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1. 发明授权

US08008814B2 Sliding system with onboard moving-coil linear motor 有权
标题翻译：带有板载动线圈直线电机的滑动系统
公开(公告)号：US08008814B2
公开(公告)日：2011-08-30
申请号：US12395248
申请日：2009-02-27
申请人： Eiji Ida , Satoshi Sasaki
发明人： Eiji Ida , Satoshi Sasaki
IPC分类号： H02K41/02 , H02K41/025 , H02K41/03 , H02K41/035 , H02K33/00
CPC分类号： H02K41/03 , H02K1/14 , H02K3/47
摘要： A sliding system with onboard moving-coil linear motor is disclosed in which an armature assembly is a printed-circuit board, armature windings of flat configuration and coil stay having a stay and any number of cores made integral with the stay. The armature assembly is held by virtue of the stay at a preselected location inside an interval defined between field magnet arrays and, therefore, is small and compact in height in transverse section. A bed formed in an angled hook-like configuration in a transverse section contributes to shrinkage of the sliding system in either of height and width in transverse section or most compactness of the sliding system in transverse dimension. Moreover, the bed can be selected in length at discretion according to the purpose of usage to provide any desirable stroke length for a single table of a preselected length, getting the sliding system convenient for usage.
摘要翻译：公开了一种具有板载动线圈直线电动机的滑动系统，其中电枢组件是印刷电路板，具有平坦构型的电枢绕组和具有停留的线圈保持架以及与支架成一体的任意数量的磁芯。电枢组件通过在场磁体阵列之间限定的间隔内的预选位置处保持而保持，因此在横截面中具有小而紧凑的高度。在横截面中形成为成角度的钩状构造的床有助于滑动系统在横截面中的高度和宽度中的任何一个或横向尺寸中的滑动系统的最紧凑的收缩。此外，根据使用目的，可以酌情选择床，以便为预选长度的单台提供任何期望的行程长度，使滑动系统方便使用。

2. 发明申请

US20070278866A1 SLIDING SYSTEM WITH ONBOARD MOVING-MAGNET LINEAR MOTOR 审中-公开
标题翻译：带滑块的移动电磁线性电机的滑动系统
公开(公告)号：US20070278866A1
公开(公告)日：2007-12-06
申请号：US11756147
申请日：2007-05-31
申请人： Eiji Ida , Masaki Ohno
发明人： Eiji Ida , Masaki Ohno
IPC分类号： H02K41/00
CPC分类号： H02K41/03 , B23Q11/0025
摘要： A sliding system has a coil spring to keep balance in weight when a table moves up and down on the bed placed in upright posture. The sliding system is comprised of a bed, a table allowed to move relatively to the bed, a linear motor including a field magnet secured on the table and composed of magnet strips juxtaposed in an array that their polarities alternate in an sliding direction of the table, and an armature assembly having coreless armature windings of flat configuration lying on the bed in opposition to the field magnet, and a coil spring fastened to the bed and the table. The coil spring is constantly energized with any spring force across an effective stroke covering reciprocal traveling range of the table relatively to the bed.
摘要翻译：滑动系统具有螺旋弹簧，以便在桌子以直立姿态放置的床上下移动时保持体重平衡。滑动系统包括床，允许相对于床移动的桌子，线性马达，其包括固定在桌子上的磁场磁体，并且由阵列中并置的磁条组成，它们的极性在桌子的滑动方向上交替以及具有平坦构型的无芯电枢绕组的电枢组件，其位于与磁场磁体相对的床上，以及固定到床和台的螺旋弹簧。螺旋弹簧通过跨过有效行程的任何弹簧力恒定地通电，覆盖床的相对行进范围相对于床。

3. 发明申请

US20050258696A1 Position-control stage system 有权
标题翻译：位置控制台系统
公开(公告)号：US20050258696A1
公开(公告)日：2005-11-24
申请号：US11113085
申请日：2005-04-25
申请人： Eiji Ida
发明人： Eiji Ida
IPC分类号： H01L21/027 , H02K5/16 , H02K7/08 , H02K7/14 , H02K21/12 , H02K21/24 , H02K41/00 , H02K41/02 , H02K41/03
CPC分类号： H02K7/14 , H02K7/088 , H02K21/24
摘要： A position-control stage system is disclosed, which may ensure much space to install the armature assembly on the bed, even with small in dimension. Correspondingly, the position-control stage system itself is made high in propulsion and efficient in operating performances including high-speed traveling, high response, high-precision position-control, and so on, even with compact or slim in construction. Armature windings to provide an armature assembly are made of three-phase coreless windings wound in annular flat configuration, and disposed on the bed radially outside of a rolling-contact bearing in a way closely adjacent to the bearing. Magnets to provide a field magnet array are each made in a segment, and disposed on the turntable in opposition to the armature windings in a way alternating in polarity circularly on a desired circular surface.
摘要翻译：公开了一种位置控制平台系统，其可以确保在座椅上安装电枢组件的大的空间，即使尺寸较小。相应地，位置控制台系统本身在高速行驶，高响应，高精度位置控制等操作性能方面具有较高的推进性和高效性，即使是结构紧凑或纤薄。用于提供电枢组件的电枢绕组由缠绕成环形扁平构造的三相无芯绕组制成，并且以与轴承紧密相邻的方式放置在滚动接触轴承的径向外侧的床上。提供场磁体阵列的磁体各自被制成一个段，并且以与电枢绕组相反的方式设置在转盘上，并以所需的圆形表面上的圆周方向极性交替。

