JPH0364930B2 - - Google Patents
Info
- Publication number
- JPH0364930B2 JPH0364930B2 JP58141929A JP14192983A JPH0364930B2 JP H0364930 B2 JPH0364930 B2 JP H0364930B2 JP 58141929 A JP58141929 A JP 58141929A JP 14192983 A JP14192983 A JP 14192983A JP H0364930 B2 JPH0364930 B2 JP H0364930B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- plasma
- magnetic
- plasma polymerized
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims description 65
- -1 acrylic ester Chemical class 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 10
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims description 9
- 239000012808 vapor phase Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000002210 silicon-based material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 170
- 239000007789 gas Substances 0.000 description 53
- 238000006116 polymerization reaction Methods 0.000 description 30
- 230000005294 ferromagnetic effect Effects 0.000 description 26
- 239000010408 film Substances 0.000 description 22
- 239000012071 phase Substances 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 230000007797 corrosion Effects 0.000 description 13
- 238000005260 corrosion Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 239000010409 thin film Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- 230000005415 magnetization Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 238000009832 plasma treatment Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000006247 magnetic powder Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000007733 ion plating Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 2
- 229910002440 CoâNi Inorganic materials 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- WGGNJZRNHUJNEM-UHFFFAOYSA-N 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-triazatrisilinane Chemical compound C[Si]1(C)N[Si](C)(C)N[Si](C)(C)N1 WGGNJZRNHUJNEM-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000005047 Allyltrichlorosilane Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910003262 NiâCo Inorganic materials 0.000 description 1
- 229910018487 NiâCr Inorganic materials 0.000 description 1
- 229910018536 NiâP Inorganic materials 0.000 description 1
- 229910018605 NiâZn Inorganic materials 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001485 argon Chemical class 0.000 description 1
- RLECCBFNWDXKPK-UHFFFAOYSA-N bis(trimethylsilyl)sulfide Chemical compound C[Si](C)(C)S[Si](C)(C)C RLECCBFNWDXKPK-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- ACAUYCZBWABOLI-UHFFFAOYSA-N bromomethyl(trimethyl)silane Chemical compound C[Si](C)(C)CBr ACAUYCZBWABOLI-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XRRDNAZMVAXXQP-UHFFFAOYSA-N difluoro(dimethyl)silane Chemical compound C[Si](C)(F)F XRRDNAZMVAXXQP-UHFFFAOYSA-N 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- VDCSGNNYCFPWFK-UHFFFAOYSA-N diphenylsilane Chemical compound C=1C=CC=CC=1[SiH2]C1=CC=CC=C1 VDCSGNNYCFPWFK-UHFFFAOYSA-N 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- GCSJLQSCSDMKTP-UHFFFAOYSA-N ethenyl(trimethyl)silane Chemical compound C[Si](C)(C)C=C GCSJLQSCSDMKTP-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- NEXSMEBSBIABKL-UHFFFAOYSA-N hexamethyldisilane Chemical compound C[Si](C)(C)[Si](C)(C)C NEXSMEBSBIABKL-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000005055 methyl trichlorosilane Substances 0.000 description 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- PARWUHTVGZSQPD-UHFFFAOYSA-N phenylsilane Chemical compound [SiH3]C1=CC=CC=C1 PARWUHTVGZSQPD-UHFFFAOYSA-N 0.000 description 1
- 239000005054 phenyltrichlorosilane Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 description 1
- HKFSBKQQYCMCKO-UHFFFAOYSA-N trichloro(prop-2-enyl)silane Chemical compound Cl[Si](Cl)(Cl)CC=C HKFSBKQQYCMCKO-UHFFFAOYSA-N 0.000 description 1
- ISPSHPOFLYFIRR-UHFFFAOYSA-N trihexylsilicon Chemical compound CCCCCC[Si](CCCCCC)CCCCCC ISPSHPOFLYFIRR-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 1
- HYWCXWRMUZYRPH-UHFFFAOYSA-N trimethyl(prop-2-enyl)silane Chemical compound C[Si](C)(C)CC=C HYWCXWRMUZYRPH-UHFFFAOYSA-N 0.000 description 1
- AKQNYQDSIDKVJZ-UHFFFAOYSA-N triphenylsilane Chemical compound C1=CC=CC=C1[SiH](C=1C=CC=CC=1)C1=CC=CC=C1 AKQNYQDSIDKVJZ-UHFFFAOYSA-N 0.000 description 1
- 239000005050 vinyl trichlorosilane Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/72—Protective coatings, e.g. anti-static or antifriction
- G11B5/726—Two or more protective coatings
Landscapes
- Magnetic Record Carriers (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Description
ç£æ¥äžã®å©çšåé
æ¬çºæã¯ãç£æ°èšé²åªäœåã³ãã®è£œé æ¹æ³ã«ä¿
ããç¹ã«ç£æ§å±€äžã«ãªãŒãã³ãŒãå±€ãæããèè
圢ç£æ°èšé²åªäœã«ãããŠããªãŒãã³ãŒãå±€ããã©
ãºãéåå±€ãšãã®äžã«åœ¢æãããæã°ã©ããå±€ã«
ããæ§æããã¹ããŒã·ã³ã°ãã¹ãå°ãªãããã€èµ°
è¡æ§ãèæ©èæ§åã³èèæ§ãæ¹è¯ããç£æ°èšé²åª
äœåã³ãã®è£œé æ¹æ³ã«é¢ããã åŸæ¥æè¡ åŸæ¥ã®ç£æ°èšé²åªäœã®å€ãã¯ãããããå¡åžåœ¢
ç£æ°èšé²åªäœã«å±ããŠãããããã¯åŒ·ç£æ§ç²æ«ã
å¡©åããã«âé ¢é žããã«å ±éåäœããšããã·æš¹
èãããªãŠã¬ã¿ã³æš¹èçã®æš¹èãããªãçµåå€ã«
æ··ç·Žåæ£ãããç£æ§å¡æãæ¯æäœäžã«å¡åžä¹Ÿç¥ã
ããŠç£æ°èšé²åªäœã圢æãããã®ã§ãããããã
ãªããããã®å¡åžåœ¢ç£æ°èšé²åªäœã¯ãé žåéã®ã
ããªéå±é žåç©ãç£æ§ææã«äœ¿çšããŠãããã匷
ç£æ§éå±ããã¯é£œåç£åãå°ããããšãšãç£æ§æ
æã®å å¡«å¯åºŠãçµåå€ã®åã ãå°ããããšã®ãã
é«å¯åºŠèšé²ãã§ãã«ããã®ã¿ãªãããå¡åžèã®è
åã倧ãããªãããäŸãã°ããã€ãªæ©åšã«äœ¿çšã
ããå Žåç£æ°ãããã«èµ°æ»ãããéšåã¯å¡åžèã®
è¡šå±€éšã«éãããã®ã§å¡åžèã®èµ°æ»ãããªãã§ã
ã¹ã«ãªãéšåããªãã¡ã¹ããŒã·ã³ã°ãã¹ã倧ãã
ãªãããã®çµæåçåºåãå°ãããªããããåŸãª
ããšããæ¬ ç¹ãããã è¿å¹Žãèšé²ãã¹ãæ å ±éã®å¢å€§ã«äŒŽãé«å¯åºŠèš
é²ãå¯èœãªç£æ°èšé²åªäœã®åºçŸãã®ããŸãããã
ã«ãªã€ãŠããããã®ãããªãã®ãšããŠã¯ç£æ§ææ
ã®å å¡«å¯åºŠãé«ããããšãåºæ¥ããšãšãã«é£œåç£
åã倧ããã§ãããã®ã奜ãŸãããããã®ãããª
ãã®ãšããŠåŒ·ç£æ§éå±å±€ã¯æ¯æäœäžã«çŽæ¥èšãã
ããããèè圢ç£æ°èšé²åªäœãç空èžçæ³ãã¹ã
ãã¿ãªã³ã°ãã€ãªã³ãã¬ãŒãã€ã³ã°ãã¡ããçã®
æ¹æ³ã«ããäœæå¯èœã«ãªã€ãŠããã ãããããã®ãããªèè圢ç£æ°èšé²åªäœã®åŒ·ç£
æ§å±€ã¯ç©ºæ°äžã«ããããããšãã®éå±ãé žçŽ ãæ°Ž
åã«ããé žåãããã®ã§èèæ§ã«ä¹ããããŸãã
