baber/WOPTO huggingface dataset:
Patent KR-100706567-B1 (KR)
Title: Method for producing N-carbamate-protected β-aminoalcohol and N-carbamate-protected β-aminoepoxide
IPC: C07D263/24
Filed: 2006-10-02
Granted: 2007-04-13
Abstract: The invention relates to a method for industrially producing highly pure (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoepoxide (crystal) or (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoalcohol. The method for producing N-carbamate-protected  beta -aminoepoxide crystal, comprises the following steps (a) to (d):  (a) a step of dissolving (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoalcohol containing at least the diastereomer as an impurity in a solvent comprising at least one or more selected from aromatic hydrocarbon solvent, saturated hydrocarbon solvent, aqueous mixture solvent, acetone and 2-propanol, to remove insoluble matters; (b) a step of treating the (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoalcohol with a base, thereby converting the N-carbamate-protected  beta -aminoalcohol to (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoepoxide; (c) a step of treating the (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoepoxide containing at least the diastereomer as an impurity with an acid, thereby converting the diastereomer as an impurity to (4S, 5R) or (4R, 5S) oxazolidin-2-one derivative, and optionally separating and removing the resulting oxazolidin-2-one derivative in water or an aqueous mixture solvent; and (d) a step of crystallizing the (2R, 3S)- or (2S, 3R)-N-carbamate-protected  beta -aminoepoxide in a mixture solvent of water and water-miscible organic solvent.
Patent KR-100835477-B1 (KR)
Title: Method for manufacturing rhenium-containing alloy powder, rhenium-containing alloy powder, and conductor paste
IPC: B22F9/12
Filed: 2006-10-18
Granted: 2008-06-04
Abstract: Metal particles that can be alloyed with rhenium are dispersed as a main component in a gas phase, a rhenium oxide vapor is made to be present around these particles, the rhenium oxide is reduced, and the rhenium precipitated on the surface of the main component metal particles as a result of this reduction is diffused under a high temperature into the main component metal particles, which gives a rhenium-containing alloy powder including the main component metal and rhenium. The powder thus obtained preferably contains 0.01 to 50 wt% rhenium, has an average particle size of 0.01 to 10 µm, and is made into a conductor paste by being uniformly mixed and dispersed in an organic vehicle along with other additives as needed.
Patent KR-100757940-B1 (KR)
Title: Air conditioner
Inventor: SEO MOO GYO
IPC: F25B1/00
Filed: 2006-10-30
Granted: 2007-09-11
Abstract: An air conditioner is provided to prevent heating performance degradation under low outdoor temperature, and to protect compressor against overload of a compressor by allowing two step compression to be possible. An air conditioner comprises a plurality of compressors(11,12,13), a suction pipe(20), a first discharge pipe(31) and a connecting pipe(36). The suction pipe is branched to a first suction pipe(21) for allowing refrigerant to be suctioned to a first compressor, and a second suction pipe(22) for allowing the refrigerant to be suctioned to second and third compressors. The first discharge pipe discharges the refrigerant compressed in the first compressor. The connecting pipe is branched from the first discharge pipe, and connected to the second suction pipe(32). A first opening/closing valve(41) is installed in an upper stream of a position meeting with the connection pipe in the second suction pipe.
Patent KR-100779241-B1 (KR)
Title: Double sided vacuum gate valve
Inventor: RHEE BYONG HO
IPC: F16K3/02
Filed: 2006-11-02
Granted: 2007-11-23
Abstract: A double sided vacuum gate valve is provided to stably maintain the vacuum state by maintaining the closed state of a chamber and a pump even when provision of compressed air to a piston is stopped. A double sided vacuum gate valve includes a valve body, a drive plate(20), two sealing plates(30,40), at least one stopper, and a rod. Openings(11,12) connected to a chamber and a pump are formed on both sides of a lower portion of the valve body. A drive piston is provided at the upper end of the valve body. The drive plate is located inside the body and includes a guide roller facilitating the vertical movement of the drive plate inside the body. The sealing plates are located on both surfaces of the drive plate and include O-rings(31,41) for closing the openings connected to the chamber and the pump. The stopper is connected to the sealing plate and blocks the downward movement of the sealing plates prior to the drive plate by making contact with the bottom of the body prior to the drive plate. The rod is connected to an upper portion of the drive plate to move the drive plate up and down by a drive piston.
