baber/WOPTO huggingface dataset:
Patent KR-20000027381-A (KR)
Title: Method and apparatus for controlling data strobe signal in ddr sdram
Inventor: HAN JONG HUI
IPC: G06F12/00
Filed: 1998-10-28
Abstract: PURPOSE: A method and apparatus for controlling data strobe signal in DDR SDRAM is provided to accurately and stably set a pre-amble section and a post-amble section when driving a read operation of a DDR SDRAM by controlling a data strobe signal using two control signals. CONSTITUTION: A data strobe signal control apparatus has a first control signal generating unit(220) for generating a first control signal(QS_ENABLE), a second control signal generating unit(210) for generating a second control signal(QS_PREAMBLE), and an initializing unit(230) for initializing the data strobe signal control apparatus(200) according to a power-up signal(pwrup). The second control signal generating unit(210) has transmission gates(211,212,213) for transmitting a suitable delayed output enable signal according to a signal(as latency) and inverters(214,215,216) for performing an output buffering.
Patent KR-20000034604-A (KR)
Title: Management method for process state using exchange system's process information
Inventor: JAE DONG GUK
IPC: G06F15/16
Filed: 1998-11-30
Abstract: PURPOSE: A management method for process state using exchange system's process information is disclosed to safely and effectively manage the process state using process information that is defined when designing software block and to quickly detect and repair a process state error. CONSTITUTION: A management method for process state using exchange system's process information is composed of distribution, examination, and investigation. Saved process information, which is stored in maintenance processor's system disk, is read(301) and a distribution of processor's process state management function is made according to the processor' information(302). Each processor's process state management function periodically examines the process' state(303) and compares to the distributed process information(304). If disagreements are not present, a certain period is spent waiting(305), and if present, the system is restored to the appropriate process state(306). If system is in an irreparable state, the manager must investigate and file a detailed report of the current situation for manual restoration(307).
Patent KR-19990062819-A (KR)
Title: 프로그램 정보 작성 방법과 장치 및 방송 시스템의 정보 처리용수신 장치
IPC: H04H60/21
Filed: 1998-12-05
Abstract: 프로그램 정보 작성 장치(13)는 주 프로그램의 프로그램 정보외에 또한 상기 프로그램 정보 그룹에 속한 다음 프로그램의 프로그램 정보를 주 프로그램으로서 방송한다.  방송 수신 장치(20)는 주 프로그램의 수신된 프로그램 정보에 의거하여 다음 프로그램의 프로그램 정보를 표시하기 때문에, 시청자가 다음 프로그램을 일련의 프로그램의 이벤트를 시청하는 중에 내용을 체크 한 후 예약할 수 있다.
Patent KR-20000039029-A (KR)
Title: Method of forming trench isolation having double liner
Inventor: OH YONG CHEOL
IPC: H01L21/76
Filed: 1998-12-10
Abstract: PURPOSE: A method of forming trench isolation having double liner is provided which is capable of preventing the liner dent in applying the liner process. CONSTITUTION: A method comprises steps of: forming the first insulation film(102) and the first material film on the semiconductor substrate(100); forming a mask pattern defining trench isolation forming region by etching the first material film and the first insulation film(102) in turn, using the photo-resist pattern(108) as a mask; forming opening for trench formation by etching some thickness of the semiconductor substrate(100) using the mask pattern as a mask; forming the second insulation film(112) on both of the sidewalls and bottom of the opening; forming the second material film(114), the third insulation film(116) and the third material film(118) in turn along the surface of the second insulation film(112), including the first material film, wherein the thickness of the second and third material films(114, 118) is thin; forming the fourth and fifth insulation films(120, 122) on the whole surface of the semiconductor substrate(100) to fill the opening; forming trench isolation(110) by smoothly etching the fifth, fourth and third insulation films(122, 120, 116) until the surface of the first material film is exposed; and removing the first material film(104) and the first insulation film(102) in turn on the two sides of the trench isolation(110).
