Abstract: The present disclosure relates to an apparatus for controlling a multi-image display provided in a vehicle, and a method thereof. According to the present disclosure, a multi-image display device may simultaneously output two or more images separated depending on an output angle or an optical frequency, and a first reflection member provided in an indoor ceiling of the vehicle may reflect one image among the two or more images output from the multi-image display device.

Abstract: A shift lever apparatus is normally hidden, and provides traveling sensitivity according to a driver's preference when deployed for a specific mode. The shift lever apparatus includes a shift lever that is deployed or undeployed in a housing according to a rotating location; an operating mechanism installed on the shift lever to be rotated together with the shift lever, and provided with a stopper drawn out or drawn into the operating mechanism depending on whether an operation is performed; a guide installed in the housing to guide movement of the stopper and having a first fixing hole and a second fixing hole spaced apart from each other within a rotating radius of the stopper; and a sensing sensor sensing the rotating location of the shift lever when the stopper is located in the second fixing hole to transfer a shift signal according to the rotating location.

Abstract: A method of training a voice recognition model to convert voice data to text data, according to one embodiment of the present invention, comprises the steps of: receiving the voice data input; converting the voice data into one or more grapheme data items using the voice recognition model; generating one or more word candidates corresponding to the one or more grapheme data items by using the voice recognition model; determining, on the basis of context, one of the word candidates as the text data that corresponds to the voice data, by using the voice recognition model; and adding a weight to one or more rules associated with generation of the word candidate determined as the text data, by using a back propagation value generated on the basis of the text data.

Abstract: The present disclosure relates to an apparatus for controlling a multi-image display provided in a vehicle, and a method thereof. According to the present disclosure, a multi-image display device may simultaneously output two or more images separated depending on an output angle or an optical frequency, and a first reflection member provided in an indoor ceiling of the vehicle may reflect one image among the two or more images output from the multi-image display device.

Abstract: A shift lever apparatus is normally hidden, and provides traveling sensitivity according to a driver's preference when deployed for a specific mode. The shift lever apparatus includes a shift lever that is deployed or undeployed in a housing according to a rotating location; an operating mechanism installed on the shift lever to be rotated together with the shift lever, and provided with a stopper drawn out or drawn into the operating mechanism depending on whether an operation is performed; a guide installed in the housing to guide movement of the stopper and having a first fixing hole and a second fixing hole spaced apart from each other within a rotating radius of the stopper; and a sensing sensor sensing the rotating location of the shift lever when the stopper is located in the second fixing hole to transfer a shift signal according to the rotating location.

Abstract: A character translation method performed by a character translation apparatus according to one embodiment of the present invention may comprise the steps of: obtaining image contents; recognizing characters of a first language on the image contents and a sentence determination symbol of the first language; extracting a sentence of the first language composed of the recognized characters, on the basis of the recognized sentence determination symbol; producing, on the basis of the extracted sentence of the first language, a sentence to be translated using user event information; and translating the generated sentence to be translated into a second language and displaying the sentence translated into the second language.

Abstract: Disclosed are a system for grasping keyword extraction based speech content on recorded voice data, an indexing method using the system, and a method for grasping speech content. An indexing unit receives voice data, performs per-frame voice recognition with reference to a phoneme to form a phoneme lattice, generates divided indexing information for a frame of a limited time configured with a plurality of frames, and stores the same in an indexing database, the divided indexing information including a phoneme lattice formed for each frame of the limited time.

Abstract: Disclosed is a device for generating an aligned corpus based on unsupervised-learning alignment, and a method thereof, a device for analyzing a destructive expression morpheme using an aligned corpus, and a method for analyzing a morpheme thereof. The morpheme analyzing device includes a knowledge database and an analyzer. The knowledge database includes an aligned corpus for storing a plurality of knowledge information sets used for a per-language morpheme analysis, and stores a morpheme dictionary for storing morpheme information corresponding to a normal expression and normal expression information corresponding to a destructive expression (here, the destructive expression represents an expression that is erroneous in orthography or is not normalized and standardized).

Abstract: Disclosed are a system for grasping keyword extraction based speech content on recorded voice data, an indexing method using the system, and a method for grasping speech content. An indexing unit receives voice data, performs per-frame voice recognition with reference to a phoneme to form a phoneme lattice, generates divided indexing information for a frame of a limited time configured with a plurality of frames, and stores the same in an indexing database, the divided indexing information including a phoneme lattice formed for each frame of the limited time.

Abstract: Disclosed are a system for grasping keyword extraction based speech content on recorded voice data, an indexing method using the system, and a method for grasping speech content. An indexing unit receives voice data, performs per-frame voice recognition with reference to a phoneme to form a phoneme lattice, generates divided indexing information for a frame of a limited time configured with a plurality of frames, and stores the same in an indexing database, the divided indexing information including a phoneme lattice formed for each frame of the limited time.

Abstract: Disclosed is a device for generating an aligned corpus based on unsupervised-learning alignment, and a method thereof, a device for analyzing a destructive expression morpheme using an aligned corpus, and a method for analyzing a morpheme thereof. The morpheme analyzing device includes a knowledge database and an analyzer. The knowledge database includes an aligned corpus for storing a plurality of knowledge information sets used for a per-language morpheme analysis, and stores a morpheme dictionary for storing morpheme information corresponding to a normal expression and normal expression information corresponding to a destructive expression (here, the destructive expression represents an expression that is erroneous in orthography or is not normalized and standardized).

Abstract: A cordless complex root canal plugger for dental clinics is disclosed. The root canal plugger includes a battery charger; a pen-type vertical spreader having a rechargeable battery unit and a control unit therein; and a gun-type injection device having both a rechargeable battery unit and a control unit therein. The battery charger, the pen-type vertical spreader and the gun-type injection device are provided as a group of complementary products. The cordless complex root canal plugger allows an endodontist to move freely in a dental clinic while executing a root canal plugging procedure using the cordless complex root canal plugger during nerve treatment. Thus, the endodontist can more easily, rapidly and precisely pack a root canal with a filler material and, therefore, the cordless complex root canal plugger induces en-dodontists to buy it.