Abstract: Embodiments facilitate the efficient handling of service requests by a Platform-as-a-Service (PaaS) infrastructure. The platform may comprise a central controller communicating with a plurality of execution agents on one or more hosts. The central controller may parse client requests manipulating application state (e.g., scale, start, stop app, clear) into a sequence of fine-grained instance requests (e.g., start, stop, stop all, clear) that are distributed to the application program interfaces (API) of execution agents on the platform. The central controller may assign a priority to the fine-grained requests. The priority may take into consideration one or more factors including but not limited to: request creator (user, system); operation type (start, stop, stop all, clear); instance number; sequence number of the fine grained request within the original received request; hierarchy level (organization, space); and application.

Abstract: A compensation coupling includes a first coupling half and a second coupling half, which may be fitted into one another under elastic deformation. The first coupling half has spring claws and the second coupling half has a toothing. The spring claws and the toothing have different pitches. A print bar for inkjet printing includes the compensation coupling.

Abstract: A device for adjusting print heads, in particular inkjet print heads of an inkjet printing machine, on a print bar includes motors disposed in a row and supported for joint movement. Every motor carries a motor gearwheel and every motor gearwheel is successively engageable with at least two respective adjustment gearwheels.

Abstract: A print bar for inkjet printing includes a crossbar carrier, a row of head mounts carried by the crossbar carrier, and print heads held by the head mounts. Every head mount has lateral guide profiles for linearly guiding the head mounts. The guide profiles of respective adjacent or neighboring head mounts engage in one another.

Abstract: A rooftop cargo carrier having a rack that can be mounted on the roof of an automotive vehicle and on which a linear rail is disposed, along which linear rail a support structure for an object to be transported can be moved between a transport position, in which the support structure is disposed above the linear rail, and an intermediate position, in which the support structure is disposed on the side as an extension of the linear rail. The configuration comprising the linear rail and the support structure can be pivoted between the intermediate position and a loading position, in which the linear rail and the support structure are disposed at a blunt angle relative to the rack. The rooftop cargo carrier also includes a retainer that allows joint pivoting movement of the linear rail and the support structure relative to the rack only after the intermediate position has been reached.

Abstract: A surface cleaning machine is provided, including a cleaning roller holder, at least one cleaning roller which is arranged on the cleaning roller holder, a drive device for driving the at least one cleaning roller in rotation, and a sweeping element which is associated with the at least one cleaning roller and which feeds swept material to the at least one cleaning roller, wherein the sweeping element, at least during a cleaning operation, projects with a front region into a jacket of the at least one cleaning roller, wherein a front face end of the sweeping element is arranged on the front region.

Abstract: A perforated sheath is anchored in a tissue opening with the aid of a tool, wherein the anchorage is achieved with the aid of mechanical vibration and a material which is liquefiable by the vibration. The tool includes a vibrating element and a counter element. Distal portions of both elements are introduced into the sheath to be in contact with each other at an interface. The vibrating element is connected to a vibration source and the vibrating element and the counter element are held against each other for effecting liquefaction of the liquefiable material at the interface. Under the effect of the force applied to the vibrating and counter element for holding them against each other, the liquefied material flows from the interface through the sheath perforation and penetrates the tissue.

Abstract: The high pressure valve (1) has a high pressure region (2) and a low pressure region (3) and a shut-off element (4). The shut-off element (4) is designed for closing and opening a fluid connection between the high pressure region (2) and the low pressure region (3) and to this end it can be moved in an axial direction (Z) between a closed closure position and an opened opening position. A seat gasket (9) is provided to form a seal in the closure position. The seat gasket (9) is a compression sealing seat gasket (9) which is affixed to the shut-off element (4) and is arranged in a recess provided in the shut-off element (4).

Abstract: A surface-cleaning machine is provided, which includes an appliance body on which a suction apparatus device is arranged, a cleaning head on which at least one cleaning roller is arranged, and a drive device for driving the at least one cleaning roller in rotation, wherein the cleaning head has, between a first face side and an oppositely situated second face side, a first region, a second region and a central region situated between the first and second regions, and wherein at least one first suction mouth is positioned at the first region and associated with the at least one cleaning roller and at least one second suction mouth is positioned at the second region and associated with the at least one cleaning roller, wherein the at least one first suction mouth and the at least one second suction mouth are fluidically connected to the suction apparatus device.

Abstract: A surface cleaning machine is provided, including a cleaning roller holder, a cleaning roller that is arranged on the cleaning roller holder, a drive device for rotary driving of the cleaning roller, and a sweeping element that is associated with the cleaning roller and supplies swept material to the cleaning roller, wherein the sweeping element is arranged rotatably on the cleaning roller holder.

