Thermal load reducing system for nuclear reactor vessel
    31.
    发明授权
    Thermal load reducing system for nuclear reactor vessel 有权
    核反应堆船舶热负荷降低系统

    公开(公告)号:US06594333B2

    公开(公告)日:2003-07-15

    申请号:US10115902

    申请日:2002-04-05

    IPC分类号: G21C13032

    摘要: The present invention is used to reduce thermal load itself, being the cause to generate stress, which develops near liquid surface in a nuclear reactor wall and to contribute to further improvement of safety. A partition member (5) is arranged above a coolant liquid surface (9) in an annulus space (3) between a reactor vessel (1) and a guard vessel (2), a low-temperature gas is circulated through the annulus space above the partition member to cool down, the gas is circulated through the annulus space from under the coolant liquid surface to the partition member, and the high-temperature gas heated under the coolant liquid surface is used to raise the temperature above the coolant liquid surface.

    摘要翻译: 本发明用于减少热负荷本身,这是在核反应堆壁中液体表面附近产生应力的原因,并有助于进一步提高安全性。 分隔构件(5)布置在反应器容器(1)和保护容器(2)之间的环空间(3)中的冷却剂液体表面(9)的上方,低温气体循环通过上述环空空间 分隔构件冷却,气体通过环空空间从冷却剂液体表面下方循环到分隔构件,并且在冷却剂液体表面下被加热的高温气体用于提高冷却剂液体表面上方的温度。

    Nonlinear optical materials and process for producing the same
    32.
    发明授权
    Nonlinear optical materials and process for producing the same 失效
    非线性光学材料及其制造方法

    公开(公告)号:US5688442A

    公开(公告)日:1997-11-18

    申请号:US640714

    申请日:1996-05-01

    IPC分类号: G02F1/355 F21V9/00 G02F1/35

    CPC分类号: G02F1/3551 Y10T428/256

    摘要: There are provided a third-order nonlinear optical material comprising a film formed on the surface of a transparent substrate and consisting essentially of an oxide of a metal selected from the group consisting of V, Cr, Mn, Fe, Co, Ni and Cu; and a third-order nonlinear optical material of the type as described above wherein the film additionally contains a metal selected from the group consisting of Au, Ag and Cu in the form of particles dispersed therein and having a particle size of at most 500 nm.

    摘要翻译: 提供一种三阶非线性光学材料,其包括在透明基板的表面上形成的膜,其基本上由选自V,Cr,Mn,Fe,Co,Ni和Cu的金属的氧化物组成; 以及如上所述类型的三阶非线性光学材料,其中所述膜另外包含选自Au,Ag和Cu中的金属,其分散在其中的颗粒形式,并且具有至多500nm的粒度。

    Semiconductor-nanoparticle-dispersed small glass particles and process for preparing the same
    35.
    发明授权
    Semiconductor-nanoparticle-dispersed small glass particles and process for preparing the same 有权
    半导体纳米颗粒分散的小玻璃颗粒及其制备方法

    公开(公告)号:US08585927B2

    公开(公告)日:2013-11-19

    申请号:US11992403

    申请日:2006-09-21

    IPC分类号: C09K11/08

    摘要: The present invention provides semiconductor-nanoparticle-dispersed small silica glass particles that emit bright fluorescent light with high fluorescence quantum yield and high density, compared to the conventional semiconductor-nanoparticle-dispersed small glass particles, and that have excellent fluorescence intensity stability over time; and a process for preparing the same. The semiconductor-nanoparticle-dispersed silica glass particles have a mean particle size of not less than 10 nanometers and not more than 5 micrometers, and contain a hydrolyzed alkoxide and semiconductor nanoparticles at a concentration of not less than 2×10−5 mol/l and not more than 1×10−2 mol/l. The particles emit fluorescent light with a fluorescence quantum yield (quantum yield) of 25% or more (and 60% or more), when dispersed in a solution.

    摘要翻译: 本发明提供与传统的半导体纳米颗粒分散的小玻璃微粒相比发射具有高荧光量子产率和高密度的明亮荧光的半导体纳米颗粒分散小二氧化硅玻璃颗粒,并且随时间具有优异的荧光强度稳定性; 及其制备方法。 半导体纳米颗粒分散石英玻璃颗粒的平均粒度不小于10纳米且不大于5微米,并且含有浓度不小于2×10 -5摩尔/升的水解醇盐和半导体纳米颗粒 不超过1×10-2 mol / l。 当分散在溶液中时,粒子发射荧光量子产率(量子产率)为25%以上(和60%以上)的荧光。

    Electroluminescent material and electroluminescent element using the same
    37.
    发明授权
    Electroluminescent material and electroluminescent element using the same 失效
    电致发光材料和使用其的电致发光元件

    公开(公告)号:US07674399B2

    公开(公告)日:2010-03-09

    申请号:US10577322

    申请日:2004-10-28

    摘要: The present invention provides electroluminescent materials that emit very bright light with little energy consumption, little loss of energy converted into heat, etc., and suffers from little deterioration due to long-term use, in particular, inorganic electroluminescent materials that emit blue to green light having a wavelength shorter than yellow.Specifically, the present invention relates to the following three types of electroluminescent material: (1) An electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula RMO3, wherein R is at least one rare-earth element, and M is at least one member selected from the group consisting of Al, Mn, and Cr; (2) an electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula R2CuO4, wherein R is at least one rare-earth element; and (3) an electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula RZ2Cu3O6, wherein R is at least one rare-earth element, and Z is at least one alkali-earth metal.

