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1. 发明申请

US20070160293A1 Head detecting apparatus, head detecting method, and head detecting program 失效
标题翻译：头部检测装置，头部检测方法和头部检测程序
公开(公告)号：US20070160293A1
公开(公告)日：2007-07-12
申请号：US11640473
申请日：2006-12-15
申请人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
发明人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
IPC分类号： G06K9/00
CPC分类号： G06K9/00241
摘要： A head detecting apparatus, including a foreground extraction section for extracting a foreground region in which a person is captured from an input image; a first main axis computing section which includes a first moment computing section for computing a moment around a center of gravity of the foreground region and calculating a main axis of the foreground region based on the moment around the center of gravity of the foreground region; a head computing section for computing a head region included in the foreground region as a part thereof based on the main axis of the foreground region and a shape of the foreground region; and an ellipse determining section for determining an ellipse to be applied to a person's head based on a shape of the head region.
摘要翻译：一种头部检测装置，包括用于从输入图像中提取人物被捕获的前景区域的前景提取部分; 第一主轴计算部分，其包括用于计算围绕前景区域的重心的力矩的第一力矩计算部分，并且基于围绕前景区域的重心的力矩计算前景区域的主轴; 头部计算部分，用于基于前景区域的主轴和前景区域的形状来计算包括在前景区域中的头部区域作为其一部分; 以及椭圆确定部分，用于基于头部区域的形状来确定要应用于人的头部的椭圆。

2. 发明申请

US20090022398A1 HEAD DETECTING APPARATUS, HEAD DETECTING METHOD, AND HEAD DETECTING PROGRAM 失效
标题翻译：头部检测装置，头部检测方法和头部检测程序
公开(公告)号：US20090022398A1
公开(公告)日：2009-01-22
申请号：US12212954
申请日：2008-09-18
申请人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
发明人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
IPC分类号： G06K9/00
CPC分类号： G06K9/00241
摘要： A head detecting apparatus, including a foreground extraction section for extracting a foreground region in which a person is captured from an input image; a first main axis computing section which includes a first moment computing section for computing a moment around a center of gravity of the foreground region and calculating a main axis of the foreground region based on the moment around the center of gravity of the foreground region; a head computing section for computing a head region included in the foreground region as a part thereof based on the main axis of the foreground region and a shape of the foreground region; and an ellipse determining section for determining an ellipse to be applied to a person's head based on a shape of the head region.
摘要翻译：一种头部检测装置，包括用于从输入图像中提取人物被捕获的前景区域的前景提取部分; 第一主轴计算部分，其包括用于计算围绕前景区域的重心的力矩的第一力矩计算部分，并且基于围绕前景区域的重心的力矩计算前景区域的主轴; 头部计算部分，用于基于前景区域的主轴和前景区域的形状来计算包括在前景区域中的头部区域作为其一部分; 以及椭圆确定部分，用于基于头部区域的形状来确定要应用于人的头部的椭圆。

3. 发明授权

US07450737B2 Head detecting apparatus, head detecting method, and head detecting program 失效
标题翻译：头部检测装置，头部检测方法和头部检测程序
公开(公告)号：US07450737B2
公开(公告)日：2008-11-11
申请号：US11640473
申请日：2006-12-15
申请人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
发明人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
IPC分类号： G06K9/00
CPC分类号： G06K9/00241
摘要： A head detecting apparatus, including a foreground extraction section for extracting a foreground region in which a person is captured from an input image; a first main axis computing section which includes a first moment computing section for computing a moment around a center of gravity of the foreground region and calculating a main axis of the foreground region based on the moment around the center of gravity of the foreground region; a head computing section for computing a head region included in the foreground region as a part thereof based on the main axis of the foreground region and a shape of the foreground region; and an ellipse determining section for determining an ellipse to be applied to a person's head based on a shape of the head region.
摘要翻译：一种头部检测装置，包括用于从输入图像中提取人物被捕获的前景区域的前景提取部分; 第一主轴计算部分，其包括用于计算围绕前景区域的重心的力矩的第一力矩计算部分，并且基于围绕前景区域的重心的力矩计算前景区域的主轴; 头部计算部分，用于基于前景区域的主轴和前景区域的形状来计算包括在前景区域中的头部区域作为其一部分; 以及椭圆确定部分，用于基于头部区域的形状来确定要应用于人的头部的椭圆。

