公开(公告)号：US5354389A

公开(公告)日：1994-10-11

申请号：US920127

申请日：1992-07-24

申请人： Kenichi Arai ,  Kazushi Ishiyama ,  Yasushi Tanaka ,  Akira Hiura ,  Misao Namikawa

发明人： Kenichi Arai ,  Kazushi Ishiyama ,  Yasushi Tanaka ,  Akira Hiura ,  Misao Namikawa

IPC分类号： C21D1/76 ,  C21D8/12 ,  C22C38/02 ,  H01F1/04

CPC分类号： C21D8/1233 ,  C22C38/02 ,  C21D1/76 ,  C21D8/1222 ,  C21D8/1266 ,  C21D8/1272

摘要： The present invention provides a method of manufacturing a silicon steel sheet having grains precisely arranged in the Goss orientation, comprising the steps of preparing a steel material containing 0.01 wt. % or less of C, 2.5 to 7.0 wt. % of Si, 0.01 wt. % or less of S, 0.01 wt. % or less of Al, 0.01 wt. % or less of N, subjecting the steel material to hot rolling maintained 1000.degree. C. or higher such that the temperature of the rolled material at an end of the hot rolling step falls within the range of 700 to 950.degree. C., subjecting the steel material to a primary cold rolling process at a rolling reduction of 30 to 85%, annealing the steel material at a temperature of 600.degree. to 900.degree. C., subjecting the steel material to a secondary cold rolling process at a rolling reduction of 40 to 80%, annealing the steel material again at a temperature of 600.degree.to 900.degree. C., subjecting the steel material to a tertiary cold rolling process at a rolling reduction of 50 to 75%, and annealing the steel material in a reducing atmosphere, or in a non-oxidizing atmosphere having an oxygen partial pressure of 0.5 Pa or less, or in a vacuum having an oxygen partial pressure of 0.5 Pa or less, at a temperature in the range of 1000.degree. to 1300.degree. C.

摘要翻译： 本发明提供一种制造具有以高斯取向精确排列的晶粒的硅钢板的方法，包括以下步骤：制备含有0.01wt。 ％以下的C，2.5〜7.0重量％ ％的Si，0.01wt。 ％以下的S，0.01重量％ ％以下的Al，0.01重量％ ％以下的N，对钢材进行热轧保持1000℃以上，使得在热轧工序结束时的轧制材料的温度为700〜950℃的范围， 钢材以一次冷轧方式轧制压下率为30〜85％，退火钢材在600〜900℃的温度下进行二次冷轧，轧制压下率为40 至80％，在600〜900℃的温度下再次退火钢材，对钢材进行三次冷轧，压下率为50〜75％，并在还原气氛下退火钢材 ，或在氧分压为0.5Pa以下的非氧化性气氛中，或在氧分压为0.5Pa以下的真空中，在1000〜1300℃的温度下进行。

公开(公告)号：US5489342A

公开(公告)日：1996-02-06

申请号：US259389

申请日：1994-06-14

申请人： Kenichi Arai ,  Kazushi Ishiyama ,  Yasushi Tanaka ,  Akira Hiura ,  Misao Namikawa

发明人： Kenichi Arai ,  Kazushi Ishiyama ,  Yasushi Tanaka ,  Akira Hiura ,  Misao Namikawa

IPC分类号： C21D1/76 ,  C21D8/12 ,  C22C38/02 ,  H01F1/04

CPC分类号： C21D8/1233 ,  C22C38/02 ,  C21D1/76 ,  C21D8/1222 ,  C21D8/1266 ,  C21D8/1272

摘要： The present invention provides a method of manufacturing a silicon steel sheet having grains precisely arranged in the Goss orientation, comprising the steps of preparing a steel material containing 0.01 wt % or less of C, 2.5 to 7.0 wt % of Si, 0.01 wt % or less of S, 0.01 wt % or less of Al, 0.01 wt % or less of N, subjecting the steel material to hot rolling maintained 1000.degree. C. or higher such that the temperature of the rolled material at an end of the hot rolling step falls within the range of 700.degree. to 950.degree. C., subjecting the steel material to a primary cold rolling process at a rolling reduction of 30 to 85%, annealing the steel material at a temperature of 600.degree. to 900.degree. C., subjecting the steel material to a secondary cold rolling process at a rolling reduction of 40 to 80%, annealing the steel material again at a temperature of 600.degree. to 900.degree. C., subjecting the steel material to a tertiary cold rolling process at a rolling reduction of 50 to 75%, and annealing the steel material in a reducing atmosphere, or in a non-oxidizing atmosphere having an oxygen partial pressure of 0.5 Pa or less, or in a vacuum having an oxygen partial pressure of 0.5 Pa or less, at a temperature in the range of 1000.degree. to 1300.degree. C.

