Abstract: A micromechanical component for a sensor device or microphone device. The micromechanical component includes a diaphragm with a diaphragm inner side to which an electrode structure is directly or indirectly connected; and a cavity that is formed at least in a volume that is exposed by at least one removed area of at least one sacrificial layer. At least one residual area made of at least one electrically insulating sacrificial layer material of the at least one sacrificial layer is also present at the micromechanical component, and including at least one insulation area made of at least one electrically insulating material that is not the same as the electrically insulating sacrificial layer material. The electrode structure is electrically insulated from the diaphragm, and/or the at least one residual area of the at least one sacrificial layer is delimited from the cavity, using the at least one insulation area.

Abstract: A micromechanical component. The micromechanical component includes: a substrate; at least one first oxide layer arranged on the substrate; and an etch stop layer arranged directly on the at least one first oxide layer; wherein a further wiring level is arranged on a bottom side of the etch stop layer.

Abstract: A micromechanical pressure sensor element. The micromechanical pressure sensor element includes: a substrate; and a layer structure formed on the substrate. The layer structure includes a top electrode, a bottom electrode, and a movable central electrode arranged between the top and bottom electrodes. The central electrode is formed in flat fashion without a stepped boundary section. The layer structure has a planar surface directly after the production of the central electrode.

Abstract: The invention relates to a two-stage method for recovering halogenated hydrocarbons. In a desorption step, steam is passed through an adsorbent comprising adsorbed halogenated hydrocarbons, which produces a secondary flow volume containing halogenated hydrocarbons. The secondary flow volume is converted into a condensate containing halogenated hydrocarbons and water by cooling, from which condensate the halogenated hydrocarbons are separated. In a sterilisation step that precedes the desorption step, the adsorbent comprising adsorbed halogenated hydrocarbons is brought into contact with steam for at least 10 minutes at a temperature of more than 120° C. and at a pressure between 0.15 MPa and 0.4 MPa.

Abstract: A surgical instrument end effector assembly includes a first jaw member defining an insulative tissue-contacting surface and first and second electrically-conductive tissue-contacting surfaces disposed on either side of the insulative surface. A second jaw member of the end effector assembly includes an ultrasonic blade body positioned to oppose the insulative surface of the first jaw member, and first and second electrically-conductive tissue-contacting surfaces disposed on either side of the ultrasonic blade body and positioned to oppose the first and second electrically-conductive surfaces, respectively, of the first jaw member. The first jaw member is movable relative to the second jaw member between a spaced-apart position and an approximated position to grasp tissue therebetween.

Abstract: A computer implemented method of assembling a state space model system for controlling a movement of a component of a mechatronic system comprises specifying a set of input parameters and a set of output parameters for an initial set of state space models, which is determined by mapping multiple sets of values of the specified set of input parameters to multiple associated sets of values of the specified set of output parameters. The determined initial set of state space models is optimized by identifying approximately linear regions, which comprise regions in a parameter space of the initial set of state space models, and selecting one state space model per approximately linear region. The parameter space comprises the input parameters and the output parameters. The selected state space models are assembled for obtaining the state space model system.

Abstract: The present disclosure provides a method of making an orthodontic article. The method includes (a) providing a photopolymerizable composition; (b) selectively curing the photopolymerizable composition using actinic radiation to form an article in the shape of an orthodontic article including a number of layers of at least one photopolymerized polymer; and (c) moving the article and thereby generating a mass inertial force in the uncured photopolymerizable composition. The article has a first surface, and no more than 75% of the first surface has a slope magnitude greater than 2.5 degrees. Orthodontic articles are also provided, including an orthodontic article that is prepared according to the method. Orthodontic articles having low extractable component content are further provided. The mass inertial force tends to form a coating layer of uncured photopolymerizable composition on the article, and curing the coating layer can form a surface having low slope magnitude.

Abstract: The invention relates to a method for operating a motor vehicle (1) which has an electrical machine (7) with at least three phases, an electrical energy store (13) and a power electronics system (12) having a plurality of switching elements, wherein the switching elements of the power electronics system (12) are actuated for electrically connecting the phases to the energy store (13), in order to produce a generator deceleration moment. Provision is made for a driving situation of the motor vehicle (1) to be determined, wherein an actuation method is selected from amongst a group of at least two possible actuation methods according to the determined driving situation, and wherein the switching elements are actuated according to the selected actuation method.

Abstract: A protective mechanism for use when gripping a medical device to a rack is provided. A related system and method are also provided. The protective mechanism includes a guide member, a connector, an actuation member configured to have a first end portion and a second end portion. The first end portion of the actuation member is pivotally coupled to the guide member. The cover member is pivotally coupled to the guide member and is configured to interact with the actuation member so as to pivot to uncover the connector when the actuation member pivots in a first direction and to pivot to cover the connector when the actuation member pivots in a second direction.

