公开(公告)号：US20100118139A1

公开(公告)日：2010-05-13

申请号：US12176358

申请日：2008-07-19

申请人： Yuming Huang ,  Wanduan Huang ,  Ailian Wang ,  Yuzhu Huang ,  Yuling Huang ,  Yujian Huang ,  Weihua Wang

发明人： Yuming Huang ,  Wanduan Huang ,  Ailian Wang ,  Yuzhu Huang ,  Yuling Huang ,  Yujian Huang ,  Weihua Wang

IPC分类号： H04N7/18

CPC分类号： G02B27/0101 ,  A63F13/02 ,  G02B2027/014 ,  G02C11/10

摘要： A portable device to detect the spin of table tennis ball is invented. The device helps a user to figure out the spin of a coming table tennis ball during a table tennis game. It is composed of a camera lens to acquire sequential images, an image processing chip to extract features of the table tennis ball and to calculate the direction and strength of the spin, and a mechanism to inform the user about the spin through certain methods.One kind of the product design for the device, is to embed an integrated module into a pair of normal glasses. The integrated module consists of a mini camera lens, an image processing chip, a button battery and switch. The output of the module controls the LED lights located inside the frame of the glasses. For example of 8 points LED, the positions of 0, 3, 6, and 9 o'clock correspond to top spin, right spin, back spin, and left spin, respectively (refer FIG. 1 through FIG. 4). The centers of those position pairs correspond to top right spin, back right spin, back left spin, and top left spin respectively (refer FIG. 5 through FIG. 8). The brightness of the LED lights corresponds to the strength of the spin. Normal eyes perceive all the LED lights inside the frame, especially when they emit light.

摘要翻译： 发明了一种用于检测乒乓球旋转的便携式装置。 该设备帮助用户在乒乓球比赛期间弄清楚即将到来的乒乓球的旋转。 它由相机镜头组成以获取顺序图像，图像处理芯片以提取乒乓球的特征并计算旋转的方向和强度，以及通过某些方法通知用户旋转旋转的机构。 一种设备的产品设计，是将一个集成的模块嵌入到一双普通的眼镜中。 集成模块由迷你相机镜头，图像处理芯片，纽扣电池和开关组成。 模块的输出控制位于眼镜框架内的LED灯。 例如8点LED，0,3,6,9点的位置分别对应于顶旋，右旋，后旋和左旋（参照图1至图4）。 这些位置对的中心分别对应于右上旋转，右后旋转，左后旋转和左上旋转（参见图5至图8）。 LED灯的亮度对应于旋转的强度。 正常的眼睛感觉到框架内的所有LED灯，特别是当它们发光时。

公开(公告)号：US20100012003A1

公开(公告)日：2010-01-21

申请号：US12176337

申请日：2008-07-19

申请人： Yuming Huang ,  Wanduan Huang ,  Ailian Wang ,  Yuzhu Huang ,  Yuling Huang ,  Yujian Huang ,  Weihua Wang

发明人： Yuming Huang ,  Wanduan Huang ,  Ailian Wang ,  Yuzhu Huang ,  Yuling Huang ,  Yujian Huang ,  Weihua Wang

IPC分类号： E05G1/02

CPC分类号： E05G1/02

摘要： The security class or burglary resistant capability of a safe is determined by the safe's weakest parts: combinations lock, key lock, keyboard, LCD screen, card reader, fingerprint scanner, etc (referred as weak parts below). The results of an attack to the safe include opening safe door, digging holes on safe door or body, or dysfunction of the above weak parts. The corresponding consequences are: Objects deposited inside the safe are stolen or destroyed. Even if those objects stay intact, the safe owner is no longer able to operate the safe. A new design method about safe is disclosed in this invention. The new safe has no weak parts on its surface. It's obvious that weak parts are easier to destroy than safe door and body, which is why they are called weak parts. For safes without weak parts on their surface, these weak parts (in user's hand or inside safe) are not so easy to be attacked on. The GSA class or UL Certification is improved for the new safe. Users will find the new safe is more secure and convenient to use. The design method applies to other security containers and doors.

摘要翻译： 安全防护等级或防盗功能由安全防护装置的最弱部分决定：组合锁，钥匙锁，键盘，液晶屏，读卡器，指纹扫描仪等（以下简称为弱部）。 对保险箱的攻击结果包括打开安全门，在安全门或身体上挖洞，或上述弱部分的功能障碍。 相应的后果是：存放在保险柜内的物品被盗或被毁坏。 即使这些物品保持原样，安全所有者也不再能够操作保险箱。 本发明公开了一种关于安全性的新设计方法。 新的保险箱表面没有薄弱的部件。 很明显，弱部件比安全的门和身体容易破坏，这就是为什么它们被称为弱部件。 对于表面没有弱部件的保险箱，这些弱部件（用户手中或内部安全）并不容易受到攻击。 GSA类或UL认证被改进为新的安全。 用户会发现新的保险箱更安全，更方便使用。 该设计方法适用于其他安全集装箱和门。