regular position so that the first and second storage parts are arranged in the regular position when the lower and upper cases are curved. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 36
15-12-2022 дата публикации

인공지능 기반의 학습된 신경망을 이용한 폰트 인식 방법 및 폰트 인식 시스템

Номер: KR20220165635A
Автор: 이혁, 윤현진, 박동혁, 서일근, 김승현
Принадлежит:

... 본 발명은 인공지능을 이용한 폰트 인식 방법에 관한 것이다. 본 발명에 따른 신경망을 이용한 폰트 인식 방법은 텍스트가 포함된 대상 텍스트 이미지를 입력 받는 단계; 상기 입력된 대상 텍스트 이미지의 종횡비에 따라 가로 또는 세로 크기를 기준 입력 크기로 리사이징 하는 단계; 및 상기 리사이징된 대상 텍스트 이미지를 학습된 신경망에 입력하고 상기 텍스트 이미지에 포함된 텍스트의 폰트를 출력하는 단계를 포함하고, 상기 신경망은 텍스트에 배경을 합성하여 생성된 학습 이미지로부터 상기 기준 입력 크기의 단위 영역으로 추출된 단위 이미지로 학습된 것이 바람직하다. 본 발명에 따르면 다양한 사용예에 따른 폰트를 효과적으로 인식할 수 있다.

Подробнее
Номер записи: 37
08-04-2024 дата публикации

자소의 결합 관계를 고려한 글리프 기반의 폰트 서비스 시스템의 웹 폰트 서비스 방법

Номер: KR20240045660A
Автор: 윤영호, 윤현진, 박동혁
Принадлежит:

... 본 발명은 폰트 서비스 시스템의 웹 폰트 서비스 방법에 관한 것으로, 폰트 서버의 웹 폰트 서비스 방법은 웹 폰트 모듈을 실행하기 위한 HTML 태그가 포함된 웹사이트 정보를 제공받은 클라이언트로부터 웹 폰트 요청 정보를 수신하는 단계; 및 상기 웹 폰트 요청 정보를 기초로 웹 폰트 정보를 상기 클라이언트로 전송하는 단계;를 포함하고, 상기 웹 폰트 모듈은 폰트별로 상기 웹사이트의 웹페이지 내 텍스트들을 취합한 텍스트 정보를 기초로 웹 폰트의 위치 정보가 포함된 CSS 정보를 생성하여 상기 웹사이트 정보에 추가하고, 상기 클라이언트는 상기 생성된 CSS 정보를 인식하여 생성된 웹 폰트 요청 정보를 폰트 서버로 전송할 수 있다.

Подробнее
Номер записи: 38
19-07-2018 дата публикации

METHOD AND APPARATUS FOR PERFORMING DRIVE TEST IN MOBILE COMMUNICATION SYSTEM

Номер: WO2018131946A1
Автор: PARK, Donghyuck, YOON, Sungrok, JUNG, Sungkyu, KIM, Jinwook, KIM, Hyesuk, CHO, Minsung, PARK, Sungbum
Принадлежит:

The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. A method for determining signal reception quality in a mobile communication system according to another embodiment of the present specification comprises the steps of: acquiring measurement information related to a received signal; acquiring map information corresponding to a region where the signal is received; and determining signal reception quality at a predicted reception point on the basis of the measurement information and the map information.

Подробнее
Номер записи: 39
13-11-2017 дата публикации

METHOD FOR MODIFYING GRAPHENE NANOSHEET BASED ON ION BEAM IRRADIATION

Номер: KR1020170124710A
Автор: PARK, DONG HYUK, KIM, SEOK HO, CHOI, JIN HO, KIM, HYEONG TAE
Принадлежит:

According to an embodiment of the present invention, the electrical and optical characteristics of a graphene nanosheet can be modified and controlled through ion beam irradiation. In particular, one embodiment of the present invention may include a method for modifying a graphene nanosheet based on ion beam irradiation, which comprises the following steps: a first substrate preparation step (S10) of preparing a first substrate; an adhesive layer forming step (S20) of forming a conductive adhesive layer on the upper surface of the prepared first substrate; a second substrate attaching step (S30) of attaching a second substrate on which the graphene nanosheet is mounted to the upper surface of the conductive adhesive layer; and an ion beam irradiation step (S40) of irradiating the graphene nanosheet with a low energy ion beam. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 40
27-02-2019 дата публикации

전극 가열장치 및 그를 포함하는 이차전지용 제조시스템

Номер: KR1020190019828A
Автор: 우상진, 전영호, 박신영, 강태원, 전인태, 박지수, 박동혁, 위윤봉
Принадлежит:

... 본 발명은 전극을 건조시키는 전극 가열장치로서, 상기 전극이 통과하는 건조공간이 형성된 가열본체; 및 상기 건조공간을 통과하는 상기 전극의 표면을 직접 가열하여 상기 전극에 남아 있는 수분을 건조하는 가열부재를 포함한다.

Подробнее
Номер записи: 41
25-05-2018 дата публикации

METHOD AND DEVICE FOR COMMUNICATION CHANNEL ANALYSIS AND WIRELESS NETWORK DESIGN CONSIDERING REAL ENVIRONMENT RELATED INFORMATION

Номер: KR1020180055631A
Автор: JUNG, SUNG KYU, KIM, JIN WOOK, KIM, HYE SUK, PARK, DONG HYUCK, PARK, SUNG BUM, PARK, YOON SUNG, AN, JAE SUNG, YOON, SUNG ROK, LEE, SOON YOUNG, CHO, MIN SUNG
Принадлежит:

The present disclosure relates to a communication technique for fusing a 5G communication system for supporting a higher data transfer rate after a 4G system with IoT technology and a system thereof. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail service, security and safety-related services, etc.) based on 5G communication technology and IoT related technology. A method for analyzing signal transmission characteristics of a wireless communication system according to an embodiment of the present invention comprises: a step of obtaining first information including three-dimensional map information; a step of obtaining second information including real environment information from image information related to the three-dimensional map information; a step of determining at least a plurality of transmitter candidate positions based on at least one of the ...

Подробнее
Номер записи: 42
17-01-2023 дата публикации

전극 조립체 제조 방법

Номер: KR20230009853A
Автор: 윤세현, 김범수, 김용남, 김희용, 박동혁, 김동명, 정재한
Принадлежит:

... 본 출원은 전극 조립체 및 전극 조립체 제조 방법에 관한 것이다.

Подробнее
Номер записи: 43
19-03-2025 дата публикации

POUCH FOR SECONDARY BATTERY METHOD OF MANUFACTURING THEREOF AND MANUFACTURING METHOD OF SECONDARY BATTERY

Номер: KR102782786B1
Автор: 홍정우, 이충희, 박신영, 박동혁
Принадлежит: 주식회사 엘지에너지솔루션

... 본 발명은 길이방향으로 일측 파우치와 타측 파우치가 대응되게 형성된 이차전지용 파우치로서, 상호 대응하는 상기 일측 파우치의 일면과 상기 타측 파우치의 일면에 각각 형성되는 일측 수용홈과 타측 수용홈; 상기 일측 파우치의 타면에 형성되고, 상기 일측 파우치의 타면이 상기 일측 수용홈방향으로 감기거나 또는 휘어지지 않도록 강도를 보강하는 일측 보강부; 및 상기 타측 파우치의 타면에 형성되고, 상기 타측 파우치의 타면이 상기 타측 수용홈 방향으로 감기거나 또는 휘어지지 않도록 강도를 보강하는 타측 보강부를 포함한다.

Подробнее
Номер записи: 44
07-01-2019 дата публикации

용액 분사를 통한 유해물질 검지 방법

Номер: KR1020190001675A
Автор: 박동혁, 김석호, 최진호, 김형태, 이호진, 김도형
Принадлежит:

... 본 발명의 일 실시예에 의하면, 변색 특성이 있는 유기반도체에 생체물질과 결합할 수 있는 수용체를 치환하면 바이오센서로 사용할 수 있으므로, 전문지식이 없는 일반인도 유기반도체의 변색 특성을 이용하여 유해물질의 존재를 인식할 수 있고 위험을 사전에 회피할 수 있다. 또한, 부족한 발광 특성을 보완하기 위하여 금속 나노 입자와 융합을 시키면 향상된 성능의 고효율, 대면적 바이오센서를 제작할 수 있다. 상기와 같은 유기반도체를 휴대용 스프레이 시스템으로 적용한다면, 누구나 쉽게 사용할 수 있는 현장검지용 유해물질 스프레이 센서를 개발 및 보급에 기여하고 국민보건증진에 도움이 될 것으로 보인다.

