baber/WOPTO huggingface dataset:
Patent KR-20030038076-A (KR)
Title: Apparatus for depositing thin film on wafer
Inventor: BAE JANG HO
IPC: H01L21/20
Filed: 2001-11-08
Abstract: PURPOSE: A reaction chamber for depositing a thin film is provided to be capable of improving the purity, electrical characteristics and step coverage of the thin film by uniformly jetting a plurality of gases. CONSTITUTION: A reaction chamber for depositing a thin film is provided with a reactor block, a wafer block, a top plate, the first and second supply line(151,156) for supplying the first and second reaction gas or an inert gas to a wafer, and a shower head(140) for jetting the gas supplied from the first and second supply line onto the wafer. The shower head(140) is provided with the first, second and third diffusion plate(141,144,147). The first diffusion plate(141) further includes a radially shaped channel(142) connected with the second supply line(156) and the first distribution holes(142a,142b) connected through the radially shaped channel(142). The second diffusion plate(144) further includes the second diffusion region(145), the second distribution holes(145a) spaced apart from each other. The third diffusion plate(147) further includes the third diffusion region(148) for uniformly diffusing the gas supplied from the first supply line, the first jetting holes(149a) for jetting the gas supplied from the third diffusion region, the second jetting holes(149b) for jetting the gas supplied from the second distribution holes.
Patent KR-20030041589-A (KR)
Title: Apparatus for eliminate the humidity in refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-20
Abstract: PURPOSE: An apparatus is provided to lengthen the defrost cycle and achieve improved cooling efficiency by reducing the amount of vapor deposited at the evaporator. CONSTITUTION: An apparatus comprises a main body(1) divided into a freezing compartment(10) and a refrigerating compartment(20) by a separator wall(16), and which includes a cooling unit for generating cooling air for the freezing compartment and the refrigerating compartment; a cooling air guide channel(15) formed at the rear surface of the refrigerating compartment, and which guides the cooling air generated from the cooling unit into the refrigerating compartment; a cooling air suction channel(23) formed at the rear surface of the refrigerating compartment, and which guides the cooling air supplied into the refrigerating compartment toward the cooling unit such that the air is re-cooled; and a dehumidification unit(24) mounted in the cooling air suction channel, and which removes the vapor evaporated from the freezing compartment and the refrigerating compartment.
Patent KR-20030042871-A (KR)
Title: Method for hard hand-off processing between bts of different shape in mobile communication system
Inventor: KIM DONG HUN
IPC: H04B7/26
Filed: 2001-11-26
Abstract: PURPOSE: A method of processing hard handoff between base stations having different shapes in a mobile communication system is provided to receive a message for measuring strength of pilot PN offsets of each base station from a mobile station, and to implement handoff performing conditions and handoff performing points, thereby enabling handoff between FAs(Frequency Assignments) to a base station having a different frequency from a current serving base station. CONSTITUTION: A base station receives an originating message for a call connection from a mobile station, and stores information of the mobile station included in the originating message(S110). The base station decides whether other base station using other frequency exists(S120). The base station transmits a pilot signal deciding message of a peripheral base station to the mobile station in order to know time when handoff is performed from the mobile station(S130). The base station decides whether a certain report is received from the mobile station(S140). After receiving the report, the base station transmits a handoff request message for performing handoff to other base station whose value is more than a specific threshold value to the mobile station(S150).
Patent KR-20030045218-A (KR)
Title: A manufacturing process of a bean curd for using a rice
Inventor: OH KYUEG SIK
IPC: A23L11/00
Filed: 2001-12-01
Abstract: PURPOSE: Provided is a manufacturing process of a bean curd for using a rice, thereby producing high quality of rice containing bean curd which increases the human health. CONSTITUTION: A manufacturing process of a bean curd for using a rice comprises the steps of: soaking 3.5kg of soy beans and 1.5kg of rice in water for 8-12 hours and 1 hour respectively; pulverizing them together; adding 20g of silicon defoaming agent and 80g of water thereto; filtering the mixture thereof to filter soy bean dregs; heating rice/soy milk at 80-99 deg.C and followed by filtration; adding 25g of delta lactone and 12g of potassium sulfate with 17g of salt and water thereto; crushing the coagulated rice/soy milk; and compressing it.
