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公开(公告)号：US09240426B2
公开(公告)日：2016-01-19
申请号：US13951019
申请日：2013-07-25
Applicant: Seiko Instruments Inc.
Inventor： Masahiro Yokomichi
IPC: H01L27/146 , H04N5/357 , H04N5/3745
CPC classification number: H01L27/14601 , H04N5/3575 , H04N5/37452
Abstract: A photoelectric conversion device in which a parasitic capacitance between an optical signal common output line for commonly transmitting an optical signal and a control signal line and a parasitic capacitance between an initial voltage common output line for commonly transmitting an initial voltage and the control signal line in a plurality of photoelectric conversion units are substantially equal is provided. The control signal line is arranged so that the length of the wiring part of the control signal line in parallel with the optical signal common output line and the length of the wiring part of the control signal line in parallel with the initial voltage common output line are substantially equal and the distance between the control signal line and the optical signal common output line and the distance between the control signal line and the initial voltage common output line are substantially equal.
Abstract translation: 一种光电转换装置，其中用于共同发射光信号的光信号公共输出线与控制信号线之间的寄生电容以及用于共同发送初始电压的初始电压公共输出线与控制信号线之间的寄生电容 提供了大致相等的多个光电转换单元。 控制信号线被布置成使得控制信号线的布线部分与光信号公共输出线并联并且与初始电压公共输出线并联的控制信号线的布线部分的长度的长度是 基本相等，控制信号线与光信号公共输出线之间的距离以及控制信号线与初始电压公共输出线之间的距离基本相等。
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公开(公告)号：US20160013668A1
公开(公告)日：2016-01-14
申请号：US14793059
申请日：2015-07-07
Applicant: Seiko Instruments Inc.
Inventor： Shinya FUKUCHI
IPC: H02J7/00
CPC classification number: H02J7/0021 , H02J7/0026 , H02J7/0072
Abstract: Provided are a charge and discharge control circuit having a small circuit area and a compact battery device. A constant current circuit and an external resistor are connected to a voltage monitoring terminal so that a terminal voltage is pulled up or pulled down based on an external input. Moreover, output logic of a comparator and overcharge detection and overdischarge detection are switched based on the external input.
Abstract translation: 提供具有小电路面积的电荷放电控制电路和小型电池装置。 恒定电流电路和外部电阻连接到电压监视端子，使得端子电压基于外部输入被上拉或下拉。 此外，基于外部输入来切换比较器的输出逻辑和过充电检测和过放电检测。
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公开(公告)号：US09236792B2
公开(公告)日：2016-01-12
申请号：US14099546
申请日：2013-12-06
Applicant: Seiko Instruments Inc.
Inventor： Socheat Heng
Abstract: A voltage regulator permits reduced current consumption by promptly and timely stopping the operation of an inrush current protection circuit immediately after the voltage regulator is started up. The voltage regulator has an output voltage detection circuit, which issues a detection signal to actuate the inrush current protection circuit when a low voltage at an output terminal is detected at the time of starting up the voltage regulator. When it is detected that the voltage at the output terminal has reached a predetermined level, the operation of the inrush current protection circuit is stopped and a power path of the output voltage detection circuit is cut off.
Abstract translation: 电压调节器可以在电压调节器启动后立即及时及时地停止浪涌电流保护电路的运行，从而降低电流消耗。 电压调节器具有输出电压检测电路，当在启动电压调节器时检测到输出端子处的低电压时，其发出检测信号以致动浪涌电流保护电路。 当检测到输出端子处的电压达到预定值时，浪涌电流保护电路的运行停止，并且输出电压检测电路的电源通路被切断。
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公开(公告)号：US09236732B2
公开(公告)日：2016-01-12
申请号：US14033137
申请日：2013-09-20
Applicant: Seiko Instruments Inc.
Inventor： Takashi Matsuda , Fumimasa Azuma
Abstract: Provided is a voltage regulator capable of suppressing an overshoot with low current consumption. A comparator of an overshoot detection circuit is activated only when a power supply fluctuation occurs, and the comparator outputs a signal for reducing an overshoot occurring in an output voltage. In a steady state, the comparator of the overshoot detection circuit is turned off to prevent the current from being consumed.
