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41. 发明授权

US07330692B2 Electricity waste suppressing original document size detection apparatus 有权
标题翻译：废电压原稿尺寸检测装置
公开(公告)号：US07330692B2
公开(公告)日：2008-02-12
申请号：US11305217
申请日：2005-12-19
申请人： Masashi Kohchi , Yasuo Sakurai
发明人： Masashi Kohchi , Yasuo Sakurai
IPC分类号： G03G15/00
CPC分类号： G03B27/62 , G03G15/00 , G03G15/607
摘要： An original document reading apparatus includes a plurality of point light source elements (e.g. a LED array) in a main scanning direction beneath an original document table, a moving device that moves the point light source elements in a sub scanning direction, and a photo acceptance unit that accepts light reflected from the original document and determines a size of the original document based upon a reaction of a pixel to the light. The plurality of point light source elements are divided into a plurality of blocks to be turned on and off in successive turns per a block starting from a block corresponding to an original document minimum size to a block corresponding to an original document maximum size.
摘要翻译：原稿读取装置包括在原稿台下方的主扫描方向上的多个点光源元件（例如LED阵列），使副点扫描方向移动点光源元件的移动装置，以及照片接收接收从原始文档反射的光的单元，并基于像素与光的反应确定原始文档的大小。多个点光源元件被分成多个块，以从与原始文档最小尺寸相对应的块开始的每个块连续转动打开和关闭到与原始文档最大尺寸对应的块。

42. 发明授权

US07209702B2 Electricity waste suppressing original document size detection apparatus 有权
标题翻译：废电压原稿尺寸检测装置
公开(公告)号：US07209702B2
公开(公告)日：2007-04-24
申请号：US10992738
申请日：2004-11-22
申请人： Masashi Kohchi , Yasuo Sakurai
发明人： Masashi Kohchi , Yasuo Sakurai
IPC分类号： H04N1/04
CPC分类号： G03B27/62 , G03G15/00 , G03G15/607
摘要： An original document reading apparatus includes a plurality of point light source elements (e.g. a LED array) in a main scanning direction beneath an original document table, a moving device that moves the point light source elements in a sub scanning direction, and a photo acceptance unit that accepts light reflected from the original document and determines a size of the original document based upon a reaction of a pixel to the light. The plurality of point light source elements are divided into a plurality of blocks to be turned on and off in successive turns per a block starting from a block corresponding to an original document minimum size to a block corresponding to an original document maximum size.
摘要翻译：原稿读取装置包括在原稿台下方的主扫描方向上的多个点光源元件（例如LED阵列），使副点扫描方向移动点光源元件的移动装置，以及照片接收接收从原始文档反射的光的单元，并基于像素与光的反应确定原始文档的大小。多个点光源元件被分成多个块，以从与原始文档最小尺寸相对应的块开始的每个块连续转动打开和关闭到与原始文档最大尺寸对应的块。

43. 发明申请

US20070051405A1 Method for Controlling Operation of Cylinder Apparatus 有权
标题翻译：控制气缸装置运行的方法
公开(公告)号：US20070051405A1
公开(公告)日：2007-03-08
申请号：US11469662
申请日：2006-09-01
申请人： Takeshi Nakada , Kazuhiro Tanaka , Yasuo Sakurai , Hiromichi Kajikawa , Takeshi Seo
发明人： Takeshi Nakada , Kazuhiro Tanaka , Yasuo Sakurai , Hiromichi Kajikawa , Takeshi Seo
IPC分类号： F16H39/00 , G05D16/02
CPC分类号： F15B15/14 , F15B15/088 , Y10T137/2278
摘要： A cylinder apparatus comprises a piston which is displaced along a cylinder tube under the driving action of a driving section provided for a main cylinder body, while the piston is displaced under the pressing action of a pressure fluid supplied to the cylinder tube. The amount of the pressure fluid supplied to the main cylinder body is increased before a workpiece is engaged with a table section arranged at an end of the main cylinder body so that pressing force, which is applied to the piston, is increased. Accordingly, driving load, which is exerted on the driving section when the workpiece is engaged with the table section, is reduced.
摘要翻译：气缸装置包括活塞，该活塞在为主缸体设置的驱动部分的驱动作用下沿着气缸管移动，同时活塞在供给到气缸管的压力流体的加压作用下移动。供给到主缸体的压力流体的量在工件与设置在主缸体的端部的工作台部件接合之前增加，使得施加到活塞上的按压力增加。因此，当工件与工作台部分接合时施加在驱动部分上的驱动负载减小。

