Vibration controller for active vibration insulators and method for controlling vibrations of the same
    41.
    发明授权
    Vibration controller for active vibration insulators and method for controlling vibrations of the same 失效
    主动振动绝缘子振动控制器及其振动控制方法

    公开(公告)号:US06950727B2

    公开(公告)日:2005-09-27

    申请号:US10988663

    申请日:2004-11-16

    申请人: Hiroyuki Ichikawa

    发明人: Hiroyuki Ichikawa

    CPC分类号: G05D19/02 F16F15/02 F16F15/03

    摘要: A vibration controller includes an input signal generator for generating input signals based on cyclically pulsating signals emitted from a vibration generating source, an actuating waveform detector for detecting actuating waveforms of an electromagnetic actuator of active vibration insulators, a waveform analyzer for determining higher harmonic component datum information by carrying out a waveform analysis, a higher harmonic component signal generator for generating higher harmonic component signals of the actuating waveforms based on the higher harmonic component datum information, a higher harmonic component signal remover for removing the higher harmonic component signals from the input signals and outputting the resulting processed input signals, and an actuator for receiving the processed input signals, generating output signals based on the processed input signals and actuating the electromagnetic actuator in accordance with the output signals. Thus, it is possible to inhibit the vibration generating source from vibrating effectively and less expensively.

    摘要翻译: 振动控制器包括:输入信号发生器,用于根据从振动发生源发出的循环脉动信号产生输入信号;一个用于检测主动振动绝缘子的电磁致动器的致动波形的致动波形检测器;用于确定高次谐波分量基准的波形分析仪 通过执行波形分析的信息,用于基于高次谐波分量数据信息产生致动波形的高次谐波分量信号的高次谐波分量信号发生器,用于从输入信号中去除高次谐波分量信号的高次谐波分量信号去除器 并输出所得到的经处理的输入信号;以及致动器,用于接收经处理的输入信号,基于经处理的输入信号产生输出信号,并根据输出信号致动电磁致动器。 因此,可以有效地抑制振动发生源的振动,并且不太昂贵。

    Active type dynamic damper
    42.
    发明授权
    Active type dynamic damper 有权
    主动式动力阻尼器

    公开(公告)号:US06907969B2

    公开(公告)日:2005-06-21

    申请号:US10615900

    申请日:2003-07-10

    CPC分类号: F16F7/108 F16F7/1011

    摘要: A damper main body of a dynamic damper comprises a long flat mounting plate portion, a rod-like central supporting metal member which is erected vertically in the center of a top face of the mounting plate portion, constituting a supporting member together with the mounting plate portion, cylindrical rubber bushings placed on the central supporting metal member in succession from its bottom side, a coil member, a magnet portion, a yoke and a cylindrical case mounted over the yoke. Grommets, which are cylindrical supporting portions made of rubber elastic bodies, are inserted into mounting holes in side plate portions of the mounting plate portion. The damper main body is fixed on a mating plate member through the compressed grommets such that it is floated over the mating plate member.

    摘要翻译: 动力阻尼器的阻尼器主体包括长平板安装板部分,在安装板部分顶面的中心垂直竖立的杆状中心支撑金属部件,与安装板一起构成支撑部件 从其底侧连续放置在中心支撑金属构件上的部分圆柱形橡胶衬套,线圈构件,磁体部分,磁轭和安装在磁轭上的圆柱形壳体。 作为由橡胶弹性体制成的圆柱形支撑部分的垫圈插入到安装板部分的侧板部分中的安装孔中。 阻尼器主体通过压缩索环固定在配合板构件上,使得其浮在配合板构件上。

    Fuel reforming system and stopping method thereof
    43.
    发明授权
    Fuel reforming system and stopping method thereof 有权
    燃料重整系统及其停止方法

    公开(公告)号:US06786942B2

    公开(公告)日:2004-09-07

    申请号:US09984701

    申请日:2001-10-31

    申请人: Hiroyuki Ichikawa

    发明人: Hiroyuki Ichikawa

    IPC分类号: C10J368

    摘要: When a fuel reforming system for a fuel cell comprising an autothermal reformer 1 wherein a partial oxidation reaction and steam reforming reaction proceeds simultaneously, is stopped, firstly, a supply valve 6 is closed to stop supply of fuel and water for steam reforming, and a supply valve 7 is closed after a predetermined time has elapsed to stop supply of air. In this way, the partial oxidation reaction which is an exothermic reaction is continued temporarily and the catalyst layer temperature of the reformer 1 is raised, so the catalyst layer temperature can be maintained high until the system restarts, and the time required for restarting the system can be shortened.

