baber/WOPTO huggingface dataset:
Patent KR-20030010765-A (KR)
Inventor: CHOI JAE SEUNG
IPC: G06Q99/00
Filed: 2003-01-02
Abstract: PURPOSE: A restaurant operating method is provided to change the food menu, for preventing geriatric diseases, on every weekday, and to offer the food to a customer with a self service type. CONSTITUTION: The method comprises several steps. Food menu is constructed on every weekday. For example, diabetes prevention foods are offered on Monday, imbecility prevention foods being offered on Tuesday, osteoporosis prevention foods on Wednesday, hypertension prevention foods on Thursday, liver disease prevention foods on Friday, and depilation prevention foods on Saturday. The kinds or numbers of the foods can be changed according to a season or other conditions.
Patent KR-20040065452-A (KR)
Inventor: LEE CHEOL MIN
IPC: C07D333/36
Filed: 2003-01-14
Abstract: PURPOSE: A process for preparing erdosteine is provided, thereby cheaply preparing high purity of erdosteine in higher yield without side reactions under mild conditions by regulating the amount of organic bases. CONSTITUTION: The process for preparing erdosteine comprises the steps of: reacting D,L-homocysteine thiolactone chloride with bromoacetyl bromide in the presence of organic base such as triethylamine in organic solvent such as dichloromethane to prepare 3-bromoacetylamido-2-oxo-tetrahydrothiophen; and reacting 3-bromoacetylamido-2-oxo-tetrahydrothiophen with mercaptoacetic acid in the presence of organic base such as triethylamine in organic solvent such as dichloromethane, wherein a step of adding inorganic base into the reaction product of 3-bromoacetylamido-2-oxo-tetrahydrothiophen with mercaptoacetic acid and extracting erdosteine from a water-soluble layer may be further added.
Patent KR-20040019834-A (KR)
Title: Device And Method for Generating Power
Inventor: UCHIDA KUMIKO
IPC: H02N11/00
Filed: 2003-01-21
Abstract: PURPOSE: To secure electric power at a site where there is no commercial power supply, and to improve portability of a generator. CONSTITUTION: The generator comprises a thermoelectric conversion means 1 between a high-temperature heat source A and a low-temperature heat source B, and an external output means 8, which outputs the electric power generated by the thermoelectric conversion means 1 to the outside. The high-temperature heat source A is provided with a light-condensing body 6, that condenses sunlight X.
Patent KR-20040068718-A (KR)
Inventor: NAM YEONG U
IPC: C02F3/10
Filed: 2003-01-27
Abstract: PURPOSE: Provided are a chip for purifying and a method for preparing thereof, which allows a titanium dioxide to be easily joined to the chip for purifying and is able to maximize the surface area of the chip. CONSTITUTION: The chip for purifying is characterized in that it is molded into a spiral shape by mixing 57-83 wt.% of a thermoplastic resin, 10-20 wt.% of a titanium dioxide, 5-15 wt.% of a calcium phosphate and 2-8 wt.% of a luminous paint. The method comprises steps of (a) mixing 57-83 wt.% of a thermoplastic resin, 10-20 wt.% of a titanium dioxide, 5-15 wt.% of a calcium phosphate and 2-8 wt.% of a luminous paint; (b) molding the mixture into a rod-shaped resin; (c) cutting the molded rod-shaped resin with a bite by installing the bite inclinedly to a center line of the rod to make a chip(10) be twisted with forming a narrowing part(12) and an expanding part(14).
