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公开(公告)号：US09093890B2
公开(公告)日：2015-07-28
申请号：US13489522
申请日：2012-06-06
申请人： Hideki Tanaka , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
发明人： Hideki Tanaka , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
CPC分类号： H02K41/0356 , H01J37/20 , H01J37/28 , H01J2237/0264 , H01J2237/20228 , H02K1/02 , H02K1/17 , H02K41/031
摘要： It is an object to balance suppression of a leakage magnetic field and driving performance. In a linear motor including a stator including a first yoke having an open face and two rows of permanent magnets linearly arrayed inside the first yoke so that S-poles and N-poles are alternate and a movable element arranged between the two rows of permanent magnets and linearly moving, a second yoke is connected to an open end of the first yoke so as to cover the open end of the first yoke and the permanent magnets when viewed from the open face of the first yoke.
摘要翻译： 目的是平衡泄漏磁场的抑制和驱动性能。 在包括定子的线性电动机中，该定子包括具有开放面的第一磁轭和在第一磁轭内线性排列的两行永磁体，使得S极和N极交替，并且可移动元件布置在两排永磁体之间 并且线性移动时，第二磁轭连接到第一磁轭的开口端，从而当从第一磁轭的开放面观察时，覆盖第一磁轭和永磁体的开口端。
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公开(公告)号：US20120305766A1
公开(公告)日：2012-12-06
申请号：US13489522
申请日：2012-06-06
申请人： Hideki TANAKA , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
发明人： Hideki TANAKA , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
CPC分类号： H02K41/0356 , H01J37/20 , H01J37/28 , H01J2237/0264 , H01J2237/20228 , H02K1/02 , H02K1/17 , H02K41/031
摘要： It is an object to balance suppression of a leakage magnetic field and driving performance. In a linear motor including a stator including a first yoke having an open face and two rows of permanent magnets linearly arrayed inside the first yoke so that S-poles and N-poles are alternate and a movable element arranged between the two rows of permanent magnets and linearly moving, a second yoke is connected to an open end of the first yoke so as to cover the open end of the first yoke and the permanent magnets when viewed from the open face of the first yoke.
摘要翻译： 目的是平衡泄漏磁场的抑制和驱动性能。 在包括定子的线性电动机中，该定子包括具有开放面的第一磁轭和在第一磁轭内线性排列的两行永磁体，使得S极和N极交替，并且可移动元件布置在两排永磁体之间 并且线性移动时，第二磁轭连接到第一磁轭的开口端，从而当从第一磁轭的开放面观察时，覆盖第一磁轭和永磁体的开口端。
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公开(公告)号：US09459617B2
公开(公告)日：2016-10-04
申请号：US13977092
申请日：2010-12-28
IPC分类号： G05B19/418
CPC分类号： G05B19/4185 , G05B19/4148 , G05B2219/2231 , G05B2219/2236 , G05B2219/33154 , G05B2219/33333 , G05B2219/33342 , G05B2219/34406 , G05B2219/43167 , Y02P90/12 , Y02P90/18
摘要： A motion controller is provided which improves system responsiveness without having to raise the arithmetic capacity of a master controller or to boost the communication speed of a network. The master controller 1 uses a program analysis unit 1g to separate, from a control program designating a tolerable delay time for operating control target apparatuses, a slave use program to be executed by a slave controller in a manner not to exceed the tolerable delay time, and to create slave-to-slave communication setting information needed by the slave controller to execute the slave use program. Through slave-to-slave communication, the slave controller 2 acquires input/output information from another slave controller. The slave controller 2 also uses a slave use program execution unit 2f to execute its own slave use program.
摘要翻译： 提供了一种提高系统响应性的运动控制器，而不必提高主控制器的运算能力或提高网络的通信速度。 主控制器1使用程序分析单元1g从指定用于操作控制目标设备的可容忍延迟时间的控制程序中分离要由从控制器执行的从属使用程序，其方式不超过容许延迟时间， 并创建从属控制器执行奴隶使用程序所需的从属通信设置信息。 从控制器2通过从对从通信从另一个从控制器获取输入/输出信息。 从控制器2还使用从属程序执行单元2f来执行其自己的从属程序。
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公开(公告)号：US08076651B2
公开(公告)日：2011-12-13
申请号：US12415720
申请日：2009-03-31
申请人： Masahiro Koyama , Hironori Ogawa , Nobuo Shibata , Masaru Matsushima , Toshinori Kobayashi , Shuichi Nakagawa
发明人： Masahiro Koyama , Hironori Ogawa , Nobuo Shibata , Masaru Matsushima , Toshinori Kobayashi , Shuichi Nakagawa
IPC分类号： H01J37/20
CPC分类号： H01J37/20 , H01J37/28 , H01J2237/0216 , H01J2237/202 , H01J2237/2485 , H01L21/68
摘要： A specimen stage apparatus has a braking structure which can generate a braking force enough to stop a specimen stage while keeping a movable table from increasing in its weight. The specimen stage apparatus has an X guide fixed on an X base and representing a guide structure in X direction, an X table constrained by the X guide to be movable in X direction, an X actuator having its movable part fixed to the X table and an X brake fixed to the X base and representing a braking structure for the X table. A controller carries out positioning control in which it generates a braking force by pushing the X brake against the bottom surface of the X table to stop a specimen stage and turning off the servo-control of the X actuator after stoppage of the specimen stage.
