baber/WOPTO huggingface dataset:
Patent KR-20020052643-A (KR)
Title: Method for forming pattern without exposure using underlayer step
Inventor: LEE DAE YEOP
IPC: G03F7/00
Filed: 2000-12-26
Abstract: PURPOSE: A formation method of a pattern by using lower step-coverage is provided to simplify manufacturing processes by forming a pattern without exposure and to prevent misalignment by reducing a minimal width of the pattern according to the reduction of a design rule. CONSTITUTION: A formation method of a pattern comprises a first step(120) forming an estimated layer to be patterned and a photoresist, a second step(125) baking the resultant structure, a third step(130) forming a photoresist pattern by performing a development using development solution, a fourth step(140) forming a defined pattern by removing the exposed portions of the estimated layer to be patterned using the photoresist pattern as a mask, the last step(150) removing the photoresist pattern. At this point, no exposure process is performed, so that the number of processes is reduced.
Patent KR-20010016603-A (KR)
Title: Fish-based vermicelli and process for manufacturing the same
Inventor: ETZO KAWAGUTZI
IPC: A23L17/00
Filed: 2000-12-26
Abstract: PURPOSE: A manufacturing method of fish noodles is provided. The fish noodles are digestible and low in cholesterol content, thereby preventing geriatric diseases. CONSTITUTION: The fish noodles are manufactured by i) melting frozen fish meat; ii) grinding the molten fish meat; iii) mixing 75-85w% of ground fish meat, 10-15wt% of wheat flour, 1-5wt% of starch, 1-2wt% of sodium glutamate, 1-2wt% of salt, 0.1-0.3wt% of sodium sorbate, and 0.3-0.6wt% of soy bean oil; iv) a first-forming the mixture in a first automatic molding machine; v) sterilizing the formed product at 120deg.C for 4mins; vi) a second-forming the sterilized product in a second automatic molding machine; and vii) cooling the fried product.
Patent KR-20010062777-A (KR)
Title: Arrayed waveguide grating type optical multiplexer/demultiplexer and optical waveguide circuit
Inventor: KASHIHARA KAZUHISA
IPC: G02B6/293
Filed: 2000-12-27
Abstract: PURPOSE: An array waveguide diffraction grating type optical multiplexer/demultiplexer and optical waveguide circuit are provided to control 1 dB band width to be wide, the ripple to be small, the adjacent crosstalk to be low, and the production yield to be high. CONSTITUTION: A straight waveguide(1) is narrower than the optical input waveguides(12) is connected to the output end of each of the optical input waveguides(12), and in that a trapezoidal waveguide(5) which is wider than the optical input waveguides(12) and which has a width which increases toward a first slab waveguide(13) is connected to the output end of each straight waveguide(1). Oblique lines(3) of the trapezoidal waveguide(5) are substantially straight.
Patent KR-20020055645-A (KR)
Title: Structure for fixing a crash pad to a cowl panel
Inventor: HWANG TAE SIK
IPC: B60R13/00
Filed: 2000-12-29
Abstract: PURPOSE: A crash pad mounting structure is provided to easily assemble a crash pad assembly to a cowl panel in an automatic assembly line by attaching a position determining pin to a main core of a crash pad. CONSTITUTION: A position determining pin(10) is attached to a center and both sides of a crash pad assembly. A position determining cap(20) coupled to the position determining pin(10) is attached to a cowl panel to which the crash pad assembly is fixed. The position determining pin(10) is provided with an insertion protrusion(14) having a locking member. A main core part of the crash pad assembly is inserted into a resting hole(12) of the position determining pin(10). A lower extension part(16) of the position determining pin(10) is positioned at a lower end of the position determining cap(20). An insertion part(24) is formed in the position determining pin(20).
