公开(公告)号：US09222206B2

公开(公告)日：2015-12-29

申请号：US13389464

申请日：2010-06-21

申请人： Masashi Yamaguchi ,  Satoshi Mizutani

发明人： Masashi Yamaguchi ,  Satoshi Mizutani

IPC分类号： B32B3/28 ,  D04H1/541 ,  D04H3/04 ,  D04H1/54 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/485 ,  D04H1/495 ,  D04H1/542 ,  D06C3/00 ,  A61F13/511

CPC分类号： D04H1/54 ,  A61F13/51108 ,  A61F13/51121 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/485 ,  D04H1/495 ,  D04H1/541 ,  D04H1/542 ,  D06C3/00 ,  Y10T428/24603 ,  Y10T428/24694 ,  Y10T428/24942

摘要： A nonwoven fabric facilitating permeation of loose passage. A nonwoven fabric is formed of short fibers of thermoplastic synthetic resin fused together. The nonwoven fabric is formed on a top side thereof with ridges and troughs undulating in a width direction and extending in parallel to one another in a length direction. When the nonwoven fabric is placed on a horizontal plane with the back side put in contact with the horizontal plate, highly void regions are formed between the back side and the horizontal plane. In the vicinity of apices of the respective ridges, the short fibers slope down so as to extend in a thickness direction of the nonwoven fabric.

摘要翻译： 促进松散通道渗透的无纺织物。 无纺布由融合在一起的热塑性合成树脂的短纤维形成。 无纺布在其顶侧上形成有在宽度方向上起伏并在长度方向上彼此平行延伸的脊和谷。 当无纺布被放置在水平面上，背面与水平板接触时，在背面和水平面之间形成高度空隙的区域。 在各个脊的顶点附近，短纤维沿着无纺布的厚度方向倾斜下降。

公开(公告)号：US09156229B2

公开(公告)日：2015-10-13

申请号：US11762421

申请日：2007-06-13

申请人： Yuki Noda ,  Hideyuki Ishikawa ,  Satoshi Mizutani ,  Akihiro Kimura

发明人： Yuki Noda ,  Hideyuki Ishikawa ,  Satoshi Mizutani ,  Akihiro Kimura

IPC分类号： B32B3/30 ,  B32B5/26 ,  B32B27/02 ,  B32B27/12 ,  D04H3/02 ,  D04H3/037 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  D04H13/00

CPC分类号： B32B5/26 ,  B32B3/30 ,  B32B27/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  D04H1/492 ,  D04H1/495 ,  D04H1/498 ,  D04H13/006 ,  D04H13/007 ,  Y10T428/2457 ,  Y10T428/24603

摘要： A multilayer nonwoven fabric includes a first fiber layer and a second fiber layer laminated and arranged on a first surface of the first fiber layer. A plurality of groove portions are formed along a prescribed direction in a shape depressed in a thickness direction of the multilayer nonwoven fabric. A plurality of raised ridge portions are formed adjacent to the plurality of groove portions in a shape projected in the thickness direction. The basis weight of the raised ridge portion is greater than the basis weight in regions, which include the bottoms of the groove portions. The second fiber layer including each of the plurality of raised ridge portions is in such a shape that a surface, on the side of the first fiber layer, of the second fiber layer is projected in the same direction as the direction in which the second surface of the first fiber layer is projected.

摘要翻译： 多层无纺布包括层叠并布置在第一纤维层的第一表面上的第一纤维层和第二纤维层。 在多层无纺布的厚度方向上沿规定方向形成有多个凹部形成为凹部的形状。 沿着厚度方向突出的形状与多个槽部相邻地形成有多个凸状部。 在包括槽部的底部的区域中，凸脊部的基重大于基重。 包括多个凸脊部分中的每一个的第二纤维层的形状使得第二纤维层的第一纤维层侧的表面沿与第二纤维层的第二表面的方向相同的方向突出， 的第一纤维层被投影。

公开(公告)号：US20130022784A1

公开(公告)日：2013-01-24

申请号：US13637889

申请日：2011-03-22

申请人： Katsuhiro Uematsu ,  Toru Oba ,  Satoshi Mizutani

发明人： Katsuhiro Uematsu ,  Toru Oba ,  Satoshi Mizutani

IPC分类号： B32B3/10 ,  B32B37/06 ,  A61F13/511 ,  B32B3/30 ,  D04H13/00

CPC分类号： D04H13/007 ,  A61F13/15699 ,  A61F13/51104 ,  A61F2013/15829 ,  A61F2013/15878 ,  A61F2013/15991 ,  B29C61/02 ,  B32B3/30 ,  D04H1/4382 ,  D04H1/4391 ,  D04H1/46 ,  D04H1/482 ,  D04H1/485 ,  D04H1/49 ,  D04H1/54 ,  D04H1/541 ,  D04H1/74 ,  Y10T156/1043 ,  Y10T428/24331 ,  Y10T428/2457

