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    • 13. 发明授权
    • Automotive door latch device
    • 汽车门锁装置
    • US08967683B2
    • 2015-03-03
    • US13579181
    • 2010-12-24
    • Ryujiro AkizukiTakashi NishioNobuko WatanabeYasuhiko SonoKazunori Kojima
    • Ryujiro AkizukiTakashi NishioNobuko WatanabeYasuhiko SonoKazunori Kojima
    • E05C3/06E05B85/26E05B77/34E05B85/02E05B15/04
    • E05B85/26E05B77/34E05B85/02E05B2015/041Y10S292/23Y10T292/1047Y10T292/1082
    • Provided is an automotive door latch device, including: a latch pushed to rotate by a striker; a latch return spring for biasing the latch toward a return position thereof; a pawl engageable with the latch to inhibit the latch to pivot in a door opening direction (return position); and a pawl return spring for biasing the pawl toward a return position thereof. A housing part of a body, which houses the latch and the pawl, is opened downward at a position below the pawl on one side of the body. The pawl return spring is assembled to a spring mounting part formed on another side of the body at a position spaced downward from a rotational support part of the pawl, and includes a pawl-side end part that engages with the pawl through a through hole provided in the body. Thus, dust or the like entering the housing part of the body, which houses the latch and the pawl, can be discharged out of the body with higher efficiency.
    • 提供一种汽车门闩装置,包括:被撞针推动旋转的闩锁; 用于将闩锁朝向其返回位置偏压的闩锁复位弹簧; 棘爪可与闩锁接合,以阻止闩锁在门打开方向(返回位置)枢转; 以及用于将棘爪朝向其返回位置偏压的棘爪复位弹簧。 容纳闩锁和棘爪的主体的壳体部分在身体的一侧上的棘爪下方的位置向下打开。 棘爪复位弹簧被组装到形成在主体另一侧的弹簧安装部分,该弹簧安装部分在与棘爪的旋转支撑部分向下间隔开的位置处,并且包括棘爪侧端部,其通过提供的通孔与棘爪接合 在身上。 因此,进入壳体的容纳闩锁和棘爪的壳体部分的灰尘等能够以更高的效率从身体排出。
    • 16. 发明申请
    • Polyimide film and process for its production
    • 聚酰亚胺薄膜及其生产工艺
    • US20070100127A1
    • 2007-05-03
    • US10530414
    • 2003-03-31
    • Toyoaki IshiwataTsutomu NakamuraKazunori KojimaToru Sawaki
    • Toyoaki IshiwataTsutomu NakamuraKazunori KojimaToru Sawaki
    • C08G69/08
    • C08J5/18B29C41/003B29D7/01B29K2079/08C08G73/1042C08G73/1082C08J2379/08H05K1/0346
    • An oriented polyimide film with a high Young's modulus, satisfactory moist heat resistance and low moisture absorptivity, and a process for its production. The polyimide film is composed mainly of a pyromellitic acid component, with a p-phenylenediamine component at between 30 mole percent and 99 mole percent and a diamine component represented by the structural unit of the following formula (II) at between 1 mole percent and 70 mole percent: (wherein ArIIa and ArIIb are each independently a C6-20 aromatic group optionally having an non-reactive substituent, and X in structural unit (II) consists of at least one group selected from among —O—, —O—ArIIc—O—, —SO2— and —O—ArIId—O—ArIIe—O—), and the polyimide film is characterized by having two perpendicular directions in which the in-plane Young's modulus is 3 GPa or greater, and having a moisture absorptivity of no greater than 3.3 wt % at 72% RH, 25° C.
    • 具有高杨氏模量,令人满意的耐湿热性和低吸湿性的取向聚酰亚胺膜及其制造方法。 聚酰亚胺膜主要由均苯四酸酸组分组成,对苯二胺组分为30摩尔%至99摩尔%,由下式(II)的结构单元表示的二胺组分的摩尔比为1摩尔%至70摩尔% 摩尔百分数:(其中Ar IIa和Ar IIb各自独立地为任选具有非反应性取代基的C6-20芳族基团,结构单元(II)中的X由 的至少一个选自-O - , - O-Ar II - , - SO 2 - 和-O-Ar IId的基团, 其中,所述聚酰亚胺膜的特征在于,其中所述平面内杨氏模量为3GPa以上,并且具有吸湿性 在72%RH,25℃下不大于3.3重量%