baber/WOPTO huggingface dataset:
Patent KR-20090018304-A (KR)
Title: A suspension for a vehicle
Inventor: BAE HYUN JU
IPC: B60G7/00
Filed: 2007-08-17
Abstract: A suspension apparatus for vehicles is provided to improving the space efficiency of the vehicles as lowering the location of the shock absorber. A suspension apparatus for vehicles comprises an upper arm(20) and the lower arm(30) connected to the tire(50), a shock absorber(10) mounted on the lower arm, a coil spring(40) installed at the circumference of the shock absorber. The shock absorber is installed between the upper arm and lower arm. The coil spring is installed in the circumference of the shock absorber. The rocker arm(22) is protruded from the outer side of the axis of rotation(21) of the upper arm.
Patent KR-20090020122-A (KR)
Title: Feed-back sensor for variable intake system
Inventor: KIM PAN SANG
IPC: F02D45/00
Filed: 2007-08-22
Abstract: A feed back sensor for variable intake system is provided to reduce cost for development of an additional engine by connecting to a tip-end part of valve shaft with a linking unit. A feed back sensor for variable intake system comprises a linking unit(31) and a sensing unit. The linking unit includes a link housing(23) having a rotational plate(21) in a tip-end part of valve shaft(1). The rotational plate connects to a vacuum actuator rotation bracket(41) with a link(25). The sensing unit is mounted on the linking unit and connects, through a coupling protrusion, to a gusset plate to be delivered movement of the link as torque.
Patent KR-20080059020-A (KR)
Title: Light blocking film and optical filter for display apparatus having the same
Inventor: HAN MOON KI
IPC: G02B5/20
Filed: 2007-08-24
Abstract: A light blocking film and an optical filter for a display apparatus having the same are provided to improve contrast ratio in a light room condition by having flexible optical characteristics according to environmental change. A light blocking film(230) includes a transparent base film(234) and a light blocking pattern(236). The light blocking pattern is formed on one plane of the base film, and comprises a plurality of light blocking parts. The light blocking part includes a polymer resin and at least one discoloring dye. The polymer resin includes at least one of acrylic resin, silicon resin and urethane resin. The discoloring dye is a light discoloring dye changing color according to the wavelength of an external light source.
Patent KR-20090021466-A (KR)
Title: Amplifier circuit
Inventor: TAKAHASHI HAJIME
IPC: H03F3/217
Filed: 2007-08-27
Abstract: An amplifier circuit is provided to prevent the generation of a pop noise by preventing a sudden rise of the power in an input of the output amplifier. An amplifier circuit includes an output reference amplifier(20), an output amplifier(14,16), and a current drawing circuit(40). An output reference amplifier outputs the output reference voltage. The output amplifier receives the output reference voltage and the input signal. The output amplifier outputs the input signal as the output signal of the DC level according to the output reference voltage. The current drawing circuit draws the current from the output of the output reference amplifier. The current drawing circuit draws the current based on the difference between a delay power supply voltage and a power supply voltage. The current drawing circuit includes a pair of differential transistors. The pair of differential transistors are commonly connected to the constant current circuit.
Patent KR-20090021524-A (KR)
Title: Apparatus and method for displaying thumbnail
Inventor: KIM SUK SOON
IPC: H04B1/40
Filed: 2007-08-27
Abstract: A thumbnail display apparatus and a method thereof for a user to search the thumbnail of a moving picture clip are provided to adjust the number of thumbnails displayed on a thumbnail list screen and search a static image and a moving picture. A thumbnail display device determines whether a preview function in which the thumbnails about the moving picture clip are indicated is selected(200). The thumbnail display device regenerates a moving picture about the thumbnail indicated by an indicator(210). The thumbnail display device determines the movement of the indicator according to the input of user(215). The thumbnail display device stops the current reproducing of moving picture. The moving picture about the thumbnail in which the freshly moved indicator is positioned is reproduced(220). The thumbnail display device rearranges the thumbnail corresponding to inputted control key of number(230). The rearranged thumbnail is indicated on the thumbnail display device. The reproducing of moving picture about the thumbnail is positioned(235). The preview function is not terminated by the user. The reproducing of moving picture is maintained(240).