Patent KR-20040070800-A (KR)
Inventor: KO GWAN JU
IPC: H01L27/06
Filed: 2003-02-04
Abstract: PURPOSE: A method for fabricating a semiconductor device including a PIP(polysilicon insulator polysilicon) capacitor and a MOS(metal oxide semiconductor) transistor is provided to reduce the number of processes by growing an active substrate between isolation layers by an epitaxial process so that the substrate is increased to reach the height of a lower electrode of the PIP capacitor. CONSTITUTION: An isolation layer(102) is formed on a semiconductor substrate(100), and a trench in which an active region of the substrate is open is formed. The substrate of the open trench is epitaxially grown to form an epitaxial layer(106). The first polysilicon, a dielectric layer(112a) and the second polysilicon layer are sequentially formed on the isolation layer and the epitaxial layer. The second polysilicon layer in a capacitor region is patterned to form an upper electrode(114a), and the dielectric layer under the second polysilicon layer is patterned. The first polysilicon layer in the capacitor region and in a transistor region is patterned to form a lower electrode(110a) and a gate electrode(110b) simultaneously. A source region and a drain region are formed at both sides of the gate electrode in the epitaxial layer in the transistor region, separated from each other. An interlayer dielectric(122) is formed. A contact(124) is formed which is connected to the lower or upper electrode of the capacitor and the gate electrode or the source/drain region(118) of the MOS transistor.
Patent KR-20040071515-A (KR)
Inventor: EOM TAE SIN
IPC: C08L63/00
Filed: 2003-02-06
Abstract: PURPOSE: An epoxy resin composition for semiconductor device package is provided, to improve flowability and electrical properties and to enhance crack resistance by reducing hygroscopicity. CONSTITUTION: The epoxy resin composition comprises 5-15 wt% of at least one epoxy resin selected from the group consisting of o-cresol novolac type, biphenyl type, bisphenol A type, multifunctional type, naphthalene type and dicyclopentadiene type epoxy resins; 3-15 wt% of a curing agent which is a resin represented by the formula 1 or a mixture of the resin and at least one phenol resin selected from the group consisting of novolac type, xyloc type, multifunctional type, naphthalene type and dicyclopentadiene type phenol resins; and 80-90 wt% of an inorganic filler selected from the group consisting of a natural silica, a synthetic silica, a fused silica and alumina, wherein R is an alkyl group of C1-C3; and n is an integer of 1-5.
Patent KR-20030074137-A (KR)
Title: 전동서보프레스의 모션설정방법
IPC: B30B15/14
Filed: 2003-02-10
Abstract: 대략 수평방향의 직동동력을 링크기구를 통해서 상하방향의 슬라이드 이동으로 변환하는 전동서보프레스에 있어서, 모션설정이 용이하게 가능한 전동서보프레스의 모션설정방법을 제공한다. 
     슬라이드(9)의 스트로크길이를 설정하고, 이 설정된 스트로크길이에 따라서, 이 스트로크길이의 분할 단수를 자동적으로 결정하고, 상기 설정된 스트로크길이를 상기 결정된 분할단수로 소정의 슬라이드위치에서 분할하고, 이 분할된 슬라이드위치를 각 단의 영역의 개시위치 및 종료위치로서 설정하는 방법으로 하고 있다. 또한, 슬라이드(9)의 스트로크길이 및 서보모터(15)의 사용 최대회전수를 설정하고, 이 설정된 스트로크길이 및 모터사용 최대회전수에 따라서, 상기 스트로크길이의 분할단수를 자동적으로 결정하도록 하여도 좋다.
Patent KR-20040076446-A (KR)
Inventor: KANG JAE GYEONG
IPC: C03C3/087
Filed: 2003-02-25
Abstract: PURPOSE: A glass composition in the MgO-CaO-Al2O3-SiO2 quaternary system is provided for use as a filler for dental impression materials. The glass has much improved mechanical strength and viscosity compared with the conventional ternary glass composition. CONSTITUTION: The quaternary glass composition, MgO-CaO-Al2O3-SiO2, is prepared by the following steps of: preparing a batch by mixing 20wt.% of Al2O3, 50wt.% of SiO2, and 30wt.% of MgO and CaO, wherein the weight ratio of MgO to CaO is 0.2-2, and drying mixtures; melting the batch at 1650deg.C; quenching the molten batch; grinding; repeating the process of melting and quenching; and optionally thermal treating the ground batch at annealing point and cooling slowly for removing stress. The dental impression materials with low viscosity(light body) contain 25-35wt.% of prepared quaternary glass filler.
