baber/WOPTO huggingface dataset:
Patent KR-20000030100-A (KR)
Inventor: KIM NAM CHE
IPC: B60Q1/52
Filed: 1999-12-02
Abstract: PURPOSE: A transmitter is provided to directly flicker a direction indicating light, a backup light and a fog light without passing through a flasher unit and to transmit an emergency signal by combining a backup light and a fog light with more than two purposes. CONSTITUTION: When suddenly braking since a sudden situation occurs, a magnet installed in a brake pedal approaches a switch(17). Herein, the switch is in an on state in a moment since the magnetic force of the magnet adheres a copper plate to a contact point(18) by pulling. Thereby, a button sensing unit(28), a control unit(29) and a signal pattern generator(30) of a control box(16) transmits an emergency signal by directly flickering the direction indicating lights(5,5',7,7') without passing through a flasher unit, and then the direction indicating light stops by itself after flickering for the time designated by a program input from the control unit.
Patent KR-20010054564-A (KR)
Inventor: CHOI DO HWAN
IPC: H04B1/40
Filed: 1999-12-07
Abstract: PURPOSE: A method for embodying a music function in a portable terminal is provided to generate a ringer tone as music or a bird call and display an image corresponding to music or the bird call, in case that a telephone call is received. CONSTITUTION: If a destination signal is detected(401), a portable phone control part checks whether the bell is set up as a bird call(402). In case that the bell is set up as the bird call, the control part generates a bird call from the fourth memory and outputs it through an audio part and a speaker. At the same time, the control part displays a bird image through an LCD(403). However, if the bell is set up as a music video, not the bird call, the control part regenerates a song stored in the fourth memory. Outputting the song through the audio part and the speaker, the control part playbacks the music video data stored in the first memory through a JPEG compression part and a DSP and makes the data displayed on the LCD(406). Then control part checks whether a telephone response is generated(407). If the telephone response is generated, the control part stops the regeneration of the bird call or the music video(408) and executes a call(409).
Patent KR-20000012509-A (KR)
Inventor: JEON HONG JUN
IPC: H04H60/82
Filed: 1999-12-08
Abstract: PURPOSE: An internet real time broadcasting method using a cellular phone and telephone which can transmit the information that a user wants to send through internet by real time to people using internet in every where people can use cell phone and telephones, and can real-time record the information transmitted by real time and audio on demand service on the internet along with termination of the real-time relay. CONSTITUTION: This internet real time broadcasting method includes the steps of: digitizing (10) a sound transmitted by a user via telephone or cellular phone; converting (20) the digitized sound into a format for streaming; real-time streaming and transmitting (30) audio data of the converted streaming format and clicking a streaming link of a corresponding home page by an internet user and watching the broadcast by real time.
Patent KR-20010055404-A (KR)
Inventor: PARK SANG HUI
IPC: H01L27/108
Filed: 1999-12-10
Abstract: PURPOSE: A method for forming a capacitor of semiconductor device is provided to ensure a constant capacitance by uniformly extending Si atoms during SAES(Surface Area Enhanced Si) process. CONSTITUTION: A cell transistor and a bit line(22) are formed to make a contact to an electrode of one side of the cell transistor on a semiconductor substrate(21). A plug(25) is formed to make a contact to an electrode of the other side of the cell transistor. A doped poly layer(28) and a low-doped poly layer(29) are successively deposited to make a contact to the plug. The poly layers are selectively etched to form a capacitor storage node. A seed producing central layer(30) is arranged regularly on the surface of the storage node by annealing process. Si atoms are deposited on the surface of the storage node by pyrolysis of the compound including Si. By using the Si atom deposited on the surface of the storage node as a seed producing center, the Si atom migrates from the storage node and is arranged regularly to form SAES layer, thus extending the surface area of the storage node.
Patent KR-20010055740-A (KR)
Title: Designing method of car head-lamp, rear combi and its head-lamp, rear combi
Inventor: KANG TAE YEONG
IPC: B60Q1/02
Filed: 1999-12-13
Abstract: PURPOSE: A designing method makes a headlight and a complex taillight satisfy the light distribution standard only with the reflecting mirror. CONSTITUTION: A designing method uses an iterative routine of an automatic designing program to compose a head light and a complex tail light of a no-faulting reflecting mirror composed of an arbitrary free curved surface without faulting or cleavage plane and a clear lens. The method comprises an objective light distribution designing step, an initial reflecting surface designing step, an initial light distribution determining step, a light distribution changing direction setting up step, a reflecting surface control point changing step, a current light distribution calculating step, an objective light distribution convergence determining step and a step to return to the light distribution changing direction determining step if the current light distribution is not converged to the objective light distribution.
