Abstract: Apparatuses, systems, and methods are described herein for high velocity erosion. The apparatus comprises a container, a propellant stored in the container, wherein the propellant is stored under pressure in the container, an applicator, the applicator being in fluid communication with the container, the applicator comprising a heater, and a controller for controlling the heater and the flow of propellant from the applicator, wherein the applicator is structured to discharge the propellant at a high velocity.

Abstract: The present disclosure is directed to antibodies and antigen binding fragments thereof, or combinations of antibodies and antigen binding fragments thereof, having binding specificity for the S protein of coronaviruses (CoV-S), such as the S protein of the SARS coronavirus 2 (SARS-CoV-2-S), including neutralizing antibodies. The antibodies and antigen binding fragments thereof comprise the sequences of the VH, VL, and CDR polypeptides described herein, and the polynucleotides encoding them. The disclosure contemplates conjugates of anti-CoV-S antibodies and binding fragments thereof conjugated to one or more functional or detectable moieties. Methods of making said anti-CoV-S antibodies and antigen binding fragments thereof are also contemplated.

Abstract: This application relates to accessory support devices for supporting portable electronic devices in relation to other electronic computing devices. A multi-part clip includes a housing having a first housing part having a first surface, a second housing part coupled to the first housing part and having a second surface, and an internal volume. The multi-part clip has a circular, ring-shaped magnetic element disposed within the internal volume and forms, through the second surface, a magnetic attachment to a magnetic element of a portable electronic device. The multi-part clip includes a hook-like appendage pivotably coupled to the first surface and has a recess such that, in an actuated configuration, the hook-like appendage extends away from the first surface and the recess is configured to receive a portion of an electronic computing device. The multi-part clip is balanced atop the electronic computing device according to a gravitational force imparted therein.

Abstract: An electronic tag comprises a body housing a wireless radiofrequency (RF) receiver and a processor that is in communication with the wireless RF receiver. The body has an opening therein. The opening leads to a channel in the body sized to receive a section of a strap or similar mechanical fastener. The body has a latch or similar means for clasping this strap. The latch is coupled to the body to move between a closed position and an open position. An underside of the latch has a tensioning arm attached thereto. The tensioning arm presses against the strap and urging the strap forward into the channel when the latch is moved toward the closed position and disengaging from the strap when the latch is moved into the open position. The latch locks the strap in place when in the closed position.

Abstract: A steering device which is configured as a steer-by-wire steering device includes a steering shaft disposed for rotation in a circumferential direction, a casing tube at least partially encompassing the steering shaft where the steering shaft is fixed in relation to the casing tube in an axial direction of the steering shaft, a sleeve encompassing the steering shaft, and a locking device. The steering shaft has an external thread which meshes with an internal thread of the sleeve. The sleeve is form-fitted into the casing tube such that the sleeve is displaceable in relation to the casing tube in the axial direction and is fixed in the circumferential direction. A lateral surface of the sleeve has a recess. The locking device and the recess are disposed such that the locking device is engageable into the recess in an axial position of the sleeve.

Abstract: The present invention relates to a composite component for integration into a lighting device of a motor vehicle, into a front or rear apron of a motor vehicle, or into an interior of a motor vehicle. The composite component includes a carrier and at least one front cover connected to the carrier, in particular in the form of a cover lens, a covering panel, or a decorative trim, wherein the front cover includes a body with a polyurethane coating.

Abstract: A piston ring includes a base body having an inner circumferential surface, first and second flank surfaces and an outer circumferential surface, wherein a first hard chromium layer with a crack network is applied to the outer circumferential surface and has a crack density of 10-250 cracks per mm and solid particles having an average particle size of 0.01-10 ?m embedded in cracks of the first hard chromium layer, a second hard chromium layer having a crack network applied to the first hard chromium layer and having a crack density of the crack network of 10-250 cracks per mm, no solid particles being embedded in the cracks thereof, where the cracks have an average width of 1-15 ?m, the cracks are electrolytically expanded and the surface proportion of the cracks are 3-25% based on a total surface of the second hard chromium layer.

Abstract: Techniques are described for applying heat to a personalized identification document to increase the temperature of a portion of a surface of the document prior to printing on the surface. Applying heat to the document substrate improves one or more qualities such as the adhesion, quality, and/or durability of printing that is subsequently applied to the surface, reduces the printhead voltage used during printing (in the case of thermal transfer printing), is less costly and is easier to implement than creating heat in the substrate for example using plasma treatment.

Abstract: A steering device which is configured as a steer-by-wire steering device includes a steering shaft disposed for rotation in a circumferential direction, a casing tube at least partially encompassing the steering shaft where the steering shaft is fixed in relation to the casing tube in an axial direction of the steering shaft, a sleeve encompassing the steering shaft, and a locking device. The steering shaft has an external thread which meshes with an internal thread of the sleeve. The sleeve is form-fitted into the casing tube such that the sleeve is displaceable in relation to the casing tube in the axial direction and is fixed in the circumferential direction. A lateral surface of the sleeve has a recess. The locking device and the recess are disposed such that the locking device is engageable into the recess in an axial position of the sleeve.

