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41. 发明授权

US5313403A Numerical control apparatus having a circular interpolation locus display function and control method thereof 失效
标题翻译：具有圆形插补轨迹显示功能的数控装置及其控制方法
公开(公告)号：US5313403A
公开(公告)日：1994-05-17
申请号：US59416
申请日：1993-05-11
申请人： Jun Fujita , Teturo Kurokawa , Sadaji Hayama
发明人： Jun Fujita , Teturo Kurokawa , Sadaji Hayama
IPC分类号： G05B19/4061 , G05B19/4068 , G06F15/46
CPC分类号： G05B19/4068
摘要： A method for displaying a circular interpolation locus which is used in a numerical control apparatus. The method is constituted by the steps of detecting movements of axes controlled by the numerical control apparatus, synthesizing signals detected in the detected step, displaying a movement locus of two axes as a circular interpolation locus on a display. A numerical control apparatus which has a circular interpolation locus display function is also disclosed. The numerical control apparatus is constituted by first detecting unit for detecting a motion of a control object controlled by a first servo motor, second servo detecting unit for detecting a motion of the control object by a second servo motor, two axes synthesizing unit for synthesizing the output signals for the first detecting unit for displaying the two axes movement locus. The method and apparatus can be applicable both semi-closed loop and hybrid control.
摘要翻译：一种用于显示在数控装置中使用的圆弧插值轨迹的方法。该方法由检测由数字控制装置控制的轴的移动，合成在检测步骤中检测到的信号，在显示器上显示两轴的移动轨迹作为圆弧插补轨迹的步骤构成。还公开了一种具有圆弧插补轨迹显示功能的数值控制装置。数字控制装置由用于检测由第一伺服电动机控制的控制对象的运动的第一检测单元，由第二伺服电动机检测控制对象的运动的第二伺服检测单元构成，用于合成第用于显示两轴移动轨迹的第一检测单元的输出信号。该方法和装置可以适用于半闭环和混合控制。

42. 发明授权

US10421192B2 Apparatus and method of wireless underwater inspection robot for nuclear power plants 有权
公开(公告)号：US10421192B2
公开(公告)日：2019-09-24
申请号：US13287424
申请日：2011-11-02
申请人： Haruhiko Harry Asada , Anirban Mazumdar , Ian C. Rust , Jun Fujita
发明人： Haruhiko Harry Asada , Anirban Mazumdar , Ian C. Rust , Jun Fujita
IPC分类号： G21C17/00 , B25J13/00 , G21C17/013
摘要： An inspection robot for inspecting a nuclear reactor that includes a hull and an on-board control mechanism that controls the operation of the inspection robot. The on-board control mechanism controls one or more sensors used to inspect one or more structures in the nuclear reactor as well as the movement by the inspection robot. A gimbal mechanism rotates the inspection robot hull by shifting the center-of-mass so that gravity and buoyancy forces generate a moment to rotate the hull in a desired direction. A camera is coupled to the gimbal mechanism for providing visual display of the one or more structures in the nuclear reactor. The camera is allowed to rotate about an axis using the gimbal mechanism. The inspection robot communicates its findings with respect to the inspection tasks using the wireless communication link.

