Abstract: The present invention relates to a manufacturing method and a manufacturing apparatus for calcium formate and, more particularly, to a manufacturing method and a manufacturing apparatus for calcium formate, wherein the formic acid-amine adduct prepared in a process using hydrogenation of carbon dioxide is reacted with a calcium compound, whereby calcium formate can be manufactured and separated in a simple process while excluding complicated separation processes and co-bases required by conventional formic acid manufacturing processes, with the resultant improvement of economical benefit and efficacy in the process.

Abstract: Disclosed is a dehumidifier capable of dehumidifying an indoor space more efficiently. The present dehumidifier comprises: a body having an intake opening and a discharge opening; a blowing fan arranged inside the body so as to draw air into the body through the intake opening and to discharge the same to the outside through the discharge opening; a fan case having a duct arranged inside the body so as to provide a channel through which the air drawn by the blowing fan flows to the discharge opening; a heat exchanger arranged inside the body so as to remove moisture from the air that has flown into the body; and fixed blades that are fixedly installed inside the duct so as to split the air, which has flowed through the channel, to a plurality of discharge paths.

Abstract: Disclosed are a leather odor removal composition, a method of manufacturing leather with reduced odor using the same, and leather manufactured through the method. The method of reducing leather odor may include using a composition including a filler and a softening mixture.

Abstract: Disclosed herein is a dehumidifier which has an improved structure capable of improving a user convenience of a water container. The dehumidifier includes a main body including an inlet port and an outlet port, a heat exchanger which exchanges heat with air introduced through the inlet port and a water container which accommodates condensate and is separately coupled to the main body in a sliding manner. The water container includes a handle rotatably coupled to the water container.

Abstract: Disclosed is a dehumidifier capable of dehumidifying an indoor space more efficiently. The present dehumidifier comprises: a body having an intake opening and a discharge opening; a blowing fan arranged inside the body so as to draw air into the body through the intake opening and to discharge the same to the outside through the discharge opening; a fan case having a duct arranged inside the body so as to provide a channel through which the air drawn by the blowing fan flows to the discharge opening; a heat exchanger arranged inside the body so as to remove moisture from the air that has flown into the body; and fixed blades that are fixedly installed inside the duct so as to split the air, which has flowed through the channel, to a plurality of discharge paths.

Abstract: Disclosed herein is a dehumidifier which has an improved usability of a user. The dehumidifier includes a main body provided with a water container mounting portion on an upper portion of which a water container is mounted, a water container detachably mounted on the water container mounting portion, a water collection tray provided inside the main body to collect water, a heat exchanger provided between the water container mounting portion and the water collection tray and a drain hole provided at the water container mounting portion to discharge water in the water container mounting portion downward.

Abstract: Disclosed herein is a dehumidifier which has an improved structure capable of improving a user convenience of a water container. The dehumidifier includes a main body including an inlet port and an outlet port, a heat exchanger which exchanges heat with air introduced through the inlet port and a water container which accommodates condensate and is separately coupled to the main body in a sliding manner. The water container includes a handle rotatably coupled to the water container.

Abstract: A system and method of transmitting data to each of a plurality of receivers using job processing information regarding image forming jobs sets one or more destinations corresponding to a receiver, generates job processing information including information on the destination of the receiver to which jobs are to be transmitted, and transmitting completed jobs to the one or more destinations corresponding to the receiver using the generated job processing information. Accordingly, when processing information is generated for a particular image forming job, the locations of receivers receiving a document can be designated using only names of the receivers, and without detailed information address information regarding the receivers. Additionally, the destinations can be associated with job processing variables such as transmitters and document formats.

Abstract: A host apparatus, a workform management system, a method of generating a workform and a method of executing a workform, in which an image editing plug-in capable of editing a scanned image is available for use in a workform, so that repetitive and frequently occurring jobs in image editing are easily processed by creating and executing a workform, thereby reducing unnecessarily repetitive jobs.

Abstract: A method for connecting peer-to-peer applications over a wireless LAN comprises the steps of: a peer terminal extracting application information from the peer-to-peer applications; the peer terminal generating service start information from the extracted application information; during a predetermined waiting time, the peer terminal determining whether or not at least one other peer terminal corresponding to the service start information exists; and setting the terminal having the highest leader pseudo-measurement as a leader terminal and setting the other terminals as member terminals based on a leader pseudo-measurement included in the service start information and a leader pseudo-measurement received from the or each other peer terminal when at least one other peer terminal corresponding to the service start information exists. Therefore, the present invention has the effect of being able to automatically and quickly connect the peer-to-peer applications over the wireless LAN.

