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71. 发明专利

JP2012198047A Visual inspection apparatus 有权
标题翻译：视觉检测装置
公开(公告)号：JP2012198047A
公开(公告)日：2012-10-18
申请号：JP2011060850
申请日：2011-03-18
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： OGISO SHIGEHISA
IPC分类号： G01N21/88
摘要： PROBLEM TO BE SOLVED: To provide a visual inspection apparatus which is capable of accurately performing a visual inspection on an inspection target in complicated shape.SOLUTION: A visual inspection apparatus 100 comprises an imaging unit 40 which is arranged while being tilted with respect to an inspection target 10 and images the inspection target 10 at every predetermined rotation angle, a luminance image generation unit S12 which processes an image signal of the imaging unit 40 to generate luminance image data G1-G24, an image conversion unit S14 which rearranges pixels at the same position in the luminance image data G1-G24 in the order of magnitudes of luminance values and converts the luminance image data G1-G24 into converted image data g1-g24, a determination image generation unit S15 which subtracts a luminance value of each of pixels in one of the converted image data g2-g23 items from a luminance value of each of pixels in the converted image data g1 or the converted image data g24 to generate determination image data g', and an abnormality determination unit S16 which determines visual abnormality of the inspection target 10 on the basis of a luminance value of each of pixels in the determination image data g'.
摘要翻译：要解决的问题：提供一种能够对复杂形状的检查对象进行精确地进行目视检查的目视检查装置。解决方案：目视检查装置100包括：成像单元40，被配置成相对于检查对象物10倾斜，并以每一预定的旋转角度对检查对象物10进行成像;处理图像的亮度图像生成部S12 信号，以产生亮度图像数据G1-G24;图像转换单元S14，其按照亮度值的量级重新排列亮度图像数据G1-G24中相同位置处的像素，并将亮度图像数据G1 -G24转换成转换图像数据g1-g24，确定图像生成单元S15，其从经转换的图像数据g1中的每个像素的亮度值中减去转换图像数据g2-g23项之一中的每个像素的亮度值或经转换的图像数据g24以产生确定图像数据g'，以及异常确定单元S16，其确定检测目标10在基底上的视觉异常是确定图像数据g'中的每个像素的亮度值。版权所有（C）2013，JPO＆INPIT

72. 发明专利

JP2012194144A Torque sensor 审中-公开
标题翻译：扭矩传感器
公开(公告)号：JP2012194144A
公开(公告)日：2012-10-11
申请号：JP2011060227
申请日：2011-03-18
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： MAEHARA HIDEO
IPC分类号： G01L3/10 , B62D5/04
摘要： PROBLEM TO BE SOLVED: To provide a torque sensor capable of preventing a ring magnet from falling off from a back yoke.SOLUTION: The torque sensor 40 includes a torsion bar 12 which transmits a torque in between a first shaft 11 and a second shaft 13 which are coaxially arranged, a magnetic generation part 50 fixed to the first shaft 11, and a rotational magnetic circuit part 60 fixed to the second shaft 13, and detects the torque which acts on the tension bar 12 in accordance with the density of magnetic flux guided to the rotational magnetic circuit part 60 from the magnetic generation part 50. The magnetic generation part 50 includes: a back yoke 51 outwardly fitted to the first shaft 11; an annular protrusion 51B protruded and formed on the end surface of the back yoke 51; an annular ring magnet 52 provided on the end surface of the back yoke 51 so as to have a predetermined space d between the protrusion 51B; and a holding member 55 which is mounted on the protrusion 51B in the space to hold the ring magnet 52.
摘要翻译：要解决的问题：提供一种能够防止环形磁铁从后轭脱落的扭矩传感器。解决方案：转矩传感器40包括扭转杆12，该扭杆12在同轴布置的第一轴11和第二轴13之间传递扭矩，固定到第一轴11的磁性产生部50和旋转磁体电路部分60固定到第二轴13，并且根据从磁性产生部分50引导到旋转磁路部分60的磁通密度来检测作用在张力杆12上的转矩。磁性产生部分50包括向后装配到第一轴11的后轭51; 在后轭51的端面上突出形成的环状突起51B; 设置在后轭51的端面上以在突起51B之间具有预定间隔d的环形环形磁铁52; 以及保持构件55，其安装在空间中的突起51B上以保持环形磁铁52.版权所有（C）2013，JPO和INPIT