Patent KR-20010055907-A (KR)
Inventor: KIM JIN GI
IPC: H01L21/02
Filed: 1999-12-13
Abstract: PURPOSE: A multiple temperature control apparatus of a semiconductor fabrication apparatus is provided to improve process uniformity by allowing a multiple temperature control of a heating plate according to regions of a wafer. CONSTITUTION: The apparatus is used for the heating plate(100) on which the wafer(WF) is mounted and heated in a reaction chamber. The apparatus includes a plurality of heaters(200,210,220,230) such as coils formed in the heating plate(100) at every regions of the wafer(WF), a plurality of power suppliers each separately connected to the corresponding heater so as to individually supply a heating power with strength adequate for the specific heater, and a temperature controller for controlling the power suppliers. Preferably, the heaters may be arranged concentrically or spirally.
Patent KR-20000048133-A (KR)
Inventor: WATARAISEIICHI
IPC: H03K19/003
Filed: 1999-12-14
Abstract: PURPOSE: A level shift circuit, an input circuit and an output circuit using the level shift circuit are provided to set the level shift amount by adjusting the voltage applied on the level shift circuit. CONSTITUTION: A level shift circuit includes a first insulation gate transistor(N1) and a second insulation gate transistor(N2). The source of the first insulation gate transistor(N1) and a drain of the second insulation gate transistor(N2) are connected with each other. The input signal is applied on the gate of the first insulation gate transistor. The level shift circuit according to the present invention outputs the output signal which shifts the level of the input signal at the connection point of the first and second insulation gate transistors. The gate channel widths and the gate channel lengths of the first and second insulation gate transistors are set to be same. A constant voltage is applied on the gate of the second insulation gate transistor.
Patent KR-20010057333-A (KR)
Inventor: KIM GYEONG TAE
IPC: H05K13/08
Filed: 1999-12-22
Abstract: PURPOSE: An impedance measurement apparatus for a printed circuit board(PCB) is provided to measure the impedance by using the phase difference between the original signal and the reflected signal by connecting the pin jigs to a plurality of PCBs. CONSTITUTION: The impedance measurement apparatus for a PCB(1) comprises a table(2), two pin jigs(7a,7b) for generating and inputting the signal by connecting the circuits(3,5) formed on both sides of the PCB, a transmission cable(9) connected to the pin jigs for transmitting the signal, a time domain refectonentory(TDR)(11) connected to the transmission cable for measuring the impedance by analyzing the signal, a data collector and determining unit(13) for collecting the impedance produced in the TDR and for determining the inferior state by comparing the collected impedance with the predefined impedance, and a display unit(15) for displaying the compared result.
Patent KR-20010063427-A (KR)
Inventor: OH MIN ROK
IPC: H01L21/336
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to reduce off-current flowing between a gate oxide layer and a buried channel, by forming a punch-through blocking layer over a channel region. CONSTITUTION: A channel region(29) is formed on a semiconductor substrate(21) having a well and an isolation layer(22) by a channel ion implantation process. A punch-through blocking layer(30) is formed on the substrate over the channel region by an ion implantation process for blocking punch-through. A gate oxide layer(23), a gate electrode(24), a source(25) and a drain(26) is formed on the semiconductor substrate having the channel region and a punch-through blocking layer.
Patent KR-20010061399-A (KR)
Inventor: CHO MIN GUK
IPC: G11C16/06
Filed: 1999-12-28
Abstract: PURPOSE: A protecting circuit for an ElectroStatic Discharge(ESD) of a flash memory device is provided to improve an ESD zapping efficiency by easily generating a bi-polar action in the ESD circuit. CONSTITUTION: The protecting circuit for the ESD includes a field area and an active area, a pad active area(31), a Vcc active area(32), an active area(33), a Vss active area(34) and an active area(35) for connecting an inner circuit, an ESD zapping metal pad(42), and first and second transistors(36,37). The field and active areas are defined in the semiconductor substrate. The pad active area, Vcc active area, active area, Vss active area and active area for connecting an inner circuit are formed by performing an ion implanting process to the active area. The ESD zapping metal pad is connected to the inner circuit through the active area and the active area for connecting the inner circuit. The first transistor, whose gate is connected to the power terminal, is formed on the Vcc active area. The second transistor is formed on the Vss active area. The gate of the second transistor is connected to a ground terminal.
