baber/WOPTO huggingface dataset:
Patent KR-20040081950-A (KR)
Title: Method for selling a goods and system thereof
Inventor: BAEK HYEON DAE
Filed: 2003-03-17
Abstract: PURPOSE: A method and a system for selling goods are provided to reduce a load of a point operating company by consuming an accumulated point of the point operating company as a conversion point, and make a customer efficiently use the point by converting a value of the small and different points into the one-money at a predetermined ratio. CONSTITUTION: A main server(110) is connected to many computers(PC1-PCn) through the Internet. A point database(120) stores point information. A goods information database(130) stores the goods or service information. A one-money converter(140) converts the point of the user into the one-money. A one-money/cash settlement part(150) performs the settlement for the goods if the goods are settled with the cash and the one-money converted from the one-money converter.
Patent KR-20040082589-A (KR)
Inventor: LEE MYOUNG JUN
IPC: F24H1/00
Filed: 2003-03-19
Abstract: PURPOSE: A device for automatically controlling water level and discharging hot water for a hot-water tank is provided to improve thermal efficiency by automatically controlling the position of an inlet in a hot-water discharge extension pipe according to water level. CONSTITUTION: In a hot-water tank, a hot-water discharge extension pipe(6a) is connected to the inner end of a hot-water discharge pipe(6). An automatic control unit(100) controls the position of an inlet in the hot-water discharge extension pipe according to water level.
Patent KR-20040083295-A (KR)
Inventor: AHN MIN YEONG
IPC: B23K26/38
Filed: 2003-03-21
Abstract: PURPOSE: An apparatus for cutting glass with a pre-heating device is provided to prevent hackle marks from being generated by increasing a temperature of a glass substrate of an initial cutting region in order to maximize quality of a cutting section by using laser beam. CONSTITUTION: An apparatus for cutting a glass plate(20) with a pre-heating device includes a cracking device generating a small crack at an initial glass cutting point. A scribing device includes laser beam absorbed in at least one glass material. A breaking device is operated by means of the laser beam. A pre-heating device is provided at a predetermined region in order to heat the glass plate(20) from the initial glass cutting point. A pre-heating device mounting region is spaced from the initial glass cutting point by 5-50mm.
Patent KR-20030078034-A (KR)
Title: 반도체기억장치, 이를 테스트하는 방법 및 반도체장치
IPC: G11C29/04
Filed: 2003-03-27
Abstract: DRAM 등과 같은 반도체기억장치의 데이터유지특성을 짧은 시간에 효율적으로 테스트할 수 있는 반도체기억장치의 테스트방법이 제공된다. 테스트방법은, 각 메모리셀들과 동일한 구성을 갖고 상기 복수의 비트선들 각각에 상기 스위칭MOS트랜지스터의 하나의 전극이 연결된 테스트전용메모리셀, 및 스위칭MOS트랜지스터의 게이트전극에 공통적으로 연결되는 테스트전용워드선들을 탑재하는 공정과, 메모리셀들 전체에 H레벨데이터를 기록하는 단계; 각 테스트전용워드선들에 스위칭MOS트랜지스터의 게이트전극이 연결된 테스트전용메모리셀들 각각에 L레벨데이터를 기록하는 단계; 테스트전용워드선들 각각을 선택레벨 및 비선택레벨로 교호적으로 설정하는 단계; 및 각 메모리셀들로부터 데이터를 독출하는 단계를 포함한다.
Patent KR-20040087017-A (KR)
Inventor: CHOI YUN JAE
IPC: F02M37/08
Filed: 2003-04-04
Abstract: PURPOSE: A signal and pump power supply structure in an LPG(Liquefied Petroleum Gas) tank for a vehicle is provided to keep favorably the airtightness and insulation of the LPG tank, to accurately process data, and to stably supply fuel by coupling a power supply wire through a pin body of a valve body mounted in a tank container with excellent insulation and airtight. CONSTITUTION: In mounting a valve body(20) in an LPG tank container(10), a stepped pin inserting hole is penetrate-formed in the center of the valve body installed to the tank container. A pin body(30) formed in a shape corresponding to the pin inserting hole is separated from the inner diameter of the valve body with airtight by the thickness of an airtight sealing member(51) as an O-ring(50) and a seal installed on the outer peripheral surface of the pin body in fitting the pin body into the pin inserting hole. The pin body is insulated from the valve body by insulation washers(60) inserted to upper and lower ends and fixed to the valve body by joining an upper spiral unit with a nut(40). Jointing units(32,33) for power wires(70,71) of a signal device and a pump are projected at the upper and lower ends of the pin body, respectively.
