| ReturnTo Theme-Group-Choice | Onelevelup |
| 2H038 | LIGHT GUIDES IN GENERAL AND APPLICATIONS THEREFOR | |
| G02B6/00 -6/00,331;6/02,431-6/02,441;6/245-6/25,301;6/46-6/54 | ||
| G02B6/00;6/00@B-6/00@Z;6/00,301-6/00,331;6/02,431-6/02,441;6/245-6/25,301;6/46-6/54 | AA | AA00 APPLICABLE TECHNOLOGY |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA09 | |
| . Measuring or detecting | . . characterised by physical quantities to be measured | . . . Position or distance | . . . Electrical fields or magnetic fields | . . . Pressure or stress | . . . Amount of rotation | . . . Temperature | . . . Colour | . . . Presence of liquid or amount of liquid | ||||
| AA12 | AA13 | AA14 | ||||||||||
| . . measuring reflected quantity from illumination light | . . Reading of images | . . Turning on light sources or checking the fields of view | ||||||||||
| AA21 | AA22 | AA23 | AA24 | AA25 | ||||||||
| . Optical communication systems | . . Multiplex transmission | . . Processing signals in plural transmission paths | . . Control of dispersion | . . Form of wiring (e.g. bus star) | ||||||||
| AA31 | AA32 | AA33 | AA34 | AA35 | AA36 | AA37 | ||||||
| . Control or modulation | . . Phase modulation | . . Non-linear action | . . Control of branching or multiplexing | . . Control of optical paths | . . Remote control | . . Audio cartridges | ||||||
| AA41 | AA42 | AA43 | AA44 | |||||||||
| . Display | . . Structure of fibre display ends | . . Incidence of light into fibres | . . Changing colour of incident light | |||||||||
| AA51 | AA52 | AA53 | AA54 | AA55 | AA56 | AA57 | AA58 | |||||
| . Illumination | . . Sections through which sources of illuminating light enter | . . Sections where sunlight enters | . . Irradiating sections | . . . Planar form | . . applied to cultivation apparatuses | . . for ornamentation | . . for power transmission | |||||
| AA61 | ||||||||||||
| . Other applicable technologies * | ||||||||||||
| BA | BA00 STRUCTURE * |
BA01 | BA02 | BA03 | BA04 | BA05 | BA06 | BA07 | BA08 | BA09 | BA10 | |
| . Structure of light guides per se in general * | . . Rows of lenses | . . Plural arrangements of reflecting mirrors | . . . constructed to be rotatable | . . Gas lenses | . . Plate-like | . . This place covers the subject matters for guiding light from the sides of cylindrical bodies to the end portions thereof. | . . transmitting inside tubes | . . Focusing transmission bodies | . . using fluorescing substance | |||
| BA12 | BA13 | |||||||||||
| . . Radiation-proof | . . X-ray transmission | |||||||||||
| BA21 | BA22 | BA23 | BA24 | BA25 | BA26 | BA27 | BA28 | BA29 | BA30 | |||
| . Filters or attenuators | . . Fixed types | . . . Transparent types | . . . Reflection types | . . . by axially oriented structures | . . . Mode filters | . . Variable types | . . . Variable spacing | . . . shifting optical axis | . . . combining with optical modulating elements | |||
| BA32 | BA34 | BA35 | BA38 | |||||||||
| . . . moving or rotating filters | . Isolators | . . using polarisation | . Delay elements | |||||||||
| BA41 | BA42 | BA43 | BA44 | BA45 | ||||||||
| . Optical radiators | . . emitting light from surrounding | . . . being attached | . . . Optical fibres being nicked or being partly removed | . . emitting light from ends | ||||||||
| CA | CA00 TECHNOLOGY FOR EXECUTION * |
CA01 | CA02 | CA03 | CA04 | CA05 | ||||||
| . Coating removal | . . Cutting or pulling off coatings | . . Tearing off coatings | . . Removing by heating | . . Chemical removal | ||||||||
| CA11 | CA12 | CA13 | CA14 | CA15 | CA16 | CA17 | ||||||
| . Cutting | . . by cutting blades | . . . nicking at multiple locations or around whole circumference | . . . applying tensile force rectilinearly | . . . by bending | . . by other than cutting blades e.g. laser light | . . Cutting plural fibres | ||||||
| CA21 | CA22 | CA23 | CA24 | |||||||||
| . Polishing or smoothing of end faces | . . Mechanical polishing | . . Smoothing by heating | . . Formation of smooth films | |||||||||
| CA31 | CA32 | CA33 | CA34 | CA35 | CA36 | CA37 | CA38 | CA39 | ||||
| . Sealing or laying | . . General or detailed | . . . Fixing to or holding on flat surfaces or corner sections | . . . . being unbent beyond predetermined curvature | . . . holding on rotary members | . . . End processing | . . . Processing of extra length | . . . Wiring boxes | . . . Optical fibre identification after laying | ||||
| CA42 | CA43 | CA44 | CA45 | CA46 | CA47 | CA48 | CA49 | |||||
| . . Sealing of sections through which fibres pass | . . . Tapered shapes | . . . secured by soldering or the like | . . . secured by adhesives | . . . being lessened effects of heat | . . . having multiple sealed sections | . . . Sealing of multiple optical fibres | . . . Sections for introducing cables into undersea repeaters | |||||
| CA52 | ||||||||||||
| . . Securing to or holding on circuit boards | ||||||||||||
| CA62 | CA63 | CA64 | CA65 | CA66 | CA67 | CA68 | CA69 | |||||
| . . Laying of cables | . . . characterised by location of laying | . . . . On towers | . . . . . In overhead ground wires | . . . . In insulators | . . . . Undersea | . . . . Underground in pipes | . . . . . using fluids or air | |||||
| CA73 | CA74 | |||||||||||
| . . . Fittings for pulling | . . . . having connectors |