MAGNETO OPTICAL RECORDING MEDIUM

申请公布号：GB2173964(A)

申请号：GB19860005905

申请日期：1986.03.11

申请公布日期：1986.10.22

申请人：

* RICOH CO LTD

发明人：HITOSHI * NAKAMURA;YUJIRO * KANEKO;YASUO * SAWADA;HAJIME * MACHIDA;FUMIYA * OMI;ATSUYUKI * WATADA

分类号：G11B11/10;C09D5/23;G11B11/105;H01F10/20;(IPC1-7):G11B11/10

主分类号：G11B11/10

摘要：A magneto optical recording medium comprising laminating a reflective layer, a dielectric undercoat layer and a hexagonal magnetoplumbite-type metal oxide magnetic layer on a substrate in order, characterized by that said magnetic layer is made an excellently C axis - orientated perpendicular magnetic film by putting the crystal misfit between said reflective layer and said dielectric undercoat layer formed thereon within +/-30% and the crystal misfit between said dielectric undercoat layer and said hexagonal magnetoplumbite -type metal oxide magnetic layer formed thereon within +/-30%, and thus various characteristics are widely improved.

APARELHO PARA CONTROLE DA TEMPERATURA DE UM FLUIDO

POLICONDENSADOS DE FENOL E FORMALDEIDO,SUA PREPARACAO,SEU EMPREGO E COMPOSICOES

PROCESSO PARA REMOVER DICROMATOS DE SOLUCOES RICAS EM CLORATOS

COMPOSTOS DE VANADIO TETRAVALENTE,PROCESSO PARA SUA PRODUCAO,E SUA APLICACAO

CORPO ABRASIVO LIGADO COM ORGANICO

COMPOSICOES TENSO-ATIVAS

PROCESSO DE ABSORCAO DE CONTAMINANTES E APARELHO PARA O REALIZAR

RECUPERADOR DE CALOR

DISPOSITIVO DE SEGURANCA PARA MACARICOS

REPARATIEHULS VOOR MET GLASEMAIL BEKLEED CHEMISCH PRO- CESVAT.

WEERGEEFINRICHTING.

SYSTEEM VOOR HET REPRODUCEREN VAN ELEKTRO-AKOESTISCHE SIGNALEN, ALSMEDE DAARBIJ TE GEBRUIKEN AKOESTISCHE VERWERKINGSEENHEID.

WERKWIJZE VOOR HET UIT GEZONDHEIDSOOGPUNT VERBETEREN VAN VLEES, IN HET BIJZONDER HAM EN BACON.

CILINDRISCH SJABLOON VOOR ZEEFDRUKMACHINE.

KARTONBEHAELTER SOWIE ZUSCHNITT HIEFUER

DISPOSITIVO DI STERZATURA PER RIMORCHI A COLLO D'OCA A PIU'ASSALI.

LISTELLO PORTANTE PER MANICI LATERALI DI STOVIGLIE.

PROCEDIMENTO PER PRODURRE NITRILI INSATURI PER OSSIDAZIONE DI AMMINE INSATURE

PRODOTTO ALIMENTARE ESPANSO E RELATIVO METODO DI PRODUZIONE

PROCEDIMENTO PER PRODURRE CHETOSIO DA AMIDO CON L IMPIEGO DI ALFA 1.6 GLUCOSIDASI E BETA AMILASI