baber/WOPTO huggingface dataset:
Patent KR-20090019305-A (KR)
Title: Mist clooector
Inventor: BAE JAE GYU
IPC: B01D46/36
Filed: 2007-08-20
Abstract: A mist collector is excellent in performance of collecting and removing the harmful substances and can remove the mist consistently by treating the mist although a large amount of mist containing harmful substances flows into the mist collector. A mist collector collects and removes mist comprising harmful substances. The mist collector includes a housing(10) of which an inner part is divided into a pre-treatment chamber(12) and a main treatment chamber(16) having an inlet(11) and an impeller chamber(20) having an air outlet(18). The mist collector additionally includes: a motor(22) which is rotatably mounted on a back part of the housing, and in which a shaft part(24) is formed; an impeller(26) embedded in the impeller chamber and axially installed on the shaft part; a filter rotator(28) embedded in the main treatment chamber and axially installed on the shaft part; and a pre-treatment filter(14) fixedly installed in the pre-treatment chamber.
Patent KR-20090020121-A (KR)
Title: A die casting mould
Inventor: JUNG BYUNG GU
IPC: B22D1/00
Filed: 2007-08-22
Abstract: A die apparatus of a high pressure casting type is provided to cut specific units which are extended to a sprue runner of a casting by processing a notch groove on the sprue runner. A die apparatus of a high pressure casting type includes the followings: a fixing die(1), a moving die(3) combining with the fixing die and forming a cavity(5) inside; a sleeve tube(7) which is installed on a lower part of the moving die, pouring molten metal; a pouring cylinder arranging a piston(11) inside of the sleeve tube; and a notch processing unit(20) forming a notch groove. The notch processing unit includes a notch pin(21).
Patent KR-20090021718-A (KR)
Title: Base station antenna and control method thereof
Inventor: EOM SOON YOUNG
IPC: H04B7/26
Filed: 2007-08-28
Abstract: A base station transmission-reception antenna and their operating method for increasing the battery usage time of the terminal and expanding cell accommodation area are provided to use the manual active power control method by minimizing the transmit electric power control function. A terminal in which the base station and communications link are formed transmits location information and a transmission level value based on GPS to the base station. The base station collects the location information and transmission level value of my all terminals(S102). The base station performs the real-time cell traffic statistical analysis and uses the location information and transmission level value of collected cell all terminals. The demand radiation pattern mask for the antenna emission pattern generates pattern mask(S104). The actual radiation pattern optimizing process which is suitable for the demand radiation pattern mask is performed through the genetic algorithm which is the link of the high-end pattern synthetic algorithm(S106). The base station extracts the new the antenna aperture vector information(S108). The base station actually produces the beam pattern by performing a cell coverage simulation(S110).
Patent KR-20090022428-A (KR)
Title: Management system and method of a school infirmary
Inventor: KIM DUCK KYUM
IPC: G06Q50/30
Filed: 2007-08-30
Abstract: A system and a method for managing a school infirmary by using an RFID and short message are provided to manage exit of the school infirmary by using the RFID and the short message at real time. An RFID card stores student information. A card reader receives information of a student transmitted from the RFID card. A teacher terminal transmits the enter request to a server and receives a short text message. An infirmary terminal receives the enter request from the server and receives the short text message. A server transmits enter information of a student according to the enter request. A module transmits the text message to the infirmary terminal. The module which transmits the entering information short message in case the entering information of the student is received from the RFID card with the card reader.
Patent KR-20090022497-A (KR)
Title: A side-brake for vehicle capable of outside controll
Inventor: YOO HAN YEOL
IPC: B60T7/08
Filed: 2007-08-30
Abstract: A handbrake of vehicle capable of outside control is provided to coupling and uncoupling the handbrake with simple switching operation in the outside of vehicles. A lever drive motor(30) generates torque in order to rotate forward and reversely a lever(10). A ratchet drive motor(40) generates torque in order to rotate a ratchet(11). An ECU(electrical control unit) for the vehicles controls the lever drive motor and the ratchet drive motor by receiving a predetermined control signal. A side coupling and uncoupling switch is mounted in the outside of the vehicles. The side coupling and uncoupling switch transmits a side coupling and uncoupling control signal to the ECU. The lever comprises a lever slave gear part(14) formed in the edge of the lever.
