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51. 发明授权

US08371005B2 Stacked piezoelectric element, manufacturing method thereof and vibration wave driving apparatus 有权
标题翻译：叠层压电元件及其制造方法和振动波驱动装置
公开(公告)号：US08371005B2
公开(公告)日：2013-02-12
申请号：US12417220
申请日：2009-04-02
申请人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
发明人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
IPC分类号： H04R17/10 , H01L41/22
CPC分类号： H01L41/0836 , H01L41/273 , H02N2/0015 , H02N2/106 , Y10T29/42 , Y10T29/49124 , Y10T29/49155
摘要： A method of manufacturing a stacked piezoelectric element that can suppress periodic damping on miniaturization of a vibration wave motor and improve its performance. A stacked piezoelectric element comprises piezoelectric layers and electrode layers alternately stacked to have a shape of a cylinder. The electrode layers are divided into a plurality of electrode layer regions along a circumferential surface of the shape of a cylinder.
摘要翻译：一种制造能够抑制振动波马达的小型化的周期性阻尼并提高其性能的叠层型压电元件的制造方法。堆叠式压电元件包括交替堆叠成具有圆筒形状的压电层和电极层。电极层沿着圆筒形状的圆周表面分成多个电极层区域。

52. 发明申请

US20120233166A1 TAG INFORMATION MANAGEMENT APPARATUS, TAG INFORMATION MANAGEMENT SYSTEM,CONTENT DATA MANAGEMENT PROGRAM, AND TAG INFORMATION MANAGEMENT METHOD 审中-公开
标题翻译：标签信息管理设备，标签信息管理系统，内容数据管理程序和标签信息管理方法
公开(公告)号：US20120233166A1
公开(公告)日：2012-09-13
申请号：US13293729
申请日：2011-11-10
申请人： Hayato Kato , Hiroaki Kawasaki , Yutaka Maruyama , Kenji Takahashi
发明人： Hayato Kato , Hiroaki Kawasaki , Yutaka Maruyama , Kenji Takahashi
IPC分类号： G06F17/30
CPC分类号： G06F16/7837
摘要： A content data management apparatus that manages tag data indicating attributes relating to content data, comprising: an extraction section that extracts positional information indicating geographic positions associated with the content data and time information indicating time points associated with the content data, the positional information and the time information being attached to the content data; a speed computation section that computes speeds associated with the content data, based on the positional information and the time information extracted by the extraction section; and a grouping section that groups the content data, based on the speeds computed by the speed computation section.
摘要翻译：管理指示与内容数据有关的属性的标签数据的内容数据管理装置，包括：提取部，其提取表示与内容数据相关联的地理位置的位置信息，以及表示与内容数据相关联的时间点的时间信息，时间信息附加到内容数据; 速度计算部，其基于由所述提取部提取的位置信息和时间信息，计算与所述内容数据相关联的速度; 以及分组部，其基于由速度计算部计算出的速度对内容数据进行分组。

