baber/WOPTO huggingface dataset:
Patent KR-20110102107-A (KR)
Inventor: JUNG SEOK BONG
IPC: A22C25/20
Filed: 2010-06-07
Abstract: 본 발명은 오징어 다리 가공기에 관한 것으로서, 본 발명자가 선출원(10-2009-01087907)한 오징어 가공기에서 절단 배출되는 오징어 다리에서 입과 눈을 간단하게 제거할 수 있는 오징어 다리 가공기를 제공코자 하는 것이다. 
즉, 본 발명자는 오징어 다리 가공기(1)에 있어서, 오징어 다리(3)를 안치한 상태로 이송하도록 도마컨베이어(10) 상측으로 가압컨베이어(20)를 배치하여 구동모터(4)와 체인(5)으로 서로 역방향으로 일괄 구동되도록 기체(2)에 설치하되; 상기 도마컨베이어(10)는 체인(11)에 수개의 도마(12)를 결합하되, 도마(12)에는 폭 방향으로 일측에는, 호형의 가공면(13a) 하부에 직선의 배출면(13b)을 배치되고 배출면에 절단홈(13c)을 구비된 가공홈(13)을 형성하며; 상기 도마컨베이어(10)와 가압컨베이어(20)에 의해 이송되는 오징어 다리(3)에서 입과 눈(3a)을 분리하고 절단하도록 가공홈(13)상에는 제1분리수단(30) 및 절단수단(40)을 설치하고; 상기 절단수단(40)에 의해 분리된 오징어 다리(3)와 입과 눈(3a)을 분리 배출하는 다리배출판(60)과 눈과 입 배출판(70)을 설치하며; 제1분리수단(30)은 분리용 모터(33)로 구동되도록 정면에서 볼 때 단차가 지도록 절개날(35)을 설치한 2개 이상의 스크레이퍼(31b)를 축부(31a)에 형성한 분리날개(31)를 설치하되, 상기 분리날개(31)는 도마컨베이어(10)의 진행방향 쪽으로 갈수록 점차 커지는 테이퍼 형상으로 설치판(32)에 결합하여 가공홈(13)과 스크레이퍼(31b) 사이의 점차 좁아지는 공간(P)에 의해 오징어 다리(3)에서 입과 눈(3a)을 분리하도록 하고, 상기 스크레이퍼(31b)의 선단에는 정면에서 볼 때 단차가 지도록 절개날(35)을 설치하며, 상기 절단수단(40)은 기체(2)에 고정 설치된 절단용 모터(41)에 의해 구동되도록 절단칼(42)을 설치한 것이다.
Patent KR-20110109766-A (KR)
Inventor: KUO COOPER S K
IPC: G02F1/13
Filed: 2010-06-08
Abstract: 지지 기구는 제1 스캐너에 제1 스캐닝 영역을 제공하는 제1 작업 프레임, 제1 패널을 지지하는 제1 프레임, 및 제2 패널을 지지하는 제2 프레임을 포함하되, 상기 제1 프레임은 상기 제1 작업 프레임의 제1측에 회동 가능하게 연결됨으로써 상기 제1 프레임이 상기 제1 스캐닝 영역을 향하여 접히는 접힌 위치와 상기 제1 프레임이 상기 제1 스캐닝 영역에서 멀어지는 펼친 위치 사이에서 상기 제1 프레임이 상기 제1 작업 프레임의 상기 제1측의 주위를 회동할 수 있고, 상기 제2 프레임은 상기 제1 작업 프레임의 제2측에 회동 가능하게 연결됨으로써 상기 제2 프레임이 상기 제1 스캐닝 영역을 향하여 접히는 접힌 위치와 상기 제2 프레임이 상기 제1 스캐닝 영역에서 멀어지는 펼친 위치 사이에서 상기 제2 프레임이 상기 제1 작업 프레임의 상기 제2측의 주위를 회동할 수 있고, 상기 제1 스캐닝 영역은 상기 제1 프레임 및 상기 제2 프레임 중 어느 하나가 접힌 위치에 있고 상기 제1 프레임 및 상기 제2 프레임 중 다른 하나가 펼친 위치에 있을 때 상기 제1 스캐너가 상기 제1 프레임 및 상기 제2 프레임 중 상기 어느 하나를 스캔할 수 있게 한다.
