baber/WOPTO huggingface dataset:
Patent KR-20000055839-A (KR)
Inventor: JEON YU TAEK
IPC: H01L21/20
Filed: 1999-02-10
Abstract: PURPOSE: A chamber including a temperature sensor is provided to prevent a hunting phenomenon of a measured temperature value and corrosion the equipment, thereby exactly measuring a temperature. CONSTITUTION: A chamber equipment including a temperature sensor comprises a process chamber(100), an anode portion(200) disposed in the process chamber and receiving a RF power, and a temperature sensor(300) for detecting a temperature of the anode. The temperature sensor is a laser sensor, which irradiates a laser to the anode portion and detects the laser reflected from the anode portion to measure a temperature of the anode. A matching box(400) is disposed at a lower portion of the process chamber to construct a TCP(transformer coupled plasma) equipment. A matcher(450) for applying RF power to the anode portion is disposed in the matching box. Since the temperature sensor is mounted on a bottom portion or a side wall of the matching box, the temperature sensor is not directly contacted with the anode portion.
Patent KR-19990072570-A (KR)
Title: 전자관의동작방법
IPC: H01J3/02
Filed: 1999-02-10
Abstract: 상에 형성되며 뾰족한 선단을 갖는 다수의 에미터들, 다수의 에미터들을 둘러싸고 있는 게이트 전극들; 및 다수의 에미터들과 게이트 전극들로 구성된 전자 방출 영역을 둘러싸고 다수의 에미터들과 게이트 전극들로부터 절연된 주변 전극들을 포함하는 전자관의 동작 방법에 있어서, 주변 전극으로 인가되는 전압은 게이트 전극으로 인가되는 전압보다 낮게 설정된다.
Patent KR-20000060938-A (KR)
Inventor: LEE CHEOL HUN
IPC: B60T17/18
Filed: 1999-03-22
Abstract: PURPOSE: A vehicle braking safety device for vehicle actuates only a brake even when a clutch pedal and a brake pedal are synchronously pushed, thereby more effectively braking a vehicle. CONSTITUTION: A breaking safety device for vehicle comprises a brake master cylinder(1), a clutch master cylinder(3), a perceiving device and a first, a second and a third solenoid valves(5,7,9). The brake master cylinder(1) actuates brakes. The clutch master cylinder(3) frees the clutch. The perceiving device is composed with a clutch switch, a brake switch and an acceleration sensor and perceives the running state of a vehicle. The solenoid valves(5,7,9) supply oil pressure to the brake master cylinder(1) after being controlled by an electronic controlling unit which received the signals from the perceiving device and shut off the supply of oil pressure to the clutch master cylinder(3).
Patent KR-20000060957-A (KR)
Inventor: KIM I SUN
IPC: G11C11/407
Filed: 1999-03-22
Abstract: PURPOSE: A voltage level generating circuit is provided which can perform the voltage level trimming operation repetitively by obtaining the fuse cutting effect without cutting the fuse during the voltage level trimming. CONSTITUTION: A voltage level generating circuit(100) generating a fixed voltage level(Vo) comprises: a reference circuit part(110) which generates the above voltage level; a voltage distributor(120) which adjusts the fine voltage, being connected between the reference circuit part; a number of fuses(130) controlling the operation of the voltage distributor on both ends of the voltage distributor; and a switching part(140) cutting the connection of the voltage distributor and the fuse selectively. The switching part is a transmission gate between the voltage distributor and the fuse responding to a voltage level measurement mode(DCM) signal indicating the trimming of the voltage level and a fuse address specifying the address of the fuses.
