Pham, FR
Batung Pham, Chassieu FR
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20100042265 | FREE -COOLING CAPACITY CONTROL FOR AIR CONDITIONING SYSTEMS - An air conditioning system having a free-cooling mode. The system includes a refrigeration circuit have a compressor, a pump, an expansion device having a variable opening, and a controller. The controller selectively operates the system in the free-cooling mode by circulating the refrigerant through the refrigeration circuit via the pump. The system includes a free-cooling capacity control sequence resident on the controller. The free-cooling capacity control sequence adjusts the cooling capacity of the system at least by adjusting the variable opening based on the temperature difference between a working fluid temperature and a set point temperature. | 02-18-2010 |
20110094246 | METHODS AND SYSTEMS FOR CONTROLLING INTEGRATED AIR CONDITIONING SYSTEMS - An integrated air conditioning system having a first air conditioning unit having a first evaporator with a first input and a first output; a second air conditioning unit having a second evaporator with a second input and a second output; a first conduit fluidly connecting the first input with the second output; a second conduit fluidly connecting the second input with the first output. The first and second conduits and the first and second evaporators form a working fluid circuit. | 04-28-2011 |
Ba-Tung Pham, Chassieu FR
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20090120110 | Refrigeration System and Method with Controllable Heat Recovery - A method for providing controllable amounts of heat recovery from a refrigerant circuit includes the steps of providing a cooling circuit comprising a compressor, a condenser, an expansion device and an evaporator connected in series by refrigerant flow lines; providing a heat recovery circuit comprising a heat recovery heat exchanger, the heat recovery circuit being connected to the cooling circuit so that the heat recovery heat exchanger is in parallel with the condenser, and the heat recovery heat exchanger being in heat exchange relationship with a fluid to be heated based upon an end-user demand for heat; and selectively flowing refrigerant through the condenser of the cooling circuit and the heat recovery heat exchanger of the heat recovery circuit so as to maintain temperature of the fluid within a temperature hand around a set point provided by the end user. | 05-14-2009 |
Charles Pham, Sevran FR
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20140072385 | FASTENING DEVICE - The invention relates to a fastening device ( | 03-13-2014 |
Charlotte Pham, Saverne FR
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20100297428 | COMPOSIT CONSISTING OF NANOTUBES OR NANOFIBRES ON A B-SIC FILM - The invention relates to a method of producing a composite comprising nanofibres or nanotubes on a porous β-SiC substrate, said method comprising the following steps: (a) a catalyst for growing nanotubes or nanofibres is incorporated into said porous β-SiC substrate or into an SiC precursor; (b) carbon nanotubes or nanofibres are grown from a mixture comprising hydrogen and at least one hydrocarbon; and (c) optionally, said carbon nanotubes or nanofibres are converted to SiC nanofibres. This composite may be used as a catalyst or catalyst support. | 11-25-2010 |
Charlotte Pham, Strasbourg FR
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20140194542 | CATALYTIC PROCESS FOR THE CONVERSION OF A SYNTHESIS GAS TO HYDROCARBONS - Catalytic process for the partial conversion of a gaseous mixture containing carbon monoxide and hydrogen into a mixture of hydrocarbons, including bringing the said gaseous mixture into contact with a solid catalyst, the solid catalyst having a porous support with a composite material including SiC and a titanium carbide and/or a titanium oxide, and an active phase. The support is prepared in the form of grains, beads, or extrudates, or in the form of cylinders or sheets of cellular foam. | 07-10-2014 |
Dang-Man Pham, Sucy-En-Brie FR
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20110046538 | COMBINATION OF A LIGHT RAY WITH A CYTOCHROME C OXIDASE SUBSTRATE PARTICULARLY FOR IMPROVING THE APPEARANCE OF THE SKIN AND/OR HAIR - The invention relates to the combination of a light ray with a cytochrome C oxydase substrate particularly for improving the appearance of the skin and/or the hair. The invention more particularly relates to a method for a cosmetic treatment particularly for improving the appearance of the skin and/or the hair that comprises the simultaneous and/or sequential administration of a) at least one cytochrome C oxydase substrate and/or at least one agent increasing the expression of said substrate; and b) at least one light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. More particularly, said light radiation has at least one predominant wavelength activating the cytochrome C oxydase, that ranges from 550 to 1000 nm, in particular from 550 to 800 nm, preferably from 620 to 700 nm, and more preferably from 640 to 680 nm; the method comprises applying a dose preferably ranging from 0.01 to 200 J/cm2, preferably from 0.1 to 30 J/cm2, more preferably from 1 to 30 J/cm2, or even from 5 to 30 J/cm2. The invention also relates to a composition containing at least one cytochrome C oxydase substrate and/or one agent increasing the expression of said substrate, and at least one compound emitting and/or filtering, in particular under light exposure, a light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. The invention also relates to a kit including at least one composition containing at least one cytochrome C oxydase substrate and/or one agent increasing the expression of said substrate, and at least one device and/or compound emitting and/or filtering a light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. | 02-24-2011 |
20110130704 | COMBINATION OF A LIGHT RAY AND A LIPASE-BIOCONVERTIBLE COMPOUND FOR IMPROVING SKIN AND/OR HAIR APPEARANCE - The present invention relates to a cosmetic method intended in particular to improve the appearance of the skin and/or hair comprising the simultaneous and/or sequential administration: | 06-02-2011 |