Patent KR-20040088618-A (KR)
Inventor: JANG BYEONG DON
IPC: H04W88/02
Filed: 2003-04-10
Abstract: PURPOSE: A method for supplying an advertising service by using a Bluetooth module in a mobile communication terminal is provided to comprise a Bluetooth module in a mobile communication terminal, to retrieve an advertising device at a desired time of a user, thereby obtaining desired advertising information while storing the desired advertising information in the terminal. CONSTITUTION: A user retrieves an advertising device including a peripheral Bluetooth module through an advertising device retrieval function(S300). A mobile communication terminal accesses the advertising device, and receives advertising information(S302). If specific advertising information is selected(S304), the terminal receives detailed advertising information from the advertising device, and displays the detailed advertising information(S306).
Patent KR-20030081154-A (KR)
Title: 흡수식 냉동기
IPC: F25B15/00
Filed: 2003-04-11
Abstract: 흡수식 냉동기의 열효율을 개선한다. 
     저온 재생기(3)에서 중간 흡수액을 가열하여 방열 응축하고 냉매관(20)을 경유하여 응축기(4)에 도입되는 냉매와 흡수기(7)로부터 토출하여 저온 열교환기(9)를 우회하여 고온 재생기(1)에 보내지는 일부의 희박 흡수액이 열교환하는 냉매 열회수기(11)를 마련하는 동시에, 이 냉매 열회수기(11)로 개재하는 흡수액관(13)에 흡수액 펌프(18)를 마련하고, 이 흡수액 펌프(18)의 회전수를 온도 센서(32)가 검출하는 농후 흡수액의 온도가 소정 온도, 예를 들어 40℃ 이하로 되지 않게 제어기(33)에 의해 제어하도록 하였다.
Patent KR-20040088978-A (KR)
Inventor: JIN HYEONG JONG
IPC: A47L9/20
Filed: 2003-04-14
Abstract: PURPOSE: A filter assembly for a cyclone-type dust collecting apparatus in a vacuum cleaner is provided to easily remove dust from a rotary filter, and to reduce manufacturing cost. CONSTITUTION: In a filter assembly(50) for a cyclone-type dust collecting apparatus, a rotary filter(52) is rotatably coupled to an exhaust port(23) in a cyclone body(10), and includes a suction grill unit(53) and an exhaust unit communicated with the exhaust port. An operating bar(71) is disposed in a dust collecting case(31). One end of the operating bar is coupled to the rotary filter. The other end of the operating bar passes through the dust collecting case and is exposed outside. An adjusting knob(81) is coupled to the other end of the operating bar, and rotates the operating bar and the rotary filter simultaneously. A plurality of driven coupling protrusions(57) are radially formed at the lower face of the rotary filter. A plurality of driving coupling protrusions(74) are formed at one end of the operating bar, and are engaged with the driven coupling protrusions. A rotary support body is coupled to the exhaust port, and rotatably supports the rotary filter.
Patent KR-20040089770-A (KR)
Inventor: KIM DONG SEOK
IPC: E01F15/00
Filed: 2003-04-15
Abstract: PURPOSE: A guide rail system for the curved road is provided to guide the traveling of vehicles by installing to the roadside, to protect pedestrians from a car crash and to prevent the fall of vehicles by installing on a cliff. CONSTITUTION: The guide rail system(100) for the curved road comprises: many columns(10) erected vertically along a road at regular intervals; a guide rail(20) attached to each column(10) which faces a road, and formed by coupling a horizontal member and a vertical member, wherein a C-shaped guide rail unit is composed of a pair of horizontal members and the vertical member connecting the horizontal members; and a connector connecting the guide rails(20) mutually. The guide rail(20) contains a cutting part formed on one end of the guide rail(20) to avoid mutual interference when the guide rail(20) is connected with an adjacent guide rail(20) at the appointed angle.
Patent KR-20040089809-A (KR)
Inventor: JUN JONG YEOL
IPC: H03B5/32
Filed: 2003-04-15
Abstract: PURPOSE: A single package type crystal oscillator is provided to miniaturize a structure of a ceramic package by installing an IC and a crystal part within an inner region of a ceramic package. CONSTITUTION: A single package type crystal oscillator includes a first ceramic layer, a second ceramic layer, a third ceramic layer, and a lid part. An IC(2) is loaded on an upper surface of the first ceramic layer(10). A lower end of the second ceramic layer(20) is connected to an upper edge of the first ceramic layer in order to form a loading region. A lower end of the third ceramic layer(30) is connected to an upper edge of the second ceramic layer in order to form a mounting region. A lid part(40) is used for covering an upper part of the third ceramic layer.
