baber/WOPTO huggingface dataset:
Patent KR-20040055087-A (KR)
Title: A System and A Method for Authoring Multimedia Content Description Metadata
Inventor: JANG HYEON SEONG
IPC: G06F/
Filed: 2002-12-20
Abstract: PURPOSE: A system and a method for authoring the multimedia contents description metadata are provided to edit various kinds of metadata information for the multimedia contents in a state linked with the multimedia data. CONSTITUTION: A storing device(210) stores the information of a metadata document authored for describing the inputted multimedia contents. A metadata editing device(230) visualizes the metadata document stored in the storing device and makes a user edit the metadata document. A multimedia access/playback device(220) plays the multimedia contents by accessing to the inputted multimedia contents. A media metadata mediating device(240) effectively edits the information related to a section of the contents browsing and the multimedia data by interlocking between the multimedia access/playback device and the metadata editing device. A metadata output device(250) outputs the completely authored metadata document stored in the storing device according to a previously defined format.
Patent KR-20040058685-A (KR)
Title: The matress made of synthetic resin caps, synthetic resin sheet and far-infrared-ray radiant material, and manufacturing method of it
Inventor: KIM SEONG HWAN
IPC: A47C27/00
Filed: 2002-12-27
Abstract: PURPOSE: A mattress having far infrared ray-emitting bodies arranged in various forms is provided to cause jades to be approached as closely as possible so as to improve the appearance, and to increase the productivity by preventing jades from displacement during a compression step. CONSTITUTION: The mattress having multiple far infrared ray-emitting bodies comprises: a synthetic resin sheet(4); multiple synthetic resin caps(2) opened upwardly and arranged on the bottom surface of the synthetic resin sheet(4) through their top flanges bonded by high frequency fusion, each cap having a main body and a flange; and far infrared ray-emitting bodies contained in the inner space of the main body of each synthetic resin cap. The synthetic resin cap(2) is preferably formed of polyvinyl chloride resins.
Patent KR-20040059124-A (KR)
Title: A taping tape for bowling play
Inventor: KATSUMI NAGAMURA
IPC: A63B71/14
Filed: 2002-12-28
Abstract: PURPOSE: A taping tape for a bowling game is provided to increase a grip and a close adhesion to a bowling ball by the elasticity of synthetic fiber knitting cloth and the friction of a synthetic resin film in the constitution that the synthetic resin film is coated on the front side of the synthetic fiber knitting cloth and an adhesive is applied to the rear side and a different paper is attached. CONSTITUTION: The taping tape for a bowling game comprises a synthetic fiber knitting cloth(1) with a front side being coated and processed with a synthetic resin film(2), a rear side being coated with an adhesive(3), and the adhesive applied side being attached with a different paper(4). The synthetic resin film is made of silicone or polyurethane materials.
Patent KR-20040060012-A (KR)
Title: Color filter substrate for LCD and method for fabricating the same
Inventor: CHOI SU SEOK
IPC: G02F1/1335
Filed: 2002-12-30
Abstract: PURPOSE: A color filter substrate for a reflective-transmissive mode LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to form a color filter with a thickness ratio of 1:2 between a reflection portion and a transmission portion, thereby implementing the identical optical efficiency between the reflection portion and the transmission portion. CONSTITUTION: A plurality of pixel regions(p) comprised of a transmission portion(D) and a reflection portion(B) are defined on a transparent insulation substrate(100). A black matrix(102) having openings at the portions corresponding to the pixel regions is formed on the substrate(100). A transparent insulation film is formed at an upper portion of the black matrix(102). A buffer layer(106) is formed by patterning the transparent insulation film. The buffer layer(106) has an opening formed at the portion corresponding to the transmission portion(D) of the pixel region and an etching groove formed at the portion corresponding to the black matrix(102). On the entire surface of the substrate(100) formed on the buffer layer(106), a color resin is formed by spin coating, thereby forming sub color filters(108a,108b,108c) at the portions corresponding to plural pixel regions(p). A transparent conductive metal including ITO(Indium Tin Oxide) and IZO(Indium Zinc Oxide) is deposited on the entire surfaces of red, green and blue color filters(108a,108b,108c), thereby forming a common electrode(110).
