baber/WOPTO huggingface dataset:
Patent KR-20010019104-A (KR)
Inventor: HA BAE YEONG
IPC: H04L12/58
Filed: 1999-08-25
Abstract: PURPOSE: A set top box system capable of transmitting autograph e-mail is provided to connect a touch pad to make a user directly write a message instead of typing through a key board, and to transmit the written message. CONSTITUTION: If a user desires to transmit e-mail while viewing a service from a server(10) through a TV(30), the user inputs an e-mail transmission mode key through a key input unit(40). The user produces a message with characters or pictures by using a touch pad(41) of the key input unit(40). A touch pad(41) generates a coordinate signal corresponding to characters of the user. A coordinate signal receiver(21) of the set top box(20) receives the coordinate signal from the touch pad(41), and outputs the coordinate signal to a controller(22). The controller(22) collects coordinate signals inputted from the coordinate signal receiver(21). The controller(22) outputs the collected coordinate signals to a vector converter(23). The vector converter(23) converts the coordinate signals inputted from the controller(22) into vector values. The converted vector values are outputted to the controller(22). The controller(22) outputs the vector values to a storage unit(24) for storing. The controller(22) decides whether a transmission confirming key is inputted from the user. If the transmission confirming key is inputted from the user, the vector values are stored in file. The e-mail stored in file is transmitted.
Patent KR-20000062121-A (KR)
Title: 반경질 폴리우레탄 발포체
IPC: C08G18/66
Filed: 1999-08-27
Abstract: 고온상태에서도 포깅(fogging)이 발생하기 어렵고, 자동차 내장재 등으로 적절하게 사용가능한 반경질 폴리우레탄 발포체를 제공하는 것. 
     폴리올, 물 및 촉매를 함유하는 폴리올 혼합물과 폴리이소시아네이트를 혼합교반하여 발포시켜 이루어지는, 고온방치 (120 ℃ ×24 시간 방치) 시의 강도유지율이 70 % 이상이며, 포깅시험에서의 헤이즈 (haze) 값이 2 이하인 반경질 폴리우레탄 발포체.
Patent KR-20000023016-A (KR)
Inventor: UMETAKE SHINJI
IPC: B23Q39/02
Filed: 1999-09-09
Abstract: PURPOSE: A machine tool having two spindle heads is provided to constitute a transfer machine. CONSTITUTION: A guide plate(51) on the front face of columns(3,4) is moved up and down integrally with a spindle saddle(18) when two spindles(32,32') are moved up and down. A cover(50) is always rolled by rolling machines(52,53) to keep the cover covered all the times. A rectangular sectional face(31) of a spindle head comes in and out of holes of the guide plate when the spindle is moved back and forth. A rolling cover(60) is expanded and contracted by a rolling device(61) to keep itself covered according to the relative movement of both columns when the spindle(32) is moved to left and right. The interval between spindles, that is, between both columns is contracted by rolling the cover between the columns.
Patent KR-20000000115-A (KR)
Inventor: KIM EE KYO
IPC: A47C21/04
Filed: 1999-09-13
Abstract: PURPOSE: A production method of a hypocaust bed and a hypocaust bed produced by the method are provided to reduce the power, to lengthen the life of thermal rays, to offer superior thermal conductivity and ventilation. CONSTITUTION: A production method of a hypocaust bed comprises the steps of:laying a jute bag(11a) inside of hypocaust plate forming jig; applying water soluble adhesive(20c) of poly vinyl alcohol class; stacking the mixture mixed with yam soil, hardwood charcoal, dolomite powder, pulp, water soluble adhesive of poly vinyl alcohol class; compressing to be 20mm of the thickness of whole body to make a hypocaust plate(10); drying the hypocaust plate; and compressing on an aluminum plate.