æ©æ¢°ç匷床ã匱ãæ©æŠä¿æ°ã倧ããããç£æ°ãã
ããã¬ã€ãããŒã©ãã©ã€ãçãšã®æ©æŠã«ããå·ã
ã€ãæãããã®ããã«é žåè é£ãããããšã«ãã
çæãããäŸãã°é žåéã¯é£œåç£åãå°ãããªã
ããã ãèšé²åªäœãšããŠã®èšé²å¯åºŠãæžå°ããã
ã®ã¿ãªããããã®è é£ãããéšåãå·ãçããéš
åããã€ãºã®åå ã«ãªãããšãããããã®ããã«
匷ç£æ§å±€ã®æ©æŠä¿æ°ã倧ããããšã¯ãŸããäžèšç£
æ°ãããçã«æ¥è§Šãããšãã®èµ°è¡æ§ãè¯ããªãã
ãšã«ããªããããã¯äžå®é床ã§èšé²åã¯åçãã
ããšã劚ããèšé²åã¯åçã®è³ªãäœäžãããåå
ã«ãªã€ãŠããã ãã®ãããªèè圢ç£æ°èšé²åªäœã®æ¬ ç¹ãæ¹åã
ãããã«ããããŸã§åŒ·ç£æ§å±€äžã«ãªãŒãã³ãŒãå±€
ãå¡åžãç空èžçãã¹ããã¿ãªã³ã°ãã€ãªã³ãã¬
ãŒãã€ã³ã°çã®æ¹æ³ã«ããèšããè©Šã¿ããªãããŠ
ããããã®ãããªãã®ãšããŠã¯æ¬¡ã®ãããªãã®ã
æããããã ç空èžçæ³ã«ãããããžãŠã ãã¯ãã ã®ãã
ãªéå±ããWCãTiO2ãCaF2ãMgF2ã®ãããª
é«ç¡¬åºŠç¡æ©ç©ãéå±ç³é¹žã®ãããªæœ€æ»æ§ææ©ç©
ã«ãããªãŒãã³ãŒãå±€ãèšããã 最æ»æ§ææ©ç©ãå¡åžããå¡åžæ³ã«ãã最æ»æ§
ææ©ç©å«æå±€ã®ãªãŒãã³ãŒãå±€ãèšããã ãã¬ããªããŒæ¶²ãå¡åžããåŸãå¡åžèã«çŽ«å€
ç·ãç §å°ããŠéååå¿ãèµ·ããããŠéåäœã®ãª
ãŒãã³ãŒãå±€ãèšããã ç¹éæ57â167132å·å ¬å ±ãå57â167133å·å ¬
å ±ãå57â167134å·å ¬å ±ã«èšèŒãããŠãããã
ã«ã匷ç£æ§å±€äžã«çªçŽ ã¬ã¹åã¯é žçŽ ã¬ã¹ã®ã€ãª
ã³åã¯ãããã®ã¬ã¹ããã©ãºãåŠçããããšã«
ããçªåèãé žåèã圢æããã ç¹éæ57â135442å·å ¬å ±ã«èšèŒãããŠããã
ãã«åŒ·ç£æ§å±€äžã«ãéåŒçŽ å«æã¢ãããŒã¬ã¹ãš
å«åŒçŽ ææ©ç©ã¢ãããŒã¬ã¹ããã©ãºãéåãã
ãŠãã®éåäœã®ãªãŒãã³ãŒãå±€ãèšããã æå58幎é»åéä¿¡åŠäŒç·äŒå šåœå€§äŒNo.175
ïŒ1983ïŒã«å ±åãããŠããããã«ãææ©çªçŽ ç³»
ãã©ãºãéåèã®ãªãŒããŒã³ãŒãå±€ãèšããã ç¹éæ57â164434å·å ¬å ±ã«èšèŒãããŠããã
ãã«ç£æ§éå±èžçèèã®è¡šé¢ãã°ããŒåŠçãã
åŸãé«ååãšæœ€æ»å€ãèžçãããªãŒãã³ãŒãå±€
ãèšããã ããããªãããäžèšãã§åŸãããèžçèå
ã³å¡åžèã¯ãè匷床ãå°ãããç¹ã«é«ååå¡åžè
ã®å Žåã¯èèã«ããã®ãå°é£ã§èåãåããªãã
ãã®ããã¹ããŒã·ã³ã°ãã¹ãçãåºåäœäžãæ
ãããŸããã®æ¹æ³ã§åŸãããå¡åžç¡¬åå±€ã¯ãã
ã¹ãæ§ãããŸããªãã®ã§é·æã«ããã最æ»ç¹æ§ã
ç¶æããããšãå°é£ã§ããããŸããã®æ¹æ³ã§åŸ
ãããçªåãé žåèã¯èµ°è¡æ§ã®ç¹ã§å®å®æ§ãæ¬
ãããŸããã®æ¹æ³ã§åŸãããåŒçŽ å«æææ©ç©ã
ããªããã©ãºãéåäœã®ãªãŒãã³ãŒãå±€ã¯ãèµ°è¡
æ§ãèæ©æŠæ§ã®ç¹ã§æºè¶³ãªç¹æ§ãåŸãããªãããŸ
ããã®ææ©çªçŽ ç³»ãã©ãºãéåäœã®ãªãŒãã³ãŒ
ãå±€ã¯èèæ§ãšããŠã¯è¯å¥œãªç¹æ§ã瀺ãããåå
ãªèæ©èæ§ãèµ°è¡æ§ãåŸãã«ã¯æ¯èŒçåãèãå¿
èŠãšããããã¯ã¹ããŒã·ã³ã°ãã¹ã倧ããããæ¬
ç¹ããããããã«ã®é«ååãšæœ€æ»å€ã«ãããªãŒ
ãã³ãŒãå±€ã¯èæ©èæ§ã«ãããŠæºè¶³ãªç¹æ§ãåŸã
ããªãã ãŸããç¹éæ57â164433å·å ¬å ±ã«ã¯ãçªçŽ ãã©
ãºãã«ããç£æ§éå±èžçèèã®è¡šé¢ãçªååŠçã
ãŠçªåéå±å±€ã圢æãããã®äžã«ç空é°å²æ°äžã§
é«ååãé«çŽèèªé žãèèªé žãšã¹ãã«çã®ä¿è·è
ã圢æãããæ¹æ³ãèšèŒãããŠãããããã®ä¿è·
èã¯çªåéå±å±€ã«ç©ççã«æ¥çããŠããã«éããª
ãã®ã§ããšåæ§ã«èæ©èæ§ã«ãããŠäžååã§ã
ãã 以äžã®ããã«ãèèç³»ç£æ°èšé²åªäœçšã®ãªãŒã
ã³ãŒãå±€ãšããŠã¯åŸæ¥ãã¹ããŒã·ã³ã°ãã¹ãå°ãª
ãããŠãã€èµ°è¡æ§ãèæ©èæ§åã³ç£æ§å±€ã®èèæ§
ãåäžããä¿è·æ©èœãæãããã®ããªãããã®æ¹
åãæãŸããŠããã çºæã®ç®ç æ¬çºæã®ç®çã¯ãç¹ã«èè圢ç£æ°èšé²åªäœã®èµ°
è¡æ§ãèæ©èæ§åã³èèæ§ã®æ¹è¯ã«ãããç¹ã«æ¯
æäœäžã«èšãã匷ç£æ§å±€äžã®ãªãŒãã³ãŒãå±€ã®èµ°
è¡æ§ãèæ©èæ§åã³ç£æ§å±€ã®èèæ§ãåäžããã
ã®ä¿è·æ©èœã®æ¹è¯ãçŽæ¥ã®ç®çãšãããã®ã§ã
ãã çºæã®æ§æ æ¬çºæã¯ãäžèšç®çãéæããããã«ç£æ§å±€
ã«ããã©ãºãéåå±€ã«ææ©ç©åŠçå±€ãæãããªãŒ
ãã³ãŒãå±€ãèšãããã©ãºãéåå±€ã®æã€ç¹é·ã
ããªãã¡èèã®åœ¢æãå¯èœã§ãã€ãã®èèç¶æ ã§
åäžæ§ãé«èä¹ æ§ãæã€ãšãšãã«ç·»å¯æ§ã«åºã¥ã
ç£æ§å±€ã«å¯Ÿããèèæ§ãæããç¹æ§ãšãã°ã©ãã
å±€ããã€æœ€æ»æ§åã³äžèšãã©ãºãéåå±€ã«å¯Ÿãã
匷åºãªæ¥çæ§ã«åºã¥ãèæ©èæ§ã®ç¹æ§ãå©çšãã
ãããåç¬ã§ã¯åŸãããªããããªäž¡è ãçµã¿åã
ããããšã«ããäž¡è ã®ç¹æ§ãçžä¹çã«çºæ®åºæ¥ã
ããã«ããç£æ°èšé²åªäœåã³ãã®è£œé æ¹æ³ãæäŸ
ãããã®ã§ããã ãã®ããã«ãæ¬çºæã®ç£æ°èšé²åªäœã¯ãæ¯æäœ
äžã«åœ¢æããç£æ§å±€ãšããã®ç£æ§å±€äžã®çªçŽ ãå«
æãããã©ãºãéåå±€ãšããã®ãã©ãºãéå局衚
é¢ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é ž
ãšã¹ãã«ãã°ã©ãããããã°ã©ããå±€ãæããã
ãšãç¹åŸŽãšãããã®ã§ããã ãŸããæ¬çºæã®ç£æ°èšé²åªäœã®è£œé æ³ã¯ãæ¯æ
äœäžã«ç£æ§å±€ã圢æããåŸããã®ç£æ§å±€äžã«çªçŽ
ãå«æããååç©ãã°ããŒæŸé»äžã§éåãããŠã
ã©ãºãéåå±€ã圢æãããã®åœ¢æããããã©ãºã
éåå±€ã«äž»ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿
ã¯ãªã«é žãšã¹ãã«ãããªãèžæ°ãæ¥è§ŠãããŠæ°çž
åŠçããããšã«ããã°ã©ããå±€ã圢æããããšã
ç¹åŸŽãšãããã®ã§ããã äžèšã«ãããŠãã©ãºãéåå±€ãšã¯ãæ°äœååç©
ããããããã©ãºãéåã«ãã€ãŠæèããå±€ã§ã
ã€ãŠããã®éåäœã¯æ°äœååç©ããã©ãºãåŠçã
ãŠçããäŸãã°ã©ãžã«ã«ãéåãããã®ã§ããã
ãã®ãããªãã©ãºãéåäœã¯ãäžè¬ã®äžé£œååå
ç©ã®ã©ãžã«ã«éåäœã®ããã«ã¢ãããŒã®ç¹°ãè¿ã
æ§é ã§ã¯ãªããäžè¬ã®éåäœã«ããå±€ãšæ¯ã¹ãŠé«
å¯åºŠãé«æ¶æ©ã®å±€ã圢æããããšãšãã«ãç¹°ãè¿
ãæ§é ãæ¬ åŠããåäžæ§é ã®å±€ã圢æããããã
ã®ãã©ãºãéåå±€ã®éåäœã®æ§é ã¯äžè¬ã®éåäœ
ã®ããã«ãã®äœ¿çšããååç©ã®ç¹°ãè¿ãæ§é ã«ã
ãæããããšãã§ããªãã®ã§ããã®å çŽ æ§æã«ã
ãè¡šããããããã®å çŽ æ§æããããã°ãæ¬çºæ
ã®ãã©ãºãéåå±€ã®éåäœã¯ãçªçŽ ãäž»èŠæåãš
ããŠå«æããããšã奜ãŸããããã®çªçŽ ãå«æã
ãéåäœã¯ãææ©çªçŽ ååç©ããéåããããã
çªçŽ ãå«æãããããšã«ãããã®ç®è匷床ã¯å¢å€§
ããããã©ãºãéåå±€ã®éåäœã®çªçŽ 以å€ã®å çŽ
ãšããŠã¯ãççŽ ãé žçŽ ãçªçŽ ãæ°ŽçŽ ããªã³ãã€ãª
ãŠãå¡©çŽ ãããã¯ç¡ŒçŽ çãæãããããç¹ã«å¥œãŸ
ããã®ã¯ãçªçŽ ãäž»èŠæåã«ããŠãããšãã®ä»
ã«ãççŽ ãé žçŽ ãæ°ŽçŽ ãããªããã©ãºãéåäœã
ççŽ ãé žçŽ ãçªçŽ ãæ°ŽçŽ ãããªããã©ãºãéåäœ
ãããã¯ççŽ ãçªçŽ ãæ°ŽçŽ ãããªããã©ãºãéå
äœã§ããã ãã®ãããªãã©ãºãéåå±€ã圢æããã«ã¯ãäž
è¬ã«ãã©ãºãéåæ³ãšããŠç¥ãããŠããã©ã®ãã
ãªæ¹æ³ãé©çšã§ãããäŸãã°èªé»åŒé»æ¥µã«ããå€
éšããã°ããŒæŸé»ãããæ¹åŒã®è£ 眮ã容éåŒé»æ¥µ
ã«ããäž»ã«é»æ¥µéã«ã°ããŒæŸé»ãããæ¹åŒã®è£ 眮
ãã®ä»äžæ¥µåŒçç¹æ®ãªæ¹åŒã®è£ 眮ã䜿çšåºæ¥ãã ãŸãã䜿çšãããåæãç¹ã«éå®ãããªããã
çªçŽ ãå«æããååç©ã®ã¬ã¹ãšå¿ èŠã«å¿ããŠä»ã®
ååç©ãããã¯ã¢ã«ãŽã³ãããªã³çã®äžæŽ»æ§ã¬ã¹
ãæ··åããŠéå容åšã«å°å ¥ããããã§ã°ããŒæŸé»
ãããããšã«ãã€ãŠæ¯æäœäžã«èãæåºãããæ¹
æ³ã奜ãŸãããçªçŽ ãå«æããååç©ã®ã¬ã¹ãšã
ãŠã¯ãã¢ãã·ã©ã³ããžã·ã©ã³ãããã©ã¡ãã«ã·ã©
ã³ãããã«ããªã¡ãã«ã·ã©ã³ãã¢ãªã«ããªã¡ãã«
ã·ã©ã³ãããšãã«ã·ã©ã³ããžããšãã«ã·ã©ã³ãã
ãªããšãã«ã·ã©ã³ããžã¡ãã«ã·ã©ã³ãããªããã·
ã«ã·ã©ã³ãããã©ã¡ãã·ã·ã©ã³ãããã©ãšããã·
ã·ã©ã³ãã¡ãã«ããªã¡ããã·ã·ã©ã³ãããã«ããª
ã¡ããã·ã·ã©ã³ãããã«ããªãšããã·ã·ã©ã³ããž
ã¡ãã«ãžã¡ããã·ã·ã©ã³ããããµã¡ãã«ãžã·ãã
ãµã³ããããµã¡ãã«ãžã·ã©ã¶ã³ããããµã¡ãã«ã·
ã¯ãããªã·ãããµã³ããããµã¡ãã«ã·ã¯ãããªã·
ã©ã¶ã³ããããµã¡ãã«ãžã·ã©ã³ããããµã¡ãã«ãž
ã·ã«ãã¢ã³ãããã©ãã«ãªãã·ã©ã³ãããã©ã¯ã
ã«ã·ã©ã³ãã¡ãã«ããªã¯ãã«ã·ã©ã³ãããã«ããª
ã¯ãã«ã·ã©ã³ãã¢ãªã«ããªã¯ãã«ã·ã©ã³ãããšã
ã«ããªã¯ãã«ã·ã©ã³ããžã¡ãã«ãžã¯ãã«ã·ã©ã³ã
ãžã¡ãã«ãžãã«ãªãã·ã©ã³ãããã¢ã¡ãã«ããªã¡
ãã«ã·ã©ã³çã®æ®çºæ§ãæããçªçŽ ååç©ã§ã¬ã¹
ã«ãªããã®ã§ããã°ã©ã®ãããªååç©ã䜿çšã§ã
ãããŸããäžèšã®ä»ã®ååç©ãšããŠã¯ãæ°ŽçŽ ãé ž
çŽ ãçªçŽ ãäžé žåççŽ ãäºé žåççŽ ãå¡©çŽ ãåŒ
çŽ ãç¡«åæ°ŽçŽ ããšãã¬ã³ãã¢ã»ãã¬ã³ããžãã©
ã³ããã¹ã²ã³çã®åžžæž©ã§æ°äœã®ååç©ã§ãã€ãŠã
è¯ããããŸããã¡ãã«ã¡ã¿ã¯ãªã¬ãŒããã¹ãã¬
ã³ãã¢ã¯ãªããããªã«ãå¡©åããã«ãååŒåãšã
ã¬ã³çã®ããããã¢ãããŒã§ãã€ãè¯ããããã³
ãŒã³ããã«ãšã³ããããµã³ãã¢ã»ããããªã«ãã
ãŒãã«ãªããã³ãŒã³ãããªãžã³ããã©ã³ãããªã
ãšã³ãããªã¡ãã«ããªã¹ãã¢ã€ããããªã¡ãã«ã
