公开(公告)号：US08349450B2

公开(公告)日：2013-01-08

申请号：US11931675

申请日：2007-10-31

申请人： Hiroyuki Ibe ,  Isao Aoki ,  Junya Kitamura ,  Hiroaki Mizuno ,  Yoshiyuki Kobayashi ,  Nobuyuki Nagayama

发明人： Hiroyuki Ibe ,  Isao Aoki ,  Junya Kitamura ,  Hiroaki Mizuno ,  Yoshiyuki Kobayashi ,  Nobuyuki Nagayama

IPC分类号： B32B5/16 ,  B32B19/00 ,  B32B21/02 ,  B32B23/02 ,  B32B27/02 ,  C23C4/10

CPC分类号： C23C4/10 ,  C23C4/11 ,  C23C4/12 ,  Y10T428/2982

摘要： A thermal spray powder contains granulated and sintered particles composed of an oxide of any of the rare earth elements having an atomic number from 60 to 70. The average particle size of the primary particles constituting the granulated and sintered particles is 2 to 10 μm. The crushing strength of the granulated and sintered particles is 7 to 50 MPa. A plasma resistant member includes a substrate and a thermal spray coating provided on the surface of the substrate. The thermal spray coating is formed by thermal spraying, preferably plasma thermal spraying, the thermal spray powder.

摘要翻译： 热喷雾粉末含有由原子序数为60〜70的任何一种稀土元素的氧化物构成的粒状烧结粒子。构成造粒烧结粒子的一次粒子的平均粒径为2〜10μm。 造粒烧结颗粒的抗压强度为7〜50MPa。 等离子体阻挡构件包括衬底和设置在衬底表面上的热喷涂层。 热喷涂通过热喷涂形成，优选等离子体热喷涂，热喷涂粉末。

公开(公告)号：US07837967B2

公开(公告)日：2010-11-23

申请号：US11932144

申请日：2007-10-31

申请人： Isao Aoki ,  Hiroyuki Ibe ,  Junya Kitamura

发明人： Isao Aoki ,  Hiroyuki Ibe ,  Junya Kitamura

IPC分类号： B32B5/00

CPC分类号： C23C4/10 ,  C01F17/0043 ,  C01P2002/77 ,  C01P2004/61 ,  C01P2006/10 ,  C01P2006/11 ,  C01P2006/21 ,  C01P2006/90 ,  C23C4/12 ,  Y10T428/25 ,  Y10T428/29 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995

摘要： A thermal spray powder contains particles composed of an oxide of any of the rare earth elements having an atomic number of 39 or from 59 to 70. The crushing strength of the particles is 80 MPa or greater. The ratio of bulk specific gravity to true specific gravity of the thermal spray powder is 0.15 or greater. The particles are preferably granulated and sintered particles. The average particle size of primary particles constituting the granulated and sintered particles is preferably 6 μm or less.

摘要翻译： 热喷雾粉末含有由原子序数为39或59〜70的任何稀土元素的氧化物构成的粒子。粒子的抗碎强度为80MPa以上。 散热粉末的体积比重与真比重之比为0.15以上。 颗粒优选是颗粒状和烧结颗粒。 构成造粒烧结颗粒的一次粒子的平均粒径优选为6μm以下。

公开(公告)号：US20070110915A1

公开(公告)日：2007-05-17

申请号：US11591870

申请日：2006-11-02

申请人： Junya Kitamura ,  Isao Aoki

发明人： Junya Kitamura ,  Isao Aoki

IPC分类号： B05D1/08 ,  C23C4/00 ,  C04B35/505

CPC分类号： C04B35/505 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/5445 ,  C23C4/11

摘要： A thermal spray powder contains granulated and sintered particles which contain yttria and an yttrium-aluminum double oxide. The aluminum content in the granulated and sintered particles is 50 to 10,000 ppm by mass on an alumina basis. It is preferred that the thermal spray powder be used in applications for forming a thermal spray coating by plasma thermal spraying at atmospheric pressure.

