公开(公告)号：US20100093567A1

公开(公告)日：2010-04-15

申请号：US12593111

申请日：2007-04-24

申请人： Toshiaki Endo ,  Yuji Onuki ,  Yutaka Imai

发明人： Toshiaki Endo ,  Yuji Onuki ,  Yutaka Imai

IPC分类号： F16C33/30 ,  C10M115/08 ,  C10M117/02

CPC分类号： C10M169/02 ,  C10M2203/1006 ,  C10M2207/0406 ,  C10M2207/128 ,  C10M2207/2805 ,  C10M2207/2835 ,  C10M2207/301 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633 ,  C10N2210/01 ,  C10N2210/02

摘要： A grease is provided which has an improved inflow property of the grease into a lubrication unit and has a long life when used for bearings even under a high temperature environment.A grease composition comprising a base oil and a thickener, characterized in that the base oil contains an ester synthetic oil, the content of the ester synthetic oil is not less than 20% by mass of the total mass of the base oil and the thickener contains a diurea compound represented by the Formula (I): R1—NHCONH—R2—NHCONH—R3,  (I) wherein R2 is a C6-15 divalent aromatic hydrocarbon group, R1 and R3 are the same or different, and represent cyclohexyl or C8-22 linear or branched alkyl, and the molar ratio of cyclohexyl to the total of cyclohexyl and C8-22 linear or branched alkyl is 60 to 95%.

摘要翻译： 提供了一种润滑脂，其具有改善润滑脂进入润滑单元的流入性能，并且即使在高温环境下也用于轴承时使用寿命长。 一种含有基油和增稠剂的润滑脂组合物，其特征在于，所述基油含有酯类合成油，所述酯类合成油的含量为所述基础油的总质量的20质量％以上，所述增稠剂含有 由式（I）表示的二脲化合物：R1-NHCONH-R2-NHCONH-R3，（I）其中R2是C6-15二价芳族烃基，R1和R3相同或不同，代表环己基或C8 -22直链或支链烷基，环己基与环己基和C8-22直链或支链烷基的总摩尔比为60至95％。

公开(公告)号：US09085744B2

公开(公告)日：2015-07-21

申请号：US12593111

申请日：2007-04-24

申请人： Toshiaki Endo ,  Yuji Onuki ,  Yutaka Imai

发明人： Toshiaki Endo ,  Yuji Onuki ,  Yutaka Imai

IPC分类号： C10M169/02 ,  F16C33/66

CPC分类号： C10M169/02 ,  C10M2203/1006 ,  C10M2207/0406 ,  C10M2207/128 ,  C10M2207/2805 ,  C10M2207/2835 ,  C10M2207/301 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633 ,  C10N2210/01 ,  C10N2210/02

摘要： A grease is provided which has an improved inflow property of the grease into a lubrication unit and has a long life when used for bearings even under a high temperature environment.A grease composition comprising a base oil and a thickener, characterized in that the base oil contains an ester synthetic oil, the content of the ester synthetic oil is not less than 20% by mass of the total mass of the base oil and the thickener contains a diurea compound represented by the Formula (I): R1—NHCONH—R2—NHCONH—R3,  (I) wherein R2 is a C6-15 divalent aromatic hydrocarbon group, R1 and R3 are the same or different, and represent cyclohexyl or C8-22 linear or branched alkyl, and the molar ratio of cyclohexyl to the total of cyclohexyl and C8-22 linear or branched alkyl is 60 to 95%.

摘要翻译： 提供了一种润滑脂，其具有改善润滑脂进入润滑单元的流入性能，并且即使在高温环境下也用于轴承时使用寿命长。 一种含有基油和增稠剂的润滑脂组合物，其特征在于，所述基油含有酯类合成油，所述酯类合成油的含量为所述基础油的总质量的20质量％以上，所述增稠剂含有 由式（I）表示的二脲化合物：R1-NHCONH-R2-NHCONH-R3，（I）其中R2是C6-15二价芳族烃基，R1和R3相同或不同，代表环己基或C8 -22直链或支链烷基，环己基与环己基和C8-22直链或支链烷基的总摩尔比为60至95％。

