Abstract: A wireless-networked stroller access control system includes a plurality of wireless-networked strollers, each having stroller framework for carrying a passenger, and having a set of wheels mounted on an axle. A device-level machine-readable code is displayed on a surface associated with the stroller system. A wheel brake assembly is arranged with the set of wheels and has a locked position, and an unlocked position. A manually-actuated control bar assembly is mounted on the stroller framework, arranged with respect to the wheel brake assembly, and has a locked state of operation and an unlocked state of operation. A wireless wheel-axle locking control module is arranged in wireless communication with a wireless communication infrastructure, and configured with the manually-actuated control bar assembly to control the state of operation of the manually-actuated control bar assembly and also the wheel brake assembly.

Abstract: A GPS-tracked wireless-networked wheelchair system includes a wheelchair framework for carrying a passenger, and having a set of wheels adapted to rotate. A device-level machine-readable code is displayed on a surface associated with the wheelchair system. A brake assembly is arranged with the set of wheels and has a locked position, and an unlocked position. A wireless control module is operably connected to a wireless communication network. When a web-enabled mobile phone is used to (i) scan the device-level machine-readable code displayed on the wheelchair system, (ii) complete a wheelchair rental transaction over the wireless communication network, and (iii) obtain access control over the rented wheelchair system, then the wireless wheel locking control module unlocks the brake assembly, and the wheelchair framework is allowed to move relative to the ground surface.

Abstract: A GPS-tracked wireless-networked electric convenience vehicle (ECV) includes a body portion adapted for supporting the body of passenger; a GPS system for providing GPS-location services to the GPS-tracked wireless-networked ECV; a transport system with wheels and a drive mechanism, for supporting and transporting the body portion; and a wireless electronic control module being integrated with the transport system, and in wireless communication with a wireless communication infrastructure, for controlling said wheels and/or the drive mechanism. When a web-enabled mobile phone is used to (i) scan a device-level machine-readable code displayed on the GPS-tracked wireless-networked ECV, (ii) complete an ECV rental transaction over the wireless communication infrastructure, and (iii) obtain access control over the rented GPS-tracked wireless-networked ECV, then the wireless electronic control module enables the GPS-tracked wireless-networked ECV to be operated on a ground surface.

Abstract: The disclosure relates to a method for identifying a change in the operating behavior of a crankshaft drive of a motor vehicle. In particular, the disclosure relates to a method for identifying error states of a torsional-vibration damper in the crankshaft drive, such as a jamming or slipping of a secondary mass of the torsional-vibration damper. The crankshaft drive comprises a crankshaft, a pulse generator that rotates when the crankshaft is in operation and a fixed sensor device, which generates a rotational speed signal N as a function of the rotational speed of the pulse generator.

Abstract: A method for detecting a change in the operating behaviour of a crank drive of a motor vehicle such as cracks in the crank drive or for detecting bearing wear. The crank drive includes a crankshaft, a pulse generator generating a signal S dependent on the rotational speed of the pulse generator and the distance of the pulse generator away from the sensor device. The method includes steps of detection of a current signal Scur of the sensor device during the operation and comparing the current signal Scur with a reference signal Sref stored in a memory and detecting a change in the operating behaviour of the crank drive such as cracks in the crank drive or bearing wear, from the comparison of the current signal Scur with the reference signal Sref.

Abstract: The invention relates to a navigation satellite (10, 10?, 10?), in particular for a medium earth orbit (MEO), having a housing (12) and a navigation antenna (16) connected to the housing (12) for emission of navigation signals in a preferred direction. Furthermore, the navigation satellite (10, 10?, 10?) has an optical communication system (22) for unidirectional or bidirectional signalling having at least one other satellite advancing in the direction of movement and/or having at least one other satellite following in the direction of movement. The navigation satellite (10, 10?, 10?) has a holder (for example as navigation antenna), which is arranged rotatably on the housing (12) about an axis of rotation (17), the optical communication system being (22) arranged on the holder.

Abstract: An electro-optical structure including at least one optical component and a plurality of electric components arranged on a common printed circuit board is disclosed herein. The printed circuit board includes a plate-shaped base body made of molybdenum or an Invar material. An optical bench including a printed circuit board with a plate-shaped base body of molybdenum or an Invar material is also disclosed herein.

Abstract: The invention relates to a macroblister comprising a flat body, in which are introduced cavities for receiving individual medicament portions, wherein the cavities are filled with individual medicament portions and are sealed with a foil. According to the invention, said macroblister contains a number T of medicament portions, characterized in that T is at least 60 and the flat body has a dimension in the range of 200 mm×200 mm to 1200 mm×1200 mm.

Abstract: The invention relates to a navigation satellite (10, 10?, 10?), in particular for a medium earth orbit (MEO), having a housing (12) and a navigation antenna (16) connected to the housing (12) for emission of navigation signals in a preferred direction. Furthermore, the navigation satellite (10, 10?, 10?) has an optical communication system (22) for unidirectional or bidirectional signalling having at least one other satellite advancing in the direction of movement and/or having at least one other satellite following in the direction of movement. The navigation satellite (10, 10?, 10?) has a holder (for example as navigation antenna), which is arranged rotatably on the housing (12) about an axis of rotation (17), the optical communication system being (22) arranged on the holder.

Abstract: An electro-optical structure including at least one optical component and a plurality of electric components arranged on a common printed circuit board is disclosed herein. The printed circuit board includes a plate-shaped base body made of molybdenum or an Invar material. An optical bench including a printed circuit board with a plate-shaped base body of molybdenum or an Invar material is also disclosed herein.

Abstract: A method for detecting a change in the operating behaviour of a crank drive of a motor vehicle such as cracks in the crank drive or for detecting bearing wear. The crank drive includes a crankshaft, a pulse generator generating a signal S dependent on the rotational speed of the pulse generator and the distance of the pulse generator away from the sensor device. The method includes steps of detection of a current signal Scur of the sensor device during the operation and comparing the current signal Scur with a reference signal Sref stored in a memory and detecting a change in the operating behaviour of the crank drive such as cracks in the crank drive or bearing wear, from the comparison of the current signal Scur with the reference signal Sref.

Abstract: The invention relates to a macroblister comprising a flat body, in which are introduced cavities for receiving individual medicament portions, wherein the cavities are filled with individual medicament portions and are sealed with a foil. According to the invention, said macroblister contains a number T of medicament portions, characterized in that T is at least 60 and the flat body has a dimension in the range of 200 mm×200 mm to 1200 mm×1200 mm.

Abstract: The embodiments of the invention provide at least a method and apparatus to schedule an uplink communication from a user equipment of a plurality of user equipment; identify one or more candidate cells to support the uplink communication from the user equipment; send a request to the identified one or more candidate cells for requesting at least one of antenna data and pilot symbols from the one or more candidate cells for the uplink communication from the user equipment; and in response to the request, receive the uplink communication from the user equipment via a coordinated multi-point operation using at least in part a reception cells of the one or more candidate cells.

Abstract: Robotic systems according to the invention include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for independently driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

Abstract: Various communication systems may benefit from improved bandwidth compression techniques. For example, certain communication systems may benefit from a radio fronthaul traffic compression on a frequency domain data. A method can include identifying a composite waveform corresponding to a real component and an imaginary component of a frequency domain data at a first device. The method may also include causing a transmission of a value that represents the composite waveform to a second device from the first device.