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1. 发明申请

US20090283353A1 Lubricant Composition, Speed Reduction Gear Employing the Composition, and Electric Power Steering Apparatus Employing the Speed Reduction Gear 审中-公开
标题翻译：使用该组合物的润滑剂组合物，减速装置以及使用减速齿轮的电动转向装置
公开(公告)号：US20090283353A1
公开(公告)日：2009-11-19
申请号：US12085234
申请日：2006-11-17
申请人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai
发明人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai
IPC分类号： B62D5/04 , C10M117/02 , C10M115/10
CPC分类号： B62D5/0409 , C10M123/02 , C10M123/06 , C10M169/02 , C10M2201/062 , C10M2201/087 , C10M2205/0206 , C10M2207/1206 , C10M2207/1225 , C10M2207/1265 , C10M2207/1285 , C10M2217/041 , C10M2217/045 , C10M2217/046 , C10M2219/006 , C10M2219/0445 , C10M2219/0466 , C10N2210/01 , C10N2210/02 , C10N2220/00 , C10N2220/022 , C10N2220/082 , C10N2240/04 , C10N2250/08 , C10N2250/10 , C10N2250/12 , C10N2260/14 , F16H57/041 , F16H57/0464
摘要： A novel lubricant composition is provided, which is free from an increase in consistency, separation of its lubricant base oil, and leakage of the separated lubricant base oil from a speed reduction gear or the like even if a stress is repeatedly applied to the composition over a long period of time. A speed reduction gear employing the lubricant composition, and an electric power steering apparatus are also provided. The lubricant composition employs at least two types of thickeners including lithium stearate in combination, and has a worked penetration of not less than 355 (at 25° C.). The speed reduction gear 50 is filled with the lubricant composition containing minute particles, and the electric power steering apparatus includes the speed reduction gear.
摘要翻译：提供了一种新颖的润滑剂组合物，其即使应力反复施加到组合物上，也不会增加稠度，分离其润滑剂基础油，并将分离的润滑剂基础油与减速齿轮等泄漏很长一段时间。还提供了使用润滑剂组合物的减速装置和电动助力转向装置。润滑剂组合物组合使用至少两种类型的增稠剂，包括硬脂酸锂，并且具有不小于355（在25℃）的加工渗透性。减速齿轮50填充有含有微小颗粒的润滑剂组合物，电动助力转向装置包括减速齿轮。

2. 发明授权

US06280642B1 Ink jet head and method of manufacturing same 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US06280642B1
公开(公告)日：2001-08-28
申请号：US09051267
申请日：1998-04-07
申请人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai
发明人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai
IPC分类号： G11B5127
CPC分类号： B41J2/14201 , B41J2/1607 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2/1645
摘要： An ink jet print head suitable for high-density printing. The ink jet print head comprises a plurality of nozzles for ejecting an ink, ink chambers, for passage and pressurization of the ink, communicating with the nozzles, and pressurizing means for creating a change in volume of the ink in the ink chamber to eject the ink through the nozzles. The ink chamber comprises a base plate member comprised of a transparent substrate having a predetermined form and dimension, a base wall member made of a material impermeable to light, the base wall member being provided above the base plate member in a pattern form according to the form of the ink chamber, and a partitioning member provided, above the base plate member, in areas not occupied by the base wall member. The partitioning member is formed from a partitioning member-forming, photosensitive material by photolithography using the base wall member pattern as a mask. A process of producing the above ink jet head is also disclosed.
摘要翻译：适用于高密度印刷的喷墨打印头。喷墨打印头包括用于喷射墨水的多个喷嘴，用于墨水的通过和加压的墨水室，与喷嘴连通的加压装置，以及用于产生墨水室中的墨水的体积变化的喷墨墨水通过喷嘴。墨水室包括由具有预定形状和尺寸的透明基板构成的基板构件，由不透光材料制成的底壁构件，底壁构件以根据该图案形式的图案形式设置在基板构件的上方墨水室的形式，以及设置在基板部件的上方的未被基壁部件占据的区域的分隔部件。分隔构件通过使用基壁构件图案作为掩模的光刻法由形成分隔构件的感光材料形成。还公开了制造上述喷墨头的方法。

