Abstract: The disclosure relates to the field of providing a flexible screen which is extensible and retractable across an opening. It is desirable to provide a bottom guide track which is convenient to fit and with a low profile. The disclosed guide track arrangement provides an elongate mounting member for securing to a support that forms part of the opening, and which provides at least one elongate connection recess; and an elongate track member, formed separately from and attachable to the mounting member, and having a track region with an elongate guide recess for slidingly retaining an edge of a flexible screen. The track member has at least one engagement part engageable into the complementary connection recess by lateral movement of the track member to connect the track member to the mounting member.

Abstract: The invention concerns a system for controlling the flow of turbined water from a plurality of hydroelectric plants (1, 2, 3, 4, 5) arranged in series along a watercourse with open channel flow, defining upstream of each plant a plurality of head races subject respectively to hydraulic flow and level constraints, said plurality of hydroelectric plants, in which the flow of water turbined by each of said plants is controlled by means of a flow setpoint (QCui), said system comprising regulation of a global electrical production power setpoint (Pc) for said plurality of hydroelectric plants by means of a flow regulation setpoint (QRGP) taken into account by the flow setpoint (QCi) of each of said plants, and in that said flow regulation setpoint (QRGP) determined by said regulation is weighted for each of said plants by means of weighting coefficients (?i) as a function of the respective hydraulic characteristics of the head races defined upstream of said plants.

Abstract: A mounting arrangement comprised of a first component for attachment to a support, and a second component supportable by the first component. The first component has a first side which is in use distal from the second component and provides a supporting portion spaced from the first side. The second component provides an engagement portion for engagement with the supporting portion. The mounting arrangement provides a restraining part moveable between a restraining configuration for restraining disengagement of the engagement portion from the supporting portion, and a release configuration for allowing disengagement of the engagement portion from the supporting portion. The mounting arrangement further provides a securing component which is insertable between the second component and the first side of the first component to restrict disengagement of the engagement portion from the supporting portion.

Abstract: An apparatus for retaining a blind comprises: a first elongate element for attachment to a supporting structure; a second elongate element attachable to the first elongate element, in order to at least partially form a guide track providing a guide channel in which a part to be guided may be constrained, the first and second elements together at least partially defining the external surfaces of the guide track. The second elongate element is attachable to the first elongate element by displacement of the second element relative to the first element. The direction of displacement may be a direction substantially transverse to the direction of elongation of the first element.

Abstract: An apparatus for retaining a blind comprises: a first elongate element for attachment to a supporting structure; a second elongate element attachable to the first elongate element, in order to at least partially form a guide track providing a guide channel in which a part to be guided may be constrained, the first and second elements together at least partially defining the external surfaces of the guide track. The second elongate element is attachable to the first elongate element by displacement of the second element relative to the first element. The direction of displacement may be a direction substantially transverse to the direction of elongation of the first element.

Abstract: A retractable screen for extending across an architectural opening is disclosed. The retractable screen includes a fixed side having a fixed screen post; a displaceable handle post having an upper region and a lower region, the displaceable handle post is displaceable away from the fixed side towards a closed position, and is displaceable towards the fixed side back into an open position; at least one of an upper guide track and a lower guide track which is operatively engaged with the upper or lower region of the handle post and guides movement of the handle post between the open and closed positions.

Abstract: An ink jet printing process for sublimation printing of arbitrary textile fiber substrates, wherein the fiber materials are pretreated with an aqueous coating composition, enabling ink jet printing of natural and regenerated cellulosic fibers and blends thereof with synthetic fibers, by direct sublimation or sublimation transfer printing, applying to said fibers a novel textile coating or fabric pretreatment composition, wherein said textile coating or fabric pretreatment includes: an aqueous dispersion of fluoropolymer particles and a non-fluoropolymer binder.