Patent KR-20000039271-A (KR)
Title: Liquid crystal display
Inventor: BAE SEONG JOON
IPC: G02F1/1339
Filed: 1998-12-11
Abstract: PURPOSE: A liquid crystal display is provided to include a patterned spacer without using spacers formed on a switching device. CONSTITUTION: A liquid crystal display includes a transparent substrate(100a), and a facing substrate(100b), a switching device, a spacer(117), and at least one facing layers(115a,115b). The transparent substrate(100a), and a facing substrate(100b) include liquid crystal cells. The switching device is formed on the transparent substrate and controls the turn on/off of the electrode. The spacer(117) is patterned on the switching device. The at least one facing layers(115a,115b) are formed on both substrates(100a,100b). The patterned spacer(117) is slant mildly with respect to a perpendicular line of the surface of the substrate in the same direction to the rubbing direction of the facing layers. The patterned spacer(117) is slant greatly with respect to the perpendicular line of the surface of the substrate in the vertical direction to the rubbing direction of the facing layers.
Patent KR-20000040041-A (KR)
Title: Method for controlling reserved recording of vcr
Inventor: PARK SEUNG SU
IPC: G11B27/02
Filed: 1998-12-17
Abstract: PURPOSE: A method for controlling the preserved recording of a VCR is provided to display the impossibility of operation of the preserved recording to a user if the electric power of the VCR maintains an on state at the established time of the preserved recording and to automatically switch over to a channel to be recorded for operating the preserved recording. CONSTITUTION: A time and a broadcasting channel to be recorded are established in a VCR for counting the preserved recording time. When a present time reaches the preserved recording time, the electric power state of the VCR is detected. If the electric power of the VCR is turned off, the recording is started in a prepared tape. If the electric power of the VCR is turned on, the impossibility of the recording is displayed for switching over a present channel to the preserved broadcasting channel. Then, the character for confirming the preserved recording is displayed on the screen outputted by the reserved channel, and the electric power state of the VCR is detected. Therefore, the operations of the preserved recording and an ordinary recording are controlled according to the electric power state of the VCR.
Patent KR-20000040246-A (KR)
Title: Method for manufacturing plasma display panel
Inventor: LEE MI GYUNG
IPC: H01J11/54
Filed: 1998-12-17
Abstract: PURPOSE: A method for manufacturing a plasma display panel is provided to remove the inferiority of a discharging tube and an injecting opening not by using the discharging tube and an injecting opening. CONSTITUTION: After the layer processes of an upper plate(1) and a lower plate(2), a portion is opened when a sealing material(3) is coated. The opening portion is used as a discharging tube. The opening portion(4) is sealed by a sealing material, and then is dried. According to the method for manufacturing a plasma display panel, the inferiority of a discharging tube and an injecting opening improved not by using the discharging tube and an injecting opening.
Patent KR-20000040592-A (KR)
Title: Wafer level chip scale package having dummy solder ball
Inventor: KWON SEOK CHEOL
IPC: H01L23/28
Filed: 1998-12-18
Abstract: PURPOSE: A wafer level chip scale package(WL-CSP) is provided to prevent a micro-distortion of the package. CONSTITUTION: A package(200) includes a semiconductor chip(110) having bonding pads(112) formed on an active surface(114). The bonding pads(112) are electrically connected with metal wirings(120) and then redistributed to ball pads(122). The package(200) further includes a dielectric layer(130) covering the active surface(114) and the metal wirings(120), and solder balls(140) formed on the ball pads(122) exposed through the dielectric layer(130). In addition, the package(200) includes dummy pads(124) formed on the active surface(114), not electrically connected with the bonding pads(112), and exposed through the dielectric layer(130). Moreover, dummy solder balls(150) are formed on the dummy pads(124) at similar intervals to the solder balls(140). Therefore, the package(200) has a regular distribution of solder balls(140,150), and thereby the package(200) can be stably jointed on a main board.
Patent KR-20000041573-A (KR)
Title: Distributor for examining outer unit of multi-air conditioner for both cooling and heating
Inventor: GU HYEONG MO
IPC: F24F13/00
Filed: 1998-12-23
Abstract: PURPOSE: A distributor for examining an outer unit of a multi-air conditioner is provided to examine performance for the operation of B and C chambers of an outer unit with one examination jig. CONSTITUTION: Performance of cooling operation in a B chamber is examined by turning off a four-way valve(132,134) and turning on power of an outer unit(210) and a B chamber driving switch. Herein, a coolant is input to an examination jig(224) through the four-way valve(132), a pipe(116) and a jig pipe(112) from a high pressure port on the B chamber of the outer unit(210). Then the coolant is flowed in a low pressure port on the B chamber side through the B chamber of a low pressure side pipe. When the pressure of the coolant is excessive, some of the coolant flows in an equal pressure pipe(135) connected with the four-way valve through the pipe(118) for heating so that the pressure is regulated. When the examination of performance is finished, the B chamber driving switch is turned off while a C chamber driving switch is turned on. Herein, the coolant circulates between the C chamber side and an examination jig through the pipe(117) for cooling and the C chamber side(125).
