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61. 发明授权

US07755252B2 Driving device having suitable stationary member as material 失效
标题翻译：具有合适的固定构件作为材料的驱动装置
公开(公告)号：US07755252B2
公开(公告)日：2010-07-13
申请号：US12148252
申请日：2008-04-17
申请人： Tsukasa Yamada , Toyoki Tanaka , Takahiko Nishiyama , Soumei Takahashi
发明人： Tsukasa Yamada , Toyoki Tanaka , Takahiko Nishiyama , Soumei Takahashi
IPC分类号： H01L41/08
CPC分类号： H02N2/025 , C22C19/03 , C22C27/04 , Y10T74/1526
摘要： A driving device includes an electro-mechanical transducer having first and second end portions opposite to each other in an expansion/contraction direction, a stationary member coupled to the first end portion of the electro-mechanical transducer, a vibration friction portion mounted to the second end portion of the electro-mechanical transducer, and a rod-shaped moving portion frictionally coupled to the vibration friction portion, whereby moving the moving portion in the expansion/contraction direction of the electro-mechanical transducer. The stationary member consists essentially of a base alloy which consists of, by weight, 88 to 97% tungsten, 2 to 11% nickel as a binder, and, as the balance, 0.1 to 2% at least one metal having an ionization tendency which is higher than that of tungsten. The stationary member has a surface without nickel plating.
摘要翻译：一种驱动装置，包括具有在膨胀/收缩方向上彼此相对的第一和第二端部的机电换能器，耦合到机电换能器的第一端部的固定部件，安装到第二端部的振动摩擦部分机电换能器的端部，以及与振动摩擦部摩擦连接的杆状移动部，由此使机电换能器的伸缩方向移动移动部。固定件基本上由基体合金组成，该基础合金由重量百分比为88％至97％的钨，2％至11％的镍作为粘合剂，而作为余量由0.1至2％的至少一种具有电离倾向的金属高于钨。固定件具有不镀镍的表面。

62. 发明申请

US20080258579A1 Driving device capable of reducing height thereof 失效
标题翻译：能够降低高度的驱动装置
公开(公告)号：US20080258579A1
公开(公告)日：2008-10-23
申请号：US12148257
申请日：2008-04-17
申请人： Tsukasa Yamada , Soumei Takahashi
发明人： Tsukasa Yamada , Soumei Takahashi
IPC分类号： H02N2/04 , G02B7/04
CPC分类号： H02N2/025 , G02B7/08 , G02B7/102
摘要： A driving device includes an electro-mechanical transducer having first and second end portions opposite to each other in an expansion/contraction direction, a stationary member coupled to the first end portion of the electro-mechanical transducer, a vibration friction portion mounted to the second end portion of the electro-mechanical transducer, and a rod-shaped moving portion frictionally coupled to the vibration friction portion, whereby moving the moving portion in the expansion/contraction direction of the electro-mechanical transducer. A frictionally coupled portion has a height (a length of the vibration friction portion in a sliding direction in contact with the moving portion) which is not more than 1.15 mm.
摘要翻译：一种驱动装置，包括具有在膨胀/收缩方向上彼此相对的第一和第二端部的机电换能器，耦合到机电换能器的第一端部的固定部件，安装到第二端部的振动摩擦部分机电换能器的端部，以及与振动摩擦部摩擦连接的杆状移动部，由此使机电换能器的伸缩方向移动移动部。摩擦联接部具有不大于1.15mm的高度（与移动部接触的滑动方向上的振动摩擦部的长度）。

63. 发明授权

US07319564B2 Objective lens driving apparatus 失效
标题翻译：物镜驱动装置
公开(公告)号：US07319564B2
公开(公告)日：2008-01-15
申请号：US10789499
申请日：2004-02-26
申请人： Tsukasa Yamada
发明人： Tsukasa Yamada
IPC分类号： G02B7/02
CPC分类号： G11B7/0932 , G11B7/0956
摘要： In an objective lens driving apparatus which includes a lens holder (22) provided with a plurality of coils (23, 24) and swingably supported by a suspension wire (28), and a magnet (27) for supplying a driving force to the lens holder by an electromagnetic action produced between the magnet and the coils, the center (Mc) of the magnet in a height direction is located above the center (Dc) of driving of the lens holder.
摘要翻译：在一种物镜驱动装置中，包括设置有多个线圈（23,24）并由悬挂线（28）可摆动地支撑的透镜架（22）和用于向透镜提供驱动力的磁体（27）通过在磁体和线圈之间产生的电磁作用，磁体的高度方向的中心（Mc）位于透镜架的驱动中心（Dc）的上方。

64. 外观设计

USD549225S1 Optical pickup 有权
公开(公告)号：USD549225S1
公开(公告)日：2007-08-21
申请号：US29223240
申请日：2005-02-14
申请人： Tsukasa Yamada
设计人： Tsukasa Yamada

