Abstract: A multifunctional soft gripper device includes: a body unit which is moved depending on the position of a target object; a grip unit which includes a main body mounted below the body unit, a cup-shaped suction gripper provided on a lower end of the outer surface of the main body, a protrusion gripper having a plurality of small protrusions and provided on a lower portion of the outer surface thereof, and a finger gripper provided on an upper portion of the outer surface thereof; and an actuation unit mounted within the main body and the grip unit, which operates to move vertically, performing gripping motions with one of the suction gripper, protrusion gripper, or finger gripper based on the target object by operating the actuation unit in an optimal operation mode.

Abstract: The present disclosure provides a data assimilation system of numerical models using atmospheric research aircraft observation data for constructing a data assimilation system for generating improved initial conditions and performing efficient aerial observation work using atmospheric research aircraft observation data, and a method of constructing a weather prediction model with data assimilation applied of the data assimilation system. A data assimilation system of numerical models using atmospheric research aircraft observation data includes an observation error data generation module, a background error covariance generation module, a data assimilation module and a lateral boundary field generation module.

Abstract: Proposed is a method for product recommendation by a server. The method may include receiving a gift recommendation request from a first user terminal for a second user, checking available basic information of the second user, and determining a first recommendation information based on the basic information, wherein the first recommendation information comprises a first recommendation reason and at least one product related to the first recommendation reason. The method may also include determining a second recommendation information not based on the basic information, wherein the second recommendation information comprises a second recommendation reason and at least one product related to the second recommendation reason. The method may further include providing recommendation information comprising the first and second recommendation information to the first user terminal. The first recommendation information may be prioritized for display over the second recommendation information.

Abstract: Disclosed in an embodiment of the present invention is a camera actuator comprising: a base; a first lens assembly and a second lens assembly, which are disposed in order in the direction of an optical axis within the base; and a driving unit for moving the first lens assembly and the second lens assembly, wherein the driving unit includes a first lens driving unit for moving the first lens assembly and a second lens driving unit for moving the second lens assembly, the first lens driving unit includes a first piezoelectric unit, the second lens driving unit includes a second piezoelectric unit, and the first piezoelectric unit is disposed to be staggered, in the direction of the optical axis, with respect to the second piezoelectric unit.

Abstract: The present disclosure relates to a coil assembly including a bobbin including a winding part in which a passing hole is formed on an inner surface thereof and the coil is wound along an outer surface thereof, and an upper frame provided on an upper side of the winding part to limit an upper winding range of the coil, a lower case coupled to a lower side of the winding part and directly in contact with the coil to limit a lower winding range of the coil, and an upper case coupled to the lower case to surround an outer surface of the bobbin together with the lower case.

Abstract: The present invention relates to an electromagnetic shielding composite resin composition and a high-voltage shielded wire comprising the same. More particularly, the present invention relates to a high-voltage shielded wire comprising: a core composed of a conductive material; an insulation layer enveloping the core; an electromagnetic shielding layer surrounding the insulation layer and employing an electromagnetic shielding composite resin composition; and a coating layer covering the electromagnetic shielding layer and composed of an insulation material, wherein the electromagnetic shielding composite resin composition contains a thermoplastic resin, a metal-coated carbon fiber, carbon black, and a carbon nanofiber.

Abstract: The present invention relates to a ferritin nanocage fused with PD-L1-binding peptide 1 and a use thereof as an anticancer immunotherapy agent. Prepared in the present invention were nanocages that are formed by fusing a human ferritin monomer with a peptide 1 (PD-L1pep1: CLQKTPKQC (SEQ ID NO: 2)) binding to the immune checkpoint receptor PD-L1 overexpressed in many cancers such as breast cancer, colorectal cancer, renal cancer, glioblastoma, etc. and which display 24 Pd-L1prep1.

Abstract: A transistor includes a gate electrode, an active layer facing the gate electrode, and a source electrode and a drain electrode connected to the active layer. The active layer includes a lower active layer including an oxide-based semiconductor material, and an upper active layer including the oxide-based semiconductor material and an oxygen-gettering material.

