baber/WOPTO huggingface dataset:
Patent KR-20010045230-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: BONG MYEONG JONG
IPC: H01L21/312
Filed: 1999-11-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process, by preventing a tungsten bit line from being oxidized, and by omitting a process for forming an additional TEOS layer before an undoped-silicon-glass(USG) layer is formed. CONSTITUTION: A tungsten layer is formed on a semiconductor substrate(21) having a transistor, and is selectively eliminated. An annealing process is performed in an NH-based atmosphere to form an anti-oxidation layer on the surface of the tungsten layer. An undoped-silicon-glass(USG) layer(24) is formed on the substrate including the anti-oxidation layer. A TEOS layer(25) is formed on the USG layer.
Patent KR-20010046117-A (KR)
Inventor: SON MYEONG UK
IPC: H04W8/24
Filed: 1999-11-10
Abstract: PURPOSE: A radio data service apparatus is provided to distribute the load of data by separating a signaling data processing board from a traffic data processing board and to make an IWF(Inter Working Function) execute a high-speed radio data service using a frame relay. CONSTITUTION: A radio data service apparatus consists of a frame relay board(20), a PRI(Primary Rate Interface)/modem bard(21), a main board(22), and a packet board(23). The frame relay board(20) processes a frame relay protocol. The PRI/modem bard(21) processes a primary rate interface protocol and a modem protocol. The main board(22) processes a call processing function and operation/billing/statistics functions for circuit data service and packet data service. Also the main board(22) makes the radio data service apparatus controlled through a network from the external using an SNMP(Simple Network Management Protocol). The packet board(23) having a server function and a routing function processes traffic for packet data service.
Patent KR-20010046235-A (KR)
Inventor: JI DAE HUN
IPC: H04B1/40
Filed: 1999-11-11
Abstract: PURPOSE: An advertisement service method using a personal mobile terminal is provided to display an advertisement message on the LCD window, when a user's phone is in a sleep mode or an idle mode, by transmitting a written advertisement to all the mobile terminals within an auditory range or selectively transmitting the written advertisement to the user terminals registered in SMS(Short Message Service), in order to make users recognize it in a short time. CONSTITUTION: An advertising system(1) selects advertisement messages and transmits them to an SMS system(2). Receiving the selected advertisement messages, the SMS system(2) makes out short advertisement messages and transmits them to a mobile communication repeater equipment(3) after selecting telephone numbers according to subscribers' age and sex. The mobile communication repeater equipment(3) transmits the short advertisement messages to each base station(4). Each base station(4) transmits the short advertisement messages to subscriber terminals(5). In case that the subscriber terminals(5) receiving the short advertisement messages are in a sleep mode or an idle mode, the subscriber terminals(5) separates the advertisement messages from the short messages and displays them on their LCD windows.
Patent KR-20010046906-A (KR)
Title: Microwave oven
Inventor: KIM SEON GI
IPC: F24C7/02
Filed: 1999-11-16
Abstract: PURPOSE: A microwave oven is provided to expand a cook room to a part of a rear area of a manipulation panel and to reduce the installation height of high voltage transformers by using a space formed at an upper part of the cook room as a component part room and providing a driving voltage to a magnetron by using the high voltage transformers. CONSTITUTION: A microwave oven includes a main body casing(5) forming a cook room(10), an outer casing(1) surrounding the main body casing with a predetermined distance, a magnetron for supplying a high frequency to the cook room, a plurality of high voltage transformers(31,41) connected in serial to each other and mounted in an upper part of the space between the main body casing and the outer casing for dividingly receiving the power voltage and dividingly outputting a driving voltage for the magnetron, and a cooling element(25) for cooling the high voltage transformers.
