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1. 发明授权

US5366463A Atherectomy catheter for the removal of atherosclerosis from within blood vessels 失效
标题翻译：用于从血管内去除动脉粥样硬化的粥样斑块切除术导管
公开(公告)号：US5366463A
公开(公告)日：1994-11-22
申请号：US27221
申请日：1993-03-05
申请人： William J. Ryan
发明人： William J. Ryan
IPC分类号： A61B17/22 , A61B17/32
CPC分类号： A61B17/32075
摘要： An atherectomy catheter for the removal of atherosclerosis, thrombosis, cholesterol deposits, fatty nodules, and other such sclerotic material from within the blood vessels of a patient. According to a preferred construction, the catheter includes no moving parts, and the undesirable material is shaved from the entire inside diameter of the vessel and captured and removed therefrom by the application of negative pressure as the catheter is withdrawn along a longitudinal segment of the vessel. The catheter of this invention is characterized by the absence of any moving parts during the cutting process and its construction to permit removal of atherosclerosis with virtually no danger of harm to the vessel itself.
摘要翻译：用于从患者的血管内去除动脉粥样硬化，血栓形成，胆固醇沉积物，脂肪结节和其它此类硬化物质的粥样斑块切除术导管。根据优选结构，导管不包括移动部件，并且不期望的材料从容器的整个内径刮去并且通过施加负压从其中被捕获和从其中移除，因为导管沿着容器的纵向部分被排出。本发明的导管的特征在于在切割过程期间不存在任何运动部件，并且其结构允许去除动脉粥样硬化，实际上没有危害血管本身的危险。

2. 发明授权

US4023517A Riser mooring system 失效
标题翻译：立管系泊系统
公开(公告)号：US4023517A
公开(公告)日：1977-05-17
申请号：US603345
申请日：1975-08-11
申请人： William J. Ryan
发明人： William J. Ryan
IPC分类号： B63B22/02 , B65B3/04
CPC分类号： B63B22/021
摘要： An improved method of and structure for mooring for example supertankers offshore which combines the mooring process and the connections of cargo transfer lines into one simple operation and includes a mooring buoy capable of fluid transfer which is particularly adaptable to a super port type operation. The buoy includes a relatively long flotation caisson structure having a relatively small diameter, such proportion insuring greater stability in rough sea conditions. A flow line is located down the center of the buoyant caisson and extends above the bow of the ship it will service. A fitting is located on the top end of the flow line which is capable of securely attaching to a mooring pedestal located on the bow of the ship. This arrangement allows fluid flow between the riser structure and the ship as well as forming a substantial mooring linkage between the ship and the anchor lines which are attached to the bottom of the buoy. The system also includes the use of a mooring winch on the ship. The line from the winch is conducted through the hawse pipe in the center of the mooring pedestal and is attached to a hang line, which extends down from the center of the attaching head of the riser structure. The winch will pull the attaching head down around the mooring pedestal where it is automatically latched. This simple operation moors the ship as well as connects the fluid lines.
摘要翻译：一种用于系泊的改进方法和结构，例如海上超级坦克，其将系泊过程和货物输送管线的连接结合成一个简单的操作，并且包括能够流体传递的系泊浮筒，其特别适用于超级端口类型操作。浮标包括具有相对较小直径的相对长的浮选沉箱结构，这样的比例确保在粗糙的海况条件下具有更大的稳定性。流线位于浮力沉箱的中心下方，并延伸到将用于其的船舶的船首上方。一个装置位于流动管线的顶端，该管道能够牢靠地连接到位于船的船首上的系泊台。这种布置允许流体在提升管结构和船之间流动，并且在船和锚链之间形成一个实质的系泊连接，锚链连接到浮标的底部。该系统还包括在船上使用系泊绞车。来自绞车的线路通过系泊台座中心的导管进行，并且连接到从立管结构的附接头的中心向下延伸的悬挂线。绞车将把附接头向下拉在系泊台上，并自动锁定。这种简单的操作使船舶停泊并连接流体管路。

3. 发明授权

US4083072A Connection system for marine structures 失效
标题翻译：海洋结构连接系统
公开(公告)号：US4083072A
公开(公告)日：1978-04-11
申请号：US757756
申请日：1977-01-07
申请人： William J. Ryan
发明人： William J. Ryan
IPC分类号： B63B27/30 , B63B27/34 , E01D15/24 , E02B3/06 , E02B3/24 , E01D1/00
CPC分类号： B63B21/00 , B63B27/143 , E01D15/24 , E02B3/068 , E02B3/24
摘要： A method of and apparatus for connecting a material and personnel transfer ramp from an offshore oil structure, or the like, to a floating vessel which comprises a docking pedestal rigidly attached to the deck of a vessel, an attachment assembly which coverably and rotatably mounts onto the pedestal, the attachment assembly being provided with a swivel connection allowing attachment to a ramp mounted on an offshore structure, a line hanging down from the attachment assembly which is readily accessable from the boat, and a winch and associated line which guidably connects the attachment assembly on the ramp to the pedestal attached to the vessel. The limp hang line offers a great latitude of movements and ease of handling for connection in rough sea conditions. The correct method of attaching a free moving vessel to a stiff ramp structure is critical during the docking operation in order to prevent excessive shock loads.
摘要翻译：一种用于将材料和人员转移斜坡从近海油结构等连接到浮动容器的方法和装置，该浮动容器包括刚性地连接到容器的甲板上的对接基座，可覆盖和可旋转地安装在容器上的附接组件基座上，连接组件设置有旋转连接件，该旋转连接件允许附接到安装在海上结构上的斜坡，从附接组件垂下的线可以容易地从船上接近;以及绞盘和相关联的线，其可引导地连接附件组装在斜坡上，连接到船只的基座上。跛行悬挂线提供了大范围的移动和易于处理在恶劣的海况下连接。将自由移动的容器连接到刚性斜坡结构的正确方法在对接操作期间是关键的，以便防止过大的冲击载荷。

4. 发明授权

US4537149A Method and apparatus for cleaning tainted shellfish 失效
标题翻译：清洁污染贝类的方法和设备
公开(公告)号：US4537149A
公开(公告)日：1985-08-27
申请号：US418057
申请日：1982-09-14
申请人： William J. Ryan
发明人： William J. Ryan
IPC分类号： A22C29/00 , A01K61/00
CPC分类号： A22C29/043 , A01K61/002 , A01K63/00
摘要： Microbiologically contaminated shellfish are rendered edible by depurating the tainted shellfish in ultraviolet light irradiated salt water. The inlet water is first irradiated with ultraviolet light from an ultraviolet light source immersed in the water. The ultraviolet treated inlet water is then circulated through a filter which is provided to remove solid impurities from the circulating salt water whose salt and oxygen contents, temperature and flow rates are carefully controlled. Before returning to the depurating tank the water is again passed through an ultraviolet light irradiation zone.
摘要翻译：微生物污染的贝类通过在紫外线照射的盐水中去除被污染的贝类而变得可食用。入射水首先用来自浸入水中的紫外线光源的紫外线照射。紫外线处理的入口水然后通过过滤器循环，该过滤器被提供以从其盐和氧含量，温度和流速被仔细控制的循环盐水中除去固体杂质。在返回到蒸发槽前，再次通过紫外线照射区。

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