baber/WOPTO huggingface dataset:
Patent KR-20090043746-A (KR)
Inventor: LEE DONG GIL
IPC: C08F2/18
Filed: 2007-10-30
Abstract: 본 발명은 충격강도 및 저온충격강도가 기존의 수지에 비하여 현저히 우수하고 인장강도가 향상된 염화비닐계 수지의 제조방법에 관한 것으로서, 보다 상세하게는 유화중합을 통해 제조한 아크릴계 공중합체 라텍스 존재하에 염화비닐 수지를 현탁중합함에 있어서 실록산 고분자(polysiloxane)를 첨가하여 현탁중합하는 단계를 포함하는 것을 특징으로 하는 염화비닐계 공중합체 수지의 제조방법에 관한 것이다. 본 발명을 통해 형성된 제품은 강성 및 내충격성이 우수하여 고온 및 저온환경에서 사용이 가능하다． 
     아크릴계 공중합체 라텍스, 염화비닐 수지, 그라프트 공중합체, 유화현탁중합, 내충격성, 폴리디메틸실록산
Patent KR-20090044320-A (KR)
Title: Ｐ2ｐ 방식에 의한 컨텐츠 파일 제공 시스템 및 방법
Inventor: KIM SANG GEONG
IPC: G06F15/16
Filed: 2007-10-31
Abstract: 본 발명은 사용자 단말이 컨텐츠 파일을 제공받는 시스템에 있어서, 상기 사용자 단말이 접속되면, 상기 사용자 단말이 접속할 커넥션 서버를 선택하여 그 정보를 상기 사용자 단말에 전송하는 밸런싱 서버, 컨텐츠 파일 요청 메시지가 수신되면, 적어도 하나의 컨텐츠 파일 보유 단말을 추출하고, 상기 추출된 컨텐츠 파일 보유 단말별 파일 할당량을 정하여 적어도 하나의 컨텐츠 파일 보유 단말 및 보유 단말별 파일 할당량 정보를 포함하는 컨텐츠 파일 요청 응답 메시지를 커넥션 서버에 전송하는 커맨드 서버, 상기 컨텐츠 파일 요청 응답 메시지가 수신되면, 각 컨텐츠 파일 보유 단말에 컨텐츠 파일 전송 요청 메시지를 전송하는 적어도 하나의 커넥션 서버를 포함하되, 상기 각 컨텐츠 파일 보유 단말은 상기 파일 할당량 정보에 해당하는 컨텐츠 파일을 추출하여 상기 사용자 단말에 전송하고, 상기 사용자 단말은 상기 커넥션 서버에 접속하여 컨텐츠 파일 요청 메시지를 전송하고, 각 컨텐츠 파일 보유 단말로부터 분할되어 전송되는 컨텐츠 파일을 순서대로 저장하는 것으로서, 컨텐츠 파일의 저작권을 보호하고, 열악한 네트워크 환경 또는 peer 장치의 갑작스런 중단에도 화면의 재생이 끊기지 않도록 할 수 있다.  
       
     컨텐츠, 스트림, DRM, p2p, 우선순위
Patent KR-20080043707-A (KR)
Title: Multi-layer thin film pattern and method of manufacturing display device
Inventor: ITOH YASUYOSHI
IPC: G02F1/136
Filed: 2007-11-07
Abstract: A multi-layer thin film pattern and a manufacturing method of a display device are provided to change the amount of light passing through a polarizing panel at the viewing side by varying the display voltage to display desired image. A process for forming a metal layer(3) on a substrate is performed. The second transparent conductive layer(4) is formed on the metal layer. A resist pattern(5) is formed on the second transparent conductive layer. The second transparent conductive layer is etched by means of the resist pattern as a mask. The resist pattern is transformed by using the organic solvent or RELACS(Resolution Enhancement Lithography Assisted by Chemical Shrink) material. Thereafter, a process for covering the cross-section of the second transparent conductive layer after etching is performed. The metal layer is etched at the state that the cross-section of the second transparent conductive layer is coated by the resist pattern. The RELACS is heated and cross-linked with the resist pattern so that a resin layer is formed on the surface of the resist pattern.
