baber/WOPTO huggingface dataset:
Patent KR-20000076570-A (KR)
IPC: G09G5/24
Filed: 2000-01-31
Abstract: 본 발명의 문자 표시 장치는 복수의 픽셀을 가진 표시 장치; 및 상기 표시 장치를 제어하기 위한 제어부를 포함한다.  픽셀 각각은 선정된 방향을 따라 배치된 복수의 서브 픽셀을 포함한다.  각각의 서브 픽셀에는 복수의 색 요소 중 대응하는 색 요소가 미리 할당된다.  제어부는 서브 픽셀에 각각 대응하는 색 요소를 개별적으로 제어함으로써 표시 장치에 문자를 표시한다.
Patent KR-20010078651-A (KR)
Title: Apparatus for testing a semiconductor integrated circuit
Inventor: BYUN HYEONG CHAN
IPC: G01R31/3183
Filed: 2000-02-09
Abstract: PURPOSE: A semiconductor IC test apparatus is provided to minimize test error in the radio frequency operation of semiconductor IC into which a divider resistor for LCD is integrated. CONSTITUTION: A test apparatus comprises a timing pulse generator(16) for generating a timing pulse signal; a pattern generator(18) for generating test driving signal and reference waveform signal in response to the timing pulse signal, and supplying the test driving to semiconductor IC; a voltage generator(14) for generating reference voltage signal of low and high level; the first comparator(12) for receiving the signal which is output from the semiconductor IC in accordance with the input of the test driving signal, and comparing the timing of the output signal from the semiconductor IC with the timing of the timing pulse signal output from the timing pulse generator, in response to the reference voltage signal input from the voltage generator; the second comparator(20) for comparing voltage level of the output signal of the semiconductor IC which is input from the first comparator, with the reference level of reference waveform signal input from the pattern generator, and outputting a test result signal indicating whether the operation of the semiconductor IC is erroneous or not, in accordance with the comparison result; and a memory(22) for recording whether the operation of the semiconductor IC is erroneous or not, in response to the test result signal.
Patent KR-20010081443-A (KR)
Title: Transfer apparatus for conveying semiconductor wafer using vacuum
Inventor: SEO YEONG SUN
IPC: H01L21/68
Filed: 2000-02-14
Abstract: PURPOSE: A transfer apparatus for carrying a semiconductor wafer by using a vacuum is provided to prevent falling of a semiconductor wafer from a transfer apparatus by using a vacuum. CONSTITUTION: A process chamber(100) has the first robot arm(104) and the second robot arm(106). The second robot arm(106) is attached to the first robot arm(104). The second robot arm(106) has an extended portion to load a semiconductor wafer(108). A vacuum line(105) is installed to the extended portion of the second robot arm(106) in order to hold the semiconductor wafer(108). A sensor(110) checks a state of the semiconductor wafer(108) and generates a signal. The sensor(110) transmits the signal through a window(112). A control portion(116) generates a signal for pivoting the first robot arm(104). A motor(118) rotates the first robot arm(104) according to a control signal of the control portion(116).
Patent KR-20010087073-A (KR)
Inventor: YEON JE SE
Filed: 2000-03-06
Abstract: PURPOSE: A method and system for a sale through a lottery is provided to enable a user to select and purchase a desired article of good quality with a cheap lottery ticket and to prevent a lottery from being pended. CONSTITUTION: A system for a sale through a lottery consists of a public notice unit, a money collection unit, a lottery number provision unit, a lottery ticket sale suspending unit, a prize winner selection unit, and a selection unit. The public notice unit publishes sales articles, the sales deadline, a prize winner selection method, and so on. The money collection unit collects the sold money of lottery tickets. The lottery number provision unit grants a number to a payer as much as the money he pays to the money collection unit. The lottery ticket sale suspending unit, checking the lottery ticket sales deadline, stops the selling of lottery tickets. The prize winner selection unit selects a prize winner. The selection unit makes the prize winner select a desired article.