Patent KR-20010055968-A (KR)
Inventor: AHN SUN HO
IPC: B32B27/28
Filed: 1999-12-13
Abstract: PURPOSE: Provided is a multilayered polymeric film which satisfies electrochemical stability, adhesive property with an electrode, electrolytic solution impregnating property and stabilizing property and which is produced without extracting or removing process of plasticize. And, a method for preparing thereof and a polymeric electrolyte for an electrochemical device using the multilayered polymeric film as a separator are also provided. CONSTITUTION: The multilayered polymeric film comprises: (i) a porous first polymer layer; and (ii) a gelled second polymer layer of polyvinylidene fluoride-chlorotrifluoroethylene copolymer. The method comprises the steps of: (i) dissolving polyvinylidene fluoride-chlorotrifluoroethylene copolymer in solvent selected from the group consisting of acetone, dimethylacetamide and N-methyl-2-pyrrolidone; and (ii) after coating or impregnating or simultaneously coating and impregnating one side or both sides of a porous polymer film with the solution of the step (i), drying it to form a gelled second polymer layer. The polymer electrolyte system for an electrochemical device comprises: (i) a multilayered polymeric separator comprising a porous first polymeric layer and a gelled second polymer layer of polyvinylidene fluoride-chlorotrifluoroethylene copolymer; and (ii) a liquid electrolyte comprising a salt and an organic solvent.
Patent KR-20010055979-A (KR)
Inventor: KANG BYEONG WAN
IPC: B21C3/00
Filed: 1999-12-13
Abstract: PURPOSE: Detecting method and device for abrasion of a finishing die are provided to decide abraded degree and a replacing time through measuring increase in volume of a wire, and to automatically report a replacing time of the die to an operator. CONSTITUTION: A location detect signal is inputted to a microprocessor through an electric micrometer for inputting a wire diameter, a winding completion length, a porosity, and a bobbin inner diameter to the microprocessor, and for calculating a bobbin width. Then, the bobbin width, a winding volume, and actual height of a wire on the bobbin are calculated. A location of a height detect sensor is decided by adding a height tolerance value for a die abrasion limit value to the actual height value of the wire. The height sensor is moved to a decided location. By receiving a detect signal from the height sensor, abrasion of a finishing die is decided to be over a reference value. Therefore, operation of a machine is stopped.
Patent KR-20010057459-A (KR)
Inventor: JUNG BYEONG GUK
IPC: C08L11/00
Filed: 1999-12-23
Abstract: PURPOSE: Provided is a chloroprene rubber composition containing zinc oxide, which is excellent in mechanical properties, abrasion-resistance, heat-resistance, and water-resistance. CONSTITUTION: The chloroprene rubber composition comprises: 40 to 60pts.wt. of a yellowing chloroprene rubber; 40 to 60pts.wt. of a mercaptan-modified chloroprene rubber; 6 to 12 part per hundred (based on the mixture of the yellowing chloroprene rubber and the mercaptan-modified chloroprene rubber of 100 parts) of additives comprising 85 to 95wt% of the zinc oxide and 5 to 15wt% of an organic solvent.
Patent KR-20010061555-A (KR)
Inventor: BAE DONG IN
IPC: F15B15/22
Filed: 1999-12-28
Abstract: PURPOSE: An oil hydraulic and pneumatic complex skip stop cylinder is provided to make fast by controlling with air pressure and to more precisely control a moved distance by using oil and air pressures regarding the driving of an operating workpiece. CONSTITUTION: With the oil within an oil cavity(51) flowed into an oil chamber(15), an oil hydraulic piston moves for pushing a pneumatic piston(29) contacted with the hydraulic piston to the right for moving a cylinder rod(17) to the right. By continuous oil pressure, the hydraulic piston returns to an original position then a secondary air amount control valve(65) is operated to inject compressed air into a secondary air chamber(13) between the hydraulic piston and the pneumatic piston. Herein, the pneumatic piston and the hydraulic piston have a recessed portion(39) outwardly and air is input to the initial recessed portion. Likewise, compressed air is supplied in the secondary air chamber and a cavity(52), and the compressed air inside a primary air chamber(11) is discharged so that the hydraulic piston moves to the right.
