PCT/1998/43 - World Intellectual Property Organization

43/1998
15086 PCT Gazette - Section I - Gazette du PCT 29 Oct/oct 1998
(11) WO 98/48411
(21) PCT/US98/07749
(13) A1
(22) 17 Apr/avr 1998 (17.04.1998)
(25) en (26) en
(31) 60/044,621 (32) 18 Apr/avr 1997
(18.04.1997)
(33) US
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 5/54, 21/12, 21/21, 5/60
(54) • ADJUSTABLE HEAD LOADING APPARA-
TUS
• APPAREIL DE CHARGEMENT DE TETES
AJUSTABLE
(71) SEAGATE TECHNOLOGY, INC. [US/US]; 920
Disc Drive, Scotts Valley, CA 95066 (US).
(72) HO, Bin–Lun; 231 Mistletoe Road, Los Gatos, CA
95030 (US). RAO, Vinod, K.; 43873 Cameron
Hills Drive, Fremont, CA 94539 (US).
(74) WARDAS, Mark, A.; Quinta Corporation, 1870
Lundy Avenue, San Jose, CA 95313 (US).
(81) CN JP KR SG; EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE).
(11) WO 98/48412
(21) PCT/US98/08035
(13) A2
(22) 20 Apr/avr 1998 (20.04.1998)
(25) en (26) en
(31) 60/044,637 (32) 18 Apr/avr 1997
(18.04.1997)
(33) US
(31) 08/924,552 (32) 27 Aug/août 1997
(27.08.1997)
(33) US
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 5/596
(54) • MICROACTUATOR SERVO SYSTEM IN A
DISC DRIVE
• SYSTEME DE BRAS DE TETES MI-
CROMOTORISE D’UNITE DE DISQUE
(71) SEAGATE TECHNOLOGY, INC. [US/US]; 920
Disc Drive, Scotts Valley, CA 95066 (US).
(72) MORRIS, John, C.; 5045 Oliver Avenue South,
Minneapolis, MN 55419 (US). HAMPSHIRE,
Randall, D.; Route 1, Box 142, Agra, OK 74824
(US).
(74) MAGEE, Theodore, M.; Westman, Champlin
& Kelly, P.A., International Centre, Suite 1600,
900 Second Avenue South, Minneapolis, MN
55402–3319 (US) et al. / etc.
(81) CN DE GB JP KR SG.
(11) WO 98/48413
(21) PCT/US98/07984
(13) A1
(22) 22 Apr/avr 1998 (22.04.1998)
(25) en (26) en
(31) 08/844,835 (32) 22 Apr/avr 1997
(22.04.1997)
(33) US
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 5/64
(54) • MANGANESE CONTAINING LAYER FOR
MAGNETIC RECORDING MEDIA
• COUCHE AU MANGANESE POUR SUPPORT
D’ENREGISTREMENT MAGNETIQUE
(71) CARNEGIE MELLON UNIVERSITY [US/US];
5000 Forbes Avenue, Pittsburgh, PA 15213 (US).
(72) LAMBETH, David, N.; 118 Buckingham Road,
Pittsburgh, PA 15215 (US). LEE, Li–Lien; Apartment
9108, 900 Pepper Tree Lane, Santa Clara, CA
95051 (CN). LAUGHLIN, David, E.; 2357 Mc-
Nary Boulevard, Pittsburgh, PA 15235–2737 (US).
(74) ETHRIDGE, Christine, R. et al. / etc.; Kirkpatrick
& Lockhart LLP, 1500 Oliver Building, Pittsburgh,
PA 15222 (US).
(81) CN JP KR SG; EP (AT BE CH CY DE DK ES FI
FR GB GR IE IT LU MC NL PT SE).
Published / Publiée : (c)
(11) WO 98/48414 (13) A1
(21) PCT/JP98/01780
(22) 17 Apr/avr 1998 (17.04.1998)
(25) ja (26) ja
(31) 9/116241 (32) 18 Apr/avr 1997 (33) JP
(18.04.1997)
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 7/12
(54) • OPTICAL PICKUP DEVICE HOLDING CON-
TAINER
• CONTENANT RENFERMANT UN DISPOSI-
TIF DE LECTURE OPTIQUE
(71) KUREHA KAGAKU KOGYO K.K. [JP/JP];
9–11, Nihonbashi Horidomecho 1–chome,
Chuo–ku, Tokyo 103–8552 (JP).
(for all designated States except / pour tous les États
désignés sauf US)
(72, 75) SUZUKI, Keiichiro [JP/JP]; Nishiki Research
Laboratories, Kureha Kagaku Kogyo K.K., 16,
Ochiai, Nishiki–machi, Iwaki–shi, Fukushima
974–8686 (JP). TADA, Masahito [JP/JP]; Nishiki
Research Laboratories, Kureha Kagaku Kogyo
K.K., 16, Ochiai, Nishiki–machi, Isaki–shi, Fukushima
974–8686 (JP).
(74) NISHIKAWA, Shigeaki; Visual City 401, 43–8,
Higashi–Nippori 3–chome, Arakawa–ku, Tokyo
116–0014 (JP).
(81) CN KR US; EP (AT BE CH CY DE DK ES FI FR
GB GR IE IT LU MC NL PT SE).
