Abstract: A high-frequency signal predistortion device includes a high-frequency signal estimator, a predistortion estimator, and a predistorter. The high-frequency signal estimator is configured to determine non-linear distortion characteristics of high-frequency signals transmitted by antennas. The predistortion estimator is coupled to the high-frequency signal estimator. The predistortion estimator is configured to determine a predistortion coefficient based on the non-linear distortion characteristics. The predistorter is coupled to the predistortion estimator. The predistorter is configured to distort a base signal of the high-frequency signals based on the predistortion coefficient.

Abstract: Provided is a motor including a rotor section including a rotor core, a drive magnet attached to the rotor core, and a screw disposed in the rotor core and rotated with the rotor core; a nut member coupled to the screw and vertically moved upon rotation of the rotor section; a stator section disposed to be opposite to the rotor section; a sensor magnet disposed under the screw; and a circuit board on which a magnetic device disposed to be opposite to the sensor magnet is mounted.

Abstract: A bus bar includes an insulator and a plurality of terminals inserted into the insulator and connected to the coil of a stator. The central axes of virtual circles extended from the inner circumferential surfaces of the plurality of terminals are differently disposed. The insulator may have a simple structure because the terminals having the same shape are assembled. The productivity of an assembly process can be improved.

Abstract: Disclosed is a pharmaceutical composition comprising a Smad6-derived peptide as an active ingredient. Having ability to specifically bind to Pellino-1, the Smad6-derived peptide is effectively useful in the treatment of the sepsis mediated by excessively activated TLR. The peptide effectively reduces the expression of inflammatory cytokines, protects cells from sepsis-induced apoptosis, and exhibits high bacterial clearance in animal models of sepsis.

Abstract: A microcellular foaming nanocomposite includes an elastomeric polymer; a nanofiller; at least two of amphiphilic dispersing agents; a chemical blowing agent; an activator for chemical blowing agent; and a crosslinking agent. The present arrangement also relates to a preparation method of a microcellular foamed nanocomposite.

Abstract: Compounds of formula I are provided: R1 is an alkoxy or O(CH2)pX, p is an integer from 2 to 3 and X is OH, NH2, or CO2H, m is an integer from 0 to 5, n is an integer from 0 to 5, each R2 is independently selected from hydrogen, alkenyl, hydroxyalkyl, alkoxymethyl, heterocyclyl, hetereocyclylmethyl, amino, amido, hydroxamido, any of which may be optionally substituted with one or more of acyl, alkyl, alkoxy, hydroxyalkyl, or halogen, each R3 is independently selected from hydrogen, halogen, alkyl, alkenyl, carboxy, hydroxymethyl, amido, and at least one of R2 and R3 is not hydrogen.

Abstract: The present disclosure relates to a clutch control apparatus, and more particularly, to a clutch control apparatus that achieves miniaturization of machinery and reduces an operational error by using a non-contact type displacement detection system using a position detecting sensor for a clutch clearance, and regulates the operation of an actuator using a plurality of solenoid valves, as a result, allowing accurate position control of a pneumatic cylinder which operates the clutch, thereby improving fuel efficiency and achieving fuel reduction as well as reducing emissions of carbon dioxide.

Abstract: Disclosed herein is a wet paper friction material for vehicles. The wet paper friction material comprises: a matrix containing a hardwood pulp in an amount of about 40 to 50% by weight; a spherical silica in an amount of about 16 to 21% by weight; a friction modifier in an amount of about 5% by weight or less but greater than 0% by weight; and a filler constituting the remaining balance of the wet paper friction material, and all the % by weights are based on the total weight of the wet paper friction material.

Abstract: Disclosed herein is a sealing cover. The sealing cover includes a cap, a grommet configured to extend from the cap, and a terminal inserted into the grommet, wherein the grommet includes a groove formed to be recessed and having the terminal inserted therein. Advantageous effects are provided such that a process for assembly is simplified and flexibility of terminals is secured.

Abstract: The present invention relates to a food container made of a plastic material and having a nano-structured hydrophobic surface, including: a plurality of nano-structures formed on a surface of the food container; and a first hydrophobic thin film coated on an upper side of the surface, on which the nano-structures are formed, and a manufacturing method thereof. According to the present invention, it is possible to provide the food container having the nano-structured hydrophobic surface capable of having excellent gas blocking performance, as well as hydrophobicity, and the manufacturing method thereof.

Abstract: The present invention concerns a cable comprising an elongated conducting element and a self-healing material surrounding said elongated conducting element, characterized in that the self-healing material is a cross-linked material obtained from a polymeric composition comprising: A. a polymer matrix comprising at least one olefin polymer with hydrophilic moiety, and B. at least one amphiphilic compound, as self-healing additive.

