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71. 发明授权

US09054683B2 Boosting circuit 有权
标题翻译：升压电路
公开(公告)号：US09054683B2
公开(公告)日：2015-06-09
申请号：US13779220
申请日：2013-02-27
申请人： Seiko Instruments Inc.
发明人： Masaya Murata , Tomohiro Oka
IPC分类号： H03K5/12 , G11C5/14 , G11C8/08 , G11C16/30 , H02M3/07 , H02M1/36
CPC分类号： H03K5/12 , G11C5/145 , G11C8/08 , G11C16/30 , H02M1/36 , H02M3/07
摘要： A boosting circuit is provided which performs an appropriate boosting operation in accordance with load capacitance. In the boosting circuit, a slope control circuit is provided between a limiter circuit, which limits a high voltage obtained by a charge pump circuit to a desired boosted voltage VPP, and a discharge circuit, which makes the boosted voltage VPP drop quickly to a power supply voltage VCC after the completion of writing, to enable a boosting operation in an appropriate boosted-voltage reach time, by increasing the time taken to reach the boosted voltage VPP in the case where the load capacitance is low, while keeping the time taken to reach the boosted voltage VPP unchanged, irrespective of the presence/absence of the slope control circuit, in the case where the load capacitance is high as in the case of selecting the memory cells collectively.
摘要翻译：提供升压电路，其根据负载电容进行适当的升压操作。在升压电路中，斜率控制电路设置在将电荷泵电路获得的高电压限制为期望的升压电压VPP的限幅电路和放电电路之间，使得升压电压VPP迅速下降到功率在写入完成后的电源电压VCC，通过在负载电容低的情况下增加到达升压电压VPP所需的时间，同时保持所需的时间，使得能够在适当的升压电压到达时间内进行升压操作在负载电容高的情况下，与集体选择存储单元的情况相比，不管斜坡控制电路的存在/不存在而使升压电压VPP保持不变。

72. 发明授权

US09046875B2 Portable apparatus and portable timepiece 有权
标题翻译：便携式仪器和便携式钟表
公开(公告)号：US09046875B2
公开(公告)日：2015-06-02
申请号：US14453257
申请日：2014-08-06
申请人： Seiko Instruments Inc.
发明人： Haruki Hiranuma , Masahiro Ishida
IPC分类号： G04B3/04 , G04B37/10 , G04C3/00 , H01H3/12
CPC分类号： G04B3/048 , G04B3/10 , G04B37/106 , G04C3/001 , H01H3/12
摘要： Provision of a portable apparatus which is of a simple construction and which can prevent a lock member arranged at a lock position where a pushbutton is locked from being erroneously rotated to an excessive degree. A pipe inserted into a through-hole of an apparatus exterior body is fixed to the apparatus exterior body. The pipe consists of a single component, and has a male screw portion and a stopper portion on an external arrangement tube portion thereof. A lock member is provided with a female screw portion, a lock part, and a lock portion configured to move toward and away from the stopper portion. The two screw portions and are threadedly engaged with each other, and the lock member is mounted so as to be movable in the axial direction of the pipe. A shaft portion of a pushbutton is passed through the pipe, and the pushbutton is urged toward the exterior of the apparatus exterior body by a spring. A head with which the pushbutton is equipped has an opposing portion facing the lock part. A retaining ring is mounted to a shaft end portion of the shaft portion situated inside the apparatus exterior body, and the pushbutton is prevented from being detached from the pipe.
摘要翻译：提供一种简单结构的便携式设备，其可以防止布置在按钮被锁定的锁定位置处的锁定构件被错误地旋转到过度。插入设备外部主体的通孔中的管被固定到设备外部主体。该管由单个部件组成，并且在外部安装管部分上具有外螺纹部分和止动部分。锁定构件设置有阴螺纹部分，锁定部分和被构造成朝向和远离止动部分移动的锁定部分。两个螺纹部分并且彼此螺纹接合，并且锁定构件被安装成可沿着管的轴向移动。按钮的轴部通过管道，并且按钮被弹簧推向设备外部主体的外部。安装有按钮的头部具有面向锁定部的相对部。保持环安装在位于设备外部主体内部的轴部的轴端部分上，并且防止按钮与管道分离。

