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

Image Number 13 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
Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
Image forming apparatus with enhanced display of guidance information
Imidazole derivatives used as TAFIa inhibitors
Managing deduplication density
Self-diagnostic method and system for implantable cardiac device
Pre-primed roofing membrane
  Randomly Featured Patents
Method of forming multilayer film
Article of flatware
Lamp housing securement
Underwater aquacycle
Method of and system for managing projects, programs and portfolios throughout the project lifecycle
Persistance and recovery of security keys
Soldering enamel for preparing an end seal of a ceramic discharge envelope of a discharge lamp
Polypeptides having bone resorption inhibitory activity comprising PTHrP-derived sequences
Solar energy concentrator
Arrangement for calculating the fuel injection quantity for an internal combustion engine