Abstract: The invention relates to a rotary-spindle syringe, comprising a rotary element (24) with a thread which is in threaded engagement with the driver (40) wherein the driver (40) acts on a piston (16) and is mounted in a translationally moveable manner relative to the latter, and the rotary-spindle syringe (10) discharges material upon actuation of the rotary element (24) as well as upon application of pressure to a hand support (50) of the piston (16) or a plunger (62) of the piston (16).

Abstract: An application device with a cylindrical basic body for storing a squeezable dental material having a piston positioned inside the basic body and axially displaceable towards the basic body. A piston rod serves to displace the piston in the squeezing direction, which piston rod partially reaches into the piston and is axially displaceable towards the latter. The piston is provided with an elastic resetting device at its front end area positioned in the direction towards the dental material. The elastic resetting device can be biased in the squeezing direction, and returns back to its relaxed position after the end of each axial movement of the piston in the squeezing direction and release of the pressure exerted on the piston rod for this purpose.

Abstract: At least a method for verifying the authenticity of one or more authentication messages in an authentication procedure between a network and a mobile device is described wherein the method comprises: sending an authentication request through a first radio access node to a said mobile device, said radio access node being associated with first location information; said mobile device generating second location information associated with the location of said mobile device; and, verifying the authenticity of the origin of said authentication request by checking if said second location information comprises said first location information.

Abstract: The present invention relates to a bone substitute comprising a core based on hydroxyapatite (HA), obtained from at least one porous wood, or based on collagen fibers and hydroxyapatite, and a shell, based on hydroxyapatite (HA) or silicon carbide (SiC), obtained from at least one wood having a lower porosity than the at least one wood of the core. The porous wood has a total porosity of between 60% and 95%, preferably between 65% and 85%, and it is selected from amongst the choices of rattan, pine, abachi and balsa wood. The wood of the shell has a porosity of between 20% and 60%, preferably between 30% and 50%. The bone substitute is utilized for the substitution and regeneration of bone, preferably for bones subjected to mechanical loads, such as long bones of the leg and arm, preferably the tibia, metatarsus, femur, humerus or radius.

Abstract: A device and a method for manufacturing a three-dimensional object (3) by solidifying layers (25) of a material in powder form at those positions corresponding to the respective cross-section of the object (3) are provided. The device comprises an application device (40) for applying layers of the material in powder form (47) in the building area (5), which can be moved over the building area (5). The application device (40) is formed to have a first longitudinal wall (41a) and a second longitudinal wall (41b) that are connected to one another via two side walls. The application device (40) is provided with a fluidization device for homogenizing the material in powder form (47). This fluidization device comprises at least one hollow body having escape openings in its walls, through which escape opening a gas can flow from the hollow body into the material in powder form (47).

Abstract: A component (6) of an exhaust system (1) for an internal combustion engine (3), of a motor vehicle, has a housing including a shell (12), two end bottoms (13, 14) and an intermediate bottom (15, 16). The shell (12) encloses an interior space (18) of the housing (11) in a circumferential direction (19). The two end bottoms (13, 14) delimit the interior space (18) in an axial direction (17) at opposite ends and are fixed to the shell (12). The intermediate bottom (15) is arranged in the interior space (18) axially between the end bottoms (13, 14) and is radially supported on the shell (12). A holding pipe (22), for connection of the component (6) to a system periphery (9), is radially held on the intermediate bottom (15) in the interior space (18), passes through one end bottom (13), is fastened thereon and is closed off in a gas-tight manner.

Abstract: The invention has a syringe, in particular for viscous or liquid dental materials. Said syringe is provided with a syringe housing 12, in which a plunger 22 is guided for displacement in a manner known per se, wherein the plunger 22 can be removed in particular from the syringe housing 12 and introduced into the same, and with an outlet cannula 20, which is fitted on the syringe housing 12. A region of the syringe housing 12 which is adjacent to the outlet cannula 20 is of deformable design and a region of the syringe housing 12 which is remote from the outlet cannula 20 is of dimensionally stable design.

Abstract: A muffler (1) for an exhaust system of a motor vehicle internal combustion engine has a housing (2), with an exhaust gas inlet (4) and an exhaust gas outlet (5), including a circumferentially extending jacket (16) and end panels (14, 15) each axial ends. A chamber (18) in the housing interior (3), through which exhaust gas flows during operation, is axially limited by intermediate panels (20, 21) at axial ends. The thermal load on the jacket (16) is reduced with an insulating shell (29), arranged in the housing interior, extending in the circumferential direction (17) along the jacket (16). The two intermediate panels (20, 21) are supported on the insulating shell (29), each with an outer panel edge (30, 31). The insulating shell (29) is supported radially on the jacket (16) with a shell edge (33). An insulating gap (35) is formed radially between the jacket and the insulating shell.

Abstract: It is presented a method for evaluating an application intended to be installed in a wireless terminal of a cellular network. The method is performed in an application development device and comprises the steps of: obtaining performance data associated with an execution of the application in a test wireless terminal in a simulated or real cellular network, the performance data being obtained for each cellular data session of the execution of the application, each cellular data session being defined as a period when the test wireless terminal is in a cellular network connection state when data transfer is possible; and evaluating the performance data by comparing the in performance data with reference performance data, the comparison being based on the duration of each cellular data session.

