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1. 发明授权

US09654208B2 System and method for photonic compressive sampling 有权
公开(公告)号：US09654208B2
公开(公告)日：2017-05-16
申请号：US13597487
申请日：2012-08-29
申请人： Frank Bucholtz , Jonathan M. Nichols
发明人： Frank Bucholtz , Jonathan M. Nichols
IPC分类号： H04B10/00 , H03M1/12
CPC分类号： H04B10/00 , H03M1/1235 , H03M1/1265
摘要： A photonic compressive sampling system includes a photonic link with at least one electro-optic modulator that modulates a continuous wave optical energy with both an electrical analog signal and a pseudorandom bit sequence signal. A photodetector receives the modulated optical energy from the electro-optic modulator, and an electrical digitizer digitizes the output from the photodetector. The system enables signal recovery beyond the Nyquist limit of the digitizer. The signal being recovered has a sparse (low-dimensional) representation and the digitized samples are incoherent with this representation. An all-photonic system can faithfully recover a 1 GHz harmonic signal even when digitizing at 500 MS/s, well below the Nyquist rate.

2. 发明授权

US09263797B1 Pivoting sensor drive system 有权
标题翻译：旋转传感器驱动系统
公开(公告)号：US09263797B1
公开(公告)日：2016-02-16
申请号：US13205261
申请日：2011-08-08
申请人： Richard R. Hall , Peter M. Nichols
发明人： Richard R. Hall , Peter M. Nichols
IPC分类号： H01Q3/00 , H01Q3/08 , H01Q3/02
CPC分类号： H01Q3/08 , H01Q1/12 , H01Q1/125 , H01Q3/00 , H01Q3/02
摘要： A system comprises a base having a sensor support frame moveably mounted thereto such that the support frame is pivotal about at least two axes with respect to a pivot point. A sensor is coupled to the support frame. At least one actuator is provided for pivoting the support frame about the pivot point.
摘要翻译：系统包括具有可移动地安装到其上的传感器支撑框架的底座，使得支撑框架围绕关于枢轴点的至少两个轴线枢转。传感器耦合到支撑框架。提供至少一个致动器用于绕支点枢转支撑框架。

3. 发明授权

US08376903B2 Clamping force generator 有权
公开(公告)号：US08376903B2
公开(公告)日：2013-02-19
申请号：US12514062
申请日：2007-11-06
申请人： Brad P Pohl , Daniel J Dawe , Charles B Lohr , Jon M Nichols
发明人： Brad P Pohl , Daniel J Dawe , Charles B Lohr , Jon M Nichols
IPC分类号： F16H13/14 , F16H15/52
CPC分类号： F16H61/664 , F16H15/28 , F16H15/52 , F16H25/186 , Y10T74/18304 , Y10T74/18312
摘要： Mechanisms and methods for clamping force generation are disclosed. In one embodiment, a clamping force generator includes a spring coupled to a traction ring and to a load cam roller cage. The traction ring can be provided with a recess to receive the spring. In some embodiments, a relatively short spring is provided. In other embodiments, a spring couples to a wire and the spring-wire combination couples to the traction ring and the load cam roller cage. In some embodiments, the load cam roller cage is provided with tabs adapted to engage the wire and/or the spring. In yet other embodiments, the traction ring is configured to receive a dowel pin for coupling to the spring. One or more of the tabs can include a tab notch that cooperates with a stop pin coupled to the traction ring to provide adjustment of the travel of the load cam roller cage.

4. 发明授权

US08360917B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US08360917B2
公开(公告)日：2013-01-29
申请号：US12760823
申请日：2010-04-15
申请人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A. Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
发明人： Jon M. Nichols , Gregory G. Stevenson , Brad P. Pohl , Fernand A. Thomassy , Charles B. Lohr , Jeremy Carter , John W. Sherrill , Brian B. Sweet
IPC分类号： F16H15/48 , F16H15/26 , F16H13/08
CPC分类号： F16H37/022 , B62M11/16 , F16H15/28 , F16H15/503 , F16H15/52 , F16H61/6649 , F16H63/067
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a control system is adapted to facilitate a change in the ratio of a CVT. In another embodiment, a control system includes a stator plate configured to have a plurality of radially offset slots. Various inventive traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the stator plate. In one embodiment, the stator plate is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a stator driver is operably coupled to the stator plate. Embodiments of a traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，控制系统适于促进CVT比率的变化。在另一个实施例中，控制系统包括配置成具有多个径向偏移槽的定子板。可以使用各种创新的牵引行星架组件和定子板来促进CVT变速比。在一些实施例中，牵引行星架组件包括构造成与定子板协作的行星轴。在一个实施例中，定子板被配置为旋转并向每个行星轮轴施加偏斜状态。在一些实施例中，定子驱动器可操作地联接到定子板。牵引太阳的实施例适于与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括用于CVT的换挡控制接口。

