公开(公告)号：US08232026B2

公开(公告)日：2012-07-31

申请号：US12904395

申请日：2010-10-14

Applicant: Atul Kumar ,  Mark Stephens Ricketts ,  Shinichi Hirano

Inventor： Atul Kumar ,  Mark Stephens Ricketts ,  Shinichi Hirano

IPC: H01M8/00

CPC classification number: H01M8/0206 ,  C22C1/02 ,  H01M8/0245 ,  H01M8/026

Abstract: In one embodiment, an electrochemical cell such as a fuel cell is provided to include a bipolar plate. The bipolar plate includes a metal substrate defining at least one flow channel having a channel span of no greater than 1.0 millimeter; and the metal substrate includes a stainless steel material less precious than stainless steel SS316L. In certain instances, the channel span is of 0.7 to 0.9 millimeters. In certain other instances, the flow channel has a channel depth of 0.3 to 0.5 millimeters. In yet other instances, the plate substrate includes stainless steel SS301, stainless steel SS302, or combinations thereof. In another embodiment, the electrochemical cell further includes a gas diffusion layer disposed next to the bipolar plate.

Abstract translation: 在一个实施例中，提供诸如燃料电池的电化学电池以包括双极板。 双极板包括限定至少一个具有不大于1.0毫米的通道跨度的流动通道的金属基板; 并且金属基板包括不锈钢材料，不锈钢SS316L不贵。 在某些情况下，通道跨度为0.7至0.9毫米。 在某些其他情况下，流动通道具有0.3至0.5毫米的通道深度。 在其他情况下，板基板包括不锈钢SS301，不锈钢SS302或其组合。 在另一个实施例中，电化学电池还包括邻近双极板设置的气体扩散层。

公开(公告)号：US08230231B2

公开(公告)日：2012-07-24

申请号：US12423163

申请日：2009-04-14

Applicant: Trevor William Freeman ,  Josh Benaloh ,  K John Biccum ,  Atul Kumar Shah

Inventor： Trevor William Freeman ,  Josh Benaloh ,  K John Biccum ,  Atul Kumar Shah

IPC: H04L29/06

CPC classification number: H04L9/0891 ,  G06F21/31 ,  G06F21/33 ,  H04L9/3228 ,  H04L9/3247 ,  H04L9/3271 ,  H04L63/0838 ,  H04L2209/80

Abstract: Single-use character combinations are a secure mechanism for user authentication. Such “one-time passwords” (OTPs) can be generated by a mobile device to which the user otherwise maintains easy access. A key exchange, such as in accordance with the Diffie-Hellman algorithm, can provide both the mobile device and a server with a shared secret from which the OTPs can be generated. The shared secret can be derived from parameters posted on the server and updated periodically, and the mobile device can obtain such parameters from the server before generating an OTP. Such parameters can also specify the type of OTP mechanism to be utilized. A second site can, independently, establish an OTP mechanism with the mobile device. For efficiency, the first server can provide an identity token which provides the mobile device's public key in a trusted manner, enabling more efficient generation of the shared secret with the second server.

Abstract translation: 一次性字符组合是用户认证的安全机制。 这种“一次性密码”（OTP）可以由用户另外保持容易访问的移动设备生成。 密钥交换，例如根据Diffie-Hellman算法，可以向移动设备和服务器提供可以从其生成OTP的共享秘密。 共享密钥可以从服务器上发布的参数导出，并定期更新，移动设备可以在生成OTP之前从服务器获取这些参数。 这样的参数也可以指定要使用的OTP机制的类型。 第二个站点可以独立地使用移动设备建立OTP机制。 为了提高效率，第一台服务器可以提供一种以令人信服的方式提供移动设备公钥的身份令牌，从而能够更有效地生成第二台服务器的共享密钥。

公开(公告)号：US20110111905A1

公开(公告)日：2011-05-12

申请号：US12616168

申请日：2009-11-11

Applicant: Awadesh Tiwari ,  Deepa Kesavan ,  Atul Kumar Agrawal ,  Ravikanth GV

Inventor： Awadesh Tiwari ,  Deepa Kesavan ,  Atul Kumar Agrawal ,  Ravikanth GV

IPC: F16H3/72

CPC classification number: B60K6/365 ,  B60K6/445 ,  B60L3/0023 ,  B60L3/0092 ,  B60L11/123 ,  B60L11/14 ,  F16H3/728 ,  F16H2037/0886 ,  F16H2200/0039 ,  F16H2200/2005 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7077