Patent KR-20020023724-A (KR)
Inventor: AN SANG EUN
IPC: C05F9/00
Filed: 2001-12-12
Abstract: PURPOSE: An organic fertilizer prepared from the reaction of unslaked lime (Ca(OH)2) and waste food is provided to help growth of plants and enrich acidified soil. CONSTITUTION: The preparation method of organic fertilizer is as follows: removing impurities from waste food and cutting; adding 0.5% of highly absorptive polymer for water control; adding Ca(OH)2 to substitute Ca+ ion for Na+ ion and separate Na+ ion by the reaction, NaCl(in waste food) + Ca(OH)2; applying pressure with a screw, which generates frictional heat to dry waste food; discharging in a shape of pellet by using a screen.
Patent KR-20030050522-A (KR)
Inventor: LEE DUK SU
IPC: A45D8/02
Filed: 2001-12-18
Abstract: PURPOSE: Provided is a hair pin which uses elastic repulsive power generated in changing a bended hinge elastic part to a rotating critical apex to grasp one's hair so that it helps to strengthen power in fixing one's hair. CONSTITUTION: In the hair pin which largely consists of a fixed tong(110) and an operating tong(120), the fixed tong comprises the parts of: the curved hinge elastic part(112) which is formed in a curve shape to keep elastic repulsive power; a head support(115) which is supported on the surface of one' head; and an elastic steel(114) which has a bead section at both sides of the head support part. While the operating tong comprises the parts of: a hair tong part(121) which is matched to the head support to tong the hair; a hinge part(122) which is combined with the hinge part by a pin; and a cam part(123) which is touched to bead section of the elastic steel, with letting a rotating critical apex formed to induce switching operation of the hair tong part.
Patent KR-20030052005-A (KR)
Title: Composition for oxidative dyeing of hair containing 4-amino pyridine azo derivatives
Inventor: JANG SEOK YUN
IPC: A61Q5/10
Filed: 2001-12-20
Abstract: PURPOSE: An oxidation hair dyeing agent composition containing 4-amino pyridine azo derivative is provided. The composition has high stability over time, and has a desired color by sufficiently developing a yellow color and orange color. CONSTITUTION: A hair dyeing agent composition contains an oxidation dye precursor and a coupler and has alkalinity. And the composition is characterized in that it contains 0.001 to 10% by weight of any one of 4-amino pyridine azo derivative selected from the group consisting of a compound of formula(1), a compound of formula(2) and a mixture thereof, based on the total weight of the composition. In formula, R is each independently C1-4 alkyl, hydroxy alkyl, carboxyl group-containing alkyl or sulfonyl group-containing alkyl.
Patent KR-20030052216-A (KR)
Title: A modular processing unit for radiometric, geometric correction and parallel interface for machine vision system
Inventor: YOO SANG GEUN
IPC: H04N17/00
Filed: 2001-12-20
Abstract: PURPOSE: A system for realizing radiometrical and geometrical correction and a parallel process for an industrial machine vision system is provided to realize radiometrical and geometrical correction and a parallel process in real time, thereby effectively processing an image and improving the productivity. CONSTITUTION: If image data is inputted, the image data is multiplied by calibration data and the result of the multiplication is transmitted to a receiving unit. The calibration data is extracted from the image data by using a matrox frame grabber and the extracted calibration data is transmitted to a microcontroller through RS-232C communication. The microcontroller changes address values in order for reflecting the calibration data to an EEPROM(Electrically erasable and programmable read only memory). Data inputted from one camera is preprocessed and transmitted to four image processing units for processing the data in parallel, so that an inspection speed is increased.