Подробнее
Номер записи: 45
17-01-2023 дата публикации

전극 조립체

Номер: KR20230009860A
Автор: 김범수, 권춘호, 윤세현, 이학수, 장현우, 김용남, 박동혁
Принадлежит:

... 본 발명은 스택 및 제2 분리막을 포함하는 전극 조립체에 관한 것이다. 스택은 제1 전극, 제2 전극 및 지그재그 형태로 폴딩된 제1 분리막을 포함하고, 적층부 및 폴딩부를 포함하는 제1 분리막을 포함한다. 상기 제1 및 제2 전극은 제1 분리막 스페이서부들 사이에 교대로 배치되며, 상기 제2 분리막은 상기 적층체의 상면, 하면 및 적어도 한 쌍의 대향 측면을 따라 연장된다. 상기 제1 분리막의 측면부는 상기 스택의 제1 전극 및 제2 전극이 배치되지 않은 측면의 일부를 정의한다. 상기 제2 분리막은 상기 측면부 중 적어도 하나에 접합된다.

Подробнее
Номер записи: 46
24-05-2018 дата публикации

METHOD AND DEVICE FOR ANALYZING COMMUNICATION CHANNELS AND DESIGNING WIRELESS NETWORKS, IN CONSIDERATION OF INFORMATION RELATING TO REAL ENVIRONMENTS

Номер: WO2018092991A1
Автор: JUNG, Sungkyu, KIM, Jinwook, KIM, Hyesuk, PARK, Donghyuck, PARK, Sungbum, PARK, Yoonsung, AN, Jaesung, YOON, Sungrok, LEE, Soonyoung, CHO, Minsung
Принадлежит:

The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. A method for analyzing signal transmission properties in a wireless communication system, according to one embodiment of the present specification, comprises: obtaining first information comprising three-dimensional map information; obtaining second information comprising real environment information from image information relating to the three-dimensional map information; determining locations of a plurality of transmitter candidates on the basis of at least one of the first ...

Подробнее
Номер записи: 47
21-02-2019 дата публикации

ELECTRODE HEATING DEVICE, AND SECONDARY BATTERY MANUFACTURING SYSTEM INCLUDING SAME

Номер: WO2019035564A1
Автор: WOO, Sang Jin, JEON, Young Ho, PARK, Sin Young, KANG, Tae Won, CHUN, In Tae, PARK, Ji Soo, PARK, Dong Hyeuk, WI, Yoon Bong
Принадлежит:

The present invention relates to an electrode heating device for drying an electrode, the device comprising: a heating main body having a drying space through which an electrode passes; and a heating member for drying the moisture remaining on the electrode by directly heating the surface of the electrode passing through the drying space.

Подробнее
Номер записи: 48
06-11-2018 дата публикации

나노 캡슐 대량 생산 시스템

Номер: KR0101915537B1
Автор: 김형훈, 고정상, 전형진, 박동혁
Принадлежит: 바디텍메드(주)

... 본원은 미세 유체 어레이와 주입수단을 구비하는 나노 캡슐 대량생산 시스템을 개시한다. 본원에 따른 시스템은 미세 유체 채널 주입 통공에서 입력되는 폴리머와 유체 사이 층류 계면에서의 자가 조립 반응을 이용한 나노 캡슐의 대량생산을 가능하게 한다.

Подробнее
Номер записи: 49
16-07-2018 дата публикации

관류 세포 배양 마이크로 유체 시스템

Номер: KR0101878569B1
Автор: 고정상, 전형진, 김문정, 박동혁
Принадлежит: 부산대학교 산학협력단

... 관류 세포 배양 마이크로 유체 시스템이 개시된다. 관류 세포 배양 마이크로 유체 시스템은, 기판; 상기 기판 내에 상기 기판의 평면 방향에 따라 유체를 가이드하도록 구성된 마이크로 유체 주입채널; 상기 기판 내에 상기 마이크로 유체 주입 채널에 분지된 둘 이상의 마이크로 유체 분지채널들; 상기 각 분지채널의 종단부에서 상기 기판의 상면으로 방향으로 연장되어 상기 기판의 상면을 관통하여 관통개구를 형성하는 마이크로 유체 출구채널들; 및 상기 기판의 상면에 위치하고 상기 각 출구채널과 유체 소통가능하도록 연결된 웰플레이트들을 포함한다. 이러한 관류 세포 배양 마이크로 유체 시스템은 마이크로 유체 시스템을 이용한다. 마이크로 유체 시스템은 극소량(나노리터 또는 피코리터 정도)의 액체나 기체를 극히 소형화시킨 장치 내에서 그 흐름을 제어하는 기술을 의미하는 것으로 매크로 시스템과는 달린 유선형 흐림, 큰 표면적 특성 및 관성보다 큰 표면장력 등의 특이한 특성을 보여준다. 본 발명은 이러한 마이크로 유체 시스템을 통해 정확한 영양분을 세포 배양 시스템에 정밀 분배하여 관류 세포 배양 시스템의 제어 및 평가를 가능하게 한다.

Подробнее
Номер записи: 50
14-05-2015 дата публикации

BEAM TRAINING METHOD AND DEVICE IN COMMUNICATION SYSTEM

Номер: WO2015069015A1
Автор: JO, Ohyun, KWON, Chang-Yeul, KIM, Jae-Hwa, ROH, Dong-Hwi, KIM, Hyun-Moo, PARK, Dong-Hyuck, OH, Jong-Ho, YOON, Sung-Rok, LEE, Seok-Yong, CHANG, Sang-Hyun, JUNG, Do-Young
Принадлежит:

The present invention relates to a beam training method and device in a communication system. A method of a network node for beam training in the communication system comprises the steps of: measuring at least one channel quality factor value indicating channel link performance with a corresponding network node; selecting the beam training method on the basis of the measured channel quality factor value; and performing beam training with the corresponding network node by means of the selected beam training method, thereby finding an optimal beam for maintaining services through the most efficient method according to a channel state and minimizing the time consumed for beam training.

Подробнее
Номер записи: 51
02-07-2018 дата публикации

METHOD FOR INJECTING ELECTROLYTE USING TWO-STAGE VACUUM SUCTION

Номер: KR1020180072959A
Автор: KANG, TAE WON, PARK, DONG HYEUK, PARK, SIN YOUNG, PARK, JI SOO, WOO, SANG JIN, CHUN, IN TAE
Принадлежит:

The present invention relates to a method for injecting an electrolyte into a battery cell where an electrode assembly is built in an accommodation unit of a battery case and an electrolyte injection port is not sealed in a process for manufacturing the battery cell. The method comprises a disposition process (a) of disposing the non-sealed battery cell inside an injection chamber connected to an injection tank where an electrolyte is stored; a first decompression process (b) of performing vacuum suction until pressure in the injection chamber reaches a first vacuum state; a second decompression process (c) of increasing the pressure until the pressure in the injection chamber reaches a second vacuum state; an injection process (d) of injecting electrolyte in the injection tank through the injection port of the non-sealed battery cell while maintaining the second vacuum state; and a vent process (e) of releasing a vacuum state of the injection chamber in order to make the pressure in the ...

