Bugnion S.p.A.

A cleaning system, a charging assembly, a cleaning device, and a tray. The cleaning system comprises a cleaning device(1), a tray (2), and a charging assembly. The cleaning device (1) comprises a body (11) and a floor brush assembly (12).The floor brush assembly (12) is provided with rollers (120) which are configured to rotate around an X-axis, the floor brush assembly (12) is configured to be able to rotate at least in the X-axis direction relative to the body (11);the charging assembly comprises a male charging end (3) and a female charging end (4) which are matched with each other, wherein one of the male charging end (3) and the female charging end (4) is provided on the body (11), and the other one is provided on the tray (2); two opposite sides of the male charging end (3) in the X-axis direction are respectively provided with first electrode sheets (31); and the positions of the female charging end (4) corresponding to the male charging end (3) are respectively provided with second electrode sheets (41). In the cleaning system, the body (11) rotates in the X-axis direction and thus causes abrasion, and the first electrode sheets (31) of the male charging end (3) are provided on either side of the X-axis direction, thereby avoiding the problem of poor contact between the male charging end (3)and the female charging end (4) caused by the shaking of the body (11) relative to the floor brush assembly (12) along the X-axis.

The present disclosure discloses a massage pool. The massage pool includes: an inflatable chamber (150) defined by an inner wall (110), an outer wall (120), an upper wall (130), and a bottom wall (140), a water cavity (170) defined by the inner wall (110) and the bottom wall (140), a massage assembly (200) provided in the water cavity (170) and configured to spray a water flow into the water cavity (170). The massage assembly (200) comprises a cover (210) located in the water cavity (170) and defining an accommodating space (211) together with the inner wall (110) and a spray head assembly (220) at least partially located in the accommodating space (211) and connected to the cover (210). A water flow pipeline (300) is connected to the spray head assembly (220) and configured to provide a water flow to the spray head assembly (220), while a water pump located outside the water cavity (170) and connected to the water flow pipeline (300).

Described is a machine for preparing and extracting a hot beverage from a capsule (1) comprising a first fixed extraction unit (8) associated with the frame (6) and comprising a matching housing (9) for the capsule (1) and means (10) for perforating the capsule (1) and passage of the liquid mixture, to extract the beverage; a second movable extraction unit (11), positioned in the frame (6), and movable inside the frame (6) to bring a capsule (1) into the housing (9) of the first fixed unit (8) for extracting the liquid mixture by feeding a pressurised hot fluid into the capsule (1); the means (10) for perforating and passage of the mixture comprise a perforating punch (12), positioned fixed at a bottom (9a) of the housing (9), and partly protruding from the bottom (9a); the punch (12) comprises a first apical portion (12a) configured to intercept and perforate a wall (3) of the capsule (1) at a deformation of the wall (3) of the capsule (1), due to the effect of the pressurised fluid, towards the bottom (9a) of the housing (9) and a second base portion (12b) having a bridge-shaped cross-section defining an opening (13) passing towards a channel (14) or chamber, positioned below the punch (12), configured for the controlled falling of the beverage coming out of the opening of the wall (3) of the capsule (1) whilst the punch (12) is kept, that is to say, inserted, inside the capsule (1).

The present disclosure relates to a communication device and a communication control method. The communication device includes a radio frequency transceiver, multiple radio frequency modules, a radio frequency power supply, and an electric power supply. When the communication device is configured to support a standalone mode, the radio frequency power supply outputs a radio frequency voltage to individual radio frequency modules ready for transmission that are conductively connected to one transmission channel group, the radio frequency voltage being determined based on the power information of each radio frequency module. This can meet the higher power demand and greater radio frequency power consumption of each radio frequency module ready for transmission in the standalone mode. When the communication device is configured to support a combined mode of frequency bands of different transmission channel groups, the radio frequency power supply outputs the radio frequency voltage to a radio frequency module ready for transmission that are conductively connected to one transmission channel group, and the electric power supply outputs a power supply voltage to other radio frequency modules ready for transmission that are conductively connected to another transmission channel group. Different radio frequency modules simultaneously transmit radio frequency signals from different channel groups under the power supply of different power supplies, which can support the non-standalone mode and also the DSDA mode.

