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1. (WO2005068857) HEATING PRESS ROLL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/068857 International Application No.: PCT/JP2004/019524
Publication Date: 28.07.2005 International Filing Date: 27.12.2004
Chapter 2 Demand Filed: 16.11.2005
IPC:
H05K 3/02 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3
Apparatus or processes for manufacturing printed circuits
02
in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
Applicants: MIYAMOTO, Kazuya[JP/JP]; JP (UsOnly)
TOKUMITSU, Akira[JP/JP]; JP (UsOnly)
II, Masakazu[JP/JP]; JP (UsOnly)
SHIGEMATSU, Yoshihiro[JP/JP]; JP (UsOnly)
HIGASAYAMA, Ichiro[JP/JP]; JP (UsOnly)
KANNO, Masahiro[JP/JP]; JP (UsOnly)
NAKAGAWA, Yujiro[JP/JP]; JP (UsOnly)
NIPPON STEEL CHEMICAL CO., LTD.[JP/JP]; 21-11, Nishi Gotanda 7-chome, Shinagawa-ku, Tokyo 1410031, JP (AllExceptUS)
Inventors: MIYAMOTO, Kazuya; JP
TOKUMITSU, Akira; JP
II, Masakazu; JP
SHIGEMATSU, Yoshihiro; JP
HIGASAYAMA, Ichiro; JP
KANNO, Masahiro; JP
NAKAGAWA, Yujiro; JP
Agent: FUJIMOTO, Eisuke; c/o Fujimoto Patent & Law Office Room 317, Sanno Grand Building 3F. 14-2, Nagata-cho 2-chome Chiyoda-ku, Tokyo 1000014, JP
Priority Data:
2004-00953216.01.2004JP
Title (EN) HEATING PRESS ROLL
(FR) ROULEAU DE PRESSE CHAUFFANT
(JA) 加熱プレスロール
Abstract:
(EN) Heating press rolls used for the continuous method for a double-side conductive polyimide laminate free from defective aesthetic appearance such as vertical wrinkle and having stable quality. The heating press rolls are formed such that at least one of press rolls disposed on the upper and lower sides is pushed out to the other press roll by a hydraulic or gear type gap adjusting mechanism to narrow a gap between these press rolls for press fitting. These pair of heating press rolls comprise surface temperature uniformizing means by heat pipes buried in the near-surface of the press rolls and heating control means for heating from the inside of the rolls which produce different thermal expansions in the center zone sections and both side zone sections of the press rolls.
(FR) L'invention concerne des rouleaux de presse chauffants utilisés dans un procédé en continu destiné à un stratifié en polyimide conducteur double face exempt d'apparence esthétique défectueuse, telle qu'un pli vertical, et de qualité stable. Les rouleaux de presse chauffants sont formés de manière qu'au moins un des rouleaux de presse disposés sur les côtés supérieur et inférieur soit poussé vers l'autre rouleau de presse par un mécanisme de réglage d'intervalle hydraulique ou de type engrenage, de manière à restreindre un intervalle entre ces rouleaux de presse chauffants, aux fins d'adaptation de la presse. Cette paire de rouleaux de presse chauffants comprend des moyens d'uniformisation de la température de surface, présentés sous la forme de caloducs enterrés dans la surface proximale des rouleaux de presse et des moyens de régulation de la température permettant de chauffer à partir de l'intérieur des rouleaux et produisant diverses expansions thermiques dans les sections de la zone centrale et dans les deux sections de la zone latérale desdits rouleaux.
(JA)  本発明は、縦じわ等の外観不良のない品質の安定した両面導体ポリイミド系積層体の連続法に使用される加熱プレスロールを提供することであり、かかる加熱プレスロールは、上下に配置された少なくとも片方のプレスロールが油圧式またはギヤ式のギャップ調整機構で他方のプレスロールへ突き出されて両者のギャップを狭め圧着される構成とされ、これら一対の加熱プレスロールにはプレスロールの表面付近に埋め込まれたヒートパイプによる表面温度均一化手段とプレスロールの中央帯域部及びその両側帯域部に異なる熱膨張を生じさせるロール内部からの加熱制御手段を備えている。
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, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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 Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, 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: Japanese (JA)
Filing Language: Japanese (JA)