baber/WOPTO huggingface dataset:
Patent KR-20050004945-A (KR)
Inventor: HWANG SEONG MEE
IPC: A61K9/127
Filed: 2003-06-27
Abstract: PURPOSE: Provided are a mixed micelles composition including a steroidal drug, a preparation method thereof and an external preparation containing the same. The external preparation remains the steroidal drug inside the skin to remove the adverse side effect of the steroidal drug. CONSTITUTION: The mixed micelles composition having a size of 50-200nm is characterized by containing 0.01-2.5 parts by weight of a steroidal drug, 0.10-20.0 parts by weight of phospholipid, 0.01-5.0 parts by weight of cholesterol, 0.01-10.0 parts by weight of surfactant, 0.1-0.5 parts by weight of gelling agent, 0.01-0.2 parts by weight of preservative and an appropriate amount of purified water.
Patent KR-20040004122-A (KR)
Inventor: KADOWAKI SHINICHI
IPC: G11B7/24082
Filed: 2003-07-01
Abstract: PURPOSE: An optical storage medium, an information recording apparatus and an information reproducing apparatus are provided to effectively prevent the illegal usage of the optical storage medium involving infringement on CONSTITUTION: The optical storage medium includes a main information region(41b) and a control data region(41a). Encrypted data information is recorded in the main information region(41b) as a pit row that is capable of being read out by means of light. In the control data region(41a), key information for decoding the encryption of data information, physical format information and optical storage medium manufacturing information are recorded by wobbling a groove.
Patent KR-20050006802-A (KR)
Inventor: JUN JAE HONG
IPC: G02F1/1339
Filed: 2003-07-10
Abstract: PURPOSE: A liquid crystal display panel, and a method for manufacturing the same are provided to form spacers at a desired area while simplifying a process. CONSTITUTION: Black matrices(52) are formed on an upper substrate. Color filters(60) are formed at every area divided by the black matrices. Red, green, and blue patterns(54) are formed on the black matrices, having a plurality of holes, wherein the color patterns are narrower than the black matrices. A plurality of spacers(56) are protrudedly formed at the plurality of holes by ink-jet injection so that the spacers are higher than the color patterns.
Patent KR-20050007772-A (KR)
Inventor: KIM DAE JOONG
IPC: E03B11/00
Filed: 2003-07-11
Abstract: PURPOSE: A fresh water discharge device of a water storage tank in a desalination system is provided to cut down the equipment cost by removing the unnecessary space of the water tank and reducing the size of the water tank. CONSTITUTION: A diffuser(16) is formed in a water storage tank(10) of a sea water desalination system, and connected to a discharge nozzle(12) of the water storage tank. A vortex blade is installed inside the diffuser to prevent vortex of discharge water. The size of the water storage tank is decreased by reducing the minimum water level of the water storage tank as the dead area to 1/3 to protect the suction pump of the pump station. The diffuser connected to the discharge nozzle is installed in the water storage tank, and the size of the water storage tank is decreased by lowering the discharge speed of water.
Patent KR-20050008262-A (KR)
Inventor: WOO GYEONG SUB
IPC: F16K11/06
Filed: 2003-07-15
Abstract: PURPOSE: A passage switching valve and an operation method are provided to control a flux, to switch a passage and to mix with second fluid effectively. CONSTITUTION: A stator device generates a rotating field. A magnet(24) is rotated right and reversely through the rotating field by installing inside the rotor device. A control valve(40) is elastically supported by a spring(30) and moved uniformly with the magnet by installing inside the magnet. A switching valve(50) switches a passage selectively according to the rotating angle and the rotating direction of the control valve. A valve seat(60) connects mixed fluid to an outlet by supplying second fluid to the switched passage. Thereby, the production cost is reduced, the entire fluid control system is simplified and the mixing rate of first fluid and the second fluid is equalized.
Patent KR-20050008363-A (KR)
Inventor: JEON JONG GU
IPC: H04L12/56
Filed: 2003-07-15
Abstract: PURPOSE: A method for supplying QoS in a wireless communication network communicating through a point-to-point network and a wireless communication system for supplying QoS are provided to manage QoS situations of peripheral nodes by selecting a QoS management node, and to change a path by using managed QoS information without setting a new path if QoS requirements are not satisfactory, thereby reducing end-to-end delay or path discontinuity. CONSTITUTION: When a forwarding path is set, a medium node and a receiving node of the forwarding path select a QoS management node which can manage QoS situations of peripheral nodes(901). The selected QoS management node perceives the QoS situations of the peripheral nodes, and manages QoS information(902). If the medium node of the current forwarding path is predicted not to satisfy QoS requirements(903), the QoS management node changes the forwarding path to pass through an alternative node based on the managed QoS information(904).