Patent KR-20030054356-A (KR)
Inventor: KIM HYEONG IL
IPC: F25D11/00
Filed: 2001-12-24
Abstract: PURPOSE: A control method of a refrigerating system is provided to determine condition to change a control temperature zone based on operation factor of a compressor. CONSTITUTION: A method comprises the steps of: a step(200) counting off-time of a compressor, and observing whether the off-time of the compressor passes fixed time; a step(210) determining whether the off-time of the compressor has continuously passed the fixed time over two continuous cycles; a step(220) determining whether operation factor of the compressor has been under 30% during the last driving state; a step(230) determining low temperature condition is satisfied, and changing control temperature of a refrigerator compartment to low temperature state; a step(240) keeping control temperature zone of the refrigerator compartment at normal state if the operation factor of the compressor has not been under 30% during the last driving state; and a step(250) controlling operation of the compressor based on changed set temperature of the refrigerator compartment.
Patent KR-20030057040-A (KR)
Title: D-Glucosamine derivatives and Method for Preparing Thereof
Inventor: CHOI YONG BOK
IPC: C07H15/04
Filed: 2001-12-28
Abstract: PURPOSE: Glucosamine derivatives and a preparation process thereof are provided, thereby preparing novel glucosamine derivatives having chitosan properties. CONSTITUTION: Glucosamine derivatives represented by the formula(1) are provided, wherein R2 is C2-C18 acyl; and R2 is acetyl, propionyl, butyryl, pentanoyl, hexanoyl, heptanoyl, octanoyl, nonanoyl, decanoyl, undecanoyl, lauryl, tridecanoyl, myristyl, pentadecanoyl, palmitoyl, margaryl, or stearyl. A process for preparing the glucosamine derivatives of the formula(1) comprises the steps of: protecting amine of glucosamine with aldehyde; adding acyl into alcohol of amine-protected glucosamine using anhydride or acyl chloride; and deprotecting amine of acyl-added glucosamine.
Patent KR-20030058764-A (KR)
Title: Organic electro luminecense
Inventor: PARK JAE YONG
IPC: G09G3/10
Filed: 2001-12-31
Abstract: PURPOSE: An organic field emission device is provided to achieve improved screen quality by arranging a low resistance wire. CONSTITUTION: An organic field emission device comprises a thin film transistor active layer(320) and a storage lower electrode(321) formed on a barrier layer(301) formed all over a transparent substrate(300); a gate insulation film(323) formed on the active layer; a gate electrode(330) formed on the gate insulation film, into a three layer metal structure having a copper layer serving as an intermediate layer; a first interlayer insulation film(325) formed on the gate electrode and the storage lower electrode; a power line(340) superimposed with the storage lower electrode with the first interlayer insulation film interposed between the power line and the storage lower electrode; a second interlayer insulation film(327) formed on the power line and the first interlayer insulation film; a thin film transistor drain electrode(350) formed on the second interlayer insulation film, and which contacts the active layer; a source electrode(360) contacting the active layer and the power line; a protective film(328) formed on the drain electrode and the source electrode; a cathode electrode(370) formed on the protective film, and which contacts the drain electrode; an organic emitting layer formed on the cathode electrode; and a third interlayer insulation film(329) formed on the protective film.
Patent KR-20010053437-A (KR)
Title: 구아닐레이트 사이클라제 활성화제로서의설포닐아미노카복실산 ｎ-아릴아미드
IPC: A61K31/36
Filed: 1999-06-25
Abstract: 본 발명은 질환, 예를 들어, 고혈압, 협심증, 심부전증, 혈전증 또는 아테롬성 동맥경화증 등의 심혈관 질환의 치료 및 예방용으로 가치 있는 약제학적 활성 화합물인 화학식 I의 화합물에 관한 것이다.  화학식 I의 화합물은 사이클릭 구아노신 모노포스페이트(cGMP)의 내인성 생성 조절능을 갖고 일반적으로 장애받은 cGMP 균형과 관련된 질환 상태의 치료 및 예방에 적합하다.  본 발명은 언급된 질환 상태를 치료 및 예방하고 이를 위한 약제를 제조하기 위한 화학식 I의 화합물의 용도, 화학식 I의 신규한 화합물, 이를 포함하는 약제학적 제제 및 이의 제조방법에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     A 1 , A 2 , R 2 및 R 3 은 특허청구의 범위에서 정의한 바와 같다.
Patent KR-20010073209-A (KR)
IPC: C04B28/06
Filed: 1999-10-08
Abstract: Chemically bound ceramic system, the binder phase of which essentially consisting of a cement based system, which material comprises one or more expansion compensating additives adapted to give the material dimension stable long time properties.