Patent KR-20040077398-A (KR)
Inventor: CHOI JUN HYEOG
Filed: 2003-02-28
Abstract: PURPOSE: A system for a dynamic recommendation using a statistical learning theory is provided to make a user access the desired information efficiently by offering the dynamic recommendation based on the transaction pattern information of the user connecting to a web site. CONSTITUTION: A web log file stores the connection information generated when the user connects to the web site. A database classifies/stores the response and the propensity of the users connecting to the web site. A recommender generates/recommends the recommendation information by extracting the response for the predetermined information of a new user from the web log file when the new user connects to the web site, understanding the propensity from the response, and making a model based on the response of a group matched with the propensity of the new user with use of the statistical learning theory.
Patent KR-20040078181-A (KR)
Inventor: KANG GIL JONG
IPC: H02K7/075
Filed: 2003-03-03
Abstract: PURPOSE: A vibration motor assembly is provided to allow a motor to be mounted in a small device by eliminating the space for rotation of an eccentric weight. CONSTITUTION: A vibration motor assembly comprises the first cylinder type vibration motor(100a) including the first rotating shaft(120a) exposed outward and the first eccentric weight(130a) fixed on the first rotating shaft such that the first eccentric weight rotates together with the first rotating shaft; the second cylinder type vibration motor(100b) including the second rotating shaft(120b) exposed outward and the second eccentric weight(130b) fixed on the second rotating shaft such that the second eccentric weight rotates together with the second rotating shaft; and a molding(200) for accommodating the first and second cylinder type vibration motors, wherein the molding has an inner space for rotation of the first and second eccentric weights.
Patent KR-20040078273-A (KR)
Inventor: CHO UK RAE
IPC: H01L27/11
Filed: 2003-03-03
Abstract: PURPOSE: An SRAM device having a strapping region is provided to reduce the off-current of driving transistors and the power consumption by increasing the threshold voltages of the driving transistors. CONSTITUTION: A plurality of cell active regions(101) are formed with the first active region formed on the first well region and the second active region formed on the second well region. An extended part of the second well region is arranged on a strapping region(70). The first and the second gate electrodes(110a,110b) are formed across the first and the second active regions. The first and the second gate electrodes are formed in parallel to each other. A common source region is extended from the second active region between the first and the second gate electrodes. A common source line(120) is electrically connected to the common source region. The common source line is formed across the strapping region. The first ground voltage supply line(130) is formed across the common source line within the strapping region and is electrically connected to the common source line. A well voltage supply line is arranged in one side of the ground line within the strapping region and is electrically connected to the extended part of the second well.
Patent KR-20040081527-A (KR)
Inventor: AHN U YEONG
IPC: C09J175/12
Filed: 2003-03-13
Abstract: PURPOSE: A composition for circuit adhesion is provided, to obtain excellent mechanical properties, adhesion strength, fast-curing property and processability and a low curing temperature. CONSTITUTION: The composition comprises a monomer having a carbon double bond; an azo compound; a peroxide; 0.1-10 wt% of a conductive particle; and 0.1-50 wt% of a compound having at least one blocked isocyanate group. Preferably the compound having at least one blocked isocyanate group is obtained by reacting a compound having an isocyanate group with any one selected from the group consisting of caprolactam, imidazole, pyrazole, pyrazolinone, 1,2,4-triazole, diketopiperazine, malonate and oxime, and has a heat activation temperature of 70-200 deg.C.
Patent KR-20040083272-A (KR)
Inventor: KIM GYE GWAN
IPC: H04W12/06
Filed: 2003-03-21
Abstract: PURPOSE: A user authentication method and system on a Web and/or a wireless network using a mobile terminal having a challenge/response-based one-time wireless password module are provided to guarantee the stability of user authentication and reduce a cost. CONSTITUTION: A user is connected to an Internet banking server(S300). The user inputs an ID and a password for authentication(S302). The Internet banking server executes a one-time password input screen(S304). An MOTP(Mobile One-Time Password) service server searches a specific MOTP module of the user(S306). The MOTP service server generates a challenge value and transmits it to user terminal unit or a user computer(S308). The user terminal unit generates a one-time password(S310). the one-time password is transferred to the MOTP service server(S312). The MOTP service server determines whether the user authentication is successful(S314). If the user authentication is successful, the MOTP service server transmits the corresponding result to the Internet banking server and the Internet banking server allows a user to use an e-banking service(S320).
