baber/WOPTO huggingface dataset:
Patent KR-20000062765-A (KR)
Title: 수직축 세탁기용 구동 시스템
IPC: D06F13/08
Filed: 2000-03-07
Abstract: 본 발명은 자동 세탁기의 세탁 바스켓의 저면에 배치된 저면판의 구동 및 지지 시스템에 관한 것이다. 저면판은 저면판을 통해 상향 연장되어 제 1 및 제 2 방향으로 회전가능한 출력 샤프트에 의해 세탁 바스켓내에서 반경방향으로 회전되거나 와블운동하도록 구동된다. 스핀 튜브는 상기 출력 샤프트와 동축으로 배치되고, 상기 바스켓의 저면과 결합되는 상단부를 구비한다. 상기 스핀 튜브는 상기 출력 샤프트와 제 2 방향으로 동시 회전된다. 유니버셜 조인트는 상기 세탁판을 상기 스핀 튜브의 상단부 둘레에 선회가능하게 지지한다. 구동 수단은 상기 출력 샤프트가 제 1 방향으로 구동될 때 출력 샤프트의 상단부와 상기 세탁판을 연결하고, 그래서, 상기 출력 샤프트가 제 1 방향으로 구동될때는 상기 세탁판이 각도 방향 지향 상태가 되게 하고, 상기 출력 샤프트가 제 2 방향으로 구동될때에는 상기 세탁판이 높이 방향 지향 상태가 되도록 한다. 이 방식으로, 저면판은 세탁 사이클의 세탁 단계 동안에는 와블 운동하도록 지지되고, 세탁 사이클의 스핀 탈수 단계 동안에는 높이 방향 지향 상태로 지지되게 된다.
Patent KR-20010091189-A (KR)
Inventor: SOUNG WOO YOUNG
IPC: A43B11/00
Filed: 2000-03-13
Abstract: PURPOSE: The sports shoes by connecting a shoe lace are provided to put on and take off the sports shoes simply by removing the inconvenience of tying and untying the shoe laces and to decorate the outer appearance of the sports shoes newly. CONSTITUTION: The sports shoes by connecting a shoe lace include a shoe lace(2), a connecting tool, a connecting board(6) and the connected sports shoes(8). The connecting board(6) is sticked to the connected sports shoes(8) and the connecting tool, which can be opened and closed easily, is installed on the connected sports shoes(8). A user can put on and take out the sports shoes conveniently by sticking the connecting tool on the sports shoes without tying and untying the shoe laces. Moreover a new generation, a big purchasing group is satisfied with a new sports shoes pattern.
Patent KR-20000063049-A (KR)
Title: 항법 장치
IPC: G01C21/00
Filed: 2000-03-29
Abstract: 본 발명은 항법 장치에 대한 것으로서, 경로탐색부(3)는 지도 데이터 상에서 지정된 임의의 2지점간에서의 최적 유도경로를 탐색하고, 차선유도정보작성부(5)는 경로탐색부(3)에서 탐색된 경로를 교차점마다 분단함으로써 복수의 교차점간 도로의 열로 분할하며, 그리고 차선유도정보작성부(5)는 각 교차점간 도로에 대응하는 지도 데이터를 참조함으로써 차선유도정보를 생성하고, 이 때 각 교차점간 도로의 출구차선은 지도 데이터상에 기술된 진행방향규제에 의해 한정되지만, 다음에 계속되는 교차점간 도로에 대응하는 출구차선이 복수 존재하는 경우, 차선유도정보 작성부(5)는 다음의 교차점을 참조하고 이에 의해, 바로 가까운 교차점뿐만 아니라 복수개 앞의 교차점에서의 상황도 고려한 차선유도정보를 작성할 수 있는 것을 특징으로 한다.
