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    • 5. 发明授权
    • Moisture-absorbing/releasing synthetic fiber and fabric using the same
    • 水分吸收/释放合成纤维和使用其的织物
    • US06403216B1
    • 2002-06-11
    • US09913024
    • 2001-08-09
    • Masanori DoiTakeshi SugayaSueo Ohashi
    • Masanori DoiTakeshi SugayaSueo Ohashi
    • D02F600
    • D01F6/70D01F6/94Y10T428/2913Y10T428/2967
    • A synthetic fiber which is excellent in moisture-absorbing/releasing property and exhibits high elongation and high stretch recovery, characterized in that it has moisture absorption ratios of 0.5 to 4.0% by weight in environments of 20° C.×65% RH and that of 4.5% by weight or more in environments of 30° C.×90% RH, respectively, and also has a difference between the absorption ratios in both the environments of 4.0% by weight or more. The representative examples of such fibers include polyurethane synthetic fiber and polyether synthetic fiber. The synthetic fiber maintains a high strength at break of an elastic fiber component thereof also in the state of having absorbed moisture, is excellent in color fastness to rubbing, and can be used for manufacturing a stretch fiber fabric product excellent in comfort through blending with another fiber material. The synthetic fiber can be produced by incorporating a water absorption resin having a water absorption ratio in a range from 500 to 4000% by weight into an elastic fiber such as a polyurethane fiber or a polyurethane-urea fiber in a finely dispersed state in an amount in a range from 1 to 15% by weight relative to a fiber-forming polymer.
    • 一种吸水/脱模性优异,伸长率高,拉伸恢复性高的合成纤维,其特征在于,在20℃×65%RH的环境下,其吸湿率为0.5〜4.0重量% 在30℃×90%RH的环境下分别为4.5重量%以上,并且在两个环境中的吸收比都为4.0重量%以上。 这种纤维的代表性实例包括聚氨酯合成纤维和聚醚合成纤维。 合成纤维在其吸收水分的状态下也保持其弹性纤维成分的高强度断裂,耐摩擦色牢度优异,可用于制造舒适性优异的拉伸纤维织物产品 纤维材料。 合成纤维可以通过将吸水率为500〜4000重量%的吸水性树脂以微细分散状态的聚氨酯纤维或聚氨酯 - 尿素纤维等弹性纤维的量加入, 相对于成纤聚合物为1〜15重量%。
    • 6. 发明授权
    • Calculator and TLB control method
    • 计算器和TLB控制方法
    • US08190853B2
    • 2012-05-29
    • US12654303
    • 2009-12-16
    • Masanori Doi
    • Masanori Doi
    • G06F12/10
    • G06F12/1027G06F2212/652G06F2212/681
    • A calculator includes a main TLB that stores therein a plurality of address translation pairs indicating a correspondence of a virtual address and an absolute address as a page table and a micro TLB that stores therein part of the page table stored in the main TLB. In the micro TLB, a TLB virtual address [63:13] and a TLB absolute address [46:13] are registered in a correlated manner. With such configuration, when registering an address translation pair in the micro TLB, the calculator chops the address translation pair to a page size of a first size or a fourth size to register it in the micro TLB. Upon receiving an address translation request, the calculator searches for an address corresponding to the page size of the first size or the fourth size registered in the micro TLB, so that address comparison conditions can be reduced, enabling to improve a processing performance.
    • 计算器包括主TLB,其中存储指示虚拟地址和绝对地址的对应关系的多个地址转换对作为页表,以及存储在主TLB中存储的页表的一部分的微型TLB。 在微型TLB中,以相关方式登记TLB虚拟地址[63:13]和TLB绝对地址[46:13]。 通过这样的配置,当在微型TLB中注册地址转换对时,计算器将地址转换对截取为第一大小或第四大小的页面大小,以将其注册到微型TLB中。 在接收到地址转换请求时,计算器搜索对应于在微型TLB中登记的第一大小或第四大小的页面大小的地址,从而可以减少地址比较条件,从而能够提高处理性能。
    • 7. 发明授权
    • Method and apparatus for controlling memory
    • 用于控制存储器的方法和装置
    • US08140940B2
    • 2012-03-20
    • US12222054
    • 2008-07-31
    • Masanori Doi
    • Masanori Doi
    • G06F11/00
    • G11C29/02G06F11/2215G06F12/0802G06F12/0864
    • A memory control apparatus includes a reading unit, an inserting unit, an identifying unit, a determining unit, and an outputting unit. The reading unit reads data from the memory. The inserting unit inserts a dummy error at an insertion position in the data thereby obtaining error data. The identifying unit identifies an error position at which an error has occurred in the error data. The determining unit determines whether the insertion position matches the error position. When the insertion position matches the error position, the outputting unit outputs corrected data obtained by correcting an error at the error position.