5. 发明授权

US08163944B2 Allylic oxidations catalyzed by dirhodium catalysts under aqueous conditions 失效
标题翻译：在水性条件下由二铑催化剂催化的烯丙氧基
公开(公告)号：US08163944B2
公开(公告)日：2012-04-24
申请号：US12246324
申请日：2008-10-06
申请人： Michael P. Doyle , Arthur J. Catino , Hojae Choi , Jason M. Nichols
发明人： Michael P. Doyle , Arthur J. Catino , Hojae Choi , Jason M. Nichols
IPC分类号： C07C59/00 , C07C45/00 , C07J13/00 , C07J9/00
CPC分类号： C07C45/28 , B01J31/2217 , B01J31/2243 , B01J2231/70 , B01J2531/0219 , B01J2531/822 , C07B41/00 , C07C45/36 , C07C45/517 , C07C51/373 , C07C67/313 , C07C201/12 , C07C213/00 , C07C231/12 , C07C249/02 , C07C303/40 , C07C2601/10 , C07C2601/16 , C07C2601/18 , C07C2602/42 , C07C2603/40 , C07D213/68 , C07D307/58 , C07J1/0011 , C07J1/0022 , C07J1/0025 , C07J9/00 , C07C49/433 , C07C49/597 , C07C49/203 , C07C49/755 , C07C49/76 , C07C49/627 , C07C49/607 , C07C49/603 , C07C49/67 , C07C49/683 , C07C49/647 , C07C49/78 , C07C59/80 , C07C69/757 , C07C69/738 , C07C69/60 , C07C311/16 , C07C205/45 , C07C235/76 , C07C251/24 , C07C217/08
摘要： The present invention relates to compositions and methods for achieving the efficient allylic oxidation of organic molecules, especially olefins and steroids, under aqueous conditions. The invention concerns the use of dirhodium (II,II) “paddlewheel complexes, and in particular, dirhodium carboximate and tert-butyl hydroperoxide as catalysts for the reaction. The use of aqueous conditions is particularly advantageous in the allylic oxidation of 7-keto steroids, which could not be effectively oxidized using anhydrous methods, and in extending allylic oxidation to enamides and enol ethers.
摘要翻译：本发明涉及在水性条件下实现有机分子，特别是烯烃和类固醇的有效烯丙基氧化的组合物和方法。本发明涉及二铑（II，II）“水轮配合物的使用，特别是甲肟酸二叔丁酯和叔丁基过氧化氢作为反应的催化剂。含水条件的使用在7-酮类固醇的烯丙氧化中是特别有利的，其不能用无水方法有效地氧化，并且将烯丙氧基延伸至烯酰胺和烯醇醚。

6. 发明申请

US20110048490A1 LATTICE-MATCHED CHALCOGENIDE MULTI-JUNCTION PHOTOVOLTAIC CELL 审中-公开
公开(公告)号：US20110048490A1
公开(公告)日：2011-03-03
申请号：US12806190
申请日：2010-07-29
申请人： Mark T. Bernius , Beth M. Nichols , Robert P. Haley
发明人： Mark T. Bernius , Beth M. Nichols , Robert P. Haley
IPC分类号： H01L31/042 , H01L31/18 , H01L31/032
CPC分类号： H01L31/0322 , H01L31/0725 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A multi junction photovoltaic device is disclosed. In certain examples, the device includes an upper photovoltaic cell comprising a first plurality of layers of films, including a first active layer of a chalcogenide having a first lattice constant and first energy band gap, and a lower photovoltaic cell disposed below the upper photovoltaic cell and adapted to receive photon radiation passing through the upper photovoltaic cell, and comprising a second plurality of layers of films, including an active second layer of a IB-IIIA-chalcogenide having a second lattice constant and a second energy band gap. The first lattice constant differs from the second lattice constant by no more than about 10%. The first energy band gap can be greater than the second energy band gap by at least about 0.5 eV, or 0.6 eV, or 0.7 eV.
摘要翻译：公开了一种多结光伏器件。在某些实例中，该器件包括上部光伏电池，该上部光伏电池包括第一多个膜层，包括具有第一晶格常数和第一能带隙的硫族化物的第一有源层和位于上部光伏电池下方的下部光伏电池并且适于接收通过上部光伏电池的光子辐射，并且包括第二多层膜，包括具有第二晶格常数和第二能带隙的IB-IIIA-硫族化物的有源第二层。第一晶格常数不同于第二晶格常数不超过约10％。第一能带隙可以大于第二能带隙至少约0.5eV，或0.6eV或0.7eV。

