baber/WOPTO huggingface dataset:
Patent KR-20010056831-A (KR)
Inventor: KIM EUL RAK
IPC: H01L21/82
Filed: 1999-12-17
Abstract: PURPOSE: A method for forming anti-fuse of semiconductor device is provided to make an anti-fuse which can be broke down by a lower voltage than an anti-fuse formed by a conventional method by forming the anti-fuse using a right-angle corner of a gate oxide of a semiconductor device. CONSTITUTION: A process forms a regular pattern on a substrate(101) completing a lower part process and forms a structure having a right-angle coner. The process deposits a gate oxide(102) and stacks the upper part of the gate oxide(102) with a nitride layer(103)/a first polysilicon layer(104). The process forms a photo resist(P/R)(201) pattern to expose the first polysilicon layer(104) of the right angle-shaped corner part of the substrate(101). The process perfoms a dry etching with the exposed first polysilicon layer(104) and exposes firstly the nitride layer(103) of the right angle-shaped cornar part of the substrate. The process performs a dry etching with the nitride layer(103). The process deposits a second polysilicon layer(104) and forms a pattern.
Patent KR-20010056874-A (KR)
Inventor: LEE SE LIN
IPC: C05B21/00
Filed: 1999-12-17
Abstract: PURPOSE: Provided is pollution-free natural liquid fertilizer which is rapidly absorbed in leaves of vegetation by the characteristics of liquid so that it promotes the growth of vegetation. CONSTITUTION: The production process of pollution-free natural liquid fertilizer comprises the steps of: (i) crushing raw materials which is comprised of guano, bio-stone, zeolite, germanium, hitrium, selenium, crab powder, manganese or so on with 10-38wt% of P2O5 and liquefying the crushed guano and selenium by citric acid; (ii) adding a certain amount of germanium to water to prepare water with germanium; (iii) mixing water wherein bio-stone, zeolite, germanium, hitrium, selenium, crab powder, manganese and germanium component are included to prepare aqueous solution and mixing liquefied guano and crushed bio-stone in aqueous solution to dilute; and (iv) aging the diluted materials at 30-70deg.C for 5-15 days.
Patent KR-20010057194-A (KR)
Inventor: LEE YUN SEOK
IPC: F24C15/02
Filed: 1999-12-20
Abstract: PURPOSE: A microwave oven door supporting device is provided to compact the structure of a door by using a small hinge unit, to smoothly open and close the door by using a torsion spring and to prevent the leakage of microwaves. CONSTITUTION: A door supporting device includes a doorframe(42) opened and closed upwardly and downwardly as centering on the lower part of a microwave oven, a hinge member(30) whose one end is connected to the front face of the microwave oven to support the doorframe, a shaft(32) rotatably inserted into one side of the doorframe or the hinge member to operate as a rotating shaft when a door is opened and closed, and a torsion spring(S) whose one end(Sa) is combined to the hinge member and the other end is combined to the doorframe. According to the insertion of the hinge member to the shaft and the rotatable combination of both ends of the shaft via a hinge bracket(40), the rotatable support of the door is realized. While opening the door, the torsion spring applies elastic restorative force to the door while the hinge member supports the door. The torsion spring makes the smooth opening and closing of the door. As the hinge member is small enough to be installed in the doorframe, the chock sealing structure for preventing the leakage of microwaves is protected. Therefore, the leakage of microwaves is prevented.
