Abstract: There is provided a method of controlling the operation of a first electronic device having a first display screen, the method comprising obtaining (101; 111) measurements of a position of the first electronic device relative to a second electronic device, an orientation of the first display screen, and/or an orientation of a second display screen of a second electronic device; determining (103; 113), using the obtained measurements, one or both of (i) whether a first user using the first electronic device can view the second display screen, and (ii) whether a second user using the second electronic device can view the first display screen; and controlling (105; 115) the display of information on the first display screen based on the result of the step of determining.

Abstract: A jet engine support structure includes an inboard support fitting that is configured to be operatively attached to the jet engine, an outboard support fitting that is configured to be operatively attached to the jet engine, an inboard longeron that is configured to be attached to the inboard support fitting and an exterior underside surface of an aircraft wing, an outboard longeron that is configured to be attached to the outboard support fitting and the exterior underside surface of the wing, and a drag brace fitting that is configured to be attached to the inboard longeron and the outboard longeron and operatively attached to the jet engine. These component parts are employed in operatively attaching the jet engine to the aircraft wing. The same set of component parts is employed in operatively attaching the jet engine to either a left side or port side wing or to operatively attach a jet engine to a right side or starboard side wing.

Abstract: A telescopic sight for a firearm, comprising an external housing and a manually adjustable sighting adjustment mechanism comprising a manual adjustment control and a plunger. The optical system comprises a sighting assembly with a movable member for adjusting sighting. The plunger is slidably in a port in the housing, linking the adjustment control with the movable member. Manual adjusting the manual control causes the plunger to move the movable member, making the sighting adjustment. The housing interior remains atmospherically sealed as the plunger slides in the port. The manual adjustment control is removably affixed to the housing, and the manual adjustment control is fully separable from the plunger which remains slidably engaged and retained in the port when the manual adjustment control is removed from the housing, in order to maintain the atmospheric seal of the housing interior.

Abstract: Aircraft wings, aircraft, and related methods. Aircraft wings include a spoiler constructed substantially of a monolithic structural body with an upper side that defines a portion of an airfoil surface of an aircraft wing. The monolithic structural body further includes a lower side, opposite the upper side, that includes a plurality of stiffening ribs that define a plurality of open voids. Methods of constructing a spoiler for an aircraft wing include forming a monolithic structural body of the spoiler.

Abstract: Disclosed is a method of enhancing aerodynamic performance of an aircraft wing assembly including a fixed section and a foldable section. The foldable section is hinged to the fixed section at a hinge axis. The method includes turning a torque box extending from the foldable section to rotate the foldable section about the hinge axis from a stowed position to a deployed position.

Abstract: A hysteretic power converter constituted of: a switched mode power supply comprising an inductor, an electronically controlled switch and an output capacitor, the switch arranged to alternately open and close a loop with the inductor and a power source; a hysteretic comparator, a first input coupled to a feedback connection and arranged to receive from the feedback connection a feedback signal providing a first representation of the voltage across the output capacitor, the electronically controlled switch opened and closed responsive to an output of the hysteretic comparator; a reference voltage source arranged to generate a reference voltage, the generated reference voltage coupled to a second input of the hysteretic comparator; and a voltage coupler, the voltage coupler arranged to couple a second representation of the voltage across the output capacitor to the second input of the hysteretic comparator, such that the second representation is added to the generated reference voltage.

Abstract: A shaving cartridge with a housing, having a primary guard at a front of the housing and a secondary cap at a rear of the housing. A bridge member having a primary cap surface and a secondary guard surface is positioned between the primary guard and the secondary cap. A first blade has a cutting edge. The first blade is mounted to the housing between the primary guard and the primary cap surface. A second blade having a cutting edge extending in the same direction as the cutting edge of the first blade is mounted to the housing between the secondary guard surface and the secondary cap. A width of the bridge member is greater than 50% of an interblade span between the cutting edge of the first blade and the cutting edge of the second blade and the interblade span is greater than 3 mm.

Abstract: In one aspect, the invention features, in general, a shaving razor cartridge with a housing having a primary guard at a front of the housing, a secondary cap at a rear of the housing and at least one spring member positioned between the primary guard and the secondary cap. A bridge member is positioned between the primary guard and the secondary cap. The bridge member has a primary cap surface and a secondary guard surface. A first blade having a cutting edge is mounted to at least one of the spring members between the primary guard and the primary cap surface. A second blade having a cutting edge is mounted to at least one of the spring members between the secondary guard surface and the secondary cap. The bridge member is mounted on a plurality of the spring members.

