公开(公告)号：US20060080445A1

公开(公告)日：2006-04-13

申请号：US11274229

申请日：2005-11-15

Applicant: David Chang ,  Derek Hok Ho

Inventor： David Chang ,  Derek Hok Ho

IPC: G06F15/16

CPC classification number: G06F21/31

Abstract: A system and method for concurrent security connections is presented. An association table is used that includes a list of active credentials. An active credential includes information such as user id and password information for a given domain. The active credential may also include dynamic data that is retrieved from a user, such as a pseudo-random code or a fingerprint scan. The active credential is sent to a domain, or the managing server of the domain, when domain access is requested. This access request does not involve the user of the client unless dynamic input data is requested.

公开(公告)号：US20050284431A1

公开(公告)日：2005-12-29

申请号：US11146281

申请日：2005-06-07

Applicant: David Chang

Inventor： David Chang

IPC: F01L1/34 ,  F01L9/02

CPC classification number: F01L9/02

Abstract: An engine valve actuation system includes an engine valve moveable between first and second positions, a valve actuation assembly connected to move the engine valve between the first and second positions, a fluid actuator configured to selectively modify a timing of the engine valve in moving from the second to the first position, a source of fluid, and a pair of passages in the cylinder that allow fluid to flow from the chamber to the fluid source. The fluid actuator includes a cylinder and a piston at least partly defining a chamber. The piston is slidably movable in the cylinder between a first position and a second position, and blocks at least a portion of one of the passages at an intermediate position between the second position and the first position to reduce fluid flow from the chamber when the piston moves from the second position toward the first position.

Abstract translation: 发动机气门致动系统包括可在第一和第二位置之间移动的发动机气门，连接以在第一和第二位置之间移动发动机气门的气门致动组件，配置成选择性地改变发动机气门从 第二位置，流体源和气缸中的一对通道，其允许流体从腔室流动到流体源。 流体致动器包括气缸和至少部分地限定腔室的活塞。 活塞在气缸中可滑动地在第一位置和第二位置之间移动，并且在第二位置和第一位置之间的中间位置处阻塞其中一个通道的至少一部分，以便当活塞 从第二位置移动到第一位置。

公开(公告)号：US20050274337A1

公开(公告)日：2005-12-15

申请号：US11141201

申请日：2005-06-01

Applicant: David Chang

Inventor： David Chang

IPC: F01L1/26 ,  F01L9/02 ,  F01L13/06 ,  F02D13/04

CPC classification number: F01L1/26 ,  F01L9/02 ,  F01L13/065

Abstract: An engine valve actuator for an internal combustion engine is provided. The engine valve actuator includes a housing having an opening and a first fluid passageway leading to the opening. An adjustment member is disposed in the housing and includes a protrusion that extends into the opening of the housing. A piston is disposed in the opening of the housing and has a bore adapted to receive the protrusion, a chamber, and a second fluid passageway that connects the bore with the chamber. The piston is adapted to move in a first direction relative to the housing in response to an introduction of pressurized fluid into the first fluid passageway. The piston moves in the first direction until the protrusion substantially withdraws from the bore. A push rod is operatively engaged with the piston such that movement of the piston in the first direction causes a corresponding movement of the push rod to thereby engage and open the engine valve.

Abstract translation: 提供一种用于内燃机的发动机气门执行机构。 发动机气门致动器包括具有开口的壳体和通向开口的第一流体通路。 调节构件设置在壳体中并且包括延伸到壳体的开口中的突起。 活塞设置在壳体的开口中并且具有适于容纳突起的孔，腔室和将孔与腔室连接的第二流体通道。 响应于将加压流体引入第一流体通道，活塞适于相对于壳体在第一方向上移动。 活塞沿第一方向移动，直到突出部基本上从孔中退出。 推杆与活塞可操作地接合，使得活塞沿第一方向的运动引起推杆的相应运动，从而接合和打开发动机气门。

