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41. 发明专利

JP2012040245A Disposable diaper 有权
标题翻译：可替代的DIAPER
公开(公告)号：JP2012040245A
公开(公告)日：2012-03-01
申请号：JP2010185304
申请日：2010-08-20
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： HASEBE YUUKI , NISHIDA MOTOKO , NAKAOKA KENJI
IPC分类号： A61F13/49 , A61F13/56
摘要： PROBLEM TO BE SOLVED: To prevent the peeling of a fastening tape fastened on a downside when a fastening tape fastened on an upside is peeled at the time of overlap-fastening.SOLUTION: Since the area of a second fastening part 412 is smaller than the areas of first and third fastening parts 411 and 413 in the connection part 4 of the disposable diaper, the fastening force of the second fastening part 412 to a part 26 to be fastened is smaller than that of the first and third fastening parts 411 and 413. Therefore, the fastening force of the second fastening part 412 of a second fastening tape 41b to the outer surface of a first fastening tape 41a is smaller than the fastening force to the part 26 to be fastened of the respective fastening parts of the first fastening tape 41a. Therefore, when the second fastening tape 41b fastened on the upside of the first fastening tape 41a and second fastening tape 41b fastened in a superposed state is peeled from the part 26 to be fastened, the peeling of the first fastening tape 41a fastened on the downside from the part 26 to be fastened can be prevented.
摘要翻译：要解决的问题：为了防止在重叠紧固时将固定在上侧的紧固带剥离时固定在下侧的紧固带的剥离。解决方案：由于第二紧固部件412的面积小于一次性尿布的连接部分4中的第一和第三紧固部件411和413的面积，所以第二紧固部件412的紧固力部分被紧固的第二紧固部412的紧固力小于第一和第三紧固部411,413的紧固力。因此，第二紧固带41b的第二紧固部412与第一紧固带41a的外表面的紧固力小于紧固到第一紧固带41a的相应紧固部分的紧固部分26的紧固力。因此，当紧固在第一紧固带41a的上侧的第二紧固带41b和紧固在叠置状态的第二紧固带41b从要紧固的部分26剥离时，紧固在下侧的第一紧固带41a的剥离可以防止从待紧固的部分26。版权所有（C）2012，JPO＆INPIT

42. 发明专利

JP2012019913A Disposable diaper 有权
标题翻译：可替代的DIAPER
公开(公告)号：JP2012019913A
公开(公告)日：2012-02-02
申请号：JP2010159410
申请日：2010-07-14
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI , TAKAHASHI YUUKI
IPC分类号： A61F13/496 , A61F13/15 , A61F13/49
CPC分类号： A61F13/49001 , A61F13/49011 , A61F13/49413 , A61F13/496 , A61F13/51478 , A61F13/515 , A61F13/539
摘要： PROBLEM TO BE SOLVED: To easily improve flexibility of a disposable diaper by making an outer sheet thin while holding strength of a hip part covering area.SOLUTION: The disposable diaper 1 includes an absorbent body 20, the outer sheet 4, and two end sheets 5 to fix both end parts in the lengthwise direction of the absorbent body 20 to be held and fixed with the outer sheet 4. In the disposable diaper 1, a turndown part 51 at an upper end part of the end sheet 5 is joined to an inner surface of the upper end part of the first outer sheet 41 to form the structure of the hip part covering area including one layer of the first outer sheet 41 and two layers of the end sheets 5 layered on each other. By properly selecting the material for the end sheet 5, therefore, the outer sheet 4 can be made thin to easily improve flexibility of the disposable diaper 1 while holding strength of the hip part covering area. By locating an upper end 421 of the second outer sheet 42 below the turndown part 51 of the end sheet 5, flexibility and breathability of a zone between the turndown part 51 and the second outer sheet 42 are improved.
摘要翻译：要解决的问题：通过在保持臀部覆盖区域的强度的同时使外薄片变薄而容易地提高一次性尿布的柔软性。解决方案：一次性尿布1包括吸收体20，外部片4和两个端片5，以将两个端部沿吸收体20的长度方向固定，以与外部片4保持和固定。在一次性尿布1中，端片5的上端部的折边部51与第一外片41的上端部的内表面接合，形成包含一层的臀部覆盖区域的结构的第一外片41和彼此层叠的两层端片5。因此，通过适当地选择端片5的材料，可以在保持臀部覆盖区域的强度的同时，使外片4变薄以容易地提高一次性尿布1的柔软性。通过将第二外片42的上端421定位在端片5的调整部51的下方，能够提高调整部51与第二外片42之间的区域的柔软性和透气性。版权所有（C）2012，JPO＆INPIT

