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1. 发明授权

US06307277B1 Apparatus and method for a torque and fuel control system for a hybrid vehicle 有权
标题翻译：用于混合动力车辆的扭矩和燃料控制系统的装置和方法
公开(公告)号：US06307277B1
公开(公告)日：2001-10-23
申请号：US09551460
申请日：2000-04-18
申请人： Goro Tamai , Tony T. Hoang , Dennis T. Richey , Robert C. Downs
发明人： Goro Tamai , Tony T. Hoang , Dennis T. Richey , Robert C. Downs
IPC分类号： F02N1106
CPC分类号： B60W20/00 , B60K6/26 , B60K6/40 , B60K6/485 , B60K6/547 , B60L11/14 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W2520/10 , B60W2540/12 , F02D41/123 , F02D2200/501 , F02N11/04 , F02N11/0814 , F16H45/02 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y10S903/906 , Y10S903/919 , Y10S903/951
摘要： A fuel management control method for a hybrid electric vehicle drive having an internal combustion engine and an electric motor arranged in parallel such that both can propel the vehicle; the system including an electric motor driven fuel pump and a programmable microprocessor; and wherein the method further includes monitoring vehicle speed and sensing braking pressure and directing signals of both vehicle speed and braking to the microprocessor and processing such inputs in accordance with an aggressive fuel management program including shut-off of fuel flow to the gas engine in response to vehicle braking at vehicle speeds above a predetermined maximum hysteresis speed and maintaining the fuel shut off during vehicle coasting above a predetermined speed while controlling the electric motor to provide regenerative braking or vehicle start during such fuel shut off modes of operation.
摘要翻译：一种混合电动车辆驱动装置的燃料管理控制方法，其特征在于具有内燃机和电动机并联配置，使得两者都可以推进车辆; 该系统包括电动机驱动燃料泵和可编程微处理器; 并且其中所述方法还包括监视车辆速度并感测制动压力并将车速和制动两者的信号引导到微处理器并根据积极的燃料管理程序处理这些输入，包括关闭燃料流向燃气发动机的燃料在高于预定最大滞后速度的车辆速度下的车辆制动，并且在车辆惯性停车期间保持燃料在预定速度高于预定速度时停止，同时在这种燃料切断操作模式期间控制电动机提供再生制动或车辆启动。

2. 发明授权

US5588327A Multiplexed hydraulic clutch control 失效
标题翻译：多路液压离合器控制
公开(公告)号：US5588327A
公开(公告)日：1996-12-31
申请号：US533571
申请日：1995-09-25
申请人： Robert C. Downs , James K. Mainquist , Larry T. Nitz , William L. Aldrich, III
发明人： Robert C. Downs , James K. Mainquist , Larry T. Nitz , William L. Aldrich, III
IPC分类号： F16H59/68 , F16H61/00 , F16H61/04 , F16H61/06 , F16H61/08 , F16H61/12
CPC分类号： F16H61/061 , F16H2059/6807 , F16H2061/0485 , F16H61/0021 , F16H61/08 , F16H61/12 , Y10T477/69387 , Y10T74/19251
摘要： A five-speed parallel-shaft clutch-to-clutch shifting automatic transmission has an hydraulically responsive clutch priority valve effective to exhaust fluid pressure from lower priority clutches upon undesirable simultaneous application two or more clutches. Two clutches associated with numerically nonadjacent gear ratios are supplied fluid pressure from a single solenoid controlled fluid valve vis-a-vis a two mutually exclusive state multiplex valve. The clutch priority valve is interposed between the solenoid controlled fluid valve and the multi-plex valve thereby rendering the two clutch states associated with the single solenoid valve indistinguishable by the clutch priority valve. A fluid pressure control provides for a clutch priority valve override to prevent undesirable exhausting of the desired clutch supplied via the multi-plexed solenoid controlled fluid valve which otherwise may occur upon shifting to one of the two gear ratios corresponding to one of the two clutches supplied by the multi-plexed valve.
摘要翻译：五速平行轴离合器离合器换档自动变速器具有液压响应的离合器优先阀，其有效地在不期望的同时施加两个或更多个离合器时排出来自较低优先级离合器的流体压力。与数字不相邻齿轮比相关联的两个离合器相对于两个相互排斥的状态复用阀从单个电磁控制流体阀提供流体压力。离合器优先阀插入在电磁控制流体阀和多重阀之间，从而使得与单个电磁阀相关联的两个离合器状态由离合器优先阀不能区分。流体压力控制提供离合器优先阀超控，以防止通过多重电枢电磁控制的流体阀供应的期望离合器的不期望的排出，否则可能在转换到对应于所提供的两个离合器之一的两个齿轮比中的一个时发生通过多路阀。

