baber/WOPTO huggingface dataset:
Patent KR-20020058600-A (KR)
Title: Method for manufacturing storage node barrier metal of storage capacitor
Inventor: KIM JANG SIK
IPC: H01L21/283
Filed: 2000-12-30
Abstract: PURPOSE: A method for manufacturing a storage node barrier metal film of a storage condenser is provided to prevent a crack due to the stress of a barrier metal film by using a buffer layer. CONSTITUTION: After forming an interlayer dielectric(11) on a semiconductor substrate(10) having cell transistors, a landing plug contact hole is formed to connect with an active region by selectively etching the interlayer dielectric(11). A polysilicon layer(13) and a storage node barrier metal film are sequentially formed on the resultant structure. At this time, the storage node barrier metal film includes a compressive strain layer(21) and an extension strain layer(22). The compressive strain layer(21) is deposited by an IMP(Ionized Metal Plasma) using a TiN, and the extension strain layer(22) is deposited by CVD(Chemical Vapor Deposition) using TiCl4 as a source gas.
Patent KR-20020057230-A (KR)
Title: Timing controller of lcd
Inventor: KIM SEUNG HWAN
IPC: G09G3/36
Filed: 2000-12-30
Abstract: PURPOSE: A timing controller of a liquid crystal display(LCD) is provided, which improves the heating and EMI(ElectroMagnetic Interference) characteristics of a chip by dispersing power consumption. CONSTITUTION: A data input unit inputs/latches R,G,B data. A timing control part(35) outputs a driving control signal using a clock signal(clock), a horizontal synchronous signal(Hsync), a vertical synchronous signal(Vsync) and a data enable signal(DE). A sub clock signal generation part(39) includes n delay buffer units and generates n clocks(CLK_1,CLK_2,...,CLK_n) having a constant phase difference respectively by referring to a main clock(CLK). N data processing parts(33a,33b,33c), process R,G,B data being latched and output by referring to the main clock. N output data latch parts latch and output the output data of each data processing part by synchronizing them to the clocks having a phase difference each other. And an output buffer unit outputs gate control signals and data control signals by the control of the timing control part.
Patent KR-20010022437-A (KR)
Title: 붕소 및 알루미늄을 함유하는 화합물
IPC: C08F4/619
Filed: 1998-07-23
Abstract: 본 발명은 화학식 A의 화합물과 관한 것이다. 
     <화학식 A> 
     
       
     
     상기 화합물은 올레핀 중합을 위한 촉매성분으로서 사용할 수 있다.
Patent KR-20010023164-A (KR)
IPC: H01M4/139
Filed: 1999-04-22
Abstract: 본 발명은 리튬 2차전지의 동제 음극 집전체의 성상에 기인하는 열화원인을 개선하도록, 음극 활성물질을 접착하는 동박판 표면에 비스커형상의 동산화물을 형성하고, 이어서 화학적 또는 전기적으로 처리하여 상기 동산화물의 전부 또는 일부를 환원하는 공정과, 또는 필요에 따라 더욱 니켈도금을 실시하는 공정에 의하여 그 표면에 바늘형상의 돌기를 가지도록 제조된 리튬 2차전지는 상기 단점을 극복하여 충방전사이클특성이 뛰어나다.
Patent KR-20010031490-A (KR)
Title: 마이크로전자장치 기판 조립체의 기계적 또는 화학기계적평탄화용 슬러리 및, 그 제조와 이용 방법 및 장치
IPC: H01L21/306
Filed: 1999-08-20
Abstract: 본 발명은 마이크로전자장치 제조에 사용되는 슬러리와, 이 슬러리를 제조 및 사용하는 장치와 방법에 관한 것이다. 