公开(公告)号：US10336964B2

公开(公告)日：2019-07-02

申请号：US13120234

申请日：2009-09-28

申请人： Yutaka Imai ,  Yuji Onuki

发明人： Yutaka Imai ,  Yuji Onuki

IPC分类号： C10M169/06 ,  F16C33/66

摘要： The invention provides a grease composition suitable for being packed in roll bearings to be lubricated at elevated temperatures and a bearing in which the above-mentioned grease composition is packed. In the grease composition containing a base oil, a urea-containing thickener and an additive, the additive includes an overbased metal sulfonate and the amount of the overbased metal sulfonate is 0.05 to 1.00 mass % with respect to the total amount of the grease composition. The bearing has the above-mentioned grease composition sealed therein.

公开(公告)号：US20110183876A1

公开(公告)日：2011-07-28

申请号：US13120234

申请日：2009-09-28

申请人： Yutaka Imai ,  Yuji Onuki

发明人： Yutaka Imai ,  Yuji Onuki

IPC分类号： F16C33/02 ,  C10M159/24

CPC分类号： C10M169/06 ,  C10M2205/0285 ,  C10M2207/0406 ,  C10M2207/1256 ,  C10M2207/1265 ,  C10M2215/1026 ,  C10M2219/046 ,  C10M2219/066 ,  C10N2230/06 ,  C10N2230/52 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633 ,  C10N2210/02

摘要： The invention provides a grease composition suitable for being packed in roll bearings to be lubricated at elevated temperatures and a bearing in which the above-mentioned grease composition is packed. In the grease composition containing a base oil, a urea-containing thickener and an additive, the additive includes an overbased metal sulfonate and the amount of the overbased metal sulfonate is 0.05 to 1.00 mass % with respect to the total amount of the grease composition. The bearing has the above-mentioned grease composition sealed therein.

摘要翻译： 本发明提供一种润滑脂组合物，其适用于包装在要在高温下润滑的辊轴承中，以及其中填充上述润滑脂组合物的轴承。 在含有基础油，含尿素增稠剂和添加剂的润滑脂组合物中，添加剂含有高碱性金属磺酸盐，相对于润滑脂组合物的总量，高碱性金属磺酸盐的含量为0.05〜1.00质量％。 轴承具有密封在其中的上述润滑脂组合物。

公开(公告)号：US09528073B2

公开(公告)日：2016-12-27

申请号：US12864143

申请日：2009-01-23

申请人： Toshiaki Endo ,  Junichi Imai ,  Yutaka Imai

发明人： Toshiaki Endo ,  Junichi Imai ,  Yutaka Imai

IPC分类号： C10M169/04 ,  F16C33/66

CPC分类号： C10M169/04 ,  C10M2205/0206 ,  C10M2207/10 ,  C10M2207/16 ,  C10M2215/006 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/02 ,  F16C33/6688 ,  C10N2210/02

摘要： The invention provides a lubricant composition capable of favorably preventing the members from causing hydrogen embrittlement-induced flaking when the members are operated under the conditions where the oil film is thin (namely, the metal surfaces considerably come in contact with each other). The lubricant composition used for lubricating the steel mechanical members operated by a rolling motion or rolling-sliding motion is characterized by containing a base oil and additives, the additives including an organic sulfonate rust inhibitor and a load carrying additive.

摘要翻译： 本发明提供了一种润滑剂组合物，其能够在油膜薄（即，金属表面相互接触）的条件下操作时有利地防止构件引起氢脆化引起的剥落。 用于润滑通过滚动运动或滚动滑动运动的钢机械构件的润滑剂组合物的特征在于含有基础油和添加剂，所述添加剂包括有机磺酸盐防锈剂和负载添加剂。

公开(公告)号：US20090016652A1

公开(公告)日：2009-01-15

申请号：US12240087

申请日：2008-09-29

申请人： Toshiaki ENDO ,  Da Ming Dong ,  Yutaka Imai

发明人： Toshiaki ENDO ,  Da Ming Dong ,  Yutaka Imai

IPC分类号： F16C33/10 ,  C10M135/10 ,  C10M129/26 ,  C10M135/18 ,  C10M137/10

CPC分类号： C10M135/10 ,  C10M135/18 ,  C10M137/10 ,  C10M159/24 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/0406 ,  C10M2207/122 ,  C10M2207/126 ,  C10M2207/283 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2250/10 ,  C10N2210/08 ,  C10N2210/06 ,  C10N2210/05 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/04

