Electromagnets Without Armatures TRIZ Cases
- Magnetic Microrobot Drive With Adjustable Operation Area Tracking
Movable magnetic field units adjust operation area size and position for real-time microrobot tracking near lesions with less imaging interference.
- Dual-Stage Lens Motion for Low-Power Image Stabilization
A dual lens-moving structure separates autofocus and handshake correction to cut power use while improving stabilization durability in compact camera modules.
- Non-Enclosing Aerosol Blocking Using Diamagnetism and Wind
Diamagnetic force, airflow, and visible sterilization light block and neutralize droplets near the face without covering the mouth or nose.
- Vehicle Cabin Magnetic Field Cancellation for Low-Frequency Motor EMF
Active sensors and field generators counter low-frequency motor magnetic fields in vehicle cabins where passive shielding is costly and saturates.
- Magnetic Carrier Chuck for Stress-Free Thin Panel Handling
Electromagnetic suspension replaces physical supports to keep thin semiconductor panels flat and stable without breakage or sagging.
- Magnetically Steerable Catheter With Radiation-Free Location Sensing
Magnetic actuation and sensor-based tracking improve catheter steerability in complex vasculature while reducing fluoroscopy use and X-ray exposure.
- Lens Moving Structure for Low-Power AF and Handshake Correction
Electromagnetic coils, elastic supports, and a conductive link combine AF and handshake correction in compact camera modules with lower driving force.
- Vector Potential Coil Skin Stimulation Without Contact Rollers
Alternating current in a vector potential coil stimulates skin without moving rollers, reducing skin stress, injury, and labor.
- Electromagnetic Fastener Structure for Rapid Stable Plate Coupling
Current-driven magnetic switching replaces screws to join two plates quickly while maintaining stable coupling and easy disassembly.
- Radial Permanent Electromagnetic Holder for Thin High-Force Conveyance
A radial magnet-and-coil layout cuts holder thickness while maintaining strong attraction and low power through pulse-based ON/OFF switching.