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1. 发明授权

US08815010B2 InP single crystal wafer and method for producing InP single crystal 有权
标题翻译： InP单晶晶片及其制造方法
公开(公告)号：US08815010B2
公开(公告)日：2014-08-26
申请号：US11587698
申请日：2005-02-15
申请人： Akira Noda , Ryuichi Hirano
发明人： Akira Noda , Ryuichi Hirano
IPC分类号： C01B25/08 , C30B15/10 , C30B27/02 , C01B25/00 , C30B15/00
CPC分类号： C30B27/02 , C30B15/00 , C30B15/22 , C30B29/40
摘要： A method for producing a low-dislocation InP single crystal suitably used for an optical device such as a semiconductor laser, and the low-dislocation InP single crystal wafer are provided. In a liquid-encapsulated Czochralski method in which a semiconductor raw material and an encapsulant are contained in a raw material melt containing part comprising a cylindrical crucible having a bottom, the raw material containing part is heated to melt the raw material, and a seed crystal is brought into contact with a surface of a melt of the raw material in a state of being covered with the encapsulant to grow a crystal while the seed crystal is raised; a crystal shoulder part is grown from the seed crystal by setting a temperature gradient in a crystal growth direction to 25° C./cm or less and setting a temperature-fall amount to 0.25° C./hr or more. Thus, an iron-doped or undoped InP single crystal wafer in which an area having a dislocation density of 500/cm2 or less occupies 70% or more is realized.
摘要翻译：提供适合用于半导体激光器等光学元件的低位错InP单晶的制造方法和低位错InP单晶晶片。在包含具有底部的圆柱形坩埚的原料熔融物的部件中含有半导体原料和密封剂的液体封装的切克劳斯法中，加热含有原料的部分，使原料熔融，在被密封剂覆盖的状态下与原料的熔体的表面接触以在晶种升高的同时生长晶体; 通过将晶体生长方向的温度梯度设定为25℃/ cm以下，将温度下降量设定为0.25℃/小时以上，从晶种生长晶面部。因此，实现了具有500 / cm 2以下的位错密度的面积占70％以上的铁掺杂或未掺杂的InP单晶晶片。

2. 发明授权

US07883998B2 Vapor phase growth method 有权
标题翻译：气相生长法
公开(公告)号：US07883998B2
公开(公告)日：2011-02-08
申请号：US10589733
申请日：2005-02-15
申请人： Masashi Nakamura , Suguru Oota , Ryuichi Hirano
发明人： Masashi Nakamura , Suguru Oota , Ryuichi Hirano
IPC分类号： H01L21/36
CPC分类号： H01L21/02658 , C30B23/002 , C30B25/02 , C30B29/40 , H01L21/02392 , H01L21/02543 , H01L21/02546 , H01L21/02631
摘要： It is to provide a vapor phase growth method in which an epitaxial layer consisting of a compound semiconductor such as InAlAs, can be grown, with superior reproducibility, on a semiconductor substrate such as Fe-doped InP. In vapor phase growth method for growing an epitaxial layer on a semiconductor substrate, a resistivity of the semiconductor substrate at a room temperature is previously measured, a set temperature of the substrate is controlled depending on the resistivity at the room temperature such that a surface temperature of the substrate is a desired temperature regardless of the resistivity of the semiconductor substrate, and the epitaxial layer is grown.
摘要翻译：提供一种气相生长方法，其中可以在诸如Fe掺杂InP的半导体衬底上以优异的再现性生长由诸如InAlAs的化合物半导体组成的外延层。在用于在半导体衬底上生长外延层的气相生长方法中，预先测量半导体衬底在室温下的电阻率，根据室温下的电阻率来控制衬底的设定温度，使得表面温度与半导体衬底的电阻率无关，是衬底的所需温度，并且生长外延层。

