Resol-type phenol resin composition and method for curing the same

    公开(公告)号:US07041724B2

    公开(公告)日:2006-05-09

    申请号:US09892457

    申请日:2001-06-28

    IPC分类号: C08K3/30 C08K3/20 C08L61/10

    CPC分类号: C08K3/22 C08K3/30 C08L61/06

    摘要: The present invention provides a resol-type phenol resin composition which can be cured even in a low temperature range, using a curing accelerator which has no adverse effect on other materials or substances with which the resulting cured article is in contact, or a curing accelerator which requires a small amount of an additive. The composition comprises a resol-type phenol resin (A), an alkali earth metal oxide and/or an alkali earth metal hydroxide (B) (e.g. magnesium oxide, calcium hydroxide, barium hydroxide, etc.), and a salt (C) of a sulfur atom-containing oxo acid and a nitrogen atom-containing base (e.g. ammonium thiosulfate, etc.). This composition is cured at 10 to 110° C.

    Method for manufacturing a steel sheet
    73.
    发明申请
    Method for manufacturing a steel sheet 审中-公开
    钢板的制造方法

    公开(公告)号:US20050000606A1

    公开(公告)日:2005-01-06

    申请号:US10899642

    申请日:2004-07-26

    IPC分类号: C21D8/02

    CPC分类号: C21D8/0226 C21D8/021

    摘要: A method for manufacturing a steel sheet comprising rough-rolling a steel consisting essentially of 0.04 to 0.12 weight % C, 0.25 to 2 weight % Si, 0.5 to 2.5 weight % Mn, 0.1 weight % or less Al, and a balance of substantially Fe and inevitable impurities to form a sheet bar; finish-rolling the sheet bar at a rolling end temperature of the Ar3 transformation point or more; primary-cooling the finish-rolled steel sheet within 1 second after completing the finish-rolling at a cooling speed of higher than 200° C./sec through a cooling range where-the difference between the start temperature of the cooling and the end temperature of the cooling is 100° C. to below 250° C.; slowly cooling the primary-cooled steel at a cooling speed of 10° C./sec or less, for 2 seconds to less than 20 seconds, at a temperature of 580° C. to 720° C.; and coiling the slowly cooled steel sheet at a temperature of 400° C. to below 540° C.

    摘要翻译: 一种钢板的制造方法,其特征在于,粗轧的钢基本上由0.04〜0.12重量%的C,0.25〜2重量%的Si,0.5〜2.5重量%的Mn,0.1重量%以下的Al和余量的Fe 和不可避免的杂质形成片材; 在Ar3转化点的滚动终止温度以上进行精轧, 在冷却速度高于200℃/秒的冷却速度下完成精轧后的1秒内,通过冷却范围(冷却开始温度与终止温度之间的差) 的冷却是100℃至低于250℃。 在580℃至720℃的温度下以10℃/秒或更低的冷却速度缓慢冷却主冷却器2秒至小于20秒; 并将缓慢冷却的钢板在400℃的温度下卷取至540℃以下。

    Cereals treated under high pressure and method of preparing the same
    74.
    发明授权
    Cereals treated under high pressure and method of preparing the same 失效
    高压处理的谷物及其制备方法

    公开(公告)号:US5476677A

    公开(公告)日:1995-12-19

    申请号:US128324

    申请日:1993-09-29

    CPC分类号: A23L9/10 A23L7/197

    摘要: A high pressure-treated cereal which has been subjected to a pressure of not lower than 1000 atm to not higher than 9000 atm in a liquid within a pressure chamber for a period of time required for internal denaturation and subsequently dried, and a method of preparing the cereal. The cereal can be cooked with reduced labor and time and is less allergenic.

