会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Battery device, internal combustion engine system including battery device, and motor vehicle equipped with internal combustion engine system
    • 电池装置,包括电池装置的内燃机系统和配备有内燃机系统的机动车辆
    • US07516726B2
    • 2009-04-14
    • US11632128
    • 2006-04-14
    • Toshinori EsakaNobuyuki OkabeOsamu Komeda
    • Toshinori EsakaNobuyuki OkabeOsamu Komeda
    • F02N11/08F02N17/08H02J7/14H02J7/00
    • H02J7/0024B60R16/03H02J7/0019H02J7/1423
    • A battery device of the invention has a high-voltage battery unit, which includes three battery modules C1 through C3, three voltage equalization circuits B1 through B3, and six switches SW1 through SW6. Each of the three battery modules C1 through C3 includes plural lithium secondary cells arranged in series. Each of the voltage equalization circuits B1 through B3 works to equalize the voltages of the respective cells included in a corresponding one of the battery modules C1 through C3. The six switches SW1 through SW6 are individually switched on and off to switch over the connection state of the battery modules C1 through C3 between serial connection and parallel connection. In the battery device of the invention, the voltage equalization process activates the voltage equalization circuits B1 through B3 to respectively equalize the voltages of the plural cells included in each of the three battery modules C1 through C3 in the state of serial connection of the battery modules C1 through C3. After completion of the voltage equalization in each of the three battery modules C1 through C3, the voltage equalization process connects the three battery modules C1 through C3 in parallel and equalizes the voltages of the respective battery modules C1 through C3. This arrangement effectively reduces the power loss by the voltage equalization and thus enhances the total energy efficiency of the whole battery device.
    • 本发明的电池装置具有高压电池单元,其包括三个电池模块C1至C3,三个电压均衡电路B1至B3以及六个开关SW1至SW6。 三个电池模块C1至C3中的每一个包括串联布置的多个锂二次电池。 每个电压均衡电路B1至B3用于均衡相应的一个电池模块C1至C3中包括的各个电池的电压。 六个开关SW1至SW6分别接通和断开,以在串行连接和并联之间切换电池模块C1至C3的连接状态。 在本发明的电池装置中,在电池模块的串联连接的状态下,电压均衡处理激活电压均衡电路B1〜B3,分别对包含在三个电池模块C1〜C3中的多个电池的电压进行均衡 C1到C3。 在三个电池模块C1至C3中的每一个中完成电压均衡之后,电压均衡处理并行连接三个电池模块C1至C3,并且使各个电池模块C1至C3的电压相等。 这种布置通过电压均衡有效地降低了功率损耗,从而提高了整个电池装置的总能量效率。
    • 7. 发明授权
    • Method of fabricating optical nonlinear thin film waveguide and optical nonlinear thin film waveguide
    • 制造光学非线性薄膜波导和光学非线性薄膜波导的方法
    • US06466722B1
    • 2002-10-15
    • US09623912
    • 2000-09-11
    • Takumi FujiwaraAkira IkushimaOsamu Komeda
    • Takumi FujiwaraAkira IkushimaOsamu Komeda
    • G02B610
    • G02F1/365G02F1/3555G02F1/3558
    • A Ge-added SiO2 thin film (12) is formed on a glass substrate (10), and metal film (14) is formed thereon (S11 to S13). By etching the metal film (14), a pair of electrodes (14a, 14b) mutually opposed at a predetermined interval is formed(S14). An insulating thin film (16) is formed on the insulating film (12) and the electrodes (14a, 14b) (S15). While applying ultraviolet radiation, a high voltage is applied between the electrodes (14a, 14b) to perform ultraviolet excitement polling to impart an optical nonlinearity to a channel region (18)(S16). By controlling the voltage application to the channel region (18) having the optical nonlinearity, the light transmitted through the channel region (18) is controlled. Thus, an optical nonlinear waveguide for propagating single mode light is formed on a glass substrate.
    • 在玻璃基板(10)上形成添加有Ge的SiO 2薄膜(12),在其上形成金属膜(S11〜S13)。 通过蚀刻金属膜(14),形成以预定间隔相对的一对电极(14a,14b)(S14)。 在绝缘膜(12)和电极(14a,14b)上形成绝缘薄膜(16)(S15)。 在施加紫外线辐射的同时,在电极(14a,14b)之间施加高电压以进行紫外激发轮询,以向通道区域(18)施加光学非线性(S16)。 通过控制对具有光学非线性的通道区域(18)的电压施加,通过通道区域(18)传输的光被控制。 因此,在玻璃基板上形成用于传播单模光的光学非线性波导。