Patent KR-20080020538-A (KR)
Title: System and method for transporting fluid through a conduit
Inventor: JONES BRENT RODNEY
IPC: B41J2/17
Filed: 2007-08-29
Abstract: A system and a method for transporting fluid through a pipe are provided to allow fluid to flow smooth from a fluid source to a receptacle. A system for transporting fluid comprises a fluid transfer pipe equipped with an inlet and an outlet end portions, a compressor pipe, a pump engaged with the compressor pipe for injecting compressed fluid to the compressor pipe so as to compress a part of the fluid transfer pipe, and a vent for reducing pressure in the compressor pipe selectively that pumps fluid through the fluid transfer pipe.
Patent KR-20090023942-A (KR)
Title: Semiconductor device, semiconductor package, stacked module, card, system and method of the semiconductor device
Inventor: BAEK JOONG HYUN
IPC: H01L23/34
Filed: 2007-09-03
Abstract: A method of manufacturing the semiconductor device and semiconductor device, semiconductor package, stack module, card, system are provided to improve the heat spreading efficiency of the semiconductor device. The semiconductor substrate(105) has the first side and the second side. One or more conducting pads(120) is arranged in the constant area on the first side. One or more dummy pads(110) is arranged on the first side or the second side. It is not electrically connected to one or more conducting pads and it is used for the heat transmission. The connection line connects a plurality of dummy pads.
Patent KR-20080025349-A (KR)
Title: Method and apparatus for setting serving grant in a wireless communications system
Inventor: TSENG LI CHIH
IPC: H04B7/26
Filed: 2007-09-14
Abstract: A method and an apparatus for setting a serving grant in a wireless communication system are provided to prevent a waste of radio resources and a system overload due to updating a serving grant in a wireless communication system after determining a maximum serving grant. A communication device(100) includes a control circuit(106), a CPU(108), and a memory device(110). The control circuit embodies functions of the communication device(100). The CPU, installed in the control circuit, executes a program code(112) to control the control circuit. The memory device is installed in the control circuit and is connected with the CPU. The memory device stores the program code(112). The program code includes a device for determining a maximum serving grant when receiving relative non-serving grant information and a device for updating a serving grant on the basis of the maximum serving grant.
Patent KR-20090039253-A (KR)
Title: Fuel cell operation stop method for improving cold starting ability
Inventor: SUH KYUNG WON
IPC: H01M8/04
Filed: 2007-10-17
Abstract: A fuel cell operation stop method is provided to reduce unnecessary cold shutdown performance according to the manual operation, to solve the problems concerning energy consumption according to frequent cold shutdown performance and the increase of fuel in vehicles. A fuel cell operation stop method for improving cold starting ability comprises the steps of: inputting the detection signal of a temperature sensor which measures outer temperature, to a fuel battery controller; if the fuel battery controller is input with a keying off signal during the fuel cell operation, determining whether the current outside air temperature is below zero or not, based on the detection signal of the temperature sensor; if the fuel battery controller determines that the current outside air temperature is below zero, after automatically performing water discharge by gas within a stack by driving a purge device and performing shutdown of the fuel battery.
Patent KR-20090041862-A (KR)
Title: Portable battery recharger
Inventor: SHIM KWON SHIG
IPC: H02J7/02
Filed: 2007-10-25
Abstract: A portable battery recharger is provided to recognize a remaining charge quantity of a battery unit by including a display unit. A portable battery recharger includes an input unit(100), a battery unit(10), a charging circuit(20), a boost unit(30), a drop unit(40), a circuit protection unit(50), a display unit(60), and an output unit(200). The external power is inputted to the input unit. The battery unit is charged with an input current. The charging circuit controls the voltage of the input power source by corresponding to the battery unit. The boost unit boosts the voltage outputted from the battery unit. The drop unit drops the voltage outputted from the battery unit. The output unit outputs the power to the outside. The circuit protection unit prevents the malfunction of the battery unit. The display unit displays the remaining charge quantity of the battery unit.
