baber/WOPTO huggingface dataset:
Patent KR-20030003942-A (KR)
Title: Apparatus for dual power supplying of on-chip power system
Inventor: LEE HUI JAE
IPC: H02M3/00
Filed: 2001-07-04
Abstract: PURPOSE: A dual power supply device of an on-chip power system is provided to supply power to each unit regardlessly of an abnormal operation of a DC/DC converter of a unit by dualizing a power supply path. CONSTITUTION: A power distribution portion(220) distributes inputted DC power to the first and the second units(230,240). The first and the second units(230,240) include the first and the second DC/DC converters(235,245), respectively. The first comparison circuit(247) is used for comparing an output of the first DC/DC converter(235) of the first unit(230) with an output of the second DC/DC converter(245) of the second unit(240). The DC/DC converter(245) of the second unit(240) is determined as an abnormal state if the output of the DC/DC converter(245) of the second unit(240) does not belong to a range of margin of the first comparison circuit(247). Accordingly, the output of the DC/DC converter(245) of the first unit(230) is used as an input of the corresponding unit by the first comparison circuit(247) if the output of the DC/DC converter(245) of the second unit(240) is in the abnormal state.
Patent KR-20030006596-A (KR)
Inventor: KIM HUI SU
IPC: H01G11/30
Filed: 2001-07-13
Abstract: PURPOSE: A conducting polymer coated electrode of metal oxide electrochemical pseudocapacitor and a method of manufacturing the same are provided to increase specific capacitance by coating a conducting polymer on an electrode of a metal oxide electrochemical pseudo-capacitor. CONSTITUTION: Amorphous manganese dioxide is mixed with conducting carbon according to a weight ratio of 8:2. A slurry is fabricated by mixing a mixed solution of the amorphous manganese dioxide and the conducting carbon and a mixed solution of PVdF of 15 weight percent and NMP solution. The slurry is coated on a titanium foil of a size of 3x3cm. An electrode is formed by drying the slurry. A mixed solution of pyrrole monomer having density of 0.3M and propylene carbonate solution is mixed with para-toluene-sulfonic acid. An electrode of a metal oxide electrochemical pseudo-capacitor is dipped into the mixed solution. A conducting polymer is coated on the electrode of the metal oxide electrochemical pseudo-capacitor by performing the dipping process.
Patent KR-20030009811-A (KR)
Title: Method for correction locate of glass combined with car body
Inventor: LIM JAE U
IPC: B62D65/06
Filed: 2001-07-24
Abstract: PURPOSE: A method of compensating the mounting location of a glass is provided to prevent abnormal mounting of a glass by comparing the pre-measured location of a vehicle body and the displaced location and compensating and then mounting the glass to a vehicle body. CONSTITUTION: A method of compensating the mounting location of a glass comprises steps of detecting the kind of a vehicle(S11); measuring the fixed location of the body of the vehicle before coupling a glass to the body of the vehicle(S12); transmitting the measured location to a robot to attach the glass(S13); detecting displacement of the body(S14); compensating the glass-coupling location of the robot if the body is displaced(S15); coupling the glass to the body by using the compensated robot(S16); and spreading sealer on the glass coupled to the body(S17). A laser sensor coupled to the robot measures displacement of the body.
Patent KR-20030012347-A (KR)
Title: a vertically aligned mode liquid crystal display
Inventor: BAEK SEUNG SU
IPC: G02F1/1337
Filed: 2001-07-31
Abstract: PURPOSE: A vertically aligned liquid crystal display is provided to minimize yellowish phenomenon and gamma distortion by enlarging a domain dividing element of a blue pixel. CONSTITUTION: A vertically aligned liquid crystal display includes a first insulating substrate; first wires(20) formed on the first insulating substrate; second wires(70) formed on the first insulating substrate and crossing the first wires; a pixel electrode(90) formed on each pixel area defined by crossing the first wires with the second wires; a thin film transistor connected with the first wires, the second wires, and the pixel electrode; first domain dividing elements(510,520,530) formed on the first insulating substrate; a second insulating substrate opposite to the first insulating substrate; red, green, and blue color filters formed on the second insulating substrate; a common electrode formed on the color filters; second domain dividing elements formed on the second insulating substrate; wherein the pixel areas are divided into red, green, and blue pixel areas according to the color filter located in the corresponding area; and the first or the second domain dividing elements have different dimensions by each color pixel area.
