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    • 12. 发明申请
    • VEHICLE POWER TRANSMISSION DEVICE
    • 车辆动力传动装置
    • US20110314960A1
    • 2011-12-29
    • US13139914
    • 2008-12-15
    • Takahiro Yoshimura
    • Takahiro Yoshimura
    • F16H48/12
    • B60W20/30B60K1/02B60K6/365B60K6/445B60K6/52B60K6/547B60K17/3462B60K2023/0816B60L1/02B60L7/14B60L11/123B60L11/14B60L2240/423B60L2240/443B60L2240/445B60L2240/485B60L2250/16B60L2260/28B60W10/06B60W10/08B60W10/115B60W10/14B60W20/00B60W2710/0666B60W2710/083F16H2037/0873F16H2037/101F16H2200/0017F16H2200/0043Y02T10/6217Y02T10/6239Y02T10/6265Y02T10/6286Y02T10/642Y02T10/7077Y10T74/19005
    • A vehicle power transmission device includes: a power generation device that includes a rotating machine electrically controllable in torque; and a power distribution device including three rotating elements, which are an input rotating element, a first output rotating element operatively coupled to a first wheel, and a second output rotating element operatively coupled to a second wheel, the power distribution device distributing power input to the input rotating element from the power generation device to the first output rotating element and the second output rotating element, the power distribution device being configured such that the input rotating element, the first output rotating element, and the second output rotating element are arranged in this order from one end to the other end on a collinear diagram capable of representing the rotation speeds of the three rotating elements on a straight line, the operation state of the rotating machine being controlled to put the first output rotating element and the second output rotating element into a predetermined differential sate, and the power generation device including: an electric type differential portion with the rotating machine coupled to a differential mechanism in a power transmittable manner to control a differential state between a rotation speed of a differential input member and a rotation speed of a differential output member by controlling the operation state of the rotating machine; and a power source coupled to the differential input member in a power transmittable manner.
    • 一种车辆动力传递装置,包括:发电装置,其具有能够以扭矩进行电控制的旋转机械; 以及配电装置,其包括作为输入旋转元件的三个旋转元件,可操作地联接到第一轮的第一输出旋转元件和可操作地耦合到第二轮的第二输出旋转元件,所述配电装置将功率输入分配到 所述输入旋转元件从所述发电装置输送到所述第一输出转动元件和所述第二输出转动元件,所述配电装置被构造成使得所述输入旋转元件,所述第一输出旋转元件和所述第二输出旋转元件布置在 从一端到另一端的顺序在能够表示三条旋转元件在直线上的转速的共线图上,旋转机器的操作状态被控制以将第一输出旋转元件和第二输出旋转 元件进入预定的差分状态,发电装置包括 g:电动型差速部分,其旋转机构以动力传递方式联接到差速机构,以通过控制差动输出部件的运行状态来控制差动输入部件的转速与差动输出部件的转速之间的差动状态 旋转机; 以及以功率可传输的方式耦合到差分输入构件的电源。
    • 13. 发明申请
    • POWER TRANSMISSION DEVICE FOR FRONT AND REAR WHEEL DRIVE VEHICLE
    • 前轮和后轮驱动车辆的动力传动装置
    • US20110245007A1
    • 2011-10-06
    • US13133545
    • 2008-12-09
    • Takahiro Yoshimura
    • Takahiro Yoshimura
    • F16H48/30
    • B60W20/30B60K6/365B60K6/445B60K6/52B60K6/547B60L7/24B60L15/20B60L50/16B60L50/61B60L2240/421B60W10/04B60W10/06B60W10/08B60W20/00B60W2510/08B60W2510/081B60W2520/10B60W2710/0644B60W2710/0666B60W2720/28Y02T10/6217Y02T10/6239Y02T10/6265Y02T10/6286Y02T10/645Y02T10/7077Y02T10/72Y02T10/7275
    • A power transmission device for a front and rear wheel drive vehicle including: an electric type differential portion having a differential state between a rotation speed of a differential input member and a rotation speed of a differential output member controlled by controlling an operational sate of a first rotating machine coupled to a rotating element of a differential mechanism in a power transmittable manner; a second rotating machine disposed for at least one of front and rear wheels in a power transmittable manner; and a front and rear wheel power distribution device having three rotating elements that are an input rotating element, a first output rotating element operatively coupled to a first wheel that is one of the front and rear wheels, and a second output rotating element operatively coupled to a second wheel that is the other of the front and rear wheels, the front and rear wheel power distribution device distributing power to the first output rotating element and the second output rotating element, the power being input from the differential output member to the input rotation element, the front and rear wheel power distribution device being configured such that the input rotating element, the first output rotating element, and the second output rotating element are arranged in series from one end to the other end on a collinear diagram capable of representing rotation speeds of the three rotating elements on a straight line, a gear ratio from the first output rotating element to the first wheel being different from a gear ratio from the second output rotating element to the second wheel.