4. 发明授权

US07720285B2 Head detecting apparatus, head detecting method, and head detecting program 失效
标题翻译：头部检测装置，头部检测方法和头部检测程序
公开(公告)号：US07720285B2
公开(公告)日：2010-05-18
申请号：US12212954
申请日：2008-09-18
申请人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
发明人： Hiroshi Ishikawa , Junji Maeda , Hiroki Nakano
IPC分类号： G06K9/34 , H04N9/74
CPC分类号： G06K9/00241
摘要： A head detecting apparatus, including a foreground extraction section for extracting a foreground region in which a person is captured from an input image; a first main axis computing section which includes a first moment computing section for computing a moment around a center of gravity of the foreground region and calculating a main axis of the foreground region based on the moment around the center of gravity of the foreground region; a head computing section for computing a head region included in the foreground region as a part thereof based on the main axis of the foreground region and a shape of the foreground region; and an ellipse determining section for determining an ellipse to be applied to a person's head based on a shape of the head region.
摘要翻译：一种头部检测装置，包括用于从输入图像中提取人物被捕获的前景区域的前景提取部分; 第一主轴计算部分，其包括用于计算围绕前景区域的重心的力矩的第一力矩计算部分，并且基于围绕前景区域的重心的力矩计算前景区域的主轴; 头部计算部分，用于基于前景区域的主轴和前景区域的形状来计算包括在前景区域中的头部区域作为其一部分; 以及椭圆确定部分，用于基于头部区域的形状来确定要应用于人的头部的椭圆。

5. 发明授权

US09514513B2 Establishing compatibility between two- and three-dimensional optical coherence tomography scans 有权
标题翻译：建立二维和三维光学相干断层扫描的兼容性
公开(公告)号：US09514513B2
公开(公告)日：2016-12-06
申请号：US13056510
申请日：2009-08-06
申请人： Jong S. Kim , Hiroshi Ishikawa , Joel S. Schuman , Gadi Wollstein
发明人： Jong S. Kim , Hiroshi Ishikawa , Joel S. Schuman , Gadi Wollstein
IPC分类号： A61B3/10 , G06T3/00
CPC分类号： G06T3/0075 , A61B3/102
摘要： Advances in optical coherence tomography (OCT) have prompted a transition from time domain OCT, providing 2D OCT images, to spectral domain OCT, which has a 3D imaging capability. Yet conventional technology offers little toward the goal of inter-device compatibility between extant 2D OCT images and newer 3D OCT images for the same or comparable subjects, as in the context of ongoing monitoring the quantitative status of a patient's eyes. The inventive methodology is particularly useful to identify the scan location of tissue in a 2D OCT image within the 3D OCT volumetric data, thereby allowing clinicians to image a patient via 3D OCT, based on available 2D OCT images, with minimal inter-device variation.
摘要翻译：光学相干断层扫描（OCT）的进展促使从具有3D成像能力的光谱域OCT向时域OCT提供2D OCT图像的转变。然而，传统技术对于相同或可比较的对象的现有2D OCT图像和较新的3D OCT图像之间的设备间兼容性的目标几乎没有提供，如在持续监测患者眼睛的定量状态的情况下。本发明的方法对于在3D OCT体积数据内识别2D OCT图像中的组织的扫描位置特别有用，从而允许临床医生基于可用的2D OCT图像以最小的装置间变化通过3D OCT对患者进行成像。

