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    • 1. 发明申请
    • Front passenger seat airbag apparatus
    • 前排座椅安全气囊装置
    • US20100117337A1
    • 2010-05-13
    • US12588567
    • 2009-10-20
    • Koji YamauchiKenichi FukuronoYasushi Okada
    • Koji YamauchiKenichi FukuronoYasushi Okada
    • B60R21/16
    • B60R21/217B60R2021/21537B60R2021/2172
    • A front passenger seat airbag apparatus 12 includes an airbag 15, a case 25 supporting the airbag 15, and an airbag cover 50 covering the airbag 15. The case 25 includes a tubular inner wall portion 29. A plurality of claw portions 37 are arranged along a vehicle widthwise direction on the upper edge of a front inner wall 31 and a rear inner wall 32 of the tubular inner wall portion 29. The airbag cover 50 includes a tubular outer wall portion 53 having a plurality of engaging holes 57. The tubular outer wall portion 53 is engaged with the case 25 by inserting and engaging the claw portions 37 in the engaging holes 57. The front inner wall 31 and the rear inner wall 32 each include connected portions 66, to each of which a claw portion 37 is connected, and non-connected portions 65, to which no claw portion 37 is connected, along the arrangement direction of the claw portions 37. Two non-connected portions 65 are located on both sides of each connected portion 66. At least one of the non-connected portions 65 has cutout portions 61, 62 that extend from the upper end of the corresponding inner wall to a position lower than the tips 37A of the claw portions 37.
    • 前乘客座椅气囊装置12包括气囊15,支撑气囊15的壳体25和覆盖气囊15的气囊盖50.壳体25包括管状内壁部分29.多个爪部37沿着 在管状内壁部29的前内壁31和后内壁32的上边缘上的车宽方向。气囊盖50包括具有多个接合孔57的管状外壁部53。 壁部53通过将爪部37插入并接合在接合孔57中而与壳体25接合。前内壁31和后内壁32各自包括连接部66,爪部37连接 ,以及没有爪部37连接的非连接部65沿着爪部37的排列方向。两个非连接部65位于每个连接部66的两侧。至少一个n 连接部65具有从相应的内壁的上端延伸到比爪部37的尖端37A低的位置的切口部61,62。
    • 2. 发明授权
    • Front passenger seat airbag apparatus
    • 前排座椅安全气囊装置
    • US07980586B2
    • 2011-07-19
    • US12588567
    • 2009-10-20
    • Koji YamauchiKenichi FukuronoYasushi Okada
    • Koji YamauchiKenichi FukuronoYasushi Okada
    • B60R21/16
    • B60R21/217B60R2021/21537B60R2021/2172
    • A front passenger seat airbag apparatus 12 includes an airbag 15, a case 25 supporting the airbag 15, and an airbag cover 50 covering the airbag 15. The case 25 includes a tubular inner wall portion 29. A plurality of claw portions 37 are arranged along a vehicle widthwise direction on the upper edge of a front inner wall 31 and a rear inner wall 32 of the tubular inner wall portion 29. The airbag cover 50 includes a tubular outer wall portion 53 having a plurality of engaging holes 57. The tubular outer wall portion 53 is engaged with the case 25 by inserting and engaging the claw portions 37 in the engaging holes 57. The front inner wall 31 and the rear inner wall 32 each include connected portions 66, to each of which a claw portion 37 is connected, and non-connected portions 65, to which no claw portion 37 is connected, along the arrangement direction of the claw portions 37. Two non-connected portions 65 are located on both sides of each connected portion 66. At least one of the non-connected portions 65 has cutout portions 61, 62 that extend from the upper end of the corresponding inner wall to a position lower than the tips 37A of the claw portions 37.
    • 前乘客座椅气囊装置12包括气囊15,支撑气囊15的壳体25和覆盖气囊15的气囊盖50.壳体25包括管状内壁部分29.多个爪部37沿着 在管状内壁部29的前内壁31和后内壁32的上边缘上的车宽方向。气囊盖50包括具有多个接合孔57的管状外壁部53。 壁部53通过将爪部37插入并接合在接合孔57中而与壳体25接合。前内壁31和后内壁32各自包括连接部66,爪部37连接 ,以及没有爪部37连接的非连接部65沿着爪部37的排列方向。两个非连接部65位于每个连接部66的两侧。至少一个n 连接部65具有从相应的内壁的上端延伸到比爪部37的尖端37A低的位置的切口部61,62。
    • 3. 发明申请
    • Airbag apparatus for a front passenger's seat
    • 前排乘客座椅气囊装置
    • US20090194982A1
    • 2009-08-06
    • US12320459
    • 2009-01-27
    • Koji YamauchiTsuyoshi FurunoYasushi Okada
    • Koji YamauchiTsuyoshi FurunoYasushi Okada
    • B60R21/205
    • B60R21/237B60R21/205B60R21/231B60R21/2346
    • An airbag apparatus for a front passenger's seat includes a case that includes a front storage area that has an airbag mounting plane and a rear storage area. A bottom wall of the rear storage area is located at a lower level than the airbag mounting plane of the front storage area. The airbag has a generally square conical contour whose top is disposed at the front end and includes proximate the front end a gas inlet port. The airbag is secured to the mounting plane of the case by the periphery of the gas inlet port. A lower folded-up portion that is formed by folding up a lower inflatable portion of the airbag is stored in the rear storage area of the case. The airbag apparatus further includes proximate left and right edges of an opening of the case in the rear storage area means for restraining emergence of the lower folded-up portion of the airbag from the opening of the case in an early stage of airbag deployment by holding down left and right end regions of the lower folded-up portion.
