baber/WOPTO huggingface dataset:
Patent KR-20030027487-A (KR)
Title: Manufacturing method of waterproof veneer board
Inventor: LEE MOON GYU
IPC: B29B17/00
Filed: 2001-09-28
Abstract: PURPOSE: Method for making water-proofing veneer board using waste wood and waste vinyl is provided to reduce the cost for disposal of waste wood and waste paper. CONSTITUTION: Method for making water-proofing veneer board using waste wood and waste vinyl comprises a cutting process(S1) to cut the recovered waste wood and waste vinyl with a necessary size to be needed in the process; a removing process(S2) for an extraneous matter contained in waste wood and waste paper such as a metal piece; a molding process(S3) for molding the material by passing through heating rollers having predetermined pressure and temperature; a cooling process(S4) for cooling the molded material by passing through cooling rollers; and a forming process(S5) for cutting the molded material to have a necessary size and shape.
Patent KR-20020025845-A (KR)
Inventor: NAKAYAMA KENJI
IPC: G03F1/84
Filed: 2001-09-29
Abstract: PURPOSE: A method and system for inspecting flaw of gray tone mask are provided to minutely and collectively inspect the gray tone mask with a shading part, a permeated part and a gray tone part. CONSTITUTION: A system includes a device scanning parts with the same pattern formed on a mask with horizontal rays and a light receiving lens to detect permeating amount signals, respectively; a device comparing the permeating amount signals to get difference signal; a device determining which of a shading part(1), a permeated part(2) and a gray tone part(3) is inspected; a device determining flaw when the difference signal exceeds flaw extracting critical value for the shading part and the permeated part when the shading part and the permeated part are determined to be inspected; and a device determining flaw when the difference signal exceeds flaw extracting critical value only for the gray tone part when the gray tone part is determined to be inspected.
Patent KR-20030030221-A (KR)
Title: Method for providing voice and data service in mobile communication system
Inventor: KIM GYEONG HUI
IPC: H04B7/26
Filed: 2001-10-09
Abstract: PURPOSE: A method for providing voice and data services in a mobile communication system is provided to convert a mode of a mobile communication terminal into another service mode according to the request of a user during a service by one time call connection, so as to enable a user to easily receive the voice service or the data service. CONSTITUTION: A BS(Base Station) connects a call between transmitting and receiving MSs(Mobile Stations)(S301). A mobile communication system provides a voice service between the MSs(S302). If a transmitting user presses a specific key for converting a mode to a data service mode(S303), the transmitting MS transmits a dual sound multi frequency tone to the receiving MS(S304). The receiving MS transmits a dual sound multi frequency tone indicating acknowledgement to the transmitting MS(S305). The transmitting MS converts the mode to the data service mode(S306). The mobile communication system provides a data service between the MSs(S307). If the transmitting user presses a specific key for converting the data service mode to a voice service mode(S308), the transmitting MS transmits a voice control command for conversion to a prior voice service mode to the receiving terminal(S309). The receiving MS transmits a control command indicating acknowledge to the transmitting MS(S310). The transmitting MS converts the data service mode to the prior voice service mode(S311). And the mobile communication system provides a voice service between the transmitting and receiving MSs(S312).
Patent KR-20020031038-A (KR)
Inventor: NISHIYAMA FUMIYUKI
IPC: C08K5/16
Filed: 2001-10-16
Abstract: PURPOSE: Provided are a chemically amplified positive resist which can show sufficient resolution by typical patterning method, and have a small pattern size merely at suitable flowing bake temperature, and have a suitable flow rate, and is easy to control the flow rate, and a patterning method. CONSTITUTION: The chemically amplified positive resist comprises (a) hydroxystyrene resin of formula (A) having average weight molecular weight of 5,000-50,000 when 10-50 mol% of hydroxyl group is substituted with acid dissoluble group, (b) hydroxystyrene resin of formula (B) having average weight molecular weight of 5,000-50,000 when 10-50 mol% of hydroxyl group is substituted with acid dissoluble group, and (c) photoacid generator. In the formulae, BL1 and BL2, which are same or different, represent an acid dissoluble group, L1 represents hydrogen atom or group which is not dissoluble in acid, 0.1 <= a <= 0.5, 0.1 <= b <= 0.5, and 0.1 <= c <= 0.3.