Patent KR-20110001915-A (KR)
Title: Cosmetic composition for improving skin wrinkle containing rubus coreanus extract
Inventor: KIM DONG HYUN
IPC: A61Q19/00
Filed: 2010-06-25
Abstract: PURPOSE: A cosmetic composition containing Rubus coreanus extract is provided to suppress formation of SNARE complex and to improve anti-wrinkling. CONSTITUTION: A cosmetic composition for improving anti-wrinkling contains 0.0001-30 weight% of Rubus coreanus extract as an active ingredient. The Rubus coreanus extract is obtained from fruit of Rubus coreanus Miquel using 80% ethanol. The Rubus coreanus is pretreated by steaming at 120-150°C for 3-6 hours, roasting at 100-180°C for 10 minutes to one hour and 80-100°C for 10 minutes to one hour.
Patent KR-20120000302-A (KR)
Title: 티브이 모니터 보호용 외곽후레임 및 제조방법
Inventor: LEE CHANG MOK
IPC: B23P15/00
Filed: 2010-06-25
Abstract: 본 발명은 최근 양산되고 있는 디지털 티브이의 모니터를 보호하기 위한 티브이 모니터보호용 외곽후레임과 그 제조방법에 관한 것으로, 철판소재를 사용하고자하는 모니터의 외곽후레임의 사이즈에 맞추어 절단하거나 블랭킹하는 소재절단공정인 제1공정과; 
상기 소재절단공정인 제1공정에서 일정한 사이즈로 절단한 소재를 사각틀을 구성하도록 막대기응착용접 방법으로 용접하는 사각틀 형성공정인 제2공정과; 
상기 사각틀 형성공정인 제2공정에서 4개의 소재를 용접하여 사용하고자하는 티브이모니터의 크기에 알맞게 사각틀로 구성된 표면에 #4의 거친 연마페이퍼로 표면에 스크래치무늬를 형성하는 무늬형성공정인 제3공정과; 
상기 무늬형성공정인 제3공정에서 표면에 무늬를 형성한 사각틀로 된 소재의 무늬 표면을 광택연마처리하는 표면연마공정인 제4공정과; 
상기 표면연마공정인 제4공정에서 표면을 광택연마처리한 사각틀 소재에 유브이(UV)코팅처리하는 표면코팅처리공정인 제5공정과; 
상기 표면코팅처리공정인 제5공정에서 유브이(UV)코팅처리된 사각틀 소재를 프레스로 가공하여 형상을 완성하는 가공공정인 제6공정과; 
상기 가공공정에서 완성된 사각틀 소재를 연마포로 연마하여 광택처리하는 광택연마공정으로 네개의 철판소재를 막대기용접으로 용접하여 티브이 모니터 외곽에 알맞는 사이즈로 사각후레임을 구성함으로써, 소재의 손실을 최소화하여 생산원가를 대폭절감하고 가공을 효율적으로 하도록 하는 등 지금까지의 제조방법과 제품에서는 실현할 수 없는 원가절감으로 제품의 단가를 최소화할 수 있는 신규한 발명이다.
Patent KR-20120000832-A (KR)
Title: Proliferation method of pro-embryogenic in yellow poplar
Inventor: KIM YONG WOOK
IPC: A01H4/00
Filed: 2010-06-28
Abstract: PURPOSE: A method for proliferating embryogenic tissue of Lilium longiflorum Thunb is provided to produce a large amount of Lilium longiflorum Thunb timbers. CONSTITUTION: A method for proliferating embryogenic tissue of Lilium longiflorum Thunb comprises: a step of collecting embryo from immature seeds of Lilium longiflorum Thunb after pollination; a step of culturing the embryos to induce embryogenic tissue of Lilium longiflorum Thunb; and a step of culturing the embryogenic tissues. The embryogenic tissue is induced in a medium containing 100mg/L of casein hydrolysate, 3.0 mg/L of 2,4-dichlorophenoxy acetic acid, 0.25 mg/L of benzyl adenine, 40 g/L of sucrose, and 0.2% of gelite.
Patent KR-20120000849-A (KR)
Inventor: KIM HYUNG SEOK
IPC: F16D21/06
Filed: 2010-06-28
Abstract: 간단한 구조로 컴팩트화를 구현하여 중량감소 및 조립공정을 단순화할 수 있으며, 유성기어세트를 통한 고감속비 구현 및 작동력 분산효과로 제품 플라스틱화를 구현할 수 있는 듀얼클러치 변속기의 변속장치가 제공된다. 