Patent KR-20090026933-A (KR)
Title: Device for varying stiffness of probe and electro-mechanical device using the same and the method for varying stiffness of probe
Inventor: SONG JAE SOO
IPC: B82Y35/00
Filed: 2007-09-11
Abstract: A device for varying the stiffness of a probe, an electro-mechanical device using the same and a method for varying the stiffness of a probe are provided to replace complicated and expensive equipment and use a probe and a sample without replacement when measuring surface strength and property of elasticity and viscosity. A device for varying the stiffness of a probe comprises: a probe unit(2); and a controller(1) which varies the stiffness of the probe by controlling an actuator. The probe unit comprises: a spring support(5) in which the probe having a tip(3) perpendicularly moves in the surface of a measurement object; a displacement sensor(6) detecting the displacement of the probe and outputting signals; and an actuator(7) which is operated with the external signal varied according to the signal value of the displacement sensor and varies the stiffness of the probe.
Patent KR-20080025648-A (KR)
Title: Slider for a fluid tight slide fastener
Inventor: TAKAZAWA SHIGEYOSHI
IPC: A44B19/26
Filed: 2007-09-17
Abstract: A slider for a fluid sealing type slide fastener is provided to reduce production cost by manufacturing it in a united form and to improve product quality by avoiding errors in assembling process. A slider for a fluid sealing type slide fastener comprises: upper and lower plates(21,22) united together by a guide prop; a guide prop(23) joined with upper and lower plates; and a guide plate(24) arranged between the upper and lower plate and joined with the guide prop to guide combination elements of the slide fastener and a sealing lip part cooperating with the upper and lower plates. The upper and lower plates, the guide prop, and the guide plate are manufactured in a unit with metal by die-casting or with plastic by molding.
Patent KR-20090029468-A (KR)
Title: Surface light source and backlight unit having the same
Inventor: LEE KI YEON
IPC: G02F1/13357
Filed: 2007-09-18
Abstract: A surface light and a backlight unit having the same are provided to drastically improve the luminance by mounting a reflector reflecting the light on the surface of the sheet. A light source body(100) forms a discharge space(160) injecting the discharge gas. Electrodes(170a,170b) are installed at the light source body. The electrode applies the discharge voltage to the discharge gas. A sheet(200) is arranged at one side of the light source body. The sheet has a plurality of light paths(210). Holes of ellipse or polygon shape through which the light passes are formed in the sheet with the constant interval. The reflector reflecting the light is adhered to the surface of the sheet.
Patent KR-20070102975-A (KR)
Title: The multi-wall plastics pipe withe strength improves
Inventor: PARK JONG SUN
IPC: F16L9/12
Filed: 2007-09-21
Abstract: A multi-wall plastic pipe is provided to improve the entire strength by stably distributing strong load strength such as earth pressure applied to a connection part or the outside of a profile to reverse central reinforcing wall members and absorbing the load strength by the profile connection part through a connecting rod. In a multi-wall plastic pipe with improved strength formed by continuously extruding profiles and winding the profiles on an usual winding device in spiral shape and bonding the gap between the profiles with a synthetic resin which is melted, where the profile includes a plurality of hollow parts and a reinforcing wall body(11) formed integrally with a rectangular frame(1), the profile forming the multi-wall plastic pipe includes reinforcing wall bodies formed integrally with each other, and stably distributing load strength such as earth pressure continuously applied to the outside of the profile to reverse central reinforcing wall members.
Patent KR-20090034031-A (KR)
Title: Method and apparatus for removing nasty smell from exhaust gas using bag filter
Inventor: LEE IN SEOB
IPC: B01D46/02
Filed: 2007-10-02
Abstract: A method and an apparatus for removing odor from an exhaust gas using a bag filter are provided to remove bad smell materials of many kinds at the same time and to use a filter of the bag filter semi-permanently without exchanging the bag. A method for removing odor from an exhaust gas using a bag filter includes the following steps of: forming a filter protection layer(155) on a surface of a nonwoven fabric bag(152) by supplying filter protection powder in the bag filter while discharging air of the bag filter(150); forming an adsorbent layer(156) on the surface of the filter protection layer; and removing bad smell included in exhaust gas by passing layers in order of precedence.
