baber/WOPTO huggingface dataset:
Patent KR-20040110401-A (KR)
Inventor: HAN JUNG HO
IPC: A41D19/00
Filed: 2003-06-19
Abstract: PURPOSE: A plastic glove and a manufacturing method thereof are provided to tighten a wrist part of the glove, thereby not slipping down from a wrist and to reduce an additional increase of a production cost. CONSTITUTION: The plastic glove(10) comprises a pair of attached vinyl sheets having a hand shape wherein a user's hand is to be inserted therein; an attaching part(20) located in a wrist part of the vinyl sheets and having an adhesive property; and a settling part(30) cut at a location spaced at an interval from the attaching part. One side of the attaching part is attached to the vinyl sheet and the other side of the attaching part is attached to a release paper, thereby the user removes the release paper, if necessary.
Patent KR-20050000788-A (KR)
Inventor: CHOI SEUNG HYUK
Filed: 2003-06-24
Abstract: PURPOSE: A method for applying/drawing lottery through a voice, a text, or a screen using a wired/wireless telephone is provided to enable an applicant to easily apply for the lottery and induce interest from the applicant by using diverse contents realized through the screen/voice of existing communication device. CONSTITUTION: The user applies for the lottery through the voice/text/screen of the communication device by connecting to an operation site. The user selects lottery numbers through the automatic or manual method, and a quiz method. An application fee is collected through the online by charging the application fee to the communication device.
Patent KR-20050002962-A (KR)
Inventor: JUNG GYOO HA
IPC: F24F11/02
Filed: 2003-06-27
Abstract: PURPOSE: A multi-room air conditioner and a method for controlling the same are provided to improve the cooling performance of a cooling indoor unit by supplying an appropriate amount of a refrigerant to the cooling indoor unit even if an outdoor temperature exchanges or a pipe between an outdoor unit and an indoor unit becomes long. CONSTITUTION: An outdoor unit(100) includes compressors(103a,103b), a four-way valve(104), an outdoor electromotive expansion valve(102), and outdoor heat exchangers(101a,101b). A plurality of indoor units(200a,200b,200c,200d) include indoor electromotive expansion valves(202a,202b,202c,202d) and indoor heat exchangers(201a,201b,201c,201d) respectively. Valves(301a,301b,301c,301d, 302a,302b,302c,302d) for converting a refrigerant flow convert flow direction of a refrigerant from the compressors to each indoor heat exchanger or from each indoor heat exchanger to the compressors. An electromotive expansion valve(303) is installed at an exit of the indoor heat exchanger acting as an evaporator for controlling an amount of the refrigerant flowed into the indoor heat exchanger acting as a condenser and the compressors from the indoor heat exchanger acting as an evaporator. An outdoor air temperature sensor(108) detects a temperature of outdoor air of the outdoor unit. A control device controls openness of the electromotive expansion valve for controlling an amount of the refrigerant flowed into the cooling indoor unit from the heating indoor unit in simultaneous cooling and heating operations according to an output value of the outdoor temperature sensor.
Patent KR-20050010094-A (KR)
Inventor: LEE NAM CHOOL
IPC: C09K17/08
Filed: 2003-07-18
Abstract: PURPOSE: Provided is a ceramic solidifying agent capable of producing a soil cement having excellent physical properties such as compressive strength and water permeability coefficient, high strength property, sealability and waterproofing, thereby preventing the freezing and thawing phenomenon. CONSTITUTION: The ceramic solidifying agent is prepared by mixing bauxite or alumina mineral as an alumina source, limestone(CaCO3) as a lime(CaO) source and gypsum mineral as a gypsum source in such a mixing ratio to obtain a constituting ratio of Al2O3, 13.56 wt% : SO3, 8.2 wt% : CaO, 55.4 wt%; curing the mixture at high temperature of 1,200-13,00deg.C to obtain a clinker(3CaO, 3Al2O3, CaSO4); and admixing 3-15 wt% of additives to the powdered clinker. The additives is white ultramicroparticulates which are obtained by reducing silicon tetrachloride under a catalyst of sodium phosphate to prepare chlorosilicon propionate, adding thereto polymethacrylic acid to separate out precipitated sodium chloride and sodium phosphate, and adding sodium silicate to a water-added acidic solution so as to neutralize, followed by drying.
