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11. 发明授权

US06542691B2 Glass capillary array for fluorescence analysis and manufacturing method thereof 失效
公开(公告)号：US06542691B2
公开(公告)日：2003-04-01
申请号：US10039501
申请日：2001-10-25
申请人： Toshiaki Mizuno , Akihiko Hattori , Takehiko Kitamori
发明人： Toshiaki Mizuno , Akihiko Hattori , Takehiko Kitamori
IPC分类号： G02B610
CPC分类号： G01N21/6456 , C03B23/207 , C03B37/15 , G01N2021/6482 , G02B6/032
摘要： A glass capillary array for fluorescence analysis is provided which is capable of preventing reduction of the transmittance of a laser beam through the glass capillaries during electrophoretic DNA fluorescence analysis, and a method of manufacturing the glass capillary array. The glass capillary array for fluorescence analysis is comprised of a plurality of glass capillaries each having a rectangular cross section and having an internal hole formed therein, and arranged in a row along a direction of irradiation of a laser beam for fluorescence analysis. The glass capillary array has a fluorescence analysis section comprising a portion of each of the glass capillaries positioned in a region including an optical axis of the laser beam and a vicinity thereof, and the glass capillaries are joined together substantially into a single body using a transparent material in at least the fluorescence analysis section.

12. 发明授权

US07339677B2 Microchemical system, and photothermal conversion spectroscopic analysis method 失效
标题翻译：微化学系统和光热转化光谱分析方法
公开(公告)号：US07339677B2
公开(公告)日：2008-03-04
申请号：US10830284
申请日：2004-04-21
申请人： Jun Yamaguchi , Akihiko Hattori
发明人： Jun Yamaguchi , Akihiko Hattori
IPC分类号： G01N21/00
CPC分类号： G01N21/171
摘要： A microchemical system according to which measurement can be carried out with high sensitivity. The microchemical system 1 has a two-wavelength multiplexing device in which gradient index rod lenses 501 and 502 are connected together at an end face of each thereof and a dielectric multi-layer film filter 503 is formed between these end faces. Exciting light and detecting light is multiplexed by the two-wavelength multiplexing device, and then the exciting light and the detecting light are guided to an optical fiber unit 10 through an optical fiber 101 with a single mode. The optical fiber unit 10 has built therein a gradient index rod lens 102 at a leading end thereof, and the exciting light and the detecting light are irradiated onto a sample from the gradient index rod lens 102.
摘要翻译：一种可以高灵敏度进行测量的微观化学系统。微化学系统1具有双波长多路复用装置，其中梯度折射率棒状透镜501和502在其端面处连接在一起，并且在这些端面之间形成电介质多层膜滤光器503。激发光和检测光被双波长多路复用装置复用，然后激发光和检测光通过单一模式的光纤101被引导到光纤单元10。光纤单元10内置有在其前端的梯度折射率棒状透镜102，激发光和检测光从梯度分度杆透镜102照射到样品上。

13. 发明授权

US07057729B2 Photothermal conversion spectroscopic analysis method, and photothermal conversion spectroscopic analysis apparatus for carrying out the method 失效
公开(公告)号：US07057729B2
公开(公告)日：2006-06-06
申请号：US10445629
申请日：2003-05-27
申请人： Jun Yamaguchi , Akihiko Hattori
发明人： Jun Yamaguchi , Akihiko Hattori
IPC分类号： G01N21/00
CPC分类号： G01N21/171
摘要： There is provided that enables high-sensitivity analysis to be carried out, and a photothermal conversion spectroscopic analysis apparatus that is compact in size and is able to implement the photothermal conversion spectroscopic analysis method. Exciting light and detecting light are convergently irradiated onto the sample by a converging lens. The sample is analyzed using a change in intensity of the detecting light due to refraction upon passing through the thermal lens produced through the convergent irradiation of the exciting light. A molar absorption coefficient of the sample at a wavelength of the exciting light is a predetermined number of times greater than a molar absorption coefficient of the sample at a wavelength of the detecting light.