Patent KR-20010064870-A (KR)
Inventor: HUH GANG SEOK
IPC: H04M3/50
Filed: 1999-12-20
Abstract: PURPOSE: A method for providing a call reservation service method using SMS(Short Message Service) is provided to offer a call reservation service using SMS. CONSTITUTION: If a call reservation service short message is transmitted from an MS(Mobile Station)(411), the message is received to an SMC(Short Message Center) through an MSC(Mobile Switching Center). The SMC transmits the message to an SMS server. Receiving and stores the message(413), the SMS server transmits the phone number of the reservation attempted MS and the phone number of a reservation target MS to the SMC(417). The SMC searches for an MSC in which the phone number of the reservation attempted MS is roamed(419). Then the SMC transmits an SMDPP(MAP operation SMS Delivery Point to Point) to the searched MSC(421). The MSC, receiving the SMDPP, starts to execute the call reservation service(423) and transmits a MAP operation location request to an HLR in order to catch the location of the reservation target MS(425). After catching the location of the reservation target MS(427), the MSC transmits a paging message to a BSC(Base Station Controller) which the reservation attempted MS belongs to(429). The BSC transmits the message to a BTS(Base Transceiver Subsystem) which the reservation attempted MS belongs to(431). The BTS transmits the paging message to the reservation attempted MS(433). The MS transmits a paging response message to the BTS in response to the paging message(435). The BTS allocates a traffic channel and executes call setup for the reservation target subscriber(439).
Patent KR-20000017889-A (KR)
Inventor: LIM SONG JO
IPC: B29D35/06
Filed: 1999-12-28
Abstract: PURPOSE: Shoes and a manufacturing method are provided to simultaneously stick a sole while molding and to improve productivity by saving a shoes manufacturing cost and time by integrally sticking the additionally manufactured upper leather while manufacturing a sole. CONSTITUTION: A shoes manufacturing method has the steps of: placing a plate type non-vulcanized rubber sheet on the upper face of a lower metal mold having an out-sole forming unit(312) and a decoloration preventing member on the non-vulcanized rubber sheet; placing the foam-molded circular frame(222) of an EVA quality to be stuck on the inner side of a mid-sole forming unit; placing a foaming cushion material(224) having a different characteristic from the circular frame(320) on the inner side of a middle metal mold(320); placing the upper metal mold(330) on the upper face of the middle metal mold in a state that a foot-shaped shoe mold is attached on the lower face, and the upper leather is covered on the outer face; supplying gas to the cushion material; foam-inflating the cushion material by discharging gas to the outside, generated by cross-linking the cushion material with a chemical reaction by the supplied gas and heat.
Patent KR-20010061035-A (KR)
Inventor: KO BOK RIM
IPC: H01L27/10
Filed: 1999-12-28
Abstract: PURPOSE: A method of forming a capacitor of a semiconductor device is to form the capacitor comprising a parallel structure, thereby increasing its capacitance. CONSTITUTION: On the second interlayer dielectric(25), the first conductive layer(27) is formed. By using the first photoresist pattern as a mask, the first conductive layer is etched. The first conductive layer is used as a plate electrode. After removing the first photoresist pattern, the first nitride film and the second conductive layer are formed on the resultant structure. On a sidewall of the second conductive pattern, polymer is generated. To expose a contact plug(19b), a storage electrode contact hole is formed. The first nitride film is used as a dielectric film of the first capacitor. By etching the second/third conductive layer, a storage electrode is formed. The storage electrode is used as the storage electrode for the first/second capacitor. By using a plate electrode mask as an etching mask, the fourth conductive layer and the second nitride film are etched.
Patent KR-20010059088-A (KR)
Inventor: AHN TAEK YEONG
IPC: B60R21/16
Filed: 1999-12-30
Abstract: PURPOSE: An opening limiter for a passenger air bag housing door is provided to prevent the door from damaging windshield glass during the inflation of an air bag by limiting the opening of the door. CONSTITUTION: An opening limiter for a passenger air bag housing door comprises an insertion ring unit(24) of an air bag(22) and an insertion bar(28) of a passenger air bag housing door(26). insertion rings are arranged in a neck(32) of the air bag at regular intervals and the insertion bar is inserted into the insertion ring on the door of a passenger air bag housing(30). In the structure, the door of the passenger air bag housing is not excessively opened during the inflation of the air bag in case of a collision.