(11) WO 98/48415 (13) A1
(21) PCT/US98/08321
(22) 24 Apr/avr 1998 (24.04.1998)
(25) en (26) en
(31) 60/044,312 (32) 24 Apr/avr 1997 (33) US
(24.04.1997)
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 7/12, 5/60, 21/21
(54) • A FLYING MAGNETIC HEAD POSITIONER
HAVING ROTATIONAL FINE POSITIONING
AND ADJUSTABLE ACTUATOR LOAD
• POSITIONNEUR DE TETE MAGNETIQUE
FLOTTANTE, A POSITIONNEMENT ANGU-
LAIRE FIN ET A CHARGE D’ACTIONNEUR
AJUSTABLE
(71) DIGITAL PAPYRUS CORPORATION [US/US];
Suite 440, 2025 Gateway Place, San Jose, CA
95110 (US).
(for all designated States except / pour tous les États
désignés sauf US)
(72, 75) LEE, Neville, K., S. [CH/CN]; Hong Kong
University of Science and Technology, Dept. of
IEEM, Clear Water Bay, Kowloon, Hong Kong
(CN). BERG, John, S. [US/US]; 175 Blackstone
Street, Bellingham, MA 02019 (US).
(74) ENGELSON, Gary, S.; Wolf, Greenfield & Sacks,
P.C., 600 Atlantic Avenue, Boston, MA 02210
(US).
(81) CN JP KR SG US; EP (AT BE CH CY DE DK ES
FI FR GB GR IE IT LU MC NL PT SE).
Published / Publiée : (c)
(11) WO 98/48416 (13) A1
(21) PCT/JP98/00022
(22) 7 Jan/jan 1998 (07.01.1998)
(25) ja (26) ja
(31) 9/107421 (32) 24 Apr/avr 1997 (33) JP
(24.04.1997)
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 7/135
(54) • OPTICAL PICKUP
• DISPOSITIF DE REPRODUCTION OPTIQUE
(71) SANYO ELECTRIC CO., LTD. [JP/JP]; 5–5,
Keihanhondori 2–chome, Moriguchi–shi, Osaka
570 (JP).
(for all designated States except / pour tous les États
désignés sauf US)
(72, 75) TSUCHIYA, Yoichi [JP/JP]; 819–4, Minamijuku,
Ajika–cho, Hashima–shi, Gifu 501–62
(JP). KANOU, Yasuyuki [JP/JP]; 1646, Oki,
Kaminaka–cho, Hashima–shi, Gifu 501–62 (JP).
KAJIYAMA, Seiji [JP/JP]; 1121–5, Kandake,
Oono–cho, Ibi–gun, Gifu 501–05 (JP). TADA,
Koichi [JP/JP]; 790–3, Butsushouji, Itonuki–cho,
Motosu–gun, Gifu 501–04 (JP).
(74) FUKAMI, Hisao et al. / etc.; Sumitomo
Bank Minamimori–machi Building, 1–29, Minamimori–machi
2–chome, Kita–ku, Osaka–shi,
Osaka 530 (JP).
(81) AL AM AT AU AZ BA BB BG BR BY CA CH
CN CU CZ DE DK EE ES FI GB GE GH HU ID
IL IS JP KE KG KR KZ LC LK LR LS LT LU
LV MD MG MK MN MW MX NO NZ PL PT RO
RU SD SE SG SI SK SL TJ TM TR TT UA UG
US UZ VN YU ZW; AP (GH GM KE LS MW SD
SZ UG ZW); EA (AM AZ BY KG KZ MD RU TJ
TM); EP (AT BE CH DE DK ES FI FR GB GR
IE IT LU MC NL PT SE); OA (BF BJ CF CG CI
CM GA GN ML MR NE SN TD TG).
(11) WO 98/48417 (13) A1
(21) PCT/JP98/01866
(22) 23 Apr/avr 1998 (23.04.1998)
(25) ja (26) ja
(31) 9/106994 (32) 24 Apr/avr 1997 (33) JP
(24.04.1997)
(43) 29 Oct/oct 1998 (29.10.1998)
(51) 6 G11B 7/24
(54) • OPTICAL RECORDING MEDIUM AND ITS
SUBSTRATE
• SUPPORT D’ENREGISTREMENT OPTIQUE
ET SUBSTRAT CORRESPONDANT
(71) MATSUSHITA ELECTRIC INDUSTRIAL CO.,
LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma–shi,
Osaka 571–8501 (JP).
(for all designated States except / pour tous les États
désignés sauf US)
(72, 75) HOSAKA, Tomiharu [JP/JP]; 34–7, Yawata
Konishi, Yawata–shi, Kyoto 614–8031 (JP).
TOSAKI, Yoshihiro [JP/JP]; 20–2–4, Gakuenminamimachi,
Ibaraki–shi, Osaka 567–0834 (JP).
KUNIEDA, Toshiaki [JP/JP]; 4–2–10, Hyakurakuso,
Minoo–shi, Osaka 5622–0042 (JP). DOI,
Yukako [JP/JP]; 4–8–7, Makami–cho, Takatsuki–shi,
Osaka 569–1121 (JP). TAKAHASHI,