Abstract: A load switch system and method of manufacture can include: configuring a power switch to complete or interrupt a power circuit; coupling a low current comparator for comparing the current to a low current threshold and outputting a first current threshold signal; coupling a filter to the low current comparator, the filter outputs the first current threshold signal after a predefined length of time; coupling a high current comparator to the current sensor, the high current comparator compares the current to a high current threshold and outputs a second current threshold signal; and coupling a control logic to the low current comparator and to the high current comparator, the control logic opens the power switch and interrupts the power circuit based on the second current threshold signal being output by the high current comparator or the first current threshold signal being output by the filter.

Abstract: A method and a device for performing diagnostics on an exhaust gas sensor includes a series circuit of a Nernst cell and a first other cell. The exhaust gas sensor has a first, a second, and a third connection where a voltage drop can be measured between the first connection and the second connection by the Nernst cell and a voltage drop between the second connection and the third connection can be measured by the first other cell. The diagnostic method has steps for feeding a direct or alternating current into the first, second, and third connections; for directly or indirectly sensing an electrical voltage potential at at least one of the first, second, and third connections; and for evaluating the voltage potential sensed to diagnose a short circuit or an open circuit in the Nernst cell and/or in the first other cell.

Abstract: A system, methods, and apparatus are described to collect and prepare single cells and groups of cells from microsamples of specimens and encode spatial information of the physical position of the cells in the specimen. In some embodiment, beads or surfaces with oligonucleotides containing spatial barcodes are used to analyze DNA or RNA. The spatial barcodes allow the position of the cell to be defined and the nucleic acid sequencing information, such as target sequencing, whole genome, gene expression, used to analyze the cells in a microsample for cell type, expression pattern, DNA sequence, and other information, in the context of the cell's physical position in the specimen. In other embodiment, markers such as isotopes are added to a microsample to encode spatial position with mass spectoscopy or other analysis. The spatial encoded information is then readout by analysis such as DNA sequencing, mass spectrometry, fluorescence, or other methods.

Abstract: Chair, in particular swivel chair, including a seat element displaceable by a displacement movement, backrest element pivotable with a pivoting movement about a first axis, and a transmission coupling the displacement movement to the pivoting movement, wherein the transmission includes a kinematic chain which has at least one elastic storage element with a restoring force which returns the backrest element and seat element to a initial position, and is pivotably connected to the seat element in each case via a front pivot point and a rear pivot point, where the seat element is pivotable about a second axis via a joint for a lateral tilting movement formed in addition to the displacement movement, where the second axis extends obliquely, in particular perpendicularly, to the first axis, and where the joint is integrated in particular in the rear pivot point.

Abstract: The disclosure provides methods and apparatuses for removing a yellow color of riboflavin in a lactose solution. The methods include exposing a lactose solution (e.g. milk) containing riboflavin to light under conditions that breakdown riboflavin comprised within the solution to thereby remove the yellow color of riboflavin. The conditions that breakdown include a specific wavelength of light (e.g. light having a wavelength of 360-475 nm) and a specific temperature range (e.g. a temperature of 0-80° C.). In certain embodiments, the duration of the treatment is such that the lactose solution is exposed to a total of 5-20 kW of light.

Abstract: The present invention relates to a battery mounting system for holding a plurality of battery cells in an electrically drivable vehicle. The system comprises a mounting housing for holding the plurality of battery cells. The battery cells are arranged in a plurality of battery cell rows positioned parallel to each other, the battery cells of the battery cell rows extending along a longitudinal direction. A plurality of electrical connection elements are arranged to electrically conductively connect two adjacent battery cells of the respective battery cell row along the longitudinal direction in order to provide an electrical series connection of the respective battery cell rows. At least one heat protection element is arranged between two battery cells of the respective battery cell row adjacent along the longitudinal direction and configured to provide a heat protection barrier between the two adjacent battery cells of the respective battery cell row.

Abstract: A system, methods, and apparatus are described to collect and prepare single cells and groups of cells from microsamples of specimens and encode spatial information of the physical position of the cells in the specimen. In some embodiment, beads or surfaces with oligonucleotides containing spatial barcodes are used to analyze DNA or RNA. The spatial barcodes allow the position of the cell to be defined and the nucleic acid sequencing information, such as target sequencing, whole genome, gene expression, used to analyze the cells in a microsample for cell type, expression pattern, DNA sequence, and other information, in the context of the cell's physical position in the specimen. In other embodiment, markers such as isotopes are added to a microsample to encode spatial position with mass spectoscopy or other analysis. The spatial encoded information is then readout by analysis such as DNA sequencing, mass spectrometry, fluorescence, or other methods.

