baber/WOPTO huggingface dataset:
Patent KR-20010030835-A (KR)
Title: Complex Esters, Formulations Comprising These Esters and Use Thereof
IPC: C10L10/08
Filed: 1998-09-28
Abstract: An ester resulting from an esterification reaction between at least one polyfunctional alcohol and at least one polyfunctional carboxylic acid using a chain stopping agent to form ester bonds with the remaining hydroxyl or carboxyl groups is disclosed. The polyfunctional carboxylic acid comprises an aliphatic dicarboxylic acid containing from 9 to 18 carbon atoms, dimerised and/or trimerised fatty acids or mixtures thereof, with the proviso that dimerised and trimerised fatty acids do not constitute more than 80% by weight of the total amount of polyfunctional carboxylic acid used. The chain stopping agent may be a monocarboxylic acid or a monofuntional alcohol having at least 14 carbon atoms. The complex esters have a kinematic viscosity at 100 C of from 30 to 1000 cSt, preferably from 30 to 200 cSt. The complex ester is useful "as is" or as an additive and/or as a base fluid and/or a thickener in transmission oils, hydraulic fluids, four-stroke oils, fuel additives, compressor oils, grease, chain oils and for metal working metal rolling applications. A multigrade gear oil formulation comprising one of more of the above complex esters is also part of the invention.
Patent KR-20010024374-A (KR)
Title: 휴대용 표시장치 및 스크린 영상 표시 방법
IPC: G06F1/16
Filed: 1998-09-30
Abstract: 전자 장치(13)와 함께 사용하여 스크린 영상(7)의 전체 또는 결정부분을 표시하는 휴대용 표시장치(1)에는, 제어회로, 상기 제어회로에 접속되는 디스플레이 스크린(2) 및 제어버튼(3)이 존재한다. 더욱이, 자이로스코프(6)가 상기 표시장치(1)에 통합됨과 아울러 상기 제어회로에 접속됨으로써, 상기 표시장치(1)는, 공간내의 움직임에 응답하여, 상이한 확대도로, 그리고/또는 상이한 부분(8)으로 상기 스크린 영상(7)을 표시한다.
Patent KR-20010042541-A (KR)
Title: 코드 분할 다중 접속 시스템에서의 진폭 제한
IPC: H04B1/707
Filed: 1999-03-26
Abstract: CDMA 기법을 사용하는 통신 네트워크에서, 독립적인 CDMA 캐리어 각각과 연관된 진폭은 디지털 방식으로 제한되고, 그것에 의해 피크-대-평균 전력 비율을 제한한다.  이것은, 각 CDMA 캐리어를 구성하는 동상 및 직각 신호들의 순간 진폭을 측정하고, 상기 순간 진폭 측정치에 기초하여 최대 진폭을 도출하고, 부분적으로, 최대 진폭에 기초하여 1개 이상의 스케일링 팩터를 도출함에 의해 달성된다.  상기 1개 이상의 스케일링 팩터는 동상 및 직각 신호들에 적용되고, 이 신호들은 대응하는 CDMA 캐리어 주파수에 의해 필터링되고, 결합되고, 변조된다.
Patent KR-20010043602-A (KR)
Title: Ｉｌ-2 선택성 작용제 및 길항제
IPC: C12Q1/02
Filed: 1999-05-13
Abstract: 본 발명은 야생형 IL-2에 따라 넘버링된(numbered) 인간 IL-2 뮤테인(mutein)을 포함하는 폴리펩티드에 관한 것이고, 여기서 상기 인간 IL-2는 20, 88 또는 126 위치 중 적어도 하나에서 치환되고, 이에 의한 상기 뮤테인은 NK 세포에 대하여 우선적으로 T 세포를 활성화시킨다.  특히, D20H 및 I, N88R, I 및 R이 예측된 대로 연관된 감소된 생체내 독성을 가지면서, 천연 IL-2 보다 훨씬 큰 상대적 T-세포 감별 활성(differential activity)을 갖는다.  본 발명은 또한 본 발명의 뮤테인을 코딩하는 폴리뉴클레오티드, 상기 폴리뉴클레오티드를 함유하는 벡터, 형질전환된 숙주 세포, 상기 뮤테인을 포함하는 제약 조성물 및 치료 방법을 포함한다.
