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1. 发明专利

JP2013019476A Gear wheel 有权
标题翻译：齿轮
公开(公告)号：JP2013019476A
公开(公告)日：2013-01-31
申请号：JP2011153456
申请日：2011-07-12
申请人： 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： SUZUKI ATSUSHI , AOYAMA TAKAYUKI , INAGAKI MIZUHO , SHIBATA YOSHIKATSU , MORI NOBUHITO
IPC分类号： F16H55/08
摘要： PROBLEM TO BE SOLVED: To improve contradictory characteristics in an involute tooth.SOLUTION: In the involute tooth, when a base circle radius is reduced, meshing loss is reduced, while meshing ratio is deteriorated. The tooth in which infinitesimal intervals of the involute tooth having different base circle radii are connected, especially, the tooth 30A, where the base circle radii that are continuously change with continuous changes of the rotation angle of the tooth, is adopted.
摘要翻译：要解决的问题：提高渐开线齿的矛盾特征。
解决方案：在渐开线齿中，当基圆半径减小时，啮合损失减小，而啮合比变差。连接具有不同基圆半径的渐开线齿的无穷小间隔的齿，特别是采用连续地随着齿的旋转角度的变化而连续变化的基圆半径的齿30A。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010025265A Planetary gear device 审中-公开
标题翻译：行星齿轮装置
公开(公告)号：JP2010025265A
公开(公告)日：2010-02-04
申请号：JP2008188921
申请日：2008-07-22
申请人： Toyota Central R&D Labs 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： SUZUKI ATSUSHI , AOYAMA TAKAYUKI , SUGIURA NOBORU , INAGAKI MIZUHO , SHIMIZU TAKASHI
IPC分类号： F16H1/28
摘要： PROBLEM TO BE SOLVED: To equalize loads on a plurality of pinions by forcing a carrier to move together with the movement of a ring gear.
SOLUTION: A planetary gear device includes a sun gear 12 fixed to an input shaft 10, a carrier 16 freely rotatably holding a plurality of pinions 14 meshing with the sun gear 12 from the outside thereof, a ring gear 20 meshing with the plurality of pinions 14 from the outside thereof, a counter gear 22 meshing with the ring gear 20 from the outside thereof to be fixed to an output shaft 24 and a case 18 preventing the rotation of the carrier 16 and holding it. The case 18 holds the carrier 16 so as to allow the movement of the ring gear 20 in the moving direction on the basis of the meshing of the counter gear 22 with the ring gear 20. The sun gear 12 is supported by a bearing fixed to the ring gear 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过迫使载体与环形齿轮的运动一起移动来均衡多个小齿轮上的负载。解决方案：行星齿轮装置包括固定到输入轴10的太阳齿轮12，从其外部自由旋转地保持与太阳齿轮12啮合的多个小齿轮14的行星架16，与齿轮20啮合的齿圈20 从外侧多个小齿轮14，与外齿轮20从外侧啮合的副齿轮22固定在输出轴24上，壳体18防止支架16的旋转并保持。壳体18保持托架16，以便根据中间齿轮22与齿圈20的啮合来允许环形齿轮20在移动方向上移动。太阳齿轮12由固定到环形齿轮20.版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2014125576A Wet friction material and method for producing the same 审中-公开
标题翻译：湿摩擦材料及其制造方法
公开(公告)号：JP2014125576A
公开(公告)日：2014-07-07
申请号：JP2012283961
申请日：2012-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： KAWABATA MASATAKA , HAYASHI KEIJI , SUZUKI ATSUSHI , TANAKA HIROMITSU , OKAMOTO HIROTAKA , OMIYA YASUHIRO
IPC分类号： C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a wet friction material in which heat resistance and μ-V properties to form into a positive gradient are made consistent in a wide speed range under a wet environment.SOLUTION: Provided is a wet friction material 1 in which planar graphite grains 2 are dispersed into the surface 11 of the base material 10 of a fiber molding. The planar graphite grains 2 are oriented in such a manner that the planar faces 21 of the planar graphite grains 2 are crossed to the surface 11 of the base material 10.
