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1. 发明申请

US20090053522A1 TRIPLE-LAYER SEMICONDUCTOR NANOPARTICLE AND TRIPLE-LAYER SEMICONDUCTOR NANOROD 有权
标题翻译：三层半导体纳米粒子和三层半导体纳米级
公开(公告)号：US20090053522A1
公开(公告)日：2009-02-26
申请号：US12162164
申请日：2006-11-27
申请人： Mitsuru Sekiguchi , Kazuya Tsukada , Hisatake Okada
发明人： Mitsuru Sekiguchi , Kazuya Tsukada , Hisatake Okada
IPC分类号： B32B5/00 , B32B5/16
CPC分类号： C09K11/7442 , B22F1/0025 , B82Y30/00 , C01B21/0632 , C01G15/00 , C01G28/02 , C01G30/002 , C01P2002/84 , C01P2004/16 , C01P2004/30 , C01P2004/64 , C01P2004/84 , C01P2006/40 , C09K11/62 , C22C1/0491 , Y10S977/774 , Y10S977/813 , Y10S977/815 , Y10S977/825 , Y10S977/832 , Y10T428/24942 , Y10T428/2933 , Y10T428/2991
摘要： A semiconductor nanoparticle and semiconductor nanorod that have optical characteristics (luminescence intensity and emission lifetime) superior to those of conventional core/shell nanosized semiconductors. There are provided a triple-layer semiconductor nanoparticle, and triple-layer semiconductor nanorod, having an average particle diameter of 2 to 50 nm and comprising a core layer, an interlayer and a shell layer, wherein the layers are composed of different crystals, and wherein the crystal constructing the shell layer exhibits a band gap greater than that of the crystal constructing the core layer, and wherein the crystal constructing the interlayer has a lattice constant assuming a value between those of the crystal constructing the core layer and the crystal constructing the shell layer.
摘要翻译：具有优于常规核/壳纳米尺寸半导体的光学特性（发光强度和发光寿命）的半导体纳米颗粒和半导体纳米棒。提供平均粒径为2〜50nm的三层半导体纳米颗粒和三层半导体纳米棒，其包含芯层，中间层和壳层，其中层由不同的晶体构成，并且其中，构成壳层的晶体的表面带隙大于构成芯层的晶体的带隙，构成中间层的晶体的晶体晶格常数为假定构成芯层的晶体的构成晶格常数与构成芯层的晶体的晶格常数壳层。

2. 发明授权

US07431867B2 Nanosized semiconductor particles 有权
标题翻译：纳米半导体颗粒
公开(公告)号：US07431867B2
公开(公告)日：2008-10-07
申请号：US11624287
申请日：2007-01-18
申请人： Hisatake Okada , Kazuya Tsukada , Naoko Furusawa
发明人： Hisatake Okada , Kazuya Tsukada , Naoko Furusawa
IPC分类号： H01B1/00 , H01B1/12
CPC分类号： C30B29/60 , B82Y20/00 , B82Y30/00 , C30B7/14 , C30B29/06 , C30B29/08 , C30B29/40 , C30B29/48
摘要： Nanosized semiconductor particles of a core/shell structure is disclosed, wherein the particles each comprise a core and a shell and exhibit an average particle size of not more than 100 nm and a coefficient of variation in core size distribution of not more than 30%.
摘要翻译：公开了核/壳结构的纳米化半导体颗粒，其中颗粒各自包含芯和壳，并且具有不大于100nm的平均粒度，并且芯尺寸分布的变异系数不大于30％。

3. 发明授权

US06901148B2 Automatic sound field correcting device 失效
标题翻译：自动声场校正装置
公开(公告)号：US06901148B2
公开(公告)日：2005-05-31
申请号：US10119849
申请日：2002-04-11
申请人： Hajime Yoshino , Kazuya Tsukada
发明人： Hajime Yoshino , Kazuya Tsukada
IPC分类号： G10K15/00 , H04S3/00 , H04S5/02 , H04S7/00 , H03G5/00 , H03G3/00
CPC分类号： H04S7/301 , H04S3/00 , H04S7/307
摘要： In the automatic sound field correcting device, a plurality of audio signals to be reproduced by a plurality of speakers are input, and the signal processing is applied on the corresponding signal transmission paths. The measurement signal is supplied for the respective signal transmission paths, and output by the corresponding speakers. The sound of the output measurement signal is collected and the detection signal of the collected sound is generated. The equalizer gain values are determined based on the detection signals. By determining the identical equalizer gain values for the plural signal transmission paths for which the phases of the audio signals are to be matched, the phases of the signals on those signal transmission paths are matched, and the strange auditory feeling due to the phase mismatch can be reduced.
摘要翻译：在自动声场校正装置中，输入要由多个扬声器再现的多个音频信号，并且对相应的信号传输路径施加信号处理。为各个信号传输路径提供测量信号，并由相应的扬声器输出。收集输出测量信号的声音并产生收集的声音的检测信号。基于检测信号确定均衡器增益值。通过确定音频信号的相位匹配的多个信号传输路径的相同的均衡器增益值，这些信号传输路径上的信号的相位相匹配，并且由于相位不匹配引起的奇怪的听觉减少

