公开(公告)号：US20110098666A1

公开(公告)日：2011-04-28

申请号：US12994574

申请日：2009-05-29

申请人： Kaiyo Nakajima ,  Hironao Minato ,  Ryuichi Kamiyama

发明人： Kaiyo Nakajima ,  Hironao Minato ,  Ryuichi Kamiyama

IPC分类号： A61F13/512

CPC分类号： A61F13/49017 ,  A61F13/495

摘要： An absorbent article is improved to restrict a possibility that through-hole(s) formed in a separate sheet might have width dimension(s) narrowed as the separate sheet is spaced from a liquid-absorbent structure. The absorbent includes first front and rear elasticized regions outside of opposite lateral regions as viewed in a transverse direction of the separate sheet. Each of these first front and rear elasticized regions is paired and spaced apart from each other in the transverse direction and between respective pairs of first front and rear elasticized regions. Front and rear non-elasticized regions are free from any influence by the contractile force of the front and rear waist elastic members. The sub-regions of the front and rear waist regions unoccupied by a liquid-absorbent structure extend in the transverse direction between respective pairs of opposite side edges.

摘要翻译： 改进吸收制品以限制在单独片材中形成的通孔可能随着单独的片材与吸液结构间隔开而使宽度尺寸变窄的可能性。 吸收体包括在分开的片材的横向方向上观察到的相对侧向区域之外的第一前后弹性区域。 这些第一前后弹性区域中的每一个在横向方向上和相应的第一前后弹性区域对之间彼此成对并分开。 前后无弹性区域不受前后腰部弹性构件的收缩力的任何影响。 由吸液结构构成的前腰围区域和后腰围区域的子区域在各对相对侧边缘之间沿横向方向延伸。

公开(公告)号：US20100262101A1

公开(公告)日：2010-10-14

申请号：US12680473

申请日：2008-07-11

申请人： Hironao Minato ,  Kaiyo Nakajima ,  Ryuichi Kamiyama

发明人： Hironao Minato ,  Kaiyo Nakajima ,  Ryuichi Kamiyama

IPC分类号： A61F13/15

CPC分类号： A61F13/49473 ,  A61F13/4942 ,  A61F13/495 ,  A61F13/496

摘要： A liquid-absorbent chassis includes front and rear passage openings defined by lateral portions and a middle portion, and barrier sheet elastic members functioning to space a barrier sheet upwardly from the liquid-absorbent chassis. The barrier sheet includes first adhesion sites at which front and rear end portions are bonded to the barrier sheet, second adhesion sites at which convex segments of the barrier sheet elastic members are bonded to the barrier sheet and third adhesion sites defined between respective pairs of first adhesion sites and a pair of the second adhesion sites and at which segments of the barrier sheet elastic members occupying these sites are bonded to the barrier sheet. The adhesive forming the second and third adhesion sites has a basis weight lower than the basis weight of the adhesive forming the first adhesion sites.

摘要翻译： 吸液性底盘包括由侧部和中间部分限定的前通道开口和后通道开口，以及用于将阻挡片从吸液性底座向上空间的隔离片弹性构件。 阻挡片包括前端部和后端部与阻挡片接合的第一粘合部位，阻挡片弹性部件的凸部与阻挡片接合的第二粘合部位和在各对第一部件之间限定的第三粘接部位 粘合部位和一对第二粘合部位，并且阻挡片弹性部件的占据这些部位的部分结合到阻挡片上。 形成第二和第三粘合部位的粘合剂的基重低于形成第一粘合部位的粘合剂的单位面积重量。

公开(公告)号：US20110009842A1

公开(公告)日：2011-01-13

申请号：US12808575

申请日：2008-08-18

申请人： Hironao Minato ,  Kaiyo Nakajima ,  Ryuichi Kamiyama ,  Reiko Nitta

发明人： Hironao Minato ,  Kaiyo Nakajima ,  Ryuichi Kamiyama ,  Reiko Nitta

IPC分类号： A61F13/49

CPC分类号： A61F13/495 ,  A61F13/49406 ,  A61F13/49473 ,  A61F13/512 ,  A61F2013/51195

摘要： The present invention aims to provide an absorbent article to prevent stuffiness generated between a barrier sheet and a wearer's skin and thereby to prevent eczema due to such stuffiness. An absorbent article including a chassis and a barrier sheet. The barrier sheet has a pair of lateral zones opposed to each other in a transverse direction and a middle zone connecting the lateral zones and the middle zones lies on a crotch region. Front and rear through-holes, are defined by the lateral zones and the middle zone. The lateral zones lying outside the middle zone as viewed in the transverse direction are partially cutaway to form notches. The notches are formed by the lateral zones.

