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    • 1. 发明授权
    • Flush toilet with sloped surfaces for improved waste removal
    • 冲洗马桶有倾斜的表面,以改善废物的清除
    • US08695126B2
    • 2014-04-15
    • US13548700
    • 2012-07-13
    • Toshifumi YonedaMasaaki InoueYu Yamasaki
    • Toshifumi YonedaMasaaki InoueYu Yamasaki
    • E03D11/00
    • E03D11/08E03D2201/30E03D2201/40
    • A flush toilet includes a bowl portion having a waste receiving surface, a rim portion, spout portions for spouting flush water supplied from a reservoir tank into the bowl portion, and a water discharge trap pipe for discharging waste. The water discharge trap includes an inlet connected to a bottom of the bowl portion. The bowl portion waste receiving surface includes an upper waste receiving surface connected to the rim portion, and a concave portion connected between the upper waste receiving surface and the discharge trap pipe. The concave portion includes a bottom surface connected to the discharge trap pipe and is positioned below the upper waste receiving surface, and a wall surface connecting the bottom surface and a bottom edge portion of the upper waste receiving surface. A front region of this wall surface forms a sloped surface sloping on the inside from bottom to top.
    • 抽水马桶包括具有废物接收表面的碗部分,边缘部分,用于喷射从储存罐供应到碗部分中的冲洗水的喷口部分和用于排出废物的排水捕集管。 排水阱包括连接到碗部的底部的入口。 碗部废弃物接收面包括连接到轮辋部分的上部废物接收表面和连接在上部废物接收表面和排出捕集管之间的凹入部分。 凹部包括连接到排出捕集管并位于上部废物接收表面下方的底表面和连接上部废物接收表面的底部表面和底部边缘部分的壁表面。 该壁表面的前部区域形成从底部到顶部在内侧倾斜的倾斜表面。
    • 2. 发明授权
    • Electrochemical machining method and electrochemical machining device
    • 电化学加工方法和电化学加工装置
    • US08097131B2
    • 2012-01-17
    • US11993178
    • 2006-06-23
    • Toshiyuki MatsuoKazuhiko YoshiwakiYasuo FujiharaMasaaki InoueMitsutoshi Watanabe
    • Toshiyuki MatsuoKazuhiko YoshiwakiYasuo FujiharaMasaaki InoueMitsutoshi Watanabe
    • B23H5/10
    • B23H9/10B23H3/04B23H7/26B23H7/30
    • A method and a device for electrochemically machining workpiece having blade end plates at the longitudinal both ends of a blade-shaped portion having aerofoil shape in cross section by extending and retracting divided electrodes. A part of the blade-shaped portion and one blade end plate continued therewith are electrochemically machined by advancing the main electrode in an acute angle direction relative to the longitudinal direction of the blade-shaped portion. At the same time or subsequently, the remaining part of the blade-shaped portion and the other blade end plate continued therewith are electrochemically machined by slidably advancing an auxiliary electrode along the slope of the main electrode forming an acute angle relative to the blade-shaped-portion-machining-surface. Thus, the number of the parts of an electrode unit can be reduced and the structure thereof can be simplified.
    • 一种用于电化学加工工件的方法和装置,其具有通过延伸和分离分割电极而在具有机翼形状的叶片形部分的纵向两端处具有叶片端板。 通过使主电极相对于叶片形部分的纵向方向以锐角方向前进,电连续地进行刀片形部分和连续的叶片端板的一部分的电化学加工。 同时或随后,其中连续的叶片形部分和另一个叶片端板的剩余部分通过沿着主电极的斜面可滑动地使辅助电极相对于叶片状形成锐角而滑动地进行电化学加工 - 部分加工面。 因此,可以减少电极单元的部件的数量,并且可以简化其结构。
    • 7. 发明授权
    • Flush toilet
    • 抽水马桶
    • US09260851B2
    • 2016-02-16
    • US13588588
    • 2012-08-17
    • Yu YamasakiMasaaki InoueMasahiro Nakamura
    • Yu YamasakiMasaaki InoueMasahiro Nakamura
    • E03D11/13
    • E03D11/13
    • The flush toilet includes a bowl portion including a waste receiving surface, a rim portion and a shelf portion; a rim spouting portion disposed on the rim portion for spouting flush water onto the shelf portion to form a swirl flow on the waste receiving surface; a rim water conduit communicating with an opening portion formed in the lower region of the waste receiving surface of the bowl portion; wherein when flush water is supplied from the flush water source, the spouting of flush water supplied via the water conduit to the opening portion begins before the start of spouting of flush water supplied via the rim water conduit to the rim spouting portion.
    • 抽水马桶包括:碗部,包括废物接收表面,边缘部分和搁板部分; 设置在所述边缘部分上的边缘喷射部分,用于将冲洗水喷射到搁架部分上,以在废物接收表面上形成旋流; 与形成在所述碗部的废物接收表面的下部区域中的开口部连通的边缘水导管; 其中,当从所述冲洗水源供给冲洗水时,经由所述水导管供给到所述开口部分的冲洗水的喷射开始于通过所述边缘水导管供给到所述边缘喷射部分的冲洗水的喷射开始。
    • 10. 发明授权
    • Low-pass filter and voltage-current conversion circuit used in the same
    • 低通滤波器和电压 - 电流转换电路相同
    • US07466192B2
    • 2008-12-16
    • US11739826
    • 2007-04-25
    • Masatoshi NakaboMamoru SekiyaMasaaki Inoue
    • Masatoshi NakaboMamoru SekiyaMasaaki Inoue
    • H03B1/00
    • H03H11/1239H03F1/26H03F3/45475H03F2200/372H03F2203/45138H03F2203/45521H03F2203/45528
    • A low-pass filter with a high signal-to-noise ratio is provided. A low-pass filter includes a first RC filter circuit, a differential operation circuit subtracting an output signal from a low frequency component of an input signal and outputting a differential signal, a second RC filter circuit, a voltage-current conversion circuit, and a capacitor. The voltage-current conversion circuit includes an operational amplifier, a first resistor, and a feedback circuit generating a feedback voltage in accordance with a voltage applied to the first resistor. If resistance values of first to fourth resistors are R1, R2, R3, R4, a relational expression of R1*R3=R2*R4 is satisfied, and output current i becomes constant regardless of a resistance value of a load resistance. Since only a first resistor is connected between the input and the output of the voltage-current conversion circuit, thermal noise decreases, and a signal-to-noise ratio becomes high.
    • 提供了具有高信噪比的低通滤波器。 低通滤波器包括第一RC滤波器电路,差分运算电路,从输入信号的低频分量中减去输出信号并输出​​差分信号,第二RC滤波电路,电压 - 电流转换电路和 电容器。 电压 - 电流转换电路包括运算放大器,第一电阻器和反馈电路,该反馈电路根据施加到第一电阻器的电压产生反馈电压。 如果第一至第四电阻器的电阻值为R1,R2,R3,R4,则满足R1 * R3 = R2 * R4的关系式,并且无论负载电阻的电阻值如何,输出电流i均恒定。 由于在电压 - 电流转换电路的输入和输出之间仅连接第一电阻器,所以热噪声降低,并且信噪比变高。