baber/WOPTO huggingface dataset:
Patent KR-20000064750-A (KR)
IPC: B41M5/00
Filed: 1997-12-08
Abstract: A recording sheet is provided by forming, on at least one side of a substrate sheet, an ink absorbing layer comprising a cationic polymer having at least crosslinking groups. The ink absorbing layer may comprise (1) a cationic polymer containing a crosslinking monomer (e.g. a monomer having a hydrolyzable condensing group such as alkoxysilyl) as a comonomer unit, (2) a cationic polymer containing a crosslinking monomer and a hydrophilic monomer (e.g. a monomer having a polyoxyalkylene unit) as comonomer units, or (3) the above cationic polymers (1) and (2), and a hydrophilic polymer. The cationic polymer and the hydrophilic polymer may have interacting reactive groups. This recording sheet is useful for the improvement of the water resistance and ink absorption in an ink jet recording sheet.
Patent KR-20000064993-A (KR)
Title: 유압 파일럿 회로
IPC: E02F9/22
Filed: 1998-01-27
Abstract: 파일럿유를 토출하는 파일럿 펌프와 파일럿유를 제어하여 공급함으로써 복수개의 유압절환밸브를 조작하는 복수개의 파일럿밸브를 구비하는 유압 파일럿 회로에 있어서, 파일럿 유압을 보지함에 의해 작동유의 발열을 감소시키고, 또 동시에 복수개의 파일럿밸브가 조작되어도 파일럿유가 충분히 파일럿밸브에 공급되어 조작성이 손상되지 않고 유압 파일럿 회로가 제공된다. 
     파일럿펌프로서 가변용량 펌프를 채용한다. 유압 파일럿 밸브의 조작상태를 조작검출수단으로 검출하고, 그 상태에서 유압절환밸브를 조작하는 것에 필요한 파일럿펌프 토출량을 콘트롤러에 의해 연산하고, 필요한 유량만을 파일럿펌프가 토출한다.
Patent KR-20000011132-A (KR)
Title: Electric conductor, arrangement of electric conductors, and method of insulating electric conductor of large electric machine
Inventor: WESTENDORF WILHELM
IPC: H02K3/24
Filed: 1997-04-30
Abstract: PURPOSE: Multi-color EL displays and a method of manufacture thereof are to provide effective display. CONSTITUTION: An electric conductor(1) for a winding of a large electric machine. The conductor is oriented in a longitudinal direction(2) and is stacked in a stacking direction(3) perpendicular to the longitudinal direction(2). The conductor(1) has a stacking surface(4) coated with a high-voltage insulating layer(6) comprising a hardened powder coating material(5). The invention further concerns a method for the high-voltage insulation of an electric conductor(1) of a large electric machine, according to which method the conductor(1) is coated with a powder coating material(5) at a temperature of between 20°C and 70°C and the powder coating material(5) is hardened at a temperature of between 120°C and 200°C.
Patent KR-20000016677-A (KR)
Title: Process for carrying out an accounting operation
Inventor: FISCHER HANS WIRGEN
IPC: G07B15/06
Filed: 1997-05-16
Abstract: PURPOSE: A process is disclosed for carrying out an accounting operation in a mobile intelligent memory (ICC), in particular a chip card, by means of a terminal wirelessly connected in a safeguarded manner to a computer, preferably by means of computer stations. CONSTITUTION: In order to carry out a high speed accounting operation with a low risk of interruption, a first data word (R1) for a dynamic authenticity check is transmitted from the memory (ICC) to the terminal (OBU) before an interruption-sensitive time span. During the interruption-sensitive time span, a single signal (MACRO) is transmitted from the terminal (OBU) to the memory (ICC). the signal contains an accounting triggering signal (CM), a set of accounting data (B, L), an identification code (S1) generated by using the first, previously transmitted data word (R1), and a second data word (R2) generated by the computer (1) or terminal (OBU). The memory (ICC) then checks the identification code (S1), carries out the accounting operation according to the set of accounting data (B, L),generates its own identification code (S2) by using the second data word (R2) and transmits through the terminal (OBU) to the computer (1) a confirmation signal for the completed accounting operation together with its identification code (S2).
