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1. 发明授权

US07358629B2 Electromagnetic actuator 失效
标题翻译：电磁执行器
公开(公告)号：US07358629B2
公开(公告)日：2008-04-15
申请号：US10569778
申请日：2004-08-27
申请人： Masami Yamamoto , Akihiro Ito , Masato Tanaka , Shinji Morinaga , Tetsuya Iwamoto
发明人： Masami Yamamoto , Akihiro Ito , Masato Tanaka , Shinji Morinaga , Tetsuya Iwamoto
IPC分类号： H02K37/14 , H02K1/00
CPC分类号： H02K37/16 , H02K1/141
摘要： The rotational torque of an electromagnetic actuator having a stator and rotor, such as a stepping motor, is increased.The electromagnetic actuator includes a rotor (30) having multiple magnetic poles (Nr1, Nr2, Nr3, Nr4, Nr5, Sr1, Sr2, Sr3, Sr4, Sr5) on a circumferential surface (31) and a plurality of stators (10, 20) in an electromagnet form. The stator (10, 20) has a pair of magnetic poles (13, 14, 23, 24) facing the circumferential surface (31) of the rotor (30), and an auxiliary yoke (40, 50) made of a soft magnetic material member extending in a circumferential direction (A) over an angular range (γ1, γ2) larger than a spread angle (α) of the magnetic poles (Nr, Sr) of the rotor (30) in the circumferential direction (A) is provided between the pair of magnetic poles (13, 14, 23, 24).
摘要翻译：具有诸如步进电机的定子和转子的电磁致动器的转矩增加。电磁致动器包括具有多个磁极（Nr 1，N 2，N 3，N 3，N 4）的转子（30） / SUB，Nr 5，Sr 1，Sr 2，Sr 3，Sr 4， / SUB>，Sr 5），并且以电磁体形式存在多个定子（10,20）。定子（10,20）具有面对转子（30）的圆周面（31）的一对磁极（13,14,23,24）和由软磁体制成的辅助磁轭（40,50）材料构件在大于圆周方向（A）上的转子（30）的磁极（Nr，Sr）的扩展角（α）的角度范围（γ1，γ2）上沿圆周方向（A）延伸，设置在所述一对磁极（13,14,23,24）之间。

2. 发明申请

US20070018513A1 Electromagnetic actuator 失效
标题翻译：电磁执行器
公开(公告)号：US20070018513A1
公开(公告)日：2007-01-25
申请号：US10569778
申请日：2004-08-27
申请人： Masami Yamamoto , Akihiro Ito , Masato Tanaka , Shinji Morinaga , Tetsuya Iwamoto
发明人： Masami Yamamoto , Akihiro Ito , Masato Tanaka , Shinji Morinaga , Tetsuya Iwamoto
IPC分类号： H02K37/14 , H02K1/00
CPC分类号： H02K37/16 , H02K1/141
摘要： The rotational torque of an electromagnetic actuator having a stator and rotor, such as a stepping motor, is increased. The electromagnetic actuator includes a rotor (30) having multiple magnetic poles (Nr1, Nr2, Nr3, Nr4, Nr5, Sr1, Sr2, Sr3, Sr4, Sr5) on a circumferential surface (31) and a plurality of stators (10, 20) in an electromagnet form. The stator (10, 20) has a pair of magnetic poles (13, 14, 23, 24) facing the circumferential surface (31) of the rotor (30), and an auxiliary yoke (40, 50) made of a soft magnetic material member extending in a circumferential direction (A) over an angular range (γ1, γ2) larger than a spread angle (α) of the magnetic poles (Nr, Sr) of the rotor (30) in the circumferential direction (A) is provided between the pair of magnetic poles (13, 14, 23, 24).
摘要翻译：具有诸如步进电机的定子和转子的电磁致动器的转矩增加。电磁致动器包括具有多个磁极（Nr 1，N 2，N 3，N 3，N 4）的转子（30） / SUB，Nr 5，Sr 1，Sr 2，Sr 3，Sr 4， / SUB>，Sr 5），并且以电磁体形式存在多个定子（10,20）。定子（10,20）具有面对转子（30）的圆周面（31）的一对磁极（13,14,23,24）和由软磁体制成的辅助磁轭（40,50）材料构件在大于圆周方向（A）上的转子（30）的磁极（Nr，Sr）的扩展角（α）的角度范围（γ1，γ2）上沿圆周方向（A）延伸，设置在所述一对磁极（13,14,23,24）之间。

