baber/WOPTO huggingface dataset:
Patent KR-20030064997-A (KR)
Title: a purchasing propensity analysis system and method for consumers using POS terminal
Inventor: LEE SANG GYEONG
Filed: 2002-01-29
Abstract: PURPOSE: A system and a method for analyzing a buying propensity of customers using a POS(Point Of Sale System) terminal are provided to make a company operated smoothly and to extend sales by positively using the buying propensity data of the customers to the development of a new product. CONSTITUTION: A retail store(10) and a maker(16) are respectively connected to a head office(14). The head office(14) provides the POS terminal(12) to analyze the buying propensity data of the customers to the retail store(10). The maker(16) requests the analysis of the buying propensity data to the head office(14). The information for the article bought by the customers is transmitted to the head office(14) through the POS terminal(12). The head office(14) produces the buying propensity data by analyzing the buying information of the customers transmitted from the POS terminal(12). The analyzed buying propensity data is provided to the maker(16), and the maker(16) gives a constant expense to the head office(14).
Patent KR-20030066111-A (KR)
Title: 3-Amino-6-methyl-indazole derivatives useful for the treatment of cancer
Inventor: CHOI HWAN GEUN
IPC: C07D231/56
Filed: 2002-02-04
Abstract: PURPOSE: 3-Amino-6-methyl-indazole derivatives useful for the treatment of cancer are provided, which compounds are useful as an inhibitor of cyclin dependent kinase. CONSTITUTION: 3-Amino-6-methyl-indazole derivatives of the formula 1, useful for the treatment of cancer, and pharmaceutically acceptable salts, hydrides, solvates and isomers thereof are provided, wherein R1 and R2 are independently halogen; C5-C12 aryl substituted or unsubstituted by a substituent selected from halogen, C1-C4 alkyl, halogeno C1-C4 alkyl, C1-C4 alkoxy, nitro, hydroxy, C1-C4 alkoxycarbonyl and carboxyl; and C5-C12 heteroaryl substituted or unsubstituted by a substituent selected from halogen, C1-C4 alkyl, halogeno C1-C4 alkyl, C1-C4 alkoxy, nitro, hydroxy, C1-C4 alkoxycarbonyl and carboxyl and containing at least one hetero atom selected from nitrogen, oxygen and sulfur.
Patent KR-20030066270-A (KR)
Title: Apparatus and method for transmitting and receiving information of spreading code using in packet data channel in communication system
Inventor: CHOI HO GYU
IPC: H04B1/69
Filed: 2002-02-09
Abstract: PURPOSE: A method and apparatus for transmitting/receiving spread code information of a packet data channel in a communication system are provided to enhance a performance of a packet data channel, that is, a data throughput of a system, by using every Walsh code available for the packet data channel. CONSTITUTION: A base station transmitter judges Walsh codes available for a packet data channel(401). The base station transmitter judges whether Walsh codes available for a packet data channel can be expressed only with an end point index of 5 bits(402). That is, it is judged whether there is a Walsh hole in a Walsh code list previously arranged with a receiver. If it is judged that there is no Walsh hole, the base station transmitter transmits only the end point information through a first packet data control channel(403). If there is a Walsh hole, the base station transmitter sets an MAC ID field(bit 1-bit 8) of a second packet data control channel with a predetermined value(404). The base station transmitter sets each value indicating availability or non-availability for the remaining 13 bits(bit 9-bit 21) of the second packet data control channel and transmits them(405).
Patent KR-20030073095-A (KR)
Title: Authentication system in electronic commerce using wireless communication terminal and method thereof
Inventor: KIM SEOK BAE
IPC: G06F15/02
Filed: 2002-03-08
Abstract: PURPOSE: A device and a method for certifying the EC(Electric Commerce) through a wireless communication terminal are provided to carry out a certification procedure by transmitting a completed certification personal key information through the wireless communication terminal. CONSTITUTION: A certification server(10) generates the incomplete certification request information for requesting the certification to a buyer, and carries out the certification through the certification personal key information inputted by the buyer. A wireless transmitter(20) transmits the incomplete certification information through the wireless communication network. The wireless communication terminal(30) displays the incomplete certification request information and receives the certification personal key information to complete the certification information. A visual certification card(40) enables a seller to confirm the certification personal key information by completing the incomplete certification request information as overlapping it on a display screen(35) of the wireless communication terminal(30).
