公开(公告)号：US08944179B2

公开(公告)日：2015-02-03

申请号：US13333164

申请日：2011-12-21

申请人： Tomohiro Ukai ,  Yuta Matsuura ,  Takamasa Hanai ,  Junpei Kamimoto ,  Akihiro Ito

发明人： Tomohiro Ukai ,  Yuta Matsuura ,  Takamasa Hanai ,  Junpei Kamimoto ,  Akihiro Ito

IPC分类号： B25B21/00 ,  B25F5/00 ,  B25B23/00

CPC分类号： B25B21/008 ,  B25B21/00 ,  B25B23/0064 ,  B25F5/001

摘要： A power tool that includes a driving motor and a power transmitting mechanism. The power transmitting mechanism includes a first clutch cam part, a second clutch cam part, clutch teeth, a clutch detecting mechanism and a controller that can control the driving motor in a first control mode in which the driving motor is controlled to rotate at a first rotation speed until before the first and second clutch cam parts are engaged with each other at the clutch teeth and in a second control mode in which the driving motor is controlled to rotate at a second rotation speed higher than the first rotation speed after the first and second clutch cam parts are engaged with each other at the clutch teeth.

摘要翻译： 一种电动工具，其包括驱动电动机和动力传递机构。 动力传递机构包括第一离合器凸轮部，第二离合器凸轮部，离合器齿，离合器检测机构和控制器，其能够以驱动电机被控制为以第一方式旋转的第一控制模式来控制驱动电动机 旋转速度直到第一离合器凸轮部分和第二离合器凸轮部分在离合器齿之间彼此接合，并且在第二控制模式中，其中驱动电机被控制为在第一和第二离合器凸轮部分的第一转动之后以比第一转速高的第二转速旋转， 第二离合器凸轮部分在离合器齿处彼此接合。

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。

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。

公开(公告)号：US20130213681A1

公开(公告)日：2013-08-22

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

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。

公开(公告)号：US20130161049A1

公开(公告)日：2013-06-27

申请号：US13807833

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

CPC分类号： B23Q11/0046 ,  B25D17/04 ,  B25F5/026

摘要： A feature that contributes to an improvement in the attachment to an impact tool of a dust collection device that is attached to the impact tool and that collects dust particles that said impact tool generates. The dust collection device collects dust that the impact tool generates and is attached to said impact tool that, in the lengthwise direction, linearly operates a tool bit that is mounted to the tip region of a tool body. The dust collection device has: a dust collection unit that has a dust intake port at the tip; and a dust transfer unit that is connected with the dust collection unit in order to transfer dust sucked in from the dust intake port towards the downstream side. The dust collection unit is held by the shaft section of the tool bit, and the dust transfer unit is held by the tool body.

摘要翻译： 有助于改进与附接到冲击工具并且收集冲击工具产生的灰尘颗粒的灰尘收集装置的冲击工具的附接的改进。 灰尘收集装置收集冲击工具产生的灰尘并附着到所述冲击工具上，该冲击工具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。 集尘装置具有：在顶部具有吸尘口的集尘单元; 以及尘埃输送单元，其与灰尘收集单元连接，以将从吸尘口吸入的灰尘转移到下游侧。 灰尘收集单元由工具头的轴部保持，灰尘传送单元由工具主体保持。

公开(公告)号：US09440344B2

公开(公告)日：2016-09-13

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 ,  B25D17/20 ,  B25F5/02

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。

公开(公告)号：US09387577B2

公开(公告)日：2016-07-12

申请号：US13333255

申请日：2011-12-21

申请人： Hiroki Ikuta ,  Takamasa Hanai ,  Akihiro Ito

发明人： Hiroki Ikuta ,  Takamasa Hanai ,  Akihiro Ito

IPC分类号： B23Q5/00 ,  B25F5/00 ,  B25B21/00 ,  B25B23/00 ,  F16H13/08

CPC分类号： B25F5/001 ,  B25B21/00 ,  B25B23/0064 ,  F16H13/08

摘要： A power tool having a gear speed reducing mechanism which is free of backlash and a planetary gear speed reducing mechanism. The planetary gear speed reducing mechanism has a driving-side member that is rotationally driven by a prime mover, a driven-side member which is rotatably and coaxially disposed with the driving-side member and to which a tool bit is coupled, and an intervening member which is disposed between the driving-side member and the driven-side member. The intervening member is configured as a planetary member and at least caused to rotate by frictional force acting on its contact surface in contact with the driving-side member when the driving-side member is rotationally driven, so that torque of the driving-side member is transmitted to the driven-side member at reduced speed.

摘要翻译： 一种具有齿轮减速机构的动力工具，该齿轮减速机构没有齿隙和行星齿轮减速机构。 行星齿轮减速机构具有由原动机旋转驱动的驱动侧部件，与驱动侧部件可旋转地同轴配置并与工具头联接的从动侧部件， 构件设置在驱动侧构件和从动侧构件之间。 所述中间构件被构造为行星构件，并且至少当所述驱动侧构件被旋转地驱动时，通过作用在与所述驱动侧构件接触的接触表面上的摩擦力而旋转，使得所述驱动侧构件 以降低的速度被传递到从动侧部件。

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.

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。

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。