摘要翻译：要解决的问题：提供一种湿润摩擦材料，其中在湿润环境下，在宽的速度范围内，使形成正梯度的耐热性和μ-V性能一致。解决方案：提供一种湿摩擦材料1，其中平面状石墨颗粒2分散在纤维成型体的基材10的表面11中。平面状石墨颗粒2以平面状石墨颗粒2的平面21与基材10的表面11交叉的方式取向。

4. 发明专利

JP2012215206A Sliding material and method for manufacturing the same 有权
标题翻译：滑动材料及其制造方法
公开(公告)号：JP2012215206A
公开(公告)日：2012-11-08
申请号：JP2011079568
申请日：2011-03-31
申请人： Toyota Central R&D Labs 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 , OMIYA YASUHIRO , WASHIZU HITOSHI , OMORI SHUNEI , TANAKA HIROMITSU , WATANABE OSAMU , NAKANO MITSURU , SUZUKI ATSUSHI , FUWA YOSHIO
IPC分类号： F16C33/16 , C08J5/16
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a sliding material having a lower frictional coefficient and superior wear resistance.SOLUTION: The sliding material includes: a fine flaky graphite particle having a plate-like graphite particle and an aromatic vinyl copolymer with a vinylaromatic monomer unit, which is adsorbed onto the plate-like graphite particle and expressed by the following formula (1):-(CH-CHX)-(1) (in the formula (1), X denotes phenyl group, naphthyl group, anthracenyl group or pyrenyl group, and those groups may have substituents); and a matrix base material comprising resin or metal, wherein the fine flaky graphite particle is dispersed in the matrix base material.
摘要翻译：要解决的问题：提供具有较低摩擦系数和优异的耐磨性的滑动材料。滑动材料包括：具有板状石墨颗粒和具有乙烯基芳族单体单元的芳族乙烯基共聚物的细片状石墨颗粒，其被吸附在板状石墨颗粒上并由下式（ 1）： - （CH 2 -CHX） - （1）（在式（1）中，X表示苯基，萘基，蒽基或芘基，基团可以具有取代基）; 以及包含树脂或金属的基质基材，其中所述细片状石墨颗粒分散在基质基材中。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2011058947A Simulation system and simulation program 有权
标题翻译：模拟系统和仿真程序
公开(公告)号：JP2011058947A
公开(公告)日：2011-03-24
申请号：JP2009208625
申请日：2009-09-09
申请人： Toyota Central R&D Labs 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： WASHIZU HITOSHI , OMORI SHUNEI , TOYAMA MAMORU , KAJITA SEIJI , SUZUKI ATSUSHI , TERANISHI HIROSHI
IPC分类号： G01N11/00 , G06F19/00
摘要： PROBLEM TO BE SOLVED: To efficiently simulate the behavior of a layered compound.
SOLUTION: Each layer of a layered compound is coarse-grained as a rigid sheet being a dynamic unit to determine internal action caused by the interlayer interaction with a rigid sheet of an adjacent layer and internal oscillation (S1-S3) with respect to the rigid sheet of each coarse-grained layer. After this, the behavior of a layered compound formed of a plurality of rigid sheets is computed (S5).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：有效地模拟分层化合物的行为。解决方案：作为刚性片材的层叠化合物的每层都是动态单元，以确定由相邻层的刚性片材和内部振荡（S1-S3）的层间相互作用引起的内部作用，相对于到每个粗粒层的刚性片。之后，计算由多个刚性片形成的层状化合物的行为（S5）。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2008195954A Lubricant composition for automatic speed regulator 有权
标题翻译：用于自动调速器的润滑剂组合物
公开(公告)号：JP2008195954A
公开(公告)日：2008-08-28
申请号：JP2008094225
申请日：2008-03-31
申请人： Nippon Le-Burizoole Kk , Toyota Central R&D Labs 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： C10M135/20 , C10M101/02 , C10M135/04 , C10M135/22 , C10M135/34 , C10M135/36 , C10M137/02 , C10M137/04 , C10M137/08 , C10M137/10 , C10N20/00 , C10N30/06 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricant composition for an automatic speed regulator which can realize both a high friction coefficient between a metal and a metal and improvement in friction coefficient between a paper friction material and a metal.
