baber/WOPTO huggingface dataset:
Patent KR-20000022501-A (KR)
Title: Data multiplexing method, data multiplexer using the multiplexing method, multiple data repeater, multiple data decoding method, multiple data decoding device using the decoding method, and recording medium on which the methods are recorded
Inventor: MATSUI YOSHINORI
IPC: H04N21/2662
Filed: 1997-06-25
Abstract: PURPOSE: Data multiplexer using the multiplexing method, multiple data repeater, and multiple data decoding device using the decoding method are provided to certainly decode important object data by propitiation and safely transmit digital data without missing of important data between systems using dacoding devices having different decoding buffer amounts by switching the decoding buffer amount to be set in advance in accordance with the receiving side. CONSTITUTION: A data multiplexing method consists of the step; inputting the amount B(1)-B(N)of decoding buffer which is required to decode each of N (N is natural number) digital data of pictures, sounds, characters, etc.; comparing the amount B(1)-B(N) with a prefixed value; selecting out M (1.le.M.le.N) digital data of the N digital data; multiplexing the sum of the amounts for decoding buffers required to decode the M digital data into one multiple data and outputting if the sum of the amounts of decoding buffers required to decode the M digital data may be equal to or smaller than the prefixed value.
Patent KR-19990067913-A (KR)
Title: 고정합성의 반사 방지성 코팅 조성물
IPC: H01L21/027
Filed: 1999-01-15
Abstract: 본 발명은, 특히 강한 자외선 조사 용도에서 반사 방지성 코팅 조성물("ARCs")로 사용하기에 적합한 신규의 흡광 조성물에 관한 것이다. 본 발명의 반사 방지성 조성물은 통상 고분자량의 중합체, 예를 들어 M w 가 약 40,000 달톤 이상인 중합체를 함유하는 수지 결합제 성분을 포함한다. 본 발명의 ARCs는 기판 표면 상에 도포시 상당한 정합성을 나타내 보인다. 예를 들어, 본 발명의 ARCs는 수직 스텝 및 경사 스텝 등의 실질적 지형에 대해 고정합도로써 코팅될 수 있다.
Patent KR-19990068195-A (KR)
Title: 블루 매스 톤을 갖는 간섭 안료
Inventor: VOGT REINER
IPC: C09D17/00
Filed: 1999-01-29
Abstract: (ⅰ) 무색 투명한 고굴절률의 금속 산화물의 제 1 층, 
     (ⅱ) 무색 투명한 저굴절률의 금속 산화물의 제 2 층 및 
     (ⅲ) 코발트 알루미네이트, 코발트-함유 유리 또는 코발트 옥사이드의 제 3 외부 층으로부터 형성되는 코팅, 및 소판-형태의 담체 물질로 구성되고, 블루 매스 톤(blue mass tone)을 갖는 다층 간섭 안료에 관한 것이며, 제 1 및 제 3 층이 맞바꾸어 지는 것 또한 가능하다. 
     사용되는 고굴절률의 금속 산화물은 티타늄 디옥사이드, 지르코늄 디옥사이드 또는 틴 옥사이드이다. 사용되는 저굴절률의 금속 산화물은 실리콘 디옥사이드 또는 알루미늄 옥사이드이다.
Patent KR-20000055938-A (KR)
Inventor: PAK SEONG HUN
IPC: B66B1/18
Filed: 1999-02-11
Abstract: PURPOSE: An elevator control system and method are provided to prevent an interruption of the elevator's moving by restrain the transmission of communication by a detecting button jam and button input information, and. improve the button lamp control with a passenger's safety. CONSTITUTION: An elevator control system and method comprising; a button input controller(8A), a button jam detector(8B), an elevator network data transmitter(8D), an elevator network data receiver(8G), a button lamp on and off delay processor(81), IND and a lantern controller(8K) using IND and lantern control order stored on the receiving data buffer(8F).
