Abstract: An accessory gearbox houses at least one gear train with a series of pinions. The casing has two substantially flat and opposite parallel side walls between which are mounted support shafts for each of the pinions, each of which receives accessories, and which define in the enclosure an internal volume surrounding a shaft supporting at least one hybridization pinion. The gearbox receives at least one electric machine having a rotor and a stator, wherein the rotor of the electric machine is supported by the shaft supporting the hybridization pinion of the gear train, and the stator extends around the rotor in the internal volume.

Abstract: A method of retail engagement includes receiving a worn article from a user in a retail establishment, where the worn article includes dirt or debris on an outer surface of the article. The method then includes robotically cleaning the worn article to at least partially remove the dirt or debris on the outer surface. The cleaning comprises contacting the shoe with a rotating brush, and at least one of the worn article or the rotating brush is robotically manipulated to cause the contacting. Finally, the outer surface of the article may be adorned with one or more adornments, where the one or more adornments are selected by the user.

Abstract: Circuits and methods of operation that can facilitate reducing surface losses for quantum devices are provided. In one example, a quantum device can comprise a dielectric layer, a first electrode, and a second electrode. The dielectric layer can comprise a recess formed in a surface of the dielectric layer that reduces a thickness of the dielectric layer from a first thickness external to a footprint of the recess to a second thickness within the footprint of the recess. The second thickness can be less than the first thickness. The first electrode can be positioned within the footprint of the recess. The second electrode can be electrically isolated from the first electrode by the dielectric layer. The first and second electrodes can be positioned on opposing surfaces of the dielectric layer.

Abstract: A cooling device employing a thermodynamic cycle of the reverse stirling cycle type is provided. The device includes a compressor with a reciprocating piston driven by a rotary motor about an axis by means of a crankshaft. The device further comprises a monobloc support forming a cylinder in which the piston of the compressor moves. The crankshaft is supported by a single bearing. The bearing is positioned without an intermediate component in a housing of the monobloc support.

Abstract: Circuits and methods of operation that can facilitate reducing surface losses for quantum devices are provided. In one example, a quantum device can comprise a dielectric layer, a first electrode, and a second electrode. The dielectric layer can comprise a recess formed in a surface of the dielectric layer that reduces a thickness of the dielectric layer from a first thickness external to a footprint of the recess to a second thickness within the footprint of the recess. The second thickness can be less than the first thickness. The first electrode can be positioned within the footprint of the recess. The second electrode can be electrically isolated from the first electrode by the dielectric layer. The first and second electrodes can be positioned on opposing surfaces of the dielectric layer.

Abstract: A method for improving lifetime and coherence time of a qubit in a quantum mechanical device is provided. The method includes providing a substrate having a frontside and a backside, the frontside having at least one qubit formed thereon, the at least one qubit having capacitor pads. The method further includes at least one of removing an amount of substrate material from the backside of the substrate at an area opposite the at least one qubit or depositing a superconducting metal layer at the backside of the substrate at the area opposite the at least one qubit to reduce radiofrequency electrical current loss due to at least one of silicon-air (SA) interface, metal-air (MA) interface or silicon-metal (SM) interface so as to enhance a lifetime (T1) and a coherence time (T2) in the at least one qubit.

Abstract: A method for improving lifetime and coherence time of a qubit in a quantum mechanical device is provided. The method includes providing a substrate having a frontside and a backside, the frontside having at least one qubit formed thereon, the at least one qubit having capacitor pads. The method further includes at least one of removing an amount of substrate material from the backside of the substrate at an area opposite the at least one qubit or depositing a superconducting metal layer at the backside of the substrate at the area opposite the at least one qubit to reduce radiofrequency electrical current loss due to at least one of silicon-air (SA) interface, metal-air (MA) interface or silicon-metal (SM) interface so as to enhance a lifetime (T1) and a coherence time (T2) in the at least one qubit.

Abstract: Solder-pinning metal pads for electronic components and techniques for use thereof to mitigate de-wetting are provided. In one aspect, a structure includes: a substrate; and a solder pad on the substrate, wherein the solder pad has sidewalls extending up from a surface thereof. For instance, the sidewalls can be present at edges of the solder pad, or inset from the edges of the solder pad. The sidewalls can be vertical or extend up from the solder pad at an angle. The sidewalls can be formed from the same material or a different material as the solder pad. A method is also provided that includes forming a solder pad on a substrate, the solder pad comprising sidewalls extending up from a surface thereof.

Abstract: A sensor housing apparatus includes a housing having an enclosure and outer assembly, at least one flow path extending through the housing, a gas sensor disposed in the enclosure and a thermal mass. The thermal mass is mounted within the enclosure in thermal communication with the gas sensor, and is configured to transfer thermal energy from the gas sensor to an ambient environment surrounding the housing and minimize temperature gradients adjacent the gas sensor.