Patent KR-20000050995-A (KR)
Inventor: LEE SANG HYUN
IPC: H04L27/152
Filed: 1999-01-16
Abstract: PURPOSE: A device for TS transmission using a PLL is provided to enable users to transmit TS without having to use a fixed clock. Users can activate a clock with a PLL and use it as a transmission clock. CONSTITUTION: A device for TS transmission using PLL(14) receives and decodes a channel-coded data so as to output a packet data of the TS. The device includes a channel decoder(11) which selects a clock and outputs a channel clock. A parallel-serial controller(13) receives a packet data from the channel decoder(11) and store it into a writing clock. A parallel-serial controller(13) then, activates a reading clock and inputs a channel clock received from a channel decoder(11) and outputs a memory using a writing clock. A parallel-serial controller(13) receives a parallel-type data and converts it into a serial-type data. A phase-locked method receives a channel clock and a transmission clock from a parallel-serial controller(13) and gives feedback for a phase-locked transmission clock. A level controller(15) receives a serial-type data and converts its level into a transmissible data.
Patent KR-20000054893-A (KR)
Inventor: RYU HEE SOO
IPC: C02F1/04
Filed: 1999-02-01
Abstract: PURPOSE: A sewage treatment apparatus for livestock barn is provided to prevent water contamination and environmental pollution while allowing the sewage produced from livestock to be conveniently and sanitarily treated. CONSTITUTION: An apparatus a sewage collecting and stirring unit(1) for collecting sewage from a livestock barn and stirring the collected sewage to be mixed with a neutralizing agent and deodorant injected therein, a pre-heating unit(2) for receiving the sewage from the unit(1) and performing a pre-heating treatment for the received sewage, and an evaporating unit(3) for injecting the sewage received from the pre-heating unit(2) to an evaporating heat exchanger(5) through a nozzle(4) so as to evaporate the sewage and discharging the evaporated steam by operating a blower fan(6) to blow the steam toward an outlet(7), wherein the evaporating heat exchanger(5) is operated by heating and circulating thermal medium utilizing combustion heat from a combustion chamber(19), and the sewage in the pre-heating unit(2) is pre-heated by heat from a plurality of exhaust pipes(20) vertically penetrating through the pre-heating unit(2).
Patent KR-19990072747-A (KR)
Title: 내마모성적층물제조에사용되는이붕소화물코팅프레스플레이트
IPC: C23C14/35
Filed: 1999-02-19
Abstract: 압축표면상에 알루미나 입자를 갖는 레진 함침 종이로 부터 장식 적층물을 제조하기 위한 프레스 플레이트는 이붕소화 하프늄, 이붕소화 몰리브덴, 이붕소화 탄탈륨, 이붕소화 티타늄, 이붕소화 텅스텐, 이붕소화 바나듐, 이붕소화 지르코늄 또는 이의 혼합물에서 선택된 이붕소화물로 코팅되어서 프레스 플레이트가 긁힘에 대해 내성을 가지게 된다.  선호되는 이붕소화물은 티타늄 및 지르코늄이다.  가장 선호되는 이붕소화물은 티타늄이다.  이붕소화 티타늄으로 코팅된 프레스 플레이트를 써서 압축된 적층물의 색상, 광택 및 표면 외양은 코팅전에 프레스 플레이트로 압축된 적층물과 실제적으로 동일하다.
