baber/WOPTO huggingface dataset:
Patent KR-20000009821-A (KR)
Title: Preparation method of dielectric ceramic for high frequency
Inventor: KIM JEONG SEOG
IPC: C04B35/46
Filed: 1998-07-29
Abstract: PURPOSE: A dielectric composition for high frequency and method for preparing it by using a solid state reaction process are provided which have the advantage of simplification of manufacturing processes and reduction of production cost. CONSTITUTION: The ceramic composition comprising a basic composition (Ba1-xCax)Ti9O20(where x is longer than 0.02 and shorter than 0.01), (Ba1-yPby)2Ti9O20(where x is longer than 0.02 and shorter than 0.10) and (Ba1-x-yCaxPby)Ti1-zSn)9O20(where x is longer than 0.01 and shorter than 0.1, x is longer than 0.01 and shorter than 0.01, z is longer than 0 and shorter than 0.1) is manufactured by a solid state reaction process. The composition has a quality coefficient(Q multiplies f) of 20,000-40,000, a temperature coefficient(tauer) of from -60 to +10 ppm and a dielectric constant of above 35, which is measured at 1390°C by Kakki colemann method.
Patent KR-20000013255-A (KR)
Title: Holding time measuring and storing method in cdma telecommunication system
Inventor: KIM SEONG TAE
IPC: H04B7/216
Filed: 1998-08-06
Abstract: PURPOSE: A holding time measuring and storing method in CDMA telecommunication system is provided to reduce the load of a statistic block, an operation system and a call processing block. CONSTITUTION: The holding time measuring and storing method in CDMA telecommunication system comprises: a step transmitting an origin message from a base station or mobile station to the call processing block of a base station controller if a call is setup; a step transmitting a release message from a base station or mobile station to the call processing block of a base station controller if a call is released; and a step reporting holding time to the statistic block of the base station controller whenever said call is released in the call processing block of said base station controller.
Patent KR-20000015223-A (KR)
Title: Optical record media
Inventor: PARK GYEONG CHAN
IPC: G11B7/2407
Filed: 1998-08-27
Abstract: PURPOSE: An optical record media is provided to minimize a crosstalk between tracks by differentiating a track pitch of an adjacent pitches and irradiating a photo spot to a wide track pitch to exclude an adjacent track signal. CONSTITUTION: The optical record media includes a pit row formed by alternating in a constant track unit as at least more than two track pitches different from each other, wherein a distance between adjacent pitch rows is different from each other by forming a pitch row alternated into a first track pitch and a second track pitch. The pitch rows formed in a track adjacent to the first track pitch are forming a contact side. A light beam is irradiated to the pitch row in a biased direction of an adjacent track and the center of the light beam is shifted and irradiated to wide track pitch.
Patent KR-20000018648-A (KR)
Title: Segment for preventing undercut
Inventor: KIM SOO KWANG
IPC: B28D1/14
Filed: 1998-09-03
Abstract: PURPOSE: A segment for preventing an undercut to reduce a production cost as improving a performance of a saw blade as increasing a tenacity. CONSTITUTION: Diamond particle is distributed as one layer only on a surface without containing the diamond particle in a segment. The diamond segment is produced by baking by mixing/forming metal powder with the diamond particle(15). A tenacity of the segment is decreased and the segment becomes brittle to be broken easily as the containment of the diamond increases because the diamond powder performs as a hetero-material. According to the fact, filling in the segment with the metal powder layer(16) is to increase the tenacity and distributing the surface with the diamond particle(15) is to prevent a breakage or exclusion of the segment for preventing undercut by shock. And also not using diamond in the segment reduces a cost.
