baber/WOPTO huggingface dataset:
Patent KR-20030006303-A (KR)
Title: Method for forming capacitor of semiconductor device and capcitor threrby
Inventor: CHOI SEONG JE
IPC: H01L21/8242
Filed: 2001-07-12
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device and a capacitor thereof are provided to increase the height of a lower electrode and improve capacitance by providing a stopping layer including the first silicon nitride layer, a buffer layer, and the second silicon nitride layer. CONSTITUTION: An interlayer dielectric(32) having a contact hole(34) is formed on a semiconductor substrate(30). A plug is inserted into a contact hole. A stopping layer(44) including the first silicon nitride layer(38), a buffer layer(40), and the second silicon nitride layer(42) is formed on an entire surface of the semiconductor substrate(30). A sacrificial layer(46) is formed on the stopping layer(44). The stopping layer(44) is removed by etching the stopping layer(44). A conductive layer(50) is formed thereon. An upper interlayer dielectric is formed on the semiconductor substrate(30). A lower electrode is formed by polishing the upper interlayer dielectric. The upper interlayer dielectric and the sacrificial layer are removed by etching the semiconductor substrate(30). A dielectric layer(52) and an upper electrode(54) are formed on the semiconductor substrate(30).
Patent KR-20030006605-A (KR)
Title: Side otr assembly system in vehicle
Inventor: KIM CHEOL
IPC: B62D65/02
Filed: 2001-07-13
Abstract: PURPOSE: A side outer assembly system for a vehicle is provided to improve productivity with reduction of a manufacturing process, make the same work possible without needing such equipment as an over head loader, reduce expenses through the simplified structure, and improve in quality. CONSTITUTION: A side outer assembly system for a vehicle comprises a linear rail unit and a shuttle unit. A feed trolley(20) conveying various parts composing a side outer panel stops many spots by a linear motor(22) and returns to the initial place with sliding on linear rails after the setting, welding, and unloading of the parts are performed. An assembly welded at the linear rail unit is welded to a shuttle(32) moved to a servomotor, so as to join with a side assembly. The manufacturing process and cost are reduced, since the parts are assembled at once after set to a feed trolley(30).
Patent KR-20030006686-A (KR)
Inventor: KIM YONG PYO
IPC: H01L21/68
Filed: 2001-07-14
Abstract: PURPOSE: A door holder sliding apparatus of a FOUP opener is provided to simplify a structure of the door holder sliding apparatus by installing a driving motor at a door holder fixing portion and using a rack/pinion gear for transmitting driving force of the motor. CONSTITUTION: A fixing plate(20) is installed on an upper end portion of a support arm(10). A sliding plate(30) is installed on the fixing plate(20). The first guide rails(40,40a) are fixed on the fixing plate(20). The second guide rails(42,42a) are fixed on the sliding plate(30). A plurality of bearings are installed between the first and the second guide rails(40,40a,42,42a). A driving motor(50) is fixed on a center portion of the sliding plate(30). A rotary shaft(52) of the driving motor(50) is projected to a lower portion of sliding plate(30). A pinion gear(54) is fixed to the rotary shaft(52). The pinion gear(54) is coupled with a rack gear(22). A position sensor(60) is adhered on a lower face of the sliding plate(30). A sensor dog(62) is installed on an upper face of the fixing plate(20).
Patent KR-20030006788-A (KR)
Title: Sustained release polymeric preparation for treatment of periodontal disease
Inventor: JUNG JONG PYEONG
IPC: A61K47/30
Filed: 2001-07-16
Abstract: PURPOSE: A polymer formulation containing carbopol as a release-controlling component, an antibiotic for treatment of periodontal disease as an active component and a chitosan nonwoven fabric as a strength maintaining component is provided. The formulation has appropriate strength as well as flexibility, it is thus conveniently applied to and suitable for treatment of periodontal disease. CONSTITUTION: The polymer formulation contains 20 to 60% by weight of carbopol, 20 to 60% by weight of an antibiotic for treatment of periodontal disease, 10 to 40% by weight of a chitosan nonwoven fabric and a coated film material having a thickness of 200 to 600μm. The antibiotic for treatment of periodontal disease is one or more components selected from the group consisting of minocycline, tetracycline, doxycycline, chlorhexidine, clindamycin, ofloxacin, metronidazole and ketoconazole.