Patent KR-19990082714-A (KR)
Title: 막처리방법및막처리장치
IPC: C02F1/44
Filed: 1999-03-04
Abstract: 본 발명은 생물처리의 반응조 내의 오니(汚泥), 반응조로부터 이송되어 온 오니 또는 그것들의 농축오니, 생물처리전의 분뇨폐수 등의 원액을 막여과하기 위한 막처리방법 및 막처리장치에 관한 것으로서, 본 발명의 막처리방법은 원액을 순환탱크에 공급하고, 순환탱크와는 별도로 설치된 막장치 내에 병설된 여과막 사이에 형성되는 막간유로 내에 순환액을 공급하며, 해당 유로 내의 순환액으로부터 해당 여과막을 통해서 여액(濾液)을 뽑아내고, 나머지 순환액을 순환탱크로 반송할 때에 해당 순환탱크와 해당 막장치의 사이에 설치된 순환펌프로 순환액을 순환시켜 순환탱크 내의 순환액의 일부를 오버플로우(overflow)시키는 것을 특징으로 하며, 또 본 발명의 막처리장치는 내부에 복수의 여과막을 병설하여 해당 여과막 사이에 형성되는 막간유로 내의 순환액으로부터 여액을 뽑아내는 막장치에 내부에 순환액과 원액이 채워진 순환탱크를 병설하는 동시에 해당 순환탱크와 해당 막장치와의 사이에 순환액을 순환시키는 순환펌프를 끼워 설치하여 해당 순환탱크로부터 해당 막간유로를 거쳐 해당 순환탱크로 되돌아가는 순환계를 구성하고, 해당 순환탱크는 순환액과 원액의 일부를 오버플로우시키는 배출구를 구비한 것을 특징으로 하며, 이러한 처리방법 및 처리장치에 따르면 비용을 낮게 억제할 수 있고, 동시에 플럭스(flux)의 증량을 도모할 수 있으며, 또한 본 발명의 막처리장치는 순환탱크로부터 막간유로를 거쳐 해당 순환탱크로 되돌아가는 순환계를 형성하여 막처리유닛을 구성하고, 해당 막처리유닛을 복수유닛 설치하는 동시에 각 막처리유닛의 순환탱크에 원액을 공급하는 원액펌프를 해당 유닛수보다 적은 수만 설치하는 하는 것을 특징으로 하며, 이러한 장치에 따르면 공간절약으로 대량의 처리량을 확보할  수 있는 것을 특징으로 한다.
Patent KR-19990077736-A (KR)
IPC: G11C17/16
Filed: 1999-03-10
Abstract: 본 발명은 두 개의 결합된 래치를 포함하는 영전압/영전류(zero volt/zero current) 퓨즈 장치를 제공하며, 특히 구리로 형성된 상호 접속 층에서 사용하여 구리의 덴드라이트 성장(dendritic growth)을 방지하고 따라서 퓨즈가 끊어진 뒤에 퓨즈가 "재성장(regrowing)"될 가능성을 감소시키는 퓨즈 장치를 제공한다.
Patent KR-20000065626-A (KR)
Title: Speaker
Inventor: CHOI SANG GOO
IPC: H04R1/00
Filed: 1999-04-07
Abstract: PURPOSE: A speaker is provided to listen to the radio regardless of outer acoustic signal and to act as inner lighting apparatus itself, by installing a radio circuit and an illumination system to the conventional speaker. CONSTITUTION: A speaker comprises a hollow body(1), a bed plate(2), a speaker(3), a terminal plate(4), a PCB for electric source and volume control(5), an electric source on/off switch(6), a volume(7), a PCB for radio(8), a lighting lamp(9) and a speaker grill(11). The PCB for radio(8) is installed in the bed plate(2). A radio on/off switch(12), a channel tuning lever(13), an earphone jack(14) and a dial scale for radio channel selection(15) are installed in front of the bed plate(2). The lighting lamp(9) is installed in inner front of the bed plate(2). A light outlet(21) in top front of the bed plate(2) discharges the light from the lighting lamp(9). A light diffusion plate(10) in front of the speaker grill(11) diffuses the light discharged through the light outlet(21).
Patent KR-20000067124-A (KR)
Inventor: SONG JAE GEUN
IPC: H02G7/08
Filed: 1999-04-23
Abstract: PURPOSE: A cable supporting device is provided to easily the interference between cables when a cable structure is driven and easily mount and maintain the cables attached to the cable structure. CONSTITUTION: A cable supporting device comprises a support stand(10), a compression pad(20), a connecting plate(22) and a fixture band(24). The support stand(10) has plural supporting rings(12) for supporting the cables(32). The stand(10) is fixed to a cylinder(30) by the compression pad(20). The stand(10) and the compression pad(20) are coupled by the connecting plate(22). The fixture band(24) is attached to the connecting plate(22) to further fix the support stand(10).
