baber/WOPTO huggingface dataset:
Patent KR-20010065806-A (KR)
Inventor: BAEK GI HUN
IPC: C09D167/00
Filed: 1999-12-30
Abstract: PURPOSE: Provided is a paint composition for finish and primer of P.C.M steel which shows good hardness and processability so that it is very useful for finish and primer of P.C.M steel. CONSTITUTION: The paint composition for finish and primer of P.C.M steel comprises the components of: 50-90wt% of copolymerization polyester resin with 2,000-10,000 in number average molecular weight, 20-50deg.C in glass transition temperature and 30-80 in hydroxyl group; 1-20wt% of blocked diisocyanate with 120-150deg.C in dissociative temperature between blocking agent and diisocyanate compound; 5-50wt% of melamine resin; 0.1-10wt% of hardened catalyst which is selected from amine blocked sulfonate and amine blocked phosphate with 150-180deg.C in dissociative temperature; and 0.001-10wt% of metallic catalyst selected from dibutyltin dilorate, dibutyltin diacetate, zinc octanate, zirconium naphthalate and tetrabutyl titanate.
Patent KR-20010059483-A (KR)
Inventor: BONG TAE GEUN
IPC: H01L21/68
Filed: 1999-12-30
Abstract: PURPOSE: A wafer loading system is provided to load a wafer of an aligned state on a hot chuck by using a module for performing an elevating operation of a floating pin. CONSTITUTION: A hot chuck(12) for supporting a wafer is formed on an upper portion of a housing(11). A multitude of processing hole is formed on the hot chuck(12). An elevating plate(13) is installed on a rectangular portion of the housing(11). A loading bar(27) is formed on an upper portion of the housing(11). A motor is installed at a lower portion of the housing(11). A pulley(26) is installed at one side of the motor. A ball screw(14) is connected with the pulley(26). A floating pin(17) is installed at one end of the loading bar(27). A sensor(21) is installed at one end of the floating pin(17).
Patent KR-20010013582-A (KR)
Inventor: TORTORELLO ANTHONY J
IPC: C03C25/10
Filed: 1998-06-05
Abstract: A radiation curable composition comprising a urethane oligomer with a polyester backbone which composition, when cured, has improved hydrolytic stability. The composition comprises a urethane oligomer, having a polyester backbone with a number average molecular weight of less than about 1000, wherein the polyester backbone is at least in part based on a diol component wherein at least one carbon at the beta-position with respect to a hydroxyl group bears two carbon-containing substituents having a total of at least three carbon atoms. Alternatively, when the composition comprises a urethane oligomer with a number average molecular weight of less than about 2000, having a polyester polyol backbone with a number average molecular weight of less than about 1000, the polyester backbone is at least in part based on a diol component wherein at least one carbon at the beta-position with respect to a hydroxyl group bears at least one carbon-containing substituent.
Patent KR-20000044040-A (KR)
Inventor: RUDOLF KLAUS
IPC: C07K5/06
Filed: 1997-09-08
Abstract: PURPOSE: Provided are modified amino acids and pharmaceuticals comprising these compounds. Also provided is a manufacturing method thereof. CONSTITUTION: Provided are modified aminoacids of general formula (1) in which A is a group of value being 2 which is linked to NR¬3R¬4 through -CX group, Z is methylene group or group-NR¬1(wherein, R¬1 is hydrogen atom or alkyl or phenylalkyl group), X is oxygen atom or two or more hydrogen atom, n is integer of 1 or 2, m is integer of 1 or 0, R¬3 and R¬4 are nitrogen atom and R¬11 is hydrogen atom, C1-3-alkyl group, or phenyl methyl group, their tautomers, their diastereomers, their enantiomers, their mixtures and their salts, specially their physiologically compatible salts with inorganic or organic acids or bases, pharmaceuticals containing these compounds, their use and the method for their production, as well as their use for the production and purification of antibodies and as marked compounds in RIA and ELISA assays and as diagnostic or analytic auxiliary agents in neurotransmitter research.
