baber/WOPTO huggingface dataset:
Patent KR-20040032009-A (KR)
Title: Commercial message process of on-line on community site
Inventor: KIM HYUN HU
Filed: 2002-10-08
Abstract: PURPOSE: A method for an online AD(ADvertisement) on a community site is provided to enhance a speed of a system offering general contents by arranging all ADs in the site to an independent AD server, and offer the best service to users by securing a visual stability of a screen. CONSTITUTION: The users connecting to the Say-castle are divided into a general member and an advertiser member(S111,S115). The general member connects to the AD server in order to see the AD provided from the Say-castle(S112). The AD member connects to a client server in order to request the commercial AD to the Say-castle(S116). While various ADs are provided to the Say-castle from the AD member, the general member selectively performs the CM(Commercial Message)(S101). If the general member clicks a basic point of the selected CM, the Castle-money is accumulated(S102). If the general member clicks a suddenly appearing necessary point, necessary point goods are given/stored in the My-room of the general member(S105). If the general member does not click the necessary point in a fixed time, the CM is interrupted and the goods of the basic point are canceled(S103-2).
Patent KR-20040032404-A (KR)
Title: A manufacturing process of a mud element for a mud-mat
Inventor: JUNG SEONG U
IPC: C04B33/04
Filed: 2002-10-09
Abstract: PURPOSE: A method for producing a loess element with improved durability and workability, which can conveniently produce loess element in various sizes, is provided by removing air and moisture from the loess, thereby helping to diverse types of products. CONSTITUTION: The method for producing a loess element comprises: screening and mixing raw materials; charging the mixture into a pug mill(1), kneading, and drawing a rod-shaped loess element from a discharging port(2) of the pug mill; cutting the rod-shaped loess element to a certain thickness; maintaining the cut loess elements in an electric furnace at 450 deg.C for 5-10 minutes to adjust their moisture content; classifying the loess elements by size; applying infra-red ray and wind to the loess elements aligned on a conveyer belt in order to secondly adjust the moisture content; kneading the loess elements and charging them into a high-pressure molding machine; operating the molding machine to form a processed loess elements and remove airs therefrom, and repeating this step 3 times; and drying the resulted loess elements by sequentially passing through an electric and gas furnace at 80-150 deg.C, 150-250 deg.C, 250-350 deg.C, and 600 deg.C. The loess elements in various sizes can be produced by attaching a mold panel(3) having discharge holes of different sizes to the discharging port.
Patent KR-20040032553-A (KR)
Title: Method of calender manufacturing
Inventor: JEON TAE KYU
IPC: B42D5/04
Filed: 2002-10-10
Abstract: PURPOSE: A method for producing a calendar is provided to obtain the calendar having improvements of easy cut-off ability, convenient production processes, simple washing-out and free-handling thereof by easily folding or rolling the calendar effective to carry, deliver and/or store the calendar by embroidery process. CONSTITUTION: The method comprises steps of blending colors in consideration of designs(10); of preparing photo-sensitive solution, exposing to light and proceeding development then reinforcing the solution to form colors(20); of dyeing by means of mechanical or electronic processes(30); of washing and drying, evaporating then rinsing and repeatedly drying the dyed material to produce a calendar; of carrying out an embroidery process(40); of holding the product in units(50); and of packaging the held calendar(60). The holding step is for selecting papers or fibers easily cut out along grain of the fibers.
Patent KR-20040033335-A (KR)
Title: A method for controlling the viscosity of oil in btx recovery process
Inventor: KANG GWANG WON
IPC: C10K1/06
Filed: 2002-10-14
Abstract: PURPOSE: A method for controlling viscosity of absorption oil in a light oil(BTX) recovery process is provided to enhance redistillation rate of absorption oil without BTX, to improve quality of absorption oil without BTX, and to minimize replenishment of new absorption oil. CONSTITUTION: The method for controlling viscosity of absorption oil in a light oil(BTX) recovery process includes the steps of: producing a superheated gas by passing saturated vapor through a heat exchanger(200) that recollects sensible heat from a flare generated from a furnace(40); recovering aging of absorption oil(20) without BTX; exhausting 20-25% of absorption oil(20) without BTX from the bottom of a distillation tower(50) to a pitch-free tower(60); and supplying elements from the top of the pitch-free tower(60) to the distillation tower and transmitting pitch elements from the bottom of the pitch-free tower(60) to a tar decanter(150).
