baber/WOPTO huggingface dataset:
Patent KR-20010060821-A (KR)
Inventor: JU SEONG HU
IPC: H05B33/22
Filed: 1999-12-28
Abstract: PURPOSE: A structure of an organic EL element is provided to improve productivity by forming a hole inject layer and a hole transport layer of an organic EL element into a single layer. CONSTITUTION: An anode(21) applies a positive voltage and supplies holes. A cathode(27) applies a negative voltage and supplies electrons. A combined hole inject layer and hole transport layer(30) is formed by making a hole inject layer and a hole transport layer which transports injected holes to a luminous layer being into a single layer in order to improve efficiency in injecting the holes from the anode(21). A combined electron inject layer and electron transport layer(40) is formed by making an electron inject layer and an electron transport layer which transports injected electrons to the luminous layer being into a single layer to improve efficiency in injecting the electrons from the cathode(27). The luminous layer(24) is connected between the combined hole inject layer and hole transport layer(30) and the combined electron inject layer and electron transport layer(40) and emits light by recombination between the holes supplied by the combined hole inject layer and hole transport layer(30) and the electrons supplied by the electron inject layer and electron transport layer(40).
Patent KR-20010065737-A (KR)
Inventor: HONG SEONG UK
IPC: B01D69/14
Filed: 1999-12-30
Abstract: PURPOSE: A solid-phase facilitated transport membrane for alkene separation using polymer electrolyte is provided, which can separate selectively hydrocarbon of alkene series by forming complex of polymer ligand and metal ion of metal salt and by promoting transportation of alkene that is caused by selective and reversible reaction of double bond of alkene and metal ion, the system being suitable for actual process of alkene/alkane separation. CONSTITUTION: The membrane is a composite membrane composed of polymer electrolyte layer consisting of polymer and metal salt and porous supporting membrane and has selectivity of more than 100 that is expressed by pure alkene permeability/pure alkane permeability.
Patent KR-20010060043-A (KR)
Inventor: KIM EUL RAK
IPC: H01L23/525
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the repair yield rate of the semiconductor device by changing a lay out of a poly 4 stopping layer in a repair fuse box. CONSTITUTION: A poly 2 layer, which is used for a fuse, is formed on an upper portion of a semiconductor device having a predetermined lower structure. Then, the poly 2 layer is patterned. A poly 4 layer(3), which is used for a stopping layer, is formed after forming an interlayer dielectric. The poly 4 layer(3) is formed larger than a repair box(2) which is formed in a following process. Then, an insulating layer, the poly 4 layer(3) and the interlayer insulating layer are sequentially dry-etched. Then, a photoresist layer is removed. After that, a shallow insulating layer is further coated.
Patent KR-20000029843-A (KR)
Title: Substituted pyrido- or pyrimido-containing 6,6- or 6,7-bicyclic derivatives
Inventor: CHEN YUHPYNG LIANG
IPC: A61P25/22
Filed: 1997-07-23
Abstract: PURPOSE: Pharmaceutically active substituted pyrido- or pyrimido-containing 6,6- or 6,7-bicyciic derivatives, pharmaceutical compositions containing them and methods of administering them to subjects in need of their corticotrophin releasing factor antagonist activity is provided. CONSTITUTION: The invention relates to compounds of the formula 1. The dashed lines represent optional double bonds; A is nitrogen or CR7; B is -NR1R2, -CR1R2R10, -C(=CR2R11)R1, -NHCRRR10, -OCR1R2R10, -SCR1R2R10, -CR2R'0NHR1, -CR2Rl0OR', -CR2R10SRl or -COR2, and is single bonded to D; or B is -CR1R2, and is double bonded to D and