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    • 22. 发明授权
    • Two-cycle engine
    • 双循环发动机
    • US4751899A
    • 1988-06-21
    • US50949
    • 1987-05-15
    • Kenzi OhkiToshiro KawaiYasuhiko Nakano
    • Kenzi OhkiToshiro KawaiYasuhiko Nakano
    • F02B1/04F02B75/02F02D13/02
    • F02D13/0284F02B75/02F02B1/04F02B2075/025Y02T10/18
    • A two-cycle engine includes a port timing control device for varying a timing of the opening of an exhaust port. The port timing control device include a valve member having an end face curved along a cylinder, the valve member being angularly movable in a direction of the axis of the cylinder between an extended position where the valve member is extended into an exhaust passage with the end face closing an upper portion of the exhaust port and a retracted position where the valve member is retracted from the exhaust passage and fully received in a recess formed in an upper wall of the exhaust passage, with the end case opening the upper end portion of the exhaust port. The end face of the valve member is complementary in shape to an end face of the recess. The valve member has a wedge-shaped projection formed on a lower portion of the end face of the valve member and is reducing in thickness progressively toward the cylinder, so that the end face of the valve member has an upper surface and a lower surface extending from a lower end of the upper surface in slanting relation thereto toward the cylinder. The upper surface is held in sliding and sealing contact with an upper portion of the end face of the recess complementary in shape to the upper surface of the end face of the valve member.
    • 双冲程发动机包括用于改变排气口打开定时的端口定时控制装置。 端口正时控制装置包括具有沿着气缸弯曲的端面的阀构件,阀构件可在气缸的轴线方向上在阀构件延伸到排气通道的延伸位置与端部之间成角度地移动 面关闭所述排气口的上部,以及所述阀构件从所述排气通道缩回并完全容纳在形成在所述排气通道的上壁中的凹部中的收回位置,所述端壳将所述排气通道的上端部分开 排气口。 阀构件的端面的形状与凹部的端面互补。 阀构件具有形成在阀构件的端面的下部上的楔形突起,并且朝向气缸逐渐减小厚度,使得阀构件的端面具有上表面和下表面延伸 从上表面的下端朝向气缸倾斜。 上表面保持与凹部的端面的上表面滑动和密封接触,该凹部的形状与阀构件的端面的上表面互补。
    • 24. 发明申请
    • DATA TRANSFER DEVICE AND DATA TRANSFER METHOD
    • 数据传输设备和数据传输方法
    • US20090010342A1
    • 2009-01-08
    • US12235350
    • 2008-09-22
    • Yasuhiko Nakano
    • Yasuhiko Nakano
    • H04N7/26
    • H04N7/163H04N21/41422H04N21/43615H04N21/44004H04N21/4402H04N21/44227H04N21/44231
    • The present invention aims at providing an image data transfer device capable of transferring image data in real time with a simple comprisal. The device according to the present invention calculates both the number of lines of the image data to be transferred in one cycle and the volume of data corresponding to the aforementioned number of lines on the basis of the category of the image data, stores data in an amount that is equivalent to the aforementioned number of lines of the image data processed by a variable length coding, calculates the difference between the calculated data volume corresponding to the number of lines and the volume of data stored, adds invalid data to the data stored in an amount that is equivalent to the calculated difference and generates, transmits a packet on the basis of the data to which the invalid data has been added.
    • 本发明旨在提供一种能够以简单的方式实时传输图像数据的图像数据传送装置。 根据本发明的装置基于图像数据的类别计算在一个周期内要传送的图像数据的行数和对应于上述行数的数据量,将数据存储在 相当于通过可变长度编码处理的图像数据的上述行数的量,计算与行数相对应的计算数据量和存储的数据量之间的差异,将无效数据添加到存储在数据中的数据 相当于计算出的差值的量,根据添加了无效数据的数据生成分组。
    • 26. 发明申请
    • IMAGE PROCESSING APPARATUS
    • 图像处理设备
    • US20080232715A1
    • 2008-09-25
    • US11949463
    • 2007-12-03
    • Ayu MiyakawaMasayoshi ShimizuYasuhiko NakanoYuri Watanabe
    • Ayu MiyakawaMasayoshi ShimizuYasuhiko NakanoYuri Watanabe
    • G06K9/36
    • H04N1/3876G06T5/50G06T7/33G06T7/35G06T2207/20016
    • When different images are combined, the corresponding parts are to be aligned accurately. To thus combine images, the feature point of each pixel is calculated from each original image using an operator (filter). The pixels are divided into blocks that the resolution matches that of the reduced image of each original image, and an expectation value map for registering the expectation value of the feature point of each block is drawn. Feature points are expected from the expectation values which the expectation value map holds, and reduced images are superposed one on the other. The feature points of the original images corresponding to the feature points between which the correspondence is derived from the reduced images are extracted, and the original images are superposed one on the other using the extracted feature points.
    • 当组合不同的图像时,相应的部分将被准确对齐。 为了组合图像,使用运算符(滤波器)从每个原始图像计算每个像素的特征点。 像素被划分成块,其分辨率与每个原始图像的缩小图像的像素匹配,并且绘制用于登记每个块的特征点的期望值的期望值图。 期望值映射保持的期望值和缩小图像在另一个中叠加的特征点。 提取对应于从缩小图像导出对应关系的特征点的原始图像的特征点,并且使用所提取的特征点将原始图像彼此重叠。