baber/WOPTO huggingface dataset:
Patent KR-20160142932-A (KR)
Title: 마모성이 개선된 시일부재
Inventor: SEO JEONG MIN
IPC: F16J15/16
Filed: 2015-06-03
Abstract: 본 발명은 회전기계장치의 회전체와 고정체 사이의 틈을 밀봉하는 시일부재에 관한 것으로, 상기 회전체의 둘레방향을 따라 상기 고정체에 결합되는 시일 하우징; 및 상기 시일 하우징의 길이방향을 따라 다수가 상기 시일 하우징에 장착되고, 상기 시일 하우징으로부터 상기 회전체측을 향해 연장 형성되는 시일체; 를 포함하고, 상기 시일체는, 열팽창률이 서로 다른 이종 재질로 이루어져 온도에 따라 말단이 상기 회전체측으로부터 멀어지는 방향으로 휘어지는 것을 특징으로 한다. 이에 의하여, 회전체의 회전동작에 따른 파손의 우려 및 마모의 진행이 경감되어 내구성이 향상되므로 장기간 사용할 수 있을 뿐만 아니라, 회전체의 회전동작에 대한 저항을 줄여 장치에 부하를 주지 않고 원활하게 동작할 수 있도록 하는 마모성이 개선된 시일부재가 제공된다.
Patent KR-20160145909-A (KR)
Title: 후강판 대형용접비드 굽힘정지특성 계산방법
Inventor: KIM KI HYUK
IPC: G01N33/20
Filed: 2015-06-10
Abstract: 본 발명은 후강판 대형용접비드 굽힘정지특성 계산방법에 관한 것으로 두께 30mm 이상, 항복강도 355N/㎟ 이상의 용접구조용 후강판을 SEP1390 시험규격에서 후강판의 용접비드의 최고 경도와 용접비드의 균열길이를 계산하며, 후강판의 CEV로 후강판의 용접비드의 최고 경도 및 용접비드의 균열길이를 계산하여 추정함으로써 굽힘정지특성을 시험하는데 소요되는 비용이나 시간을 크게 단축시킬 수 있는 효과가 있다.
Patent KR-20150144288-A (KR)
Inventor: POS MARTIN
IPC: B62B7/08
Filed: 2015-06-15
Abstract: The present invention relates to a child pushchair frame (1) and, particularly relates to a child pushchair sports frame, a baby carriage frame or a similar vehicle frame for a child. The child pushchair frame comprises: two rear wheels (3, 3′); one or more front wheels (7, 7′); a pusher (17) to push a child pushchair frame (1); and the child pushchair frame (1) which has a fixation measure (35) to fix the upper part (49) of the child pushchair. Each of the rear wheels (3, 3′) and the one or more front wheels (7, 7′) and/or a rotary axle (5, 9) are connected by at least one rear stabilization strut (39) and front stabilization strut (37) centering on a central axle roughly extended in parallel with a common rotary axle (5) of the rear wheels (3, 3′), thus the stabilization struts can be folded at a fully folded-together transportation position from a spread-apart travelling position and has a child pushchair frame which can be latched between the spread-apart travelling position and the fully folded-together transportation position and in reverse, at more than one position, particularly at a parking position.
Patent KR-20160148132-A (KR)
Title: Display device and method of driving the same
Inventor: GU BON SEOG
IPC: G09G3/32
Filed: 2015-06-15
Abstract: A display device comprises: a power supply unit for generating first driving voltage; a display panel having a pixel for sensing a practical applying voltage of the first driving voltage supplied from the power supply unit by using a storage capacitor to generate a sensing signal; and a data driving unit for generating a data signal based on image data provided from the outside and the sensing signal.
Patent KR-20170002834-A (KR)
Title: Dispenser for Liquid material cans
Inventor: SHIN JANG SEOP
IPC: B65D25/24
Filed: 2015-06-30
Abstract: According to the present invention, a dispenser for a liquid type raw material can enables a heavy raw material can to be easily tilted to conveniently take a raw material out by comprising: a can mounting unit where a raw material can is inserted; and a rotary mounting unit rotated by enabling both sides of the can mounting unit is connected thereto. Moreover, the present invention prevents the raw material can from falling frontward when the raw material can is tilted by comprising a can fixing device vertically moved and fixated between a pair of handle connection pieces.
