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公开(公告)号：US11602121B2
公开(公告)日：2023-03-14
申请号：US16908069
申请日：2020-06-22
Applicant: Unicharm Corporation
Inventor： Yasuhiro Sasano , Satoshi Hasegawa , Takeshi Ikegami
IPC: A01K1/015
Abstract: A pet absorbent sheet includes: an absorbent core; and a liquid-permeable sheet disposed closer to a top side of the pet absorbent sheet than the absorbent core and that includes a plurality of hydrophilic fibers. The liquid-permeable sheet has waterproof regions that contain a water resisting agent. The water resisting agent is formed to surround gaps between fibers formed of the plurality of hydrophilic fibers.
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公开(公告)号：US10194634B2
公开(公告)日：2019-02-05
申请号：US15735814
申请日：2016-08-22
Applicant: UNICHARM CORPORATION
Inventor： Satoshi Hasegawa , Takeshi Ikegami
IPC: A01K1/015 , B32B5/02 , B32B5/16 , B32B21/02 , B32B21/06 , B32B21/12 , B32B27/08 , B32B27/10 , B32B27/32 , B32B29/02 , B32B29/04 , B32B5/26 , B32B5/30 , B32B7/12 , B32B3/04
Abstract: An absorbent member of animal excreta disposal sheet includes a first absorbent core containing at least hydrophilic fibers and a second absorbent core composed of a plurality of highly absorbent polymer particles. The plurality of highly absorbent polymer particles includes a large-diameter particle group having a plurality of large-diameter highly absorbent polymer particles, and a small-diameter particle group having a plurality of small-diameter highly absorbent polymer particles. The mass proportions of the large-diameter particle group and the small-diameter particle group are each 15-60 mass %, and the total mass proportion of the large-diameter particle group and the small-diameter particle group is at least 50 mass %.
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公开(公告)号：US09656770B2
公开(公告)日：2017-05-23
申请号：US14265814
申请日：2014-04-30
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami , Kenji Hiroshima
Abstract: A filling method for filling a container with animal litter, whereby large-sized granules and small-sized granules can be easily filled into containers in a predetermined blending ratio, and essentially the same blending ratio can be maintained for different containers. In a supply step in which the animal litter is supplied to a hopper, the animal litter is allowed to freely drop from above the storage space of the hopper, and in the storage space there are formed a first region in which the blending ratio of the small-sized granules with respect to the large-sized granules in a unit mass of the animal litter is equal to or less than the predetermined blending ratio and a second region in which the ratio is greater than the predetermined blending ratio, in an arrangement along the lengthwise direction of the storage space. Also, in a filling step in which the animal litter is filled into containers, delivery holes capable of delivering the animal litter of the first region and delivery holes capable of delivering the animal litter of the second region are selected, and the animal litter is delivered in the predetermined amount at least once each from each of the selected delivery holes, filling the containers so that the large-sized granules and small-sized granules in the unit amount are in the predetermined target blending ratio.
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公开(公告)号：US20160185024A1
公开(公告)日：2016-06-30
申请号：US14585368
申请日：2014-12-30
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami , Kenji Hiroshima
CPC classification number: B29C47/0011 , A01K1/0152 , A01K1/0154 , B01J2/20 , B29L2031/00
Abstract: An object of the present disclosure is to provide a method of producing animal litter containing bentonite that minimizes blocking of the path of conveyance by bentonite during production. The method of the present disclosure is as follows.A method of producing animal litter including bentonite, the method comprising a step of forming, from a starting material for animal litter containing bentonite, a starting mixture that contains 10 to 60 mass % of granules that remain on an 8.0 mm-aperture sieve and 40 to 90 mass % of granules that pass through an 8.0 mm-aperture sieve, a step of conveying the starting mixture on a path of conveyance, a step of loading the starting mixture that has been conveyed on the path of conveyance into a granulator capable of pulverizing and granulation, to pulverize at least the granules remaining on the 8.0 mm-aperture sieve while forming a granulated product, and a step of drying the granulated product.