Patent KR-20010064527-A (KR)
Inventor: CHANG HO SUNG
IPC: H01G5/06
Filed: 1999-12-29
Abstract: PURPOSE: A manufacturing method of a rotor for a chip trimmer capacitor is provided to stabilize the electric characteristics of the rotor by providing electric features or smoothness to the rotor using a surface treatment method such as an electrolyte polishing, en electric plating, a chemical plating, a metal film coating, a sputtering, or an evaporation method. CONSTITUTION: First, a base member(12) having constant thickness and size is manufactured by forging or die casting against metal and then is treated with an electrolyte polishing process. Then, the surface of the base member is treated with metal equal or different to/from the material of the base member(12), whereby electric features and smoothness are provided to the base member. The surface treatment method includes one selected from an electric plating, a chemical plating, a metal film coating, a sputtering, and an evaporation methods.
Patent KR-20000029771-A (KR)
Title: Optical detection system
Inventor: BEALE MARC IVOR JOHN
IPC: G08B13/193
Filed: 1997-07-30
Abstract: PURPOSE: An optical detection system is provided to improve the resolution of the images obtained, or to increase the field of view, by sacrificing the image refresh rate. CONSTITUTION: A CCTV surveillance system is provided with an optical device (60) for providing different images through different areas of the CCTV camera lens (14) controllably at different times. The optical detection system consists of; an image detector with image detection area; a lense device for focus optic from a scene on the detector; an optical device for reacting to the optic through the detector. The optical element forms a plurality of optical channels to transmit each image to the detector through the lense, each image includes array of the optical element to react when the optic passes each part of the lense charging the whole of the image detection area.
Patent KR-20000048637-A (KR)
Inventor: BRATZ MATTHIAS
IPC: A01N43/88
Filed: 1997-09-12
Abstract: PURPOSE: A solid mixture which contains 3-isopropyl-2, 1, 3-benzothiadiazin-4-on-2, 2-dioxide or a salt thereof as a base materials and has additional excellent biological activity, a preparing method therefor and its use for controlling unwanted plant growth are provided. CONSTITUTION: A solid mixture contains: (i) 3-isopropyl-2, 1, 3-benzothiadiazin-4-on-2, 2-dioxide or a salt thereof; and (ii) at least one non-ionic surfactant. The method for preparing the solid mixture comprises steps of: (i) mixing all ingredients together; and (ii) granulating the obtained mixture. To control unwanted plants' growth, seeds, plants or their environments are treated with an active amount of weeding the solid mixture.
Patent KR-20000052947-A (KR)
Title: Manufacture of hexafluoroethane
Inventor: MAHLER BARRY ASHER
IPC: C07B61/00
Filed: 1997-10-30
Abstract: PURPOSE: Provided is a process for slowing the deactivation rate and/or eliminating deactivation of chrome oxide catalyst used in the vapor phase production of hexafluoroethane by fluorination wherein the fluorination is carried out in the presence of chlorine. CONSTITUTION: Disclosed is a process for the production of a highly fluorinated fluorocarbon comprising PFC-116, comprising the steps of contacting HF, an effective amount of chlorine, and a chlorofluorocarbon precursor selected from the group consisting of CFC-113, CFC-113a, CFC-114, CFC-114a, and CFC-115 in a vapor phase in the presence of a fluorination catalyst comprising Cr2O3 at a temperature of from about 300°C to 500°C to form a product stream, and recovering highly fluorinated fluorocarbon from the product stream. The amount of chlorine is sufficient to maintain or increase the instantaneous productivity of PFC-116.
Patent KR-20000069314-A (KR)
Title: 가스 순환용 밀폐형 압축기
IPC: F04B49/10
Filed: 1997-12-05
Abstract: 분할벽(19)에 의해 각각 양쪽으로 나뉘는 두 챔버에서 저압의 입구 챔버(9)로 통하는 입구부(10), 고압의 송출 챔버(15) 또는 압력 챔버로 통하는 출구부(17), 및 소정의 온도가 초과되면 모터에 공급되는 전기를 차단하고 전기모터에 공급되는 전류에도 의존하는 열감지 차단장치가 장착된 모터를 구비하는 압축장치가 있는 압축기. 이 압축기는 가스가 압력 챔버(15)와 입구 챔버(9)사이를 통과하는 통로의 형성 없이 열을 압력 챔버(15)에서 열감지 차단장치(8)로 전달시키는 장치(18)를 구비한다. 스크롤형 압축기에서 사용한다.