Patent KR-20010014811-A (KR)
Inventor: DANIEWSKI ANDRZEJ ROBERT
IPC: A61P19/10
Filed: 2000-04-24
Abstract: PURPOSE: A compound is provided, which is useful as an intermediate for producing triethylsilyl ether analogs of CD ring fragment which are raw materials of vitamin D3 analogs expected as being effective for osteoporosis treatment. CONSTITUTION: The compound is represented formula I (R1 is a lower alkyl), for instance, £1aS-(1aα,3aβ,6aα,6bα)|-£octahydro-3a-methyl-2H-indeno£4,5- b|oxiren-4-ylidene|acetic acid ethyl ester. The compound of formula I is obtained, for instance, in the case of the above-illustrated compound, by reacting a compound of formula II with triethylphosphonoacetate in the presence of sodium ethoxide.
Patent KR-20010097600-A (KR)
Inventor: KO SANG SU
IPC: B29D35/02
Filed: 2000-04-25
Abstract: 본 발명은 운동화용 중창의 제조방법및 그 장치에 관한 것으로, 별도의 고정수단을 갖는 다수개의 금형에 수지를 삽입한 다음 고정수단을 이용하여 고정하는 단계: 수지가 삽입된 금형을 냉각부로 이송시키는 이송단계: 이송된 금형을 순서대로 가열부로 공급하는 단계: 공급된 금형이 가열되면서 일측으로 이송되는 단계: 가열부에서 가열된 금형을 냉각부로 이송하는 단계: 가열된 금형을 냉각시키는 단계: 냉각된 금형을 분리부로 이송시키는 단계: 금형을 고정하고 있는 고정수단을 분리하여 성형된 수지를 인출하는 단계로 이루어진 것으로서, 금형 다수를 순환식으로 회전시키면서 중창을 제조하기 때문에 단시간에 최대로 많은 량을 제조할 수가 있으며, 또한 가열부와 냉각부가 분리되어 있기 때문에 에너지의 낭비를 최대로 절약할 수가 있는 유용한 발명인 것이다.
Patent KR-20010100403-A (KR)
Inventor: PARK BYEONG UNG
Filed: 2000-05-02
Abstract: 본 발명은 자동차용 변속기의 변속레버에 관한 것으로, 변속레버가 상호 힌지체결된 상부레버(1)와 하부레버(2)로 이루어지고, 상부레버(1)에는 고정핀(9)이 형성된 승강바아(7)와 이 승강바아(7)를 아래쪽으로 작동시키는 버튼(6)이 설치되고, 하부레버(2)에는 상기 승강바아(7)의 고정핀(9)이 걸려지는 걸림홈(10a)들이 형성된 걸림부재(10)가 설치되는 구조로 이루어져, 하부레버(2)에 대하여 상부레버(1)를 소정각 경사진 상태로 고정할 수 있게 된다. 
     따라서, 액셀페달, 브레이크페달 등의 페달류 조작이 편리하도록 운전석 시트를 조정하여 변속레버의 조작이 어렵게 된 경우에 변속레버 손잡이(4)의 위치를 변경할 수 있게 되므로, 보다 편안한 자세로 변속레버를 조작할 수 있게 된다.
Patent KR-20010109818-A (KR)
Inventor: LEE SEONG GAP
IPC: A23L7/109
Filed: 2000-06-02
Abstract: 본 발명은 결면제와 유화유가 첨가된 건면 및 그의 제조방법에 관한 것으로 보다 상세하게는 밀가루 100중량%를 기준으로 결면제(thicking agent)를 0.05중량% 이내로 첨가하고, 유화유(emulsified oil)를 2.5중량% 이내 첨가된 것을 특징으로 하는 결면제와 유화유가 첨가된 건면 및 그의 제조방법에 관한 것이다. 
