baber/WOPTO huggingface dataset:
Patent KR-20000067307-A (KR)
Inventor: LEE KYOUNG WON
IPC: A01G1/00
Filed: 1999-04-27
Abstract: PURPOSE: Method for raising crops by using a water solution of clay minerals is provided, that promotes the growth of crops and improves disease resistance. CONSTITUTION: The raising method of crops comprises the following steps: (i) pulverizing clay minerals like Kaolinite or Montmorillonite; (ii) separating the pulverized yellow soil by putting through a 100-400mesh of sieve; (iii) dissolving 0.1-1.0wt% of the clay mineral in the water; and then (iv) spraying the water solution of the clay mineral on the surface of leaves or on the ground, once or three times a week, through whole steps of growing, in the afternoon when stoma is opened to the utmost.
Patent KR-20000067412-A (KR)
Inventor: OH CHANG HAK
IPC: G11C29/00
Filed: 1999-04-28
Abstract: PURPOSE: A memory IC having a mode register set circuit is provided to easily use an improved operation characteristic detected in a test mode, and easily enables a mode signal by using a fuse. CONSTITUTION: A memory IC includes a mode register set circuit(111), a mode signal generator(121), and a mode controller(131). The mode register set circuit inputs a first external signal, and generates a normal mode enable signal and a test mode enable signal. The mode signal generator is connected to the mode register set circuit, and generates a mode signal after receiving a second external signal. If the mode enable signal is enabled, the mode signal generator enables the mode signal according to the second external signal. The mode controller is connected to the mode signal generator, and has a fuse. If the power voltage is applied to the memory IC, the mode controller inputs power-voltage sensing signal, and outputs its own output signal to the mode signal generator. If the test mode signal is enabled, the output signal of the mode controller is enabled, operation of the mode signal generator is activated. Under the condition that a test of the memory IC is completed, if the fuse is enabled, the mode signal is continuously enabled.
Patent KR-20000074069-A (KR)
Inventor: KANG DO HYEON
IPC: H02K41/02
Filed: 1999-05-18
Abstract: PURPOSE: A bidirectional linear induction motor is provided to realize a fishing place by controlling a movement of a model fish. CONSTITUTION: A bidirectional linear induction motor comprises a stator(11) and a moving element(12) installed on the stator(11) so to be shifted. In the stator(11), a plurality of first magnetic iron cores(2) are arranged in an x-axis direction and has a length of an y-axis direction. A plurality of second magnetic iron cores(1) are arranged in the y-axis direction and has a length of an x-axis direction and prominence and depression parts. A plurality of first windings(4) are wound between the second magnetic iron cores(1) so as to be contacted with an upper plane of the first magnetic iron cores(2). A plurality of second windings(3) are wound according to the depression part of the second magnetic iron core(1) so as to be perpendicular to the first windings(4).
Patent KR-20000074657-A (KR)
Inventor: PARK KWANG HEON
IPC: B08B5/00
Filed: 1999-05-24
Abstract: PURPOSE: A variable carbon dioxide phase change nozzle and a surface cleaning apparatus by using the nozzle are provided to control the size and distribution of ice snow particles with a variable nozzle and improve cleaning efficiency by mounting a heat blower for removing dry ice films generated on a surface. CONSTITUTION: In a surface cleaning apparatus by using a variable carbon dioxide phase change nozzle, a second nozzle(20) is variable in an inner volume(60) between inlet and outlet tubes(40,70) in which dry ice snow particles are formed, so that the size of the particles is controllable, and connected to a carbon dioxide container and a high pressure hose(30). A resistance wire(100) is mounted around the second nozzle for generating heat to be provided by a fan(110) on a surface(80) to be cleaned. An insulation(140) is mounted in a circular shape between the second nozzle and the resistance wire for preventing heat transfer to the nozzles.
Patent KR-20000075046-A (KR)
Title: Gourd
Inventor: KIM HAK CHOUL
IPC: A47J43/00
Filed: 1999-05-28
Abstract: PURPOSE: A gourd with a hole at the bottom is provided to be used for scooping water easily without wrenching a wrist. CONSTITUTION: The hemisphere gourd for scooping water includes a hole(12) at the bottom of the gourd and a soft plate of check valve(13) inside the hole preventing the water from being drained off. The hole expresses humorous image and one end part of the check valve is fixed to the gourd. Through the hole, the water is get into the gourd and the gourd is steeped in water to be scooped up.
