Abstract: In the case of a gas in which several gases are mixed, a type and concentration of the gas may be incorrectly measured when measured using only an optical band-pass filter. The invention of the present application is directed to providing a technology in which a plurality of broadband band-pass filters having overlapping regions are provided to calculate a magnitude of absorption for each wavelength band for light passing through each broadband band-pass filter, thereby identifying the presence of a gas of interest and the presence of a gas other than the gas of interest.

Abstract: A customer access apparatus for an automatic media dispenser is provided. The customer access apparatus may include a pivotable supporting plate that supports an end of the media standing upright, and a stacker guide which is movably installed on the supporting plate. A push plate moves integrally with the stacker guide and relative to the stacker guide, and a driving unit recovers media which have been compressed and conveyed by the stacker guide and the push plate. Upper ends of the stacker guide and plate are selectively located at a position where the media are raised toward an inlet to which a customer has access, by means of a rotation of the supporting plate, such that a process of depositing and withdrawing the media can be performed. A contact point between the customer and the customer access apparatus may be located outside of the customer access apparatus such that the operation of depositing and withdrawing the media can be performed more accurately and easily.

Abstract: The present invention relates to a media separating apparatus and method for an automatic media dispenser.

Abstract: The present invention discloses a media pick-up device of a media dispenser including a plurality of conveying rollers rotated by a driving force of a driving means, for conveying media, first separating rollers arranged with predetermined overlaps to the conveying rollers, for separating the media one by one, and second separating rollers arranged to face the conveying rollers with predetermined gaps, for generating a frictional force to the media. The media pick-up device of the media dispenser can accurately separate the media one by one regardless of variations of stiffness of the media.

Abstract: A media thickness detecting device of a media dispenser comprises: a feed roller through which media passes to be contacted thereto, a thickness detecting portion contacted to a surface of the feed roller by a point and rotated when the media passes through the surface of the feed roller, and a thickness measuring portion measuring the thickness of the media by detecting the rotating amount of the thickness detecting portion, and thereby, the thickness of the media can be measured precisely regardless of a change of center axis angle of the feed roller.

Abstract: A media container module includes; a casing having an internal storage space and a media insertion hole formed at one side thereof for inserting a media, and being opened and closed by a door; and a shutter fixing unit having a shutter installed inside the casing and opening and closing the media insertion hole, a second locking unit moved by interacting with an operation key installed at a mounting unit of a mounting device, a first locking unit unlocked by the second locking unit and at the same time moved by the operation key for unlocking to enable the shutter to be moved, a shutter opening unit for opening the shutter when being mounted at the mounting unit of the mounting device; and a shutter fixing member to maintain opening state of the shutter after the shutter is opened.

Abstract: A media dispenser module includes: a casing mounted in a mounting unit of a media dispenser apparatus and having an opening accessible from outside and a door for opening and closing the opening; a media mounting unit installed inside the casing so that media is dropped from a first position where the media is maintained in a mounting state and rotated to a second position where the media is retrieved into a media retrieval box coupled to the casing; a driving unit installed at a side wall of the casing and moving the media mounting unit; a media sensing unit for sensing whether there is media on the media mounting unit; and a controller for controlling opening and closing of the door and the driving unit according to a signal of the media sensing unit.

Abstract: The present invention discloses a media pick-up device of a media dispenser including a plurality of conveying rollers rotated by a driving force of a driving means, for conveying media, first separating rollers arranged with predetermined overlaps to the conveying rollers, for separating the media one by one, and second separating rollers arranged to face the conveying rollers with predetermined gaps, for generating a frictional force to the media. The media pick-up device of the media dispenser can accurately separate the media one by one regardless of variations of stiffness of the media.

Abstract: A media thickness detecting device of a media dispenser comprises: a feed roller through which media passes to be contacted thereto, a thickness detecting portion contacted to a surface of the feed roller by a point and rotated when the media passes through the surface of the feed roller, and a thickness measuring portion measuring the thickness of the media by detecting the rotating amount of the thickness detecting portion, and thereby, the thickness of the media can be measured precisely regardless of a change of center axis angle of the feed roller.

Abstract: A media container module includes; a casing having an internal storage space and a media insertion hole formed at one side thereof for inserting a media, and being opened and closed by a door; and a shutter fixing unit having a shutter installed inside the casing and opening and closing the media insertion hole, a second locking unit moved by interacting with an operation key installed at a mounting unit of a mounting device, a first locking unit unlocked by the second locking unit and at the same time moved by the operation key for unlocking to enable the shutter to be moved, a shutter opening unit for opening the shutter when being mounted at the mounting unit of the mounting device; and a shutter fixing member to maintain opening state of the shutter after the shutter is opened.

Abstract: A media dispenser module includes: a casing mounted in a mounting unit of a media dispenser apparatus and having an opening accessible from outside and a door for opening and closing the opening; a media mounting unit installed inside the casing so that media is dropped from a first position where the media is maintained in a mounting state and rotated to a second position where the media is retrieved into a media retrieval box coupled to the casing; a driving unit installed at a side wall of the casing and moving the media mounting unit; a media sensing unit for sensing whether there is media on the media mounting unit; and a controller for controlling opening and closing of the door and the driving unit according to a signal of the media sensing unit.