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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 10. Отображено 10.
06-09-2016 дата публикации

인공치아용 결정화유리 제조 방법

Номер: KR0101654761B1
Автор: 방재철, 박승범, 이경호, 조성진, 유종학, 최인구, 유성학
Принадлежит: 순천향대학교 산학협력단

... 우수한 물성 및 심미성을 갖는 인공치아용 결정화유리 제조 방법에 대하여 개시한다. 본 발명에 따른 인공치아용 결정화유리 제조 방법은 (a) MgO, Al2O3, SiO2 및 핵생성 시드를 포함하는 혼합물을 마련하는 단계; (b) 상기 혼합물을 1차 분쇄하는 단계; (c) 상기 1차 분쇄된 혼합물을 1차 용융한 후, 냉각하여 1차 유리를 형성하는 단계; (d) 상기 1차 유리를 2차 분쇄하는 단계; (e) 상기 2차 분쇄된 1차 유리를 2차 용융한 후, 냉각하여 2차 유리를 형성하는 단계; 및 (f) 상기 2차 유리를 결정화 열처리한 후, 냉각하는 단계;를 포함하는 것을 특징으로 한다.

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Номер записи: 1
08-06-2016 дата публикации

METHOD FOR MANUFACTURING CRYSTALLIZED GLASS FOR ARTIFICIAL TEETH

Номер: KR1020160064696A
Автор: BANG, JAE CHUL, PARK, SEUNG BUM, LEE, KYOUNG HO, CHO, SUNG JIN, YU, JONG HAK, CHOI, IN GU, YOO, SUNG HAK
Принадлежит:

The present invention relates to a method for manufacturing crystallized glass for artificial teeth having excellent physical properties and aesthetic properties. The method for manufacturing crystallized glass for artificial teeth according to the present invention comprises the steps of: (a) providing a mixture containing MgO, Al_2O_3, SiO_2 and a nucleating seed; (b) primarily pulverizing the mixture; (c) primarily melting the primarily pulverized mixture, followed by cooling, to form primary glass; (d) secondarily pulverizing the primary glass; (e) secondarily melting the secondarily pulverized primary glass, followed by cooling, to form secondary glass; and (f) heat treating and crystallizing the secondary glass, followed by cooling. COPYRIGHT KIPO 2016 ...

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Номер записи: 2
05-06-2015 дата публикации

NOISE ISOLATION APPARATUS OF DIVISION CHANNEL OF REAR DOOR FOR VEHICLE

Номер: KR101526746B1
Автор: BANG, JAE CHUL
Принадлежит: HYUNDAI MOTOR COMPANY

The present invention relates to a noise isolation apparatus of a division channel of a rear door for a vehicle to facilitate the isolation of noise coming in through a division channel which is the elevation path of rear door glass. In other words, the noise isolation apparatus of a division channel of a rear door for a vehicle fundamentally prevents noise by improving an assembly structure between the inner panel and the division channel of a door to allow the engagement of an inside weather strip over the entire length of the top of the inner panel; and prevents cracks in the door inner panel due to the load caused by the closing of the door by increasing rigidity with the use of an improved joint structure between the door inner panel and the division channel. COPYRIGHT KIPO 2015 ...

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Номер записи: 3
11-05-2016 дата публикации

COLORING OF CRYSTALLIZED GLASS FOR ARTIFICIAL TEETH

Номер: KR101616947B1
Автор: BANG, JAE CHUL, PARK, SEUNG BUM, LEE, KYOUNG HO, CHO, SUNG JIN, YU, JONG HAK, CHOI, IN GU, YOO, SUNG HAK
Принадлежит: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION

Disclosed is coloring of crystallized glass for artificial teeth capable of forming uniform colors by adding coloring additives without degrading material properties so as to express colors of A, B, C, and D groups of a Vita shade guide, a standard of teeth colors. The coloring crystallized glass for artificial teeth in accordance with the present invention comprises the following steps: (a) forming a coloring mixture by mixing coloring additives with a raw material of glass containing SiO_2, MgO, Al_2O_3, and a nucleating seed; (b) primarily grinding the coloring mixture; (c) primarily melting the ground coloring mixture and then cooling the same to form primary glass; (d) secondarily grinding the primary glass; (e) secondarily melting the primary glass and then cooling the same to form secondary glass; and (f) treating the secondary glass with heat for crystallization and then cooling the same. COPYRIGHT KIPO 2016 (AA) Start (BB) End (S110) Forming a coloring mixture (S120) Primarily ...

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Номер записи: 4
02-02-2016 дата публикации

END PIECE OF OUTSIDE BELT FOR VEHICLE

Номер: KR1020160011834A
Автор: CHO, SUNG YONG, BANG, JAE CHUL
Принадлежит:

The present invention relates to an end piece of an outside belt for a vehicle, which finishes the end part of an outside belt installed in a door of a vehicle. The present invention reduces production costs and improves the appearance of the vehicle through the removal of a screw by realizing a new end piece, which can be assembled in a vertical direction to install the outside belt and can restrict the movement thereof in every direction, prevents damage during an assembling process, and improves assemblability to facilitate assembling. The end piece is installed on the end of the outside belt to be fastened to a door panel and comprises a fastening hook to fix the end of the outside belt. COPYRIGHT KIPO 2016 ...

