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31. 发明授权

US5347192A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US5347192A
公开(公告)日：1994-09-13
申请号：US991716
申请日：1992-12-16
申请人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
发明人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
IPC分类号： H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor has a movable member; a molded elastic member having a surface with projections formed thereon for urging the movable member; and a piezoelectric member arranged in contact with the elastic member to apply vibration to the elastic member and produce a travelling vibration wave in the surface of the elastic member.
摘要翻译：振动波马达具有可动构件; 模制弹性构件，其具有形成在其上的突起的表面，用于推动可动构件; 以及与所述弹性构件接触地配置以对所述弹性构件施加振动并在所述弹性构件的表面产生行进振动波的压电构件。

32. 发明授权

US4763148A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US4763148A
公开(公告)日：1988-08-09
申请号：US44289
申请日：1987-04-30
申请人： Takayuki Tsukimoto , Ichiro Okumura , Takuo Okuno , Kazuhiro Izukawa
发明人： Takayuki Tsukimoto , Ichiro Okumura , Takuo Okuno , Kazuhiro Izukawa
IPC分类号： H02N2/00 , H01L41/09 , G03B3/00 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor has a circular vibration member for generating a travelling vibration wave in response to application of a periodic voltage to phase-differentially arranged or polarized electro-mechanical energy transducers. A movable member is frictionally driven by the travelling vibration wave. A ring-shaped circular vibration absorption member is provided for absorbing vibration of the vibration member. The vibration absorption member has an outer diameter smaller than an outer diameter of the vibration member so as not to absorb energy at the outer circumference of the vibration member.
摘要翻译：振动电动机具有圆周振动部件，用于响应周期性电压施加到相位差或极化的机电能量换能器而产生行进振动波。可移动部件被行进振动波摩擦驱动。设置有环形振动吸收构件，用于吸收振动构件的振动。振动吸收构件的外径小于振动构件的外径，以便不在振动构件的外周处吸收能量。

33. 发明授权

US4678956A Vibration wave motor 失效
标题翻译：振动马达
公开(公告)号：US4678956A
公开(公告)日：1987-07-07
申请号：US697937
申请日：1985-02-04
申请人： Kazuhiro Izukawa , Takayuki Tsukimoto , Ichiro Okumura
发明人： Kazuhiro Izukawa , Takayuki Tsukimoto , Ichiro Okumura
IPC分类号： H02N2/00 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： A vibration wave motor uses electrostrictive vibrator elements itself as a vibration member, and the rotor of the motor is driven by contacting the electrostrictive vibrator to the rotor.
摘要翻译：振动电动机本身使用电致振动元件作为振动部件，通过将电致伸缩振动器与转子接触来驱动电动机的转子。

34. 发明申请

US20120107024A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20120107024A1
公开(公告)日：2012-05-03
申请号：US13281015
申请日：2011-10-25
申请人： Hisae Shimizu , Ichiro Okumura
发明人： Hisae Shimizu , Ichiro Okumura
IPC分类号： G03G15/01
CPC分类号： G03G15/0189 , G03G15/0131 , G03G15/5037 , G03G2215/00054 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes image bearing members; a belt member contacting the image bearing members; electrostatic image forming portions for forming electrostatic images on the image bearing members; developing portions for forming toner images on the basis of the electrostatic images formed on the image bearing members; a first transfer portion for transferring the toner image and an electrostatic image index; a second transfer portion for transferring the toner image onto the belt member; a first detecting portion for detecting the electrostatic image index; a second detecting portion for detecting an electrostatic image index formed on a second image bearing member; an adjusting portion for adjusting a forming operation on the belt member on the basis of outputs of the first and second detecting portions; and a belt member charging portion for electrically charging the belt member before transfer of the electrostatic image index.
摘要翻译：图像形成装置包括图像承载部件; 与图像承载部件接触的带部件; 用于在图像承载部件上形成静电图像的静电图像形成部分; 基于形成在图像承载部件上的静电图像形成调色剂图像的显影部分; 用于转印调色剂图像和静电图像索引的第一转印部分; 用于将调色剂图像转印到带构件上的第二转印部分; 用于检测静电图像索引的第一检测部分; 用于检测形成在第二图像承载部件上的静电图像索引的第二检测部分; 调整部，其基于第一和第二检测部的输出调节带部件上的成形动作; 以及用于在转印静电图像索引之前对带部件进行充电的带部件充电部分。

