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51. 发明申请

US20050105773A1 Automated estimation of average stopped delay at signalized intersections 有权
标题翻译：信号交叉口的平均停止延迟的自动估计
公开(公告)号：US20050105773A1
公开(公告)日：2005-05-19
申请号：US10948104
申请日：2004-09-23
申请人： Mitsuru Saito , William Hereth , Alan Zundel
发明人： Mitsuru Saito , William Hereth , Alan Zundel
IPC分类号： G06K9/00 , G08G20060101
CPC分类号： G08G1/04 , G08G1/0104
摘要： A system and method for automated estimation of average stopped delay at signalized intersections using digitized still image analysis of actual traffic flow is disclosed. The system and method includes digitizing images of an intersection and creating a line of pixels that acts as a virtual sensor in a traffic lane of interest. Background intensities of the pixel line on the traffic lane without vehicles are compared to pixel intensities on images with traffic. Once vehicles are identified, the present method and system provides for three alternative embodiments of methods for determining the stopped delay for an entire image or for a particular vehicle. Once the stopped delay for all relevant images or for all relevant vehicles is determined, the average stopped delay per vehicle is estimated.
摘要翻译：公开了一种使用实际交通流量的数字化静止图像分析来自动估计信号交叉口处的平均停止延迟的系统和方法。该系统和方法包括数字化交叉点的图像并创建在感兴趣的行车道中充当虚拟传感器的一行像素。将没有车辆的行车道上的像素线的背景强度与具有交通的图像上的像素强度进行比较。一旦车辆被识别，本方法和系统提供用于确定整个图像或特定车辆的停止延迟的方法的三个替代实施例。一旦确定了所有相关图像或所有相关车辆的停止延迟，则估计每辆车的平均停止延迟。

52. 外观设计

USD504002S1 Open-front, thermal underwear 失效
标题翻译：敞开式，热内衣
公开(公告)号：USD504002S1
公开(公告)日：2005-04-19
申请号：US29205839
申请日：2004-05-21
申请人： Mitsuru Saito
设计人： Mitsuru Saito

53. 发明授权

US5353595A Nonstep hydrostatic transmission 失效
标题翻译：非步进静液压传动
公开(公告)号：US5353595A
公开(公告)日：1994-10-11
申请号：US79122
申请日：1993-06-17
申请人： Tsutomo Hayashi , Mitsuru Saito , Yoshihiro Nakajima
发明人： Tsutomo Hayashi , Mitsuru Saito , Yoshihiro Nakajima
IPC分类号： F16H39/14 , F16D39/00
CPC分类号： F16H39/14 , F16H61/40 , F16H61/4043
摘要： A clutch valve is constituted with a valve cylinder fitted in and fixed to the center of a cylinder block in a manner to form with the cylinder a third ring-shaped oil passage and a second ring-shaped oil passage to communicate with a first ring-shaped oil passage and a valve body slidably fitted in the valve cylinder in a switchable manner to communicate between the third and second ring-shaped oil passages and/or shut them off from each other.
摘要翻译：离合器阀由安装在气缸体的中心并固定在气缸体的中心上的气缸构成，与气缸形成第三环形油通道和第二环形油通道，与第一环形油路连通，该阀体以可切换的方式可滑动地装配在阀筒中，以在第三和第二环形油路之间连通和/或彼此关闭。

54. 发明授权

US4953029A Interchangeable film back or still video back still camera system 失效
标题翻译：可互换影片还是静态影像背景相机系统
公开(公告)号：US4953029A
公开(公告)日：1990-08-28
申请号：US125390
申请日：1987-11-25
申请人： Yasuhiro Morimoto , Mitsuru Saito , Tadahiro Yoshida , Nobuyuki Taniguchi
发明人： Yasuhiro Morimoto , Mitsuru Saito , Tadahiro Yoshida , Nobuyuki Taniguchi
IPC分类号： G03B19/02 , G03B29/00 , H04N5/225 , H04N5/232
CPC分类号： H04N5/225 , G03B19/02 , G03B29/00
摘要： A still carmera system is capable of being loaded with a film back or a still video back selectably or of changing focal length information of an objective lens in use so as to correspond to the image size of the still video back, whereby when loaded with the still video back, the operational condition of a focal length dependent portion is set in accordance with changed focal length information.
摘要翻译：一个静止的卡梅拉系统能够可选择地装载一个胶片背面或一个静止视频，或者可以改变使用中的物镜的焦距信息，以便对应于静止视频的图像尺寸，从而当装载仍然视频回放，根据改变的焦距信息设置焦距依赖部分的操作条件。

