专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US09342055B2 Electronic watch 有权
标题翻译：电子手表
公开(公告)号：US09342055B2
公开(公告)日：2016-05-17
申请号：US14117854
申请日：2012-05-17
申请人： Tsuneharu Kasai , Masahiro Mamiya , Michihiro Enokida , Tetsuro Maruyama , Fumio Nakamura
发明人： Tsuneharu Kasai , Masahiro Mamiya , Michihiro Enokida , Tetsuro Maruyama , Fumio Nakamura
IPC分类号： G04B19/04 , G04B19/06 , G04C9/00 , G04G5/00 , G04C3/16 , G04C3/14 , G04C3/00
CPC分类号： G04G5/00 , G04C3/00 , G04C3/002 , G04C3/14 , G04C3/16
摘要： Provided is an electronic watch capable of surely acquiring a movement start position and a stop position of a hand when the hand moves at high speed such as a case of manual correction by a winding stem or the like, while reducing a load on a CPU. The electronic watch includes: a decode circuit for outputting data corresponding to regions acquired by segmenting a movement range of the hand; and a position information circuit for automatically acquiring region data corresponding to the movement start position of the hand and region data corresponding to the stop position thereof and sending a notification to the CPU when acquiring both the data. In this manner, the CPU can stop until the acquisition of both the data, thereby reducing the load on the CPU.
摘要翻译：本发明提供一种电子手表，其能够在减轻CPU负荷的同时，通过上下杆等手动进行手动校正的情况下，以高速移动的方式可靠地获取手的移动开始位置和停止位置。电子手表包括：解码电路，用于输出对应于通过分割手的移动范围而获得的区域的数据; 以及位置信息电路，用于自动获取对应于与其停止位置相对应的手的移动开始位置和区域数据的区域数据，并在获取两个数据时向CPU发送通知。以这种方式，CPU可以停止直到获取两个数据，从而减少CPU上的负载。

62. 发明授权

US09185672B2 Satellite radio-controlled wristwatch 有权
标题翻译：卫星无线电控制手表
公开(公告)号：US09185672B2
公开(公告)日：2015-11-10
申请号：US14413709
申请日：2013-07-10
申请人： CITIZEN HOLDINGS CO., LTD. , CITIZEN WATCH CO., LTD.
发明人： Akira Kato
IPC分类号： H04W56/00 , G04R20/04 , G04R20/02 , G04G5/00 , H04L7/00 , H01Q3/24 , G04B47/06
CPC分类号： H04W56/0015 , G04B47/061 , G04B47/065 , G04G5/00 , G04R20/02 , G04R20/04 , H01Q3/242 , H04L7/0008 , Y02D70/00 , Y02D70/164 , Y02D70/26
摘要： Power consumption when reception is carried out in response to a reception instruction by a user is reduced in a satellite radio-controlled wristwatch. A satellite radio-controlled wristwatch according to the present invention includes: a satellite radio wave reception unit including an antenna, a high frequency circuit, and a decoder circuit; a clock circuit; an operating member; and a controller for controlling timings of at least: an activation operation; an acquisition and tracking operation; and a time information acquisition operation, the controller being configured to: detect a reception instruction by a user; immediately start the activation operation when a delay time period from when the reception instruction is issued to an earliest time information receivable time point is longer than a first threshold value and shorter than a second threshold value; wait for arrival of an activation time point inversely calculated from the earliest time information receivable time point to start the activation operation when the delay time period is longer than the second threshold value; and wait for arrival of an activation time point inversely calculated from a next earliest time information receivable time point to start the activation operation when the delay time period is shorter than the first threshold value.
摘要翻译：在卫星无线电控制的手表中减少了响应用户的接收指令进行接收时的功耗。根据本发明的卫星无线电控制手表包括：卫星无线电波接收单元，包括天线，高频电路和解码器电路; 时钟电路; 操作员; 以及用于至少控制定时的控制器：激活操作; 收购跟踪操作; 以及时间信息获取操作，所述控制器被配置为：检测用户的接收指令; 当从发布接收指令到最早时间信息可接收时间点的延迟时间段比第一阈值长并且短于第二阈值时，立即开始激活操作; 等待从最早时间信息可接受时间点反向计算的激活时间点的到达，以在延迟时间段长于第二阈值时开始激活操作; 并且等待从下一最早时间信息可接收时间点反向计算的激活时间点的到达，以在延迟时间段比第一阈值短时开始激活操作。

