公开(公告)号：US20110216882A1

公开(公告)日：2011-09-08

申请号：US12929522

申请日：2011-01-31

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： H05G1/30

CPC分类号： H05G1/30

摘要： The grid is disposed between a subject to be imaged and a solid-state detector while a radiation source and radiation-impermeable members of a grid are in such a positional relationship that the orbital plane of the radiation source which is angularly movable and the direction in which the radiation-impermeable members extend are perpendicular to each other. The radiation source is moved to an angular position through an turning angle which is up to 5° excluding 0°, from a line normal to the solid-state detector. The radiation source moved to the angular position applies a radiation obliquely to the subject.

摘要翻译： 格栅设置在待成像对象和固态检测器之间，而辐射源和栅格的辐射不可渗透构件处于这样的位置关系，使得辐射源的轨道平面可成角度地移动， 辐射不可渗透构件延伸的其彼此垂直。 辐射源从垂直于固态检测器的线移动到除了0°以外的转角5°的转角。 移动到角位置的辐射源向对象施加倾斜的辐射。

公开(公告)号：US20110003113A1

公开(公告)日：2011-01-06

申请号：US12809961

申请日：2008-12-04

申请人： Gerhard Lengauer ,  Robert Wurzer ,  Christoph Bauernberger ,  Franz Weitz ,  Christoph Dockner ,  Kenichi Watanabe ,  Yasuhiro Hayashida ,  Masayoshi Okumura ,  Hiroki Nakayama

发明人： Gerhard Lengauer ,  Robert Wurzer ,  Christoph Bauernberger ,  Franz Weitz ,  Christoph Dockner ,  Kenichi Watanabe ,  Yasuhiro Hayashida ,  Masayoshi Okumura ,  Hiroki Nakayama

IPC分类号： B32B3/02 ,  B23K31/02 ,  B21B15/00 ,  B21B99/00 ,  B21B27/02 ,  B32B15/00 ,  B32B3/04

CPC分类号： B21D53/88 ,  B21D5/08 ,  B21H8/00 ,  Y10T428/2419 ,  Y10T428/24215 ,  Y10T428/24777

摘要： This invention pertains to a process for producing shaped components from high-strength and ultra high-strength steels with tensile strengths >780 MPa, wherein a steel sheet-metal strip is fed to a roll-forming installation and in the roll-forming installation is passed through roll stands and deformed by means of deformation rollers acting on the steel sheet, and wherein to avoid hydrogen embrittlement in plastically deformed regions of the deformed steel sheet-metal strip compressive stresses are introduced by stamping and/or upset-forging and/or overbending and bending-back or by machining the strip edges.

摘要翻译： 本发明涉及一种拉伸强度> 780MPa的高强度超高强度钢的成型体的制造方法，其中钢板金属带被供给到辊轧成形装置中， 通过辊架通过作用在钢板上的变形辊而变形，并且其中为了避免变形的钢板 - 金属带的塑性变形区域中的氢脆化，通过冲压和/或锻造和/或 过弯和弯曲或通过加工带材边缘。

公开(公告)号：US07561667B2

公开(公告)日：2009-07-14

申请号：US11865029

申请日：2007-09-30

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： H05G1/44

CPC分类号： A61B6/542 ,  A61B6/0414 ,  A61B6/502

摘要： A radiation image capturing apparatus is capable of setting highly accurately an optimum dose of radiation to be applied to an area of interest of a subject. A solid-state detector acquires radiation image information of a breast from a radiation that has been emitted from a radiation source and passed through the breast. A detected value is compared with a predetermined threshold value used to identify the area of interest, and a detection corrective value is calculated based on detected values from the region including the area of interest and detected values from the area of interest. Based on the detection corrective value, an AEC corrector corrects a radiation dose detected by an identified one of AEC sensors, and an exposure control condition depending on the area of interest to be imaged of the subject is determined based on the corrected radiation dose.

摘要翻译： 放射线摄像装置能够高精度地设定要施加到被摄体感兴趣区域的最佳辐射剂量。 固体检测器从辐射源发射并通过乳房的辐射获取乳房的辐射图像信息。 将检测值与用于识别感兴趣区域的预定阈值进行比较，并且基于来自包括感兴趣区域的区域和来自感兴趣区域的检测值的检测值来计算检测校正值。 基于检测校正值，AEC校正器校正由所识别的一个AEC传感器检测到的辐射剂量，并且基于校正的辐射剂量来确定取决于被摄体成像的感兴趣区域的曝光控制条件。

