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公开(公告)号：EP4350650A1
公开(公告)日：2024-04-10
申请号：EP22810979.9
申请日：2022-03-24
发明人： HARAGUCHI Kohei , SEKI Toru
摘要： The present invention solves a problem that the posture of an opening/closing member is fraudulently changed to an initial rotational posture during waiting for reception of a paper sheet while effectively preventing misalignment in the stop position of the opening/closing member. The present invention includes an opening/closing member (50), a rotary member (70) that rotates integrally with the opening/closing member, a driving member (90) for opening/closing member driving, that is arranged to oppose the rotary member and that is axially supported to be capable of relatively rotating with respect to the rotary member, and a drive transmission mechanism (100) that transmits a drive force from the driving member to the rotary member, in which the drive transmission mechanism includes a driven piece (74), and a driving piece (92) that rotationally drives the rotary member by pressing the driven piece, and a value of a circumferential backlash (θ3) between the driven piece and the driving piece is set to a value that enables prevention of the opening/closing member from being rotated to transition to the initial rotational posture by an operation from outside while the opening/closing member is stopped in the non-initial rotational posture.
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公开(公告)号：EP3680202A1
公开(公告)日：2020-07-15
申请号：EP18853928.2
申请日：2018-05-10
摘要： To prevent a failure or the like caused by winding of a tape in a reverse direction to a proper direction, a paper sheet circulation device 1 includes a drum 11 that supports one ends in a longitudinal direction of tapes 100 and 200 and winds and feeds the tapes and bobbins 111 and 211 that support the other ends in the longitudinal direction of the tapes and feed and wind the tapes, and retains a banknote M while sandwiching it between the tapes and winding it on an outer circumference of the drum. The paper sheet circulation device 1 includes a travelling-direction mark 310 having a pattern that is formed along a travelling-direction of a detection tape 300 and indicates the difference of the travelling-direction of the tape, and a sensor module 50 that detects the travelling-direction mark and outputs a detection signal. The paper sheet circulation device 1 determines a travelling-direction (E1, E2) of the tape from a pattern signal in accordance with the travelling-direction of the tape acquired on the basis of a temporal change of the detection signal, and determines a winding direction of the tape on the drum from the travelling-direction of the tape and a rotation direction of the drum.
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公开(公告)号：EP4383221A1
公开(公告)日：2024-06-12
申请号：EP22852653.9
申请日：2022-06-02
发明人： SATO Taichi , TAKASHIMA Nobuo , YUJI Kenta , MASUDA Kosuke , SEKI Toru
IPC分类号： G07D7/00 , G07D7/12 , G01N21/894
CPC分类号： G07D7/12 , G07D7/00 , G01N21/894
摘要： [Problem]
An object of the present invention is to easily assemble and exchange a reflection type optical device and their parts in an optical sensor for bill validation by fitting unitized housings into openings of partitions.
[Solution to Problem]
The optical sensor for bill validation comprises a reflection type optical device (13, 30) that has a housing (41) for receiving an optical component (40) and also forming a part of a bill passageway (20). The housing (41) has a lid (42) and a box (43), the lid (42) being formed of light-permeable materials to allow lights irradiated from the inner optical component (40) and lights reflected on the bill to pass through the lid (42), and the box (43) surrounding the inner optical component (40) in combination with the lid (42) that is fit into an opening (53) formed in a partition (11, 12).-
公开(公告)号：EP3951699A1
公开(公告)日：2022-02-09
申请号：EP20784402.8
申请日：2020-03-03
发明人： SEKI Toru , YUJI Kenta
摘要： To appropriately perform shading correction of an image of a paper sheet. The present invention includes a plurality of light receiving units that are placed at locations facing the other surface of a paper sheet being moved to receive detection light having passed through the paper sheet and that are arranged along a width direction orthogonal to a moving direction of the paper sheet, an image data generating unit that generates image data of a tone corresponding to the detection light having entered the light receiving units, and a white-reference-data storing unit that stores therein white reference data obtained by irradiating a white reference member to be used for shading correction of the image data with the detection light. The above configuration includes a movement restricting unit that is located at end parts in a width direction of a transport path and that forms side walls of the transport path, and an adjusting unit that adjusts the white reference data for shading correction of image data of the light receiving units to a predetermined value on a condition that locations in the width direction of the light receiving units are in a predetermined specific region.
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