Abstract: A semiconductor memory device includes a third insulating pattern and a first insulating pattern on a substrate, the third insulating pattern and the first insulating pattern being spaced apart from each other in a first direction that is perpendicular to the substrate such that a bottom surface of the third insulating pattern and a top surface of the first insulating pattern face each other, a gate electrode between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and including a first side extending between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and a second insulating pattern that protrudes from the first side of the gate electrode by a second width in a second direction, the second direction being different from the first direction.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: Disclosed herein are a decoding method and apparatus and an encoding method and apparatus for deriving an intra-prediction mode. An intra-prediction mode may be derived using a method for deriving an intra-prediction mode based on a neighbor block of the target block, a method for deriving an intra-prediction mode using signaling of the intra-prediction mode of the target block, or a method for deriving an adaptive intra-prediction mode based on the type of a target slice. An MPM list may be used to derive the intra-prediction mode, and a temporal neighbor block or the like may be used to configure the MPM list.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: Disclosed herein are a decoding method and apparatus and an encoding method and apparatus that perform inter-prediction using a motion vector predictor. For a candidate block in a col picture, a scaled motion vector is generated based on a motion vector of the candidate block. When the scaled motion vector indicates a target block, a motion vector predictor of the target block is generated based on the motion vector of the candidate block. The motion vector predictor is used to derive the motion vector of the target block in a specific inter-prediction mode such as a merge mode and an AMVP mode.

Abstract: The present invention relates to a method for designing a cycloidal gear tooth profile of a gear shift actuator, the method designing a profile to have a backlash through a change in the radius of a rolling circle of an internal or external tooth profile of a cycloidal gear, and thus enables the smooth engagement of internal teeth and external teeth, reduces the engagement range of the internal teeth and the external teeth to have excellent durability and enable power loss to be reduced, and enables the shape machining of the gear by using general cycloidal gear machining, thereby facilitating manufacturing and being capable of improving machining precision.

Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.

Abstract: An image encoding/decoding method is provided. An image decoding method of the present invention may comprise deriving an intra-prediction mode of a current luma block, deriving an intra-prediction mode of a current chroma block based on the intra-prediction mode of the current luma block, generating a prediction block of the current chroma block based on the intra-prediction mode of the current chroma block, and the deriving of an intra-prediction mode of a current chroma block may comprise determining whether or not CCLM (Cross-Component Linear Mode) can be performed for the current chroma block.

Abstract: An infusion flow regulator includes: a main body having an inlet through which fluid is introduced and an outlet through which the fluid is discharged; and a rotary dial rotatably coupled to the main body, with a sealing member interposed therebetween, so as to regulate a flow rate of the fluid, in which the rotary dial includes a regulating flow path having a shape of a recessed groove in cross section with a first width and a first height, and the regulating flow path includes a first region in which the first width is constant and the first height is decreased, and a second region in which both the first width and the first height are decreased. By the aforementioned configuration, the infusion flow regulator for the fluid can accurately regulate the flow rate even in a region where the flow rate of the fluid is very small.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: A fail information control circuit may include: a comparison circuit configured to generate a comparison result signal by comparing read data and write data; a fail bit discrimination circuit configured to generate a first fail discrimination signal for discriminating a fail detected when the write data has a first value and a second fail discrimination signal for discriminating a fail detected when the write data has a second value, in response to the comparison result signal; and a fail bit counter configured to generate a first counting signal by counting the first fail discrimination signal and generate a second counting signal by counting the second fail discrimination signal.

Abstract: A semiconductor system according to an embodiment includes: a semiconductor system including a normal memory cell array and a redundancy memory cell array for repairing a defective cell among memory cells within the normal memory cell array, and configured to output to an external a fail flag generated according to a number of fail bits within read data output from the redundancy memory cell array; and a host configured to store an address corresponding to the read data into a selected register group from among a plurality of register groups, the selected register group being matched to the fail flag.

Abstract: A fail information control circuit may include: a comparison circuit configured to generate a comparison result signal by comparing read data and write data; a fail bit discrimination circuit configured to generate a first fail discrimination signal for discriminating a fail detected when the write data has a first value and a second fail discrimination signal for discriminating a fail detected when the write data has a second value, in response to the comparison result signal; and a fail bit counter configured to generate a first counting signal by counting the first fail discrimination signal and generate a second counting signal by counting the second fail discrimination signal.