公开(公告)号：USPP19448P2

公开(公告)日：2008-11-11

申请号：US11800772

申请日：2007-05-07

申请人： Yasuhiro Takahata ,  Hiroki Nakayama ,  Yoshinori Nakazawa ,  Yumi Kai ,  Tetsufumi Sakai ,  Kazunari Iwaki ,  Masaru Yoshinaga ,  Masaru Tanaka ,  Toru Kumagai ,  Kenji Katayama ,  Yasuyuki Murakami

发明人： Yasuhiro Takahata ,  Hiroki Nakayama ,  Yoshinori Nakazawa ,  Yumi Kai ,  Tetsufumi Sakai ,  Kazunari Iwaki ,  Masaru Yoshinaga ,  Masaru Tanaka ,  Toru Kumagai ,  Kenji Katayama ,  Yasuyuki Murakami

IPC分类号： A01H5/00

CPC分类号： A01H5/02

摘要： A new and distinct cultivar of Ipomoea plant named ‘Kyuikukan 2’, characterized by its compact and outwardly trailing growth habit; and bright green-colored young foliage and dark purple-colored mature foliage.

摘要翻译： 一种新的和独特的番薯植物名为“Kyuikukan 2”的植物，其特征是其紧凑和向外追踪的生长习性; 和明亮的绿色年轻的树叶和深紫色的成熟叶子。

公开(公告)号：US20080224047A1

公开(公告)日：2008-09-18

申请号：US12049664

申请日：2008-03-17

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： G01J1/42

CPC分类号： A61B6/107 ,  A61B6/4233 ,  A61B6/502 ,  A61B6/586 ,  G01T1/026 ,  G01T1/247

摘要： A mammographic system as a radiation image capturing apparatus includes a radiation source for emitting radiation, a solid-state detector for detecting radiation emitted from the radiation source and generating a radiation image based on such radiation, AEC sensors for detecting a radiation dose emitted from the radiation source, a radiation source controller for controlling the dose emitted from the radiation source based on output signals from the AEC sensors, a reference output storage unit for storing reference output ranges defining respective ranges of reference output signals for the solid-state detector and the AEC sensors, and a malfunction detector for comparing output signals generated by the solid-state detector and the AEC sensors with the respective reference output ranges to detect a malfunction of the solid-state detector, the AEC sensors, or the radiation source.

摘要翻译： 作为放射线摄像装置的乳房照相系统包括用于发射辐射的辐射源，用于检测从辐射源发射的辐射并根据这种辐射产生辐射图像的固态检测器，用于检测从该辐射源发射的辐射剂量的AEC传感器 辐射源，用于基于来自所述AEC传感器的输出信号来控制从所述辐射源发射的剂量的辐射源控制器，用于存储参考输出范围的参考输出存储单元，所述参考输出范围限定所述固态检测器和 AEC传感器和用于将固态检测器和AEC传感器产生的输出信号与各个参考输出范围进行比较的故障检测器，以检测固态检测器，AEC传感器或辐射源的故障。

公开(公告)号：US06934092B1

公开(公告)日：2005-08-23

申请号：US09660502

申请日：2000-09-12

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： G02B15/16 ,  G02B15/14

CPC分类号： G02B15/161

摘要： A zoom lens of the negative lead type includes comprises, in order from an object side, a first lens unit of negative refractive power and a second lens unit of positive refractive power, variation of magnification being effected by varying a separation between the first lens unit and the second lens unit, the zoom lens satisfying the following conditions: 3≦NL1≦4 NL2≦NL1 where NL1 and NL2 are numbers of lens elements which constitute the first lens unit and the second lens unit, respectively.

摘要翻译： 负引线类型的变焦透镜包括从物体侧起依次具有负折光力的第一透镜单元和正折光力的第二透镜单元，通过改变第一透镜单元 和第二透镜单元，变焦透镜满足以下条件：<？in-line-formula description =“In-line formula”end =“lead”？> 3 <= NL 1 <= 4 < 公式描述=“内联公式”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> NL 2 <= NL 1 <？in-line- 公式描述=“在线公式”end =“tail”？>其中NL1和NL2分别是构成第一透镜单元和第二透镜单元的透镜元件的数量。

公开(公告)号：US06258128B1

公开(公告)日：2001-07-10

申请号：US08574544

申请日：1995-12-19

申请人： Makoto Saito ,  Syuji Hagihara ,  Hiroki Nakayama

发明人： Makoto Saito ,  Syuji Hagihara ,  Hiroki Nakayama

IPC分类号： A61F264

CPC分类号： A61F2/76 ,  A61F2/64 ,  A61F2002/30112 ,  A61F2002/30125 ,  A61F2002/30143 ,  A61F2002/30146 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30329 ,  A61F2002/30481 ,  A61F2002/5039 ,  A61F2002/5041 ,  A61F2002/5043 ,  A61F2002/5047 ,  A61F2002/761 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0008 ,  A61F2230/0017 ,  A61F2230/0019 ,  A61F2230/0021 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2310/00023 ,  A61F2310/00047

