baber/WOPTO huggingface dataset:
Patent KR-20010025823-A (KR)
Inventor: PARK HYUN SIK
IPC: A01K5/01
Filed: 1999-09-01
Abstract: PURPOSE: An apparatus for supplying water to livestock is provided, which makes the livestock drink water easily and prevents the water from dropping, so that the cattle shed environment is not polluted. CONSTITUTION: The apparatus for supplying water to livestock comprises: a main body(10) having a screw thread(12) at the outer circumstance and a hole(13) in the inside center; a rubber ring(50) installed at the inner circumstance of the hole(13); a supply pipe(20) that is inserted into the main body(10) and is formed with a water path(23), a hole(21) leading to the water path(23), a screw groove(24), and a short projection; a funnel(30) inserted into the supply pipe(20); a screw(60) coupled with the screw groove(24) of the supply pipe(20) and formed with a head part(61) contacting to the rubber ring(50); and a spring(70) of which one side is inserted into the short projection(22) formed at the rear end of the supply pipe(20) and the other side is supported at the outer circumstance of the hole(13).
Patent KR-20010025870-A (KR)
Title: Apparatus for supplying slurry
Inventor: KANG HYEON CHEOL
IPC: H01L21/302
Filed: 1999-09-01
Abstract: PURPOSE: An apparatus for supplying slurry is provided to reduce an area occupied by the apparatus for supplying slurry, by manufacturing the slurry while supplying the slurry without a separate apparatus for mixing the slurry and deionized water. CONSTITUTION: A circulating pipe(30) is connected to a chemical mechanical polishing(CMP) apparatus. A slurry supply unit supplies a precise quantity of slurry by a slurry supply pipe. A deionized(DI) wafer supply unit(17) supplies a precise quantity of DI wafer by a DI supply pipe. One end of a mixing pipe(19) is connected to the slurry supply pipe and the DI water supply pipe wherein the slurry and the DI water are supplied and mixed. The other end of the mixing pipe is connected to the circulating pipe.
Patent KR-19990084086-A (KR)
Title: 위치등록빈도수가 자동으로 설정되는 이동통신단말기시스템
IPC: H04W8/08
Filed: 1999-09-13
Abstract: 위치등록빈도수가 자동으로 설정되는 이동통신단말기시스템은, 위치등록을 필요로 하는 이동통신단말기시스템에서, 상기 이동통신단말기의 움직임량을 측정하는 움직임량감지부; 및 상기 움직임량감지부에서 측정된 움직임량에 따라 상기 이동통신단말기의 위치등록빈도수를 결정하는 제어부를 포함한다.  이로써 본 발명은, 이동통신단말기의 움직임량에 따라 현재의 움직임상태에 최적인 위치등록빈도수를 자동으로 설정함으로써 사용상의 편리성을 현저하게 증가시킨다.  또한, 본 발명은 이동통신단말기가 위치등록을 위한 기지국과의 불필요한 신호교신을 하지않게 함으로써 그 단말기의 불필요한 전력소비를 줄이며, 동시에 로밍과정을 위한 기지국간의 통신부하 및 프로세싱부하를 크게 줄임으로써 통신서비스의 향상 및 통신사업자의 운용비용을 크게 감소시킨다.  이러한 본 발명의 효과는, 특히 사용자의 이동통신단말기가 정지상태에 있을수록 더욱 현저하게 나타난다.
Patent KR-20000023325-A (KR)
Inventor: GUNODETZYA
IPC: G01J3/46
Filed: 1999-09-21
Abstract: PURPOSE: A method for measuring spectral response feature of photographic device and a method for structuring photographic data are provided to obtain accurate spectral response feature, to suitably realize the color correction such color matching, and to accurately reproduce the object to be photographed. CONSTITUTION: A method for measuring spectral response feature of photographic device comprises a step preparing a photographic device(1) and a spectroscope(2), a photographic step, a first operation step and a second operation step. In the photographic step, the photographic device photographs the output end(6) of the spectroscope. In the first operation step, the correction is performed for making non-linearity in the tone of the device into linearity. In the second operation step, the average value of plural pixel is calculated as the spectral response feature.