     본 발명의 한 특징에서는, 제 1 슬러리 콤포넌트내의 연마 입자 덩어리를 보다 작은 연마 입자 덩어리 또는 개별 연마 입자로 파쇄하므로써, 마이크로전자장치 기판 조립체를 평탄화하기 위한 평탄화 슬러리가 만들어진다.  상기 제 1 슬러리 콤포넌트는 물과 연마 입자를 포함할 수 있다.  연마 입자 덩어리는 제 1 슬러리 콤포넌트가 제 2 슬러리 콤포넌트와 혼합되기 전에 제 1 슬러리 콤포넌트에 에너지를 부여하므로써 보다 작은 유닛으로 파쇄될 수 있다.  연마 입자 덩어리는 통상 제 1 슬러리 콤포넌트가 제 2 슬러리 콤포넌트와 혼합되기 전에 제 1 슬러리 콤포넌트에 초음파 에너지를 부여하므로써 파쇄된다.  제 1 슬러리 콤포넌트내의 연마 입자 덩어리는 또한 볼 밀링이나 고난류 펌핑에 의해 파쇄될 수 있다.  연마 입자 덩어리를 작은 유닛으로 파쇄한 후, 제 1 슬러리 콤포넌트가 제 2 슬러리 콤포넌트와 혼합된다.  본 발명의 두 번째 특징은 제 1 및 제 2 슬러리 콤포넌트와 혼합한 후에 연마 입자의 재뭉침을 방지하는 것이다.
Patent KR-20010031750-A (KR)
IPC: C09D157/00
Filed: 1998-11-03
Abstract: A greenhouse comprising: a substantially transparent surface; a protective coating comprising a pigment and a binder. The binder comprises a vinyl polymer based on one or more of the monomers selected from the group consisting of methyl methacrylate, butyl acrylate, 2-ethylhexyl acrylate, ethyl acrylate, styrene, methacrylic acid and acrylic acid, having a weight-average molecular weight of 10,000-100,000 and an acid value of 40-250. The binder has a polydispersity of 2-6 and a glass transition temperature of 10 to 60° C. The protective coating is on said substantially transparent surface and the protective coating is removable with a removing agent comprising a base and a complex former.
Patent KR-20010032479-A (KR)
Title: Method for cryptographic conversion of l-bit input blocks of digital data into l-bit output blocks
IPC: H04L9/06
Filed: 1997-11-28
Abstract: The present invention relates to the field of electric communication and computer engineering, and more particularly, to the field of cryptographic methods and devices for ciphering digital data. The method comprises dividing a block of data into N≥ 2 subblocks, converting these subblocks one after another by generating at least one binary vector according to the subblock value and modifying the subblock using the binary vector. Novelty of the claimed method is in generating the binary vector at the subsequent step of sub-block conversion depending on the binary vector structure at the preceding step of subblock conversion. Novelty is also in generating two binary vectors and converting one of them by operation of cyclic-shift on a number of bits equal to the value of the second binary vector. Further, novelty is in modifying one of the subblocks by applying to it a cyclic shifting operation on a number of bits equal to the current value of the binary vector. Novelty is also in the use, in subblock conversion, a number T≥ 2 of stuffing tables, whereby the number (v) of the table is calculated on the basis of the binary vector, and the subblock is modified by a stuffing operation determined by the v-th table. <IMAGE>
Patent KR-20010032795-A (KR)
IPC: H05B3/56
Filed: 1998-12-02
Abstract: An elongated heating element for an electric blanket comprising a first conductor means to provide heat for the blanket and extending lengthwise of the element, a second conductor means extending lengthwise of the element, and a meltdown layer between the first and second conductor means which is selected, designed and constructed or otherwise formed so as to display an NTC, and including electronic controller set to detect a change in the resistance of the meltdown layer to provide a means of changing the power supply to the first conductor means (providing heat to the blanket), to prevent destruction of the melt down layer(.), the element further including a meltdown detection circuit for detecting meltdown of the meltdown layer and for terminating power to the first conductor means in the event that the control means fails and the meltdown layer heats up to a pre-determined degree.
Patent KR-20010033203-A (KR)
Title: 스케일러블 무선 통신 네트워크 및 방법
IPC: H04W36/18
Filed: 1998-08-21
Abstract: 무선 통신 시스템 (100)은 복수의 기지 송수신국 (BTSs)을 논리적으로 공유하고 안테너 및 관련된 송수신 장비를 물리적으로 공유할 수 있는 복수의 기지국 제어장치 (BSCs) (114, 116)을 포함한다.  상기 시스템 (100)은 시스템 용량을 증가시키도록 구성되며, 상기 시스템 (100)내의 서비스 영역들사이의 심 (28)의 발생을 감소시킨다.
