baber/WOPTO huggingface dataset:
Patent KR-20030033173-A (KR)
Title: The fishing captor having a digital guage to measure the weight
Inventor: CHO JEONG GYE
IPC: G01G19/60
Filed: 2001-10-18
Abstract: PURPOSE: A scoop net equipped with a scale is provided to prevent water from being introduced when scooping fish in a water cistern. CONSTITUTION: The scoop net(1) comprises: a net(10) for scooping fish; a handle unit(20) coupled to the net to be holdable by a user; a weighing machine unit(30) having a rod cell(32) in which a coupling tube body(31) is provided at one end of the handle unit to be coupled to the net and both ends are coupled between the coupling tube body and the handle unit to be finely deformed by the weight of fish applied to the net and having a signal processing unit(33) installed inside the handle unit, electrically connected to the rod cell and converting a data signal sensed by the rod cell to display the same.
Patent KR-20010107817-A (KR)
Title: 기업 공시에 기반을 둔 주식 투자 지표 및 지표 산출방법
Inventor: PARK DAE SEO
Filed: 2001-10-18
Abstract: 본 발명은 기업의 주주 중시 경영에 대한 시장 평가를 객관화하여 일반투자자가 주식 투자에 참고할 수 있도록 한 지표에 관한 것이다. 
     주식 시장에서 기업이 대외적 법적 책임이 있는 공시를 할 경우 주가 변동이 발생하게 되는데 이 효과를 지표화하여 일반투자자에게 기업별 지표와 등급변화를 투자정보로 제공하는 것을 목적으로 한다. 
     이를 위해 상장사별 공시일정과 내역을 관리하고 그 일정에 대응하는 공시일 종가와 거래일 기준 5일째 종가를 산출하여 기본 수익율을 구성한다. 
     또한 동기간에 시장 평균수익율을 파악하여 연계 관리한다. 
     이런 자료를 바탕으로 개별주가 수익율에서 시장 평균수익율을 제외하면 공시에 따른 순수한 주가 변동 효과를 파악할 수 있다. 
     이 효과를 월간단위로 합산하여 그래프로 나타내면 개별기업 경영 흐름을 비교적 정확하게 판단할 수 있다. 
     또 일정 기간 공시 효과를 전체 상장사에 대해 서열화하면 기업간 경영 성과에 대한 시장 평가를 공시 신뢰 등급으로 정형화할 수 있다. 
     이러한 지표 활용은 일반투자자가 투자 대상업체를 선정하는데 참고할 수 있고 기업의 경영 투명성을 유도하여 주식시장이 건전한 투자 공간으로 발전되는데 큰 도움이 될 수 있다.
Patent KR-20030033192-A (KR)
Title: Finger Using Mixed Weighting in Smart Antenna System, and Its Application for Demodulation Apparatus and Method
Inventor: LIM HEUNG JAE
IPC: H04B1/707
Filed: 2001-10-18
Abstract: PURPOSE: A finger weighting by mixing a symbol rate and a chip rate in a smart antenna system and a demodulating apparatus and method using the same are provided to reduce an interference quantity and enhance a purity of information by calculating weighting information from a pilot channel. CONSTITUTION: A descrambler(110) multiplies a PN(Pseudo Noise) code to a digital signal. A pilot integration unit(120) outputs a pilot signal obtained by integrating the descrambled signal. A beam former(130) receives the descrambled signal and the pilot signal, calculates and outputs a weight vector. A general weighting block(140) receives the weight vector, multiplies it to baseband reception signals corresponding to each antenna, adds the result values, and outputs a reception signal(general weighted signal) compensating a phase delay between a reference antenna and each antenna. A pilot estimator(150) multiplies the pilot signal to the weight vector and outputs a phase compensation signal for compensating a phase delay of the other remaining channels. A Walsh despreading unit(160) obtains a descrambled signal by multiplying a PN code to the general weighted signal, multiplies a Walsh code to the descrambled signal, performs integrating for a corresponding code length of each channel, and outputs a signal with a transfer rate reduced as much as the corresponding code length. A channel compensator(170) compensates a delayed channel by using the phase compensation signal. A DLL(Digital Lock Loop) tracking unit(180) generates frame tracking information by using an energy approximate value error.
