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公开(公告)号：US08254006B2
公开(公告)日：2012-08-28
申请号：US12601892
申请日：2008-07-07
申请人： Suguru Miyagawa , Koichi Hara
发明人： Suguru Miyagawa , Koichi Hara
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , G02B6/3518 , G02B26/105
摘要： An oscillator device includes at least one movable element supported for oscillatory motion around a rotational axis, and a damper member for applying a damping function to the oscillatory motion of the movable element, the damper member being provided along at least a portion of a locus plane defined by an edge of the movable element during oscillatory motion thereof, so that, based on a viscosity of a fluid which is present between the edge of the movable element and a portion of the damper member opposed to the edge of the movable element, the damping function is applied to applied to the oscillatory motion of the movable element.
摘要翻译： 振荡器装置包括至少一个被支撑用于围绕旋转轴线的振荡运动的可移动元件，以及阻尼器构件，用于对可移动元件的振荡运动施加阻尼功能，阻尼器构件沿轨迹平面的至少一部分 由可动元件的边缘在其振荡运动期间限定，使得基于存在于可移动元件的边缘和与可动元件的边缘相对的阻尼器部件的一部分之间的流体的粘度， 阻尼功能被应用于可移动元件的振荡运动。
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公开(公告)号：US20110249063A1
公开(公告)日：2011-10-13
申请号：US13079418
申请日：2011-04-04
申请人： Toru Nakakubo , Takahisa Kato , Haruhito Ono , Suguru Miyagawa
发明人： Toru Nakakubo , Takahisa Kato , Haruhito Ono , Suguru Miyagawa
IPC分类号： B41J2/04
摘要： Provided is a continuous-type charge deflection liquid ejection head that is suitable for higher-density and multiple nozzles. This liquid ejection head includes: an orifice plate having a plurality of nozzles arranged in a two-dimensional manner; a charging electrode plate having a charging electrode to charge ink droplets from each of the plurality of nozzles; and first and second deflection electrode plates each having a deflection electrode to deflect each of the ink droplets charged by the charging electrode, in which each of the charging member, the first deflection member, and the second deflection member has through-holes that ink droplets pass through, and the charging member, the first deflection member, and the second deflection member are laminated in this order in an ejecting direction of the ink droplets.
摘要翻译： 提供适用于更高密度和多个喷嘴的连续型电荷偏转液体喷射头。 该液体喷射头包括：具有以二维方式布置的多个喷嘴的孔板; 充电电极板，具有用于对来自所述多个喷嘴中的每一个喷嘴的墨滴充电的充电电极; 以及第一偏转电极板和第二偏转电极板，每个偏转电极板具有偏转电极，以使由充电电极充电的每个墨滴偏转，其中充电部件，第一偏转部件和第二偏转部件中的每一个具有通孔， 并且充电构件，第一偏转构件和第二偏转构件按照墨滴的排出方向依次层叠。
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公开(公告)号：US20100302612A1
公开(公告)日：2010-12-02
申请号：US12745628
申请日：2009-02-20
CPC分类号： G02B26/105 , G02B26/085 , H03H9/02259 , H03H9/02362 , H03H9/2457 , H03H2009/02511 , Y10T74/18856
摘要： An oscillating structure includes a supporting member, a first oscillating member, second oscillating member, a first resilient supporting member configured to connect the supporting member and the first oscillating member and to support the first oscillating member for oscillatory motion around the supporting member as a central axis, and a second resilient supporting member configured to connect the first oscillating member and the second oscillating member and to support the second oscillating member movably relative to the first oscillating member, wherein the direction in which the first resilient supporting member extends from the supporting member to the first oscillating member and the direction in which the second resilient supporting member extends from the first oscillating member to the second oscillating member are opposite to each other.
