公开(公告)号：US20120022476A1

公开(公告)日：2012-01-26

申请号：US13260461

申请日：2010-02-19

申请人： Koichiro Mitsui ,  Katsufumi Aoki ,  Kou Detani

发明人： Koichiro Mitsui ,  Katsufumi Aoki ,  Kou Detani

IPC分类号： A61F5/44

CPC分类号： A61F13/49473 ,  A61F13/495 ,  A61F13/53713 ,  A61F2013/4956

摘要： A receptacle of a bodily fluid trapping unit is defined by first and second sheets bonded together along respective peripheral edges thereof. The first sheet is formed with openings extending therethrough in its thickness direction. Backflow preventing means includes a flat valve disc provided on the side of the first sheet facing the receptacle, a sheet-like support base serving to prevent the valve disc from falling into the receptacle and a spacer interposed between the first sheet and the support base. A peripheral edge of the valve disc's upper surface is adapted to come in water-tight contact with the associated valve seat formed on the side of the opening's peripheral edge facing the receptacle. Between the first sheet and the support base, a space is defined by a spacer's opening so that the valve disc is movably supported in the thickness direction of the spacer.

摘要翻译： 身体流体捕获单元的容器由沿其相应周边边缘接合在一起的第一和第二片材限定。 第一片材在其厚度方向上形成有贯穿其中的开口。 回流防止装置包括设置在面向容器的第一片的一侧上的扁平阀片，用于防止阀盘落入容器的片状支撑基座和插在第一片与支撑基座之间的间隔件。 阀盘的上表面的周缘适于与形成在开口的面向容器的周边边的一侧形成的相关阀座水密接触。 在第一片和支撑基座之间，通过间隔件的开口限定空间，使得阀片沿间隔件的厚度方向可移动地支撑。

公开(公告)号：US20140171894A1

公开(公告)日：2014-06-19

申请号：US14234119

申请日：2012-07-27

申请人： Kou Detani ,  HIroki Goda

发明人： Kou Detani ,  HIroki Goda

IPC分类号： A61F13/537 ,  B31F7/00

CPC分类号： A61F13/15642 ,  A61F13/15707 ,  A61F13/15747 ,  A61F13/534 ,  A61F13/53713 ,  A61F2013/15829 ,  A61F2013/15926 ,  A61F2013/530299 ,  A61F2013/530386 ,  A61F2013/530423 ,  A61F2013/530489 ,  B29C70/44 ,  B29C70/88 ,  B29K2105/12 ,  B29K2311/14 ,  B29K2995/0068 ,  B29L2031/4878 ,  B31F7/00

摘要： A bodily fluid absorbent matrix adapted to restrict a wet feeling against the wearer's skin after the absorbent matrix in a bodily fluid absorbent wearing article having absorbed bodily fluids and a method for manufacturing the absorbent matrix. A bodily fluid absorbent wearing article has an absorbent matrix formed of aggregate of bodily fluid absorbent material between a liquid-permeable first sheet and a liquid-impermeable second sheet. The member includes hydrophilic fibers as the bodily fluid absorbent material. Density of the absorbent matrix changes so as to increase from the first sheet toward the second sheet in thickness direction of the absorbent matrix. A planar orientation index of the hydrophilic fibers also changes so as to increase in the thickness direction of the absorbent matrix.

摘要翻译： 一种体液吸收性基质，其适于在具有吸收的体液的体液吸收性穿着物品和吸收性基质的制造方法中的吸收性基体之后，限制对穿着者的皮肤的湿感。 体液吸收性穿着物品具有在液体可渗透的第一片和不透液性的第二片之间由体液吸收材料的聚集体形成的吸收性基质。 该构件包括作为体液吸收材料的亲水性纤维。 吸收性基体的密度变化，从吸收性基体的厚度方向从第一片向第二片增加。 亲水性纤维的平面取向指数也发生变化，从而增加吸收性基体的厚度方向。

公开(公告)号：US08969650B2

公开(公告)日：2015-03-03

申请号：US13636031

申请日：2011-03-31

申请人： Hiroki Goda ,  Satoshi Mizutani ,  Kou Detani

发明人： Hiroki Goda ,  Satoshi Mizutani ,  Kou Detani

IPC分类号： A61F13/534 ,  A61F13/531 ,  A61F13/53

CPC分类号： A61F13/531 ,  A61F2013/530007 ,  A61F2013/530598

摘要： The present invention provides a bodily fluid-absorbent structure improved so as to facilitate bodily fluids to disperse in a thickness direction of the structure. Core material of a bodily fluid-absorbent structure is formed of an aggregation of fluff wood pulp fibers. The aggregation has a basis mass in a range of 150 to 500 g/m2 and a specific volume in a range of 3 to 20 cc/g. In the aggregation, a relationship between horizontal orientation index IH and specific volume VSP of fluff wood pulp fibers is represented by a formula as follows: IH is less than or equal to −0.099VSP+2.4.

摘要翻译： 本发明提供一种改善的体液吸收结构，以促进体液沿结构的厚度方向分散。 身体吸液结构的芯材由绒毛木浆纤维的聚集体形成。 聚集体的质量范围为150〜500g / m 2，比体积为3〜20cc / g。 在聚集中，绒毛木浆纤维的水平取向指数IH和比体积VSP之间的关系由如下公式表示：IH小于或等于-0.099VSP + 2.4。

公开(公告)号：US20130023845A1

公开(公告)日：2013-01-24

申请号：US13636031

申请日：2011-03-31

申请人： Hiroki Goda ,  Satoshi Mizutani ,  Kou Detani

发明人： Hiroki Goda ,  Satoshi Mizutani ,  Kou Detani

IPC分类号： A61F13/534 ,  A61F13/531

CPC分类号： A61F13/531 ,  A61F2013/530007 ,  A61F2013/530598

摘要： The present invention provides a bodily fluid-absorbent structure improved so as to facilitate bodily fluids to disperse in a thickness direction of the structure. Core material of a bodily fluid-absorbent structure is formed of an aggregation of fluff wood pulp fibers. The aggregation has a basis mass in a range of 150 to 500 g/m2 and a specific volume in a range of 3 to 20 cc/g. In the aggregation, a relationship between horizontal orientation index IH and specific volume VSP of fluff wood pulp fibers is represented by a formula as follows:IH is less than or equal to −0.099VSP+2.4.

摘要翻译： 本发明提供一种改善的体液吸收结构，以促进体液沿结构的厚度方向分散。 身体吸液结构的芯材由绒毛木浆纤维的聚集体形成。 聚集体的质量范围为150〜500g / m 2，比体积为3〜20cc / g。 在聚集中，绒毛木浆纤维的水平取向指数IH和比体积VSP之间的关系由如下公式表示：IH小于或等于-0.099VSP + 2.4。