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11. 发明授权

US06817769B2 Roller bearing having high performance bearing seal and cartridge 有权
公开(公告)号：US06817769B2
公开(公告)日：2004-11-16
申请号：US10260631
申请日：2002-09-30
申请人： James P. Johnson , David Dubovik , Adam M. Theros
发明人： James P. Johnson , David Dubovik , Adam M. Theros
IPC分类号： F16C3378
CPC分类号： F16C23/084 , F16C19/06 , F16C33/7879
摘要： A bearing assembly having a bearing inner ring with an inner raceway and a bearing outer ring with an outer raceway and a plurality of rolling elements positioned therebetween, and a seal cartridge including a seal carrier fixed with respect to the outer ring, a flinger element fixed with respect to the inner ring, and a flexible sealing member affixed to the seal carrier, wherein the flexible sealing member includes a first sealing leg in sliding contact with an inner surface of a first flange of the flinger element, a second sealing leg in sliding contact with the inner surface of the first flange of the flinger element, and a third sealing leg in sliding contact with the inwardly tapered inner surface of a second radially inwardly flange of the flinger element.

12. 发明授权

US06200039B1 Shaft locking device for bearing assemblies 有权
公开(公告)号：US06200039B1
公开(公告)日：2001-03-13
申请号：US09235691
申请日：1999-01-22
申请人： James P. Johnson , Eric Puleo , Kevin Feerick
发明人： James P. Johnson , Eric Puleo , Kevin Feerick
IPC分类号： F16C1906
CPC分类号： F16C35/063 , F16C19/06 , F16C23/084 , F16C2226/60 , F16C2300/02
摘要： A bearing assembly wherein the inner diameter of the slotted compressible annular locking collar is provided with a protrusion which extends radially inwardly, and finger extensions of the inner ring are provided with a recessed groove which extends at least partially along the collective outer annular surface of the finger extensions. When the locking collar is disposed about the finger extensions of the inner ring, the protrusion is disposed within the recessed groove to retain the locking collar on the inner ring. The inner ring finger extensions and the locking collar are relatively sized such that when they are in their free states, the inner diameter of the protrusion is slightly smaller than the outer diameter of the recessed groove, such that the collar may be snapped over the finger extensions and into proper position on the inner ring prior to installation on a shaft. The protrusion may be an integrally formed part of the locking collar or a separate resilient member. In one embodiment, the locking collar and finger extensions are formed with cooperating threads.

13. 发明授权

US5121999A Bearing assembly with seal and shield 失效
标题翻译：带密封和护罩的轴承总成
公开(公告)号：US5121999A
公开(公告)日：1992-06-16
申请号：US672928
申请日：1991-03-21
申请人： James P. Johnson , John F. Riggle
发明人： James P. Johnson , John F. Riggle
IPC分类号： F16C33/72 , F16C33/78
CPC分类号： F16C33/78 , F16C23/084 , F16C33/7896 , F16C19/06
摘要： A bearing assembly having inner and outer races with anti-friction elements therebetween and a grease seal at least at one end is provided with a shield between the races for shielding the races, anti-friction elements and grease seal from the entry of dirt, dust and other contaminants.
摘要翻译：一种轴承组件，其具有在其间具有抗摩擦元件的内圈和外圈，以及至少在一端具有润滑脂密封件，在所述座圈之间设置有用于屏蔽赛车，防摩擦元件和润滑脂密封件从防尘，防尘的入口和其他污染物。