Abstract: It is disclosed a method for amplification of nucleic acids in which substantially use is made of the fact that a pre-defined nucleic acid chain (target sequence) can be multiplied/amplified in the presence of a target sequence-specific activator oligonucleotide. The target sequence-specific activator oligonucleotide causes the separation of re-synthesized complementary primer extension products by means of strand displacement, so that a new primer oligonucleotide can attach to the respective template strand. The thus formed complex of a primer oligonucleotide and a template strand can initiate a new primer extension reaction. The thus formed primer extension products in turn function as templates, so that an exponential amplification reaction results. Here, the activator oligonucleotide itself does not function as a template and preferably is inert over a primer extension reaction.

Abstract: The invention relates to a fitting for producing a leaktight connection with a pipe end, having at least one pressing portion designed for pressing and the insertion of a pipe end, having at least one sealing and at least one retaining element. The sealing and retaining elements are arranged in the pressing portion. The retaining element is substantially annular. The annular shape defines axial and circumferential directions. The retaining element has two ends with respect to the circumferential direction. Specifying a fitting with a retaining element is achieved when the retaining element has, at each of the two ends, at least one contact surface extending at least partially in the circumferential direction. The contact surfaces are designed to be brought into contact with one another upon pressing the pressing portion. The invention relates to a system and method for producing a leaktight connection between a pipe end and fitting.

Abstract: A method is presented for operating a safety-critical controller, wherein the controller monitors correct functioning of the controller, of at least one sensor or at least one actuator, or a plurality of these, and where specific error conditions exist a warning for the driver is generated, wherein for at least a subgroup of error conditions as a warning an appropriate warning message is given to the driver. If within a specified time span no clearance of the error has been detected, a corresponding data transmission to a vehicle manufacturer and/or service provider takes place, wherein the time span is preferably extended if the driver confirms the warning message by operating a corresponding operating means.

Abstract: A spine stabilization device having an interbody spacer shaped to be inserted between a vertebral body of an upper vertebra and a vertebral body of a lower vertebra. The device further includes a fixation device to be inserted after placement of the interbody spacer, the fixation device having a support portion securing the interbody spacer against escaping from between the vertebral bodies into a ventral direction. The support portion rests against a portion of an anterior surface of the interbody spacer, and includes an anchor. The anchor has an anchoring material portion that is inserted, in a liquid state, into cancellous bone tissue of at least one of the vertebral bodies of the upper and lower vertebra, to thereby infiltrate the cancellous bone tissue, and to harden thereafter so as to fix the support portion to the vertebral body.

Abstract: The present disclosure involves systems, software, and computer implemented methods for remotely debugging applications in a private cloud environment. One example method includes establishing a first secure connection with a client device in response to receiving a request from the client device for a secure debugging session to remotely debug an application instance running in a private cloud environment. A host that is hosting the application instance is identified. A second secure connection is established with the identified host. A request is submitted, over the second secured connection, to the identified host, to instantiate a debug proxy process. The debug proxy process is configured to establish a secure inter-process communication channel with the application instance and instruct the application instance to run in a debug mode.

Abstract: A method is described for securing an implanted device within a patient. The overlying skin is lifted away from underlying bone at a selected device fixation location within the patient. Multiple suture anchor locations are then selected around or within the device fixation location. A suture anchor is installed at each of the suture anchor locations, the implanted device is placed at the device fixation location, and suture is connected to the suture anchors so as to securely fix the implanted device at the device fixation location.

Abstract: A mobile conference system including a first mobile master hands-free unit and a second mobile slave hands-free unit, each having a microphone, a loudspeaker, a battery unit, an operating unit, a lighting unit, and a first transmitting/receiving unit for bidirectional wireless communication between the first and second mobile hands-free units. The first mobile hands-free unit includes a second transmitting/receiving unit for wireless bidirectional audio communication with an external unit.

Abstract: A printing device includes an ink jet print head having individually controllable nozzles for jetting ink drops. An ink line connected to a chamber has a feed and/or return line for the print head. The print head, ink line and chamber move jointly relative to printing material. The ink line is part of a circulation ink supply system for the print head. A mass element associated with the chamber has a position and/or shape relative to the chamber changing as a function of the joint movement so that the chamber volume is a function of the position and/or shape of the mass element to compensate for pressure fluctuations and/or movements of the ink and avoid problems in the ink supply system for a print head in industrial, high-performance ink jet printing and in cooperation with circulation ink supply systems conveying large volumes of ink.

Abstract: A spine stabilization device having an interbody spacer shaped to be inserted between a vertebral body of an upper vertebra and a vertebral body of a lower vertebra. The device further includes a fixation device to be inserted after placement of the interbody spacer, the fixation device having a support portion securing the interbody spacer against escaping from between the vertebral bodies into a ventral direction. The support portion rests against a portion of an anterior surface of the interbody spacer, and includes an anchor. The anchor has an anchoring material portion that is inserted, in a liquid state, into cancellous bone tissue of at least one of the vertebral bodies of the upper and lower vertebra, to thereby infiltrate the cancellous bone tissue, and to harden thereafter so as to fix the support portion to the vertebral body.