baber/WOPTO huggingface dataset:
Patent KR-20030054817-A (KR)
Title: Liquid Crystal Display Apparatus of Notebook computer
Inventor: PARK BYEONG IN
IPC: G02F1/1333
Filed: 2001-12-26
Abstract: PURPOSE: A liquid crystal display device of a notebook personal computer is provided to prevent ripple generated in coupling a screw by forming holes at a bending area of a mount part of a cover bottom and a top case. CONSTITUTION: A liquid crystal module(36) has liquid crystal injected between two substrates. A diffusion plate(30) and a light guide plate(32) convert light incident from a light source into a plane light source to let the plane light source proceed to the liquid crystal module. A reflector(34) covers a side and a bottom surface of the light guide plate. A support main(38) contains the liquid crystal module and the light guide plate. A cover bottom(40) covers a side and a bottom surface of the support main. A top case(42) covers the sides of the cover bottom and the support main, and covers an upper edge of the support main. A plurality of holes(46a,46b) are formed at a bending area of a mount part of the cover bottom and the top case, so that pressure transforming an upper part of the top case and a lower part of the cover bottom is weakened.
Patent KR-20030055772-A (KR)
Title: Method for Terminating Packet Call in Mobile Communication System
Inventor: LEE HAN SEOL
IPC: H04W76/06
Filed: 2001-12-27
Abstract: PURPOSE: A method for releasing a packet call in a mobile communication system is provided to add a signal for requesting release and conversion of an IP(Internet Protocol) allocated to the packet call in an AAA(Authentication, Authorization, Accounting), so as to simply implementing network configuration when converting a previous voice service-based mobile communication system to a data service-based mobile communication system. CONSTITUTION: A PDSN(Packet Data Serving Node) requests accounting to an AAA(41). According to the request, the AAA deducts a pre-paid amount of money and checks whether the balance is zero(0)(42). If the balance is zero(0) as a result of checking, the AAA requests the PDSN to release an IP that is allocated to a packet call(43). The PDSN transmits an IP release message to a PCF(Packet Control Function), the PCF transmits the IP release message to a BSC(Base Station Controller), and the BSC transmits the IP release message to a BTS(Base Transceiver Station), to disconnect a call with an MS(Mobile Station)(44).
Patent KR-20030057173-A (KR)
Title: Method making the Double Gate with a Gate in the Substrate
Inventor: KIM IN SU
IPC: H01L21/8247
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a double gate having a gate formed in a silicon substrate is provided to be capable of improving the planarization of a device and the degree of integration by solving the problem due to the height of the double gate without increasing the size of the double gate. CONSTITUTION: After forming a trench at a silicon substrate(21), an oxide layer is deposited on the entire surface of the resultant structure. A floating gate(25) is formed in the trench. A source/drain region(23,22) are formed at both sides of the floating gate in the silicon substrate. An insulating layer(27) made of an ONO(Oxide Nitride Oxide) layer, is formed on the resultant structure. A control gate(26) is formed on the insulating layer. At this time, a double gate is completed.
Patent KR-20030059398-A (KR)
Title: Multimedia data searching and browsing system
Inventor: KIM HYEON JUN
IPC: G06F17/30
Filed: 2001-12-29
Abstract: PURPOSE: A system for searching and browsing the multimedia data is provided to automatically generate the DS(Description Scheme) of the multimedia data, and to search the multimedia based on the DS of the multimedia data. CONSTITUTION: A DS generating system(1) includes a user interface(2), a DOM(Domain Object Model) memory(3), a DDL(Description Definition Language) writer(4), a BiM(Binary format of MPEG-7), a DDL interpreter(6), and a BiM decoder(7). A browsing system(8) includes the DDL interpreter(9), the BiM decoder(10), the DOM memory(11), a browser user interface(12), a DS converter(13), a DS database(14), and a query interface(15). The DOM(Domain Object Model) memory(3) offers an interface environment to temporarily store the data between the user interface(2) and the system. The DDL writer(4) converts the DS of the multimedia data into a DDL type and generates a text DDL description file(16) by connecting to the DOM memory(3). The BiM encoder(5) converts the DS into a binary format DS and generates a binary description file(17).
