baber/WOPTO huggingface dataset:
Patent KR-20110104722-A (KR)
Inventor: MIN YOUNG SOO
IPC: C09D183/04
Filed: 2010-03-17
Abstract: 본 발명은 고탄성을 가지는 외부용 천연페인트 및 그 제조방법에 관한 것으로서, 본 발명은 고탄성을 가지는 외부용 천연페인트의 제조방법에 있어서, 아마인유 25~35 중량%, 동유 15~25 중량%, 송진 25~35 중량%, 대두 유 15~25 중량%를 혼합하고, 상기 혼합물을 교반기에 넣고 120~180℃의 온도에서 2~4시간 동안 가열하면서 혼합한 다음, 30~50℃의 온도에서 12~36시간 동안 숙성시켜 천연수지 조성물을 제조하는 제1 단계; 화산석 분말 10~40 중량%, 실리카 30~60 중량%, 조개껍질 분말 5~15 중량%, 규조토 5~15 중량%를 혼합하여 제1 기능성 첨가제를 제조하는 제2 단계; 실리콘 수지 또는 아크릴 수지에 300 내지 500 메쉬로 분쇄된 화산석 분말을 수지 중량 대비 10% 내지 60%를 혼합한 다음 80 내지 150℃에서 2 내지 4시간 동안 교반하면서 가열한 다음, 12 내지 36시간 숙성하여 제2 기능성 첨가제를 제조하는 제3 단계; 및 상기 제조된 천연수지 조성물 30~50 중량%, 상기 제1 기능성 첨가제 10~25 중량%, 제2 기능성 첨가제 30~50중량%, 화산석숙성 물 10~25중량%를 혼합 및 교반하여 천연페인트를 제조하는 제4 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20100035698-A (KR)
Inventor: SHIN YOON SUNG
IPC: B42D15/00
Filed: 2010-03-22
Abstract: PURPOSE: A newspaper by a region using a map and an editing method thereof are provided to use a life zone map in information display and a use purpose of the index of the information display according to an information medium by feature, thereby shortening time consumption based on search or understanding. CONSTITUTION: A life zone traffic road network is displayed on a map figure part(2). An information title about a corresponding location and enterprise name for planned future change information of enterprises and summary information of event contents are displayed additionally on the planned future change information by various symbols, colors and characters. Detailed information for a situation or a planned future change of the enterprises is posted on an object content part(4) by front graphic and box graphics.
Patent KR-20100035642-A (KR)
Title: Usb(universal serial bus) interface devices
Inventor: KIM JAE HYUNG
IPC: G06F1/26
Filed: 2010-03-24
Abstract: PURPOSE: A USB interface device is provided to directly input/output and/or store fixed IC information or data of an IC card through an interface device for the IC card. CONSTITUTION: A power unit(110) supplies power applied through a USB connector(145) to an IC chip(140) through an interface unit(130). A reset unit(125) generates a reset signal applied through the USB connector. A clock unit(115) oscillates a clock through the power or generates a clock through a data signal. A data unit(120) inputs the data signal applied through the USB connector to the IC chip or outputs a data signal received from the IC chip through the interface unit to the USB connector.
Patent KR-20110111745-A (KR)
Inventor: MIN MYOUNG KI
IPC: B01J23/40
Filed: 2010-04-05
Abstract: 탄소계 담체 및 상기 담체에 담지된 활성 금속을 포함하는 연료 전지용 전극 촉매로서, 보다 구체적으로 담체 및 상기 담체에 담지된 활성 금속을 포함하는 연료 전지용 전극 촉매로서, 상기 촉매는 하기 수학식 1에서 X 값이 95 내지 100%를 만족하는 것인 연료 전지용 전극 촉매에 관한 것이다. 
[수학식 1] 
X(%) = (XPS 측정치)/(TGA 측정치) X 100 
상기 수학식 1에서, XPS 측정치는 상기 촉매의 표면에 존재하는 활성금속의 정량적인 양을 의미하고, TGA 측정치는 단파장성 Al kα선을 이용한 XPS 측정치이며, 상기 촉매에 담지된 총 활성금속의 정량적인 양을 의미한다.
