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1. 发明申请

US20080211354A1 Bearingless Step Motor 有权
标题翻译：无轴步进电机
公开(公告)号：US20080211354A1
公开(公告)日：2008-09-04
申请号：US11915082
申请日：2006-05-03
申请人： Seung Jong Kim , Du Jin Bach , Hosung Kong
发明人： Seung Jong Kim , Du Jin Bach , Hosung Kong
IPC分类号： H02K37/10
CPC分类号： H02K7/09 , F16C32/0425 , H02K37/18
摘要： There is provided a bearingless step motor in which a rotating shaft can rotate while rising from a main body by a magnetic force without using a mechanical bearing. The bearingless step motor comprises a stator including stator cores having winding portions and a rotor including a rotating shaft and rotor cores. The rotor rotates by a magnetic interaction between the rotor cores and the stator cores. A first permanent magnet is mounted to the rotor and a second permanent magnet is mounted to the stator. The first permanent magnet and the second permanent magnet are arranged so that a repulsive force is generated between magnetic poles. There is little power consumption for raising the rotating shaft and a complicated system for controlling the rise of the rotating shaft is unnecessary. Thus, the motor can be manufactured with a light and compact structure.
摘要翻译：提供了一种无轴承步进电动机，其中旋转轴可以通过磁力从主体上升而旋转，而不使用机械轴承。无轴承步进电动机包括定子，该定子包括具有绕组部分的定子铁心和包括转轴和转子铁心的转子。转子通过转子芯和定子芯之间的磁相互作用旋转。第一永磁体安装在转子上，第二永久磁铁安装在定子上。第一永磁体和第二永久磁铁配置成在磁极之间产生排斥力。提高旋转轴的功耗很小，并且不需要用于控制旋转轴的上升的复杂系统。因此，电动机可以用轻且紧凑的结构制造。

2. 发明授权

US07847453B2 Bearingless step motor 有权
标题翻译：无轴步进电机
公开(公告)号：US07847453B2
公开(公告)日：2010-12-07
申请号：US11915082
申请日：2006-05-03
申请人： Seung Jong Kim , Du Jin Bach , Hosung Kong
发明人： Seung Jong Kim , Du Jin Bach , Hosung Kong
IPC分类号： H02K37/10
CPC分类号： H02K7/09 , F16C32/0425 , H02K37/18
摘要： There is provided a bearingless step motor in which a rotating shaft can rotate while rising from a main body by a magnetic force without using a mechanical bearing. The bearingless step motor comprises a stator including stator cores having winding portions and a rotor including a rotating shaft and rotor cores. The rotor rotates by a magnetic interaction between the rotor cores and the stator cores. A first permanent magnet is mounted to the rotor and a second permanent magnet is mounted to the stator. The first permanent magnet and the second permanent magnet are arranged so that a repulsive force is generated between magnetic poles. There is little power consumption for raising the rotating shaft and a complicated system for controlling the rise of the rotating shaft is unnecessary. Thus, the motor can be manufactured with a light and compact structure.
摘要翻译：提供了一种无轴承步进电动机，其中旋转轴可以通过磁力从主体上升而旋转，而不使用机械轴承。无轴承步进电动机包括定子，该定子包括具有绕组部分的定子铁心和包括转轴和转子铁心的转子。转子通过转子芯和定子芯之间的磁相互作用旋转。第一永磁体安装在转子上，第二永久磁铁安装在定子上。第一永磁体和第二永久磁铁配置成在磁极之间产生斥力。提高旋转轴的功耗很小，并且不需要用于控制旋转轴的上升的复杂系统。因此，电动机可以用轻且紧凑的结构制造。

