baber/WOPTO huggingface dataset:
Patent KR-20000064154-A (KR)
Inventor: PARK JOON SANG
Filed: 2000-08-22
Abstract: PURPOSE: An auction system and a method are provided so that a seller can exchange his manufactured goods into money rapidly without waiting until the goods are bid off by pre-receiving a money corresponding to the bid price of the goods and then giving the money to an operator of the auction site after the bid off. CONSTITUTION: An internet user accesses an auction site through the internet(300) and a seller registers goods information in auction(305). The seller requests an advance payment system(306). The information requested by the seller is transferred to the web server and a control part in the web server confirms the seller's credit rating stored in a user management database(307). In case that the seller's credit rating is more than a required level, the control unit pays prepayment money to the seller after determining the amount of prepayment money(310). The auction for the goods that the seller registered is executed(311). If the auction is closed and a successful bidder is determined, the bidder deposits a bid price and the seller distributes the goods to the successful bidder(312).
Patent KR-20020016335-A (KR)
Title: Telephone message transmitting method in wireless communication network
Inventor: KIM HYEONG SEON
IPC: H04W8/24
Filed: 2000-08-25
Abstract: PURPOSE: A method for transmitting call contents in a radio communication network is provided to transmit a radio communication network subscriber's call contents stored in a storage unit to a fixed terminal using E-mail. CONSTITUTION: A system for transmitting call contents in a radio communication network(13) consists of a storage unit(16), a fixed terminal(19), an E-mail server(17), and an MSC(Mobile Switching Center)(15). The storage unit(16) stores the call contents between the first and second mobile terminals(10,11) transmitted through the radio communication network(13). The fixed terminal(19), having more than a registered E-mail address, accesses the storage unit(16) through the Internet(18). The E-mail server(17), arranged between the storage unit(16) and the Internet(18), transmits the call contents of the storage unit(16) to the fixed terminal(19) connected with an E-mail address inputted from the first or second mobile terminal(10,11). The MSC(15), configured between the radio communication network(13) and the storage unit(16), transmits the call contents to the storage unit(16). Also the MSC(15) transmits the call contents of the storage unit(16) to an arbitrary wireless subscriber's terminal according to a request from the user of the first or second mobile terminal(10,11).
Patent KR-20010021472-A (KR)
Title: 2,3-Difluorophenyl derivative having negative dielectric anisotropy, liquid crystal composition, and liquid crystal display device
Inventor: SASADA YASUYUKI
IPC: C09K19/04
Filed: 2000-08-31
Abstract: PURPOSE: Disclosed is liquid crystalline compounds having a negative and extremely large dielectric anisotropy value and a small optical anisotropy value at the same time. CONSTITUTION: The liquid crystalline compounds have 2,3-dihalogenophenylene moiety and are expressed by formula(1), wherein Ra and Rb each independently represents a linear or branched alkyl having 1 to 10 carbon, any methylene in the alkyl may be replaced by -O-, -S-, -CH=CH-, or -C IDENTICAL C-, and any hydrogen in the alkyl may be replaced by halogen; rings A1 to A4 each independently represents trans-1,4-cyclohexylene, cyclohexene-1,4-diyl, pyridine-1,4-diyl,; Y1 and Y2 each independently represents F or Cl; Z1, Z2 and Z3 each independently represents a single bond.
Patent KR-20010025179-A (KR)
Inventor: KIM BONG SIM
IPC: C02F11/00
Filed: 2000-09-04
Abstract: PURPOSE: Provided is a method for neutralizing accumulated heavy metals in acorn and casting by using acornic acid. CONSTITUTION: The method comprises the steps of pulverizing of acorn peel, mixing organic waste with pulverized acorn peel in a ratio of 1000:1, dusting the admixture over earthworm-bed before spraying water thereto.