43. 发明专利

JP2012010922A Disposable diaper 有权
标题翻译：可替代的DIAPER
公开(公告)号：JP2012010922A
公开(公告)日：2012-01-19
申请号：JP2010149836
申请日：2010-06-30
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI , TAKAHASHI YUUKI , AMANO EMI
IPC分类号： A61F13/496
CPC分类号： A61F13/49001 , A61F13/496
摘要： PROBLEM TO BE SOLVED: To prevent a wearer's skin from being stimulated by the edges of the ends of an absorber.SOLUTION: An outer sheet 4 of a pants-type disposable diaper includes a front part for covering the front side of the wearer, a rear part 403 for covering the rear side, and an intermediate part between both parts. The absorber 20 is attached onto the outer sheet 4 to absorb excrement from the wearer. In the absorber 20, both ends on the front part side and rear part 403 side are folded to the inner surface 40 side of the outer sheet 4 and joined onto the inner surface 40. The wearer's skin can thereby be prevented from being stimulated by the edges 241 of both ends of the absorber 20 when wearing the diaper.
摘要翻译：要解决的问题：为了防止穿用者的皮肤被吸收体的端部的边缘刺激。裤型一次性尿布的外片4包括用于覆盖穿着者前侧的前部，用于覆盖后侧的后部403和两部分之间的中间部。吸收器20附接到外部片材4上以吸收穿着者的排泄物。在吸收体20中，前部侧和后部403侧的两端被折叠到外侧片4的内表面40侧，并被接合在内表面40上。因此，能够防止穿着者的皮肤受到刺激当穿着尿布时，吸收体20的两端的边缘241。版权所有（C）2012，JPO＆INPIT

44. 发明专利

JP2011251045A Disposable diaper 有权
标题翻译：可替代的DIAPER
公开(公告)号：JP2011251045A
公开(公告)日：2011-12-15
申请号：JP2010127781
申请日：2010-06-03
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： TAKAHASHI YUUKI , MIYOSHI HIROAKI , MARUHATA KAZUYA , AMANO EMI , NAKAOKA KENJI
IPC分类号： A61F13/496 , A61F13/15 , A61F13/49 , A61F13/53
摘要： PROBLEM TO BE SOLVED: To prevent leakage of excrement to outside from the leg parts of a disposal diaper even when the excrement leaks from the absorber of the disposal diaper.SOLUTION: An external sheet 4 of a pants type disposable diaper 1 includes: a front part 401 for covering the front side of a wearer; a back part 403 for covering the back side; and a middle part 402 arranged between both parts. The absorber 20 is attached to the external sheet 4 and absorbs the excrement from the wearer. Leg elastic members 43 are arranged along the side end edges of the middle part 402, so that the leg gathers are formed. Auxiliary elastic members 45 in a stretched state are joined to the external sheet 4 from the respective side ends of the middle part 402 toward the absorber 20 and also the upper ends of the diaper. Pockets 47 are formed on the respective sides of the absorber 20. Auxiliary absorbent parts 61 are arranged inside the pockets 47. Consequently, the leakage of the excrement to outside from the legs parts is prevented even when the excrement leaks from the absorber 20.
摘要翻译：要解决的问题：即使当排泄物从处理尿布的吸收器泄漏时，也可防止排泄物从处理尿布的腿部向外部泄漏。裤型一次性尿布1的外部片4包括：前部401，用于覆盖穿着者的前侧; 用于覆盖背面的后部403; 以及布置在两个部分之间的中间部分402。吸收器20附接到外部片材4并吸收穿着者的排泄物。腿部弹性构件43沿着中间部分402的侧端边缘布置，从而形成腿部褶皱。辅助弹性构件45处于拉伸状态，从中间部分402的各个侧端朝向吸收体20以及尿布的上端接合到外部片材4。口袋47形成在吸收体20的各侧上。辅助吸收体61配置在袋47的内部。因此，即使当排泄物从吸收体20泄漏时，也能够防止排泄物从腿部泄漏到外部。 P>版权所有（C）2012，JPO＆INPIT

