Abstract: An automated method of washing a fluidic system 210 of an IVD analyzer 200 from a previous fluid is disclosed, the fluidic system 210 comprising at least one fluidic path 211, 213, 215.

Abstract: A system and method is provided for controlling an automated warehouse or order fulfillment facility. The system includes a sequencing tower, which functions as a buffer for inbound items and shipping containers, and various pick/decant workstations which are connected between the sequencing tower and an automated storage and retrieval system (ASRS). The sequencing tower is adapted for receiving, storing, and releasing newly erected shipping containers and inbound vendor cases. The pick/decant workstations function as a hub between the sequencing tower and the ASRS, where operators at the pick/decant workstations pick order items to shipping containers to fulfil orders or pick inbound/vendor items to inventory containers to be stored in the ASRS. The system and methods synchronize the sequencing tower and ASRS to release items to arrive at the workstations simultaneously to optimize efficiency and throughput of the facility.

Abstract: A system and method is provided for controlling an automated warehouse or order fulfillment facility. The system includes a sequencing tower, which functions as a buffer for inbound items and shipping containers, and various pick/decant workstations which are connected between the sequencing tower and an automated storage and retrieval system (ASRS). The sequencing tower is adapted for receiving, storing, and releasing newly erected shipping containers and inbound vendor cases. The pick/decant workstations function as a hub between the sequencing tower and the ASRS, where operators at the pick/decant workstations pick order items to shipping containers to fulfil orders or pick inbound/vendor items to inventory containers to be stored in the ASRS. The system and methods synchronize the sequencing tower and ASRS to release items to arrive at the workstations simultaneously to optimize efficiency and throughput of the facility.

Abstract: An automated method of washing a fluidic system 210 of an IVD analyzer 200 from a previous fluid is disclosed, the fluidic system 210 comprising at least one fluidic path 211, 213, 215.

Abstract: There is provided a microscope focus control system comprising an illumination source (70) and a polarisation-sensitive detector (66) positioned to receive a reflected beam (40) from an interface (54) having a reference refractive index and configured to detect polarisation components of the reflected beam (40). An elongate aperture (72) is disposed proximal the illumination source (70) to generate a rectangular beam (74) to impinge on the interface (54) and a second aperture (106) is located at a position corresponding to an unfocused region of the reflected beam (40) from the interface (54) so as to direct unfocused reflected light onto the polarisation-sensitive detector (66). Changes in polarisation components of the reflected beam are used to measure of change in position of the interface (54) relative to the objective (50). The reflected beam (40) is generated by Fresnel reflection.

Abstract: An automated method of calibrating a sensor located in a flow-through sensor path and requiring at least one oxygenated calibration fluid for calibration comprises transporting a predefined amount of deoxygenated calibration fluid from a fluid supply into a fluidic line between a fluid-selection valve and the sensor path, transporting ambient air into the fluidic line before and after transporting the calibration fluid forming an isolated plug of calibration fluid between zones of ambient air, oscillating the calibration fluid plug back and forth within a predefined length of the fluidic line causing reciprocating fluid film tailing along the inner walls of the fluidic line, and facilitating oxygenation of the calibration fluid via oxygen uptake by the fluid film from the ambient air in the fluidic line, and transporting the oxygenated calibration fluid into the sensor path at a position where the sensor is located and calibrating the sensor.

Abstract: The present disclosure relates to a method for transferring data, in which a peripheral device and a central device are wirelessly connected in accordance with the Bluetooth Low Energy (BLE) standard and a data packet is transferred within a transfer window of a Bluetooth Low Energy data channel between the peripheral device and the central device.

Abstract: A turbocharger contains a turbine housing having an accommodating region for a turbine rotor disk of the turbocharger, which accommodating region is arranged centrally with respect to a turbine housing axis, and a turbine spiral channel, which tapers helically toward the accommodating region. A wastegate valve, having a spindle arm and a valve plate arranged on the spindle arm, or a variable exhaust-gas guiding device, having bearing disks and guide vanes, is arranged in the turbine housing. At least one of the: turbine housing, spindle arm and valve plate, or bearing disks and guide vanes, has a steel material for high-temperature applications. The material composition of which contains, in addition to iron, Fe, at least the following alloying constituents in amounts within the specified limits in weight percent: carbon: 0.4-0.5%; silicon: 1.25-1.75%; manganese: 3.0-12.0%; chromium: 19.5-20.5%; nickel: 5.0-6.0%; niobium: 1.00-1.5%.

Abstract: A system and method is provided for controlling an automated warehouse or order fulfillment facility. The system includes a sequencing tower, which functions as a buffer for inbound items and shipping containers, and various pick/decant workstations which are connected between the sequencing tower and an automated storage and retrieval system (ASRS). The sequencing tower is adapted for receiving, storing, and releasing newly erected shipping containers and inbound vendor cases. The pick/decant workstations function as a hub between the sequencing tower and the ASRS, where operators at the pick/decant workstations pick order items to shipping containers to fulfil orders or pick inbound/vendor items to inventory containers to be stored in the ASRS. The system and methods synchronize the sequencing tower and ASRS to release items to arrive at the workstations simultaneously to optimize efficiency and throughput of the facility.

Abstract: A method for determining a sealing tightness of a fuel cell stack includes providing of fuel into a cathode space, sealed off gas-tight against further components of a cathode subsystem, formed at least partly by the fuel cell stack, and detecting of a value which is indicative of a pressure change in the cathode space, where a cathode test pressure in the cathode space is higher than a pressure outside the fuel cell stack.