ã¬ãŒãçäžè¬çã«ã¯ééåæ§ã®ååç©ã§ãã€ãŠã
è¯ãããããã®ãã©ãºãéåã«çšããååç©ãšã
ãŠã¯ãã¬ã¹ãšããŠæ±ãæäœäžã®ç¹ããåžžæž©ã§æ²žç¹
ã200â以äžã®ååç©ã奜ãŸããã150â以äžã§ã
ããšãã奜ãŸããã ãã®ãããªãã©ãºãéåçšåæãäžèšãã©ãºã
çºçè£ çœ®ã§åŠçããããšäŸãã°ã©ãžã«ã«ãçºç
ãããããäºãçšæãããåŸè¿°ããæ¯æäœã®ç£æ§
å±€ã«æåºãéåäœã®å±€ã圢æãããã æ¬çºæã«ãããã°ã©ããå±€ã¯ãäž»ãšããŠã¢ã¯ãª
ã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«ã®
ã¢ãããŒããã©ãºãéåå±€ã«æ¥è§Šããããããã
ãæ°çžåŠçãè¡ãããšã«ãã圢æãããå±€ã§ã
ãããã®ã°ã©ããå±€ã¯ããã©ãºãéåå±€ã«å¯ŸããŠ
ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹
ãã«ã®ã¢ãããŒãã°ã©ãããããããšã«ãã圢æ
ããããããã©ãºãéåå±€ã®ç³»æçŽåŸã«åœ¢æãã
ãããšã奜ãŸããããã®ããã«ãã©ãºãéåå±€ã®
圢æçŽåŸã«ã°ã©ããå±€ã圢æãããšããã®ã°ã©ã
ãå±€ã¯ãã©ãºãéåå±€ã«å¯Ÿããå¯çæ§ãè¯ããè¯
奜ãªæèæ§ã瀺ããããã¯ããã©ãºãéåå±€ã®åœ¢
æçŽåŸã¯ãã©ãºãéåå±€ã«ã©ãžã«ã«ãæ®åããŠã
ããããã«åæã®äžèšã¢ãããŒãä»å ããŠã°ã©ã
ãéåããããã§ããããã®ããã«ããŠåœ¢æãã
ãã°ã©ããå±€ã¯æœ€æ»æ§ããããšãšãã«ãèæ©èæ§
ãåäžãããããšãã§ããã ãã®ãããªã°ã©ããå±€ã圢æãããæ°çžåŠçã
è¡ãã«ã¯ãåæã®ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯
ã¡ã¿ã¯ãªã«é žãšã¹ãã«ã®èžæ°ãäœæãããããå
ã«ãã©ãºãéåçžã«æ¥è§ŠãããŠã°ã©ããåããã
ãšã奜ãŸãããããã®éå€éšãšãã«ã®ãŒãäŸçµŠã
ãŠãè¯ãããã®ãããªå€éšãšãã«ã®ãŒãäŸçµŠãã
æ段ãšããŠã¯ã°ããŒæŸé»ãå ç±ã玫å€ç·ç §å°çã®
æ段ãããããããã®å€éšãšãã«ã®ãŒäŸçµŠæ段ã¯
è£å©çã«äœ¿çšããã®ã奜ãŸããããªããäžèšææ©
ç©èžæ°ãäœæããã«ã¯ãåãªãæžå§ã®ä»ãéåžžã®
ããŒã¿ã«ããå ç±ãé»åããŒã å ç±çãå©çšãã
ãã ã°ã©ããå±€ã圢æããåæãšããŠã¯äž»èŠæåãš
ããŠã¯çªçŽ ãå«ãã§ããªãããšã奜ãŸããããã®
åæãšããŠã¯ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿
ã¯ãªã«é žãšã¹ãã«ãäž»ãšãããã®ã奜ãŸããã äžèšã®ãããªãã©ãºãéåå±€åã³ã°ã©ããå±€ã
ããªããªãŒãã³ãŒãå±€ã®åãã¯ãå šäœã§20â«ã
1000â«ã奜ãŸãããç¹ã«100â«ã500â«ã®ç¯å²ã奜
ãŸããã20â«æªæºã§ã¯èéããŠäžèšæœ€æ»æ§ãä»äž
ããã«ã¯äžååã§ãããäžæ¹1000â«ãè¶ãããšç£
æ§å±€ãšç£æ°ããããšã®ã¹ããŒã·ã³ã°ãã¹ã倧ãã
ãªãããªãŒãã³ãŒãå±€ã®äžèšåãã®ç¯å²ã§ãã
ã°ããã©ãºãéåå±€ãšææ©ç©åŠçå±€ã®å±€ã®åãã®
æ¯ã¯ç¹ã«éå®ããããã®ã§ã¯ãªããããã©ãºãé
åå±€(A)ã«å¯Ÿãææ©ç©åŠçå±€(B)ã®åãã¯ã(A)ïŒ(B)ïŒ
ïŒïŒïŒãªãã(A)ïŒ(B)ïŒïŒïŒ0.1ã®ç¯å²ã奜ãŸããã ãã®ããã«ããŠãã©ãºãéåå±€ã«ã°ã©ããå±€ã
æãããªãŒããŒã³ãŒãå±€ã圢æãããããã°ã©ã
ãå±€ã¯ãã©ãºãéåå±€ãšã®çé¢ã§ã¯ãã©ãºãéå
å±€ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é ž
ãšã¹ãã«ã®ã°ã©ããå±€ãæ··åšããè¡šé¢ã«è¿ã¥ãã«
ã€ããŠçŽç²ã®ã°ã©ããå±€ã«ãªãå Žåãå«ã¿ãã¢ã¯
ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«
ã«ããåŠçãããããšã«ããçããå±€ãç·æ¬ãã
ãã®ã§ããããã®å Žåãã©ãºãéåå±€ã®çªçŽ å«æ
çãã°ã©ããéåå±€ã«è¿ã¥ãã«ã€ããŠå°ãªããªã
ããã«ããŠãè¯ãããã®ããã«ãããšãã©ãºãé
åå±€ãšã°ã©ããå±€ã®æ¥çæ§ãæŽã«åäžã§ããã 以äžã®ãããªãªãŒãã³ãŒãå±€ã¯æ¯æäœã«åœ¢æã
ãã匷ç£æ§å±€ã«èšãããããããã®åŒ·ç£æ§å±€ãå¡
åžåã®å Žåã«ã¯ã匷ç£æ§å±€ã«äœ¿çšã§ãã匷ç£æ§ç²
ã¯ãåŸæ¥ãã䜿çšãããŠããå ¬ç¥ã®ãã®ã§è¯ãã
ãã®ãããªåŒ·ç£æ§ç²ãšããŠã¯ãγâFe2O3ãCoå«
æγâFe2O3ãCo被çγâFe2O3ãFe3O4ãCoå«
æFe3O4ãCrO2çã®é žåç©ç£æ§ç²ãFeãNiã
CoãFeâNiâCoåéãFeâMnâZnåéãFeâ
NiâZnåéãFeâCoâNiâCråéãFeâCoâ
NiâåéãCoâNiåéçFeãNiãCoãäž»æ
åãšããã¡ã¿ã«ç£æ§ç²çåçš®ã®åŒ·ç£æ§ç²ãæãã
ããã 匷ç£æ§å±€ãçŽæ¥æ¯æäœäžã«åœ¢æããå Žåã«ã¯ã
ã®æ¹æ³ãšããŠãå ¬ç¥ã®ç空èžçæ³ãã¹ããã¿ãªã³
ã°æ³ãã€ãªã³ãã¬ãŒãã³ã°æ³ãã¡ããæ³çãæã
ããããé žåç©ç£æ§ç²ãã¡ã¿ã«ç£æ§ç²ã®äžã§ãå
éã®åŒ·ç£æ§ç²ã䜿çšããå Žåã¯ããã®çµæãå€å
ããªãããã«çµæãå¶åŸ¡ããŠèžçåã¯ã¡ããçã
ããªããã°ãªããªããæ¯æäœãšããŠã¯äŸãã°ãã©
ã¹ããã¯ãã€ã«ã æãããããã®çŽ æãšããŠã¯ã
ãªãšãã¬ã³ãã¬ãã¿ã¬ãŒããããªãšãã¬âïŒïŒïŒ
âããã¿ã¬ãŒãçã®ããªãšã¹ãã«é¡ãããªããã
ã¬ã³çã®ããªãªã¬ãã€ã³é¡ãã»ã«ããŒã¹ããªã¢ã»
ããŒããã»ã«ããŒã¹ãã€ã¢ã»ããŒãçã®ã»ã«ããŒ
ã¹èªå°äœãããªã«ãŒãããŒããªã©ãäŸç€ºãããã
ãŸããCuãAlãZnãªã©ã®éç£æ§éå±ãã¬ã©ã¹ã
ç£åšãé¶åšçã®ã»ã©ããã¯çã®æ¯æäœã䜿çšãã
ãã æ¯æäœã®åœ¢æ ã¯ããŒããã·ãŒããã«ãŒãããã€
ã¹ã¯ããã©ã çã®ãããã§ãè¯ãã圢æ ã«å¿ããŠ
çš®ã ã®ææãå¿ èŠã«å¿ããŠéžæãããããããã®
åãã¯ãã€ã«ã ãã·ãŒãç¶ã®å Žåã¯ãçŽïŒã
100ÎŒïœã§ããããã€ã¹ã¯ãã«ãŒãç¶ã®å Žåã¯30ÎŒ
ïœã10mmçšåºŠã§ããã 以äžã®ããã«ããŠæ¯æäœã«èšããããç£æ§å±€ã«
ãã©ãºãéåå±€ãšã°ã©ããå±€ãšãããªããªãŒããŒ
ã³ãŒãå±€ãæããç£æ°èšé²åªäœãäœæããããã
ãã©ãºãéåå±€ã¯æ¶æ©åºŠãé«ãããã®æ§é ãåäž
ã§ããã®ã§æ©æ¢°ç匷床ã倧ãããããã«ããèè
ç¶æ ã§ãèæ©èæ§çã®èä¹ æ§ãæãããšãšãã«ã
ãã®ç·»å¯æ§ãããã³ããŒã«çã®æ¬ é¥ãçããããš
ãå°ãªã空æ°äžã®é žçŽ ãæ°Žåçã«ããç£æ°å±€ãžã®
äŸµå ¥ãé»æ¢ããŠãã®é žåãé²æ¢ãç£æ°ç¹æ§ãæãª
ããªãããã«ã§ããããŸãã°ã©ããå±€ã¯èæ©èæ§
ãé žçŽ ãæ°Žåã®é»æ¢å¹æãæããä»ã«ç¹ã«æœ€æ»æ§
ã«åªããŠããã®ã§ãã®ç£æ°èšé²åªäœã®äŸãã°ç£æ°
ãããã«å¯Ÿããèµ°è¡æ§ãè¯ããªããç¹ã«ã¢ã¯ãªã«
é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«ãã
ã©ãºãéåå±€ã«ã°ã©ããåãããããšã«ããååŠ
çµåãããŠãããšãã®ã°ã©ããå±€ã®èæ©èæ§ãå
äžããã©ãºãéåå±€ã®èæ©èæ§ãšã®çžä¹å¹æã«ã
ãç£æ°èšé²åªäœã®èæ©èæ§ãããäžå±€åäžããã
ãã®ããã«ããŠç£æ°èšé²åªäœã«å¿ èŠãªè«žç¹æ§ãå
ããèèã®ãªãŒãã³ãŒãå±€ã®åœ¢æãå¯èœã«ãªãã ãªããæ¬çºæã®ç£æ°èšé²åªäœã®è£œé æ³ã«ããäž
èšã®ããã«ãã©ãºãéåå±€ã圢æãããšããéå
æ¡ä»¶ãé©åœã«èª¿æŽããããšã«ãããã©ãºãéåå±€
ã«å éšå¿åãçºçãããããã«ãã匷ç£æ§å±€ã«æ¯
æäœåŽã«åããåããäžããããšãã§ããããæ¯
æäœäžã«åŒ·ç£æ§å±€ãäœæããéã«çãã匷ç£æ§å±€
è¡šé¢åŽã«åãã€ãŠçããåãïŒã«ããã³ã°ïŒãçž
殺ããããšãã§ããããã®ã«ããã³ã°ãçžæ®ºãã
ãã©ãºãéåå±€ã®éåæ¡ä»¶ãšããŠã¯ãäŸãã°ã¢ã«
ãŽã³çã®æ··å ¥ã¬ã¹æåãå°ãªãããããšã奜ãŸã
ãã çºæã®å¹æ 以äžèª¬æããããã«ãæ¬çºæã«ããã°ããã©ãº
ãéåå±€ã«ã°ã©ããå±€ãæãããªãŒãã³ãŒãå±€ã
匷ç£æ§å±€ã«èšããã®ã§ã次ã®ãããªå¹æãçã
ãã (1) ãªãŒããŒã³ãŒãå±€ã¯ãã©ãºãéåå±€ãèæ©è
æ§ã«åªããã®ã¿ãªãããã°ã©ããå±€ããã©ãºã
éåå±€ã«ååŠçµåããããšã«ããå¯çæ§ããã
ãããããããŸãèæ©èæ§ã«åªããé·æéäŸã
ã°ç£æ°ãããã«ãããããŠããã®æ©èãå°ãª
ãããããã€ãŠåŒ·ç£æ§å±€ã«å¯Ÿããæ©èããªãã
ããšãã§ããã®ã§åçåºåã®å€åãå°ãªãåºæ¥
ãã (2) ã°ã©ããå±€ã¯ç¹ã«åªãã最æ»æ§ãæããã®ã§
äŸãã°ç£æ°ãããã«ãããããŠèµ°è¡ãããšãã
èµ°è¡æ§ãè¯ããèµ°è¡äžè¯ã«åºã¥ãèšé²åªäœã«å¯Ÿ
ããç»åãããã¯é²é³ã®ä¹±ããå°ãªãã§ããã (3) ãªãŒãã³ãŒãå±€ç¹ã«ãã©ãºãéåå±€ã¯ç·»å¯ã«
æ§æãããŠããã®ã§ã空æ°äžã®é žçŽ ãããã¯æ°Ž
åã®åŒ·ç£æ§å±€ã«å¯ŸããäŸµå ¥ãé²æ¢ã§ããã®ã§åŒ·
ç£æ§å±€ã«å¯Ÿããèèæ§ãåäžã§ããé·æéé«
æž©ãå€æ¹¿ã®æ¡ä»¶ã®ããšã«æ¬çºæã®ç£æ°èšé²åªäœ
ãæŸçœ®ãããŠãåçåºåã®å£åããªããé«ãä¿
åæ§ãåŸãããã (4) ãªãŒãã³ãŒãå±€ã¯ãã©ãºãéåå±€ãšã°ã©ãã
å±€ã®çµåãã«ããäžèš(1)ã(3)ã®ç¹æ§ãæããã
ãã«ããã®ã§å±€ã®åããèãã§ããããã«ãã
ç£æ°ããããšåŒ·ç£æ§å±€ãšã®éã®ã¹ããŒã·ã³ã°ã
ã¹ãå°ãªãã§ããã å®æœäŸ 次ã«æ¬çºæã®å®æœäŸã第ïŒå³åã³ç¬¬ïŒå³ã«åºã¥
ããŠå ·äœçã«èª¬æããã 第ïŒå³ã¯ãæ¬çºæã®ç£æ°èšé²åªäœã®è£œé è£ çœ®ã®
説æå³ã§ãã€ãŠãããŒã¹éåºå®€ïŒããã©ãºãéå
宀ïŒãæ°çžåŠç宀ïŒåã³ããŒã¹å·»å宀ïŒãé 次é£
éé£èšãããããã«ããŒã¹éåºå®€ïŒãããŒã¹éåº
宀ïŒãšãã©ãºãéå宀ïŒã®éã®é£éè·¯ãæ°çžåŠç
宀ïŒãåã³ããŒã¹å·»å宀ïŒã«ã¯ã¬ã¹å°å ¥è·¯ïŒïŒ
ïŒïŒïŒïŒïŒãããããèšãããããã©ãºãéå宀
ïŒãšæ°çžåŠç宀ïŒã®éã®é£éè·¯ã«ã¯ã¬ã¹æåºéšïŒ
ïŒãèšããããããŸãããã©ãºãéå宀ïŒã«ã¯æŸ
é»é»æ¥µïŒïŒïŒïŒïŒâ²åã³ãã©ãºãéã蟌ãçšã®ç£
ç³ïŒïŒïŒïŒïŒâ²ããããã察èšãããŠããã ãã®è£ 眮ã«ãããŠã匷ç£æ§å±€åœ¢ææžã¿ã®ããŒã¹
ïŒæ¯æäœïŒããããŒã¹éåºå®€ïŒã«å容ããããŒã¹
ããŒã«ïŒïŒããäžèšãã©ãºãéå宀ïŒãæ°çžåŠç
宀ïŒãçµç±ããŠããŒã¹å·»å宀ïŒã«é 次巻ãåãã
å·»åãããŒã«ïŒïŒãšãªãããã«ã»ããããããã®
åŸäžèšããŒã¹ããŒã«ïŒããããŒã¹ãéåºãããŠå·»
ãåããããŸã§ã®ç³»å ã®è±æ°ãè¡ããã€ãã§ããŒ
ã¹éåºå®€ïŒã®ã¬ã¹å°å ¥è·¯ïŒåã³å·»å宀ïŒã®ã¬ã¹å°
å ¥è·¯ïŒããäžæŽ»æ§ã¬ã¹ïŒã¢ã«ãŽã³ïŒãç³»å ã«å°é
æµãããã®ç¶æ ã§ããŒã¹ã®æ¬éãéå§ããã¬ã¹å°
å ¥è·¯ïŒãããã©ãºãéåçšã¬ã¹ããŸããæ°çžåŠç
宀ïŒã®ã¬ã¹å°å ¥è·¯ïŒããæ°çžåŠççšã¬ã¹ãããã
ãäŸçµŠããããã®ç¶æ ã§ãã©ãºãéå宀ïŒã«èšã
ãããæŸé»é»æ¥µïŒïŒïŒïŒïŒâ²ã«13.56MHzã®é«åšæ³¢
é»åãäŸçµŠãããããã«ãããã©ãºãéåçšã¬ã¹
ã¯ãã©ãºãåŠçããããããããŒã¹ã«æåºããŠé
åèã圢æãããããã®éãç£ç³ïŒïŒïŒïŒïŒâ²ã¯
ãã©ãºãåŠçãããã¬ã¹ãé»æ¥µïŒïŒïŒïŒïŒâ²éã«
éã蟌ããã©ãºãéå宀ïŒä»¥å€ã§è£ 眮å£é¢ã«ãã©
ãºãéåèãçæããã®ãé²æ¢ããããªããå³ç€º
è£ çœ®ãäºã瞊åãã«é 眮ããããŒã¹ãå°é¢ã«å¯Ÿã
ãŠåçŽã«æ¬éãããã©ãºãéå宀ïŒå ã®æ°çžäžã§
çæãããæš¹èç²äœãããŒã¹äžã«å ç©ãããªãã§
äžæ¹ã«èœäžããããããã«ããããŒã¹ã«åœ¢æãã
ããã©ãºãéåå±€ã®åäžæ§ãä¿ãããã 第ïŒå³ã¯ãæ¬çºæã®ç£æ°èšé²åªäœã補é ãã補
é è£ çœ®ã®ä»ã®äŸã瀺ããã®ã§ãã€ãŠã第ïŒå³ãšã¯
æ°çžåŠçæéãé·ãããç¹ãããŒã¹ãäžæŽ»æ§ã¬ã¹
ãã©ãºãåŠçããããšã«ããæž æµåããç¹ã§ç°ãª
ããããã«ãã©ãºãéå宀ãæ°çžåŠç宀ã«ããã
ã¬ã¹ã®æµããããŒã¹ã®å¹ æ¹åã«å¯ŸããŠåäžã«ãªã
ããã«ãããã®ã§ããã å³ã«ãããŠãããããåçç¶ã®ããŒã¹éåºå®€ïŒ
ïŒããã©ãºãéå宀ïŒïŒãæ°çžåŠç宀ïŒïŒåã³å·»
å宀ïŒïŒãé 次ç°ç¶ã«é£éããŠèšããããããŒã¹
éåºå®€ïŒïŒã«å容ãããããŒã¹ããŒã«ïŒïŒã®ããŒ
ã¹ããã©ãºãéå宀ïŒïŒã«èšããããæŸé»é»æ¥µå Œ
æ¬éããŒã«ïŒïŒãæ°çžåŠç宀ïŒïŒã«èšããããåŸ
è¿°ããæ¬éçšã€ã巻圢ããŒã«ïŒïŒã«é 次ã¬ã€ãã
ããŠå·»å宀ïŒïŒã§å·»ãåããå·»åãããŒã«ïŒïŒãš
ãªãããã®ç¶æ ã§ããŒã¹ã®æ¬éãéå§ãããšãšã
ã«ãäžæŽ»æ§ã¬ã¹å°å ¥éšïŒïŒããäžæŽ»æ§ã¬ã¹ãå°å ¥
ããããæŸé»ã³ã€ã«ïŒïŒã«ãããã©ãºãã«ããã
ãŒã¹ãããã«ããããããã«ããããŒã¹ã«åœ¢æã
ãã匷ç£æ§å±€è¡šé¢ãæž æµåãããããã®ããŒã¹ã¯
ã€ãã§ãã©ãºãéå宀ïŒïŒã§ãã¬ã¹å°å ¥éšïŒïŒã
ãå°å ¥ããã¬ã¹å°å ¥å£å ŒæŸé»é»æ¥µïŒïŒãšäžèšæŸé»
é»æ¥µå Œæ¬éããŒã«ïŒïŒãšã®éã§ãã©ãºãåŠçãã
ããã©ãºãéåçšã¬ã¹ã«æãããŠãã©ãºãéåå±€
ã圢æãããã€ãã®æ°çžåŠç宀ïŒïŒã«éåºãã
ãããã®æ°çžåŠç宀ïŒïŒã¯ç¬¬ïŒå³ã«ç€ºãããã«çžŠ
é·ã«åœ¢æãããããã«äžèšæ¬éçšã€ãå·»ããŒã«ïŒ
ïŒãå容ããããã«ããŒã¹ãäžæ¹å°å ¥éšïŒïŒïœã
ãæ¬å ¥ãããŠåçŽæ¹åã«ã€ãå·»ç¶ã«å·»åãããŠäž
æ¹å°åºéšïŒïŒïœããå°åºãããããã®éæ°çžåŠç
宀ïŒïŒã®äžèšå°å ¥éšãšå察åŽã«èšããã¬ã¹å°å ¥éš
ïŒïŒããæ°çžåŠççšã¬ã¹ãå°å ¥ãã¬ã¹å°å ¥å£ïŒïŒ
ã«ããããŒã¹ã®å¹ æ¹åã«åäžã«æ¡æ£ãããŠãã®ã
ãŒã¹ã®ãã©ãºãéåå±€ã«æ¥è§Šããããããã«ãã
ãã©ãºãéåå±€ã¯æ°çžåŠççšã¬ã¹ãšé·ãæ¥è§Šã§ã
ãã®ã§ãå±€ã®åãåŠçå±€ã圢æã§ããããã®ãã
ã«ããŠã°ã©ããå±€ã圢æãããããŒã¹ã¯å·»å宀ïŒ
ïŒã§å·»ãåãããããªããäžèšã¬ã¹å°å ¥å£å ŒæŸé»
é»æ¥µïŒïŒãäžèšæ°çžåŠç宀ã®ã¬ã¹å°å ¥å£ãšåæ§ã«
ã¬ã¹ãããŒã¹ã®å¹ æ¹åã«åäžã«æ¡æ£åºæ¥ããã®ã§
ããããªããïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒã¯ã¬ã¹æåº
è·¯ã§ããã å®æœäŸ ïŒ å ¬ç¥ã®æ¹æ³ã§äœæããCoâNièžçããŒãã第
ïŒå³ã®è£ 眮ã«ã»ããããç³»å ãç空ææ°ããåŸã
ããŒã¹ã®æ¬éãéå§ããŠã¢ã«ãŽã³ã¬ã¹ãäžæŽ»æ§ã¬
ã¹å°å ¥éšïŒïŒããé©åœéå°å ¥ãããã®ã¢ã«ãŽã³ã¬
ã¹ã13.56MHzã50Wã®é«åšæ³¢é»åãäŸçµŠããã
æŸé»ã³ã€ã«ïŒïŒã«ããåŠçããŠã¢ã«ãŽã³ãã©ãºã
ãçºçããããã®ã¹ããã¿å¹æã«ããããŒãè¡šé¢
ãæž æµã«ãããåã³ç³»å ãç空ææ°ããåŸã«ãã
ã«ããªã¡ããã·ã·ã©ã³ãšçªçŽ ã®çŽïŒïŒïŒã®æ··åã¬
ã¹ããã©ãºãéå宀ïŒïŒå ã®å§ã0.07torrã«ãªã
ããã«å°å ¥ãã13.56MHzã250Wã®é«åšæ³¢é»åã
æŸé»é»æ¥µå Œæ¬éããŒã«ïŒïŒåã³å°å ¥å£å ŒæŸé»é»æ¥µ
ïŒïŒã«äŸçµŠããããšã«ãããããŒã¹ã®ç£æ§å±€äžã«
ãã©ãºãéåå±€ã圢æããã ã€ãã§ããã®ãããªãã©ãºãåŠçãæœããããŒ
ããã¢ã¯ãªã«é žã¡ãã«ã§æºãããæ°çžåŠç宀ïŒïŒ
ã«éãããã©ãºãéåå±€ã®è¡šé¢åŠçãè¡ãã°ã©ã
ãå±€ã圢æãããããå·»å宀ïŒïŒã«éåºãããã§
å·»ãåã€ãã ãã®ããã«ããŠäœæããèšé²åªäœã®ãªãŒãã³ãŒ
ãå±€ã®åããèµ°è¡æ§ãèèæ§åã³ã¹ãã«èä¹ æ§ã
枬å®ããã®çµæã第ïŒè¡šã«ç€ºããããã§ããªãŒã
ã³ãŒãå±€ã®åãã¯Rank Talor Hobson Limited
ã®ã¿ãªã¹ããããçšãéåžžã®æ¹æ³ã«åŸã€ãŠæž¬å®ã
ãããŸããèµ°è¡æ§ã¯åããµãä¿æ°ã枬å®ããŠãã
ã¹ããã®åããµãä¿æ°ã¯æ°æ±ååŠæ ªåŒäŒç€Ÿã®å転
ãã©ã 圢衚é¢æ§æž¬å®æ©ãçšãè·é30ïœãå転æ°
66.9rpmã§æž¬å®ããããŸããèèæ§ã¯ç£æ§å±€ã®æ
倧ç£å ŽHmaxïŒ20000eïŒã«ãããç£åÏnaxã®å£å
ã枬å®ããŠããã¹ãããã®æž¬å®ã«ã¯æ¯åè©Šæåç£
æ°æž¬å®è£ 眮ã䜿çšããããã®ç£åã®å£åã¯60âã
湿床80ïŒ ã«ä¿ããã容åšå ã«è©ŠéšçãïŒé±éæŸçœ®
ããåŸã®ç£åÏnaxã枬å®ãè©Šéšçã®åœåã®ç£å
Ïnaxã«å¯Ÿããæžå°ïŒ ã§ç€ºãããŸããã¹ãã«èä¹ æ§
ã¯åäœç¶æ ã®VHSããã€ãªãããã«ãããŠããŒ
ãã®èµ°è¡ãæ¢ããããã€ãªåºåã3dBæžå°ãããŸ
ã§ã®æéã§è¡šããã æ¯èŒäŸ ïŒ å®æœäŸïŒãšåæ§ã«è¡šé¢ãæž æµã«ããç£æ§å±€ã®é²
åºããå®æœäŸïŒãšåæ§ã®ããŒããå®æœäŸïŒãšåæ§
ã«è©Šéšããçµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ããŒãã§é²åºãç£æ§å±€ã«å®æœäŸïŒãš
åæ§ã«ãã©ãºãéåå±€ã圢æãããã®ãå®æœäŸïŒ
ãšåæ§ã«è©Šéšããçµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã§ãã©ãºãéåå±€ã圢æããã®ã¡ã©ãŠ
ãªã«é žã®0.1ïŒ ãã«ãšã³æº¶æ¶²ããã®ãã©ãºãéå
å±€ã«å¡åžãããã®ãå®æœäŸïŒãšåæ§ã«è©Šéšããã®
çµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒãšåæ§ã«ããŠç£æ§å±€è¡šé¢ãæž æµã«ãã
ããŒããçŽæ¥ã¢ã¯ãªã«é žã¡ãã«ã®èžæ°ã§æºããã
æ°çžåŠç宀ïŒïŒã«éããå®æœäŸïŒãšåæ§ã«ããŠæ°
çžåŠçããããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéš
ãè¡ããã®çµæã第ïŒè¡šã«ç€ºãã ãããã®çµæãããå®æœäŸïŒã®ãã®ã¯ãæ¯èŒäŸ
ïŒãïŒã®ãã®ãšæ¯èŒããèµ°è¡æ§ãã¹ãã«èä¹ æ§ã
æ¯èŒäŸïŒã®ãã®ã«æ¯ã¹èèæ§ãã¹ãã«èä¹ æ§ã«ã€
ããŠå€§å¹ ã®åäžãèŠããããããã«ãããã©ãºã
éåå±€ãšã°ã©ããå±€ã®çµåãã®çžä¹å¹æãèªãã
ããã
ããç¹ã«ç£æ§å±€äžã«ãªãŒãã³ãŒãå±€ãæããèè
圢ç£æ°èšé²åªäœã«ãããŠããªãŒãã³ãŒãå±€ããã©
ãºãéåå±€ãšãã®äžã«åœ¢æãããæã°ã©ããå±€ã«
ããæ§æããã¹ããŒã·ã³ã°ãã¹ãå°ãªãããã€èµ°
è¡æ§ãèæ©èæ§åã³èèæ§ãæ¹è¯ããç£æ°èšé²åª
äœåã³ãã®è£œé æ¹æ³ã«é¢ããã åŸæ¥æè¡ åŸæ¥ã®ç£æ°èšé²åªäœã®å€ãã¯ãããããå¡åžåœ¢
ç£æ°èšé²åªäœã«å±ããŠãããããã¯åŒ·ç£æ§ç²æ«ã
å¡©åããã«âé ¢é žããã«å ±éåäœããšããã·æš¹
èãããªãŠã¬ã¿ã³æš¹èçã®æš¹èãããªãçµåå€ã«
æ··ç·Žåæ£ãããç£æ§å¡æãæ¯æäœäžã«å¡åžä¹Ÿç¥ã
ããŠç£æ°èšé²åªäœã圢æãããã®ã§ãããããã
ãªããããã®å¡åžåœ¢ç£æ°èšé²åªäœã¯ãé žåéã®ã
ããªéå±é žåç©ãç£æ§ææã«äœ¿çšããŠãããã匷
ç£æ§éå±ããã¯é£œåç£åãå°ããããšãšãç£æ§æ
æã®å å¡«å¯åºŠãçµåå€ã®åã ãå°ããããšã®ãã
é«å¯åºŠèšé²ãã§ãã«ããã®ã¿ãªãããå¡åžèã®è
åã倧ãããªãããäŸãã°ããã€ãªæ©åšã«äœ¿çšã
ããå Žåç£æ°ãããã«èµ°æ»ãããéšåã¯å¡åžèã®
è¡šå±€éšã«éãããã®ã§å¡åžèã®èµ°æ»ãããªãã§ã
ã¹ã«ãªãéšåããªãã¡ã¹ããŒã·ã³ã°ãã¹ã倧ãã
ãªãããã®çµæåçåºåãå°ãããªããããåŸãª
ããšããæ¬ ç¹ãããã è¿å¹Žãèšé²ãã¹ãæ å ±éã®å¢å€§ã«äŒŽãé«å¯åºŠèš
é²ãå¯èœãªç£æ°èšé²åªäœã®åºçŸãã®ããŸãããã
ã«ãªã€ãŠããããã®ãããªãã®ãšããŠã¯ç£æ§ææ
ã®å å¡«å¯åºŠãé«ããããšãåºæ¥ããšãšãã«é£œåç£
åã倧ããã§ãããã®ã奜ãŸãããããã®ãããª
ãã®ãšããŠåŒ·ç£æ§éå±å±€ã¯æ¯æäœäžã«çŽæ¥èšãã
ããããèè圢ç£æ°èšé²åªäœãç空èžçæ³ãã¹ã
ãã¿ãªã³ã°ãã€ãªã³ãã¬ãŒãã€ã³ã°ãã¡ããçã®
æ¹æ³ã«ããäœæå¯èœã«ãªã€ãŠããã ãããããã®ãããªèè圢ç£æ°èšé²åªäœã®åŒ·ç£
