公开(公告)号：US08781710B2

公开(公告)日：2014-07-15

申请号：US13104245

申请日：2011-05-10

Applicant: Richard Stephen Davis

Inventor： Richard Stephen Davis

IPC: F02D15/00

CPC classification number: F02D15/00

Abstract: A system includes a sampling module and a map generating module. The sampling module receives a first mapping of thermal efficiency of a spark-ignition engine generated based on operation of the spark-ignition engine with a dynamometer. A combustion chamber of the spark-ignition engine has a first compression ratio. The map generating module generates a second mapping of the thermal efficiency of the spark-ignition engine based on the first mapping and the combustion chamber having a second compression ratio. The second compression ratio is different than the first compression ratio.

Abstract translation: 系统包括采样模块和地图生成模块。 采样模块接收基于火花点火发动机的操作产生的火花点火发动机的热效率与测力计的第一映射。 火花点火式发动机的燃烧室具有第一压缩比。 地图生成模块基于第一映射和具有第二压缩比的燃烧室生成火花点火发动机的热效率的第二映射。 第二压缩比与第一压缩比不同。

公开(公告)号：US08561893B2

公开(公告)日：2013-10-22

申请号：US13552390

申请日：2012-07-18

Applicant: Anne Jones ,  Thomas Dowdy ,  Jeffrey Robbin ,  Mike Wiese ,  Stephen Davis

Inventor： Anne Jones ,  Thomas Dowdy ,  Jeffrey Robbin ,  Mike Wiese ,  Stephen Davis

IPC: G06K5/00

Abstract: Improved podcasts and techniques that facilitate their use are disclosed. The improved techniques can pertain to creating, publishing, hosting, accessing, subscribing, managing, transferring, and/or playing podcasts. According to one aspect, a client application can subscribe to podcasts and then automatically monitor the podcasts for updates to be downloaded. In the event that user interest in a podcast becomes inadequate, downloading of further updates can be restricted. According to another aspect, a podcast can be subscribed to through use of a portable subscription file. According to still another aspect, podcast feeds can be enhanced to include segment elements and other metadata.

公开(公告)号：US20120284422A1

公开(公告)日：2012-11-08

申请号：US13552390

申请日：2012-07-18

Applicant: Anne JONES ,  Thomas DOWDY ,  Jeffrey ROBBIN ,  Mike WIESE ,  Stephen DAVIS

Inventor： Anne JONES ,  Thomas DOWDY ,  Jeffrey ROBBIN ,  Mike WIESE ,  Stephen DAVIS

IPC: G06F15/16

CPC classification number: H04L67/104 ,  G06F3/048 ,  G06F17/30899 ,  H04L51/046 ,  H04L65/4084 ,  H04L65/60 ,  H04L67/06 ,  H04L67/10 ,  H04L67/26

Abstract: Improved podcasts and techniques that facilitate their use are disclosed. The improved techniques can pertain to creating, publishing, hosting, accessing, subscribing, managing, transferring, and/or playing podcasts. According to one aspect, a client application can subscribe to podcasts and then automatically monitor the podcasts for updates to be downloaded. In the event that user interest in a podcast becomes inadequate, downloading of further updates can be restricted. According to another aspect, a podcast can be subscribed to through use of a portable subscription file. According to still another aspect, podcast feeds can be enhanced to include segment elements and other metadata.

Abstract translation: 披露了改进的播客和便于使用的技术。 改进的技术可以涉及创建，发布，托管，访问，订阅，管理，传输和/或播放播客。 根据一个方面，客户应用程序可以订阅播客，然后自动监视播客以进行要下载的更新。 如果用户对播客的兴趣不足，可以限制进一步更新的下载。 根据另一方面，可以通过使用便携式订阅文件来订阅播客。 根据另一方面，可以增强播客馈送以包括段元素和其他元数据。

公开(公告)号：US08235019B2

公开(公告)日：2012-08-07

申请号：US12616444

申请日：2009-11-11

Applicant: Richard Stephen Davis

Inventor： Richard Stephen Davis

IPC: F01L1/04

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L1/053 ,  F01L2001/0473 ,  F01L2001/0537 ,  F01L2001/34496 ,  F01L2003/25

Abstract: A camshaft assembly may include a first shaft, a second shaft, a first lobe and a second lobe. The second shaft may be coaxial with and rotatable relative to the first shaft. The first lobe may be fixed for rotation with the first shaft and adapted to open a first valve in communication with an engine combustion chamber. The first lobe may define a first valve opening region having a first angular extent. The second lobe may be fixed for rotation with the second shaft and adapted to open a second valve in communication with the engine combustion chamber. The second lobe may define a second valve opening region having a second angular extent greater than the first angular extent.