Abstract: A hybrid powertrain has an engine, an input member, an output member, and a stationary member, and includes a single planetary gear set having a first, a second, and a third member. The input member is connected for common rotation with the engine. The output member is connected for common rotation with the second member. A first and a second motor/generator are provided, as well as five torque-transmitting mechanisms, including only one brake. The torque-transmitting mechanisms are engagable in different combinations to establish at least two electric-only operating mode, at least two engine-only operating mode, and at least three electrically-variable operating modes. In one embodiment, an electric torque converter operating mode is provided, and may be the default mode in case of motor/generator failure.

Abstract translation: 混合动力系具有发动机，输入构件，输出构件和固定构件，并且包括具有第一，第二和第三构件的单个行星齿轮组。 输入构件与发动机连接用于共同旋转。 输出构件与第二构件连接用于共同旋转。 提供第一和第二电动机/发电机，以及仅包括一个制动器的五个扭矩传递机构。 扭矩传递机构可以以不同的组合来接合，以建立至少两个电动操作模式，至少两个仅引擎操作模式和至少三个电可变操作模式。 在一个实施例中，提供电力变矩器操作模式，并且在电动机/发电机故障的情况下可以是默认模式。

公开(公告)号：US07918822B2

公开(公告)日：2011-04-05

申请号：US11844779

申请日：2007-08-24

Applicant: Alka Kumar ,  Atul Kumar

Inventor： Alka Kumar ,  Atul Kumar

IPC: A61M1/00

CPC classification number: A61M1/0031 ,  A61M1/0027 ,  A61M2205/581

Abstract: A single handed, safe and efficient system for aspirating a surgical site. The aspirating system of the present invention allows the surgeon to aspirate a surgical site by holding the aspiration cannula constantly in the same hand, such that the other hand of the surgeon is never needed for managing or manipulating the aspiration system in any manner. The invention allows a surgical site to be aspirated in an uninterrupted manner despite blood clots and tissue debris which constantly block the tip and the lumen of the aspiration cannula.

Abstract translation: 一个单手，安全和有效的吸入手术部位的系统。 本发明的抽吸系统允许外科医生通过将抽吸套管恒定地保持在同一只手中来抽吸外科手术部位，使得外科医生的另一只手从不需要以任何方式管理或操纵抽吸系统。 本发明允许以不间断的方式吸入外科手术部位，尽管血栓和组织碎屑不断阻塞抽吸套管的尖端和内腔。

公开(公告)号：US07621794B2

公开(公告)日：2009-11-24

申请号：US11271410

申请日：2005-11-09

Applicant: Chung J. Lee ,  Atul Kumar ,  Chieh Chen

Inventor： Chung J. Lee ,  Atul Kumar ,  Chieh Chen

IPC: H05B33/10 ,  H01L51/56 ,  G02F1/335 ,  C03B27/00

CPC classification number: H01L51/5256 ,  Y10T428/1082 ,  Y10T428/2852

Abstract: A method of encapsulating an organic light-emitting device is disclosed, wherein the device includes a light-emitting portion and an electrical contact portion, the method including forming a polymer layer over the light-emitting portion and the electrical contact portion of the device; forming a separation in the polymer layer between a portion of the polymer layer disposed over the light-emitting portion of the device and a portion of the polymer layer disposed over the electrical contact portion of the device; adhering a film removal structure to the portion of the polymer layer disposed over the electrical contact portion of the device; and removing the film removal structure, thereby causing the removal of the portion of the polymer layer disposed over the electrical contact portion of the device.