Patent KR-20000023481-A (KR)
Inventor: TILE WEIRK
IPC: H01L21/822
Filed: 1999-09-28
Abstract: PURPOSE: A method for assembling protection devices in an integrated circuit composed of standard cells is provided to secure space for one or more than one protection devices in standard cells, to decide standard cells requiring protection devices after the wiring of standard cells and to insert the protection devices to the standard cells. CONSTITUTION: A method for assembling protection devices in an integrated circuit composed of standard cells comprises the steps of: assuring a space needed for at least one protection device in standard cells; determining standard cells which needs the protection device after the wiring of standard cells; and inserting the protection device into the determined standard cell. The space for the protection devices is marked with a device of securing space(5) in a layout of an integrated circuit. A protection diode is provided as a protection device, and a port for the protection device is provided in the standard cell.
Patent KR-20010044880-A (KR)
Inventor: LEE SANG DEOK
IPC: C08B35/00
Filed: 1999-11-01
Abstract: PURPOSE: Provided is a method for increasing viscosity of food having plenty of amylopectin by changing the structure of the amylopectin by means of applying radiation to the food. CONSTITUTION: The viscosity of the food having the plenty of amylopectin is increased by applying less than 7kGy of the radiation to the food, wherein the radiation is gamma-ray, especially Co-60 gamma-ray, electronic ray, or X-ray. The food having the plenty of amylopectin is selected from the group consisting of glutinous rice, glutinous rice starch, glutinous rice powder, and black pepper.
Patent KR-20010039476-A (KR)
Inventor: AHN KAB HWAN
IPC: C12N11/00
Filed: 1999-10-29
Abstract: PURPOSE: Provided is a medium coating material for immobilizing bacteria to media. Thereby, bacteria are easily immobilized to the media even having slippery surface, such as gravels or plastic carriers, which are filled in a bio film contactor. CONSTITUTION: Media coating material is made of 5-50ml of natural or synthetic rubber latex, 50-200mg/L of glucose as a substrate, 50-200mg/L of urea as a nitrogen source, and 50-200mg/L of NaCl for producing + ions. A method for manufacturing the medium coating material comprises the following steps of: i) mixing 50-200mg/L of glucose as a substrate, 50-200mg/L of urea as a nitrogen source, and 50-200mg/L of NaCl in the solution of natural rubber latex; ii) putting gravels or plastic media into the solution; iii) adding rough pearlite into the solution and mixing the solution; and iv) drying the media at room temperature.
Patent KR-20010046871-A (KR)
Inventor: CHO JIN HO
IPC: A61F11/04
Filed: 1999-11-16
Abstract: PURPOSE: A device and a method for stimulating tactile sensation of intelligence type for a person, who has difficulty in hearing are provided in order that a person, who has difficulty in hearing recognizes the word without watching a speaker and reacts in the important situation and in case of emergency. CONSTITUTION: In the device and the method for stimulating tactile sensation of intelligence type for the person, who has difficulty in hearing, a tactile sensation converting portion(100) and a stimulating transducer(110) are included. The tactile sensation converting portion(100) is in a case(101) and a front microphone(102) and an upper face microphone(103) are installed in the case(101). A user selects operation of the tactile sensation converting portion(100) with a power switch(104). The battery supplying the power is put in a cover(105) of a battery hangar. A connecting line(106) connects the output signal of the tactile sensation converting portion(100) to the stimulating transducer(110). A mode select switch(107) selects one of the speech recognition exclusive mode and the general oscillation mode and the mixed mode.
Patent KR-20010047889-A (KR)
Title: Apparatus for replanting tree
Inventor: KWAG YANG JIN
IPC: A01G23/04
Filed: 1999-11-16
Abstract: PURPOSE: An apparatus for replanting a tree is provided to simply protect the root of the tree, to simultaneously perform the separation of the tree from the ground and the packaging of the tree, and to improve the purity of a working place. CONSTITUTION: The apparatus for replanting a tree consists of a body part(1), a swing table(2) allowing the rotation of a chain saw blade(7), a support die(3), a semicircular sub-frame(4) formed with the chain saw blade, a winch gear(5) enabling the continuous rotation of the saw blade, and a hydraulic cylinder(15) adjusting the extra angle of the sub-frame. As the winch gear rotates, the chain saw blade separates the tree from the ground by being rotated between the one side rim of the sub-frame and a saw blade rod recess. A fork is installed on the one side of the sub-frame to package the root of the tree. Thereby, the separation of the tree from the ground and the packaging of the tree are performed at the same time.
