baber/WOPTO huggingface dataset:
Patent KR-20000047361-A (KR)
Title: Isolator
Inventor: KIM CHANG SIK
IPC: H01P1/36
Filed: 1999-01-27
Abstract: PURPOSE: An isolator is provided to prevent separation of transmission lines, reinforce a strip line and stabilize electromagnetic property. CONSTITUTION: An isolator comprises: a lower case (100) including an input terminal (120) connected to an output section of a power amp module to input a high frequency receiving signal, an output terminal (120) connected to an antenna switch to transmit a high frequency signal to the antenna and a bonding terminal (110) to bond a signal returned from the antenna switch to the output terminal; an input capacitor and an output capacitor connected to the input terminal and the output terminal to pass a signal having a constant frequency to the input signal and the output signal by forming a LC resonance circuit; a bonding capacitor and a resistance connected to the bonding terminal to bond the return signal; an inside terminal (130) including a central shielding plate and three strip lines (200) radiately projected from the central shielding plate, the strip lines being bent to the upside of a garnet ferrite (140) laid on the central shielding plate thereby connecting to the input terminal and input capacitor, the output terminal and output capacitor, and the bonding terminal and bonding capacitor respectively to transmit signals inputted from the input terminal to the output terminal and to sink the return signals from the output terminal to the bonding terminal; a garnet ferrite located on the central shielding plate to have irreversible transmission property; a permanent magnet (150) generating a static magnetic field; and a cover case surrounding the upper end of the permanent magnet. The strip line of the inside terminal includes a parallel pair of transmission lines. A reinforcing section (210) reinforces the plurality of transmission lines and prevents their separation on the bent part from a side of the garnet ferrite. A lower section of the reinforcing section of the strip line improves transmit efficiency. At least three transmission lines (220) stabilizes electromagnetic property by linking the strip line to the garnet ferrite,
Patent KR-20000052249-A (KR)
Inventor: KIM JI MAN
IPC: A23N12/00
Filed: 1999-01-27
Abstract: PURPOSE: A kettle for parching is provided to contact a rice scoop with the all inside of a kettle for beating equally a meal. CONSTITUTION: A kettle for parching comprises : an equipment part(A) to include a motor(4) having chain gears(501)(502) and a chain gear(504) equipped on a revolution shaft(601) and connected by a chain gear(502) and a chain(5) ; a gearbox(7) to be united with the bottom tip of a revolution shaft(601) ; a power transfer part to include a rotation shaft(6) having a chain gear(503) and inserted into a revolution shaft(601), a gear(701) united with a rotation shaft(6) projected into a gear box(7), a connecting gear(702) inserted in a gear(701), a connecting shaft(602) forming several rice scoops(8), and a gear(703) inserted in a connecting gear(702) ; a connecting stand(704) to be formed on the outside of a gear box(7) and to form a rice scoop(801) ; a burner(3) to be equipped on the one side of the body(1) ; a kettle to be equipped on the upper part of a burner(3).
Patent KR-20000055279-A (KR)
Inventor: AHN HONG JUN
IPC: B26D3/16
Filed: 1999-02-04
Abstract: PURPOSE: A pipe cutter is provided to easily cut a pipe upon a pipe work and to use even at a narrow place. CONSTITUTION: Cutter blades(4,4') directly cut a pipe and rollers(5,5') support a cut pipe so that the cutter blades equally cut the pipe. Upper and lower holders(6,6') have pin holes(7,7')(8,8') for respectively supporting the central axles of the cutter blades and the rollers. The shafts(9,9') of the holder are connected to upper and lower arms of a frame by the pin holes. Thereby, a holder support body moves within a certain range around the holder shaft of the pin holes.
Patent KR-19990045890-A (KR)
Title: 고농도다겹형오존발생기
Filed: 1999-02-05
Abstract: 고농도 다겹형 오존발생기의 기술분야는 전기, 전자이고 생산되는 오존가스는 화학이며 용도는 환경산업분야 이다. 