Patent KR-19990088658-A (KR)
Title: 웨이퍼연마장치및웨이퍼연마용이면패드
IPC: H01L21/304
Filed: 1999-05-28
Abstract: 웨이퍼 연마 장치는,  회전가능하게 지지된 연마 테이블,  패드,  캐리어 헤드 및 이면 패드를 구비한다.     이 패드는 연마 테이블에 고정된다.     캐리어 헤드는 연마 테이블에 대향하도록 배치되고,  이 연마 테이블에 대해 정방/역방으로 회전 및 이동가능하게 지지된다.     이면 패드는 연마 패드에 대향하는 캐리어 헤드의 표면에 고정되고,  웨이퍼를,  압축 공기의 작용과 함께,  연마 패드에 대해 누른다.     이면 패드는,  웨이퍼의 외측 주변부를 누르기 위해,  독립 기포를 갖는 환상의 발포체 및 이 제 1 발포체 내측에 제공되며 연속 기포를 갖는 원주형의 제 2 발포체로 이루어진다.
Patent KR-20000075143-A (KR)
Inventor: KIM TAE WHAN
IPC: A47J41/02
Filed: 1999-05-29
Abstract: PURPOSE: A vacuum container having a break device blocking the fluid channel when the inside becomes more than vacuum pressure of the break is provided to keep the contents safely for a long time by controlling the vacuum pressure or filling inert gas. CONSTITUTION: The container includes a vacuum pump taking out the air inside the container, optionally a gas inflation device for filling inert gas into the container or a vacuum pump break(40) controlling not to make more of vacuum pressure if the inside pressure gets to certain level. The container can be composed of the vacuum pump, the gas inflation device and the vacuum pump break in one. The vacuum pump break, an expansion tube having certain vacuum pressure inside, is installed on a fluid channel of the vacuum pump that is in one with a cover body(20) to block the channel. The gas inflation device has top and bottom rubber cover, a gas filled case, and an injector, and forms an injection port in the vacuum container.
Patent KR-19990073132-A (KR)
Title: 인터넷상의배너광고에서즉석에서당첨유무결정및표시방법
Filed: 1999-05-29
Abstract: 본 발명은 인터넷상의 배너 광고에서 즉석에서 당첨 유무 결정 및 표시 방법에 관한 것이다. 
     그 방법은, 인터넷상의 웹사이트에서 일정 행사 기간 동안 하나의 배너 광고에 대해 광고주가 제공한 복수 개의 경품이 걸린 경우, 상기 배너 클릭에 응답하여 즉석에서 상기 복수개의 경품이 상기 행사 기간 동안 적절이 분배될 수 있도록 당첨 유무를 결정하는 제1단계; 및 당첨된 경우에는 상기 이용자가 알 수 있도록 당첨 결과를 표시하는 제2단계를 포함하며, 동일한 이용자에 의한 2번째 이후의 배너 클릭을 일정 조건하에 제한함을 특징으로 한다. 
     본 발명에 따르면, 배너 광고를 클릭할 경우, 즉석에서 경품에 당첨되었는지의 여부를 알 수 있으므로, 배너 광고에 대한 이용자의 높은 클릭률을 유도할 수 있고, 그 결과 광고주에게는 높은 광고 효과를 제공할 수 있다. 광고주에게는 자사제품을 경품으로 협찬하도록 함으로써 광고비를 절감하도록 할 수 있다.
Patent KR-20010002754-A (KR)
Title: Polyimide resin composition
Inventor: EO DONG SEON
IPC: C08L79/04
Filed: 1999-06-17
Abstract: PURPOSE: A polyimide resin composition is provided, which enhances process property and prevents damage of membrane surface when is used of the preparation of membrane of thermocompression ink-jet printer. CONSTITUTION: The polyimide resin composition is characterized by containing 1-50wt% of polyamic acid represented by the formula 1, which is prepared by reacting 100 mol% of diamines monomer and 100.01-105 mol% of tetracarbonic dianhydrides monomer under the 100wt% of organic solvent, wherein, Q is at least one from the follows, R is at least one from the follows.