이를 위해, 본 발명의 실시예에 의한 듀얼클러치 변속기의 변속장치는, 일정각도로 배열된 제1 변속러그 및 제2 변속러그와, 모터와, 상기 모터와 연결되어 회전되는 동력전달기구와, 상기 동력전달기구와 치합하여 회전되는 유성기어세트와, 상기 유성기어세트가 내측면에 치합되어 회전되고, 외측면에는 상기 제1 변속러그 및 제2 변속러그 중 어느 하나를 변속단이 체결되도록 이동시키고, 다른 하나를 중립상태로 해제되도록 이동시키는 변속가이드가 형성된 링기어를 포함한다.
Patent KR-20120007347-A (KR)
Title: The light image projector lighting device
Inventor: NOH YOUNG JOON
IPC: F21Y101/02
Filed: 2010-07-14
Abstract: PURPOSE: An optical figure lighting apparatus is provided to display illumination with various natural and beautiful colors, thereby improving the quality of interior illumination. CONSTITUTION: A rectifier(10) converts an AC power source into a DC power source by receiving the AC power source from a commercial power source. A constant voltage device(20) maintains fixed voltage converted into the DC power source in the rectifier. An amplifier(30) is comprised in order to operate an LED. A four-angle high brightness LED(40) has a wide angle light emitting width. An optical figure(50) displays an image with various colors by receiving light from a plurality of LEDs.
Patent KR-20120008292-A (KR)
Title: Virtual arthroscope surgery system
Inventor: SHIN DONG SUN
IPC: G09B9/00
Filed: 2010-07-16
Abstract: PURPOSE: A virtual arthroscopic surgery system is provided to reduce a danger of a surgery by implementing a virtual surgery in the same environment as the actual environment. CONSTITUTION: A virtual arthroscopic surgery system is comprised of a controller(10) and a simulator(20). The controller generates a signal according to the use state of a user. The simulator shows a 3D image by reflecting an arthroscopic image property. The simulator performs a virtual arthroscopic surgery by reflecting a virtual operation of the controller to the 3D image according to the signal of the controller. The simulator generates a signal according to the virtual operation of the controller in the 3D image. The controller operated by the signal.
Patent KR-20120021414-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: LIM SOO JUNG
IPC: H04N13/239
Filed: 2010-07-30
Abstract: PURPOSE: A mobile terminal and a control method thereof are provided to convert information about an object in a preview image into a 2D or 3D image. CONSTITUTION: A location information unit(115) finds a current location of a mobile terminal(100). A touch screen displays a preview image of a camera(121). A control unit(180) searches object information about at least one objet in the preview image based on the current location of the mobile terminal. If a specific part of the preview image is touched, the control unit converts the touched part into a 3D image.
Patent KR-20120012070-A (KR)
Title: Shock absorber for vehicle
Inventor: LEE SEUNG HAK
IPC: F16F9/32
Filed: 2010-07-30
Abstract: PURPOSE: An impact absorber for a vehicle is provided to absorb the rebound shock and the noise generated from the ground by limiting the rebound stroke of the impact absorber. CONSTITUTION: An impact absorber(100) for a vehicle includes a rod guide(110), a rebound stopper(122), and a middle rod guide(124). The rod guide is installed on the upper side of an inner shell(102). The rebound stopper is installed on a piston rod(108), and is formed with a pair of protrusions protruded from the piston rod. The rebound stopper includes stop rubber, and a metal supporting member supporting the stop rubber from the lower side. The middle rod guide is located on the inner surface of the inner shell in between the rod guide and the rebound stopper.
Patent KR-20120021702-A (KR)
Title: Eco-drive indicator using smart phone for vehicle
Inventor: KO KWANG HO
IPC: B60W50/08
Filed: 2010-08-13
Abstract: PURPOSE: An echo drive indicator for a vehicle using a smartphone is provided not to need to secure separate mounding space for installing a smartphone, thereby having high availability of the space of narrow vehicles. CONSTITUTION: An echo drive indicator for a vehicle using a smartphone comprises a smartphone(100), an operator, and a display(300). The smartphone detects vehicle speed by using a GPS sensor(110). The smartphone has a gravity sensor(120) for detecting the angle of the inclination of roads. The operator calculates fuel efficiency data by using the car speed and the angle of the inclination of roads. The display outputs the calculated data.