     발명의 목적은 오존의 특성을 이용하기 위한 수질개선이나 산업환경에 고농도의 오존을 저렴하게 생산할 수 있는 방법과 오존가스를 대량으로 필요한 현장에 콤팩트형으로 소형화 하여 생산원가 및 설치비용을 줄이는 문제이다. 
     발명의 구성은 발생기 부분의 몸체가 콤팩트형의 세라믹으로 제작 되었으며 내부에는 전극의 절연체인 경질유리판과 스테인레스판으로 된 전극이 여러겹으로 일정한 간격을 유지 하면서 조립되어 있고 여기에 별도로 공기를 주입하는 장치와 전기를 공급해 주는 장치로 구성되어 있다. 
     발명의 효과는 오존의 농도를 기존의 1-4%에서 18%이상의 고농도로 제작원가는 1/10로 조립 및 설치 비용은 1/20로 줄일 수가 있어 대용량을 필요로 하는 산업현장이나 수질개선에 적합할 것이다.
Patent KR-20000056216-A (KR)
Inventor: JEON WAN JUN
IPC: E04G21/04
Filed: 1999-02-18
Abstract: PURPOSE: A concrete distributing device is provided to protect the location of other structures, such as a reinforcing bar or a frame and to reduce the cost of construction. CONSTITUTION: A concrete distributing device (2) comprises; a distributing hose (6)(8) for distributing concrete, supplied from outer concrete supply device, to a structure-to-be (4); a rotating means, which is composed of a rotary motor (28), a belt (16), a pulley (18), a support spindle (20) and a support rail (22) and rotates a distributing hose (6)(8) horizontally; a casing (10) which supports a rotating means and a distributing hose (6)(8); a driving means composed of a driving motor (28), a secondary belt (30), a pulley (32), a wheel (24) and a guide rail (36). The ground of each story of a building concretes easily and simply by installing a primary and a secondary distributing hose (6)(8) on the upper side of a casing (10) and having the structure of a primary distributing hose (6) rotated in a 360-degree. Also this device is effective on reducing the required number of people for distributing concrete and the cost of construction by moving a casing along a rail back and forth selectively and rotating a primary distributing hose (6) back and forth.
Patent KR-19990077576-A (KR)
Title: 메모리셀구조및제조방법
IPC: H01L21/8242
Filed: 1999-03-04
Abstract: DRAM에 사용하기 위한 한쌍의 메모리 셀은 웨이퍼의 벌크 부분에 의해 간격진 한쌍의 수직 트렌치를 우선 형성함으로써 실리콘 웨이퍼의 단결정 벌크 부분에 형성된다.  유전체 층이 각각의 트렌치 벽상에 형성된후, 트렌치는 다결정 실리콘으로 각각 충전된다.  한쌍의 리세스 형성 및 리세스 충전 단계에 의해, 중간 벌크 부분이 에피텍셜적으로 성장된 실리콘 지역이 각 트렌치의 상부에 형성된다.  각각의 에피텍셜 지역은 트랜체의 하부 폴리실리콘 충전물에 드레인을 가지며, 두개의 에피텍셜 지역 사이 중간에 단결정 벌크의 소스를 가지는 분리된 트랜지스터의 몸체로서 사용하기 위하여 만들어진다.  각 트렌치의 하부 폴리실리콘 충전물은 각 셀 캐패시터의 저장 노드로서 사용하기 위하여 만들어지고, 상기 벌크는 캐패시터의 다른 플레이트로서 사용한다.
Patent KR-20000060145-A (KR)
Inventor: KANG HO SUL
IPC: F25D23/02
Filed: 1999-03-12
Abstract: PURPOSE: A door operating equipment of a Kimchi refrigerator is provided to solve the impact force applied to the refrigerator. CONSTITUTION: A door operating equipment of a Kimchi refrigerator includes a door rail(32) connected with a door(30) opened and shut like a drawer for being opened and shut with the door, a door roller(34) rotatably supported by the door rail, a guiding roller(44) rotatably supported by a side wall of the inside(40) of the refrigerator and supporting the door rail, and a fixed rail(42) fixed at the side wall of the inside of the refrigerator for supporting the movement of the door roller and having a curved guiding part curved toward the lower part in the front end part, so that the door roller is guided to the curved guiding part of the fixed rail just before the door is fully opened.
