I modified the Usb.pm from /usr/share/perl5/Ocsinventory/Agent/Backend/OS/Generic/Lsusb/ to include some PINPAD to ocsinventory interface, It's happend, only if I remove the host and upload a new inventory.
# Add information from USB PINPAD device to INPUT DEVICE interface.
$common->addInput({
DESCRIPTION => $product,
CAPTION => $vendor,
TYPE => $vendor,
});
# Add information from USB PINPAD device to INPUT DEVICE interface.
$common->addInput({
DESCRIPTION => $product,
CAPTION => $vendor,
TYPE => $vendor,
});