Patent KR-20000049687-A (KR)
Inventor: KIM DO BONG
IPC: G06Q50/10
Filed: 2000-04-24
Abstract: PURPOSE: A method for advertising by sport games, is provided to execute advertisement, by using the sport games, which result of the games is various according to whether to solve quiz, after being inserted advertisement-styled quiz during playing the games. CONSTITUTION: A method for advertising by sport games through a computer system, which has over one user computer and a server computer connected via a computer network, comprises the steps of: including a sport game program being progressed according to a quiz database the quiz is stored and user's character operation, by using advertising contents supplied from supporting sides; making a team, by selecting at least one team member, after being determined batting amount by the user; supplying the quiz over one time to the user during playing game, by participating in games according to the sport game program; and accumulating cyber-money related to the team batting amount for the wined team's user.
Patent KR-20010097530-A (KR)
Inventor: HAN JAE JUN
IPC: B65G17/00
Filed: 2000-04-24
Abstract: 본 발명은 각종 산업폐기물 특히 유독성 악취의 발생 또는 재료의 특성상 노출이송이 어려운 유독 물질의 슬러지나 금속가공 슬러지 등 각종 산업폐기물 및 비산이나 취급이 까다로운 칩이나 그래뉼 또는 파우더 타입의 이송물을 이송하는데 적합하게 사용되는 파이프라인을 이용한 이송장치에서 체인 컨베이어를 구성하는 체인의 장력을 조절하여주기 위한 구조에 관한 것으로 좀더 상세하게는 내부에 체인 컨베이어가 설치 이동되는 이송라인과 복귀라인의 양단에 체인 컨베이어를 구동시키기 위한 구동부와, 이송을 완료한 체인 컨베이어를 구동부로 복귀안내하기 위한 연결부에 축설되는 스프로킷을 수평으로 위치 조절할 수 있도록 구성하여 체인의 장력이 최적의 조건으로 유지될 수 있도록 함으로써 체인에 연결된 이송판의 마찰감소 및 체인 컨베이어의 원활한 이동을 기할 수 있도록 한 것이다.
Patent KR-20010097886-A (KR)
Inventor: LEE GI JEONG
IPC: G06F15/00
Filed: 2000-04-26
Abstract: 본 발명은 인터넷상에서 지문인식시스템을 이용하는 인터넷 인증시스템에 관한 것으로, 특히 인터넷상에서 사용자의 지문을 통하여 사용자를 인식하여 인터넷상의 거래에 있어서 정보유출을 막는 인터넷 인증시스템에 관한 것으로 본 발명의 지문인식을 이용한 인터넷 인증시스템은 사용자의 지문을 지문인식모듈을 통하여 지문인식서버에 등록시키는 단계(S1)와, 지문 인식모듈을 통해서 사용자의 지문을 인식하는 단계(S2)와, 인식된 지문 데이터와 지문인식인증서버에 기 등록된 지문데이터를 대조하는 단계(S3)와, 양 지문데이터가 일치하는 경우에 사용자로 승인하는 단계와, 상기 승인데이터를 회원사들에 pushing해주는 단계(S4)로 구성되어 사용자의 지문을 서버에 등록시키고 전자상거래를 행할 때 사용자의 지문을 등록된 지문과 대조하여 일치하는 경우에 전자상거래와 금융거래를 행할 수 있도록 승인하도록 함으로써 안전한 전자상거래가 가능하다는 효과가 있다.
Patent KR-20010098050-A (KR)
Inventor: CHOI JONG HYEON
IPC: G11C29/00
Filed: 2000-04-28
Abstract: 본 발명은 반도체 메모리 장치의 리던던시 회로를 공개한다. 그 회로는 제1전압과 제1노드사이에 병렬 연결되고 입력되는 복수개의 디코딩 출력신호들을 각각 반전하여 출력하기 위한 복수개의 반전회로들, 제1노드와 제2전압사이에 연결되고 제어신호에 응답하여 리던던시 동작을 제어하기 위한 리던던시 제어회로, 및 복수개의 반전회로들 각각의 출력 노드와 제2노드사이에 연결된 복수개의 퓨즈들을 구비한 회로들을 적어도 하나 이상 구비하고, 적어도 하나 이상의 회로들 각각의 제2노드로부터 출력되는 신호들을 조합하여 리던던시 인에이블 신호를 발생하기 위한 리던던시 인에이블 신호 발생회로로 구성되어 있다. 따라서, 본 발명의 반도체 메모리 장치의 리던던시 회로는 퓨즈들이 리던던시 회로를 구성하는 반전회로들의 뒷단에 구성되어 있음으로 인해서 디코딩 출력신호들의 부하가 동일하게 되어 디코딩 출력신호들사이의 스큐가 발생되지 않는다.