Patent KR-20120017929-A (KR)
Title: Display apparatus and method of providing power thereof
Inventor: PARK SUNG UN
IPC: G09G3/30
Filed: 2010-08-20
Abstract: PURPOSE: A display device and a power supplying method thereof are provided to reduce electrical energy consumption of a power supply unit by supplying power supply voltage of a panel through a direct driving integrated circuit instead of the power supply unit. CONSTITUTION: A panel(100) acts in a normal mode or a low power display mode. A power supply unit(300) outputs first high voltage and first low voltage to the panel. The power supply unit creates first supply voltage based on panel power supply voltage. A direct driving integrated circuit(400) selects one among a plurality of input voltages according to a display mode. The direct driving integrated circuit creates second supply voltage based on the panel power supply voltage and logic voltage. The direct driving integrated circuit outputs second high voltage and second low voltage created based on input voltage to the panel.
Patent KR-20120019682-A (KR)
Title: Nonvolatile memory device, operating method thereof and memory system including the same
Inventor: KIM TAE YOUNG
IPC: G11C16/08
Filed: 2010-08-26
Abstract: PURPOSE: A non-volatile memory apparatus, an operation method thereof, and a memory system including the same are provided to control the threshold voltage of eliminated memory cells with a target value, thereby improving reliability. CONSTITUTION: A memory block corresponding to a received address is selected among a plurality of memory blocks in response to a received elimination command. A part of a word line addressed among a plurality of word lines of the selected memory block is saved. A plurality of memory cells of the selected memory block is eliminated(S110). The memory cells connected to the parts of the word lines are eliminated-verified in a unit of each word line based on the saved addresses(S120). An elimination-verification process is repeated when the elimination-verification process for the memory cells has failed(S130).
Patent KR-20120019761-A (KR)
Title: A model ration supply device for the adhesion prevention that used a table revolution
Inventor: PARK JUNG SU
IPC: B65G65/30
Filed: 2010-08-26
Abstract: PURPOSE: A circular fixed quantity supply device capable of preventing adhesion using table rotation is provided to smoothly discharge raw materials from a transfer tank without adhesion by employing a removal cylinder installed beneath a guide plate. CONSTITUTION: A circular fixed quantity supply device comprises a plurality of guide plates(14), a table(15), and a roller(22). The guide plates are fixed to a transfer tank(10) and bent toward a center axis(11). The table is installed beneath the guide plate and connected to the center axis to rotate. The roller is installed on one side beneath the table and supports the table upward.
Patent KR-20120023297-A (KR)
Title: Three dimensional semiconductor memory device and method of fabricating the same
Inventor: CHANG SUNG IL
IPC: H01L27/115
Filed: 2010-09-01
Abstract: PURPOSE: A three-dimensional semiconductor apparatus and a manufacturing method thereof are provided to localize a region for charge storage, thereby solving a technical problem due to a charge spreading phenomenon. CONSTITUTION: A charge storage layer(CL) covers an opening part and an undercut region(107). The charge storage layer comprises vertical parts(VTP), horizontal parts(HRP), and connection parts(CNP). The space between the horizontal parts is filled with a tunnel insulating layer(TIL). The tunnel insulating layer includes extension parts arranges between the horizontal parts of the charge storage layer. A gap is formed between the horizontal parts.
Patent KR-20120024234-A (KR)
Title: Submaxilla traction device
Inventor: HWANG CHEONG PUNG
IPC: A61C19/00
Filed: 2010-09-06
Abstract: PURPOSE: A submaxilla traction device is provided to minimize side effects when being worn on a user and to be conveniently used. CONSTITUTION: A submaxilla traction device comprises an upper teeth receiving part(10), a lower teeth receiving part(20), a connecting member(30), a fixing member(40), a fixation pin(50), and a length adjustment member(60). The upper teeth receiving part is attached to and detached from the upper teeth. The lower teeth receiving part is attached to and detached from the lower teeth. Male screw thread(310) is formed in both ends of the connecting member. The fixing member is fixed to both ends of the lower teeth receiving part. The fixation pin is installed in one side of the fixing member. In the length adjustment member, screw grooves are formed in both sides thereof.
Patent KR-20120026942-A (KR)
Title: Air washer
Inventor: YANG SEUNG DAE
IPC: F24F6/16
Filed: 2010-09-10
Abstract: PURPOSE: A humidifying air purifier is provided to easily exchange and wash a filter by supporting a sucking grill with respect to the sucking hole of a main body at a pre-set angle and being capable of attaching and detaching the sucking grill. CONSTITUTION: A humidifying air purifier includes a main body(110), a sucking grill(140), and an attaching and detaching part(160). The main body includes a sucking hole(114) and a discharging hole(115) suck and discharge external air. The sucking grill is combined with the sucking hole of the main body. The attaching and detaching part rotates and separates the sucking grill with respect to the main body. A mounting part is formed at the sucking grill to mount a filter for purifying the external air.