Patent KR-20040060205-A (KR)
Title: Load for Test of Inverter
Inventor: HAN YEONG JAE
IPC: H02M7/48
Filed: 2002-12-30
Abstract: PURPOSE: An electrical load unit of a power converter is provided to reduce the test cost by simplifying a load test of an inverter for vehicle. CONSTITUTION: A smoothing reactor is used as a load of a test target. The current due to a difference between an output voltage of a tester and an output voltage of the test target is applied to both ends of the smoothing reactor. A user obtains the current of the test target as the desired current by controlling the output voltage of the test target. A current controller is used for controlling the output voltage of the test target. A load test is smoothly performed by using a feed forward control block. The feed forward control block is used as the current controller. The smoothing reactor is connected to an inverter as the test target.
Patent KR-20020035108-A (KR)
IPC: G10L21/038
Filed: 2001-05-08
Abstract: 본 발명은 인코딩된 협-대역 신호의 송신 및 수신에 관한 것이다. 송신단에서, 송신될 신호는 원 신호의 대역 보다 폭이 더 좁은 대역으로 인코딩되고, 수신단에서, 이 신호는 송신 메시지의 컨텐트를 복구하기 위해서 디코딩된다. 디코딩 이후에, 수신 신호의 스펙트럼 대역은 수신단에서 신호의 오디오 품질을 향상시키기 위해 확장된다. 송신단에서는, 원 신호로부터 특징적인 파라미터를 추출하기 위해 분석 수단이 제공되는데, 상기 파라미터는 협대역으로 인코딩된 신호에 포함되지 않는다. 이러한 파라미터를 포함하는 정보는 협-대역 인코딩 신호에 부가하여 송신된다. 수신단에서는, 이 정보는 협대역으로 수신된 신호와 수신된 정보로부터 광-대역 신호를 재구성하는데 사용된다. 
     본 발명은 디지털 원격 통신, 즉 이동 무선전화기에 응용된다.
Patent KR-20020046283-A (KR)
IPC: C07D261/18
Filed: 2000-08-23
Abstract: 본 발명은 화학식 (Ⅰ)로 표현되는 리노바이러스 프로테아제 억제제의 제조를 위한 효과적인 합성방법뿐만 아니라 그 제조과정에서 사용되는 중간물질의 제조를 위한 효과적인 합성방법에 관한 것이다. 
     
       
     
     상기 화학식 (Ⅰ)의 화합물과 이 화합물을 함유하는 약제학적 조성물은 하나 이상의 피코나바이러스에 감염된 환자나 숙주의 치료에 있어 안전하다.
Patent KR-20020033771-A (KR)
IPC: A61P31/00
Filed: 2000-08-28
Abstract: 본 발명은 구형 테리트로마이신 클러스터 및 테리트로마이신 결정의 현탁액을 제조하고, 이 결정을 테리트로마이신에 불용성인 상으로 코팅하여 점차적으로 결정화시키는 것을 특징으로 하는 그의 제조 방법에 관한 것이다.  구형 테리트로마이신 클러스터는 미세 캡슐의 제조에 사용된다.
Patent KR-20020022820-A (KR)
IPC: A62D3/00
Filed: 2000-08-16
Abstract: 본 발명은 생물학적 고형물(A3)을 지하 주입층(A4)으로 주입시키는 것을 포함하여, 자치 도시의 하수 오물과 같은 생물학적 고형물(A3)을 처리하는 방법에 관한 것이다.  이러한 방법은 생물학적 고형물(A3)의 분해로부터 발생되는 메탄(A5)을 회수하는 것을 포함할 수 있다.
