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    • 13. 发明授权
    • Method for evaluating life of cable insulating coating material
    • 电缆绝缘涂层材料寿命评估方法
    • US08668382B2
    • 2014-03-11
    • US13396199
    • 2012-02-14
    • Kyoko HonboMotoko HaradaHideto MomoseTakanori YamazakiDaisuke AbeYoshiaki Nakamura
    • Kyoko HonboMotoko HaradaHideto MomoseTakanori YamazakiDaisuke AbeYoshiaki Nakamura
    • G01N3/60G01N17/00
    • G01N25/00H01B3/30H01B7/28
    • Disclosed is a method for estimating, within a short time, the life of a cable insulating coating material containing an antioxidant in a suitable concentration based on the rate of decrease of the antioxidant and on the critical concentration of the antioxidant at which oxidative degradation rapidly proceeds. The method tests the coating material to examine its life, the coating material including a base polymer, and an antioxidant having a functional group suppressing an oxidative deteriorative reaction of the base polymer. The method includes performing a thermal degradation test on the coating material; determining the degradation levels and degradation rates of the coating material at two or more time points in the thermal degradation test, based on the ratio of the absorbance of the functional group of the antioxidant to the absorbance of the base polymer; and thereby evaluating the life of the coating material.
    • 公开了一种在短时间内基于抗氧化剂的降低速率和氧化降解快速进行的抗氧化剂的临界浓度估算含有抗氧化剂的电缆绝缘涂层材料的寿命的方法 。 该方法测试涂层材料以检查其寿命,包括基础聚合物的涂层材料和具有抑制基础聚合物的氧化劣化反应的官能团的抗氧化剂。 该方法包括对涂料进行热降解试验; 基于抗氧化剂的官能团的吸光度与基础聚合物的吸光度的比率,确定热降解试验中两个或更多个时间点的涂料的降解水平和降解速率; 从而评估涂料的使用寿命。
    • 17. 发明申请
    • Magnetic head slider with flying height control
    • 磁头滑块具有飞行高度控制
    • US20070058296A1
    • 2007-03-15
    • US11516828
    • 2006-09-06
    • Kiyoshi HashimotoHidekazu KohiraTakanori YamazakiKoji Miyake
    • Kiyoshi HashimotoHidekazu KohiraTakanori YamazakiKoji Miyake
    • G11B5/60G11B21/22
    • G11B5/6005G11B5/6064
    • Embodiments of the invention provide a slider structure able to lower a flying height compensation ratio caused by a projecting deformation of an air bearing surface of a slider by a flying height control mechanism and afford a change in flying height with a low control power. In one embodiment, a slider is provided with a leading edge, an air bearing surface, and a trailing edge. The air bearing surface includes a front pad, the front pad being made up of a front step bearing surface, leading rail surfaces, and side step bearing surfaces. The air bearing surface also includes a negative pressure groove surface surrounded by the front pad. The air bearing surface further includes a rear pad, the rear pad being made up of a rear step bearing surface formed at the same depth as the depth of the front step bearing surface and positioned on the trailing edge side, a trailing rail surface, an intermediate groove deeper than the trailing rail surface, and a trailing pad surface lying at the same height as the trailing rail surface. The front and both sides of the trailing pad surface are surrounded by the trailing rail surface.
    • 本发明的实施例提供一种滑块结构,其能够通过飞行高度控制机构降低由滑块的空气轴承表面的突出变形引起的飞行高度补偿比,并且以较低的控制功率提供飞行高度的变化。 在一个实施例中,滑块设置有前缘,空气支承表面和后缘。 空气轴承表面包括前垫,前垫由前台阶承载面,前导轨面和侧台承载面构成。 空气轴承表面还包括由前垫包围的负压槽表面。 空气轴承表面还包括后垫,后垫由后台阶承载表面构成,该后承载表面形成在与前阶梯承载表面的深度相同的深度并且位于后缘侧,后轨道表面, 比后导轨表面更深的中间槽,以及位于与后导轨表面相同高度的后垫表面。 尾垫表面的前侧和两侧被后导轨表面包围。
    • 18. 发明授权
    • Polymer treating method and apparatus
    • 聚合物处理方法和装置
    • US07186794B2
    • 2007-03-06
    • US10958730
    • 2004-10-06
    • Toshiharu GotoTakanori Yamazaki
    • Toshiharu GotoTakanori Yamazaki
    • C08F6/00
    • C08J11/24Y02P20/582Y02W30/706
    • A polymer treating method has the steps of: reacting a polymer compound with a reaction agent in a reaction vessel to generate a polymer treatment product; discharging the polymer treatment product containing the reaction agent from the reaction vessel; depressurizing the polymer treatment product; introducing the polymer treatment product into a degassing extruder; separating the reaction agent from the polymer treatment product through a vent box that is connected to upstream of the degassing extruder and that has a volume of equal to or more than that of the reaction vessel; and extruding the polymer treatment product from the degassing extruder.
