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公开(公告)号：US11890790B2
公开(公告)日：2024-02-06
申请号：US17878102
申请日：2022-08-01
发明人： Yoichi Miyasaka
CPC分类号： B29C43/34 , B29C43/36 , B30B15/04 , B29C2043/3416
摘要： A pressing machine that applies heat and pressure to a press object transported in a first direction includes a first die having a first heater, a second die having a second heater and being disposed above the first die, a support member that supports the first die and the second die, and a movement mechanism that moves the support member from a first position to a second position located in a second direction intersecting the first direction from the first position, in which the first position is the position at which the first die and the second die apply heat and pressure to the press object and the second position is the position at which the first die and the second die do not face the press object.
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公开(公告)号：US11724414B2
公开(公告)日：2023-08-15
申请号：US16048605
申请日：2018-07-30
发明人： Yoichi Miyasaka
摘要： A defibrated material manufacturing device is configured to defibrate a feedstock of clumps of shreds containing fiber into defibrated material. The defibrated material manufacturing device has a removal device, a metering device, storage device, and a defibrator. The removal device is configured to remove at least a part of foreign matter contained in the feedstock. The metering device is configured to measure the feedstock that has passed the removal device. The storage device is configured to store a measured feedstock measured by the metering device. The defibrator is configured to defibrate the measured feedstock supplied from the storage device into the defibrated material.
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公开(公告)号：US11491790B2
公开(公告)日：2022-11-08
申请号：US17109286
申请日：2020-12-02
发明人： Naotaka Higuchi , Shogo Nakada , Yoichi Miyasaka , Kaneo Yoda , Nobutaka Urano
摘要： A liquid absorber includes a container and an absorbing unit. The container has an opening and collects a liquid. The absorbing unit is an assembly of porous absorbent blocks, each containing fibers and a polymeric absorbent, and is in the container with spaces between the porous absorbent blocks. Each of the porous absorbent blocks has a first component and a second component. The first component is porous and has a density of 0.05 [g/cm3] or more and 0.50 [g/cm3] or less. The second component has a higher polymeric absorbent content than the first component.
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公开(公告)号：US11305954B2
公开(公告)日：2022-04-19
申请号：US16492199
申请日：2018-02-02
发明人： Yoichi Miyasaka
IPC分类号： B65H1/14 , B27N3/04 , B65H3/12 , B65H3/44 , B65H3/06 , B65H7/02 , B65H7/20 , D21B1/06 , B41J29/17 , B65H3/46 , B65H5/00 , B65H7/12
摘要： A used paper supply device includes a first paper feed unit and a second paper feed unit for feeding used paper and cleaning unit for cleaning a surface of a roller of the paper feed units, in which when the used paper is fed from the first paper feed unit, the surface of the roller of the second paper feed unit is cleaned.
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公开(公告)号：US11279135B2
公开(公告)日：2022-03-22
申请号：US17041471
申请日：2019-01-21
发明人： Yoichi Miyasaka
摘要： An ink absorption member is provided which effectively prevents ink leakage from occurring even when the container storing the ink absorption member falls over. An ink absorption member is to be used to absorb ink. The ink absorption member includes a water-absorbent resin. In a mixture in which an ink is added to the ink absorption member in a ratio of 12 g of the ink to 0.24 g of the ink absorption member, the mixture has a viscosity of 5 Pa·s or greater and 100 Pa·s or less as measured 25 minutes after preparation of the mixture by using a tuning fork vibro viscometer. It is preferable that the water-absorbent resin be in the form of particles or a fiber.
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公开(公告)号：US11052660B2
公开(公告)日：2021-07-06
申请号：US16752782
申请日：2020-01-27
发明人： Masahiko Nakazawa , Shogo Nakada , Yoichi Miyasaka
摘要： A liquid absorber includes a liquid absorption member and a case. The liquid absorption member absorbs liquid. The liquid absorption member includes materials that include a fiber and a liquid-absorbent resin. The liquid absorption member is stored in the case. The case has an opening portion. The materials of the liquid absorption member are bonded together in at least a portion of a surface of the liquid absorption member. The surface is a surface adjacent to the opening portion.
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公开(公告)号：US10981353B2
公开(公告)日：2021-04-20
申请号：US16697289
申请日：2019-11-27
发明人： Yoichi Miyasaka
摘要： An absorbent composite of the present disclosure includes an aggregate of small pieces having a shape with a longitudinal direction, including fibers and a water absorbent resin, in which when a total length in the longitudinal direction of the small piece is L1 [mm] and a distance between end points connecting one end and the other end of the small piece is L2 [mm], an average value of L2/L1 is greater than 0 and 0.950 or less.
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公开(公告)号：US10828903B2
公开(公告)日：2020-11-10
申请号：US16364354
申请日：2019-03-26
发明人： Kaneo Yoda , Yoichi Miyasaka , Nobutaka Urano , Seiichi Taniguchi , Akio Ito , Shunichi Seki
摘要： An ink absorbing member accommodation container includes: an accommodation container that has an accommodation space for accommodating an ink absorbing member containing water-absorbable resin capable of absorbing ink inside the accommodation container and that includes an inlet port through which the ink flows into the accommodation space; and a flying preventing mechanism that prevents a constituent material of the ink absorbing member from flying from the inlet port to an outside of the accommodation container.
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公开(公告)号：US11427002B2
公开(公告)日：2022-08-30
申请号：US17042234
申请日：2019-02-06
发明人： Yoichi Miyasaka
摘要： The liquid absorbing structure includes: a liquid absorber having a fiber and a water-absorbent resin capable of absorbing liquid; and a container having a supply port through which the liquid is supplied and a storage space in which the liquid absorber is stored. The liquid absorber contains a first liquid absorber and a second liquid absorber that are different in density of at least one of the fiber and the water-absorbent resin. The first liquid absorber and the second liquid absorber are disposed at different positions in the container.
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公开(公告)号：US11173495B2
公开(公告)日：2021-11-16
申请号：US16748838
申请日：2020-01-22
发明人： Hiroki Kurata , Yoichi Miyasaka
摘要： A crushing apparatus includes a first rotary shaft member, a second rotary shaft member, a plurality of first rotary cutters, a plurality of second rotary cutters, a plurality of first spacers, and a plurality of second spacers, the first rotary cutters and the first spacers being alternately disposed in a first axis direction, the second rotary cutters and the second spacers being alternately disposed in the first axis direction, the first rotary cutters and the second rotary cutters each forming a tearing blade that protrudes in a direction perpendicular to the first axis direction, a portion of each of the first rotary cutters and a portion of each of the second rotary cutters overlapping when viewed from the first axis direction, and a gap being provided between the first rotary cutter and the second rotary cutter in the first axis direction.
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