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41. 发明专利

JP2006200461A Internal combustion engine 审中-公开
标题翻译：内燃机
公开(公告)号：JP2006200461A
公开(公告)日：2006-08-03
申请号：JP2005014010
申请日：2005-01-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AOYAMA TARO , MATSUMOTO ISAO , MURAKAMI GENICHI , NAGAE MASAHIRO , ONO TOMOYUKI , MURATA HIROKI , HASHIMOTO YOSHINOBU , YAMASHITA AKIRA , NISHIOKA HIROMASA
IPC分类号： F01M5/00 , B60K15/01 , B60K15/03 , F01P3/20 , F02M31/20 , F02M37/00 , F02M55/02
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide technology of quickly raising temperature of an internal combustion engine in the cold and improving a fuel consumption rate by effectively using return fuel.
SOLUTION: The internal combustion engine has a first return passage 52 which branches from a return passage 50 and leads to a fuel tank 11 through an oil pan 60 for heat-exchange with engine oil in the oil pan 60. The return fuel is allowed to flow in the first return passage 52 at least in the cold and heat is exchanged between the return fuel and the engine oil so that temperature of the engine oil is raised and the temperature of an engine 1 is quickly raised.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在寒冷中快速提高内燃机的温度的技术，并且通过有效地使用返回燃料来提高燃料消耗率。解决方案：内燃机具有第一返回通道52，其从返回通道50分支，并通过油盘60通向燃油箱11，以与油盘60中的发动机油进行热交换。返回燃料允许至少在冷的情况下在第一返回通道52中流动，并且在返回燃料和发动机油之间交换热量，使得发动机机油的温度升高并且发动机1的温度快速升高。版权所有（C）2006，JPO＆NCIPI

42. 发明专利

JP2003343329A Fuel injection control device of internal combustion engine 有权
标题翻译：内燃机燃油喷射控制装置
公开(公告)号：JP2003343329A
公开(公告)日：2003-12-03
申请号：JP2002146359
申请日：2002-05-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OMAE KAZUHIRO , TSUTSUI TSUNEO , MURAKAMI GENICHI
IPC分类号： F02M45/04 , F02D41/38 , F02M47/00 , F02M51/06
摘要： PROBLEM TO BE SOLVED: To restrain the fuel pressure in a fuel injection valve, when fuel injection is executed at the same cycle by the fuel injection valve at least twice, from fluctuating influenced by the pressure waves caused by the former fuel injection at the latter injection time, in a fuel injection control device with a fuel accumulation chamber and the fuel injection valve connected to the pressure accumulation chamber through a pipe. SOLUTION: In the interval between the former fuel injection and the latter fuel injection when injection is performed twice, when the fuel pressure in the fuel injection valve 1 is increased higher than the fuel pressure in the pressure accumulation chamber 2 influenced by the former injection, the fuel in the fuel injection valve 1 is consumed without injecting fuel. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了抑制燃料喷射阀中的燃料压力，当燃料喷射阀在相同的循环下由燃料喷射阀执行至少两次时，受到由前一个燃料喷射引起的压力波的波动的影响在后一个喷射时间，在具有燃料积聚室的燃料喷射控制装置中，并且燃料喷射阀通过管连接到压力积聚室。解决方案：在进行两次注射时，在前一个燃料喷射和后一个燃料喷射之间的间隔中，当燃料喷射阀1中的燃料压力增加到高于受压力积聚室2中的燃料压力燃料喷射阀1中的燃料在不喷射燃料的情况下被消耗，版权所有（C）2004，JPO

43. 发明专利

JP2003314397A Fuel injection valve 审中-公开
标题翻译：燃油喷射阀
公开(公告)号：JP2003314397A
公开(公告)日：2003-11-06
申请号：JP2002120823
申请日：2002-04-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAKAMI GENICHI
IPC分类号： F02M47/00 , F02M51/06
摘要： PROBLEM TO BE SOLVED: To prevent an error from occurring in an injection time of a fuel injection valve.
SOLUTION: A primary piston 303a is displaced by a piezoactuator 303, and the displacement of the primary piston is transmitted to a secondary piston 300a via oil in an oil pressure chamber 301, so that the displacement of the primary piston is amplified to be transmitted to the secondary piston, and the secondary piston actuates a control valve 300 to inject fuel. When the oil quantity leaked from the oil pressure chamber after completing the injection fills the oil pressure chamber via a check valve which allows only a flow of the fuel heading from a low pressure fuel passage 213 to the oil pressure chamber, it is so set that an opening valve differential pressure of the check valve becomes larger as the displacement of the secondary piston becomes larger, so as to prevent the excessive filling of oil of the oil pressure chamber.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止在燃料喷射阀的喷射时间中发生误差。解决方案：主活塞303a被压电致动器303位移，主活塞的位移通过油压室301中的油传递到次级活塞300a，使得主活塞的位移被放大到传递到次级活塞，次级活塞致动控制阀300以喷射燃料。当完成注射之后从油压室泄漏的油量经由止回阀填充油压室时，该止回阀仅允许从低压燃料通道213向油压室排出的燃料流，因此设定为随着二次活塞的位移变大，止回阀的开阀差压变大，以防止油压室的油过度填充。版权所有（C）2004，JPO

