Samsung Electronics Co., Ltd.

Hyundai Motor Company

Samsung Sdi Co., Inc.

Kia Corporation

Kia Motors Corporation

Samsung Mobile Display Co., Ltd.

Samsung Medison Co., Ltd.

Korea National University of Transportation Industry-Academic Cooperation Foundation

Jun-Ho Park

Hyoung-ki Lee

Woo-Yeon Jeong

Ki-wan Choi

Seok-won Bang

Dong-geon Kong

Hong-Wook Lee

Jin-hwan Park

Chang-kyu Choi

Jae-gu Yoon

Jun-young Mun

Seong-woon Kim

Young-Joon Park

Dong-ryeol Park

Ji-young Park

Hyuk Im

Hyun-do Choi

Byungin Yoo

Bo-Kun Choi

Yo-Han Lee

Chang-Ryong Heo

Seung-Yong Lee

Yeun-bae Kim

Gue-sung Kim

Ji-Young Park

Yoon-sok Kang

Chang-Kyu Choi

Sun-Gi Hong

Byung-Seok Soh

Myung-hoon Kim

Yeon-ho Kim

Nam-Woo Kim

Namwoo Kim

Won-Chul Bang

Dae-Woon Kim

Jin-Kwon Kim

Sung-Nam Baek

Pan-Sang Kim

Il-Joong Hwang

Dong-Chune Hong

Sang-Hyuk Mun

Hyun-Jun Lim

Hyung-Mook Yoon

Byng-Mo Jeon

Jay-woo Kim

Hongseok Yang

Hong-Seok Yang

Young-Su Lee

Byung-jin Choi

Kwangil Hwang

Chul-Ho Yu

Sungi Hong

Ho-Gi Jung

Won-Sik Song

Sung-jin Ahn

Seong-Woon Kim

Byung-In Yoo

Je-Ha Son

Jung-Kyun Ryu

Dae-Sung Hwang

Jaesoon Jang

Yillmyung Yim

Youn-Joo Lee

Jae-Kyu Suhr

Sung-Woo Nam

Seong-Wook Moon

Chan-Ki Min

Hye-Kil Hwang

Sungho Yoon

Byung-Chang Kwak

Jong-Chan Won

Hyoung-Ki Lee

Ki-Wan Choi

Jong-chan Won

Kwon-lu Lee

Dong-Geon Kong

Ho-Taik Lee

Kwang-Il Hwang

Yill-Myung Yim

Yeun-Bae Kim

Mun-Bo Shim

A roll pressing device may include a roller configured to pressurize a substrate provided with an active material, and provided with a pair of cooling lines through which a coolant circulates, respectively, a shaft supported by a bearing and configured to drive the roller, a pair of supply lines provided on both sides of the shaft and configured to supply the coolant to the pair of cooling lines, respectively, and a pair of discharge lines provided on the both sides of the shaft and configured to discharge the coolant having cooled the roller from the pair of cooling lines, respectively, where the pair of cooling lines are separated from each other.

Roll pressing device

Disclosed herein are an emergency operating system and an emergency operating method for a hybrid vehicle with a damaged bearing of an engine, which are capable of preventing a bearing from being further damaged due to a drive motor and a hybrid starter and generator (HSG) when damage to the bearing installed in an engine is detected and capable of driving the hybrid vehicle and which include a bearing damage detection operation, an engine driving maintaining operation, a first state of charge (SOC) comparison operation, and a first emergency operating operation.

Emergency operating system and method for hybrid vehicle with damaged bearing of engine

An apparatus for recognizing a driving lane based on multiple sensors is provided. The apparatus includes a first sensor configured to calculate road information, a second sensor configured to calculate moving obstacle information, a third sensor configured to calculate movement information of a vehicle, and a controller configured to remove the moving obstacle information from the road information to extract only road boundary data, accumulate the road boundary data to calculate a plurality of candidate location information on the vehicle based on the movement information, and select final candidate location information from the plurality of candidate location information.

Apparatus and method for recognizing driving lane based on multiple sensors

A method for sensing damage of bearing of engine using a vibration signal may include separating a vibration signal of an engine sensed by a vibration sensor installed at one side of the engine of a vehicle into a vibration signal by combustion knocking and a vibration signal of a bearing installed between a crank pin and a connecting rod; extracting, by a signal processing filter, a signal of a predetermined natural frequency band from the vibration signal of the bearing; determining whether the vibration signal of the bearing is higher than a predetermined bearing damage threshold, in a predetermined engine state condition in order to sense breakage of the bearing during operation of the engine; and confirming that the bearing has been damaged.

Method for sensing damage of bearing of engine using vibration signal

A method for sensing damage to a bearing of an engine using a vibration signal may sense the damage to the bearing even without a sensor for directly sensing the damage to the bearing using a frequency signal input to a knocking sensor from the engine for each traveling state (acceleration traveling, cruise traveling, deceleration traveling) of a vehicle.

