Resources Contact Us Home
Curved surface shape inspection method, fiber optical block, and curved surface shape inspection device

Image Number 10 for United States Patent #7679734.

In a fiber optic block 10 formed by bundling and integrating a plurality of optical fibers 11 each composed of a core region 12 and a clad region 13, an at least partially curved input end face 14 composed of one end of each optical fiber and a measurement surface having a curved surface shape of a to-be-measured object are pressed against each other. Then, an optical image formed by bringing the input end face into contact with the measurement surface and output from an output end face 15 of the fiber optic block is used to inspect the curved surface shape of the to-be-measured object. This allows a curved surface shape inspection method capable of inspecting the shape of a curved surface easily, a fiber optic block, and a curved surface shape inspection apparatus to be achieved.

  Recently Added Patents
Method of treating a preceramic material
Program recording medium, image processing apparatus, imaging apparatus, and image processing method
Driving support device, method, and program
Transport of multiple asynchronous data streams using higher order modulation
Method and apparatus for monitoring wireless communication in hearing assistance systems
Visual universal decryption apparatus and methods
  Randomly Featured Patents
Non-contact tonometer
Functionalized polyaryletherketones
Electronic fantasy sports system and method
Memory device including resistance-changing function body
Low drop out voltage regulator circuit assembly
Device comprising a temperature sensor
Packaging for fingernail products
Method for controlling bleeding
Steering control method and control system for wheeled vehicles
Foamed plastic core door