Patent KR-20090034054-A (KR)
Title: Low noise cabin designing method using noise test equipment
Inventor: JOO WON HO
IPC: B63B9/00
Filed: 2007-10-02
Abstract: A low noise cabin designing method using a noise test equipment are provided to prevent noise in the cabin of a ship by accurately drawing a low noise cabin design to air-borne noise and structure-borne noise. A low noise cabin design method according to air-borne noise transmission comprises: a step evaluating the level of a noise source with reference to the air noise source DB(S101) stored in a database machine; a step(S102) selecting a similar cabin structure; a step(S103) calculating air-borne noise transmission amount according to the cabin structure with reference to cabin/structure decreasing noise amount DB(S104) stored in the database machine; a step(S105) determining whether the cabin noise calculation value is less than noise allowed value or not; and a step(S106) presenting noise source level and noise criteria of noise source room by selecting optimum partition/floor construction in case the allowed value is less than the noise allowed value.
Patent KR-20090034141-A (KR)
Title: Method for user authentication using uicc-id of mobile communication terminal, and system and method for electric commerce thereof
Inventor: PARK KYUNG YANG
IPC: G06Q20/00
Filed: 2007-10-02
Abstract: A user authentication method using a UICC-ID(Universal IC card) of a mobile communication terminal and an electronic transaction method and a system using the same are provided to perform user authentication with a mobile carrier through a relay center without a plurality of direct connections between a plurality of mobile carriers and issuers. At least one mobile communication server(130a-130m) maintains or manages a unique identifier of a terminal user. An issuer sever(110a-110n) receives the user information from the user of the terminal and secures the corresponding unique identifier. The issuer server issues the electronic coupon and uses the unique identifier as the user authentication information for the electronic transaction. A relay center receives the user information from the issuer server and requests the unique identifier corresponding to the user information to the mobile carrier server where the terminal is registered. The relay center relays the unique identifier from the mobile carrier server to the issuer server.
Patent KR-20090037241-A (KR)
Title: Leg of fishing float with adjustment device of gravity moment
Inventor: GIM JONG DU
IPC: A01K93/00
Filed: 2007-10-11
Abstract: A weight moment variable float leg is provided, which can adjust the weight center of moment of the float in the field by minimizing the difference of weight moment and buoyancy moment. A weight moment variable float leg comprises: a float body(11) having the predetermined buoyancy; a float leg(13) which is integrally formed with the float body; and a weight plumb(20) which is installed at the lower part of the float leg and adjusts the weight center of moment of the float for fishing. The float leg is installed to be movable in the longitudinal direction. The weight plumb is installed to be rotation-movable along the screw part(21) formed in the lower part of the float leg.
Patent KR-20080037526-A (KR)
Title: Catalyst for cathod of fuel cell, preparinng method and fixing method thereof, and fuel cell including same
Inventor: OSAKA TETSUYA
IPC: H01M4/90
Filed: 2007-10-18
Abstract: A cathode catalyst for a fuel cell, a method for preparing the cathode catalyst, and a fuel cell containing the cathode catalyst are provided to lower cost, to improve catalytic activity and the durability to methanol and to enhance the energy density of a direct methanol fuel cell. A cathode catalyst for a fuel cell comprises a compound selected from the group consisting of PdSn, PdAu, PdCo, PdWO3 and their mixture, and is used in the reduction of an oxidizing agent of a fuel cell. Preferably the cathode catalyst is used in the reduction of an oxidizing agent in an alkali aqueous solution, the amount of Pd in the compound of the cathode catalyst is 40-95 atom%, and the cathode catalyst has an average diameter of 30 nm or less.
Patent KR-20090043247-A (KR)
Inventor: YE KYEONG SUK
IPC: H02K7/102
Filed: 2007-10-29
Abstract: 본 발명은 모터용 브레이크에 관한 것으로서, 각종 모터의 주축을 짧은 주기로 정지 및 구동할 수 있게 하면서도 사용수명을 장구히 할 수 있게 한 것이다. 
     즉, 본 발명은 모터용 브레이크(1)에 있어서, 모터(2)의 주축(3)에 고정되며 외주에 환형요홈(4a)이 형성된 브레이크 풀리(4)와 상기 환형요홈(4a)에 내입 접지되는 브레이크패드(6)가 고정되며 탄성을 갖는 호형 패드고정판(5)과, 호형 패드고정판(5)의 양단부에 형성한 고정부(5a)(5b)와, 상기 호형 패드고정판(5)의 일측 고정부(5a)를 모터하우징(2a)에 고정하는 고정볼트(7) 및 타측 고정부(5b)에 실린더축(9a)이 고정되도록 모터(2)가 안치되는 고정판(8)에 설치한 공압실린더(9)를 포함하는 구성이며, 
     부가적으로 상기 브레이크 풀리(4)는 모터(2)의 주축(3)에 결합되는 구동 풀리(11)와 일체로 구성하며, 상기 브레이크 풀리(4)에는 모터하우징(2a) 쪽으로 송풍날개(10)를 일체 형성하여 구동될 때 모터하우징(2a)을 냉각할 수 있게 한 것으로서, 모터(2)의 주축 정지를 신속하게 행할 수 있고, 특히 짧은 주기로 모터(2)를 정지 및 구동하더라도 브레이크(1) 고장 염려를 일소할 수 있으며, 브레이크패드(6)의 교체가 쉬워 작업자가 쉽게 수리 사용할 수 있는 것이다. 