Patent KR-20010072004-A (KR)
Title: 절연동작 유닛리스 윈도우 새시 및 그 제조 방법
IPC: E06B3/96
Filed: 1999-07-13
Abstract: 절연 유닛리스 윈도우 새시는 함께 연결된 연귀맞춤 모서리를 가진 4개 선형 새시 부재로 제조된 새시 프레임을 구비한다.  횡단면 새시 부재의 각각은 둘레면, 제 1 및 제 2외측벽과 제 2 홈으로부터 이격 공간진 제 1 홈을 구비한다.  각각의 홈은 기부와 이격 공간진 벽을 구비한다.  제 1 홈의 기부는 제 2 홈의 기부보다 둘레면으로부터 가장 먼 거리로 이격 공간진다.  제 1 시트의 둘레 및 가장자리 모서리는 제 1 홈에 있으며 그리고 제 2 시트의 둘레 및 가장자리 모서리는 제 2 홈에 있다.  심(shim)은 제 1 시트의 외부면에 인접한 새시 프레임에 장착되어 평형 구조를 제공한다.  본원은 절연 유닛리스 새시를 구조하는 방법도 개시한 것이다.
Patent KR-20010072057-A (KR)
Title: 슬루 레이트 제어 수단을 구비한 레벨 컨버터
IPC: H03K19/0185
Filed: 2000-05-19
Abstract: 제 1 전압 범위를 갖는 제 1 디지탈 신호(U 1 )를 제 2 전압 범위를 갖는 제 2 디지탈 신호(U 2 )로 변환하기 위한 레벨 컨버터가 개시되며, 이 레벨 컨버터는, 상기 제 1 디지탈 신호(U 1 )를 수신하기 위한 입력단과 상기 제 2 디지탈 신호(U 2 )를 공급하기 위한 출력단을 갖는 증폭기(T 0 )와, 적어도 제 1 캐패시터(C 1 )와 제 2 캐패시터(C 2 )를 포함하며 상기 증폭기(T 0 )의 출력단과 입력단 사이에 접속되며 상기 제 2 디지탈 신호(U 2 )의 슬루 레이트를 제어하기 위한 직렬 장치(series arrangement)와, 적어도 상기 제 1 및 제 2 캐패시터(C 1 ,C 2 ) 양단의 전압(V C1 ,V C2 )들을 제어하기 위한 전압 제어 수단을 포함한다.  상기 전압 제어 수단은 별도의 바이어스 전압을 상기 직렬 장치의 각각의 내부 노드(N 1 ,N 2 )에 공급하기 위한 적어도 하나의 전압원(V ls1 ,V ls2 )을 포함한다.  상기 별도의 바이어스 전압의 값은 상기 제 1 디지탈 신호(U 1 ) 및 상기 제 2 디지탈 신호(U 2 )의 값에 종속한다.
Patent KR-20010079619-A (KR)
Title: Spool valve for fluid control
IPC: F04B1/12
Filed: 2000-01-25
Abstract: A spool valve is provided with a stem portion that defines a fluid passageway formed by either (a) a single central support having a non-cylindrical curved surface shaped hydrodynamically, or (b) only a pair of sidewalls with, preferably, interior surfaces that are also shaped hydrodynamically. These stem passageways, which are designed to facilitate the flow of high-speed/high-pressure fluids controlled by the valve, are maintained in a predetermined orientation relative to the ports of the valve cylinders by a mechanism preferably including (a) a cam-following roller supported in a tang fixed to each spool and (b) a two-element cam that captures the roller within two of the parallel sides of a cam-track groove formed on the respective interior surfaces of each cam element.