Abstract: A hydraulic auxiliary axle steering control system is provided. In detail, there is provided a hydraulic auxiliary axle steering control system that can perform quick, precise, and safe control by changing an auxiliary axle steering control angle in accordance with a vehicle speed to problems with instability of driving, wear of tires, and a turning radius when a vehicle is driven at a low speed.

Abstract: A battery cell includes an electrode assembly; a case including an accommodation portion in which the electrode assembly is accommodated, and a sealed portion formed along at least a portion of a circumference of the accommodation portion; and a cooling member interposed between the accommodation portion and the sealed portion to transfer heat of the accommodation portion to the sealed portion. The cooling member is formed of a material having thermal conductivity of 2W/mK or higher.

Abstract: An apparatus for driving a stretchable display includes a first pixel driving signal generating module to generate a first pixel driving signal including data to be displayed on a stretchable display, a first pixel driving circuit to receive the first pixel driving signal to drive a first pixel, a second pixel driving circuit to drive a second pixel, wherein the driving of the second pixel is determined depending on whether the stretchable display is stretched, and a second pixel driving signal generating module to receive the first pixel driving signal and a power signal and to generate a second pixel driving signal to be applied to the second pixel driving circuit by using one of the first pixel driving signal and the power signal, based on a stretching state signal generated depending on whether the stretchable display is stretched.

Abstract: A stretchable display device capable of correcting resolution depending on a stretching degree is disclosed. The stretchable display device includes a stretchable substrate, first light emitting pixels including first light emitting elements arranged spaced apart from each other on the stretchable substrate, deformation switch parts arranged between the first light emitting pixels on the stretchable substrate and stretched and deformed according to stretch of the stretchable substrate, and second light emitting pixels including second light emitting elements arranged between the first light emitting pixels on the stretchable substrate. The second light emitting pixels are controlled to emit light depending on physical deformation of the deformation switch parts.

Abstract: An apparatus for driving a stretchable display includes a first pixel driving signal generating module to generate a first pixel driving signal including data to be displayed on a stretchable display, a first pixel driving circuit to receive the first pixel driving signal to drive a first pixel, a second pixel driving circuit to drive a second pixel, wherein the driving of the second pixel is determined depending on whether the stretchable display is stretched, and a second pixel driving signal generating module to receive the first pixel driving signal and a power signal and to generate a second pixel driving signal to be applied to the second pixel driving circuit by using one of the first pixel driving signal and the power signal, based on a stretching state signal generated depending on whether the stretchable display is stretched.

Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.

Abstract: A transistor includes a gate electrode, an active layer facing the gate electrode, and a source electrode and a drain electrode connected to the active layer. The active layer includes a lower active layer including an oxide-based semiconductor material, and an upper active layer including the oxide-based semiconductor material and an oxygen-gettering material.

Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.

Abstract: The present disclosure relates to a coil assembly including a bobbin including a winding part in which a passing hole is formed on an inner surface thereof and the coil is wound along an outer surface thereof, and an upper frame provided on an upper side of the winding part to limit an upper winding range of the coil, a lower case coupled to a lower side of the winding part and directly in contact with the coil to limit a lower winding range of the coil, and an upper case coupled to the lower case to surround an outer surface of the bobbin together with the lower case.

Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.

Abstract: The present invention provides a composition comprising branched polyglycerol for controlling freezing, more specifically, the composition has a number average molecular weight of 1,000 to 20,000 g/mol and a branching of 0.1 to 1, and may control enhancement or inhibition of ice recrystallization by adjusting a content of polyglycerol.

Abstract: The present invention provides a lithium secondary battery. In particular, the present invention provides an adhesive pad for a lithium secondary battery in which the adhesive pad including the substrate layer and the adhesive layer formed on at least one surface of the substrate layer is adhered to at least one surface of the exterior material through the adhesive layer, such that it is possible to reduce the danger of ignition or explosion by improving penetration safety when applying to the lithium secondary battery, and a lithium secondary battery including the same.