Patent KR-20040008097-A (KR)
Title: Autostereoscopic display
Inventor: JONES GRAHAM ROGER
IPC: H04N13/00
Filed: 2003-07-16
Abstract: PURPOSE: An autostereoscopic display is provided to access a peripheral reflection light and an image crosstalk. CONSTITUTION: A pixelated transflective spatial light modulator is arranged to provide visual indication to an observer of the amount of crosstalk caused by the reflection of ambient illumination. A rear parallax barrier(31) is formed between a backlight(13) and the modulator. A part of the barrier is formed as a screen blocking transmitted light from the first region of the modulator so that the pixels in the region are visible only by the reflection of ambient illumination. In the second region, the pixels are illuminated with both transmitted and reflected light. A controller sets the pixels of the first region to maximum intensity and the pixels of the second region to the fraction of the maximum intensity. The fraction corresponds to a maximum amount of crosstalk which is permissible for autostereoscopic viewing. When the brightness of the first region is darker than or the same as the brightness of the second region, crosstalk is sufficiently low to permit autostereoscopic viewing.
Patent KR-20040086078-A (KR)
Inventor: KIM DONG YEOL
IPC: H02M3/07
Filed: 2003-07-23
Abstract: PURPOSE: A variable power control apparatus is provided to minimize delay time caused due to voltage drop, by quickly discharging the current charged in an output unit through MOSFET. CONSTITUTION: A variable power control apparatus comprises a control signal input unit(41) for taking, as an input, the control signal input through a power control unit for controlling output voltage of a variable power supply system; a square wave generating unit(42) for generating a square wave control signal for reducing delay time in cases where the signal input through the control signal input unit is a voltage drop signal; and a voltage drop control unit(43) for reducing drop delay time of output voltage by turning on a MOSFET in accordance with the control of the square wave, such that the large amount of current charged in the condenser or inductor of the output unit of the variable power supply system is quickly discharged through the MOSFET. The voltage drop control unit prevents output voltages from being dropped to the level lower than the predetermined level, by maintaining the current discharged through the MOSFET constant through the use of resistances(R7,R147) and OP AMP(IC3) connected to the MOSFET.
Patent KR-20040077416-A (KR)
Inventor: ASHIDA MOTOI
IPC: H01L27/02
Filed: 2003-07-25
Abstract: PURPOSE: A semiconductor device is provided to reduce an occupancy area by making an interconnection connecting an N¬+ active region and a P¬+ active region overlapped with a gate electrode two-dimensionally. CONSTITUTION: A plurality of gate electrodes(3) are disposed in parallel with each other. An n-channel MOS(metal oxide semiconductor) region and a p-channel MOS region of a CMOS(complementary metal oxide semiconductor) transistor are adjacent to each other in the length direction of the gate electrode. The n-channel MOS and the p-channel MOS regions are connected by an interconnection. The width of the interconnection is greater than the interval of the adjacent gate electrode. A part of the interconnection is disposed on a part of the gate electrode by interposing an insulation layer(4,5).
Patent KR-20050012626-A (KR)
Inventor: PARK BONG HYUN
IPC: C08K7/20
Filed: 2003-07-26
Abstract: PURPOSE: Provided is a polyolefin-based resin composition for the interior or exterior trim of automobiles which is excellent in strength, impact resistance, heat resistance and stiffness and is free from the projection of weld line generation part. CONSTITUTION: The polyolefin-based resin composition comprises 30-85 wt% of an ultra-high crystalline olefin-based resin; 10-40 wt% of an ethylene-α-olefin-based copolymer rubber having a Mooney viscosity (ML1+4, 100 deg.C) of 10-100; 5-40 wt% of a glass bead whose surface is treated with a modified polypropylene grafted with an unsaturated carbonic acid or its anhydride; and 5-40 wt% of barium sulfate having an average diameter of 0.5-1 micrometers. Preferably the ultra-high crystalline olefin-based resin has a melt index of 10-80 g/10 min and its isotactic peptide fraction of homo-part is 95 % or more.
