baber/WOPTO huggingface dataset:
Patent KR-20000055767-A (KR)
Inventor: O YONG DO
IPC: D01D5/22
Filed: 1999-02-10
Abstract: PURPOSE: An airflow rectifying device of an elastic yarn manufacturing machine is provided which is able to prevent the yarn from being twisted or tangled by spraying air constantly and minimize the rate of inferior goods and secure installation space by miniaturing the volume of machine. CONSTITUTION: A airflow rectifying device of an elastic yarn manufacturing machine comprises: (i) a first pressure chamber(200) which is installed on an outer wall of a second pressure chamber(100) positioned on the upper end of a heat treating pipe(2) and has a planar shape of a large entrance and a getting smaller exit; (ii) a first air rectifying plate(210) which is formed on an inner wall of the first pressure chamber(20) with certain space; and (iii) a streamline shape guiding frame(300) which controls rear flow of the rectified air, which has passed through the first pressure chamber(200), the first air rectifying plate(210), the second pressure chamber(100) and a second air rectifying system(4000), when it is put into the inside of the heat treating pipe(2).
Patent KR-20000056062-A (KR)
Inventor: JEONG YONG YOO
IPC: G10L15/02
Filed: 1999-02-12
Abstract: PURPOSE: A method for determining a number of density functions in a voice recognition is provided to increase the recognition efficiency by determining the number of density functions correctly. CONSTITUTION: A method for determining a number of density functions in a voice recognition includes following steps. At the first step(S20), the number of the density functions is initialized for the status of hidden Markov model when a voice signal input is detected. At the second step(S30), the status of the hidden Markov model is configured by extracting a characteristic vector from the frame of the input voice signal. At the third step(S40), the information on the status of the hidden Markov model is extracted by studying the number of the density functions for each status of the hidden Markov matrix with improved algorithm. At the forth step(S50), the number of the current counted density function is taken and the result is applied on the voice recognition operation.
Patent KR-19990072894-A (KR)
IPC: G02F1/1343
Filed: 1999-02-24
Abstract: 본 발명에 있어서, 액정표시소자의 어레이기판상에는 주사신호선 및 표시신호선으로 둘러싸인 다수의 화소영역이 형성되어 있다.  각 화소영역에는 표시신호선과 평행하게 연장되는 표시화소전극 및 표시화소전극의 양측에 각각 소정의 간격(D)을 두고 설치되어 표시화소전극과 거의 평행하게 연장된 2개의 대향전극이 형성되어 있다.  표시화소전극의 일단은 대향신호선과 겹쳐서 위치하여 제1보조용량을 형성하고, 타단은 스위칭소자에 전기적으로 접속되어 있다.  각 대향전극의 일단은 콘택트 홀을 매개로 하여 대향신호선에 전기적으로 접속되어 있다.  표시화소전극 및 대향전극은 표시신호선과 동일한 도전층을 가공하여 형성되어 있다.
Patent KR-20000059900-A (KR)
Inventor: NOH GYEONG HUI
IPC: H04B7/24
Filed: 1999-03-09
Abstract: PURPOSE: A method for sharing a mobile terminal based on multiple users is provided for providing an inherent identification number with respect to each user so that multiple users co-use one mobile terminal, storing into the terminal, and performing a verification procedure by the user and implementing a communication for thereby implementing a proper charge. CONSTITUTION: When a mobile terminal is shared by multiple users and has a terminal internal program for first processing a user-based IMSI and password for checking the user of a terminal of each user. Therefore, when a terminal user wants to call, the user must input his IMSI and a password(S10,S30). The mobile terminal searches whether the inputted IMSI is stored in the memory(S20) and judges whether the inputted password is available(S40). If the inputted IMSI and password are correct, a verification relating data(IMSI_S) needed for a verification procedure is obtained from the inputted IMSI.(S50).
Patent KR-20000011202-A (KR)
Inventor: UENO SHUICHI
IPC: H01L21/8242
Filed: 1999-03-13
Abstract: PURPOSE: A semiconductor device having a trench separation and its production method are provided to have the high insulating property, to be suited to the slimming, and to prevent the leakage current. CONSTITUTION: Because a polysilicon layer(3) is formed between a semiconductor substrate(1) and a CVD silicon oxide film(4), the semiconductor device is relieved the stress by being a stress relieving film to absorb a mechanical stress generated between the semiconductor substrate(1) and the CVD silicon oxide film(4) at a heat process by transforming the structure of a film by a polysilicon grain. Therefore the insulating property of a trench separation formed by the CVD silicon oxide film suited to the miniature of the device is improved.