Patent KR-20020020300-A (KR)
Title: The system and method for manufacturing for sticker using the rights to ones portrait and advertisement
Inventor: LEE SANG WON
Filed: 2000-09-08
Abstract: PURPOSE: A system and method for manufacturing stickers using portrait rights and advertisements is that a user selects a desired portrait and configures a portfolio and that an advertising agent inserts advertisement phrases into the selected portrait and displays the final shape to the user. CONSTITUTION: A system for manufacturing stickers using portrait rights and advertisements consist of a user PC(5), a web server(20), and a sticker manufacturer(60). The user PC(10) accesses the web server(20), selects a desired portrait, and configures a suitable portfolio. The web server(20) is comprised of a communication module(25), a member DB(35), a portrait DB(40), an advertisement DB(45), a combining DB(50), and a server control part(30). The communication module(25) transmits and receives data with the user PC(5). The member DB(35) stores personal information for each member. The portrait DB(40) stores portraits, such as entertainers' photographs and characters. The advertisement DB(45) stores advertising matters to insert advertisement phrases or logos into stickers. The combining DB(50) stores the final sticker displays. The server control part(25) controls all the components of the web server(15). If a user selects a desired portrait from the portrait DB(40), the server control part(25) executes control so that an advertisement stored in the advertisement DB(45) can be inserted into the selected portrait and stored in the combining DB(50). The sticker manufacturer receives the sticker image data stored in the combining DB(50), actually manufactures stickers, and delivers them to users.
Patent KR-20020023551-A (KR)
Title: Batch processing system for funerals by using the Internet
Inventor: LEE YONG GI
IPC: G06Q50/10
Filed: 2000-09-22
Abstract: PURPOSE: A system for processing a funeral is provided to supply a bundle service related to a funeral using a funeral DB, an infra construction unit, the total funeral service system, a nation geographic information DB, and a DB for storing a data collection input unit according to local areas through an Internet network. CONSTITUTION: A funeral DB infra construction unit(5) forms a DB for relaying a making/maintaining/managing state in a real time moving picture, forms a communication network for servicing funeral related total information through the Internet and a PC communication, and constructs a database for improving a funeral service, standardizing funeral related supplies, and supplying the funeral related supplies to members. The total funeral service system(6) performs an interaction with a user, an information/service supply, a funeral institution supply, a funeral supplies supply, and the total funeral service center. A nation geographic information DB(7) constructs a database based on graveyard installation states of the whole country by classifying graveyards according to areas and identities thereof by year, and measures statistics data. A local area data collection/input unit(8) constructs a database based on the number of dead persons and a death rate by year, extracts data according to funeral methods with respect to dead persons, and constructs data for calculating necessary graveyards and funeral supplies according to a size thereof. Thus, a cost for a funeral ceremony may be calculated.
Patent KR-20010070107-A (KR)
Title: Method of manufacturing a glass substrate for displays and a glass substrate for displays manufactured by same
Inventor: KUZUWA SADAO
IPC: H01J17/16
Filed: 2000-09-27
Abstract: PURPOSE: To provide a production process for display glass substrate that can effectively and inexpensively remove the reducing hetero layer formed on the surface of the glass substrate produced by the float process and provide the display glass substrate produced by this process. CONSTITUTION: The bath 1 is filled with hydrofluoric acid etching solution 2 and a plurality of glass substrates 3 produced by the float process are soaked in the bath, as they are made upright whereby the reducing hetero layer (including tin) formed on the surface of the glass substrate 3 is removed by the etching.
Patent KR-20020025494-A (KR)
Title: A method of managing a main information in a web site
Inventor: CHO GWANG BU
IPC: G06F17/00
Filed: 2000-09-29
Abstract: PURPOSE: A method for managing important information in a web site is provided to instantly record and manage important information obtained during the use of the web site. CONSTITUTION: A web server fetches home page screen data including a memo button region composed in a corresponding web site operation server and transmits the fetched home page window data to a corresponding user terminal through an internet network(S12). If a user shows a home page window displayed on a monitor of the user terminal and clicks a memo button through a mouse(S14), a memo button click signal is transmitted to the web server through the internet network. The web server fetches certain memo window screen data stored in a corresponding web site operation server, transmits the fetched memo window screen data to the user terminal through the internet network, and transmits specific banner advertisement data to the user terminal(S16). The user writes desired important information in a memo window screen displayed on the monitor of the user's own terminal using a keyboard(S18), and inputs saving, print, E-mail transmission, or end command to written important information(S20).