Patent KR-20030071667-A (KR)
Inventor: OH CHANG HUN
IPC: H05B37/02
Filed: 2003-07-18
Abstract: PURPOSE: An intelligent timer is provided to be capable of saving a power by storing sunset and sunrise times of each season in an internal circuit and improving the convenience by coping with an on-off operation of a lighting apparatus actively. CONSTITUTION: A power becomes on and off at an appointed time(sunset and sunrise) as an input sensor signal is sensed by a central processing unit. A strength of a lighting apparatus is adjusted by an illumination sensor based on illumination. A display device is provided to manage a power through activation of a relay according to an input via a key pad and inputs of the user switch and the power managing part and to visually confirm an input via the key pad.
Patent KR-20050010551-A (KR)
Inventor: LEE SANG BOK
IPC: A61H15/00
Filed: 2003-07-21
Abstract: PURPOSE: A light penetrating cap for heating treatment which concentrates and emanates a light, a wavelength and a heat is provided to maximize pressing and fomenting effects and to greatly enhance a quality and reliability of products. CONSTITUTION: The light penetrating cap(10) for heating treatment having multiple light penetrating cavities at regular intervals comprises a hole(13) which is formed in a center of the cap and in communication with a space part; a fixing part(20) of a precious metal which is fixed and installed in an upper end of the hole; and an emanating part(30) of mineral which is fixed and installed in the fixing part. The fixing part is composed of metal material having an electric conductivity.
Patent KR-20050012340-A (KR)
Inventor: BAEK JL HWAN
IPC: F23G7/06
Filed: 2003-07-25
Abstract: PURPOSE: A combustion method using a regenerative thermal oxidizer is provided to secure a safety device function of a combustion chamber by quickly exhausting combustion chamber gas of high temperature to the outside from the regenerative thermal oxidizer and to reduce fuel by recovering waste heat by the gas of high temperature exhausted from the combustion chamber. CONSTITUTION: A combustion method using a regenerative thermal oxidizer(1) comprises steps of receiving noxious gas through an inlet duct(10); measuring the temperature of the noxious gas; burning the noxious gas in a combustion chamber(20) and making the noxious gas into clean gas from which noxious substances are removed; measuring the inner temperature of the combustion chamber; exhausting the clean gas burned in the combustion chamber through an exhaust duct(30); and measuring the temperature of the clean gas exhausted.
Patent KR-20050017145-A (KR)
Inventor: IM BYEONG TAEK
IPC: A45D40/00
Filed: 2003-08-08
Abstract: PURPOSE: A semiautomatic openable cosmetic compact having a short hinge shaft is provided to be applied in various shapes by making the hinge shaft short and having a simple structure. CONSTITUTION: The semiautomatic openable cosmetic compact includes a cosmetic vessel(2), a cosmetic cover(3), a first hinge pin(4), a second rotating pin(5), a first and a second cam profile(8a,8b) and a spring member(9). The spring member(9) is directly interposed between the first hinge pin(4) and the second hinge pin(4), and is compressed and restored by the straight line motion of the first hinge pin(4), and provides rotating torque to the cover(3) in a predetermined pivoting area.
Patent KR-20050017196-A (KR)
Inventor: HUR JUN SECK
IPC: G01S3/80
Filed: 2003-08-11
Abstract: PURPOSE: A method for arranging curved surface of an array acoustic sensor is provided to improve object detection performance in a side direction while detecting acoustic sound in an underwater moving object. CONSTITUTION: An acoustic sensor(120) is installed on a center point of a base(110), and a prolonged line is drawn in a vertical direction. The first column acoustic sensor is installed at a position separated left and right and up and down from an end of the prolonged line by an angle of alpha. The second column acoustic sensor is installed at a position separated from a center axis of the first column acoustic sensor by an angle of beta. The third column acoustic sensor is installed at a position separated from a center axis of the second column acoustic sensor by an angle of gamma. And the n-th column acoustic sensor is installed at a position separated from a center axis of the third column acoustic sensor by an angle of delta. Alpha and beta and gamma and delta are equal each other.
