公开(公告)号：US06351367B1

公开(公告)日：2002-02-26

申请号：US09163081

申请日：1998-09-29

申请人： Hiroshi Mogi ,  Yoshikazu Ohtani ,  Kenichi Arai ,  Shinji Kojima ,  Toshimi Kobayashi

发明人： Hiroshi Mogi ,  Yoshikazu Ohtani ,  Kenichi Arai ,  Shinji Kojima ,  Toshimi Kobayashi

IPC分类号： H01C1012

CPC分类号： B25B11/002 ,  H01L21/6833 ,  Y10T29/49117 ,  Y10T29/49124 ,  Y10T279/23

摘要： There is disclosed an electrostatic holding apparatus in which a voltage is applied to an conductive electrode covered with an insulating dielectric layer in order to cause the insulating dielectric layer to electrostatically attract an object. The main component of the insulating dielectric layer is ceramic containing 0.1-30 wt. % of an atomic metal, and the volume resistivity of the metal-containing ceramic at 20° C. is 108-1013 &OHgr;·cm. The metallic element is Mo or W. In the electrostatic holding apparatus, since the volume resistivity of an insulating dielectric layer of an electrostatic attraction portion is decreased, a strong electrostatic force can be generated. Also, there can be maintained the capability of allowing removal of an object at the time of stopping application of voltage. Further, since neither fine cracks nor pores remain in the insulating dielectric layer after sintering, the withstand voltage is high.

摘要翻译： 公开了一种静电保持装置，其中电压施加到被绝缘电介质层覆盖的导电电极，以使绝缘介电层静电吸引物体。 绝缘介电层的主要成分是含有0.1-30wt。 原子金属的％，并且含金属陶瓷在20℃下的体积电阻率为108-1013欧米加。 金属元素是Mo或W.在静电保持装置中，由于静电吸引部分的绝缘电介质层的体积电阻率降低，所以可以产生强的静电力。 此外，在停止施加电压时可以保持允许物体移除的能力。 此外，由于在烧结之后绝缘介电层中既没有微细的裂缝也没有孔，所以耐电压高。

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：US07402996B2

公开(公告)日：2008-07-22

申请号：US11547050

申请日：2005-03-31

申请人： Kenichi Arai ,  Shin Yabukami ,  Hiroyasu Kanetaka

发明人： Kenichi Arai ,  Shin Yabukami ,  Hiroyasu Kanetaka

IPC分类号： G01B7/14 ,  G01B7/00 ,  G01R33/00

CPC分类号： A61B5/1126 ,  A61B5/4528 ,  A61B5/4547 ,  A61B5/68 ,  A61C19/045

摘要： An instrument (10) for measuring three-dimensional motion in a living body comprises a plurality of magnetism generators (12i) fixed to one of at least two objects (44, 46) moving relatively in the living body, a plurality of magnetic field sensors (14j) fixed to the other object in order to perform noncontact detection of the magnetic field of each magnetism generator (12i), and a signal processing means (26) for calculating relative position and direction between each magnetism generator (12i) and each magnetic field sensor (14j) according to a magnetic field detected by each magnetic field sensor (14j). The number of magnetism generators (12i) and magnetic field sensors (14j) is at least five, respectively.

摘要翻译： 用于测量活体内的三维运动的仪器（10）包括固定在至少两个在生活中相对移动的物体（44,46）中的一个的多个磁力发生器（12） 固定在另一个物体上的多个磁场传感器（14），以便执行每个磁性发生器（12L）的磁场的非接触检测， 以及信号处理装置（26），用于根据磁场计算每个磁性发生器（12I）与每个磁场传感器（14S）之间的相对位置和方向 由每个磁场传感器（14S）来检测。 磁力发生器（12L）和磁场传感器（14J）的数量分别为至少五个。

