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    Method for producing polyamides
    1.
    发明授权
    Method for producing polyamides 有权
    生产聚酰胺的方法

    公开(公告)号：US6156869A

    公开(公告)日：2000-12-05

    申请号：US363190

    申请日：1999-07-29

    申请人： Kozo Tamura ,  Hideaki Oka ,  Kazunori Watanabe ,  Susumu Matsunaga

    发明人： Kozo Tamura ,  Hideaki Oka ,  Kazunori Watanabe ,  Susumu Matsunaga

    IPC分类号： C08G69/30 ,  C08G69/04 ,  C08G69/28 ,  C08G69/26

    CPC分类号： C08G69/28 ,  C08G69/04

    摘要： A method for producing polyamides, and to a method for producing primary polycondensates which are intermediates for polyamide production. More precisely, the invention relates to a method for producing primary polycondensates, which comprises a step of polycondensing a dicarboxylic acid component having a terephthalic acid content of from 60 to 100 mol % and a diamine component in which the amount of 1,9-nonanediamine and/or 2-methyl-1,8-octanediamine falls between 60 and 100 mol %, in the presence of water of being from 15 to 35% by weight, at a reaction temperature falling between 250.degree. C. and 280.degree. C. and under a reaction pressure (P) that satisfies the following formula (1):P.sub.0 .gtoreq.P.gtoreq.0.7 P.sub.0 (1)where P.sub.0 indicates the saturated vapor pressure of water at the reaction temperature, to form a primary polycondensate, followed by a step of taking the resulting primary polycondensate as formed in the previous step out of the reactor in an atmospheric environment while it is at a temperature within the same range as in the previous step and has a water content within the same range as in the previous step. The invention further relates to a method of polymerizing the primary polycondensate prepared previously into a polyamide having an increased molecular weight.

    摘要翻译： 聚酰胺的制造方法以及作为聚酰胺制造用中间体的初级缩聚物的制造方法。 更确切地说，本发明涉及一种生产一次缩聚物的方法，其包括使对苯二甲酸含量为60-100mol％的二羧酸组分和一种其中1,9-壬二胺的二胺组分缩聚的步骤 和/或2-甲基-1,8-辛二胺的含量为60〜100摩尔％，在水的存在下为15〜35重量％，反应温度为250〜280℃。 在满足下列公式（1）的反应压力（P）下：P0> / = P> / = 0.7 P0（1）其中P0表示反应温度下水的饱和蒸汽压，形成初级缩聚物， 然后在大气环境中将在前一步骤中形成的所得初级缩聚物从反应器中取出，同时在与上一步骤相同的范围内的水分含量在与 上一步。 本发明还涉及将先前制备的初级缩聚物聚合成具有增加的分子量的聚酰胺的方法。

    Method of taking (meth)acrylic ester polymer out of liquid reaction mixture
    2.
    发明授权
    Method of taking (meth)acrylic ester polymer out of liquid reaction mixture 有权
    将（甲基）丙烯酸酯聚合物从液体反应混合物中取出的方法

    公开(公告)号：US08119749B2

    公开(公告)日：2012-02-21

    申请号：US11996426

    申请日：2006-07-21

    申请人： Kenichi Hamada ,  Susumu Matsunaga ,  Kazunori Watanabe ,  Masaji Kato ,  Jun Nagai ,  Tatsufumi Watanabe ,  Tatsuo Morotomi ,  Hiroshi Oshima

    发明人： Kenichi Hamada ,  Susumu Matsunaga ,  Kazunori Watanabe ,  Masaji Kato ,  Jun Nagai ,  Tatsufumi Watanabe ,  Tatsuo Morotomi ,  Hiroshi Oshima

    IPC分类号： C08F4/52 ,  C08F2/00 ,  C08F118/02 ,  C08F4/46

    CPC分类号： C08F6/02 ,  C08F6/12 ,  C08L33/10 ,  C08L33/08

    摘要： The present invention relates to a method of obtaining a (meth)acrylate-based polymer from a reaction solution containing the (meth)acrylate-based polymer, the method including (a) adding an acid to the reaction solution containing the (meth)acrylate-based polymer which is obtained by polymerizing a monomer composed mainly of a (meth)acrylate in a water-insoluble organic solvent in the presence of a metal compound, (b) washing the reaction solution to which the acid has been added by admixing water at 90° C. or more, (c) separating the mixed solution of the reaction solution and water generated by the washing in (b) into an organic solvent solution layer and an aqueous solution layer, and (d) isolating each of the organic solvent solution layer and the aqueous solution layer in order to obtain the (meth)acrylate-based polymer from the isolated organic solvent solution layer.