Patent KR-20050017802-A (KR)
Inventor: MOON SEONG HAK
IPC: H01J1/316
Filed: 2003-08-09
Abstract: PURPOSE: A matrix structure is provided to improve luminance and efficiency increasing the area for emitting light from phosphors. CONSTITUTION: A matrix structure comprises a plurality of data lines(30) and a plurality of scan lines(20); and a plurality of cells constituted by a plurality of field emission portions(100) which operate at the same time when selected by the data lines and the scan lines. Each of the cells includes two field emission portions arranged symmetrically, centering from each of the scan lines.
Patent KR-20030076495-A (KR)
Inventor: LEE MU SEONG
IPC: E01C23/16
Filed: 2003-08-18
Abstract: PURPOSE: A packing method using wasted glass is provided to directly construct on roads or floors without separate equipment, make drivers distinguish traffic information supplied on the road surface. CONSTITUTION: A packing method using wasted glass is composed of steps of forming and flattening a base course(1) having a predetermined shape and depth; pouring 85¯93 weight percent of crushed pieces(2a) of transparent wasted glass having the particle size of 2¯8mm, hardening agent with colors, and 7¯15 weight percent of an epoxy resin-mixed wasted glass mixture(2) that is mixed at the ratio of one to three to the upper part of the base course; and flattening the wasted glass mixture before wasted mixture poured on the base course is hardened.
Patent KR-20050019388-A (KR)
Inventor: CHUN SUNG DUCK
IPC: H04W4/06
Filed: 2003-08-19
Abstract: PURPOSE: A method for transmitting and receiving packet data and associated control information for an MBMS(Multimedia Broadcasting/Multicast Service) is provided so that a UE(User Equipment) can receive both MBMS data and associated control information, without the necessity of receiving two or more physical channels in order to receive them. CONSTITUTION: The L1/L2 of a UTRAN transmit specific MBMS data to a UE through a specific MTCH(MBMS Traffic Channel)(S31). In case that it is necessary to transmit MBMS-associated control information to the UE, the RRC layer of the UTRAN transfers the MBMS-associated control information to the UTRAN L1/L2 through the MTCH(S32). The UTRAN L1/L2 transfer the MBMS-associated control information to the L1/L2 of the UE(S33). The UE L1/L2 transfer the received MBMS-associated control information to the RRC layer of the UE(S34). If the transmission of the MBMS-associated control information is completed, the UTRAN L1/L2 transmit the MBMS data through the MTCH. The UE L1/L2 receives the MBMS data through the MTCH.
Patent KR-20050019601-A (KR)
Inventor: AHN BYUNG IK
IPC: H04W4/24
Filed: 2003-08-20
Abstract: PURPOSE: A method for calculating and announcing charges for each wireless Internet service is provided to estimate charges for each wireless Internet service, and to announce the estimated service charges to a subscriber, so that the subscriber can predict the service charges. CONSTITUTION: A contents supply server supplies wireless Internet services to a mobile communication terminal(S310). The server measures the quantity of wireless data packets for each wireless Internet service(S320). When the services are terminated, the server estimates service charges while storing the estimated charges(S330). The server averages the estimated service charges, and calculates an average estimated packet charge(S340). The server adds information service charges to the average packet charge, and calculates an average service charge(S350,S360). The calculated average service charge is supplied to a service user(S370).
Patent KR-20050020233-A (KR)
Inventor: CHAE KWAN YEOB
IPC: G06F12/00
Filed: 2003-08-21
Abstract: PURPOSE: An arbiter to program diverse bus arbitrating algorithms adapted to a bus operation status is provided to effectively perform bus arbitration by adapting to buses of different types appearing diverse applications. CONSTITUTION: A priority table part(110) stores a bus arbitration algorithm table and outputs selection vector corresponding to pointer information from the bus arbitration algorithm table by responding to the pointer information. A priority updater(120) outputs the next priority vector by matching/updating the current priority vector to the selection vector. A priority register file(130) outputs the current priority vector and stores the next priority vector as the current priority vector to be output next. A permission determiner(140) outputs a bus occupation permission signal to one of master blocks according to the priority corresponding to the current priority vector by responding to a bus occupation request signal received from respective master blocks and outputs the pointer information corresponding to a priority number of the master block receiving the bus occupation permission signal.
