baber/WOPTO huggingface dataset:
Patent KR-20030042520-A (KR)
Title: Apparatus for distributing rolling fluid of hoffman filter
Inventor: MO YEONG RAK
IPC: B01D43/00
Filed: 2001-11-23
Abstract: PURPOSE: An apparatus for distributing rolling oil of Hoffman filter is provided to prevent damage of media filter by high pressure injection of the rolling oil when supplying the rolling oil stored in recovery tank after it is used in cold rolling mill to Hoffman filter. CONSTITUTION: In a Hoffman filter comprising rolling oil supply pipe(64), conveyor(3), media filter(1) for filtering rolling oil, liquid level control sensor, driving motor for driving the conveyor, and waste media filter box for collecting waste media filter, the apparatus comprises a rotational distributor(54) which is connected to the supply pipe, at both ends of which gear is formed, and in which an impeller is radially installed centering around rotation shaft; a driven gear(58) which is engaged with both ends of the rotational distributor, and in which a chain sprocket is formed; a driven chain sprocket fixed to rotation shaft installed at the output side of the media filter; a skimmer chain(20) installed on the upper part of the conveyor in a length direction of the conveyor and driven with being engaged with chain sprocket and driven chain sprocket of the driven gear; and a plurality of scrapers(22) installed perpendicularly to the skimmer chain, wherein the rolling oil is supplied to the rotational distributor to rotate the impeller, the skimmer chain is rotated by rotation of the impeller, the plurality of scrapers are moved along the chain to move suspended solids in the upper side of the rolling oil to the output side of the media filter(1) so that the suspended solids are removed.
Patent KR-20030043373-A (KR)
Title: Piston for diesel engine
Inventor: PARK NAM SEOP
IPC: F02B3/06
Filed: 2001-11-28
Abstract: PURPOSE: A piston is provided to achieve improved combustion performance by facilitating mixture of fuel and air in the low and mid load operation regions. CONSTITUTION: A piston(1) comprises a toroidal combustion chamber(2) arranged in the upper portion of the piston, which has a central protruded portion(3); a plurality of protrusions(5) formed at an inner inclined surface(4) of the toroidal combustion chamber inclined downward from the central protruded portion; and a plurality of protrusions(7) formed at an inner wall(6) of the toroidal combustion chamber. The air flowing through the intake port collides against the protrusions, to thereby cause a turbulence and facilitate mixture of fuel and air.
Patent KR-20030047527-A (KR)
Title: Digital TV who can edit images and method for performing image editing in the same
Inventor: CHOO HUI JEONG
IPC: H04N5/91
Filed: 2001-12-11
Abstract: PURPOSE: A digital TV capable of editing an image and an image editing method performed in the digital TV are provided to allow a user to easily edit an image, store and transmit the edited image through the digital TV. CONSTITUTION: A digital TV includes a display(30) for displaying an image, an image edition unit(20), and a driver(40). The image edition unit displays a user interface for image edition through the display and edits an image according to a user's request inputted through the user interface. The driver generates a driving signal for driving the image edition unit when an image to be displayed and edited is inputted through the display, and provides the edited images to the display. The driver recognizes insertion of a memory stick(50) storing images to be edited to generate the driving signal, and displays the images stored in the memory stick on the display.
Patent KR-20030048892-A (KR)
Inventor: HAN IL GEUN
IPC: H01L21/22
Filed: 2001-12-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of growing a uniform oxide layer without contaminations of a silicon substrate caused by etching a nitride spacer. CONSTITUTION: A boat having a wafer is loaded in a furnace. After recovering the sample at a desired boat loading temperature, the furnace is heated to rise the processing temperature by ramp-up. Temp-stab processing is performed to prevent over-shoot. O2 cleaning and the first annealing are carried out. The second annealing is performed by reacting O2 and H2 gas. An oxidation process is performed to entirely remove the remaining H2 gas. A nitrogen annealing process is performed to remove the remaining O2 gas. After falling the processing temperature to discharge the wafer, the boat is unloaded.
