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49 条记录 (耗时 0.021 秒)

    Fluid Machine
    21.
    发明申请
    Fluid Machine 审中-公开
    流体机

    公开(公告)号：US20130017114A1

    公开(公告)日：2013-01-17

    申请号：US13636987

    申请日：2011-03-22

    申请人： Shinji Nakamura ,  Hirofumi Wada

    发明人： Shinji Nakamura ,  Hirofumi Wada

    IPC分类号： F04C2/00

    CPC分类号： F01D15/08 ,  F01C1/0215 ,  F01C11/006 ,  F01C13/04 ,  F01C17/066 ,  F01C21/008 ,  F04C29/0071 ,  F04C2240/60 ,  F04C2270/03 ,  F05D2260/40

    摘要： A fluid machine (14, 102, 108) includes a plurality of fluid units (16, 20) each having a rotator (40, 66) and configured to let in and out a working fluid as the rotator (40, 66) rotates, and a drive shaft (72) to which the rotators (40, 66) of the fluid units (16, 20) are coupled, wherein an Oldham coupling (85) is arranged at a shaft section of the drive shaft (72) located between the rotators (40, 66).

    摘要翻译： 流体机器（14,102,108）包括多个流体单元（16,20），每个流体单元具有旋转器（40,66），并且构造成随着转子（40,66）的旋转而进入和退出工作流体， 以及驱动轴（72），所述流体单元（16,20）的旋转体（40,66）联接到所述驱动轴上，其中，在所述驱动轴（72）的轴部分处布置有十字联轴器（85），所述轴部位于 旋转器（40,66）。

    Operator Seat Structure of Construction Machine
    22.
    发明申请
    Operator Seat Structure of Construction Machine 有权
    施工机械操作员座椅结构

    公开(公告)号：US20110127819A1

    公开(公告)日：2011-06-02

    申请号：US13055419

    申请日：2010-02-26

    申请人： Hirofumi Wada

    发明人： Hirofumi Wada

    IPC分类号： B60N2/38 ,  B60N2/06

    CPC分类号： B60N2/06 ,  B60N2/50 ,  B60N2/773 ,  B60N2/797 ,  B66C13/56 ,  E02F9/166

    摘要： A seat structure for an operator that is set in a cab of a construction machine such as a wheel loader includes: a suspension equipment fixed to a floor frame; a plate-shaped attachment bracket attached on the suspension equipment; a seat and a work equipment console juxtaposed to each other on the attachment bracket. The seat is attached to the attachment bracket via slide rails in a manner slidable back and forth. The work equipment console is also attached to the attachment bracket via a slide rail in a manner slidable back and forth.

    摘要翻译： 设置在诸如轮式装载机的建筑机械的驾驶室中的操作者的座椅结构包括：固定到地板框架上的悬挂设备; 安装在悬挂设备上的板状附件支架; 座椅和工作设备控制台在附件支架上彼此并置。 座椅以可滑动的方式通过滑轨连接到附件支架上。 工作设备控制台也通过滑轨以可滑动的方式连接到附件支架上。

    Fluid Machine, Rankine Circuit, and System for Utilizing Waste Heat from Vehicle
    23.
    发明申请
    Fluid Machine, Rankine Circuit, and System for Utilizing Waste Heat from Vehicle 有权
    流体机，兰金电路和车辆废热利用系统

    公开(公告)号：US20100090476A1

    公开(公告)日：2010-04-15

    申请号：US12597861

    申请日：2008-04-24

    申请人： Hirofumi Wada

    发明人： Hirofumi Wada

    IPC分类号： F02B63/04 ,  F01K27/00 ,  H02P9/14

    CPC分类号： F25B11/02 ,  F01C11/006 ,  F02G5/00 ,  F02G5/02 ,  F02G5/04 ,  F02G2260/00 ,  F04C18/0215 ,  Y02T10/166

    摘要： A system for utilizing waste heat from a vehicle has a Rankine circuit, and the Rankine circuit includes a fluid machine. A generating unit of the fluid machine has a third rotating body that is disposed coaxially with a first rotating body of a pump unit and a second rotating body of an expansion unit. The fluid machine has a drive shaft that is integrally connected at least to the first rotating body, among the first, second and third rotating bodies, and a power transmission unit that is connected to the drive shaft and transmits external power to the drive shaft.

