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1. 发明授权

US07660443B2 Artificial eye distinguishing method and device, artificial eye distinguishing program, iris recognition method, false printed matter distinguishing method, and image distinguishing method 有权
标题翻译：人工眼睛识别方法和装置，人工眼睛识别程序，虹膜识别方法，假印刷物鉴别方法和图像鉴别方法
公开(公告)号：US07660443B2
公开(公告)日：2010-02-09
申请号：US10529316
申请日：2004-04-28
申请人： Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
发明人： Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
IPC分类号： G06K9/00
CPC分类号： G06T7/0012
摘要： Image data of an image including an eye is input (S1), and band limitation is performed (S2). Then, a predetermined feature such as moment is extracted from the band-limited image data (S3), and recognition as to whether the eye projected in the image is a counterfeit eye or a living eye is performed based on the extracted feature (S4).
摘要翻译：输入包括眼睛的图像的图像数据（S1），并执行频带限制（S2）。然后，从带限图像数据（S3）中提取诸如力矩的预定特征，并且基于提取的特征来进行关于投影在图像中的眼睛是假眼还是生眼的识别（S4）。

2. 发明申请

US20050286747A1 Artificial eye distinguishing method and device, artificial eye distinguishing program, iris recognition method, false printed matter distinguishing method, and image distinguishing method 有权
标题翻译：人工眼睛识别方法和装置，人工眼睛识别程序，虹膜识别方法，假印刷物鉴别方法和图像鉴别方法
公开(公告)号：US20050286747A1
公开(公告)日：2005-12-29
申请号：US10529316
申请日：2004-04-28
申请人： Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
发明人： Takeo Azuma , Kenji Kondo , Masahiro Iwasaki , Masahiro Wakamori
IPC分类号： G06T7/00 , G06K9/00
CPC分类号： G06T7/0012
摘要： Image data of an image including an eye is input (S1), and band limitation is performed (S2). Then, a predetermined feature such as moment is extracted from the band-limited image data (S3), and recognition as to whether the eye projected in the image is a counterfeit eye or a living eye is performed based on the extracted feature (S4).
摘要翻译：输入包括眼睛的图像的图像数据（S1），并执行频带限制（S 2）。然后，从频带限制图像数据中提取诸如时刻的预定特征（S 3），并且基于提取的特征（S（S））来执行关于投影在图像中的眼睛是假眼还是生眼 4）。

3. 发明申请

US20130008042A1 Control Device for a Parallel Slider Device, Control Method Therefor and Measuring Device Using Same 有权
标题翻译：一种平行滑块装置的控制装置及其控制方法及使用其的测量装置
公开(公告)号：US20130008042A1
公开(公告)日：2013-01-10
申请号：US13261431
申请日：2010-03-10
申请人： Kaoru Naoi , Yoichi Ishizaki , Tatsuhito Inouchi , Masahiro Iwasaki
发明人： Kaoru Naoi , Yoichi Ishizaki , Tatsuhito Inouchi , Masahiro Iwasaki
IPC分类号： G05B11/32 , G01B5/06
CPC分类号： G01B11/306 , G01B5/0009 , G01B7/345 , G05B19/19 , G05B2219/41007 , G05B2219/41264 , G05B2219/42336 , H01L21/67288
摘要： In a parallel slider device, the two sliders are allowed to move in a smooth manner without interfering with each other. A same position command is given to a front servo controller for a front linear servo motor and a rear servo controller for a rear linear servo motor, and the front servo controller and the rear servo controller are provided with mutually different control gains.
摘要翻译：在平行的滑块装置中，允许两个滑块以平滑的方式移动而不会彼此干涉。对于前线性伺服电动机的前伺服控制器和后线性伺服电动机的后伺服控制器给出相同的位置命令，并且前伺服控制器和后伺服控制器具有相互不同的控制增益。

4. 发明授权

US08300892B2 Moving object detection apparatus and moving object detection method 有权
标题翻译：移动物体检测装置和移动物体检测方法
公开(公告)号：US08300892B2
公开(公告)日：2012-10-30
申请号：US12976169
申请日：2010-12-22
申请人： Masahiro Iwasaki , Kunio Nobori
发明人： Masahiro Iwasaki , Kunio Nobori
IPC分类号： G06K9/00
CPC分类号： G06T7/292 , G06T7/215 , G06T2207/10016 , G06T2207/20021 , G06T2207/30196 , G06T2207/30241
摘要： To provide a moving object detection apparatus which accurately performs region extraction, regardless of the pose or size of a moving object. The moving object detection apparatus includes: an image receiving unit receiving the video sequence; a motion analysis unit calculating movement trajectories based on motions of the image; a segmentation unit performing segmentation so as to divide the movement trajectories into subsets, and setting a part of the movement trajectories as common points shared by the subsets; a distance calculation unit calculating a distance representing a similarity between a pair of movement trajectories, for each of the subsets; a geodesic distance calculation unit transforming the calculated distance into a geodesic distance; an approximate geodesic distance calculation unit calculating an approximate geodesic distance bridging over the subsets, by integrating geodesic distances including the common points; and a region extraction unit performing clustering on the calculated approximate geodesic distance.
摘要翻译：提供一种移动物体检测装置，其能够精确地执行区域提取，而不管移动物体的姿态或尺寸如何。移动物体检测装置包括：图像接收单元，接收视频序列; 运动分析单元，基于图像的运动来计算运动轨迹; 分割单元，其执行分割，以将所述移动轨迹划分为子集，并将所述移动轨迹的一部分设置为由所述子集共享的共同点; 距离计算单元，对于每个子集，计算表示一对移动轨迹之间的相似度的距离; 测距距离计算单元，将计算出的距离变换为测地距离; 近似测地距离计算单元，通过集成包括公共点的测地距离来计算桥接在子集上的近似测地距离; 以及区域提取单元，对计算出的近似测距距离进行聚类。

5. 发明申请

US20120206597A1 MOVING OBJECT DETECTION APPARATUS AND MOVING OBJECT DETECTION METHOD 有权
标题翻译：移动物体检测装置和移动物体检测方法
公开(公告)号：US20120206597A1
公开(公告)日：2012-08-16
申请号：US13454577
申请日：2012-04-24
申请人： Ayako Komoto , Kunio Nobori , Masahiro Iwasaki
发明人： Ayako Komoto , Kunio Nobori , Masahiro Iwasaki
IPC分类号： H04N7/18 , G06K9/48 , G06K9/34 , G06K9/46
CPC分类号： G06K9/00805 , G06T7/215 , G06T2207/30241
摘要： A moving object detection apparatus includes: a stationary measure calculation unit calculating, for each of trajectories, a stationary measure representing likelihood that the trajectory belongs to a stationary object; a distance calculation unit calculating a distance representing similarity between trajectories; and a region detection unit (i) performing a transformation based on the stationary measures and the distances between the trajectories, so that a ratio of a distance between a trajectory on stationary object and a trajectory on moving object, to a distance between trajectories both belonging to stationary object becomes greater than a ratio obtained before the transformation and (ii) detecting the moving object region by separating the trajectory on the moving object from the trajectory on the stationary object, based on a geodesic distance between the trajectories.
摘要翻译：移动物体检测装置包括：静止测量计算单元针对每个轨迹计算表示轨迹属于静止物体的可能性的静止测量值; 距离计算单元，计算表示轨迹之间的相似度的距离; 以及区域检测单元（i）基于静止测量和轨迹之间的距离执行变换，使得静止物体上的轨迹与移动物体上的轨迹之间的距离与所属轨迹之间的距离到静止对象变得大于在变换之前获得的比率，以及（ii）基于轨迹之间的测地距离，通过将移动物体上的轨迹与静止物体上的轨迹分开来检测运动物体区域。

6. 发明授权

US08128867B2 High strength hard alloy and method of preparing the same 失效
标题翻译：高强度硬质合金及其制备方法
公开(公告)号：US08128867B2
公开(公告)日：2012-03-06
申请号：US12983561
申请日：2011-01-03
申请人： Masahiro Iwasaki , Hidefumi Yanagita , Masaaki Ikebe
发明人： Masahiro Iwasaki , Hidefumi Yanagita , Masaaki Ikebe
IPC分类号： C22C29/02 , C22C1/05 , C22C1/04
CPC分类号： C22C1/051 , B22F2003/242 , B22F2998/10 , B22F2999/00 , C22C29/067 , C22C29/08 , B22F3/02 , B22F3/10 , B22F1/0088 , B22F3/1035 , B22F3/24 , B22F2201/30 , B22F2201/02 , B22F2201/016
摘要： A method for producing a cemented carbide material includes producing an M3C type double carbide (wherein M comprises M1 and M2; M1 represents one or more elements selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W; and M2 represents one or more elements selected from the group consisting of Fe, Co and Ni) as a main component of the surface portion; reducing heat treating the compact at a vacuum atmosphere; carburizing the resulting WC—Co compact at a temperature of 800 to 1100° C.; subjecting the carburized compact to liquid phase sintering at a temperature of more than 1350° C. to form a sintered body; and coating a surface layer of the sintered body with a compound containing boron and/or silicon and subjecting the coated sintered body to a diffusion heat treatment at a temperature within a range from 1200 to 1350° C.
摘要翻译：制造硬质合金材料的方法包括制造M3C型双碳化物（其中M包括M1和M2; M1表示选自Ti，Zr，Hf，V，Nb，Ta，Cr，Mo中的一种或多种元素和W; M2表示选自Fe，Co和Ni中的一种或多种元素）作为表面部分的主要成分; 在真空气氛下还原热处理压块; 在800〜1100℃的温度下对得到的WC-Co压坯进行渗碳。使渗碳压实体在大于1350℃的温度下进行液相烧结以形成烧结体; 并用含有硼和/或硅的化合物涂覆烧结体的表面层，并使涂覆的烧结体在1200〜1350℃的范围内进行扩散热处理。

7. 发明申请

US20110257003A1 TRANSITION METAL-INCLUDED TUNGSTEN CARBIDE, TUNGSTEN CARBIDE DIFFUSED CEMENTED CARBIDE, AND PROCESS FOR PRODUCING SAME 审中-公开
标题翻译：过渡金属包覆碳化钨，碳化钨扩散碳化物及其生产方法
公开(公告)号：US20110257003A1
公开(公告)日：2011-10-20
申请号：US12737874
申请日：2009-08-19
申请人： Masao Morishita , Hiroaki Yamamoto , Masaaki Ikebe , Masahiro Iwasaki , Hidefumi Yanagita , Hiroshi Nishimaki
发明人： Masao Morishita , Hiroaki Yamamoto , Masaaki Ikebe , Masahiro Iwasaki , Hidefumi Yanagita , Hiroshi Nishimaki
IPC分类号： C04B35/56 , C04B35/622
CPC分类号： C22C29/08 , B22F2998/00 , B22F2998/10 , C04B35/5626 , C04B35/6265 , C04B35/6268 , C04B2235/3231 , C04B2235/3258 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/40 , C04B2235/404 , C04B2235/405 , C04B2235/449 , C04B2235/80 , C04B2235/81 , B22F9/22 , B22F9/026 , B22F9/30
摘要： This invention is related to a powder of a transition metal dissolved tungsten alloy carbide which comprises a transition metal element forcibly dissolved as a solid solution which represented by Formula [1] of M-W—C wherein M is one or more of Co, Fe, Ni and Mn and its tungsten alloy carbide diffused cemented carbide. The diffused cemented carbide is compatible with the conventional tungsten carbide diffused cemented carbide and comprises a binder metal and a tungsten alloy carbide which is provided with a solid solution phase of at least one transition metal element selected from the group consisting of cobalt, iron, nickel and manganese, included in a tungsten carbide skeleton, which exhibits a peak derived from a bcc tungsten phase in an X-ray diffraction diagram.
摘要翻译：本发明涉及一种过渡金属溶解的钨合金碳化物粉末，其包含以MW-C的式[1]表示的固溶体强制溶解的过渡金属元素，其中M为Co，Fe，Ni中的一种或多种和Mn及其钨合金碳化物扩散硬质合金。扩散的硬质合金与常规的碳化钨扩散硬质合金相容，并且包含粘合剂金属和钨合金碳化物，其中提供有至少一种选自钴，铁，镍的过渡金属元素的固溶相和包含在碳化钨骨架中的锰，其在X射线衍射图中显示出来自bcc钨相的峰。

8. 发明申请

US20110255747A1 MOVING OBJECT DETECTION APPARATUS AND MOVING OBJECT DETECTION METHOD 有权
标题翻译：移动物体检测装置和移动物体检测方法
公开(公告)号：US20110255747A1
公开(公告)日：2011-10-20
申请号：US13170354
申请日：2011-06-28
申请人： Masahiro Iwasaki , Kunio Nobori , Ayako Komoto
发明人： Masahiro Iwasaki , Kunio Nobori , Ayako Komoto
IPC分类号： G06K9/00
CPC分类号： G06K9/00348 , G06T7/215 , G06T7/223 , G06T2207/30196 , G06T2207/30241
摘要： A moving object detection apparatus includes: an image input unit which receives a plurality of pictures included in video; a trajectory calculating unit which calculates a plurality of trajectories from the pictures; a subclass classification unit which classifies the trajectories into a plurality of subclasses; an inter-subclass approximate geodetic distance calculating unit which calculates, for each of the subclasses, an inter-subclass approximate geodetic distance representing similarity between the subclass and another subclass, using an inter-subclass distance that is a distance including a minimum value of a linear distance between each of trajectories belonging to the subclass and one of trajectories belonging to the other subclass; and a segmentation unit which performs segmentation by determining, based on the calculated inter-subclass approximate geodetic distance, a set of subclasses including similar trajectories as one class.
摘要翻译：一种运动物体检测装置，包括：图像输入单元，其接收包含在视频中的多个图像; 轨迹计算单元，其从所述图像计算多个轨迹; 子类分类单元，将轨迹分类成多个子类; 子类近似测地距离计算单元，对于每个子类，使用代表子类和另一子类之间的相似性的子类间近似大地测距，使用作为包括最小值的距离的子类间距离属于子类的每个轨迹与属于另一子类的轨迹之间的线性距离; 以及分割单元，其通过基于所计算的亚类间近似测地距离，通过确定包括与一个类别相似的轨迹的一组子类来执行分割。