Abstract: An ultrasonic metal welding device for welding electrical conductors using a compression chamber that is adjustable at least n height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode (156) as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections (152, 154) of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.

Abstract: A hydraulic system for a molding machine with a hydraulic valve, includes an actuator for positioning the hydraulic valve, a machine control system realized separate from the hydraulic valve, a first signal connection between the machine control system and the hydraulic valve, and a sensor. The sensor is signal-connected to the machine control system via a second signal connection, and the machine control system is formed to carry out a valve regulation of the hydraulic valve on the basis of measured values of the sensor.

Abstract: A shaft seal, in particular a radial shaft seal, has a seal element that is provided with a seal section that under elastic deformation contacts the outer side of a mounting sleeve. The shaft seal has a grease ring located on the mounting sleeve wherein the grease ring is arranged axially adjacent to the free end of the seal section on the mounting sleeve. For installation, grease ring and seal section are pushed by a mounting tool onto the shaft and the seal section on the shaft is pushed onto the grease ring in such a way that the grease of the grease ring is distributed between the seal section and the shaft.

Abstract: A system, methods, and apparatus are described to collect and prepare single cells and groups of cells from microsamples of specimens and encode spatial information of the physical position of the cells in the specimen. In some embodiment, beads or surfaces with oligonucleotides containing spatial barcodes are used to analyze DNA or RNA. The spatial barcodes allow the position of the cell to be defined and the nucleic acid sequencing information, such as target sequencing, whole genome, gene expression, used to analyze the cells in a microsample for cell type, expression pattern, DNA sequence, and other information, in the context of the cell's physical position in the specimen. In other embodiment, markers such as isotopes are added to a microsample to encode spatial position with mass spectoscopy or other analysis. The spatial encoded information is then readout by analysis such as DNA sequencing, mass spectrometry, fluorescence, or other methods.

Abstract: A shaft seal, in particular a radial shaft seal, has a seal element that is provided with a seal section that under elastic deformation contacts the outer side of a mounting sleeve. The shaft seal has a grease ring located on the mounting sleeve wherein the grease ring is arranged axially adjacent to the free end of the seal section on the mounting sleeve. For installation, grease ring and seal section are pushed by a mounting tool onto the shaft and the seal section on the shaft is pushed onto the grease ring in such a way that the grease of the grease ring is distributed between the seal section and the shaft.

Abstract: An ultrasonic metal welding device for welding electrical conductors using a compression chamber that is adjustable at least n height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode (156) as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections (152, 154) of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.

Abstract: A battery module for a traction battery of an electric vehicle is described. The battery module has two side parts arranged on opposite sides of the battery module and aligned substantially parallel to an electrode surface of cells of the battery module. At least one of the side parts has an elastic region offset from a main extension plane of the side part. The elastic region is adapted to exert a pressing force perpendicular to the electrode surface on the cells.

Abstract: A battery module for a traction battery of an electric vehicle is disclosed. The battery module includes a heat transfer surface for tempering cells of the battery module and at least one cavity disposed between partial surfaces of the heat transfer surface for receiving excess heat conductive material.

Abstract: A battery module for a traction battery of an electric vehicle is disclosed. The battery module includes at least one heat baffle arranged between two cells of the battery module. A central region of the heat conducting plate is arranged extending in a space between the cells and along a main extension plane of the heat conducting plate. An end region of the heat conducting plate is arranged outside the space and is oriented transversely to the main extension plane and forms a deformable heat transfer surface of the battery module. The end portion is oriented at an acute angle to a reference plane of the heat transfer surface perpendicular to the main extension plane.

Abstract: The invention relates to an ultrasonic metal welding device and a method for welding electrical conductors using a compression chamber that is adjustable at least in height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode (156) as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections (152, 154) of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.

Abstract: Novel superoxide dismutases of fungal origin are active, gastric stable and thermal stable, and effective for use in animal feed additives. The use of superoxide dismutase in animal feed improve animal growth, animal health and intestinal health of animals.

Abstract: Novel polypeptides of fungal origin with catalase active are active, gastric stable and thermal stable, and effective for use in animal feed additives.

Abstract: There is described a testing apparatus (20) for testing the integrity of a tank (12). The apparatus comprises a control tube (22) configured to be at least partially submerged within the tank (12). The control tube (22) being controlled to open and close to permit the ingress and capture of fuel into the control tube (22) from the tank (12). A first gas tube (29) is connectable to a remote gas source (40) and is configured to deliver gas to an outer surface of the control tube (22) at a predetermined location. A second gas tube (29) is connectable to the remote gas source (40) and configured to deliver gas to an inner surface of the control tube (22) at a predetermined location.