    • 聚合物处理方法具有以下步骤:在反应容器中使高分子化合物与反应剂反应生成聚合物处理产物; 从反应容器中排出含有反应剂的聚合物处理产物; 减压聚合物处理产品; 将聚合物处理产物引入脱气挤出机中; 通过连接到脱气挤出机的上游并具有等于或大于反应容器的体积的排气箱将反应剂与聚合物处理产物分离; 并从脱气挤出机挤出聚合物处理产物。
    • 20. 发明授权
    • Heteroaryl-substituted pyrrole derivatives, their preparation and their therapeutic uses
    • 杂芳基取代的吡咯衍生物,其制备及其治疗用途
    • US07122666B2
    • 2006-10-17
    • US10354648
    • 2003-01-30
    • Tomio KimuraAkira NakaoNobuyuki OhkawaTakayoshi NagasakiTakanori Yamazaki
    • Tomio KimuraAkira NakaoNobuyuki OhkawaTakayoshi NagasakiTakanori Yamazaki
    • C07D207/00C07D209/00
    • C07D451/02C07D401/04C07D401/14C07D453/02C07D455/02C07D471/04C07D487/04
    • Compounds having activity against production of an inflammatory cytokine of formula (I)′: A′ is pyrrole; R1′ is phenyl or naphthyl; R2′ is pyridyl or pyrimidinyl; R3′ is (IIa)′, (IIb)′ or (IIc)′: m′ is 1; E′ is nitrogen; D′ is >C(R5′)—, R5′ is hydrogen, Substituent α′ or Substituent β′; B′ is nitrogen-containing 5-membered heterocyclic; R4′ is 1 to 3 substituents from Substituent α′, Substituent β′ and Substituent γ′; R1′ and R3′ are bonded to two atoms of the pyrrole adjacent to the pyrrole atom bonded to R2′; Substituent α′ is hydroxyl, nitro, cyano, halogen, alkoxy, halogeno alkoxy, alkylthio, halogeno alkylthio or —NRa′Rb′; Ra′ and Rb′ are hydrogen, alkyl, alkenyl, alkynyl, aralkyl or alkylsulfonyl, or Ra′ and Rb′ with the nitrogen atom form a heterocyclyl; Substituent β′ is alkyl, alkenyl, alkynyl, aralkyl or cycloalkyl; Substituent γ′ is oxo, hydroxyimino, alkoxyimino, alkylene, alkylenedioxy, alkylsulfinyl, alkylsulfonyl, aryl, aryloxy, alkylidenyl or aralkylidenyl.
    • 具有抗式产生式(I)的炎性细胞因子的活性化合物的化合物:A'是吡咯; R 1是苯基或萘基; R 2是吡啶基或嘧啶基; (IIa)',(IIb)'或(IIc)':m'为1; E'是氮; D'是> C(R 5') - ,R 5'是氢,取代基α'或取代基β'; B'是含氮5元杂环; R 4'是1至3个取代基α',取代基β'和取代基γ'的取代基; R 1'和R 3'连接到与R 2'连接的吡咯原子相邻的吡咯的两个原子上; 取代基α'是羟基,硝基,氰基,卤素,烷氧基,卤代烷氧基,烷硫基,卤代烷硫基或-NR a R b B。 R a,O和R b'是氢,烷基,烯基,炔基,芳烷基或烷基磺酰基,或者R a'和R“ b'与氮原子形成杂环基; 取代基β'是烷基,烯基,炔基,芳烷基或环烷基; 取代基γ'是氧代,羟基亚氨基,烷氧基亚氨基,亚烷基,亚烷基二氧基,烷基亚磺酰基,烷基磺酰基,芳基,芳氧基,亚烷基或芳亚烷基。