D is carbon; D is nitrogen or CR4 and is single bonded to all atoms to which it is attached, or D is carbon and is double bonded to E or double bonded to B; E is oxygen, nitrogen, sulfur, C=O, C=S, CR8R12, NR6 or CR6; or E is a two atom spacer, wherein one of the atoms is oxygen, nitrogen, sulfur, C=O, C=S, CR6R12, NR6 or CR6, and the other is CR6R'2 or CR9; K and G are each, independently, C=O, C=S, sulfur, oxygen, CHR8 or NR8 when single bonded to both adjacent ring atoms, or nitrogen or CR8 when it is double bonded to an adjacent ring atom; the 6- or 7-membered ring that contains D, E, K and G may contain from one to three double bonds, from zero to two heteroatoms selected from oxygen, nitrogen and sulfur, and from zero to two C=O or C=S groups, wherein the carbon atoms of such groups are part of the ring and the oxygen and sulfur atoms are substituents on the ring
Patent KR-20000048484-A (KR)
Inventor: WELSH WILLIAM G
IPC: H01H50/54
Filed: 1997-08-28
Abstract: PURPOSE: Electro-mechanical switching device and method of manufacture are provided to have an electrical switch having electrical contact arm using cheap contact pieces which get a simple shape and planar bottom surface. CONSTITUTION: To make electrical contact arm, a contact tape(1) having a specified thickness and width is cut in single contact pieces by cutting mechanism(4). The contact tape(1) is composed of contact material and coated on one side by a braze alloy armature. A pair of cut contact pieces(3A,3B) are centered over both sides of through hole(6) with the braze alloy layer set in metal blade(5). To contact the respective surrounding surfaces of the metal blade(5) by each contact pieces(3A,3B) with the through hole(6) covered in both sides of the metal blade(5), a contact piece's cross section area is larger than the through hole(6). A pair of electrode are applied on surface layer of the contact pieces. After cut off current, the electrodes are maintained enough time in position, and a braze alloy could be solidified. Thus, contact pieces (3A,3B) could be bonded each other. As an excess braze material fills up the through hole(6) completely or has the through hole(6) join enough, it is accomplished.
Patent KR-20000049089-A (KR)
Title: Fuel compositions
Inventor: MACIAS JAMES ROBERT
IPC: C10L1/224
Filed: 1996-10-11
Abstract: PURPOSE: Monoamide-containing polyether alcohol compounds are provided which decrease intake valve deposits, control octane requirement increases and reduce octane requirement when used as gasoline additives. CONSTITUTION: A monoamide-containing polyether alcohol compounds are represented by formula (I), wherein R1, R2, and R3 are each independently selected from hydrogen, hydrocarbyl of 1 to 100 carbon atoms, substituted hydrocarbyl of 1 to 100 carbon atoms and polyoxyalkylene alcohol of 2 to 200 carbon atoms or R2 and R3 taken together form a heterocyclic group of 2 to 100 carbon atoms or a substituted heterocyclic group of 2 to 100 carbon atoms with the proviso that at least one of R1, R2 or R3 must be polyoxyalkylene alcohol.
Patent KR-20000069209-A (KR)
Title: 산 작용성 및 에폭시 작용성 폴리에스테르 수지
IPC: C08G63/60
Filed: 1997-12-01
Abstract: (a) 8 내지 16 개 범위의 탄소 원자를 함유하는 알칸 디카복실산 (A')의 소량 분획과 임의로 혼합된 적어도 하나의 1,4-디카복실사이클로헥산 (A), 
     (b) 3급 지방족 카복실 그룹과 2 개의 지방족 하이드록실 그룹을 포함하는 적어도 하나의 디하이드록시모노카복실산 화합물 (B), 
     (c) 임의로, 각각 독립적으로 1급 또는 2급 하이드록실 그룹일 수 있는 2 개의 지방족 하이드록실 그룹을 포함하는 하나의 디올 화합물 (C), 및 임의로 
     (d) 하나의 일작용성 1급 또는 2급 하이드록실 그룹을 포함하는 화합물 (D') 및/또는 하나의 1급 또는 2급 하이드록실 그룹 및 하나의 3급 지방족 카복실 그룹을 포함하는 화합물 (D")을 화합물 (A+A'):B:C:D':D"의 몰 비 X+Y+1:Y:X:M:N (여기에서, M+N은 0 내지 2의 범위이고, X는 2 내지 8의 범위이며, Y는 [2-(M+N)] 내지 8의 범위임)으로 100 내지 225 ℃의 온도에서, 반응 혼합물에 초기에 존재하는 본질적으로 모든 비-3급 카복실 그룹이 반응될 때까지 반응시켜 수득할 수 있는 선형 3급 카복실 작용성 폴리에스테르 수지; 폴리에스테르 수지로부터 유도된 폴리글리시딜에스테르; 및 적어도 하나의 폴리에스테르 수지 및/또는 적어도 하나의 폴리글리시딜에스테르 수지를 포함하는 코팅 조성물.