Patent KR-20010034379-A (KR)
Title: 데이터 매체 광학 기록/판독 장치
IPC: G01Q80/00
Filed: 1999-01-26
Abstract: 본 발명은 공기 갭 영역(3)을 규정하는 최소한 한 전극쌍(E1-E2)을 지지하는 거의 평편한 표면(20)을 갖는 투명 기판(2)을 포함하는 데이터 매체 광학 기록/판독 장치에 대한 것이며, 상기 공기 갭 영역의 치수는 기록 또는 판독될 데이터의 크기(dimension)와 거의 일치한다. 한 전극쌍(E1-E2 또는 E3-E4)은 그 전기장이 전극의 정렬 방향에 평행한 요소를 갖는 입사 자기파 공명기(incident magnetic wave resonator)를 구성하고, 광원(1)은 광학적 빔(F1)을 사용하여 상기 전극을 조사(illuminating)하며, 그 전기장의 한 요소가 상기 한 전극쌍의 정렬 방향에 평행하다. 이러한 조건에서, 상기 빔(F1)에 의해 여기(exciting)될 때, 전극은 상기 공기 갭(3)에 집중된 빔을 재전송한다. 상기 재전송된 빔은 이 전극의 근처에서 데이터 매체 세트를 기록/판독할 수 있게 한다.
Patent KR-20010041156-A (KR)
Inventor: VAN BERGE PETER JACOBUS
IPC: B01J21/10
Filed: 1999-02-19
Abstract: 산성 수용액 및 중성 수용액에 부분적으로 용해되는 미처리된 촉매 지지체 상에 및/또는 그 속으로, 상기 촉매 지지체 내 및/또는 지지체 상에 있을 때, 산성 수용액 및/또는 중성 수용액에서의 상기 촉매 지지체 용해도를 억제시킬 수 있는 Si, Zr, Cu, Zn, Mn, Ba, Co, Ni 및/또는 La를 개질 성분으로서 도입하는 것을 포함하는 촉매 지지체를 처리하는 방법.  이로써 산성 수용액 및/또는 중성 수용액에 미처리된 촉매 지지체보다 덜 용해되거나 또는 더 안정적인, 보호된, 개질 촉매 지지지체가 형성된다.  개질된 촉매 지지체로부터 촉매를 형성하는 방법이 또한 개시되어 있다.
Patent KR-20010034700-A (KR)
IPC: A61K31/545
Filed: 1999-03-26
Abstract: A method for the recovery of an N-substituted cephalosporanic acid compound of general formula (I), wherein R2 is selected from the group consisting of adipyl (1,4-dicarboxybutane), succinyl, glutaryl, adipyl, pimelyl, suberyl, 2-carboxyethyithio)acetyl, 3-carboxyethylthio)propionyl, higher alkyl saturated and higher alkyl unsaturated dicarboxylic acids, from a complex mixture comprising in addition to the compound of general formula (I) 6-aminopenicillanic acid (6-APA) and optionally one or more N-substituted penicillanic acid compounds, comprising the steps of: (a) acidifying the complex mixture to a pH below 6.5 and maintaining the mixture below said pH at a temperature of between 10° C. and 150° C.; and/or (b) contacting the complex mixture with a carbon dioxide source; and (c) recovering the cephalosporanic acid compound of formula (I) from the mixture obtained after steps (a) and/or (b).
Patent KR-20010083039-A (KR)
Title: 피롤기로 치환된 2-인돌리논 단백질 인산화 효소 억제제
IPC: A61K31/5377
Filed: 1999-05-28
Abstract: 본 발명은 피롤기로 치환된 2-인돌리논 신규 화합물과 생리학적으로 허용되는 염 그리고 종양과 같은 단백질 인산화 효소에 관련된 세포 질환의 예방과 치료에 효과를 갖는 것으로 기대되는 단백질 인산화 효소의 활성도를 조절하는 전구약물에 관한 것이다.
Patent KR-20010071546-A (KR)
Title: 비스-작용성 폴리설퍼실란을 사용한 금속의 부식방지
IPC: C23C22/52
Filed: 1999-06-24
Abstract: 본 발명은  비스-작용성 폴리설퍼 실란을 사용한 금속의 부식방지법에 관한 것이다. 본 방법은 금속표면을 제공하는 단계, 금속표면에 처리용액을 도포하는 단계로 이루어진다. 처리용액은 하기 구조식의 적어도 하나의 가수분해된  비스-작용성 폴리설퍼실란을 포함한다. 