Patent KR-20020008089-A (KR)
Inventor: KIM HYEONG JIN
Filed: 2001-10-30
Abstract: PURPOSE: A method for performing electronic commerce by displaying product is provided to activate electronic commerce by displaying products through real shops or catalogs, and by providing information on products selected by a user in detail. CONSTITUTION: Products are classified by characteristics(1-1). The products classified are displayed in the form of a product catalog(1-2). The products displayed are photographed. After that, digital images of the products are manufactured(1-3). A database is made based on information on individual products(1-4). A hyperlink coding of domains of the images for the products and the information on the product is made(1-5). In case that a consumer selects a product(1-6), images including the product searched are provided(1-7). In case that the image domains of the product are selected(1-8), detail information on the product is provided(1-9). It is judged whether the consumer purchases the product(1-10). In case that the consumer purchases the product, a function for performing electronic commerce is executed(1-11).
Patent KR-20010107855-A (KR)
Title: 박판용 면취기
Inventor: YOO BYONG SEOP
Filed: 2001-11-02
Abstract: 본 발명은 일측 권취보빈에 감겨있는 강판, 철판, 스테인레스판 등 판재의 양 모서리부를 연속적으로 절삭하여 타측 권취보빈으로 다시 감아주는 박판용 면취기에 관한 것이다. 
     본 발명은 일측에 위치하여 판재(10)를 감고 있으며, 공회전을 하는 권취보빈(12)과; 타측에 위치하여 상기 권취보빈(12)에서 풀려나오는 판재(10)를 감아주며, 동력원에 의하여 구동되는 권취보빈(14)과; 상기 권취보빈(12)(14)들 사이에 위치하는 가공 테이블(16)과; 상기 가공 테이블(16)에 소정의 높이로 회전 가능하게 장착되어 이송되는 판재(10)의 양 측면 모서리부를 절삭하는 절삭수단을 포함하는 것이다. 
     본 발명에 의하면, 간단한 설비와 공정으로 판재의 모서리부를 연속적으로 면취가공을 할 수 있으므로 면취가공의 생산성이 향상되고, 면취가공의 가공비도 절감되며, 레벨러를 설치할 경우 보다 정밀한 면취가공을 할 수 있는 효과가 있다.
Patent KR-20030037766-A (KR)
Inventor: CHOI GI CHEOL
IPC: H02K33/16
Filed: 2001-11-05
Abstract: PURPOSE: A reciprocating compressor is provided to improve productivity and to easily align concentricity of components. CONSTITUTION: A compressor includes a front frame(141) on which a linear cylinder is mounted; a middle frame(142) joined to the front frame, and supporting one sides of an inside stator and an outside stator of a reciprocating motor a mover mechanically joined to a piston joined to the front frame and inserted to the linear cylinder to linearly reciprocate, and linearly reciprocating between the inside stator and the outside stator; a rear frame(143) joined to the middle frame to support the other sides of the inside stator and the outside stator of the reciprocating motor; a first coupling member coupling the middle frame and the rear frame with the inside stator and the outside stator of the reciprocating motor therebetween; and a second coupling member coupling the front frame and the middle frame. A plurality of supporting protrusions(141b) are formed on a side of the front frame facing the middle frame, have front sides contacting with the middle frame to pressurize, and are arranged to receive all of openings of the inside stator and the outside stator, or have reference grooves or reference pins for setting assembling position of the front frame and the middle frame, respectively. Or, penetrating holes(143a,143b) formed on the middle frame and the rear frame for coupling members to pass, and reinforcing parts are formed around the penetrating holes during boring.
