baber/WOPTO huggingface dataset:
Patent KR-20000066034-A (KR)
Inventor: SONG YEONG JUN
IPC: H04B1/707
Filed: 1999-04-12
Abstract: PURPOSE: A method for confirming frame synchronization by using an optimal pilot symbol is provided to confirm and obtain frame synchronization using an optimum pilot symbol pattern in the W-CDMA advanced mobile communication system. CONSTITUTION: The user equipment confirms chip synchronization failure in a chip and frame synchronization mode and obtains initial chip and frame synchronization. The user equipment receives a frame offset group and a slot offset group from a network side to use the synchronization timing of a primary CCPCH(Common Control Physical CHannel), frame offset information and slot offset information informed from a network side. Using a pilot bit pattern proposed in a frame synchronization confirmation mode, the user side continually confirms whether frame synchronization fails to fit. In case that chip synchronization is obtained but frame synchronization fails to fit in the frame synchronization confirmation mode, the user side confirms chip synchronization failure in the chip and frame synchronization mode and obtains final chip and frame synchronization.
Patent KR-19990073097-A (KR)
Title: 조립식온돌용상판제조방법
Filed: 1999-05-04
Abstract: 본 발명은 조립식 온돌분야에서 온돌 마감재로 사용되는 조립식 온돌용 상판 제조방법에 관한 것이다. 
     함수율 0.2% 이내의 무기질 규사 또는 무기질 종류의 석재 ø1.5내지2를 21내지22중량%, ø0.5내지1를 53내지54중량 %, 충진제로 탄산칼슘 20㎛이하의 규격 및 타 무기질 재료 중 20㎛이하의 규격으로 대체 사용할 수 있으며, 15내지16중량%을 배합비율로 하고 잘 혼합되게 배합한다. 
     한편 불포화 폴리에스터 수지 1O내지11중량% 이하, 촉진제 (cobalt octoate)는 수지대비 3중량%, 고온 경화제 (methyl ethyl ketone peroxide) 3중량%를 잘 썩이도록 혼합하여 먼저 배합된 조성물과 같이 혼합하고, 한편 가로, 세로의 사각형틀에 이형제(실리콘 또는 스테인산)등을 0.5mm정도 도포 한 후 한지 또는 창호지를 사각의 형틀에 삽입한다. 
     이후 화이바 글라스를 위에 삽입한 다음 배합된 모재를 수평하게 1.2내지1.4cm 의 두께 수평이 되도록 도포한 후 그 위로 화이바 글라스 및 한지를 덮고 가열된 프레스 내부로 삽입한다. 
     프레스의 가열온도는 상부130℃ 하부 150℃를 유지하도록 조정하고, 프레스로 가압 한다. 이때 가열시간은 최소 3분30초 이상 가압하며, 가압은 40㎠/kg이상으로 성형하는 것이다.
Patent KR-20000005655-A (KR)
Inventor: SIMIZU HIDEHISA
IPC: G02F1/136
Filed: 1999-05-14
Abstract: PURPOSE: The TFT(Thin Film Transistor) driving LCD(Liquid Crystal Display) device having IPS(In Plane Switching) mode is provided to improve aperture rate and response speed by preventing reverse twist. CONSTITUTION: The auxiliary capacity of the LCD(Liquid Crystal Display) device having IPS(In Plane Switching) mode includes; a first auxiliary capacity electrode; an insulating layer; a second auxiliary capacity electrode formed on the insulating layer. The first auxiliary capacity electrode and the second auxiliary electrode have different shapes and sizes in a region adjacent to a light-transparent region.
Patent KR-19990073148-A (KR)
Title: 응원용전자도구.