Abstract: The invention relates to a syringe, in particular for dispensing flowable dental materials, comprising a syringe housing, at least two storage chambers (12 and 14) for dental materials, which lie transversely adjacent to each other as viewed in the dispensing direction, and a mixing device (36), which has two mixing channels (54, 56, 58, and 60), wherein each mixing channel is connected to the outlet of a storage chamber (12 and 14). The mixing device (36) has a mixing zone (80), which is connected to a pre-mixing zone (64). The pre-mixing zone (64) has two inlets, one for each of the dental materials to be mixed, and an outlet, wherein the inlets point toward each other. The outlet of the pre-mixing zone (64) extends perpendicularly to the inlets. The inlet of the mixing zone (80) is connected to the outlet of the pre-mixing zone (64). The mixing zone (80) has an impact element for deflecting the pre-mixed flow of the dental materials to an outlet of the mixing zone (80).

Abstract: An absorbent article, the absorbent article being a personal hygiene article, includes a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the backsheet. The fluid flow control member is a spacer fabric including a top layer, a bottom layer and an interconnecting layer of pile filaments between the top layer and the bottom layer. The spacer fabric has a ratio of thickness to basis weight at 15 kPa of at least 1.5·10?5 m/gsm, as measured according to the Mecano-method disclosed herein.

Abstract: An absorbent article, the absorbent article being a personal hygiene article, includes a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core enclosed between the top sheet and the back sheet, and a fluid flow control member arranged between the top sheet and the backsheet. The fluid flow control member is a spacer fabric having a basis weight of 150-300 gsm and including a top layer, a bottom layer and an interconnecting layer of pile filaments between the top layer and the bottom layer. The pile filaments have a fineness of 80-130 dtex and the density of pile filament connections is 50-150/cm2.

Abstract: A system is provided for detecting behaviour of a mobile telecommunications device in a telecommunications network. Malware in mobile devices can cause malicious behaviour in the device, for example sequential attaching and detaching of an infected device relative to a telecommunications network. A telecommunications network is provided which is configured to identify at least one mobile telecommunications device and to receive signals from the mobile telecommunications device and process the signals into data streams. The data streams include data of a first type arranged to cause an event of a first type within the telecommunications network. The network is arranged to monitor an occurrence in the data streams of the data of the first type and to register when the occurrence exceeds a level indicating acceptable behaviour of the mobile telecommunications device in the telecommunications network. A device for detection of mobile device behaviour is also described.

Abstract: A method for a layer-wise manufacturing of a three-dimensional object has a first step of providing a layer of a material in powder form or a liquid material on a support or a layer that has already been solidified at selected positions previously and a second step of directing a focussed photon or particle beam (8?) selectively at selected positions of the layer. In the second step, the photon or particle beam is selected such that it brings about a change of the absorption of the material when hitting the layer. After the termination of the second step, a third step is carried out, in which the layer is irradiated by means of electromagnetic radiation (18?) such that the material is homogenously solidified at those positions of the layer that correspond to the cross-section of the object to be formed.

Abstract: A formulation is claimed, which contains at least one protective substance that is active with respect to cellulose-containing materials, such as wood-containing building materials in the form of solid wood or wood-based materials, and at least one specific compound with dispersing properties. The dispersants are branched comb-shaped polymers with polyether side chains, naphthalene-sulfonate-formaldehyde condensation products, melamine-sulfonate-formaldehyde condensation products and phosphatized polycondensation products. The formulations according to the invention are suitable in particular as plant protection agents and wood preservatives and are preferably used in the form of suspensions for pressure treatment of the respective building materials.

Abstract: A method is provided, by which a three-dimensional object is manufactured by a subsequent solidification of layers of a building material in powder form at the positions in the respective layer that corresponds to the cross-section of the object by means of the action of a laser or another energy source, wherein as building material in powder form a material is used which contains the old powder that has remained as unsolidified powder in the manufacturing of one or more previously formed objects and a proportion of new powder that has not been used before in any manufacturing process, characterized in that the building material in powder form is mechanically consolidated when a layer is applied.

Abstract: A device for detecting the position of an elevator car (40) by a sensor and evaluation unit (20, 22, 24), accommodated in a sensor housing (10), which can be arranged on the elevator car, is designed for interaction with a strip (14) having a length and/or position coding and which is connected via a cable connection (26) to a switching unit that is accommodated separately from the sensor housing in a switching housing (12). The switching unit has a safety switch (30) and/or an interrupter contact for an emergency function, especially an emergency stop, of the elevator car. A switching device is associated with the position detecting device for inputting and storing a speed threshold value, the safety switch or interrupter contact being activated when said threshold value is reached or exceeded.

Abstract: A device for detecting the position of an elevator car (40) by a sensor and evaluation unit (20, 22, 24), accommodated in a sensor housing (10), which can be arranged on the elevator car, is designed for interaction with a strip (14) having a length and/or position coding and which is connected to a switching unit (12) that has a safety switch (30) and/or an interrupter contact for an emergency function, especially an emergency stop of the elevator car, the sensor and evaluation unit being designed for generating a position and/or speed signal from the length or position coding and for generating or receiving an elevator car status signal (62) that corresponds to an opening status of an elevator car.

Abstract: The invention relates to a rotary-spindle syringe, comprising a rotary element (24) with a thread which is in threaded engagement with the driver (40) wherein the driver (40) acts on a piston (16) and is mounted in a translationally moveable manner relative to the latter, and the rotary-spindle syringe (10) discharges material upon actuation of the rotary element (24) as well as upon application of pressure to a hand support (50) of the piston (16) or a plunger (62) of the piston (16).

Abstract: A method and a system for service-based authentication of a terminal to a network is described, wherein the terminal comprises a number of communications interfaces, each communications interface allowing the terminal to set-up a predetermined communication channel with the network. The method comprises the steps of: sending a service request for access to a network service; receiving in response to the service request an authentication request from the network; identifying the communication channel through which the authentication request was received; and, sending an authentication response RES to the network, wherein the authentication response depends on the identified communication channel.