Ponzini
Eligio Ponzini, Milano IT
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20090193603 | Method for manufacturing a toothbrush and a bristle head thereof, toothbrush obtained by said method and mould for such method - A moulding process and a mould for manufacturing a toothbrush of plastic material with a resistant inner core, is disclosed. It is provided to manufacture a resistant inner core, and to introduce it into a mould cavity having opposite footprints belonging to a lower half-mould and an upper half-mould (S | 08-06-2009 |
20130147254 | METHOD FOR MANUFACTURING A TOOTHBRUSH AND A BRISTLE HEAD THEREOF, TOOTHBRUSH OBTAINED BY SAID METHOD AND MOULD FOR SUCH METHOD - A moulding process and a mould for manufacturing a toothbrush of plastic material with a resistant inner core, is disclosed. It is provided to manufacture a resistant inner core, and to introduce it into a mould cavity having opposite footprints belonging to a lower half-mould and an upper half-mould and to subsequently inject molten plastic material into the mould cavity for manufacturing at least part of the toothbrush handle. A resistant metal core is placed into a respective footprint of the lower half-mould in contact with at least two support platforms, adapted to support the core in the proximity of a central line of the mould cavity, and before the injection of structural plastic material, to couple the lower half-mould with an upper half-mould having at least one ribbing to contact with the metal core at least in a position between the support platforms and in a position opposite thereto. | 06-13-2013 |
20140231295 | CLOSURE PACKAGE AND MANUFACTURING METHOD THEREOF - An improved valve ( | 08-21-2014 |
Eligio Ponzini, Milan IT
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20120096665 | Replaceable Toothbrush Head - A toothbrush with a replaceable head formed to permit ready removal and attachment preferably without the use of a tool. The replaceable toothbrush head may advantageously be formed for coupling with a power toothbrush, particularly, a power toothbrush with a power element that protrudes from the toothbrush head. The replaceable toothbrush head thus preferably is formed to accommodate the power element. In a preferred embodiment, the replaceable toothbrush head is rotated about a rotation axis into engagement with the head of the toothbrush main unit. The replaceable toothbrush head may be moved axially along the rotation axis for alignment with an alignment axis. Preferably, the replaceable toothbrush head is moved axially into engagement with the power element for alignment for coupling with the toothbrush main unit. | 04-26-2012 |
Filippo Ponzini, Bedonia (pr) IT
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20150131994 | PASSIVE OPTICAL NETWORKS AND METHOD OF CONFIGURING TRANSMISSION WAVELENGTHS THEREIN - A method of configuring transmission wavelengths in a passive optical network comprising a wavelength selective routing element between first and second locations. The method comprises: at a first location: a. iteratively generating and transmitting a first optical signal at different ones of a plurality of wavelengths until a second optical signal is received at the first location; and then b. ceasing transmission of the first optical signal and then recommencing transmission of the first optical signal at the wavelength being transmitted when the second optical signal was received; and at a second location, remote from the first location: c. waiting until the first optical signal is received at the second location; d. iteratively generating and transmitting the second optical signal at different ones of a plurality of wavelengths until the first optical signal is no longer received at the second location; and e. maintaining generation and transmission of the second optical signal at the wavelength being transmitted when the first optical signal was no longer received. | 05-14-2015 |
Filippo Ponzini, Bedonia IT
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20080273831 | Optical Logic Gate - An optical logic gate ( | 11-06-2008 |
20090001963 | High Temporal Resolution Optical Sampler and Sampling Method - An optical sampler with high temporal resolution comprises a TOAD device ( | 01-01-2009 |
Filippo Ponzini, Pedonia IT
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20120230689 | Passive Optical Network Apparatus and Methods - A node of a wavelength division multiplexed passive optical network (WDM-PON) comprises wavelength division multiplexing optical line termination (OLT) apparatus. The OLT has an optical interface for interfacing with a plurality of remote optical network units in a passive optical network using a plurality of different wavelength channels (λ). The OLT has a plurality of electrical first ports corresponding to the optical wavelength channels (λ). A plurality of second ports interface with at least two operator networks. An electrical switching matrix interconnects the first ports and the second ports, allowing any operator to access any subscriber in a point-to-point manner. The apparatus at node can be formed as a plurality of modules. | 09-13-2012 |
Filippo Ponzini, Pisa IT
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20110069362 | OPTICAL SIGNAL PROCESSING - Optical signal processor ( | 03-24-2011 |