Patent KR-20020025159-A (KR)
Inventor: BYUN SEUNG HWAN
IPC: G06F15/16
Filed: 2002-03-12
Abstract: PURPOSE: A bidirectional communication system using robots is provided so that a sender and a receiver, directly connected through a communication network without a specific server, can carry out two-way communication and can respectively control the robot of the other side client in real time. CONSTITUTION: A client(200) connected to a communication network(100) is connected to a robot(300). The client(200) supplies operation data and power to the robot(300). The robot(300) comprises an operation implementation unit(310) and a control part(320). The operation implementation unit(310) is composed of a stepping motor, a similar articulation structure, and a gearing unit. The control part(320) embedded in the robot(300) controls the operation starting point, operation volume and operation patterns of the operation implementation unit(310). The client(200) connected to the robot(300) contains an operation data generation program(400) and an operation program(500).
Patent KR-20030075458-A (KR)
Title: The flow switch for a liquid sensing
Inventor: HAN KI BYUCK
IPC: H01H35/18
Filed: 2002-03-19
Abstract: PURPOSE: A flow switch for sensing liquid is provided to perform easily an assembling process and an installation process and improve the productivity by reducing a size and simplifying a structure. CONSTITUTION: A flow switch for sensing liquid includes the first groove, a spring, a cylindrical magnet, a circular portion, a projection(13), a rotary pushing portion, a plate(15), the second groove, and a lead switch. The first groove is formed at an end portion of a screw tap forming portion of a combination portion(11). The spring, the cylindrical magnet, and the circular portion are sequentially inserted into the first groove. The projection(13) is projected from the both sides of the first groove. The rotary pushing portion includes a fixing section and a pushing section. The rotary pushing portion is combined with the projection(13) by using a hinge. The plate(15) is combined with the fixing section by using a screw. The second groove is formed at the screw tap forming portion of the combination portion(11).
Patent KR-20030077786-A (KR)
Inventor: KIM GI DEOK
IPC: H01L23/50
Filed: 2002-03-27
Abstract: PURPOSE: A TBGA(Tape Ball Grid Array) package is provided to be capable of electrically using a ground solder ball by forming a metal connection land at the peripheral portion of a ground via hole. CONSTITUTION: A TBGA package is provided with a heat spreader, a ground plate having a cavity, attached on the heat spreader, a semiconductor chip attached in the cavity, a copper line and a solder mask(46) installed for partially exposing the copper line, formed at the upper portion of the ground plate, a polyimide tape having a ground via hole(40) attached at the predetermined portion of the ground plate, a wire for connecting the copper line to the semiconductor chip, an encapsulation part selectively formed at the resultant structure, and a solder ball attached on the copper line and the ground via hole exposed through the encapsulation part. At this time, the copper line includes a metal connection land(42) located at the peripheral portion of the ground via hole, wherein the metal connection land has a plurality of gas exhaust paths(44).
Patent KR-20030082169-A (KR)
Title: Four Agitator for mixing inorganic instillation matter
Inventor: KIM YONG SIK
IPC: E02D3/12
Filed: 2002-04-17
Abstract: PURPOSE: An agitating apparatus with four tanks for manufacturing inorganic based ground grouting material is provided, which removes dust harmful to the human body, prevents mixed material from condensing and settling, smoothly controls suction of the stored material when injecting stored material into the ground and shortens working hours. CONSTITUTION: The agitating apparatus comprises an agitating and mixing tank(100) comprising injection hopper(102) into which cement based mixing materials are injected, agitating propeller(103) for mixing the cement based mixing materials with water, agitating and mixing motor(101) that is a power source of the agitating propeller(103), vortex preventing member(104) for preventing vortex into the injection hopper(102), and switch valve(109); a water tank in which water is stored so that the water is transferred to the agitating and mixing tank(100) through water control valve(108); a dust removing unit comprising dust inlets(301) and dust suction pipe(302) installed on the agitating and mixing tank(100) to suck in and remove dust generated during injection of the mixing materials, dust removal motor, dust collecting tank, and discharge pipe for discharging purified air to the outside; an agitating and storing tank(400) comprising caking prevention blade(405), caking prevention motor that is a power source of the caking prevention blade(405), speed reducer for transmitting power from the caking prevention motor to the caking prevention blade(405), rotation shaft(403), connecting rod(404), and support; a suction controller comprising connection passageway(501), cylindrical suction control member(502) connected to the connection passageway(501), and discharge valve(503) for discharging stored solution; and a control panel(200) for controlling and regulating power.