SOLUTION: A non-oil-soluble sulfur-containing compound containing at least 40 mass% sulfur element in its molecule consisting of only sulfur, nitrogen, carbon, and hydrogen, or at least one oil-soluble sulfur-containing compound selected from the group consisting of alkylthiuram disulfide compounds, thiaziazoles, dibenzyl polysulfides, sulfur-containing heterocyclic compounds containing at least 20 mass% sulfur element in the molecule, olefin sulfides, and alkyl dithiols, is compounded into a lubricant base material so as to give a sulfur element content higher than 0.08 mass% and not higher than 2.0 mass% in the whole lubricant, thus giving a lubricant additive composition for automatic speed regulator wherein the above sulfur-containing compound is dissolved.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够实现金属和金属之间的高摩擦系数以及改善纸摩擦材料和金属之间的摩擦系数的自动调速器的润滑剂组合物。解决方案：在其分子中含有至少40质量％硫元素的非油溶性含硫化合物仅由硫，氮，碳和氢组成，或至少一种选择的油溶性含硫化合物由二烷基秋兰姆二硫化物，噻唑，二苄基多硫化物，分子中含有至少20质量％硫元素的含硫杂环化合物，烯烃硫化物和烷基二硫醇组成的组合物混合到润滑剂基材中，在整个润滑剂中硫元素含量高于0.08质量％且不高于2.0质量％，从而得到溶解上述含硫化合物的自动调速剂用润滑剂添加剂组合物。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2013203905A Sliding member and method for manufacturing the same 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：JP2013203905A
公开(公告)日：2013-10-07
申请号：JP2012075104
申请日：2012-03-28
申请人： 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： TOYAMA MAMORU , OMIYA YASUHIRO , WASHIZU HITOSHI , OMORI SHUNEI , TANAKA HIROMITSU , TAKEUCHI HISATO , ARAYOSHI TAKATOSHI , SUZUKI ATSUSHI , KODAMA KOTA , FUWA YOSHIO
IPC分类号： C10M169/04 , C01B31/04 , C10M103/02 , C10M149/18 , C10N20/06 , C10N30/00 , C10N30/06 , C10N40/02
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which can stably obtain a low friction characteristic and wearing resistance, by reducing friction loss on a sliding surface (small friction coefficient (μ) is attained) by using a particulate graphite.SOLUTION: A graphite layer 15 that contains oriented specific graphite particles 17 in an oriented state, whose half width at half maximum in a rocking curve in a graphite-2H 002 diffraction position by X-ray diffraction measurement is 5 degrees or less is provided along a sliding direction, on all faces of a skirt part 13 that is the sliding surface of a piston for an engine.
摘要翻译：要解决的问题：通过使用颗粒状石墨，通过减少滑动面上的摩擦损失（小摩擦系数（μ））来提供能够稳定地获得低摩擦特性和耐磨性的滑动构件。溶液：石墨沿着滑动方向设置有通过X射线衍射测定在石墨-2H 002衍射位置的摇摆曲线中的半峰宽度为5度以下的取向状态的定向特定石墨粒子17的层15，在作为发动机的活塞的滑动面的裙部13的所有面上。

8. 发明专利

JP2012082893A Involute gear pair 有权
标题翻译：相关齿轮对
公开(公告)号：JP2012082893A
公开(公告)日：2012-04-26
申请号：JP2010229311
申请日：2010-10-12
申请人： Toyota Central R&D Labs 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： SUZUKI ATSUSHI , AOYAMA TAKAYUKI , INAGAKI MIZUHO , MIYAMURA HIROMI , SHIBATA YOSHIKATSU
IPC分类号： F16H55/08 , F16H1/06 , F16H1/08
摘要： PROBLEM TO BE SOLVED: To reduce vibration and to improve the strength without enlarging an involute gear.SOLUTION: Base radiuses Rand R(pressure angles α) of the involute gears 10 and 30 are changed in a face width direction so that the ratio R/Rof the base radiuses of the involute gears 10 and 30 is constant in the face width direction. When the pressure angles α of the involute gear 10 and 30 are changed in the face width direction, a direction of a contact normal at a contact point 24 of teeth 12 and 32 together is changed in the face width direction and the engagement ratio is increased compared with a conventional gear having a constant base radius.