Patent KR-20010059148-A (KR)
Inventor: KIM EUN HUI
IPC: G01F23/28
Filed: 1999-12-30
Abstract: PURPOSE: A device for sensing fuel in a vehicle is provided to precisely sense and display an amount of fuel with a resonance frequency generated in a fuel tank regardless of the waving of the fuel when the vehicle runs slope or unpaved roads. CONSTITUTION: A device for sensing fuel in a vehicle includes a fuel tank(20) for storing fuel, a speaker(21) mounted at a side of an upper part of the fuel tank for sensing a resonance frequency generated differently according to a change of a fuel amount, a conversion element(22) for converting the resonance frequency signal sensed by the speaker to a pulse signal, and a display(23) for displaying the pulse signal output from the conversion element, wherein an internal pressure state of the fuel tank is uniformly maintained even though the fuel amount is changed due to a road condition, thereby the resonance frequency is not changed according to the road condition.
Patent KR-20000023773-A (KR)
Inventor: IJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1999-01-14
Abstract: PURPOSE: A display device is used at a dark place and a bright place by using a liquid crystal device(LCD) as a polarization shaft varying part, and achieves image display of a high quality at a dark place. CONSTITUTION: A display device mounts a phase difference film(30) and a upper polarizationdivider(20) to upper part of the liquid crystal(10). A diffusion plate(40), a lower polarization divider(50), a color filter(60), PET film(70) and aluminum(AL) film(80) are mounted to a lower part of the liquid crystal cell(10). The upper and lower polarization dividers(20)(50) reflects a beam of straight polarization of one direction as a beam of straight polarization of one direction. A polarization divider(reflection polarizer) penetrates a beam of straight polarization of another direction as a beam of straight polarization. A light from LCD(120) is inserted in a conductive player(130) between the upper polarization divider(20) and the phase difference film(30). A light is produced toward a liquid crystal cell(10) from a lower part of the plate(130). Thereby, the display device achieves image display of a high quality at a dark place.
Patent KR-20000029907-A (KR)
Title: Filter medium and air filter unit
Inventor: INOUE OSAMU
IPC: B01D39/16
Filed: 1997-08-06
Abstract: PURPOSE: A filter medium and an air filter unit using the same is provided which cleans air in a clean room and more especially cleans air in manufacturing electronic members such as semiconductors and liquid crystals and generates no organic materials and has a PTFE porous film with air cleaning properties. CONSTITUTION: A maximum amount of organic materials detected from a filter medium is 3 nanogram or less per gram of a filter medium. The filter medium also has an air permeable supporting material on one surface of a polytetrafluoroethylene porous film. The air permeable supporting material is one material selected from the group consisting of polyester and polyamide. The filter medium also has an air permeable supporting material on one surface of a polytetrafluoroethylene porous film, and the air permeable supporting material is made of one material selected from the group consisting of polyester and polyamide, or is made of a polyester material. Furthermore, the air permeable supporting material has a high temperature pressure endurance of 0-15.0, more preferably 0-8.0, or 0-5.0.
Patent KR-20000068122-A (KR)
Title: 소형 구성 요소를 배향시키기 위한 방법 및 장치
IPC: H05K3/30
Filed: 1997-08-15
Abstract: 전자 요소 전처리 조립체는 하나 이상의 프레스 핀(30)이 매달려 있는 표면을 갖는 프레스 핀 플레이트(28); 프레스 핀(30)과 공간적으로 정렬되고 프레스 핀(30)을 수용하도록 크기로 배열된 하나 이상의 로딩 개구(132)를 갖는 로드 플레이트(34); 하나 이상의 배향된 핀(42)이 매달려 있는 표면을 갖는 핀 홀더 플레이트(40); 및 배향된 핀(42)과 공간적으로 정렬되고 배향된 핀(42)을 수용하도록 크기로 배열된 하나 이상의 구성 요소 통로(134)를 갖는 캐리어 플레이트(38)를 포함한다.  로드 플레이트(34) 및 캐리어 플레이트(38)는 로딩 개구(132)에 처음 두어진 전자 요소(32)가 구성 요소 통로(134)로 진행하도록 공간적으로 정렬됨과 동시에 프레스 핀(30)과 배향된 핀(42) 사이에 소정의 거리 내에 포획된다.  소정의 거리는 거리 내에 포획된 구성 요소(32)에 불필요한 압력이 가해지지 못함과 동시에 이동 동안 바람직한 배향으로 구성 요소를 배향시키기에 충분한 것이 바람직하다.
