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1. 发明专利

JP2014156927A Sliding surface structure 有权
标题翻译：滑动表面结构
公开(公告)号：JP2014156927A
公开(公告)日：2014-08-28
申请号：JP2013036980
申请日：2013-02-27
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C33/14 , F16C17/04 , F16C33/10
摘要： PROBLEM TO BE SOLVED: To provide a sliding surface structure which has high load capacity and can alleviate aggressiveness of a periodic structure part.SOLUTION: A sliding surface of a first member and a sliding surface of a second member slide relatively under a lubricant, in a sliding surface structure. On at least one sliding surface of either of the first member and the second member, an uneven periodic structure part in a grating shape and a periodic structure unformed part are alternately formed along a sliding direction. A fluid introduction groove is formed on an upstream side in the sliding direction of the periodic structure part. The periodic structure part is communicated with a peripheral edge of the sliding surface. A projection height position of the periodic structure part is set lower than a height position of the unformed part.
摘要翻译：要解决的问题：提供一种具有高负载能力并可以减轻周期性结构部件的侵蚀性的滑动表面结构。解决方案：第一部件的滑动表面和第二部件的滑动表面相对地在润滑剂下方滑动，滑动表面结构。在第一构件和第二构件中的任一个的至少一个滑动表面上，沿滑动方向交替地形成格栅形状的不均匀的周期结构部分和周期性结构未成形部分。在周期性结构部件的滑动方向的上游侧形成有流体导入槽。周期性结构部分与滑动表面的周缘连通。周期性结构部分的突出高度位置被设定为低于未成形部分的高度位置。

2. 发明专利

JP2012233541A Sliding surface structure 有权
标题翻译：滑动表面结构
公开(公告)号：JP2012233541A
公开(公告)日：2012-11-29
申请号：JP2011103513
申请日：2011-05-06
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C17/04 , B23K26/36 , F16C33/10 , F16C33/14
摘要： PROBLEM TO BE SOLVED: To provide a sliding surface structure capable of coping with sliding in many directions, and contributing to improving a fluid lubrication characteristic and a mixing lubrication characteristic.SOLUTION: This sliding surface structure is provided for relatively sliding a sliding surface 1a of a first member 1 and a sliding surface 2a of a second member 2 under a lubricant. A periodic structure part 3 of a grating-shaped recess-projection is arranged on at least any one sliding surface of the first member 1 and the second member 2. This periodic structure part is formed in a line symmetry shape to the expected sliding direction, and pulls the lubricant in a sliding surface central part by relative sliding of the sliding surfaces 1a and 2a.
摘要翻译：要解决的问题：提供能够应对许多方向的滑动的滑动面结构，有助于提高流体润滑特性和混合润滑特性。解决方案：该滑动表面结构被设置用于在润滑剂下相对滑动第一构件1的滑动表面1a和第二构件2的滑动表面2a。在第一构件1和第二构件2的至少任一个滑动面上设置光栅形凹部突起的周期性结构部分3.该周期性结构部分形成为预期滑动方向的线对称形状，并通过滑动面1a，2a的相对滑动将润滑剂拉入滑动面中心部。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2008089091A Sliding surface structure 有权
标题翻译：滑动表面结构
公开(公告)号：JP2008089091A
公开(公告)日：2008-04-17
申请号：JP2006271151
申请日：2006-10-02
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C33/24
摘要： PROBLEM TO BE SOLVED: To provide a sliding surface structure capable of achieving low friction and reducing a running-in process.