æ§å±€ã¯ç©ºæ°äžã«ããããããšãã®éå±ãé žçŽ ãæ°Ž
åã«ããé žåãããã®ã§èèæ§ã«ä¹ããããŸãã
æ©æ¢°ç匷床ã匱ãæ©æŠä¿æ°ã倧ããããç£æ°ãã
ããã¬ã€ãããŒã©ãã©ã€ãçãšã®æ©æŠã«ããå·ã
ã€ãæãããã®ããã«é žåè é£ãããããšã«ãã
çæãããäŸãã°é žåéã¯é£œåç£åãå°ãããªã
ããã ãèšé²åªäœãšããŠã®èšé²å¯åºŠãæžå°ããã
ã®ã¿ãªããããã®è é£ãããéšåãå·ãçããéš
åããã€ãºã®åå ã«ãªãããšãããããã®ããã«
匷ç£æ§å±€ã®æ©æŠä¿æ°ã倧ããããšã¯ãŸããäžèšç£
æ°ãããçã«æ¥è§Šãããšãã®èµ°è¡æ§ãè¯ããªãã
ãšã«ããªããããã¯äžå®é床ã§èšé²åã¯åçãã
ããšã劚ããèšé²åã¯åçã®è³ªãäœäžãããåå
ã«ãªã€ãŠããã ãã®ãããªèè圢ç£æ°èšé²åªäœã®æ¬ ç¹ãæ¹åã
ãããã«ããããŸã§åŒ·ç£æ§å±€äžã«ãªãŒãã³ãŒãå±€
ãå¡åžãç空èžçãã¹ããã¿ãªã³ã°ãã€ãªã³ãã¬
ãŒãã€ã³ã°çã®æ¹æ³ã«ããèšããè©Šã¿ããªãããŠ
ããããã®ãããªãã®ãšããŠã¯æ¬¡ã®ãããªãã®ã
æããããã ç空èžçæ³ã«ãããããžãŠã ãã¯ãã ã®ãã
ãªéå±ããWCãTiO2ãCaF2ãMgF2ã®ãããª
é«ç¡¬åºŠç¡æ©ç©ãéå±ç³é¹žã®ãããªæœ€æ»æ§ææ©ç©
ã«ãããªãŒãã³ãŒãå±€ãèšããã 最æ»æ§ææ©ç©ãå¡åžããå¡åžæ³ã«ãã最æ»æ§
ææ©ç©å«æå±€ã®ãªãŒãã³ãŒãå±€ãèšããã ãã¬ããªããŒæ¶²ãå¡åžããåŸãå¡åžèã«çŽ«å€
ç·ãç §å°ããŠéååå¿ãèµ·ããããŠéåäœã®ãª
ãŒãã³ãŒãå±€ãèšããã ç¹éæ57â167132å·å ¬å ±ãå57â167133å·å ¬
å ±ãå57â167134å·å ¬å ±ã«èšèŒãããŠãããã
ã«ã匷ç£æ§å±€äžã«çªçŽ ã¬ã¹åã¯é žçŽ ã¬ã¹ã®ã€ãª
ã³åã¯ãããã®ã¬ã¹ããã©ãºãåŠçããããšã«
ããçªåèãé žåèã圢æããã ç¹éæ57â135442å·å ¬å ±ã«èšèŒãããŠããã
ãã«åŒ·ç£æ§å±€äžã«ãéåŒçŽ å«æã¢ãããŒã¬ã¹ãš
å«åŒçŽ ææ©ç©ã¢ãããŒã¬ã¹ããã©ãºãéåãã
ãŠãã®éåäœã®ãªãŒãã³ãŒãå±€ãèšããã æå58幎é»åéä¿¡åŠäŒç·äŒå šåœå€§äŒNo.175
ïŒ1983ïŒã«å ±åãããŠããããã«ãææ©çªçŽ ç³»
ãã©ãºãéåèã®ãªãŒããŒã³ãŒãå±€ãèšããã ç¹éæ57â164434å·å ¬å ±ã«èšèŒãããŠããã
ãã«ç£æ§éå±èžçèèã®è¡šé¢ãã°ããŒåŠçãã
åŸãé«ååãšæœ€æ»å€ãèžçãããªãŒãã³ãŒãå±€
ãèšããã ããããªãããäžèšãã§åŸãããèžçèå
ã³å¡åžèã¯ãè匷床ãå°ãããç¹ã«é«ååå¡åžè
ã®å Žåã¯èèã«ããã®ãå°é£ã§èåãåããªãã
ãã®ããã¹ããŒã·ã³ã°ãã¹ãçãåºåäœäžãæ
ãããŸããã®æ¹æ³ã§åŸãããå¡åžç¡¬åå±€ã¯ãã
ã¹ãæ§ãããŸããªãã®ã§é·æã«ããã最æ»ç¹æ§ã
ç¶æããããšãå°é£ã§ããããŸããã®æ¹æ³ã§åŸ
ãããçªåãé žåèã¯èµ°è¡æ§ã®ç¹ã§å®å®æ§ãæ¬
ãããŸããã®æ¹æ³ã§åŸãããåŒçŽ å«æææ©ç©ã
ããªããã©ãºãéåäœã®ãªãŒãã³ãŒãå±€ã¯ãèµ°è¡
æ§ãèæ©æŠæ§ã®ç¹ã§æºè¶³ãªç¹æ§ãåŸãããªãããŸ
ããã®ææ©çªçŽ ç³»ãã©ãºãéåäœã®ãªãŒãã³ãŒ
ãå±€ã¯èèæ§ãšããŠã¯è¯å¥œãªç¹æ§ã瀺ãããåå
ãªèæ©èæ§ãèµ°è¡æ§ãåŸãã«ã¯æ¯èŒçåãèãå¿
èŠãšããããã¯ã¹ããŒã·ã³ã°ãã¹ã倧ããããæ¬
ç¹ããããããã«ã®é«ååãšæœ€æ»å€ã«ãããªãŒ
ãã³ãŒãå±€ã¯èæ©èæ§ã«ãããŠæºè¶³ãªç¹æ§ãåŸã
ããªãã ãŸããç¹éæ57â164433å·å ¬å ±ã«ã¯ãçªçŽ ãã©
ãºãã«ããç£æ§éå±èžçèèã®è¡šé¢ãçªååŠçã
ãŠçªåéå±å±€ã圢æãããã®äžã«ç空é°å²æ°äžã§
é«ååãé«çŽèèªé žãèèªé žãšã¹ãã«çã®ä¿è·è
ã圢æãããæ¹æ³ãèšèŒãããŠãããããã®ä¿è·
èã¯çªåéå±å±€ã«ç©ççã«æ¥çããŠããã«éããª
ãã®ã§ããšåæ§ã«èæ©èæ§ã«ãããŠäžååã§ã
ãã 以äžã®ããã«ãèèç³»ç£æ°èšé²åªäœçšã®ãªãŒã
ã³ãŒãå±€ãšããŠã¯åŸæ¥ãã¹ããŒã·ã³ã°ãã¹ãå°ãª
ãããŠãã€èµ°è¡æ§ãèæ©èæ§åã³ç£æ§å±€ã®èèæ§
ãåäžããä¿è·æ©èœãæãããã®ããªãããã®æ¹
åãæãŸããŠããã çºæã®ç®ç æ¬çºæã®ç®çã¯ãç¹ã«èè圢ç£æ°èšé²åªäœã®èµ°
è¡æ§ãèæ©èæ§åã³èèæ§ã®æ¹è¯ã«ãããç¹ã«æ¯
æäœäžã«èšãã匷ç£æ§å±€äžã®ãªãŒãã³ãŒãå±€ã®èµ°
è¡æ§ãèæ©èæ§åã³ç£æ§å±€ã®èèæ§ãåäžããã
ã®ä¿è·æ©èœã®æ¹è¯ãçŽæ¥ã®ç®çãšãããã®ã§ã
ãã çºæã®æ§æ æ¬çºæã¯ãäžèšç®çãéæããããã«ç£æ§å±€
ã«ããã©ãºãéåå±€ã«ææ©ç©åŠçå±€ãæãããªãŒ
ãã³ãŒãå±€ãèšãããã©ãºãéåå±€ã®æã€ç¹é·ã
ããªãã¡èèã®åœ¢æãå¯èœã§ãã€ãã®èèç¶æ ã§
åäžæ§ãé«èä¹ æ§ãæã€ãšãšãã«ç·»å¯æ§ã«åºã¥ã
ç£æ§å±€ã«å¯Ÿããèèæ§ãæããç¹æ§ãšãã°ã©ãã
å±€ããã€æœ€æ»æ§åã³äžèšãã©ãºãéåå±€ã«å¯Ÿãã
匷åºãªæ¥çæ§ã«åºã¥ãèæ©èæ§ã®ç¹æ§ãå©çšãã
ãããåç¬ã§ã¯åŸãããªããããªäž¡è ãçµã¿åã
ããããšã«ããäž¡è ã®ç¹æ§ãçžä¹çã«çºæ®åºæ¥ã
ããã«ããç£æ°èšé²åªäœåã³ãã®è£œé æ¹æ³ãæäŸ
ãããã®ã§ããã ãã®ããã«ãæ¬çºæã®ç£æ°èšé²åªäœã¯ãæ¯æäœ
äžã«åœ¢æããç£æ§å±€ãšããã®ç£æ§å±€äžã®çªçŽ ãå«
æãããã©ãºãéåå±€ãšããã®ãã©ãºãéå局衚
é¢ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é ž
ãšã¹ãã«ãã°ã©ãããããã°ã©ããå±€ãæããã
ãšãç¹åŸŽãšãããã®ã§ããã ãŸããæ¬çºæã®ç£æ°èšé²åªäœã®è£œé æ³ã¯ãæ¯æ
äœäžã«ç£æ§å±€ã圢æããåŸããã®ç£æ§å±€äžã«çªçŽ
ãå«æããååç©ãã°ããŒæŸé»äžã§éåãããŠã
ã©ãºãéåå±€ã圢æãããã®åœ¢æããããã©ãºã
éåå±€ã«äž»ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿
ã¯ãªã«é žãšã¹ãã«ãããªãèžæ°ãæ¥è§ŠãããŠæ°çž
åŠçããããšã«ããã°ã©ããå±€ã圢æããããšã
ç¹åŸŽãšãããã®ã§ããã äžèšã«ãããŠãã©ãºãéåå±€ãšã¯ãæ°äœååç©
ããããããã©ãºãéåã«ãã€ãŠæèããå±€ã§ã
ã€ãŠããã®éåäœã¯æ°äœååç©ããã©ãºãåŠçã
ãŠçããäŸãã°ã©ãžã«ã«ãéåãããã®ã§ããã
ãã®ãããªãã©ãºãéåäœã¯ãäžè¬ã®äžé£œååå
ç©ã®ã©ãžã«ã«éåäœã®ããã«ã¢ãããŒã®ç¹°ãè¿ã
æ§é ã§ã¯ãªããäžè¬ã®éåäœã«ããå±€ãšæ¯ã¹ãŠé«
å¯åºŠãé«æ¶æ©ã®å±€ã圢æããããšãšãã«ãç¹°ãè¿
ãæ§é ãæ¬ åŠããåäžæ§é ã®å±€ã圢æããããã
ã®ãã©ãºãéåå±€ã®éåäœã®æ§é ã¯äžè¬ã®éåäœ
ã®ããã«ãã®äœ¿çšããååç©ã®ç¹°ãè¿ãæ§é ã«ã
ãæããããšãã§ããªãã®ã§ããã®å çŽ æ§æã«ã
ãè¡šããããããã®å çŽ æ§æããããã°ãæ¬çºæ
ã®ãã©ãºãéåå±€ã®éåäœã¯ãçªçŽ ãäž»èŠæåãš
ããŠå«æããããšã奜ãŸããããã®çªçŽ ãå«æã
ãéåäœã¯ãææ©çªçŽ ååç©ããéåããããã
çªçŽ ãå«æãããããšã«ãããã®ç®è匷床ã¯å¢å€§
ããããã©ãºãéåå±€ã®éåäœã®çªçŽ 以å€ã®å çŽ
ãšããŠã¯ãççŽ ãé žçŽ ãçªçŽ ãæ°ŽçŽ ããªã³ãã€ãª
ãŠãå¡©çŽ ãããã¯ç¡ŒçŽ çãæãããããç¹ã«å¥œãŸ
ããã®ã¯ãçªçŽ ãäž»èŠæåã«ããŠãããšãã®ä»
ã«ãççŽ ãé žçŽ ãæ°ŽçŽ ãããªããã©ãºãéåäœã
ççŽ ãé žçŽ ãçªçŽ ãæ°ŽçŽ ãããªããã©ãºãéåäœ
ãããã¯ççŽ ãçªçŽ ãæ°ŽçŽ ãããªããã©ãºãéå
äœã§ããã ãã®ãããªãã©ãºãéåå±€ã圢æããã«ã¯ãäž
è¬ã«ãã©ãºãéåæ³ãšããŠç¥ãããŠããã©ã®ãã
ãªæ¹æ³ãé©çšã§ãããäŸãã°èªé»åŒé»æ¥µã«ããå€
éšããã°ããŒæŸé»ãããæ¹åŒã®è£ 眮ã容éåŒé»æ¥µ
ã«ããäž»ã«é»æ¥µéã«ã°ããŒæŸé»ãããæ¹åŒã®è£ 眮
ãã®ä»äžæ¥µåŒçç¹æ®ãªæ¹åŒã®è£ 眮ã䜿çšåºæ¥ãã ãŸãã䜿çšãããåæãç¹ã«éå®ãããªããã
çªçŽ ãå«æããååç©ã®ã¬ã¹ãšå¿ èŠã«å¿ããŠä»ã®
ååç©ãããã¯ã¢ã«ãŽã³ãããªã³çã®äžæŽ»æ§ã¬ã¹
ãæ··åããŠéå容åšã«å°å ¥ããããã§ã°ããŒæŸé»
ãããããšã«ãã€ãŠæ¯æäœäžã«èãæåºãããæ¹
æ³ã奜ãŸãããçªçŽ ãå«æããååç©ã®ã¬ã¹ãšã
ãŠã¯ãã¢ãã·ã©ã³ããžã·ã©ã³ãããã©ã¡ãã«ã·ã©
ã³ãããã«ããªã¡ãã«ã·ã©ã³ãã¢ãªã«ããªã¡ãã«
ã·ã©ã³ãããšãã«ã·ã©ã³ããžããšãã«ã·ã©ã³ãã
ãªããšãã«ã·ã©ã³ããžã¡ãã«ã·ã©ã³ãããªããã·
ã«ã·ã©ã³ãããã©ã¡ãã·ã·ã©ã³ãããã©ãšããã·
ã·ã©ã³ãã¡ãã«ããªã¡ããã·ã·ã©ã³ãããã«ããª
ã¡ããã·ã·ã©ã³ãããã«ããªãšããã·ã·ã©ã³ããž
ã¡ãã«ãžã¡ããã·ã·ã©ã³ããããµã¡ãã«ãžã·ãã
ãµã³ããããµã¡ãã«ãžã·ã©ã¶ã³ããããµã¡ãã«ã·
ã¯ãããªã·ãããµã³ããããµã¡ãã«ã·ã¯ãããªã·
ã©ã¶ã³ããããµã¡ãã«ãžã·ã©ã³ããããµã¡ãã«ãž
ã·ã«ãã¢ã³ãããã©ãã«ãªãã·ã©ã³ãããã©ã¯ã
ã«ã·ã©ã³ãã¡ãã«ããªã¯ãã«ã·ã©ã³ãããã«ããª
ã¯ãã«ã·ã©ã³ãã¢ãªã«ããªã¯ãã«ã·ã©ã³ãããšã
ã«ããªã¯ãã«ã·ã©ã³ããžã¡ãã«ãžã¯ãã«ã·ã©ã³ã
ãžã¡ãã«ãžãã«ãªãã·ã©ã³ãããã¢ã¡ãã«ããªã¡
ãã«ã·ã©ã³çã®æ®çºæ§ãæããçªçŽ ååç©ã§ã¬ã¹
ã«ãªããã®ã§ããã°ã©ã®ãããªååç©ã䜿çšã§ã
ãããŸããäžèšã®ä»ã®ååç©ãšããŠã¯ãæ°ŽçŽ ãé ž
çŽ ãçªçŽ ãäžé žåççŽ ãäºé žåççŽ ãå¡©çŽ ãåŒ
çŽ ãç¡«åæ°ŽçŽ ããšãã¬ã³ãã¢ã»ãã¬ã³ããžãã©
ã³ããã¹ã²ã³çã®åžžæž©ã§æ°äœã®ååç©ã§ãã€ãŠã
è¯ããããŸããã¡ãã«ã¡ã¿ã¯ãªã¬ãŒããã¹ãã¬
ã³ãã¢ã¯ãªããããªã«ãå¡©åããã«ãååŒåãšã
ã¬ã³çã®ããããã¢ãããŒã§ãã€ãè¯ããããã³