    摘要翻译： 本发明涉及从含（甲基）丙烯酸酯类聚合物的反应溶液中获得（甲基）丙烯酸酯类聚合物的方法，该方法包括（a）向含有（甲基）丙烯酸酯类聚合物的反应溶液中加入酸， 基于聚合物，其通过在金属化合物的存在下在水不溶性有机溶剂中聚合主要由（甲基）丙烯酸酯组成的单体获得，（b）通过混合水洗涤已加入酸的反应溶液 （c）将反应溶液的混合溶液和（b）中的洗涤产生的水分离成有机溶剂溶液层和水溶液层，（d）分离有机溶剂 溶剂溶液层和水溶液层，以从分离的有机溶剂溶液层中获得（甲基）丙烯酸酯类聚合物。

    METHOD OF TAKING (METH)ACRYLIC ESTER POLYMER OUT OF LIQUID REACTION MIXTURE
    3.
    发明申请
    METHOD OF TAKING (METH)ACRYLIC ESTER POLYMER OUT OF LIQUID REACTION MIXTURE 有权
    采用液相反应混合物（甲基）丙烯酸酯聚合物的方法

    公开(公告)号：US20090118450A1

    公开(公告)日：2009-05-07

    申请号：US11996426

    申请日：2006-07-21

    申请人： Kenichi Hamada ,  Susumu Matsunaga ,  Kazunori Watanabe ,  Masaji Kato ,  Jun Nagai ,  Tatsufumi Watanabe ,  Tatsuo Morotomi ,  Hiroshi Oshima

    发明人： Kenichi Hamada ,  Susumu Matsunaga ,  Kazunori Watanabe ,  Masaji Kato ,  Jun Nagai ,  Tatsufumi Watanabe ,  Tatsuo Morotomi ,  Hiroshi Oshima

    IPC分类号： C08F220/10

    CPC分类号： C08F6/02 ,  C08F6/12 ,  C08L33/10 ,  C08L33/08

    摘要： Problems: To easily and efficiently obtain a high quality (meth)acrylate-based polymer containing small residual amount of metal components (an aluminum component, an alkali metal component and other metal components) and having high purity and excellent properties such as heat resistance, transparency and others.Means for Solving the Problems: The present invention provides a method of obtaining a (meth)acrylate-based polymer by adding an acid to a reaction solution containing the (meth)acrylate-based polymer obtained by polymerizing a (meth)acrylate-based monomer in a water-insoluble organic solvent in the presence of a metal compound such as a metal-containing polymerization initiator, an organoaluminum compound and the like, washing the reaction solution to which the acid has been added by admixing water at 90° C. or more, separating the mixed solution of the reaction solution and water generated by washing into an organic solvent solution layer and an aqueous solution layer, isolating the organic solvent solution separated into a layer, and obtaining the (meth)acrylate-based polymer out of the solution. Also provided is a high-purity (meth)acrylate-based polymer having excellent transparency obtained by the method.

    摘要翻译： 问题：为了容易且有效地获得含有少量金属成分（铝成分，碱金属成分和其他金属成分）的高质量（甲基）丙烯酸酯系聚合物，其纯度高，耐热性优良等优异， 透明度等。 解决问题的手段本发明提供一种通过向含有（甲基）丙烯酸酯系单体（甲基）丙烯酸酯系聚合物而得到的（甲基）丙烯酸酯系聚合物）的反应溶液中添加酸而获得（甲基）丙烯酸酯系聚合物的方法 在金属化合物如含金属聚合引发剂，有机铝化合物等的存在下在水不溶性有机溶剂中，通过在90℃下混合水来洗涤加入酸的反应溶液，或 将反应溶液和通过洗涤产生的水的混合溶液分离成有机溶剂溶液层和水溶液层，分离出分离成一层的有机溶剂溶液，得到（甲基）丙烯酸酯类聚合物 解。 还提供了通过该方法获得的具有优异透明性的高纯度（甲基）丙烯酸酯类聚合物。