Patent KR-20030033197-A (KR)
Title: Information system for bus route using GPS
Inventor: JUNG YONG DUK
IPC: G08G1/137
Filed: 2001-10-19
Abstract: PURPOSE: A bus service guide system using a GPS(Global Positioning System) is provided to transfer correctly peripheral information to a passenger by reporting visually bus service information related to bus stations. CONSTITUTION: A GPS module(10) is used for receiving a GPS signal from a satellite and calculates a geographical position on the basis of the received GPS signal. A calculation portion(20) calculates data of the GPS module(10). A memory portion(40) stores data of the calculation portion(20). A data storage portion(30) stores voice data, text data, map data, and absolute coordinates data related to a bus route. A map data regeneration portion(50) regenerates the map data of the data storage portion(30). A voice data regeneration portion(80) regenerates the voice data of the data storage portion(30). A text data regeneration portion(60) regenerates the text data of the data storage portion(30). A display portion(70) displays output signals of the map data and the text data regeneration portions(50,60). A voice output portion(90) outputs a regeneration signal of the voice data regeneration portion(80).
Patent KR-20030032786-A (KR)
Inventor: SONG WAN JAE
IPC: H01M10/46
Filed: 2001-10-20
Abstract: PURPOSE: An electromagnet connection auxiliary battery for a vehicle battery is provided, to enable a vehicle to be started easily by using the non-discharging auxiliary battery when a battery is discharged. CONSTITUTION: The electromagnet connection auxiliary battery(4) is loaded on the upper part of a battery(1) of a vehicle and is assembled by positive and negative terminals. The electromagnetic force is generated by winding the electromagnet connection auxiliary battery cable with an enamel cable and generating the charging current at a generator. The auxiliary battery connection terminal is contact with the positive and negative electrode insertion rods by the electromagnetic force while the auxiliary battery switch is contact with the positive and negative terminals, thereby enabling the auxiliary battery to be charged. Preferably the auxiliary battery connection terminal and the positive and negative electrode insertion rods are made of nickel.
Patent KR-20020008374-A (KR)
Inventor: KIM JUNG HEE
IPC: C12M1/02
Filed: 2001-10-29
Abstract: PURPOSE: A device for distributing cultures in a culture vessel is provided, thereby diluting cultures and fluorescent materials uniformly. CONSTITUTION: The device for uniformly distributing the culture in a culture vessel comprises a main body containing a base(110), a cover(130) forming a certain space in its upper part, and a penetrating hole(140) in the center of the cover; a supporting plate(200), wherein a portion of the upper side of the supporting plate is projected through the penetrating hole, its upper side is linked with the upper part of the base via electric bodies, and guide projections(220) are extended to the base in order for the supporting plate to have height difference; and a supporting plate-running part(300) containing rotation plate(320) linked with a step motor(310) on the base; a running bar(330) attached to the guide projections on the rotation plate, wherein the running bar is movably established in the guide groove which is formed within the radius of the rotation plate.
Patent KR-20030035452-A (KR)
Title: Steering control method in electromotive forklift truck
Inventor: LEE GI CHANG
IPC: B66F9/06
Filed: 2001-10-31
Abstract: PURPOSE: A method for controlling the rotation of an electromotive forklift is provided to widely control rotation angle and prevent the breakage of traveling motors by controlling the traveling motors by sensing armature current flowing each traveling motor when the electromotive forklift turns to the left and right. CONSTITUTION: A method for controlling the rotation of an electromotive forklift is composed of steps of performing the rotation traveling of the electromotive forklift by mechanically rotating right and left rear wheels of the electromotive forklift by hydraulic pressure when the steering signal of left and right turns is input according to steering wheel operations(S503,S505); computing the difference for each armature current by detecting left and right armature currents flowing to left and right traveling motors in rotation traveling(S509); and reducing the speed of the electromotive forklift by the field current of left and right traveling motors when computed current difference is larger than a pre-set reference value(S511,S513) and gradually reducing the drive pulse of the traveling motor which has larger armature current in traveling motors to a pre-set ratio(S515,S507). Therefore, the rotation of the electromotive forklift control method widens a rotational control range, stabilizes rotation traveling, prevents the burn of motors and a driving power module by eliminating load unbalance between two traveling motors in rotating, and reduces the consumption rate of a battery in rotating by reducing the sum total of load current applied to each traveling motor.
