公开(公告)号：US07312540B2

公开(公告)日：2007-12-25

申请号：US10501787

申请日：2003-01-17

申请人： Yasuhiro Miyamoto ,  Takeshi Inoue

发明人： Yasuhiro Miyamoto ,  Takeshi Inoue

IPC分类号： H02K41/02

CPC分类号： H02K41/031 ,  H02K5/225 ,  H02K16/00

摘要： Connectors (25a), (25b), (25c), (25d), (25e), and (25f) for electrically connecting lead wires of armature windings (4) coiled around armature blocks (10), (11), and (12) are provided at respective ends of a plurality of the armature blocks (10), (11), and (12) such that connections of the armature windings (4) in the respective armature blocks become parallel connections. The connector pair including the connectors (25b), (25c) and the connector pair including the connectors (25d), (25e), which are provided between the armature blocks, are embodied as in-phase connections. On condition that the number of phases of the armature winding is taken as three and a magnetic pole pitch of a magnetic field is taken as τp, the armature blocks are spaced apart from each other at intervals of ⅔ τp. As a result, there can be obtained an armature of a linear motor and a linear motor, which can facilitate processing of lead wires of the armature windings and make the operation for assembling the armature blocks efficient and which enable an attempt to increase the thrust of the motor in accordance with an increase in the stroke of the movable element.

摘要翻译： 用于电连接在电枢块（10）周围的电枢绕组（4）的引线的连接器（25a），（25b），（25c），（25d），（25e）和（25f） （11）和（12）设置在多个电枢块（10），（11）和（12）的相应端部处，使得各个电枢块中的电枢绕组（4）的连接变成并联连接 。 包括连接器（25b），（25c）的连接器对以及设置在电枢块之间的包括连接器（25d），（25e）的连接器对被实施为同相连接。 在电枢绕组的相数为3，磁场的磁极间距取为taup的情况下，衔铁块以2/3的间隔彼此间隔开。 结果，可以获得线性电动机和线性电动机的电枢，其可以有助于处理电枢绕组的引线，并且使得用于组装电枢块的操作有效并且能够增加推力 电动机根据活动元件的行程增加。

公开(公告)号：US20070247008A1

公开(公告)日：2007-10-25

申请号：US10583257

申请日：2004-11-26

申请人： Yasuhiro Miyamoto

发明人： Yasuhiro Miyamoto

IPC分类号： H02K41/02

CPC分类号： H02K41/03

摘要： The present invention provides a linear motor in which the loss of the motor is reduced and a motor efficiency is improved. A linear motor includes: a mover part including an armature module having an I shaped magnetic iron core (1) and an armature winding (2) of one kind wound on the periphery of the I shaped magnetic iron core (1) through an insulating resin (3), a non-magnetic material holder (4) on which a plurality of armature modules are arranged in a stroke direction, and a base upper plate (8a) and a base lower plate (8b) for attaching the non-magnetic material holder (4) in its upper and lower parts respectively; and a stator part including a plurality of field permanent magnets (10) opposed to the I shaped magnetic iron cores (1) through magnetic spaces and field yokes (9) for supporting the field permanent magnets (10). The non-magnetic material holder (4) has through holes (41) corresponding to the forms and the arranging pitches of the I shaped magnetic iron cores (1) and bolts (5) are inserted into the through holes (41) to fix the non-magnetic holder to the base upper plate (8a) and the base lower plate (8b).

摘要翻译： 本发明提供了一种线性电动机，其中电动机的损耗减小并提高了电动机的效率。 线性电动机包括：移动部，其包括具有I形磁铁芯（1）的电枢模块和通过绝缘树脂缠绕在I形磁铁芯（1）的周边上的一种电枢绕组（2） （3），在行程方向上配置有多个电枢模块的非磁性材料保持器（4），以及用于安装所述非磁性材料保持器的基底上板（8a）和底板（8b） 磁性材料支架（4）分别在其上部和下部; 以及定子部分，其包括通过磁空间与I形磁铁芯（1）相对的多个场永磁体（10）和用于支撑励磁永磁体（10）的磁场轭（9）。 非磁性材料保持器（4）具有对应于I形磁铁芯（1）的形状和排列间距的通孔（41）和螺栓（5）插入到通孔（41）中以将 非磁性保持器到基底上板（8a）和基底板（8b）。