Abstract translation: 凸轮轴组件可以包括第一轴，第二轴，第一凸角和第二凸角。 第二轴可以与第一轴同轴并且可相对于第一轴旋转。 第一凸角可以被固定成与第一轴一起旋转并且适于打开与发动机燃烧室连通的第一阀。 第一凸角可以限定具有第一角度范围的第一阀开口区域。 第二凸角可以被固定成与第二轴一起旋转并且适于打开与发动机燃烧室连通的第二阀。 第二凸角可以限定具有大于第一角度范围的第二角度范围的第二阀开口区域。

公开(公告)号：US20110139112A1

公开(公告)日：2011-06-16

申请号：US12639276

申请日：2009-12-16

Applicant: RICHARD STEPHEN DAVIS

Inventor： RICHARD STEPHEN DAVIS

IPC: F02F1/00 ,  F02F1/42 ,  F02B67/00

CPC classification number: F01L1/3442 ,  F01L1/022 ,  F01L2001/0473 ,  F01L2001/0537 ,  F01L2001/34469 ,  F01L2001/34496 ,  F02B23/08 ,  F02D13/0219 ,  F02D13/0238 ,  F02D13/0257 ,  F02F2001/241 ,  Y02T10/125 ,  Y02T10/146 ,  Y02T10/18

Abstract: An engine assembly includes an engine structure including an engine block defining a cylinder bore and a cylinder head, a piston located in the cylinder bore, and a camshaft assembly. The piston, cylinder head, and cylinder bore cooperate to define a combustion chamber including first and second longitudinal end surfaces defined by the cylinder head and the piston. A first protrusion may extend longitudinally from one of the first and second longitudinal end surfaces and radially inward from a circumference of the combustion chamber to a location between a first intake port and a first exhaust port in communication with the combustion chamber. The camshaft assembly may include a first intake lobe that opens a first intake valve and a second intake lobe that opens a second intake valve. The first intake lobe may be rotationally offset from the second intake lobe in a rotational direction of the camshaft assembly.

Abstract translation: 发动机组件包括发动机结构，该发动机结构包括限定气缸孔和气缸盖的发动机缸体，位于气缸孔中的活塞和凸轮轴组件。 活塞，气缸盖和气缸孔配合以限定燃烧室，其包括由气缸盖和活塞限定的第一和第二纵向端面。 第一突起可以从第一和第二纵向端表面中的一个纵向延伸并且从燃烧室的圆周径向向内延伸到与燃烧室连通的第一进气口和第一排气口之间的位置。 凸轮轴组件可以包括打开第一进气门的第一进气门和打开第二进气门的第二进气门。 第一进气门可以在凸轮轴组件的旋转方向上与第二进气凸轮旋转地偏移。

公开(公告)号：USD619664S1

公开(公告)日：2010-07-13

申请号：US29350979

申请日：2009-11-25

Applicant: John Loiars ,  Mauro Pezzato ,  Stephen Davis

Designer： John Loiars ,  Mauro Pezzato ,  Stephen Davis

公开(公告)号：US20100152170A1

公开(公告)日：2010-06-17

申请号：US12703604

申请日：2010-02-10

Applicant: Adnan M.M. Mjalli ,  Brian S. Grella ,  Govindan Subramanian ,  Murty N. Arimilli ,  Ramesh Gopalaswamy ,  Robert C. Andrews ,  Stephen Davis ,  Xiaochuan Guo ,  Jeff Zhu

Inventor： Adnan M.M. Mjalli ,  Brian S. Grella ,  Govindan Subramanian ,  Murty N. Arimilli ,  Ramesh Gopalaswamy ,  Robert C. Andrews ,  Stephen Davis ,  Xiaochuan Guo ,  Jeff Zhu

IPC: A61K31/551 ,  A61K31/4709 ,  A61K31/497 ,  A61K31/5377 ,  A61K31/4439 ,  A61K31/428 ,  A61K31/4184 ,  A61P35/00 ,  A61P35/02

CPC classification number: C07D417/14 ,  C07D401/14 ,  C07D403/12 ,  C07D403/14 ,  C07D409/14 ,  C07D413/12 ,  C07D413/14 ,  C07D417/12 ,  C07D487/04

Abstract: The present invention relates to compounds and methods from the treatment of cancer. The invention provides compounds that inhibit Aurora kinase, pharmaceutical compositions comprising compounds that inhibit Aurora kinase, and methods for the treatment of cancer using the compounds of the presentation invention or pharmaceutical compositions comprising compounds of the present invention.