Patent KR-20000070738-A (KR)
Title: 에멀션 중합반응을 위한 알킬폴리글리코시드 함유 계면활성제 조성물
IPC: C11D1/00
Filed: 1998-02-02
Abstract: 본 발명은 에톡실화도가 14 이상인 지방 알코올 에톡실레이트 약 20중량% 내지 약 76중량%; 알킬폴리글리코시드 약 4중량% 내지 약 40중량%; 및 물 약 20중량% 내지 약 60중량%를 포함하며, 실온에서 겔 또는 고체상이 없는 액체인 계면활성제 조성물, 상기 계면활성제 조성물을 함유하는 라티스 및 상기 라티스를 제조하는 방법에 관한 것이다.
Patent KR-20010005538-A (KR)
Title: 폐기물 처리장치 및 처리방법
IPC: B09B5/00
Filed: 1999-01-21
Abstract: 콘테이너화된 의료 폐기물(12)을 파쇄한 다음, 상기 파쇄물을 스크루우 컨베이어(34)를 사용하여 직접 스팀 분사주입 단계 및 탈수단계를 통과시켜 파쇄물을 고온의 표면과 접촉시켜 수분을 증발시킨 후, 저압 체임버를 통과시켜 증기를 배출시킴으로써 처리한다.
Patent KR-20010012961-A (KR)
Title: 비틀림 진동 댐퍼
IPC: F16F1/04
Filed: 1999-03-23
Abstract: 본 발명은 원주 방향으로 작동하는 적어도 하나의 에너지 저장 장치의 작용에 반하여 서로에 대해 트위스트될 수 있는 적어도 두 개의 원형 성분으로 이루어진 비틀림 진동 댐퍼에 관련된다.
Patent KR-20010013626-A (KR)
Inventor: JANG GYEONG JIN
IPC: A61P9/02
Filed: 1999-04-26
Abstract: PURPOSE: Provided are a novel pyrimidinone compounds and the pharmaceutical acceptable salts thereof which has remarkable antagonistic action against angiotensin II receptor and consequently, are useful in treating cardiovascular disease caused by binding angiotensin II to its receptor. CONSTITUTION: A pyrimidinone compound or pharmaceutically acceptable salts thereof are represeented by the formula (I): wherein: R1 is C1-C4 normal or side chain alkyl, cycloalkyl, Cl-C4 alkylalkoxy or Cl-C, alkylmercapto; R2 is H, halogen, Cl-C4 alkyl, aryl or arylalkyl; R3, R4 is same or different H, Cl-C4 normal or side chain alkyl, cycloalkyl, aryl, arylakyl, Cl-C4 alkyl or arylcarbonyl, C1-C4 alkoxycarbonyl, or substituted aminocarbonyl, being optionally substituted by H, halogen, hydroxy, C1-C4 alkoxy, amino, alkylamino or dialkylamino (each alkyl having C1-C5), C1-C4 alkoxycarbonyl, carboxy, or substituted aminocarbonyl, R3 and R4 are together with N atom forming 4 to 8 membered heterocyclic ring, which can be further substituted with one or two substituents selected from the group consisting of cycloalkyl, aryl or arylalkyl, halogen, hydroxy, C1-C4 alkoxy, amino, alkylamino or dialkylamino (each alkyl residue having C1-Cs) Cl-C4 alkoxycarbonyl, carboxy or substituted aminocarbonyl, and Cl-C, normal or side chain alkyl being optionally substituted by H; and the heterocyclic ring can further include-O-,-S-,-SO-,-SO2-, > N-R5; R5 is H, C1-C4 alkyl, aryl, arylalkyl, substituted alkenyl, pyridyl, pyrimidyl, C1-C4 alkyl or arylcarbonyl, Cl-C, alkoxy carbonyl, substituted aminocarbonyl, CN or SO2NR3R4; X is S or > N-R5; and Z is CN, COOR3, SO2NR3R4 or tetrazol-5-yl radical; m is an integer of 1 or 2; and n is an integer of 1-6.