Подробнее
Номер записи: 52
19-09-2017 дата публикации

ULTRASONIC WELDING ASSEMBLY INCLUDING WELDING HORN CAPABLE OF PERFORMING WELDING IN STABLE STATE

Номер: KR1020170105367A
Автор: KIM, SUNG HYUN, PARK, DONG HYEUK, LIM, KYU CHUL, KIM, JIN HA, PARK, SIN YOUNG
Принадлежит:

The present invention relates to an ultrasonic welding assembly, comprising: an ultrasonic welding horn configured to move up and down by a hydraulic cylinder in a state where a welding head is positioned in parallel to an anvil; an anvil disposed adjacent to the welding horn, supporting a welded body such that the welded body is in close contact with the welding head; and a support member brought in close contact with at least one surface of the welding horn to fixate the welding horn such that a horizontal state of the welding head with respect to the anvil is maintained in a state where vibration energy of ultrasonic waves is applied to the welding horn. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 53
28-07-2017 дата публикации

METHOD FOR MANUFACTURING BATTERY CELL COMPRISING METAL LAYER AT WELDED PORTION

Номер: KR1020170087296A
Автор: KO, MYOUNG JIN, LEE, HYEON JIN, KIM, JIN HA, PARK, DONG HYEUK, PARK, SIN YOUNG, KIM, SUNG HYUN, PARK, SUNG CHUL, LEE, SUN WOO, CHO, JEA MIN, HAN, HYUNG WOOK
Принадлежит:

The present invention relates to a method for manufacturing a battery cell in which an electrode assembly composed of an anode, a cathode, and a separator is mounted in a cell case made of a metal material, and provides the method for manufacturing a battery cell, which comprises the following steps: (i) inserting the electrode assembly into the cell case so that at least one of electrode terminals of the electrode assembly comes in contact with the inner surface of the cell case to form a portion to be welded; (ii) making the outer surface of the cell case opposed to the portion to be welded irritated with a laser light to weld the portion to be welded; and (iii) forming a metal layer on the outer surface of the cell case irradiated with the laser light. The method for manufacturing a battery cell according to the present invention can prevent leakage of an electrolyte solution at a portion in which a welded core is formed and prevent corrosion on a damaged coating layer from generating ...

Подробнее
Номер записи: 54
01-10-2018 дата публикации

GRIPPING DEVICE HAVING STRUCTURE FOR IMPROVING CONTACT WITH ELECTRODE LEAD IN ACTIVATION PROCESS OF BATTERY CELL

Номер: KR1020180106552A
Автор: LEE, SUN WOO, KO, MYOUNG JIN, PARK, DONG HYEUK, PARK, SIN YOUNG, LEE, JUNG JAE, LEE, HYEON JIN, CHUNG, HAN ROK, HAN, HYUNG WOOK
Принадлежит:

The present invention relates to a gripping device, which comprises: a plurality of grippers mounted on an upper plate and a lower plate and fixing the upper and lower plates while coming in contact with an upper surface and a lower surface of an electrode lead of a battery cell; and a gripping main body including the upper plate and the lower plate, wherein the upper plate and the lower plate are connected to each other by a hinge from one end portion while facing each other, and allowing the upper plate to perform pivot-rotation around the hinge. Moreover, at least one of the upper plate and the lower plate of the gripping main body includes a vibrator allowing a gripper mounted on the vibrator to be vibrated in the vertical and/or transverse direction. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 55
28-11-2019 дата публикации

SECONDARY BATTERY NOTCHING DEVICE AND SECONDARY BATTERY NOTCHING METHOD

Номер: WO2019225828A1
Автор: WOO, Sang Jin, PARK, Sin Young, KANG, Tae Won, PARK, Ji Soo, PARK, Dong Hyeuk
Принадлежит:

The present invention relates to a secondary battery notching device and a secondary battery notching method. A secondary battery notching device according to the present invention comprises: a notching unit for shearing continuously supplied electrodes; a drying unit for drying electrodes discharged from the notching unit while the electrodes pass through the drying unit; and a recovery unit for recovering electrodes discharged from the drying unit. The drying unit comprises a heating body having a drying space provided therein as a passage through which electrodes pass, and a lamp portion mounted on the heating body so as to emit infrared rays to the surface of the electrodes while same move through the drying space. A secondary battery electrode notching method according to the present invention comprises: a notching step of shearing continuously supplied electrodes with a secondary battery notching device such that the electrodes are notched; a drying step of emitting infrared rays ...

Подробнее
Номер записи: 56
27-10-2017 дата публикации

METHOD FOR PRODUCING BATTERY CELL ON BASIS OF HEAT SEALING

Номер: KR1020170119481A
Автор: WOO, SANG JIN, KANG, TAE WON, PARK, DONG HYEUK, PARK, SIN YOUNG, PARK, JI SOO, WI, YOON BONG, LEE, JUNG KYU, CHUN, IN TAE
Принадлежит:

The present invention relates to a method for producing a battery cell having a structure in which an electrode assembly is sealed in a battery case, wherein the electrode assembly has a structure in which a separation membrane is interposed between a positive electrode and a negative electrode. The method comprises the steps of: (a) accommodating an electrode assembly in a battery case, and feeding an electrolyte liquid; (b) increasing an internal temperature of the battery case by applying heat, and sealing the battery case; (c) performing charging and discharging to activate a battery cell; and (d) cooling a battery cell to reduce the thickness of the battery cell by inducing negative pressure into the battery case by a decrease in a temperature. COPYRIGHT KIPO 2017 (AA) Start (S10) Step of accommodating an electrode assembly in a battery case, and feeding an electrolyte liquid (S20) Step of increasing an internal temperature of the battery case by applying heat, and sealing the battery ...

Подробнее
Номер записи: 57
07-12-2017 дата публикации

SYSTEM AND METHOD FOR GENERATING ANSI QUERY STATEMENT USING GRAPHIC USER INTERFACE

Номер: KR101806449B1
Автор: CHOI, HYUN JIN, PARK, MIN HO, HONG, SE HWAN, CHO, YOUNG AH, KWAG, KI YOUNG, LEE, YONG SUK, CHOI, SUNG WOONG, SEO, YONG SEON, PARK, DONG HYUK, KIM, SONG HEE, KIM, MI JIN, KIM, DA SOM
Принадлежит: INBREIN

The present invention relates to a system for generating ANSI query statements using a graphic user interface. The system is characterized in that: when a user selects tables which are wanted to apply a join associative relationship between tables in a graphic user interface (GUI), the tables are displayed as symbols; when tables or columns in the tables are connected by the symbols after setting a desirable join associative relationship between the tables, the join associative relationship between tables can be easily completed; and the join associative relationship between the tables expressed by the symbols is analyzed and an SQL query statement corresponding to the same can be automatically generated. COPYRIGHT KIPO 2017 (100) ANSI query statement generating system (110) Table generating unit (120) Join setting unit (130) Table joining unit (131) Column generating unit (132) Column/table connecting unit (140) Column list outputting unit (150) Query statement generating unit (160) Database ...

Подробнее
Номер записи: 58
08-02-2018 дата публикации

이온빔 조사에 기반한 TMDs 2차원 시트의 개질 방법

Номер: KR0101826419B1
Автор: 박동혁, 김석호, 최진호, 김형태
Принадлежит: 인하대학교 산학협력단

... 본 발명의 일 실시예에 의하면, 이온빔의 조사를 통해 TMDs 2차원 시트의 전기특성을 변화시킬 수 있으므로, 도핑 등 화학적 처리를 통해서 발생하는 부작용의 해결을 도모할 수 있다. 또한, 이온빔의 조사 조건과 TMDs 2차원 시트의 전기특성의 상관 관계를 분석하고 그 결과를 TMDs 2차원 시트 제작에 반영하면, TMDs 2차원 시트의 전기특성을 원하는 대로 조절할 수 있고, 또한 TMDs 2차원 시트의 전기특성을 정량적으로 분석 및 제어가 가능하다. 즉, 본 발명의 일 측면에 따라 제조되는 TMDs 2차원 시트는 트랜지스터 등의 전자 산업 분야에서 폭넓게 사용될 수 있다.

Подробнее
Номер записи: 59
21-09-2018 дата публикации

METHOD FOR PRODUCING ELECTRODE FOR SECONDARY BATTERIES, AND ELECTRODE FOR SECONDARY BATTERIES PRODUCED THEREBY

Номер: KR1020180104389A
Автор: LEE, DAE WON, PARK, DONG HYEUK, SUNG, KI EUN, KIM, JUN WAN, JEON, HYUN JIN, KIM, JAE HONG, KIM, SANG WOOK, LEE, HAK SIK, PARK, SUNG CHUL, KIM, JEONG KI
Принадлежит:

Provided is a method for producing an electrode for secondary batteries. To this end, in an attempt to simplify a process of cutting the electrode for secondary batteries, an electrode sheet having the same width as the width of a unit electrode to be produced is wound and supplied in a longitudinal direction of the unit electrode, and a single process to cut out at once in the shape of the unit electrode using a cutter or a mold is introduced. According to the present invention, the method for producing the electrode for secondary batteries comprises the following steps: a first step of continuously supplying the electrode sheet in which portions coated with an electrode active material and portions not coated with the electrode active material are alternately arranged along a moving direction (MD) of the electrode sheet; and a second step of cutting out the portions uncoated with the electrode active material on the electrode sheet supplied from the first step so as to process the electrode ...