43. 发明授权

US08680804B2 Servo control method and servo control apparatus 有权
标题翻译：伺服控制方式及伺服控制装置
公开(公告)号：US08680804B2
公开(公告)日：2014-03-25
申请号：US13075353
申请日：2011-03-30
申请人： Jun Fujita
发明人： Jun Fujita
IPC分类号： G05B11/32
CPC分类号： G05B5/01
摘要： A method according to an example of the present invention is a servo control method to be applied to a feed drive mechanism configured to drive an object to be driven by using a plurality of motors, in which velocity control of the object to be driven is carried out by using a signal obtained by mixing velocity feedback signals of the motors with each other, and a torque instruction obtained by the velocity control is used for drive of all the motors. By this example, there is provided a servo control system capable of preventing a phenomenon in which a transfer function changes depending on the position of the object to be driven, and the phase abruptly lags to make the operation unstable, thereby making it difficult to increase the gain, from occurring.
摘要翻译：根据本发明的实施例的方法是一种伺服控制方法，其应用于通过使用多个电动机驱动待驱动物体的进给驱动机构，其中承载要驱动的物体的速度控制通过使用通过将电动机的速度反馈信号彼此混合获得的信号和通过速度控制获得的转矩指令用于所有电动机的驱动。通过该示例，提供了一种能够防止传递函数根据待驱动对象的位置而改变的现象的伺服控制系统，并且相位突然滞后以使操作变得不稳定，从而难以增加收益，从发生。

44. 发明申请

US20130152385A1 CLAMPER AND IN-CHANNEL-HEAD OPERATION DEVICE 有权
标题翻译：钳夹和通道头操作装置
公开(公告)号：US20130152385A1
公开(公告)日：2013-06-20
申请号：US13818524
申请日：2011-07-28
申请人： Atsushi Kamiyoshi , Jun Fujita , Hidekazu Tanaka
发明人： Atsushi Kamiyoshi , Jun Fujita , Hidekazu Tanaka
IPC分类号： G21D1/02 , F22B37/20
CPC分类号： G21D1/02 , B23P19/022 , B23P19/025 , B23Q1/009 , B25B5/087 , F22B37/003 , F22B37/005 , F22B37/20 , G21C17/01 , G21D1/006 , Y02E30/40 , Y10T29/53113
摘要： A clamper (23) includes a clamp mechanism (231) which inserts an insertion portion (2311a) into a tube member and clamps the tube member and a lifting and lowering mechanism (232) which lifts and lowers the clamp mechanism (231) in the insertion direction of the insertion portion (2311a). The clamp mechanism (231) includes a clamp body (2311) which has the insertion portion (2311a), a cotter (2312) which protrudes from the insertion portion (2311a) to come into friction-contact with the tube member and is movable in a reciprocating manner in the insertion direction of the insertion portion (2311a), a piston rod (2313) which presses the cotter (2312) so that the cotter protrudes from the insertion portion (2311a) when being pulled toward the opposite side to the insertion direction of the insertion portion (2311a), and a rod cylinder (2315) which is integrated with the clamp body (2311) and pulls the piston rod (2313).
摘要翻译：夹持器（23）包括夹持机构（231），该夹紧机构将插入部分（2311a）插入到管件中并夹紧管件，并且提升和降低夹紧机构（231）的升降机构插入部（2311a）的插入方向。夹紧机构231包括具有插入部2311a的夹持体2311，从该插入部2311a突出而与管构件摩擦接触的开口2312，在插入部分（2311a）的插入方向上往复运动的方式，一个活塞杆（2313），当活塞杆（2313）被拉向相对于插入部分插入部分（2311a）的方向，以及与夹紧体（2311）一体并拉动活塞杆（2313）的杆筒（2315）。

45. 外观设计

USD681902S1 Fork lift truck 有权
公开(公告)号：USD681902S1
公开(公告)日：2013-05-07
申请号：US29423233
申请日：2012-05-30
申请人： Kazuhiko Hiraoka , Shigehisa Hagura , Toshihiko Terashima , Munehito Adachi , Koji Shiizaki , Masahiro Takatsuji , Jun Fujita , Junichi Murakami , Yoshinori Mochida
设计人： Kazuhiko Hiraoka , Shigehisa Hagura , Toshihiko Terashima , Munehito Adachi , Koji Shiizaki , Masahiro Takatsuji , Jun Fujita , Junichi Murakami , Yoshinori Mochida

