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    • 32. 发明授权
    • Ion generator and air cleaner
    • 离子发生器和空气净化器
    • US09095637B2
    • 2015-08-04
    • US13704189
    • 2011-06-13
    • Akira YamamotoMotoyuki SuzukiNaoki Wada
    • Akira YamamotoMotoyuki SuzukiNaoki Wada
    • A61L9/00B01D19/00B01D39/00A61L9/22F24F3/16H01T23/00H01J27/02
    • A61L9/22A61L2209/212F24F3/166F24F2003/1682H01J27/02H01T23/00
    • A casing, including an inlet through which air can flow in and outlets through which air can flow out, is internally provided with: an air passage through which the inlet and the outlets are connected to each other; and an ion generation device for discharging ions into the air passage. The casing has an inclined wind guide surface and an attachment surface that forms an acute angle with the wind guide surface. The inlet is provided in a region of the wind guide surface, the distance of which from the attachment surface is shorter, the first outlet is provided in a region of the wind guide surface, the distance of which from the attachment surface is longer, and the second outlet is provided in a region of the casing, extending to the attachment surface from an end of the wind guide surface at which the first outlet is provided.
    • 包括空气可以流入的入口和空气可以流出的出口的壳体内部设置有:入口和出口彼此连接的空气通道; 以及用于将离子排放到空气通道中的离子产生装置。 壳体具有倾斜的导风表面和与导风表面形成锐角的附接表面。 入口被设置在导风表面的距离安装表面的距离较短的区域中,第一出口设置在导风表面的距离安装表面的距离更长的区域中,以及 第二出口设置在壳体的区域中,从设置有第一出口的导风表面的端部延伸到附接表面。
    • 39. 发明申请
    • OPTICAL DISC APPARATUS, OPTICAL DISC, RECORDING METHOD, AND REPRODUCTION METHOD
    • 光盘设备,光盘,记录方法和再现方法
    • US20110222380A1
    • 2011-09-15
    • US12956198
    • 2010-11-30
    • Motoyuki SUZUKITatsuya Ishitobi
    • Motoyuki SUZUKITatsuya Ishitobi
    • G11B7/007
    • G11B7/00781G11B7/083G11B7/08511G11B7/1275G11B2007/0013
    • It takes time to read management information and the like from a recording layer in starting reproduction of an optical disc, thus posing a problem of poor usability. Moreover, a light beam needs to be largely moved in a radial direction in recording or reproducing the next layer, thus posing a problem that the time to interrupt recording or reproduction increases. The above-described problems can be resolved by enabling a reference layer to be recorded and reproduced, and recording disc management information and the like in this reference layer, and reproducing this information. Moreover, the reference layer comprises two layers having the spiral directions of the track different from each other, and the reference layer, on which a light beam is focused, is changed according to a layer to be recorded or reproduced in the recording layer.
    • 在开始再现光盘时从记录层读取管理信息等需要时间,因此存在可用性差的问题。 此外,在记录或再现下一层时,光束需要在径向上很大程度上移动,从而存在中断记录或再现时间增加的问题。 可以通过使参考层被记录和再现,以及在该参考层中记录盘管理信息等并且再现该信息来解决上述问题。 此外,参考层包括具有彼此不同的轨道的螺旋方向的两个层,并且其上聚焦有光束的参考层根据要在记录层中记录或再现的层而改变。
    • 40. 发明授权
    • Optical disk recording/reproducing apparatus and alternation process method thereof
    • 光盘记录/再现装置及其交替处理方法
    • US08014247B2
    • 2011-09-06
    • US12756566
    • 2010-04-08
    • Motoyuki SuzukiKikuo Shimizu
    • Motoyuki SuzukiKikuo Shimizu
    • G11B20/18
    • G11B19/28G11B19/041G11B20/1883G11B2220/20
    • A disk recording/reproducing apparatus includes a disk rotator which rotates an optical disk, an optical pickup, a slide motor which moves the optical pickup into a radial direction of the optical disk, and a controller which controls at least the disk rotator and the slide motor in accordance with a signal obtained from the optical pickup. The controller determines an alternation destination for recording data at an alternation origin therein or during the alternation process depending on a position of the alternation origin on the optical disk and a reference position on the optical disk, when the optical disk has an alternation area on an innermost periphery and an outermost periphery, and the recording/reproducing apparatus conducts the alternation process upon detection of a defect block within a user data recording area on the optical disk, thereby conducting the alternation process thereon.
    • 一种盘记录/重放装置,包括使光盘旋转的盘旋转器,光学拾取器,将光学拾取器移动到光盘的径向方向上的滑动电动机,以及至少控制盘旋转器和滑块 电机根据从光学拾取器获得的信号。 控制器根据光盘上的交变原点的位置和光盘上的基准位置来确定用于在其中的变化过程中或在交替处理期间记录数据的交替目的地,当光盘上的交替区域 最内周和最外周,并且记录/再现装置在检测到在光盘上的用户数据记录区内的缺陷块进行交替处理,从而在其上进行交替处理。