Подробнее
Номер записи: 60
03-08-2017 дата публикации

APPARATUS FOR MANUFACTURING BATTERY CASE CAPABLE OF RECEIVING ELECTRODE ASSEMBLY OF HIGH CAPACITY

Номер: KR1020170089206A
Автор: GWON, YEONG TAE, KIM, SANG WOOK, PARK, DONG HYEUK, OH, SEUNG HOON, LEE, DAE WON, LEE, JE GYU
Принадлежит:

The present invention provides an apparatus for manufacturing a battery case for a secondary battery, which comprises: a fixing jig having an opening formed in a shape corresponding to the receiving portion on the plane and configured to closely fix the upper surface and the lower surface of a sheet along an outer periphery of the sheet; and a punch for pressing the sheet downward through the opening to form the receiving portion in a state in which the sheet is fixed by the fixing jig, wherein the punch has an elongation expanding part having a relatively low surface friction coefficient on at least one surface in close contact with the sheet to prevent cracks from being generated due to frictional force with respect to the sheet upon downward pressurization. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 61
28-02-2023 дата публикации

파우치형 전지셀 및 파우치형 전지셀의 파우치날개 절곡 장치

Номер: KR20230028189A
Автор: 노소연, 박지수, 김주형, 강태원, 박동혁, 김용남
Принадлежит:

... 본 발명은 파우치형 전지셀, 전지셀의 파우치날개 절곡 장치 및 전지셀의 파우치날개 절곡 방법에 관한 것이며, 구체적으로 전지셀의 파우치날개의 실링부를 히팅처리하면서 파우치날개를 절곡가공하여 실링부의 크랙을 방지 및 제거함으로써, 전지셀의 절연저항성능을 향상시킬 수 있는 파우치형 전지셀, 전지셀의 파우치날개 절곡 장치 및 전지셀의 파우치날개 절곡 방법에 관한 것이다.

Подробнее
Номер записи: 62
11-04-2017 дата публикации

FOAMING AGENT INCLUDING AZEOTROPE COMPOSITION OR AZEOTROPE-LIKE COMPOSITION OF HYDROCHLOROFLUOROOLEFINS, AND POLYOL PREMIX COMPOSITION INCLUDING SAME

Номер: KR1020170039357A
Автор: CHO, OOK JAE, RYU, JAE KUG, KIM, BONG SEOK, KIM, DONG HYUN, PARK, DONG HYUK, PARK, SU JIN, JUNG, JIN A, KIM, DAE WOO
Принадлежит:

Provided are a foaming agent including an azeotrope composition or an azeotrope-like composition of hydrochlorofluoroolefins, and a polyol premix composition including the same. In particular, the foaming agent comprises an azeotrope composition or an azeotrope-like composition consisting essentially of 1,2-dichloro-3,3,3-trifluoropropene and 2-chloro-3,3,3-trifluoropropene. The foaming agent has excellent foaming functions, and a foaming body produced by using the same can maintain insulating properties as high function rigid foam. The foaming body has a boiling point which is equal to or higher than room temperature, so processes can be easily performed. Also, the foaming body is not harmful to the environment, so it is expected that the foaming agent can be actively utilized in related fields. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 63
01-10-2018 дата публикации

ELECTRODE ASSEMBLY

Номер: KR1020180106409A
Автор: AHN, CHANG BUM, PARK, DONG HYEUK
Принадлежит:

The present invention relates to an electrode assembly. The electrode assembly according to the present invention includes: an electrode stacked body in which electrodes and separators are alternately stacked; and a functional tape attached to the electrode stacked body. The functional tape may include: a cushioning material for impact cushioning and foreign matter penetration delaying; and a conductive material for increasing an amount of a by-pass current, which is a current flowing to the electrode when a short occurs in the electrode. According to the present invention, the impact can be cushioned when an external force is exerted. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 64
21-02-2023 дата публикации

파우치형 셀, 이의 실링부 성형 방법 및 장치

Номер: KR20230025116A
Автор: 노소연, 박지수, 김주형, 강태원, 박동혁, 김용남
Принадлежит:

... 열-블록(Heat-block) 성형을 통해 테이프의 사용 없이도 파우치 셀의 실링부를 온전히 고정시킴으로써 파우치 셀의 전폭을 상단에서부터 하단까지 균일하게 유지시킬 수 있는 파우치형 셀, 이의 실링부 성형 방법 및 장치가 개시된다. 상기 파우치형 셀은, 전극 조립체 수납부; 및 상기 전극 조립체 수납부의 양 측단에 각각 위치하여 외부방향으로 돌출된 실링부;를 포함하며, 상기 실링부는 선단이 내측으로 절곡되어 포개진 부분을 포함하고, 상기 실링부의 포개진 부분은 나머지 실링부의 포개지지 않은 부분과 외력의 도움 없이 75도 내지 90도의 범위에서 일정한 각도를 이루는 것을 특징으로 한다.

Подробнее
Номер записи: 65
01-11-2018 дата публикации

BATTERY CASE HAVING ANTI-CURL GUIDELINE AND MANUFACTURING APPARATUS THEREOF

Номер: KR1020180118929A
Автор: PARK, SUNG CHUL, KIM, SANG WOOK, PARK, DONG HYEUK, LEE, DAE WON
Принадлежит:

The present invention relates to a battery case. The battery case includes a laminate sheet composed of an outer coating layer, a metal layer and an inner adhesive layer. The battery case includes a lower casing predetermination part having a rectangle concave accommodating part formed on a flat surface for accommodating an electrode assembly, and an upper casing predetermination part connected to one side of the longitudinal direction of the lower case predetermination part and covering the upper surface of the lower case while being bent. The battery case includes a guideline formed on both outer peripheral parts of the laminate sheet to be parallel to the long axis direction of the lower casing predetermination part and the upper casing predetermination part in order to prevent the laminate sheet from being curled in a process of molding the accommodating part. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 66
20-11-2018 дата публикации

BATTERY CASE HAVING BUFFERING INDENT PART FORMED AT CONNECTION PORTION BETWEEN RECEIVING PARTS

Номер: KR1020180123901A
Автор: KIM, JEONG KI, KIM, SANG WOOK, KIM, SEONG MIN, LEE, DAE WON, PARK, DONG HYEUK, PARK, SUNG CHUL
Принадлежит:

The present invention relates to a pouch type battery cell in which an electrode assembly having an anode, a cathode and a structure in which a separation film is interposed between the anode and the cathode is embedded in a battery case. The battery case is formed with a single member and forms a first receiving part and a second receiving part for receiving the electrode assembly in a mutually separated state. The first receiving part and the second receiving part are formed to seal the electrode assembly while facing each other, when a bridge part located between the receiving parts is folded as a folding line. When vacuum is applied to the inside of the battery case, an end part side of the bridge part is formed with a pair of indent parts indented toward the same direction as the depth direction of the receiving part in order to prevent sharp folding of the battery case. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 67
19-07-2018 дата публикации

METHOD FOR MANUFACTURING AND ACTIVATING BATTERY CELL

Номер: KR1020180082759A
Автор: AHN, CHANG BUM, PARK, DONG HYEUK
Принадлежит:

The present invention relates to a method for manufacturing and activating battery cells having a structure of sealing an electrode assembly, which has a structure of arranging a separation film between positive and negative electrodes, in a battery case. The method for manufacturing and activating a battery cell includes the steps of: (i) preparing battery cells; (ii) mounting the battery cells on a guide tray including partition plates arranged at predetermined intervals to mount the battery cells in an upright position and aging the battery cells while pressing the battery cells with the partition plates in the laminating direction of the positive and negative electrodes; and (iii) executing charging and discharging positions while maintaining the pressed state to activate the battery cells. The step (i) includes the processes of: (a) sealing the battery case by executing a thermal fusion operation on parts of the exterior of a battery case other than a side end part while an electrode ...

