Abstract: An information processing device includes a non-secure information processor and a secure information processor that are each accommodated in a housing. A first input display and a second input display are each provided on an operational surface of the housing. A boundary is between a first end side of the housing and a second end side of the housing, with the second end side of the housing being opposite to the first end side of the housing across the first input display and the second input display. A color or a surface treatment of a first portion of the first end side of the housing corresponding to the non-secure information processor is distinguishable from a color or a surface treatment of a second portion of the second end side of the housing corresponding to the secure information processor.

Abstract: An information processing device includes a non-secure information processor and a secure information processor that are each accommodated in a housing. A first input display and a second input display are each provided on an operational surface of the housing. A boundary is between a first end side of the housing and a second end side of the housing, with the second end side of the housing being opposite to the first end side of the housing across the first input display and the second input display. A color or a surface treatment of a first portion of the first end side of the housing corresponding to the non-secure information processor is distinguishable from a color or a surface treatment of a second portion of the second end side of the housing corresponding to the secure information processor.

Abstract: An information processing device includes a first information processing unit that is accommodated in a housing, and in which a first input display section is provided on an operational surface of the housing, and a tamper-resistant secure second information processing unit that is accommodated in front of the first information processing unit in the housing gripped by an operator, and in which a second input display section is provided in front of the first input display section on the operational surface. Further, in the information processing device, for example, a secure state display section that indicates a secure mode in authentication input, or indicates a non-secure mode in a case other than the authentication input is disposed on the operational surface. Even when a secure portion and a non-secure portion are present together, security of authentication information is secured, and an operator's mistake or an incorrect operation is suppressed.

Abstract: In a settlement system, a credit card determination unit collates an input card number with negative data of an acquirer or a settlement processor which is accumulated in a negative data table of an acquirer or a settlement processor and store's internal negative data accumulated in a store's internal negative data table, and determines whether or not the settlement process is executable by using the input card number based on the collation result. In a case where a negative data updating unit updates the store's internal negative data by itself, a communication unit distributes the updated store's internal negative data to other settlement terminal devices. In addition, the communication unit receives the updated store's internal negative data from the other settlement terminal devices.

Abstract: An information processing device includes a first information processing unit that is accommodated in a housing, and in which a first input display section is provided on an operational surface of the housing, and a tamper-resistant secure second information processing unit that is accommodated in front of the first information processing unit in the housing gripped by an operator, and in which a second input display section is provided in front of the first input display section on the operational surface. Further, in the information processing device, for example, a secure state display section that indicates a secure mode in authentication input, or indicates a non-secure mode in a case other than the authentication input is disposed on the operational surface. Even when a secure portion and a non-secure portion are present together, security of authentication information is secured, and an operator's mistake or an incorrect operation is suppressed.

Abstract: There are provided a display unit that performs a display prompting an operation of reading a medium, a reading unit that reads the medium, a secure input unit that enables an input of authentication information required for authentication of the medium, and a secure display unit that performs a display, which enables an input of the authentication information required for authentication of the medium through the secure input unit, in association with an input through the secure input unit.

Abstract: In the case of a disk with a high NA which enables high-density recording, since the coma aberration increases as the numerical aperture, NA, increases, a disk protective layer needs to be thin very much, and a damage or scratch imparted to a surface of the disk affects largely the record and reproduction of data. An object of the invention is to reduce the generation of damage to a storage disk due to a collision between a lens holder or an objective lens and the storage disk. With a view to attaining the object, according to the invention, a longitudinal direction of a protector 11 provided on a holder is made substantially parallel to a straight line which connects the rotational center of a motor with the center of an objective member.