Patent KR-20050021201-A (KR)
Inventor: CHO YONG JIN
IPC: A61K35/08
Filed: 2003-08-26
Abstract: PURPOSE: An antiallergy composition comprising concentrate of underground deep sea water is provided, which concentrate of underground deep sea water contains a large quantity of essential trace elements and minerals which are useful for alleviating or inhibiting an allergy response without side effects. CONSTITUTION: The antiallergy composition comprises the concentrate of underground deep sea water, wherein the concentrate of underground deep sea water is prepared by collecting the underground deep sea water from the underground of 800m or less within 1km from the coast, filtering the collected underground deep sea water with a sand filter to remove impurities, filtering the sand filtered water with an active carbon filter to remove harmful materials and heavy metals, concentrating the filtered water, and repeating the concentration three times; and composition has a formulation selected from coating tablet, powder, granule and capsule.
Patent KR-20050022821-A (KR)
Inventor: JIN SANG HO
IPC: G08G1/0968
Filed: 2003-08-30
Abstract: PURPOSE: A vehicle telematics apparatus is provided to improve the recognition and the usability by displaying the moving path on the map together the turn-by-turn display. CONSTITUTION: A vehicle telematics apparatus includes a global positioning system(GPS) reception unit(500), a control unit(100), a remote control switch operational unit(200), an audio(700), a door speaker(300), a mobile phone connection unit(400) and a mike(600). The GPS reception unit receives the GPS signal from the satellite and transmits the position information of the vehicle to the control unit. The control unit is provided with a panel switch operational unit and a liquid crystal display unit. The remote control switch operational unit inputs the operational command of the user to the control unit. The audio and the door speaker output the receiving telephone and the path guiding voice in response to the handsfree function. The mobile phone connection unit connects the mobile phone to the control unit. The mike transmits the voice command of the user to the control unit and the mobile phone.
Patent KR-20050023692-A (KR)
Inventor: CHUNG YONG JUN
IPC: C07D207/337
Filed: 2003-09-02
Abstract: PURPOSE: Pyrrol-1-yl benzene sulfonyl amino acids and a preparation method thereof are provided, which amino acids are matrix metalloproteinase inhibitors, so that the amino acids are useful for prevention and treatment of disease associated with the matrix metalloproteinase including angiogenesis related cancer, periodontal disease and arthritis. CONSTITUTION: The pyrrol-1-yl benzene sulfonyl amino acids represented by formula (1), enantiomers thereof, pharmaceutically acceptable salts thereof, or solvates thereof are provided, wherein Y is OH or NHOH; X is hydrogen, lower alkyl, higher alkyl, double bond containing higher alkyl, aryl, heteroaryl, halogen, O-lower alkyl, O-heteroaryl, alkyl-amine derivatives, or alkyl-carboxylic acid derivatives; and R is hydrogen, side chains of all natural amino acids or derivatives thereof, lower alkyl, aryl, heteroaryl, 4- to 8-membered ring compound containing lower alkyl, 4- to 8-membered hetero ring compounds, or 4- to 8-membered hetero ring containing lower alkyl, provided that X and R form a ring to prepare 5- to 8-membered compounds which preferably comprises proline and hydroxyproline derivatives, and N, O or S substituted hetero ring compound and derivatives thereof in the 5- to 8-membered ring.
Patent KR-20050024524-A (KR)
Inventor: KANG KYUNG BUM
IPC: C02F3/30
Filed: 2003-09-03
Abstract: PURPOSE: To provide wastewater treatment system and method for reducing wastewater treatment time and efficiently removing eutrophication materials such as phosphorous and nitrogen contained in wastewater by oxidation decomposing wastewater using aerobic and anaerobic microorganisms or other microorganisms. CONSTITUTION: An advanced wastewater treatment system comprises: a sedimentation separation tank(12) for settling wastewater flown in to separate sediment from wastewater; a flow equalization tank(13) for temporarily storing intermediate water of the sedimentation separation tank to supply a certain amount of treated water to a first aeration tank(14) that is a front aeration tank by a pump(P1); a second aeration tank(15) and an anoxic tank(16) continuously installed next to the first aeration tank; a third aeration tank(17) and a fourth aeration tank(18) that are rear aeration tanks installed in rear of the anoxic tank; a sedimentation tank(19), a stabilization tank(20) and a disinfection and discharge tank(21) installed in rear of the third aeration tank and the fourth aeration tank; a denitrification tank(22) connected to the return pipe connected to the sedimentation tank; a contact filter medium filling-up part which is installed in the front and rear aeration tanks, and which is vertically divided into upper and lower parts by a mesh net such that contact media(42) are stacked in the upper part of the contact filter medium filling-up part, and a sludge stacking part is formed in the lower part thereof; a diffuser installed in the contact filter medium filling-up part; a return pipe(31) installed in the sludge stacking part and connected to a backwashing pipe and the sedimentation separation tank; a transfer pipe(32) installed at the anoxic tank to transfer treated water to the first aeration tank by a pump; and a treated water transfer pipe(33) connected to the flow equalization tank to transfer treated water to the anoxic tank by a pump(P2).