公开(公告)号：US20050132986A1

公开(公告)日：2005-06-23

申请号：US10743000

申请日：2003-12-23

Applicant: David Chang

Inventor： David Chang

IPC: F01L1/34 ,  F01L9/02

CPC classification number: F01L9/02

Abstract: An engine valve actuation system includes an engine valve moveable between first and second positions, a valve actuation assembly connected to move the engine valve between the first and second positions, a fluid actuator configured to selectively modify a timing of the engine valve in moving from the second to the first position, a source of fluid, and a pair of passages in the cylinder that allow fluid to flow from the chamber to the fluid source. The fluid actuator includes a cylinder and a piston at least partly defining a chamber. The piston is slidably movable in the cylinder between a first position and a second position, and blocks at least a portion of one of the passages at an intermediate position between the second position and the first position to reduce fluid flow from the chamber when the piston moves from the second position toward the first position.

Abstract translation: 发动机气门致动系统包括可在第一和第二位置之间移动的发动机气门，连接以在第一和第二位置之间移动发动机气门的气门致动组件，配置成选择性地改变发动机气门从 第二位置，流体源和气缸中的一对通道，其允许流体从腔室流动到流体源。 流体致动器包括气缸和至少部分地限定腔室的活塞。 活塞在气缸中可滑动地在第一位置和第二位置之间移动，并且在第二位置和第一位置之间的中间位置处阻塞其中一个通道的至少一部分，以便当活塞 从第二位置移动到第一位置。

公开(公告)号：US20050053715A1

公开(公告)日：2005-03-10

申请号：US10913002

申请日：2004-08-06

Applicant: Maria Dolores-Martinez-Serna Villagran ,  Marko Stojanovic ,  David Gruber ,  David Chang

Inventor： Maria Dolores-Martinez-Serna Villagran ,  Marko Stojanovic ,  David Gruber ,  David Chang

IPC: A21D2/36 ,  A21D10/00 ,  A23K1/18 ,  A23L1/10 ,  A23L1/164 ,  A23L1/217

CPC classification number: A21D2/362 ,  A23K50/40 ,  A23L7/117 ,  A23L7/13 ,  A23L7/198 ,  A23L19/19

Abstract: Rice flour compositions having a Peak Viscosity of from about 4 RVU to about 130 RVU. In one embodiment, the rice flour compositions have a Final Viscosity of from about 4 RVU to about 220 RVU. Preferably, the compositions have a WAI of from about 2.6 to about 9. In a preferred embodiment, the Peak Viscosity of the rice flour compositions is ≦about 55(WAI)-145. The compositions can be used to produce food products such as fabricated sheeted snacks, extruded products, sauces, coatings for fried foods, dog foods, dog biscuits, baby foods and breads. The preferred doughs formed from the inventive rice flour composition are sheetable and elastic, and fabricated snacks made from the doughs have the desired taste and texture characteristics. A dry blend for a preferred fabricated snack comprises from about 2% to about 100%, preferably from about 3% to about 33%, most preferably from about 4% to about 17%, of the rice flour composition.

Abstract translation: 具有约4RVU至约130RVU的峰值粘度的米粉组合物。 在一个实施方案中，米粉组合物具有约4RVU至约220RVU的最终粘度。 优选地，组合物的WAI为约2.6至约9.在优选实施方案中，米粉组合物的峰值粘度为约55（WAI）-145。 组合物可用于生产食品，例如制成的薄片小吃，挤压产品，调味酱，油炸食品涂料，狗食，狗饼干，婴儿食品和面包。 由本发明的米粉组合物形成的优选面团是可成形和弹性的，并且由面团制成的制作的小吃具有期望的味道和质地特征。 用于优选制成的小吃的干混合物包含米粉组合物的约2％至约100％，优选约3％至约33％，最优选约4％至约17％。

公开(公告)号：US20050015401A1

公开(公告)日：2005-01-20

申请号：US10621902

申请日：2003-07-17

Applicant: David Chang ,  William Edwards ,  Russell Newcombe

Inventor： David Chang ,  William Edwards ,  Russell Newcombe

IPC: G06F17/00

CPC classification number: G06F9/465 ,  G06F2209/463 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945 ,  Y10S707/99947 ,  Y10S707/99953

Abstract: A method is presented for processing names by a naming service. A naming service obtains an application name for an application along with at least one deployment attribute for a deployment of an instance of the application within a data processing system. The naming service generates an application-based name for the instance of the application; the application-based name represents a context within a naming system that is supported by the naming service, and the application-based name is a compound name that includes the application name and at least one deployment name for a deployment attribute. A deployment attribute is a metadata value, such as a deployment identifier or version identifier, that characterizes a manner in which the instance of the application is deployed within the data processing system.

