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    • 11. 发明授权
    • Information processing apparatus, information processing method, storage medium, and program
    • 信息处理装置,信息处理方法,存储介质和程序
    • US07952610B2
    • 2011-05-31
    • US11368206
    • 2006-03-03
    • Akihiro OkumuraTetsujiro Kondo
    • Akihiro OkumuraTetsujiro Kondo
    • H04N17/00H04N17/02
    • G09G3/20G09G2320/0285G09G2320/0693G09G2360/147
    • An information processing apparatus includes a calculation unit and a conversion unit. A shot of an image displayed on a display under evaluation is taken, and first and second areas are defined in a resultant captured image. The calculation unit performs a calculation such that a pixel value of a pixel in the first area is compared with a pixel value of a pixel in the second area, and the size of an image of a pixel of the display on the captured image, and the angle of the first area with respect to the image of the pixel of the display on the captured image are determined from the comparison result. The conversion unit converts data of the captured image of the display into data of each pixel of the display, based on the size of the image of the pixel and the angle of the first area.
    • 信息处理装置包括计算单元和转换单元。 拍摄在评估的显示器上显示的图像,并且在所得到的捕获图像中定义第一和第二区域。 计算单元执行计算,使得将第一区域中的像素的像素值与第二区域中的像素的像素值以及拍摄图像上的显示像素的图像的尺寸进行比较,以及 根据比较结果确定第一区域相对于捕获图像上的显示器的像素的图像的角度。 转换单元基于像素的图像的尺寸和第一区域的角度将显示器的拍摄图像的数据转换为显示器的每个像素的数据。
    • 14. 发明申请
    • Information processing apparatus, information processing method, storage medium, and program
    • 信息处理装置,信息处理方法,存储介质和程序
    • US20060208980A1
    • 2006-09-21
    • US11368206
    • 2006-03-03
    • Akihiro OkumuraTetsujiro Kondo
    • Akihiro OkumuraTetsujiro Kondo
    • G09G3/00G09G3/36
    • G09G3/20G09G2320/0285G09G2320/0693G09G2360/147
    • An information processing apparatus includes a calculation unit and a conversion unit. A shot of an image displayed on a display under evaluation is taken, and first and second areas are defined in a resultant captured image. The calculation unit performs a calculation such that a pixel value of a pixel in the first area is compared with a pixel value of a pixel in the second area, and the size of an image of a pixel of the display on the captured image, and the angle of the first area with respect to the image of the pixel of the display on the captured image are determined from the comparison result. The conversion unit converts data of the captured image of the display into data of each pixel of the display, based on the size of the image of the pixel and the angle of the first area.
    • 信息处理装置包括计算单元和转换单元。 拍摄在评估的显示器上显示的图像,并且在所得到的捕获图像中定义第一和第二区域。 计算单元执行计算,使得将第一区域中的像素的像素值与第二区域中的像素的像素值以及拍摄图像上的显示像素的图像的尺寸进行比较,以及 根据比较结果确定第一区域相对于捕获图像上的显示器的像素的图像的角度。 转换单元基于像素的图像的尺寸和第一区域的角度将显示器的拍摄图像的数据转换为显示器的每个像素的数据。
    • 15. 发明授权
    • Active matrix type display
    • 主动矩阵型显示
    • US06836266B2
    • 2004-12-28
    • US09840418
    • 2001-04-23
    • Tetsujiro KondoYasushi TatehiraAkihiro OkumuraTakao Inoue
    • Tetsujiro KondoYasushi TatehiraAkihiro OkumuraTakao Inoue
    • G09G320
    • G09G3/3648G02F2001/134318G09G2310/0205G09G2310/0275G09G2340/02
    • An active matrix type display includes a pair of substrates, main surfaces thereof facing each other, a plurality of pixels two-dimensionally arranged in a matrix shape on the substrates, scanning lines arranged corresponding to the rows of pixels, signal lines arranged corresponding to the columns of pixels, a row line driving circuit connected to the scanning lines for selecting pixels row by row, a column line driving circuit connected to the signal lines for writing a picture signal to the selected pixels, and a signal processing circuit supplied with a block segmented picture signal having M pixel signals in the column direction and N pixel signals in the row direction and for processing the block segmented picture signal (M and N are positive integers greater than 1) according to a block of m rows by n columns (m and n are positive integers greater than 1).
    • 有源矩阵型显示器包括一对基板,其主表面彼此相对,在基板上以矩阵形式二维排列的多个像素,对应于像素行布置的扫描线,对应于该像素排列的信号线 像素列,与逐行选择像素的扫描线连接的行线驱动电路,连接到用于将图像信号写入所选择的像素的信号线的列线驱动电路,以及提供有块的信号处理电路 根据m行×n列(m)的块,在列方向上具有M个像素信号的分段图像信号和行方向上的N个像素信号,并且用于处理块分割图像信号(M和N是大于1的正整数) n是大于1的正整数)。
    • 17. 发明授权
    • Metallic mold for casting vehicle wheel
    • 用于铸造车轮的金属模具
    • US5325907A
    • 1994-07-05
    • US57457
    • 1993-05-07
    • Shigemitsu NakabayashiYoshimichi AsaiAkihiro Okumura
    • Shigemitsu NakabayashiYoshimichi AsaiAkihiro Okumura
    • B22C3/00B22C9/28B22D15/00B22D17/06
    • B22C9/28B22C3/00B22D15/005Y10S164/14
    • A metallic mold for casting a vehicle wheel having openings in a periphery of a disk portion of the wheel comprises a first mold for forming that external side of the wheel which faces an outside of a vehicle when mounted thereon and a second mold for forming an internal side of the wheel. The first mold has those projections for forming the openings which abut the second mold. A high-hardness coating material is coated by electric discharge coating on at least those base portions of the projections which extend diametrically inwards of the wheel, among outer surfaces of the projections. A coating of a mold coating agent is formed on portions of sharp draft in the projections. The coating has a three-layer construction comprising an under coat coated with a mold coating agent consisting essentially of ceramics, a middle coat coated with a mold coating agent consisting essentially of a mixture of boron nitride with ceramics, and a top coat coated with a mold coating agent consisting essentially of titania.