Patent KR-20030008729-A (KR)
Title: Data player capable of reservation commands and method for controlling the same
Inventor: KIM JONG PIL
IPC: G11B19/02
Filed: 2001-07-19
Abstract: PURPOSE: A data reproducing device with a command reservation function and a method for controlling the same are provided to remove the complicated input of commands by a user per divisional operation. CONSTITUTION: A data reproducing device with a command reservation function includes an input part(142) for receiving reservation commands on the operation of the system from a user, reservation command storing parts(141c) for sequentially storing a plurality of reservation commands input via the input part, and a control part(141) for controlling the system to sequentially carry out the plurality of reservation commands.
Patent KR-20030009617-A (KR)
Title: Expansion valve of airconditioner system for automobile
Inventor: KIM TAE WAN
IPC: F25B41/06
Filed: 2001-07-23
Abstract: PURPOSE: An expansion valve of air-conditioning system for automobile is provided to reduce noise. CONSTITUTION: A heat exchanger(50) is formed on an outlet side of an evaporator outlet(13) and an inlet side of an inlet(11) of an expansion valve. The evaporator outlet, the inlet and an evaporator inlet(12) are formed to be parallel to each other and an end of a rod member(40) formed perpendicularly thereto is formed integrally with a base(21). A coil spring(20) is elastically supported by a bottom of the base. A control part(23) is installed to control elasticity of the coil spring so as to control pressure of the evaporator outlet. The inlet and the evaporator inlet are linearly placed so that a direction of refrigerant path is not changed and directly connected with an evaporator.
Patent KR-20030014895-A (KR)
Title: Portable fuel cell system
Inventor: JANG JAE MAN
IPC: H01M8/02
Filed: 2001-08-13
Abstract: PURPOSE: Provided is a portable fuel cell system using an ion-conductive polymer electrolyte support comprising a plurality of fine pores and a plurality of large pores, which can reduce the crossover of methanol. CONSTITUTION: The portable fuel cell system contains the ion-conductive polymer electrolyte support(20), a fuel cell electrode formed on one side of the ion-conductive polymer electrolyte support(20), and an air electrode formed on the other side of the ion-conductive polymer electrolyte support(20). The ion-conductive polymer electrolyte support(20) is a membrane and has a plurality of supporting parts comprising the large pores(21) and the fine pores(22) and filled with an ion-conductive electrolyte, wherein the large pores(21) are formed from the one side of the membrane toward the other side of the membrane and the fine pores(22) are formed in the bottoms of the large pores and penetrated to the other side of the membrane. The thickness of the ion-conductive polymer electrolyte support(20) is 1-100 micrometer, the diameter of the large pore(21) is 40-100nm, and the diameter of the fine pore(22) is 10-40nm.
Patent KR-20020014744-A (KR)
Inventor: GOSS STEPHEN C
IPC: H04M15/00
Filed: 2001-08-17
Abstract: PURPOSE: A method for providing alternative prepaid billing service is provided to permit a prepaid telephone or other device, which have no available credit, to still operate in certain conditions. CONSTITUTION: The prepaid service includes a first billing source to pay for the service. An alternate billing source is also provided. The alternate billing source, which is different from the first billing source, is used upon the existence of a predetermined condition. Examples of predetermined conditions include the account balance of the first billing source dropping to zero, communications with predetermined telephone numbers, the user being in a predetermined geographic area, the time of day, or the day of the week.
