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公开(公告)号:US20100239205A1
公开(公告)日:2010-09-23
申请号:US12744665
申请日:2008-11-21
申请人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
发明人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
IPC分类号: F16C33/58
CPC分类号: F16C33/32 , C21D1/06 , C21D1/09 , C21D1/78 , C21D6/04 , C21D9/36 , C21D9/40 , C21D2211/004 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , C23C8/26 , C23C8/38 , F16C33/34 , F16C33/62 , F16C2204/64 , F16D3/224 , F16D2250/00 , F16D2300/10 , Y02T50/67 , Y10T74/1836
摘要: An outer ring, an inner ring and a ball serving as mechanical components configuring a deep groove ball bearing are formed of steel containing at least 0.77 mass % and not more than 0.85 mass % of carbon, at least 0.01 mass % and not more than 0.25 mass % of silicon, at least 0.01 mass % and not more than 0.35 mass % of manganese, at least 0.01 mass % and not more than 0.15 mass % of nickel, at least 3.75 mass % and not more than 4.25 mass % of chromium, at least 4 mass % and not more than 4.5 mass % of molybdenum and at least 0.9 mass % and not more than 1.1 mass % of vanadium with a remainder consisting of iron and impurity, and have raceway/rolling contact surfaces, the surface being included in a region having a nitrogen enriched layer having a nitrogen concentration of at least 0.05 mass %, the nitrogen enriched layer having a carbon concentration and the nitrogen concentration, in total, of at least 0.82 mass % and not more than 1.9 mass %.
摘要翻译: 构成深沟球轴承的作为机械部件的外圈,内圈和球由含有至少0.77质量%且不大于0.85质量%的碳,至少0.01质量%且不大于0.25的钢形成 至少0.01质量%且不超过0.35质量%的锰,镍的至少0.01质量%且不大于0.15质量%,铬的至少3.75质量%且不大于4.25质量% 至少4质量%且不超过4.5质量%的钼和至少0.9质量%且不超过1.1质量%的余量由铁和杂质构成的钒,并且具有轨道/滚动接触表面,该表面包括 在具有至少0.05质量%的氮浓度的氮富集层的区域中,具有碳浓度和氮浓度的富氮层总计为至少0.82质量%且不大于1.9质量%。
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公开(公告)号:US08485730B2
公开(公告)日:2013-07-16
申请号:US12410821
申请日:2009-03-25
申请人: Hiroshi Morishita , Takashi Ito , Chikage Akai , Chikara Ohki , Kazuhiro Yagita
发明人: Hiroshi Morishita , Takashi Ito , Chikage Akai , Chikara Ohki , Kazuhiro Yagita
CPC分类号: F16C33/64 , F16C19/06 , F16C19/26 , F16C33/3806 , F16C33/583 , F16C2360/23
摘要: An outer ring and an inner ring of a rolling bearing are constituted of steel containing 0.77 to 0.85% of carbon, 0.01 to 0.25% of silicon, 0.01 to 0.35% of manganese, 0.01 to 0.15% of nickel, 3.75 to 4.25% of chromium, 4 to 4.5% of molybdenum and 0.9 to 1.1% of vanadium with the rest consisting of iron and impurities, a nitrogen-enriched layer having a nitrogen concentration of at least 0.05 mass % is formed on a region including a rolling surface, and the total of a carbon concentration and the nitrogen concentration in the nitrogen-enriched layer is at least 0.82 mass % and not more than 1.9 mass %. A DLC coating layer is arranged on a region including an outer ring contact surface.