Patent KR-20110112490-A (KR)
Inventor: MIN DONG JIN
IPC: G06F3/041
Filed: 2010-04-07
Abstract: 본 발명은 접촉 감지 패널 및 접촉 감지 장치에 관한 것이다. 본 발명에 따른 접촉 감지 패널은, 기판, 및 상기 기판상에 마련되고 제1축 방향으로 연장되는 하나 이상의 감지 영역을 포함하고, 상기 감지 영역은 제1전극과, 상기 제1전극을 둘러싸는 제2전극을 포함하며, 상기 기판의 가장자리에 인접한 일부의 감지 영역은 다른 감지 영역에 비해 그 폭이 좁게 형성된다. 본 발명에 따르면, 접촉 물체를 감지할 수 있는 유효 감지 영역의 가장자리에 인접한 감지 영역 또는 감지 전극의 폭이나 형상을 유효 감지 영역의 가장자리에 인접하지 않은 다른 감지 영역 또는 감지 전극과 다르게 함으로써, 가장자리에 인가되는 접촉 입력을 정확히 판단할 수 있는 접촉 감지 패널 및 접촉 감지 장치를 제공할 수 있다.
Patent KR-20110113495-A (KR)
Inventor: PARK SOON CHUL
IPC: G05B19/05
Filed: 2010-04-09
Abstract: 본 발명은 마스터-슬레이브 구조의 시스템에서 마스터 장치와 슬레이브 장치가 효율적으로 데이터를 주고 받을 수 있도록 한다. 하향 데이터를 전송하는 마스터 장치는 각 슬레이브 장치로 전송할 데이터를 모아 단일 전송 프레임으로 만들어 일괄 전송하고 각 슬레이브 장치는 자신의 데이터만을 선별 수신한 후 전송 프레임을 타 슬레이브 장치로 전달한다. 또한, 각 슬레이브 장치 중에서 매니저 슬레이브 장치를 설정하고, 매니저 슬레이브 장치는 일반 슬레이브 장치들이 마스터 장치로 보내는 상향 데이터를 수집하여 단일 전송 프레임으로 만들어 마스터 장치로 일괄 전송한다. 이에 따라 증설장치를 연결하여 사용할 수 있는 피엘시(PLC) 시스템과 같이 마스터-슬레이브 구조를 갖는 각종 시스템에서 통신 트래픽을 감소시킬 수 있고, 마스터 장치의 부하를 감소시켜 처리시간을 줄일 수 있어 더욱 신뢰성 높은 시스템을 구현할 수 있게 된다.
Patent KR-20110114034-A (KR)
Inventor: LIM KI CHANG
IPC: E01F9/011
Filed: 2010-04-12
Abstract: 본 발명의 일실시예에 따른 와이어를 이용한 차선 규제봉 또는 주차블록 고정 방법은, 천공수단(T1)으로 아스팔트에 서로 교차되는 세개의 삽입통로(P, P1, P2, P3)를 형성하는 단계(S10)와; 차선 규제봉 또는 주차블록 중에서 선택된 하나의 부재(1)의 결합홀(3)이 형성된 부위를 상기 삽입통로(P, P1, P2, P3)의 상부에 상응하게 위치시키는 단계(S20)와; 부재(1)의 걸림턱(4)에 걸리도록 상부에 제1 걸림편(11)이 형성된 와이어(W)를 제1 결합통로(P1)로 삽입시키는 단계(S30)와; 
와이어 탈출수단(T2)으로 상기 와이어(W)의 타측을 제2 결합통로(P2)로 탈출시킨 후 부재(1)의 걸림턱(4)에 걸릴수 있는 제2 걸림편(12)를 상기 와이어(W)의 타단에 결합시키는 단계(S40)와; 하단에 걸림고리(21)가 형성된 조임수단(20)을 제3 결합통로(P3)로 삽입시킨 후 상기 와이어(W) 중간을 걸림고리(21)로 걸어서 위로 당긴 후 조임수단(20)의 상부에 형성된 나사선(23)에 너트(N)를 회전시켜 와이어(W)를 긴장되게 하여 부재를 지면에 고정시키는 단계(S50);를 포함한다.
