Abstract: A voltage converter includes a converter stage having a direct current to direct current (DC-to-DC) voltage converter, wherein the converter stage receives a first DC voltage and outputs a second DC voltage different than the first DC voltage. The voltage converter also includes a boost pre-stage having a boosting circuit and a capacitor, wherein the boost pre-stage receives a DC voltage from a battery and outputs a boosted DC voltage to the converter stage as the first voltage, wherein the boosted DC voltage is greater than the DC voltage from the battery. The boosted DC voltage of the boost pre-stage output to the converter stage provides fault resistant operation of the converter stage in the event of one or more fluctuations in an operating range of the DC voltage from the battery.

Abstract: A voltage balancing circuit includes a direct-current-to-direct-current (DC-to-DC) voltage converter interconnecting a first battery having a first voltage and a second battery having a second voltage, wherein the DC-to-DC converter transfers electrical power from the first battery to the second battery when the first voltage is greater than the second voltage, and transfers electrical power from the second battery to the first battery when the first voltage is less than the second voltage, and wherein the transfer of electrical power from the first battery to the second battery or from the second battery to the first battery balances the electrical power difference between the first battery and the second battery.

Abstract: A sliding-pivoting mechanism for a rack includes two pivot arms pivotably secured to the carcass, arranged parallel to one another, and forming a parallel guide for a pull-out guide having a guide rail and a running rail to which the rack is fastened. A locking mechanism is arranged on the guide rail and on one of the pivot arms to prevent a simultaneous pivoting and sliding movement. The locking mechanism has a locking pin arranged movably on one of the pivot arms and a locking plate mounted in a positionally fixed manner with respect to the guide rail and which interacts with the locking pin to block a pivoting movement of the pivot arms if the rack is lifted into an upper loading and unloading position. An unlocking device, coupled to the locking mechanism, has an actuating element and an unlocking element to move the locking pin from a blocking position into a release position.

Abstract: A table assembly for a vehicle includes a first mounting bracket attachable on a first fixed vehicle component and a table body. The table body has a plurality of rigid segments joined together by a corresponding plurality of flexible joints. A first one of the flexible joints extends in a first direction and at least another of the flexible joints extends in a second direction perpendicular to the first direction. The table body is configured to be removably coupled with the first mounting bracket such that the first mounting bracket supports the table body in a generally horizontal position with the table body in a first configuration folded along the first flexible joint such that the at least another of the flexible joints is positioned to extend along one of the plurality of rigid segments.

Abstract: The arrangement includes a latch pivotally mounted to cooperate with a catch, a lock member including a locking ratchet arranged to cooperate with the latch between initial and intermediate locking configurations of the latch, following at least one movement control action of the ratchet by an actuator, an ejector arranged to drive, with the ejection thereof, the pivoting of the latch and the lifting of the hood, the latch and the ejector forming an ejection member of the striker. During the movement of the ratchet from the initial configuration to the final configuration, the lock member is arranged to pivot the ejection member in an ejection direction against the resultant torque of the weight of the hood exerted on the ejector via the striker in order to enable the lifting of the hood.

Abstract: An example of a printing carriage system is disclosed. The example disclosed herein comprises a plurality of printheads, and a positioning mechanism. The plurality of printheads comprises a moveable printhead that is moveable with respect to other printheads from the plurality of printheads. The positioning mechanism is to move the moveable printhead from a first printhead position to a second printhead position.

Abstract: The present invention belongs to the field of genetic therapy. In particular, the invention refers to EphA2 specific RNA-based constructs, which are useful for the treatment, prevention and diagnosis of EphA2 expressing cancers.

Abstract: Optical assemblies for use in virtual and augmented reality environments are described. The optical assemblies may include lenses, filter stacks, cameras, and image projecting devices. For example, the optical assemblies may include at least one lens, a first filter stack between the at least one lens and an image projecting device, a second filter stack between the first filter stack and the image projecting device, and a camera configured to capture images of an infrared reflection of light through the at least one lens.

Abstract: An apparatus (1) for the packaging of products in pre-made containers (100, 101) that comprises a receiving station (2) for containers and at least two workstations (3, 4) each on one side of that receiving station; the apparatus comprising container transfer means (5) that are equipped with at least two holding groups (6, 7) prepared to hold containers in a suspended way and that can move between at least two positions, one that coincides with the container receiving station (2) and the other that coincides with one of the two workstations (3 or 4), such that the transfer means are able to serve the pre-made containers received in that receiving station to one side and to the other side of the receiving station, and to corresponding workstations, in an alternating way.

Abstract: A method and system for detecting software is provided. The method includes executing determination software for detecting a decision associated with an individual of a plurality of individuals. A selection for a specified user type associated with the individual is received and a push notification is transmitted. In response, specified software loaded within active devices is activated and the active device is registered with a valid hardware node within a blockchain instance. The valid node is associated with a group of digital tokens and an associated group of blockchain addresses and modified digital tokens are transmitted to the valid node. A weighting value is assigned to the modified digital token and the modified digital token is analyzed with respect to an associated weighting value. In response, the determination software is modified.