73. 发明授权

US09042733B2 Device identification apparatus and remote control system 有权
标题翻译：设备识别装置和遥控系统
公开(公告)号：US09042733B2
公开(公告)日：2015-05-26
申请号：US13785475
申请日：2013-03-05
申请人： Seiko Instruments Inc.
发明人： Hironori Yano , Fumiyasu Utsunomiya
IPC分类号： G08C23/04 , H04B10/114
CPC分类号： G08C23/04
摘要： The device identification apparatus includes: a remote controller signal detecting section for detecting an optical signal from a remote controller; a receiving section for receiving the optical signal from the remote controller; a signal decryption section for decrypting the optical signal received by the receiving section; and a transmitting section for transmitting a device identification signal when the optical signal is a device selecting signal, and configured such that operations of the receiving section, the signal decryption section, and the transmitting section are started in response to a detecting signal of the remote controller signal detecting section, thereby realizing a device identification apparatus in which power consumption during standby is minimized.
摘要翻译：装置识别装置包括：遥控器信号检测部分，用于检测来自遥控器的光信号; 接收部分，用于从遥控器接收光信号; 信号解密部分，用于解密由接收部分接收的光信号; 以及发送部，用于当光信号是设备选择信号时发送设备识别信号，并且被配置为使得接收部分，信号解密部分和发送部分的操作响应于远端的检测信号而启动控制器信号检测部分，从而实现其中待机期间的功耗最小化的装置识别装置。

74. 发明授权

US09041156B2 Semiconductor reference voltage generating device 有权
标题翻译：半导体参考电压发生装置
公开(公告)号：US09041156B2
公开(公告)日：2015-05-26
申请号：US12584638
申请日：2009-09-09
申请人： Hideo Yoshino , Hirofumi Harada , Jun Osanai
发明人： Hideo Yoshino , Hirofumi Harada , Jun Osanai
IPC分类号： H01L29/78 , G05F3/02 , H01L27/088 , G05F3/24
CPC分类号： H01L27/0883 , G05F3/24
摘要： A reference voltage generating circuit has more than two first wells each having a first impurity concentration and more than two second wells each having a second impurity concentration different from the first impurity concentration. A first group of MOS transistors has more than two MOS transistors formed in respective ones of the first wells. A second group of MOS transistors has More than two MOS transistors formed in respective ones of the second wells.
摘要翻译：参考电压产生电路具有多于两个具有第一杂质浓度的第一阱和多于两个第二阱，每个具有不同于第一杂质浓度的第二杂质浓度。第一组MOS晶体管具有形成在各个第一阱中的两个以上的MOS晶体管。第二组MOS晶体管具有形成在相应的第二阱中的两个以上的MOS晶体管。

75. 发明授权

US09006831B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US09006831B2
公开(公告)日：2015-04-14
申请号：US14086177
申请日：2013-11-21
申请人： Seiko Instruments Inc.
发明人： Takeshi Koyama , Yoshitsugu Hirose
IPC分类号： H01L23/62 , H01L29/76 , H01L27/02 , H01L29/417 , H01L29/423 , H01L29/06 , H01L23/482
CPC分类号： H01L27/0266 , H01L23/4824 , H01L27/0274 , H01L29/0692 , H01L29/41758 , H01L29/4238 , H01L2924/0002 , H01L2924/00
摘要： Provided is a semiconductor device having high ESD tolerance. A first via (16) is used for electrically connecting a pad to a drain of an NMOS transistor of an ESD protection circuit. The first via (16) is arranged directly above the drain and present substantially directly under the pad. Consequently, a surge current caused by ESD and applied to the pad is more likely to flow uniformly among all the drains. Then, respective channels of the NMOS transistor of the ESD protection circuit are more likely to uniformly operate, and hence the ESD tolerance of the semiconductor device increases.
摘要翻译：提供了具有高ESD耐受性的半导体器件。第一通孔（16）用于将焊盘电连接到ESD保护电路的NMOS晶体管的漏极。第一通孔（16）布置在漏极的正上方，并且基本上直接存在于焊盘的正下方。因此，由ESD引起的并施加到焊盘的浪涌电流更可能在所有漏极中均匀地流动。然后，ESD保护电路的NMOS晶体管的各个沟道更可能均匀地操作，因此半导体器件的ESD容限增加。