Patent KR-20030042975-A (KR)
Title: Removal of unburned carbon from fly ash by multi air classifier
Inventor: BAE GWANG HYEON
IPC: B07B13/10
Filed: 2001-11-26
Abstract: PURPOSE: Provided is a method to separate and recover unburned carbon based on free fall of coal ash which lets air pressure supplied to keep proper yield rate and satisfy less than 3% LOI in the amount for unburned carbon when unburned carbon is separated from the coal ash. CONSTITUTION: The method to separate and recover unburned carbon based on free fall of the coal ash is characterized by supplying air pressure from plural cyclones with multiple steps and recovering separated particles while the coal ash having unburned carbon falls freely, especially recovering the coal ash separated in a range of 1,500-2,500mmAq in air pressure among the separated particles.
Patent KR-20030045866-A (KR)
Title: Apparatus and method for detecting a tray position
Inventor: JANG SEUNG JAE
IPC: G11B17/02
Filed: 2001-12-01
Abstract: PURPOSE: An apparatus and method for detecting a tray position are provided to detect the position of a tray for inserting an optical disk into a disk player or disk recorder to mount the disk on the disk player or disk recorder using only one switch. CONSTITUTION: An apparatus for detecting a tray position includes a switch(61) and a controller(73). The switch is turned on/off according to the position of a lever(50) engaged with the rotation of a loading motor(11). The controller confirms on/off state of the switch to detect the open or closed state of a tray(10) and moving state of the tray. When the controller detects that the tray is in the open or closed state, the controller operates the loading motor in a specific direction for a predetermined period of time and confirms a variation in the on/off state of the switch to detect the open and closed states of the tray.
Patent KR-20030046028-A (KR)
Title: APPARATUS FOR CONTROLING ignition OF ignition furnace FOR SINTER manufacturing
Inventor: KIM GUK JIN
IPC: F27B21/08
Filed: 2001-12-03
Abstract: PURPOSE: An apparatus and a method for controlling an ignition of a furnace are provided to improve productivity and retrieving rate by preventing flame of a burner from being biased based on a temperature in left and right portions of flame. CONSTITUTION: A furnace ignition control apparatus is used in a sintered ore fabricating apparatus including a plurality of pallets, in which blended raw material is piled up in a predetermined height, an ignition furnace, which is installed widthwise the pallets, a burner base and burners(107) installed in the ignition furnace, a plurality of wind boxes, and a main blower. The furnace ignition control apparatus includes a layer thickness measuring device, a temperature measuring devices(231a,231b), a control device for controlling an angle of the wind boxes, and an opening/closing device for the wind boxes. The layer thickness measuring device includes an ultrasonic level sensor.
Patent KR-20030046103-A (KR)
Title: Preparation method for Oil-in-Water sun block emulsion composition
Inventor: KIM SONG I
IPC: A61K8/06
Filed: 2001-12-05
Abstract: PURPOSE: A method of preparing an emulsion typed sun protection (UV screening) cosmetic composition is provided to make high the sun protection factor (SPF) while giving the user excellent feeling in its use. CONSTITUTION: An emulsion typed sun protection cosmetic composition contains 1-40 wt.% of organic and inorganic UV screening agents. In a method of preparing the emulsion typed sun protection cosmetic composition, the emulsifying is accomplished by a high pressure homogenizer with an atmospheric pressure of 100-2500 while using lecithin as an emulsifying agent.
Patent KR-20030048530-A (KR)
Title: Bobbin structure for proximity switch
Inventor: HAN YONG SU
IPC: B65H75/00
Filed: 2001-12-12
Abstract: PURPOSE: A structure of a bobbin is provided to prevent the short of a coil by improving the structure of the bobbin. CONSTITUTION: A supporting plate(20) is formed lower than both sidewalls(12,12') of a coil winding groove(10) to generate a step. In withdrawing a coil, the contact with a guiding groove(40') is prevented. Thereby, the short of the coil by contacting to the guiding groove is minimized. Moreover, the efficiency of a process is improved and the defective ratio is reduced certainly.