Patent KR-20000036031-A (KR)
Title: Porous structures and process for the manufacture thereof
Inventor: CHEN WEI-CHIH
IPC: B29C67/20
Filed: 1997-09-08
Abstract: PURPOSE: This invention relates to porous structures for the separation of fluids from unwanted constituents. Typically, media of this type contain filter aids and are manufactured in the form of hollow core cylindrical blocks or flat sheets. In use, fluid to be separated is directed through the porous filter structure, after which it is withdrawn. The present invention additionally provides a process for the manufacture of such porous structures. CONSTITUTION: A process for the manufacture of porous structures comprises forming a dry mixture comprising a component providing primary separation capability, a component providing green strength reinforcement capability and, a component providing binding capability and selected from the group consisting of thermoplastic and thermosetting polymers; delivering the mixture to a suitable surface and building a desired thickness thereof; densifying the mixture into the form desired for the porous structure; removing the densified porous structure from the surface; binding the component providing the primary separation capability by melting the mixture to a temperature of up to about 20°C. higher than the melting point of any thermoplastic component providing binding capability. Porous structures (100, 110, 120, 125, 140, 175) according to the present invention comprise from about 70 to about 90 parts by weight of a component providing primary separation capability (61, 62); from about one to about 15 parts by weight of a component providing green strength reinforcement capability (64, 65); and, from about eight to about 20 parts by weight of a component providing binding capability (67, 68) and selected from the group consisting of thermoplastic and thermosetting polymers.
Patent KR-20000048600-A (KR)
Title: Process for producing thermoplastics
Inventor: GUENTHERBERG NORBERT
IPC: B29C48/41
Filed: 1997-09-12
Abstract: PURPOSE: A process is provided for producing thermoplastics modified to be impact-resistant or polymer blends containing such modified thermoplastics by which thermal and mechanical stresses are little given to the polymers. CONSTITUTION: A thermoplastics or polymer blends contain: (A) 5 to 95 wt % of at least one water-wet elastomer component A which contains up to 60 wt % residual water; (B) 5 to 95 wt % of at least one thermoplastic polymer B; (C) 0 to 95 wt % of at least another polymer C; and (D) 0 to 70 wt % additives D. The elastomer component A is mixed with the thermoplastic polymer B, if available with the other polymer C and if available with the additives D in a screw-machine while mechanically dewatering the elastomer component A. The process is characterized in that components A, B, C and D are supplied to an extruder with at least two screws that rotate in the same or opposite directions and have a diameter Dscrew. Seen in the feeding direction (downstream), the extruder substantially consists of at least one dosing section in which the elastomer component A is supplied to the extruder by a dosing device; at least one squeezing section for dewatering the elastomer component A having at least one pressure element and at least a corresponding dewatering opening located upstream of the (first) pressure element at a distance therefrom equal to at least one screw diameter Dscrew; at least one feeding section in which the thermoplastic polymer B is fed into the extruder as a molten mass; at least one plasticizing section fitted with mixing and/or kneading elements; at least one degassing section with at least one degassing hole in which the residual water is removed as steam; and an extraction zone. The water expelled through the dewatering openings is partially or totally present in the liquid phase, and components C and/or are supplied together or separately, either together with components A and/or B or separately from A and B in one or more of the extruder sections.
Patent KR-20000068787-A (KR)
Title: 고압연료생성장치와 고압력하에서 정지된 상태의 연료를 생성하는 방법
IPC: F02M37/08
Filed: 1998-09-04
Abstract: 본 발명은 정지한 연료를 고압하에서의 내연기관의 연료분사장치의 고압저장소로 주입 또는 생성하는 공정, 즉 일차적 펌프인 저압펌프(6)을 이용해서 연료가 연료탱크(2)에서부터 운송되어 고압펌프(14)의 흡입측으로 주입되고, 동시에 저압펌프로부터 운송되어진 연료의 한부분이 고압펌프의 윤활을 위해서 사용되는 것에 관한 것이다; 연료가 되돌아가는 과정에서 평균온도가 감소되고 엔진의 효율을 높이기 위해서 저압펌프의 운송량 또는 저압펌프 운송측의 운송압력이 측정센서와 제어장치에 의해서 순간-필요-연료량에 따라서 제어되고 저압펌프의 운송유량에 의해서 운송측의 압력과는 무관한 일정량의 윤활유량이 분리되어지고 고압펌프의 흡입측 잔류유량이 주입되는 방법을 실행한다.
Patent KR-20000057558-A (KR)
Title: Urinary incontinence device
Inventor: LENKER JAY
IPC: A61F5/37
Filed: 1996-12-13
Abstract: PURPOSE: Provided is a field of devices or appliances used to relieve or mitigate the problems associated with human urinary incontinence, and specifically, relates to a removable external closure for the human urethra. CONSTITUTION: A device (10) for managing urinary incontinence comprises a resilient body that engages the external genitalia and sealingly occludes the urethral meatus. In female embodiments, the body (12) fits between the labia minora (40) and the floor of the vulval vestibule (34), occluding the meatus (38). An adhesive (22) on the body (12) sealingly engages with the meatus (38). In one female embodiment, the body has a base (14) with an adhesive layer (22) that seats against the vestibule floor (34). A pair of flexible, lateral flaps (18) engage the labia minora (40). A layer of super-absorbent material (62) may be situated between the base (72) and the adhesive layer (92), and/or a layer of scrim material (90) may be so situated. The body (70) may have a longitudinal ridge (74) with a posterior edge (16) having a finger hole (76) to facilitate installation and removal. Several alternative female embodiments are also provided. In male embodiments, the device includes a resilient pad (122) with adhesive (128) on one surface. The pad (122)conforms and adhesively attaches to the penile glans (130), with the adhesive (128) sealingly occluding the meatus. Securing tabs (126) may be provided to adhere to the glans (130) or penile shaft (132).