Hao-Nhien Pham, Paris FR
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20100141459 | METHOD AND INSTALLATION FOR REAL-TIME INSPECTION OF THE QUALITY OF WATER IN A DELIVERY NETWORK - Method for inspecting, in real time, the quality of water of a drinking water delivery network comprising, on the one hand, on connections for consumers, consumption meters ( | 06-10-2010 |
Hong Cong Tuyen Pham, Lille FR
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20120020443 | METHOD FOR PROCESSING A SIGNAL, IN PARTICULAR A DIGITAL AUDIO SIGNAL - The invention relates to a method for processing a signal, in particular a digital audio signal, suitable for being implemented by a digital signal processor (DSP) having libraries for calculating Fourier transforms from the complex number space to the complex number space, for digitally processing P input signals, P being an integer at least equal to 2, more particularly for filtering said P input signals by the convolution of sampled fast Fourier transforms (FFT), thus obtaining Q output signals, Q being an integer at least equal to 2. According to the invention, the method includes at least the following steps: grouping said P input signals by twos, one representing the real portion and the other the imaginary portion of a complex number, thus defining one or more input vectors, filtering said input vector or vectors, passing through the Fourier space, thus generating one or more output vectors, which are complex numbers, the real portion and the imaginary portion of said vector or each one of said output vectors respectively representing one of said Q output signals. | 01-26-2012 |
Hong Cong Tuyen Pham, Croix FR
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20140177844 | METHOD FOR VISUALIZING THE DIRECTIONAL SOUND ACTIVITY OF A MULTICHANNEL AUDIO SIGNAL - The invention relates to a method for visualizing a directional sound activity of a multichannel audio signal, comprising: | 06-26-2014 |
Jean-Marie Pham, Merignac FR
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20090102316 | LAMB WAVE RESONATOR - A Lamb wave resonator includes a piezoelectric layer, and a first electrode against a first face of the piezoelectric layer. The first electrode includes fingers and a contact arm, with each finger including a first side in contact with the contact arm and two other sides parallel to one another. Portions of the piezoelectric layer are at least partially etched between the two fingers to form a recess. The fingers are spaced apart from one another by a distance W calculated according to the following equation: | 04-23-2009 |
20090256650 | FILTERING CIRCUIT WITH COUPLED ACOUSTIC RESONATORS - A filter with coupled resonator having a substrate; an acoustic mirror intended to support acoustic resonators, and to isolate these resonators from the substrate; a first structure with an upper resonator and a lower resonator coupled to one another through at least one layer of acoustic coupling; a second structure with an upper resonator and a lower resonator coupled to one another through at least one layer of acoustic coupling; the lower resonators of the first and second structure having the same electrodes. The first and second structures are connected via a fifth resonator for which electrodes and the piezoelectric layer of the lower resonators are of the first and second structure. | 10-15-2009 |
Minh-Viet Pham, Paris FR
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20130110855 | METHOD OF MATCHING DATA AND USE IN THE VERIFICATION OF IDENTITY OF A RECIPIENT OF A MAIL | 05-02-2013 |
Pascale Pham, Crolles FR
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20090104080 | Method and device for isolating and/or determining an analyte - The invention concerns a device for isolating, on a reactive surface, an analyte from a liquid sample containing the analyte. | 04-23-2009 |
20130317563 | DEVICES FOR ELECTRICAL STIMULATION OF A BIOLOGICAL TISSUE AND METHOD FOR CALIBRATING SAME - An electrical stimulation system including: a mechanism generating at least one electrical signal to be applied to a biological tissue that is to stimulated and measuring a response of the biological tissue to each electrical signal; a calculation mechanism estimating, based on each electrical signal and on a corresponding response of the biological tissue, at least one parameter of an electrical model of the biological tissue and its interface with the electrical stimulation system and determining, using the model, at least one parameter of a stimulation pulse to be applied to the biological tissue by the electrical stimulation system; and a mechanism generating a stimulation pulse to be applied to the biological tissue. | 11-28-2013 |
Quoc-Cuong Pham, Le Kremlin Bicetre FR
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20140307921 | METHOD FOR LOCATING OBJECTS BY RESOLUTION IN THE THREE-DIMENSIONAL SPACE OF THE SCENE - In the field of videosurveillance by calibrated cameras and locating objects of interest in images, a method uses, on the one hand, an initial presence map p | 10-16-2014 |
Quoc Nghi Pham, Le Mans FR
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20120097884 | USE OF AEROGELS FOR PREPARING A MATERIAL FOR THERMAL INSULATION - Material for thermal insulation including an aerogel obtained by drying an organogel prepared from the pseudopeptides of formula (I). | 04-26-2012 |
Tan-Loc Pham, Pessac FR
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20140200671 | RETAINING MECHANISM, IMPLANT, AND TOOL - A retaining mechanism is disclosed, which comprises a plate including a first surface adapted to engage with an implant and a second opposing surface, the plate having mechanically-weakened areas, such that the plate is compressible from a first dimension to a second reduced dimension via the weakened areas, wherein the plate includes at least one ledge adapted to engage with a recess in the implant to prevent a fixation member inserted into the implant from backing out. A tool is also disclosed for compressing and inserting the retaining mechanism into engagement with the implant, as are respective methods of compression and insertion of the retaining mechanism into engagement with the implant. | 07-17-2014 |