Patent KR-20010007024-A (KR)
Inventor: MORIKAWA SHIGENORI
IPC: G06F21/10
Filed: 2000-04-28
Abstract: PURPOSE: A portable terminal device is provided to allow only a specific terminal to perform access by making a card correspond to a terminal on the basis of the agreement disagreement of terminal identification information and on the basis of the enciphering and decoding of management information of application software/data in the case of externally providing the application software/data of the server side to the terminal side through the CF card. CONSTITUTION: A server(1) reads terminal identification information from terminals(2), also writes AP software/data and its FAT as well as the read terminal identification information into CF cards(3) and enciphers the FAT in the card(3) by applying scramble processing to the FAT. When a terminal(2) accesses the AP software/data in the card(3), the terminal(2) reads the enciphered terminal identification information from the card(3) to restore it, and restores the FAT of the scrambled AP software/data and a root directory when the terminal(2) detects agreement between the deciphered terminal identification information and self-terminal identification information as a result of comparing them with the self-terminal identification information.
Patent KR-20010104170-A (KR)
Inventor: BYUN JUN SEOK
Filed: 2000-05-13
Abstract: 본 발명은 보조전극을 이용한 오폐수 전해처리방법 및 장치에 관한 것으로서, 오폐수의 전해처리시 전해반응 과정에서 전극 표면에 부착되는 피막을 전극을 분해하지 않고 간단히 효과적으로 제거하여 전류효율의 저하를 방지하고 연속 운전이 가능하도록 한 보조전극을 이용한 오폐수 전해처리방법 및 장치를 제공하는데 그 목적이 있으며, 상기의 목적을 달성하기 위하여 본 발명은 폐수 유입구(40)를 통해 폐수를 유입하면서 폐수 유출구(50)를 통해 유출시키는 과정에서 전원조절부(60)에서 양의 전류를 양극전극(10)으로 음의 전류를 음극전극(20)으로 공급하여 음극전극(20)에 스케일을 달라붙게 한 다음 스케일을 제거하는 오폐수 전해처리방법에 있어서, 상기 양극전극(10)과 음극전극(20) 사이에 스케일 처리시 음의 전극으로 작용될 수 있도록 한 다수개의 보조전극(30)을 설치하고, 상기 전원조절부(60)에 연결된 배선에 접점(61,62,63,64)을 설치한 다음, 스케일 제거시에는 양극전극(10)으로 공급되는 양의 전류를 차단함과 동시에 음극전극(20)으로는 양의 전류를 공급하고 보조전극(30)으로 음의 전류를 공급하여 음극전극(20)에 달라붙은 스케일을 제거하는 것에 의한 보조전극을 이용한 오폐수 전해처리방법을 제공함으로서 달성할 수 있다.
Patent KR-20010105533-A (KR)
Title: Image compression/decoding apparatus and the method
Inventor: CHO KYEONG SOON
IPC: H04N19/196
Filed: 2000-05-15
Abstract: A direct digital frequency synthesizer featuring a modulo accumulator (17; 117) addressing a multiplexer (33; 133). The multiplexer receives a series of delay signals generated from digital circuits (41-45; 141-153). The delay signals establish the phase of a reference oscillator (37; 137). The number of units of delay are sufficient to resolve expected jitter. The accumulator is a digital counter which increments by only a single digit for each count, such as a Gray code counter. In one embodiment, the delay signals are generated by a charge pump (43) feeding individual logic circuits (41) driving integrated capacitors in a loop. Feedback to the charge pump establishes that the total delay will subdivide a single clock cycle of the reference clock. In a second embodiment, a single shifter or several shifters (151; 153), with output in phase reversal relation (145), subdivide a single clock cycle. A clock multiplier (141) and divider (147) are used to assure the synchronism of each clock cycle with the total number of units of delay. The output (33; 155) of the multiplexer (33; 133) is the reference oscillator signal, adjusted by the phase delay, forming a synthesized output frequency.