Abstract translation: 公开了一种封装有机发光器件的方法，其中该器件包括发光部分和电接触部分，该方法包括在器件的发光部分和电接触部分上形成聚合物层; 在所述聚合物层的设置在所述器件的发光部分之上的部分和设置在所述器件的电接触部分之上的聚合物层的一部分之间的聚合物层中形成分离; 将膜去除结构粘附到设置在所述器件的电接触部分上方的聚合物层的部分; 并去除膜去除结构，从而导致去除设置在器件的电接触部分上的聚合物层的部分。

公开(公告)号：US20080213579A1

公开(公告)日：2008-09-04

申请号：US12075995

申请日：2008-03-14

Applicant: Chung J. Lee ,  Chieh Chen ,  Atul Kumar

Inventor： Chung J. Lee ,  Chieh Chen ,  Atul Kumar

IPC: C09K11/00 ,  B32B27/06 ,  B32B9/04 ,  B05D5/12

CPC classification number: B05D1/60 ,  B05D3/0254 ,  B29C71/02 ,  B29C2071/022 ,  B29C2071/025 ,  B29C2071/027 ,  C08G61/02 ,  C08G61/025 ,  C08G2261/3424 ,  C08J5/18 ,  H01L21/0212 ,  H01L21/02271 ,  H01L21/31058 ,  H01L21/3127 ,  Y10T428/269 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31855

Abstract: In an organic light emitting device package including a plurality of layers of materials formed on a substrate the plurality of layers of materials including an organic light emitting layer a protective barrier for protecting the organic light emitting device from environmental degradation the protective barrier comprising a first semi-crystalline parylene-based layer an inorganic barrier layer and a second semi-crystalline parylene-based layer.

Abstract translation: 在包括形成在基板上的多层材料的有机发光器件封装中，包括有机发光层的多层材料是用于保护有机发光器件免受环境恶化的保护屏障，该保护屏障包括第一半 结晶聚对二甲苯基层为无机阻挡层和第二半结晶聚对二甲苯基层。

公开(公告)号：US20080091074A1

公开(公告)日：2008-04-17

申请号：US11869470

申请日：2007-10-09

Applicant: Alka Kumar ,  Atul Kumar

Inventor： Alka Kumar ,  Atul Kumar

IPC: A61B1/12

CPC classification number: A61B17/32002 ,  A61B1/00071 ,  A61B1/012 ,  A61B1/126 ,  A61B17/320016 ,  A61B2017/320024 ,  A61B2090/3614 ,  A61B2217/005 ,  A61B2217/007 ,  A61M1/0058

Abstract: A user friendly, safe and efficient continuous flow irrigation endoscope having only a single housing sheath without an inner sheath. The exclusion of the inner sheath increases the effective lumen of the endoscope. A long hollow cylindrical tube, capable of performing a to and fro and rotary motion, is placed inside the housing sheath to function as an endoscopic instrument, but also to serve as a conduit for evacuating waste fluid and detached tissue pieces present inside a tissue cavity. A single inflow port located at the proximal end of the single housing sheath allows the irrigation fluid to enter the tissue cavity via the lumen of the said housing sheath. The invented endoscope system has a single inflow port, a single outflow port, without an inner sheath so that all waste fluid and tissue debris present inside cavity are evacuated via the same single outflow port. No type of feedback mechanism, such as mechanical or electrical feedback mechanism, is incorporated in the endoscope to facilitate the removal of detached tissue pieces or waste fluid.

Abstract translation: 用户友好，安全和有效的连续流动灌溉内窥镜，其仅具有没有内护套的单个外壳护套。 内护套的排除增加了内窥镜的有效内腔。 能够进行往复和旋转运动的长的中空圆柱形管被放置在壳体护套内部以用作内窥镜器械，而且还用作用于排出存在于组织腔内的废液和分离的组织片的导管 。 位于单个壳体护套的近端的单个流入口允许冲洗流体经由所述壳体护套的内腔进入组​​织腔。 本发明的内窥镜系统具有单个流入口，单个流出口，没有内护套，使得存在于腔内的所有废液和组织碎片经由相同的单个流出口排出。 没有类型的反馈机构，例如机械或电气反馈机构，被并入内窥镜中以便于去除分离的组织片或废液。

公开(公告)号：US20080078183A1

公开(公告)日：2008-04-03

申请号：US11541704

申请日：2006-10-03

Applicant: Willy Steve Ziminsky ,  Vaibhav Nadkarni ,  Atul Kumar Vij

Inventor： Willy Steve Ziminsky ,  Vaibhav Nadkarni ,  Atul Kumar Vij

IPC: F02C7/26

CPC classification number: F23R3/286 ,  F23C2900/07001 ,  F23R3/14 ,  F23R3/36

Abstract: Conventional swozzle-type burners are modified so as to be capable of selectively running on liquid fuel without requiring water injection for NOx abatement or dedicated air supply for atomizing liquid fuel.