53. 发明申请

US20110287201A1 POLYARYLENE SULFIDE RESIN COMPOSITION AND FLUID PIPE MATERIAL 审中-公开
标题翻译：聚酰亚胺树脂组合物和流体管材料
公开(公告)号：US20110287201A1
公开(公告)日：2011-11-24
申请号：US13129929
申请日：2009-11-16
申请人： Fumiaki Abe , Hirokiyo Nakase , Shifumi Aizawa , Yasuyuki Yoshino , Yutaka Maruyama , Michiya Nakashima , Kumiko Akiba
发明人： Fumiaki Abe , Hirokiyo Nakase , Shifumi Aizawa , Yasuyuki Yoshino , Yutaka Maruyama , Michiya Nakashima , Kumiko Akiba
IPC分类号： B32B1/08
CPC分类号： C08L21/00 , C08K3/08 , C08L9/00 , C08L23/0876 , C08L23/0884 , C08L63/00 , C08L81/02 , F16L9/12 , Y10T428/1355 , C08L2666/06
摘要： What is offered is: a polyarylene sulfide resin composition which includes 100 mass parts of a polyarylene sulfide resin (A), 0.1 to 8 mass parts of a metal fine particle (B) containing at least one metal species selected from the group consisting of copper, nickel, and zinc, and 0.1 to 5 mass parts of a thermoplastic elastomer (C); and a piping member for fluid obtained by molding of the pertinent resin composition. This piping member for fluid is useful for water-supply pipes, water-heater pipes, and the like in cold weather climates, as it is high in toughness at low-temperature, inhibits damage or rupture of pipes due to freezing, and also inhibits occurrence of creep deformation at high temperature.
摘要翻译：提供的是：聚芳硫醚树脂组合物，其包含100质量份的聚芳硫醚树脂（A），0.1〜8质量份的金属微粒（B），其含有至少一种选自铜，镍和锌，和0.1〜5质量份的热塑性弹性体（C）; 以及通过相关的树脂组合物的模塑而获得的流体用配管构件。用于流体的管道构件在寒冷的气候条件下对于供水管，热水器管等是有用的，因为它在低温下的韧性高，抑制由于冷冻导致的管道损坏或破裂，并且还抑制在高温下发生蠕变变形。

54. 发明申请

US20110025168A1 VIBRATING BODY AND VIBRATION WAVE ACTUATOR 有权
标题翻译：振动体和振动波动执行器
公开(公告)号：US20110025168A1
公开(公告)日：2011-02-03
申请号：US12841644
申请日：2010-07-22
申请人： Yutaka Maruyama
发明人： Yutaka Maruyama
IPC分类号： H02N2/04
CPC分类号： H01L41/0906 , H01L41/0815 , H01L41/1876 , H01L41/273 , H01L41/314 , H02N2/0015 , H02N2/026
摘要： Provided are a vibrating body and a vibration wave actuator, which can suppress vibration attenuation along with a reduction in size with an inexpensive structure, to thereby improve vibration efficiency, and can output stable vibration energy. A vibrating body includes: a piezoelectric element including a piezoelectric layer and an electrode layer; a ceramic substrate to which the piezoelectric element is fixed; and a ceramic layer including the same main component as a main component of the ceramic substrate, which is provided between the piezoelectric element and the ceramic substrate, and the piezoelectric element is fixed to the ceramic substrate through intermediation of the ceramic layer.
摘要翻译：提供了一种振动体和振动波致动器，其可以以廉价的结构抑制振动衰减以及尺寸的减小，从而提高振动效率，并且可以输出稳定的振动能量。振动体包括：压电元件，包括压电层和电极层; 固定有压电元件的陶瓷基板; 以及设置在压电元件和陶瓷基板之间的包含与陶瓷基板的主要成分相同的主要成分的陶瓷层，压电元件通过陶瓷层固定在陶瓷基板上。

55. 发明授权

US07531948B2 Stacked piezoelectric element, manufacturing method thereof and vibration wave driving apparatus 失效
标题翻译：叠层压电元件及其制造方法和振动波驱动装置
公开(公告)号：US07531948B2
公开(公告)日：2009-05-12
申请号：US11748701
申请日：2007-05-15
申请人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
发明人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
IPC分类号： H01L41/00
CPC分类号： H01L41/0836 , H01L41/273 , H02N2/0015 , H02N2/106 , Y10T29/42 , Y10T29/49124 , Y10T29/49155
摘要： A stacked piezoelectric element comprising that can suppress periodic damping on miniaturization of a vibration wave motor and improve its performance. A stacked piezoelectric element comprises piezoelectric layers and electrode layers alternately stacked to have a shape of a cylinder. The electrode layers are divided into a plurality of electrode layer regions along a circumferential surface of the shape of a cylinder.
摘要翻译：包括这样的堆叠式压电元件可以抑制振动波马达的小型化的周期性阻尼并提高其性能。堆叠式压电元件包括交替堆叠成具有圆筒形状的压电层和电极层。电极层沿着圆筒形状的圆周表面分成多个电极层区域。

