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21.发明授权公开(公告)号：US11498345B2
公开(公告)日：2022-11-15
申请号：US16941010
申请日：2020-07-28
发明人： Mayu Shinoda
IPC分类号： B41J11/70 , B65H35/00 , B41J3/407 , B41J15/04 , B65H20/02 , B26D1/02 , B26D1/06 , B26D7/00 , B26D1/00
摘要： A cutter unit includes a first frame, a fixed blade, a movable blade, a movable blade drive mechanism and a pressure mechanism. The fixed blade has a first cutting edge portion. One end portion of the movable blade has one end configured to cut a cut item in cooperation with the first cutting edge portion. The second cutting edge portion and the first cutting edge portion contacting with each other at a first point and a second point. Another end portion of the movable blade has a contacting portion in contact with the first frame at a third point. The first point, the second point and the third point define an imaginary triangle. The pressure member presses the movable blade at a pressure contact position so that the movable blade presses against the fixed blade. The pressure contact position is positioned substantially within the imaginary triangle.
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公开(公告)号：US20220270788A1
公开(公告)日：2022-08-25
申请号：US17677334
申请日：2022-02-22
摘要： A tape wrapping device adapted to wind a tape with an adhesive surface and a back surface on a product includes a seat frame, and a tape conveying mechanism installed on the seat frame and adapted to convey the tape to a standby position. The tape conveying system includes a first conveying drum positioned upstream of the standby position along a conveying direction. An outer contour defining an outer peripheral surface of the first conveying drum has a variable outer diameter along an axial direction and is adapted to convey the tape towards the standby position when its outer peripheral surface is in contact with one of the adhesive surface and the back surface of the tape. A binding mechanism is configured to wrap the tape on the product when the product is bonded to the tape at the standby position.
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公开(公告)号：US20220235452A1
公开(公告)日：2022-07-28
申请号：US17612733
申请日：2020-05-22
发明人： Hiroki MORI , Takayoshi SAITO , Naotoshi INAYAMA , Riku YAMASHIRO
IPC分类号： C23C14/56 , C03C17/245 , C23C14/34 , B65H20/02 , B65H23/18
摘要： A production method for a glass roll includes a start preparation step (S1) of feeding-out a first lead film (LF1) coupled to a starting end portion (GFa) of a first glass film (GF1) from an unwinding device (3) and allowing a winding device (8) to wind the first lead film (LF1 after passing of the first lead film (LF1) through a thermal film-forming device (4),). The start preparation step (S1) includes a temperature increasing step of causing the thermal film-forming device (4) to be increased in temperature to a film-forming temperature. The first glass film (GF1) reaches the thermal film-forming device (4) before the thermal film-forming device (4) is increased in temperature to the film-forming temperature.
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公开(公告)号：US20220204299A1
公开(公告)日：2022-06-30
申请号：US17563410
申请日：2021-12-28
摘要： An image forming apparatus includes a housing, a feeding tray capable of being inserted into and pulled out from the housing, a feed roller, and one or more detection units. The feeding tray includes a first accommodation part in which a roll body having a configuration where a sheet-shaped medium is rolled in a roll shape is accommodated and a second accommodation part in which a plurality of sheet-shaped media are accommodated in a state of being stacked. The feed roller feeds a sheet-shaped medium from the feeding tray toward a conveying path. The image forming unit forms an image on a sheet-shaped medium provided in the conveying path. The one or more detection units detect whether a sheet-shaped medium is arranged in a predetermined position in the feeding tray.
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公开(公告)号：US11365078B2
公开(公告)日：2022-06-21
申请号：US16630925
申请日：2018-06-05
发明人： Mamoru Kawashita , Hiroki Shoji
摘要： An elastic roll includes: a roll core; an inner-layer laminate covering an outer-peripheral surface of the roll core parallel to a roll longitudinal direction; a surface-layer elastomer including a tubular portion covering an outer-peripheral surface of the inner-layer laminate, and edge portions connected to the tubular portion, covering both end surfaces of the inner-layer laminate orthogonal to the roll longitudinal direction, and arranged in a manner being in contact with the roll core; and end-portion sealing structural bodies configured to press the edge portions of the surface-layer elastomer against the roll core.