35. 发明申请

US20100142984A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100142984A1
公开(公告)日：2010-06-10
申请号：US12625850
申请日：2009-11-25
申请人： Ichiro Okumura , Jiro Shirakata
发明人： Ichiro Okumura , Jiro Shirakata
IPC分类号： G03G15/16
CPC分类号： G03G15/0194 , G03G15/5054 , G03G15/5058 , G03G2215/00059 , G03G2215/0129 , G03G2215/0158
摘要： An image forming apparatus includes an image bearing member; a transfer portion that transfers a toner image; a conveying member that conveys a recording material; a conveying member position index sensing member that senses a conveying member position index fixed to the conveying member in the transfer portion; a toner image position index sensing member that senses a toner image position index fixed to the image bearing member in the transfer portion; a drive member that can control a position of the conveying member in a moving direction of the conveying member and a rotating speed of the conveying member; and a control portion that controls the drive member to position the conveying member position index with respect to the toner image position index reaching the transfer portion based on the sensing results of the conveying member position index and the toner image position index.
摘要翻译：图像形成装置包括：图像承载部件; 传送调色剂图像的转印部分; 传送记录材料的传送构件; 传感部件位置索引检测部件，其感测在所述传送部中固定于所述传送部件的传送部件位置指示; 调色剂图像位置索引感测构件，其感测固定在所述转印部分中的所述图像承载部件上的调色剂图像位置指数; 驱动构件，其能够控制所述输送构件在所述输送构件的移动方向上的位置和所述输送构件的旋转速度; 以及控制部分，其基于传送构件位置索引和调色剂图像位置索引的感测结果，控制驱动构件相对于到达传送部分的调色剂图像位置索引来定位传送构件位置索引。

36. 发明授权

US06380660B1 Vibration type actuator and vibration type driving apparatus 有权
标题翻译：振动式执行机构及振动式驱动装置
公开(公告)号：US06380660B1
公开(公告)日：2002-04-30
申请号：US09569255
申请日：2000-05-11
申请人： Takashi Maeno , Ichiro Okumura , Nobuyuki Kojima , Kenjiro Takemura
发明人： Takashi Maeno , Ichiro Okumura , Nobuyuki Kojima , Kenjiro Takemura
IPC分类号： H02N200
CPC分类号： H02N2/0035 , H02N2/106
摘要： The present invention relates to a vibration type actuator or a vibration type driving apparatus that includes a vibration member that generates therein respective vibration displacements in at least three different directions, and a plurality of contact members contacting the vibration member, wherein the respective vibration displacements in the three different directions generate a composite vibration that simultaneously moves selected contact members of the plurality of contact members relative to the vibration member.
摘要翻译：本发明涉及一种振动型致动器或振动型驱动装置，其包括在至少三个不同方向上产生各自的振动位移的振动部件和与振动部件接触的多个接触部件，其中，三个不同的方向产生复合振动，其相对于振动部件同时移动多个接触部件中的选定的接触部件。

37. 发明授权

US06198202B1 Vibration actuator 失效
标题翻译：振动执行器
公开(公告)号：US06198202B1
公开(公告)日：2001-03-06
申请号：US08834506
申请日：1997-04-04
申请人： Jun Tamai , Ichiro Okumura , Kazuki Fujimoto
发明人： Jun Tamai , Ichiro Okumura , Kazuki Fujimoto
IPC分类号： H02N212
CPC分类号： H02N2/163 , H02N2/0065 , H02N2/007 , H02N2/106
摘要： A vibration actuator has a vibration member for generating a vibration, and a contact member which contacts the vibration member and moves relative thereto when the vibration member vibrates. A portion of the vibration member, which is in sliding-contact with the contact member, is formed as a separate first member which is coupled to rest of the vibration member.
摘要翻译：振动致动器具有用于产生振动的振动部件，以及当振动部件振动时接触振动部件并相对于其振动的接触部件。与接触构件滑动接触的振动构件的一部分形成为与振动构件的其余部分联接的单独的第一构件。