Подробнее
Номер записи: 68
26-10-2018 дата публикации

METHOD FOR MANUFACTURING ELECTRODE LAMINATE

Номер: KR1020180116907A
Автор: AHN, CHANG BUM, PARK, DONG HYEUK
Принадлежит:

Disclosed is a method for manufacturing an electrode laminate. According to the present invention, it is possible to solve that wrinkles are generated during a process of manufacturing an electrode laminate, compared to a conventional technique. To achieve the purpose, the method for manufacturing an electrode laminate comprises: a first coating step of coating a first electrode active material on a first sheet, and manufacturing a first electrode sheet in which first holding parts, which are region coated with the first electrode active material, and first uncoated parts, which are regions uncoated with the first electrode active material, are alternately formed in a longitudinal direction of the first sheet; a second coating step of coating a second electrode active material on a second sheet, and manufacturing a second electrode sheet in which second holding parts, which are regions coated with the second electrode active material, and second uncoated parts, which are regions uncoated ...

Подробнее
Номер записи: 69
14-05-2015 дата публикации

METHOD AND APPARATUS FOR BEAM TRAINING IN COMMUNICATION SYSTEM

Номер: KR1020150052482A
Автор: JO, O HYUN, KWON, CHANG YEUL, KIM, JAE HWA, ROH, DONG HWI, KIM, HYUN MOO, PARK, DONG HYUCK, OH, JONG HO, YOON, SUNG ROK, LEE, SEOK YONG, CHANG, SANG HYUN, JUNG, DO YOUNG
Принадлежит:

The present invention relates to a beam training method and apparatus in a communication system. A network node method for training a beam in a communication system includes a step of measuring at least one channel quality factor value which indicates the channel link performance of an opposite network node, a step of selecting a beam training method based on at least one reference channel quality factor value preset and the measured channel quality factor value, a step of performing beam training with the opposite network node by a selected bean training method. It can find an optical beam for maintaining service with the most efficient method according to channel conditions, and minimizes the time required for beam training. COPYRIGHT KIPO 2015 (201) Executing MCSn which is minimum requests (203) Beam training period? (205) Detecting change of link? (207) Measuring link performance (209) Satisfying beam training execution conditions? (211) Determining a situation in which the beam training ...

Подробнее
Номер записи: 70
22-08-2017 дата публикации

BATTERY CELL HAVING LASER WELDED ELECTRODE TAB AND ELECTRODE LEAD

Номер: KR1020170095067A
Автор: LEE, HYEON JIN, KIM, JIN HA, PARK, DONG HYEUK, PARK, SIN YOUNG, KO, MYOUNG JIN, KIM, SUNG HYUN, PARK, SUNG CHUL, LEE, SUN WOO, CHO, JEA MIN, HAN, HYUNG WOOK
Принадлежит:

The present invention provides a battery cell in which an electrode assembly including an anode, a separation film, and a cathode is embedded in a battery case. The electrode assembly has a structure in which a plurality of electrode plates, each having an electrode tab protruding outward, are stacked while interposing the separation film between the anode and the cathode, wherein the electrode tabs are electrically connected to a plate-shaped electrode lead. The electrode tabs of a first polar plate group comprising some of the electrode plates are coupled by laser welding on a first surface of the electrode lead. The electrode tabs of a second polar plate group comprising the remaining electrode plates are coupled by laser welding on a second surface of the electrode lead opposite to the first surface. COPYRIGHT KIPO 2017 (A1,A2) Laser ...

Подробнее
Номер записи: 71
04-10-2018 дата публикации

SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180107957A
Автор: LEE, HYEON JIN, PARK, DONG HYEUK, PARK, SIN YOUNG, KO, MYOUNG JIN
Принадлежит:

The present invention relates to a secondary battery and a method for manufacturing the same and, more specifically, relates to a secondary battery and a method for manufacturing the same, wherein the secondary battery is utilized for capacity thereof except for a minimized portion coupled to an electrode lead. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 72
25-05-2018 дата публикации

POUCH TYPE BATTERY CELL INCLUDING ASYMMETRIC ELECTRODE ASSEMBLY STORAGE PART

Номер: KR1020180055427A
Автор: KIM, SEONG MIN, KIM, SANG WOOK, KIM, SEOK KOO, KIM, JEONG KI, PARK, DONG HYEUK
Принадлежит:

The present invention provides a battery cell which includes: an electrode assembly comprising an anode, a cathode, and a separation membrane interposed between the anode and cathode; and a battery case comprising a first electrode assembly storage part storing a part of the electrode assembly and a second electrode assembly storage part storing the rest of the electrode assembly, having the first and second electrode assembly storage parts curved to face each other, and including sealing parts formed by thermal fusion around the storage parts except for the curved part thereof. The depth of the first electrode assembly storage part is relatively greater than the depth of the second electrode assembly storage part, and each of the sealing parts on both sides of a position of an electrode terminal is vertically curved once toward the first electrode assembly storage part. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 73
31-07-2017 дата публикации

IMAGE SENSOR

Номер: KR1020170087581A
Автор: PARK, DONG HYUK, CHA, SEUNG WON, KANG, CHEOL JU, KIM, YI TAE, PARK, JONG EUN, AHN, JUNG CHAK, CHOI, YU JUNG
Принадлежит:

Provided are an image sensor with excellent photosensitivity in a limited area and a manufacturing method thereof. The image sensor comprises: a substrate including an active area and a device separation film; a photoelectric transformation layer; a well impurity layer; a floating diffusion area; and a transmission gate. In a planar point of view, a lower part of the transmission gate includes a first surface being in contact with the device separation film; a second surface practically perpendicular to the first surface; and a third surface connecting the first and second surfaces. The third surface faces the floating diffusion area. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 74
11-10-2017 дата публикации

METHOD FOR MANUFACTURING BATTERY CELL IN TYPE OF ELECTRODE LEAD PREHEATING

Номер: KR1020170110300A
Автор: HAN, HYUNG WOOK, KIM, JIN HA, PARK, DONG HYEUK, PARK, SIN YOUNG, KO, MYOUNG JIN, KIM, SUNG HYUN, PARK, SUNG CHUL, LEE, SUN WOO, LEE, HYEON JIN, CHO, JEA MIN
Принадлежит:

The present invention relates to a method for manufacturing a battery cell which seals a battery case while an electrode lead is interposed by pressing and heating a surplus portion, located in an outer circumference of an electrode assembly accommodating unit formed in the battery case, along with the electrode lead. The method comprises the steps of: (a) preparing an anode, a cathode and an electrode assembly having a separating film structure interposed between the anode and the cathode; (b) pre-heating the electrode lead connected to an end portion of one side or end portions of both sides of the electrode assembly; (c) accommodating the electrode assembly in an electrode assembly accommodating unit of the battery case; (d) pressing and heating remaining outer circumference other than one side in the outer circumference adjacent to the outer circumference where the electrode lead is placed among outer circumference of the electrode assembly accommodating unit, and sealing the same; ...

Подробнее
Номер записи: 75
05-10-2018 дата публикации

모터

Номер: KR0101905306B1
Автор: 이장원, 윤진호, 박동혁
Принадлежит: 엘지전자 주식회사

... 본 일 실시 예는 스테이터와; 스테이터의 내측에 회전 가능하게 배치된 로터와; 로터에 연결된 샤프트를 포함한다. 로터는 로터 코어와, 마그넷과, 몰드를 포함하고, 로터 코어는 샤프트 관통공이 형성된 이너 바디와 마그넷 삽입부가 형성된 아우터 바디가 브릿지로 연결된다. 로터 코어는 이너 바디와 브릿지와 아우터 바디에 의해 통공이 형성되고, 마그넷은 마그넷 삽입부에 삽입되고, 몰드는 로터 코어가 인서트 사출된다. 몰드는 로터 코어의 일면을 덮는 제1엔드 플레이트부와; 로터 코어의 타면을 덮는 제2엔드 플레이트부와; 제1엔드 플레이트와 제2엔드 플레이트를 잇고 통공에 위치하며 내부에 에어가 통과하는 에어홀이 형성된 이너 중공 바디부를 포함하여, 몰드에 형성된 에어홀로 에어가 통과하면서 몰드 및 로터 코어가 방열될 수 있고, 로터의 온도 상승을 최소화할 수 있는 이점이 있다.

