Rickresource Rickenbacker Forum

I thought of this idea years ago when handling a container of lanolin based hand cleaner.
https://physics.stackexchange.com/quest ... f-hair-gel
https://od.lk/s/OV8xNzE4MzIyNTlf/JE22642.PDF

Interesting stuff, for sure.

Oddly enough, I have some familiarity with such so-called "ringing gels". A former company I worked for had acquired a small Michigan-based company called Mediventures, Inc., and one of its drug products under development was called Flogel, a material intended to be used during surgery to prevent or minimize internal scar tissue formation. It contained Poloxamer 407 and was, at room temperatrure, a ringing, non-flowing (solid) gel; strangely, at 5 C, it was a free-flowing liquid, making it a thermoreversible substance as well.

I found that patent in the examiners' collection at least 20 years ago at the USPTO. I should have copied the whole thing. I'm wondering what they use as the gel in the patent. I can't seem to find a whole copy of that patent. Maybe I could contact an examiner or someone at the USPTO to see if anyone still has those collections. Right now the examiners are all working at home because of the coronavirus.
https://www.flickr.com/photos/62345920@ ... 4054075426

Hey John, I did a little digging on Japanese patents/search possibilities, and found the patent through the Japan Patent Office's PlatPat (J-PlatPat) platform.

I will come back provide some detail as to how I figured out how to find/access it.

Sounds like a cool idea, I wonder how it actually sounds...

JoeMcMahon I actually ended up doing my final middle school project of the course Physics about this back then. The results (which are however in Dutch) can be found on http://www.wmmusic.nl/pws/. The final thing I ended up building (pictures and schematics are in the PDF, as well as frequency-responses) ended up not working as well as hoped, but it was a very interesting project. You can also listen to a couple of sound samples on that page ('droog' = dry; 'bewerkt' = modified by mixing it with a reverbed version). Enjoy! – Qqwy May 3 '19

http://www.wmmusic.nl/pws/

Interesting! Cool sound.

I am still trying to sort through the steps I used to get to the Japanese patent at the JPlan-Pat website. Sometimes I can find it again, other times, using what I think are the same steps, I can't get to it.

I found two JP22642 patents on the Japanese patent website, but both of those don't seem to be the same patent.

Public Search Facility reopens to the public May 31
https://www.uspto.gov/learning-and-reso ... h-facility

https://www.youtube.com/watch?v=-ffGfzcdc8Q

The rest of that Japanese patent will be one of the things I'm looking for when they open to the public again.