7. 发明授权

US07789812B2 Rope climbing exercise apparatus 有权
标题翻译：绳索攀爬运动器材
公开(公告)号：US07789812B2
公开(公告)日：2010-09-07
申请号：US12286432
申请日：2008-09-30
申请人： Joseph M. Anderson , Steven M. Nichols
发明人： Joseph M. Anderson , Steven M. Nichols
IPC分类号： A63B21/00
CPC分类号： A63B7/04 , A63B21/068 , A63B21/154 , A63B2071/0072
摘要： A rope climbing apparatus (15) comprising a frame (16), a seat (18) supported by the frame and adapted to move relative to the frame from a first position (19) to an elevated second position (20), a lower pulley assembly (21) connected to the seat, an upper pulley assembly (22) connected to the frame, a rope (23) extending between the lower pulley assembly and the upper pulley assembly and having a rope climbing portion (24) graspable by a user (25) when the user is seated on the seat, and the rope, the seat, the lower pulley assembly and the upper pulley assembly configured and arranged such that a downward force (26) on the rope climbing portion of the rope causes an upward force (28) on the seat. The downward force on the rope climbing portion may result in an upward force on the seat at a mechanical advantage provided by the lower pulley assembly and the upper pulley assembly, and the mechanical advantage may be four. The rope may comprise a first end portion (29) connected to the seat and the rope climbing portion may comprise a second end portion (30) terminating within grasp of the user when the user is seated on the seat. The first end portion of the rope may be connected to the seat via the lower pulley assembly, such that the first end portion of the rope is connected directly to the lower pulley assembly.
摘要翻译：一种攀爬装置（15），包括框架（16），由框架支撑并适于相对于框架从第一位置（19）移动到升高的第二位置（20）的座（18），下滑轮连接到座椅的组件（21），连接到框架的上滑轮组件（22），在下滑轮组件和上滑轮组件之间延伸并具有可由用户抓握的绳索攀爬部分（24）的绳索（23）（25），当使用者坐在座椅上时，绳索，座椅，下滑轮组件和上皮带轮组件被构造和布置成使得绳索的爬绳部分上的向下的力（26）引起向上力（28）在座位上。在下滑轮组件和上皮带轮组件提供的机械优点上，绳索上升部分上的向下的力可导致座椅上的向上的力，并且机械优点可以是四个。绳索可以包括连接到座椅的第一端部部分（29），并且绳索攀爬部分可以包括当使用者坐在座椅上时终止于使用者掌握的第二端部部分（30）。绳索的第一端部可以经由下滑轮组件连接到座椅，使得绳索的第一端部部分直接连接到下滑轮组件。

8. 发明授权

US07762920B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US07762920B2
公开(公告)日：2010-07-27
申请号：US11841957
申请日：2007-08-20
申请人： Robert A Smithson , Brad P Pohl , Oronde J Armstrong , Donald C Miller , Daniel J Dawe , Fernand A Thomassy , Matthew P Simister , Wesley R Poth , Jon M Nichols , Charles B Lohr
发明人： Robert A Smithson , Brad P Pohl , Oronde J Armstrong , Donald C Miller , Daniel J Dawe , Fernand A Thomassy , Matthew P Simister , Wesley R Poth , Jon M Nichols , Charles B Lohr
IPC分类号： F16H15/26
CPC分类号： F16H15/503 , B62M9/00 , B62M23/00 , F16H15/28 , F16H15/50 , Y10T29/49462 , Y10T29/49464 , Y10T29/49467 , Y10T29/4984
摘要： A continuously variable transmission (CVT) having a main shaft configured to support and position various components of the CVT. Shift cam discs cooperate with ball-leg assemblies to shift the transmission ration of the CVT. Load cam discs, a torsion disc, rolling elements, and a hub cap shell are configured to generate axial force, transmit torque, and manage reaction forces. In one embodiment, a splined input shaft and a torsion disc having a splined bore cooperate to input torque into the variator of the CVT. Among other things, various ball axles, axle-ball combinations, and reaction force grounding configurations are disclosed. In one embodiment, a CVT having axial force generation means at both the input and output elements is disclosed.
摘要翻译：一种无级变速器（CVT），其具有构造成支撑和定位CVT的各种部件的主轴。换档凸轮盘与球腿组件配合以移动CVT的传动比。负载凸轮盘，扭转盘，滚动元件和轮毂盖壳体被配置成产生轴向力，传递扭矩和管理反作用力。在一个实施例中，具有花键孔的花键输入轴和扭转盘配合以将扭矩输入到CVT的变速器中。其中，公开了各种球轴，轴球组合和反作用力接地构造。在一个实施例中，公开了在输入和输出元件两者都具有轴向力产生装置的CVT。

