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    • 97. 发明授权
    • Magnetic recording medium
    • 磁记录介质
    • US4663209A
    • 1987-05-05
    • US724231
    • 1985-04-17
    • Masashi AonumaMasaaki SuzukiSatoshi SakakibaraNoburo HibinoKoh Kamada
    • Masashi AonumaMasaaki SuzukiSatoshi SakakibaraNoburo HibinoKoh Kamada
    • G11B5/70C09D5/23C09D127/04C09D127/06C09D175/06G11B5/714G11B5/73G11B5/704
    • G11B5/7305G11B5/714Y10S428/90Y10T428/24355Y10T428/31786
    • Magnetic recording medium is disclosed which comprises a non-magnetic support having coated thereon a magnetic layer mainly containing ferromagnetic metal particles and a binder:(1) wherein the non-magnetic support is a polyester film having a thickness of 4 to 12 .mu.m, (b) an F5 value in a machine direction of 16 kg/mm.sup.2 or more, (c) a breaking strength in a machine direction of 25 kg/mm.sup.2 or more, (d) a breaking elongation in a machine direction of 90% or less, (e) a surface roughness (Ra) of 0.01 to 0.03 .mu.m, and (f) a fish eye (FE), which is shown in terms of height (H), of 6H or more having 0 per 100 cm.sup.2, a fish eye of 5H having 2 or less per 100 cm.sup.2 and a fish eye of 4H having 5 or less per 100 cm.sup.2 ;(2) wherein the ferromagnetic metal particles have (a) a saturation magnetization (.sigma.s) of 110 to 160 emu/g, and (b) a specific surface area measured by the BET method of 25 to 65 m.sup.2 /g; and(3) wherein the magnetic layer has (a) a coercive force (Hc) of 700 Oe or more, (b) a surface roughness (Ra) of 0.015 .mu.m or less and (c) a thickness of 1.5 to 4.5 .mu.m.
    • 公开了一种磁记录介质,其包括其上涂覆有主要包含铁磁性金属颗粒和粘合剂的磁性层的非磁性载体:(1)其中非磁性载体为厚度为4至12μm的聚酯膜, (b)机器方向的F5值为16kg / mm 2以上,(c)机器方向的断裂强度为25kg / mm 2以上,(d)机器方向的断裂伸长率为90%, (e)表面粗糙度(Ra)为0.01〜0.03μm,(f)以高度(H)表示的每100cm 2为0以上的6H以上的鱼眼(FE) 5H的鱼眼每100cm 2具有2个或更少的鱼眼,4H的鱼眼具有每100cm 2具有5个或更少的鱼眼; (2)其中铁磁金属颗粒具有(a)110至160emu / g的饱和磁化强度(σ),和(b)通过BET法测量的比表面积为25至65m 2 / g; 和(3)其中磁性层具有(a)700Oe以上的矫顽力(Hc),(b)0.015μm以下的表面粗糙度(Ra)和(c)1.5〜4.5μm的厚度 m。
    • 98. 发明授权
    • Motorcycle
    • 摩托车
    • US4487283A
    • 1984-12-11
    • US428468
    • 1982-09-29
    • Masaaki SuzukiKenzi IzawaKatsumi Kimura
    • Masaaki SuzukiKenzi IzawaKatsumi Kimura
    • B62J17/00B62M7/06F02B61/02
    • F02B61/02B62J17/00B62M7/06B62K2202/00
    • In a motorcycle, the frame body has the shape of a single pipe over its whole length, and carries a front shield at its front portion, a floor at its intermediate portion, and a body cover at its rear portion, respectively. The front shield is formed of a one-piece member formed integrally with a head lamp housing, an auxiliary fender, leg shields, and foot rests. The body cover is formed of a one-piece member formed integrally with a plurality of continuous vertical walls which cooperatively enclose a space below the seat. The floor is joined at its opposite lateral edges to a pair of brackets mounted on the intermediate portion of the frame body at opposite lateral sides of the latter.
    • 在摩托车中,框体具有其整个长度上的单个管的形状,并且在其前部具有前屏蔽,在其中间部分处承载地板,并在其后部分别具有主体盖。 前挡板由与头灯壳体,辅助挡泥板,腿罩和脚踏架一体形成的一体构件形成。 主体盖由与多个连续垂直壁一体形成的一体构件形成,其协作地围绕座位下方的空间。 地板在其相对的侧边缘处连接到一对支架,该对支架安装在框架主体的中间部分的相对侧面上。