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1. 发明授权

US5447579A Rolling part steel 失效
标题翻译：轧制钢
公开(公告)号：US5447579A
公开(公告)日：1995-09-05
申请号：US164840
申请日：1993-12-09
申请人： Kiyoshi Hirakawa , Norifumi Ikeda
发明人： Kiyoshi Hirakawa , Norifumi Ikeda
IPC分类号： C22C38/00 , C22C38/60 , F16C33/32 , F16C33/34 , F16C33/62
CPC分类号： C22C38/60 , F16C33/62 , Y10S148/906
摘要： A rolling part steel with which the strength of a rolling part of a cold-worked bearing is improved compared with that of a conventional turned part by controlling the length and number of sulfide inclusions in the steel to an optimal range, when a rolling part steel is prepared so that the maximum length of sulfide inclusions in the steel is 100 .mu.m or less and that a number of sulfide inclusions whose lengths exceed 40 .mu.m is 50 or less per unit area (160 mm.sup.2) , the roughness of its bore surface is improved to have a greater strength. As a result, for example, a thus formed raceway ring has a longer life against fatigue-induced cracks than a turned raceway ring.
摘要翻译：通过将轧制部分钢中的硫化物夹杂物的长度和数量控制在最佳范围内，与现有的轧制部分相比，冷轧轴承的轧制部分的强度提高了的滚动部件钢制成钢的硫化物夹杂物的最大长度为100μm以下，长度超过40μm的硫化物夹杂物的数量为每单位面积（160mm 2）为50以下，其孔面的粗糙度被改进以具有更大的实力。结果，例如，如此形成的滚道环比转动的滚道环具有比疲劳引起的裂纹更长的寿命。

2. 发明授权

US06874942B2 Rolling device 失效
标题翻译：滚动装置
公开(公告)号：US06874942B2
公开(公告)日：2005-04-05
申请号：US10296155
申请日：2001-03-01
申请人： Toyohisa Yamamoto , Norifumi Ikeda , Kouichi Yamamoto
发明人： Toyohisa Yamamoto , Norifumi Ikeda , Kouichi Yamamoto
IPC分类号： F16C29/00 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/62 , F16C33/44
CPC分类号： F16C33/62 , F16C29/005 , F16C33/32 , F16C33/34 , F16C2206/00 , F16C2206/60 , F16C2206/80 , F16C2206/82 , F16C2220/20 , F16C2240/48 , F16C2240/54
摘要： A guide rail 13 is formed of a ceramic material having a specific strength of 2×107 mm or more and has a planar part with a surface roughness of 0.5 μmRa or less. Further, the guide rail 13 has a recess 18 for avoiding interference with a part to be attached in which the corner 18a of the recess 18 is formed with a radius of curvature of 0.1 mm or more.
摘要翻译：导轨13由具有2×10 7 mm以上的比强度的陶瓷材料形成，具有表面粗糙度为0.5μmRa以下的平面部。此外，导轨13具有用于避免与凹部18的角部18a以0.1mm以上的曲率半径形成的要附接部的干涉的凹部18。

3. 发明申请

US20100027110A1 OBSERVABLE CENTRIFUGAL APPARATUS AND OBSERVATION APPARATUS 有权
标题翻译：可观察的离心装置和观察装置
公开(公告)号：US20100027110A1
公开(公告)日：2010-02-04
申请号：US12520092
申请日：2007-11-19
申请人： Norifumi Ikeda , Nobuaki Tanaka , Koichi Morita
发明人： Norifumi Ikeda , Nobuaki Tanaka , Koichi Morita
IPC分类号： G02B21/06 , G02B21/26
CPC分类号： G02B21/24 , G01N21/07 , G01N2021/0378 , G01N2021/0389
摘要： Disclosed is an observable centrifugal apparatus capable of checking in real time a state of a sample during reaction of separation or synthesization in the form of a stable and high-quality image at a high frame rate. An observable centrifugal apparatus A has a rotary disc 4 rotating about a rotary shaft 2, a reactor 6 disposed on the rotary disc and rotating together with the rotary disc while accommodating a sample, and a microscope 8 for observing a state of the sample within the reactor, in which predetermined substances of the sample are separated or synthesized by applying a centrifugal force to the sample within the reactor. The microscope is fixed in a predetermined position on the rotary disc so as to enable the state of the sample within the reactor to be observed, and the rotary disc is fitted with an imaging device 19 for photographing the state of the sample, caught by the microscope, within the reactor and a microscope image, and with an image wireless transmission device 12 for wirelessly transmitting in real time the photographed image of the microscope image photographed by the imaging device as a dynamic image.
摘要翻译：公开了一种可观测的离心装置，其能够以高帧速率以稳定且高质量的图像的形式实时检查样品在分离或合成反应期间的状态。可观察到的离心装置A具有围绕旋转轴2旋转的旋转盘4，设置在旋转盘上并与旋转盘一起旋转同时容纳样品的反应器6，以及用于观察样品的状态的显微镜8 反应器，其中样品的预定物质通过向反应器内的样品施加离心力而分离或合成。将显微镜固定在旋转盘上的预定位置，以便能够观察到反应器内的样品的状态，并且旋转盘配有成像装置19，用于拍摄样品的状态显微镜，反应器内和显微镜图像，以及图像无线发送装置12，用于实时地将由成像装置拍摄的显微镜图像的拍摄图像实时地无缝传输为动态图像。