65. 发明申请

US20060077782A1 Objective lens holder for an objective lens driving device capable of thinning an optical pickup unit 失效
公开(公告)号：US20060077782A1
公开(公告)日：2006-04-13
申请号：US11158717
申请日：2005-06-22
申请人： Tsukasa Yamada
发明人： Tsukasa Yamada
IPC分类号： G11B7/00
CPC分类号： G11B7/0956 , G02B7/08 , G11B7/0933 , G11B7/0935
摘要： An objective lens holder for use in an objective lens driving device of a symmetry type has an upper member and a lower member assembled with the lower member. The lower member has a pair of main bobbin portions for winding two tilting coils and two focusing coils. The pair of main bobbin portion is symmetrically disposed with respect to an optical axis of a laser beam. The upper member and the lower member have openings for passing through the laser beam. Each of the upper member and the lower member has four hook portions for winding four tracking coils.

66. 发明申请

US20050134974A1 Objective lens driving device having damper portions capable of obtaining a moderate damping effect 失效
标题翻译：物镜驱动装置具有能够获得中等阻尼效果的阻尼部分
公开(公告)号：US20050134974A1
公开(公告)日：2005-06-23
申请号：US10998244
申请日：2004-11-24
申请人： Tsukasa Yamada
发明人： Tsukasa Yamada
IPC分类号： G02B7/02 , G11B7/08 , G11B7/09 , G11B7/095 , G11B21/02 , G11B21/20
CPC分类号： G11B7/0956 , G11B7/0932
摘要： In an objective lens driving device having a lens holder movably holding an objective lens, a damper base, and a suspension member elastically supporting the lens holder with respect to the damper base, the suspension member consists of four suspension wires disposed on both sides of the damper base and the lens holder. The damper base has first supporting portions for supporting one end of each suspension wire while the lens holder has second supporting portions for supporting another end of each suspension wire. The second supporting portions are apart from the first supporting portion by a first distance. The damper base has damper portions which are disposed between the first and the second supporting portions and which are apart from the first supporting portions by a second distance. The second distance is laid in a range between one-fifths and two-fifths of the first distance.
摘要翻译：在具有可移动地保持物镜的透镜支架，阻尼器基座和相对于阻尼器基座弹性支撑透镜保持器的悬架部件的物镜驱动装置中，悬架部件由布置在阻尼器底座和镜头座。阻尼器底座具有用于支撑每个悬挂线的一端的第一支撑部分，而透镜保持器具有用于支撑每个悬挂线的另一端的第二支撑部分。第二支撑部分与第一支撑部分分开第一距离。阻尼器底座具有阻尼部分，其设置在第一和第二支撑部分之间并且与第一支撑部分分开第二距离。第二距离放置在第一距离的五分之一到五分之二的范围内。

67. 发明授权

US06686031B2 Hard coat film and display device having same 有权
标题翻译：硬涂膜及其显示装置
公开(公告)号：US06686031B2
公开(公告)日：2004-02-03
申请号：US09789499
申请日：2001-02-22
申请人： Akihiro Matsufuji , Kiyokazu Hashimoto , Tsukasa Yamada , Kenichiro Hatayama , Yuuzou Muramatsu
发明人： Akihiro Matsufuji , Kiyokazu Hashimoto , Tsukasa Yamada , Kenichiro Hatayama , Yuuzou Muramatsu
IPC分类号： B32B702
CPC分类号： G02B1/111 , C08K3/22 , C08K9/02 , C08K9/08 , C09D4/00 , C09D5/006 , C09D7/62 , C09D7/67 , C09D7/68 , Y10T428/24942 , Y10T428/256 , Y10T428/257 , Y10T428/259 , Y10T428/265 , C08F222/1006 , C08F220/18
摘要： A hard coat film comprising; a transparent support; and a hard coat layer thereon; the hard coat layer containing surface-treated inorganic fine particles and a crosslinked binder polymer; the surface treatment being carried out using, as a surface treatment agent, an organic compound containing an anionic functional group or an organometallic compound; and the binder polymer being formed by crosslinking a radiation polymerizable compound. A display device is also disclosed wherein a hard coat film having antireflection properties is formed on the display surface thereof.
摘要翻译：一种硬涂膜，包括：一个透明的支持; 和其上的硬涂层; 含有表面处理无机细颗粒和交联粘合剂聚合物的硬涂层; 表面处理使用含有阴离子官能团或有机金属化合物的有机化合物作为表面处理剂进行; 并且粘合剂聚合物通过使可辐射聚合的化合物交联而形成。还公开了一种显示装置，其中在其显示表面上形成具有抗反射性能的硬涂层膜。

