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1. 发明申请

US20200165780A1 FIBER BODY FORMING METHOD AND FIBER BODY FORMING APPARATUS 审中-公开
公开(公告)号：US20200165780A1
公开(公告)日：2020-05-28
申请号：US16695261
申请日：2019-11-26
申请人： SEIKO EPSON CORPORATION
发明人： Tetsuya AOYAMA , Shinichi KATO , Shigemi WAKABAYASHI , Kaneo YODA
IPC分类号： D21H23/24 , B41M5/00 , D21H23/50 , D21H23/30 , D21H23/72 , D21H19/12
摘要： A fiber body forming method includes a step of preparing a web which contains fibers and which has a bulk density of 0.09 g/cm3 or more; and a step of applying a liquid containing a binder which binds the fibers together to the web.

2. 发明申请

US20190299607A1 INK ABSORBER, INK ABSORBING MEMBER ACCOMMODATION CONTAINER, AND INK ABSORBING STRUCTURE 审中-公开
公开(公告)号：US20190299607A1
公开(公告)日：2019-10-03
申请号：US16364259
申请日：2019-03-26
申请人： Seiko Epson Corporation
发明人： Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO , Seiichi TANIGUCHI , Akio ITO , Shunichi SEKI
IPC分类号： B41J2/055
摘要： An ink absorber includes: an ink absorbing member that is capable of absorbing ink; an accommodation section that accommodates the ink absorbing member; and a detachment structure section that detaches the ink absorbing member from the accommodation section. In the ink absorber, it is preferable that the accommodation section have a bottom section and side wall sections standing up from the bottom section, that inclined surfaces inclined relative to the bottom section be formed inside the side wall sections, and that the detachment structure section be configured with the inclined surfaces.

3. 发明申请

US20190264393A1 WEB FORMING DEVICE AND SHEET MANUFACTURING APPARATUS 审中-公开
公开(公告)号：US20190264393A1
公开(公告)日：2019-08-29
申请号：US16286903
申请日：2019-02-27
申请人： Seiko Epson Corporation
发明人： Seiichi TANIGUCHI , Kaneo YODA
IPC分类号： D21F11/00 , D21F3/02 , D21F3/10 , B65H20/14
摘要： A web forming device includes: a first material supply unit provided with a first release port that releases a first material containing a first defibrated substance and a first organic binder in a gas atmosphere; a second material supply unit provided with a second release port that releases a second material in the gas atmosphere, the second material containing a second defibrated substance and a second organic binder and being different from the first material; and a transporting unit that forms and transports an accumulated substance obtained by accumulating the first material and the second material. The second release port is positioned downstream of the first release port in a transporting direction of the transporting unit, and the accumulated substance is a laminate obtained by laminating a layer of the first material and a layer of the second material.

4. 发明申请

US20130135370A1 IMAGE RECORDING DEVICE, IMAGE RECORDING METHOD 有权
标题翻译：图像记录装置，图像记录方法
公开(公告)号：US20130135370A1
公开(公告)日：2013-05-30
申请号：US13683354
申请日：2012-11-21
申请人： SEIKO EPSON CORPORATION
发明人： Masashi OBA , Yujiro NOMURA , Kaneo YODA
IPC分类号： B41J2/135
CPC分类号： B41J25/308 , B41J2/135 , B41J15/16 , B41J15/165
摘要： An image recording device includes: a support member for supporting a sheet-shaped print medium; a print head that moves between a print position, at which printing of an image onto the print medium is executed, and a retracted position, farther away from the support member than the print position, while also facing the support member, with the print medium interposed therebetween; a tension adjustment unit for adjusting the tension of the print medium being supported by the support member; and a control unit whereby printing is executed by the print head having been positioned at the print position while the tension of the print medium is adjusted to a print tension by the tension adjustment unit, whereas the print head is positioned at the retracted position when the tension of the print medium is being altered by the tension adjustment unit.
摘要翻译：图像记录装置包括：用于支撑片状打印介质的支撑构件; 打印头，其在执行打印介质的图像的打印位置和与打印位置之间远离支撑构件的缩回位置之间移动，同时面向支撑构件，打印介质插入其间; 张力调节单元，用于调节由支撑构件支撑的打印介质的张力; 以及控制单元，其中打印头已被定位在打印位置，同时通过张力调节单元将打印介质的张力调节到打印张力，而打印头位于缩回位置时打印介质的张力由张力调节单元改变。

5. 发明申请

US20210170752A1 LIQUID ABSORBER, LIQUID-ABSORBING SHEET, LIQUID ABSORBENT, AND IMAGE-FORMING APPARATUS 有权
公开(公告)号：US20210170752A1
公开(公告)日：2021-06-10
申请号：US17109286
申请日：2020-12-02
申请人： SEIKO EPSON CORPORATION
发明人： Naotaka HIGUCHI , Shogo NAKADA , Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO
IPC分类号： B41J2/165 , B32B5/02 , B32B29/02
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.