ãŒã³ããã«ãšã³ããããµã³ãã¢ã»ããããªã«ãã
ãŒãã«ãªããã³ãŒã³ãããªãžã³ããã©ã³ãããªã
ãšã³ãããªã¡ãã«ããªã¹ãã¢ã€ããããªã¡ãã«ã
ã¬ãŒãçäžè¬çã«ã¯ééåæ§ã®ååç©ã§ãã€ãŠã
è¯ãããããã®ãã©ãºãéåã«çšããååç©ãšã
ãŠã¯ãã¬ã¹ãšããŠæ±ãæäœäžã®ç¹ããåžžæž©ã§æ²žç¹
ã200â以äžã®ååç©ã奜ãŸããã150â以äžã§ã
ããšãã奜ãŸããã ãã®ãããªãã©ãºãéåçšåæãäžèšãã©ãºã
çºçè£ çœ®ã§åŠçããããšäŸãã°ã©ãžã«ã«ãçºç
ãããããäºãçšæãããåŸè¿°ããæ¯æäœã®ç£æ§
å±€ã«æåºãéåäœã®å±€ã圢æãããã æ¬çºæã«ãããã°ã©ããå±€ã¯ãäž»ãšããŠã¢ã¯ãª
ã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«ã®
ã¢ãããŒããã©ãºãéåå±€ã«æ¥è§Šããããããã
ãæ°çžåŠçãè¡ãããšã«ãã圢æãããå±€ã§ã
ãããã®ã°ã©ããå±€ã¯ããã©ãºãéåå±€ã«å¯ŸããŠ
ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹
ãã«ã®ã¢ãããŒãã°ã©ãããããããšã«ãã圢æ
ããããããã©ãºãéåå±€ã®ç³»æçŽåŸã«åœ¢æãã
ãããšã奜ãŸããããã®ããã«ãã©ãºãéåå±€ã®
圢æçŽåŸã«ã°ã©ããå±€ã圢æãããšããã®ã°ã©ã
ãå±€ã¯ãã©ãºãéåå±€ã«å¯Ÿããå¯çæ§ãè¯ããè¯
奜ãªæèæ§ã瀺ããããã¯ããã©ãºãéåå±€ã®åœ¢
æçŽåŸã¯ãã©ãºãéåå±€ã«ã©ãžã«ã«ãæ®åããŠã
ããããã«åæã®äžèšã¢ãããŒãä»å ããŠã°ã©ã
ãéåããããã§ããããã®ããã«ããŠåœ¢æãã
ãã°ã©ããå±€ã¯æœ€æ»æ§ããããšãšãã«ãèæ©èæ§
ãåäžãããããšãã§ããã ãã®ãããªã°ã©ããå±€ã圢æãããæ°çžåŠçã
è¡ãã«ã¯ãåæã®ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯
ã¡ã¿ã¯ãªã«é žãšã¹ãã«ã®èžæ°ãäœæãããããå
ã«ãã©ãºãéåçžã«æ¥è§ŠãããŠã°ã©ããåããã
ãšã奜ãŸãããããã®éå€éšãšãã«ã®ãŒãäŸçµŠã
ãŠãè¯ãããã®ãããªå€éšãšãã«ã®ãŒãäŸçµŠãã
æ段ãšããŠã¯ã°ããŒæŸé»ãå ç±ã玫å€ç·ç §å°çã®
æ段ãããããããã®å€éšãšãã«ã®ãŒäŸçµŠæ段ã¯
è£å©çã«äœ¿çšããã®ã奜ãŸããããªããäžèšææ©
ç©èžæ°ãäœæããã«ã¯ãåãªãæžå§ã®ä»ãéåžžã®
ããŒã¿ã«ããå ç±ãé»åããŒã å ç±çãå©çšãã
ãã ã°ã©ããå±€ã圢æããåæãšããŠã¯äž»èŠæåãš
ããŠã¯çªçŽ ãå«ãã§ããªãããšã奜ãŸããããã®
åæãšããŠã¯ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿
ã¯ãªã«é žãšã¹ãã«ãäž»ãšãããã®ã奜ãŸããã äžèšã®ãããªãã©ãºãéåå±€åã³ã°ã©ããå±€ã
ããªããªãŒãã³ãŒãå±€ã®åãã¯ãå šäœã§20â«ã
1000â«ã奜ãŸãããç¹ã«100â«ã500â«ã®ç¯å²ã奜
ãŸããã20â«æªæºã§ã¯èéããŠäžèšæœ€æ»æ§ãä»äž
ããã«ã¯äžååã§ãããäžæ¹1000â«ãè¶ãããšç£
æ§å±€ãšç£æ°ããããšã®ã¹ããŒã·ã³ã°ãã¹ã倧ãã
ãªãããªãŒãã³ãŒãå±€ã®äžèšåãã®ç¯å²ã§ãã
ã°ããã©ãºãéåå±€ãšææ©ç©åŠçå±€ã®å±€ã®åãã®
æ¯ã¯ç¹ã«éå®ããããã®ã§ã¯ãªããããã©ãºãé
åå±€(A)ã«å¯Ÿãææ©ç©åŠçå±€(B)ã®åãã¯ã(A)ïŒ(B)ïŒ
ïŒïŒïŒãªãã(A)ïŒ(B)ïŒïŒïŒ0.1ã®ç¯å²ã奜ãŸããã ãã®ããã«ããŠãã©ãºãéåå±€ã«ã°ã©ããå±€ã
æãããªãŒããŒã³ãŒãå±€ã圢æãããããã°ã©ã
ãå±€ã¯ãã©ãºãéåå±€ãšã®çé¢ã§ã¯ãã©ãºãéå
å±€ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é ž
ãšã¹ãã«ã®ã°ã©ããå±€ãæ··åšããè¡šé¢ã«è¿ã¥ãã«
ã€ããŠçŽç²ã®ã°ã©ããå±€ã«ãªãå Žåãå«ã¿ãã¢ã¯
ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«
ã«ããåŠçãããããšã«ããçããå±€ãç·æ¬ãã
ãã®ã§ããããã®å Žåãã©ãºãéåå±€ã®çªçŽ å«æ
çãã°ã©ããéåå±€ã«è¿ã¥ãã«ã€ããŠå°ãªããªã
ããã«ããŠãè¯ãããã®ããã«ãããšãã©ãºãé
åå±€ãšã°ã©ããå±€ã®æ¥çæ§ãæŽã«åäžã§ããã 以äžã®ãããªãªãŒãã³ãŒãå±€ã¯æ¯æäœã«åœ¢æã
ãã匷ç£æ§å±€ã«èšãããããããã®åŒ·ç£æ§å±€ãå¡
åžåã®å Žåã«ã¯ã匷ç£æ§å±€ã«äœ¿çšã§ãã匷ç£æ§ç²
ã¯ãåŸæ¥ãã䜿çšãããŠããå ¬ç¥ã®ãã®ã§è¯ãã
ãã®ãããªåŒ·ç£æ§ç²ãšããŠã¯ãγâFe2O3ãCoå«
æγâFe2O3ãCo被çγâFe2O3ãFe3O4ãCoå«
æFe3O4ãCrO2çã®é žåç©ç£æ§ç²ãFeãNiã
CoãFeâNiâCoåéãFeâMnâZnåéãFeâ
NiâZnåéãFeâCoâNiâCråéãFeâCoâ
NiâåéãCoâNiåéçFeãNiãCoãäž»æ
åãšããã¡ã¿ã«ç£æ§ç²çåçš®ã®åŒ·ç£æ§ç²ãæãã
ããã 匷ç£æ§å±€ãçŽæ¥æ¯æäœäžã«åœ¢æããå Žåã«ã¯ã
ã®æ¹æ³ãšããŠãå ¬ç¥ã®ç空èžçæ³ãã¹ããã¿ãªã³
ã°æ³ãã€ãªã³ãã¬ãŒãã³ã°æ³ãã¡ããæ³çãæã
ããããé žåç©ç£æ§ç²ãã¡ã¿ã«ç£æ§ç²ã®äžã§ãå
éã®åŒ·ç£æ§ç²ã䜿çšããå Žåã¯ããã®çµæãå€å
ããªãããã«çµæãå¶åŸ¡ããŠèžçåã¯ã¡ããçã
ããªããã°ãªããªããæ¯æäœãšããŠã¯äŸãã°ãã©
ã¹ããã¯ãã€ã«ã æãããããã®çŽ æãšããŠã¯ã
ãªãšãã¬ã³ãã¬ãã¿ã¬ãŒããããªãšãã¬âïŒïŒïŒ
âããã¿ã¬ãŒãçã®ããªãšã¹ãã«é¡ãããªããã
ã¬ã³çã®ããªãªã¬ãã€ã³é¡ãã»ã«ããŒã¹ããªã¢ã»
ããŒããã»ã«ããŒã¹ãã€ã¢ã»ããŒãçã®ã»ã«ããŒ
ã¹èªå°äœãããªã«ãŒãããŒããªã©ãäŸç€ºãããã
ãŸããCuãAlãZnãªã©ã®éç£æ§éå±ãã¬ã©ã¹ã
ç£åšãé¶åšçã®ã»ã©ããã¯çã®æ¯æäœã䜿çšãã
ãã æ¯æäœã®åœ¢æ ã¯ããŒããã·ãŒããã«ãŒãããã€
ã¹ã¯ããã©ã çã®ãããã§ãè¯ãã圢æ ã«å¿ããŠ
çš®ã ã®ææãå¿ èŠã«å¿ããŠéžæãããããããã®
åãã¯ãã€ã«ã ãã·ãŒãç¶ã®å Žåã¯ãçŽïŒã
100ÎŒïœã§ããããã€ã¹ã¯ãã«ãŒãç¶ã®å Žåã¯30ÎŒ
ïœã10mmçšåºŠã§ããã 以äžã®ããã«ããŠæ¯æäœã«èšããããç£æ§å±€ã«
ãã©ãºãéåå±€ãšã°ã©ããå±€ãšãããªããªãŒããŒ
ã³ãŒãå±€ãæããç£æ°èšé²åªäœãäœæããããã
ãã©ãºãéåå±€ã¯æ¶æ©åºŠãé«ãããã®æ§é ãåäž
ã§ããã®ã§æ©æ¢°ç匷床ã倧ãããããã«ããèè
ç¶æ ã§ãèæ©èæ§çã®èä¹ æ§ãæãããšãšãã«ã
ãã®ç·»å¯æ§ãããã³ããŒã«çã®æ¬ é¥ãçããããš
ãå°ãªã空æ°äžã®é žçŽ ãæ°Žåçã«ããç£æ°å±€ãžã®
äŸµå ¥ãé»æ¢ããŠãã®é žåãé²æ¢ãç£æ°ç¹æ§ãæãª
ããªãããã«ã§ããããŸãã°ã©ããå±€ã¯èæ©èæ§
ãé žçŽ ãæ°Žåã®é»æ¢å¹æãæããä»ã«ç¹ã«æœ€æ»æ§
ã«åªããŠããã®ã§ãã®ç£æ°èšé²åªäœã®äŸãã°ç£æ°
ãããã«å¯Ÿããèµ°è¡æ§ãè¯ããªããç¹ã«ã¢ã¯ãªã«
é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«ãã
ã©ãºãéåå±€ã«ã°ã©ããåãããããšã«ããååŠ
çµåãããŠãããšãã®ã°ã©ããå±€ã®èæ©èæ§ãå
äžããã©ãºãéåå±€ã®èæ©èæ§ãšã®çžä¹å¹æã«ã
ãç£æ°èšé²åªäœã®èæ©èæ§ãããäžå±€åäžããã
ãã®ããã«ããŠç£æ°èšé²åªäœã«å¿ èŠãªè«žç¹æ§ãå
ããèèã®ãªãŒãã³ãŒãå±€ã®åœ¢æãå¯èœã«ãªãã ãªããæ¬çºæã®ç£æ°èšé²åªäœã®è£œé æ³ã«ããäž
èšã®ããã«ãã©ãºãéåå±€ã圢æãããšããéå
æ¡ä»¶ãé©åœã«èª¿æŽããããšã«ãããã©ãºãéåå±€
ã«å éšå¿åãçºçãããããã«ãã匷ç£æ§å±€ã«æ¯
æäœåŽã«åããåããäžããããšãã§ããããæ¯
æäœäžã«åŒ·ç£æ§å±€ãäœæããéã«çãã匷ç£æ§å±€
è¡šé¢åŽã«åãã€ãŠçããåãïŒã«ããã³ã°ïŒãçž
殺ããããšãã§ããããã®ã«ããã³ã°ãçžæ®ºãã
ãã©ãºãéåå±€ã®éåæ¡ä»¶ãšããŠã¯ãäŸãã°ã¢ã«
ãŽã³çã®æ··å ¥ã¬ã¹æåãå°ãªãããããšã奜ãŸã
ãã çºæã®å¹æ 以äžèª¬æããããã«ãæ¬çºæã«ããã°ããã©ãº
ãéåå±€ã«ã°ã©ããå±€ãæãããªãŒãã³ãŒãå±€ã
匷ç£æ§å±€ã«èšããã®ã§ã次ã®ãããªå¹æãçã
ãã (1) ãªãŒããŒã³ãŒãå±€ã¯ãã©ãºãéåå±€ãèæ©è
æ§ã«åªããã®ã¿ãªãããã°ã©ããå±€ããã©ãºã
éåå±€ã«ååŠçµåããããšã«ããå¯çæ§ããã
ãããããããŸãèæ©èæ§ã«åªããé·æéäŸã
ã°ç£æ°ãããã«ãããããŠããã®æ©èãå°ãª
ãããããã€ãŠåŒ·ç£æ§å±€ã«å¯Ÿããæ©èããªãã
ããšãã§ããã®ã§åçåºåã®å€åãå°ãªãåºæ¥
ãã (2) ã°ã©ããå±€ã¯ç¹ã«åªãã最æ»æ§ãæããã®ã§
äŸãã°ç£æ°ãããã«ãããããŠèµ°è¡ãããšãã
èµ°è¡æ§ãè¯ããèµ°è¡äžè¯ã«åºã¥ãèšé²åªäœã«å¯Ÿ
ããç»åãããã¯é²é³ã®ä¹±ããå°ãªãã§ããã (3) ãªãŒãã³ãŒãå±€ç¹ã«ãã©ãºãéåå±€ã¯ç·»å¯ã«
æ§æãããŠããã®ã§ã空æ°äžã®é žçŽ ãããã¯æ°Ž
åã®åŒ·ç£æ§å±€ã«å¯ŸããäŸµå ¥ãé²æ¢ã§ããã®ã§åŒ·
ç£æ§å±€ã«å¯Ÿããèèæ§ãåäžã§ããé·æéé«
æž©ãå€æ¹¿ã®æ¡ä»¶ã®ããšã«æ¬çºæã®ç£æ°èšé²åªäœ
ãæŸçœ®ãããŠãåçåºåã®å£åããªããé«ãä¿
åæ§ãåŸãããã (4) ãªãŒãã³ãŒãå±€ã¯ãã©ãºãéåå±€ãšã°ã©ãã
å±€ã®çµåãã«ããäžèš(1)ã(3)ã®ç¹æ§ãæããã
ãã«ããã®ã§å±€ã®åããèãã§ããããã«ãã
ç£æ°ããããšåŒ·ç£æ§å±€ãšã®éã®ã¹ããŒã·ã³ã°ã
ã¹ãå°ãªãã§ããã å®æœäŸ 次ã«æ¬çºæã®å®æœäŸã第ïŒå³åã³ç¬¬ïŒå³ã«åºã¥
ããŠå ·äœçã«èª¬æããã 第ïŒå³ã¯ãæ¬çºæã®ç£æ°èšé²åªäœã®è£œé è£ çœ®ã®
説æå³ã§ãã€ãŠãããŒã¹éåºå®€ïŒããã©ãºãéå
宀ïŒãæ°çžåŠç宀ïŒåã³ããŒã¹å·»å宀ïŒãé 次é£
éé£èšãããããã«ããŒã¹éåºå®€ïŒãããŒã¹éåº
宀ïŒãšãã©ãºãéå宀ïŒã®éã®é£éè·¯ãæ°çžåŠç
宀ïŒãåã³ããŒã¹å·»å宀ïŒã«ã¯ã¬ã¹å°å ¥è·¯ïŒïŒ
