baber/WOPTO huggingface dataset:
Patent KR-20010059309-A (KR)
Title: Gap sensor system
Inventor: HA GYEONG PYO
IPC: G01M15/00
Filed: 1999-12-30
Abstract: PURPOSE: A gap sensor system is provided to remove an error due to the difference of a gap sensor and a thermo couple in temperature, remove a temperature compensation test, and reduce measuring volume. CONSTITUTION: A gap sensor system includes a gap sensor(31) measuring a gap, a signal amplifier(32) amplifying an output signal of the gap sensor, a resistance measuring element(35) measuring resistance of the gap sensor, an information obtaining device(36) compensating the output of the signal amplifier according to resistance of the gap sensor input from the resistance measuring element and controlling to switch the output of the gap sensor in different direction periodically, a channel selection controller(34) controlling to switch the output of the gap sensor to the signal amplifier and the resistance measuring element according to the control of the information obtaining device, and a channel selector(32) switching according to the control of the channel selection controller.
Patent KR-20010066113-A (KR)
Inventor: NAM CHANG GIL
IPC: H01L21/76
Filed: 1999-12-31
Abstract: PURPOSE: A method for planarizing a semiconductor device is to apply a photoresist to a patterned oxide layer and entirely etch and then chemically mechanically polish it so that an impurity particle is not generated and wearing is constant throughout the whole face, thereby preventing damage of an active region. CONSTITUTION: A nitride layer is formed on a semiconductor substrate(1). A trench is formed by successively etching the nitride layer and the semiconductor substrate. An oxide layer is formed to fill the trench. A planarized photoresist is formed which covers the oxide layer and the substrate. Entirely etched is the photoresist and the oxide layer to reduce depth of the photoresist and the oxide layer. The photoresist is removed by CMP(chemical mechanical polishing) of the photoresist and the oxide layer, and then the nitride layer is removed. In the entire etching, the etching selectivity to the photoresist and the oxide layer is 1:1.
Patent KR-20010060102-A (KR)
Inventor: KWON SEON HU
IPC: H01L21/60
Filed: 1999-12-31
Abstract: PURPOSE: A method for assembling a micro ball grid array is provided to simplify the manufacturing process by attaching a chip and a lead to a substrate at one without using elastomer. CONSTITUTION: All leads(21) in a substrate(20) are formed in an "S" shape when a micro ball grid array process is carried out. Then, a chip(23) is placed on a heater block(22). After arranging the position of the substrate(20), all leads(21) of the substrate(20) are bonded to a pad(24) of a chip(23) by using one touch bonding tool(30). After the bonding process has been carried out, a space formed between the substrate(20) and the chip(23) is sealed by using an encapsulant having a heat expansion coefficient capable of compensating for the difference of the heat expansion coefficient between the substrate(20) and the chip(23).
Patent KR-20000035871-A (KR)
Inventor: PILZ HARALD DR
IPC: B29B17/02
Filed: 1997-08-01
Abstract: PURPOSE: The aim of the invention is economically acceptable separation of high quality fractions, particularly of PP and PE, under acceptable work and safety conditions. CONSTITUTION: This invention concerns a process for separating low density plastic fractions, particularly of a density under 1 g/cm¬3, in a process liquid, the density of which can be adjusted by mixing components of differing densities. To that effect, the process is organized so that the process liquid is obtained by mixing components of differing densities which come from at least one of the following groups of synthetic esters: a) palmitate esters (average density of 0.86 g/cm¬3), b) esters of a fatty acid mix (average density of 0.88 g/cm¬3), c) fatty acid methyl esters (average density of 0.93 g/cm¬3), d) dicarboxylic acid esters (average density of 0.96 g/cm¬3).
Patent KR-20000052682-A (KR)
Title: Advanced galvanic corrosion protection
Inventor: GAROSSHEN THOMAS J
IPC: F28F19/06
Filed: 1997-09-30
Abstract: PURPOSE: A method for reducing the galvanic corrosion of dissimilar metals in contact with one another wherein the exposed surface of the more noble metal is coated with a metal more galvanically compatible with the less noble metal. CONSTITUTION: In accordance with the present invention, in an article made of two metals, one being more noble than the other, the outer surface of the more noble metal is treated with a metal which is galvanically compatible with the less noble metal to form a protective layer between the two dissimilar metals which prevents the reduction reaction of the galvanic couple from occurring. The invention greatly reduces the oxidation reduction process which occurs when two dissimilar metals are in contact with one another in the presence of an electrolyte.