Patent KR-20090048869-A (KR)
Inventor: LEE JI WANG
IPC: G11C11/4074
Filed: 2007-11-12
Abstract: 개시된 본 발명은 반도체 메모리 장치의 듀티 보정 회로로서, 클럭의 듀티에 응답하여 전압 레벨이 제어된 제어 신호를 출력하는 제어 신호 생성부, 상기 클럭에 응답하여 동일한 전류를 공급받은 출력 노드의 전위에 대한 전류 패스를 형성하는 버퍼부, 및 상기 버퍼부를 경유하여 접지단으로의 상기 전류 패스를 형성 또는 차단하여 상기 출력 노드의 전위를 제어하는 듀티 보정부를 포함한다. 
       
     듀티 보정 회로(DCC), 클럭
Patent KR-20090049256-A (KR)
Inventor: JANG DONG SIK
IPC: F25D21/06
Filed: 2007-11-13
Abstract: 본 발명은 냉장고 증발기 표면에 끼는 서리를 제거하기 위한 제상히터를 증발기에 결합시키는 조립구조 및 조립방법에 대한 것으로서, 그 조립구조는 증발기가 일측에 히터가 결합될 수 있도록 히터삽입홈을 구비하는 좌우지지판을 포함하는 것을 특징으로 하며 바람직하게는 히터삽입홈에 있어 히터가 삽입되는 방향에 수직인 면에 안착홈을 더 구비할 수가 있다. 한편 제상히터를 증발기에 결합시키는 조립방법에 있어서는, 증발기 좌우지지판의 히터삽입홈에 히터를 삽입하는 단계 및 삽입된 히터를 90ㅀ방향으로 회전시켜서 안착홈에 히터를 안착시키는 단계를 포함하는 것을 특징으로 한다. 
       
     냉장고, 증발기, 히터, 히터고정, 히터조립
Patent KR-20090049272-A (KR)
Inventor: SONG IN GEON
IPC: F25D21/04
Filed: 2007-11-13
Abstract: 본 발명은 냉장고의 냉장실 또는 냉동실의 냉기토출구에 끼는 결빙이나 서리를 제거하기 위한 제상제어 시스템 및 제상제어방법에 대한 것으로서, 제어시스템은 냉기토출구가 구비된 루버의 하단부에 위치하는 로드셀과, 상기 로드셀이 감지한 루버의 하중값을 소정의 기준치와 비교하는 제어수단 및, 상기 제어수단에 의하여 가동여부가 제어되는 제상히터를 포함하는 것을 특징으로 하며, 제상제어방법은 냉기토출구가 구비된 루버의 하중을 감지하는 단계와, 상기 감지단계에서 감지된 루버의 하중이 소정의 기준치를 초과하는지를 판단하는 단계 및, 상기 판단단계에서 루버의 하중이 소정의 기준치를 초과한다고 판단한 경우, 제상히터를 가동하는 단계를 포함하여 이루어지는 것을 특징으로 한다.  
       
     냉장고, 제상제어, 로드셀, 제상히터
Patent KR-20090049681-A (KR)
Inventor: JUNG HYUN MIN
IPC: C08G73/10
Filed: 2007-11-14
Abstract: 본 발명은 특정의 디아민 화합물 촉매하에서, 폴리아믹산을 이미드화 반응하여 폴리이미드 수지를 제조하는 방법으로, 상기 반응은 종래 200 ℃ 이상의 고온에서 뿐만 아니라 200 ℃ 이하의 저온에서도 이미드화 반응이 원활히 수행되고, 폴리이미드 내에 잔류하는 촉매량을 획기적으로 저하시키며, 분자량 저하 현상이 일어나지 않는 고품질의 폴리이미드 수지를 제조하는 방법에 관한 것이다. 