14. 发明授权

US07142305B2 Microchemical system 失效
标题翻译：微化学系统
公开(公告)号：US07142305B2
公开(公告)日：2006-11-28
申请号：US11090369
申请日：2005-03-25
申请人： Jun Yamaguchi , Akihiko Hattori
发明人： Jun Yamaguchi , Akihiko Hattori
IPC分类号： G01N21/00
CPC分类号： B01L3/502715 , B01J19/0093 , B01J2219/00783 , B01J2219/00831 , B01J2219/00943 , B01J2219/0097 , B01J2219/00995 , B01L2200/025 , B01L2300/0654 , G01N21/171 , G01N2021/1712
摘要： There is provided a microchemical system which dispenses with the optical axis alignment and positioning of the focal point of the detecting light and that of the exciting light, and is capable of carrying out measurement with high sensitivity. The microchemical system includes a channel-formed plate-shaped member containing a sample, an exciting light source that irradiates exciting light onto the sample via a converging lens, a detecting light source that irradiates detecting light onto a thermal lens formed within the sample by the irradiated exciting light, via the converging lens, and detecting means for detecting the irradiated detecting light via the formed thermal lens. The exciting light source and the detecting light source are connected to the converging lens via an optical fiber for propagating the exciting light and the detecting light to the converging lens. The converging lens is fixed to the channel-formed plate-shaped member, and the optical fiber has a joint part capable of disconnecting the exciting light source and the detecting light source from the converging lens.
摘要翻译：提供了一种微化学系统，其省去了检测光的焦点和激发光的光轴对准和定位，并且能够以高灵敏度进行测量。微化学系统包括：通道形成的板状构件，其包含样品，通过会聚透镜将激发光照射到样品上的激发光源;将检测光照射到样品内形成的热透镜上的检测光源，通过会聚透镜照射的激发光，以及用于通过形成的热透镜检测照射的检测光的检测装置。激发光源和检测光源经由光纤连接到会聚透镜，用于将激发光和检测光传播到会聚透镜。会聚透镜被固定到通道形成的板状构件，并且光纤具有能够从会聚透镜断开激励光源和检测光源的接合部。

15. 发明申请

US20050219539A1 Microchemical system 失效
标题翻译：微化学系统
公开(公告)号：US20050219539A1
公开(公告)日：2005-10-06
申请号：US11090369
申请日：2005-03-25
申请人： Jun Yamaguchi , Akihiko Hattori
发明人： Jun Yamaguchi , Akihiko Hattori
IPC分类号： G01N25/16 , B01J19/00 , B01L3/00 , G01N21/00 , G01N21/17 , G01N21/41 , G01N37/00
CPC分类号： B01L3/502715 , B01J19/0093 , B01J2219/00783 , B01J2219/00831 , B01J2219/00943 , B01J2219/0097 , B01J2219/00995 , B01L2200/025 , B01L2300/0654 , G01N21/171 , G01N2021/1712
摘要： There is provided a microchemical system which dispenses with the optical axis alignment and positioning of the focal point of the detecting light and that of the exciting light, and is capable of carrying out measurement with high sensitivity. The microchemical system includes a channel-formed plate-shaped member containing a sample, an exciting light source that irradiates exciting light onto the sample via a converging lens, a detecting light source that irradiates detecting light onto a thermal lens formed within the sample by the irradiated exciting light, via the converging lens, and detecting means for detecting the irradiated detecting light via the formed thermal lens. The exciting light source and the detecting light source are connected to the converging lens via an optical fiber for propagating the exciting light and the detecting light to the converging lens. The converging lens is fixed to the channel-formed plate-shaped member, and the optical fiber has a joint part capable of disconnecting the exciting light source and the detecting light source from the converging lens.
摘要翻译：提供了一种微化学系统，其省去了检测光的焦点和激发光的光轴对准和定位，并且能够以高灵敏度进行测量。微化学系统包括：通道形成的板状构件，其包含样品，通过会聚透镜将激发光照射到样品上的激发光源;将检测光照射到样品内形成的热透镜上的检测光源，通过会聚透镜照射的激发光，以及用于通过形成的热透镜检测照射的检测光的检测装置。激发光源和检测光源经由光纤连接到会聚透镜，用于将激发光和检测光传播到会聚透镜。会聚透镜被固定到通道形成的板状构件，并且光纤具有能够从会聚透镜断开激励光源和检测光源的接合部。

16. 发明授权

US4678652A Process for producing silica in fine powder form 失效
标题翻译：用于生产细粉末形式的二氧化硅的方法
公开(公告)号：US4678652A
公开(公告)日：1987-07-07
申请号：US785806
申请日：1985-10-09
申请人： Hiroyuki Tamenori , Akihiko Hattori , Mitsugi Yoshiyagawa
发明人： Hiroyuki Tamenori , Akihiko Hattori , Mitsugi Yoshiyagawa
IPC分类号： C01B33/152 , C01B33/154 , C01B33/155 , C01B33/187 , C01B33/12
CPC分类号： C01B33/187 , C01P2006/80
摘要： A process for producing silica in fine powder form, which comprises(a) adding at least one water-miscible alcohol selected from water-miscible monohydric and dihydric alcohols to an aqueous solution of an alkali metal silicate having an SiO.sub.2 concentration of 9 to 20% by weight until a solid precipitate forms and the solution begins, or is about, to become turbid,(b) adding a mineral acid to the resulting mixture in an amount 35 to 80% of the stoichiometrical amount required to neutralize the alkali metal silicate to precipitate silica as a fine powder, and(c) thereafter bringing the resulting slurry into contact with a mineral acid under an acidity of at least 1N.
摘要翻译：一种制备细粉末形式的二氧化硅的方法，其包括（a）将至少一种选自水混溶性一元醇和二元醇的水混溶性醇添加到SiO 2浓度为9〜20％的碱金属硅酸盐水溶液中，重量直到形成固体沉淀物并且溶液开始或大约变得混浊，（b）向所得混合物中加入无机酸，其量为中和碱金属硅酸盐所需的化学计量量的35-80％将二氧化硅作为细粉末析出，（c）此后，使得到的浆料与酸性至少为1N的无机酸接触。

