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1. 发明授权

US09271883B2 Ramp assembly with tilt sensor 有权
标题翻译：带倾斜传感器的斜坡组件
公开(公告)号：US09271883B2
公开(公告)日：2016-03-01
申请号：US13782721
申请日：2013-03-01
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： B60P1/43 , A61G3/06
CPC分类号： A61G3/061 , A61G2203/42 , B60P1/433 , B60P1/436 , Y10S414/134
摘要： A ramp assembly for providing a transition surface between a vehicle floor and an alighting surface is disclosed. The ramp assembly includes a ramp portion that is rotatable between a stowed position and a deployed position. A target operably associated with the ramp portion so that the target reciprocates along a predetermined path when the ramp portion reciprocates between the stowed position and the deployed position. A sensor fitting maintains a fixed orientation relative to a horizontal plane. A sensor is mounted to the sensor fitting such that the sensor senses the target when the ramp portion is in a predetermined position.
摘要翻译：公开了一种用于在车辆地板和下落表面之间提供过渡表面的斜坡组件。斜坡组件包括可在收起位置和展开位置之间旋转的斜坡部分。可操作地与斜坡部分相关联的目标，使得当斜坡部分在收起位置和展开位置之间往复运动时，目标沿预定路径往复运动。传感器配件保持相对于水平面的固定取向。传感器安装到传感器配件上，使得当斜坡部分处于预定位置时传感器感测目标。

2. 发明授权

US08887337B1 Operable ramp 有权
标题翻译：可操作坡道
公开(公告)号：US08887337B1
公开(公告)日：2014-11-18
申请号：US14198160
申请日：2014-03-05
申请人： Donald Morris , David Johnson
发明人： Donald Morris , David Johnson
IPC分类号： B66B9/08 , B66B9/06 , E04F11/00
CPC分类号： E04F11/002 , E04F2011/005
摘要： An operable ramp is moveable between a raised position and a lowered position. In the raised position, the operable ramp forms a step. The operable ramp has a first panel rotatably coupled at a first end about a first axis. The first axis moves in a first direction when the operable ramp moves toward the lowered position and in a second direction when the operable ramp moves toward the raised position. The operable ramp further includes a second panel rotatably coupled at a first end to a second end of the first panel. The first panel and the second panel cooperate to provide an inclined surface when the operable ramp is in the lowered position. A linkage is operably coupled to the first panel to selectively rotate the first panel about the first axis.
摘要翻译：可操作的斜坡可在升高位置和降低位置之间移动。在升高位置，可操作的斜坡形成一个步骤。可操作的斜坡具有第一面板，第一面板围绕第一轴线可旋转地联接在第一端。当可操作的斜坡朝向下降位置移动时，第一轴线沿第一方向移动，并且当可操作斜坡朝着升高位置移动时，第一轴线沿第二方向移动。可操作的斜坡还包括可旋转地联接在第一面板的第二端的第二面板。当可操作斜坡处于降低位置时，第一面板和第二面板协作以提供倾斜表面。联接件可操作地联接到第一面板以选择性地围绕第一轴线旋转第一面板。

3. 发明授权

US08832893B1 Operable ramp 有权
标题翻译：可操作坡道
公开(公告)号：US08832893B1
公开(公告)日：2014-09-16
申请号：US14152929
申请日：2014-01-10
申请人： Donald Morris , David Johnson
发明人： Donald Morris , David Johnson
IPC分类号： B66B9/08
CPC分类号： E04F11/002 , B66B9/08 , E04F2011/007
摘要： An operable ramp is moveable between a stowed position and a deployed position. The operable ramp includes a ramp panel rotatable about a first end. A second end of the ramp panel is lower in the deployed position than in the stowed position. A rotatable support supports a second end of the ramp panel, and a drive assembly selectively rotates the support (1) in a first direction to lower the second end of the ramp panel and (2) in a second direction to raise the second end of the ramp panel. A stop limits rotation of the support in the second direction when the operable ramp is in the stowed position. The weight of the ramp panel biases the support in the second direction, i.e., toward the stop, when the operable ramp is in the stowed position.
摘要翻译：可操作的斜坡可在收起位置和展开位置之间移动。可操作的斜坡包括可绕第一端旋转的斜面板。斜坡面板的第二端在展开位置比在收起位置低。可旋转支撑件支撑斜面板的第二端，并且驱动组件选择性地使第一方向上的支撑件（1）旋转以降低斜面板的第二端，并且（2）在第二方向上升高第二端斜坡面板。当可操作的斜坡处于收起位置时，停止限制支撑件在第二方向上的旋转。当可操作的斜坡处于收起位置时，斜坡面板的重量在第二方向上偏压支撑件，即朝向止挡件。