Patent KR-19990078544-A (KR)
Filed: 1999-03-16
Abstract: 본발명은 벌꿀이 함유하고 있는 의학적기능은 물론 각종미네랄과 비타민이 풍부한 벌꿀을 주 원료로 하여 꿀 커피 음료를 제조함으로써 맛과 영양소는 물론 향기면에서도 기존커피음료에 비해 기호도를 향상시킨 벌꿀커피음료의 제조 방법을 설명한 것이다.
Patent KR-19990082802-A (KR)
Title: 캐리어및씨엠피장치
IPC: H01L21/304
Filed: 1999-03-31
Abstract: 본 발명은 작업편의 외주부를 포함한 표면 전체에 가해지는 압력 분포를 균일하게 하여 작업편 전체 표면의 연마(polish) 균일성을 향상시키기 위한 캐리어(carrier) 및 CMP(chemical mechanical polishing) 장치를 제공하는 것이다. 상기 캐리어(1)는 하우징(10), 캐리어 베이스(11), 시트(sheet) 지지체(13), 경질 시트(18), 연질 보조 시트(19) 및 칼라(collar ; 20)를 구비하고, 상기 시트 지지체(13)는 캐리어 베이스(11)의 공기 출입구(11b)와 연통하는 관통 구멍(14a)을 갖는 지지체 본체14), 가소성 다이아프램(15) 및 에지 링(edge ring ; 16)으로 형성된다. 이에 따라, 상기 시트 지지체(13)의 에지 링(16)에 가해지는 힘은 다이아프램(15)의 휨에 의해서 경감되고, 웨이퍼(wafer ; W)의 표면 전체에 가해지는 압력실(R) 내의 공기압은 균일하게 형성된다.
Patent KR-20000065284-A (KR)
Inventor: KIM KI HYUNG
IPC: E21D9/06
Filed: 1999-04-01
Abstract: PURPOSE: A pipe structure tunnel construction method is provided to construct a tunnel in downtown safely and precisely by excavating after a side wall is completed, and reduce the vibration and the noise. CONSTITUTION: A pipe structure tunnel construction method comprises the steps of; forming a vertical pit to the designed depth of tunnel(1); pressing steel pipes in the lateral direction of tunnel by a hydraulic jack; removing the inside soil of steel pipe and connecting the steel pipes by girder(30); concreting into the inside of steel pipes from the lower end to the center part; and excavating the inside soil of tunnel; forming a concrete layer in the floor of tunnel to be connected to the steel pipes that are placed in the lower part of tunnel.
Patent KR-20000065619-A (KR)
Inventor: LIM JUN HO
IPC: H03L7/00
Filed: 1999-04-07
Abstract: PURPOSE: A trapezoidal multiphase pulse voltage generator is provided to generate trapezoidal pulse voltage having a predetermined phase using a single inductor. CONSTITUTION: A trapezoidal multiphase pulse voltage generator includes a single inductor(530), rail drivers(520-1-520-n) each of which is connected across the inductor to generate a clock, and a rail driver controller(510) for receiving a reference clock to generate a plurality of control signals and selectively coupling one pair of the rail drivers to both ends of the inductor. The plurality of control signals are for energy supply, maintenance of maximum power voltage, energy restoration and maintenance of minimum power voltage.