Abstract translation: 提供了能够以低电流消耗抑制过冲的电压调节器。 只有当电源变化发生时，过冲检测电路的比较器才被激活，并且比较器输出用于减小在输出电压中发生的过冲的信号。 在稳定状态下，过冲检测电路的比较器被关断以防止电流被消耗。
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公开(公告)号：US20160005744A1
公开(公告)日：2016-01-07
申请号：US14769048
申请日：2014-01-22
Applicant: SEIKO INSTRUMENTS INC.
Inventor： Tetsuo SOMEYA
IPC: H01L27/115 , H01L27/144
CPC classification number: H01L27/115 , H01L23/3192 , H01L23/53295 , H01L27/1443 , H01L2924/0002 , H01L2924/00
Abstract: In order to provide an ultraviolet-erasable nonvolatile semiconductor device that has a high water resistance and is capable of erasing data by ultraviolet rays, a protective film includes a silicon nitride film (12) and a silicon oxynitride film (13). The silicon nitride film (12) and the silicon oxynitride film (13) cooperate to prevent moisture from penetrating into the ultraviolet-erasable nonvolatile semiconductor device. The silicon nitride film 12 has such a thickness with which a time for erasing data in a nonvolatile semiconductor storage element (17) through irradiation of the ultraviolet rays is not increased.
Abstract translation: 为了提供具有高耐水性且能够通过紫外线擦除数据的紫外线可擦除的非易失性半导体器件，保护膜包括氮化硅膜（12）和氧氮化硅膜（13）。 氮化硅膜（12）和氮氧化硅膜（13）配合以防止水分渗透到可紫外线可擦除的非易失性半导体器件中。 氮化硅膜12具有通过紫外线的照射而擦除非易失性半导体存储元件（17）中的数据的时间的厚度。
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Patent Agency Ranking
公开(公告)号：US09219451B2
公开(公告)日：2015-12-22
申请号：US14189580
申请日：2014-02-25
Applicant: Seiko Instruments Inc.
Inventor： Tsutomu Tomioka
CPC classification number: H03F3/387 , H03F3/45475 , H03F3/45968 , H03F2200/261 , H03F2203/45138
Abstract: Provided is an operational amplifier circuit capable of operating with lower current consumption. An amplifier stage, a FIR filter, and a sample and hold circuit are connected in series, thus enabling reduction of an input offset voltage and amplification of an input signal voltage without using an integral circuit. Current consumption of the operational amplifier circuit is reduced because the integral circuit is not used.
Abstract translation: 提供了能够以较低的电流消耗操作的运算放大器电路。 放大器级，FIR滤波器和采样保持电路串联连接，从而能够在不使用积分电路的情况下降低输入失调电压和放大输入信号电压。 由于不使用积分电路，运算放大器电路的电流消耗减少。
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公开(公告)号：US09214821B2
公开(公告)日：2015-12-15
申请号：US14173496
申请日：2014-02-05
Applicant: Seiko Instruments Inc.
Inventor： Toshiyuki Koike
CPC classification number: H02J7/0031 , G01R31/362 , H02J7/0021 , H02J2007/0037 , H02J2007/0039 , H02J2007/004
Abstract: The level shifter circuit includes: a first transistor including a gate connected to an input terminal of the level shifter circuit and a source connected to a first power supply terminal; a first resistor including one terminal connected to the input terminal of the level shifter circuit; a second transistor including a gate connected to another terminal of the first resistor, a drain connected to a drain of the first transistor, and a source connected to a terminal for inputting the voltage subjected to the level conversion; and a third transistor including a gate and a drain connected to the another terminal of the first resistor, and a source connected to the terminal for inputting the voltage subjected to the level conversion. Further, the battery device includes the charge/discharge control circuit.