Patent KR-20090047570-A (KR)
Inventor: KIM OK SUN
IPC: C08J7/04
Filed: 2007-11-08
Abstract: 본 발명에 의하여 특정 가소제와 특정 안정제의 최적 조합이 적용된 전선 피복재용 염화비닐계 수지 조성물이 개시된다. 본 발명에서 사용되는 가소제는 디옥틸테레프탈레이트 단독 또는 디옥틸테레프탈레이트와 프탈산 에스테르계 가소제의 혼합물이다. 또한 안정제로는 칼슘-아연계 (Ca-Zn계) 안정제가 사용된다. 본 발명의 조성물은 염화비닐계 수지 100 중량부, 가소제 5 ~ 100 중량부, 안정제 1 ~ 10 중량부 및 충전제 5 ~ 70 중량부를 포함할 수 있다. 이러한 본 발명에 따른 전선 피복재용 염화비닐계 수지 조성물은 휘발성 유기화합물의 방출량이 적어 환경에 대한 안정성이 높고, 우수한 내열 노화성, 가열 감량 개선 특성을 구현할 수 있다. 
     가소제, 염화비닐계 수지 조성물, 전선 외장 피복재, 휘발성 유기 화합물, 환경 안전성, 내열성
Patent KR-20090049906-A (KR)
Inventor: JOO SOO KYUNG
IPC: G09G3/36
Filed: 2007-11-14
Abstract: 본 발명은 디스플레이 데이터의 휘도(brightness)를 제어하는 데이터 구동회로에 관한 것으로, 더욱 상세하게는 입력 RGB 데이터 중 추출된 휘도 데이터(Y 데이터)와 휘도 계수(Brightness coeifficient)를 참조하여  출력 휘도 데이터를 생성함으로써 높은 명암비(contrast ratio)를 제공함과 동시에 휘도를 높일 수 있는 데이터 구동회로에 관한 것이다. 
       
     휘도, 명암비, 휘도계수
Patent KR-20090050838-A (KR)
Inventor: YOON JONG HYUN
IPC: A61L9/014
Filed: 2007-11-16
Abstract: 본 발명은 활성탄에 수목정유가 항균제로서 담지된 탈취제 및 이를 폼, 하니컴, 금속 망 등의 지지 구조에 부착시킨 탈취 필터에 관한 것으로, 탈취제는 높은 비표면적을 갖는 활성탄 고유의 탈취 성능을 유지하면서, 우수한 항균(항미생물) 특성을 나타내기 때문에 균 또는 미생물에 의한 오염에 기인하는 악취 발생을 방지하는 장점을 갖는다.  또한, 상기 탈취제를 공기 청정기, 에어컨 등에서 사용되는 탈취 필터를 위한 다양한 지지 구조에 부착시킴으로써 항균 탈취 필터로서의 상용성을 제고할 수 있다. 
     항균제, 탈취제, 필터, 수목정유, 티 트리 오일
Patent KR-20090050841-A (KR)
Inventor: LEE KANG CHUL
IPC: B62D24/04
Filed: 2007-11-16
Abstract: 본 발명은 사이드멤버를 관통하여 체결되는 가이드파이프가 상기 사이드멤버에 대하여 정확한 위치관계를 용이하게 설정한 상태에서 용접에 의해 결합되도록 함으로써, 저렴한 비용과 용이한 작업성으로 쇽업소버를 차체에 마운팅할 수 있도록 한다. 
       
     쇽업소버, 사이드멤버, 가이드파이프
Patent KR-20090052561-A (KR)
Inventor: KIM SANG HO
IPC: B60N2/90
Filed: 2007-11-21
Abstract: 본 발명은 자동차용 헤드레스트의 폴딩 구조에 관한 것이며, 상세하게는 자동차용 시트의 시트 백에 설치하는 헤드레스트의 폴딩 구조에 관한 것으로서, 머리의 지지를 안정되게 하고, 전자식 헤드레스트에도 적용할 수 있도록 한 것이다. 