Abstract: A compression ring, has a ring running surface (2) on a first butt end region, a ring running surface (2?) on a second butt end region, a ring inner surface (4), a top ring flank surface (6) and a bottom ring flank surface (8), wherein the ring has overlapping first and second butt end regions. The first butt end region has at least one protrusion (10) in the circumferential direction, and the second butt end region has at least one recess (12) in the circumferential direction. The at least one protrusion (10) forms at least one axial and/or radial overlap surface, and the at least one recess (12) forms at least one parallel surface, which lies at least partially opposite to the axial and/or radial overlap surface in order to shift parallel to one another in response to a change of the butt play. At least one of the surfaces, which can be shifted parallel to one another, is provided with an axial wear element (14) and/or with a radial wear element (14?).

Abstract: An electronic tag comprises a body housing a wireless radiofrequency (RF) receiver and a processor that is in communication with the wireless RF receiver. The body has an opening therein. The opening leads to a channel in the body sized to receive a section of a strap or similar mechanical fastener. The body has a latch or similar means for clasping this strap. The latch is coupled to the body to move between a closed position and an open position. An underside of the latch has a tensioning arm attached thereto. The tensioning arm presses against the strap and urging the strap forward into the channel when the latch is moved toward the closed position and disengaging from the strap when the latch is moved into the open position. The latch locks the strap in place when in the closed position.

Abstract: An apparatus is disclosed for site-selective piezoelectric-layer trimming. The apparatus includes at least one surface-acoustic-wave filter with an electrode structure and a piezoelectric layer. The electrode structure has multiple gaps. The piezoelectric layer has a planar surface defined by a first (X) axis and a second (Y) axis that is perpendicular to the first (X) axis. The piezoelectric layer is configured to propagate an acoustic wave along the first (X) axis. The piezoelectric layer includes a first portion that supports the electrode structure and a second portion that is exposed by the multiple gaps of the electrode structure. The second portion has different heights across the second (Y) axis. The different heights are defined with respect to a third (Z) axis that is substantially normal to the planar surface.

Abstract: A vehicle braking system includes a processing device, a linear actuator, a master cylinder, and a braking caliper. The processing device is configured to receive a heartbeat from an operating vehicle. The linear actuator is communicatively coupled to the processing device. The master cylinder is coupled to the linear actuator. Upon not receiving the heartbeat within a threshold period of time, the processing device is configured to transmit a signal to the linear actuator to cause a force to be transmitted to the master cylinder, actuating the braking caliper, and causing the operating vehicle to stop.

Abstract: Provided is a handheld fluid transfer apparatus, more particularly a pipette or repeater pipette, and a laboratory system comprising the handheld fluid transfer apparatus, which comprises: a control apparatus, which comprises a data processor capable to execute a control program for controlling at least one electronically controllable function of the handheld fluid transfer apparatus using input data, a user interface device for receiving a user input, the user interface device comprising a motion sensor device for measuring motion data of the handheld fluid transfer apparatus and for providing at least one motion data sequence, which contains subsequently measured motion data, a motion data memory for storing the at least one motion data sequence, an evaluation device being configured to determine the input data in dependence on the evaluation of the at least one motion data sequence. A method is provided for operating the fluid transfer apparatus or the laboratory system.

Abstract: A vehicle braking system includes a processing device, a linear actuator, a master cylinder, and a braking caliper. The processing device is configured to receive a heartbeat from an operating vehicle. The linear actuator is communicatively coupled to the processing device. The master cylinder is coupled to the linear actuator. Upon not receiving the heartbeat within a threshold period of time, the processing device is configured to transmit a signal to the linear actuator to cause a force to be transmitted to the master cylinder, actuating the braking caliper, and causing the operating vehicle to stop.

Abstract: An example method to control an autonomous vehicle includes receiving a first signal and receiving a second signal. The first signal includes a first set of parameters that define a planned trajectory for the autonomous vehicle. The second signal includes a second set of parameters that define a planned trajectory for the autonomous vehicle. The method also includes generating a third signal by modifying the first set of parameters of the first signal to include the second set of parameters of the second signal. The method also includes outputting the third signal.

Abstract: This application relates to accessory support devices for supporting portable electronic devices in relation to other electronic computing devices. A multi-part clip includes a housing having a first housing part having a first surface, a second housing part coupled to the first housing part and having a second surface, and an internal volume. The multi-part clip has a circular, ring-shaped magnetic element disposed within the internal volume and forms, through the second surface, a magnetic attachment to a magnetic element of a portable electronic device. The multi-part clip includes a hook-like appendage pivotably coupled to the first surface and has a recess such that, in an actuated configuration, the hook-like appendage extends away from the first surface and the recess is configured to receive a portion of an electronic computing device. The multi-part clip is balanced atop the electronic computing device according to a gravitational force imparted therein.