Abstract: Benzoylamides of the general formula (I) are described as herbicides. In this formula (I), B, X1 and X2 represent N, O or S(O)n, R, Ra, Rb, Rc, Rd and IV represent radicals such as hydrogen, halogen, (C1-C6)-alkyl, (C1-C6)-alkyloxy and cyano.

Abstract: An arrangement for pressure monitoring within a battery housing of a battery system. The arrangement includes a first power supply path and a pressure measuring. The pressure measuring unit is electrically connected to the first power supply path. The arrangement also includes a pressure-sensitive mechanical switching unit arranged within the battery housing and electrically connected, in series with the pressure measuring unit, to the first power supply path. The switching unit switches to an electrically conductive switching state when the pressure within the battery housing exceeds a predefined pressure threshold and establishes a supply of power to the pressure measuring unit via the first power supply path, and switches to an electrically blocking switching state when the pressure within the battery housing falls below the pressure threshold and interrupts the supply of power to the pressure measuring unit via the first power supply path.

Abstract: A fluid-driven multi-mode extended reach vibration tool is selectively operable to control generating shock waves of different amplitudes by a downhole motor or shock-wave generating tool. Interrupting and then reinstating flow of pressurized fluid through the tool enables switching between different shock wave amplitudes, as such causes rotation of a slot piston to successive positions and enables it to unblock designated fluid ejection paths, while blocking others. Blocking different flow paths and unblocking others allows generating different internal pressures and shock wave amplitudes under the externally-applied fluid pressure downhole. There is also an “off” mode with no vibration, while maintaining well control and fluid pressure at the BHA.

Abstract: Disclosed is a fluid-driven dual-mode circulation tool which is suitable for high-temperature applications, and which is operable to switch between a flow-through mode and an annular-flow mode. Switching modes is accomplished by interrupting (or reducing) and then reinstating the flow of pressurized fluid through it. In the flow-through mode, pressurized fluid flows out of the tool into the bottom hole assembly. In the annular-flow mode, the tool diverts fluid through internal paths that access the annulus of the wellbore or casing through one or more apertures on the sidewall of the tool.

Abstract: The present invention relates to an onium-functionalized siloxane having the general Formula (X) or (X-A) as defined herein; a method for preparing the onium-functionalized siloxane; and its use as an antimicrobial agent.

Abstract: A fluid-driven dual-mode abrasive perforation tool which is selectively operable to switch between abrasive and neutral mode is disclosed. In the abrasive mode, jets of abrasive fluid are delivered on to perforate the target site. A ratchet path having mated peaks and valleys on the surface of a J-slot piston included in the tool is engaged with guiding pins. On longitudinal sliding of the piston due to guided inflow and interruption pressurized abrasive fluid through the tool, the guiding pins cause rotation of the piston. Rotation of the piston alternately aligns a pair of flow channels included in the piston with flow paths for ejecting jets of pressurized abrasive fluid and flow paths for non-abrasive ejection of pressurized fluid. When the pair of flow channels of the piston get aligned with flow paths for ejecting jets of pressurized abrasive fluid, the tool is operated in the abrasive mode.

Abstract: For leakage detection and evaluation to provide an improved assessment of a leakage, a leakage characterization arrangement includes a compound with at least two emission generating markers. The compound is applicable at an outside of an enclosure, encapsulating a fuel from the surroundings. The applied compound is configured to physically react and/or chemically react upon exposure to an activation energy resulting from leaking fuel from an inside of the enclosure. The physical reaction and/or the chemical reaction actively produce a detectable emission that indicates at least one measurable parameter of a leakage site based on the at least two emission generating markers.

Abstract: A method for generating an overview image of a sample which is arranged in an observation volume of a microscope by means of a sample carrier is proposed, wherein the sample carrier is illuminated by a first illumination, wherein a preliminary overview image is generated using the first illumination and an overview camera of the microscope, wherein an overview image illumination is chosen on the basis of the preliminary overview image, wherein the sample carrier is illuminated by the overview illumination, and wherein the overview image is generated using the overview image illumination and the overview camera.

Abstract: A sales support system for selling vehicles and/or vehicle accessories is disclosed. The sales support system has a computer-aided control system designed and equipped to receive customer-related customer information, and to determine and transmit customized customer-specific product information. The sales support system also has a showroom including at least one detection device and at least one output device. The detection device acquires at least one item of information about a customer who enters or is in the showroom, automatically and without any particular action by the customer, and passes the information to the control system. The control system determines at least one item of customized customer-specific product information from the acquired customer information, and passes the information to the output device. The output device outputs the information such that the customer can immediately perceive the product information that is intended for the customer.

Abstract: Methods, systems, and techniques for generating one or more conditionally dependent data entries using a probabilistic generative model, and for training that model. The probabilistic generative model is trained using a plurality of data generation tasks respectively corresponding to a plurality of vectors each having a sequence of differently indexed data entries that are conditionally dependent on each other. Each of the data generation tasks involves generating at least one latent data entry selected from the sequence of data entries in response to being provided at least one index for each of the at least one latent data entry. Training can be performed by minimizing an expected value of a denoising loss over all training stages.