38. 发明授权

US6140741A Vibration type actuator 失效
标题翻译：振动式执行器
公开(公告)号：US6140741A
公开(公告)日：2000-10-31
申请号：US119726
申请日：1998-07-21
申请人： Jun Tamai , Ichiro Okumura
发明人： Jun Tamai , Ichiro Okumura
IPC分类号： H02N2/00 , H01L41/09 , H01L41/04
CPC分类号： H02N2/163
摘要： A vibration type actuator comprises an electro-mechanical energy conversion element, a plurality of elastic members sandwiching the conversion element therebetween, a fastening member for fastening the plurality of elastic members, a movable member contacting with at least one of the plurality of elastic members and rotated by vibration created in the elastic members, an output shaft rotated by the rotation of the movable member, and a case covering the elastic members and the movable member. The fastening member is formed with a through-hole through which the output shaft extends, and the output shaft extends through the through-hole and is rotatably supported at the positions of the axial end portions of the case.
摘要翻译：振动型致动器包括机电能量转换元件，将转换元件夹在其间的多个弹性元件，用于紧固多个弹性元件的紧固元件，与多个弹性元件中的至少一个接触的可动元件和通过在弹性构件中产生的振动而旋转，通过可动构件的旋转而旋转的输出轴以及覆盖弹性构件和可动构件的壳体。紧固构件形成有输出轴延伸通过的通孔，输出轴延伸穿过通孔，并且可旋转地支撑在壳体的轴向端部的位置。

39. 发明授权

US6051911A Vibration wave actuator 失效
标题翻译：振动波动作机构
公开(公告)号：US6051911A
公开(公告)日：2000-04-18
申请号：US925083
申请日：1997-09-08
申请人： Nobuyuki Kojima , Ichiro Okumura , Yutaka Maruyama
发明人： Nobuyuki Kojima , Ichiro Okumura , Yutaka Maruyama
IPC分类号： H01L41/09 , H02N2/12 , H02N2/00
CPC分类号： H02N2/163 , H01L41/0474 , H01L41/0835 , H02N2/0085 , H02N2/106
摘要： A vibration actuator includes a vibration member; and a plurality of electromechanical energy conversion elements for vibrating the vibration member. The electromechanical energy conversion elements include a plurality of first energy conversion elements each having at least four divided electrodes. The first energy conversion elements are stacked, and electrodes, which are in phase with each other, of each energy conversion element are connected in respective regions of the energy conversion element to attain electrical connections.
摘要翻译：振动致动器包括振动件; 以及用于振动所述振动部件的多个机电能量转换元件。机电能量转换元件包括多个第一能量转换元件，每个第一能量转换元件具有至少四个分开的电极。第一能量转换元件被堆叠，并且每个能量转换元件彼此同相的电极在能量转换元件的相应区域中连接以实现电连接。

40. 发明授权

US5892317A Vibration wave motor 失效
公开(公告)号：US5892317A
公开(公告)日：1999-04-06
申请号：US939119
申请日：1997-09-26
申请人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
发明人： Hitoshi Mukohjima , Akira Hiramatsu , Kazuhiro Izukawa , Takuo Okuno , Ichiro Okumura , Takayuki Tsukimoto
IPC分类号： G02B7/08 , H01L41/09 , H02N2/16 , H01L41/08
CPC分类号： H02N2/163
摘要： There is disclosed vibration wave motor comprising: a movable member; a molded elastic member having a surface for urging the movable member; and a piezoelectric member arranged in contact with the elastic member to apply vibration to the elastic member and produce a travelling vibration wave in the surface of the elastic member.

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