Patent KR-20040033736-A (KR)
Title: Current descrement apparatus for portable terminal
Inventor: KANG SE GU
IPC: H04B1/40
Filed: 2002-10-15
Abstract: PURPOSE: A device for reducing a current of a portable terminal is provided to convert an output voltage of a battery into a constant voltage, and to supply the converted constant voltage as an operating voltage, thereby extending standby time of a battery. CONSTITUTION: An AC(Alternating Current) converter(230) converts an output voltage of a battery(210) into an AC voltage. A DC(Direct Current) converter(240) converts an output voltage of the AC converter(230) into a constant DC voltage, and supplies the converted constant DC voltage to a body(220). The body(220) comprises as follows. LDO(Low Drop Out) voltage regulators(221-223) stabilize an output voltage of the DC converter(240). A CPU(224) recognizes the output voltage of the battery(210), and controls operations of each unit.
Patent KR-20040035458-A (KR)
Title: Lead-free solder alloy
Inventor: KIM GWAN SU
IPC: C22C13/00
Filed: 2002-10-22
Abstract: PURPOSE: A lead-free alloy for soldering is provided in which soldering is performed by an alloy that does not contain lead so as to prevent damage due to poisoning of lead. CONSTITUTION: The lead-free alloy for soldering comprises 0.1 to 3.0 wt.% of copper (Cu), 0.001 to 1.0 wt.% of nickel (Ni), 0.001 to 3.0 wt.% of phosphorus (P), and a balance of tin (Sn).
Patent KR-20020089253-A (KR)
Inventor: LEE JIN MYONG
Filed: 2002-10-28
Abstract: PURPOSE: An electronic commerce system and method using a cash bag compensation plan are provided to supply a profit for a member, an operator, and a sale member store by maximizing a limit of a cash bag compensation according to a purchase record and a member registration time of a user when a commodity is purchased on an on/off-line using a membership card. CONSTITUTION: A selling server(14) is mounted in each member store for selling commodities being supplied in a main server(12) and storing related member information in the main server(12). A communication network server(16) connects a plurality of users(10), the main server(12), and the selling server(14). A member authenticating and managing server(20) endows a member authentication of the user(10) and manages the authenticated member. A card issuing server(22) supplies a member card including an inherent ID for the authenticated member. In the case that the user(10) purchases a designated commodity through the selling server(14) using the card, a point managing server(24) endows the user(10) with a designated point. The point managing server(24) performs a repayment function to a user(10) who collects a predetermined amount of points.
Patent KR-20040038455-A (KR)
Inventor: JUNG IL YONG
IPC: E04B1/32
Filed: 2002-11-01
Abstract: PURPOSE: A cable system of an air dome is provided to prevent the concentration of various loads added on the outside effectively, to keep an air dome safely against bad weather, and to control tensile force of each cable simply. CONSTITUTION: The cable system of an air dome comprises: many upper cables(14) covering up the outside of an air dome(10) and crossed each other to have the shape of a net as a whole; and many lower cables(16) located on the lower part of the upper cable(14) to connect a fixing anchor fixed to the ground with the upper cable(14). Wherein the upper cable(14) and the lower cable(16) are connected by many harnesses, the upper cable(14) is fixed to a supporting harness(18), and the lower cable(16) passes through the supporting harness(18) to be movable longitudinally against the supporting harness and is fixed to the fixing anchor to support the supporting harness(18) downward.
Patent KR-20040041428-A (KR)
Title: Method of reducing noise for common rail diesel engine
Inventor: JIN JAE MIN
IPC: F02M45/04
Filed: 2002-11-11
Abstract: PURPOSE: A noise reduction method of a common rail diesel engine is provided to decrease noise by optimizing combustion noise of the common rail diesel engine on the partial load with measuring noise in the upper part of the diesel engine for removing error of data. CONSTITUTION: Noise of a common rail diesel engine is measured(110), and the noise level of frequency band having influence on the entire noise level is calculated(120). The measured and calculated noise is calculated into pressure(130), and calculated pressure is input in a proportional integral derivative controller(140). Pilot injection timing retards if the pressure is over the reference value(160). The upper limit and the lower limit of pilot injection timing are decided(170), and compared with the minimum value and the maximum value(180). The limit value is used for pilot injection timing in case of the upper limit and the lower limit to be beyond the minimum value and the maximum value(190). The pilot injection timing advances if the pressure is less than the reference value(200).
