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1. 发明申请

US20130008508A1 LIGHT ABSORBING MATERIAL AND PHOTOELECTRIC CONVERSION ELEMENT 审中-公开
标题翻译：光吸收材料和光电转换元件
公开(公告)号：US20130008508A1
公开(公告)日：2013-01-10
申请号：US13635647
申请日：2011-03-16
申请人： Saki Sonoda , Junichi Kato , Osamu Kawasaki , Mutsuo Takenaga
发明人： Saki Sonoda , Junichi Kato , Osamu Kawasaki , Mutsuo Takenaga
IPC分类号： H01L31/0304
CPC分类号： H01L31/03044 , H01L31/1035 , H01L31/1848 , H01L31/1852 , Y02E10/544
摘要： A new light-absorbing material which can increase the conversion efficiency of a solar cell and a photoelectric conversion element using same are provided. The light-absorbing material of the present invention comprises a nitride-based compound semiconductor obtained by replacement of part of Al and/or Ga in a compound semiconductor expressed by a general formula Al1−yGayN (0≦y≦1) by at least one kind of 3d-transition metals, the nitride-based compound semiconductor having one or more impurity bands between a valence band and a conduction band, and whose light absorption coefficient over an overall wavelength region of not longer than 1500 nm and not shorter than 300 being not lower than 1000 cm−1.
摘要翻译：提供了可以提高太阳能电池的转换效率和使用其的光电转换元件的新的光吸收材料。本发明的光吸收材料包括通过将由通式Al1-yGayN（0＆nlE; y＆nlE; 1）表示的化合物半导体中的Al和/或Ga的一部分置换至少一种而获得的氮化物系化合物半导体一种3d-过渡金属，在价带和导带之间具有一个或多个杂质带的氮化物基化合物半导体，并且在不超过1500nm且不小于300的总波长区域上的光吸收系数为不低于1000厘米-1。

2. 发明申请

US20130105306A1 PHOTOCATALYST MATERIAL AND PHOTOCATALYST DEVICE 审中-公开
标题翻译：光电材料和光电子器件
公开(公告)号：US20130105306A1
公开(公告)日：2013-05-02
申请号：US13806950
申请日：2011-06-24
申请人： Saki Sonoda , Osamu Kawasaki , Junichi Kato , Mutsuo Takenaga
发明人： Saki Sonoda , Osamu Kawasaki , Junichi Kato , Mutsuo Takenaga
IPC分类号： C25B11/04
CPC分类号： H01G9/205 , B01J27/24 , B01J35/004 , C01B3/042 , C01B13/0207 , C25B1/003 , C25B1/04 , C25B11/0478 , Y02E60/364 , Y02E60/368 , Y02E70/10
摘要： A photocatalyst material and a photocatalyst device capable of generating hydrogen from water by radiation of sunlight at high efficiency. The photocatalyst material according to the present invention includes a nitride-based compound semiconductor obtained by replacement of part of Ga and/or Al by a 3d-transition metal. The nitride-based compound semiconductor has one or more impurity bands. A light absorption coefficient of the nitride-based compound semiconductor is 1,000 cm−1 or more in an entire wavelength region of 1,500 nm or less and 300 nm or more. Further, the photocatalyst material satisfies the following conditions: the energy level of the bottom of the conduction band is more negative than the redox potential of H+/H2; the energy level of the top of the valence band is more positive than the redox potential of O2/H2O; and there is no or little degradation of a material even when the material is irradiated with light underwater.
摘要翻译：一种光催化剂材料和能够以高效率的阳光照射从水中产生氢的光催化剂装置。根据本发明的光催化剂材料包括通过用3d-过渡金属置换部分Ga和/或Al而获得的氮化物基化合物半导体。氮化物系化合物半导体具有一个以上的杂质带。氮化物系化合物半导体的光吸收系数在1500nm以下且300nm以上的整个波长范围内为1000cm -1以上。此外，光催化剂材料满足以下条件：导带底部的能级比H + / H2的氧化还原电位更负; 价带顶部的能级比O2 / H2O的氧化还原电位更正; 即使当材料在水下被照射时，材料也没有或几乎没有劣化。