Patent KR-20010064309-A (KR)
Inventor: KIM YUN HWAN
IPC: H04N5/455
Filed: 1999-12-29
Abstract: PURPOSE: A primary band pass filter for ad double conversion tuner is provided to improve circuit interference characteristics and noise reduction sensitivity by preventing unnecessary signal from flowing in to a second mixer using a penetration condenser with good bypass characteristics. CONSTITUTION: A first resonance circuit(110) comprising a first coil(L10) and a first condenser(C10) in serial passes only an IF(intermediate frequency) signal with a desired band, resonating with the IF signal from a first mixer. A second resonance circuit(120) comprising a second condenser(C20) and a second coil(L20) in serial passes only an IF(intermediate frequency) signal with a desired band, resonating with the IF signal from the output terminal of the first resonance circuit(110).
Patent KR-20010064362-A (KR)
Inventor: KIM JAE SIK
IPC: B65G67/60
Filed: 1999-12-29
Abstract: PURPOSE: A wire inducing device for an unloader is provided to induce a wire wound in a wire drum into a guide wing and a guide roller by a cylinder, and to prevent an accident. CONSTITUTION: A wire inducing device comprises a power cylinder(60) mounted on a floor face(20) of a machine room; an inducing bracket(100) attaching a guide wing(101); a guide roller(70) rotatably installed on a side of the power cylinder; a pair of frames(80) having a connecter(84) by being mounted on the power cylinder; a stopper(61) installed on a side of the frame; a rotation bar(81) inserted to the connecter by a pin(85); an inducing plate(82) mounted on the rotation bar; a pulling roller(83) inducing a wire by being mounted on a side of the rotation bar; and a messenger wire is pushed by the guide roller while actuating the power cylinder. The messenger wire is connected to a main wire in replacing bucket by a shackle to wind the wire into the wire drum by rotating the sire drum. The guide roller pushes the messenger sire and the pulling roller pulls the messenger wire.
Patent KR-20010065605-A (KR)
Inventor: AHN HWANG JAE
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: A receiver dryer sealing cap with filter is provided, in which the filter is manufactured by an insert injection method during injection molding of the cap, to thereby reduce manufacturing procedures and improve productivity. CONSTITUTION: A cap guide(10) is arranged within a tank(16), and a cap(20) is coupled to the cap guide so as to close the opening formed at the bottom of the tank. The cap is formed by injection mold, and a filter(18) is arranged in the upper portion of the cap and insert injected during injection molding of the cap. Thus, the cap and the filter are formed integrally with each other. The cap has a screw thread formed at the outer periphery of the cap body so as to be coupled with the cap guide, and a flange(22) formed at the lowest end of the screw thread so as to close the opening formed at the tank. At least on O-ring(23) is arranged between the screw thread and the flange, and the cap body has an accommodation groove(24) for insertion of the O-ring. The cap has a frame arranged onto the cap body so as to firmly fix the filter which is integrated to the cap through an insert injection procedure.
Patent KR-20010065951-A (KR)
Title: Shine spectacles
Inventor: KIM DONG SOO
IPC: A61F9/02
Filed: 1999-12-30
Abstract: PURPOSE: A shine spectacles is provided, which has an addition of a function to light up, warm, or darken because of the heat and light of lamps to a previously invented shade spectacles which has no other selection except for using a function of both side folders to resolve shade part. CONSTITUTION: A shine spectacles is characterized in equipping a shade spectacles(100) with a system to manage a face using primarily lamps(1) which can emit heat and light. A shine spectacles comprises the parts of: (i) a power supplying part that is selected out of an adapter of DC 3 volt and a jack or a battery of DC 3V, 300mA and a battery holder; (ii) a substrate(4) where a resistance, a condenser, and a transistor, and a switch(3) by which one can select a function out of those of a shade spectacles and a shine spectacles; and (iii) lamps(1) that are made on the basis of 3 - 5pi.
