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51. 发明公开

EP2693277A1 RADIO-CONTROLLED WRISTWATCH 有权转让
公开(公告)号：EP2693277A1
公开(公告)日：2014-02-05
申请号：EP12763015.0
申请日：2012-03-13
申请人： Citizen Holdings Co., Ltd. , Citizen Watch Co., Ltd.
发明人： HAGITA, Takushi , KATO, Akira
IPC分类号： G04G19/00 , G04C9/02 , G04C10/02 , G04G5/00
CPC分类号： G04G21/04 , G04C10/02 , G04G19/00 , G04R20/04
摘要： Provided is a radio-controlled wristwatch capable of determining whether or not the illuminance of light irradiating a solar cell is high on the basis of a plurality of different criteria without directly measuring an output voltage value or an output current value of the solar cell. The radio-controlled wristwatch includes: a solar cell; a control circuit which stops operation under a predetermined condition; and an illuminance detection circuit which outputs a signal indicating whether or not illuminance of light irradiating the solar cell is higher than a given threshold value. The radio-controlled wristwatch switches the given threshold value between a first illuminance threshold value and a second illuminance threshold value that is larger than the first illuminance threshold value, starts the control circuit in a stop state when a signal indicating that the illuminance is higher than the first illuminance threshold value is output, receives a satellite signal containing time information from a satellite when a signal indicating that the illuminance is higher than the second illuminance threshold value is output, and displays time corresponding to the time information contained in the received satellite signal.

52. 发明公开

EP2555063A1 RADIO-CONTROLLED WATCH 有权转让
标题翻译： FUNKGESTEUERTE UHR
公开(公告)号：EP2555063A1
公开(公告)日：2013-02-06
申请号：EP11759437.4
申请日：2011-03-23
申请人： Citizen Holdings Co., Ltd. , Citizen Watch Co., Ltd.
发明人： KATO, Akira , HAGITA, Takushi , YASUOKA, Tadashi
IPC分类号： G04G5/00 , G04C9/02
CPC分类号： G05G5/005 , G04R20/06
摘要： Provided is a radio-controlled watch capable of performing leap second correction even when information on a leap second is not received from a satellite. Provided is a radio-controlled watch that adjusts time by receiving a signal containing time information from a satellite, the radio-controlled watch being configured to: store a leap second correction value to be used for leap second correction with respect to the time information; display a numerical value corresponding to the leap second correction value; receive an instruction operation of changing the leap second correction value from a user in a state in which the numerical value is displayed; and change the leap second correction value in response to the received instruction operation.
摘要翻译：提供一种无线电控制手表，即使没有从卫星接收到关于闰秒的信息，也能够进行闰秒校正。提供一种无线电控制手表，其通过从卫星接收到包含时间信息的信号来调整时间，该无线电控制手表被配置为：存储用于相对于时间信息的闰秒校正的闰秒校正值; 显示对应于闰秒校正值的数值; 在显示数值的状态下接收从用户改变闰秒校正值的指令操作; 并且响应于接收到的指令操作来改变闰秒校正值。

53. 发明授权

EP2133761B1 RADIO WAVE CORRECTION CLOCK AND ITS ASSEMBLING METHOD 有权转让
标题翻译：无线电波修正时钟和组装方法HIS
公开(公告)号：EP2133761B1
公开(公告)日：2012-09-19
申请号：EP08721346.8
申请日：2008-03-05
申请人： Citizen Holdings Co., Ltd.
发明人： SUMIDA, Tatsuo , SAKAMOTO, Kazuo , YASUOKA, Tadashi
IPC分类号： G04C3/00 , G04C9/02 , G04G5/00 , H01Q7/08 , H01Q1/27 , H01Q7/06
CPC分类号： H01Q7/06 , G04R60/12 , H01Q1/273 , H01Q7/08 , Y10T29/49018 , Y10T29/49579

