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    • 21. 发明公开
    • 극소각 중성자 산란 장치
    • 超小型中空散射装置
    • KR1020120021874A
    • 2012-03-09
    • KR1020100080703
    • 2010-08-20
    • 한국과학기술연구원
    • 김만호채근화유병용홍경태
    • G01N23/202G02B5/18
    • G01N23/202G01N23/05G01N23/2073G01N2223/054G01N2223/106G21K1/06
    • PURPOSE: A very small angle neutron scattering apparatus is provided to reduce the time for measuring the neutron scattering because a plurality of analyzers is installed in a path of the neutron light passed through a monochromator and sample. CONSTITUTION: A very small angle neutron scattering apparatus comprises a first previous monochromator(110), a first monochromator(120), and a first analyzer set(200). The previous monochromator is arranged in a path of the neutron light. The previous monochromator diffracts the neutron light passing through a neutron light path(101) at the Bragg scattering angle. The first monochromator is composed of a monocrystal diffracting diffracted the neutron light at the Bragg scattering angle by the previous monochromator toward a sample side. The first analyzer set is composed of two or more detectors and analyzers(210,220,230). The detector respectively detects the diffracted the neutron light at the Bragg scattering from each two or more analyzers.
    • 目的:提供非常小的角度中子散射装置,以减少测量中子散射的时间,因为多个分析仪安装在通过单色仪和样品的中子光路中。 构造:非常小的角度中子散射装置包括第一先前的单色仪(110),第一单色仪(120)和第一分析仪组(200)。 先前的单色仪布置在中子光的路径中。 先前的单色器以穿过中子光路(101)的中子光以布拉格散射角衍射。 第一单色仪由单晶衍射构成,由先前的单色仪将样品侧的布拉格散射角的中子光衍射。 第一台分析仪由两个或更多的检测器和分析仪组成(210,220,230)。 检测器分别检测来自每个两个或更多个分析器的布拉格散射处的衍射中子光。
    • 22. 发明授权
    • WSi₂―SiC 나노 복합 피복층 및 그 제조방법
    • WSI2-SIC纳米复合涂料及其制备方法
    • KR100816671B1
    • 2008-03-27
    • KR1020060131214
    • 2006-12-20
    • 한국과학기술연구원
    • 윤진국김긍호홍경태도정만이경환손근형지영수김한성이종권
    • C23C14/34C23C14/00B82Y30/00
    • A WSi2-SiC nanocomposite coating layer and a manufacturing method thereof are provided to improve anti-oxidation characteristic of the coating layer in the high temperature condition by preventing micro crack from being formed in the nanocomposite coating layer. A method for manufacturing a WSi2-SiC nanocomposite coating layer comprises steps of vapor-depositing tungsten and carbon on the surface of tungsten or tungsten alloy to form a W2C coating layer, and vapor-depositing silicon on the surface of the W2C coating layer to form the WSi2-(17-19.3) vol.% SiC nanocomposite coating layer. The carbon is subject to chemical deposition using one selected from the group consisting of CO, CH4, C2H4 and CH2I2, and simultaneously the tungsten is subject to chemical deposition using WF6, WCl6 or W(CO)6. The silicon is subject to chemical deposition using SiCl4, SiH2Cl2, SiH3Cl or SiH4.
    • 提供WSi2-SiC纳米复合涂层及其制造方法,以通过防止在纳米复合涂层中形成微裂纹来提高涂层在高温条件下的抗氧化性能。 制备WSi2-SiC纳米复合涂层的方法包括在钨或钨合金表面上气相沉积钨和碳以形成W2C涂层的步骤,并在W2C涂层的表面上气相沉积硅以形成 WSi2-(17-19.3)体积%SiC纳米复合材料涂层。 使用选自CO,CH4,C2H4和CH2I2的一种碳进行化学沉积,同时使用WF6,WCl6或W(CO)6进行化学沉积。 使用SiCl 4,SiH 2 Cl 2,SiH 3 Cl或SiH 4进行化学沉积。
    • 23. 发明授权
    • 티타늄/철합금 클래드 판재 제조방법
    • 티타늄/철합금클래드판재제조방법
    • KR100470146B1
    • 2005-02-05
    • KR1020020065318
    • 2002-10-24
    • 한국과학기술연구원
    • 지광구홍경태홍유표
    • B32B15/01
    • PURPOSE: A preparation method of titanium/iron alloy/titanium clad sheets is provided to be economical at the low temperature and to prevent the physical property of titanium from deteriorating in preparing the titanium/iron alloy clad material. CONSTITUTION: The preparation method of titanium/iron alloy/titanium clad sheets comprises the steps of: inserting aluminum or aluminum alloy sheets between iron alloy sheets and titanium sheets and laminating; bonding by hot rolling the laminated sheets under the air without an atmospheric gas at 200 to 450 deg.C; and diffusion treating the inserted aluminum of the bonded sheets at 250 to 450 deg.C. The titanium/iron alloy/titanium clad sheets comprise aluminum or aluminum alloy as an intermediate material between titanium and iron alloy.