Patent KR-20030048671-A (KR)
Title: Device for rotating use coil packing
Inventor: JU GAP SIK
IPC: B65B27/06
Filed: 2001-12-12
Abstract: PURPOSE: A rotating device is provided to wrap a hoop coil in a rotating roll by quickly and safely loading in a wrapping skid and fixing through a band. CONSTITUTION: A loading portion loads a hoop coil(HC) from a rotating roll to a wrapping skid(S). A rotating portion(30) rotates the wrapping skid after moving to a position for combining. A combining portion combines the hoop coil and the wrapping skid through a band(B). The rotating portion comprises a moving device(35), a lifting block(37) and a rotating roller(39). The moving device is connected with many moving rollers(32) on a body through a chain(33) and rotated by a driving motor(34). The lifting block is moved upward and downward by a lifting cylinder(36) in the body. The rotating roller is rotated by a rotating motor(38) in the lifting block. The combining portion comprises a fixing frame(51), a moving frame(52), plural rotating reels(54) and a band rail(55). The fixing frame is fixed on the body. The moving frame is installed in a rail of the fixing frame to be movable. The rotating reels are rotated by a combining motor(53) on the moving frame. The band rail is installed on the body. Thereby, a safety accident is prevented and an operation efficiency is improved.
Patent KR-20030050808-A (KR)
Inventor: CHUNG HONG YEOL
IPC: A01G1/04
Filed: 2001-12-19
Abstract: PURPOSE: Provided is a cultivation method of Unpolished Rice-Phellinus Linteus which contains abundant nutrients contained in both unpolished rice and Phellinus Linteus. CONSTITUTION: A cultivation method of Unpolished Rice-Phellinus Linteus comprises the steps of: preparing a spawn from Phellinus Linteus mycelium; preparing a culture medium using unpolished rice as a main ingredient; sterilizing the medium and inoculating Phellinus Linteus spawn thereinto; and growing Phellinus Linteus.
Patent KR-20030053722-A (KR)
Title: A Treatment Method For Ammonia Liquor And A Purification Method of COG By Using The Treated Ammonia Liquor
Inventor: LEE HYEON
IPC: C02F1/52
Filed: 2001-12-22
Abstract: PURPOSE: Provided are a method for treating ammonia liquor to remove hydrogen sulfide (H2S) from the ammonia liquor and a method for purifying COG using the hydrogen sulfide removed ammonia liquor. CONSTITUTION: The ammonia liquor treatment method comprises the steps of inputting iron sulfate (FeSO4) into ammonia liquor by 105-120% equivalent with respect to hydrogen sulfide equivalent in the ammonia liquor; and removing precipitate formed by reaction of hydrogen sulfide and iron sulfate. The COG gas purification method comprises the step of removing hydrogen sulfide from COG gas by vapor-liquid contact process that contacts the COG gas to hydrogen sulfide removed ammonia liquor at 15-25°C.
Patent KR-20030054718-A (KR)
Title: Piston valve of shock absorber for low velocity control
Inventor: CHO GIL JUN
IPC: F16F9/34
Filed: 2001-12-26
Abstract: PURPOSE: A lowest speed piston valve for a shock absorber is provided to simplify the structure of a piston valve by integrally forming a rebound retainer combined with the lower part of a piston body, and to improve the durability against overpressure applied to a disk spring installed in the rebound retainer. CONSTITUTION: A piston(30) is combined with the end of a piston rod, and a piston body part(30a) and a rebound retainer part(30b) are integrally formed in the piston. Plural compression orifices(11) and rebound orifices(12) are formed in the end of the piston for motion direction, and the upper part of the piston body is combined with a washer(14), an intake spring(15), a retainer(16) and an intake valve(17). A low velocity control disk assembly(40) is combined with the lower part of the rebound retainer. Structure is simplified by integrally forming the rebound retainer, and the durability against overpressure to the disk spring is improved.