SOLUTION: In the sliding surface structure, a sliding surface 1a of a first member 1 and a sliding surface 2a of a second member 2 are relatively slid under the presence of a lubricating material having an OH group. At least one of the first member 1 and the second member 2 is constituted by silicon-based ceramics. The other one is constituted by a material having hardness equal to or higher than the silicon-based ceramics. A grating part 3 comprising a plurality of recessed and projecting parts is provided on the sliding surface 1a of the silicon-based ceramics member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现低摩擦并且减少进入过程的滑动表面结构。解决方案：在滑动表面结构中，第一构件1的滑动表面1a和第二构件2的滑动表面2a在具有OH基团的润滑材料的存在下相对滑动。第一构件1和第二构件2中的至少一个由硅系陶瓷构成。另一个由硬度等于或高于硅基陶瓷的材料构成。在硅基陶瓷构件的滑动面1a上设有包括多个凹凸部的光栅部3。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012007712A Sliding surface structure 有权
标题翻译：滑动表面结构
公开(公告)号：JP2012007712A
公开(公告)日：2012-01-12
申请号：JP2010146300
申请日：2010-06-28
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C33/10 , F16C17/04 , F16C29/02
摘要： PROBLEM TO BE SOLVED: To provide a sliding surface structure which is applicable to a sliding mechanism accompanied by linear contacts and having longer lifetime and stably performing a high friction-reducing effect.SOLUTION: Belt-shaped zones 4 extending in an inclining direction against a sliding direction of a mating member 2 and made from recessed grooves 7 having gentle slopes 9 and sliding surfaces 3 extending in a direction the same as the extending direction of the belt-shaped zone 4 between the belt-shaped zones 4 are arranged on a sliding surface 1 which performs relative sliding with the mating member under existence of a lubricating fluid. A plurality of fine grooves 5 prepared by inclining to the extending direction the belt-shaped zone 4 are arranged on the gentle slopes 9.
摘要翻译：要解决的问题：提供一种可应用于具有线性接触并具有更长寿命且稳定地执行高摩擦减小效果的滑动机构的滑动面结构。解决方案：带状区域4相对于配合构件2的滑动方向倾斜延伸，并且由具有缓和斜面9的凹槽7和沿着相同方向延伸的方向延伸的滑动表面3形成带状区域4之间的带状区域4布置在滑动表面1上，滑动表面1在存在润滑流体的同时与配合构件执行相对滑动。通过向带状区域4的延伸方向倾斜制备的多个细槽5布置在平缓的斜面9上。（C）2012，JPO＆INPIT

5. 发明专利

JP2011047428A Sliding surface 有权
标题翻译：滑动表面
公开(公告)号：JP2011047428A
公开(公告)日：2011-03-10
申请号：JP2009194517
申请日：2009-08-25
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C33/10 , F16C33/14
摘要： PROBLEM TO BE SOLVED: To provide a sliding surface applicable even to a sliding mechanism involving line contact for developing stably high friction reducing effects. SOLUTION: The sliding surface 1 includes sliding flat faces 3 for sliding relative to another member 2 under the existence of lubricating fluid, and strip-shaped regions 4 extending in inclination to the sliding direction of another member 2. Each strip-shaped region 4 consists of a plurality of tiny grooves 5. The tiny grooves 5 are arranged in inclination to the extending direction of each strip-shaped region 4. The tiny grooves 5 are arranged in parallel to the sliding direction or at an inclination angle of smaller than 90° thereto. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于涉及线接触的滑动机构的滑动表面，用于显现稳定的高摩擦减小效果。解决方案：滑动面1包括滑动平面3，用于在存在润滑流体的情况下相对于另一构件2滑动，以及沿着另一构件2的滑动方向倾斜延伸的带状区域4.每个带状区域4由多个微小的凹槽5组成。微细凹槽5相对于每个条形区域4的延伸方向倾斜地布置。微小凹槽5平行于滑动方向或倾斜角度较小超过90°。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010196884A Plane sliding mechanism 有权
标题翻译：平面滑动机构
公开(公告)号：JP2010196884A
公开(公告)日：2010-09-09
申请号：JP2009046058
申请日：2009-02-27
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C29/02
摘要： PROBLEM TO BE SOLVED: To provide a plane sliding mechanism capable of restricting the fluctuation of oil film thickness and having excellent film rigidity regardless of the sliding speed and strength of a load.