摘要翻译： 本发明提供一种制造具有精确排列在高斯取向上的晶粒的硅钢板的方法，包括以下步骤：制备含有0.01重量％以下的C，2.5〜7.0重量％的Si，0.01重量％ 少量的S，0.01重量％以下的Al，0.01重量％以下的N，对钢材进行热轧保持1000℃以上，使得轧制材料在热轧工序结束时的温度 在700〜950℃的范围内，对钢材进行一次冷轧，轧制压下率为30〜85％，在600〜900℃的温度下退火钢材， 将钢材进行二次冷轧，轧制压下率为40〜80％，在600〜900℃的温度下再次退火钢材，对钢材进行三次冷轧轧制 50〜75％，退火t 在退火气氛中，或在氧分压为0.5Pa以下的非氧化性气氛中，或在氧分压为0.5Pa以下的真空中，在1000℃以上的温度下， 至1300℃

公开(公告)号：US07904137B2

公开(公告)日：2011-03-08

申请号：US12729521

申请日：2010-03-23

申请人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B5/05

CPC分类号： A61B1/00158 ,  A61B1/00057 ,  A61B1/041 ,  A61B34/73 ,  Y10T436/24

摘要： The present invention realizes a medical device guidance system capable of improving propulsion control characteristic. The capsule guidance system 1 includes a rotating electromagnetic field generating device 4 for generating a rotating electromagnetic field for applying from the outside of a subject into the subject; a capsule 3 to be inserted into the body cavity of the subject; a magnet 16 provided in this capsule 3 and acting on the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4; a spiral projection portion 12 provided on the outer peripheral surface of the capsule 3 and converting the rotational movement generated by the magnet 16 into a thrust; a controller 6 for controlling the rotating electromagnetic field generating device 4 to continuously change the state of the rotating electromagnetic field generated by rotating electromagnetic field generating device 4; and a capsule rotational direction pattern generator 41 for interchanging the rotational directions of the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4 for each set rotational direction.

摘要翻译： 本发明实现了能够改善推进控制特性的医疗装置引导系统。 胶囊引导系统1包括：旋转电磁场产生装置4，用于产生旋转电磁场，用于从被检体的外部施加到被检体内; 胶囊3，其被插入到被检体的体腔内; 设置在该胶囊3中并作用于由旋转电磁场产生装置4产生的旋转电磁场的磁铁16; 设置在胶囊3的外周面上并将由磁体16产生的旋转运动转换成推力的螺旋形突出部12; 用于控制旋转电磁场产生装置4以连续改变由旋转电磁场产生装置4产生的旋转电磁场的状态的控制器6; 以及胶囊旋转方向图案发生器41，用于对每个设定的旋转方向交换由旋转电磁场产生装置4产生的旋转电磁场的旋转方向。

公开(公告)号：US20100174142A1

公开(公告)日：2010-07-08

申请号：US12729521

申请日：2010-03-23

申请人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B1/00

CPC分类号： A61B1/00158 ,  A61B1/00057 ,  A61B1/041 ,  A61B34/73 ,  Y10T436/24

摘要： The present invention realizes a medical device guidance system capable of improving propulsion control characteristic. The capsule guidance system 1 includes a rotating electromagnetic field generating device 4 for generating a rotating electromagnetic field for applying from the outside of a subject into the subject; a capsule 3 to be inserted into the body cavity of the subject; a magnet 16 provided in this capsule 3 and acting on the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4; a spiral projection portion 12 provided on the outer peripheral surface of the capsule 3 and converting the rotational movement generated by the magnet 16 into a thrust; a controller 6 for controlling the rotating electromagnetic field generating device 4 to continuously change the state of the rotating electromagnetic field generated by rotating electromagnetic field generating device 4; and a capsule rotational direction pattern generator 41 for interchanging the rotational directions of the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4 for each set rotational direction.

摘要翻译： 本发明实现了能够改善推进控制特性的医疗装置引导系统。 胶囊引导系统1包括：旋转电磁场产生装置4，用于产生旋转电磁场，用于从被检体的外部施加到被检体内; 胶囊3，其被插入到被检体的体腔内; 设置在该胶囊3中并作用于由旋转电磁场产生装置4产生的旋转电磁场的磁铁16; 设置在胶囊3的外周面上并将由磁体16产生的旋转运动转换成推力的螺旋形突出部12; 用于控制旋转电磁场产生装置4以连续改变由旋转电磁场产生装置4产生的旋转电磁场的状态的控制器6; 以及胶囊旋转方向图案发生器41，用于对每个设定的旋转方向交换由旋转电磁场产生装置4产生的旋转电磁场的旋转方向。

