baber/WOPTO huggingface dataset:
Patent KR-20020039501-A (KR)
Title: Method for providing a service of commercial message in mobile phone network
Inventor: LEE CHANG GWON
Filed: 2000-11-21
Abstract: PURPOSE: A method for advertisement guide service on mobile communication network is provided to effectively use the communication resources and lines by giving a discount of a call charge and the mileage accumulation according to the time for hearing and watching an advertisement message from the call initialization to the call setup. CONSTITUTION: The advertisement guide service method comprises steps of detecting the identification information of a mobile telephone requesting a call included from the received call switching request signal(S10¯S11), discriminating that the call request mobile telephone is registered to the advertisement guide service based on the identification information(S12), reading a preset advertisement message in case that the telephone is registered(S13), and transferring the read advertisement message to the mobile telephone until the call initialization(S14). The discount of a call charge and the mileage accumulation is transferred to the mobile telephone according to the transmission of the advertisement message(S16¯S17).
Patent KR-20020041236-A (KR)
Title: A method for flushing tin plating line
Inventor: JANG HYEON JIN
IPC: C23G5/00
Filed: 2000-11-27
Abstract: PURPOSE: To radically remove tin oxide deposition from inner surface of cooling pipeline system, an acid solution is injected to cooling water circulation system. CONSTITUTION: After passing a steel strip with a length of 5,000-15,000km through tin plating line, 0.8-11.2% acid solution is injected into cooling water circulation system and then flushed for 10-50 min. After flushing with acid solution, the cooling water circulation system is again flushed with water for 5-30min.
Patent KR-20020045945-A (KR)
Title: Method for manufacturing high strength steel plate having superior toughness in weld heat-affected zone by nitriding treatment and controlled rolling at two phase regions
Inventor: CHOI HAE CHANG
IPC: C21D8/00
Filed: 2000-12-12
Abstract: PURPOSE: Provided is a process for producing steel material with high strength for welding constructions by nitriding and recrystallization controlled rolling, which obtains fine TiN precipitates and can improve the tenacity of a heat affected zone. CONSTITUTION: The process comprises the steps of: making a steel slab containing 0.03-0.17wt% of C, 0.01-0.5wt% of Si, 0.4-2.0wt% of Mn, 0.005-0.2wt% of Ti, 0.0005-0.1wt% of Al, less than 0.005wt% of N, 0.0003-0.01wt% of B, 0.001-0.2wt% of W, less than 0.03wt% of P, less than 0.03wt% of S, less than 0.005wt% of O; heating the steel slab at 1100-1250deg.C for 60-180min to make N be 0.008-0.03wt% and to satisfy the equations of 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N <=14; rolling the heated slab in the rolling ratio of more than 50% in the Austenite recrystallization zone; cooling at a speed of more than 5deg.C/sec to a temperature of Ar3-Ae3 and rolling in the rolling ratio of more than 40%; rolling again in the rolling ratio of more than 40%; cooling at a speed of 5-10deg.C/sec to the ordinary temperature. The fine tissue of the steel material comprises more than 80% of ferrite with a crystal grain size of less than 8 micrometer and the balance being pearlite.
Patent KR-20020047465-A (KR)
Title: Structure for installing an anchor of child seat belt
Inventor: NOH JU EUN
IPC: B60R22/18
Filed: 2000-12-13
Abstract: PURPOSE: An anchor mounting structure of a seat belt for an infant is provided to enable significant cost savings and to enhance productivity by providing a reinforcement bracket having a plurality of joint portions which are joined face to face with an upper surface of a center floor. CONSTITUTION: A seat belt anchor(120) is mounted on a lower center floor(110) of a rear seat by means of a reinforcement bracket. A reinforcement bracket comprises an anchor fastening portion(101), a first joint portion(102), a second joint portion(103), a third joint portion, and a fourth joint portion. The anchor fastening portion(101) is shaped in the form of a plate and has a hole(10a) formed therethrough. The first joint portion(102) is extended and bent from one side of the anchor fastening portion(101) such that the first joint portion(102) is joined face to face along an upper oblique portion of the center floor(110). The second joint portion(103) is extended and bent from the opposite side of the first joint portion(102) of the anchor fastening portion(101) such that the second joint portion(103) is joined face to face along an upper oblique portion of the center floor(110). The third and fourth joint portions(103) are bent from two remaining sides of the anchor fastening portion(101) such that they are joined face to face along an upper oblique portion of the center floor(110).