Patent KR-20010028375-A (KR)
Inventor: KIM HONG CHIL
IPC: H04B10/40
Filed: 1999-09-21
Abstract: PURPOSE: A data communication system is provided to perform wireless communication between a portable telephone and notebook computers by using infrared rays, so as to carry out or share data communication between terminal devices. CONSTITUTION: An infrared transceiving device comprises as follows. A light receiving element(1) receives infrared rays. An amplifier(2) amplifies a signal of the light receiving element(1) with a regular level. A comparator(3) compares the signal of the light receiving element(1) with a reference signal. A driver(4) is driven by an output signal of the comparator(3), and transmits receiving data. A controller(5) controls the amplifier(2), the comparator(3), and the driver(4). An MSM(Mobile Station Modem)(6) receives the receiving data and performs a corresponding control. A driver(7) inputs the data transmitted from the MSM(6), and is driven under control of the controller(5). A light emitting element(8) emits the infrared rays according to a driving of the driver(7).
Patent KR-20010036087-A (KR)
Inventor: KIM DAE YEONG
IPC: G11B20/10
Filed: 1999-10-05
Abstract: PURPOSE: A high density disk recorder, a data reproducing apparatus and method therefor are provided to increase recoding performance of a disk recorder in direction of track. CONSTITUTION: A light pick-up(2) reads out a signal recorded in an optical disk(1), such as a CD or a DVD. A signal detector(3) sums up the signal read out by the light pick-up(2) and detects an RF signal. A multi-level detector(40) compares the summed and detected RF signal with a reference level each step, and reproduces a pulse signal corresponding to a mark formed on a disk recorder. A phase locked loop(5) phase-locks the reproduced pulse signal to a falling edge of the reference clock pulse. A bit stream generator(6) outputs the phase-locked signal into a digital data of a bit stream. A de-modulator(7) corrects a channel error included in the digital data of the bit stream and outputs the same in an original digital data. The present invention has an advantage of increasing efficiency in record of the disk recorder and performing a normal data reproduction by reducing the minimum length of the mark or a pit formed on the record surface of the disk recorder, comparing the signal read out by the disk recorder with the reference level each step and reproducing the same into the digital data of bit stream corresponding to the mark formed on the disk recorder.
Patent KR-20010037385-A (KR)
Inventor: CHO HAN GI
IPC: G03H1/18
Filed: 1999-10-16
Abstract: PURPOSE: An apparatus for storing holographic information is provided to decrease the number of component by replacing a space optical modulator and a reflective mirror with one micro mirror array. CONSTITUTION: A beam splitter divides laser from an optical source into reference beam(10) and object beam(9). A micro mirror array(11) deviates the object beam from the beam splitter. A rotating mirror reflects the reference beam(10). A media(7) receives beams from the micro mirror array(11) and the rotating mirror. A CCD collects the beam from the media(7). A mirror member having an optical reflection surface is installed to be capable of rotation through a hinge portion. A coil member supply a driving force to the mirror member. A fixing portion forms a magnetic field against a magnetic force from the coil member.
Patent KR-20010039218-A (KR)
Title: Method and apparatus for etching semiconductor wafer
Inventor: KIM GI SANG
IPC: H01L21/3065
Filed: 1999-10-29
Abstract: PURPOSE: A method and apparatus for etching a semiconductor wafer are to uniformly etch the surface of a semiconductor wafer. CONSTITUTION: A lower electrode(210) is provided in a chamber(200), and is connected to a radio frequency power source(270) for supply a radio frequency power to produce a plasma between the lower electrode and an upper electrode(220,230). The upper electrode is provided on an upper portion of the chamber, with the upper electrode being opposite to the lower electrode at a predetermined distance. The chamber is provided on the upper portion thereof with an electrode supporting portion(240) for supporting the upper electrode. One of the upper electrodes is fixed, and the other is movably supported on the electrode supporting portion having a moving member for moving the electrode.