Patent KR-20010052493-A (KR)
Title: 직접 메모리 억세스를 이용한 직렬 포트 데이터 및 상태압축과 압축해제
IPC: G06F13/28
Filed: 1999-03-01
Abstract: 마이크로콘트롤러(M)는 데이터를 압축 및 압축 해제하고 메모리의 한 블록에서 다른 블록으로 전송하는 직접 메모리 억세스 유닛(116)을 포함한다. 특히 워드 크기 데이터가 읽혀져서 한 바이트는 버려지고 연속적으로 저장되어 바이트 크기 데이터가 될 수 있다. 이는 확장 읽기 및 확장 쓰기와 결합되어 데이터에 따라 상태를 저장하는 비동기 직렬 포트(148)에 사용될 수 있다. 상기 상태 정보가 한번 처리되면, 상기 상태 정보는 "압축하는" DMA의 수행에 의해 추출되어 버려진다.
Patent KR-20010034908-A (KR)
Title: 복수의 유니트로 정보를 기록하는 방법 및 장치
IPC: G11B27/30
Filed: 2000-03-29
Abstract: 예를 들면, 광 디스크와 같이, 부분적으로 기록된 기록가능한 기록매체(11) 상에 복수의 유니트로 정보를 기록하는 방법 및 장치가 개시된다. 이 정보는 최소 런길이와 최대 런길이 사이의 서로 다른 런길이를 갖는 일련의 복수의 마크와 복수의 마크로 이루어진 동기 패턴으로 표시된 트랙 내부에 기록되며, 이들 패턴은 일련의 마크 내부에서 발생하지 않으며 적어도 최대 런길이를 갖는 적어도 한 개의 길이가 긴 마크를 구비한다.  적어도 한 개의 정보 유니트가 상기한 복수의 마크에 대응하는 신호 성분을 포함하는 변조된 신호로 인코딩된다.  트랙은 상기한 복수의 어드레스 지정가능한 위치 중에서 선택된 위치 앞의 연결 위치까지 주사되며, 연결 위치부터 변조된 신호가 기록된다. 변조된 신호는, 많아야 최소 런길이를 갖는 마크에 대응하는 연결 신호 성분을 갖는 시작점 및/또는 종료점에 제공된다.
Patent KR-20010053267-A (KR)
IPC: B01J23/46
Filed: 1999-06-24
Abstract: The present invention relates to a process for the catalytic partial oxidation of a hydrocarbonaceous feedstock, which process consists of contacting a feed consisting of the hydrocarbonaceous feedstock and an oxygen-containing gas with a catalyst having metals of Group VIII of the Periodic Table of Elements, wherein the Group VIII metals are at least rhodium and iridium in intimate association with each other.
Patent KR-20010076268-A (KR)
Title: High frequency variable attenuator having a controllable reference voltage
Inventor: NISHIBE TOSHIAKI
IPC: H03H11/24
Filed: 2001-01-15
Abstract: PURPOSE: To provide a high frequency variable attenuation circuit where a slope of an attenuation curve of an attenuation circuit can optionally be set by using a control voltage Vc and the attenuation circuit can properly set the attenuation even if there are variations in a threshold voltage Vt or ambient temperature, etc. CONSTITUTION: A control circuit 11b of this high frequency variable attenuation circuit differs from that of a conventional high frequency variable attenuation circuit. The control circuit 11b is provided with a voltage variable element that changes a reference voltage Vref, generates and outputs the changed reference voltage in response to a change in the control voltage Vc applied to an attenuation circuit 10b. Fluctuations in a 2nd voltage Vb caused by fluctuations in the threshold voltage Vt set to restrict a characteristic of the attenuation with respect to a difference voltage ΔV between the control voltage Vc applied to the attenuation circuit 10b and the reference voltage Vref generated and outputted by the control circuit 11b can optionally be decided by the resistance of resistors R9, R10 to obtain a 2nd voltage Vb resulting from resistance division between the 1st voltage Va and other voltage division reference voltage under the condition where the gate width of a 3rd FFT 3 is fixed.