4. 发明授权

US07202584B2 Position-control stage system 有权
标题翻译：位置控制台系统
公开(公告)号：US07202584B2
公开(公告)日：2007-04-10
申请号：US11113085
申请日：2005-04-25
申请人： Eiji Ida
发明人： Eiji Ida
IPC分类号： H02K21/24
CPC分类号： H02K7/14 , H02K7/088 , H02K21/24
摘要： A position-control stage system is disclosed, which may ensure much space to install the armature assembly on the bed, even with small in dimension. Correspondingly, the position-control stage system itself is made high in propulsion and efficient in operating performances including high-speed traveling, high response, high-precision position-control, and so on, even with compact or slim in construction. Armature windings to provide an armature assembly are made of three-phase coreless windings wound in annular flat configuration, and disposed on the bed radially outside of a rolling-contact bearing in a way closely adjacent to the bearing. Magnets to provide a field magnet array are each made in a segment, and disposed on the turntable in opposition to the armature windings in a way alternating in polarity circularly on a desired circular surface.
摘要翻译：公开了一种位置控制平台系统，其可以确保在座椅上安装电枢组件的大的空间，即使尺寸较小。相应地，位置控制台系统本身在高速行驶，高响应，高精度位置控制等操作性能方面具有较高的推进性和高效性，即使是结构紧凑或纤薄。用于提供电枢组件的电枢绕组由缠绕成环形扁平构造的三相无芯绕组制成，并且以与轴承紧密相邻的方式放置在滚动接触轴承的径向外侧的床上。提供场磁体阵列的磁体各自被制成一个段，并且以与电枢绕组相反的方式设置在转盘上，并以所需的圆形表面上的圆周方向极性交替。

5. 发明授权

US4732927A Rubber composition for treads 失效
标题翻译：胎面橡胶组合物
公开(公告)号：US4732927A
公开(公告)日：1988-03-22
申请号：US941284
申请日：1986-12-15
申请人： Eiji Ida , Keijiro Oda
发明人： Eiji Ida , Keijiro Oda
IPC分类号： C08L9/06 , B60C1/00 , C08K3/04 , C08L21/00 , C08L9/00
CPC分类号： C08K3/04 , B60C1/0016 , C08L21/00
摘要： A rubber composition for treads characterized in that the composition comprises 100 parts by weight of a rubber component and 50 to 100 parts by weight of carbon black admixed therewith, the rubber component comprising 10 to 50 parts by weight of a solution-polymerized star styrene-butadiene rubber (I) having specific styrene content, vinyl content of the butadiene portion and at least 40% in the efficiency of coupling with a tin halide, 20 to 70 parts by weight of a solution-polymerized straight-chain styrene-butadiene rubber (II) having specific styrene content and vinyl content of the butadiene portion and 10 to 50 parts by weight of natural rubber or isoprene rubber (III), the carbon black being in the range of 75 to 105 in nitrogen adsorption specific surface area (N.sub.2 SA), at least 15 in the difference between N.sub.2 SA and the iodine adsorption number (IA) thereof and 0 to 5 in the difference between N.sub.2 SA and the cetylitrimethylammonium bromide adsorption specific surface area (CTAB) thereof, the composition being -50.degree. to -30.degree. C. in the peak temperature of loss tangent, tan .delta..
摘要翻译：一种胎面用橡胶组合物，其特征在于，所述组合物包含100重量份的橡胶组分和50至100重量份的与其混合的炭黑，所述橡胶组分包含10至50重量份的溶液聚合的星形苯乙烯 - 具有特定苯乙烯含量的丁二烯橡胶（I），丁二烯部分的乙烯基含量和与锡卤化物的偶合效率中至少40％，20至70重量份溶液聚合的直链丁苯橡胶（ II），丁二烯部分具有特定苯乙烯含量和乙烯基含量，10〜50重量份天然橡胶或异戊二烯橡胶（III），碳黑在氮吸附比表面积（N2SA）为75〜105的范围内，，N2SA与碘吸附数（IA）之间的差异至少为15，N2SA与十六烷基三甲基溴化铵吸附比表面积（CTAB）t的差异为0〜5 其组成为-50℃至-30℃，峰值温度为损耗角正切，tanδ。