14. 发明授权

US4024501A Line driver system 失效
公开(公告)号：US4024501A
公开(公告)日：1977-05-17
申请号：US609942
申请日：1975-09-03
申请人： William M. Herring , James P. Johnson , Dennis B. Walling
发明人： William M. Herring , James P. Johnson , Dennis B. Walling
IPC分类号： H04L12/40 , H04L25/26 , H04Q1/00
CPC分类号： H04L12/40032 , H04L25/26
摘要： A line driver system for digital communication, using logic-level voltages, between an electronic transmitter-receiver device and an electronic receiver device, such as between a computer and a typewriter, a line printer or a cathode ray tube, has the transmitter-receiver device at a location remote from the receiver device. An output of the transmitter-receiver device is electronically coupled to an input of the receiver device using one line of a communications bus. This output of the transmitter-receiver device is coupled to that line of the bus through an optical isolator and then through a power booster. The receiver device has an output that provides a voltage signal when the receiver device is switched on-line. This voltage signal is provided at that output of the receiver device when the receiver device is capable of transforming digital information, that is provided at its input, to a readable form that is printed or displayed by the receiver device. This output of the receiver device is coupled through another optical isolator and through another power booster to a second line of the bus so that this second line of the bus receives a voltage signal when the receiver device is in the on-line condition. This second line of the bus is electronically coupled to an input of the transmitter-receiver device that senses the presence of this signal at that input prior to initiating a transmittal of digital information as logic-level voltages to the first line of the bus to provide logic-level voltages at the input of the receiver device. Each power booster has a high current gain amplifier with unity voltage gain. When the receiver device is also a transmitter device another output of the receiver device is electronically coupled through an optical isolator and a further power booster to a third line of the bus that is electronically coupled to another input of the transmitter-receiver device so that digital information as logic-level voltages are received from the receiver device by the transmitter-receiver device.

15. 发明申请

US20100010753A1 METHODS AND SYSTEMS FOR DEVELOPING MESH NETWORKS AND ESTIMATING AIR FLOW AROUND VEHICLE BODY SURFACES 有权
标题翻译：用于开发网状网络的方法和系统以及估计车辆身体表面上的空气流量
公开(公告)号：US20100010753A1
公开(公告)日：2010-01-14
申请号：US12172877
申请日：2008-07-14
申请人： Taeyoung HAN , Zhaoji G. YANG , Kuo-Huey CHEN , Margaret U. HARDER , Shailesh S. JINDAL , James P. Johnson , Radhika CHERUKURU , Lingaiah N. MENDU
发明人： Taeyoung HAN , Zhaoji G. YANG , Kuo-Huey CHEN , Margaret U. HARDER , Shailesh S. JINDAL , James P. Johnson , Radhika CHERUKURU , Lingaiah N. MENDU
IPC分类号： G06F19/00 , G01F1/00
CPC分类号： G06F17/5009 , G06F17/5095 , G06F2217/16
摘要： A method for developing a mesh network for analyzing air flow around a surface of a vehicle body includes the steps of determining a plurality of estimates for a flow direction for the air flow for a plurality of locations around the surface and generating the mesh network based at least in part on the plurality of estimates. The mesh network comprises a plurality of mesh lines. Each mesh line is at least substantially aligned with the flow direction proximate a corresponding one of the plurality of locations.
摘要翻译：一种用于开发用于分析车身表面周围的空气流的网状网络的方法包括以下步骤：确定用于表面周围的多个位置的空气流的流动方向的多个估计，并且基于至少在一定程度上取决于多个估计。网状网络包括多个网格线。每个网线至少基本上与多个位置中的对应的一个位置附近的流动方向对准。

