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1. 发明专利

JP2006242134A Fuel lubrication diesel engine using gas oil 审中-公开
标题翻译：燃油润滑柴油发动机使用燃油
公开(公告)号：JP2006242134A
公开(公告)日：2006-09-14
申请号：JP2005061540
申请日：2005-03-04
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： YAMASHITA AKIRA , MURAKAMI GENICHI , MORIYA KOJI , TOYAMA MAMORU , OMORI SHUNEI
IPC分类号： F01M9/04 , F01M1/10 , F01M11/02 , F02M37/00 , F02M37/04 , F02M37/22
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a fuel lubrication diesel engine using gas oil capable of avoiding clogging in an injection hole of an injection valve and increase of sliding wear in an engine lubricating system by eliminating impurities (dirt component and deposit) from the fuel after lubricating the engine lubrication system.
SOLUTION: The engine 1 is provided with a lubrication system fuel supply path 8 for supplying fuel from an oil pan 3 to the engine lubrication system 7, a lubrication system fuel return path 11 for returning the lubrication system return fuel to the oil pan 3 after supplying to the lubrication system fuel supply path 8, and an injection system fuel supply path 14 for supplying fuel from the oil pan 3 to an injection system 13. A reformer 12 is provided in the lubrication system fuel return path 11. The reformer 12 eliminates impurities from the lubrication system return fuel including impurities after lubrication, and thereafter, the lubrication system return fuel is supplied to the injection system 13.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用能够避免喷射阀的喷射孔中的堵塞并使发动机润滑系统中的滑动磨损增加的瓦斯油的燃料润滑柴油发动机，通过消除杂质（污垢成分和沉积物）从燃油润滑后的发动机润滑系统。解决方案：发动机1设置有用于将油从油盘3供给到发动机润滑系统7的润滑系统燃料供给路径8，用于使润滑系统返回到油的润滑系统燃料返回路径11 在供给润滑系统燃料供给路径8之后的锅3，以及用于将油从油盘3供给到喷射系统13的喷射系统燃料供给路径14.重整器12设置在润滑系统燃料返回路径11中。重整器12从润滑系统中除去润滑系统中的杂质，包括润滑后的杂质，此后，润滑系统返回燃料被供给到喷射系统13.版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004137305A Wet friction material and method for producing the same 审中-公开
公开(公告)号：JP2004137305A
公开(公告)日：2004-05-13
申请号：JP2002300904
申请日：2002-10-15
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TANI TAKAO , TAKATORI KAZUMASA , TOYAMA MAMORU , OKUYAMA MASARU , OMORI SHUNEI , OTA TAKASHI , KAWABATA MASATAKA
IPC分类号： F16D69/02 , C08J5/14 , C08K7/02 , C08K9/08 , C08L101/00 , C09K3/14 , D21H17/67 , D21H21/54
摘要： PROBLEM TO BE SOLVED: To provide a wet friction material having a high coefficient of friction and good μ-V characteristics and suppressing the opponent aggresiveness and sufficiently exhibiting friction increasing effects with a filler while suppressing falling off of the filler.
SOLUTION: The filler of the wet friction material is an oxide consisting essentially of aluminum and composed of granulated particles formed of hollow powder particles having ≤1 μm average particle diameter and ≤20 nm shell thickness and bonded with a granulating binder. The average particle diameter of the granulated particles is larger than the average fiber diameter of a fiber substrate. A method for producing the wet friction material comprises the following steps. A powder particle producing step of providing the hollow powder particles which are an oxide consisting essentially of the aluminum and having ≤1 μm average particle diameter and ≤20 nm shell thickness, a granulating step of affording the granulated particles obtained by bonding the powder particles with the granulating binder and having the larger average particle diameter than the average fiber diameter of the fiber substrate and a forming step of forming the wet friction material from a raw material containing the filler composed of the granulated particles, fiber substrate and binder.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005273720A Pulley, block, driving belt, wet belt type continuously variable transmission 有权
标题翻译：皮带，块，驱动带，湿皮带类型连续可变传动
公开(公告)号：JP2005273720A
公开(公告)日：2005-10-06
申请号：JP2004085222
申请日：2004-03-23