Patent KR-20010072325-A (KR)
Title: 외부 발광 효율을 높인 단면 발광 소자 및 이것을 사용한자기 주사형 발광 소자 어레이
IPC: B41J2/45
Filed: 2000-06-06
Abstract: 외부 발광 효율을 개선한 단면 발광 사이리스터 및 이 단면 발광 사이리스터를 사용한 자기 주사형 발광 소자 어레이를 제공한다.  단면 발광 사이리스터의 외부 발광 효율을 개선하기 위해서는, 전극으로부터의 주입되는 전류가 발광 사이리스터의 단면 근방에 집중시키는 구조를 채용한다.  본 발명의 자기 주사형 발광 소자 어레이는, 이러한 단면 발광 사이리스터를 사용하여 실현된다.
Patent KR-20010087302-A (KR)
Title: Method and system for adaptive control of turning operations
IPC: G05B13/02
Filed: 1999-09-02
Abstract: An adaptive control system for adaptively controlling a turning operation performed at a work piece by a turning tool adjusts a controlled input operation parameter F to maintain an output operation parameter DELTAM substantially at a predetermined value DELTAMo to compensate variation of the output operation paramemeter DELTAM caused by the variation of at least one operation condition B=B (t). The system comprises a sensor (8) of the output operation parameter DELTAM for providing a signal Uc proportional to a current value DELTAMc and an adaptive controller (10) for determining a value Fc to which the input operation parameter F should be adjusted, as a function of kUc, where k is a signal transmission coefficient which comprises an invariant signal transmission coefficient component ko inversely proportional to DELTAMo. The adaptive controller includes an amplifier transforming the signal Uc into koUc, and an input parameter override unit controlled to adjust the controlled operation input parameter to Fc. The adaptive controller further comprises a correction processing means calculating kcUc, where kc is a varying signal transmission coefficient component whose current values depend on the variation of the operation condition B=B (t). The adaptive controller is capable of calculating k=f (ko, kc).
Patent KR-20020001705-A (KR)
Title: Apparatus and method for searching digital audio data file from media where digital audio data files are recorded
Inventor: HONG SEOK JIN
IPC: G11B27/10
Filed: 2000-12-23
Abstract: PURPOSE: An apparatus and a method for searching a digital audio data file from media where digital audio data files are recorded are provided to search the digital audio data file from a media where digital audio data files are recorded. CONSTITUTION: A media where digital audio data files are recorded comprises a directory information recording area and data recording area where information on the files listed in the directory recording area is recorded. The digital audio data file has a file name field, a data field, and an additional information tag field. The file name field, and the data field and additional information tag field is recorded on the directory information recording area and the data recording area, respectively. Further, recording indexing information which is used as a keyword for searching the digital audio data file is recorded on the directory information recording area. A method for making a database structure comprises the first step of making a directory database having fields of directory names and the position of each directory on the directory information recording area, the second step of making a file database having fields of file names and the position of each file on the data recording area by accessing the directory information recording area, and the third step of recording the indexing information in the file database as an additional field.
Patent KR-20010101249-A (KR)
IPC: H05B33/10
Filed: 1999-12-15
Abstract: 제 1, 2 전극들이 전하 캐리어들을 발광 유기 물질 내로 주입할 수 있도록 상기 제 1, 2 전극 사이에 삽입된 발광 물질을 포함하는 발광 디바이스 내에서 블랙 스팟들을 줄이기 위한 방법으로서, 본질적으로 원치않은 핀홀들을 야기시키는 증착 기술에 의해 제 1 물질층을 발광 유기 물질 상에 증착함으로써 상기 제 1, 2 전극들 중 적어도 하나를 형성하는 단계와; 그리고 컨포멀한 증착 기술에 의해 상기 제 1 물질층 위에 제 2 물질층을 증착하는 단계를 포함하는 방법이 개시된다.