3. 发明授权

US07816126B2 Culture observation apparatus, sample tray heat-insulating device and lid 有权
标题翻译：文化观察装置，样品托盘隔热装置和盖子
公开(公告)号：US07816126B2
公开(公告)日：2010-10-19
申请号：US11312114
申请日：2005-12-20
申请人： Akitsugu Kagayama , Ryuichi Hirano , Atsuhiro Tsuchiya , Kenichi Koyama , Kazuhiro Hasegawa , Katsuyoshi Yamaguchi , Hideaki Endo
发明人： Akitsugu Kagayama , Ryuichi Hirano , Atsuhiro Tsuchiya , Kenichi Koyama , Kazuhiro Hasegawa , Katsuyoshi Yamaguchi , Hideaki Endo
IPC分类号： C12M3/00 , C12M1/34
CPC分类号： C12M23/48 , C12M23/50 , C12M41/12
摘要： A culture observation apparatus, which is used for observing a cultured cell while culturing the cell, includes a culture device that forms a culture space which is controlled to be an environment suitable for culturing the cultured cell; a sample tray that holds a container housing the cultured cell and a culture medium; a microscope that serves for observing the cultured cell; a tray holding mechanism that holds the sample tray in the culture space in a detachable manner with good reproducibility; and a shifting mechanism that relatively shifts the sample tray held by the tray holding mechanism and a light axis of the microscope along a plane that is orthogonal to the light axis, wherein the sample tray has a heater used for heating the sample tray, and is electrically connectable to an energy supplying unit that supplies energy to the sample tray.
摘要翻译：用于在培养细胞时观察培养细胞的培养观察装置包括形成培养空间的培养装置，该培养装置被控制为适于培养培养细胞的环境; 容纳容纳培养细胞的容器和培养基的样品盘; 用于观察培养细胞的显微镜; 托盘保持机构，以可拆卸的方式将样品盘保持在培养空间中，具有良好的再现性; 以及移动机构，其使由所述托盘保持机构保持的所述检体托盘和所述显微镜的光轴沿着与所述光轴正交的平面相对移动，所述检体托盘具有用于加热所述检体托盘的加热器，电连接到向样品托盘供应能量的能量供应单元。

4. 发明授权

US07595188B2 Observation apparatus 有权
标题翻译：观察装置
公开(公告)号：US07595188B2
公开(公告)日：2009-09-29
申请号：US11302591
申请日：2005-12-12
申请人： Kazuhiro Hasegawa , Akitsugu Kagayama , Hideaki Endo , Ryuichi Hirano , Atsuhiro Tsuchiya , Kenichi Koyama , Katsuyoshi Yamaguchi
发明人： Kazuhiro Hasegawa , Akitsugu Kagayama , Hideaki Endo , Ryuichi Hirano , Atsuhiro Tsuchiya , Kenichi Koyama , Katsuyoshi Yamaguchi
IPC分类号： C12M3/00
CPC分类号： C12M23/50 , C12M23/10 , C12M23/48 , C12M41/36
摘要： An observation apparatus includes a sample tray that holds a container housing a cultured cell and a culture medium and covered with a lid; an observation unit that serves for observation of the cultured cell; and a shifting unit that relatively shifts the sample tray and a light axis of the observation unit along a plane that is orthogonal to the light axis of the observation unit, wherein the sample tray includes a container holding unit that holds the container by utilizing an elastic force, and at least one of the lid and one portion of the lid is made detachable, with the container being held in the sample tray by the container holding unit.
摘要翻译：观察装置包括：样本托盘，其容纳容纳培养细胞和培养基并容纳盖子的容器; 用于观察培养细胞的观察单元; 以及移动单元，其沿着与所述观察单元的光轴正交的平面相对地移动所述样本托盘和所述观察单元的光轴，其中，所述样本托盘包括容器保持单元，所述容器保持单元通过利用弹性并且盖子和盖子的一部分中的至少一个是可拆卸的，容器通过容器保持单元保持在样品盘中。

5. 发明授权

US06299680B1 CdTe crystal or CdZnTe crystal and method for preparing the same 有权
标题翻译： CdTe晶体或CdZnTe晶体及其制备方法
公开(公告)号：US06299680B1
公开(公告)日：2001-10-09
申请号：US09462268
申请日：2000-01-06
申请人： Akio Koyama , Ryuichi Hirano
发明人： Akio Koyama , Ryuichi Hirano
IPC分类号： C30B2948
CPC分类号： C30B11/00 , C30B29/48
摘要： An object of the present invention is to reduce the etch pit density (EPD) and the full-width-half-maximum (FWHM) value of the double crystal X-ray rocking curve, and to provide a CdTe crystal or a CdZnTe crystal which does not include deposits having Cd or Te and the process for producing the same. After a CdTe crystal or a CdZnTe crystal was grown, while the temperature of the crystal is from 700 to 1050° C., the Cd pressure is adjusted so as to keep the stoichiometry of the crystal at the above temperature. The crystal is left for time t which is determined so that each of a diameter L(r) of the crystal and a length L(z) thereof satisfies the following equation 1: {L(r),(L(z))}/2
摘要翻译：本发明的目的是减少双晶X射线摇摆曲线的蚀刻坑密度（EPD）和全宽半最大值（FWHM）值，并提供CdTe晶体或CdZnTe晶体，其中不包括具有Cd或Te的沉积物及其制备方法。在CdTe晶体或CdZnTe晶体生长之后，当晶体的温度为700至1050℃时，调节Cd压力以将晶体的化学计量保持在上述温度。对于晶体留下的晶体，其被确定为使得晶体的直径L（r）和长度L（z）分别满足以下等式1：然后，当晶体冷却时，晶体的温度在晶体的温度和Cd储层的温度满足以下等式2的范围内降低：