     본 발명은 시트 백 프레임(10)의 상부 수평부 중앙을 일정 폭으로 절단하여 상기 절단부(13)에 지지한 회전축(11)과; 상기 회전축(11)에 일정 간격을 두고 설치하여 헤드레스트 본체(19)를 설치한 스테이(20a)(20b)를 승강할 수 있게 삽입한 스테이 지지관(17a)(17b)과; 상기 회전축(11)과, 상기 시트 백 프레임(10)에 연결한 지지판(23)에 설치하여 릴리스 레버(24)로 조작하는 로크 수단(22)으로 구성한 것이다. 
       
     회전축, 절단부, 스테이 지지관, 스테이, 로크 수단, 릴리스 레버, 케이블, 로커, 걸림쇠
Patent KR-20090053013-A (KR)
Inventor: MOON YOUNG BAG
IPC: G08C17/00
Filed: 2007-11-22
Abstract: 본 발명은 센서 네트워크를 이용한 중앙분리대 사고감지시스템 및 방법에 관한 것이다.  본 발명의 센서네트워크를 이용한 사고감지 시스템은 도로의 중앙분리대에 장착된 센서노드를 이용하여 충격을 감지하는 감지부; 감지된 충격이 기설정된 기준을 초과한 경우 싱크노드로 사고가 발생하였음을 알리는 이벤트를 전송하는 알림부;및 감지된 충격이 기설정된 기준을 초과한 경우 중앙분리대 주변을 촬영한 영상을 센서노드를 통해 상기 싱크노드로 전송하는 영상전송부;를 포함한다. 무선환경에서 동작되므로 설치 및 유지가 용이하고, 이벤트 발생과 함께 영상이미지를 통해 사고발생 유무를 확실히 판단할 수 있다. 
       
     사고감지, 센서 네트워크
Patent KR-20090056147-A (KR)
Title: Method for detecting fault of inverter for industrial vehicle
Inventor: IM SUN
IPC: G01R31/40
Filed: 2007-11-30
Abstract: A method for detecting a fault of an inverter for an industrial vehicle is provided to restore FET having an error partly without exchanging whole FET. A current of an output terminal by phases is measured while an upper FET is on and a lower FET is off(S100,S110). A current of an output terminal by phases is measured while a lower FET is on and an upper FET is off(S300,S310). The current is measured while the upper FET is off and the lower FET is on(S400,S410), and the error of upper part and lower part is determined by comparing a measured result with a lookup table(S500).
Patent KR-20090058832-A (KR)
Title: Manufacturing apparatus of chlorine dioxide and manufacturing method thereof
Inventor: JEONG JIN WOONG
IPC: C01B7/01
Filed: 2007-12-05
Abstract: An apparatus and a method for producing chlorine dioxide are provided to apply produced chlorine dioxide to a food process and a small scale sterilization process by producing the chlorine dioxide with high purity and/or high yield. An apparatus for producing chlorine dioxide includes a chlorite soda row material tank(20), a hydrochloric acid gas storage tank(10), a mixer(40), a first reactor(60), and a second reactor(70). The chlorite soda raw material tank supplies chlorite soda into the mixer by using a pump(30). The hydrochloric acid gas storage tank supplies hydrochloric acid gas to the mixer through an ejector(50) and a vacuum regulator(11). The second reactor stores chlorine dioxide generated in the first reactor. The second reactor includes a water level(71)(72), a chlorine dioxide vent(73) and a chlorine dioxide deodorizing unit(74).
Patent KR-20090058910-A (KR)
Title: Distance sensor of paste dispenser
Inventor: BANG KYU YONG
IPC: G02F1/13
Filed: 2007-12-05
Abstract: A distant sensor of a paste dispenser is provided to measure a distance between a substrate and a nozzle without distortion via an entire process for forming a paste pattern. A distant sensor(100) of a paste dispenser comprises a lighting emitting unit(110) and a light receiving unit(120). The lighting emitting unit forms two measurement points(116,117) on a substrate. The measurement points are positioned in front and rear sides of an application location based on a horizontal movement direction of the application location. The light emitting unit projects light so as to be positioned in both sides as leaving a space for the application location. The light receiving unit receives the light reflected from the measurement points, and converts the light into an electric signal. As changing the application location of a nozzle, paste is applied onto the substrate.