     
       
     
     여기서 각 R은 알킬 또는 아세틸기이며, Z는 -S x 또는 -Q-Sx-Q-, 여기서 Q는 지방족 또는 방향족기이며, x는 2 ~ 9의 정수이다. 또한, 처리용액 및 내부식성이 향상된 금속 표면이 제공된다.
Patent KR-20010035149-A (KR)
Title: Total management system for shopping mall and method thereof
Inventor: CHOI DEOK HO
Filed: 2001-01-04
Abstract: PURPOSE: A system and a method for operating a comprehensive shopping mall is provided to operate a shopping mall conveniently by offering and managing a database, a paying system and delivering system simultaneously. CONSTITUTION: A shopping mall site(200) and a general managing system(300) are connected to all sorts of databases(314¯326). An ordering managing module(202) manages reporting information with respect to goods ordered by clients to the general managing system(300) and a production company(400). A cost managing module(204) manages a requesting of approval of a credit card. A shopping mall managing module(302) of the general managing system(300) renders a shopping mall site having no shopping mall program, a database etc. to be a member. A production company managing module(304) stores information with respect to a production company providing a goods in the shopping mall site in a production company database(316), and stores information of a product in a goods managing database(326). A delivery managing module(306) stores information with respect to a delivery company in a delivery company database. A payment managing module(308) stores paying information and calculates a purchase cost. A delivery managing module(310) transmits purchase information received from the shopping mall site(200) to the production company, and manages general delivery operation. A control module(312) controls the functions of the above each modules.
Patent KR-20020061092-A (KR)
Title: Method for operating mobile finance business using Personal Digital Assistants
Inventor: PARK HO KYUN
Filed: 2001-01-13
Abstract: PURPOSE: A method for operating a mobile financial business is provided to process the mobile financial business in real time by installing financial business software to the PDA(Personal Digital Assistant) and linking with a server of the financial group. CONSTITUTION: The PDA initializes the entire works by reading a basic environment file(S1). For the user certification, the PDA asks an ID and a password to a user and judges the ID and the password inputted by the user(S2). In case that the ID and the password inputted by the user is equal, an initial form comprising the menus of the financial business software is loaded to a display in order to enable the user to select a menu(S4). The menu comprises a bank introduction form(S5), a mobile reception/payment form(S6), a subtraction design form(S7), a deposit and installment savings introduction form(S8), a loan guide form(S9), and an environment configuration and user information form(S10).
Patent KR-20010035222-A (KR)
Title: A smart cut process with alumina dielectric layer formation using ALE and a manufacturing method of unibond type SOI wafer
Inventor: KWON YONG BUM
IPC: H01L21/762
Filed: 2001-01-18
Abstract: PURPOSE: A method for manufacturing a smart cut process and a uni-bond type SOI(Si On Insulator) wafer by forming an alumina dielectric layer using ALE(Atomic Layer Epitaxy) method are provided to control accurately a thickness of a dielectric layer and form the dielectric layer including various materials by using an ALE method to form a dielectric layer. CONSTITUTION: An alumina(Al2O3) thin film(11) is formed on a surface of a silicon wafer(10). A dielectric layer is formed therefrom. A silicon wafer(12) is laminated and bonded on the dielectric layer. An ALE method is used when alumina(Al2O3) thin film(11) is formed on the surface of the silicon wafer(10). The dielectric layer is formed with a structure of an SOI.
Patent KR-20020064394-A (KR)
Title: Method for updating program loading data in base station system
Inventor: CHOI SEUNG PIL
IPC: H04B7/155
Filed: 2001-02-01
Abstract: PURPOSE: A method for updating PLD(Program Loading Data) in a base station system is provided to offer a successive service without restarting the base station system by recovering the PLD in case that the PLD are damaged. CONSTITUTION: A PLD check block of a source subsystem is periodically operated for retrieving managed PLD files(S10). The PLD check block successively checks tuples of the PLD files, checks whether the values of attributes included in the tuples, and checks a changing type(S20). The PLD check block judges whether attributes having a changing type in which their values are changed and the changed content is transmitted to an upper or lower subsystem exist among the attributes included in the tuples(S30). If the attributes exist, the PLD check block transmits change data including the entire content of a corresponding tuple to a target subsystem corresponding to the change attribute(S40). A PLD check block of the target subsystem receives the change data from the PLD check block of the source subsystem and updates a corresponding tuple of its own PLD file using the received change data(S50).