    • 目的:提供一种钛/铁合金/钛复合板的制备方法,以在低温下经济并防止在制备钛/铁合金复合材料时钛的物理性质恶化。 构成:钛/铁合金/钛复合板的制备方法包括以下步骤:将铝或铝合金片材插入铁合金片材与钛片之间并层压; 通过在200-450℃下在没有环境气体的情况下在空气下热轧层压板来进行接合; 并在250至450℃下对插入的铝片进行扩散处理。 钛/铁合金/钛复合板包含铝或铝合金作为钛和铁合金之间的中间材料。
    • 25. 发明公开
    • 광송수신 모듈 패키징용 금속용기의 개량 구조
    • 用于光传输/接收模块的金属外壳的改进结构及其制造方法
    • KR1019990068106A
    • 1999-08-25
    • KR1019990002221
    • 1999-01-25
    • 한국과학기술연구원
    • 유명기홍경태정낙진이승우
    • H05K1/00
    • H05K1/0274H05K2201/10325H05K2203/0191
    • 본발명은일반적인기계가공방법으로제조가어려운패키징구조를정밀성형이가능하면서실형상화를달성할수 있는분말사출성형과소결기술을적용하여달성하기위한것으로, 광송수신모듈패키징용금속용기에있어서, 상기금속용기내부밑면에개별소자들이올려져회로를구성하는인쇄회로기판을안정적으로지지할수 있도록, 별도의걸림턱을갖는네일(†) 모양의핀을금속용기밑에정렬된통공에삽입하거나, 상기금속용기내에별도의지지대를포함하고, 핀이일렬로위치하는상기금속용기의내부밑면의영역및 상기핀 열사이의중심부영역사이에높이차를제공함으로써, 상기밑면의통공을통하여제공되는핀과소켓사이의절연성이향상되는광송수신모듈패키징용금속용기및 외부소켓과핀의결합시패키징용기의밑면과소켓사이의절연성을향상시키기위해상기금속용기밑면에절연테이프를접착시키는구조를갖는광송수신용모듈패키징용금속용기와, ASTM F-15 합금조성의철, 니켈및 코발트분말을균일하게혼합한후, 이를고분자결합제와다시혼합하여사출용피드스톡을제조하고, 상기피드스톡을금형내로고압사출성형하고, 얻어진성형체로부터용매추출및 열분해법을사용하여상기고분자결합제를제거하고, 얻어진성형체를소결하는것으로이루어지는광송수신모듈패키징용금속용기의제조방법을제공한다.
    • 28. 发明公开
    • 경화 황칠화학조성물, 이의 제조방법 및 황칠도막의 제조방법
    • 固化多孔组合物及其制备方法及其制备方法
    • KR1020150062595A
    • 2015-06-08
    • KR1020130147415
    • 2013-11-29
    • 한국과학기술연구원
    • 김만호이연희한호규도정만한수경홍경태금동화
    • C09D193/00C09D7/12B05D3/00
    • C09D193/00B05D3/00C09D7/40C09D175/06
    • 본발명은황금빛을나타내는천연수지인황칠을광 (전자빔, 감마선) 또는열 경화성단량체와배합하여, 라디칼반응이가능한황칠성분을가교된고분자사슬에화학적으로결합시키거나, 화학반응에참여가불가능한성분은물리적으로고분자그물망사이에고립시켜황칠의성질을유지하면서도, 경화시간단축, 내스크래치성, 내열성, 내용매성, 내염기성, 내산성등이우수한황칠고분자재료에관한것이다. 개발된광경화황칠고분자는우수한도막의성질뿐만아니라, 황칠색의농도를조율할수 있고, 경화시간을수분까지단축시킴으로공정의경제성을갖는다. 또한, 코팅공정이간단하여, 손잡이, 핸드폰, 아크릴제품, 유리용기, 손톱강화코팅소재, 화장품용기, 다기, 전자제품, 포장재, 식품및 보관용재료등에사용이가능하며, 은은한황금색은제품의고급화가요구되는곳에사용될수 있다.
    • 本发明涉及具有优异的硬化时间降低,耐擦伤性,耐热性,耐溶剂性,耐碱性和耐酸性的Dendropanax morbifera聚合物材料。 作为表达金色光的天然树脂的树枝状芽孢杆菌与光(电子束或γ射线)或热硬化单体结合以化学结合能够具有自由基反应的Dendropanax morbifera组分和交联聚合物链或物理 在聚合物网中分离不可能参与化学反应的组分,从而保持Dendropanax morbifera的性质。 开发的光硬化树胶提取物聚合物具有优异的膜性能,可以调节Dendropanax morbifera颜色的浓度,并将硬化时间缩短到一小段,从而确保经济可行性。 此外,涂布方法简单,因此可以用于手柄,蜂窝电话,丙烯酸制品,玻璃容器,指甲增强涂层材料,化妆品容器,茶杯,电子产品,包装材料,食品和储存材料, 并且当产品需要高档化时,可以使用其淡黄金色。
    • 30. 发明公开
    • 플라즈마전해 양극산화방법
    • 等离子体电解氧化涂层方法
    • KR1020110135680A
    • 2011-12-19
    • KR1020100055541
    • 2010-06-11
    • 한국과학기술연구원
    • 도정만한승희윤진국홍경태변지영
    • C25D11/02
    • C25D11/024C25D11/16
    • PURPOSE: A plasma-electrolytic anodic oxidation method is provided to form an oxidized layer having excellent abrasion-resistance, corrosion-resistance, and thermal-resistance on the surface of a target member. CONSTITUTION: A plasma-electrolytic anodic oxidation method is as follows. A target member is pre-treated(S10). The pre-treated member is put into an electrolyte and is connected to a plasma-electrolytic anodic oxidation apparatus(S20). The plasma-electrolytic anodic oxidation apparatus alternately supplies positive and negative currents to the target member to form an oxide film on the target member(S30).
    • 目的:提供等离子体 - 电解阳极氧化方法以在目标构件的表面上形成具有优异的耐磨性,耐腐蚀性和耐热性的氧化层。 构成:等离子体电解阳极氧化法如下。 对目标成员进行预处理(S10)。 将预处理部件放入电解质中并与等离子体电解阳极氧化装置连接(S20)。 等离子体电解阳极氧化装置交替地向目标构件供给正电流和负电流,以在目标构件上形成氧化膜(S30)。