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61. 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

62. 发明专利

JP2012056165A Sliding member 有权
标题翻译：滑动会员
公开(公告)号：JP2012056165A
公开(公告)日：2012-03-22
申请号：JP2010200725
申请日：2010-09-08
申请人： Kyushu Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人九州大学
发明人： KAIDO MASATAKA , SUZUKI ATSUSHI , TAKAHARA ATSUSHI , KOBAYASHI MOTOYASU
IPC分类号： B32B9/00 , C10M107/24 , C10M107/28 , C10M107/42 , C10M107/46 , C10M159/12 , C10N40/02 , C23C16/27 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide a sliding member subjected to surface working in such a manner that it has higher wear resistance and a lower friction coefficient than the conventional one.SOLUTION: The sliding member includes an Si-containing diamond-like carbon layer formed on a base material and a polymer brush layer fixed to the surface of the Si-containing diamond-like carbon layer by covalent bonding on a sliding face. Preferably, the polymer composing the polymer brush layer is produced by random-copolymerizing a monomer including a group having oleophilic properties and a monomer including a group capable of forming a cross-linked structure.
摘要翻译：要解决的问题：提供一种经受表面加工的滑动构件，其具有比常规的更高的耐磨性和更低的摩擦系数。解决方案：滑动构件包括在基材上形成的含Si金刚石碳层和通过在滑动面上共价键合固定在含Si金刚石状碳层的表面上的聚合物刷层。构成聚合物刷层的聚合物优选通过使包含具有亲油性的基团的单体和包含能够形成交联结构的基团的单体无规共聚来制备。版权所有（C）2012，JPO＆INPIT

63. 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
摘要翻译：要解决的问题：提供一种滑动构件和滚子摇臂式气门齿轮，其在滑动面处的摩擦损失比以前更进一步降低。解决方案：作为活塞10的滑动面的裙部13涂覆有高度取向的特定石墨15（具有显着的低摩擦特性），其中半高全宽度等于或小于7 在石墨-2H的（002）衍射位置的摇摆曲线中通过X射线衍射测量。版权所有（C）2009，JPO＆INPIT

64. 发明专利

JP2008005797A Solvent composition 有权
标题翻译：溶剂组合物
公开(公告)号：JP2008005797A
公开(公告)日：2008-01-17
申请号：JP2006181401
申请日：2006-06-30
申请人： Tottori Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人鳥取大学
发明人： SUZUKI ATSUSHI , KAWADA KOJI
IPC分类号： C12N9/02 , C07K14/195 , C08H1/00 , C09K5/08 , C10M101/02 , C10M159/02 , C10M169/04 , C10N30/10 , C10N40/04 , C10N40/25 , C12R1/01
摘要： PROBLEM TO BE SOLVED: To provide a solvent composition whose functions can stably be maintained for a long period.
SOLUTION: This solvent composition contains a substance being oxidatively easily deteriorated by oxygen radical and a heat-resistant superoxide dismutase having an oxygen radical-removing ability. The solvent composition can remove the oxygen radical with the heat-resistant superoxide dismutase, and can prevent the oxidation of the substance being oxidatively easily deteriorated.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供功能可以长期稳定地保持的溶剂组合物。解决方案：该溶剂组合物含有氧自由基易氧化的物质和具有氧自由基去除能力的耐热超氧化物歧化酶。溶剂组合物可以用耐热超氧化物歧化酶除去氧自由基，并且可以防止物质的氧化容易劣化。版权所有（C）2008，JPO＆INPIT