Patent KR-20020046517-A (KR)
Inventor: JANG DONG GYU
IPC: C07D339/08
Filed: 2000-12-14
Abstract: PURPOSE: Provided is a method of manufacturing an optical lens with excellent heat resistance while its refractive index and Abbe value are high, using an isocyanate compound containing sulfur, represented by the component (I). CONSTITUTION: The optical material characteristically comprises: 20wt.% or more of a compound selected from pentaerythrotoltetrakis(3-mercaptopropionate) and pentaerythrotoltetrakis(3- mercaptoacetate) in addition to component (I), wherein n represents the integers 0-2; and 20wt.% or more of a compound selected from 1,2- bis(mercaptoethyl)trithioglycerine and mercaptoethyltrithioglycerine.
Patent KR-20020049539-A (KR)
Title: Center Seat belt of a rear seat
Inventor: KIM YONG SEON
IPC: B60R22/00
Filed: 2000-12-19
Abstract: PURPOSE: A seat belt of a central seat of a rear seat is provided to ensure the safety for an occupant sat in the central seat of the rear seat when a vehicle accident occurs by safely supporting a heap and a chest the occupant through the seat belt. CONSTITUTION: A seat belt includes a cover(30) fixed to a roof structure through a coupling member. A tongue receiving slot is formed in the cover(30). A retractor(40) is accommodated in the cover(30). The retractor(40) is fixed to a roof reinforcement member(11) through a bracket. One end of a belt(41) is fixed to the retractor(40) and elastically wound around the retractor(40). The other end of the belt(41) is connected to the first tongue(50) which is rested in the tongue receiving slot. The second tongue is positioned between the retractor(40) and the first tongue(50). The second tongue is also rested in the tongue receiving slot. The first and second buckles are fixed to a lower end of a central seat cushion(110).
Patent KR-20020051989-A (KR)
Title: Development of automatic illuminator system for test specimen character recognizing system
Inventor: JUNG JAE IN
IPC: G06K7/10
Filed: 2000-12-23
Abstract: PURPOSE: An automatic illuminator system for test a specimen character recognizing system is provided to effectively recognize the character of a test piece by automatically controlling the light volume of a super-brightness LED array corresponding to the reflexibility and roughness of the surface of the test piece. CONSTITUTION: The automatic illuminator system automatically controls the light volume of a super-brightness LED array(20) corresponding to the surface state of a test piece. The automatic illuminator system comprises a half mirror(21) to use a portion of the lights irradiated from the LED array and reflect the rest lights, a light detector(22) placed on the half mirror to detect the volume of the lights reflected onto the surface of the test piece, a light intensity control unit(23) to control the light volume of the LED array corresponding to the intensity of the lights detected by the light detector, and an electricity supply unit(24) to supply electricity to the light volume control unit. The half mirror is used as a diffuser for maintaining the even illumination area.
Patent KR-20020054049-A (KR)
Title: A device of managing system time
Inventor: NOH SANG SEON
IPC: H04Q1/30
Filed: 2000-12-27
Abstract: PURPOSE: A system time managing apparatus is provided to comprehensively control, monitor and manage an overall system without an occurrence of error in a data processing by synchronizing a system time of each node constituting a system network with a system time of a time management(TMN). CONSTITUTION: An agent module(130) is connected to each of mobile exchanges(10,20,30) on a real time basis by using a CMIS(common management information service). A time module(110) receives a system time applied on a real time basis from the plurality of mobile exchangers(10,20,30) by the agent module(130) and calculates whether they are synchronized. A TMN(time management)(100) includes a command module(120) for outputting a correction command of a system time to the mobile exchangers(10,20,30) of which system time are determined not having been synchronized according to a calculation of the time module(110). The mobile exchangers(10,20,30) respectively include an upper connection module(14) which makes a data communication of a system time with the agent module(130) on a real time basis.