3. 发明申请

US20080240707A1 Actuator, shutter driving device for camera and method of manufacturing actuator 有权
标题翻译：执行机构，摄像机快门驱动装置及制造执行机构的方法
公开(公告)号：US20080240707A1
公开(公告)日：2008-10-02
申请号：US12078160
申请日：2008-03-27
申请人： Akira Yasuda , Akihiro Ito , Masato Tanaka
发明人： Akira Yasuda , Akihiro Ito , Masato Tanaka
IPC分类号： G03B9/10 , H02K7/14 , H02K15/02
CPC分类号： G03B9/10 , H02K1/30 , H02K7/14 , H02K15/03 , H02K37/16 , Y10T29/49012
摘要： An actuator includes: a coil for excitation; a stator excited with different magnetic poles by energization of the coil; a rotor magnetized with different magnetic poles in a circumferential direction, and rotated by magnetic force generating between the rotor and the stator; and an outputting member rotated in conjunction with the rotor and outputting rotational movement of the rotor to a member. The outputting member fits onto the rotor, and the rotor has at least one of a recess portion and a projection portion at a fitting surface of the rotor. The outputting member is jointed with the rotor so as to have a shape corresponding to the at least one of the recess portion and the projection portion by welding.
摘要翻译：致动器包括：用于激励的线圈; 通过线圈通电激励不同磁极的定子; 在圆周方向上以不同磁极磁化的转子，并且通过在转子和定子之间产生磁力而旋转的转子; 以及与转子一起旋转并输出转子到构件的旋转运动的输出构件。输出部件配合在转子上，转子在转子的嵌合面具有凹部和凸部中的至少一方。输出构件通过焊接与转子接合以具有与凹部和突出部中的至少一个相对应的形状。

4. 发明授权

US07670068B2 Actuator, shutter driving device for camera and method of manufacturing actuator 有权
标题翻译：执行机构，摄像机快门驱动装置及制造执行机构的方法
公开(公告)号：US07670068B2
公开(公告)日：2010-03-02
申请号：US12078160
申请日：2008-03-27
申请人： Akira Yasuda , Akihiro Ito , Masato Tanaka
发明人： Akira Yasuda , Akihiro Ito , Masato Tanaka
IPC分类号： G03B9/08
CPC分类号： G03B9/10 , H02K1/30 , H02K7/14 , H02K15/03 , H02K37/16 , Y10T29/49012
摘要： An actuator includes: a coil for excitation; a stator excited with different magnetic poles by energization of the coil; a rotor magnetized with different magnetic poles in a circumferential direction, and rotated by magnetic force generating between the rotor and the stator; and an outputting member rotated in conjunction with the rotor and outputting rotational movement of the rotor to a member. The outputting member fits onto the rotor, and the rotor has at least one of a recess portion and a projection portion at a fitting surface of the rotor. The outputting member is jointed with the rotor so as to have a shape corresponding to the at least one of the recess portion and the projection portion by welding.
摘要翻译：致动器包括：用于激励的线圈; 通过线圈通电激励不同磁极的定子; 在圆周方向上以不同磁极磁化的转子，并且通过在转子和定子之间产生磁力而旋转的转子; 以及与转子一起旋转并输出转子到构件的旋转运动的输出构件。输出部件配合在转子上，转子在转子的嵌合面具有凹部和凸部中的至少一方。输出构件通过焊接与转子接合以具有与凹部和突出部中的至少一个相对应的形状。