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Номер записи: 5
08-03-2018 дата публикации

WOLLASTONITE CRYSTALLIZED GLASS FOR ARTIFICIAL TOOTH AND METHOD FOR COLORING SAME

Номер: WO2018043804A1
Автор: BANG, Jae-Chul, SUNG, Si-Won, SONG, Young-Joo, PARK, Seung-Bum
Принадлежит:

Disclosed are a wollastonite crystallized glass for an artificial tooth and a method for coloring same, the method enabling a production of a uniform shade without degrading the physical properties of a crystallized glass by means of simply adding a small amount of coloring additive powder when preparing the crystallized glass.

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Номер записи: 6
10-05-2018 дата публикации

측면충돌에 대한 보강부재를 구비한 2도어 또는 3도어 차량

Номер: KR0101856248B1
Автор: 손경훈, 방재철, 송승태
Принадлежит: 현대자동차주식회사

... 본 발명은 후석 도어가 설치되지 않아 측면 충돌에 대한 강성이 취약한 2도어 또는 3도어 차량에 측면 충돌에 대한 충격을 지지하는 보강부재를 구비한 측면충돌에 대한 보강부재를 구비한 2도어 또는 3도어 차량에 관한 것이다.본 발명에 따른 측면충돌에 대한 보강부재를 구비한 2도어 또는 3도어 차량은, 2도어 또는 3도어 차량에서 도어가 설치되는 않는 차량의 측면에 경사지게 배치되고, 센터필러(11)와 사이드실(12)에 각각 고정되는 보강부재를 포함하는 것을 특징으로 한다.

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Номер записи: 7
08-03-2018 дата публикации

MISERITE CRYSTALLIZED GLASS FOR ARTIFICIAL TOOTH AND METHOD FOR COLORING SAME

Номер: WO2018043803A1
Автор: BANG, Jae-Chul, SONG, Young-Joo, SUNG, Si-Won, PARK, Seung-Bum
Принадлежит:

Disclosed are a miserite crystallized glass for an artificial tooth and a method for coloring same, the method enabling a production of a uniform shade without degrading the physical properties of a crystallized glass by means of simply adding a small amount of coloring additive powder when preparing the crystallized glass. A miserite crystallized glass for an artificial tooth according to the present invention is colored with any one of the shades in groups A, B, C and D of the Vita shade guide which is a tooth shade reference. The miserite crystallized glass has a miserite crystal phase as the main phase and comprises a hydroxyapatite crystal phase and a xonotlite crystal phase as additional phases.

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Номер записи: 8
17-11-2017 дата публикации

WOLLASTONITE-BASED CRYSTALLIZED GLASS FOR ARTIFICIAL TEETH, AND COLORING METHOD THEREOF

Номер: KR101799028B1
Автор: BANG, JAE CHUL, SUNG, SI WON, SONG, YOUNG JOO, PARK, SEUNG BUM
Принадлежит: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION

Disclosed are a wollastonite-based crystallized glass for artificial teeth capable of realizing a uniform color without lowering physical properties by simply adding a small amount of a coloring additive powder at the time of production of a crystallized glass, and a coloring method thereof. The coloring method of the wollastonite-based crystallized glass for artificial teeth according to the present invention comprises the steps of: (a) performing ball milling after drying a glass raw material powder including SiO_2, CaO, CaF_2 and Na_2O, and a coloring additive powder, after weighing thereof; (b) inputting the ball milled glass raw material powder and the coloring additive powder into a crucible, calcining at 950 to 1050°C for 1 to 3 hours, and cooling to a room temperature; (c) forming a glass by melting the calcined powder; (d) pouring the glass into a preheated mold at 450 to 550°C, performing a heat treatment at 450 to 550°C for 1 to 3 hours to remove a thermal stress, and cooling ...

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Номер записи: 9
17-11-2017 дата публикации

MISERITE-BASED CRYSTALLIZED GLASS FOR ARTIFICIAL TEETH AND COLORING METHOD THEREOF

Номер: KR101799026B1
Автор: BANG, JAE CHUL, SONG, YOUNG JOO, SUNG, SI WON, PARK, SEUNG BUM
Принадлежит: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION

Disclosed are: miserite-based crystallized glass for artificial teeth; and a coloring method thereof capable of realizing a uniform color without deteriorating physical properties by simply adding a small amount of a coloring additive powder in the production of the crystallized glass. The miserite-based crystallized glass for artificial teeth according to the present invention is colored with any one of A, B, C and D colors of a Vita shade guide which is a tooth color reference chart, in which a miserite crystal phase is a column phase, and an additional phase includes a hydroxyapatite crystal phase and a xonotolite crystal phase. COPYRIGHT KIPO 2017 ...

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Номер записи: 10