SOLUTION: One flat surface 2 structuring a plane sliding mechanism 1 is provided with deep grooves 3 for supplying a lubricating fluid between opposite planes and shallow grooves 4 shallower than the deep grooves 3. The shallow grooves 4 are arranged in a cycle in parallel with each other, and the plurality of shallow grooves 4, 4 etc. arranged in parallel with each other respectively crosses the deep grooves 3, and are arranged in a direction parallel with the sliding direction of the other opposite flat surface or in a direction inclined at less than 90° of angle of inclination relative to the sliding direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够限制油膜厚度的波动并且具有优异的膜刚度的平面滑动机构，而与载荷的滑动速度和强度无关。解决方案：构成平面滑动机构1的一个平坦表面2设置有用于在相对平面之间供应润滑流体的深槽3和比深槽3浅的浅槽4.浅槽4以彼此平行配置的多个浅槽4,4等分别与深沟槽3交叉，并且沿与另一个相对的平坦表面的滑动方向平行的方向或者沿与另一个相反的平坦表面的滑动方向相对于滑动方向倾斜成小于90°的倾斜角。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009293684A Tribochemical reaction promoting surface structure 有权
标题翻译：化学反应促进表面结构
公开(公告)号：JP2009293684A
公开(公告)日：2009-12-17
申请号：JP2008146888
申请日：2008-06-04
申请人： Canon Machinery Inc , Iwate Univ , キヤノンマシナリー株式会社 , 国立大学法人岩手大学
发明人： SAWADA HIROSHI , MORI MASAYUKI
IPC分类号： F16C33/10 , C23C26/00
CPC分类号： Y02T10/865
摘要： PROBLEM TO BE SOLVED: To provide a tribochemical reaction promoting structure easily causing abrasion by giving low roughness to generate a new surface, and delicately supplying a friction adjusting agent to the new surface. SOLUTION: This tribochemical reaction promoting surface structure is provided for relatively sliding a sliding surface 10 of a first member 1 and a sliding surface 4 of a second member 3 under lubrication of added oil including the friction adjusting agent. A grating-like cyclic structure 2 having the recess-projection height and an interval of submicron order, is formed on at least one sliding surface. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供摩擦化学反应促进结构，通过提供低的粗糙度产生新的表面容易引起磨损，并且向新的表面精细地供给摩擦调节剂。解决方案：提供这种摩擦化学反应促进表面结构，用于在包含摩擦调节剂的添加油的润滑下相对滑动第一构件1的滑动表面10和第二构件3的滑动表面4。在至少一个滑动表面上形成具有凹凸高度和亚微米级间隔的格子状环状结构2。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009014183A Sliding face structure 有权
标题翻译：滑动面结构
公开(公告)号：JP2009014183A
公开(公告)日：2009-01-22
申请号：JP2007179911
申请日：2007-07-09
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： F16C33/24
摘要： PROBLEM TO BE SOLVED: To provide a sliding face structure for actualizing low friction while shortening a run-in process. SOLUTION: In the sliding face structure, a sliding face 1a of a first member 1 and a sliding face 2a of a second member 2 relatively slide under the existence of lubricant. On the sliding face 1a of at least one of the first member 1 and the second member 2, a plurality of grating portion 3 consisting of a plurality of irregular faces are formed along the sliding direction. The direction of a periodical structure of grating portions 3a, 3b neighboring each other along the sliding direction is symmetrical to the sliding direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于实现低摩擦的滑动面结构，同时缩短磨合过程。