Patent KR-20050020167-A (KR)
Inventor: PAK JONG EUM
IPC: D06B3/36
Filed: 2003-08-21
Abstract: PURPOSE: A textile speed controlling system and a controlling method of a dyeing machine are capable of setting easily variation of temperature and textile speed, setting a proper dyeing condition with a simple operation, operating the dyeing machine effectively, dyeing textile uniformly and preventing badness of dyeing. CONSTITUTION: A textile speed controlling system of a dyeing machine comprises: a control panel(20), an input signal processor(30), a control device(40), a temperature controlling part(50) and a speed controlling part(60). The control panel comprises: a display outputting a present state of equipment and a selected pattern number; a temperature display outputting fixed temperature or process temperature; a speed display outputting fixed speed or process speed; a selecting switch selecting a pattern; a processing and stopping switch operating movement of the dyeing machine; a keeping switch inputting the selected pattern; a searching switch searching the inputted pattern; and a key input switch inputting data. The input signal processor comprises: a data processing part which is installed on a back of the control panel, dividing a signal inputted by the control panel into a fixing signal and a searching signal, when the signal is the fixing signal, processing the inputted pattern number, the temperature data and the speed data gradually and logically, distinguishing and transmitting the fixing signal and the searching signal to the control device; and a display distinguishing and outputting the inputted pattern number, the temperature data an speed date on the display, the temperature display and the speed display and outputting a process condition transmitted from the control device on the display, the temperature display and the speed display. The control device comprises: a storage keeping the processed data; a data searching part searching the kept data with the searching signal; a data transmitting part displaying the searched data and the process condition on each display; and a data outputting part delivering a control signal in accordance with the searched data value on the temperature controlling part and the speed controlling part. The temperature controlling part controls temperature and speed with the control device. A speed controlling method is characterized by controlling rotational speed of a main pump in accordance with temperature variations of a dyeing step, a dyes fixing step and a cooling step.
Patent KR-20050020245-A (KR)
Inventor: JUNG YOUNG HYUN
IPC: E04C3/34
Filed: 2003-08-21
Abstract: PURPOSE: A manufacturing method of a structure for a concrete pillar frame is provided to produce a concrete pillar frame with low expenses by mass-producing standardized concrete pillar frames and to prevent the transformation of a concrete pillar frame while manufacturing. CONSTITUTION: The structure of a concrete pillar frame(11) shaped by curing the concrete surface contains a space(13) filled with fillers, and the space(13) corresponds to the outward appearance of the concrete pillar frame(11). The manufacturing method of a structure for a concrete pillar frame(11) comprises the steps of: forming outer frames to form the outward appearance of a pillar frame inward; forming inner frames provided with a wedge to form a filling space(13) corresponding to the outward appearance in the pillar frame(11); assembling frames to form a space between the outer frame and the inner frame; injecting concrete between the outer frame and the inner frame; curing the injected concrete surface; and stripping the outer and inner frames.
Patent KR-20040020038-A (KR)
Inventor: MOMOZONO YUKINOBU
IPC: G06F17/21
Filed: 2003-08-29
Abstract: PURPOSE: A font processor, a terminal device, a font processing method, and a font processing program are provided to magnify, reduce, and modify small-sized bit map fonts which are used for a cellular phone or a PDA. CONSTITUTION: Fonts which are objects of scaling up or down are divided to rows and columns(S11). Costs are calculated in accordance with configuration pixel patterns by each of the rows and the columns(S12). The costs in the scaling up processing indicate segment quantities, making the rows or columns of the smaller costs, i.e., the rows or columns having the pixel arrays closer to the segments hard to be scaled up. Also, the costs in the scaling down processing indicate the similarities with the adjacent rows and columns, making the rows or columns having the analogous pixel patterns nearby preferentially as the targets for scaling down. The rows and columns to be scaled are determined in accordance with the pixel configuration of the fonts to be scaled in actuality and therefore the naturally scaled fonts are obtained(S15,S16).