Patent KR-20030058139-A (KR)
Inventor: LEE SEOK U
IPC: G02F1/133
Filed: 2001-12-29
Abstract: PURPOSE: A liquid crystal display device is provided to correlate the brightness of a screen with the brightness of a cool cathode fluorescent lamp, thereby increasing the clearness of black and the contrast ratio, extending the lifespan of the lamp and reducing the power consumption. CONSTITUTION: A liquid crystal display device includes a memory part(300) for storing image data signals of respective frames, and a current control part(400) for controlling an amount of current input to a cool cathode fluorescent lamp(100). The current control part discriminates an image data signal of a current frame from the memory part and controls an inverter part(200) by detecting a maximum voltage level signal of the image data signal for a bright screen. For a dark screen, a minimum voltage level signal is detected from the image data signal.
Patent KR-20030058785-A (KR)
Title: Method for compensation of transmission power of mobile communication terminal
Inventor: KIM JONG HO
IPC: H04B7/005
Filed: 2001-12-31
Abstract: PURPOSE: A transmission power compensating method of a mobile communication terminal is provided to minimize a deflection of transmitter powers of each channel even at a high temperature or a low temperature by compensating transmission powers according to a temperature. CONSTITUTION: A mobile terminal senses a temperature change and compensates a power by using a measuring unit and a first compensation value so that it can be an average transmission power according to a channel frequency at a room temperature. At a high temperature, a power is compensated using the measuring unit and a second compensation value so that it can be an average transmission power according to a channel frequency by the temperature change. At a lower temperature, a power is compensated using the measuring unit and a third compensation value so that it can be an average transmission power according to a channel frequency by the temperature change.
Patent KR-20030055079-A (KR)
Title: red-bean containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-12-26
Abstract: PURPOSE: A method of preparing functional rice containing red bean by coating a red bean solution on the surface of rice or impregnating rice germ with the solution is provided. Therefore, the rice has an improved taste and flavor when cooked and contains a red bean nutrient component beneficial to the human health. CONSTITUTION: A red bean is washed, 8kg of washed red bean is mildly heated with 40L of water for 5hr or more and then sifted. Thereafter, 10 ton of unpolished rice(1) is sprayed with 40L of red bean solution(2), the rice having a moisture content of 16 to 17% is milled and then dried to a moisture content of 14% or less.
Patent KR-20010073022-A (KR)
Title: 광 샘플링 장치 및 이를 구비한 프로젝션 시스템
IPC: G03B21/00
Filed: 2000-06-27
Abstract: 광학 장치는, 광원; 상기 광원으로 부터 광을 수신하기 위해 상기 광원과 마주보고 내부에 작은 차단부가 형성된 반사면을 일측에 구비하는 반사기; 및 상기 반사면에 의해 수신되는 광의 샘플을 추출하기 위해 내부에서 상기 차단부와 정렬되는 상기 반사기의 대향측 표면에 배치되는 광 샘플링 장치를 포함한다.
Patent KR-20010075000-A (KR)
Title: 시스테인 유도체
IPC: A61K8/41
Filed: 1999-10-08
Abstract: 본 발명의 목적은 상해성 단백질의 발현 및 이에 관한 유전자 전사 조절인자 활성화를 억제하고 양호한 사용감 및 안전성을 나타내는 산화적 스트레스 억제제를 제공하며 또한, 산화적 스트레스에 의해 유발되거나 촉진되는 피부의 나이가 들어가는데 따른 변화 또는 피부의 미용상 바람직하지 않은 변화를 예방하고 지연시켜 개선하거나 치료하는 방법 및 산화적 스트레스 억제제를 유효성분으로서 함유하는 화장품 또는 피부 외용제를 제공하는 것이며, 이러한 목적은 시스테인 또는 시스틴 유도체 및 이들의 염으로부터 선택되는 하나 이상을 유효성분으로 함유함을 특징으로 하는 산화적 스트레스 억제제를 사용함에 의해 달성된다.