Patent KR-20020058556-A (KR)
Title: A method for forming inner cylinder capacitor
Inventor: KIM HYEON JAE
IPC: H01L27/108
Filed: 2000-12-30
Abstract: PURPOSE: An inner cylindrical capacitor formation method is provided to improve a uniformity of capacitance and to prevent contamination. CONSTITUTION: A USG(Undoped Silicate Glass) layer(22) as a sacrificial layer is formed on a lower layer(21) of a silicon substrate(20). A storage electrode formation region is defined by selectively etching the USG layer(22). A polysilicon layer(25) is formed on the resultant structure. A photoresist(26) is coated so as to gap-fill on the resultant structure. The polysilicon layer(25) is isolated by etch-back the sacrificial layer and the polysilicon layer. After removing the sacrificial layer(22) and the photoresist(26), a dielectric film and a plate electrode are sequentially formed.
Patent KR-20010022342-A (KR)
Title: 에어컨 시스템의 내부유니트의 공급용 박스
IPC: F24F13/22
Filed: 1998-07-29
Abstract: 본 발명은 에어컨 시스템의 내부유니트의 공급용 고정박스(1)에 관한 것으로, 상기 내장박스는 대체로 평행 육면체로 형성되며, 다수의 립(24)을 갖춘 바닥부(22)의 내부와 개방된 기저부를 갖춘 중공부재(2)와; 상기 중공부재(2)의 개방된 기저부에 대응하게 위치되고, 건물 주요시스템의 배출관(6)에 연결되게 하는 적어도 하나의 연결관(33)을 구비하는 응축물의 배출을 위한 소규모 탱크(3); 및 상기 탱크의 가장자리에 고정될 수 있는 대체로 평평한 덮개(4)를 구비한다.
Patent KR-20010022494-A (KR)
Title: 아연-기제 전극 입자 형태
IPC: H01M4/24
Filed: 1998-07-28
Abstract: 유체 매질에 현탁된 아연-기제 입자를 포함하는 음극(20)을 지닌 1차 전기화학 전지(10)에 관해 기재된다.  아연-기제 입자는 최소 약 1 중량%의 파인(-200 메쉬 크기의 입자) 또는 분진(-325 메쉬 크기의 입자)을 포함한다.  아연-기제 입자는 비교적 작은 평균 입자 크기를 가질 수 있다.  아연-기제 입자는 예를 들면, 인듐 및/또는 비스무스로 합금되고 구형, 바늘형 또는 플레이크 형상일 수 있다.  음극(20)은 낮은 아연 로딩에서 낮은 비저항을 가질 수 있고, 전지(10)는 우수한 기계적 안정성 및 전체 성능을 나타낼 수 있다.
Patent KR-20010023399-A (KR)
Title: 디지털식 라스터 보정 장치
IPC: G09G1/00
Filed: 1998-08-28
Abstract: 투사 디스플레이는 선형 보간이 디스플레이상의 중간 지점을 위해 사용되는 편향 보정 요소를 정의하는 디지털 보정 요소의 매트릭스를 이용한다.  표시 화면상의 이미지 왜곡을 보정하도록 보정 신호를 발생시키는 회로는 로우 및 컬럼의 격자에서 상기 화면상의 이격된 지점에 대응하는 변위값을 저장하는 메모리를 포함한다.  격자의 변위값은 일반적으로 표시 화면상의 크게 줄무늬진 영역을 유발시키지 않고 이미지 왜곡을 보정하기 위한 보정 곡선을 형성한다.  보간기는 저장된 변위값 중 임의의 인접값 사이에 중간값을 보간하도록 메모리에 접속되고, 디지털 아날로그 변환기는 보정 신호를 제공하도록 보간기에 접속된다.
Patent KR-20010015603-A (KR)
Title: 포스포늄염 조성물
IPC: C07F9/50
Filed: 1998-10-02
Abstract: THP 염  및  아디프산  같은  고체  기재로서의  산을  포함하는,  분말,  과립,  또는  정제  형태의  고체  조성물.