摘要翻译：要解决的问题：为了减小振动和提高强度，而不增加渐开线齿轮。
解决方案：渐开线齿轮10和30的基座半径R b1 和R b2 （压力角α）使得渐开线齿轮10和30的基部半径的比率R b2 / R b1 是面宽度方向不变。当渐开线齿轮10和30的压力角α在面宽度方向上改变时，齿12和32的接触点24处的接触法线方向在面宽度方向上变化，并且接合率增加与具有恒定基准半径的常规齿轮相比。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2009092061A Slide member and roller rocker arm type valve gear 有权
标题翻译：滑动构件和滚子摇臂ARM型阀门
公开(公告)号：JP2009092061A
公开(公告)日：2009-04-30
申请号：JP2008241809
申请日：2008-09-19
申请人： Toyota Central R&D Labs 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 , TOKORO HIROJI , OKUYAMA MASARU , WASHIZU HITOSHI , OMORI SHUNEI , MORI HIROYUKI , NAKAZAWA TERUHIKO , SUZUKI ATSUSHI , FUWA YOSHIO , OZAKI YOSHINORI
IPC分类号： F02F3/10 , C10M103/02 , C10N20/00 , C10N30/06 , C10N40/04 , C10N40/25 , C10N50/08 , F01L1/18 , F02F3/00 , F16C17/02 , F16C33/10 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide a slide member and a roller rocker arm type valve gear whose friction loss at a sliding surface is further reduced compared with heretofore.
SOLUTION: The skirt portion 13 which is the sliding surface of a piston 10 is coated with a highly oriented specific graphite 15 (exhibiting a remarkable low frictional property) in which the full width at half maximum is equal to or less than 7° in the rocking curve at a (002) diffraction position of graphite-2H by X-ray diffraction measurement.
COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2012194091A Prediction support device, prediction support method, and program 有权
标题翻译：预测支持设备，预测支持方法和程序
公开(公告)号：JP2012194091A
公开(公告)日：2012-10-11
申请号：JP2011058904
申请日：2011-03-17
申请人： Toyota Central R&D Labs 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： KAJITA SEIJI , TOYAMA MAMORU , MORI HIROYUKI , WASHIZU HITOSHI , OMORI SHUNEI , SUZUKI ATSUSHI , JINNO TETSUSHI , ARAYOSHI TAKATOSHI
IPC分类号： G01N3/56 , G01N19/02
摘要： PROBLEM TO BE SOLVED: To provide a prediction support device and the like, which calculate an index value for determining whether low friction characteristics are exhibited so as to support prediction of element-added DLC exhibiting low-friction characteristics.SOLUTION: A prediction support device 1 performs: inputting a specified DLC surface model, additive element, additive amount, and a molecule absorbed on a surface (step S1); performing an electronic state calculation, on the basis of a predetermined calculation condition, for a state in which the input additive element is introduced into a part of the input DLC surface model, to determine the initial structure of element-added DLC (step S2); and calculating an index value for determining whether low friction characteristics are exhibited on the basis of the determined initial structure of the element-added DLC (step S3), where the index value is, for example, a difference (a first index value) between energy in a final state and energy in an initial state.
摘要翻译：要解决的问题：提供一种预测支持装置等，其计算用于确定是否表现出低摩擦特性的指标值，以便支持显示低摩擦特性的元素添加DLC的预测。解决方案：预测支持装置1执行：输入指定的DLC表面模型，添加元素，添加量和在表面上吸收的分子（步骤S1）; 对于将输入的添加元素引入输入的DLC表面模型的一部分的状态，基于预定的计算条件进行电子状态计算，以确定元素添加的DLC的初始结构（步骤S2） ; 以及计算用于基于确定的添加元素DLC的初始结构来确定是否表现出低摩擦特性的指标值（步骤S3），其中指标值例如是处于最终状态的能量和初始状态下的能量。版权所有（C）2013，JPO＆INPIT

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