Patent KR-20020040816-A (KR)
Title: Flame-retardant thermoplastic composition with improved properties
IPC: C08L69/00
Filed: 2000-09-12
Abstract: The invention relates to a flame-retardant thermoplastic composition which comprises at least (A) a thermoplastic polymer and (B) a flame-retardant system and which also contains (C) an n-alkanelactam-substituted polymer. Such a composition shows both a good flame retardancy, in particular a short afterflame time and little dripping, and also excellent mechanical properties. In particular, the n-alkanelactam-substituted polymer is a polyolefine, substituted with n-alkanelactam groups, with n being chosen from between 2 and 12. More in particular, the n-alkanelactam is polyvinyl pyrrolidone. Preferably, the thermoplastic polymer is a polycondensation polymer, in particular a polyamide, a polyester or a polycarbonate. Particularly suitable for use as the polyamide are PA-6, PA-6,6, PA-4,6 and semi-aromatic polyamides. The flame-retardant system may be both a halogen-containing and a halogen-free system. Preferably, the flame-retardant system comprises a halogen-containing compound and an antimony-containing compound.
Patent KR-20020076254-A (KR)
IPC: G01S1/68
Filed: 2000-12-18
Abstract: 본 발명은 GPS와 같은 위성망의 위성과 관련하여, 그리고 무선통신망의 기지국과 관련하여 이동유니트의 위치를 추적하는 방법과 시스템에 관한 것이다. 각 위성은 일련의 의사잡음 시퀀스 프레임들로 구성된 신호를 송신한다. 위성망으로부터 이동유니트가 수신한 신호의 프레임들은 행렬의 열로 배열되고 일관적으로 처리되어 보이는 위성들의 의사거리 추정값과  그 변화율 추정값을 제공한다. 일관처리에는 행렬의 행에 대한 이산직교변환, 행렬의 성분들을 도플러 보상인자에 곱하기, 이어서 보이는 위성들 각각을 위해 위성의 의사잡음 시퀀스로 행렬의 열을 콘볼루션하는 것을 포함한다. 다른 의사거리는 하나 이상의 기지국으로부터 이동유니트가 수신한 동기화 버스트 시퀀스들로부터 추측된다. 기지국들이 서로 동기화되지 않으면, 기준유니트는 기지국 클럭과 위성망 클럭 사이의 시간 오프셋을 결정하도록 하고 이들 시간 오프셋들을 이동유니트에 송신하여, 모든 의사거리들이 위성망 클럭에 대해 동일한 바이어스를 갖도록 한다. 이 의사거리는 Kalman 필터와 같은 선형 최적추정기를 포함한 동적추정기에 의해 처리되고 중재되어, 이동유니트가 이동해도 그 위치를 연속적으로 추정한다.
Patent KR-20020086485-A (KR)
Title: 수용성 고분자재료로 이루어지는 스폰지상 성형체 및 그기공제어방법
IPC: A61L15/62
Filed: 2001-02-01
Abstract: 수용성 고분자재료의 용액 또는 겔의 공기층과의 계면측을 냉각함으로써, 그 용액 또는 겔의 내부에 두께방향과 평행한 온도구배를 발생시키고, 그 용액 또는 겔을 예비동결시키는 것을 특징으로 하는 예비동결 공정과, 예비동결 공정에서 예비동결한 수용성 고분자재료의 용액 또는 겔을 동결건조하는 공정으로 이루어지는, 수용성 고분자재료로 이루어지는 스폰지상 성형체의 기공제어방법.  그 기공제어방법에 의하여 외부와 스폰지 내부의 물리적인 연락이 용이한 기공형태를 가지는 스폰지상 성형체가 간편하게 제조된다.