3. 发明授权

US4916048A Optical recording medium and method of optical recording and erasing using medium 失效
标题翻译：光记录介质和使用介质的光记录和擦除方法
公开(公告)号：US4916048A
公开(公告)日：1990-04-10
申请号：US930017
申请日：1986-11-07
申请人： Noboru Yamada , Kenichi Nishiuchi , Mutsuo Takenaga
发明人： Noboru Yamada , Kenichi Nishiuchi , Mutsuo Takenaga
IPC分类号： B41M5/26 , G11B7/00 , G11B7/0055 , G11B7/125 , G11B7/24 , G11B7/243 , G11B7/26 , G11B7/30
CPC分类号： G11B7/0055 , G11B7/00 , G11B7/125 , G11B7/243 , G11B7/26 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , Y10S430/146
摘要： The invention is directed to an optical recording member including a thin film photosensitive layer provided on a base. The thin film photosensitive layer may vary between a low optical density state and a high optical density state when optical energy is applied thereto. This thin film photosensitive layer contains a first element which may be a metal or semimetal, a second element which is at least one selected from Te, Ge, Sn, Al, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Mo, Rh, Pd, Ag, Cd, In, Ta, W, Pt, Au, Tl, Pb, Si, Sb, Bi, and an oxygen element. Part of the oxygen element is bonded with the first element to form its oxide. The ratio x of the total number of atoms of the oxygen element to that of the first element, when the maximum valence of the first element in a stable oxide state is n, is according to the relation of 0
摘要翻译：本发明涉及一种光学记录元件，其包括设置在基底上的薄膜感光层。当施加光能时，薄膜感光层可以在低光密度状态和高光密度状态之间变化。该薄膜感光层含有可以是金属或半金属的第一元素，选自Te，Ge，Sn，Al，Ti，V，Cr，Mn，Fe，Co，Ni，Cu中的至少一种的第二元素，Zn，Ga，Mo，Rh，Pd，Ag，Cd，In，Ta，W，Pt，Au，Tl，Pb，Si，Sb，Bi和氧元素。部分氧元素与第一元素结合形成其氧化物。根据0

4. 发明授权

US4091171A Optical information storage material and method of making it 失效
标题翻译：光信息存储材料及其制作方法
公开(公告)号：US4091171A
公开(公告)日：1978-05-23
申请号：US743214
申请日：1976-11-18
申请人： Takeo Ohta , Mutsuo Takenaga , Nobuo Akahira , Noboru Yamada , Tadaoki Yamashita
发明人： Takeo Ohta , Mutsuo Takenaga , Nobuo Akahira , Noboru Yamada , Tadaoki Yamashita
IPC分类号： B41M5/26 , G02F1/00 , G03C1/705 , G11B7/243 , G11B11/00 , G11C13/04 , B05D1/34 , G11B11/12 , G11B23/00
CPC分类号： G11C13/048 , G02F1/0009 , G03C1/705 , G11B11/00 , G11B7/243 , G11B2007/24306 , G11B2007/24312 , G11B2007/24314 , G11B2007/2432 , Y10S428/913
摘要： An optical information storage material having a substrate and a film deposited on the substrate, the state of said material can be changed from a low optical density state to a high optical density state by the application of electrical, optical or thermal energy. The major component of the film is GeO.sub.x1, SnO.sub.x1, SbO.sub.x2, TlO.sub.x2, BiO.sub.x2 or MoO.sub.x3 wherein 0
摘要翻译：一种光学信息存储材料，其具有沉积在基板上的基板和薄膜，所述材料的状态可以通过施加电，光或热能从低光密度状态改变为高光密度状态。膜的主要成分是GeOx1，SnOx1，SbOx2，T10Ox2，BiOx2或MoOx3，其中0