ïŒïŒïŒïŒïŒãããããèšãããããã©ãºãéå宀
ïŒãšæ°çžåŠç宀ïŒã®éã®é£éè·¯ã«ã¯ã¬ã¹æåºéšïŒ
ïŒãèšããããããŸãããã©ãºãéå宀ïŒã«ã¯æŸ
é»é»æ¥µïŒïŒïŒïŒïŒâ²åã³ãã©ãºãéã蟌ãçšã®ç£
ç³ïŒïŒïŒïŒïŒâ²ããããã察èšãããŠããã ãã®è£ 眮ã«ãããŠã匷ç£æ§å±€åœ¢ææžã¿ã®ããŒã¹
ïŒæ¯æäœïŒããããŒã¹éåºå®€ïŒã«å容ããããŒã¹
ããŒã«ïŒïŒããäžèšãã©ãºãéå宀ïŒãæ°çžåŠç
宀ïŒãçµç±ããŠããŒã¹å·»å宀ïŒã«é 次巻ãåãã
å·»åãããŒã«ïŒïŒãšãªãããã«ã»ããããããã®
åŸäžèšããŒã¹ããŒã«ïŒããããŒã¹ãéåºãããŠå·»
ãåããããŸã§ã®ç³»å ã®è±æ°ãè¡ããã€ãã§ããŒ
ã¹éåºå®€ïŒã®ã¬ã¹å°å ¥è·¯ïŒåã³å·»å宀ïŒã®ã¬ã¹å°
å ¥è·¯ïŒããäžæŽ»æ§ã¬ã¹ïŒã¢ã«ãŽã³ïŒãç³»å ã«å°é
æµãããã®ç¶æ ã§ããŒã¹ã®æ¬éãéå§ããã¬ã¹å°
å ¥è·¯ïŒãããã©ãºãéåçšã¬ã¹ããŸããæ°çžåŠç
宀ïŒã®ã¬ã¹å°å ¥è·¯ïŒããæ°çžåŠççšã¬ã¹ãããã
ãäŸçµŠããããã®ç¶æ ã§ãã©ãºãéå宀ïŒã«èšã
ãããæŸé»é»æ¥µïŒïŒïŒïŒïŒâ²ã«13.56MHzã®é«åšæ³¢
é»åãäŸçµŠãããããã«ãããã©ãºãéåçšã¬ã¹
ã¯ãã©ãºãåŠçããããããããŒã¹ã«æåºããŠé
åèã圢æãããããã®éãç£ç³ïŒïŒïŒïŒïŒâ²ã¯
ãã©ãºãåŠçãããã¬ã¹ãé»æ¥µïŒïŒïŒïŒïŒâ²éã«
éã蟌ããã©ãºãéå宀ïŒä»¥å€ã§è£ 眮å£é¢ã«ãã©
ãºãéåèãçæããã®ãé²æ¢ããããªããå³ç€º
è£ çœ®ãäºã瞊åãã«é 眮ããããŒã¹ãå°é¢ã«å¯Ÿã
ãŠåçŽã«æ¬éãããã©ãºãéå宀ïŒå ã®æ°çžäžã§
çæãããæš¹èç²äœãããŒã¹äžã«å ç©ãããªãã§
äžæ¹ã«èœäžããããããã«ããããŒã¹ã«åœ¢æãã
ããã©ãºãéåå±€ã®åäžæ§ãä¿ãããã 第ïŒå³ã¯ãæ¬çºæã®ç£æ°èšé²åªäœã補é ãã補
é è£ çœ®ã®ä»ã®äŸã瀺ããã®ã§ãã€ãŠã第ïŒå³ãšã¯
æ°çžåŠçæéãé·ãããç¹ãããŒã¹ãäžæŽ»æ§ã¬ã¹
ãã©ãºãåŠçããããšã«ããæž æµåããç¹ã§ç°ãª
ããããã«ãã©ãºãéå宀ãæ°çžåŠç宀ã«ããã
ã¬ã¹ã®æµããããŒã¹ã®å¹ æ¹åã«å¯ŸããŠåäžã«ãªã
ããã«ãããã®ã§ããã å³ã«ãããŠãããããåçç¶ã®ããŒã¹éåºå®€ïŒ
ïŒããã©ãºãéå宀ïŒïŒãæ°çžåŠç宀ïŒïŒåã³å·»
å宀ïŒïŒãé 次ç°ç¶ã«é£éããŠèšããããããŒã¹
éåºå®€ïŒïŒã«å容ãããããŒã¹ããŒã«ïŒïŒã®ããŒ
ã¹ããã©ãºãéå宀ïŒïŒã«èšããããæŸé»é»æ¥µå Œ
æ¬éããŒã«ïŒïŒãæ°çžåŠç宀ïŒïŒã«èšããããåŸ
è¿°ããæ¬éçšã€ã巻圢ããŒã«ïŒïŒã«é 次ã¬ã€ãã
ããŠå·»å宀ïŒïŒã§å·»ãåããå·»åãããŒã«ïŒïŒãš
ãªãããã®ç¶æ ã§ããŒã¹ã®æ¬éãéå§ãããšãšã
ã«ãäžæŽ»æ§ã¬ã¹å°å ¥éšïŒïŒããäžæŽ»æ§ã¬ã¹ãå°å ¥
ããããæŸé»ã³ã€ã«ïŒïŒã«ãããã©ãºãã«ããã
ãŒã¹ãããã«ããããããã«ããããŒã¹ã«åœ¢æã
ãã匷ç£æ§å±€è¡šé¢ãæž æµåãããããã®ããŒã¹ã¯
ã€ãã§ãã©ãºãéå宀ïŒïŒã§ãã¬ã¹å°å ¥éšïŒïŒã
ãå°å ¥ããã¬ã¹å°å ¥å£å ŒæŸé»é»æ¥µïŒïŒãšäžèšæŸé»
é»æ¥µå Œæ¬éããŒã«ïŒïŒãšã®éã§ãã©ãºãåŠçãã
ããã©ãºãéåçšã¬ã¹ã«æãããŠãã©ãºãéåå±€
ã圢æãããã€ãã®æ°çžåŠç宀ïŒïŒã«éåºãã
ãããã®æ°çžåŠç宀ïŒïŒã¯ç¬¬ïŒå³ã«ç€ºãããã«çžŠ
é·ã«åœ¢æãããããã«äžèšæ¬éçšã€ãå·»ããŒã«ïŒ
ïŒãå容ããããã«ããŒã¹ãäžæ¹å°å ¥éšïŒïŒïœã
ãæ¬å ¥ãããŠåçŽæ¹åã«ã€ãå·»ç¶ã«å·»åãããŠäž
æ¹å°åºéšïŒïŒïœããå°åºãããããã®éæ°çžåŠç
宀ïŒïŒã®äžèšå°å ¥éšãšå察åŽã«èšããã¬ã¹å°å ¥éš
ïŒïŒããæ°çžåŠççšã¬ã¹ãå°å ¥ãã¬ã¹å°å ¥å£ïŒïŒ
ã«ããããŒã¹ã®å¹ æ¹åã«åäžã«æ¡æ£ãããŠãã®ã
ãŒã¹ã®ãã©ãºãéåå±€ã«æ¥è§Šããããããã«ãã
ãã©ãºãéåå±€ã¯æ°çžåŠççšã¬ã¹ãšé·ãæ¥è§Šã§ã
ãã®ã§ãå±€ã®åãåŠçå±€ã圢æã§ããããã®ãã
ã«ããŠã°ã©ããå±€ã圢æãããããŒã¹ã¯å·»å宀ïŒ
ïŒã§å·»ãåãããããªããäžèšã¬ã¹å°å ¥å£å ŒæŸé»
é»æ¥µïŒïŒãäžèšæ°çžåŠç宀ã®ã¬ã¹å°å ¥å£ãšåæ§ã«
ã¬ã¹ãããŒã¹ã®å¹ æ¹åã«åäžã«æ¡æ£åºæ¥ããã®ã§
ããããªããïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒã¯ã¬ã¹æåº
è·¯ã§ããã å®æœäŸ ïŒ å ¬ç¥ã®æ¹æ³ã§äœæããCoâNièžçããŒãã第
ïŒå³ã®è£ 眮ã«ã»ããããç³»å ãç空ææ°ããåŸã
ããŒã¹ã®æ¬éãéå§ããŠã¢ã«ãŽã³ã¬ã¹ãäžæŽ»æ§ã¬
ã¹å°å ¥éšïŒïŒããé©åœéå°å ¥ãããã®ã¢ã«ãŽã³ã¬
ã¹ã13.56MHzã50Wã®é«åšæ³¢é»åãäŸçµŠããã
æŸé»ã³ã€ã«ïŒïŒã«ããåŠçããŠã¢ã«ãŽã³ãã©ãºã
ãçºçããããã®ã¹ããã¿å¹æã«ããããŒãè¡šé¢
ãæž æµã«ãããåã³ç³»å ãç空ææ°ããåŸã«ãã
ã«ããªã¡ããã·ã·ã©ã³ãšçªçŽ ã®çŽïŒïŒïŒã®æ··åã¬
ã¹ããã©ãºãéå宀ïŒïŒå ã®å§ã0.07torrã«ãªã
ããã«å°å ¥ãã13.56MHzã250Wã®é«åšæ³¢é»åã
æŸé»é»æ¥µå Œæ¬éããŒã«ïŒïŒåã³å°å ¥å£å ŒæŸé»é»æ¥µ
ïŒïŒã«äŸçµŠããããšã«ãããããŒã¹ã®ç£æ§å±€äžã«
ãã©ãºãéåå±€ã圢æããã ã€ãã§ããã®ãããªãã©ãºãåŠçãæœããããŒ
ããã¢ã¯ãªã«é žã¡ãã«ã§æºãããæ°çžåŠç宀ïŒïŒ
ã«éãããã©ãºãéåå±€ã®è¡šé¢åŠçãè¡ãã°ã©ã
ãå±€ã圢æãããããå·»å宀ïŒïŒã«éåºãããã§
å·»ãåã€ãã ãã®ããã«ããŠäœæããèšé²åªäœã®ãªãŒãã³ãŒ
ãå±€ã®åããèµ°è¡æ§ãèèæ§åã³ã¹ãã«èä¹ æ§ã
枬å®ããã®çµæã第ïŒè¡šã«ç€ºããããã§ããªãŒã
ã³ãŒãå±€ã®åãã¯Rank Talor Hobson Limited
ã®ã¿ãªã¹ããããçšãéåžžã®æ¹æ³ã«åŸã€ãŠæž¬å®ã
ãããŸããèµ°è¡æ§ã¯åããµãä¿æ°ã枬å®ããŠãã
ã¹ããã®åããµãä¿æ°ã¯æ°æ±ååŠæ ªåŒäŒç€Ÿã®å転
ãã©ã 圢衚é¢æ§æž¬å®æ©ãçšãè·é30ïœãå転æ°
66.9rpmã§æž¬å®ããããŸããèèæ§ã¯ç£æ§å±€ã®æ
倧ç£å ŽHmaxïŒ20000eïŒã«ãããç£åÏnaxã®å£å
ã枬å®ããŠããã¹ãããã®æž¬å®ã«ã¯æ¯åè©Šæåç£
æ°æž¬å®è£ 眮ã䜿çšããããã®ç£åã®å£åã¯60âã
湿床80ïŒ ã«ä¿ããã容åšå ã«è©ŠéšçãïŒé±éæŸçœ®
ããåŸã®ç£åÏnaxã枬å®ãè©Šéšçã®åœåã®ç£å
Ïnaxã«å¯Ÿããæžå°ïŒ ã§ç€ºãããŸããã¹ãã«èä¹ æ§
ã¯åäœç¶æ ã®VHSããã€ãªãããã«ãããŠããŒ
ãã®èµ°è¡ãæ¢ããããã€ãªåºåã3dBæžå°ãããŸ
ã§ã®æéã§è¡šããã æ¯èŒäŸ ïŒ å®æœäŸïŒãšåæ§ã«è¡šé¢ãæž æµã«ããç£æ§å±€ã®é²
åºããå®æœäŸïŒãšåæ§ã®ããŒããå®æœäŸïŒãšåæ§
ã«è©Šéšããçµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒã®ããŒãã§é²åºãç£æ§å±€ã«å®æœäŸïŒãš
åæ§ã«ãã©ãºãéåå±€ã圢æãããã®ãå®æœäŸïŒ
ãšåæ§ã«è©Šéšããçµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ æ¯èŒäŸïŒã§ãã©ãºãéåå±€ã圢æããã®ã¡ã©ãŠ
ãªã«é žã®0.1ïŒ ãã«ãšã³æº¶æ¶²ããã®ãã©ãºãéå
å±€ã«å¡åžãããã®ãå®æœäŸïŒãšåæ§ã«è©Šéšããã®
çµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒãšåæ§ã«ããŠç£æ§å±€è¡šé¢ãæž æµã«ãã
ããŒããçŽæ¥ã¢ã¯ãªã«é žã¡ãã«ã®èžæ°ã§æºããã
æ°çžåŠç宀ïŒïŒã«éããå®æœäŸïŒãšåæ§ã«ããŠæ°
çžåŠçããããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéš
ãè¡ããã®çµæã第ïŒè¡šã«ç€ºãã ãããã®çµæãããå®æœäŸïŒã®ãã®ã¯ãæ¯èŒäŸ
ïŒãïŒã®ãã®ãšæ¯èŒããèµ°è¡æ§ãã¹ãã«èä¹ æ§ã
æ¯èŒäŸïŒã®ãã®ã«æ¯ã¹èèæ§ãã¹ãã«èä¹ æ§ã«ã€
ããŠå€§å¹ ã®åäžãèŠããããããã«ãããã©ãºã
éåå±€ãšã°ã©ããå±€ã®çµåãã®çžä¹å¹æãèªãã
ããã
ãè¡šã
å®æœäŸ ïŒ
å®æœäŸïŒãšåæ§ã«ããŠããã«ããªã¡ããã·ã·ã©
ã³ãã¢ãããŒãšãããã©ãºãéåå±€ãç£æ§å±€äžã«
圢æããããŒããã¢ã¯ãªã«é žããã«ã®èžæ°ã§æºã
ããæ°çžåŠç宀ïŒïŒã«éããã°ã©ããå±€ã圢æã
ãããã®è©Šéšçã«ã€ããŠå®æœäŸïŒãšåæ§ã«è©Šéšã
ãçµæã第ïŒè¡šã«ç€ºãããªãããã©ãºãéåå±€ã®
åããå®æœäŸïŒãšåæ§ã«æž¬å®ãããšãã250â«ã§
ãã€ãã
ã³ãã¢ãããŒãšãããã©ãºãéåå±€ãç£æ§å±€äžã«
圢æããããŒããã¢ã¯ãªã«é žããã«ã®èžæ°ã§æºã
ããæ°çžåŠç宀ïŒïŒã«éããã°ã©ããå±€ã圢æã
ãããã®è©Šéšçã«ã€ããŠå®æœäŸïŒãšåæ§ã«è©Šéšã
ãçµæã第ïŒè¡šã«ç€ºãããªãããã©ãºãéåå±€ã®
åããå®æœäŸïŒãšåæ§ã«æž¬å®ãããšãã250â«ã§
ãã€ãã
ãè¡šã
å®æœäŸ ïŒãïŒ
å®æœäŸïŒãšåæ§ã«ç¬¬ïŒå³ã®è£
眮ãçšããŠããŒã
è¡šé¢ãã¢ã«ãŽã³ãã©ãºãåŠçãè¡ã€ãã®ã¡ããã
ãµã¡ãã«ãžã·ãããµã³ãšçªçŽ ãšã®ïŒïŒïŒã®æ··åã¬
ã¹ããã©ãºãéå宀ïŒïŒã«å§ã0.05torrã«ãªãã
ãã«å°å ¥ãã13.56MHzã250Wã®é«åšæ³¢é»åãå°
å ¥å£å ŒæŸé»é»æ¥µïŒïŒåã³æŸé»é»æ¥µå Œæ¬éçšããŒã«
ïŒïŒã«äŸçµŠããããšã«ãããç£æ§å±€äžã«ãã©ãºã
éåå±€ã圢æããã ã€ãã§ããã®ãã©ãºãéåå±€ã圢æããããŒã
ãå®æœäŸïŒåã³å®æœäŸïŒã§æããææ©ç©èžæ°ã§æº
ãããæ°çžåŠç宀ïŒïŒã«éãããã©ãºãéåå±€ã®
äžã«ããããã®ã°ã©ããå±€ã圢æããããããã®
ããããã®ææ©ç©ã«å¯Ÿå¿ããŠå®æœäŸïŒãïŒãšã
ãã ãããã®è©Šéšçãå®æœäŸïŒãšåæ§ã«è©Šéšããçµ