63. 发明授权

US09170567B2 Satellite radio-controlled wristwatch 有权
标题翻译：卫星无线电控制手表
公开(公告)号：US09170567B2
公开(公告)日：2015-10-27
申请号：US14413704
申请日：2013-07-10
申请人： CITIZEN HOLDINGS CO., LTD. , CITIZEN WATCH CO., LTD.
发明人： Akira Kato
IPC分类号： G04R20/04 , G04R60/14
CPC分类号： G04R20/04 , G04R60/14
摘要： In a satellite radio-controlled wristwatch, a time to be spent on acquisition and tracking is reduced and also a reception success probability is increased. A satellite radio-controlled wristwatch according to the present invention includes: a satellite radio wave reception unit including an antenna for receiving a satellite radio wave, a high frequency circuit, and a decoder circuit; a clock circuit for holding and counting an internal time; and a controller for controlling timings of at least: an activation operation of supplying power to the satellite radio wave reception unit for activation thereof; an acquisition and tracking operation of acquiring and tracking a certain satellite radio wave by the satellite radio wave reception unit; and a time information acquisition operation of acquiring time information from the satellite radio wave received by the satellite radio wave reception unit, the controller being configured to: wait for arrival of an activation time point, which is inversely calculated by subtracting an acquisition and tracking time period and an activation time period from a time information receivable time point that is predicted based on the internal time, and then start the activation operation; and vary the acquisition and tracking time period depending on a predetermined condition.
摘要翻译：在卫星无线电控制的手表中，减少了在采集和跟踪上花费的时间，并且还增加了接收成功概率。根据本发明的卫星无线电控制手表包括：卫星无线电波接收单元，包括用于接收卫星无线电波的天线，高频电路和解码器电路; 用于保持和计数内部时间的时钟电路; 以及控制器，用于至少控制定时：向卫星无线电波接收单元供电的激活操作，用于激活; 由卫星无线电波接收单元获取和跟踪某一卫星无线电波的采集和跟踪操作; 以及从卫星无线电波接收单元接收到的卫星无线电波获取时间信息的时间信息获取操作，所述控制器被配置为：等待启动时间点的到达，所述激活时间点通过减去获取和跟踪时间而相反地计算期间和从基于内部时间预测的时间信息可接收时间点起的激活时间段，然后开始激活操作; 并且根据预定条件改变采集和跟踪时间周期。

64. 发明授权

US09112414B2 Matrix converter having a plurality of bidirectional switches for a commutation operation and control method therefor 有权
标题翻译：矩阵转换器具有用于换向操作的多个双向开关及其控制方法
公开(公告)号：US09112414B2
公开(公告)日：2015-08-18
申请号：US14203579
申请日：2014-03-11
申请人： Kabushiki Kaisha Yaskawa Denki
发明人： Kentaro Inomata , Shinya Morimoto , Mamoru Takaki , Yoshiyasu Takase
IPC分类号： H02M5/275 , H02M5/293 , H02M5/297
CPC分类号： H02M5/293 , H02M5/297
摘要： Provided is a matrix converter including a power converter, a commutation controller, and a compensator. The power converter includes a plurality of bidirectional switches. The commutation controller performs one of a three-step commutation operation and a four-step commutation operation by the bidirectional switches as a switch source and the bidirectional switches as a switch destination when an input terminal to be connected to an output terminal is switched by on/off control of the bidirectional switches. The compensator compensates for an output voltage error generated when the input terminal to be connected to the output terminal is switched, based on a potential difference before and after the switching of the input terminal to be connected to the output terminal, an output current of the output terminal, and capacitance between input and output terminals of unidirectional switches.
摘要翻译：提供了一种包括功率转换器，换向控制器和补偿器的矩阵转换器。功率转换器包括多个双向开关。换向控制器通过双向开关作为开关源执行三步换向操作和四步换向操作之一，并且当要连接到输出端子的输入端子被切换时，双向开关作为开关目的地 /关闭双向开关控制。补偿器补偿当要连接到输出端子的输入端子被切换时产生的输出电压误差，基于要连接到输出端子的输入端子切换之前和之后的电位差，输出端子和单向开关输入和输出端子之间的电容。