Patent KR-20040042194-A (KR)
Inventor: PARK SANG MYEONG
IPC: F01N1/22
Filed: 2002-11-13
Abstract: PURPOSE: A muffler for a vehicle is provided to minimize noise caused by vibration by reducing the flow pressure of the exhaust gas with self-elastic force and movement of a flexible plate and dispersing the progressing direction of the exhaust gas through an exhaust port of the flexible plate. CONSTITUTION: A muffler(10) for a vehicle is composed of an exhaust pipe(20) connected to the exhaust side of an engine; a cylinder-shaped case of which one side is connected with the exhaust pipe to communicate fluid and the other side includes an exhaust port; and a flexible plate(30) movably installed to an outlet of the exhaust pipe in the case and deformed and moved by the flow pressure of the exhaust gas to reduce the flow pressure of the exhaust gas. The flexible plate is bent in a U shape to open the exhaust pipe and includes at least one exhaust port(31a,31b,31c) at upper, lower, and lateral sides.
Patent KR-20040042249-A (KR)
Title: Organic electro luminesence display device with liquid crystal display portion
Inventor: KIM SEON HWA
IPC: H05B33/00
Filed: 2002-11-13
Abstract: PURPOSE: An OELD including a liquid crystal display is provided to reduce power consumption and realize a high quality image by adopting a liquid crystal display as a sub screen. CONSTITUTION: An OELD including a liquid crystal display comprises a first substrate(10) made of a transparent material, an organic electro luminescent display(20) formed on one surface of the first substrate and having an organic lighting layer(22) formed between two electrodes(21,23) arranged oppositely each other, and a liquid crystal unit(30) formed on the other surface of the first substrate and including a liquid crystal(34) between two electrodes(32,33) arranged oppositely each other. The liquid crystal display uses one of the electrodes of the organic electro luminescent display as a reflection plate.
Patent KR-20040043449-A (KR)
Title: Optically Compensated Birefringence Mode Liquid Crystal Display Device
Inventor: CHOI SANG HO
IPC: G02F1/1335
Filed: 2002-11-18
Abstract: PURPOSE: An optically compensated birefringence(OCB) liquid crystal display is provided to improve color characteristic and contrast ratio of the liquid crystal display. CONSTITUTION: An OCB liquid crystal display includes the first and second substrates(110,130) arranged opposite to each other. A liquid crystal layer(150) is interposed between the first and second substrates. The first and second compensation films(112,132) are respectively located on the outer sides of the first and second substrates. The first and second polarizers(120,140) are respectively placed on the outer faces of the first and second compensation films. The liquid crystal layer has a bend structure, and the first and second compensation films and the liquid crystal layer construct a bend cell(160). Polarization axes of the first and second polarizers are perpendicular to each other.
Patent KR-20040046775-A (KR)
Title: The manufacturing metod of silk amino acid
Inventor: PARK DONG KI
IPC: A23J1/10
Filed: 2002-11-28
Abstract: PURPOSE: Provided is a method for manufacturing a silk amino acid and a low molecular weight of peptide. Also, provided is a method for manufacturing high functional foods or cosmetic bases containing the silk amino acid and low molecular weight of peptide. CONSTITUTION: A method for manufacturing a silk amino acid comprises the steps of: cutting a cocoon to remove a pupa of the silkworm and pulverizing it; mixing the pulverized cocoon with 5-10 wt.% of rice bran; and sterilizing the mixture at a 110-125 deg.C for 15-25 minutes at high pressure and inoculating Paecilomyces japonica or Beauveria bassiana into it, followed by cultivation for 30-50 days, drying and pulverization.
Patent KR-20020093782-A (KR)
Inventor: DANIEL YOON-UK CHO
IPC: G06F1/00
Filed: 2002-12-02
Abstract: PURPOSE: A device and a method for extending a basic module of a computer are provided to facilitate the design and the manufacture of the basic module and an extension module by joining the basic module with the first extension module and an additional extension module. CONSTITUTION: The device comprises the basic module(40) receiving a single board computer(20), and offering the first fast side connector(60) and an edge connector(120), and the first extension module(70) connecting to the basic module(40) through the edge connector(80) attached to the first fast side connector(60), a PCI(Peripheral Component Interconnect) connector(90), and the second fast side connector(100). The first extension module(70) is joined to the additional extension module(110) connected through the second fast side connector(100). The additional extension module(110) is based on the PCI connector(130) and a fast connector like the first extension module(70).