    • 一种用于铸造车轮的金属模具,其具有在车轮的圆盘部分周边的开口,所述金属模具包括:第一模具,用于在安装在车轮的外部时形成面向车辆外侧的车轮的外侧;以及第二模具,用于形成内部 一侧的轮子 第一模具具有用于形成邻接第二模具的开口的突起。 在突起的外表面之中的至少那些在轮的内侧延伸的突出部的基部上,通过放电涂层涂覆高硬度涂层材料。 在突起中的锋利吃水部分上形成涂覆剂的涂层。 涂层具有三层结构,其包括涂覆有基本上由陶瓷组成的模具涂层剂的底涂层,涂覆有基本上由氮化硼与陶瓷的混合物组成的模具涂层剂的中间涂层,以及涂覆有 模具涂层剂主要由二氧化钛组成。
    • 18. 发明授权
    • Method of casting vehicle wheel
    • 车轮转向的方法
    • US5314001A
    • 1994-05-24
    • US68261
    • 1993-05-28
    • Akio HidakaTsutomu TerajimaYuu HagaShigemitsu NakabayashiAkihiro Okumura
    • Akio HidakaTsutomu TerajimaYuu HagaShigemitsu NakabayashiAkihiro Okumura
    • B22C9/28B22D15/00B22D27/04B22D18/04
    • B22D27/04B22C9/28B22D15/005
    • The lower mold which forms the external side of the vehicle wheel is water-cooled by water-cooling pipes. The rib-forming portions of the upper mold which forms the internal side of the vehicle wheel are forcibly air-cooled by the air passages provided along the rib-forming portions. Since water-cooling has better cooling capacity than air-cooling, the molten material inside the cavity between the lower mold and the upper mold is solidified from the external side thereof, and no defects such as shrinkage cavities occur on the external side thereof. When the internal side is solidified, the rib portions are solidified not much later than the other portion of the internal side, thereby shortening the casting cycle time. The split molds which form the cavity for forming therein the rim portion of the vehicle wheel are opened earlier than the upper mold, at the time when the surface layer portion of the molten material in the cavity has been solidified. If the split molds are kept clamped, the clearance to be generated between the split molds and the molten material upon contraction thereof due to solidification, restricts the heat dissipation from the molten material to the split molds, resulting in retarded solidification. To the contrary, early opening of the split molds leads to accelerated solidification of the molten material due to cooling of the rim portion by the atmosphere.
    • 形成车轮外侧的下模具通过水冷管道进行水冷。 形成车轮内侧的上模的肋形成部分被沿着肋形成部分设置的空气通道强制风冷。 由于水冷却的冷却能力比空气冷却性好,所以下模和上模之间的空腔内的熔融材料从外侧固化,在其外侧不会发生缩孔等缺陷。 当内侧固化时,肋部不会比内侧的另一部分更加固化,从而缩短铸造周期时间。 当空腔中的熔融材料的表面层部分已经固化时,形成用于在其中形成车轮的轮缘部分的空腔的分型模具比上模开口早。 如果分割模具保持夹紧,则由于固化而在分割模具和熔融材料收缩之间产生的间隙限制了从熔融材料到分模的散热,导致延迟凝固。 相反,分开的模具的早期打开导致由于边缘部分被大气的冷却而熔融材料的加速固化。
    • 19. 发明申请
    • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
    • 图像处理装置和图像处理方法
    • US20110304773A1
    • 2011-12-15
    • US13153023
    • 2011-06-03
    • Akihiro Okumura
    • Akihiro Okumura
    • G06K9/40H04N5/21
    • H04N9/12G09G3/2092G09G2320/106H04N5/213
    • An image processing apparatus includes: n input receiving means for receiving input image signals representing images to be displayed as video images on n divided screens obtained by dividing a screen of a display into n areas having the same number of pixels; n accumulative weighted averaging means for identifying pixels to be processed having the same relative positions in one-frame-length images displayed on the n divided screens corresponding to the image signals inputted through the n input receiving means and accumulatively performing weighted averaging on the pixels to be processed whenever the frame changes; n memories that store the pixels of the one-frame-length images displayed on the n divided screens and having undergone the accumulative weighted averaging; and access switching means for switching the memories accessed by the n accumulative weighted averaging means based on a control signal outputted from one of the n accumulative weighted averaging means.
    • 一种图像处理装置包括:n个输入接收装置,用于接收通过将显示器的屏幕划分为具有相同像素数的n个区域而获得的n个分割屏幕上的表示要作为视频图像显示的图像的输入图像信号; n个累积加权平均装置,用于识别在与通过n个输入接收装置输入的图像信号相对应的n个分割屏幕上显示的一帧长度图像中具有相同相对位置的待处理像素,并累加对像素进行加权平均 每当帧改变时,都要进行处理; n个存储器,其存储显示在n个分割屏幕上并经历累积加权平均的一帧长度图像的像素; 以及接入切换装置,用于根据从n个累积加权平均装置中的一个输出的控制信号来切换由n个累积加权平均装置访问的存储器。