73. 发明专利

JP2012194143A Torque sensor 审中-公开
标题翻译：扭矩传感器
公开(公告)号：JP2012194143A
公开(公告)日：2012-10-11
申请号：JP2011060226
申请日：2011-03-18
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： MAEHARA HIDEO
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a torque sensor capable of preventing a ring magnet from falling off from a back yoke.SOLUTION: The torque sensor 40 detects a torque which acts on a torsion bar 12 in accordance with the density of magnetic flux guided to a rotational magnetic circuit part 60 fixed to a second shaft 13 from a magnetic generation part 50 fixed to a first shaft 11. The magnetic generation part 50 includes: a back yoke 51 outwardly fitted to the first shaft 11; an annular protrusion 51B protruded and formed on the end surface of the back yoke 51; an annular ring magnet 52 provided on the end surface of the back yoke 51 so as to have a predetermined space d between the protrusion 51B; a first recess 51D provided on the side surface facing the ring magnet 52 of the protrusion 51B; a second recess 52A provided on the side surface facing the protrusion 51B of the ring magnet 52; and a main adhesion part 53 which is provided over the space d, the first recess 51D, and the second recess 52A and adheres the back yoke 51 and the ring magnet 52.
摘要翻译：要解决的问题：提供一种能够防止环形磁铁从后轭脱落的扭矩传感器。解决方案：转矩传感器40根据从固定到第二轴13的磁性产生部分50被引导到固定到第二轴13的旋转磁路部分60的磁通密度来检测作用在扭杆12上的转矩。第一轴11.磁产生部50包括：向后装配到第一轴11的后轭51; 在后轭51的端面上突出形成的环状突起51B; 设置在后轭51的端面上以在突起51B之间具有预定间隔d的环形环形磁铁52; 设置在与突起51B的环形磁铁52相对的侧面上的第一凹部51D; 设置在与环形磁铁52的突起51B相对的侧面上的第二凹部52A; 以及设置在空间d上的主粘合部53，第一凹部51D和第二凹部52A，并且粘附背轭51和环形磁铁52.（C）2013，JPO＆INPIT

74. 发明专利

JP2012190921A Case 审中-公开
标题翻译：案件
公开(公告)号：JP2012190921A
公开(公告)日：2012-10-04
申请号：JP2011051865
申请日：2011-03-09
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： HARA YASUHIKO , FUSHIMI KAZUNORI
IPC分类号： H05K5/02
摘要： PROBLEM TO BE SOLVED: To reduce the size of a case.SOLUTION: A case 50 is fastened to an installation seat 9 through bolts. The case includes multiple case walls 52 to 55 which are connected with each other so as to form a boxy frame; and columnar corner brackets 60, each of which is provided at a case corner part 69 connecting the adjacent case walls 52, 54 with each other and fastens the case walls 52 to 55 to the installation seat 9.
摘要翻译：要解决的问题：减少案件的大小。
解决方案：壳体50通过螺栓紧固到安装座9。壳体包括彼此连接以形成框架的多个壳体壁52至55; 和圆柱角支架60，每个支架60设置在将相邻的壳壁52,54彼此连接的壳体角部69处，并将壳壁52至55固定到安装座9.版权所有（C） 2013年，JPO＆INPIT

75. 发明专利

JP2012175017A Piezoelectric actuator 有权
标题翻译：压电致动器
公开(公告)号：JP2012175017A
公开(公告)日：2012-09-10
申请号：JP2011037892
申请日：2011-02-24
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： KONDO TAKAHIRO
IPC分类号： H01L41/09 , F16F9/32 , F16J3/04 , F16J15/52 , H01L41/113 , H01L41/22 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which can enhance mass productivity while reducing the manufacturing cost.SOLUTION: A piezoelectric actuator equipped with piezoelectric elements 4, which deform upon application of voltage, comprises a tubular bellows 1 having multiple bends 2, 3 and telescoping in the axial direction, and the piezoelectric elements 4 provided at the bends 2, 3 of the bellows 1. The piezoelectric elements 4 are provided, respectively, on one and the other end faces thereof with electrodes 4a, 4b which are pasted to the convex side surface 2a of the bend 2 and the concave side surface 3b of the bend 3.
摘要翻译：要解决的问题：提供一种能够提高批量生产率同时降低制造成本的压电致动器。解决方案：具有压电元件4的压电致动器，其在施加电压时变形，包括具有多个弯曲部2,3并沿轴向伸缩的管状波纹管1，以及设置在弯曲部2上的压电元件4，压电元件4分别在其一个端面上设置有电极4a，4b，电极4a，4b被粘贴到弯曲部2的凸侧面2a和弯曲部的凹面侧3b 3.版权所有（C）2012，JPO＆INPIT