Patent KR-20030031072-A (KR)
Inventor: CHOI SOON KYU
IPC: F21S8/00
Filed: 2003-03-25
Abstract: PURPOSE: A thin film type continuous emergency exit guide apparatus and a method for fabricating the same are provided to identify easily an emergency exit by adhering continuously emergency exit guide films on inner walls of a building. CONSTITUTION: The first unit(110) of an emergency exit guide apparatus includes a front plate(111), a rear plate(112), and a fluorescent material(113). The front plate(111) is formed with a transparent material such as transparent glass and transparent acryl in order to project the light of the fluorescent material(113) to the outside. The rear plate(112) is formed with glass, acryl, wood, and aluminium. The fluorescent material(113) is formed between the front plate(111) and the rear plate(112).
Patent KR-20040083808-A (KR)
Inventor: LEE CHANG JU
IPC: C09D201/00
Filed: 2003-03-25
Abstract: PURPOSE: A process for producing a resin for a coating agent is provided, which can inhibit the use of an emulsifier, prevents the lowering of properties, and polymerizes monomers easily. CONSTITUTION: The process comprises the steps of: dissolving a water-soluble resin and a polymerization initiator in water; injecting a non-ionic emulsifier, a polymerization initiator, and a monomer into the dissolved water-soluble resin. The water-soluble resin comprises at least one of a styrene/alpha-methyl styrene/acryl acid copolymer, a styrene/maleic acid copolymer, a butyl acrylate/acryl acid copolymer, and an ethylene/acryl acid copolymer. The non-ionic emulsifier contains at least one of an ethoxylate nonyl phenol and polyoxyethylene isooctylphenyl ether. The polymerization initiator contains at least one of ammonium persulfate, potassium persulfate, sodium persulfate. And the monomer comprises at least one of methylmethacrylate, 2-ethylhexyl acrylate, butyl acrylate, ethyl acrylate, styrene, and vinyl acetate.
Patent KR-20040085593-A (KR)
Inventor: KIM HWAN GON
IPC: B21D53/86
Filed: 2003-04-01
Abstract: PURPOSE: A method for manufacturing tube of automobile exhaust pipe by tube reduction process is provided to mass produce the exhaust pipe tube by forming bellows pipe into one exhaust pipe tube through the tube reduction process and efficiently burn exhaust gas generated from engine when the exhaust pipe tube being installed at a vehicle. CONSTITUTION: In a method for forming a tube of exhaust pipe for exhausting automobile exhaust fumes, the method comprises first process of inserting the bellows pipe into an exhaust pipe tube(10) having larger outer diameter compared with bellows pipe having certain diameter; second process of forming an end of one side of the exhaust pipe tube by forming dies after moving the exhaust pipe tube connected to the bellows pipe; third process of heat treating the surface of the exhaust pipe tube and selectively non-heat treating the exhaust pipe tube if the exhaust pipe tube is formed of a soft material such as alloy after moving the formed exhaust pipe tube to a tube reduction mold(14); and fourth process of closely adhering the exhaust pipe tube to the bellows pipe housed in an inner side the exhaust pipe tube to the utmost as the exhaust pipe tube is passing through the forming member by automatically inserting the heat treated exhaust pipe tube into a forming member(16) formed at the center of the tube reduction mold.
