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1. 发明授权

US06221474B1 Water-retentive sheet manufactured from a cellulose fiber of high water retentivity 有权
标题翻译：由保水性高的纤维素纤维制成的保水片
公开(公告)号：US06221474B1
公开(公告)日：2001-04-24
申请号：US09387171
申请日：1999-08-31
申请人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
发明人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
IPC分类号： D01F200
CPC分类号： D01F8/02 , D01F2/06 , D04H1/4258 , Y10T428/249921 , Y10T428/2924 , Y10T428/2929 , Y10T428/2965 , Y10T442/3146 , Y10T442/637 , Y10T442/638
摘要： A water-retentive sheet manufactured from a cellulose based fiber of high water-retentivity. The cellulose based fiber of high water rententivity includes a core formed from a component of non-cellulose based material of high absorbency uniformly contained in a cellulose fiber and a sheath formed around the core and formed from cellulose based fiber. The cellulose fiber can be viscose rayon and the non-cellulose based material of high absorbency can be polyacrylate salt.
摘要翻译：一种由具有高保水性的纤维素基纤维制成的保水片材。高水活性的纤维素类纤维包括由均匀包含在纤维素纤维中的高吸收性的非纤维素基材料的组分形成的芯和形成在芯周围并由纤维素基纤维形成的护套。纤维素纤维可以是粘胶人造丝，高吸收性的非纤维素基材料可以是聚丙烯酸盐。

2. 发明授权

US06436325B1 Process of making cellulose based fiber 失效
标题翻译：制备纤维素纤维的方法
公开(公告)号：US06436325B1
公开(公告)日：2002-08-20
申请号：US09528281
申请日：2000-03-17
申请人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
发明人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
IPC分类号： D01D532
CPC分类号： D01F8/02 , D01F2/06 , D04H1/4258 , Y10T428/249921 , Y10T428/2924 , Y10T428/2929 , Y10T428/2965 , Y10T442/3146 , Y10T442/637 , Y10T442/638
摘要： A method of manufacturing a cellulose based fiber of high water-retentivity. The cellulose based fiber of high water rententivity is manufactured by mixing together a stock solution as a homogeneous mixture of a non-cellulose based material of high absorbency and a cellulose based material and a stock solution singly composed of cellulose based material by means of a nozzle. Then the mixture is formed into a complex fiber as a sheath-core type by spinning, elongation and refining the mixture.
摘要翻译：一种制造具有高保水性的纤维素基纤维的方法。具有高水分性的纤维素基纤维通过将作为高吸收性的非纤维素基材料和纤维素基材料的均匀混合物的储备溶液与通过喷嘴单独由纤维素基材料组成的原液混合在一起而制备。然后通过纺丝，伸长和精制混合物将混合物形成为皮芯型复合纤维。