3. 发明授权

US06842234B2 Apparatus for measuring soot content in diesel engine oil in real time 有权
标题翻译：用于实时测量柴油机油中的烟灰含量的装置
公开(公告)号：US06842234B2
公开(公告)日：2005-01-11
申请号：US10291113
申请日：2002-11-08
申请人： Hosung Kong , Hung-Gu Han , Eui-Sung Yoon , Lyubov Vasilievna Markova , Mikhail Savich Semenyuk
发明人： Hosung Kong , Hung-Gu Han , Eui-Sung Yoon , Lyubov Vasilievna Markova , Mikhail Savich Semenyuk
IPC分类号： G01N21/15 , G01N21/43 , G01N33/00 , G01N33/28
CPC分类号： G01N33/2835 , G01N21/431
摘要： An apparatus for measuring soot content in diesel engine oil in real time comprises an optical rod capable of transmitting light and having a boundary surface adapted to be in contact with the diesel engine oil and first and second end portions, a light-emitting portion, and a first optical fiber connected to the light-emitting means. The first optical fiber is adapted to transmit light from the light-emitting means to the first end portion of the optical rod in an aperture angle of the optical fiber to the boundary surface. The apparatus also comprises a light-receiving portion adapted to receive light from the optical rod and output a signal corresponding to the received light power. The refractive index of the optical rod is larger than the refractive index of the diesel engine oil. The aperture angle of the optical fiber is equal to or larger than a critical angle reduced to air at which the light is totally reflected by the boundary surface.
摘要翻译：用于实时测量柴油机油中的烟灰含量的装置包括能够透光并具有适于与柴油机油和第一和第二端部接触的边界面的光棒，发光部分和连接到发光装置的第一光纤。第一光纤适于将光从光发射装置的光线以光纤的孔径角透射到光学棒的第一端部到边界表面。该装置还包括适于接收来自光棒的光的光接收部分，并输出对应于所接收的光功率的信号。光学棒的折射率大于柴油机油的折射率。光纤的孔径角度等于或大于减小到光被边界表面完全反射的空气的临界角。

4. 发明授权

US09266067B2 Composite separation membrane structure for gas sensor, gas sensor apparatus comprising the same, and method and apparatus for measuring gas concentration using the same 有权
标题翻译：用于气体传感器的复合分离膜结构，包括该气体传感器的气体传感器装置，以及使用该气体浓度测量气体浓度的方法和装置
公开(公告)号：US09266067B2
公开(公告)日：2016-02-23
申请号：US13566087
申请日：2012-08-03
申请人： Hosung Kong , Hung Gu Han , Jung Wook Lee
发明人： Hosung Kong , Hung Gu Han , Jung Wook Lee
IPC分类号： B01D63/08 , G01N27/06 , G01N33/28 , B01D67/00 , B01D69/12 , B01D69/14 , B01D71/70 , B01D71/02
CPC分类号： B01D63/087 , B01D67/0048 , B01D67/0079 , B01D69/12 , B01D69/141 , B01D71/027 , B01D71/70 , B01D2325/36 , B01D2325/38 , G01N27/06 , G01N33/2841 , G01N2610/00
摘要： Disclosed are a composite separation membrane structure for a gas sensor for real-time monitoring of degradation of insulating oil of a power transformer, a gas sensor apparatus including the same, and a method and an apparatus for measuring gas concentration using the same. It is possible to locally diagnose whether there is a fault in the power transformer and what kind of fault occurs where in the power transformer by quantitatively measuring the concentration of several gases dissolved in the insulating oil in real time. As a result, breakdown of the power transformer may be prevented and remaining service life of the insulating oil in the power transformer may be predicted.
摘要翻译：公开了一种用于气体传感器的复合分离膜结构，用于实时监测电力变压器的绝缘油的劣化，包括其的气体传感器装置，以及使用该气体浓度测量气体浓度的方法和装置。电力变压器中是否存在故障，通过定量测量溶解在绝缘油中的几种气体的浓度，可以在电力变压器中进行局部诊断。结果，可以防止电力变压器的故障，并且可以预测电力变压器中的绝缘油的剩余使用寿命。

5. 发明申请

US20080024761A1 Method and apparatus for monitoring oil deterioration in real time 失效
标题翻译：实时监测油质劣化的方法和装置
公开(公告)号：US20080024761A1
公开(公告)日：2008-01-31
申请号：US11640012
申请日：2006-12-15
申请人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
发明人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
IPC分类号： G01N33/28
CPC分类号： G01N21/314 , G01N21/5907 , G01N21/85 , G01N21/8507 , G01N21/94 , G01N33/2888
摘要： There is provided a method and apparatus for monitoring oil deterioration in real time. The method includes the steps of radiating light into an oil medium and measuring light intensities at red, green and blue wavelength ranges of the light after passing through a certain thickness of the oil. A ratio of the light intensity at the red wavelength range to the light intensity at the green wavelength range is computed by using the measured light intensities. These steps are repeated to monitor a change in the above ratio value in real time of oil use. The apparatus includes a light source means for radiating light into an oil medium, a color sensing means for measuring light intensities at red, green and blue wavelength ranges of the light that has passed through a certain thickness of the oil, and a control means for computing and monitoring a ratio of the light intensity at the red wavelength range to the light intensity at the green wavelength range, using the light intensities measured by the color sensing means.
摘要翻译：提供了实时监测油劣化的方法和装置。该方法包括以下步骤：将光照射到油介质中并测量经过一定厚度的油之后的光的红色，绿色和蓝色波长范围的光强度。通过使用测量的光强度来计算红色波长范围内的光强度与绿色波长范围内的光强度的比率。重复这些步骤以监测上述比例值在实际油中的变化。该装置包括用于将光照射到油介质中的光源装置，用于测量已经通过一定厚度的油的红色，绿色和蓝色波长范围内的光强度的颜色检测装置，以及用于使用由颜色感测装置测量的光强度来计算和监测红色波长范围内的光强度与绿色波长范围内的光强度的比率。

6. 发明授权

US07615291B2 Coating material having heat and abrasion resistance and low friction characteristics 有权
标题翻译：具有耐热耐磨性和低摩擦特性的涂料
公开(公告)号：US07615291B2
公开(公告)日：2009-11-10
申请号：US11299119
申请日：2005-12-08
申请人： Yong Bok Lee , Chang Ho Kim , Hosung Kong , Hung Gu Han , Jeon Kook Lee , Jun Hyeon Jo , Byoung Su Lee
发明人： Yong Bok Lee , Chang Ho Kim , Hosung Kong , Hung Gu Han , Jeon Kook Lee , Jun Hyeon Jo , Byoung Su Lee
IPC分类号： B32B9/00
CPC分类号： F16C33/14 , C08K3/08 , C08K3/22 , C08K3/30 , C09D7/61 , C09D7/69 , C23C4/02 , C23C4/06 , C23C4/18 , C23C30/00 , F16C17/024 , F16C33/1095 , F16C2204/52 , F16C2220/70 , F16C2223/06 , F16C2223/42 , F16C2360/00
摘要： There is provided a coating material having heat and abrasion resistance and low friction characteristics, as well as a method of utilizing the same. The coating material comprises 20 to 40 wt % Cr2O3, 40 to 60 wt % binder, 10 to 20 wt % WS2, and 10 to 20 wt % Ag. The binder comprises 60 to 80 wt % Ni and 20 to 40 wt % Cr. The binder may further comprise above 0 to 10 wt % Al. The coating method comprises the steps of pulverizing the coating material, pulverizing a binder, applying the pulverized binder to a surface of a workpiece to form a first layer, applying the pulverized coating material to the first layer to form a second layer, and grinding and polishing the surface of the second layer.
摘要翻译：提供了具有耐热和耐磨性和低摩擦特性的涂层材料，以及利用该涂层材料的方法。涂层材料包含20至40重量％的Cr 2 O 3，40至60重量％的粘合剂，10至20重量％的WS 2和10至20重量％的Ag。粘合剂包含60至80重量％的Ni和20至40重量％的Cr。粘合剂可以进一步包含0至10重量％的Al。涂布方法包括以下步骤：粉碎涂料，粉碎粘合剂，将粉碎的粘合剂施加到工件的表面以形成第一层，将粉碎的涂料施加到第一层以形成第二层，抛光第二层的表面。

7. 发明授权

US07612874B2 Method and apparatus for monitoring oil deterioration in real time 失效
标题翻译：实时监测油质劣化的方法和装置
公开(公告)号：US07612874B2
公开(公告)日：2009-11-03
申请号：US11640012
申请日：2006-12-15
申请人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
发明人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
IPC分类号： G01N33/28
CPC分类号： G01N21/314 , G01N21/5907 , G01N21/85 , G01N21/8507 , G01N21/94 , G01N33/2888
摘要： There is provided a method and apparatus for monitoring oil deterioration in real time. The method includes the steps of radiating light into an oil medium and measuring light intensities at red, green and blue wavelength ranges of the light after passing through a certain thickness of the oil. A ratio of the light intensity at the red wavelength range to the light intensity at the green wavelength range is computed by using the measured light intensities. These steps are repeated to monitor a change in the above ratio value in real time of oil use. The apparatus includes a light source means for radiating light into an oil medium, a color sensing means for measuring light intensities at red, green and blue wavelength ranges of the light that has passed through a certain thickness of the oil, and a control means for computing and monitoring a ratio of the light intensity at the red wavelength range to the light intensity at the green wavelength range, using the light intensities measured by the color sensing means.
摘要翻译：提供了实时监测油劣化的方法和装置。该方法包括以下步骤：将光照射到油介质中并测量经过一定厚度的油之后的光的红色，绿色和蓝色波长范围的光强度。通过使用测量的光强度来计算红色波长范围内的光强度与绿色波长范围内的光强度的比率。重复这些步骤以监测上述比例值在实际油中的变化。该装置包括用于将光照射到油介质中的光源装置，用于测量已经通过一定厚度的油的红色，绿色和蓝色波长范围内的光强度的颜色检测装置，以及用于使用由颜色感测装置测量的光强度来计算和监测红色波长范围内的光强度与绿色波长范围内的光强度的比率。

8. 发明申请

US20070003693A1 Coating material having heat and abrasion resistance and low friction characteristics 有权
标题翻译：具有耐热耐磨性和低摩擦特性的涂料
公开(公告)号：US20070003693A1
公开(公告)日：2007-01-04
申请号：US11299119
申请日：2005-12-08
申请人： Yong Bok Lee , Chang Ho Kim , Hosung Kong , Hung Gu Han , Jeon Kook Lee , Jun Hyeon Jo , Byoung Su Lee
发明人： Yong Bok Lee , Chang Ho Kim , Hosung Kong , Hung Gu Han , Jeon Kook Lee , Jun Hyeon Jo , Byoung Su Lee
IPC分类号： B05D1/08 , B05D1/12 , B05D7/00 , C09D1/00 , C09K17/40
CPC分类号： F16C33/14 , C08K3/08 , C08K3/22 , C08K3/30 , C09D7/61 , C09D7/69 , C23C4/02 , C23C4/06 , C23C4/18 , C23C30/00 , F16C17/024 , F16C33/1095 , F16C2204/52 , F16C2220/70 , F16C2223/06 , F16C2223/42 , F16C2360/00
摘要： There is provided a coating material having heat and abrasion resistance and low friction characteristics, as well as a method of utilizing the same. The coating material comprises 20 to 40 wt % Cr2O3, 40 to 60 wt % binder, 10 to 20 wt % WS2, and 10 to 20 wt % Ag. The binder comprises 60 to 80 wt % Ni and 20 to 40 wt % Cr. The binder may further comprise above 0 to 10 wt % Al. The coating method comprises the steps of pulverizing the coating material, pulverizing a binder, applying the pulverized binder to a surface of a workpiece to form a first layer, applying the pulverized coating material to the first layer to form a second layer, and grinding and polishing the surface of the second layer.
摘要翻译：提供了具有耐热和耐磨性和低摩擦特性的涂层材料，以及利用该涂层材料的方法。涂料包含20至40重量％的Cr 2 O 3 3，40至60重量％的粘合剂，10至20重量％的WS 2，和10〜20重量％的Ag。粘合剂包含60至80重量％的Ni和20至40重量％的Cr。粘合剂可以进一步包含0至10重量％的Al。涂布方法包括以下步骤：粉碎涂料，粉碎粘合剂，将粉碎的粘合剂施加到工件的表面以形成第一层，将粉碎的涂料施加到第一层以形成第二层，抛光第二层的表面。

