Under US Copyright Law, there is a doctrine called "Fair Use" that allows limited copying of materials in particular circumstances. We have modeled our practices after those of university libraries who have well-qualified legal staff that have studied this issue and formulated the policies that they (and now we) follow. See, for example, here.
Fair Use generally doesn't allow distribution of copies of entire books. Based on the practices of the libraries we've looked at and our own technical limitations, here's our policy for any given individual:
- Model diagrams: no more than one diagram from any book, journal issue, or periodical.
- Articles: No more than one article from a journal or periodical.
- Book: No more than one chapter.
- Any of the above: No more than 25 pages.
At present, the service is limited to no more than one request per month. Over time, we hope to raise this limit.
Depending on the number of pages requested, most requests will be fulfilled within a week.
No. Like our purchased downloads, the files are not copy-protected. They are watermarked with your particular credentials, but we mostly rely on the honesty of our users to refrain from posting them online (and we've been gratified to find that with our purchased downloads, origami folk have been very honest!)
Please don't ask us to find it for you! You need to find the publication yourself.
For locating diagrams, we highly recommend the Oriwiki, the largest database of published origami instructions anywhere. Once you've found what book it's in, look through our Lending Library to see if the book is in the collection. If we have it, then you can fill out a request form.
We're not currently part of any inter-library loan programs, and our budget for new acquisitions is very small; we are unable to provide excerpts from publications other than those in the Lending Library collection.