    Method for driving linear actuator
    4.
    发明授权
    Method for driving linear actuator 有权

    公开(公告)号：US09621095B2

    公开(公告)日：2017-04-11

    申请号：US13976269

    申请日：2012-01-19

    申请人： Yasuo Ibuki ,  Takafumi Ohba ,  Kazunori Watanabe

    发明人： Yasuo Ibuki ,  Takafumi Ohba ,  Kazunori Watanabe

    IPC分类号： H02K33/00 ,  H02P25/02 ,  H02P25/032

    CPC分类号： H02P25/032

    摘要： An amplitude control unit (40) detects the amplitude of a movable element (12) that reciprocates relative to a stator (11), detects fluctuations in a load over time according to detected fluctuations over time in the amplitude, and detects an abnormality on the basis of the detected fluctuations over time in the load. The amplitude control unit (40) outputs the detected amplitudes to a control output unit (50). The control output unit (50) controls a drive current (Id) for reciprocating the movable element (12) on the basis of the amplitude information supplied from the amplitude control unit (40).

    Map update data supply device and map update data supply program
    6.
    发明授权
    Map update data supply device and map update data supply program 有权
    地图更新数据提供设备和地图更新数据提供程序

    公开(公告)号：US08990012B2

    公开(公告)日：2015-03-24

    申请号：US13635143

    申请日：2011-03-07

    申请人： Kimiyoshi Sawai ,  Kazunori Watanabe ,  Takayuki Watanabe ,  Yasutaka Atarashi

    发明人： Kimiyoshi Sawai ,  Kazunori Watanabe ,  Takayuki Watanabe ,  Yasutaka Atarashi

    IPC分类号： G08G3/00 ,  G01C21/32 ,  G06F17/30

    CPC分类号： G01C21/32 ,  G06F17/30241

    摘要： A map update data supply device includes: a request update data extraction unit that based on an update request extracts a request update section, and a latest version of an overwrite update data file for overwrite updating; and a safeguard update data extraction unit that extracts a safeguard update section that safeguards a network between adjacent sections, and up to an update safeguard version of a difference update data file, wherein the extracted data files are supplied to a navigation device.

    摘要翻译： 地图更新数据提供装置包括：基于更新请求提取请求更新部分的请求更新数据提取单元和用于覆盖更新的覆盖更新数据文件的最新版本; 以及保护更新数据提取单元，其提取保护相邻区间之间的网络的保护更新部，以及直到差分更新数据文件的更新保护版本，其中所提取的数据文件被提供给导航装置。

    Capacitor discharger for power conversion system
    7.
    发明授权
    Capacitor discharger for power conversion system 有权
    电力转换系统电容放电器

    公开(公告)号：US08929113B2

    公开(公告)日：2015-01-06

    申请号：US13568469

    申请日：2012-08-07

    申请人： Kazunori Watanabe ,  Tsuneo Maebara

    发明人： Kazunori Watanabe ,  Tsuneo Maebara

    IPC分类号： H02M7/537 ,  H02M7/48 ,  H02M1/32

    CPC分类号： H02M7/48 ,  B60L2210/14 ,  H02M2001/322 ,  Y02T10/7225

    摘要： A capacitor discharger applied to a power conversion system including a DC voltage source, a power conversion circuit having a pair of input terminals via which the DC voltage source is electrically connected to the power conversion circuit, and a capacitor electrically connected between the pair of input terminals of the power conversion circuit. The capacitor discharger includes a first series connection of resistive elements and a second series connection of resistive elements. In the capacitor discharger, a parallel connection of the first and second series connections of resistive elements is electrically connected between the pair of input terminals of the power conversion circuit. This can ensure a discharge path for discharging the capacitor even in the presence of an abnormality in a portion of the parallel connection of the first and second series connections of resistive elements.