Patent KR-20000035378-A (KR)
Inventor: BOENER CHRISTOPH
IPC: B65H51/16
Filed: 1999-11-10
Abstract: PURPOSE: A valve for supplying yarn is provided to easily arrange a compression air line in the rear of a cover wall by forming the valve with two parts of a basic body and a connecting part. CONSTITUTION: In a valve for supplying yarn for ventilating yarn(6) into the inside of a tube(8) of yarn, the valve for supplying yarn includes a basic body(11) provided with a ventilating nozzle(42) in the upper part and is capable of being connected to an air tube(39) through a controlling member in the controlling manner, a connecting part(12) provided with an air conveying tube(23), and a coupling element(18) formed with a coupling member(19) supplied on the basic body and a coupling member(20) supplied on the connecting part for connecting the basic body with the connecting part(12), the coupling members is mechanically maintained with each other in the state of coupling for making a connecting part for flowing fluid between the air conveying tube and the air tube.
Patent KR-20010048657-A (KR)
Inventor: CHO JAE MAN
IPC: F02D41/30
Filed: 1999-11-29
Abstract: PURPOSE: A fuel injection amount control method for a vehicle is provided to simply control the fuel injection amount even in case of abnormal intake air amount of an intake tube by determining the fuel injection amount on the basis of an engine rpm and an opening angle of a throttle valve when exhaust gas is recirculated, intake air amount is excessive or an air flow-meter is abnormal. CONSTITUTION: A fuel injection amount control method for a vehicle includes the steps of detecting an intake air amount of an engine with a pressure of an intake tube and engine rpm for determining a fuel injection amount on the basis of the detected intake air amount to injecting the determined fuel injection amount to the engine(301-304), and detecting an engine rpm and an intake air amount with an opening angle of a throttle valve when the intake air amount of the intake tube is abnormal, for determining a fuel injection amount on the basis of the detected intake air amount, wherein the abnormality of the intake air amount is determined when exhaust gas is recirculated or an air flow-meter is failed(305-307)
Patent KR-20000035778-A (KR)
Title: Light emitting diode
Inventor: NAKATZHIROSI
IPC: H01L33/00
Filed: 1999-11-30
Abstract: PURPOSE: A light emitting diode is provided to manufacture an intermediate barrier layer, to capture carriers well, and to increase the fidelity of the device by maintaining the optical outputs. CONSTITUTION: A light emitting diode includes a substrate(1), a light emitting layer(6), a first clad layer(4) of a first conduction type, a second clad layer(7) of a second conduction type, and an intermediate barrier layer(5). The first clad layer(4) has an energy gap bigger than that of the light emitting layer(6). The second clad layer(7) has an energy gap bigger than that of the light emitting layer(6). The intermediate barrier layer(5) is of different conduction type, and has an energy gap bigger than that of the light emitting layer(6) but smaller than those of first and second clad layers(4,7). The light emitting diode is of a double-hetero structure, that is, a light emitting layer is inserted between first and second clad layers(4,7).
Patent KR-20000052517-A (KR)
Inventor: KRAHNKE ROBERT HAROLD
IPC: C07F7/21
Filed: 1999-12-20
Abstract: PURPOSE: A cyclic organosilicon compound comprising one silicon-bonded hydrogen atom and at least one divalent hydrocarbon radical bonding silicon atom is provided. CONSTITUTION: A cyclic organosilicon compound comprising one silicon-bonded hydrogen atom described by formula (1) where each R is an independently selected hydrocarbon radical free from aliphatic unsaturation having 1 to 18 carbon atoms; each X is independently selected from halogen, alkoxy, acyloxy or ketoximo; m is an integer from 2 to 7; p is an integer from 0 to 6; m+p is an integer from 2 to 8; n is 0, 1 or 2; and each Z is independently selected from divalent hydrocarbon radicals free of aliphatic unsaturation having 2 to 18 carbon atoms or a combination of divalent hydrocarbon radicals and siloxane segments. The cyclic organosilicon compounds comprising one silicon-bonded hydrogen atom of the present invention are useful as endcappers for polymers.