Patent KR-20000060215-A (KR)
Title: Threshold voltage measuring circuit
Inventor: KIM SA HYEON
IPC: H01L21/66
Filed: 1999-03-12
Abstract: PURPOSE: A threshold voltage measuring circuit is provided to reduce the fault rate of a semiconductor package by measuring the threshold voltage within each device. CONSTITUTION: A threshold voltage measuring circuit comprises a second PMOS transistor(P2) which receives a power voltage(Vdd) at a source and an enable signal(PE) at a gate. A gate of a first PMOS transistor(P1) is connected to a drain of the second PMOS transistor(P2). The first PMOS transistor(P1) receives the power voltage(Vdd) at a source. A drain of the first PMOS transistor(P1) is connected to a second port of an element. A first transmission gate(TRANS1) is provided to connect the drain of the second PMOS transistor(P2) to a first port of the element. A second NMOS transistor(N2) receives a disable signal(NE) at a gate. A source of the NMOS transistor(N2) is grounded. A gate of a first NMOS transistor(N1) is connected to the drain of the second NMOS transistor(N2). A second transmission gate(TRANS2) is provided to connect the drain of the second NMOS transistor(N2) to the first port of the element.
Patent KR-20000060384-A (KR)
Inventor: JUN IL JIN
IPC: G06F11/30
Filed: 1999-03-15
Abstract: PURPOSE: A self-test device and method in a micro processor is provided to compare a check sum, which is generated when a data writing process and stored in a ROM, with other check sum generated when authorizing a power and to display a status of a microprocessor according to the comparison. CONSTITUTION: A self-test device in a micro processor has an input unit(10), an oscillation unit(20), a micro processor(30), an output unit(40) and a display unit(50). The input unit(10) inputs a data inputted from the external. The oscillation unit(20) generates a standard clock signal according to the input data. After writing an input data of the input unit(10) into a user s ROM(read only memory), the micro processor(30) outputs a control signal. The output unit(40) decides an operation or not according to the output signal generated from the micro processor(30). The display unit(50) decides a lighting or not according to the output signal generated from the micro processor(30). 	The micro processor(30) compares a check sum data stored in a constant fill area of user s ROM with a check sum data generated by increasing an address of user s ROM.
Patent KR-20000061936-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L3/00
Filed: 1999-03-27
Abstract: PURPOSE: A device containing charcoal inside that is installed in a storage tank or a pipe where milk and beverages are kept and passed through is provided to improve the flavor of the drinks and keeps the drinks for a long time by the charcoal. CONSTITUTION: The device includes a charcoal part(2), a fine net layer(5,6) having a same quality with a teabag, which covers the charcoal part, and a supporting net layer(3,7) maintaining the shape of the device and having big holes where the milk and the drink can pass. The fine layer prevents the charcoal from being out of the net and makes the liquid ingredient of the drink get through the net freely so good ingredients of the charcoal can be taken by the drink. The fine net layer can be separated from the supporting layer and reused after a sterilization process.
Patent KR-20000066452-A (KR)
Inventor: JEONG WAN JIN
IPC: H04R1/34
Filed: 1999-04-16
Abstract: PURPOSE: A speaker system is provided to make acoustical effect diffusion and acoustical effect distribution in a high frequency bandwidth by using acoustical effect reflective plate. CONSTITUTION: A speaker system includes a host reflective plate(10), and a secondary reflective plate vane(20). The host reflective plate reflects acoustical effect generated from acoustical sound source. The secondary reflective plate vane is selectively mounted to acoustical effect path. The input acoustic effect signal is distributed on a hemispheric acoustical polar pattern. The secondary reflective plate vane is symmetrically mounted centering around apex of the host reflective plate. Thereby, the speaker system makes acoustic effect diffusion and acoustic effect distribution in a high frequency bandwidth by using acoustic effect reflective plate.