摘要： The lubricant composition of this invention comprises a base oil and an additive, which is at least one selected from the group consisting of an organic sulfonate, a carboxylate, a thiocarbamate and a thiophosphoric acid ester salt. The lubricant composition can effectively suppress hydrogen embrittlement-caused flaking of an element, such as a rolling bearing, a sliding bearing, a gear, a ball thread, a linear guide, a linear bearing, a cam and various joints in a high concentration hydrogen environment. The invention provides also a rolling bearing, a sliding bearing, a gear, a ball thread, a linear guide, a linear bearing, a cam and various joints using the lubricant composition.

摘要翻译： 本发明的润滑剂组合物包含基础油和添加剂，其为选自有机磺酸盐，羧酸盐，硫代氨基甲酸盐和硫代磷酸酯盐中的至少一种。 该润滑剂组合物可以有效地抑制高浓度氢气中的诸如滚动轴承，滑动轴承，齿轮，滚珠丝杠，直线导轨，直线轴承，凸轮和各种接头等元件的氢脆化剥落 环境。 本发明还提供一种使用润滑剂组合物的滚动轴承，滑动轴承，齿轮，滚珠丝杠，直线导轨，直线轴承，凸轮和各种接头。

公开(公告)号：US20100298178A1

公开(公告)日：2010-11-25

申请号：US12864143

申请日：2009-01-23

申请人： Toshiaki Endo ,  Junichi Imai ,  Yutaka Imai

发明人： Toshiaki Endo ,  Junichi Imai ,  Yutaka Imai

IPC分类号： F16C33/20 ,  C10M169/04

CPC分类号： C10M169/04 ,  C10M2205/0206 ,  C10M2207/10 ,  C10M2207/16 ,  C10M2215/006 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2240/02 ,  F16C33/6688 ,  C10N2210/02

摘要： The invention provides a lubricant composition capable of favorably preventing the members from causing hydrogen embrittlement-induced flaking when the members are operated under the conditions where the oil film is thin (namely, the metal surfaces considerably come in contact with each other). The lubricant composition used for lubricating the steel mechanical members operated by a rolling motion or rolling-sliding motion is characterized by containing a base oil and additives, the additives including an organic sulfonate rust inhibitor and a load carrying additive.

摘要翻译： 本发明提供了一种润滑剂组合物，其能够在油膜薄（即，金属表面相互接触）的条件下操作时有利地防止构件引起氢脆化引起的剥落。 用于润滑通过滚动运动或滚动滑动运动的钢机械构件的润滑剂组合物的特征在于含有基础油和添加剂，所述添加剂包括有机磺酸盐防锈剂和负载添加剂。

公开(公告)号：US08728992B2

公开(公告)日：2014-05-20

申请号：US13318842

申请日：2010-05-14

申请人： Masamichi Yamamoto ,  Yutaka Imai ,  Jun-ichi Imai

发明人： Masamichi Yamamoto ,  Yutaka Imai ,  Jun-ichi Imai

IPC分类号： C10M125/18 ,  C10M131/00 ,  C08F8/34 ,  C10M105/72 ,  C10M115/08

CPC分类号： C10M169/06 ,  C10M135/08 ,  C10M135/10 ,  C10M2203/1006 ,  C10M2207/0406 ,  C10M2207/1285 ,  C10M2207/2835 ,  C10M2215/1023 ,  C10M2217/0456 ,  C10M2219/04 ,  C10M2219/044 ,  C10N2230/28 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2240/20 ,  C10N2250/10 ,  F16C33/6633 ,  C10N2210/01

摘要： The invention provides a grease composition containing a thickener, a base oil and an antistatic agent, where the antistatic agent includes at least one selected from the group consisting of Li(CF3SO2)2N and Li(CF3SO2)3C; and a mechanical part where the above-mentioned grease composition is packed. The composition of the invention shows satisfactory results in the antistatic properties and the acoustic property.