20140219651 | Apparatus and Method for a Passive Optical Network - A passive optical network comprises a first node configured to transmit a downlink data signal over a communication channel of an optical link, the communication channel having a first wavelength, and a second node configured to transmit an uplink data signal over the optical link using the communication channel having the first wavelength. The first node and/or the second node is adapted to perform at least one monitoring measurement on the communication channel having the first wavelength, and provide monitoring information, comprising the at least one monitoring measurement, in a monitoring channel. Common public radio interface (CPRI) traffic can therefore be transported over an optical transport network (OTN), by using a frequency reuse technique to provide a symmetrical bi-directional communication link between a first node and a second node, and using a frame structure of the optical transport network to provide a monitoring channel. | 08-07-2014 |
20150117861 | WDM LINK FOR RADIO BASE STATION - A radio base station has a baseband controller coupled to a radio head by an optical wavelength division multiplexed link to pass downlink signals on a first wavelength, and uplink signals on another wavelength. A compensating delay is applied to one of the signals to compensate for a difference in transmission times between the downlink and the uplink signals. The compensating delay can be controlled according to the difference in wavelengths. By compensating for such differences in transmission times, synchronisation problems can be avoided or ameliorated, or transmission distances can be increased. This can result in more flexibility in choice of wavelengths, fiber types and fiber lengths, and greater resilience. This can enable simpler installation or configuration, or reconfiguration without needing to take care to restrict the selection of wavelengths on the WDM link or restrict the length of the link for example. | 04-30-2015 |
Francesco Ponzini, Corsico IT
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20140336098 | Stabilized Subtilisin Composition - The conversion of a peptide aldehyde to a hydrosulfite adduct can be used to increase the aqueous solubility in the purification of the peptide aldehydes. Advantageously, this hydrosulfite adduct is itself effective as a subtilisin inhibitor and stabilizer and it can also stabilize a second enzyme if present. The hydrosulfite adduct is effective as a subtilisin inhibitor, and it maintains its inhibitory and stabilizing effect in a liquid detergent during storage. Thus, use of the hydrosulfite adduct can avoid the cost and time of converting it back to the peptide aldehyde and subsequent drying of the peptide aldehyde can be saved, and this can avoid the inconvenience of handling the peptide aldehyde in powder form or as a highly diluted aqueous solution. | 11-13-2014 |
Francesco Ponzini, Chignolo D'Isola IT
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20100324141 | HIGH PURITY 2-[4-(3- OR 2-FLUOROBENZYLOXY)BENZYLAMINO]PROPANAMIDES AND METHODS OF USE THEREOF - A process for obtaining therapeutically active 2-[4-(3- and 2-(fluorobenzyloxy)benzylamino]-propanamides and their salts with pharmaceutically acceptable acids with a high degree of purity, i.e. with a content of dibenzyl derivatives impurities lower than 0.03% by weight. The process is carried out by submitting a Schiff base intermediate to a reduction reaction with a reducing agent in an amount of organic solvent to allow the formation (and presence during a substantial portion of the reduction reaction) of a suspension of the Schiff base. | 12-23-2010 |
20140051758 | HIGH PURITY 2-[4-(3- OR 2-FLUOROBENZYLOXY)BENZYLAMINO] PROPANAMIDES AND METHODS OF USE THEREOF - A process for obtaining therapeutically active 2-[4-(3- and 2-(fluorobenzyloxy)benzylamino]propanamides, and their salts with pharmaceutically acceptable acids with high purity degree, in particular, with a content of dibenzyl derivatives impurities lower than 0.03%, preferably lower than 0.01% by weight. The process is carried out by submitting the Schiff bases intermediates 2-[4-(3- and 2-fluorobenzyloxy)benzylideneamino]propanamides to a reduction reaction with a reducing agent selected from sodium borohydride and potassium borohydride in an appropriate amount of an organic solvent selected from C | 02-20-2014 |
Giulio Ponzini, Milan IT
Patent application number | Description | Published |
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20120096665 | Replaceable Toothbrush Head - A toothbrush with a replaceable head formed to permit ready removal and attachment preferably without the use of a tool. The replaceable toothbrush head may advantageously be formed for coupling with a power toothbrush, particularly, a power toothbrush with a power element that protrudes from the toothbrush head. The replaceable toothbrush head thus preferably is formed to accommodate the power element. In a preferred embodiment, the replaceable toothbrush head is rotated about a rotation axis into engagement with the head of the toothbrush main unit. The replaceable toothbrush head may be moved axially along the rotation axis for alignment with an alignment axis. Preferably, the replaceable toothbrush head is moved axially into engagement with the power element for alignment for coupling with the toothbrush main unit. | 04-26-2012 |