Abstract: Provided is an apparatus for assisting muscular strength, including an upper frame; a lower frame configured to be rotatable relative to the upper frame; and a force generating unit configured to provide the lower frame with a force applied in a second rotational direction D2 opposite to a first rotational direction D1 when the lower frame rotates in the first rotational direction D1 relative to the upper frame. The force generating unit includes a frame member configured to define a body of the force generating unit; a first spring accommodated in the frame member; a pressing part disposed at one side of the first spring and configured to press the first spring; and a link part disposed at the other side of the first spring and configured to press the first spring and move in conjunction with a relative rotational motion between the upper frame and the lower frame.

Abstract: A robot hand module includes a thumb module and a finger module each coupled to a palm part, wherein the thumb module or the finger module includes a phalangeal part movably coupled to the palm part and a cable part and a driving part each connected to the phalangeal part, wherein the driving part includes a driving part body extending in one direction and including a rotary shaft configured to rotate by receiving power, a drum member coupled to one side of the driving part body, connected to the rotary shaft, and having an outer periphery surrounded by the cable part, and a tensioner member spaced apart from the drum member in a direction in which the cable part extends outward, wherein the tensioner member is movable in the direction in which the cable part extends to adjust tension of the cable part.

Abstract: An electronic parking brake device including: a plate part having a brake shoe rotatably mounted thereon; a housing part mounted on the plate part and configured to guide hydraulic pressure; a motor part mounted on the housing part, and driven when power is applied thereto; a piston part mounted on the housing part, and moved by hydraulic pressure so as to operate the brake shoe; and an operation part embedded in the housing part, disposed between the piston parts, and driven by the motor part so as to push the piston parts.

Abstract: Disclosed is an apparatus for assisting muscular strength, the apparatus including: an upper frame configured to be fixed to a user's upper body; a lower frame disposed below the upper frame and configured to be fixed to the user's lower body and rotatable relative to the upper frame; a wire disposed across the upper frame and the lower frame; and a force generating unit coupled to one side of the upper frame, in which when the lower frame rotates in a first direction D1 relative to the upper frame, the force generating unit generates a force applied in a second direction D2 opposite to the first direction D1, in which the force generating unit includes: a first movable member; a second movable member; and a main spring part.

Abstract: Provided is a LiDAR (Light Detecting and Ranging) device for measuring distance using a laser, the LiDAR device including: a laser emitter configured to output the laser; a scanner configured to rotate around an axis of rotation, and be located at a reference measurement position and a scan position; a detector configured to detect the laser; and a controller configured to control the laser emitter and the detector, wherein the controller includes: a laser output controller configured to generate a trigger signal for controlling the laser emitter; and a detector controller configured to process a signal acquired from the detector and control the detector, wherein the detector controller includes: a correction signal calculator configured to calculate a correction signal to control a voltage applied to the detector; a distance offset calculator configured to calculate a distance offset; and a distance calculator configured to calculate a distance from an object.

Abstract: Disclosed is a battery state prediction device including a data measurement unit that measures information about a battery and to output first data and a battery state estimation unit that calculates a state of charge (SOC) value of the battery based on the first data, generates second data by pre-processing the first data based on the SOC value, and estimates a state of health (SOH) of the battery based on the second data. The battery state estimation unit calculates the SOC value based on an extended Kalman filter and adjusts a parameter of the extended Kalman filter based on the estimated SOH.

Abstract: A proactively protected (P2) processing system and method is invented for stopping the cyber-attacks from malicious usages of computing systems. The invention is applicable to eliminate the roots of the cyber-threats before a successful cyber-incident. Thereby, demand for resilient computing systems to survive a cyber-incident will be disappeared. Any recovery act and information loss is not happened. The invention dynamically switches a plurality of instruction sets at random or scheduled time for determining authorized operations with code compatibility. Therefore, a P2 processing system and method can detect and delete only unauthorized operations before being executed while executing authorized operations.

Abstract: A robot hand module includes a thumb module and a finger module each coupled to a palm part, wherein the thumb module or the finger module includes a phalangeal part movably coupled to the palm part and a cable part and a driving part each connected to the phalangeal part, wherein the driving part includes a driving part body extending in one direction and including a rotary shaft configured to rotate by receiving power, a drum member coupled to one side of the driving part body, connected to the rotary shaft, and having an outer periphery surrounded by the cable part, and a tensioner member spaced apart from the drum member in a direction in which the cable part extends outward, wherein the tensioner member is movable in the direction in which the cable part extends to adjust tension of the cable part.

Abstract: A robot hand module includes a palm part and a thumb module coupled to the palm part. The thumb module includes a thumb phalangeal part movably coupled to the palm part, a thumb cable part having a first side connected to the thumb phalangeal part, and a thumb driving part connected to a second side of the thumb cable part and configured to operate the thumb phalangeal part by extending the thumb cable part to the outside or retracting the thumb cable part. The thumb cable part includes a first thumb cable extended from the thumb driving part and having a first side fixed in the thumb phalangeal part and a second thumb cable having a first side and a second side fixed in the thumb phalangeal part.