    摘要翻译: 在压力室内的液体中经过不低于1000atm至不大于9000atm的压力的高压处理谷物经过内变性并随后干燥所需的时间,以及制备方法 谷物。 谷物可以减少劳动和时间烹饪,并且较少过敏。

    Thin Fe-Ni alloy sheet for shadow mask
    75.
    发明授权
    Thin Fe-Ni alloy sheet for shadow mask 失效
    用于荫罩的薄Fe-Ni合金薄板

    公开(公告)号:US5456771A

    公开(公告)日:1995-10-10

    申请号:US7755

    申请日:1993-01-22

    摘要: A thin Fe-Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt. %, Si of 0.05 wt. % or less, B of 0.0005 wt. % or less, 0 of 0.002 wt. % or less and N of 0.0015% or less, the balance being Fe and inevitable impurities; said alloy sheet after annealing before press-forming having 0.2% proof stress of 28.5 kgf/mm.sup.2 or less; and a degree of {211} plane on a surface of said alloy sheet being 16% or less. And further modified similar alloy sheets are also provided.Further, a method for producing a thin Fe-Ni alloy sheet for shadow mask comprises the steps of: (a) hot-rolling of a slab into a hot-rolled alloy strip; (b) hot-rolled sheet annealing of the hot-rolled strip at 910.degree. to 990.degree. C.; (c) cold-rolling of the annealed hot-rolled strip into a cold-rolled strip; (d) recrystallization annealing of the cold-rolled strip; (e) finish cold-rolling of the recrystallization annealed strip at a finish cold reduction ratio in response to austenite grain size D(D .mu.m) yielded by the recrystallization annealing, the finish cold reducration ratio(R) being within a region enclosed by a range of R of 16 to 75 and a range of D of 6.38D-133.9.ltoreq.R.ltoreq.6.38D-51.0 and (f) annealing of the finish cold-rolled strip on conditions of a temperature of 720.degree. to 790.degree. C., a time of 2 to 40 min. and T.gtoreq.-53.8 logt+806, where T(.degree.C.) is the temperature of the annealing. And further modified similar methods are also provided.

    摘要翻译: 用于荫罩的薄Fe-Ni合金板基本上由34至38重量%的Ni组成。 %,Si为0.05wt。 %以下,B为0.0005重量% %以下,0为0.002重量% %以下,N为0.0015%以下,余量为Fe和不可避免的杂质; 压制成形后的退火后的合金板的0.2%的屈服应力为28.5kgf / mm 2以下; 并且所述合金板的表面上的{211}面的程度为16%以下。 还提供了进一步改进的类似合金片材。 此外,用于制造用于荫罩的薄Fe-Ni合金薄板的方法包括以下步骤:(a)将板坯热轧成热轧合金带; (b)在910〜990℃的热轧带钢的热轧板退火。 (c)将退火的热轧带材冷轧成冷轧带材; (d)冷轧带材的再结晶退火; (e)根据再结晶退火产生的奥氏体晶粒尺寸D(D mu m)以最终冷轧比率对再结晶退火钢带进行冷轧,精冷还原率(R)在由 R的范围为16〜75,D范围为6.38D-133.9 / = - 53.8 logt + 806,其中T(℃)是退火的温度。 并提供了进一步修改的类似方法。

    Thin metallic sheet for shadow mask
    76.
    发明授权
    Thin metallic sheet for shadow mask 失效
    用于荫罩的薄金属片

    公开(公告)号:US5308723A

    公开(公告)日:1994-05-03

    申请号:US6802

    申请日:1993-01-21

    摘要: The metallic sheet for shadow mask comprises a Fe-Ni alloy sheet having mainly of Fe and Ni; degrees of planes on a surface of the alloy sheet, the degree of {331} plane being 14% or less, the degree of {210} plane 10% or less and the degree of {211} plane 10% or less; and a ratio of degrees of planes which is {210}/[{331}+{211}] being 0.2 to 1.Another thin metallic sheet for shadow mask comprises a Fe-Ni alloy sheet having mainly of Fe and Ni; degrees of planes on a surface of the alloy sheet, that of {111} plane being 5% or less, that of {100} plane 50 to 93%, that of {110} 24% or less, that of {311} plane 1 to 10%, that of {331} 1 to 14%, that of {210} plane 1 to 10% and that of {211} plane 1 to 10%; a ratio of degrees of planes which is [{100}+{311}+{210}]/[{110}+{111}+{331}+{211}] being 0.8 to 20.