5. 发明授权

US10345827B2 Motor control device and motor control method, control system and location estimation method used in control system 有权
公开(公告)号：US10345827B2
公开(公告)日：2019-07-09
申请号：US13814576
申请日：2011-08-06
申请人： Jun Otsuji , Akihiro Ito , Hirokazu Watanabe , Hideyuki Odagiri
发明人： Jun Otsuji , Akihiro Ito , Hirokazu Watanabe , Hideyuki Odagiri
IPC分类号： H02P6/16 , G05D3/20 , G05B19/19 , H02M5/458
摘要： A motor control device may include a position command output means, a first subtraction means that calculates and outputs a position deviation, a position control means, a second subtraction means that calculates and outputs a position deviation, a speed control means that outputs a torque command, a limiter limits the level of the torque command, a motor drive means, and a voltage fluctuation detection means. When the voltage fluctuation detection means detects that the voltage of said power source has dropped below a predetermined reference level, either the position command output means varies the position command so as to reduce the rotational speed of the motor and/or said position control means limits said speed command to be output.

6. 发明授权

US09302363B2 Dust collecting device and impact tool 有权
标题翻译：集尘装置和冲击工具
公开(公告)号：US09302363B2
公开(公告)日：2016-04-05
申请号：US13807884
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
IPC分类号： B23Q41/00 , B23B47/34 , B23Q11/00 , B25D17/04
CPC分类号： B23Q41/00 , B23B47/34 , B23B2270/30 , B23Q11/0046 , B23Q11/0071 , B25D17/04 , Y02P70/171
摘要： Disclosed is a feature that collects dust particles that arise from a processing operation of an impact tool. The dust collection device collects dust that arises from of a processing operation and is attached to the impact tool that performs a pre-determined processing operation on a processed member by way of a tool bit mounted to the tip region of the tool body being linearly operated at least in the lengthwise direction. The dust collection device has a dust collection unit of which the tip opens as a dust intake port and the contour shape is formed unevenly around the long axis of the tool bit. The position of the dust collection unit is freely selected around the long axis of the tool bit, and it is possible to cause the position to change around the long axis of the bit.
摘要翻译：公开了一种收集由冲击工具的加工操作产生的灰尘颗粒的特征。集尘装置收集由处理动作产生的灰尘，并且通过安装在工具主体的尖端区域上的工具钻头被安装在对经处理的构件进行预定的加工操作的冲击工具上，至少在长度方向上。集尘装置具有作为吸尘口开口的灰尘收集单元，并且轮廓形状围绕工具头的长轴不均匀地形成。集尘单元的位置围绕工具头的长轴自由选择，并且可以使位置围绕钻头的长轴变化。

7. 发明授权

US09012166B2 Method for assaying histone methylation enzyme activity 有权
标题翻译：测定组蛋白甲基化酶活性的方法
公开(公告)号：US09012166B2
公开(公告)日：2015-04-21
申请号：US13639334
申请日：2011-04-15
申请人： Norikazu Nishino , Yasushi Takemoto , Akihiro Ito , Minoru Yoshida
发明人： Norikazu Nishino , Yasushi Takemoto , Akihiro Ito , Minoru Yoshida
IPC分类号： G01N21/78 , C12Q1/37 , C12Q1/48 , G01N33/68 , C07D311/18 , C07D311/82 , C07D473/32
CPC分类号： C12Q1/37 , C07D311/18 , C07D311/82 , C07D473/32 , C12Q1/48 , G01N33/6875 , G01N2500/00 , Y02P20/55
摘要： Provided are a method for measuring histone methyltransferase activity, a method for screening for compounds that inhibit histone methyltransferase activity, a reagent kit for measuring histone methyltransferase activity, and a kit for screening for compounds that inhibit histone methyltransferase activity. A substrate compound represented by general formula (I): R1-X-K-R2 (I), or a salt thereof, wherein R1 represents a hydrogen atom or a protecting group for an amino terminus; X represents a peptide consisting of 0 or 1 or more amino acid residues; K represents a lysine residue; and R2 represents a dye label linked via an amide bond to the carbonyl terminus of a lysine residue, wherein the cleavage of the amide bond by peptidase changes the fluorescence property or chromogenic property of the dye label, and the methylation of the ε amino group of the lysine residue by the histone methyltransferase decreases susceptibility to peptidase, is used.
摘要翻译：提供了测定组蛋白甲基转移酶活性的方法，用于筛选抑制组蛋白甲基转移酶活性的化合物的方法，用于测定组蛋白甲基转移酶活性的试剂盒和用于筛选抑制组蛋白甲基转移酶活性的化合物的试剂盒。由通式（I）表示的底物化合物：R1-X-K-R2（I）或其盐，其中R1表示氢原子或氨基末端的保护基; X表示由0或1个或更多个氨基酸残基组成的肽; K表示赖氨酸残基; R2表示通过酰胺键与赖氨酸残基的羰基末端连接的染料标记，其中通过肽酶切割酰胺键改变染料标记的荧光性质或显色性质，以及染料标记的甲基化。使用组蛋白甲基转移酶的赖氨酸残基的氨基降低对肽酶的易感性。