Patent KR-19990083086-A (KR)
Title: 호출 센터 실행의 최적화
IPC: H04M3/60
Filed: 1999-04-09
Abstract: 호출 센터 에이전트(106-108)에 의한 처리를 위한 호출의 선택은 효율(예컨대, 호출 처리 시간의 극소화) 또는 파생된 이익(예컨대, 이득의 극대화)과 같은 호출 센터 실행 기준을 최적화 하는 유용한 에이전트에 의한 호출의 처리에 기초한다.  각각의 에이전트는 그들이 처리하는 호출의 각 형태에 대한 서비스 프로파일을 갖는다.  서비스 프로파일(400-402)은 숙련도, 수익성, 고객 만족, 및 에이전트 만족과 같은 다수의 서비스 메트릭의 현재 값들을 구비한다.  에이전트가 이용가능하게 될 때, 에이전트에 의해 처리될 이용가능한 호출의 각 형태(예컨대, 스킬)에 대한 그 에이전트의 서비스 프로파일(500-502)의 서비스 메트릭의 현재 값들이 그 호출 형태에 대응하는 다수의 방식들 중 하나에 따라 평점에 결합되고(610), 에이전트가 최선(예컨대, 최상 또는 충분한 정도)의 평점을 갖게 되는 형태의 호출이 에이전트에 지정된다(612).  바람직하게, 호출 평점은 또한, 호출의 의도, 호출의 큐내 대기 시간, 호출의 우선순위 등과 같은 요인에 기초하여, 각각의 이용가능한 호출 형태에 대해 계산된다(807).  에이전트가 최선의 평점을 갖게 되는 호출 형태는 호출 평점이 에이전트의 대응하는 평점과 최선으로 일치하게 되는 것이 되도록 선택된다(812).  지정된 에이전트가 호출의 처리를 끝마쳤을 때, 그 실행은 서비스 메트릭에 기초하여 평가되고(202-206), 그러한 평가는 에이전트 서비스 프로파일의 서비스 메트릭의 현재 값들을 교정하도록 이용될 수 있다(210).  교정 처리는 장기간 및 단기간 에이전트 실행 경향 및 변화를 반영하도록 최근에 처리된 호출들의 평가에 가중된다(208).
Patent KR-19990083469-A (KR)
IPC: H02P6/08
Filed: 1999-04-26
Abstract: 실질적으로 정현파인 구동 전압(120)이, 선정된 위상에서 모터(22)의 권선에 인가되는 다위상 dc 모터(22)를 동작하기 위한 방법 및 회로가 제시된다.  모터의 각 권선에 흐르는 전류의 제로 교차가 검출되고, 모터의 각 권선에 흐르는 전류(64)의 검출된 제로 교차와 실질적으로 동시에 제로 교차를 갖도록 구동 전압(120)의 위상이 조정된다.  본 방법 및 회로에 의해 모터 동작에서 음향 모터 잡음이 크게 줄어 든다.
Patent KR-20000067472-A (KR)
Inventor: KIM DONG KWON
IPC: B60C17/04
Filed: 1999-04-28
Abstract: PURPOSE: A double wheel having special safety device is provided, which run to a destination even on the states of air leakage, puncture or parse of a tire when a vehicle using the tire is running. CONSTITUTION: A double wheel has following characteristics. The double wheel has a space on the middle portion of an outer packing thereby improving an impact absorbing effect. The double wheel is made by mounting an added wheel on the prior wheel. The shape of a connecting rod of the double wheel is the shape of a spoke of a bicycle and the shape of an H beam. An outer packing of the wheel is attached by an adhesive or a bolt and a nut. The width of the outer wheel and the packing is varied according to the shapes of the tire.
Patent KR-20000067535-A (KR)
Inventor: WON JONG HWA
IPC: G02B6/42
Filed: 1999-04-29
Abstract: PURPOSE: An optical element module is provided to allow an optical fiber and optical element to be optically coupled by an assembling work and a simplified adjustment of optical axis. CONSTITUTION: An optical element module comprises an optical fiber(130) for transmitting a light, an optical element(110) for receiving the light transmitted from the optical fiber or emitting a light and allowing the light to be transmitted through the optical fiber, and a lens member(120) installed between the optical fiber and the optical element and which focuses the incident light. The lens member includes a concave portion(123) arranged with a predetermined curvature at a center facing an end of the optical fiber and which transmits the incident light, a light transmitting portion(125) arranged at a side opposite to the optical element in such a manner as to correspond to the concave portion, and a first and second reflection portions(126,127) arranged outside of the concave portion and the light transmitting portion, respectively, and which reflect the incident light.
