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    • 112. 发明授权
    • Photoresist composition
    • 光刻胶组成
    • US08846294B2
    • 2014-09-30
    • US13434251
    • 2012-03-29
    • Koji IchikawaYukako AnryuSatoshi Yamaguchi
    • Koji IchikawaYukako AnryuSatoshi Yamaguchi
    • G03F7/004G03F7/30G03F7/38G03F7/039G03F7/20
    • G03F7/0045G03F7/0392G03F7/0397G03F7/2041G03F7/38Y10S430/111
    • The present invention provides a photoresist composition comprising the following components (A), (B) and (X): (A) a resin being insoluble or poorly soluble in an aqueous alkali solution but becoming soluble in an aqueous alkali solution by the action of an acid, (B) an acid generator, (X) at least one compound selected from the group consisting of a compound represented by the formula (I-a): wherein Z1 represent a C1-C20 divalent saturated aliphatic hydrocarbon group in which one or more —CH2— may be replaced by —O— or —CO—, and a compound represented by the formula (I-b): wherein R1 represents a C1-C20 monovalent saturated aliphatic hydrocarbon group in which one or more hydrogen atoms may be substituted with a hydroxyl group and one or more —CH2— may be replaced by —O— or —CO—, and n represents 0 or 1.
    • 本发明提供了包含以下组分(A),(B)和(X))的光致抗蚀剂组合物:(A)在碱性水溶液中不溶或难溶的树脂,但是通过 酸,(B)酸产生剂,(X)至少一种选自由式(Ia)表示的化合物的化合物:其中Z1表示C1-C20二价饱和脂族烃基,其中一个或多个 -CH 2 - 可以被-O-或-CO-代替,和由式(Ib)表示的化合物:其中R1表示其中一个或多个氢原子可被一个或多个氢原子取代的C1-C20一价饱和脂族烃基 羟基和一个或多个-CH 2 - 可以被-O-或-CO-代替,并且n表示0或1。
    • 117. 发明申请
    • VEHICLE BUMPER BEAM AND METHOD FOR MANUFACTURING SAME
    • 车辆缓冲梁及其制造方法
    • US20120267908A1
    • 2012-10-25
    • US13502560
    • 2010-10-18
    • Sadao KokuboYasuji KawamataSatoshi Yamaguchi
    • Sadao KokuboYasuji KawamataSatoshi Yamaguchi
    • B21D39/06B60R19/34
    • B60R19/34Y10T29/49622Y10T29/49938
    • A bumper beam of the present invention is provided with a tubular bumper reinforcement member (1) and a tubular crush box (2). A reinforcement member hole (15) is provided in an outer peripheral wall (11) of the bumper reinforcement member (1) in a penetrated manner. A partition wall (22) is provided so as to bridge opposed inner wall surfaces of an outer peripheral wall (21) of the crush box (2). The tip end portion of the crush box (2) is arranged so as to penetrate the reinforcement hole (15). In this state, ridge portions (25a, 25b) are formed, by means of a tube expansion process using a tube expansion die, on the crush box (2) so as to extend in a circumferential direction thereof at a front side and a rear side of the reinforcement hole (15). With this, the crush box (2) is secured to the bumper reinforcement member (1). According to the present invention, the bumper beam can be reduced in size and weight.
    • 本发明的保险杠梁设有管状保险杠加强件(1)和管状挤压箱(2)。 加强构件孔(15)以穿透方式设置在保险杠加强构件(1)的外周壁(11)中。 分隔壁(22)设置成桥接挤压箱(2)的外周壁(21)的相对的内壁表面。 粉碎箱(2)的前端部配置成穿过加强孔(15)。 在这种状态下,通过使用管膨胀模的管膨胀过程,在破碎箱(2)上沿着其前后侧的周向延伸形成有脊部(25a,25b) 一侧的加强孔(15)。 由此,粉碎箱(2)固定在保险杠加强件(1)上。 根据本发明,缓冲梁的尺寸和重量可以减小。