A printer paper tray improper loading protection system which is automatically moved by the repositioning of a conventional repositionable stack edge guide to restrict improper loading of sheets into the area of the tray which is outside of the proper sheet stacking area for sheet feeding, even though that restricted area varies depending on the selected size of the sheets being properly loaded wi...

An upright type vacuum cleaner having a small sized cyclone dust collecting apparatus and dust bag in a dust collecting chamber comprises a main body including th e dust collecting chamber having an air inlet and an air outlet, and a motor driving chamber i n fluid communication with the air outlet, a suction brush mounted adjacent the main body of the vacuum cleaner, a cyclone dust collecting app...

A multifunction vacuum cleaner, in which a main body is removably connected to a frame portion, comprises a nozzle assembly for suctioning in an air including dusts or dirt on a cleaning area, a main body having a cyclone dust collector for centrifugally separating the dusts or dirt from the sucked air, a dust receptacle for collecting the separated dusts or dirt, a main body frame having an upper...

A vacuum cleaner having an integral frame assembly and a detachable main bo dy connected to the frame assembly comprises a nozzle assembly for drawing in a n air from a surface to be cleaned, the air containing dust and dirt, a v'lain body, and a frame assembly including a frame body and a connecting portion integrally formed with a lower part of t he frame body. The main body includes a body fram...

The invention relates to an M2M (machine-to-machine) module and to a method of configuring parameters of an M2M module, the method comprising establishing a connection between the M2M module and a server. The method comprises: downloading, to the M2M module, an application having an application programming interface (API) for configuring the M2M module, the application being configured to run on a...

The present invention relates to the realization of a magnetic containment device, i.e. a reactor subject to an external magnetic field having such an intensity to contain a suitable iron-magnetic catalyst in a well-defined volume. A solution of alkaline borohydride continuously crosses the area where the catalyst is contained and a hydrolysis reaction generates gaseous hydrogen. The catalyst ...

The invention relates to a microfabricated capacitive ultrasonic transducer (20) comprising at least one thin plate (21), provided with a metallization (24), suspended over a conductive substrate (23) through supporting elements integrally coupled to the conductive substrate (23), the conductive substrate (23) forming one or more electrodes corresponding to said at least one thin plate (21), chara...

The device (18) for detecting end of paper comprises a support (43) mounted on a wall (26) of a printer (10) of receipts, obtained from a tape (12) of paper wound on a roll (14), contained in a housing (15) of the printer (10). The printer (10) is preferentially employed at a Point Of Sale (POS) and may be arranged on a horizontal work plane (21) set on its base (22), or inclined by about 90°, on ...

The present invention relates to a controlled radical grafting process of a polyolefin derived from monomeric units including alpha-olefins. This process comprises the reaction of the polyolefin and at least one radical reaction initiator with a grafting system which comprises at least one grafting compound having an electron donator heterocyclic aromatic ring conjugated to at least one -HC-CR1R2 ...