Patent KR-20000073367-A (KR)
Inventor: KIM SEONG JUN
IPC: G01N27/327
Filed: 1999-05-10
Abstract: PURPOSE: An electrode substrate of cultivating a nerve net is provided to simultaneously observe or stimulate several hundreds of nerve cells by forming an electrode array of the desired number and pattern on a substrate and cultivating a nerve circuit net on the semiconductor substrate. CONSTITUTION: A nerve cell is put on a second insulation layer(24). A conductor layer(23) stimulates the nerve cell or forms a connection unit for connecting an electrode unit with an outside circuit. First and second insulation layers(22,24) prevent ions or water from permeating into a substrate in a cultivation atmosphere on the substrate. A nitride film efficiently prevents ion permeation. An oxidation film has a small amount of pinhole so that the nitride film is prevented from being oxidized in the cultivation atmosphere.
Patent KR-20010002210-A (KR)
Title: Positive active material for secondary battery and method of preparing thereof
Inventor: CHO JAE PIL
IPC: H01M4/04
Filed: 1999-06-12
Abstract: PURPOSE: An active anode material for a secondary lithium battery and a manufacturing method thereof are provided to improve a life feature in a higher temperature by controlling a shape of a primary particle of LixMnO2 or LixMn2O4 power. CONSTITUTION: In a method for manufacturing an active anode material for a secondary lithium battery, a lithium acetate solution and a manganese acetate solution are melted in a solvent by 1:2 mole rate. The solvent includes a methyl alcohol. An oxalic acid is added to the mixing solution and water is evaporated at 50 deg.C to obtain a gel-solution. The gel-solution is heated at 300 through 800 deg.C for 6 through 8 hours and slowly is cooled. A primary particle of the active anode material for a secondary lithium battery has a cylindrical or hexagonal shape. A particle size of the active anode material is less than 1 micrometer.
Patent KR-20010002265-A (KR)
Inventor: CHO JANG YEON
IPC: H01L29/45
Filed: 1999-06-14
Abstract: PURPOSE: The p-type ohmic contact of a nitride semiconductor device is provided to decrease a driving voltage and to increase light emitting efficiency, by minimizing voltage consumption across a GaN surface and a metal electrode using an alloy such as AuZn or AuMg to obtain p-doping effect. CONSTITUTION: In the p-type ohmic contact of a nitride semiconductor device including an n-type electrode and a p-type electrode, the p-type electrode is composed of a triple metal layer structure wherein a reaction metal layer, an alloy having current tunneling effect and a metal layer for increasing wire bonding efficiency are sequentially formed and thermally processed to obtain the ohmic characteristic.
Patent KR-20010003532-A (KR)
Inventor: AHN SANG SEOK
IPC: H04M3/40
Filed: 1999-06-23
Abstract: PURPOSE: A device for controlling transceiving volume in a telephone for a voice recording equipment is provided to keep a voice quality of the telephone voice recording equipment as a voice quality of a telephone body, so as to prevent an SNR(Signal to Noise Ratio) from being lowered according to a transceiving volume difference and a signal line length between a telephone and a recorder. CONSTITUTION: A telephone transceiver interface block processes an inputted transceiving signal line in parallel to connect a telephone handset with a transceiving volume controller. A 1 to 1 line matching block interfaces a device for controlling transceiving volume with a transceiving signal. A receiver gain attenuating control block attenuates a receiver signal on the basis of a receiver volume. A mixer and an output volume control block add the attenuated receiver signal and a transmitter signal, and controls gains of the added outputting signals.
Patent KR-20010004555-A (KR)
Inventor: LIM SEONG SIL
IPC: G02F1/136
Filed: 1999-06-29
Abstract: PURPOSE: A data line of a liquid crystal display device is provided to supply a method for forming a data line of LCD improving dependance of the data line of the layered structure even if the aluminum metal film is damaged by Etchant. CONSTITUTION: A data line of a liquid crystal display device includes a data line(40), a bottom molybdenum metal film(31), an aluminum metal film(32) and a top molybdenum metal film(33). The data line(40) is formed with the layered structure of the bottom molybdenum metal film(31), the aluminum metal film(32) and the top molybdenum metal film(33). The thickness of the data line(40) is increased to carry out the redundancy function of the bottom molybdenum metal film(31). In case that the total thickness of the data line(40) is 2,400-4,000, the aluminum metal film(32) is formed with the thickness of 1,000-1,100 angstrom and the bottom molybdenum metal film(31) is formed with the thickness of 900-1,200 angstrom and the top molybdenum metal film(33) is formed with the thickness of 500-700 angstrom.