Patent KR-20040051112-A (KR)
Title: Oil-Based Ink Composite for Ballpoint Pen
Inventor: AHN JUNG GEOL
IPC: C09D11/18
Filed: 2002-12-12
Abstract: PURPOSE: An ink composition for an oily ball-point pen is provided, to prevent the generation of dregs of a ball-point pen and the dropping of an ink during storage and to allow the color of an ink to be identified from the outside. CONSTITUTION: The ink composition comprises a dye component as a coloring agent; and 0.1-20 wt% of an inorganic material. Preferably the inorganic material has an average particle size of 0.1-5 micrometers and is at least one selected from the group consisting of titanium dioxide, silicon-containing compounds and aluminium-containing compounds. Preferably the ink composition comprises further 10-50 wt% of a dye as a coloring agent; 30-80 wt% of at least one organic solvent selected from the group consisting of benzyl alcohol, phenoxy ethanol, carbitol, cellosolve, glycols and glycol ethers; and at least one viscosity controlling resin selected from the group consisting of a ketone resin, a maleic resin, an ester gum, an alkyd resin, a phenol resin, a rosin resin, a terpene resin, poly(vinyl pyrrolidone) and poly(vinyl butyral).
Patent KR-20040051799-A (KR)
Title: Analog slic circuit for board of switchboard subscriber capable of eliminating broadcasting noise signal
Inventor: CHOI JIN BONG
IPC: H04M3/18
Filed: 2002-12-13
Abstract: PURPOSE: An analog SLIC circuit for an exchange subscriber board removable broadcast noise signals is provided to prevent system misoperation due to broadcast noise signals by interrupting the broadcast noise signals by condensers in advance. CONSTITUTION: A SLIC(Subscriber Line Interface Circuit)(20) includes a filter(100) removing broadcast noise signals flowed into a relay(21) connected with a TIP end and a RING end of a telephone line. The filter includes a first condenser(C1) and a second condenser(C2). The first condenser(C1) is connected with the TIP end of the telephone line and the relay(21) to pass the broadcast noise signals flowed in through the TIP end of the telephone line to a ground. The second condenser(C2) is connected with the RING end of the telephone line and the relay(21) to pass the broadcast noise signals flowed in through the RING end of the telephone line to the ground.
Patent KR-20040051906-A (KR)
Title: An internet protocol packet address lookup method and apparatus for a backbone router
Inventor: JIN SEUNG UI
IPC: H04L12/28
Filed: 2002-12-13
Abstract: PURPOSE: A method and an apparatus for performing address look-up on an IP packet for a backbone router are provided to maximize packet processing performance by minimizing calculation load of a packet forwarding process. CONSTITUTION: Relay nodes(112b) include position information of child nodes. Termination nodes indicate an entry of a corresponding forwarding information base. A master node(112a) exists at the uppermost position and includes multi-bit search information for the initial uppermost 16 bits. Considering that a network address in an IPv6 global unicast address system consists of upper 64 bits, tree search is performed on the 64 bits. Namely, a multi-bit tree search is first performed on the uppermost 16 bits, and then, the multi-bit tree search is repeatedly performed by extracting every uppermost 8 bits.
Patent KR-20040054316-A (KR)
Title: Storaging apparatus in refrigerator and Refrigerator with the Storaging apparatus
Inventor: LEE SU IL
IPC: F25D25/00
Filed: 2002-12-18
Abstract: PURPOSE: A collecting apparatus for a refrigerator, and a refrigerator mounting the same are provided to smoothly slide a shelf for a refrigerator and prevent stores from being separated or dropped. CONSTITUTION: A combining member(100) is combined with an inner wall of a refrigerator. A length control member(200) is slidably inserted into the inside of the combining member. Bearings are installed between the combining member and the length control member for supporting the length control member to slide into the combining member. A guide member(400) is slidably combined with the inside of the length control member, having a plurality of fastening parts(410) on one side. A shelf receives stores, and is combined with the guide part to slidably move.