摘要翻译： 热喷雾粉末含有含有氧化钇和钇铝双氧化物的颗粒状和烧结颗粒。 造粒和烧结颗粒中的铝含量基于氧化铝为50〜10000质量ppm。 优选的是，热喷涂粉末用于在大气压下通过等离子体热喷涂形成热喷涂的应用。

公开(公告)号：US20070077456A1

公开(公告)日：2007-04-05

申请号：US11540011

申请日：2006-09-29

申请人： Junya Kitamura ,  Isao Aoki ,  Yoshikazu Sugiyama

发明人： Junya Kitamura ,  Isao Aoki ,  Yoshikazu Sugiyama

IPC分类号： B32B9/00

CPC分类号： C23C4/10 ,  C23C4/04 ,  C23C4/11 ,  C23C4/12 ,  C23C4/18

摘要： A thermal spray coating includes yttrium oxide at least as a main component. When the thermal spray coating is exposed to CF4 plasma and the plasma power of the CF4 plasma per unit area applied onto the thermal spray coating is 0.8 W/cm2 or greater, an etching rate by the CF4 plasma of the thermal spray coating satisfies the equation Re≦7.7×Pp2.2. Alternatively, when the plasma power of the CF4 plasma per unit area applied onto the thermal spray coating is less than 0.8 W/cm2, an etching rate by the CF4 plasma of the thermal spray coating satisfies the equation Re≦8.0×Pp2.2. In the equations, “Re”, represents the etching rate (nm/minute) by the CF4 plasma of the thermal spray coating, and “Pp” represents the plasma power per unit area (W/cm2) applied onto the thermal spray coating.

摘要翻译： 热喷涂包括至少作为主要成分的氧化钇。 当热喷涂层暴露于CF 4等离子体时，施加到热喷涂层上的每单位面积的CF 4等离子体的等离子体功率为0.8W / cm·SUP > 2以上，通过热喷涂层的CF 4等离子体的蚀刻速率满足方程式Re <= 7.7×PP 2.2。 或者，当施加到热喷涂层上的每单位面积的CF 4等离子体的等离子体功率小于0.8W / cm 2时，CF < 热喷涂层的等离子体满足等式Re <= 8.0×PP 2.2。 在等式中，“Re”表示热喷涂层的CF 4等离子体的蚀刻速度（nm /分钟），“Pp”表示每单位面积的等离子体功率（W / cm ^{2）施加到热喷涂涂层上。}

公开(公告)号：US20060110320A1

公开(公告)日：2006-05-25

申请号：US11282250

申请日：2005-11-18

申请人： Isao Aoki ,  Hiroyuki Ibe

发明人： Isao Aoki ,  Hiroyuki Ibe

IPC分类号： C01F7/02 ,  B05D1/08

CPC分类号： C01F7/021 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2006/60 ,  C23C4/11

摘要： A thermal spraying powder contains a fused and crushed powder of alumina, and the number of colored particles included per 1 g of the thermal spraying powder is 4 or less. The thermal spraying powder is manufactured through a step for removing impurity particles from the fused and crushed powder. The step for removing impurity particles from the fused and crushed powder includes at least one of acid cleaning of the fused and crushed powder to remove metallic impurity particles from the fused and crushed powder, magnetic separation of the fused and crushed powder to remove magnetic impurity particles from the fused and crushed powder, and calcining of the fused and crushed powder to remove carbon based impurity particles from the fused and crushed powder.

摘要翻译： 热喷涂粉末含有熔融和粉碎的氧化铝粉末，每1g热喷涂粉末所包含的着色颗粒数为4个以下。 通过从熔融和粉碎的粉末中除去杂质颗粒的步骤制造热喷涂粉末。 从熔融和粉碎的粉末中除去杂质颗粒的步骤包括熔融和粉碎的粉末的酸洗中的至少一种以从熔融和粉碎的粉末中除去金属杂质颗粒，将熔融和粉碎的粉末磁分离以去除磁性杂质颗粒 从熔融和粉碎的粉末中，并且对熔融和粉碎的粉末进行煅烧以从熔融和粉碎的粉末中除去碳基杂质颗粒。

公开(公告)号：US07776450B2

公开(公告)日：2010-08-17

申请号：US12056370

申请日：2008-03-27

申请人： Hiroaki Mizuno ,  Satoshi Tawada ,  Isao Aoki ,  Noriyuki Yasuo ,  Tatsuo Suidzu ,  Sho Hashimoto

发明人： Hiroaki Mizuno ,  Satoshi Tawada ,  Isao Aoki ,  Noriyuki Yasuo ,  Tatsuo Suidzu ,  Sho Hashimoto

IPC分类号： B32B5/16

CPC分类号： C23C4/06 ,  B22F1/0096 ,  B22F3/115 ,  C22C1/0433 ,  C22C1/051 ,  C22C1/1084 ,  Y10T428/12014 ,  Y10T428/12181 ,  Y10T428/12493 ,  Y10T428/12847 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/2982 ,  Y10T428/31678

摘要： A thermal spraying powder contains 30 to 50% by mass of chromium carbide with the remainder being an alloy containing chromium, aluminum, yttrium, and at least one of cobalt and nickel. The thermal spraying powder has an average particle size of 20 to 60 μm. The thermal spraying powder may contain 20% by mass or less of yttrium oxide in place of a part of the alloy. A thermal spray coating obtained by thermal spraying of the thermal spraying powder, particularly, a thermal spray coating obtained by high-velocity flame spraying of the thermal spraying powder is suitable for the purpose of a hearth roll.