摘要翻译： 试样台装置具有制动结构，其可以产生足以停止试样台的制动力，同时保持可移动台不增加其重量。 试样台装置具有固定在X基座上并表示X方向的导向结构的X导件，由X导向件限制的X台沿X方向移动的X导件，具有固定到X台的可动部的X致动器， X制动器固定在X底座上并表示X台的制动结构。 控制器执行定位控制，其中通过将X制动器推压到X工作台的底面上来产生制动力，以在试样台停止之后停止试样台并关闭X致动器的伺服控制。
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公开(公告)号：US07125218B2
公开(公告)日：2006-10-24
申请号：US10893893
申请日：2004-07-20
申请人： Masahiro Koyama , Seizo Inoue , Yusaku Sakai
发明人： Masahiro Koyama , Seizo Inoue , Yusaku Sakai
CPC分类号： F04D29/188 , F04D5/002
摘要： Each of impeller grooves of an impeller has a first bow surface that extends from one end surface of the impeller so as to have a radius R1, a second bow surface that extends from the other end surface of the impeller so as to have a radius r1, and a projected partition wall having a connecting surface that connects the first and second bow surfaces. A pump cover and a pump base are provided adjacent to the respective end surfaces of the impeller, and are formed with respective annular feed passages that are defined by semicircular wall surfaces having radii R2 and r2, respectively. The radii R1 and r1 of the first and second bow surfaces are set longer than the radii R2 and r2 of the semicircular wall surfaces, respectively.
摘要翻译： 叶轮的每个叶轮槽具有从叶轮的一个端面延伸的第一弓形表面，以具有半径R 1，第二弓形表面从叶轮的另一端面延伸，以具有半径 r 1和具有连接第一和第二弓形表面的连接表面的突出分隔壁。 在叶轮的相应端面附近设置有泵盖和泵基座，并且分别形成有分别由具有半径R 2和r 2的半圆形壁表面限定的相应的环形进给通道。 第一和第二弓形表面的半径R 1和r 1分别设定为比半圆形壁表面的半径R 2和r 2长。
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公开(公告)号：US06281483B1
公开(公告)日：2001-08-28
申请号：US09729905
申请日：2000-12-05
IPC分类号： H05B612
摘要： A compact rice cooker with excellent rice cooking performance while preventing boiling-over is presented. This rice cooker includes a main body 31, a lid for covering the top of the main body, an inner pan detachably accommodated in the main body, a bottom heating coil for induction heating of the inner pan, a control unit for controlling high frequency power to be supplied to the bottom heating coil, and a rice gruel detecting unit disposed in a steam tube of the lid, and therefore electric power supply is controlled by the control unit depending on the detection state by the rice gruel detecting unit. The rice gruel detecting unit makes use of movement of the float due to the rise of rice gruel, and the lid is formed in a compact size, and boiling-over is prevented, so that tasty rice can be cooked.
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公开(公告)号：US4287295A
公开(公告)日：1981-09-01
申请号：US63306
申请日：1979-08-02
申请人： Kohei Nonaka , Masahiro Koyama , Makoto Gonmori , Takeo Kimura , Tetsuo Shiga
发明人： Kohei Nonaka , Masahiro Koyama , Makoto Gonmori , Takeo Kimura , Tetsuo Shiga
CPC分类号： G03C1/49881
摘要： A method and apparatus for forming an image using an image forming sheet that is normally non-photosensitive but can be rendered photosensitive by preheating and is exposed at the preheated area to a light image to form therein a latent image and then heat-developed to form a visible image. After preheating, the preheated area is cooled by cooling means prior to exposure.