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：US5844294A

公开(公告)日：1998-12-01

申请号：US774424

申请日：1996-12-30

申请人： Hiroaki Kikuchi ,  Kenichi Arai

发明人： Hiroaki Kikuchi ,  Kenichi Arai

IPC分类号： H01L21/762 ,  H01L27/01 ,  H01L27/12 ,  H01L29/00

CPC分类号： H01L21/76264 ,  H01L21/76275 ,  H01L21/76286

摘要： A semiconductor substrate which is optimum for a substrate for integrating a vertical power element and a control circuit element monolithically. A cavity 3 is formed between a dielectric layer 2 and a single crystal silicon substrate 4 in a control circuit element forming region 8, and junction planes 1a and 4a of single crystal silicon substrates 1 and 4 are joined together. Since bonding of regions where a vertical power element is formed is made with flat single crystal silicon planes, no void (non-bonded portion) is generated on the junction plane of the region where the vertical power element is formed. As a result, it is possible to realize a semiconductor device provided with perfect junction having electrical conductivity in a direction perpendicular to the junction interface.

摘要翻译： 一种半导体衬底，其对于用于将垂直功率元件和控制电路元件整体地集成的衬底是最佳的。 在控制电路元件形成区域8中的介电层2和单晶硅基板4之间形成有空穴3，单晶硅基板1和4的接合面1a和4a接合在一起。 由于形成垂直功率元件的区域的结合由平坦的单晶硅平面制成，所以在形成垂直功率元件的区域的结面上不产生空隙（非接合部分）。 结果，可以实现在垂直于接合界面的方向上具有导电性的完美结的半导体器件。

公开(公告)号：US4265682A

公开(公告)日：1981-05-05

申请号：US974506

申请日：1978-12-29

申请人： Noboru Tsuya ,  Kenichi Arai

发明人： Noboru Tsuya ,  Kenichi Arai

IPC分类号： B22D11/06 ,  C21D6/00 ,  C22C38/02 ,  H01F1/153 ,  H01F1/04

CPC分类号： H01F1/15341 ,  B22D11/06 ,  C21D6/008 ,  C22C38/02

摘要： A high silicon steel strip having excellent magnetic properties and good workability, and having a composition consisting of 4-10% by weight of silicon and the remainder being substantially iron and incidental impurities is produced by cooling super rapidly the high silicon steel melt on a cooling substrate to form a thin strip having micro-structure comprising very fine crystal grains having substantially no ordered lattice.

摘要翻译： 具有优异的磁性能和良好的加工性的高硅钢带，其组成由4-10重量％的硅组成，其余部分基本上是铁和附带的杂质，通过冷却来快速冷却高硅钢熔体 衬底以形成具有微结构的薄带，其包括基本上没有有序晶格的非常细的晶粒。

公开(公告)号：US4260248A

公开(公告)日：1981-04-07

申请号：US18052

申请日：1979-03-06

申请人： Tomoji Murata ,  Kenji Shibazaki ,  Kenichi Arai ,  Tsuneo Kitagawa

发明人： Tomoji Murata ,  Kenji Shibazaki ,  Kenichi Arai ,  Tsuneo Kitagawa

IPC分类号： G03B27/62 ,  G03G15/00 ,  G03G21/00 ,  G03B27/52

CPC分类号： G03G15/605 ,  G03G15/55

摘要： An electrophotographic copying apparatus is equipped with an indication device for the maximum area to be covered by copying, i.e. the area available for copying or copying coverage. The copying coverage indication device which includes a micro-computer is arranged to indicate the area to be covered by copying according to the sizes of copy paper sheets and copying magnifications for preventing use of copy paper sheets of unnecessarily large or small sizes, and is capable of warning an operator of the necessity for exchanging sizes of copy paper sheets.

摘要翻译： 电子照相复印装置配备有通过复印覆盖的最大面积的指示装置，即可用于复印或复印覆盖的区域。 包括微型计算机的复印覆盖指示装置被布置为根据复印纸张的尺寸和复制放大率来指示要复印的区域，以防止使用不必要的大小尺寸的复印纸，并且能够 警告操作者需要更换复印纸的尺寸。