Patent KR-20030016711-A (KR)
Title: Method For Fabricating Liquid Crystal Display Panel
Inventor: KIM CHEOL GI
IPC: G02F1/1341
Filed: 2001-08-21
Abstract: PURPOSE: A method for manufacturing a liquid crystal display panel is provided to reduce a period of time required for sealing up the liquid crystal display panel and prevent sealant from being excessively applied to the panel by using a dip sealing tool. CONSTITUTION: The first and second substrates are prepared. Sealant is formed at the marginal portion of the first substrate other than a liquid crystal injection hole(102). The first and second substrates are combined with each other, facing each other. Liquid crystal is injected into the space between the first and second substrates. The liquid crystal injection hole comes into contact with sealant(101) filled in a tray(100) to be sealed up. The liquid crystal injection holes of a plurality of liquid crystal display panels(99) are simultaneously sealed up. After the liquid crystal injection hole is sealed up, the sealant is hardened.
Patent KR-20020018111-A (KR)
Inventor: IKENAGA OSAMU
IPC: G03F1/32
Filed: 2001-08-29
Abstract: PURPOSE: Provided is a method of manufacturing a mask such as a photomask, phase-shifting mask, and etc, wherein the method has increased yield of a photomask. CONSTITUTION: The method of manufacturing a photomask comprises the steps of (i) determining an average value and an in-plane uniformity in a dimension of a pattern of the photomask; (ii) determining an exposure latitude whether the photomask is employed on the basis of the average value and the in-plane uniformity in the dimension of the pattern; and (iii) judging if the photomask is defective or non-defective on the basis of whether the exposure latitude satisfies a prescribed exposure latitude. The exposure latitude is defined from a defocusing latitude and from a latitude of exposure dose.
Patent KR-20030020189-A (KR)
Title: Integrated electronic money system
Inventor: YOON HACK BUM
Filed: 2001-09-03
Abstract: PURPOSE: A unified electronic money system is provided to enable a user to use a hybrid type IC card when purchasing a commodity or a service at online or offline affiliated stores, and to receive cash exchangeable points from the affiliated stores under a single control of a central settlement server. CONSTITUTION: The system comprises an IC card(10), a card reader(20), a customer computer(30), a plurality of card issue servers(50), a plurality of affiliated store systems(60), a central settlement server(70) and a bank server(80). The card issue servers(50) issue the IC card, and perform a settlement according to transaction specifications of the IC card(10). The affiliated store systems(60) offer various commodity or service to the customer owning the IC card. The bank server(80) processes finance tasks over an online network, and data on the commodity and the service offered by a POS terminal. The central settlement server(70) stores the data on the issued IC card at a database, and performs an approval, a payment, a settlement, a fund transfer or a reference according to a request of an affiliated store(60). The central settlement server(70) displays service items on a web page for a customer, like a member registration, a transaction specification reference, a card charging request, and a point reference, and performs a corresponding service according to a selection of the customer. The card issue server(50) makes a contract with a customer in issuing the IC card, and assembles affiliated stores.
Patent KR-20030021802-A (KR)
Title: Door basket for refrigerator
Inventor: LEE SEUNG MOK
IPC: F25D23/04
Filed: 2001-09-07
Abstract: PURPOSE: A door basket of a refrigerator is provided to receive a long bottle standing up. CONSTITUTION: A door basket includes a basket main body(10) installed on an inside of a door and having one side of a bottom thereof opened; and a partition part(20) having horizontal length smaller than the basket main body, received in the basket main body to move left and right and having a bottom part(24) and a side wall part(22). The bottom part of the partition part slides left and right to open and close the opening part on the bottom of the basket main body. The side wall part of the partition part functions as a partition in the basket main body.
