利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.023 秒)

    Para-phenylene sulfide block copolymer, process for the production of the same
    2.
    发明授权
    Para-phenylene sulfide block copolymer, process for the production of the same 失效
    对亚苯基硫醚嵌段共聚物，生产过程相同

    公开(公告)号：US4785057A

    公开(公告)日：1988-11-15

    申请号：US858851

    申请日：1986-04-30

    申请人： Zenya Shiiki ,  Takayuki Katto ,  Yo Iizuka ,  Takao Iwasaki ,  Toshitaka Kouyama

    发明人： Zenya Shiiki ,  Takayuki Katto ,  Yo Iizuka ,  Takao Iwasaki ,  Toshitaka Kouyama

    IPC分类号： C08G75/0254 ,  C08G75/0245 ,  H01B3/30 ,  H05K1/03 ,  C08G75/14 ,  C08G75/16

    CPC分类号： H01B3/301 ,  C08G75/0231 ,  C08G75/0245 ,  C08G75/0254 ,  D01F6/765 ,  D01F6/78 ,  H05K1/0333 ,  Y10S428/901 ,  Y10T428/24909 ,  Y10T428/24917 ,  Y10T428/31533

    摘要： A para-phenylene sulfide block copolymer consisting essentially of a recurring unit (A) ##STR1## and a recurring unit (B) ##STR2## said recurring units (A) being present in the form of a block of 20 to 5,000 units of (A) on the average in the molecular chain, the mol fraction of the recurring units (A) being in the range of 0.50 to 0.98, the block copolymer having a melt viscosity (.eta.*) of 50 to 100,000 poise as determined at 310.degree. C. at a shear rate of 200 sec.sup.-1 and having: (a) a glass transition temperature (Tg) of 20.degree. to 80.degree. C., (b) a crystalline melting point (Tm) of 250.degree. to 285.degree. C., and (c) a crystallization index (Ci) of 15 to 45, this value being that of the heat-treated, but not stretch-oriented copolymer, which block copolymer is preferably produced by a process comprising a first step of heating an aprotic polar organic solvent containing a dihaloaromatic compound consisting essentially of a m-dihalobenzene and an alkali metal sulfide to form a reaction liquid (E) containing a m-phenylene sulfide polymer consisting essentially of recurring units (B) ##STR3## and a second step of adding a p-dihalobenzene to the reaction liquid (E) and heating the mixture in the presence of an alkali metal sulfide and an aprotic polar organic solvent to form a block copolymer consisting essentially of the recurring units (B) and recurring units (A) ##STR4##

    摘要翻译： 基本上由重复单元（A）＆lt; IMAGE＆gt;和重复单元（B）＆lt; IMAGE＆gt;组成的对亚苯基硫醚嵌段共聚物表示重复单元（A）以20-5,000单位（ A）平均分子链中，重复单元（A）的摩尔分数在0.50〜0.98范围内，嵌段共聚物的熔体粘度（η）为50〜100,000泊，在310℃下测定 （a）玻璃化转变温度（Tg）为20〜80℃，（b）结晶熔点（Tm）为250〜285℃ ，（c）15〜45的结晶指数（Ci），该值为热处理而不是拉伸取向共聚物的值，该嵌段共聚物优选通过包括加热第 含有主要由间二卤代苯和碱金属硫化物组成的二卤代芳族化合物的非质子极性有机溶剂形成反应液 （E），其包含基本上由重复单元（B）组成的间苯硫醚聚合物，第二步是将对二卤代苯加入到反应液（E）中，并在碱金属硫化物存在下加热混合物 和非质子极性有机溶剂以形成基本上由重复单元（B）和重复单元（A）组成的嵌段共聚物。

    Polyarylenesulfide complexes, processes for production and uses thereof
    3.
    发明授权
    Polyarylenesulfide complexes, processes for production and uses thereof 失效
    聚芳硫醚络合物，其制备方法和用途