Patent KR-20170004312-A (KR)
Title: Manufacturing method of EGR Cooler of engine
Inventor: PARK SOON KIL
IPC: B21D22/02
Filed: 2015-07-02
Abstract: The present invention relates to a manufacturing method of an EGR cooler of an engine, and more specifically, to a manufacturing method of an EGR cooler which presses an inlet and an outlet of a diffuser of an EGR cooler to produce the EGR cooler. According to the present invention, the manufacturing method of an EGR cooler comprises an inlet pressing step, an outlet pressing step, and a welding step. The inlet pressing step presses a steel plate by a press to make a diffuser inlet. The outlet pressing step presses a steel plate by a press to make a diffuser outlet. The welding step welds the diffuser inlet on one end of a heat exchanger and welds the diffuser outlet on the other end of the heat exchanger. Also, in the manufacturing method of an EGR cooler of an engine, the inlet pressing step and the outlet pressing step preferably press a steel plate of a SUS material. According to the present invention, the weight of a diffuser can be reduced by changing from a casting method to a pressing method. Therefore, manufacturing costs of an EGR cooler can be reduced.
Patent KR-20170012996-A (KR)
Title: The multi-purpose and multi-function detergent cleanning our body.
Inventor: BYUN JAE IL
IPC: A61Q19/10
Filed: 2015-07-27
Abstract: In the past, the entire body was washed using only soap. Presently however, a variety of cleaning agents, such as shampoo, conditioner, soap, shaving foam, body wash, and foam cleanser and the like are used for washing different parts of the body. This is economically inefficient, since various cleaning agents are used instead of a single cleaning agent. Moreover, since 5 or 6 cleaning agents are placed in a washing area, the washing process is more complex, efficiency is reduced in terms of space utilization, more time is consumed when getting ready for work in the morning, and the cleaning agents cause environmental pollution. The present invention aims resolve such problems by combining the various functions of shampoos, body washes, and the like into a single multifunctional cleaning agent (called The body cleaner).
Patent KR-20170014063-A (KR)
Title: Twisted Composite Yarn Based Nanofibers and Method for Manufacturing the Same
Inventor: KIM CHAN
IPC: D02G3/26
Filed: 2015-07-28
Abstract: The present invention relates to a nanofiber-only twist yarn obtained by preparing a nanofiber tape yarn by accurately slitting a nanofiber membrane prepared by electrospinning and then twisting the nanofiber tape yarn, or a nanofiber-based composite false-twist yarn obtained by composite-twisting the nanofiber-only twist yarn with a natural fiber or synthetic fiber, and a manufacturing method thereof. The nanofiber-based composite false-twist yarn includes: a nanofiber tape yarn including at least one bonding portion, or a false-twist yarn obtained by false-twisting the nanofiber tape yarn; and a natural fiber yarn or synthetic fiber yarn compositely false-twisted together with the nanofiber tape yarn or false twist yarn, wherein the nanofiber tape yarn is formed of a fiber-forming polymer material, and is composed of a nanofiber web obtained by integrating polymer nanofiber having an average diameter of less than 1 m and having micropores.
Patent KR-20160016670-A (KR)
Inventor: SUZUKI TAKAYUKI
IPC: G06F3/041
Filed: 2015-07-30
Abstract: The present invention relates to a touch sensor applied to an in-cell type touch panel. The touch sensor can improve touch performance with the same number of sensors and the same sensor area as an existing touch sensor even when an object having a small contact area for the touch sensor touches the touch sensor. The touch sensor applied to an in-cell type touch panel includes sensor devices. Each of the sensor devices has a shape wherein a maximum diameter for a circle inscribed in the sensor device is smaller than a diameter of a circle inscribed in a square having the same area as the sensor device.
Patent KR-20170014627-A (KR)
Title: method for lighting cold cathode fluorescent lamp with saving electric energy
Inventor: KIM JONG MOK
IPC: H05B37/02
Filed: 2015-07-30
Abstract: The present invention relates to a power-saving lighting method for a cold cathode fluorescent lamp. According to the present invention, the method includes the steps of boosting a voltage of a ballast, converting an incoming current into a direct current (DC) to be dropped, raising the frequency of DC electricity, and emitting electrons in a discharge tube to generate spark and turn on the fluorescent lamp. In this case, a reflective member is formed outside the discharge tube, and the reflective member is preferably formed of an aluminum sheet. Multiple pieces of the discharge tube are connected in series and a single ballast is used. According to the method of the present invention, a plurality of cold cathode fluorescent lamps can be easily turned on using a single ballast, so that not only the power saving effect but also the improved durability of the lamp due to the extended lifespan can be achieved.