    摘要翻译: 当包括部分氧化反应和蒸汽重整反应同时进行的包含自热重整器1的燃料电池的燃料重整系统停止时,首先关闭供给阀6以停止用于蒸汽重整的燃料和水的供应, 供给阀7在经过预定时间后关闭以停止供应空气。 以这种方式,暂时继续进行放热反应的部分氧化反应,提高重整器1的催化剂层温度,因此催化剂层温度可以保持较高,直到系统重新开始,重新启动系统所需的时间 可以缩短。

    Pneumatically operated active vibration damping device and vibration damping apparatus using the same

    公开(公告)号:US06659436B2

    公开(公告)日:2003-12-09

    申请号:US10241217

    申请日:2002-09-10

    IPC分类号: F16F1502

    CPC分类号: F16F13/264

    摘要: Disclosed is a pneumatically operated fluid-filled active vibration-damping device including: a primary fluid chamber partially defined by an elastic body and filled with a non-compressible fluid; a movable member being elastically displaceable and partially defining the primary fluid chamber its one side; a working air chamber disposed on the other side of the movable member; and an air reservoir directly extending from the working air chamber and fluid-tightly closed at its protruding end portion. A fluid pressure variation in the primary fluid chamber is induced by an elastic deformation of the elastic body while being actively controlled by transmitting an air pressure variation applied to the working air chamber from an external area to the primary fluid chamber via the movable member. A vibration-damping apparatus using the vibration-damping device is also disclosed.

    Image processing system which forms two-color images
    45.
    发明授权
    Image processing system which forms two-color images 失效
    形成双色图像的图像处理系统

    公开(公告)号:US06462834B1

    公开(公告)日:2002-10-08

    申请号:US09019194

    申请日:1998-02-05

    IPC分类号: G06F1300

    CPC分类号: H04N1/60

    摘要: The color determination circuit 308 detects hue of the color image information, and the controller 205 decides a color component to be separated (separation color) in accordance with the detected hue. Output color by the printer 204 is set in correspondence with the separation color. The two-color-separating circuit 303 separates the color image information into image information on at least two color components in accordance with the decided separation colors. The separated image information on the each color is transmitted to the printer 204 via printer density correction circuits 304 and 305, and a buffer 306. Thereby it is possible to provide an image processing apparatus capable of setting and changing the separation color and the output color by automatic operation or by simple manual operation, thus the expression of the image forming can be improved.

    摘要翻译: 颜色确定电路308检测彩色图像信息的色调,并且控制器205根据检测到的色调来确定要分离的颜色分量(分离颜色)。 打印机204的输出颜色与分离颜色对应地设定。 双色分离电路303根据所确定的分离颜色将彩色图像信息分离成关于至少两个颜色分量的图像信息。 通过打印机密度校正电路304和305以及缓冲器306将关于每种颜色的分离的图像信息发送到打印机204.由此,可以提供能够设置和改变分离颜色和输出颜色的图像处理装置 通过自动操作或通过简单的手动操作,可以提高图像形成的表达。

    Arrangement for clamping injectors
    46.
    发明授权
    Arrangement for clamping injectors 有权
    夹紧注射器的布置

    公开(公告)号:US06269798B1

    公开(公告)日:2001-08-07

    申请号:US09437360

    申请日:1999-11-10

    IPC分类号: F02M5502

    CPC分类号: F02M61/14

    摘要: Two A-shaped brackets for clamping three linearly located injectors onto a cylinder head of an engine. Each bracket has one top branch and two foot branches. Two top branches of the two brackets cooperatively press down a center injector among the three, and two pairs of foot branches of the two brackets press down two side injectors, respectively. Each injector has a flange that is pressed down by the two top branches of the two brackets or the two foot branches of the associated bracket Each bracket has an opening at its approximate center so that a screw shaft extending from the cylinder head can penetrate. Each bracket is secured on a cylinder head by tightening a nut over the screw shaft.