    摘要翻译： 用于利用来自车辆的废热的系统具有兰金电路，兰金电路包括流体机。 流体机械的产生单元具有与泵单元的第一旋转体和膨胀单元的第二旋转体同轴配置的第三旋转体。 流体机械具有在第一，第二和第三旋转体中至少与第一旋转体一体连接的驱动轴，以及与驱动轴连接并将外部动力传递到驱动轴的动力传递单元。

    Constant voltage circuit
    24.
    发明授权
    Constant voltage circuit 有权
    恒压电路

    公开(公告)号：US07609046B2

    公开(公告)日：2009-10-27

    申请号：US12233853

    申请日：2008-09-19

    申请人： Hirofumi Wada ,  Atsuo Inoue ,  Noriaki Matsuno

    发明人： Hirofumi Wada ,  Atsuo Inoue ,  Noriaki Matsuno

    IPC分类号： G05F3/16

    CPC分类号： G05F3/30 ,  G11C5/147

    摘要： An inverse temperature characteristic generating circuit decreases an output voltage Vout by a voltage VGS, and supplies the resultant voltage as a voltage VA to a temperature characteristic generating circuit. The temperature characteristic generating circuit includes a differential amplification circuit that receives a terminal voltage VAP between resistances R22 and R23 and an emitter voltage VAM of a bipolar transistor T21, and outputs a control signal VC. When the terminal voltages VAP and VAM are equal to each other, an operation of a circuit is stable. The temperature characteristic of the voltage VA during the stable operation, and the temperature characteristic of the voltage VGS are inverse to each other and therefore cancel each other, so that the constant voltage Vout independent of temperature is output. In addition, the output terminal is not connected via a resistance to a ground, so that low current consumption can be easily achieved.

    摘要翻译： 逆温度特性发生电路通过电压VGS降低输出电压Vout，并将所得到的电压作为电压VA提供给温度特性产生电路。 温度特性发生电路包括差分放大电路，其接收电阻R22和R23之间的端子电压VAP和双极晶体管T21的发射极电压VAM，并输出控制信号VC。 当端子电压VAP和VAM彼此相等时，电路的操作是稳定的。 稳定运行时的电压VA的温度特性和电压VGS的温度特性彼此相反，因此彼此抵消，从而输出与温度无关的恒定电压Vout。 此外，输出端子不通过电阻连接到地，从而可以容易地实现低电流消耗。

    Digital signal processor utilizing a multiply-and-add function for digital filter realization
    27.
    发明授权
    Digital signal processor utilizing a multiply-and-add function for digital filter realization 失效
    数字信号处理器利用乘法和加法功能实现数字滤波

    公开(公告)号：US5293611A

    公开(公告)日：1994-03-08

    申请号：US728826

    申请日：1991-07-09

    申请人： Hirofumi Wada

    发明人： Hirofumi Wada

    IPC分类号： G06F9/302 ,  G06F9/315 ,  G06F9/38 ,  G06F17/10 ,  G11C7/10 ,  H03H17/02 ,  G06F15/31

    CPC分类号： G06F9/3001 ,  G06F17/10 ,  G06F9/30032 ,  G06F9/3824 ,  G11C7/1006 ,  H03H17/02

    摘要： A digital signal processor with a built-in dual-port RAM and a bypass signal path for transferring data without the intervention of any bus which is extended between the two ports of the data RAM, whereby in the course of multiply-and-add processing necessary for filter processing, sampling data items to be read out of a predetermined address of the data RAM can be transmitted to an internal bus and can simultaneously be written into the next address of the data RAM to be shifted thereto, in one memory cycle of the data RAM.

    摘要翻译： 具有内置双端口RAM和旁路信号路径的数字信号处理器，用于传输数据，而不需要在数据RAM的两个端口之间扩展的任何总线的干预，从而在多次加法处理过程中 滤波处理所必需的，将从数据RAM的预定地址读出的采样数据可以被发送到内部总线，并且可以同时被写入到要向其移动的数据RAM的下一个地址中，在一个存储周期 数据RAM。

    Communication apparatus
    29.
    发明授权
    Communication apparatus 有权
    通讯设备

    公开(公告)号：US08315292B2

    公开(公告)日：2012-11-20

    申请号：US11405449

    申请日：2006-04-18

    申请人： Hirofumi Wada ,  Naoto Kii

    发明人： Hirofumi Wada ,  Naoto Kii

    IPC分类号： H04B1/38

    CPC分类号： H04L25/4902 ,  H04L25/4917

    摘要： A communication apparatus according to the present invention comprises a transmitter for generating and transmitting a data signal where data is superposed as time length of a pulse interval, and a receiver for receiving the data signal. The transmitter and the receiver are connected through a single communication line. The receiver comprises: a receiver-side oscillator circuit for oscillating a reference pulse as a count reference of the data signal; a counter circuit for counting a pulse interval of the received data signal by converting it to a reference pulse number of the oscillator circuit; and a comparator circuit stores a first reference value therein, and judges data of the data signal by comparing the pulse interval of the data signal counted by the counter circuit with the first reference value.

    摘要翻译： 根据本发明的通信装置包括：发送器，用于产生和发送其中数据叠加的数据信号作为脉冲间隔的时间长度;以及接收器，用于接收数据信号。 发射机和接收机通过单个通信线路连接。 接收机包括：用于振荡参考脉冲作为数据信号的计数参考的接收机侧振荡器电路; 计数器电路，用于通过将接收数据信号的脉冲间隔转换为振荡器电路的参考脉冲数来进行计数; 并且比较器电路在其中存储第一参考值，并且通过将由计数器电路计数的数据信号的脉冲间隔与第一参考值进行比较来判断数据信号的数据。