Patent KR-20160018379-A (KR)
Inventor: KAWAKAMI MASATSUGU
IPC: H01M4/58
Filed: 2015-08-03
Abstract: The purpose of the present invention is to provide a positive electrode active material for a lithium battery capable of inhibiting an increase in resistance depending on time. The positive electrode active material of the present invention comprises: a positive electrode active material containing an Mn element and being an oxide; and a coating portion formed on a surface of the positive electrode active material. The coating portion comprises a Li element, a P element, an O element and the Mn element derived from the positive electrode active material, and the ratio of the Mn element with respect to the P element (Mn/P) is 1 or more at an interface between the positive electrode active material and the coating portion.
Patent KR-20170018535-A (KR)
Inventor: KIM SUNG GUN
IPC: A63B71/06
Filed: 2015-08-10
Abstract: The present invention relates to a system and a method for real-time score updating using a smart terminal and a score board using the same and, more particularly, to a system and a method for real-time score updating using a smart terminal and a score board using the same that can be applied to various sports games and can be inexpensively, easily, and conveniently used even in small groups of friends, clubs, and schools. The present invention is provided with a display terminal including a TV, a monitor, and an LED board, the smart terminal for input of user input for updating of background setting for the score board and match information in step with the progress of a match to be displayed on the display terminal, and an image processing terminal allowing the background set from the smart terminal and the updated match information to be displayed by controlling the display terminal. According to the present invention, the digital score board can be realized by the use of the TV, monitor, or LED board and the smart terminal and even without the purchase or installation of an extra digital score board. In addition, it can be inexpensively, easily, and conveniently used even in small groups of friends, clubs, and schools.
Patent KR-20170021011-A (KR)
Inventor: KWON YONG IL
IPC: H02J7/02
Filed: 2015-08-17
Abstract: The present invention relates to a wireless charging technology, and more specifically, to a wireless power transmitter capable of checking information about wireless charging operation by using a system of a vehicle when the wireless charging operation is performed in the vehicle, and to a vehicle control unit connected to the same. According to an embodiment of the present invention, the vehicle control unit is connected to at least one from a wireless power transmitter and a wireless power receiver which perform the wireless charging operation, and can display a message corresponding to information of a charging state generated based on state sensing information related to the wireless charging operation. Therefore, a user can more rapidly and stably recognize and manage various changes of the charging state, which may be generated in a vehicle driving environment by outputting various kinds of information related to the wireless charging operation through a vehicle control unit.
Patent KR-20170022157-A (KR)
Title: Crop harvesting device equipped with leveling device
Inventor: I JAE HWAN
IPC: A01D69/00
Filed: 2015-08-19
Abstract: The present invention relates to a crop harvesting apparatus with a leveling device. The crop harvesting apparatus comprises: a fixing frame having an attachment formed on one side thereof to be coupled to a rod end of an excavator or a high place operation car; a bucket linked to the other side of the fixing frame and allowing a user to ride therein; and a leveling device maintaining horizontality of the bucket. The leveling device comprises: a battery generating direct electromotive force by chemical action and supplying power; an actuator having both sides each fixed to sides of a bucket and a fixing frame and controlling inclination of the bucket by straightly moving by power supplied from a battery; a rotation piece which has a ㅜ-shape as a whole by having a horizontal member provided in a longitudinal direction and a vertical member protruding from a center part downward, formed at a lower end thereof, and coupled with a weight, and is provided to be rotated by inserting the fixing shaft into the center of the horizontal member; a sensor unit including a pair of limit switches provided at upper portions of both sides of the horizontal member and a pair of proximity sensors provided at lower portions of both sides of the horizontal member; a control unit supplying power to the actuator forward and backward when the sensor senses inclination of the bucket; and a rotation suppressing unit suppressing the rotation piece from suddenly rotating.