Patent KR-20010002769-A (KR)
Inventor: KIM JIN MAN
IPC: F28D1/03
Filed: 1999-06-17
Abstract: PURPOSE: A laminate type evaporator and method of manufacturing the same is provided to significantly reduce the volume of evaporator while achieving heat exchange with effectiveness. CONSTITUTION: A laminate type evaporator comprises a plurality of plates(1) stacked to form the evaporator. The plate has a protrusion(2), and flow channels(3,4) are formed at both sides of the protrusion to be communicated with each other. The flow channels have at both ends thereof an inlet port(5) and an outlet port(6), and a plurality of convex-concave portions(7) are formed at the flow channel. Thus-structured plates are stacked and coupled in such a manner that the inlet and outlet ports of each plate correspond to one another, to thereby form an evaporator. A refrigerant inlet pipe is installed at the top of the evaporator, while a refrigerant outlet pipe is installed at the bottom of the evaporator. The convex-concave portion of the plate contacts the convex-concave portion of the other plate when the plates are stacked, so that a clearance is formed between the two plates. Thus, radiation is performed through the convex part exposed toward the clearance formed between the plates.
Patent KR-20010003351-A (KR)
Inventor: HAN YOUNG YEARL
IPC: H04L5/00
Filed: 1999-06-22
Abstract: PURPOSE: A binary code for synchronization having double critical values and method of designing the same are provided, which has two critical values to reduce the synchronization time and confirm the synchronization twice. CONSTITUTION: In a method of designing a binary code having the code length of N whose periodic autocorrelation function value becomes N when delay is 0, -N in case of medium delay, and 0 or +4 and -4 in case of other delays, existence conditions of the binary code are prescribed at a first step and general characteristics of the binary code are extracted at a second step. At a third step, the binary code is designed using the conditions of the first and second steps. The binary code has two critical values so that it can reduce the synchronization time and reconfirm the synchronization.
Patent KR-20010004851-A (KR)
Inventor: JUN YONG CHEOL
IPC: F16H59/44
Filed: 1999-06-30
Abstract: PURPOSE: A gear change control system of engine forklift and method the same are provided to prevent a transmission from emitting heat by automatically changing a first gear to a second gear when the engine forklift starts in the second gear. CONSTITUTION: A gear change control system of an engine forklift consists of a transmission(20), a decelerator rotating speed sensor(26), an engine RPM sensor(27), a fourth solenoid valve(19) and a controller(22). The transmission contains a first, a second and a third solenoid valve(23a,23b,23c). The decelerator rotating speed sensor and the engine RPM sensor sense the rotating speed of the decelerator and the RPM of the engine. The fourth solenoid valve pulls a stop lever(17) according to a control signal. The controller drives the first and the second solenoid valve at a proper gearshift position with a load rate detected by a value from a turbine speed sensor(26) and the engine RPM sensor.
Patent KR-20060086487-A (KR)
Inventor: HAMADA ICHIRO
IPC: H04N7/16
Filed: 1999-07-14
Abstract: 정보 수신 장치와 스토리지 디바이스 사이에서 실행하는 다운로드 동작을 상황에 따라 적확하게 진행시키는 것을 과제로 하며, 이를 해결하기 위한 수단은 다음과 같다.  
     다운로드에 즈음하여 정보 수신 장치가 스토리지 디바이스에 대해 다운로드 모드에 관한 지시를 행하고, 다운로드 동작에 대응시키도록 한다. 예를 들면 스토리지 디바이스에 다운로드 모드를 개시시킬때에, 기록 대기 상태로의 셋업을 지시하는 동시에, 데이타 공급수단으로부터 공급되는 기록 데이타에 대한 개시/종료 타이밍을 검출하고, 기록매체로의 기록 개시/종료를 실행하도록 지시한다. 또한 스토리지 디바이스에, 다운로드 모드시에는, 스토리지 디바이스측에서의 동작 상황을 보고하도록 요구된다. 또한 정보 수신 장치측에서는 스토리지 디바이스로부터의 동작 상황의 보고에 기초하여, 다운로드 동작에 관한 동작 상태를 판별하여 적확한 다운로드 동작의 진행 제어를 행한다.  