Patent KR-19990083517-A (KR)
Title: 환경영향없이웨이퍼스테이지의위치를정확하게결정하기위한레이저간섭계측시스템및그시스템에서사용되는방법
IPC: G03F7/20
Filed: 1999-04-27
Abstract: 정렬기는 이미지 수반 광 (L2) 을 위한 광 경로와 함께 웨이퍼 스테이지 (22b) 상에 탑재된 반도체 웨이퍼 (24) 상에 펼쳐진 광 감각층 측의 타겟 영역 (24a) 을 정확하게 정렬하고, 웨이퍼 스테이지의 실제 위치를 결정하기 위한 간섭 측정 시스템 (23) 을 갖추고 있는 것으로 기대된다.  간섭 측정 시스템은 서로 반대로 변하는 데 1 거리들을 측정하기 위한 x 방향으로 웨이퍼 스테이지의 양 면상에 위치한 두 개의 간섭계 (23a/23b) 및 역시 반대 방향으로 변하는 제 2 거리들을 측정하기 위한 y 방향의 웨이퍼 스테이지의 양 면에 위치하는 두개의 간섭계들 (23c/23d) 을 가지고 있고, 제 1 및 2 거리들로부터 짧은 거리들을 선택하여 공기 온도 및 기압의 변동의 영향을 적게 한다.
Patent KR-20000075232-A (KR)
Inventor: KIM SEON JAE
IPC: H04L5/14
Filed: 1999-05-31
Abstract: PURPOSE: A circuit for processing data of an optical transmitter is provided to convert administrative unit(AU)-3 data having parallel streams into AU-3 data having serial streams and to reversely convert the AU-3 data having the serial streams into the AU-3 data having the parallel streams, so as to locally supply a clock for a common chip and to synchronize a frame pulse. CONSTITUTION: A clock converter(210) inputs system clocks and generates a requested first clock. A frame pulse generator(231) inputs the first clock to generate a frame pulse. Demultipliers(232,238) demultiply the system clocks and the first clock to generate a second clock. A parallel data arranger(233) arranges inputted administrative unit(AU)-3 parallel data. A data converter(234) converts the AU-3 parallel data into three groups according to the second clock, or reversely operates. A mapper(235) maps the AU-3 parallel data in a frame pulse of a system or the frame pulse of the frame pulse generator. A parallel to serial/serial to parallel converter(236) converts parallel data into serial data or serial data into parallel data. A serial data arranger(237) arranges the serial data according to the system clocks.
Patent KR-20000005797-A (KR)
Inventor: DEVIDE SEPLEC
IPC: G06F3/041
Filed: 1999-06-01
Abstract: PURPOSE: The stylus is to have a finger input device (e.g. a finger wheel or a touch pad) easy to use while the stylus is making drawing strokes, but the input device manipulated with fingers will not stick out of the stylus housing. CONSTITUTION: The stylus comprises a housing, an electric circuit installed in the housing, a control for digitizer coordinate input system, a finger wheel or a dial axially rotatable by an angle to determine the change range of a graphic parameter, a finger wheel having saw teeth and a gear wheel including the first set of teeth engaging with the saw teeth of the finger wheel to make the parameter change by the function of the angle of the finger wheel rotation detected by the potentiometer to detect the 2nd set of teeth engaging with the 1st set of teeth, but the 1st set of teeth having a wheel diameter different from the 2nd set.
Patent KR-20010004863-A (KR)
Inventor: LEE YONG GU
IPC: H04M3/22
Filed: 1999-06-30
Abstract: PURPOSE: An apparatus for testing bit errors of an electrical communication line is provided to measure a noise spectrum of a digital subscriber line to find noise tolerance masks corresponding to each frequency. Therefore, it is easily decided whether or not the digital subscriber line connected to a present network terminal induces a bit error whenever various kinds of network terminals are used. CONSTITUTION: A noise supplier(16) comprises as follows. A noise frequency controller(18) controls noise frequencies. A noise level controller(20) controls noise levels. A noise generator(22) decides a frequency under control of the noise frequency controller(18), and generates a level-decided noise under control of the noise level controller(20). A bit error displayer comprises as follows. A reference signal generator(26) generates a specific reference signal. A transceiver(28) receives the reference signal reflected by being mixed with a noise, generated from the noise supplier(16), when the reference signal is transmitted to a network terminal through a digital subscriber line. A bit error detector(30) compares the signal of the transceiver(28) with the reference signal, and detects whether the signal of the transceiver(28) has an error. A displayer(32) presents a bit error generation result of the digital subscriber line, on the basis of a signal detected from the bit error detector(30), to inform a user of the result.