45. 发明专利

JP2011024755A Disposable diaper 有权
标题翻译：可替代的DIAPER
公开(公告)号：JP2011024755A
公开(公告)日：2011-02-10
申请号：JP2009172958
申请日：2009-07-24
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI
IPC分类号： A61F13/15 , A61F13/49
摘要： PROBLEM TO BE SOLVED: To provide a disposable diaper capable of being easily attached to a wearer by easily fastening a free end of an inner pad to an outer cover. SOLUTION: The disposable diaper 1 includes the outer cover 2 including a front cover portion 21, a crotch cover portion 22 and a back cover portion 23. The outer cover 2 is attached to the wearer by fastening the inner surfaces of both sides of the back cover portion 23 and the outer surfaces of both sides of the front cover portion 21 to one another around the waist region of the wearer. The inner pad 3 is disposed on the inner surface of the outer cover 2. A rear end 37 of the inner pad 3 is fixed to the inner surface of the back cover portion 23, a front end 35 of the inner pad 3 is not fixed to the inner surface of the front cover portion 21 as a free end, and the outer surface of the front end 35 is fastened to the inner surface of the front cover portion 21 when the disposable diaper is attached. In this way, by easily fastening the free end of the inner pad 3 to the outer cover 2, the disposable diaper 1 can be easily attached to the wearer. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过容易地将内垫的自由端紧固到外罩上而容易地附接到穿着者的一次性尿布。解决方案：一次性尿布1包括外盖2，外盖2包括前盖部分21，裆部盖部分22和后盖部分23.外盖2通过紧固两侧的内表面而附接到穿着者的后盖部分23和前盖部分21的两侧的外表面相对于穿着者的腰部区域彼此相对。内垫3设置在外盖2的内表面上。内垫3的后端37固定在后盖部23的内表面，内垫3的前端35不固定作为自由端到前盖部分21的内表面，并且当安装一次性尿布时，前端35的外表面被紧固到前盖部分21的内表面。以这种方式，通过将内垫3的自由端容易地紧固到外盖2，一次性尿布1可以容易地附接到穿着者身上。版权所有（C）2011，JPO＆INPIT

46. 发明专利

JP2010273962A Pants-type disposable diaper 有权
标题翻译： PANTS型可替代的DIAPER
公开(公告)号：JP2010273962A
公开(公告)日：2010-12-09
申请号：JP2009130888
申请日：2009-05-29
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： TAKAHASHI YUUKI , NAKAOKA KENJI
IPC分类号： A61F13/496
CPC分类号： A61F13/51456 , A61F13/51401
摘要： PROBLEM TO BE SOLVED: To provide a disposable diaper pants having a pants-shaped outer member excellent in water resistance and softness. SOLUTION: The pants-type disposable diaper includes: a pants-shaped outer member 2 having a front part P, a back part Q, and a crotch part R positioned between the front part and the back part, and having a waist opening 3 and a pair of leg openings 4 formed by joining the front part P and the back part Q; and an absorbent body 8 disposed on an inner surface of the pants-shaped outer member 2 at the crotch part R, and comprising a top sheet, a back sheet, and an absorbent core disposed between the top sheet and the back sheet; wherein the pants-shaped outer member 2 includes an inner sheet 5 and an outer sheet 6, and the inner sheet 5 and the outer sheet 6 are made of a spunbonded nonwoven fabric produced by melting a polymer composition containing polyolefin and/or polyester and a surfactant. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有耐水性和柔软性优异的裤型外部构件的一次性尿布裤。裤型一次性尿布包括：裤状外部构件2，其具有前部P，后部Q和位于前部和后部之间的裆部R，并且具有腰部开口3和通过连接前部P和后部Q而形成的一对腿部开口4; 以及在裆部R的裤型外侧构件2的内表面上设置的吸收体8，具有顶片，背面片和设置在顶片与背面片之间的吸收芯; 裤型外侧构件2包括内侧片材5和外侧片材6，内侧片材5和外侧片材6由通过熔融含有聚烯烃和/或聚酯的聚合物组合物制成的纺粘无纺布和表面活性剂。版权所有（C）2011，JPO＆INPIT