Patent KR-20030053033-A (KR)
Title: Radiation Sensitive Refractive Index Changing Composition and Refractive Index Changing Method
Inventor: YAMADA KENJI
IPC: G03F7/039
Filed: 2002-12-20
Abstract: PURPOSE: To provide a radiation sensitive refractive index variable composition which can easily vary the refractive index of a material to produce sufficiently large difference in the varied refractive indices and which can give a stable refractive index pattern or an optical material without depending on the conditions for use afterwards. CONSTITUTION: The radiation sensitive refractive index variable composition contains (A) a polymerizable compound, (B) a non-polymerizable compound having a lower refractive index than that of the polymerizable compound (A), and (C) a radiation sensitive polymerization initiator.
Patent KR-20040057585-A (KR)
Title: Method of forming contact in semiconductor device using stuffing
Inventor: EUN BYEONG SU
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a contact of a semiconductor device is provided to prevent attack of dopants into a lower layer by using stuffing of oxygen ions. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(31). A contact hole is formed by selectively etching the interlayer dielectric. A titanium film is formed on the resultant structure including the contact hole. A titanium nitride layer(34) is formed on the titanium film. Oxygen ions for preventing diffusion are stuffed in the grain boundary of the titanium nitride layer. Then, a tungsten film is filled in the contact hole.
Patent KR-20040057625-A (KR)
Title: Method for chemical mechanical polishing landing plug
Inventor: YANG GI HONG
IPC: H01L21/304
Filed: 2002-12-26
Abstract: PURPOSE: A method for polishing a landing plug is provided to improve production yield by removing polymer defects generated in CMP(Chemical Mechanical Polishing). CONSTITUTION: A stacked gate electrode(13) including the first polysilicon layer, a metal silicide layer and a silicon nitride layer is formed on a semiconductor substrate(11) with an impurity region(15). A BPSG layer(17) is formed on the resultant structure. A landing plug contact(18) is formed to expose the impurity region by selectively etching the BPSG layer. The second polysilicon layer(19) is formed on the resultant structure. A landing plug is then formed by polishing the second polysilicon layer to expose the silicon nitride layer using HSS(High Selective Slurry).
Patent KR-20040054457-A (KR)
Inventor: KIM JUNG SIK
IPC: H01L23/52
Filed: 2002-12-18
Abstract: PURPOSE: An electroforming master and a manufacturing method thereof are provided to be capable of precisely forming a predetermined pattern, preventing the waste of material, and simplifying the manufacturing process. CONSTITUTION: An electroforming master is provided with a base(15) having predetermined hardness, a root release agent(14) formed on the base, and an electrode base formed on the root release agent. At this time, the electrode base has a space portion. The electroforming master further includes a pin release agent(13) formed at the space portion of the electrode base and connected with the root release agent as one piece. Preferably, a foaming release agent is used as the release agent. Preferably, silicon is capable of being used as the release agent.
Patent KR-20040058508-A (KR)
Title: Ratemeter tester
Inventor: PARK JUN GIL
IPC: G01M99/00
Filed: 2002-12-27
Abstract: PURPOSE: A test device of a ratemeter is provided to offer a control signal and to collectively test the result while watching a computer screen by containing various controllers. CONSTITUTION: An interface board(20) interfaces with a communication port of a ratemeter(10) and receives outputs of a frequency generator(110) and a voltage and current generator(120). A test device(100) tests the status of the ratemeter while watching a computer(30) screen by connecting between the interface board and the computer. The test device contains an analogue/digital converting unit(140), an input/output communication unit, the frequency generator, the voltage/current generator and a front display unit(160). The analogue/digital converting unit feeds an input control signal through the interface board to a control unit(130) of the test device by digitalizing. The input/output communication unit receives data from an input/output unit(31) of the computer and offers the control signal to the ratemeter. The frequency generator generates a corresponding source frequency signal according to the command of the control unit to operate the ratemeter and offers the signal to the ratemeter through the interface board. The voltage/current generator generates corresponding source voltage and current signals according to the command of the control signal to operate the ratemeter. The front display unit is installed in front of the test device to show an output value through the ratemeter. Thereby, the damage of a terminal is prevented, the reliability of the test is improved and the data is changed performed easily.