Patent KR-20110114095-A (KR)
Title: 굴뚝 연기 원격감시 시스템 및 방법
Inventor: KIM BAE HOON
IPC: H04N7/18
Filed: 2010-04-12
Abstract: 조도나 기상 상태에 관계없이 굴뚝을 통해 배출되는 연기의 양을 관측, 판단할 수 있게 해주고, 지속적으로 연기 발생량을 감시할 수 있는 굴뚝 연기 감시 시스템. 
본 발명의 굴뚝 연기 감시 시스템은 촬상부와, 배출가스 센서와, 로컬 데이터 처리장치와, 원격 감시 장치를 구비한다.  촬상부는 굴뚝 상단을 통해 배출되는 연기에 대한 광학식 영상을 획득하기 위한 광학식 카메라와, 상기 연기에 대한 열상을 획득하기 위한 열상 카메라를 포함한다.  배출가스 센서는 굴뚝의 상단부에 설치되어 배출가스 양을 측정한다.  로컬 데이터 처리장치는 상기 광학식 영상과 상기 열상을 다중화하여, 다중화된 영상신호를 원격 감시 장치에 송신한다.  원격 감시 장치는 다중화된 영상신호를 받아들이고, 광학식 영상과 열상을 포맷팅하여 하나의 출력영상을 구성하여 디스플레이 유닛에 표시해준다.
Patent KR-20110114936-A (KR)
Inventor: KIM KYOUNG DEUK
IPC: C10G1/10
Filed: 2010-04-14
Abstract: 본 발명은, 폐합성수지를 기화시켜 가스를 생성하는 열분해 반응로 내부에 회전 가능하게 설치되는 임펠라, 상기 임펠라의 하측에 위치되고 침전되는 고상 잔류물을 상기 열분해 반응로 외부로 이송하는 적어도 하나의 이송 스크류, 상기 열분해 반응로 내부와 연통되도록 형성되고 상기 이송 스크류가 내측에 장착되는 장착 공간부, 상기 장착 공간부와 연결되고 상기 이송 스크류에 의해 이송되어 배출되는 상기 고상 잔류물을 저장하는 저장 탱크, 그리고 상기 임펠라 및 상기 이송 스크류를 구동시키는 모터를 포함하는 열분해 반응로의 고상 잔류물 처리장치를 제공한다.
Patent KR-20100115320-A (KR)
Title: The method for detecting harq ack/nack feedback signal at a relay node
Inventor: PARK KYU JIN
IPC: H04L1/18
Filed: 2010-04-19
Abstract: PURPOSE: A HARQ ACK/NACK feedback signal detection method in a relay is provided to efficiently receive a HARQ ACK/NACK feedback signal by using a new HARQ ACK/NACK channel structure and a transmission method. CONSTITUTION: A specific channel configuration information is received. The specific channel configuration information comprises the start point of the specific channel of the HARQ ACK/NACK feedback signal which is transmitted from a base station and offset information which represent the location of a specific channel allocated to the relay inside the specific channel. The HARQ ACK/NACK feedback signal about the uplink transmission of the relay is received from the base station. The received HARQ ACK/NACK feedback signal is decoded.
Patent KR-20110118345-A (KR)
Inventor: SEO SONG WON
IPC: F24F7/013
Filed: 2010-04-23
Abstract: 본 발명은 창호용 환기장치에 관한 것으로, 입면 분할된 창호의 트랜섬과 창 사이에 장착되는 열교환모듈; 및 상기 열교환모듈의 양측면에 각각 위치하는 흡기모듈과 배기모듈;을 포함하고, 상기 열교환모듈은 실외로부터 유입된 외기를 상기 배기모듈로 공급하고, 상기 흡기모듈이 흡입한 내기를 전달받아 실외로 배출하며, 외기와 내기 간 열교환을 하되, 외기와 내기의 혼합이 이루어지지 않는 상태로 열교환하는 것을 특징으로 한다.  