摘要翻译: 滚动轴承的外圈和内圈由含有0.77〜0.85%的碳,0.01〜0.25%的硅,0.01〜0.35%的锰,0.01〜0.15%的镍,3.75〜4.25%的铬, ,4〜4.5%的钼和0.9〜1.1%的钒,其余由铁和杂质构成,氮含量为0.05质量%以上的富氮层形成在包括滚动面的区域上, 氮富集层中的碳浓度和氮浓度的合计为至少0.82质量%且不大于1.9质量%。 DLC涂层布置在包括外环接触表面的区域上。
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公开(公告)号:US08453528B2
公开(公告)日:2013-06-04
申请号:US13238889
申请日:2011-09-21
申请人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
发明人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
CPC分类号: F16C33/32 , C21D1/06 , C21D1/09 , C21D1/78 , C21D6/04 , C21D9/36 , C21D9/40 , C21D2211/004 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , C23C8/26 , C23C8/38 , F16C33/34 , F16C33/62 , F16C2204/64 , F16D3/224 , F16D2250/00 , F16D2300/10 , Y02T50/67 , Y10T74/1836
摘要: An outer ring, an inner ring and a ball serving as mechanical components configuring a deep groove ball bearing are formed of steel containing at least 0.11 mass % and not more than 0.15 mass % of carbon, at least 0.1 mass % and not more than 0.25 mass % of silicon, at least 0.15 mass % and not more than 0.35 mass % of manganese, at least 3.2 mass % and not more than 3.6 mass % of nickel, at least 4 mass % and not more than 4.25 mass % of chromium, at least 4 mass % and not more than 4.5 mass % of molybdenum and at least 1.13 mass % and not more than 1.33 mass % of vanadium with a remainder consisting of iron and impurity, and have raceway/rolling contact surfaces, the surface being included in a region having a nitrogen enriched layer having a nitrogen concentration of at least 0.05 mass %, the nitrogen enriched layer having a carbon concentration and the nitrogen concentration, in total, of at least 0.55 mass % and not more than 1.9 mass % at a depth of 0.1 mm from the surface.
摘要翻译: 构成深沟球轴承的作为机械部件的外圈,内圈和球由含有0.1质量%以上且0.15质量%以下的碳,至少0.1质量%以上且0.25以下的钢 质量%的硅,至少0.15质量%且不超过0.35质量%的锰,至少3.2质量%且不超过3.6质量%的镍,至少4质量%且不超过4.25质量%的铬, 至少4质量%且不超过4.5质量%的钼,至少1.13质量%且不超过1.33质量%的余量由铁和杂质组成的钒,并且具有滚道/滚动接触表面,该表面包括 在具有氮浓度为0.05质量%以上的富氮层的区域中,所述富氮层的碳浓度和氮浓度总计为0.55质量%以上且1.9质量%以下 距离表面0.1mm的深度。
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公开(公告)号:US08337089B2
公开(公告)日:2012-12-25
申请号:US12744665
申请日:2008-11-21
申请人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
发明人: Chikara Ohki , Kazuhiro Yagita , Takashi Ito , Hiroshi Morishita
CPC分类号: F16C33/32 , C21D1/06 , C21D1/09 , C21D1/78 , C21D6/04 , C21D9/36 , C21D9/40 , C21D2211/004 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , C23C8/26 , C23C8/38 , F16C33/34 , F16C33/62 , F16C2204/64 , F16D3/224 , F16D2250/00 , F16D2300/10 , Y02T50/67 , Y10T74/1836
摘要: An outer ring, an inner ring and a ball serving as mechanical components configuring a deep groove ball bearing are formed of steel containing at least 0.77 mass % and not more than 0.85 mass % of carbon, at least 0.01 mass % and not more than 0.25 mass % of silicon, at least 0.01 mass % and not more than 0.35 mass % of manganese, at least 0.01 mass % and not more than 0.15 mass % of nickel, at least 3.75 mass % and not more than 4.25 mass % of chromium, at least 4 mass % and not more than 4.5 mass % of molybdenum and at least 0.9 mass % and not more than 1.1 mass % of vanadium with a remainder consisting of iron and impurity, and have raceway/rolling contact surfaces, the surface being included in a region having a nitrogen enriched layer having a nitrogen concentration of at least 0.05 mass %, the nitrogen enriched layer having a carbon concentration and the nitrogen concentration, in total, of at least 0.82 mass % and not more than 1.9 mass %.