Patent KR-20020058538-A (KR)
Title: Apparatus and Method for Watermark Embedding and Detection using the Linear Prediction Analysis
Inventor: HONG JIN U
IPC: G10L19/018
Filed: 2000-12-30
Abstract: PURPOSE: A device for inserting a watermark using a linear prediction analysis is provided to use a transformed signal using the linear prediction analysis with a watermark signal to be inserted into a digital signal, thereby preventing deterioration of the signal after inserting the watermark. CONSTITUTION: A linear prediction analyzer(201) inputs an audio signal(211) to extract a predetermined prediction coefficient. A delayer(202) inputs the audio signal to delay the signal, and transmits the delayed signal to a linear prediction analysis filter(203). The linear prediction analysis filter filters the delayed signal by using the prediction coefficient. A fast Fourier transform unit(204) converts the outputted signal of the filter into a frequency area signal. A psychoacoustic model(206) inputs the audio signal to obtain a masking threshold. A time modulation adaptive filter(206) controls the size of the signal outputted from the model to be close to the size of the masking threshold. An inverse fast Fourier transform unit(207) converts the outputted signal of the filter into a time area signal. An error correction coder(208) adds an error correction function to
Patent KR-20010022819-A (KR)
IPC: H01G9/15
Filed: 1999-06-10
Abstract: The present invention provides a solid electrolytic multilayer capacitor excellent in yield and capability, and provides a monolayer capacitor element for use in the manufacture of the solid electrolytic multilayer capacitor. In the solid electrolytic multilayer capacitor of the present invention, a solid electrolytic multilayer capacitor 25 in which a plurality of monolayer capacitor elements 7 are stacked such that the anode areas 11 aligned in the same direction are stacked and bonded onto a lead frame 9 on the anode side and the cathode areas are stacked and bonded onto a lead frame 8 on the cathode side so as to have an unfolded fan shape widening toward the distal end of the cathode area from the anode area 11 side, to provide a multilayer capacitor element 19 and the periphery of the multilayer capacitor element 19 that are covered and sealed with an armoring resin 23. The monolayer capacitor element 7 preferably has a constitution such that the end part of the anode substrate 1 having thereon a dielectric oxide layer 2 worked out to an anode area 11, the cathode area 6 is formed by providing a solid electrolyte layer 4 on the dielectric oxide layer 2 in the area exclusive of the anode area 11 and an electrically conducting layers 5 and 6 on the solid electrolyte layer 4, and the thickness S2 at the distal end of the cathode area is larger than the thickness S1 at the base part of the cathode area. <IMAGE>
Patent KR-20010023699-A (KR)
Title: 석출경화 및 고용경화 특성을 지닌 Ｃｕ 베이스 합금
IPC: C22C9/06
Filed: 1998-08-21
Abstract: 0.4-3.0wt%의 Ni, 1.0-11.0wt%의 Sn, 0.1-1.0wt%의 Si, 0.01-0.35wt%의 P, 및 실질적으로 Cu인 나머지로 구성된 인청동 합금이다.  이 합금은 전기 리드 콘덕터 및 전기 또는 전자 연결용에 적합하다.
Patent KR-20010024426-A (KR)
Title: 선택적으로 조작 가능한 외부 표면을 갖는 통신모듈
IPC: H04M1/22
Filed: 1998-10-06
Abstract: 유기 전계발광 물질은 물질이 특이한 패턴으로 빛을 발하도록 하는 제어 격자와 함께 휴대용 무선 전화기의 외부 하우징 내에 밀봉된다. 픽셀은 전화기의 하우징에 장식 도안을 만들고 사용자 입출력 영역과 표시 영역을 만들도록 제어된다. 접촉식 스크린도 사용자 입출력 영역에 포함시킬 수 있다.
Patent KR-20010030994-A (KR)
IPC: A61F2/16
Filed: 1998-10-07
Abstract: 본 발명은 내안 렌즈 또는 콘택트 렌즈 등의 안구용 렌즈, 특히 접힘 가능한 내안 렌즈의 제조에 적합한 친수성 공중합체, 및 이것으로 제조된 내안 렌즈에 관한 것이다.
Patent KR-20010031244-A (KR)
Title: 스판덱스(등록상표명)의 제조 방법 및 그에 의해 제조된스판덱스
IPC: D01F6/70
Filed: 1998-10-21
Abstract: 1 내지 10 중량%의 폴리(비닐피롤리돈)을 함유하는 건식 방사된 폴리우레탄 기재 스판덱스(등록상표명) 및 그의 제조 방법이 개시되어 있다.