Patent KR-20010106549-A (KR)
Title: A Composition for Artificial Meat From Wheat
Inventor: HONG CHUN JA
IPC: A23J3/00
Filed: 2000-05-22
Abstract: Composite material spring modules (16) and methods of manufacture are described having a fiber reinforced composite material spring body (32) with attachment fittings (34, 36) integrally formed about the spring body (32). The attachment fittings (34, 36) are molded of a flexible material which dynamically responds to changes in the shape of the spring body (32) upon deflection. Integral formation of the fittings (34, 36) with the spring body (32) provides a unified single piece module which is readily attachable to any structure where spring support is desired. The composite material spring modules (16) are described as a mattress foundation (10), by attachment to high and low profile frames (12) and to an overlying grid (14). Methods of manufacture of the composite material spring modules (16) with integrally formed attachment fittings (34, 36) are described. Methods of assembly of flexible weight bearing structures such as mattress foundations (10) using the composite material spring modules (16) are also described.
Patent KR-20000054404-A (KR)
Inventor: PARK JONG HEON
IPC: G06Q50/30
Filed: 2000-06-05
Abstract: PURPOSE: A system for managing a vehicle state is provided so that a probe vehicle can be efficiently managed at a small cost, by forming a communication link along the road, and collecting and analyzing state information of the probe vehicle by the communication link. CONSTITUTION: A first memory unit(100) stores a special identifier of a probe vehicle. A plurality of vehicle state information sensors(S1¯Sn) are disposed at the probe vehicle for sensing its state. A first controller(200) is engaged with the vehicle state information sensors(S1¯Sn) for collecting state information of the probe vehicle, reading the special identifier from the first memory unit(100) and generating a packet data according to the information. A transmitting/receiving unit(300) is disposed at the probe vehicle for modulating the packet data into a high frequency transmission signal, and demodulating a received signal. A plurality of relay units are disposed along the road at certain intervals, for forming a communication link with the transmitting/receiving unit(300), and relaying the high frequency transmission signal through a wire channel. A central management unit(400) demodulates the relayed signal into the packet data, analyzes state information of the probe vehicle according to the packet data, and outputs an analysis result to the transmitting/receiving unit(300). A display unit(500) displays information from the central management unit(400).
Patent KR-20010112503-A (KR)
Title: Computer with removable recording apparatus
Inventor: KIM GYU DONG
IPC: G06F12/14
Filed: 2000-06-05
Abstract: This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including cardiovascular and inflammatory diseases.
Patent KR-20010112535-A (KR)
Title: Vehicle body's tortion durability tester
Inventor: PARK GI HYEON
IPC: G01M17/00
Filed: 2000-06-08
Abstract: The invention concerns a building framework comprising posts (2, 3, 4, 5, 6) with L- shaped, T-shaped or cross-shaped transverse cross-section, depending on whether they serve as support for two, three or four beam (7, 8) ends. Principal beams (7) aligned mutually parallel and transverse beams (8) arranged transversely to said alignments are supported at each of their ends by a post (2, 3, 4, 5, 6) wing and are horizontally oriented along the direction of said wings. The transverse beam (8) lower surface is at an intermediate level between the principal beam (7) lower and upper surfaces. The beams (7, 8) and the posts (2, 3, 4, 5, 6) are linked by assembling means at each framework node, thereby ensuring the continuity of the abutted beams and superposed posts, in view of the compression-tension loads. The flooring elements (2) are supported by the principal beams (7).