Patent KR-20040091433-A (KR)
Inventor: SON HONG YEOP
IPC: B62D17/00
Filed: 2003-04-21
Abstract: PURPOSE: An electric power steering system is provided to reduce main loop time or sampling time of a microcomputer by minimizing an A/D(Analog/Digital) port for controlling a motor to regulate toe-in angle of rear wheels. CONSTITUTION: An electric power steering system for discriminating the rotational direction of a motor(3) regulating toe-in of rear wheels is composed of a motor rotational direction detecting unit for sensing the rotational direction of the motor; a comparison unit(50) for outputting signals with different digital values according to a polarity of the signal output from the motor rotational direction detecting unit; and a microcomputer for discriminating the rotational direction of the motor according to a digital output signal of the comparison unit. The motor rotational direction detecting unit is a voltage detecting circuit for detecting voltage of both ends of the motor.
Patent KR-20040093570-A (KR)
Inventor: CHOI JUN HYEOK
IPC: H02P1/22
Filed: 2003-04-30
Abstract: PURPOSE: An apparatus is provided to eliminate the need of using an additional circuit for converting the rotating direction of a motor, and prevent damages of a driver even when a negative DC voltage is applied from an external source. CONSTITUTION: An apparatus comprises a driving logic unit(110) for performing a logic operation to an input signal, and outputting a logic signal; a driver(120) for driving a brushless DC motor in accordance with the logic signal output from the driving logic unit; a positive voltage regulating unit(210) for regulating the positive/negative DC power applied from an external source to a positive voltage, and applying the positive voltage to the driver; and a direction signal generating unit(220) for generating a first direction signal and a second direction signal for controlling the rotating direction of the brushless DC motor in forward or reverse direction by using the positive or negative DC power, and outputting the generated signal to the driving logic unit.
Patent KR-20040096376-A (KR)
Inventor: BAEK YONG SUN
IPC: H01S5/32
Filed: 2003-05-09
Abstract: PURPOSE: An optical device and a fabricating method thereof are provided to reduce the optical loss of a passive waveguide by forming an undoped cladding layer on a passive waveguide region. CONSTITUTION: An active mesa pattern(120) is formed on an active waveguide region of a substrate. A passive mesa pattern(122) is formed on a passive waveguide region of the substrate. A first undoped cladding layer(124), an N-type cladding layer(126), and a first P-type cladding layer(128) are sequentially formed on the entire structure. The first P-type cladding layer, the N-type cladding layer, and the first undoped cladding layer are removed from the active waveguide region by performing a pattering process. A second P-type cladding layer(130) is formed on the entire structure. An ohmic contact layer(132) is formed on the second P-type cladding layer.
Patent KR-20040098242-A (KR)
Inventor: CHO YEONG HWAN
IPC: G01M17/06
Filed: 2003-05-14
Abstract: PURPOSE: An endurance test device for steering a system of the commercial vehicles is provided to exactly perform an endurance test by realizing external force from a road surface having the same conditions as that applied to a real vehicle. CONSTITUTION: An endurance test device for steering the system of commercial vehicles includes a steering wheel(1), a steering column(2), a gear box(3), a pitman arm(4), a drag link(5), a knuckle arm(6), a spindle(7), an external force realizing device, and a vehicle shaft(10). The spindle(7) is connected to the vehicle shaft through a king pin(9). The spindle(7) is integrated with the king pin(9). An extension end(9a) is formed at a lower end of the king pin(9). The external force realizing device(11) exerts a rotation force on the lower part of the extension end(9a). The external force realizing device(11) has a motor generating the rotation force.
Patent KR-20040101843-A (KR)
Inventor: EUN TAK
IPC: A63C17/22
Filed: 2003-05-27
Abstract: PURPOSE: A wheel mounting structure of a steerable inline skate is provided to reduce a partial side wear of a front wheel and a rear wheel by deforming the front and rear wheels in an axial direction when steering. CONSTITUTION: The wheel mounting structure includes a front wheel(30) and a rear wheel(50), which are mounted by resilient supports(E1,E2). The resilient supports deform the front and rear wheels in an axial direction, and have one or more middle wheel(40) supported on a wheel frame and a first resilient member movable up and down in a desired range. The middle wheel has the same diameter as that of the front and rear wheels. The resilient support has a hinge mounted to a lower end of a pair of leaf springs(36a,56a), and a second resilient member for pivoting the leaf spring.
