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1. 发明授权

US06259470B1 Image capture system having virtual camera 失效
标题翻译：具有虚拟摄像头的摄像系统
公开(公告)号：US06259470B1
公开(公告)日：2001-07-10
申请号：US08993323
申请日：1997-12-18
申请人： David Koizumi , Daniel A. Teibel
发明人： David Koizumi , Daniel A. Teibel
IPC分类号： H04N714
CPC分类号： H04N7/142 , G06T15/10
摘要： An improved image capture system capable of combining the individual images from at least two image capture devices to produce a virtual camera for simulated line-of-sight image capture in such computer-based image capture applications as video conferencing, video telephony, video messaging, video postcards, multimedia training, and/or multimedia authoring.
摘要翻译：一种改进的图像捕获系统，其能够组合来自至少两个图像捕获装置的各个图像，以产生用于在诸如视频会议，视频电话，视频消息传送的基于计算机的图像捕获应用中的模拟视线图像捕获的虚拟相机，视频明信片，多媒体训练和/或多媒体创作。

2. 发明授权

US06535104B1 Multi-axis potentiometer 有权
标题翻译：多轴电位器
公开(公告)号：US06535104B1
公开(公告)日：2003-03-18
申请号：US09675556
申请日：2000-09-29
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： H01C1000
CPC分类号： H01C10/32 , G05G9/047 , G05G9/04737
摘要： A multi-axis potentiometer according to this invention is capable of determining actuator movement along multiple axes. The potentiometer includes a hollow, semi-spherical shell lined internally with a resistive element. Electrical contacts are attached across from each other along the resistive element near an opening of the shell to supply a source voltage or current to the resistive element. A pair of sensors are arranged on the end of an armature to contact the resistive element. The sensors in the end of the armature are used to sense voltage or current levels at the points where they contact the resistive element. These voltage or current levels are used to determine spherical coordinates corresponding to the location of the contact point and to determine an angle of rotation of the armature relative to the resistive element. A slidable handle can further be provided to a stem of the armature. The slidable handle contains a sensor to contact a resistive element located on the stem of the armature. A source voltage or current is applied to the resistive element and the handle sensor senses a voltage or current level at a contact point between the handle sensor and the resistive element. This voltage or current level can then be used to determine a position of the handle relative to the stem, corresponding to an elevation of the handle.
摘要翻译：根据本发明的多轴电位计能够确定沿着多个轴的致动器运动。电位计包括一个中空的半球形壳体，内部衬有电阻元件。电触头沿着壳体的开口处的电阻元件彼此相对地附接，以将电源电压或电流提供给电阻元件。一对传感器布置在电枢的端部上以接触电阻元件。电枢端部的传感器用于检测电阻元件接触点处的电压或电流电平。这些电压或电流水平用于确定对应于接触点的位置的球面坐标并且确定衔铁相对于电阻元件的旋转角度。可以进一步将滑动手柄提供到电枢的杆上。可滑动手柄包含一个传感器，用于接触位于电枢杆上的电阻元件。源电压或电流被施加到电阻元件，并且手柄传感器感测手柄传感器和电阻元件之间的接触点处的电压或电流水平。然后可以使用该电压或电流水平来确定手柄相对于杆的位置，对应于手柄的高度。

3. 发明授权

US07943127B2 Defense and counter-defense compositions and methods 有权
标题翻译：防御和反防御组成和方法
公开(公告)号：US07943127B2
公开(公告)日：2011-05-17
申请号：US11958973
申请日：2007-12-18
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： A61K38/46 , A61K38/47
CPC分类号： A61K38/4873
摘要： Contemplated compositions and methods are directed to the use of a proteinase to reduce capsaicin-induced pain sensation in a mammal. Preferably, the proteinase comprises a bromelain preparation in a liquid formulation for topical or enteral administration. In additional aspects of the inventive subject matter, a proteinase inhibitor is present in pepper spray to avoid inactivation of capsaicin by a proteinase.
摘要翻译：考虑的组合物和方法涉及使用蛋白酶以减少哺乳动物中辣椒素诱导的疼痛感觉。优选地，蛋白酶包含用于局部或肠内施用的液体制剂中的菠萝蛋白酶制剂。在本发明的另外的方面，蛋白酶抑制剂存在于辣椒喷雾中以避免蛋白酶灭活辣椒素。

4. 发明申请

US20050226860A1 Defense and counter-defense compositions and methods 审中-公开
标题翻译：防御和反防御组成和方法
公开(公告)号：US20050226860A1
公开(公告)日：2005-10-13
申请号：US11101057
申请日：2005-04-06
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： A61K38/46 , A61K38/48
CPC分类号： A61K38/4873
摘要： Contemplated compositions and methods are directed to the use of a proteinase to reduce capsaicin-induced pain sensation in a mammal. Preferably, the proteinase comprises a bromelain preparation in a liquid formulation for topical or enteral administration. In additional aspects of the inventive subject matter, a proteinase inhibitor is present in pepper spray to avoid inactivation of capsaicin by a proteinase.
摘要翻译：考虑的组合物和方法涉及使用蛋白酶以减少哺乳动物中辣椒素诱导的疼痛感觉。优选地，蛋白酶包含用于局部或肠内施用的液体制剂中的菠萝蛋白酶制剂。在本发明的另外的方面，蛋白酶抑制剂存在于辣椒喷雾中以避免蛋白酶灭活辣椒素。

