MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING/REPRODUCING DEVICE
A magnetic tape cartridge in which a magnetic tape is accommodated and a magnetic recording/reproducing device which includes the magnetic tape cartridge are provided. In this invention, each magnetic tape exhibits a magnetic tape deformation amount of 0.50 µm or less after having been stored for th...
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Format | Patent |
Language | English French Japanese |
Published |
08.06.2023
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Abstract | A magnetic tape cartridge in which a magnetic tape is accommodated and a magnetic recording/reproducing device which includes the magnetic tape cartridge are provided. In this invention, each magnetic tape exhibits a magnetic tape deformation amount of 0.50 µm or less after having been stored for three months in a predetermined environment, a rate of change in magnetic tape deformation amount of 0.0001 µm/% to 0.0500 µm/% with respect to change in relative humidity, and a rate of change in magnetic tape deformation amount of 0.0010 µm/˚C to 0.1000 µm/˚C with respect to change in temperature.
L'invention concerne une cartouche de bande magnétique dans laquelle est logée une bande magnétique et un dispositif d'enregistrement/reproduction magnétique qui comprend la cartouche de bande magnétique. Dans la présente invention, chaque bande magnétique présente une quantité de déformation de bande magnétique de 0,50 µm ou moins après avoir été stockée pendant trois mois dans un environnement prédéterminé, une vitesse de changement de la quantité de déformation de bande magnétique de 0,0001 µm/% à 0,0500 µm/% par rapport à un changement d'humidité relative, et une vitesse de changement de la quantité de déformation de bande magnétique de 0,0010 µm/°C à 0,1000 µm/°C par rapport à un changement de température.
磁気テープが収容されている磁気テープカートリッジおよびこれを含む磁気記録再生装置が提供される。上記磁気テープは所定の環境でそれぞれ3カ月保管した後の磁気テープ変形量が0.50μm以下であり、相対湿度の変化に対する磁気テープ変形量の変化の割合は0.0001μm/%以上0.0500μm/%以下であり、かつ温度の変化に対する磁気テープ変形量の変化の割合は0.0010μm/℃以上0.1000μm/℃以下である。 |
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AbstractList | A magnetic tape cartridge in which a magnetic tape is accommodated and a magnetic recording/reproducing device which includes the magnetic tape cartridge are provided. In this invention, each magnetic tape exhibits a magnetic tape deformation amount of 0.50 µm or less after having been stored for three months in a predetermined environment, a rate of change in magnetic tape deformation amount of 0.0001 µm/% to 0.0500 µm/% with respect to change in relative humidity, and a rate of change in magnetic tape deformation amount of 0.0010 µm/˚C to 0.1000 µm/˚C with respect to change in temperature.
L'invention concerne une cartouche de bande magnétique dans laquelle est logée une bande magnétique et un dispositif d'enregistrement/reproduction magnétique qui comprend la cartouche de bande magnétique. Dans la présente invention, chaque bande magnétique présente une quantité de déformation de bande magnétique de 0,50 µm ou moins après avoir été stockée pendant trois mois dans un environnement prédéterminé, une vitesse de changement de la quantité de déformation de bande magnétique de 0,0001 µm/% à 0,0500 µm/% par rapport à un changement d'humidité relative, et une vitesse de changement de la quantité de déformation de bande magnétique de 0,0010 µm/°C à 0,1000 µm/°C par rapport à un changement de température.
磁気テープが収容されている磁気テープカートリッジおよびこれを含む磁気記録再生装置が提供される。上記磁気テープは所定の環境でそれぞれ3カ月保管した後の磁気テープ変形量が0.50μm以下であり、相対湿度の変化に対する磁気テープ変形量の変化の割合は0.0001μm/%以上0.0500μm/%以下であり、かつ温度の変化に対する磁気テープ変形量の変化の割合は0.0010μm/℃以上0.1000μm/℃以下である。 |
Author | KASADA Norihito |
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DocumentTitleAlternate | CARTOUCHE DE BANDE MAGNÉTIQUE ET DISPOSITIF D'ENREGISTREMENT/REPRODUCTION MAGNÉTIQUE 磁気テープカートリッジおよび磁気記録再生装置 |
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Title | MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING/REPRODUCING DEVICE |
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