Patent KR-20010005306-A (KR)
Inventor: KIM EUL RAK
IPC: H01L27/04
Filed: 1999-06-30
Abstract: PURPOSE: A method for making an anti fuse in a semiconductor device is provided to allow signal transmission in a lower voltage by reducing breakdown voltage of an electric layer. CONSTITUTION: After the first planarization layer(13) is formed on a semiconductor substrate(11), the first conductive pattern(15) is formed thereon. Thereafter, the second planarization layer(17) is formed and then the second conductive pattern(19) to be used as an electrode of an anti fuse is formed thereon. After that, the third planarization layer(21) is formed and then etched to expose the underlying second conductive pattern(19). Next, a nitride layer and the first oxide layer are successively formed and then dry-etched to form spacers in the third planarization layer(21). Thereafter, the second conductive pattern(19) is etched to expose the second planarization layer(17), and the second oxide layer is formed on the entire surface. The second spacers are then formed by etching the second oxide layer, and the second planarization layer(17) is etched through the second spacers. Next, the third conductive layer is formed on the entire surface.
Patent KR-20000011398-A (KR)
Title: Polymer composition
Inventor: GERLACH ERNST
IPC: C09D183/00
Filed: 1999-07-01
Abstract: PURPOSE: A polymer composition comprises a polymer matrix and a siloxane-containing additive which is substantially incompatible with the polymer matrix is provided, which can improve adhesiveness between the plastic article and the cured silicone elastomer when used in production of plastic articles. CONSTITUTION: The siloxane of the additive has a hydroxy, alkoxy or epoxy functional group, and functional groups such as alkenyl, alkynyl, allyl, acrylate and the like which are capable of bonding with a silicon elastomer-forming composition which is curable by a hydrosilylation reaction. The polymer composition is prepared by mixing a polymer matrix and a siloxane-containing additive which is substantially incompatible with the polymer matrix. The polymer matrix preferably comprise polyphenylenesulphide, and the additive preferably comprises hydroxy-terminated methyl vinyl siloxane. When the composition is coated on the surface of a plastic article, the polymer improves the adhesiveness between the plastic article and the cured silicone elastomer-forming composition by acting as an inter-molecular bonding body.
Patent KR-20010011468-A (KR)
Inventor: LEE GWANG HUI
IPC: B60K28/10
Filed: 1999-07-28
Abstract: PURPOSE: An apparatus is provided to achieve an in-advance prevention against sudden start of vehicle by automatically stopping engine operation when the acceleration is higher than the threshold level. CONSTITUTION: An apparatus has an acceleration reactive sensor(2) installed between an ignition switch and an ignition system in such a manner that a mass element(14) of the sensor moves in horizontal direction in accordance with the acceleration direction of vehicle so as to disconnect a power circuit when the acceleration of vehicle is higher than the threshold level. The acceleration reactive sensor includes a mass element support unit for resiliently supporting the mass element with respect to the forward/backward running direction of the vehicle; a mass element guide unit for preventing the vibration of the mass element and guiding the mass element in forward/backward direction; and a switching unit connected to the power line connected to the ignition switch and the ignition system. The mass element support unit includes the mass element and a pair of resilient members(16,18) disposed in front and rear of the mass element. The mass element guide unit includes a pair of guides(20,22) protruded from both sides of the center of the mass element, and guide rails(32,34) fixed to a case(12) in the direction same as the movement direction of the mass element and which have guide grooves(26,28) for insertion of ends of guides. The switching unit includes a pair of plate springs(40,42), and protrusions(44,46).
