Abstract: A method, a computer program, and a device for reducing interference of temporary communication resources used for a wireless communication between a transportation vehicle key and a transportation vehicle. The method includes determining whether interference of the temporary communication resources is present and switching off the device causing the interference or adjusting the use of the temporary communication resources for the wireless communication between the transportation vehicle key and the transportation vehicle in response to interference being present.

Abstract: A fastening system for passenger seats in a vehicle cabin has two or more guide rails to be integrated into or onto a cabin floor, and a plurality of slides, to be brought into engagement with the guide rails and having a flange for connection to a passenger seat in order to retain the passenger seat on a guide rail. Each guide rail has a profile cross section, perpendicularly to a main axis of extent, having a base region and a supporting region. Each slide has a cavity of complementary design with the profile cross section. The guide rails have a plurality of transverse openings spaced apart from one another between the base region and the supporting region. At least one slide has a displaceably mounted retaining body which, when the slide is in engagement with the guide rail, can be brought into engagement with one of the transverse openings.

Abstract: An aircraft-floor element comprising a first cladding element configure to be swung from a first position to a second position. In the first position, the first cladding element is arranged parallel to a main plane of the aircraft-floor element and on a side of the aircraft-floor element which is directed towards a passenger cabin. In the second position, the first cladding is arranged at an angle to the main plane of the aircraft-floor element, wherein it forms a cladding for a cargo space. An aircraft zone having an aircraft-floor element and an aircraft having such an aircraft zone are also disclosed.

Abstract: A package comprising a stack of absorbent articles which are bi- or tri-folded, and each article comprises a topsheet, a backsheet, and an absorbent core between the topsheet and the backsheet. The absorbent core comprises an absorbent layer comprising a central portion, a first side portion and a second side portion, a first folding guide between the central portion and the first side portion, and a second folding guide between the central portion and the second side portion. Each side portion comprises a plurality of winglets, each winglet having a proximal side relative to a folding guide and extending outward from this proximal side. Neighboring winglets are separated by a gap between their neighboring sides. When the absorbent core is folded along the folding guides, the central portion and the side portions form a three-dimensional basin and the gaps between the winglets decrease, the neighboring sides optionally coming into contact.

Abstract: Disclosed is a securing device for providing a movable unit of a linear guiding mechanism with additional safety in that the securing device prevents the movable unit from coming off a guiding rail in case of a bearing malfunction. The securing device comprises at least one securing portion and a coupling portion for coupling the at least one securing portion to the movable unit. The securing portion is engageable with the guiding rail in case of a failure of the movable unit.

Abstract: A test body is provided for determining one or more rotation errors of a rotating apparatus with respect to one or more degrees of freedom of movement, in which a real rotating movement of the rotating apparatus differs from an ideal rotating movement. The test body includes a holder which, together with a part of the rotating apparatus, can be rotated about an axis of rotation. The holder can be configured to arrange or fasten the test body with respect to the axis of rotation about which the test body can be rotated for the purpose of determining the rotation error(s). One or more test elements are rigidly connected to the holder or are formed on the holder, and each of the test elements is used to determine a rotation error with respect to one or more of the degrees of freedom of movement.

Abstract: Sound-permeable lining (1) for covering perforations (21) shaped in an acoustic plasterboard (2). The sound-permeable lining (1) comprises a first ply (12) of a fleece material and attached thereto a second ply (14) which is arranged in between of the first ply (12) and the acoustic plasterboard (2) to which the sound-permeable lining (1) is to be applied. The second ply (14) being of a foil material having a second opacity O2 and a plurality of through-holes (141) formed therein. The first ply (12) has a first opacity O1 so that the through-holes (141) formed in the second ply (14) are invisible through the first ply (12) and so that the applied sound-permeable lining (1) has an overall opacity O12 to allow for optically covering the perforations (21) shaped in the acoustic plasterboard (2) and an overall air flow resistivity Rs12 to allow for the penetration of air so that sound can propagate via the sound-permeable lining (1).

Abstract: A method for passive access control including a mobile device serving as key and an interaction unit, the mobile device and the interaction unit having in each case at least one data communication facility for exchanging authorization information. Operations are provided for carrying out an electronic distance measurement between the mobile device and the interaction unit and for permitting an access and/or an interaction only if the distance of the mobile device from the interaction unit is within a permitted distance.

Abstract: A package comprising a stack of absorbent articles which are bi- or tri-folded, and each article comprises a topsheet, a backsheet, and an absorbent core between the topsheet and the backsheet. The absorbent core comprises an absorbent layer comprising a central portion, a first side portion and a second side portion, a first folding guide between the central portion and the first side portion, and a second folding guide between the central portion and the second side portion. Each side portion comprises a plurality of winglets, each winglet having a proximal side relative to a folding guide and extending outward from this proximal side. Neighboring winglets are separated by a gap between their neighboring sides. When the absorbent core is folded along the folding guides, the central portion and the side portions form a three-dimensional basin and the gaps between the winglets decrease, the neighboring sides optionally coming into contact.

Abstract: A fastening system for passenger seats in a vehicle cabin has two or more guide rails to be integrated into or onto a cabin floor, and a plurality of slides, to be brought into engagement with the guide rails and having a flange for connection to a passenger seat to retain the passenger seat on a guide rail. Each guide rail has a profile cross section, perpendicularly to a main axis of extent (x), having a base region, a supporting region and an undercut situated therebetween. Each slide has a cavity, of complementary design with the profile cross section, and a necked region, to be brought into engagement with the undercut, thus enabling the supporting region to be enclosed by the cavity of the slide. Each slide has a rotatably mounted roller projecting into the necked region and can be brought into surface contact with a guide rail surface.