65. 发明授权

US09069826B2 Information provision system, information provision system control method, information provision device, program, and information recording medium 有权
标题翻译：信息提供系统，信息提供系统控制方法，信息提供装置，程序和信息记录介质
公开(公告)号：US09069826B2
公开(公告)日：2015-06-30
申请号：US14123110
申请日：2012-01-27
申请人： Shinya Takami
发明人： Shinya Takami
IPC分类号： G06F17/30 , G06Q30/00 , G06Q30/06 , G06F3/048
CPC分类号： G06F17/30554 , G06F3/048 , G06F17/30398 , G06F17/30973 , G06Q30/00 , G06Q30/0641
摘要： To provide an information provision system capable of improving a users operability in obtaining a list of desired information. A designated position obtaining unit (50) obtains a position in a screen designated by the user. In the case where the user designates a position in the screen and thereafter moving the designated position to thereby input a trace, a trace obtaining unit (51) obtains the trace input by the user. A character string extraction unit (52) extracts a character string from content shown in the screen, based on the position obtained by the designated position obtaining unit (50) or the trace obtained by the trace obtaining unit (51). A list obtaining unit (53) obtains a list of information, based on the character string extracted by the character string extraction unit (52) and the trace obtained by the trace obtaining unit (51). A display control unit (54) displays a list screen showing a list of information obtained by the list obtaining unit (53) on a display unit.
摘要翻译：提供一种信息提供系统，其能够提高用户可获得所需信息列表的可操作性。指定位置获取单元（50）获取由用户指定的画面中的位置。在用户指定屏幕中的位置，然后移动指定位置从而输入轨迹的情况下，轨迹获取单元（51）获得用户的轨迹输入。字符串提取单元（52）基于由指定位置获取单元（50）获得的位置或由轨迹获取单元（51）获得的轨迹，从屏幕中显示的内容中提取字符串。列表获取单元（53）基于由字符串提取单元（52）提取的字符串和由跟踪获取单元（51）获得的迹线，获得信息列表。显示控制单元（54）将显示由列表获取单元（53）获得的信息的列表的列表屏幕显示在显示单元上。

66. 发明授权

US09940366B2 Image search device, image search method, program, and computer-readable storage medium 有权
公开(公告)号：US09940366B2
公开(公告)日：2018-04-10
申请号：US14388815
申请日：2013-03-29
申请人： Rakuten, Inc.
发明人： Ali Cevahir , Junji Torii
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F17/30247 , G06F17/30271 , G06F17/30277
摘要： An image search device is configured to: obtain a plurality of query feature vectors each indicating a local feature of an image serving as a query; select a plurality of image feature vectors respectively corresponding to the plurality of query feature vectors based on proximities between the plurality of image feature vectors respectively indicating a plurality of local features of each of a plurality of search target images to be searched, and the plurality of query feature vectors; generate an image score of the search target image based on a total sum of score elements each corresponding to the proximities between the selected plurality of image feature vectors and the query feature vectors corresponding to the selected image feature vectors; and select at least one of the plurality of search target images based on the image score.