Patent KR-20010030715-A (KR)
Title: 코팅용 조성물 및 광기록매체
IPC: B41M5/00
Filed: 1998-09-25
Abstract: 소수성 기재와의 밀착성, 내수성 및 인쇄의 안정성이 뛰어난 잉크 수용층을 형성할 수 있는 코팅용 조성물 및 이 조성물로 형성된 잉크 수용층을 갖는 광기록매체를 제공한다. 
     조성물은 다관능 (메타)아크릴계 단량체 50~90중량% 및 다관능 (메타)아크릴계 단량체 올리고머 10~50중량%로 구성되는 방사선 경화성 화합물(A), (A)에 대해 흡수성 유기충전제(C) 10~60중량%, 흡수성 무기충전제(D) 1~20중량%를 포함한다. 이 조성물을 보호막(6) 위에 도포하고, 경화시켜 잉크 수용층(7)을 형성하여 광디스크(1)를 얻는다.
Patent KR-20010031089-A (KR)
Title: 에이지씨 및 온-칩 튜닝을 가지는 수정 발진기
IPC: H03B5/32
Filed: 1998-10-06
Abstract: 본 발명은 자동이득제어(AGC)을 가지는, 매우 안정된 단일 칩의, 수정 제어 발진기에 관한 것이다. 진폭 검출기(15)는 수정 제어 발진기(12)의 출력을 감시하고, 증폭기(12)의 출력신호에 비례하는 피드백 신호를 생성하여, 시동시에 발진이 유도되도록 보장하고 또한 발진 진폭이 작동 동안에 미리 선택된 값으로 제한되도록 하여 증폭기(12)가 소비하는 전력소비를 절약하도록 보장한다. 증폭기(12)의 입력에 접속된 커패시터 탱크 회로(13)는 전압 가변 커패시터(C varicap )을 포함하고, 이 커패시터의 양단 전압은 발진 주파수를 미리 선택된 값으로 동조시키도록 제조시에 형성된다. 전압 가변 커패시터(C varicap ) 양단 전압은, 또한 회로(11)의 온도변화를 보상하도록 조정된다.
Patent KR-20010033322-A (KR)
Title: 전기화학 셀용 격리벽
IPC: H01M50/443
Filed: 1998-12-17
Abstract: 본 발명은 마이크로 다공 유사 뵘석층을 포함하는 전기화학적 셀용 격리벽; 이러한 격리벽을 포함하는 전해질 부품; 이러한 격리벽을 포함하는 전류 발생셀; 및 이러한 격리벽 제조 방법에 관한 것이다.
Patent KR-20010040393-A (KR)
Inventor: STARZMANN MARTIN
IPC: C09K5/08
Filed: 1999-01-22
Abstract: Frost resistant, aqueous cooling/heating fluid containing alkali salts of acetic acid and/or formic acid and which as a corrosion inhibitor contains a mixture of a C5-C16 monocarboxylic acid or alkali-, ammonium- or amino-salts of said acid, a C5-C16 dicarboxylic acid or alkali-, ammonium- or amino-salts of said acid, and also a triazole.
Patent KR-20010040658-A (KR)
Title: Ｘ선관, ｘ선 발생 장치 및 검사 시스템
IPC: H01J35/16
Filed: 1999-02-05
Abstract: 선단면에 X선의 출사창을 형성하고, 그 출사창의 주변에 X선의 출사 방향에 대하여 경사진 테이퍼면을 형성하는 것에 의해, 피검사물을 X선의 출사창에 근접시켜 배치하면서 그 피검사물을 출사 방향과 교차하는 축을 중심으로 회전 작동시키더라도, 피검사물이 선단면에 접촉하는 것을 방지할 수 있다.  이 때문에, 피검사물을 X선의 출사 위치에 근접시켜 배치하면서 그 피검사물의 방향을 바꿀 수 있다.  따라서, X선을 피검사물에 조사하여 그 피검사물을 투과하는 X선을 검출하고, 피검사물의 내부 구조 등을 검사하는 경우에, 피검사물의 확대율이 큰 확대 투시 화상이 얻어지는 동시에, 피검사물의 방향을 바꾸어 피검사물의 내부 구조 등을 상세하게 확인할 수 있다.