Patent KR-20050027293-A (KR)
Title: Heat treatment equipment for use in manufacturing semiconductor device
Inventor: JEON SEONG EOK
IPC: H01L21/324
Filed: 2003-09-15
Abstract: A heat treatment apparatus for manufacturing a semiconductor device is provided to prevent process accident by restraining the vibration and warpage of a nozzle using a fixing part. A heat treatment apparatus includes an outer tube(102), an inner tube(106) in the outer tube, a fixing part, a boat(112) with a plurality of wafers in the inner tube, a flange(110) for supporting and fixing the inner and outer tubes, and a plurality of long nozzles. The fixing part(114) is protruded from an upper end of the inner tube to the inside. The plurality of long nozzles(108a,108b) are fixed by the fixing part.
Patent KR-20040028575-A (KR)
Inventor: WINSLOW THOMAS AARON
IPC: H01L31/0328
Filed: 2003-09-29
Abstract: PURPOSE: A dense staggered HBT(heterogeneous bipolar transistor) array is provided to form an HBT array that has reduced heat coupling effect on adjacent HBT's and a lower temperature characteristic of a stabilized HBT by reducing the heat coupling effect between adjacent HBT's in the array and by avoiding a minimum design rule of a collector-to-collector interval necessary for a linear HBT. CONSTITUTION: An improved HBT circuit configuration has N HBT(wherein N is a positive even-numbered integer greater than 1). The N HBT is made of a staggered structure so that adjacent HBT's are staggered with respect to each other. The staggered structure has a corner-to-corner staggered disposition.
Patent KR-20030081296-A (KR)
Inventor: JUNG BAEK UN
IPC: H05K13/08
Filed: 2003-10-02
Abstract: PURPOSE: A method for inspecting a function of a PCB(Printed Circuit Board) is provided to perform simultaneously a ROM writing process and a function test process within one device by supplying continuously PCBs having plural mounted components. CONSTITUTION: A PCB of the first loading part is located on the second loading part. A contactor portion is in contact with the PCB loaded on the second loading part to preform a ROM writing process and a function test. A good state or a bad state of the PCB is decided in the second loading part. A marking process for the PCB of the bad state is performed by a marking part. The PCB of the bad state is loaded on the third loading part after the marking process for the PCB of the bad state is performed. The PCB of the good state is transferred to the next process.
Patent KR-20050032957-A (KR)
Title: The method and apparatus for silicon wafer laser dicing with surfactant coating
Inventor: KIM JEONG MOOG
IPC: H01L21/78
Filed: 2003-10-02
Abstract: A method for laser-dicing a silicon wafer by a surfactant coating method is provided to reduce an interval of fabrication time and a defective proportion and improve yield by minimizing contamination by the debris generated in dicing a silicon wafer by a laser beam and an influence of heat upon a process part. Water-soluble surfactant is thinly coated on a silicon wafer(8). The dicing line of the silicon wafer coated with the surfactant is checked and recognized by using a high-magnification CCD(charge coupled device) camera and a computer. The silicon wafer whose dicing line is recognized is freely irradiated and diced by a UV(ultraviolet) laser beam(12) of 200-500 nanometers while using a scanner and an orthogonal robot. The diced silicon wafer is cleaned.
Patent KR-20030083669-A (KR)
Inventor: CHOI DONG HUN
IPC: A23L7/196
Filed: 2003-10-10
Abstract: PURPOSE: Provided is a manufacturing method of functional rice, which characteristically has extended storage, by coating with far-infrared ray emitting material, thereby achieving activation of cells, removal of heavy metal, deodoration, control of bacteria and fungi, and demoisturization. CONSTITUTION: A manufacturing method of functional rice comprises the steps of: dissolving, in 170-150 wt.% of water, 100 wt.% of far-infrared ray emitting material consisting of 45-65 wt.% of silicon oxide, 7-9 wt.% of feldspar oxide, 10-20 wt.% of borax, 5-6 wt.% of boric acid, 3-4 wt.% of potassium carbonate, 1-1.2 wt.% of potassium nitrate, 6.3-6.8 wt.% of aluminium hydroxide, 1.4-1.8 wt.% of calcium carbonate, 0.8-1 wt.% of barium carbonate, 0.7-0.8 wt.% of lithium, 1-1.3 wt.% of zircon, 0.2-0.4 wt.% of phosphoric acid, 3-3.5 wt.% of carbon, 0.4-0.5 wt.% of magnesium carbonate, and 0.2-0.22 wt.% of a coloring agent; spraying the dissolved solution to rice including unpolished rice, polished rice and the like and holding it for 1-3 hours; and drying the rice with heat wind of 40-50 deg.C to the moisture content of 15% or less.