Abstract: A communication method in an IEEE 802.11 wireless LAN environment comprises: in the event that traffic from a station targeting another station as a destination is generated in the station, negotiating with another station for directly establishing a link to a secondary wireless channel other than the basic service set (BSS) channel used for communication with an access point (AP); if the negotiation has succeeded, and the link to the secondary channel is to be directly established, switching the operating channel of the station from the BSS channel to the secondary channel; and transmitting data of the generated traffic to said other station through the secondary channel. The method enables communication between the station and the AP, and the direct establishment of links between stations using multiple channels in an IEEE 802.11 wireless LAN environment.

Abstract: Disclosed is a system for providing mobile content which improves the quality of the advertising and promotional content service, and which also improves the efficiency of advertising and promotion. The suggested system includes: a code creating means for creating original content information and a code corresponding to content to be provided; and a terminal for storing the content and the original content information, obtaining at least one content providing means and code which enable the transmission of the corresponding content in response to a received content request message, extracting original content information corresponding to the obtained code and then broadcasting a content request message including the extracted original content information, and receiving corresponding content from at least one content providing means or at least one other terminal.

Abstract: Disclosed are a wireless peer to peer network system, a distributed peer discovering method for transmitting multimedia data in a wireless peer to peer network, and a method for responding to a request signal for requesting transmission of multimedia data in the wireless peer to peer network.

Abstract: A workflow system includes a host computer connected between an image forming apparatus having no workflow function and a workflow server. The workflow server generates a work form of the image forming apparatus using capability information of the image forming apparatus stored in the host computer. A user makes a request to execute a work form registered in the workflow server using the host computer, and the image forming apparatus performs work according to the work form selected by the user. The work result of the image forming apparatus is sent to the workflow server through the host computer and the workflow server performs the remaining work which is not performed by the image forming apparatus.

Abstract: A host apparatus, a workform management system, a method of generating a workform and a method of executing a workform, in which an image editing plug-in capable of editing a scanned image is available for use in a workform, so that repetitive and frequently occurring jobs in image editing are easily processed by creating and executing a workform, thereby reducing unnecessarily repetitive jobs.

Abstract: Disclosed is a communication method in IEEE 802.11 wireless LAN environment. The communication method in a station of an IEEE 802.11 wireless LAN environment according to the present invention comprises the steps of: in the event traffic targeting another station as a destination is generated in the station, negotiating with another station for directly establishing a link to a secondary channel which is a wireless channel other than the basic service set (BSS) channel used for communication with an access point (AP); if the negotiation has succeeded, and the link to the secondary channel is to be directly established, switching the operating channel of the station from the BSS channel to the secondary channel; and transmitting data of the generated traffic to said other station through the secondary channel.

Abstract: Disclosed are a wireless peer to peer network system, a distributed peer discovering method for transmitting multimedia data in a wireless peer to peer network, and a method for responding to a request signal for requesting transmission of multimedia data in the wireless peer to peer network.

Abstract: A method and apparatus for a wireless network to maintain a QOS is provided. The apparatus includes a resource calculating unit which calculates resources needed to transmit packets if a transmission rate of a network changes, a comparing unit which compares the calculated resources and resources allotted by an access point of the network; and a control unit which determines whether to request additional resources by using a result of the comparison by the comparing unit.

Abstract: A system and method of transmitting data to each of a plurality of receivers using job processing information regarding image forming jobs sets one or more destinations corresponding to a receiver, generates job processing information including information on the destination of the receiver to which jobs are to be transmitted, and transmitting completed jobs to the one or more destinations corresponding to the receiver using the generated job processing information. Accordingly, when processing information is generated for a particular image forming job, the locations of receivers receiving a document can be designated using only names of the receivers, and without detailed information address information regarding the receivers. Additionally, the destinations can be associated with job processing variables such as transmitters and document formats.

Abstract: A workflow system includes a host computer connected between an image forming apparatus having no workflow function and a workflow server. The workflow server generates a work form of the image forming apparatus using capability information of the image forming apparatus stored in the host computer. A user makes a request to execute a work form registered in the workflow server using the host computer, and the image forming apparatus performs work according to the work form selected by the user. The work result of the image forming apparatus is sent to the workflow server through the host computer and the workflow server performs the remaining work which is not performed by the image forming apparatus.