76. 发明专利

JP2012168046A Torque sensor 审中-公开
标题翻译：扭矩传感器
公开(公告)号：JP2012168046A
公开(公告)日：2012-09-06
申请号：JP2011029981
申请日：2011-02-15
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： MAEHARA HIDEO
IPC分类号： G01L3/10
摘要： PROBLEM TO BE SOLVED: To provide a torque sensor which is capable of preventing a rotation position of a ring magnet from being deviated.SOLUTION: A torque sensor 2 includes a torsion bar 21 which transfers a torque between a first shaft 11 and a second shaft 12, a magnetism generation section 22 which is fixed to the first shaft 11, and a rotary magnetic circuit section 25 fixed to the second shaft 12 and detects a torque which operates on the torsion bar 21 in accordance with a magnetic flux density guided from the magnetism generation section 22 to the rotary magnetic circuit section 25. The magnetism generation section 22 includes an annular back yoke 24 which is press-fitted onto an outer circumferential surface of the first shaft 11, an annular ring magnet 23 which is coupled to an end face of the back yoke 24, and a hold member 50 which is attached to the first shaft 11 so as to prevent relative rotation and holds the ring magnet 23.
摘要翻译：要解决的问题：提供能够防止环形磁铁的旋转位置偏离的扭矩传感器。解决方案：扭矩传感器2包括在第一轴11和第二轴12之间传递扭矩的扭杆21，固定到第一轴11的磁性产生部22和旋转磁路部25 固定到第二轴12，并且根据从磁产生部22引导到旋转磁路部25的磁通密度来检测对扭杆21进行动作的转矩。磁性产生部22包括环形后轭24 其被压配合到第一轴11的外周面上，与环形轭铁24的端面连接的环形磁铁23和与第一轴11连接的保持部件50，防止相对旋转并保持环形磁铁23.版权所有（C）2012，JPO＆INPIT

77. 发明专利

JP2012070466A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2012070466A
公开(公告)日：2012-04-05
申请号：JP2010210453
申请日：2010-09-21
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： KAKIUCHI TAKASHI , SATO KOSUKE
IPC分类号： H02K41/02 , H02K41/03
CPC分类号： H02K41/02 , F16F15/03 , H02K5/10 , H02K7/08 , H02K11/215 , H02K41/031
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator which can reliably prevent contamination from intruding into the interior.SOLUTION: A linear actuator 1 includes: an outer tube 2; an inner tube 3 which is formed into a cylinder with a closed bottom and is slidably inserted into the outer tube 2 with an opening side facing the side of the outer tube 2; a rod 4 connecting to a bottom part 3a of the inner tube 3 at one end and protruding from the inner tube 3 at the other end; a rod guide 5 which is provided at the other end of the rod 4 and slidably contacts with an inner periphery of the outer tube 2; a field magnet 6 including multiple permanent magnets 6a and held by the rod 4; and a coil 7 held by the outer tube 2 and arranged to face the field magnet 6. In the linear actuator 1, a cross-sectional area of an outer periphery of the inner tube 3 is set to be equal to a cross-sectional area of the inner periphery of the outer tube 2 in a rod guide slidable range L.
摘要翻译：要解决的问题：提供可以可靠地防止污染侵入内部的线性致动器。线性致动器1包括：外管2; 内管3形成为具有封闭底部的圆筒，并且可滑动地插入到外管2中，开口侧面向外管2的侧面; 一端连接于内管3的底部3a并在另一端从内管3突出的杆4; 杆导向件5，其设置在杆4的另一端并与外管2的内周滑动接触; 包括多个永磁体6a并由杆4保持的场磁体6; 以及由外管2保持并且布置成面对磁场磁体6的线圈7.在线性致动器1中，内管3的外周的横截面积被设定为等于截面面积（C）2012，JPO＆INPIT（C）2012年，JPO和INPIT

78. 发明专利

JP2012070465A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2012070465A
公开(公告)日：2012-04-05
申请号：JP2010210452
申请日：2010-09-21
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： KAKIUCHI TAKASHI , SATO KOSUKE
IPC分类号： H02K41/03 , H02K9/19 , H02K41/02
CPC分类号： H02K9/005 , H02K5/10 , H02K7/08 , H02K9/19 , H02K11/215 , H02K41/031 , H02K2213/09
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator which effectively radiates heat and does not cause a decrease in thrust force.SOLUTION: A linear actuator 1 includes an outer tube 2, an inner tube 3 which is formed into a cylinder with a closed bottom and is slidably inserted into the outer tube 2 with an opening side facing the side of the outer tube 2, a rod 4 connecting to a bottom part of the inner tube 3 at one end and protruding from the inner tube 3 at the other end, a rod guide 5 slidably contacting with an inner periphery of the outer tube 2 and guiding the rod 4 in the axial direction, a field magnet 6 including multiple permanent magnets 6a and held by the rod 4, and a coil 7 held by the outer tube 2 and arranged to face the field magnet 6. In order to achieve the above object, the solution suggested by the invention is characterized by filling the linear actuator 1 with a coolant.
摘要翻译：要解决的问题：提供一种有效地散热并且不会引起推力降低的线性致动器。解决方案：线性致动器1包括外管2，内管3，其形成为具有封闭底部的气缸，并且可滑动地插入到外管2中，开口侧面向外管2的侧面一端连接于内管3的底部并在另一端从内管3突出的杆4，与外管2的内周可滑动地接触并将杆4引导到的导杆5 轴向方向，包括多个永久磁铁6a并由杆4保持的场磁体6以及由外管2保持并被设置为面对场磁体6的线圈7.为了实现上述目的，提出了一种解决方案通过本发明的特征在于用冷却剂填充线性致动器1。版权所有（C）2012，JPO＆INPIT