9. 发明申请

US20100173743A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20100173743A1
公开(公告)日：2010-07-08
申请号：US12664035
申请日：2008-06-06
申请人： Jon M. Nichols , Daniel J. Dawe , Oronde J. Armstrong
发明人： Jon M. Nichols , Daniel J. Dawe , Oronde J. Armstrong
IPC分类号： F16H15/28 , B23P11/00 , F16H55/32
CPC分类号： F16H15/503 , F16H15/28 , F16H15/52 , Y10T29/49464
摘要： Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive power roller-leg assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.
摘要翻译：发明实施例涉及用于无级变速器（CVT）的部件，子组件，系统和/或方法。在一个实施例中，主轴适于接收与换档杆螺母配合以驱动CVT中的比率变化的换档杆。在另一个实施例中，轴向力产生机构可以包括扭转弹簧，适于容纳扭转弹簧的牵引环，以及被构造成与牵引环配合以容纳扭转弹簧的滚子保持架保持架。可以使用各种发明的动力辊腿组件来促进CVT的比例的移动。轮毂壳和轮毂盖的实施例适于容纳CVT的部件，并且在一些实施例中与CVT的其它部件配合以支持CVT的操作和/或功能。其中包括变速控制接口和CVT制动功能。

10. 发明申请

US20100093485A1 CLAMPING FORCE GENERATOR 有权
标题翻译：夹紧力发电机
公开(公告)号：US20100093485A1
公开(公告)日：2010-04-15
申请号：US12514062
申请日：2007-11-06
申请人： Brad P. Pohl , Daniel J. Dawe , Charles B. Lohr , Jon M. Nichols
发明人： Brad P. Pohl , Daniel J. Dawe , Charles B. Lohr , Jon M. Nichols
IPC分类号： F16H15/04
CPC分类号： F16H61/664 , F16H15/28 , F16H15/52 , F16H25/186 , Y10T74/18304 , Y10T74/18312
摘要： Mechanisms and methods for clamping force generation are disclosed. In one embodiment, a clamping force generator includes a spring coupled to a traction ring and to a load cam roller cage. The traction ring can be provided with a recess to receive the spring. In some embodiments, a relatively short spring is provided. In other embodiments, a spring couples to a wire and the spring-wire combination couples to the traction ring and the load cam roller cage. In some embodiments, the load cam roller cage is provided with tabs adapted to engage the wire and/or the spring. In yet other embodiments, the traction ring is configured to receive a dowel pin for coupling to the spring. One or more of the tabs can include a tab notch that cooperates with a stop pin coupled to the traction ring to provide adjustment of the travel of the load cam roller cage.
摘要翻译：公开了夹紧力产生的机理和方法。在一个实施例中，夹紧力发生器包括联接到牵引环和负载凸轮滚子保持架的弹簧。牵引环可以设置有用于接收弹簧的凹部。在一些实施例中，提供了相对较短的弹簧。在其他实施例中，弹簧联接到线，并且弹簧 - 线组合耦合到牵引环和负载凸轮滚子保持架。在一些实施例中，负载凸轮滚子保持架设置有适于接合线和/或弹簧的突片。在其他实施例中，牵引环被构造成接收用于联接到弹簧的定位销。一个或多个突片可以包括突片凹口，其与连接到牵引环的止动销配合，以提供负载凸轮滚子保持架的行程的调节。

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