    摘要翻译: 本发明提供了以很少的能量消耗发射非常明亮的光,电能转换成热量损失小的电致发光材料,并且由于长期使用而受到很少劣化,特别是发出蓝色至绿色的无机电致发光材料 波长短于黄色的光。 具体地,本发明涉及以下三种类型的电致发光材料:(1)一种电致发光材料,其包括具有由通式RMO3表示的钙钛矿型晶体结构的氧化物,其中R是至少一种稀土元素,M 是选自Al,Mn和Cr中的至少一种; (2)一种电致发光材料,其包含具有由通式R2CuO4表示的钙钛矿型晶体结构的氧化物,其中R是至少一种稀土元素; 和(3)包含具有由通式RZ2Cu3O6表示的钙钛矿型晶体结构的氧化物的电致发光材料,其中R是至少一种稀土元素,Z是至少一种碱土金属。

    Electroluminescent material and electroluminescent element using the same
    38.
    发明申请
    Electroluminescent material and electroluminescent element using the same 失效
    电致发光材料和使用其的电致发光元件

    公开(公告)号:US20070085470A1

    公开(公告)日:2007-04-19

    申请号:US10577322

    申请日:2004-10-28

    摘要: The present invention provides electroluminescent materials that emit very bright light with little energy consumption, little loss of energy converted into heat, etc., and suffers from little deterioration due to long-term use, in particular, inorganic electroluminescent materials that emit blue to green light having a wavelength shorter than yellow. Specifically, the present invention relates to the following three types of electroluminescent material: (1) An electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula RMO3, wherein R is at least one rare-earth element, and M is at least one member selected from the group consisting of Al, Mn, and Cr; (2) an electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula R2CuO4, wherein R is at least one rare-earth element; and (3) an electroluminescent material including an oxide having a perovskite-type crystal structure represented by General Formula RZ2Cu3O6, wherein R is at least one rare-earth element, and Z is at least one alkali-earth metal.

    摘要翻译: 本发明提供了以很少的能量消耗发射非常明亮的光,电能转换成热量损失小的电致发光材料,并且由于长期使用而受到很少劣化,特别是发出蓝色至绿色的无机电致发光材料 波长短于黄色的光。 具体地,本发明涉及以下三种类型的电致发光材料:(1)一种电致发光材料,其包含具有由通式RMO 3 3表示的钙钛矿型晶体结构的氧化物,其中R至少为 一种稀土元素,M为选自Al,Mn和Cr中的至少一种; (2)一种电致发光材料,其包含具有由通式R 2 CuO 4 4表示的钙钛矿型晶体结构的氧化物,其中R是至少一种稀土元素; 和(3)包含具有由通式RZ 2 Cu 3 O 6 N表示的钙钛矿型晶体结构的氧化物的电致发光材料,其中 R是至少一种稀土元素,Z是至少一种碱土金属。

    Ozone detecting material and method for detecting ozone
    39.
    发明授权
    Ozone detecting material and method for detecting ozone 失效
    臭氧检测材料及臭氧检测方法

    公开(公告)号:US06911179B2

    公开(公告)日:2005-06-28

    申请号:US10189171

    申请日:2002-07-05

    摘要: The present invention provides an ozone detecting material comprising a polymer prepared by polymerization of at least one monomer selected from the group consisting of 2-, 3-, 4-halogen substituted anilines or aniline substituted with C1-3-alkyl in N-position, and diphenylamine, formed into a thin film coated on a transparent substrate, waveguide, or optical fiber, or additionally comprising a component selected from electro-conductive fine carbon powder, a semiconductive metal oxide, or a semiconductive polymer material, and a method for detecting ozone comprising the steps of contacting this ozone detecting material with an ozone-containing gas and determining the light absorption rate and/or electrical conductivity of the ozone detecting material at that time.

    摘要翻译: 本发明提供一种臭氧检测材料,其包含通过聚合至少一种选自2-,3-,4-卤素取代的苯胺或由C 1-3取代的苯胺的单体制备的聚合物 N-烷基,和二苯胺,形成为涂覆在透明基板,波导或光纤上的薄膜,或另外包含选自导电细碳粉,半导体金属氧化物或半导体的成分 聚合物材料和臭氧检测方法,包括以下步骤:使该臭氧检测材料与含臭氧气体接触并确定此时臭氧检测材料的光吸收率和/或电导率。

    Optical power limiting material
    40.
    发明授权
    Optical power limiting material 失效
    光功率限制材料

    公开(公告)号:US06738203B2

    公开(公告)日:2004-05-18

    申请号:US09746475

    申请日:2000-12-21

    IPC分类号: G02B522

    摘要: A main object of the present invention is to provide a novel optical power limiting material of high performance being less susceptible to damages caused by heat occurring when an intensified laser beam is irradiated, having reversible characteristic and exhibiting a stable optical power limiting effect; production of the optical power limiting is simple and economical. The optical power limiting material of the present invention comprises a transparent substrate and an oxide(s) of at least one metal selected from the group consisting of of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Mo, Ru, In, Sn, Sb, Ta, W, Re, Os, Ir and Bi.

    摘要翻译: 本发明的主要目的是提供一种新型的高功率光功率限制材料,其特征在于:当强激光束被照射时发生的热量不易受损,具有可逆特性并具有稳定的光功率限制效果; 光功率限制的制造简单经济。本发明的光功率限制材料包括透明基板和选自由Ti,V,Cr,Mn组成的组中的至少一种金属的氧化物, Fe,Co,Ni,Cu,Zn,Nb,Mo,Ru,In,Sn,Sb,Ta,W,Re,Os,Ir和Bi。