     폴리아믹산, 폴리이미드, 저온, 촉매, 디아민
Patent KR-20090049699-A (KR)
Inventor: CHO KYUNG HO
IPC: F16L17/02
Filed: 2007-11-14
Abstract: 본 발명은 금속관 연결에 관한 것으로, 더욱 상세하게는 2개의 금속관을 연결시 연결관과 함께 실링재를 사용하여 금속관의 이음부에서 발생되는 누수를 차단할 수 있는 구조를 가지는 금속관 연결구조에 관한 것이다. 
     본 발명은, 2개의 금속관 사이에 연결관이 설치되고 실링재와 금속링을 사용하여 이음부를 압착하여 이루어지는 금속관 연결구조에 있어서,  
     연결관(20)은 길이 중앙을 기준으로 양측에 외부로 돌출되는 외부 돌출턱(22)과 원형링부(24)가 대칭되도록 형성되되, 내주면에 실링재(30)가 밀착설치되며,  
     실링재(30)는 길이 중앙을 기준으로 양측에 외부 및 내주면으로 돌출되는 외부 돌출턱(35)과 제4턱(36)이 대칭되도록 형성되되, 실링재(30)는 길이 내주면 중앙에 내주면 돌출턱(31)이 돌출됨과 아울러 내주면 돌출턱(31)을 기준으로 일정거리를 유지하며 내주면측으로 단면이 직삼각형 형태의 제1,2,3턱(32,33,34)이 돌출되며,  
     금속링(40)은 금속관(10)과 연결관(20)이 밀착되도록 설치되되, 금속링(40)은 중앙이 관통된 형태로 평부(42)에 연속하여 디귿자 형태의 단면을 가지는 조임부(44)가 일체형성되며,  
     상기 금속관(10)과 연결관(20)은 압착시 실링재(30)의 내주면 돌출턱(31)과 제1,2,3,4턱(32,33,34,36)에 의해 이음부 누수를 방지시키는 것을 특징으로 하는  금속관 연결구조;가 제시된다. 
       
     금속관, 연결관, 실링재
Patent KR-20090052727-A (KR)
Inventor: HA YOUNG JE
IPC: H04M1/00
Filed: 2007-11-21
Abstract: 본 발명은 출입문의 실내외측에 각각 설치되는 홈오토메이션 모기와 자기로 이루어진 홈오토메이션의 통화장치에서 홈오토메이션 모기에서는 필요에 따라 선택적으로 송출음성을 다른 목소리의 음색으로 변조하여 홈오토메이션 자기로 출력할 수 있도록 하는 음성변조기능이 구비된 홈오토메이션 통화장치에 관한 것이다. 
     본 발명은 실내측의 홈오토메이션 모기와 실외측의 홈오토메이션 자기가 통신선로로 연결되어 음성통화가 가능하도록 이루어진 홈오토메이션시스템의 통화장치에 있어서, 상기 홈오토메이션 모기에는 음성신호를 입력받아 전기적 신호로 변환하는 마이크에 상기 마이크의 출력신호를 고주파 변조하여 신호 커플링을 통해 홈오토메이션 자기로 전송하는 고주파변조부가 연결되어지되, 상기 고주파변조부에는 스위칭부가 연결되고, 상기 스위칭부에는 상기 고주파변조부의 출력을 다른 음색의 목소리로 변조하는 음성변조부를 통해 신호커플링으로 전송하는 제1 통화라인과 음성변조없이 직접 신호커플링으로 전송하는 제2 통화라인이 연결되며, 상기 스위칭부에는 상기 고주파변조부의 출력을 상기 제1 통화라인 또는 제2 통화라인으로 출력하도록 선택하는 변조버튼을 구비하고 있는 것을 특징으로 한다. 