3. 发明申请

US20070180944A1 Lubricant composition, speed reduction gear using the lubricant composition, and electric power steering apparatus using the speed reduction gear 有权
标题翻译：使用润滑剂组合物的润滑剂组合物，减速装置以及使用减速装置的电动助力转向装置
公开(公告)号：US20070180944A1
公开(公告)日：2007-08-09
申请号：US10593820
申请日：2005-03-23
申请人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai , Takashi Okaniwa , Satoshi Yamazaki
发明人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai , Takashi Okaniwa , Satoshi Yamazaki
IPC分类号： C10M169/04 , F16H35/00 , F16H57/04
CPC分类号： C10M169/06 , C10M2201/05 , C10M2201/0626 , C10M2201/0876 , C10M2205/0206 , C10M2207/1265 , C10M2215/1026 , C10M2217/045 , C10M2219/0445 , C10M2219/0466 , C10N2220/022 , C10N2220/08 , C10N2220/082 , C10N2230/06 , C10N2230/76 , C10N2240/04 , C10N2250/10 , F16H1/16 , F16H57/0006 , F16H57/0498 , Y10T74/19991
摘要： A lubricant composition comprising a lubricating base oil, fine particles and a calcium sulfonate-based thickener, a speed reduction gear filled with the lubricant composition, and an electric power steering apparatus comprising the speed reduction gear are disclosed. It is possible to reduce the operating noise of a speed reduction gear regardless of the amount of backlash that occurs on combining a small gear and a large gear without a more complicate structure of the speed reduction gear by an action of the fine particles while preventing separation of oil by an action of the calcium sulfonate-based thickener added to the lubricant composition, and thus the noise in the inside of car generated by the electric power steering apparatus can be reduced with a low cost.
摘要翻译：公开了一种润滑剂组合物，其包含润滑油基础油，细颗粒和基于磺酸钙的增稠剂，填充有润滑剂组合物的减速齿轮和包括减速齿轮的电动助力转向装置。无论在小齿轮和大齿轮组合时发生的齿隙量如何，都可以减小减速齿轮的操作噪音，而不会由于微粒的作用而使减速齿轮的结构更复杂，同时防止分离的油通过添加到润滑剂组合物中的基于磺酸钙的增稠剂的作用，因此能够以低成本降低由电动助力转向装置产生的汽车内部的噪音。

4. 发明授权

US06368729B1 Tungsten film, method of manufacturing the same, and thin-film heater 失效
标题翻译：钨膜，其制造方法和薄膜加热器
公开(公告)号：US06368729B1
公开(公告)日：2002-04-09
申请号：US09670396
申请日：2000-09-27
申请人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai , Hiroshi Ikeda
发明人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai , Hiroshi Ikeda
IPC分类号： B32B1504
CPC分类号： C23C14/185 , Y10T428/12431 , Y10T428/1284
摘要： The invention provides a thin-film heater having a high heat-resisting property and a high resistivity and suitable for low power consumption and for a compact and fine structure, and a method of manufacturing this thin-film heater. A thin-film heater contains a tungsten film formed on a substrate, and this tungsten film generates heat when a current is supplied to this tungsten film. The tungsten film is formed by an RF sputtering method, and is constructed of tungsten having peaks at approximately 36 degrees, 40 degrees and 44 degrees in Bragg angle 2&thgr; of X-ray diffraction.
摘要翻译：本发明提供一种具有高耐热性和高电阻率并且适合于低功耗和小型和精细结构的薄膜加热器，以及制造该薄膜加热器的方法。一种薄膜加热器，包括形成在基板上的钨膜，并且当向该钨膜供给电流时，该钨膜产生热量。钨膜通过RF溅射法形成，并且由在X射线衍射的布拉格角2θ处具有大约36度，40度和44度的峰值的钨构成。

