公开(公告)号：US09353640B2

公开(公告)日：2016-05-31

申请号：US13995542

申请日：2011-12-22

申请人： Yoshihiro Kuwamura ,  Kazuyuki Matsumoto ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Asaharu Matsuo

发明人： Yoshihiro Kuwamura ,  Kazuyuki Matsumoto ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Asaharu Matsuo

IPC分类号： F01D11/08 ,  F01D11/04 ,  F01D11/10 ,  F01D5/22

CPC分类号： F01D11/04 ,  F01D5/225 ,  F01D11/10 ,  F05D2250/294

摘要： A turbine includes a blade, a structure installed at a tip section side of the blade via a gap and configured to relatively rotate with respect to the blade, a step section formed at the tip section of the blade, having at least one step surface, and protruding toward a portion opposite to the tip section of the structure, a seal fin formed at the portion opposite to the tip section of the structure, extending toward the step section, and configured to form a micro gap between the step section and the seal fin, and a cutout section formed at the step surface to be connected to an upper surface of the step section. The cutout section guides a separation vortex separated from a main stream of a fluid passing through the gap toward the seal fin on the upper surface of the step section.

摘要翻译： 涡轮机包括叶片，通过间隙安装在叶片的尖端部侧的结构，其构造成相对于叶片相对旋转;台阶部，形成在叶片的尖端部分，具有至少一个台阶表面， 并且向与所述结构的前端部相反的部分突出，形成在与所述结构的前端部相反的部分处的所述密封翅片朝向所述台阶部延伸，并且构造成在所述台阶部与所述密封件之间形成微缝隙 翅片和形成在台阶表面处以与台阶部分的上表面连接的切口部分。 切口部分引导从步进部分的上表面上的通过间隙的流体的主流与密封翅片分离的分离涡流。

公开(公告)号：US20120263642A1

公开(公告)日：2012-10-18

申请号：US13499172

申请日：2010-09-30

申请人： Shin-ichi Ohkoshi ,  Shunsuke Sakurai ,  Asuka Namai ,  Sayaka Umeda ,  Hiroshi Hachiya ,  Kazuyuki Matsumoto ,  Takashi Gotoh

发明人： Shin-ichi Ohkoshi ,  Shunsuke Sakurai ,  Asuka Namai ,  Sayaka Umeda ,  Hiroshi Hachiya ,  Kazuyuki Matsumoto ,  Takashi Gotoh

IPC分类号： C01G55/00

CPC分类号： H01F1/047 ,  C01G49/0018 ,  C01G49/06 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2006/42 ,  C04B35/26 ,  C04B35/62826 ,  C04B2235/3217 ,  C04B2235/3286 ,  C04B2235/3289 ,  C04B2235/3418 ,  C04B2235/761 ,  H01F1/10

摘要： To provide a method for improving a coercive force of epsilon-type iron oxide particles, and an epsilon-type iron oxide. Specifically, to provide a method for improving the coercive force of an epsilon-type iron oxide comprising: substituting Fe-site of the epsilon-type iron oxide with other element, while not substituting Fe of D-site in the epsilon-type iron oxide with other element, and the epsilon type iron oxide.

摘要翻译： 提供一种改善ε型氧化铁颗粒和ε型氧化铁的矫顽力的方法。 具体地，提供一种改进ε型氧化铁的矫顽力的方法，包括：用其它元素代替ε型氧化铁的Fe部位，而不是在ε型氧化铁中代替D位的Fe 与其他元素，和epsilon型氧化铁。

公开(公告)号：US07357997B2

公开(公告)日：2008-04-15

申请号：US10507915

申请日：2003-04-02

申请人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

发明人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

IPC分类号： G11B5/733 ,  B32B5/16

CPC分类号： G11B5/738 ,  Y10T428/2982

摘要： A powder for an underlayer of a coating-type magnetic recording medium comprises acicular iron oxide particles having an average major axis length in the range of 20-200 nm, has a specific surface area measured by the BET method of 30-100 m2/g and has a powder pH of not greater than 7. The underlayer powder preferably contains 0.1-5.0 wt. % of P and optionally contains an amount of R (where R represents one or more rare earth elements, defined as including Y) such that R/Fe expressed in atomic percentage (at. %) is 0.1-10 at. %. The iron oxide powder enhances the properties required of a powder for forming the underlayer of a multi-layer structure coating-type magnetic recording tape, most notably the surface smoothness and strength of the tape.