Patent KR-20000070864-A (KR)
IPC: C08L61/06
Filed: 1998-11-19
Abstract: 본 발명은 (a) 크실렌디아민과 지방족 폴리아민의 혼합물, (b) 비스페놀 A, 비스페놀 F 및 석탄산으로부터 선택되는 1종 이상과 탄소수 9 이상의 알킬쇄를 갖는 알킬 페놀과의 혼합물 및 (c) 포름알데히드와의 축합 반응물을, (d) 1 분자 속에 2개 이상 에폭시기를 함유하는 에폭시 수지와 반응시켜서 제조되는 아민계 경화제, 상기 경화제를 함유하는 경화성 수지 조성물, 및 상기 경화제를 함유하는 부식 방지용 도료 조성물에 관한 것이다.
Patent KR-20000071081-A (KR)
Title: 염소화된 슈크로즈의 크로마토그래프 정제법
IPC: C07H5/02
Filed: 1998-02-11
Abstract: 제1 염소화 슈크로즈와, 제1 염소화 슈크로즈와는 상이한 하나 이상의 제2 염소화 슈크로즈, 염 및 용매로 이루어진 그룹으로부터 선택된 하나 이상의 부가 성분을 포함하는 반응 혼합물을 고체 흡착제의 고정 상에 주입하고, 제1 염소화 슈크로즈가, 부가 성분들 중의 하나 이상이 흡착제를 통해 당해 부가 성분이 풍부한 제2 회수용 스트림 속으로 통과하는 속도와는 상이한 속도로 흡착제를 통해 제1 염소화 슈크로즈가 풍부한 제1 회수용 생성물 스트림 속으로 통과하도록 당해 반응 혼합물을 액상 속에서 분리하는 방법에 관한 것이다.
Patent KR-20010012149-A (KR)
Inventor: SONDERFAN ANDREW J
IPC: A61P15/18
Filed: 1998-04-27
Abstract: This invention pertains to the discovery that condensation polymers of an aldehyde and aromatic sulfonic acids and fractions thereof, such as formaldehyde naphthalenesulfonic acid condensation polymers, can prevent pregnancy in an individual.
Patent KR-20010013944-A (KR)
Title: Benzo(5,6)cyclohepta(1,2-B)pyridine derivatives useful for inhibition of farnesyl protein transferase
IPC: C07D405/14
Filed: 1998-06-15
Abstract: Novel compounds of formula (1.0) are disclosed. In Formula (1.0) a represents N or NO, R<1> and R<3> are halo, R<2> and R<4> are independently H or halo provided that at least one is H, X is C, CH or N, and T represents a five or six membered heterocycloalkyl ring having one or two heteroatoms selected from S or O. Also disclosed are methods of inhibiting farnesyl protein transferase and methods for treating tumor cells.
Patent KR-20010014337-A (KR)
IPC: F16L9/12
Filed: 1998-06-24
Abstract: The invention concerns a multilayer structure based on polyamides, particularly suitable for making tubes or conduits for transporting liquid fluids such as alcohol's, liquid fuels, fuel containing oxygen-containing compounds such as, for example alcohol's or refrigerating fluids. The multilayer structure comprises two superposed layers: at least one internal layer and at least one external layer. The invention is characterized in that at least the internal layer is based a composition comprising at least one thermoplastic polyamide and at least one agent modifying resistance to shocks in a weight proportion between 10 and 50% of said composition, and at least the external layer is based on a composition containing as polymeric matrix a polyamide composition selected among the group comprising: (i) a thermoplastic copolymer obtained by copolymerization of ε-caprolactam with at least one of the monomers selected among the group comprising: an aminoacid containing at least 9 carbon atoms, or the corresponding lactam, a mixture of hexamethylenediamine with a diacid comprising at least 9 carbon atoms, the weight ratio between the ε-caprolactam and the total hexamethylenediamine and diacid and/or aminoacid ranging between 4 and 9, or (ii) a mixture of at least said thermoplastic copolymer and at least a second thermoplastic polyamide or copolyamide obtained by polymerization of monomers containing less than 9 carbon atoms. The weight content of the second polymer or copolymer in the polymeric matrix is between 0 and 80 wt. %, preferably between 0 and 40 wt. %. The multilayer structure has high barrier properties against fuel vapor and good mechanical properties such as good resistance to cracking.
