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1. (WO2001083845) MAGNETIC SENSOR HAVING DIAMOND-LIKE CARBON THIN FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/083845    International Application No.:    PCT/JP2001/003595
Publication Date: 08.11.2001 International Filing Date: 26.04.2001
Chapter 2 Demand Filed:    02.11.2001    
IPC:
C23C 14/06 (2006.01), G11B 5/255 (2006.01), G11B 5/31 (2006.01), G11B 5/40 (2006.01)
Applicants: ITAC LIMITED [JP/JP]; 24-5, Kitaotsuka 2-chome Toshima-ku Tokyo 170-0004 (JP).
NAGATA SEIKI KABUSHIKI KAISHA [JP/JP]; 24-5, Kitaotsuka 2-chome Toshima-ku Tokyo 170-0004 (JP)
Inventors: BAKOUNINE, Oleg Markovich; (RU).
PLOTNIKOV, Serguei Aleksandrovich; (RU).
TRAKHTENBERG, Ilia Shmulevich; (RU).
UEMURA, Kensuke; (JP)
Agent: KAJI, Yoshiyuki; Recruit Shin Osaka Building 14-22, Nishinakajima 5-chome Yodogawa-ku Osaka-shi Osaka 532-0011 (JP)
Priority Data:
09/563,807 02.05.2000 US
Title (EN) MAGNETIC SENSOR HAVING DIAMOND-LIKE CARBON THIN FILM
(FR) APPLICATION DE COUCHE MINCE DE CARBONE DIAMANTIQUE, PRODUIT AINSI OBTENU, ET UTILISATION DE CE PRODUIT SUR LES TETES MAGNETIQUES
Abstract: front page image
(EN)Wear-resistant and low-friction hard amorphous, diamond-like carbon coating (DLC) is formed directly on an external surface of a magnetic recording media sensor (MRMS). The coating demonstrates a high degree of hardness, low friction coefficient and moderate electric resistivity, providing abrasion-proof, low-clogging, static electricity-deterrent properties.
(FR)La présente invention concerne la formation d"une couche de carbone diamantique amorphe résistant à l"usure et à faible coefficient de frottement, directement sur une face externe de tête magnétique. Cette couche, qui se distingue par sa dureté exceptionnelle, son faible coefficient de frottement, et une électro-résistivité modérée, confère des propriétés intéressantes en matière de résistance à l"abrasion, de faible niveau d"encrassement, et d"antistaticité.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)