Filed: 1999-05-31
Abstract: 본 발명은 응원 또는 집회 등을 할 때 흥겨운 표현이나 또는 의견이나 행동을 일치시키고자 할 때 사용할 수 있도록 한 응원용 전자도구에 관한 것으로서, 전자 도구를 잡은팔을 순간적으로 흔들거나 손벽을 치거나 도구를 두들기는 등의 흥겨운 행위나 일치된 행위를 하고자 할 때 전자음을 발생하는 응원용 전자 도구의 장치에서 악기의 소리와 같은 전자음이 나도록 하기 위해 응원용 전자도구를 잡은 팔을 절도있게 흔들거나 손벽을 치거나 도구를 두들기는 등의 동작을 하면 이를 감지하고, 절도있는 동작을 할 때다다 전자음 발생기에 선택해 놓은 악기의 소리와 같은 단발의 전자음이 발생하도록 하며, 또한 전자음을 증폭하여 사람이 들을 수 있게 구성하였다. 이로 인해 응원 또는 집회 등을 하는 사람들이 흥겨움을 표현할 때나 또는 의견이나 행동이 일치시킬 때 사용할 수 있게 한 것이다.
Patent KR-20010001411-A (KR)
Inventor: KIM JIN HO
IPC: H01L27/115
Filed: 1999-06-04
Abstract: PURPOSE: A method for fabricating a flash memory device is provided so that a stable operation characteristic can be obtained by improving a reverse tunneling voltage. CONSTITUTION: To improve a characteristic of a reverse tunneling voltage, a polysilicon is stacked with the thickness of 200 angstrom instead of a conventional nitride layer on the resulting structure and etched by an anisotropic etching as an etch back process until the polysilicon and an oxide layer(13) do not exist on an upper surface of an oxide layer(9). Accordingly, oxide layers(11,13) are intervened between a sidewall of a pattern of a floating polysilicon(5) and a spacer(35) of thin polysilicon. At this time, oxide layers(9,11,13) do not damaged particularly in the etch back process for forming the spacer(35) by high etching selectivity between the polysilicon for constructing the spacer(35), and the oxide layers(9,11,13).
Patent KR-20010001804-A (KR)
Inventor: LIM DO HYEON
IPC: H04B1/40
Filed: 1999-06-08
Abstract: PURPOSE: The transceiver of a portable wireless terminal is provided to maintain the isolation and the efficiency in transmission and reception, by connecting an unequal split in-line power divider to a voltage to the output terminal of a Voltage Controlled Oscillator(VCO) at the frequency synthesizer. CONSTITUTION: A frequency synthesizer(100) includes a phase-locked loop(10), a loop filter(20) and a Voltage Controlled Oscillator(VCO)(30). The phase-locked loop(10) compares a reference frequency with the frequency of a feedback signal, and generates an alternating voltage signal in response to phase difference. The loop filter(20) passes a low band component of the alternating voltage signal from the phase-locked loop(10), and thereby generates the signal with a direct current component. The voltage controlled oscillator(30) generates the signal having a constant transmission intermediate frequency in response to the signal from the loop filter(20).
Patent KR-20010002730-A (KR)
Inventor: SON JANG U
IPC: H04L47/31
Filed: 1999-06-17
Abstract: PURPOSE: A method for securing a transmission sequence in a packet switch having a dual switching plane is provided to offer a cell distribution and arbitration method which secures the transmission sequence in a 2Q2P(dual input queue per input port) and has an excellent queuing delay time under a bust traffic condition at the same time. CONSTITUTION: A cyclic-in-cyclic-out(CICO) system alternately distributes asynchronous transfer mode(ATM) cells transmitted to each inputting port to dual inputting queues. The CICO system endows transmitting chances according to a transmitted order for foremost cells of the multiple inputting queues, and decides whether the foremost cells are available for transmitting to outputting ports. If so, the CICO system transmits the foremost cells to the selected outputting ports through a dual switching plane. The CICO system alternately distributes transmitted cells to two inputting queues when asynchronous transfer mode(ATM) cells are transmitted to an input terminal, and alternately services head cells of the two inputting queues while arbitrating the transmitted cells to prevent a transmission sequence from being turned in the input terminal. The transmission sequence in an exchange is secured by a CICO operation. As the transmitted cells are alternately distributed to the two inputting queues, an output-buffering switch is delayed under a grouped traffic condition. Without using a time stamp and a cell sequence restoring circuit, As operations of a transmitted cell distributor, a transmission arbitrator, and an output terminal controller are simple, the CICO system is suitable for a high-speed exchange design having a link capacity of a gigabit/second level.
