公开(公告)号：US20110266988A1

公开(公告)日：2011-11-03

申请号：US13180518

申请日：2011-07-11

申请人： Aiko INUDUKA ,  Tsuyoshi Higuchi

发明人： Aiko INUDUKA ,  Tsuyoshi Higuchi

IPC分类号： H02P6/00 ,  H03H7/09

CPC分类号： H02M1/126 ,  H01F3/10 ,  H01F37/00 ,  H02M2001/123

摘要： Provided are an output filter and a power conversion apparatus having such an output filter. The output filter is configured by a neutral point detector with a reduced size and having no common mode inductance occurring by making inductances in coils of respective phases equal.

摘要翻译： 提供了具有这种输出滤波器的输出滤波器和功率转换装置。 输出滤波器由具有减小尺寸的中性点检测器构成，并且通过使各相的线圈中的电感相等而不发生共模电感。

公开(公告)号：US20110100318A1

公开(公告)日：2011-05-05

申请号：US13000453

申请日：2009-06-15

申请人： Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Makoto Yoshida

发明人： Tsuyoshi Higuchi ,  Yutaka Mabuchi ,  Makoto Yoshida

IPC分类号： F02F3/00 ,  F16J9/26 ,  F02F5/00

CPC分类号： F16J9/26 ,  F16J9/20

摘要： An oil ring Ro for an internal combustion engine according to the present invention includes at least one selected from the group consisting of hard carbon, CrN and TiN that covers an outer periphery 1 of the oil ring. A radius of curvature R at an outermost portion T of the oil ring in a sliding direction is 0.3 mm or more.

摘要翻译： 根据本发明的用于内燃机的油环Ro包括从由油环的外周缘1覆盖的硬碳，CrN和TiN中的至少一种。 油环的滑动方向的最外侧部分T的曲率半径R为0.3mm以上。

公开(公告)号：US20090002527A1

公开(公告)日：2009-01-01

申请号：US12146499

申请日：2008-06-26

申请人： Tsuyoshi Higuchi

发明人： Tsuyoshi Higuchi

IPC分类号： H04N9/64 ,  H04N5/335

CPC分类号： H04N5/37455 ,  H03M1/0604 ,  H03M1/123 ,  H03M1/56 ,  H04N5/361

摘要： A solid-state image sensor where dark current components fluctuating due to temperature changes are removed from pixel signals without reducing resolution during AD conversion. The sensor has a DA converter for generating a reference signal that increases at a constant slope from a predetermined initial signal level, a comparator for comparing the reference signal with a pixel signal, a counter for performing a counting operation in synchronization with increase in the reference signal, a latch circuit for holding as a quantized value of the pixel signal a discrete value at the time when the reference signal and the pixel signal coincide with each other, an average calculator for calculating an average of the quantized values of pixel signals read out from plural light-shielded pixels, and a reference signal adjuster for setting based on the average the initial signal level of the reference signal compared with the pixel signal read out from a light-receiving pixel.

摘要翻译： 在AD转换期间，从像素信号中去除暗电流分量由于温度变化而波动的固态图像传感器，而不降低分辨率。 传感器具有DA转换器，用于产生从预定的初始信号电平以恒定斜率增加的参考信号，用于将参考信号与像素信号进行比较的比较器，用于与参考信号的增加同步地执行计数操作的计数器 信号，用于将参考信号和像素信号彼此一致时的离散值保持为像素信号的量化值的锁存电路，用于计算读出的像素信号的量化值的平均值的平均计算器 以及基准信号调整器，用于基于与从受光像素读出的像素信号相比基准信号的初始信号电平的平均值进行设定。

公开(公告)号：US06789837B2

公开(公告)日：2004-09-14

申请号：US10440628

申请日：2003-05-19

申请人： Jun Mitsui ,  Tsuyoshi Higuchi ,  Kanji Fujii ,  Yoshitomo Ihashi

发明人： Jun Mitsui ,  Tsuyoshi Higuchi ,  Kanji Fujii ,  Yoshitomo Ihashi

IPC分类号： B60J510

CPC分类号： E05F15/63 ,  E05F15/619 ,  E05Y2900/546

摘要： A vehicle body structure comprises: a side roof rail, a rear roof rail, and a rear pillar, which are disposed in the rear portion of an vehicle body, and which intersect each other at an intersecting portion; a rear door provided for optionally opening and closing a rear port of the vehicle body; an automatic opening and closing unit disposed inside the vehicle body and in the vicinity of the intersecting portion; an aperture provided in the intersecting portion; and an arm provided through the aperture for connecting the automatic opening and closing unit to the rear door. The automatic opening and closing unit is fixed to at least the side roof rail, the rear roof rail, and the rear pillar so as to pass above the aperture.

