公开(公告)号：WO2017044343A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/049369

申请日：2016-08-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BADZINSKI, David J. ,  BROTT, Robert L. ,  DOMEK, Alexander ,  DUNN, Douglas S. ,  GRANDRUD, Jonathan D. ,  LORENTZ, Robert D. ,  MEIS, Michael A. ,  MEYER, Theresa ,  SABELLI, Anthony J. ,  SCOTT, Shannon D. ,  SHAMLA, Blake R. ,  SHANNON, Robert W. ,  WHEATLEY, John A. ,  CASNER, Glenn E. ,  HOWELL, Brett A.

IPC: G06K9/00 ,  H04N7/18 ,  G06F3/033

CPC classification number: H04N7/188 ,  G06K9/00033 ,  G06K9/2018

Abstract: A non-contact friction ridge capture device is described. The device comprises a device housing, the device housing including an electronics compartment and an illumination shield, with an opening between the electronics compartment and the illumination shield into which a user can insert the user's hand. The device further comprising a camera disposed in the electronics compartment for capturing an image of at least one friction ridge surface on a user's hand. The device further comprises a light source disposed in the electronics compartment, the light source emitting light in the direction of the illumination shield, wherein the peak wavelength of emitted light is in the range of 440 to 570 nanometers (nm). The user's hand is not required to contact the device when the camera captures the image of at least one friction ridge surface on a user's hand.

Abstract translation: 描述了非接触摩擦脊捕获装置。 该装置包括装置壳体，该装置壳体包括电子室和照明屏蔽件，在电子室和照明屏蔽之间具有开口，使用者可以插入使用者的手。 该装置还包括设置在电子机舱中的摄像机，用于捕获使用者的手上的至少一个摩擦脊表面的图像。 该装置还包括设置在电子室中的光源，光源沿照明屏蔽的方向发射光，其中发射光的峰值波长在440至570纳米（nm）的范围内。 当照相机拍摄用户手上的至少一个摩擦脊表面的图像时，用户的手不需要接触设备。

公开(公告)号：WO2018118462A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/065300

申请日：2017-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： GEHRING, Thomas R. ,  CHINNOCK, Eric M. ,  BREEDLOVE, Evan L. ,  NASH, James E. ,  MCGRATH, Kayla A. ,  HOWELL, Brett A.

IPC: A42B3/04 ,  F41H1/04

Abstract: An accessory mounting system (30) and a helmet (10) that includes such systems are disclosed. The accessory mounting system (30) includes a plate (32) adapted to be permanently connected to a substantially continuous portion of a ballistic layer (12) of a helmet, where the ballistic layer has an outer surface (14). The plate (32) includes an inner surface (34) and an outer surface (36), where the inner surface of the plate is adapted to be disposed in contact with an outer surface of the ballistic layer. The accessory mounting system also includes an accessory rail (50) adapted to be removably connected to the plate, where the accessory rail includes an inner surface (52) and an outer surface (54). The inner surface of the accessory rail is adapted to be disposed in contact with the plate.