Patent KR-20000042307-A (KR)
Title: Additional information processor of portable terminal
Inventor: RYU JUN SEON
IPC: H04B1/38
Filed: 1998-12-24
Abstract: PURPOSE: An additional information processor of a portable terminal, is provided to generate continuous sounds according to information stored in an information device, to detect audio signal output through a speaker phone of the information device, to restore as an original signal, and to store in the portable terminal. CONSTITUTION: An additional information processor of portable terminal, comprises an inputter(10) and a restorer(20). The inputter(10) converts and outputs inputted information into a specific frequency signal through an external key input. The restorer(20) receives the specific frequency signal, to restore and store as an original signal. The restorer(20) is composed of a micro phone(21), a tone detector(23), and a memory(24). The micro phone(21) converts output of the inputter(10) into an electronic signal. The tone detector(23) detects an output frequency level of the micro phone(21). The memory(240 restores and stores the detected frequency level as an original signal.
Patent KR-20000044336-A (KR)
Title: Circuit for dispersing and exchanging data exchanges in switching system
Inventor: KIM SANG JUN
IPC: H04M3/00
Filed: 1998-12-30
Abstract: PURPOSE: A circuit for dispersing/exchanging data exchanges in a switching system is provided to perform exchanging processes in other exchaing circuit, if an error caused by each dispersion exchange is generated in one exchanging circuit, by separately dispersing/exchanging the data exchanges transmitted to the switching system to a subscriber exchanging circuit and a transmitter exchanging circuit. CONSTITUTION: A circuit for dispersing/exchanging data exchanges in a switching system comprises a subscriber exchanging circuit(211) and a transmitter exchanging circuit(213). The subscriber exchanging circuit transceives data through a subscriber highway while telephoning an extension subscriber. The subscriber exchanging circuit allocates and receives the data through a transmission highway and other switching system, while calling a subscriber registered in other switching system. The subscriber exchanging circuit detects the data received through other switching system, and performs the data exchanges. The transmitter exchanging circuit allocates the data inputted through other switching system to a reception highway, and transmits the data to the subscriber exchanging circuit. The transmitter exchanging circuit performs a data exchange between the subscriber of other switching system and the extension subscriber. The transmitter exchanging circuit allocates the inputted data to the reception highway, and transmits the data received to the reception highway to a second other switching system through the transmission highway.
Patent KR-20000044874-A (KR)
Title: Method for fabricating ferro electric memory device
Inventor: SEON JUN HYUB
IPC: H01L27/10
Filed: 1998-12-30
Abstract: PURPOSE: A method for fabricating a ferroelectric memory device is provided to reduce a process time required at a rinsing process. CONSTITUTION: A method for fabricating a ferroelectric memory device comprises forming a lower electrode(3), a dielectric film(4) and an upper electrode(5) on a first insulation film(6) of a semiconductor substrate(1). After patterning the upper electrode(5), a first rinsing process is performed by use of a de ionized water. After patterning the dielectric film(4) and the lower electrode(3), a second rinsing process is performed by use of a de ionized water. A second insulation film(6) is formed on an entire surface of a resultant structure, and the second insulation film(6) and the dielectric film(4) are sequentially patterned until the lower electrode(3) is exposed. A third rinsing process is performed by use of a chemical solution, which comprises deionized water or an N-methyl pyrrolidone as a main component.
Patent KR-20000047252-A (KR)
Title: Data transceiving system between set top box and pc in satellite communication system
Inventor: CHOI MUN JEONG
IPC: H04L12/66
Filed: 1998-12-31
Abstract: PURPOSE: A data transceiving system between set top box and PC in satellite communication system is provided to efficiently transceive data between a PC and a set top box. CONSTITUTION: A data transceiving system between set top box and PC in satellite communication system comprises a central station(1) connected to a multimedia network, a set top box(4) transceiving data to/from the central station, and a PC(5). The PC(5) generates control data and traffic data through UDP protocol and TCP protocol, respectively. The PC(5) and the set top box(4) transceives data through point to point ethernet communication. Private IP addresses are allotted to the PC(5) and the set top box(4).
