Abstract: A laser processing system includes a laser beam source that produces a raw laser beam; a beam expansion system that receives the raw laser beam and produces an expanded laser beam; a homogenization system that receives the expanded laser beam and produces a laser beam that is homogenized and has a line-shaped beam cross section in the processing plane, wherein the homogenization system includes a first homogenization arrangement that homogenizes along the short axis and a second homogenization arrangement for homogenization along the long axis, each of the homogenization arrangements includes optical elements that split the laser beam into a multiplicity of partial beams and a condenser system that superposes the partial beams in a superposition plane, and the first homogenization arrangement includes a first condenser system with at least one first mirror and the second homogenization arrangement includes a second condenser system with at least one second mirror.

Abstract: Disclosed is an elevator system having an elevator entryway, the elevator entryway including: a first door, which is an elevator door, a first controller operationally connected to the first door for opening and closing the first door to provide access to an elevator, wherein when the first door is closing: the first controller monitors for first instructions over a frequency applicable to light detection and ranging (LIDAR) and/or a radio detection and ranging (RADAR), and upon receiving the first instructions, the first controller executes the first instructions.

Abstract: A transmission system includes planetary gearing with a ring gear, a plurality of planet gears, a carrier, and a sun gear, a forward clutch operatively connected between the ring gear and carrier, a reverse brake operatively connected between the carrier and a rotationally fixed location, and a control subsystem to switch the transmission system between forward and reverse operational modes in the which the ring gear and the sun gear rotate in the same or opposite rotational directions, respectively. A control subsystem actuation stroke can actuate both the forward clutch and the reverse brake based on a common control signal.

Abstract: A method of producing microelectronic components includes forming a functional layer system; applying a laminar carrier to the functional layer system; attaching a workpiece to a workpiece carrier; utilizing incident radiation of a laser beam is focused in a boundary region between a growth substrate and the functional layer system, and a bond between the growth substrate and the functional layer system in the boundary region is weakened or destroyed; separating a functional layer stack from the growth substrate, wherein a vacuum gripper having a sealing zone that circumferentially encloses an inner region is applied to the reverse side of the growth substrate, a negative pressure is generated in the inner region such that separation of the functional layer stack from the growth substrate is initiated in the inner region; and the growth substrate held on the vacuum gripper is removed from the functional layer stack.

Abstract: In a first aspect of the invention there is provided a wind turbine blade comprising a blade shell that extends in a spanwise direction from a root end to a tip end, and in a chordwise direction from a leading edge to a trailing edge. The blade shell comprises a spar cap formed from a plurality of substantially planar strips of reinforcing material, the strips being arranged in a plurality of stacks extending longitudinally in the spanwise direction and arranged side-by-side in the chordwise direction. In each stack an uppermost strip defines an upper surface of the stack, a lowermost strip defines a lower surface of the stack, and longitudinal edges of the stacked strips define side surfaces of the stack. The blade further comprises a retaining clip comprising a plurality of side-by-side substantially U-shaped sections. The U-shaped sections each comprise a pair of mutually-spaced side portions defining a stack-receiving region therebetween, and the side portions are joined by a bridging portion.

Abstract: An electric vehicle includes a chassis and a housing for holding a traction battery of the electric vehicle. The chassis includes a beam having a projection protruding from the beam. The housing includes a lateral flange section protruding from the housing. The lateral flange section has a recess receiving the projection of the beam of the chassis. The recess of the lateral flange section defines a shape complementary to a shape of the projection of the beam such that the recess of the lateral flange section and the projection of the beam are brought into a form-fitting engagement. The recess and the projection collectively define a passage for receiving a screw.

Abstract: Techniques and devices are disclosed for forming wettable flanks on no-leads semiconductor packages. A lead frame may include a plurality of lead sets, each lead set including leads having a die surface and a plating surface, vias between adjacent lead sets in a first direction, and an integrated circuit die arranged on the die surface of each die lead. A mold chase may be applied to the plating surfaces, the mold chase including mold chase extensions extending into the vias between each adjacent lead set in the first direction, each mold chase extension having a peak surface. The lead frame assembly may be partially embedded in a mold encapsulation such that portions of the mold encapsulation contact the peak surfaces. The mold chase may be removed to expose the vias containing sidewalls and the plating surfaces and the sidewalls may be plated with an electrical plating.

Abstract: The present invention relates to a system for monitoring an elevator door, an elevator system, and a method for monitoring an elevator door. The elevator door has an open state or a closed state implemented by moving along an elevator sill. The system for monitoring an elevator door includes: one or more imaging sensors configured to collect image data and depth data of at least one section in the elevator sill that is exposed when the elevator door is in the open state; and a data processing device in communication with the imaging sensor and configured to receive and process the image data and the depth data to determine whether an obstacle preventing the elevator door from entering the closed state exists in the section. By applying the present invention, the safety of the elevator door can be improved effectively, and equipment property losses and personal injuries can be avoided.

Abstract: Provided is a DC current damper for a medium voltage or high voltage transformer. The DC current damper includes at least one pair of diodes. The two diodes in each pair of diodes are in an anti-parallel configuration. The at least one pair of diodes is configured to be connected between a neutral connection of a medium voltage or high voltage transformer and ground potential.

Abstract: Disclosed is an elevator system having an elevator entryway, the elevator entryway including: a first door, which is an elevator door, a first controller operationally connected to the first door for opening and closing the first door to provide access to an elevator, wherein when the first door is closing: the first controller monitors for first instructions over a frequency applicable to light detection and ranging (LIDAR) and/or a radio detection and ranging (RADAR), and upon receiving the first instructions, the first controller executes the first instructions.