17. 发明授权

US06498380B1 Substrate for photoelectric conversion device, and photoelectric conversion device using the same 有权
标题翻译：光电转换装置用基板及使用其的光电转换装置
公开(公告)号：US06498380B1
公开(公告)日：2002-12-24
申请号：US09594264
申请日：2000-06-15
申请人： Tsuyoshi Otani , Yukio Sueyoshi , Akira Fujisawa , Masahiro Hirata , Akihiko Hattori
发明人： Tsuyoshi Otani , Yukio Sueyoshi , Akira Fujisawa , Masahiro Hirata , Akihiko Hattori
IPC分类号： H01L310232
CPC分类号： C03C17/3417 , C03C17/36 , C03C17/3678 , C03C2217/77 , H01L31/022466 , H01L31/022475 , H01L31/0236 , H01L31/03921 , H01L31/1884 , Y02E10/50
摘要： On a glass sheet, undercoating layers and a transparent conductive film containing tin oxide as the main component are formed in this order. The surface of the transparent conductive film is provided with roughness including convex portions and concave portions. The convex portions have a mean diameter in a range between 0.05 &mgr;m and 0.3 &mgr;m and include five convex portions or less with diameters of at least 0.5 &mgr;m per 100 &mgr;m2 of the surface. On the transparent conductive film, a photovoltaic unit and a back electrode are formed, thus obtaining a photoelectric conversion device.
摘要翻译：在玻璃板上，依次形成底涂层和含有氧化锡作为主要成分的透明导电膜。透明导电膜的表面设置有包括凸部和凹部的粗糙度。凸部的平均直径在0.05μm〜0.3μm之间的范围内，并且包括表面的直径为至少0.5μm/ m 2的五个凸部或更小的直径。在透明导电膜上形成光电单元和背面电极，从而获得光电转换装置。

18. 发明授权

US06379776B1 Nonfogging and stainproof glass articles 失效
标题翻译：防雾防污玻璃制品
公开(公告)号：US06379776B1
公开(公告)日：2002-04-30
申请号：US09125406
申请日：1999-07-16
申请人： Hiroaki Tada , Koji Shimoda , Akihiko Hattori , Kazuhiro Doushita , Takashi Sunada
发明人： Hiroaki Tada , Koji Shimoda , Akihiko Hattori , Kazuhiro Doushita , Takashi Sunada
IPC分类号： D06N704
CPC分类号： C03C17/3417 , C03C17/42 , C03C2217/71 , C03C2217/77 , Y10T428/24421 , Y10T428/252 , Y10T428/31612 , Y10T428/31663
摘要： The present invention relates to An anti-fogging and stain-prevented glass article having an alkali shut-off film and a photocatalytic film in the order laminated on the surface of glass substrate, in which dents and projections having an arithmetical mean roughness (Ra) from 1.5 to 80 nm and mean interval (Sm) of dents and projections from 4 to 300 nm are formed thereon, and to An anti-fogging and stain-prevented glass article having an alkali shut-off film, a photocatalytic film, and a silicon oxide monocomponent equivalent layer or a layer of organosilane including at least one kind of functional group selected from polyalkyleneoxide group, alkyl group, alkenyl group and aryl group in its molecules or its hydrolyzed substance, laminated in the order on the surface of a glass article. The abovementioned anti-fogging and stain-prevented glass article can be used for window glasses of automobiles and buildings, and glasses, etc.
摘要翻译：本发明涉及一种防雾防污玻璃制品，其具有层压在玻璃基板表面上的顺序具有碱切断膜和光催化膜，其中具有算术平均粗糙度（Ra）的凹陷和突起，在其上形成1.5至80nm的平均间隔（Sm）和4至300nm的突起的平均间隔（Sm），以及具有碱切断膜，光催化膜和氧化硅单组分当量层或包含选自分子中的聚环氧烷基，烷基，烯基和芳基中的至少一种官能团的有机硅烷或其水解物，按照玻璃制品的表面顺序层叠。上述防雾防污玻璃制品可用于汽车和建筑物以及眼镜等的窗玻璃。