Patent KR-20010080368-A (KR)
IPC: H01J37/34
Filed: 1999-10-29
Abstract: 처리 챔버의 상부에, 복수의 동심상으로 배치된 링형상의 타겟을 구비하는 스퍼터링 장치이다.  처리 챔버의 내부에는 반도체 기판을 유지하기 위한 받침대가 설치되어 있고 타겟과 받침대에는 직류 전원이 접속되어 있다.  더욱이, 처리 챔버에는 내부를 진공화하기 위한 진공 펌프가 접속되며, 플라즈마 발생용 처리 가스, 통상적으로는 아르곤 가스를 내부에 도입하기 위한 공급원이 접속되어 있다.  각 타겟의 전위를 개별 제어함으로써 타겟에 대한 스퍼터율을 조정할 수 있다.  이로써, 박막 형성의 균일성을 향상시킬 수 있다.
Patent KR-20010089408-A (KR)
IPC: G01N33/574
Filed: 1999-11-03
Abstract: 본 발명은 결장 또는 직장의 종양이나 암을 발견하기 위한 방법으로서, 환자의 직장으로부터 대장 점액의 샘플을 채취하는 단계  및 12-20 탄소 원자 특히, CH 3 (CH 2 ) 14 CHO 및 CH 3 (CH 2 ) 16 CHO를 포함하여 긴 사슬 지방족 알데히드 및 플라스마로겐-결합 전구체로 구성된 그룹으로부터 선택된 표시의 존재를 발견하는 단계를 포함한다.  바람직하게도, 상기 방법은 쉬프(Schiff) 시약으로 상기 샘플을 치유하고 상기 치료에 의해 상기 샘플에서 약 550-590nm로 발생된 정색을 토대로 직장 또는 결장의 종양이나 암을 발견하는 것을 포함한다.  상기 방법은 이당류 표지물 β-D-Gal(1-3)-D-GalNAc(α1-Thr/Ser) 및 D-갈락토스 및/또는 2-아세트아미드-2-디옥시-D-갈락토스를 함유하는 단당류 표지물을 발견하기 위해 효소를 첨가하는 단계가 필요없다.
Patent KR-20010111483-A (KR)
Title: Novolac polymer planarization films with high temperature stability
IPC: B29C41/24
Filed: 1999-12-20
Abstract: A process for forming a planarization film on a substrate that does not smoke or fume on heating includes applying a polymeric solution including a novolac resin having a weight average molecular weight between about 1000 and 3000 amu, which has been fractionated to remove molecules with molecular weight below about 350 amu, a surfactant selected from a group consisting of a non-fluorinated hydrocarbon, a fluorinated hydrocarbon and combinations thereof, and an optional organic solvent to a substrate, followed by heating the substrate.
Patent KR-20020008114-A (KR)
Title: Process
IPC: C07K1/18
Filed: 2000-01-31
Abstract: A process is provided for producing recombinant albumin, the process comprising culturing a fungal cell expressing a recombinant albumin coding sequence and obtaining the albumin, wherein the cell has a genetic modification which causes the cell to have at least a reduced capacity of mannosylation of the recombinantly-expressed albumin and wherein the culture medium is at least 1,000L and is of pH 5.3 to 6.8. A process for the preparation of a highly pure albumin solution is disclosed, the process comprising subjecting albumin (preferably expressed and secreted by transformed yeast) to a series of chromatographic steps. A process for reducing the level of nickel in an albumin solution is also disclosed, as is a recombinant albumin coding sequence comprising two or more in-frame translation stop codons.