Patent KR-20120027984-A (KR)
Title: Capacity type touch screen
Inventor: CHAE KYOUNG SOO
IPC: G06F3/044
Filed: 2010-09-14
Abstract: PURPOSE: A capacitive touch screen is provided to improve touch sensitivity by forming plural electrode patterns having unique coordinate information to an outside area. CONSTITUTION: The width of a first electrode pattern(210) is narrow in lengthwise direction. A second electrode pattern(220) is adjacent to the first electrode pattern. The width of the second electrode pattern is narrow along a reverse direction. A plurality of third electrode patterns(300) is formed in the outer area of the second electrode patterns and the first electrode patterns.
Patent KR-20110073234-A (KR)
Title: Damper
Inventor: MURAKAMI HIROSHI
IPC: F16F9/34
Filed: 2010-09-29
Abstract: PURPOSE: A buffer is provided to prevent the excessively increasing of inside pressure of a back pressure chamber in the opening of a main valve. CONSTITUTION: A buffer comprises a cylinder(2), a reservoir(4), and a volume compensation chamber. A piston(5) can move within the cylinder with inserted. The cylinder is divided with the piston into a cylinder upper chamber(2A) and a cylinder lower chamber(2B). The piston is connected with one end of a piston rod(6) using a screwnut(7). The reservoir is formed between cylinder and outer tube(3). The volume compensation chamber is partitioned from a pilot chamber by the baffle member. The volume compensation chamber is communicated in the downstream side of the main valve.
Patent KR-20120035481-A (KR)
Title: Apparatus and method clearing image
Inventor: SONG SUNG HO
IPC: G06T5/00
Filed: 2010-10-05
Abstract: PURPOSE: An image improvement apparatus and method thereof are provided to display natural colors by correcting the loss of data in a high definition image conversion process of data. CONSTITUTION: A noise reduction unit(10) reduces the noise of an edge unit in an first input image. A resolution improving unit(20) executes a high resolution conversion method. A blocking unit(30) establishes an area where the high resolution conversion method is applied. A tone correction unit(40) corrects tones of the first image established by the blocking unit.
Patent KR-20120037761-A (KR)
Inventor: KANG GUI SUNG
IPC: C08L23/16
Filed: 2010-10-12
Abstract: PURPOSE: A resin composition is provided to have excellent transparence, and processability in wide temperature range, and to offer a food container, a sheet, a film, and stationary. CONSTITUTION: A resin composition comprises 100.0 parts by weight of ethylene-propylene random copolymer, and 0.1-0.3 parts by weight of nucleating agent. The nucleating agent is a combination of two or more sorbitol based nucleating agent. The combination are two or more combinations selected from 1,3:2,4-bis(3,4-dimethyldibenzylidene) sorbitol, bis(p-methyldibenzylidene) sorbitol, and substituted dibenzylidene sorbitol. The ethylene-propylene random copolymer has ethylene content of 1-6 parts by weight on the basis of 100.0 parts by weight of the copolymer, and melt index is 14-22 g/10min.
Patent KR-20120038328-A (KR)
Title: Block for reinforced earth retaining wall and retaining wall using the same
Inventor: JO SAENG MYUNG
IPC: E02D29/02
Filed: 2010-10-13
Abstract: PURPOSE: A reinforced earth retaining wall block and a reinforced earth retaining wall structure using the same are provided to minimize damage to a retaining wall even if earth pressure is concentrated on the retaining wall. CONSTITUTION: A reinforced earth retaining wall block comprises a first block(1) and a second block(2). The first block has first hanging protrusions(12) and a first entry groove(11). The second block has second hanging protrusions(22) and a second entry groove(21). When the first block is coupled to a column, the second hanging protrusions are hung on the first hanging protrusions so that the second block can be coupled to the first block.