Patent KR-100775718-B1 (KR)
Title: Ocarina
Inventor: LEE SANG ZIN
IPC: G10D7/04
Filed: 2006-11-03
Granted: 2007-11-09
Abstract: An ocarina is provided to effectively teach the ocarina even to children or visually or auditorily handicapped people by displaying the height of an output sound accurately. An ocarina includes a mouthpiece(10) and a body(20). The mouthpiece includes a blowing hole. The body includes a plurality of interval holes(21), and a sound hole. The ocarina further includes a plurality of finger detection sensors(24), a plurality of light emitting bodies(25), and a control section. The finger detection sensor detects the fingers of a user at the periphery of the interval holes. The light emitting bodies are disposed around the interval holes. The control section is connected to the finger detection sensor and the light emitting bodies. A speaker is connected to the control section to make a sound corresponding to notes. An output detecting sensor for detecting the height of an output sound is connected to the control section. A display section for displaying the height of the sound detected by the output detecting sensor is connected to the control section.
Patent KR-100730319-B1 (KR)
Title: Cleanning water apparatus
Inventor: JANG YI YEONG
IPC: C02F1/38
Filed: 2006-11-08
Granted: 2007-06-19
Abstract: A water cleaning equipment which can separate filtered solids from the filter plate when water separated from solids passes through a filter plate of a drum, allows the rotary shaft to be rotated more smoothly while minimizing the interference with a rotary shaft rotated by power of a motor, and cleans fine solids infiltrated into a part for supporting the rotary shaft is provided. A water cleaning equipment comprises: a drum(1) which has a filter plate(11) formed along a side portion thereof, and a solid discharge part(12) formed at a lower side thereof, and of which an upper part is closed; a rotary shaft(2) vertically connected to a motor(21) at a central upper side of the drum and rotatably supported to the solid discharge part at the lower side of the drum; a dewatering drum(3) which is connected to the rotary shaft and rotated together with the rotary shaft, and has an opening part(31) at a lower side thereof such that the opening part is in communication with the drum, and a vortex flow generating part(33) formed at an inner upper part thereof such that the vortex flow generating part is connected to a water supply pipe(32); and a clean water storage tank(4) which is formed in an outer part of the drum such that the clean water storage tank is in communication with the drum, and which is connected to a drainpipe(4a).
Patent KR-101251668-B1 (KR)
IPC: F04C18/00
Filed: 2006-11-20
Granted: 2013-04-05
Abstract: 본 발명은 차량용 진공펌프에 관한 것으로서, 내부에 소정공간이 형성된 외부케이스와, 상기 외부케이스의 내부에 회전가능하게 장착된 원주형상의 외부로터와, 상기 외부로터의 내부에 상기 외부로터의 회전중심축에 편심되도록 원주형상의 소정공간이 형성되고, 그 내부의 내주면 중심에 편심되게 장착되어 회전되는 펌프로터, 를 포함하여 구성되어, 엔진의 연비(효율) 손실을 방지할 수 있는 이점이 있다. 