    • 一种用于前排乘客座位的气囊装置包括:具有安全气囊安装面和后部存储区域的前部存储区域的壳体。 后部存储区域的底壁位于比前部存储区域的气囊安装面更低的位置。 安全气囊具有大致正方形的圆锥形轮廓,其顶部设置在前端并且包括靠近前端的气体入口。 气囊通过气体入口的周边固定在壳体的安装平面上。 通过折叠气囊的下部可充气部分而形成的下折叠部分被存储在壳体的后部存储区域中。 安全气囊装置还包括在后部存储区域中的壳体的开口的靠近的左右边缘装置,用于通过保持安全气囊展开的早期阶段,将气囊的下折叠部分从壳体的开口限制出来 下折叠部分的左下端区域。
    • 4. 发明授权
    • Airbag apparatus for a front passenger's seat
    • 前排乘客座椅气囊装置
    • US07900958B2
    • 2011-03-08
    • US12320459
    • 2009-01-27
    • Koji YamauchiTsuyoshi FurunoYasushi Okada
    • Koji YamauchiTsuyoshi FurunoYasushi Okada
    • B60R21/205
    • B60R21/237B60R21/205B60R21/231B60R21/2346
    • An airbag apparatus for a front passenger's seat includes a case that includes a front storage area that has an airbag mounting plane and a rear storage area. A bottom wall of the rear storage area is located at a lower level than the airbag mounting plane of the front storage area. The airbag has a generally square conical contour whose top is disposed at the front end and includes proximate the front end a gas inlet port. The airbag is secured to the mounting plane of the case by the periphery of the gas inlet port. A lower folded-up portion that is formed by folding up a lower inflatable portion of the airbag is stored in the rear storage area of the case. The airbag apparatus further includes proximate left and right edges of an opening of the case in the rear storage area means for restraining emergence of the lower folded-up portion of the airbag from the opening of the case in an early stage of airbag deployment by holding down left and right end regions of the lower folded-up portion.
    • 一种用于前排乘客座位的气囊装置包括:具有安全气囊安装面和后部存储区域的前部存储区域的壳体。 后部存储区域的底壁位于比前部存储区域的气囊安装面更低的位置。 安全气囊具有大致正方形的圆锥形轮廓,其顶部设置在前端并且包括靠近前端的气体入口。 气囊通过气体入口的周边固定在壳体的安装平面上。 通过折叠气囊的下部可充气部分而形成的下折叠部分被存储在壳体的后部存储区域中。 安全气囊装置还包括在后部存储区域中的壳体的开口的靠近的左右边缘装置,用于通过保持安全气囊展开的早期阶段,将气囊的下折叠部分从壳体的开口限制出来 下折叠部分的左下端区域。
    • 9. 发明申请
    • BIO-DEGRADABLE/ ABSORBABLE POLYMER HAVING REDUCED METAL CATALYST CONTENT, AND PROCESS FOR PRODUCTION THEREOF
    • 具有降低金属催化剂含量的生物降解/可吸收聚合物及其生产方法
    • US20090171064A1
    • 2009-07-02
    • US12305104
    • 2007-06-18
    • Hidetoshi ArimuraYoshitake TakahashiKoji Yamauchi
    • Hidetoshi ArimuraYoshitake TakahashiKoji Yamauchi
    • C08G63/08
    • C08G63/823A61L17/12A61L27/18A61L27/58A61L31/148C08G63/08C08G63/90C08L67/04
    • The present invention provides a safe biodegradable and bioabsorbable polymer having an extremely low metal catalyst content, while retaining the properties desired for a medical implant or the like; and a process for producing the same. The present invention further provides a method for reducing the content of a metal catalyst in a biodegradable and absorbable polymer that can be applied on an industrial scale. A method for producing a biodegradable and bioabsorbable polymer having a metal catalyst content of less than 1 ppm in terms of a metal comprising the steps of (1) copolymerizing lactide and ε-caprolactone at a molar ratio ranging from 40/60 to 60/40 in the presence of the metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a volume ratio ranging from 25/75 to 45/55 at less than 40° C., and drying the copolymer. 13. A method for producing a biodegradable and bioabsorbable polymer having a metal catalyst content of less than 1 ppm in terms of a metal comprising the steps of (1) copolymerizing lactide and ε-caprolactone at a molar ratio ranging from 65/35 to 85/15 in the presence of the metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a volume ratio ranging from 45/55 to 55/45 at less than 40° C., and drying the copolymer.
    • 本发明提供一种具有极低金属催化剂含量的安全的可生物降解和生物可吸收的聚合物,同时保持医用植入物等所需的性质; 及其制造方法。 本发明还提供一种降低能够以工业规模应用的生物可降解和可吸收的聚合物中的金属催化剂的含量的方法。 一种制备金属催化剂含量小于1ppm的可生物降解和生物可吸收聚合物的方法,包括以下步骤:(1)以40/60至60/40的摩尔比共聚丙交酯和ε-己内酯 在金属催化剂存在下制备共聚物; 和(2)在低于40℃下,用包含乙酸和异丙醇的混合溶剂以25/75〜45/55的体积比洗涤共聚物,并干燥该共聚物。 13.一种用于生产金属催化剂含量小于1ppm的可生物降解和生物可吸收聚合物的方法,包括以下步骤:(1)以65/35至85的摩尔比共聚丙交酯和ε-己内酯 / 15,在金属催化剂的存在下制备共聚物; 和(2)在低于40℃的体积比为45/55至55/45的范围内用包含乙酸和异丙醇的混合溶剂洗涤共聚物,并干燥该共聚物。