Patent KR-20030058187-A (KR)
Title: Mask cleaner for exposure to the light and method for eliminating defect on the mask
Inventor: KIM YONG HWAN
IPC: G03F1/72
Filed: 2001-12-29
Abstract: PURPOSE: A device for cleaning a photomask and a method for removing a defective condition of a photomask are provided to improve the operation of the exposure apparatus and to save the time needed to remove defects. CONSTITUTION: The device for cleaning a photomask comprises a gas providing part(10), a pressurizing pump(20) for the gas provided by the gas providing part(10), an ionizer(30) through which the gas discharged from the pump(20) is passed and a jet(40) for ejecting the gas discharged from the ionizer(30) to the mask. The method for removing a defective condition of a photomask comprises the steps of: unloading and conveying the mask from the mask cassette, ejecting the pressurized gas passed through the ionizer toward the mask to clean it, exposing with the mask cleaned by the preceding step, checking the exposed condition to judge whether a defect is present or not, and removing the defective condition by loading on a mask checking zone if a defect is present in the mask.
Patent KR-20010073091-A (KR)
Title: 시아노발레르산 또는 그의 에스테르의 제조 방법
IPC: C07C253/30
Filed: 1999-09-02
Abstract: 본 발명은 촉매계의 존재하에 2-, 3- 또는 4-펜텐니트릴 또는 이들의 혼합물을 일산화탄소 및 히드록실기-함유 화합물과 반응시킴으로써 시아노발레르산 또는 그의 에스테르를 제조하는 방법에 관한 것이다.  상기 촉매계는 (i) 팔라듐(II) 화합물, (ii) 2자리 디포스핀 리간드 및 (iii) 음이온 원료를 포함한다.  또한, 본 발명은 비스(포스피노메틸)아민 유형의 디포스핀 리간드를 갖는 신규 촉매계에 관한 것이다.
Patent KR-20010080096-A (KR)
IPC: A61K9/08
Filed: 1999-09-22
Abstract: 본 발명은 세트랄린 또는 이의 약학적으로 허용가능한 염 및 하나이상의 약학적으로 허용가능한 부형제를 함유하는 경구 투여용의 본질적으로 비수성, 액상 약학 농축 조성물을 제공한다.  본 발명은 또한 세트랄린의 수용액을 제조하기위한 이 농축 조성물의 용도를 제공한다.  또한, 본 발명은 다양한 질병 또는 질환을 치료 또는 예방하는데 이 농축 조성물을 이용하는 방법을 제공한다.  최종적으로, 본 발명은 화합물, (1S-시스)-4-(3,4-디클로로페닐)-1,2,3,4-테트라하이드로-N-메틸-1-나프탈렌아민 메탄설포네이트를 제공한다.
Patent KR-20010080315-A (KR)
IPC: H01L21/683
Filed: 1999-10-29
Abstract: 본 발명의 웨이퍼 지지장치(14)는 웨이퍼(W)를 지지하기 위한 지지 영역(26)을 상부면에 갖는 웨이퍼 지지 본체(22)와, 이러한 웨이퍼 지지 본체의 지지 영역의 외측으로부터 지지 영역의 내측으로 연장되며, 내측을 향해서 아래로 기울어진 경사면을 상부면에 갖는 동시에, 웨이퍼 지지 본체의 상부면보다 하측 위치와 상측 위치 사이에서 상하 이동 가능하게 되어 있는 복수개의 리프트 부품(36)을 구비하는 것을 특징으로 하고 있다.
Patent KR-20010099780-A (KR)
IPC: G01N1/34
Filed: 1999-10-25
Abstract: 화학 분석시 실리콘 웨이퍼 전면에서 무기 이온 오염물을 추출하는 방법 및 장치.      컨테이너 내부의 지지물상에 웨이퍼를 놓아 일반적으로 수평방향으로 웨이퍼를 유지하고 전면위에 공기 순환을 막기위해 웨이퍼를 고립시킨다.      공기순환은 추출액에 오염물을 도입할 수 있어, 웨이퍼상의 잘못된 오염물측정을 일으킬 수 있다.      추출액층은 웨이퍼 전면상에만 놓여지고 전면상의 오염물이 용액층으로 추출될 수 있도록 일정시간동안 유지한다.      용액층의 일부는 후속 분석용 샘플링 장치로 수집된다.