     본 발명은 밀가루 100중량%를 기준으로 결면제를 0.05중량% 이내로 첨가하고, 유화유를 2.5중량% 이내로 첨가한 건면을 제조함으로써 건면의 외관, 쫄깃쫄깃한 식감, 면발의 탄력 유지 등의 관능특성을 향상시키고 조리시 고형분 용출율을 극소화함으로써 종래의 전통적인 일반 건면과 달리 삶은 후 바로 먹을 수 있는 건면 및 그 제조방법을 제공하는 것을 목적으로 한다.
Patent KR-20000054513-A (KR)
Inventor: SHIN EUN SIK
IPC: B65B25/04
Filed: 2000-06-09
Abstract: PURPOSE: A vegetables wrapping device is provided to quickly fill vegetables into a vinyl pack when mass wrapping of harvested vegetables in agricultural products cultivating farmhouse or in large circulation shop. CONSTITUTION: A vegetables wrapping device comprises a main body(10), a pack supplier(20), an air pump(30), a support(40) and buckets(50). The pack supplier(20) is contained to the main body(10) to take up vinyl packs stacked in layered state one by one. The air pump(30) is fluidically connected to the pack supplier(20) through a duct(35) to inject air to the inlets of the vinyl packs. The support(40) is fixed to the main body(10) and supports at least an arm(45) rotatably. Each of the buckets(50) of ring type is separatively mounted to each arm(45) and has an opening hole formed in the middle thereof.
Patent KR-20010111915-A (KR)
Inventor: YOON CHANG BAE
IPC: H04L12/56
Filed: 2000-06-14
Abstract: 본 발명은 IMT-2000 제어국의 기지국정합서브시스템(BIS) 내 ATM 다중화/역다중화 장치(ATM Multiplexing/Demultiplexing Assembly; AMDA)에서, 유토피아 레벨2 기능을 지원하는 UTOPIA 레벨2 수행부(다중화부)와 유토피아 레벨1 기능을 지원하는 UTOPIA 레벨1 수행부(프로세서) 사이에 정합 기능을 수행하는 장치를 제공하기 위한 것으로, 이러한 본 발명은 ATM 물리계층 기능을 수행하여 상기 다중화부와 상기 프로세서간 계층 정합시키고, 유토피아 레벨1과 유토피아 레벨2 간 정합 기능을 수행하여, 16비트 데이터 경로를 제공하는 유토피아 정합 제어부를 하나의 EPLD(Electrically Programmable Logic Devices)로 구현함으로써, 정보 교환이 고속으로 이루어질 수 있도록 하고 장치의 구성을 간략화시킬 수 있도록 한다.
Patent KR-20010113163-A (KR)
Inventor: KIM BONG CHUL
IPC: H01J11/24
Filed: 2000-06-16
Abstract: 본 발명은 플라즈마 표시패널의 전극(electrodes of plasma display panel)에 관한 것으로서, 전면기판 상의 단위 셀 중심부에서 가장자리 쪽으로 갈수록 멀티 X 전극(multi X electrode)과 멀티 Y 전극(multi electrode)의 높이(hight)를 높게 형성함으로써 방전 경로에 따라 벽 전하의 생성량을 증가시켜 방전 공간을 충분히 활용할 수 있도록 하여 패널의 휘도 및 고화질의 화상을 실현할 수 있고, 패널의 수명을 향상시킬 수 있으며 ITO less로 제품의 단가를 낮출 수 있는 기술이다.
Patent KR-20020001052-A (KR)
Title: Anti-theft device using portable phone
Inventor: LEE DONG MIN
IPC: B60R25/30
Filed: 2000-06-24
Abstract: PURPOSE: An anti-theft device using a cellular phone is provided to prevent vehicle theft by making impossible the starting with an unidentified cellular phone and to easily chase a stolen vehicle by transmitting the number of the unidentified cellular phone to the cellular phone of an authenticated driver via an ECU(Electronic Control Unit). CONSTITUTION: A modem is prepared in an ECU to interactively communicate with a cellular phone. Starting is possible only when a predetermined number of cellular phone and password are inputted to the ECU via the modem from the cellular phone while a key switch is turned on. If a vehicle is started with a cellular phone of an unauthenticated person, the ECU telephones the predetermined number of the cellular phone of the authenticated driver to inform the driver of the theft. In the ECU, a program for telephoning the driver is embedded.
