公开(公告)号：US06992144B2

公开(公告)日：2006-01-31

申请号：US10229111

申请日：2002-08-28

申请人： Yorimichi Dairoku ,  Kinya Nagasuna ,  Yoshihiko Masuda ,  Nobuyuki Harada ,  Yoshihiro Motono ,  Kunihiko Ishizaki

发明人： Yorimichi Dairoku ,  Kinya Nagasuna ,  Yoshihiko Masuda ,  Nobuyuki Harada ,  Yoshihiro Motono ,  Kunihiko Ishizaki

IPC分类号： C08F8/32

CPC分类号： C08J3/245 ,  A61L15/24 ,  A61L15/60 ,  C08F220/06 ,  C08J2300/14 ,  C08L33/02

摘要： A method for the production of a water-absorbent agent comprises mixing an absorbent resin containing a carboxyl group with an additive soluble in the aqueous solution of at least one member selected from the group consisting of inorganic acids, organic acids, and polyamino acids and a cross-linking agent capable of reacting with the carboxyl group. A water-absorbent agent obtained by adding from 0.005 to 8 parts by weight of an epoxy compound to 100 parts by weight of a water-absorbent resin, exhibiting an absorption capacity without load of at least 45 (g/g), an absorption capacity under load of 20 g/cm2 of not less than 30 (ml/g) and having a residue amount of an epoxy compound of not more than 2 ppm. A water-absorbent composition comprises a polyamino acid (salt) and a water-absorbent resin containing a carboxyl group.

摘要翻译： 制造吸水剂的方法包括将含羧基的吸收性树脂与可溶于选自无机酸，有机酸和聚氨基酸中的至少一种的水溶液中的添加剂混合，以及 能够与羧基反应的交联剂。 通过将0.005〜8重量份的环氧化合物与100重量份的吸水性树脂相加而获得的吸水剂，其表现出无负载的吸收能力为至少45（g / g），吸收能力 在20g / cm 2以下的负载不小于30（ml / g），残留量为不大于2ppm的环氧化合物。 吸水性组合物包含聚氨基酸（盐）和含有羧基的吸水性树脂。

公开(公告)号：US5714434A

公开(公告)日：1998-02-03

申请号：US535321

申请日：1995-09-27

申请人： Haruo Takeuchi ,  Junichi Hiroi ,  Takeshi Ueno ,  Nobuyuki Harada

发明人： Haruo Takeuchi ,  Junichi Hiroi ,  Takeshi Ueno ,  Nobuyuki Harada

IPC分类号： B41M5/40 ,  B41M5/42 ,  B41M5/44 ,  B41M5/035 ,  B41M5/38

CPC分类号： B41M5/42 ,  B41M5/423 ,  B41M5/426 ,  B41M5/44 ,  B41M5/443 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24893 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/258 ,  Y10T428/259

摘要： A thermal transfer sheet including a substrate, a thermal transfer layer provided on one side of the substrate, and a heat-resistant slip layer, containing particles, provided on the other side of the substrate, the shot-type abrasion loss of the particles contained in the heat-resistant slip layer being 15 to 100 mg. A thermal transfer sheet including a substrate, a heat-transferable colorant layer provided on one side of the substrate, and a heat-resistant slip layer, containing an inorganic filler, provided on the other side of the substrate, the inorganic filler comprising a main component and an impurity, the hardness of the main component and the hardness of the impurity having the relationship: main component

摘要翻译： 包含基板，设置在基板的一侧上的热转印层和设置在基板的另一侧上的含有颗粒的耐热滑动层的热转印片包含的颗粒的喷射型磨损损失 耐热滑层为15〜100mg。 一种热转印片，包括基材，设置在基材的一侧的可传热着色剂层和设置在基材的另一侧上的含有无机填料的耐热滑动层，所述无机填料包括主体 主成分的硬度和杂质的硬度具有以下关系：主成分<杂质，杂质的最高衍射线强度Y与主成分的最高衍射线强度X的比例 无机填料的X射线衍射为0.03≤Y/X≤0.20。

公开(公告)号：US5382610A

公开(公告)日：1995-01-17

申请号：US144104

申请日：1993-10-27

申请人： Nobuyuki Harada ,  Katsuyuki Wada ,  Hisanori Obara ,  Tadao Shimomura ,  Yoshinori Sano