Patent KR-20010062941-A (KR)
Inventor: KIM MIN GYU
IPC: B60N2/28
Filed: 1999-12-21
Abstract: PURPOSE: A rear seat of a vehicle is provided to install an auxiliary seat in a cushion of the rear seat along a slide rail for being withdrawn toward a front face, and to prevent a passenger from dropping caused by being separated from the rear seat. CONSTITUTION: A rear seat comprises a cushion(12); a backrest(11); and an auxiliary seat(20) mounted in the cushion along the slide rail(30) to withdraw forward. The slide rail is located the same position of an upper face of the cushion while withdrawing the auxiliary seat forward. Moreover, the slide rail is bent to lead in a lower portion of the upper face of the cushion while leading the auxiliary seat in the cushion. Thereby, the rear seat prevents a passenger from dropping caused by being separated from the rear seat through removing interval between the rear and front seats by withdrawing the auxiliary seat.
Patent KR-20010057343-A (KR)
Inventor: CHO CHANG SEOP
IPC: H01L27/115
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing EEPROM cells is provided to stabilize a channel characteristic of the EEPROM cell by self-aligning a high concentration impurity region using a conductive sidewall. CONSTITUTION: A method for manufacturing EEPROM cells intervenes a gate oxide film(202) on a semiconductor substrate(200) to form a floating gate(204). An insulating sidewall(208) is formed at both sides of the floating gate(204). A conductive sidewall(210) is formed at the insulating sidewall(208) at one side of the floating gate(204). An impurity is doped using the floating gate(204) in which the conductive sidewall(210) is formed in the semiconductor substrate(200) as a mask. A control gate(240) is connected to the floating gate in the semiconductor substrate into which impurity is doped.
Patent KR-20010063653-A (KR)
Inventor: CHO MYEONG JONG
IPC: F27D99/00
Filed: 1999-12-23
Abstract: PURPOSE: A method for preventing an inflow of air is provided to prevent the inflow of external air from an inlet into a walking beam typed heating furnace. CONSTITUTION: Spaces are formed in an inlet of a walking beam typed heating furnace to flow in external air according to a transferring movement of heated materials. In lifting and advancing the heated materials, the external air to be entered through inflow areas(9,11) is spread into the heating furnace. The inflow of the external air is prevented by installing and operating a gas injector in the inflow areas during the lifting and the advancement of the heated materials. Thereby, an increase of an oxygen amount and a falling of a temperature are prevented.
Patent KR-20010058044-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A kimchi vending machine for conveniently providing various kinds of kimchi to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a kimchi receiving chamber (26) for preventing discharge of kimchi is opened. Right after discharging a pouch of kimchi corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of kimchi pouch to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that a kimchi pouch is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010064096-A (KR)
Title: A very compact Delay Locked Loop using bi-directional ring oscillator and counter
Inventor: LEE SEONG HUN
IPC: H03K5/14
Filed: 1999-12-24
Abstract: PURPOSE: A delay locked loop using a bi-directional oscillator and a counter is provided in which a time delay unit capable of controlling time delay bi-directionally is configured of a ring oscillator and a counter, to remarkably reduce layout area while maintaining merits of a conventional linear bi-directional time delay unit. CONSTITUTION: A delay locked loop includes an input part(400) for generating an inner clock, and a controller(410) for receiving the inner clock to generate the first forward signal and the second backward signal having a pulse width corresponding to one cycle of a clock signal, the first backward signal and the second forward signal having the phase opposite to that of the first forward signal and the second backward signal, and the first and second start signals having a pulse width as much as time delay to be compensated. The delay locked loop further has a bi-directional oscillator(421) which controls time delay while ring-oscillating in the first and second directions in response to the second forward signal, the second backward signal and the second start signal, and a counter for receiving a forward loop signal rotated in the first direction and a backward loop signal rotated in the second direction to count the number of rotations to compare the number of times of counting of the forward loop signal with that of the backward loop signal. The delay locked loop also has an output unit for adding up the outputs of the bi-directional oscillator and the counter to generate a final inner clock signal.
Patent KR-20010061504-A (KR)
Inventor: KIM SEUNG DEOK
IPC: G01R19/00
Filed: 1999-12-28
Abstract: PURPOSE: A circuit for detecting boost voltage is provided to detect the boost voltage exactly regardless of change of external environment to measure the voltage applied to word line of cells exactly. CONSTITUTION: The first voltage dividing element divides the boost voltage output from the boost circuit(31) and generates the first voltage. The second voltage dividing element divides the node voltage to be measured and generates the second voltage. The sense amplifier(32) is supplied with the first and second voltage and compares the first and second voltages to generate the third voltage. The switching element(P31) is operated by the third voltage from the sense amplifier(32) and supplies external bias to the node to be measured.