Patent KR-20000052726-A (KR)
Title: Cannon for axially fed rounds with breeched round sealing breech chamber
Inventor: O'DWYER JAMES MICHAEL
IPC: F41A1/00
Filed: 1997-10-23
Abstract: PURPOSE: A projectile firing weapon is provided to be applied to large calibre weapons such as cannons, guns and artillery pieces and the like and also be applied to smaller firearms, such as machine guns, self-propelled artillery and the like. CONSTITUTION: A projectile firing weapon (10) for firing artillery rounds (30) from a barrel assembly (11) utilizes rounds has a projectile (31) and an associated bore seal (32) which is radially expanded by relative axial displacement between the projectile and the bore seal. The barrel assembly (11) provides a barrel bore (13), a barrel chamber (14) for the round to be fired and an associated breech chamber (15) for the next round to be fired. A propellant chamber (17) is formed between the barrel chamber (14) and the breech chamber (15). The breeched round (30) provides the closure for the barrel chamber (14) and after firing is advanced into the barrel chamber (17) by the next round introduced to the breech chamber (15). Liquid propellant may be injected to the propellant chamber (17) to facilitate rapid firing.
Patent KR-20000062422-A (KR)
IPC: A61K31/37
Filed: 1997-12-23
Abstract: A spinal distraction implant alleviates pain associated with spinal stenosis, and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion. The implant comprises: 
a first implant member (22) having an upper surface configured to contact an inferior portion of a first spinous process; and 
a second implant member (24) having a lower surface configured to contact a superior portion of a second spinous process; wherein 
the second implant member is movably coupled to the first implant member such that the upper surface of the first implant member is displaceable away from the lower surface of the second implant member.
Patent KR-20000069924-A (KR)
IPC: C08F4/656
Filed: 1998-10-29
Abstract: The present invention is a solid catalyst component for polymerization of olefins prepared by contacting a magnesium compound, a tetravalent halogen-containing titanium compound, a diester of an aromatic dicarboxylic acid, an aromatic hydrocarbon and an organic aluminum compound containing a hydroxyl group represented by the following general formula (R<1>CO2)mAl(OH)3-m or aluminum hydroxide. The catalyst for polymerization of olefins comprising said solid catalyst component, an organic aluminum compound represented by the general formula R<2>pA1Q3-p and an organic silicon compound represented by the general formula R<3>qSi(OR<4>)4-q can retard the rate of forming a polymer having a low molecular weight or a low stereoregular polymer which is soluble in a polymerization solvent in slurry polymerization and can obtain a high stereoregular polymer in a high yield, and also can obtain a copolymer having an excellent property in a high yield in the copolymerization of olefins.
Patent KR-20010012214-A (KR)
Title: 워터마크 검출 방법 및 장치
IPC: G06K9/00
Filed: 1999-02-18
Abstract: 본 발명은 신호(S)에 삽입된 워터마크(watermark)를 검출하는 방법에 관한 것으로, 하나의 검출을 수행하기 위해 복수의 프레임(F 1 ,F 2 ,...) 신호(S)를 검출 세트(D j )에 결합하는 방법을 사용한다. 본 발명에 따라, 워터마크 검출의 신뢰성은 검출 세트(D j )로 부터의 비 연속적인 프레임(F i ,F i+d ,...)을 사용하여 향상된다. 본 발명은 워터마크 검출기(24)를 포함하는 신호의 기록 및 재생 장치 및, 방송 신호 감시용 시스템에 관한 것이다.
Patent KR-20010014030-A (KR)
Inventor: KUMARAVEL GNANASAMBANDAM
IPC: C07D405/04
Filed: 1998-06-18
Abstract: The present invention provides methods and pharmaceutical preparations that inhibit the growth of bacterial microorganisms. Additionally, the present invention provides methods and pharmaceutical preparations that kill bacterial microorganisms.
Patent KR-20010014122-A (KR)
Inventor: TAKESHITA TERUKI
IPC: H01L27/06
Filed: 1999-04-16
Abstract: A semiconductor device comprising capacitors, resistors, and MOS transistors. A polysilicon film (4), a capacitor dielectric film (5), and a polysilicon film (6) are deposited. An upper electrode (7) of a capacitor is formed from the polysilicon film (6), and its edge (7a) is oxidized. Inorganic antireflection film (9) and CAP oxide film (10) are deposited on this structure, and a mask pattern (12) for a capacitor and a resistor is formed. A tungsten silicide film (13), an inorganic antireflection film (14), and a CAP oxide film (15) are further deposited, and a mask pattern (17) for a gate electrode is formed. The mask patterns (12 and 17) are used to etch the polysilicon film (4) so that the tungsten silicide film (13) under the mask pattern (17) may remain unremoved.