公开(公告)号：US20070103008A1

公开(公告)日：2007-05-10

申请号：US11635769

申请日：2006-12-08

申请人： Yasuhiro Miyamoto

发明人： Yasuhiro Miyamoto

IPC分类号： H02K41/00 ,  H02P7/00

CPC分类号： H02P25/06 ,  H02K11/00 ,  H02K41/03

摘要： In some embodiments, a moving magnet type linear slider capable of minimizing the effect of microvibration at the time of driving a linear motor, easily increasing the servo gain and suppressing the speed ripple is provided. The moving magnet type linear slider includes a linear motor for reciprocating a table, and a detector for detecting the relative position of the table and a fixed base. The linear motor includes an armature in which polyphase armature winding is wound around the armature core secured to a fixed base and a field permanent magnet secured to the lower surface of the table in the vertical direction and arranged between the inner side surface of the linear guide and the outside surface of the armature via gaps therebetween. The detector includes a linear scale secured to the lower surface side of the table and a sensor head secured to the upper surface side of the armature, and the central axis of the detector is substantially aligned with the thrust central axis G-G of the armature.

公开(公告)号：US06476524B1

公开(公告)日：2002-11-05

申请号：US09601900

申请日：2000-09-21

申请人： Yasuhiro Miyamoto ,  Kazuhiro Maekawa ,  Takato Doi ,  Masaki Hisatsune

发明人： Yasuhiro Miyamoto ,  Kazuhiro Maekawa ,  Takato Doi ,  Masaki Hisatsune

IPC分类号： H02K4103

CPC分类号： H02K41/031 ,  H02K1/148 ,  H02K11/00

摘要： A moving-coil linear motor free of cogging. The motor has a rotor (3) including separated block cores (31, 32 and 33), each of which has a length equivalent to eight times the magnet pitch (Pm) and includes nine teeth (4) along the length. The block cores are arranged in line and separated by gaps equivalent to ⅔ of the magnet pitch. The first block (31) is divided into three groups of teeth (4) with armature coils (5) to form U-, V- and W-phases. Similarly, the second block (32) is grouped to form V-, W- and U-phases, and the third block (33) is grouped to form W-, U- and V-phases. The armature coils (5) are formed to differ in phase by 120 degrees from one another in order to zero the sum of the cogging caused by the blocks.

摘要翻译： 动圈式线性电机无齿槽。 电动机具有转子（3），该转子包括分离的块芯（31,32和33），每个转子具有相当于磁体间距（Pm）的八倍的长度，并且包括沿该长度的九个齿（4）。 块芯线排成一行，并相当于磁体间距的2/3的间隙。 第一块（31）被分成具有电枢线圈（5）的三组齿（4），以形成U相，V相和W相。 类似地，第二块（32）被分组以形成V-，W-和U-相，并且第三块（33）被分组以形成W-，U-和V-相位。 电枢线圈（5）形成为彼此相位相差120度，以使由块产生的齿槽的总和为零。

公开(公告)号：US06292342B1

公开(公告)日：2001-09-18

申请号：US09315798

申请日：1999-05-21

申请人： Yasuhiro Miyamoto

发明人： Yasuhiro Miyamoto

IPC分类号： H02H318

CPC分类号： G01R31/31924 ,  G01R1/36 ,  H02H9/04

摘要： A voltage protection circuit for a semiconductor test system has reduced number of components and functions as an excessive voltage clamp circuit and an abnormal voltage detection circuit. The voltage protection circuit includes a switch for selecting a reference voltage out of a predetermined clamp voltage and a predetermined abnormal threshold voltage, a clamp diode connected to an output of a device under test (DUT) to open or close the output of the DUT, a buffer amplifier for providing the selected reference voltage to the clamp diode, a resister series connected between an output of the buffer amplifier and the clamp diode for detecting an abnormal voltage in the output of the DUT, and a comparator for comparing the reference voltage and an output voltage of the DUT through the diode and generating a detection signal when the output of the DUT exceeds the reference voltage.