Patent KR-20020004523-A (KR)
Title: Method for controlling of ccd camera
Inventor: PARK SE UNG
IPC: G02B7/28
Filed: 2000-07-06
Abstract: PURPOSE: A control method of a CCD(Charge Coupled Device) camera is provided to promote convenience of a user and to have low-cost and small structure of a CCD camera by removing glass not directly influencing the quality of images and correcting focusing error due to the removed glass through trace control of a zoom lens and a focus lens after mounting an IRF(Infrared Filter) directly influencing the quality of images, in a lens unit. CONSTITUTION: An IRF is set in a lens unit to be movable. Various kinds of trace data are formed separately depending on if the IRF is used or not. The movement of a zoom lens and a focus lens is controlled by loading the proper trace data according to conditions. The trace data are saved in a memory of a camera in map format. The trace is changed whenever a camera mode is converted into a daytime mode or a night mode. The zoom lens and the focus lens are moved to adjust the focus of the camera. If the current detected illumination is higher than specific reference illumination value, a daytime mode is selected. Otherwise, a night mode is selected. A control unit of the camera loads first trace data in a daytime mode and second trace data in a night mode. The movement of the lenses is controlled by control of a motor according to the loaded trace data.
Patent KR-20020007690-A (KR)
Title: an oil jack on truck
Inventor: HAN DEOK GEUN
IPC: B60S9/00
Filed: 2000-07-18
Abstract: PURPOSE: A truck oil jack is provided to integrate an oil jack with an axle for resolving the inconvenience to mount the oil jack in a bottom part of a vehicle but stably supporting the vehicle at a precise position always, thereby preventing the vehicle from dropping down due to the deviation of the oil jack. CONSTITUTION: A truck oil jack includes an oil jack housing(4) having a pressed part and a pressing part on positions of an axle housing(1) in which an oil jack is fixed and a narrow oil channel, a piston(5) and a piston rod(5a) mounted to the pressed part of the oil jack housing, a pressing rod(8) mounted to the pressing part, a base plate(6) fixed to the piston rod and connected to the axle housing via a spring, a jack lever holder(9) formed at an end of the pressing rod, and a valve(10) mounted in the narrow oil channel of the oil jack housing.
Patent KR-20010049895-A (KR)
Inventor: AMBROSIUS DOROTHEE
IPC: C12N9/48
Filed: 2000-07-27
Abstract: PURPOSE: Provided is a process for the production of naturally folded and secreted proteins by co-secretion of molecular shaperones. It involves no post-treatment, such as dissolution of inclusion body, reduction, reproduction or the like. CONSTITUTION: The process for the production of a naturally folded eukaryotic polypeptide comprises the steps of: a) culturing prokaryotic cells containing an expression vector which codes for the polypeptide which contains a prokaryotic signal sequence at the N-terminus and several cysteines linked inked by disulfide bridges; b) secreting the polypeptide into the periplasm or the medium; c) cleaving the signal sequence and isolating the polypeptide from the periplasm or the medium.
Patent KR-20020010161-A (KR)
Title: Vibration mouse system for both direction communication
Inventor: PARK GYEONG SUK
IPC: G06F3/0354
Filed: 2000-07-27
Abstract: PURPOSE: A vibrating mouse system of a bidirectional communication is provided to receive various vibrations caused by a music and an action generated when a user uses various multimedia information through a mouse having an output function. CONSTITUTION: A vibration motor(16) transmits a vibration to a mouse main body(10). A motor driving unit(15) drives the vibration motor(16). A vibration mouse device includes a control unit(14) for controlling an output to the motor driving unit(15). A communication auxiliary unit(21) is provided for connecting the vibration mouse device to the computer main body(20). A mouse driver(23) transmits a signal generated from a user program to the control unit(14). A mouse ball(11) is rotatably formed at the lower portion of the mouse main body(10). A horizontal movement sensing unit(12) senses a horizontal movement of the mouse ball(11). A vertical movement sensing unit(13) senses a vertical movement of the mouse ball(11). A central processing unit(24) processes data being inputted/outputted from the communication auxiliary unit(21). A memory(22) stores data processed in the central processing unit(24).