3. 发明授权

US5186065A Multi-ratio power transmission 失效
标题翻译：多比动力传动
公开(公告)号：US5186065A
公开(公告)日：1993-02-16
申请号：US812291
申请日：1991-12-23
申请人： Robert C. Downs
发明人： Robert C. Downs
IPC分类号： B60K17/08 , B62M11/06 , F16H3/08 , F16H3/091 , F16H3/093 , F16H3/10
CPC分类号： F16H3/093 , F16H3/091 , F16H2003/0938 , F16H3/10 , Y10T74/19084 , Y10T74/19233 , Y10T74/19647
摘要： A power transmission has an input shaft, an output shaft and a transfer or secondary input shaft disposed on parallel noncoaxial axes. A transfer gear train including a gear member supported on each axis is connectible to the input shaft through a forward friction clutch for drivingly connecting the input shaft and the transfer shaft through a one-way drive connection to the output shaft. The transfer gear train provides the first and lowest forward drive ratio between the input and output shafts through the one-way drive connection. A plurality of friction clutches on the input and transfer shafts and associated reaction gears on the shafts are selectively operable to provide a plurality of higher forward ratios during which the one-way device permits the output shaft to overcome the transfer gear mounted thereon.
摘要翻译：动力传动装置具有输入轴，输出轴和设置在平行非同轴轴上的传动或二次输入轴。包括支撑在每个轴上的齿轮构件的传动齿轮系通过前摩擦离合器连接到输入轴，用于通过单向驱动连接驱动地连接输入轴和输送轴到输出轴。传动齿轮系通过单向驱动连接提供输入和输出轴之间的第一和最低的前进驱动比。在轴上的输入和传送轴和相关联的反作用齿轮上的多个摩擦离合器可选择性地可操作以提供多个较高的前进比，在此期间单向装置允许输出轴克服安装在其上的传动齿轮。

4. 发明授权

US5046592A Servo shift control for a forward/reverse mechanism 失效
标题翻译：前进/后退机构的伺服换档控制
公开(公告)号：US5046592A
公开(公告)日：1991-09-10
申请号：US593728
申请日：1990-10-05
申请人： James K. Mainquist , Robert C. Downs , Larry T. Nitz
发明人： James K. Mainquist , Robert C. Downs , Larry T. Nitz
IPC分类号： B60K23/00 , F16H61/02 , F16H61/16 , F16H61/682 , F16H63/30
CPC分类号： F16H63/3023 , F16H61/0246 , F16H2061/0255 , F16H61/682 , Y10T74/19488
摘要： A mechanical clutch is provided to selectively interconnect a forward or reverse gear member to a transmission shaft. The clutch is operated by a servo piston and fork structure. The servo piston is slidably disposed in a housing and urged in the forward select position by a spring. The housing and servo piston cooperate to define two fluid chambers which are maintained in a separated condition when the forward select position is established. One chamber is in fluid communication with a fluid system that is controlled to provide fluid at two distinct pressure levels, depending upon various vehicle operating parameters. The other chamber is connected with a selectively engageable fluid operated friction clutch which is effective to assist in establishing at least the reverse drive ratio within the transmission. The lowest level of fluid pressure in the one chamber is not sufficient to cause the piston to overcome the spring force and thereby move the clutch to the reverse select position. The second pressure level is, however, sufficient to cause such movement. In the reverse select position, the chambers are fluidly interconnected and the fluid clutch can be engaged by the fluid pressure supplied through the second chamber from the first chamber.