Abstract: The present disclosure relates to a display arrangement, including: a cover that is transparent at least in some regions; a support frame adapted to fix the display arrangement on a supporting structure; a pixel matrix display having a display surface; a housing; wherein the support frame is arranged adjacent to the cover and an intermediate space, which is delimited by the support frame and the cover, is formed and is filled with a thermoplastic elastomer; wherein the cover and the support frame form a well, in which the pixel matrix display is accommodated; wherein a transparent adhesive layer is formed in the well between the display surface and the cover to fix the pixel matrix display on the cover, with the display surface being visible through the cover and the adhesive layer; wherein the housing fits over the pixel matrix display and is fixed on the support frame.

Abstract: The invention relates to an aluminum salt-free, antiperspirant, deodorizing, cosmetic and/or dermatological composition comprising at least one antiperspirant active ingredient, wherein the antiperspirant active ingredient is selected from the group of ionic liquids.

Abstract: Disclosed is an escalator system having: escalator steps; and a plurality of state sensors including a master sensor and slave sensors, wherein the slave sensors are secured to different ones of the escalator steps, wherein the master sensor is configured to: receive slave sensor data from the slave sensors; and transmit data to an escalator call center upon detecting an occurrence of a fault condition from the slave sensor data.

Abstract: A sensor assembly for a vehicle includes control devices having respective evaluation and control units, and sensor elements assigned to a respective brakeable wheel and one of the ECUs and record a physical variable of the associated wheel and output same as an output signal to the associated ECU. The control devices execute a brake function based on the recorded physical variables. A respective sensor element is arranged on the brakeable wheels of a first axle. The output signals thereof are output to different ECUs of a single control device. Two respective sensor elements are arranged on brakeable wheels of a second axle. The output signals thereof are output to other ECUs in different control devices. The ECUs of the first axle output the respective received output signal to an ECU of another control device, such that each control device receives the corresponding recorded physical variable from all wheels.

Abstract: An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.

Abstract: Disclosed is a system for an elevator door of an elevator car, wherein a controller controls the elevator door to travel in a proximate direction when closing and travel in a distal direction when opening, the system including: a panel that forms an exterior surface of an elevator door, the panel including a front surface extending in a widthwise direction between a proximate end and an opposing distal end to form a front surface of the elevator door, the panel including a proximate end surface extending in a depthwise direction to form a proximate end surface of the elevator door, the proximate end surface of the panel comprising a resilient portion that is capable of engaging a sensor in the panel when the elevator door is closing, and thereafter the controller instructs the elevator door to reopen.

Abstract: The disclosure relates to a method for securing a vehicle, preferably a commercial vehicle, in an emergency braking situation, wherein the vehicle has a vehicle bus system and a braking system, the method having the following steps: monitoring signals on the vehicle bus system; detecting an emergency brake signal provided by a driver assistance system on the vehicle bus system; ascertaining whether the vehicle is at a standstill; bringing a braking device of the braking system into a braking position if a standstill of the vehicle is ascertained. The disclosure also relates to a control unit for a vehicle, a computer program, a braking system for a vehicle, and a vehicle.

Abstract: The invention concerns novel streptavidin muteins. In one embodiment such a the mutein (a) contains at least two cysteine residues in the region of the amino acid positions 44 to 53 with reference to the amino acid sequence of wild type streptavidin as set forth at SEQ ID NO: 212 and (b) has a higher binding affinity than (i) a streptavidin mutein “1” (SEQ ID NO: 112) that comprises the amino acid sequence Val44-Thr45-Ala46-Arg47 (SEQ ID NO: 98), or (ii) wild type-streptavidin of which amino acid residues 14 to 139 are shown as SEQ ID NO: 212 for peptide ligands comprising the amino acid sequence Trp-Ser-His-Pro-Gln-Phe-Glu-Lys (SEQ ID NO: 100).

Abstract: A device for administering a fluid is provided, with a cylinder (16, 116) which has an open dispensing end (17), a piston (36) which is displaceable between a front and rear end position in the cylinder (16, 116) and is connected to a piston rod (35) that protrudes along a first direction beyond a rear end of the cylinder (16, 116) opposite the open dispensing end (17) and is guided in a receiving block (10), a nonreturn valve (18) closing the open dispensing end (17), and a tensioning device (S) which is connected to the piston rod (35, 135) and is arranged in the receiving block (10). The tensioning device (S) has a ramp (52) which is rotatable by means of a motor (12) and has a ramp track (53) extending along a helical line, wherein the ramp track (53) ascends from a first plateau along a region of inclination (S1, S2) to a second plateau and descends from the second plateau to the first plateau via a transition flank (46).

Abstract: The present disclosure relates to a method for starting up or servicing a field device: reading unique identification information assigned to the field device via a static code by means of a reading and/or operating tool; optically reading diagnostic information stored in the field device and which relates to at least one current and/or past event assigned to the field device, via a dynamic code generated by the field device by means of the reading and/or operating tool; transmitting the identification and diagnostic information from the reading and/or operating tool to a cloud-based service platform, transmitting device and/or application-specific information for remedying the event characterized by the diagnostic information from the cloud-based service platform to the reading and/or operating tool, and eliminating the event or effects of the event using the transmitted device-specific and/or application-specific information.