Patent KR-20010040099-A (KR)
Title: Cosmetic composition and use thereof as a cleansing mask for the skin
Inventor: BERNARD PASCALE
IPC: A61K8/02
Filed: 2000-10-16
Abstract: PURPOSE: A cosmetic composition and its use are provided, which is capable of using as a face cleansing mask. CONSTITUTION: The use of a composition comprises particles of polyurethane in aqueous dispersion and at least one filler for cleansing facial skin and a cosmetic composition in which the filler comprises kaolin. The polyurethane is present at 5-25wt.% and the kaolin at 1-25wt.% based on the whole weight of the composition. The polyurethane is selected from anionic, cationic, nonionic or amphoteric polyurethanes, polyurethane-acryls, polyurethane-polyvinyl pyrrolidones, polyester-polyurethanes, polyether-polyurethanes and their mixtures.
Patent KR-20020030900-A (KR)
Title: Length varying device for pedal arms of bicycle
Inventor: LEE SEOK GYUN
IPC: B62M3/02
Filed: 2000-10-18
Abstract: PURPOSE: A length varying apparatus of a pedal arm for a bicycle is provided to travel easily on the inclined road by extending the length of the pedal arm with fixing a pedal arm supporting member in a driving shaft, and to maximize power transmission of a rear wheel by turning and returning the pedal arm stably and actively. CONSTITUTION: A variable length device of a pedal arm for a bicycle is composed of a driving shaft(5) penetrating a housing(3) formed in a supporting frame, and fixing a sprocket(4); a pedal arm guide member(10) fixed in the driving shaft; a pedal arm(15) guided with the pedal arm guide part to vary the length; and a guide rail(20) varying the length of the pedal arm with turning around the driving shaft, and guiding the pedal arm stably. The pedal arm guide member has a supporting body(9) fixed by a snap ring with inserting a bearing(7) to horizontal shafts, and an installation piece including an assembling hole. The pedal arm has a moving groove inserting the bearing, a rolling bearing contacted to the guide rail, and a pedal. Energy efficiency is improved with adjusting the length of the pedal arm.
Patent KR-20010060188-A (KR)
Inventor: JURI TATSURO
IPC: H04L49/901
Filed: 2000-10-21
Abstract: PURPOSE: Provided is a data transmitter that reduces a memory capacity required by an IEEE 1394 driver without changing a capacity of a data buffer for absorbing jitter. CONSTITUTION: A data transmitter is provided with a data conversion section(101), a data buffer(102), a descriptor list(103) storing a descriptor provided with a prescribed address, an FIFO(107) that stores the prescribed address, and the IEEE 1394 driver(104) that references a prescribed address from the FIFO(107) with a start instruction from the data conversion section(101), extracts a data packet corresponding to the descriptor from the data buffer(102) and generates and outputs a transmission packet. Number of the prescribed addresses stored in the FIFO(107) is N (N is a number being 1 or over and less than the total number of the descriptors).
Patent KR-20010067342-A (KR)
Title: Low-voltage, broadband operational amplifier
Inventor: NAGARAJ KRISHNASAWAMY
IPC: H03F1/42
Filed: 2000-10-25
Abstract: PURPOSE: A low-voltage type wideband operational amplifier is provided to reduce head room request by several tenths of volt by removing a long-tail current source. CONSTITUTION: A differential operational amplifier for operation between a first and a second voltage supply, comprising a differential pair of cascoded input transistors including first input means for receiving first and second input signals, active transistor loads for connecting output means of each of input transistor cascodes to the second voltage supply, and a common mode adjust circuit connected to adjust the currents in the active transistor loads in accordance with the common mode output signal from the output means of the differential pair of cascoded input transistors, wherein in the operation of the amplifier, second input means of cascoded input transistors are coupled directly to the first voltage supply.
Patent KR-20020033344-A (KR)
Title: continuously variable transmission for motocycle
Inventor: KIM WON CHEOL
IPC: B62M9/04
Filed: 2000-10-30
Abstract: PURPOSE: A continuously variable transmission of a two-wheel vehicle is provided to reduce the wear of a roller by changing the angle of a ramp plate of a drive pulley, to lengthen the life span of components by narrowing the distance between shafts, to reliably transfer power, and to reduce cost by using a chain and a sprocket instead of a reducer. CONSTITUTION: A ramp plate(3) is installed in a large angle. Then, the repulsive force difference of the ramp plate and a movable flange(5) is large. Thus, a roller(4) rolls easily. Therefore, the wear of the roller is reduced. An axial force of a drive pulley is reduced by reducing the distance between shafts. Thus, a vehicle is easily driven at a low speed. Power loss due to a slip is reduced by the short belt length.