Patent KR-20010075651-A (KR)
Title: Cross-linkable polymers, method for the production thereof, and shaped bodies made of cross-linked polymers
IPC: B29K83/00
Filed: 1999-10-14
Abstract: The invention relates to a process for preparing crosslinkable polymers containing silane groups having at least one hydrolyzable radical by free-radical-initiated grafting of the base polymers with an olefinically unsaturated silane having at least one hydrolyzable radical, wherein the grafting is carried out in the presence of(a) an alkylsilane of the formula I, whereR1 is a monovalent hydrocarbon radical having from 1 to 33 carbon atoms or a divalent hydrocarbon radical having from 4 to 24 carbon atoms,R2 is a hydrocarbon radical having from 1 to 10 carbon atoms,X are identical or different hydrolyzable radicals,n is 0, 1 or 2 andm is 1 or 2 and/or(b) a fluoroalkylsilane of the formula whereR3 is a fluoroalkyl radical,R4 is an alkyl radical andX is a hydrolyzable radical,x is an integer from 1 to 3,y is 0, 1 or 2 andz is an integer from 1 to 3, with the proviso that the sum x+y+z=4.
Patent KR-20010082273-A (KR)
Title: Polyester resin composition and fiber
IPC: C08K5/52
Filed: 1999-10-29
Abstract: A polyester resin composition containing, as a resin component, a polyester with its main component formed from a polytrimethylene terephthalate and having an intrinsic viscosity of 0.4 to 2, which satisfies the following conditions (1) to (3):   (1) the polyester resin composition is composed of a polyester resin component comprising 90% by weight or more of a polytrimethylene terephthalate; (2) the polyester resin composition contains 0.01 to 3% by weight of titanium oxide having an average particle size from 0.01 to 2  mu m; and (3) the polyester resin composition contains 25 or less/mg of the resin of agglomerates of titanium oxide particles which agglomerates have a lengthwise size exceeding 5  mu m.   A polytrimethylene terephthalate-based polyester fiber, having a low frictional coefficient, excellent in wear resistance, and showing a suitable luster and a delustered effect, can be stably spun and drawn by applying a melt spinning method to the polyester resin composition. In addition, the resin composition is prepared by forming a 1,3-propanediol ester of terephthalic acid and/or its oligomer in the presence of a fine dispersion of titanium oxide in which the dispersion the agglomerates is controlled and subjecting the ester and/or its oligomer to a polycondensation reaction.
Patent KR-20010093787-A (KR)
Title: Processes for the Preparation of 1,4-Diaryl-2-Fluoro-1,3-Butadiene and 1,4-Diaryl-2-Fluoro-2-Butene Compounds
IPC: C07C43/29
Filed: 1999-11-09
Abstract: The present invention provides an improved process for the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene compounds of the structural formula IIn addition, the present invention provides an improved process for the preparation of 1,4-diaryl-2-fluoro-2-butadiene compounds of the structural formula IV
Patent KR-20010102185-A (KR)
IPC: H04N19/134
Filed: 2000-02-15
Abstract: 부호화 데이터가 오류를 검출하지 않고 복호를 완료하여, 그 부호화 데이터 사이의 불연속 발생을 검출하면, 다음 부호화 데이터에 계속되는 부호화 데이터의 선두 위치 등을 재동기점에 설정하도록 한다.
Patent KR-20020005660-A (KR)
IPC: B23Q11/08
Filed: 2000-04-04
Abstract: 공작기계용 와이퍼는 슬라이드면(4)에 대하여 상대적으로 이동되고 공작기계에 부착되는 부착부(3), 부착부(3)와 일체적으로 탄성재료로 형성된 와이퍼 본체(10)를 포함하여, 와이퍼 본체(10)의 립부(11)가 슬라이드면(14)상에서 슬라이드 될 수 있고, 섬유재료(5)가 와이퍼 본체(10)의 립부(11)의 적어도 슬라이드면측에 설치되어 있다.  립부(11)는 낮은 레벨의 마모성을 가지며 마모량이 작다.  칩과의 충격이나 충돌에 의한 손상이 전혀 없어 슬라이드면이 손상 받지 않게 된다.