Подробнее
Номер записи: 76
16-03-2018 дата публикации

MANUFACTURING METHOD FOR ELECTRODES HAVING UNIFORM QUALITY AND MANUFACTURING METHOD FOR ELECTRODE ASSEMBLY COMPRISING SAME

Номер: KR1020180028369A
Автор: LEE, DAE WON, SUNG, KI EUN, KIM, JUN WAN, PARK, DONG HYEUK, JEON, HYUN JIN, KIM, JAE HONG, KIM, SANG WOOK, LEE, HAK SIK, PARK, SUNG CHUL, KIM, JEONG KI
Принадлежит:

The present invention provides a manufacturing method for electrodes, comprising the following steps: (i) coating an electrode mixture on at least one surface of a metal sheet so that n (n>=>=2) lines of electrode mixture coating layer lines having uncoated portions therebetween are formed parallel to each other in a first direction; (ii) rolling the metal sheet sequentially from the first electrode mixture coating layer line to the n-th electrode mixture coating layer line using a roller rotating in a second direction which is perpendicular to the first direction; (iii) slitting the rolled metal sheet at least twice in the second direction to manufacture base materials for a pole plate on which n number of electrode mixture coating layers are formed; and (iv) cutting each of the base materials of a pole plate in a first direction to obtain n number of sheets of electrodes. COPYRIGHT KIPO 2018 (AA) First direction (BB) Second direction ...

Подробнее
Номер записи: 77
19-06-2017 дата публикации

IMAGE SENSOR AND MANUFACTURING METHOD THEREOF

Номер: KR1020170068310A
Автор: OH, YOUNG SUN, PARK, DONG HYUK, KWON, HEE SANG
Принадлежит:

Provided are an image sensor capable of improving dark current characteristics, and a manufacturing method thereof. The image sensor comprises: a substrate having a pixel area including a plurality of pixels, a first surface, and a second surface opposite to the first surface and receiving light; a photodiode formed in each of the pixels on the substrate; a pixel isolation structure disposed on the substrate to separate the pixels from each other and having a conductive layer; and a voltage applying wiring layer spaced apart from the conductive layer and arranged to surround at least a part of an outer edge of the pixel area, wherein the conductive layer has an integrally connected mesh structure, and the voltage applying wiring layer and the conductive layer are electrically connected through at least one contact. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 78
30-04-2020 дата публикации

RECOMBINANT PROTEIN FOR PREVENTION OR TREATMENT OF ALZHEIMER'S DISEASE AND COMPOSITION COMPRISING SAME FOR PREVENTION OR TREATMENT OF ALZHEIMER'S DISEASE

Номер: WO2020085547A1
Автор: WOO, Donghun, PARK, Donghyuk, KANG, Hoyoung, KIM, Jonghoon, HAN, Choongseong
Принадлежит:

The present invention relates to a recombinant protein for prevention or treatment of Alzheimer's disease, which is recombined on the basis of milk fat globule-EGF factor 8(MFG-E8) protein and has the amino acid sequence of SEQ ID NO: 1. The recombinant protein can delay the onset of Alzheimer's disease or slow down the progression of the disease and further can provide an effect of restoring symptoms associated with degeneration in memory, cognition, and behavior to normal levels. In addition, the present invention relates to a pharmaceutical composition comprising as an active ingredient a recombinant protein for prevention or treatment of Alzheimer's disease, which is recombined on the basis of milk fat globule-EGF factor 8 (MFG-E8) protein and has the amino acid sequence of SEQ ID NO: 1.

Подробнее
Номер записи: 79
15-03-2018 дата публикации

METHOD FOR MANUFACTURING ELECTRODES HAVING UNIFORM QUALITY AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY COMPRISING SAME

Номер: WO2018048126A1
Автор: LEE, Dae Won, SUNG, Ki Eun, KIM, Jun Wan, PARK, Dong Hyeuk, JEON, Hyun Jin, KIM, Jae Hong, KIM, Sang Wook, LEE, Hak Sik, PARK, Sung Chul, KIM, Jeong Ki
Принадлежит:

The present invention provides a method for manufacturing electrodes, the method comprising the steps of: (i) coating at least one surface of a metal sheet with an electrode mixture so that an n (n≥2) number of electrode mixture coating layer lines are formed such that the electrode mixture coating layer lines are parallel to a first direction, and an uncoated portion is formed therebetween; (ii) consecutively rolling the metal sheet from the first electrode mixture coating layer line to the nth electrode mixture coating layer line by using a roller rotating in a second direction which is a direction perpendicular to the first direction; (iii) manufacturing electrode plate base materials having an n number of electrode mixture coating layers formed thereon by slitting the rolled metal sheet at least twice in the second direction; and (iv) obtaining an n number of individual electrodes by cutting, in the first direction, each of the electrode plate base materials.

Подробнее
Номер записи: 80
01-08-2019 дата публикации

ELECTRODE MOUNTING UNIT AND ELECTRODE DRYING DEVICE INCLUDING SAME

Номер: WO2019146919A1
Автор: WOO, Sang Jin, PARK, Sin Young, KANG, Tae Won, PARK, Dong Hyeuk, WI, Yoon Bong
Принадлежит:

The present invention relates to an electrode mounting unit comprising: a mounting member comprising a horizontal plate, a vertical plate provided on the upper surface of the horizontal plate, and a shaft fixed to the vertical plate and on which an electrode roll is fitted and mounted; and a loosening preventing member, provided between an electrode wound on the electrode roll and the horizontal plate, for preventing loosening of the electrode wound on the electrode roll while the electrode wound on the electrode roll is supported thereon.

Подробнее
Номер записи: 81
11-05-2017 дата публикации

LASER WELDING DEVICE INCLUDING FOCUS LENS HAVING WIDE DEPTH OF FOCUS

Номер: KR1020170050440A
Автор: KO, MYOUNG JIN, KIM, SUNG HYUN, KIM, JIN HA, PARK, DONG HYEUK, PARK, SUNG CHUL, PARK, SIN YOUNG, LEE, SUN WOO, LEE, HYEON JIN, HAN, HYUNG WOOK
Принадлежит:

The present invention relates a laser welding device welding and coupling a cathode tab of an electrode assembly to a lower end of a battery case during a manufacturing process of a cylindrical shape battery cell, comprising: a laser oscillator irradiating laser light; a collimator turning the laser light into a parallel light; a focus lens irradiating a laser light incident from the collimator to a welding unit which is a contact part of the cathode tap, and an inner side of a lower end of the battery case to have a focus depth of greater than 80 mm; and a close member being close to the inner side of the lower end of the battery case by being inserted along a winding shaft of the electrode assembly, and composed of a hollow structure wherein irradiated laser light passes through via the focus lens. COPYRIGHT KIPO 2017 (110) Laser oscillator ...

Подробнее
Номер записи: 82
02-07-2018 дата публикации

BATTERY CELL MANUFACTURING METHOD INCLUDING PROCESS OF REMOVING BURR BY USING FIBER PULSE TYPE LASER

Номер: KR1020180072964A
Автор: KO, MYOUNG JIN, PARK, DONG HYEUK, LEE, JUNG JAE, PARK, SIN YOUNG, LEE, HYEON JIN, HAN, HYUNG WOOK
Принадлежит:

The present invention provides a battery cell manufacturing method including a process of removing burr and contamination generated in a welding part in laser welding for combining a top cap to an upper end of an open side of a can body made of metal, wherein the removing process is performed by a fiber pulse type laser, and a battery cell manufactured thereby. Accordingly, the present invention can improve process efficiency. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 83
15-11-2022 дата публикации

이미지 센서

Номер: KR102466415B1
Автор: 박동혁, 차승원, 강철주, 김이태, 박종은, 안정착, 최유정
Принадлежит: 삼성전자주식회사

... 이미지 센서 및 이를 제조하는 방법을 제공한다. 이미지 센서는, 액티브 영역 및 소자 분리막을 포함하는 기판과, 광전 변환층, 웰 불순물층, 플로팅 확산 영역 및 전송 게이트를 포함한다. 평면적 관점에서, 전송 게이트의 하부는 소자분리막과 접하는 제1 면과, 제1 면과 실질적으로 수직인 제2 면과, 제1 및 제2 면들 사이를 연결하는 제3 면을 포함하되, 제3 면은 상기 플로팅 확산 영역과 마주한다.

