121 |
MULTIPLE DATA SURFACE OPTICAL DATA STORAGE SYSTEM |
CA2271543 |
1992-04-15 |
CA2271543C |
1999-11-30 |
BEST MARGARET EVANS; ROSEN HAL JERVIS; RUBIN KURT ALLAN; STRAND TIMOTHY CARL |
An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces which lie adjacent a light transmissive medium. The data surfaces are substantially light transmissive. The optical head includes an aberration compensator to allow the head to focus onto the different data surfaces and a filter to screen out unwanted reflected light. |
122 |
MULTIPLE DATA SURFACE OPTICAL DATA STORAGE SYSTEM |
CA2271542 |
1992-04-15 |
CA2271542C |
1999-11-30 |
STRAND TIMOTHY CARL; BEST MARGARET EVANS; RUBIN KURT ALLAN; ROSEN HAL JERVIS |
An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces which lie adjacent a light transmissive medium. The data surfaces are substantially light transmissive. The optical head includes an aberration compensator to allow the head to focus onto the different data surfaces and a filter to screen out unwanted reflected light. |
123 |
MULTIPLE DATA SURFACE OPTICAL DATA STORAGE SYSTEM |
CA2271541 |
1992-04-15 |
CA2271541C |
1999-11-30 |
BEST MARGARET EVANS; RUBIN KURT ALLAN; STRAND TIMOTHY CARL; ROSEN HAL JERVIS |
An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces which lie adjacent a light transmissive medium. The data surfaces are substantially light transmissive. The optical head includes an aberration compensator to allow the head to focus onto the different data surfaces and a filter to screen out unwanted reflected light. |
124 |
MULTIPLE DATA SURFACE OPTICAL DATA STORAGE SYSTEM |
CA2271540 |
1992-04-15 |
CA2271540C |
1999-11-30 |
STRAND TIMOTHY CARL; ROSEN HAL JERVIS; BEST MARGARET EVANS; RUBIN KURT ALLAN |
An optical data storage system comprises a multiple data surface medium and optical head. The medium comprises a plurality of substrates separated by a light transmissive medium. Data surfaces are located on the substrate surfaces which lie adjacent a light transmissive medium. The data surfaces are substantially light transmissive. The optical head includes an aberration compensator to allow the head to focus onto the different data surfaces and a filter to screen out unwanted reflected light. |
125 |
MULTIPLE DATA SURFACE OPTICAL MEDIUM AND DATA STORAGE SYSTEM |
HK98108877 |
1998-07-04 |
HK1008704A1 |
1999-05-14 |
BEST MARGARET EVANS; ROSEN HAL JERVIS; RUBEN KURT ALLAN; STRAND TIMOTHY CARL |
|
126 |
An optical storage medium |
DE69026762 |
1990-07-09 |
DE69026762D1 |
1996-06-05 |
KITAMURA HIROSHI; TATEZONO FUMIO; KISHIMOTO DAISUKE; KUME MINORU; MATSUURA KOTARO |
|
127 |
Medium for information recording and to suitable adhesive. |
DE69020459 |
1990-08-24 |
DE69020459T2 |
1996-01-11 |
YAMAOKA HIDEO; KUROIWA MITSUYUKI; NANBU HIROSI; TODO AKIRA |
|
128 |
Ultraviolet light sensitive composition and support plate for optical disk with this composition. |
DE69023281 |
1990-05-21 |
DE69023281D1 |
1995-12-07 |
FALCONE SAMUEL JOHN; PHELAN RICHARD MARK; SMITH DAVID RAYMOND |
|
129 |
Medium for information recording and to suitable adhesive. |
DE69020459 |
1990-08-24 |
DE69020459D1 |
1995-08-03 |
YAMAOKA HIDEO; KUROIWA MITSUYUKI; NANBU HIROSI; TODO AKIRA |
|
130 |
|
AT90116252 |
1990-08-24 |
ATE124561T1 |
1995-07-15 |
YAMAOKA HIDEO C O MITSUI PETRO; GOU NAGAURA SODEGAURA-CHO; KUROIWA MITSUYUKI C O MITSUI P; NANBU HIROSI C O MITSUI PETROC; NAGAURA SODEGAURA-CHO; TODO AKIRA C O MITSUI PETROCHE |
|
131 |
Information recording medium. |
DE3883261 |
1988-01-22 |
DE3883261T2 |
1993-12-09 |
OGINO NOBORU |
|
132 |
Information recording medium. |
DE3883261 |
1988-01-22 |
DE3883261D1 |
1993-09-23 |
OGINO NOBORU |
|
133 |
Optical receiving plate. |
DE3686081 |
1986-03-27 |
DE3686081T2 |
1993-03-18 |
NAMBA KENRYO C O TDK CORPORATI; ASAMI SHIGERU C O TDK CORPORAT; AOI TOSHIKI C O TDK CORPORATIO; TAKAHASHI KAZUO C O TDK CORPOR; TAKEDA NORIKO C O TDK CORPORAT; USAMI MAMORU C O TDK CORPORATI; KUROIWA AKIHIKO |
|
134 |
Information spokes medium. |
DE3777080 |
1987-11-03 |
DE3777080D1 |
1992-04-09 |
ODAWARA KAZUHARU C O PATENT DI; INAGE NOBUO |
|
135 |
INFORMATION RECORDING MEDIUM AND ADHESIVE COMPOSITION THEREFOR |
CA2024010 |
1990-08-24 |
CA2024010A1 |
1991-02-26 |
YAMAOKA HIDEO; KUROIWA MITSUYUKI; NANBU HIROSI; TODO AKIRA |
Title or the Invention INFORMATION RECORDING MEDIUM AND ADHESIVE COMPOSITION THEREFOR of the disclosure An information recording medium formed by adhering, with an adhesive composition, two disk substrates to each other, at least one of the two disk substrates having a recording layer on at least one surface of a transparent resin substrate thereof and the adhesive composition comprising (1) the -following components: (A) an .alpha.-olefin polymer, (B) an ethylene/(meth)acrylate copolymer, (C) a styrene-type polymer, and (D) a tackifier provided that at least one of the components (A) to (D) is modified with an unsaturated carboxylic acid or a derivative thereof, or (2) the following components: (A) an .alpha.-olefin polymer, (C) a styrene-type polymer, (D) a tackifier, and (E) fine filler particles. |
136 |
Optical plate. |
DE3671998 |
1986-02-18 |
DE3671998D1 |
1990-07-19 |
HIGASIHARA TOSIO; YOSHIZAWA KEN; SUZUKI MASAHIRO; GOTOH AKIRA; TUBURAYA YOSHITANE |
|
137 |
DE3642961C2 - |
DE3642961 |
1986-12-16 |
DE3642961C2 |
1990-03-08 |
UEDA, YUTAKA, YOKOHAMA, KANAGAWA, JP; YAMAMURO, TETSU, TOKIO/TOKYO, JP |
|
138 |
RECORDING ELEMENTS |
DE3278155 |
1982-12-21 |
DE3278155D1 |
1988-04-07 |
GOTO YASUYUKI; KOSHINO NAGAAKI; OGAWA SEIYA; GOTO HIRONORI; OGAWA KOICHI NICHIMO HIYOSHI D |
|
139 |
An optical information recording material |
DE3642961 |
1986-12-16 |
DE3642961A1 |
1987-06-25 |
UEDA YUTAKA; YAMAMURO TETSU |
|
140 |
OPTICAL MEMORY DEVICE AND SYSTEM |
DE3175070 |
1981-10-27 |
DE3175070D1 |
1986-09-11 |
ANDO HIDEO |
|