Patent KR-20010068229-A (KR)
Title: System for controlling a manufacturing semiconductor
Inventor: JUNG SANG HYEOK
IPC: H01L21/00
Filed: 2000-01-03
Abstract: PURPOSE: A system for controlling a semiconductor manufacturing process is provided to manage each process in a central manner by transmitting and receiving collected data to and from a main server. CONSTITUTION: A plurality of semiconductor equipment(10,10') allow respective processes to be preformed therein. A transmitting and receiving apparatus(20,20') transmits and receives analogue and digital data which are collected in each process of the semiconductor equipments(10,10'). A unit programmable logic controller(30,30',30'') processes the data transmitted and received in each process. A master programmable logic controller(40) controls a signal output from the unit programmable logic controller(30,30',30'') as a whole. A main server(50,50',50'') makes the signal output from the master programmable logic controller(40) as a database, reads the same and controls the each process. The main server(50,50',50'') is connected to the master programmable logic controller(40) with Ethernet which is a LAN medium connection control technology, whereby data can be transmitted and received in two ways.
Patent KR-20010068650-A (KR)
Inventor: KIM SEONG HUN
IPC: H01M10/056
Filed: 2000-01-07
Abstract: PURPOSE: A lithium secondary battery is provided which effectively controls the side-reaction caused by hydrogen fluoride gas to reduce irreversible reaction and effectively control the increase of internal pressure. CONSTITUTION: The lithium secondary battery comprises electrodes, a separator which is inserted between both electrodes and an organic electrolytic solution consisting of an organic solvent and a lithium salt, wherein at least one of the electrodes, the separator and the electrolytic solution contains a compound containing fluorine and at least one of the electrodes, the separator and the electrolytic solution contains an inorganic base to capture hydrogen fluoride gas generated from the compound containing fluorine.
Patent KR-20010075988-A (KR)
Inventor: JEONG DOO SOON
IPC: A01G31/00
Filed: 2000-01-21
Abstract: PURPOSE: Disclosed is a method for cultivating ginseng bean sprouts to cultivate bean sprouts using ginseng without using chemicals like disinfectant or growth regulating agent. CONSTITUTION: The method for cultivating ginseng bean sprouts is characterized by boiling ginseng in subterranean water to cultivate bean sprouts; germinating and cultivating by soaking bean sprouts with boiled ginseng water for 24 hours; covering the top with black cloth in cultivating bean sprouts; cultivating bean sprouts as sprinkling boiled ginseng water for 3 days repeatedly; sprinkling by changing general subterranean water to prevent overgrowth.
Patent KR-20010076892-A (KR)
Title: A synthetic resin piping reducer
Inventor: PAK TAE YOL
IPC: F16L25/00
Filed: 2000-01-28
Abstract: PURPOSE: A synthetic resin connecting joint is provided to reduce working processes and production cost by simply combining pipes with one-touch pressing operation and to tightly fix a branch pipe after pressurizing-sealing. CONSTITUTION: A metal displacement preventing ring(20) is formed in the middle of a pipe insertion face(12) of a joint body(10). A displacement preventing ring pressurizing groove and a seal ring pressurizing groove wherein a rubber seal ring(30a) is fixed are formed in the joint body. The displacement preventing ring has many protrusions(22) slantingly protruded onto the inner face of a displacement preventing body(24). Thus, a connecting end(42) of a branch pipe(40) is prevented from being displaced after pressurizing-fixation. The seal ring is formed as a simple round seal body(34), or an insertion guide end(32) is slantingly bent at the rear portion of the seal body. The branch pipe made of synthetic resin has a shape maintaining reinforcing member made of metal. With the joint, the displacement preventing ring is fixed with the seal ring by insertion of the branch pipe into the joint body. Therefore, the branch pipe is connected with an external supply pipe by one-touch pressing manner without using an additional fixing unit.