Подробнее
Номер записи: 84
19-03-2025 дата публикации

SEPARATOR SEALING DEVICE AND UNIT CELL MANUFACTURING DEVICE USING THE SAME

Номер: KR102782614B1
Автор: 박성철, 박동혁, 김상욱, 김주형
Принадлежит: 주식회사 엘지에너지솔루션

The present invention relates to a separator sealing device and a unit cell manufacturing device using the same, and more specifically, to a separator sealing device which seals a part of the separator between electrodes accurately and efficiently with improved quality and can be used continuously and economically without occurrence of problems caused by deformation, and to a unit cell manufacturing device using the same. The separator sealing device, according to the present invention, comprises: a sealing unit including a sealing tip having a protruding shape to press a separator on an outer surface and rotating about a first rotational axis; and a second sealing unit having a sealing tip on a periphery and a pressing surface that faces the sealing tip and presses the separator and rotating about a second rotational axis, wherein when the first sealing unit and the second sealing unit rotate, the sealing tip and the pressing surface press the separator positioned between the first sealing ...

Подробнее
Номер записи: 85
13-11-2017 дата публикации

APPARATUS FOR PRODUCING BATTERY CASE CAPABLE OF DEEPLY MOLDING ACCOMMODATION PORTIONS IN ELECTRODE ASSEMBLIES, AND PRODUCTION METHOD USING SAME

Номер: KR1020170124882A
Автор: LEE, DAE WON, KIM, SANG WOOK, KIM, JEONG KI, KIM, JUN WAN, PARK, DONG HYEUK, LEE, HAK SIK, JEON, HYUN JIN
Принадлежит:

Provided is an apparatus for producing a battery case which comprises: a die assembly fixating a laminate sheet along an outer circumference of the laminate sheet close to a portion to be molded to form an electrode assembly accommodation part; and a punch assembly molding in a shape of the accommodation part by pressurizing down the portion to be molded on the laminate sheet fixated by the die assembly. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 86
15-09-2017 дата публикации

JIG DEVICE WITH IMPROVED CHARACTERISTICS OF ADJUSTING COMPRESSION AMOUNTS OF COIL SPRINGS

Номер: KR1020170104252A
Автор: GWON, YEONG TAE, KIM, SANG WOOK, PARK, DONG HYEUK, OH, SEUNG HOON, LEE, DAE WON, LEE, JE GYU
Принадлежит:

The present invention relates to a jig device with improved characteristics of adjusting compression amounts of coil springs. More specifically, the present invention provides, as a jig device which processes a sheet member to manufacture a battery case of battery cells having an electrode assembly embedded therein, a jig device comprising: a die on which an indentation part or a penetration part with a shape corresponding to a receiving part of the battery case is formed; a punch which pressurizes the sheet member in a gravitational direction from the upper side of the indentation part or penetration part of the die to form the receiving part; a stripper which pressurizes and fixes the sheet member onto the die in the gravitational direction from an outer circumferential portion of the indentation part or penetration part of the die before pressurizing the sheet member by the punch; a first plate including coil springs of which one end portions are connected to one surface of the stripper ...

Подробнее
Номер записи: 87
29-09-2017 дата публикации

METHOD FOR MANUFACTURING BATTERY CELL

Номер: KR1020170109398A
Автор: PARK, JI SOO, WOO, SANG JIN, KANG, TAE WON, PARK, DONG HYEUK, KIM, JIN HA
Принадлежит:

The present invention relates to a method for manufacturing a battery cell which comprises: an electrode assembly receiving step (S10) of receiving a prepared electrode assembly in a case; an electrolyte first impregnating step (S20) of injecting an electrolyte through an opening of the case in which the electrode assembly is received, and impregnating the electrode assembly; a case sealing step (S30) of sealing the opening of the case in which the electrode assembly and the electrolyte are received so as to complete a battery cell; a battery cell stacking step (S40) of stacking one or more completed battery cells in a stacker; a stacker inserting step (S50) of inserting the stacker in which the battery cells are stacked into a pressurizing chamber; and an electrolyte second impregnation step (S60) of impregnating the electrolyte received in the battery cell while passing through the inside of the electrode assembly since increased air pressure pressurizes and modifies the one or more battery ...

Подробнее
Номер записи: 88
19-10-2022 дата публикации

이미지 센서

Номер: KR20220140905A
Автор: 오관영, 김미혜, 박동혁, 박지원, 이승욱, 이해원
Принадлежит:

... 본 발명은 이미지 센서에 관한 것으로, 더욱 상세하게는, 회로 칩; 및 상기 회로 칩 상에 적층되고, 상기 회로 칩과 전기적으로 연결되는 센서 칩을 포함한다. 상기 센서 칩은: 제1 면 및 상기 제1 면에 대향하는 제2 면을 포함하는 제1 기판; 상기 제1 기판을 관통하는 분리 패턴, 상기 분리 패턴은 상기 제1 기판 내의 제1 내지 제4 픽셀 영역들을 정의하고, 상기 제1 내지 제4 픽셀 영역들 각각은 상기 제2 면에 인접하는 플로팅 확산 영역, 접지 영역 및 활성 영역을 포함하며; 상기 제1 기판의 상기 제1 면 상에 제공된 마이크로 렌즈 층; 상기 제1 기판의 상기 제2 면 상에 제공된 제1 배선층; 및 상기 제1 기판의 상기 제2 면과 상기 제1 배선층 사이에 제공된 제1 패드를 포함한다. 상기 제1 패드는 상기 제1 내지 제4 픽셀 영역들의 상기 플로팅 확산 영역들과 접촉하여 이들을 서로 공통적으로 연결한다.

Подробнее
Номер записи: 89
14-09-2022 дата публикации

롤투롤 상태 전극의 진공건조장치 및 그 진공건조방법

Номер: KR20220124343A
Автор: 김진곤, 강태원, 정수택, 박동혁, 배상호, 장우선
Принадлежит:

... 본 발명의 롤투롤 상태 전극의 진공건조장치는, 전극이 롤투롤 상태로 배치되어 건조되는 진공 챔버; 상기 진공 챔버와 저진공배관에 의하여 연결되어 진공 챔버 내를 저진공도로 진공 배기하는 저진공 배기기구; 상기 저진공배관과 별도의 중고진공배관에 의하여 상기 진공 챔버와 연결되어 진공 챔버 내를 중진공도 또는 고진공도로 진공 배기하는 중고진공 배기기구; 및 상기 저진공 배기기구 및 중고진공 배기기구와 연결되어 진공 챔버 내의 진공도를 단계적으로 조절하여 전극을 건조시키는 제어부를 포함한다. 본 발명의 롤투롤 상태 전극의 진공건조방법은, 진공 챔버 내에 롤투롤 상태로 배치되는 전극의 진공 건조를 위하여 설정된 공정 조건에 따라 상기 진공 챔버 내를 저진공도로 진공 배기하거나 또는 저진공도로부터 중진공도/고진공도까지 단계적으로 진공 배기하는 단계; 및 상기 저진공도, 중진공도 또는 고진공도 하에서 진공 챔버 내의 전극을 건조하는 단계; 를 포함하고, 소정 개수의 전극 롤을 상기 진공 챔버 내에서 롤투롤 상태로 건조한 후, 전극이 진공 챔버로부터 제거된 상태에서 상기 진공 챔버를 소정의 중진공도 또는 고진공도로 하여 진공 챔버 내의 이물을 제거하는 단계를 더 포함한다.

Подробнее
Номер записи: 90
17-01-2023 дата публикации

전극 조립체 제조장치 및 제조방법

Номер: KR20230009861A
Автор: 윤세현, 김범수, 김용남, 김희용, 박동혁, 김동명, 정재한
Принадлежит:

... 본 발명은 스택 테이블, 그리퍼 및 제1 프레스부를 포함하는 전극 조립체 제조장치에 관한 것이다. 스택은 제1 전극, 제2 전극 및 제1 전극과 제2 전극 사이의 분리막의 구간을 포함한다. 스택 테이블은 스택을 지지하도록 구성된다. 그립퍼는 스택을 고정하도록 구성된다. 제1 프레스부는 그리퍼에 의해 고정된 스택을 가열 및 압축하도록 구성된다.

Подробнее
Номер записи: 91
17-01-2023 дата публикации

전극 조립체

Номер: KR20230009851A
Автор: 윤세현, 김범수, 김용남, 김희용, 박동혁, 김동명, 정재한
Принадлежит:

... 본 출원은 전극 조립체를 제공한다.