Abstract translation: 电平移位器电路包括：第一晶体管，包括连接到电平移位器电路的输入端的栅极和连接到第一电源端子的源极; 第一电阻器，包括连接到电平移位器电路的输入端子的一个端子; 第二晶体管，包括连接到第一电阻器的另一端子的栅极，连接到第一晶体管的漏极的漏极和连接到用于输入经过电平转换的电压的端子的源极; 以及第三晶体管，其包括连接到所述第一电阻器的另一端子的栅极和漏极，以及连接到所述端子的源，用于输入经过所述电平转换的电压。 此外，电池装置包括充放电控制电路。
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公开(公告)号：US20150342476A1
公开(公告)日：2015-12-03
申请号：US14655022
申请日：2013-10-01
Applicant: SEIKO INSTRUMENTS INC. , ASICS CORPORATION
Inventor： Akira TAKAKURA , Takanori HASEGAWA , Kazuhiro KOYAMA , Keisuke TSUBATA , Takehiro TAGAWA , Ryota SHINAYAMA
CPC classification number: A61B5/02405 , A61B5/0024 , A61B5/02438 , A61B5/11 , A61B5/1118 , A61B5/681 , A61B5/6823 , A61B5/6831 , A61B5/7246 , A61B2503/10 , G06F19/3481
Abstract: An electronic apparatus includes a determination unit that determines a reference heart rate used as a reference of a heart rate on the basis of a reference running speed used as a reference of exercise ability of a user.
Abstract translation: 电子设备包括：确定单元，其基于用作用户的运动能力的参考的参考行驶速度来确定用作心率的参考的参考心率。
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99.发明授权Analysis system, analysis apparatus, electronic device, analysis method, and program 有权分析系统，分析仪器，电子设备，分析方法和程序公开(公告)号：US09192843B2
公开(公告)日：2015-11-24
申请号：US14011392
申请日：2013-08-27
Applicant: Seiko Instruments Inc. , Keio University
Inventor： Keisuke Tsubata , Akira Takakura , Yuji Ohgi
CPC classification number: A63B71/0686 , A61B5/1123 , A61B5/6831 , A61B2562/0219 , A63B24/0062 , A63B71/0605 , A63B2024/0071 , A63B2220/40 , A63B2220/836 , A63B2225/20 , A63B2225/50 , A63B2244/20
Abstract: An analysis system includes: an electronic device that is attached to an upper body of a swimmer; and an analysis apparatus. The electronic device includes: an acceleration sensor that detects acceleration in a gravity direction in a state where the swimmer stands erect; and a first communication unit that transmits acceleration data indicating the acceleration detected by the acceleration sensor to the analysis apparatus. The analysis apparatus includes: a second communication unit that receives the acceleration data from the electronic device; and a control unit that determines whether the swimmer is in a swimming state or the swimmer is in a resting state, based on the acceleration data received by the second communication unit.
Abstract translation: 分析系统包括：附接到游泳者的上身的电子设备; 和分析装置。 电子装置包括：加速度传感器，其在游泳者直立的状态下检测重力方向的加速度; 以及第一通信单元，其将表示由加速度传感器检测的加速度的加速度数据发送到分析装置。 分析装置包括：第二通信单元，其从电子设备接收加速度数据; 以及控制单元，其基于由第二通信单元接收到的加速度数据，确定游泳者是游泳状态还是游泳者处于静止状态。
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公开(公告)号：US20150308902A1
公开(公告)日：2015-10-29
申请号：US14692883
申请日：2015-04-22
Applicant: Seiko Instruments Inc.
Inventor： Masakazu SUGIURA , Tsutomu TOMIOKA , Hideyuki SAWAI , Atsushi IGARASHI , Nao OTSUKA , Daisuke OKANO
CPC classification number: G01K7/01 , G01K3/005 , H01L27/0255
Abstract: Provided is an overheat detection circuit configured to accurately detect a temperature of a semiconductor device even at high temperature and thus avoid outputting an erroneous detection result. The overheat detection circuit includes: a PN junction element, being a temperature sensitive element; a constant current circuit configured to supply the PN junction element with a bias current; a comparator configured to compare a voltage generated at the PN junction element and a reference voltage; a second PN junction element configured to cause a leakage current to flow through a reference voltage circuit at high temperature; and a third PN junction element configured to bypass a leakage current of the constant current circuit at the high temperature.
Abstract translation: 提供了一种过热检测电路，其被配置为即使在高温也能够精确地检测半导体器件的温度，从而避免输出错误的检测结果。 过热检测电路包括：作为温度敏感元件的PN结元件; 配置为向PN结元件提供偏置电流的恒流电路; 比较器，被配置为比较在PN结元件处产生的电压和参考电压; 第二PN结元件，其构造成使得漏电流在高温下流过参考电压电路; 以及第三PN结元件，其构造成在高温下绕过恒流电路的漏电流。
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