Sales management apparatus
First Claim
1. A sales management apparatus having a memory for storing information to be written and read for a control program, comprising:
- means for changing a person in charge of the apparatus by the use of a mode key, the mode key including a memory for storing a control program and a means for transmitting the control program from the mode key when the mode key is operatively connected to the apparatus, so that said apparatus can operate according to control programs replaceable with another program by replacing in the apparatus the mode key with another mode key with any one of different control programs selected from the group consisting of registration, setting, checking, or exact calculation, whereby the apparatus can operate with a saved capacity of its memory and the mode key, which is operatively connected to the apparatus, keeps the apparatus in running operation.
1 Assignment
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Accused Products
Abstract
In a sales management apparatus, control programs necessary for operating in different modes are stored in respective mode keys and any desirable control program is loaded by using a corresponding mode key to realize saving in memory capacity of the apparatus. A sales management apparatus having a memory for writing and reading a control program, a mode key having a memory for storing a control program, means for registering a person in charge according to data provided from the mode key and means for transmitting the control program from the mode key, which can switch a control program to another, e.g., registering, setting, checking or exact calculation program by replacing a mode-key by another.
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Citations
16 Claims
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1. A sales management apparatus having a memory for storing information to be written and read for a control program, comprising:
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means for changing a person in charge of the apparatus by the use of a mode key, the mode key including a memory for storing a control program and a means for transmitting the control program from the mode key when the mode key is operatively connected to the apparatus, so that said apparatus can operate according to control programs replaceable with another program by replacing in the apparatus the mode key with another mode key with any one of different control programs selected from the group consisting of registration, setting, checking, or exact calculation, whereby the apparatus can operate with a saved capacity of its memory and the mode key, which is operatively connected to the apparatus, keeps the apparatus in running operation. - View Dependent Claims (2, 4, 5, 6, 7, 8, 10, 12, 16)
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3. A sales management apparatus having a memory for storing information to be written and read for a control program, comprising:
means for changing a person in charge of the apparatus by the use of a mode key, a memory in the mode key for storing a control program and a means for transmitting the control program from the mode key, wherein said a control program stored in the mode key is changeable with another program in another mode key. - View Dependent Claims (9, 11, 13)
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14. A sales memory apparatus with a memory for storing information that can be written and read for a control program comprising:
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means in the apparatus for receiving a plurality of different mode keys so that when a specific mode key is received the person in charge of the apparatus is changed, each one of the plurality of mode keys including a memory which stores a control program distinct from each other mode key, so that when the different ones of the mode keys are operatively connected to the apparatus distinct control programs with distinct functions can be delivered to the apparatus, and means for transmitting the different control programs with the different functions to the apparatus. - View Dependent Claims (15)
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Specification