Patent KR-19990029726-A (KR)
Title: 프린트 기판을 가진 전기센서 특히 온도 센서
IPC: G01K7/18
Filed: 1998-09-11
Abstract: 전기센서, 특히 온도-센서는 접속케이블의 단자와 연결하기 위한 최소 2개의 접촉장을 가진 프린트 기판을 가지고 있으며 제 1 접촉장은 프린트기판의 전면에 있으며 제 2 접촉장은 동 프린터기판의 배면에 있다.  접촉장들은 미로형 프린터기판에 의하여 센서 역활을 하는 프린터기판에 의하여 센서역활을 하는 프린터부품의 단자와 연결되어 있다.   실용적인 것으로는 SMD-부품이 프린트됨으로서 센서의 제조방법이 보다 광범위하게 자동화가 가능하다.
Patent KR-20000019513-A (KR)
Title: Method for strengthening bioenergy
Inventor: MIN KYUNG HYUN
IPC: A61N5/00
Filed: 1998-09-12
Abstract: PURPOSE: Environmental pollution is purified using bioenergy CONSTITUTION: Every material has molecular and each molecular has atom and electron.when bioenergy is injected into the material, four dimensional power is generated and every material becomes neutralized.
Patent KR-19990029855-A (KR)
Title: 접합 금속 부재 및 그 부재의 접합 방법
IPC: B23K1/00
Filed: 1998-09-16
Abstract: 종래의 금속 부재끼리 접합하는 방법에서는, 접합되는 금속 부재의 탈락을 확실히 방지하기가 어려웠다. 
     본 발명은 제 1 금속 부재와 제 2 금속 부재를 접합하는 경우에, 상기 종래의 접합 방법을 개량함으로써, 접합 조건이 엄격한 관리를 필요로 하지 않으면서, 단시간에 종래의 것보다도 안정된 높은 접합 강도를 갖는 접합 금속 부재를 용이하게 얻을 수 있도록 한다.
Patent KR-19990007573-A (KR)
Title: 하중을 이용한 연속보 교량의 시공 및 보수공법
IPC: E01D22/00
Filed: 1998-10-08
Abstract: 지금까지 시공되어지는 연속형 교량 공법중 대부분의 경우 내측지점부에  발생하는 부모멘트에 대한 적절한 대응없이 시공되어짐에 따라 내측지점부의 바닥판 콘크리트에 균열을 발생시켜왔고 이 균열은 그 구조물의 강성 및 내구성을 저하시켜 왔다. 
     본 발명에 의한 공법은 연속보 교량을 시공 및 보수함에 있어 내측 지점부의 가로보 설치 및 보수후 지간 중앙부에 하중을 재하하고 부모멘트 구간의 바닥판  콘크리트를 타설 및 양생한 후 하중을 제거하여 부모멘트 구간의 바닥판에 압축응력을 도입시켜 사하중 및 활하중에 의해 발생되는 부모멘트에 저항케하므로 균열을 방지할 수 있는 연속보 교량의 시공 공법이다. 
     본 발명에 의한 공법은 3경간 이상의 연속보 교량에도 같은 방법의 반복으로 적용할 수 있다.
Patent KR-20000027110-A (KR)
Title: Setting device of upper shrinking metal mold for shrinking middle shell of rotary compressor in air conditioner
Inventor: CHO WON HO
IPC: B21D5/00
Filed: 1998-10-27
Abstract: PURPOSE: A setting device is provided to simply set an upper shrinking metal mold for producing a middle shell of an air conditioner rotary compressor with a roll bending method at a shrinking device. CONSTITUTION: A setting device is composed of a setting device(300), a base(301), a support stand(304), a guide bar(303), a metal mold establishment stand(302) and a reciprocation device(310). The device reduces a defect of a shell shrunk as reducing a metal mold setting time by increasing a minuteness of an alignment state as enabling to set simply by inserting and setting at an equipment unit of a slider by establishing an upper shrinking metal mold(212) at a metal mold establishment stand(302). After establishing the upper shrinking metal mold(212), a lower shrinking metal mold reduces the setting time by setting as shaping the upper shrinking metal mold(212).
