Abstract: Provided is a POS system, including a terminal (12) that includes a bank deposit amount calculating unit (122) for calculating a bank deposit amount for each business day, in which the bank deposit amount calculating unit (122) subtracts an amount spent for other uses than as a change from a total amount of cash gained on a day that validity of the spending is judged and approved, to thereby calculate a bank deposit amount of the day. With this configuration, the management of cash such as a change fund in the POS system is clarified.

Abstract: A ringer tone signal is attenuated, during a state in which a call is in progress, below the ringer tone signal level that occurs when no call is in progress, when a PC terminal is utilized as a telephone. A voice call system includes a handset unit for making a call, and a hook switch detection unit for detecting an on-hook/off-hook state of the handset unit. The PC terminal includes a sound source interface unit connected to a sound source, a fixed storage device for storing setting data indicative of a sound source for making a voice call, and a communication control unit responsive to a ringer tone generating operation command issued by the voice exchanger for determining whether or not a call is in progress from an on-hook/off-hook state detected by the hook switch detection unit.

Abstract: Provided is a bracket accommodation structure which prevents damage to a fixing screw with a simple structure. The bracket accommodation structure comprises a device (10), a bracket (20) slidably provided to the device (10), and a fixing screw (30) for fixing the bracket (20) to the device (10). The device (10) has, on a surface of a housing, a first stopper portion (11) adapted to restrict movement of the bracket (20) to a front side in a sliding direction (X1), a second stopper portion (12) adapted to restrict movement of the bracket (20) to a back side in the sliding direction (X1), and a screw hole (13) into which the fixing screw (30) is screwed.

Abstract: An installer generates an application list containing application program type of each application, generates, based on the application list, a configuration file containing predetermined items set for all the installed applications and predetermined item set for respective installed applications, sets a common item in a registry, sets the number of installed applications and the like as attributes of the common item, sets an item for each application immediately under the common item, sets program installation folder and the like as attributes of the item set for each application, sets the number of installed applications in the field of number of installed applications in the registry using a computer, sets a value of an IP address in the field of IP address in the registry, and installs selected applications.

Abstract: There is provided an interface circuit according to which a telephone or an intercom may be connected to a port of a main device including a telephone exchange function. The interface circuit includes a power supply circuit that supplies necessary power supply voltage according to the telephone or the intercom connected to the port, and a state detection circuit that detects, in a case where the telephone is connected to the port, whether the telephone is in an on-hook state or in an off-hook state, based on the value of an input impedance of the telephone, and that detects, in a case where the intercom is connected to the port, whether the intercom is in a standby state or in an activation button pressed state, based on a value of the input impedance of the intercom.

Abstract: Disclosed is a printer including a transverse tension sensor for detecting that a sheet being discharged has deviated in a paper width direction orthogonal to a discharging direction. The conveyance of the sheet is stopped based on a detection signal of the transverse tension sensor.

Abstract: A fixed blade support device includes biasing means and a fixed blade support member (11). The fixed blade support member (11) includes a base surface portion (11a), an upright surface portion (11b), and a retainer portion (11c). The upright surface portion (11b) extends from the base surface portion (11a) in a biasing direction so as to close a rear side of a root portion of a fixed blade (12) on an opposite side to a blade edge portion thereof, and is configured to prevent the fixed blade (12) from being disengaged in a direction of engagement with a movable blade. The retainer portion (11c) extends from the upright surface portion (11b) so as to cover the root portion of the fixed blade (12), and is configured to prevent the fixed blade (12) from being disengaged in the biasing direction.

Abstract: A pair of guide portions 22c is subjected to, after punching, a processing of removing a corner portion of an outer edge portion on a punching rear side Pr.

Abstract: Provided is a movable blade including, at a part including a movable blade leading edge which engages with a stationary blade, a blade edge portion which is thinned toward the movable blade leading edge. The blade edge portion is formed by shaving.