发明人： Nobuyuki Harada ,  Katsuyuki Wada ,  Hisanori Obara ,  Tadao Shimomura ,  Yoshinori Sano

IPC分类号： A61F13/15 ,  A61L15/26 ,  A61L15/60 ,  C08L101/14 ,  C08L1/00 ,  A61F13/20

CPC分类号： C08L101/14 ,  A61F13/53 ,  A61L15/26 ,  A61L15/60 ,  A61F2013/530036 ,  A61F2013/530708 ,  Y10T428/249921

摘要： The present invention provides a water absorbent matter which is physically and chemically stable, difficult in shifting and falling-off of a water-absorbent resin particle and from a cellulose fiber, and thereby, has superior water-absorbent properties. A water absorbent matter like this is made by containing a water-absorbent resin particle having an acidic group such as a carboxyl group on the surface, a cellulose fiber, and a cationic high-molecular compound having a weight-average molecular weight of 2,000 or more, so that the water-absorbent resin particle is firmly set on the cellulose fiber by a cationic high-molecular compound in the presence of water.

摘要翻译： 本发明提供一种物理和化学稳定性，吸水性树脂颗粒和纤维素纤维移位和脱落困难的吸水剂，因此具有优异的吸水性。 这样的吸水材料通过在表面含有具有酸性基团如羧基的吸水性树脂颗粒，纤维素纤维和重均分子量为2,000的阳离子高分子化合物或 使得吸水性树脂颗粒在水存在下通过阳离子高分子化合物牢固地固定在纤维素纤维上。

公开(公告)号：US5368918A

公开(公告)日：1994-11-29

申请号：US752054

申请日：1991-08-29

申请人： Nobuyuki Harada ,  Kazumasa Kimura ,  Tadao Shimomura

发明人： Nobuyuki Harada ,  Kazumasa Kimura ,  Tadao Shimomura

IPC分类号： A61F13/15 ,  A61L15/60 ,  A61F13/20 ,  B32B5/16

CPC分类号： A61F13/53 ,  A61F13/531 ,  A61L15/60 ,  A61F2013/15422 ,  A61F2013/530299 ,  A61F2013/53035 ,  A61F2013/53043 ,  A61F2013/530496 ,  A61F2013/530583 ,  A61F2013/5307 ,  A61F2013/530708 ,  Y10T428/24994 ,  Y10T428/2991 ,  Y10T428/2998

摘要： An absorbent material produced by mixing 100 parts by weight of an absorbent polymer with 1 to 80 parts by weight of synthetic pulp in the presence of 1 to 40 parts by weight of water, an absorbent body produced by mixing 100 parts by weight of an absorbent polymer with 1 to 80 parts by weight of synthetic pulp in the presence of 1 to 40 parts by weight of water, dry mixing the resultant mixture with 10 to 1,000 parts by weight hydrophilic fibers based on 100 parts by weight of the absorbent polymer, pneumatically molding the resultant mixture in the form of web, and thermally compressing the resultant web to a density in the range of from 0.1 to 1.0 g/cm.sup.3, and a method for production thereof.

摘要翻译： 在100重量份的吸收性聚合物与1〜80重量份的合成纸浆中，在1〜40重量份的水的存在下，将100重量份的吸收体与100重量份的吸收剂 聚合物，在1〜40重量份水的存在下，合成纸浆重量为1〜80重量份，基于100重量份吸收性聚合物将所得混合物与10〜1000重量份亲水性纤维干混，气动地 将所得到的混合物成型为网状，将所得纤维网热压至0.1〜1.0g / cm 3的密度及其制造方法。