摘要翻译： 振荡结构包括支撑构件，第一摆动构件，第二摆动构件，第一弹性支撑构件，构造成将支撑构件和第一摆动构件连接起来，并且支撑第一摆动构件作为中心的支撑构件周围的振荡运动 以及第二弹性支撑构件，其构造成连接第一摆动构件和第二摆动构件，并且相对于第一摆动构件可移动地支撑第二摆动构件，其中第一弹性支撑构件从支撑构件延伸的方向 并且第二弹性支撑构件从第一摆动构件延伸到第二摆动构件的方向彼此相反。
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4.发明申请OSCILLATOR DEVICE, OPTICAL DEFLECTING DEVICE AND METHOD OF CONTROLLING THE SAME 有权振荡器装置，光学偏转装置及其控制方法公开(公告)号：US20100085618A1
公开(公告)日：2010-04-08
申请号：US12598191
申请日：2008-06-16
申请人： Kazunari Fujii , Suguru Miyagawa
发明人： Kazunari Fujii , Suguru Miyagawa
CPC分类号： G02B26/105 , G02B26/0833
摘要： An oscillator device including an oscillation system with oscillators and torsion springs, a driving member for driving the oscillation system, and a drive control member for supplying a driving signal to the driving member, the oscillation system having at least a first oscillation mode and a second oscillation mode, the second oscillation mode having an angular frequency approximately n-fold the angular frequency of the first oscillation mode where n is an integer, the driving member driving the oscillation system so that it simultaneously oscillates in the first and second oscillation modes, wherein a natural angular frequency calculating member calculates the natural angular frequency of the second oscillation mode based on an output signal from a photodetector, being outputted at a timing whereat the reflection light passes over the photodetector.
摘要翻译： 一种包括具有振荡器和扭转弹簧的振荡系统的振荡器装置，用于驱动振荡系统的驱动部件和用于向驱动部件提供驱动信号的驱动控制部件，所述振荡系统至少具有第一振荡模式和第二振荡模式 振荡模式，所述第二振荡模式的角频率大约是第一振荡模式的角频率的n倍，其中n是整数，所述驱动构件驱动振荡系统，使得其在第一和第二振荡模式中同时振荡，其中 自然角频率计算部件基于来自光电检测器的输出信号，在反射光通过光电检测器的时刻输出第二振荡模式的自然角频率。
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5.发明授权Method of manufacturing oscillator device, and optical deflector and optical instrument with oscillator device 有权制造振荡器装置的方法以及具有振荡器装置的光偏转器和光学仪器公开(公告)号：US08472096B2
公开(公告)日：2013-06-25
申请号：US12674325
申请日：2008-11-13
IPC分类号： G02B26/08
CPC分类号： G02B26/0833 , Y10T29/49826
摘要： A method of manufacturing an oscillator device having first and second oscillators being driven at first and second driving resonance frequencies gf1 and gf2, the method including a first step for processing the two oscillators, wherein, when the two oscillators are going to be processed as oscillators having first and second resonance frequencies different from the two driving resonance frequencies with a certain dispersion range, the two oscillators are so processed that the first and second resonance frequencies different from the two driving resonance frequencies become equal to first and second resonance frequencies f1 and f2, respectively, which are included in adjustable resonance frequency ranges, respectively, and a second step for adjusting the first and second resonance frequencies f1 and f2 so that they become equal to the first and second driving resonance frequencies gf1 and gf2, respectively.