79. 发明专利

JP2010288422A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2010288422A
公开(公告)日：2010-12-24
申请号：JP2009142503
申请日：2009-06-15
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： SATO KOSUKE
IPC分类号： H02K41/02 , H02K41/03
摘要： PROBLEM TO BE SOLVED: To provide a linear actuator adapted to reduce the warpage of a rod.
SOLUTION: The linear actuator 1 includes an outer tube 2 opposing a magnetic field 4 and a plurality of coils 7a, 7b held on the other of a rod 3, and generates a thrust force for relatively displacing the outer tube 2 and the rod 3 in an axial direction. The linear actuator 1 further includes a first sliding portion 8 held by either the outer tube 2 or the rod 3 and sliding to the other, a second sliding portion 9 held by either the outer tube 2 or the rod 3 and sliding to the other, and a third sliding portion 10 held by either the outer tube 2 or the rod 3, sliding to the other and disposed between the first sliding portion 8 and the second sliding portion 9 in the axial direction. These three sliding portions 8, 9 and 10 guide the relative movement of the outer tube 2 and the rod 3.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供适于减少杆的翘曲的线性致动器。解决方案：线性致动器1包括与磁场4相对的外管2和保持在杆3中的另一个的多个线圈7a，7b，并且产生用于使外管2和杆3在轴向上。线性致动器1还包括由外管2或杆3夹持的第一滑动部分8并且滑动到另一个滑动部分8，由外管2或杆3夹持的第二滑动部分9并滑动到另一个，以及由外管2或杆3夹持的第三滑动部10，滑动到另一个并且在轴向上设置在第一滑动部8和第二滑动部9之间。这三个滑动部分8,9和10引导外管2和杆3的相对运动。版权所有：（C）2011，JPO＆INPIT

80. 发明专利

JP2010286100A Suspension device 有权
标题翻译：悬挂装置
公开(公告)号：JP2010286100A
公开(公告)日：2010-12-24
申请号：JP2009142501
申请日：2009-06-15
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： HIROSE MITSUHIKO , KONDO TAKAHIRO
IPC分类号： F16F15/03 , B60G17/00 , B60G17/052 , F16F9/32 , F16F9/50 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a suspension device light in weight, favorable in work performance, and reduced in cost.
SOLUTION: The suspension device includes a flange-shaped bracket 3 provided at the outer periphery of a motor M, an annular spring supporting member 4 connected to the bracket 3 for supporting a suspension spring at its upper end to elastically support a vehicle body, and a mount 5 for connecting the motor M to the vehicle body. The bracket 3 has at least one hole 19, the spring supporting member 4 has an upward protruded portion 16, and an annular lower plate 21 joined to vibration control rubber 22, 23 of the mount 5 has a downward protruded portion 21c. The bracket 3 is held between the spring supporting member 4 and the lower plate 21, and the protruded portions 16, 21c are inserted into the hole 19 of the bracket 3 to abut thereon. Then, the protruded portions 16, 21c are welded and joined to each other to integrate the spring supporting member 4, the bracket 3 and the mount 5 to one another.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种重量轻，工作性能好，成本降低的悬挂装置。解决方案：悬架装置包括设置在电动机M的外周的凸缘状支架3，连接到支架3的环形弹簧支撑构件4，用于在其上端支撑悬架弹簧以弹性地支撑车辆主体和用于将马达M连接到车体的安装件5。支架3具有至少一个孔19，弹簧支撑构件4具有向上突出部分16，并且连接到安装件5的振动控制橡胶22,23的环形下板21具有向下突出部分21c。托架3保持在弹簧支撑构件4和下板21之间，并且突出部分16,21c插入支架3的孔19中以抵靠其上。然后，突出部分16,21c被焊接并彼此接合，以将弹簧支撑部件4，支架3和安装件5彼此集成。版权所有（C）2011，JPO＆INPIT

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