摘要翻译： 热喷涂粉末含有30〜50质量％的碳化铬，余量为含有铬，铝，钇，钴和镍中的至少一种的合金。 热喷涂粉末的平均粒径为20〜60μm。 热喷涂粉末可以含有20质量％以下的氧化钇代替合金的一部分。 通过热喷涂粉末，特别是通过热喷涂粉末的高速火焰喷涂获得的热喷涂得到的热喷涂，适用于炉底辊的目的。

公开(公告)号：US09232884B2

公开(公告)日：2016-01-12

申请号：US12418780

申请日：2009-04-06

申请人： Isao Aoki ,  Miho Katayama

发明人： Isao Aoki ,  Miho Katayama

IPC分类号： A61B1/04 ,  A61B1/00 ,  A61B10/02 ,  A61B5/07 ,  A61B10/06 ,  A61B19/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/0005 ,  A61B1/00158 ,  A61B5/073 ,  A61B10/02 ,  A61B10/0283 ,  A61B10/04 ,  A61B10/06 ,  A61B2034/733 ,  A61B2562/0238 ,  A61B2562/162

摘要： A capsule medical apparatus includes a tissue obtaining unit that obtains a tissue from a body site of a subject; a detecting unit that detects a state of the tissue obtaining unit that varies depending on whether the tissue obtaining unit succeeds in obtaining a tissue; an output unit that outputs information representing whether the tissue obtaining unit succeeds in obtaining a tissue; and a control unit that determines whether the tissue obtaining unit succeeds in obtaining a tissue based on the state of the tissue obtaining unit, which is detected by the detecting unit, and causes the output unit to output the information representing whether the tissue obtaining unit succeeds in obtaining a tissue.

摘要翻译： 一种胶囊型医疗装置，具备从被检体的身体部位取得组织的组织取得部， 检测单元，其检测根据组织获得单元是否成功获得组织而变化的组织获取单元的状态; 输出单元，其输出表示组织获取单元是否成功获取组织的信息; 以及控制单元，其基于由所述检测单元检测到的所述组织获取单元的状态来确定所述组织获取单元是否成功获得组织，并且使所述输出单元输出表示所述组织获取单元是否成功的信息 在获得组织。

公开(公告)号：US08162821B2

公开(公告)日：2012-04-24

申请号：US11646878

申请日：2006-12-28

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

IPC分类号： A61B1/00 ,  A61B5/05

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.

摘要翻译： 本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。 根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3.将胶囊型内窥镜1拍摄于被检体内的图像的摄像部固定在壳体内。 胶囊型内窥镜1包括驱动单元，用于改变也被引入被检体100的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动单元的操作，以改变至少一个 壳体在液体2a中的位置和姿势。

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：US20070299301A1

公开(公告)日：2007-12-27

申请号：US11663124

申请日：2005-11-25

申请人： Akio Uchiyama ,  Isao Aoki ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Hironao Kawano

发明人： Akio Uchiyama ,  Isao Aoki ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Hironao Kawano

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/0008 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B5/7232 ,  A61B34/73

摘要： A medical system includes: a medical device to be inserted into the body cavity; a rotating device for the medical device for rotating the medical device around the insertion axis; an image pickup device provided to the medical device; and an image capturing timing detection device for detecting a signal regarding image capturing timing performed by the image pickup device. Furthermore, the medical system includes: a rotating angle acquisition device for acquiring the rotating angle of the rotating device for the medical device regarding the image capturing timing in response to the output of the image capturing timing detection device; and an image acquisition device for performing rotation processing for the image captured by the image pickup device based upon the information regarding the rotating angle acquired by the rotating angle acquisition device, thereby acquiring the image subjected to a rotation processing.

摘要翻译： 医疗系统包括：插入体腔内的医疗装置; 用于医疗装置的用于使医疗装置绕插入轴旋转的旋转装置; 设置在医疗装置上的图像拾取装置; 以及用于检测由图像拾取装置执行的关于图像捕获定时的信号的图像捕获定时检测装置。 此外，医疗系统包括：旋转角度获取装置，用于响应于图像捕获定时检测装置的输出获取关于图像捕获定时的医疗装置的旋转装置的旋转角度; 以及图像获取装置，用于基于由旋转角度获取装置获取的关于旋转角度的信息，对由图像拾取装置拍摄的图像进行旋转处理，从而获取经受旋转处理的图像。