Patent KR-20170024655-A (KR)
Title: Method for manufacturing of organic light-emitting display apparatus
Inventor: KWON YOUNG GIL
IPC: H01L51/00
Filed: 2015-08-25
Abstract: Provided is a method of manufacturing an organic light-emitting display apparatus, capable of reducing production costs. According to one aspect of the present invention, the method of manufacturing an organic light-emitting display apparatus includes the steps of: forming an anode on a substrate; forming a lift-off layer on the substrate including the anode, in which the lift-off layer includes a fluoropolymer; forming a polymer layer on the lift-off layer, and forming a pattern on the polymer layer through a roll-to-roll stamp process; etching the lift-off layer in an area where the pattern is formed by using a first solvent including fluorine, on the anode; forming an organic functional layer including a light-emitting layer on an upper portion of the anode and an upper portion of an area where the polymer layer remains; removing the lift-off layer by using a second solvent including fluorine; and forming a cathode on the organic functional layer.
Patent KR-20170027093-A (KR)
Title: Apparatus for providing the moving body around vehicle
Inventor: KIM JUNG HUN
IPC: B60W40/02
Filed: 2015-09-01
Abstract: The present invention relates to a device for providing information about moving bodies around a vehicle. According to an embodiment of the present invention, the device for providing information about moving bodies around a vehicle comprises: a rear camera unit which acquires a peripheral image of a vehicle to collect information on an existence or a movement of a moving object around the vehicle; a wireless receiving and image transmitting unit which receives information on the presence or movement of the moving object collected by the rear camera unit to convert the resolution; and a display unit which displays the information on the presence or movement of the moving object converted by the wireless receiving and image transmitting unit to a user. The display unit is detachably placed on the vehicle to allow a user to carry.
Patent KR-20170029962-A (KR)
Title: 촬상소자가 관 내부에 삽입되는 관 검사용 광학장치
Inventor: KANG HEE SHIN
IPC: G01N21/954
Filed: 2015-09-08
Abstract: 본 발명 촬상소자가 관 내부에 삽입되는 관 검사용 광학장치는, 다수개가 묶여진 광 파이버 다발과, 광 파이버 다발로 레이저 광을 발사하는 레이저 생성기와, 광 파이버 다발 단부에 장착된 투명부재와, 투명부재에 내장된 초소형 카메라를 포함하며, 폴리카보네이트를 통해서 카메라가 직접 관 내부로 삽입됨으로써, 카메라가 관 내부에서 반사되는 빛에 직접적으로 노출되고 이로써, 수광경로 설계가 불필요해지는 효과가 있다.
Patent KR-20170030195-A (KR)
Title: Plasma device having enhanced plasma intensity
Inventor: SUH KEE WON
IPC: H01J37/32
Filed: 2015-09-09
Abstract: The present invention relates to a plasma device which comprises: a chamber having a workpiece processed with plasma; an antenna coil installed outside the chamber, and forming the plasma by rotating around a central shaft; a chuck unit installed inside the chamber, and mounting the workpiece; and an RF power unit applying high frequency power to the antenna coil or the chuck unit. The plasma device improves intensity or uniformity of the plasma.
Patent KR-20170030220-A (KR)
Title: 어류의 사료 제조방법 및 이에 의해 제조된 사료
Inventor: HUH CHUNG SHIK
IPC: A23K1/14
Filed: 2015-09-09
Abstract: 사료가 침강한 후에 부상하도록 하여 수층별 다양한 먹이 반응을 보이고 사육수의 오염을 최소화하는 어류의 사료 제조방법 및 이에 의해 제조된 사료를 제시한다. 제시된 어류의 사료 제조방법은 어분과 전란과 밀가루와 크릴과 탈지분유 및 글루텐을 포함하는 원재료를 준비하는 단계, 원재료를 혼합기에 넣어 혼합시키는 단계, 혼합기내에서 형성된 입자들을 유동층 과립 건조기내에서 저온 가공하여 과립의 형상을 만드는 단계, 및 형성된 과립을 원하는 크기로 만드는 단계를 포함한다.
Patent KR-20170030336-A (KR)
Inventor: LEE HEE CHEOL
IPC: H01L21/78
Filed: 2015-09-09
Abstract: Disclosed is a die-ejecting device for separating a die from a dicing tape. The device comprises: an adsorption unit vacuum-adsorbing a center portion of a lower surface of a die area of the dicing tape where the die is attached; and a driving unit enabling the adsorption unit where the center portion of the lower surface of the die area is vacuum-adsorbed to separate the die from the dicing tape to be simultaneously descended and rotated.