    摘要翻译: 用于荫罩的金属片包括主要具有Fe和Ni的Fe-Ni合金片; 合金板表面的平面度,{331}面的面积为14%以下,{210}面的10%以下,{211}面的程度为10%以下; {210} / [{331} + {211}]的平面度的比例为0.2〜1。另外,荫罩用金属薄片包括主要由Fe和Ni构成的Fe-Ni合金板; {111}面为5%以下,{100}面为50〜93%,{110} 24%以下,{311}面为{ 1〜10%,{210} 1〜10%,{211} 1〜10%的{331} 1〜14%; [{100} + {311} + {210}] / [{110} + {111} + {331} + {211}]的平面度的比例为0.8至20。

    Driving system for an induction motor having a circuit for generating a
slip pulse and a phase shifting pulse
    77.
    发明授权
    Driving system for an induction motor having a circuit for generating a slip pulse and a phase shifting pulse 失效
    具有用于产生滑差脉冲和相移脉冲的电路的感应电动机的驱动系统

    公开(公告)号:US5270632A

    公开(公告)日:1993-12-14

    申请号:US855704

    申请日:1992-05-07

    IPC分类号: H02P27/08 H02P23/08 H02R7/00

    摘要: A driving system for an induction motor which is capable of properly controlling the speed of an induction motor over its high-speed revolution range and also features an excellent responsiveness to a speed command. In this system, a slip pulse (SSP) and a phase shifting pulse (FSP) are calculated by a slip pulse generator circuit (20) and a phase shifting pulse generator circuit (21) in accordance with slip pulse data (SB) and phase shifting pulse data (FB) which are calculated by a processor (1) in accordance with the speed command and an output of a speed detector. A counter (24) issues the first changeover signal (CS1) each time it receives a specified number of pulses from a pulse overlapping circuit (23). The first changeover signal corresponds to a feedback pulse calculated in accordance with the output of the speed detector and also to the slip pulse and the phase shifting pulse added. A square wave output circuit (26) generates square wave signals (Us through Ws) in accordance with the first changeover signal, the second changeover signal (CS2), which is obtained by delaying the first changeover signal, and rotational direction identifying signals (RS, RS) received from the pulse overlapping circuit. While the motor is running at high speed, the drive of the motor is controlled in accordance with the square wave signals; while it is running at low speed, PWM signals (Up through Wp) generated by the processor are used in place of the square wave signals.

    摘要翻译: PCT No.PCT / JP91 / 01161 Sec。 371日期:1992年5月7日 102(e)日期1992年5月7日PCT提交1991年8月30日PCT公布。 WO92 / 04763 PCT出版物 日期:1992年3月19日。一种用于感应电机的驱动系统,其能够在高速旋转范围内适当地控制感应电动机的速度,并且还具有对速度指令的优异响应性。 在该系统中,通过滑差脉冲发生器电路(20)和相移脉冲发生器电路(21)根据滑差脉冲数据(SB)和相位来计算滑差脉冲(SSP)和移相脉冲(FSP) 根据速度指令和速度检测器的输出由处理器(1)计算的移位脉冲数据(FB)。 每当从脉冲重叠电路(23)接收到指定数量的脉冲时,计数器(24)发出第一切换信号(CS1)。 第一切换信号对应于根据速度检测器的输出计算的反馈脉冲,以及相加的滑移脉冲和相移脉冲。 方波输出电路26根据第一转换信号,通过延迟第一转换信号而获得的第二转换信号(CS2)和旋转方向识别信号(...)产生方波信号(Us通过&上升和下降沿) RS,&upbar&RS)从脉冲重叠电路接收。 电机高速运转时,根据方波信号控制电机的驱动; 当它以低速运行时,由处理器产生的PWM信号(Up through&upbar&Wp)代替方波信号。

