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1. WO2013054440 - MEDIUM PROCESSING DEVICE, CONFIGURATION INFORMATION SETTING METHOD, CONFIGURATION INFORMATION SETTING PROGRAM, AND INSTALLATION ORIENTATION DETECTION DEVICE

Publication Number WO/2013/054440
Publication Date 18.04.2013
International Application No. PCT/JP2011/073665
International Filing Date 14.10.2011
IPC
G11B 7/085 2006.1
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor
08Disposition or mounting of heads or light sources relatively to record carriers
085with provision for moving the light beam into, or out of, its operative position.
G11B 7/095 2006.1
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor
08Disposition or mounting of heads or light sources relatively to record carriers
09with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
095specially adapted for discs, e.g. for compensation of eccentricity or wobble
G11B 7/125 2012.1
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor
12Heads, e.g. forming of the optical beam spot or modulation of the optical beam
125Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
CPC
G11B 19/10
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
19Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; ; Driving both disc and head
02Control of operating function, e.g. switching from recording to reproducing
10by sensing presence or absence of record in accessible stored position or on turntable
G11B 7/0945
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation ; by modifying optical properties or the physical structure; , reproducing using an optical beam at lower power ; by sensing optical properties; Record carriers therefor
08Disposition or mounting of heads or light sources relatively to record carriers
09with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
0945Methods for initialising servos, start-up sequences
G11B 7/0956
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation ; by modifying optical properties or the physical structure; , reproducing using an optical beam at lower power ; by sensing optical properties; Record carriers therefor
08Disposition or mounting of heads or light sources relatively to record carriers
09with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
095specially adapted for discs, e.g. for compensation of eccentricity or wobble
0956to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc
G11B 7/13925
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation ; by modifying optical properties or the physical structure; , reproducing using an optical beam at lower power ; by sensing optical properties; Record carriers therefor
12Heads, e.g. forming of the optical beam spot or modulation of the optical beam
135Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
1392Means for controlling the beam wavefront, e.g. for correction of aberration
13925active, e.g. controlled by electrical or mechanical means
Applicants
  • 富士通株式会社 FUJITSU LIMITED [JP]/[JP] (AllExceptUS)
  • 塚田 英司 TSUKADA, Eiji [JP]/[JP] (UsOnly)
Inventors
  • 塚田 英司 TSUKADA, Eiji
Agents
  • 真田 有 SANADA, Tamotsu
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MEDIUM PROCESSING DEVICE, CONFIGURATION INFORMATION SETTING METHOD, CONFIGURATION INFORMATION SETTING PROGRAM, AND INSTALLATION ORIENTATION DETECTION DEVICE
(FR) DISPOSITIF DE TRAITEMENT DE SUPPORT, PROCÉDÉ DE RÉGLAGE D'INFORMATIONS DE CONFIGURATION, PROGRAMME DE RÉGLAGE D'INFORMATIONS DE CONFIGURATION ET DISPOSITIF DE DÉTECTION D'ORIENTATION D'INSTALLATION
(JA) 媒体処理装置、設定情報設定方法、設定情報設定プログラム、及び設置方向検出装置
Abstract
(EN) This medium processing device is equipped with: a computation unit (36a) for computing spherical aberration information about a spherical aberration pertaining to a medium (6) on the basis of a detection result of light which has been irradiated to and reflected off the medium (6); a determination unit (36b) for determining an installation orientation of the medium processing device (3) on the basis of the spherical aberration information; and a setting unit (36c) for setting configuration information pertaining to operations to be performed with respect to the medium (6) according to the determination result of the determination unit (36b).
(FR) L'invention concerne un dispositif de traitement de support qui est équipé de : une unité de calcul (36a) pour calculer des informations d'aberration sphérique autour d'une aberration sphérique appartenant à un support (6) sur la base d'un résultat de détection d'une lumière qui a été irradiée vers le support (6) et réfléchie à partir de celui-ci ; une unité de détermination (36b) pour déterminer une orientation d'installation du dispositif de traitement de support (3) sur la base des informations d'aberration sphérique ; et une unité de réglage (36c) pour régler des informations de configuration concernant des opérations devant être réalisées par rapport au support (6) selon le résultat de détermination de l'unité de détermination (36b).
(JA)  媒体(6)に対して光を照射し、反射された光の検出結果に基づいて、前記媒体(6)に係る球面収差に関する球面収差情報を算出する算出部(36a)と、前記球面収差情報に基づいて、媒体処理装置(3)の設置方向を判定する判定部(36b)と、前記媒体(6)に対する動作に係る設定情報を、前記判定部(36b)による判定結果に応じて設定する設定部(36c)と、を備える。
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