摘要翻译： 一种制造具有第一和第二驱动谐振频率gf1和gf2的第一和第二振荡器的振荡器装置的方法，该方法包括用于处理两个振荡器的第一步骤，其中当两个振荡器将被作为振荡器处理时 具有与具有一定色散范围的两个驱动谐振频率不同的第一和第二谐振频率，两个振荡器被如此处理，使得与两个驱动谐振频率不同的第一和第二谐振频率变得等于第一和第二谐振频率f1和f2 分别包括在可调节的共振频率范围内，第二步骤用于分别调整第一和第二共振频率f1和f2使得它们分别等于第一和第二驱动谐振频率gf1和gf2。
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公开(公告)号：US08191994B2
公开(公告)日：2012-06-05
申请号：US13079418
申请日：2011-04-04
申请人： Toru Nakakubo , Takahisa Kato , Haruhito Ono , Suguru Miyagawa
发明人： Toru Nakakubo , Takahisa Kato , Haruhito Ono , Suguru Miyagawa
IPC分类号： B41J2/04
摘要： Provided is a continuous-type charge deflection liquid ejection head that is suitable for higher-density and multiple nozzles. This liquid ejection head includes: an orifice plate having a plurality of nozzles arranged in a two-dimensional manner; a charging electrode plate having a charging electrode to charge ink droplets from each of the plurality of nozzles; and first and second deflection electrode plates each having a deflection electrode to deflect each of the ink droplets charged by the charging electrode, in which each of the charging member, the first deflection member, and the second deflection member has through-holes that ink droplets pass through, and the charging member, the first deflection member, and the second deflection member are laminated in this order in an ejecting direction of the ink droplets.
摘要翻译： 提供适用于更高密度和多个喷嘴的连续型电荷偏转液体喷射头。 该液体喷射头包括：具有以二维方式布置的多个喷嘴的孔板; 充电电极板，具有用于对来自所述多个喷嘴中的每一个喷嘴的墨滴充电的充电电极; 以及第一和第二偏转电极板，每个偏转电极板具有偏转电极，以使由充电电极充电的每个墨滴偏转，其中充电部件，第一偏转部件和第二偏转部件中的每一个具有通孔， 并且充电构件，第一偏转构件和第二偏转构件按照墨滴的排出方向依次层叠。
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公开(公告)号：US08174746B2
公开(公告)日：2012-05-08
申请号：US12600763
申请日：2008-07-11
申请人： Suguru Miyagawa , Jun Nagatoshi , Yasuhiro Shimada
发明人： Suguru Miyagawa , Jun Nagatoshi , Yasuhiro Shimada
IPC分类号： G02B26/08
CPC分类号： G02B26/105 , Y10T74/18856
摘要： An oscillator device includes at least one movable element supported for oscillatory motion around a rotational axis, and a first rectifying member for suppressing generation of a spiral airflow during oscillation of the movable element, the first rectifying member being provided to occupy a space of at least a portion of a spiral airflow generating region which might otherwise be created when the first rectifying member is not provided there.
摘要翻译： 振荡器装置包括至少一个被支撑用于围绕旋转轴线的振荡运动的可移动元件;以及第一整流元件，用于在可移动元件的摆动期间抑制螺旋形气流的产生，第一整流元件至少占据一个空间 螺旋气流产生区域的一部分，否则当第一整流构件未设置在那里时可能产生。
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8.发明申请METHOD OF MANUFACTURING OSCILLATOR DEVICE, AND OPTICAL DEFLECTOR AND OPTICAL INSTRUMENT WITH OSCILLATOR DEVICE 有权振荡器装置的制造方法以及具有振荡器装置的光学偏转器和光学仪器公开(公告)号：US20110116145A1
公开(公告)日：2011-05-19
申请号：US12674325
申请日：2008-11-13
CPC分类号： G02B26/0833 , Y10T29/49826
摘要： A method of manufacturing an oscillator device having first and second oscillators being driven at first and second driving resonance frequencies gf1 and gf2, the method including a first step for processing the two oscillators, wherein, when the two oscillators are going to be processed as oscillators having first and second resonance frequencies different from the two driving resonance frequencies with a certain dispersion range, the two oscillators are so processed that the first and second resonance frequencies different from the two driving resonance frequencies become equal to first and second resonance frequencies f1 and f2, respectively, which are included in adjustable resonance frequency ranges, respectively, and a second step for adjusting the first and second resonance frequencies f1 and f2 so that they become equal to the first and second driving resonance frequencies gf1 and gf2, respectively.