Patent KR-20010054106-A (KR)
Inventor: BAN SEUNG HWAN
IPC: F01L1/14
Filed: 1999-12-03
Abstract: PURPOSE: A structure of a tappet of an overhead valve type diesel engine is provided to separately form the tappet structure with a guide tappet and a rotation tappet for reducing the abrasion of the rotation tappet by reducing the rotation resistance of the rotation tappet and improving the durability of the whole tappet structure. CONSTITUTION: A structure of a tappet of an overhead valve type diesel engine includes a guide tappet(11) in the shape of cylinder to be inserted into a cylinder block(1), a rotation tappet(12) mounted below the guide tappet rotatably for contacting a cam(10) at a bottom surface, and a coupling element interposed between the guide tappet and the rotation tappet for elastically coupling the tappets, wherein the coupling element includes a snap ring(18) mounted along a groove in a groove formed on an upper peripheral surface of a mounting part(16) of the rotation tappet, and a coil spring(20) fitted between the snap ring and a peripheral surface of a lower mounting hole(14) of the guide tappet for applying elastic force.
Patent KR-20010064838-A (KR)
Inventor: PARK SEOK DAL
IPC: B21B45/02
Filed: 1999-12-20
Abstract: PURPOSE: A strip degreasing nozzle head device with spraying angle control and clogging sensing functions is provided to control the spraying angles of degreasing liquid and speedily sense the clogging of nozzles to clean the nozzles for extending the life of the nozzles. CONSTITUTION: A strip degreasing nozzle head device with spraying angle control and clogging sensing functions includes many nozzle heads disposed at the upper and lower parts of a strip in a degreasing tank(10) and having a nozzle clogging sensing element(30) mounted at an outer protruded end(20a) of the degreasing tank, many nozzle elements(50) disposed on the outer peripheral surface of the nozzle head for controlling spraying angles and having oval nozzle holes, a protection element(60) traversely mounted to the degreasing tank outside the nozzle heads for preventing the clogging of degreasing liquid spraying and drainage nozzles, and a control element(70) mounted on the side of the protruded ends of the nozzle heads for controlling the spraying angles of the nozzle elements.
Patent KR-20010057762-A (KR)
Title: Raid system having distributed disk cache architecture
Inventor: CHOI JAE WON
IPC: G06F12/08
Filed: 1999-12-23
Abstract: PURPOSE: A RAID system having distributed disk cache architecture is provided to increase the efficiency of whole disk cache by directly connecting a disk cache to a disk interface instead of putting the disk cache in a system bus or a processor local memory bus. CONSTITUTION: A RAID system having a system bus(22) connected to a processor(24) and a host(28) includes a plurality of disk cache blocks(100A,100B,100C). Each disk cache block(100A,100B,100C) is composed of disk interfaces(30A,30B,30C) connected to the system bus(22), disks(32A,32B,32C) connected to the disk interfaces(30A,30B,30C) and disk caches(34A,34B,34C) directly connected to the disk interfaces(30A,30B,30C) which store data frequently referred among data of the disks(32A,32B,32C).