Abstract: An injection mold for encapsulating a substrate comprises a lower mold component and an upper mold component adapted to form an encapsulation mold at an edge of the substrate when the upper mold component engages the lower mold component. The lower mold component comprises a substrate support and wherein the upper mold component comprises a recess. The injection mold includes a tiltable insert sized and shaped to slide within the recess to form a seal for the encapsulation mold, the insert having a substrate-contacting surface defining an area of the substrate contacted by the insert. The injection mold includes a plurality of pressure-exerting actuators connected to the tiltable insert and each being configured to independently apply pressure on the substrate via the insert, wherein the plurality of pressure-exerting actuators are adapted to equilibrate a total predetermined pressure exerted by the insert substantially evenly across the area of the substrate-contacting surface.

Abstract: The present invention relates to a process for producing high-purity para-xylene, comprising a single step of separation by adsorption in an SMB, with a subsequent step of separation by distillation in a first three-fraction distillation column producing at least two raffinates and optionally of two isomerization steps, making it possible to improve the overall para-xylene yield of the aromatic loop and to minimize the economic impact.

Abstract: A gas sensor enclosure is provided. The gas sensor enclosure includes at least two coaxial shells, a gas sensor, a gas permeable membrane that exposes a portion of the gas sensor to gas exchange through one of the at least two coaxial shells and a screen. The screen encloses the at least two coaxial shells, the gas sensor and the gas permeable membrane.

Abstract: Techniques are provided for single edge coupling of chips with integrated waveguides. For example, a package structure includes a first chip with a first critical edge, and a second chip with a second critical edge. The first and second chips include integrated waveguides with end portions that terminate on the first and second critical edges. The second chip includes a signal reflection structure that is configured to reflect an optical signal propagating in one or more of the integrated waveguides of the second chip. The first and second chips are edge-coupled at the first and second critical edges such that the end portions of the integrated waveguides of the first and second chips are aligned to each other, and wherein all signal input/output between the first and second chips occurs at the single edge-coupled interface.

Abstract: Techniques are provided for single edge coupling of chips with integrated waveguides. For example, a package structure includes a first chip with a first critical edge, and a second chip with a second critical edge. The first and second chips include integrated waveguides with end portions that terminate on the first and second critical edges. The second chip includes a signal reflection structure that is configured to reflect an optical signal propagating in one or more of the integrated waveguides of the second chip. The first and second chips are edge-coupled at the first and second critical edges such that the end portions of the integrated waveguides of the first and second chips are aligned to each other, and wherein all signal input/output between the first and second chips occurs at the single edge-coupled interface.

Abstract: The invention relates to a system and method for improving the quality of hand hygiene. It comprises a portable bottle of disinfectant equipped with electronics and an electronic wristband. It gives different real-time feedback to its user regarding the quantity of disinfectant used, the duration of hand rubbing and the compliance of his/her rubbing gestures with a reference sequence. According to variations, the bottle can be used on its own.

Abstract: A method for providing product information to at least one media displaying device located in at least one store and having an output and a data reception unit, each store having at least one data emitting device, comprising the steps of: generating, at a central back-office server connected to the store data emitting unit, an individual glyph corresponding to each different character or symbol of the product information; generating at least a display script comprising reference and position data of the glyphs in the product information; transmitting the display script and the individual glyphs to the store data emitting device; transmitting the display script to the media displaying device; broadcasting the individual glyphs; selecting and loading in the media displaying device individual glyphs corresponding to the reference data comprised in the display script; and displaying the selected and loaded individual glyphs at the output means of the media displaying device according to the position data comprise

Abstract: A sensor housing apparatus includes a housing having an enclosure and outer assembly, at least one flow path extending through the housing, a gas sensor disposed in the enclosure and a thermal mass. The thermal mass is mounted within the enclosure in thermal communication with the gas sensor, and is configured to transfer thermal energy from the gas sensor to an ambient environment surrounding the housing and minimize temperature gradients adjacent the gas sensor.

Abstract: A cooling device implementing a stirling-type thermodynamic cycle includes a compressor with a reciprocating piston driven by an electric motor rotating about an axis via a crankshaft. The electric motor comprises an internal stator and an external rotor and is connected to the crankshaft via a link with at least one degree of freedom in rotation about the axis of the electric motor.

Abstract: A cooling device employing a thermodynamic cycle of the reverse stirling cycle type is provided. The device includes a compressor with a reciprocating piston driven by a rotary motor about an axis by means of a crankshaft. The device further comprises a monobloc support forming a cylinder in which the piston of the compressor moves. The crankshaft is supported by a single bearing. The bearing is positioned without an intermediate component in a housing of the monobloc support.

Abstract: The present invention describes a type of inclined bed reactor which permits a small quantity of catalyst to be employed. Application of the reactor to a regenerative reforming process.