摘要： A sheet of nonwoven fabric which has surface irregularities, the shape of the surface irregularities being less apt to be changed by external pressure, etc. The sheet has a machine, cross and thickness which are perpendicular to one another. The upper surface has a plurality of protrusions continuously extending, in parallel, in the cross direction and further has a plurality of recesses (3) that are located between the adjacent protrusions and extend in the cross direction. The sheet includes first and second fibrous layers located on the upper-surface side and the lower-surface side, respectively. The first fibrous layer comprises heat-fusible fibers, and the second fibrous layer comprises coil-shaped three-dimensional crimp fibers that are oriented mainly in the machine direction and form a network by entanglement thereof without having been fused at the sites where the crimp fibers cross one another.

摘要翻译： 具有表面凹凸，表面凹凸的形状不容易因外部压力变化的无纺织物片等。该片具有彼此垂直的机器，交叉和厚度。 上表面具有在横向上连续地平行延伸的多个突起，并且还具有位于相邻突起之间并在横向上延伸的多个凹部（3）。 该片材分别包括位于上表面侧和下表面侧的第一纤维层和第二纤维层。 第一纤维层包括热熔纤维，第二纤维层包括线性三维卷曲纤维，其主要在机器方向上定向并通过缠结而形成网络，而不会在卷曲纤维 互相交叉

公开(公告)号：US08304600B2

公开(公告)日：2012-11-06

申请号：US11766867

申请日：2007-06-22

申请人： Yuki Noda ,  Kenichiro Kuroda ,  Kumiko Nishikawa ,  Satoshi Mizutani ,  Hideyuki Ishikawa ,  Akihiro Kimura

发明人： Yuki Noda ,  Kenichiro Kuroda ,  Kumiko Nishikawa ,  Satoshi Mizutani ,  Hideyuki Ishikawa ,  Akihiro Kimura

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： D04H1/70 ,  A61F13/51108 ,  D04H1/42 ,  Y10T428/2457 ,  Y10T428/24595 ,  Y10T428/24669

摘要： An absorbent article comprising nonwoven fabric having convex and concave surfaces, and that allows liquid such as excreta and the like to permeate quickly. A sanitary napkin has a plurality of raised ridge portions and groove portions in a top sheet member. The fiber density of the side edge portions of each of the plurality of raised ridge portions in the thickness direction of the nonwoven fabric is substantially uniform, and is higher than the average fiber density in the raised ridge portions. The fiber density of the central portion between both the side edge portions of each of the plurality of raised ridge portions is substantially uniform in the thickness direction of the nonwoven fabric, and is lower than the average fiber density in the raised ridge portions.

摘要翻译： 一种吸收性物品，其特征在于，所述吸收性物品包括具有凸表面和凹面的非织造织物，并允许诸如排泄物等的液体迅速渗透。 卫生巾在顶片部件中具有多个凸脊部和槽部。 无纺布的厚度方向上的多个凸状部的侧缘部的纤维密度基本均匀，高于凸状部的平均纤维密度。 多个凸脊部的两个侧缘部之间的中央部的纤维密度在无纺布的厚度方向上基本均匀，并且低于凸状部的平均纤维密度。

公开(公告)号：US20120177889A1

公开(公告)日：2012-07-12

申请号：US13497084

申请日：2010-08-16

申请人： Katsuhiro Uematsu ,  Hiroki Goda ,  Satoshi Mizutani

发明人： Katsuhiro Uematsu ,  Hiroki Goda ,  Satoshi Mizutani

IPC分类号： B32B3/30 ,  D04H3/08

CPC分类号： D04H1/76 ,  Y10T428/2457

摘要： Provided is a liquid-permeable nonwoven fabric having improved in air permeability in the thickness direction thereof, formed on its surface with ridges and troughs extending in parallel to each other in one direction. A nonwoven fabric formed of thermoplastic synthetic short fibers fused together is formed on its upper surface with ridges and troughs extending in parallel to each other in a longitudinal direction. In a cross section of each ridge taken in the transverse direction, the ridge includes opposite lateral regions in which the short fibers are densely distributed and a central region defined between the opposite lateral regions and in which the short fibers are sparsely distributed. The short fibers in the central region include short fibers in a crest of the ridge adapted to connect the opposite lateral regions to each other. This invention also discloses a method for manufacturing of the nonwoven fabric.

