Slashdot Mirror


User: ifreakshow

ifreakshow's activity in the archive.

Stories
0
Comments
86
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 86

  1. At Least the Patents are Real on Japanese Inventor's Motor Uses 80% Less Power · · Score: 1

    Here are the patents this one from 1988 and this one from 1997. Only time will tell if they work

  2. Re:Cost of Motor? on Japanese Inventor's Motor Uses 80% Less Power · · Score: 1

    The article states that they are putting this into house fans. I'm guessing not much since they hardly use enough power to justify investing in expensive but more effecient equipment

  3. Amazing idea on Japanese Inventor's Motor Uses 80% Less Power · · Score: 1, Informative

    This is perhaps one of the most amazing devices I have read about recently. If this turns out to be true it could revolutionize the amount of energy the world consumes. And if it scales electric cars may gain even more momentum. Below is the article text.

    The Techno Maestro's Amazing Machine
    Kohei Minato and the Japan Magnetic Fan Company

    A maverick inventor's breakthrough electric motor uses permanent magnets to make power -- and has investors salivating

    by John Dodd

    NEW! -- See video of motors working.

    When we first got the call from an excited colleague that he'd just seen the most amazing invention -- a magnetic motor that consumed almost no electricity -- we were so skeptical that we declined an invitation to go see it. If the technology was so good, we thought, how come they didn't have any customers yet?

    We forgot about the invitation and the company until several months later, when our friend called again.

    "OK," he said. "They've just sold 40,000 units to a major convenience store chain. Now will you see it?"

    In Japan, no one pays for 40,000 convenience store cooling fans without being reasonably sure that they are going to work.

    The maestro

    The streets of east Shinjuku are littered with the tailings of the many small factories and workshops still located there -- hardly one's image of the headquarters of a world-class technology company. But this is where we are first greeted outside Kohei Minato's workshop by Nobue Minato, the wife of the inventor and co-director of the family firm.

    The workshop itself is like a Hollywood set of an inventor's garage. Electrical machines, wires, measuring instruments and batteries are strewn everywhere. Along the diagram-covered walls are drill presses, racks of spare coils, Perspex plating and other paraphernalia. And seated in the back, head bowed in thought, is the 58-year-old techno maestro himself.

    Minato is no newcomer to the limelight. In fact, he has been an entertainer for most of his life, making music and producing his daughter's singing career in the US. He posseses an oversized presence, with a booming voice and a long ponytail. In short, you can easily imagine him onstage or in a convertible cruising down the coast of California -- not hunched over a mass of wires and coils in Tokyo's cramped backstreets.

    Joining us are a middle-aged banker and his entourage from Osaka and accounting and finance consultant Yukio Funai. The banker is doing a quick review for an investment, while the rest of us just want to see if Minato's magnetic motors really work. A prototype car air conditioner cooler sitting on a bench looks like it would fit into a Toyota Corolla and quickly catches our attention.

    Seeing is believing

    Nobue then takes us through the functions and operations of each of the machines, starting off with a simple explanation of the laws of magnetism and repulsion. She demonstrates the "Minato Wheel" by kicking a magnet-lined rotor into action with a magnetic wand.

    Looking carefully at the rotor, we see that it has over 16 magnets embedded on a slant -- apparently to make Minato's machines work, the positioning and angle of the magnets is critical. After she kicks the wheel into life, it keeps spinning, proving at least that the design doesn't suffer from magnetic lockup.

    She then moves us to the next device, a weighty machine connected to a tiny battery. Apparently the load on the machine is a 35kg rotor, which could easily be used in a washing machine. After she flicks the switch, the huge rotor spins at over 1,500 rpms effortlessly and silently. Meters show the power in and power out. Suddenly, a power source of 16 watt or so is driving a device that should be drawing at least 200 to 300 watts.

    Nobue explains to us that this and all the other devices only use electrical power for the two electromagnetic stators at either side of each rotor, which are used to kick the rotor past its lockup point then on to the next a

  4. Re:Good work but not quite Mame on Xbox Emulator Plays Retail Game · · Score: 1

    One of the interesting tricks the programmer makes is allowing much of the code to execute with-out emulation. It just tells the program that it is running on a certain type of os by wrapping a xbox/nt wrapper around threads that run on normal xp/nt os. This eliminates much of the emulation overhead.

    The author claims to be able to run the game w/ 4x overclocking on a 2.8ghz pentium. Seems like todays hardware can handle it.

  5. Good work but not quite Mame on Xbox Emulator Plays Retail Game · · Score: 4, Informative

    This is really great work but there's much more to be done before this is an All Purpose Xbox emulator. Currently, It only plays Turok. Which is based on the 4627 XDK. Other games based on this are:

    Aggressive Inline
    Battle Engine Aquila
    EggMania
    Kelly SLater's Pro Surfer
    Rayman Arena
    Sega GT 2002
    Shadow of memories

  6. Simple Awesome on Tracking Gaming Stats With Video Capture Devices · · Score: 1

    I've never imagined that a 1ghz computer could capture in real time stats from a video feed. This is amazing.

  7. Not a Joke on Dating Design Patterns · · Score: 1

    It's not a joke unless amazon is in on it.

  8. Re:Trusted Computing: No Thanks on Interesting Uses for Trusted Computing · · Score: 1

    I certainly have thought more than two seconds about trusted computing and am not giving a knee jerk reaction. I don't believe I implied the MS would be looking at my porn.

    In fact, in the future I'd like to be able to run MS software(would be a TC app) when there is a need and non TC apps when there isn't. I don't want to have to modify my computer or bios just to do that.