5. 发明授权

US08039423B2 Lubricant composition, speed reduction gear using the lubricant composition, and electric power steering apparatus using the speed reduction gear 有权
标题翻译：使用润滑剂组合物的润滑剂组合物，减速装置以及使用减速装置的电动助力转向装置
公开(公告)号：US08039423B2
公开(公告)日：2011-10-18
申请号：US10593820
申请日：2005-03-23
申请人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai , Takashi Okaniwa , Satoshi Yamazaki
发明人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai , Takashi Okaniwa , Satoshi Yamazaki
IPC分类号： C10M135/10 , C10M149/00
CPC分类号： C10M169/06 , C10M2201/05 , C10M2201/0626 , C10M2201/0876 , C10M2205/0206 , C10M2207/1265 , C10M2215/1026 , C10M2217/045 , C10M2219/0445 , C10M2219/0466 , C10N2220/022 , C10N2220/08 , C10N2220/082 , C10N2230/06 , C10N2230/76 , C10N2240/04 , C10N2250/10 , F16H1/16 , F16H57/0006 , F16H57/0498 , Y10T74/19991
摘要： Disclosed are a lubricant composition including a lubricating base oil, fine particles and a calcium sulfonate-based thickener, a speed reduction gear filled with the lubricant composition, and an electric power steering apparatus including the speed reduction gear. The invention reduces operating noise of the speed reduction gear, regardless of the amount of backlash that occurs on combining a small gear and a large gear and without a more complicated structure for the speed reduction gear, by action of the fine particles. Further, separation of oil is prevented, by action of the calcium sulfonate-based thickener of the lubricant composition, so that electric power steering apparatus noise within the inside of a car is reduced at a low cost.
摘要翻译：公开了一种润滑剂组合物，其包含润滑基础油，细颗粒和基于磺酸钙的增稠剂，填充有润滑剂组合物的减速齿轮以及包括减速齿轮的电动助力转向装置。无论细小颗粒的作用如何，通过组合小齿轮和大齿轮以及减速齿轮结构不复杂的结构，都能够减轻减速装置的运转噪音。此外，通过润滑剂组合物的磺酸钙系增稠剂的作用，可以防止油分离，从而以低成本降低了汽车内部的电动助力转向装置的噪音。

6. 发明申请

US20070264077A1 Spline Joint and Lubricating Agent Composition 审中-公开
标题翻译：花键接头及润滑剂组成
公开(公告)号：US20070264077A1
公开(公告)日：2007-11-15
申请号：US11630161
申请日：2005-06-27
申请人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai
发明人： Kouji Kitahata , Fumiaki Kasahara , Yoshimasa Shirai
IPC分类号： C10M101/00 , F16C33/20
CPC分类号： F16D3/06 , F16D2001/103 , F16D2300/06 , Y10T403/559 , Y10T403/7026
摘要： Provided are a spline joint (1) where a section at which a male spline shaft (2) and a female spline shaft (3) mesh is filled with a lubricating agent composition containing a lubricating oil and buffer particles (B), and the lubricating agent composition. Impact caused by meshing of both spline shafts (2, 3) is buffered by the buffer particles (B) placed in the section at which both spline shafts (2, 3) mesh. As a result, chattering sound and sliding resistance can be stably reduced for a longer time without having wearing and peeling which occur in coating.
摘要翻译：提供一种花键接头（1），其中，阳型花键轴（2）和雌花键轴（3）啮合的部分填充有含有润滑油和缓冲颗粒（B）的润滑剂组合物，润滑剂代理成分。由两个花键轴（2,3）的啮合引起的冲击由放置在两个花键轴（2,3）啮合的部分中的缓冲颗粒（B）缓冲。结果，可以在更长时间内稳定地降低振动声音和滑动阻力，而不会在涂布中发生磨损和剥离。

7. 发明授权

US06306562B1 Ink jet head and process for producing the same 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US06306562B1
公开(公告)日：2001-10-23
申请号：US09501184
申请日：2000-02-10
申请人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai
发明人： Tomoo Ikeda , Etsuo Yamamoto , Yoshimasa Shirai
IPC分类号： G03C500
CPC分类号： B41J2/14201 , B41J2/1607 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2/1645
摘要： An ink jet print head suitable for high-density printing. The ink jet print head comprises a plurality of nozzles for ejecting an ink, ink chambers, for passage and pressurization of the ink, communicating with the nozzles, and pressurizing means for creating a change in volume of the ink in the ink chamber to eject the ink through the nozzles. The ink chamber comprises a base plate member comprised of a transparent substrate having a predetermined form and dimension, a base wall member made of a material impermeable to light, the base wall member being provided above the base plate member in a pattern form according to the form of the ink chamber, and a partitioning member provided, above the base plate member, in areas not occupied by the base wall member. The partitioning member is formed from a partitioning member-forming, photosensitive material by photolithography using the base wall member pattern as a mask. A process of producing the above ink jet head is also disclosed.
摘要翻译：适用于高密度印刷的喷墨打印头。喷墨打印头包括用于喷射墨水的多个喷嘴，用于墨水的通过和加压的墨水室，与喷嘴连通的加压装置，以及用于产生墨水室中的墨水的体积变化的喷墨墨水通过喷嘴。墨水室包括由具有预定形状和尺寸的透明基板构成的基板构件，由不透光材料制成的底壁构件，底壁构件以根据该图案形式的图案形式设置在基板构件的上方墨水室的形式，以及设置在基板部件的上方的未被基壁部件占据的区域的分隔部件。分隔构件通过使用基壁构件图案作为掩模的光刻法由形成分隔构件的感光材料形成。还公开了制造上述喷墨头的方法。

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