Patent KR-20030037100-A (KR)
Title: Electrochromic Device and Method for fabricating thereof
Inventor: ALI ALIEV
IPC: G02F1/15
Filed: 2001-11-02
Abstract: PURPOSE: An electrochromic device and a method for fabricating the same are provided to make the electrochromic operation uniform and improve the speed thereof by forming fine holes in the electrochromic material by a predetermined interval, thereby saving the power consumption and improving the images of a display device through the uniform color change. CONSTITUTION: A method for fabricating an electrochromic device includes the steps of forming a first electrode part on a first glass substrate(S11), forming an electrochromic layer on the first electrode part with fine holes by a predetermined interval(S23), forming a second electrode part on a second glass substrate, and forming an electrolyte layer between the second electrode part and the electrochromic layer(S30). The first and second electrode parts are in the shape of bar or matrix formed in one direction by a predetermined interval. The electrolyte layer is formed in a gap between the electrochromic layer and the second electrode part which face each other on the first and second glass substrates.
Patent KR-20030038855-A (KR)
Title: Method for guiding a menu in video recoding and reproducing set, and method for lighting a key button on remote controller
Inventor: KIM SEOK HYEON
IPC: H04N5/445
Filed: 2001-11-06
Abstract: PURPOSE: A menu guide method in an image recording/reproducing system and a method of radiating a key button of a remote control are provided to output OSD menu image and instruction voice for guiding various functions of the image recording/reproducing system through the screen and speakers of a television set. CONSTITUTION: An OSD image and instruction voice for explaining at least one menu are output through the screen and speaker of an external connection device when a specific key is inputted(S12). An infrared signal for radiating a specific key button of a remote control, which is selectable on the menu, is transmitted to the remote control in radio(S13). The infrared signal is a bit stream signal. The transmission of the infrared signal is selectively carried out according as an infrared transmission mode is set or not.
Patent KR-20030039428-A (KR)
Title: Packet Delay-based Adaptive Routing Method in the Application Layer
Inventor: CHO MIN HO
IPC: H04L45/121
Filed: 2001-11-13
Abstract: PURPOSE: A routing method based on packet delay is provided to allow application layers of dispersed nodes to measure the packet delay between the nodes when transmitting packets in real time, so as to search the shortest delay path to a destination. CONSTITUTION: In an initializing step(S1), a re-routing interval that is a cycle of deciding a new routing path is set and information on entire gateways is prepared. In a one-way DT(Delay Time) measuring step(S2), each gateway measures DTs with all other gateways. In a one-way DT table forming step(S3), the gateways exchange the measured DTs with each other, to produce a table for DT delay information in each gateway according to gateways. In a one-way average DT calculating step(S4), an average DT during the set re-routing interval is calculated. And in a path deciding step(S5), a path having the least DT is searched in compliance with a certain algorithm.
Patent KR-20030040869-A (KR)
Title: A nitrate reduction apparatus and method using chemicals
Inventor: AHN BYUNG GUN
IPC: C02F1/461
Filed: 2001-11-16
Abstract: PURPOSE: An apparatus and method for reducing nitrate and nitrite in sewage into nitrogen gas using chemicals are provided. CONSTITUTION: The method includes the steps of injecting a catalytic agent into a first mixing tank(2) into which raw sewage is introduced; introducing the sewage including the catalytic agent into a first reaction tank(4) where the sewage come into contact with a galvanized cathode plate(13) so that nitrogen gas generated by reaction between zinc and nitrate/nitrite is stripped to the atmosphere; applying electric power to the first reaction tank to make ionized zinc migrate onto the cathode plate after reaction between zinc and nitrate/nitrite; introducing the sewage from the first reaction tank to a second mixing tank(5), followed by injecting catalytic agent into thereinto; introducing the sewage including the catalytic agent into a second reaction tank(8) where the sewage come into contact with a galvanized cathode plate so that nitrogen gas generated by reaction between zinc and residual nitrate/nitrite is stripped to the atmosphere; applying electric power to the second reaction tank to make ionized zinc migrate onto the cathode plate after reaction between zinc and residual nitrate/nitrite; and neutralizing the sewage.