Abstract: Compounds of formula I are provided: R1 is an alkoxy or O(CH2)pX, p is an integer from 2 to 3 and X is OH, NH2, or CO2H, m is an integer from 0 to 5, n is an integer from 0 to 5, each R2 is independently selected from hydrogen, alkenyl, hydroxyalkyl, alkoxymethyl, heterocyclyl, hetereocyclylmethyl, amino, amido, hydroxamido, any of which may be optionally substituted with one or more of acyl, alkyl, alkoxy, hydroxyalkyl, or halogen, each R3 is independently selected from hydrogen, halogen, alkyl, alkenyl, carboxy, hydroxymethyl, amido, and at least one of R2 and R3 is not hydrogen.

Abstract: Disclosed are a brake disc manufactured from heterogeneous materials and a method of manufacturing the brake disc. In particular, the brake disc manufactured from heterogeneous materials, in which the number of bridges may be optimized to improve castability and relieve stress, thereby eliminating occurrence of a crack and the like which may be generated due to a difference in a thermal expansion coefficient between a friction part and a hat part.

Abstract: An image sensor having a pixel architecture for capturing a depth image and a color image. The image sensor may be configured in a pixel architecture in which a floating diffusion (FD) node is shared, and may operate in different pixel architectures in a depth mode and a color mode, respectively.

Abstract: A motor includes a stator, a rotor tube which is disposed inside the stator, a rotor core assembly which is coupled to an outer circumferential surface of the rotor tube, and a shaft which is coupled in the rotor tube. The rotor tube is divided into at least two stepped regions having different diameters. A multiple-row bearing has an inner wheel coupled to an outer circumferential surface of any one of the at least two stepped regions, and rotatably supports the rotor tube. Such a configuration ensures structural stability of the motor and minimizes a space occupied by a bearing.

Abstract: A refrigerator capable of detecting a stored item having a higher-than-ambient temperature and accordingly directing a cool airflow thereto for rapid cooling. The refrigerator includes a thermal image capturing unit for sensing a temperature of the item, a position sensing unit for locating the item in the storage space. A control unit can control a temperature and/or a direction of the cool air discharged from a cool air discharge unit via a fan unit based on the sensed temperature and position of the item.

Abstract: Compounds of formula I are provided: R1 is an alkoxy or O(CH2)pX, p is an integer from 2 to 3 and X is OH, NH2, or CO2H, m is an integer from 0 to 5, n is an integer from 0 to 5, each R2 is independently selected from hydrogen, alkenyl, hydroxyalkyl, alkoxymethyl, heterocyclyl, hetereocyclylmethyl, amino, amido, hydroxamido, any of which may be optionally substituted with one or more of acyl, alkyl, alkoxy, hydroxyalkyl, or halogen, each R3 is independently selected from hydrogen, halogen, alkyl, alkenyl, carboxy, hydroxymethyl, amido, and at least one of R2 and R3 is not hydrogen.

Abstract: A core formed from powder, such as a stator core for use in a motor for a vehicle, wherein the core is formed from metallic powder and includes an outer part disposed at an inside of the motor, an inner part disposed at an inside of the motor, and a winding part which connects the outer part and the inner part and on which a wire is wound, and to a motor for a vehicle using the same. The winding part is formed to have rounded corners and a height lower than the height of the inner part, and a connection part is obliquely formed between the winding part and the inner part so that the winding part and the inner part are naturally connected.

Abstract: Compounds of formula I are provided: R1 is an alkoxy or O(CH2)pX, p is an integer from 2 to 3 and X is OH, NH2, or CO2H, m is an integer from 0 to 5, n is an integer from 0 to 5, each R2 is independently selected from hydrogen, alkenyl, hydroxyalkyl, alkoxymethyl, heterocyclyl, hetereocyclylmethyl, amino, amido, hydroxamido, any of which may be optionally substituted with one or more of acyl, alkyl, alkoxy, hydroxyalkyl, or halogen, each R3 is independently selected from hydrogen, halogen, alkyl, alkenyl, carboxy, hydroxymethyl, amido, and at least one of R2 and R3 is not hydrogen.

Abstract: Disclosed is a brake disc manufactured from heterogeneous materials and a method for manufacturing the brake disc. The brake disc includes a friction part in which a connection hole is formed in a center, protrusions and recesses are alternately repeated along a circumference of the connection hole, the recess has a shape curved in an opposite direction of the connection hole. The brake disc also includes a hat part that is made of material different from that of the friction part, and has insertion grooves formed along an outer circumference so as to allow the protrusions to be inserted. Particularly, heat radiation holes are formed along the circumference of the connection hole at predetermined distance by connecting insertion parts of the protrusions to the insertion grooves of the hat part with a predetermined gap from an inner surface of the friction part. Also provided is a brake disc manufactured from heterogeneous materials having excellent durability.