19. 发明授权

US6074981A Photocatalyst and process for the preparation thereof 失效
标题翻译：光催化剂及其制备方法
公开(公告)号：US6074981A
公开(公告)日：2000-06-13
申请号：US51223
申请日：1998-04-03
申请人： Hiroaki Tada , Koji Shimoda , Toshiya Ito , Akihiko Hattori
发明人： Hiroaki Tada , Koji Shimoda , Toshiya Ito , Akihiko Hattori
IPC分类号： B01D53/86 , B01D53/88 , B01J35/00 , C03C17/25 , C03C17/34 , B01J27/06 , B01J27/135
CPC分类号： C03C17/256 , B01D53/8687 , B01D53/885 , B01J35/002 , B01J35/004 , C03C17/3417 , B01D2255/802 , C03C2217/212 , C03C2217/241 , C03C2217/71 , C03C2218/10
摘要： Fluorine contained within a photocatalyst layer containing titanium oxide and other metallic oxide semiconductors increases the metallic oxide's photocatalytic activity. The described photocatalyst may be in the form of either film, flake, particulate, or fiber. In addition, it can be used for coating the surface of a base material of various forms, such as sheet, film, flake, particulate, bar, or fiber. When using a base material that has an alkaline-containing glass composition, establishing a fluorine-containing layer, such as a layer of fluorine-containing silicon dioxide and other metallic oxide, between the photocatalyst film and the base material can prevent the deterioration of photocatalytic activity of the photocatalyst layer. The fluorine-containing layer functions as an alkaline barrier that controls the diffusion and migration of alkali metallic ions in the glass fibers, such as Na ions, into the photocatalyst layer. Inorganic fiber- and glass sheet-based photocatalyst bearing materials have an excellent capability to decompose rarefied harmful organic gases, and are suitable for use as interior wall and air filters in super clean enclosed spaces and conveyance spaces for semiconductor production, clean rooms for various other purposes, and office and residential buildings, and for other purposes including air cleaning, antibacterial action, anti-fouling action, and defogging of clear sheets (maintaining hydrophilicity).
摘要翻译： PCT No.PCT / JP97 / 02681 Sec。 371日期：1998年4月3日 102（e）日期1998年4月3日PCT 1997年8月1日PCT PCT。公开号WO98 / 05413 日期1998年2月12日包含在含有氧化钛和其它金属氧化物半导体的光催化剂层内的氟增加了金属氧化物的光催化活性。所述的光催化剂可以是薄膜，薄片，颗粒或纤维的形式。此外，它可以用于涂覆各种形式的基材的表面，例如片，薄膜，薄片，颗粒，棒或纤维。当使用具有含碱性玻璃组合物的基材时，在光催化剂膜和基材之间建立诸如一层含氟二氧化硅和其它金属氧化物的含氟层可以防止光催化剂的劣化光催化层的活性。含氟层用作控制玻璃纤维如Na离子中的碱金属离子在光催化剂层中的扩散和迁移的碱性屏障。无机纤维和玻璃板基光催化剂轴承材料具有优异的分解稀有有害有机气体的能力，适用于超洁净封闭处所内壁和空气过滤器，半导体生产用输送空间，各种洁净室用途，办公楼和住宅建筑物，以及用于其他用途，包括空气净化，抗菌作用，防污染作用和清除片材的除雾（保持亲水性）。

20. 发明授权

US06511843B2 Glass capillary for DNA analysis and manufacturing method thereof, and DNA analyzer that uses the glass capillary 失效
公开(公告)号：US06511843B2
公开(公告)日：2003-01-28
申请号：US09852592
申请日：2001-05-10
申请人： Toshiaki Mizuno , Akihiko Hattori , Masahiro Morishita
发明人： Toshiaki Mizuno , Akihiko Hattori , Masahiro Morishita
IPC分类号： C12M134
CPC分类号： C03C3/083 , C03B23/047 , C03B37/025 , C03B37/0756 , C03C3/085 , C03C3/087
摘要： A glass capillary for DNA analysis is provided, which allows the DNA detection efficiency of a DNA analyzer that uses electrophoresis to be increased, and allows the DNA analyzer to have a simple structure. A glass capillary for DNA analysis has an internal hole, and each of the glass capillary and the internal hole has a rectangular cross section. Since the glass capillary and the internal hole each have a rectangular cross section, scattering of the laser beam at the surfaces of the glass capillary can be prevented and hence the transmittance of the laser beam can be increased. As a result, the detection efficiency of the electrophoretic DNA analyzer can be increased, and moreover the analyzer can be given a simple structure.

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