æã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠãã©ãºãéåå±€ã®ã¿ã圢æã
ããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéšãè¡ãªã€ã
çµæã第ïŒè¡šã«ç€ºãã
è¡šé¢ãã¢ã«ãŽã³ãã©ãºãåŠçãè¡ã€ãã®ã¡ããã
ãµã¡ãã«ãžã·ãããµã³ãšçªçŽ ãšã®ïŒïŒïŒã®æ··åã¬
ã¹ããã©ãºãéå宀ïŒïŒã«å§ã0.05torrã«ãªãã
ãã«å°å ¥ãã13.56MHzã250Wã®é«åšæ³¢é»åãå°
å ¥å£å ŒæŸé»é»æ¥µïŒïŒåã³æŸé»é»æ¥µå Œæ¬éçšããŒã«
ïŒïŒã«äŸçµŠããããšã«ãããç£æ§å±€äžã«ãã©ãºã
éåå±€ã圢æããã ã€ãã§ããã®ãã©ãºãéåå±€ã圢æããããŒã
ãå®æœäŸïŒåã³å®æœäŸïŒã§æããææ©ç©èžæ°ã§æº
ãããæ°çžåŠç宀ïŒïŒã«éãããã©ãºãéåå±€ã®
äžã«ããããã®ã°ã©ããå±€ã圢æããããããã®
ããããã®ææ©ç©ã«å¯Ÿå¿ããŠå®æœäŸïŒãïŒãšã
ãã ãããã®è©Šéšçãå®æœäŸïŒãšåæ§ã«è©Šéšããçµ
æã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠãã©ãºãéåå±€ã®ã¿ã圢æã
ããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéšãè¡ãªã€ã
çµæã第ïŒè¡šã«ç€ºãã
ãè¡šã
å®æœäŸ ïŒãïŒ
å®æœäŸïŒãšåæ§ã«ç¬¬ïŒå³ã®è£
眮ã«ããããŒãè¡š
é¢ãã¢ã«ãŽã³ãã©ãºãåŠçãè¡ãªã€ãåŸãããã©
ã¡ãã«ã·ã©ã³ãšé žçŽ ãšã®ïŒïŒïŒã®æ··åã¬ã¹ããã©
ãºãéå宀ïŒïŒã«å§ã0.07torrã«ãªãããã«å°å ¥
ãã13.56MHzã200Wã®é«åšæ³¢é»åãå°å ¥å£å ŒæŸ
é»é»æ¥µïŒïŒåã³æŸé»é»æ¥µå Œæ¬éçšããŒã«ïŒïŒã«äŸ
絊ããç£æ§å±€äžã«ãã©ãºãéåå±€ã圢æããã ã€ãã§å®æœäŸïŒãïŒãšåæ§ã«ã°ã©ããå±€ã圢æ
ãããããã®ææ©ç©ã«å¯Ÿå¿ããŠå®æœäŸïŒãïŒãš
ãããããã®è©Šéšçã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Š
éšãè¡ãªããã®çµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸ17ã«ãããŠãã©ãºãéåå±€ã®ã¿ã圢æã
ããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéšãè¡ãªãã
ã®çµæã第ïŒè¡šã«ç€ºãã
é¢ãã¢ã«ãŽã³ãã©ãºãåŠçãè¡ãªã€ãåŸãããã©
ã¡ãã«ã·ã©ã³ãšé žçŽ ãšã®ïŒïŒïŒã®æ··åã¬ã¹ããã©
ãºãéå宀ïŒïŒã«å§ã0.07torrã«ãªãããã«å°å ¥
ãã13.56MHzã200Wã®é«åšæ³¢é»åãå°å ¥å£å ŒæŸ
é»é»æ¥µïŒïŒåã³æŸé»é»æ¥µå Œæ¬éçšããŒã«ïŒïŒã«äŸ
絊ããç£æ§å±€äžã«ãã©ãºãéåå±€ã圢æããã ã€ãã§å®æœäŸïŒãïŒãšåæ§ã«ã°ã©ããå±€ã圢æ
ãããããã®ææ©ç©ã«å¯Ÿå¿ããŠå®æœäŸïŒãïŒãš
ãããããã®è©Šéšçã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Š
éšãè¡ãªããã®çµæã第ïŒè¡šã«ç€ºãã æ¯èŒäŸ ïŒ å®æœäŸ17ã«ãããŠãã©ãºãéåå±€ã®ã¿ã圢æã
ããã®ã«ã€ããŠå®æœäŸïŒãšåæ§ã®è©Šéšãè¡ãªãã
ã®çµæã第ïŒè¡šã«ç€ºãã
ãè¡šã
ãªããäžèšå®æœäŸã§ã¯ç¬¬ïŒå³ã®è£
眮ãçšããå Ž
ã§ãã€ããã第ïŒå³ã®è£ 眮ãçšããŠãã»ãŒåæ§ã®
çµæãåŸãããã
ã§ãã€ããã第ïŒå³ã®è£ 眮ãçšããŠãã»ãŒåæ§ã®
çµæãåŸãããã
第ïŒå³ã¯æ¬çºæã®ç£æ°èšé²åªäœã®è£œé æ³ãå®æœ
ãããšã䜿çšããè£ çœ®ã®äžäŸã®çžŠæé¢èª¬æå³ã第
ïŒå³ã¯ãã®è£ 眮ã®ä»ã®äŸã®å¹³é¢èª¬æå³ã第ïŒå³ã¯
ãã®æ°çžåŠç宀ã®çžŠæé¢èª¬æå³ã§ããã å³äžãïŒïŒïŒïŒã¯ãã©ãºãéå宀ãïŒïŒïŒïŒã¯
æ°çžåŠç宀ã§ããã
ãããšã䜿çšããè£ çœ®ã®äžäŸã®çžŠæé¢èª¬æå³ã第
ïŒå³ã¯ãã®è£ 眮ã®ä»ã®äŸã®å¹³é¢èª¬æå³ã第ïŒå³ã¯
ãã®æ°çžåŠç宀ã®çžŠæé¢èª¬æå³ã§ããã å³äžãïŒïŒïŒïŒã¯ãã©ãºãéå宀ãïŒïŒïŒïŒã¯
æ°çžåŠç宀ã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ æ¯æäœäžã«åœ¢æããç£æ§å±€ãšããã®ç£æ§å±€äž
ã®çªçŽ ãå«æãããã©ãºãéåå±€ãšããã®ãã©ãº
ãéå局衚é¢ã«äž»ã«ã¢ã¯ãªã«é žãšã¹ãã«åã³ïŒå
ã¯ã¡ã¿ã¯ãªã«é žãšã¹ãã«ãã°ã©ãããããã°ã©ã
ãå±€ãæããããšãç¹åŸŽãšããç£æ°èšé²åªäœã ïŒ æ¯æäœäžã«ç£æ§å±€ã圢æããåŸããã®ç£æ§å±€
äžã«çªçŽ ãå«æããååç©ãã°ããŒæŸé»äžã§éå
ãããŠãã©ãºãéåå±€ã圢æãããã®åœ¢æããã
åŸã®ã©ãžã«ã«ãæ®åãããã©ãºãéåå±€ã«äž»ã«ã¢
ã¯ãªã«é žãšã¹ãã«åã³ïŒåã¯ã¡ã¿ã¯ãªã«é žãšã¹ã
ã«ãããªãèžæ°ãæ¥è§ŠãããŠæ°çžåŠçããããšã«
ããã°ã©ããå±€ã圢æããããšãç¹åŸŽãšããç£æ°
èšé²åªäœã®è£œé æ³ã
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58141929A JPS6035330A (ja) | 1983-08-04 | 1983-08-04 | ç£æ°èšé²åªäœåã³ãã®è£œé æ³ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58141929A JPS6035330A (ja) | 1983-08-04 | 1983-08-04 | ç£æ°èšé²åªäœåã³ãã®è£œé æ³ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6035330A JPS6035330A (ja) | 1985-02-23 |
JPH0364930B2 true JPH0364930B2 (ja) | 1991-10-09 |
Family
ID=15303430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58141929A Granted JPS6035330A (ja) | 1983-08-04 | 1983-08-04 | ç£æ°èšé²åªäœåã³ãã®è£œé æ³ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6035330A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374120A (ja) * | 1986-09-17 | 1988-04-04 | Furukawa Electric Co Ltd:The | ç£æ°èšé²åªäœã®è£œé æ¹æ³ |
EP0523607B1 (en) * | 1991-07-15 | 1997-05-07 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording medium, sliding member and manufacturing method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164433A (en) * | 1981-04-02 | 1982-10-09 | Fuji Photo Film Co Ltd | Magnetic recording medium and its manufacture |
JPS5829119A (ja) * | 1981-08-14 | 1983-02-21 | Shin Etsu Chem Co Ltd | 垯é»é²æ¢æ§ç£æ°ãâã |
-
1983
- 1983-08-04 JP JP58141929A patent/JPS6035330A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164433A (en) * | 1981-04-02 | 1982-10-09 | Fuji Photo Film Co Ltd | Magnetic recording medium and its manufacture |
JPS5829119A (ja) * | 1981-08-14 | 1983-02-21 | Shin Etsu Chem Co Ltd | 垯é»é²æ¢æ§ç£æ°ãâã |
Also Published As
Publication number | Publication date |
---|---|
JPS6035330A (ja) | 1985-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4599266A (en) | Magnetic recording medium | |
US4551778A (en) | Magnetic recording media and process of producing them | |
US6855232B2 (en) | Magnetic disk comprising a first carbon overcoat having a high SP3 content and a second carbon overcoat having a low SP3 content | |
US4565734A (en) | Magnetic recording medium | |
JPH09500932A (ja) | é«æ¿åºŠççŽ è¢«èŠãæããæ¯æäœ | |
EP0182367A2 (en) | Magnetic recording medium and production of the same | |
JPH0364930B2 (ja) | ||
EP0650158A1 (en) | Magnetic recording medium, method for producing the same and method for forming film by plasma cvd | |
JPH0364931B2 (ja) | ||
JPH0223926B2 (ja) | ||
JPS6038727A (ja) | ç£æ°èšé²åªäœããã³ãã®è£œé æ¹æ³ | |
JPS6122426A (ja) | ç£æ°èšé²åªäœ | |
JPH0325850B2 (ja) | ||
JPS6057535A (ja) | ç£æ°èšé²åªäœ | |
JP2822037B2 (ja) | ç£æ°èšé²åªäœ | |
JPS62167616A (ja) | ç£æ°èšé²åªäœããã³ãã®è£œé æ¹æ³ | |
JPS6339127A (ja) | ç£æ°èšé²åªäœ | |
JPS6122432A (ja) | ç£æ°èšé²åªäœã®è£œé æ¹æ³ | |
JPS60150226A (ja) | ç£æ°èšé²äœåã³ãã®è£œé æ¹æ³ | |
JPS6122419A (ja) | ç£æ°èšé²åªäœ | |
JPH04167224A (ja) | ç£æ°èšé²åªäœ | |
JPS61278025A (ja) | ç£æ°èšé²åªäœããã³ãã®è£œé æ¹æ³ | |
JPS62279520A (ja) | ç£æ°èšé²åªäœããã³ãã®è£œé æ¹æ³ | |
JPH10198953A (ja) | ç£æ°èšé²åªäœã®è£œé æ¹æ³åã³ãã®è£œé è£ çœ® | |
JPS60237640A (ja) | ç£æ°èšé²åªäœã®è£œé æ¹æ³ |