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1. 发明申请

US20130240136A1 METHOD OF MANUFACTURING DRIP ABSORBENT SHEET 审中-公开
标题翻译：制造吸液片的方法
公开(公告)号：US20130240136A1
公开(公告)日：2013-09-19
申请号：US13876505
申请日：2011-09-27
申请人： Yoshinori Tanaka , Naohito Takeuchi
发明人： Yoshinori Tanaka , Naohito Takeuchi
IPC分类号： B32B37/16
CPC分类号： B32B37/16 , B32B5/24 , B32B27/32 , B32B2439/70 , Y10T156/1052 , Y10T156/1062
摘要： In a method of manufacturing a drip absorbent sheet, the drip absorbent sheet having: a plurality of holes through which drip, which is juice released from foodstuff, can pass; a porous resin film containing 1 to 3% by mass of a surface-active agent, and a liquid absorbent layer laminated with the porous resin film. The method includes at least: a laminating step of laminating the porous resin film and the liquid absorbent layer; a cutting step of cutting a laminate obtained in the laminating step into a product of a predetermined product dimension; and a product stacking step of stacking the product in sheets after the cutting step into stacks of a plurality of sheets. In at least one of the cutting step and the product stacking step, a contactless charge neutralization process is performed with respect to a front surface side of the porous resin film.
摘要翻译：在制造滴液吸收性片材的方法中，滴液吸收片材具有多个孔，从食品中排出的果汁滴落通过; 含有1〜3质量％表面活性剂的多孔树脂膜和层叠有多孔树脂膜的吸液层。该方法至少包括层压多孔树脂膜和液体吸收层的层压步骤; 将在层压步骤中获得的层压体切割成预定产品尺寸的产品的切割步骤; 以及产品堆叠步骤，在切割步骤之后将产品在片材中堆叠成多个片材的堆叠。在切割步骤和产品堆叠步骤中的至少一个中，相对于多孔树脂膜的表面侧进行非接触电荷中和处理。

2. 发明申请

US20110203593A1 MASK 审中-公开
标题翻译：面具
公开(公告)号：US20110203593A1
公开(公告)日：2011-08-25
申请号：US12991917
申请日：2009-05-14
申请人： Makoto Ishigami , Naohito Takeuchi
发明人： Makoto Ishigami , Naohito Takeuchi
IPC分类号： A62B7/10
CPC分类号： A62B23/025 , A41D13/113 , A41D13/1138 , B03C3/30 , B03C3/32 , B03C2201/26
摘要： An effective technique for balancing mask breathability and mask trapping capability at higher levels is provided in a mask to be worn on a wearer's face. A mask 1 has a mask body 10 that covers at least wearer's mouth and nose and a pair of ear straps 20 that extend from both sides of the mask body 10 and are designed to be hooked around wearer's ears. The mask body 10 includes a first fiber sheet and a second fiber sheet which are electret nonwoven fabric sheets formed of polyolefin fiber. The first fiber sheet is a nonwoven fabric sheet having an average fiber diameter of 0.5 to 3 μm and a basis weight of 1.5 to 5 g/m2, and the second fiber sheet is a nonwoven fabric sheet having a larger average fiber diameter and a heavier basis weight than the first fiber sheet.
摘要翻译：在面罩上设置有用于平衡面罩透气性和较高水平的面膜捕获能力的有效技术，以佩戴在佩戴者的脸部上。面具1具有覆盖至少佩戴者的嘴和鼻的面罩主体10和从面罩主体10的两侧延伸并被设计成钩在佩戴者的耳朵周围的一对耳带20。面罩主体10包括由聚烯烃纤维形成的驻极体无纺布片的第一纤维片和第二纤维片。第一纤维片是平均纤维直径为0.5〜3μm，单位面积重量为1.5〜5g / m 2的无纺布片，第二纤维片为平均纤维直径较大的无纺布片基重比第一纤维片材。