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TOYAMA MAMORU , MORI HIROYUKI , OMORI SHUNEI , OKUYAMA MASARU , OSAWA MASATAKA , NAKANISHI KAZUYUKI , SUZUKI ATSUSHI , MURASE HIROYUKI
IPC分类号： F16H55/56 , C23C4/10 , F16G5/00 , F16G5/16 , F16H9/12 , F16H55/38
CPC分类号： F16G5/163
摘要： PROBLEM TO BE SOLVED: To provide a pulley, a block, a drive belt and a wet belt type continuously variable transmission having flat μ-v characteristics and capable of stabilizing transmission torque characteristics of a CVT unit without relying on an operation condition. SOLUTION: In the pulley, at least cone shaped sliding surface which the drive belt contacts in a V-groove is coated by spray film with pores, area ratio of the pore is 1-40% and micro Vickers hardness is Hv400 or more. In the block, at least a surface contacting the V-groove is coated by spray film with pores, area ratio of the pore is 1-40% and micro Vickers hardness is Hv400 or more. The drive belt is provided with at least the block mentioned above. The wet belt type continuously variable transmission is provided with at least the pulley and the drive belt mentioned above. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有平坦的μ-v特性并能够稳定CVT单元的传动转矩特性而不依赖于操作条件的滑轮，块，传动带和湿式无级变速器。解决方案：在滑轮中，驱动带至少与V形槽接触的锥形滑动表面涂有带孔的喷雾膜，孔的面积比为1-40％，微维氏硬度为Hv400或更多。在该块中，至少与V形槽接触的表面被具有孔的喷雾膜涂覆，孔的面积比为1-40％，微维氏硬度为Hv400以上。驱动带至少设置有上述的块。湿带式无级变速器至少设置有上述的滑轮和传动带。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2003342594A Lubricating oil composition and lubricating oil additive 审中-公开
标题翻译：润滑油组合物和润滑油添加剂
公开(公告)号：JP2003342594A
公开(公告)日：2003-12-03
申请号：JP2002152770
申请日：2002-05-27
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： KUBONO KAZUSHIGE , OMORI SHUNEI , TOYAMA MAMORU
IPC分类号： C10M169/04 , C10M101/02 , C10M129/06 , C10M135/18 , C10N10/10 , C10N30/06 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil composition for an infinitely variable speed transmission imparting a high coefficient of friction, and to provide a lubricating oil additive imparting a high coefficient of friction by adding to the composition for the infinitely variable speed transmission.
SOLUTION: The lubricating oil composition used in the infinitely variable speed transmission comprises a base oil and an additive comprising an antimony based compound added to the base oil. The lubricating oil additive comprises the antimony based compound contained in the lubricating oil composition for the infinitely variable speed transmission. The use of the antimony based compound as the additive agent increases the coefficient of friction.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供赋予高摩擦系数的无级变速传动用润滑油组合物，并且通过向组合物中添加无级变速的润滑油添加剂提供高摩擦系数的润滑油添加剂传输。解决方案：用于无级变速传动的润滑油组合物包括基础油和添加到基础油中的基于锑的化合物的添加剂。润滑油添加剂包括用于无级变速传动的润滑油组合物中所含的基于锑的化合物。使用锑基化合物作为添加剂增加了摩擦系数。版权所有（C）2004，JPO

5. 发明专利

JP2006283970A Piston ring and piston provided with it 有权
标题翻译：提供活塞环和活塞
公开(公告)号：JP2006283970A
公开(公告)日：2006-10-19
申请号：JP2006032613
申请日：2006-02-09
申请人： Teikoku Piston Ring Co Ltd , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 帝国ピストンリング株式会社 , 株式会社豊田中央研究所
发明人： MORI HIROYUKI , TOYAMA MAMORU , MORIYA KOJI , OMORI SHUNEI , IZEKI TAKASHI , TACHIKAWA HIDEO , MURAKAMI GENICHI , FUWA YOSHIO , IWASHITA TAKAJI , ISHIDA MASAO
IPC分类号： F16J9/26 , C23C16/26 , F02F5/00 , F16J1/00
摘要： PROBLEM TO BE SOLVED: To provide a piston ring having low attack property for an aluminum alloy member and having excellent resistance to aluminum coagulation and wear and to provide a piston provided with the piston ring. SOLUTION: This piston ring 5 is composed of a piston ring main body 50 and an amorphous hard carbon membrane 51 covering at least a part of a surface of the piston ring main body 50. Si content of the amorphous hard carbon membrane 51 is 1 at% or more and 10 at% or less, and H content is 20 at% or more and 40 at% or less. Hardness of the amorphous hard carbon membrane 51 is 7 GPa or more and 20 GPa or less and its modulus of elasticity is 70 GPa or more and 160 GPa or less to realize excellent sliding property even in lubricating oil containing soot. This piston is provided with a piston main body provided with a piston ring groove around it and the piston ring 5 arranged in the piston ring groove. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种铝合金构件具有低侵蚀性的活塞环，并且具有优异的耐铝凝固和耐磨性，并提供设置有活塞环的活塞。解决方案：该活塞环5由活塞环主体50和覆盖活塞环主体50表面的至少一部分的无定形硬碳膜51构成。非晶质硬质碳膜51的Si含量为1原子％以上且10原子％以下，H含量为20原子％以上且40原子％以下。无定形硬碳膜51的硬度为7GPa以上且20GPa以下，弹性模量为70GPa以上且160GPa以下，即使在含有烟灰的润滑油中也能获得优异的滑动性。该活塞设置有活塞主体，该活塞主体在其周围设置有活塞环槽，并且设置在活塞环槽中的活塞环5。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004002796A Lubricating oil additive composition for automatic transmission and lubricating oil composition for automatic transmission 有权
公开(公告)号：JP2004002796A
公开(公告)日：2004-01-08
申请号：JP2003104538
申请日：2003-04-08
申请人： Nippon Le-Burizoole Kk , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ルーブリゾール株式会社 , 株式会社豊田中央研究所
发明人： TOYAMA MAMORU , OMORI SHUNEI , YAMAMORI KAZUO , ARAI HIROYUKI , SUZUKI ATSUSHI , SAITO KOJI , IKEDA MASAHIKO
IPC分类号： C10M159/12 , C10M101/02 , C10M125/24 , C10M133/56 , C10M135/04 , C10M135/18 , C10M135/22 , C10M135/24 , C10M135/32 , C10M135/36 , C10M137/02 , C10M137/04 , C10M137/08 , C10M137/10 , C10M151/04 , C10M169/04 , C10N10/04 , C10N20/04 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil additive composition capable of realizing a high metal to metal frictional coefficient, also the improvement of the frictional coefficient between a paper frictional material to a metal and as a result, increasing its transmission torque capacity. SOLUTION: This lubricating oil additive composition is obtained by mixing or performing the reaction of a dimercaptothiazole and/or its polymer with succinimide compounds. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2006002092A Resin material and belt for wet type continuously variable transmission using the same 有权
标题翻译：使用相同类型连续变化的湿式树脂材料和皮带
公开(公告)号：JP2006002092A
公开(公告)日：2006-01-05
申请号：JP2004181693
申请日：2004-06-18
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OKUYAMA MASARU , TOYAMA MAMORU , OMORI SHUNEI , OTA TAKASHI , OSAWA MASATAKA , SUZUKI ATSUSHI , MURASE HIROYUKI
IPC分类号： C08L101/00 , C08K3/04 , C08K7/10 , F16G5/16 , F16H9/24
CPC分类号： F16G5/166
摘要： PROBLEM TO BE SOLVED: To provide a resin material having the optimum composition for a wet type continuously variable transmission, capable of increasing the friction coefficient between a belt and a pulley, and showing high wear resistance between the both, and to provide, by using the above resin material, a belt for a wet type continuously variable transmission which is excellent in wear resistance, less in power loss and large in transmitted torque capacity. SOLUTION: The resin material, which is used for the wet type continuously variable transmission, contains a resin that makes the base material and a hard fiber consisting of at least one of an alumina-silica fiber containing alumina in a ratio higher than 48 wt% and an alumonoborosilicate glass fiber, wherein the content of the above hard fiber is ≥5 wt% and COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有用于湿式无级变速器的最佳组成的树脂材料，其能够增加带和皮带轮之间的摩擦系数，并且在两者之间显示出高的耐磨性，并且提供通过使用上述树脂材料，具有耐磨性优异，功率损失小，传递转矩容量大的湿式无级变速器用带。解决方案：用于湿式无级变速器的树脂材料含有使基材和由至少一种氧化铝 - 二氧化硅纤维构成的硬质纤维的树脂，该氧化铝 - 二氧化硅纤维的比例高于 48重量％的硅铝酸玻璃纤维，其中上述硬质纤维的含量为≥5重量％和<30重量％，或者树脂材料含有使基材，腰果粉和纤维形成的树脂，其中含量的上述腰果灰分<53重量％。还提供了使用它的湿式无级变速器传动带。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2008038710A Engine control device 审中-公开
标题翻译：发动机控制装置
公开(公告)号：JP2008038710A
公开(公告)日：2008-02-21
申请号：JP2006212623
申请日：2006-08-03
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： NAKATANI KOICHIRO , TOYAMA MAMORU , MORIYA KOJI
IPC分类号： F02D41/22 , F02D13/02 , F02D43/00 , F02D45/00
CPC分类号： Y02T10/18 , Y02T10/40
摘要： PROBLEM TO BE SOLVED: To provide an engine control device capable of immediately drop engine speed when an engine gets in an overspeed oeration and necessity to drop engine speed is raised.