Patent KR-20010078620-A (KR)
Title: Incineration and drying System of Complex Waste Material
Inventor: KIM GYEONG SEOP
IPC: F23G5/00
Filed: 2000-02-09
Abstract: PURPOSE: An incinerating and drying system of composite waste matters is provided to dry waste matter having a high moisture content by using heat from an incinerator for inflammable waste matters. CONSTITUTION: An incinerating and drying system of composite waste matters comprises: a fixed quantity injector(2) for injecting the fixed quantity of waste matter into a combustion chamber(1); a combustion unit(3) burning the waste matter fed from the fixed quantity injector; an exhaust port(4) discharging exhaust gas from the combustion chamber; a re-combustion burner(5) igniting the combustion gas from the exhaust port again; a re-combustion chamber(6) radiating flames of the re-combustion burner; a dry drum(9) connected with an injection port(8) and an outlet(9) of the re-combustion chamber, and rotated with a slope; an impeller(11) rotated centering on a central shaft(10); and a fin(13) generating the falling impact. Waste matter having a high moisture content is injected into a crusher(7), crushed and dropped into the dry drum. The crushed waste matter is dried by air flowing through the heated exhaust port. The waste matter is crushed again by the rotating impeller dropped from the highest position. Therefore, the waste matter is dried effectively.
Patent KR-20010081161-A (KR)
Title: Adaptive hybrid particle tracking velocimetry velocity field measurement method
Inventor: KIM HYEONG BEOM
IPC: G01P3/36
Filed: 2000-02-10
Abstract: PURPOSE: A method for measuring an adaptive hybrid particle tracking velocimeter velocity field is provided to measure velocity of fluid from photographed particle images by using a particle image velocimeter method and a particle tracking velocimeter method. CONSTITUTION: Continuous particle images are obtained by a CCD(Charge Coupled Device) camera.(2) A maximum value of a correlation function is calculated by using an FFT(Fast Fourier Transform) method.(4) An interactive window for obtaining a correlation of window offsetting is shifted to enhance accuracy of measurement.(6) A velocity field is completed by an AGW(Adaptive Gaussian Window) method.(8) A velocity vector is extracted from the result.(10) A center position of the particles is extracted from the particle images by using a global thresholding method.(12) A particle velocity vector is obtained by tracking the particles.(14) An error vector included in the particle velocity vector is removed by using a median filtering method.(16) The final particle velocity vector is extracted(18).
Patent KR-20010081530-A (KR)
Title: A Self Locking Nut
Inventor: LEE HAE WON
IPC: F16B39/22
Filed: 2000-02-15
Abstract: PURPOSE: An elastic self-locking nut is provided to prevent a nut from being loosened despite repeated use by fixing a bolt through a soft ring with mounting an integrated washer in fastening a nut. CONSTITUTION: An elastic self-locking nut comprises a screw hole penetrating a body; a fitting sill having a recessed part in a contact portion of the body and a pressure member(50); a washer(20) fitted to the recessed part of the fitting sill to pressurize a soft ring(24) in assembling the nut. The internal thread is formed in the screw hole. The fitting sill prevents the washer from being dislocated with inserting the soft ring and the washer and bending. The pressure member is fixed with tightening the bolt by the self-locking nut, and the self-locking nut is prevented from being separated from the bolt with pressing the external thread of the bolt by moving the soft ring inward in pushing the soft ring by the washer. The self-locking nut is prevented from being loosened despite assembling the nut with the bolt repeatedly by pressing the soft ring with the washer in tightening the nut.
Patent KR-20010081731-A (KR)
Title: Apparatus for and method of reading e-mail from web-based e-mail service server using e-mail program
Inventor: KWON HYEOK
IPC: H04L12/54
Filed: 2000-02-18
Abstract: PURPOSE: An apparatus and method for reading E-mail from a web-based mail service server using a dedicated E-mail program is provided so that a user can obtain all web-based mail services, in which he is registered and which he uses, on a dedicated E-mail program without the necessity of visiting E-mail service sites. CONSTITUTION: An apparatus(A) for reading E-mail from a web-based mail service server(13) using a dedicated E-mail program(2) consists of an interface module(3), a transaction processing part(4), a protocol processor(7), an E-mail processor(5), and an HTML processor(8). The interface module(3) is to communicate with the dedicated E-mail program(2) and the web-based mail service server(13). The transaction processing part(4), connected with the web-based mail service server(13) through the interface module(3), receives E-mail and delivers it to the dedicated E-mail program(2). The protocol processor(7) analyzes the protocol attribute of the first request signal sent from the dedicated E-mail program(2) and converts it in accordance with the protocol attribute of the second request signal to be sent to the web-based mail service server(13). The E-mail processor(5) processes the E-mail transferred from the web-based mail service server(13) by the transaction processing part(4) in order to transfer it in the form that the dedicated E-mail program(2) can read. The HTML processor(8) processes the E-mail associated functions of the HTML document sent from the web-based mail service server(13) by the transaction processing part(4).