摘要翻译： 本发明的目的在于提供一种吸收性物品，以防止阻隔片与穿着者的皮肤之间产生的闷热，从而防止由于这种闷热引起的湿疹。 一种吸收性物品，包括底盘和阻挡片。 阻挡片具有在横向方向上彼此相对的一对侧向区域，并且连接侧部区域和中部区域的中间区域位于裆部区域。 前后通孔由侧向区域和中间区域限定。 在横向方向上看，位于中间区域外部的侧向部分被部分切开以形成凹口。 切口由侧面区域形成。

公开(公告)号：US08303559B2

公开(公告)日：2012-11-06

申请号：US12532071

申请日：2008-02-18

申请人： Hironao Minato ,  Kaiyo Nakajima ,  Naoko Takada

发明人： Hironao Minato ,  Kaiyo Nakajima ,  Naoko Takada

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/495 ,  A61F13/4942 ,  A61F13/496

摘要： A disposable diaper is provided with a skin-contactable sheet piece above a liquid-pervious topsheet. The skin-contactable sheet piece is formed with openings extending in a back-and-forth direction through which body waste is guided toward the topsheet and both lateral zones of the sheet piece on both sides of these openings as viewed in a transverse direction are provided with elastic members attached under tension. Outside the skin-contactable sheet piece as viewed in the transverse direction, leak-barriers are provided and the lateral zones of the skin-contactable sheet piece are bonded to the leak-barriers along regions defined between proximal edges and free edges of the respective leak-barriers.

摘要翻译： 一次性尿布在液体可透过的顶片上方设置有皮肤接触片。 皮肤接触片材形成有沿前后方向延伸的开口，通过该开口，身体废物被引导到顶片，并且在横向方向上设置在这些开口两侧的片材的两个横向区域 弹性构件处于张力附近。 在从横向观察的皮肤接触片材的外部，设置有防漏屏障，并且皮肤接触片材的侧面区域沿着限定在相应泄漏物的近端边缘和自由边缘之间的区域结合到泄漏屏障 障碍。

公开(公告)号：US20100262113A1

公开(公告)日：2010-10-14

申请号：US12680368

申请日：2008-07-11

申请人： Kaiyo Nakajima ,  Hironao Minato

发明人： Kaiyo Nakajima ,  Hironao Minato

IPC分类号： A61F13/49

CPC分类号： A61F13/496 ,  A61F13/4942 ,  A61F13/49473 ,  A61F13/495

摘要： In an absorbent article, a liquid-absorbent chassis is provided on the inner surface facing the wearer's skin, with a barrier sheet which is, in turn, formed with front and rear passage openings. A sheet region of the barrier sheet defined between barrier sheet elastic members and side edges is provided with tucks serving as means to prevent the sheet region from sagging toward the front and rear passage openings. These tucks are formed by folding back the sheet in the sheet region onto itself. These tucks extend in a longitudinal direction in regions of opposite lateral portions including convex segments of the barrier sheet elastic members extending therein.

摘要翻译： 在吸收性物品中，在面向穿着者皮肤的内表面上设有吸液性底座，隔着片又由前后通道开口形成。 在阻挡片弹性构件和侧边缘之间限定的阻挡层的片区域设置有用于防止片区域朝向前后通道开口下垂的装置的折叠。 这些褶皱通过将片材区域中的片材折回到其自身上而形成。 这些褶皱在相对的横向部分的区域中沿长度方向延伸，包括在其中延伸的阻挡片弹性构件的凸形段。

公开(公告)号：US20100241099A1

公开(公告)日：2010-09-23

申请号：US12680283

申请日：2008-07-11

申请人： Hironao Minato ,  Kaiyo Nakajima

发明人： Hironao Minato ,  Kaiyo Nakajima

IPC分类号： A61F13/15

CPC分类号： A61F13/495 ,  A61F2013/51322

摘要： A diaper includes an absorbent chassis which, in turn, includes a cover sheet 6 and a liquid-absorbent structure, and a barrier sheet allowing passage of body waste. The barrier sheet 8 is spaced from the liquid-absorbent structure in the thickness direction under an effect of barrier sheet constricting means. The barrier sheet is formed with front and rear passage openings defined by a middle portion and the middle portion is provided, in addition to the barrier sheet constricting means, with middle portion elastic members which function to constrict the middle portion in a longitudinal direction Y.

摘要翻译： 尿布包括吸收性底盘，其又包括覆盖片6和吸液结构，以及允许身体废物通过的阻挡片。 在阻挡片收缩装置的作用下，阻挡片8在吸液结构体的厚度方向上隔开。 阻挡片形成有由中间部分限定的前后通道开口，并且除了阻挡片收缩装置之外还设置有中间部分，其中间部分弹性部件用于在纵向方向Y上收缩中间部分。

公开(公告)号：US20080065036A1

公开(公告)日：2008-03-13

申请号：US11849666

申请日：2007-09-04

申请人： Hironao Minato ,  Kaiyo Nakajima ,  Naoko Takada

发明人： Hironao Minato ,  Kaiyo Nakajima ,  Naoko Takada

IPC分类号： A61F13/15

CPC分类号： A61F13/15585 ,  A61F13/15756 ,  A61F13/15804 ,  A61F13/495

摘要： A disposable diaper including, a covering chassis having front and rear waist regions, and a crotch region; a body fluid absorbent structure disposed at least in the crotch region; and an elastic isolating sheet covering at least the absorbent structure. The elastic isolating sheet has a front opening and a rear opening. The absorbent structure is provided on a bottom thereof with an elastic panel.