Patent KR-20010109295-A (KR)
IPC: B23C5/18
Filed: 1999-12-20
Abstract: 일체화된 칩 절단 형상을 갖는 다결정 다이아몬드 또는 다결정 CBN 절삭공구(연삭공구, 501)를 제조하기 위한 방법 또는 공정이 개시된다. 상기 방법은 다이(die) 또는 다른 고체부분을 외부 캔 커버 또는 다이아몬드나 CBN 영역을 직접 프레스하는 것을 포함한다. 본 발명은 불필요한 EDM, EDG, 연마 또는 레이저 공정을 필요로 하지 않고, 다이아몬드 칩 절단 공구(501)를 제조하는 경제적인 방법을 제공한다. 상기 공정은 소결공정 전 또는 도중에 상기 다이아몬드 영역(503)의 윗면에 칩 절단기(504)를 형성한다. 본 발명은 비용 및 제조공정을 최소화하면서, 다양한 종류의 칩 절단기(504) 또는 다른 다이아몬드 표면 형상을 제조할 수 있게 한다. 개시된 실시예는 캔 조립체를 프레스하는 것, 캔 내부에 고체부분을 포함시켜 조립체 내부에서 프레스하는 단계 및 중간에 요구되는 다이아몬드 표면 형상을 부여하는 고체부분을 삽입하여 두개의 캔을 함께 프레스하는 것을 포함한다.
Patent KR-20010102249-A (KR)
IPC: D04H3/00
Filed: 2000-12-08
Abstract: 포화 또는 불포화 지방산의 금속염이 아닌 산 중화제를 함유하는 올레핀 중합체(i) 및 2,2',2"-니트릴로[트리에틸-트리스(3,3',5,5'-테트라-3급-부틸-1,1-비페닐-2,2'-디일)포스파이트] 및 트리스(2,4-디-3급-부틸페닐)포스파이트로부터 선택된 포스파이트(a) 및 포화 탄화수소 아민 산화물(b)을 포함하는, 중합체 전체에 분포된 안정화제 시스템(ii)을 함유하는 중합체 조성물 및 이로부터 제조된 섬유 또는 필름이 기재되어 있다.  또한, 상기 안정화제 시스템을 상기 산 중화제를 함유하는 올레핀 중합체에 첨가하는 것을 포함하는, 폴리올레핀 섬유 또는 필름의 제조방법을 기재하고 있다.  특별한 양태로서, 포화 또는 불포화 지방산이 비통상적인 소량으로 가공 조제로서 존재할 수 있다.
Patent KR-20020006030-A (KR)
Title: 에칭 정지층 형성 방법 및 대머신 구조물
IPC: H01L23/532
Filed: 2001-01-17
Abstract: 본 발명은 감소한 전체 유전상수를 갖는 대머신 구조물과 그러한 구조물을 형성하는 방법에 관한 것이다.  일 실시예에서는 에칭 정지층 재료의 블랭킷 코팅(206, 306)을 하부 구조물 위에 증착한다.  본 실시예에서, 하부 구조물은 상호접속부가 후속하여 형성될 제 1 영역(202, 302)을 포함한다.  그런 다음, 본 실시예는 에칭 정지층 재료의 블랭킷 코팅을 일부를 선택적으로 제거한다.  더 상세하게는, 본 실시예에서, 정지층 재료를 하부 구조물의 제 2 영역(208, 304) 위로부터 제거한다.  더 상세하게, 본 실시예에서, 에칭 정지층 재료를 하부 구조물의 제 2 영역(208, 304) 위로부터 제거한다.  본 실시예에서, 하부 구조물의 제 2 영역은 상호접속부가 그 곳에 후속하여 형성되도록 하지 않을 것이다.  따라서, 본 실시예는 불필요한 에칭 정지층 재료의 존재를 제거한다.  그 결과, 금속간 필름스택의 전체 유전상수는 통상의 대머신 구조물과 비교할 때 감소하게 된다.
Patent KR-20010110760-A (KR)
Title: Device for gluing rolls of web material and associated method
IPC: B65H19/29
Filed: 2000-04-10
Abstract: The device comprises: a feed path for a roll to be glued; along said path a station for unwinding and positioning the tail edge of the roll; in said unwinding and positioning station, a first movable member (7) and a second movable member (9) make contact with said roll (R). A glue dispenser comprising a glue reservoir (53) and a dispensing element (55) movable along a dispensing path is also provided.