Patent KR-20000066913-A (KR)
Inventor: KIM JOUNG SU
IPC: G06F17/30
Filed: 1999-04-21
Abstract: PURPOSE: A method for finding and visiting internet sites is provided to direct the users to the appropriate web site by creating a DB, which possesses index words that are related to the internet sites, and executing the database's process stage when the URL input characters are in combination of the foreign and the domestic languages. CONSTITUTION: A user inputs the internet site's URL related domestic language characters, the foreign language characters, or a combination of the foreign and the domestic language characters. The user determines whether to proceed to the web site that is associated with the inputted information. If decides to proceed, the user is automatically directed to the web site if only a single association site exists in the DB. If a multiple number of similar sites or identical sites exist in the DB, the list of the sites is provided to the user and the user finds and visits the desired site. If the user decides not to proceed to the similar site, the user is asked whether to proceed to the inputted website. If decides to proceed, the user is automatically directed to the web site when just one similar site exists in the DB. If a multiple number of similar sites or identical sites exist in the DB, the list of the sites is provided to the user and the user finds and visits the desired site. If the user decides not to proceed to the inputted website, the user is asked whether he/she wishes to view the list of associated sites. The user selects to view the associated sites and if an information that is related to the user's input information exists, the information is displayed to the user. If a multiple number of similar sites or identical sites exist in the DB, the list of the sites is provided to the user and the user finds and visits the desired site.
Patent KR-20000073921-A (KR)
Inventor: OH JAE CHAN
IPC: G06F9/46
Filed: 1999-05-15
Abstract: PURPOSE: A recording method of an announcement machine using a flash memory is provided for performing a control instruction of an upper level processor by properly distributing a load of a write function of a flash memory in accordance with a load of a control instruction and quickly performing a write function of a flash memory. CONSTITUTION: An instruction receiving memory(12) receives a voice recording and voice reproducing instruction from an upper level processor and applies an instruction to a DSP(10). A DSP(10) receives an instruction of an upper level processor through the instruction receiving memory(12), records a voice message into a certain channel of the voice memory(16) and applies various control signal to the message controller(14) for a voice message recording and reproducing operation.
Patent KR-20010003382-A (KR)
Inventor: CHOI SEUNG GWON
IPC: G06F17/30
Filed: 1999-06-23
Abstract: PURPOSE: A web browser for real-time automatic translation is provided to minimize setting conditions of a user by automatically translating a web immediately after finishing transferring a homepage, to improve incompleteness by adopting a DDE(dynamic data exchange) and to shorten time required to receive and translate the homepage by using a clipboard method. CONSTITUTION: A web browser(10) is connected to an internet(13) through a network controller(12) having a network card(11). The web browser displays an input command on a monitor by processing the command inputted through an input/output controller(14) such as a keyboard or monitor. The network controller transfers data by interfacing with the network card. The input/output controller performs input/output with a user from the input/output device such as the monitor and keyboard. The web browser performs automatic translation in real time under a window OS(operating system). The web browser consists of an internet explorer controller(101), a browser manager(102), a web robot device(103) and an automatic translator(104).
Patent KR-20010003420-A (KR)
Inventor: SON HYEON CHEOL
IPC: H01L21/31
Filed: 1999-06-23
Abstract: PURPOSE: A diffusion barrier film formation method is provided to be capable of forming a reliable metal wiring, by prohibiting the reaction of WF6 and titanium for forming a tungsten nitride film. CONSTITUTION: A diffusion barrier film formation method includes etching a given region of an interlayer dielectric(12) formed on a semiconductor substrate(11) to form a contact hole through which a given region of the semiconductor substrate is exposed. A titanium film(13) is then formed on the entire structure including the contact hole. Next, the surface of the titanium film is nitrified by nitrogen plasma process, thus forming a titanium nitride film(14). After forming a tungsten nitride film (15) on the titanium nitride film, a tungsten film(16) is formed on the entire structure so that the contact hole can be filled.