3. 发明申请

US20100307503A1 MASK FILTER AND MASK PRODUCED USING THE SAME 审中-公开
标题翻译：掩模过滤器和面膜生产使用它
公开(公告)号：US20100307503A1
公开(公告)日：2010-12-09
申请号：US12443326
申请日：2007-10-03
申请人： Takuya Iwamoto , Naohito Takeuchi , Makoto Ishigami , Hiromi Teraoka
发明人： Takuya Iwamoto , Naohito Takeuchi , Makoto Ishigami , Hiromi Teraoka
IPC分类号： A62B7/10 , B01D39/16
CPC分类号： A62B23/025 , A62B18/025 , B01D39/1623 , B01D2239/0442 , B01D2239/065 , B32B5/022 , B32B5/26 , B32B2262/0253 , B32B2264/10 , B32B2307/54 , B32B2307/7145 , B32B2307/718 , B32B2307/7242 , B32B2571/00 , D04H1/42
摘要： The present invention provides a mask filter exhibiting a high antimicrobial/antiviral activity, a high dust filtration ability, a high ventilation characteristic, a high failure-strength and a high workability into a mask and the mask produced using such mask filter. An antimicrobial polyolefin fiber sheet is provided wherein the polyolefin fiber sheet has one or more spots in which 1/100 or more by volume of individual inorganic antimicrobial agent particles are exposed on surfaces of polyolefin fibers per fiber sheet area of 1.0×10−2 mm2 or has one or more spots in which the inorganic antimicrobial agent particles are exposed on the surfaces of polyolefin fibers each occupying an area of 0.01 μm2 or larger per fiber sheet area of 1.0×10−2 mm2. Such polyolefin fiber sheet is arranged as the core layer and this core layer is sandwiched between upper and lower layers of dry nonwoven fabric to form the mask filter in the form of a laminated sheet. Such mask filter is used to form the mask.
摘要翻译：本发明提供了一种掩模过滤器，其具有高抗菌/抗病毒活性，高灰尘过滤能力，高通风特性，高破坏强度和对掩模的高加工性以及使用这种掩模过滤器产生的掩模。提供了一种抗微生物聚烯烃纤维片材，其中聚烯烃纤维片材具有一个或多个斑点，其中每个纤维片材面积为1.0×10-2mm2的单个无机抗微生物剂颗粒在聚烯烃纤维表面上暴露1/100或更多或者在纤维片面积为1.0×10-2mm 2的情况下，在聚烯烃纤维的表面上露出无机抗菌剂粒子的一个或多个斑点占据0.01μm2以上的面积。这种聚烯烃纤维片被布置为芯层，并且该芯层夹在干燥无纺布的上下层之间以形成层压片形式的掩模过滤器。这种掩模过滤器用于形成掩模。

