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Jannin
Michel Jannin, Octeville Sur Mer FR
| Patent application number | Description | Published |
|---|---|---|
| 20100210440 | MACHINE FOR SHAPING BLANKS OF CARDBOARD BOXES - The machine according to the invention comprises a store containing the blanks; an extractor arm; means for shaping the blanks; and an upstream transport device for receiving and distributing the blanks of the boxes. The extractor aim and the shaping means are provided on the frame of a bench, which is inserted, as in a module, between the store and the upstream transport device. Said bench comprises: a ramp which is upwardly inclined at an angle of 45° in relation to the horizontal and acts as a guiding channel; a sole having an upper part, in the region of the shaping station, which can be retracted to enable the blank to pass via the ramp; a transport system for moving the blanks from the lower point to the upper point; a forming arm carried by a framework which extends above the ramp; and a transfer arm which participates in the shaping of the blank before moving it, once it has become a box blank on the downstream transport device. | 08-19-2010 |
Michel Jannin, Octerville Sur Mer FR
| Patent application number | Description | Published |
|---|---|---|
| 20100069209 | METHOD AND INSTALLATION FOR ASSEMBLING A COMPOSITE BOX - The invention relates to a method for assembling a composite box, in two parts, the method being implemented by a machine having: a conveyor system for bringing an envelope into position; a store for storing the blanks of the trays; means in the form of extractor arms for removing one of the tray blanks from the store and bringing it to the assembly station, facing the envelope; a device for gluing the edges of the envelope and the tongues of the tray blank during the movement towards the assembly station; a framework having two mobile carriages, a first carriage carrying a die for shaping the blank, and a second carriage carrying a tappet for driving the envelope towards the die and a stamp maintaining a counter-pressure using a suitable device against the pressing device of the die. | 03-18-2010 |
Sami Jannin, Lausanne CH
| Patent application number | Description | Published |
|---|---|---|
| 20110175611 | Method for NMR spectroscopy or MRI measurements using dissolution dynamic nuclear polarization (DNP) with scavenging of free radicals - A method for sample preparation for magnetic resonance measurements using Hyperpolarization by Dissolution Dynamic Nuclear Polarization, involves preparation of frozen beads of a first kind containing paramagnetic substances in addition to the solute under investigation; insertion of the frozen beads into a polarizing magnet; creation of enhanced polarization of nuclei in a magnetic field; heating of the sample to room temperature; transfer of the sample to an MR magnet; and carrying out an MR measurement. In addition, frozen beads of a second kind containing a reducing agent are prepared and inserted into the polarization magnet together with the frozen beads of the first kind. By this method, longitudinal and transverse relaxation times in NMR are extended and free radicals in hyperpolarized solutions are eliminated. | 07-21-2011 |
Sami Antoine Jannin, Lausanne CH
| Patent application number | Description | Published |
|---|---|---|
| 20110001475 | Methods for nuclear magnetic resonance (NMR) or magnetic resonance imaging (MRI) measurements using long-lived states - A method for nuclear magnetic resonance (NMR) or magnetic resonance imaging (MRI) measurements, includes creation of enhanced polarization of nuclei of a first kind within a sample in a magnetic field at cryogenic temperatures and transfer of the polarised sample to room temperature. The enhanced polarization of nuclei of the first kind is thereby transformed into long-lived states (LLS) of nuclei of a second kind and these LLS are sustained. The LLS is at least partially converted into observable magnetisation and an NMR or MRI measurement is carried out. The method allows one to extend the time needed between hyperpolarised magnetisation and NMR detection. | 01-06-2011 |