47. 发明专利

JP2010273961A Pants-type disposable diaper 审中-公开
标题翻译： PANTS型可替代的DIAPER
公开(公告)号：JP2010273961A
公开(公告)日：2010-12-09
申请号：JP2009130887
申请日：2009-05-29
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： TAKAHASHI YUUKI , NAKAOKA KENJI
IPC分类号： A61F13/496
CPC分类号： A61F13/51478 , A61F13/49466 , A61F13/496 , A61F13/51498 , A61F13/515
摘要： PROBLEM TO BE SOLVED: To provide a pants-type disposable diaper having an end-holding sheet which a hot-melt adhesive is prevented from permeating, whereby a skin problem is less likely to be caused for the wearer.
SOLUTION: The pants-type disposable diaper includes: a pants-shaped outer member 2 having a front part P, a back part Q, and a crotch part R positioned between the front part and the back part, and having a waist opening and a pair of leg openings formed by joining the front part P and the back part Q; an absorbent body 8 disposed on an inner surface of the pants-shaped outer member 2 at the crotch part R, and comprising a top sheet, a back sheet, and an absorbent core disposed between the top sheet and the back sheet; and an end-holding sheet 7 covering a longitudinal end of the absorbent body 8 at the front part P and/or the back part Q of the pants-shaped outer member 2, and attached to the pants-shaped outer member 2 and the absorbent body 8 with a hot-melt adhesive; wherein the end-holding sheet 7 includes a composite nonwoven fabric in which a spunbonded nonwoven fabric layer is laminated on an inner surface of a meltblown nonwonven fabric layer.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种裤子型一次性尿布，其具有防止热熔粘合剂渗透的端部保持片，由此对佩戴者不太可能产生皮肤问题。裤型一次性尿布包括：裤状外部构件2，其具有前部P，后部Q和位于前部和后部之间的裆部R，并且具有腰部开口和通过接合前部部分P和后部部分Q形成的一对腿部开口; 在裤裆部R上设置在短裤型外部构件2的内表面上的吸收体8，其包括顶片，背面片和设置在顶片与背面片之间的吸收芯; 以及在裤型外侧构件2的前部P和/或后部Q处覆盖吸收体8的纵向端部的端部保持用片材7，并且附接到裤状外部构件2和吸收体本体8具有热熔胶; 其中，端部保持用片材7具有在熔喷非织造布层的内表面层叠有纺粘无纺布层的复合无纺布。版权所有（C）2011，JPO＆INPIT

48. 发明专利

JP2009219901A Absorptive article 有权
标题翻译：吸收文章
公开(公告)号：JP2009219901A
公开(公告)日：2009-10-01
申请号：JP2009159571
申请日：2009-07-06
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI
IPC分类号： A61F13/49 , A61F13/514
摘要： PROBLEM TO BE SOLVED: To appropriately and partially improve the gas permeability of an absorptive article while preventing the leakage of excrement from the absorptive article.
SOLUTION: The main body unit of the absorptive article has an absorptive core of liquid-absorbing nature as well as a top sheet for covering both principal planes of the absorptive core and a back sheet 23c, the back sheet 23c has a rear part 231 opposite to the buttocks of a wearing person and a front part 232 opposite to the abdominal region. A low water-pressure resistant part 235 having a lower water-pressure resistant value than that of the rear part 231 is provided in the front part 232 and the width of the low water-pressure resistant part 235 is smaller than that of the front part 232. The rear part 231 is formed with a waterproofing film which has gas permeability, and the low water-pressure resistant part 235 is formed with a water-repellent nonwoven fabric. Thus, by altering, for each part, the water-pressure resistant value of the back sheet 23c according to water-pressure resistant capability needed, the gas permeability of the absorptive article can be appropriately and partially improved while preventing the leakage of the excrement from the absorptive article.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了适当和部分地改善吸收制品的气体渗透性，同时防止排泄物从吸收制品泄漏。解决方案：吸收制品的主体单元具有吸液性的吸收芯以及用于覆盖吸收芯的两个主平面的顶片和背片23c，背片23c具有后部与穿着者的臀部相对的部分231和与腹部区域相对的前部232。在前部232中设置耐水压力低于后部231的低耐水压部件235，低耐水部件235的宽度小于前部部件的宽度后部231形成有具有透气性的防水膜，低耐水部235由防水性无纺布形成。因此，通过根据所需的耐水性能来改变背面片23c的各部分的耐水压值，可以适当地和部分地改善吸收性物品的透气性，同时防止排泄物的泄漏吸收性物品。版权所有（C）2010，JPO＆INPIT