Patent KR-19990072878-A (KR)
Title: 신규폴리에스테르펠렛트및그제조방법
IPC: C08G63/672
Filed: 1999-02-24
Abstract: 본 발명은 테레프탈산 및 이소프탈산을 함유하는 디카복실산으로부터 유도된 디카복실산 구성단위와 에틸렌글리콜 및 1,3-비스(2-하이드록시에톡시)벤젠을 함유하는 디올로부터 유도된 디올 구성단위로 된 폴리에스테르로 되어 있고, 하기의 특성을 갖는 폴리에스테르 펠렛트에 관한 것이다: 
     (i) 디카복실산 구성단위의 합계량에 대하여 테레프탈산으로부터 유도된 구성단위가 15~99.5 몰% 및 이소프탈산으로부터 유도된 구성단위가 0.5~85 몰% ; (ii) 디올 구성단위의 합계량에 대하여 에틸렌글리콜로부터 유도된 구성단위가 25~99.5 몰% 및 1,3-비스(2-하이드록시에톡시)벤젠으로부터 유도된 구성단위가 0.5~75 몰%; 극한점도가 0.5~1.5 dl/g;  시차주사형열량계(DSC)로 측정한 용융점(Tm(℃))이 식 [1/527-0.0017·ln(1-(m I +m B )/200] -1 -273<Tm≤265 을 만족하고; 상기 폴리에스테르 펠렛트의 밀도는 1,350 kg/㎥ 이상임.  또한 본 발명은 폴리에스테르 펠렛트 제조방법에 관한 것이다. 상기 폴리에스테르 펠렛트는 가스차단성, 투명성 및 내열성이 우수하며, 아세트알데히드를 거의 발생시키지 않는다.
Patent KR-20000059772-A (KR)
Inventor: JUNG JAE YEONG
IPC: G02F1/1333
Filed: 1999-03-08
Abstract: PURPOSE: A liquid crystal display device is provided to prevent a signal distortion of a common electrode and a pixel electrode by using an electric field generated from the signal of a data line. CONSTITUTION: A liquid crystal display device includes a first and second substrates, a liquid crystal(34), a common electrode and pixel electrode(38,30), a data line, a first and second alignment layers(32,36) and an insulation layer(33). The first and second substrates are arranged with a predetermined spacing between them. The liquid crystal(34) is inserted in a region between the first and second substrates. The common electrode and pixel electrode(38,30) are spaced with the liquid crystal between them. The data line is implemented on the upper surface of the second substrate and supplies data to the pixel electrode. The first and second alignment layers(32,36) are implemented on each of the first substrate and the second substrate. The insulation layer(33) is formed between the first and second alignment layer on the upper surface of the data line.
Patent KR-19990078438-A (KR)
IPC: E04C5/03
Filed: 1999-03-31
Abstract: 본 발명은 철근과 철근사이의 연결부의 철근 조직을 파괴시키지 않고 가공할 수 있도록 하여 연결부에 대한 기계적 강도를 향상시키고, 가공을 용이하게 하여 가공비용을 크게 절감한 콘크리트보강용 이형봉강의 연결단부 가공방법과, 이 방법에 따라 가공된 이형봉강 및 이형봉강의 연결구조를 제공할 목적으로, 적어도 하나의 연결단부를 상온에서 스웨이징하고, 상기 스웨이징 공정을 거친 이형봉강 연결단부의 외주면에 전조나사부을 형성시킨 것을 특징으로 하는 콘크리트 보강용 이형봉강으로, 적어도 하나의 연결단부를 상온에서 스웨이징하여 연결단부의 최대직경이 이형봉강의 원통몸체의 직경과 같거나 약간 크게 또는 가공도에 따라 원통몸체의 직경보다 약간 작게 형성되도록 한 스웨이징 공정과; 
     상기 스웨이징 공정을 거친 이형봉강 연결단부의 외주면에 스웨이징 직경에 준하는 나사부를 전조 성형공정으로 이루어진 것을 특징으로 하는 콘크리트 보강용 이형봉강의 연결단부 가공방법을 제공한다.