Patent KR-20050035579-A (KR)
Inventor: LEE CHANG HYUN
IPC: B60T7/06
Filed: 2003-10-13
Abstract: 본 발명은 충돌시 운전자 상해를 방지하기 위한 브레이크 페달 아암 및 브레이크 페달에 관한 것으로, 대쉬패널 상에 체결된 힌지 파이프와 결합되는 부위가 갈고리 구조를 갖는 브레이크 페달 아암을 제공함으로써 차량 충돌시 충돌하중에 의해 힌지 파이프로부터 브레이크 페달 아암이 쉽게 이탈되도록 하여 브레이크 페달이 운전자의 하체 부위측으로 부딪히게 되는 것을 방지할 수 있는 브레이크 페달 아암 및 브레이크 페달이 개시된다.
Patent KR-20050039416-A (KR)
Inventor: OH SEOK NAM
IPC: H04B1/40
Filed: 2003-10-25
Abstract: 본 발명은 이동통신 단말기의 전화번호 저장 방법에 관한 것으로, 통화목록 보기 선택키를 입력받고 통화목록을 디스플레이하는 과정과; 상기 통화목록 상의 특정 전화번호를 저장하기 위한 저장키를 입력받고 검색 저장 여부를 문의하는 창을 디스플레이하는 과정과; 상기 검색 저장을 원하는 선택키가 입력되는 경우 상기 특정 전화번호 사용자의 다른 전화번호가 기저장되어 있는 메모리의 인덱스를 검색하는 과정과; 상기 인덱스가 발견되는 경우 해당 인덱스에 상기 특정 전화번호를 저장하는 과정을 포함하는 것을 특징으로 함으로써, 통화목록 상의 전화번호를 간편하게 기존 메모리의 특정 인덱스에 추가 저장할 수 있는 효과가 있다.
Patent KR-20040047688-A (KR)
Inventor: FUKUZUMI YOSHIAKI
IPC: H01L21/8246
Filed: 2003-11-27
Abstract: PURPOSE: A magnetic random access memory is provided to improve a circuit structure of the memory to prevent wiring resistance and contact resistance from increasing. CONSTITUTION: A magnetic random access memory includes a magnetic resistor storing data, a current driving line(57) selectively providing a magnetic field to the magnetic resistor, and a magnetic circuit(64). The magnetic circuit sustains the magnetic field provided from the current driving line. The current driving line includes a first face facing the magnetic resistor, a second face apposite to the first face, and two sidewalls located between the first and second faces. The magnetic circuit includes a pair of sheet member substantially composed of ferro-magnetic material elongated along with the two sidewalls of the current driving wire in order to expose the first and second faces of the current driving line.
Patent KR-20050054310-A (KR)
Inventor: HAN JAE HYUN
IPC: G02F1/13
Filed: 2003-12-04
Abstract: 본 발명은 모 기판을 세트 패널로 컷팅하는 제 1 스크라이빙 장비와 상기 세트 패널을 각 단위 패널로 컷팅하는 제 2 스크라이빙 장비의 작업량 비율을 조절하여 택트 타임(tact time)을 줄일 수 있는 액정표시소자의 컷팅 방법에 관한 것으로, 상기 제 1 스크라이빙 장비에서 기판의 단축 방향의 양측 더미 영역을 컷팅하는 제 1 단계와, 상기 제 1 스크라이빙 장비에서 기판을 장축 방향으로 이동하면서 이동 방향에 수직한 방향으로 기판을 컷팅하여 세트 패널 별로 컷팅하는 제 2 단계와, 상기 제 2 스크라이빙 장비에서 상기 세트 패널의 장축 방향으로 이동하면서 이동 방향에 수직한 방향으로 기판을 컷팅하여 단위 액정표시패널 별로 컷팅하는 제 3 단계를 포함하여 이루어진 것이다.
Patent KR-20050059693-A (KR)
Title: 디지털 티브이 및 그의 채널 선택 방법
Inventor: PARK IL SEONG
IPC: H04H60/46
Filed: 2003-12-15
Abstract: 본 발명은 다수의 기능을 구비한 디지털 TV의 채널 선택 방법에 관한 것이다. 	 