Patent KR-20120039417-A (KR)
Title: Hole cutter
Inventor: KANG YOUNG SUK
IPC: B23B51/04
Filed: 2010-10-15
Abstract: PURPOSE: A hole cutter is provided to enhance durability since the separation of a cutting blade is prevented even if vibration and friction are applied when a boring work is made. CONSTITUTION: A hole cutter comprises a body(10), cutting blades(20), and a connecting unit(30). The upper end(10a) of the body is formed with a diameter larger relatively than a lower end(10b). The cutting blades are protruded on the upper end of the body at regular intervals. The connecting unit is formed on the lower end of the body and, the cutting blade is coupled to a drill and torque is transferred to the body.
Patent KR-20120039835-A (KR)
Title: Carrying frame variable device of truck for double width goods transport
Inventor: JUNG JU YOUNG
IPC: B60P1/04
Filed: 2010-10-18
Abstract: PURPOSE: The loading frame variable apparatus of a wide width truck is provided to compactize a support structure for maintaining the inclined state of a loading frame and to rapidly form the support structure. CONSTITUTION: The loading frame variable apparatus(100) of a wide width truck includes a fixed frame(110), a loading frame(120), loading frame driving members(160, 170), loading frame supporting members(130, 180). The fixed frame forms the structure of a wide width truck for transporting goods. The loading frame is rotatably in connection with the fixed frame using a rotary joint. The loading frame rotates based on the rotary joint as a rotary shaft. Goods are loaded on the loading frame. The loading frame driving member pushes another side of the loading frame and supports the loading frame of the inclined state.
Patent KR-20120041513-A (KR)
Title: Tube pultrusion hollowness rack bar manufacturing method
Inventor: HUH JAE YOUNG
IPC: B23F1/00
Filed: 2010-10-21
Abstract: PURPOSE: A hollow rack bar manufacturing method using tube cold drawing is provided to reduce the number of processes involved by removing heat-treatment and expansion processes and to reduce the weight of a rack bar. CONSTITUTION: A hollow rack bar manufacturing method using tube cold drawing comprises a step of simultaneously forming a rack part and an expanded part in separate positions on one end of a tube rack in a hollow cylindrical shape(S30) and a step of directly processing screw taps on the expanded part without heat-treatment and expansion(S40). The tube rack is manufactured by cold-drawing. The rack part has rack-gear teeth formed by hitting the tube rack with a punch die.
Patent KR-20120042357-A (KR)
Title: Set-top box and method for generating content using augmented reality technique
Inventor: LEE JUN HO
IPC: H04N7/08
Filed: 2010-10-25
Abstract: PURPOSE: A settop box and a content generating method which uses an augmented reality technique are provided to select a target by input of a specific unique number through a remote controller and to display the specific information on a screen. CONSTITUTION: A content receiving unit(210) receives first content from a content providing server. A content generating unit(220) generates second content by insertion of link information or additional information about one or more areas of the first content through an AR(Augmented Reality) technique. A content transmitting unit(230) transmits the generated second content to an image reproducing unit.
Patent KR-20120043356-A (KR)
Title: Remote power control system for distributed computing system
Inventor: PARK SEONG HO
IPC: H04L12/12
Filed: 2010-10-26
Abstract: PURPOSE: A remote power control system of a distributed computing system is provided to improve a remote control method for a control target PC(Personal Computer) by respectively controlling the control target PC. CONSTITUTION: Plural client groups(11,12) are grouped by established units. Plural servers(21,22) are respectively matched with the client groups. The servers transmit power on-off signals to clients within the client group according to the instruction of each operator. The servers respectively control power on-off states. The servers receive the on-off signals for the clients. The servers transmit a power control signal which requests for controlling the power on-off states to the server.
Patent KR-20120045469-A (KR)
Title: Method of surface treatment for aluminium die casting materials for electronic device case, and the structure
Inventor: PARK MYUNG JUM
IPC: C23C14/14
Filed: 2010-10-29
Abstract: PURPOSE: A surface processing method for a die-cast aluminum base material and a product manufactured by the same are provided to improve the quality of an exterior material of an electronic product by coating an anodized coating layer and coloring a die-cast base material of the exterior material. CONSTITUTION: A surface processing method for a die-cast base material(20) for an exterior material of an electronic product comprises the steps of: die-casting aluminum alloy to form a base material of an exterior material, polishing the surface of the base material, washing the polished surface of the base material, cleaning the washed base material with plasma in a vacuum deposition chamber, forming a blocking layer(25) on the surface of the base material in the vacuum deposition chamber, forming an aluminum deposition layer on the blocking layer, anodizing the aluminum deposition layer to form an anodized coating layer(130), and coloring and sealing the coating layer.