Patent KR-20010093195-A (KR)
IPC: D04H1/56
Filed: 1999-12-20
Abstract: 본 발명은 평균 섬유 직경이 약 7 ㎛ 미만이며, 제1 올레핀 중합체 성분 및 무정형 폴리올레핀 또는 폴리아미드와 같은 제2의 별개의 중합체 성분을 포함하는 다성분 미세 섬유 웹 및 그의 다층 적층체를 제공한다.  또한, 예를 들면 스펀본드/용융블로잉/스펀본드 적층체 또는 스펀본드/용융블로잉/용융블로잉/스펀본드 적층체와 같은 미세 다성분 섬유 웹을 도입한 다층 적층체가 제공된다.  미세 다성분 섬유 웹 및 그의 적층체는 우수한 연화도, 박리 강도 및(또는) 조절된 투과도를 갖는 적층체를 제공한다.
Patent KR-20010110721-A (KR)
Title: 액정형 가역 정보표시매체 및 이것을 이용한 비접촉ｉｃ카드
IPC: G02F1/1337
Filed: 2001-01-29
Abstract: 액정형 가역 정보표시매체는 주성분이 실온에서 유리상태를 나타내는 액정성 조성물과 2색성색소로 이루어지는 기록층을 가지고, 상기 액정성 조성물은 열의 인가에 의해 등방성 액체상태 또는 액정도메인상태를 나타내고, 또 열과 전계의 인가에 의해 호메오트로픽 배향상태를 나타내는 것이다. 또, 이같은 액정형 가역 정보표시매체를 이용한 비접촉 IC카드가 제공된다.
Patent KR-20020057808-A (KR)
Title: Topical anti-microbial compositions
IPC: A61K31/44
Filed: 2000-06-23
Abstract: Disclosed are topical compositions for the treatment of microbial infections on the skin or scalp which include a polyvalent metal salt of pyrithione and include a metal ion source. Also disclosed are methods for treating microbial infections of the skin or scalp using such compositions.
Patent KR-20030059906-A (KR)
Inventor: SHIN YEONG GYO
IPC: H01J11/24
Filed: 2002-01-03
Abstract: PURPOSE: A plasma display panel is provided to achieve improved luminescence by expanding the discharge area in the plasma display panel having a delta type pixel structure, while allowing for a stable discharge. CONSTITUTION: A plasma display panel comprises a pair of substrates disposed at a predetermined gap; address electrodes formed on one substrate; a pair of sustain/scan electrodes formed on the other substrate; and barrier ribs(4) disposed between the substrates. The adjacent three columns of barrier ribs form two columns of discharge cells which are formed of expansion portions(15) and support portions(16) which are arranged alternately with each other. The sustain electrode or the scan electrode is formed of a bus electrode(10) and a transparent electrode(11). The bus electrode is arranged to be partially superimposed on the barrier rib forming the expansion portion. The transparent electrode is formed into an arc shape having a predetermined width protruded toward the center of the expansion portion. The protrusions of the two arc-shaped transparent electrode are opposed to each other in the expansion portion. A bridge electrode(12) interconnects the protrusion and the bus electrode.
Patent KR-20030061127-A (KR)
Title: The production method of chitosan oligo saccharide which is reinforcing inhibitory hypertension and thereof food containing above chitosan oligo saccharide
Inventor: LEE SANG U
IPC: C12P19/04
Filed: 2002-01-10
Abstract: PURPOSE: Provided are a preparation method of chito oligosaccharides having reinforced hypertension inhibition effect and foods, such as kimchi and turnips pickled in salt water, containing the same for the treatment of hypertension by inhibiting angiotensin converting enzyme(ACE). CONSTITUTION: A preparation method of chito oligosaccharides comprises the steps of: dissolving chitosan which is deacetylated more than 90% into acetic acid solution to make 2.0%-6.0% solution; adding 1.5-3.5unit/g(chitosan) of chitosanase and reacting at 30-40deg.C for 15-30 hours; and obtaining chito oligosaccharide with more than 20% of dimeric and trimeric oligosaccharide.