Patent KR-20030012641-A (KR)
Title: Vitamin-inorganic nanohybrids and preparation thereof
Inventor: CHOI JIN HO
IPC: C07F19/00
Filed: 2001-08-02
Abstract: PURPOSE: Provided are vitamin-inorganic hybrid which has excellent stability to heat, light and oxygen and excellent dispersibility, and sustainedly releases vitamin to maintain efficacies of vitamin for a ling time, and a preparation thereof. CONSTITUTION: The vitamin-inorganic hybrid complex is characterized by inserting vitamin or its derivative between layers of layered double metal hydroxide as an inorganic carrier by ion exchange reaction. It is represented by the formula:(M¬2+ 1-x N¬3+ x (OH)2)(A¬n-)x/n yH2O.
Patent KR-20020012138-A (KR)
Inventor: LEFEBVRE JEAN
IPC: D02G3/38
Filed: 2001-08-02
Abstract: PURPOSE: A method of manufacturing a reinforcing thread for fabric covering or a technical textile intended to be incorporated in a textile base by friction spinning is provided. Whereby, the obtained reinforcing thread has satisfactory feeling. CONSTITUTION: The method of manufacturing a reinforcing thread comprises: supplying a core thread(2) to a friction spinning machine(7); supplying simultaneously with a sliver(9) of fibers to the friction spinning machine, individualizing the fibers and combining with the core thread, wherein the sliver of fibers is formed from a mixture of hot-melt fibers and high melting point fibers. The ratio of the hot-melt fiber in the sliver is 20 to 60% by weight and the hot-melt fiber is prepared from a copolymer based on copolyamide or copolyester.
Patent KR-20030012738-A (KR)
Title: A copper-silica catalyst useful for hydrogenation of a carbonyl group-containing compound or dehydrogenation of a cycloalcohol and a preparation thereof
Inventor: CHOI NAK MO
IPC: B01J23/72
Filed: 2001-08-04
Abstract: PURPOSE: A preparation method of silica stabilized copper catalyst used in hydrogenating or dehydrogenating organic compounds is provided, and the catalyst prepared by the method is provided. CONSTITUTION: The preparation method of Cu/SiO2 catalyst comprises the steps of (a) preparing a slurry solution of copper hydroxide by adding a precipitant solution to an aqueous copper salt solution; (b) preparing a copper hydroxide-silica slurry solution by stirring the mixed solution after adding a colloidal silica solution to the slurry solution; (c) separating sediments from the solution and cleaning the sediment after aging the copper hydroxide-silica slurry solution at a temperature of 50 to 100 deg.C; and (d) drying and baking the cleaned sediment, wherein the precipitant is carbonate or hydroxide of alkaline metal, a weight ratio of copper oxide (CuO) to silica (SiO2) of catalyst is 9:1 to 3:7, the colloidal silica is stabilized by ammonium (NH4¬+), Na¬+ or other alkali metal, has a particle size of 4 to 60 nm, surface area of 100 to 300 m¬2/g and concentration of 5 to 60 wt.% on the basis of silica, and the aging is performed at a temperature of 60 to 90 deg.C for 0.5 to 24 hours.
Patent KR-20020013427-A (KR)
Inventor: ANDOH WATARU
IPC: H01L29/78
Filed: 2001-08-08
Abstract: PURPOSE: To improve flatness of an interlayer insulating film by reducing a step difference between a gate electrode and a source layer and between the gate electrode and a drain layer as much as possible. CONSTITUTION: The gate electrode 10 has a first polysilicon film 4 retained on a first insulating film 3, a second polysilicon layer 8 part laminated on the layer 4, and a second polysilicon layer 8 part extended on parts of second gate insulating films 6A and 6B. Thus, even when the thickness of the electrode 10 on the film 3 is the same as that of a conventional gate electrode, a film thickness t2 on the thick second gate insulating films 6A and 6B is thinner than the thickness t1 of a conventional example. Thus, since a step difference h2 between the gate electrode 10 and an N+-type source layer 11 and between the gate electrode 10 and an N+-type drain layer 12 becomes smaller than that of the conventional example, flatness of an interlayer insulating film 13 is improved.