Patent KR-20030023128-A (KR)
Title: A fingerprint cognition element having high cognition ratio
Inventor: LEE MIN
IPC: G06K9/00
Filed: 2001-09-12
Abstract: PURPOSE: A fingerprint recognition element is provided to discharge a light of a fingerprint image at a fluorescent layer, and to increase an intensity of the light at an insulating layer so that it can enhance a fingerprint recognition rate. CONSTITUTION: The element comprises a transparent base plate(1), a transparent electrode layer(2), a fluorescent layer(3), an insulating layer(4), a light transmission resistance layer(5), a wear resistance layer(6), and an electrode layer(7). The transparent base plate(1) is arranged at the lowest bottom. The transparent electrode layer(2), made of ITO(Indium Tin Oxide), is arranged over the transparent base plate(1). The fluorescent layer(3), formed by mixing doped ZnS fluorescent powder with polymer binder, is arranged over the transparent electrode layer(2). The insulating layer(4), for preventing a current from flowing through the element and making the fingerprint image clear, is arranged over the fluorescent layer(3). The light transmission resistance layer(5), for blocking an external incident ray, is arranged over the insulating layer(4). The wear resistance layer(6), for preventing a wear, an impact or a contamination, is arranged over the light transmission resistance layer(5). The electrode layer(7), for generating electric current when a finger is contacted, is arranged over the wear resistance layer(6).
Patent KR-20020006004-A (KR)
Inventor: PYON SANG BOK
IPC: B43K21/02
Filed: 2001-09-24
Abstract: PURPOSE: Provided is an outlet device of a sharp pencil core which requires simple hand movement when writing. The device is without a spring which exists usually in the other sharp pencils but uses a pinion type roller at the end part of a finger to outlet the core by moving the roller up and down. It makes the assembly process of the sharp pencil simple and makes the up and down action of the finger unnecessary to bring out the core of the sharp pencil. CONSTITUTION: The device comprises; arranging a core(1) and its tube(2)(or a core(1) support rod(3)) at the center line of the sharp pencil and a rack(4) in a round form at the bottom, installing a pinion type roller(7) at the angular hole(6) of bottom part outside tube(5) so that its axis(8) is inserted into the side groove and the gear tooth(7') of the roller(7) being engaged into the rack(4).
Patent KR-20030028026-A (KR)
Title: Combination apparatus of perge control solenoid valve
Inventor: SONG JIN O
IPC: B60K15/035
Filed: 2001-09-27
Abstract: PURPOSE: Joining structure of a PCSV(Purge Control Solenoid Valve) is provided to reduce the number of parts for the joining of the PCSV and suppress breakage of the PCSV to the utmost. CONSTITUTION: In the joining structure of a PCSV, a boss for join(21) is formed at an end of a suction manifold(20), to mount the PCSV. The PCSV is joined inside the boss, with the output end of the PCSV facing the inside of the suction manifold. A soundproof cover made of rubber material is joined outside the PCSV. A joining part(24) for join of a bolt is formed on a side of the boss. A flange(26) is protruded on a side of the soundproof cover. The flange is joined to the joining part, with a bolt(25). Accordingly, the number of parts for the joining of the PCSV is sharply reduced. The PCSV is joined, with contacted with the suction manifold and therefore, breakage of the PCSV is suppressed to the utmost.
Patent KR-20030027501-A (KR)
Title: Ignition plug having multi-ignition pole
Inventor: GI CHANG HEN
IPC: H01T13/20
Filed: 2001-09-28
Abstract: PURPOSE: A sparking plug with a multipoint ignition electrode is provided to improve gas mileage and minimize discharged pollutive materials by speeding up the fire spread in a combustion chamber and inducing complete combustion to maximize explosive force and minimize non-combustion gas while improving an output. CONSTITUTION: A spark electrode(10) is integrally formed on the top of a central electrode and has a plurality of electrode pieces(11) in radial direction in a feather form. Ground electrodes(20) in the same number as the electrode pieces(11) of the spark electrode(10) are provided at the circumference of the spark electrode(10), while maintaining a space from the spark electrode(10). The ground electrodes(20) are warped at a particular angle. A spark generator of the ground electrodes(20) and the central electrode forms at least one prominence to increase the number of sparks. The electrodes are coated with any one of platinum and iridium.