5. 发明授权

US06700563B1 3D encoder 有权
标题翻译： 3D编码器
公开(公告)号：US06700563B1
公开(公告)日：2004-03-02
申请号：US09676027
申请日：2000-09-29
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： G09G500
CPC分类号： G01B5/207
摘要： A 3D encoder includes a body having several pin cavities. Several pins are also provided, wherein each pin is located within one of the pin cavities and wherein each pin is capable of sliding movement within its pin cavity. Each of the pins is capable of being displaced by contact with a surface of a 3D object to be encoded. A sensing mechanism is provided to determine an amount by which each of the pins is displaced due to contact between that pin and the surface of the 3D object. A computer can be used to translate displacement data into a 3D mapping representative of the 3D object being encoded. A method of creating a computerized representation of a 3D object is also provided and includes placing a 3D object in communication with a plurality of pins to deflect a position of each of the pins contacting the 3D object in an amount corresponding to a shape of a surface of the 3D object. An amount of displacement of each of the pins is then determined and computer data representative of the shape of the surface of the 3D object can be generated based on the displacement data.
摘要翻译： 3D编码器包括具有多个销腔的主体。还提供了几个销，其中每个销位于一个销腔内，并且其中每个销能够在其销腔内滑动。每个引脚能够通过与待编码的3D对象的表面接触而移位。提供感测机构以确定每个销由于该销和3D对象的表面之间的接触而移位的量。计算机可用于将位移数据转换为代表正被编码的3D对象的3D映射。还提供了一种创建3D对象的计算机化表示的方法，并且包括放置与多个针相通的3D对象，以使与3D对象接触的每个销的位置以对应于表面形状的量的3D对象。然后确定每个销的位移量，并且可以基于位移数据生成表示3D对象的表面的形状的计算机数据。

6. 发明申请

US20080095759A1 Defense and Counter-Defense Compositions and Methods 有权
标题翻译：防御和防御组合和方法
公开(公告)号：US20080095759A1
公开(公告)日：2008-04-24
申请号：US11958973
申请日：2007-12-18
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： A61K38/46 , A61P25/00
CPC分类号： A61K38/4873
摘要： Contemplated compositions and methods are directed to the use of a proteinase to reduce capsaicin-induced pain sensation in a mammal. Preferably, the proteinase comprises a bromelain preparation in a liquid formulation for topical or enteral administration. In additional aspects of the inventive subject matter, a proteinase inhibitor is present in pepper spray to avoid inactivation of capsaicin by a proteinase.
摘要翻译：考虑的组合物和方法涉及使用蛋白酶以减少哺乳动物中辣椒素诱导的疼痛感觉。优选地，蛋白酶包含用于局部或肠内施用的液体制剂中的菠萝蛋白酶制剂。在本发明的另外的方面，蛋白酶抑制剂存在于辣椒喷雾中以避免蛋白酶灭活辣椒素。

7. 发明申请

US20050083349A1 Physically interacting with a processor-based display 审中-公开
公开(公告)号：US20050083349A1
公开(公告)日：2005-04-21
申请号：US11005694
申请日：2004-12-07
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： G06F3/033 , G06F3/041 , G09G5/00
CPC分类号： G06F3/0414 , G06F3/03542
摘要： A physical element may be caused to appear to interact with an image displayed on a computer display screen. The position of the element with respect to the display screen may be determined automatically. The user can then manipulate the element to cause an image, which may appear to be connected to the element, to be altered. Therefore, the user gets the impression that the element is capable of interacting and altering an image displayed on the display screen.

8. 发明授权

US06466201B1 Keyboard keys or mouse buttons with active rebound 失效
标题翻译：主动反弹键盘键或鼠标按钮
公开(公告)号：US06466201B1
公开(公告)日：2002-10-15
申请号：US09470103
申请日：1999-12-21
申请人： David Koizumi
发明人： David Koizumi
IPC分类号： G09G500
CPC分类号： G06F3/03543 , G06F3/0202 , H01H13/84 , H01H2003/008 , H01H2215/028 , H01H2215/05 , H01H2217/044
摘要： An active rebound circuit has a device that assists users lift their finger upward to relieve some repetitive motion stress. The device is configured to respond with a rebound force when a user's finger applies a particular force to the device. The rebound force is sufficient to provide substantial reduction in work expended in moving the finger in the opposite direction to the particular force applied by the user's finger.
摘要翻译：主动反弹电路具有帮助用户将手指向上抬起以减轻一些重复运动压力的装置。该设备被配置为当用户的手指向设备施加特定的力时以反弹力响应。回弹力足以大大减少在与使用者的手指施加的特定力相反的方向上移动手指所花费的工作量。

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