5. 发明授权

US06827113B2 Massively parallel fluid dispensing systems and methods 失效
标题翻译：大规模并行流体分配系统和方法
公开(公告)号：US06827113B2
公开(公告)日：2004-12-07
申请号：US10109582
申请日：2002-03-27
申请人： Robert C. Downs , Mark R. Weselak
发明人： Robert C. Downs , Mark R. Weselak
IPC分类号： B05C100
CPC分类号： B01F13/1055 , B01J19/0046 , B01J2219/00315 , B01J2219/00353 , B01J2219/00355 , B01J2219/0036 , B01J2219/00378 , B01J2219/00412 , B01J2219/00689 , B01J2219/00691 , B01J2219/00756 , B01L3/0293 , B01L3/5085 , B01L9/00 , C30B7/00 , C30B29/58 , C40B60/14 , G01N35/1074
摘要： The present invention provides highly automated fluid delivery systems and related methods with significantly improved throughput relative to preexisting technologies. In particular, the invention relates to a fluid dispensing system that simultaneously produces multiple fluid mixtures on-the-fly in multiple multiwell plates. The invention also includes control system and machine software in addition to various systems and related methods for performing assorted downstream processes.
摘要翻译：本发明提供了高度自动化的流体输送系统和相关方法，其相对于预先存在的技术具有显着提高的产量。特别地，本发明涉及在多个多孔板中同时产生多个流体混合物的流体分配系统。除了用于执行各种下游处理的各种系统和相关方法之外，本发明还包括控制系统和机器软件。

6. 发明授权

US06709872B1 Method and apparatus for dispensing low nanoliter volumes of liquid while minimizing waste 失效
标题翻译：用于分配低纳升体积的液体同时最小化废物的方法和设备
公开(公告)号：US06709872B1
公开(公告)日：2004-03-23
申请号：US09562652
申请日：2000-05-02
申请人： Robert C. Downs , Mark R. Weselak
发明人： Robert C. Downs , Mark R. Weselak
IPC分类号： G01N110
CPC分类号： B01L3/0241 , B01L3/021 , B01L2300/0829 , B01L2400/024 , B01L2400/0487 , Y10T436/2575
摘要： There is provided a method and apparatus for aspirating a volume of liquid into a syringe from a sample of the liquid. A substantial portion of the liquid in the syringe is subsequently dispensed from the syringe and returned to the sample. Accordingly, a small portion of the aspirated liquid is retained in the syringe. One or more nanoliter volumes of the liquid retained in the syringe are then dispensed from the syringe to a container for further use or analysis. It will be understood, therefore, that the volume of the originally aspirated liquid is substantially larger than the volume of liquid dispensed for further use or analysis. The invention also includes a method and apparatus for aspirating and dispensing a plurality of liquids by using a plurality of syringes, and also can be used to dispense liquids onto microplates.
摘要翻译：提供了一种从液体样品中将一定体积的液体吸入注射器的方法和装置。随后将注射器中的大部分液体从注射器分配并返回到样品。因此，吸入的液体的一小部分被保留在注射器中。然后将保持在注射器中的一个或多个纳升体积的液体从注射器分配到用于进一步使用或分析的容器中。因此，应当理解，最初吸入的液体的体积大大地大于分配用于进一步使用或分析的液体的体积。本发明还包括通过使用多个注射器吸取和分配多种液体的方法和装置，并且还可用于将液体分配到微孔板上。

7. 发明授权

US4756213A Transmission control with a clutch priority valve 失效
标题翻译：带离合器优先阀的变速箱控制
公开(公告)号：US4756213A
公开(公告)日：1988-07-12
申请号：US56231
申请日：1987-06-01
申请人： James K. Mainquist , Robert B. Deady , Robert C. Downs
发明人： James K. Mainquist , Robert B. Deady , Robert C. Downs
IPC分类号： F16H63/02 , F16D48/02 , F16H61/08 , F16H61/12 , F16H61/14 , F16H63/12 , F16H63/34 , B60K41/18 , B60K20/10 , B60K41/16
CPC分类号： F16H61/143 , F16H61/12 , F16H2061/1204 , F16H2061/1232 , F16H2061/1236 , F16H2061/1268 , Y10T477/63385 , Y10T477/635 , Y10T477/6934 , Y10T74/19251
摘要： A hydraulic transmission control uses a plurality of solenoid valves to control the engagement of friction devices during the shifting of a transmission between gear ratios. A clutch priority valve is provided to prevent the continuous simultaneous engagement of friction devices which will establish more than one ratio. Also provided is a manually controlled valve which permits the operator to determine the range in which the transmission will operate.If the clutch priority valve has been actuated, the transmission ratio can be controlled between a low ratio, for example, second gear, and a high ratio, for example, third or fourth gear, by use of the manual valve in combination with an actuator mode valve. The clutch priority valve, when actuated, is also operable to disengage a torque converter clutch.

