公开(公告)号：US08334632B2

公开(公告)日：2012-12-18

申请号：US12916861

申请日：2010-11-01

申请人： Keiji Kondou ,  Makoto Taniguchi ,  Takeo Maekawa ,  Akira Fukushima ,  Akito Akimoto ,  Shin Kusase ,  Yuya Mizuma

发明人： Keiji Kondou ,  Makoto Taniguchi ,  Takeo Maekawa ,  Akira Fukushima ,  Akito Akimoto ,  Shin Kusase ,  Yuya Mizuma

IPC分类号： H02K1/06

CPC分类号： H02K1/16

摘要： A stator includes a stator-core having slots and teeth, and a back-yoke having convex and concave portions. The convex portions are partially inserted into the slots, and the concave portions receive the teeth. The teeth include tip portions whose circumferential widths become larger along a radial direction from the inside to the outside of the stator. The back-yoke includes convex portions whose circumferential widths become larger along the radial direction from the outside to the inside of the stator. The tip portions and the convex portions have substantially the same shape. The length of a joint portion between the tip portion and the convex portion, the circumferential width of the tooth corresponding to a tip surface of the convex portion, the width of a root portion of the tooth, and the circumferential width of the convex portion corresponding to a bottom face of the concave portion are substantially the same.

摘要翻译： 定子包括具有槽和齿的定子芯和具有凸部和凹部的后轭。 凸部部分地插入槽中，凹部接收齿。 齿包括从定子的内侧向外侧的径向的周向宽度变大的前端部。 后轭包括从定子的外侧向内侧的径向的周向宽度变大的凸部。 前端部和凸部具有大致相同的形状。 前端部和凸部之间的接合部的长度，与凸部的前端面相对应的齿的圆周宽度，齿的根部的宽度以及凸部的周向宽度对应 凹部的底面基本相同。

公开(公告)号：US08126621B2

公开(公告)日：2012-02-28

申请号：US12444776

申请日：2007-10-24

申请人： Shotaro Ishii ,  Akira Fukushima

发明人： Shotaro Ishii ,  Akira Fukushima

IPC分类号： G06F21/00

CPC分类号： E02F9/2246 ,  B60W2300/17 ,  E02F9/2235 ,  E02F9/2292 ,  E02F9/2296 ,  F02D29/02 ,  F04B17/05 ,  F04B49/06 ,  F04B2201/1202 ,  F04B2203/0604 ,  F04B2203/0605 ,  Y10T477/636 ,  Y10T477/688 ,  Y10T477/69383

摘要： In an engine load control device of a work vehicle, an output of an engine is transmitted to a hydraulic actuator via a variable displacement type hydraulic pump. A controller is configured to calculate, based on a target rotational speed of the engine detected by a target rotational speed detecting portion and an actual rotational speed of the engine detected by an actual rotational speed detecting portion, a variation rate per unit time of a difference between the detected results, and to adjust the maximum absorbing torque of the hydraulic pump according to the magnitude of the variation rate.

摘要翻译： 在作业车辆的发动机负载控制装置中，发动机的输出通过变量型液压泵传递给液压致动器。 控制器被配置为基于由目标转速检测部检测到的发动机的目标转速和由实际转速检测部检测到的发动机的实际转速来计算每单位时间差的变化率 在检测结果之间，并且根据变化率的大小来调节液压泵的最大吸收扭矩。

公开(公告)号：US20110261234A1

公开(公告)日：2011-10-27

申请号：US13064158

申请日：2011-03-09

申请人： Yutaka Muto ,  Akira Fukushima

发明人： Yutaka Muto ,  Akira Fukushima

IPC分类号： H04N5/217

CPC分类号： H04N17/002 ,  H04N5/247 ,  H04N5/357 ,  H04N5/372

摘要： An image pickup system includes a plurality of electron multiplication image pickup apparatuses; and a correction coefficient calculating device. The correction coefficient calculating device measures electron multiplication properties of image signals output from the electron multiplication image pickup apparatuses on a regular basis, calculates correction coefficients that are used to adjust the sensitivity of image signals from the electron multiplication apparatus, and sets the calculated correction coefficients in the electron multiplication image pickup apparatuses.