Patent KR-20000023641-A (KR)
Inventor: SKETH FERRY R
IPC: C03B19/14
Filed: 1999-01-08
Abstract: PURPOSE: A sprayer is provided to spray a material less than 10micrometer as having a particle of a shouter average diameter. CONSTITUTION: A sprayer(40) is composed of a first layer(42) that is a plane layer, a second layer(44) and a third layer(46). The first, second, third layers(42,44,46) is produced with a material to be etched such as base conductor material or silicon carbide. The first, second, third layers(42,44,46) have a first hole(52), a second hole(54) and a third hole(56). Those holes form a main gas orifice(60) for guiding the main gas to a moving direction. Four inner surfaces of the first hole(5) and four inner surfaces of the second hole(54) are converged to the moving direction. The inner surfaces converged accelerates the main gas, also improves a spraying efficiency and also helps to move liquid to a spraying edge(62) provided at two places of the inner surfaces of the second hole(54).
Patent KR-20010029495-A (KR)
Title: 전립선 비대 및 전립선 암을 치료하기 위한 수단
IPC: A61K45/06
Filed: 1997-09-01
Abstract: 양성 전립선 비대 및 전립선 암의 치료 방법은 세트로렐릭스을 단독으로 또는 α-리덕타제 억제제 또는 α-수용체 차단제와 함께 사용한다.  당해 방법은 전립선의 체적을 감소시키고, 거세 상태의 테스토스테론 수준과 관련된 부작용을 회피한다.  세트로렐릭스는 0.5mg/일 내지 20mg/주 의 투여량으로, 또는 1일당 약 0.014mg/kg(체중) 내지 1주당 0.30mg/kg(체중)의 투여량으로, 또는 1개월당 세트로렐릭스 약 25 내지 120mg 또는 1개월당 약 0.376mg/kg 내지 1.71mg/kg의 수준으로 투여된다.  세트로렐릭스는 α-리덕타제 억제제 또는 α-수용체 차단제와 함께 투여될 수 있다.
Patent KR-20000068568-A (KR)
Title: 자기기록매체 및 이것을 이용한 자기기록 재생장치
IPC: G11B5/71
Filed: 1998-07-17
Abstract: 자기기록매체는, 특정의 단환식구조의 액정분자, 이환식구조의 액정분자, 삼환식구조의 액정분자를 윤활제로서 자기기록매체의 최외층에 유지시켜서 이룬다.    또, 이 자기기록 재생장치는, 정보를 기록하는 자기기록매체와, 자기기록매체에 정보를 기록 및/또는 재생하는 자기헤드와를 가지며, 자기기록매체와 자기헤드의 각각의 표면의 기하학적 평균면의 최소 간격이 50nm 이하이며, 자기기록매체가 상술한 특정구조의 액정분자를 윤활제로서 최외층에 유지시켜서 이룬다.    이 윤활제는 고체에서 액체로의 상전이와 함께 액체와 고체의 중간의 성질을 갖는 액정분자를 함유한다.    이 때문에, 윤활제는 접동에 의해 주어지는 운동에너지를 상전이에 의해 놓아줄 수 있다.    따라서, 자기기록매체 및 이것을 이용한 자기기록 재생장치는 연속접동 내구성, 저점착성, 고메니스커스력의 모든 특성을 만족시키게  된다.
Patent KR-20000068593-A (KR)
Title: 탄화수소 재형성방법과 이를 위한 촉매 및 촉매 전구체
IPC: C01B3/32
Filed: 1998-06-29
Abstract: 하이드로탈사이트형 점토, 이로부터 유도된 촉매 및 촉매를 사용하는 탄화수소 재형성방법이 기재되어 있다. 
     소성되어 촉매를 형성시킬 수 있는 하이드로탈사이트형 점토는 승온에서 A를 분해시키고 당해 화합물을 탈수시키기에 충분한 시간 동안 화학식 I의 화합물이다. 