Patent KR-20010044240-A (KR)
Inventor: PANG YONG SUNG
IPC: A61B1/04
Filed: 2001-01-22
Abstract: PURPOSE: An endoscope apparatus is provided to reduce the production cost and to give an easy operation by connecting the wireless camera apparatus to the endoscope. CONSTITUTION: The endoscope apparatus comprises an endoscope(13), a light source(20) connected to a light guide, and a camera unit. The endoscope has an insertion unit(11) to be inserted into the human body, the light guider(12) for inducing the light from the light source to the insertion unit, an image generator(13) for outputting the image from the insertion unit, an eye lens selectively attached to the image generator. The camera unit receives the image from the image generator, and converts it into a digital signal or an analog signal, and outputs the converted and processed image signal to the image display unit(40). The camera unit includes a housing(31), a controller(32) mounted on the housing for converting the image into the electrical signal to process the image and for generating it to the image display unit, a wireless transmitter set(33) for transmitting the image to the image display unit, a battery(34) installed on the housing for supplying the power to each unit, a wireless receiver(35) for receiving the transmitted image signal and for transmitting it to the image display unit.
Patent KR-20020063734-A (KR)
Title: Drugs sampling method for nutrition and robustness
Inventor: HWANG SEONG YEON
IPC: A61K36/232
Filed: 2001-01-30
Abstract: PURPOSE: A method for obtaining tonic medicine is provided by mixing several Chinese herbal medicines with restorative and tonic action with Artemisia capillaris Thunb., Cinnamomum cassia, ginger, red ginseng, pilose antler and Cnidii Rhizoma and extracting in several steps. Whereby, the extract has an action for anti senility and an effect on preventing and treating adult disease and prolonging person's life. CONSTITUTION: Rehmanniae radix, Angelicae gigantis radix, Dioscorea batatas, Glycyrrhizae radix, Lycium chinense, Cornus officinalis, Schizandra chinensis Baillon, Rubi fructus, Cuscutae semen, Puerariae radix and jujube are soaked in 2L water for 2 hr in a closed state and extracted with 18L water at 100deg.C for 90 min. The extract is mixed with 60g Artemisia capillaris Thunb., 60g Cinnamomum cassia and 60g ginger in a powder state, extracted at 100deg.C for 30min and filtered to give a filtrate. A mixture of 120g red ginseng and 30g pilose antler is soaked in 0.5L water, extracted at 100deg.C for 180min and mixed with the filtrate to give a mixture extract, which is mixed with a Cnidii Rhizoma extract obtained by extracting 120g Cnidii Rhizoma in alcohol.
Patent KR-20010082129-A (KR)
Title: Pivotless automotive hinge
Inventor: HOLT LAURENCE JAMES
IPC: B60J5/04
Filed: 2001-02-12
Abstract: PURPOSE: A shaftless car hinge is provided to rotate without a mobile shaft pin and a bearing, to improve load carrying capacity and durability and to simplify a rotary hinge structure. CONSTITUTION: A shaftless car hinge for simplifying the rotation of a closure panel for a fixed body structure by a single elastic member formed to bear structural and operational load comprises a vehicle closure panel(9), a body constituent(8) installed to a vehicle body(10) and an elastic member(6) to be fitted to a closure panel constituent(7) and the body constituent(8), wherein the relative movement between the closure panel constituent(7) and the body constituent(8) is compelled by the rotating elastic member(6) and the load of all required closure panels is transmitted to the vehicle body(10).
Patent KR-20010035413-A (KR)
Title: Information of visitor's management system and method of the same
Inventor: LIM DONG CHEOL
IPC: H04N7/18
Filed: 2001-02-12
Abstract: PURPOSE: A system and a method for managing information of visitors are provided to photograph and record images/voices of visitors from a front surface of a door and reproducing the stored image/voice signal through a reproducing apparatus installed inside home. CONSTITUTION: An image photographing unit(4) photographs an image of a visitor. A key operating unit(10) sets a time to an information input of the visitor and generates a reproducing switching signal. A mike(14) receives a voice data of the visitor. A signal processing unit(16) converts an image and voice signal of the visitor provided from the image photographing unit(4) and the mike(14) into a digital signal and performs a signal filtering. An image output driving unit(18) drives an image output unit(8) according to the reproducing switching signal generated in the key operating unit(10). A voice output driving unit(20) drives a voice output unit(12). A data storing unit(22) stores the image and voice signal processed in the signal processing unit(16). A control unit(24) performs a time setting for capturing the image and voice signal through the key operating unit(10) and captures the image and voice signal during a time set through a timer(24a). The control unit(24) drives the image photographing unit(4) and the mike(14) according to a switching signal from a call bell(3) and stores the image and voice data in the data storing unit(22).