6. 发明授权

US08760012B2 Three-dimensional sliding system with onboard linear motor 有权
标题翻译：具有车载线性电机的三维滑动系统
公开(公告)号：US08760012B2
公开(公告)日：2014-06-24
申请号：US13095446
申请日：2011-04-27
申请人： Eiji Ida , Norimitsu Kitade
发明人： Eiji Ida , Norimitsu Kitade
IPC分类号： H02K41/00
CPC分类号： H02K41/031 , H02K5/20 , H02K9/02 , H02K9/22 , H02K11/215 , H02K11/22 , H02K16/00 , H02K2201/18
摘要： A three-dimensional sliding system has an X-table and a Z-table, which are actuated to travel independently of each other. The sliding system is simple in construction and adapted to actuate a movable table with less takt time. A bed has a first flat zone extending in a horizontal direction to carry the X-table thereon, a second flat zone extending in a vertical direction to carry the Z-table thereon, and a third flat zone where the first flat zone merges with the second flat zone. The movable table is laid over the third flat zone and linked with the X-table and the Z-table through linear motion guide units, respectively. Actuations of an X-linear motor in an X-direction and actuation of a Z-linear motor in a Z-direction cause the movable table to move into a targeted position with high precision in the X-direction and in the Z-direction.
摘要翻译：三维滑动系统具有X台和Z台，其被致动以彼此独立地行进。滑动系统结构简单，适用于启动时间较短的活动台。床具有沿水平方向延伸的第一平坦区域，以在其上承载X台，沿着垂直方向延伸的第二平坦区域，以在其上承载Z台;以及第三平坦区域，其中第一平坦区域与第二平坦区。可移动台被放置在第三平坦区域上，分别通过直线运动导向单元与X台和Z台连接。 X线性电动机沿X方向的动作和Z方向的Z方向电动机的动作使得可动台在X方向和Z方向上以高精度移动到目标位置。

7. 发明授权

US07030518B2 Position-control stage with onboard linear motor 有权
标题翻译：带车载线性电机的位置控制级
公开(公告)号：US07030518B2
公开(公告)日：2006-04-18
申请号：US10621409
申请日：2003-07-18
申请人： Takaaki Tsuboi , Eiji Ida , Yoshihiko Kanazawa
发明人： Takaaki Tsuboi , Eiji Ida , Yoshihiko Kanazawa
IPC分类号： H02K41/00
CPC分类号： H02K29/10 , H02K3/47 , H02K41/03 , H02K2201/15
摘要： A position-control stage is disclosed which makes it possible to extend largely an angular movement in circular direction for position control, rendering the stage itself compact in construction, allowing to work with high precision in clean environment and further produce the stage with inexpensive cost. The position-control stage has an onboard linear motor composed of armature windings of primary side and field magnets of secondary side. The armature windings are each made in a hollow rectangle where winding turns are wound in the form of flat loop, and are circularly arranged on a disc surface of the bed along a preselected curvature in such a way lying in radial juxtaposition in circumferential direction. The field magnets are made in a flat shape and arranged underneath the turntable in such a pattern lying radially on a disc surface of the preselected curvature in opposition to the armature windings, with their unlike poles alternating in polarity along a circular direction.
摘要翻译：公开了一种位置控制平台，其可以在圆周方向上大幅度地延伸以进行位置控制，使得其自身在结构中紧凑，允许在清洁环境中以高精度进行工作，并且以便宜的成本进一步生产台阶。位置控制级具有由次级侧的初级侧和场磁体的电枢绕组构成的车载线性电动机。电枢绕组各自制成中空矩形，其中绕组匝以平环的形式缠绕，并且沿着预选的曲率以沿圆周方向的径向并置的方式圆形布置在床的盘表面上。场磁体被制成平面形状并且布置在转台下方，以与电枢绕组相对的径向位于预选曲率的盘表面上的图案，其不同的极性沿着圆形方向极性交替。

