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    METHOD OF FORMING MOLDED FOAM AND MOLDED FOAM
    3.
    发明申请
    METHOD OF FORMING MOLDED FOAM AND MOLDED FOAM 审中-公开
    形成模制泡沫和模制泡沫的方法

    公开(公告)号：US20090029143A1

    公开(公告)日：2009-01-29

    申请号：US11815105

    申请日：2006-01-30

    申请人： Kentarou Kanae ,  Minoru Maeda ,  Yutaka Abe ,  Masato Kobayashi

    发明人： Kentarou Kanae ,  Minoru Maeda ,  Yutaka Abe ,  Masato Kobayashi

    IPC分类号： B32B3/26 ,  C08L47/00

    CPC分类号： C08L23/0815 ,  B29C44/586 ,  B29L2031/3005 ,  C08F297/02 ,  C08J9/0061 ,  C08J9/122 ,  C08J2203/08 ,  C08J2323/02 ,  C08J2453/00 ,  C08L23/04 ,  C08L23/06 ,  C08L53/005 ,  C08L53/025 ,  C08L2203/14 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/24 ,  C08L2666/04

    摘要： A method of molding a foam-molded product is provided which includes foam-molding a thermoplastic elastomer composition with a gas or a supercritical fluid, the composition containing 10 to 93 parts by mass of (1) an ethylene/α-olefin copolymer, 3 to 30 parts by mass of (2) a crystalline polyethylene resin, 3 to 30 parts by mass of (3) a hydrogenated block copolymer formed by hydrogenating a specific block copolymer, and 1 to 30 parts by mass (4) an α-olefin resin having three or more carbon atoms (provided that the total amount of the components (1), (2), (3), and (4) is 100 parts by mass), and having a melt flow rate at a temperature of 230° C. and a load of 10 kg of 5 g/10 min or more and a melt tension at a temperature of 210° C. and a take-up speed of 2 m/min of less than 3.0 cN. A foam-molded product is provided which exhibits excellent closed-cell properties, a uniform cell shape, a small cell diameter, excellent elastic recovery, excellent flexibility, excellent surface appearance, produces no odor, and exhibits excellent recyclability and an excellent cushion feel.

    摘要翻译： 提供了一种模制泡沫成型产品的方法，其包括用气体或超临界流体将热塑性弹性体组合物发泡成型，所述组合物含有10至93质量份的（1）乙烯/α-烯烃共聚物，3 至（30）质量份的（2）结晶聚乙烯树脂，3〜30质量份的（3）通过氢化特定嵌段共聚物形成的氢化嵌段共聚物和1〜30质量份（4）α-烯烃 具有三个或更多个碳原子的树脂（条件是组分（1），（2），（3）和（4）的总量为100质量份），熔体流动速率为230℃ ℃和10kg的5g / 10分钟或更高的载荷，在210℃的温度下的熔体张力和小于3.0cN的2m / min的卷取速度。 提供了发泡成型品，其具有优异的闭孔性能，均匀的泡孔形状，小泡孔直径，优异的弹性回复性，优异的柔软性，优异的表面外观，不产生气味，并表现出优异的可回收性和优良的缓冲感。

    OPTICAL CHARACTERISTIC MEASURING APPARATUS
    4.
    发明申请
    OPTICAL CHARACTERISTIC MEASURING APPARATUS 失效
    光学特性测量装置

    公开(公告)号：US20080316495A1

    公开(公告)日：2008-12-25

    申请号：US12186201

    申请日：2008-08-05

    申请人： Takaaki HIRATA ,  Minoru Maeda

    发明人： Takaaki HIRATA ,  Minoru Maeda

    IPC分类号： G01B9/02

    CPC分类号： G01J4/04 ,  G01B9/02003 ,  G01B9/02004 ,  G01B9/02007 ,  G01B2290/45 ,  G01B2290/70 ,  G01J3/10 ,  G01J3/4338 ,  G01J3/453 ,  G01M11/0235 ,  G01M11/0292 ,  G01N21/21 ,  G02B27/283 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0279 ,  H04J14/06

    摘要： An optical characteristic measuring apparatus includes: a light source section which sweeps wavelengths of a first input light and a second input light respectively, frequencies of the first and second input lights being different from each other and polarized states of the first and second input lights being perpendicular to each other, and outputs the first and second input light; an interference section which inputs one branched light of the first and second input lights to a measuring object, makes output light from the measuring object interfere with other branched light of the first and second input lights, and outputs a plurality of interference lights; a plurality of light receiving sections which are respectively provided for the interference lights, receives the interference lights respectively, and outputs signals in accordance with optical powers of the interference lights respectively; and a low-pass filter for filtering the outputted signals.