Patent KR-20010031333-A (KR)
Title: 압출 가공된 열가소성 수지 시트 구조체
IPC: E04C2/34
Filed: 1998-10-14
Abstract: 최적화된 강성의 조합, 광 투과, 단열 및 단위 표면적당 시트 중량을 갖는 향상된 압출 가공된 합성 중합체 수지 시트 구조체가 상술되어 있다.  이러한 향상된 구조체는 리브 구조를 가지며 전단 모듈러스 등가 값(″G')은 최적화되고 0.5 내지 8.0 이하 범위이다.  일 실시예에 있어서, 매 10개 셀당 평균 1개 내지 9개 사각형 셀은 지그재그형 리브(diagonal ribs)를 수납한다.  바람직한 실시예에 있어서, 사각형 셀에 교호적으로 위치된 2개의 가로지르는 경사재(diagonals)가 있다.  지그재그형 리브 갯수에 있어서의 감소는 (단위 표면적당) 시트의 중량을 감소시키지만 놀랍게도 시트 강도 및 강성에 있어서 비례적인 감소를 야기하지 않는다.
Patent KR-20010034485-A (KR)
Title: 콜레스테릭하게 배열된 물질의 컬러 필터 층, 및 그러한컬러 필터 층이 제공된 반사형 ｌｃｄ
IPC: G02B5/30
Filed: 1999-11-18
Abstract: 본 발명은 콜레스테릭하게 배열된 물질의 컬러 필터 층에 관한 것으로, 이 때 분자 헬릭스의 축은 상기 층과 수직으로 향해 있다. 본 발명에 따라, 상기 컬러 필터 층은 컬러 시프트에 의한 원치 않는 컬러를 흡수할 수 있는 염료를 적어도 하나 포함한다. 상기 컬러 필터 층의 주요 컬러에 대한 올바른 밴드 폭 및 염료의 선택은 상기 원치 않는 컬러 시프트 문제를 상당히 완화시켜준다. 본 발명은 또한 그러한 컬러 필터 층이 제공된, 반사 유형의 액정 컬러 디스플레이 장치에 관한 것이다.
Patent KR-20010042685-A (KR)
IPC: A61K47/14
Filed: 1999-05-12
Abstract: The invention relates to a transdermal therapeutic system (TTS) for the transcutaneous administration of pergolide over several days and to a method for its manufacture without using solvents. The TTS contains a matrix mass, containing pergolide and taking the form of a layer, which contains a (meth)acrylate copolymer containing ammonio groups or a mixture of a (meth)acrylate copolymer containing amino groups and a (meth)acrylate polymer containing carboxyl groups, 10-50% by weight propylene glycol and up to 5% by weight pergolide.
Patent KR-20010043601-A (KR)
Title: 진공 바이어스를 갖춘 연료 시스템 댐퍼
IPC: F02M37/00
Filed: 1999-02-16
Abstract: 연료 시스템 댐퍼는 댐퍼 다이어프램, 댐퍼 스프링, 진공 바이어스 다이어프램 및 진공 바이어스 스프링을 포함한다.  댐퍼 스프링은 댐퍼 다이어프램과 진공 바이어스 다이어프램 사이에서 가압되고 그리고 이 진공 바이어스 스프링은 댐퍼의 최상부 챔버에서 진공 바이어스 다이어프램에 대항하여 가압된다.  댐퍼 다이어프램 아래쪽의 바닥 챔버는 연료레일로부터 챔버내로 연료를 유동시키도록 개방되어 있어서 댐퍼 다이어프램은 연료에서의 압력 진동에 반응할 수 있다.  최상부 챔버는 엔진 흡입구 매니폴드와 연통하는 개구를 가지고 있어서 엔진 흡입구 매니폴드 압력이 매우 낮은 레벨로 감소될 때, 진공 바이어스 다이어프램이 상승 이동한다.  이러한 상승운동은 댐퍼 스프링으로부터 부하를 제거시킴으로써 연료레일의 압력을 감소시킨다.  압력 조절 설정값에 도달하면, 레귤레이터는 연료를 제공하여 압력을 유지한다.