摘要翻译： 用于半导体测试系统的电压保护电路具有减少的部件数量并且用作过大的电压钳位电路和异常电压检测电路。 电压保护电路包括用于从预定的钳位电压和预定的异常阈值电压中选择参考电压的开关，连接到待测器件（DUT）的输出的钳位二极管以打开或关闭DUT的输出， 用于将所选择的参考电压提供给钳位二极管的缓冲放大器，连接在缓冲放大器的输出端和钳位二极管之间用于检测DUT输出端的异常电压的电阻串联电路，以及用于将参考电压和 通过二极管的DUT的输出电压，并且当DUT的输出超过参考电压时产生检测信号。

公开(公告)号：US06281644B1

公开(公告)日：2001-08-28

申请号：US09553312

申请日：2000-04-20

申请人： Toshiteru Komatsu ,  Koji Eba ,  Katsuyoshi Kitagawa ,  Yasuhiro Miyamoto ,  Takashi Nagase

发明人： Toshiteru Komatsu ,  Koji Eba ,  Katsuyoshi Kitagawa ,  Yasuhiro Miyamoto ,  Takashi Nagase

IPC分类号： H02P774

CPC分类号： H02K41/031 ,  H02K5/24 ,  H02K16/00

摘要： To prevent adverse effect, on machining accuracy, of cogging thrust of linear motors when used in a combined linear motor driving a machine tool. Three linear motor movers are fixedly attached to a moving table of a machine tool, while three linear motor stators are fixedly attached to a base. The three linear motors are driven in parallel to thereby drive the moving table. The respective linear motor stators are fixed to the base so as to have fixed phases relative to the base, stepwisely displaced by an electrical angle 60° whereby cogging thrust is leveled in the entire combined linear motor.

摘要翻译： 为了防止在用于驱动机床的组合线性电动机中使用时线性电机的齿槽推力的加工精度的加工精度。 三个线性电动机动子固定在机床的移动台上，而三个线性电机定子固定在一个基座上。 三个线性电动机并联驱动，从而驱动移动台。 相应的线性电动机定子固定在基座上，以便相对于底座具有固定的相位，逐步偏移电角度60°，从而在整个组合线性电动机中齿槽推力平整。

公开(公告)号：US5438080A

公开(公告)日：1995-08-01

申请号：US946778

申请日：1992-09-18

申请人： Yoshifumi Ohama ,  Yoshihide Chihara ,  Yasufumi Honda ,  Yasuhiro Miyamoto

发明人： Yoshifumi Ohama ,  Yoshihide Chihara ,  Yasufumi Honda ,  Yasuhiro Miyamoto

IPC分类号： C09D5/00 ,  C08F2/46 ,  C08F299/06 ,  C08G18/63 ,  C09D4/00 ,  C09D157/00 ,  C09D175/04 ,  C09D175/14

CPC分类号： C08G18/633 ,  C08F299/06

摘要： A ultraviolet-curable coating composition is disclosed, which comprises a specific ultraviolet-curable polyfunctional (meth)acrylate, a specific urethane-curing polymer, and a specific polyisocyanate compound in a specific compounding ratio and having incorporated therein a photo stabilizer and a photopolymerization initiator. The composition provides a coating film of large thickness in one operation and is sufficiently cured even with non-uniform ultraviolet radiation and the coating film obtained from such a composition fully satisfies various requirements, such as appearance, adhesion, and weathering resistance.

摘要翻译： 公开了一种紫外线固化型涂料组合物，其包含特定的可紫外固化的多官能（甲基）丙烯酸酯，特定的聚氨酯固化聚合物和特定的多异氰酸酯化合物，其具有特定配混比，并且其中掺入光稳定剂和光聚合引发剂 。 该组合物在一次操作中提供了大厚度的涂膜，并且即使用不均匀的紫外线照射也能充分固化，并且由这种组合物获得的涂膜完全满足诸如外观，粘附性和耐候性的各种要求。