44. 发明专利

JP2013234582A Oil deterioration suppression device 有权
标题翻译：油分离抑制装置
公开(公告)号：JP2013234582A
公开(公告)日：2013-11-21
申请号：JP2012106262
申请日：2012-05-07
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORISHITA TAKEHITO , SAITO YASUHIRO , OMIYA YASUHIRO , MORIYA KOJI , TOYAMA MAMORU , TATSUTA SHIGETO , FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI
IPC分类号： F01M11/03 , B01D15/00 , B01D35/02 , B01D36/00 , B01J20/04 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/28
CPC分类号： B01D24/02 , B01D29/216 , B01D29/54 , B01D37/025 , C10M175/0058 , C10M175/0091 , C10M2201/062 , C10M2201/103 , C10M2201/105 , C10N2210/02 , C10N2210/03
摘要： PROBLEM TO BE SOLVED: To provide an oil deterioration suppression device which improves the collection efficiency of an oil-deteriorated component, and can suppress an increase of a pressure loss by reducing oil passage resistance.SOLUTION: An oil deterioration suppression device 1 comprises a filtering part 3 having a filtering material 10 for filtering oil, and a deterioration suppression part 4 having a powdery deterioration suppressing agent 15 for suppressing the deterioration of oil. The deterioration suppression part comprises a passage wall 16 for holding the deterioration suppressing agent and forming an oil passage. The deterioration suppressing agent includes a mesoporous inorganic material.
摘要翻译：要解决的问题：提供一种油劣化抑制装置，其提高油劣化成分的收集效率，并且可以通过降低油通过阻力来抑制压力损失的增加。解决方案：油劣化抑制装置1包括过滤具有用于过滤油的过滤材料10的部分3和具有抑制油的劣化的粉末劣化抑制剂15的劣化抑制部分4。劣化抑制部包括用于保持劣化抑制剂并形成油路的通道壁16。劣化抑制剂包括介孔无机材料。

45. 发明专利

JP2013234581A Oil deterioration suppression device 有权
标题翻译：油分离抑制装置
公开(公告)号：JP2013234581A
公开(公告)日：2013-11-21
申请号：JP2012106261
申请日：2012-05-07
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORISHITA TAKEHITO , SAITO YASUHIRO , OMIYA YASUHIRO , MORIYA KOJI , TOYAMA MAMORU , TATSUTA SHIGETO , FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI
IPC分类号： F01M11/03 , B01D29/07 , B01D35/02 , B01J20/04 , B01J20/06 , B01J20/08 , B01J20/10 , C10M175/02
CPC分类号： B01D15/10 , B01D27/08 , B01D29/54 , B01D35/005 , B01D37/025 , B01D2201/303 , B01D2253/10 , B01D2253/106 , B01D2253/11 , B01D2253/1124 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/28057 , B01J20/28069 , B01J20/28078 , B01J20/2808 , B01J20/28083 , C10G25/003 , C10G53/00 , C10G53/08 , C10G53/16 , C10G2300/1007 , C10G2300/202 , C10G2400/10 , C10M175/0058 , C10M175/0091 , C10M2201/062 , F01M1/10 , F01M2001/1014
摘要： PROBLEM TO BE SOLVED: To provide an oil deterioration suppression device which improves the collection efficiency of an oil-deteriorated component, and can suppress an increase of a pressure loss by reducing oil passage resistance.SOLUTION: An oil deterioration suppression device 1 comprises a filtering part 3 having a filtering material 10 for filtering oil, and a deterioration suppression part 4 having a powdery deterioration suppressing agent 17 for suppressing the deterioration of oil. The deterioration suppression part includes a mesoporous inorganic material, sends oil which is filtered by the filtering part out of oil sent from an oil accumulation part 9 to an object to be lubricated, and returns oil suppressed in deterioration by the deterioration suppression part to the oil accumulation part, or sends it to the object to be lubricated.
摘要翻译：要解决的问题：提供一种油劣化抑制装置，其提高油劣化成分的收集效率，并且可以通过降低油通过阻力来抑制压力损失的增加。解决方案：油劣化抑制装置1包括过滤具有用于过滤油的过滤材料10的部分3和具有用于抑制油的劣化的粉末劣化抑制剂17的劣化抑制部分4。劣化抑制部包括介孔性无机材料，将从储油部9送出的油中的过滤部分过滤的油送到被润湿物，将由劣化抑制部劣化的油返回到油中或将其发送到要润滑的物体。