公开(公告)号：US5115011A

公开(公告)日：1992-05-19

申请号：US481274

申请日：1990-02-20

申请人： Nobuyuki Harada ,  Toshihiro Okuno ,  Tadao Shimomura

发明人： Nobuyuki Harada ,  Toshihiro Okuno ,  Tadao Shimomura

IPC分类号： A61L15/60 ,  C08J3/03

CPC分类号： C08J3/03 ,  A61L15/60 ,  C08J2300/10

摘要： This invention relates to a process for producing a quality-improved water-absorbent polymer in which the aqueous liquid (I), which is obtained by mixing in an aqueous medium at least one kind of a water-soluble salt (A) selected from a group of halogenated compounds, sulfates, acetates, and nitrates, which are derived from at least one kind of a polyvalent metal selected from a group of aluminum, calcium, and magnesium, with at least one kind of a water-soluble salt (B) selected from a group of monovalent metal salts and ammonium salts, which are derived from at least one kind of an oxyacid selected from a group of sulfurous acid and thiosulfuric acid, is mixed with a water-absorbent polymer (II) in a proportion of that the water-soluble salt of the polyvalent metal (A) is in a range of 0.1.about.10 parts by weight against 100 parts by weight of the water-absorbent polymer (II) and the water-soluble salt of the oxyacid (B) is in a range of 0. 1.about.10 parts by weight against 100 parts by weight of the water-absorbent polymer (II). The mixture which is obtained by mixing the aqueous liquid (I) with the water-absorbent polymer (II) has relatively-improved capacities in the fluidity and the amount of residual monomers. This invention displays a more sufficient effect by compulsorily bringing the mixture into contact with an oxygen-containing gas.

公开(公告)号：US4959060A

公开(公告)日：1990-09-25

申请号：US449456

申请日：1989-12-12

申请人： Tadao Shimomura ,  Nobuyuki Harada ,  Kunihiko Ishizaki

发明人： Tadao Shimomura ,  Nobuyuki Harada ,  Kunihiko Ishizaki

IPC分类号： A61L15/20 ,  A61L15/60 ,  A61F13/00

CPC分类号： A61L15/60 ,  A61L15/20

摘要： A body fluid-absorbing article such as, for example, a disposable diaper is provided with at least one absorbent member comprising 50 to 99% by weight of a fibrous material and 50 to 1% by weight of an absorbent polymer, which absorbent member contains at least one compound (A) selected from the group consisting of sulfur-containing reducing agents, antioxidants, and oxidizing agents. By the action of the compound (A), the swelled gel of the absorbent polymer formed in consequence of absorption of body fluid is prevented from being deteriorated or decomposed by aging.

摘要翻译： 诸如例如一次性尿布的体液吸收制品设置有至少一个包含50至99重量％的纤维材料和50至1重量％的吸收性聚合物的吸收构件，该吸收性构件包含 至少一种选自含硫还原剂，抗氧化剂和氧化剂的化合物（A）。 通过化合物（A）的作用，防止由吸收体液而形成的吸收性聚合物的溶胀凝胶由于老化而劣化或分解。

公开(公告)号：US4920202A

公开(公告)日：1990-04-24

申请号：US187866

申请日：1988-04-29

申请人： Yoshio Irie ,  Kaoru Iwasaki ,  Takumi Hatsuda ,  Kazumasa Kimura ,  Nobuyuki Harada ,  Kunihiko Ishizaki ,  Tadao Shimomura ,  Teruaki Fujiwara

发明人： Yoshio Irie ,  Kaoru Iwasaki ,  Takumi Hatsuda ,  Kazumasa Kimura ,  Nobuyuki Harada ,  Kunihiko Ishizaki ,  Tadao Shimomura ,  Teruaki Fujiwara

IPC分类号： C08F6/00

CPC分类号： C08F6/001

摘要： A method for the production of a hydrophilic polymer having a small residual monomer content from a hydrated gel polymer, which method comprises drying said hydrated gel polymer by contact thereof with a gas containing at least steam and having a dew point in the range of 50.degree. to 100.degree. C. at a temperature in the range of 80.degree. C. to 250.degree. C., and a hydrophilic polymer obtained therefrom.

公开(公告)号：US20120331213A1

公开(公告)日：2012-12-27

申请号：US13590884

申请日：2012-08-21

申请人： Nobuyuki Harada ,  Takeo Nakada ,  Nobuyuki Ohba

发明人： Nobuyuki Harada ,  Takeo Nakada ,  Nobuyuki Ohba

IPC分类号： G06F12/08

CPC分类号： G06F12/121 ,  G06F12/0804 ,  G06F2212/1016 ,  G06F2212/2022

摘要： A memory apparatus having a cache memory including cache segments, and memorizing validity data indicative of whether or not each of the sectors contained in each cache segment is a valid sector inclusive of valid data; and a cache controlling component for controlling access to the cache memory. The cache controlling component includes a detecting component for detecting, when writing a cache segment back to the main memory, areas having consecutive invalid sectors by accessing validity data corresponding to the cache segment, and a write-back controlling component issuing a read command to the main memory, the read command being for reading data into each area detected, making the area a valid sector, and writing the data in the cache segment back to the main memory.