5. 发明授权

US3971874A Optical information storage material and method of making it 失效
标题翻译：光信息存储材料及其制作方法
公开(公告)号：US3971874A
公开(公告)日：1976-07-27
申请号：US500468
申请日：1974-08-26
申请人： Takeo Ohta , Mutsuo Takenaga
发明人： Takeo Ohta , Mutsuo Takenaga
IPC分类号： G03C1/705 , G11B7/243 , G11B7/253 , G11B7/2535 , C23C3/04 , G01D15/34
CPC分类号： G11B7/26 , G03C1/705 , G11B7/243 , G11B2007/24304 , G11B2007/24312 , G11B2007/24316 , G11B2007/2432 , G11B7/00454 , G11B7/2535 , Y10S428/913 , Y10T428/31544 , Y10T428/31786
摘要： An optical information storage material having a transparent base and a film deposited on the base, the state of which can be changed between a low optical density state and a high optical density state by the application of electrical, optical or thermal energy. The film is a tellurium oxide having the composition TeO.sub.x1 in which 0
摘要翻译：一种具有透明基底和沉积在基底上的膜的光学信息存储材料，其状态可以通过施加电，光或热能在低光密度状态和高光密度状态之间改变。该膜是具有0

6. 发明授权

US4624914A Optical information recording medium of Te, O and Pd and method for making same 失效
标题翻译： Te，O和Pd的光学信息记录介质及其制造方法
公开(公告)号：US4624914A
公开(公告)日：1986-11-25
申请号：US775302
申请日：1985-09-12
申请人： Kunio Kimura , Masatoshi Takao , Nobuo Akahira , Mutsuo Takenaga
发明人： Kunio Kimura , Masatoshi Takao , Nobuo Akahira , Mutsuo Takenaga
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G03C1/72 , B32B7/00 , G03C1/74
CPC分类号： G11B7/243 , G11B2007/24306 , G11B2007/24316 , G11B2007/2432 , Y10S430/146 , Y10S430/165
摘要： An optical information recording medium comprising a substrate and a photosensitive thin layer consisting of Te, O and Pd. When exposed to optical energy, this thin layer is capable of undergoing a phase change by which an optical transmittance is changed. The addition of Pd results in an improvement of a response time to a great extent. This optical information recording medium is preferably made by a method using a Pd evaporation source and another source for Te+TeO.sub.2.
摘要翻译：一种光学信息记录介质，包括基底和由Te，O和Pd组成的感光薄层。当暴露于光能时，该薄层能够经历相变，由此改变光透射率。 Pd的添加导致响应时间的改善在很大程度上。该光学信息记录介质优选通过使用Pd蒸发源和Te + TeO 2的另一种源的方法来制造。

7. 发明授权

US4290909A Process for producing a lithium borate thermoluminescent and fluorescent substance 失效
标题翻译：硼酸锂热发光和荧光物质的制备方法
公开(公告)号：US4290909A
公开(公告)日：1981-09-22
申请号：US061999
申请日：1979-07-30
申请人： Mutsuo Takenaga , Osamu Yamamoto
发明人： Mutsuo Takenaga , Osamu Yamamoto
IPC分类号： C09K11/08 , C09K11/63 , G01T1/11 , C09K11/28
CPC分类号： C09K11/63
摘要： A process for producing a lithium borate thermoluminescent and fluorescent substance containing lithium borate as its main component which comprises heat-treating a mixture of Li.sub.2 B.sub.4 O.sub.7 powder and an activator element compound at a temperature under and neighboring the melting point of Li.sub.2 B.sub.4 O.sub.7, to provide a highly sensitive fluorescent substance which has good adherence to the substrate of a dosimeter.
摘要翻译：一种制备含硼酸锂作为主要成分的硼酸锂热发光和荧光物质的方法，该方法包括在Li2B4O7熔点和邻近熔点的温度下热处理Li2B4O7粉末和活化元素化合物的混合物，以提供高灵敏度具有对剂量计的基质的良好粘附性的荧光物质。