46. 发明专利

JP2013147611A Oil additive and oil filter 有权
标题翻译：油添加剂和油过滤器
公开(公告)号：JP2013147611A
公开(公告)日：2013-08-01
申请号：JP2012010909
申请日：2012-01-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI , MORISHITA TAKEHITO , SAITO YASUHIRO
IPC分类号： C10M175/00 , B01J20/04 , B01J20/22 , C10M125/30 , C10M129/10 , C10M133/14 , C10M133/16 , C10M137/02 , C10N20/00 , C10N40/25
CPC分类号： C10M125/14 , B01D15/08 , B01D35/005 , C10M163/00 , C10M2201/062 , C10M2201/103 , C10M2207/024 , C10M2207/026 , C10M2215/08 , C10M2215/222 , C10M2215/223 , C10M2223/049 , C10N2230/04 , C10N2230/10 , C10N2230/52 , C10N2230/72 , C10N2240/10 , C10N2250/16 , F01M2001/1014
摘要： PROBLEM TO BE SOLVED: To provide an oil additive capable of stably preventing oil from degrading for a long period when used under high temperature circumstances such as an engine, and to provide an oil filter.SOLUTION: An oil additive comprises: a hydrotalcite-like compound; and a radical trapping agent having a melting point of 130°C or larger. The oil additive can be incorporated in the oil filter.
摘要翻译：要解决的问题：提供一种能够在诸如发动机的高温环境下使用时能够长时间稳定地防止油降解的油添加剂，并且提供油过滤器。溶液：油添加剂，包括：类水滑石复合; 以及熔点为130℃以上的自由基捕获剂。油添加剂可以结合在油过滤器中。

47. 发明专利

JP2013146712A Oil filter 有权
标题翻译：油过滤器
公开(公告)号：JP2013146712A
公开(公告)日：2013-08-01
申请号：JP2012010907
申请日：2012-01-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： FUKUTOMI IPPEI , MURAKAMI GENICHI , MIYASAKA KATSUICHI , INAMI NORIO , HARADA KENICHI , HIYOSHI MASATOSHI , MORITA KOJI , MORISHITA TAKEHITO , SAITO YASUHIRO
IPC分类号： B01D15/00 , F01M11/03
摘要： PROBLEM TO BE SOLVED: To provide an oil filter that enables the control of the outflow of a filtered substance and that enables the appropriate passage of an oil.SOLUTION: An oil filter 10 includes: a nonwoven member 14 provided in a casing 12; and two or more reactant particles 22 located in the nonwoven member 14. The nonwoven member 14 has a portion with a different porosity. In the nonwoven member 14, the porosity of an upstream side layer portion 18 is larger than the porosity of a downstream side layer portion 20 adjacent to a downstream side.
摘要翻译：要解决的问题：提供一种油过滤器，其能够控制过滤物质的流出并且能够适当地通过油。解决方案：油过滤器10包括：设置在壳体12中的非织造构件14; 以及位于无纺构件14中的两个或更多个反应物颗粒22.非织造构件14具有不同孔隙率的部分。在非织造部件14中，上游侧层部18的孔隙率大于与下游侧相邻的下游侧层部20的孔隙率。