Patent KR-20040102743-A (KR)
Inventor: LEE BYEONG SEON
IPC: H04B1/40
Filed: 2003-05-29
Abstract: PURPOSE: A method for blinking a light emitting device interworking with an audio data output in a wireless communication terminal is provided to be used for debugging related to an audio data output by detecting a flow of audio data through ON/OFF operation of a light emitting device. CONSTITUTION: When a mobile terminal receives a request for call connection or a request for outputting a page tone from a base station(201), the mobile terminal outputs a page tone to a speaker and simultaneously turns on an LED(202). It is checked whether page tone data more than a threshold value is stored in a buffer(203). If page tone data more than the threshold value is stored in the buffer, the LED is turned off(205). If the page tone data fewer than the threshold value is stored in the buffer, the page tone data is written in a remaining space of the buffer(204) and the LED is turned off(205). It is checked whether a request for stopping the output of the page tone is generated(206). If the corresponding request is generated, the process is terminated.
Patent KR-20040103288-A (KR)
Inventor: KIM DAI YOUNG
Filed: 2003-06-02
Abstract: PURPOSE: A system and a method for real-time transfer using Internet banking without fee are provided to perform the fund transfer in real-time without the fee even if banks of a sender and a receiver are different, and enable the receiver to instantly confirm the fund transfer and efficiently perform transfer management from many receiving account to a collection account. CONSTITUTION: A sender transfer processor(301) confirms existence of a receiver account based on transfer information received from a sender client connected to a fund transfer system, verifies a transfer result from the sender account to a receiver account, and receives a transfer request received from the sender client. A transfer code generator(303) generates a transfer code including a transfer time, a sender/receiver ID, and a fund transfer amount based on the transfer request and the transfer request. An event distributor(313) confirms/transmits the existence of a receiver transfer processor(323) in an idle state to an event processing agent(321). The event processing agent transmits idle receiver transfer processor information to the event distributor by checking load of the receiver transfer processor.
Patent KR-20040104754-A (KR)
Inventor: HAN GWAN YEONG
IPC: H01L33/58
Filed: 2003-06-03
Abstract: PURPOSE: An ultraviolet light emitting diode assembly and a manufacturing method thereof are provided to achieve functions of antibiosis, sterilization and purification, and reduce power consumption and the size of the LED assembly. CONSTITUTION: An ultraviolet light emitting diode assembly comprises an ultraviolet light emitting diode(5) having leads(1,3), and a photocatalytic material film(7) covering the circumferential surface of the ultraviolet light emitting diode. The photocatalytic material film is formed by coating or depositing photocatalytic materials. The photocatalytic materials are activated by the ultraviolet. The activated photocatalytic materials react with oxygen and water, thereby forming hydroxide radicals and superoxide ions.
Patent KR-20040106708-A (KR)
Inventor: LEE CHEOL HUI
IPC: F16F1/20
Filed: 2003-06-11
Abstract: PURPOSE: A structure for improving the leaf spring noise of a vehicle is provided to effectively reduce the frictional noise generated between leaf springs by adopting a silencer having noise reducing holes and a noise removing incised portion and to easily realize the leaf spring noise reduction structure. CONSTITUTION: A leaf spring(p) is inserted to a central channel(9) of a silencer(1). Other leaf springs are installed at the upper and lower portions of the central channel. A fixing unit is placed between the silencer and the leaf springs inserted to the central channel. The fixing unit consists of a fixing protrusion(3) protruded toward the central channel from the upper portion of the silencer and a fixing recess(5) formed in the leaf spring inserted to the central channel. Noise reducing holes(11) are formed upward in the central channel of the silencer and a noise removing incised portion(13) formed in the lower portion of the central channel.
Patent KR-20040107852-A (KR)
Inventor: BAEK UN BONG
IPC: A61Q19/02
Filed: 2003-06-14
Abstract: PURPOSE: Provided are the extract of Dendropanax morbifera Lev. and fractions thereof which inhibit tyrosinase activity to generate melanin and thus have excellent skin whitening effect. CONSTITUTION: The extract of Dendropanax morbifera Lev. is obtained by extracting Dendropanax morbifera Lev. resin with alcohol or water as an extracting solvent, cooling and filtering the extract to give supernatant, removing alcohol from the supernatant and concentrating the supernatant. Its fractions are obtained by fractioning the extract with hexane, chloroform, ethylacetate, butanol and water, sequentially and repeating the fractioning.