54. 发明授权

EP1426839B1 RADIO CORRECTED CLOCK 有权
标题翻译： WIRELESS校正的时间
公开(公告)号：EP1426839B1
公开(公告)日：2012-02-01
申请号：EP02765468.0
申请日：2002-09-10
申请人： CITIZEN HOLDINGS CO., LTD.
发明人： IHARA, Takashi, c/o CITIZEN HOLDINGS CO., LTD. , SAKUYAMA, Masao, c/o CITIZEN HOLDINGS CO., LTD. , TAKADA, Akinari, c/o CITIZEN HOLDINGS CO., LTD. , NAMEKAWA, Masaaki, c/o CITIZEN HOLDINGS CO., LTD.
IPC分类号： G04G5/00 , G04C9/02
CPC分类号： G04R20/12 , G04R20/10
摘要： A radio-corrected clock which is little affected by the areal radio wave condition of the standard radio wave having time information and can be corrected to the correct time in a short time. The clock includes reception means (1) for receiving the standard radio wave and clock means (2) for correcting and displaying time according to the time information output from the reception means. The reception means (1) can receive a plurality of standard radio waves and has storage means (1I) capable of storing reception order of the plurality of standard radio waves. Since the plurality of standard radio waves can be received, it is possible to minimize the affect of the areal radio wave condition and to use the standard radio wave transmitted every minute for correcting time to the correct time in a short time.

55. 发明授权

EP1050784B1 Pièce d'horlogerie comprenant des moyens de repérage de la position angulaire d'indicateurs coaxiaux d'affichage analogique 有权
标题翻译：有装置观看用于确定所述同轴指针的模拟显示的角位置
公开(公告)号：EP1050784B1
公开(公告)日：2010-04-28
申请号：EP99108958.2
申请日：1999-05-06
申请人： ASULAB S.A.
发明人： Born, Jean-Jacques , Farine, Pierre-André
IPC分类号： G04C9/02 , G04D7/12
CPC分类号： G04D7/1207 , G04C3/008 , G04C3/14

56. 发明授权

EP0949548B1 ELECTRONIC WATCH AND DATA TRANSMITTING/RECEIVING SYSTEM IN AN ELECTRONIC WATCH 失效
标题翻译：电子时钟和数据发送/接收设备中，用于电子钟
公开(公告)号：EP0949548B1
公开(公告)日：2010-02-17
申请号：EP98923139.4
申请日：1998-06-05
申请人： Citizen Holdings Co., Ltd.
发明人： HIGUCHI, Haruhiko , MURAKAMI, Akiyoshi
IPC分类号： G04C3/00 , G04C3/14 , G04C9/02 , G04G99/00 , G04G3/02
CPC分类号： G04D7/1264 , G04R20/26 , G04R40/06
摘要： A data transmitting/receiving system is configured so as to send data to an analog-type watch, without the need to make direct electrical contact thereto and without influencing the drive of the hands of the watch. When a timing signal that is sent from the watch is received, a data transmitting unit performs transmission. The watch does not receive data at other times, and this receiving operation is performed intermittently.

57. 发明公开

EP2133761A1 RADIO WAVE CORRECTION CLOCK AND ITS ASSEMBLING METHOD 有权转让
标题翻译： FUNKWELLE-KORREKTURTAKT UND VERFAHREN ZU SEINEM ZUSAMMENBAU
公开(公告)号：EP2133761A1
公开(公告)日：2009-12-16
申请号：EP08721346.8
申请日：2008-03-05
申请人： Citizen Holdings Co., Ltd.
发明人： SUMIDA, Tatsuo , SAKAMOTO, Kazuo , YASUOKA, Tadashi
IPC分类号： G04G1/06 , G04C3/00 , G04C9/02 , G04G5/00
CPC分类号： H01Q7/06 , G04R60/12 , H01Q1/273 , H01Q7/08 , Y10T29/49018 , Y10T29/49579
摘要： A radio-controlled timepiece in which its reception sensitivity is further enhanced. The radio-controlled timepiece includes: an antenna core 11 made of a magnetic material and formed as a single integrated body including a coiled portion (11a) wound with a coil 19 and extension portions 11b and 11c which are located respectively on the end-portion sides; additional cores 15 and 16 made of a magnetic material; magnetism-collection members 17 and 18 made of a magnetic material; a main plate 31 (timepiece substrate) made of a non-magnetic material; a guide member 33 made of a non-magnetic material; and a liquid-crystal-panel supporting frame 32 (magnetism-collection-member supporting members, pressing member) made of a non-magnetic material and having protrusions 32a and 32b (pressing members) formed thereon. When the main plate 31, the guide member 33, and the liquid-crystal-panel supporting frame 32 are assembled together, the protrusions 32a and 32b press the magnetism-collection members, respectively. Thus, the magnetism-collection members 17 and 18 come into contact respectively with the additional cores 15 and 16, and, at the same time, the additional cores 15 and 16 come into contact respectively with the extension portions 11b and 11 c of the antenna core 11. Accordingly an antenna-core body with a large single body is formed, which enhances the reception performance.
摘要翻译：其接收灵敏度进一步提高的无线电控制的钟表。无线电控制时计包括：由磁性材料制成并形成为单个集成体的天线芯11，其包括缠绕有线圈19的线圈部分（11a）和分别位于端部部分上的延伸部分11b和11c 两侧; 由磁性材料制成的附加芯15和16; 由磁性材料制成的磁集合件17和18; 由非磁性材料制成的主板31（钟表基板）由非磁性材料制成的引导构件33; 以及由非磁性材料制成并具有形成在其上的突起32a和32b（按压构件）的液晶面板支撑框架32（集磁构件支撑构件，按压构件）。当主板31，引导构件33和液晶面板支撑框架32组装在一起时，突起32a和32b分别按压磁性收集构件。因此，磁收集构件17和18分别与附加芯15和16接触，并且同时附加芯15和16分别与天线的延伸部分11b和11c接触因此，形成具有大的单体的天线芯体，这增强了接收性能。