Patent KR-20000027455-A (KR)
Title: Timing system for variable valve of vehicle
Inventor: LEE SE YEONG
IPC: F01L1/34
Filed: 1998-10-28
Abstract: PURPOSE: A timing system of a variable valve is provided to improve the performance of an engine by simplifying a hydraulic plunger, a return spring and a lever for the improvement of the output, the air-fuel ratio and the emission. CONSTITUTION: A plunger(22) in an operating device backs up when a high speed cam(13) of a high speed floor(16) rotates according to the off state of the hydraulic pressure in an oil circuit installed on a cylinder head at low speed. And the plunger moves forward by a return spring(26), and only a low speed cam is operated. The oil flowed in via an inlet(36) and a hydraulic path(32) pushes the plunger according to the on state of the hydraulic pressure on the oil circuit at high speed. Then, the high speed floor can move by obtaining following property according to the rotation of the high speed cam. Thereby, only the high speed cam having long duration in opening a shaft and a valve is operated.
Patent KR-20000037961-A (KR)
Title: Three wave inverter compact lamp for dc
Inventor: KIM HAK SU
IPC: H05B41/12
Filed: 1998-12-03
Abstract: PURPOSE: A three wave inverter compact lamp for a DC is provided to prevent heat loss by minimizing the switching loss of a transistor during the switching of a high frequency. CONSTITUTION: A half-wave rectifying diode passes only half waves of a voltage of a DC of a battery(60). A condenser(C1) filters surge voltage and noise. A diode(ZD) is connected to a resistance(R1) in series, and passes voltages of a predetermined magnitude. A low voltage alarming portion(10) intermits the output voltage when a voltage which is lower than a predetermined value which is set by a diode(D) and a first transistor(Q1). A lamp filament heating portion(20) outputs a normal driving voltage. A coil(L1) outputs the inputted voltage into a stable voltage. The three wave inverter compact lamp for a DC comprises distribution resistance(R5,R6), third and fourth transistor(Q3,Q4), a transformer(T), a stabilizing portion(40), and a lamp portion(40).
Patent KR-20000038187-A (KR)
Title: Method of sensing water of gas boiler
Inventor: PARK JAE GYEONG
IPC: F24H1/00
Filed: 1998-12-04
Abstract: PURPOSE: A method of sensing water of a gas boiler is provided to prevent an electrode rod from corroding as well as to prevent misoperation of a water sensor through the adsorption of an electrolyte on the surface of the electrode rod by minimizing the time required for a current to flow into the rod. CONSTITUTION: A microcomputer sends a signal to a water sensing unit while water is heated by a burner and an exhaust fan. The water sensing unit supplies electric currents to an electrode rod. A time sensing unit starts to detect the water sensing time and transmits the signal to the microcomputer. After that, the microcomputer compares the sensing time with the reference time and stops sensing water if the detected time reaches the reference value. The microcomputer also isolates the electric currents for the electrode rod. The time sensing unit continues to detect time during the idle time of the water sensing unit. The microcomputer receives the detected idle time from the time sensing unit and compares the time with the reference idle time. Finally, the water sensing unit completes the idle state if the detected time reaches the reference value and repeats the process.
Patent KR-20000038557-A (KR)
Title: Apparatus for controlling power supply for air conditioner
Inventor: HAN BONG JAE
IPC: B01D46/44
Filed: 1998-12-08
Abstract: PURPOSE: An apparatus for controlling a power supply for an air conditioner is provided to prevent an electric shock due to the operation of a high voltage generating part when opening a suction grill by blocking off the operation of the high pressure generating part double even though a switch is out of order. CONSTITUTION: An apparatus for controlling a power supply for an air conditioner including a suction grill mounted at a front lower part of a case(50) for inhaling air, a plurality of filters for filtering dust in the suction air, a dust collector for attaching fine dust in the air, a blower and a controller, includes an AC switch(55) mounted in the switch to be turned on and off according to opening and closing of the suction grill for controlling a power supply applied to a high voltage generating part(72), a DC switch(56) mounted in the case to be turned on and off according to opening and closing of the suction grill, and a microcomputer for controlling an operation of the high voltage generating part according to a state of the DC switch, wherein the AC and DC switches operate contrarily each other.