4. 发明授权

US08769823B1 Ramp assembly installation method 有权
标题翻译：斜坡组装安装方法
公开(公告)号：US08769823B1
公开(公告)日：2014-07-08
申请号：US13686758
申请日：2012-11-27
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： B21D53/88
CPC分类号： B60P1/433
摘要： Exemplary methods are provided for installing a ramp assembly into a vehicle. The vehicle includes a floor, a vehicle well disposed in the floor, and first and second ramp support members. In one embodiment, ramp assembly mounts, such as movable mounting blocks, are utilized for installing the ramp assembly into the vehicle.
摘要翻译：提供了用于将斜坡组件安装到车辆中的示例性方法。车辆包括地板，设置在地板中的车辆以及第一和第二斜坡支撑构件。在一个实施例中，斜坡组件安装件，例如可移动安装块，用于将斜坡组件安装到车辆中。

5. 发明授权

US08635729B1 Ramp assembly with tilt sensor 有权
标题翻译：带倾斜传感器的斜坡组件
公开(公告)号：US08635729B1
公开(公告)日：2014-01-28
申请号：US13763408
申请日：2013-02-08
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： B60P1/43
CPC分类号： A61G3/061 , A61G3/067 , A61G2203/42 , A61G2220/16 , B60P1/433
摘要： A ramp assembly provides a transition surface from a vehicle interior to an alighting surface. The ramp assembly includes a ramp portion that rotates between a stowed position and a deployed position. The ramp portion is rotatable about an axis associated with a first end of the ramp portion. A support member supports the first end of the ramp portion, and a sensor is configured to sense a predetermined position of the ramp portion. The ramp assembly further includes an actuator operably coupled to the ramp portion to drive the ramp portion through a first phase and a second phase of a deployment motion. During the first phase, the actuator rotates the ramp portion about the axis while the axis maintains a substantially fixed position. During the second phase, the actuator moves the axis in a downward direction if the ramp portion has deployed to at least the predetermined position.
摘要翻译：斜坡组件提供从车辆内部到下车表面的过渡表面。斜坡组件包括在收起位置和展开位置之间旋转的斜坡部分。斜坡部分可围绕与斜坡部分的第一端相关联的轴线旋转。支撑构件支撑斜坡部分的第一端，并且传感器构造成感测斜坡部分的预定位置。斜坡组件还包括可操作地联接到斜坡部分的致动器，以驱动斜坡部分经过第一阶段和展开运动的第二阶段。在第一阶段期间，致动器围绕轴旋转斜面部分，同时轴保持基本上固定的位置。在第二阶段期间，如果斜坡部分至少部署到预定位置，则致动器沿着向下的方向移动轴。

6. 发明授权

US08631529B1 Operable step 有权
标题翻译：可操作步骤
公开(公告)号：US08631529B1
公开(公告)日：2014-01-21
申请号：US13668096
申请日：2012-11-02
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： E01D1/00
CPC分类号： E04F11/002 , B66B9/0869 , E04F2011/005
摘要： A step assembly provides access between a lift platform and an alighting surface. The step assembly includes a tread and a panel rotatably connected to the tread about a first axis. An actuator assembly is operably coupled to the panel to selectively move the step assembly between a raised position and a lowered position. In the raised position, the tread is substantially horizontal, and the panel is orthogonal to the tread. In the lowered position, the tread and the panel are substantially parallel and form a predetermined angle with respect to a horizontal plane.
摘要翻译：步进组件提供升降平台和下降表面之间的通路。台阶组件包括胎面和面板，围绕第一轴线可旋转地连接到胎面。致动器组件可操作地联接到面板，以选择性地在升高位置和降低位置之间移动台阶组件。在升高位置，胎面基本上是水平的，并且面板与胎面正交。在降低位置，胎面和面板基本平行并相对于水平面形成预定角度。

7. 发明授权

US08621696B1 Counterbalance for a fold out ramp 有权
标题翻译：折叠斜坡的平衡
公开(公告)号：US08621696B1
公开(公告)日：2014-01-07
申请号：US13951232
申请日：2013-07-25
申请人： Donald Morris
发明人： Donald Morris
IPC分类号： E01D1/00
CPC分类号： B60P1/433
摘要： A ramp assembly includes a ramp portion configured for reciprocating motion between a stowed position, a deployed position, and a neutral position. The ramp assembly includes a counterbalance comprising a lug associated with the ramp portion so that movement of the ramp portion toward the deployed position moves the lug along an arcuate path in a first direction, and movement of the ramp portion toward the stowed position moves the lug along the arcuate path in a second direction. A flexible line is coupled to the lug, and a restraint is fixedly located relative to the stowed position of the ramp portion. A biasing element is associated with the flexible line such that movement of the ramp portion away from the neutral position moves the biasing element compresses a spring disposed between the restraint and the biasing element.
摘要翻译：斜坡组件包括构造成用于在收起位置，展开位置和中立位置之间的往复运动的斜坡部分。斜坡组件包括平衡件，其包括与斜面部分相关联的凸耳，使得斜面部分朝向展开位置的移动沿着第一方向上的弓形路径移动凸耳，并且斜面部分朝向收起位置的移动使凸耳沿着第二方向的弧形路径。柔性线耦合到凸耳，并且约束件相对于斜坡部分的收起位置固定地定位。偏置元件与柔性线相关联，使得斜面部分远离中立位置的运动使偏置元件压缩布置在约束件和偏置元件之间的弹簧。