Patent KR-20010039661-A (KR)
Title: Photoelectric conversion apparatus and method for fabricating the same
Inventor: NAGATA TSUYOSHI
IPC: H04N5/357
Filed: 2000-06-15
Abstract: PURPOSE: To realize improvement in the transistor characteristics (operating characteristics) of a optoelectronic transducer device, the improvement in the isolation characteristics between pixels in the device and the improvement in the breakdown strength characteristics of the device. CONSTITUTION: A optoelectronic transducer device has a first conductivity well layer 12 provided in a semiconductor substrate 11 and a second conductivity light receiving region (photoelectric conversion region) 14 provided in the well layer 12 and a first conductivity impurity layer (depletion layer forming layer) 20 of an impurity concentration set lower than that in the layer 2, to be able to reduce coupling capacitance and a second conductivity impurity layer (reverse depletion layer forming layer) 17 of an impurity concentration set lower than that in the above region 14 are provided at positions on the lower side of the region 14, in such a way that at least each one out of the layers 20 and 17 is positioned in the inner side of the region 14 in a plan view stretchably a depletion layer.
Patent KR-20020000928-A (KR)
Title: Etcher for use in semiconductor fabrication
Inventor: KIM YEONG SIK
IPC: H01L21/306
Filed: 2000-06-22
Abstract: PURPOSE: An etcher for manufacturing a semiconductor is provided to improve etch quality and to eliminate the necessity of a leakage test, by interposing a spring between an upper cover and an arm so that a complete sealing is realized in closing the upper cover. CONSTITUTION: The upper portion of a main body(20) is open. The arm(32) is hinged to a side of the main body. The upper cover(30) is coupled to an end of the arm by interposing a coupling unit. A concave groove(42) is formed in a position facing an arm fixing member(44) fixed in the arm and an upper fixing member(42) fixed in the upper cover. A connection pipe is inserted into the concave groove. The spring is inserted into the inside of the connection pipe so that the arm fixing member and the upper fixing member are coupled to a bolt(43a).
Patent KR-20020002623-A (KR)
Title: Method of automatically designing a progressive die
Inventor: PARK MYUNG SIK
IPC: B30B13/00
Filed: 2000-06-30
Abstract: PURPOSE: An automatic design method of a serial transfer die is provided to reduce errors by designing automatically with dividing parts, and to improve working efficiency by reducing working hours with manufacturing parts accurately. CONSTITUTION: A product drawing is checked(S1), and a standard drawing of a die is made(S2). A development figure is drawn up, and drawing is calculated(S3). The development figure is spread automatically, and volume is calculated automatically with separating color(S31). The layout is formed(S4), and upper and lower assembling drawings are made out(S5). A drawing line and bending parts are made out with sorting color, and strip layout is drawn up with inputting the pitch(S41). Scrap holes and punch drawings are outputted automatically, and the guide plate is automatically generated with touching the line(S51). A part drawing is made out(S6), and parts are partitioned automatically(S61). Parts are processed(S7) with automatically making a list of parts(S71).
Patent KR-20020002717-A (KR)
Title: Method for forming a flash memory cell
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to program/erase a memory cell by using a low voltage like a power supply voltage, to improve a program/erase characteristic of the memory cell by increasing a coupling ratio, and to fabricate a device of a design rule of 0.25 micrometer by reducing the size of the memory cell. CONSTITUTION: A tunnel oxide layer(23) and an undoped polysilicon layer(24b) are sequentially formed on a semiconductor substrate(21) having a field oxide layer(22). Ions are implanted into the undoped polysilicon layer while the surface of the undoped polysilicon layer becomes amorphous. The surface of the doped polysilicon layer is removed to expose a silicon grain boundary. The doped polysilicon layer and the tunnel oxide layer are sequentially patterned to form a floating gate. A dielectric layer(25), a polysilicon layer(26a), a tungsten silicide layer(26b) and an anti-reflecting coating(ARC)(27) are sequentially formed on the entire surface. The ARC, the tungsten silicide layer, the polysilicon layer and the dielectric layer are sequentially patterned to form a control gate(26) composed of the polysilicon layer and the tungsten silicide layer on the dielectric layer. Impurity ions are implanted into the semiconductor substrate at both sides of the floating gate to form a source and a drain.