Patent KR-20000069170-A (KR)
Title: 주문 데이터 관리 시스템
IPC: G06Q50/00
Filed: 1998-09-29
Abstract: 매출 정보를 기억부에 보관하여 관리하는 POS 단말기(41)와, 매출 정보 및 메뉴 정보 등의 정보를 보관하는 시스템 제어 장치(42)와, 오더 정보를 표시하고 오더 완료를 입력하는 표시/입력 장치(43)와, 오더 정보를 인쇄하는 인쇄 장치(44)와, 오더 정보를 입력하여 무선 송신하는 무선 휴대 단말기(45)와, 이 무선 휴대 단말기와 전체 2중의 무선 링크를 이용하여 무선 통신하는 무선 기지국(46)과, POS 단말기 및 시스템 제어 장치와 접속함과 동시에 무선 기지국과 접속된 통신 제어 장치(48)를 구비하고, 무선 휴대 단말기(45)는 시스템 제어 장치에 보관하고 있는 매출 정보 및 메뉴 정보 등을 수신하여 표시하는 조회 수단과, 다른 무선 휴대 단말기 간에 음성 등으로 통신하는 연락 수단을 설치하고 있다.
Patent KR-20000070988-A (KR)
Title: 리본 되감기에 의한 직물 예비성형체의 제조방법
IPC: F16D65/12
Filed: 1998-02-11
Abstract: 환상 섬유 구조(30)는 캔(26)에서 섬유 슬라이버(24)를 권취하여 각각 복수개의 플래트 턴으로 이루어진 복수개이 겹쳐진 환상 섬유층을 형성한다. 예로서, 슬라이버는 카드로부터 나온다. 권취는 턴을 각각 캔의 축에 반복적으로 만드는 것에 의하여 수행된다. 턴의 겹쳐진 층은 예를 들면, 니들링에 의하여 서로 결합한다. 이 방법은 복합재 브레이크 디스크, 특히 탄소-탄소 복합 디스크 제조에 적용가능하다.
Patent KR-20000076343-A (KR)
IPC: A61K31/472
Filed: 1998-03-16
Abstract: 본 발명은 하기 화학식 (I)의 화합물 또는 이의 제약적으로 허용되는 염에 관한 것이다. 
     〈화학식 I〉 
     
       
     
     상기 식 중, R 1 은 수소, C 1-6 알킬 (히드록시 또는 C 1-4 알콕시에 의해 임의로 치환됨), C 1-6 알케닐, C 1-6 알키닐, C 1-6 알킬CO-, 포르밀, CF 3 CO- 또는 C 1-6 알킬SO 2 -이고, 
     R 2 는 수소, 또는 할로겐, NO 2 , CN, N 3 , CF 3 O-, CF 3 S-, CF 3 CO-, 트리플루오로메틸디아지리닐, C 1-6 알킬, C 1-6 알케닐, C 1-6 알키닐, C 1-6 퍼플루오로알킬, C 3-6 시클로알킬, C 3-6 시클로알킬-C 1-4 알킬-, C 1-6 알킬O-, C 1-6 알킬CO-, C 3-6 시클로알킬O-, C 3-6 시클로알킬CO-, C 3-6 시클로알킬-C 1-4 알킬O-, C 3-6 시클로알킬-C 1-4 알킬CO-, 페닐, 페녹시, 벤질옥시, 벤조일, 페닐-C 1-4 알킬-, C 1-6 알킬S-, C 1-6 알킬SO 2 -, (C 1-4 알킬) 2 NSO 2 -, (C 1-4 알킬)NHSO 2 -, (C 1-4 알킬) 2 NCO-, (C 1-4 알킬)NHCO- 또는 CONH 2 로부터 선택되는 3개 이하의 치환체, 또는 -NR 5 R 6 (여기서, R 5 는 수소 또는 C 1-4 알킬이고, R 6 은 수소, C 1-4 알킬, 포르밀, -CO 2 C 1-4 알킬 또는 -COC 1-4 알킬임)이거나, 또는 2개의 R 2 기는 함께 포화 또는 불포화이고, 비치환이거나 -OH 또는 =O에 의해 치환된 탄소 고리를 형성하고, 
     2개의 R 3 기 및 2개의 R 4 기는 각각 독립적으로 수소 또는 C 1-6 알킬이거나, 또는 2개의 R 3 기 및(또는) 2개의 R 4 기는 함께 C 3-6 스피로알킬기를 형성하며, 단 R 3 및 R 4 기 중 적어도 하나는 수소가 아니다.