Patent KR-20010069143-A (KR)
Title: Apparatus for correcting of image signal and method for the same
Inventor: KIM SANG YEON
IPC: H04N5/208
Filed: 2000-01-12
Abstract: PURPOSE: A video signal corrector and a method thereof are provided to remove a noise of a video signal and improve the definition with one parameter by unifying a noise removal process and a definition improvement process. CONSTITUTION: A substracter(603) finds out the difference signal E(t) of a signal X(t) including a noise signal and a signal L(t) passing through an LPF(604). At this time, the difference signal E(t) includes the noise signal and a high frequency component. Next, a noise removal part(604) removes the noise from the difference signal E(t). A multiplier(605) amplifies or decreases the high frequency component by multiplying the sum of alpha and 1 with a signal N(t) outputted by the noise removal part(604). At this time, the smaller the alpha is, the more the high frequency component is removed, and the bigger the alpha is, the more an edge is sharpened. Finally, an adder outputs an output signal Y(t) by adding an output signal P(t) of the multiplier(605) to the signal L(t). At this time, the noise removal part(604) detects the edge from the difference signal E(t), and performs a noise removal filtering at a part except for the edge part.
Patent KR-20010073665-A (KR)
Title: Apparatus and method of controlling time code modification and rate buffer level for low-delay video communication
Inventor: JUN JUN GEUN
IPC: H04N7/15
Filed: 2000-01-19
Abstract: PURPOSE: An apparatus and a method for adjusting moving picture time code and rate control buffer level are provided to prevent initial delay time generated in coding a first picture from being accumulated to the next picture during video communication. CONSTITUTION: A coding part(22) codes an input first picture within a screen and codes initial delay time generated when the first picture is coded in accordance with a rate control signal so that the initial delay time isn't accumulated to the next picture. The coded picture is stored in a buffer(23). A rate controller(24) generates the rate control signal, and calculates the number of pictures to be interlaced from the pictures stored in the buffer(23). A time code generator(25) generates the time code of the next picture in accordance with the number of pictures to be interlaced calculated in the rate controller.
Patent KR-20000018246-A (KR)
Inventor: PARK SANG HYUN
IPC: C02F3/12
Filed: 2000-01-25
Abstract: PURPOSE: A waste water purification method using contact oxidation process and system thereof are provided, which are characterized in that contact media in the bottom part of sloped channel adsorb organic materials, an aerator is installed in the bottom part of the lower reaches of channel for preventing anaerobic condition, and a primary settling pond is used for the growth of plants growing in water, thus the present method needs smaller facility site area than conventional methods, with improved elimination rate of SS, COD, nitrogen, and phosphate. CONSTITUTION: Wastewater or sewage is transferred to the first settling pond(3) through conduit (2), and suspended solids are settled. Plants which live in the settling pond(3) remove nitrogen and phosphate. Treated water from the settling pond(3) is transferred to tank(6) for contact oxidation. The second settling tank(7) makes sludge and removes nitrogen and phosphate again. Treated water is separated and discharged. To increase the area for contacting organic materials with construction materials like gravels, plastic, tire, or concrete brick are used for filling up the settling pond. To supply much oxygen, aeration device is installed, velocity of waste water is increased, and slope of channel is increased. The method has better efficiency of removing contaminants, and the substances for filtration are changed easily.
