Abstract: A device for protecting against shocks for a glass bottle is presented, having a body, a bottom and a distal portion successively comprising from the body, a shoulder, a collar and a neck, said device comprising a first cup engaging with the bottom and a second cup engaging with the shoulder, each of the cups having a projecting portion for damping shocks, along a transversal plane, beyond a zone of a larger diameter of the bottle. The projecting portion of at least one from among the first and the second cups includes a plurality of damping pads spaced apart from one another.

Abstract: A device for protecting against shocks for a glass bottle is presented, having a body, a bottom and a distal portion successively comprising from the body, a shoulder, a collar and a neck, said device comprising a first cup engaging with the bottom and a second cup engaging with the shoulder, each of the cups having a projecting portion for damping shocks, along a transversal plane, beyond a zone of a larger diameter of the bottle. The projecting portion of at least one from among the first and the second cups includes a plurality of damping pads spaced apart from one another.

Abstract: The invention relates in particular to a device (100) for collecting a sample of a liquid in a container, characterized in that it has: a housing (10) with a longitudinal axis (AL); a component (20, 20?, 20?) comprising: a body (26) provided with at least one channel (21) having a proximal end (21p) and a distal end (21d); a receptacle (24) fixed with respect to the body (26) and situated in the continuation of the proximal end (21p) of said at least one channel (21), said component (20) being mounted rotatably with respect to the housing (10) about the longitudinal axis of this housing (10) between a closure position, in which the distal end (21d) of said at least one channel (21) is closed by the housing (10), and an open position, in which the distal end (21d) of said at least one channel (21) is able to establish a fluidic communication with the container; and an elastic valve (30) housed in the receptacle (24).

Abstract: A device for protecting against shocks for a glass bottle is presented, having a body, a bottom and a distal portion successively comprising from the body, a shoulder, a collar and a neck, said device comprising a first cup engaging with the bottom and a second cup engaging with the shoulder, each of the cups having a projecting portion for damping shocks, along a transversal plane, beyond a zone of a larger diameter of the bottle. The projecting portion of at least one from among the first and the second cups includes a plurality of damping pads spaced apart from one another.

Abstract: Multi-dose dispenser comprising: a product reservoir (14), on the X-axis, opening at a distal end through an outlet orifice and comprising a barrel (24); a piston (20) comprising a piston rod (38) having a rack and, at a distal end of the piston rod, a piston head (34) slidably mounted in the barrel (24) along the X-axis; a pawl mounted so as to be movable along the X-axis relative to the reservoir and configured to cooperate with the rack so as to drive the piston along the X-axis only in a forward direction of the piston in the barrel; a spring arranged to push the pawl back along the X-axis in a reverse direction; a case containing the pawl and at least a part of the piston; and a check valve arranged to seal the outlet orifice and allow only an outlet of product from the reservoir.

Abstract: Multi-dose dispenser comprising: a product reservoir (14), on the X-axis, opening at a distal end through an outlet orifice and comprising a barrel (24); a piston (20) comprising a piston rod (38) having a rack and, at a distal end of the piston rod, a piston head (34) slidably mounted in the barrel (24) along the X-axis; a pawl mounted so as to be movable along the X-axis relative to the reservoir and configured to cooperate with the rack so as to drive the piston along the X-axis only in a forward direction of the piston in the barrel; a spring arranged to push the pawl back along the X-axis in a reverse direction; a case containing the pawl and at least a part of the piston; and a check valve arranged to seal the outlet orifice and allow only an outlet of product from the reservoir.

Abstract: A device for protecting against shocks for a glass bottle is presented, having a body, a bottom and a distal portion successively comprising from the body, a shoulder, a collar and a neck, said device comprising a first cup engaging with the bottom and a second cup engaging with the shoulder, each of the cups having a projecting portion for damping shocks, along a transversal plane, beyond a zone of a larger diameter of the bottle. The projecting portion of at least one from among the first and the second cups includes a plurality of damping pads spaced apart from one another.

Abstract: The invention relates in particular to a device (100) for collecting a sample of a liquid in a container, characterized in that it has: a housing (10) with a longitudinal axis (AL); a component (20, 20?, 20?) comprising: a body (26) provided with at least one channel (21) having a proximal end (21p) and a distal end (21d); a receptacle (24) fixed with respect to the body (26) and situated in the continuation of the proximal end (21p) of said at least one channel (21), said component (20) being mounted rotatably with respect to the housing (10) about the longitudinal axis of this housing (10) between a closure position, in which the distal end (21d) of said at least one channel (21) is closed by the housing (10), and an open position, in which the distal end (21d) of said at least one channel (21) is able to establish a fluidic communication with the container; and an elastic valve (30) housed in the receptacle (24).

Abstract: A microwave-frequency filtering structure includes two dielectric layers separated by a conducting layer that is etched in the pattern of a filter, the upper and lower exterior faces of the stack being covered over the larger part of their surface by a conducting plane constituting ground planes of the structure, which are interlinked by a metallization of the periphery of the structure; two identical devices, an input and an output transition device, each allowing the passage from a microstrip mode to a stripline mode and vice versa, configured so that the geometry of the transition device is optimized to minimize the standing wave ratios at the ports of the filter, and to minimize the excitation and the coupling of the TE10 mode, two conducting pillars perpendicular to the plane of the structure and situated close to its principal axis, without being coupled with the filter, and linking the upper and lower ground planes.

