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1. (WO2007011043) IMAGE FORMING APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011043 International Application No.: PCT/JP2006/314533
Publication Date: 25.01.2007 International Filing Date: 18.07.2006
IPC:
B41J 11/02 (2006.01) ,B41J 2/01 (2006.01) ,B65H 5/00 (2006.01)
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
11
Devices or arrangements for supporting or handling copy material in sheet or web form
02
Platens
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
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
5
Feeding articles separated from piles; Feeding articles to machines
Applicants:
RICOH COMPANY, LTD. [JP/JP]; 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 1438555, JP (AllExceptUS)
KOGURE, Seiichi [JP/JP]; JP (UsOnly)
IMOTO, Shinji [JP/JP]; JP (UsOnly)
Inventors:
KOGURE, Seiichi; JP
IMOTO, Shinji; JP
Agent:
ITOH, Tadahiko; 32nd Floor, Yebisu Garden Place Tower, 20-3 Ebisu 4-chome, Shibuya-ku, Tokyo 1506032, JP
Priority Data:
2005-20791319.07.2005JP
Title (EN) IMAGE FORMING APPARATUS
(FR) APPAREIL D'IMAGERIE
Abstract:
(EN) A disclosed image forming apparatus comprises: a conveying belt conveying a record medium attracted to the conveying belt using electrostatic force; a recording head for ejecting droplets on the record medium and forming an image; and a voltage waveform applying unit applying voltage waveforms, in which the shape of a positive waveform and the shape of a negative waveform are different, to the conveying belt so as to apply positive and negative electric charge thereto and generate the electrostatic force.
(FR) Cet appareil d'imagerie comprend un transporteur transportant un support d'enregistrement à tirer sur le transporteur par une force électrostatique, une tête d'enregistrement d'éjection de gouttelettes sur le support d'enregistrement et formant une image; et une unité d'application de forme d'onde de tension dont la forme d'ondes positives et la forme d'ondes négatives diffèrent, de manière à appliquer une charge électrique positive et négative sur le transporteur et à y générer une force électrostatique.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020070061823EP1904309JP2007021918US20090052917CN101031431