Patent KR-20020024158-A (KR)
Inventor: KIM MYEONG HUI
IPC: C02F1/32
Filed: 2002-01-29
Abstract: PURPOSE: Provided is an ultraviolet lamp control apparatus for sterilization process of water purifier, which is characterized in that on/off timing is established for controlling power on/off of the ultraviolet lamp automatically. Also, high ultraviolet ray is irradiated at initial operation of the ultraviolet lamp for sterilization at low temperature. Consequently, the ultraviolet lamp is operated by on/off timing. CONSTITUTION: The apparatus comprises: an ultraviolet lamp(20) for sterilizing water; a part(48) for establishing on/off timing of the ultraviolet lamp; a part(46) for controlling power supply based on the on/off timing; a part(52) for converting AC(alternating current) to DC(direct current); a part(54) for converting DC to AC having high power supply; and a lamp(50) for indicating on/off of the ultra-violet lamp(20).
Patent KR-20030066071-A (KR)
Title: Solid support for growth and proliferation of bacteria and the treatment method of the pollutants thereby
Inventor: PARK JIN HUI
IPC: C12N11/14
Filed: 2002-02-04
Abstract: PURPOSE: A solid support for growth and proliferation of bacteria and a treatment method of the pollutants using the same are provided, thereby easily attaching and growing bacteria on the solid support and increasing the initial survival rate of bacteria. CONSTITUTION: A solid support for growth and proliferation of bacteria is prepared by directly mixing bentonite and vermiculite without a calcination process, wherein 35 to 40 parts by weight of bentonite and 60 to 65 parts by weight of vermiculite are mixed. A treatment method of pollutants using the solid support comprises treating pollutants with the bacteria inoculated solid support, wherein the bacteria inoculated solid support is stored at 20 deg. C or less prior to the treatment of pollutants.
Patent KR-20030067275-A (KR)
Title: Anticancer Agent Comprising Nitroimidazole and Topoisomerase Inhibitor as Active Ingredients
Inventor: KIM HONG TAE
IPC: A61K31/4164
Filed: 2002-02-07
Abstract: PURPOSE: An anticancer agent containing a topoisomerase inhibitor, together with nitroimidazole as an effective ingredient to induce apoptosis regardless of oxygen conditions is provided. Therefore, the agent can be used in treatment of almost all kinds of cancers regardless of oxygen conditions, in particular a solid cancer tumor forming low oxygen conditions. CONSTITUTION: The anticancer agent comprises nitroimidazole; a topoisomerase inhibitor; and a pharmaceutically acceptable carrier. The nitroimidazole is pimonidazole, misonidazole, etanidazole or ornidazole and the topoisomerase inhibitor is doxorubicin, mitomycin C, camptothecin, novobiocin, epirubicin, dactinomycin or etoposide. The effective amount of the nitroimidazole and topoisomerase inhibitor against cancer cells of 2.5x10¬5 cells/ml is 100 to 1,000microgram/ml and 0.1 to 100 1,000microgram/ml respectively.
Patent KR-20030066266-A (KR)
Title: chrysanthemum and scent containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2002-02-01
Abstract: PURPOSE: Provided is a method for manufacturing rice containing components and scent of chrysanthemum by impregnating rice with acorn powder dissolution. Therefore, a consumer easily takes the components and scent of chrysanthemum beneficial to the human health. CONSTITUTION: A manufacturing method of rice containing components and scent of chrysanthemum is characterized by the steps of: pulverizing chrysanthemum and dissolving its powder in water; coating or impregnating rice with the chrysanthemum dissolution; and polishing and drying the rice.
Patent KR-20030075092-A (KR)
Title: Paenibacillus sp. SD17 producing anti-fungal agents for biological control and composition containing them thereof
Inventor: BAE CHEOL YONG
IPC: C12N1/20
Filed: 2002-03-15
Abstract: PURPOSE: A microorganism Paenibacillus sp. SD17 producing anti-fungal agents for biological control of plant diseases and a composition for biological control of plant diseases, containing the same microorganism are provided, thereby effectively controlling the plant diseases. CONSTITUTION: A microorganism Paenibacillus sp. SD17 (KCTC-10016BP) producing anti-fungal agents for biological control of plant diseases is provided, wherein the plant diseases include Pythium spp., Rhizoctonia solani AG1-1, Rhizoctonia solani AG 2-2, Phytophthora infestans or Botrytis cinerea. A composition for biological control of plant diseases contains 5 to 30 wt.% of Paenibacillus sp. SD17(KCTC-10016BP) cultured medium, 0.2 to 3.0 wt.% of a spore germination-activating agent, 0.02 to 0.5 wt.% of water-soluble pigment, 1 to 5 wt.% of surfactant and additive or resin; and the spore germination-activating agent is yeast extract.
