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    • 4. 发明申请
    • Lighting Device
    • 照明装置
    • US20070230190A1
    • 2007-10-04
    • US11692919
    • 2007-03-29
    • Satoshi SASAKI
    • Satoshi SASAKI
    • F21V5/00
    • F21V5/04F21S41/143F21S41/147F21S41/28F21S43/14F21S43/26F21Y2115/10
    • A lighting device such as a vehicle lighting device can be configured to be easily adapted to design changes in order to comply with various required or desired luminous intensity distributions. Light emitted from a light source at a large angle with respect to a main optical axis of the light source is more significantly condensed closer to the main optical axis than is the light emitted from the light source at a relatively smaller angle with respect to the main optical axis of the light source. The lighting device can include a lens which has a first lens cut and a second lens cut. The first lens cut can allow light emitted from the light source at a relatively smaller angle with respect to the main optical axis of the light source to pass therethrough. The second lens cut is arranged outside the first lens cut so as to condense light, emitted from the light source at a larger angle, close to the main optical axis of the light source.
    • 诸如车辆照明装置的照明装置可以被配置为容易地适应于设计变化以便符合各种所需或期望的发光强度分布。 从光源相对于光源的主光轴以大角度发射的光比从光源以相对于主光源相对较小的角度发射的光更接近于主光轴 光源的光轴。 照明装置可以包括具有第一透镜切割和第二透镜切割的透镜。 第一透镜切割可以允许从光源发射的光以相对于光源的主光轴相对较小的角度通过。 第二透镜切割被布置在第一透镜切割的外侧,以便以更大的角度将光从光源发射,以接近光源的主光轴。
    • 6. 发明申请
    • WATER PURIFIER
    • 水净化器
    • US20120255895A1
    • 2012-10-11
    • US13080757
    • 2011-04-06
    • Tsutomu SASAKISatoshi SASAKI
    • Tsutomu SASAKISatoshi SASAKI
    • B01D35/22B01D35/04B01D35/30
    • C02F1/003C02F1/283C02F1/44C02F2303/16C02F2307/06
    • A water purifier that performs back washing extremely effectively even when raw water contains a large amount of impurities includes an attachment main body including an inflow passage into which raw water from an inflow port flows, and first and second outflow passages through which water flows toward outflow ports; and a water purification main body that is attached rotatably to the attachment main body and includes a first flow passage, a second flow passage, and a third flow passage, a first filter member disposed between the first flow passage and the second flow passage and a second filter member disposed between the second flow passage and the third flow passage, wherein, when the attachment main body and the water purification main body are in a rotation position corresponding to a water purification mode, the first flow passage and the second flow passage communicate with the inflow passage and the first outflow passage, respectively, and when the attachment main body and the water purification main body are in a rotation position corresponding to aback washing mode, the third flow passage and the first flow passage communicate with the inflow passage and the second outflow passage, respectively, whereby the first filter member is back washed.
    • 即使在原水含有大量杂质的情况下也能够极其有效地进行反洗的净水器包括:附加主体,其具有流入流入口的原水的流入通道和水向外流出的第一和第二流出通道 港口 以及净水主体,其可旋转地附接到所述安装主体,并且包括第一流动通道,第二流动通道和第三流动通道,设置在所述第一流动通道和所述第二流动通道之间的第一过滤构件, 所述第二过滤构件设置在所述第二流路和所述第三流路之间,其中,当所述附着主体和所述净水主体处于与水净化模式对应的旋转位置时,所述第一流路和所述第二流路连通 分别具有流入通道和第一流出通道,并且当安装主体和净水主体处于与清洗模式相对应的旋转位置时,第三流动通道和第一流动通道与流入通道连通, 第二流出通道,从而第一过滤构件被反洗。