Patent KR-20000006330-A (KR)
Inventor: SATOHIDEO
IPC: G09G3/36
Filed: 1999-06-22
Abstract: PURPOSE: A liquid crystal display apparatus is provided to improve operating speed with a level converting circuit having small capacity transistor. CONSTITUTION: A liquid crystal display apparatus comprises a signaling circuit driving pixels of displaying unit, and a level converting circuit founded on a scanning circuit. The level converting circuit is composed of a first to a fourth transistor. Gates of the first and the second transistors are coupled to a first bias voltage source. Gates of the third and the fourth transistors are coupled to a second bias voltage source, and sources of the transistors are coupled to a power supply voltage source. Drains of the first and the second transistors are coupled to the drains of the third and the fourth transistors. Low amplitude signals having different polarity are inputted to the sources of the first and the second transistors, and high amplitude signals having different polarity are obtained from the drains of the first and the second transistors.
Patent KR-20010004949-A (KR)
Inventor: KIM GWANG SEOK
IPC: H04N1/60
Filed: 1999-06-30
Abstract: PURPOSE: A method for controlling a printing concentration of a printer is provided to always achieve optimum printing quality regardless of environmental changes by carrying out a halftone processing operation by determining a brightness value of images according to a corresponding threshold table of environments. CONSTITUTION: A method for controlling a printing concentration of a printer includes the steps of storing a printing data to print if a printing instruction is received(S1-S3), detecting and receiving a current environment state information from a printer engine(S4), detecting a certain threshold table corresponding to the current environment state information from at least more than one threshold table in a memory(S5), carrying out halftone processing operation by determining a brightness of the printing data on the basis of the detected threshold table(S6), and printing the printing data of which image is processed by the halftone processing operation by transmitting the printing data to the printer engine(S7).
Patent KR-20010008895-A (KR)
Title: Apparatus for measuring body
Inventor: BYUN SEUNG NAM
IPC: A61B5/107
Filed: 1999-07-05
Abstract: PURPOSE: An anthropometer is provided to reduce manufacturing cost and enhance the accuracy of measuring body parts by eliminating record errors by a recorder. CONSTITUTION: A support(12) supports measured parts of a body, and provides a reference position necessary for the measurement. An X-axis guide(13,14,15) is installed at one side of the support along the X axis. X-axis displacing means(16,17,18) is installed to slide along the X-axis guide(13,14,15). A digital measuring means(21) is installed in one end of the X-axis displacing means(16,17,18), and measures the displaced distance along the X-axis guide(13,14,15) with electric signals. The measured value is shown through an LCD display window. A Y-axis guide(19) is formed in one side of the X-axis displacing means(16,17,18). Y-axis displacing means(41) is installed in one side of the Y-axis guide(19) to slide along the Y-axis guide(19) and displaced along the leading end of the Y-axis direction of the measured parts.
Patent KR-20000067756-A (KR)
Title: 사출 성형과 동시에 문양을 형성하는 방법 및 장치
IPC: B29C45/72
Filed: 1999-07-16
Abstract: 문양 형성 시트는 몰드 위에 공급되고, 이어서 그의 열 변형 온도 이상의 온도로 가열되고, 진공 흡입에 의하여 몰드의 공동 표면에 맞춰진다. 이어서 몰드가 조여지고, 수지가 사출되어 수지에 대하여 문양 형성 시트를 접착한다. 문양 형성 시트는 몰드로 공급되기 전에 시트 예열 장치에 의하여 열 변형 온도 미만의 온도로 예열된다. 시트 예열 장치에 의하여 예열되는 문양 형성 시트는 시트 공급 장치에 의하여 몰드로 공급된다.
