Piret
Eric Piret, Cesson Sevigne FR
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20150090786 | METHOD FOR CONTINUOUS DETECTION OF A PERSONS PRESENCE ON PUBLIC TRANSPORTATION - A method for continuous determination of a person's presence in a public transport conveyance is proposed, where a customer medium comprising an RF transceiver is assigned to the person, where at least one reading device per passenger compartment or car is provided for data communication with the customer media in the conveyance, which is connected to a computer serving as an on-board unit for the purpose of data communications, where these are also connected to each other in the case that several reading devices are provided, where an on-board unit serving as the main on-board unit is assigned to a passenger compartment or car if several passenger compartments or cars are present, and the other passenger compartments or cars are assigned to on-board units serving as secondary on-board units, which are connected to the main on-board unit for the purpose of data communication, where the customer medium is in a “sleep” mode upon entering the transport in order to keep energy consumption as low as possible. | 04-02-2015 |
Fabien Piret, Hamme-Mille BE
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20140178134 | Unloading device, unloading process and unloaded powder - Device for unloading a powder from standardized bulk containers equipped with an inner liner, the device comprising a collection unit suitable for being tightly fixed on the container and suitable for being in fluid communication with the interior of the liner; a shearing unit, in fluid communication with the collection unit, comprising shearing means for shearing the powder; and a separate delivering unit, in down stream fluid communication with the shearing unit, the delivering unit comprising an output suitable for connecting pneumatic unloading means. | 06-26-2014 |
Gaelle Piret, Lund SE
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20140330337 | NANOWIRE-BASED DEVICES FOR LIGHT-INDUCED AND ELECTRICAL STIMULATION OF BIOLOGICAL CELLS - A device including at least one photovoltaic cell and at least one nanowire configured to electrically stimulate a biological material in response to radiation. | 11-06-2014 |
Gauthier Piret, Ster-Francorchamps BE
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20130160916 | AIR MAINTENANCE TIRE AND CONNECTOR SYSTEM - An air maintenance tire and connector system includes a tire carcass having an elongate integral air passageway contained within a flexible tire component of the tire carcass between an air inlet and an air outlet cavity and a connector assembly inserted within one or both of the cavities. A coupling post having an axial bore extends from the hollow body through a tire wall thickness to a tire central cavity. A remote end of the coupling post is operative for sequential alternative attachment to a punch device for penetrating in a pre-cure procedure through the tire wall thickness to the tire central cavity. | 06-27-2013 |
20130160919 | CONNECTOR SYSTEM AND AIR MAINTENANCE TIRE ASSEMBLY - A connector system and tire assembly includes an elongate integral air passageway contained within a flexible tire component of a tire carcass, the air passageway extending between an air inlet cavity and an air outlet cavity in the flexible tire component, and the air passageway extending at least a partial circumferential path around the tire carcass. A hollow dome-shaped inlet nut seats within the inlet cavity and a hollow dome-shaped outlet nut seats within the outlet cavity. The inlet nut couples to an air inlet device for conducting air external to the tire carcass into the inlet nut central chamber; and the outlet nut outward body side couples to a valve device positioned within the tire cavity. | 06-27-2013 |
20130160927 | AIR MAINTENANCE TIRE METHOD OF CONSTRUCTION - A method of constructing a tire includes: constructing an elongate strip core; encasing the strip core into a containment within an uncured flexible tire component, the strip core extending between an air inlet and an air outlet cavity in the flexible tire component; building on a tire building drum a green tire carcass from tire components including the flexible tire component and encased strip core; removing the encased strip core from the cured flexible tire component to leave within the flexible tire component a substantially unobstructed air passageway; and inserting a permanent air inlet assembly into the air inlet cavity and a permanent air outlet assembly into the air outlet cavity. | 06-27-2013 |
20140174621 | PNEUMATIC TIRE WITH BUILT IN FASTENER SYSTEM - A pneumatic tire assembly includes a pneumatic tire having an inner cavity and an inner surface at least partially defining the inner cavity, a rigid structure for facilitating operation of the tire assembly, and a threaded receptacle for securing the rigid structure to the inner surface of the inner cavity. The threaded receptacle has been integrally bonded to the inner surface during curing of the pneumatic tire. | 06-26-2014 |