       
       
     모터용 브레이크, 모터, 브레이크 풀리, 브레이크패드, 공압실린더, 송풍날개
Patent KR-20090044523-A (KR)
Inventor: PARK SUNG NAM
IPC: H01L21/304
Filed: 2007-10-31
Abstract: 본 발명은 반도체 소자의 제조방법에 관한 것으로, 화학적 기계적 연마(CMP) 공정시 웨이퍼 에지 영역에서 로딩 효과(loading effect)에 의한 패턴 불량을 방지하기 위해, 칩 영역 및 칩 영역을 제외한 웨이퍼 에지 영역의 반도체 기판 상부에 제 1 및 제 2 패턴을 각각 형성하는 단계와, 전체 표면 상부에 층간 절연막을 형성하는 단계와, 제 1 패턴이 노출될 때까지 층간 절연막에 대한 평탄화 공정을 수행하는 단계와, 웨이퍼 에지 영역의 제 2 패턴을 제거하는 단계를 포함하여, 후속 화학적기계적연마(CMP) 공정 시 웨이퍼 에지 영역에서 로딩 효과(loading effect)를 방지할 수 있는 기술이다. 
       
     CMP, 로딩 효과
Patent KR-20090047007-A (KR)
Inventor: SONG SEOK PYO
IPC: H01L27/115
Filed: 2007-11-07
Abstract: 본 발명의 불휘발성 메모리소자의 제조방법은, 소자분리막에 의해 한정되는 기판의 활성영역 위에 터널절연막패턴, 플로팅게이트전극막패턴 및 제1 하드마스크막패턴을 형성하는 단계와, 소자분리막, 플로팅게이트전극막패턴 및 제1 하드마스크막패턴 위에 도전막을 형성하는 단계와, 제1 하드마스크막패턴을 식각장벽층으로 도전막에 대한 이방성식각을 식각을 수행하여 플로팅게이트전극막패턴 측면에 도전성 스페이서막을 형성하는 단계와, 제1 하드마스크막패턴을 제거하는 단계와, 그리고 제1 하드마스크막패턴이 제거된 결과물 전면에 게이트간절연막 및 컨트롤게이트전극막을 형성하는 단계를 포함한다. 
       
     불휘발성 메모리소자, 커플링비, 간섭, 하드마스크막
Patent KR-20090050787-A (KR)
Title: 프라이버시 도어록
Inventor: PACK DUCK HUN
IPC: E05B9/04
Filed: 2007-11-16
Abstract: 본 발명은 프라이버시 도어록에 관한 것으로 더욱 구체적으로는 랫치볼트와 록킹장치를 구비한 도어랫치와, 출입문의 내, 외측에 각각 설치되어 상기 도어랫치를 작동시키기 위하여 작동봉(80)을 이용해 도어랫치와 연결되는 내, 외측손잡이와, 상기 도어랫치 및 주요 작동부를 은폐하기 위하여 출입문의 내, 외측에 각각 설치되는 내, 외측커버로 구성된 출입문용 도어록에 있어서,  
     내측 단부에 록킹볼(40)을 밀어올리는 경사부(501)와, 록킹볼(40)을 받혀주는 지지부(502)를 형성한 작동버튼(50)을 외측손잡이(20) 중앙에 형성된 중심공(201) 내부에 삽입하여, 작동버튼(50)의 외측 단부에 형성된 가압부(503)가 외측손잡이(20) 외측으로 돌출되게 설치하며, 
     외측손잡이(20)의 내측 단부에는 실린더(30)를 고정나사로 결합하고, 그 실린더(30)의 벽면에 형성된 설치공(301)에 록킹볼(40)이 삽입하여, 
     록킹볼(40)의 일부가 외측커버(10) 내측 중앙의 결합부(101) 내면에 형성된 걸림홈(101a)에 투입되도록 외측손잡이(20)의 내측을 외측커버(10)의 결합부(101)에 끼워 넣어 스냅링을 결합하고, 
     상기 작동버튼(50)의 내측 단부와 도어랫치(70)를 작동시키는 작동봉(80) 간에는 코일스프링을 개입 설치함으로써, 외측손잡이의 갑작스런 회전 작동을 억제하기 때문에 출입문을 순간적으로 개방하는 것을 방지하여 출입문 안쪽에 위치한 사용자가 출입문 밖에서의 출입문 개방 의도를 신속히 인지할 수 있도록 함으로서,  출입문 안쪽에 위치하는 사용자의 프라이버시를 보호할 수 있는 효과가 있다. 
