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
Disk drive
Elementary network description for efficient link between neuronal models and neuromorphic systems
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Tri-material dual-species neutron spectrometer
Modular storage system
Signal routing dependent on a loading indicator of a mobile node
Modular utility rack
  Randomly Featured Patents
Combined bottle and cap
Regeneration of program clock reference data for MPEG transport streams
Heat dissipation device
Fungicidal control employing ester derivatives of 4,6-disubstituted 2-pyridinols
Detecting seizure
Detection of stock out conditions based on image processing
Knife
System and method for pulverizing and extracting moisture
Prolonged release drug dosage forms based on modified low viscosity grade hydroxypropylmethylcellulose
Adjustable inhalation resistence exercise device