Patent KR-20010104727-A (KR)
Title: Novel Carboxylic Acid Derivatives and Process for Producing the Same
IPC: C07C62/26
Filed: 2000-02-21
Abstract: The present invention relates to compounds which are useful for efficient synthesis of 2-amino-4-oxobicycloÄ3.1.0Ühexane-2,6-dicarboxylic acids. The compounds according to the present invention comprise 2-oxobicycloÄ3.1.0Ühexane-6-carboxylic acid derivatives represented by the formula as follows: <CHEM> Äwherein, R<1> represents a hydrogen atom, a C1-C6 alkyl group, a C3-C6 cycloalkyl group, a C3-C6 cycloalkyl C1-C6 alkyl group, an aryl group, an aryl C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C1-C6 hydroxyalkyl group, a C1-C6 alkylthio C1-C6 alkyl group, a C1-C6 mercaptoalkyl group, a tetrahydrofuranyl group, or a tetrahydropyranyl group; R<2> and R<3> are identical or different, and each represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, a C3-C6 cycloalkyl C1-C6 alkyl group, an aryl group, or an aryl C1-C6 alkyl group, or alternatively, R<2> and R<3> together represent -(CH2)n- (wherein n represents 2 or 3); and Y<1> and Y<2> are identical or different, and each represents a sulfur atom, an oxygen atom, or a nitrogen atomÜ.
Patent KR-20020010668-A (KR)
IPC: D02G1/08
Filed: 2001-03-22
Abstract: 가연사는, 특정 범위내의 신도, 신축복원율, 권축발현신장율, 최대수축응력, 단일 필라멘트의 변형도, 및 엉킴수를 가지는 합성섬유사조를 포함한다. 상기 가연사는 드레이프성, 부드러움, 벌키성, 및 가요성 뿐만아니라, 퍼프성, 마일드한 광택, 및 유연한 드라이감이 우수하다. 상기 가연사로부터, 종래의 연신사 또는 가연사로부터 제조된 직물 또는 편물에서 얻을 수 없었던 새로운 텍스쳐(texture)를 가진 직물 또는 편물을 제조할 수 있다. 상기 가연사는, 히터, 가연수단 및 히터와 가연수단의 사이에 구비된 가연정지수단을 포함하고, 가연수단에 의해 발휘되는 미연신사상의 가연작동이 가연정지수단에 의해 제지되어 있는 동안 미연신사가 히터에 의해 가열되고, 이어서, 가열된 미연신사는 가연정지수단을 통과한 후 가연정지수단의 위치에서 가연수단에 의해 가연이 시작되는 연신 및 가연공정에서 제조된다.
Patent KR-20030009056-A (KR)
Title: Method of read operation of nonvolatile semiconductor memory and nonvolatile semiconductor memory
Inventor: IIJIMA MITSUTERU
IPC: G11C11/56
Filed: 2002-01-15
Abstract: PURPOSE: To read out surely data held in a memory cell of a non-volatile semiconductor memory having a plurality of word lines of which wiring width are different. CONSTITUTION: A memory cell current is made to flow in a memory cell when reading out data is compared with a reference current set in accordance with wiring width of word lines connected to this memory cell. A logical level of data held in the memory cell is detected depending on whether a memory cell current is larger than the reference current or not. The reference current can be set an optimum value for each memory cell of which gate width is different by setting a plurality of reference current for each wiring width of word lines. As the reference current is set for each characteristic of memory cells, read-out margin is improved and reliability in read-out operation is improved.
Patent KR-20030061597-A (KR)
Title: Apparatus for controlling power of PDP TV
Inventor: PARK JUNG HYEON
IPC: H04N5/63
Filed: 2002-01-15
Abstract: PURPOSE: A power controller of a PDP TV is provided to stop the operation of Vs power supply when rush current flowing through -Vy power supply is detected so as to improve reliability in the operation of PDP TV. CONSTITUTION: A power controller of a PDP TV includes a microcomputer(102), a relay driver(103), a constant voltage generator(105), a -Vy power supply(109), and a falling voltage detector(110). The microcomputer receives a voltage supplied through a standby power supply(101) to output a control signal. The relay driver drives a relay(104) of the PDP TV according to the control signal of the microcomputer. The constant voltage generator generates a predetermined constant voltage when the relay is operated according to a driving signal of the relay driver and outputs the constant voltage to the first to fourth power supplies(106,107,111) of the PDP TV. The -Vy power supply accepts the voltage from the second power supply to supply -Vy voltage to a PDP module(112) of the PDP TV. The falling voltage detector detects whether the voltage falls and controls the operation of the second power supply according to the detected result.