Patent KR-20010041369-A (KR)
Title: 가압 용기용 밸브
IPC: B65D83/14
Filed: 1999-02-25
Abstract: 본 발명에 따른 밸브(10)는 단일 밸브 하우징(12), 개스킷(46)용 리세스를 가진 하부(32)를 구비한 하우징 내에 배치된 밸브 스템(26)을 포함한다.  밸브 스템은 비압축성 자유 낙하 물체(44)를 수용하는 리세스를 기부에서 더욱 가진다.  자유 낙하 물체는 밸브 하우징 내에 배치되어, 밸브가 직립 위치일 때 밸브는 개방되지 않는다.
Patent KR-20020005366-A (KR)
IPC: C08F4/80
Filed: 1999-05-11
Abstract: 본 발명은 양이온성 복소환식 카르벤을 포함하는 신규 유기금속성 착체에 관한 것이다.     그것은 또한 이양이온성 (dicationic) 복소환식 전구체 화합물로부터 상기 착체를 제조하는 방법에 관한 것이다.     그것은 또한 수많은 화학 반응을 위한 상기 유기금속성 착체의 촉매로서의 용도를 포함한다.
Patent KR-20010072609-A (KR)
IPC: C22C1/04
Filed: 1999-06-11
Abstract: A method of imparting high strength, high ductility, and high fracture toughness to a refractory metal alloy workpiece includes: (i) subjecting the workpiece to at least one pass that reduces the initial cross-sectional area of said workpiece, (ii) annealing the workpiece subsequent to the at least one pass, and (iii) subjecting the workpiece to a final working step comprising at least one pass conducted at a temperature between ambient and 300 DEG  C., the final working step further reducing the cross-sectional area of the workpiece such that the total reduction in the initial cross-sectional area of the workpiece is approximately 40%-75% and the final cold working is 0.30 to 0.75 of the total reduction in cross-sectional area. The resulting article has a tensile yield strength of approximately 170-200 Ksi, a tensile elongation of approximately 12%-17%, and a Charpy 10 mm Smooth Bar impact toughness of approximately 100 ft.-lb. to 240 ft.-lb.
Patent KR-20010052875-A (KR)
Title: 기판을 제거하는 방법 및 그 장치
IPC: H01L21/683
Filed: 1999-06-15
Abstract: 하나 이상의 잔여 정전력에 의하여 척에 고정된 기판을 정전 척으로부터 제거하는 방법에 있어서: 
     (a) 정전 척 분극에 기인한 잔여 부착력을 감소시키는 단계와; 
     (b) 기판이 부착된 척을 플라즈마와, 척과 기판의 표면으로부터의 어떠한 잔여 전하라도 충분히 거의 제거하는 시간 동안 접촉시키는 단계와; 그리고 
     (c) 계속하여, 혹은 단계 (b)와 동시에 척으로부터 기판을 제거하는 단계를 포함하는 방법. 
     또한, 상기 방법을 수행하기 위한 장치가 공개된다.
Patent KR-20010106136-A (KR)
Title: 유체 통과에 의해 증가된 자기장을 발생시키는 발생기
IPC: C02F5/00
Filed: 1998-06-26
Abstract: 본 발명은 자기장 발생기에 관한 것으로, 유체를 포함하는 튜브형 매체내에서 순환하는 액체 또는 기체형 유체와 상호작용하도록 배치되는 자기력선을 가지며, 상기 유체는 시작 또는 후속 자기장에 작용하여 자기력선을 커팅하고 하나 이상의 단계로 고체 상태 매체에 의해 증폭되고 유도 엘리먼트의 권선에 전달되는 스파이크 또는 펄스를 발생시켜 새로운 증가된 자기장의 이러한 권선에 발생시키고 유체상에 측정 효과를 제공하여, 물리적 화학적 또는 생물학적 특성을 변화를 통한 운동역학적 특성을 변화시킨다.  회전 타원체(21)로서 배치되며 확장하여 다른 자기력선(22)을 제공하는 제 2 자기장이 발생된다.
