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1. 发明授权

US07070017B2 Rotating apparatus for construction machine 有权
标题翻译：施工机械旋转装置
公开(公告)号：US07070017B2
公开(公告)日：2006-07-04
申请号：US10506972
申请日：2003-10-10
申请人： Akio Hoshi , Kazuhisa Tamura , Nozomu Tanaka , Shuuji Tabata , Koji Kawasaki , Yukio Yanagisawa
发明人： Akio Hoshi , Kazuhisa Tamura , Nozomu Tanaka , Shuuji Tabata , Koji Kawasaki , Yukio Yanagisawa
IPC分类号： F16J15/32 , E02F9/12
CPC分类号： B66C23/84 , E02F9/126
摘要： A swing mechanism for a construction machine having a grease bath seal. A grease bath can be disposed on a vehicular base carrier of the machine, and can be coupled with a swing frame. The grease bath seal can then act to prevent intrusion of pollutants or other foreign materials into the grease bath. The seal may act to prevent intrusion of pollutants or other foreign materials over an extended amount of time and can be arranged in such as manner as to improve the durability and tightness of a seal member.
摘要翻译：具有油脂密封的施工机械的摆动机构。可以在机器的车载基座上设置润滑脂，并且可以与摆动架联接。然后，润滑脂密封件可以起到防止污染物或其他异物侵入油脂浴中的作用。密封件可以用于防止污染物或其他异物在较长时间内的侵入，并且可以以提高密封构件的耐久性和密封性的方式布置。

2. 发明申请

US20050253339A1 Rotating apparatus for construction machine 有权
标题翻译：施工机械旋转装置
公开(公告)号：US20050253339A1
公开(公告)日：2005-11-17
申请号：US10506972
申请日：2003-10-10
申请人： Akio Hoshi , Kazuhisa Tamura , Nozomu Tanaka , Shuuji Tabata , Koji Kawasaki , Yukio Yanagisawa
发明人： Akio Hoshi , Kazuhisa Tamura , Nozomu Tanaka , Shuuji Tabata , Koji Kawasaki , Yukio Yanagisawa
IPC分类号： B66C23/84 , E02F9/12 , F16J15/32
CPC分类号： B66C23/84 , E02F9/126
摘要： A swinging pinion on the side of an upper swing structure is meshed with a ring gear which is provided on and around the inner periphery of an inner ring on the side of a vehicular base carrier. A grease bath is provided on the inner side of the inner ring and under a swing frame. A center joint is located in an opening which is provided in the swing frame at the center of swinging motions of the upper swing structure. The grease bath is formed by bath-forming walls around an central top plateau wall which is connected the center joint on the inner peripheral side. An annular seal member of resilient material is interposed between the top plateau wall of the grease bath and the lower side of the swing frame. The annular seal member is formed in a height which is larger than the width of spacing between the top plateau wall and the swing frame. At one side, the seal member is detachably fixed either on the side of the swing frame or on the side of the top plateau wall section. At the other side, the seal member is provided with an annular sliding portion which is held in sliding contact with the other one of the swing frame and the top plateau wall in an inclined posture in a radially inward direction.
摘要翻译：上摆动结构一侧的摆动小齿轮与设置在车辆基座的侧面上的内圈的内周侧的环形齿轮啮合。在内圈的内侧和摆动框架下设置润滑脂。中心接头位于在上部摆动结构的摆动运动的中心处设置在摆动框架中的开口中。油浴是通过围绕中心顶部平台壁的浴形成壁形成的，中心顶部平台壁连接在内周侧的中心接头。弹性材料的环形密封件插入在润滑脂的顶部平台壁和摆动框架的下侧之间。环形密封构件形成为比顶部平台壁和摆动框架之间的间隔宽度大的高度。在一侧，密封构件可拆卸地固定在摆动框架的侧面或顶部平台壁部分的侧面上。在另一侧，密封构件设置有环形滑动部分，其在径向向内的方向上以倾斜姿势与摇摆框架和顶部平台壁中的另一个滑动接触。