Patent KR-19990044158-A (KR)
Title: 미끄럼운동 안내장치 및 그의 유단부 전동체 체인
IPC: F16C29/06
Filed: 1997-06-23
Abstract: 미끄럼운동 안내장치로는 환상 미끄럼운동을 위한 직선 안내장치, 곡선 안내장치 또는 회전베어링, 특히 직선운동 또는 회전운동을 지지하기 위한 유단부 롤러체인이 무한 궤도내로 삽입된 타입이 포함된다.     미끄럼운동 안내장치는 길이방향의 롤러의 롤링 통로, 상기 롤링 통로와 마주 보고 있는 부하 롤링 통로 및 부하 롤링 통로의 단부중의 하나로부터 다른 하나로 롤러를 순환시키는 무부하 롤링 통로를 갖는 궤도레일, 트랙레일을 따라서 이동하는 이동체 및 부하를 지탱하고, 이동체와 궤도레일사이에서 구르고, 그리고 부하 롤링 통로와 무부하 롤링 통로를 포함하는 무한 궤도에서 순환하는 복수의 롤러로 이루어진다.     롤러는 하나 이상의 가요성 연결벨트에 소정의 간격으로 일렬로 회전가능하게 배열되고, 그리고 미끄럼운동부재의 궤도의 무한 궤도내로 연결벨트와 함께 조립된다.     연결벨트는 연결벨트의 양쪽 단부가 서로 마주 보면서 미끄럼운동부재의 무한 궤도내부에서 볼과 함께 순환한다.
Patent KR-19990063854-A (KR)
Title: 액상 토너를 이용하는 전자 사진술용 건조 방법 및 그 장치
IPC: G03G15/11
Filed: 1996-08-20
Abstract: 본 발명은, 캐리어 액체를 흡수하여 제거하는 외층 및 캐리어 액체와 친화적이지 않고 쇼어 에이 경도가 10 내지 60인 내층을 구비하며 수광체와 접촉하는 화상 건조 수단과, 캐리어 액체의 인화점 아래로 5℃ 이하인 온도까지 적어도 0.05초 동안 화상 건조 수단의 표면을 가열하는 가열 수단을 포함하며, 수광체는 45 ㎜/sec를 초과하는 속도로 이동하는, 수광체로부터 잉여 캐리어 액체를 제거하는 장치이다. 또한, 본 발명은, 건조 요소와 수광체를 접촉시키는 단계와, 캐리어 액체의 인화 온도 아래로 5℃ 이하인 온도까지 0.05초 동안 건조 요소를 가열하는 단계를 포함하는, 수광체로부터 잉여 캐리어 액체를 제거하는 방법이다.
Patent KR-19990072217-A (KR)
Title: 표면 개조 방법과 이것으로 생성된 이미지 매체
IPC: B41M7/00
Filed: 1996-11-26
Abstract: 본 발명은 안료나 색소를 이미지에 부가하지 않고 이미지 기판의 표면상의 반사 광도를 증가시키는 방법을 개시한다.  이 방법은 이미지에 영향을 끼치지 않고 표면을 개조한다.  이러한 개조는 열이나 압력 또는 이들의 조합을 이미지 기판의 표면에 적용함으로써 가능해진다.  일단 개조 단계를 적용하면, 이미지 기판은 개조 단계 이전의 이미지 기판보다 더높은 광택과 더높은 반사 광도를 나타낸다.  이 개조 단계는 지형 특성을 이미지 표면에 적용하는데 사용할 수도 있다.
