Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Buckle
Large scale data storage system with fault tolerance
Monofocal photographing lens assembly
Brushless electric motor or generator in shell construction
Semiconductor device and method for manufacturing the same
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Business flow processing method and apparatus
  Randomly Featured Patents
Needleless injection device comprising means for regulating the gas pressure level in the combustion chamber
System, method and computer program for non-binary sequence comparison
Vacuum clamp
Door frame
Image sensor with non-light-transmissive layer having photosensing windows
Gas burner system
Canine waste disposal apparatus
Fixing device for use in an image forming device
Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber
Trim augmentation system for a rotary wing aircraft