Patent KR-20090059388-A (KR)
Title: Method for writing current drive capacity of cell library and driving current
Inventor: PARK WOO HYUN
IPC: G06F17/50
Filed: 2007-12-06
Abstract: A method for preparing the current driving capacity of a cell library and a current driving method thereof are provided to define the cell library which drives several current amounts through the control of an external switch. A current level field to be applied to one pin is defined(110). In the current level field, the amount of a plurality of currents for operating the pin is recorded. The current level field is set in a library. An index table referring to the current level field is defined(130). The amount of plural real currents for operating the pin is recorded in the index table. Current driving levels of each operation arc are defined by one of current levels defined in the index table(150). The current amount which is set up in the index table is selectively designated to a designated timing arc.
Patent KR-20090059667-A (KR)
Title: Automatic a therapeutic laser using image recognition and method forcontroling the same
Inventor: CHOI BONG JIN
IPC: A61N5/067
Filed: 2007-12-07
Abstract: An image recognition automatic therapeutic laser and a control method for the same are provided, which automatically perform laser light amount control according to the continuous image update about the treated skin. An image recognition automatic therapeutic laser control method comprises: a step(S10) for taking a picture of the skin; a step(S20) for image-processing the image; a step(S30) for selecting the treatment area of the skin; a step(S40) for selecting the treatment mode; a step(S50) for setting up the quantity of light of the laser applied to the treatment mode; a step(S60) for tracing the treatment site of the skin and irradiating the laser; a step(S70) for controlling the laser light amount; a step(S80) for continuously determining quantization of the skin; a step(S90) for recognizing the treatment progress of the skin; and a step(S100) for repeating the steps until the treatment completion is determined as an image.
Patent KR-20090059795-A (KR)
Title: Manufacturing method of multi-layer metal line
Inventor: AHN HO KYUN
IPC: H01L21/28
Filed: 2007-12-07
Abstract: A manufacturing method of a multilayer metal wiring is provided to stably manufacture a multilayer metal wiring and to reduce possibility of misalignment by forming a pattern through one exposure. A source drain ohmic metal layer is formed by depositing an ohmic metal(130) on a semiconductor substrate having an active layer and a cap layer. A first insulation film(140) is deposited on a whole surface of the semiconductor substrate. A first multilayer photoresist is deposited in consideration of an etching selection ratio with the first insulation film. A first metal wiring(170a) is formed by depositing a metal on a first pattern region. A second insulation film(180) is formed on a whole surface of the substrate having the first metal wiring. A second multilayer photoresist(150b,160b) is deposited in consideration of an etching selection ratio with the second insulation film. A second metal wiring(170b) is formed by depositing a metal on a second pattern region. A protective film is deposited on the second metal wiring.
Patent KR-20090059880-A (KR)
Title: Preparation of copolymer containing polyesters segment via ring-opening polymerization of cyclic ester monomer in the presence of activated agent
Inventor: KIM MOON SUK
IPC: C08G65/48
Filed: 2007-12-07
Abstract: A method for preparing a block copolymer is provided to prevent a catalyst component inside a copolymer chain from being left behind after reaction termination, to easily control molecular weight and to polymerize a cyclic ester monomer at a room temperature. A method for preparing a polyalkylene glycol/plyester block copolymer uses a strong acid catalyst with pKa which is not greater than 1 as a polymerization catalyst and polyalkylene glycol containing a hydroxyl group at a chain terminal part as an initiator. The method comprises a step of polymerizing at least one or two kinds of cyclic monomer at -70 ~25 °C for 12~24 hours to prepare the polyalkylene glycol/plyester block copolymer with the whole molecule amount of 1,000~100,000 g/mole. The at least one or two kinds of cyclic monomer are selected from ester series lactide segment, caprolactone segment and glycolide segment.
Patent KR-20090060059-A (KR)
Title: 인터넷 광고비용 책정에 대한 시스템과 방법
Inventor: JIN SEUNG KWAN
IPC: G06Q30/02
Filed: 2007-12-07
Abstract: 본 발명은 인터넷 광고비용 책정에 대한 시스템과 방법에 관한 것이다. 
