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公开(公告)号：US4166609A
公开(公告)日：1979-09-04
申请号：US825595
申请日：1977-08-18
CPC分类号： B22D43/008 , G01F23/242
摘要： In a scum removing apparatus including a suction source, a suction pipe having one end communicating with the suction source and the other free end positioned above the surface of scum to suck the scum and apply water to the sucked scum in the vicinity of the free end, and a scum separator provided at an intermediate portion of the suction pipe, a device for detecting the level of the scum surface relative to the free end of the suction pipe. The detecting device comprises a pair of electrode rods provided on the outer periphery of the free end of the suction pipe and projecting from the pipe end by a suitable length, and means for detecting variations in the electric resistance between the electrode rods. The electrode rod comprises a tube having accommodated therein a slider slidingly projectable from the front end of the tube and slidingly retractable into the tube. The slider is supported by a spring in its retracted position within the tube and connected to means for pushing out the slider from the front end of the tube against the action of the spring.
摘要翻译： 在包括抽吸源的抽气装置中，具有与吸入源连通的一端的吸入管和位于浮渣表面上方的另一个自由端吸入浮渣并在自由端附近的吸附浮渣上施加水 以及设置在吸入管的中间部分的浮渣分离器，用于检测浮渣表面相对于吸入管的自由端的水平的装置。 检测装置包括一对电极杆，设置在吸管的自由端的外周上并且从管端突出适当的长度，以及用于检测电极棒之间的电阻变化的装置。 电极杆包括容纳有从滑块可从管的前端突出并滑动地伸缩到管中的滑块的管。 滑块由弹簧支撑在管内的缩回位置，并连接到抵抗弹簧的作用从管的前端推出滑块的装置。
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公开(公告)号：US4131303A
公开(公告)日：1978-12-26
申请号：US812683
申请日：1977-07-05
摘要： A telescopic assembly for pipes for conveying powdery to granular materials entrained in an air or like gaseous stream comprises two pipes of different diameters coaxially fitting one within the other and axially slidable relative to each other, a labyrinth packing provided around a front end portion of the inner pipe for preventing leakage of the stream or ingress of the atmosphere through the clearance between the two pipes, and a scraper attached by a plate spring to the retainer ring of the labyrinth packing on the front end of the inner pipe and in pressing contact with the inside peripheral surface of the outer pipe. Rollers carried by the outer pipe engage the outer surface of the inner pipe and aid in maintaining a uniform clearance between the two pipes.
摘要翻译： 用于将粉末输送到夹带在空气或类似气体物流中的颗粒材料的管道的伸缩组件包括两个不同直径的管，其彼此同轴地配合在一起并且可相对于彼此轴向滑动;迷宫式密封件围绕着 内管，用于防止两管之间的间隙中的气流或气流的泄漏;以及刮板，其通过板簧附接到内管前端的迷宫式密封圈的保持环上，并与 外管的内周面。 由外管承载的辊子与内管的外表面接合，有助于保持两管之间的均匀间隙。
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公开(公告)号：US20070223049A1
公开(公告)日：2007-09-27
申请号：US11727504
申请日：2007-03-27
申请人： Hajime Araya , Kei Yamaji , Yukiko Kudo , Koichi Tanimura
发明人： Hajime Araya , Kei Yamaji , Yukiko Kudo , Koichi Tanimura
IPC分类号： G06F15/00
CPC分类号： G11B27/34 , G11B27/105 , G11B27/3027 , H04N1/00132 , H04N1/00175 , H04N1/00188 , H04N1/00193 , H04N1/00442 , H04N1/00453
摘要： Recognition of the contents of data, such as still images obtained by digital cameras, is facilitated. A plurality of images obtained by a digital camera are read out from a memory card. A classifying section classifies the plurality of images into groups, each of which corresponds to a date. A representative data selecting section selects a predetermined number of pieces of representative data from each of the groups. A display control section arranges thumbnail images of the predetermined number of pieces of representative data, arranged in date regions, which are classified by date, on a monitor.
摘要翻译： 对数据内容的识别，如数码相机所获得的静止图像，便于实现。 从存储卡读出通过数字照相机获得的多个图像。 分类部分将多个图像分成组，每个图像对应于日期。 代表数据选择部分从每个组中选择预定数量的代表数据。 显示控制部分将按日期分类的日期区域中的预定数量的代表数据的缩略图安排在监视器上。
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