Patent KR-20020008733-A (KR)
Title: a feed made of a by-product of herbal medicine
Inventor: KWON HYEOK WON
IPC: A23K1/00
Filed: 2000-07-25
Abstract: PURPOSE: Provided is a feed made of herbal medicine's dregs, thereby recycling the herbal medicine's dregs generated from the manufacturing of herbal medicine products especially using ginseng, increasing immunity in cattle, and improving the quality of meats. CONSTITUTION: The feed is manufactured by the steps of: collecting herbal medicine's dregs; putting them into a tank then naturally dehydrating until their water content reaches to about 80%; sterilizing them at 100 deg.C for 10 hours with blending and heating then drying them for 10 hours; solar-drying them for 3 days; and selecting impurities therefrom then grinding them into a desired particularity according to the variety of cattle to be fed.
Patent KR-20020010773-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: JANG GYEONG SIK
IPC: H01L21/8244
Filed: 2000-07-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form uniform silicide by exposing the side surface and corner portion of a gate electrode in forming a dual gate electrode, and to reduce a loss of a semiconductor substrate or titanium silicide in forming a shallow junction by using a source/drain pad. CONSTITUTION: An oxide layer is formed on the semiconductor substrate(21). The oxide layer is selectively removed to expose the semiconductor substrate where a source/drain is to be formed. Impurity ions are implanted into the exposed semiconductor substrate to form the source/drain. The source/drain pad(27a) connected to the source/drain is formed. The oxide layer is selectively eliminated to expose a predetermined portion of the semiconductor substrate where a gate electrode(29) is to be formed. A gate oxide layer(28) and polysilicon for the gate electrode are formed on the resultant structure. The polysilicon for the gate electrode is selectively removed to form the gate electrode of which the upper surface and side surface are exposed, while the source/drain pad is exposed. A silicide layer is formed on the gate electrode and the source/drain pad.
Patent KR-20020012688-A (KR)
Title: On-line immovable property confirm system and method thereof
Inventor: KIM DAE BONG
Filed: 2000-08-08
Abstract: PURPOSE: An online real estate authentication and auction system and method is provided to authenticate a real estate, an ownership or a payment by an online information processing step so that it can enhance a safety and a reliability in transacting real estates. CONSTITUTION: The system comprises a real estate registration & auction management module(80), a real estate authentication module(50), an ownership authentication module(60), and a payment authentication module(40). The real estate registration & auction management module(80) receives a registration request of real estates to be sold from a seller's terminal, stores the request at a database, and performs an auction on the registered real estates. The real estate authentication module(50) and the ownership authentication module(60) receive real estate authentication and ownership authentication informations from certification authorities, and opens the informations to real estate buyers. The payment authentication module(40) makes an auction winner deposit corresponding money at a specific account, and remit money to a real estate seller's account if the ownership is transferred.