65. 发明专利

JP2006046410A Friction material 有权
标题翻译：摩擦材料
公开(公告)号：JP2006046410A
公开(公告)日：2006-02-16
申请号：JP2004225755
申请日：2004-08-02
申请人： Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田自動織機
发明人： HORI FUJIO , SUZUKI ATSUSHI , KAWABATA MASATAKA
IPC分类号： F16D69/02 , C09K3/14 , D03D1/00 , D03D11/00 , F16D13/62 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To provide a friction material having high cooling efficiency, solving a problem on a woven cloth that the rate of the depth of a groove to the thickness of the woven cloth is smaller and the flow amount of cooling liquid distributed in a single groove is small, namely, cooling efficiency is poor in the single groove.
SOLUTION: The friction material 11 is annularly punched from the woven cloth W impregnated with a thermosetting resin and hardened by pressing work. The tissue of the cloth W for the friction material having high weaving cooling efficiency is multilayered with three plane-woven tissues W1, W2 and W3. The woven cloth W has threaded weft clearances 12 and threaded warp clearances 13. The weft clearance 12 is formed by lacking wefts Y1, Y2 and Y3. The warp clearance 13 is formed by lacking warps T11, T12, T21, T22, T31 and T32.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有高冷却效率的摩擦材料，解决了织物的问题，槽的深度与织布的厚度的比例越小，冷却液的流量分布在单个槽中很小，即单槽中的冷却效率差。解决方案：摩擦材料11由浸渍有热固性树脂的织布W环形冲压，并通过压制加工硬化。具有高织造冷却效率的摩擦材料的织物W的织物与三个平面织物组织W1，W2和W3多层。编织布W具有螺纹纬纱间隙12和螺纹经纱间隙13.纬纱间隙12由缺少纬纱Y1，Y2和Y3形成。经纱间隙13由缺口经纱T11，T12，T21，T22，T31，T32形成。版权所有（C）2006，JPO＆NCIPI

66. 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

67. 发明专利

JP2005089877A Three-dimensional woven fabric and method for producing the same and friction material 审中-公开
标题翻译：三维织物及其制造方法和摩擦材料
公开(公告)号：JP2005089877A
公开(公告)日：2005-04-07
申请号：JP2003321407
申请日：2003-09-12
申请人： Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田自動織機
发明人： HORI FUJIO , KAWABATA MASATAKA , SUZUKI ATSUSHI
IPC分类号： F16D69/02 , C08J5/14 , D02G3/26 , D03D15/12 , D03D25/00 , D06M15/507
摘要： PROBLEM TO BE SOLVED: To provide a three-dimensional woven fabric whose three or more layer weaves are formed of ≤50 denier warps and ≤50 denier wefts and can easily be woven, even when the weave density of the woven fabric is high.
SOLUTION: This three-dimensional woven fabric 11 is formed by binding three weaves 12a, 12b, 12c with binding yarns 13a, 13b. The weaves 12a to 12c are plainly woven from warps 14a to 14c and wefts 15a to 15c, respectively. The binding yarn 13a for binding the first weave 12a and the second weave 12b is penetrated from one side of the adjacent two weaves 12a, 12b and then returned on the other side, and is therefore arranged in both the weaves 12a, 12b to go through the other side. The binding yarn 13b for binding the second weave 12b and the third weave 12c is penetrated from one side of the adjacent two weaves 12b, 12c and then returned on the other side, and is arranged in both the weaves 12b, 12c to go through the other side.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种三维织造织物，其三层或更多层织物由≤50旦尼尔经纱和≤50旦尼尔纬纱形成，并且可以容易地编织，即使织造织物的编织密度为高。解决方案：这种三维织物11通过将三个编织物12a，12b，12c与粘合纱线13a，13b结合在一起而形成。编织12a至12c分别从经纱14a至14c和纬纱15a至15c显而易见地编织。用于结合第一编织12a和第二编织12b的装订纱线13a从相邻的两个编织12a，12b的一侧穿透，然后在另一侧上返回，并因此布置在两个编织12a，12b中以通过另一边。用于结合第二织物12b和第三织物12c的装订纱线13b从相邻的两个织物12b，12c的一侧穿透，然后在另一侧上返回，并且布置在两个织物12b，12c中，以穿过另一边。版权所有（C）2005，JPO＆NCIPI