Patent KR-20040085941-A (KR)
Inventor: KIM JUN
IPC: B60R22/00
Filed: 2003-04-02
Abstract: PURPOSE: An installing structure of a seatbelt for strengthening a seatback is provided to support both seatback by the deployment of a support bracket interlocked with a retractor positioned at the back of the seatback when abnormal load is applied to the seatbelt on the car accident, accordingly the load is dispersed to both seatbacks and the deformation of the seatback is prevented. CONSTITUTION: An installing structure of a seatbelt for strengthening a seatback includes a retractor(20) which winds a rear seatbelt(10) and which has an extension part(21) at the lower part thereof; an anchor bracket(30) having a hooking part(31) one end of which is fixed to be adjacent to a dispersion line of the back of the seatback and the other end of which is hooked to the extension part of the retractor; and a support bracket(40) which is coupled to a side of the extension part and which supports both seatbacks when deployed.
Patent KR-20030043826-A (KR)
Inventor: SONG JAE SEONG
IPC: D05C9/06
Filed: 2003-04-14
Abstract: PURPOSE: On a wide embroidering machine, the driving devices transferring a textile supporting frame up and down are installed on both sides of a main frame. The other driving device transferring the textile supporting frame right and left is installed on one side of the main frame. CONSTITUTION: The embroidering machine is comprised of: fixed frames(11) installed on both sides symmetrically; connecting frames(12) fixing the fixed frames(11); a transferring guide installed in the middle of the fixed frame(11); a transferring roller(14) installed on an upper part of the transferring guide; a delivery roller and a winding roller doubly contained above and below; and a guide(17) installed on the textile supporting frame(18) and transferred above and below right and left easily. The driving device is comprised of: a servo-motor which is installed on a base, containing a decelerator installed a motive gear as a motive shaft; power converter(30) which is installed on the base, containing a pinion as a slave gear; a driven gear protruded on one side and geared with the motive gear; and a rack(25) formed an installing part and geared with the pinion. The driving device is divided into a vertical driving device(20a) and a horizontal driving device(20b).
Patent KR-20040089982-A (KR)
Inventor: LEE SOON YEE
IPC: A23L17/00
Filed: 2003-04-15
Abstract: PURPOSE: Broiled Chaga mushroom eel made by adding an extract of Chaga mushroom(Inonotus obliquus) during simmering or broiling an eel is provided. The product has the efficacy of Chaga mushroom as well the characteristic taste and flavor of broiled ell. CONSTITUTION: In the method for manufacturing the titled broiled eel using Chaga mushroom, 500g Chaga mushroom is mixed with 20L water, heated at 100deg.C or more for 12hr and then filtered. The Chaga mushroom extract is added with kelp extract, pure soy sauce, roasted carrots, roasted green onion, roasted garlic, roasted onion, sugar, starch syrup, a licorice root, whole cinnamon bark, clear strained rice wine and roasted ell bones and then simmered to make sauce for broiled Chaga mushroom eel.
Patent KR-20040091918-A (KR)
Inventor: PARK HAENG WON
IPC: G02F1/133
Filed: 2003-04-23
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to increase a period of time required for charging voltage in pixels. CONSTITUTION: An LCD includes the first and second gate lines(Gi-1,Gi) for transmitting a gate signal, a data line(Dj) for transmitting a data signal, a signal line for transmitting the first voltage, and a pixel(190) connected to the first and second gate lines, data line and signal line. The pixel includes a liquid crystal capacitor, and the first and second switching elements(Q1,Q2). The first switching element includes a control port connected to the first gate line, an input port connected to the data line, and an output port connected to the liquid crystal capacitor. The second switching element includes a control port connected to the second gate line, an input port connected to the signal line, and an output port connected to the liquid crystal capacitor.
Patent KR-20030087951-A (KR)
Title: 콘텐츠 배포/수신 방법
IPC: G06F17/00
Filed: 2003-05-07
Abstract: 본 발명은, 배포자측이 안심하고 콘텐츠를 배포할 수 있고, 수신자측이 신뢰할 수 있는 콘텐츠를 수신할 수 있도록 하는 것이다. 
