Abstract: A receiver circuit includes a first buffer, a second buffer, and a sampling circuit. The first buffer receives a multi-level signal according to a first reference voltage to generate a first input signal. The second buffer receives the multi-level signal according to a second reference voltage to generate a second input signal. The sampling circuit samples each of the first input signal and the second input signal according to a first equalization method and a second equalization method, respectively, and outputs at least one of a first sampling result value according to the first equalization method and a second sampling result value according to the second equalization method according to a logic value of a previously input multi-level signal.

Abstract: A robot control apparatus can include a memory that stores computer-executable instructions, and at least one processor that executes the instructions by accessing the memory. The at least one processor can obtain a feature vector for providing a service to a user according to an input sentence based on identifying the input sentence including requirements of the user, obtain a score of a candidate vector based on the feature vector and the candidate vector stored in a database, and provide a target service, which is paired with a target vector and which is a service according to the input sentence, based on the target vector being determined through the score of the candidate vector.

Abstract: A seat for mobility is configured for a seating direction of the seat to be changed, such that the convenience of use of the seat may be ensured, the weight and volume may be reduced by structural simplification, and the manufacturing costs may be reduced.

Abstract: A receiver circuit includes a first buffer, a second buffer, and a sampling circuit. The first buffer receives a multi-level signal according to a first reference voltage to generate a first input signal. The second buffer receives the multi-level signal according to a second reference voltage to generate a second input signal. The sampling circuit samples each of the first input signal and the second input signal according to a first equalization method and a second equalization method, respectively, and outputs at least one of a first sampling result value according to the first equalization method and a second sampling result value according to the second equalization method according to a logic value of a previously input multi-level signal.

Abstract: The present disclosure relates to a novel human antibody or an antigen-binding fragment thereof that recognizes the SMO (smoothened) protein as an antigen and binds specifically thereto. The antibody of the present disclosure binds specifically to the SMO protein, which is directly involved in major cancer progression processes such as proliferation, migration, invasion and metastasis of cancer cells, and blocks the progression those processes. Therefore, it can be usefully used as a therapeutic agent for various cancers such as colon cancer, etc., resistant cancer, metastatic cancer, or recurrent cancer.

Abstract: A data output buffer includes a first driver configured to drive a data input/output (I/O) pad according to an input signal and allow data drivability to be controlled according to an impedance calibration code and a second driver configured to perform a de-emphasis operation on the data I/O pad and allow de-emphasis drivability to be controlled according to the impedance calibration code.

Abstract: A composition for enhancing efficacy of lactic acid bacteria includes at least two branched-chain amino acids selected from the group consisting of leucine, isoleucine and valine. The composition may enhance physiological activity of lactic acid bacteria, for example, the growth promoting efficacy or the intestinal damage inhibitory efficacy of lactic acid bacteria.

Abstract: A robot control system and a method may be operated in a microservices architecture (MSA)-based control environment. The robot control system includes an application programming interface (API) gateway that connects an authentication server for authenticating a robot, a management server for managing the robot, and an operation server for operating the robot in a Hyper Text Transfer Protocol (HTTP) communication method and an administrator terminal that communicates with the robot through WebRTC (Web Real-Time Communication).

Abstract: A data output buffer includes a first driver configured to drive a data input/output (I/O) pad according to an input signal and allow data drivability to be controlled according to an impedance calibration code and a second driver configured to perform a de-emphasis operation on the data I/O pad and allow de-emphasis drivability to be controlled according to the impedance calibration code.

Abstract: A data output buffer includes a first driver configured to drive a data input/output (I/O) pad according to an input signal and allow data drivability to be controlled according to an impedance calibration code and a second driver configured to perform a de-emphasis operation on the data I/O pad and allow de-emphasis drivability to be controlled according to the impedance calibration code.

Abstract: A data output buffer includes a first driver configured to drive a data input/output (I/O) pad according to an input signal and allow data drivability to be controlled according to an impedance calibration code and a second driver configured to perform a de-emphasis operation on the data I/O pad and allow de-emphasis drivability to be controlled according to the impedance calibration code.

Abstract: A robot control system and a method may be operated in a microservices architecture (MSA)-based control environment. The robot control system includes an application programming interface (API) gateway that connects an authentication server for authenticating a robot, a management server for managing the robot, and an operation server for operating the robot in a Hyper Text Transfer Protocol (HTTP) communication method and an administrator terminal that communicates with the robot through WebRTC (Web Real-Time Communication).

Abstract: An on-die termination circuit may include a resistance combination circuit, a first calibration circuit, a second calibration circuit, and a termination circuit. The resistance combination circuit may have an additional resistance value for setting a combined resistance value by combining the additional resistance value with a reference resistance value, and may be configured to set the additional resistance value based on a second calibration code. The first calibration circuit may be configured to generate a first calibration code corresponding to the reference resistance value or the combined resistance value according to a calibration sequence. The second calibration circuit may be configured to generate the second calibration code corresponding to the first calibration code. The termination circuit may be coupled to an input/output pad, and may be configured to set a termination resistance value corresponding to the first and second calibration codes.

Abstract: A sampling circuit may include a first timing determination circuit, a second timing determination circuit, and a sampling data output circuit. The first timing determination circuit may determine a first timing of sampling data in response to a first sampling timing signal. The second timing determination circuit may determine a second timing of the sampling data in response to a second sampling timing signal. The sampling data output circuit may output the sampling data having effective data values of the data between the first timing and the second timing in response to outputs from the first and second timing determination circuits.

Abstract: According to various embodiments of the disclosure, a first payment server may include a communication module, and a processor to receive a card registration request including account information from a first electronic device, to request a second payment server to provide card information on a card, which is registered by a second electronic device, in association with the account information, to receive the card information from the second payment server, and to transmit, to a financial company server, the card registration request of the first electronic device based on the received card information.

Abstract: The feedback system includes an input signal generation circuit configured to output an input signal having a level corresponding to a code signal inputted thereto and a lock signal generation circuit configured to output the code signal for controlling a level of the input signal using two reference signals, to generate count data acquired by counting time from when the level of the input signal reaches between levels of the two reference signals to when the level of the input signal becomes higher or lower than the level of any one of the two reference signals, and to output a lock signal for fixing the level of the input signal after time corresponding to a rounded value of a quotient of the count data divided by 2.

Abstract: A sampling circuit may include a first timing determination circuit, a second timing determination circuit, and a sampling data output circuit. The first timing determination circuit may determine a first timing of sampling data in response to a first sampling timing signal. The second timing determination circuit may determine a second timing of the sampling data in response to a second sampling timing signal. The sampling data output circuit may output the sampling data having effective data values of the data between the first timing and the second timing in response to outputs from the first and second timing determination circuits.

Abstract: Provided is a method for generating a foreground in a foreground generating apparatus, the method including: extracting a plurality of foregrounds by applying a plurality of background models to an image, the plurality of background models having different ranges of a pixel variance value; generating an intersection foreground based on an intersection region among the extracted plurality of foregrounds; generating a union foreground based on a union region among the extracted plurality of foregrounds; and generating a final foreground based on the intersection foreground and the union foreground.