公开(公告)号：US11860688B1

公开(公告)日：2024-01-02

申请号：US16860680

申请日：2020-04-28

Applicant: T-MOBILE INNOVATIONS LLC

Inventor： Lyle W. Paczkowski ,  Peter Paul Dawson ,  Walter F. Rausch

IPC: G06F1/14 ,  G06F1/12 ,  G06F16/27 ,  H04J3/06 ,  H04L67/10 ,  G04R20/00

CPC classification number: G06F1/14 ,  G06F1/12 ,  G06F16/27 ,  H04J3/0667 ,  H04J3/0697 ,  H04L67/10 ,  G04R20/00

Abstract: Synchronization of precision timing signals maintained by multiple communication networks is described. A precision timing signal may be generated based on the change in state of a plurality of processors. Synchronization of the precision timing signals may be facilitated by a computing device monitoring at least two communication networks. The computing device may generate time offsets that are derived from the precision timing signals associated with each communication network. The time offsets may be communicated by the computing devices to remote devices communicatively coupled to the computing device via a first communication network. The remote devices may adjust locally maintained application clocks based on the time offset. The adjustment may synchronize the local application clock with the precision timing signal of a second communication network. In response, a remote device may communicatively couple with the second communication network.

公开(公告)号：US20180120774A1

公开(公告)日：2018-05-03

申请号：US15789140

申请日：2017-10-20

Applicant: Seiko Epson Corporation

Inventor： Takuya TANABE

IPC: G04R20/00

CPC classification number: G04R20/00 ,  G04R20/10 ,  G04R20/12

Abstract: The electronic timepiece has a receiver that receives standard time signals; a detector that samples the received signal and detects the signal level; a calculator that computes, based on the detected signal level, the total signal width of a first level signal in 1-second, and the continuous time of the second level signal; and a code evaluator that determines the code transmitted in the signal based on the calculated total. The signal contains a first code and a second code in which the total signal width of the first level signal in 1 second is the same; the first code is a code that transmits the first level signal in 1 second; the second code is a code that transmits two first level signals separated by a second level signal in 1 second.

公开(公告)号：US09563174B2

公开(公告)日：2017-02-07

申请号：US15060314

申请日：2016-03-03

Applicant: Seiko Epson Corporation

Inventor： Toshikazu Akiyama

IPC: G04B19/22 ,  G04C3/14 ,  G04G9/00 ,  G04R20/00 ,  G04B27/00 ,  G04C17/00

CPC classification number: G04B27/002 ,  G04B19/22 ,  G04C3/14 ,  G04C17/00 ,  G04G9/0064 ,  G04G9/0076 ,  G04R20/00

Abstract: An electronic device has a first hand that displays a first time; a second hand that displays a second time; an indicator hand; a detection device that outputs a first time selection signal when it detects a first time selection operation of an input device, and outputs a second time selection signal when it detects a second time selection operation of the input device; a mode setter that sets a first time correction mode to correct the first time when the first time selection signal is received, and sets a second time correction mode to correct the second time when the second time selection signal is received; and a display controller that points the indicator hand to a position other than that of the second hand when the first time correction mode is set, and points the indicator hand to the second hand when the second time correction mode is set.

Abstract translation: 电子设备具有第一次显示的第一只手; 第二次显示第二次; 指标手; 检测装置，当其检测到输入装置的第一次选择操作时，输出第一时间选择信号，并且当检测到输入装置的第二时间选择操作时，输出第二时间选择信号; 设置第一时间校正模式以在接收到第一时间选择信号时第一次进行校正的模式设定器，并且设置第二时间校正模式以在接收到第二时间选择信号时校正第二时间; 以及显示控制器，当设置了第一时间校正模式时，将指示器指针指向与秒针不同的位置，并且当设置第二时间校正模式时将指示器指向秒针。

公开(公告)号：US20160187857A1

公开(公告)日：2016-06-30

申请号：US14666127

申请日：2015-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Jaesung CHO ,  Gimun KIM ,  Dongjin KIM ,  Ohboum KWON

IPC: G04R20/00

CPC classification number: G04R20/00 ,  G04R20/26 ,  G04R60/04 ,  H01Q1/273 ,  H01Q1/48

Abstract: Provided is a watch-type terminal including: a main body that includes an antenna module which transmits and receives a wireless signal in a predetermined frequency band; a band that extends from the main body and that is formed in such a manner that the main body is removably worn on a wrist; a ground portion that includes first and second metal members that extend to have different lengths; a sensing unit that detects whether or not the main body is worn on the wrist; and a controller that grounds the antenna module to at least one of the first and second metal members, based on whether or not the main body is worn on the wrist.

Abstract translation: 提供一种手表型终端，包括：主体，其包括在预定频带中发送和接收无线信号的天线模块; 从所述主体延伸并且以使得所述主体可拆卸地佩戴在手腕上的方式形成的带; 接地部，其包括延伸成具有不同长度的第一和第二金属构件; 感测单元，其检测主体是否佩戴在手腕上; 以及控制器，其基于所述主体是否佩戴在所述手腕上，将所述天线模块接地到所述第一和第二金属构件中的至少一个。

公开(公告)号：US20150378322A1

公开(公告)日：2015-12-31

申请号：US14475216

申请日：2014-09-02

Applicant: Apple Inc.