     파일수신장치는 프로세서 비밀키를 내장한 내탬퍼 프로세서를 가지고 있다.  파일수신장치에는 프로그램 암호화키로 암호화된 콘텐츠 수신 프로그램 및 인증 비밀키가 탑재됨과 더불어, 그들을 복호화하기 위한 프로그램 복호화키가 프로세서 비밀키에 대응하는 프로세서 공개키로 암호화되어 탑재되어 있다.  콘텐츠 수신 요구에 관계된 콘텐츠가 그 저작권자를 보호해야 한다고 하는 속성을 가지고 있는 경우(단계 S11), 파일수신장치까지의 통신 암호화처리를 행하고(단계 S12), 파일수신장치가 가진 인증 비밀키에 대응한 인증 공개키에 기초하여 수신 프로그램을 인증하며(단계 S13), 인증에 성공한 경우, 수신 프로그램을 신뢰할 수 있다고 판정하고(단계 S14), 콘텐츠 수신 요구에 관계된 콘텐츠를 송신한다(단계 S16).
Patent KR-20040098670-A (KR)
Inventor: JANG YONG GI
IPC: F24F1/01
Filed: 2003-05-15
Abstract: PURPOSE: An air supplying and circulating device for the inside of a room is provided to decrease room temperature deviation by circulating the room air and to keep the room fresh by supplying clean air generated from an outdoor unit through a pre-set indoor device. CONSTITUTION: In mounting an indoor device(3) connected with a duct(2) to a ceiling(7) and mixing and discharging the air of a room(5) with the air sucked by a fan(18) and ejected through the indoor device, an air circulating unit is combined with an air circulating port(15) at the lower side of a housing(14) outside the indoor device, mounted on the ceiling, and communicated with the indoor device by a distributing pipe(11). The fan is embedded in the air circulating unit. An eject outlet(16) and an intake hole(17) are formed at the air circulating port of the air circulating unit. A discharge port of the fan communicates with the eject outlet.
Patent KR-20040100316-A (KR)
Inventor: CHO JAE WON
IPC: C08J5/20
Filed: 2003-05-22
Abstract: PURPOSE: Provided is a method for preparing a polyethylene/poly(vinyl benzyl chloride) anion exchange membrane showing high transmittance selectivity and having excellent electrochemical properties and mechanical properties. CONSTITUTION: The method comprises the steps of absorbing a solution comprising vinyl benzyl chloride, a swelling accelerating monomer, divinyl benzene and a photoinitiator to a nonporous low density polyethylene film; irradiating a UV ray to the obtained one to photopolymerize it; and introducing an amine group as an anion exchange group through a quaternary amination. Preferably the solution for polymerization comprises 70-95 wt% of vinyl benzyl chloride; 5-30 wt% of a swelling accelerating monomer; 0-5 wt% of divinyl benzene; and 1-10 parts by weight of a photoinitiator based on 100 parts by weight of the monomer. Preferably the anion exchange group is selected from trimethyl amine, triethyl amine, diethylphenyl amine and diphenylethyl amine.
Patent KR-20040102646-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W4/16
Filed: 2003-05-28
Abstract: PURPOSE: A call connection method when mutually requesting a call simultaneously is provided to reduce a probability of call failure by flexibly processing calls. CONSTITUTION: A caller terminal requests call setup from a callee terminal(S10). An origination MSC(Mobile Switching Center) requests home location registration from the caller terminal and registers a home location in an origination HLR(Home Location Register)(S20). The origination MSC analyzes an MAP(Mobile Application Part) message and stores a caller's phone number and a callee's phone number in an MAP storing unit(S30). The origination MSC attempts call connection to a termination MSC(S40). The termination MSC checks whether the callee terminal is busy(S50). If the callee terminal is busy, the termination MSC checks whether the callee terminal is requesting call setup(S60). If the callee terminal is requesting call setup, the termination MSC checks a phone number requested for the call setup(S70). If the call setup request phone number is the same as the caller's phone number(S80), the origination MSC does not request call setup from the termination MSC and performs call connection in response to the request signal of the termination MSC(S90).