Patent KR-20010065360-A (KR)
Inventor: PARK SEOK DAL
IPC: C21D1/00
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for sealing the muffle coupling part of a bright annealing furnace is provided in which sealing is done in proper form even in case of deformation of the sealing apparatus, deformation acceleration thereof is prevented by early correcting the deformed part, and the deformation of the sealing part is immediately sensed. CONSTITUTION: The apparatus comprises a sealing part for maintaining air-tightness inside a heating stand, wherein the sealing part consists of a case (10) on the upper part of which a flange is formed so as to be bolt linked to the upper part of a heating stand (100), and on the inner side of the lower surface of which a ring shaped support is formed, vertical pins (11) vertically installed and arranged along the flange with spaced apart from each other in a certain distance, a ring shaped ceramic wool (12) lain on the support at the inside of the case, an intermediate case (13) which is inserted into the ceramic wool (12), and on the flange formed on the upper part of which holes (14) are formed so that the vertical pins are inserted into the holes, a ring shaped intermediate ceramic wool (15) which is lain on the support of the intermediate case so as to maintain air-tightness with a muffle (140), and a cover (16) on the surface of which holes (17) are formed so that the vertical pins are inserted into the holes, thereby covering and pressing the intermediate ceramic wool; and a pressing part for maintaining air-tightness condition by pressing the cover, wherein the pressing part comprises a plurality of fixing plates, a rotation bar, a pressing plate, a driving cylinder, a link member, and a subsidiary link member.
Patent KR-20010065583-A (KR)
Inventor: JUNG SEOK JE
IPC: B60R16/00
Filed: 1999-12-30
Abstract: PURPOSE: A jumper is provided to reduce a manufacturing cost by removing a wire and a ring terminal and to simplify an assembling process by inserting a connecting portion of the jumper into a field core assembly of a clutch and grounding a terminal for earth in the field core assembly. CONSTITUTION: A terminal for earth(38) contains a grounding member(41) grounded in a cell of a field core assembly; an extending member(42) extended by folding in the grounding member(41); and a connector(43) inserted in a terminal of the field core assembly by folding in a parallel with the grounding member(41) and protruding outside an opening of a case. The terminal for earth(38) is installed inside the case of a connecting portion. In inserting the connecting portion in the terminal of the field core assembly, overcurrent of a coil is earthed by grounding the grounding member(41) with the cell of the field core assembly.
Patent KR-20010065803-A (KR)
Inventor: RYU BYEONG SEOK
IPC: H04M1/60
Filed: 1999-12-30
Abstract: PURPOSE: A method for changing tone in telephone call of a portable telephone terminal device is provided to change and select tone of speech data transmitted and received in telephone call without operation in hardware. CONSTITUTION: If receiving a key signal form a key input part in performing telephone call, a control part examines whether the key signal is a tone change signal(311-313). If not, the control part performs a work corresponding to the input key(315). If the tone change signal, the control part examines whether a tone selection key is supplied from the key input part to select tone(317). If supplied, the control part detects filter coefficient corresponding to the tone selection key by examining a memory, changes filter coefficient of a 14-tap FIR(Finite Impulse Response) filter into the detected filter coefficient, and filters PCM(Pulse Coded Modulation) data input to the 14-tap FIR filter with the changed filter coefficient for performing telephone call(319).
Patent KR-20010066406-A (KR)
Inventor: HA JI WON
IPC: H04B1/7097
Filed: 1999-12-31
Abstract: PURPOSE: A forward power control apparatus in a multi-carrier communication system and a method thereof are provided to offer a forward power control apparatus and method to use in a multi-carrier communication system and to ensure the efficient usage of channels in the multi-carrier communication system. CONSTITUTION: The signal received by an antenna(301) is inputted to an RF processing part(303) through a circulator(302) and converted into a baseband spread spectrum signal. The baseband spread spectrum signal is inputted to a multiplier(304). The multiplier(304) executes multiplication for the baseband spread spectrum signal and the PN(Pseudo Noise) code generated by an PN code generator(305) and outputs a PN despread signal. Another multiplier(313) multiplies the PN despread signal by the synchronous channel orthogonal code generated by an orthogonal code generator(306) and outputs a synchronous channel despread signal. Another multiplier(307) multiplies the PN despread signal and the traffic channel orthogonal code generated by the orthogonal code generator(306) and outputs a traffic channel despread signal. An accumulator(308) accumulates the traffic channel orthogonal codes. A PC(Power Control) bit extractor(360) extracts a PC bit among the signals accumulated by the accumulator(308) and measures signal energy using the value of the PC bit.