Patent KR-20020073559-A (KR)
IPC: C11D1/88
Filed: 2001-02-21
Abstract: 본 발명은, (a) 화학식 1의 쯔비터이온성 헥사메틸렌 디아민 약 0.01중량% 이상, (b) 비이온성 계면활성제, 음이온성 계면활성제, 양이온성 계면활성제, 쯔비터이온성 계면활성제, 양쪽성 계면활성제 및 이들의 혼합물로 이루어진 그룹으로부터 선택되는 하나 이상의 계면활성제를 포함하는 계면활성제 시스템 약 0.01중량% 이상 및 (c) 잔여량의 캐리어 및 보조 성분을 포함하는, 친수성 진흙 오물을 세정하는 데 있어서 개선된 이점을 제공하는 세탁용 세제 조성물에 관한 것이다.   본 발명의 바람직한 양태는 수용성 또는 분산성 정제 형태의 세탁용 세제 조성물을 포함한다.
Patent KR-20020089425-A (KR)
Inventor: CHO JANG HWAN
IPC: G09G3/28
Filed: 2001-11-09
Abstract: PURPOSE: An energy recovering circuit and energy efficient method using the same is provided to increase energy recovery efficiency and shorten charging time of panel capacitor, while reducing number of switching elements and energy losses. CONSTITUTION: An energy recovering circuit, comprises a voltage boosting circuit for boosting voltage component of energy recovered from a panel and re-supplying the boosted energy to the panel. The voltage boosting circuit includes a capacitor(Css) for accumulating the energy recovered from the panel; an inductor(L) for accumulating an electric current component of the energy from the capacitor; and a switching element(S1) for switching a signal path between the capacitor and the inductor. The capacitor, inductor and the switching element are connected with each other so as to form a closed loop. The closed loop is separated from the panel.
Patent KR-20020093895-A (KR)
Title: 모발 보호 조성물
IPC: A61K8/00
Filed: 2001-03-30
Abstract: 본 발명은 활성성분으로서 잔토실룸 분게아눔(Zanthoxylum bungeanum) 추출물을 화장품용으로 허용가능한 부형제와 함께 함유하고 임의로 모발파마제 또는 모발염색제를 함유하는 모발 보호 화장품 조성물에 관한 것이다. 잔토실룸 추출물은 잔토실룸 분게아눔 과피(果皮)의 추출하고, 이어서 초임계 조건에서의 CO 2 를 사용하여 분획시켜 얻어진다.
Patent KR-20020091202-A (KR)
IPC: H04L12/54
Filed: 2001-03-26
Abstract: A system and method of moving information units from a network processor toward a data transmission network in a prioritized sequence which accommodates several different levels of service. The present invention includes a method and system for scheduling the egress of processed information units (or frames) from a network processing unit according to stored priorities associated with the various sources of the information units. The priorities in the preferred embodiment include a low latency service, a minimum bandwidth, a weighted fair queueing and a system for preventing a user from continuing to exceed his service levels over an extended period. The present invention includes a plurality of calendars with different service rates to allow a user to select the service rate which he desires. If a customer has chosen a high bandwidth for service, the customer will be included in a calendar which is serviced more often than if the customer has chosen a lower bandwidth.
Patent KR-20040062739-A (KR)
Title: Cokes boiler
Inventor: YUM NAM SEOP
IPC: F23K3/16
Filed: 2003-01-03
Abstract: PURPOSE: A cokes boiler is provided to compact the structure of a boiler and to eliminate a problem of blocking during supply by removing a cokes supply unit. CONSTITUTION: A cokes boiler comprises a boiler body(110), a grate(120) having a fire box(111a) in which cokes(C) is combusted and a dust collecting chamber(113a) in which cokes ash is collected, a burner(130) combusting the cokes, a grate rotating unit(140) making the cokes ash fall into the dust collecting chamber, and a cokes storage chamber(111b) communicated with the fire box. The cokes stored in the cokes storage chamber is naturally transferred to the fire box by the weight.
Patent KR-20040063609-A (KR)
Inventor: JUNG JONG NAM
IPC: F24F11/02
Filed: 2003-01-08
Abstract: PURPOSE: A method for controlling a multi-type air conditioner system is provided to stop the driving of the system only when any abnormality is generated in a manifold sensor relating to an indoor heat exchanger in operation, thereby improving the utility of the system. CONSTITUTION: A method for controlling a multi-type air conditioner system includes the steps of initiating data relating to a manifold sensor, and selecting an indoor heat exchanger in operation among a plurality of indoor heat exchangers. Abnormality of the selected indoor heat exchanger is checked by transmitting a signal to a manifold sensor of the selected indoor heat exchanger. If errors are generated in the manifold sensor, the system is stopped. In the other case, the routine return to the first step.