摘要翻译： 图像拾取系统包括多个电子倍增图像拾取装置; 和校正系数计算装置。 校正系数计算装置定期测量从电子倍增图像拾取装置输出的图像信号的电子倍增特性，计算用于调整来自电子倍增装置的图像信号的灵敏度的校正系数，并将计算出的校正系数 在电子倍增图像拾取装置中。

公开(公告)号：US20110101816A1

公开(公告)日：2011-05-05

申请号：US12916861

申请日：2010-11-01

申请人： Keiji KONDOU ,  Makoto Taniguchi ,  Takeo Maekawa ,  Akira Fukushima ,  Akito Akimoto ,  Shin Kusase ,  Yuya Mizuma

发明人： Keiji KONDOU ,  Makoto Taniguchi ,  Takeo Maekawa ,  Akira Fukushima ,  Akito Akimoto ,  Shin Kusase ,  Yuya Mizuma

IPC分类号： H02K1/18

CPC分类号： H02K1/16

摘要： A stator includes a stator-core having slots and teeth, and a back-yoke having convex and concave portions. The convex portions are partially inserted into the slots, and the concave portions receive the teeth. The teeth include tip portions whose circumferential widths become larger along a radial direction from the inside to the outside of the stator. The back-yoke includes convex portions whose circumferential widths become larger along the radial direction from the outside to the inside of the stator. The tip portions and the convex portions have substantially the same shape. The length of a joint portion between the tip portion and the convex portion, the circumferential width of the tooth corresponding to a tip surface of the convex portion, the width of a root portion of the tooth, and the circumferential width of the convex portion corresponding to a bottom face of the concave portion are substantially the same.

摘要翻译： 定子包括具有槽和齿的定子芯和具有凸部和凹部的后轭。 凸部部分地插入槽中，凹部接收齿。 齿包括从定子的内侧向外侧的径向的周向宽度变大的前端部。 后轭包括从定子的外侧向内侧的径向的周向宽度变大的凸部。 前端部和凸部具有大致相同的形状。 前端部和凸部之间的接合部的长度，与凸部的前端面相对应的齿的圆周宽度，齿的根部的宽度以及凸部的周向宽度对应 凹部的底面基本相同。

公开(公告)号：US20110043623A1

公开(公告)日：2011-02-24

申请号：US12934062

申请日：2009-03-16

申请人： Yasunari Fukuta ,  Akira Fukushima ,  Miyuki Teramoto ,  Keiji Matsusaka

发明人： Yasunari Fukuta ,  Akira Fukushima ,  Miyuki Teramoto ,  Keiji Matsusaka

IPC分类号： H04N7/18 ,  H04N5/225

CPC分类号： H04N5/217 ,  B60R2300/10 ,  B60R2300/804 ,  B60R2300/8053 ,  B60R2300/8066 ,  G02B27/0018 ,  G02B27/281 ,  G03B15/00 ,  H04N5/2254

摘要： A mode control section controls an image generation section to operate in a normal mode or a polarized light component reduction mode on the basis of a mode signal from a mode signal generation section to cause the image generation section to form a normal image or a polarized light component reduced image. When the possibility of occurrence of stray light is high, the imaging device automatically switches to the polarized light component reduction mode and when the possibility of occurrence of the stray light is low, the imaging device automatically switches to the normal mode. The polarized light component reduced image is obtained by reducing or eliminating stray light having a polarized light component, and the normal image is formed without reducing the stray light. Thus, the imaging device is capable of automatically switching between the two modes.