Patent KR-20000065426-A (KR)
Inventor: LEE YONG BAE
IPC: H04B1/40
Filed: 1999-04-02
Abstract: PURPOSE: A controller for a mobile communication terminal jamming generator is provided to simultaneously or selectively generate jammings for mobile communication terminals such as pagers, personal communication services(PCSs) by an infrared remote control, and cellular phones, so as to prevent the mobile communication terminals from being paged in public areas. CONSTITUTION: A remote control infrared signal receiver(IR1) applies a signal for simultaneously or selectively turning on/off operations of a pager jamming deliverer, a cellular phone jamming deliverer, and a personal communication service(PCS) jamming deliverer to a micro processor unit(510). The IR1 receives infrared signals from a remote controller. The micro processor unit has a CPU(U1) for building a program therein. The program turns on/off the operations of the deliverers according to the signals of the IR1. A transistor(Q14) of a driving power controller(520) controls a driving power of the pager jamming deliverer. A transistor(Q15) controls a driving power of the cellular phone jamming deliverer. A transistor(Q16) controls a driving power of the PCS jamming deliverer. A transistor(Q13) controls the transistors(Q14,Q15,Q16). A field effect transistor(FET)(Q12) controls the transistor(Q13).
Patent KR-20000066386-A (KR)
Title: optical disc
Inventor: LEE YONG HUN
IPC: G11B11/105
Filed: 1999-04-16
Abstract: PURPOSE: An optical disk is to achieve a high density record by preventing a shape of substrate from being distorted. CONSTITUTION: A substrate(400) has an uneven structure for pre-format. The substrate comprises a plan land(600) and a hill(500) projected from the surface of the plan land. A transparent reflective layer(401) of thin film is mounted on the substrate. A dielectric layer(402) is mounted on the transparent reflective layer. A record layer(403) is mounted on the dielectric layer. A protective layer(404) is mounted on the record layer to protect the record layer. The hill has a height of lambda/4. The transparent reflective layer has the plane surface and the thickness thicker than that of the hill. An optical disk is a double sided disk for recording and replaying data on the double sided thereof. The optical disk comprises the transparent reflective layer, the dielectric layer, the record layer, and the protective layer mounted above and down the substrate.
Patent KR-20000066658-A (KR)
Inventor: YANG SEONG CHEOL
IPC: H04B7/24
Filed: 1999-04-20
Abstract: PURPOSE: A method for controlling transfer speed in a facsimile service using the WLL(Wireless Local Loop) system is provided to reduce the transmitting-receiving error in a facsimile service. CONSTITUTION: If a PSTN Fax(90) transmits an analog TCF signal to determine the transfer speed of a data to a BS/MSC/IWF, the BS/MSC/IWF converts the analog TCF signal into a digital form and transmits it to a radio section of the BS/MSC/IWF. An MT2(10) in the BS/MSC/IWF receives the digital TCF signal, converts it into an analog form and transports it to a TE2(80). In this moment, the TCF signal transported to the TE2(80) is transferred with an error due to noise generated while passing through the radio section. Accordingly, the TE2(80) can discriminate whether the present set speed is a receiving possible speed.
Patent KR-20000067232-A (KR)
Inventor: CHO YONG SEOK
IPC: F16H48/34
Filed: 1999-04-26
Abstract: PURPOSE: A vehicle retarder system is provided to reduce the vibration and the noise of the vehicle equipped with a retarder, where the retarder is used as an ancillary brake device. CONSTITUTION: A vehicle retardr system comprises: a shaft(4), whose one side is connected with a driving shaft(P), to be mounted in a differential gear housing(1) and to transmit a power; a retarder system to be mounted between the other side of the shaft and the housing; a driving pinion(9) and a pinion(8) to be mounted so as to give a ring gear(R) of the differential gear a power of the shaft ; where the retarder system consists of a rotary rotor, a fixed rotor, and a stator.
Patent KR-20000067262-A (KR)
Inventor: LEE WOO JAE
IPC: F24F3/14
Filed: 1999-04-26
Abstract: PURPOSE: A dehumidifier is provided to achieve a stabilized operation of device by allowing the operation scope of the device to be controlled in accordance with the amount of produced dried air. CONSTITUTION: A dehumidifier comprises a first tank(210) and a second tank(220) for performing dehumidifying and reproduction functions. The first and second tanks are constituted by a plurality of small sized tanks(211-216,221-226). A three-way valve(230) is installed at entrances of the first and second tanks, respectively, so as to switch supply direction of an air supplied from an external source. A dehumidifying and reproducing valve system(240) is installed at exits of the first and second tanks so as to control direction of dried air flowing into the first and second tanks during dehumidification and reproduction. A return valve system(250) having a plurality of open/shut-off valves(251a-254a) and orifices(251-254) is installed at a separating pipe(280) so as to control the volume of dried air flowing into the reproducing tank.