Patent KR-20010053285-A (KR)
Title: 대변의 이온성 착화제를 포함하는 흡수 제품
IPC: A61L15/34
Filed: 1999-06-29
Abstract: 본 발명은 액체 투과성 상면시이트; 이러한 상면시이트의 일부분 이상에 연결된 액체 불투과성 배면시이트; 이들 상면시이트의 일부분 이상과 배면시이트 사이에 배치된 흡수 코어; 제 1 허리 영역; 이러한 제 1 허리 영역에 대향된 제 2 허리 영역; 및 이들 제 1 허리 영역과 제 2 허리 영역 사이에 배치된 가랑이 영역을 포함하며, 침적된 대변의 일부분 이상과 접촉될 수 있도록 효과량의 대변의 이온성 착화 개질제가 배치된, 대변을 수용하기 위한 흡수 제품에 관한 것이다.
Patent KR-20020057371-A (KR)
Title: Perpendicular magnetic recording media
Inventor: LEE BYEONG GYU
IPC: G11B5/725
Filed: 2001-01-04
Abstract: PURPOSE: A perpendicular magnetic recording medium is provided to accumulate a perpendicular reinforcement layer between a plate and a perpendicular magnetic recording layer, so as to reduce a crystal lattice size difference between a perpendicular alignment under-layer and the perpendicular magnetic recording layer and improve a perpendicular alignment feature. CONSTITUTION: A perpendicular reinforcement layer(26) to increase perpendicular alignment is formed with the thickness of over 15mm between a substrate(21) and a perpendicular magnetic recording layer(23). A perpendicular alignment under-layer(22) inducing perpendicular alignment of the perpendicular magnetic recording layer is further formed between the substrate and the perpendicular reinforcement layer. A protective layer(24) and a lubricant layer(25) are formed on the perpendicular magnetic recording layer. The perpendicular reinforcement layer is made of more than one material selected in a group composed of Pt, Au and Pd. The perpendicular alignment under-layer is made of Ti or an alloy thereof. And the perpendicular magnetic recording layer is made of a CoCr alloy.
Patent KR-20020063977-A (KR)
Title: Audio memo apparatus using remote control transmitter in vehicle
Inventor: JANG EUNG SUN
IPC: F02N11/12
Filed: 2001-01-31
Abstract: PURPOSE: An audio record device using a remote control transmitter for a vehicle is provided to record and hear an audio signal of a user by installing the audio record device at the remote control transmitter. CONSTITUTION: A record unit(30) records and reproduces an audio signal of a user according to the key operation of the user. The record unit(30) is composed of a microphone(31), a speaker(32), a memory(33), and an integrated element(34) for recording/reproducing audio.
Patent KR-20020065647-A (KR)
Title: Mixed-signal least mean square circuit
Inventor: HAN GEON HUI
IPC: G05B13/00
Filed: 2001-02-07
Abstract: PURPOSE: A composite signal LMS circuit is provided to improve a size, a complexity, a power consumption, a maintenance feature, and a reliance of a circuit by combining advantages of digital and analog type LMS circuits. CONSTITUTION: A first multiplier multiplies an input value by an error. An MDAC(22) multiplies an analog input by a digital error. When a code bit of the error is a positive value, a signed up/down counter(18) outputs an increased weight. When a code bit of the error is a negative value, the signed up/down counter(18) outputs a reduced weight. When an output of the MDAC(22) is increased, a VCO(16) increases a speed of a clock which is supplied to the signed up/down counter(18) to increase a change amount of a weight per time. A plurality of signed MDACs(10) multiplies an output weight of the signed up/down counter(18) by an analog input value. An adder(12) adds output signals of the plurality of signed MDACs(10) to each other. An ADC(14) converts an output of the adder(12) into a digital signal.
Patent KR-20010110073-A (KR)
Title: 블록 얼라인먼트 기능을 갖는 반도체 기억 장치
IPC: G06F12/02
Filed: 2001-02-08
Abstract: 본 발명은 클러스터에 할당된 각 블록의 소거 횟수나 1회의 기입으로 소거하는 블록의 수를 필요 최저한으로 억제할 수 있는 반도체 기억 장치를 제공한다. 