       
     홈오토메이션, 음성변조, 모기, 자기
Patent KR-20090050906-A (KR)
Inventor: CHO HYO SIK
IPC: F41J13/02
Filed: 2007-11-23
Abstract: 본 발명은 군 사격장에서 소총탄약 사격시 납 탄두에 의한 토양오염을 방지하기 위한 것으로, 
     더욱 상세하게는 군 사격장의 소총탄약 사격시 탄두에 함유된 납(Pb), 구리(Cu) 등 중금속에 의한 토양오염이 심각하므로 사선별 표적 뒤에 탄두를 회수할 수 있는 장치를 설치하여, 토양오염을 방지하기 위한 것이다. 
     현재 군 사격장은 표적지 뒤가 일반 지면 또는 언덕으로 되어 있어 탄두가 표적을 통과하여 그대로 땅에 묻혀 버리게 되어 있어, 탄두의 중금속에 의한 환경을 오염시키게 되는 문제가 따르게 되었다. 
     본 발명은 상기와 같은 문제점을 해결하기 위하여 표적 뒤에 탄두를 회수할 수 있는 장치를 설치 사격시 표적에 맞는 탄두에 대하여 전량 회수하여 탄두의 자원 활용 및 환경오염을 방지시킬 수 있도록 한 소총 탄두 회수장치를 제공함에 그 목적이 있다. 
       
     소총 탄두 회수장치, 영점 사격장, 실거리 사격장.
Patent KR-20090053386-A (KR)
Inventor: HEO YOUNG SOO
IPC: B60K35/00
Filed: 2007-11-23
Abstract: 본 발명은 자동차의 주행속도 표시 방법에 관한 것이다. 종래에는 차량에 어떠한 타이어가 부착되는 지의 여부에 관계없이 차축의 회전수에 기준 타이어의 원주 길이를 곱하여 단위 시간당 주행 거리를 계산함으로서 차량의 속도를 계산하여 표시되어 왔으나, 본 발명은 타이어에 당해 타이어의 원주 길이를 입력한 RFID칩을 설치하고 RFID칩으로부터 받은 당해 타이어의 원주 길이에 차축의 회전수를 곱하여 단위시간당 주행거리를 계산하여 차량의 주행 속도를 표시하게 하는 것임.                                        
     자동차 속도계, 주행 속도 표시 방법, RFID.
Patent KR-20090055410-A (KR)
Title: Liquid crystal display device
Inventor: LEE ROK HEE
IPC: G02F1/1333
Filed: 2007-11-28
Abstract: An LCD is provided to fasten an FPCB with a lower cover easily by attaching a fixed tape after fastening the FPCB with a fixing groove formed in the rear of the lower cover. An LCD(Liquid Crystal Display) comprises an LC panel, a light source, a lower cover(103), an exposure hole(103a), an optical sensor(105), an FPCB(Flexible Printed Circuit Board)(106), a fixing groove(103b), and a fixed tape(107). The light source supplies light to the LC panel. The lower cover receives the LC panel and the light source. The exposure hole is formed in a lower part of the lower cover. The optical sensor is arranged in order to be corresponded to the exposure hole. The FPCB is arranged in a rear side of the lower cover. The FPCB includes a first area, where the optical sensor is mounted, and a second area having a width narrower than a width of the first area. The fixing groove is formed in the rear side of the lower cover, and fastened with a part of the FPCB. The fixed tape is adhered to a rear side of the FPCB.
Patent KR-20090056100-A (KR)
Title: Manufacturing method of micro-hair structure
Inventor: NOH JI WHAN
IPC: D01F6/00
Filed: 2007-11-29
Abstract: A manufacturing method of a micro hair structure is provided to produce an elaborate micro hair structure by gaining fine and clean processing surface through a laser beam ablation process. A manufacturing method of a micro hair structure comprises the following steps of: preparing a plurality of metal substrates having identical size(S100); forming a plurality of ciliary paths in parallel by irradiating a laser beam on one side of each metal substrate(S200); producing a metal frame by laminating a plurality of metal substrates to one side(S300); producing the hair structure by injecting a plastic compound into the ciliary path(S400); and separating the hair structure from the metal frame(S500).