    摘要翻译： 一种电容放电器，其应用于包括直流电压源的电力转换系统，具有一对输入端子的电力转换电路，直流电压源通过该电压转换电路电连接到电力转换电路;以及电容器，电连接在所述一对输入端 电源转换电路的端子。 电容放电器包括电阻元件的第一串联连接和电阻元件的第二串联连接。 在电容放电器中，电阻元件的第一和第二串联连接的并联连接电连接在功率转换电路的一对输入端之间。 即使在电阻元件的第一和第二串联连接的并联部分的一部分存在异常的情况下，也可以确保用于放电电容器的放电路径。

    Optical scanner and image forming apparatus including same
    8.
    发明授权
    Optical scanner and image forming apparatus including same 有权
    光扫描器及包括其的图像形成装置

    公开(公告)号：US08780159B2

    公开(公告)日：2014-07-15

    申请号：US13897970

    申请日：2013-05-20

    申请人： Keiichi Serizawa ,  Takeshi Yamakawa ,  Kazunori Watanabe

    发明人： Keiichi Serizawa ,  Takeshi Yamakawa ,  Kazunori Watanabe

    IPC分类号： B41J2/435

    CPC分类号： G02B26/10 ,  G02B26/12 ,  G03G15/04036 ,  G03G15/0435

    摘要： An optical scanner includes a light source, an optical element, a deflector, a casing, and a first cover. The deflector deflects the light beam emitted from the light source to scan a photoreceptor through the optical element. The casing includes an upper opening, walls including a transparent plate defining a deflector compartment to accommodate the deflector, and an optical element mounting portion to accommodate the light source and the optical element. The first cover covers the upper opening of the casing and includes a recessed portion recessed toward the bottom of the casing and including a first opening at the bottom thereof facing the deflector. The recessed portion and the walls are directly or indirectly connected to define a single continuous space isolating the deflector compartment from the optical element mounting portion. The recessed portion and the deflector compartment communicate via the first opening.

    摘要翻译： 光学扫描器包括光源，光学元件，偏转器，壳体和第一盖。 偏转器使从光源发射的光束偏转以通过光学元件扫描感光体。 壳体包括上部开口，包括限定用于容纳偏转器的偏转器隔室的透明板的壁和用于容纳光源和光学元件的光学元件安装部分。 第一盖覆盖壳体的上部开口，并且包括朝向壳体的底部凹陷的凹部，并且包括在其底部处面向偏转器的第一开口。 凹陷部分和壁直接或间接连接以限定将偏转器隔室与光学元件安装部分隔离的单个连续空间。 凹陷部分和偏转器室通过第一开口连通。

    Lighting device
    10.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US08714770B2

    公开(公告)日：2014-05-06

    申请号：US13056632

    申请日：2009-07-27

    申请人： Masaru Kato ,  Kazunori Watanabe

    发明人： Masaru Kato ,  Kazunori Watanabe

    IPC分类号： F21V7/09

    CPC分类号： F21V5/04 ,  F21S2/00 ,  F21S4/20 ,  F21S8/08 ,  F21V5/007 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： A lighting device (1) is configured to include: an elongated flat substrate (2); a plurality of semiconductor light sources (3) arranged on the flat substrate in a longitudinal direction of the flat substrate; and a lens plate (4) disposed to face the semiconductor light sources, wherein the lens plate includes a lens-light-incident surface facing the semiconductor light sources and includes a lens-light-emitting surface, a first lens section (5) is formed on one of the lens-light-incident surface and the lens-light-emitting surface and distributing the light emitted by the semiconductor light source in the longitudinal direction, a second lens section (9) is formed on the other one of the lens-light-incident surface and the lens-light-emitting surface for distributing the light emitted by the semiconductor light sources in a width direction, and the first lens section has a curvature surface unit including two or more convex section curvature surfaces having different curvature radii and formed adjacent in the longitudinal direction, each convex section's curvature surface is disposed inside a facing area facing an area corresponding to a width of each semiconductor light source in the longitudinal direction.

    摘要翻译： 照明装置（1）被配置为包括：细长平坦基板（2）; 多个半导体光源（3），沿着所述平坦基板的长度方向配置在所述平坦基板上; 以及透镜板（4），其设置为面对所述半导体光源，其中，所述透镜板包括面向所述半导体光源的透镜光入射面，并且包括透镜发光面，所述第一透镜部（5）为 形成在所述透镜光入射面和所述透镜发光面中的一个上，并且在所述纵向方向上分配由所述半导体光源发射的光;第二透镜部（9）形成在所述透镜 光入射表面和用于将半导体光源发射的光在宽度方向上分配的透镜发光表面，并且第一透镜部具有包括具有不同曲率半径的两个或更多个凸部曲率面的曲率面单元 并且在长度方向上相邻地形成，每个凸部的曲率面设置在与长条状的各半导体光源的宽度对应的面对面的面对面 方向。