Patent KR-20020066279-A (KR)
Title: Tension mask assembly for color cathode ray tube
Inventor: SHIN SUN CHEOL
IPC: H01J29/02
Filed: 2001-02-09
Abstract: PURPOSE: A tension mask assembly for a color CRT is provided to avoid lowering of screen resolution due to howling by reducing vibration of the tension mask. CONSTITUTION: A tension mask assembly(400) for a color CRT comprises a tension mask(30), a frame(40), and a vibration reducing member(47). The tension mask(30) includes a plurality of stripes(31) forming slots(32) by being spaced from each other, a plurality of bridges(33) connecting the stripes for dividing the slots, and both short edge parts(46a,46b) having at least one hole(45). The frame(40) includes a first and a second support members(41,42) for supporting both long edge parts of the tension mask, and at least a pair of elastic members(43,44) for supporting the first and the second support members. An end part of the vibration reducing member(47) is fixed to the elastic members, and the other end part is inserted to the holes form at both short edge parts of the tension mask for reducing vibration of the tension mask.
Patent KR-20020068618-A (KR)
Title: Information exchanging apparatus
Inventor: KIM GI IK
IPC: H04L12/28
Filed: 2001-02-21
Abstract: PURPOSE: An apparatus for exchanging information is provided to offer the convenience of a host terminal user by transmitting the state change of a wireless modem side to a host-side communication modem. CONSTITUTION: A host-side communication modem changes and controls an operation mode of a wireless modem(200) through one between an AT(ATtention) command and a packet with a text type, and performs a communication through the packet. The wireless modem(200) analyzes one between the AT command and the packet transmitted from the host-side communication modem and sets an operation mode. If the set operation mode is an expanding mode, the wireless modem(200) performs a state information exchange and a data communication with the host-side communication module through the packet.
Patent KR-20020074793-A (KR)
Title: Plant extracts composition contained pesticidal activities
Inventor: AHN YONG JUN
IPC: A01N65/00
Filed: 2001-03-22
Abstract: PURPOSE: A plant extract having insecticidal property and containing an extract of a plant such as Illicium verum, horseradish, garlic(Allium sativum) and mustard(Brassica juncea) is provided which can be used as an insecticide capable of controlling harmful insects by direct contact or fumigation. CONSTITUTION: This insecticidal composition contains 1 to 30% by weight of an extract of one or more plants selected from the group consisting of Illicium verum, horseradish, Allium sativum and Brassica juncea. The crude extract of Illicium verum extracted in methanol, garlic oil, mustard oil and horseradish oil which are obtained by steam distillation are extracted in a solvent once more to produce an extract having more strong insecticidal action. These extracts except for garlic oil exhibit 100% insecticidal activity against cockroach imagoes after 24hr.
Patent KR-20020077691-A (KR)
Title: Wing Body Container
Inventor: JUN YONG PIL
IPC: B60P7/00
Filed: 2001-04-02
Abstract: PURPOSE: A side folding wing body container is provided to perform cargo work conveniently and quickly by opening and shutting the right and left body as well as the rear door of a container. CONSTITUTION: A side folding wing body container comprises a roof support rail(27), a roof body(6) divided into a front and rear panel, side bodies(5) divided into an upper and lower panel, plural hydraulic cylinders(7) installed to the right and left side of the front and rear top rail(25,26) symmetrically, plural guide rollers(56a¯56d) disposed at each end of the upper panel of the side body, draw rollers(57) installed at each end of the lower panel of the side body, and a wire rope(58). The roof support rail connects the middle part of the front and rear top rail connecting each top end of the right and left columns of the front and rear side. The inner end side of the front and rear panel is hinged to each hinge bracket attached on the roof support rail, and the outer end side is open and shut while rotating up and down. The end of the upper panel of the side body is fixed to the outer end side of the front and rear side of the roof body. The upper end of the lower panel is hinged at the lower end of the upper side panel. The hydraulic cylinders open and shut the front and rear panel of the roof body. The lower end of the wire rope is fixed to the draw roller and the upper end is fixed to rings(28) fixed on the top rail.