Patent KR-20030083050-A (KR)
Title: Frequency scanning apparatus and method for a dedicated short range communication
Inventor: SUNG HYEOK JUN
IPC: H04B7/26
Filed: 2002-04-19
Abstract: PURPOSE: A frequency scan device for short range wireless communication is provided to automatically scan a using frequency of a base station within a communication cell even though a user moves between communication cells, thereby smoothly supplying a communication service of the base station. CONSTITUTION: A CPU(100) inputs and outputs data for frequency scanning performed when a user moves between base stations using different frequencies. A frequency scan control unit(300) inputs the data from the CPU(100), and searches a using frequency of a specific base station providing a predetermined service within a current communication cell. A wireless communication unit(200) is controlled by the frequency scan control unit(300), and transceives a communication frame of the using frequency from the specific base station.
Patent KR-20030083243-A (KR)
Title: Menu selection method for mobile telecommunication terminal equipment
Inventor: KIM JUN UNG
IPC: H04B1/40
Filed: 2002-04-19
Abstract: PURPOSE: A method for selecting a menu of a mobile communication terminal is provided to display a menu having the highest frequency by including sub menus, and to light a number key corresponding to a number of the menu having the highest frequency, thereby easily selecting a desired menu. CONSTITUTION: When a menu selection mode is set, a terminal displays corresponding menus, and detects a menu having the highest frequency to display the detected menu(S1-S3). The terminal lights a number key corresponding to a number of the menu having the highest frequency(S4). The terminal confirms whether a predicted menu soft key is selected, and if so, the terminal immediately performs a corresponding function(S5,S6). If the predicted menu soft key is not selected, the terminal confirms whether a soft key displayed in a lower menu region is selected, and if so, the terminal displays a menu having the second highest frequency(S7,S8). If the soft key is not selected, the terminal confirms whether the lighted number key is selected, and if so, the terminal displays sub menus and a number of a menu having the highest frequency as the number key, and repeats the operation or performs a corresponding function when a selection key is inputted(S9-S13).
Patent KR-20030089859-A (KR)
Title: a correction method for fuel injection volume under consideration of an injector used-period
Inventor: KIM GEON SANG
IPC: F02D41/04
Filed: 2002-05-20
Abstract: PURPOSE: A fuel injection volume correction method is provided to maintain an engine output constant by applying the correction ratio in accordance with the use period of injector. CONSTITUTION: A fuel injection volume correction method comprises a step(S202,S204) of judging whether a correction condition is satisfied, and averaging the value which is used in case where the rail pressure is high; a step(S206) of dividing the average value into plural ranges; a step(S208 to S212) of judging whether the learned value of the injector falls in the first, second or the third range; and a step(S214 to S219) of applying a fuel injection volume correction ratio in accordance with the range of the learned value of the injector.
Patent KR-20030090974-A (KR)
Title: Cr-Mo alloy for transmission gear
Inventor: CHO BONG RAE
IPC: C22C38/18
Filed: 2002-05-24
Abstract: PURPOSE: A high strength Cr-Mo alloy steel for transmission gears is provided, which reduces manufacturing cost and extends life time of processing tools by replacing a conventional Ni-Cr-Mo alloy steel applied part, and which is easily applied to high power transmission gears and shafts. CONSTITUTION: The high strength Cr-Mo alloy steel for transmission gears is characterized in that it is manufactured by adding 15 ppm of dissolved oxygen to an alloy steel comprising 0.17 to 0.21 wt.% of C, 0.15 wt.% or less of Si, 0.65 to 0.85 wt.% of Mn, 0.015 wt.% or less of P, 0.02 to 0.03 wt.% of S, 1.25 to 1.45 wt.% of Cr, 0.45 to 0.65 wt.% of Mo, 0.015 to 0.035 wt.% of Nb, 0.01 to 0.03 wt.% of Ti and a balance of Fe.