Patent KR-20090058103-A (KR)
Inventor: YANG KYUNG MEE
IPC: B65D6/18
Filed: 2007-12-04
Abstract: An improved carrier box is provided, which enables to store a lot of carrier boxes even if the place for keeping the box is small and narrow. An improved carrier box comprises: a main body made of the foaming soft synthetic resin; a cover(20) made of the foaming soft synthetic resin; and a floor(30) made of the soft foamed synthetic resin. Junctions(11,13) are formed in both sides of the main body. The bent portion(15) is formed in the inner central part. An adhesive tape is equipped in one side of the junction. The depth of the bent portion changes according to the thickness of the main body.
Patent KR-20080081800-A (KR)
Title: Method for reducing crosstalk in image sensors using implant technology
Inventor: LIU JEN CHENG
IPC: H01L27/146
Filed: 2007-12-04
Abstract: A method of reducing a crosstalk in image sensors is provided to form pinned photodiodes by forming a P-type pinned layer on a surface of an N-type photodiode. An image sensor device includes a semiconductor substrate(110), plural sensor elements(120), an isolation region, and a doped region(160). The semiconductor substrate has a first type conductivity. The sensor elements are formed in the semiconductor substrate. The isolation region is formed between the sensor elements. The doped region is injected below the isolation region and has the first type conductively. A depth of the doped region is greater than 1 mum. The depth of the doped region is at least two times the depth of the sensor elements. A width of the doped region is greater than a width at a lower or upper portion of the isolation region.
Patent KR-20090058642-A (KR)
Title: Buckle for belt of a rubber decoration
Inventor: SONG KWANG SOO
IPC: A44B11/00
Filed: 2007-12-05
Abstract: A buckle for the rubber decoration belt is provided, which obtains comfortable feeling by the rubber material similar to the skin and decreases the assembling process and production cost. A buckle for the rubber decoration belt comprises: a buckle body(10) in which a separation preventing projection(14) of the constant height is protruded to the upper rim and the upper part forms the space of the decoration accommodating groove(16); a buckle fastener(18) formed in the bottom one end of the buckle body; and a rubber decoration(20) which is inserted and attached in the decoration accommodating groove of the buckle body.
Patent KR-20090059267-A (KR)
Title: 반도체 소자 및 그 제조 방법
Inventor: YUN KWANG HYUN
IPC: H01L21/762
Filed: 2007-12-06
Abstract: 본 발명은 반도체 소자 및 그 제조 방법에 관한 것으로, 소자 분리 영역에 트렌치가 형성된 반도체 기판이 제공되는 단계; 상기 트렌치의 일부가 채워지도록 라이너 절연막을 형성하는 단계; 상기 트렌치의 일부가 채워지도록 라이너 절연막 상에 금속 촉매층을 형성하는 단계; 상기 라이너 절연막과 금속 촉매 사이에 실리콘 나노 와이어(Si nano wire)를 성장시키는 단계; 및 열처리 공정을 실시하여 상기 실리콘 나노 와이어를 산화물 나노 와이어(SiO 2  nano wire)로 치환시키면서 상기 실리콘 나노 와이어 간 빈 공간을 채워 상기 트렌치를 채우는 단계를 포함한다. 또한, 반도체 기판의 소자 분리 영역에 형성된 트렌치; 및 상기 트렌치를 채우도록 산화물 나노 와이어(SiO 2  nano wire)로 이루어진 소자 분리막을 포함한다. 
       
     소자 분리막, 갭 필, 금속 촉매층, 실리콘 나노 와이어, 산화물 나노 와이어
Patent KR-20090063377-A (KR)
Title: Belt cleaner
Inventor: MUN GAB JU
IPC: B65G45/22
Filed: 2007-12-14
Abstract: A belt cleaner is provided to prevent slip generated between a driving pulley and a belt surface by removing foreign materials which are adhered to the belt surface and rainwater completely flowed into the belt surface. A belt cleaner includes a cleaning unit(10) and a rotary bar(21). The cleaning unit is adhered to a lower surface of a belt(1). The cleaning unit is mounted on one side of the rotary bar. A weighted object is mounted on the other side of the rotary bar. Both ends of the rotary bar is circulated around a base shaft(25).