摘要翻译： 提供一种在其表面上形成有在一个方向上彼此平行延伸的脊和谷的表面，其在其厚度方向上具有改善的透气性的透液性无纺布。 由热塑性合成短纤维形成的无纺织物在其上表面上形成有在纵向上彼此平行延伸的脊和沟槽。 在沿横向方向拍摄的每个脊的横截面中，脊包括相对的横向区域，短纤维密集分布在该横向区域中，以及限定在相对的横向区域之间并且短纤维稀疏分布的中心区域。 中心区域中的短纤维包括脊的波峰中的短纤维，其适于将相对的横向区域彼此连接。 本发明还公开了一种无纺布的制造方法。

公开(公告)号：US20120165773A1

公开(公告)日：2012-06-28

申请号：US13383837

申请日：2010-07-06

申请人： Masashi Nakashita ,  Takayoshi Konishi ,  Satoshi Mizutani

发明人： Masashi Nakashita ,  Takayoshi Konishi ,  Satoshi Mizutani

IPC分类号： A61L15/22 ,  A61L15/62

CPC分类号： A61F13/532 ,  A61F13/535 ,  A61F2013/53051 ,  A61F2013/530795

摘要： An absorbent core comprising a gelling region and a thickening region, as well as an absorbent article containing the absorbent core. The absorbent core formed from at least two layers. The absorbent core has in an upper layer gelling region comprising a gelling agent that contains a polysaccharide capable of thickening in the presence of a polyvalent metal ion and a substance that can supply a polyvalent metal ion, and has in a lower layer, thickening region comprising a thickening agent.

摘要翻译： 包含胶凝区域和增稠区域的吸收芯以及包含吸收芯的吸收制品。 吸收芯由至少两层形成。 吸收芯具有上层凝胶化区域，其包含胶凝剂，其含有能够在多价金属离子存在下能够增稠的多糖和能够提供多价金属离子的物质，并且在下层中包含增稠区域 增稠剂。

公开(公告)号：US20120082894A1

公开(公告)日：2012-04-05

申请号：US13226105

申请日：2011-09-06

申请人： Kazuaki Takada ,  Hiroshi Inoue ,  Satoshi Mizutani ,  Kazuhiko Yoshida ,  Keitaro Matsui ,  Koichiro Hirata

发明人： Kazuaki Takada ,  Hiroshi Inoue ,  Satoshi Mizutani ,  Kazuhiko Yoshida ,  Keitaro Matsui ,  Koichiro Hirata

IPC分类号： H01M4/38

CPC分类号： H01M4/38 ,  B60L11/1879 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705

摘要： A secondary battery includes a cathode, an anode containing an anode active material, and an electrolytic solution. The anode active material contains tin, iron, cobalt, carbon, and titanium as an element. In the anode active material, a carbon content is from 9 mass % to 30 mass % both inclusive, a ratio of cobalt to total of iron and cobalt is from 10 mass % to 80 mass % both inclusive, a ratio of the total of iron and cobalt to total of tin, iron, and cobalt is from 11.3 mass % to 26.3 mass % both inclusive, a titanium content is from 0.5 mass % to 8 mass % both inclusive, and half-width of diffraction peak obtained by X-ray diffraction (peak obtained where diffraction angle of 2θ is from 34 deg to 37 deg both inclusive) is 1 deg or more.

摘要翻译： 二次电池包括阴极，含有负极活性物质的阳极和电解液。 阳极活性材料含有锡，铁，钴，碳和钛作为元素。 在负极活性物质中，碳含量为9质量％以上且30质量％以下，钴与钴的总量比例为10质量％以上且80质量％以下，铁的总量 锡，铁和钴的总计为11.3质量％〜26.3质量％，钛含量为0.5质量％〜8质量％，X射线衍射峰的半值宽度 衍射（其中衍射角为2θ;从34度到37度均包含）获得的峰为1度以上。

公开(公告)号：US20120045620A1

公开(公告)日：2012-02-23

申请号：US13266923

申请日：2010-04-26

申请人： Toru Oba ,  Satoshi Mizutani ,  Akihiro Kimura

发明人： Toru Oba ,  Satoshi Mizutani ,  Akihiro Kimura

IPC分类号： D04H1/54

CPC分类号： D04H1/541 ,  A61F13/51108 ,  A61F13/51121 ,  D04H1/76 ,  Y10T156/1023 ,  Y10T428/2457 ,  Y10T428/24603 ,  Y10T428/24942 ,  Y10T442/608

摘要： A liquid-pervious fibrous non-woven fabric includes staple fibers made of thermoplastic synthetic resin fused together which is formed on its upper surface with a plurality of ridges, and a plurality of grooves extending in parallel in a longitudinal direction. The ridges and grooves are arranged alternately in a transverse direction. On the upper surface, some of the staple fibers extend across the ridges to the adjacent grooves on each side of the ridges and are, in the respective grooves, fused to the staple fibers of a different type from the former staple fibers.