8. 发明授权

US4569038A Optical disk, high density optical disk system, and high density recording/reproducing method using the optical disk 失效
标题翻译：光盘，高密度光盘系统和使用该光盘的高密度记录/再现方法
公开(公告)号：US4569038A
公开(公告)日：1986-02-04
申请号：US331840
申请日：1981-12-17
申请人： Michiyoshi Nagashima , Mutsuo Takenaga
发明人： Michiyoshi Nagashima , Mutsuo Takenaga
IPC分类号： G11B7/00 , G11B7/004 , G11B7/007 , G11B7/14 , G11B7/24 , H04N5/76
CPC分类号： G11B7/24 , G11B7/14 , G11B7/24076 , G11B7/24079
摘要： An optical disk recording and reproducing system which uses an optical disk at least one side of which is formed with a spiral groove which has a V-shaped or inverted-trapezoid-shaped cross sectional configuration. Both the radially inward and outward sloped faces of the groove are used as recording tracks which are tracked or scanned with the spot of a light beam in the case of recording or reproduction.
摘要翻译：一种光盘记录和再现系统，其使用光盘，其至少一侧形成有具有V形或倒梯形截面形状的螺旋槽。凹槽的径向向内和向外倾斜的表面都用作在记录或再现的情况下跟踪或扫描光束的记录轨道。

9. 发明授权

US4383029A Recording medium and recording system 失效
标题翻译：录音媒体和录音系统
公开(公告)号：US4383029A
公开(公告)日：1983-05-10
申请号：US383326
申请日：1982-05-27
申请人： Noboru Yamada , Mutsuo Takenaga , Kenichi Nishiuchi
发明人： Noboru Yamada , Mutsuo Takenaga , Kenichi Nishiuchi
IPC分类号： B41M5/28 , B41M5/30 , B41M5/46 , G03C1/705 , G03C1/725 , G03C1/00
CPC分类号： G03C1/705 , Y10S430/146
摘要： Disclosed in this invention is a recording medium characterized by forming on the support a recording layer containing a metastable sensitive substance which is an intermediate product of a reaction between a first colorless or light-colored material containing the S atoms released by light irradiation and a second colorless or light-colored material which develops color as it is sulfurized by said S atoms.
摘要翻译：本发明公开了一种记录介质，其特征在于在载体上形成含有亚稳敏物质的记录层，该亚稳敏物质是含有通过光照射释放的S原子的第一种无色或浅色材料与第二种无色或浅色的材料，当它被所述S原子硫化时显色。

10. 发明授权

US4248731A Thermoluminescent material 失效
标题翻译：热发光材料
公开(公告)号：US4248731A
公开(公告)日：1981-02-03
申请号：US7763
申请日：1979-01-29
申请人： Mutsuo Takenaga , Osamu Yamamoto , Tadaoki Yamashita
发明人： Mutsuo Takenaga , Osamu Yamamoto , Tadaoki Yamashita
IPC分类号： C09K11/08 , C09K11/63 , G01T1/11 , C09K11/28
CPC分类号： G01T1/11 , C09K11/63
摘要： A phosphor for a thermoluminescent radiation dosimeter, comprising lithium tetraborate as a base material and copper as an activator. In addition to these components lithium octaborate may further be included as a base material, and silver as an activator. The phosphors according to the invention have an effective atomic number quite near to that of tissue, so that it is suitable for measuring the radiation dose absorbed by a tissue specimen. Further they exhibit emission a spectra peak at 368 m.mu. which is convenient for measuring the response of widely used photomultiplier tubes. The sensitivities to .gamma.-rays are also improved, compared to the known lithium borate phosphor.
摘要翻译：一种用于热发射辐射剂量计的荧光粉，其包含四硼酸锂作为基础材料和铜作为活化剂。除了这些组分之外，还可以包括作为基础材料的八硼酸锂，以及作为活化剂的银。根据本发明的荧光体具有与组织相当接近的有效原子数，使得其适于测量由组织标本吸收的辐射剂量。此外，它们在368μm处发射出一个光谱峰，这便于测量广泛使用的光电倍增管的响应。与已知的硼酸锂荧光体相比，对γ射线的敏感性也得到改善。

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