Patent KR-19990062896-A (KR)
Title: 자기저항효과소자 및 그 제조방법
IPC: H01L43/12
Filed: 1998-12-08
Abstract: 적층체 (11) 의 하측에 제 1 도전층 (2) 을 형성하고 적층체 (11) 의 양측에 위치하는 제 2 도전층 (10) 의 막두께를 얇게 함으로써 직류저항의 저감과 소자 상면의 평탄화를 동시에 실현할 수 있다.      또, 적층체 (11) 의 폭치수는 거의 트랙폭 (Tw) 으로 형성되어 있으므로, 재생동작시에 트랙폭 (Tw) 이외의 영역으로부터 불필요한 신호를 받아들이지 않고, 양호한 재생특성을 얻을 수 있다.
Patent KR-19990081800-A (KR)
Title: 디스크 드라이브의 독출 재시도 방법
IPC: G11B20/10
Filed: 1998-12-10
Abstract: 디스크 드라이브에서 독출 에러가 발생했을 경우 독출 재시도 방법에 있어서, 독출에러가 해소될 때까지 디스크 회전수를 낮추는 감속단계와, 상기 감속 단계(60)에 의해 독출 에러가 해소되면 데이터 독출을 계속 수행하면서 서서히 디스크 회전수를 높이는 가속단계를 포함하는 것을 특징으로 한다. 이에 의해 에러정정 능력이 우수하고 독출 에러 발생빈도를 줄일 수 있으며 전송율도 매우 높게 유지할 수 있는 독출 재시도 방법을 제공할 수 있다.
Patent KR-20000039294-A (KR)
Title: Method for editing game event in game tool
Inventor: KIM HO KWANG
IPC: G06F17/00
Filed: 1998-12-12
Abstract: PURPOSE: A method for editing a game event in a game tool is provided so that a user can easily edit the game event by combining sub-routines which data can be recycled. CONSTITUTION: A plurality of sub-routines are formed according to operations of characters of an electronic game(S1) and displayed as icons on a screen of a game production tool(S2). A user confirms a list of the sub-routines and selects a few sub-routines(S3). When selecting a few sub-routines, the user combines the respective sub-routines in a specific order(S4), and thus generates consecutive operations of the character as a single event(S5). The event is played on the screen of the game production tool so that the user can easily confirm an editing state of the event(S6). When intending to modify the event(S7), the user selects a special sub-routine and inserts it into a specific position, or deletes a special sub-routine from the event(S9).
Patent KR-20000041507-A (KR)
Title: Method for the preparation of aromatic polycarbonic acid
Inventor: JEONG SEONG HWA
IPC: C08F257/00
Filed: 1998-12-22
Abstract: PURPOSE: An efficient method for the preparation of an aromatic polycarbonic acid is provided which improves reaction activity drastically and reduces side reactions. CONSTITUTION: A method for the preparation of the aromatic polycarbonic acid comprises carrying out oxidation reaction of polyalkylaromatic compound or its oxidized intermediates dissolved in an aliphatic carbonic acid having 1 - 6 carbon atom, in the presence of a catalyst system comprising cobalt, manganese and bromine, with an oxygen-containing gas to prepare an aromatic polycarbonic acid, characterized by further adding at least one alkali metal or alkali earth metal component to the catalyst system and also adding carbon dioxide to the oxygen-containing gas, thereby improving the reaction activity drastically.