Method for sensing damage to bearing of engine

A method of displaying an elastography image and an ultrasound diagnosis apparatus performing the method are provided. The method includes transmitting an ultrasound signal to an object, receiving a response signal to the transmitted ultrasound signal, determining ultrasound image data based on the received response signal, determining displacement image data based on the determined ultrasound image data, generating elastography images based on the determined displacement image data, dividing the elastography images into sections based on a criterion, and determining a representative elastography image of each of the sections based on one or more elastography images in each of the sections and quality information of the one or more elastography images, the quality information being based on a strain of a first elastography image among the one or more elastography images. The method further includes displaying the representative elastography image.

Method of displaying elastography image and ultrasound diagnosis apparatus performing the method

An electronic device with a heat radiation structure using an audio device is provided. The electronic device includes a first housing, a speaker module disposed on a surface of the first housing and configured to output sounds in a first direction, a sound reflection plate mounted above the surface of the first housing and having a first surface facing the speaker module, and a heat emission device disposed on a second surface of the sound reflection plate. The sound reflection plate may absorb heat generated from the heat emission device, and discharge the absorbed heat to the outside of the electronic device through a space between the surface of the first housing and the first surface of the sound reflection plate.

Electronic device with heat radiation structure using audio device

A method for detecting a damaged-bearing in an engine using a vibration signal may include: separating, by a controller, a vibration signal of the engine detected by a vibration detecting device installed on one side of the engine of a vehicle into a vibration signal caused by combustion knocking and a vibration signal generated in a bearing, extracting a signal in a predetermined natural frequency band from the vibration signal generated in the bearing using a band-pass filter, and processing the extracted signal to a quantified bearing signal using the controller, and comparing the quantified bearing signal with a preset damaged-bearing criterion using the controller to determine whether the quantified bearing signal is equal to or higher than the preset damaged-bearing criterion to determine a damage to the bearing.

Method for detecting damaged-bearing in engine using vibration signal

A probe irradiates an ultrasound wave to an object to induce a shear wave and first elasticity information is obtained according to a first calculating scheme. An internal region of interest of the object is set based on shear modulus values included in the first elasticity information. Second elasticity information is obtained based on the shear wave induced to the internal region of interest, according to a second calculating scheme. Accurate elasticity information is acquired by using the first and second elasticity information to obtain third elasticity information from which an elastography image is generated for display to a user.

Method and apparatus for obtaining elasticity information about region of interest by using shear wave

An ultrasound imaging apparatus and a method for operating the ultrasound imaging apparatus are provided. When providing an elasticity value to a user, the reliability of the elasticity value is provided to the user to enable the user to easily determine whether the elasticity value is an appropriate value.

Ultrasound imaging apparatus and method of processing ultrasound image thereof

An ultrasound diagnostic apparatus includes: a probe that includes a transducer array including transducers, which are activated as a first transducer group and a second transducer group, is configured to transmit ultrasound waves by at least one transducer included in the first transducer group and at least one transducer included in the second transducer group, and to detect echo signals from an object; and a controller configured to select a number of transducers to be activated in the first transducer group and in the second transducer group based on the object or a measurement result, generate echo images from the echo signals, and measure an object change movement speed, which is a speed at which a change in the object moves, from the echo images.

Ultrasound diagnostic apparatus, ultrasound image capturing method, and computer-readable recording medium

The present disclosure provides a method and an apparatus for providing notification information. The method includes identifying terminal location information in an area including a terminal; identifying at least one piece of setting location information in an area which is set by a user; providing corresponding first notification information when there occurs a notification event corresponding to the terminal location information; and providing at least one piece of corresponding second notification information when there occurs a notification event corresponding to the at least one piece of setting location information.

Method and apparatus for providing notification information

A method of generating an ultrasound elastic image includes: inducing a shear wave that propagates in a second direction by transmitting a first ultrasound signal including a push signal to an object in a first direction, by a curved array probe; transmitting a second ultrasound signal to the object and receiving an echo signal reflected by the object in response to the second ultrasound signal, via the curved array probe; and generating an elastic image of the object by using the received echo signal. The second ultrasound signal includes a plane wave having a straight line waveform parallel to the second direction.

Method and medical imaging apparatus for generating elastic image by using curved array probe

A composite cathode active material, a method of preparing the composite cathode active material, and a cathode and a lithium battery each including the composite cathode active material. The composite cathode active material includes a core including a lithium intercalatable oxide which enables intercalation and deintercalation of lithium; and a coating layer disposed on at least a portion of the core, wherein the conductive layer includes a lithium metal oxide which is an inactive lithium ion conductor, and wherein the lithium metal oxide contains a metal which has an atomic weight of 27 Daltons or more and is selected an element of Groups 3 to 14 of the Periodic Table of the Elements.

Composite cathode active material, method of preparing the composite cathode active material, and cathode and lithium battery each including the composite cathode active material

An ultrasound diagnostic method and apparatus determines a transmission condition for generating shear waves at two or more positions of an object, for each of a plurality of elements of a transducer, and generates an ultrasound signal transmitted to the object through a full aperture of the transducer, according to the transmission condition.

Ultrasound diagnostic method and apparatus using shear waves

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Hwaseong-si, South Korea

Jun-Ho Park