Patent KR-20020057476-A (KR)
Title: Coordination operation system using a network and the operation method thereof
Inventor: MO YOUNG IL
IPC: G06Q50/00
Filed: 2001-01-05
Abstract: PURPOSE: A system and a method for operating a coordination based on a network operating system based on a network are provided to attract customers by optimizing the coordination for customers using information additionally obtained based on personal information on the customers and query data. CONSTITUTION: An operation module unit(110) provides query data provided from a coordination proposal program(114) after a customer connects to a web system(112). In addition, the operation module unit(110) receives responses to the query data and extracts determined information on the customer. The first to the nth product providing company(118-118n) provides products to the operation module unit(110) in order to display coordinated products according to coordination provided from the operation module unit(110). A data storing unit(116) is equipped with a member database(116a), a character database(116e), a model database(116b), a gift classification database(116d) and a coordination proposal database(116f). The member database(116a) stores information on the customer. The character database(116e) and the model database(116b) form and store an unspecified number of the character. The gift classification database(116d) classifies and stores gift lists based on the information in case that the customer gives an answer according to the query data. The coordination proposal database(116f) is equipped with the fixed number of query data capable of asking the customer questions according to the coordination proposal program(114).
Patent KR-20020059543-A (KR)
Title: Apparatus for supplying power of LCD projector
Inventor: LEE GWANG MIN
IPC: H04N5/74
Filed: 2001-01-08
Abstract: PURPOSE: A power supply for an LCD(Liquid Crystal Display) projector is provided to continuously drive a microcomputer and a fan upon temporary power-off or a momentary power failure by using a solar battery charged with the light leaking from a lamp of the LCD projector. CONSTITUTION: A solar battery unit(10) performs charging with light and heat generated in a lamp when power is being fed. A first solar battery(11) charges 5V, and a second solar battery(12) charges 3.3V. In a switching unit(20), a first relay(21) is for the switching to the first solar battery upon power off, and a second relay(22) is for the switching to the second solar battery upon power off. A control unit(30) outputs control signals to drive an LCD projector according to the switching of the switching unit. In the control unit, a first microcomputer(31) receives 5V power by a switching operation of the first relay to output a control signal, and a second microcomputer(32) receives 3.3V power by a switching operation of the second relay to output a control signal. A first and a second capacitors(C1,C2) charge input power according to on/off of the switching unit.
Patent KR-20010076281-A (KR)
Title: Intake duct and method of producing the intake duct
Inventor: HIROSE YOSHIKAZU
IPC: F02M35/12
Filed: 2001-01-16
Abstract: PURPOSE: To provide an air intake duct and its manufacturing method capable of effectively reducing air intake noises, and being manufactured at a relatively low cost. CONSTITUTION: A plane part 22 is formed at the center part 12b of a duct body 12 of an air intake duct 11 for introducing external air into an air cleaner of a vehicular engine, and an opening part 13 is opened in the plane part 22. The periphery 23 of the opening part 13 is allowed to project outwardly from the plane part 22, and the tip of the periphery is made to form a flat plane. A flat non-woven fabric-molded body 14 is pressed against the periphery 23 in a preliminarily molted state, and the non-woven fabric-molded body 14 is joined and locked to the periphery. In this case, a part of thermoplastic resin of the periphery 23 permeates the inside of the non-woven fabric-molded body 14 to produce a state where fibers of the non-woven fabric-molded body 14 are entangled with the resin three-dimensionally.
Patent KR-20010044220-A (KR)
Inventor: HAN IN KEUN
IPC: F28D7/00
Filed: 2001-01-10
Abstract: PURPOSE: A combined pipeline and heat exchanging system is provided to achieve an improved heat exchange efficiency and aesthetic enhancement by incorporating a high temperature high pressure liquid pipeline, a low pressure gas pipeline and a condensate water drain pipeline into a single unit. CONSTITUTION: A system comprises an evaporator(1), a compressor(2), a condenser(3), an expansion valve(4), a high temperature high pressure liquid pipeline(5) and a low temperature low pressure gas pipeline(6), and a drain pipeline for drainage of condensate water produced from the evaporator. The liquid pipeline, gas pipeline and the drain pipeline are integrated into a single unit so as to dually function as a pipeline and a heat exchanger. The gas pipeline has a pipe inlet port and a pipe outlet port which are penetrated through the surface of the gas pipeline. An end of the gas pipe at the exit side of the condenser is inserted into the pipe inlet port of the gas pipeline and drawn out through the pipe outlet port.