Patent KR-20010066190-A (KR)
Inventor: JUNG SEUNG CHEOL
IPC: C22C38/18
Filed: 1999-12-31
Abstract: PURPOSE: A process for preparing the titled carbon steel by containing iron as a main ingredient, C, Si, Mn, P, S, Cr, Al, B, Ti, Bi and Mo and quenching after forging without heat treating process is provided, which increases strength and toughness and reduces the cost of production. CONSTITUTION: Steel containing iron as a main ingredient, 0.10 to 0.15% by weight of C, below 0.30% by weight of Si, 1.0 to 2.5% by weight of Mn, below 0.015% by weight of P, below 0.035% by weight of S, below 1.0 to 2.5% by weight of Cr, 0.020 to 0.030% by weight of Al, 0.00001 to 0.00003% by weight of B, 0.010 to 0.030% by weight of Ti, 0.05 to 0.10% by weight of Bi and 0.1 to 0.3% by weight of Mo is quenched after forging without passing through a heat treating process to produce the titled martensite-based carbon steel.
Patent KR-20010066291-A (KR)
Inventor: LEE DONG YUN
IPC: H01L21/027
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a fine hole size using an ultra thin film is provided to embody a desired hole size where a hole pattern is decreased by the thickness of a deposited ultra thin film, by depositing ultra thin films of various thicknesses on a photoresist pattern, and by etching an oxide material after the ultra thin film on photoresist is blank-etched. CONSTITUTION: After a hole pattern is formed on photoresist(103), an ultra thin film(101) is deposited on the photoresist. The deposited ultra thin film is blank-etched to adhere the ultra thin film to one side surface of the photoresist. An oxide material(105) is etched while the ultra thin film is adhered to one side surface of the photoresist, and the hole pattern in thickness is decreased by the thickness of the deposited ultra thin film to selectively form a fine hole size.
Patent KR-20000035797-A (KR)
Title: Antithrombotic azacycloalkylalkanoyl peptides and pseudopeptides
Inventor: GARDNER CHARLES J
IPC: C07K5/083
Filed: 1997-08-15
Abstract: PURPOSE: Tetra-azacycloalkylalkanoyl peptides and pseudopeptides of formula (II), particularly a non-hygroscopic stable crystalline form of N-£N-£N-(4-piperdin-4-yl)butanoyl)-N-ethylglycyl|-(L)-aspartyl|-(L)-β-cyclohexyl-alanine amide is provided which has anti thrombotic activity. CONSTITUTION: The preferred compound is represented by formula II, wherein E2 is H, alkyl, hydroxymetyl, 1-hydroxymethyl, mecapto methyl, 2-methylthioethyl, carboxy methyl, 2-carboxy, 4-aminobutyl, 3-guanidinopropyl, cycloalkyl, cycloalkylalkyl, alkylcycloalkyl, alkylcycloalkylalkyl, aryl, substituted aryl, aralkyl, substituted aralkyl, heterocyclyl, substituted heterocyclyl, heterocyclylalkyl, substituted heterocyclylalkyl, or, E1 and E2 taken together with the nitrogen and carbon atoms through which E1 and E2 arc linked form a 4-, 5-, 6-, or 7- membered azacycloalkane ring, provided that heterocyclylalkyl is other than indol-3-ylmethyl.
Patent KR-20000053103-A (KR)
Title: Adjustable-intensity heating device for the evaporation of chemical substances
Inventor: ZOBELE FRANCO
IPC: A61L9/03
Filed: 1997-11-06
Abstract: PURPOSE: Provided is a wick-type heating device in which adjustment of the evaporation intensity is performed with a device which does not allow accidental displacement or extraction of the bottle from the box-shaped body. CONSTITUTION: Heating device for the evaporation of liquid chemical substances,such as insecticides or perfumed essences, of the type comprising a box-shaped body (1) to which a bottle containing the substance and provided with a wick (9) may be associated, the wick partially facing an electric heating element (3) integral with the box-shaped body (1), and in which the relative position of the wick (9) and heating element (3) is adjustable, wherein said bottle is fixed to a sleeve (7) sliding inside a fitting bush (4) integral with the bottom part of the box-shaped body (1), said sleeve (7) having, in the region of its upper edge, a radially projecting stop profile and an operating arm extending through a window formed on the box-shaped body (1).