Patent KR-19990078700-A (KR)
Filed: 1999-07-30
Abstract: 본 발명은 고정밀도의 제품생산을 위한 작업실이나 병원의 수술실을 위해 조성되는 청정·무균의 실내공간(CLEAN ROOM)에 적용되는 바닥재로서, 실내에서 발생되는 각종의 정전기를 효율적으로 흡수하여 배출되도록 함으로 정전기의 발생에 의한 각종의 위험성을 배제함과 동시에 장기적이고도 안정적인 사용을 위하여 고강도 내구성을 유지하는 인서트형 바닥재인바, 이를 위하여 본 발명은 클린룸용 바닥재의 제조를 위한 소재 조성물로 10-98%부의 ABS(VO)수지(경우에 따라 ABS와 폴리 카보네이트(VO)수지); 5-50%부의 카본 파이버; 5-50%부의 글래스 파이버; 및 조색용 안료로 1-30%가 혼합된 조성물과; 이와 같은 조성물을 용융하여 혼합 형성하고, 상기 혼합 형성된 소재를 사출금형이 준비된 사출기에 투입하며, 상기 사출금형에 소정형상의 알루미늄 패널을 삽입 장착하고, 상기 건조된 소재가 알루미늄 패널의 외주면으로 덧씌워져 봉지되도록 한 후 상기 알루미늄 패널이 인서트 내장되어진 사출물을 외부 마감처리하여 저저항성 및 고강도의 내구성이 유지되도록 하는 발명이다.
Patent KR-20000012133-A (KR)
Inventor: GOULD ANTONY JAMES
IPC: G06F12/0888
Filed: 1999-07-31
Abstract: PURPOSE: A video processing device is provided to enable non-image result data not to be flushed from a cache during a particular period. CONSTITUTION: The video processing device for applying to an image of a video signal such that a continuous video processing operation generates a corresponding processing result with an image or data form, comprises: a cache storing part(1100) for storing a processing result associated with a video processing operation as a cached item; and a part for deleting a present cached item in order to provide a cache space for a new cached item, wherein the deleting part operates such that non-image processing result is maintained in the cache longer than a result processed with an image form.
Patent KR-20010019829-A (KR)
Inventor: KIM YONG KI
IPC: H04B7/00
Filed: 1999-08-31
Abstract: PURPOSE: A calling method and calling apparatus using vehicle number is provided to protect personal privacy and achieve an improved convenience for drivers by contacting drivers through vehicle number over mobile communications. CONSTITUTION: A method comprises the step(S30) of turning on a mobile communication terminal and initializing the terminal, the step(S31) of judging whether a key signal is input, the step(S32) of judging whether the input key signal is a signal of a vehicle calling key if it is judged in the step(S31) that the key signal is input, the step(S33) of indicating the area of vehicle if it is judged in the step(S32) that the input key signal is a signal of vehicle calling key, the step(S34) of judging whether a signal of a direction key is input, the step(S35) of moving a cursor in accordance with the input of the direction key and indicating the corresponding area if it is judged in the step(S34) that the signal of direction key is input, the step(S36) of judging whether a signal of a selection key is input, the step(S37) of selecting and storing the corresponding area where the cursor is placed, the step(S38) of inputting character and numeral keys, the step(S39) of judging whether a signal of a transmission key is input, the step(S40) of transmitting the vehicle number input by a user to a mobile communication switching station, the step(S41) of judging whether a communication path to the communication terminal corresponding to the transmitted vehicle number is connected, and the step(S42) of performing communication if the communication path is connected.