摘要翻译: 构成深沟球轴承的作为机械部件的外圈,内圈和球由含有至少0.77质量%且不大于0.85质量%的碳,至少0.01质量%且不大于0.25的钢形成 至少0.01质量%且不超过0.35质量%的锰,镍的至少0.01质量%且不大于0.15质量%,铬的至少3.75质量%且不大于4.25质量% 至少4质量%且不超过4.5质量%的钼和至少0.9质量%且不超过1.1质量%的余量由铁和杂质构成的钒,并且具有轨道/滚动接触表面,该表面包括 在具有至少0.05质量%的氮浓度的氮富集层的区域中,具有碳浓度和氮浓度的富氮层总计为至少0.82质量%且不大于1.9质量%。
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公开(公告)号:US20120060948A1
公开(公告)日:2012-03-15
申请号:US13230027
申请日:2011-09-12
申请人: Tetsuro OKAZONO , Shinobu Oikawa , Kiyomori Kobayashi , Norihiro Hayashi , Shinji Noda , Hiroshi Morishita , Kazuki Matsubara , Kouji Maruyama , Masato Inoue , Hironobu Oki
发明人: Tetsuro OKAZONO , Shinobu Oikawa , Kiyomori Kobayashi , Norihiro Hayashi , Shinji Noda , Hiroshi Morishita , Kazuki Matsubara , Kouji Maruyama , Masato Inoue , Hironobu Oki
CPC分类号: F02M37/106 , B01D35/027 , B01D35/26 , B60K15/077 , F02M37/0017 , F02M37/025 , F02M37/103 , F04B23/021 , Y10T29/49826 , Y10T137/86035 , Y10T137/86043 , Y10T137/86067 , Y10T137/86091
摘要: A support shaft connects between a flange and a pump unit. An intermediate member, which connects between the support shaft and pump unit, enables a relative positional change between the support shaft and the pump unit in an axial direction of the support shaft. The intermediate member limits a relative positional change between the support shaft and the pump unit in a circumferential direction of the support shaft. A resilient member is received in the support shaft and exerts a restoring force in an axial direction of the support shaft to urge the pump unit, which is movable relative to the support shaft in the axial direction, toward a bottom portion of the fuel tank.
摘要翻译: 支撑轴连接在法兰和泵单元之间。 连接在支撑轴和泵单元之间的中间构件能够在支撑轴的轴向方向上支撑轴和泵单元之间的相对位置变化。 中间构件在支撑轴的圆周方向上限制支撑轴和泵单元之间的相对位置变化。 弹性构件被容纳在支撑轴中并且沿着支撑轴的轴向方向施加恢复力,以将相对于支撑轴在轴向方向上移动的泵单元推向燃料箱的底部。
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公开(公告)号:US07569518B2
公开(公告)日:2009-08-04
申请号:US11628264
申请日:2005-05-27
申请人: Hiroshi Morishita , Akio Manabe
发明人: Hiroshi Morishita , Akio Manabe
IPC分类号: A01N43/58 , C07D237/08 , C07D237/12 , C07D237/14 , A01P3/00
CPC分类号: C07D307/60 , A01N43/58 , C07D237/12 , C07D237/14
摘要: A pyridazine compound represented by formula (1): has an excellent plant disease controlling effect.
摘要翻译: 由式(1)表示的哒嗪化合物具有优异的植物病害防治效果。
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公开(公告)号:US20120218657A1
公开(公告)日:2012-08-30
申请号:US13503895
申请日:2010-11-10
IPC分类号: G02B7/198
摘要: A mirror surface angle adjusting device includes: a pivot plate (10) which supports a mirror (6) and is attached to a holder (9) pivotably three-dimensionally on a pivot shaft (76); a bracket (8) disposed on a vehicle body; a mirror tilting drive section (11) contained between the bracket (8) and the holder (9) attached to the bracket (8); an operation shaft (44A, 44B) of the mirror tilting drive section (11), the operation shaft penetrating through the holder (9) and being connected to the pivot plate (10); a detection rod (101A, 101B) which moves following the pivot plate (10); an angle detection section (100) which detects a tilt angle of the pivot plate (10); a pivot depressed portion (80) into which the pivot shaft can be press-fitted; and a gear positioning rib (69) provided on an inner wall of the holder (9) to position the mirror tilting drive section (42).