8. 发明授权

US06911747B2 X-Y stage system with onboard linear motor 有权
标题翻译：带车载线性电机的X-Y平台系统
公开(公告)号：US06911747B2
公开(公告)日：2005-06-28
申请号：US10639591
申请日：2003-08-13
申请人： Takaaki Tsuboi , Eiji Ida
发明人： Takaaki Tsuboi , Eiji Ida
IPC分类号： B23Q1/62 , B23Q5/28 , H02K41/03 , H02K41/00
CPC分类号： H02K41/03 , B23Q1/621 , B23Q5/28
摘要： An X-Y stage system is disclosed which is easy to assemble and compact or slim in construction. Both the X- and Y-stages are allowed to move without getting influence from the magnetic force created by the field magnets. The X-Y stage system has an X-stage movable relatively to a bed through a linear motion guide unit in an X-direction, and a Y-stage movable relatively to the X-stage through another linear motion guide unit in a Y-direction. The linear motors to force the X- and Y-stages are composed of paired field magnets of secondary side held to the bed and the Y-stage, respectively, and armature windings of primary side supported on the opposite sides of the X-stage in a way lying in clearances between the opposing field magnets.
摘要翻译：公开了一种易于组装，紧凑或苗条的X-Y平台系统。允许X和Y级移动而不受来自场磁体产生的磁力的影响。 X-Y平台系统具有通过X方向上的线性运动引导单元相对于床移动的X级，以及通过另一直线运动引导单元在Y方向上相对于X级移动的Y级。用于强制X和Y级的线性电动机分别由保持在床和Y级的次级侧的成对磁场磁体和一级侧的电枢绕组支撑在X级的相对侧上位于相对的磁铁之间的间隙的方式。

9. 发明授权

US06348746B1 Slider unit with built-in moving-coil linear motor 有权
标题翻译：带内置动圈式线性电机的滑块单元
公开(公告)号：US06348746B1
公开(公告)日：2002-02-19
申请号：US09556629
申请日：2000-04-21
申请人： Shoji Fujisawa , Eiji Ida
发明人： Shoji Fujisawa , Eiji Ida
IPC分类号： H02K4102
CPC分类号： H02K41/031
摘要： Disclosed a slider unit having built-in a moving-coil linear motor made compact in construction by the provision of an improved magnet yoke for supporting field magnets, which is made in a slim construction, nevertheless very high in stiffness. The magnet yoke is comprised of a pair of confronting webs and a connecting web to connect integrally the confronting webs to each other. The magnet yoke of such integral construction helps ensure the overall high stiffness despite the webs being made thin. Thus, the magnet yoke may be made considerably slim, compared with the prior magnet yoke in which the confronting webs and connecting web are produced individually. A moving-coil assembly is installed to a table movable in a sliding manner through linear motion guide units with respect to a stationary bed.
摘要翻译：公开了一种具有内置的动圈式线性电动机的滑块单元，其通过提供用于支撑场地磁体的改进的磁轭来制造结构紧凑的结构，该磁轭用于制造成薄型结构，但刚度非常高。磁轭由一对相对的腹板和连接腹板组成，以将相对的腹板彼此一体地连接起来。这种整体结构的磁轭有助于确保整个高刚度，尽管幅材变薄。因此，与现有的磁轭相比，磁轭可以相当薄，其中单独制造相对的腹板和连接腹板。移动线圈组件安装在桌面上，该桌子可以通过相对于固定床的直线运动导向单元以滑动的方式运动。

10. 发明授权

US07766552B2 Bearing lubricating device 有权
标题翻译：轴承润滑装置
公开(公告)号：US07766552B2
公开(公告)日：2010-08-03
申请号：US11740326
申请日：2007-04-26
申请人： Takaaki Tsuboi , Eiji Ida
发明人： Takaaki Tsuboi , Eiji Ida
IPC分类号： F16C33/66
CPC分类号： F16C33/103 , F16C33/102
摘要： A bearing lubricating device, reducing the manufacturing cost and facilitating the dimensional control and the assembly process, comprises a casing provided around an outer ring rotating relatively to a support shaft; and a lubricating member provided in the casing, which is, after the casing has been fitted over the outer periphery of the outer ring, in contact with the outer ring to apply a lubricant contained in the lubricating member to the outer periphery of the outer ring. When the casing is fitted around the outer ring, the lubricating member is in contact with the outer ring in a position either on a line, that extends in parallel to a tangent passing through a contact point between the outer ring and a supported item borne on the outer ring and passes through the center of the outer ring, or on the opposite side of the line to the contact point.
摘要翻译：一种轴承润滑装置，降低制造成本并促进尺寸控制和组装过程，包括围绕围绕支撑轴旋转的外环设置的壳体; 以及设置在所述壳体中的润滑构件，所述润滑构件是在所述壳体已经装配在所述外圈的外周之后与所述外圈接触以将包含在所述润滑构件中的润滑剂施加到所述外圈的外周。当外壳安装在外圈周围时，润滑构件与外圈接触在一条线上，该平行于穿过外圈和支承件之间的接触点的切线平行延伸的位置外环并且穿过外圈的中心，或者在线的相对侧到接触点。

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