Patent KR-20000069094-A (KR)
Title: 절첩형 웨브 조립체와 적층체 형성 방법
IPC: B65H45/22
Filed: 1997-11-25
Abstract: 낱장의 절첩형 사전습윤 와이프(50)의 조립체는 하나가 다른 하나 위에 배치되어 용기(20)안에 수직한 적층체(40)를 형성한다.  각각의 사전습윤 와이프(50)는 제 1 단부(52)로부터 제 2 단부(54)까지 연장되며, 각각의 와이프는 제 1 단부(52)에 인접하고 그리고 이로부터 이격되어 배치된 에지 폴드(60)를 가진다.  에지 폴드(60)는 선단부(52)에 인접한 와이프의 두께를 두배로 한다.  에지 폴드(60)에 의해서 두께가 두배가 되면 용기(20)로부터 와이프(50)를 잡기 용이하다.  에지 폴드(60)의 위치는 대략 균일한 적층체 높이를 유지하기 위해서 적층체(40)안에 사전결정된 반복법으로 교호형을 이룬다.
Patent KR-20000069429-A (KR)
Title: 디히드로폴리프레놀의 오일 조성물
IPC: A61K47/44
Filed: 1997-12-03
Abstract: 본 발명에서는 하기 화학식 I의 디히드로폴리프레놀 및 제약학적으로 허용되는 오일을 함유하는 비경구 투여용 오일 조성물을 제공한다. 
     〈화학식 I〉 
     
       
     
     상기 식에서, n은 5 내지 7의 정수이다.
Patent KR-20010006094-A (KR)
Title: 플라즈마 디스플레이용 전면판
IPC: H01J17/16
Filed: 1998-04-09
Abstract: 적어도 1 장의 투명수지판과, 해당 투명수지판에 적층된 도전성 메시를 구비하는 플라즈마 디스플레이용 전면판으로서, 해당 도전성 메시의 일부가 전면판의 표면의 주변부의 적어도 한 변에서, 면형상으로 노출되어 있는 플라즈마 디스플레이용 전면판을 제공한다.     이 전면판은 적어도 한 쪽 표면에 요철이 형성되어 있을 수도 있고, 또 도전성 메시와 투명수지판 사이에 중간 합성수지판이 적층되어 있을 수도 있다.    또, 중간 합성수지판과 투명수지판 사이에 장식부가 형성되어 있을 수도 있다.     이 전면판은 추가로 도전막을 가질수도 있고, 그 도전막은 전면판의 표면의 주변부의 적어도 한 변에서 면형상으로, 상기 도전성 메시와 접촉한 상태에 있다.     이러한 플라즈마 디스플레이용 전면판은 안정적이고 높은 전자파 차단 성능을 발휘할 수 있고 플라즈마 디스플레이의 화면도 충분히 보기 쉽다.
Patent KR-20010013176-A (KR)
Inventor: IMASHIRO YASUO
IPC: C08K3/10
Filed: 1999-03-29
Abstract: A polyamide resin composition which eliminates problems of prior art techniques and is improved in hydrolytic resistance especially in a high- temperature acid medium, oil resistance, and resistance to metal halides; and a member which is made of the polyamide resin composition and is applicable also to parts which have conventionally been required to be metallic. The polyamide resin composition is characterized by comprising a polyamide resin and an aliphatic carbodiimide compound and thereby having been improved in hydrolytic resistance, oil resistance, and resistance to metal halides. The member is characterized by comprising the polyamide resin.
Patent KR-20010014139-A (KR)
IPC: F16L53/70
Filed: 1998-06-09
Abstract: In order, in a particularly simple way, to allow multiple separation and connection of line sections of a line, through which a hot and highly compressed medium flows, in particular a pipeline, through which steam flows, there is provided a double-walled flanged connection. The double-walled flange connection is formed of an outer flange and an inner flange, between which an interspace, through which a cooling medium is capable of flowing, is formed. The apparatus is particularly suitable for the connection of line sections of a steam turbine.