Patent KR-20030015417-A (KR)
Title: Electronic money system having function of after-pay traffic card and method thereof
Inventor: HA JIN SIK
Filed: 2001-08-14
Abstract: PURPOSE: An electronic money system having a deferred payment type traffic card function and a method for controlling the same are provided to charge a card amount of money conveniently at any time and in any place without visiting a selling/charging store. CONSTITUTION: An electronic money issuing company(310) issues an electronic money having a traffic card function to a user(300) and creates a virtual account. The user(300) charges a predetermined amount of money to the issued electronic money without visiting a selling/charging store using a CD/ATM, an Internet banking, a tele-banking, etc. The user(300) uses a traffic unit(330) such as a bus and a subway including an RF terminal mounted therein using the charged electronic money. The traffic unit(330) informs taking information to a traffic managing institution(340) such as a bus and a subway. The traffic managing institution(340) requests a calculation of a fare to a bus/subway union(350). The bus/subway union(350) requests a calculation to the electronic money issuing company(310), and the electronic money issuing company(310) requests a money transfer to a bank(320).
Patent KR-20030015424-A (KR)
Title: The physiofunctional fermented liquor with purple sweet potato and the producing method of therof
Inventor: HAN GYU HEUNG
IPC: C12G3/02
Filed: 2001-08-14
Abstract: PURPOSE: Fermented wine using purple sweet potatoes and a preparation process thereof are provided, thereby preparing high quality of fermented wine having improved thrombolytic activity and tyrosinase-inhibiting activity. CONSTITUTION: The process for preparing fermented wine using purple sweet potatoes comprises the steps of: pulverizing nonglutinous rice, inserting the pulverized rice into the boiling water and cooling it; adding malt and wheat flour into the rice solution; inoculating Saccharomyces cerevisiae cultured in a YEPD medium into the mixture; culturing it at 30 deg. C for 2 days to prepare crude liquor; soaking nonglutinous rice and glutinous rice, then followed by removing water therefrom, steaming in a pot at 100 deg. C for 1 hour and cooling them; inserting 5 to 15 wt.% of steamed purple sweet potatoes, 8 to 12 wt.% of malt and 8 to 12 wt.% of the crude liquor into the steamed rice mixture; adding water into the mixture and fermenting it at 23 to 27 deg. C for 9 to 15 days; and filtering the fermented mixture.
Patent KR-20030015790-A (KR)
Title: Method of Identifying Subscriber's Information in the Mobile Communication System
Inventor: NOH JAE HUN
IPC: H04W24/00
Filed: 2001-08-17
Abstract: PURPOSE: A method for confirming subscriber information in a mobile communication system is provided to prevent the drain of identity information of a subscriber when the subscriber initially registers identity information or a network center requests an IMSI(International Mobile Subscriber Identity) information of the subscriber. CONSTITUTION: A network center transmits a certificate including its public key and its ID to an MS(Mobile Station)(S1). The MS receives the public key of the network center through the certificate of the network center(S2), and confirms validity about the certificate(S3). If the validity is confirmed, the MS generates its random number value(S4). The MS generates a fictitious name IMSI changed per every session using the random number value(S5). The MS encrypts the random number value and the fictitious name IMSI using the public key and transmits the encrypted random number value and fictitious name IMSI to the network center(S6). The network center receives the encrypted message from the MS(S7), and decrypts the encrypted message using its private key for obtaining IMSI information of the MS(S8).
Patent KR-20030017681-A (KR)
Title: Method to handle the received electronic documents
Inventor: KIM DAE SEONG
IPC: G06Q99/00
Filed: 2001-08-21
Abstract: PURPOSE: A method for managing a received electronic document is provided to automatically detect the reception of all accompanying documents and inform the charged man of the reception when all accompanying documents are received. CONSTITUTION: A constant storing space for the customer receiving a service is set up in a storage linked with a user and a list of the accompanying documents is recorded(S10). If the electronic document is received, the document is stored in the customer's storing space after interpreting the received document and judging the customer of the received document, and displays the reception of the accompanying document(S20). It is judged that all accompanying documents of the client are received(S30). In case that all accompanying document are received, the reception is automatically informed to the charged man corresponding to the customer(S40).
Patent KR-20030018082-A (KR)
Title: Invention institute through institute franchise
Inventor: SON SEO YONG
Filed: 2001-08-27
Abstract: PURPOSE: An invention educational institute through an educational institute franchise is provided to supply a special education, an educational material, and invention information. CONSTITUTION: An invention educational main institute(100) constitutes invention educational contents, supplies an educational material, and trains special lecturers according to fields(101). The invention educational main institute(100) manufactures a publicity matter of an invention institute, supplies invention information according to the fields, and takes charge of an invention consultation, a demonstration product manufacture, and a homepage construction. Each local branch(200) is provided for taking the charge of partial business of the invention educational main institute(100). The local branch(200) selects an actual field lecturer, supplies lecturers to each institute, and supplies an educational material and a teaching material of a local institute(201). A trainee who wishes to obtain technical knowledge and information is registered in an invention institute(300) of each local area.