    摘要翻译： 光学特性测量装置包括：分别扫描第一输入光和第二输入光的波长的光源部，第一和第二输入光的频率彼此不同，第一和第二输入光的偏振状态为 彼此垂直并输出第一和第二输入光; 将第一和第二输入光的一个分支光输入到测量对象的干涉部分，使得来自测量对象的输出光与第一和第二输入光的其他分支光干涉，并输出多个干涉光; 分别设置用于干涉光的多个光接收部分分别接收干涉光，并分别根据干涉光的光功率输出信号; 以及用于对输出信号进行滤波的低通滤波器。

    LINEAR ACTUATOR
    5.
    发明申请
    LINEAR ACTUATOR 有权
    线性执行器

    公开(公告)号：US20080197719A1

    公开(公告)日：2008-08-21

    申请号：US12106392

    申请日：2008-04-21

    申请人： Hiroshi NAKAGAWA ,  Kazumichi KATO ,  Toshio MIKI ,  Minoru MAEDA ,  Takashi FUKUNAGA ,  Kozo FURUTANI ,  Toshiya SUGIMOTO

    发明人： Hiroshi NAKAGAWA ,  Kazumichi KATO ,  Toshio MIKI ,  Minoru MAEDA ,  Takashi FUKUNAGA ,  Kozo FURUTANI ,  Toshiya SUGIMOTO

    IPC分类号： H02K33/18 ,  H02K41/02

    CPC分类号： H01F7/1615 ,  H01F7/081 ,  H01F7/122 ,  H02K7/085 ,  H02K21/44 ,  H02K33/16 ,  H02K41/033

    摘要： An object of the present invention is to provide a linear actuator in which reliability is improved, and performance is also easily improved. The present invention provides a linear actuator including a stator, a movable element having an iron member, and being reciprocatable with respect to the stator, a permanent magnet fixed to the stator so as to be opposed to the iron member, and a coil fixed to the stator. Because both the coil and the permanent magnet are fixed to the stator, electrical current does not have to be supplied to the movable element, and the feeder lines connected to the coil will not be broken due to the movement of the movable element. In addition, the weight of the movable element will not be increased even when the weigh of the permanent magnet is increased in order to obtain high magnetic flux density for improvement in performance. Moreover, because the movable element does not include a magnet, a magnetizing operation does not have to be applied to the movable element. The permanent magnets may be a pair in which the directions the magnetic poles thereof differ from each other, and two pairs of permanent magnets may be provided. The number of magnetic fluxes that run through the magnetic pole elements and the iron member can be increased by providing a magnetic reluctance section around the permanent magnets.

    摘要翻译： 本发明的目的是提供一种可靠性提高的线性致动器，并且性能也容易提高。 本发明提供了一种线性致动器，其包括定子，具有铁构件的可移动元件，并且能够相对于定子往复运动;固定到定子上以与铁构件相对的永磁体，以及固定到 定子。 由于线圈和永磁体均固定在定子上，所以不必向可动元件供电，并且由于可移动元件的移动而连接到线圈的馈线不会被破坏。 此外，为了提高性能，为了获得高的磁通密度，即使永磁体的重量增加，可移动元件的重量也不会增加。 此外，由于可动元件不包括磁体，因此不必对可动元件施加磁化操作。 永磁体可以是彼此不同的磁极方向的一对，并且可以设置两对永磁体。 可以通过在永磁体周围设置磁阻部分来增加穿过磁极元件和铁构件的磁通量的数量。

    Wavelength monitor
    8.
    发明申请
    Wavelength monitor 失效
    波长监视器

    公开(公告)号：US20060290937A1

    公开(公告)日：2006-12-28

    申请号：US11473175

    申请日：2006-06-23

    申请人： Takaaki Hirata ,  Minoru Maeda ,  Hironori Takai ,  Hiroki Saitou

    发明人： Takaaki Hirata ,  Minoru Maeda ,  Hironori Takai ,  Hiroki Saitou

    IPC分类号： G01J3/45 ,  G01B9/02

    CPC分类号： G01J9/0246 ,  G02B6/42

    摘要： A wavelength monitor includes the following elements. An optical divider divides a beam of measured light into first and second divided beams of meal light. An interfering element converts the first and second divided beams of measured light into first and second parallel beams of measured light to cause interference between the first and second parallel beams of measured light with each other thereby generating an interfered beam of measured light. A light receiving element way including a plurality of light receiving elements receives the interfered beam of measured light. An interference signal converting unit receives output signals from the light receiving element array to generate interference signals different in phase by 90 degrees from each other. A signal processing unit receives the interference signals from the interference signal converting unit to obtain a wavelength of the measured light from the interference signals.