Patent KR-20040086095-A (KR)
Inventor: JUNG HYEON GWON
IPC: G06F12/02
Filed: 2003-09-03
Abstract: PURPOSE: An information storing medium recording the ENAV buffer configuration information, and a playing device and a buffer managing method thereof are provided to smoothly receive/play the desired contents by downloading the contents from a server connected through the Internet without exceeding a buffer capacity with a buffer of a small capacity. CONSTITUTION: At least one ENAV file stores the ENAV data. The ENAV file includes the ENAV buffer configuration information for assigning a part of an ENAV buffer(202) to an updateable markup area(A). The ENAV buffer configuration information is recorded to a loading information file informing a name and the position information of the ENAV files to be read beforehand.
Patent KR-20040023537-A (KR)
Title: Press forming method and press forming apparatus
Inventor: MIYOSHI KOJI
IPC: B30B15/14
Filed: 2003-09-05
Abstract: PURPOSE: To provide a press forming method and a press forming apparatus which enable the temperature of a work to be raised in a short period of time regardless of a variation in the sheet thickness of a work and a coating application state of a lubricant on a work surface and thereby contribute to an improvement in productivity. CONSTITUTION: In forming the work 8 by an upper die 4 and a lower die 7, the load between the dies 4 and 7 is held at a prescribed value and the work 8 is heated through the dies 4 and 7 by means of heaters 9 in the state that the work 8 is held between the upper and lower dies, thereafter the upper and lower dies 4 and 7 are brought relatively close to each other to form the work 8.
Patent KR-20050025363-A (KR)
Title: Camera apparatus capable of being extracted from mobile phone
Inventor: LEE TAE HAENG
IPC: H04B1/40
Filed: 2003-09-06
Abstract: An extraction type camera unit of a mobile terminal is provided to allow a user to photograph a subject at various angles by extracting the camera and easily return the extracted camera to its origination position. A camera body(113) includes a shutter. A camera lens(111) is formed as a convex lens at a front side of the camera body(113) to collect an image of a subject in photographing. A lens frame(111a) surrounds the camera lens(111) to protect and easily fix the camera lens(111). A flash(112) is formed at the front side of the camera body(113) and operates as necessary in a dark place. A signal line(114) formed as an FPCB serves as a line for transmitting power and various signals from a circuit unit of a mobile terminal. Extractible handles(115) are formed at each side of the camera body(113) and allow a user to conveniently extract a camera module(110). A camera module mounting hole(122) formed at an end of a protection cable(120) insertedly fixes the camera body(113). Handle through holes(125) allow the extractible handles(115) to penetrate therethrough. Protection cable body parts(123,124) have certain bending rigidity and thickness.
Patent KR-20050028083-A (KR)
Title: The ion-implanting method
Inventor: JIN SEUNG WOO
IPC: H01L21/265
Filed: 2003-09-17
Abstract: An ion implantation method is provided to prevent a channeling effect in an ion implantation process and improve an asymmetric doping profile by causing vibration from a grating structure of a semiconductor substrate. A predetermined mask pattern(202) is formed on an upper surface of a semiconductor substrate(200). An impurity region is formed by performing a non-tilt ion implantation process in the semiconductor substrate exposed by the predetermined mask pattern. In the non-tilt ion implantation process, vibrations are generated from a grating of the semiconductor substrate. The vibrations are generated by applying selectively one of a heat source, a light source, and a physical wave to the semiconductor substrate or by applying simultaneously the heat source, the light source, and the physical wave to the semiconductor substrate.