Patent KR-19990088377-A (KR)
Title: 화상형성장치
IPC: H01J17/28
Filed: 1999-05-19
Abstract: 선정된 거리만큼 이격되어 배치된 제1 및 제2 기판에 의해 형성되는 엔벨로프를 가지며, 엔벨로프 내에 배치된 화상 형성 수단을 갖는 화상 형성 장치에 있어서, 엔벨로프의 표면 중 제1 및 제2 기판의 표면 영역 일부를 제외한 영역 내에, 단열 부재가 배치되는 화상 형성 장치가 제공된다.
Patent KR-19990088389-A (KR)
Title: 폴리싱슬러리에있는덩어리입자들을제거하는방법
IPC: B24B37/04
Filed: 1999-05-19
Abstract: 본 발명은 한 실시예에서 폴리싱 슬러리에 있는 덩어리 입자들을 제거하기 위한 방법을 제공한다.  이와 같은 특정한 실시예에서, 본 방법은 설계 입자 크기(design particle size)를 가진 슬러리를 슬러리 소스(slurry source)에서 에너지 소스로 전달하는 단계를 포함한다.  많은 실시예에서, 슬러리는 덩어리진 입자 크기를 가진 덩어리를 형성하는데, 이것은 실질적으로 설계 입자 크기보다 더 크다.  이와 같이 더 큰 크기의 입자는 반도체 웨이퍼 표면이 폴리싱될 때, 반도체 웨이퍼 표면을 손상시키므로, 매우 바람직하지 않다.  본 방법은 덩어리진 입자 크기를 실질적으로 설계 입자 크기로 축소시키기 위하여, 덩어리를 에너지 소스에서 나오는 초음파와 같은 에너지에 쬐는 단계 및 에너지를 에너지 소스에서 슬러리로 전달하는 단계를 더 포함한다.
Patent KR-20000074613-A (KR)
Inventor: KIM BYEONG JUN
IPC: H01L21/312
Filed: 1999-05-24
Abstract: PURPOSE: A multi-layered insulating layer including an insulating film containing a silicon-methyl combination is provided to reduce a resistor-capacitor(RC) delay occurring in a metal interconnection system, by using a low dielectric material such as methyl silesquioxane to form a multi-layered structure. CONSTITUTION: A multi-layered insulating layer including an insulating film containing a silicon-methyl combination comprises the first insulating layer(130), an adhesive surface(130a) and the second insulating layer. The first insulating layer contains a Si-CH3 combination inside, formed over a conductive pattern on a semiconductor substrate. The adhesive surface that is a part of the first insulating layer is exposed to the surface of the first insulating layer, having a carbon composition less than that of other portions of the first insulating layer. The second insulating layer is formed on the adhesive surface of the first insulating layer so that a dipole-dipole interaction can occur between the adhesive surface and the second insulating layer.
Patent KR-20000028577-A (KR)
Inventor: INOUE MASAHIRO
IPC: G08G1/09
Filed: 1999-05-24
Abstract: PURPOSE: A DSRC(Dedicated Short-Range Communication) is provided to reduce power consumption and not to complicate a communication. CONSTITUTION: When a communication device detects the entrance into a communication area with an RSSI(Received Signal Strength Indicator)(11) after starting with a starting trigger, and when a communication is finished by transmitting and receiving data of a circuit for transmitting and receiving the data (2) with a device on road, a power supply into a first power circuit(3) is stopped. A device for detecting a speed of vehicle(14) sets a value of a timer corresponding to the speed of vehicle as a regulation value by deciding the speed of vehicle. If the speed of vehicle is over the regulation value, it is processed in a filter by deciding if the speed of vehicle is over the regulation value with a timer for sympathizing the speed of vehicle(14). A detecting device of communicating area(12) decides if the output of the RSSI(11) is under the regulation value. When the output of the RSSI(11) is under the certain regulation value, a starting device of power(5) starts the first power circuit(3) by recognizing which the communicating area is ended. The power consumption is not increased because the transmitting and receiving circuit of data (2) is not restarted through the passing speed is very low or stopped inside the certain communicating area by accumulating the road in the DSRC for ITS(Intelligent Transport System).