56. 发明授权

US07301259B2 Vibration type driving apparatus 有权
标题翻译：振动式驱动装置
公开(公告)号：US07301259B2
公开(公告)日：2007-11-27
申请号：US11212648
申请日：2005-08-29
申请人： Yutaka Maruyama , Kiyoshi Nitto , Takeshi Kumazawa , Naoki Soumiya
发明人： Yutaka Maruyama , Kiyoshi Nitto , Takeshi Kumazawa , Naoki Soumiya
IPC分类号： H01L41/04
CPC分类号： H02N2/106 , H02N2/007
摘要： A vibration type driving apparatus capable of inhibiting wear in an elastic member and a contact member is provided. The vibration type driving apparatus is a vibration type driving apparatus relatively driving an elastic member given vibrations by an electric-mechanical energy conversion element and a contact member contacting the elastic member, wherein at least one of the elastic member and the contact member is formed by aluminum oxide ceramics containing 5 wt % to 40 wt % of zirconium oxide.
摘要翻译：提供一种能够抑制弹性部件和接触部件的磨损的振动型驱动装置。所述振动式驱动装置是相对地驱动弹性构件的振动型驱动装置，所述振动型驱动装置通过电动机械能量转换元件和接触所述弹性构件的接触构件发生振动，其中，所述弹性构件和所述接触构件中的至少一个由含有5重量％至40重量％的氧化锆的氧化铝陶瓷。

57. 发明申请

US20070262679A1 STACKED PIEZOELECTRIC ELEMENT, MANUFACTURING METHOD THEREOF AND VIBRATION WAVE DRIVING APPARATUS 失效
标题翻译：堆叠式压电元件及其制造方法及振动波驱动装置
公开(公告)号：US20070262679A1
公开(公告)日：2007-11-15
申请号：US11748701
申请日：2007-05-15
申请人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
发明人： Yutaka Maruyama , Kaishi Ohashi , Takayuki Tsukimoto
IPC分类号： H01L41/083
CPC分类号： H01L41/0836 , H01L41/273 , H02N2/0015 , H02N2/106 , Y10T29/42 , Y10T29/49124 , Y10T29/49155
摘要： A stacked piezoelectric element comprising that can suppress periodic damping on miniaturization of a vibration wave motor and improve its performance. A stacked piezoelectric element comprises piezoelectric layers and electrode layers alternately stacked to have a shape of a cylinder. The electrode layers are divided into a plurality of electrode layer regions along a circumferential surface of the shape of a cylinder.
摘要翻译：包括这样的堆叠式压电元件可以抑制振动波马达的小型化的周期性阻尼并提高其性能。堆叠式压电元件包括交替堆叠成具有圆筒形状的压电层和电极层。电极层沿着圆筒形状的圆周表面分成多个电极层区域。

58. 发明授权

US06951048B2 Method for producing a stacked piezoelectric element 失效
标题翻译：叠层压电元件的制造方法
公开(公告)号：US06951048B2
公开(公告)日：2005-10-04
申请号：US10700852
申请日：2003-11-05
申请人： Yutaka Maruyama , Nobuyuki Kojima , Toru Ezaki , Takahiro Yamakawa
发明人： Yutaka Maruyama , Nobuyuki Kojima , Toru Ezaki , Takahiro Yamakawa
IPC分类号： H01L41/047 , H01L41/083 , H01L41/24 , H04R17/00 , H01L41/04
CPC分类号： H01L41/0474 , H01L41/0833 , H01L41/293 , Y10T29/42 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165
摘要： A method for producing a stacked piezoelectric element by alternately stacking a plurality of layers of an electrode material and piezoelectric layers having an electro-mechanical energy converting function and provided with penetrating electrodes, which are obtained by forming through holes in each piezoelectric layer and filling such through holes with the electrode material, to be connected at a contact portion with a layer of the electrode material and sintering the thus stacked layers, includes a step of forming, on a first layer of the electrode material, a second layer of electrode material by printing at a peripheral area of the contact portion between the first layer of the electrode material and the penetrating electrodes.
摘要翻译：一种层叠型压电元件的制造方法，其特征在于，通过交替层叠电极材料的多个层和具有机电能转换功能的压电层，并设置有贯通电极，所述层叠型压电元件通过在各压电体层中形成贯通孔而形成，具有电极材料的通孔将与电极材料层的接触部分连接并烧结由此堆叠的层，包括在电极材料的第一层上形成第二层电极材料的步骤，该第二层电极材料由在电极材料的第一层与穿透电极之间的接触部分的周边区域进行印刷。

