baber/WOPTO huggingface dataset:
Patent KR-20010103074-A (KR)
Title: 데이터통신망을 이용한 환급 당첨확률 포인트 제공 시스템및 그 환급 방법
Inventor: PARK GIL JU
Filed: 2001-09-03
Abstract: 본 발명은 데이터통신망을 이용한 환급 당첨확률 포인트 제공 시스템 및 그 환급 방법에 관한 것으로, 상품 구매에 대해 부여받은 환급 당첨확률 포인트를 양도, 양수할 수 있도록 하여 구매 금액 환급권을 유/무상 교환을 통해 확보할 수 있도록 하고, 그 환급 당첨확률 포인트를 이용하여 각종 게임 및 기타 방법에 의해 환급 당첨확률 포인트를 증감시킬 수 있도록 한 데이터통신망을 이용한 환급 당첨확률 포인트 제공 시스템 및 그 환급 방법을 제공함에 그 목적이 있다. 
     본 발명은 상품 구매에 따른 환급 당첨확률 포인트를 제공받아 각종 게임에 참여하여 부여된 환급 당첨확률 포인트를 증가시켜 일정 비율의 환급 당첨확률 포인트가 확보되면 특정 상품을 구매할 때 구매금액의 환급을 요청하기 위한 각종 키 신호 및 게임 화면 출력, 환급 서비스 신청을 위한 키 신호를 발생시키는 구매자 단말기와; 상기 구매자 단말기에 의해 열람 가능하도록 각종 상품 정보 및 상품 구매에 따른 환급 당첨확률 포인트 정보를 제공하기 위한 상품 제공서버와; 상기 상품 제공서버로부터 상품 정보를 제공받아 게시하고, 상기 구매자의 상품 구매에 따른 환급 당첨확률 포인트를 각 구매자별로 상품 구매정보와 함께 관리하고, 구매자가 게임을 통하여 환급 당첨확률 포인트를 증가시킬 수 있도록 각종 게임을 제공하며, 구매자의 환급 서비스 신청에 따라 특정 상품의 입금여부를 확인하여 그 구매금액을 다시 구매자에게 환급해주는 환급 당첨확률 포인트 제공 서버로 이루어진 것을 특징으로 한다. 
     본 발명을 적용하면, 구매자에게 상품 구매에 따른 인센티브로 게임 등에 참여하여 게임을 즐길 수 있는 환급 당첨확률 포인트를 제공하여, 해당 게임의 승패에 따라 해당 환급 당첨확률 포인트를 가감시킬 수 있도록 함으로써 게임 참여도를 향상시킬 수 있으며, 이를 통해 상품의 구매를 유도할 수 있게 된다. 또한 유/무형의 각종 서비스 상품 및 광고클릭 등에 따른 대가로도 환급 당첨확률 포인트를 제공하여 게임 참여 및 환급 당첨확률 포인트를 증감시키는 것이 가능하고, 일정 비율의 환급 당첨확률 포인트가 확보된 구매자에게는 특정 상품의 구매시 그 구매금액을 환급시켜 줌으로써 환급 당첨확률 포인트의 확보에 동기를 부여하고 이를 통해 상품 구매를 유도할 수 있다는 효과가 있다. 또한, 예약 구매가 가능하도록 하여 잠재 구매력을 유도할 수 있다는 효과가 있다.
Patent KR-20030020690-A (KR)
Title: Method and Apparatus For Driving Liquid Crystal Display
Inventor: HAM YONG SEONG
IPC: G09G5/399
Filed: 2001-09-04
Abstract: PURPOSE: An apparatus for driving a liquid crystal display(LCD) and a method thereof are provided, which improves a screen quality of the LCD. CONSTITUTION: A TFT(Thin Film Transistor) to drive a liquid crystal cell(Clc) is formed on a cross part of a data line(65) and a gate line(66) of a liquid crystal display panel(67). A data driver(63) supplies data to the data line of the liquid crystal display panel. A gate driver(64) supplies scanning pulses to the gate line of the liquid crystal display panel. Digital video data and synchronous signals(H,V) are supplied to a timing controller(61). And a data modulation part(62) is connected between the timing controller and the data driver and modulates input data(RGB data).
Patent KR-20030028629-A (KR)
Title: Duplex apparatus of repeater system of digital TV
Inventor: SHIN JEONG HO
IPC: H04N7/12
Filed: 2001-09-20
Abstract: PURPOSE: A digital TV relay system duplicator is provided to install two relay systems and control the two relay systems using one of the systems as a main controller and using the other system as a sub-controller. CONSTITUTION: A digital TV relay system duplicator includes the first and second relay systems(200,300) and an interface. Each of the first and second relay systems includes a demodulator(201,301) for demodulating a received broadcasting signal, a modulator(202,302) for modulating the demodulated signal, a pre-amplifier(203,303) for multiplying the modulated signal into a radio-frequency signal, a power amplifier(204,304) for amplifying the multiplied signal, a front end(205,305) for filtering and transmitting the signal output from the power amplifier, and a controller(209,309) for displaying the state of the entire system and taking charge of maintenance of the entire system. The interface interfaces the controllers of the first and second relay systems to control the two relay systems according to one of the controllers.
Patent KR-20020073238-A (KR)
Inventor: KAMADA TSUYOSHI
IPC: G09F9/00
Filed: 2001-09-25
Abstract: PURPOSE: To provide a liquid crystal display device and a defect restoring method therefor, that can restore a disconnection defect occurring in a storage capacity bus line without causing a new spot defect. CONSTITUTION: This method for restoring the defect of the liquid crystal display device, that restores the disconnection defect of storage capacity bus lines 115 formed on a glass substrate, comprises a process for forming respectively contact holes 154 for disconnection restoration in which a storage capacity bus line 115 is exposed at areas where are both ends of the disconnection of the bus line 115 and pixel electrodes 113 are not formed, and a process for forming a conductive film 156 for disconnection restoration electrically connecting between the both end parts of the disconnection via contact holes 154 without being short-circuited with the pixel electrodes 114, thereby restoring the disconnection defect in a disconnection restoring path consisting of the conductive film 156.
Patent KR-20030027238-A (KR)
Title: Sintered compacts manufacturing method of stainless steel for dental implants
Inventor: CHOI HAN CHEOL
IPC: A61L27/04
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a production process of stainless steel sintering body for dental implant which plates the stainless steel sintering body with copper in a non-electrolytic way to reduce pore of the sintering body so that it improves corrosion resistance. CONSTITUTION: The production process of the stainless steel sintering body for dental implant is characterized by comprising the steps of: (i) plating stainless steel powder(20) as a base metal comprising the stainless steel sintering body with 2-10wt% of copper in a non-electrolytic way; (ii) compressing the plated copper; and (iii) sintering the copper out. Consequently, it produces the stainless steel sintering body used for a dental implant material.
Patent KR-20030027262-A (KR)
Title: The construction equipment for assembling and establishing automatic formwork and transferring internal and external formwork simultaneously for Movable Scaffolding System in the double-T girder bridge
Inventor: KIM TAE HYEONG
IPC: E01D21/00
Filed: 2001-09-28
Abstract: PURPOSE: An automation system for moving outer/inner forms and assembling/installing a form of a double-T bridge by a movable scaffolding system is provided to improve constructability and to shorten the period of construction. CONSTITUTION: The automation system for moving outer/inner forms and assembling/installing a form of a double-T bridge by a movable scaffolding system comprises the steps of: after placing concrete, moving the entire equipment down by using a main jack to strip an outer form(1) and an inner form(2); removing a strut, a turn buckle, a pin, etc. fixed on the form to dismantle an outer form(1); stripping the outer form(1) from concrete by moving from side to side, then stripping the top of the inner form(2) by a hydraulic jack(5); removing a steel bar fixed on a joint of a floor form(3), then moving the whole of the floor form(3) down by using a hydraulic jack(5) attached to a suspension beam(4) to be arranged for the movement of a movable scaffolding system; and moving the outer form(1) and the inner form(2) simultaneously.
Patent KR-20030030689-A (KR)
Title: Bubble-jet type inkjet printhead
Inventor: CHO SEO HYEON
IPC: B41J2/14
Filed: 2001-10-12
Abstract: PURPOSE: A bubble jet type ink jet print head is provided to improve an exhaust characteristic of ink by forming a concave recess on a substrate, on which a bottom surface of an ink chamber is placed. CONSTITUTION: A bubble jet type ink jet print head includes a base plate(110), a barrier(120), and a nozzle plate(130), which are sequentially stacked. The barrier(120) defines an ink chamber(122) for filling ink therein and an ink passage for feeding ink from an ink reservoir to the ink chamber(122). The barrier(120) forms a sidewall surrounding the ink chamber(122) and the ink passage. The base plate(110) is formed by depositing various layers on a substrate. A bottom surface(124) of the ink chamber(122) is formed with a concave section. A plurality of nozzles(132) is formed in the nozzle plate(130).
Patent KR-20030031735-A (KR)
Inventor: CHOI JEONG GI
IPC: H04N5/50
Filed: 2001-10-16
Abstract: PURPOSE: A double conversion type RF tuner is provided to form an up-conversion block and a down-conversion block on different wafer chips while realizing the up-conversion block and the down-conversion block as one package, thereby reducing interference between the two conversion blocks and improving the property of a tuner. CONSTITUTION: An input terminal(210) is connected to input signals. A low band pass filter(220) has an input connected to the input terminal. A crystal oscillator(240) has a reference frequency. An up-conversion block(232), which is formed as an IC(Integrated Circuit) on a first wafer chip, has an input connected to an output of the low band pass filter and up-converts frequency of an output signal of the low band pass filter. A down-conversion block(234), which is formed as an IC(Integrated Circuit) on a second wafer chip, has an input connected to an output of the up-conversion block and down-converts frequency of an output signal of the up-conversion block. A first SAW(Surface Acoustic Wave) filter(250) has an input connected to the output of the up-conversion block and an output connected to the input of the down-conversion block. A second SAW filter(260) has an input connected to the output of the down-conversion block.
Patent KR-20030033151-A (KR)
Title: Purification Tank
Inventor: HWANG KYOO CHEON
IPC: B65D88/06
Filed: 2001-10-17
Abstract: PURPOSE: A water purifying tank is provided to effectively separate any impurities from water entered thereinto under the influence of centrifugal force and gravity caused by the rotating force thereof. CONSTITUTION: The water purifying tank comprises a cylindrical tank(1) for receiving water therein, a drainage unit disposed at the lower end of the tank, the drainage unit being formed with a water outlet and a passage of cobra shape, a guide unit disposed over the drainage unit for causing the water received in the tank to move upward before it enters the drainage unit, and a water intake guide member disposed over the tank to provide a rotating force to the water received in the tank.
Patent KR-20030033241-A (KR)
Title: Array substrate of liquid crystal display panel
Inventor: CHOO GYO SEOP
IPC: G02F1/136
Filed: 2001-10-19
Abstract: PURPOSE: An LCD array substrate is provided to form gate-on type storage capacitors by forming front and rear gate storage capacitors, thereby effectively preventing the change of a voltage charged into liquid crystal cells. CONSTITUTION: An LCD array substrate includes gate lines(GL1-GL3) for supplying gate signals, data lines(DL1-DL6) intersecting the gate lines and supplying data signals, thin film transistors(34) connected either of the gate or data lines for supplying the data signals in response to gate signals, pixel electrodes(46) connected to the thin film transistors and formed with predetermined sub pixel areas(R1,B,G1,G2,R2) for supplying the data signals from the thin film transistors, front gate storage capacitors(50) formed in overlapping areas between pixel electrodes disposed adjacent to a previous gate line among the pixel electrodes and a previous gate line, and rear gate storage capacitors(54) formed in overlapping areas between a next gate line among the pixel electrodes and a next gate lines.
Patent KR-20030037183-A (KR)
Title: Device for cleaning inside of strip grinding cabin
Inventor: CHOI MUN HWAN
IPC: B24B55/00
Filed: 2001-11-02
Abstract: PURPOSE: A device for cleaning the inside of a grinder cabin is provided to promptly remove swarfs and minute chips from the inside of the grinder cabin. CONSTITUTION: A device for cleaning the inside of a grinding cabin is composed of a removing unit injecting air and oil to remove swarfs and minute chips, and a direction converting unit converting the injecting direction of the air and oil. The removing unit includes pipes(20,30) supported by the front and rear of a cabin, injection nozzles(21,31) installed on the pipe at regular intervals, and supply hoses(22,32) supplying air or oil to the pipe. The direction converting unit includes a pinion gear(40) installed at each side of the pipe, a rack bar installed at the outside of the cabin and engaged with the pinion gear, and a driving cylinder.
Patent KR-20030025766-A (KR)
Inventor: SIM WON BO
IPC: G09F7/10
Filed: 2001-11-12
Abstract: PURPOSE: A multi purpose telephone number label is provided, which makes a finder to know a person who have lost object such as dog, bag, key by adding the device to above objects. CONSTITUTION: A multi purpose telephone number label includes a central pedestal(1), a ring(2) formed on the top side of the central pedestal(1), a plurality of master plates(6) inserted into the central pedestal(1) at a bottom side, a pair of nuts(4) formed on the bottom side for joining the master plates(6) and an arrow display for displaying a set of telephone numbers(5), wherein each of the master plates(6) is provided with a number of grooves(7) and a number of protrusions for joining by engaging with each other.
Patent KR-20030042868-A (KR)
Title: Heat reparation device of soldering iron for electric soldering
Inventor: HWANG BYEONG BONG
IPC: B23K3/03
Filed: 2001-11-26
Abstract: PURPOSE: A heat compensating device of an electric soldering iron is provided to adjust and compensate for heat by improving heat compensation responsiveness when heat loss is remarkably generated. CONSTITUTION: A heat compensating device includes a temperature adjusting section(100) for inputting a temperature adjusting signal. A direct-current power supply(200) is provided to output direct-current electrostatic voltage after converting alternative-current operating voltage into direct-current voltage in corresponding to a temperature adjusted by the temperature adjusting section(100). A high-frequency switching section(300) is provided to feed high-frequency power to a heater(400) by switching direct-current electrostatic voltage into high-frequency power through a semiconductor switching device accommodated in the high-frequency switching section(300).
Patent KR-20030044155-A (KR)
Title: Engine starting controlling device of hybrid electric vehicle and method thereof
Inventor: KANG JAE HUN
IPC: B60L50/10
Filed: 2001-11-29
Abstract: PURPOSE: An apparatus and a method for controlling engine starting of a hybrid electric vehicle are provided to reduce exhaust gas and improve the fuel economy by optimizing a fuel quantity control. CONSTITUTION: A key switch(110) outputs a corresponding electric signal according to a switching state. A motor(160) is driven in on-state of the key switch(110) and starts an engine of a hybrid electric vehicle. An engine revolution number detecting sensor(120) detects the number of revolution of the started engine. A water temperature sensor(130) detects water temperature of the engine started. A memory unit(150) tabulates the number of revolution of engine by water temperature of the hybrid electric vehicle to store it. A control unit(140) compares the detected number of revolution and the number of revolution of engine by water temperature stored in the memory unit(150) to supply an injector driving control signal. An injector(170) is driven in response to an input of the injector driving control signal supplied from the control unit(140) to inject fuel to the engine.
Patent KR-20030046245-A (KR)
Inventor: LEE PIL U
IPC: B65D90/48
Filed: 2001-12-05
Abstract: PURPOSE: Provided is a controller for water level in a water bath which is based on the pressure change of an air purge pipe and characteristics of buoyancy to control a pump of the water bath so that it helps to control water level in the water bath easily. CONSTITUTION: The controller for water level in the water bath comprises the parts of: bellows(10) which are connected to the air purge pipe(2) and expanded or contracted by the pressure of the air purge pipe; a main tank(20) which has an air layer on the upper part, in which the bellows do not sink; a guide tank(30) which keeps the same water level as the level of the main tank, with a first switch(31) and a second switch(32) formed at upper and at lower edge reflectively; a float(40) which is sunken or floated to touch to the first and the second switch by letting water of the guide tank flown in or out; and a controller(8) which controls the pump of the water bath by the signal of the first and the second switch.
Patent KR-20030046273-A (KR)
Title: Method for generation cyclic redundancy check code and Apparatus for the same
Inventor: KIM GI JUN
IPC: H04J13/10
Filed: 2001-12-05
Abstract: PURPOSE: A method of generating an error detection code in a CDM(Code Division Multiplexing)/TDM(Time Division Multiplexing) system is provided to operate CDM/TDM, and to use an MAC ID/CWSI(CDM Walsh Space Indication Identifier) CRC(Cyclic Redundancy Check) code, thereby reducing available resource consumption and improving error detection performance of an S-PDCCH(Secondary Packet Data Control Channel). CONSTITUTION: A CRC generator(301) included in an MAC ID/CWSI-CRC generator(201) initializes values of self shift registers by using an MAC identifier(i). If length of the MAC identifier(i) is shorter than length for initializing the values of the shift registers of the CRC generator(301), the CRC generator(301) attaches '0' to a front or a back side of the MAC identifier(i) as many as necessary, and performs a 'modulo2' operation. The CRC generator(301) having the initialized shift registers inputs an x-bit S-PDCCH(i) input sequence and a CWSI(j), and generates a CRC code. The generated CRC code is an MAC ID/CWSI-CRC code.
Patent KR-20030047012-A (KR)
Title: Foot massager
Inventor: CHOI EUL BONG
IPC: A61N1/18
Filed: 2001-12-07
Abstract: PURPOSE: A foot massage device is provided to stimulate tender points without pressing the sole of the foot to increase blood circulation of an internal organ corresponding to the tender points. CONSTITUTION: The foot massage device comprises an acupressure part which is painted on an upper surface with the shape of the sole of the foot; a foot plate(10) into which metal connecting elements are embedded so that electric current is applied on the acupressure part; and a supporting part(15) for bearing a weight which is applied on the foot plate. In use, as electricity is applied on the acupressure part to stimulate meridian pathways, an acupressure effect of a foot is obtained.
Patent KR-20030048995-A (KR)
Title: Wireless repeater for satellite broadcasting and method thereof
Inventor: JUNG HA JAE
IPC: H04N7/20
Filed: 2001-12-13
Abstract: PURPOSE: A wireless satellite broadcasting relay system and a wireless satellite broadcasting relay method are provided to freely receive satellite broadcasting of high quality with a small-sized terminal unit by implementing a network receiving a signal from a few relay stations and re-sending the signal, with the same frequency. CONSTITUTION: A wireless satellite broadcasting relay system includes an array antenna-receiving unit(220) receiving a signal from a superior station and analyzing the receiving angle of an interference signal; an array-received signal interference removal unit(230) detecting and removing the analyzed interference signal in the received signal; an amplification-transmitting unit(240) amplifying the interference-removed signal and transmitting the signal to a receiving terminal(250); a quality-monitoring unit(260) monitoring the quality of the transmitted signal; and a remote control unit(270) executing gain control for each signal transmission path according to the measured transmitted signal quality and executing a command of an operator. The signal frequency received from the array antenna-receiving unit is the same as the signal frequency transmitted from the amplification-transmitting unit.
Patent KR-20030053178-A (KR)
Title: AN ACYL CoA CHOLESTEROL ACYLTRANSFERASE INHIBITORS AND A THERAPEUTIC AGENT CONTAINING PHEOPHORBIDE A OF PORPHYRIN COMPOUND OR AN EXTRACT OF PERSICARIA VULGARIS AS AN EFFECTIVE INGREDIENT FOR THE TREATMENT OF HEART DISEASE
Inventor: KIM YEONG GUK
IPC: A61K31/40
Filed: 2001-12-22
Abstract: PURPOSE: A compound containing pheophorbide a as a porphyrin compound and a Persicaria vulgaris extract as an active ingredient is provided. The pheophorbide a inhibits synthesis of very low density lipoprotein in liver and lowers blood cholesterol level and thus can be effectively used as a prophylactic and therapeutic agents for prevention and treatment of cardiovascular disease such as hyperlipidemia, arteriosclerosis caused by hypercholesterolemia. CONSTITUTION: An inhibitor for activity of acyl-coa:cholesterol acyltransferase(ACAT) contains porphyrin-based pheophorbide a represented by the formula(1). The inhibitor for activity of ACAT contains a Persicaria vulgaris extract containing the porphyrin-based pheophorbide a. The Persicaria vulgaris extract is prepared by extracting in C1-4 alcohol and reextracting in an organic solvent or water. The organic solvent is selected from ethyl acetate, N-hexane or chloroform. The porphyrin-based pheophorbide a or Persicaria vulgaris extract has an LD50 of 3.2 g/kg.
Patent KR-20030054987-A (KR)
Title: Deinterleaving apparatus in digital audio broadcasting
Inventor: NOH JUN SEOK
IPC: H04J11/00
Filed: 2001-12-26
Abstract: PURPOSE: A device of deinterleaving a frequency in digital audio broadcasting is provided to simplify a multiplier's processing requested by modes without using a lookup table memory for generating a frequency deinterleaving address, and to use a clock requested in a DAB(Digital Audio Broadcasting) system, thereby reducing hardware size. CONSTITUTION: A controller(30) outputs length determining signals and control signals of data stored in a memory according to a mode selection signal. An address generator(31) generates an address according to the mode selection signal, and outputs the address. The first demultiplexer(32) inputs symbol data to determine length of the inputted data according to the control signals, and selectively stores the symbol data in the first(34) or the second memory(35). The second demultiplexer(33) selectively outputs the address to the first(34) or the second memory(35). The first and the second memories(34,35) store the outputted input data, and output data values rearranged by the address. A multiplexer(36) selectively outputs the rearranged data.
Patent KR-20030056185-A (KR)
Title: Circuit for driving wordline of semiconductor device
Inventor: AHN GI YONG
IPC: G11C8/08
Filed: 2001-12-27
Abstract: PURPOSE: A word line driving circuit of a semiconductor memory is provided to prevent the loss of data due to the word line coupling noise generated during the active operation of DRAM by transiently applying the voltage Vbb to the word line selected during the word line enable of the DRAM, thereby improving the performance of the device. CONSTITUTION: A word line driving circuit of a semiconductor memory includes a plurality of main word lines(MWL), a plurality of sub word lines(WL) and a plurality of sub word line drivers placed between each of the plurality of main word lines(MWL) and the plurality of sub word lines(WL). In the word line driving circuit of the semiconductor memory, a first and a second word line level down signals(wl_down) are alternately applied to each of the plurality of sub word line drivers, thereby preventing the level rising of the adjacent word line which is not enabled.
Patent KR-20010053471-A (KR)
Inventor: KIM DO YUN
IPC: C07B61/00
Filed: 2000-06-07
Abstract: PURPOSE: A process for preparing peptide nucleic acid probe is provided to prepare arrays of oligopeptide nucleic acid probes which is immobilized on a solid matrix by employing polymeric photoacid generator and is capable of using the production of a biochip in a simple and efficient manner in a simple and efficient manner. CONSTITUTION: A process for preparing peptide nucleic acid probe consists of the following steps of: (a) derivatizing the surface of a solid matrix with aminoalkyloxysilane in alcohol and attaching a linker with acid-labile protecting group on the solid matrix; (b) coating the solid matrix with polymeric photoacid generator(PAG); (c) exposing the solid matrix thus coated to light to generate acid for eliminating acid-labile protecting group; (d) washing the solid matrix with alkaline solution or organic solvent and removing residual polymeric photoacid generator; (e) attaching a monomeric peptide nucleic acid with acid-labile protecting group to the solid matrix; and repeating the previous steps of (b) to (c).