Patent KR-20000076510-A (KR)
IPC: G07F17/32
Filed: 2000-01-24
Abstract: In a medal playing machine comprising a playing field which has a side edge at its front side, a gutter-shaped medal inlet device for supplying medals by rolling them onto the playing field, and a medal pusher which moves reciprocatedly on the playing field in a longitudinal direction, in order that the movement pattern of the obstructing means, which obstructs the medals from passing through the medal-passing gate formed in the medal pusher, may be complicated and that difficulty of the game may easily be adjusted, a plurality of vane plates 60 as the obstructing means, which obstruct the medals from passing through by pivoting transversely, are disposed at the medal-passing gate 21 of the medal pusher 10 so that the front ends of the vane plates 60 protrude frontward.  <IMAGE>
Patent KR-20000024193-A (KR)
Inventor: CHOI DOO
IPC: G06F17/30
Filed: 2000-01-27
Abstract: PURPOSE: A method for searching an internet mail address is provided to search a unit of the group or an individual by the internet mail address and to search the internet mail address by the unit of the group or the individual. CONSTITUTION: A method for searching internet mail address searches internet mail address by name of an individual or a group, and the method searches the individual or the group by the internet mail address, and the method advertises the internet mail address and links related site or the advertisement by the internet mail address.
Patent KR-20010077310-A (KR)
Title: The equipment interception system and temperature paper bowl
Inventor: KIM KUN SU
IPC: B65D3/02
Filed: 2000-02-01
Abstract: PURPOSE: A method for isolating a temperature of a paper container and its device are provided to isolate heat from a container body by forming a space portion between the container body and an external cover. CONSTITUTION: Glue(2) is thickly spread outside a container body(1) at regular intervals at 1-2mm and an external cover(3) on which advertising phrases are printed is stuck to the outside of the container body(1). A space portion is formed by the thickness of the glue(2) between the container body(1) and the external cover(3). Heat is isolated by the space portion though hot water is put inside the container body(1). Thereby, a user eats food by holding he container body.
Patent KR-20010077337-A (KR)
Title: Process for preparing aceclofenac and its intermediates
Inventor: HAN SIN
IPC: C07C229/00
Filed: 2000-02-02
Abstract: PURPOSE: An intermediate for preparing £2-(2,6-dichloroanilino)phenyl| acetoxyacetic acid (referred as "aceclofenac") used as an anti-inflammatory and analgesic agent, and methods for preparing aceclofenac are provided to improve production yield and purity without a process of waste heavy metal. CONSTITUTION: The intermediate which is used for preparing aceclofenac represented by the formula 1, is represented by the formula 2, wherein R1 and R2 are independent of each other and are an alkyl group of C1-C4. Aceclofenac is prepared by selectively hydrolyzing the intermediate of the formula 2 by using an acid in organic solvent. Preferably, the acid is HCl, H2SO4 or methanesulfonic acid; the solvent is alkyl acetate of C1-C5; and the reaction temperature is 20-40 deg.C. The intermediate of the formula 2 is prepared by reacting the alkali metal salt of compound of the formula 3 with the compound of the formula 4(X-CH2-COO-CH2OR¬1OR¬2) in solvent, wherein R1 and R2 are independent each other and are an alkyl group of C1-C4, and X is a halogen atom. Preferably X is Cl or Br; and the solvent is DMF or DMSO.
Patent KR-20010077800-A (KR)
Inventor: WON IN HO
IPC: A47C21/00
Filed: 2000-02-08
Abstract: PURPOSE: A bed presenting vibration and clean air is provided to supply clean air at bedtime, conveniently use a lamp in reading, and obtain the vibration of the bed if necessary, thereby presenting health and healthy life. CONSTITUTION: A bed presenting vibration and clean air includes: a rotary bearing line installed at both ends of a head side of a mattress support and connected to a head part support(13'), and an operational line connected with an eccentric rotating part settled on the center part of the lower end of the mattress support, so that mattress support is driven up and down when a motor rotates; a center support plate, an underlay plate and a bottom part support plate coupled with each other to stick a foot part support(13) and the head part support, a support pipe installed embedding a spring at both sides of a foot part of the center support plate, and a motor driving part fixed to the underlay plate; and a head(2) of the bed embedding a negative ion generator(5), a radio(4), a rotary lamp(3), and switches (17,18) controlling the driving of the bed and guiding rising.