Inventor： Jay N. Bruins ,  Augustin Prats ,  Glenn D. MacGougan

IPC: G04R20/00 ,  G04R20/14 ,  G04R20/02

CPC classification number: G04R20/00 ,  G04R20/02 ,  G04R20/14 ,  G04R20/26 ,  H04L69/28 ,  H04W56/0015

Abstract: Methods for operating portable electronic devices to maintain accurate timing information are provided. In one suitable arrangement, an electronic device may have a real-time clock and a mach-time clock that can be used separately to track the Coordinated Universal Time (UTC). The offset of the real-time clock and the mach-time clock from UTC can be monitored to determine if there is any oscillator frequency drift, which can be characterized using a linear model. Any variation in drift caused by environment factors such as temperature may also be characterized. In another suitable arrangement, a primary electronic device that is capable of maintaining accurate timing information may transfer that information to a secondary user device. Timing information may be transferred using mach-time values and may then be converted to real-time clock values to ensure that the secondary user device can estimate time accurately even when the device goes to sleep.

Abstract translation: 提供了用于操作便携式电子设备以维持准确的定时信息的方法。 在一个合适的布置中，电子设备可以具有可以单独使用的跟踪协调世界时（UTC）的实时时钟和机时时钟。 可以监视实时时钟的偏移量和来自UTC的机械时钟时钟，以确定是否存在振荡器频率漂移，这可以使用线性模型进行表征。 也可以表征由环境因素如温度引起的漂移的任何变化。 在另一种合适的布置中，能够维持准确定时信息的主电子设备可以将该信息传送到次用户设备。 可以使用机械时间值传送定时信息，然后可以将其转换为实时时钟值，以确保辅助用户设备即使在设备进入睡眠时也可准确估计时间。

公开(公告)号：US20150378312A1

公开(公告)日：2015-12-31

申请号：US14842486

申请日：2015-09-01

Applicant: Dilshan Thilina Modaragamage

Inventor： Dilshan Thilina Modaragamage

IPC: G04B47/06 ,  G04B99/00 ,  A44C5/24

CPC classification number: G04B47/063 ,  A44C5/147 ,  A44C5/22 ,  A44C5/24 ,  G04B37/1486 ,  G04B99/00 ,  G04C3/00 ,  G04G9/00 ,  G04G17/00 ,  G04G17/045 ,  G04G21/025 ,  G04G21/04 ,  G04G21/08 ,  G04R20/00

Abstract: Embodiments of a digital clasp for a watch can include a watch having an analog watch face, a first watch band portion, a second watch band portion and an analog watch face. The digital clasp can include a clasp housing that includes a latch assembly configured for attachment to the first band portion and the second band portion, a digital display, and a circuit board associated with a controller.

Abstract translation: 手表的数字表扣的实施例可以包括具有模拟表面的表，第一表带部分，第二表带部分和模拟表面。 数字扣可以包括扣环壳体，其包括构造成附接到第一带部分和第二带部分的闩锁组件，数字显示器和与控制器相关联的电路板。

公开(公告)号：US20150331021A1

公开(公告)日：2015-11-19

申请号：US14649613

申请日：2012-12-21

Applicant: NIHON TECHNO CO., LTD.

Inventor： Eiichi UMAMOTO

IPC: G01R21/00

CPC classification number: G01R21/008 ,  G01R11/00 ,  G01R11/64 ,  G01R21/00 ,  G04C15/0063 ,  G04G5/00 ,  G04G9/0064 ,  G04R20/00 ,  G06Q50/06 ,  H02J3/14 ,  H02J2003/146 ,  Y04S20/224

Abstract: The conventional demand target display device based on time information differing from the information used by electric power companies and electric power consumers causes a divergence regarding their demand values. Therefore, a demand target display device with a dual-purpose scale, which acquires AC signals based on the AC waveform of AC power from a power supply line, generates time information based on the acquired AC signals, transmits the generated time information via radio waves within a housing, receives the transmitted time information via radio waves within the housing, indicates the time on the dual-purpose scale based on the received information, acquires electrical energy consumption within a segment for a given target demand value including the current time, and indicates the relationship between the acquired electrical energy consumption within a segment recorded and a target demand value set for such segment, is proposed.

Abstract translation: 基于与电力公司和电力消费者使用的信息不同的时间信息的传统的需求目标显示装置引起关于其需求值的差异。 因此，根据来自电源线的交流电力的交流波形获取交流信号的双用途秤的需求目标显示装置根据获取的交流信号产生时间信息，经由无线电波发送产生的时间信息 在外壳内通过外壳内的无线电波接收发送的时间信息，根据接收到的信息指示双用量表上的时间，为包括当前时间的给定目标需求值获取段内的电能消耗，以及 表示所记录的段内获取的电能消耗与为此段设定的目标需求值之间的关系。

公开(公告)号：US09052699B2

公开(公告)日：2015-06-09

申请号：US13630103

申请日：2012-09-28

Applicant: Seiko Instruments Inc.