Patent KR-20020063114-A (KR)
Inventor: BROCK PHILLIP JOE
IPC: C08F20/10
Filed: 2002-01-21
Abstract: PURPOSE: A novel lithographic photoresist composition containing a fluorinated vinyl polymer so as to address needs in the art is provided, and a composition is provided in which the fluorinated vinylic polymer is substantially transparent to deep ultraviolet radiation, i.e., radiation having a wavelength less than 250 nm. CONSTITUTION: The lithographic photoresist composition comprises (a) a fluorinated vinylic polymer having a pendant group that is a carboxylic acid, a nitrile, an amide, or an acid-cleavable functionality; and (b) a radiation-sensitive acid generator. The lithographic photoresist composition comprises (a) a fluorinated vinylic polymer comprised of monomeric units having the structure of the following formula 1, wherein R1 is fluoro, methyl or trifluoromethyl, and R2 is selected from the group consisting of the following formulae 2 to 7, wherein R3 is hydrogen, lower alkyl or fluorinated lower alkyl, or is selected so as to render R2 acid-cleavable, R4 and R5 are lower alkyl or are linked to form a five or six membered heterocyclic ring that may or may not contain an additional heteroatom, R6 and R7 are lower alkyl or are linked to form a five or six membered heterocyclic ring that may or may not contain an additional heteroatom and/or a carbonyl moiety, m is an integer of 1 to 3 inclusive, n is zero or 1, and L is a linking group.
Patent KR-20020021800-A (KR)
Inventor: HAZEN LANCE
IPC: G06T15/00
Filed: 2002-01-23
Abstract: PURPOSE: A geometric designing and modelling method using control geometry is provided to obtain effective animation by repeatedly changing surfaces of an active object like in various design fields. CONSTITUTION: A geometric designing and modelling method using control geometry includes the steps of providing mapping(fsi) from a parametric space(PS) to a common geometric space(GS) including Sio for a plurality of parameter geometric objects Si(i=1,...,N, N >= 2) respectively while keeping (A1) and (A2), wherein (A1); at least one or more of Sio have two or more dimension, (A2); each Si has a part Pi, and at this time, fsi is continuous at a point of fs-1(Pi), computing a formula S at a plurality of points q at PS for obtaining a point S(q) corresponding to GS while keeping (B1,B2), wherein (B1); S(q) depends to at least one or more fsi(q) at fsis(q) and j≠i0.
Patent KR-20030064085-A (KR)
Title: Mixer Circuit with Spurious Rejection by using Mismatch Compensation
Inventor: KIM YEONG JIN
IPC: H03C3/40
Filed: 2002-01-25
Abstract: PURPOSE: An SRM(Spurious Rejection Mixer) circuit by mismatch compensation is provided to compensate internal mismatches of the SRM circuit, and to sufficiently suppress spurious components, thereby excellently removing spurious frequency signals. CONSTITUTION: A down conversion circuit converts an output signal of an up conversion circuit into a baseband signal. A mismatch estimation unit(353) determines a mismatch compensation value for minimizing spurious components by a mismatch value generated in the up conversion circuit from the output signal. A mismatch compensation unit(351) reflects the determined mismatch compensation value on the up conversion circuit. The up conversion circuit comprises as follows. An IF mixer(310) mixes the baseband signal with the first local signal. An RF mixer(330) mixes an output signal of the mixer(310) with the second local signal. The down conversion circuit comprises as follows. A down conversion IF mixer mixes the output signal with the third local signal. A down conversion baseband mixer mixes the output signal with the fourth local signal, and outputs the baseband signal.
Patent KR-20030065992-A (KR)
Inventor: PARK SANG HEE
IPC: A01G9/00
Filed: 2002-02-02
Abstract: PURPOSE: Provided is a flower pot with a moisturizing mat which is characterized by containing yellow soil, nutrients, terracottem and the like together with a moisturizing agent. CONSTITUTION: A flower pot with a moisturizing mat comprises a plate(510) consisting of a moisturizing mat, a fixing pin(520) of the moisturizing mat, a fixing hole. The plate forms a plurality of holes for water supply, water supply lines(560), and a plurality of coupling rings.