Patent KR-20030048866-A (KR)
Title: Liquid Crystal Display Device
Inventor: LEE DAE HUN
IPC: G02F1/1337
Filed: 2001-12-13
Abstract: PURPOSE: A liquid crystal display is provided to trap a contamination layer formed at a liquid crystal injection hole to eliminate contamination. CONSTITUTION: A liquid crystal display includes the first and second substrates(118,119) arranged in opposite to each other, the first and second alignment films(128,129) formed on the inner sides of the first and second substrates and extended to a liquid crystal injection hole, and a liquid crystal layer(120) formed between the first and second substrates. The liquid crystal display further includes a sealant(114) formed on the edge of the first substrate, and a sealant(115) formed at the liquid crystal injection hole. The first and second alignment films are formed of polyimide polymer.
Patent KR-20030048950-A (KR)
Title: Structure for front panel of plasma display panel
Inventor: JANG MYEONG SU
IPC: H01J11/12
Filed: 2001-12-13
Abstract: PURPOSE: An upper plate structure of a plasma display panel is provided to achieve increased contrast ratio without causing a reduction in an optical efficiency. CONSTITUTION: An upper plate structure comprises an upper glass(11); a sustain electrode(10) partially disposed on the bottom surface of the upper glass; a bus electrode(9) partially disposed on the bottom surface of the sustain electrode; an upper dielectric layer(8) formed all over the bottom surfaces of the bus electrode, sustain electrode and the upper glass; a protective layer(7) disposed on the bottom surface of the upper dielectric layer; and an electrooptical filter(20) disposed on the upper glass, and which controls a light transmittance of the plasma display panel in accordance with the applied voltage. The electrooptical filter includes polarizer plates(21,23); a lead lanthanum zirconate titanate(22) interposed between the polarizer plates; and electrodes for applying electric fields to the lead lanthanum zirconate titanate in the direction vertical to the light transmitting direction.
Patent KR-20020050717-A (KR)
Title: Cradle for digital camera
Inventor: KANAMORI SHINO
IPC: H04N5/225
Filed: 2001-12-20
Abstract: PURPOSE: A cradle for a digital camera is provided to prevent double connection of connecting cords and plural connection terminals formed in the digital camera by a shielding portion in setting the digital camera in the cradle. CONSTITUTION: Side portions of a wall formed at a retainer are disposed to shield a charging terminal and a USB terminal(13) formed at the lower portion of the side surface of a casing(12) of a digital camera(10) in setting the digital camera in the retainer of a cradle(20). A charging cord and a USB cord are not connected directly to the charging terminal and the USB terminal in setting the digital camera in the cradle. Redundant connection of the connecting cords to connecting terminals formed in the digital camera is prevented with the shielding portion.
Patent KR-20030053144-A (KR)
Title: Method for Manufacturing electro-fused Magnesia Chrome Clinker
Inventor: CHO YONG HO
IPC: C04B35/047
Filed: 2001-12-22
Abstract: PURPOSE: A production method of electro-fused magchro(Mg-Cr) clinker is provided to save required electric power and improve characteristics of Mg-Cr clinker by adding additives to Mg-Cr waste bricks unlike a conventional production method using the electric melting. CONSTITUTION: The electro-fused magchro clinker is produced by the following steps of: removing impurities from Mg-Cr waste bricks generated from steelmaking and lime factory; drying to be a water content under 5% and grinding, and separating ground bricks to be a size of 1-15mm; adding Mg metal and Cr ore having chromic oxides more than 55% as MgO and Cr2O3 source, respectively; melting a mixture in an arc melting furnace, wherein the mixture is melt by thermal reaction in the furnace and chemical(exothermic) reaction due to oxidation of Mg; cooling for ingots; and grinding to obtain clinker with a 1-15mm size.
