| ReturnTo Theme-Group-Choice | Onelevelup |
| 2H036 | Mechanical coupling of light guides | |
| G02B6/24 ;6/255;6/36-6/40 | ||
| G02B6/24;6/255;6/36-6/40 | JA | JA00 FORMS OF OPTICAL FIBERS |
JA01 | JA02 | JA03 | JA04 | JA05 | |||||
| . Multi-core optical fibers | . . Ends being integrated | . Polarization plane maintaining optical fibers | . Fiber bundles | . Plastic optical fibers | ||||||||
| KA | KA00 PREPROCESSING FOR CONNECTIONS |
KA01 | KA02 | KA03 | KA04 | |||||||
| . Breaking and cutting | . Coating removal | . End surface processing | . . End surface cleaning | |||||||||
| LA | LA00 FIXING MEANS OF OPTICAL FIBERS |
LA01 | LA02 | LA03 | LA04 | LA05 | LA06 | LA07 | LA08 | LA09 | ||
| . Grooves | . . Shapes of grooves | . . . V grooves | . . Forming methods | . . Substrate material | . . Securing methods | . . . Adhesion | . . . Pressing plates | . . . Suction forces | ||||
| LA11 | LA12 | |||||||||||
| . Rod gaps | . Sphere gaps | |||||||||||
| MA | MA00 CONNECTIONS OF OPTICAL FIBERS WITH EACH OTHER BY SECURING |
MA01 | MA02 | MA03 | MA04 | MA05 | MA06 | MA07 | ||||
| . Connections by securing members | . . Adhesion | . . . Characterized by adhesives | . . . Characterized by adhesion methods | . . Sleeves | . . . Sleeve material | . . . Shapes | ||||||
| MA11 | MA12 | MA13 | MA14 | MA15 | MA16 | MA17 | MA18 | |||||
| . Fusion splicing | . . Heating means | . . Setting and adjusting between end surfaces | . . Preliminary heating | . . Stress adjustment of fusion parts | . . Surface processing of fusion parts | . . Control of heating means | . . . Automation | |||||
| NA | NA00 OPTICAL AXIS ALIGNMENT MEANS |
NA01 | NA02 | NA03 | NA04 | NA05 | NA06 | NA07 | NA08 | NA09 | ||
| . Fixed optical axis alignment | . Having regulating means | . . Adjustment means | . . . Adjustment of groove depth | . . . By deformation of elastic members | . . . Piezoelectric elements | . . Observation objects | . . . Fiber end surfaces | . . . Cores | ||||
| NA11 | NA12 | NA13 | NA14 | NA15 | NA16 | NA17 | NA18 | |||||
| . . Observation means | . . . Detection of monitor light | . . . . Light incidence and emission means to optical fibers | . . . . Detection of radiation light quantities at connection parts | . . . . Using matching oils | . . . Observation optical systems | . . . Image processing | . . . Automation | |||||
| PA | PA00 REINFORCEMENT AND PROTECTION OF CONNECTION PARTS |
PA01 | PA02 | PA03 | PA04 | PA05 | PA06 | PA07 | PA08 | PA09 | PA10 | |
| . Reinforcement means | . . Tubular members | . . . Heat contractive tubes | . . . . Structures | . . . . . Two layers | . . . . . Three or more layers | . . . . Material of heat contractive tubes | . . . . Manufacture of heat contractive tubes | . . . . Heating means | . . . . Arrangements | |||
| PA11 | PA12 | PA13 | PA14 | |||||||||
| . . Sandwich-shaped substrates | . . . Substrate material | . . Resin agents | . . . Light-sensitive and heat-sensitive, elastic resins | |||||||||
| QA | QA00 CONNECTOR CONNECTIONS |
QA01 | QA02 | QA03 | ||||||||
| . Terminals and plugs | . . Terminal structures | . . . Housings | ||||||||||
| QA11 | QA12 | QA13 | QA14 | QA15 | QA16 | QA17 | QA18 | QA19 | QA20 | |||
| . . . Ferrules | . . . . Shapes and structures | . . . . . Shapes and structures of end parts | . . . . . . Having inclined end faces | . . . . Ferrule material | . . . . . Ceramics | . . . . . Glass | . . . . . Plastics | . . . . . Metals | . . . . Manufacture of ferrules | |||
| QA21 | QA22 | QA23 | QA24 | QA25 | QA26 | QA27 | QA28 | QA29 | QA30 | |||
| . . Coupling of ferrules and fibers | . . . Insertion and fixation of fibers to ferrules | . . . . By adhesion | . . . . Methods and devices | . . . Centering of ferrules | . . . . Centering adjustment of ferrules | . . . Integrated shaping with fibers | . . . Post processing of integrated shaping | . . . . End surface polishing | . . . . Centering in integrated shaping | |||
| QA31 | QA32 | QA33 | QA34 | |||||||||
| . . Assembly of terminals, plugs, attachment to cables | . . . Attachment of ferrules to housings | . . . Attachment of cables | . . . Plug caps | |||||||||
| QA41 | QA42 | QA43 | QA44 | QA45 | QA46 | QA47 | QA48 | QA49 | QA50 | |||
| . Butting means | . . Using keys, key grooves | . . Using springs | . . Fitting ferrules to sleeves | . . . Characterized by sleeves | . . Using plug adapters | . . . Characterized by adapters | . . . Attachment of adapters | . . Using coupling pins | . . . Characterized by pin parts | |||
| QA51 | QA53 | QA54 | QA55 | QA56 | QA57 | QA58 | QA59 | QA60 | ||||
| . . By engagement | . Attaching and detaching means | . . Screw type | . . Ring type | . . Non-rotary type | . . . Lock structures | . Rotary connectors | . Connections with parts other than optical fibers | . Line switching connectors | ||||
| G02B6/24;6/255;6/36;6/36,301;6/38;6/40 | RA | RA00 CONNECTIONS OF OPTICAL CABLES |
RA01 | RA02 | RA03 | RA04 | ||||||
| . Types of cables | . . Submarine cables | . . Compound cables | . . Overhead ground wires | |||||||||
| RA11 | RA12 | RA13 | RA14 | |||||||||
| . Connection structures | . . Sealing part structures | . . Pressure resistant structures and shock resistant structures | . . Anchor structures | |||||||||
| RA21 | RA22 | RA23 | RA24 | RA25 | RA26 | |||||||
| . Extra length processing | . . Extra length housing methods | . . . Stacking in multiple stages | . . . Reel winding | . . . Loop-shaped fixation | . . . Flexural fixation | |||||||
| RA31 | RA32 | |||||||||||
| . End part processing to cables | . Inspection and testing, detection of disturbances |