Patent KR-20020009600-A (KR)
Title: Body for providing ingrowth and growth of bone tissue and/or connective tissue and method of making such a body
IPC: A61F2/00
Filed: 2000-04-28
Abstract: The present invention relates to an irregularly shaped grain for providing ingrowth and growth of connective tissue as well as growth of other cell types leading to cluster of cells, tissues and parts of organs. Said grain includes multiple pores that are continuous through said grain, and openings of said multiple pores and ducts or passages interconnecting at least a portion of said multiple pores have a width of greater than about 10 mum. Said grain is preferably a metal or metal alloy. The invention also relates to different applications of the grains.
Patent KR-20020032424-A (KR)
IPC: H03H11/04
Filed: 2001-03-05
Abstract: 본 발명은 각기 평형 증폭기로 구성되며 비반전(in+) 및 반전(in-) 입력 단자뿐만 아니라 비반전(out+) 및 반전(out-) 출력 단자를 가지는 제 1 및 제 2 평형 적분기들(I1,I2)을 포함하는 공진기에 관한 것이다.  제 1 및 제 2 결합 회로들(y1,y2)이 제 1 적분기(I1)의 비반전 출력 단자(out+)와 제 2 적분기(I2)의 비반전 입력 단자(in+) 사이 및 제 1 적분기(I1)의 반전 출력 단자(out-)와 제 2 적분기(I2)의 반전 입력 단자(in-) 사이에 각각 상호 접속된다.  피드백 회로들(y3,y4)이 제 2 적분기(I2)의 비반전 출력 단자(out+)와 제 1 적분기(I1)의 반전 입력 단자(in-) 사이 및 제 2 적분기(I2)의 반전 출력 단자(out-)와 제 1 적분기(I1)의 비반전 입력 단자(in+) 사이에 각각 상호 접속된다.  평형 적분기들(I1,I2)은 차동 증폭기로서 상호 접속되는 두 개의 반도체 소자(T1,T2)에 의해서 구성되며, 피드백 캐패시터(C1,C2)가 각각의 반도체 소자(T1,T2)의 출력 단자(out+,out-)와 입력 단자(in+,in-) 사이에 직접 접속된다.  결합 및 피드백 회로들(y1,y2,y3,y4) 중 적어도 하나는 고-저 임피던스 변환기(T3) 및 컨덕턴스(G)의 직렬 접속을 포함한다.
Patent KR-20020036950-A (KR)
IPC: A61M39/10
Filed: 1999-06-01
Abstract: 본 발명은 혈액 전달, 정맥주사 유동액의 공급, 약물의 투여 및 이와 관련된 분야에 사용되는 의료용 커넥터에 관한 것으로, 더욱 상세하게는 길이 방향으로의 축을 가진 바늘없이 류에르로 활성화된 의료용 커넥터는 바늘 또는 캐뉼러와 같은 어떠한 뽀족하고 날카로운 물체의 사용을 수반하지 않는 잇점이 있다.
Patent KR-20030060514-A (KR)
Title: Method for manufacturing semiconductor device having triple gate and semiconductor device made by the same
Inventor: KIM MYEONG SU
IPC: H01L29/78
Filed: 2002-01-09
Abstract: PURPOSE: A method for fabricating a semiconductor device having a triple gate and a semiconductor device having a triple gate fabricated thereby are provided to simplify a fabrication process and reduce a manufacturing cost by removing a photo process during a process for forming the triple gate. CONSTITUTION: An isolation oxide layer(101) is formed on a semiconductor substrate(100). A gate insulating layer(110) for high voltage including a silicon oxide layer/silicon nitride layer/silicon oxide layer is formed on a high voltage region. A gate insulating layer(120) for intermediate voltage is formed on an intermediate voltage region and a low voltage region. A gate insulating layer(130) for low voltage is formed on the low voltage region. A gate conductive layer(150) is formed on the gate insulating layers. A gate pattern is formed on the gate conductive layer.