68. 发明专利

JP2003172386A WET TYPE FRICTION MATERIAL AND PRODUCING METHOD THEREFOR 审中-公开
公开(公告)号：JP2003172386A
公开(公告)日：2003-06-20
申请号：JP2001374662
申请日：2001-12-07
申请人： AISIN CHEM , TOYOTA MOTOR CORP
发明人： FUJIMAKI YOSHITO , SUZUKI MASATO , MURANAKA TAKUYA , SUZUKI ATSUSHI , KAWABATA MASATAKA
IPC分类号： F16D69/02 , C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a wet type friction material and producing method therefor capable of achieving a high frictional coefficient μ and an improved μ-V positive gradient with the usage of diatomaceous earth as an additive for improving the frictional coefficient μ. SOLUTION: When the diatomaceous earth having a diameter of 1 to 50 μm is added as the additive so as to make paper for the wet type friction material, paste as a chemical showing delayed falling characteristic is added and papermaking is performed. The fine diatomaceous earth hardly sinks, a sinking speed gets slower by the delayed falling characteristic of the paste, and thereby paper is made on which surface the diatomaceous earth is concentrated. The wet type friction material is produced so that the surface becomes a friction surface. A friction examination is performed for thus produced wet type friction material in order to compare with a conventional wet type friction material whereon the diatomaceous earth is evenly dispersed. The friction examination is performed in a condition that a surface pressure is 980 kPa and an oil temperature is 80°. As a result, it is found out that this wet type friction material shows the enhanced friction coefficient μ and the improved μ-V positive gradient compared to the conventional wet type friction material. COPYRIGHT: (C)2003,JPO

69. 发明专利

JP2003136318A METHOD FOR DRILLING FREE CUTTING STEEL PRODUCT CONTAINING NO LEAD 审中-公开
公开(公告)号：JP2003136318A
公开(公告)日：2003-05-14
申请号：JP2001331406
申请日：2001-10-29
申请人： AICHI STEEL WORKS LTD , TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： IWAMA NAOKI , KATO HIDEHISA , SATO KIMIYASU , OKURA KAZUTAKA , MORI MOTOHIDE , NISHI TOSHIYUKI , SUZUKI ATSUSHI
IPC分类号： B23B35/00 , B23B51/00
摘要： PROBLEM TO BE SOLVED: To provide a method for drilling a free cutting steel product capable of improving the service life of a drill when deep drilling is performed for a free cutting steel product for a machine structure containing no Pb as a free cutting element. SOLUTION: In this method for drilling the free cutting steel product containing no lead, the drilling is performed by using the drill made of high- speed tool steel, and having 0.30 to 0.40 of the ratio (t/d) of web thickness (t) and a diameter (d), and 36 deg. to 40 deg. of an angle of torsion, and the surface of a groove part for which TiN coating or homogenizing treatment is performed.

70. 发明专利

JP2002236089A DEVICE FOR MEASURING COEFFICIENT OF FRICTION 失效
公开(公告)号：JP2002236089A
公开(公告)日：2002-08-23
申请号：JP2001030461
申请日：2001-02-07
申请人： TOYOTA MOTOR CORP , AUTOMAX KK
发明人： YAMAMORI KAZUO , ARAI HIROYUKI , SUZUKI ATSUSHI , MIYAJIMA KAZUHIRO , TODA SATOSHI , OTOMO WATARU , OTAKI TOMOTOSHI , KOBAYASHI SHIGENOBU
IPC分类号： G01N19/02
摘要： PROBLEM TO BE SOLVED: To evaluate friction between a belt and a pulley of a belt-type CVT(continuously variable transmission), etc., in a dynamic state, and to separate the friction in the diameter direction and circumferential direction of the pulley. SOLUTION: A belt 10 wound over the pulley is sandwiched between pulleys 28 and 30 for measurement from the sides. Sliding in the direction of movement of the belt is made to occur between the pulley 28 for measurement and the belt 10, and a load torque at this time is measured by a torque meter 34. From the load torque, the radius of contact points between the belt and the pulley for measurement, and vertical load by a weight 48, the coefficient of friction in the circumferential direction are computed, and the pulley 30 for measurement is pulled upward by an actuator 44. The load necessary for the pulling is measured by a load cell 42 to compute the coefficient of friction in the radial direction from the measured value and vertical load by a weight 50.

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