Patent KR-20030057111-A (KR)
Title: Slurry composition of low erosion for chemical mechanical polishing of metal lines
Inventor: DO WON JUNG
IPC: C09K3/14
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a slurry composition suitable for CMP(Chemical Mechanical Polishing/Planarization) process of metal line, which shows uniform polishing capability and excellent dispersion stability when stored for a long time, and which overcomes erosion and recess problems occurring when polishing. CONSTITUTION: The composition comprises 1-30 wt% of metal oxide particles, 0.01-1 wt% of iodine-based compound, 0.25-2 wt% of hydrogen peroxide, 0.01-0.05 wt% of phosphorus-based compound, 0.01-1 wt% of polyacrylic acid, 0.3-0.5 wt% of nitric acid, and the rest of deionized water. The metal oxide is silica(SiO2) and/or alumina(Al2O3), the iodine-based compound is at least one selected from the group consisting of iodobenzene diacetate, iodobenzoic acid, and iodoaniline, and the phosphorus-based compound is trimethyl phosphite or triethyl phosphite.
Patent KR-20030057206-A (KR)
Title: reflective liquid crystal display devices and manufacturing method of the same
Inventor: JIN HYEON SEOK
IPC: G02F1/1362
Filed: 2001-12-28
Abstract: PURPOSE: A reflection type LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to improve brightness in a main viewing angle range and prevent flickers by forming a scattering layer on the upper part of reflection plate and forming a pixel electrode with the same material as a common electrode. CONSTITUTION: A passivation layer(170) made of an organic material is formed on data lines(161) and source/drain electrodes(162,163). A reflecting panel(181) formed in a pixel area over the passivation layer is made of an opaque conductive material. A scattering layer(190) is formed on the reflecting panel. A black matrix(220) formed on the scattering layer covers the edge of the reflecting panel. Color filters(231,232) of red, green and blue are formed on the black matrix. A transparent electrode(200) formed on the color filter is connected with the drain electrode. A liquid crystal layer(250) is placed between the transparent electrode and a common electrode(240).
Patent KR-20030058603-A (KR)
Title: Pattern formation Method of Semiconductor Device
Inventor: AHN JAE YEONG
IPC: H01L21/027
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a pattern of a semiconductor device is provided to prevent a void in a filling process and increase a process margin by forming a buffer layer on a conductive layer such that the buffer layer is composed of a nitride layer and an oxide layer that have high etch selectivity and by etching the conductive layer while using the buffer layer as a mask. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate. The conductive layer is formed on the interlayer dielectric. The buffer layer composed of a dual layer of the nitride layer and the oxide layer is formed on the conductive layer. The buffer layer is etched to form a hard mask pattern through a reactive ion etch plasma source process or oxygen plasma descum process while using a conductive interconnection mask. The conductive layer is etched to form a conductive layer pattern having an inclined profile through a magnetic enhancement reactive ion etching(MERIE) process while using a hard mask.
Patent KR-20010082116-A (KR)
IPC: A61F2/46
Filed: 1999-08-10
Abstract: 본 발명은 관절 보철물에 관한 것이다. 관절 보철물은 피질골층의 내부면에 기대어 지지되도록 뼈내에 자리잡게끔 구성된 앵커링 수단(1, 51, 100)을 구비한다. 상기 앵커링 수단(1, 51, 100)은 대퇴골(F)과 같은 뼈의 부가적인 골수 축을 따라 구멍내에 배치되며 엉덩이 관절에서 먼 쪽 피질골층에 의해 지지된다. 상기 앵커링 수단(1, 51, 100)이 입구(Fi)를 통해 삽입되고 상기 입구(Fi) 부근 피질골 벽의 내부면에 의해 지지되게 하기 위해서 잠금 수단(2, 2', 3, 3', 52, 106)이 제공된다.
Patent KR-20010079750-A (KR)
Title: Amusement park with passenger vehicle carrying rides
IPC: A63G1/28
Filed: 1999-09-02
Abstract: A cable driven ride includes at least one carriage configured to receive and support an motorized passenger vehicle filled with at least one passenger and move with a cable as the cable is moved between at least one terminal and a tower, the cable extending therebetween.