8. 发明授权

US08533884B1 Fold out ramp 有权
标题翻译：折叠斜坡
公开(公告)号：US08533884B1
公开(公告)日：2013-09-17
申请号：US13679470
申请日：2012-11-16
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： E01D1/00
CPC分类号： B60P1/433 , A61G3/061 , A61G3/067 , A61G2220/16
摘要： A ramp assembly provides a transition surface from a vehicle floor to an alighting surface and includes a ramp portion coupled for reciprocating movement between a stowed position and a deployed position. The ramp portion has a cam surface disposed thereon, and a cam follower that engages the cam surface when the ramp portion is in the stowed position to support the ramp portion. The ramp assembly further includes a panel rotatably coupled to a first end of the ramp portion about an axis. An actuator rotates a drive arm to move the ramp portion through first and second phases of a deployment motion. During the first phase, the drive arm rotates the ramp portion about the axis, which maintains a substantially fixed position. During the second phase, the drive arm moves the second axis in a downward direction.
摘要翻译：斜坡组件提供从车辆地板到下落表面的过渡表面，并且包括连接用于在收起位置和展开位置之间往复运动的斜面部分。斜坡部分具有设置在其上的凸轮表面，以及当斜坡部分处于收起位置以支撑斜坡部分时与凸轮表面接合的凸轮从动件。斜坡组件还包括可绕轴线旋转地联接到斜坡部分的第一端的面板。致动器旋转驱动臂以使斜坡部分移动通过展开运动的第一和第二阶段。在第一阶段期间，驱动臂围绕轴线旋转斜面部分，其保持基本上固定的位置。在第二阶段期间，驱动臂使第二轴向下移动。

9. 发明授权

US08512712B2 Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions 有权
公开(公告)号：US08512712B2
公开(公告)日：2013-08-20
申请号：US13408478
申请日：2012-02-29
申请人： Donald Morris , Bradley G. Thompson , Matthew C. Coffey
发明人： Donald Morris , Bradley G. Thompson , Matthew C. Coffey
IPC分类号： A61K35/14 , A61K38/16 , A61K39/12 , A61K39/38 , A61K39/385 , A61K49/00 , C12N5/00 , C12N5/02 , C12N5/08 , C12N5/10 , C07K14/00 , C07K16/00
CPC分类号： C12N5/0093 , A61K35/28 , A61K35/765 , A61K48/00 , A61L2/00 , C12N5/0693 , C12N7/00 , C12N15/86 , C12N2720/12032 , C12N2720/12211 , C12N2720/12232 , C12N2720/12243 , Y10T436/25
摘要： Reovirus can be used to selectively remove ras-mediated neoplastic cells from a cellular composition. It is of particular interest to purge autographs which may contain neoplastic cells with reovirus before transplanting the autographs back into the recipient, thereby reducing the risk of introducing or reintroducing neoplastic cells into the recipient.

10. 发明授权

US08491884B2 Virus clearance of neoplastic cells from mixed cellular compositions 有权
标题翻译：来自混合细胞组合物的肿瘤细胞的病毒清除
公开(公告)号：US08491884B2
公开(公告)日：2013-07-23
申请号：US13080856
申请日：2011-04-06
申请人： Donald Morris , Bradley G. Thompson , Matthew C. Coffey
发明人： Donald Morris , Bradley G. Thompson , Matthew C. Coffey
IPC分类号： A61K51/00 , A61K48/00
CPC分类号： C12N5/0634 , A61K35/28 , A61K35/761 , A61K35/768 , C12N2720/12032
摘要： The present invention relates to a method for removing neoplastic cells from a mixed cellular composition, which is outside of a living organism, by using a virus which selectively infect and kill neoplastic cell. A variety of viruses can be used in this method to remove neoplastic cells for different purposes, for example, to purge hematopoietic stem cells prior to transplantation. Also provided are compositions prepared according to this method, and kits comprising a combination of viruses which are useful in this invention.
摘要翻译：本发明涉及通过使用选择性感染和杀死肿瘤细胞的病毒，从活体外部的混合细胞组合物中去除肿瘤细胞的方法。在该方法中可以使用各种病毒以除去不同目的的肿瘤细胞，例如在移植前清除造血干细胞。还提供了根据该方法制备的组合物，以及包含可用于本发明的病毒组合的试剂盒。

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