20150041035 | VALVE ASSEMBLY FOR AIR MAINTENANCE TIRE - An air maintenance tire and air pump assembly includes a sidewall and a tire cavity for maintaining pressure; an elongate tubular air passageway enclosed within a flexing region of the sidewall, air passageway, the air passageway operably closing segment by segment in reaction to induced forces from the tire flexing region as the flexing region of the tire wall rotates adjacent a rolling tire footprint, the elongate air passageway having at least one check valve device seated within the axial air passageway; and a relief valve assembly comprising a chamber body, a valve, a piston, and a silicone ring, the valve having a valve body and a valve head, the valve head, deforming to release over-pressurized air from the tire cavity to atmosphere. | 02-12-2015 |
Jacques Piret, Liege BE
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20130119589 | Hearth for a Metallurgical Furnace Having an Improved Wall Lining - A hearth for a metallurgical reactor, in particular for a blast furnace, has an outer shell and an annular wall lining of refractory material inside the shell, the wall lining having a lower region with a multi-layered construction a radially inner layer faces the interior of the hearth and includes at least one inner ring of refractory elements, radially outer layer faces the outer shell and has at least one outer ring of refractory elements, where in the at least one inner ring elements are made of a first carbonaceous refractory material that is different from one or more carbonaceous refractory materials of the elements in the outer layer such that, the first refractory material contains, in a proportion of at least 5% by mass in total, at least one property-enhancing additive other than metallic silicon or silicon carbide. In beneficial combination therewith, the at least one inner ring has a wall thickness of less than 45%, of the corresponding total wall thickness of the wall lining. | 05-16-2013 |
20130276680 | CERAMIC BOTTOM LINING OF A BLAST FURNACE HEARTH' - A hearth for a metallurgical furnace, in particular for a blast furnace, the hearth including a wall lining and a bottom lining of refractory material for containing a molten metal bath, the bottom lining including a lower region and an upper region that is arranged to cover the top of the lower region and that is built of ceramic elements, the ceramic elements of the upper region being made of microporous ceramic material including a granular phase made of a silico-aluminous high alumina content granular material and a binding phase for binding grains of said granular material, said microporous ceramic material having thus an maintaining permanently a thermal conductivity lower than 7 W/m.° K. | 10-24-2013 |
20140217655 | RAMMING MASS FOR THE REFRACTORY COATING OF A METALLURGICAL VESSEL, METHOD FOR IMPLEMENTING SAME AND METALLURGICAL VESSEL, IN PARTICULAR A BLAST FURNACE, COMPRISING A COATING USING SAID RAMMING MASS - A ramming mass for the block lining of at least some of the refractory elements of a refractory lining of a metallurgical vessel such as a blast furnace, said ramming mass being composed of a mixture of a granular phase and a binder phase, wherein the granular phase and/or binder comprises at least one component having a microporous structure or capable of forming a microporous structure by firing during the blast furnace campaign. | 08-07-2014 |
James M. Piret, Vancouver CA
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20120009671 | SYSTEM AND METHOD FOR MICROFLUIDIC CELL CULTURE - Microfluidic devices and methods for perfusing a cell with perfusion fluid are provided herein, wherein the gravitational forces acting on the cell to keep the cell at or near a retainer or a retaining position exceed the hydrodynamic forces acting on the cell to move it toward an outlet. | 01-12-2012 |
20130115606 | SYSTEM AND METHOD FOR MICROFLUIDIC CELL CULTURE - Microfluidic devices and methods for perfusing a cell with perfusion fluid are provided herein, wherein the gravitational forces acting on the cell to keep the cell at or near a retainer or a retaining position exceed the hydrodynamic forces acting on the cell to move it toward an outlet. Also provided, are methods for assaying cell products within the microfluidic device. | 05-09-2013 |
Jean-Paul Piret, Niederfeulen LU
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20150148448 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising a tread, the tread comprising a rubber composition comprising from 20 to 90 parts by weight per 100 parts by weight of rubber (phr) of solution polymerized styrene-butadiene rubber, from 10 to 80 phr of polybutadiene rubber, wherein from 0 to 20 weight percent of the polybutadiene rubber is a syndiotactic polybutadiene rubber comprising at least 70 percent of monomeric units in syndiotactic 1,2 configuration and the balance of the polybutadiene rubber comprises at least 90 percent of monomeric units in cis-1,4 configuration; and from 50 to 150 phr of pre-hydrophobated precipitated silica wherein the pre-hydrophobated precipitated silica is hydrophobated prior to its addition to the rubber composition by treatment with at least one silane selected from the group consisting of alkylsilanes, alkoxysilanes, organoalkoxysilyl polysulfides and organomercaptoalkoxysilanes. | 05-28-2015 |