6. 发明授权

US09002146B2 Optical gate switch 有权
标题翻译：光栅开关
公开(公告)号：US09002146B2
公开(公告)日：2015-04-07
申请号：US13985699
申请日：2012-02-15
申请人： Ryouichi Akimoto , Shinichirou Gozu , Teruo Mozume , Hiroshi Ishikawa
发明人： Ryouichi Akimoto , Shinichirou Gozu , Teruo Mozume , Hiroshi Ishikawa
IPC分类号： G02F1/035 , G02F1/295 , G02B6/12 , G02F1/017 , G02F1/225 , B82Y20/00 , G02F1/21
CPC分类号： G02F1/01708 , B82Y20/00 , G02F1/2257 , G02F2001/01733 , G02F2001/01775 , G02F2001/212 , G02F2001/215 , G02F2203/48
摘要： An object of the present invention is to realize an optical gate switch of a monolithic integration type which can avoid problems of losses caused by light coupling of a phase modulation unit to a interferometer optical circuit unit, and can be minimized by integration. The optical gate switch according to the present invention includes an optical waveguide wafer in which a quantum well having a phase modulation effect which is generated by an intersubband transition is set as a core layer; a Michelson interferometer formed on the optical waveguide wafer; and a variable light intensity attenuation unit adjusting a light balance of an interferometer in one of reflection side arms of the Michelson interferometer reflection.
摘要翻译：本发明的目的是实现一种单片集成型的光栅开关，其可以避免相位调制单元与干涉仪光电路单元的光耦合引起的损耗问题，并且可以通过集成最小化。根据本发明的光栅开关包括光波导晶片，其中具有通过跨带过渡产生的相位调制效应的量子阱被设置为核心层; 形成在光波导晶片上的迈克尔逊干涉仪; 以及可变光强度衰减单元，其调节迈克尔逊干涉仪反射的反射侧臂之一中的干涉仪的光平衡。

7. 发明授权

US08607604B2 Bolt and manufacturing method of bolt 有权
标题翻译：螺栓螺栓和制造方法
公开(公告)号：US08607604B2
公开(公告)日：2013-12-17
申请号：US13178928
申请日：2011-07-08
申请人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
发明人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
IPC分类号： C21D7/06
CPC分类号： B24C1/10 , B23G9/001 , B23P9/04 , B23P15/00 , C21D9/0093 , F01D5/066 , F05D2230/311 , F05D2230/90 , F05D2260/941 , F05D2300/211 , F05D2300/2112 , F05D2300/2261 , F16B33/06 , Y10T29/479
摘要： A bolt has a male screw with a surface hardening portion that has an increased surface hardness and that is applied with a compressive residual stress. The male screw is formed by cutting the bolt, and performing a process to provide at least on the surface of the male screw of the bolt the surface hardening portion that has increased hardness and that is applied with a compressive residual stress. As a result, the fatigue resistance of the male screw is improved and the bolt is effective for use in a portion where the male screw is subject to a repetitive stress.
摘要翻译：螺栓具有具有表面硬化部分的外螺纹，其具有增加的表面硬度并且施加有压缩残余应力。通过切割螺栓形成外螺纹，并且执行至少在螺栓的外螺纹的表面上提供具有增加的硬度并施加有压缩残余应力的表面硬化部的工艺。结果，提高了外螺纹的耐疲劳性，并且螺栓对于使用阳螺纹受到重复应力的部分是有效的。

8. 发明授权

US08441481B2 Method and apparatus for segmenting an image in order to locate a part thereof 有权
标题翻译：用于分割图像以便定位其一部分的方法和装置
公开(公告)号：US08441481B2
公开(公告)日：2013-05-14
申请号：US13007449
申请日：2011-01-14
申请人： Davi Geiger , Hiroshi Ishikawa
发明人： Davi Geiger , Hiroshi Ishikawa
IPC分类号： G06T17/00
CPC分类号： G06T7/162 , G06K9/342 , G06K9/346 , G06K9/6224 , G06T7/11 , G06T17/00 , G06T2200/04 , G06T2207/10072 , G06T2207/20072 , G06T2207/30004
摘要： A method is disclosed to automatically segment 3D and higher-dimensional images into two subsets without user intervention, with no topological restriction on the solution, and in such a way that the solution is an optimal in a precisely defined optimization criterion, including an exactly defined degree of smoothness. A minimum-cut algorithm is used on a graph devised so that the optimization criterion translates into the minimization of the graph cut. The minimum cut thus found is interpreted as the segmentation with desired property.
摘要翻译：公开了一种自动将3D和更高维度图像分割成两个子集的方法，无需用户干预，对解决方案没有拓扑限制，并且以这样的方式使解决方案在精确定义的优化标准中是最佳的，包括精确定义光滑程度。在设计的图上使用最小切割算法，使得优化标准转化为图形切割的最小化。因此找到的最小切割被解释为具有期望属性的分割。