       
     다중화, 매핑, 다운로드, 리스트 데이타, 페이징
Patent KR-20010010101-A (KR)
Inventor: CHOI BYEONG HWAN
IPC: H01Q1/46
Filed: 1999-07-16
Abstract: PURPOSE: A via stub structure is provided to simplify a numerical analysis according to the effect of a via and clear the effect of the via by using open and short points which are periodically repeated according to 90 degree phase. CONSTITUTION: A via stub structure comprises an inductor structure and a resistor structure to equalize discontinuous points on a layout of a superhigh frequency circuit. The via stub structure in a superhigh frequency circuit is periodically short-circuited and opened at points(4,5,6). According 90 degree phase, it is shortened at the point(4) being λ/4 from the open point(6) of the stub, and a via(3) is located at the open point(5) being λ/4 from the short-circuited point(4). The via(3) is completed opened at the short-circuited point(4) to perform only a via ground. The effect of the via(3) can be damped by short-circuit and open of the stub structure.
Patent KR-20010010536-A (KR)
Inventor: LEE GYEONG JU
IPC: H02K19/06
Filed: 1999-07-21
Abstract: PURPOSE: A switched reluctance motor bonding a sensor magnet and a rotor are provided to reduce the volume of a motor by bonding the sensor magnet and the rotor of the switched reluctance motor. CONSTITUTION: A rotor is rotatably installed in the interior of the housing. A plurality of steel plates are stacked on the rotor. A magnet is installed in the steel plates which forms the appearance of the rotor. A printed circuit board is installed in the interior of the housing. A hall device is mounted to the printed circuit board. The hall device are opposite to one surface of the magnet. An installation recess into which an engaging end of the magnet is inserted is formed in the steel plate which forms the appearance of the rotor.
Patent KR-19990078828-A (KR)
Title: 수면유도장치 및 그 제어방법
Filed: 1999-08-11
Abstract: 본 발명은 인간의 수면을 유도 및 촉진시킬 수 있는 수면유도장치 및 그 제어방법에 관한 것으로서, 디지털 타이머를 이용하여 미리 지정된 정확한 시간에 규칙적으로 수면유도를 위한 자연의 소리 및/또는 뇌파를 발생시키기 위한 것이다. 
     본 장치 및 방법은 여러 가지의 자연의 소리를 발생시키는 수단을 다수개 구비하고, 사용자가 원하는 신호를 임의로 선택하여 주기적으로 발생시킴으로써, 보다 효과적으로 인간의 뇌신경을 이완시켜 수면을 촉진시킬 수 있는 수면유도장치와;  여러 가지의 자연의 소리를 발생시키는 다수개의 수단을 디지털 타이머를 이용하여 미리 지정된 시간에 주기적으로 수면 유도에 적당한 자연의 소리를 발생시키도록 제어함으로써, 보다 효과적으로 인간의 뇌신경을 이완시켜 수면을 촉진시킬 수 있는 제어방법을 특징으로 한다. 
     따라서, 사용자가 원하는 임의의 자연의 소리를 청취하는 것으로, 뇌신경을 효과적으로 이완시켜 인간의 수면을 촉진시킬 수 있게 된다.
Patent KR-20010017729-A (KR)
Title: Tactile and voice interface based information system for the blind
Inventor: JANG BYEONG TAE
IPC: G06F3/00
Filed: 1999-08-13
Abstract: PURPOSE: An information terminal for blind person based on tactile and voice interface is provided to perceive an image information and reduce the size of the body by appending a tactile information processing function about an image data. CONSTITUTION: In an information terminal for blind person using low electronic power, a character and an image is perceived by the sense of touch using a three dimensions tactile user interface and a voice user interface, and a composite sound of a character information is supported. A tactile device for blind person (11) can expand and reduce a braille pad by using an array method, and can move a pin not only in the upper and lower directions but in multi-stage. A braille keyboard(12) for blind person is a stand keyboard for blind person comprising six keyboards. An information processing element for blind person (13) has operating systems in a low power consuming computer processor, a RAM, a ROM and a flash memory. The information processing element interfaces with the tactile device for blind person (11) and the braille keyboard(12) through an input/output port, and can composite a sound and is outputted to a speaker(14) using a sound function.