       
     진공펌프, 외부케이스, 외부로터, 펌프로터, 베인, 체크밸브부
Patent KR-101321935-B1 (KR)
IPC: H01L33/22
Filed: 2006-12-01
Granted: 2013-10-25
Abstract: 질화물 반도체 발광 다이오드 및 그 제조방법이 개시된다. 이 방법은 기판 상에 버퍼층을 형성하고, 버퍼층 상에 그 상부의 전위밀도를 감소시킬 수 있는 불연속층을 이산적으로 형성하고, 불연속층이 형성된 기판 상에 Al X In Y Ga (1-X-Y) N(단, 0≤X, Y≤1 및  0≤X + Y≤1) 물질막의 언도프트 질화물 반도체층을 형성하고, 언도프트 질화물 반도체층 상에 Al X In Y Ga (1-X-Y) N(단, 0≤X, Y≤1 및  0≤X + Y≤1) 물질막의 제1 도전형 반도체층을 형성하고, 제1 도전형 반도체층 상에 활성층을 형성하고, 활성층 상에 Al X In Y Ga (1-X-Y) N(단, 0≤X, Y≤1 및  0≤X + Y≤1) 물질막의 제2 도전형 반도체층을 형성하는 것을 포함한다. 상기 불연속층은 상기 버퍼층 내의 결정결함이 언도프트 질화물 반도체층 및 제1 도전형 반도체층으로 전사되는 것을 방지하며, 그 결과 활성층 내의 결정결함 밀도를 감소시킬 수 있다. 
       
     발광 다이오드, 질화물 반도체, 버퍼층, 불연속층, 금속유기화학기상증착법
Patent KR-100765087-B1 (KR)
Title: Steering angle sensor assembly in vehicle
Inventor: KIM JI WOONG
IPC: G01L3/10
Filed: 2006-12-01
Granted: 2007-10-09
Abstract: A steering angle sensor assembly of a vehicle is provided to install a planetary gear column comprising first and second planetary gears and first and second magnets on an inner surface of a rotary plate, and by installing first and second sensors for detecting the number of rotations of the gears on a circuit board inside a cover housing, thereby allowing the overall size of the steering wheel assembly to be reduced. A steering angle sensor assembly of a vehicle comprises a rotary plate(1) installed between a steering wheel and a steering column and rotated when the steering wheel is turned, a planetary gear column(2) arranged on an inner surface(1b) of the rotary platet and toothed to a sun gear(1a) disposed along the rim of the rotary plate, and a circuit board(5) having supporting pins(8) for fixing the planetary gear column penetrating through the board and fixing the board along the inner surface of the rotary plate as well as for detecting the size of magnetic force produced by the rotation of the planetary gear column and signalizing the detected value for computing the absolute angle of the turned steering wheel and transmitting the signalized value to an ECU(Electronic Control Unit). A cover housing(6) couples to the steering column and the circuit board is fixed on an inner surface of the housing, and allows the rotary plate to be combined and rotated. The rotary plate has a through port in the center for fixing to a steering shaft, and the inner surface of the rotary plate is formed from the center through port to the rim and allows the planetary gear column to be installed therein. The planetary gear column includes first and second planetary gears(3,4) separated from one another and toothed to the sun gear. First and second gears are fixed by the supporting pins which are fitted to through holes formed on the circuit board, and allow first and second gears to rotate on the inner surface of the rotary plate. First and second sensors(5a,5b) are installed on the circuit board for detecting the movements of first and second magnets(3a,4a) disposed on first and second planetary gears to measure number of rotations of the planetary gears by using the magnetic force, and a connector connecting a signal line from the sensors to the ECU for transmitting the detected signals to the ECU.
Patent KR-100880338-B1 (KR)
IPC: H01L27/115
Filed: 2006-12-04
Granted: 2009-01-28
Abstract: 본 발명은 플래시 메모리 소자의 제조방법에 관한 것으로, 셀 영역 및 선택 트랜지스터 영역이 정의된 반도체 기판을 제공하는 단계와, 상기 선택 트랜지스터 영역의 상기 반도체 기판을 식각하여 상기 셀 영역과 선택 트랜지스터 영역 간에 단차를 갖도록 하는 단계와, 상기 셀 영역에 셀 게이트를 형성하고, 상기 선택 트랜지스터 영역에 트랜지스터를 형성하는 단계로 이루어진다.  