Patent KR-20010005639-A (KR)
Title: 액체 연료 연소 기구의 연소심
IPC: F23D3/40
Filed: 1999-01-26
Abstract: 연소심에 의해 액체 연료를 흡상하여 선단에서 연소시키는 데 대하여 불꽃을 가늘고 긴 형상으로 하여 연소 기구의 요구에 합치시키기 위해, 액체 연료를 모세관 현상에 의해서 흡상부(62)에서 흡상하여 선단 연소부(61)에서 연소시키는 연소심(6)을 다공질 재료에 의해서 구성하는 동시에, 적어도 연소부(61)의 상단부면(6a)을 제외한 측면에 액체 연료의 휘발을 억제하는 외피층(8)을 형성하여 이루어진다.
Patent KR-20010013274-A (KR)
Inventor: MERCE-VIDAL RAMON
IPC: A61P25/22
Filed: 1998-05-28
Abstract: The invention concerns the compound 2-{4-[4-(4,5-dichloro-2- methylimidazol-1- yl)butyl] -1-piperazinyl}-5-fluoropyrimidine, and its physiologically acceptable salts, of formula (I).
Patent KR-20010068239-A (KR)
Title: work guide apparatus
Inventor: KIM JEONG JIN
IPC: B23Q5/00
Filed: 2000-01-03
Abstract: PURPOSE: A multistage annual workpiece loading device is provided to regularly keep the loading portion of a workpiece and to adjust width according to the size change of the workpiece when different shaped workpieces are laterally loaded. CONSTITUTION: An annual workpiece(40) is inserted between vertical guiding plates(42,44) to be loaded on a workpiece stand(46) in multistage and both edges of the annual workpiece are contacted with slopes(42a,44a) of the vertical guiding plate. Thus, the workpiece is not freely moved. In case of an asymmetrical workpiece, a spacing plate(60) having a section engaged with the section of the workpiece is used for supporting the workpiece and for making the central line of the workpiece horizontal. In case of a longer or a shorter workpiece, fixing bolts are loosened and the vertical guiding plates are horizontally moved along guiding grooves to be narrowed or widened.
Patent KR-20000062434-A (KR)
Title: 고정층 상의 발열반응용 촉매
IPC: B01J23/755
Filed: 2000-01-06
Abstract: 본 발명은 0.5W/cm/K이상의 열전도율을 가진 금속 과립으로 구성된 불활성 희석제를 포함하는 고정층에서 행해지는 발열반응용 촉매, 특히 에틸렌을 1,2-디클로로에탄으로 옥시염소화시키는 촉매에 관한 것이다.
Patent KR-20010068646-A (KR)
Title: A wafer heater
Inventor: LIM JONG HO
IPC: H01L21/324
Filed: 2000-01-07
Abstract: PURPOSE: A wafer heating apparatus is provided to be capable of removing foreign substance on a cover without stopping a heating process, and of preventing the re-contamination due to the foreign substance by excluding a cleaning process by chemical liquid. CONSTITUTION: The wafer heating apparatus comprises a heating part(11) heating a wafer by a predetermined temperature, a heating cover part(10) covering the heating part(11), gas stream passages(103,104) and vibration generators(100,101). The gas stream passages(103,104) are respectively formed in the heating part(11) and the heating cover part(10) to supply gas for exhausting foreign substance generated during the heating process. The vibration generators(100,101) are mounted on the heating cover part(10) to vibrate the heating cover part.
Patent KR-20000058255-A (KR)
Inventor: JEONG SEOK HWA
IPC: G06Q50/22
Filed: 2000-01-18
Abstract: PURPOSE: A system and a method for preparing medicines using the internet are provided to prepare the medicines of a patient through a cyber pharmacy on the internet. CONSTITUTION: A patient information transmitting system(100) transmits diagnostic information, such as histories, prescriptions, etc., for patients to a cyber pharmacy. A web server system(200) keeps prescriptions comprising the diagnostic information of patients, transmitted from the patient information transmitting system(100), in a cyber pharmacy having a web server and carries out electronic settlement processing for the price of medicine preparation. A prescription receiving system(300) receives the prescriptions comprising the diagnostic information of patients and prepares medicines.
Patent KR-20010074389-A (KR)
Title: Method of fabricating a MOS transistor in semiconductor devices
Inventor: KOO GYO IL
IPC: H01L21/336
Filed: 2000-01-25
Abstract: PURPOSE: A method for manufacturing a MOS transistor is provided to improve hot carrier characteristic by reducing generation of hot carriers at a drain due to nitride layer's thinning at an edge of a channel. CONSTITUTION: The semiconductor MOS transistor manufacturing method includes following steps. At first, a predetermined portion of semiconductor substrate is removed to form a trench whose gate is buried in the semiconductor substrate. Then, the first isolation layer including the internal surface of the trench and the first sidewall spacer(26) are formed by using the isolation material layer on the first isolation layer located in the internal sidewall of the trench. At third, a conductive layer with a predetermined thickness is formed on the first isolation layer including the first sidewall spacer to bury the trench sufficiently. Then, the conductive layer first isolation layer are patterned to form a gate and a gate isolation layer(230) including the conductive layer and the first isolation layer portion of which is buried by the trench while the rest is extended to outside. At last, a pair of impurity diffusion region(250) is formed on the substrate outside of the lower portion of the gate and the gate isolation layer.