3. 发明授权

US06248444B1 Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivity 有权
标题翻译：保水性纤维素纤维，其制造方法以及含有高保水性的纤维素纤维的保水性片材
公开(公告)号：US06248444B1
公开(公告)日：2001-06-19
申请号：US09387172
申请日：1999-08-31
申请人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
发明人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
IPC分类号： D01F800
CPC分类号： D01F8/02 , D01F2/06 , D04H1/4258 , Y10T428/249921 , Y10T428/2924 , Y10T428/2929 , Y10T428/2965 , Y10T442/3146 , Y10T442/637 , Y10T442/638
摘要： A powdered super absorbent polymer (SAP) has heretofore been used as a water retentive material for sanitary products, such as sanitary napkin, disposable diaper and incontinence pad. This water retentive material is used by being held between two paper sheets but the powdered SAP comes off easily from absorbent member. Moreover, even when the SAP is in a dried powdered state or in a water-absorbed gel state, it is moved between a top sheet and a back sheet in accordance with the movement of a wearer of the sanitary product. Consequently, water absorbency decreases with poor shape stability. Moreover, since the SAP in a water-absorbed gel state is sticky, the wearer feels unpleasant. According to the present invention, therefore, a cellulose fiber, such as a viscose rayon fiber containing uniformly a non-cellulose based material of high water absorbency such as polyacrylate salt is manufactured. A fiber web and nonwoven fabric produced of this fiber is used as water retentive materials in an absorbent member. This fiber has high absorbency and moreover high water retentivity such that water absorbed into the fiber is hardly released from the fiber. Accordingly, an absorbent member formed of a sheet made of this fiber has a stable shape both when it is in a dry state and when it is in a water-absorbed state, and, moreover, it has high absorbency and high water retentivity. Therefore, when this water-retentive sheet is used, a thin absorbent member of high absorbency can be provided.
摘要翻译：迄今为止，粉状高吸水性聚合物（SAP）已被用作诸如卫生巾，一次性尿布和失禁垫等卫生产品的保水性材料。这种保水材料被保持在两个纸张之间，但粉状SAP容易从吸收部件脱落。此外，即使当SAP处于干燥的粉末状态或吸水凝胶状态时，根据卫生产品的穿着者的移动，其在顶片和背片之间移动。因此，吸水性随着形状稳定性的降低而降低。此外，由于吸水凝胶状态的SAP是粘性的，所以佩戴者感觉到不愉快。因此，根据本发明，纤维素纤维，例如均匀地含有高吸水性的非纤维素基材料的粘胶人造丝纤维如聚丙烯酸盐制造。将由该纤维制成的纤维网和非织造织物用作吸湿件中的保水材料。该纤维具有高的吸收性和高的保水性，使得吸收到纤维中的水难以从纤维中释放出来。因此，由这种纤维制成的片材形成的吸收件在处于干燥状态时和处于吸水状态时都具有稳定的形状，而且具有高的吸收性和高的保水性。因此，当使用该保水性片材时，可以提供高吸收性的薄吸收体。

4. 发明授权

US06187436B1 Water-retentive sheet manufactured from a cellulose based fiber of high water retentivity 有权
标题翻译：由保水性高的纤维素系纤维制成的保水片
公开(公告)号：US06187436B1
公开(公告)日：2001-02-13
申请号：US09589375
申请日：2000-06-07
申请人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
发明人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
IPC分类号： D01F800
CPC分类号： D01F8/02 , D01F2/06 , D04H1/4258 , Y10T428/249921 , Y10T428/2924 , Y10T428/2929 , Y10T428/2965 , Y10T442/3146 , Y10T442/637 , Y10T442/638
摘要： A water-retentive sheath manufactured from a cellulose based fiber of high water-retentivity. The cellulose based fiber of high water rententivity includes a component of a non-cellulose based material of high absorbency uniformly contained in a cellulose fiber and a single component of cellulose; and these two components are attached together side by side. The cellulose fiber can be viscose rayon and the non-cellulose based material of high absorbency can be polyacrylate salt.
摘要翻译：由保水性高的纤维素类纤维制成的保水性护套。纤维素纤维的高水分性能包括均匀地包含在纤维素纤维中的纤维素基材料和纤维素单组分的高吸收性成分，并且这两个部件并排连接在一起。纤维素纤维可以是粘胶人造丝，高吸收性的非纤维素基材料可以是聚丙烯酸盐。