Abstract: A near-eye display system includes a display panel to emit display light representative of a display image and a lens assembly disposed along an optical axis. The lens assembly includes a first phase mask plate having a first major surface facing the display and a second major surface opposite the first major surface, the second major surface implementing a first freeform Fresnel lens structure, and further includes a second phase mask plate adjacent and parallel to the first phase mask plate and having a third major surface facing the second major surface and an opposing fourth majors surface, the third major surface implementing a second freeform Fresnel lens structure. A pose of at least one of the first and second phase mask plates relative to the other is configured to be adjusted so as to adjust an optical power of the lens assembly.

Abstract: A system includes an electronic display for emitting light toward an eye-ward side of the system. A beam splitter receives emitted light from the display. The beam splitter includes a polarization beam splitting (PBS) film and a mirror coating to generate two orthogonal polarization states with different optical paths thereby creating a first focal plane and a second focal plane at the eye-ward side of the system. At least one liquid crystal switch is positioned to receive light from the display in a light path between the display and the eye-ward side of the system.

Abstract: A method and system for detecting software is provided. The method includes executing determination software for detecting a decision associated with an individual of a plurality of individuals. A selection for a specified user type associated with the individual is received and a push notification is transmitted. In response, specified software loaded within active devices is activated and the active device is registered with a valid hardware node within a blockchain instance. The valid node is associated with a group of digital tokens and an associated group of blockchain addresses and modified digital tokens are transmitted to the valid node. A weighting value is assigned to the modified digital token and the modified digital token is analyzed with respect to an associated weighting value. In response, the determination software is modified.

Abstract: A near-eye display system includes a polarization waveguide having an in-coupling interface disposed proximate to a first end and an out-coupling interface disposed proximate to an opposite second end. The polarization waveguide is configured to convey light incident at the in-coupling interface to the out-coupling interface by inducing multiple changes in a polarization state of the light as the light traverses the polarization waveguide. At least a subset of the changes in polarization state induce the light to reflect within the polarization waveguide without relying on total internal reflection (TIR).

Abstract: An example of a printing carriage system is disclosed. The example disclosed herein comprises a plurality of printheads, and a positioning mechanism. The plurality of printheads comprises a moveable printhead that is moveable with respect to other printheads from the plurality of printheads. The positioning mechanism is to move the moveable printhead from a first printhead position to a second printhead position.

Abstract: A near-eye display system includes an optical system facing a display panel. The optical system includes an input filter, and output filter, and a variable-power catadioptric lens assembly disposed between the input and output filters. The input and output filters are configured, along with the catadioptric lens assembly to fold a path of display light from the display panel to a user's eye. The catadioptric lens assembly includes two or more lens elements disposed along an optical axis, each lens element having at least one surface with a freeform curvature. One of the lens elements is configured to be laterally translated relative to the other lens elements so as to change an optical power of the catadioptric lens assembly.

Abstract: An apparatus for use with a head wearable display includes a curved eyepiece for guiding display light received at an input surface peripherally located from a viewing region and emitting the display light along an eye-ward direction in the viewing region. The curved eyepiece includes an optical combiner, an eye-ward facing surface that is concave, a world facing surface that is convex, and a curved lightguide disposed between the eye-ward facing and world facing surfaces to guide the display light via total internal reflections from the input surface to the viewing region. The optical combiner is disposed within the curved eyepiece at the viewing region to redirect the display light towards the eye-ward direction. The optical combiner includes a pattern of reflective elements separated by interstitial regions. The interstitial regions pass ambient light incident through the world facing surface such that the viewing region is partially see-through.

Abstract: A connection assembly is provided that includes a pin and a clip. The pin includes a head portion having two spaced flanges defining a slot therebetween, a tail portion defining a bulb, and a shaft extending between the head and tail portion. The clip includes a plurality of resilient fingers extending radially inward and a central cavity. The pin extends through the central cavity of the clip and the resilient fingers receives and rotationally engages with the bulb of the pin. In one form, the connection assembly connects a molded doghouse to an adjacent part.

Abstract: A system includes an electronic display for emitting light toward an eye-ward side of the system. A beam splitter receives emitted light from the display. The beam splitter includes a polarization beam splitting (PBS) film and a mirror coating to generate two orthogonal polarization states with different optical paths thereby creating a first focal plane and a second focal plane at the eye-ward side of the system. At least one liquid crystal switch is positioned to receive light from the display in a light path between the display and the eye-ward side of the system.

Abstract: A vehicle includes a water collection system including a deployable channel movable between a stowed position and a deployed position for capturing water, a filter for filtering the water collected by the deployable channel, and a tank for storing the water filtered by the filter.