Patent KR-20000061155-A (KR)
Inventor: LEE GI SEOP
IPC: F24F11/02
Filed: 1999-03-24
Abstract: PURPOSE: A method and an apparatus for controlling discharged air flow of an air conditioner is provided to control vertical and lateral directions of cool wind in harmony according to the operation state of a compressor, thereby reducing a difference of temperature in the vertical and lateral directions. CONSTITUTION: A method for controlling discharged air flow of an air conditioner includes the steps of discriminating an operating or stopped state of a compressor and an operation frequency of the compressor(S2), and differently controlling a height of vertically directed cool air, and velocities of horizontally directed cool air, according to the discriminated operation state or operation frequency of the compressor(S3), wherein the height of the vertically directed wind is set higher than a reference direction and the velocity of the horizontally directed reciprocation operation is set faster(Wr) than a reference velocity(Wc), if the compressor is started to operating or the operation frequency of the compressor is higher than a reference level, while the height of the vertically directed wind is set lower than the reference direction and the velocity of the horizontally directed reciprocation operation is set slower(Ws) than the reference velocity, if the compressor is stopped or the operation frequency of the compressor is lower than the reference level.
Patent KR-20000061382-A (KR)
Inventor: KANG DO YEONG
IPC: H04B5/04
Filed: 1999-03-25
Abstract: PURPOSE: A pager and a method for receiving a data of the same are provided for removing a noise which occurs in receiving data by a main clock signal. CONSTITUTION: A receiving unit(2) receives message data through an antenna(1). A decoder(4) decodes received message data and outputs to a controller. A display unit(8) displays data(time date, receiving message data) output from the controller. A first oscillator generates 76.8kHz or 153.6kHz sub clock signal(SCLK) in accordance with a control of the controller. A second oscillator(16) generates 800kHz main clock signal(MCLK) in accordance with a control of the controller. A first and a second capacitors(C1,C2) connected between the first oscillator and a ground power source(GND) support a crystal member of the first oscillator to correctly output a corresponding frequency.
Patent KR-20000061441-A (KR)
Inventor: LEE GWANG SEONG
IPC: G01B11/27
Filed: 1999-03-26
Abstract: PURPOSE: An apparatus for aligning a wafer is provided to promptly check an alignment state of the wafer. CONSTITUTION: An apparatus for aligning a wafer(180) includes a halogen lamp(110) for generating a reference light, an alignment index(120) wherein a plurality of horizontal shafts search alignment marks are horizontally formed in right and left sides in vertical shaft direction and a plurality of vertical shaft search alignment marks are horizontally formed in up and down sides in horizontal shaft direction, an optical path provider(130) for providing a straight path of a light to irradiate the reference light to the alignment marks of the wafer and providing a reverse path of the light to transmit the light reflected from the wafer to the alignment index, a beam splitter for dividing the image formed on the alignment index into a first path and a second path and transmitting, a first imaging element(150) for imaging with scanning the image through the first path in horizontal shaft direction, a second imaging element(160) for imaging with scanning the image through the second path in vertical shaft direction, and an alignment state detecting part(170) for detecting a horizontal shaft alignment state of the wafer by comparing a horizontal shaft center of the alignment index and a horizontal shaft center of a wafer multi mark and detecting a vertical shaft alignment state of the wafer by comparing a vertical shaft center of the alignment index and a vertical shaft center of the wafer multi mark.
Patent KR-20000066516-A (KR)
Inventor: LEE YE YEOL
IPC: H04B1/7075
Filed: 1999-04-17
Abstract: PURPOSE: In a code division multiple access(CDMA) cellular system, an initial synchronization apparatus and method are provided to achieve a rapid initial synchronization time by simple hardware structure and software processing. CONSTITUTION: An initial synchronization apparatus equipped with memory has a storing process, a detecting process, and a calculating process. In a storing process, the pseudo noise(PN) code received at the base band part(210) is down converted to produce the I and Q signals. And the PN code storing part stores the sum of I and Q signals. In a detecting process, the PN code despreading part having exclusive ORs(221,222,223,224) and summers(225,226) carries out despreading based on the PN signal generated in the system. Control part(200) generates the correlation value between the stored signal and pattern stored in the pattern storing part(240), and detects the energy based on the correlation value. In a calculating process, control part(200) searches the high energy, determines the PN synchronization, and calculates the initial synchronization time.