    • 一种用于前轮驱动车辆和后轮驱动车辆的动力传递装置,包括:电差速部分,其具有差速输入部件的旋转速度与差动输出部件的旋转速度之间的差动状态,通过控制第一 旋转机器,其以能量传递方式联接到差速机构的旋转元件; 第二旋转机器,其以功率可传递方式设置用于前轮和后轮中的至少一个; 以及具有作为输入旋转元件的三个旋转元件的前后轮配电装置,可操作地联接到作为前轮和后轮中的一个的第一车轮的第一输出旋转元件,以及可操作地连接到 作为前轮和后轮中的另一个的第二轮,前轮和后轮配电装置将功率分配到第一输出旋转元件和第二输出旋转元件,该功率从差动输出构件输入到输入旋转 所述前后轮配电装置构成为使得所述输入旋转元件,所述第一输出旋转元件和所述第二输出旋转元件在能够表示旋转的共线图上从一端到另一端串联布置 直线上的三个旋转元件的速度,从第一输出旋转元件到第一个转速的传动比 t轮与从第二输出旋转元件到第二轮的齿轮比不同。
    • 15. 发明申请
    • X-ray CT IMAGING APPARATUS
    • X射线CT成像装置
    • US20100246755A1
    • 2010-09-30
    • US12734656
    • 2008-11-14
    • Masakazu SuzukiTakahiro YoshimuraMakoto Honjo
    • Masakazu SuzukiTakahiro YoshimuraMakoto Honjo
    • A61B6/03
    • A61B6/587A61B6/032A61B6/14A61B6/4441
    • In an X-ray CT imaging, an X-ray generator (11) and a two-dimensional X-ray detector (21) are opposed to each other between an object and are rotated by a rotary shaft (32) around the object. At least one of the rotary shaft supporter (61) and an object holder (40) includes a movement mechanism (42, 65) for moving a supporter (30) for the X-ray generator and the X-ray detector relative to the object. In offset scan CT imaging, the rotation of the supporter by the rotary shaft is performed simultaneously with the relative two-dimensional movement of the rotary shaft by the movement mechanism. In the relative two-dimensional movement, the position of the rotary shaft is moved according to the rotary angle of the supporter along a circular orbit around the center of a CT imaging region in a plane crossing the rotary shaft. Thus, it becomes possible to image a larger region of interest of the object.
    • 在X射线CT成像中,X射线发生器(11)和二维X射线检测器(21)在物体之间彼此相对,并且通过旋转轴(32)围绕物体旋转。 旋转轴支撑件(61)和物体保持器(40)中的至少一个包括用于移动用于X射线发生器的支撑件(30)和相对于物体的X射线检测器的移动机构(42,65) 。 在偏移扫描CT成像中,旋转轴的支撑件的旋转与通过移动机构的旋转轴的相对二维运动同时进行。 在相对的二维运动中,旋转轴的位置沿着与旋转轴相交叉的平面中的CT成像区域的中心周围的圆形轨道的支撑体的旋转角度移动。 因此,可以对较大的对象区域进行成像。
    • 16. 发明授权
    • Unit for X-ray CT imaging and X-ray imaging apparatus
    • X射线CT成像装置和X射线成像装置
    • US07773720B2
    • 2010-08-10
    • US11918197
    • 2006-04-11
    • Makoto HonjoTakahiro Yoshimura
    • Makoto HonjoTakahiro Yoshimura
    • A61B6/03A61B6/14H05G1/02
    • A61B6/14A61B6/032A61B6/548
    • A unit for X-ray CT imaging to be set in a panorama X-ray imaging apparatus having a cassette holder has a digital sensor cassette for CT imaging to be set in the cassette holder, includes a two-dimensional X-ray detector for acquiring X-ray projection data for CT imaging of an object, and a controller for controlling a timing of X-ray CT imaging, a radiation field of X-ray beam generated by the X-ray detector, and the rotary device. Alternatively, the unit has the digital sensor cassette for X-ray CT imaging, an image reconstructor which calculates to convert the X-ray projection data obtained with the two-dimensional X-ray detector to a distribution of X-ray absorption coefficients of the object and creates tomographic image data of sections of the object, and an image processor which sends and receives signals for X-ray CT imaging between the X-ray detector and the image reconstructor when the digital sensor cassette for CT imaging is set in the cassette holder.