摘要翻译： 涂覆型磁记录介质的底层粉末包括平均长轴长度在20-200nm范围内的针状氧化铁颗粒，具有通过BET法测量的比表面积为30-100μm ^{2 / g，粉末pH不大于7.底层粉末优选含有0.1-5.0wt。 P的％，并且任选地含有一定量的R（其中R表示一种或多种稀土元素，定义为包括Y），使得以原子百分比（at。％）表示的R / Fe为0.1-10at。 ％。 氧化铁粉末增强了用于形成多层结构涂覆型磁记录带的底层的粉末所需的性能，最显着地是带的表面平滑度和强度。}

公开(公告)号：US07064767B2

公开(公告)日：2006-06-20

申请号：US10715822

申请日：2003-11-19

申请人： Kazuyuki Matsumoto ,  Satoshi Kasai ,  Teruo Kumakiri

发明人： Kazuyuki Matsumoto ,  Satoshi Kasai ,  Teruo Kumakiri

IPC分类号： G09G5/00

CPC分类号： G06T15/04

摘要： The invention establishes a target face to which a texture will be mapped and determines the start point for drawing the texture and the number of drawing iterations. In accordance with the drawing start point and the number of drawing iterations, the texture is mapped to the target face and, further, a wireframe dividing the mapped texture is drawn. When movement of the wireframe is requested, the drawing start point is changed in accordance with the amount of movement of a drag operation. When the number of lines of the wireframe is requested, the number of drawing iterations is changed in accordance with the amount of movement of a drag operation.

摘要翻译： 本发明建立了将被映射到纹理的目标面，并确定绘制纹理的起始点和绘制迭代次数。 根据绘制起点和绘制次数，将纹理映射到目标面，并且绘制分割映射纹理的线框。 当请求线框移动时，根据拖动操作的移动量来改变绘图开始点。 当请求线框的行数时，根据拖动操作的移动量来改变绘图迭代次数。

公开(公告)号：US20050158586A1

公开(公告)日：2005-07-21

申请号：US10507915

申请日：2003-04-02

申请人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

发明人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

IPC分类号： C01G49/06 ,  G11B5/738 ,  G11B5/68

CPC分类号： G11B5/738 ,  Y10T428/2982

摘要： A powder for an underlayer of a coating-type magnetic recording medium comprises acicular iron oxide particles having an average major axis length in the range of 20-200 nm, has a specific surface area measured by the BET method of 30-100 m2/g and has a powder pH of not greater than 7. The underlayer powder preferably contains 0.1-5.0 wt % of P and optionally contains an amount of R (where R represents one or more rare earth elements, defined as including Y) such that R/Fe expressed in atomic percentage (at. %) is 0.1-10 at. %. The iron oxide powder enhances the properties required of a powder for forming the underlayer of a multi-layer structure coating-type magnetic recording tape, most notably the surface smoothness and strength of the tape.

摘要翻译： 涂覆型磁记录介质的底层粉末包括平均长轴长度在20-200nm范围内的针状氧化铁颗粒，具有通过BET法测量的比表面积为30-100μm ^{2 / g，粉末pH不大于7.底层粉末优选含有0.1-5.0重量％的P，并且任选地含有一定量的R（其中R表示一种或多种稀土元素，定义为 包括Y），使得以原子百分比（at。％）表示的R / Fe为0.1-10at。 ％ 氧化铁粉末增强了用于形成多层结构涂覆型磁记录带的底层的粉末所需的性能，最显着地是带的表面平滑度和强度。}

公开(公告)号：US20050129945A1

公开(公告)日：2005-06-16

申请号：US10508033

申请日：2003-04-02

申请人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

发明人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

IPC分类号： C01G49/06 ,  G11B5/738 ,  B32B5/16 ,  C09C1/22

CPC分类号： G11B5/738 ,  Y10T428/2982

摘要： A powder for an underlayer of a coating-type magnetic recording medium, which powder comprises flat-acicular iron oxide particles having an average major axis length of 20-200 nm, a short axis cross-section taken perpendicularly to the long axis that has a long width and a short width, and a short axis cross-section ratio defined as the ratio of the long width to the short width that is greater than 1.3 and substantially uniform in the long axis direction, the powder having a specific surface area measured by the BET method of 30-100 m2/g. The underlayer powder preferably contains 0.1-5.0 wt % of P and, optionally, an amount of R(R representing one or more rare earth elements, defined as including Y) such that R/Fe expressed in atomic percentage (at. %) is 0.1-10 at. %.