Patent KR-20000043195-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE JEONG HO
IPC: H01L21/336
Filed: 1998-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a buried channel PMOS used for forming a channel in a process for manufacturing a semiconductor. CONSTITUTION: A method for manufacturing a semiconductor device comprises the following steps. An isolation layer(12) is formed on a silicon wafer(11). A stop ion implantation layer is formed to prevent a punch. A diffusion barrier is formed on an active area of the wafer by using a silicon germanium. A silicon epitaxial layer is formed on an upper portion of the diffusion barrier. A gate electrode is formed on an upper portion of the silicon epitaxial layer. A dopant is implanted on the silicon epitaxial layer by using the gate electrode as a mask and the isolation layer as a barrier. An impurity junction area(18) is formed by performing the next thermal process.
Patent KR-20000043990-A (KR)
Title: Method for manufacturing semiconductor package
Inventor: CHO YOON SEONG
IPC: H01L23/28
Filed: 1998-12-29
Abstract: PURPOSE: A semiconductor package fabrication method is provided to reduce manufacturing time of a wire bonding process and prevent a connecting error of wires in the wire bonding process by improving semiconductor fabrication method. CONSTITUTION: A dicing process is performed for separating semiconductor chips(2) on a wafer(10) after a semiconductor chip fabrication process. A die bonding process is then performed to attach semiconductor chips(2) to a lead frame(1). Semiconductor chips(2) are connected to an external terminal by using a conductive metal. A position of inner lead(1b) consisting of a pad(2a) and the lead frame(1) is detected by a sensing device(100) before the wire bonding process is performed and the detected data is preset to a controller.
Patent KR-20010008419-A (KR)
Title: Method for manufacturing transistor of semiconductor device
Inventor: MIN GYEONG YEOL
IPC: H01L29/49
Filed: 1998-12-30
Abstract: PURPOSE: A method for manufacturing a transistor is provided to guarantee a stabilized operating characteristic, by using a buried implanted layer for a lateral isolation(BILLI) structure. CONSTITUTION: The first well mask for forming the first well is formed on a semiconductor substrate(10). Ions for forming the second well are intensively implanted into the entire surface of the first well mask to form a buried layer(80) in an open region of the first well mask and to form the second well under a close region of the first well mask. The first well is formed on the buried layer through the first well mask. A profiled triple well is formed on the first well region. The second well mask for forming the second well region is thin formed on the entire surface of the triple well, and ions of low energy are implanted.
Patent KR-19990036117-A (KR)
IPC: D21H17/14
Filed: 1996-07-25
Abstract: A lotion composition for imparting a soft, lubricious, lotion-like feel when applied to tissue paper in amounts as low as from about 0.1 to about 15% by weight, and tissue paper treated with such lotion compositions are disclosed. The lotion composition comprises a liquid polyol polyester emollient and an immobilizing agent to immobilize the liquid polyol polyester emollient on the surface of the tissue paper web and optionally a hydrophilic surfactant to improve wettability when applied to toilet tissue. Because less lotion is required to impart the desired soft, lotion-like feel benefits, detrimental effects on the tensile strength and caliper of the lotioned paper are minimized or avoided.
Patent KR-19990082032-A (KR)
Title: 비닐옥시란의 비균질 촉매상에서의 1,2-부틸렌 옥사이드로의선택적 수소화 방법
IPC: C07D303/04
Filed: 1997-01-22
Abstract: 비균질 촉매상에서 비닐옥시란의 촉매적 수소화에 의한 1,2-부틸렌 옥사이드의 제조 방법이 개시되어 있다.  이 방법은 주기율표의 7 내지 11족 원소 1종 이상을 졸 형태로 불활성 지지체에 도포시키므로써 제조된 촉매를 사용하는 것을 특징으로 한다.
