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    • 2. 发明申请
    • X-RAY CT APPARATUS AND METHOD FOR CORRECTION OF X-RAY BEAM POSITION
    • X射线CT装置和X射线光束位置校正方法
    • US20110007866A1
    • 2011-01-13
    • US12919345
    • 2009-03-02
    • Takashi IshikawaKeizo Saito
    • Takashi IshikawaKeizo Saito
    • A61B6/03
    • A61B6/032A61B6/08A61B6/4021A61B6/4488
    • An X-ray tube 1 is heated under an X-ray scan condition (tube voltage V, tube current I, exposure time width t) and thus a focal point is shifted. Artifact occurs in a reconstructed image due to the focal point shift. The present invention has an object to enable correction of the focal point shift caused by heating the tube. The applicant and inventor of this application has confirmed that the focal point shift amount of the tube 1 varies in accordance with whether it is in a heating direction or cooling direction when viewed from a past sequence. Therefore, the sequence record and the focal point shift amount based on the heating and cooling directions are stored as data in a storage device 13. A just near past sequence record when viewed from now is stored in a storage unit 16, and the tube temperature is detected by a tube temperature detector 15. On the basis of this temperature and the data in the storage unit 16, heating or cooling and the present accumulated heat capacity are determined in a determining unit 17, and the storage device 13 is accessed to determine a focal point shift amount. The position of the tube is corrected on the basis of this shift amount.
    • 在X射线扫描条件(管电压V,管电流I,曝光时间宽度t)下加热X射线管1,从而使焦点偏移。 由于焦点偏移,人造物发生在重建图像中。 本发明的目的是能够校正由加热管导致的焦点偏移。 本申请人的申请人和发明人已经确认,根据从过去的顺序观察,管1的焦点偏移量是否根据加热方向或冷却方向而变化。 因此,基于加热和冷却方向的顺序记录和焦点偏移量作为数据存储在存储装置13中。从现在观看的刚刚过去的顺序记录被存储在存储单元16中,并且管温度 由管温度检测器15检测。基于该温度和存储单元16中的数据,在确定单元17中确定加热或冷却和当前累积热容量,并且存储设备13被访问以确定 焦点偏移量。 基于该偏移量来校正管的位置。
    • 6. 发明授权
    • Method and apparatus for treating exhaust gas for removal of fine
particles
    • 用于处理废气以除去细小颗粒的方法和装置
    • US4923484A
    • 1990-05-08
    • US319723
    • 1989-03-07
    • Keizo Saito
    • Keizo Saito
    • F01N3/02B01D46/42F01N3/022F01N3/027F01N3/032F01N13/04
    • F01N3/032F01N13/011F01N3/0222F01N3/027F01N2270/02F01N2330/06Y10S55/10Y10S55/30
    • Fine particles including volatile components and combustible non-volatile components are removed from exhaust gas by a method comprising providing at least two paths for the gas each with a filter capable of trapping the particles and conducting a process of trapping the particles and a process of burning the trapped particles separately and alternately in different filters with an apparatus including at least two fine particle trapping apparatus each constituted as a pipe-like structure having its one end connected with a pipe for untreated exhaust gas, its other end connected with a pipe for treated exhaust gas and a filter made of incombustible material and capable of trapping the particles disposed between the two ends, switchover valves for selectively opening and closing the two ends, and heaters for heating the filters to a prescribed temperature.
    • 包括挥发性组分和可燃非挥发性组分的细颗粒通过一种方法从废气中除去,该方法包括为气体提供至少两个路径,每个路径具有能够捕获颗粒的过滤器,并进行捕集颗粒的过程和燃烧过程 捕集的颗粒分开地和交替地在不同的过滤器中,包括至少两个细颗粒捕集装置的装置,每个细颗粒捕集装置均构成管状结构,其一端与未经处理的排气管连接,其另一端与处理管 废气和由不燃物质制成的过滤器,能够捕集两端之间的颗粒,用于选择性地打开和关闭两端的切换阀以及用于将过滤器加热到规定温度的加热器。
    • 8. 发明授权
    • Word processor with column layout function
    • 具有列布局功能的字处理器
    • US5089990A
    • 1992-02-18
    • US296363
    • 1989-01-09
    • Keizo Saito
    • Keizo Saito
    • G06F17/21G06F17/24G06F17/25
    • G06F17/211G06F17/24G06F17/25
    • A word processor has capabilities for dividing a region corresponding to one page into a plurality of blocks, for specifying a sentence or sentences to be placed into each of the blocks, for specifying priority sequence among these blocks or among the specified sentences, and outputting an image. It may also have additional capabilities for specifying a certain position in a sentence and assigning a position name thereto, specifying a certain region of a sentence and assigning a region name thereto, and carrying out a process regarding the position or the region by using its position name or region name.
    • 文字处理器具有用于将对应于一页的区域划分成多个块的功能,用于指定要放置到每个块中的句子或句子,用于指定这些块之间或指定句子之间的优先顺序,并输出 图片。 它还可以具有用于指定句子中的某个位置并为其分配位置名称的附加功能,指定句子的特定区域并向其分配区域名称,并且通过使用其位置来执行关于位置或区域的处理 名称或地区名称。
    • 9. 发明授权
    • Cartridge tank for lubrication agent
    • 油箱用于润滑剂
    • US08123063B2
    • 2012-02-28
    • US12733500
    • 2008-09-04
    • Norio KandaKeizo Saito
    • Norio KandaKeizo Saito
    • B65D6/16B65D41/32B05B1/00
    • F16N11/08B65D1/0292B65D47/36F16N19/00
    • A cartridge tank for a lubrication agent which includes a container main body 10 in which a lubrication agent is sealed and an installation mouth part 20 which protrudes from the container main body and is provided with an opening 21 into which an oil-supply mouth part 7 of a lubrication pump 1 is inserted, wherein the cartridge tank is provided with a cover plug 40 which covers the opening of said installation mouth part, and the cover plug has a cut groove 41 which is to be cut by the oil-supply mouth part when the installation mouth part is installed in the concave part 4 of the lubrication pump, and the cut groove is provided with a circular circumferential groove 42 having a diameter greater than the diameter of the oil-supply mouth part and a plurality of vertical grooves 43 formed from the center of the circular circumferential groove to the circular circumferential groove.
    • 一种用于润滑剂的墨盒,其包括密封有润滑剂的容器主体10和从容器主体突出的安装口部20,并且设置有开口21,供给口部7 插入润滑泵1,其中盒式储罐设置有覆盖所述安装口部的开口的盖塞40,并且盖塞具有切割槽41,切割槽41将被供油口部分 当安装口部安装在润滑泵的凹部4中时,切割槽设置有直径大于供油口部的直径的圆形的周向槽42和多个垂直槽43 由圆周槽的中心形成为圆周槽。