摘要翻译： 一种用于涂层型磁记录介质底层的粉末，该粉末包含平均长轴长度为20-200nm的扁平针状氧化铁颗粒，垂直于长轴的短轴截面为 长宽度和短宽度，短轴截面比定义为长宽与短宽的比大于1.3并且在长轴方向上基本均匀，所述粉末的比表面积由 BET法为30-100m 2 / g。 底层粉末优选含有0.1-5.0重量％的P和任选的R（R表示一个或多个稀土元素，定义为包括Y）的量，使得以原子百分比（at。％）表示的R / Fe为 0.1-10 at。 ％。

公开(公告)号：US06688198B2

公开(公告)日：2004-02-10

申请号：US09961959

申请日：2001-09-24

申请人： Kazuyuki Matsumoto ,  Yoshinobu Sakemi

发明人： Kazuyuki Matsumoto ,  Yoshinobu Sakemi

IPC分类号： B26D702

CPC分类号： B26D1/085 ,  B26D1/0006 ,  B26D7/025 ,  B26D7/20 ,  B26D2007/202 ,  B26F1/40 ,  B26F1/44 ,  B26F2001/449 ,  Y10T83/0581 ,  Y10T83/2157 ,  Y10T83/7487 ,  Y10T83/7513 ,  Y10T83/7533 ,  Y10T83/9411

摘要： An apparatus for cutting a sheet-shaped material, comprises the first blade, the second blade, the first holding members and the second holding members. The second blade is disposed to face the first blade so that a sheet-shaped material to be cut is placed between the first blade and the second blade. The first holding members are disposed on the opposite sides of the first blade, respectively. Each of the first holding members has a cushioning property by which each of the first holding members is elastically deformed to press the sheet-shaped material during cutting operation. The second holding members are disposed on the opposite sides of the second blade, respectively. Each of the second holding members has a cushioning property by which each of the second holding members is elastically deformed to hold the sheet-shaped material during cutting operation. The first holding members and the second holding members hold the sheet-shaped material from the opposite surfaces thereof when cutting the sheet-shaped material by means of the first and second blades.

摘要翻译： 一种用于切割片状材料的设备，包括第一刀片，第二刀片，第一保持构件和第二保持构件。 第二刀片被设置为面对第一刀片，使得待切割的片状材料被放置在第一刀片和第二刀片之间。 第一保持构件分别设置在第一刀片的相对侧上。 每个第一保持构件具有缓冲性能，通过该缓冲性能，每个第一保持构件在切割操作期间弹性变形以压制片状材料。 第二保持构件分别设置在第二刀片的相对侧上。 每个第二保持构件具有缓冲性能，通过该缓冲性能，每个第二保持构件在切割操作期间弹性变形以保持片状材料。 当通过第一和第二叶片切割片状材料时，第一保持构件和第二保持构件从其相对表面保持片状材料。

公开(公告)号：US4928556A

公开(公告)日：1990-05-29

申请号：US162793

申请日：1988-02-26

申请人： Kazuyuki Matsumoto ,  Masataka Hashimoto ,  Michiyoshi Iwata

发明人： Kazuyuki Matsumoto ,  Masataka Hashimoto ,  Michiyoshi Iwata

IPC分类号： B25J9/10 ,  B25J9/12 ,  B25J17/00 ,  B25J17/02 ,  F16H1/32

CPC分类号： B25J9/102 ,  B25J17/0241 ,  B25J9/126 ,  F16H1/32 ,  Y10S475/904 ,  Y10T74/19

摘要： A robot arm drive apparatus of an industrial robot comprising: an electric motor having a drive shaft; a first robot member having the electric motor mounted thereon; a second robot member rotatably supported on the first robot member; and reduction gears for reducing rotation of the electric motor and then transmitting to the second robot member; the reduction gears comprising a planetary reduction gear and furthermore an additional reduction gear which is purposely provided so that the number of rotations of the electric motor, at which the resonance of a drive system comprising the electric motor, the second robot member and the reduction gear means occurs, is shifted from a predetermined operational region of the electric motor. The planetary reduction gear comprises an input shaft having a cam surface and connected with the additional reduction gear, an external gear, an internal gear held in mesh with the external gear and different in number of teeth from the external gear, the external gear being connected to the cam surface of the input shaft in such a manner that differential motion between the external gear and the internal gear is developed.