Patent KR-20010076650-A (KR)
Title: Composite of sponge foam for outsole
Inventor: CHOI GYEONG MAN
IPC: A43B13/04
Filed: 2000-01-27
Abstract: PURPOSE: Provided is a foam composition for an out-sole of a shoe, which has a wide hardness rage and a low specific gravity and is excellent in abrasion-resistance, elasticity, and size stability. CONSTITUTION: The foam composition having a specific gravity of 0.3-0.65 comprises 30-60wt% of a rubber component selected from isoprene rubber and butadiene rubber, 40-70wt% of a resin component comprising 1,2-polybutadiene and ethylene/alpha-olefin copolymer in the weight ratio of 10:90-90:10, a filler, an activator, a foaming agent, and a conventional additive for rubber.
Patent KR-20010081329-A (KR)
Title: A false hair
Inventor: SHIN CHONG HA
IPC: A41G3/00
Filed: 2000-02-12
Abstract: PURPOSE: Provided is a wig having excellent ventilation property and compatibility with true hair sufficient to blend hair of the wig with the true hair and simply wear, as well as to vary color of the hair without dyeing the hair. CONSTITUTION: The wig, more clearly, a hairpiece to cover portions fallen out of hair or to produce specific hair styles comprises a hair adhesion matrix(12) composed of a number of first fixing frames(13) bent right and left at intervals and at least one of second fixing frames(14) perpendicular to the first frames at intervals along length of the first frames; a number of fixture clips for securing the wig to a head part; a cap(11) composed of strips attached along the matrix(12). The first and the second fixing frames(13)(14) have a plurality of joints(15) and are tied up by a thread.
Patent KR-20010081798-A (KR)
Title: internet real estate graphic information system and contract pay system
Inventor: BYUN DONG WOOK
Filed: 2000-02-18
Abstract: PURPOSE: A system for providing video information on real property on the Internet and a system for contract payment are provided to supplement databases, and to transmit supplementary data to a user by constructing video information and text databases, and by enabling the user to search a product from the databases and to make a request for additional data. CONSTITUTION: A database is composed of all sorts of video information(1). A registrant forms necessary information and registers the information with additional information(2). A user searches a result through a keyword(3). The user checks the result searched and makes a request for searching additional data. Contents of the request are transmitted to a person in charge. The person inputs the data(4). The data are stored in a database and transmitted to the user. The user estimates information of a product and writes out a provisional contract(5). In case that the registrant wants to make a contract with the user, the registrant applies for authenticating the contract(6). In case that the user and the registrant authenticate the contract, the contract is authenticated(7). The payment is performed through a payment way selected from the provisional contract(8).
Patent KR-20010084539-A (KR)
Title: Automatic Management System and Automatic Management Method For the Internet Subscriber and Staff Information
Inventor: HAN NEUNG U
IPC: G06F17/00
Filed: 2000-02-26
Abstract: PURPOSE: An apparatus and a method for automatically managing information on subscribers and employees are provided to enable a subscriber to offer necessary information by the enabling the user to provide the information manufactured from the user to an information providing enterprise, and by enabling the user to fairly receive the price relevant to the efficiency of the information. CONSTITUTION: A site activity observation unit monitors activities of subscribers who connect to Internet sites and records the results. A point accumulation record unit gives points according to standards to each activity of the subscribers and accumulates the results in a database. A ranking judgment unit reads the total of the points cumulated and decides ranking. A member information generation unit selects a high-ranking person. A change record unit records the member information generated from the member information generation unit.
Patent KR-20000053725-A (KR)
Inventor: KIM KYONG JOO
IPC: H04L12/58
Filed: 2000-03-09
Abstract: PURPOSE: A method for pushing data and messages in web sites is provided to supply information to many unspecified users in a shortest time, by making an information provider connect to a central servo to designate many web sites for providing the information, and by registering the information of the information provider in data rooms and bulletin boards of the web sites with only one execution. CONSTITUTION: A method for pushing data in web sites comprises the steps of: making an information provider retrieve addresses of the web sites having bulletin boards, data rooms, Q & A boards, lists of visitors, and suggestion boxes, and collecting the addresses, required forms, and other information of the web sites; storing information related to the collected addresses in an address database file by the information provider and a central servo; making the central servo arrange addresses or information of the bulletin boards, the data rooms, the Q & A boards, the lists of visitors, and the suggestion boxes as hierarchical structures; making the central servo receive information for being stored in the bulletin boards, the data rooms, the Q & A boards, the lists of visitors, and the suggestion boxes by the information provider; automatically transmitting the information for being stored to addresses selected by the information provider among the arranged addresses with only one execution, by performing a thread process; and terminating the thread process, and storing the transmitted result in the information database file, to inform the information provider of the result.
