公开(公告)号：US20070228659A1

公开(公告)日：2007-10-04

申请号：US11610202

申请日：2006-12-13

申请人： Chih-Hao YIU

发明人： Chih-Hao YIU

IPC分类号： F41J3/02

CPC分类号： F41J5/052 ,  F41J3/00 ,  F41J5/04

摘要： A unidirectional coil induction system for a dartboard comprises: a plurality of induction loops electrically connected to an electronic scoring circuit and a comparison circuit that are disposed on a dartboard. The dartboard is equally divided into a plurality of scoring areas, each scoring area includes at least one induction loop. All the induction loops wind in the same direction and are positioned in the dartboard. When the dart lands on the dartboard, one of the induction loops will produce a positive induction signal, and a neighboring induction loop will produce a negative induction signal, and then the comparison circuit will inform the electronic scoring circuit to score after determining the induction loop of the scoring area in which the dart lands. Therefore, the present invention can prevent the problem of wrong scoring caused by the dart synchronously cutting several induction loops, and can improve the scoring accuracy.

摘要翻译： 用于飞镖板的单向线圈感应系统包括：电连接到电子刻痕电路的多个感应环路和布置在飞镖板上的比较电路。 飞镖平均分为多个评分区域，每个评分区域包括至少一个感应回路。 所有的感应环都沿相同的方向缠绕并定位在飞镖板上。 当飞镖落在飞镖板上时，感应环之一将产生正感应信号，相邻的感应回路将产生负感应信号，然后比较电路将通知电子评分电路在确定感应回路后得分 飞镖着陆的得分区域。 因此，本发明可以防止由于同步切割多个感应回路引起的错误评分的问题，并且可以提高评分精度。

公开(公告)号：US06798573B2

公开(公告)日：2004-09-28

申请号：US10406907

申请日：2003-04-03

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： G02B2722

CPC分类号： G02B1/06 ,  G02B3/12 ,  G02B27/2228

摘要： A device for generating a 3-D image includes a tubular body with liquid filled therein and two protrusion portions extrude from one side of the body. Two stereoscopically related two-dimensional pictures are located on another side opposite to the side having the two protrusion portions. A 3-D image is seen when viewing the two pictures via the two protrusion portions.

摘要翻译： 一种用于产生3-D图像的装置包括一个其中填充有液体的管状体和从主体的一侧挤出的两个突起部分。 两个立体相关的二维图片位于与具有两个突出部分的一侧相对的另一侧上。 当通过两个突出部分观察两张照片时，可以看到3-D图像。

公开(公告)号：US06481412B1

公开(公告)日：2002-11-19

申请号：US09846518

申请日：2001-05-02

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： G08B2300

CPC分类号： F41J5/052

摘要： A target block structure of an electronic dartboard includes a target block made of hard material having a body whose outer portion is integrally formed with a soft cushioning structure and cushioning ribs. Thus, when the target block is hit by the dart to displace, the soft cushioning structure may reduce the noise due to friction and hitting. In addition, the bottom of the body is provided with a hard trigger column whose end portion is formed with a soft column leg. The column leg has an outside formed with an annular wall and an inside formed with a trigger point. The annular wall may be deformed by an impact force for cushioning the impact force, thereby preventing incurring noise.

摘要翻译： 电子飞镖靶的目标块结构包括由硬质材料制成的目标块，该目标块具有外部与柔软的缓冲结构和缓冲肋一体形成的主体。 因此，当目标块被飞镖击中以移位时，软缓冲结构可以减少由于摩擦和撞击引起的噪音。 此外，主体的底部设置有硬触发柱，其端部形成有软柱腿。 柱腿具有形成有环形壁的外部和形成有触发点的内部。 环形壁可以通过用于缓冲冲击力的冲击力而变形，从而防止产生噪音。

公开(公告)号：US06371486B1

公开(公告)日：2002-04-16

申请号：US09566498

申请日：2000-05-08

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： F41J302

CPC分类号： F41J3/0028 ,  Y10T16/53836

摘要： A dart board assembly includes a fixed member connected to a dart board and pivotally connected to a door. A spring member is connected to the fixed member and is engaged with a first plain surface on a first side of the hinge member when the door is at open position to secure the open status. The spring member is engaged with a second plain surface on a second side of the two hinge members when the door is at close position.