Patent KR-20010021252-A (KR)
Title: Multi -layer expansion-molded article of polypropylene resin, production process thereof, and container, shock-absorbing material for automobile and automotive member formed of the multi-layer expansion-molded article of polypropylene resin
Inventor: KOGURE NAOCHIKA
IPC: B32B5/18
Filed: 2000-08-09
Abstract: PURPOSE: To enhance appearance, lightweight properties, mechanical strength, heat insulating properties, cushioning properties, chemical resistance or the like, by setting two kinds of specific relational expressions between the melt tension and melt flow rate of the resin of a foamed layer, and satisfying either one of them on the basis of the melt flow rate value of a resin layer. CONSTITUTION: The melt tension MT(gf) and melt flow rate MFR (g/10 min) of the polypropylene resin forming the foamed layer 12 of a foamed molded object satisfy formula log MT>-0.74 log MFR+0.66. When the MFR of the polypropylene resin forming a resin layer 13 is 0.3 (g/10 min) or more, MT (gf) and MFR (g/10 min) satisfy formula log MT>-1.02 log MFR+0.47. When MFR is equal to or more than 0.1 and less than 0.3 (g/10 min), MT is set to 10 (gf) or more. The density of the foamed layer 12 is pref. 20-50 g/m3 and the thickness of the resin layer 13 is pref. 100 μm-10 mm.
Patent KR-20020014500-A (KR)
Title: Semiconductor wafer polishing machine
Inventor: PARK SEOK MAN
IPC: H01L21/304
Filed: 2000-08-18
Abstract: PURPOSE: An apparatus for grinding a semiconductor wafer is provided to improve a capacity for removing slurry and to prevent a scratch on a grind surface of the wafer, by attaching a poly vinyl alcohol pad of a soft material to the upper surface of a platen for eliminating the slurry. CONSTITUTION: Several heads(12) for vacuum-absorbing the wafer(11) are installed in a head assembly(13). The first/second grind platens(15,15') and the slurry elimination platen(16) are sequentially disposed under the head assembly. The poly vinyl alcohol pad(20) of a soft material is attached to the upper surface of the slurry elimination platen to completely eliminate the slurry.
Patent KR-20020016724-A (KR)
Title: Method of forming a dielectric layer
Inventor: JANG SU IK
IPC: H01L21/8242
Filed: 2000-08-26
Abstract: PURPOSE: A method for forming a dielectric layer is provided to reduce a thermal budget regarding a lower electrode and a barrier metal in forming a BST thin film as the dielectric layer on the lower electrode, by using boron alkoxide as a sintering additive so that the phase formation of the BST thin film is induced at a low temperature in a heat treatment process. CONSTITUTION: When the dielectric layer is formed by a sintering method, a boron-based sintering additive is added to a source for forming the dielectric layer by a predetermined mole percent so that the dielectric layer is formed at a low temperature. One of BST£(Ba,Sr)TiO3|, STO£SrTiO3|, BTO£BaTiO3| or PLT£(Pb,La)TiO3| is selected as the dielectric layer.
Patent KR-20020017256-A (KR)
Title: A device for prevention offcenter the exposing film in board
Inventor: HONG SEONG JIN
IPC: H05K3/06
Filed: 2000-08-29
Abstract: PURPOSE: An apparatus for preventing eccentricity of a photoresist film is provided to prevent an error in an exposure process by forming correctly an exposing target and a target of a substrate corresponding to the exposing target. CONSTITUTION: A polygon-shaped target(110) is formed on a center portion of a substrate(100). A comparative side(120) having a predetermined area is formed on an outside of the target(110). A mark of a constant size is formed on the substrate(100) by the polygon-shaped target(110) and the comparative side(120). A film(200) is adhered on an upper face of the substrate(100). A predetermined pattern is formed on the substrate(100) by performing an exposure process. A multitude of reference lines(210) are formed on the film(200). The reference lines(210) corresponds to an edge portion of the target(110).
Patent KR-20010015487-A (KR)
Inventor: MIN BYUNG EE
IPC: A01G9/24
Filed: 2000-09-02
Abstract: PURPOSE: Provided is a pipe for keeping warm and for supplying or draining water especially in meadow land or areal land, which simultaneously keeps warm and supplies or drains water according to the growth conditions of farm products. CONSTITUTION: A pipe for keeping warm and supplying or draining water is composed of a supply pipe(2) and a discharge pipe(13); a space(a) for flowing therebetween; an inlet(3) for supplying water; an outlet(4) for discharging underground water and the like. The pipe is laid underground being wrapped with unwoven fabrics, and used by connecting an auxiliary pipe to a heater and a water supplier. Additionally farm products are covered with vinyl to keep warm effectively.