    摘要翻译: 两个A形支架,用于将三个线性定位的喷射器夹紧到发动机的气缸盖上。 每个支架有一个顶部分支和两个分支。 两个支架的两个顶部分支在两个支架之间协同地压下中心喷射器,两个支架的两对支脚分别压下两个侧面喷射器。 每个喷射器具有由两个支架的两个顶部分支或相关支架的两个支脚按压的凸缘。每个支架在其大致中心处具有开口,使得从气缸盖延伸的螺杆轴可以穿透。 每个支架通过在螺丝轴上拧紧螺母固定在气缸盖上。

    Wheel supporting device and tapered roller bearing
    47.
    发明授权
    Wheel supporting device and tapered roller bearing 失效
    车轮支撑装置和圆锥滚子轴承

    公开(公告)号:US06217225B1

    公开(公告)日:2001-04-17

    申请号:US09320734

    申请日:1999-05-27

    IPC分类号: F16C3378

    摘要: A wheel support device which is easy to assemble and compact in size. A pair of tapered roller bearings are mounted on the outer periphery of an axle. The pair of tapered roller bearings rotatably support an axle hub that rotates together with a wheel. A seal assembly is mounted between the outer and inner rings of one of the tapered roller bearings. The seal assembly prevents leakage of grease sealed in the axle hub and entry of muddy water from outside, and makes it unnecessary to provide a separate seal member, thus making it possible to assemble the wheel support device easily and to reduce its size.

    摘要翻译: 一种易于组装和紧凑的轮子支撑装置。 一对圆锥滚子轴承安装在轴的外周。 该对圆锥滚子轴承可旋转地支撑与轮一起旋转的轴毂。 密封组件安装在一个圆锥滚子轴承的外圈和内圈之间。 密封组件防止密封在轴毂中的油脂的泄漏和泥水从外部进入,并且不需要提供单独的密封构件,从而可以容易地组装车轮支撑装置并减小其尺寸。

    Image data processing apparatus
    49.
    发明授权
    Image data processing apparatus 失效
    图像数据处理装置

    公开(公告)号:US5774234A

    公开(公告)日:1998-06-30

    申请号:US657044

    申请日:1996-05-29

    CPC分类号: G06T3/4007 H04N1/3935

    摘要: An image processing apparatus having parallel line conversion circuits for inputting, in parallel, image data for plural lines, line selection circuits for selecting plural sets of image data consisting of image data for at least one line from supplied image data for the plural lines, and sub-scanning interpolation circuits for interpolating each of the selected plural sets of image data.

    摘要翻译: 一种具有用于并行输入多行图像数据的并行线转换电路的图像处理装置,用于选择由多行的图像数据提供的至少一行的图像数据组成的多组图像数据的行选择电路,以及 用于内插所选择的多组图像数据中的每一个的子扫描插值电路。

    Image processing for converting color images into monochrome pattern
images
    50.
    发明授权
    Image processing for converting color images into monochrome pattern images 失效
    用于将彩色图像转换为单色图案图像的图像处理

    公开(公告)号:US5726781A

    公开(公告)日:1998-03-10

    申请号:US425161

    申请日:1995-04-19

    IPC分类号: H04N1/40 H04N1/46

    CPC分类号: H04N1/40012

    摘要: An image processing apparatus reads color images, identifies the colors of an read color image, converts the color image into a monochrome image, synthesizes color recognition information on the monochrome image, and prints the resulting synthesized image as a monochrome image. As a result, even if a low-priced printer is employed, it is possible to provide a monochrome image permitting recognition of the colors of the color original, or quick identification of differences among the colors thereof. Moreover, this allows a user to specify a desired graphic pattern to be associated with a given color, and to obtain collation tables independently of the monochrome image, or to print the specified graphic pattern with any variable magnification power.

    摘要翻译: 图像处理装置读取彩色图像,识别读取的彩色图像的颜色,将彩色图像转换为单色图像,合成关于单色图像的颜色识别信息,并将所得到的合成图像打印为单色图像。 结果,即使使用低价打印机,也可以提供允许识别彩色原稿的颜色的单色图像或其颜色之间的差异的快速识别。 此外,这允许用户指定与给定颜色相关联的期望图形图案,并且独立于单色图像获得对照表,或以任何可变放大倍率打印指定的图形图案。