Patent KR-20000069145-A (KR)
Title: 자체 지지되는 통나무형 건축 구성재
IPC: E04B2/02
Filed: 1997-11-26
Abstract: 본 발명은 외측면(7), 내측면(8), 상기 측면들 사이의 단열 부분(1) 및, 단열 부분과 측면을 상호 연결하는 부재(5,6)를 가지는 통나무형 건축물 구성재(10)를 개시한다. 본 발명에 따르면, 건축물 구성재(10)의 단열 부분(1)은 하중 지지 구조로서 작용한다. 단열 부분과 측면 사이에는 공간(14)이 있으며, 상기 공간은 상호 연결 부재(5,6)내 개구부를 통해서 그 상부 및 하부 건축물 구성재의 공간들과 공기 접촉하고 있다. 건축물에서 필요한 모든 배선 및 배관은 공장에서 구성재의 공간(14)내에 설치될 수 있으며, 측면(7,8)은 공장에서 코팅으로 마무리될 수 있다. 완전하게 사용될 준비가 된 건축물은 본 발명에 따른 건축물 구성재로부터 매우 급속하게 세워질 수 있다.
Patent KR-20000070082-A (KR)
Title: 타이어 테스트용 시스템에 사용되는 자동 폭 조절 가능 척 장치
IPC: B60C25/132
Filed: 1998-01-22
Abstract: 타이어 테스트용 기계에 타이어를 확실하게 위치시키기 위한 자동, 폭 조절 가능 척(chuck) 장치는 스핀들 조립체 형태의 하부 척 및 움직일 수 있는 척 조립체 형태의 상부 척을 포함한다. 스핀들 조립체는 테이퍼 형태의 부분을 갖는 회전 가능 스핀들을 포함하며, 척 조립체는 테이퍼 형태의 리세스 결합부를 갖는 척 부재를 포함한다. 스핀들 조립체와 척 조립체 각각은 타이어의 하부 및 상부 비드와 맞물리기 위한 반쪽-림을 구비한다. 유압 실린더의 힘의 작용 하에 척 조립체 전체는 스핀들 조립체 쪽으로 및 스핀들 조립체로부터 멀어지게 움직일 수 있으며, 또한 완전히 올라간 위치와 완전히 내려간 위치 사이의 임의의 일 지점에서 멈춰질 수 있다. 게다가, 척 부재는 스핀들 및 척 조립체의 다양한 상대적 위치에서 스핀들 부재에 맞물려지도록 공압 실린더에 의해서 독립적으로 움직일 수 있다. 움직일 수 있는 척은 다양한 크기의 타이어를 수용하기 위해 증가된 행정(stroke) 거리를 갖는다. 공압 실린더는 척 부재가 스핀들에 맞물려지는 힘을 실질적으로 일정하게 유지시켜준다. 테스트가 완료되면 척 조립체의 림으로부터 타이어를 강제적으로 제거하기 위해 타이어 스트립퍼 메커니즘이 구비되어 있다.
Patent KR-20000070554-A (KR)
IPC: G11B20/00
Filed: 1998-11-24
Abstract: 특히, 1개 또는 그 이상의 오디오 패킷으로 각각 구성된 연속적인 복수의 오디오 유니트에 걸쳐 분포된 가변 속도의 코딩된 오디오 정보에 대해, 균일한 크기를 갖는 복수의 블록으로 구성된 스트링 내부에 분할된 선형 물리 매핑 공간 상에 샘플링된 디지탈 오디오 정보를 매핑하기 위해, 오디오 정보의 임의의 구성 패킷에 대해 해당하는 블록의 실제 내용을 나타내는 블록 헤더가 각각의 블록에 추가된다.