     목적은 기존 인터넷 배너 광고가 CPM(노출당 단가)으로 산정해왔으나 이를 CPC(클릭당 단가)로 변환하여 실용화하기 위함이다. 
     시스템은 광고주가 미리 입금을 한 비용으로 일정기간동안 인터넷 광고를 게시하고 페이지의 클릭 수에 따라 광고비용을 적용하여 산정하는 방식이다. 클릭체크부에서 일정기간동안 체크된 클릭 수에 따라 페이지에 게시된 인터넷 광고의 비용을 적용함으로써 광고주, 광고 대행주, 인터넷 매체 모두에게 보다 합리적인 광고비용 체계를 제공할 수 있다. 
     구성은 클릭체크부, 리포팅부, 클릭체크 검사부, 요금 산정부, 연장 할인율 적용부 등을 구비하는 것을 특징으로 하여 산정한다. 
       
     CPM은 Cost Per Millennium의 약자로 노출에 따른 광고비를 지불하는 방식이고 CPC 는 Cost Per Click의 약자로 사용자가 사이트를 방문한 경우에만 광고비를 지불하는 방식 즉, 클릭당 광고비용을 말하며, 노출은 광고주 사이트에 방문을 유도하기 위한 다양한 형태(텍스트형, 이미지형, 정보형, 배너형, 히든형, 이벤트형, 미디어형, 기사형, 동영상형, 커뮤니티형 등)로 보여지는 것을 의미하고, 클릭은 노출 등 을 통해 광고주의 사이트에 방문된 결과(배너클릭, 아이커버 등)를 의미하며, 아이커버(i-cover)는 사이트 팝업이나 팝언더 등의 다양한 형태로 광고주의 사이트를 자동으로 오픈해주는 방식으로 클릭이라 간주한다.
Patent KR-20090065105-A (KR)
Title: Peer's trust information management method by using receipt in p2p networks
Inventor: KWON HYEOK CHAN
IPC: G06Q50/30
Filed: 2007-12-17
Abstract: A confidence information management system based on a receipt and a method thereof in P2P network providing the reliability information of peers are provided to calculate reliability based on the issue of receipt information by a confidence information management server. A receipt receiving unit(101b) receives receipt information encrypted as a private key of a peer A from a peer B in order to prevent the forgery of the receipt encrypted by the private key B. A reliability management unit(101c) calculates the reliability value by using receipt issue information and is encrypted by the private key of A and the receipt information and is encrypted by the private key of B. The reliability administration unit updates and manages the reliability information of peers. A reliability information providing unit(101e) transmits reliability information of the peer B encrypted as a private key of the reliability information providing unit.
Patent KR-20090065389-A (KR)
Title: 2-step turbo-charger device for vehicle
Inventor: PARK KI HONG
IPC: F01P1/06
Filed: 2007-12-17
Abstract: A two stage turbo charger apparatus for a vehicle is provided to reduce loss by increasing working performance using the power of air compressor. A two stage turbo charger apparatus(1) for a vehicle comprises a first turbocharger(10), a second turbocharger(20), an air intake pipe(60), and an air cooling intercooler(40). The first turbocharger part comprises the first blade(11), and the first compressor(21). The first blade rotates with the outlet pressure of the exhaust gas flowed in through the guide tube(50). The first compressor compresses intake air. The second turbocharger part is connected to the first turbocharger part. The second turbocharger part comprises a second blade(12) and a second compressor(22). The intercooler is connected to the pipe(30) between the first compressor and the second compressor.