解决方案：在滑动面结构中，第一构件1的滑动面1a和第二构件2的滑动面2a在润滑剂的存在下相对滑动。在第一构件1和第二构件2中的至少一个的滑动面1a上，沿滑动方向形成有由多个不规则面组成的多个格栅部3。沿着滑动方向彼此相邻的光栅部分3a，3b的周期性结构的方向与滑动方向对称。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008173693A Mirror finished surface working method 审中-公开
标题翻译：镜面表面处理方法
公开(公告)号：JP2008173693A
公开(公告)日：2008-07-31
申请号：JP2007007202
申请日：2007-01-16
申请人： Canon Machinery Inc , キヤノンマシナリー株式会社
发明人： SAWADA HIROSHI
IPC分类号： B24B1/00 , B23K26/00 , B23K101/20 , B24D99/00
摘要： PROBLEM TO BE SOLVED: To provide a mirror finished surface working method for mirror finishing a surface with high precision without using abrasive grains and slurry (prepared by suspending abrasive grains and base oil) by forming a minute cutting edge on a tool material having a plane and a curved face directly. SOLUTION: A grating structure part 2 being harder than a part 4 to be worked of a member 3 on which the mirror finished surface is worked and composed of a plurality of recessed and projecting parts having a periodical pitch of 10 μm or less is provided on a member 1 for working mirror finished surface. The grating structure part 2 of the member 1 for working mirror finished surface, and the part 4 of the member 3 on which the mirror finished surface, are made to slide relatively under the existence of liquid to finish the part 4 of the member 3 on which the mirror finished surface is finished into the mirror finished surface. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种镜面精加工的表面加工方法，用于在不使用磨料颗粒和浆料（通过悬浮磨粒和基础油制备）上通过在工具材料上形成微小的切削刃而以高精度对表面进行镜面加工直面有一个平面和一个曲面。解决方案：光栅结构部分2比加工镜面加工表面的部件3的加工部分4硬，并且由多个具有10μm或更小的周期间距的凹进和突出部分组成设置在用于工作镜面的表面的构件1上。用于工作镜面的构件1的光栅结构部分2和镜面加工表面上的构件3的部分4在液体存在下相对滑动以完成构件3的部分4上镜面精加工表面完成镜面加工表面。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2014200817A 周期構造形成方法有权
标题翻译：周期结构形成方法
公开(公告)号：JP2014200817A
公开(公告)日：2014-10-27
申请号：JP2013079412
申请日：2013-04-05
申请人：キヤノンマシナリー株式会社 , Canon Machinery Inc
发明人： SAWADA HIROSHI , KAWAHARA KIMISUKE
IPC分类号： B23K26/36 , B23K26/00
摘要：【課題】洗浄槽を用いる超音波洗浄を行うことなく、いわゆるドライ工程でもって、デブリの付着が少ない周期構造の形成が可能な周期構造形成方法を提供する。【解決手段】第1工程と第2工程とを備える。第1工程は、加工閾値近傍の照射強度で直線偏光の第1工程用パルスレーザを照射し、その照射部分をオーバラップさせながら走査して、自己組織的にグレーティング状の周期構造を形成する。第2工程22は、第1工程における第1工程用パルスレーザに対して?10%以内の波長であって、50ピコ秒以下のパルス幅をもつ第2工程用パルスレーザでその照射部分をオーバラップさせる。第2工程22の単位面積当たりの照射エネルギーを第1工程よりも低くなるように設定して再走査する。【選択図】図1
摘要翻译：要解决的问题：提供一种能够形成周期性结构的周期性结构形成方法，该周期性结构形成方法可以在不使用清洁槽进行超声波清洗的情况下，用所谓的干法进行碎屑的沉积减少。解决方案：周期性结构形成方法包括第一步骤第二步。第一步骤是通过在接近加工阈值的照射强度下施加用于线偏振的第一步骤的脉冲激光器，在使照射部分重叠的同时进行扫描，并以自组织的方式形成光栅状周期性结构。第二步骤22使第一步骤中的第一步骤的脉冲激光器的第二步骤的脉冲激光与第一步骤的脉冲激光的±10％，脉冲宽度为50皮秒的脉冲激光重叠。将第二步骤22中的每单位面积的照射能量设定为低于第一步骤中的照射能量，以再次进行扫描。

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