Abstract translation: 本发明涉及治疗癌症的化合物和方法。 本发明提供抑制极光激酶的化合物，包含抑制极光激酶的化合物的药物组合物，以及使用本发明化合物或包含本发明化合物的药物组合物治疗癌症的方法。

公开(公告)号：US20090255497A1

公开(公告)日：2009-10-15

申请号：US12103356

申请日：2008-04-15

Applicant: Richard Stephen Davis

Inventor： Richard Stephen Davis

IPC: F01L1/344 ,  F16D3/10

CPC classification number: F01L1/3442 ,  F01L2001/0473 ,  F01L2001/34489

Abstract: A cam phaser assembly may include a drive plate assembly, a cavity plate, and a driven plate assembly. The drive plate assembly may include a drive plate and a first vane fixed for rotation with the drive plate. The cavity plate may be rotationally driven by the drive plate and may define first and second chambers. The first vane may extend into the first chamber. The driven plate assembly may be rotationally driven by the drive plate assembly and may include a driven plate and a second vane fixed for rotation with the driven plate that extends into the second chamber.

Abstract translation: 凸轮移相器组件可以包括驱动板组件，空腔板和从动板组件。 驱动板组件可以包括驱动板和固定以与驱动板一起旋转的第一叶片。 腔板可以由驱动板旋转驱动并且可以限定第一和第二腔室。 第一叶片可以延伸到第一室中。 从动板组件可以由驱动板组件旋转地驱动，并且可以包括从动板和固定成与被延伸到第二室中的从动板一起旋转的第二叶片。

公开(公告)号：US07530337B1

公开(公告)日：2009-05-12

申请号：US12103304

申请日：2008-04-15

Applicant: Richard Stephen Davis ,  Ronald J. Herrin ,  Gary J. Patterson

Inventor： Richard Stephen Davis ,  Ronald J. Herrin ,  Gary J. Patterson

IPC: F01L1/00

CPC classification number: F01L13/0005 ,  B60K6/48 ,  F01L1/047 ,  F01L1/053 ,  F01L1/08 ,  F01L1/34 ,  F01L2001/0535 ,  Y02T10/6221

Abstract: A vehicle may include a drive axle, an engine assembly, a coupling device, and an engine load management system. The engine assembly may include a valvetrain including a fixed-lobe camshaft and intake and exhaust valves supported by the engine assembly. The fixed-lobe camshaft may include a first lobe engaged with the intake valve to open the intake valve and a second lobe engaged with the exhaust valve to open the exhaust valve. The first and second lobes may be fixed relative to one another to define a constant valve overlap condition that provides for opening of the intake valve before the exhaust valve is fully closed, creating an engine operating condition that results in combustion instability below an engine load limit. The engine load management system may be in communication with the engine to prevent engine operation below the engine load limit.

Abstract translation: 车辆可以包括驱动轴，发动机组件，联接装置和发动机负载管理系统。 发动机组件可以包括包括固定凸轮凸轮轴和由发动机组件支撑的进气和排气阀的阀门。 固定凸轮凸轮轴可以包括与进气门接合以打开进气门的第一凸角和与排气门接合以打开排气阀的第二凸角。 第一和第二叶片可以相对于彼此固定以限定一个恒定的瓣膜重叠条件，其在排气阀完全关闭之前提供进气门的打开，产生导致燃烧不稳定性低于发动机负载极限的发动机操作条件 。 发动机负载管理系统可以与发动机通信，以防止发动机运转低于发动机负荷极限。

公开(公告)号：US20060210087A1

公开(公告)日：2006-09-21

申请号：US11439931

申请日：2006-05-23

Applicant: Stephen Davis ,  Martin Walsh ,  David Berners

Inventor： Stephen Davis ,  Martin Walsh ,  David Berners

IPC: H04R5/00 ,  H04R5/02

CPC classification number: H04R5/04 ,  H04S1/002 ,  H04S2420/01

Abstract: A system and method are described for rendering a left rear surround input signal at a left rear virtual speaker location and rendering a right rear surround input signal at a right rear virtual speaker location. The method includes phase shifting the left rear surround input signal by a first phase shift. The right rear surround input signal is phase shifted by a second phase shift. The phase shifted left rear surround input signal is phase shifted using an HRTF selected to render the left rear surround input signal at the left rear virtual speaker location. The phase shifted right rear surround input signal is transformed using an HRTF selected to render the right rear surround input signal at the right rear virtual speaker location.

Abstract translation: 描述了用于在左后虚拟扬声器位置渲染左后环绕输入信号并在右后虚拟扬声器位置渲染右后环绕输入信号的系统和方法。 该方法包括通过第一相移将左后环绕输入信号相移。 右后环绕输入信号被相移第二相移。 相移的左后环绕输入信号使用选择的HRTF进行相移，以在左后虚拟扬声器位置呈现左后环绕输入信号。 相移的右后环绕输入信号使用选择的HRTF进行变换，以在右后虚拟扬声器位置呈现右后环绕输入信号。