    • 在具有盒座的全景X射线成像设备中设置用于X射线CT成像的单元,具有用于CT成像的数字传感器盒被设置在盒座中,包括用于获取的二维X射线检测器 用于物体的CT成像的X射线投影数据和用于控制X射线CT成像的定时的控制器,由X射线检测器产生的X射线束的辐射场和旋转装置。 或者,该单元具有用于X射线CT成像的数字传感器盒,图像重建器,其计算将用二维X射线检测器获得的X射线投影数据转换为X射线吸收系数的分布 对象并且产生对象的部分的断层图像数据,以及当用于CT成像的数字传感器盒被设置在盒中时,在X射线检测器和图像重构器之间发送和接收用于X射线CT成像的信号的图像处理器 持有人
    • 18. 发明申请
    • X-Ray Image Sensor and X-Ray Imaging Apparatus Using the Same
    • X射线图像传感器和使用其的X射线成像装置
    • US20090022270A1
    • 2009-01-22
    • US11918090
    • 2006-04-11
    • Takahiro YoshimuraMakoto Honjo
    • Takahiro YoshimuraMakoto Honjo
    • A61B6/08A61B6/14
    • A61B6/14A61B6/4441A61B6/501
    • An X-ray image sensor (1) for use in a medical X-ray imaging apparatus (10) has a mounting portion (12) for the X-ray image sensor (1) and a rotary means (13a) holding the X-ray image sensor (1) mounted on the mounting portion (12) and an X-ray generator (11) so as to interpose an object (H) to be examined therebetween. The X-ray image sensor (1) is so constructed as to be mounted on the mounting portion (12) and comprises an X-ray slit beam imaging plane (1S), (1P) which is vertically long and has small width and a CT imaging plane (1T) combined with said X-ray slit beam imaging plane (1S), (1P) and having larger width than the X-ray slit beam imaging plane.
    • 一种用于医用X射线成像装置(10)的X射线图像传感器(1)具有用于X射线图像传感器(1)的安装部分(12)和保持X射线成像装置的旋转装置(13a) 安装在安装部分(12)上的X射线图像传感器(1)和X射线发生器(11),以便在其间插入待检测物体(H)。 X射线图像传感器(1)被构造成安装在安装部分(12)上,并且包括垂直长并且宽度小的X射线狭缝光束成像平面(1S),(1P) 与所述X射线狭缝光束成像平面(1S),(1P)组合并且具有比X射线狭缝光束成像平面更大的宽度的CT成像平面(1T)。
    • 19. 发明授权
    • Two dimensional image production method and system using solid-state image sensing device
    • 二维图像制作方法及系统采用固态摄像装置
    • US07247861B2
    • 2007-07-24
    • US11119516
    • 2005-04-28
    • Masakazu SuzukiTakahiro YoshimuraTakeshi HayashiMakoto Honjo
    • Masakazu SuzukiTakahiro YoshimuraTakeshi HayashiMakoto Honjo
    • G01T1/20
    • H04N5/32A61B6/548H01L27/14658H04N5/361H04N5/37206
    • A two dimensional image production method by using a solid-state image sensing device, wherein the solid-state sensing device comprises a picture element producing part where electric charges generated by way of photo-electric conversion when receiving exposure is stored as charge signals, and a dark current measuring part where a dark current is stored without receiving exposure. The method comprising the steps of: preparing and storing in advance the output ratio data for a fixed exposure time between dark current component of each pixel element or each pixel element column in the picture element producing part and that of a specified pixel element or a specified pixel element column in the dark current measuring part, and producing sequentially pixel datum removed a dark current component while performing radiography, by executing a predetermined arithmetic operation for the signals of the electric charges outputted from the picture element producing part depending on the output ratio data.
    • 一种使用固态摄像装置的二维图像制作方法,其中,所述固态感测装置包括:图像元素产生部,其中,当接收到曝光时通过光电转换产生的电荷被作为电荷信号存储;以及 暗电流测量部分,其中存储暗电流而不接收曝光。 该方法包括以下步骤:在图像元素产生部分中的每个像素元素或每个像素元素列的暗电流分量与指定的像素元素或指定像素元素列的暗电流分量之间的固定曝光时间预先准备并存储输出比数据 像素元素列,并且通过对从图像元素产生部分输出的电荷的信号根据输出比率数据执行预定的算术运算,在执行放射线照相时产生顺序的像素数据去除暗电流分量 。