摘要翻译： 一种图像形成方法和装置，该方法和装置使用通常是非感光性但可通过预热而变得感光的图像形成片，并且在预热区域处暴露于光图像以在其中形成潜像，然后热显影形成 一个可见的图像。 预热后，预热区域在曝光前由冷却装置冷却。
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公开(公告)号：US20150168929A1
公开(公告)日：2015-06-18
申请号：US14401542
申请日：2012-06-07
CPC分类号： G05B15/02 , G05B19/414 , G05B2219/33136 , G05B2219/34208 , H04L67/10
摘要： A motion controller device and a communication method for the motion controller device are provided to reduce the large number of man-hours that are required for making communication settings and wiring design in large-scale systems. The motion controller device and communication method improve the degree of freedom for communication line connections by switching the two transmission paths on the transmitting and receiving sides of the communication ports contained within a central communication device and a terminal communication devices for full duplex communications. The motion controller device and communication also ensure the response performance required in the devices being controlled by way of the terminal communication device that autonomously and dynamically switches the communication paths according to the volume of communication data on the communication line along this type of network.
摘要翻译： 提供一种用于运动控制器装置的运动控制器装置和通信方法，以减少在大型系统中进行通信设置和布线设计所需的大量工作时间。 运动控制器装置和通信方法通过切换包含在中央通信装置中的通信端口的发送和接收侧的两个传输路径以及用于全双工通信的终端通信装置来提高通信线路连接的自由度。 运动控制器设备和通信还确保通过终端通信设备控制的设备中所需的响应性能，其根据沿着该类型的网络的通信线路上的通信数据的量来自动地和动态地切换通信路径。
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公开(公告)号：US07560844B2
公开(公告)日：2009-07-14
申请号：US11388697
申请日：2006-03-24
CPC分类号： H02K29/03
摘要： A permanent magnet rotary motor is provided in which cogging torque can be reduced and an increase in copper loss can also be prevented. A first divided core unit 13 is combined with a second divided core unit 15, thereby constituting a stator core 9. The first divided core unit 13 constitutes a yoke portion 17. The second divided core unit 15 includes pole pieces 25, magnetic pole surface constituent portions 27, and first and second type connecting portions 29A and 29B each mutually couple two adjacent magnetic pole surface constituent portions 27, all of which are formed integral with one another. The thickness of the first type connecting portions 29A in a radial direction of the stator core 9 is set to be smaller than the thickness of the second type connecting portions 29B in the radial direction of the stator core 9.
摘要翻译： 提供一种能够减小齿槽转矩并且还能够防止铜损的增加的永久磁铁旋转电动机。 第一分割铁心单元13与第二分割铁芯单元15组合，从而构成定子铁芯9.第一分体铁芯单元13构成磁轭部17.第二分压芯单元15包括磁极片25，磁极表面成分 部分27以及第一和第二类型连接部分29A和29B各自相互耦合两个彼此成一体的相邻的磁极表面组成部分27。 第一型连接部29A在定子铁芯9的径向上的厚度被设定为小于第二型连接部29B在定子铁心9的径向的厚度。
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公开(公告)号：US20060214533A1
公开(公告)日：2006-09-28
申请号：US11388697
申请日：2006-03-24
CPC分类号： H02K29/03
摘要： A permanent magnet rotary motor is provided in which cogging torque can be reduced and an increase in copper loss can also be prevented. A first divided core unit 13 is combined with a second divided core unit 15, thereby constituting a stator core 9. The first divided core unit 13 constitutes a yoke portion 17. The second divided core unit 15 includes pole pieces 25, magnetic pole surface constituent portions 27, and first and second type connecting portions 29A and 29B each mutually couple two adjacent magnetic pole surface constituent portions 27, all of which are formed integral with one another. The thickness of the first type connecting portions 29A in a radial direction of the stator core 9 is set to be smaller than the thickness of the second type connecting portions 29B in the radial direction of the stator core 9.
摘要翻译： 提供一种能够减小齿槽转矩并且还能够防止铜损的增加的永久磁铁旋转电动机。 第一分割铁心单元13与第二分割铁芯单元15组合，从而构成定子铁芯9.第一分体铁芯单元13构成磁轭部17.第二分压芯单元15包括磁极片25，磁极表面成分 部分27以及第一和第二类型连接部分29A和29B各自相互耦合两个相邻的磁极表面构成部分27，它们都彼此一体地形成。 第一类型连接部分29A在定子铁心9的径向上的厚度被设定为小于第二类型连接部分29B在定子铁芯9的径向方向上的厚度。
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