76. 发明授权

US09000726B2 Cell balance device and battery system 有权
标题翻译：电池平衡装置和电池系统
公开(公告)号：US09000726B2
公开(公告)日：2015-04-07
申请号：US13571572
申请日：2012-08-10
申请人： Atsushi Sakurai , Hiroshi Saito
发明人： Atsushi Sakurai , Hiroshi Saito
IPC分类号： H02J7/00
CPC分类号： H02J7/0019 , H02J7/0016 , H02J7/0026 , H02J2007/0039
摘要： Provided are a cell balance device for protecting a switch circuit from an overcurrent flow. The cell balance device includes: a plurality of electric accumulator connection terminals each connected to one of a node and two terminals of electric accumulators connected in series; a voltage hold device connection terminal connected to a voltage hold device; a plurality of first switch circuits provided between the plurality of electric accumulator connection terminals and the voltage hold device; a control circuit for controlling ON/OFF of the plurality of first switch circuits based on a synchronization signal; and an overcurrent detection circuit for detecting an overcurrent flowing through each of the plurality of first switch circuits.
摘要翻译：提供了用于保护开关电路免受过电流的电池平衡装置。电池平衡装置包括：多个蓄电池连接端子，每个连接到串联连接的蓄电池的节点和两个端子中的一个; 连接到电压保持装置的电压保持装置连接端子; 设置在所述多个蓄电器连接端子与所述电压保持装置之间的多个第一开关电路; 控制电路，用于基于同步信号控制多个第一开关电路的ON / OFF; 以及过电流检测电路，用于检测流过多个第一开关电路中的每一个的过电流。

77. 发明授权

US08994160B2 Resin-encapsulated semiconductor device and method of manufacturing the same 有权
标题翻译：树脂封装的半导体器件及其制造方法
公开(公告)号：US08994160B2
公开(公告)日：2015-03-31
申请号：US14030100
申请日：2013-09-18
申请人： Seiko Instruments Inc.
发明人： Noriyuki Kimura
IPC分类号： H01L23/00 , H01L23/495 , H01L21/56 , H01L23/31
CPC分类号： H01L24/97 , H01L21/4842 , H01L21/561 , H01L21/568 , H01L23/3107 , H01L23/495 , H01L23/49503 , H01L23/49541 , H01L23/49548 , H01L24/33 , H01L24/45 , H01L24/48 , H01L24/85 , H01L24/94 , H01L2224/451 , H01L2224/48091 , H01L2224/48106 , H01L2224/48247 , H01L2224/85005 , H01L2224/85801 , H01L2224/97 , H01L2924/00014 , H01L2924/181 , H01L2224/85 , H01L2224/05599 , H01L2924/00012
摘要： A resin-encapsulated semiconductor device includes: a semiconductor element mounted on a die pad portion; a plurality of lead portions disposed so that distal end parts thereof are opposed to the die pad portion; a metal thin wire for connecting an electrode of the semiconductor element to the lead portion; and an encapsulating resin for partially encapsulating those components. A bottom surface part of the die pad portion, and a bottom surface part, an outer surface part, and an upper end part of the lead portion are exposed from the encapsulating resin. A plated layer is formed on the exposed lead bottom surface part and the exposed lead upper end part.
摘要翻译：树脂封装的半导体器件包括：安装在管芯焊盘部分上的半导体元件; 多个引线部分设置成使其远端部分与芯片焊盘部分相对; 用于将半导体元件的电极连接到引线部分的金属细线; 以及用于部分地包封这些组分的封装树脂。芯片焊盘部分的底表面部分，以及引线部分的底表面部分，外表面部分和上端部分从封装树脂露出。在暴露的引线底表面部分和暴露的引线上端部分上形成镀层。

78. 发明授权

US08988840B2 Overcharge prevention circuit and semiconductor device 有权
标题翻译：过充电防止电路和半导体器件
公开(公告)号：US08988840B2
公开(公告)日：2015-03-24
申请号：US13612130
申请日：2012-09-12
申请人： Makoto Mitani , Kotaro Watanabe
发明人： Makoto Mitani , Kotaro Watanabe
IPC分类号： H02H3/20 , H02H9/04 , H02J7/00
CPC分类号： H02J7/00 , H02J7/0029 , H02J2007/0037 , Y02E10/566
摘要： Provided is an overcharge prevention circuit for clamping a voltage value of an electric power generation unit in an overcharged state to a constant value, in which the number of elements is small and which does not consume electric power unnecessarily. The overcharge prevention circuit includes: a backflow prevention diode; a clamping transistor having a gate connected to a cathode of the backflow prevention diode, a source connected to an anode thereof, and a drain connected to an overcharge prevention switch. Upon detection of overcharge, a current is discharged via the clamping transistor and the overcharge prevention switch, thereby clamping a potential of the electric power generation unit to around a voltage of an electricity storage unit.
摘要翻译：提供了一种过充电防止电路，用于将过充电状态的发电单元的电压值钳位到元件数量少且不消耗电力的恒定值。过充电防止电路包括：防回流二极管; 钳位晶体管，其具有连接到防逆二极管的阴极的栅极，连接到其阳极的源极和连接到过充电保护开关的漏极。当检测到过充电时，通过钳位晶体管和过充电保护开关放电，从而将发电单元的电位钳位在蓄电单元的电压附近。