Patent KR-20020066731-A (KR)
Title: Dustproof Device for Rail
Inventor: LEE YEONG JE
IPC: E01B9/62
Filed: 2001-02-13
Abstract: PURPOSE: A vibrationproof apparatus for a railway is provided to improve the vibration proof property of the railway by coating a rubber material to a base plate pad mounted on the concrete ground, to eliminate the use of an insulation plate, and to simplify an adjustment work of track gage. CONSTITUTION: The apparatus for reducing vibration and noise applied to a railway(23) is comprised of a body(26) coated with a rubber material on the surface, and formed with left and right anchor bolt coupling holes and a seating part(25) for a flange(24) of the railway; a rail pad(28) installed between the flange and the seating part for reducing the vibration and the noise generated during the running of a train; a tension clamp(30) for compressing the flange at three points to support and fix the railway to the seating part; and a bush(31) coupled to the coupling hole in order to adjust a track gage of the railway.
Patent KR-20020070530-A (KR)
Title: An instruction inputting method of programmable logic controller using shortened instruction code
Inventor: GONG IN BAE
IPC: G06F3/02
Filed: 2001-02-28
Abstract: PURPOSE: A method for inputting an abbreviate PLC(Programmable Logic Controller) control command is provided to minimize an input error and an input time of a control program by quickly and accurately inputting an operation program of the PLC applied to a general industry control device or a lift device. CONSTITUTION: A repeatedly used common instruction portion and a parameter value setting portion are divided among an execution instruction of a PLC and the common instruction portion is generated as an abbreviated code, and the abbreviated code is registered in a memory and the abbreviated code is stored in a database. It is judged whether an abbreviated command input mode is selected when inputting a program for controlling the PLC. If the abbreviated code is inputted in an abbreviated command input mode, an instruction corresponding to the abbreviated code is extracted from the database and the extracted instruction is output, and a blank for inputting a parameter value of the instruction is added to the corresponding instruction and the instruction is output. The parameter value of the corresponding instruction for controlling the PLC is inserted into the blank, and an execution instruction is inputted.
Patent KR-20020070668-A (KR)
Title: Unified electric chiller and composited electro static chuck by using it
Inventor: NAM SANG U
IPC: H01L21/68
Filed: 2001-03-02
Abstract: PURPOSE: A unified electric chiller and a composited electrostatic chuck using the same are provided to simplify a structure of the unified electric chiller by mounting a heater in a thermoelectric device. CONSTITUTION: An electric chiller is mounted in an inside of an electrostatic chuck base. The electric chiller is formed with an upper plate(111), a heater(118), an upper insulator(112), an upper electrode(113), a semiconductor(114), a lower electrode(115), a lower insulator(116), a lower plate(117). A DC power controller(220) is electrically connected with the lower electrode(115). An AC power controller(219) is electrically connected with the heater(118). An electrode(214) is formed on an upper portion of the electrostatic chuck base(211). The electrode(214) is coated by a dielectric(213). A wafer(215) is absorbed by electrostatic force. A thermal sensor(217) is used for controlling temperature. A value detected by the thermal sensor(217) is supplied to a thermal controller(218).
Patent KR-20020071123-A (KR)
Title: The Coffin Carriage
Inventor: NAM KWANG WON
IPC: A61G21/00
Filed: 2001-03-03
Abstract: PURPOSE: A bogie for carrying a coffin from a funeral car to a crematory loader apparatus for loading the coffin and body to be incinerated into a preheated crematory is provided. Therefore, it enables a person to work easily in a crematorium, in particular carry the coffin of about 80 to 100kg from the funeral car and then put on the crematory loader apparatus. CONSTITUTION: A driving motor(1) is mounted on a body connected to legs with four casters(8), a pusher chain(4) in a pusher chain box(2) is mounted on the body to move a bogie for carrying a coffin upward and downward, a guide rod is constructed at three positions of the driving motor and a bearing housing with bearings is constructed thereto to smoothly move the same. A sliding pork rail(7) is connected to the pusher chain to push the coffin and put on a crematory loader apparatus by the driving motor.
