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    • 4. 发明申请
    • Method for manufacturing of polymer micro needle array with liga process
    • 聚合物微针阵列制造方法
    • US20060055090A1
    • 2006-03-16
    • US10542613
    • 2004-01-16
    • Seung-seob LeeSang-Joon Moon
    • Seung-seob LeeSang-Joon Moon
    • B29C35/08
    • B81C99/0085A61B5/14514A61M37/0015A61M2037/0053B81B2201/055B81C2201/032G03F7/00G03F7/0035
    • The present invention relates to a method for manufacturing a micro needle array with an X-ray process. The present invention provides a method for manufacturing a micro needle array, comprising the steps of preparing an X-ray mask by forming an absorber having a configuration of the micro needle array on a substrate; preparing a PMMA cast for the micro needle array by exposing PMMA to vertical and inclined X-rays using the X-ray mask; preparing a flexible PDMS mold having a configuration opposite to that of the PMMA cast by pouring PDMS on the PMMA cast; filling an upper surface of the PDMS mold with a gel type of polymer to obtain a desired thickness of the polymer; patterning a desired configuration of a hole by irradiating UV rays on the polymer; and separating the PDMS mold to complete the polymer micro needle array. The micro needle array of the present invention is made of a polymer material and can be used for drawing blood from or injecting a medicine into the skin.
    • 本发明涉及一种利用X射线处理制造微针阵列的方法。 本发明提供一种微针阵列的制造方法,其特征在于,包括以下步骤:在基板上形成具有微针阵列构造的吸收体,制作X射线掩模; 通过使用X射线掩模将PMMA暴露于垂直和倾斜的X射线,为微针阵列制备PMMA铸件; 通过将PDMS浇注在PMMA铸件上,制备具有与PMMA铸件相反的构型的柔性PDMS模具; 用凝胶型聚合物填充PDMS模具的上表面以获得所需的聚合物厚度; 通过在聚合物上照射紫外线来图案化所需的孔构型; 并分离PDMS模具以完成聚合物微针阵列。 本发明的微针阵列由聚合物材料制成,可用于将血液从药物中吸取或注入皮肤。
    • 7. 发明授权
    • Munitions safety and arming device for artillery ammunition, and artillery ammunition having the same
    • 武装弹药弹药安全武装装置和炮弹弹药相同
    • US09322627B2
    • 2016-04-26
    • US14493449
    • 2014-09-23
    • Jong Soo OhSeung Seob LeeChoon Jae LeeKyoung Woong SeoDong Wan Lim
    • Jong Soo OhSeung Seob LeeChoon Jae LeeKyoung Woong SeoDong Wan Lim
    • F42C15/26F42C15/22
    • F42C15/22F42C15/26
    • A munitions safety and arming device for artillery ammunition, and an artillery ammunition having the same are provided. The munitions safety and arming device for artillery ammunition includes: a body having a first movement path and a second movement path communicating with the first movement path; a mass body housed in the first movement path and moving from one side of the first movement path to the other side of the first movement path upon receiving centrifugal force based on rotation of an artillery ammunition when the artillery ammunition is fired; a slide member movably installed in the second movement path and slidably moving by a predetermined distance when pressed by the movement of the mass body; and a movement delay unit protruding from the first movement path to reduce the centrifugal force exerted on the mass body to delay a time for the mass body to move.