       
     선택 트랜지스터, 간섭 효과, 단차, 플로팅 게이트, 컨트롤 게이트
Patent KR-100688448-B1 (KR)
Title: Masonry structure the inside of apartment house
Inventor: CHO CHANG GON
IPC: E04B1/80
Filed: 2006-12-06
Granted: 2007-03-02
Abstract: A masonry structure of a building is provided to increase soundproofing and thermal insulating effects and to have a strong earthquake-resistant structure by placing thermal insulating materials in the space among plasterboard panels and brick blocks. The masonry structure of a building comprises brick blocks(10) filled with thermal insulating materials and piled in an internal wall(60), connecting blocks(20) connecting the brick blocks horizontally, fixing panels(30) fixing the brick blocks and the connecting blocks vertically, plasterboard panels(40) connected with each other horizontally and provided with many anchor insertion holes(41) to fix the brick blocks to the internal wall by using anchor pins, and urethane foam filled in the space among the plasterboard panel and the brick blocks through an inlet hole(43) of the plasterboard panel.
Patent KR-100864229-B1 (KR)
IPC: H04B7/26
Filed: 2006-12-06
Granted: 2008-10-17
Abstract: 이동단말의 액세스 성공률(throughtput)을 랜덤 액세스 트래픽 양에 상관없이 최적화시킬 수 있는 무선 액세스 망에서의 랜덤 액세스 방법이 제공된다. 본 발명에 의한 무선 액세스 망에서의 랜덤 액세스 방법은 경쟁 윈도우 내의 랜덤 액세스 채널 슬롯을 선택하여 랜덤 액세스 시도 시 충돌 경험값을 전송하는 단계, 충돌 경험값을 이용하여 이동단말의 충돌 비율을 구하는 단계, 이동단말의 충돌 비율과 최적의 충돌 비율을 비교하여 그 비교 결과에 따라 경쟁 윈도우의 크기를 조절하는 단계, 조절된 경쟁 윈도우의 크기 및 랜덤 액세스 채널 슬롯에 대한 랜덤 액세스 결과를 전송하는 단계, 및 조절된 경쟁 윈도우의 크기 및 랜덤 액세스 결과를 확인하여 랜덤 액세스 결과가 성공인 경우 데이터를 전송하고 충돌 경험값을 0으로 초기화시키며, 랜덤 액세스 결과가 실패인 경우 충돌 경험값을 증가시키고 조절된 경쟁 윈도우 내의 랜덤 액세스 채널 슬롯을 선택하여 랜덤 액세스를 재시도하는 단계를 포함한다. 
       
     무선 통신, 랜덤 액세스, 경쟁 윈도우, 충돌 경험값, 충돌 비율
Patent KR-100805450-B1 (KR)
Title: Combined printed circuit board and manufacturing method thereof
Inventor: AN BOK MAN
IPC: H05K1/02
Filed: 2006-12-07
Granted: 2008-02-20
Abstract: A combined printed circuit board having a combining structure using a guide bar by etching and a method thereof are provided to perform both single surface and double-side surface processes in one board by forming the guide bar and a guide groove to combine the guide bar with the guide groove. A combined printed circuit board having a combining structure includes one or more guide bars(71,75) and guide grooves(31,35). The one or more guide bars are etched by including a part of a first print circuit region combined with a second print circuit region in a part of a circuit toward the second print circuit region. The guide groove is formed in the circumference of the second print circuit region. The guide bars are combined with the guide grooves. The combined printed circuit board is configured by laminating the first print circuit region and the second print circuit region. The first print circuit region and the second print circuit region are combined with each other by combining the guide bars with the guide grooves.
Patent KR-100853190-B1 (KR)
IPC: H02M3/137
Filed: 2006-12-08
Granted: 2008-08-20
Abstract: 본 발명은 패시브 태그의 전력관리장치 및 방법을 개시한다. 
     본 발명에 의하면, RFID 리더로부터 전송되는 RF 신호를 수신하고, 수신한 RF 신호의 세기를 측정하며, 측정된 RF 신호의 세기를 바탕으로 RF 신호에 의해 여기되는 전력이 태그를 구동하기 위한 수준 이상인가에 따라 태그에 내장된 전력공급수단으로부터 공급되는 전력이 혹은 RF 신호에 의해 여기되는 전력이 태그에 공급되도록 하여, 태그는 물론, 전반적인 RFID의 송/수신 시스템의 전력 소모에 있어 보다 높은 효율성을 기할 수 있고, 더 나아가서는 상기한 명령어 셋트가 필요없는 만큼 데이터 양이 줄어, 이에 따라 데이터 처리가 간편해지는 효과가 있다.