     일 실시 형태로서는 호스트 시스템(1)이 반도체 기억 장치(100)의 플래시 메모리(17) 상에 작성한 FAT 파티션에 대하여 클러스터 단위의 액세스를 행하는 경우, CPU(6)는 호스트 시스템(1)이 지정한 논리 어드레스에 어드레스 오프셋 저장 수단(10)이 보유하는 어드레스 오프셋치를 가산함으로써, 클러스터의 선두 섹터의 논리 어드레스를 플래시 메모리(17)의 소거·기입의 단위 블록의 선두 섹터의 물리 어드레스에 대응짓는 구성을 포함하고 있다.
Patent KR-20020066259-A (KR)
Title: A composition of the processing powder having excellent slip and water-repellent properties and a preparation method of the same
Inventor: KIM GI YONG
IPC: C08L3/02
Filed: 2001-02-09
Abstract: PURPOSE: Provided are a processed powder composition which has excellent water repellency, slippage and antistatic property, and imparts winding stability by uniform spraying without degradation of transparency to film, sheet and paper, and a method for preparing the same. CONSTITUTION: The processed powder composition comprises a spherical processed powder having controlled particle size of 2-30 micrometer; a silicone based oil for imparting a slippage and releasing properties to the processed powder; and a binder for imparting a water repellency. The ratio of the spherical processed powder to sum of the silicone based oil and binder is 100:1-20(parts by weight). The processed powder is any one selected from the group consisting of corn starch, rice starch, potato starch, tapioca starch, wheat starch, sweat potato starch, clay, silica, talc, glass bead, and mixture thereof.
Patent KR-20020066712-A (KR)
Title: Method for processing caller number in wireless network
Inventor: LEE HO BYEONG
IPC: H04Q3/72
Filed: 2001-02-13
Abstract: PURPOSE: A method for processing an origination number in a mobile network switch is provided to effectively offer the origination number of an origination subscriber by requesting the origination number to an origination switch before a wireless channel is formed with a termination terminal. CONSTITUTION: An origination subscriber request signal provided from an origination switch is provided to an MSC(Mobile Switching Center). An ID formed after the number translation of a request call of an origination subscriber for informing a call processor of the MSC and an origination number request signal of an origination terminal are provided from the MSC to the origination switch. The origination number provided from the origination switch is provided to the MSC, and a certain ring back tone is provided to an origination subscriber terminal. The process ID of the MSC and the origination number request signal are provided to the origination switch, and a paging request signal from the MSC is provided to a termination terminal. A paging response signal from the termination terminal is provided to the MSC for forming a wireless channel between the MSC and the termination terminal. The origination number of the MSC and a ring signal are provided to the termination terminal through the wireless channel.
Patent KR-20020067124-A (KR)
Title: A massaging footboard and the manufacturing method
Inventor: HONG KIL SUN
IPC: A61H39/04
Filed: 2001-02-15
Abstract: PURPOSE: Provided are a massaging footboard with bamboo based projection for acupressure of foot and a manufacturing method thereof. Therefore, the massaging footboard relieves fatigue. CONSTITUTION: The massaging footboard contains a mat having a bundle of bamboo fragments with a certain width and depth and a slide preventing cloth, an acupressure unit having a semi-cylinder shape on the mat, and an auxiliary acupressure unit having a cylinder shape to support tows and heels.
Patent KR-20020068670-A (KR)
Title: Method for forming dielectric layer and capacitor using thereof
Inventor: CHOI SEONG JE
IPC: C23C16/455
Filed: 2001-02-22
Abstract: PURPOSE: A method for forming a dielectric layer of semiconductor equipment and a method for forming a capacitor using the same are provided to prevent the generation of impurities by injecting a mixed gas of the first metallic compound gas and the second metallic compound gas into a reaction chamber. CONSTITUTION: A mixed source gas is formed by using the first metallic compound gas and the second metallic compound gas. A silicon wafer is loaded in a reaction chamber. A mixed reaction material of the mixed source gas is adsorbed to a surface of a silicon wafer by injecting the mixed source gas to the reaction chamber. The surface of the silicon wafer is purged by using a purge gas. The mixed reaction material adsorbed on the surface of the silicon wafer is purged by the purge gas and a dielectric layer of a single atomic layer is formed thereby. A multi-layered dielectric layer is formed by repeating the above processes.