Patent KR-20000066886-A (KR)
Inventor: LEE JU YOUL
IPC: A63H27/10
Filed: 1999-04-21
Abstract: PURPOSE: An apparatus of a spherical case receives through the top opening a collapsed balloon to inflate balloon and house a package or another fancy item within the balloon, whose opening mouth is then tied to a knot to seal the air in the balloon for taking out of the case as a package containing balloon product. CONSTITUTION: The apparatus comprises two hollow semispherical parts(10, 20) with respective flanges(11, 21) hinged with each other to have a tube top opening(22) to be capped with a cover(30). The lower part(10) has an air hole(12) in its wall to be detachably plugged with a plate(14), and the upper part(20) is hinged with the lower part(10) and has a top opening(22) for receiving a collapsed balloon and placing a package or another item in the balloon to be inflated into a full balloon with the mouth lied into a knot for the final product to be taken out of the open case by opening the upper part from the other.
Patent KR-20000067140-A (KR)
Inventor: BYUN DAE YEOL
IPC: G03G15/04
Filed: 1999-04-23
Abstract: PURPOSE: An apparatus and method of compensating for a non-linear output property of an image forming system engine is to prevent a distortion phenomenon of an image due to an energy interference between adjacent pixels. CONSTITUTION: An apparatus for compensating for a non-linear output property of an image forming system engine comprises a controller for storing a tuning coefficient in an optional direction with respect to each pixel of an image data and controlling a printing operation of a printer, a memory(100) for storing information of each pixel of the image data, and a laser output controlling portion(350) for calculating an interference value showing an interference value between adjacent pixels and adding or subtracting an output period of a laser diode according to the calculated interference value and a critical value and printing an image according to the image data. In the apparatus, the image forming system is a color laser beam printer. The tuning coefficient is comprised of tuning coefficients between the adjacent pixels in a horizontal, vertical, and slant line direction.
Patent KR-19990068382-A (KR)
Title: 박막형트랜스포머및그제조방법
IPC: H01F27/245
Filed: 1999-05-11
Abstract: 소정 길이를 가지는 1차측 및 2차측 소체와, 상기 양 소체 상에 박막처리되는 박막층과, 전기적 특성을 얻기 위하여 상기 박막층 및 소체에 형성하는 커팅홈과, 상기 양 소체 양단에 설치되는 캡체와, 상기 양 소체의 캡체를 전기적으로 연결하기 위한 도선과, 상기 부품을 보호하기 위한 몰딩재로 구성된다. 그 제조방법은 소정의 크기로 1차측 및 2차측 소체를 가공하는 단계와, 상기 양 소체 상에 전도성 박막층을 형성하는 단계와, 상기 양 소체 양단에 캡체를 부착하는 단계와, 상기 양 소체 및 박막층 상에 다수개의 커팅홈을 형성하는 단계와, 상기 양 캡체를 전기적으로 연결하는 단계와, 상기 구성요소를 소정의 몰딩재로 몰딩하는 단계와, 상기 몰딩재 표면에 제원을 나타내는 칼라코드를 부여하는 도장을 실시하는 단계로 이루어진다.  따라서 코일을 사용하지 않고 소체에 박막을 형성하고 커팅홈을 형성하여 L값을 얻고 있도록 하고 있기 때문에, 종래 트랜스포머의 코일을 사용하거나 절연물을 사용하는 것에 비하여 사용부품수가 적어 제조단가가 저렴하며 소형화할 수 있고 특히 전기적 특성 내지 내열성이 뛰어나 트랜스포머 분야에 있어서 혁명적인 기술이라 평가된다.