Patent KR-20090064030-A (KR)
Title: Method of measuring recombinant ion in ion implanter with linear accelerator
Inventor: WOO HYUK
IPC: H01J37/30
Filed: 2007-12-14
Abstract: A method for measuring recombinant ions in a high energy ion implanter with a linear accelerator is provided to measure quantitatively the amount of recombinant ions in a high energy ion implanter by performing a bivalent ion implantation process without a destructive inspection such as a SIMS(Secondary Ion Mass Spectroscopy). A source beam tuning process is performed to monitor a beam current from an injector faraday and to tune an ion beam. The injector faraday is positioned at a backside of an analyzer magnet. A tuning process is performed to tune the ion beam by monitoring a beam current from a resolving faraday. The resolving faraday is positioned at a backside of a linear accelerator. A monitoring process is performed to monitor the beam current from the resolving faraday which is positioned at a backside of an FEM(Final Energy Magnet) by changing a magnetic field in an energy range corresponding to decouple of an extraction voltage of the FEM. A measurement process is performed to measure a beam current value of energy corresponding to octuple of the extraction voltage.
Patent KR-20090066977-A (KR)
Title: Assembling tool for connector assembly and assembling and disassembling method using it
Inventor: MO JUNG HYUK
IPC: H01R13/629
Filed: 2007-12-20
Abstract: An assembly jig for a connector assembly, and an assembly and separation method thereof are provided to decrease a manufacture cost by removing a separate coupling structure like a lever in a connector. A pair of rotating bars(301) are formed in a bar shape and are coupled to perform relative rotation by crossing with each other. The rotating bars are respectively hung on a support rib of a pair of connectors coupled with each other. The rotating bar provides power for coupling and separating the connectors. A pair of connection links(303) are coupled to a front end of the rotating bar to relatively rotate one end of the connection link. Another end of the connection links is coupled to perform the relative rotation with each other. The connection link transfers the power for separating the connectors by contacting with the support rib.
Patent KR-20090068068-A (KR)
Title: Spray machine for speed-sprayer
Inventor: LEE WEL YOUNG
IPC: A01C23/00
Filed: 2007-12-22
Abstract: A compost spraying device for a speed sprayer is provided to reduce noise, to decrease the consumption of fuel and to allow compost to be sprayed freely even between narrow trees. A compost spraying device for a speed sprayer comprises a loading tub(1) which is installed at the trailer of a speed sprayer; a transfer part(2) which can transfers compost from the bottom front terminal to the back terminal; an opening/closing part(4) which opens and closes the compost under transfer at the back part; a spray part which sprays the compost falling to the back part of the tub; an operation for the transfer part; an operation part(5) for the opening/closing part; and an operation part for the spray part, wherein the operation part(3) for the transfer part and the operation part for the spray part are constituted with a hydraulic motor to be connected with the hydraulic motor built in a speed sprayer so as to be driven.
Patent KR-20080061293-A (KR)
Title: Chemically amplified resist composition
Inventor: ARAKI KAORU
IPC: G03F7/004
Filed: 2007-12-24
Abstract: A chemically amplified resist composition suitable for ArF excimer laser lithography, KrF excimer laser lithography or ArF immersion lithography is provided to improve the resolution and line edge roughness of a resist pattern. A chemically amplified resist composition comprises a salt represented by the formula I; a salt represented by the formula II; and a resin which contains a structural unit containing an acid-labile group, is insoluble or hardly soluble in an alkaline aqueous solution and becomes soluble in an alkaline aqueous solution by the action of an acid, wherein R21 is a substituted or unsubstituted C1-C30 hydrocarbon group whose at least one -CH2- can be substituted with -CO- or -O-; Q1 and Q2 are independently F or a C1-C6 perfluoroalkyl group; A+ is a specific organic cation; Q3 is a C1-C10 perfluoroalkyl group or a C4-C8 perfluorocycloalkyl group; and A'+ is a specific organic cation.