摘要翻译： 一种制造具有第一和第二驱动谐振频率gf1和gf2的第一和第二振荡器的振荡器装置的方法，该方法包括用于处理两个振荡器的第一步骤，其中当两个振荡器将被作为振荡器处理时 具有与具有一定色散范围的两个驱动谐振频率不同的第一和第二谐振频率，两个振荡器被如此处理，使得与两个驱动谐振频率不同的第一和第二谐振频率变得等于第一和第二谐振频率f1和f2 分别包括在可调节的共振频率范围内，第二步骤用于分别调整第一和第二共振频率f1和f2使得它们分别等于第一和第二驱动谐振频率gf1和gf2。
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9.发明授权Swing member device, and optical deflector and image-forming apparatus employing the swing member device 有权摆动构件装置以及使用摆动构件装置的光学偏转器和图像形成装置公开(公告)号：US07855819B2
公开(公告)日：2010-12-21
申请号：US12198848
申请日：2008-08-26
申请人： Takahisa Kato , Takahiro Akiyama , Kazutoshi Torashima , Suguru Miyagawa , Kazunari Fujii , Shinichiro Watanabe
发明人： Takahisa Kato , Takahiro Akiyama , Kazutoshi Torashima , Suguru Miyagawa , Kazunari Fujii , Shinichiro Watanabe
IPC分类号： G02B26/08
CPC分类号： G02B26/0866
摘要： A swing member device comprises a swingable part supported by a supporting part to be swingable around a torsional axis on a supporting base in at least one intrinsic oscillation mode: the swing member device having a temperature-raising unit for raising the temperature of ambient atmosphere in the region of swing motion of the swingable part, the temperature-raising unit raising the temperature of the ambient atmosphere to enable decrease of an influence of an unsteady dragging force caused by the ambient atmosphere.
摘要翻译： 摆动构件装置包括由支撑部支撑的可摆动部分，以在至少一个本征振荡模式中在支撑基座上绕扭转轴线摆动：摆动构件装置具有用于将环境气氛的温度升高的升温单元 可摆动部分的摆动区域，升温单元提高环境大气的温度，能够降低由环境气氛引起的不稳定拖曳力的影响。
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10.发明申请SWING MEMBER DEVICE, AND OPTICAL DEFLECTOR AND IMAGE-FORMING APPARATUS EMPLOYING THE SWING MEMBER DEVICE 有权摆动构件装置，以及使用摆动构件装置的光学偏移器和成像装置公开(公告)号：US20090067019A1
公开(公告)日：2009-03-12
申请号：US12198848
申请日：2008-08-26
申请人： Takahisa Kato , Takahiro Akiyama , Kazutoshi Torashima , Suguru Miyagawa , Kazunari Fujii , Shinichiro Watanabe
发明人： Takahisa Kato , Takahiro Akiyama , Kazutoshi Torashima , Suguru Miyagawa , Kazunari Fujii , Shinichiro Watanabe
IPC分类号： G02B26/08
CPC分类号： G02B26/0866
摘要： A swing member device comprises a swingable part supported by a supporting part to be swingable around a torsional axis on a supporting base in at least one intrinsic oscillation mode: the swing member device having a temperature-raising unit for raising the temperature of ambient atmosphere in the region of swing motion of the swingable part, the temperature-raising unit raising the temperature of the ambient atmosphere to enable decrease of an influence of an unsteady dragging force caused by the ambient atmosphere.
摘要翻译： 摆动构件装置包括由支撑部支撑的可摆动部分，以在至少一个本征振荡模式中在支撑基座上绕扭转轴线摆动：摆动构件装置具有用于将环境气氛的温度升高的升温单元 可摆动部分的摆动区域，升温单元提高环境大气的温度，能够降低由环境气氛引起的不稳定拖曳力的影响。
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