SOLUTION: The engine control device is provided with a variable valve timing mechanism and executes control for avoiding overspeed operation of the engine using fuel as lubricating oil. The control device is provided with an overspeed judgment means judging whether overspeed opeation of the engine occurs or not, and a control means retarding closure timing of an intake valve by the variable valve timing mechanism when the overspeed judgment means judges overspeed operation of the engine. Further, the device is provide with a control means retarding open timing of an exhaust valve by the variable valve timing mechanism.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种发动机控制装置，其能够在发动机进行超速充气时立即降低发动机转速，并且提高降低发动机转速的必要性。解决方案：发动机控制装置设有可变气门正时机构，并执行控制，以避免使用燃料作为润滑油的发动机的超速运行。该控制装置设有判断发动机是否超速运转的超速判断装置，以及控制装置，当超速判断装置判断发动机的超速运转时，通过可变气门正时机构来延迟进气门的关闭正时。此外，该装置具有通过可变气门正时机构延迟排气门的打开正时的控制装置。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2004225762A Sliding member for wet clutch, and wet clutch apparatus 有权
标题翻译：滑动构件用于湿式离合器和湿式离合器装置
公开(公告)号：JP2004225762A
公开(公告)日：2004-08-12
申请号：JP2003012314
申请日：2003-01-21
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TOYAMA MAMORU , MORI HIROYUKI , OKUYAMA MASARU , OMORI SHUNEI , TACHIKAWA HIDEO , NAKANISHI KAZUYUKI , KAWABATA MASATAKA , YAMADA MIKIO
IPC分类号： F16D13/62 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To provide a sliding member for a wet clutch, which sliding member is excellent in close contact ability, and has wear resistance, and has low attackability against mating members, and has a high frictional characteristic and an excellent μ-v characteristic under wet conditions. SOLUTION: The sliding member for the wet clutch has a base material and an amorphous hard carbon film, which is integrally formed on the surface of the base material and a part of the surface of which serves as a sliding surface for sliding under the wet conditions and contains 0.1-50 at% H. Preferably, the hardness of the amorphous hard carbon film is at least 800 HV and the surface roughness of the sliding surface is 0.3-10 μm Rz. Preferably, the sliding member for the wet clutch is used in either a wet clutch and a wet brake or a starting clutch and a lock-up clutch used in an automatic transmission, and the mating material sliding on the amorphous hard carbon film is a paper series friction material containing fiber components. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于湿式离合器的滑动构件，该滑动构件具有良好的接触能力，并且具有耐磨性，并且对配合构件具有低的冲击性，并且具有高的摩擦特性和优异的湿度条件下的μ-v特性。解决方案：用于湿式离合器的滑动构件具有基材和非晶硬质碳膜，该基材和非晶硬质碳膜一体地形成在基材的表面上，其一部分表面用作滑动面湿条件，含有0.1-50原子％H.优选地，非晶硬质碳膜的硬度至少为800HV，滑动表面的表面粗糙度为0.3-10μmRz。优选地，用于湿式离合器的滑动构件用于自动变速器中使用的湿式离合器和湿式制动器或起动离合器和锁止离合器，并且在非晶硬质碳膜上滑动的配合材料是纸张含纤维成分的系列摩擦材料。版权所有（C）2004，JPO＆NCIPI

10. 发明专利

JP2004197829A Resin material used in wet continuously variable transmission and belt for wet continuously variable transmission 有权
公开(公告)号：JP2004197829A
公开(公告)日：2004-07-15
申请号：JP2002366764
申请日：2002-12-18
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： OKUYAMA MASARU , OTA TAKASHI , SHIMURA YOSHIO , TOYAMA MAMORU , OMORI SHUNEI , NAGASAWA YUJI , OSAWA MASATAKA
IPC分类号： F16G5/16 , C08K7/04 , C08L101/00 , F16G5/00
摘要： PROBLEM TO BE SOLVED: To provide a belt for a wet continuously variable transmission capable of increasing a coefficient of friction between the belt and a pulley, improving the abrasion resistance of both members, and having high abrasion resistance, small power loss, and high capacity of transmission torque.
SOLUTION: This resin material used in the wet continuously variable transmission is composed of a resin as a base material, and hard fiber composed of at least one of alumina silica fiber including alumina more than 48 wt.%, and alumino-borosilicate glass fiber. This belt for the wet continuously variable transmission is manufactured by using a block of which at least a part of a block-side contact face is formed by a resin film composed of the resin material mentioned above.
COPYRIGHT: (C)2004,JPO&NCIPI

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