Patent KR-20020034024-A (KR)
Inventor: KANG DAVID
IPC: H01Q1/00
Filed: 2000-11-01
Abstract: PURPOSE: A wireless communication antenna apparatus is disclosed to be compact device and provide convenience to a user. CONSTITUTION: The wireless communication antenna apparatus includes a base unit(18), a portable wireless phone(19), and a communication module(2). The communication module(2) includes a case(5) and a fixing member(10). The case(5) includes a converter(30), an RF transceiver(20), and a battery(15). The converter(30) can be a microphone or a speaker according to a desired design. An antenna(25) is an integral part of the fixing member(10). Since the antenna(25) can be mounted together with a remaining component of the case(5), the case(5) can be small according to sizes of the converter(30), the RF transceiver(20), and the battery(15).
Patent KR-20010051399-A (KR)
Inventor: GANSEN PETER
IPC: C08G18/16
Filed: 2000-11-02
Abstract: PURPOSE: A method for preparing a polyurethane foam is provided, which foam is reduced in the discoloration of PVC in heat storage, the generation of unpleasant odor, the volume density and improved in processibility and stability to hydrolysis. CONSTITUTION: The method comprises the step of using a blowing agent and a catalyst with little another amine-based catalyst. In the formula(1), R1 and R2 are independent each other and are an alkyl group; R3 and R4 are independent each other and are H or an alkyl group; R5 is H, an alkanol group, a polyether monool group, or a group represented by X; and n is 2 or 3. Preferably another foaming agent such as water is used in the reaction. The content of carbamate is 8 wt% or less, preferably 0.1-6 wt%, more preferably 0.3-4 wt% based on the weight of polyols.
Patent KR-20010051403-A (KR)
Inventor: HOBBS JOHN PETER
IPC: B01J3/00
Filed: 2000-11-02
Abstract: PURPOSE: A pressure-heating method for improving chemical surface property of material is provided, which reduces cycle time and concentration of treating gas. CONSTITUTION: The method comprises a step for introducing at least one article into a closed reaction chamber, a step for evacuating the reaction chamber to attain a negative pressure, a step for quickly charging the chamber with a treating gas having an essentially preparatorily defined composition containing at least one component reactive with at least one article introduced into the reaction chamber, a step for effecting the reaction of the treating gas with at least one article in the closed reaction chamber, a step for removing the treating gas from the reaction chamber and a step for taking at least one article out of the reaction chamber.
Patent KR-20020038972-A (KR)
Title: Rig testing apparatus of exhaust manifold
Inventor: KIM MYEONG HO
IPC: G01M15/00
Filed: 2000-11-20
Abstract: PURPOSE: A rig test apparatus is provided to set an accurate exhaust heat and pressure and allow for a fatigue test under a wide variety of operation conditions, while preventing accident caused due to an explosion. CONSTITUTION: A rig test apparatus(20) comprises a pressure unit for generating a high pressure exhaust pressure, a heating unit for generating a high temperature exhaust heat and a control unit for controlling the pressure unit and heating unit. The pressure unit includes a cylinder head(23) and a cylinder block(24) arranged at a side of a main body(21) having a chamber(22), which is configured such that a high air pressure is supplied from an air compressor(26) through an air nozzle(27). The cylinder block has a coolant passage(25) for supplying coolant for preventing overhead of the apparatus. The heating unit includes a high frequency heater(40) arranged at an outer periphery of an exhaust manifold(30) mounted in the exhaust side of the cylinder head; and a pressure regulating valve(60) arranged at an end of the exhaust manifold so as to regulate the exhaust pressure. The control unit controls operation of a valve(28) for controlling the amount of air being supplied to the air nozzle from the air compressor, high frequency heater and the pressure regulating valve.
Patent KR-20010008351-A (KR)
Inventor: PARK IN BOK
IPC: A23L2/38
Filed: 2000-11-25
Abstract: PURPOSE: An elm tree beverage that is efficacious to costiveness and insomnia is prepared to help consumers drink conveniently. CONSTITUTION: The elm tree beverage is prepared by (i) immersing 2 kg of bark, 0.2 kg of shoot, 2 kg root in 15 L of water, followed by boiling for 2 hrs; (ii) filtering above solution; (iii) mixing the solution with mineral water in a ration of 1:30 for dilution; (iv) adding thereto 5 wt.% of glucose for sweet taste. In addition, conventional additives may be added.