Patent KR-20010018850-A (KR)
Inventor: CHOI SANG HO
IPC: H04B1/38
Filed: 1999-08-23
Abstract: PURPOSE: A hands-free unit is provided to generate a voice signal outputted from a mobile radiophone without using an additional speaker, wiring required for connecting the hands-free unit with a microphone or a speaker electrically. CONSTITUTION: An interface unit(20) modulates a voice signal outputted from a mobile radiophone(10) into a radio broadcasting signal and transmits the radio broadcasting signal to a car audio(40). The interface unit(20) is formed with the first connector(21) for connecting the mobile radiophone with the interface unit(20) electrically, the second connector(22) for connecting the interface unit(20) with an external microphone or an ear phone electrically, a microphone(23), an amplifier(24), a transmitter(25), an antenna(26), the third connector(20) for connecting an external electric supply unit with the interface unit(20) electrically, a charging circuit(28), an electric supply unit, and a battery(30). The car audio(40) receives a radio broadcasting signal transmitted from the interface unit(20) or a broadcasting station; outputs the voice or the radio broadcasting through a speaker(60) of an automobile; and is formed with the first antenna(41), a tuner(42), an intermediate frequency amplifier(43), a demodulator(44), a volume and signal selector(45), a low frequency amplifier(46), the second antenna(47), a receiver(48), a micro processor(49), and an electric supply unit(50).
Patent KR-20010019810-A (KR)
Inventor: KANG GYEONG HUI
IPC: G06F17/21
Filed: 1999-08-31
Abstract: PURPOSE: An apparatus for generating an electronic document using document agreement information and a method thereof are provided to generate an electronic document by verifying an error of data in a data file form document using document agreement information, and by combining an electronic document form with the data based on a cast number among the document agreement information. CONSTITUTION: An electronic document receiving unit(301) confirms a document transmitted to a user, selects a specific document, and shows the document to the user. An electronic document generating unit(302) selects a document to be read using a user interface(401), applies relevant document agreement information(304) and verifies an error of a data file. In addition, the generating unit(302) combines a relevant output document form(305) with data file(306), generates an electronic document(307), and transmits the document to an information storing unit(303). The information storing unit(303) stores the document agreement information(304), the electronic document form information(305) and the data file(306). In addition, the unit(303) stores the electronic document(307).
Patent KR-20010020048-A (KR)
Inventor: CHOI JEONG PIL
IPC: H01J11/22
Filed: 1999-08-31
Abstract: PURPOSE: An active PDP(Plasma Display Panel) using high frequency and a driving method thereof are provided to stably charge an auxiliary data electrode with data voltage. CONSTITUTION: A data electrode(22) to which data signal for selecting cells to be displayed is applied is successively formed on a bottom substrate(12). A partition formed parallel with the data electrode(22) prevents ultraviolet rays from being leaked in an adjacent cell. A fluorescent material layer(26) applied to the bottom substrate(12) and the partition generates one of visible ray among red, green or blue. An auxiliary data electrode(32), a diode(D) and a scanning electrode(34) are sequentially formed on the fluorescent material layer(26) in horizontal direction. The scanning electrode(34) and the diode(D) provide a reference voltage to the auxiliary data electrode(32) by scanning pulse to make the auxiliary data electrode(32) a floating electrode. A capacitor(C) is formed between the auxiliary data electrode(32) and the data electrode(22) to charge each cells with the data voltage. A high frequency electrode(36) is formed on a location on a top substrate(10) so as to face the scanning electrode(34). The high frequency electrode(36) and the scanning electrode(34) generates high frequency sustain discharge.
Patent KR-20010027969-A (KR)
Inventor: JUNG HYEONG JIN
IPC: C04B35/632
Filed: 1999-09-17
Abstract: PURPOSE: A method for preparing ceramics thick film is provided which improves the drying speed of a ceramics thick film process and significantly reduces phenomena of the thick film being cracked, by using a solvent washing method. CONSTITUTION: In the method for preparing ceramics thick film by a water system tape casting method, the thick film is washed with an organic solvent in a drying process of the ceramics thick film passed through a blade. The organic solvent is selected from the group consisting of methanol, ethanol, acetone, benzaldehyde, benzene, benzyl alcohol, n-butyl alcohol, carbon tetrachloride, cyclohexane, ethyl acetate, n-hexane, iso-butyl alcohol, iso-propyl alcohol, methyl ethyl ketone, n-octyl alcohol, n-propyl alcohol, toluene and xylene.