48. 发明专利

JP2012013109A Conical roller bearing device 有权
标题翻译：圆锥滚子轴承装置
公开(公告)号：JP2012013109A
公开(公告)日：2012-01-19
申请号：JP2010147988
申请日：2010-06-29
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： MURAKAMI GENICHI , HARADA KENICHI , NAKAOKA KENICHI , WASEDA YOSHITAKA
IPC分类号： F16C25/08 , F16C19/36 , F16C33/46
CPC分类号： F16C25/08 , F01L1/047 , F01L1/3442 , F01L2001/0476 , F16C19/26 , F16C19/525 , F16C19/54 , F16C33/366 , F16C33/4605 , F16C2229/00 , F16C2360/18 , F16C2360/22
摘要： PROBLEM TO BE SOLVED: To provide a conical roller bearing device that is able to apply a preload with a simple configuration and that is able to ensure bearing stiffness irrespective of a difference in coefficient of thermal expansion.SOLUTION: A conical roller bearing device includes: a conical roller bearing (20) that includes an inner ring (24) that has an outer raceway surface on its outer peripheral surface, an outer ring (22) that has an inner raceway surface on its inner peripheral surface, and a plurality of conical rollers (28) that are rollably arranged between the outer raceway surface of the inner ring and the inner raceway surface of the outer ring and that are respectively accommodated in pockets formed in a retainer (26); and a pressing means that presses the retainer (26) in a direction to reduce gaps between the conical rollers (28) and the outer raceway surface of the inner ring and gaps between the conical rollers (28) and the inner raceway surface of the outer ring along center axes of the inner ring and outer ring.
摘要翻译：要解决的问题：提供一种圆锥滚子轴承装置，其能够以简单的构造施加预载荷，并且能够确保轴承刚度，而与热膨胀系数的差异无关。解决方案：圆锥滚子轴承装置包括：圆锥滚子轴承（20），其包括在其外周表面上具有外滚道表面的内圈（24），外圈（22），其具有内滚道表面在其内周面上，以及多个圆锥滚子（28），其可滚动地布置在内圈的外滚道表面和外圈的内滚道表面之间，并且分别容纳在形成在保持器中的凹穴中 26）; 和压紧装置，其沿着减小圆锥滚子（28）和内圈的外滚道表面之间的间隙的方向按压保持器（26），并且在圆锥滚子（28）和外滚道（28）的内滚道表面之间的间隙环绕内圈和外圈的中心轴。版权所有（C）2012，JPO＆INPIT

49. 发明专利

JP2011231878A bearing 审中-公开
标题翻译：轴承
公开(公告)号：JP2011231878A
公开(公告)日：2011-11-17
申请号：JP2010103702
申请日：2010-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAKAMI GENICHI , HARADA KENICHI , NAKAOKA KENICHI
IPC分类号： F16C19/52 , F16C33/58 , F16C33/66 , F16C41/00 , F16N29/02
摘要： PROBLEM TO BE SOLVED: To provide a bearing, capable of maintaining a smooth rotation of a shaft, even if a rolling bearing part supporting the shaft is in failure.SOLUTION: The bearing includes: an outer ring 20 which is accommodated in an accommodating part 33 provided with a housing 30 and includes a hollow part 24; and the rolling bearing part 10 which is fitted to the hollow part 24 and rotatably supports the shaft 1. The outer ring 20 rotates with respect to the housing 30 when friction torque on the rolling bearing part 10 exceeds static friction torque between the outer ring and the housing. In particular, the housing 30 has an oil filling port 31 opening on the accommodating part 33; the outer ring 20 has a projection 21 projecting outward; and the projection 21 has a close-contact part 25 for making close-contact with the surrounding of the oil filling port 31.
摘要翻译：要解决的问题：即使支撑轴的滚动轴承部件失效，也可提供能够保持轴的平滑旋转的轴承。解决方案：轴承包括：外圈20，其容纳在设置有壳体30的容纳部33中并且包括中空部24; 以及装配到中空部24并可旋转地支撑轴1的滚动轴承部10.当滚动轴承部10上的摩擦转矩超过外圈与外圈之间的静摩擦转矩时，外圈20相对于壳体30旋转。住房。特别地，壳体30具有在容纳部33上开口的加油口31，外环20具有向外突出的突出部21; 并且突起21具有用于与填充口31的周围进行紧密接触的紧密接触部25.版权所有（C）2012，JPO＆INPIT

50. 发明专利

JP2011220266A Camshaft 审中-公开
标题翻译：凸轮轴
公开(公告)号：JP2011220266A
公开(公告)日：2011-11-04
申请号：JP2010091614
申请日：2010-04-12
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： MURAKAMI GENICHI , NAKAOKA KENICHI , WASEDA YOSHITAKA
IPC分类号： F01L1/04
摘要： PROBLEM TO BE SOLVED: To reduce the amount of deformation of a component of an assembly type camshaft.SOLUTION: The camshaft 10 includes a shaft body 24 and a driving member 26 comprising a connection part 30 having a through-hole 28 through which the shaft body 24 penetrates and is fitted, and a plurality of distant cam parts 32 integrated into the connection part 30.

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