Patent KR-20010002878-A (KR)
Inventor: KIM HO JIN
IPC: G07G1/00
Filed: 1999-06-18
Abstract: PURPOSE: A device and a method for supplying backup power in the case of power failure in an electronic cash register are provided to secure sufficient time for data backup in a system through extending logic voltage at a fail state of power. CONSTITUTION: At a normal state, a logic high signal is applied to the first/second power regulate units(18,20) to turn on transistors(Q1-Q4) of the power regulate units. Thus, drive power is supplied to each drivers(26-30). At generation of power fail, a power fail detect unit(16) transfers power fail detect signal to the first/second power regulate units to turn off the transistors. Thus, drive power applied to the drivers is blocked to operate backup of data.
Patent KR-20010003548-A (KR)
Inventor: PARK IL YONG
IPC: G11B19/20
Filed: 1999-06-24
Abstract: PURPOSE: A method for determining speed based on an amount of vibration for an optical disk device is provided to determine the speed for generating the vibration under an allowable value by counting TZC(Track Zero-Cross) during the rotation of a spindle motor. CONSTITUTION: The method for determining speed based on an amount of vibration for an optical disk device includes following processes. In setting of a coefficient of eccentricity(S100), a spindle motor is activated and rotated with a low speed of about 2000 rpm in an operation mode that a focus control is turned on and a tracking control is turned off. A TZC generating during a rotation by once is counted and the counted value is set as a coefficient of eccentricity. In determining the speed(S200), the number of rotation per a minute of the spindle motor is increased in order to detect an amount of vibration generating by unbalance of the optical disk. The coefficient of eccentricity is subtracted from the coefficient of the cross point and the amount of vibration is produced as a numerical value. Thereafter, the number of rotation per a minute generating an amount of vibration under the allowable value is repeatedly searched and determined the speed of the spindle motor.
Patent KR-20010017396-A (KR)
Inventor: CHA GI WON
IPC: G11C5/14
Filed: 1999-08-11
Abstract: PURPOSE: A circuit for generating high voltage in semiconductor memory device is provided to generate stable high voltage although high power supply voltage is applied from exterior upon burn-in mode. CONSTITUTION: The first capacitor is for boosting a boosting terminal to the first predetermined voltage in response to a control signal. The first diode is connected between interior power supply voltage generating terminal and the boosting terminal and charges the boosting terminal to the second predetermined voltage. A delay device delays the control signal. The second capacitor is for boosting the control terminal to the first predetermined voltage. The second diode is connected between interior power supply voltage generating terminal and the boosting terminal and charges the control terminal to the second predetermined voltage. A transmitting device sends the voltage of the boosting terminal to a high voltage generating terminal. A high voltage level stepping down device steps down the high voltage level of the high voltage generating terminal after transmitting the voltage of the boosting terminal to it.
Patent KR-20000017308-A (KR)
Title: Wafer transfer apparatus
Inventor: CHUJIMATO MASAKI
IPC: H01L21/301
Filed: 1999-08-14
Abstract: PURPOSE: A wafer transfer apparatus is provided to conduct an exact die bonding at a die boding process by determining a position of a wafer to a reference position adjusting a position of a division line into a rotation direction and into a length and breadth direction. CONSTITUTION: The wafer transfer apparatus comprises a location determining unit (400), a transfer tape mounting unit (600) and a protection tape flaking unit (800). The location determining unit (400) positions a protection tape-attached wafer to a position determining table, and adjusts a position of the wafer into a rotation direction and into a length and breadth direction to determine the position of the wafer to a reference position. The transfer tape mounting unit (600) positions the wafer thus determined to a transfer tape mounting table, and attaches a transfer tape to a ring frame and a wafer surface at the same time so as to be unified with the ring frame. The protection tape flaking unit (800) positions the wafer thus unified to a protection tape flaking table, attaches one end of a flaking tape to one end of the protection tape of a wafer surface side, and flakes the protection tape from the wafer surface by drawing the flaking tape.