Patent KR-20010099478-A (KR)
Title: 양파즙과 그 제조방법
Inventor: JUN WOO SIK
IPC: A23L2/02
Filed: 2001-10-06
Abstract: 양파의 효능은 많이 알려져 있음에도 불구하고, 그 맛과 향이 강해서 쉽게 섭취하기는 힘들다. 특히, 다른 음식에 넣어서 적은양을 섭취하는게 아닌, 양파만을 섭취하려면 어려움이 따르기 마련이다. 이에, 양파즙을 향이나 맛에 구애받지 않고, 간편하게 섭취할수 있도록 한다. 그 제조방법은 다음과 같다. 우선, 양파의 뿌리부분의 흙을 털어내고 깨끗하게 씻는다. 깨끗하게 씻은 양파를 통째로 준비한다. 첫번째 제조방법은, 깨끗하게 씻은 양파(뿌리까지 포함)와 감초를 9:1의 비율로 준비하고, 함께 솥에 넣고 끓인다. 충분히 끓인 내용물을 즙만 짜내어, 고압솥(레토르트)에서 고온으로 멸균하고 밀봉한다. 두번째 제조방법은, 씻어놓은 양파(뿌리까지 포함)와 감초, 인진쑥을 8:1:1의 비율로 준비하여 함께 솥에 넣고 충분히 끓여 즙을 짠다. 이또한 고온으로 멸균, 밀봉한다.
Patent KR-20010100120-A (KR)
Title: 산소용존증류수를 주재로 하는 기능성 제품과 그 제조방법
Inventor: KIM HO KOON
Filed: 2001-10-06
Abstract: 본 발명은 증류수를 원료로 하는 기능성 제품과 그 제조방법으로, 더욱 상세하게는 사용하는 원료수의 불순물을 제거하고 산소를 용존시킨 후 기능성 물질을 첨가시키는 기능성 제품과 그 제조방법이다. 일반적인 원료수의 휘발성 불순물을 1차 가열하여 휘발시키는 휘발단계와, 2차 가열하여 증발액화시키는 증발액화 단계와, 제조된 순수한 물분자의 증류수에 산소를 가압하여 산소를 용존시키는 산소용존 단계와, 산소가 용존된 증류수에 기능성 물질을 혼합하는 혼합단계를 거쳐 기능성 제품을 제조한다. 본 발명에 의해 제조된 기능성 제품은 불순물이 모두 제거되므로 순수한 물분자와 용존산소와 기능성 물질만으로 구성되므로 과도한 운동, 육체노동, 호흡기능부족 환자에게서 나타나는 산소 부족현상을 개선하는 기능성 음용수 또는 혼합음료 또는 빙과류를 제공하고, 산소호흡기의 사용이 원활하지 못한 중환자,화상환자,회복기의 환자에게 산소를 보충시키는 의료용 수액제를 제공하고, 원료수에 혼합된 불순물과 공해물질에 의해 각종 주류의 맛이 변질되는 단점을 해소한 건강증진 기능성 주류 제품을 제공하는 것이다.