    公开(公告)号：US4613654A

    公开(公告)日：1986-09-23

    申请号：US734321

    申请日：1985-05-15

    申请人： Takayuki Katto ,  Toshitaka Kouyama ,  Takao Iwasaki ,  Zenya Shiiki

    发明人： Takayuki Katto ,  Toshitaka Kouyama ,  Takao Iwasaki ,  Zenya Shiiki

    IPC分类号： D01F6/76 ,  C08G75/02 ,  C08G75/06 ,  C08J5/18 ,  C08F283/00

    CPC分类号： C08G75/0295

    摘要： Novel polyarylenesulfide complexes are obtained by reacting a polyarylenesulfide with 0.05 to 20 mols of at least one strongly basic metal compound per 100 mols of arylenesulfide groups contained in the polyarylenesulfide under a uniformly dispersed condition, and have the properties defined in the following (A) through (C):(A) .eta.*/.eta..sub.0 *=3 to 100, wherein the .eta.* and .eta..sub.0 * stand for melt viscosities of the complex and the starting polyarylenesulfide, respectively;(B) .DELTA.T.sub.c2 =(T.sub.c2).sub.0 -T.sub.c2 =10 to 100.degree. C., wherein T.sub.c2 and (T.sub.c2).sub.0 stand for crystallization temperaturs of the complex and the starting polyarylenesulfide, respectively, observed when the polyarylenesulfide is cooled from its moten state; and(C) .DELTA.(.DELTA.E)=.DELTA.E-(.DELTA.E).sub.0 =5 to 75 kcal/mol, wherein .DELTA.E and (.DELTA.E).sub.0 stand for apparent flow activation energies of the complex and the starting polyarylenesulfide, respectively.The polyarylenesulfide complexes have higher melt viscosity with improved flow characteristics.

    摘要翻译： 通过在均匀分散的条件下使多芳基硫化物与包含在聚芳基硫醚中的每100摩尔芳基硫化物基团中的至少一种强碱性金属化合物与0.05至20摩尔的至少一种强碱性金属化合物反应获得新颖的聚芳硫醚络合物，并具有以下（A）至 （C）：（A）eta * / eta 0 * = 3至100，其中eta *和eta 0 *分别表示络合物和起始多芳基硫化物的熔体粘度; （B）DELTA Tc2 =（Tc2）0-Tc2 = 10〜100℃，其中Tc2和（Tc2）0分别代表复合物和起始多芳基硫化物的结晶温度，当聚芳基硫醚从其燃烧 州; 和（C）DELTA（DELTA E）= DELTA E-（DELTA E）0 = 5至75kcal / mol，其中DELTA E和（DELTA E）0分别表示络合物和起始聚芳基硫醚的表观流动活化能 。 聚芳硫醚配合物具有较高的熔体粘度和改善的流动特性。

    Method of preventing corrosion of apparatus for melt-processing polyarylene thioethers
    7.
    发明授权
    Method of preventing corrosion of apparatus for melt-processing polyarylene thioethers 失效
    防止熔融加工聚亚芳基硫醚的设备腐蚀的方法

    公开(公告)号：US4746698A

    公开(公告)日：1988-05-24

    申请号：US927825

    申请日：1986-11-05

    申请人： Toshitaka Kouyama ,  Takao Iwasaki ,  Takayuki Katto ,  Zenya Shiiki

    发明人： Toshitaka Kouyama ,  Takao Iwasaki ,  Takayuki Katto ,  Zenya Shiiki

    IPC分类号： C08J3/20 ,  C08K3/22 ,  C08K5/09 ,  C08K5/098 ,  C08L81/02 ,  C23F11/00

    CPC分类号： C23F11/00 ,  C08K3/22 ,  C08K5/098

    摘要： Corrosion of a melt-processing apparatus for processing a polyarylene thioether at a temperature higher than the melting point thereof is prevented by a method which comprises adding to 100 parts by weight of the polyarylene thioether 0.001 to 10 parts by weight of at least one member selected from the group consisting of (i) hydroxides of metals of the group IIa of the Periodic Table, (ii) oxides of metals of the group IIa of the Periodic Table and (iii) aromatic carboxylic acid salts of metals of the group IIa of the Periodic Table.By this method, even if the melt-processing article obtained is exposed to moisture, the electrical properties of the article formed (for example, insulation characteristics) and the water resistance are not substantially deteriorated.