摘要翻译： 本发明提供含有增稠剂，基础油和抗静电剂的润滑脂组合物，其中抗静电剂包括选自Li（CF 3 SO 2）2 N和Li（CF 3 SO 2）3 C中的至少一种; 以及其中包装上述润滑脂组合物的机械部件。 本发明的组合物在抗静电性能和声学性能方面表现出令人满意的结果。

公开(公告)号：US20130345101A1

公开(公告)日：2013-12-26

申请号：US14004597

申请日：2012-03-19

申请人： Yutaka Imai ,  Ryo Aida

发明人： Yutaka Imai ,  Ryo Aida

IPC分类号： C10M169/04

CPC分类号： C10M169/04 ,  C10M169/00 ,  C10M169/02 ,  C10M169/06 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/12 ,  C10M2207/16 ,  C10M2207/2835 ,  C10M2215/064 ,  C10M2215/1026 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/04 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2230/10 ,  C10N2240/02 ,  C10N2240/201 ,  C10N2250/10 ,  F16C33/6633 ,  F16C2326/01

摘要： The invention provides a grease composition for rolling bearings of automotive electrical equipment or automotive auxiliaries, where a base oil contains as an essential component an alkyldiphenyl ether oil; a thickener is a diurea compound represented by the following formula (1): (wherein R2 is a diphenylmethane group; and R1 and R3, which may be the same or different represent an aromatic hydrocarbon group having 6 to 12 carbon atoms); and an anti-flaking additive that contains an organic sulfonate rust inhibitor and a load carrying additive. The grease composition of the invention can extend the bearing lubrication life even at elevated temperatures and exhibit excellent anti-flaking properties, so that the grease composition can be enclosed in the rolling bearings of automotive electrical equipment or automotive auxiliaries.

摘要翻译： 本发明提供一种用于汽车电气设备或汽车辅助设备的滚动轴承的润滑脂组合物，其中基础油包含烷基二苯基醚油作为必需组分; 增稠剂是由下式（1）表示的二脲化合物：其中R2是二苯基甲烷基; R1和R3可以相同或不同，表示碳原子数为6〜12的芳香族烃基）。 以及含有有机磺酸盐防锈剂和承载添加剂的抗剥落添加剂。 本发明的润滑脂组合物即使在升高的温度下也能延长轴承的润滑寿命，并具有优异的抗剥落性能，因此润滑脂组合物可以封闭在汽车电气设备或汽车辅助设备的滚动轴承中。

公开(公告)号：US20080259370A1

公开(公告)日：2008-10-23

申请号：US12100773

申请日：2008-04-10

申请人： Tatsuhiko Matsumoto ,  Yutaka Imai ,  Takehiro Nakatsue

发明人： Tatsuhiko Matsumoto ,  Yutaka Imai ,  Takehiro Nakatsue

IPC分类号： H04N1/60 ,  H04N1/46 ,  G06F15/00

CPC分类号： H04N9/11

摘要： Disclosed herein is an image signal processor for carrying out conversion into an xvYCC signal by using a photograph film as a material, the image signal processor including: acquisition means for acquiring print film concentration data based on said photograph film; generation means for generating spectral data on an image on a screen previously presumed based on spectral concentration characteristics of colors of a positive film having an image projected on said screen, a spectral distribution of a projection light source, and the print film concentration data; arithmetical operation means for arithmetically operating an XYZ tri-stimulus value corresponding to the spectral data; and conversion means for converting the XYZ tri-stimulus value into the xvYCC signal.

摘要翻译： 本文公开了一种图像信号处理器，用于通过使用照相胶片作为材料进行转换为xvYCC信号，图像信号处理器包括：获取装置，用于基于所述照片胶片获取打印膜浓度数据; 用于基于在具有投射在所述屏幕上的图像的正片的颜色的光谱浓度特性，投影光源的光谱分布和印刷膜浓度数据，先前假定的屏幕上的图像上产生光谱数据的生成装置; 算术运算装置，用于对与光谱数据相对应的XYZ三刺激值进行算术运算; 以及用于将XYZ三刺激值转换成xvYCC信号的转换装置。