5. 发明授权

US5998025A Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivity 失效
标题翻译：保水性纤维素纤维，其制造方法以及含有高保水性的纤维素纤维的保水性片材
公开(公告)号：US5998025A
公开(公告)日：1999-12-07
申请号：US66297
申请日：1998-04-27
申请人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
发明人： Tsutomu Kido , Noriyuki Kimura , Ichiro Takeuchi , Kazuya Umino
IPC分类号： A61F13/53 , A61F13/15 , A61F13/49 , B01J20/26 , D01D5/30 , D01F2/06 , D01F8/02 , D04H1/42 , D04H3/00 , D04H13/00 , D06M11/00 , D06M11/07 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/16 , D06M101/18 , D02G3/00 , D01F5/32
CPC分类号： D01F8/02 , D01F2/06 , D04H1/4258 , Y10T428/249921 , Y10T428/2924 , Y10T428/2929 , Y10T428/2965 , Y10T442/3146 , Y10T442/637 , Y10T442/638
摘要： A powdered super absorbent polymer (SAP) has heretofore been used as a water retentive material for sanitary products, such as sanitary napkin, disposable diaper and incontinence pad. This water retentive material is used by being held between two paper sheets but the powdered SAP comes off easily from absorbent member. Moreover, even when the SAP is in a dried powdered state or in a water-absorbed gel state, it is moved between a top sheet and a back sheet in accordance with the movement of a wearer of the sanitary product. Consequently, water absorbency decreases with poor shape stability. Moreover, since the SAP in a water-absorbed gel state is sticky, the wearer feels unpleasant.According to the present invention, therefore, a cellulose fiber, such as a viscose rayon fiber containing uniformly a non-cellulose based material of high water absorbency such as polyacrylate salt is manufactured. A fiber web and nonwoven fabric produced of this fiber is used as water retentive materials in an absorbent member. This fiber has high absorbency and moreover high water retentivity such that water absorbed into the fiber is hardly released from the fiber. Accordingly, an absorbent member formed of a sheet made of this fiber has a stable shape both when it is in a dry state and when it is in a water-absorbed state, and, moreover, it has high absorbency and high water retentivity. Therefore, when this water-retentive sheet is used, a thin absorbent member of high absorbency can be provided.
摘要翻译： PCT No.PCT / JP96 / 03171 Sec。 371日期1997年4月27日 102（e）日期1997年4月27日PCT 1996年10月30日PCT PCT。公开号WO97 / 16586 日期1997年5月9日迄今为止，已经将粉末状高吸水性聚合物（SAP）用作卫生用品，例如卫生巾，一次性尿布和失禁垫等的保水性物质。这种保水材料被保持在两个纸张之间，但粉状SAP容易从吸收部件脱落。此外，即使当SAP处于干燥的粉末状态或吸水凝胶状态时，根据卫生产品的穿着者的移动，其在顶片和背片之间移动。因此，吸水性随着形状稳定性的降低而降低。此外，由于SAP在吸水凝胶状态下是粘性的，佩戴者感到不愉快。因此，根据本发明，制造纤维素纤维，例如均匀地含有高吸水性的非纤维素基材料如聚丙烯酸盐的粘胶人造丝纤维。将由该纤维制成的纤维网和非织造织物用作吸湿件中的保水材料。该纤维具有高的吸收性和高的保水性，使得吸收到纤维中的水难以从纤维中释放出来。因此，由这种纤维制成的片材形成的吸收件在处于干燥状态时和处于吸水状态时都具有稳定的形状，而且具有高的吸收性和高的保水性。因此，当使用该保水性片材时，可以提供高吸收性的薄吸收体。