8. 发明授权

US08679991B2 Prepreg, intermediate material for forming FRP, and method for production thereof and method for production of fiber-reinforced composite material 有权
标题翻译：预浸料，用于形成FRP的中间材料及其制造方法和纤维增强复合材料的制造方法
公开(公告)号：US08679991B2
公开(公告)日：2014-03-25
申请号：US13446722
申请日：2012-04-13
申请人： Kazuya Goto , Kazuki Koga , Tadayoshi Saitou , Akihiro Ito , Tsuneo Takano , Kouki Wakabayashi
发明人： Kazuya Goto , Kazuki Koga , Tadayoshi Saitou , Akihiro Ito , Tsuneo Takano , Kouki Wakabayashi
IPC分类号： B32B5/18 , B32B5/22
CPC分类号： D06M15/55 , B29B15/122 , B29C70/081 , B29C70/086 , B29C70/22 , B29C70/342 , B29C70/465 , B29C70/546 , B29K2063/00 , B29K2101/10 , B29K2101/12 , B32B5/022 , B32B5/26 , B32B2260/023 , B32B2262/106 , B32B2305/076 , B32B2363/00 , C08J5/24 , Y10T156/10 , Y10T428/2481 , Y10T428/2495 , Y10T428/249921 , Y10T442/20 , Y10T442/2008 , Y10T442/2049 , Y10T442/2139 , Y10T442/2361 , Y10T442/2861 , Y10T442/2926 , Y10T442/2951 , Y10T442/2984 , Y10T442/2992 , Y10T442/3854
摘要： The invention relates to a prepreg containing a reinforcing fiber, a sheet-like reinforcing fiber substrate including the reinforcing fiber, and a matrix resin, wherein the matrix resin is impregnated into the sheet-like reinforcing fiber substrate and also covers one surface of the sheet-like reinforcing fiber substrate, such that the matrix resin impregnation ratio is within a range of 35% to 95%. The invention also relates to a prepreg containing a reinforcing fiber substrate in the form of a sheet and formed from a reinforcing fiber woven fabric, and a matrix resin, wherein at least one surface of the reinforcing fiber substrate displays a sea-and-island-type pattern with resin-impregnated portions (island portions) and fiber portions (sea portions), such that a surface coverage of the matrix resin is within a range of 3% to 80%.
摘要翻译：本发明涉及含有增强纤维的预浸料，含有增强纤维的片状增强纤维基材和基质树脂，其中基质树脂浸渍在片状增强纤维基材中，并且还覆盖片材的一个表面使基体树脂浸渍率在35％〜95％的范围内。本发明还涉及一种预浸料，其含有片状的增强纤维基材，由增强纤维织物和基质树脂形成，其中，增强纤维基材的至少一个表面呈现海岛状，树脂浸渍部（岛部）和纤维部（海水部）形成的基体树脂的表面覆盖率在3％〜80％的范围内。