    Ferromagnetic Ni-Fe alloy, and method for manufacturing alloy article
having excellent surface quality of said alloy
    78.
    发明授权
    Ferromagnetic Ni-Fe alloy, and method for manufacturing alloy article having excellent surface quality of said alloy 失效
    铁磁Ni-Fe合金,以及所述合金表面质量优良的合金制品的制造方法

    公开(公告)号:US4935201A

    公开(公告)日:1990-06-19

    申请号:US345350

    申请日:1989-04-28

    CPC分类号: H01F1/14708 C22C19/03

    摘要: A ferromagnetic Ni-Fe alloy consisting essentially of:______________________________________ nickel from 75 to 82 wt. %, molybdenum from 2 to 6 wt. %, boron from 0.001 to 0.005 wt. %, calcium within the range satisfying any one of the following formulae in a weight ratio to sulfur as an incidental impurity, depending upon an oxygen content as an incidental impurity: 1.5 .ltoreq. Ca/S .ltoreq. 3.5, or 1.15 .ltoreq. Ca/S .ltoreq. 3.50, ______________________________________ and the balance being iron and incidental impurities. Said alloy may further additionally contain from 1 to 5 wt. % copper and/or from 0.1 to 0.4 wt. % manganese. An alloy article such as a slab or a strip having an excellent surface quality of said alloy is manufactured by heating a material having the above-mentioned chemical composition to a temperature of from 1,100.degree. to 1,250.degree. C., and then hot-working the thus heated material at a finishing temperature of at least 800.degree. C.

    摘要翻译: 铁磁性Ni-Fe合金,主要由以下组成:镍 - 75-82重量% %, - 2〜6wt。 %,硼从0.001至0.005wt。 %, - 在满足下列任何一个范围的范围内的钙 - 以硫作为附带杂质的重量比,取决于作为杂质的氧含量: - 1.5 = Ca / = 3.5, - 或 - 1.15

    Reinforced ion exchange membrane and a process for producing the same
    79.
    发明授权
    Reinforced ion exchange membrane and a process for producing the same 失效
    强化离子交换膜及其制造方法

    公开(公告)号:US4913817A

    公开(公告)日:1990-04-03

    申请号:US207965

    申请日:1988-06-17

    IPC分类号: B01D69/10 C08J5/22 C25B13/08

    摘要: An ion exchange membrane reinforced by a woven reinforcing fabric is provided in which the difference between the thickness of the membrane at the crossover points where the warp and weft strands of the fabric cross each other and that at the window portions defined by the crossed warp and weft strands is not greater than 35 .mu.m. This membrane may be produced for example, by heating an assembly comprising at least two fluorinated polymer films each having pendant sulfonyl groups and/or carboxyl groups in a melt-fabricable form, and a woven reinforcing fabric sandwiched between the polymer films, and a support sheet laminated to the outermost polymer film, while applying a negative pressure to one side of the assembly that is remote from the support film, followed by converting the sulfonyl and/or carboxyl groups of the polymer films to sulfonate and/or carboxylate groups. This reinforced ion exchange membrane has flat film surfaces, thereby eliminating the danger of gas bubbles during chloralkali electrolysis which enables the cell voltage to be low, so that electric power consumption can be reduced.

    摘要翻译: 提供了由编织增强织物增强的离子交换膜,其中在交织点处的膜的厚度之间的差异,其中织物的经线和纬线彼此交叉,而在由交叉经线限定的窗口处 纬纱线不大于35米。 该膜可以例如通过加热包含至少两个具有可熔融制造形式的磺酰基和/或羧基侧基的氟化聚合物膜的组合物和夹在聚合物膜之间的织造增强织物和支持体 同时向远离支撑膜的组件的一侧施加负压,然后将聚合物膜的磺酰基和/或羧基转化成磺酸盐和/或羧酸酯基团,同时层压到最外层聚合物膜上。 这种增强的离子交换膜具有平坦的膜表面,从而消除了氯碱电解期间气泡的危险,这使得电池电压低,从而可以降低电力消耗。