  9. Trusted Computing: No Thanks on Interesting Uses for Trusted Computing · · Score: 4, Insightful

    I understand all of the benefits of trusted computing, but still find it hard to accept for two reasons.

    First, I don't beleive that any system that is physically in the users hand is secure. Given enough time and motivation crafty end users will crack the system. For an example we need look no further than mod-chips and video game systems.

    Second, I'm a tinkerer. I love to play around with new technology and software. Ultimately this technology would be in everything from your computer to your dishwasher. I'd hate to lose that ability to dig around the machine and software myself or have to pay extra to modify my computer and devices to gain that back.

  10. Allowences on Getting A Laptop With The Low U.S. Dollar · · Score: 1

    This is definatley in access of the 145 Pound(money not weight) allowence:

  11. Why?? on Getting A Laptop With The Low U.S. Dollar · · Score: 4, Informative

    Not sure why this warrents an ask slashdot when a quick search found this:
    Gateway Stores
    Circuit City
    Dell Direct Stores
    Or if your feeling artistic:
    Apple Stores

  12. Re:There go your rights.. on Tracking Via Anonymous SIM Cards · · Score: 1

    It seem to me that they had good reason to be monitoring the call. The phone was monitored because the owner was know to be meeting with militant islamists.

    What's really interesting is that the terrorist didn't realize that the sim card is what identifies you and not the phone. They kept buying new phones and using the same card.

  13. Re:Outlook on Next Generation Mail Clients Reviewed · · Score: 1

    Sorry for the previous post I have since RTFA and noticed that an Outlook review is included. My apologies.

  14. Outlook on Next Generation Mail Clients Reviewed · · Score: 1, Redundant

    I'm not a microsoft support but I think it is a little remiss not to include the next generation of Outlook in your review. It seems to be the "most popular" client everywhere I've ever worked.

  15. Virus Protection on "Port Knocking" For Added Security · · Score: 1

    Port knocking would help defeat a virus that spreads by exploiting unpatched or 0-day expoitss running on ports that need to be exposed.

    This would allow you to let in legitimate traffic while holding back a virus trying to exploit port 1434. It wouldn't matter how long Microsoft took to write a patch. The number of request from a virus slowing down the network is another story.

  16. Knock Knock Honey Pot on "Port Knocking" For Added Security · · Score: 5, Interesting

    One interesting way to use this would be to forward incorrect knocks to a honeypot instead of the legitamite service. Then the attacker could never determine if he had indeed knocked successfully and would waste time running around in a fake system giving you valuable data about there intrusion methods and freeing up the actual service for legit users.

  17. Re:Not quite... on First Canadian High Speed Internet over Power Grid · · Score: 1

    I think you are wrong

  18. Re:Hacktivismo-- Great Terms on Chinese Internet Censorship Proves Difficult · · Score: 1

    4. You must be a Certified Patriot! In our view, it is exceptionally patriotic to be a member of Hacktivismo and to advocate civil liberties all over the world. And we don't view people who agree with George Bush, John Poindexter, John Ashcroft, Dick Cheney, or Don Rumsfeld as very patriotic at all. It is patriotic to disagree with Mr. Bush and other friends of Big Oil. But neither we nor George Bush can decide unilaterally whether you are a Certified Patriot merely based on your politics or point of view. A "Certified Patriot" has come to mean anybody (even communists, militia members, muslim extremists, animal-rights activists, tree-huggers, vocal critics of John Ashcroft, and card-carrying members of the ACLU) not listed as a "Specially Designated National" or "Blocked Person" by the U.S. Treasury Department Office of Foreign Assets Control ("OFAC"). The OFAC list of Specially Designated Nationals and Blocked Persons [PDF] is located here [PDF] or here [text file]. The most recent changes [PDF] to the SDN and Blocked Persons List are published here [PDF]. IF YOU ARE NOT ON THE TREASURY DEPARTMENT LIST, THEN YOU, TOO, ARE A CERTIFIED PATRIOT! Congratulations! ;-)

    They then make you agree to this. It's pretty funny

  19. Re:What to expect.. on H2G2 Cast Finalized, Starts Shooting in April · · Score: 1

    ...Just my $.2...
    This inflation is getting out of control. Damn you GW!

  20. Great Idea on Genetically Modified Flower Detects Landmines · · Score: 1

    This seems like a truely great idea that could save many lives and convert danegerous land to a usefull purpose. Some obvious questions come to mind. How hardy are these weeds? Can they grow in desert like climates? Also how do you get rid of the weeds once your ready to grow new crops

  21. Re:When will they learn on Mars Rover Sniffs First Hint of Water? · · Score: 0, Troll

    I would expect to see many announcements like this in regards to the Mars mission as it is great propaganda.

  22. Re:intrigue on Mars Rover Sniffs First Hint of Water? · · Score: 1

    I think the speculation is that trace amounts of water would be present. Or that it would be locked away in rocks. If it was mud that would mean lots of water.

  23. Mario Kart on Games For Both Of Us? · · Score: 1

    I currently have my girlfriend hooked on the latest Mario Kart.

  24. Patent Payback on X17 Solar Flare Sends 2B Tons of Plasma at Earth · · Score: 1

    We should have let X10 keep there pop unders with out charging them the fee for patent infringement. Now there mad and have launched there improved X17 plasma at us!

  25. Cost after depreciation on More on the Versalaser · · Score: 1

    I was looking into how much it would cost to buy a 25W laser and build an X Y plotter to run it and came across this article describing how you could write off 57% of the cost because it is basically a machine tool.