专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP6097291B2 衛星電波腕時計有权
公开(公告)号：JP6097291B2
公开(公告)日：2017-03-15
申请号：JP2014524847
申请日：2013-07-10
申请人：シチズン時計株式会社
发明人：加藤明
IPC分类号： G04G5/00 , G04R20/02
CPC分类号： G04R20/04 , G04R60/14

22. 发明专利

JP5447613B2 Analog electronic watch 有权
公开(公告)号：JP5447613B2
公开(公告)日：2014-03-19
申请号：JP2012168507
申请日：2012-07-30
申请人：カシオ計算機株式会社
发明人：光昭松尾
IPC分类号： G04C3/00
CPC分类号： G04G9/00 , G04B19/24 , G04C3/146 , G04R60/14

23. 发明专利

JP2013050357A Electronic timepiece 有权
标题翻译：电子计时器
公开(公告)号：JP2013050357A
公开(公告)日：2013-03-14
申请号：JP2011187861
申请日：2011-08-30
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： AKIYAMA RIICHI , HONDA KATSUYUKI , BABA NORIMITSU , MATSUZAKI ATSUSHI
IPC分类号： G04R20/00 , G04G5/00
CPC分类号： G04R20/02 , G01S19/28 , G04R20/00 , G04R20/04 , G04R60/14 , H04B7/185
摘要： PROBLEM TO BE SOLVED: To provide an electronic timepiece such that a reception state can be grasped in detail and a reception state display of high precision can be made.SOLUTION: A wristwatch 1 with GPS includes a reception part which receives a satellite signal transmitted from a position information satellite; a reception state level calculation part 47 which calculates a reception state level from the signal intensity of the satellite signal; and a reception state level display part 48 which displays the reception state level calculated by the reception state level calculation part 47. The reception state level calculation part 47 selects a predetermined number of satellite signals received from position information satellites in the decreasing order of signal intensities, and calculates the reception state level from the signal intensities of the selected satellite signals.
摘要翻译：要解决的问题：为了提供能够详细掌握接收状态并且可以进行高精度的接收状态显示的电子钟表。解决方案：具有GPS的手表1包括接收从位置信息卫星发送的卫星信号的接收部分; 接收状态电平计算部47，根据卫星信号的信号强度来计算接收状态电平; 以及接收状态等级显示部分48，其显示由接收状态电平计算部分47计算的接收状态电平。接收状态电平计算部分47以信号强度的递减次序选择从位置信息卫星接收到的预定数量的卫星信号，并根据所选择的卫星信号的信号强度来计算接收状态电平。版权所有（C）2013，JPO＆INPIT

24. 发明专利

JP4715176B2 Electronic watch 有权
公开(公告)号：JP4715176B2
公开(公告)日：2011-07-06
申请号：JP2004344685
申请日：2004-11-29
申请人：セイコーエプソン株式会社
发明人：謙司飯田
IPC分类号： G04C3/00
CPC分类号： G04R60/14

25. 发明专利

JP2011122902A Hand position detecting device and electronic timepiece 有权
标题翻译：手机位置检测装置和电子定时器
公开(公告)号：JP2011122902A
公开(公告)日：2011-06-23
申请号：JP2009279986
申请日：2009-12-10
申请人： Casio Computer Co Ltd , カシオ計算機株式会社
发明人： AOKI NOBUHIRO
IPC分类号： G04C3/00
CPC分类号： G04C3/146 , G04R60/14
摘要： PROBLEM TO BE SOLVED: To provide a hand position detecting device and an electronic timepiece detecting a hand position with similar algorithm, even when a hand position detection timing is changed by an assembly error of a minute hand or the like. SOLUTION: In the hand position detecting device and the electronic timepiece, a second hand position is inspected or corrected by detection of transmission holes 24h1-24h7 of a second hand wheel 24. The transmission holes 24h1-24h7 of the second hand wheel 24 are formed so that a transmission hole exists without fail in an angle range which is 180° reverse side to an angle range having no transmission hole, and that an existence pattern of transmission holes in each angle range of five continuous sections using some angle section as a starting point has a different pattern if an angle range of the starting point is different. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当手指位置检测定时由于分针的组装错误等而改变时，也提供用类似算法检测手位置的手位置检测装置和电子钟表。解决方案：在手位置检测装置和电子钟表中，通过检测第二手轮24的传递孔24h1-24h7来检查或校正秒针位置。第二手轮的传递孔24h1-24h7 24形成为使得透射孔在没有透射孔的角度范围为180°的角度范围内不存在，并且在使用一定角度截面的五个连续部分的每个角度范围内存在透射孔的存在图案如果起点的角度范围不同，作为起点具有不同的模式。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2006153659A Electronic timepiece 有权
标题翻译：电子计时器
公开(公告)号：JP2006153659A
公开(公告)日：2006-06-15
申请号：JP2004344685
申请日：2004-11-29
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： IIDA KENJI
IPC分类号： G04C3/00
CPC分类号： G04R60/14
摘要： PROBLEM TO BE SOLVED: To provide an electronic timepiece capable of surely detecting hand positions and reducing the size. SOLUTION: A radio controlled timepiece as an electronic timepiece includes the fifth wheel 271 and the third wheel 272 gearing with a rotor pinion 261A and is made to detect hand positions of hour and minute hands by using detection holes 271A, 272A, 273A, 222A, 275A provided to the second wheel 273, the fourth wheel 222 and a scoop wheel 275. Therefore, even if a hour and minute hand motor 26 continuously ticks steps, there is no fear that detection holes particularly 271A and 272A continue to overlap with each other at the fifth wheel 271 and the third wheel 272 having a large rotation angle, and so detection accuracy can be improved. Also, the fifth wheel 271 and the third wheel 272 are arranged with concentration in a position overlapping in a plane on the middle second wheel 273, and so the space efficiency can be made good and expansion of the layout of a gear train 27 for hour and minute hands in radial direction is suppressed and reduction in size can be promoted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够可靠地检测手位置并减小尺寸的电子钟表。＆lt; P＆gt;解决方案：作为电子钟表的无线电控制时计包括：第五轮271和与转子小齿轮261A相啮合的第三轮272，并通过使用检测孔271A，272A，273A检测小时和分针的手位置，222A，275A设置到第二轮273，第四轮222和铲轮275.因此，即使小时和分针式马达26连续地敲击台阶，也不必担心检测孔特别是271A和272A继续重叠彼此在第五轮271和第三轮272具有大的旋转角度，因此可以提高检测精度。此外，第五轮271和第三轮272的集中位置在与中间的第二轮273上的平面重叠的位置，因此可以使空间效率良好并且齿轮系27的布局的时间扩大一小时并且在径向方向上的分针被抑制并且可以促进尺寸的减小。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式