Patent KR-20030064938-A (KR)
Title: Using for a mixture of Duchesnea extract and Ganoderma extract as an apoptosis enhancer
Inventor: KIM GUK CHAN
IPC: A61K36/73
Filed: 2002-01-29
Abstract: PURPOSE: Duchesnea chrysantha extract, Ganoderma lucidum extract and a mixture thereof having functions of inhibiting proliferation of cancer cells and promoting cell death of cancer cells are provided. Therefore, they can be effectively used as a pharmaceutical composition for prevention and treatment of leukemia and inducing cell death as well as an inhibitor for cell proliferation. CONSTITUTION: The pharmaceutical composition contains Duchesnea chrysantha(Zoll. et Morr.)Miq. extract, Ganoderma lucidum(Leyss. exFr.) Karst. extract and a mixture thereof as an effective ingredient. The Duchesnea chrysantha extract is obtained by extracting in an organic solvent, adding an organic solvent to the obtained residue to separate a water layer/an organic solvent layer, adding alcohol to the obtained water layer to obtain alcohol fractions and then adding alcohol to the alcohol fractions to precipitate. The Ganoderma lucidum extract is obtained by extracting in water at high temperature, adding alcohol to the obtained residue, adding an organic solvent to the obtained alcohol fractions to separate a water layer/an organic solvent layer and then removing the organic solvent layer by concentrating under reduced pressure. The solvent is selected from the group consisting of halogenated hydrocarbons such as dichloromethane, chloroform, tetrahydrochloride or the like, and acetone.
Patent KR-20030066042-A (KR)
Title: Anode-supported tubular solid oxide fuel cell stack and fabrication method of it
Inventor: SHIN DONG YEOL
IPC: H01M8/12
Filed: 2002-02-04
Abstract: PURPOSE: Provided are a cylindrical solid oxide fuel battery stack having anode support pattern, which has excellent efficiency, and a method for effectively producing the same. CONSTITUTION: The stack comprises a plurality of anode supporting fuel cells having connectors(1D) which are longitudinally formed at one side of circumference of cylindrical anode(1C) support pipe and protruded outside circumference of cathode(1A), but is not connected with the cathode, wherein the electrolyte layer(1B) consisting of a mixture of 60-95 wt% of organic solvent and 5-40 wt% of YSZ powder, 5-12 wt% of binder per 100 g of YSZ powder, 5-15 cc of plasticizer per 100 g of YSZ, 1-3 cc of homogenizer per 100 g of YSZ powder, and 1-3 cc of dispersing agent per 100 g of YSZ powder, is formed at circumference of cylindrical anode support pipe formed by adding 20-50 vol% of carbon powder as a pore-forming agent, to mixed powder of NiO having 30-50 vol% of Ni and YSZ, and a cathode is coated on circumference of the electrolyte layer; a metal connector plates having surface coated with conductive ceramic layer, which consists of lower plates of connector, medium plates(13M) of connector and one top plate of connector; and electrodes which are connected to the top plate and the lower plates, respectively.
Patent KR-20030067417-A (KR)
Title: The realtime education system for qualitying the national technology in the internet
Inventor: JUNG JIN YONG
Filed: 2002-02-08
Abstract: PURPOSE: A system for educating a national technical qualification is provided to make users communicate with each other through a computer by constructing an online communication system in order to make the user receive the integrated education effectively. CONSTITUTION: An education center(100), which is a national technical qualification education site, is a medium to enable a service provider(200) to communicate with a user(300). The user(300) takes information of learning and qualification certificate from the service provider(200). The service provider(200) offers a video lecture including text to the user(300) by on-line. The user(300) receives the learning contents in real-time.
Patent KR-20030068671-A (KR)
Title: An electric iron pot
Inventor: JUNG BYEONG JO
IPC: A47J27/62
Filed: 2002-02-15
Abstract: PURPOSE: An electric rice cooker is provided to improve the reliability of the rice cooker by easily controlling a microcomputer when a temperature sensor is out of order. CONSTITUTION: An electric rice cooker is composed of a key input unit(1) setting each operation mode, a temperature sensor(2), a heating unit(3), a microcomputer(5) controlling the heating unit and a display unit(4), and a comparing unit(100). The comparing unit compares a temperature sensor value of the temperature sensor with a reference voltage value, and controls a reset terminal in the microcomputer according to the compared value.