Abstract translation: 呈现一种通过命名服务处理名称的方法。 命名服务获取应用程序的应用程序名称以及至少一个在数据处理系统内部署应用程序实例的部署属性。 命名服务为应用程序的实例生成基于应用程序的名称; 基于应用程序的名称表示命名服务支持的命名系统中的上下文，基于应用程序的名称是包含应用程序名称和部署属性的至少一个部署名称的复合名称。 部署属性是元数据值，例如部署标识符或版本标识符，其表征应用程序的实例在数据处理系统内部署的方式。

公开(公告)号：US06663562B2

公开(公告)日：2003-12-16

申请号：US09953093

申请日：2001-09-14

Applicant: David Chang

Inventor： David Chang

IPC: A61B1700

CPC classification number: A61B17/0206 ,  A61B2017/00473 ,  A61B2017/2837 ,  A61B2090/0813

Abstract: A surgical retractor comprises a pair of arms having a common pivotal connection and a pair of retractor blades, each blade detachably connected to an arm by a rotating knee joint which allows the retractor blade to rotate about an axis parallel to the arm and also about an axis perpendicular to the arm. A detent locking mechanism allows any selected pair of a plurality of pairs of retractor blades to be detachably attached to the arms. The knee joint comprises an open sleeve for easy sanitizing. The arms are opened and closed using handles having a locking ratchet mechanism and pawl allowing the arms to be locked in any open position.

公开(公告)号：USD459413S1

公开(公告)日：2002-06-25

申请号：US29137973

申请日：2001-03-05

Applicant: Joo Phaik Teow ,  David Chang

Designer： Joo Phaik Teow ,  David Chang

公开(公告)号：USD450389S1

公开(公告)日：2001-11-13

申请号：US29138493

申请日：2001-03-14

Applicant: David Chang

Designer： David Chang

公开(公告)号：US06188201B1

公开(公告)日：2001-02-13

申请号：US09401608

申请日：1999-09-22

Applicant: David Chang

Inventor： David Chang

IPC: H01M1046

CPC classification number: G06F1/26 ,  H01M2/10 ,  H01M6/06 ,  H01M10/4207 ,  H01M10/425 ,  H01M10/46 ,  H01M10/48 ,  H01M16/00 ,  H01M2200/00 ,  H01M2220/30 ,  H02J7/0029 ,  H02J7/0042 ,  H02J7/0068 ,  H02J2001/008 ,  Y10T307/25 ,  Y10T307/696

Abstract: A power converting device is adapted for use with a battery pack. The power converting device includes a housing formed with a battery receiving space that is adapted for receiving the battery pack therein, a battery connector mounted on the housing inside the receiving space and adapted to be connected electrically with the battery pack when the battery pack is disposed inside the battery receiving space, at least two output connectors mounted on the housing and accessible from an exterior of the housing, and a power converting circuit mounted inside the housing and connected electrically to the battery connector and the output connectors. The power converting circuit is adapted to be connected electrically to the battery pack via the battery connector, and is adapted to convert electrical power of the battery pack into at least two voltage outputs that can be tapped at the output connectors, respectively.

Abstract translation: 电力转换装置适于与电池组一起使用。 电力转换装置包括壳体，其形成有适于在其中接收电池组的电池容纳空间;电池连接器，其安装在容纳空间内的壳体上，并且适于在电池组被布置时与电池组电连接 在电池接收空间内，至少两个输出连接器，其安装在壳体上并且可从壳体的外部接近，以及电力转换电路，其安装在壳体内并与电池连接器和输出连接器电连接。 电力转换电路适于经由电池连接器电连接到电池组，并且适于将电池组的电力转换成分别在输出连接器上分接的至少两个电压输出。