Patent KR-20040027259-A (KR)
Inventor: KIM SEONG DAE
IPC: G11B7/00
Filed: 2003-01-11
Abstract: PURPOSE: A method for managing a defect area of a BD-WO(Blu-ray Disc Write Once) is provided to efficiently record/manage data record on the defect area of the BD-WO to other data area or a spare area. CONSTITUTION: When a data recording operation is operated, it is judged that the defect area is existed in a recording section after recording the data to a recording section(S11). The data recorded on the defect area is substitutively recorded to the continuous recording area(S12). Navigation information for the defect area is substitutively recorded to the recording area after the final recording area.
Patent KR-20040040279-A (KR)
Inventor: HWANG SEONG HUI
IPC: G11B20/12
Filed: 2003-01-14
Abstract: PURPOSE: A data storage media, and its media recording and regenerating system and method are provided to define a link area at a ROM type disc, and to efficiently use the link area with respect to a record space usage while an interoperability between a rewritable disc and a drive is maintained. CONSTITUTION: The media comprises ECC(Error Correction Code) blocks and corresponding link areas at one record layer. The ECC blocks and their corresponding link areas are alternately arranged on the record layer. The link area includes plural frames. Frame synchronization data is recorded at a head of each frame. Data fields and address fields are alternately arranged next the frame synchronization data in the each frame.
Patent KR-20030012926-A (KR)
Inventor: MIN MYUNG KI
IPC: F03G7/10
Filed: 2003-01-21
Abstract: PURPOSE: An automatic rotation engine is provided to use the rotational force in use of electric energy and other uses without other energy from outside. CONSTITUTION: Right and left rotational bodies viewed from the center of the right and left rotational bodies rotate in one direction following each other. When the elastic restoring force of an elastic flat spring and force directed toward the center by the tension of the extension spring are applied by putting the connecting point of the force on the center point of the flat spring, the elastic flat spring is curved to act the elastic force on one end of the elastic flat spring.
Patent KR-20030091028-A (KR)
Title: 차량용 교류 회전전기
IPC: H02K3/04
Filed: 2003-01-30
Abstract: 이 발명은 슬롯을 동일하지 않은 피치로 매극매상당(每極每相當)2개의 비율로 형성하고, 고정자권선의 각상을 인접하는 슬롯군에 수용된 권선끼리를 접속시켜 구성되고, 발생하는 6f의 전자 가진력(加振力)을 감소시켜 저전자 소음 또는 저진동의 차량용 교류발전기를 얻는 것이다. 
     슬롯이 매극매상당 2개의 비율로 동일하지 않은 피치로서 형성되어 있다.  고정자권선(16)을 구성하는 X상 권선(16 X )은 전기각 34°의 위상차를 가진 a상 권선(30a)과 d상 권선(30d)을 직렬로 접속하며 구성하고, Y상 권선(16 Y )은 전기각 34°의 위상차를 가진 b상 권선(30b)과 e상 권선(30e)을 직렬로 접속시켜 구성하며, Z상 권선(16 Z )은 전기각 34°의 위상차를 가진 c상 권선(30c)과 f상 권선(30f)을 직렬로 접속시켜 구성되어 있다.
Patent KR-20030066404-A (KR)
Title: Ground connector
Inventor: MO SEUNG KEE
IPC: H01R13/648
Filed: 2003-01-30
Abstract: PURPOSE: A ground connector is provided to simplify the structure of a ground connector and easily fabricate the ground connector at a low cost. CONSTITUTION: A ground connector(300) includes a plurality of connection terminals(110), an insulator(120) for accommodating the connection terminals, a ground part formed in close proximity to the insulator, a housing(310) that is integrated with the insulator and accommodates the insulator and ground part, and a ground hole(340) formed in the outer surface of the housing. The ground connector further includes a fixing member(330) that forms a fixing protrusion projected from the outer surface of the housing. A screw part(320) is formed on the outer surface of the housing. A guide hole is formed in the inner surface of the housing.