Abstract translation: 本公开的目的是提供一种生产含有膨润土的动物垃圾的方法，其使生产过程中通过膨润土的输送路径的阻塞最小化。 本公开的方法如下。 一种生产包含膨润土的动物垃圾的方法，该方法包括从含有膨润土的动物粪便的原料中形成含有保留在8.0mm孔径筛上的10〜60质量％的颗粒的起始混合物和40 至90质量％的通过8.0mm孔径的筛子的颗粒，在输送路径上输送起始混合物的步骤，将在输送路径上输送的起始混合物装载到能够 粉碎和造粒，至少在形成造粒产物的同时粉碎残留在8.0mm孔径筛上的颗粒，以及干燥造粒产物的步骤。
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公开(公告)号：US10093459B2
公开(公告)日：2018-10-09
申请号：US15510662
申请日：2015-08-11
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami
Abstract: A fluid container includes a support body having a reservoir for accommodating fluid, and a nozzle body attached to the support body. The support body has a lid for closing the reservoir. The nozzle body includes: a formation unit for forming an opening through the lid; a pipe communicating with the opening for permitting passage of the fluid; and a discharge port communicating with the pipe for discharging the fluid. In a first state, the formation unit and the lid are separated as the nozzle body and the support body are engaged. In a second state, the opening of the lid is formed as the nozzle body moves in a direction to approach the support body from the first state. In a third state, at least a part of the formation unit and the lid are separated as the nozzle body moves in an opposite direction from the second state.
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Patent Agency Ranking
公开(公告)号：US09776352B2
公开(公告)日：2017-10-03
申请号：US14585368
申请日：2014-12-30
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami , Kenji Hiroshima
CPC classification number: B29C47/0011 , A01K1/0152 , A01K1/0154 , B01J2/20 , B29L2031/00
Abstract: A method of producing animal litter including bentonite which includes a step of forming, from a starting material for animal litter containing bentonite, a starting mixture that contains 10 to 60 mass % of granules that remain on an 8.0 mm-aperture sieve and 40 to 90 mass % of granules that pass through an 8.0 mm-aperture sieve, a step of conveying the starting mixture on a path of conveyance, a step of loading the starting mixture that has been conveyed on the path of conveyance into a granulator capable of pulverizing and granulation, pulverizing at least the granules remaining on the 8.0 mm-aperture sieve while forming a granulated product, and a step of drying the granulated product.
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公开(公告)号：US09655341B2
公开(公告)日：2017-05-23
申请号：US14405433
申请日：2013-04-30
Applicant: UNICHARM CORPORATION
Inventor： Kenji Hiroshima , Shinya Kaneko , Takeshi Ikegami
CPC classification number: A01K1/0155 , A01K1/0154
Abstract: To provide animal toilet sand that can prevent an aggregate from growing depth-wise upon absorption of liquid such as urine, and can suppress scattering. An animal toilet sand composed of a plurality of particulates mainly composed of bentonite, wherein: the particulates include smaller diameter particulates of at least 0.8 mm and no greater than 2 mm in grain size, and larger diameter particulates of at least 2 mm and no greater than 10 mm in grain size; and the particulates include the smaller diameter particulates in a range of at least 20% and no greater than 100% of the larger diameter particulates in ratio by weight. In addition, it is preferable that the proportion of the smaller diameter particulates and the larger diameter particulates with respect to the animal toilet sand is at least 90% in ratio by weight.
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公开(公告)号：US20150314895A1
公开(公告)日：2015-11-05
申请号：US14265814
申请日：2014-04-30
Applicant: UNICHARM CORPORATION
Inventor： Takeshi Ikegami , Kenji Hiroshima
Abstract: A filling method for filling a container with animal litter, whereby large-sized granules and small-sized granules can be easily filled into containers in a predetermined blending ratio, and essentially the same blending ratio can be maintained for different containers. In a supply step in which the animal litter is supplied to a hopper, the animal litter is allowed to freely drop from above the storage space of the hopper, and in the storage space there are formed a first region in which the blending ratio of the small-sized granules with respect to the large-sized granules in a unit mass of the animal litter is equal to or less than the predetermined blending ratio and a second region in which the ratio is greater than the predetermined blending ratio, in an arrangement along the lengthwise direction of the storage space. Also, in a filling step in which the animal litter is filled into containers, delivery holes capable of delivering the animal litter of the first region and delivery holes capable of delivering the animal litter of the second region are selected, and the animal litter is delivered in the predetermined amount at least once each from each of the selected delivery holes, filling the containers so that the large-sized granules and small-sized granules in the unit amount are in the predetermined target blending ratio.
