Abstract: A charging method and system for determining an advertising cost according to a unit time are provided. The charging method includes checking a performance index numerically indicating performance of an advertisement; checking a priority index of a next-priority advertisement to the advertisement; and determining an actual charge per unit time of the advertisement based on the performance index, the priority index, and a predetermined weight.

Abstract: A method, system, and computer-readable recording medium for holding an auction and imposing a charge in relation to a search advertisement are provided. The method includes receiving bid information related to the search advertisement from an advertiser calculating device, the bid information including a search keyword, a posted time of the search advertisement, and a bid price for the search advertisement, determining a posting position and/or a posting order of the search advertisement with respect to a predetermined time slot of the posted time of the search advertisement, based on the bid price corresponding to the time slot, and posting the search advertisement according to the determined posting position and/or the posting order for the predetermined time slot.

Abstract: Disclosed is a method and system for managing quality of an advertising document. The method of managing document quality may include verifying a number of actual clicks corresponding to a number of clicks that may occur during a predetermined period with respect to at least one document that may exist on the Web, verifying a number of expected clicks corresponding to a number of clicks that may be expected to occur during the predetermined period with respect to the at least one document, and determining a quality management index by which quality of the at least one document may be numerically expressed based on the number of the expected clicks and the number of the actual clicks.

Abstract: Disclosed herein are a method and a system for providing an advertisement using a bidding starting price. The method for providing an advertisement includes: determining a bidding starting price for each keyword based on a minimum cost per click for a keyword and the number of expected clicks for the keyword; determining an area in which an advertisement of an advertiser is to be exposed based on a bidding price per unit time input from the advertiser; and providing the advertisement of the advertiser through the area, wherein the bidding price per unit time has a value of the bidding starting price for each keyword or more.

Abstract: A method and system for offering an advertisement by adjusting a bid price per unit time according to advertising traffic are provided. The advertisement offering method includes determining a bid price per unit time based on an average bid price input by an advertiser and advertising traffic, and determining a charge regarding the advertisement of the advertiser based on the bid price per unit time.

Abstract: A cleaning equipment includes a moving module moving a wafer from a first position to a second position, and a cleaning module provided at a third position between the first and second positions and including a plurality of cells, each cell having one or more pairs of outlets and inlets, the outlets for discharging a chemical solution onto the wafer and the inlets for drawings the chemical solution from the wafer, in a movement path of the wafer. The plurality of cells are individually operated.

Abstract: An advertisement method using a free ring tone providing service is provided. The advertisement method using the free ring tone providing service includes the steps of: embedding a Digital Rights Management (DRM) code into advertisement contents; acquiring DRM information of the advertisement contents via the DRM code embedded in the advertisement contents when the advertisement contents are replayed with a ring tone in a user terminal of a user being a member of a service which receives the ring tone and the advertisement contents without any financial charge; and charging for the advertisement contents based on the DRM information. Also, an advertisement system using a free ring tone providing service is provided.

Abstract: A method of and system for generating a list using flexible adjustment of an advertising domain, in which the domain size of a display field is determined depending on the number of advertising information to be arranged in each display field so as to create a search result list through flexible adjustment of an advertising domain unlike a conventional method of limiting the number of advertising information to be arranged in each display field so that an item of advertising information is arranged within a predetermined number allocated to each display field. According to the present invention, it is possible to flexibly determine the domain size of a display field within a search result list in view of the number of advertising information to be arranged in the display field.

Abstract: An apparatus for assembling a vehicle wheel includes a workbench accommodating a wheel to which a first detector is mounted, an aligner that aligns a position of a coupling member, and a coupling unit that provides torque to the coupling member, the torque gradually being increased by the coupling unit until a second predetermined torque is achieved. The aligner has a first aligning part which includes a hydraulic pressure cylinder that pushes the wheel and a guider that guides the wheel, and a second aligning part which includes a rotating stage, a driving part, a second detector that detects the first detector, and a controller. A method for assembling a vehicle wheel includes loading the wheel on a workbench, aligning a position of the coupling member, gradually increasing torque of the coupling member, and monitoring whether the torque of the coupling member reaches the second predetermined torque.

Abstract: Disclosed is a wafer electroplating apparatus, which includes an electroplating bath comprising an anode in the electroplating bath, an electroplating solution, and a cathode located on the top of the electroplating bath and on to which a wafer is mounted. The cathode comprises a first portion electrically connected to an edge of the wafer, and a second portion extending from the first portion and electrically connected to a side of the wafer. The direct contact of the cathode with the side and front edges of the wafer ensures uniform distribution of the electrical field on the wafer during the electroplating process. Consequently, a uniform thickness of metal film deposition is achieved.

Abstract: A method for sharing memory in a digital cordless telephone merged with a radio paging receiver. In the method, paging data is read from a second memory of the radio paging receiver, and a telephone number is edited by deleting data other than the telephone number from the paging data. The edited telephone number is stored in a first memory of the digital cordless telephone. To store the telephone number, it is checked whether a first memory of the cordless telephone has a spare storage area for storing a telephone number. If the first memory does not have the spare storage area, it is checked again whether a second memory of the radio paging receiver has a spare storage area. As a result, if the second memory has the spare storage area, the telephone number is stored in the second memory. However, the second memory does not have the spare storage area, the telephone number is overwritten in the first memory.

Abstract: A facsimile automatically reports transmission of a facsimile message upon transmitting the facsimile message. For reporting the message transmission, facsimile numbers of called parties are stored in a memory together with their corresponding telephone numbers. Then, the facsimile message is transmitted to a called facsimile corresponding to any one of the facsimile numbers. Thereafter, the facsimile immediately dials the corresponding telephone number to transmit a transmission reporting voice message.

Abstract: A facsimile machine has an enable or disable mode of security receiving selected and a password inputted if its memory is full in order to print additionally inputted data on paper. After this processing, a waiting time of printing output is inputted and the number of retrying input of a password is counted. Memory data received and stored is printed according to counting of retrying input of a password, and inputting a password or no password is designated. After output of memory data which has been received and stored, a receiving mode and a range of automatic switching of the receiving mode are selected. Without installing any additional hardware devices, secure and convenient receiving of data through a facsimile machine can be obtained.

Abstract: A method for displaying journal data on a display window in a facsimile system in which journal data stored in a memory of the facsimile system is initially checked in response to an input of a journal data display key. When the journal data is stored in the memory, a message indicating that the facsimile system is in a journal data display mode is displayed on a display window. A predetermined item of journal data in a full information display mode is then sequentially displayed on the display window in response to an input of a scroll key in one of a backward and forward direction. Alternatively, the journal data in a short information display mode is fully displayed on the display window in response to an input of the scroll key in one of an upward and downward direction. Optionally, the journal data stored in the memory may also be printed out in response to a print key.