Abstract: A rail covering for a sliding seat rail between two passenger seats in a cabin of a vehicle has a first and a second elongate covering element. The first and second covering elements are formed complementary with respect to each other, allowing the first covering element to telescopically engage with a lower side of the second covering element. The first covering element has, at least in regions on a lower side, a first guide which displaceably holds the first covering element on the sliding seat rail along the main direction of extent thereof. The second covering element has an open end arranged on the end side and, at an end arranged oppositely on the end side on a lower side, has a second guide which displaceably holds the second covering element on the sliding seat rail along the main direction of extent thereof.

Abstract: Representative apparatus, method, and system embodiments are disclosed for non-invasive detection an ingested battery or magnet in a human or other animal subject. The various apparatus embodiments include one or more Hall effect sensors, arranged in a hand-held embodiment or arranged along a flexible strip having an adhesive. A calibration may be determined or reference or calibration field measurements may be generated. A flexible strip is arranged, or the hand-held embodiment is moved, over the esophagus of the subject to generate target magnetic field measurements. The presence of an ingested battery or magnet is detected when one or more target magnetic field measurements (or gradient) is or are greater than or equal to a first predetermined threshold, or when a sign reversal occurs for a difference between target and reference measurements. The various apparatus and system embodiments may also include a monitor for signal processing and display of results.

Abstract: A dispersion includes a carbonaceous nanoparticle, a dispersant including a graft polymer having a poly(alkylene glycol) side chain, and a polar solvent. An article coated with the dispersion and a method of making the dispersion are disclosed.

Abstract: A system for neuromodulation device coding for stimulation of a patient includes a neural code library comprising digital representations of neural responses of neural units of at least one normal functioning animal, each digital representation corresponding to one of digital representations of stimulus; a sensory device configured to detect a sensory signal; an analyzer configured to identify one of the digital representations of stimulus in the neural code library in response to receipt of the sensory signal; a processing device configured, for each identified sensory signal, to retrieve the digital representations of neural responses of neural units corresponding to the identified sensory signal from the neural code library, and select one or more neural units of a patient to be stimulated by a neuromodulation device associated with the patient; and a transmitting device configured to stimulate the selected one or more neural units of the patient.

Abstract: An apparatus for producing a corrosion-protected steel product, in particular a steel strip or steel sheet, is disclosed. The apparatus includes a device for plasma nitriding a steel substrate and a coating device for applying a metallic material to the steel substrate. A process for producing a corrosion-protected steel product, in particular a steel strip or steel sheet, is also disclosed, wherein a steel substrate is provided and nitrogen is diffused by plasma nitriding into the steel substrate, and wherein a metallic material is applied to the steel substrate.

Abstract: The invention relates to a method of detecting a relative position of a mobile terminal device with respect to a vehicle. It is provided for the method to include the following steps: generating reference measurement values relating to a predefined relative position of a calibration device with respect to a calibration vehicle, generating position measurement values which relate to the current relative position of the mobile terminal device with respect to the vehicle, evaluating the reference measurement values and the position measurement values for detecting the current relative position of the mobile terminal device with respect to the vehicle, and storing the generated reference measurement values in a database, wherein the database is a database outside the vehicle which the vehicle may access by means of a communication connection.

Abstract: A cargo hold for a vehicle, comprising a first wall and a second wall lying opposite the first wall, a pivotable floor element arranged between the two walls, and a spring device coupled to the floor element. The second wall is closer to the first wall in a longitudinal direction of the cargo hold perpendicularly with respect to the first wall in a first state of the cargo hold than in a second state. The floor element is in a first position in the first state and in a second position in the second state. An angle enclosed by the floor element with a plane parallel to the first wall is smaller in the first position than in the second position. The spring device is coupled to the floor element such that it is prestressed when the cargo hold is expanded from its first state into its second state.

Abstract: A method for operating a passive radio-based locking apparatus of a transportation vehicle wherein the locking apparatus enables at least one access function of the transportation vehicle, wherein the passive radio-based locking apparatus includes a mobile device embodied as a radio key unit and a transceiver at the transportation vehicle, between which at least two electromagnetic radio signals are exchanged for the electromagnetic radio connection, and for the operation, one parameter of each of the radio connections of the passive radio-based locking apparatus is modified. Prior to enabling the access function, an identification feature of at least two data communication interfaces for setting up communication for the radio connections at the radio key unit and/or at the transceiver is modified and also each is set to a latest value, and the access function is enabled only in response to the relevant identification feature having the latest value.

Abstract: A passenger seat system for a transport means has an elongate carrier structure to be attached, fixedly with respect to a structure, and having a main extent axis and mutually spaced-apart raster openings on the carrier structure top side, raster openings projecting into at least one lateral delimitation of the carrier structure, and a seat having a seat frame, displaceable and arrestable on the carrier structure, a bottom side lying on the carrier structure, and a top side holding a seat surface. The seat frame has an arresting device on the bottom side and has an operating unit coupled to the arresting device. The operating unit is movable into an arresting position and an unlocking position. The arresting device has an arresting lever movable into an engagement position, for lateral engagement into a raster opening, and a release position, in which the arresting lever is released from the carrier structure.

Abstract: A passenger seat system) for a transport means has an elongate carrier structure, to be attached, fixedly with respect to a structure, mutually spaced-apart raster openings on the carrier structure top side, and a seat having a seat frame. The seat frame is displaceable and arrestable on the carrier structure, has a bottom side lying on the carrier structure, a top side holding a seat surface, an arresting device on the bottom side and an operating unit coupled to the arresting device, and movable into an arresting position and an unlocking position. The arresting device has an arresting body, mounted so as to be movable perpendicularly with respect to the carrier structure and pushed by a spring device, by a spring force, into an arresting position, and a locking unit for automatically holding the arresting body in the arresting position when the arresting body reaches the arresting position.