Patent KR-100776413-B1 (KR)
Title: A bridge drain unit
Inventor: KIM SEOG HWAN
IPC: E01D19/08
Filed: 2006-12-14
Granted: 2007-11-16
Abstract: A drain device for a bridge is provided to connect a water collecting box with a drain connecting pipe easily and to control height of the drain connecting pipe. A drain device for a bridge comprises a water collecting box, a cover, a drain connecting pipe, a cylindrical socket(30), an external supporting sill, and a hanging sill. The water collecting box includes a water collecting unit, a pipe joining unit(12), and two fixing bolts(13). The water collecting unit is positioned at an upper part and formed with a straight unit and a tapered unit. The pipe joining unit is extended at a lower part of the water collecting unit to a lower part and formed with two pipes having a space in between. The fixing bolt is arranged symmetrically at a circumferential portion of the pipe joining unit and penetrated to the space inside the pipe joining unit horizontally. A lower end portion of the water collecting box is formed uniformly at a lower surface of a bridge slab and reclaimed by installing the bridge slab. The cover is opened and closed at the water collecting unit of the water collecting box and formed with plural drain holes. The drain connecting pipe is formed with a vertical unit and a horizontal unit. An upper end portion of the vertical unit is inserted into the space inside the pipe joining unit, and a drain pipe is connected continually with an end portion of the horizontal unit. The cylindrical socket includes a socket body, a fixing groove, and plural knobs. The socket body is idled and combined with the upper end portion of the drain connecting pipe. The fixing groove is formed at the circumferential portion of the socket body to insert the fixing bolt. The plural knobs are positioned at the circumferential portion of the socket body. The fixing groove includes a vertical key groove(34), a multiple-level height control groove(35,36), and a locking groove(35a,36a). The vertical key groove is opened toward the upper part. The height control groove is extended to both left and right sides in the middle of the key groove. The locking groove is concaved toward the upper part at the end portion of the height control groove to be inserted by the fixing bolt. The external supporting sill is formed at the lower end portion of the socket. The hanging sill is idled and placed at the supporting sill and positioned at the upper end portion of the drain connecting pipe.
Patent KR-100883191-B1 (KR)
IPC: G02B6/00
Filed: 2006-12-21
Granted: 2009-02-12
Abstract: 본 발명은 광 파이프 제조장치에 관한 것이다. 본 발명의 일 실시예에 따른 광 파이프 제조장치는, 투명수지가 공급되어, 매끈한 외주면과 내주면을 갖는 원통을 압출 성형하는 제 1 압출 성형기; UV 레진이 공급되어, 상기 원통의 내주면에 접하는 복수의 선형 형상을 압출 성형하는 제 2 압출 성형기; 및 상기 복수의 선형 형상으로 압출되는 상기 UV 레진을 경화시키는 UV 램프를 포함한다. 본 발명의 광 파이프 제조장치는 광 파이프의 프리즘 형상의 피크를 예리하게 형성하여, 광 파이프의 광학적 특성을 개선시킬 수 있는 장점이 있다. 또한, 본 발명의 광 파이프 제조장치는 압출 성형에 의해 광 파이프를 제조하여, 제조공정을 간소화하고, 제조비용을 절감할 수 있는 장점이 있다.   
       
     광 파이프
Patent KR-100876421-B1 (KR)
Title: 화물라벨 프린팅시스템 및 이를 이용한 화물적재방법
IPC: G06K15/02
Filed: 2006-12-29
Granted: 2008-12-29
Abstract: 본 발명은 화물의 라벨을 프린트하기 위한 시스템에 관한 것으로, 보다 자세하게는 화물의 무게를 포함하는 물류정보를 화물에 부착된 RFID트랜스폰더에 기록함과 더불어 라벨로 프린트하여 화물에 부착시키도록 함으로써, 잘못 작성되거나 잘못 부착된 라벨로 인해 발생할 수 있는 문제를 방지할 수 있는 화물라벨 프린팅시스템에 관한 것이다. 