摘要翻译： 飞镖板组件包括连接到飞镖板并枢转地连接到门的固定构件。 当门处于打开位置以确保打开状态时，弹簧构件连接到固定构件并且与铰链构件的第一侧上的第一平面接合。 当门处于关闭位置时，弹簧构件与两个铰链构件的第二侧上的第二平面接合。

公开(公告)号：US06302809B1

公开(公告)日：2001-10-16

申请号：US09566964

申请日：2000-05-09

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： F41J504

CPC分类号： F41J3/0066 ,  F41J5/052

摘要： A dart board includes a frame with ring members and ribs connected within the frame so as to define partitions between the ring members and the ribs. A post extends from each connection point of the ring members and the ribs and a noise absorbing member is mounted to each post. A target unit is movably retained in each partition and each corner of the target unit is guided along the posts so that when the target unit is hit by a dart, the target unit moves silently along the noise absorbing members on the posts. An electric circuit plate is located on a rear side of the target units and a base board is connected to the frame to position the electric circuit plate in position.

摘要翻译： 飞镖板包括具有连接在框架内的环形构件和肋的框架，以便在环构件和肋之间限定隔板。 柱从环构件和肋的每个连接点延伸，并且每个柱安装有噪声吸收构件。 目标单元可移动地保持在每个分区中，并且目标单元的每个角部沿着柱被引导，使得当目标单元被飞镖击中时，目标单元沿着柱上的噪声吸收构件静默地移动。 电路板位于目标单元的后侧，并且基板连接到框架以将电路板定位在适当位置。

公开(公告)号：US6135457A

公开(公告)日：2000-10-24

申请号：US263567

申请日：1999-03-08

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： F41J3/00

CPC分类号： F41J3/0066

摘要： A dart board includes a score portion and a zero zone, the zero zone having a plurality of apertures defined by longitudinal ridges and latitudinal ridges, each of the longitudinal ridges and latitudinal ridges has two inclined surfaces defined in two sides thereof so that when the dart hits the ridges, the tip of the dart will be guided into the apertures.

摘要翻译： 飞镖板包括刻痕部分和零区域，零区域具有由纵向脊和横向脊脊限定的多个孔，每个纵向脊和纬向脊具有限定在其两侧的两个倾斜表面，使得当飞镖 击中脊，飞镖的尖端将被引导到孔中。

公开(公告)号：US5934677A

公开(公告)日：1999-08-10

申请号：US50593

申请日：1998-03-30

申请人： Chih-Hao Yiu

发明人： Chih-Hao Yiu

IPC分类号： F41J3/02

CPC分类号： F41J3/0076 ,  F41J3/02

摘要： A score indicating method for a cricket dart game may show a warning signal and a close status in a single displayer for allowing the current player to realize the scores of all of the other players without switching the screens of the displayer. The displayer includes a number of score units for indicating a number of scores each and includes three score segments in each of the score units for indicating three shots of the dart segments. The score units each further includes a warning segment for warning the other when one of the players has shot three or more times of the score. The score units each further includes a close segment for indicating a close status when all of the players have shot three or more times of the score.

摘要翻译： 用于板球飞镖游戏的分数指示方法可以在单个显示器中显示警告信号和关闭状态，以允许当前玩家在不切换显示器的屏幕的情况下实现所有其他玩家的得分。 显示器包括用于指示每个分数的数量的分数单元，并且包括用于指示飞镖段的三个拍摄的每个分数单元中的三个分数段。 评分单位每个进一步包括一个警告段，用于当其中一个玩家已经射出三分或更多次的得分时警告对方。 分数单元还包括当所有玩家已经拍摄三分或更多次的分数时指示关闭状态的关闭分段。

公开(公告)号：USD393491S

公开(公告)日：1998-04-14

申请号：US51158

申请日：1996-03-04

申请人： Chih-Hao Yiu

设计人： Chih-Hao Yiu

公开(公告)号：USD390278S

公开(公告)日：1998-02-03

申请号：US67125

申请日：1997-02-25

申请人： Chih-Hao Yiu

设计人： Chih-Hao Yiu

公开(公告)号：USD386795S

公开(公告)日：1997-11-25

申请号：US57976

申请日：1996-08-05

申请人： Chih-Hao Yiu

设计人： Chih-Hao Yiu