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    • 2. 发明授权
    • Image-sensing apparatus
    • 图像感测装置
    • US06536960B2
    • 2003-03-25
    • US09732198
    • 2000-12-07
    • Hiroaki KuboYasuhiro Morimoto
    • Hiroaki KuboYasuhiro Morimoto
    • G03B1912
    • H04N5/238H04N5/243
    • In a digital camera having a half mirror retractable out of the optical path and an optical viewfinder receiving light reflected from the half mirror, the sensitivity of an image-sensing device is set as specified by the user. When a relatively high sensitivity is specified, an image to be recorded is shot with the half mirror operated as a quick-return mirror, and, when a relatively low sensitivity is specified, an image to be recorded is shot with the half mirror kept in the optical path. A sensitivity that cannot be coped with simply by changing the position of the half mirror is set by adjusting, in conjunction therewith, the output gain of the image-sensing device.
    • 在具有可从光路中伸出的半透镜的数码相机和接收从半反射镜反射的光的光学取景器的情况下,根据用户的要求设定图像感测装置的灵敏度。 当指定相对较高的灵敏度时,用半反射镜作为快速反光镜拍摄要记录的图像,并且当指定相对低的灵敏度时,将半镜保持在被记录的图像被拍摄 光路。 仅通过改变半反射镜的位置就不能应付的灵敏度是通过调整图像感测装置的输出增益来设定的。
    • 3. 发明授权
    • Digital camera
    • 数码相机
    • US06453124B2
    • 2002-09-17
    • US09815977
    • 2001-03-22
    • Yasuhiro MorimotoTakeru ButsuzakiKazuhiko YukawaHiroaki Kubo
    • Yasuhiro MorimotoTakeru ButsuzakiKazuhiko YukawaHiroaki Kubo
    • G03B1336
    • H04N5/23212G02B7/28H04N5/23293
    • At power-on, a digital camera starts to operate with a display unit off (state S1). At a subsequent half shutter press of a shutter button, a quick return mirror is flipped down and phase difference AF is performed with live view display off (state S3). At a subsequent full press of the shutter button, the digital camera enters an image capture operation. With a quick return mirror in the up position, a focusing lens is moved to its in-focus, front focus and rear focus positions, at each of which contrast in an AF area of predetermined partial portion of an image is obtained for comparison to select a position of the focusing lens with maximum contrast (state S4). Then, image data is obtained and recorded on a memory card (state S5). With the above processing, the digital camera can perform autofocusing, as circumstances demand, by a contrast AF method.
    • 上电时,数码相机开始关闭显示单元(状态S1)。 在随后的半快门按下快门按钮时,快速返回镜被翻转,并且实时取景显示关闭(状态S3)执行相位差AF。 随后完全按下快门按钮,数码相机进入图像捕捉操作。 在向上位置的快速返回镜中,将聚焦透镜移动到其对焦,前焦点和后焦点位置,在每个处获得图像的预定部分部分的AF区域中的对比度以进行比较以选择 具有最大对比度的聚焦透镜的位置(状态S4)。 然后,获得图像数据并将其记录在存储卡上(状态S5)。 通过上述处理,数码相机可以根据情况需要通过对比度AF方式进行自动对焦。
    • 6. 发明授权
    • Portable blower
    • 便携式鼓风机
    • US09175689B2
    • 2015-11-03
    • US13641749
    • 2010-07-20
    • Yasuaki KuwaharaTomohisa ItohHiroaki KuboKensuke UchimuraAkemi GotohRyuhji Asakura
    • Yasuaki KuwaharaTomohisa ItohHiroaki KuboKensuke UchimuraAkemi GotohRyuhji Asakura
    • F04D25/00F04D29/00F04D25/08
    • F04D25/084
    • A portable blower includes a casing (2) having an intake port (6) and a discharge port (7); an air passage (8) provided inside the casing (2) and connecting between the intake port (6) and the discharge port (7); a blower fan (17) arranged inside the air passage (8); a filter (16) arranged at the intake port (6); and a lid portion (3) openably fitted to the casing (2), the lid portion (3), when open, exposing the intake port (6) and, when closed, covering the intake port (6). When open, the lid portion (3) supports the casing (2) to let it stand on a table top. As the blower fan (17) is operated, outside air is introduced through the intake port (6) into the air passage (8) so as to be sent out through the discharge port (7).
    • 便携式鼓风机包括具有进气口(6)和排出口(7)的壳体(2)。 设置在所述壳体(2)内并连接在所述进气口(6)和所述排出口(7)之间的空气通路(8)。 布置在所述空气通道(8)内的鼓风机(17); 布置在进气口(6)处的过滤器(16); 以及可开启地装配到所述壳体(2)的盖部分(3),所述盖部分(3)在打开时暴露所述进气口(6),并且在关闭时覆盖所述进气口(6)。 当打开时,盖部分(3)支撑壳体(2)使其站在桌面上。 当鼓风机17被操作时,外部空气通过进气口6被引入空气通道8中,以便通过排出口7送出。
    • 8. 发明授权
    • Wireless local area network (LAN) system
    • 无线局域网(LAN)系统
    • US08488496B2
    • 2013-07-16
    • US12599104
    • 2008-04-17
    • Hiroaki KuboMasakuni OkadaTakehito SakuragiKazuto Yamafuji
    • Hiroaki KuboMasakuni OkadaTakehito SakuragiKazuto Yamafuji
    • H04L12/16H04J3/06
    • H04W56/001H04W24/04H04W40/34H04W84/20
    • A situation is circumvented where wireless communication becomes impossible in a wireless LAN system under the influence of a blocking object, noise caused by an electromagnetic wave, or the like. A wireless LAN system comprises: a relay which can communicate with an external system; a master which can communicate with the relay; and a plurality of slaves which can wirelessly communicate with the master, the plurality of slaves including a first group and a second group, the first group comprising an alternative slave having a function of transmitting, when a portion of the slaves cannot receive a synchronization signal from the master, an information signal received from the master to the portion of slaves, and the second group comprising non-alternative slaves and not having the function of transmitting the information signal to the portion of slaves.
    • 在阻塞对象的影响,电磁波引起的噪声等的无线LAN系统中无法进行无线通信成为不可能的情况。 无线LAN系统包括:可与外部系统通信的中继器; 可与继电器通讯的主机; 以及可以与主机无线通信的多个从机,所述多个从机包括第一组和第二组,所述第一组包括备用从机,其具有当从机的一部分不能接收同步信号时发送的功能 从主设备接收从主设备到从站部分的信息信号,第二组包括非替代从设备,并且不具有将信息信号发送到从站部分的功能。