Abstract: A turbocharger contains a turbine housing having an accommodating region for a turbine rotor disk of the turbocharger, which accommodating region is arranged centrally with respect to a turbine housing axis, and a turbine spiral channel, which tapers helically toward the accommodating region. A wastegate valve, having a spindle arm and a valve plate arranged on the spindle arm, or a variable exhaust-gas guiding device, having bearing disks and guide vanes, is arranged in the turbine housing. At least one of the: turbine housing, spindle arm and valve plate, or bearing disks and guide vanes, has a steel material for high-temperature applications. The material composition of which contains, in addition to iron, Fe, at least the following alloying constituents in amounts within the specified limits in weight percent: carbon: 0.4-0.5%; silicon: 1.25-1.75%; manganese: 3.0-12.0%; chromium: 19.5-20.5%; nickel: 5.0-6.0%; niobium: 1.00-1.5%.

Abstract: An arrangement for measuring a volume of sample is disclosed. The arrangement includes a first chamber for accommodating the sample; at least one second chamber connectable to the first chamber; a first gas path including a first valve connected to the first chamber and on the other end connected to a gas entry path; a second gas path including a second valve, connected to the second chamber and on the other end connected to the gas entry path; a pressure sensor; a third gas path including a third valve, the third gas path connected to the first chamber and on the other end connected, via the third valve, to the pressure sensor; a fourth gas path including a fourth valve, the fourth path being connected to the second chamber and on the other end connected, via the fourth valve, to the pressure sensor.

Abstract: Bearing bushings which are exposed to highly elevated temperatures during operation, corresponding high-temperature-resistant bearing bushings and exhaust-gas turbochargers having at least one such bearing bushing, include an iron material having a material composition which, apart from iron, has at least carbon, silicon, manganese, nickel, chromium, molybdenum and tungsten alloy constituents in certain amounts. This material composition ensures sufficient temperature resistance and self-lubricating properties with simultaneously good machining properties and a moderate price.

Abstract: The present disclosure relates to a method for transferring data, in which a peripheral device and a central device are wirelessly connected in accordance with the Bluetooth Low Energy (BLE) standard and a data packet is transferred within a transfer window of a Bluetooth Low Energy data channel between the peripheral device and the central device.

Abstract: The invention relates in general terms to a device for production of a packaging precursor, wherein the packaging precursor consists to an extent of at least 80% by weight, based on the packaging precursor (1000), of a sheetlike composite, wherein the sheetlike composite includes: i. a composite plastic layer, ii. a composite carrier layer, iii. a first composite edge region, iv. a second composite edge region, wherein the device includes, as device constituents in a flow direction: a) a flat transport unit designed to transport the flat sheetlike composite, wherein the transport unit includes a transport surface designed to bear the composite; downstream of that b) a first heating unit designed to heat the first composite edge region, where the first heating unit includes energy release segments; downstream of that c) a contacting unit designed to bond the first composite edge region to the second composite edge region; wherein the first heating unit is designed to release energy in the flow direction.

Abstract: An arrangement for measuring a volume of sample is disclosed. The arrangement includes a first chamber for accommodating the sample; at least one second chamber connectable to the first chamber; a first gas path including a first valve connected to the first chamber and on the other end connected to a gas entry path; a second gas path including a second valve, connected to the second chamber and on the other end connected to the gas entry path; a pressure sensor; a third gas path including a third valve, the third gas path connected to the first chamber and on the other end connected, via the third valve, to the pressure sensor; a fourth gas path including a fourth valve, the fourth path being connected to the second chamber and on the other end connected, via the fourth valve, to the pressure sensor.

Abstract: A method for determining a sealing tightness of a fuel cell stack includes providing of fuel into a cathode space, sealed off gas-tight against further components of a cathode subsystem, formed at least partly by the fuel cell stack, and detecting of a value which is indicative of a pressure change in the cathode space, where a cathode test pressure in the cathode space is higher than a pressure outside the fuel cell stack.

Abstract: An electronic baggage tag (1), for attachment to a baggage item (30) having a handle, comprises a housing (3) for a display screen (2) and a fastening (4, 6) for removably securing the housing (3) to the handle (20) such that the display screen (2) remains visible during handling of the baggage item (30).

Abstract: Bearing bushings which are exposed to highly elevated temperatures during operation, corresponding high-temperature-resistant bearing bushings and exhaust-gas turbochargers having at least one such bearing bushing, include an iron material having a material composition which, apart from iron, has at least carbon, silicon, manganese, nickel, chromium, molybdenum and tungsten alloy constituents in certain amounts. This material composition ensures sufficient temperature resistance and self-lubricating properties with simultaneously good machining properties and a moderate price.

Abstract: The invention relates in general terms to a device for production of a packaging precursor, wherein the packaging precursor consists to an extent of at least 80% by weight, based on the packaging precursor (1000), of a sheetlike composite, wherein the sheetlike composite includes: i. a composite plastic layer, ii. a composite carrier layer, iii. a first composite edge region, iv. a second composite edge region, wherein the device includes, as device constituents in a flow direction: a) a flat transport unit designed to transport the flat sheetlike composite, wherein the transport unit includes a transport surface designed to bear the composite; downstream of that b) a first heating unit designed to heat the first composite edge region, where the first heating unit includes energy release segments; downstream of that c) a contacting unit designed to bond the first composite edge region to the second composite edge region; wherein the first heating unit is designed to release energy in the flow direction.