Patent KR-20010002584-A (KR)
Inventor: PARK JONG UN
IPC: H01L21/68
Filed: 1999-06-16
Abstract: PURPOSE: A SMIF(standard mechanical interface) system with a function of eliminating a contaminated particle is provided to eliminate the contaminated particle generated between a SMIF port plate and a SMIF pod, thereby improving the cleanliness level in a semiconductor production line. CONSTITUTION: The device comprises a SMIF pod(10) moved according to a wafer movement in a state of containing a wafer in a sealed storing container; a SMIF port plate(21) for storing and withdrawing the SMIF pod; a SMIF arm(30) for supporting the SMIF port plate and withdrawing a carrier(15) from the SMIF pod and then conveying the carrier; a guide rail(22) disposed at each corner portion of the SMIF port plate to guide the SMIF pod to a desired position on a SMIF port(20); a plurality of vacuum sucking port formed at each side of the guide rail; an exhaust pipe connected to an inside portion of the guide rail; and a vacuum pump connected to the exhaust pipe. In the system, the vacuum pump sucks a contaminated particle on the SMIF port plate through the vacuum sucking port and the exhaust pipe.
Patent KR-20010009617-A (KR)
Inventor: JUNG GYEONG SU
IPC: H04B17/00
Filed: 1999-07-12
Abstract: PURPOSE: An apparatus and a method for measuring quality of telephonic communication of a mobile communication system are provided to measure a traffic load by sectors of a base station and quality of reverse telephonic communication. CONSTITUTION: A RF switch(210) controls an input path of a plurality of reverse high-frequency signals which are received in a base station(100) and amplified in a low noise. A power measuring part(220) is formed with a low noise amplifier(221), a frequency converter(222), a filter(223), a power detector(224), a level adjuster(225) for measuring received power of the base station(100). An A/D converter(231) samples the measured received power for converting into a digital signal. A control part(230) gains a received power ratio toward a background noise power based on the converted digital signal, calculates PDF and CDF to the received power ratio, compares the calculated PDF/CDF with PDF/CDF of the received power ratio calculated theoretically based on the set variable for extracting a traffic load and judging quality of telephonic communication, or compares already extracted traffic load with a mean traffic load supplied in real time for judging quality of telephonic communication. A key pad(233) sets the variable for calculating the theoretical PDF/CDF. An interface device(234) performs data interface with the control part(230), the key pad(233), an external control unit and a network linker of the base station.
Patent KR-20000011762-A (KR)
Inventor: YASUE REIKO
IPC: H04L12/66
Filed: 1999-07-16
Abstract: PURPOSE: A communication system is provided to be able to smoothly convert when a gateway to be originally used is converted to the other gateway. CONSTITUTION: A communication system to establish the communication with a radio information terminal and a server through a gateway(4,5) has; an information notifying device to notify the generation of a gateway conversion to the radio information terminal at having the converting order of the gateway; a communication starting device to execute the starting order of the communication with the gateway of a converting place by accepting the needed information to communicate with the server through the gateway of the converting place from the gateway of a converting resource; a reopening starting device to stop the communication with the gateway of the converting place, and to execute the reopening order of the communication with the gateway of the converting place at the same time.
Patent KR-20010011020-A (KR)
Inventor: KIM SEOK HO
IPC: G06F3/14
Filed: 1999-07-24
Abstract: PURPOSE: A video output signal attenuation preventing system is provided to sense an installation of a PR(Port Replicator) and to isolate a video signal from a CRT while connecting the video signal to the PR so that it can prevent an attenuation phenomenon of the video signal caused by a simultaneous connection to the PR and the CRT in the conventional system. CONSTITUTION: A video output signal attenuation preventing system comprises a video output device(100) and a PR(110). The video output device(100) includes a video controller(101), an output controller(102), a switch(103), a video signal connector(104), and a docking connector(105). The PR(110) includes a docking connector(111) and a video signal connector(112). The video output device(100) outputs a video signal(RGB) to one CRT(120) or the PR(110) by sensing an external docking. The PR(110) transmits video signals(Deck-R, Deck-G, Deck-B) to the other CRT(130). The video controller(101) outputs the video signals(RGB), and the output controller(102) controls the output according to a connection to the PR(110). The docking connector(111), connected to the other docking connector(105), receives the video signals(Deck-R, Deck-G, Deck-B). The video signal connector(112) outputs the video signals(Deck-R, Deck-G, Deck-B) to the CRT(130).