       
     출입문, 도어록, 프라이버시, 록킹볼, 작동버튼
Patent KR-20090053141-A (KR)
Inventor: GHA HWANG HYEON
IPC: H04N5/44
Filed: 2007-11-22
Abstract: 멀티미디어기기 및 그의 동기설정방법이 개시된다. 본 멀티미디어기기는 영상이 출력되는 영상 출력부, 및 오디오신호를 통신모듈을 통해 외부기기로 전송하고, 통신모듈을 통해 수신한 지연정보를 기초로 오디오신호에 대응하는 영상이 지연되어 출력되도록 영상 출력부를 제어하는 제어부를 포함한다. 이에 의해, 외부기기로부터 획득한 지연정보를 통해 오디오 및 영상신호의 동기를 맞추어 재생할 수 있다. 
       
     멀티미디어기기, 블루투스 헤드셋, 동기설정
Patent KR-20090053217-A (KR)
Inventor: RHYOO HAE YOON
IPC: C09C1/48
Filed: 2007-11-22
Abstract: 본 발명은 카본블랙의 표면에 특정의 표면개질제을 도입하여 카본블랙을 개질함으로서, 저흡습을 유도하고, 수지에 적용시 분산력을 향상시킬 수 있는 저흡습용 카본블랙과 상기 저흡습용 카본블랙을 함유하여 흑도를 유지하면서 흡습율은 낮출 수 있는 플라스틱에 관한 것이다. 
     카본블랙, 표면개질제, 저흡습, 분산력, 플라스틱
Patent KR-20090054809-A (KR)
Inventor: RYU SUK HO
IPC: G06Q30/02
Filed: 2007-11-27
Abstract: 본 발명의 홈쇼핑 광고를 이용한 통합 광고 장치는 하나 이상의 매체사 서버로부터 기제작된 광고 정보 및 상기 광고 정보에 대한 홈쇼핑 정보를 수신하는 정보 수신부, 상기 정보 수신부로 수신된 광고 정보에 대한 홈쇼핑 정보를 저장하는 홈쇼핑 정보 등록부, 상기 홈쇼핑 정보 등록부에 저장된 홈쇼핑 정보에 대응하는 광고 정보를 저장하는 광고 정보 저장부, 상기 홈쇼핑 정보 등록부에 저장된 홈쇼핑 정보와 상기 광고 정보 저장부에 저장된 광고 정보를 특정 분류 정보에 따라 정렬하는 정보 분류부 및 상기 정보 분류부에 의하여 정렬된 상기 홈쇼핑 정보 및 상기 광고 정보를 디스플레이하는 디스플레이부를 포함한다.  
       
     광고, 스크랩, 홈쇼핑
Patent KR-20090054840-A (KR)
Title: Back light and liquid crystal display device having thereof
Inventor: JEON WOOK
IPC: G02F1/1335
Filed: 2007-11-27
Abstract: A back light and an LCD(Liquid Crystal Display) device including the same are provided to supply white light with a high color reproduction rate by a light emitting device of a simplified structure. A backlight is configured with a first light source, a second light source, and a third light source. The first light source includes a red light emitting device(111a) and a first fluorescent layer(104a) consisting of green fluorescent material and blue fluorescence material. The second light source includes a green light emitting device and a second fluorescent layer consisting of red fluorescent material and blue fluorescence material. The third light source includes a blue light emitting device and a third fluorescent layer consisting of red fluorescent material and green fluorescent material.
Patent KR-20090057521-A (KR)
Title: Beka squid fishing hook
Inventor: LEE KYOUNG HYO
IPC: A01K83/00
Filed: 2007-12-03
Abstract: A beka squid fishing hook is provided, which prevents the rust from occurring and makes a bait conveniently hooked. A beka squid fishing hook comprises: a fishing line bundle loop(1) for binding the fishing line; a lobster eye pattern fluorescent bead(2) providing the light; a needle(3) for hooking the lobster bait; a fish hook(4) connecting two or three needles; and a fishing line bundle loop(5) for binding the fishing line.