Patent KR-20170037287-A (KR)
Inventor: KOO DONG HAN
IPC: B62B3/02
Filed: 2015-09-25
Abstract: A variable area type loading apparatus is disclosed. The variable area type loading apparatus comprises: a frame unit where a plurality of support bars which can be extended or contracted are coupled to each other, supporting an object; and a supporting unit coupled to the frame unit and supporting the frame unit to enable the frame unit to be positioned at the predetermined height from the ground surface. The frame unit has an area supporting the object which is expanded or contracted in accordance with extension or contraction of the support bar.
Patent KR-20170039029-A (KR)
Title: Control circuit unit and display device having the same
Inventor: GO JEONG HUN
IPC: G09G3/20
Filed: 2015-09-30
Abstract: A driving circuit unit comprises: a printed circuit board; an electronic device mounted on the printed circuit board; and a shield can arranged on the printed circuit board, configured to surround the electronic device, and to shield electromagnetic wave generated in the electronic device. The shield can includes a shield cover to overlap at least a part of an irradiation hole defined on an upper wall of the shield can in a vertical direction.
Patent KR-20170039786-A (KR)
Inventor: AN SEONG RYONG
IPC: H05B37/02
Filed: 2015-10-01
Abstract: 본 발명은 일정한 폭과 길이를 가지는 라인빔 형태로 광을 조사하되 조사되는 라임빔의 모든 영역에서 균일한 광량이 조사되는 개별 LED 광원 다수개를 자유롭게 연결하여 확장할 수 있는  확장형 LED 광원에 관한 것으로서, 본 발명에 따른 확장형 LED 광원은, 광원의 전체 종방향 길이에 대하여 조사되는 광량이 균일한 개별 LED 광원; 상기 다수개의 개별 LED 광원이 길이 방향으로 연결되어 이루어지는 확장형 LED 광원 모듈; 상기 개별 LED 광원과 개별적으로 연결되어 설치되며, 각 개별 LED 광원에 전원을 인가하는 개별 전원 공급부; 상기 다수개의 개별 LED 광원을 제어하고 상위 장치와 통신하는 메인 제어부; 상기 메인 제어부에 전원을 공급하는 메인 전원 공급부;를 포함한다.
Patent KR-20170040996-A (KR)
Title: Composition for cellular immunotherapy comprising cancer-testis antigen for prevention or treatment of Korean intractable multiple myeloma and preparation method thereof
Inventor: LEE JE JUNG
IPC: A61K38/16
Filed: 2015-10-06
Abstract: The present invention relates to a composition comprising cancer-testis antigen for preventing or treating Korean intractable multiple myeloma and, more specifically, to a composition for cellular immunotherapy comprising dendritic cells with antigen and cancer-testis antigen specific cytotoxicity T lymphocyte cells as active ingredients induced therefrom for preventing or treating Korean intractable multiple myeloma. The composition induces strong tumor specific cytotoxicity immune reaction for cancer immunotherapy, and can be used as a vaccine for treating cancer which is safe and has no side effects.
Patent KR-20170042031-A (KR)
Inventor: PARK UN HAK
IPC: F17C13/10
Filed: 2015-10-08
Abstract: The present invention includes: a body having an inner space in such a manner that one side thereof is opened to accommodate a gas tank, and equipped with a door installed in the opened portion; and a heating means installed in the body, and configured to operate to increase temperature of the inner space. The heating means includes: a solar panel; a heating portion coupled to the solar panel and installed in a heated portion to heat the heated portion; the heated portion provided in the inner space; and a weight measurement means installed under the heated portion. As such, the present invention provides a storage device for an LP gas tank configured to be operated to heat the LP gas tank placed on an upper portion of the heated portion and to maintain warmth thereof.
Patent KR-20170044355-A (KR)
Title: 공동운영 노선 매칭시스템 및 방법
Inventor: KIM CHANG HYUN
IPC: G08G1/123
Filed: 2015-10-15
Abstract: 본 발명은 공동운영 노선 매칭시스템 및 방법에 관한 것으로서, 보다 상세하게는, 사용자로부터 차량노선 정보를 입력받는 사용자 단말; 및 상기 사용자의 차량노선 정보와 기 저장된 다른 사용자의 차량노선 정보를 비교하여 그루핑하고, 각 경유 정류장별 위치 유사도 및 시간 유사도를 종합하여 일치하는 순서에 따른 차량노선 정보를 제공하는 서버;를 포함하여 구성된다.