6. 发明授权

US09076172B1 Generating item suggestions from a profile-based group 有权
标题翻译：从基于配置文件的组生成项目建议
公开(公告)号：US09076172B1
公开(公告)日：2015-07-07
申请号：US13172374
申请日：2011-06-29
申请人： Jennifer R. O'Twomney , Maren Marie Costa , Aaron M. Donsbach , Devraj Varadhan , Marina A. Pai , Michael Crutcher , Sean M. Scott , Anoop Balakrishnan , Ryuichi Hirano
发明人： Jennifer R. O'Twomney , Maren Marie Costa , Aaron M. Donsbach , Devraj Varadhan , Marina A. Pai , Michael Crutcher , Sean M. Scott , Anoop Balakrishnan , Ryuichi Hirano
IPC分类号： G06F15/16 , G06Q30/06
CPC分类号： H04L65/403 , G06F3/0482 , G06F3/04842 , G06F17/30038 , G06F17/30867 , G06F17/3097 , G06Q30/0601 , G06Q30/0631 , H04L67/42
摘要： Disclosed are various embodiments relating to generating profile-based groups to obtain item suggestions. A network page is rendered in a client computing device comprising a topic field to input a topic and a third party criteria selection mechanism to select at least one third party user. The user inputs the topic and the third party criteria. A request for suggestions relating to the topic is then sent from the client computing device to a server computing device.
摘要翻译：公开了与生成基于简档的组以获得项目建议有关的各种实施例。在包括主题字段的客户端计算设备中呈现网络页面以输入主题和第三方标准选择机制以选择至少一个第三方用户。用户输入主题和第三方标准。然后，从客户计算设备向服务器计算设备发送关于该主题的建议的请求。

7. 发明授权

US08856039B1 Integration of secondary content into a catalog system 有权
标题翻译：将次要内容集成到目录系统中
公开(公告)号：US08856039B1
公开(公告)日：2014-10-07
申请号：US13012597
申请日：2011-01-24
申请人： Kamlesh T. Talreja , Mark Chien , Ryuichi Hirano , Sean M. Scott , Qiang Zhao
发明人： Kamlesh T. Talreja , Mark Chien , Ryuichi Hirano , Sean M. Scott , Qiang Zhao
IPC分类号： G06F17/30
CPC分类号： G06F17/30893
摘要： A system is disclosed that integrates secondary content, such as articles retrieved from a collaborative encyclopedia or other content site, into an electronic catalog system or site that hosts an interactive electronic catalog. In some embodiments, the system operates by retrieving secondary content articles from an external system or site, and by supplementing these articles with interactive display elements for accessing related catalog content and/or functions. For example, if an article mentions a particular catalog item or group of catalog items, it may be supplemented with a selectable display element for viewing catalog content associated with the referenced item or item group. The supplemented articles are made available to users via pages of the electronic catalog system or site.
摘要翻译：公开了将辅助内容（例如从协作百科全书或其他内容站点检索的文章）集成到承载交互式电子目录的电子目录系统或站点的系统。在一些实施例中，系统通过从外部系统或站点检索次要内容文章并且通过用用于访问相关目录内容和/或功能的交互式显示元素补充这些文章来进行操作。例如，如果文章提到特定目录项目或目录项目组，则可以用可选择的显示元素补充以查看与所引用的项目或项目组相关联的目录内容。补充的文章通过电子目录系统或站点的页面提供给用户。