3. 发明授权

US08900080B2 Vehicle power transmission device 有权
标题翻译：车辆动力传动装置
公开(公告)号：US08900080B2
公开(公告)日：2014-12-02
申请号：US13194082
申请日：2011-07-29
申请人： Koji Kawasaki , Takenori Matsue
发明人： Koji Kawasaki , Takenori Matsue
IPC分类号： F16H3/72 , F16H37/02 , F16H37/06 , B60K6/543 , B60K6/48
CPC分类号： B60K6/42 , B60K6/48 , B60K6/543 , B60K2006/4816 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/10 , F16H3/725 , Y02T10/6221 , Y02T10/6256 , Y10S903/902 , Y10S903/918 , Y10T477/26
摘要： A power transmission apparatus for a vehicle is provided which is equipped with a power split device and a speed variator. The power transmission device is designed to set a speed ratio of speed of rotation of an output of a power source to speed of rotation of a driven wheel in a power circulation mode of a power split device to lie within one of a positive range in which a sign of the speed ratio is positive and a negative range in which a sign of the speed ratio is negative. This results in a decrease in degree of torque acting on the speed variator such as a continuously variable transmission, thus permitting a required degree of durability of the speed variator to be reduced.
摘要翻译：提供了一种车辆用动力传递装置，其配备有动力分配装置和变速装置。动力传递装置被设计成将动力源的输出的转速与动力分配装置的动力循环模式中的从动轮的转速的速度设定在正的范围之一，其中，速比的符号为正，速度比的符号为负的负范围。这导致作用在诸如无级变速器之类的变速器上的扭矩的程度减小，从而允许减速器所需的耐久性。

4. 发明申请

US20120309584A1 POWER TRANSMISSION UNIT 有权
标题翻译：电力传输单元
公开(公告)号：US20120309584A1
公开(公告)日：2012-12-06
申请号：US13473875
申请日：2012-05-17
申请人： Takenori Matsue , Koji Kawasaki , Masanori Sugiura
发明人： Takenori Matsue , Koji Kawasaki , Masanori Sugiura
IPC分类号： B60W10/101
CPC分类号： B60W20/40 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/101 , B60W20/00 , B60W2510/0638 , B60W2710/0644 , B60W2710/1005 , Y02T10/6221 , Y02T10/6286 , Y10S903/93 , Y10T477/23 , Y10T477/26
摘要： After an engine starts, a rotation speed of the engine is fed back to a target rotation speed that is defined in response to requested power for the engine. In addition, by operating a gear ratio of a CVT, a rotation speed of an output side of a one-way bearing is fed back to the target rotation speed.
摘要翻译：在发动机起动之后，将发动机的转速反馈到根据发动机所要求的功率而定义的目标转速。此外，通过运行CVT的齿轮比，将单向轴承的输出侧的转速反馈到目标转速。

5. 发明授权

US07907042B2 DC-DC converter with integrated transformer assembly composed of transformer pair 有权
标题翻译：具有变压器组合的集成变压器总成的DC-DC转换器
公开(公告)号：US07907042B2
公开(公告)日：2011-03-15
申请号：US11928259
申请日：2007-10-30
申请人： Koji Kawasaki , Tsuyoshi Yamashita
发明人： Koji Kawasaki , Tsuyoshi Yamashita
IPC分类号： H01F5/00
CPC分类号： H01F30/06 , H01F17/043 , H01F27/255 , H01F30/04 , H01F30/12 , H02M3/33569 , H02M7/003
摘要： In an integrated transformer assembly, a common coil member has a first portion alternately wound, for each one electromagnetic turn, around the first core member and around the second core member. The first portion of the common primary coil member wound around the first core member is magnetically linked to the first magnetic path thereof so as to constitute a first primary coil. The first portion of the common primary coil member wound around the second core member is magnetically linked to the second magnetic path thereof so as to constitute a second primary coil. The first and second primary coils are connected in series. A secondary coil member has first and second secondary coils. The first and second secondary coils are arranged to be magnetically linked to the first and second primary coils of the common primary coil member, respectively.
摘要翻译：在集成变压器组件中，公共线圈构件具有围绕第一芯构件并且围绕第二芯构件交替地缠绕的第一部分，用于每一个电磁转向。卷绕在第一芯部件上的公共初级线圈部件的第一部分与其第一磁路磁性连接以构成第一初级线圈。卷绕在第二芯体上的公共初级线圈构件的第一部分与其第二磁路磁性连接，构成第二初级线圈。第一和第二初级线圈串联连接。次级线圈构件具有第一和第二次级线圈。第一和第二次级线圈被布置成分别与公共初级线圈构件的第一和第二初级线圈磁连接。