본 발명은 상기 특징에 의해서, 공기가 유입되는 흡기모듈과 외부 공기가 실내로 배출되는 배기모듈 사이의 거리를 크게 하여, 실내로 유입된 공기가 바로 외부로 배기되는 것을 방지함으로써, 환기의 효과가 보다 오래 지속되는 효과가 발생하며, 또한 상기 창호형 환기장치가 창과 트랜섬 사이 일부 공간에 장착되어 있으므로 장착을 위한 별도 공간을 요하지 않고 미관상 수려하고 고급스런 이미지를 주는 유리한 효과가 발생한다.
Patent KR-20110118362-A (KR)
Inventor: SEO SONG WON
IPC: E06B7/02
Filed: 2010-04-23
Abstract: 본 발명은 벽에 붙어서 고정된 창틀인 블랭크 프레임(blank frame) 내부에 실내공간의 공기를 실외공간으로 배출하고 실외공간의 공기를 실내공간으로 유입시키는 창호용 환기장치를 구비한 창호용 환기장치에 관한 것이다.  
본 발명의 일 실시예에 따른   창호용 환기장치는, 창호에 설치되어 외기와 내기의 열교환을 수행하는 열교환 유닛; 및 상기 열교환 유닛을 상기 창호에 연결시키는 연결수단;을 포함하여 구성되는 창호용 환기장치;를 포함하여 구성된다.
Patent KR-20100061630-A (KR)
Title: System for processing internet banking using high-speed wireless internet
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2010-04-27
Abstract: PURPOSE: An internet banking system using a high speed wireless internet network is provided to process various financial transactions safely through various terminal devices which are connectable in the high speed wireless internet network. CONSTITUTION: An internet banking system comprises the following units. At least one terminal device(145) is connected to a high speed wireless internet network. The terminal device comprises a fixed web browser for internet banking. An Internet banking server(400) offers the internet banking service to one or more terminal devices. The internet banking server is linked with a financial system(460) through a fixed interface unit(455).
Patent KR-20110123578-A (KR)
Title: Method of making silicon nano wires and method of fabricating rechargeable lithium battery using the same
Inventor: PARK SOO JIN
IPC: H01M10/052
Filed: 2010-05-07
Abstract: PURPOSE: A method for manufacturing silicon nanowires and a method for manufacturing a lithium secondary battery using the same are provided to prevent the crack of the silicon nanowires due to the volume expansion of the lithium secondary battery in a charging and discharging process by uniformly maintaining the array and the interval of the silicon nanowires on a cathode collector. CONSTITUTION: A method for manufacturing silicon nanowires(123) includes the following: A catalyst layer(124) including separately arranged metal particles is formed on a silicon layer(121). The catalyst layer forming process uses mask particles which are separately arranged on the silicon layer. The mask particles include a core layer containing the metal particles and a polymer layer surrounding the core layer. The silicon layer in contact with the metal particles is selectively etched through a wet etching process. The metal particles are eliminated to obtain the nanowires.
Patent KR-20110125298-A (KR)
Title: Wheel speed sensing apparatus and method for sensing the same
Inventor: YU MIN HYE
IPC: G01P3/44
Filed: 2010-05-13
Abstract: PURPOSE: A wheel speed detecting apparatus and a detection method thereof are provided to accurately detect the speed of a car wheel according to leakage generation due to moisture inflow to the car wheel in a high current pulse sensing state. CONSTITUTION: A wheel speed detection part(11) detects rotation speed of each car wheel in a position adjacent to the each car wheel. The wheel speed detection part includes a plurality of hall sensors, a signal processing part, and a magnet. A control part(12) compares a limit value with a predetermined constant current value. The control part reduces the predetermined constant current as an amount of a fixed current value according to input of a low signal from the wheel speed detection part. A timer part(13) starts a count in a high signal input state according to instructions of the control part. A display part(14) displays moisture inflow of the wheel speed detection part corresponding to the instructions of the control part.