Abstract: The present invention relates generally to barriers for architectural openings, in particular to a screen apparatus and method for screening off an architectural opening. The screen apparatus includes an elongated overhead frame member, a transverse fixed side frame member, a displaceable side frame member, and an elongated articulated bottom frame member. A screen member extends between the frame members, the screen member being interchangeable between a collapsed condition when the screen is open and an extended condition when the screen is closed by movement of the displaceable side frame member.

Abstract: The invention relates to a method for demodulating information emitted by amplitude modulation with two levels by a reader (2) to a transponder (4), comprising a step to determine if this symbol is identical to or is different from the previous symbol, after each symbol.

Abstract: An ink jet printing process for sublimation printing of arbitrary textile fiber substrates, wherein the fiber materials are pretreated with an aqueous coating composition, enabling ink jet printing of natural and regenerated cellulosic fibers and blends thereof with synthetic fibers, by direct sublimation or sublimation transfer printing, applying to said fibers a novel textile coating or fabric pretreatment composition, wherein said textile coating or fabric pretreatment comprises: an aqueous dispersion of fluoropolymer particles and a non-fluoropolymer binder.

Abstract: A retractable screen for extending across an architectural opening is disclosed. The retractable screen includes a fixed side having a fixed screen post; a displaceable handle post having an upper region and a lower region, the displaceable handle post is displaceable away from the fixed side towards a closed position, and is displaceable towards the fixed side back into an open position; at least one of an upper guide track and a lower guide track which is operatively engaged with the upper or lower region of the handle post and guides movement of the handle post between the open and closed positions.

Abstract: The present invention relates generally to barriers for architectural openings, in particular to a screen apparatus and method for screening off an architectural opening. The screen apparatus includes an elongated overhead frame member, a transverse fixed side frame member, a displaceable side frame member, and an elongated articulated bottom frame member. A screen member extends between the frame members, the screen member being interchangeable between a collapsed condition when the screen is open and an extended condition when the screen is closed by movement of the displaceable side frame member.

Abstract: The invention relates to a method for demodulating information emitted by amplitude modulation by a reader (2) to a transponder (4) comprising: a step to compare variations of a slaving voltage (Vc) of the transponder (4) with threshold values, and to transform the result of this comparison into an authorized modulation level skip value, a step to add this skip to a previous first modulation level to determine a second modulation level.

Abstract: A device and method for estimating a phase reference or a phase shift of a S1 with respect to another reference signal S0.

Abstract: The invention relates to a method for demodulating information emitted by amplitude modulation by a reader (2) to a transponder (4) comprising: a step to compare variations of a slaving voltage (Vc) of the transponder (4) with threshold values, and to transform the result of this comparison into an authorized modulation level skip value, a step to add this skip to a previous first modulation level to determine a second modulation level.

Abstract: The invention relates to a method for demodulating information emitted by amplitude modulation with two levels by a reader (2) to a transponder (4), comprising a step to determine if this symbol is identical to or is different from the previous symbol, after each symbol.

Abstract: The invention concerns a method for reading a set of electronic labels, each comprising a distinct identification code of N bits and situated in the electromagnetic field of an interrogator device, characterized in that it comprises the following steps: a) for each given code of N bits, defining an elementary analysis block comprising m bits, where m is a sub-unit of N, b) analyzing the code of each label by scrolling through this code, block of m bits by block of m bits, c) and, for a given label, generating a serial number representing the number of labels identified before this label in such a way that the interrogator knows at any moment the number of labels present in the electromagnetic field, d) establishing a cross reference table between the serial numbers generated and the values of the identification codes of each label.

Abstract: This invention relates to a device and method for estimating a phase reference or a phase shift of a S1 with respect to another reference signal S0.

Abstract: A hydroxamic acid derivative represented by formula (1) or a prodrug thereof, or a pharmaceutically acceptable salt thereof, which has a matrix metalo-proteinase inhibitor.

Abstract: The invention concerns a method for reading a set of electronic labels, each comprising a distinct identification code of N bits and situated in the electromagnetic field of an interrogator device, characterised in that it comprises the following steps: