baber/WOPTO huggingface dataset:
Patent KR-20020065267-A (KR)
Title: A billing system for offline data to mobile terminals and thereof method
Inventor: AHN BYEONG IK
IPC: H04L12/14
Filed: 2001-02-06
Abstract: PURPOSE: A billing system as to offline data provided to a mobile communication terminal and a method therefor are provided to perform a billing as to data transmitted to the mobile communication terminal through an offline. CONSTITUTION: A data generating system(100) generates a specific secret key, encrypts data, and generates a specific serial number corresponding to the generated secret key and encoding data corresponding to the encrypted data. A billing server(200) transmits a serial number according to the secret key generated by the data generating system(100) to the data generating system(100), authenticates a serial number transmitted from a user terminal(300), transmits a secret key corresponding to the serial number to the user terminal(300) when performing the authentication, and performs a billing according to the user of data provided from the data generating system(100).
Patent KR-20020067211-A (KR)
Title: Multiple messaging system using web-based salesmen database
Inventor: AHN GI YOUNG
Filed: 2001-02-16
Abstract: PURPOSE: A multiple messaging system using a businessman database based on a web is provided to solve demerits of an on-line purchase/business method as an Internet auction, an on-line shopping mall, a B2B market place, etc., and an off-line purchase/business method, and an off-line type purchase/business method using on-line information. CONSTITUTION: As a multiple messaging system using a manager database(310) based on a web, a web server(110) charges an input/output with respect to a user(10) through a web browser(20). A general member database(210) stores information of the user(10). A manager database(310) stores information of managers. A manager searching server(410) searches a manager wanted by the user(10) in the manager database(310) through the medium of the web server(110). A messaging server(510) transmits E-mail and/or an internal message by referring to information of a corresponding manager extracted through the search in the manager database(310) through the medium of the web server(110). A messaging database(610) stores the E-mail and/or the internal message transmitted to the corresponding manager from the messaging server(510).
Patent KR-20020068131-A (KR)
Title: Xenon plasma flood gun system in an ion implantation chamber
Inventor: OH TAE WON
IPC: H01L21/265
Filed: 2001-02-20
Abstract: PURPOSE: A system for neutralizing an ion beam in semiconductor ion implanting equipment is provided to more efficiently and stably neutralize the ion beam by using two xenon plasma, and to contribute to an increased capacity of equipment by improving the increased width of ion beam current. CONSTITUTION: The first ion beam neutralizing unit generates a negative extraction voltage in a direction vertical to a positive ion beam, disposed in a position where the positive ion beam proceeds. The second ion beam neutralizing unit generates a positive extraction voltage in a direction vertical to the positive ion beam, disposed near and in parallel with the first ion beam neutralizing unit.
Patent KR-20020069331-A (KR)
Title: A railway train of use the force of the wind
Inventor: CHO JUN MOOK
IPC: F03D9/00
Filed: 2001-02-24
Abstract: PURPOSE: A train using wind power is provided to prevent pollution happened by using oil and to reduce the running cost of a train. CONSTITUTION: Plural wind fans(2) are installed on the roof of a passenger car(1). Generators(3) are installed to a side of the wind fans. Electricity is produced from the generator if the wind fans turn by wind power. A storage battery(4) is connected to the generators and is given a charge of electricity. The storage battery is connected to an engine(5) and the engine is operated by the electricity charged to the storage battery. Pollution is reduced because the train is operated with electricity and the running cost is reduced.
Patent KR-20020070712-A (KR)
Title: Apparatus and method for calculating betta value of optimum power control
Inventor: CHO BOK HYEON
IPC: G11B7/1263
Filed: 2001-03-02
Abstract: PURPOSE: An apparatus and a method for detecting optimal power of an optical recording system are provided to correctly detect a beta value required for detecting the optimal power. CONSTITUTION: An apparatus for detecting optimal power of an optical recording system includes a tool for reproducing a high-frequency signal from the optical recording system in order to set optimal recording power, and the first calculating tool for calculating the sum of the maximum value and minimum value of the reproduced high-frequency. The apparatus further includes the second calculating tool for calculating the difference between the maximum value and minimum value of the reproduced high-frequency signal, and a controller for measuring a beta value using the values output from the first and second calculating tool to perform optimum power control.
Patent KR-20010069296-A (KR)
Title: a polyethylene panel for a plane mold
Inventor: KI DEOK YEON
IPC: E04G9/05
Filed: 2001-03-03
Abstract: PURPOSE: A polyethylene panel for a plane mold is provided to be easily conveyed and treated, and increase the convenience of a user by reducing the weight, reduce the unit cost, and improve the durability of the mold. CONSTITUTION: A polyethylene panel for a plane mold is made of 90% of waste polyethylene and 10% of new polyethylene, and includes a wide square and flat front; a rear divided into a plurality of compartments by horizontal, vertical, and edge reinforcements and having one cylindrical hole(21) on a wall surface of the inner compartment formed by the horizontal and vertical reinforcements, and a panel main body(20) embedding a reinforcing iron wire and a reinforcing plate inside the edge reinforcement, one square hole formed at the center and two cylindrical holes arranged at both sides of the square hole per an inner compartment, and forming a protruded frame at a frame part except upper and lower end square grooves in which the square hole is positioned.
Patent KR-20010106164-A (KR)
Title: 액정 표시 장치 및 그 구동 방법
IPC: G09F9/35
Filed: 2001-03-22
Abstract: 액티브 매트릭스형 액정 표시 장치에서의 동화(動畵) 표시의 화질 개선을 목적으로 한다. 
     액정 표시 장치는 행렬형(行列形)으로 배치된 액정 화소와, 소정의 주기로 반복되는 프레임마다 액정 화소의 각 행을 순차 주사(順次走査)하는 행 구동 회로와, 순차 주사에 동기하여 각 액정 화소에 화상 신호를 기입하는 열 구동 회로를 구비하고 있다. 행 구동 회로는 프레임을 선행의 서브프레임 및 후속의 서브프레임으로 분할하고, 선행의 서브프레임에서 순차 주사를 행한 후, 다시 후속의 서브프레임에서 순차 주사를 행한다. 열 구동 회로는 선행의 서브프레임의 선(線) 순차 주사에 동기하여, 당해 프레임에 할당된 정규의 화상 신호를 각 액정 화소에 기입하고, 후속의 서브프레임의 선 순차 주사에 동기하여, 다음의 프레임에 할당된 화상 신호와 당해 프레임에 할당된 화상 신호를 연산하여 구한 화질 조정용 화상 신호를 각 액정 화소에 기입한다.
Patent KR-20010044784-A (KR)
Inventor: CHO HAN UK
IPC: B09C1/00
Filed: 2001-03-24
Abstract: PURPOSE: A soil remediation method using reactive wall comprising zeolite (clinoptilolite) and sand is provided to purify contaminate plume of underground water. CONSTITUTION: The method comprises the steps of making a reactive wall containing 10-30wt.% of clinoptilolite and a reference-sand from korean jumunjin province; making a trench to install the reactive wall; purifying contaminate plume flowing along hydraulic flow.
Patent KR-20020078757-A (KR)
Title: Method for testing function of pco interface in n-wll phone
Inventor: JU DAE HYEON
IPC: H04B17/00
Filed: 2001-04-10
Abstract: PURPOSE: A method for testing a PCO(Public Call Office) interface function in an N-WLL(Narrowband-Wireless Local Loop) terminal is provided to certify the PCO interface function using only the N-WLL terminal without the infra interworking of a wireless communication system when testing the PCO interface function. CONSTITUTION: If a power is supplied to a terminal, a microprocessor is initialized as an idle state for a normal state(S1). The microprocessor judges whether a handset state of a telephone is the off-hook state(S2). If the handset state of the telephone is the off-hook state, the microprocessor receives a digital encoded DTMF(Dual Tone Multi Frequency) signal from a codec(S3). The microprocessor judges whether the DTMF signal received from the codec is identical to a predetermined specific data value(S4). If the DTMF signal is identical to the predetermined specific data value, the microprocessor is activated as a PCO control mode for receiving a new DTMF signal from the codec, and inverting a polarity of a tip/ring of the telephone or transmitting a metering pulse to the tip/ring of the telephone(S5). The microprocessor judges whether the handset state of the telephone is the on-hook state(S6). If the handset state of the telephone is the on-hook state, the microprocessor stops operations.
Patent KR-20010067996-A (KR)
Title: joint for connecting a flexible pipe
Inventor: KIM TAE SEUNG
IPC: F16L19/00
Filed: 2001-04-13
Abstract: PURPOSE: A coupling joint for flexible pipes is provided to be applied to various shaped flexible pipes, to reduce production costs with simple structure and strong corrosion resistance, and to be easily separated from the flexible pipes for permanent use. CONSTITUTION: A flexible pipe coupling joint consists of: a cylindrical connector(41) having an external screw thread(410) in the end; a nut(42) having an internal screw thread(420) corresponding to the external screw thread; a collet(43) supporting a flexible pipe(45); and an O-ring(44) between the connector and the collet. The connector is combined with the nut through the external and the internal screw thread to be coupled with the flexible pipe. A first to a third stopper are continuously formed in the axial exposed portion of the connector to prevent the flexible pipe, the O-ring, and the collet from leading in the connector. The first stopper supports the flexible pipe and the third stopper supports the collet. The O-ring is placed in a space between the second stopper and the collet.
Patent KR-20020080933-A (KR)
Title: Remote Controler Using All at Once Wire and Wireless
Inventor: SONG GYEONG GEUN
IPC: H04Q9/00
Filed: 2001-04-18
Abstract: PURPOSE: A wired and wireless remote controller is provided to couple a transmitting part of a remote controller to a system having a receiving part of a remote controller, so as to enable the selection of a wired function or a wireless function of the remote controller. CONSTITUTION: A transmitting part(10) of a remote controller includes a wire and wireless selection key(11), a wire and wireless selector(12) and a signal processor(15). The wire and wireless selection key(11) is for selecting a wired or wireless operation state of the remote controller. The wire and wireless selector(12) controls a wired circuit(13) or a wireless circuit(14) according to key inputs of the wire and wireless selection key(11). And the signal processor(15) checks the key input of the wire and wireless selection key(11) and a signal for checking the connection between the remote controller and a speaker to control the wire and wireless selector(12). A wired transmission line(30) outputs a transmission signal by wire from the transmitting part(10) of remote controller. A receiving part(20) of the remote controller includes an infrared signal receiving unit(21) and a microcomputer(22). The infrared signal receiving unit(21) receives a transmission signal by wireless from the transmitting part(10). And the microcomputer(22) reads signals provided from the wired transmission line(30) and the infrared signal receiving unit(21) to transmit remote controller signals to a system part(40).
Patent KR-20010069751-A (KR)
Title: identify real name and the positive reseach way
Inventor: KO SEUNG BUM
Filed: 2001-05-04
Abstract: PURPOSE: A business model for confirming a real-name and performing a positive research is provided to enable members to participate in a positive research by distributing gains of a company to the members. CONSTITUTION: In case that a name of an account is identical to that of a member, the member can become a member and confirm a real-name. In case that the member answers questions, points are accumulated and provided at the end of month. In case that the member doesn't answer questions, a next question sheet isn't gone. A research is requested to the member with the points. Members are divided by sexes, ages, addresses and vocations. The research is transmitted to members suitable for the research. A writing making-out on a notice board is simplified. Therefore, an interest and a personality of the member are understood.
Patent KR-20020089081-A (KR)
Title: Composition for helicobacter pylori-extermination and producing method thereof
Inventor: HAN YOUNG CHAE
IPC: A61P31/04
Filed: 2001-05-23
Abstract: PURPOSE: A process of preparing a composition for controlling Helicobacter pylori comprising a natural drug material having pharmacological efficacy on inhibition of urease activity is provided. Whereby, the composition is effective in the prevention and treatment of various diseases caused by Helicobacter pylori. CONSTITUTION: A mixture of 38 to 53% by weight of Curcuma zedoaria Rosc., 22 to 25% by weight of Curcuma longa L., 3 to 6% by weight of Amomum cardamomum L., 14 to 17% by weight of Laminaria japonica Aresch, 6 to 10% by weight of green tea and 2 to 4% by weight of another natural material is fermented at a temperature of 40 to 55deg.C and a relative humidity of 80 to 90% for 60 to 110hr. The natural material is a garlic, ginger, agar, Houttuynia cordata Thunb., Ulmus davidiana Planch and Amomum villosum Lour.
Patent KR-20010110150-A (KR)
Title: 레이저 가공 방법 및 가공 장치
IPC: B23K26/382
Filed: 2001-05-31
Abstract: 피가공용의 절연층의 바깥 층에 다수개의 구멍이 있는 도전층을 배치하고, 적어도 두 층으로 이루어진 회로기판의 상기 구멍 부분에 해당하는 절연층 부분을 레이저광으로 가공하는 레이저 가공 방법 또는 장치를 제공한다. 이 레이저 가공 방법 또는 장치는 회로기판에 레이저광을 조사하고, 레이저광의 반사광을 검출하여, 상기 반사광의 검출값이 소망값으로부터 벗어난 이상값인 경우에는 상기 절연층 부분의 해당하는 이상 구멍 부분으로의 레이저 가공을 중지한다. 또한, 이 레이저 가공 방법 또는 장치는 상기 반사광의 검출값이 소망값일 때는 상기 구멍 부분에 해당하는 절연층 부분을 가공한다.
Patent KR-20020094677-A (KR)
Title: Auto alarm apparatus for arrival email and thereof mathod
Inventor: CHANG KI HUI
Filed: 2001-06-12
Abstract: PURPOSE: A device for automatically informing arrival of E-mail and a method thereof are provided to inform the arrival and invasion of virus of the E-mail, change sound of arriving, and store a voice mail. CONSTITUTION: An arrival informing device displays an arrival signal of the E-mail through LED driving unit(301) and E-mail arrival LED(302). In addition, the E-mail arrival-informing device outputs the arrival signal as a sound. A sound outputting unit is connected to the communication port(101) and selectively outputs different sound signals stored in a sound storage according to kinds of data through an output speaker(601) built-in an extension unit main body and at least external speaker.
Patent KR-20020094707-A (KR)
Inventor: LEE HEUP SE
IPC: F01N13/06
Filed: 2001-06-13
Abstract: PURPOSE: An exhaust manifold for a turbo engine is provided to improve the efficiency and prevent overheat by changing the flow passage of the exhaust gas of the exhaust manifold. CONSTITUTION: An exhaust manifold for a turbo engine comprises an intake port(21) formed at a plurality of branch pipes(2) which is protruded at an upper part of a main pipe(1) and which an exhaust gas exhausted from an engine cylinder is flowed into, an exhaust port(11) protruded at a side of the main pipe of the manifold to discharge the exhaust gas toward a turbine of turbocharger, a coolant inlet(131) supplying coolant to a coolant pipe of the main pipe comprising an exhaust passage and the coolant pipe covering the passage, and a coolant outlet which the coolant is discharged through. A partition is formed at the inner center of the manifold so as to divide an exhaust gas passage and a coolant passage into two parts.
Patent KR-20020095273-A (KR)
Title: Carbon Nanotubes Filled PVDF/PVP Coating Material for Electromagnetic Interference Shielding, Method for Preparing the Same
Inventor: KIM MYUNG SOO
IPC: C09D5/24
Filed: 2001-06-14
Abstract: PURPOSE: Provided is a coating material for shielding electromagnetic waves using polyvinylidene fluoride, polyvinyl pyrrolidone resin as a binder and carbon nano tube as a filler. The material has excellent processability, bonding property as well as the good property of shielding electromagnetic waves and conductivity and is used for interior coating of buildings and the housing of electronic products. CONSTITUTION: The coating material comprises 3-7wt.% of polyvinylidene fluoride, 3-7wt.% of polyvinyl pyrrolidone, 81-92wt.% of N-methyl pyrrolidone and 2-5wt.% of carbon nano tube. The method of preparing the coating material comprises the steps of: mixing 3-7wt.% of polyvinylidene fluoride, 3-7wt.% of polyvinyl pyrrolidone and 81-92wt.% of N-methyl pyrrolidone for 30 minutes to 1 hour to make a resin solution; mixing 95-98wt.% of the above solution with 2-5wt.% of carbon nano tube; and stirring at room temperature to 60deg.C for 30 minutes to 1 hour in order to homogenously disperse and impregnate the carbon nano tube.
Patent KR-20030000388-A (KR)
Title: Heater core structure
Inventor: SUNG NAK SEOP
IPC: B60H1/06
Filed: 2001-06-25
Abstract: PURPOSE: A structure of heater core is provided to rapidly heat coolant passing the heater core by preheating plugs and to reduce volume of the heater core by simplifying the structure. CONSTITUTION: A structure comprises plugs(15) forcibly inserted and installed to a bottom of a case(10) of a heater core and radiating heat by input voltage to heat coolant passing the case; a heater switch(17) turned on/off by operation of a user; and a heater control part(16) supplying power to the plugs when the heater switch is turned on to rapidly heat coolant. Air blown into a car room is rapidly heated, thereby.
Patent KR-20030000632-A (KR)
Title: Upper And Down Type Of Kim-Chi Refrigerator
Inventor: SONG GI SEON
IPC: A23B7/10
Filed: 2001-06-26
Abstract: PURPOSE: A lifting drawer in a kim-chi refrigerator is provided which is lifted up when opened forward. Therefore, a user doesn't need to bend herself forward. CONSTITUTION: The lifting drawer in a kim-chi refrigerator comprising a compressor, a separator, an upper door linked to a main body of the kim-chi refrigerator by a hinge. It particularly comprises a rounding part, a lifting drawer, drawer lifting unit, and a drawer guiding unit, wherein the drawer lifting unit is linked to a projection by a screw, and the drawer guiding unit consists of a roller and a roller supporting axis.
Patent KR-20020010476-A (KR)
Inventor: HOTTA HIROSHI
IPC: C07C67/54
Filed: 2001-06-28
Abstract: PURPOSE: To provide a method for producing a (meth)acrylic ester with good hue by recovering an organic solvent at relatively low temperatures in a short time which is used in the synthetic reaction for the (meth)acrylic ester. CONSTITUTION: This method for producing a (meth)acrylic ester involves distilling off an organic solvent used in the synthetic reaction for the (meth) acrylic ester, by distillation under reduced pressures at relatively low temperatures while introducing reduced pressure steam into a liquid comprising the (meth)acrylic ester and the organic solvent.
Patent KR-20020006604-A (KR)
Title: Semiconductor device with temperature controller
Inventor: DER ROPP THOMAS VON
IPC: G05D23/19
Filed: 2001-07-12
Abstract: PURPOSE: A semiconductor device having a temperature controller is provided to resist temperature of -40°C or lower, even though the active region and performance have not been made particularly suitable to low temperatures. CONSTITUTION: When temperature confirmed by a temperature detector(4), drops lower than a lower limit value, a control unit(5) causes an integrated circuit(2) to execute dummy operation cycles to generate heat. Consequently, the temperature will not fall to -25°C or lower in a semiconductor device(1), and this semiconductor device(1) can be used in an environment of -40°C or lower.
Patent KR-20030006859-A (KR)
Inventor: KIM KI HWAN
IPC: A63B5/20
Filed: 2001-07-16
Abstract: PURPOSE: A jump rope with a generator for emitting a fluorescent light is provided to emit a high luminance neon light from the jump rope made of a synthetic resin made tube while securing a stable power supply condition. CONSTITUTION: The jump rope contains a generator inside a handle thereof. The generator is configured to secure stable electric energy. Additionally, a complex gear is provided to generate the sufficient electric energy even using a minimum of a rotating force. The handle is formed with a teflon resin bearing, instead of existing metal bearing, in order to minimize a weight thereof. The jump rope is made of a synthetic resin made tube, which high luminance light emitting diodes are inserted therein.
Patent KR-20020010489-A (KR)
Inventor: CHARLES COHN
IPC: H01L23/36
Filed: 2001-07-21
Abstract: PURPOSE: An integrated circuit package is provided to have an integrated circuit chip mounted on a conductive slag and electrically connected to the slag. CONSTITUTION: An integrated circuit chip(112) is combined with a conductive slug(114). A conductive element is expanded from the integrated circuit chip(112) to the conductive slug(114). A substrate package is combined with the conductive slug(114). A substrate includes the first conductive layer electrically combined with the integrated circuit chip(112). The substrate package has the second conductive layer electrically connected with the conductive slug(114). The first conductive layer is electrically separated from the second conductive layer in the substrate package.
Patent KR-20030012264-A (KR)
Title: Stroke comtrol apparatus for reciprocating compressor
Inventor: HWANG MIN GYU
IPC: F04B49/06
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus and method for controlling stroke of reciprocating compressor are provided to reduce error during calculation of stroke. CONSTITUTION: An apparatus includes a voltage detecting part(400) detecting voltage loaded on both ends of a motor(M) and a capacitor(C); a current detecting part(200) detecting current impressed to the motor; a control part(300) calculating current stroke using the current and the voltage and outputting switching control signal correspondingly with the current stroke; and an electric circuit part(100) intermitting alternating current power with a triac(Tr1) to impress fixed voltage for driving the motor according to the switching control signal output by the control part.
Patent KR-20030016858-A (KR)
Title: array panel for liquid crystal display devices and manufacturing method of the same
Inventor: KIM YONG WAN
IPC: G02F1/136
Filed: 2001-08-22
Abstract: PURPOSE: An array substrate of a liquid crystal display and a method for manufacturing the array substrate are provided to prevent gate lines from being damaged by forming a dummy pattern and a protection pattern. CONSTITUTION: An array substrate of a liquid crystal display includes a plurality of gate lines(222), a gate short-circuiting line, an insulating layer, a conductive pattern(233), and a plurality of data lines. The gate lines are arranged in the first direction on the substrate, transmits a signal to a thin film transistor of the liquid crystal display, and has a cut portion. The gate short-circuiting line connects one ends of the gate lines. The insulating layer has an opening(245) on the cut portion and a space(225) at a predetermined portion of the opening. The conductive pattern is formed in the second direction on the insulating layer and superposed on the side of the opening formed in the second direction. The data lines are arranged in the second direction to intersect the gate lines and transmits a signal to the thin film transistor.