Patent KR-20010004592-A (KR)
Inventor: KONG PIL GU
IPC: H01L21/334
Filed: 1999-06-29
Abstract: PURPOSE: A gate electrode formation method is provided to be capable of preventing progressive defects by removing polymer of titanium poloride base. CONSTITUTION: A gate electrode formation method includes sequentially forming a gate oxide film(12), a conductive polysilicon layer(13) and a transfer metal silicide film(14) on a semicondcutor substrate(11). A hard mask film is then formed on the transfer metal silicide film. The hard mask film is etched using plasma gas containing fluorine carbon component. Next, the exposed titanium silicide film(17) is etched and the exposed polysilicon film is etched. A cleaning process is additionally performed between the etching process of the hard mask film and the etching process of the titanium silicide film under Cl2 atmosphere, thus volatilizing polymer generated upon etching of the hard mask film.
Patent KR-20010009529-A (KR)
Inventor: HWANG PYUNG
IPC: F16C32/06
Filed: 1999-07-06
Abstract: PURPOSE: An aerodynamic thrust bearing is provided to support a shaft rotating at the speed of 60,000-12,000 rpm with a hydrodynamic pressure happening between a shaft and a thin plate. CONSTITUTION: An aerodynamic thrust bearing comprises a housing(2), a shaft hole(3), a cut-out groove(4), a fixing hole(5), a fixing pin(9), and a thin plate(6). The thin plate(6) is inserted as many as the number of the cut-out grooves(4) with use of the fixing holes(5) and the cut-out grooves(4). The end of the thin plate(6) is cut and bent to make a fixing part having a half circular shape. At the other end of the thin plate(6), a projected part is made to incline the thin plate(6). If a shaft rotates, the air between the frictional surface and the thin plate(6) rotates with the shaft in the rotational direction of a frictional surface, and then the air pushes the thin plate(6) toward the housing(2) and makes an air layer. Thus, the air is lumped at the narrow space of a gap and the pressure occurs and the hydrodynamic pressure supports the shaft.
Patent KR-19990083741-A (KR)
Title: 낚시용손목전등
Filed: 1999-07-12
Abstract: 본 발명은 낚시터 또는 야간등산에서 사용할 수 있는 손목전등에 관한 것으로서, 더욱 구체적으로는 야간에 낚시미끼를 끼우거나 낚시대를 이동시킬 때 손목에 착용하여 사용할 수 있는 낚시용 손목전등에 관한 것이다. 
     본 발명의 낚시용 손목전등은, 투명케이스(12)와, 상기 투명케이스(12)의 내부에 위치하는 것으로 전구홀더(14a)에 지지되는 전구(14)와, 상기 투명케이스(12)를 상하 이동가능 하게 지지하며 측면에 건전지 수납창(20)이 형성되는 손목지지부(16)와, 상기 손목지지부(16)의 양측면에 형성된 손목걸이부(18)와, 상기 손목지지부(16)의 내부에 설치되어서 투명케이스(12)의 상하 이동에 의하여 온/오프되어서 전구(14)에 전원을 공급하는 누름버튼스위치(26)와, 상기 손목지지부(16)의 양측면부에 설치되어서 상기 투명케이스(12)를 위로 들어올리는 스프링(28)으로 구성됨을 특징으로 한다. 본 발명의 다른 특징에 의하면 손목지지부(16)의 하부에 하부지지부(16a)를 힌지(16b)를 사용하여 연결하여서 손목전등을 손목에 찬 후에 손목지지부(16)를 회동시켜 빛의 조사방향을 조정한다.