6. 发明申请

US20210108372A1 FIBROUS BODY MANUFACTURING APPARATUS AND FIBROUS BODY MANUFACTURING METHOD 有权
公开(公告)号：US20210108372A1
公开(公告)日：2021-04-15
申请号：US17066536
申请日：2020-10-09
申请人： SEIKO EPSON CORPORATION
发明人： Tetsuya AOYAMA , Yoichi MIYASAKA , Kaneo YODA
IPC分类号： D21H23/50 , D21H17/20 , D21H21/14 , D21H23/78
摘要： A fibrous body manufacturing apparatus for manufacturing a fibrous body includes an accumulating section that accumulates a sheet-shaped fibrous material containing a plurality of fibers, a droplet discharging section that discharges, as droplets, a binding material that binds the fibers of the accumulated fibrous material to each other, and a control section which segments a region in which the liquid is dischargeable onto the fibrous material into a plurality of segments, generates discharge data in which discharge information on the liquid is set for every one of the plurality of segments, and causes the liquid to be discharged from the droplet discharging section toward the fibrous material based on the discharge data.

7. 发明申请

US20190121330A1 RAW MATERIAL SUPPLY DEVICE, RAW MATERIAL SUPPLY METHOD, AND SHEET MANUFACTURING APPARATUS 审中-公开
公开(公告)号：US20190121330A1
公开(公告)日：2019-04-25
申请号：US16089417
申请日：2017-03-29
申请人： SEIKO EPSON CORPORATION
发明人： Seiichi TANIGUCHI , Yoshinobu MONBETSU , Kaneo YODA
IPC分类号： G05B19/418 , D21B1/00 , D21H11/14 , B65H3/44
摘要： A raw material supply device includes a plurality of supply portions for supplying the raw material, a detection portion for detecting a state of the supply portion, and a control portion for controlling the supply portion, in which when the plurality of supply portions are in a normal state, the control portion switches the supply portions at a predetermined timing, and causes each of the supply portions to supply the raw material.

8. 发明申请

US20190047814A1 SHEET COLLECTION DEVICE, SHEET COLLECTION SYSTEM, SHEET COLLECTION METHOD 审中-公开
公开(公告)号：US20190047814A1
公开(公告)日：2019-02-14
申请号：US16078816
申请日：2017-02-06
申请人： SEIKO EPSON CORPORATION
发明人： Kaneo YODA , Seiichi TANIGUCHI
IPC分类号： B65H33/14 , B65H43/06 , B65H29/12 , B07C5/38 , B07C5/34
摘要： A sheet collection device includes a discrimination portion that discriminates the type of sheet, a plurality of containers that store sheets, a transport portion that transports the sheets to any one container from among the plurality of containers based on the discrimination result by the discrimination portion, an accumulation portion that accumulates progress information of a storage amount of sheets in the container, and a notification portion that predicts a time at which the storage amount of the sheets that are stored in the containers based on the progress information reaches a first predetermined amount and notifies the predicted time to a terminal device.

9. 发明申请

US20210363688A1 FIBER STRUCTURE MANUFACTURING APPARATUS, METHOD OF MANUFACTURING FIBER STRUCTURE, AND FIBER STRUCTURE 有权
公开(公告)号：US20210363688A1
公开(公告)日：2021-11-25
申请号：US17325275
申请日：2021-05-20
申请人： SEIKO EPSON CORPORATION
发明人： Kaneo YODA , Yoshiyuki NAGAI , Yoichi MIYASAKA , Nobutaka URANO
IPC分类号： D06M10/00 , D06H7/02
摘要： A fiber structure manufacturing apparatus including: an accumulation portion that accumulates a material containing a resin and a fiber in air to generate a fiber web; a transport portion that transports the generated fiber web in a transport direction; and a heating and pressurizing portion that pressurizes the transported fiber web with a heated lower flat plate and an upper flat plate to melt the resin, in which a liquid absorbent having a first region where pressurization by the heating and pressurizing portion is performed the predetermined number of times and a second region where the pressurization is performed more than a predetermined number of times is formed by alternately repeating transport at a predetermined pitch shorter than a length of the flat plate in the transport direction by the transport portion and the pressurization.

10. 发明申请

US20200238705A1 LIQUID ABSORBER AND LIQUID EJECTION APPARATUS 审中-公开
公开(公告)号：US20200238705A1
公开(公告)日：2020-07-30
申请号：US16752760
申请日：2020-01-27
申请人： SEIKO EPSON CORPORATION
发明人： Naotaka HIGUCHI , Masahiko NAKAZAWA , Shogo NAKADA , Yoichi MIYASAKA , Kaneo YODA , Nobutaka URANO
IPC分类号： B41J2/165 , B41J2/17
摘要： A liquid absorber includes a liquid absorption member, a case, and a cover. The liquid absorption member absorbs liquid. The liquid absorption member includes a fiber and a liquid-absorbent resin. The liquid absorption member is stored in the case. The cover covers the liquid absorption member. The cover includes through-holes through which the liquid is to pass. The cover includes a recessed portion recessed toward the liquid absorption member. The recessed portion is disposed at a location to which the liquid is to be discharged. The through-holes are disposed at least in the recessed portion.

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