(12) International Application Status Report

Received at International Bureau: 07 March 2018 (07.03.2018)

Information valid as of: 22 May 2018 (22.05.2018)

Report generated on: 22 July 2019 (22.07.2019)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2018/16388813 September 2018 (13.09.2018) Japanese (JA)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/JP2018/00699426 February 2018 (26.02.2018) Japanese (JA)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
2017-042467 (JP)07 March 2017 (07.03.2017) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
H01P 1/387 (2006.01); H01P 11/00 (2006.01)

(71) Applicant(s):
MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP) (for all designated states)

(72) Inventor(s):
UEDA, Tetsuya; c/o MITSUBISHI ELECTRIC CORPORATION, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP)
SHIBATA, Hironobu; c/o MITSUBISHI ELECTRIC CORPORATION, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP)
TARUI, Yukinobu; c/o MITSUBISHI ELECTRIC CORPORATION, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP)
ISHIBASHI, Hidenori; c/o MITSUBISHI ELECTRIC CORPORATION, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP)

(74) Agent(s):
FUKAMI PATENT OFFICE, P.C.; Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005 (JP)

(54) Title (EN): NON-RECIPROCAL CIRCUIT ELEMENT AND METHOD FOR PRODUCING SAME
(54) Title (FR): ÉLÉMENT DE CIRCUIT NON RÉCIPROQUE ET PROCÉDÉ DE PRODUCTION DE CELUI-CI
(54) Title (JA): 非可逆回路素子およびその製造方法

(57) Abstract:
(EN): On a permanent magnet (5)-side surface of a dielectric component (3) is formed a cavity (3C) having: a bottom surface (3C1) that extends in a direction along one main surface (3A); and a side surface (3C2) that extends in a thickness direction crossing the bottom surface (3C1). At least a portion of the permanent magnet (5) is disposed in the cavity (3C). The surface of the at least a portion of the permanent magnet (5), that is, the portion disposed in the cavity (3C), is fixed to both the bottom surface (3C1) and the side surface (3C2) by means of an adhesive (13).
(FR): Selon l'invention, sur une surface de côté aimant permanent (5) d'un composant diélectrique (3) est formée une cavité (3C) comportant : une surface inférieure (3C1) qui s'étend dans une direction le long d'une surface principale (3A) ; et une surface latérale (3C2) qui s'étend dans une direction d'épaisseur croisant la surface inférieure (3C1). Au moins une partie de l'aimant permanent (5) est disposée dans la cavité (3C). La surface de ladite partie de l'aimant permanent (5), c'est-à-dire la partie disposée dans la cavité (3C), est fixée à la fois à la surface inférieure (3C1) et à la surface latérale (3C2) grâce à un adhésif (13).
(JA): 誘電体部品(3)の永久磁石(5)側の表面には、一方の主表面(3A)に沿う方向に延びる底面(3C1)および底面(3C1)に交差する厚み方向に延びる側面(3C2)を有するキャビティ(3C)が形成されている。永久磁石(5)の少なくとも一部はキャビティ(3C)内に配置される。キャビティ(3C)内に配置される永久磁石(5)の少なくとも一部の表面は、底面(3C1)および側面(3C2)の双方と、接着剤(13)を介して固定されている。

International search report:
Received at International Bureau: 21 May 2018 (21.05.2018) [JP]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM