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38 条记录 (耗时 0.024 秒)

    Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof
    21.
    发明授权
    Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof 有权
    结晶聚乙醇酸，聚乙醇酸组合物及其制备方法

    公开(公告)号：US06951956B2

    公开(公告)日：2005-10-04

    申请号：US10132578

    申请日：2002-04-25

    申请人： Kazuyuki Yamane ,  Hiromitsu Miura ,  Toshihiko Ono ,  Junji Nakajima ,  Daisuki Itoh

    发明人： Kazuyuki Yamane ,  Hiromitsu Miura ,  Toshihiko Ono ,  Junji Nakajima ,  Daisuki Itoh

    IPC分类号： B29C49/00 ,  B65D1/02 ,  C07C59/10 ,  C08G63/08 ,  C08G63/80 ,  C08G63/88 ,  C08K5/49 ,  C08K5/527

    CPC分类号： C08G63/08 ,  C08G63/80 ,  C08G63/88 ,  C08K5/527 ,  C08L67/04

    摘要： Crystalline polyglycolic acid wherein a difference between the melting point Tm and the crystallization temperature Tc2 is not lower than 35° C., and a difference between the crystallization temperature Tc1 and the glass transition temperature Tg is not lower than 40° C. A production process of polyglycolic acid modified in crystallinity, comprising applying heat history to crystalline polyglycolic acid at a temperature of not lower than (the melting point Tm of the crystalline polyglycolic acid+38° C.). A polyglycolic acid composition comprising crystalline polyglycolic acid and a heat stabilizer, wherein a difference (T2−T1) between the temperature T2 at 3%-weight loss on heating of the polyglycolic acid composition and the temperature T1 at 3%-weight loss on heating of the crystalline polyglycolic acid is not lower than 5° C.

    摘要翻译： 其中熔点Tm和结晶温度Tc 2之差的结晶聚乙醇酸不低于35℃，结晶温度Tc 1和 玻璃化转变温度Tg不低于40℃。结晶度改性的聚乙醇酸的制备方法包括在不低于（结晶聚乙醇酸+ 38的熔点Tm）的温度下对结晶聚乙醇酸施加热历史 C。）。 一种包含结晶聚乙醇酸和热稳定剂的聚乙醇酸组合物，其中温度T 2℃之间的差异（T 2 2 -T 1 H 2）在 聚乙醇酸组合物加热时3％重量损失和结晶聚乙醇酸加热时3％重量损失温度T 1不低于5℃。

    Optical disk device and tilt correction method thereof
    26.
    发明申请
    Optical disk device and tilt correction method thereof 失效
    光盘装置及其倾斜校正方法

    公开(公告)号：US20080049577A1

    公开(公告)日：2008-02-28

    申请号：US11974336

    申请日：2007-10-12

    申请人： Koji Iijima ,  Motoyuki Suzuki ,  Junji Nakajima

    发明人： Koji Iijima ,  Motoyuki Suzuki ,  Junji Nakajima

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0956 ,  G11B2007/0013

    摘要： There are provided an optical disk device and tilt correction processing method for performing recording/reproduction by rapidly acquiring an optimal tilt correction value for an optical disk having a plurality of recording/reproducing layers. In an optical disk device capable of recording or reproducing information by irradiating a laser beam to each of a plurality of recording/reproducing layers of an optical disk, the tilt value is stepwise set within a predetermined range at a predetermined radius position of the recording/reproducing layer located at the farthest distance from the laser beam irradiation side so that an optimal tilt correction value can be obtained from the quadratic function by the method of least squares of the jitter or the like obtained from the disk. By applying the optimal tilt value obtained to the other recording/reproducing layer, it is possible to start recording or reproduction in a short time.

    摘要翻译： 提供了一种用于通过快速获取具有多个记录/再现层的光盘的最佳倾斜校正值来执行记录/再现的光盘装置和倾斜校正处理方法。 在能够通过向光盘的多个记录/再现层中的每一个照射激光来记录或再现信息的光盘装置中，倾斜值被逐步设定在记录/再现层的预定半径位置的预定范围内， 再现层位于距离激光束照射侧最远的距离处，从而可以通过从盘获得的抖动等的最小平方的二次函数获得最佳倾斜校正值。 通过将获得的最佳倾斜值应用于其他记录/再现层，可以在短时间内开始记录或再现。

    Lithium Ion Secondary Battery And Method For Producing The Same
    27.
    发明申请
    Lithium Ion Secondary Battery And Method For Producing The Same 有权
    锂离子二次电池及其制造方法

    公开(公告)号：US20080038639A1

    公开(公告)日：2008-02-14

    申请号：US11578964

    申请日：2005-04-19

    申请人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Shigeo Ikuta ,  Akiko Fujino ,  Eitaro Nakamura

    发明人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Shigeo Ikuta ,  Akiko Fujino ,  Eitaro Nakamura

    IPC分类号： H01M4/04 ,  H01M10/40 ,  H01M4/62

    CPC分类号： H01M10/0567 ,  H01M4/0402 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/139 ,  H01M4/62 ,  H01M10/0525 ,  H01M2300/004 ,  Y10T29/49115

    摘要： A method for producing a lithium ion secondary battery includes the steps of: forming a positive electrode mixture layer on a positive electrode substrate to obtain a positive electrode; forming a negative electrode mixture layer on a negative electrode substrate to obtain a negative electrode; forming an electronically insulating porous film that is bonded to a surface of at least one of the positive electrode and the negative electrode; interposing a separator between the positive electrode and the negative electrode to form an electrode plate assembly; and impregnating the electrode plate assembly with a non-aqueous electrolyte. The step of forming a porous film includes the steps of: preparing a porous film paste that contains a film binder comprising a thermo-cross-linkable resin and a particulate filler; and applying the porous film paste onto a surface of at least one of the positive electrode and the negative electrode and heating the resultant applied film.

    摘要翻译： 锂离子二次电池的制造方法包括以下步骤：在正极基板上形成正极合剂层，得到正极; 在负极基板上形成负极合剂层，得到负极; 形成与所述正极和所述负极中的至少一个的表面接合的电子绝缘性多孔膜， 在正极和负极之间插入隔板以形成电极板组件; 并用非水电解质浸渍电极板组件。 形成多孔膜的步骤包括以下步骤：制备含有包含可热交联树脂和颗粒填料的膜粘合剂的多孔膜糊; 以及将所述多孔膜浆料涂布在所述正极和负极中的至少一个的表面上，并加热所得到的涂膜。

    Lithium ion secondary battery
    29.
    发明申请
    Lithium ion secondary battery 有权
    锂离子二次电池

    公开(公告)号：US20060194116A1

    公开(公告)日：2006-08-31

    申请号：US10568536

    申请日：2004-09-13

    申请人： Kohei Suzuki ,  Tsumoru Ohata ,  Junji Nakajima ,  Akiko Fujino ,  Shigeo Ikuta ,  Tetsuya Hayashi ,  Yusuke Fukumoto ,  Shinji Kasamatsu

    发明人： Kohei Suzuki ,  Tsumoru Ohata ,  Junji Nakajima ,  Akiko Fujino ,  Shigeo Ikuta ,  Tetsuya Hayashi ,  Yusuke Fukumoto ,  Shinji Kasamatsu

    IPC分类号： H01M2/16 ,  H01M4/58

    CPC分类号： H01M2/166 ,  H01M2/1673 ,  H01M2/168 ,  H01M2/18 ,  H01M4/133 ,  H01M4/134 ,  H01M4/621 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/4235

    摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte, the porous film being adhered to a surface of at least the negative electrode. The porous film includes an inorganic filler and a first binder: The content of the first binder in the porous film is 1.5 to 8 parts by weight per 100 parts by weight of the filler: The first binder includes a first rubber including an acrylonitrile unit: The first rubber is water-insoluble and has a decomposition temperature of 250° C. or higher. The negative electrode includes a negative electrode active material capable of absorbing and desorbing lithium ion and a second binder, and the second binder includes a second rubber particle and a water-soluble polymer.

    摘要翻译： 锂离子二次电池包括能够吸收和解吸锂离子的正极，能够吸收和解吸锂离子的负极，介于正极和负极之间的多孔膜和非水电解质，多孔 膜至少粘附在至少负极的表面上。 多孔膜包括无机填料和第一粘合剂：多孔膜中的第一粘合剂的含量相对于100重量份的填料为1.5〜8重量份。第一粘合剂包括含有丙烯腈单元的第一橡胶： 第一橡胶是水不溶性的，分解温度为250℃以上。 负极包括能够吸收和解吸锂离子的负极活性物质和第二粘合剂，第二粘合剂包括第二橡胶颗粒和水溶性聚合物。

    Light-modulation element and production method thereof
    30.
    发明授权
    Light-modulation element and production method thereof 失效
    光调制元件及其制造方法

    公开(公告)号：US06215535B1

    公开(公告)日：2001-04-10

    申请号：US08951737

    申请日：1997-10-16

    申请人： Junji Nakajima ,  Hideaki Mochizuki ,  Masao Yamamoto ,  Hirofumi Wakemoto

    发明人： Junji Nakajima ,  Hideaki Mochizuki ,  Masao Yamamoto ,  Hirofumi Wakemoto

    IPC分类号： G02F11333

    CPC分类号： G02F1/1334 ,  C09K19/544

    摘要： The present invention provides a light-modulation element comprising at least: liquid crystal droplets having a particle size between 0.6 &mgr;m-2 &mgr;m, which have light-modulating functions to scatter light rays or transmit light rays and polymer matrix having an interstructure thickness of 0.5 &mgr;m or less between the liquid crystal droplets. The light-modulation element works to scatter light rays or transmit light rays by turning on a voltage or turning off a voltage. The light-modulation element is produced by a polymerization process and a mixing step to separate out liquid crystal phases in a polymer matrix.

    摘要翻译： 本发明提供一种光调制元件，其至少包括：具有0.6μm-2μm的粒径的液晶微滴，其具有散射光线或透射光线的光调制功能和具有0.5的结构厚度的聚合物基体 在液晶小液滴之间。 光调制元件用于通过接通电压或关闭电压来散射光线或透射光线。 光调制元件通过聚合方法和混合步骤制备，以分离聚合物基质中的液晶相。