4. 发明授权

US06669878B2 Method of making a water disintegratable non-woven fabric 失效
标题翻译：制造水解性无纺布的方法
公开(公告)号：US06669878B2
公开(公告)日：2003-12-30
申请号：US09788157
申请日：2001-02-16
申请人： Daisuke Yamada , Naohito Takeuchi , Takayoshi Konishi
发明人： Daisuke Yamada , Naohito Takeuchi , Takayoshi Konishi
IPC分类号： D04H164
CPC分类号： D21H25/005 , A61F13/84 , D04H1/48 , D04H1/49 , D04H1/64 , D21H17/26 , D21H17/36 , Y10T428/24446 , Y10T442/20 , Y10T442/2738 , Y10T442/277 , Y10T442/2869 , Y10T442/695 , Y10T442/698
摘要： A water disintegratable non-woven fabric having excellent water disintegratability and high wet strength can be obtained by a step of forming a fiber web from fibers having a fiber length of 10 mm or less, a step of applying a water jet treatment to the fiber web to obtain a fiber sheet having wet strength of less than 100 g/25 mm in MD and CD, the wet strength being defined by tensile strength at break of the fiber sheet, as measured by using a tensilon tester with a chuck distance of 100 mm, at a tensile speed of 100 mm/min to the fiber sheet which is cut into 25 mm width and 150 mm length and impregnated with water in an amount 2.5 times the weight of the fiber sheet, and a step of adding at least one binder selected from the group consisting of carboxymethyl cellulose, alkylcellulose, polyvinyl alcohol and modified polyvinyl alcohol to the fiber sheet. The water disintegratable non-woven fabric is sufficiently bulky and has an excellent wiping effect.
摘要翻译：通过从纤维长度为10mm以下的纤维形成纤维网的步骤，可以获得具有优异的水分解性和高湿强度的水崩解性无纺布，对纤维网施加喷水处理的步骤为了获得MD和CD中湿强度小于100g / 25mm的纤维片，湿强度由纤维片断裂时的拉伸强度限定，通过使用卡盘距离为100mm的张力试验机以100mm / min的拉伸速度将纤维片切割成长度为25mm，长150mm的纤维片，并浸渍2.5倍纤维片重量的水，并加入至少一种粘合剂选自羧甲基纤维素，烷基纤维素，聚乙烯醇和改性聚乙烯醇组成的组。水解性无纺布的体积足够大，擦拭效果好。

5. 发明授权

US06660334B2 Water-decomposable cleaning article and manufacturing method therefor 有权
公开(公告)号：US06660334B2
公开(公告)日：2003-12-09
申请号：US10012957
申请日：2001-12-07
申请人： Naohito Takeuchi , Konishi Takayoshi
发明人： Naohito Takeuchi , Konishi Takayoshi
IPC分类号： B05D302
CPC分类号： D04H1/64 , D04H1/42 , D21H19/12 , D21H25/005 , Y10T442/60 , Y10T442/61
摘要： There is disclosed a cleaning article including a water-decomposable non-woven fabric containing water dispersible fibers and a water soluble resin coated on one side or both sides of the water-decomposable non-woven fabric. The water soluble resin is contained more in a surface portion or surface portions of a fiber assembly than in a remaining portion or inner portion of the fiber assembly. The water soluble resin thus contained can increase only the surface strength of the non-woven fabric sufficiently without deteriorating the softness of the entire article, so that dropping of fibers or breakage of surface upon wiping operation can be prevented.

6. 发明授权

US06602386B1 Fibrillated rayon-containing, water-decomposable fibrous sheet 有权
标题翻译：含纤维的含人造丝的水解纤维片材
公开(公告)号：US06602386B1
公开(公告)日：2003-08-05
申请号：US09491621
申请日：2000-01-26
申请人： Naohito Takeuchi , Jyoji Shimizu , Kazuya Okada , Toshiyuki Tanio , Takayoshi Konishi
发明人： Naohito Takeuchi , Jyoji Shimizu , Kazuya Okada , Toshiyuki Tanio , Takayoshi Konishi
IPC分类号： D21F1100
CPC分类号： D21H13/08 , Y10T442/689
摘要： Conventional water-decomposable fibrous sheets for cleaning sheets capable of being disposed of in toilets and others do not have well-balanced decomposability in water and strength. The water-decomposable fibrous sheet containing from 5 to 100% by mass of fibrillated rayon having a fiber length of at most 10 mm and having a degree of beating of at most 700 cc, optionally along with other fibers having a length of at most 10 mm, has good decomposability in water and high wet strength. When subjected to water-jetting treatment, it becomes more bulky to have a soft feel.
摘要翻译：用于清洁在厕所等中的片材的常规水解性纤维片材在水中的分解性和强度均不均衡。所述水解性纤维片含有5〜100质量％的纤维长度为10毫米以下并且打浆度至多为700毫升的原纤化人造丝，任选地与长度至多为10的纤维 mm，在水中具有良好的分解性和较高的湿强度。当进行喷水处理时，其感觉变得更加笨重。