    • 提供了炮弹弹药弹药安全装备和具有相同武器的炮弹。 武器弹药弹药安全装备装置包括:具有与第一移动路径连通的第一移动路径和第二移动路径的主体; 所述质量体容纳在所述第一移动路径中,并且当所述火炮弹被射击时,在接收到基于火炮弹药旋转的离心力时,从所述第一移动路径的一侧移动到所述第一移动路径的另一侧; 滑动构件,其可移动地安装在所述第二移动路径中,并且通过所述质量体的移动被按压时可滑动地移动预定距离; 以及从第一移动路径突出的运动延迟单元,以减小施加在质量体上的离心力,从而延迟质量体移动的时间。
    • 8. 发明申请
    • MUNITIONS SAFETY AND ARMING DEVICE FOR ARTILLERY AMMUNITION, AND ARTILLERY AMMUNITION HAVING THE SAME
    • 用于制造艺术弹药的安全和装甲装置以及具有相同功能的艺术品弹性
    • US20150253118A1
    • 2015-09-10
    • US14493449
    • 2014-09-23
    • Jong Soo OHSeung Seob LEEChoon Jae LEEKyoung Woong SEODong Wan LIM
    • Jong Soo OHSeung Seob LEEChoon Jae LEEKyoung Woong SEODong Wan LIM
    • F42C15/22F42C15/26
    • F42C15/22F42C15/26
    • A munitions safety and arming device for artillery ammunition, and an artillery ammunition having the same are provided. The munitions safety and arming device for artillery ammunition includes: a body having a first movement path and a second movement path communicating with the first movement path; a mass body housed in the first movement path and moving from one side of the first movement path to the other side of the first movement path upon receiving centrifugal force based on rotation of an artillery ammunition when the artillery ammunition is fired; a slide member movably installed in the second movement path and slidably moving by a predetermined distance when pressed by the movement of the mass body; and a movement delay unit protruding from the first movement path to reduce the centrifugal force exerted on the mass body to delay a time for the mass body to move.
    • 提供了炮弹弹药弹药安全装备和具有相同武器的炮弹。 武器弹药弹药安全装备装置包括:具有与第一移动路径连通的第一移动路径和第二移动路径的主体; 所述质量体容纳在所述第一移动路径中,并且当所述火炮弹被射击时,在接收到基于火炮弹药旋转的离心力时,从所述第一移动路径的一侧移动到所述第一移动路径的另一侧; 滑动构件,其可移动地安装在所述第二移动路径中,并且通过所述质量体的移动被按压时可滑动地移动预定距离; 以及从第一移动路径突出的运动延迟单元,以减小施加在质量体上的离心力,从而延迟质量体移动的时间。
    • 10. 发明授权
    • Tactile feedback device
    • 触觉反馈装置
    • US07737828B2
    • 2010-06-15
    • US12009382
    • 2008-01-17
    • Tae-Heon YangDong-Soo KwonSeung-Seob LeeNam-Su Yuk
    • Tae-Heon YangDong-Soo KwonSeung-Seob LeeNam-Su Yuk
    • H04B3/36
    • G06F3/016
    • The present invention discloses a tactile feedback device for giving realistic touch sensation to the user by stimulating the skin of the user. The tactile feedback device of the present invention comprises a housing having one end positioned near the skin of the user in use, an actuator, touch pins and an elastic means. The actuator is mounted inside the housing to convert electromagnetic energy into kinetic energy. The touch pins are mounted inside the housing so as to pop in and out, and the front end thereof is popped out of one end of the housing to contact the skin, and is connected with the actuator so as to be operated by kinetic energy of the actuator. The elastic plates of the elastic means are mounted between one end of the housing and the actuator, and have the touch pins fixedly passing through so as to be interlocked with the touch pins, and when the touch pins pop in and out, they are elastically deformed to have elastic energy. According to the present invention, the touch pins stimulate the skin of the user by dint of an interlocking structure of the actuator that converts electromagnetic energy into kinetic energy and the elastic means, so it is possible to implement realistic touch sensation.
    • 本发明公开了一种触觉反馈装置,用于通过刺激使用者的皮肤向使用者提供逼真的触感。 本发明的触觉反馈装置包括具有位于使用者的皮肤附近的一端的壳体,致动器,触针和弹性装置。 致动器安装在壳体内部,以将电磁能转换成动能。 触摸销安装在壳体内部以便弹出和移出,并且其前端从壳体的一端弹出以接触皮肤,并且与致动器连接以便通过动能来操作 执行器。 弹性装置的弹性板安装在壳体的一端和致动器之间,并且使触针固定地通过以与触针互锁,并且当触针弹出和弹出时,它们是弹性的 变形为具有弹性能量。 根据本发明,触针通过致动器的互锁结构刺激使用者的皮肤,其将电磁能转换为动能和弹性装置,因此可以实现逼真的触感。