Abstract: A method for producing a polymer containing metal atoms or halogen atoms at the terminals thereof with excellent efficiency while minimizing or eliminating side reactions or the like is provided. The method can also freely control molecular weight characteristics of the polymer.

Abstract: A semiconductor memory device includes a bit line extended in a first direction on a substrate, a first word line extended in a second direction on the bit line, a second word line extended in the second direction on the bit line and spaced apart from the first word line in the first direction, a back gate electrode between the first word line and the second word line and extended in the second direction, a first active pattern between the first word line and the back gate electrode on the bit line, and a second active pattern between the first word line and the back gate electrode on the bit.

Abstract: A recommendation algorithm-based problem action suggestion system includes a query input unit configured to extract text data for each item in user's query information received from a user terminal in abnormality of a device of production equipment or a product, a database unit configured to manage a past action history of workers with respect to abnormality occurrence of the device into a database (DB) of problem action data, and a controller configured to perform a pre-processing work for converting the text data into numerical data that may be processed by the recommendation algorithm, to obtain similarity between the numerical data and the problem action data of the database unit and to suggest action methods to the user terminal in an order of higher probability of solving the problem.

Abstract: An example uniform resource locator (URL) information providing method includes obtaining a text from a document including location information and identifying the location information, transmitting an original URL corresponding to the identified location information to an external apparatus and receiving a shortened URL corresponding to the original URL, generating an optical recognition code corresponding to the received shortened URL and obtaining information related to a content provided from the original URL from the external apparatus based on the original URL, changing the document based on the shortened URL, the optical recognition code, and the information related to the content provided from the original URL, and generating the changed document as page description language data.

Abstract: A mobile robot platooning system includes a plurality of mobile robots operated for transfer of objects in a factory, and a central server connected to the plurality of mobile robots through wireless communication, and configured to set a path of the plurality of mobile robots to control autonomous driving of the mobile robots, wherein the central server is configured to group a platoon of the mobile robots required for processing a work, dispose the platoon of the mobile robots into a predetermined platoon form, collect state information of the platoon of the mobile robots, and control the platoon of the mobile robots to move in a synchronized form based on the state information.

Abstract: A mobile robot platooning system includes a plurality of mobile robots operated for transfer of objects in a factory, and a central server connected to the plurality of mobile robots through wireless communication, and configured to set a path of the plurality of mobile robots to control autonomous driving of the mobile robots, wherein the central server is configured to group a platoon of the mobile robots required for processing a work, dispose the platoon of the mobile robots into a predetermined platoon form, collect state information of the platoon of the mobile robots, and control the platoon of the mobile robots to move in a synchronized form based on the state information.

Abstract: An example uniform resource locator (URL) information providing method includes obtaining a text from a document including location information and identifying the location information, transmitting an original URL corresponding to the identified location information to an external apparatus and receiving a shortened URL corresponding to the original URL, generating an optical recognition code corresponding to the received shortened URL and obtaining information related to a content provided from the original URL from the external apparatus based on the original URL, changing the document based on the shortened URL, the optical recognition code, and the information related to the content provided from the original URL, and generating the changed document as page description language data.

Abstract: A method for controlling an image forming apparatus can include receiving page description language (PDL) data including print data of a document to be output, attribute data, of the document, and voice data of the document from an external apparatus. The method can include outputting the voice data of the received PDL data via a speaker.

Abstract: A user device generates metadata including location information of a print job target, based on a user input made via a user interface device, and transmits the generated metadata to an image forming apparatus. The image forming apparatus analyzes the metadata received from the user device via a communicator, obtains a print job target from a server storing the print job target, based on location information of the print job target included in the metadata, and performs a printing job according to a format of the obtained print job target.

Abstract: A mobile robot platooning system includes a plurality of mobile robots operated for transfer of objects in a factory, and a central server connected to the plurality of mobile robots through wireless communication, and configured to set a path of the plurality of mobile robots to control autonomous driving of the mobile robots, wherein the central server is configured to group a platoon of the mobile robots required for processing a work, dispose the platoon of the mobile robots into a predetermined platoon form, collect state information of the platoon of the mobile robots, and control the platoon of the mobile robots to move in a synchronized form based on the state information.

Abstract: An electronic component includes a magnetic body including a resin and first magnetic powder and having a recess on a lower surface of the magnetic body, an internal coil portion embedded in the magnetic body, and external electrodes disposed on opposing ends of the magnetic body in a length direction of the magnetic body and connected to ends of the internal coil portion, wherein the first magnetic powder disposed on a surface of the recess may have a cut surface.

Abstract: A user device generates metadata including location information of a print job target, based on a user input made via a user interface device, and transmits the generated metadata to an image forming apparatus. The image forming apparatus analyzes the metadata received from the user device via a communicator, obtains a print job target from a server storing the print job target, based on location information of the print job target included in the metadata, and performs a printing job according to a format of the obtained print job target.

Abstract: An image forming apparatus and a method to normally execute an application using a function, which is not supported by the image forming apparatus, on the image forming apparatus are provided. An example image forming apparatus includes a user interface device to receive an execution request of an application using a first function and replace an execution request of the first function according to the execution request of the application with an execution request of a second function corresponding to the first function, a controller to generate an execution command of the second function according to the execution request of the second function, and a second function unit to execute the second function according to the execution command.

Abstract: An image forming apparatus and a method to normally execute an application using a function, which is not supported by the image forming apparatus, on the image forming apparatus are provided. An example image forming apparatus includes a user interface device to receive an execution request of an application using a first function and replace an execution request of the first function according to the execution request of the application with an execution request of a second function corresponding to the first function, a controller to generate an execution command of the second function according to the execution request of the second function, and a second function unit to execute the second function according to the execution command.

Abstract: An electronic component includes a magnetic body including a resin and first magnetic powder and having a recess on a lower surface of the magnetic body, an internal coil portion embedded in the magnetic body, and external electrodes disposed on opposing ends of the magnetic body in a length direction of the magnetic body and connected to ends of the internal coil portion, wherein the first magnetic powder disposed on a surface of the recess may have a cut surface.

Abstract: A video editing system is provided. The video editing system according to one embodiment of the present invention includes a second server configured to transmit editing information, which corresponds to video information provided from a first server to a client terminal, to the client terminal, wherein the editing information is applied to the video information in the client terminal.

Abstract: An organic light emitting diode (OLED) includes an anode, a cathode, and an organic multi-layer structure disposed between the anode and the cathode. The inner potential distribution of the organic multi-layer structure has a non-linear profile.

Abstract: An organic light emitting diode (OLED) includes an anode, a cathode, and an organic multi-layer structure disposed between the anode and the cathode. The inner potential distribution of the organic multi-layer structure has a non-linear profile.

Abstract: The present invention relates to a method for producing high amounts of Monascus pigment by cultivating a Monascus species in a particularly prepared media to which rice powder and peptone are added as carbon and nitrogen sources, respectively.

Abstract: The present invention relates to Monascus anka 732Y3 (KCCM 10014 induced from Monascus anka ATCC 16360 (=IFO 4478, KFCC 11832), and more particularly is concerned with Monascus anka 732Y3 (KCCM 10014), which was induced from Monascus anka ATCC 16360 (=IFO 4478, KFCC 11832) by ultra-violet light irradiation and produces higher amounts of pigments than Monascus anka ATCC 16360.