58. 发明公开

EP1925999A3 Analog radio-controlled timepiece 审中-公开
标题翻译：模拟无线电时钟
公开(公告)号：EP1925999A3
公开(公告)日：2009-07-22
申请号：EP07254483.6
申请日：2007-11-16
申请人： Seiko Instruments Inc.
发明人： Masaki, Hiroyuki
IPC分类号： G04C9/02 , G04C3/14
CPC分类号： G04C3/14 , G04R20/08
摘要： To make such that, in a case displaying the fact that a time code could not be normally received in an analog radio-controlled timepiece, by a simple constitution there is performed a display having no sense of comfort for a user. In a case where a time code could be normally received in the last time (a step S301), a second hand is normally moved by 1 second (a step S306). In a case where reception failed, after the second hand was normally moved till a 55-second position (a step S302), the second hand is stopped at the 55-second position till a second time instant becomes 59 seconds (steps S303,S305). When it became 59 seconds, by fast-forwarding the second hand till an exact second position (steps S303,S304), the fact that the time code could not be normally received is displayed by the display having no sense of comfort for the user without using an exclusive display means, and the like.

59. 发明公开

EP1489472A4 RADIO TIMEPIECE 有权
标题翻译： FUNKUHR
公开(公告)号：EP1489472A4
公开(公告)日：2007-12-05
申请号：EP03712895
申请日：2003-03-25
申请人： CITIZEN HOLDINGS CO LTD
发明人： HANAI KENJI
IPC分类号： G04C3/00 , G04G21/04 , G04R60/12 , G04G5/00 , G04C9/02 , G04G1/00
CPC分类号： G04G21/04 , G04C3/008 , G04R60/12 , H01Q1/273
摘要： A radio controlled watch comprises a case made of a nonconductive material, having a middle (30), back (31) and a shield (32) , and an antenna (38) provided in the case, and a part of the case is covered by an exterior member (47) made of conductive material.
摘要翻译：无线电控制手表包括由非导电材料制成并具有中间部分（30），背部（31）和屏蔽部分（32）的壳体以及设置在壳体中的天线（38），并且壳体的一部分被覆盖由导电材料制成的外部构件（47）。

60. 发明公开

EP1666994A3 Electronic timepiece with radio communication function 有权
标题翻译：具有无线通信功能的电子时钟
公开(公告)号：EP1666994A3
公开(公告)日：2007-10-31
申请号：EP06075623.6
申请日：2004-05-06
申请人： Seiko Epson Corporation
发明人： Oguchi, Isao
IPC分类号： G04G1/06 , G04C9/02 , H01Q1/27
CPC分类号： H01Q7/08 , G04C10/02 , G04R60/12 , H01Q1/273
摘要： An electronic timepiece (100) with a radio communication function, comprises a case member (1) with an open end and a case back (3). The case member and the case back are made with metal or metal alloy. The timepiece further comprises a time display means (211, 221, 222) for showing the time; an antenna (5) housed inside the case member; and an electromagnetic motor (43) for driving the time display means. When viewed in a direction perpendicular to a direction (L1) from the case back to the open end, a centre position of the antenna is disposed closer to the open end of the case member than a centre position of the electromagnetic motor.

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