摘要翻译： 模式控制部分根据来自模式信号产生部分的模式信号控制图像生成部分以正常模式或偏振光分量降低模式操作，以使图像生成部分形成正常图像或偏振光 分量缩小图像。 当发生杂散光的可能性高时，成像装置自动切换到偏振光分量降低模式，并且当杂散光的发生的可能性低时，成像装置自动切换到正常模式。 通过减少或消除具有偏振光分量的杂散光获得偏振光分量缩小图像，并且形成正常图像而不减少杂散光。 因此，成像装置能够在两种模式之间自动切换。

公开(公告)号：US20100070146A1

公开(公告)日：2010-03-18

申请号：US12444776

申请日：2007-10-24

申请人： Shotaro ISHII ,  Akira FUKUSHIMA

发明人： Shotaro ISHII ,  Akira FUKUSHIMA

IPC分类号： G06F19/00

CPC分类号： E02F9/2246 ,  B60W2300/17 ,  E02F9/2235 ,  E02F9/2292 ,  E02F9/2296 ,  F02D29/02 ,  F04B17/05 ,  F04B49/06 ,  F04B2201/1202 ,  F04B2203/0604 ,  F04B2203/0605 ,  Y10T477/636 ,  Y10T477/688 ,  Y10T477/69383

摘要： In an engine load control device of a work vehicle, an output of an engine is transmitted to a hydraulic actuator via a variable displacement type hydraulic pump. A controller is configured to calculate, based on a target rotational speed of the engine detected by a target rotational speed detecting portion and an actual rotational speed of the engine detected by an actual rotational speed detecting portion, a variation rate per unit time of a difference between the detected results, and to adjust the maximum absorbing torque of the hydraulic pump according to the magnitude of the variation rate.

摘要翻译： 在作业车辆的发动机负载控制装置中，发动机的输出通过变量型液压泵传递给液压致动器。 控制器被配置为基于由目标转速检测部检测到的发动机的目标转速和由实际转速检测部检测到的发动机的实际转速来计算每单位时间差的变化率 在检测结果之间，并根据变化率的大小来调节液压泵的最大吸收扭矩。

公开(公告)号：US07293375B2

公开(公告)日：2007-11-13

申请号：US10789160

申请日：2004-02-27

申请人： Akira Fukushima ,  Akio Ohta ,  Kohei Urase ,  Takaharu Nishimura

发明人： Akira Fukushima ,  Akio Ohta ,  Kohei Urase ,  Takaharu Nishimura

IPC分类号： E02F3/58

CPC分类号： E02F9/0825 ,  E02F9/02

摘要： In a crawler frame in which legs in a center frame are formed from cast steel, a simple structure is achieved by reducing the number of components. To this end, the crawler frame, which has a center frame composed of a central frame section for supporting a swing bearing and legs located on the right and left sides of the central frame section; and track frames disposed on the sides of the distal ends of the legs, respectively, of the center frame, is designed such that each of the legs is bifurcated into front and rear leg sections and the front and rear leg sections are respectively formed from cast steel.

摘要翻译： 在中心框架的脚由铸钢形成的履带架中，通过减少部件的数量来实现简单的结构。 为此，履带架具有由支撑摆动轴承的中央框架部分和位于中心框架部分的右侧和左侧的支腿构成的中心框架; 并且分别设置在中心框架的腿部的远端侧面的轨道框架，使得每个腿部分叉成前腿部分段和后腿部分段，并且前后腿部分段由铸件 钢。

公开(公告)号：US07091644B2

公开(公告)日：2006-08-15

申请号：US10665296

申请日：2003-09-22

申请人： Akira Fukushima ,  Atsushi Umeda

发明人： Akira Fukushima ,  Atsushi Umeda

IPC分类号： H02K3/28 ,  H02K3/00

CPC分类号： H02K3/28

摘要： A sequentially joined segment armature coil is provided which may be employed in an ac machine such as an ac motor or motor generator. The armature coil is equipped with three phase coils each of which is made up of a first and a second phase windings identical in number of turns. This structure permits the number of turns of the armature coil to be changed easily by changing a connection of the first and second phase winding between a series connection and a parallel connection or changing a connection of the phase coils between a star connection and a delta connection. The structure also enables terminal leads of the first and second phase windings of each of the phase coils to be collected and withdrawn outside the ac machine, thus facilitating ease of arrangement of the terminal leads.