Abstract translation: 常规的喷嘴式燃烧器被改型，以便能够选择性地在液体燃料上运行，而不需要用于NOx排放的注水或用于雾化液体燃料的专用空气供应。

公开(公告)号：US20070119369A1

公开(公告)日：2007-05-31

申请号：US11642383

申请日：2006-12-19

Applicant: Chung Lee ,  Atul Kumar ,  Chieh Chen

Inventor： Chung Lee ,  Atul Kumar ,  Chieh Chen

IPC: C23C16/00

CPC classification number: H01L23/5329 ,  B01J19/123 ,  B01J19/1887 ,  B01J2219/00153 ,  B01J2219/00159 ,  B01J2219/0879 ,  B05D1/007 ,  B05D1/60 ,  B05D3/0254 ,  B05D3/061 ,  B05D3/062 ,  B29C71/02 ,  B29C2071/022 ,  B29C2071/025 ,  B29C2071/027 ,  C08G61/02 ,  C08G61/025 ,  C08G2261/3424 ,  C08J5/18 ,  C08J2365/04 ,  C08L65/00 ,  C08L65/04 ,  C23C16/452 ,  F28D17/005 ,  H01L21/0212 ,  H01L21/02263 ,  H01L21/312 ,  H01L21/3127 ,  H01L23/53238 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

Abstract: A method of producing a reactive intermediate having at least two free radicals from a precursor having a general formula of Xm—Ar—(CZ′Z″Y)n via a reactor made at least partially of a material M that is reactive with the precursor to produce at least one of MaYb and McXd is disclosed. The method comprises heating the reactor, introducing a flow of precursor into the reactor, contacting the precursor with the material M to form the reactive intermediate and at least one of MaYb and McXd, and reducing MaYb to M and a compound comprising Y and/or reducing McXd to M and a compound comprising X after forming the reactive intermediate and the at least one of MaYb and McXd.

Abstract translation: 一种制备具有至少两个自由基的反应性中间体的方法，所述反应性中间体具有通式X a -Ar-（CZ'Z“Y”）n前体的前体经由 至少部分由材料M制成的反应器，该反应器与前体反应以产生至少一个M a，B和M c， 公开了X 。 该方法包括加热反应器，将前体流引入反应器中，将前体与材料M接触以形成反应性中间体，以及至少一种M a 并且将M和M和包含Y和/或C的化合物还原成M和包含Y和/ 或者在形成反应性中间体之后还原M和包含X的化合物，以及至少一个M a > b＆lt;＆gt;和＆lt;＆lt; C＆gt;＆lt; d＆gt;

公开(公告)号：US20070077849A1

公开(公告)日：2007-04-05

申请号：US11239988

申请日：2005-09-30

Applicant: Chieh Chen ,  Atul Kumar ,  Chieh Chen ,  George Tzeng

Inventor： Chieh Chen ,  Atul Kumar ,  Chieh Chen ,  George Tzeng

IPC: H01J9/26 ,  H01J9/32

CPC classification number: H01L51/5253

Abstract: A method of forming an organic light emitting device on a substrate is provided, wherein the method includes forming an active device structure on the substrate, adhering a mask to the substrate, wherein the mask covers an electrical contact portion of the substrate while exposing the active device structure, forming an encapsulant layer over the active device structure and the mask, forming a separation between a portion of the encapsulant layer that covers the active device structure and a portion of the encapsulant layer that covers the mask, and removing the mask from the substrate.

Abstract translation: 提供一种在衬底上形成有机发光器件的方法，其中该方法包括在衬底上形成有源器件结构，将掩模粘贴到衬底上，其中掩模覆盖衬底的电接触部分，同时暴露活性物质 在活性器件结构和掩模上形成密封剂层，在覆盖有源器件结构的封装剂层的一部分和覆盖掩模的封装剂层的一部分之间形成间隔， 基质。