8. 发明授权

US07329394B2 High throughput incubation devices 有权
标题翻译：高通量孵化装置
公开(公告)号：US07329394B2
公开(公告)日：2008-02-12
申请号：US10200021
申请日：2002-07-18
申请人： Mark R. Weselak , Robert C. Downs
发明人： Mark R. Weselak , Robert C. Downs
IPC分类号： B01L9/00
CPC分类号： B01L1/02 , B01L1/025 , C12M41/14 , G01N35/0099 , G01N35/028 , G01N2035/00356 , G01N2035/00801 , G01N2035/042 , G01N2035/0425 , G01N2035/0455
摘要： The invention provides an efficiently automated incubation device that reduces the number of powered moving parts in the device and the amount of air transfer between environments that are internal and external to the device.
摘要翻译：本发明提供了一种有效的自动化孵化装置，其减少了装置中动力运动部件的数量以及在装置内部和外部的环境之间的空气传送量。

9. 发明授权

US06918309B2 Sample deposition method and system 失效
标题翻译：样品沉积方法和系统
公开(公告)号：US06918309B2
公开(公告)日：2005-07-19
申请号：US09765207
申请日：2001-01-17
申请人： Ansgar Brock , Christopher M. Shaw , Robert C. Downs
发明人： Ansgar Brock , Christopher M. Shaw , Robert C. Downs
IPC分类号： G01N27/62 , B01L3/02 , C40B60/14 , G01N1/00 , G01N1/18 , G01N30/80 , G01N30/84 , H01J49/04 , G01N1/14
CPC分类号： B01L3/0268 , B01J2219/00369 , B01J2219/00371 , B01J2219/00653 , B01J2219/00691 , B01L2300/0838 , B01L2400/027 , C40B60/14 , Y10T436/2575
摘要： A method and system to deposit rapidly, accurately and efficiently liquid droplets onto a sample plate. A liquid from which the droplet is formed contains sample molecules, matrix molecules or a mixture of both sample and matrix molecules. A sample plate is positioned with respect to a position below a portion of the liquid, such as a droplet. A power supply forms an electric field between the sample plate and the liquid, which pulls the droplet to a target location on the sample plate. A plurality of capillary columns is provided for simultaneous or successive multiple depositions via application of one or more high voltage pulses between the liquid sample array and a sample plate.
摘要翻译：一种快速，准确和有效地将液滴沉积在样品板上的方法和系统。形成液滴的液体包含样品分子，基质分子或样品和基质分子的混合物。样品板相对于液体的一部分下方的位置（例如液滴）定位。电源在样品板和液体之间形成电场，其将液滴拉到样品板上的目标位置。提供多个毛细管柱，用于通过在液体样品阵列和样品板之间施加一个或多个高电压脉冲同时或连续多次沉积。

10. 发明授权

US5347886A Lubrication control with increased lubrication during shift and during cruise for a multi-plate friction device for an automatic transmission 失效
标题翻译：用于自动变速器的多板摩擦装置的换挡和巡航期间增加的润滑润滑控制
公开(公告)号：US5347886A
公开(公告)日：1994-09-20
申请号：US927106
申请日：1992-08-10
申请人： James K. Mainquist , Robert C. Downs , Larry T. Nitz , Kyle K. Kinsey
发明人： James K. Mainquist , Robert C. Downs , Larry T. Nitz , Kyle K. Kinsey
IPC分类号： F16H57/04 , F16H61/00 , B60K41/10
CPC分类号： F16H57/0413 , F16H57/0434 , F16H57/0473 , F16H61/00 , Y10T477/69395 , Y10T477/693964
摘要： A lubrication system for multi-plate clutch assemblies is controlled to provide increased lube flow. During steady state operation, lube flow is increased periodically for a short time interval. At other times during steady state operation, the lube flow is maintained at a level requiring minimum fluid flow for the system.
摘要翻译：控制多板离合器组件的润滑系统以提供增加的润滑剂流。在稳态运行中，润滑油流量在短时间内周期性增加。在稳态运行的其他时间，润滑油流量维持在系统所需的最小流体流量的水平。

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