Patent KR-20010079768-A (KR)
IPC: C08G63/87
Filed: 2000-07-10
Abstract: 본 발명은, 지방족 2가알콜과 지방족 디카르복시산으로부터 형성된, 중량평균분자량이 2,000 내지 100,000인 결정화 지방족 폴리에스테르프레폴리머에 대해, 휘발성 촉매의 존재하에 고상 중합을 행하여, 중량평균분자량이 50,000 내지 1,000,000인 지방족 폴리에스테르를 얻는 것을 특징으로 하는 지방족 폴리에스테르의 제조방법에 관한 것이다.   이 방법은, 고상 중합동안 및/또는 고상 중합후 반응계로부터 촉매의 제거가 가능하므로, 촉매제거를 위한 복잡한 공정을 요하는 종래의 방법보다도 훨씬 효율적이다.   상기 폴리에스테르는, 그로부터 촉매를 제거한 지방족 폴리에스테르와 견줄만한 안정성을 지닌다.
Patent KR-20010080346-A (KR)
IPC: G09F13/22
Filed: 1999-09-21
Abstract: 본 발명은 전자발광 표시 장치의 종방향으로 연장되어 있는 투명 기재(1), 투명 기재(1)의 이면상에 배치된 투명 전도층(2), 폭이 투명 전도층(2)의 폭보다 작고, 투명 전도층(2)의 이면에 배치되어 있는 발광층(4), 발광층(4)의 이면에 배치된 후방 전극(3), 발광층이 없는 투명 전도층(2)의 이면의 일부에 배치된 1 이상의 부스(5)를 포함하며, 여기서 부스(5)는 폭이 투명 전도층(2)의 폭보다 작고, 발광층(4)과도 또는 후방 전극(3)과도 전기 접속되지 않고, 투명 전도층(2), 발광층(4), 후방 전극(3) 및 부스(5)는 투명 기재(1)의 종방향으로 연속적으로 연장되어 있는 것인 전자발광 표시 장치에 관한 것이다.
Patent KR-20010103633-A (KR)
Title: Method for preparing acetic acid and/or methyl acetate in the presence of iridium and platinum
IPC: C07C67/36
Filed: 1999-10-29
Abstract: The invention relates to a process for the preparation of acetic acid and/or methyl acetate in the liquid phase by the carbonylation of methanol and/or the isomerization of methyl formate in the presence of water, a solvent, a homogeneous catalyst system comprising iridium and a halogen-containing promoter, and carbon monoxide, wherein said catalyst system also comprises platinum.
Patent KR-20010081055-A (KR)
IPC: C23C14/06
Filed: 1999-12-01
Abstract: An improved method for forming films of organic-metallic complexes in which an organic complex and a labile metal salt are vaporised together or sequentially and the vapour condensed on to a substrate to form a film or layer of the organic-metallic complex on the substrate. The method produces electroluminescent films with improved performance.
Patent KR-20010081057-A (KR)
IPC: F27B1/10
Filed: 2000-01-25
Abstract: 로 축을 따라서 아래쪽으로 향하여 지연성 가스를 로 내로 불어넣는 승강 가능한 로 중심랜스, 지연성 가스를 불어넣는 각도를 로 축방향으로부터 어긋나게 배치한 1단 이상의 상부 튜이어, 지연성 가스 또는 지연성 가스 및 연료를, 로 축을 향하여 내뿜는 배치로, 로 내로 돌출하여 설치한 1단 이상의 하부 튜이어튜이어튜이어화 용융로를 사용하는 것에 의해, 가스화 용융로 내에 저온영역의 발생을 방지할 수 있고, 폐기물의 연소처리를 하기 위한 발화점을 집중화하는 것이 가능하게 된다. 그 결과, 부가가치가 높은 용융 슬래그 및 각종 금속, 또한 에너지 가스를 안정되게 회수할 수 있다. 
     또한, 로 중심랜스에 의해 형성되는 발화점의 직경(df) 과 로 내경(D)의 비를, 로 중심랜스의 상하 이동에 의해, df/D≤0.6이 되도록 제어하면, 폐기물의 연소처리를 하기 위한 발화점을 더욱 집중화하는 것이 가능하게 된다. 그 결과, 부가가치가 높은 용융 슬래그 및 각종 금속, 또한 에너지 가스를 보다 더 안정되게 회수할 수 있다.