6. 发明申请

US20060272081A1 VACUUM BREAKER, AND WATER-FEED VALVE ASSEMBLY AND WATER CLOSET PROVIDED THEREWITH 有权
标题翻译：真空断路器，水泵组件及水封
公开(公告)号：US20060272081A1
公开(公告)日：2006-12-07
申请号：US11465321
申请日：2006-08-17
申请人： Haruo Tsutsui , Tsutomu Kido , Yukinori Kubozono
发明人： Haruo Tsutsui , Tsutomu Kido , Yukinori Kubozono
IPC分类号： E03D11/18 , E03D11/02
CPC分类号： E03C1/106 , E03C1/108
摘要： Disclosed is a vacuum breaker having further enhanced reliability. The vacuum breaker comprises: a main body having a water inlet (26, 41), a water outlet (34, 48), a water passage (30, 44) for fluidically connecting the water inlet and the water outlet, and a first ambient-air intake port (36, 50) and a second ambient-air intake port (37, 49) for allowing the water passage to fluidically communicate with ambient air therethrough; a first valve element (28, 42); and a second valve element (32, 46) disposed downstream of the first valve element. The first valve element is designed to be movable between a first position allowing the water inlet to fluidically communicate with a zone of the water passage between the first and second valve elements, when water is permitted to pass through the water passage, and a second position allowing the first ambient-air intake port to fluidically communicate with the zone of the water passage between the first and second valve elements, when water is inhibited from passing through the water passage. The second valve element is designed to be movable between a first position allowing the zone of the water passage between the first and second valve elements to fluidically communicate with the water outlet, when water is permitted to pass through the water passage, and a second position allowing the second ambient-air intake port to fluidically communicate with the water outlet, when water is inhibited from passing through the water passage.
摘要翻译：公开了一种具有进一步增强的可靠性的真空断路器。真空断路器包括：主体，其具有进水口（26,41），出水口（34,48），用于流体连接进水口和出水口的水通道（30,44）和第一环境 - 进气口（36,50）和第二环境空气进气口（37,49），用于允许水通道与环境空气通过其流体连通; 第一阀元件（28,42）; 以及设置在所述第一阀元件的下游的第二阀元件（32,46）。第一阀元件设计成可以在第一位置和第二位置之间移动，第一位置允许水入口与第一和第二阀元件之间的水通道的区域流体连通，允许第一环境空气进入口在第一和第二阀元件之间的水通道区域流体连通，当水被禁止通过水通道时。第二阀元件被设计成可以在第一位置和第二位置之间移动，第一位置允许第一和第二阀元件之间的水通道区域与出水口流体连通，当水被允许通过水通道时，当水被禁止通过水通道时，允许第二环境空气进气口与出水口流体连通。

7. 发明授权

US5785696A Disposable diaper 失效
标题翻译：一次性尿布
公开(公告)号：US5785696A
公开(公告)日：1998-07-28
申请号：US592954
申请日：1996-01-29
申请人： Yasushi Inoue , Tsutomu Kido
发明人： Yasushi Inoue , Tsutomu Kido
IPC分类号： A61F5/44 , A61F13/15 , A61F13/49 , A61F13/53
CPC分类号： A61F13/539 , A61F13/53717 , A61F13/53747
摘要： In a disposable diaper having a liquid-absorbent core which comprises, in turn, fluff pulp of less than 70% by weight and superabsorbent polymer particles of 30% or higher by weight, an isolating fibrous layer is placed on an upper surface of the liquid holding layer, then these liquid holding layer and isolating fibrous layer are integrally covered with a liquid-permeable covering layer such as a tissue paper, and these layers are intermittently bonded one to another over the entire extents of the respective laminating surfaces.
摘要翻译：在具有吸液芯的一次性尿布中，其又包含小于70重量％的绒毛浆和30重量％以上的超吸收性聚合物颗粒，将隔离纤维层置于液体的上表面然后将这些液体保持层和隔离纤维层用诸如薄纸的透液性覆盖层整体地覆盖，并且这些层在各层压表面的整个范围上间歇地粘合。

8. 发明授权

US5188895A Split fibers, integrated split fiber articles and method for preparing the same 失效
标题翻译：分离纤维，一体化分离纤维制品及其制备方法
公开(公告)号：US5188895A
公开(公告)日：1993-02-23
申请号：US574137
申请日：1990-08-29
申请人： Kazunari Nishino , Shuzo Sasagawa , Hirofumi Katsurayama , Takamitsu Igaue , Tsutomu Kido
发明人： Kazunari Nishino , Shuzo Sasagawa , Hirofumi Katsurayama , Takamitsu Igaue , Tsutomu Kido
IPC分类号： D01F6/04 , D01D5/42
CPC分类号： D01D5/42 , Y10T428/29 , Y10T428/2904 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933 , Y10T428/2967 , Y10T442/697
摘要： Bulky split fibers having bond strength are produced by preparing a composite synthetic resin film of three layer structure having a polypropylene layer formed of a polypropylene/polyethylene blend and a polyethylene layer on either surface of the polypropylene layer, slitting and stretching the composite film to thereby form stretched tapes, and causing splitting of the stretched tapes for fibrillation. An integral article is prepared from the resultant split fibers by mixing them alone or with plant fibers and then heating at a temperature between the melting points of polyethylene and polypropylene, thereby integrating together the split fibers with each other or with the plant fibers.