Patent KR-19990087229-A (KR)
Title: 가동부재를 위한 협착방지부를 가진 조절구동장치
IPC: G05D3/10
Filed: 1997-01-20
Abstract: 특히, 동력차량의 창문 또는 이동식 지붕과 같은 이동부재를 위한 협착방지부를 가진 조절구동장치에 있어서, 정해진 조절범위(x2-x1)에서 예정된 스프링 율을 달성하기 위해서 구동장치의 회전수 또는 속도감소기가 운동에너지의 저감을 위해 배치되어있다. "폐쇄된" 위치(x0)에 도달하기 전 예정된 범위(x2-x1) 내에서 구동장치의 회전수(n) 및 출력(P)이 선형으로 강하된다. 최소회전수(n min )까지의 강하가 정해진 위치영역(10) 내에서  일어난다. 이 최소회전수 및 출력은 "폐쇄된" 위치(x0) 전에 정해진 위치(x3)에서 도달되며, 실질적으로 일정하다. 상이한 공급출력(Pmax, P2, P1)에 따라 예컨대 선형강하는, 강하가 일어나는 정해진 위치영역의 일정길이의 경우, 상이한 경사의 직선(12, 13, 14)을 따라 일어난다.
Patent KR-20000064759-A (KR)
Title: 경계층 공기의 흐름을 변경하는 시스템 및 방법
IPC: B64D33/02
Filed: 1997-03-19
Abstract: 디버터리스 엔진 흡기구(10) 시스템은 흡기구에서 실질적으로 경계층 공기 모두를 변경하도록 전방 스웨프트 후미 밀폐 카울(30)을 가진 "범프"(20)를 포함한다.  범프는 흡기구의 내부면 일부를 형성하도록 항공기 본체에서 외부방향으로 융기된 등엔트로피 압축면을 포함한다.   카울은 흡기구의 나머지 표면을 형성하도록 항공기 본체에 커플링되고 흡기구 개구부의 최후미 지점에서 항공기 본체에 밀착된다.  범프와 카울은 항공기 작동기간 동안 흡기구에서 저에너지 경계층 공기를 변경하도록 함께 작동하므로서, 경계층 디버터의 필요성을 배제한다.  디버터리스 흡기구 초음속 항공기 엔진에 사용되는 비용이 적고 복잡성이 감소한 공기 유도 시스템을 제공한다.
Patent KR-20000005553-A (KR)
Title: Absorbent article with body contacting liquid control member
Inventor: TANZER RICHARD WARREN
IPC: A61F13/511
Filed: 1997-04-08
Abstract: PURPOSE: An absorbent article is provided to control liquid from urination position regardless of the position or movements of the wearer. CONSTITUTION: An absorbent article comprises; a substantially liquid permeable backsheet layer; an absorption assembly arranged on the backsheet layer; a garment shell which is combined to the backsheet layer and is positioned between the backsheet layer and the absorption assembly; liquid control member having an elasticity bandwidth arranged between a first and a second waste band area. The elasticity bandwidth of liquid control member is adapted to shrinking more than about 10% of height. The liquid control member comprises liquid permeable liquid processing layer substantially directly contacting with liquid and is adapted to drain liquid to the absorption assembly through liquid processing layer. At least one elasticity member is positioned between liquid processing layer and body side layer.
Patent KR-20000011176-A (KR)
Inventor: SETTA MICHRU
IPC: H04W56/00
Filed: 1999-02-18
Abstract: PURPOSE: A time synchronizing method is provided to be able to synchronize the time of the whole base stations at an absolute time with a high precision and a cheap structure without installing a GPS receiver in the base station. CONSTITUTION: The time synchronizing method which synchronizes the time of the base station for controlling plural base stations(2, 3) and each base station in a CDMA system comprises the steps of: installing a GPS receiver(11) to the base station control device, which receives a signal from a GPS satellite and generates a standard time based on the received signal; making the standard time that the GPS receiver generates as the time of the base station control device and at the same time, writing and transmitting the time standard data based on the time.