16. 发明授权

US5863137A Shaft locking device for bearing assemblies 失效
公开(公告)号：US5863137A
公开(公告)日：1999-01-26
申请号：US798284
申请日：1997-02-07
申请人： James P. Johnson , Eric Puleo , Kevin Feerick
发明人： James P. Johnson , Eric Puleo , Kevin Feerick
IPC分类号： F16C35/063 , F16C35/07 , F16C19/06
CPC分类号： F16C35/063 , F16C23/084
摘要： A bearing assembly wherein the inner diameter of the slotted compressible annular locking collar is provided with a protrusion which extends radially inwardly, and finger extensions of the inner ring are provided with a recessed groove which extends at least partially along the collective outer annular surface of the finger extensions. When the locking collar is disposed about the finger extensions of the inner ring, the protrusion is disposed within the recessed groove to retain the locking collar on the inner ring. The inner ring finger extensions and the locking collar are relatively sized such that when they are in their free states, the inner diameter of the protrusion is slightly smaller than the outer diameter of the recessed groove, such that the collar may be snapped over the finger extensions and into proper position on the inner ring prior to installation on a shaft. The protrusion may be an integrally formed part of the locking collar or a separate resilient member. In one embodiment, the locking collar and finger extensions are formed with cooperating threads.

17. 发明申请

US20100314114A1 SWELLABLE POLYMER WITH ANIONIC SITES 有权
标题翻译：易溶聚合物与阴离子网站
公开(公告)号：US20100314114A1
公开(公告)日：2010-12-16
申请号：US12797402
申请日：2010-06-09
申请人： Ahmad Moradi-Araghi , James H. Hedges , David R. Zornes , Riley B. Needham , Huili Guan , Jenn-Tai Liang , Cory Berkland , James P. Johnson , Min Cheng , Faye L. Scully
发明人： Ahmad Moradi-Araghi , James H. Hedges , David R. Zornes , Riley B. Needham , Huili Guan , Jenn-Tai Liang , Cory Berkland , James P. Johnson , Min Cheng , Faye L. Scully
IPC分类号： E21B43/16 , C08J9/16
CPC分类号： C09K8/588 , C09K8/12 , E21B43/16
摘要： The invention is directed to stable crosslinked water-soluble swellable polymers and methods for making same. More particularly, the invention relates to a composition comprising expandable polymeric particles having anionic sites and labile crosslinkers and stable crosslinkers, said particle mixed with a fluid and a cationic crosslinker that is capable of further crosslinking the particle on degradation of the labile crosslinker and exposure of the anionic sites so as to form a gel. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into target zone and when the heat and/or suitable pH of the target zone cause degradation of the labile crosslinker and the particle expands, the cationic crosslinker crosslinks the polymer to form a gel, thus diverting water to lower permeability regions and improving oil recovery.
摘要翻译：本发明涉及稳定的交联水溶性可溶胀聚合物及其制备方法。更具体地说，本发明涉及包含具有阴离子位点和不稳定交联剂和稳定交联剂的可发性聚合物颗粒的组合物，所述颗粒与流体和阳离子交联剂混合，所述流体和阳离子交联剂能够在不稳定交联剂降解时进一步交联颗粒，阴离子位点以形成凝胶。特别重要的用途是作为石油生产中的注入流体，其中将可发性聚合物颗粒注入目标区域，并且当目标区域的热和/或合适的pH导致不稳定交联剂和颗粒膨胀时，阳离子交联剂交联聚合物以形成凝胶，从而将水转移到较低渗透性区域并改善油回收率。

18. 发明申请

US20100019050A1 Automatic Climate Control for a Vehicle 审中-公开
标题翻译：汽车自动气候控制
公开(公告)号：US20100019050A1
公开(公告)日：2010-01-28
申请号：US12179608
申请日：2008-07-25
申请人： Taeyoung Han , James P. Johnson
发明人： Taeyoung Han , James P. Johnson
IPC分类号： B60H1/00 , F24F11/00
CPC分类号： B60H1/00642 , B60H1/00742 , B60H1/00807 , B60H2001/00733
摘要： A system and method of operating an automatic climate control system for a vehicle is disclosed. The method may include determining a breath level air temperature in a passenger compartment of the vehicle; determining a mean radiant temperature in the passenger compartment; determining an average air velocity in the passenger compartment; determining a clothing level factor, and calculating an equivalent homogeneous temperature based on the breath level air temperature, the mean radiant temperature, the average air velocity and the clothing level factor; comparing the calculated equivalent homogeneous temperature to a desired equivalent homogeneous temperature; and adjusting an output of the automatic climate control system based on the comparison of the calculated equivalent homogeneous temperature to the desired equivalent homogeneous temperature.
摘要翻译：公开了一种操作车辆自动气候控制系统的系统和方法。该方法可以包括确定车辆的乘客舱中的呼吸水平的空气温度; 确定乘客舱内的平均辐射温度; 确定乘客舱中的平均空气速度; 确定服装水平因子，并根据呼吸水平的空气温度，平均辐射温度，平均空气速度和服装水平因子计算等效均匀温度; 将所计算的当量均匀温度与期望的等效均匀温度进行比较; 并且基于所计算的等效均匀温度与期望的等效均匀温度的比较来调整自动气候控制系统的输出。