Patent KR-20030072220-A (KR)
Title: 연료 셀에 사용되는 양극용 구조체
IPC: H01M4/86
Filed: 2003-02-04
Abstract: 연료 셀(fuel cell)내의 양극(1)용으로 의도된 구조체(structured body)는 매크로 기공(pore)(100)과 전극 재료(5)에 의해 형성되는 구조를 포함한다. 상기 매크로 기공은 기공 형성 재료에 의해 발생된 연통 공간을 형성한다. 상기 전극 재료는 소결(sintering)에 의해 연결되고 상호 결합되는 2개의 그물 모양의 시스템(reticular system)(6, 7)을 형성하는 입자(60, 70)의 골격형(skeleton-like) 또는 네트형(net-like) 연결된 구조를 포함하고, 상기 2개의 그물 모양의 시스템(6, 7)은 세라믹 재료로 제조된 제1 그물 모양의 시스템(6)과 전기 전도성을 발생시키는 금속을 포함하는 제2 그물 모양의 시스템(7)이다. 상기 전극 재료는 한편으로는 산화 및 환원 상태 사이의 다중 변화(multiple change)에 의해 실질적으로 중요한 성질 변화가 세라믹 재료로 된 상기 제1 그물 모양의 시스템에 발생하지 않고 다른 한편으로는 금속의 산화 또는 환원의 결과 상기 제2 그물 모양의 시스템이 형성되는 성질을 갖는다. 더욱이, 상기 2개의 그물 모양의 시스템은 함께 산화된 상태에서 상기 전극 재료에 대해 부피 비로 20% 미만, 바람직하게는 5% 미만의 비율을 가진 마이크로 기공(110)을 포함하는 컴팩트 구조를 형성한다.
Patent KR-20040072229-A (KR)
Inventor: KOO TAE U
IPC: D06B19/00
Filed: 2003-02-10
Abstract: PURPOSE: Provided is a dyeing method of socks, which is characterized by having antibacterial property, radiating far infrared ray, intercepting infrared ray, having excellent thermo keeping property and having deodorization. CONSTITUTION: A dyeing method of socks is as follows: grinding charcoal into 400-600mesh; mixing 50g of salt(NaCl) with 20g of the charcoal powder and mixing 30L of distilled water with a mixture; putting a charcoal solution into a stainless vessel and heating the solution at 60-85deg.C; putting the socks into the solution for 50-70min. to dye the socks; putting the dyed socks into a stainless vessel containing 50g/l of a scouring agent and heating the vessel at 100deg.C for 10min; and then drying the socks in a drying furnace.
Patent KR-20030068439-A (KR)
Title: 부분 ｓｏｉ 구조 또는 부분 ｓｏｎ 구조중 어느 하나를갖는 반도체 장치
IPC: H01L27/10
Filed: 2003-02-12
Abstract: 반도체 장치는 제1, 제2 반도체층, 및 제1, 제2 MOS 트랜지스터를 포함한다.  제1 반도체층은 반도체 기판 상에 형성되고, 반도체 기판과 전기적으로 접속되어 있다.  제2 반도체층은, 상기 제1 반도체층의 근방에 형성되고, 반도체 기판과 전기적으로 분리되어 있다.  제1, 제2 MOS 트랜지스터는, 상기 제1, 제2 반도체층 상에 각각 형성되고, 제1, 제2 반도체층의 경계와 평행하게 배치된 게이트 전극을 각각 갖고 있다.