公开(公告)号：US5431784A

公开(公告)日：1995-07-11

申请号：US24776

申请日：1993-03-02

申请人： Yasuhiro Miyamoto ,  Toshiaki Ishihara ,  Minoru Uda

发明人： Yasuhiro Miyamoto ,  Toshiaki Ishihara ,  Minoru Uda

IPC分类号： B28B1/52 ,  C04B32/00 ,  D21J3/00 ,  D21J7/00 ,  D21J5/00

CPC分类号： D21J7/00

摘要： A mold composed of bonded water-insoluble particles and having a molding layer and a support layer. The molding layer includes first water insoluble particles, having an average size of 0.2-1.0 mm bonded to form a layer having a thickness 1-20 times the average size of the first particles. The support layer positioned on the inner surface of the molding layer, on which the fiber bodies are not formed, includes of second water-insoluble particles, having an average size of 1.0-10.0 mm, bonded to form a layer having a thickness of at least the average size of the second particles. The pulp mold has advantages in that it hardly suffers from clogging, it produces fiber bodies each having a smooth surface, it is free from damage caused by repeated use, and it produces fiber bodies in a short period of time.

摘要翻译： 由结合的水不溶性颗粒组成并具有模制层和支撑层的模具。 成型层包括结合平均尺寸为0.2-1.0mm的第一水不溶性颗粒，以形成厚度为第一颗粒的平均尺寸的1-20倍的层。 位于其上未形成纤维体的成型层的内表面上的支撑层包括平均尺寸为1.0-10.0mm的第二水不溶性颗粒，其结合形成厚度为 最小的第二颗粒的​​平均尺寸。 纸浆模具的优点在于它几乎不会堵塞，它产生各自具有光滑表面的纤维体，它不会因重复使用而造成损坏，并且在短时间内产生纤维体。

公开(公告)号：US08987968B2

公开(公告)日：2015-03-24

申请号：US13167736

申请日：2011-06-24

申请人： Daisuke Morishita ,  Yasuhiro Miyamoto

发明人： Daisuke Morishita ,  Yasuhiro Miyamoto

IPC分类号： H02K3/12 ,  H02K3/28 ,  H02K21/00

CPC分类号： H02K3/12 ,  H02K1/165 ,  H02K1/278 ,  H02K3/28 ,  H02K3/345 ,  H02K7/1838 ,  H02K21/00 ,  H02K21/16 ,  Y02E10/725

摘要： This power generator is so formed that a number q of slots per pole per phase obtained by dividing the number of slots by the number of poles of permanent magnets and the number of phases of voltages is a fraction satisfying 1

摘要翻译： 该发电机形成为通过将槽数除以永久磁铁的极数和电压的相数而获得的每相极数的q个槽是满足1

公开(公告)号：US08754981B2

公开(公告)日：2014-06-17

申请号：US13395124

申请日：2011-06-29

申请人： Makoto Iyoda ,  Yoshikazu Yamano ,  Shinya Ogasawara ,  Tomonori Mizutani ,  Yasuhiro Miyamoto

发明人： Makoto Iyoda ,  Yoshikazu Yamano ,  Shinya Ogasawara ,  Tomonori Mizutani ,  Yasuhiro Miyamoto

IPC分类号： H04N5/225

CPC分类号： H04N5/2251 ,  G03B17/02 ,  G03B17/561 ,  G03B2217/002

摘要： An imaging apparatus capable of reducing increase in the temperature of a supporting device coupling section is provided. The imaging apparatus includes a supporting device fixing portion having a screw hole to which a supporting device can be coupled, a supporting device receiving portion which has an exposed surface formed around the entrance of the screw hole and is configured to receive the supporting device, and an exterior section having an outer surface formed around an opening. The supporting device fixing portion and the supporting device receiving portion are formed as separate portions.

摘要翻译： 提供了能够降低支撑装置联接部的温度上升的成像装置。 成像装置包括支撑装置固定部分，其具有能够联接支撑装置的螺钉孔，支撑装置接收部分，其具有围绕螺钉孔的入口形成的暴露表面，并且被配置为容纳支撑装置;以及 具有围绕开口形成的外表面的外部部分。 支撑装置固定部分和支撑装置接收部分形成为分开的部分。