Patent KR-20010004959-A (KR)
Inventor: LEE SEUNG HYEON
IPC: G11C11/401
Filed: 1999-06-30
Abstract: PURPOSE: A data strobe buffer of a synchronous DRAM is provided to prevent the mis-operation of a chip by a damping of a data strobe(DS) signal. CONSTITUTION: In case there is a damping in a data strobe signal(DS) in a data strobe buffer, a pulse made by receiving a falling edge of the data strobe signal induces a mis-operation of a chip. Thus, a dynamic buffer making the pulse by receiving the falling edge of the data strobe signal is made to operate at a specific point. A data strobe buffer of a synchronous DRAM(Dynamic Random Access Memory) does not operate in a part where the data strobe signal is damped, by using a signal made by delaying an output of a static buffer receiving the data strobe signal as an enable input of the dynamic buffer. The data strobe buffer comprises the first dynamic buffer generating the first pulse by receiving a rising edge of the data strobe signal, and the second dynamic buffer generating the second pulse by receiving a falling edge of the data strobe signal, and a signal generation unit to generate a signal which becomes active in a high level interval of the data strobe signal.
Patent KR-20000011528-A (KR)
Title: Junction mott transition field effect transistor(jmtfet) and switch for logic and memory applications
Inventor: NEWNS DENIS M
IPC: H01L21/8242
Filed: 1999-07-07
Abstract: PURPOSE: A method for switching the large carrier density in a channel with low gate voltage is provided. CONSTITUTION: The junction MOTT transition field effect transistor(JMTFET) device(100) is composed of: a channel material; a first and a second contact(1) formed on the channel material; a film of a doped first insulator material(3) mounted between the first and the second contact(1); a second insulator material interfaced to the doped first insulator material(3) with partial area of the channel material between themselves, and doped to have a carrier of the opposite charge to the carrier in the channel material.
Patent KR-20010009389-A (KR)
Inventor: SEO JUN HO
IPC: G06F1/00
Filed: 1999-07-09
Abstract: PURPOSE: A malfunction prevention circuit is provided to count watchdog clear signals to sense an unlimited repetition of a specific routine, caused by a user program including a clear instruction. CONSTITUTION: A malfunction prevention circuit comprises a first OR gate(OR1), a first watchdog timer(100), a second OR gate(OR2), a second watchdog timer(110) and a third OR gate(OR3). The first OR gate(OR1) logically sums a system reset signal(SR), a stop signal(STOP), and a watchdog clear signal(WDTR). The first watchdog timer(100) outputs an overflow signal(OF1) if the count of clocks(CLK) is over a set number, and gets initialized by the output signal from the first OR gate(OR1). The second watchdog timer(110) outputs an overflow signal(OF2) if the count of watchdog clear signals(WDTR) is over a set number, and gets initialized by the output signal from the second OR gate(OR2). The third OR gate(OR3) logically sums the overflow signals(OF1, OF2) and other system reset signal.
Patent KR-20010009894-A (KR)
Inventor: KIM CHANG JU
IPC: C22C9/06
Filed: 1999-07-14
Abstract: PURPOSE: A bond material for diamond sigment and a method for manufacturing diamond sigment using the same are provided to remarkably reduce production costs, simplify production processes, solve quality instabilities of diamond sigment, and obtain diamond sigment having various hardness by using bond materials in which expensive cobalt is not included, and overcoming fluidity defects of powder during charging into a sintering mold so that the production processes can be automated. CONSTITUTION: A bond material for diamond sigment consists of an alloy powder comprising 70.0 to 90.0 wt% of Cu, 3.0 to 9.0 wt% of Ni, 0.1 to 6.0 wt% of Mn, 1.0 to 8.0 wt% of Sn, 0.1 to 3.5 wt% of Si, and 0.1 to 3.0 wt% of Al. An alloy comprising 70.0 to 90.0 wt% of Cu, 3.0 to 9.0 wt% of Ni, 0.1 to 6.0 wt% of Mn, 1.0 to 8.0 wt% of Sn, 0.1 to 3.5 wt% of Si, and 0.1 to 3.0 wt% of Al is powdered. The alloy powder is mixed with diamond whetstone and hot pressed at a temperature of 600 to 900 deg. C. The hot pressed mixture is maintained at a temperature of 200 to 450 deg. C. for 10 to 600 minutes, and then air-cooled.