Patent KR-20010068765-A (KR)
Title: Outfit for boxing training
Inventor: LEE SE HUANG
IPC: A63B69/34
Filed: 2000-01-10
Abstract: PURPOSE: Provided is an apparatus for practicing boxing that has a simplified structure to be installed and disjointed, which is effective for building up one physical strength or reducing superfluous flesh. CONSTITUTION: The apparatus comprises support frames(1,2) with casting inserted therein to keep the balance and vertically and horizontally bent, a vertically curved body(3) inserted into the horizontally curved support frame and supported by the vertically bent support to be united, a height adjusting device inserted into the body to adjust the level of the body, a vertically curved main pole(5) inserted into the height adjusting device to be fixed as one body, a vertically bent auxiliary pole(6) fixed to the main pole, a couple of supports(10) supporting the body, the main and the auxiliary poles not to be shaken, a sand bag(8) connected to a ring of the main pole and a punching ball(11) coupled to a circular plate fastened to the auxiliary pole.
Patent KR-20010068849-A (KR)
Inventor: KIM MI KYUNG
IPC: A47C27/00
Filed: 2000-01-10
Abstract: PURPOSE: A jade powder mat is provided not to lengthen vinyl paper by locating a gauze member in the vinyl paper and forming a coating layer. CONSTITUTION: Partitions(30) are divided by two sheets of transparent vinyl paper. Bonding lines(40) are formed in the partitions at regular intervals. Gauze members are formed between two sheets of the transparent vinyl paper. The gauze members are coated by a coating layer. Jade plates are stored in the divided partitions by forming circular sticking lines. Jade powder is inserted outside the sticking lines. Thereby, expansion and shrinkage are prevented by the gauze members. Moreover, the jade powder is not inclined to one side.
Patent KR-20000063146-A (KR)
Inventor: KIM DONG JUN
IPC: H01L21/318
Filed: 2000-02-23
Abstract: PURPOSE: A method for forming an insulation layer of semiconductor device is provided to form an insulation layer having a superior insulation characteristic and a superior repeatability. CONSTITUTION: In a method for forming an insulation layer of GaN layer(106) on a substrate, a substrate is prepared to form an insulation layer. AlN(aluminum nitride) layer(104) having a predetermined thickness is formed on the substrate by a sputtering process. GaN layer(106) is formed on the AlN layer(104) by CVD(Chemical Vapor Deposition). The insulation layer(110) to be enlarged is formed on the substrate. Thereby, an insulation layer having superior insulation characteristic and superior repeatability can be formed.