Patent KR-20050001745-A (KR)
Inventor: KIM SANG GYU
IPC: G02F1/136
Filed: 2003-06-26
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to remove lack of uniformity due to over-etch of a contact hole when opening a pad, thereby increasing the yield. CONSTITUTION: A gate line and a data line(46) are crossed with each other and comprise a pixel region. A TFT(Thin Film Transistor) comprises an active layer(41), a gate electrode(43a), a source electrode(46a) and a drain electrode(46b) formed at a portion crossed by the gate line and the data line. A gate pad(43b) is formed on an end of the gate line. An isolating conductive layer pattern(43c) is formed separately on a lower constant region of an end of the data line. A conductive layer pad(46c) is contacted with the gate pad and formed on an interfacial insulating layer(44) having a step. A data pad(46d) is formed on a region of an end of the data line in order to have a step by the isolating conductive layer pattern. An organic insulating layer(48) is formed on the entire surface of the substrate in order to have the first contact hole(45a) at the drain electrode and the second and third contact holes(45b,45c) on the step region of the conductive layer pad and the isolating conductive layer pattern. A pixel electrode(50a) is formed on the pixel region including the first contact hole. A gate pad terminal(50b) is formed on the organic insulating layer including the second contact hole. A data pad terminal(50b) is formed on the organic insulating layer including the third contact hole.
Patent KR-20050003944-A (KR)
Inventor: LEE JONG HYUN
IPC: H01L21/00
Filed: 2003-07-04
Abstract: PURPOSE: A micro chamber structure having a heater and a temperature sensor and a fabricating method thereof are provided to maximize heat efficiency and minimize thermal inference by installing a heater within a micro chamber and forming a thick silicon oxide layer on a bottom of the micro chamber. CONSTITUTION: A micro chamber(4) is sealed with a silicon structure(1) and a glass substrate(2). A silicon oxide layer(13) is formed on an inner wall of the silicon structure. A heater(9) is formed on the silicon oxide layer. A temperature sensor(15) is formed on the silicon oxide layer. A nitride layer(14) is formed to protect the heater and the temperature sensor. A fluid supply path(5) is used for supplying fluid.
Patent KR-20040026122-A (KR)
Inventor: OGAWA YUHTA
IPC: C08L63/10
Filed: 2003-07-11
Abstract: PURPOSE: To provide a photosetting/thermosetting resin composition which has excellent flexibility, has little warpage after cured, has well-balanced characteristics in the development, photosetting performance and plating resistance and is alkali soluble and to provide a cured material thereof. CONSTITUTION: The photosetting/thermosetting resin comprises a photosetting resin obtained by reacting saturated and unsaturated polybasic acid anhydride(c) with a reaction product between bisphenol-type polyfunctional epoxy resin(a) and unsaturated monocarboxylic acid(b), a photosetting resin obtained by reacting the saturated and unsaturated polybasic acid anhydride(c) with a reaction product between polyfunctional epoxy compound(a') having a regular repeated unit by means of an ester bond and the unsaturated monocarboxylic acid(b), a photosetting initiator, an epoxy curing catalyst, a diluent and an epoxy compound(F) having two or more pieces of epoxy groups in one molecule.
Patent KR-20040007332-A (KR)
Inventor: OKUDA NOBUYA
IPC: A63F13/219
Filed: 2003-07-11
Abstract: PURPOSE: To increase the game operability, and to increase the feeling of pressure and feeling of actual presence on the scene, by making it possible to display partial enlarged images of the scope displays or each of a plurality of players in a manner that allows mutual influence on the screen on which the game images are displayed. CONSTITUTION: The apparatus of the present invention is a video game apparatus in which the game is caused to proceed by shooting with four imitation guns 30 from the front surface of a display part 11 on which game images are displayed; in this apparatus, respective enlarged images are created and displayed from an infrared camera 40 that can detect in a discriminating manner respective light spots on the screen from the laser light emitters 32 of the respective imitation guns 30, and positional data of the images displayed in regions that include the light spots corresponding to partial regions that include the respective light spots on the screen of the display part 11.
Patent KR-20050010257-A (KR)
Inventor: WI SOON IM
IPC: H01L21/3065
Filed: 2003-07-18
Abstract: PURPOSE: A plasma generator for processing an edge of a wafer is provided to treat uniformly the wafer edge without particles by generating plasma within a wafer edge range alone using ring electrodes. CONSTITUTION: A plasma generator includes an insulating substrate(1') for loading a wafer(4) and an insulating plate(2'). The insulating plate and the insulating substrate have a first edge groove and a second edge groove, respectively. A first ring electrode(2f) is installed on a bottom of the first edge groove. A second ring electrode(2s) is installed on a bottom of the second edge groove. AC(Alternating Current) power is applied to the first and second ring electrodes.