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公开(公告)号：US11358817B2
公开(公告)日：2022-06-14
申请号：US17168178
申请日：2021-02-05
发明人： I Chuan Hong , Lung Chen
摘要： A correction structure arranged in a feeding path of a document processing device, comprising: a transmitting means consisted of at least a pair of roller sets which are arranged symmetrically on the two sides of the feeding path for transmitting the card evenly, a correcting means consisted of a platform movably arranged at the downstream to the roller set, a receptacle formed on the platform, an elastic object arranged in the receptacle for returning the platform to a predefined location, a back wall extended from the platform toward the feeding path, an opening formed on the back wall to let a card go through, and a friction pad arranged at the bottom of the opening to partly jam the opening, wherein the width of the friction pad is less than the width of the feeding path so the friction pad only contacts the center of the card while transmitting the card.
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公开(公告)号：US20220169477A1
公开(公告)日：2022-06-02
申请号：US17528433
申请日：2021-11-17
发明人： Kohei Fukui , Tomoyuki Nagase , Waichiro Saiki , Tomohiro Suzuki , Ryo Kobayashi , Takeshi Koda , Toshiro Sugiyama
摘要： A printing apparatus includes: a printing unit; a first conveyance unit configured to convey a sheet to the printing unit with nipping the sheet; a second conveyance unit provided on a downstream side of the first conveyance unit in a conveyance direction of the sheet, and configured to convey the sheet with nipping the sheet; a third conveyance unit provided on a downstream side of the second conveyance unit in the conveyance direction, and configured to convey the sheet with nipping the sheet; and a switching unit configured to switch a nip state of the second conveyance unit and a released state in which the nip state is released. When the sheet is conveyed by the third conveyance unit, the switching unit switches the nip state and the released state in accordance with a length of the sheet.
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公开(公告)号：US11338462B2
公开(公告)日：2022-05-24
申请号：US16881829
申请日：2020-05-22
发明人： Tobias Einloft-Velte , Thomas Nispel , Noël Ritzen
摘要： An apparatus for a single-track or multitrack provision of web-like interleaved sheet material at a cutting region in which products supplied on one track or on multiple tracks are cut into slices and interleaved sheets are introduced which are cut off from the provided interleaved sheet material in the cutting region, comprising an output device which is configured to eject at least one material web into the cutting region, wherein the output device comprises at least one driven feed roll and at least one counter-unit which forms a feed gap for the material web together with the feed roll.
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公开(公告)号：US20220127095A1
公开(公告)日：2022-04-28
申请号：US17498031
申请日：2021-10-11
申请人： Voith Patent GmbH
发明人： Hagen Kanstein
摘要： A suction device configured to reliably support or transfer a fiber material web made from glass fibers, fleece material or paper, the suction device including a first guide roller and a second guide roller; a suction box arranged between the first guide roller and the second guide roller; and a permeable clothing that runs over the first guide roller, the second guide roller and the suction box, wherein the suction box includes an operating surface configured to impart a vacuum upon the permeable clothing that runs over the operating surface and upon the fiber material web transported on the permeable clothing during operations, wherein the operating surface is arranged and sized so that it essentially bridges an entire path traveled by the clothing between the first guide roller and the second guide roller; an additional guide roller and an additional suction box over which the permeable clothing is run.
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公开(公告)号：US11305451B2
公开(公告)日：2022-04-19
申请号：US16815876
申请日：2020-03-11
申请人： LG CHEM, LTD.
发明人： Dong Hoon Kwak , Hyun Kyu Eom , Yang Ho Shin
IPC分类号： B23Q1/40 , B26F1/12 , B26D7/01 , B65H20/02 , B65H35/00 , H01M4/04 , H01M50/531 , B23K26/36 , B23K26/38
摘要： Discussed is an apparatus for notching an electrode sheet for an electrode tab, the apparatus including: a transfer unit including first and second transfer rollers to continuously, transfer the electrode sheet at regular intervals; a jig unit disposed between the first and second transfer rollers, and supporting a non-coating portion of the electrode sheet; and a notching unit to notch the non-coating portion supported on the jig unit, wherein the jig unit includes: a rotation member provided between the first and second transfer rollers and rotated in a direction perpendicular to a transfer direction of the electrode sheet; and two or more jigs to support the non-coating portion disposed between the first and second transfer rollers, and the jig unit is able to improve a supporting force of the electrode sheet, to prevent the electrode sheet from vibrating, and accurately notch an electrode tab to the electrode sheet.
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