     본 발명은, 화물의 무게를 측정하기 위한 전자저울; 화물에 부착된 RFID트랜스폰더로부터 상기 화물에 부여된 고유ID를 인식하고, 상기 전자저울을 통해 측정된 무게정보를 포함하는 상기 화물에 대한 소정의 물류정보를 상기 RFID트랜스폰더에 기록하는 RFID리더/라이터; 및 상기 소정의 물류정보를 포함하는 라벨을 출력하는 프린터를 포함한다. 
       
     화물, 라벨, 프린트, RFID
Patent KR-101152729-B1 (KR)
IPC: A61K31/175
Filed: 2004-09-16
Granted: 2012-06-15
Abstract: 본 발명은 킬레이트-항당뇨제 접합체 및 임의로 킬레이트화 금속을 포함하는 베타 세포 영상화 조성물에 관한 것이다. 
     췌장 베타 세포, 영상화, 킬레이트제, 금속, 킬레이트-항당뇨제 접합체
Patent KR-101132864-B1 (KR)
Title: Method for the production of prepolymers containing isocyanate groups
IPC: C08G18/00
Filed: 2004-10-30
Granted: 2012-04-03
Abstract: The invention relates to a process for preparing prepolymers containing isocyanate groups by reacting a) diisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups in the presence of c) catalysts, and subsequently separating off the excess monomeric diisocyanates, wherein the diisocyanates a) used are unsymmetrical diisocyanates and the catalysts c) used are organometallic catalysts and these organometallic catalysts are removed, blocked or deactivated before the monomeric diisocyanates are separated off.
Patent KR-100972525-B1 (KR)
IPC: H01M8/10
Filed: 2004-12-16
Granted: 2010-07-28
Abstract: PEM 연료 전지 내구성에서의 중요한 문제는 이온 교환 막의 조기 오작동 및 특히 반응성 과산화수소 화합물에 의한 이온 교환 막의 성능저하이다.  이러한 성능저하는 애노드, 캐소드 또는 이온 교환 막에서 첨가제의 존재에 의해 감소 또는 제거될 수 있다.  첨가제는 라디칼 스캐빈저, 막 가교결합제, 과산화수소 분해 촉매 및/또는 과산화수소 안정화제일 수 있다.  그러나, 막 전극 어셈블리(MEA) 중의 첨가제의 존재는 PEM 연료 전지의 성능 감소를 일으킬 수 있다.  따라서, MEA의 유입 영역 및/또는 배출 영역 등의 막 성능저하에 대한 민감성 증가 영역으로 첨가제의 배치를 한정하는 것이 바람직할 것이다.  
       
     PEM, 이온 교환 막, 연료 전지, 애노드, 캐소드, 라디칼 스캐빈저, 막 가교결합제, 과산화수소 분해 촉매, 안정화제, 막 전극 어셈블리
Patent KR-101312740-B1 (KR)
Title: Aqueous eye drops with accelerated intraocular migration
IPC: A61K31/133
Filed: 2005-11-04
Granted: 2013-09-27
Abstract: An aqueous eye drop comprising 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof and an organic amine (for example, aminoethylsulfonic acid or trometamol) or a salt thereof is useful as an eye drop for once a day administration for treating inflammatory diseases of the external segment or the anterior segment of the eyes, since such aqueous eye drop can maintain a therapeutically effective concentration of 2-amino-3-(4-bromobenzoyl)phenylacetic acid in anterior aqueous humor for at least 24 hours by once a day administration.