Patent KR-20110126326-A (KR)
Title: Digital amplitude modulator and polar transmitter using thereof
Inventor: LIM JOON HYUNG
IPC: H03F3/38
Filed: 2010-05-17
Abstract: PURPOSE: A digital power amplifying device and a polar transmitter using the same are provided to compensate for output of an RF power amplifier using a separate feedback unit. CONSTITUTION: A polar converting unit(102) converts an input signal into an amplitude information signal and a phase information signal. A phase modulating unit(106) up-modulates the phase information signal. The phase modulating unit outputs the modulated phase information signal. A digital power amplifying unit(108) generates an output signal which has the amplitude corresponding to the integer component of the amplitude information signal which is corrected by a correction value.
Patent KR-20110127961-A (KR)
Title: Automatic resistance welding apparatus and method for link rod
Inventor: RYOO BYENG MOON
IPC: B23K11/36
Filed: 2010-05-20
Abstract: PURPOSE: An automatic resistance welding apparatus for a link rod and a method thereof are provided to reduce the manufacturing costs and improve the productivity by welding all process using an automatic device without a manpower. CONSTITUTION: An automatic resistance welding apparatus for a link rod comprises a projection welder(500), a pipe supply(100), a first clamper(200), a pipe loader(400), a sleeve supply and right and left transfer shuttle. The projection welder comprises a welding trans(540), a loading rod(550), an upper electrode(511) and a lower electrode(521) and welds a pipe(11) and a sleeve(12) using a resistance heat. The pipe loader supplies the pipe. The first clamper receives the pipe from the pipe supply and is transferred through a LM guide. The pipe loader is transmitted the pipe from the first clamper and loads in the bottom electrode of the welding machine. The sleeve supply supplies the sleeve. The right and left transfer shuttle receives the sleeve from the sleeve supply and fits in the loading rod of the welding machine.
Patent KR-20110130877-A (KR)
Title: Large area deposition apparatus for preventing gas mixing
Inventor: LEE KYUNG HO
IPC: H01L21/205
Filed: 2010-05-28
Abstract: PURPOSE: A large area deposition apparatus for gas mixing prevention is provided to respectively supply each gas to different injecting nozzles by applying the injecting nozzle of a dual tube structure, thereby preventing gas mixing. CONSTITUTION: A chamber(C) provides a deposition space of a predetermined material. A plurality of supply ports(100) supplies gas to the inside of the chamber. A plurality of supply lines(110) is arranged in the inside of the chamber. A plurality of injecting nozzles(120) respectively supplies different gases to the upper surface of a substrate in which the different gases are alternatively located. An air cylinder(130) vibrating the injecting nozzle is arranged in the outside of the chamber.
Patent KR-20100085890-A (KR)
Title: Apparatus for disposing garbage
Inventor: LEE HYUN JOO
IPC: B01D35/00
Filed: 2010-06-07
Abstract: PURPOSE: A food waste processor is provided to process a large amount of food waste per hour by improving drying efficiency of the food waste, and to prevent resource waste by recycling the food waste. CONSTITUTION: A food waste processor comprises the following: a processing bath receiving food waste; a heating device offering heat to the processing bath; a condenser part with a condenser pipe part and receiving exhaust gas from the processing bath; and a cold water tank(140) supplying cold water to one side of the condenser pipe part. The condenser part receives exhaust gas from the processing bath and is communicated with the processing bath. The condenser part includes a first condenser part and a second condenser. A cold water moving pipe(121) is interposed between a first condenser pipe and the second condenser pipe.
Patent KR-20110134022-A (KR)
Title: Output method for simultaneous dual frequency
Inventor: PARK HEE CHANG
IPC: H05B6/04
Filed: 2010-06-08
Abstract: PURPOSE: A simultaneous dual-frequency operation method for a thermal processing process of an induction heating method is provided to omit a preheating process for thermal processing of a heated body, thereby improving thermal processing efficiency of an induction heating apparatus. CONSTITUTION: High frequency noise is eliminated before outputting a low frequency(S10). Low frequency noise is eliminated before outputting a high frequency(S20). The output of the high frequency is blocked for a predetermined time whenever the low frequency is adjacent to a zero-cross point(S30). A dual input secondary CT(Current Transformer) side outputs the high frequency and low frequency applied from a dual inverter part at the same time.