Patent KR-20020068881-A (KR)
Inventor: JUN SI HANG
IPC: F04B39/00
Filed: 2001-02-23
Abstract: PURPOSE: A reciprocating compressor is provided to increase reliability of a product by excluding use of intake valve possibly cracked by concentrated stress due to reiterated opening and closing. CONSTITUTION: A compressor includes a casing(11) having an accommodating space formed therein; a reciprocating motor part(21) having a stator(23) secured within the casing and a mover(25) placed to move linearly and relatively to the stator; and a compression part(31) having a cylindrical cylinder(33) placed within the stator and having both ends open and an intake part(35) recessed from an inside wall and extending in longitudinal direction and a cylindrical piston(37) having one side open, whcih is accommodated within the cylinder to relatively move and has at least one fluid passing hole(42) horizontally formed in longitudinal direction to be fluidically connected with the intake part so that fluid sucked through the opening area flows out into the suction part.
Patent KR-20010074559-A (KR)
Title: Heat-transfer paper for label made of thermosetting material
Inventor: KIM KYU HWAN
IPC: B41M5/025
Filed: 2001-02-23
Abstract: PURPOSE: A heat transfer paper for a label is provided, to improve the adhesive power of the label and to allow it to be adhered to the three-dimensional place easily by enhancing the flexibility. CONSTITUTION: The heat transfer paper for a label(1) comprises a releasing paper; a hot adhesive layer(11) which is formed on the releasing paper and is made of an uncured gel-state silicone; a thermosetting material layer(12) which is formed on the hot adhesive layer(11) and is made of an uncured gel-state silicone, wherein the curing temperature of the silicone of the hot adhesive layer(11) is different from that of the silicone of the thermosetting material layer(12), and only the thermosetting material layer(12) is cured and the hot adhesive layer(11) is not cured when it is heated at the specific temperature.
Patent KR-20020071228-A (KR)
Title: Extract of Kalopanax pictus, method for preparation and use thereof
Inventor: KIM I HUN
IPC: A61P25/32
Filed: 2001-03-05
Abstract: PURPOSE: A process of preparing a Kalopanax pictus extract having antioxidation, anticancer activity, anti-lipoperoxidation activity, antimicrobial, antiviral and liver function activating(reducing hangover) efficacy is provided. Whereby, the product can be used in a wide variety of industries such as health auxiliary food, medicine, cosmetic additive, food and beverage or the like. CONSTITUTION: Kalopanax pictus(bark containing the inside skin, a wood part containing the bark or a leaf containing the inside skin and bark) is cut to about 5 to 30cm, dried in the shade for 1 week to 3 months, and heated with 100 to 1,000g/L at 80 to 140deg.C for 3 to 18hr to give a brown or dark brown extract.
Patent KR-20010067663-A (KR)
Title: .PP . omitted
Inventor: LEE CHAN SOOK
IPC: D21H17/20
Filed: 2001-03-03
Abstract: PURPOSE: A process for preparing natural wall paper by mixing a mixture of loess and waste paper with nonwoven fabric(natural fiber material and polypropyelene fiber) is provided. Whereby, the wall paper is excellent in air purification, oxygen supplying, self-cleansing power, decomposition action, removal of the mold, moisture control and removal of bad smell. CONSTITUTION: This natural wall paper is prepared by the process consisting of: forming loess powder of 100 mesh or more; pulverizing waste paper(waste corrugated card board and waste news paper); dissolving waste paper in water; mixing dissolved waste paper with loess; mixing the mixture with paste; adhering the composition to nonwoven fabric; and drying the obtained wall paper.
Patent KR-20020078454-A (KR)
Inventor: WON IN HO
IPC: F03G7/00
Filed: 2001-04-09
Abstract: PURPOSE: A hybrid power generating system by using wind and solar energy is provided to generate energy efficiently by turning symmetrical blades regardless of wind direction and by installing a solar cell in a wind guide surface. CONSTITUTION: A wind plate(7) is curved in a hybrid power generator, and a bending preventive bar(12) is installed in the rear part of the wind plate. Plural wind preventive units(9) are installed in the wind plate, and side blades are mounted at both sides of the wind plate. Blade supporting tubes(6,6') are combined with the lower part of a blade support body, and fitted to a rotating shaft(5). The rotating shaft is inserted to shaft supporting bars(4,4'), and shaft supporting bars are mounted in rotating unit support plates(3,3') in a wind collecting guide housing. Plural wind preventive plates(1) are mounted in the wind collecting guide housing, and solar cells(13) are formed in wind guide surfaces(2). Power is generated efficiently with using wind and solar energy.