46. 发明授权

US08297093B2 Tip tool guide apparatus 有权
标题翻译：提示刀具导向装置
公开(公告)号：US08297093B2
公开(公告)日：2012-10-30
申请号：US12918738
申请日：2009-02-25
申请人： Jun Fujita , Atsushi Kamiyoshi , Osafumi Nakajima
发明人： Jun Fujita , Atsushi Kamiyoshi , Osafumi Nakajima
IPC分类号： B02C7/06
CPC分类号： F22B37/005
摘要： A tip tool guide apparatus 1 includes a swivel supporting unit 20 that is supported in a water chamber 100 of a steam generator by being stretched while pressing a stationary structural member provided in the water chamber 100 and that swivels around a pivot TL, a tip tool that is connected to the swivel supporting unit 20 with a slide table 30, i.e., a movable member, and a manipulator mounted on the slide table 30 interposed therebetween and that performs processing on a surface to be processed, and a pressing member 10A that reinforces the swivel supporting unit so as to withstand the force applied to the swivel supporting unit 20 in the swiveling direction of the swivel supporting unit 20, and that is provided in the water chamber 100.
摘要翻译：尖端工具引导装置1包括旋转支撑单元20，该旋转支撑单元20通过在按压设置在水室100中的静止结构构件并且围绕枢轴TL旋转的同时被拉伸而被支撑在蒸汽发生器的水室100中，连接到旋转支撑单元20的滑动台30即可移动构件和安装在其上的滑动台30上的机械手，并且对待处理的表面进行处理;以及加压构件10A，旋转支撑单元，以便承受在旋转支撑单元20的旋转方向上施加到旋转支撑单元20的力，并且设置在水室100中。

47. 发明授权

US08206841B2 Moisture-reactive composition and organic electroluminescent device 有权
标题翻译：水分反应性组合物和有机电致发光器件
公开(公告)号：US08206841B2
公开(公告)日：2012-06-26
申请号：US12374096
申请日：2007-08-28
申请人： Jun Fujita , Takashi Yamasaki
发明人： Jun Fujita , Takashi Yamasaki
IPC分类号： H01L51/54 , C08K5/56
CPC分类号： H01L51/5259 , C08K5/0091 , C08K5/098 , C08K5/56 , C08L9/00 , C08L33/08 , Y10S428/917
摘要： There is provided a moisture-reactive composition comprising a moisture-reactive organometallic compound, and a polymer having a carboxyl group at the end of a main chain or a side chain. A moisture-absorbing film formed of the moisture-reactive composition is also provided. An organic electroluminescent device comprising the moisture-reactive composition is also provided wherein a laminate is formed by interposing an organic luminescent material layer made of an organic material between a pair of electrodes facing each other, and a structure shields the laminate from the outside air, and drying means are arranged in the structure, wherein the drying means is formed of the moisture-reactive composition.
摘要翻译：提供了包含水分反应性有机金属化合物和在主链或侧链末端具有羧基的聚合物的水分反应性组合物。还提供了由水分反应性组合物形成的吸湿膜。还提供了包含水分反应性组合物的有机电致发光器件，其中通过将由有机材料制成的有机发光材料层插入在彼此面对的一对电极之间形成层压体，并且将结构从外部空气屏蔽，并且在该结构中布置干燥装置，其中干燥装置由水分反应性组合物形成。