8. 发明授权

US07852397B2 Electronic imaging apparatus provided with a dustproof member 有权
标题翻译：具有防尘构件的电子摄像装置
公开(公告)号：US07852397B2
公开(公告)日：2010-12-14
申请号：US11591865
申请日：2006-11-02
申请人： Tsuyoshi Mochizuki , Ryuichi Hirano , Atsushi Yonetani
发明人： Tsuyoshi Mochizuki , Ryuichi Hirano , Atsushi Yonetani
IPC分类号： H04N5/225
CPC分类号： G02B21/361 , G02B21/362 , G03B17/00
摘要： An image pickup apparatus has an image sensor recording image information; a dustproof glass for keeping hermeticity of the periphery of the image sensor, placed in front of the image sensor; an optical filter removably placed in front of the dustproof glass; and a camera mount placed in front of the optical filter. The image pickup apparatus further has a parfocal adjusting device in which a focal position where the optical filter is demounted can be adjusted so as to be nearly equal to the focal position where the optical filter is mounted.
摘要翻译：图像拾取装置具有图像传感器记录图像信息; 用于保持图像传感器的周边的气密性的防尘玻璃，放置在图像传感器的前面; 可拆卸地放置在防尘玻璃前面的滤光器; 以及放置在滤光器前面的相机安装座。图像拾取装置还具有其中可以将滤光器被拆卸的焦点位置调整为几乎等于安装有滤光器的焦点位置的对焦调整装置。

9. 发明申请

US20090025629A1 Substrate for Growing Compound Semiconductor and Epitaxial Growth Method 有权
标题翻译：用于生长化合物半导体和外延生长法的基板
公开(公告)号：US20090025629A1
公开(公告)日：2009-01-29
申请号：US12223453
申请日：2007-02-02
申请人： Hideki Kurita , Ryuichi Hirano
发明人： Hideki Kurita , Ryuichi Hirano
IPC分类号： C30B25/18 , B32B3/00
CPC分类号： C30B25/18 , C30B29/40 , Y10T428/24479
摘要： It is to provide a substrate for growing a semiconductor, which is effective for suppressing an occurrence of surface defects different in type from hillock defects in case of epitaxially growing a compound semiconductor layer, particularly an Al-based compound semiconductor layer.In a substrate for growing a compound semiconductor, in which a crystal surface inclined at a predetermined off angle with respect to a (100) plane is a principal plane, an angle made by a direction of a vector obtained by projecting a normal vector of the principal plane on the (100) plane and one direction of a [0-11] direction, a [01-1] direction, a [011] direction and a [0-1-1] direction is set to be less than 35°, and the compound semiconductor layer is epitaxially grown on the substrate.
摘要翻译：提供一种用于生长半导体的衬底，其在外延生长化合物半导体层，特别是Al基化合物半导体层的情况下，有效抑制类型与山丘缺陷不同的表面缺陷的发生。在用于生长化合物半导体的衬底中，其中以相对于（100）面倾斜预定偏离角的晶体表面是主平面，由通过将（100）面的法向量投影获得的矢量的方向（100）面上的主平面和[0-11]方向的一个方向，[01-1]方向，[011]方向和[0-1-1]方向设定为小于35 °，并且在衬底上外延生长化合物半导体层。

10. 发明申请

US20070229696A1 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US20070229696A1
公开(公告)日：2007-10-04
申请号：US11591865
申请日：2006-11-02
申请人： Tsuyoshi Mochizuki , Ryuichi Hirano , Atsushi Yonetani
发明人： Tsuyoshi Mochizuki , Ryuichi Hirano , Atsushi Yonetani
IPC分类号： H04N5/225
CPC分类号： G02B21/361 , G02B21/362 , G03B17/00
摘要： An image pickup apparatus has an image sensor recording image information; a dustproof glass for keeping hermeticity of the periphery of the image sensor, placed in front of the image sensor; an optical filter removably placed in front of the dustproof glass; and a camera mount placed in front of the optical filter. The image pickup apparatus further has a parfocal adjusting device in which a focal position where the optical filter is demounted can be adjusted so as to be nearly equal to the focal position where the optical filter is mounted.
摘要翻译：图像拾取装置具有图像传感器记录图像信息; 用于保持图像传感器的周边的气密性的防尘玻璃，放置在图像传感器的前面; 可拆卸地放置在防尘玻璃前面的滤光器; 以及放置在滤光器前面的相机安装座。图像拾取装置还具有其中可以将滤光器被拆卸的焦点位置调整为几乎等于安装有滤光器的焦点位置的对焦调整装置。

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