Patent KR-20000071323-A (KR)
Title: 유리 제품을 일시적으로 보호하기 위한 유리의 처리방법
IPC: C03C23/00
Filed: 2000-02-01
Abstract: 본 발명은 유리 제품을 일시적으로 보호하기 위한 유리의 처리방법에 관한 것으로, 좀 더 상세하게는 액정 디스플레이(LCD) 유리와 같은 유리 제품의 표면을 일시적으로 보호하기 위해 유리를 처리하는 방법에 관한 것이다. 본 발명의 방법은, 유리표면을 코팅하고 이 코팅물을 제거하고자 할 때 용이하게 제거할 수 있는 유리의 처리방법이며, 예를 들면 주변 오염물로부터 유리 제품을 보호하고 상기 유리 제품의 절단 또는 분쇄 동안 유리칩의 접착을 막는데 유용하다.
Patent KR-20010078631-A (KR)
Title: cyclone collector for vaccum cleaner
Inventor: AHN HYEOK SEONG
IPC: A47L9/16
Filed: 2000-02-09
Abstract: PURPOSE: A cyclone collector is provided to improve a dust collecting efficiency by preventing discharge of contaminants and to reduce noise by decreasing a flow resistance. CONSTITUTION: A cyclone collector comprises a cyclone body(1), a contaminated air suction port(2), an air discharge port(4), a collecting box(6), and a rotational force generating unit(3). A flow guide unit is installed in the cyclone body opposite to the air discharge port, in the outlet of the rotational force generating unit. The flow guide unit consists of a guide part(7) and a flow interruption preventing part(8) guiding air toward the inner wall of the cyclone body and decreasing flow resistance. The guide part is formed cylindrical, preferably. The discharge part of the flow interruption preventing part is larger than the air suction part. The larger part is recessed to smoothly guide air toward the inner wall of the cyclone body. The flow interruption preventing unit effectively prevents interruption of a swirl and a discharge flow. The air and the contaminants guided toward the inner wall of the cyclone body receives different centrifugal forces. Since the air is lighter than the contaminants, the air is gathered in the center of the cyclone body and discharged by forming a discharge flow. The heavyweight contaminants are collected in the collecting box by passing through a contaminant discharge port(5) after flowing along the inner wall of the cyclone body. Therefore, discharge of the contaminants with the air is restrained. By efficiently restraining collision and interruption of discharge flows, flow resistance and noise are reduced.
Patent KR-20010083632-A (KR)
Title: photo mask and method for fabricating large scale liquid crystal display device
Inventor: KIM JUNG YEONG
IPC: G03F9/00
Filed: 2000-02-17
Abstract: PURPOSE: A method for manufacturing a photo mask and an array substrate for a large-scaled LCD device is provided to manufacture a large-scaled LCD panel by using a division exposure method. CONSTITUTION: A photo mask(101) is formed by adding auxiliary align keys(P4,P5,P6) to a longitudinal direction of main align keys(P1,P2,P3) formed on an existing photo mask. A substrate used in the photo mask(101) has a size of 670mmx590mm. The main align keys(P1,P2,P3) are arrayed symmetrically at a left and a light side of the photo mask(101). An interval between the main align key(P1,P2,P3) and the auxiliary key(P4,P5,P6) is 20mm. An exposure process is performed by using a structure of the align key of the photo mask(101). Namely, a large-scaled array substrate is manufactured by performing a four step division exposure process.
Patent KR-20000058270-A (KR)
Inventor: LEE HWA SUN
IPC: G06Q50/10
Filed: 2000-02-22
Abstract: PURPOSE: A dialogue type communication system using the internet and the method are provided to enable real-time pronunciation correction through a dialogue companion and visual foreign language study on cyber space. CONSTITUTION: A data generation part(10) configures an editing system for the expression animation of a two or three-dimensional character using an animation library and a mapping library, generating movement data from the movement of a real person. An image generation part(12) imaginizes the movement data inputted from the data generation part(10) visually, and the imaginized data are transmitted to a web server(14). The web server(14) and a network(16) are connected mutually. A plurality of users access the network(16) through internet connection.