Abstract: A smart air ionizer is disclosed herein. The smart air ionizer includes a power circuit, a high voltage circuit, an electrode coupled to the high voltage circuit, the electrode configured to ionize air surrounding the electrode, and a controller circuit coupled to the power circuit and the high voltage circuit, the controller circuit including a controller configured to control a voltage output of the high voltage circuit to the electrode based on a feedback received from the high voltage circuit.

Abstract: A frothing appliance includes a housing having a recess, a froth wand, wherein the froth wand has a longitudinal axis (A). The frothing appliance also includes means for retracting the froth wand, along the longitudinal axis (A), into the recess of the housing, and means for cleaning the froth wand when the froth wand is fully or partially retracted into the recess of the housing.

Abstract: A spectrally selective absorbing coating for receivers acting in air of thermal and thermodynamic solar systems having a substrate and at least a protective structure capable of protecting the metal component of the protective structure and the metal components of the absorbing coating against the atmospheric oxidizing agents, the protective structure which in turn includes a metal layer upon which a ceramic layer is arranged.

Abstract: A child restraint system may provide a seat and restraint system for a child in an aircraft lavatory. The child restraint system may be configured to be installed on an existing wall such as a wall of an aircraft lavatory or be manufactured as part of an aircraft lavatory. The child restraint system may be a rigid structure comprising a seat back, a seat bottom, a first seat side, a second seat side, and a harness. The child restraint system may be a flexible or fabric structure. The child restraint system may comprise a seat, a first strap, and a second strap.

Abstract: A front light module configured to be disposed on a display panel to illuminate the display panel is provided. The front light module includes a light source and a light guide plate. The light guide plate has a first surface facing away from the display panel, a second surface facing the display panel, and a light incident surface facing the light source. The light incident surface connects the first surface and the second surface. The first surface has multiple sets of optical micro-structures. Each of the sets of the optical micro-structures includes multiple optical micro-structures disposed or distributed asymmetrically.

Abstract: A passenger compartment for the interior of an aircraft, the passenger compartment adapted for a passenger caring for a baby, the compartment comprising, a first side wall, a second side wall, a back wall joining the first side wall to the second side wall, a front wall opposite the back wall, the front wall comprising a door to allow the passenger to enter and exit the compartment, a seat comprising a portion pivotally attached to the first side wall, a foldable changing table for changing a baby, the foldable changing table pivotally attached to the back wall, a bassinet attached to the second side wall, wherein a maximum distance between the first side wall and the second side wall is less than 160 cm.

Abstract: A display device and an operating method for the display device are provided. The display device includes a pixel array, a multiplexer circuit, and a holding circuit. The pixel array includes a first pixel column and a second pixel column. The multiplexer circuit provides a first data signal to the first pixel column during a first period and provides a second data signal to the second pixel column during a second period. The holding circuit provides a reference signal to the second pixel column during the first period to maintain a display result of the second pixel column during a previous period and provides the reference signal to the first pixel column during the second period to maintain a display result of the first pixel column during the first period.

Abstract: A monument for an aircraft including a fibre-reinforced polymer body. The fibre-reinforced polymer body includes corrugations configured to reinforce the monument.

Abstract: A heat pump assembly includes a plurality of Peltier devices mounted to receive air from a common air inlet, means for causing a current to flow through the Peltier devices, a plurality of first heat sinks arranged in thermal contact with a first, hot, side of the Peltier devices, and a plurality of second heat sinks arranged in thermal contact with a second, cold, side of the Peltier devices. Each of the first heat sinks defines a respective first channel through which inlet air warmed by the hot side of the Peltier devices flows, and each of the second heat sinks defines a respective second channel through which inlet air cooled by the cold side of the Peltier devices flows.

Abstract: Display apparatus includes reflective layer with reflective material with stacks of additional layers thereon. Each stack has an optically switchable layer. Switching elements are on a side of the reflective layer opposite to the stacks or form part of the reflective layer. Each switching element applies heating to a switchable portion of the optically switchable layer to change appearance of the switchable portion when viewed from the viewing side of the display apparatus. The optically switchable layer includes phase change material switchable between stable states each having a different refractive index. The phase change material switches by applying heat between the stable states. Switching the optically switchable layer causes the apparatus to provide one or both of the following effects for incident radiation within a predetermined frequency range: (i) a change in reflectivity of a factor of at least 50; or (ii) a change in phase within 5% of n?/2 radians, where n is an integer.

Abstract: A method for producing micro- and/or nanostructures includes fixing a substrate with an embossing material on a substrate accommodating device, contacting of a structured stamp with the embossing material, curing of the embossing material, and removal of the embossing material from the structured stamp.

Abstract: An electric vehicle charging plug includes a housing for connecting to an electric vehicle, a main housing, a sensor comprising at least one conductive path embedded in a wall or arranged on the surface of the housing and/or main housing, and a control unit wherein the sensor is configured to detect the crack of the housing and/or the main housing.

Abstract: The present invention relates to the repair of pipes, comprising a two-part ring fixed initially by a compression unit which allows the execution of longitudinal welding in order definitively to fix the two-part ring, via apertures, before the compression unit is removed. The two-part ring will be completely welded to the pipe, especially in regions close to connections, but it is necessary for the two-part ring to be fixed initially by the compression unit for the purpose of shaping and definitive geometry of the ring relative to the pipe, normalization of fluid conveyance and in order that it is possible for welding to be planned for the opportune moment.

Abstract: Disclosed are an electrostatic precipitator system and method. The disclosed electrostatic precipitator system includes: an electrostatic precipitator; a main hopper which is disposed below the electrostatic precipitator so as to be in fluid communication with the electrostatic precipitator; a plurality of sub-hoppers disposed below the main hopper so as to be in fluid communication with the main hopper; a vertical duct disposed below each sub-hopper so as to be in fluid communication with each sub-hopper; and a water tank disposed below the vertical duct so as to be in fluid communication with the vertical duct.

Abstract: A tool identification chip for an unambiguous marking of tools and/or tool holders is proposed, with a plate-like base body which has an adhesive side and a lettering side situated opposite the adhesive side.

Abstract: A composite panel includes woven fabrics and a polymer composite. The polymer composite includes Poly(methyl methacrylate) (PMMA). The woven fabrics includes basalt fibers. The basalt fibers are mineral-additive modified. Mineral-additive modified basalt fiber based PMMA composites are used for ballistic applications. Alternatives layer of aramid fabric and mineral additive modified basalt fabric based PMMA composites are also used for UV resistant ballistic applications. Lightweight sustainable sandwich ballistic panel are achieved by a reactive thermoplastic route.

Abstract: An electrode lead comprises a lead body, connector contacts affixed to the proximal end of the lead body, and a cuff body affixed to the distal end of the lead body. The cuff body is pre-shaped to transition from an unfurled state to a furled state, wherein the cuff body, when in the furled state has an inner surface for contacting a nerve and an overlapping inner cuff region and an outer cuff region. The electrode lead further comprise electrode contacts circumferentially disposed along the cuff body when in the furled state, such that at least one of the electrode contacts is located on the inner surface of the cuff body, and at least another of the electrode contacts is located between the overlapping inner and outer cuff regions. The electrode lead further comprises electrical conductors extending through the lead body respectively between the connector contacts and the electrode contacts.