Patent KR-20030077347-A (KR)
Title: Match mobile service system and its method connecting phone users by homogeneous response of match test
Inventor: CHE KAL YOUNG
IPC: H04W4/00
Filed: 2002-03-26
Abstract: PURPOSE: A match mobile service system for performing a call connection between users according to a match question and a method therefor are provided to perform the call connection between the users who form homogeneous relation by receiving the match question for deciding the character, hobby, and propensity of an object, from a system company or an applicant, storing the received match question in a database, providing the match question to answerers, retrieving an object according to a response concurrence degree, and selecting the retrieved object. CONSTITUTION: A telephone terminal(2) or an Internet terminal(3) of a user connects to a system(1), for requesting a call connection. An automatic guiding unit(4) guides an automatic response and match service when the user requests the match service through the telephone connection of the telephone terminal(2). A home page(5) guides a match service when the user requests the match service through the Internet connection of the Internet terminal(3). A database(6) stores data including user information, question item information, system information, and billing information, for the retrieval of the match service. A control unit(7) controls the transmission and reception of data with the telephone terminal(2) or the Internet terminal(3), judges whether the data obtained from the database(6) are matched, and processes a command of the user, which is received through the home page(5).
Patent KR-20030077878-A (KR)
Title: Roast Grill
Inventor: LEE MYUNG HYUN
IPC: A47J37/06
Filed: 2002-03-27
Abstract: PURPOSE: A roasting plate is provided to offer convenience to a user by making a metal bar into the roasting plate and preventing meat from being scorched. CONSTITUTION: A roasting plate(10) includes a roasting plate body(10a) sloping downward. Long metal bars(11) are repeatedly wound from the center to the outermost circumference of the roasting plate body. The metal bars adhere closely to each other, and forms oil grooves(12) thereon.
Patent KR-20020083423-A (KR)
Inventor: HORIIKE NOBUKAZU
IPC: B23C5/22
Filed: 2002-03-28
Abstract: PURPOSE: A throw away tip is provided to stably cut a cutting layer without increasing cutting resistance. CONSTITUTION: In a throw away tip(10), a generally arcuate cutting edge(17) is formed upon a side ridge edge portion of an upper surface(12) which is opposed to a lower surface(11) which constitutes a seating surface of the throw away tip, and which is to be fitted to a tool main body so that the rotational trajectory of the cutting edge traces approximately a portion of a sphere. The cutting edge is formed in a wavy shape by serrations defined by a plurality of groove portions and ridge portions being formed upon the upper surface and being disposed alternately thereupon.
Patent KR-20020077285-A (KR)
Title: Road traffic monitoring system
Inventor: KOBAYASHI AKIRA
IPC: H04W4/02
Filed: 2002-03-30
Abstract: PURPOSE: To provide a road traffic monitoring system capable of efficiently grasping the state including the flow of vehicles and the kinds of vehicles and acquiring short-period and long-period statistic data. CONSTITUTION: Roadside radio devices 1 are set in roadside positions corresponding to traffic lanes approaching an intersection, and also set in roadside positions corresponding to traffic lanes leaving the intersection, respectively. The approach-side roadside radio device 1 receives an identification code from the on-vehicle radio ID device 3 of a vehicle approaching the intersection, transmits it to a roadside traffic monitoring device 2, and the leaving-side roadside radio device 1 receives the identification code from the on-vehicle radio ID device 3 of the vehicle leaving the intersection and transmits it to the roadside traffic monitoring device 2. Accordingly, in the roadside traffic monitoring device 2, it can be grasped that from which road sides the vehicle, which is judged as the same one from the identification code, approached and left.