     본 발명에 따른 디지털 TV의 채널 선택 방법은 다수의 기능을 구비한 디지털 TV의 채널 선택방법에 있어서, 사용자가 방송신호를 스캔하여 선택한 채널에 대하여 선택횟수를 기록하는 단계, 상기 사용자가 상기 선택횟수가 기록된 채널로 전환할 때마다 해당 선택횟수가 하나씩 증가하여 채널 목록에 저장되는 단계,	상기 사용자가 채널 목록을 선택하면 각각의 채널에 대한 선택횟수의 값을 비교하여 선택 빈도순으로 정렬되어 디스플레이 되는 단계, 및 상기 채널 목록에 사용자가 원하는 채널이 있는 경우 OSD 커서를 이동하여 선택하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20050060984-A (KR)
Inventor: PARK GEON OOK
IPC: H01L21/336
Filed: 2003-12-17
Abstract: 본 발명은 반도체 소자의 제조 공정에 있어서, 실리콘 질화막 측벽을 이용하여 미세 게이트 전극을 형성할 수 있는 반도체 소자 및 그 제조 방법에 관한 것이다.  본 발명에 따른 미세 게이트 전극을 구비한 반도체 소자의 제조 방법은, 반도체 기판 상에 실리콘 질화막을 증착하는 단계; 게이트 전극이 형성될 영역을 제외한 실리콘 질화막을 제거하는 단계; 게이트 산화막을 성장시킨 후 폴리실리콘을 전면 증착하는 단계; 상기 실리콘 질화막의 측벽에 상기 폴리실리콘이 잔류되도록 식각하는 단계; 상기 실리콘 질화막과 그 하부의 게이트 산화막을 제거하는 단계; 실리콘 산화막을 전면 증착하고 평탄화하는 단계; 및 상기 게이트 전극이 형성될 영역과 콘택홀이 형성될 영역만을 남기고 상기 폴리실리콘과 그 하부의 게이트 산화막을 제거하는 단계를 포함한다.  본 발명에 따르면, 실리콘 질화막 측벽을 이용하여 미세 게이트 전극을 형성함으로써, 반도체 소자의 크기를 줄임으로써 집적도를 향상시킬 수 있고, 이로 인해 실리콘 웨이퍼 내의 반도체 소자의 수율을 증가시킬 수 있다.
Patent KR-20050066359-A (KR)
Inventor: GU BON SOOL
IPC: H01L21/3065
Filed: 2003-12-26
Abstract: 금속 산화물을 이용함으로써 큰 유전율을 갖는 유전체를 이용한 상압 방전용 전극 및 이를 이용한 고밀도 상압 플라즈마 세정 장치가 개시된다.     방전 전극은 금속 전극에 Ti와 Ba를 혼합한 금속의 산화물 및 Si의 산화물을 차례로 함침하고 소성하여 형성된다.     고밀도 상압 플라즈마 세정 장치는 방전 전극 중 적어도 하나의 전극을 분리하여 제작되며, 방전 전극은 원형 전극일 수 있다.     고밀도 상압 플라즈마 세정 장치는 오존 (O 3 ) 을 제거하기 위한 장치를 더 포함할 수 있다.
Patent KR-20050067502-A (KR)
Inventor: SONG HAN SANG
IPC: H01L27/108
Filed: 2003-12-29
Abstract: 본 발명은 상부전극으로 CVD TiN을 증착할 때 발생하는 상부전극과 AHO 유전막간 계면반응 및 AHO 유전막내의 산소 확산을 방지할 수 있는 캐패시터 및 그의 제조 방법을 제공하기 위한 것으로, 본 발명의 캐패시터 제조 방법은 소정 공정이 완료된 반도체 기판 상부에 캐패시터의 하부전극을 증착하는 단계, 상기 하부전극 위에 AHO 유전막을 형성하는 단계, 상기 AHO 유전막 표면에 TiON 보호층을 형성하는 단계, 및 상기 TiON 보호층 상에 CVD TiN을 증착하여 상부전극을 형성하는 단계를 포함하여, 상부전극 증착 공정에서 CVD TiN 챔버내에서 산소가스를 미리 플로우시킨 후 TiCl 4  가스를 플로우시켜 TiON 형태의 보호층을 형성하므로써 CVD TiN 증착시 AHO 유전막과의 계면반응을 억제함과 동시에 AHO 유전막내의 산소확산을 방지하여 AHO 캐패시터의 누설전류 특성을 개선시킬 수 있는 효과가 있다.