Abstract: A printer including a lower frame on which roll paper is loaded, a cutter section mounted above the lower frame for cutting the roll paper on which printing is made, and a cover that allows a front of the lower frame to be opened and closed is provided. A slope portion for causing paper dust or a slip of paper, which falls from the cutter section, to slip down toward the front of the lower frame is provided at a portion of the lower frame below the cutter section. The cover is provided with a pocket portion for receiving the paper dust or the slip of paper slipping down on the slope, and the pocket portion is adjacent to the lowest portion of the slope portion when the cover is closed.

Abstract: A mobile terminal includes: a tamper-detection circuit (17), an information processor (13) that is capable of executing a suspend function, a first battery (23) supplying power to the information processor (13) and the tamper-detection circuit (17), and a switch (27) that is provided on a power-source supply line (431) that connects the first battery (23) and the information processor (13) and the switch that is capable of switching between a state in which information processor (13) is connected to first battery (23) and a state in which information processor (13) is not connected to first battery (23).

Abstract: A POS system includes: input means for receiving an input of an order; memory means for storing item information containing an individual theoretical weight of each item; calculating means for calculating, based on input information containing item types and item quantities of ordered items and on the item information, a theoretical total weight of the ordered items; weight measuring means for measuring an actual total weight of the ordered items, which are put in a bag; judging means for comparing the theoretical total weight and the actual total weight, and when there is a weight difference therebetween, identifying a side item and/or included item close in weight to the weight difference from among the ordered items; and output means for outputting the identified side item and/or included item as an item candidate corresponding to the weight difference.

Abstract: Provided is a private branch exchange capable of independently adjusting call voice level and call quality according to a connection type of a communication line or a telephone.

Abstract: A printer according to the present invention selectively comprises, a cutting configuration for a receipt printer for printing a receipt and a cutting configuration for a ticket printer for printing a ticket, as a cutting configuration for cutting a printed part of the paper roll. The cutting configuration for the receipt printer includes a fixed blade mounted to the upper frame and a movable cutter unit mounted on the lower frame to oppose the fixed blade through the paper roll to be driven by a driving source to cut the paper roll. The cutting configuration for the ticket printer includes a hand cutter mounted to at least one of the upper frame and the lower frame.

Abstract: In a wireless communication method of a wireless communication device to which a power management mode of a wireless LAN is applied and to which a parent device communicates, the method includes updating a listen interval of receiving a beacon signal from a parent device to be shorter than a current listen interval in response to a data transmission to the parent device; and periodically increasing the updated listen interval between the time span from the data transmission to a next data transmission, wherein reception of the beacon signal is carried out after switching from a doze state to an awake state.

Abstract: A paper roll setting structure includes a paper roll receiving section (120), a setting shaft structure (130), and a receiving frame (140). The receiving frame (140) includes a shaft position guide (150). The shaft position guide (150) includes a pair of guide pieces (151) and a loading recess (152). The setting shaft structure (130) includes shaft portions (131) so as to rotatably support a paper roll (200). Viewing the positions of the pair of guide pieces (151) enables an operator to recognize the positions of the shaft portions (131). Using the loading recess (152) enables the operator to insert his/her finger in the paper roll receiving section (120) to a deep side (Z2) in a roll loading direction. As a result, the operator can easily and reliably load the roll (200).

Abstract: A networking system architecture includes a plurality of main devices, one of the main devices acts as a master main device, and the other main devices act as slave main devices. If the master main device malfunctions, one of the slave main devices substitutes for the master main device to act as a new master main device. Priorities are set to the main devices, respectively. If a current master main device malfunctions, the current master main device may be replaced by a new master main device having the highest priority among the other main devices.

Abstract: The objective of the present invention is to provide a lower main device capable of connecting a non-IP terminal such as a digital terminal to an upper main device using an IP network and of accommodating call control. The lower main device behaves as one or more IP terminals toward the upper main device and houses one or more non-IP terminals which each correspond to the one or more IP terminals.