Patent KR-20090067517-A (KR)
Title: Cmos image sensor
Inventor: CHOI HA KYU
IPC: H01L27/146
Filed: 2007-12-21
Abstract: A CMOS image sensor is provided to compensate separately a tolerance of a manufacturing process and to increase remarkably sensitivity thereof by changing a focus of external light. A CMOS image sensor(100) includes a photo diode(110), an insulating layer(120), a planarization layer(130), a wiring line(150), and a micro-lens(160). The insulating layer is formed on the photodiode. The planarization layer is formed on the insulating layer. A piezo pattern(140) is formed in the inside of the planarization layer. The wiring line is formed to connect electrically the photo diode with the piezo pattern. The micro lens is formed on the planarization layer in order to concentrate external light(10) on the photodiode. The thickness of the piezo pattern is varied according to an electrical signal applied from the photodiode. The thickness of the planarization layer is varied according to a thickness variance of the piezo pattern and the thickness is varied.
Patent KR-20090070252-A (KR)
Title: A collect chuck of a lathe
Inventor: CHO MUNG HO
IPC: B23Q11/10
Filed: 2007-12-27
Abstract: A collect chuck for lathe is provided to prevent wear of the general drill and a center drill by causing cutting oil to concentrate onto the edge of the general drill and the center drill. A collect chuck for lathe comprises a body(2), and a general drill and center drill fixing unit formed on the top of the body. The general drill and center drill fixing unit includes a fastening part including a bolt part on the exterior and a plurality of through holes on the inside. A cutting oil inlet hole(7) is formed on one side of the body and a space part is formed inside the body. The cutting oil is ejected via the through holes of the fastening part so as to enter into the cutting oil inlet hole.
Patent KR-20090071197-A (KR)
Title: Plating-bath having apparatus for removing slug
Inventor: JIN YONG HEE
IPC: C25D21/06
Filed: 2007-12-27
Abstract: A plating bathtub with a sludge removal unit is provided to prevent the poor quality of a steel sheet due to the precipitated sludge by removing the precipitated sludge using the sludge removal unit. A plating bathtub with a sludge removal unit comprises: a bath member(120) installed at a guide unit(130) inside; a sludge removal unit(160) taking away the sludge precipitated in the bathtub member inside; a driving unit(180) moving the sludge removal unit; and a discharge unit(200) discharging the sludge taken away by the sludge removal unit to the outside of the bath member. The sludge removal unit includes: a rigid frame(162) installed at a guide unit; a moving frame(164) moved along the guide unit; a sludge collection unit(166) contacted with the bottom surface of the bath member and taking away the sludge; and a sludge collecting net(168) preventing the flying of the sludge taken away by the sludge collecting unit.
Patent KR-20070085238-A (KR)
Title: Method for producing oxide superconducting wire
Inventor: KATO TAKESHI
IPC: H01B12/00
Filed: 2005-11-15
Abstract: A method for producing an oxide superconducting wire, which comprises steps (S1 to 4) for preparing a wire having a form wherein raw material powders for an oxide superconducting wire are covered with a metal, a step (S5) of rolling the resultant wire, a step (S6) of heat-treating the wire after rolling (S5) in a pressurized atmosphere, wherein the rolling reduction in the rolling (S5) is 50 to 80 %. The above method can provide an oxide superconducting wire being improved in superconducting characteristics.
Patent KR-20070069153-A (KR)
Title: Semiconductor integrated circuit
Inventor: INUKAI TAKASHI
IPC: H01L23/34
Filed: 2005-08-31
Abstract: A semiconductor integrated circuit according to the examples of the present invention is applied to a system using a first power source voltage and a second power source voltage independent of the first power source voltage and includes a first area to which the first power source voltage is supplied, a thermal sensor placed in the first area, and a first input path placed in the first area, for transferring trimming data that determine the control contents of the thermal sensor to the thermal sensor.
Patent KR-20070055612-A (KR)
Inventor: IMORI TORU
IPC: C25D3/32
Filed: 2005-12-16
Abstract: 전기주석 도금 및 전기주석합금 도금의 땜납 젖음성을 양호하게 하여, 납땜후의 신뢰성을 높게 하는 데에 있다.  또한, 도금 속도 및 도금후의 외관을 향상시키는 데에 있다. 
     이미다졸기와 수산기를 1분자중에 가진 화합물을 1종 또는 2종류 이상 포함한 전기주석 및 주석 합금 도금액이다.  상기 화합물로서는, 하기 식(1)로 표시되는 이미다졸 알코올화합물이 바람직하다. 