59. 发明授权

US06930436B2 Vibration element and vibration wave driving apparatus 有权
标题翻译：振动元件和振动波驱动装置
公开(公告)号：US06930436B2
公开(公告)日：2005-08-16
申请号：US10044936
申请日：2002-01-15
申请人： Takayuki Tsukimoto , Yutaka Maruyama , Kiyoshi Nitto
发明人： Takayuki Tsukimoto , Yutaka Maruyama , Kiyoshi Nitto
IPC分类号： H02N2/00 , H01L41/09 , H02N2/10 , H02N2/12 , H02N2/16 , H01L41/08
CPC分类号： H02N2/106 , H02N2/0015
摘要： The present invention relates to a vibration wave driving apparatus including a vibration element having an electro-mechanical energy conversion element that is disposed between a first elastic member and a second elastic member, characterized in that the vibration element can have a plurality of vibration modes which are different in relative displacement ratio between respective ends of the vibration element. Specifically, a third elastic member is disposed between the first elastic member and the second elastic member, and the vibration element is allowed to have two portions which are different in dynamic stiffness from each other and are arranged in the axial direction thereof with the third elastic member interposed therebetween. According to this structure, the length of the vibration wave driving apparatus in the axial direction can be reduced and internal loss of vibration energy can be suppressed to be small.
摘要翻译：振动波驱动装置技术领域本发明涉及一种振动波驱动装置，其特征在于，具有振动元件，所述振动元件具有设置在第一弹性构件和第二弹性构件之间的机电能量转换元件，其特征在于，所述振动元件可以具有多个振动模式，在振动元件的各端之间的相对位移比不同。具体而言，在第一弹性部件和第二弹性部件之间配置有第三弹性部件，并且使振动部件具有动力刚度不同的两部分，并且沿其轴向配置有第三弹性部件构件之间。根据该结构，可以减小振动波驱动装置在轴向上的长度，并且可以将振动能的内部损失抑制得较小。

60. 发明申请

US20050104476A1 Multilayer piezoelectric element and vibration-wave drive device 有权
标题翻译：多层压电元件和振动波驱动装置
公开(公告)号：US20050104476A1
公开(公告)日：2005-05-19
申请号：US10985374
申请日：2004-11-10
申请人： Yutaka Maruyama , Nobuyuki Kojima
发明人： Yutaka Maruyama , Nobuyuki Kojima
IPC分类号： H01L41/08 , H01L41/083 , H01L41/09 , H01L41/22 , H01L41/27 , H02N2/00
CPC分类号： H01L41/0835 , H01L41/0926 , H02N2/0015 , H02N2/026 , H02N2/106
摘要： A vibration-wave drive motor incorporating a multilayer piezoelectric element having reduced vibration damping as well as a design lending itself to reduced manufacturing costs and miniaturization. The multilayer piezoelectric element includes a piezoelectric active part formed by a plurality of piezoelectric layers having an internal electrode, and a piezoelectric inactive part formed by an integrated piezoelectric layer with no internal electrodes. The vibration-wave drive motor consists of a vibration body including the multilayer piezoelectric element, and a contact body press contacting the vibration body.
摘要翻译：一种具有降低振动阻尼的多层压电元件的振动波驱动马达以及降低制造成本和小型化的设计。多层压电元件包括由具有内部电极的多个压电层形成的压电有源部分和由没有内部电极的集成压电层形成的压电非活性部分。振动波驱动电机由包括多层压电元件的振动体和与振动体接触的接触体压力组成。

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