Подробнее
Номер записи: 92
03-02-2023 дата публикации

열교환기

Номер: KR20230016932A
Автор: 김종철, 이종문, 박동혁
Принадлежит:

... 본 발명은, 복수개의 플레이트로 적층되며, 냉매 또는 제1냉각수가 유동하는 응축부; 상기 응축부 하부에 배치되며, 냉매 또는 제2냉각수가 유동하는 연결플레이트; 상기 연결플레이트 전방에 배치되며, 냉매가 유동하며, 삽입홈이 형성된 리시버드라이어부; 상기 연결플레이트 하부에 배치되며, 제2냉각수가 유동하는 과냉부;를 포함하되,상기 연결플레이트는, 상기 응축부와 과냉부 사이에 배치되는 제1연결플레이트와, 상기 제1플레이트와 과냉부 사이에 배치되는 제2연결플레이트와, 상기 제1연결플레이트와 제2연결플레이트 전방에 원통 형상으로 돌출 형성되며, 상기 삽입홈에 삽입되고, 상기 냉매를 리시버드라이어부측으로 유입 또는 유출하는 연결부를 포함하는 열교환기를 제공한다. 본 발명에 따른 열교환기에 의하면, 상기 제1열결플레이트와 제2연결플레이트 두 장의 연결플레이트로 종래 기술의 연결블록을 대체하여, 기존의 연결블록에 비해 가공이 용이하고, 중량이 감소되어 비용절감이 가능하다. 또한, 상기 연결플레이트와 일체화된 연결부 구조에 의해 상기 리시버드라이어부와 직접적으로 결합되어 용접 가능하다.

Подробнее
Номер записи: 93
17-10-2018 дата публикации

SYSTEM FOR MASS-PRODUCTION OF NANO-CAPSULES

Номер: KR1020180113890A
Автор: KIM HYUNG HOON, GO JEUNG SANG, JEON HYEONG JIN, PARK DONG HYEOK
Принадлежит:

Disclosed is a system for the mass-production of nano-capsules including a microfluid array and an injection means. The system according to the present invention enables the mass-production of nano-capsules using a self-assembly reaction at the laminar interface between a polymer and a fluid inserted from a microfluidic channel injection through-hole. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 94
17-01-2023 дата публикации

전극 조립체 제조장치 및 제조방법

Номер: KR20230009857A
Автор: 윤세현, 권춘호, 김범수, 이학수, 장현우, 김용남, 박동혁
Принадлежит:

... 본 발명은 스택 테이블, 분리막 공급부, 제1 전극 공급부, 제2 전극 공급부 및 사이드 실링부를 포함하는 전극 조립체 제조장치에 관한 것이다. 스택 테이블에는 제1 전극, 제2 전극 및 제1 전극과 제2 전극 사이의 분리막이 적층되어 있다. 분리막 공급부는 스택 테이블에 분리막을 공급하도록 구성된다. 상기 제1 전극 공급부는 상기 스택 테이블 상의 세퍼레이터의 단면 상에 상기 제1 전극을 적층하도록 구성된다. 상기 제2 전극 공급부는 상기 제1 전극 상의 분리막의 다른 단면 상에 제2 전극을 적층한다. 사이드 실링부는 스택의 적어도 일측면을 가열한다.

Подробнее
Номер записи: 95
30-03-2023 дата публикации

전극 가열장치 및 그를 포함하는 이차전지용 제조시스템

Номер: KR102516223B1
Автор: 우상진, 전영호, 박신영, 강태원, 전인태, 박지수, 박동혁, 위윤봉
Принадлежит: 주식회사 엘지에너지솔루션

... 본 발명은 전극을 건조시키는 전극 가열장치로서, 상기 전극이 통과하는 건조공간이 형성된 가열본체; 및 상기 건조공간을 통과하는 상기 전극의 표면을 직접 가열하여 상기 전극에 남아 있는 수분을 건조하는 가열부재를 포함한다.

Подробнее
Номер записи: 96
15-12-2022 дата публикации

폰트 인식을 위한 신경망 학습 데이터 생성 및 학습 결과를 반영한 생성 조건의 동적 설정 방법

Номер: KR20220165634A
Автор: 이혁, 윤현진, 박동혁, 서일근, 김승현
Принадлежит:

... 본 발명은 폰트 인식을 위한 신경망의 학습 데이터의 생성 방법에 관한 것이다. 본 발명에 따른 신경망을 이용한 폰트 인식용 학습 데이터 생성 방법은 폰트에 따라 생성할 텍스트의 길이를 결정하는 단계; 상기 폰트가 지원하는 문자 또는 숫자 별 구성 비에 따라 상기 문자 또는 숫자가 조합된 상기 결정된 길이의 텍스트를 생성하는 단계; 상기 생성된 텍스트의 폰트에 종속하여 부여 가능한 텍스트 효과를 결정하는 단계; 및 상기 효과가 부여된 텍스트에 배경을 합성하여 텍스트 이미지를 생성하는 단계를 더 포함하고 상기 생성된 텍스트 이미지와 결정된 폰트로 구성된 학습 데이터 셋을 통한 신경망의 학습 결과에 따라 상기 텍스트 효과의 부여 조건 또는 상기 배경 이미지의 합성 조건은 동적으로 설정되는 것이 바람직하다. 본 발명에 따르면 다양한 폰트 사용예를 포괄할 수 있는 학습 데이터를 무한히 생성할 수 있다. 또한, 본 발명은 폰트에서 지원하는 언어적 특징을 반영하여 학습 데이터를 생성함으로써 다양한 언어에 대해서도 적응적으로 높은 인식 결과를 생성할 수 있도록 한다.

Подробнее
Номер записи: 97
13-12-2022 дата публикации

인간 전분화능 줄기세포 유래 신경전구세포를 유효성분으로 포함하는 혈관성 치매 예방 또는 치료용 약학 조성물

Номер: KR102477030B1
Автор: 박동혁, 강호영, 장진혁, 김수빈, 한충성
Принадлежит: (주) 넥셀, 고려대학교 산학협력단

... 본 발명은 인간 전분화능 줄기세포(hPSC, human Pluripotent Stem Cell)를 분화 유도용 배지에서 배양하여 분화 유도시켜 마련되는 신경전구세포(Neural Progenitor cell)를 유효성분으로 포함하는 혈관성 치매 예방 또는 치료용 약학 조성물로서, 정맥 내 투여를 통한 이식용으로 제형화되어 인지기능의 장애를 회복하고 신경 염증 반응의 감소 및 신경 섬유 다발의 회복이 이루어질 수 있도록 한다.

Подробнее
Номер записи: 98
07-03-2025 дата публикации

냉매모듈

Номер: KR20250032565A
Автор: 이종문, 장성주, 한기성, 박동혁
Принадлежит:

... 본 발명은, 냉매의 유로 방향을 제어하는 밸브 및 상기 밸브가 배치되는 복수의 바디가 서로 연결되고, 상기 복수의 바디의 내부로 상기 냉매가 유동하는 연통홀이 형성된 매니폴드를 포함하는 냉매모듈을 제공한다.

Подробнее
Номер записи: 99
22-10-2018 дата публикации

UNIT ELECTRODE FOR SOLVING RESIDUAL STRESS DEVIATION AND LITHIUM ION POLYMER BATTERY INCLUDING SAME

Номер: KR1020180115152A
Автор: HAN, HYUNG WOOK, KIM, SANG WOOK, LEE, DAE WON, PARK, DONG HYEUK, PARK, SIN YOUNG, CHUNG, HAN ROK
Принадлежит:

The present invention relates to a unit electrode for solving a residual stress deviation and a lithium ion polymer battery including the same. The unit electrode comprises: a coated part coated with an electrode active material layer; and an uncoated part which is not coated with any electrode active material layer. The uncoated part includes a plurality protrusions or grooves. According to an embodiment of the present invention, since the uncoated part of the unit electrode includes the plurality of protrusions or grooves, a residual stress deviation in the uncoated and coated parts of the electrode, which is able to be caused after an electrode rolling process, is able to be solved, and thus, the present invention is capable of solving bending caused on a bordering surface between the uncoated and coated parts. Also, since the uncoated part includes the protrusions or grooves, the present invention is capable of preventing a current collector, which becomes thinner and thinner, from ...

Подробнее
Номер записи: 100