Patent KR-20030017959-A (KR)
Title: Selection of Cymbidium Kanran 'Jeoktoma' variety
Inventor: KANG MYEONG SEON
IPC: A01H1/02
Filed: 2001-08-25
Abstract: PURPOSE: A new variety of Cymbidium kanran as named chuktoma having improved properties is provided, therefore the chuktoma can be cheaply mass-produced by using a clone culture technique. CONSTITUTION: The new variety of Cymbidium kanran as named chuktoma having improved properties is prepared by cross-fertilizing female purple Cymbidium kanran and male blue Cymbidium kanran, germination-growth of the cross-fertilized seed, culturing the germinated cross-fertilized seed to obtain shoots; transplanting the shoot into a flask; and subculturing the shoot in three times, wherein the new variety of Cymbidium kanran as named chuktoma has the following properties: (i) the length of leaf is about 33cm, (ii) the number of leaf is 3 to 4, (iii) the number of flower is 3 to 6, (iv) the length of flower stalk is 26.7 to 39.8cm, (v) the color of flower is crimson(10RP 3/4), (vi) the size of flower is 6.7 to 8.0cm, (vii) the flowering time is from October to November, and (viii) it is a decorative plant and has a little strong tolerance to disease.
Patent KR-20030022512-A (KR)
Title: Composition for healing a burn
Inventor: CHOI HYUK SU
IPC: A61K33/06
Filed: 2001-09-10
Abstract: PURPOSE: A composition for treating burns containing a Ca component obtained from the shell of abalone or oyster, inorganic matter and organic matter which have a particle diameter of 0.01 to 1.5mm is provided. Therefore, the composition is effective in the treatment of second and third degree burns to human skin while relieving pain and regenerating the skin. CONSTITUTION: A Ca component is prepared by heating the shell of abalone or oyster at 1,000 to 1,450deg.C and grinding. Thereafter, the component is blended with 0.39 to 0.49% by weight of SiO2, 0.001 to 0.007% by weight of Fe, 0.001 to 0.0063% by weight of Mn, 0.001 to 0.005% by weight of Cu, 0.001 to 0.009% by weight of Mo, 0.01 to 0.076% by weight of Sn, 0.002 to 0.005% by weight of Sb, 0.003 to 0.009% by weight of Ge, 0.5 to 1.5% by weight of K and 0.34 to 0.98% by weight of organic matter, based on the weight of the Ca component. Thus obtained composition also can be added with 0.0005 to 0.001% by weight of Ni and 0.002 to 0.009% by weight of P as an auxiliary component.
Patent KR-20030024288-A (KR)
Title: gas conversion valve for propane-butane combined use burner
Inventor: LEE YOUNG GIL
IPC: F24C3/00
Filed: 2001-09-17
Abstract: PURPOSE: A gas switching valve used in a propane-butane gas burner is provided to improve the convenience of use by supplying butane gas if propane gas is not supplied into the propane-butane gas burner. CONSTITUTION: A gas switching valve(1) has a valve stem(10) made of metal. A knob(10a) made of synthetic resin is coupled to an upper end of the valve stem(10) of the gas switching valve(1). A screw coupling section(19) is formed at a lower center portion of the gas switching valve(1). A butane gas shielding section(13) is formed at a lower portion of the screw coupling section(19). A butane gas feeding hole(14) is formed at an outer peripheral portion of the butane gas shielding section(13). A butane gas feeding eccentric cam(15) having a perforation hole(12) is arranged in opposition to the butane gas shielding section(13). An actuating section(21) is formed at a center of a valve body(20).
Patent KR-20030027358-A (KR)
Title: Method of Floatation and Circulation of Electronic Card using Digital Signature and Digital Envelope
Inventor: CHO HYEON SUK
Filed: 2001-09-28
Abstract: PURPOSE: A method for issuing and distributing an electronic gift certificate using an electronic signature and an electronic envelope is provided to satisfy security requirement such as a client authentication, a seller authentication, a security of a secret, and a safe transmission of the secret. CONSTITUTION: An electronic issuing company server receives order information of an electronic gift certificate from a purchaser terminal, and transmits a public key of the issuing company and a certificate of authentication with respect to the public key to the purchaser terminal(101,102). Personal information of the purchaser and a receiver is received from the purchaser terminal, an identity is checked, and a payment is executed(104,105). An electronic gift certificate is issued in a receiver terminal using an electronic signature and an electronic envelope technique(107). A price of the issued electronic gift certificate is received from a payment institution server(112). Charging information with respect to the electronic gift certificate is received from a shopping mall server(116). Gift certificate money balance information is transmitted to the receiver terminal, and contents of an electronic gift certificate database are updated(117,118).