Patent KR-20010019865-A (KR)
Inventor: CHOI JEONG IL
IPC: B29B17/00
Filed: 1999-08-31
Abstract: PURPOSE: An apparatus and method for manufacturing a concrete flask by using waste fiber and waste synthetic resin is provided to substitute waste sources for expensive wood flask. CONSTITUTION: The method comprises the processes of conveying 15-35wt.% of waste synthetic resin that is dried in a dehydrator to a first mixer after cutting and washing; mixing conveyed synthetic resin with 5-7wt.% of graphite in the first mixer; conveying above admixture to a second mixer; mixing conveyed admixture with 65-85wt.% of waste fiber; ratio-frequency heating above admixture at the temperature range of 150 to 230deg.C for 2-3 hours while mixing; discharging melted admixture and pressing it to be in the form of plate; cooling processed plate with irradiating ratio-frequency heating.
Patent KR-20010019973-A (KR)
Inventor: KIM CHEOL JUNG
IPC: B60H1/00
Filed: 1999-08-31
Abstract: PURPOSE: A controller of a wind direction mode of an air conditioner is provided to open and close discharge ports of a vent duct and a foot duct with a switch according to a set mode and to control the wind direction mode by the switching operation. CONSTITUTION: A discharge passage(4) is spirally formed in a discharge portion(3) of a blower case(1). A vent discharge portion(5), a foot discharge portion(6) and a defrost discharge portion(7) are formed in the discharge passage(4). Opening/closing holes(8,9) are installed in each discharge portion to control a wind direction. A wind direction mode is switched by operating the opening/closing holes(8,9) with actuators(10,11). The actuators(10,11) are operated manually according to a set mode pulse of an ECU(Electric Control Unit). A link(12) is installed in the actuator and the opening/closing holes(8,9) are connected with the link(12). Each discharge portions are opened and closed by rotating the actuators.
Patent KR-20010020041-A (KR)
Inventor: NA MAN HO
IPC: H04N5/74
Filed: 1999-08-31
Abstract: PURPOSE: A reflective LCD projector is provided to implement the implement using a reflective LCD by reflecting a light generated from a light source onto the display surface of the LCD and installing a beam splitter for reflecting an image reflected from the LCD to a projection optical system. CONSTITUTION: The reflective LCD projector includes a light source/LCD module(40) having a light source(31), a reflective LCD(32) and a block polarized beam splitter(36), a projection optical system(33) disposed in opposition to the exit surface of the light source/LCD module(40), a screen(35) on which an image is extendedly displayed, and a mirror(34) disposed between the projection optical system(33) and the screen(35). The light source(33) includes a lamp and a reflective mirror and emits white light. The first flyeye lens(38) and a polarized beam splitter(40) are installed between the light source(31) and the block polarized beam splitter(36).
Patent KR-20000022849-A (KR)
Inventor: WATANABE KAZUTAKA
IPC: F04C29/02
Filed: 1999-09-02
Abstract: PURPOSE: A compressor having a balance weight is provided, for reducing a leakage of oil in a freezer from a vent pipe as repressing a loss of a pressure. CONSTITUTION: In a motor compressor, a vent pipe(10) is installed between a compressor(2) and a motor(12), and an opening of the vent pipe(10) is installed at the center of the rotation of an axis of the compressor as near as possible. A cylindrical ring(9) is established with insulation material at the outer circumference of an end(8) of a coil of the side of the motor of a stator(6). The cylindrical ring(9) covered at the end(8) of the coil is made of the same material as insulation material inserted into the coil of the stator, made of plastic material thin and having an excellent insulation property and a processing property. And a pressure device of a rotator(4) is positioned near the vent pipe(10), the oil in a freezer in vented gas to a freezing cycle is reduced by reducing the spiral rotation in the space near the vent pipe(10) on the upper part of the rotator by making an end face of the compressor to be flat as making the shape of a balance weight(5) to be circle.
