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1. 发明授权

US3991367A Detection of potential on high-voltage transmission lines 失效
标题翻译：高压输电线路上的电位检测
公开(公告)号：US3991367A
公开(公告)日：1976-11-09
申请号：US650640
申请日：1976-01-20
申请人： Byron N. Chapman , David A. Hess
发明人： Byron N. Chapman , David A. Hess
IPC分类号： G01R19/155 , G01R19/14
CPC分类号： G01R19/155
摘要： A suspension insulator used on the tower of a high-voltage transmission line has a capacitive voltage dividing pickup plate placed thereon to capacitively pick up a low-power indication of the potential carried by the line. In order to detect the potential on the plate, the potential difference between the plate and the tower is limited, rectified and applied to a neon lamp in a photo coupler. A photosensitive element in the photo coupler responds to the light from the lamp to operate a relay to control remote indicators.
摘要翻译：在高电压传输线的塔架上使用的悬挂绝缘体具有放置在其上的电容性分压拾取板，以电容性地拾取线路携带的电位的低功率指示。为了检测板上的电位，板和塔之间的电位差被限制，整流并应用于光耦合器中的氖灯。光耦合器中的光敏元件响应来自灯的光来操作继电器来控制远程指示器。

2. 发明申请

US20080226608A1 Methods of Isolating and Using Enriched Subpopulations of Bone Marrow Progenitors for the Treatment of Diabetes 审中-公开
标题翻译：分离和使用富含骨髓祖细胞亚群治疗糖尿病的方法
公开(公告)号：US20080226608A1
公开(公告)日：2008-09-18
申请号：US12014521
申请日：2008-01-15
申请人： David A. Hess
发明人： David A. Hess
IPC分类号： A61K35/12 , C12N5/06 , A61P7/12 , C12Q1/32
CPC分类号： A61K35/28 , C12N5/0663 , C12N5/0665 , C12N5/069 , C12N2501/105 , C12N2501/11 , C12N2501/115 , C12N2501/165
摘要： Enriched subpopulations of bone marrow progenitors are obtained according to methods that involve the staining of bone marrow cells and the identification of bone marrow progenitors within the stained cell population having specific intracellular fluorescence or orthogonal light scatter properties. Enriched subpopulations of the described progenitors may be used to lower blood glucose levels and treat hyperglycemia, and in particular hyperglycemia caused by Type 1 or Type 2 diabetes.
摘要翻译：根据涉及骨髓细胞染色和鉴定具有特异性细胞内荧光或正交光散射性质的染色细胞群体中的骨髓祖细胞的方法，获得丰富的骨髓祖细胞亚群。可以使用所描述的祖细胞的丰富亚群来降低血糖水平并治疗高血糖，特别是由1型或2型糖尿病引起的高血糖。

3. 发明授权

US06675563B1 Disc cutterbar shear protection 有权
标题翻译：圆盘切割机剪切保护
公开(公告)号：US06675563B1
公开(公告)日：2004-01-13
申请号：US10223563
申请日：2002-08-19
申请人： Philip J. Ehrhart , Charles H. Hoffman , Kenneth W. McLean , David A. Hess
发明人： Philip J. Ehrhart , Charles H. Hoffman , Kenneth W. McLean , David A. Hess
IPC分类号： A01D7518
CPC分类号： A01D75/182 , A01D34/664
摘要： A disc cutterbar having a two-piece mounting hub, one piece rotatably driven and the other supporting a knife for severing standing crop material, with spring-mounted ball and detent devices holding the two pieces members together and forming a shear device therebetween is disclosed. A specially threaded retaining bolt is associated with the knife-supporting piece whereby, upon failure of the shear device, the knife-supporting piece is rotated out of the cutting plane and away from the operational cutterheads.
摘要翻译：公开了一种盘式切割器，其具有两件式安装轮毂，一件可旋转地驱动，另一个支撑用于切割站立作物材料的刀，具有弹簧安装的球和将两个构件保持在一起并在其间形成剪切装置的制动装置。特别螺纹的固定螺栓与刀支撑件相关联，由此在剪切装置失效时，刀支撑件从切割平面旋转离开操作刀头。

4. 发明授权

US06205752B1 Rolling crop guide for disc mower conditioners 失效
标题翻译：圆盘割草机调速机滚动作物指南
公开(公告)号：US06205752B1
公开(公告)日：2001-03-27
申请号：US09412456
申请日：1999-10-04
申请人： David A. Hess , Charles H. Hoffman
发明人： David A. Hess , Charles H. Hoffman
IPC分类号： A01D7530
CPC分类号： A01D34/664 , A01D34/667 , A01D43/107 , A01D57/24
摘要： A disc mower conditioner utilizing a modular disc cutterbar to sever standing crop material by impact action. The side sheets of the disc mower conditioner are provided with a rolling crop divider that can be an optional attachment. The rolling crop divider is constructed as a series of overlapping rolling coulters mounted to the side sheet by bearings to enhance the rolling operation of the coulters. The rolling coulters effectively divide the crop material to direct tall and entangled crops into the header to be severed by the rotating knives. The coulters are arranged in a trailing orientation to present a curved leading edge that is highly effective in directing tall, entangled or viney crops downwardly into engagement with the adjacent disc cutter.
摘要翻译：一种盘式割草机，其利用模块式盘式切割机通过冲击作用来切割站立的作物材料。盘式割草机调理器的侧片设置有可以是可选附件的轧制裁剪分割器。轧制作业分配器被构造成一系列通过轴承安装到侧板的重叠轧制轧机，以增强轧制机的轧制操作。轧制的轧机有效地分割作物材料，将高大和纠缠的作物直接引导到头部，由旋转刀切断。粗铣刀以拖尾方向布置以呈现弯曲的前缘，其高度有效地将高的，缠结的或葡萄藤的作物向下指向与相邻的圆盘切割器接合。

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