摘要： An artificial leg capable of functioning as an “intelligent artificial leg” is and having a knee joint bearing member and stopper to which only a small moment is applied on the lower leg frame when the leg is standing or the knee is bent, and the lower leg frame has a uniform thickness and is lightweight yet with no loss of strength, and further the protuberances of the inner and outer circumferential surfaces of the the lower leg frame are small and, the empty space within the the lower leg frame has been widened. A rotating stopper 5 for standing, a rotating stopper 6 for bending the knee and a knee joint bearing member 4 are formed integrally within the the artificial leg and a knee joint bearing member 4 is embedded within said lower leg frame 1.

摘要翻译： 作为“智能人造腿”的人造腿具有膝关节轴承部件和止动器，当腿站立或膝盖弯曲时，仅在小腿架上施加小的时刻，下部 腿部框架具有均匀的厚度并且重量轻但不失去强度，并且小腿框架的内外周表面的突起也较小，并且小腿框架内的空的空间已经变宽。 用于站立的旋转止动器5，用于弯曲膝盖的旋转止动件6和膝关节承载部件4一体地形成在人造腿内部，并且膝关节承载部件4嵌入在所述小腿架1内。

公开(公告)号：US6154322A

公开(公告)日：2000-11-28

申请号：US248979

申请日：1999-02-12

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/14

CPC分类号： G02B15/177

摘要： A zoom lens of the negative lead type includes comprises, in order from an object side, a first lens unit of negative refractive power and a second lens unit of positive refractive power, variation of magnification being effected by varying a separation between the first lens unit and the second lens unit, the zoom lens satisfying the following conditions:3.ltoreq.NL1.ltoreq.4NL2.ltoreq.NL1where NL1 and NL2 numbers of lens elements which constitute the first lens unit and the second lens unit, respectively.

摘要翻译： 负引线类型的变焦透镜包括从物体侧起依次具有负折光力的第一透镜单元和正折光力的第二透镜单元，通过改变第一透镜单元 和第二透镜单元，变焦透镜分别满足以下条件：3

公开(公告)号：US6104548A

公开(公告)日：2000-08-15

申请号：US563749

申请日：1995-11-29

申请人： Hiroki Nakayama ,  Masatake Kato

发明人： Hiroki Nakayama ,  Masatake Kato

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/173 ,  G02B15/14

CPC分类号： G02B15/173 ,  G02B13/22

摘要： A zoom lens has, in succession from the object side, a first lens unit having positive refractive power, a second lens unit having negative refractive power, and a third lens unit having positive refractive power. The second and third lens units are moved to thereby effect zooming. When variations in the magnifications of the second and third lens units from the wide angle end to the telephoto end are Z.sub.2 and Z.sub.3, respectively, the zoom lens satisfies the condition that Z.sub.3 /Z.sub.2 >1.4. The zoom lens is compact and yet covers a wide angle range of an angle of view of 60.degree.-80.degree..

摘要翻译： 从物体侧连续地具有正屈光力的第一透镜单元，具有负屈光力的第二透镜单元和具有正折光力的第三透镜单元。 移动第二和第三透镜单元从而实现变焦。 当从广角端到望远端的第二和第三透镜单元的放大率的变化分别为Z2和Z3时，变焦透镜满足Z3 / Z2> 1.4的条件。 变焦镜头紧凑，并且覆盖60°-80°角度的广角范围。

公开(公告)号：US5583699A

公开(公告)日：1996-12-10

申请号：US376285

申请日：1995-01-23

申请人： Hiroki Nakayama

发明人： Hiroki Nakayama

IPC分类号： G02B13/18 ,  G02B15/16 ,  G02B15/173 ,  G02B15/14

CPC分类号： G02B15/173

摘要： A rear-focus zoom lens system with four lens group. A stationary first lens group of a positive refractive power; a second lens group of a negative refractive power that moves for zooming; a stationary third lens group of a positive refractive power; a fourth lens group of a positive refractive power that moves for zooming and focusing. The first through fourth lens groups are arranged in that order from the object side. This zoom lens system also satisfies the following conditional expression:3.7

摘要翻译： 具有四个镜头组的后焦距变焦镜头系统。 具有正屈光力的固定的第一透镜组; 用于变焦移动的负屈光力的第二透镜组; 具有正屈光力的固定第三透镜组; 具有正折射力的第四透镜组，其用于变焦和聚焦。 第一至第四透镜组从物体侧依次排列。 该变焦透镜系统还满足以下条件表达式：3.7