Abstract: Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.

Abstract: Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.

Abstract: Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.

Abstract: A handle arrangement for a vehicle comprising: a handle moveable between a slowed position and a deployed position; a drive mechanism for controlling the handle position; a sensor for detecting a force applied to the handle when in the deployed position, which force is directed so as to urge the handle into the stowed position; wherein upon detecting the force the handle arrangement is arranged to move the handle from the deployed position to the stowed position.

Abstract: Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices.

Abstract: A retractable handle arrangement comprising a handle comprising a first end and a second end and being movable between stowed and deployed positions; the handle being pivotally mounted about a handle pivot axis disposed between the first and second ends; an operating member extending from the handle; a first lever arm for moving the handle from the stowed position to the deployed position; a second lever arm for operating a release mechanism in response to movement of the handle from the deployed position to an operative position; and a drive mechanism; wherein the drive mechanism is coupled to the first lever arm and operable, in use, to cause the first lever arm to operatively engage with the operating member to move the handle from the stowed position to the deployed position; and wherein the operating member is arranged to operatively engage with the second lever arm when the handle is moved from the deployed position to an operative position.

Abstract: Embodiments of systems, devices, and methods are described that relate to module structures for use in forming a cabin interior of an aircraft. Many embodiments relate to a support structure including a lattice configurable to provide a standardizable frame for connection to the interior of the aircraft and to provide a space within the frame in which module fixtures can be positioned and secured to the frame. Embodiments of the support structure can include a floor with a number of structures and devices that can be used to provide support for the module and secure the module to the floor of the aircraft fuselage. Embodiments of transport systems for the modules are also described and such can be integrated with the floor of the module such that the modules transport mechanism, or a significant portion thereof, is contained within the module itself.

Abstract: Systems, devices, and methods for contextual management extract context information and content information from a collection of stored digital content items; generate an index of the extracted context information and content information; store the indexed context information and content information; receive a query from a computing device, wherein the query is associated with a user; determine a context of the user; determine a context of a user activity; determine contents of the query; generate a recommendation in response to the query based on the context of the user, the context of the user activity, and the contents of the query; and return the recommendation to the computing device.

Abstract: A scaffolding clip and a scaffolding clip applicator tool are provided for fastening a web, such as a retaining mesh, to a scaffolding pole. During use a preferred method includes holding the fastening clip with the applicator, locating the web between the pole and the fastening clip, piercing the web with opposed ends of the clip and disengaging the applicator from the clip. In order to subsequently remove the clip from the pole a loop of the clip is engaged by a catch of the applicator and levered from the pole with a heel of the applicator that extends from opposite the catch and acts as a fulcrum.

Abstract: Methods are provided for cooling a plastic part that has been produced in a mold. Carbon dioxide is fed through a capillary tube from a carbon dioxide source to the mold thereby providing cooling of the plastic part and avoiding hot spots in the plastic part prior to removal from the mold. The capillary tube is a smaller capillary tube located concentrically inside a larger capillary tube. Alternatively, the smaller capillary tube may extend from the end of the larger capillary tube telescopically thereby increasing the length of the capillary but also reducing its diameter as it progresses along its length.

Abstract: An antimicrobial composite includes a polymeric support and at least one transition metal mounted onto the support surface. The transition metal may be silver, and the support material may be a non-reactive plastic such as polyethylene or polypropylene. The composite may be encapsulated by a permeable or porous outer layer. Preparation of the composite may involve mixing an aqueous salt solution containing the transition metal with the support in the presence of a surfactant, precipitating the metal onto the support, and reducing the metal to its elemental state. The resulting composite in which the polymeric support surface includes the elemental metal is useful in the treatment of water and ice to inhibit or prevent microbial growth.

Abstract: An information processing apparatus, which is configured to communicate with a server apparatus and an image forming apparatus, comprises a receiving unit configured to receive AR information that includes AR guidance for a first operation of an image forming apparatus, wherein the AR information superimposes the AR guidance on an image that was captured by the information processing apparatus; a display control unit configured to command the information processing apparatus to display the AR guidance to guide a user to operate the image forming apparatus, and an obtaining unit configured to obtain information that originated from performance of the first operation by the image forming apparatus, wherein the receiving unit is further configured to receive AR information that includes additional AR guidance that presents operations for recovering from the error.

Abstract: Systems, devices, and methods for contextual management extract context information and content information from a collection of stored digital content items; generate an index of the extracted context information and content information; store the indexed context information and content information; receive a query from a computing device, wherein the query is associated with a user; determine a context of the user; determine a context of a user activity; determine contents of the query; generate a recommendation in response to the query based on the context of the user, the context of the user activity, and the contents of the query; and return the recommendation to the computing device.

Abstract: A handle arrangement for a vehicle comprising: a handle moveable between a slowed position and a deployed position; a drive mechanism for controlling the handle position; a sensor for detecting a force applied to the handle when in the deployed position, which force is directed so as to urge the handle into the stowed position; wherein upon detecting the force the handle arrangement is arranged to move the handle from the deployed position to the stowed position.

Abstract: A retractable handle arrangement comprising a handle comprising a first end and a second end and feeing movable between stowed and deployed positions; the handle being pivotally mounted about a handle pivot axis disposed between the first and second ends; an operating member extending from the handle: a first lever arm for moving the handle from the stowed position to the deployed position; a second lever arm for operating a release mechanism in response to movement of the handle from the deployed position to an operative position; and a drive mechanism; wherein the drive mechanism is coupled to the first fever arm and operable, in use, to cause the first lever arm to operatively engage with the operating member to move the handle from the stowed position to the deployed position; and wherein the operating member is arranged to operatively engage with the second lever arm when the handle is moved from the deployed position to an operative position.

Abstract: Network communications face security issues including traffic flow analysis attacks. Such attacks include deduction of information about networks through analysis of transmitted traffic volume or statistics, even if the traffic is encrypted. For example, an adversary may deduce operational information from traffic volume, or its timing. Described herein are security techniques that can provide transmission security with an obfuscating “cover” signal for any contention-based multiple access system by employing signal interference cancellation techniques, but are not so limited. The cover signal is transmitted on the same frequency band used by terminals on the network. Using “known-signal” and/or self-interference cancellation techniques, the cover signal can be removed by authorized terminals that have appropriate cover signal information and timing synchronization.

Abstract: A scaffolding clip and a scaffolding clip applicator tool are provided for fastening a web, such as a retaining mesh, to a scaffolding pole. During use a preferred method includes holding the fastening clip with the applicator, locating the web between the pole and the fastening clip, piercing the web with opposed ends of the clip and disengaging the applicator from the clip. In order to subsequently remove the clip from the pole a loop of the clip is engaged by a catch of the applicator and levered from the pole with a heel of the applicator that extends from opposite the catch and acts as a fulcrum.

Abstract: Embodiments of the invention provide for encryption and decryption of data in a TDMA network using TDMA time values. In some embodiments, TDMA time values can be transmitted to terminals from a network controller using a burst time plan. These TDMA time values along with other data and/or counters can be combined to create a one-time key, which can be used to both encrypt data and/or decrypt data. Embodiments of the invention can decrease communication overhead by using the TDMA time value for TDMA purposes as well as for encryption purposes.

Abstract: An engine with a valve opening arrangement includes an engine including at least one cylinder and at least one valve for opening and closing an opening in the cylinder. The valve is spring loaded to a closed position. The engine also includes a movable contact surface for urging the valve to an open position, and a control arrangement at least partially connected to the contact surface and operable in a modified mode to at least one of advance opening and delay closing of the valve relative to opening and closing in a normal mode.