Patent KR-20010083016-A (KR)
Inventor: KIM GO JUNG
IPC: A61N5/06
Filed: 2000-02-23
Abstract: PURPOSE: Provided is a health mattress which includes multiple round far-infrared emission subjects with gold or silver formed in the center so that it performs emission work and sterilization work at the same time. CONSTITUTION: The health mattress is characterized by contacting urethane yarn(4) with lower side of an upper yarn(3) and piling up an antimicrobial layer(5), silk wool(6), a protection film fiber(7), a fiber glass(8), a carbon heater(9), a biozine(10), a compression bio-cotton(11) and a cover(12) under the urethane yarn, the health mattress is characterized by placing multiple round far-infrared emission subjects in the upper yarn to form a concave part in the center of each far-infrared emission subject and rivet gold(2) to the concave part for fixation.
Patent KR-20010084332-A (KR)
Title: III-Nitride Semiconductor White Light Emitting Device
Inventor: LEE GANG JAE
IPC: H01L33/26
Filed: 2000-02-25
Abstract: PURPOSE: A nitride semiconductor white LED is provided to emit white light by directly generating lights of blue, green and red wavelengths and by color combination. CONSTITUTION: In the nitride semiconductor white LED, an n-type contact layer(220), a nitride semiconductor active layer(240) and a p-type contact layer(260) are sequentially stacked on a substrate(200) and n-type/p-type electrodes are respectively formed on the n-type contact layer(220) and the p-type contact layer(260). A secondary excitation visible ray light emission layer(270) is formed between the p-type contact layer(260) and the p-type electrode. The light emission layer(270) is formed of at least one selected from groups consisting GaAs1-xPx(0<x<1), (AlxGa1-x)yln1-yP(0<x,y<1) or Ga1-xAlxAs(0<x<1).
Patent KR-20000030639-A (KR)
Inventor: KIM GYUNG HAK
IPC: H04N5/46
Filed: 2000-03-09
Abstract: PURPOSE: A public hearing system is provided to replay a most suitable broadcast signal per channel by equipping a head end. CONSTITUTION: A digital broadcast signal received to each channel through antennas(31a-31n) is amplified after filtering in filters(33a-33n). Then each digital broadcast signal is demodulated to an MPEG3 signal by digital TV demodulators(37a-37n) and is processed for being suitable to a digital TV and at the same time, converted to an analog signal. The signal processed by a digital and analog signal mixture each other and supplies the mixed signal to an indoor TV connecting terminal(53). Therefore, a viewer selectively connects the digital TV with the analog TV.
Patent KR-20010089953-A (KR)
Title: Process of a lustrous polyester textured yarn
Inventor: SON YANG GUK
IPC: D01F6/62
Filed: 2000-03-17
Abstract: PURPOSE: Provided is a manufacturing method of a polyester type finished yarn having excellent luster, color development, surface touch and fastness, and being useful for shirt, skirt and jacket for women in spring and autumn. CONSTITUTION: The polyester type finished yarn is obtained by a process containing the steps of: air-confounding 80-120denier of a drawn yarn or a false twist yarn of poly tri-methylene terephthalate(PTT) and 50-100denier of a polyester(PET) flat yarn, a luster yarn to produce 100-200denier of the polyester type finished yarn; and then dyeing at room temperature under atmospheric pressure. As the luster yarn, the polyester flat yarn is replaced with 20-30denier of a polyester triangle-section single filament yarn.
Patent KR-20010069186-A (KR)
Title: Coated Optical Fiber and Making Method
Inventor: AOKI HISASHI
IPC: C09D4/06
Filed: 2000-04-20
Abstract: PURPOSE: To obtain an optical fiber having a coating layer hardened by electron beam irradiation with little increase in the transmission loss after hardening and sufficient hardening of the coating layer, and to obtain a method for its production. CONSTITUTION: This optical fiber has a hardened coating layer by applying a coating material on an optical fiber glass and hardening the coating material by irradiation with electron beams. In this optical fiber, the transmission loss after the coating material is hardened by irradiation with electron beams is specified to 1.00 to 1.10 times as the transmission loss before the irradiation of electron beams. The obtd. optical fiber having the above-mentioned coating layer hardened with electron beams has little increase in transmission loss.
