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    • 66. 发明授权
    • Graphics processing apparatus and graphics processing method
    • 图形处理装置和图形处理方法
    • US06466229B1
    • 2002-10-15
    • US09454861
    • 1999-12-07
    • Takashi Nagao
    • Takashi Nagao
    • G09G500
    • G06T1/60G06T11/60G09G5/24
    • Disclosed is a graphics processing apparatus capable of drawing graphics at high speed with a small memory capacity even in the case of drawing graphics in which a drawing element and a clip element exist mixedly or which has many overlaps. A drawing command is interpreted by a command interpretation unit and data is converted to linear vectors by a vector data generation unit. A display list generation unit generates a display list. With respect to graphics in which a clip element and a drawing element exist mixedly, display lists of both elements are merged and a clipping process is performed at the level of the display lists while executing predetermined determination. In the case of graphics having many overlaps, the overlaps are similarly removed at the level of the display lists. A display list drawing unit has a processing unit of 2N and performs drawing while executing a DDA operation in parallel. When the number of straight lines exceeds 2N, the process is divided so that the number is equal to or smaller than 2N.
    • 公开了一种图形处理装置,即使在绘制元素和剪辑元素混合存在或具有许多重叠的图形的情况下,也能够以小的存储容量高速绘制图形。 绘图命令由命令解释单元解释,数据通过向量数据生成单元转换成线性向量。 显示列表生成单元生成显示列表。 对于混合存在剪辑元素和绘图元素的图形,两个元素的显示列表被合并,并且在执行预定确定的同时在显示列表的级别执行剪辑处理。 在具有许多重叠的图形的情况下,在显示列表的级别上类似地去除重叠。 显示列表绘制单元具有2N的处理单元,并行执行DDA操作时进行绘制。 当直线数超过2N时,该处理被划分成数量等于或小于2N。
    • 69. 发明授权
    • Tonneau cover device
    • Tonneau盖装置
    • US09199578B2
    • 2015-12-01
    • US14006800
    • 2012-03-23
    • Takashi NagaoHiroyuki MoriZhengtai Yu
    • Takashi NagaoHiroyuki MoriZhengtai Yu
    • B60R5/04
    • B60R5/047
    • A tonneau cover device moves a tonneau cover, which is coupled to a hatchback door of a vehicle, between an extension position and a storage position. The tonneau cover device includes a detection unit and a controller. The detection unit detects whether a pre-operation for opening the hatchback door has been performed. The controller permits movement of the tonneau cover to the extension position when a courtesy switch, which is arranged in the vehicle, detects that the hatchback door is closed and the detection unit does not detect that the pre-operation has been performed. The controller restricts movement of the tonneau cover to the extension position when the courtesy switch detects that the hatchback door is closed and the detection unit detects that the pre-operation has been performed.
    • 吨位盖装置移动在延伸位置和储存位置之间联接到车辆的两厢门的吨位盖。 该吨位覆盖装置包括检测单元和控制器。 检测单元检测是否执行了用于打开两厢门的预操作。 当布置在车辆中的礼貌开关检测到两厢车门关闭并且检测单元没有检测到已经执行了预操作时,控制器允许吨位盖移动到延伸位置。 当礼宾开关检测到掀背门关闭并且检测单元检测到已经执行了预操作时,控制器限制吨位盖的移动到延伸位置。
    • 70. 发明授权
    • Tonneau cover device
    • Tonneau盖装置
    • US09061633B2
    • 2015-06-23
    • US14004026
    • 2012-03-23
    • Takashi NagaoHiroyuki Mori
    • Takashi NagaoHiroyuki Mori
    • B60R5/04
    • B60R5/04B60R5/047
    • A tonneau cover device includes a tonneau cover attached to a hatchback door. A movable guide is arranged on the tonneau cover and is guided by a fixed guide, which is arranged in a vehicle. The tonneau cover moves to an extension position when the hatchback door closes and a storage position when the hatchback door opens. A detector detects whether movement of the tonneau cover is obstructed due to contact with an object. A controller moves the tonneau cover to where the movable guide can come into contact with the fixed guide in a state in which the hatchback door is open when the detector detects that the movement of the tonneau cover to the storage position has been obstructed.
    • 一种吨位盖装置包括附接到两厢门的吨罩。 可动引导件设置在吨位盖上,并由布置在车辆中的固定引导件引导。 当两厢车门关闭时,吨位盖移动到延伸位置,当两厢车门打开时,该舱盖移动到延伸位置。 检测器检测到由于与物体的接触而阻碍了吨位盖的移动。 当检测器检测到该吨位盖的运动已经被阻挡时,控制器将舷窗盖移动到可动引导件可以在两舷门打开的状态下与固定引导件接触的位置。