Patent KR-20000024367-A (KR)
Inventor: LEE JANG HEE
IPC: C05F11/08
Filed: 2000-02-10
Abstract: PURPOSE: A manufacturing method of microbial preparation soil fertilizer is provided in which, raw sugar and plant juice are added to a soil microorganism culture media to prepare a fermented mesh. The fermented mesh is mixed with active carbon, bone meal, and carbonized rice to activate micro organism, then is matured and fermented. When the microbial preparation is administrated into soil, microorganisms can adapt themselves to new environment, have antagonism and improve fertility of soil. CONSTITUTION: The selected soil microorganisms, such as Bacillus, Trichoderma, hamatum, Pseudomonas, Putida, Streptomyces, are cultured using common method to prepare a culture media. The culture media is mixed with raw sugar and plant juice, and is fermented for 3-5 days to generate microbial mixed fermented mesh. A ratio of raw sugar and plant juice to microorganisms are 50: 1 and 100: 1, respectively. The fermented mesh is mixed with bone meal, active carbon, and carbonized rice hull which are 5 wt.% of total weight, respectively. The fermented mesh is fixed for 72 hours, is mixed with 5 wt.% of peat against total weight and is fermented for 10-15 days at more than room temperature.
Patent KR-20010066730-A (KR)
Inventor: CHAE YUN SUK
IPC: C23C16/455
Filed: 2000-02-10
Abstract: PURPOSE: A method for forming a metal layer using an atomic layer deposition method and a semiconductor device thereof are provided to form a metal layer with a prominent capacity by performing an atomic layer deposition method. CONSTITUTION: TiCl4, TMA(TriMethyl Aluminum), and NH3 are implanted repeatedly according a cycle of TiCl4-TMA-TiCl4-NH3. A TiAlN layer is formed by performing repeatedly the implantation process. In the deposition process, a temperature of a substrate is 300 to 700 degrees centigrade and a pressure of a chamber is 0.1 to 10 Torr. A purge gas is implanted continuously or periodically when the source gas is implanted. A time for implanting the source gas is 0.1 to 1.0 second. Ar, N2, He, and H2 are used as the purge gas.
Patent KR-20010081447-A (KR)
Title: The idea auction and commercializing method through the internet
Inventor: KIM CHOONG YOUNG
Filed: 2000-02-14
Abstract: PURPOSE: A method for bidding for and commercializing an idea using the Internet is provided to specialize an industrialization work and to simultaneously protect the right of the work by collecting and estimating ideas of Internet users, by industrializing a useful idea among the ideas, and by sharing profits from the idea with a provider of the idea. CONSTITUTION: A user is connected to a management server through an Internet network(11). It is confirmed whether the user has applied for a patent(12). In case of providing an idea for the first time, the user is classified into a fresh member(13) and registered as the fresh member(14). An ID and a password are given(15). In case of a person who has applied for a patent, the user is classified into a smart member(16) and registered as the smart member(17). An ID and a password are given(18). In case that the fresh or the smart member provides an idea(19), a management server transmits an idea accepted to a technology evaluation group(20). The group judges whether there's a technical value(21). The idea is transmitted to a search group(22). It is checked whether there's a new value in the idea(23). The idea is transmitted to a patent application group(24). A process for protecting the right of the patent is performed(25). The idea patented is transmitted to an estimation group(26). It is checked whether there's a business value in the idea(27). In case of applying for becoming a member(28), a person or a company is registered as an angel member(29). An ID and a password are given(30). A technology is selected(31). The person or the company receives the technology(32).
Patent KR-20000024448-A (KR)
Inventor: KIM HONG TAE
IPC: H04M1/27
Filed: 2000-02-15
Abstract: PURPOSE: An automatic dialing method is to facilely search a telephone number and a firm name according to types of industry, automatically dial to the telephone number, and to rapidly and comfortably communicate with others. CONSTITUTION: An automatic dialing method comprises steps of: storing types of industry, firm names and telephone numbers corresponding to the firm names in a memory mounted in a telephone; displaying each type of industry stored in the memory when detecting a hook-off operation or a signal of a displaying button(31,32); displaying the firm names and telephone numbers corresponding to a selected type of industry when a type of industry is selected(33,34); and automatically dialing through a microcomputer and a tone receiver to a selected telephone number when a firm name or a telephone number is selected out of the displayed firm names and telephone numbers(35,36). On a displaying part, a time and a date are displayed at an initial state.