79. 发明授权

US08982675B2 Power supply unit and electronic timepiece 有权
标题翻译：电源单元和电子表
公开(公告)号：US08982675B2
公开(公告)日：2015-03-17
申请号：US13199499
申请日：2011-08-31
申请人： Kazuo Kato , Akira Takakura , Toshitaka Fukushima , Keisuke Tsubata , Hisao Nakamura , Tomohiro Ihashi , Yoshinori Sugai , Eriko Noguchi , Satoshi Sakai , Takanori Hasegawa
发明人： Kazuo Kato , Akira Takakura , Toshitaka Fukushima , Keisuke Tsubata , Hisao Nakamura , Tomohiro Ihashi , Yoshinori Sugai , Eriko Noguchi , Satoshi Sakai , Takanori Hasegawa
IPC分类号： G04C23/00 , G04C17/00 , G05F1/00 , G06F3/038 , H02J1/10 , G04C10/02 , G04G19/06 , H02J7/00 , H02J7/34
CPC分类号： G04C10/02 , G04G19/06 , H02J1/102 , H02J7/00 , H02J7/345
摘要： A power supply unit has a first power supply circuit that supplies a voltage to a load driving unit and a second power supply circuit that supplies a voltage to circuits other than the load driving unit. A first switching unit connects any one of a power supply that supplies a power supply voltage and a voltage step-down circuit that supplies a step-down voltage of the power supply voltage to the first power supply circuit. A second switching unit connects any one of the power supply and the voltage step-down circuit to the second power supply circuit. A control unit controls the connection by the first switching unit and the connection by the second switching unit to switch the voltage supplied to the first power supply circuit and the voltage supplied to the second power supply circuit in accordance with properties of the load driving unit.
摘要翻译：电源单元具有向负载驱动单元提供电压的第一电源电路和向负载驱动单元以外的电路提供电压的第二电源电路。第一开关单元连接提供电源电压的电源中的任一个和向第一电源电路提供电源电压的降压电压的降压电路。第二开关单元将电源和降压电路中的任一个连接到第二电源电路。控制单元通过第一开关单元控制连接和第二开关单元的连接，以根据负载驱动单元的特性来切换提供给第一电源电路的电压和提供给第二电源电路的电压。

80. 发明授权

US08976508B2 Electrochemical cell 有权
标题翻译：电化学电池
公开(公告)号：US08976508B2
公开(公告)日：2015-03-10
申请号：US14062316
申请日：2013-10-24
申请人： Seiko Instruments Inc.
发明人： Tsuneaki Tamachi , Ryo Sato , Kenji Ogata , Isamu Shinoda , Shunji Watanabe
IPC分类号： H01G9/00 , H01G11/80 , H01G11/82 , H01M2/02 , H01M2/04 , H01M2/08 , H01G2/10 , H01M10/0585
CPC分类号： H01G11/80 , H01G2/103 , H01G11/82 , H01M2/0217 , H01M2/0277 , H01M2/0426 , H01M2/0486 , H01M2/0495 , H01M2/08 , H01M10/0585 , Y02E60/13
摘要： The electrochemical cell of the present invention is provided with a hermetic container having a base member, a jointing material fixed to the base member, and a lid member welded on the base member via the jointing material, and in which a housing space sealed between the base member and the lid member is defined, and an electrochemical element which is housed inside the housing space and which is available to effect charging and discharging, wherein the lid member is made of stainless steel.
摘要翻译：本发明的电化学电池具有密封容器，该密封容器具有底座部件，固定在基座部件上的连接材料，以及通过连接材料焊接在基体部件上的盖部件，基座构件和盖构件被限定，并且电化学元件容纳在容纳空间内并且可用于实现充电和放电，其中盖构件由不锈钢制成。

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