The disclosure related to a RF front-end device, a RF system and an electronic device. The RF front-end device is configured with an antenna terminal, a control terminal for receiving multiple control signals, and multiple input terminals for receiving multiple RF signals. The RF front-end device includes: a first switch unit having multiple first terminals connected to the multiple input terminals respectively; a power amplification unit, having an input terminal connected to a second terminal of the first switch unit, and an output terminal connected to the antenna terminal; and a control unit, where the control unit is connected to each of the control terminal and the power amplification unit, and is configured to control, based on a received target control signal, the power amplification unit to perform power amplification processing on a received target RF signal. The target control signal is one of the multiple control signals, and frequency bands of the multiple RF signals are different. This can increase the multiplexing efficiency of the power amplifier unit, enhance the integration level of RF front-end device, and achieve a low cost.

There is provided an airflow system for a building. The airflow system includes at least one air purification system providing purified air and receiving recirculated air; at least one air supply assembly supplying the purified air from the air purification system to at least one interior airflow space including one or more of, an office cubicle, a conference room, and an auditorium; at least one air return assembly returning the recirculated air from the at least one interior airflow space to the at least one air purification system; directional airstream(s) formed between the air supply assembly and the air return assembly, including first directional airstream(s) forming one or more air barriers between occupants, to provide respiratory isolation, and second directional airstream(s) forming an airflow field around each occupant; and at least one control system controlling the airflow system. The airflow system provides a contamination mitigation for each occupant.

There is provided an airflow system for a building. The airflow system includes at least one air purification system providing purified air and receiving recirculated air; at least one air supply assembly supplying the purified air from the air purification system to at least one interior airflow space including one or more of, an aisleway, a cafeteria, a restroom, and an elevator; at least one air return assembly returning the recirculated air from the at least one interior airflow space to the at least one air purification system; directional airstream(s) formed between the air supply assembly and the air return assembly, and comprising at least one or more of, a directed airflow field around each occupant, air barrier(s) between each occupant, and an airflow field around each occupant; and at least one control system controlling the airflow system. The airflow system provides a contamination mitigation for each occupant.

An inflatable bed includes a top sheet, a bottom sheet connected to the top sheet to jointly define an inflatable chamber, and a first tensioning member located within the inflatable chamber, the first tensioning member defining the shape of the inflatable bed upon inflation of the inflatable chamber. The first tensioning member further includes a first end portion connected to the top sheet, a second end portion connected to the bottom sheet and disposed opposite the first end portion along a height direction of the first tensioning member, a first side portion including a notch, and a second side portion disposed opposite the first side portion along a length direction of the first tensioning member. The inflatable bed further includes a heat insulation member including an opening through which the first tensioning member passes, and the heat insulation member is provided at the notch of the first tensioning member and limited by the notch in the first tensioning member.

The present invention relates to a test kit for performing an assay to detect and measure at least one autoantibody molecule in a subject developing type 1 diabetes (T1D). The invention more specifically relates to a recombinant antigen molecule fused to a bioluminescent reporter protein to detect an autoantibody molecule against a self-antigen. Said self-antigen is preferably expressed by pancreatic islet beta cells and include insulin, proinsulin, Glutamate decarboxylase 65, islet antigen 2, and Zinc transporter 8. More specifically, the present invention relates to an assay comprising a set of at least three recombinant antigen molecules in a single composition, the antigen molecules being selected from the list comprising recombinant human Glutamate decarboxylase 65, recombinant human islet antigen 2, recombinant human Zinc transporter 8, recombinant human insulin, and recombinant human proinsulin. The invention further relates to methods for determining the presence and/or level of at least one autoantibody molecule in a sample from a human subject developing T1D using said recombinant antigen molecules. According to the invention, the presence, absence, or amount of one or more autoantibody molecules against said self-antigens is determined with a luciferase immune precipitation system (LIPS) assay or a modified version of a LIPS assay, i.e., a solid phase capture LIPS (scLIPS) assay.

A computing device may determine, based on first information identifying one or more maximal cliques in a first connectivity graph, a set of potential cliques in a second connectivity graph that is an updated version of the first connectivity graph. The computing device may determine a set of valid cliques, of the set of potential cliques, in the second connectivity graph and may determine, based on the set of valid cliques, a first set of maximal cliques in the second connectivity graph. The computing device may determine, based on a set of nodes of the second connectivity graph that are not included in the first set of maximal cliques, a second set of maximal cliques in the second connectivity graph. The computing device may determine second information identifying the first set of maximal cliques and the second set of maximal cliques.