44. 发明申请

US20050135840A1 Illumination device, document reading device, adjusting device, and image forming apparatus 有权
标题翻译：照明装置，文件读取装置，调整装置和图像形成装置
公开(公告)号：US20050135840A1
公开(公告)日：2005-06-23
申请号：US10820734
申请日：2004-04-09
申请人： Yasuo Sakurai , Masashi Kohchi
发明人： Yasuo Sakurai , Masashi Kohchi
IPC分类号： G03B27/54 , G03G15/04 , G06T1/00 , H04N1/028 , H04N1/04
CPC分类号： H04N1/02835 , G03G2215/00177 , G03G2215/00198 , H04N1/02815 , H04N1/0284 , H04N1/0285 , H04N1/02855 , H04N1/0286 , H04N1/02865
摘要： An illumination device for a reading device which irradiates light over a predetermined illumination width including a reading area having a predetermined reading width extending in a main scanning direction of a document and reads the light reflected from the document using a reading element has a point light source, and a light-guiding member having an incident surface opposed to a light-emitting surface of the point light source and a light-emitting surface opposed to the reading area. An illumination area generated by the light has a high distribution range of a substantially constant illuminance, and the high distribution range coincides substantially with the reading area.
摘要翻译：一种用于读取装置的照明装置，其在预定的照明宽度上照射光，包括具有在文件的主扫描方向上延伸的预定读取宽度的读取区域并且使用读取元件读取从原稿反射的光具有点光源以及具有与点光源的发光面相对的入射面的导光部件和与读取区域相对的发光面。由光产生的照明区域具有基本恒定照度的高分布范围，并且高分布范围基本上与读取区域重合。

45. 发明授权

US4648785A Industrial robot employing direct drive operation 失效
标题翻译：工业机器人采用直接驱动操作
公开(公告)号：US4648785A
公开(公告)日：1987-03-10
申请号：US799165
申请日：1985-11-18
申请人： Tohru Nakagawa , Yasuo Sakurai , Yoshiaki Makizawa
发明人： Tohru Nakagawa , Yasuo Sakurai , Yoshiaki Makizawa
IPC分类号： B25J9/06 , B25J9/04 , B25J9/10 , B25J9/12 , B25J18/00 , B25J19/00
CPC分类号： B25J9/044 , B25J9/042 , B25J9/107 , B25J9/126 , Y10S414/13 , Y10S700/90
摘要： A direct drive robot based upon a closed loop parallel link arm with a hand mechanism mounted at the outer end thereof has a prime mover for driving the hand mechanism positioned such that mass and position parameters of a specific equation are satisfied by the parallel link arm, whereby interfering forces which would otherwise act between first and second prime movers driving the parallel link arm are eliminated.
摘要翻译：基于具有安装在其外端的手动机构的闭环平行连杆臂的直接驱动机器人具有用于驱动手动机构的原动机，其定位成使得通过并联连杆臂满足特定方程的质量和位置参数，由此消除了驱动平行连杆臂的第一和第二原动机之间的干涉力。

