公开(公告)号：US20080124732A1

公开(公告)日：2008-05-29

申请号：US11928238

申请日：2007-10-30

申请人： Kouki NAKAMURA ,  Kazuya TAKEUCHI

发明人： Kouki NAKAMURA ,  Kazuya TAKEUCHI

IPC分类号： C12Q1/68

CPC分类号： C09B23/02 ,  C09B23/04 ,  C09B23/06 ,  C09B23/083 ,  C09B69/001 ,  C12Q1/6816 ,  Y10T436/143333 ,  C12Q2565/107

摘要： A method for optical measurement of a multi-stranded nucleic acid which comprises the step of bringing a compound into contact with a multi-stranded nucleic acid wherein said compound is capable of interacting with the multi-stranded nucleic acid, wherein the compound has the following properties: (a) the compound can exist in a substantially colorless and non-fluorescent state under at least one condition in an aqueous solution in the absence of the multi-stranded nucleic acid, and (b) when the multi-stranded nucleic acid is allowed to exist in the condition defined in the above (a), the compound changes to a substantially colored state based on an interaction with the multi-stranded nucleic acid and substantially expresses fluorescent property based on said interaction.

摘要翻译： 一种用于光学测量多链核酸的方法，其包括使化合物与多链核酸接触的步骤，其中所述化合物能够与多链核酸相互作用，其中该化合物具有以下 性质：（a）在不存在多链核酸的情况下，化合物可以在至少一种条件下在水溶液中以基本上无色和非荧光状态存在，和（b）当多链核酸为 允许以上述（a）中定义的条件存在，基于与多链核酸的相互作用，化合物变为基本上着色的状态，并且基于所述相互作用基本上表达荧光性质。

公开(公告)号：US20120160364A1

公开(公告)日：2012-06-28

申请号：US13413837

申请日：2012-03-07

申请人： Kouji KATOU ,  Kazuya TAKEUCHI ,  Ichiro KUSAKARI ,  Osamu ITAGAKI ,  Takahiro NAGAOKA

发明人： Kouji KATOU ,  Kazuya TAKEUCHI ,  Ichiro KUSAKARI ,  Osamu ITAGAKI ,  Takahiro NAGAOKA

IPC分类号： B21F7/00

CPC分类号： H02P6/22 ,  B25F5/02 ,  E04G21/122 ,  E04G21/123 ,  Y10S388/937

摘要： An electric power tool “A” operates a working part 5 by repeating rotation of a motor 4 in a normal direction and in a reverse direction one or more times. The motor 4 includes a brushless motor. Sensors H for detecting a position of a rotor 15 are provided on the motor 4 so as to be advanced by an electrical angle of 30°±θ° from an intermediate position between respective stator teeth 16 in a direction of the normal rotation of the rotor 15. A control part 20 for controlling the rotation of the motor 4 controls a driving signal of the motor 4 based on the results of detection by the sensors H. Moreover, the control part 20 selects a detection signal of the sensors H so that relation between the rotor 15 and the detection signal of the sensors H is equivalent in either of the normal rotation and the reverse rotation of the rotor 15.

摘要翻译： 电动工具“A”通过在正常方向和相反方向上反复旋转一次或多次来操作电动机4的工作部件5。 电动机4包括无刷电动机。 用于检测转子15的位置的传感器H设置在电动机4上，从而在各个定子齿16之间的中间位置沿着正向旋转的方向前进30°±＆ 用于控制马达4的旋转的控制部20基于传感器H的检测结果来控制马达4的驱动信号。此外，控制部20选择传感器H的检测信号，使得 转子15与传感器H的检测信号之间的关系在转子15的正常旋转和反向旋转中的任一方面是相同的。

公开(公告)号：US20230083556A1

公开(公告)日：2023-03-16

申请号：US17943534

申请日：2022-09-13

申请人： Yusuke OSAWA ,  Kazuya TAKEUCHI

发明人： Yusuke OSAWA ,  Kazuya TAKEUCHI

IPC分类号： B25B21/00 ,  B25F5/00

摘要： A fastening tool includes: a bit holding portion which detachably holds a driver bit and is configured to rotate in a circumferential direction of the driver bit and move in an axial direction of the driver bit; a motor configured to perform at least one of rotation of the bit holding portion and movement of the bit holding portion along the axial direction; and a control unit configured to control a position of the bit holding portion along the axial direction by a rotation amount of the motor. The control unit is configured to stop rotation of the motor based on a load applied to the motor rotated in one direction of moving the bit holding portion in a direction approaching a fastening target.

公开(公告)号：US20090263332A1

公开(公告)日：2009-10-22

申请号：US12426432

申请日：2009-04-20

申请人： Takashi TAMURA ,  Kazuya TAKEUCHI ,  Kazuhiro AIKAWA

发明人： Takashi TAMURA ,  Kazuya TAKEUCHI ,  Kazuhiro AIKAWA

IPC分类号： A61B5/055

CPC分类号： A61K49/1818

摘要： A magnetic resonance imaging agent which includes: a polymer containing the structural unit represented by the following formula (I) and the structural unit represented by the following formula (II) in a molar ratio of 5 to 80:20 to 95; a paramagnetic metal compound; and a ligand molecule: wherein R1 represents hydrogen atom or methyl group; R2 represents a hydrogen atom or a methyl group; A represents —(CH2)2N+(CH3)3 or the like; and B represents oxygen atom, sulfur atom, —CH2—, or —NH—; and R4 represents hydrogen atom, an optionally substituted alkyl group, or an optionally substituted aryl group, which affords good retention in the blood and a good ability to accumulate in diseased areas.

摘要翻译： 一种磁共振成像剂，其包含：含有下式（I）表示的结构单元的聚合物和由下式（II）表示的结构单元，摩尔比为5〜80:20〜95; 顺磁金属化合物; 和配体分子：其中R1表示氢原子或甲基; R2表示氢原子或甲基; A表示 - （CH 2）2 N +（CH 3）3等; B表示氧原子，硫原子，-CH 2 - 或-NH-; R4代表氢原子，任意取代的烷基或任意取代的芳基，其在血液中提供良好的保留性，并且在患病区域积累良好的能力。