Patent KR-20040074287-A (KR)
Title: Dual chip semiconductor package
Inventor: CHO IL HWAN
IPC: H01L23/12
Filed: 2003-02-17
Abstract: PURPOSE: A dual chip semiconductor package is provided to obtain the high capacity without damage of chips by coupling respectively a couple of semiconductor dies to lead frames within an LOC type or a COL type semiconductor package. CONSTITUTION: The first and the second lead frame parts(102,102') include a plurality of leads to be connected to the outside. The first lead frame part is opposite to the second lead frame part. A couple of semiconductor dies(106,106') include active sides and inactive sides. A plurality of wire bond pads are formed on the active sides of the semiconductor dies. The active sides of the semiconductor dies are adhered on rear sides of the first and the second lead frame parts. The first conductive wires(108,108') are used for connecting electrically the first and the second lead frame parts to the semiconductor dies. A sealant(110) is used for protecting the first and the second lead frame parts, the semiconductor dies, and the first conductive wires from the outside.
Patent KR-20030070848-A (KR)
Title: 차량의 전원제어장치
IPC: F02N11/08
Filed: 2003-02-25
Abstract: 본 발명은 차량의 전원제어장치에 관하여 차량 기동에 따르는 엔진시동 및 아이들링정지제어에 따르는 엔진시동의 쌍방을 배터리의 열화를 촉진시키는 일 없이 확실하게 행하는 것을 목적으로 한다. 
     비교적 출력밀도가 높고 또한 에너지밀도가 낮은 납배터리(12)와, 비교적 출력밀도가 낮고 또한 에너지밀도가 높은 리튬이온배터리(14)와를 설치한다.  운전자의 이그니션조작에 따르는 엔진시동시에는 납배터리(12)로부터 시동기(18)에 전력을 공급하여 엔진을 시동시킨다.  한편 아이들링정지제어에 따르는 엔진 재시동시에는 리튬이온배터리(14)로부터 시동기(18)에 전력을 공급하여 엔진을 시동시킨다.
Patent KR-20040077390-A (KR)
Title: Incineration method and waste liquid drum capable of disposing radioactive wastes by using solar salt
Inventor: KIM SEONG JIN
IPC: G21F9/22
Filed: 2003-02-28
Abstract: PURPOSE: An incineration method and a waste liquid drum are provided to conveniently dispose radioactive wastes without causing an environmental contamination by using a solar salt. CONSTITUTION: An apparatus for disposal of radioactive wastes, comprises a storage container(1), a sewage pipe(7), and a valve(6). A solar salt(5) is diluted in the storage container, and the radioactive waste stored in a drum are poured into the storage container. The solar salt is applied to every layers of the radioactive waste such that the radioactive waste becomes extremely salty. The radioactive waste is maintained at the salty state over 21 days, such that the radioactive waste is removed by the salt.
Patent KR-20040077394-A (KR)
Title: Multi-tap for controling multiple power source using switches
Inventor: KIM KYONG BOK
IPC: H01R13/70
Filed: 2003-02-28
Abstract: PURPOSE: A multi-tap is provided to control a plurality of power supply units using switches. CONSTITUTION: A multi-tap includes a body(10), power holes(11a,11b,11c), and a plurality of power supply units of a center-grounded tap. The power of the power supply units is switched by a multi-polarity switch(40). A controller controls electricity of the power supply units. The multi-tap further includes a central ground and the multi-polarity switch. The controller includes a database and an output unit. The database stores information including standby load, over-load, electric leakage, heat, frequency and so on. The output unit passes or block electricity of the power supply units.
Patent KR-20030074377-A (KR)
IPC: C10L1/26
Filed: 2003-03-12
Abstract: A fuels additive metallic salt composition effective in improving the operation of diesel engine particulate traps when added to a diesel fuel so as to provide 1-25 ppm metal in the fuel which comprises an oil soluble or oil dispersible overbased metal salt of an acidic organic compound, said salt composition containing 5-85 wt.% of a stoichiometric excess of metal over that required to neutralize the anionic portion of the salt, the metal being selected from the group consisting of Ca, Fe, Mg, Sr, Na, Ti, Zr, Mn, Zn and Ce.