Patent KR-20020008951-A (KR)
Title: Semiconductor device and Method for Manufacturing with recessed SOI structure
Inventor: KANG CHANG YONG
IPC: H01L27/12
Filed: 2000-07-21
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to reduce a parasitic capacitance and to remove a floating body effect by using a recessed SOI(Silicon On Insulator). CONSTITUTION: An SOI substrate comprises a bulk silicon layer defined by a cell region and a peripheral region, an insulating layer and a single crystalline silicon layer. A trench is formed at a field region of the single crystalline silicon layer. An isolation layer is formed in the trench. The peripheral region is recessed compare to the cell region by recessing the single crystalline silicon layer of the peripheral region. Semiconductor devices are formed on the cell and peripheral regions of the single crystalline silicon layer.
Patent KR-20020012059-A (KR)
Inventor: YOON HAN SIN
IPC: H01L23/495
Filed: 2000-08-05
Abstract: PURPOSE: A lead frame for a semiconductor package is provided to reduce the whole thickness of the package to 0.8 millimeter or less, by disposing a lead under the paddle of the lead frame so that a metal wire does not protrude out from the surface of the paddle. CONSTITUTION: A semiconductor chip is adhered to the bottom surface of the paddle(21) positioned in the center. Tie bars(24) are downwardly extended from the corner of the paddle. The lead(22) is connected to an end portion of each tie bar, and is in parallel with the paddle. A protrusion(23) is formed on the bottom surface of the lead, and the bond pad of the semiconductor chip is electrically connected to the surface of the lead.
Patent KR-20010021253-A (KR)
Title: Sram generating an echo clock signal
Inventor: KAWAGUCHI YASUNARI
IPC: G11C7/22
Filed: 2000-08-09
Abstract: PURPOSE: An SRAM capable of generating echo clock signal is provided to prevent dispersion between outputs of an echo clock signal and a data signal. CONSTITUTION: An echo signal generator(50) includes output buffer(53), the first and second data registers(51, 52), and middle electric potential circuits(51, 52). The first data register(51) is controlled by internal clock signal, and receives data from a sense amp(57). The second register is controlled offset signal, and receives a sense amp(58).
Patent KR-20000064076-A (KR)
Inventor: YOO HAN YEOL
IPC: B65B13/00
Filed: 2000-08-19
Abstract: PURPOSE: An apparatus for jointing band for package binder is provided to easily and promptly joint a band with the apparatus for jointing band in state of non branch pipe. CONSTITUTION: An apparatus for jointing band for package binder includes at lease two or more slide plates having a roller(10) guideable rolling and a slide hole(7) installed in one side drum(6) of a reel main shaft(4) by a pin bolt(9), a band jointing plate(11) fixed in the external end part of the slide plate horizontal with the axial direction of the reel main shaft, a spring jointing bush(12) inserted into the reel main shaft for being elastically installed by the band jointing plate and a reciprocal spring(13), a main holder(17) and a front drum(6a) slideable and elastically installed are axially inserted into the front of the spring jointing bush, a handle(21) having a female screw part(23) jointed and disjointed in a front male screw part(22) of the reel main shaft, and axially installing the other end part in the main holder by an axial pin(19) for extensively controlling the band jointing plate with sliding the main holder according to the tightening extent of the handle.
Patent KR-20020015243-A (KR)
Title: The heat exchanger for refrigerators
Inventor: LEE JI SEOK
IPC: F28D1/00
Filed: 2000-08-21
Abstract: PURPOSE: A heat exchanger of a refrigerator is provided to improve heat exchange efficiency and the wind force by enlarging the interval between refrigerant pipes and having the circulating cooling air flow smoothly and to reduce power consumption by supplying sufficiently cooling air into a refrigerator. CONSTITUTION: A heat exchanger(10) of a refrigerator comprises a refrigerant pipe(11) through which cooling air flows and a heat exchange fin(12) fitted in the refrigerant pipe to enlarge a heat exchange area. The refrigerant pipe is coiled horizontally in the shape of a coil spring to secure a large space in the refrigerant pipe, to sufficiently contact cooling air to the surface of the refrigerant pipe, and to disperse the frost of the heat exchanger. The part placed inside the refrigerant pipe is extended to the center of an oval formed by the refrigerant pipe to have the air passing by the inside of the refrigerant pipe exchange heat sufficiently. Therefore, cooling air flows smoothly, and the air is refrigerated effectively.