55. 发明授权

US4823199A Still video adapter device detachable to a camera body 失效
标题翻译：静态视频适配器可拆卸到相机机身
公开(公告)号：US4823199A
公开(公告)日：1989-04-18
申请号：US24702
申请日：1987-03-11
申请人： Kuniteru Sakakibara , Mitsuru Saito , Tetsuyuki Tanimoto , Yasuhiro Morimoto , Hiroshi Ishibe
发明人： Kuniteru Sakakibara , Mitsuru Saito , Tetsuyuki Tanimoto , Yasuhiro Morimoto , Hiroshi Ishibe
IPC分类号： G03B17/48 , G11B31/00 , H04N1/64 , H04N5/235 , H04N9/79 , H04N5/76
CPC分类号： H04N1/646 , G03B17/48 , G11B31/00 , H04N5/2354 , H04N9/79 , Y10S358/906
摘要： A still video adapter device is detachably mounted to a back portion of a camera body, in place of a rear cover. The light passing through an objective lens of the camera body is relayed by a relay optical system and split into two groups, one being directed to an image sensor for the still video photography, the other to a light measuring element for the exposure control. The output of the light measuring element is integrated and compared with a given value, thereby generating a signal for interrupting the flash light emission when the integrated value reaches the given value.
摘要翻译：静止视频适配器装置可拆卸地安装到照相机主体的后部，而不是后盖。通过相机主体的物镜的光被中继光学系统中继并分成两组，一组被引导到用于静止影像摄影的图像传感器，另一组用于曝光控制的光测量元件。光测量元件的输出被积分并与给定值进行比较，从而当积分值达到给定值时产生用于中断闪光发射的信号。

56. 发明授权

US4716791A Infinitely variable transmission utilizing hydraulic fluid pressure to vary velocity ratio between driving and driven pulleys 失效
标题翻译：无级变速器利用液压油压力来改变驱动和从动皮带轮之间的速度比
公开(公告)号：US4716791A
公开(公告)日：1988-01-05
申请号：US838366
申请日：1986-03-11
申请人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi
发明人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi
IPC分类号： B60W30/18 , F16H61/662 , B60K41/12 , B60K41/16
CPC分类号： B60W30/18 , B60W10/02 , B60W10/10 , F16H61/66263 , Y10T477/6242
摘要： An infinitely variable transmission in which the pitches of a driving pulley and a driven pulley are variable by means of hydraulic fluid pressure to vary the velocity ratio between the two pulleys. A lower pressure fluid and a higher pressure fluid are created from a hydraulic fluid from a hydraulic fluid supply source, with a constant pressure difference therebetween. The lower pressure fluid has its pressure value varied in response to the velocity ratio. The lower pressure fluid and the higher pressure fluid are selectively supplied to the movable pulley elements of the driving pulley and driven pulley. A hydraulic clutch and a pressure regulating valve are connected together by a hydraulic fluid supply passageway which is selectively closed and opened by a supply control valve. A drain passage is connected to the hydraulic fluid supply passageway to allow hydraulic fluid to escape from the hydraulic clutch when the passageway is closed by the supply control valve. In at least one movable pulley element, an orifice is formed through a sealing element which seals between an inner peripheral surface of a cylindrical portion and a radially extending annular flange of a stationary piston element to communicate between first and second hydraulic pressure chambers defined within an annular space in a pulley main body at opposite sides of the annular flange of the stationary piston element.
摘要翻译：无级变速器，其中驱动滑轮和从动皮带轮的间距通过液压流体压力变化，以改变两个滑轮之间的速度比。来自液压流体供应源的液压流体产生较低压力的流体和较高压力的流体，其间具有恒定的压力差。低压流体的压力值随速度比而变化。选择性地将低压流体和高压流体供给到驱动滑轮和从动滑轮的可动滑轮元件。液压离合器和压力调节阀通过由供给控制阀选择性地关闭和打开的液压流体供给通道连接在一起。排出通道连接到液压流体供应通道，以在通道由供给控制阀关闭时允许液压流体从液压离合器逸出。在至少一个可动滑轮元件中，通过密封元件形成孔口，所述密封元件在圆柱形部分的内圆周表面和固定活塞元件的径向延伸的环形凸缘之间进行密封，以在限定在其内的第一和第二液压室之间连通在固定式活塞元件的环形凸缘的相对侧的滑轮主体中的环形空间。

