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1. (WO2013125557) COMMUNICATION APPARATUS, LENS BARREL, AND IMAGE PICKUP APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/125557 International Application No.: PCT/JP2013/054117
Publication Date: 29.08.2013 International Filing Date: 20.02.2013
IPC:
H03K 5/22 (2006.01) ,H03K 3/64 (2006.01)
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
5
Manipulating pulses not covered by one of the other main groups in this subclass
22
Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
K
PULSE TECHNIQUE
3
Circuits for generating electric pulses; Monostable, bistable or multistable circuits
64
Generators producing trains of pulses, i.e. finite sequences of pulses
Applicants: NIKON CORPORATION[JP/JP]; 12-1, Yurakucho 1-chome, Chiyoda-ku, Tokyo 1008331, JP
Inventors: TAGUCHI Fumiya; JP
Agent: SHIGA Masatake; 1-9-2, Marunouchi, Chiyoda-ku, Tokyo 1006620, JP
Priority Data:
2012-03551121.02.2012JP
Title (EN) COMMUNICATION APPARATUS, LENS BARREL, AND IMAGE PICKUP APPARATUS
(FR) APPAREIL DE COMMUNICATION, BARILLET DE LENTILLE, ET APPAREIL DE CAPTURE D'IMAGE
(JA) 通信装置、レンズ鏡筒、及び撮像装置
Abstract:
(EN) A communication apparatus comprises: a data line which is connected to another communication apparatus, i.e., the other end of communication and via which a pulse signal is transmitted in two-way communication; a measurement unit that measures a time required for the pulse signal, which is to be transmitted via the data line, to rise or fall; and a control unit that controls the pulse signal or the detection of the pulse signal in accordance with the time measured by the measurement unit.
(FR) L'appareil de communication selon l'invention comprend : une ligne de données qui est connectée à un autre appareil de communication, c'est-à-dire l'autre extrémité de communication et via laquelle un signal d'impulsion est transmis en communication bidirectionnelle ; une unité de mesure qui mesure un temps requis pour que le signal d'impulsion, lequel doit être transmis via la ligne de données, monte ou descende ; et une unité de contrôle qui contrôle le signal d'impulsion ou la détection du signal d'impulsion en fonction du temps mesuré par l'unité de mesure.
(JA)  通信装置は、通信相手となる通信相手装置と接続され、双方向通信におけるパルス信号を伝送するデータ線と、前記データ線を介して伝送されるパルス信号の立ち上がり又は立ち下がりに要する時間を測定する測定部と、前記測定部で測定した前記時間に応じて、前記パルス信号、または前記パルス信号の検出を制御する制御部と、を備える。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)