9. 发明授权

US07391035B2 Method and device for monitoring oil oxidation in real time by measuring fluorescence 失效
标题翻译：通过测量荧光实时监测油氧化的方法和装置
公开(公告)号：US07391035B2
公开(公告)日：2008-06-24
申请号：US11407404
申请日：2006-04-18
申请人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
发明人： Hosung Kong , Eui Sung Yoon , Hung Gu Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01N21/6408 , G01N21/8507 , G01N33/2888 , G01N2021/6421
摘要： There is provided a method and a device of monitoring oil oxidation in real time. The method of the present invention comprises the steps of: irradiating ultraviolet light into oil to be monitored; measuring fluorescence emission intensity of the oil in red, green and blue wavelength bands; determining one value measured in a relatively long wavelength band and the other value measured in a relatively short wavelength band among the fluorescence emission intensity measured in the red, green and blue wavelength bands; calculating a fluorescence emission ratio which is defined as a ratio of the value measured in the relatively long wavelength band to the value measured in the relatively short wavelength band; and monitoring a change in the fluorescence emission ratio. It is then determined whether the fluorescence emission ratio reaches a predetermined critical magnitude. When the fluorescence emission ratio reaches the critical magnitude, the necessity of replacing the oil with new one is indicated.
摘要翻译：提供了实时监测油氧化的方法和装置。本发明的方法包括以下步骤：将紫外光照射到待监测的油中; 测量红色，绿色和蓝色波段的油的荧光发射强度; 确定在相对长的波长带中测量的一个值和在相对短的波长带中测量的在红色，绿色和蓝色波长带中测量的荧光发射强度中的另一个值; 计算荧光发射比，其被定义为在相对长的波长带中测量的值与在相对短的波长带中测量的值的比率; 并监测荧光发射比的变化。然后确定荧光发射比率是否达到预定的临界量值。当荧光发射比达到临界值时，需要用新的油代替油。

10. 发明申请

US20070187617A1 Method and device for monitoring oil oxidation in real time by measuring fluorescence 失效
标题翻译：通过测量荧光实时监测油氧化的方法和装置
公开(公告)号：US20070187617A1
公开(公告)日：2007-08-16
申请号：US11407404
申请日：2006-04-18
申请人： Hosung Kong , Eui Yoon , Hung Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
发明人： Hosung Kong , Eui Yoon , Hung Han , Lyubov Markova , Mikhail Semenyuk , Vladimir Makarenko
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01N21/6408 , G01N21/8507 , G01N33/2888 , G01N2021/6421
摘要： There is provided a method and a device of monitoring oil oxidation in real time. The method of the present invention comprises the steps of: irradiating ultraviolet light into oil to be monitored; measuring fluorescence emission intensity of the oil in red, green and blue wavelength bands; determining one value measured in a relatively long wavelength band and the other value measured in a relatively short wavelength band among the fluorescence emission intensity measured in the red, green and blue wavelength bands; calculating a fluorescence emission ratio which is defined as a ratio of the value measured in the relatively long wavelength band to the value measured in the relatively short wavelength band; and monitoring a change in the fluorescence emission ratio. It is then determined whether the fluorescence emission ratio reaches a predetermined critical magnitude. When the fluorescence emission ratio reaches the critical magnitude, the necessity of replacing the oil with new one is indicated.
摘要翻译：提供了实时监测油氧化的方法和装置。本发明的方法包括以下步骤：将紫外光照射到待监测的油中; 测量红色，绿色和蓝色波段的油的荧光发射强度; 确定在相对长的波长带中测量的一个值和在相对短的波长带中测量的在红色，绿色和蓝色波长带中测量的荧光发射强度中的另一个值; 计算荧光发射比，其被定义为在相对长的波长带中测量的值与在相对短的波长带中测量的值的比率; 并监测荧光发射比的变化。然后确定荧光发射比率是否达到预定的临界量值。当荧光发射比达到临界值时，需要用新的油代替油。

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