Abstract: A method for generating an overview image of a sample which is arranged in an observation volume of a microscope by means of a sample carrier is proposed, wherein the sample carrier is illuminated by a first illumination, wherein a preliminary overview image is generated using the first illumination and an overview camera of the microscope, wherein an overview image illumination is chosen on the basis of the preliminary overview image, wherein the sample carrier is illuminated by the overview illumination, and wherein the overview image is generated using the overview image illumination and the overview camera.

Abstract: Stereoscopy in which at least one image of a scene is recorded from a first viewing angle, and at least one image of the scene is recorded from a second viewing angle. The scene is recorded multiple times from the first viewing angle. A first combination image is obtained from the various images recorded from the first viewing angle, said combination image according to the stipulation of a comparison algorithm having smaller differences in relation to at least one image also recorded from the second viewing angle or smaller differences in relation to a second combination image obtained from the images from the second viewing angle than each individual image recorded from the first viewing angle. An image of the scene with the depth information is obtained from the first combination image and at least one image from the second viewing angle or the second combination image.

Abstract: An objective attachment for a microscope objective for transporting an immersion liquid between a target region on a front side of the microscope objective and a line, comprising at least one cannula having a spout for dispensing and/or receiving the immersion liquid and having a distal opening, to which the line for the immersion liquid can be connected, and comprising a fastening device for holding the cannula on a housing of the microscope objective and for positioning the spout relative to the target region is described. The fastening device comprises at least two arms, which are configured to at least partially laterally engage around the housing of the microscope objective and to hold on the housing in a force-fitting manner. An apparatus for feeding immersion liquid to a target region on a front region of a microscope objective and/or for removing immersion liquid from the target region also is described.

Abstract: A planning device that generates control data for an ophthalmological laser therapy appliance with a laser device and a control unit, includes a first interface for supplying various data and a second interface for transferring the control data to the control unit of the ophthalmological laser therapy appliance, which is embodied to generate control data for a scanning pattern for the ophthalmological laser therapy appliance from the supplied data, by application of which scanning pattern a structure can be produced in the cornea, the limbus, and/or the sclera of a patient's eye. The planning device is embodied to generate from the supplied data, control data for the scanning pattern of this structure and/or a structure for receiving the shunt implant.

Abstract: A distance measuring device in microscopy contains a sample stage for arranging a sample carrier in a sample plane, and at least one, preferably at least two illumination sources for providing measurement radiation, which is reflected at least proportionally at a surface of the sample carrier. The device also contains a detection optical unit for capturing an overview image and occurring reflections at the sample carrier present in the sample plane; a detector disposed downstream of the detection optical unit and serving for the spatially resolved capture of image data of the sample carrier and of occurring reflections; and an evaluation device for ascertaining at least a distance of the surface at at least one location of the sample carrier. The illumination sources emit the measurement radiation in each case at a divergent emission angle. A corresponding method can be used for ascertaining a spatial orientation of a sample carrier.

Abstract: Stereoscopy in which at least one image of a scene is recorded from a first viewing angle, and at least one image of the scene is recorded from a second viewing angle. The scene is recorded multiple times from the first viewing angle. A first combination image is obtained from the various images recorded from the first viewing angle, said combination image according to the stipulation of a comparison algorithm having smaller differences in relation to at least one image also recorded from the second viewing angle or smaller differences in relation to a second combination image obtained from the images from the second viewing angle than each individual image recorded from the first viewing angle. An image of the scene with the depth information is obtained from the first combination image and at least one image from the second viewing angle or the second combination image.

Abstract: A method for generating an overview image of a sample which is arranged in an observation volume of a microscope by means of a sample carrier is proposed, wherein the sample carrier is illuminated by a first illumination, wherein a preliminary overview image is generated using the first illumination and an overview camera of the microscope, wherein an overview image illumination is chosen on the basis of the preliminary overview image, wherein the sample carrier is illuminated by the overview illumination, and wherein the overview image is generated using the overview image illumination and the overview camera.

Abstract: A sales support system for selling vehicles and/or vehicle accessories is disclosed. The sales support system has a computer-aided control system designed and equipped to receive customer-related customer information, and to determine and transmit customized customer-specific product information. The sales support system also has a showroom including at least one detection device and at least one output device. The detection device acquires at least one item of information about a customer who enters or is in the showroom, automatically and without any particular action by the customer, and passes the information to the control system. The control system determines at least one item of customized customer-specific product information from the acquired customer information, and passes the information to the output device. The output device outputs the information such that the customer can immediately perceive the product information that is intended for the customer.

Abstract: Various aspects of the invention relate to techniques to facilitate autofocus techniques for a test object by means of an angle-variable illumination. Here, image datasets are captured at a multiplicity of angle-variable illumination geometries. The captured image datsets are evaluated in order to determine the Z-position.

Abstract: A drainage aid which is introduced into tissue to permit or improve drainage of liquid by generating new drainage channels or by keeping existing drainage channels open, to permit effective drainage. In particular, a stent for glaucoma treatment is provided for the drainage of aqueous humor from the anterior chamber through the cornea, the limbus or the sclera directly onto the eye surface. The shunt implant includes at least one inner component and one outer component, which are connected to each other following introduction. The cross section of the shunt implant can be round, oval or angular. The invention can also be used wherever narrowed vessels or channels are intended to be expanded or held open.