7. 发明授权

US06451718B1 Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric 有权
标题翻译：水解性无纺布和水解性无纺布的制造方法
公开(公告)号：US06451718B1
公开(公告)日：2002-09-17
申请号：US09229375
申请日：1999-01-12
申请人： Daisuke Yamada , Naohito Takeuchi , Takayoshi Konishi
发明人： Daisuke Yamada , Naohito Takeuchi , Takayoshi Konishi
IPC分类号： D06N704
CPC分类号： D21H25/005 , A61F13/84 , D04H1/48 , D04H1/49 , D04H1/64 , D21H17/26 , D21H17/36 , Y10T428/24446 , Y10T442/20 , Y10T442/2738 , Y10T442/277 , Y10T442/2869 , Y10T442/695 , Y10T442/698
摘要： A water disintegratable non-woven fabric having excellent water disintegratability and high wet strength can be obtained by a step of forming a fiber web from fibers having a fiber length of 10 mm or less, a step of applying a water jet treatment to the fiber web to obtain a fiber sheet having wet strength of less than 100 g/25 mm in MD and CD, the wet strength being defined by tensile strength at break of the fiber sheet, as measured by using a tensilon tester with a chuck distance of 100 mm, at a tensile speed of 100 mm/min to the fiber sheet which is cut into 25 mm width and 150 mm length and impregnated with water in an amount 2.5 times the weight of the fiber sheet, and a step of adding at least one binder selected from the group consisting of carboxymethyl cellulose, alkylcellulose, polyvinyl alcohol and modified polyvinyl alcohol to the fiber sheet. The water disintegratable non-woven fabric is sufficiently bulky and has an excellent wiping effect.
摘要翻译：通过从纤维长度为10mm以下的纤维形成纤维网的步骤，可以获得具有优异的水分解性和高湿强度的水崩解性无纺布，对纤维网施加水射流处理的步骤为了获得MD和CD中湿强度小于100g / 25mm的纤维片，湿强度由纤维片断裂时的拉伸强度限定，通过使用卡盘距离为100mm的张力试验机以100mm / min的拉伸速度将纤维片切割成长度为25mm，长150mm的纤维片，并浸渍2.5倍纤维片重量的水，并加入至少一种粘合剂选自羧甲基纤维素，烷基纤维素，聚乙烯醇和改性聚乙烯醇组成的组。水解性无纺布的体积足够大，擦拭效果好。

8. 发明授权

US06258210B1 Multi-layered water-decomposable fibrous sheet 有权
标题翻译：多层水解纤维片
公开(公告)号：US06258210B1
公开(公告)日：2001-07-10
申请号：US09627022
申请日：2000-07-27
申请人： Naohito Takeuchi , Kazuya Okada
发明人： Naohito Takeuchi , Kazuya Okada
IPC分类号： D21H1308
CPC分类号： D21F11/14 , B32B5/26 , D21F11/04 , D21F11/08 , D21H13/08 , D21H27/38
摘要： Provided is a multi-layered water-decomposable fibrous sheet with a plurality of layers each having a different fibrous constitution being integrated, including a top layer on a top surface and a back layer on a back surface. The top layer includes fibrillated rayon of at least 3% by mass of all fibers constituting the top layer. The fibrillated rayon has a degree of beating of at most 700 cc, and has primary fibers of a predetermined fiber length and microfibers extending from the primary fibers. The microfibers are entangled with and/or hydrogen-bonded to at least either of other microfibers and other fibers. The back layer includes fibers containing no fibrillated rayon, the fibers entangled with and/or hydrogen-bonded to each other, or the back layer includes the fibrillated rayon in an amount smaller than that in the top layer. The microfibers of the fibrillated rayon are entangled with and/or hydrogen-bonded to at least either of other microfibers and other fibers.
摘要翻译：本发明提供一种多层可水解纤维片，其具有多个层，每层具有不同的纤维结构，其包括顶表面上的顶层和背面上的背层。顶层包括构成顶层的所有纤维的至少3质量％的原纤化人造丝。原纤化人造丝具有至多700cc的打浆程度，并且具有预定纤维长度的初级纤维和从主纤维延伸的微纤维。微纤维与其它微纤维和其它纤维中的至少一种缠结和/或氢键合。背层包括不含原纤化人造纤维的纤维，与纤维缠结和/或彼此氢键合的纤维，或者背层包含的量小于顶层中的原纤化人造丝。原纤化人造丝的微纤维与其它微纤维和其它纤维中的至少一种缠结和/或氢键合。