Abstract: In one aspect, the invention features, in general, a method of assembling a shaving razor cartridge by providing a housing having a primary guard and a secondary cap. A first blade having a cutting edge is mounted to the housing. A second blade having a cutting edge is mounted to the housing. A bridge member having a pair of spaced apart legs is mounted to the housing immediately between the first blade and the second blade. The first blade, the second blade and the bridge member are secured to the housing with at least one clip.

Abstract: A wing assembly comprises a fixed section, a foldable section, and a hinge assembly for hinging the foldable section to the fixed section. The hinge assembly includes a plurality of interleaved torque boxes that are hinged together.

Abstract: A telescopic sight for a firearm, comprising an external housing and a manually adjustable sighting adjustment mechanism comprising a manual adjustment control and a plunger. The optical system comprises a sighting assembly with a movable member for adjusting sighting. The plunger is slidably in a port in the housing, linking the adjustment control with the movable member. Manual adjusting the manual control causes the plunger to move the movable member, making the sighting adjustment. The housing interior remains atmospherically sealed as the plunger slides in the port. The manual adjustment control is removably affixed to the housing, and the manual adjustment control is fully separable from the plunger which remains slidably engaged and retained in the port when the manual adjustment control is removed from the housing, in order to maintain the atmospheric seal of the housing interior.

Abstract: An adapter for coupling each of a razor handle and a razor cartridge together is provided. The adapter includes a cartridge engaging portion and a handle engaging portion.

Abstract: An adapter for coupling each of a razor handle and a razor cartridge together is provided. The adapter includes a cartridge engaging portion and a handle engaging portion.

Abstract: Highly resilient carbon-based materials having a resiliency greater than about 120% at 10,000 psi may be useful as lost circulation materials (LCMs) for wellbore strengthening and lost circulation mitigation in downhole operations in subterranean formations with depleted zones. For example, a downhole method may include drilling at least a portion of a wellbore penetrating a subterranean formation with at least one depleted zone having a plurality of fractures extending from the wellbore into the at least one depleted zone; circulating a treatment fluid through the wellbore, the treatment fluid comprising a base fluid and a resilient carbon-based material having a resiliency greater than about 120% at 10,000 psi; contacting the at least one depleted zone with the resilient carbon-based material; and plugging at least some of the plurality of fractures in the at least one depleted zone with the resilient carbon-based material.

Abstract: The present disclosure is directed to security settlement in financial markets and cryptographic currencies. Particular portions of the present disclosure are directed to a cryptographic currency protocol and to a cryptographic currency that includes a positional item. The cryptographic currency protocol supports a virtual wallet that, in various embodiments, is a security and cash account for storing and managing the cryptographic currency. Opening a transaction via the virtual wallet to transfer the cryptographic currency is a strong guarantee of the availability of funds in the virtual wallet because, e.g., funds are not transacted unless the commit phase is successful.

Abstract: An airfoil, a flap mechanism and an associated method are provided to controllably actuate a flap positioned proximate the trailing edge of an airfoil body. The flap mechanism includes a carrier beam hingedly connected to an airfoil body and also pivotally connected to a flap proximate the trailing edge of the airfoil body. The flap mechanism further includes an actuator, a first plurality of links and a second plurality of links. The first plurality of links is operably connected to the airfoil body, the actuator and the carrier beam. The first plurality of links causes the carrier beam to be rotated with respect to the airfoil body in response to actuation by the actuator. The second plurality of links is responsive to rotation of the carrier beam with respect to the airfoil body. The second plurality of links causes the flap to be rotated with respect to the carrier beam.

Abstract: The present disclosure is directed to security settlement in financial markets and cryptographic currencies. Particular portions of the present disclosure are directed to a cryptographic currency protocol and to a cryptographic currency that includes a positional item. The cryptographic currency protocol supports a virtual wallet that, in various embodiments, is a security and cash account for storing and managing the cryptographic currency. Opening a transaction via the virtual wallet to transfer the cryptographic currency is a strong guarantee of the availability of funds in the virtual wallet because, e.g., funds are not transacted unless the commit phase is successful.

Abstract: A system includes a plurality of power supplies and a controller. The plurality of power supplies outputs power to a load. A serial bus connects the plurality of power supplies in a daisy chain. The controller is connected to first and last ones of the power supplies by the serial bus. The controller is connected to a management bus via a management bus interface. The controller monitors the plurality of power supplies via the serial bus. The controller transmits status information of the plurality of power supplies to the management bus via the management bus interface of the controller.

Abstract: The present invention relates to a short cell penetrating peptide derived from the Epstein-Barr virus basic leucine zipper transcriptional activator (ZEBRA), optionally linked to a cargo molecule. It also relates to a complex comprising the cell penetrating peptide and a cargo molecule, as well as cells loaded with the complex and the use thereof in therapy and diagnosis.