4. 发明授权

US5415987A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US5415987A
公开(公告)日：1995-05-16
申请号：US225231
申请日：1994-04-08
申请人： Kazuya Tsukada
发明人： Kazuya Tsukada
IPC分类号： G03C1/035 , G03C1/005 , G03C1/04 , G03C1/76
CPC分类号： G03C1/7614 , G03C1/0051 , Y10S430/162
摘要： A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a support having thereon a silver halide emulsion layer and a hydrophilic colloid layer provided at the farthest position from the surface of the support on which the emulsion layer is provided. In the light-sensitive material, the silver halide emulsion layer contains tabular silver halide grains each having an aspect ratio of not less than 3; and the hydrophilic colloid layer contains a polymer latex comprising a polymer which comprises a repeating unit derived from a monomer having a solubility in water of not higher than 0.025 % in weight at 25.degree. C.
摘要翻译：公开了一种卤化银照相感光材料。感光材料包括其上具有卤化银乳剂层和设置在其上设置有乳剂层的载体表面的最远位置处的亲水胶体层的载体。在感光材料中，卤化银乳剂层含有长宽比不小于3的片状卤化银颗粒; 并且亲水胶体层含有包含聚合物的聚合物胶乳，该聚合物包含衍生自在25℃下在水中的溶解度不高于0.025％重量的单体的重复单元。

5. 发明申请

US20110244597A1 IMMUNOCHROMATOGRAPHIC MEDIUM AND IMMUNOCHROMATOGRAPHIC METHOD 审中-公开
标题翻译：免疫组织化学和免疫组织化学方法
公开(公告)号：US20110244597A1
公开(公告)日：2011-10-06
申请号：US13130884
申请日：2009-11-19
申请人： Kazuya Tsukada , Tsuneko Fujii
发明人： Kazuya Tsukada , Tsuneko Fujii
IPC分类号： G01N33/543
CPC分类号： G01N33/558 , B82Y5/00 , G01N33/582
摘要： Disclosed are an immunochromatographic medium and an immunochromatographic method in which, even when plural items exceeding four items are detected which are the number of colors that can be detected by colored latex particles, the plural items can be detected and quantified simultaneously. The immunochromatographic medium comprises a support, a label-attached reagent immobilized on a labeling agent, and detection portions on which a material capable of combining with a substance to be detected in a sample is immobilized, the label-attached reagent and the detection portions being provided on the support, featured in that the labeling agent is a phosphor nanoparticle and the detection portions are shaped in the form of dots.
摘要翻译：公开了免疫色谱介质和免疫色谱法，其中即使检测到超过四个项目的多个项目是可以由着色胶乳颗粒检测的颜色数量，也可以同时检测和量化多个项目。免疫色谱介质包含载体，固定在标记试剂上的标记附着试剂和固定有能够与待检测物质组合的材料的检测部分，标记试剂和检测部分为其特征在于，标记剂是荧光体纳米颗粒，并且检测部分以点的形式成形。

6. 发明申请

US20100044673A1 LABELING FLUORESCENT COMPOUND 审中-公开
标题翻译：标签荧光化合物
公开(公告)号：US20100044673A1
公开(公告)日：2010-02-25
申请号：US12531092
申请日：2008-03-26
申请人： Kazuya Tsukada , Kazuyoshi Goan , Hisatake Okada
发明人： Kazuya Tsukada , Kazuyoshi Goan , Hisatake Okada
IPC分类号： H01L33/00 , G01N33/58 , C09K11/08
CPC分类号： C09K9/02 , B82Y30/00 , G01N21/64 , G01N33/587 , Y10T428/2991
摘要： A labeling fluorescent compound which enables highly stable detection in vital labeling and has high sensitivity. The labeling fluorescent compound is characterized by being composed of inorganic fluorescent nanoparticles which have a surface modification compound disposed on the surface thereof and have an average particle diameter of 1.0-20 nm. It is further characterized in that the proportion of the length of the surface modification compound as measured from the surface of the inorganic fluorescent nanoparticles to the particle diameter of the inorganic fluorescent nanoparticles is from 0.10 to 0.50, and that the proportion of the specific gravity of the inorganic fluorescent nanoparticles having the surface modification compound fixed thereto to the specific gravity of the inorganic fluorescent nanoparticles not having the surface modification compound is from 0.80 to 0.40.
摘要翻译：标记荧光化合物，能够在生物标记中进行高度稳定的检测并具有高灵敏度。标记荧光化合物的特征在于由其表面上设置有平均粒径为1.0〜20nm的表面改性化合物的无机荧光纳米粒子构成。其特征在于，从无机荧光纳米粒子的表面测定的表面改性化合物的长度与无机荧光纳米粒子的粒径的比例为0.10〜0.50，并且比重具有固定有表面改性化合物的无机荧光纳米颗粒的比重为不具有表面改性化合物的无机荧光纳米粒子的比重为0.80〜0.40。