Patent KR-19990087481-A (KR)
Title: 차량용 유압브레이크 시스템
IPC: B60T17/22
Filed: 1997-03-04
Abstract: 본 발명은 차량용 유압브레이크 시스템 특히 차륜용 유압브레이크 시스템에 관한 것이며, 여기에서 브레이크회로내에서 과도하게 낮은 압력에 대해 발생된 알람은 유지되며, 경고유니트(34)는 브레이크밸브 유니트(28)의하류의 브레이크회로(18b,20b)와 연결된 압력센서(40,42)가 소정의 최소압력레벨를 초과한 회로에서의 압력을 기록한 후에 먼저 리셋될 수 있다.
Patent KR-20000064942-A (KR)
Title: Cmos집적회로
IPC: H03K17/04
Filed: 1998-02-26
Abstract: CMOS 구조의 초대규모 집적회로에 있어서 배선용량, 게이트 입력용량에 영향받지 않고 고속동작을 가능케 한다. 송신측 게이트(11)를 전류출력형 게이트로 하고, 신호의 천이기간에만 콘덴서(54)를 충전/방전시켜 그 전류를 전류밀러회로(55, 56)에서 배로 증가하여 도전로(15)에 유출한다.  수신측 게이트(31)는 저입력 임피던스 전류입력형 게이트로 한다. 이 게이트(31)는 CMOS 인버터(35)의 입출력단을 단락하고, 그 두 개의 전원접속단을 p채널 MOSFET 전류밀러회로(37, 39) 및 n채널 MOSFET 전류밀러회로(38, 41)를 통하여 양과 음의 전원단자(16, 17)에 각각 접속하고, 두 개의 전류밀러회로의 출력측을 도전로(15)에 접속한 구성으로 한다.
Patent KR-20000051008-A (KR)
Inventor: SONG SEUNG CHEOL
IPC: H04N5/45
Filed: 1999-01-18
Abstract: PURPOSE: An apparatus for displaying double screens for a digital television is provided to process the main screen and the auxiliary screen in one path to reduce hardware complexity. CONSTITUTION: An apparatus for displaying double screens for a digital television includes a line memory(200), a vertical format converter(202-1), a de-interlacer(202-2), and a horizontal format converter(202-3). The line memory(200) stores a main screen as well as an auxiliary screen in each half. The vertical format converter(202-1) converts the format of data output from the line memory into a vertical direction. The de-interlacer(202-2) converts the data bypassed from the vertical format converter into a non-interlaced mode. The horizontal format converter(202-3) converts the format of the vertical format converter to a horizontal direction. The main screen as well as the auxiliary screen are processed during the active interval of the horizontal synchronous signal. The number of clocks for various paths in the vertical format converter are equalized.
Patent KR-20000051589-A (KR)
Inventor: NAM JUNG MAN
IPC: F25D23/02
Filed: 1999-01-23
Abstract: PURPOSE: An apparatus for supporting doors of a refrigerator is provided to precisely fit stepped difference of doors by controlling eccentric measure of a middle hinge of the refrigerator even when a partial measure deviation is generated, thereby stabilizing installation state of the refrigerator. CONSTITUTION: An apparatus for supporting doors of a refrigerator includes a fixing plate(210) coupled with a main body(100) of the refrigerator and provided with rack(214) at one side, a pinion(230) engaged with the rack, a hinge plate(220) having a rotation key(240) penetrating the pinion for rotating the pinion and provided with a hinge shaft(224) at one side for changing a position of the hinge plate by the rotation of the pinion, so that position of the hinge shaft for supporting the doors is controllable.
Patent KR-19990068197-A (KR)
Title: 전동 차량용 전원 장치
IPC: H02M7/08
Filed: 1999-01-29
Abstract: 본 발명은 DC 전압을 수전하여 제 1 DC 전압을 출력하도록 접속된 제 1 콘덴서와,  제 1 콘덴서에 병렬 접속된 전력 트랜지스터를 포함한 인버터 브리지,  인버터 브리지의 출력에 접속된 1차 권선을 갖는 높은 캐리어 주파수의 절연 변압기,  및 절연 변압기의 2차 권선에 접속되어 제 2 DC 전압을 수전하는 정류기 회로를 포함한 DC/AC/DC 컨버터와,  전력 트랜지스터의 브리지 회로를 포함하여 제 2 DC 전압에 의거하여 3상 AC 전압을 발생하는 3상 인버터를 구비한 전동 차량용 전원 장치에 관한 것이다.
Patent KR-19990037904-A (KR)
Title: 생봉독을이용한모돈의무유증치료법
Filed: 1999-02-19
Abstract: 무유증에 이환된 모돈을 치료하는데 있어 인공 합성약물이 아닌 동물성 천연기능 활성물질인 생봉독(生蜂毒)을 이용하는 것으로, 모돈의 무유증 치료에 부합되는 봉침혈위(蜂針穴位)를 특정하고 이 부위에 살아있는 일벌의 봉침을 직자침(直刺針)하여 생봉독이 자연스럽게 주입되도록 유도함으로써, 시술이 간편하고 치료효과가 높으며 경제성있는 모돈의 무유증 치료법이 개시된다. 본 발명에 따르면, 분만후 모돈에서 발생되는 무유증을 치료하기 위해서는, 이탈리안종 꿀벌로서 출방후 15일령 이상의 성숙된 일벌을 수용한 시술용 봉상을 준비하고, 준비된 시술용 봉상에서 핀셋으로 생봉을 한 마리씩 포획한 다음, 포획된 생봉을 무유증의 치료에 부합되는 주 봉침혈위인 교소혈(交巢穴)과 양명혈(陽明穴), 대맥혈(帶脈穴)에 주입한다. 또한, 무유증의 치료 효과를 높이기 위하여 보조 봉침혈위인 하완혈(下腕穴)과 중완혈(中腕穴), 상완혈(上腕穴), 연화혈(蓮花穴)에 생봉독 요법을 시술한다.
Patent KR-20000056537-A (KR)
Inventor: JANG CHEOL WOONG
IPC: G06K19/10
Filed: 1999-02-23
Abstract: PURPOSE: A name card system using smart card is provided to permanently use one name card and to be available to an ID(identification) card, by inputting the name information to one smart card. CONSTITUTION: A name card system using smart card is composed of a smart card(10) and an electronic memo book(20). The smart card(10) memorizes all sorts of name card information and mutual certification information and is connected to a card connection port of electronic memo book(20). Also, the smart card(10) is composed of a body and IC. The IC includes RAM and I/O interface, CPU, ROM and EEPROM. The name card information predetermined by user transmits to the electronic memo book(20) through the card connection port and stores at the electronic memo book(20).
Patent KR-20000056690-A (KR)
Inventor: LEE YOUNG CHOL
IPC: E04G21/12
Filed: 1999-02-25
Abstract: PURPOSE: A binder for reinforcing bars is provided to make the work binding reinforcing bars easy and prevent workers from getting injured during work. CONSTITUTION: A binder for reinforcing bars comprises: a guide material(110) which is curve-shaped to cover the intersection of bars; a bending part for bars(160) which is installed to the groove of a guide material(110); a supporter(130) which is installed in an opposite side; the first rotary supporting material(120) which is installed between a supporter(130) and a guide material(110); a tongs(140) which is inserted to the first rotary supporting material(120); the first solenoid(520) which comprises an iron core(521) and a coil(522); the second rotary supporting material(150) which haves a spring(164) and a ball(151) inserted into a squared space; a driving case(530) which accepts the lower part of the first upper rotary shaft and haves screw holes inside; an alternating current(A.C) motor which is attached to the lower part of a driving case(530) and has an A.C motor rotary shaft(540a) connected to a driving gear(590); the second solenoid(600); the first roller(660) which accepts the lower part of the second lower rotary shaft(630) and adheres closely to the second roller(650); a pipe(30); a micro switch(690) which is installed at the lower part of a lever switch(680); a timer which is electrically connected to a micro switch(690).