Patent KR-20010025798-A (KR)
Inventor: LEE JONG HAE
IPC: E04B1/84
Filed: 1999-09-01
Abstract: PURPOSE: A preventing device of noise is provided to prevent a hardness of hearing of a worker by absorbing and isolating the noise and to improve productivity by raising operation efficiency. CONSTITUTION: A noise preventing device comprises a hollow typed casing(10) forming an injection port(5) and a discharge port(7); plural noise absorbing bars(20) integrally connected to inner side of the casing to extend to the other side; a sound absorbing material(30) formed by water and sand while being filled in the casing with a specific ratio. The casing is a plate shape, a hollow cylinder shape, or a hollow angle shape. Thereby, the noise absorbing bar installed in the casing and the sound absorbing material formed by the water and the sand absorb and isolate the noise.
Patent KR-20000028659-A (KR)
Inventor: MCPILLY PENTON LEAD
IPC: H01L21/205
Filed: 1999-09-13
Abstract: PURPOSE: A method is provided to continuously prepare integrated electronic devices formed of monocrystalline semiconductor and metal as well as of standard element such as dopant or grown or deposited insulator. CONSTITUTION: A substrate(1) is positioned in a reactor having base pressure at a super high vacuum range. Then, the temperature of the substrate is raised to be high. Precursor gas without halogen of the particles containing semiconductor material is flowed on the substrate. Then, an epitaxial layer(3) of the semiconductor material is formed on a metal structure(2). Herein, the super heat is sufficient to the blank cleansed substrate of the semiconductor material positioned in the reactor. Moreover, the epitaxial layer of the semiconductor material is formed on the metal structure to be epitaxially grown on the blank cleaned substrate by the flux over 1.0 angstrom per minute. Herein, the metal structure is affected by the inflow of the precursor gas.
Patent KR-20010028185-A (KR)
Inventor: SHIN JEONG HO
IPC: H01L21/304
Filed: 1999-09-18
Abstract: PURPOSE: An apparatus for cleaning a wafer is provided to prevent remaining contaminant from being adhered to a wafer or from reducing cleaning efficiency in a subsequent process for cleaning the wafer, by effectively eliminating the contaminant remaining in a cleaning liquid or bath after a process for cleaning the wafer. CONSTITUTION: A chemical supplying/exhausting pipe(12) is formed in a bottom surface of a chemical bath(16). A chemical hole plate(11) is installed inside the chemical bath, and has filters in respective holes. A deionized(DI) water bath is installed in an outer portion of the chemical bath, and a DI water supplying pipe(13) is connected to the DI water bath. The DI water bath supplies DI water to the chemical bath through a DI water supplying hole(14).
Patent KR-20000028743-A (KR)
Inventor: SHIGASA TAKAZU
IPC: G06F3/023
Filed: 1999-09-30
Abstract: PURPOSE: A radio keyboard is provided to prevent the complexity to control household electronic appliances with a separate remote controller when using a keyboard and a mistake. CONSTITUTION: A radio keyboard comprises of a main body of keyboard(1), a transmitting unit of optical signal(2) to transmit a signal of far-infrared ray arranged therein and a key area(3) arranged many keys and a functional unit of mouse(4) is installed on the surface of the main body of keyboard(1). The radio keyboard is embedded with plural cords of maker decided for each maker to optically control a TV, a VCR and so on of major makers. A PC of a signal receiving department is equipped a function to process by receiving the signal of far infrared rays transmitted from the transmitting unit of optical signal(2) and a display device. And household electronic appliances are the TV and the VCR operated with a remote controller of far-infrared ray and has a function operated with a direction by receiving the signal of far-infrared ray based on the separated cord of maker transmitted from the transmitting unit of optical signal(2).
Patent KR-20000012242-A (KR)
Inventor: BAWK WON KI
Filed: 1999-10-26
Abstract: PURPOSE: A method for playing an internet horse racing game using a cyber money is provided, which performs a horse racing using a cyber money provided by a click of an internet advertisement. CONSTITUTION: A method for playing an internet horse racing game comprises the steps of: (S101-S111) saving up a cyber money according to an internet advertisement click; (S113) receiving a game information including a horse racing program from a web server through an internet network; (S115) selecting a racing horse; (S115, S117) batting the racing horse selected within the saving money of the cyber money based on the game information; (S119, S121) starting a racing horse race which is preset from the state and condition of the racing horse; and (S123, S125) opening the racing horse race through a homepage and the racing result and supplying and saving a share according to the result. Thereby, a program rating is increased.