68. 发明授权

US06309564B1 Optical filter comprising transparent support and filter layer containing dye and binder polymer 有权
标题翻译：包括透明支架和含有染料和粘合剂聚合物的过滤层的光学过滤器
公开(公告)号：US06309564B1
公开(公告)日：2001-10-30
申请号：US09421534
申请日：1999-10-20
申请人： Toru Harada , Tsukasa Yamada
发明人： Toru Harada , Tsukasa Yamada
IPC分类号： F21V904
CPC分类号： G02B5/201 , B32B27/20 , H01J2211/44 , Y10T428/24942
摘要： An optical filter comprises a transparent and a filter layer. The filter layer contains a dye and a binder polymer. The dye is a cyanine dye represented by the formula (I). The filter layer further contains a specific metal complex. in which each of Z1 and Z2 independently is an non-metallic atomic group forming a five-membered or six-membered nitrogen-containing heterocyclic ring; each of R1 and R2 independently is an alkyl group, an alkenyl group, an aralkyl group or an aryl group; L1 is a methine chain consisting of an odd number of methines; X is an anion; and each of a, b and c independently is 0 or 1.
摘要翻译：滤光器包括透明和过滤层。过滤层含有染料和粘合剂聚合物。染料是由式（I）表示的花青染料。过滤层还含有特定的金属络合物，其中Z1和Z2各自独立地为形成五元或六元含氮杂环的非金属原子团; R 1和R 2各自独立地为烷基，烯基，芳烷基或芳基; L1是由奇数个次甲基组成的次甲基链; X是阴离子; a，b和c各自独立地为0或1。

69. 发明授权

US5331419A Size display system for electronic camera 失效
标题翻译：电子照相机尺寸显示系统
公开(公告)号：US5331419A
公开(公告)日：1994-07-19
申请号：US857752
申请日：1992-03-26
申请人： Tsukasa Yamada , Hiromasa Hino , Shoji Watanabe , Shin Yasuhara
发明人： Tsukasa Yamada , Hiromasa Hino , Shoji Watanabe , Shin Yasuhara
IPC分类号： G01B11/02 , H04N1/21 , H04N5/232 , H04N7/18 , H04N5/30
CPC分类号： H04N1/32112 , G01B11/024 , H04N1/32128 , H04N5/23293 , H04N7/183 , H04N2101/00 , H04N2201/3225 , H04N2201/3277
摘要： An electronic camera is provided which, in photographing, obtains size information about an object, generates the size information, or size data calculated through arithmetic operation, or a scale pattern based on the size data, and records the scale pattern on a recording medium in the same recording area as an object image or in a separate area made correspondent to a recording area for the object image, and which, when size display is instructed during photographing or in reproduction, displays a scale (including a pattern representing the scale, indications representing the scale by characters and/or figures such as graduation numerals, and color-coded indications representing the scale) together with the object image on the same screen. The object image is taken in from image sensing system means and, when a size display mode is instructed, processing means simultaneously calculates the size data based on the size information obtained from the image sensing system means and range measuring means for generating the scale pattern. The arithmetic operation and generation of the scale pattern may be performed on the reproduction side. The scale pattern, etc. are recorded on a recording medium (including the analog recording type and the digital recording type) together with the object image in the predetermined recording areas. In reproduction, when size display is instructed, the scale is synthesized with the object image to be output to a TV monitor or the like.
摘要翻译：提供一种电子照相机，其在拍摄中获得关于对象的尺寸信息，生成通过算术运算计算出的尺寸信息或尺寸数据，或者基于尺寸数据的尺码图案，并将刻度图案记录在记录介质上与对象图像相同的记录区域或与对象图像的记录区域相对应的单独区域中，当在拍摄或再现期间指示尺寸显示时，显示比例（包括表示刻度的图案，指示通过字符和/或诸如毕业数字的数字和表示标度的颜色编码指示的比例）与对象图像一起表示在同一屏幕上。从图像感测系统装置拍摄对象图像，并且当指示尺寸显示模式时，处理装置基于从图像感测系统装置获得的尺寸信息和用于产生刻度图案的量程测量装置同时计算尺寸数据。可以在再现侧执行缩放图案的算术运算和生成。缩放图案等与预定记录区域中的对象图像一起记录在记录介质（包括模拟记录类型和数字记录类型）上。在再现中，当指示大小显示时，与要被输出到TV监视器等的对象图像合成比例。

70. 发明申请

US20190265462A1 ACTUATOR AND OPTICAL SCANNING DEVICE 审中-公开
公开(公告)号：US20190265462A1
公开(公告)日：2019-08-29
申请号：US16279175
申请日：2019-02-19
申请人： Tsukasa YAMADA
发明人： Tsukasa YAMADA
IPC分类号： G02B26/10 , G02B26/08 , H02N2/10
摘要： An actuator includes: a first drive beam provided to swing and drive a target object around a first axis and having a first drive source on a front surface; a second drive beam that has a zigzag shape, in which a plurality of beams extending in a direction vertical to a second axis orthogonal to the first axis are included and in which end portions of the beams adjacent with each other are connected at turn portions, and that is provided to swing and drive the object around the second axis, and having a second drive source on a front surface; a fixed frame connected to and support the second drive beam; and a rib formed on a back surface of the second drive beam and at a position away from a connection position of the beams with the turn portions toward the second axis.

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