Patent KR-20040010510-A (KR)
Title: 제3자 지불 처리 시스템 및 방법
IPC: G06Q20/00
Filed: 2001-07-10
Abstract: 구매자/지불인과 판매자/수취인간 지불을 제3자 사이트에서 취급하기 위한 시스템 및 방법이 공개된다. 구매자는 판매자로부터 제3자 위치 프로세서로 리디렉션되어 전자 거래용 지불을 처리한다. 거래 세부사항은 구매자의 연결로 수신된다. 구매자는 판매자로부터 전기적으로 단절될 수 있고, 그래서 판매자에게 금융 데이터나 개인 데이터가 전달되지 않게 된다. 제3자 지불 프로세서는 구매자에 대한 계정이 없을 경우 이 계정을 만들고, 이 계정은 신용카드, 데빗카드, 은행계정 등에 의해 자금으로 채워질 것이다. 계정은 전자 메일 주소나 그 외 다른 고유 식별자로 식별된다. 지불 프로세서는 구매자로부터 판매자에게로 지불을 이체한다. 구매자는 거래 완료나 취소 후 판매자에게로 리디렉션된다.
Patent KR-20030020453-A (KR)
Title: 수신기 회로 내 잡음억제를 위한 방법 및 장치
IPC: H04B17/40
Filed: 2001-08-03
Abstract: 본 발명은, 반송파 변조된 수신신호(S in )에 대해서, 수신기 회로 내 품질계수 조정 가능한 대역 통과 필터를 이용하여 잡음을 억제하기 위한 방법에 관한 것이며, 상기 방법에서는 대역 통과 필터링된 수신신호(B out )가 복조되고 상기 복조된 수신신호(D out )는 스위칭 프로세스를 시작하는데 이용된다.  공지되어 있는 수신기 회로는 회로 표면적 크기가 작기 때문에, 특히 파워트랜지스터로 인하여, 수신기의 출력영역에서 스위칭 프로세스의 결과로, 예컨대 용량성 결합으로 인한 발진기의 진동 형태로 잡음이 야기되는 단점이 있다.  상기 잡음은 회로 내에 제공된 이득제어기에 의해서는 제거되지 않는다.  본 발명에 따라서, 이러한 잡음을 야기하는 스위칭 프로세스와 대역 통과 필터 내 파워 감소를 상호 연관시킴으로써, 내부에서 야기된 이러한 잡음이 제거될 수 있다.  본 발명에 따른 방법은 무엇보다도 적외선 수신기용 회로 구조에 적합하며, 이로써 상기 적외선 수신기는 작은 크기로, 외부의 부품없이, 따라서 저렴하게 제조될 수 있다.
Patent KR-20030076567-A (KR)
Title: 발광 또는 수광용 반도체 모듈 및 그 제조 방법
IPC: H01L31/054
Filed: 2001-08-13
Abstract: 이 반도체 모듈(20)에서는, 예를 들면  25개의 광전 변환 기능이 있는 반도체 디바이스(10)가  6개의 접속 리드(21∼26)로 이루어지는 도전 기구를 통해 5행 5열의 매트릭스형으로 배치되고, 각 열의 반도체 디바이스(10)가 직렬 접속되고 또한 각 행의 반도체 디바이스(10)가 병렬 접속되어 있다.  투명 합성 수지제의 광 투과 부재(28) 내에 내장되고, 외부에 돌출된 양극 단자와 음극 단자도 형성되어 있다.  반도체 디바이스(10)는, 예를 들면 구형의 p형 반도체 결정의 표면부에 확산층과 pn 접합과 하나의 평탄면을 가지며, 평탄면에 형성되어 p형 반도체 결정에 접속된 양극(6a)과, 중심을 사이에 두고 대향하는 음극(6b)이 형성되어 있다.