Patent KR-20010010122-A (KR)
Inventor: KOO JI EON
IPC: B25J3/00
Filed: 1999-07-16
Abstract: PURPOSE: A robot arm with a heating element is provided to reduce temperature difference between a wafer and a wafer support bar by attaching a heating element on a wafer support or composing an arm or the wafer support of a heating element when a wafer is transferred. CONSTITUTION: A rotary disk(13) is mounted on a rotary shaft(12) extended from a body(11). An arm support shaft(14a) for supporting an arm(14b) is installed in a portion of the rotary disk. A wafer support(15) for mounting and supporting a wafer(16) is installed in the end of the arm. An air suction hole(15a) is formed in the center of the wafer support for fixing the wafer by vacuum. A heating element(17) using Peltier module is attached on the upper portion of the wafer support.
Patent KR-20010010598-A (KR)
Inventor: LEE SANG MU
IPC: A47J27/00
Filed: 1999-07-21
Abstract: PURPOSE: A microwave oven and cooker in one is provided, to broaden the range of food which is prepared by a cooker. CONSTITUTION: The microwave oven and cooker in one(1) comprises an outer case(3); an inner case(5); a cooking container(7) which is mounted inside the inner case(5); electrical heat lines(15, 17, 19) which are adhered to the outer wall of the cooking container(7) and is placed between the inner case(5) and the cooking container(7); a cover(9); a turn table(31) which is mounted on the bottom of the inner case(5) to be rotated; a rotation drive motor(37) which rotates the turn table(31) by 360 degree; a magnetron which is set between the inner and outer cases(3, 5); a ventilation fan(55) which is next to the magnetron; and a transformer(57).
Patent KR-20010010647-A (KR)
Inventor: JANG KYOUNG IL
IPC: A61F13/15
Filed: 1999-07-21
Abstract: PURPOSE: Method for preparing a sanitary pad for panties is provided, which contains all sorts of herb medicines, and is improved of the absorbing capability of secretion and ventilation. CONSTITUTION: Method for preparing a sanitary pad for panties is composed of the following steps : (i) a first step to prepare two sanitary fabrics(20, 20a) and a sheet(30) placed between them, all of which have ventilation holes on the cross; (ii) a second step to mix powdered Cndium monnieri L., Artemisia argyi LEV., potash alum, sulfur, musk, Commiphora myrrha ENGL., and so on ; (iii) a third step to mix the mixture and water in a ratio of 10-30% : 70-90% ; (iv) a fourth step to soak the sheet into the mixture ; (v) a fifth step to dry the sheet ; (vi) a sixth step to place the sheet between two sanitary fabrics, and unify them.
Patent KR-20000012025-A (KR)
Title: Liquid crystal display element
Inventor: HUJIOKA GAZYOSHI
IPC: G02F1/136
Filed: 1999-07-28
Abstract: PURPOSE: A liquid crystal display(LCD) device is provided to improve a display quality by reducing reflectivity ratio. CONSTITUTION: The LCD device comprises an active matrix substrate, a color filter substrate, a filling material for adjoining the two substrates, and a liquid crystal injected in the gap between the two substrate. In the active matrix substrate including a pixel electrode, a switching device, a gate signal line, and a source signal line, a plural pixel electrode and a plural switching device are arranged in matrix shape, a plural gate signal line and a plural source signal line are intersected each other. In the color filter substrate including a color filter, a display region, and a frame region, the color layers are formed in the display region and the frame region.
Patent KR-20000028610-A (KR)
Inventor: HAYASHI MASAO
IPC: H01L27/06
Filed: 1999-08-06
Abstract: PURPOSE: A semiconductor device is provided to form a capacitor in a circumferential circuit area without increasing a mask process and without reducing integrated density by minimizing a gap between a memory cell area and the circumferential circuit area. CONSTITUTION: A DRAM(80) contains a capacitor(E) formed on a field oxide film(12A) for maintaining the integrated density of the DRAM. Also, a capacitor insulating film(14O) is formed by the same insulating film as the insulating film forming a side wall oxide film(1a) in the capacitor. Therefore, a mask process for forming a diffusion area(11h) is not required for not increasing the number of mask processes.