Patent KR-100958149-B1 (KR)
Title: Uzm-8 and uzm-8hs crystalline aluminosilicate zeolitic compositions and processes using the compositions
IPC: C01B39/06
Filed: 2004-04-20
Granted: 2010-05-18
Abstract: A family of microporous aluminosilicate zeolites and substituted versions thereof which are identified as UZM-8 and UZM-8HS have been prepared. These UZM-8 compositions can be prepared using either only one or more organoammonium cations, such as diethyldimethylammonium or ethyltrimethylammonium cations and optionally an alkali and/or an alkaline earth cation as structure directing agents. The UZM-8 compositions are described by an empirical formula of Mm<n+>Rr<p+>Al1-xExSiyOz and have a unique x-ray diffraction pattern. The UZM-8HS are derived from the UZM-8 zeolites and have a lower aluminum content than the UZM-8 compositions. These UZM-8HS are represented by the empirical formula M'm'<n+>Rr'<p+>Al(1-x)ExSiy'Oz' and are prepared by treatments such as acid extraction and AFS treatments. Both the UZM-8 and UZM-8HS are useful in various hydrocarbon conversion processes.
Patent KR-101207508-B1 (KR)
IPC: B65D43/16
Filed: 2006-12-15
Granted: 2012-12-03
Abstract: 두 개의 절반부 외피(2, 4)를 포함하는 깜짝 선물 또는 이와 유사한 액세서리와 같은 제품용 용기에 관한 것이며, 상기 용기는 용기 벽 및 정면에서 서로 정합될 수 있는, 접구식으로 결합될 수 있는 입구(10, 12)를 구비하여 폐쇄되는 용기를 형성한다.  두 개의 절반부 외피(2, 4)는 두 개의 절반부 외피와 일체형인 힌지 수단(20)에 의해 서로 힌지 연결되어, 하나의 절반부 외피(2)는 용기의 폐쇄 위치와 용기의 적어도 일부 개방 위치 사이에서 다른 절반부 외피(4)에 대해 스냅 작용으로 가동될 수 있다.
Patent KR-100805563-B1 (KR)
Title: A voice alarm and a control apparatus for the construction site
Inventor: SONG MOON SEOK
IPC: G08B21/00
Filed: 2007-01-08
Granted: 2008-10-27
Abstract: A voice alarm apparatus and a voice alarm control apparatus for a construction site are provided to secure worker's safety and protect the construction site by automatically giving a voice alarm to a worker per sector. A voice alarm apparatus(100) includes a sensing unit(104), a communication unit(108), a storage unit(102), a processing unit(106), and an output unit(110). The sensing unit generates a sensing signal when people enter a sensing region and transmit the sensing signal to the processing unit. The communication unit performs wireless communication with the outside to receive sound data or user's voice. The storage unit stores the sound data and the user's voice received through the communication unit. The processing unit transmits the sound data or the user's voice stored in the storage unit to the output unit when receiving the sensing signal from the sensing unit. The output unit outputs the sound data transmitted from the storage unit to the outside in the form of sound according to a command of the processing unit.
Patent KR-100860113-B1 (KR)
IPC: B60R22/46
Filed: 2007-01-09
Granted: 2008-09-25
Abstract: 프리텐셔너의 가스발생기에서 발생되는 가스의 압력으로 실린더 내를 이동하는 피스톤이 받는 가스의 압력을 각 차량의 특성에 따라 다양하게 조정할 수 있는 시트벨트 리트렉터용 프리텐셔너의 가스 배출구조에 대해 개시한다. 본 발명에 따른 프리텐셔너의 구성인 피스톤에 적어도 하나 이상의 요홈이 형성되는 피스톤 캡을 적절히 선택하여 결합함으로써 피스톤과 피스톤 캡 사이에 형성되는 가스배출부를 통해 가스발생기에서 발생하는 가스의 압력으로 실린더 내를 이동하는 피스톤이 받는 가스의 압력을 각 차량의 특성에 따라 최적의 상태로 조정하여 각기 다른 가스의 압력을 필요로 하는 각 차종에 용이하게 적용할 수 있다. 
       
     실린더, 피스톤, 피스톤 캡, 가스배출부, 실 부재