摘要翻译： 车体结构包括：侧车顶轨道，后车顶轨道和后支柱，其设置在车体的后部，并且在交叉部分处彼此相交; 后门，用于可选地打开和关闭车体的后端口; 设置在车体内部和交叉部附近的自动开闭单元; 设置在交叉部分中的孔; 以及通过该孔设置的臂，用于将自动打开和关闭单元连接到后门。 自动打开和关闭单元至少固定在侧车顶轨道，后车顶轨道和后支柱上，以便通过孔的上方。

公开(公告)号：US06654269B2

公开(公告)日：2003-11-25

申请号：US10103722

申请日：2002-03-25

申请人： Tsuyoshi Higuchi

发明人： Tsuyoshi Higuchi

IPC分类号： G11C1500

CPC分类号： G11C15/04

摘要： A memory cell of the association memory including a register, a transmission circuit, and a match circuit is provided. A register stores storage data when its own memory cell is not in the don't care state, and stores the don't care data in the adjacent memory cell when in the don't care state. A transmission circuit transmits the don't care data indicating that the other adjacent memory cell is in the don't care state to the other adjacent memory cell when both of the don't care data transmitted from the one adjacent memory cell and the don't care data stored its own memory cell indicate the don't care state. A match circuit outputs match data indicating the agreement when the storage data stored in the register and the search data supplied from the outside agree with each other.

公开(公告)号：US06582207B2

公开(公告)日：2003-06-24

申请号：US09863868

申请日：2001-05-24

申请人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Keijiro Igarashi ,  Masaaki Takezawa ,  Kazuhiko Arai

发明人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Keijiro Igarashi ,  Masaaki Takezawa ,  Kazuhiko Arai

IPC分类号： F04B1700

CPC分类号： H02K5/24 ,  F04C29/06 ,  Y10S417/902

摘要： An objective of the present invention is to provide a motor compressor that reduces noise by lessening a contact area between a stator and a shell, wherein a motor element is constituted of a stator having a stator core that contacts and is fixed to an internal wall of the closed vessel, and a rotator having a magnetic substance, which is attached to the rotating shaft and is rotatably supported in the inside of the stator construct. It is essential that H

公开(公告)号：US06280168B1

公开(公告)日：2001-08-28

申请号：US09609195

申请日：2000-06-30

申请人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura

发明人： Kenzo Matsumoto ,  Manabu Takenaka ,  Tsuyoshi Higuchi ,  Kazuaki Fujiwara ,  Dai Matsuura

IPC分类号： F01C2100

CPC分类号： F04B39/0027 ,  F04B35/04

摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can eliminate a number of balancers for preventing vibrations. Assuming that the mass eccentricity in a cylinder is m1×r1; the mass eccentricity in another cylinder is m2×r2; the mass eccentricity of a balancer attached to the lower side of a rotator is m3×r3; the mass eccentricity of another balancer attached to the upper side of the rotator is m4×r4; respective distances from the cylinder to another cylinder, the lower balancer and another balancer are L2, L3 and L4, when the balancing is attained with the expressions m1×r1+m4×r4=m2×r2+m3×r3, m4×r4×L4=m2×r2×L2+m3×r3×L3, and m1×r1=m2×r2, the lower balancer is eliminated and the mass eccentricity of the balancer is set to be not less than 20% and not more than 80% of m4×r4.

