A paper sheet handling apparatus includes a stacking unit which allows paper sheets transported by a transport unit to be stacked therein in alignment with faces of an adjacent pair of the paper sheets being in contact with each other. A recognition unit recognizes which of a face or back of each of the paper sheets transported faces up, and how each of the paper sheets is oriented. A controller classifies the paper sheets into a plurality of types different in thickness distribution based on the result of recognition, manages the number of paper sheets of each type stacked in the stacking unit, and makes a determination whether to permit the stacking of the paper sheets in the stacking unit based on the type of the paper sheets recognized by the recognition unit, and the number of paper sheets of each type that have been stacked in the stacking unit.

The present invention provides a sheet recognition device capable of collecting complete data for a recognition process without fail even when the target medium is a banknote including a transparent portion. The sheet recognition device includes: a ring memory being configured to sequentially store collection data collected by a line sensor and sequentially overwrite an oldest piece of stored collection data with a newest piece of collection data when the data volume exceeds a capacity of the ring memory; and a controller being configured to select a first data path through which the collection data collected by the line sensor is directly output to a recognition processor or a second data path through which the collection data collected by the line sensor is output to the ring memory and the stored data in the ring memory is output to the recognition processor, upon detection of arrival of a sheet by a medium detection sensor or the line sensor, the controller selecting the second data path upon detection of arrival of the sheet by the line sensor and outputting, to the recognition processor, the collection data collected by the line sensor and stored in the ring memory before the detection of arrival of the sheet.

The present invention provides a sheet recognition device capable of collecting complete data for a recognition process without fail even when the target medium is a banknote including a transparent portion. The sheet recognition device includes: a ring memory being configured to sequentially store collection data collected by a line sensor and sequentially overwrite an oldest piece of stored collection data with a newest piece of collection data when the data volume exceeds a capacity of the ring memory; and a controller being configured to select a first data path through which the collection data collected by the line sensor is directly output to a recognition processor or a second data path through which the collection data collected by the line sensor is output to the ring memory and the stored data in the ring memory is output to the recognition processor, upon detection of arrival of a sheet by a medium detection sensor or the line sensor, the controller selecting the second data path upon detection of arrival of the sheet by the line sensor and outputting, to the recognition processor, the collection data collected by the line sensor and stored in the ring memory before the detection of arrival of the sheet.

A medium processing apparatus includes a sensor that is intermittently energized and detects a predetermined physical quantity and outputs the detection value in the energization period, the sensor stabilizing its output after an output stabilization period, which is shorter than the energization period, has lapsed, a storage unit that stores the detection value that has been detected by the sensor before the lapse of the energization period and after the lapse of the output stabilization period, and a controller that reads the detection value from the storage unit and performs a predetermined process by using the detection value read.

A medium processing apparatus includes a sensor that is intermittently energized and detects a predetermined physical quantity and outputs the detection value in the energization period, the sensor stabilizing its output after an output stabilization period, which is shorter than the energization period, has lapsed, a storage unit that stores the detection value that has been detected by the sensor before the lapse of the energization period and after the lapse of the output stabilization period, and a controller that reads the detection value from the storage unit and performs a predetermined process by using the detection value read.

An apparatus and a corresponding method for checking value documents, involves at least one first sensor configured to detect electromagnetic radiation reflected and/or transmitted by a value document and to convert the radiation into corresponding first sensor signals. At least one second sensor is configured to detect sound waves reflected and/or transmitted by the value document and to convert the sound waves into corresponding second sensor signals, and an evaluation device configured to determine a first area value which characterizes a first area of the value document on the basis of the first sensor signals, to determine a second area value which characterizes a second area of the value document on the basis of the second sensor signals, and to infer a possible identification marking of the value document with a marking ink on the basis of the first and second area value.

An apparatus and a corresponding method for checking value documents, involves at least one first sensor configured to detect electromagnetic radiation reflected and/or transmitted by a value document and to convert the radiation into corresponding first sensor signals. At least one second sensor is configured to detect sound waves reflected and/or transmitted by the value document and to convert the sound waves into corresponding second sensor signals, and an evaluation device configured to determine a first area value which characterizes a first area of the value document on the basis of the first sensor signals, to determine a second area value which characterizes a second area of the value document on the basis of the second sensor signals, and to infer a possible identification marking of the value document with a marking ink on the basis of the first and second area value.

Donation receiving apparatus has a denomination discriminator interfacing a storage area. The denomination discriminator has at least one sensor for sensing at least one physical characteristic of currency passing therethrough. A device controller interfaces a mobile communication device interface and the denomination discriminator. In use, the device controller establishes communication with the mobile communication device, detects a denomination using the at least one physical characteristic and transmits the denomination to the mobile communication device. The mobile communication device may execute an application controller which displays a graphical user interface on a digital display thereof which may display the denomination.

Donation receiving apparatus has a denomination discriminator interfacing a storage area. The denomination discriminator has at least one sensor for sensing at least one physical characteristic of currency passing therethrough. A device controller interfaces a mobile communication device interface and the denomination discriminator. In use, the device controller establishes communication with the mobile communication device, detects a denomination using the at least one physical characteristic and transmits the denomination to the mobile communication device. The mobile communication device may execute an application controller which displays a graphical user interface on a digital display thereof which may display the denomination.

The present invention is provided with: a heat source unit; a heat detection unit that detects the intensity of light of a prescribed wavelength obtained from paper sheets in which heat provided from the heat source unit is stored; and a control unit that detects, on the basis of the intensity of the light of the prescribed wavelength obtained from the paper sheets, a repaired paper sheet which has been repaired with a repair member.