Patent KR-20000024572-A (KR)
Inventor: YOU JUNG HOON
IPC: B65D1/04
Filed: 2000-02-21
Abstract: PURPOSE: A container being able to open and close toward two directions is provided to be produced two containers in one to store two contents. CONSTITUTION: Entrances of both sides of a container(10) are stuck a stopper being able to open and close, and two components are stored by installing a middle film(20). A groove of frame(30) is made for removing and inserting a cup as a strut(40). A PET, a glass, a can, a tube, a plastic and so on are used to the container. Thereby two components are stored in one container opened and closed in two directions.
Patent KR-20010084570-A (KR)
Title: Restaur for garbage fermentation dry-feed production apparatus
Inventor: KANG SU HO
IPC: A23K1/10
Filed: 2000-02-28
Abstract: PURPOSE: Provided is an apparatus for manufacturing livestock feed from fermented and dehydrated food wastes, which is automated and miniaturized to treat food waste efficiently and promptly. CONSTITUTION: The apparatus comprises a base support where a sterilizing and fermenting tank(1) and a hot air blaster(3) are installed on, the sterilizing and fermenting tank composed of an electric heater(13) installed on the surface of an arc-shaped part(11) holding a rotary stirrer(2), a fermented feed discharge port placed at the side face of the arc part, a humidity sensor(15), a plurality of crushing ribs(16) formed on the inner circumference of the arc, a hot air inlet port, a gas discharge port and an inlet port(19), a stirrer(2) composed of a stirring arm(22) and a transferring plate(23) placed at the end of the arm and closed to the crushing ribs and a control part(4) including a micom(41) for detecting information on switch condition, humidity and temperature from an operation switch, the humidity sensor and a thermometer.
Patent KR-20010086688-A (KR)
Title: Cleaning equipment for producing accurately diluted HF solution.
Inventor: KWON YEONG MIN
IPC: H01L21/304
Filed: 2000-03-02
Abstract: PURPOSE: A cleaning equipment for supplying fluoric solution diluted at a precise dilution ratio is to fabricate the fluoric solution diluted at the precise dilution ratio to use the fluoric solution in a cleaning process of a wafer. CONSTITUTION: A fluorine gas supplying portion supplies fluorine gas through a fluorine gas supplying pipe. A wafer to be cleaned is disposed in a cleaning bath(100). A diffuser(200) is connected through a circulating pipe(310,350) to the cleaning bath and also connected to the fluorine gas supplying pipe to dissolve the fluorine gas in solvent supplied through the circulating pipe from the cleaning bath and thus fabricate diluted fluoric solution. The fabricated fluoric solution is supplied through the circulating pipe to the cleaning bath. A cleaning equipment further has a controlling valve(470) and a regulator(450) disposed at the fluorine gas supplying pipe to supply a desired amount of fluorine gas.
Patent KR-20000062958-A (KR)
Title: 이동 위성 통신 시스템 및 통신 신호 전송 방법
IPC: H01Q3/26
Filed: 2000-03-18
Abstract: 휴대형 단말기(18)에 대한 새로운 이동 위성 통신 기술은 모두 지상 전기 통신 허브와 통신하는 다수의 개별 위성을 갖는 위성 시스템을 포함한다.  지상 전기 통신 허브에 의해 처리되는 신호는 다중 경로를 통해 위성 컨스텔레이션의 다수의 개별 위성에 동시에 방사된다.  방사된 신호는 다수의 개별 위성에 의해 이동 위성 단말기(18)로 재방사되고, 단말기(18)는 다수의 개별 위성으로부터 재방사된 신호를 동시에 수신함으로써 다른 이동국 사용자가 동일한 주파수 스펙트럼을 재사용할 수 있다.
Patent KR-20000030826-A (KR)
Inventor: SHIN IL SAN
IPC: G06F17/30
Filed: 2000-03-20
Abstract: PURPOSE: An internet searching system and a method thereof are provided to systematically and conveniently search various information by a data field and a corresponding country or region. CONSTITUTION: Desired information massively scattered on the internet is searched speedily and systematically first in the corresponding field such as government, politics, economy, culture, art, tourism, leisure, education, music, medical, history, organs of public opinion, television, shopping, movies, industry, religion, real estate, foods, games and the like and then in the corresponding country or region from the respective database or in the reverse sequence. The hardware thereof includes a station server(30), an internet network(20), computer terminal equipment(40) and a manager server(10).