49. 发明专利

JP2007301195A Manufacturing method of disposable absorptive article 有权
标题翻译：废弃物吸收制品的制造方法
公开(公告)号：JP2007301195A
公开(公告)日：2007-11-22
申请号：JP2006133531
申请日：2006-05-12
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI
IPC分类号： A61F13/15 , A61F13/49
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a disposable absorptive article, which prevents an elastic member from becoming an obstacle when breaking a breaking part.
SOLUTION: The elastic members 26, 28 and 30 provided on a front part 13 are cut so that the cutting ends are separated from the breaking parts 18L and 18R. Weakening treatment is executed to the elastic members 26, 28 and 30 provided in a joining area 13A and then tightening sheet materials 3L and 3R are joined. The cutting treatment of the elastic members 26, 28 and 30 corresponding to the breaking parts 18L and 18R and the weakening treatment of the elastic members 26, 28 and 30 corresponding to the joining area 13A of the tightening sheet materials 3L and 3R are executed in different processes.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种一次性吸收制品的制造方法，其防止当断裂部分断裂时弹性构件成为障碍物。解决方案：设置在前部13上的弹性构件26,28和30被切割成切割端与断裂部18L和18R分离。对设置在接合区域13A中的弹性构件26,28和30进行弱化处理，然后将片材3L和3R接合。对应于断裂部分18L和18R的弹性部件26,28和30的切割处理以及对应于紧固片材3L和3R的接合区域13A的弹性件26,28和30的弱化处理被执行在不同的过程。版权所有（C）2008，JPO＆INPIT

50. 发明专利

JP2007301187A Disposable absorptive article 有权
标题翻译：可吸收吸收物品
公开(公告)号：JP2007301187A
公开(公告)日：2007-11-22
申请号：JP2006133336
申请日：2006-05-12
申请人： Livedo Corporation , 株式会社リブドゥコーポレーション
发明人： NAKAOKA KENJI
IPC分类号： A61F13/49 , A61F5/44 , A61F13/496 , A61F13/56
摘要： PROBLEM TO BE SOLVED: To provide a disposable absorptive article which can make a user easily recognize the presence of a breaking part.
SOLUTION: An index part 51 is provided by printing or the like for each of the respective breaking parts 18L and 18R so as to indicate the positions of the lower ends of the breaking parts 18L and 18R. An arrow shape is adopted for the shape of the index part 51, and it is provided such that the distal end of the arrow indicates the lower ends of the respective breaking parts 18L and 18R. Also, the index parts 51 can be provided on a directly visible part on the outer side surface of the absorptive article 1 or can be provided on a part visible through a member on the outer side of the absorptive article 1. For instance, when providing the index parts 51 on the outer side in the transverse direction X of the breaking parts 18L and 18R, the configuration of providing them by printing them on a sheet material 36 on the outer side of a front part 13 and the configuration of providing the index parts 51 on the main body part 21a of the base material sheet 21 of tightening sheet materials 3L and 3R, etc., can be considered.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可使使用者容易地识别断裂部分的存在的一次性吸收制品。解决方案：为了分别表示断裂部18L，18R的下端的位置，通过各断开部18L，18R各自的印刷等设置折痕部51。对于分度部51的形状采用箭头形状，并且其设置为使得箭头的远端表示各个断开部18L和18R的下端。此外，折痕部51可以设置在吸收性物品1的外侧表面上的直接可见部分上，或者可以设置在通过吸收性物品1的外侧的部件可见的部分上。例如，当提供在断裂部18L，18R的横方向X的外侧的折痕部51，通过将它们印刷在前部13的外侧的片材36上而构成，可以考虑紧固片材3L，3R等的基材片材21的主体部分21a上的部分51。版权所有（C）2008，JPO＆INPIT

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