Patent KR-20020073043-A (KR)
Title: rotary control device of ventilator
Inventor: KWON TAEK KI
IPC: F24F7/02
Filed: 2001-03-14
Abstract: PURPOSE: A device for controlling rotation of non-powered ventilation fan is provided to prevent unnecessary consumption of electric power. CONSTITUTION: A device includes a driving rotary body(12a) fixed on one end of a rotary axis(11) of a fan(10) to rotate as being interlocked with rotation of the fan; a driven rotary body(14) installed on a support frame(13) to frictionally contact with the driving rotary body and to rotate and selectively rotating by mutual friction with the driving rotary body according to intensity of wind force; and a wind velocity detecting on/off switch(17) contacting with a lever(15) fixed on the driven rotary body to turn off power supplied to a driving motor when torque of the driving rotary body due to rotary force of the fan is over fixed value and to turn on when the torque of the driving rotary body is under the fixed value.
Patent KR-20010090555-A (KR)
Inventor: KITADA TAKAAKI
IPC: G02F1/13357
Filed: 2001-03-24
Abstract: PURPOSE: To reduce the thickness of depth of a liquid crystal display device. CONSTITUTION: The liquid crystal display device is provided with a liquid crystal display panel, a back light unit disposed on the back surface of the liquid crystal display panel and a circuit board disposed on the back surface of the back light unit. The back light unit is constituted of a light source disposed opposite to the liquid crystal display panel and a reflection plate for reflecting light from the light source to the liquid crystal display panel side. The reflection plate has a recessed surface at a part of a surface opposed to the circuit board and electronic parts are mounted on the circuit board opposite to the recessed part.
Patent KR-20010093732-A (KR)
Inventor: ITO KATSUYA
IPC: G06F3/041
Filed: 2001-03-28
Abstract: PURPOSE: A transparent conductive film, a transparent conductive sheet and a touchpanel are provided, which exhibits excellent resistance to pen input when used for a touchpanel and, in particular, which prevents breakage of a the transparent conductive thin film even after a 100,000 sliding test with a load of 5.0N using a polyacetal pen in conjunction with a sliding-resistance test. CONSTITUTION: A transparent conductive film has a cured layer mainly containing a curable resin and a transparent conductive thin film successively layered on a transparent plastic film base. The transparent conductive film is characterized in that it has 3-200 protrusions over the surface of the transparent conductive thin film per 100 μm¬2, each having a diameter of 0.05-3.0 μm and a height of 0.005-2.00 μm. The transparent conductive film is characterized in that a volatile component amount contained in the transparent conductive film is at most 30 ppm.
Patent KR-20020078253-A (KR)
Title: Dental filling material
Inventor: CHOI SEONG JUN
IPC: A61K6/884
Filed: 2001-04-06
Abstract: PURPOSE: A tooth-canal-filling composition made by mixing potassium hydroxide, iodoform, polypropylene glycol and polyethylene glycol is provided which can treat an infected tooth canal within a short time and has increased antibacterial property, radiation permeability and water solubility. CONSTITUTION: This composition for filling a tooth root canal comprises 30 to 50% by weight of potassium hydroxide, 5 to 25% by weight of iodoform, 0.1 to 5% by weight of polypropylene glycol having an average molecular weight of 5 to 10,000, 20 to 30% by weight of polyethylene glycol having an average molecular weight of 100 to 20,000 and 1 to 10% by weight of titanium dioxide.
Patent KR-20020078369-A (KR)
Inventor: CHOI SEUNG SU
IPC: H01L21/20
Filed: 2001-04-09
Abstract: PURPOSE: A monitoring system for preventing silicon wafer edge broken in silicon wafer deposition equipment is provided to inform a user of a damaged silicon wafer, by monitoring broken edge of the silicon wafer in real time. CONSTITUTION: The silicon wafer deposition equipment includes a plurality of chambers. A chamber body(200) has a plurality of openings. A chamber cover(210) is positioned in the upper portion of the chamber body. A table(240) is assembled in the chamber body. The silicon wafer is placed on the table. A measuring unit(211) is mounted on the chamber cover. The measuring unit irradiates a beam to the silicon wafer to recognize the intensity of reflected beam and a wafer pattern.
