Hi Bob,
In addition to some of the great advice that you have already gotten here, I have a couple of other ideas that could help with your puppy issues. As for the potty training, if asking a friend, family member, or neighbor to walk her while you are at work, or taking her with you in a crate don't work for you, here arer a couple of other ideas.
If you can afford it, a good, reputable dog walker/pet sitter may be for hire in your area, in which case you can pay that person to come by once a day. Another thing to consider are the "doggie daycares" that are popping up all over the place. Check it out first, and if you feel comfortable with the way that they do things, consider bringing your puppy there every once in awhile. In addition to giving her supervision and a place to go potty, it will lessen her energy for when yourself/ your daughter get home, and she may feel like taking a nap instead of mauling your family members. It can also help with your puppy's socialization. Remember, this is a pet dog, not a working prospect, so raising this puppy is a little bit different from some of the advice you will see here on raising working pups.
If these ideas don't work either, consider going back to keeping her in a puppy proofed room, such as a bathroom, while you are away. Instead of putting papers down, fill something of a large litter box with grass, gravel, or whatever she normally goes to the bathroom on outside. Give her a bed, a bone, and some water, and she should be set for the day. You can also mix up any of the options, doing different things on different days.
As for jumping up on people, I find that the best way to fix these problems in a puppy is via extinction. When your dog exhibits these behaviors, she is probably trying to get attention from you. Whether the attention she is getting is negative or positive, she is still acheiving her goal. Try ignoring these behaviors until your dog tries something else. As soon as she has four feet are on the ground, praise her, or even offer her a treat, whatever works best for her.
It may take a few days before your dog understands that the jumping/ biting doesn't get her what she wants, but staying off or sitting down does. Once she understands it, though, it will become an imprinted behavior and she will begin to offer a sit when she wants attention instead of jumping on you. The most important thing here is to remain consistent- if you punish her or pet her some of the times that she jumps up, but ignore her other times, this will not work. I really reccommend that you try this- if you keep up with it you will be amazed with the results.
As for your daughter, she can't very well ignore the puppy when she is biting her/jumping on her- she is probably too small to handle it. The best advice that I have here is to have a leash on your dog whenever you think that she is likely to be overexcited with your daughter (you should be the one holding it). Don't let her get quite close enough that she can put her paws on your daughter, and have the little girl give her treats when she calms down and has four feet on the ground. Eventually, it would be a very good idea to teach your daughter to teach you dog to sit (through rewards- based training) so that when the dog is getting to excited, with your help shecan resort to training with which the puppy has positive associations.
If you ever have a SERIOUS problem concerning your dog's behavior toward your daughter (god forbid), and a correction is in order, I would definitely reccommend that you be the one to give the correction. A 5 year old and a puppy should never be left together unattended, whether or not it is her dog.
Sorry for the lengthiness of my response, but I hope that this can help your puppy to develop into more of a tolerable and enjoyable family member.