Patent KR-20000071020-A (KR)
Title: 블로킹 내성을 갖는 물에 기초한 에멀션 고분자
IPC: C08F2/22
Filed: 1998-02-05
Abstract: 본 발명은 우수한 블로킹 내성, 물 점적 내성 및 에탄올 점적 내성을 가지는 에멀션 고분자에 관한 것이다.  상기 고분자는 카르복실화 또는 술폰화 단량체, 또는 이들 둘 모두를 포함하는 고도의 극성 그룹을 가지는 단량체, 가수분해성 실리콘 그룹을 가지는 단량체, 및 바람직한 최저의 필름 형성 온도를 제공하도록 선택될 수 있는 비관능성 단량체를 포함하는 단량체 혼합물로부터 제조된다.  이 에멀션 고분자는 페인트 및 코팅의 응용에 있어 유용하다.
Patent KR-20000075584-A (KR)
Title: 압전식 액츄에이터의 제조 방법과 압전식 액츄에이터
IPC: H01L41/273
Filed: 1998-10-30
Abstract: 본 발명은 복수의 압전식 액츄에이터들을 평행하게 제조하는 방법과 이 압전식 액츄에이터에 관한 것이다. 본 발명에 따라서 미연소 압전식 세라믹 재료로 구성된 복수의 박판(1 내지 3)이 서로 위쪽에 적층된다. 박판(1 내지 3)의 표면(4)상에는 각 액츄에이터를 위한 전극(5 내지 10)이 제공된다. 전극(5 내지 10)과의 접속을 위하여 제 1 연결구(11 내지 16)와 제 2 연결구(17 내지 22)들이 제공된다. 전극(5 내지 10)들은 제 1 연결구(11 내지 16) 또는 제 2 연결구(17 내지 22)를 둘러싸는 리세스(23 내지 28)를 갖는다. 연결구(11 내지 22)에는 전기 전도 페이스트(53)가 적용된다. 적층된 어레이는 연소되어 개별 액츄에이터로 나누어진다. 내부 전극으로서 작용하는 전극은 주위로부터 절연된다.
Patent KR-20000075780-A (KR)
Title: 패널결합수단을 구비하는 판지상자
IPC: B65D71/24
Filed: 1998-02-27
Abstract: 겹쳐지는 형상으로 제 1 및 제 2 패널(10, 12)를 함께 고정시키는 패널결합수단에 있어서, 상기 제 1 패널은 상기 제 1 패널에서 뻗어나오는 잠금탭(14)을 구비하고, 상기 잠금탭은 상기 제 1 패널에 힌지되는 목부분(20) 및 상기 목부분과 연결되는 어깨부분(22)을 구비하고, 상기 제 2 패널은 상기 제 2 패널에서 뻗어나오면서 잠금구멍에 형성되는 유지탭(30)을 포함하고, 상기 유지탭은 잠금구멍을 통하는 상기 잠금탭을 수용하도록 상기 제 2 패널의 평면밖으로 이동되어져 상기 어깨부분을 넘어 돌출하는 상기 잠금탭부분과 접하게 되고, 상기 잠금탭의 잠금 가장자리(25)는 상기 제 1 패널 및 상기 제 2 패널이 겹쳐져 잠겨지도록 상기 잠금구멍의 곡선 가장자리(43, 45)에 근접하여 위치하는 상기 제 2 패널의 패널부분과 맞물리는 잠금탭의 어깨부분 측면 가장자리에서 제공되어진다.
Patent KR-20010012452-A (KR)
Title: 마이크로회로 카드 접속용 접점 랜딩형 커넥터
IPC: H01R12/18
Filed: 1998-05-11
Abstract: 본 발명은 접촉 블레이드(96)를 위한 지지부를 형성하는 기부(32)를 구비한 커넥터에 관한 것으로서, 접촉 블레이드(96)의 만곡된 접촉 단부가 기부 평면 표면(32)을 지나 돌출하여 카드 접속 블록과 협동한다.  커넥터는 접촉 블레이드(96) 단부의 위치를 제어하는 바(114)를 더 구비한다.  본 발명은 제어 바(114)의 운동과 탄성 복귀(148)를 제어하는 단일 장치(142)를 구비하는 것을 특징으로 한다.