9. 发明授权

US07234458B2 Laminated heating body 有权
标题翻译：层压加热体
公开(公告)号：US07234458B2
公开(公告)日：2007-06-26
申请号：US10348294
申请日：2003-01-21
申请人： Naohito Takeuchi , Toshiyuki Tanio
发明人： Naohito Takeuchi , Toshiyuki Tanio
IPC分类号： F24J1/00 , A61F7/00
CPC分类号： A61F7/034 , A61F2007/0246 , A61F2007/0249 , F24V30/00
摘要： A laminated heating body permits free adjustment of temperature to be felt on a user's skin by varying condition of a cover sheet on a surface thereof. The laminated heating body includes a heating body and a cover sheet covering the heating body. The cover sheet is formed from a laminated sheet consisted of at least two sheet bases having mutually different heat conductivity. At least two sheet bases are peelably bonded with each other.
摘要翻译：层压加热体允许通过改变其表面上的覆盖片的状态来自由调节在使用者的皮肤上感觉到的温度。层叠加热体包括加热体和覆盖加热体的盖片。覆盖片由具有相互不同的导热性的至少两个片基的层叠片形成。至少两个片基彼此可剥离地结合。

10. 发明授权

US06309731B1 Wiping sheet 有权
标题翻译：擦拭纸
公开(公告)号：US06309731B1
公开(公告)日：2001-10-30
申请号：US09256654
申请日：1999-02-23
申请人： Naohito Takeuchi , Hiroki Gohda , Takayoshi Konishi , Kazuya Okada
发明人： Naohito Takeuchi , Hiroki Gohda , Takayoshi Konishi , Kazuya Okada
IPC分类号： B32B328
CPC分类号： A47K10/16 , B31F1/12 , B32B29/00 , D21H27/32 , D21H27/40 , Y10T156/1023 , Y10T428/24463 , Y10T428/24802 , Y10T428/24826 , Y10T428/24942
摘要： After laminating together the first sheets crepe-processed at a high crepe ratio and the second sheet crepe-processed at a crepe ratio lower than that of the first sheet or not crepe-processed, the sheets are bonded together at bonding parts at a given pitch in rows. When the resulting bonded sheets are impregnated with a liquid, expansions are generated between the rows of bonding parts due to the difference in ratios of the elongation of the two sheets. The expansions take on the shape of large wrinkle according to the pitch of the bonding parts. At the production process of the sheet, the sheet is crepe-processed containing water at a preset ratio, whereby small wrinkles as residual crepe wrinkles are formed on the sheet surface. The large wrinkles and the small wrinkles can enhance the wiping effect.
摘要翻译：将以较高的绉纱率进行绉纹加工的第一片层压在一起，以比起第一片的绉纹比低的绉纱加工而不进行绉纱处理的第二片，将片材以接合部以给定的间距在行。当所得到的粘合片材浸渍有液体时，由于两张片材的伸长率的差异，在粘合部件的排之间产生膨胀。根据接合部的间距，膨胀呈大皱纹的形状。在片材的制造过程中，片材以预先设定的比例进行绉纱处理，由此在片材表面上形成作为残留皱纹的小褶皱。大皱纹和小皱纹可增强擦拭效果。

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