19. 发明授权

US06763930B2 Accumulation conveyor assembly 失效
标题翻译：累积输送机总成
公开(公告)号：US06763930B2
公开(公告)日：2004-07-20
申请号：US10116558
申请日：2002-04-04
申请人： James P. Johnson , Gerald A. Brouwer
发明人： James P. Johnson , Gerald A. Brouwer
IPC分类号： B65G4726
CPC分类号： B65G47/8823 , B65G47/266 , B65G2205/04
摘要： An accumulation conveyor of the present invention includes a frame, which comprises spaced apart side frame members, and a plurality of rollers that are rotatably supported between the side frame members. The conveyor includes a stop member and an actuator that selectively moves the stop member between an extended position wherein at least a portion of the stop member is extended above the conveying surface for stopping one or more articles conveyed on the conveying surface and a retracted position wherein the stop member is below said conveying surface. The actuator and the stop member are supported and positioned between said side frame members when the stop member is moved between its retracted position whereby the stop member and the actuator comprise a low-profile stop assembly.
摘要翻译：本发明的堆积式输送机包括：框架，其包括间隔开的侧框架构件，以及可旋转地支撑在侧框架构件之间的多个辊。输送机包括止动构件和致动器，该止动构件和致动器选择性地将止动构件移动在延伸位置之间，其中止动构件的至少一部分在输送表面之上延伸以阻止在输送表面上运送的一个或多个物品和缩回位置，止动件在所述输送表面下方。当止动构件在其缩回位置之间移动时，致动器和止动构件被支撑并定位在所述侧框架构件之间，由此止动构件和致动器包括低轮廓止动组件。

20. 发明授权

US5716147A Corrosion-resistant bearing assembly 失效
标题翻译：耐腐蚀轴承总成
公开(公告)号：US5716147A
公开(公告)日：1998-02-10
申请号：US796288
申请日：1997-02-07
申请人： John P. Cook , James P. Johnson
发明人： John P. Cook , James P. Johnson
IPC分类号： F16C33/62 , F16C33/78 , F16C33/72
CPC分类号： F16C33/62 , F16C23/084 , F16C33/60 , F16C33/7876 , F16C35/047
摘要： A corrosion-resistant bearing assembly comprising inner and outer bearing races with a plurality of roller elements interposed therebetween. The inner and outer bearing races each have a bi-metallic construction which includes an outer body portion formed of a corrosion-resistant metal alloy, such as stainless steel, and a roller raceway defining insert formed of hardened, high-carbon steel. The bearing races, thereby, are substantially resistant to corrosive effects of contaminants in the outside environment, while providing hardened raceways for long-term bearing life.
摘要翻译：一种耐腐蚀轴承组件，包括内部和外部轴承座圈，其间插入有多个滚子元件。内外轴承座各自具有双金属结构，其包括由耐腐蚀金属合金（例如不锈钢）形成的外主体部分和由硬化的高碳钢形成的滚子滚道形成插入件。因此，轴承座圈基本上能够抵抗外部环境中的污染物的腐蚀作用，同时为长期的轴承寿命提供硬化的滚道。

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