67. 发明授权

US09923499B2 Motor control device and motor control method 有权
公开(公告)号：US09923499B2
公开(公告)日：2018-03-20
申请号：US15298154
申请日：2016-10-19
申请人： Kabushiki Kaisha Yaskawa Denki
发明人： Yasufumi Yoshiura , Yasuhiko Kaku
IPC分类号： G05B13/00 , B23Q35/00 , H02P7/00 , H02P29/00 , H02P23/14 , H02P21/14 , G05B19/404
CPC分类号： H02P7/00 , G05B19/404 , H02P21/143 , H02P23/14 , H02P29/00
摘要： Provided is a motor control device, including an acceleration command calculation unit configured to calculate an acceleration command directed to a motor, a torque command calculation unit configured to calculate a torque command directed to the motor based on the acceleration command and a predetermined moment-of-inertia value, a torque correction value calculation unit configured to estimate disturbance of the motor based on the torque command and at least one of a motor position or a motor speed, to thereby calculate a torque correction value for the torque command, and a moment-of-inertia value change unit configured to change the predetermined moment-of-inertia value based on an estimated moment-of-inertia ratio, which is a ratio of the torque correction value to the torque command.

68. 发明授权

US09893671B2 Electric-motor control device, system and method 有权
公开(公告)号：US09893671B2
公开(公告)日：2018-02-13
申请号：US15480384
申请日：2017-04-06
申请人： Kabushiki Kaisha Yaskawa Denki
发明人： Yasufumi Yoshiura , Yasuhiko Kaku
IPC分类号： H02P1/00 , H02P1/04 , H02P29/00
CPC分类号： H02P29/00 , H02P6/34 , H02P21/143 , H02P29/40 , H02P29/50
摘要： Provided is an electric-motor control device, including: a command value calculation unit configured to calculate a command value directed to an electric motor based on a command value and a given moment-of-inertia value; a difference detection unit configured to detect a difference between the moment-of-inertia value and an estimated moment-of-inertia value; a moment-of-inertia value change unit configured to change at least anyone of the moment-of-inertia value and a correction coefficient for the moment-of-inertia value based on the difference; and a change restriction unit configured to restrict a change in the moment-of-inertia value or the correction coefficient when at least any one of the moment-of-inertia value and the correction coefficient is changed to decrease by the moment-of-inertia value change unit.

69. 发明授权

US09885617B2 Contact type internal thermometer 有权
公开(公告)号：US09885617B2
公开(公告)日：2018-02-06
申请号：US14389382
申请日：2013-02-21
申请人： CITIZEN HOLDINGS CO., LTD.
发明人： Masato Tsuchida
IPC分类号： G01K7/42 , G01K1/16 , G01K7/16 , G01K13/00 , A61B5/01
CPC分类号： G01K7/16 , A61B5/01 , G01K1/165 , G01K7/427 , G01K13/002
摘要： Provided is a contact type internal thermometer including: a measurement surface that is brought into contact with a measurement object; a first temperature sensor stack including a first measurement surface side temperature sensor and a first back surface side temperature sensor arranged on opposite sides of a first thermal resistor; a second temperature sensor stack including a second measurement surface side temperature sensor and a second back surface side temperature sensor arranged on opposite sides of a second thermal resistor; and a controller configured to calculate an internal temperature of the measurement object based on measurement results of the respective temperature sensors, in which the controller has a first mode of calculating the internal temperature based on a heat conduction equation in a non-steady state, and a second mode of calculating the internal temperature based on a heat conduction equation in a steady state.

70. 发明授权

US09881585B2 Display device 有权
公开(公告)号：US09881585B2
公开(公告)日：2018-01-30
申请号：US15062198
申请日：2016-03-07
申请人： Panasonic Liquid Crystal Display Co., Ltd.
发明人： Kouji Takahashi
IPC分类号： G09G5/00
CPC分类号： G09G5/008 , G09G3/3666 , G09G3/3685 , G09G5/18 , G09G2300/0408 , G09G2310/0297 , G09G2370/08
摘要： In a display device, a timing controller is configured to transfer first display data and part of second display data to a first source driver via a first data transfer line at a high transfer frequency, and to transfer the remaining part of the second display data to a second source driver via the first data transfer line at a low transfer frequency, and the first source driver is configured to transfer the received part of the second display data to the second source driver via a second data transfer line.

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