摘要翻译： 一种一次性尿布，包括：具有前腰围区域和后腰围区域的覆盖底盘和裆部区域; 至少设置在所述裆下区域的体液吸收结构体; 以及至少覆盖吸收结构的弹性隔离片。 弹性隔离片具有前开口和后开口。 吸收结构在其底部设置有弹性面板。

公开(公告)号：US20120041407A1

公开(公告)日：2012-02-16

申请号：US13262143

申请日：2010-03-29

申请人： Ryuichi Kamiyama ,  Toshimitsu Baba ,  Kaiyo Nakajima ,  Reiko Nitta

发明人： Ryuichi Kamiyama ,  Toshimitsu Baba ,  Kaiyo Nakajima ,  Reiko Nitta

IPC分类号： A61F13/49

CPC分类号： A61F13/496 ,  A61F13/49011 ,  A61F13/515

摘要： Disposable diapers improved so that waist regions are effectively elastic to assure high fitness are provided. In a first waist region, bonding region coated with adhesive lines includes a first bonding region coated with first adhesive lines extending from a peripheral edge of a waist-opening toward a crotch region and a second bonding region coated with second adhesive lines extending from the first adhesive lines into the crotch region wherein the first adhesive lines are noncontiguous to the second adhesive lines in the direction of the longitudinal axis so that, with the diaper put on the wearer's body, a region defined in the vicinity of a boundary between the first bonding region and the second bonding region folded inward.

摘要翻译： 改善了一次性尿布，使得腰部区域具有弹性，以确保提供高适应性。 在第一腰围区域中，涂覆有粘合线的接合区域包括涂覆有从腰部开口的周边延伸到裆下区域的第一粘合剂线的第一粘结区域和涂覆有从第一粘合剂线路延伸的第二粘合线的第二粘合区域 粘合线进入裆部区域，其中第一粘合线在纵向方向上与第二粘合剂线不相邻，使得在尿布放置在穿用者身上时，限定在第一粘合线之间的边界附近的区域 区域和第二粘合区域向内折叠。

公开(公告)号：US08377025B2

公开(公告)日：2013-02-19

申请号：US12921593

申请日：2008-12-16

申请人： Kaiyo Nakajima ,  Hironao Minato

发明人： Kaiyo Nakajima ,  Hironao Minato

IPC分类号： A61F13/15

CPC分类号： A61F13/49017 ,  A61F13/495

摘要： An absorbent article includes a void space between a separator sheet and a liquid-absorbent structure. The separator sheet has opposite lateral zones extending in a longitudinal direction, a middle zone via which the opposite lateral zones are contiguous to each other, a front through-hole formed on the side of a front waist region, a rear through-hole formed on the side of rear waist region, and separator sheet biasing elastic members attached under tension to the respective lateral zones. A chassis includes a front leg elastic member laid on the side of the front waist region and a rear leg elastic member laid on the side of the rear waist region wherein at least the rear leg elastic member includes a rear transverse segment extending across the crotch region and a position of the rear transverse segment corresponds to a position of the middle zone of the separator sheet.

摘要翻译： 吸收性物品包括隔板和吸液结构之间的空隙。 隔板具有沿纵向方向延伸的相对的侧向区域，相对的横向区域相互邻接的中间区域，形成在前腰部区域侧的前通孔，形成在前腰围区域的后通孔 后腰围区域的侧面，以及将张力附接到各个侧向区域的隔离片偏置弹性构件。 底架包括放置在前腰围区域侧的前腿弹性构件和位于后腰围区域一侧的后腿弹性构件，其中至少后腿弹性构件包括延伸穿过裆区的后横向区段 并且后横向段的位置对应于隔板的中间区域的位置。

公开(公告)号：US07942859B2

公开(公告)日：2011-05-17

申请号：US11340564

申请日：2006-01-27

申请人： Kaiyo Nakajima ,  Naoko Takada ,  Hironao Minato

发明人： Kaiyo Nakajima ,  Naoko Takada ,  Hironao Minato

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/495

摘要： A wearing article includes a flexible chassis and a semi-rigid absorbent panel laid on inner surface of the chassis. A liner defining an innermost layer of the chassis is bonded to the absorbent panel in a fixed zone defined in a crotch region. A passage is formed through the liner at a position put aside from the fixed zone toward a rear waist region to guide feces through this passage. A first elastic member extends along a peripheral edge of the passage so as to be stretchable and contractible. A second elastic member and a third elastic member are paired and laid outside opposite side edges of the passage so as to be stretchable and contractible in a longitudinal direction in a vicinity of the passage.

摘要翻译： 穿着物品包括柔性底盘和放置在底盘内表面上的半刚性吸收板。 限定底盘的最内层的衬垫在限定在裆部区域中的固定区域中接合到吸收性面板。 在从固定区域向后方腰部区域放置的位置处，通过衬垫形成通道，以引导粪便通过该通道。 第一弹性构件沿着通道的周缘延伸，以便可拉伸和收缩。 第二弹性构件和第三弹性构件成对放置在通道的相对侧边缘的外侧，以便在通道附近沿纵向方向可拉伸和收缩。