6. 发明授权

US07570501B2 DC-DC converter with capacitor precharging and duty ratio limiting 有权
标题翻译：具有电容器预充电和占空比限制的DC-DC转换器
公开(公告)号：US07570501B2
公开(公告)日：2009-08-04
申请号：US11806213
申请日：2007-05-30
申请人： Koji Kawasaki , Keiji Shigeoka , Tsuyoshi Yamashita
发明人： Koji Kawasaki , Keiji Shigeoka , Tsuyoshi Yamashita
IPC分类号： H02M1/36
CPC分类号： H02M3/33592 , H02M3/33569 , Y02B70/1475 , Y10S323/908
摘要： In a DC to DC converter, first and second primary windings are magnetically coupled to a first secondary winding. Third and fourth primary windings are magnetically coupled to a second secondary winding. The first and second primary windings are magnetically coupled to the first secondary winding. The third and fourth primary windings are magnetically coupled to the second secondary winding. The first and third primary windings are coupled in series to form a first coil member. The second and fourth primary windings are coupled in series to form a second coil member. One end of the first coil member is coupled to the first positive power line. A first switching element is coupled between the first negative power line and the other end of the first coil member. A first capacitor is coupled between the first negative terminal and one end of the second coil member.
摘要翻译：在DC-DC转换器中，第一和第二初级绕组被磁耦合到第一次级绕组。第三和第四初级绕组被磁耦合到第二次级绕组。第一和第二初级绕组磁耦合到第一次级绕组。第三和第四初级绕组磁耦合到第二次级绕组。第一和第三初级绕组串联耦合以形成第一线圈构件。第二和第四初级绕组串联耦合以形成第二线圈构件。第一线圈构件的一端与第一正电力线连接。第一开关元件耦合在第一负电源线和第一线圈构件的另一端之间。第一电容器耦合在第一负极端子和第二线圈部件的一端之间。

7. 发明授权

US07535733B2 Method of controlling DC-to-DC converter whereby switching control sequence applied to switching elements suppresses voltage surges at timings of switch-off of switching elements 有权
标题翻译：控制DC-DC转换器的方法，其中施加到开关元件的开关控制顺序抑制开关元件断开定时的电压浪涌
公开(公告)号：US07535733B2
公开(公告)日：2009-05-19
申请号：US11600903
申请日：2006-11-17
申请人： Keiichi Ando , Shinya Goto , Koji Kawasaki
发明人： Keiichi Ando , Shinya Goto , Koji Kawasaki
IPC分类号： H02M3/335 , G05F1/00
CPC分类号： H02M3/335 , H02M1/14
摘要： In a DC-to-DC converter which can convert DC power supplied to a first voltage system circuit, having first and second switching elements, to DC power at a boosted voltage, produced from a second voltage system circuit having third and fourth switching elements, with conversion performed based on control of a switching sequence of the switching elements, the sequence is designed such that switch-off of each of the first and second switching elements occurs only when the current flowing in the switching element is close to zero, thereby suppressing occurrence of voltage surges at switch-off.
摘要翻译：在能够将具有第一和第二开关元件的第一电压系统电路的DC电力转换成由具有第三和第四开关元件的第二电压系统电路产生的升压电压的DC电力的DC-DC转换器中，通过基于对开关元件的开关顺序的控制进行的转换，该顺序被设计成使得仅当在开关元件中流动的电流接近零时才发生第一和第二开关元件中的每一个的关断，从而抑制在关断时发生电压波动。

8. 发明申请

US20080101097A1 DC-DC CONVERTER WITH INTEGRATED TRANSFORMER ASSEMBLY COMPOSED OF TRANSFORMER PAIR 有权
标题翻译：具有变压器对组成的集成变压器总成的DC-DC转换器
公开(公告)号：US20080101097A1
公开(公告)日：2008-05-01
申请号：US11928259
申请日：2007-10-30
申请人： Koji Kawasaki , Tsuyoshi Yamashita
发明人： Koji Kawasaki , Tsuyoshi Yamashita
IPC分类号： H02M3/335 , H01F5/00
CPC分类号： H01F30/06 , H01F17/043 , H01F27/255 , H01F30/04 , H01F30/12 , H02M3/33569 , H02M7/003
摘要： In an integrated transformer assembly, a common coil member has a first portion alternately wound, for each one electromagnetic turn, around the first core member and around the second core member. The first portion of the common primary coil member wound around the first core member is magnetically linked to the first magnetic path thereof so as to constitute a first primary coil. The first portion of the common primary coil member wound around the second core member is magnetically linked to the second magnetic path thereof so as to constitute a second primary coil. The first and second primary coils are connected in series. A secondary coil member has first and second secondary coils. The first and second secondary coils are arranged to be magnetically linked to the first and second primary coils of the common primary coil member, respectively.
摘要翻译：在集成变压器组件中，公共线圈构件具有围绕第一芯构件并且围绕第二芯构件交替地缠绕的第一部分，用于每一个电磁转向。卷绕在第一芯部件上的公共初级线圈部件的第一部分与其第一磁路磁性连接以构成第一初级线圈。卷绕在第二芯体上的公共初级线圈构件的第一部分与其第二磁路磁性连接，构成第二初级线圈。第一和第二初级线圈串联连接。次级线圈构件具有第一和第二次级线圈。第一和第二次级线圈被布置成分别与公共初级线圈构件的第一和第二初级线圈磁连接。