Abstract: A portable dispensing device for administering fluids intended for animals comprising a backpack with a main compartment delimited by a rear wall configured to come into contact with the back of the user, an outer wall arranged opposite the rear wall and a side wall linking the rear and outer walls, in addition to a flexible pouch containing the fluid to be administered, placed in said main compartment, in which at least the part of the outer wall of the backpack opposite said pouch is made from a rigid material in order to form a shockproof protection and the pouch is removably secured to the rear wall.

Abstract: A full duplex microwave front end (300, 400, 500, 600, 800) for the communication system of an unmanned aerial vehicle such as a drone, comprising: —a transmitter module (310, 410, 510, 610, 710, 810) capable of selecting an antenna (311, 312, 411, 412, 511, 512, 611, 612, 711, 712), the most appropriate one at a given time, in order to emit and/or receive a signal, —a filter module (320, 420, 520, 620, 720, 820), capable of insulating the emission function from the reception function in order to emit the signal or insulating the reception function from the emission function in order to receive the signal, and —an amplifier module (340, 440, 540, 640, 740, 840), capable of amplifying the weak signal received in order to demodulate it, or capable of amplifying the power of the modulated signal intended to be emitted, characterized in that it comprises, —a switch module (330, 430, 530, 630, 730, 830) capable of switching the frequency bands B1 and B2 used for emitting and receiving the said signal respectively.

Abstract: A portable dispensing device for administering fluids intended for animals comprising a backpack with a main compartment delimited by a rear wall configured to come into contact with the back of the user, an outer wall arranged opposite the rear wall and a side wall linking the rear and outer walls, in addition to a flexible pouch containing the fluid to be administered, placed in said main compartment, in which at least the part of the outer wall of the backpack opposite said pouch is made from a rigid material in order to form a shockproof protection and the pouch is removably secured to the rear wall.

Abstract: The invention relates to a packaging comprising: a rigid shell that can be deformed by having a user apply pressure, said shell forming a storage space (1) containing a liquid or pasty substance; a breakage area (6) for releasing an applicator (3) for ejecting the liquid or pasty substance from said packaging; and a gripping area (5) including an escape path (7) for said liquid or pasty substance, the escape path being naturally closed when the user applies no pressure such that the liquid or pasty substance is prevented from being discharged after opening the packaging

Abstract: The invention relates to a packaging comprising: a rigid shell that can be deformed by having a user apply pressure, said shell forming a storage space (1) containing a liquid or pasty substance; a breakage area (6) for releasing an applicator (3) for ejecting the liquid or pasty substance from said packaging; and a gripping area (5) including an escape path (7) for said liquid or pasty substance, the escape path being naturally closed when the user applies no pressure such that the liquid or pasty substance is prevented from being discharged after opening the packaging.

Abstract: A microwave-frequency filtering structure includes two dielectric layers separated by a conducting layer that is etched in the pattern of a filter, the upper and lower exterior faces of the stack being covered over the larger part of their surface by a conducting plane constituting ground planes of the structure, which are interlinked by a metallization of the periphery of the structure; two identical devices, an input and an output transition device, each allowing the passage from a microstrip mode to a stripline mode and vice versa, configured so that the geometry of the transition device is optimized to minimize the standing wave ratios at the ports of the filter, and to minimize the excitation and the coupling of the TE10 mode, two conducting pillars perpendicular to the plane of the structure and situated close to its principal axis, without being coupled with the filter, and linking the upper and lower ground planes.

Abstract: For associating different technologies of a microstrip line and of a rectangular waveguide, for example on a ceramic, in a transition device including a mode transformer between the line integrated into a printed circuit board, and the waveguide, the board includes a housing containing the waveguide with a large sidewall coplanar and coaxial to the strip of the line and another large sidewall fixed onto a metallic layer of the board at the bottom of the housing. A linking metallic element bridges a mechanical tolerance gap between the transformer and one of the line and the waveguide. The transformer can be integrated into the board, or into the waveguide in a microwave component.

Abstract: A full duplex microwave front end (300, 400, 500, 600, 800) for the communication system of an unmanned aerial vehicle such as a drone, comprising:—a transmitter module (310, 410, 510, 610, 710, 810) capable of selecting an antenna (311, 312, 411, 412, 511, 512, 611, 612, 711, 712), the most appropriate one at a given time, in order to emit and/or receive a signal,—a filter module (320, 420, 520, 620, 720, 820), capable of insulating the emission function from the reception function in order to emit the signal or insulating the reception function from the emission function in order to receive the signal, and—an amplifier module (340, 440, 540, 640, 740, 840), capable of amplifying the weak signal received in order to demodulate it, or capable of amplifying the power of the modulated signal intended to be emitted, characterised in that it comprises,—a switch module (330, 430, 530, 630, 730, 830) capable of switching the frequency bands B1 and B2 used for emitting and receiving the said signal respectively.

Abstract: For associating different technologies of a microstrip line and of a rectangular waveguide, for example on a ceramic, in a transition device including a mode transformer between the line integrated into a printed circuit board, and the waveguide, the board includes a housing containing the waveguide with a large sidewall coplanar and coaxial to the strip of the line and another large sidewall fixed onto a metallic layer of the board at the bottom of the housing. A linking metallic element bridges a mechanical tolerance gap between the transformer and one of the line and the waveguide. The transformer can be integrated into the board, or into the waveguide in a microwave component.