Patent KR-20080052481-A (KR)
Title: Method and system for single chip wlan and bluetooth radios on a single cmos substrate
Inventor: LEE CHUNGYEOL PAUL
IPC: H04L13/02
Filed: 2007-12-06
Abstract: A method and a system for configuring a single chip WLAN(Wireless LAN) and Bluetooth radio devices on a single CMOS substrate are provided to use one low noise amplifier circuit for receiving a WLAN and a Bluetooth signal. A system for configuring a single chip WLAN and Bluetooth radio devices on a single CMOS substrate includes at least one wireless local area network receiver circuit(122), and at least one Bluetooth receiver circuit(123a). The wireless local area network receiver circuit is formed in a single chip substrate, and receives wireless local area network signals. The wireless local area network and the Bluetooth receiver circuit receive signals of the wireless local area network by connecting one output outputted from at least one common low noise amplifier circuit to one input of the wireless local area network receiver circuit.
Patent KR-20090059843-A (KR)
Title: Organic lighting emitting diode display device and method for fabricating of the same
Inventor: PARK HAE JIN
IPC: H05B33/26
Filed: 2007-12-07
Abstract: An organic electroluminescent display device and a manufacturing method thereof are provided to prevent breaking of a film by preventing an electric field concentration between a second electrode and a polysilicon layer pattern of a second region, between a gate electrode and a polysilicon layer pattern of a first region. A substrate(200) includes a first region(A) and a second region(B). Semiconductor layer patterns(220,223) are formed in the first region and the second region. A first gate insulation film(230) is formed on a whole surface of the substrate. A second gate insulation film pattern(231a,231b) is formed on the first gate insulation film. The second gate insulation film pattern is formed on an edge part of the semiconductor layer pattern of the second region, an edge part and a channel region of the semiconductor layer pattern of the first region. A conductive layer pattern is formed on the channel region of the first region and the semiconductor layer pattern of the second region. An interlayer insulation film(240) is formed on a whole surface of the substrate. A source electrode(251) and a drain electrode(252) are connected to the semiconductor layer pattern of the first region through the first gate insulation film and the interlayer insulation film of the first region.
Patent KR-20090062198-A (KR)
Title: Inflator gas guide equipment installed in the curtain air bag for vehicle
Inventor: LEE SEONG HYEON
IPC: B60R21/217
Filed: 2007-12-12
Abstract: An apparatus for guiding inflator gas installed at a curtain airbag of a vehicle is provided to maintain gas flow rapidly and smoothly by installing a guide cap having a plurality of through-holes. An apparatus for guiding inflator gas installed at a curtain airbag of a vehicle includes a coupling part(100) and a guide cap(200). The coupling part is installed at an end part of a branch pipe conned to an inflator. The guide cap is installed an outer side of the coupling part, and moved by pressure of the inflator gas to a longitudinal direction of the coupling part. The guide cap includes a plurality of through-holes.
Patent KR-20090062532-A (KR)
Title: Steering gearbox
Inventor: PARK HO JOON
IPC: B62D3/14
Filed: 2007-12-13
Abstract: A steering gear box is provided to prevent end from being heavy by increasing the assist force in assisting by changing the area of a piston according to rack stroke. A steering gear box is composed of a stepped part(22) which is formed in one side of a cylinder(20) to be given in inwardly, a moving shaft(32) in which a mounting space(32a) is formed in upper and lower part of the stepped part, a pin(34) which is interposed in the mount space of the moving shaft and in which a mounting groove(34a) is formed outside, a piston consisting of a spring(36) adding the elastic force to the pin, and a guide(40) combined with the mounting groove of the pin in a boundary face(24) contacting with the stepped part.
Patent KR-20090063572-A (KR)
Inventor: JANG YOON SOO
IPC: B60R21/16
Filed: 2007-12-14
Abstract: A ground connection structure for an airbag control unit is provided to perform ground connection on a housing easily by connecting a ground pattern electrically with triangular protrusions, and to secure electrical safety. A ground connection structure for an airbag control unit includes the followings: a ground pattern(35) and a PCB having a waterproof and vibration-proof coating layer; a housing(10,20) having the PCB and the ground pattern; a housing cover having the PCB and the ground pattern, and combined on the housing; a bolt(25) connecting the ground pattern, the housing, and the housing cover; and a ground connecting unit connected with the ground pattern electrically through the coating layer of the ground pattern.