Patent KR-20000022946-A (KR)
Inventor: STRINGA LUIJI
IPC: G06T1/00
Filed: 1999-09-07
Abstract: PURPOSE: Automatic testing method of a print quality forms a model for automatically testing a print quality on a deformation object, and forms an electronic image on a print sheet by optically analyzing a test object with optical electronic part such as CCD camera. CONSTITUTION: Automatic testing method of a print quality captures image of sheet set by CCD camera(1), forms a first reference image accompanying a corresponding tolerance limit value of a density measurement, and divides the reference image into many lower images by superposing the gratings having very small grating net cell. During the test, the method measures the distance between sections of the grating on the testing object. Accordingly, a model's elastic correction making the same distance between sections(K1,K2,K3,K4,K5,K'1,K'2,K'3,K'4,K'5) of model is achieved. Thereby, the testing image is verified by a standard test technique with reference to a corrected reference model.
Patent KR-20010036067-A (KR)
Inventor: HYUNG YONG U
IPC: H01L27/108
Filed: 1999-10-05
Abstract: PURPOSE: A method for manufacturing a lower electrode of a capacitor using selective deposition of silicon is provided to increase a surface area of a lower electrode, by forming a silicon layer whose surface is uneven by a hemispherical grain(HSG) process. CONSTITUTION: Mold is formed on a semiconductor substrate(100) by intervening an insulating layer(200). A metal layer and the first silicon layer(550) which are bent to have a cylinder type along the bending of the mold, are sequentially formed to form a lower electrode. A gap filling insulating layer which fills the inside of the cylinder is formed. The entire surface of the gap filling insulating layer is polished or etched back to separate the lower electrode. The remaining gap filling insulating layer and mold is eliminated. The silicon is prevented from being deposited on the exposed insulating layer by using selective deposition of silicon on the separated lower electrode. The second silicon layer(610) has an uneven surface if formed on the first silicon layer. The third silicon layer(650) is formed on the metal layer.
Patent KR-20000000288-A (KR)
Inventor: KIM SAM SU
IPC: G08G1/095
Filed: 1999-10-09
Abstract: PURPOSE: The signal lamp is provided to automatically set a flickering period although a signal period is changed and to play a role for itself as a stop lamp and a walking lamp CONSTITUTION: The rest time display signal lamp comprises the light emitting display division which drives the signal that comes in a external control signal input division in the rest time display signal lamp through a signal drive division, which lights and puts out the light and the control division which controls each light emitting display division to flicker independently in accordance with time and the memory division which remembers a signal data and a signal period.
Patent KR-20000006672-A (KR)
Title: Washing, pest controlling automotization device of high pressure pump loaded with cultivator and method
Inventor: LEE GYE WOOK
IPC: F04B23/00
Filed: 1999-10-11
Abstract: PURPOSE: An automating device for washing and controlling a high pressure pump is provided to reduce the water consuming amount for washing and controlling, and the working time, and also to reduce the human resources of working. CONSTITUTION: A high pressure washing, controlling automating device is composed of:a center clutch unit(5) which is a force delivering device; a gear case connecting unit of the center clutch end; a regulator automating unit(6); a connecting lever unit of the automating device operated with the high-speed, low speed of the rotary numbers of a cultivator by the regulator automating device; a high pressure pump frame device(2) for fixing the automating device for washing and controlling the high pressure pump and accessories.
Patent KR-20010044890-A (KR)
Title: Photo-mask pattern
Inventor: BAEK SEUNG JIN
IPC: G03F1/32
Filed: 1999-11-01
Abstract: PURPOSE: An exposure mask pattern is provided to improve the degree of integration of a memory cell by forming an assistant pattern additionally in order that the exposure mask pattern in correspondence to a dummy cell portion uses the effect of interference of light. CONSTITUTION: The exposure mask pattern includes a light interference field(32), the first floodlight field(310) and the second floodlight field. The light interference field(32) is sheltered with the material such as chrome on a board made of the transparent material such as quartz or glass. The first floodlight field(310) and the second floodlight, by which light passes, in the center of the pattern are formed. In the first floodlight field(310), the contact part formed in the normal inner memory cells is defined. The second floodlight field is located around the first floodlight field(310) for generating the effect of reinforcing and interfering light and has the slit type and decides numbers of forming.