Patent KR-20000012138-A (KR)
Inventor: HUE DAVID D
IPC: H04B7/26
Filed: 1999-07-31
Abstract: PURPOSE: A radio network is provided to save time and costs by reducing the number to run a route for collecting data. CONSTITUTION: The radio communication network is composed of: a base station(10) for transmitting at least one base station signal; a mobile switch board for transmitting at least one parameter to the base station; a first signal marker(100) for forming the set of a first figure by deciding the first figure to each at least one characteristic of plural signals of at least one base station signal and transmitting the set of the first figure to the mobile switch board for deciding at least one parameter by using the set of the first figure.
Patent KR-20000017003-A (KR)
Inventor: YAMAMOTO JUNE
IPC: B01J21/06
Filed: 1999-08-02
Abstract: PURPOSE: A silicon oxide containing titan is provided to be produced by high yield rate and high selectivity to produce propylene oxide by reacting the hydro peroxide to the propylene excepting ethyl benzene hydro peroxide. CONSTITUTION: A catalysis of silicon oxide containing titan has more than 10 Angstrom of average porosity size; 5-200 Angstrom of porosity size of over 90 % of total porosity volume; and more than 0.2 cm¬3/g of non-porosity volume. The catalysis can produce the propylene oxide by high yield rate and high selectivity by reacting the hydro peroxide to the propylene excepting ethyl benzene hydro peroxide.
Patent KR-19990083851-A (KR)
Title: 자동제어에 따른 슬러지 제거시 제어방법
IPC: B01D21/18
Filed: 1999-08-19
Abstract: 본 발명은 정수장 또는 하수처리장에 있어서 침전지의 슬러지를 제거를 위해 침전지의 바닥에 레일을 형성하고 상기 레일위을 따라 이송되는 스크레이퍼 모판을 구동하는 장치에서의 스크레이퍼 모판 구동 제어를 위한 자동제어에 따른 슬러지 제거시 제어방법에 관한 것으로, 
     침전지의 슬러지를 제거를 위해 침전지의 바닥에 레일을 형성하고 상기 레일위을 따라 이송되는 스크레이퍼 모판을 구동하는 장치에서의 스크레이퍼 모판 구동 제어를 위한 제어 방법에 있어서, 임의의 계측장비로부터 유입 수질에 따른 측정 데이타들을 입력받아 연산처리에 의해 침전 슬러지의 량을 예측 산출하는 제 1 과정과; 임의의 높이 검출센서를 통하여 침전지에 퇴적되어 있는 슬러지의 퇴적높이를 소정 간격으로 검출하여 침전 슬러지의 량을 산출하는 제 2 과정과; 상기 제 1 과정과 제 2 과정에서 산출되어진 침전 슬러지의 량을 비교 연산하여 각 구간별 퇴적량 분포를 산정한 후 상기 스크레이퍼 모판의 구동을 위한 제어 조건을 설정하는 제 3 과정과; 설정되어진 운영조건에 따라 상기 스크레이퍼 모판을 상기 레일위을 따라 이송시키되 상기 스크레이퍼 모판의 이송을 위한 구동 수단에 걸리는 부하량을 검출하는 제 4 과정과; 상기 제 4 과정에서 검출되는 부하량에 따라 상기 제 3 과정에서 설정된 운영 조건을 재 설정한 후 상기 제 4 과정으로 진행하는 제 5 과정으로 이루어진 침전조에서의 슬러지 제거시 제어 방법을 제공함으로써 종래 경험자의 육감에 의하여 운영되는 슬러지 제거 공정의 비효율성을 극복할 수 있는 효과가 있다.
Patent KR-20010018654-A (KR)
Inventor: HONG YEONG GI
IPC: B01D46/42
Filed: 1999-08-20
Abstract: PURPOSE: An input power supply apparatus of a power supply unit in an electric precipitator is provided to prevent operation error of Micom due to noise caused by discharging error of an air purifying filter by not directly connecting input voltage with a main PCB, and cause no power consumption by using voltage generated by a temperature difference not using a separate power source. CONSTITUTION: The input power apparatus comprises a voltage generation part (10) in which an electromotive force is generated by a temperature difference between both ends of a thermocouple (12) so as to generate an input voltage for output of the high voltage, and a voltage increasing part (20) in which the voltage generated from the voltage generation part (10) is increased in a power supply unit in an electric precipitator in which a high voltage is impressed on an ionizing part and a duct collecting part for collecting dusts by discharging of a high voltage.