Patent KR-20110135526-A (KR)
Title: Ceiling air cleaning device
Inventor: JEONG CHEOL GYU
IPC: F24F3/16
Filed: 2010-06-11
Abstract: PURPOSE: A ceiling type air purification and sterilizer device is provided to reduce the power consumption used for the suction of the air by purifying the rising polluted air with the natural convective process. CONSTITUTION: A ceiling type air purification and sterilizer device comprise a casing(13), a ventilation fan(17), a ultra-violet ray lamp(23) and a photochemical reaction unit. The casing is installed in the ceiling of indoor and comprises an inlet and an outlet. The ventilation fan is installed inside the casing and is revolved with the motor. The ventilation fan sucks the air of indoor to the inside of the casing through the inlet and discharges through the outlet to the lateral direction. The ultra-violet ray lamp is installed inside the case and irradiates the ultraviolet ray inside the casing. The photochemical reaction unit purifies the air passing through the casing through the photochemical reaction due to the ultraviolet ray irradiated from the ultra-violet ray lamp.
Patent KR-20110136650-A (KR)
Title: The backlight unit and the display device having the same
Inventor: YUN DUK HYUN
IPC: G02F1/1335
Filed: 2010-06-15
Abstract: PURPOSE: A backlight unit and display device including the same are provided to improve the straightness during a divided driving by forming a pattern on the upper part and the lower part of an integral type light guiding plate. CONSTITUTION: A plurality of LEDs is arranged on the bottom surface of the bottom frame. The plurality of LED defines the plurality of light emitting area corresponding to a display area of a liquid crystal panel. An integral light guiding plate(30) covers the plurality of LED. The light guiding plate is arranged on the plurality of light emitting area corresponding on one screen. A plurality of patterns is formed the integral type light guiding plate. The plurality of pattern scatters the light which is emitted from the LED.
Patent KR-20110137041-A (KR)
Title: Method and apparatus for arranging/classifing data user adapted in portable terminal
Inventor: KIM MI RA
IPC: H04B1/40
Filed: 2010-06-16
Abstract: PURPOSE: A method and a device for aligning/classifying a user adoption type are provided to enable a user to display a directly written letter or number on a displayed data. CONSTITUTION: A controller(314) obtains a tag on marked data. The controller sets data alignment priority. The controller controls an image capture unit to capture the data which is obtained to the tag into an image. The controller identifies the tag which is obtained to each data. The controller controls the storing unit to store the captured image according to the inherent priority per type of the tag. The controller groups an image in which the stored tag is given per tag type.
Patent KR-20110137640-A (KR)
Title: Pet bottle
Inventor: KIM KI WOO
IPC: B65D1/04
Filed: 2010-06-17
Abstract: PURPOSE: A PET bottle with divided portions is provided to enable users to drink beverages inside the bottle by dividing into two contents, and to secure the freshness of the beverages. CONSTITUTION: A PET bottle with divided portions includes a divided unit(140), a bottom outlet(150), a cylindrical cover(160), an adhesive unit, and a latching unit(180). The divided unit(140) divides an internal space of a body(110) of the bottom into an upper portion and a lower portion when a user twists the bottle, by being formed in a narrow form than an upper body(112) and a lower body(114). The bottom outlet is installed on the lower body, and is opened and closed by a lower cap(152), and discharges contents from the lower body. The cylindrical cover surrounds the circumference of the divided unit, and includes an outlet passage on one side. The latching unit is formed in the outer circumference of the lower body and the inner circumference of the cover reciprocally.