Patent KR-20010014184-A (KR)
Inventor: BUDD KENTON D
IPC: C09K11/02
Filed: 1998-06-26
Abstract: Encapsulated electroluminescent phosphor particles (20) and a method of making same. Each phosphor particle (22) is encapsulated by a substantially transparent aluminum oxide containing multiple oxide coating (24). The encapsulated phosphor particles (20) exhibit high initial luminescent brightness and high resistance to humidity- accelerated decay of luminescent brightness. The aluminum oxide containing coating (24) provides reduced sensitivity to chemical degradation caused by exposure to condensed moisture or otherwise liquid water. The coating (24) comprises an aluminum oxide and at least one other metal oxide.
Patent KR-20000024289-A (KR)
Inventor: KIM HO WOOK
IPC: G06F3/0354
Filed: 2000-02-02
Abstract: PURPOSE: A mouse capable of attaching and detaching a line is provided to connect an insert hole at a front and a rear of a mouse by making a mouse line inserted and drawn without limitation. CONSTITUTION: A mouse comprises a mouse body and a mouse line. The mouse body has left and right click buttons, and an insert line exists at a front portion of the mouse body and at a rear portion of the mouse body. And, insert holes are formed at the front portion of the mouse and at the rear portion of the mouse so as to be connected to the mouse line without limitation.
Patent KR-20000076604-A (KR)
Inventor: COMAN C C
IPC: H01S5/323
Filed: 2000-02-03
Abstract: 수직 광학 경로, 예를 들면 고품질 미러를 구비하고 수직 공동 표면 발광 레이저나 공진 공동 발광 또는 검출 장치를 구비하는 발광 디바이스는 웨이퍼 본딩이나 금속 납땜 기술을 사용하여 이루어질 수 있다.  발광 영역은 유전체가 분포된 브래그 반사경(DBR)을 포함하는 하나 또는 두 반사경 스택을 삽입한다.  유전체 DBR은 발광 디바이스에 침착되거나 부착될 수 있다.  GaP, GaAs, InP 또는 Si의 호스트 스택은 유전체 DBR 중 하나에 부착된다.  전기 접점은 발광 디바이스에 부가된다.
Patent KR-20010077743-A (KR)
Inventor: JIN WON HWA
IPC: H01L27/108
Filed: 2000-02-08
Abstract: PURPOSE: A bit line and a manufacturing method thereof are provided to increase the yield and decrease the cost of manufacturing by simplifying the manufacturing process of the bit line and reducing the quantity of particles generating in the process. CONSTITUTION: An interlayer insulating layer(53) is formed on the upper surface of a silicon substrate(50). A contact hole(55) is formed on a predetermined region of the interlayer insulating layer(53). A diffusion barrier(57) is formed within the contact hole(55). The first conductive layer(59) is formed on the upper surface of the diffusion barrier(57). The second conductive layer is formed on the upper surface of the first conductive layer(59). The first conductive layer(59) and the second conductive layer are patterned.
Patent KR-20000058005-A (KR)
Inventor: KIM MYUNG SOOK
Filed: 2000-02-10
Abstract: PURPOSE: An integrated banking information management system is provided to perform a reference of a withdrawal, a deposit or a balance of a bank account with respect to the all the banking organizations, and additional services such as a reference of dishonored check and an exchange rate by installing an operation system at a general PC. CONSTITUTION: An integrated banking information management system comprises a personal computer, an operation system(30), a banking card(10), a card reader(20), a middleware system(40) and a payment approval solution(60). The PC includes a printing module, a communication module and a key input module. The operation system(30), installed at the PC, offers services such as a withdrawal/deposit/balance reference with respect to a corresponding bank account, a check reference, a bill printing or a reservation setting. The banking card(10) includes a plurality of bank account numbers, and secret codes corresponding the bank accounts. The card reader(20), connected to the facsimile system(30), includes a security module checking an input password and encrypting the password. The middleware system(40) offers a financial information to a portable terminal or a cellular phone by using a database storing additional information.