Philippe Piret, Cesson-Sevigne FR
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20080270873 | Decoding Method for Algebraic Geometric Codes and Associated Device - The present invention relates to a method of decoding a one-point algebraic geometric code defined on an algebraic curve of type C(a,b) represented by an equation F(X,Y)=0 of degree b in X and of degree a in Y over F | 10-30-2008 |
Philippe Piret, Lasne BE
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20090271681 | METHOD, DEVICE AND SOFTWARE APPLICATION FOR TRANSMITTING DATA PACKETS IN A COMMUNICATION SYSTEM - The invention relates to a method for transmitting a plurality of data packets to a receiver in a data communication system. The method comprises the steps of transmitting one or more data packets from a list of data packets to be transmitted ( | 10-29-2009 |
Vincent Piret, Gembloux BE
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20110299657 | Gantry Rolling Floor - The present invention relates to an irradiation unit for emitting a particle beam, a gantry including the irradiation unit, a squirrel cage structure located within and supported by the gantry, a frame arranged so as to be motionless, a moving floor including a plurality of elongated members forming a primary caterpillar, two moving floor guide units having a truncated circle shape, facing each other, attached to said squirrel cage structure and the motionless frame, respectively. Each of the two moving floor guide units includes at least a first rail, the primary caterpillar being slidably arranged on the first rail. Each moving floor guide unit includes at least a second rail having a truncated circle shape and the moving floor includes at least one secondary caterpillar including elongated members flexibly connected to each other. | 12-08-2011 |
Wendy P. Piret, Mercer Island, WA US
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20090024102 | Article and method for absorbing bodily substance discharge from and delivering medicinal substance to mouth or nose - The present invention provides a wearing article for absorbing bodily substance discharge from mouth or nose. The article is formed from a material which is capable of receiving a holding bodily substance device and which is simply retained on the forearm or elbow of the user. The invention also provides a wearing article for delivering medicinal substance to mouth or nose. | 01-22-2009 |
Willy Piret, Xhendelesse BE
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20140178685 | Sizing Composition for Charges Used in Thermoplastic Polymeric Material Reinforcement, Reinforced Polymeric Materials and Method of Manufacture - The invention relates to an aqueous sizing composition for reinforcing charges, preferably glass fibers, comprising a silane coupling agent, an epoxy film forming polymer comprising 2-8 reactive epoxy groups per chain and compatible with thermoplastic polyester matrix resin selected from PET and PBT, and a hypophosphite in an amount of 5 to 30 w % of the composition, preferably 7 to 25 w %, more preferably 10 to 20 w % and most preferably 12 to 18 w % of the composition. A thermoplastic polyester resin reinforced with glass fibers coated with a sizing composition of the invention shows improved resistance to staining and improved tensile elongation at break. The sizing composition further improves processability of the sized fibres. | 06-26-2014 |
Willy Piret, Battice BE
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20140255631 | SIZING COMPOSITION FOR GLASS FIBRES - The present invention concerns a sizing composition for glass fibres comprising: (a) A silane based coupling agent mixture, (b) A film former, (c) Additives, Characterized in that, the silane based coupling agent mixture comprises (d) At least 15 wt. % of at least one dialkoxysilane, and (e) At least 20 wt. % of at least one unsaturated ester silane comprising an olefinic double bond activated by an ester function̂, Wherein R can be —H, —CH | 09-11-2014 |
20140370266 | GLASS FIBRE SIZING COMPOSITION - The present invention concerns a sizing composition for glass fibres comprising the following components: (a) A silane based coupling agent which is not an aminosilane; (b) A film former; (c) A borate; (d) A lubricant Characterized in that, at least 75 wt. % of the silane coupling agent present in the composition is dialkoxylated. It also concerns a glass fibre sized with the reaction product of said sizing composition, as well as a polymeric composite reinforced with such glass fibres. | 12-18-2014 |