Patent KR-20020019340-A (KR)
Title: electronic commerce system for sightseeing goods
Inventor: JUNG BONG CHAE
Filed: 2000-09-05
Abstract: PURPOSE: An electronic commerce service system for tour packages is provided to classify informations on the tour packages offered by a tour package service providers, to enable a user to easily search for a wanted package according to a selection reference and to compare various packages, and to offer a real time moving picture of a tourist resort or showplace so that it can induce a purchase desire. CONSTITUTION: The system comprises an interface unit(10), a local server(20), a marketplace server(30), and a database server. The interface server(10) compresses image signals transmitted from a plurality of cameras(40), and controls the cameras(40) according to a control instruction from a local server(20). The local server(20), connected to at least one interface unit(10), transmits the image signals, captured by the cameras(40), to a client computer(50), transmits a camera control signal sent by the client computer(50) to a corresponding interface unit(10), and transmits camera state data to the marketplace server(30). The marketplace server(30) offers informations on tour packages stored in a database, checks the number of users which a local server can offer a moving picture service to based on the camera state data, transmits data for accessing a local server to the request user, and processes transaction data. The database server exchanges transaction data with tour service providers, and stores the tour package data at a database.
Patent KR-20020020526-A (KR)
Title: Apparatus for cleaning plasma display panel
Inventor: IKEGAMI HIDEO
IPC: H01J9/38
Filed: 2000-09-09
Abstract: PURPOSE: A cleaning apparatus of a plasma display panel is provided to avoid deterioration of panel characteristic by removing contaminant of the panel itself. CONSTITUTION: A cleaning apparatus of a plasma display panel comprises a chamber, a first electrode, a first locator(74), a second electrode(76), a second locator(77), a driver(80), a cleaning gas injector(81), an exhauster(82), a heating/cooling unit(83), a sensor(86), and a controller(87). The first locator(74) locates a top plate(73) under the first electrode. The second locator(77) located a bottom plate(75) over the second electrode(76). The controller(87) controls the driver(80) to maintain distance between the top plate(73) and the bottom plate(75). The controller controls the cleaning gas injector(81) and the exhauster(82) to inject and exhaust the cleaning gas depending on the output of the sensor(86). The controller(87) controls power to remove contaminant from the top and the bottom plates(73,75) with plasma discharge of the cleaning gas.
Patent KR-20020027083-A (KR)
Title: An internal antenna having high efficiency of radiation and characteristics of wideband and a method of mounting on PCB thereof
Inventor: KIM BYEONG NAM
IPC: H01Q5/371
Filed: 2000-10-05
Abstract: PURPOSE: An embedded antenna having the high radiation efficiency and broad-band characteristics and a mounting method thereof are provided to increase the radiation efficiency by employing a radiator made up only of metal conductive plates. CONSTITUTION: A ground conductive plate(105) is electrically connected to a ground of a printed circuit board. A first conductive plate(102) having a square shape is spaced apart from the ground conductive plate(105) in parallel, has a feeding point, and becomes a first radiator. A conductive feeding probe pin(101) connects the feeding point to an inner circuit of a terminal in order to feed the power to the first conductive plate(102). A second conductive plate(103) having the square shape is spaced apart from the first conductive plate(102) in parallel and becomes a second radiator. A connecting conductive plate(112) is vertically extended from a side of the first conductive plate(102) to the upper portion thereof to be connected to a side of the second conductive plate(103), in order to electrically connect the sides of the first and second conductive plates(102,103). A first vertical conductive plate(104) is vertically extended from the side of second conductive plate(103) to the lower portion thereof in order to electrically connect the sides of the first and second conductive plates(102,103).