9. 发明申请

US20110243787A1 POWER OF TUNGSTEN ALLOY WITH TRANSITION METAL DISSOLVED THEREIN AS SOLID SOLUTION AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：具有作为固体溶液溶解的金属过渡金属的钨合金的功率及其制造方法
公开(公告)号：US20110243787A1
公开(公告)日：2011-10-06
申请号：US12737875
申请日：2009-08-19
申请人： Masao Morishita , Hiroaki Yamamoto , Masaaki Ikebe , Masahiro Iwasaki , Hidefumi Yanagita , Hiroshi Nishimaki
发明人： Masao Morishita , Hiroaki Yamamoto , Masaaki Ikebe , Masahiro Iwasaki , Hidefumi Yanagita , Hiroshi Nishimaki
IPC分类号： C22C27/04 , C22C19/07 , B22F9/20
CPC分类号： C22C1/045 , B22F2998/00 , B22F2998/10 , C22C29/08 , B22F9/026 , B22F9/30 , B22F9/22
摘要： This invention is related to a powder of a tungsten alloy with a transition metal dissolved therein as a solid solution that is suitable as material for a cemented carbide represented by formula [1] and a material for a catalyst. The powder of tungsten alloy is characterized in that at least one transition metal element selected from the group consisting of cobalt, iron, manganese and nickel is dissolved as a solid solution in a tungsten grating and a peak derived from a bcc tungsten phase appears in an X-ray diffraction diagram. Formula [1]: M−W wherein M represents one or more elements selected from Co, Fe, Mn and Ni. The use of tungsten alloy powder can provide a tungsten carbide with a transition metal dissolved therein as a solid solution in which a solid solution phase comprising at least one transition metal element selected from the group consisting of cobalt, iron, manganese and nickel, tungsten and carbon is included in a tungsten carbide skeleton, and a tungsten carbide diffused cemented carbide.
摘要翻译：本发明涉及作为固溶体溶解有过渡金属的钨合金粉末，其适合作为由式[1]表示的硬质合金材料和催化剂材料。钨合金粉末的特征在于，将选自钴，铁，锰和镍的至少一种过渡金属元素作为固溶体溶解在钨光栅中，并且来自bcc钨相的峰出现在 X射线衍射图。式[1]：M-W其中M表示选自Co，Fe，Mn和Ni中的一种或多种元素。使用钨合金粉末可以提供碳化钨与其中溶解有过渡金属的固体溶液，其中固溶体相包含至少一种选自钴，铁，锰和镍的过渡金属元素，钨和钨碳包含在碳化钨骨架中，碳化钨扩散硬质合金。

10. 发明申请

US20110228987A1 MOVING OBJECT DETECTION METHOD AND MOVING OBJECT DETECTION APPARATUS 有权
标题翻译：移动物体检测方法和移动物体检测装置
公开(公告)号：US20110228987A1
公开(公告)日：2011-09-22
申请号：US12671793
申请日：2009-09-11
申请人： Masahiro Iwasaki , Kunio Nobori
发明人： Masahiro Iwasaki , Kunio Nobori
IPC分类号： G06K9/00
CPC分类号： G06T7/215 , G06T2207/10016 , G06T2207/30196 , G06T2207/30241
摘要： A moving object detection method is provided which can accurately perform segmentation on an image including an object such as a person that moves changing shape. The method includes: accepting pictures included in the video (S101); calculating movement trajectories by detecting motions between two temporally adjoining pictures in units of blocks constituting each of the pictures and each including one or more pixels, and concatenating detected motions for all the pictures (S102 and S103); calculating distances each indicating similarity between the calculated movement trajectories (S104); and performing segmentation by performing geodetic distance transformation by combining distances smaller than a predetermined threshold from among the calculated distances, detecting a discontinuity point in a distribution of the calculated geodetic distances, and classifying, into one cluster, movement trajectories separate from each other at a geodetic distance smaller than a length indicating the detected discontinuity point (S105 and 106).
摘要翻译：提供一种移动物体检测方法，其可以对包括诸如移动变化形状的人的物体的图像进行精确地执行分割。该方法包括：接收视频中包括的图像（S101）; 通过以构成每个图像的块为单位检测两个时间上相邻的图像之间的运动并且每个包括一个或多个像素并且连接所有图像的检测到的运动来计算移动轨迹（S102和S103）; 计算各计算出的运动轨迹之间的相似度的距离（S104）; 以及通过在计算出的距离中组合距离小于预定阈值的距离进行大地测距距离变换来执行分割，检测计算出的大地测距距离的分布中的不连续点，并将其分类为一簇，大地测距距离小于指示检测到的不连续点的长度（S105和106）。

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