9. 发明申请

US20060220469A1 Switching device and related operating method 有权
标题翻译：开关装置及相关操作方法
公开(公告)号：US20060220469A1
公开(公告)日：2006-10-05
申请号：US11395341
申请日：2006-04-03
申请人： Shinya Goto , Koji Kawasaki , Keiji Shigeoka
发明人： Shinya Goto , Koji Kawasaki , Keiji Shigeoka
IPC分类号： H03K3/00
CPC分类号： H03K7/08 , H02M3/33507 , H02M7/53873 , H03K7/04
摘要： A switching device 30 and a related operating method are disclosed for generate a train of drive pulses under a basic pattern for a repetition cycle time T. The train of drive pulses has leading edges shifted from basic time periods T1 by shift amounts Φ0 to Φ02, respectively, which are different from each other, whereby switching frequencies, occurring based on the leading edges of the drive pulses, are spread. A spread frequency, which is a inverse number of the cycle time T of the basic pattern, is set to be higher than an audible frequency.
摘要翻译：公开了用于在重复周期时间T的基本模式下产生一系列驱动脉冲的开关装置30和相关操作方法。驱动脉冲串具有从基本时间段T1移位移位量Phi0至Phi02的前沿分别彼此不同，由此基于驱动脉冲的前沿发生的开关频率被扩展。作为基本图案的周期时间T的倒数的扩展频率被设定为高于可听频率。

10. 发明授权

US06335695B1 Map display apparatus 有权
标题翻译：地图显示装置
公开(公告)号：US06335695B1
公开(公告)日：2002-01-01
申请号：US09620569
申请日：2000-07-20
申请人： Koji Kawasaki
发明人： Koji Kawasaki
IPC分类号： G08G1123
CPC分类号： G09B29/10 , G01C23/00
摘要： A vehicular navigation system for displaying map data generated by assuming that an area surrounded by particular longitudes and particular latitudes is a rectangle or a square, and for adequately correcting distortion of map with restricting a decrease of a map drawing speed. A vehicular navigation system determines a distortion correction coefficient Hs at a detected present position, and generates a coordinate conversion correction coefficient table Ht by multiplying the distortion correction coefficient Hs by a sine value of a rotation angle. While drawing the map, the system converts map data by using the coordinate conversion correction coefficient table Ht. The coordinate values X and Y after conversion can be respectively calculated by X=&bgr;x−&agr;y, Y=&agr;x+&bgr;y, by using the coordinate conversion correction coefficient &agr; with respect to the sine value of the rotation angle &thgr; in the map and the coordinate conversion correction coefficient &bgr; with respect to the cosine value of the rotation angle &thgr; in the map. As a result, the number of multiplications is reduced. Then it can adequately correct the distortion of the map by restricting a decrease of a map drawing speed.
摘要翻译：一种车辆导航系统，用于显示通过假设由特定纬度和特定纬度包围的区域是生成的地图数据是矩形或正方形，并且用于通过限制地图绘制速度的降低来适当地校正地图的失真。车辆导航系统确定检测到的当前位置处的失真校正系数Hs，并通过将失真校正系数Hs乘以旋转角度的正弦值来生成坐标变换校正系数表Ht。在绘制地图时，系统通过使用坐标转换校正系数表Ht来转换地图数据。通过使用相对于地图中的旋转角度θ的正弦值的坐标变换校正系数α和坐标，可以通过X = betax-alphay，Y = alphax + betay分别计算坐标值X和Y 相对于地图中的旋转角θ的余弦值的转换校正系数β。结果，乘法次数减少。然后可以通过限制地图绘制速度的降低来充分地校正地图的失真。

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