Patent KR-20030095151-A (KR)
Title: automatic gas cutting machine
Inventor: KIM BEONGY KWEON
IPC: B23K5/22
Filed: 2002-06-11
Abstract: PURPOSE: An automatic gas cutter is provided to increase a rotational force of a driving gear connected to a driving wheel and to smoothly rotate the driving gear by rotating a rotating shaft using gas pressure. CONSTITUTION: An automatic gas cutter includes a body(20). The body(20) has first to fifth horizontal cylindrical sections(21-25), which are radially aligned. A vertical cylindrical section is protruded at the center of the first to fifth horizontal cylindrical sections(21-25). The vertical cylindrical section is formed with a feeding hole and a discharge hole. First to fifth connection holes are formed at an outer peripheral portion of the vertical cylindrical section so as to introduce gas into first to fifth push sections(60-100) or introduce gas to the discharge hole of the body(20).
Patent KR-20020096902-A (KR)
Title: System and method for recognizing errors during influencing driving-behavior of a vehicle
Inventor: BERGER WALTER
IPC: B60T17/18
Filed: 2002-06-14
Abstract: PURPOSE: A system and a method for fault recognition in controlling driving behaviors of a vehicle are provided to remove the influence of a road surface and the influence of the vehicle by a fault recognition unit. CONSTITUTION: A system for recognizing a fault occurring in a course of controlling driving behaviors of a vehicle has a braking system including at least first and second brake circuit(10); at least one return pump for each brake circuit; and fault recognition units for detecting faults. The fault recognition unit comprises at least one wheel-speed sensor(14), and an evaluation unit(16). A fault is detected by comparing detected speeds of wheels allocated to the at least first and second brake circuits. The fault is recognized in the braking system if at least one wheel of the first brake circuit locks up and wheels of the second brake circuit do not lock up.
Patent KR-20030097196-A (KR)
Title: A Fresh Valve For Adjusting The Quantity Of Fresh Water
Inventor: HAN KWAN HO
IPC: E03D3/12
Filed: 2002-06-20
Abstract: PURPOSE: A washing valve for a water-saving toilet bowl is provided to reduce production cost with simplified structure and to control the quantity of washing water discharged to a discharge pipe stably at the optimum state. CONSTITUTION: The washing valve for a water-saving toilet bowl comprises: a valve body(20) and provided with an inlet pipe(21) and an outlet pipe(22); an operating piston(24) built in the valve body(20) to control the water supplied; a pressure room(25) formed on the upper side of the valve body(20) to operate the operating piston(24) by a variation of internal pressure; and an operation unit(30) opening and closing a perforated hole formed on the pressure room(25) to control the pressure of the pressure room(25), and containing an operating unit case(31), a large-flow operation unit(40) built in one side of the operation unit case(31) and a small-flow operation unit(50) built in the other side of the operation unit case(31).
Patent KR-20040001151-A (KR)
Title: locking apparatus of rear seat for vehicle
Inventor: SIM SANG GEUN
IPC: B60N2/08
Filed: 2002-06-27
Abstract: PURPOSE: A locking device of a rear seat for a vehicle is provided to prevent a seat back from being excessively deformed and the rear seat or goods from entering into the room of the vehicle and to safely protect a passenger by locking the rear seat to a vehicle body and easily rotating and folding the rear seat as occasion demands. CONSTITUTION: A locking device of a rear seat for a vehicle comprises a stopper(20) combined to a vehicle body(10) corresponding to the lower part of a side of a seat back(34); a first hook part(40) fixed to the lower part of a side of the seat back; and a second hook part(48) fixed to the rear end part of a seat cushion(44). The stopper forms a protruded flange at one end. The first hook part forms a fitting hole one side of which is bent along a circular arc of the seat back, to be stably fixed to or released from the stopper. One side of the second hook part is rotatably hinged to the first hook part and the seat back is turned from the seat cushion. The second hook part forms a fitting hole the lower side of which is bent along a circular arc of the seat cushion, to be stably fixed to or released from the stopper.