Patent KR-20020027411-A (KR)
Inventor: CHOI SEONG RYEOL
IPC: A62B18/02
Filed: 2002-02-15
Abstract: PURPOSE: Provided is a multi-functional handy mask containing active carboneous fiber for removing toxic and harmful gas, which can be environment-friendly used for a longer time and is conveniently carried in a pocket or small bag, thereby being readily available. CONSTITUTION: The mask is for removing chemical weapon or toxic, offensive odor, dust, etc. and comprises a surface filter(4), a layer of active carboneous fiber(7), a face filter(5) and a layer of silicone synthetic rubber(1). The surface filter is subjected to water repellent and oil repellent treatment and thereby, has effects to block water and oil. This allows the mask to be usable and to show excellent dust-blocking effects in a moisture or foggy working place. The active carboneous fiber is subjected to sulfuric acid and thereby, can effectively remove polar odor substances. Also, the active carboneous fiber can block toxic and harmful gases by addition of metals such as chrome, copper, etc. Pure active carboneous fiber can remove organic phosphorus compound. The face filter improves wearing feelings. The silicone synthetic rubber is constructed to fix the face of a user so that the user may have comfort feelings and contaminated air is prevented from flowing in.
Patent KR-20030069572-A (KR)
Title: Desiccant Bodies for Enclosed Electronic Devices
Inventor: LEE KYUNG MIN
IPC: H05K7/20
Filed: 2002-02-22
Abstract: PURPOSE: A moisture getter is provided to prevent an adverse reaction and generation of fluid material despite of the temperature rise, while allowing for ease of handling. CONSTITUTION: A moisture getter(12) for a closed electronic device(10) comprises a phosphorus pentoxide which reacts to a moisture and removes the moisture; a metal powder which reacts to the phosphoric acid produced from the reaction between the phosphorus pentoxide and moisture, and generates a hydrogen; and a binder for making a form to the mixture of the phosphorus pentoxide and the metal powder. The metal is selected from a group consisting of a magnesium, zinc, iron, aluminum, nickel or a mixture thereof, and the binder is selected from a group consisting of a thermoplastic powder polymer, thermoplastic fiber polymer, reaction curing polymer, hot melt polymer, radiation curing polymer, solvent evaporation curing polymer and a mixture thereof.
Patent KR-20030072044-A (KR)
Title: Manufacture of bovine and porcine plasma protein powders irradiated by low dose gamma-ray
Inventor: LEE SEUNG HWAN
IPC: A23L13/20
Filed: 2002-03-05
Abstract: PURPOSE: Provided is a manufacture of bovine and porcine plasma protein powders by treating low dose of gamma-ray, thereby preventing contamination by microorganisms, and removing biological risk factors while maintaining physicochemical properties of the plasma protein. CONSTITUTION: A manufacture of bovine and porcine plasma protein powders comprises the steps of: separating plasma from bovine and porcine using a centrifuger; precipitating the plasma using 2-10% trichloroacetic acid, 0.6-3N of hydrochloric acid, 50-70% of ammonium sulfate and the like; drying the precipitated plasma to give powder thereof; and packing the powder with polyethylene packing material and treating gamma-ray.
Patent KR-20030073879-A (KR)
Title: Realtime face detection and moving tracing method
Inventor: NA JAE HO
IPC: G06T7/20
Filed: 2002-03-13
Abstract: PURPOSE:A method for detecting a face and tracking motion in real time is provided to detect and track a face reliable and strong against a change in the surrounding environment. CONSTITUTION:An image captured through a camera is inputted(S1). It is judged whether the inputted image is an image inputted for the first time or a transformed image of the previously inputted image(S2). In the case of the image inputted for the first time, face candidate areas are selected by a color deciding method using a color model of a face and by oval fitting of the face using a direction image(S3-S4). A final candidate area is selected(S5). Parameters related to position, size, shape, and color of the face are extracted(S7). Motion of the face is tracked from images inputted afterward by the color deciding method using the color model of the face(S6).