Patent KR-20000071809-A (KR)
Title: 액정 디스플레이 장치용 박막 트랜지스터 어레이
IPC: H01L29/786
Filed: 2000-04-25
Abstract: 개구 비율을 감소시키지 않으면서 픽셀 전극으로의 기록 특성을 향상시키기 위한 박막 트랜지스터 어레이가 제공된다. 기록용 박막 트랜지스터의 소스 전극과 예비 충전용 박막 트랜지스터의 소스 전극은 픽셀 전극에 전기적으로 연결된다. 예비 충전용 박막 트랜지스터의 반도체 패턴은 주사 라인(1a)과 신호 라인의 교차 영역과 게이트 기억 용량의 형성 영역의 일부를 덮도록 형성된다.
Patent KR-20000058348-A (KR)
Inventor: KOO JA HYEONG
IPC: F01N3/08
Filed: 2000-04-27
Abstract: PURPOSE: A projected end plate assembly is provided to achieve an improved durability of a catalytic converter and improved output and ride comfort while fixing the end plate assembly onto an inner diameter of a flange. CONSTITUTION: An end plate assembly constituted by a flange(21) which is nearly triangle-shaped and has at each corner(24) thereof a penetrating hole or a fixing groove(25) to be inserted with a bolt(20), an end plate(22) and an inner ring(23), wherein the end plate is near-disk shaped and has an inner diameter(d) protruded toward a portion coupled with the flange, the end plate having at an interior thereof a curvature(26), the end plate having a front end thereof provided with a straight line portion(27) so as to ensure assembly space required for coupling with the flange.
Patent KR-20010102713-A (KR)
Inventor: KIM BONG GWAN
Filed: 2000-05-08
Abstract: 본 발명은 USB 인터넷 접속 키카드에 관한 것으로, 그 목적은 다수개의 회원 ID 및 암호가 사이트별로 구분·저장되고, 한번의 클릭에 의해 원하는 사이트에 자동 접속후 수행될 수 있는 USB 인터넷 접속 키카드를 제공하는 것이다. 
     본 발명은 윈도우 98 또는 윈도우 2000 운영체계를 구비하고 인터넷 접속이 가능하도록 연결되며, 키카드 프로그램 및 USB 디바이스 드라이버가 설치된 컴퓨터와; 컴퓨터와 USB 통신을 위한 USB 콘트롤러와, 회원의 ID, 웹 주소, 비밀번호 등을 기억할 수 있는 메모리와, 키 버튼 입력을 제어하는 키 컨트롤러와, 상기 키 컨트롤러와 연결되는 숫자 키 및 기능키와, 입력된 키 값을 LCD 화면에 출력하기 위한 LCD 컨트롤러와, 상기 LCD 컨트롤러와 연결되는 LCD로 구성된 키 카드부를 USB 포트에 의해 연결하고, 상기 키 카드부에 키카드 프로그램을 이용하여 사이트 주소별로 사이트 정보(회원의 ID, 웹 주소, 비밀번호, 전화번호)를 입력 후, 키 카드부를 이용하여 입력되어 있는 사이트를 자동 수행하도록 한 USB 인터넷 접속 키카드를 제공함에 있다.
Patent KR-20020006355-A (KR)
Title: Coating Weight Measurement System
Inventor: KIM JEONG MOK
IPC: G01G19/40
Filed: 2000-07-12
Abstract: PURPOSE: A plated amounting measuring device is provided to precisely and simultaneously measure a minimum value, a maximum value, an average value and the like of the plated amount of a non-magnetic material of which a plating layer is ununiform with in a production site, thereby increasing the efficiency of the plating work. CONSTITUTION: A plated amount measuring device includes a sensor part(10) formed of a magnetic induction sensor(14) and a preprocessing unit(12), a main body part(20) formed of a central processing unit(CPU;24), input/output units(26,27), an external interface(28), a display unit(22) and a power supply(25), and a connecting wire(30) for transmission of the power supply and the data signals between the main body part and the sensor part.