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    • 102. 发明申请
    • PHOSPHORUS COMPOUND-COMPLEXED ACTIVATED CARBON FOR ELECTRIC DOUBLE LAYER CAPACITOR AND METHOD FOR PRODUCING THE SAME
    • 用于电双层电容器的磷化合物复合活性炭及其生产方法
    • US20090201630A1
    • 2009-08-13
    • US12304271
    • 2007-05-21
    • Yoshio YoshinoAkihiro IYoshitaka TakedaMitsuo Suzuki
    • Yoshio YoshinoAkihiro IYoshitaka TakedaMitsuo Suzuki
    • H01G9/155C01B25/00
    • H01G11/34C01B32/342Y02E60/13Y02T10/7022
    • A phosphorus compound-complexed activated carbon capable of easily realizing an electric double layer capacitor having high capacitance per unit volume and excellent durability is provided. A phosphorus compound-complexed activated carbon for an electric double layer capacitor having a phosphorus atom content of 1,000 ppm or more, and 20,000 ppm or less, a BET specific surface area of 1,600 m2/g or more, and 2,200 m2/g or less, an average pore diameter of 1.7 nm or more, and 2.1 nm or less, and a pore volume of pores having pore diameters within the range of 1.4 nm to 2.0 nm calculated by a Cranston-Inkley method of 0.25 cm3/g or more. This phosphorus compound-complexed activated carbon is produced by kneading an activated carbon and phosphoric acid at 130° C. to 170° C., conducting molding, and after executing a first heating process in which heating is conducted at 100° C. to 230° C., a second heating process in which heating is conducted at 400° C. to 600° C., and a steam treatment process in which heating is conducted in a steam atmosphere at 500° C. to 900° C., conducting heat treatment in an inert gas atmosphere at 800° C. or higher so as to complex a phosphorus compound.
    • 提供能够容易地实现单位体积高电容,优异耐久性的双电层电容器的磷化合物配合活性炭。 磷原子含量为1000ppm以上,20000ppm以下,BET比表面积为1600m 2 / g以上2200m 2 / g以下的双电层电容器的磷化合物配合活性炭 ,平均孔径为1.7nm以上且2.1nm以下,孔径在1.4nm〜2.0nm范围内的孔的孔体积通过Cranston-Inkley法计算为0.25cm 3 / g以上。 该磷化合物络合的活性炭通过将活性炭和磷酸在130℃下捏合至170℃,进行模塑,并且在执行在100℃至230℃进行加热的第一加热过程之后 ℃,其中在400℃至600℃下进行加热的第二加热过程,以及在500℃至900℃的蒸汽气氛中进行加热的蒸汽处理过程,导电 在800℃以上的惰性气体气氛中进行热处理,使磷化合物复合。
    • 103. 发明申请
    • OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
    • 光学扫描装置和图像形成装置
    • US20090153933A1
    • 2009-06-18
    • US12333953
    • 2008-12-12
    • Satoshi TsuchiyaTomohiro NakajimaMitsuo Suzuki
    • Satoshi TsuchiyaTomohiro NakajimaMitsuo Suzuki
    • G02B26/10
    • G02B26/101G02B26/0833
    • A disclosed optical scanning device includes a light source unit configured to emit a laser beam; an oscillating mirror configured to deflect the laser beam from the light source unit; a scanning/imaging optical system configured to focus the deflected laser beam on a target surface; and plural light-receiving elements configured to receive the laser beam in a scanning area of the laser beam, the position of the oscillating mirror being adjusted such that time intervals between output pulses in output signals of the respective light-receiving elements become substantially the same between the light-receiving elements and/or widths of the output pulses become substantially the same between the light-receiving elements.
    • 所公开的光学扫描装置包括被配置为发射激光束的光源单元; 配置为使来自所述光源单元的激光束偏转的振荡镜; 扫描/成像光学系统,被配置为将偏转的激光束聚焦在目标表面上; 以及多个光接收元件,被配置为在激光束的扫描区域中接收激光束,调节振荡镜的位置,使得各个光接收元件的输出信号中的输出脉冲之间的时间间隔变得基本相同 光接收元件之间和/或输出脉冲宽度在光接收元件之间变得基本相同。