Abstract: A data processing apparatus includes obtain circuitry that obtains a stream of instructions. The stream of instructions includes a barrier creation instruction and a barrier inhibition instruction. Track circuitry orders sending each instruction in the stream of instructions to processing circuitry based on one or more dependencies. The track circuitry is responsive to the barrier creation instruction to cause the one or more dependencies to include one or more barrier dependencies in which pre-barrier instructions, occurring before the barrier creation instruction in the stream, are sent before post-barrier instructions, occurring after the barrier creation instruction in the stream, are sent. The track circuitry is also responsive to the barrier inhibition instruction to relax the barrier dependencies to permit post-inhibition instructions, occurring after the barrier inhibition instruction in the stream, to be sent before the pre-barrier instructions.

Abstract: Apparatus for forming an anastomosis between first and second body lumen wall sections, the apparatus comprising a coil implant (10) comprising an elongate tubular member (16) made of shape memory material, the elongate member being self-expanding from a stretched-out stowed configuration for introduction into the body, to an implantation configuration in which a first portion (12) of the elongate member forms at least a first loop (20) of the coil and a second portion (14) of the elongate member forms at least a second loop (22) of the coil, the elongate member comprising at least one interior cavity, the coil implant further comprising a plurality of magnets (24) carried by the first and second portions of the elongate member, each magnet of the plurality being at least partly accommodated within the at least one interior cavity of the elongate member, the magnets arranged such that the first loop is magnetically attracted to the second loop for creating a magnetic compression anastomosis in tissue trapped

Abstract: A method for producing a wafer connection between a first and a second wafer. The method includes providing a first and second material for forming a eutectic alloy, providing a first wafer having a receiving structure for a die structure, filling the receiving structure with the first material, providing a second wafer having a die structure, the second material being situated on the die structure, providing a stop structure on the first and/or second wafer, so that when the two wafers are joined, a defined stop is provided, heating the first and second material at least to the eutectic temperature of the eutectic alloy, joining the first and second wafer so that the die structure is at least partly introduced into the receiving structure, the stop structure, the receiving structure, the die structure.

Abstract: Apparatus comprising a stent (1) expandable from a non-deployed configuration (2) for delivery to a target site for an anastomosis, and a deployed configuration for forming a temporary stented-anastomosis (201) with a through-channel (5). Magnetic attraction between first and second portions (11, 12) around the through-channel (5) induces formation of a permanent, magnetic compression anastomosis (202) to biologically supplant the temporary stented-anastomosis (201). The apparatus may especially suitable for use in the digestive system, optionally in the gastrointestinal tract.

Abstract: A multi-circuit, hydraulically open brake system includes a first pressure generator assigned to a main system with a first energy supply and a first evaluation and control unit (ECU), and is connectable via a first shut-off valve to wheel brake(s) of a first brake circuit and via a second shut-off valve to wheel brake(s) of a second brake circuit. A second pressure generator is assigned to a secondary system which includes a second energy supply and a second ECU, and is connectable via a third shut-off valve to wheel brake(s) of the first brake circuit and via a fourth shut-off valve to wheel brake(s) of the second brake circuit. The second ECU controls the second pressure generator. Components of the modulation unit for individual brake pressure modulation are assigned to the main system, and the components are controlled by the first ECU and are supplied by the first energy supply.

Abstract: A micromechanical component for a capacitive pressure sensor device, including a diaphragm that is stretched with the aid of a frame structure in such a way that a cantilevered area of the diaphragm spans a framed partial surface, and including a reinforcement structure that is formed at the cantilevered area. A first spatial direction oriented in parallel to the framed partial surface is definable in which the cantilevered area has a minimal extension, and a second spatial direction oriented in parallel to the framed partial surface and oriented perpendicularly with respect to the first spatial direction is definable in which the cantilevered area has a greater extension. The reinforcement structure is present at a first distance from the frame structure in the first spatial direction, and at a second distance in the second spatial direction, the second distance being greater than the first distance.

Abstract: A clamp includes a fixed gripper, a moveable gripper, a driven member, an actuator, and first and second tracks. The driven member is configured to slide within the first and second tracks. The moveable gripper is operatively coupled to the driven member. The actuator is configured to move the driven member towards a first position to thereby move the moveable gripper towards the fixed gripper. The actuator is further configured to move the driven member towards a second position to thereby move the moveable gripper away from the fixed gripper.

Abstract: A micromechanical pressure sensor device including a semiconductor base substrate of a first doping type on which an intermediate layer of the first doping type is situated, a cavity sealed by a sealing layer of a second doping type and including a reference pressure, a first grating of the second doping type, suspended inside the cavity on a buried connection region of the second doping type, the buried connection region laterally extending away from the cavity into the semiconductor base material, a second grating of the second doping type, situated on a side of the diaphragm region pointing to the cavity and suspended on the diaphragm region, the first grating and the second grating being electrically insulated from each other and forming a capacitance, a first connection electrically connected to the first grating via the buried connection region, and a second connection electrically connected to the second grating.

Abstract: A micromechanical component for a capacitive pressure sensor device includes a substrate; a frame structure that frames a partial surface; a membrane that is tensioned by the frame structure such that a self-supporting region of the membrane extends over the framed partial surface and an internal volume with a reference pressure therein is sealed in an airtight fashion, the self-supporting region of the membrane being deformable by a physical pressure on an external side of the self-supporting region that not equal to the reference pressure; a measurement electrode situated on the framed partial surface; and a reference measurement electrode that is situated on the framed partial surface and is electrically insulated from the measurement electrode.