    摘要翻译： 波长监视器包括以下元件。 光学分配器将测量的光束分成第一和第二分割的膳食光束。 干扰元件将测量光的第一和第二分割光束转换成测量光的第一和第二平行光束，以使所测量的光的第一和第二平行光束彼此之间彼此相干，从而产生被测光的干涉光束。 包括多个光接收元件的光接收元件方式接收被测光束的受干扰光束。 干扰信号转换单元接收来自光接收元件阵列的输出信号，以产生彼此相差90度的干扰信号。 信号处理单元从干扰信号转换单元接收干扰信号，以从干扰信号中获得测量光的波长。

    Jitter generator
    9.
    发明申请
    Jitter generator 审中-公开
    抖动发生器

    公开(公告)号：US20050231292A1

    公开(公告)日：2005-10-20

    申请号：US11082483

    申请日：2005-03-17

    申请人： Hiroshi Akahori ,  Minoru Maeda

    发明人： Hiroshi Akahori ,  Minoru Maeda

    IPC分类号： H03B28/00 ,  H03L7/00

    CPC分类号： H03B28/00

    摘要： In a jitter generator (phase modulator), worsening of phase noise is restrained and phase modulation accuracy is improved, and the phase modulation accuracy is improved by preventing a change in the detection sensitivity of the phase detector, if any, from affecting a change in the phase modulation index. Also, phase modulation is made possible without lowering the phase modulation accuracy even when an input phase signal increases. In a jitter generator using a PLL circuit, a quadrature modulator to which a modulation signal from a phase signal generator is provided is inserted to an input stage of a phase detector that constitutes the PLL circuit. In addition to this, an overflow detector that detects an overflow on an upper limit side or lower limit side of an analog/digital converter, a control unit that outputs a value for an effective region of the analog/digital converter on the basis of an output of the overflow detector, a digital/analog converter that coverts an output of the control unit to an analog signal, and an adder that adds an output of the digital/analog converter to the modulation signal, are provided.

    摘要翻译： 在抖动发生器（相位调制器）中，抑制了相位噪声的恶化，提高了相位调制精度，并且通过防止相位检测器的检测灵敏度的变化（如果有的话）影响到相位调制精度的变化 相位调制指数。 此外，即使输入相位信号增加，也可以进行相位调制而不降低相位调制精度。 在使用PLL电路的抖动发生器中，将来自相位信号发生器的调制信号所提供的正交调制器插入构成PLL电路的相位检测器的输入级。 除此之外，检测模拟/数字转换器的上限侧或下限侧的上溢的溢出检测器，基于模拟/数字转换器输出模拟/数字转换器的有效区域的值的控制单元 提供溢出检测器的输出，将控制单元的输出覆盖为模拟信号的数字/模拟转换器，以及将数字/模拟转换器的输出与调制信号相加的加法器。

    Linear actuator
    10.
    发明申请
    Linear actuator 有权
    线性执行机构

    公开(公告)号：US20050057101A1

    公开(公告)日：2005-03-17

    申请号：US10497678

    申请日：2002-11-26

    申请人： Hiroshi Nakagawa ,  Kazumichi Kato ,  Toshio Miki ,  Minoru Maeda ,  Takashi Fukunaga ,  Kozo Furutani ,  Toshiya Sugimoto

    发明人： Hiroshi Nakagawa ,  Kazumichi Kato ,  Toshio Miki ,  Minoru Maeda ,  Takashi Fukunaga ,  Kozo Furutani ,  Toshiya Sugimoto

    IPC分类号： H01F7/08 ,  H01F7/122 ,  H01F7/16 ,  H02K21/44 ,  H02K33/00 ,  H02K33/02 ,  H02K33/16 ,  H02K41/03 ,  H02K41/00

    CPC分类号： H01F7/1615 ,  H01F7/081 ,  H01F7/122 ,  H02K7/085 ,  H02K21/44 ,  H02K33/16 ,  H02K41/033

    摘要： An object of the present invention is to provide a linear actuator in which reliability is improved, and performance is also easily improved. The present invention provides a linear actuator including a stator, a movable element having an iron member, and being reciprocatable with respect to the stator, a permanent magnet fixed to the stator so as to be opposed to the iron member, and a coil fixed to the stator. Because both the coil and the permanent magnet are fixed to the stator, electrical current does not have to be supplied to the movable element, and the feeder lines connected to the coil will not be broken due to the movement of the movable element. In addition, the weight of the movable element will not be increased even when the weigh of the permanent magnet is increased in order to obtain high magnetic flux density for improvement in performance. Moreover, because the movable element does not include a magnet, a magnetizing operation does not have to be applied to the movable element. The permanent magnets may be a pair in which the directions the magnetic poles thereof differ from each other, and two pairs of permanent magnets may be provided. The number of magnetic fluxes that run through the magnetic pole elements and the iron member can be increased by providing a magnetic reluctance section around the permanent magnets.

    摘要翻译： 本发明的目的是提供一种可靠性提高的线性致动器，并且性能也容易提高。 本发明提供了一种线性致动器，其包括定子，具有铁构件的可移动元件，并且能够相对于定子往复运动;固定到定子上以与铁构件相对的永磁体，以及固定到 定子。 由于线圈和永磁体均固定在定子上，所以不必向可动元件供电，并且由于可移动元件的移动而连接到线圈的馈线不会被破坏。 此外，为了提高性能，为了获得高的磁通密度，即使永磁体的重量增加，可移动元件的重量也不会增加。 此外，由于可动元件不包括磁体，因此不必对可动元件施加磁化操作。 永磁体可以是彼此不同的磁极方向的一对，并且可以设置两对永磁体。 可以通过在永磁体周围设置磁阻部分来增加穿过磁极元件和铁构件的磁通量的数量。