Abstract translation: 一种用动物垃圾填充容器的填充方法，其中可以以预定的混合比容易地将大尺寸颗粒和小尺寸颗粒填充到容器中，并且可以为不同的容器保持基本上相同的混合比例。 在动物垃圾被供给到料斗的供给步骤中，允许动物垃圾从料斗的储存空间的上方自由地落下，并且在储存空间中形成有第一区域，其中， 相对于动物窝的单位质量的大尺寸颗粒的小尺寸颗粒等于或小于预定的混合比例，以及比率大于预定混合比例的第二区域，沿着 存储空间的长度方向。 此外，在将动物垃圾填充到容器中的填充步骤中，选择能够输送第一区域的动物垃圾的输送孔和能够输送第二区域的动物垃圾的输送孔，并且输送动物垃圾 以预定量从每个所选择的输送孔中至少一次，填充容器使得单位量的大尺寸颗粒和小尺寸颗粒处于预定的目标混合比。
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公开(公告)号：US20150196009A1
公开(公告)日：2015-07-16
申请号：US14126415
申请日：2012-06-14
Applicant: Unicharm Corporation
Inventor： Daisuke Komatsubara , Takeshi Ikegami
Abstract: An absorbent article for pet to be worn and wrapped around a waist thereof, includes: a liquid permeable top sheet; a liquid impermeable back surface layer; an absorbent core; a first end portion and a second end portion opposing to each other; a first side portion and a second side portion opposing to each other, a first gather portion that is disposed on a top sheet side of the first side portion and configured to stand upright from the top sheet; a second gather portion that is disposed on the top sheet side of the second side portion and configured to stand upright from the top sheet; and a pair of releasably-joined portions in which the first gather portion is releasably-joined to itself in a state of being folded outward in the width direction of the absorbent article for pet, in the first end portion and the second end portion.
Abstract translation: 一种用于宠物的腰部吸收物品，包括：透液性顶片; 液体不可渗透的背面层; 吸收芯; 第一端部和第二端部彼此相对; 第一侧部分和第二侧部分彼此相对，第一聚集部分设置在第一侧部的顶片侧并被构造成从顶片竖立; 第二聚集部，其设置在所述第二侧部的所述顶片侧，并且被配置为从所述顶片竖立; 以及一对可释放地接合部分，其中第一聚集部分在第一端部部分和第二端部部分中以在宠物用吸收性物品的宽度方向向外折叠的状态下可释放地接合到其自身。
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公开(公告)号：US20150181833A1
公开(公告)日：2015-07-02
申请号：US14405433
申请日：2013-04-30
Applicant: UNICHARM CORPORATION
Inventor： Kenji Hiroshima , Shinya Kaneko , Takeshi Ikegami
IPC: A01K1/015
CPC classification number: A01K1/0155 , A01K1/0154
Abstract: To provide animal toilet sand that can prevent an aggregate from growing depth-wise upon absorption of liquid such as urine, and can suppress scattering. An animal toilet sand composed of a plurality of particulates mainly composed of bentonite, wherein: the particulates include smaller diameter particulates of at least 0.8 mm and no greater than 2 mm in grain size, and larger diameter particulates of at least 2 mm and no greater than 10 mm in grain size; and the particulates include the smaller diameter particulates in a range of at least 20% and no greater than 100% of the larger diameter particulates in ratio by weight. In addition, it is preferable that the proportion of the smaller diameter particulates and the larger diameter particulates with respect to the animal toilet sand is at least 90% in ratio by weight.
Abstract translation: 提供可以防止聚集体在吸收诸如尿液等深度方面生长的动物马桶砂，并且可以抑制散射。 一种由主要由膨润土组成的多个颗粒组成的动物马桶砂，其中：所述颗粒包括颗粒尺寸为至少0.8mm且不大于2mm的较小直径的颗粒，以及至少2mm且不大于 超过10毫米的粒度; 并且所述颗粒包括所述较小直径的颗粒在所述较大直径颗粒的至少20重量％且不大于100重量％的范围内。 此外，较小直径的微粒和较大直径的微粒相对于动物马桶砂的比例优选为至少90％的重量比。
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