Patent KR-20030032539-A (KR)
Inventor: BYUN HO SAN
IPC: H01L23/04
Filed: 2001-10-18
Abstract: PURPOSE: A quad flat no-lead(QFN) semiconductor package is provided to simplify a fabrication process by preventing resin from soaking into a wire bonding part so that a deflash process and a plating process are eliminated. CONSTITUTION: The first half etching part to which a semiconductor chip(110) is attached is formed on the edge of a leadframe(100) of a planar line type. A chip pad(102) includes the first through hole. A lead part(104) includes the second through hole and the second half etching part, position in the outside of the chip pad. The leadframe includes the first half etching part, the chip pad and the lead part. The semiconductor chip is attached to the chip pad of the leadframe by using epoxy(112). A wire(120) electrically connects a bond pad of the semiconductor chip with the lead part of the leadframe. The first etching part and the first through hole of the chip pad of the leadframe is filled with a molding well(130) of a quadrangular type. The second through hole and the second etching part of the lead part is filled with the molding well. A cover sealing part(132) is formed on the molding well formed on the lead part of the leadframe. A cover(140) is attached to the cover sealing part on the molding well by using adhesive(142), sealing the semiconductor chip, the wire and the leadframe.
Patent KR-20030032776-A (KR)
Title: System and Method for Wire/Wireless Call Exchanging and Wire/Wireless Multi-Functional Terminal Therefor
Inventor: JANG JUN HO
IPC: H04W92/14
Filed: 2001-10-20
Abstract: PURPOSE: A system and a method for transferring a wired/wireless call, and a wired/wireless composite terminal therefor are provided to reduce call charge and improve speech quality by transferring a ring signal received to a mobile communication network to a wired communication network to form a speech path, and reduce a damage due to electronic wave by transferring a ring signal received by a wired/wireless composite terminal to a wired terminal to receive it. CONSTITUTION: A call transfer server(100) operates as a server for transferring a connection request transmitted to and received from a mobile communication network to a communication network in association with a wired communication network and the Internet and accesses an application program(104) through an API(Application Program Interface)(102) to execute the application program(104) according to a request from a user and a wired communication network. A user management program(110) stores and manages user's personal information in a user DB(122) for users who want to transfer a signal transmitted to and received from the mobile communication network to a wired communication network. A terminal number management program(112) receives terminal numbers and IDs of personal computer from users who want the wired/wireless call transfer system, stores them in a terminal number DB(124) and manages them. A wired/wireless composite terminal sensing program(114) receives information on whether the user's wired/wireless composite terminal is sensed by a base station from the wired/wireless composite terminal base station which is connected to a wired/wireless call transfer system(40) by the wired communication network. A wired/wireless termination call transfer program(116) transfers a connection request signal transmitted to and received from the mobile communication network to the wired communication network according as a connection signal is received by the mobile communication network or according to a user's request. A wired/wireless handoff processing program(118) automatically or manually transfers a speech path to the mobile communication network if a signal of the wired/wireless composite terminal sensed by the base station is weak or a noise is severe while a recipient is transmitting or receiving a voice or data to and from a call originator after a speech path is formed through the wired communication network.
Patent KR-20020033576-A (KR)
Inventor: CETEL ALAN D
IPC: C23C28/04
Filed: 2001-10-30
Abstract: PURPOSE: Nickel base superalloy articles are provided which include additions of yttrium and hafnium that cause them to develop a durable, adherent aluminum oxide coating which will adhered to both the substrate and a ceramic thermal barrier coating thereby eliminating the need for an intermediate bond coat. CONSTITUTION: The nickel base superalloy composition consists essentially of (by wt.%): from about 6 to about 13% of Cr; from about 4.5 to about 7% of Al; from about 0.5 to about 2.5% of Ti; from about 3 to about 12% of W; up to about 14% of Ta; up to about 15% of Co; from about 0.05 to about 1.5% of Hf; from about 0.003 to about 0.04% of Y; up to about 4% of Mo; up to about 1% of Re; up to about 0.1% of C; up to about 0.05% of B; up to about 0.15% of Zr; up to about 2% of Nb; up to about 2% of V; and a balance of Ni, wherein the P parameter does not exceed about 2500, wherein the quantity Al+Ti+0.2Ta (in wt.%) ranges from 7 to 10, and the quantity W+8Ta (in wt.%) ranges from 12 to 18, and wherein C is less than about 0.05%, B is less than about 0.005% and Zr is less than about 0.1%.