公开(公告)号：US07637864B2

公开(公告)日：2009-12-29

申请号：US10541369

申请日：2003-12-05

申请人： Takeshi Yokoi ,  Hironobu Takizawa ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendou

发明人： Takeshi Yokoi ,  Hironobu Takizawa ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendou

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00032 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/2736 ,  A61B5/073 ,  A61B5/7232 ,  A61B34/73

摘要： A capsule medical apparatus inserted in the body cavity includes a spiral projected portion on the outer peripheral surface of a body cavity inserting portion. The pitch, height, and cross section of the projected portion and the like are set to have proper values and shapes suitable to the advance thereof. The body cavity inserting portion has a magnet. An external magnetic guiding device applies a rotating magnetic field to the magnet and the magnetic torque acts on a magnet for rotation. Thus, the medical apparatus stably advances.

摘要翻译： 插入体腔内的胶囊型医疗装置包括在体腔插入部的外周面上的螺旋状突出部。 突起部等的间距，高度和横截面被设定为具有适合其前进的适当值和形状。 体腔插入部分具有磁体。 外部磁性引导装置向磁体施加旋转磁场，并且磁转矩作用在磁体上以进行旋转。 因此，医疗装置稳定地进行。

公开(公告)号：US20080281188A1

公开(公告)日：2008-11-13

申请号：US12055185

申请日：2008-03-25

申请人： Isao Aoki ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Shin Yabukami

发明人： Isao Aoki ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Shin Yabukami

IPC分类号： A61B5/05

CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B5/062 ,  A61B34/73 ,  A61B2034/732

摘要： A detecting system of the position and the posture of a capsule medical device includes a main body of the capsule medical device that is inserted in a living body, a coil in a capsule that is arranged to the main body of the capsule medical device and forms a resonant circuit, a magnetic field generating device that is arranged around the living body and generates the Alternating magnetic field for generating an induced magnetic field in the coil in the capsule, and a plurality of magnetic field detecting devices that detect the strength of the induced magnetic field generated by the coil in the capsule by the magnetic field generated by the magnetic field generating device.

摘要翻译： 胶囊医疗装置的位置和姿势的检测系统包括插入生物体内的胶囊型医疗装置的主体，配置在胶囊型医疗装置的主体上的胶囊中的线圈， 谐振电路，磁场产生装置，其布置在生物体周围并产生用于在胶囊中的线圈中产生感应磁场的交变磁场;以及多个磁场检测装置，其检测诱导的强度 通过磁场产生装置产生的磁场，由胶囊中的线圈产生的磁场。

公开(公告)号：US20050085696A1

公开(公告)日：2005-04-21

申请号：US10910738

申请日：2004-08-03

申请人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B1/04 ,  A61B1/05 ,  A61B1/31 ,  A61B5/07 ,  A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00147 ,  A61B1/00158 ,  A61B5/073 ,  A61B34/73

摘要： In a capsule 3 as a medical apparatus inserted into a body cavity, the lengthwise direction of the capsule 3 is used as an insert axis, a manipulation/input device 8, which is magnetized in a direction orthogonal to the insert axis, is disposed at the center position of the insert axis. A magnetic field generation device 4, which is disposed outside of a body, is caused to generate a vibration magnetic field in a direction parallel with the insert axis of the capsule 3 by turning on a vibration (ON/OFF) switch 8f of a manipulation/input device 8 so that couples having lines of action, which are in parallel with the insert axis, are exerted on the capsule 3, thereby the capsule 3 executes a swiveling motion about the insert axis and smoothly travels along a cavity organ.

摘要翻译： 在作为插入体腔的医疗装置的胶囊3中，胶囊3的长度方向用作插入轴，在与插入轴正交的方向上被磁化的操作/输入装置8设置在 插入轴的中心位置。 设置在身体外部的磁场产生装置4通过接通胶囊3的振动（ON / OFF）开关8f而在与胶囊3的插入轴线平行的方向上产生振动磁场 操作/输入装置8，使得具有与插入轴线平行的作用线的对被施加在胶囊3上，由此胶囊3执行围绕插入物轴线的旋转运动并沿着腔体器官平滑地行进。

公开(公告)号：US07711408B2

公开(公告)日：2010-05-04

申请号：US11230201

申请日：2005-09-19

申请人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B5/05

CPC分类号： A61B1/00158 ,  A61B1/00057 ,  A61B1/041 ,  A61B34/73 ,  Y10T436/24

摘要： The present invention realizes a medical device guidance system capable of improving propulsion control characteristic. The capsule guidance system 1 includes a rotating electromagnetic field generating device 4 for generating a rotating electromagnetic field for applying from the outside of a subject into the subject; a capsule 3 to be inserted into the body cavity of the subject; a magnet 16 provided in this capsule 3 and acting on the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4; a spiral projection portion 12 provided on the outer peripheral surface of the capsule 3 and converting the rotational movement generated by the magnet 16 into a thrust; a controller 6 for controlling the rotating electromagnetic field generating device 4 to continuously change the state of the rotating electromagnetic field generated by rotating electromagnetic field generating device 4; and a capsule rotational direction pattern generator 41 for interchanging the rotational directions of the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4 for each set rotational direction.