Abstract: A semiconductor system according to an embodiment includes: a semiconductor system including a normal memory cell array and a redundancy memory cell array for repairing a defective cell among memory cells within the normal memory cell array, and configured to output to an external a fail flag generated according to a number of fail bits within read data output from the redundancy memory cell array; and a host configured to store an address corresponding to the read data into a selected register group from among a plurality of register groups, the selected register group being matched to the fail flag.

Abstract: Disclosed is an operating method of an electronic device which includes a semiconductor memory having a plurality of resistive storage cells. The operating method may include: writing data to the resistive storage cells using a write current of a set condition; determining whether the writing of data to the resistive storage cells is successful, wherein the writing of data is determined to be failed when the number of resistive storage cells with failed writing of data exceeds a reference value, and successful when the number of resistive storage cells with failed writing of data is equal to or less than the reference value; strengthening the set condition when the writing of data is determined to be failed; and easing the set condition when the writing of data is determined to be successful.

Abstract: Disclosed is an operating method of an electronic device which includes a semiconductor memory having a plurality of resistive storage cells. The operating method may include: writing data to the resistive storage cells using a write current of a set condition; determining whether the writing of data to the resistive storage cells is successful, wherein the writing of data is determined to be failed when the number of resistive storage cells with failed writing of data exceeds a reference value, and successful when the number of resistive storage cells with failed writing of data is equal to or less than the reference value; strengthening the set condition when the writing of data is determined to be failed; and easing the set condition when the writing of data is determined to be successful.

Abstract: A data format is provided for song accompaniment which includes pointers indicating a starting position of accompaniment data and lyrics data in every section of a song is provided. The data format includes a lyrics data portion having lyrics data; an accompaniment data portion having accompaniment data corresponding to the lyrics data of the lyrics data portion; and a header portion having a plurality of pointer pairs, each pointer pair being composed of one pointer indicating the front position of each section in the lyrics data of the lyrics data portion and the other pointer indicating the front position of accompaniment data corresponding to the front position of each section. The data format has a header portion including pointers indicating the starting position of a section, thereby allowing the synchronization of the lyrics and accompaniment data of every section during the reproduction of a data format.

Abstract: A compact disk, a high-speed searching method of the compact disk, and a recording method which corresponds to the high-speed searching method is provided. The compact disk includes a lead-in area and e program area. The lead-in area contains table-of-contents information which includes the number of recording tracks recorded on the disk and address information relating to each track. The program area contains index-table information which includes index numbers and starting addresses for a plurality of programs recorded on the disk. Furthermore, the plurality of programs are recorded in the program area according to its corresponding index number. Specifically, the programs are recorded from the innermost circumference to the outermost circumference of the disk in a tree structure based on the index numbers.

Abstract: A video-song accompaniment apparatus includes an accompaniment information memory storing accompaniment information of a song in a musical instrument digital interface (MIDI) format, a lyrics information memory storing lyrics information of the song, an accompaniment signal generator for generating an accompaniment signal according to the accompaniment information, a lyrics signal generator for generating a video character signal according to the lyrics information, a controller for providing the lyrics information to the lyrics signal generator and the accompaniment information to the accompaniment signal generator, respectively, to thereby generate the lyrics information in synchronization with the accompaniment information. The apparatus includes an instrument selector for input of instrument selection information to the controller.

Abstract: A method of displaying a title and lyrics of the first measure of a reserved song before the end of a currently performed song includes steps for calculating remaining time by comparing total performance time with an elapsed time of a currently performed song, obtaining a title and lyrics information for the first measure of the reserved song responsive to a reserved song number when the remaining time is less than a predetermined value, and displaying the title and the lyrics information superimposed on a background image associated with the currently performed song. The method for displaying title and lyrics information using a video-song accompaniment apparatus enhances user convenience by displaying the title and associated lyrics for the first measure of a reserved song for verification before a currently performed song ends. A video-song accompaniment apparatus capable of performing this method is also described.