Patent KR-20020041564-A (KR)
Title: BTS system using atteruator in mobile communication system
Inventor: KIM IN GWANG
IPC: H04B7/14
Filed: 2000-11-28
Abstract: PURPOSE: A mobile communication base station system using an attenuator is provided to increase the reliability of the whole base station system and the performance of reception by applying an attenuator to an indoor FEU(Front End Unit) in order to compensate the decrease in the signal level of a received signal and making a received signal not passed through an attenuator when a TTL(Tower Top LAN) low noise amplifier doesn't work so that the performance of the received signal can be improved. CONSTITUTION: A base station system consists of an outdoor receiving part and an indoor receiving part. A signal received through an antenna(200) in the outdoor receiving part is supplied to a TTL(210). The signal is inputted to a low noise amplifier(210-3) through a band pass filter(210-1) in the TTL(210). The low-noise-amplified signal supplied to the indoor receiving part through a cable connected to a bias-T(210-5). The signal supplied to the indoor receiving part is transmitted to an FEU(220). The signal transmitted to the FEU(220) is filtered and amplified through a band pass filter(220-1) and a low noise amplifier(220-2) respectively. Then the filtered and low-noise-amplified signal is attenuated by an attenuator(220-3).
Patent KR-20020041650-A (KR)
Title: A reinforcement panel of front door hinge in car
Inventor: YOON JONG CHEOL
IPC: B62D25/04
Filed: 2000-11-28
Abstract: PURPOSE: A reinforcement panel mounted to a hinge part of a vehicle front door is provided to increase the stiffness of the reinforcement panel by mounting a bracket of which all surfaces are fixed, thereby minimizing the deformation of the distortion and the backward movement of the reinforcement panel to protect a driver. CONSTITUTION: A reinforcement panel mounted to a hinge part of a vehicle front door is composed of an outer panel(2) and an inner panel(3) and mounted with a bracket(5) formed of a hole(4), wherein the bracket is formed with folded parts along edges, the folded parts are formed with welding portions, and the bracket is entirely adhered and fixed to the inside of the inner and outer panels.
Patent KR-20020043123-A (KR)
Title: Semiconductor device having shallow trench isolation structure and method for manufacturing the same
Inventor: PARK JU UK
IPC: H01L27/108
Filed: 2000-12-01
Abstract: PURPOSE: A semiconductor device having an STI(Shallow Trench Isolation) structure and a method for fabricating the same are provided to improve an electric characteristic of a DRAM device by reducing progressive standby current of a P-FET(P-channel Field Effect Transistor). CONSTITUTION: A shielding pattern is formed on a semiconductor substrate(20). The first trench and the second trench(T2) are formed by etching the semiconductor substrate(20). A thermal oxide layer is formed within the first and the second trenches(T2) by performing a thermal oxidation process for the first and the second trenches(T2). A photo-resist pattern is formed by performing a photo-lithography process. The thermal oxide layer is removed from a cell region(A1). The photo-resist pattern is removed by using a plasma ashing method. The first sidewall oxide layer(28) is formed by oxidizing the thermal oxide layer. The second sidewall oxide layer(30) is formed on the second trench(T2). A liner(32) for buffering a stress is formed on the shielding pattern and the first and the second sidewall oxide layers(28,30). An STI layer(34) is formed by burying an insulating layer in the first and the second trenches(T2).
Patent KR-20010062235-A (KR)
Inventor: SUGATA MASANORI
IPC: G07D5/08
Filed: 2000-12-08
Abstract: PURPOSE: To provide a method and a device for coin inspection which can inspect an object coin with high precision by extracting much information from the detection signal waveform of a sensor. CONSTITUTION: To inspect a coin 3 by arranging a magnetic sensor 2 along a coin passage 1 that the coin 3 passes through and inspecting the coin 3 according to the detection signal waveform 10 of the magnetic sensor 2, the differential waveform 11 of the detection signal waveform 10 of the magnetic sensor 2 is found, 1st information showing the peak position of the differential waveform 11, 2nd information showing the value of the detection signal waveform at the peak position of the differential waveform 11, and 3rd information showing the value of the differential waveform 11 at the peak position of the differential waveform 11 are extracted, and the coin 3 is inspected by using the 1st to 3rd pieces of extracted information.