Patent KR-20040001266-A (KR)
Title: method for manufacturing contact hole
Inventor: SHIN CHEOL
IPC: H01L21/28
Filed: 2002-06-27
Abstract: PURPOSE: A method for forming a contact hole is provided to be capable of securing contact hole margin and simplifying forming processes by increasing the etching selectivity ratio of a barrier metal of a lower metal line. CONSTITUTION: A plurality of lower metal lines are formed at the upper portion of a semiconductor substrate(100), wherein each lower metal line is made of an aluminium layer(102) and a barrier metal(105). An interlayer dielectric(110) is formed on the entire surface of the resultant structure. A contact hole(111) is formed at the interlayer dielectric by carrying out a photolithography process. At this time, the barrier metal remains at the bottom portion of the contact hole by increasing the etching selectivity ratio of the barrier metal. Preferably, a TiN layer is used as the barrier metal.
Patent KR-20040001358-A (KR)
Title: Method for application program registration of portable terminal
Inventor: PARK JEONG HUN
IPC: G06F15/02
Filed: 2002-06-27
Abstract: PURPOSE: A method for registering an application program of a PDA(Personal Digital Assistant) is provided to register or execute the application program by loading the program information and the icon information embedded into the application program to be installed. CONSTITUTION: A user selects the application program to be stored in a storing part through a connected external network(S510). The storing position information of an execution file and the icon information for the application program are registered to a loading register by an installation program embedded into the selected application program(S520). An icon matched with the execution program registered to the loading register is displayed on a display part(S530). The execution program is executed by selecting the icon(S540).
Patent KR-20040001722-A (KR)
Inventor: CHO CHANG YEON
IPC: F16J15/08
Filed: 2002-06-28
Abstract: PURPOSE: A gasket fixing structure for a switch and sensor is provided to prevent various problem caused by gasket reducing working time and cost. CONSTITUTION: A switch and a sensor(1) is installed with a body(2) and a connection screw(3). A metal gasket(4) made of an aluminum or copper is inserted between the body and the connection screw. A protrusion(5) is formed in inner diameter of the metal gasket. The protrusion is caught in the screw of the connection screw, thereby preventing the metal gasket from escaping to lower side.
Patent KR-20040001758-A (KR)
Inventor: PARK SEUNG IL
IPC: A23G3/00
Filed: 2002-06-28
Abstract: PURPOSE: Provided are biscuits and a preparing method thereof characteristically using gelatinized raw material without adding an expanding agent, a fermentation product, shortening and the like to the dough. Therefore, the prepared biscuits have excellent flavor peculiar to the raw material and good texture, as well as low fat content. CONSTITUTION: A preparing method of biscuits comprises the steps of: gelatinizing the raw material of biscuits; adding water and additives to the gelatinized raw material and mixing them at 70-100 deg.C in a kneader at 50-100rpm for 15-30 minutes; and shaping the mixture and followed by drying and baking.
Patent KR-20040002243-A (KR)
Title: A method for forming a semiconductor device
Inventor: LIM SEONG HYEOK
IPC: H01L21/768
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve its characteristic and reliability by depositing an undoped polysilicon layer on the resultant structure including a landing plug contact hole, by depositing a high density impurity-implanted polysilicon layer for filling the contact hole and by forming a landing plug poly through a planarization etch process. CONSTITUTION: A lower insulation layer(37) including an isolation layer(33) and a gate electrode(35) is formed on a semiconductor substrate(31). The landing plug contact hole is formed to expose the semiconductor substrate through a photolithography process using a landing plug contact hole. The undoped polysilicon layer is deposited on the resultant structure including the landing plug contact hole. A plug poly is formed on the resultant structure to fill the contact hole. A landing plug poly(43) is formed through a planarization etch process using a hard mask layer in the upper portion of the gate electrode as an etch barrier. An interlayer dielectric(45) is formed on the resultant structure and a heat treatment process is performed.