     [화학식 1] 
     
       
     
     (일반식(1) 중, R 1 , R 2 , R 3 는 각각 수소, 비닐기, 또는 탄소수 1∼20의 알킬기로서, R 2 와 R 3 로 방향환을 형성하고 있어도 좋고, R 4 는 수소, 비닐기, 탄소수 1∼20의 알킬기, 페닐기, 혹은 -(CH 2 CH(R 5 )O) k H, R 5 는 수소, 탄소수 1∼20의 알킬기, X는 수소, 탄소수 1∼6의 알킬기, 또는 N, O를 포함하고 있어도 좋은 치환기를 나타내고, m은 0∼20의 정수, n, l는 1∼3의 정수, k는 1∼20의 정수를 나타낸다.)
Patent KR-20070067695-A (KR)
Title: Inorganic electrical insulation laminates and electrical devices containing such laminates
Inventor: ANDERSON DAVID WAYNE
IPC: H01B1/18
Filed: 2005-09-29
Abstract: A laminate comprising a layer of elastomeric polyester resin positioned between two nonwoven inorganic sheets, and an electrical device such as a transformer comprising that laminate.
Patent KR-20070113191-A (KR)
Title: Collapsible electronic article surveillance gate
Inventor: RAPP MICHAEL
IPC: H01Q1/08
Filed: 2005-10-19
Abstract: A stowable antenna system for a security system is provided which includes an electronic radiating element in the form of a furlable flexible sheet, a power supply to power the electronic radiating element and a housing to receive and store the radiating element in a furled condition. The radiating element may be extended to an unfurled condition for use in the security system. One or more risers may extend from the housing for supporting the radiating element in the unfurled condition. The electronic radiating element may be received in the housing and stored in the housing in a rolled up, windowshade configuration.
Patent KR-20070094760-A (KR)
Title: Selective surface texturing through the use of random application of thixotropic etching agents
Inventor: DEEM JOHN GILBERT
IPC: B44C1/22
Filed: 2005-12-22
Abstract: An improved process for predictably treating a substrate surface is provided comprising the use of a pre-selected thixotropic etchants to achieve a superior and predetermined substrate surface.
Patent KR-20070105979-A (KR)
Title: Amorphous lercanidipine hydrochloride
Inventor: LEONARDI AMEDEO
IPC: C07D211/90
Filed: 2006-02-24
Abstract: The invention provides a substantially pure amorphous lercanidipine hydrochloride having a purity of at least 95 % pure, preferably at least about 97% pure, more preferably at least about 99% pure, and still more preferably at least about 99.5 % pure. The invention further provides methods of preparing substantially pure amorphous lercanidipine, and pharmaceutical compositions containing the substantially pure amorphous lercanidipine.
Patent KR-20070097577-A (KR)
Title: Display device
Inventor: SHINGAI TOMOHISA
IPC: H04B7/24
Filed: 2003-09-04
Abstract: A system includes a display device (1) having no power source and an information display device (2) such as a radio terminal for transmitting display data and power to the display device (1). The display device (1) can be mechanically-detachably attached to the information display device (2). The device (1) has a display section (3) capable of continuing display even after power supply is cut off, a near-distance communication section (4) for receiving display data from outside, and a display control section (5) for the received data. The device (2) has a storage section (6) for storing display data and a communication section (7) for transmitting the display data to the device (1). For example, the device (2) further has a mechanical attachment/detachment section for mounting the device (1) on the device (2).
Patent KR-20070116101-A (KR)
Title: Polarization-reversed iii-nitride light-emitting device
Inventor: WIERER JONATHAN J JR
IPC: H01L21/20
Filed: 2006-03-10
Abstract: A device structure includes a Ill-nitride wurtzite semiconductor light emitting region (53) disposed between a p-type region (54, 58) and an n-type region (56). A bonded interface (50) is disposed between two surfaces, one of the surfaces being a surface of the device structure. The bonded interlace facilitates an orientation of the wurtzite c-axis in the light emitting region that confines carriers in the light emitting region, potentially increasing efficiency at high current density.