Patent KR-20010018536-A (KR)
Inventor: YU IN KI
IPC: H01L29/861
Filed: 1999-08-20
Abstract: PURPOSE: A multilayered junction diode is provided to simplify a circuit structure and to reduce an area occupied by the device and volume of a circuit plate, by stacking and joining a plurality of diode chips according to a desired withstand voltage to manufacture a high voltage rectifying device. CONSTITUTION: A plurality of junction-type diode chips(10) having predetermined withstand voltages are repeatedly stacked to form a multilayered junction by respectively using lead pieces(12) as media. Lead electrodes(14,16) constituting an anode electrode and a cathode electrode of a diode are joined to both ends of the multilayered junction by using other lead pieces. The multilayered diode chips are sealed with epoxy resin(18).
Patent KR-20010018855-A (KR)
Inventor: HONG SEUNG HONG
IPC: B25J9/00
Filed: 1999-08-23
Abstract: PURPOSE: A deformation type mini robot able to be programmed and a control method thereof are provided to carry out functions for both education and amusement by assembling a plurality of blocks respectively having a motor into various shapes and inputting proper exercise modes to realize motions. CONSTITUTION: A deformation type mini robot able to be programmed includes a plurality of blocks(12-15) respectively having a motor(12a-15a) of which a rotation shaft is induced outside and able to be coupled together or released from each other by a plurality of links(21-23), a first block(11) mounted with a motor(11a) of which a rotation shaft is induced outside, an input part of an infrared sensor(11b), and an output part of light emitting diodes(11c) to be controlled by a microcomputer and carrying out a predetermined operation by independently rotating the above motors forwardly or reversely, and a teaching controller(30) having an input part for inputting a predetermined program to the first block, a display part, an input/output port and a microprocessor and detachably connected to the first block via a communication port.
Patent KR-20010019215-A (KR)
Inventor: LEE HYO DONG
IPC: A63G11/00
Filed: 1999-08-18
Abstract: PURPOSE: Variable swing see-saw is provided which changes the ratio of a lever easily so that it also helps many people to enjoy see-saw, who have great difference in weight. CONSTITUTION: The variable swing see-saw comprises the parts of: a fixed stand(9) which is placed in the middle of a horizontal stand(1); a connection stand(4) which is leaned downwardly in the middle of the fixed stand and fixed at a crank axis(3); a support for the crank axis(5) which is respectively inserted into both edges of the crank axis; and a slide groove(10) which is placed in the middle lower part to be penetrated through the connection stand.
Patent KR-20000017626-A (KR)
Title: Motor driving system
Inventor: OSHIUMI KOOICHIRO
IPC: H02P5/54
Filed: 1999-08-30
Abstract: PURPOSE: A motor driving system is provided to remove a back-up power source unit which is necessary for the compensation of instant stoppage of electric current or stoppage of electric current, from the system. CONSTITUTION: An AC/DC converter(3) supplies a direct current to a DC/DC converter(6). The DC/DC converter converts the direct current output from the AC/DC converter into a direct current of a predetermined level and supplies the converted direct current to a central processing unit(7). A motor rotation number control unit (8, 9-1, 9-2, 9-N) is connected to the AC/DC converter and the central processing unit, respectively, and drives a motor(11) by the direct current supplied from the AC/DC converter in the normal state. When instant stoppage of electric current from the AC/CD converter occurs, the motor rotation number control unit receives a driving power source from the central processing unit to drive the motor.
Patent KR-20010026076-A (KR)
Inventor: HWANG IN GAB
IPC: H01L21/66
Filed: 1999-09-03
Abstract: PURPOSE: A device for measuring distance between lead frame holes is provided to detect an error occurred when a distance between lead frame holes arranged in a line is over a reference distance and a quantity of the error. CONSTITUTION: A number of light emitting parts(L1,L2,L3) apply a light to a hole of an object to be inspected. The light emitting parts(L1,L2,L3) are arranged in a side of a transfer line at a regular intervals in the same direction as transfer direction of the object and made of a light emitting element like an infrared emitting element or an infrared sensor. A number of light receiving parts(P1,P2,P3) faced to the light emiting parts(L1,L2,L3) receive the light passed through the hole of the object and generate a voltage proportioned to a quantity of the light. An AD(Analog to Digival) converter(2) converts the voltage outputted from the light receiving parts(P1,P2,P3) into a digital signal. A microprocessor(3) receives the digital signal from the AD converter(2), calculates an error of the digital signal based on a reference siganl and outputs the result of calculation. An output part(4) displays the result.