    • 存储器控制装置包括读取单元,插入单元,识别单元,确定单元和输出单元。 读取单元从存储器读取数据。 插入单元在数据的插入位置插入虚拟错误从而获得错误数据。 识别单元识别错误数据中出现错误的错误位置。 确定单元确定插入位置是否匹配错误位置。 当插入位置与错误位置匹配时,输出单元输出通过校正错误位置处的错误而获得的校正数据。
    • 9. 发明授权
    • Apparatus and method for controlling address conversion buffer
    • 用于控制地址转换缓冲器的装置和方法
    • US07380097B2
    • 2008-05-27
    • US10986041
    • 2004-11-12
    • Masanori DoiIwao Yamazaki
    • Masanori DoiIwao Yamazaki
    • G06F12/10
    • G06F12/1027
    • A method for controlling an address conversion buffer, constituted on a processor capable of executing a plurality of threads simultaneously on one core, includes registering address conversion information in an entry of the address conversion buffer that includes a first memory area usable by one of the threads and a second memory area shared among all the threads, allocating a part of the second memory area as a swap area of the first memory area, and transferring data in the swap area to the first memory area, based on thread switching executed by the processor.
    • 一种用于控制地址转换缓冲器的方法,该处理器能够在一个核心上同时执行多个线程的处理器上,包括在地址转换缓冲器的条目中注册地址转换信息,该条目包括由一个线程可用的第一存储区域 以及在所有线程之间共享的第二存储器区域,将所述第二存储器区域的一部分分配为所述第一存储区域的交换区域,并且基于由所述处理器执行的线程切换将所述交换区域中的数据传送到所述第一存储器区域 。
    • 10. 发明授权
    • Elastic polyurethane fiber
    • 弹性聚氨酯纤维
    • US06406788B1
    • 2002-06-18
    • US09762442
    • 2001-02-08
    • Masanori DoiAkihiko Yoshizato
    • Masanori DoiAkihiko Yoshizato
    • D01F600
    • D01F6/70C08G18/10C08K9/04C08K9/08C08L75/04D01F1/10Y10T428/2913Y10T428/2927Y10T428/2949C08G18/2865C08L2666/52
    • An elastic polyurethane fiber excellent in chlorine resistance, which contains particles of a metal compound selected from oxides and hydroxides of a metal selected from zinc and magnesium, and composite oxides of zinc and magnesium, a treating agent selected from a fatty acid, a styrene/maleic anhydride copolymer or its esterified products and a phosphoric ester adhering to the surface of the particles. The elastic polyurethane fiber is appropriate for an elastic fiber material for swimwear used in a swimming pool. The elastic polyurethane fiber can be produced by spinning a polyurethane spinning dope containing the metal compound particles to which such a specific treating agent as mentioned above adheres. The spinning dope suppresses secondary agglomeration of the metal compound particles and enables stabilized spinning of a modified polyurethane fiber.
    • 一种耐氯性优异的弹性聚氨酯纤维,其含有选自锌和镁的金属的氧化物和氢氧化物以及锌和镁的复合氧化物的金属化合物的颗粒,选自脂肪酸,苯乙烯/ 马来酸酐共聚物或其酯化产物和粘附到颗粒表面的磷酸酯。 弹性聚氨酯纤维适用于游泳池中使用的游泳用弹性纤维材料。 弹性聚氨酯纤维可以通过纺丝含有如上所述的这种特定处理剂的金属化合物颗粒的聚氨酯纺丝原液纺丝来制备。 纺丝原液抑制了金属化合物颗粒的二次凝聚,使得改性聚氨酯纤维的纺丝变得稳定。