46. 发明授权

US09649041B2 Blood flow perfusion analyzing apparatus, blood flow perfusion analyzing method, fluid analyzing apparatus and fluid analyzing 有权
公开(公告)号：US09649041B2
公开(公告)日：2017-05-16
申请号：US12938578
申请日：2010-11-03
申请人： Shigeharu Ohyu , Yasuo Sakurai
发明人： Shigeharu Ohyu , Yasuo Sakurai
IPC分类号： A61B5/02 , A61B5/026 , A61B5/027 , A61B6/00 , A61B5/00 , A61B6/03 , G01R33/563
CPC分类号： A61B5/0263 , A61B5/027 , A61B5/7285 , A61B6/032 , A61B6/037 , A61B6/481 , A61B6/501 , A61B6/504 , A61B6/507 , A61B6/541 , G01R33/56333 , G01R33/56366 , G06F19/00
摘要： According to one embodiment, a blood flow perfusion analyzing apparatus includes tissue and arterial TCC calculation units, first and second making units, a deconvolution unit and a blood flow information calculation unit. The tissue TCC calculation unit obtains tissue TCCs. The arterial TCC calculation unit calculates an arterial TCC. The first making unit makes first sets, starting from a first time in which elements corresponding to the tissue are arrayed one-dimensionally, based on the tissue TCCs. The second making unit makes a second set, starting from a second time after the first time, in which elements corresponding to the artery are arrayed two-dimensionally, based on the arterial TCC. The deconvolution unit calculates transfer functions of the tissue based on the first and second sets. The blood flow information calculation unit calculates information on a blood flow perfusion based on the transfer functions.

47. 发明授权

US08199371B2 Image reader and image formation apparatus 有权
标题翻译：图像读取器和图像形成装置
公开(公告)号：US08199371B2
公开(公告)日：2012-06-12
申请号：US12389222
申请日：2009-02-19
申请人： Kiichiro Nishina , Yasuo Sakurai , Nobuaki Ono , Masahiro Itoh , Yoshifumi Sudoh
发明人： Kiichiro Nishina , Yasuo Sakurai , Nobuaki Ono , Masahiro Itoh , Yoshifumi Sudoh
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/02845 , H04N1/02865 , H04N1/0464 , H04N1/1017 , H04N1/1215 , H04N1/193 , H04N2201/02495
摘要： An image reader feeds a document to read document information at a still position from below a glass platen. The image reader is configured to include a document feeder unit feeding a document in a predetermined direction, a glass platen provided below the document feeder unit, an illumination unit provided on or above the glass platen and including a surface light source which is long in a direction orthogonal to the predetermined direction and illuminates the document, and a document reader unit reading document information at a still position from below the glass platen. Such an image reader can illuminate documents efficiently with less electric power and achieve thinning of the illumination unit.
摘要翻译：图像读取器馈送文档以从玻璃压板下方的静止位置读取文档信息。图像读取器被配置为包括沿预定方向馈送原稿的文件馈送单元，设置在文档馈送单元下方的玻璃台板，设置在玻璃台板上或上方的照明单元，其包括长度在方向与所述预定方向正交并且照亮所述文件，以及文档读取单元，从所述玻璃压板的下方在静止位置读取文档信息。这样的图像读取器可以以较少的电力有效地照亮文档并且实现照明单元的变薄。

48. 发明授权

US08169671B2 Lighting unit, image reading apparatus and image forming apparatus using the same 有权
标题翻译：照明单元，图像读取装置和使用其的图像形成装置
公开(公告)号：US08169671B2
公开(公告)日：2012-05-01
申请号：US12485699
申请日：2009-06-16
申请人： Masahiro Itoh , Yasuo Sakurai , Kiichiro Nishina , Nobuaki Ono
发明人： Masahiro Itoh , Yasuo Sakurai , Kiichiro Nishina , Nobuaki Ono
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/02885 , H04N1/1017 , H04N1/193
摘要： A lighting unit, includes: a light source section wherein a plurality of light-emitting sources are arranged in a direction perpendicular to a direction of each light-emitting optical axis of each light-emitting source and linearly at predetermined intervals; and a reflecting section which reflects light emitted toward a direction along a document mounting surface from the light source section arranged along the document mounting surface toward an irradiated region of the document mounting surface, the reflecting section having: a first reflecting surface disposed closer to the light source section than to the irradiated region; and a second reflecting surface disposed more distant from the light source section than from the irradiated region.
摘要翻译：照明单元包括：光源部，其中沿与每个发光源的每个发光光轴的方向垂直的方向布置多个发光源，并且以预定间隔线性地布置; 以及反射部，其将沿着文件安装面的方向朝向从原稿安装面配置的光源部朝向原稿安装面的照射区域反射的光反射，所述反射部具有：第一反射面，光源部分比照射区域; 以及与照射区域相比设置得比光源部分更远的第二反射面。