摘要翻译： 透液性纤维无纺布包括由热塑性合成树脂制成的短纤维，所述短纤维由其上表面上形成有多个脊部而形成，并且在长度方向上平行延伸的多个凹槽。 脊和槽在横向上交替布置。 在上表面上，一些短纤维延伸穿过脊部到脊的每一侧上的相邻凹槽，并且在相应的凹槽中，与与前述短纤维不同类型的短纤维熔合。

公开(公告)号：US07771876B2

公开(公告)日：2010-08-10

申请号：US10519898

申请日：2004-05-07

申请人： Satoshi Mizutani ,  Hiroshi Inoue

发明人： Satoshi Mizutani ,  Hiroshi Inoue

IPC分类号： H01M4/40 ,  H01M4/58

CPC分类号： C22C45/00 ,  H01M4/38

摘要： An anode active material having a high discharge capacity and a superior capacity retention ratio during a charge-discharge cycle is provided. The anode active material includes an alloy material including an element M capable of being alloyed with Li and at least one kind of element R selected from elements with an atomic number of 20 or less, except for H, Li and a noble gas. As the element M, for example, Sn and at least one kind, such as, of Ni, Cu, Fe, Co, Mn, Zn, In and Ag are included. As the element R, B, C, Al, Si, P, S or the like is included. The anode active material can have a low-crystalline or amorphous structure by the element R, thereby Li can be smoothly inserted and extracted. The content of the element R is preferably within a range from about 10 wt % to about 50 wt %.

摘要翻译： 提供了一种在充放电循环期间具有高放电容量和优异的容量保持率的负极活性材料。 负极活性物质包括合金材料，其包含能够与Li合金的元素M和选自原子序数为20以下的元素中的至少一种元素R，除了H，Li和惰性气体。 作为元素M，例如可以举出Sn和Ni，Cu，Fe，Co，Mn，Zn，In和Ag中的至少一种。 作为元素R，B，C，Al，Si，P，S等。 阳极活性材料可以通过元件R具有低结晶或非晶结构，从而可以平滑地插入和提取Li。 元素R的含量优选在约10重量％至约50重量％的范围内。

公开(公告)号：US20100191207A1

公开(公告)日：2010-07-29

申请号：US12664786

申请日：2008-03-18

申请人： Toru Oba ,  Satoshi Mizutani ,  Hideyuki Ishikawa

发明人： Toru Oba ,  Satoshi Mizutani ,  Hideyuki Ishikawa

IPC分类号： A61F13/53 ,  D04H1/54 ,  D04H1/42 ,  D04H1/50

CPC分类号： D04H1/74 ,  A61F13/15731 ,  A61F13/51104 ,  A61F13/5121 ,  A61F13/5126 ,  A61F13/51305 ,  D04H1/54 ,  D04H1/541 ,  D04H1/72 ,  Y10T428/2457

摘要： The present invention aims to provide liquid-pervious nonwoven fabric allowing body fluids to be spot-permeated.A nonwoven fabric includes core-sheath type composite fiber of 100 to 30% by weight wherein a core component comprises high fusion point resin and a sheath component comprises a low fusion point resin. In a cut surface of the nonwoven fabric extending in parallel to a first direction, the composite fibers extend in the first direction with repetitive curvatures in a thickness direction of the nonwoven fabric. In a cut surface of the nonwoven fabric extending in a second direction, the composite fibers 2 extend in the thickness direction TD at an average fiber angle of 75° or less. The individual composite fibers intersect one another and fused together at respective intersection points by fusion of the low fusion point resin forming the sheath component.

摘要翻译： 本发明的目的在于提供允许体液渗透的透液性无纺织物。 无纺布包括100〜30重量％的芯鞘型复合纤维，其中核心部件包括高熔点树脂，鞘组分包含低熔点树脂。 在平行于第一方向延伸的无纺织物的切割面中，复合纤维沿第一方​​向在无纺织物的厚度方向上具有重复的曲率。 在第二方向延伸的无纺织物的切割面中，复合纤维2以75°以下的平均纤维角度在厚度方向TD上延伸。 单个复合纤维彼此相交并通过融合形成鞘组分的低熔点树脂在各交点熔合在一起。