Patent KR-20030033208-A (KR)
Title: rear body for a truck
Inventor: BANG SENG MO
IPC: B60P7/00
Filed: 2001-10-19
Abstract: PURPOSE: A tray of a cargo vehicle is provided to fold both side and rear portions of the vehicle to load and unload cargos and to cover an upper space of the vehicle by a folded roof. CONSTITUTION: A tray of a cargo vehicle includes side gates(5); a tail gate and a roof(9). Side gates comprise a fixed panel(13) and movable panels(15,17). The fixed panel is hinged(11) to a vehicle body(3). Folded movable panels are received inside the fixed panel. Movable panels are spread or folded from the fixed panel by a panel driving device. Side gates are formed to both sides of the vehicle body. The tail gate comprises a fixed tail panel and movable tail panels. The fixed tail panel is hinged to the vehicle body. Folded movable tail panels are received inside the fixed tail panel. Movable tail panels are spread or folded from the fixed tail panel by the panel driving device. The tail gate forms a wall on a rear upper portion of the vehicle body. A roof comprises roof panels(71). Roof panels are received inside a roof housing(77). The roof housing is arranged to an upper portion of an operator cab. Roof panels are spread and folded from the roof housing by a roof driving device. The roof covers the vehicle body. Thereby, a space separate from the upper portion of the vehicle body is formed. Cargos are unloaded from left, right and rear sides of the vehicle body.
Patent KR-20030032677-A (KR)
Title: Method of culturing Phellinus linteus by seed fungus which incubated in culture fluid
Inventor: KIM AN SIK
IPC: A01G1/04
Filed: 2001-10-19
Abstract: PURPOSE: A method of cultivating the titled product by inoculating liquid spawn of Phellinus linteus into a ginseng medium and then culturing for a specified period is provided. The product contains a ginseng component having excellent anticancer activity and increasing immune function and a Phellinus linteus component exhibiting anticancer effect at the same time and thus provides an anticancer effect superior to conventional Phellinus linteus. CONSTITUTION: The cultivation method for ginseng Phellinus linteus comprises the steps: culturing stains of Phellinus linteus liquid spawn in a liquid medium to produce liquid spawn; adding ginseng powder and ginseng extract to edible cereals to produce a ginseng medium which is filled into a culture vessel; sterilizing the culture vessel containing the ginseng medium; inoculating the liquid spawn into the ginseng medium; and culturing the liquid spawn for a specified period. The ginseng medium contains 3 to 10% by weight of ginseng.
Patent KR-20020033534-A (KR)
Inventor: KURODA RYUMA
IPC: H01M50/489
Filed: 2001-10-26
Abstract: PURPOSE: A porous film, a separator for a battery containing the porous film and a battery containing the separator are provided, which porous film reduces the internal resistance of a battery when it is used as a separator. CONSTITUTION: The porous film comprises a thermoplastic resin and a filler, and has X_R less than 5, wherein X_R = 25 x T_GUR xd¬2/Y (wherein Y(micrometers), T_GUR(sec/100 cc) and d(micrometers) represent a thickness, Gurley value and an average pore size of the film, respectively). Preferably the filler has an average particle size of about 1 mm or less; and the thermoplastic resin is a polyolefin-based resin. Preferably the polyolefin-based resin contains 10 wt.% or more of a polyolefin with a molecule chain length of 2,850 nm or more.
Patent KR-20030034843-A (KR)
Title: Speed sensitive fuel reduction apparatus and method
Inventor: LEE GYEONG U
IPC: F02M27/00
Filed: 2001-10-29
Abstract: PURPOSE: A speed sensitive apparatus and method for reducing fuel consumption are provided to maximize efficiency of a high frequency impression type fuel consumption reducing apparatus. CONSTITUTION: An apparatus comprises an RPM detector(10) sensing RPM of an engine to output pulses whose number is directly proportional to the RPM; a microcomputer(20) receiving pulse signal from the RPM detector to generate a chopping wave; a waveform shaping/amplifying part(30) shaping the chopping wave generated by the microcomputer to output + sine wave and - sine wave whose phase difference is 180 deg. and amplify; a first emitter(40a) impressing the + sine wave to fuel(52); and a second emitter(40b) impressing the - sine wave to the fuel.