摘要翻译: 镜面角度调节装置包括:支撑反射镜(6)并且在枢轴(76)上三维可枢转地固定在支架(9)上的枢轴板(10); 设置在车身上的支架(8); 容纳在支架(8)和安装在支架(8)上的支架(9)之间的镜子倾斜驱动部分(11); 镜倾斜驱动部分(11)的操作轴(44A,44B),操作轴穿过保持器(9)并连接到枢转板(10); 检测杆(101A,101B),其沿着所述枢转板(10)移动; 角度检测部(100),其检测所述枢转板(10)的倾斜角度; 枢轴凹部(80),枢轴可压入其中; 以及设置在所述保持器(9)的内壁上以定位所述镜子倾斜驱动部分(42)的齿轮定位肋(69)。
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公开(公告)号:US20080275050A1
公开(公告)日:2008-11-06
申请号:US11630345
申请日:2005-06-02
申请人: Hiroshi Morishita , Akio Manabe
发明人: Hiroshi Morishita , Akio Manabe
IPC分类号: A01N43/58 , C07D237/08 , C07C49/233 , A01P3/00
CPC分类号: C07D237/08 , A01N43/58 , C07C49/233
摘要: A pyridazine compound represented by the formula (1): has an excellent plant disease controlling activity.
摘要翻译: 由式(1)表示的哒嗪化合物具有优异的植物病害控制活性。
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公开(公告)号:US4871695A
公开(公告)日:1989-10-03
申请号:US277452
申请日:1988-10-17
申请人: Koji Seki , Hiroshi Morishita , Kiyoshi Ohno , Hiroshi Yokota
发明人: Koji Seki , Hiroshi Morishita , Kiyoshi Ohno , Hiroshi Yokota
CPC分类号: C03C1/02 , C03B19/06 , C03B19/09 , C03B19/1065 , C03B20/00 , C03C3/06 , C03C2201/02 , C03C2203/10 , Y10S65/08 , Y10S65/16
摘要: A process for the production of a glass by the vacuum melting method using silica as a raw material is disclosed, comprising filing a silica fine powder in a suitable vessel, heating it in the presence of an accelerator for phase conversion to obtain a porous formed body consisting of a cristobalite phase, and then heating and melting the formed body in vacuo. According to the present invention, a transparent and active glass having a high quality can be produced at an inexpensive cost.
摘要翻译: 公开了一种通过使用二氧化硅作为原料的真空熔融法生产玻璃的方法,包括在合适的容器中填充二氧化硅细粉末,在用于相转化的促进剂的存在下加热,得到多孔成形体 由方英石相组成,然后真空加热并熔化成形体。 根据本发明,可以廉价地生产出具有高品质的透明活性玻璃。
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公开(公告)号:US4828595A
公开(公告)日:1989-05-09
申请号:US126103
申请日:1987-10-27
CPC分类号: C03C3/06 , C03B20/00 , C03C2201/02 , C03C2203/10 , Y02P40/57 , Y10S65/08
摘要: The present invention relates to a process for production of a glass by the vacuum melting method using silica as raw material and comprises uniformly preheating a silica powder containing an accelerator for phase conversion to about 800.degree. C.; filling the preheated silica powder in a container while substantially maintaining the temperature; further heating the silica powder to convert it into a sintered body having a cristobalite phase; and then heating and melting the sintered body in vacuum for glass formation, whereby not only are improvments in raw material efficiency and productivity by shortening of the heating time achieved, but also the formation of cracks on the surface of the resulted sintered body which has been one of the important reasons for resulting in products of sub-standard can be substantially completely avoided.
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