7. 发明授权

US07658899B2 Production method of nanoparticle 有权
标题翻译：纳米颗粒的生产方法
公开(公告)号：US07658899B2
公开(公告)日：2010-02-09
申请号：US12162064
申请日：2006-12-26
申请人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
发明人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
IPC分类号： C01B53/00 , B22F1/00
CPC分类号： C01B33/029 , B82Y30/00
摘要： A production method of nano-sized silicon crystal particles comprising the step of allowing monosilane to be oxidized in a bulk liquid phase to form the nano-sized silicon crystal particles within the bulk liquid phase, wherein a liquid of the bulk liquid phase is an unsaturated hydrocarbon free from an oxidizing gas; and isolating the nano-sized silicon crystal particles from the bulk liquid phase.
摘要翻译：包括纳米尺寸硅晶粒的制造方法，其包括使本体液相中的甲硅烷氧化形成本体液相内的纳米尺寸的硅晶粒的步骤，其中本体液相的液体为不饱和的不含氧化气体的烃; 并从本体液相中分离出纳米尺寸的硅晶粒。

8. 发明申请

US20090280520A1 FLUORESCENT SEMICONDUCTOR PARTICLES, METHOD OF MANUFACTURING THE SAME, BIOSUBSTANCE FLUORESCENT LABELING AGENT EMPLOYING THE SAME, AND BIOIMAGING METHOD THEREOF 审中-公开
标题翻译：荧光半导体颗粒，其制备方法，使用其的生物体荧光标记物质及其生物方法
公开(公告)号：US20090280520A1
公开(公告)日：2009-11-12
申请号：US12440991
申请日：2007-08-22
申请人： Kazuya Tsukada , Kazuyoshi Goan , Naoko Furusawa
发明人： Kazuya Tsukada , Kazuyoshi Goan , Naoko Furusawa
IPC分类号： C12Q1/02 , B32B1/00
CPC分类号： G01N33/54346 , B82Y15/00 , G01N21/6489 , G01N33/533 , G01N33/588 , Y10T428/2991
摘要： Disclosed is a fluorescent semiconductor particle having a core/shell structure composed of a core particle as a semiconductor particle, and a shell layer by which the core particle is covered, wherein the core particle has a different chemical composition from that of the shell layer; the core particle has an average particle diameter of 1-15 nm and a specific gravity of 1.0-3.0; and the fluorescent semiconductor particle having the core/shell structure has a specific gravity of 0.8-3.2
摘要翻译：公开了具有由核心粒子作为半导体粒子构成的核/壳结构的荧光半导体粒子和覆盖核心粒子的壳层，其中核心粒子与壳层的化学成分不同; 核心颗粒的平均粒径为1-15nm，比重为1.0-3.0; 并且具有核/壳结构的荧光半导体颗粒的比重为0.8-3.2

9. 发明申请

US20090061231A1 Nanophosphor and Nanophosphor Composite 审中-公开
标题翻译：纳米磷光体和纳米磷光体复合材料
公开(公告)号：US20090061231A1
公开(公告)日：2009-03-05
申请号：US12224582
申请日：2007-03-01
申请人： Kazuya Tsukada
发明人： Kazuya Tsukada
IPC分类号： B32B1/00
CPC分类号： C09K11/025 , C09K11/574 , H01J29/20 , Y10T428/2982 , Y10T428/2991
摘要： A nanophosphor comprising a nanostructured inorganic crystal having a particle diameter of 2-10 nm, wherein the nanostructured inorganic crystal has a dispersion ratio of luminance intensity distribution of 5-20%.
摘要翻译：一种纳米荧光体，其包含粒径为2-10nm的纳米结构的无机结晶，其中，所述纳米结构化无机结晶的亮度分布的分散比为5-20％。

10. 发明申请

US20090009051A1 Fluorescent Substance and Plasma Display Panel 审中-公开
标题翻译：荧光物质和等离子体显示面板
公开(公告)号：US20090009051A1
公开(公告)日：2009-01-08
申请号：US11816949
申请日：2006-02-28
申请人： Kazuya Tsukada
发明人： Kazuya Tsukada
IPC分类号： H01J1/62 , C09K11/78 , C01F17/00
CPC分类号： H01J11/12 , C09K11/595 , C09K11/7734 , C09K11/7797 , H01J11/42
摘要： A fluorescent substance comprising a plurality of particles of (Yx,Gd1-x)BO3:Euy (0.4≦x≦0.9, 0
摘要翻译：包含（Y x，Gd 1-x）BO 3：Eu y（0.4 <= x <= 0.9,0

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