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    • 51. 发明授权
    • Brake control system for a vehicle
    • 车辆制动控制系统
    • US06349995B1
    • 2002-02-26
    • US09469296
    • 1999-12-22
    • Takayuki ItohSatoshi YokoyamaMasanobu FukamiToshihisa KatoKenji Tanaka
    • Takayuki ItohSatoshi YokoyamaMasanobu FukamiToshihisa KatoKenji Tanaka
    • B60T840
    • B60T8/4872B60T8/3275B60T8/36B60T8/4059B60T13/662
    • The present invention is directed to a brake control system for a vehicle, which includes a cut-off valve for opening or closing a main passage, which communicates a master cylinder with a wheel brake cylinder, and a pump for discharging the pressurized brake fluid to the wheel brake cylinder, with an outlet of the pump connected to a position between the cut-off valve and the wheel brake cylinder. An inlet valve is provided for opening or closing an auxiliary passage which communicates an inlet of the pump with the master cylinder. And, a controller is adapted to place the cut-off valve in a closed position thereof, place the inlet valve in an open position thereof, and actuate the pump to supply the pressurized brake fluid discharged from the pump into the wheel brake cylinder, when a brake-assist control is to be performed. A detection device such as a pressure sensor is provided for detecting an amount of operation of a brake pedal, so that the controller controls an amount of operation of the pump in response to variation of the amount of operation of the brake pedal detected by the detection device.
    • 本发明涉及一种用于车辆的制动控制系统,其包括用于打开或关闭主通道的切断阀,该主通道将主缸与车轮制动缸连通,以及用于将加压制动流体排出的泵 车轮制动缸,泵的出口连接到截止阀和车轮制动缸之间的位置。 设有一个入口阀,用于打开或关闭将泵的入口与主缸连通的辅助通道。 并且,控制器适于将截止阀置于其关闭位置,将入口阀置于其打开位置,并且致动泵以将从泵排出的加压制动流体供应到车轮制动缸中,当 将执行制动辅助控制。 提供了诸如压力传感器的检测装置,用于检测制动踏板的操作量,使得控制器响应于由检测器检测到的制动踏板的操作量的变化来控制泵的操作量 设备。
    • 55. 发明授权
    • High zoom-ratio finite-distance zoom lens
    • 高变焦比有限距离变焦镜头
    • US4756608A
    • 1988-07-12
    • US911939
    • 1986-09-26
    • Takayuki Itoh
    • Takayuki Itoh
    • G02B15/20G02B15/173G02B15/14G02B9/64
    • G02B15/173
    • A high zoom-ratio finite-distance lens with fixed object-to-image distance having arranged from the object side a first lens unit of positive focal length, a second lens unit of negative focal length and third and fourth lens units of positive focal length. The first, third and fourth lens units are moved relative to the second lens units. Conditions are set on the magnifications of the first, second and fourth lens units at the ends of the magnification range, on the relative displacements of the third and fourth lens units and on the location of the entrance pupil.
    • 具有固定物体到图像距离的高倍率有限距离透镜,从物体侧布置具有正焦距的第一透镜单元,负焦距的第二透镜单元和具有正焦距的第三和第四透镜单元 。 第一,第三和第四透镜单元相对于第二透镜单元移动。 对于第三透镜单元和第四透镜单元的相对位移以及入射光瞳的位置,条件设置在放大范围的端部处的第一,第二和第四透镜单元的放大率。
    • 56. 发明授权
    • Wide-angle photographic lens
    • 广角摄影镜头
    • US4468100A
    • 1984-08-28
    • US422502
    • 1982-09-23
    • Takayuki ItohYasunori Arai
    • Takayuki ItohYasunori Arai
    • G02B13/04G02B9/64
    • G02B9/64
    • A small-size and high-performance wide-angle photographic lens system of the seven-group-seven-element type including first and second components of negative meniscus lenses with convex surfaces directed to the object, a third component of a positive lens having a large-curvature convex surface directed to the object, a fourth component of a positive lens having a large-curvature convex surface directed to the image, a fifth component of a biconcave negative lens, a sixth component of a positive meniscus lens having a convex surface directed to the image, and a seventh component of a positive lens.
    • 包括七组七元件类型的小尺寸和高性能广角摄影透镜系统,包括具有朝向物体的凸表面的负弯月形透镜的第一和第二分量,正透镜的第三分量具有 指向物体的大曲率凸面,具有朝向图像的大曲率凸面的正透镜的第四分量,双凹面负透镜的第五分量,具有凸面的正弯月透镜的第六分量 指向图像,以及正透镜的第七分量。
    • 59. 发明申请
    • Graphics image generation and data analysis
    • 图形图像生成和数据分析
    • US20070185904A1
    • 2007-08-09
    • US10933657
    • 2004-09-02
    • Hirofumi MatsuzawaTohru NaganoTakayuki ItohYumi Yamaguchi
    • Hirofumi MatsuzawaTohru NaganoTakayuki ItohYumi Yamaguchi
    • G06F7/00
    • G06F16/9024
    • Provides graphics display apparatus, systems and methods for effectively presenting information obtained by data mining, and to improve the visibility of the display of individual data elements and attributes of data included in a particular category while allowing an overview of whole large-scale hierarchical data to be provided. An example embodiment includes an aggregation unit for performing aggregation of attributes of nodes in the hierarchical data according to given aggregation criteria; a filtering unit for filtering the result of aggregation performed by the aggregation unit according to given filtering criteria to select nodes to be displayed from the hierarchical data; and a visualization unit for generating a graphics image that includes the nodes to be displayed selected by the filtering unit and reflects the hierarchical structure of the hierarchical data.
    • 提供用于有效地呈现通过数据挖掘获得的信息的图形显示装置,系统和方法,并且提高单个数据元素的显示和特定类别中包括的数据的属性的可视性,同时允许将整个大规模分层数据概述到 提供。 示例性实施例包括:聚合单元,用于根据给定的聚合标准执行分层数据中的节点的属性的聚合; 过滤单元,用于根据给定的过滤标准过滤由聚合单元执行的聚合结果,以从分层数据中选择要显示的节点; 以及可视化单元,用于生成包括由所述过滤单元选择的要显示的节点的图形图像,并且反映所述分层数据的分层结构。