Patent KR-20110139368-A (KR)
Title: Apparatus for expending pipe with mandrel
Inventor: SUNG YONG KUN
IPC: B21D41/02
Filed: 2010-06-23
Abstract: PURPOSE: A device for expanding pipe equipping mandrel is provided to reduce manufacturing costs by securing quality stability and productivity increasing. CONSTITUTION: A device for expanding pipe equipping mandrel comprises a base member(100), a transfer member(200), a press member(300), a heater member(400), a placing member(350), a fixing member(500) and a mandrel member(600). A rail installs to the upper of the base member to transfer a steel pipe. The mobile tool is formed in back side of the base member. The mobile tool includes a cylinder rod in which the length is varied. The steel pipe is passed through the cylinder rod. The press member comprises a press plate and a touch panel. The touch panel is touched with the back side of the steel pipe while closing a fixed part of the mobile hole. The heater member is located in the base member anterior. The placing member is located in the heater member anterior. The fixing member is formed in the base member.
Patent KR-20120001988-A (KR)
Title: Aramid fiber and method for manufacturing the same
Inventor: HAN IN SIK
IPC: D01F6/60
Filed: 2010-06-30
Abstract: PURPOSE: An aramid fiber with high strength and a method for fabricating the same are provided to minimize elongation difference of aramid mono filaments. CONSTITUTION: An aramid fiber is formed of aramid mono filaments(1) with different cross-section areas. The ratio of a first aramid mono filament cross-section area and a second aramid mono filament cross-section is 1.2-1.7. The aramid fiber has two or more slopes in the accumulation factor graph of the cross-section area of the aramid mono filaments.
Patent KR-20120008333-A (KR)
Title: Striker
Inventor: CHOI KWANG JU
IPC: E05C19/10
Filed: 2010-07-16
Abstract: PURPOSE: A striker is provided to enable more precise installation of a striker on a window frame because a fixing protrusion is formed in the striker and a fixing protrusion receiving part is formed in a locking device. CONSTITUTION: A striker comprises a striker body(10) and an elastic coupling piece(20). The striker body is fixed to the rail part of a window frame facing a locking device. The elastic coupling piece is inserted into the striker body in order to elastically attach the striker body to the rail. The striker body strikes the hook of the locking device to open the hook. The striker body comprises a hitting plate(11) with a hook holding part(14) on the outer side thereof, two side plates(12) which face the side of the rail around the hitting plate, and ribs(13) which are formed with screw holes(15) and arranged between the side plates and the hitting plate. A fixing protrusion(17) is formed in the hitting plate and caught in a fixing protrusion receiving part of the locking device.
Patent KR-20120010810-A (KR)
Title: hinged door assembly
Inventor: KIM HYUN A
IPC: E05C9/10
Filed: 2010-07-27
Abstract: PURPOSE: A hinged-door assembly is provided to ensure enhanced operability and use convenience since a door can be simply opened with user's hands or foot. CONSTITUTION: A hinged-door assembly comprises a first opening and closing operation unit(6) and a second opening and closing operation unit(8). The first opening and closing operation unit is arranged on a door(2) side. The first opening and closing operation unit consists of a knob(G1) and a hook(G2). The hook operates with the rotation of the knob and one end of the hook is inserted into one side in the path(E) of a door frame(4). The second opening and closing operation unit is formed to control the locking state of the door. The second opening and closing operation unit consists of footboard(F1) and a connector(F2).
Patent KR-20110129321-A (KR)
Title: Laser machining device for machining multi-layer substrate
Inventor: KANG HYUN GU
IPC: B23K26/08
Filed: 2010-07-30
Abstract: PURPOSE: A laser processing apparatus for a multilayer substrate is provided to efficiently collect dust because a dust collecting unit is always located directly above a processing area. CONSTITUTION: A laser processing apparatus for a multilayer substrate comprises a support table(40) for supporting a multilayer substrate, a laser processing unit(10) which irradiates a laser beam to a position of the multilayer substrate regulated by a scanner, a gantry unit(30) which reciprocates along a first transfer axis(45) and is mounted with the laser processing unit to reciprocate along a second transfer axis(35) crossing the first transfer axis, and a dust collecting unit(20) which is located between the laser processing unit and the multilayer substrate and collects dust produced from the multilayer substrate by the laser beam.