摘要翻译： 本发明实现了能够改善推进控制特性的医疗装置引导系统。 胶囊引导系统1包括：旋转电磁场产生装置4，用于产生旋转电磁场，用于从被检体的外部施加到被检体内; 胶囊3，其被插入到被检体的体腔内; 设置在该胶囊3中并作用于由旋转电磁场产生装置4产生的旋转电磁场的磁铁16; 设置在胶囊3的外周面上并将由磁体16产生的旋转运动转换成推力的螺旋形突出部12; 用于控制旋转电磁场产生装置4以连续改变由旋转电磁场产生装置4产生的旋转电磁场的状态的控制器6; 以及胶囊旋转方向图案发生器41，用于对每个设定的旋转方向交换由旋转电磁场产生装置4产生的旋转电磁场的旋转方向。

公开(公告)号：US20060063974A1

公开(公告)日：2006-03-23

申请号：US11230201

申请日：2005-09-19

申请人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B1/00

CPC分类号： A61B1/00158 ,  A61B1/00057 ,  A61B1/041 ,  A61B34/73 ,  Y10T436/24

摘要： The present invention realizes a medical device guidance system capable of improving propulsion control characteristic. The capsule guidance system 1 includes a rotating electromagnetic field generating device 4 for generating a rotating electromagnetic field for applying from the outside of a subject into the subject; a capsule 3 to be inserted into the body cavity of the subject; a magnet 16 provided in this capsule 3 and acting on the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4; a spiral projection portion 12 provided on the outer peripheral surface of the capsule 3 and converting the rotational movement generated by the magnet 16 into a thrust; a controller 6 for controlling the rotating electromagnetic field generating device 4 to continuously change the state of the rotating electromagnetic field generated by rotating electromagnetic field generating device 4; and a capsule rotational direction pattern generator 41 for interchanging the rotational directions of the rotating electromagnetic field generated by the rotating electromagnetic field generating device 4 for each set rotational direction.

摘要翻译： 本发明实现了能够改善推进控制特性的医疗装置引导系统。 胶囊引导系统1包括：旋转电磁场产生装置4，用于产生旋转电磁场，用于从被检体的外部施加到被检体内; 胶囊3，其被插入到被检体的体腔内; 设置在该胶囊3中并作用于由旋转电磁场产生装置4产生的旋转电磁场的磁铁16; 设置在胶囊3的外周面上并将由磁体16产生的旋转运动转换成推力的螺旋形突出部12; 用于控制旋转电磁场产生装置4以连续改变由旋转电磁场产生装置4产生的旋转电磁场的状态的控制器6; 以及胶囊旋转方向图案发生器41，用于对每个设定的旋转方向交换由旋转电磁场产生装置4产生的旋转电磁场的旋转方向。

公开(公告)号：US20050216231A1

公开(公告)日：2005-09-29

申请号：US11071738

申请日：2005-03-03

申请人： Isao Aoki ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Shin Yabukami

发明人： Isao Aoki ,  Akio Uchiyama ,  Kenichi Arai ,  Kazushi Ishiyama ,  Shin Yabukami

IPC分类号： A61B1/00 ,  A61B5/06 ,  A61B5/07 ,  G06F15/00

CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B5/062 ,  A61B34/73 ,  A61B2034/732

摘要： A detecting system of the position and the posture of a capsule medical device includes a main body of the capsule medical device that is inserted in a living body, a coil in a capsule that is arranged to the main body of the capsule medical device and forms a resonant circuit, a magnetic field generating device that is arranged around the living body and generates the Alternating magnetic field for generating an induced magnetic field in the coil in the capsule, and a plurality of magnetic field detecting devices that detect the strength of the induced magnetic field generated by the coil in the capsule by the magnetic field generated by the magnetic field generating device.

摘要翻译： 胶囊医疗装置的位置和姿势的检测系统包括插入生物体内的胶囊型医疗装置的主体，配置在胶囊型医疗装置的主体上的胶囊中的线圈， 谐振电路，磁场产生装置，其布置在生物体周围并产生用于在胶囊中的线圈中产生感应磁场的交变磁场;以及多个磁场检测装置，其检测诱导的强度 通过磁场产生装置产生的磁场，由胶囊中的线圈产生的磁场。