Patent KR-20020080767-A (KR)
Title: Apparatus and Method for Recycling of Concrete Scrapped Material
Inventor: LEE GYU BONG
IPC: B03B9/00
Filed: 2001-04-17
Abstract: PURPOSE: A method and an apparatus for recycling waste building materials are provided to obtain desiredly sized gravels by crushing the waste building materials and recycle the waste building materials by sorting and separating cement contained sand. CONSTITUTION: The apparatus for recycling waste building materials comprises transfer means that is installed at a discharge port of a hopper(14) into which concrete reinforcing bar removed waste building materials are injected to transfer a certain amount of waste building materials; first crusher(20) into which the waste building materials transferred by the transfer means are injected to crush them to a certain size or less; first sorter(40) for separating and sorting the waste building materials crushed in the first crusher to an appropriate size; second crusher(60) into which the waste building materials transferred by the transfer means are injected to crush them to a certain size after transferring the waste building materials that are not sorted in the first crusher(20) to the second crusher by the transfer means; second sorter(70) for separating and sorting the waste building materials that are crushed in the second crusher(60) to an appropriate size; and a sand unit equipped with a water reserve tower(82) into which certain sized waste building materials sorted in the first and second sorters and aggregate having a certain grain size are injected to be classified into aggregate having low and high specific gravities so that settled aggregate having high specific gravity is transferred for recycling by a conveyor belt while floated materials having low specific gravity are collected by a collection fan equipped with a propeller.
Patent KR-20020020833-A (KR)
Title: Washing method, method of manufacturing semiconductor device and method of manufacturing active matrix-type display device
Inventor: HAYAMIZU NAOYA
IPC: G02F1/1333
Filed: 2001-04-28
Abstract: PURPOSE: An ultrasonic cleaning method is provided to clean an object to be cleaned without lowering the removal efficiency of particles deposited on the surface of the object and damaging the surface. CONSTITUTION: The first ultrasonic wave is irradiated to the object to be cleaned. The second ultrasonic wafer is irradiated to the object to be cleaned. The first and second ultrasonic waves are consecutively irradiated. The first and second ultrasonic waves may be alternatively irradiated to the object at regular intervals. The frequency of the ultrasonic wave is 0.6 megahertz or higher. One of a phase, a wavelength and an amplitude of the first ultrasonic wave is different from one of those of the second ultrasonic wave.
Patent KR-20020085556-A (KR)
Title: Structure and manufacturing process of window frame
Inventor: PARK YONG LAE
IPC: E06B1/06
Filed: 2001-05-09
Abstract: PURPOSE: A manufacturing method for a window frame is provided to prevent the distortion of a window frame by intercepting an inflow of moisture and to improve tensile strength and durability. CONSTITUTION: The manufacturing method for a window frame comprises the steps of: compressing and shaping a body part(12) having the appointed thickness by compressing/processing gelled MDF(Medium Density Fiberboard); attaching sheet paper(14) made with PVC materials to the exterior of the body part(12); forming many grooves(16) on the body part(12); applying adhesives on the groove(16) and the exterior; and forming a multi-layered structure by folding and piling the body part along the groove(16).
Patent KR-20020087183-A (KR)
Title: Dual Control Cabin Heat Box
Inventor: CHOI SEON U
IPC: B64D13/00
Filed: 2001-05-14
Abstract: PURPOSE: A double controlled type temperature controller of a room is provided to independently control two outlets by using independent two cables or lever operators. CONSTITUTION: A room temperature controller is operated by interlocking slave valves(10) with driving valves(9,14) to be connected with operating levers(3,3') through interlocking rods. Temperature controlled air is independently supplied through two outlets(2,2'). Air inlets(1.1') are separated by an inlet partition(11). The air outlets are separated by an outlet main partition(12). Thereby, the temperature of mixed air is independently controlled by two outlets.