48. 发明授权

US08174218B2 Servomotor current control method and servomotor 有权
标题翻译：伺服电机电流控制方式及伺服电机
公开(公告)号：US08174218B2
公开(公告)日：2012-05-08
申请号：US12436195
申请日：2009-05-06
申请人： Takamichi Ito , Jun Fujita
发明人： Takamichi Ito , Jun Fujita
IPC分类号： H02P21/00
CPC分类号： H02P21/22
摘要： A method of controlling a current by supplying a d-axis current in order to prevent a voltage saturation includes: defining an amount of the d-axis current as Id=|Idmax|·sin θ; continuously comparing a voltage command value with the voltage command value threshold Vo in a predetermined cycle; extracting a predetermined number No of latest comparison results in terms of time; setting a phase angle θ to be 0° when a number N of the comparison results out of the predetermined number No of the comparison results is equal to or less than an integer Nb; and increasing the phase angle θ depending on largeness of the number N when the number N is more than the integer Nb.
摘要翻译：通过提供d轴电流来控制电流以防止电压饱和的方法包括：将d轴电流的量定义为Id = | Idmax |·sin＆Thetas ;; 在预定周期内连续地将电压指令值与电压指令值阈值Vo进行比较; 从时间上提取最新比较结果的预定数量No; 设置一个相角＆thetas; 当比较结果的预定数目No之间的N个比较结果的数目N等于或小于整数Nb时，为0°; 并增加相角和角度; 当数N大于整数Nb时，取决于数N的大小。

49. 发明申请

US20110263014A1 Cleavage of Nanog by Caspases Mediates the Differentiation of Embryonic Stem Cells 审中-公开
标题翻译：通过胱天蛋白酶切割Nanog可以介导胚胎干细胞的分化
公开(公告)号：US20110263014A1
公开(公告)日：2011-10-27
申请号：US12989593
申请日：2009-05-08
申请人： Thomas P. Zwaka , Jun Fujita , Ana Crane , Marion Dejosez
发明人： Thomas P. Zwaka , Jun Fujita , Ana Crane , Marion Dejosez
IPC分类号： C12N5/071 , C12N5/02
CPC分类号： C12N5/0606 , C12N2501/70
摘要： The present invention is based on the discovery that a caspase specifically cleaves the transcription factor, Nanog, leading to the initiation of cellular differentiation of embryonic stem (ES) cells. The present invention includes a method of inhibiting the cleavage of Nanog, thereby maintaining the pluripotency of an ES cell or preventing the differentiation of an ES cell. The present invention further provides compositions and methods for inhibiting caspase expression, activity, and/or stability.
摘要翻译：本发明基于以下发现：半胱天冬酶特异性切割转录因子Nanog，导致胚胎干（ES）细胞的细胞分化的开始。本发明包括抑制Nanog切割的方法，由此保持ES细胞的多能性或防止ES细胞的分化。本发明还提供了抑制半胱天冬酶表达，活性和/或稳定性的组合物和方法。

50. 发明授权

US08034467B2 Moisture-reactive composition and organic electroluminescent element having same 有权
标题翻译：具有相同的水分反应性组合物和有机电致发光元件
公开(公告)号：US08034467B2
公开(公告)日：2011-10-11
申请号：US11817408
申请日：2006-02-17
申请人： Jun Fujita , Takashi Yamasaki
发明人： Jun Fujita , Takashi Yamasaki
IPC分类号： H01L51/52 , C08K3/34 , C08K3/38
CPC分类号： C08G77/398 , C08G77/395 , C09D183/08 , Y10S428/917
摘要： Disclosed herein is a moisture-reactive composition having a moisture-reactive polysiloxane having a main chain and one or more side chains, wherein the main chain and/or the one or more side chains has a group represented by the formula: —MXmYn; and wherein M is selected from the group consisting of a multivalent metal atom, B, and P═O; X is a hydrogen atom, a substituted or nonsubstituted alkyl, alkenyl or alkoxy group; Y is a substituted or nonsubstituted alkoxy, siloxy, carboxyl, or diketolate group; m is from 1 to 3; and n is from 0 to 2.
摘要翻译：本文公开了具有主链和一个或多个侧链的水分反应性聚硅氧烷的水分反应性组合物，其中主链和/或一个或多个侧链具有由下式表示的基团：-MXmYn; 并且其中M选自多价金属原子B和P = O; X是氢原子，取代或非取代的烷基，烯基或烷氧基; Y是取代或非取代的烷氧基，甲硅烷氧基，羧基或二酮醇酯基; m为1〜3; n为0〜2。

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