9. 发明申请

US20130077046A1 NORMALIZATION OF RETINAL NERVE FIBER LAYER THICKNESS MEASUREMENTS MADE BY TIME DOMAIN-OPTICAL COHERENCE TOMOGRAPHY 有权
标题翻译：通过时域光学相干测量法，对神经纤维层厚度测量进行正规化
公开(公告)号：US20130077046A1
公开(公告)日：2013-03-28
申请号：US13510732
申请日：2010-11-19
申请人： Jong S. Kim , Hiroshi Ishikawa , Joel S. Schuman , Gadi Wollstein
发明人： Jong S. Kim , Hiroshi Ishikawa , Joel S. Schuman , Gadi Wollstein
IPC分类号： A61B3/10
CPC分类号： A61B3/102 , G01B9/02027 , G01B9/02087 , G01B9/02091 , G01B11/06 , G01B2290/65
摘要： A scan location matching (SLM) method identifies conventional time domain optical coherence tomography (TD-OCT) circle scan locations within three-dimensional spectral domain OCT scan volumes. A technique uses both the SLM algorithm and a mathematical retinal nerve fiber bundle distribution (RNFBD) model, which is a simplified version of the anatomical retinal axon bundle distribution pattern, to normalize TD-OCT thickness measurements for the retinal nerve fiber layer (RNFL) of an off-centered TD-OCT circle scan to a virtual location, centered on the optic nerve head. The RNFBD model eliminates scan-to-scan RNFL thickness measurement variation caused by manual placement of TD-OCT circle scan.
摘要翻译：扫描位置匹配（SLM）方法识别三维频域OCT扫描体积内的常规时域光学相干断层扫描（TD-OCT）圆扫描位置。一种技术使用SLM算法和数字视网膜神经纤维束分布（RNFBD）模型，其是解剖视网膜轴突束分布模式的简化版本，以对视网膜神经纤维层（RNFL）的TD-OCT厚度测量进行归一化，的偏心的TD-OCT圆周扫描到以视神经头为中心的虚拟位置。 RNFBD模型消除了由手动放置TD-OCT圆形扫描引起的扫描到扫描RNFL厚度测量变化。

10. 发明授权

US08334248B2 Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant 有权
标题翻译：奥兰西汀的水溶液，水溶液的制备方法和消毒剂
公开(公告)号：US08334248B2
公开(公告)日：2012-12-18
申请号：US12879467
申请日：2010-09-10
申请人： Kazuyoshi Miyata , Yasuhide Inoue , Akifumi Hagi , Motoya Kikuchi , Hitoshi Ohno , Kinji Hashimoto , Kinue Ohguro , Tetsuya Sato , Hidetsugu Tsubouchi , Hiroshi Ishikawa , Takashi Okamura , Koushi Iwata
发明人： Kazuyoshi Miyata , Yasuhide Inoue , Akifumi Hagi , Motoya Kikuchi , Hitoshi Ohno , Kinji Hashimoto , Kinue Ohguro , Tetsuya Sato , Hidetsugu Tsubouchi , Hiroshi Ishikawa , Takashi Okamura , Koushi Iwata
IPC分类号： C11D7/28 , C11D7/32 , C11D7/60
CPC分类号： A61K9/0014 , A01N47/44 , A61K31/155 , A61K31/191 , A61K31/522 , A61K45/06 , A61K47/12 , A61L2/18 , A01N37/36 , A01N25/32 , A01N2300/00 , A61K2300/00
摘要： The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.
摘要翻译：本发明提供一种消毒剂，其含有浓度足以显示出有效杀菌作用的奥拉西丁，并且几乎没有任何副作用，例如皮肤刺激。具体而言，本发明提供一种含有含有奥拉西丁和至少等摩尔量葡萄糖酸的水溶液的消毒剂，除了葡萄糖酸以外，基本上既不含葡萄糖酸以外的酸也不含有酸。

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