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1. (WO2018203505) IMAGE FORMING DEVICE
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Pub. No.: WO/2018/203505 International Application No.: PCT/JP2018/016833
Publication Date: 08.11.2018 International Filing Date: 25.04.2018
IPC:
G02B 26/12 (2006.01) ,B41J 2/47 (2006.01) ,G03G 15/04 (2006.01) ,G03G 21/14 (2006.01) ,H04N 1/113 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26
Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08
for controlling the direction of light
10
Scanning systems
12
using multifaceted mirrors
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435
characterised by selective application of radiation to a printing material or impression-transfer material
47
using the combination of scanning and modulation of light
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15
Apparatus for electrographic processes using a charge pattern
04
for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21
Arrangements not provided for by groups G03G13/-G03G19/92
14
Electronic sequencing control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
1
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
04
Scanning arrangements
113
using oscillating or rotating mirrors
Applicants:
京セラドキュメントソリューションズ株式会社 KYOCERA DOCUMENT SOLUTIONS INC. [JP/JP]; 大阪府大阪市中央区玉造1丁目2番28号 1-2-28, Tamatsukuri, Chuo-ku, Osaka-shi, Osaka 5408585, JP
Inventors:
望月 将行 MOCHIZUKI Masayuki; JP
Agent:
青木 修 AOKI Osamu; JP
Priority Data:
2017-09200302.05.2017JP
Title (EN) IMAGE FORMING DEVICE
(FR) DISPOSITIF DE FORMATION D'IMAGE
(JA) 画像形成装置
Abstract:
(EN) A polygon motor (41) rotates a polygon mirror (23) that scans a laser beam. A controller (31): specifies a waiting time period for an acceleration time period from a drive start time point of the polygon motor (41) to a time point at which the rotation speed of the polygon motor (41) has reached a target value; and permits creation of an image using the laser beam after the elapse of the waiting time period from the time point at which the rotation speed of the polygon motor (41) has reached the target value.
(FR) La présente invention concerne un moteur polygonal (41) qui fait tourner un miroir polygonal (23) qui balaie un faisceau laser. Un dispositif de commande (31) : spécifie une période d'attente pour une période d'accélération entre un instant de début d'entraînement du moteur polygonal (41) et un instant auquel la vitesse de rotation du moteur polygonal (41) a atteint une valeur cible; et permet la création d'une image à l'aide du faisceau laser après l'écoulement de la période d'attente depuis l'instant auquel la vitesse de rotation du moteur polygonal (41) a atteint la valeur cible.
(JA) ポリゴンモーター(41)は、レーザー光を走査するポリゴンミラー(23)を回転させる。そして、コントローラー(31)は、ポリゴンモーター(41)の駆動開始時点からポリゴンモーター(41)の回転速度が目標値に到達した時点までの加速時間に対するウェイト時間を特定し、ポリゴンモーター(41)の回転速度が目標値に到達した時点からウェイト時間の経過後に、レーザー光を使用した作像を許可する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)