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    • 1. 发明授权
    • Protective device for hoofed animals
    • 蹄动物保护装置
    • US06644000B2
    • 2003-11-11
    • US10097545
    • 2002-03-11
    • James ClarkJames B. HartWilliam Hart
    • James ClarkJames B. HartWilliam Hart
    • A01L102
    • A01L5/00A01K13/007
    • A protective device 104 for hoofed and shod animals fabricated of a durable and flexible material is presented. The protective device 104 includes a base 106 and a wall 108, with the wall designed to enclose a hoof 100 of a bare or shod animal such as a horse or cow. The protective device 104 includes a means for size adjustment 216 such as a sizing opening 214 in combination with a plurality of tread grooves 304, which assists in the adjustment of the size and shape of the hoof to fit a variety of hoofs. The protective device 104 preferably includes a shear-relief portion 302 formed such that the front of a hoof has minimal contact with the device 104. Ease of installation, decreased impact, and improved traction are all benefits provided by the protective device 104 disclosed.
    • 提供了一种用耐用和柔性材料制成的蹄和动物动物的保护装置104。 保护装置104包括基部106和壁108,其中壁被设计成包围裸或动物如马或母牛的蹄100。 保护装置104包括用于尺寸调节装置216的装置,例如与多个胎面沟槽304组合的施胶开口214,其有助于调整蹄的尺寸和形状以配合各种蹄。 保护装置104优选地包括形成为使得蹄的前部与装置104具有最小接触的剪切减压部分302.易于安装,减小的冲击和改善的牵引力都是由所公开的保护装置104提供的。
    • 3. 发明申请
    • JUST-IN-TIME TRAINING OF DEPLOYED SKILL SUPPORT PERSONNEL VIA CELL PHONE MULTIMEDIA
    • 通过电话多媒体的技术支持人员的即时培训
    • US20080242325A1
    • 2008-10-02
    • US12055123
    • 2008-03-25
    • Cesar BanderaPeter SchmittEd DeFrankWilliam Hart
    • Cesar BanderaPeter SchmittEd DeFrankWilliam Hart
    • H04Q7/20
    • G06Q10/10G06Q10/06H04W4/18
    • A content delivery system, such as a Just in Time Training (JITT) system which allows the broadcast of multimedia messages to recipients or users. The JITT system identifies the multimedia capabilities as well as the capabilities of the service provider and recipient device for each user and uses this profile information to determine an appropriate messaging format to use to send the message to each user. User involvement is used to determine the functionality and content type delivery for each user mobile device. This profiling may be performed in any of a number of different ways, including smart echo, caller-ID initiated (CIDI) and SMS initiated (SMSI) profiling. In smart echo profiling, the user sends the JITT system a multimedia sample from the mobile device, and the JITT system then sends messages and content to the mobile devise using the same format. In CIDI profiling, the JITT system sends test messages in different formats to the phone number of the device, and the user replies to the message having the best audiovisual experience. The system then uses the format associated with the reply message for further communications with the user. SMSI profiling is similar to CIDI profiling, except that the user sends an SMS instead of making a call. Users with multimedia recording devices, such as camera phones, can also upload multimedia through this system for subsequent broadcast. Users with data recording devices, such as toxic gas sensors, can also upload data through this system for subsequent conversion to multimedia and broadcast.
    • 诸如即时训练(JITT)系统的内容传送系统,其允许向接收者或用户广播彩信。 JITT系统识别针对每个用户的多媒体能力以及服务提供商和接收者设备的能力,并使用该简档信息来确定用于向每个用户发送消息的适当的消息格式。 用户参与用于确定每个用户移动设备的功能和内容类型传递。 这种分析可以以许多不同的方式中的任何一种执行,包括智能回声,发起呼叫者ID(CIDI)和SMS发起(SMSI)分析。 在智能回波分析中,用户从移动设备发送JITT系统的多媒体样本,然后JITT系统使用相同的格式向移动设备发送消息和内容。 在CIDI分析中,JITT系统将不同格式的测试消息发送到设备的电话号码,用户回复具有最佳视听体验的消息。 然后,系统使用与回复消息相关联的格式以进一步与用户通信。 SMSI分析与CIDI分析相似,只是用户发送短信而不是进行呼叫。 具有多媒体记录设备的用户,例如相机电话,也可以通过该系统上传多媒体以供后续广播。 具有数据记录设备(如有毒气体传感器)的用户也可以通过该系统上传数据,以便后续转换为多媒体和广播。
    • 5. 发明授权
    • General self-driven synchronous rectification scheme for synchronous rectifiers having a floating gate
    • 具有浮动栅极的同步整流器的一般自驱动同步整流方案
    • US06256214B1
    • 2001-07-03
    • US09267155
    • 1999-03-11
    • Richard W. FarringtonWilliam Hart
    • Richard W. FarringtonWilliam Hart
    • H02M7217
    • H02M1/38H02M3/33592Y02B70/1475
    • A self-driven synchronous rectifier circuit having synchronous rectifiers with floating gates for a power converter or signal transformer. The circuit comprises a transformer (49, 70) having a secondary winding with a first and second terminal, a first synchronous rectifier (SQ1) coupled to the first transformer secondary winding first terminal and having a control terminal floating relative to ground and a first drive circuit coupled to the first synchronous rectifier floating control terminal and controlling the first synchronous rectifier. A first control signal is coupled to the first drive circuit, where the first control signal controls the first drive circuit as a function of a polarity reversal of a voltage across the first transformer (49, 70). A second synchronous rectifier (SQ2) is coupled to the first transformer secondary winding second terminal and has a control terminal floating relative to ground. A second drive circuit is coupled to the second synchronous rectifier floating control terminal and controls the second synchronous rectifier. A second control signal is coupled to the second drive circuit, where the second control signal controls the second drive circuit as a function of a polarity reversal of a voltage across the first transformer (49, 70).
    • 具有用于功率转换器或信号变压器的具有浮动栅极的同步整流器的自驱动同步整流电路。 该电路包括具有第一和第二端子的次级绕组的变压器(49,70),耦合到第一变压器次级绕组第一端子并且具有相对于地面浮动的控制端子的第一同步整流器(SQ1)和第一驱动器 电路耦合到第一同步整流器浮动控制端并控制第一同步整流器。 第一控制信号耦合到第一驱动电路,其中第一控制信号根据第一变压器(49,70)两端的电压的极性反转来控制第一驱动电路。 第二同步整流器(SQ2)耦合到第一变压器次级绕组第二端子并且具有相对于地相互漂浮的控制端子。 第二驱动电路耦合到第二同步整流器浮动控制端子并控制第二同步整流器。 第二控制信号耦合到第二驱动电路,其中第二控制信号根据第一变压器(49,70)两端的电压的极性反转来控制第二驱动电路。