    摘要翻译： 在高于其熔点的温度下处理聚亚芳基硫醚的熔融加工装置的腐蚀通过以下方法来防止：包括将100重量份的聚亚芳基硫醚加入到0.001重量份至10重量份的至少一个选自 由（i）元素周期表IIa族金属的氢氧化物，（ii）元素周期表IIa族金属的氧化物和（iii）IIa族金属的芳族羧酸盐组成的组 周期表。 通过这种方法，即使所得到的熔融加工制品暴露于水分，所形成的制品（例如绝缘特性）和耐水性的电性能基本上不劣化。

    Content reproducing apparatus, method, and program
    8.
    发明授权
    Content reproducing apparatus, method, and program 有权
    内容再现装置，方法和程序

    公开(公告)号：US08768145B2

    公开(公告)日：2014-07-01

    申请号：US12458452

    申请日：2009-07-13

    申请人： Takao Iwasaki ,  Keita Sato

    发明人： Takao Iwasaki ,  Keita Sato

    IPC分类号： H04N9/80

    CPC分类号： H04N9/8042 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B2220/2541 ,  H04N5/85 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/8455

    摘要： A content reproducing apparatus includes: a content control unit that controls reproduction of a content by reading a program from a BD and executing the program; a reproduction information recording unit that records reproduction information including a reproduction position within the content during the reproduction; a reproduction information acquiring unit that acquires, upon a start of the reproduction of the BD, the reproduction information recorded at a time of previous reproduction; and a resume-reproduction control unit that starts to reproduce the BD from the reproduction position identified based on the acquired reproduction information or from a vicinity thereof, wherein the content control unit controls the reproduction if the reproduction information has not been acquired by the reproduction information acquiring unit, and the resume-reproduction control unit controls the reproduction if the reproduction information has been acquired by the reproduction information acquiring unit.

    摘要翻译： 内容再现装置包括：内容控制单元，其通过从BD读取节目并执行该程序来控制内容的再现; 再现信息记录单元，其在再现期间记录包含内容内的再现位置的再现信息; 再现信息获取单元，在BD的再现开始时获取在先前再现时记录的再现信息; 以及恢复再现控制单元，其从基于所获取的再现信息或其附近识别的再现位置开始再现BD，其中，如果再现信息尚未被再现信息获取，则内容控制单元控制再现 并且恢复再现控制单元如果再现信息已被再现信息获取单元获取，则控制再现。

    FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE
    9.
    发明申请
    FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机燃油喷射系统

    公开(公告)号：US20090025686A1

    公开(公告)日：2009-01-29

    申请号：US12278441

    申请日：2006-06-19

    申请人： Hiroaki Kato ,  Takao Iwasaki ,  Teruo Ohsawa

    发明人： Hiroaki Kato ,  Takao Iwasaki ,  Teruo Ohsawa

    IPC分类号： F02M69/46

    CPC分类号： F02M59/102 ,  F02M59/022 ,  F02M63/0225 ,  F02M63/025 ,  F02M63/0265

    摘要： To provide a fuel injection system that can efficiently supply high pressure fuel with respect to fuel injectors of an internal combustion engine, whose pump is capable of being made versatile, and which has excellent maintainability such as service, replacement and detachment.An internal combustion engine fuel injection system comprises: one cassette type pump that is detachably attached to an internal combustion engine disposed with a cam and pressurizes fuel to a high pressure and pressure-feeds fuel in accompaniment with rotation of the cam; and a common rail that accumulates high pressure fuel that is pressure-fed from the one cassette type pump and supplies the high pressure fuel with respect to plural fuel injectors, wherein the cam is fixed to a camshaft and the camshaft is connected in a predetermined gear ratio with respect to a crankshaft of the internal combustion engine, and the one cassette type pump is disposed with just one plunger for pressurizing fuel in accompaniment with rotation of the cam and just one discharge valve for discharging fuel that has been pressurized by the plunger.

    摘要翻译： 提供一种燃料喷射系统，其可以相对于其能够制造多功能的内燃机的燃料喷射器有效地提供高压燃料，并且具有优异的可维护性，例如维修，更换和拆卸。 一种内燃机燃料喷射系统，包括：一个盒式泵，其可拆卸地附接到设置有凸轮的内燃机并且将燃料加压到高压并伴随着凸轮的旋转而加压燃料; 以及共轨，其累积从所述一个盒式泵进行加压的高压燃料，并且相对于多个燃料喷射器供应高压燃料，其中所述凸轮固定到凸轮轴，并且所述凸轮轴连接在预定齿轮 相对于内燃机的曲轴的比率，一个盒式泵设置有仅一个柱塞，用于随着凸轮的旋转而加压燃料，并且仅配置一个排出阀，用于排出已经被柱塞加压的燃料。