57. 发明授权

US4673379A Infinitely variable transmission 失效
公开(公告)号：US4673379A
公开(公告)日：1987-06-16
申请号：US780118
申请日：1985-09-25
申请人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi , Taiji Fujita
发明人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi , Taiji Fujita
IPC分类号： F16H61/662 , F16H11/04
CPC分类号： F16H9/125
摘要： An infinitely variable transmission includes a driver shaft having a driver pulley, a driven shaft having a driven pulley, the driver and driven pulleys having fixed conical discs and movable conical discs, the movable conical discs having pressure chambers, an endless belt trained around said driver and driven pulleys, a device for supplying a fluid under pressure to the pressure chambers, a pressure regulating mechanism for regulating the fluid pressure at a prescribed pressure, and a fluid metering mechanism for regulating the amount of the fluid under the prescribed pressure in the pressure chambers. At least one of the pressure regulating mechanism and the fluid metering mechanism is disposed in the driver shaft or the driven shaft. The pressure regulating mechanism is arranged to discharge an excess amount of the fluid to a lower-pressure area when the supplied fluid pressure exceeds a prescribed level and also has passages for supplying the discharged amount of the fluid as lubricating oil to the endless belt. The fixed conical discs of the driver and driven pulleys are disposed on opposite sides of the endless belt. The fixed conical discs are arranged such that the central axis of the endless belt is inclined with respect to a line normal to pulley axes at an angle which is substantially zero at a power transmission speed ratio which is most frequently be used between the driver and driven pulleys.

58. 发明授权

US4612003A Hydraulic servomechanism 失效
标题翻译：液压伺服机构
公开(公告)号：US4612003A
公开(公告)日：1986-09-16
申请号：US755073
申请日：1985-07-15
申请人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi
发明人： Kohei Ohzono , Mitsuru Saito , Kiyotaka Hayashi
IPC分类号： F16H9/18 , F15B9/08 , F15B9/10 , F16H55/56 , F16H61/02 , F16H61/662 , F16H63/06 , F16H11/04
CPC分类号： F16H61/0251 , F15B9/10 , F16H55/56 , F16H61/662 , F16H63/065
摘要： A hydraulic servomechanism comprises a basic body having an axial hole formed therein, a stationary element provided on the outer peripheral surface of the basic body at a predetermined location, a sliding element fitted on the outer peripheral surface of the basic body and also fitted with the stationary element for axial sliding movement relative thereto. The sliding element cooperates with the basic body and the stationary element to define therebetween a hydraulic pressure chamber. A plurality of through bores are formed in the peripheral wall of the basic body and axially arranged at predetermined intervals for communicating between the axial hole of the basic body and the hydraulic pressure chamber. A communication hole is formed in the sliding element for communicating between the through bores and the hydraulic pressure chamber. A control element is axially slidably fitted in the axial hole of the basic body and formed therein with a first communication passage for communicating the through bores with a hydraulic fluid supply source which generates the pressure of hydraulic fluid supplied to the hydraulic pressure chamber, and a second communication passage for communicating the through bores with a zone under a lower pressure. A driving device changes the axial position of the control element for controlling the pressure of hydraulic pressure within the hydraulic pressure chamber, to thereby control the axial position of the sliding element.
摘要翻译：一种液压伺服机构包括：具有形成在其中的轴向孔的基体;在预定位置设置在基体的外周面上的固定元件，安装在基体的外周面的滑动元件，固定元件用于相对于其轴向滑动运动。滑动元件与基体和固定元件配合以在其间限定液压室。多个通孔形成在基体的周壁上，并且以预定的间隔轴向地布置以在基体的轴向孔和液压室之间连通。在滑动元件中形成有连通孔，用于在通孔和液压室之间连通。控制元件轴向可滑动地装配在基体的轴向孔中并在其中形成有第一连通通道，用于使通孔与用于产生供给液压室的液压流体的压力的液压流体供应源连通，第二连通通道，用于使通孔与较低压力的区域连通。驱动装置改变用于控制液压室内的液压压力的控制元件的轴向位置，从而控制滑动元件的轴向位置。