Patent KR-20170047709-A (KR)
Title: Evaluation method for electrical conductivity of conductive polymer composition comprising cnt
IPC: G01R27/02
Filed: 2015-10-23
Abstract: The present invention relates to a method of evaluating conductivity of a carbon nanotube containing conductive polymer. The method measures an intensity ratio (I_G/I_D) between a G band and a D band by Raman spectroscopy of a carbon nanotube, and evaluates conductivity of the carbon nanotube containing conductive polymer using the I_G/I_D value as an evaluation index. The evaluation method uses a small amount of carbon nanotubes, and the present invention provides a method to evaluate conductivity before synthesizing a conductive polymer resin; thereby enabling efficient product development.
Patent KR-20170049705-A (KR)
Title: Organic light emitting diode display
Inventor: OH JAE HWAN
IPC: H01L27/32
Filed: 2015-10-27
Abstract: An organic light emitting display device includes a substrate, a plurality of organic light emitting elements positioned on the substrate, a plurality of pixel circuits which are located between the substrate and the plurality of organic light emitting elements and include a plurality of transistors which include active patterns connected to the plurality of organic light emitting elements, respectively, and a shield layer which traverses the plurality of pixel circuits and overlaps with the active pattern of a part of the plurality of transistors. Accordingly, the present invention can improve the characteristics of a thin film transistor connected to the organic light emitting element.
Patent KR-20160051632-A (KR)
Title: 얼라인먼트 장치, 노광 장치, 및 얼라인먼트 방법
Inventor: NAKATANI TAKESHI
IPC: G03F7/20
Filed: 2015-10-28
Abstract: (과제) 얼라인먼트 마크를 검지 가능한 범위가 넓은 얼라인먼트 장치, 노광 장치, 및 얼라인먼트 방법을 제공한다. 
(해결 수단) 얼라인먼트 장치는, 얼라인먼트용 마크가 부여된 워크가 올려놓아지는 재치면을 갖고, 상기 재치면을 관통하여 상기 워크를 볼 수 있는 관통 구멍이 복수 설치되어 있는 재치대와, 상기 재치면에 병행하여 돌출한 완부로부터 상기 완부와 교차하는 방향을 바라보는 시야를 갖고, 상기 워크의 상기 마크를 상기 시야 경유로 검출하는 검출기와, 상기 재치대를 상기 재치면을 따른 면 내에서 이동시켜 상기 재치대의 관통 구멍을 상기 검출기의 시야와 대향시키는 이동기를 구비한다.
Patent KR-20150128635-A (KR)
Title: 무단변속장치
Inventor: DO YOUNG MIN
IPC: F16H37/04
Filed: 2015-10-29
Abstract: 본 발명은 무단변속장치를 이용하여 힘의 입력과 출력 간 균형을 도모할 방법에 관한 것으로, 구동폴리와 종동폴리로 구성된 무단변속장치(CVT)를 구현하는 한 가지 방법으로, 구동폴리의 구동축 내부에 두 개의 차동사이드기어, 하나의 차동피니언기어축, 하나 이상의 차동피니언기어를 장치하고, 차동피니언기억축을 통해, 차동사이드기어에 회전력을 전달하며, 두 차동사이드기어 중 하나는 종동폴리의 회전에 연동하고, 다른 하나는 별도의 저항 인가장치에 연동하여, 상기 종동폴리의 회전 저항과 상기 다른 하나의 별도의 저항 인가장치에 의한 회전 저항 간의 차이에 의해, 구동폴리 및 종동폴리의 고정쉬드와 이동쉬드 간 간격이 조절되는 것을 특징으로 하는 무단변속장치.
Patent KR-20170051087-A (KR)
Title: Housing for LED streetlight
Inventor: SEO WON CHAE
IPC: F21V29/507
Filed: 2015-11-02
Abstract: Provided is a housing for an LED streetlight. According to an embodiment of the present invention, the housing for an LED streetlight for protecting an LED light source by being coupled to a transparent cover is formed through injection molding of a graphite member including a matrix and a graphite-nanometal composite dispersed on the matrix and having a nanometal particle coupled to the surface of graphite.