4. 发明授权

US08164828B2 Observable centrifugal apparatus and observation apparatus 有权
标题翻译：可观察离心装置和观察装置
公开(公告)号：US08164828B2
公开(公告)日：2012-04-24
申请号：US12520092
申请日：2007-11-19
申请人： Norifumi Ikeda , Nobuaki Tanaka , Koichi Morita
发明人： Norifumi Ikeda , Nobuaki Tanaka , Koichi Morita
IPC分类号： G02B21/00 , B04B15/00
CPC分类号： G02B21/24 , G01N21/07 , G01N2021/0378 , G01N2021/0389
摘要： Disclosed is an observable centrifugal apparatus capable of checking in real time a state of a sample during reaction of separation or synthesization in the form of a stable and high-quality image at a high frame rate. An observable centrifugal apparatus A has a rotary disc 4 rotating about a rotary shaft 2, a reactor 6 disposed on the rotary disc and rotating together with the rotary disc while accommodating a sample, and a microscope 8 for observing a state of the sample within the reactor, in which predetermined substances of the sample are separated or synthesized by applying a centrifugal force to the sample within the reactor. The microscope is fixed in a predetermined position on the rotary disc so as to enable the state of the sample within the reactor to be observed, and the rotary disc is fitted with an imaging device 19 for photographing the state of the sample, caught by the microscope, within the reactor and a microscope image, and with an image wireless transmission device 12 for wirelessly transmitting in real time the photographed image of the microscope image photographed by the imaging device as a dynamic image.
摘要翻译：公开了一种可观测的离心装置，其能够以高帧速率以稳定且高质量的图像的形式实时检查样品在分离或合成反应期间的状态。可观察到的离心装置A具有围绕旋转轴2旋转的旋转盘4，设置在旋转盘上并与旋转盘一起旋转同时容纳样品的反应器6，以及用于观察样品的状态的显微镜8 反应器，其中样品的预定物质通过向反应器内的样品施加离心力而分离或合成。将显微镜固定在旋转盘上的预定位置，以便能够观察到反应器内的样品的状态，并且旋转盘配有成像装置19，用于拍摄样品的状态显微镜，反应器内和显微镜图像，以及图像无线发送装置12，用于实时地将由成像装置拍摄的显微镜图像的拍摄图像实时地无缝传输为动态图像。

5. 发明授权

US06726367B2 Rolling apparatus 有权
标题翻译：滚动装置
公开(公告)号：US06726367B2
公开(公告)日：2004-04-27
申请号：US09820867
申请日：2001-03-30
申请人： Toyohisa Yamamoto , Norifumi Ikeda
发明人： Toyohisa Yamamoto , Norifumi Ikeda
IPC分类号： F16C1900
CPC分类号： F16C33/6633 , C10N2240/02 , C10N2250/10 , F16C19/06 , F16C19/525 , F16C33/62 , F16C2202/24
摘要： A rolling bearing 1 comprises a inner ring 2 (as a movable member), an outer ring 3 (as supporter) for supporting the inner ring 2, and a plurality of rolling elements 4 disposed between the inner ring 2 and the outer ring 3. The rolling element are rotated in accordance with the rotation of the inner ring 2. The rolling bearing is to be located in the vicinity of a heat source. The outer ring 3 located nearer to the heat source than the inner ring 2 is composed with a material of a heat conductivity being 40 W/m·K or less.
摘要翻译：滚动轴承1包括内圈2（作为可动构件），用于支撑内圈2的外圈3（作为支撑件）和设置在内圈2和外圈3之间的多个滚动元件4。滚动体根据内圈2的旋转而旋转。滚动轴承位于热源附近。位于比内圈2更靠近热源的外圈3由导热率为40W / m·K以下的材料构成。

6. 发明授权

US06471408B1 Solid lubricating rolling bearing 有权
标题翻译：固体润滑滚动轴承
公开(公告)号：US06471408B1
公开(公告)日：2002-10-29
申请号：US09463128
申请日：2000-01-20
申请人： Norifumi Ikeda , Shin Nizeki
发明人： Norifumi Ikeda , Shin Nizeki
IPC分类号： F16C3330
CPC分类号： F16C33/37 , F16C19/06 , F16C19/20 , F16C33/427 , F16C33/6696
摘要： A spacer type solid lubricating bearing disposing a spacer comprising a solid lubricating material, for example, graphite between each of rolling elements is proposed. A solid lubricating rolling bearing is provided with an inner ring, an outer ring, rolling elements, spacers of a material containing a solid lubricant comprising a selected material, and a cage with a pocket for accommodating at least one spacer and one rolling element as a unit.
摘要翻译：提出了一种间隔型固体润滑轴承，其设置包括固体润滑材料的间隔物，例如每个滚动元件之间的石墨。固体润滑滚动轴承设置有内圈，外圈，滚动元件，包含选定材料的固体润滑剂的材料的间隔件，以及具有用于容纳至少一个间隔件和一个滚动元件的凹槽的保持架单元。

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