9. 发明申请

US20130206440A1 DUST COLLECTING DEVICE AND IMPACT TOOL 有权
标题翻译：粉尘收集装置和冲击工具
公开(公告)号：US20130206440A1
公开(公告)日：2013-08-15
申请号：US13807844
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
IPC分类号： B25D17/22 , B23Q11/00
CPC分类号： B25D17/22 , B23Q11/0046 , B23Q11/0071 , B25D17/20 , B25D2217/0057 , B25F5/026 , Y02P70/171
摘要： A dust collection device, that collects dust particles generated by an impact tool, has a feature that enables the attachment of the device to the impact tool, which is not provided with an attachment section for the device. The dust collection device has a tool body and an auxiliary handle, attached removably to the tool body, and is attached to an electric hammer that, in the lengthwise direction, linearly operates a tool bit mounted to the tip region of the tool body, and collects dust generated by the electric hammer. The dust collection device has: a dust collection unit that has a dust intake port at the tip; a dust collection hose, connected to the dust collection unit, for transferring dust to the downstream side; and a hose-holding unit that holds the dust collection hose. The hose-holding unit can be attached to and removed from the auxiliary handle.
摘要翻译：收集由冲击工具产生的灰尘颗粒的集尘装置具有能够将装置附接到没有设置有装置的附接部的冲击工具的特征。集尘装置具有可拆卸地附接到工具主体的工具主体和辅助把手，并且附接到电锤，该电锤在长度方向上线性地操作安装到工具主体的尖端区域上的工具头，以及收集电锤产生的灰尘。集尘装置具有：在顶部具有吸尘口的集尘单元; 与灰尘收集单元连接的用于将灰尘输送到下游侧的集尘软管; 以及容纳集尘软管的软管保持单元。软管保持单元可以被附接到辅助手柄上并从辅助手柄移除。

10. 发明授权

US07959838B2 Epoxy resin for prepreg, prepreg, fiber-reinforced composite material and methods for production thereof 有权
标题翻译：预浸料，预浸料，纤维增强复合材料用环氧树脂及其制造方法
公开(公告)号：US07959838B2
公开(公告)日：2011-06-14
申请号：US12056320
申请日：2008-03-27
申请人： Tsuneo Takano , Akitada Yanase , Tadashi Sakai , Kiharu Numata , Akihiro Ito , Masato Taguchi , Junichi Muramatsu , Kazuya Goto , Kazuki Koga
发明人： Tsuneo Takano , Akitada Yanase , Tadashi Sakai , Kiharu Numata , Akihiro Ito , Masato Taguchi , Junichi Muramatsu , Kazuya Goto , Kazuki Koga
IPC分类号： B29C67/00
CPC分类号： C08J5/24 , C08G59/18 , C08G59/504 , C08G59/56 , C08J2363/00 , Y10T428/24355 , Y10T428/24405 , Y10T428/24994 , Y10T428/249942 , Y10T428/249945 , Y10T428/2964 , Y10T428/2971 , Y10T428/30 , Y10T428/31511
摘要： An epoxy resin composition suitably used for a prepreg which can complete curing in a short time even at a low temperature and secure a sufficient usable period under preservation at room temperature, in comparison with conventional epoxy resin compositions. An epoxy resin composition comprising at least one of an epoxy resin, an amine compound having at least one sulfur atom in the molecule thereof, and a reaction product of an epoxy resin and an amine compound having at least one sulfur atom in the molecule thereof, and an amine compound having at least one sulfur atom in the molecule thereof, and a urea compound and a dicyandiamide, wherein each of the contents of the sulfur atom and the urea compound in the epoxy resin composition is respectively 0.2 to 7% by mass and 1 to 15% by mass.
摘要翻译：适用于预浸料的环氧树脂组合物，与常规的环氧树脂组合物相比，即使在低温下也可以在短时间内完成固化，并在室温下保存足够的使用期限。一种环氧树脂组合物，其包含环氧树脂，其分子中具有至少一个硫原子的胺化合物和环氧树脂与其分子中具有至少一个硫原子的胺化合物的反应产物中的至少一种，和分子中具有至少一个硫原子的胺化合物，以及脲化合物和双氰胺，其中，环氧树脂组合物中的硫原子和脲化合物的含量分别为0.2〜7质量％，以及 1〜15质量％。

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