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    • 2. 发明申请
    • Process for producing water-absorbing resin
    • 吸水树脂的制造方法
    • US20100249320A1
    • 2010-09-30
    • US12675364
    • 2008-08-27
    • Makoto MatsumotoToshihiro TakaaiYorimichi DairokuShinichi FujinoSatoshi MatsumotoSeiji Kato
    • Makoto MatsumotoToshihiro TakaaiYorimichi DairokuShinichi FujinoSatoshi MatsumotoSeiji Kato
    • C08F6/00C08F20/04F26B3/02
    • C08F6/008C08F20/06C08J3/12C08J3/126C08J3/245C08J2300/14F26B3/08
    • Drying is performed in a continuous fluidized bed having at least two drying rooms. Drying is performed after pulverization is performed between drying in a first drying room and drying in a second or subsequent room. Drying is performed in a continuous fluidized bed whose fluidized bed contains a heat transfer tube. The second or subsequent drying room has a higher drying temperature than the first drying room. Drying is performed with the drying temperature of the first drying room falling within a range of not less than 80° C. to not more than 200° C. and with the drying temperature of the second or subsequent drying room falling within a range of not less than 100° C. to not more than 220° C. Further, a method for producing a water absorbent resin includes: a sequence of the steps of: (1) polymerizing a monomer aqueous solution; (2) drying a hydrogel polymer obtained in the step (1); (3) performing particle size control by either pulverizing or pulverizing and classifying a dry polymer obtained in the step (2); and (5) performing surface crosslinking on water absorbent resin powder whose particle size has been controlled in the step (3), the method further including the step (4) of performing second heat drying on the water absorbent resin powder whose particle size has been controlled in the step (3), the step (4) preceding the step (5). Further, the water absorbent resin has a moisture content (defined by a loss on drying performed for three hours at 180° C.) of 0 wt % to 3 wt % before it is supplied to the step (5). (This makes it possible to provide a method for producing a water absorbent resin which method makes it possible to obtain a particulate water absorbent resin of excellent properties at low cost with high productivity.
    • 在具有至少两个干燥室的连续流化床中进行干燥。 在第一干燥室中干燥之后进行粉碎并在第二或随后的室中进行干燥之后进行干燥。 干燥在其流化床含有传热管的连续流化床中进行。 第二干燥室或干燥室的干燥温度比第一干燥室高。 在第一干燥室的干燥温度为80℃以上且200℃以下的干燥温度下进行干燥,第二干燥室的干燥温度落在不干燥范围内 低于100℃至不超过220℃。此外,吸水性树脂的制造方法包括以下工序:(1)使单体水溶液聚合; (2)干燥步骤(1)中获得的水凝胶聚合物; (3)通过对步骤(2)中获得的干燥聚合物进行粉碎或粉碎和分级来进行粒度控制; 和(5)在步骤(3)中对其粒径进行了控制的吸水性树脂粉末进行表面交联,该方法还包括步骤(4),其在粒径已经达到的吸水性树脂粉末上进行第二加热干燥 在步骤(3),在步骤(5)之前的步骤(4)中控制。 此外,吸水性树脂在供给步骤(5)之前具有0重量%至3重量%的含水量(在180℃下进行干燥3小时的损失限定)。 (这使得可以提供一种生产吸水性树脂的方法,该方法可以以低成本,高生产率获得具有优异性能的颗粒状吸水性树脂。
    • 9. 发明申请
    • Pseudorandom number generating system, encryption system, and decryption system
    • 伪随机数生成系统,加密系统和解密系统
    • US20090296928A1
    • 2009-12-03
    • US11920276
    • 2006-05-12
    • Makoto MatsumotoTakuji NishimuraMutsuo SaitoMariko Hagita
    • Makoto MatsumotoTakuji NishimuraMutsuo SaitoMariko Hagita
    • H04L9/22G06F7/58H04L9/28
    • H04L9/0662
    • The present invention provides a pseudorandom number generating system, an encryption system, and a decryption system. The pseudorandom number generating system of the present invention repeatedly performs simple transformation of a non-secure pseudorandom number sequence that may be generated quickly, and thus may quickly generate a highly secure pseudorandom number sequence having a long period. In addition, the encryption system and the decryption system of the present invention do not generate a large encryption function difficult to be deciphered based on a shared key 122, but prepare multiple functions 126, which perform fast, different types of transformation, and select a combination of functions determined based on information of the shared key 122, and make the selected functions transform a text multiple times, thereby encrypt the text. Each of the functions is basically fast, and thus transformation by the entire combination is also fast. Furthermore, since the combination of functions and repetitive count for them can be changed, future improvement in specification is easy. Moreover, security is high since which functions are applied in what order is unknown.
    • 本发明提供一种伪随机数生成系统,加密系统和解密系统。 本发明的伪随机数生成系统重复执行可以快速生成的非安全伪随机数序列的简单变换,从而可以快速生成具有长周期的高度安全的伪随机数序列。 此外,本发明的加密系统和解密系统不会产生基于共享密钥122难以被解密的大型加密功能,而是准备执行快速,不同类型的转换的多个功能126,并选择 基于共享密钥122的信息确定的功能的组合,并且使所选择的功能多次转换文本,从而对文本进行加密。 每个功能基本上都很快,因此整个组合的转换也很快。 此外,由于可以改变功能和重复计数的组合,因此规格的未来改进是容易的。 此外,安全性很高,因为哪些功能以未知的顺序应用。
    • 10. 发明授权
    • Drive control apparatus for vehicle
    • 车辆驱动控制装置
    • US07565235B2
    • 2009-07-21
    • US11205801
    • 2005-08-16
    • Tadayoshi OkadaToshiaki AraiHisaya IzawaMakoto Matsumoto
    • Tadayoshi OkadaToshiaki AraiHisaya IzawaMakoto Matsumoto
    • G06F17/00
    • B60T7/12B60W30/17B60W2540/12B60W2540/16
    • A drive control apparatus for a vehicle includes: a follow-up control device; a stop hold device that is capable of holding the vehicle in a stopped state by controlling a brake pressure; and a driving operation detection device that detects at least one of a brake operation and a shift operation to a reverse or neutral position, wherein the follow-up control device cancels the holding of the vehicle in the stopped state by making the stop hold device cancel the holding of the vehicle in the stopped state after holding the vehicle in the stopped state for a predetermined time period or by making the stop hold device gradually reduce the brake pressure when the driving operation detection device detects at least one of the brake operation and the shift operation to the reverse or neutral position while the vehicle is held in the stopped state.
    • 一种用于车辆的驱动控制装置,包括:后续控制装置; 停止装置,其能够通过控制制动压力来将车辆保持在停止状态; 以及驾驶操作检测装置,其检测制动操作和向倒档或中立位置的换档操作中的至少一个,其中所述跟随控制装置通过使所述停止保持装置取消来取消所述停止状态下的所述车辆的保持 在停车状态下将车辆保持在停止状态一段规定时间后,或者当驾驶操作检测装置检测出至少一个制动操作和 当车辆保持在停止状态时,换档操作到反转或中立位置。