Patent KR-20010098706-A (KR)
Inventor: JEONG HO SHIN
IPC: B23K20/12
Filed: 2001-04-18
Abstract: 본 발명은 구리 몸체에 하프늄 봉재보다 작은 크기의 구멍을 가공한 다음, 구리 몸체를 지지대에 고정한 상태에서 드릴이나 마찰 용접기와 같은 장비를 사용하여 하프늄 봉재를 회전시키면서 추력을 가하거나 직접 직선운동시켜 구리몸체에 삽입함으로써 마찰발열을 이용하여 고상용접하는 방식을 채용한 플라즈마 절단기용 팁 제조방법에 관한 것으로, 이 팁 제조방법은 구리 몸체에 하프늄 봉재의 직경보다 작은 크기의 구멍을 가공하는 단계와, 상기 구리 몸체를 지지대에 고정한 상태에서 상기 하프늄 봉재를 상기 구멍 입구에 배치시키는 단계와, 드릴이나 마찰용접기 등을 이용하여 상기 하프늄 봉재를 회전시키면서 추력을 가하여 마찰발열에 의해 하프늄 봉재를 구리 몸체에 접합시키는 단계로 구성된다.
Patent KR-20020084755-A (KR)
Title: Watermark embedding and verifying method using bar-code for preventing forgery of document or goods and apparatus therefor
Inventor: CHOI JONG UK
IPC: G06K9/00
Filed: 2001-05-03
Abstract: PURPOSE: A method and device for inserting and sensing a watermark are provided to prevent a document or an article from being drained away or forged by inserting a watermark in a symbol structure such as a bar code or a logo. CONSTITUTION: A bar code creating unit(120) creates a bar code in accordance with information of a document. A bar code reader(140) reads a bar code and converts the bar code into information such as a series of numerals and characters. A key conversion unit(150a) converts the information converted from the bar code into a watermark key. A watermark inserting unit(160) inserts a watermark in a bar code by a watermark key. Thus, a bar code(170) including a watermark is manufactured. The bar code(170) is inserted into a document, and a forgery or a falsification is prevented.
Patent KR-20020089087-A (KR)
Title: Thinner composition for removing photosensitive resin
Inventor: JUN U SIK
IPC: G03F7/32
Filed: 2001-05-23
Abstract: PURPOSE: A thinner composition is provided, to remove the remaining photosensitive resin composition used in the preparation process of a semiconductor device and a liquid crystal display device. CONSTITUTION: The thinner composition comprises 1-50 parts by weight of a propylene glycol monoalkyl ether; 50-99 parts by weight of an alkyl ethanoate; 0.001-1 parts by weight of a fluorinated acrylic copolymer surfactant; and 0.001-1 parts by weight of a polyethylene oxide condensate surfactant of a nonionic alkylphenol. Preferably the propylene glycol monoalkyl ether is selected from the group consisting of propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether and propylene glycol monobutyl ether; and the alkyl ethanoate is selected from the group consisting of methyl ethanoate, ethyl ethanoate, isopropyl ethanoate, n-propyl ethanoate and butyl ethanoate. The fluorinated acrylic copolymer surfactant has a surface tension of 24.0 mN/m (by Wilhelmy method) on ethyl lactate.
Patent KR-20020093503-A (KR)
Title: transmitting method for power down registration information in mobile communication terminal
Inventor: HONG SEONG HUN
IPC: H04B7/26
Filed: 2001-06-09
Abstract: PURPOSE: A method of transmitting power down registration information in a mobile communication terminal is provided to inform a base station that a battery is abnormally detached, thereby enabling the base station to know a power-off state of a terminal and removing an unnecessary call attempt process. CONSTITUTION: A mobile communication terminal(10) removes a main battery mounted thereon, and operates a charging circuit inside(S10,S20). The mobile communication terminal(10) recognizes the removal of the main battery in a software method, and prepares to move in a power-off mode(S30,S40). When the mobile communication terminal(10) transmits a power down registration information message to a base station(20), the base station(20) transmits a response message to the mobile communication terminal(10)(S50). A power-off command is delivered to the mobile communication terminal(10) to power off the mobile communication terminal(10)(S60,S70).