9. 发明授权

US07721359B2 Vacuum breaker, and water-feed valve assembly and water closet provided therewith 有权
标题翻译：真空断路器，给水阀组件和提供的水箱
公开(公告)号：US07721359B2
公开(公告)日：2010-05-25
申请号：US11465321
申请日：2006-08-17
申请人： Haruo Tsutsui , Tsutomu Kido , Yukinori Kubozono
发明人： Haruo Tsutsui , Tsutomu Kido , Yukinori Kubozono
IPC分类号： E03D11/02 , E03D11/18
CPC分类号： E03C1/106 , E03C1/108
摘要： Disclosed is a vacuum breaker having further enhanced reliability. The vacuum breaker comprises: a main body having a water inlet (26, 41), a water outlet (34, 48), a water passage (30, 44) for fluidically connecting the water inlet and the water outlet, and a first ambient-air intake port (36, 50) and a second ambient-air intake port (37, 49) for allowing the water passage to fluidically communicate with ambient air therethrough; a first valve element (28, 42); and a second valve element (32, 46) disposed downstream of the first valve element. The first valve element is designed to be movable between a first position allowing the water inlet to fluidically communicate with a zone of the water passage between the first and second valve elements, when water is permitted to pass through the water passage, and a second position allowing the first ambient-air intake port to fluidically communicate with the zone of the water passage between the first and second valve elements, when water is inhibited from passing through the water passage. The second valve element is designed to be movable between a first position allowing the zone of the water passage between the first and second valve elements to fluidically communicate with the water outlet, when water is permitted to pass through the water passage, and a second position allowing the second ambient-air intake port to fluidically communicate with the water outlet, when water is inhibited from passing through the water passage.
摘要翻译：公开了一种具有进一步增强的可靠性的真空断路器。真空断路器包括：主体，其具有进水口（26,41），出水口（34,48），用于流体连接进水口和出水口的水通道（30,44）和第一环境 - 进气口（36,50）和第二环境空气进气口（37,49），用于允许水通道与环境空气通过其流体连通; 第一阀元件（28,42）; 以及设置在所述第一阀元件的下游的第二阀元件（32,46）。第一阀元件设计成可以在第一位置和第二位置之间移动，第一位置允许水入口与第一和第二阀元件之间的水通道的区域流体连通，允许第一环境空气进入口在第一和第二阀元件之间的水通道区域流体连通，当水被禁止通过水通道时。第二阀元件被设计成可以在第一位置和第二位置之间移动，第一位置允许第一和第二阀元件之间的水通道区域与出水口流体连通，当水被允许通过水通道时，当水被禁止通过水通道时，允许第二环境空气进气口与出水口流体连通。

10. 发明授权

US5851205A Disposable undergarment having a tape fastener 失效
标题翻译：具有带扣的一次性内衣
公开(公告)号：US5851205A
公开(公告)日：1998-12-22
申请号：US686624
申请日：1996-07-24
申请人： Kenichi Hisada , Tsutomu Kido , Yoshitaka Mishima
发明人： Kenichi Hisada , Tsutomu Kido , Yoshitaka Mishima
IPC分类号： A61F13/49 , A61F5/44 , A61F13/15 , A61F13/56 , A61F13/58 , A61F13/16
CPC分类号： A61F13/5512 , A61F13/581
摘要： A disposable undergarment having a tape fastener for releasably joining front and rear regions of the undergarment to each other is disclosed. The tape fastener includes a relatively soft base panel member extending laterally outward from a transverse side edge of the undergarment, relatively rigid fastening panel members provided at longitudinally spaced apart locations of the base panel member and an adhesive region provided between the fastening panel members.
摘要翻译：公开了一种具有带子紧固件的一次性内衣，用于将内衣的前后区域彼此可释放地连接。带状紧固件包括从内裤的横向侧边横向向外延伸的相对柔软的底板构件，设置在基部面板构件的纵向间隔开的位置处的相对刚性的紧固面板构件和设置在紧固面板构件之间的粘合区域。

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