Patent KR-19990077441-A (KR)
Title: 데이터스트림에서정확한동기화포인트를찾기위한방법및장치
IPC: H04L12/70
Filed: 1999-02-19
Abstract: 본 발명은 데이터 프로세싱 시스템(data processing system)에서 복수의 비디오 데이터 패킷(video data packet) 및 복수의 오디오 데이터 패킷(audio data packet)을 포함하는 데이터 스트림(data stream) 안에서 정확한 동기화 포인트(synchronization point)를 지정하기 위한 방법에 관한 것이다.  데이터 스트림(data stream)은 오디오 데이터 패킷 내(內)에서 오디오 동기화 요소를 위해 및 비디오 데이터 패킷 내에서 비디오 동기화 요소를 위해 모니터(monitor)된다.  비디오 데이터 패킷 안의 비디오 동기화 요소를 검출함에 응답하여, 제 1 오디오 데이터 패킷이 오디오 동기화 요소를 포함하는가를 결정하기 위하여, 비디오 데이터 패킷 다음의 복수의 오디오 데이터 패킷으로부터 제 1 오디오 데이터 패킷이 검사되어진다.  오디오 데이터 패킷 안의 오디오 동기화 요소를 검출함에 응답하여, 오디오 데이터 패킷을 바로 뒤따르는 데이터 패킷은 데이터 패킷이 비디오 동기화 요소를 포함하는 비디오 데이터 패킷인가를 결정하기 위해 검사되어진다.  비디오 동기화 요소를 포함하는 비디오 데이터 패킷 다음의 제 1 오디오 데이터 패킷 안에서 오디오 동기화 요소를 검출함에 응답하여, 동기화 포인트는 비디오 데이터 패킷 안에 위치하게 된다.  오디오 데이터 패킷 바로 다음의  비디오 데이터 패킷 안에서 비디오 동기화 요소를 검출함에 응답하여, 동기화 포인트는 오디오 데이터 패킷 안에 위치하게 된다.  동기화 포인트는 데이터 스트림으로부터 오디오 및 비디오 데이터의 프리젠테이션을 시작하기 위한 시작 포인트를 셋트하기 위해 사용되어진다.
Patent KR-20000011223-A (KR)
Inventor: MATSUOKA TAKERU
IPC: H01L21/336
Filed: 1999-03-25
Abstract: PURPOSE: A semiconductor apparatus is provided to stably keep an action critical value and have a big joining inner pressure at the same time and also prevent generating of a hot carrier. CONSTITUTION: The semiconductor apparatus has; a gate insulating film(52) and a gate electrode(54) formed on the upper base; a gate area(40) formed on the lower of the gate insulating film; a first and a second source drain area(48,50) formed between the gate areas; a high density channel injecting area in which the first impurities and the second impurities are contained as the second certain density higher than the first certain density, formed on the center of the gate area; and each first and second low density channel injecting area(44,46) in which the first impurities is contained as the first certain density, formed between the high density channel injecting area and the first and the second source drain area.
Patent KR-20000073794-A (KR)
Inventor: JUN BYEONG CHAN
IPC: F24F11/76
Filed: 1999-05-14
Abstract: PURPOSE: A control method of automatic operation of an air conditioner is provided to control indoor temperatures variably and to vary the intensity of indoor air corresponding to the ascent/descent of the temperature fluctuation width. CONSTITUTION: An automatic operation processes for maintaining the interior of a room within a reference control range of a target temperature(24°C) is performed by repetition of cooling operation and suspension. A controller turns on a compressor and a blower fan and cools the interior while a cooling fan is interlocked with the compressor. The controller detects indoor temperatures via an indoor temperature sensor and keeps cooling until the indoor temperature falls under the lowest limit(Tlow). If the indoor temperature is lower than the lowest limit, the controller turns off the compressor and the blower fan and keeps a suspension state until the indoor temperature rises over the upper limit(Thigh).
Patent KR-20000073881-A (KR)
Inventor: JEON CHUN TAEK
IPC: C09D175/14
Filed: 1999-05-14
Abstract: PURPOSE: The titled paint composition capable of directly printing marks or the like on the surface of glass without low temperature sintering processes and process for production thereof are provided which have excellent adhesion for directly printing on the surface of glass or PET without surface modification. CONSTITUTION: The plastic printing paint is prepared by the following steps of: mixing a part of polyol (B), epoxy resin (C), a plasticizer and a defoaming agent with moisture free diisocyanate (A) and heating at 30 to 40°C in a first steps; mixing the remaining polyol (B), a polymerization preventing agent, a pigment and a part of a solvent and aging at 50 to 70°C in a second process; mixing a defoaming agent and a flame retardant, heating at 80 to 90°C, aging for 2 to 5 hr and cooling with the remaining solvent. After reaction, an excess amount of diisocyanate (A) is used in such a manner that the remaining NCO is 3.5 to 20% by weight based on the total weight of the diisocyanate (A) and the polyol (B).