59. 发明授权

US4537732A System and process for producing molded optical elements 失效
标题翻译：用于生产模制光学元件的系统和工艺
公开(公告)号：US4537732A
公开(公告)日：1985-08-27
申请号：US612062
申请日：1984-05-17
申请人： Hiroshi Ueda , Mitsuru Saito , Hideo Kajita
发明人： Hiroshi Ueda , Mitsuru Saito , Hideo Kajita
IPC分类号： G01M11/00 , B29D11/00 , G01B5/20
CPC分类号： B29D11/00596 , B29D11/00009 , Y10S359/90 , Y10S425/808
摘要： A system in process for producing an improved plastic molded optical element such as a mirror or lens is provided. The molded optical body has at least a surface portion designed for effective interfacing with incident light by reflection or refraction. Discontinuities form reference points at fixed positions on the molded optical surface. The reference points can include a projection or recess formed at the center of the lens system on the optical axis having a sufficient magnitude in size for measurement to determine a spatial position of the optical element but limited in size to prevent any perceptible aberration to be introduced within the desired application of the optical element.
摘要翻译：提供了一种用于制造改进的塑料模制光学元件如镜子或透镜的系统。模制的光学体具有至少一个设计用于通过反射或折射与入射光有效接口的表面部分。不连续性在模制光学表面的固定位置形成参考点。参考点可以包括形成在透镜系统的中心的在光轴上的突起或凹部，其具有足够的尺寸大小用于测量，以确定光学元件的空间位置，但是在尺寸上受到限制，以防止引入任何可感知的像差在光学元件的期望应用范围内。

60. 发明授权

US3970842A Automatic focus control device 失效
标题翻译：自动对焦控制装置
公开(公告)号：US3970842A
公开(公告)日：1976-07-20
申请号：US594076
申请日：1975-07-08
申请人： Yasuhiro Nanba , Toshinori Imura , Mitsuru Saito
发明人： Yasuhiro Nanba , Toshinori Imura , Mitsuru Saito
IPC分类号： G03B13/36 , G02B7/36 , G01J1/20
CPC分类号： G02B7/36
摘要： An automatic focus control device has an optical system including an image scanner. The image scanner is disposed between a range-finding lens and at least one light receptor element and on the path of travel of the incoming light towards the light receptor element through the range-finding lens. A mechanism is also disclosed for simultaneously measuring the object-to-lens distance and detecting the contrast of an image of the object projected on the scanner merely by moving the scanner in a direction diverging from the optical axis while a parallel relation between the plane of the scanner and the plane perpendicular to the optical axis is retained.
摘要翻译：自动对焦控制装置具有包括图像扫描器的光学系统。图像扫描器设置在测距透镜和至少一个光接收元件之间，并且通过测距透镜在入射光朝向光接收器元件行进的路径上。还公开了一种用于同时测量物体到镜头距离并且仅通过沿与光轴分叉的方向移动扫描仪来检测投影在扫描仪上的物体的对比度的机构，同时平面关系在扫描仪和垂直于光轴的平面被保留。

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