Patent KR-20000035133-A (KR)
Title: Digital signal processing apparatus, digital signal processing method, digital signal recording apparatus, digital signal reproducing apparatus, and digital video-audio signal recording and reproducing apparatus
Inventor: ISOZAKI MASAAKI
IPC: H04N19/176
Filed: 1999-11-01
Abstract: PURPOSE: Present invention is to provide a digital video - audio signal recording and reproducing apparatus that allows the number of channels of audio data and the data width per sample to be changed corresponding to user's settings. CONSTITUTION: 24-bit/sample audio data that is input as serial data to Ch 1 of the digital video - audio signal recording and reproducing apparatus is separated into high order 16 bits and low order eight bits. The high order 16 bits are recorded in a region of Ch 1 of a record medium. The low order eight bits are stored to a region of low order eight bits of Ch 3 paired with Ch 1 of the record medium. Mode information that represents that 24-bit data is separated into paired channels is added to record data each edit unit of video data. When data is reproduced, data of paired channels is combined corresponding to the mode information so as to restore 24-bit data. Since the 24-bit data is treated as 16-bit data, the record format of 16-bit data can be used for the 24-bit data.
Patent KR-20010045130-A (KR)
Inventor: CHO SEONG HWAN
IPC: C02F11/12
Filed: 1999-11-03
Abstract: PURPOSE: A drying system is miniaturized by being impact crushing type, improves drying efficiency by preventing dried material from burning or being heat-decomposed. CONSTITUTION: A drying system comprises a usual vertical dryer(1), a cyclone(4), a mixer(5) and a gas purifier(6). The vertical dryer(1) has a rotary shaft with multiple crushing arms installed in the center of a cylindrical vessel thereof and a treated material supplying device(2) and a hot air generating device(3) outside thereof. The cyclone(4) collects dried matter contained in exhaust gas. The mixer(5) mixes dried matter discharged from the cyclone(4) and material to be dried to supply to the treated material supplying device(2). The gas purifier(6) purifies exhaust gas discharged from the cyclone(4).
Patent KR-20010047357-A (KR)
Inventor: LEE HAE SOO
IPC: B41F17/08
Filed: 1999-11-19
Abstract: PURPOSE: An injection device for coating a ring of a wire printer is provided to carry out the injection at a high speed by rotating the injection device, enable various printing by varying the angles of injection holes, and reduce the waste of ink by collecting injected ink with an ink recovering case on an outer periphery. CONSTITUTION: An injection device for coating a ring of a wire printer includes a main body(1) axially mounted with rotation shafts(3,3') of different length by rotary joints(2,2'), injectors(10,10') coupled with each end part of the rotation shafts, and ink recovering cases(20,20') in the cylindrical shape formed with a wire insertion hole at a side and coupled with the main body on outer peripheries of the injectors, wherein the cylindrical injectors are formed with a plurality of injection holes on the outer peripheries and an ink channel inside to be communicated with the outside, and the ink recovering cases respectively include a cylindrical case and a cover plate coupled together, and are respectively formed with a collection channel at an edge part to be communicated with the inside integrally and a discharge hole at a lower part.
Patent KR-20010048461-A (KR)
Inventor: KIM JAE CHEON
IPC: B60C11/12
Filed: 1999-11-26
Abstract: PURPOSE: A tire prevents ride comfort, driving performance and braking performance from falling even when a tread part reaches the middle or last period of abrasion to extend endurance period thereof. CONSTITUTION: The depths of kerfs(11, 12) are different on the left side and the right side of a central line(C) of a tire. The depth(D1) of the kerf(11) on the left side(A) which is placed on the inner side of a car is formed to be equal to the depth(D) of grooves(20) formed on a tread(10). The depth(D2) of the kerf(12) on the right side(B) which is placed on the outer side of the car is formed to be under 50% of the depth(D) of the grooves(20).