     화학식 I 
     [M 2+   (1-X) M 3+   X (OH) 2 ] X+ (A n-   x/n )ㆍmH 2 O 
     위의 화학식 I에서, 
     M 2+ 는 Cu 2+ , Zn 2+ , Ni 2+ 및 Mg 2+ 로 이루어진 그룹으로부터 선택된 원자가가 2+인 2종 이상의 금속 이온을 포함하고, 단 M 2+ 가 Mg 2+ 를 포함하는 경우, Zn 2+ 및 Ni 2+ 중의 하나 이상이 존재하고(여기서, Cu 2+ 및 Ni 2+ 의 총 원자비에 대한 Zn 2+ 및 Mg 2+ 의 총 원자비는 범위가 0 내지 약 9이고, Zn 2+ 및 Mg 2+ 의 총 중량은 당해 M 2+ 금속의 약 5중량% 이상을 구성한다), 
     M 3+ 는 Al 3+ , Fe 3+ , Cr 3+ , La 3+ , Ce 3+ 및 이들의 혼합물로 이루어진 그룹으로부터 선택된 원자가가 3+인 하나 이상의 금속 이온이며, 
     x는 약 0.1 내지 약 0.5의 수이고, 
     A는 -n의 하전을 갖는 음이온이며, 
     n은 1 내지 6의 정수이고, 
     m은 0 또는 양수이다.
Patent KR-20000053151-A (KR)
Title: Device for compensating variations in the length of tensioned cables, with substantially constant traction
Inventor: NANNINI OSVALDO
IPC: H02G7/02
Filed: 1997-10-31
Abstract: PURPOSE: A device is provided for compensating the length variations of tensioned cables, which is capable of ensuring, with a purely mechanical and highly reliable operation, that a constant tension is maintained on the cable regardless of its length variations. CONSTITUTION: A device for compensating length variations of tensioned cables, with a substantially constant tension, comprising a contrast element, which is meant to be interposed between one end of the tensioned cable and an anchoring element and is adapted to generate an elastic reaction which can vary as a function of the length variation of the cable. The device comprises elements for connecting the contrast element to the cable which are suitable to convert the elastic reaction of the contrast element into a substantially constant tension applied to the cable, regardless of its length, over a preset length variation range.
Patent KR-20000069227-A (KR)
IPC: A61Q5/10
Filed: 1998-09-22
Abstract: 본 출원은 케라틴 섬유에 적합한 지지체 내에 하기를 함유하는, 케라틴 섬유를 처리하기 위한 미용 조성물, 뿐만 아니라 이 조성물을 사용하여 케라틴 섬유를 처리하는 방법, 특히 모발을 염색, 영구적으로 재성형 또는 표백하는 방법에 관한 것이다: 
     (a) 2-전자 산화환원효소 형태의 효소의 공여체 하나 이상의 존재하에 상기 효소 하나 이상; 
     (b) 염기성 아미노산 하나 이상.
Patent KR-20000069605-A (KR)
Title: Pyrrolo-[3,4-d]Pyrimidinone Derivatives and Their Use as Medicaments
IPC: A61P17/06
Filed: 1997-12-18
Abstract: PCT No. PCT/SE97/02157 Sec. 371 Date Feb. 24, 1998 Sec. 102(e) Date Feb. 24, 1998 PCT Filed Dec. 18, 1997 PCT Pub. No. WO98/28301 PCT Pub. Date Jul. 2, 1998The invention provides certain novel 5-substituted pyrrolo[3,4-d]pyrimidine-2,4-diones, processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and methods of treatment involving their use.
Patent KR-20000070218-A (KR)
Title: 폴리우레탄 라텍스 감압성 접착제 및 그의 제조방법
IPC: C08G18/48
Filed: 1998-01-13
Abstract: 본 발명은 감압성 접착제 층을 갖는 제품을 제조하는데 유용한 폴리우레탄 감압성 접착제 조성물에 관한 것이다.  본 발명의 감압성 접착제는 물 또는 임의로는 세정액으로 세척할 수 있으며, 세척 및 건조후 초기 접착력의 60% 이상을 회복할 수 있다.