Patent KR-20010019245-A (KR)
Inventor: SEO JIN SU
IPC: B60H1/00
Filed: 1999-08-26
Abstract: PURPOSE: Combining structure of an air duct with an insert member is provided to simply and firmly install the insert member in the air duct without an auxiliary injecting material. CONSTITUTION: An insert member(100) having first/second flanges(110,120) is combined with one end of an air duct. The first/second flanges(110,120) maintain a regular interval with a protrusion. The insert member(100) is installed inside a die(210). The second flange(120) is blow-molded by locating inside the die to protrude an end of the insert member(100) to a space(230). A melt-bonded area between a material(300) and the insert member(100) is enlarged. The material(300) and the insert member(100) are firmly fixed. Thereby, an auxiliary injecting material to increase a melt-bonded area of the air duct and the insert member(100) is unnecessary.
Patent KR-20010025931-A (KR)
Inventor: MOON SANG DON
IPC: B01J20/281
Filed: 1999-09-01
Abstract: PURPOSE: A method for manufacturing chitosan porous bead is provided to reduce cost and obtain superior characteristics of bead by controlling particle size of the carrier, particle distribution in the pore, and concentration of chitosan solid per unit volume. CONSTITUTION: A method comprises the steps of dispersing chitosan 70g into acetic acid aqueous solution 3.5%m, stirring the resultant material during 1 hour at a room temperature, and filtering the chitosan which is not dissolved, and removing air bubble in the resultant chitosan solution; compressing the chitosan solution by a compression air through a nozzle of diameter 0.15 to 0.2mm while stirring alkali solution 5% NaOH/20% ethanol solution; and obtaining a chitosan porous bead by filtering the bead sedimentation, washing the bead, performing crosslinking reaction, and carrying out such procedures as washing, drying and preservation.
Patent KR-20010027426-A (KR)
Inventor: HWANG JONG GYUN
IPC: C02F1/36
Filed: 1999-09-13
Abstract: PURPOSE: An apparatus is provided which is appropriate for waste water reclamation and reusing system in local and wide areas by promptly treating a large amount of sewage and waste water near to clean water for reusing as life water, and protects water resource and preserves natural ecosystems by completely treating various sewage and waste water of individual building and area, excrements and animal waste water to less than 10 PPM based on BOD for reusing. CONSTITUTION: The apparatus comprises a sewage and waste water collecting vessel (1) in which the inflow of raw water is oxidized, dissolved and aerated by an ultrasonic oxidizing unit (27); a rapid settling separation unit (7), wherein the raw water supplied from the sewage and waste water collecting vessel (1) is chemically treated, foreign substances contained in the raw water are coagulated and settling separated, and the concentrated sludge is discharged; an oil/water separator (8) separating coagulated floats contained in the treated water first treated in the rapid settling separation unit (7); and an ozone reaction vessel (32) discharging the finally treated water after ozone oxidation treating the second treated water supplied from the oil/water separator (8).
Patent KR-20000023119-A (KR)
Inventor: BINANTEU KARL HEINZ
IPC: H01C7/02
Filed: 1999-09-14
Abstract: PURPOSE: An electric resistor having at least two terminal contact sheets on a substrate including at least a sunken portion is provided to economically manufacture a measurement resistor. CONSTITUTION: An electric resistor having at least two terminal contact sheets on a substrate including at least a sunken portion comprises: a slight mass; a rapid reaction time according to the slight mass; and a printed circuit(4) composed of at least two terminal-contact sheets(7,8) on an electrically insulated surface of the substrate. A part of the printed circuit is laid across a sunken portion of the substrate like bridge and the printed circuit is disposed in a plane. The printed circuit(4) is located on an isolation layer(3).