Patent KR-20010066724-A (KR)
Inventor: KIM YUN CHAN
Filed: 2000-01-20
Abstract: PURPOSE: A constitution and an operating method of a web site for casino games are provided to enable a web site user to conveniently purchase and use articles related to a casino game or other games by operating an Internet shopping mall which purchases the articles related to the games, by maintaining and repairing the articles purchased. CONSTITUTION: Softwares of casino related games, general games and casino games are developed and distributed. An Internet gambling game is held. In addition, a ranking service is provided. A shopping mall related to games is additionally operated. A common mileage database is constructed with an affiliated company. A member of the company can use virtual amount of reserve of the company on a web site. Profits are distributed according as the burden of the company is reduced. The effect of public information on the web site is increased by helding all sorts of events on the web site.
Patent KR-20010076552-A (KR)
Title: Method for fabricating of minute contact hole
Inventor: JUNG JONG HO
IPC: H01L21/28
Filed: 2000-01-26
Abstract: PURPOSE: A method for forming a fine contact hole is provided, which has a good etching resistance and has an improved profile with each CD(Critical Dimension) reduction control. CONSTITUTION: According to the method, a photo resist(402) is deposited on a semiconductor substrate(401). And the photo resist on a part where a fine contact hole is to be formed is patterned selectively. A water-soluble synthetic resins/acid activated hardener layer is formed by depositing a water-soluble synthetic resins and an acid activated hardener mixed solution on the semiconductor substrate and the photo resist. And a thermal flowing pattern of the photo resist is formed by performing a thermal flowing of the photo resist and an acid activated hardening reaction at the same time through a bake process, and a hardened layer(404) is formed on an upper surface and on a side of the photo resist. Then, the fine contact hole is completed by dissolving a water-soluble synthetic resins layer.
Patent KR-20010076918-A (KR)
Inventor: JANG UK HUI
IPC: F04B17/00
Filed: 2000-01-28
Abstract: PURPOSE: A high pressure supply pump is provided, in which method for coupling the drive shaft and the inner cam is improved, to thereby reduce concentricity error and achieve an improved accuracy in control. CONSTITUTION: A drive shaft(2) is installed in a pump housing(19), and a feed pump(3) for feeding fuel to a high pressure channel(11) communicated to a plunger chamber(22) and a pulse gear(4) corresponding to a pick-up sensor are installed coaxially with the driver shaft. An inner cam(6) is connected to the rear surface of the drive shaft. A plunger(7) and a roller(8) are interlocked in the inner cam, in such a manner that the plunger reciprocates in a vertical direction toward the center of the inner cam. The rear portion of the drive shaft and the front surface of the inner cam are tapered, and coupled through a key, and a bolt(22) is coupled into the inner surface of the inner cam so as to maintain the tightly coupled state between the drive shaft and the inner cam. The fuel compressed in the feed pump is supplied to the high pressure channel and the pump housing, and a regulating valve(10) controls the pressure of the high pressure channel.
Patent KR-20000071337-A (KR)
Title: 도금 방법 및 도금 장치
IPC: H05K3/42
Filed: 2000-02-10
Abstract: 오목형 패턴을 가진 기판 상에 형성된 도전체층에 음극 전위를 제공하고, 이 도전체층에 대해 양극과 전기적으로 접촉하는 도금액을 공급함으로써, 도전체층 상에 도금막이 형성된다.  이 때, 도금액은, 이 도금액을 포함하는 함침체를 도전층에 대향시킴으로써 공급된다.  오목부에서는 도금액이 고이기 때문에, 도금액의 공급이 기판 상면보다 많아져, 오목부에서의 도금막의 성장 속도가 빨라진다.  이 때문에, 홈이나 홀과 같은 오목부에 우선적으로 도금막을 형성할 수 있다.