Patent KR-20020078746-A (KR)
Title: Citizen band a combined use mobile station and control method
Inventor: JUN YEONG GEON
IPC: H04B1/40
Filed: 2001-04-10
Abstract: PURPOSE: A wireless terminal combined with a unidirectional radio is provided to add functions of a present radio by using an internal circuit of an existing terminal, in order to enable individual communication, thereby improving system capacity in a CDMA communication-unstable area as supplying good communication quality. CONSTITUTION: A key input unit(200) outputs a radio communication mode signal or a mobile communication mode signal, and outputs a frequency selection signal. An MSM(Mobile Station Modem)(100) inputs the radio communication mode signal or the mobile communication mode signal, and sets a corresponding radio communication mode or a mobile communication mode, then outputs a local frequency generating source when the frequency selection signal is inputted in the radio communication mode. An RF transceiver(300) comprises as follows. A frequency processor(310) inputs the local frequency generating source, and supplies a corresponding local frequency. A mixer inputs the local frequency, and inputs signals from the MSM(100) and an antenna to mix the two signals, then outputs the mixed signals. An amplifier amplifies gains of the signals. A filter removes a noise generated in the amplified signals.
Patent KR-20020082233-A (KR)
Title: The method of seed production of grateloupia acuminata by tissue culture
Inventor: KIM HYEONG GEUN
IPC: A01H4/00
Filed: 2001-04-19
Abstract: PURPOSE: A seed producing method of grateloupia acuminata using tissue culture is provided to achieve a mass production thereof. CONSTITUTION: The seed producing method of grateloupia acuminata using tissue culture comprises the steps of; cutting collected tetrasporophyte into tissue having a size of 4mm to 6mm; obtaining regenerated thalli through the stock culture of the tissue; producing tetraspore from the regenerated thalli through aeration culture; forming crust from the tetraspore; utilizing grown individuals having a size of 7mm to 12mm produced from the crust as seeds of sea cultivating industry.
Patent KR-20020083384-A (KR)
Title: Gate-ball stick
Inventor: YOEN YUN MO
IPC: A63B59/18
Filed: 2001-04-27
Abstract: PURPOSE: A gate ball stick is provided to reduce a weight of a head portion hitting a ball, and to facilitate the automation of a bonding work exceeding a conventional screw fastening work. CONSTITUTION: In the gate ball stick comprising a handle(10), and a head part(20) coupled to the one end of the handle, the head part comprises a batting body portion(21) as a depressed portion formed at the center of the head part and batting portions(22) provided at the both ends of the batting body portion. The batting body portion and the batting portion are made of metal materials.
Patent KR-20010069667-A (KR)
Title: Aspalt po jang gong sa ey no sang cheu ri bang beub
Inventor: BEAK JUNG KWANG
IPC: E01C5/04
Filed: 2001-04-25
Abstract: PURPOSE: A subgrade treating method of asphalt pavement work is provided to enhance the bearing capacity of roads while the roads are constructed with bricks made of earthy materials instead of compacting the earthy materials. CONSTITUTION: Earthy materials generated during constructing an expressway are formed in large brick shape. And, bricks are used as a material for road construction. Therefore, the bearing capacity of roads is improved while the strength of the well-dried brick is enhanced. Also, the cost and term of work are reduced while the roads are constructed by using the bricks instead of compacting the earthy materials with a roller.
Patent KR-20020011322-A (KR)
Inventor: CHOI JUNG MYUN
IPC: A61Q5/00
Filed: 2001-05-15
Abstract: PURPOSE: Provided is a hair spread composition consisting of natural components harmless to a human body. The composition protects scalp, stimulates blood circulation and prevents depilation. CONSTITUTION: The composition is manufactured by mixing 75-98 wt.% of charcoal, 1-10 wt.% of pine needle, 1-10 wt.% of loess and 1-10 wt.% of rosin and pulverizing the natural mixture into a microparticle having a diameter of 5-50 micro meter, by a high speed precision pulverizer.