摘要翻译： 一种具有高速缓存存储器的存储器装置，包括高速缓存段，并且存储指示每个高速缓存段中包含的每个扇区是否为包括有效数据的有效扇区的有效性数据; 以及用于控制对高速缓冲存储器的访问的高速缓存控制部件。 高速缓存控制部件包括：检测部件，用于通过访问与高速缓存段相对应的有效性数据，将高速缓存段写回到主存储器，检测具有连续无效扇区的区域;以及回写控制部件，向 主存储器，读命令用于将数据读入检测到的每个区域，使该区域成为有效扇区，并将数据写入高速缓存段返回主存储器。

公开(公告)号：US08112589B2

公开(公告)日：2012-02-07

申请号：US12037689

申请日：2008-02-26

申请人： Nobuyuki Harada ,  Takeo Nakada

发明人： Nobuyuki Harada ,  Takeo Nakada

IPC分类号： G06F12/00

CPC分类号： G06F12/0804 ,  G06F12/126 ,  G06F2212/1016 ,  G06F2212/2022

摘要： To ensure efficient access to a memory whose writing process is slow. There is provided a storage device for caching data read from a main memory and data to be written in the main memory, comprises a cache memory having a plurality of cache segments, one or more cache segments holding data matching with data in the main memory being set in a protected state to protect the cache segments from a rewrite state, an upper limit of a number of the one or more cache segments being a predetermined reference number; and a cache controller that, in accordance with a write cache miss, allocates a cache segment selected from those cache segments which are not in the protected state to cache write data and writes the write data in the selected cache segment.

摘要翻译： 以确保有效的访问写入过程缓慢的内存。 提供了一种用于缓存从主存储器读取的数据和要写入主存储器的数据的存储装置，包括具有多个高速缓存段的高速缓冲存储器，保持与主存储器中的数据匹配的数据的一个或多个高速缓存段 设置为受保护状态以保护高速缓存段不被重写状态，所述一个或多个高速缓存段的数量的上限是预定的参考号; 以及高速缓存控制器，其根据写入高速缓存未命中，分配从不处于保护状态的那些高速缓存段中选择的高速缓存段来缓存写入数据，并将写入数据写入所选择的高速缓存段中。

公开(公告)号：US20090019235A1

公开(公告)日：2009-01-15

申请号：US12172553

申请日：2008-07-14

申请人： Nobuyuki Harada ,  Takeo Nakada

发明人： Nobuyuki Harada ,  Takeo Nakada

IPC分类号： G06F12/08

CPC分类号： G06F12/0804 ,  Y02D10/13

摘要： A memory apparatus that exclusive ORs, for validity data having an array of logical values indicative of whether the sectors are valid, each bit of the validity data with the next bit, masks a bit string having an array of the exclusive ORs except the first bit of bits whose logical values are true in a preset detection range, detects the position of a bit whose logical value is true in the masked bit string, and every time the bit position is detected, executes the process of setting the bit position adjacent to the end with respect to the bit position as the detection range and repeats it until no bit position is detected, calculates the address of the main memory corresponding to each area of consecutive invalid sectors according to the bit position detected in sequence, issues a read command to the calculated address, and writes back the cache segment.

摘要翻译： 一种存储器装置，对于具有指示扇区是否有效的逻辑值阵列的有效性数据的异或运算，具有下一位的有效数据的每个位掩码具有除第一位之外的异或的阵列的位串 在预设检测范围内的逻辑值为真的位的位检测在掩蔽位串中逻辑值为真的位的位置，并且每次检测到位位置时，执行将与位置相邻的位位置设置的处理 以比特位置结束为检测范围，并重复，直到检测不到位位置为止，根据依次检测到的位位置，计算与连续无效扇区的各区域对应的主存储器的地址，发出读取命令 计算的地址，并写回缓存段。