Abstract: A robot hand module includes a palm part and a thumb module coupled to the palm part, wherein the thumb module includes a thumb phalangeal part movably coupled to the palm part, a thumb cable part having a first side connected to the thumb phalangeal part, and a thumb driving part connected to a second side of the thumb cable part and configured to operate the thumb phalangeal part by extending the thumb cable part to the outside or retracting the thumb cable part, and wherein the thumb phalangeal part includes a thumb pre-tensioner configured to pull the thumb cable part, a first side of the thumb pre-tensioner being fixed relative to the thumb phalangeal part, and a second side of the thumb pre-tensioner being fixed to the thumb cable part.

Abstract: A robot hand module includes a finger phalangeal part movably coupled to a palm part, a finger cable part having a first side connected to the finger phalangeal part, and a finger driving part connected to a second side of the finger cable part for operating the finger phalangeal part by extending the finger cable part to the outside or retracting the finger cable part, wherein the finger phalangeal part includes finger link pails including a plurality of link members and a finger link driving part for transmitting power to the finger link parts in a rectilinear direction, and wherein when the finger link pails receive the power from the finger link driving part in the rectilinear direction, some of the link members rotate relative to remaining ones of the link members, such that the finger phalangeal part rotates relative to the palm part.

Abstract: A robot hand module includes a thumb module, a plurality of finger modules, and a palm part to which the thumb module and the finger modules are coupled. The thumb module and the finger modules each include a phalangeal part movably coupled to the palm part, a cable part having a first side connected to the phalangeal part, and a driving part connected to a second side of the cable part and configured to operate the phalangeal part by extending the cable part to the outside or retracting the cable part, wherein each of the driving parts includes an inlet region from which the cable part is extended to the outside, and wherein an acute angle is defined between a first direction in which the inlet region is directed toward the outside and a second direction in which the driving parts are disposed.

Abstract: The present inventive concept relates to a substrate treatment apparatus comprising: a support part for supporting a substrate; a first electrode part disposed above the support part; a second electrode part disposed above the first electrode part; a generation hole formed to extend through the first electrode part; and a protruding electrode coupled to the second electrode part while protruding downward from the second electrode part at a position corresponding to the generation hole, wherein the protruding electrode is formed to have a shorter length than the first electrode part in the vertical direction.

Abstract: A knowledge distillation method based on a regression task according to an embodiment of the present disclosure includes training a first deep neural network model that is a teacher model including a first encoder and a first decoder, constructing a second deep neural network model that is a student model including a second encoder and a second decoder according to a preset constraint of a target system and initializing parameters of the second deep neural network model, performing a first knowledge distillation operation on the second encoder of the second deep neural network model based on the trained first deep neural network model, and performing a second knowledge distillation operation on the second encoder and the second decoder of the second deep neural network model based on the trained first deep neural network model.

Abstract: The present disclosure provides a shift by wire (SBW) driving actuator capable of improving control performance and durability through control of a brushless direct current (BLDC) motor by an inductive sensor, and improving gear transmission efficiency by introducing a multistage teeth-shaped transmission unit configured to connect a sun gear and an output shaft of a reducer to transmit a rotational force to reduce a load resulting from eccentric rotation of the sun gear.

Abstract: A wearable apparatus for assisting muscular strength includes a back support, and a connection chain having a first end portion coupled to the back support to be rotatable upward or downward. The connection chain extends from the back of the wearer to a side thereof and includes a plurality of rotary elements arranged abreast laterally, each rotary element being rotatably coupled to an adjacent rotary element laterally. The wearable apparatus further includes an upper arm module that extends in a direction in which an upper arm of the wearer extends, one end portion of the upper arm module coupled to a second end portion of the connection chain to be rotatable upward or downward with respect to the one end portion. The upper arm module generates a rotational force for rotating the upper arm of the wearer upward or downward.

Abstract: A walking assisting apparatus includes a leg mounted device configured to be mounted on a leg of a user to assist walking of the user. A waist mounted device is provided on an upper side of the leg mounted device and configured to be mounted on a waist of the user. A support is located on a front side of the leg mounted device and configured to contact a ground surface. A control device is coupled to a front side of the waist mounted device, electrically connected to the leg mounted device, and configured to control the leg mounted device. A connector connects the control device and the leg mounted device to detachably housing house the support.

Abstract: The present disclosure relates to a composition for manufacturing a secondary battery separator having excellent electrical conductivity and capable of minimizing occurrence of black scum on an electrode and a secondary battery thereof. The composition for manufacturing a secondary battery separator according to the present disclosure includes a polyethylene resin and an ionic liquid lubricant composition. The ionic liquid lubricant composition includes a pore-controlling agent, an ionic liquid, and paraffinic oil.

Abstract: The present invention relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor. The present invention further relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activities of both the CB1 receptor and the CB2 receptor.