摘要翻译： 本发明的目的是提供一种可以消除多个用于防止振动的平衡器的多气缸旋转压缩机。 假设气缸中的质量偏心为m1xr1; 另一个气缸的质量偏心率为m2xr2; 安装在旋转器下侧的平衡器的质量偏心度为m3×r3; 安装在旋转体上侧的另一个平衡器的质量偏心率为m4xr4; 当使用表达式m1xr1 + m4xr4 = m2xr2 + m3xr3，m4xr4xL4 = m2xr2xL2 + m3xr3xL3和m1xr1 = m2xr2达到平衡时，从气缸到另一气缸，下平衡器和另一平衡器的距离分别为L2，L3和L4， 下平衡器被消除，平衡器的质量偏心度设定为不小于m4xr4的20％且不大于80％。

公开(公告)号：US5838604A

公开(公告)日：1998-11-17

申请号：US803448

申请日：1997-02-20

申请人： Hironobu Tsuboi ,  Yoshinori Okajima ,  Tsuyoshi Higuchi ,  Makoto Koga

发明人： Hironobu Tsuboi ,  Yoshinori Okajima ,  Tsuyoshi Higuchi ,  Makoto Koga

IPC分类号： G11C11/41 ,  G11C5/02 ,  G11C7/10 ,  G11C11/401 ,  G11C11/407 ,  G11C11/409 ,  H01L21/8242 ,  H01L27/108 ,  G11C5/06

CPC分类号： G11C5/025 ,  G11C11/409 ,  G11C7/10

摘要： A semiconductor memory device includes a plurality of bit lines, first sense amplifiers each connected to a corresponding one of the plurality of bit lines, and a first data bus laid out in parallel to the plurality of bit lines and connected to the plurality of bit lines via gates and the first sense amplifiers. The semiconductor memory device further includes column-selection lines laid out perpendicularly to the plurality of bit lines to open at least one of the gates to connect the first data bus to the plurality of bit lines.

摘要翻译： 半导体存储器件包括多个位线，每个连接到多个位线中的相应一个位线的第一读出放大器和与多个位线并联布置并连接到多个位线的第一数据总线 通过门和第一感测放大器。 半导体存储器件还包括垂直于多个位线布置的列选择线，以打开至少一个栅极，以将第一数据总线连接到多个位线。

公开(公告)号：US08362733B2

公开(公告)日：2013-01-29

申请号：US13308550

申请日：2011-12-01

申请人： Aiko Inuduka ,  Tsuyoshi Higuchi

发明人： Aiko Inuduka ,  Tsuyoshi Higuchi

IPC分类号： H02P1/00

CPC分类号： H02M1/126 ,  B60L2270/147 ,  H02M2001/123 ,  H02P25/24 ,  Y02T10/642

摘要： A motor drive system includes: a three-phase motor; a power conversion device that supplies power for driving the three-phase motor; and an output filter that is arranged between an output of the power conversion device and the three-phase motor and has a configuration in which a setting value of a filter resonance frequency is selectable and changeable.

摘要翻译： 电动机驱动系统包括：三相电动机; 提供用于驱动三相电动机的电力的电力转换装置; 以及布置在电力转换装置的输出和三相电动机之间的输出滤波器，并且具有滤波器共振频率的设定值可选择且可变的结构。

公开(公告)号：US20120187894A1

公开(公告)日：2012-07-26

申请号：US13337155

申请日：2011-12-26

申请人： Tsuyoshi Higuchi ,  Kenji Yamada

发明人： Tsuyoshi Higuchi ,  Kenji Yamada

IPC分类号： H02P23/00

CPC分类号： H02M1/126 ,  H02M2001/123 ,  H02P27/08

摘要： A power converter includes: a determination section which, prior to an actual operation, determines presence/absence of a common mode filter connected to a line for supplying power to a motor, switching elements being driven with a predetermined PWM on/off drive signal corresponding to a carrier frequency prior to the actual operation; and a PWM control method changing/setting section which, during the actual operation, changes and sets a PWM control method in accordance with a result of the determination of the presence/absence of the common mode filter.

摘要翻译： 电力转换器包括：确定部分，其在实际操作之前确定连接到用于向电动机供电的线路的共模滤波器的存在/不存在，用预定的PWM开/关驱动信号驱动的开关元件对应 到实际操作之前的载波频率; 以及PWM控制方法变更/设定部，其在实际动作中根据所述共模滤波器的存在/不存在的结果而改变并设定PWM控制方法。