Inventor： Daishi Arimatsu

IPC: H01L41/22 ,  H01L41/00 ,  G04R20/00 ,  G04R20/10 ,  H03H3/04 ,  H03H9/10 ,  H03H9/21

CPC classification number: G04R20/00 ,  G04R20/10 ,  H03H3/04 ,  H03H9/1021 ,  H03H9/21 ,  H03H2003/0492

Abstract: A method of manufacturing a piezoelectric vibration reed is provided. The piezoelectric vibration reed includes a pair of vibrating arm portions and a base portion. The pair of vibrating arm portions is disposed in parallel to each other. The base portion is configured to integrally support proximal end portions of the pair of vibrating arm portions in a longitudinal direction of the vibrating arm portions. The method of manufacturing the piezoelectric vibration reed forms a slit-shaped notched portion at a crotch portion located between the proximal end portions of the pair of vibrating arm portions.

Abstract translation: 提供了一种制造压电振动片的方法。 压电振动片包括一对振动臂部和基部。 一对振动臂部彼此平行设置。 所述基部构造成在所述振动臂部的长度方向上一体地支撑所述一对振动臂部的基端部。 制造压电振动片的方法在位于一对振动臂部的基端部之间的裆部形成狭缝状的切口部。

公开(公告)号：US20140192624A1

公开(公告)日：2014-07-10

申请号：US14148902

申请日：2014-01-07

Applicant: Takatoshi ONO

Inventor： Takatoshi ONO

IPC: G04G7/00

CPC classification number: G04R20/18 ,  G04G7/00 ,  G04R20/00 ,  G04R20/14 ,  G04R20/30

Abstract: An information processing apparatus includes: a communication device communicating with an external device and a clock server; a first clock measuring a local time; a second clock measuring a time based on time information from the clock server; a storage device storing setting information; and a controller performing: when receiving the time information from the external device, judging whether a specified condition is met; when the specified condition is met, setting a time indicated by the time information to the first clock as the local time; when the specified condition is met, controlling the first clock to measure the local time, without the controller setting the time to the first clock as the local time; setting the time indicated by the time information to the second clock and setting a time determined based on the time of the second clock and the setting information to the first clock.

Abstract translation: 一种信息处理设备，包括：与外部设备和时钟服务器通信的通信设备; 测量当地时间的第一时钟; 基于来自时钟服务器的时间信息测量时间的第二时钟; 存储设备信息的存储设备; 以及控制器，执行：当从所述外部设备接收到所述时间信息时，判断是否满足规定的条件; 当满足指定条件时，将由时间信息指示的时间设置为第一时钟作为本地时间; 当满足指定条件时，控制第一个时钟来测量本地时间，而控制器将时间设置为第一个时钟作为本地时间; 将由时间信息指示的时间设置为第二时钟，并将基于第二时钟的时间确定的时间和设置信息设置为第一时钟。

公开(公告)号：US20130016589A1

公开(公告)日：2013-01-17

申请号：US13637218

申请日：2011-03-25

Applicant: Akinari Takada ,  Takuji Ike

Inventor： Akinari Takada ,  Takuji Ike

IPC: G04C11/02

CPC classification number: G04F5/14 ,  G04R20/00 ,  G04R20/02 ,  G04R20/04 ,  G04R20/06 ,  G04R20/10

Abstract: A radio-controlled timepiece includes an oscillator circuit of which an oscillation condition can be varied by an oscillation condition adjustment circuit that adjusts an oscillation frequency, a frequency divider circuit that divides the oscillation frequency and generates a time measurement reference timing signal, a frequency adjustment circuit that adjusts the period of time measurement reference timing signal, a local oscillator circuit that uses the oscillation frequency as a reference frequency and outputs a local oscillation frequency, and a control circuit. The control circuit, when the radio-controlled timepiece is performing reception operations, causes the oscillation condition adjustment circuit to operate whereby the oscillation frequency is adjust to an optimal frequency for the local oscillator circuit and the variation setting value of the frequency adjustment circuit is set such that time measurement reference timing signal has a fixed period for normal operations and for reception operations.

Abstract translation: 无线电控制的钟表包括振荡电路，其振荡条件可以通过调节振荡频率的振荡条件调节电路来改变;分频器电路，其分频振荡频率并产生时间测量基准定时信号;频率调整 电路，其调整时间测量基准定时信号，使用振荡频率作为参考频率并输出本地振荡频率的本地振荡器电路以及控制电路。 控制电路在无线电控制时计正在执行接收操作时使振荡条件调节电路工作，由此振荡频率被调整到本地振荡电路的最佳频率，并且频率调整电路的变化设定值被设定 使得时间测量参考定时信号具有用于正常操作和接收操作的固定周期。