公开(公告)号：US4846018A

公开(公告)日：1989-07-11

申请号：US945577

申请日：1986-11-17

申请人： Kazuyuki Matsumoto ,  Masataka Hashimoto ,  Michiyoshi Iwata

发明人： Kazuyuki Matsumoto ,  Masataka Hashimoto ,  Michiyoshi Iwata

IPC分类号： B25J9/10 ,  B25J9/12 ,  B25J17/00 ,  B25J17/02 ,  F16H1/32

CPC分类号： B25J9/102 ,  B25J17/0241 ,  B25J9/126 ,  F16H1/32 ,  Y10S475/904 ,  Y10T74/19

摘要： In articulation drive apparatus of an industrial robot which includes a first member (5) of the robot, a second member (12) of the robot freely rotatably supported on the first member and a reduction gear apparatus for reducing rotation of an electric motor integrally connected to the first member and transmitting the reduced rotation to the second member, the improvement wherein the reduction gear apparatus (3) comprises a primary reduction gear (20) for reducing the number of rotations of the electric motor (1) and a secondary planetary reduction gear (21) for further reducing the number of rotations of output of the primary reduction gear (20). Resonance phenomenon of the drive system is prevented by modifying the construction of the reduction gear apparatus used in the robot drive system, and furthermore, by using bar-shaped members (60), the robot is made small and light in weight and stands a relatively larger torsional rigidity.

摘要翻译： PCT No.PCT / JP86 / 00128 Sec。 371日期：1986年11月17日 102（e）1986年11月17日PCT PCT公布1986年3月13日PCT公布。 出版物WO86 / 05470 日本1986年9月25日。在包括机器人的第一构件（5）的工业机器人的关节运动装置中，机器人可自由旋转地支撑在第一构件上的第二构件（12）和用于减小 一体地连接到第一构件并将减小的旋转传递到第二构件的电动机的旋转，其中减速装置（3）包括用于减小电动机的转数的主减速齿轮（20） 1）和用于进一步减少主减速齿轮（20）的输出转数的次级行星减速齿轮（21）。 通过改变机器人驱动系统中使用的减速装置的结构，并且通过使用棒状构件（60）来防止驱动系统的共振现象，使机器人重量轻并且相对地站立 较大的扭转刚度。

公开(公告)号：US09726027B2

公开(公告)日：2017-08-08

申请号：US13817893

申请日：2011-09-08

申请人： Yoshihiro Kuwamura ,  Kazuyuki Matsumoto ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Masaaki Matsuura ,  Asaharu Matsuo

发明人： Yoshihiro Kuwamura ,  Kazuyuki Matsumoto ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Masaaki Matsuura ,  Asaharu Matsuo

IPC分类号： F01D5/20 ,  F01D9/00 ,  F01D11/08 ,  F01D5/22

CPC分类号： F01D9/00 ,  F01D5/225 ,  F01D11/001 ,  F01D11/02 ,  F01D11/08 ,  F05D2220/31 ,  F16J15/4472

摘要： A turbine includes: a blade body having a blade provided at one of a rotor rotatably supported and a stator provided around the rotor and extending in a radial direction and a shroud extending in a circumferential direction at a tip portion in the radial direction of the blade; and an accommodating concave body provided at another one of the rotor and the stator, extending in the circumferential direction, accommodating the shroud with a gap interposed therebetween, and relatively rotating with respect to the blade body, wherein a leakage flow leaked from a main flow flowing along the blade flows into the gap; and wherein the shroud is provided with a guide curved surface formed between a peripheral surface facing the accommodating concave body and a trailing edge end portion formed closer to a main flow side in a downstream side of the leakage flow than the peripheral surface.