摘要翻译： 提供了顺序接合的段电枢线圈，其可以用于诸如交流电动机或电动发电机的交流电机中。 电枢线圈配备有三相线圈，每个线圈由相同匝数的第一和第二相绕组组成。 该结构允许通过改变串联连接和并联连接之间的第一和第二相绕组的连接或者改变星形连接和三角形连接之间的相位线圈的连接来容易地改变电枢线圈的匝数 。 该结构还使得每个相线圈的第一和第二相绕组的端子引线在交流电机外部被收集和抽出，从而便于端子引线的布置。

公开(公告)号：US06958778B2

公开(公告)日：2005-10-25

申请号：US09988992

申请日：2001-11-21

申请人： Akira Fukushima

发明人： Akira Fukushima

IPC分类号： H04N5/235 ,  H04N5/238

CPC分类号： H04N5/238 ,  H04N5/235

摘要： An image frame of a long-time exposure video signal from a solid stage imaging device outputting the long-time exposure video signal and a short-time exposure video signal on a time division basis is divided into a plurality of predetermined areas, and a first area in which a luminance level of the long-time exposure video signal becomes minimal is detected from a plurality of areas of the image frame. Different weighting is applied to the long-time exposure video signal of the first area and to the long-time exposure video signal of a second area other than the detected first area among a plurality of areas of the image frame, and an iris of a lens for condensing the light beams is controlled in accordance with the long-time exposure video signal so weighted.

摘要翻译： 将来自输出长时间曝光视频信号和短时间曝光视频信号的实体级成像装置的长时间曝光视频信号的图像帧分时分割为多个预定区域，并且第一 从图像帧的多个区域检测其中长时间曝光视频信号的亮度水平变得最小的区域。 对于第一区域的长时间曝光视频信号和除图像帧的多个区域中检测到的第一区域之外的第二区域的长时间曝光视频信号，应用不同的加权，以及 根据被加权的长时间曝光视频信号来控制用于聚集光束的透镜。

公开(公告)号：US20050017592A1

公开(公告)日：2005-01-27

申请号：US10863747

申请日：2004-06-09

申请人： Akira Fukushima

发明人： Akira Fukushima

IPC分类号： H02K3/04 ,  H02K3/28 ,  H02K1/00

CPC分类号： H02K3/28

摘要： An armature of a rotary electric machine includes a cylindrical armature core and an armature winding wound on the core. The armature winding is connected in a combination of a delta-winding and a star-winding, both composed of three phase windings. Each phase winding includes plural winding units, the connection of which is easily changeable to alter a ratio of the winding units forming the delta-winding and the star-winding. When a higher number of winding units form the star-connection, the armature is applicable to a higher voltage system. A pair of the delta-star windings may be wound in the same armature core and connected in parallel to each other to thereby increase a current capacity of the armature. Lead wires connecting ends of the respective phase windings are positioned within a semi-circular area at an axial end of the cylindrical armature core to shorten the length of the lead wires.

摘要翻译： 旋转电机的电枢包括圆柱形电枢铁芯和绕在磁芯上的电枢绕组。 电枢绕组以三相绕组和星形绕组的组合连接，均由三相绕组组成。 每个相绕组包括多个绕组单元，其连接容易改变以改变形成δ-绕组和星形绕组的绕组单元的比率。 当更多数量的绕组单元形成星形连接时，电枢适用于较高电压系统。 一对三角星形绕组可以缠绕在相同的电枢铁芯中并且彼此并联连接，从而增加电枢的电流容量。 连接各相绕组的端部的引线位于圆柱形衔铁的轴向端部的半圆形区域内，以缩短引线的长度。