49. 发明授权

US08107589B2 Radiotherapeutic system and radiotherapeutic dose distribution measuring method 有权
标题翻译：放射治疗系统和放射治疗剂量分布测量方法
公开(公告)号：US08107589B2
公开(公告)日：2012-01-31
申请号：US12336919
申请日：2008-12-17
申请人： Yasuo Sakurai , Shigeharu Ohyu , Kyojiro Nambu , Motoji Haragashira , Masahiro Kumakura , Mariko Shibata , Katsuhiko Fujimoto , Yoichi Takada
发明人： Yasuo Sakurai , Shigeharu Ohyu , Kyojiro Nambu , Motoji Haragashira , Masahiro Kumakura , Mariko Shibata , Katsuhiko Fujimoto , Yoichi Takada
IPC分类号： A61N5/10
CPC分类号： A61N5/1048 , A61B6/027 , A61B6/4291
摘要： A detector having a collimator in a position at a specific angle with respect to a therapeutic X-ray beam is mounted to selectively detect only scattering radiation in the direction. To three-dimensionally obtain a distribution of places where scattering occurs in a patient body, a detector is rotated during irradiation and scattering radiation is measured from all of directions. After that, a reconstructing process is performed, and a distribution of occurrence of scattering radiation in the subject is three-dimensionally imaged. Since angles and amounts of X-rays scattered by Compton scattering are known theoretically, if scattering radiation at a certain angle can be detected, the number of scattering radiation at other angles can be also estimated. On the basis of the theory, images of distribution of scattering radiation sources are converted to images of distribution of absorption of radiation.
摘要翻译：具有相对于治疗性X射线束在特定角度的准直器的检测器被安装成选择性地仅检测该方向上的散射辐射。为了三维地获得在患者体内发生散射的位置的分布，在照射期间旋转检测器并且从所有方向测量散射辐射。之后，进行重建处理，并且对被摄体的散射辐射的发生分布进行三维成像。由于通过康普顿散射散射的X射线的角度和数量在理论上是已知的，因此如果能够检测到某一角度的散射辐射，则可以估计其他角度的散射辐射的数量。在理论的基础上，将散射辐射源分布的图像转换为辐射吸收分布的图像。

50. 发明授权

US08081355B2 Illumination unit, image read apparatus, image formation apparatus 有权
标题翻译：照明单元，图像读取装置，图像形成装置
公开(公告)号：US08081355B2
公开(公告)日：2011-12-20
申请号：US12035782
申请日：2008-02-22
申请人： Kiichiro Nishina , Yasuo Sakurai , Masahiro Itoh , Hibiki Tatsuno , Yoshifumi Sudoh
发明人： Kiichiro Nishina , Yasuo Sakurai , Masahiro Itoh , Hibiki Tatsuno , Yoshifumi Sudoh
IPC分类号： H04N1/04
CPC分类号： G03B27/54
摘要： An illumination unit for use in an image read apparatus is provided which illuminates a surface of an original document with illumination light, reads an image of the original document by a light receiving element, and adjusts an amount of specular light reflection from the surface of the original document on a light receiving plane of the light receiving element by adjusting at least one of an incident angle of the illumination light and a divergence thereof. It includes a plurality of light source units emitting the illumination light and arranged in a direction so that a direction in which intensity of light emitted from at least one of the light source units closest to a center of the arrangement thereof is to be highest makes a non-perpendicular angle with the direction of arrangement.
摘要翻译：提供一种用于图像读取装置的照明单元，其利用照明光照亮原稿的表面，通过光接收元件读取原始文档的图像，并且从该表面起调整镜面光反射的量通过调节照明光的入射角和其散度中的至少一个，在光接收元件的光接收面上的原稿。它包括多个光源单元，其发射照明光并沿着使从最靠近其布置中心的至少一个光源单元发射的光的强度最高的方向布置成使得非垂直角度与排列方向。

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