Commerce information processor, commerce terminal, commerce information processing method, and recorded medium
First Claim
1. A transaction information processing apparatus that is connected to a plurality of transaction terminal units via a network, for processing information relating to a predetermined transaction item, the transaction information processing apparatus comprising:
- a subscription information storage unit which stores a subscription total number or a subscription total amount as a condition for inviting bids for the transaction item;
a bid information storage unit which stores a bid unit price and a bid total number or a bid total amount transmitted from each of a plurality of bidders via the respective transaction terminal unit; and
a successful bid processing unit operable to carry out a successful bid processing of the transaction item, based on the subscription total number or the subscription total amount stored in the subscription information storage unit, and the bid unit prices and the bid numbers or the bid total amounts stored in the bid information storage unit,the successful bid processing unit including,a successful bid price determination unit operable to determine the same successful bid price to all the successful bidders; and
a successful bid number determination unit operable to determine successful bid numbers to all the successful bidders;
wherein when(i) a cumulative bid number of the bid numbers or a cumulative bid amount of the bid amounts by the plurality of bidders exceeds the subscription total number or the subscription total amount, respectively, and(ii) a plurality of bidders present bids that generate said excess and the plurality of bidders exceeding the subscription total number or the subscription total amount present the same bid unit price,then the successful bid number determination unit is operable(a) to determine successful bid numbers of all the bidders who present the same bid unit price as that of the bidder that generates said excess, by proportionally allocating a successful bid number remaining at the time when the excess occurred according to the respective bid numbers of the bidders, or(b) to select, by lot, successful bidders from the plurality of bidders who present the same bid price as that of the bidder that generate the excess.
2 Assignments
0 Petitions
Accused Products
Abstract
A transaction information processing apparatus and the like for carrying out electronic business transactions of various products and services is provided. Equipped with a subscription information database (12) for storing a subscription total number or a subscription total amount, a bid information database (15) for storing a bid unit price and a bid number or a bid total amount, and successful bid processing section (21h) for carrying out a successful bid processing of a transaction item. This successful bid processing section (21h) includes a successful bid stock price determination section (21j) for determining the same successful bid price to all the successful bidders, and a successful bid stock number determination section (21k) for determining successful bid numbers to all the successful bidders. According to this apparatus, it is possible to determine objectively and rationally prices of products of which actual transaction volumes are small.
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Citations
15 Claims
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1. A transaction information processing apparatus that is connected to a plurality of transaction terminal units via a network, for processing information relating to a predetermined transaction item, the transaction information processing apparatus comprising:
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a subscription information storage unit which stores a subscription total number or a subscription total amount as a condition for inviting bids for the transaction item; a bid information storage unit which stores a bid unit price and a bid total number or a bid total amount transmitted from each of a plurality of bidders via the respective transaction terminal unit; and a successful bid processing unit operable to carry out a successful bid processing of the transaction item, based on the subscription total number or the subscription total amount stored in the subscription information storage unit, and the bid unit prices and the bid numbers or the bid total amounts stored in the bid information storage unit, the successful bid processing unit including, a successful bid price determination unit operable to determine the same successful bid price to all the successful bidders; and a successful bid number determination unit operable to determine successful bid numbers to all the successful bidders; wherein when (i) a cumulative bid number of the bid numbers or a cumulative bid amount of the bid amounts by the plurality of bidders exceeds the subscription total number or the subscription total amount, respectively, and (ii) a plurality of bidders present bids that generate said excess and the plurality of bidders exceeding the subscription total number or the subscription total amount present the same bid unit price, then the successful bid number determination unit is operable (a) to determine successful bid numbers of all the bidders who present the same bid unit price as that of the bidder that generates said excess, by proportionally allocating a successful bid number remaining at the time when the excess occurred according to the respective bid numbers of the bidders, or (b) to select, by lot, successful bidders from the plurality of bidders who present the same bid price as that of the bidder that generate the excess. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A transaction information processing method for processing information relating to a predetermined transaction item, the method comprising:
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a subscription condition storage step of storing a subscription total number or a subscription total amount as a condition for inviting bids for the transaction item; a bid condition storage step of receiving a bid unit price and a bid number or a bid total amount relating to the transaction item transmitted by each of a plurality of bidders from respective transaction terminal units via the network, and storing the received information; and a successful bid number determination step of determining a successful bid number of the transaction item, based on the subscription total number or the subscription total amount stored at the subscription condition storage step, and the bid unit price and the bid number or the bid total amount stored at the bid condition storage step, wherein, in the successful bid number determination step, when (i) a cumulative bid number of the bid numbers or a cumulative bid amount of the bid amounts by the plurality of bidders exceeds the subscription total number or the subscription total amount, respectively, and (ii) a plurality of bidders present bids that generate said excess and the plurality of bidders exceeding the subscription total number or the subscription total amount present the same bid unit price, then (a) successful bid numbers of all the bidders, who present the same bid unit price as that of the bidder that generates said excess, are determined by proportionally allocating a successful bid number remaining at the time when the excess occurred according to the respective bid numbers of the bidders, or (b) successful bidders are selected, by lot, from the plurality of bidders who present the same bid price as that of the bidder that generate the excess. - View Dependent Claims (12, 13, 14)
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15. A computer readable medium storing therein instructions, which when executed by a computer cause the computer to perform as:
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a subscription condition storage unit which stores a subscription total number or a subscription total amount as a condition for inviting bids for a predetermined transaction item; a bid condition storage unit operable to receive a bid unit price and a bid number or a bid total amount relating to the transaction item transmitted by each of a plurality of bidders via a network, and to store the received information; and a successful bid processing unit operable to carry out a successful bid processing of the transaction item, based on the subscription total number or the subscription total amount stored in the subscription condition storage unit, and the bid unit price and the bid number or the bid total amount stored in the bid condition storage unit, the successful bid processing unit comprising; a successful bid price determination unit operable to determine the same successful bid price to all the successful bidders; and a successful bid number determination unit operable to determine successful bid numbers to all the successful bidders; wherein when (i) a cumulative bid number of the bid numbers or a cumulative bid amount of the bid amounts by the plurality of bidders exceeds the subscription total number or the subscription total amount, respectively, and (ii) a plurality of bidders present bids that generate said excess and the plurality of bidders exceeding the subscription total number or the subscription total amount present the same bid unit price, then the successful bid number determination unit is operable (a) to determine successful bid numbers of all the bidders who present the same bid unit price as that of the bidder that generates said excess, by proportionally allocating a successful bid number remaining at the time when the excess occurred according to the respective bid numbers of the bidders, or (b) to select, by lot, successful bidders from the plurality of bidders who present the same bid price as that of the bidder that generate the excess.
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Specification