Patent KR-20010017976-A (KR)
Inventor: KIM GYEONG TAE
IPC: F25D11/04
Filed: 1999-08-16
Abstract: PURPOSE: A kimchi refrigerator and control method thereof are provided to rapidly supplement cooled air lost caused by opening a door. CONSTITUTION: A Kimchi refrigerator comprises a cabinet(1) having an opening while forming a store chamber; a door(7) arranged at the opening area to open and close the opening; a compressor(31) for compressing refrigerant; a door state sensor(57) detecting opened state of the door; and a control unit maintaining the operation of the compressor for a while at closed state of the door after opening. Herein, the control unit controls the compressor based on a signal from the door state sensor. Moreover, a temperature sensor(53) is included for detecting temperature of the store chamber. Therefore, the control unit controls the compressor according to temperature detected by the temperature sensor.
Patent KR-20010018010-A (KR)
Title: Board ASS'Y of DSLAM system
Inventor: CHOI MUN HO
IPC: H04L12/00
Filed: 1999-08-17
Abstract: PURPOSE: A board structure in a digital subscriber line access multiplexer(DSLAM) system is provided to combine the CSUB-4E1 with a concentration self management board(CSMB). CONSTITUTION: A contents addressable memory(CAM)(1) is used to a virtual channel identifier(VCI) management operation of an asynchronous transfer mode(ATM) cell header. A controller(2) controls normal information to be ATM information, and controls the ATM information to be the normal information. An E1 interfacer(4) interfaces a signal between the controller(2) and a public switched telephone network(PSTN)(3). An ethernet interfacer(5) interfaces a signal between the controller(2) and a network management system(NMS). A RS232 interfacer(6) interfaces a signal between the controller(2) and the RS232. A cell bus interfacer(7) interfaces a signal between the controller(2) and a cell bus. A buffer(8) intercepts all components except a necessary component for booting in a development and board debugging, and easily designs and repairs a board. A boot memory(9) and a main memory(10) store data between the controller(2) and the buffer(8). A displayer(11) displays the data by a light emitting diode(LED). A storage pressive(12) stores an upgraded software. An inner board monitor and controller(13) is used for a management operation of the board. An outer device monitor and controller(14) processes/acquires all alarms and a management operating signal, and is connected to a signal bus.
Patent KR-19990078958-A (KR)
Title: 유량 측정장치
IPC: G01F1/12
Filed: 1999-08-24
Abstract: 물, 유류, 액화가스 또는 그와 같은 종류의 유체의 유량을 정확하게 측정할 수 있도록 된 유량 측정장치에 관한 것이다. 
     이러한 유량 측정장치는 유입구와 배출구가 형성된 케이스와; 이 케이스 내부에 장착되어 상기한 유입구로 유입된 유체가 유입되고 유입된 유체를 배출시키는 하우징과; 상기 하우징 내부에 회전 가능하게 설치되고 일측단부는 유량 연산수단 측으로 회전력을 전달하는 임펠러와; 상기 임펠러를 무동력으로 회전시키기 위하여 상기 유입구로 유입된 유체를 임펠러의 날개에 부딪치도록 하는 수단과; 상기 수단에 의해 회전하는 임펠러에 의해 배출구 측으로 유체를 배출하는 수단을 포함하는 유량 측정장치를 제공한다. 
     상기한 하우징의 일측면에는 유입구를 통하여 유입된 유체를 유입구멍쪽으로 안내하는 다수의 돌기가 형성되고, 유입구멍과 배출구멍은 소정의 경사각을 이루도록 구성된 것을 특징으로 한다.
Patent KR-20000053682-A (KR)
Inventor: KIM HONG IL
IPC: G06F3/14
Filed: 1999-09-14
Abstract: PURPOSE: A method for supplying real-time information services is provided, so that internet users can obtain real-time information at any time by receiving the real-time information from an information server to temporarily store the information in a storage, and by displaying new information on task bar whenever the new information is received. CONSTITUTION: A method for supplying real-time information services using windows task bar comprises the steps of: making an internet user set up information items displayed on the task bar to display information received from an information server, and set up conditions for other setup forms; inputting a user identification(ID) and a password to receive real-time information with the setup forms from the information server; logging in the information server; receiving the information from the information server; displaying the information on the task bar according to a setup condition;; and clicking the task bar by using a mouse, and adjusting the real-time information services.