Patent KR-20010092124-A (KR)
Title: A Method For Burn Treatment
Inventor: KIM WOO YANG
IPC: A61K33/14
Filed: 2000-03-20
Abstract: PURPOSE: A method for curing a burn and scald by applying a mixture of salt, green laver powder and charcoal powder to the burn area is provided, which has a quick treatment effect by removing bacterial infection to the burn area and induction of inflammation. CONSTITUTION: Treatment of burns such as first and second-degree burns to human skin is executed by applying a mixture of salt, green laver powder and charcoal powder to the burn area. This treatment mixture can be used as an emergency measure in a place or circumstances where a remedy for burns is not found.
Patent KR-20010092837-A (KR)
Title: a glowplug and a preheating method using it of automotive diesel engine
Inventor: JUN CHAN UNG
IPC: F02P19/02
Filed: 2000-03-27
Abstract: PURPOSE: A glow plug for diesel engine and preheating method is provided to achieve an improved starting ability and combustion efficiency by installing a temperature sensor to the glow plug and controlling operation of the glow plug according to the temperature of combustion chamber. CONSTITUTION: A glow plug(1) comprises a tube arranged inside of a plug body in such a manner as to be exposed downward; a coil incorporated into the tube and which heats by the power; an insulator filling the space between the coil and the tube; and a temperature sensor(5) attached to the inner wall of the tube and connected to an electric wire penetrating through the plug body, wherein the electric wire is connected to an output terminal mounted onto the plug body. A method comprises the steps of sensing "on" state of a key switch(8); operating the glow plug if the key switch is "on" state, and displaying "preheating on" message onto an LCD(10); displaying "starting enabled" message if the temperature sensed by the temperature sensor attached to the glow plug ranges 700 to 900 Deg.C; stopping operation of the glow plug if the sensed temperature is maintained at 700 to 900 Deg.C for a predetermined time period, and displaying "preheating completed" message onto the LCD; and re-operating the glow plug if the sensed temperature is lower than 700 to 900 Deg.C.
Patent KR-20000071627-A (KR)
Title: 방향조절밸브
IPC: F15B13/04
Filed: 2000-04-10
Abstract: 삼방향 밸브(10)는 직사각형 평행육면체로 형성되어 있으며, 폭이 좁은 일측면에 병설된 다수의 포트(40a∼40c)를 갖는 밸브플러그(14); 케이싱(12) 내부에 설치되고 고정철심(44), 가동철심(50) 및 전자코일(48)을 포함하는 솔레노이드부(18 ); 및 상기 솔레노이드부(18)와 동축상에 배치되고 상기 전자코일(48)에 대해 여기작용에 따라 변위함으로써 제1∼제3 포트(40a∼40c)의 연통상태를 절환하는 다이어프램(28)이 설치된 밸브메카니즘부(20)가 구비되어 있다.
Patent KR-20010089104-A (KR)
Title: Payment system and method using personal cellular phone
Inventor: JU DONG SHIK
Filed: 2000-04-20
Abstract: PURPOSE: A system and method for paying a price using a personal communication terminal is provided to replace all credit paying units besides a cash payment with a mobile phone. CONSTITUTION: A paying server(100) includes a module and a DB for performing a price payment certifying process through a personal mobile phone(202) and performing a function for receiving a buying price and supplying the price to a seller. The server(100) and the mobile phone(202) are connected through the telephone communication network(400). An input unit(118) inputs member information of a buyer and purchase related information to the server(100). A credit evaluating module(108) decides a cash movement or a possibility of a credit purchase ability using member credit information(104) stored in the server(100). A telephone connecting module(110) certifies whether the buyer is the owner of the mobile phone and identifies a password for paying a price. In addition, a shopping mall server(300) having the same construction as the currently used shopping mall server is provided.