Patent KR-20020083949-A (KR)
Inventor: HONMA TSUTOMO
IPC: C09D11/00
Filed: 2002-04-27
Abstract: PURPOSE: A pigment ink containing the microcapsulated pigment and its preparation method are provided, which pigment ink shows excellent density, fineness, transparency, coloring, color rendition and dispersion stability with time. CONSTITUTION: The pigment ink comprises a coloring agent containing the pigment particle whose some or total surface is coated with polyhydroxyalkanoate; and a solvent for the dispersion of the coloring agent. Preferably the polyhydroxyalkanoate comprises at least one monomer unit selected from the monomer units represented by the formulas 1 to 3. The method comprises the steps of preparing polyhydroxyalkanoate by using 3-hydroxyacyl CoA as a substrate in the presence of the polyhydroxyalkanoate synthesis enzyme fixed to the surface of the pigment particles dispersed into an aqueous medium, to obtain the coloring agent; and dispersing the coloring agent into the medium for the dispersion of the coloring agent.
Patent KR-20030088704-A (KR)
Title: Simulation jig for positioning a pump seat
Inventor: KWAK TAE OK
IPC: B63B9/00
Filed: 2002-05-14
Abstract: PURPOSE: A simulation jig for setting the position of a pump seat is provided to precisely set the position of the pump seat without fixing a large pump. CONSTITUTION: A first support bar(100) has first stoppers(102) sliding along a first groove(101). A second support bar(200) is vertically coupled with the rear center of the first support bar, and has a second stopper(202) sliding along a second groove(201). A third support bar(300) is located at the bottom of the first stopper, and is fixed to the first support bar. Third stoppers(302) are installed at both sides of the third support bar, and slide along a third groove(301). A fourth support bar(400) is located at the bottom of the second stopper, and is fixed to the second support bar. Fourth stoppers(402) are installed at both sides of the fourth support bar, and slide along a fourth groove(401). A mark feeding guide bar(500) is fixed to the upper center of the first support bar, and has a lower mark(502), an upper mark(503), and a level(504) sliding along a fifth groove(501).
Patent KR-20030091525-A (KR)
Title: The demodulator and the demodulating method for nulling the interference of HAM signal in telephone channel
Inventor: HWANG SEONG HYEON
IPC: H04B1/06
Filed: 2002-05-28
Abstract: PURPOSE: A receiver for canceling the interference of a HAM signal in a telephone channel and a method for demodulating signals are provided to efficiently cancel the HAM signal in a receiving terminal. CONSTITUTION: A filter circuit(210) receives an analog signal including a HAM signal, performs the notch filtering of the analog signal, and outputs the notch-filtered analog signal. A gain control circuit(220) controls the gain of the notch-filtered analog signal, converts the controlled signal into a digital signal, and outputs the digital signal. A demodulating circuit(230) receives the digital signal, demodulates the received digital signal, and outputs the demodulated signal.
Patent KR-20030092345-A (KR)
Inventor: KANG CHEON SU
IPC: H01J29/52
Filed: 2002-05-29
Abstract: PURPOSE: A cathode ray tube is provided to control easily luminance and contrast by controlling actively the transmissivity according to supply voltages. CONSTITUTION: A cathode ray tube includes an electron gun(130), a deflection yoke(150), a panel(140), a shadow mask(170), and a transmitivity change element(200). The electron gun(130) is installed at a neck portion of a backside of a funnel(120) in order to radiate electron beams. The deflection yoke(150) is installed to surround the neck portion of the backside of the funnel(120) in order to deflect vertically or horizontally the electron beams. The panel(140) is combined with the funnel(120). A phosphor screen is formed on an inner face of the panel(140). The shadow mask(170) is installed at the backside of the panel(140) in order to select colors of the electron beams. The transmitivity change element(200) is formed on an outer side of the panel(140) to control the transmitivity of the electron beams.
Patent KR-20030094532-A (KR)
Title: Structure of glittering spandex fabric
Inventor: LEE HA SOON
IPC: D03D15/00
Filed: 2002-06-04
Abstract: PURPOSE: Provided is a spangle spandex fabric which has a structure with high elasticity, and various spangled and colored designs. CONSTITUTION: The spangle spandex fabric comprises first yarns(10), and second yarns(20) woven with the first yarns. Third yarns(30) are alternately arranged with the second yarns. The second and the third yarns are differentiated in their colors. The third yarn is formed with a film where aluminum is deposited onto polyester with at least two colors. The second yarn is formed with a thin film strip where a background with a first color(30a) is printed by a design with a second color(30b).