baber/WOPTO huggingface dataset:
Patent KR-20020060252-A (KR)
IPC: C09D5/03
Filed: 2000-12-01
Abstract: Mixture of powder coating compositions usable for the preparation of antistatic coatings, comprising 2.5 to 95 wt.-% of one or more non-conductive thermosetting powder materials and 95 to 2.5 wt.-% of one or more conductive thermosetting powder coating materials.
Patent KR-20020073200-A (KR)
Title: PROCESS FOR THE PREPARATION OF ε-CAPROLACTAM
IPC: C07D201/12
Filed: 2001-02-02
Abstract: A process for the preparation of  epsilon -caprolactam starting from 6-aminocaproic acid, 6-aminocaproamide, 6-aminocaproic ester, 6-aminocapronitrile, oligomers or polymers of these compounds or mixtures comprising at least two of these compounds, which process is performed in the presence of N-(5-carboxypentyl)- epsilon -caprolactam and/or derivative thereof in an amount of less than 50 wt.% and more than 0.1 wt.% (based on the total reaction mixture).
Patent KR-20020086718-A (KR)
Title: Ｎ-하이드록실아민의 선택적 ｎ-포르밀화 방법
IPC: C07C239/10
Filed: 2001-03-30
Abstract: 본 발명은 N-하이드록실아민의 선택적 N-포르밀화 방법에 관한 것이다.
Patent KR-20030009465-A (KR)
IPC: B66B3/02
Filed: 2001-05-10
Abstract: 엘리베이터형 캡(22, 24, 30, 32)에서 두 층들 사이에서 탑승자를 이동시키도록 사용되는 탑승자 유동 장치는 전방으로 들어간 후 탑승자가 전방으로 계속 대향해서 그 캡을 나오게 한다.  본 발명의 일 태양에서, 캡의 일 측면의 캡 도어는 층들 중 제1 층(26)에서 개방하고, 그 캡의 대향 측면의 도어는 층들 중 제2 층에서 개방한다.  다른 실시예에서, 캡의 각 측면에 캡 도어가 있고, 그 캡 도어 중 하나는 나머지가 출구 도어로서 개방하는 동안 입구 도어로서 개방한다.  표시 또는 도어 개방 시간과 같은 적절한 신호는 탑승자들이 신속하게 적절한 방향으로 대향하여 이동하도록 한다.
Patent KR-20030014223-A (KR)
IPC: A61P43/00
Filed: 2001-04-19
Abstract: 본 발명은 HER2의 과발현을 특징으로 하는 호르몬 의존적 질환을 앓고 있는 사람의 치료방법으로서, 엑시메스탄, 파드로졸, 레트로졸 및 아나스트로졸 등의 아로마타제 억제제와 트라스투주마브 등의 HER2에 대한 항체를 부가적 또는 상승작용적 치료 효과를 제공하기에 효과적인 양으로 사람에게 투여함을 포함하는 방법에 관한 것이다.
Patent KR-20030019446-A (KR)
Title: 벤조티아졸 유도체
IPC: A61P25/22
Filed: 2001-06-08
Abstract: 본 발명은 아데노신 수용체와 관련된 질병을 치료하기 위한 하기 화학식 I의 화합물 및 그의 약학적으로 허용가능한 염에 관한 것이다: 
     화학식 I
Patent KR-20040064435-A (KR)
Inventor: PARK YEONG CHEOL
IPC: G06F1/28
Filed: 2003-01-13
Abstract: PURPOSE: A power supply device for a PC is provided to accurately judge the abnormality of the power supply device and visually offers the information of an abnormality judgment result to a user by checking all output voltage signals. CONSTITUTION: A rectifier(3) converts the AC voltage into the DC voltage. A transformer(5) outputs the DC voltages by transforming the voltage rectified from the rectifier. A P/G signal(13) generator generates a P/G(Power/Ground) signal to start the operation of the parts on a motherboard. The P/G signal generator judges the abnormality of the power supply device by using all output voltage signals output from the transformer as an input signal.
Patent KR-20040065130-A (KR)
Title: Preparation method of far infrared emitting antibacterial tile for interior decoration
Inventor: KIM SUN EIK
IPC: C04B35/528
Filed: 2003-01-15
Abstract: PURPOSE: A method for preparing a tile for interior decoration is provided, to obtain a tile which has an antibacterial effect and emits far infrared ray. CONSTITUTION: The method comprises the steps of pulverizing 40 wt% of white clay powder containing 90 wt% or more of carbon and 3 wt% or more of ash into 120 mesh or more, 38 wt% of quartz porphyry clay powder into 120 mesh or more, 10 wt% of clay powder into 120 mesh or more, 1 wt% of tourmaline powder into 325 mesh or more, and 10 wt% of quick lime powder into 200 mesh or more; mixing the obtained one with a natural material binder; molding the mixture; drying the molded one; coating an inorganic paint to the obtained solid one; secondly drying the coated one; silk printing a design to the solid one; and firing the silk printed one at a low temperature.
Patent KR-20040067712-A (KR)
Inventor: LEE JONG SU
IPC: H01J23/15
Filed: 2003-01-24
Abstract: PURPOSE: A magnetron is provided to reduce the size of a filter box by shielding a choke coil by an insulating housing so as to eliminate the necessity of maintaining a gap between the choke coil and the filter box. CONSTITUTION: A magnetron comprises a cathode unit supported by a supporting member in the space formed by a yoke(20); an anode unit(30) having vanes(32) disposed along the inner circumference of an anode body(31) so as to form a space between the anode unit and the cathode unit; a magnetic circuit unit arranged at both ends of the anode unit, and which has a magnetic circuit arranged in the direction perpendicular to the direction oriented from the cathode unit to the anode unit; an antenna(34) connected one of the vanes of the anode unit and extended outward from the yoke so as to radiate microwave to outside; a filter box(50) arranged outside of the yoke, and which has a connection lead(45) extended from the supporting member for supporting the cathode unit; and a noise filter(60) having a choke coil(64) arranged in the filter box and shielded by an insulating housing(70), wherein the noise filter is arranged to penetrate through the filter box.
Patent KR-20030066354-A (KR)
Title: 건설기계용 로울러부품구조
IPC: B62D55/14
Filed: 2003-01-28
Abstract: (과제) 각 회사 건설기계에 공용할 수 있는 건설기계용 로울러부품구조의 제공한다. 
     (해결 수단) 셀(11), 샤프트(12), 플로팅 시일(13), 부시(14), 칼라(15)중 1종 이상을 포함하는 건설기계용 로울러부품의 구조로서, 동일사이즈이고 사양이 다른 각 회사 건설기계에 공용할 수 있도록 하기 위해서, 각종 부품에 대하여, 형상 및 치수, 및 강종류 또는 재질, 그리고 열처리 사양 또는 기계적 성질등의 사양을, 각 회사 건설기계에 대하여 가능한 한 통일한, 동일사이즈의 각 회사 건설기계에 공용할 수 있는 건설기계용 로울러부품구조.
Patent KR-20040072241-A (KR)
Inventor: KANG DAE GWON
IPC: B01D29/66
Filed: 2003-02-10
Abstract: PURPOSE: A filter device is provided which simultaneously performs filtration and pressing in one process and automatically performs an operation of simply separating cake adhered to the wall of filter from the filter. CONSTITUTION: The filter device comprises a casing(10) on an upper part of which a sealing plate(11) is sealingly covered, at one side of the upper side surface of which an undiluted solution supply pipe(12) is formed, at the other side of the upper side surface of which an undiluted solution rotator pipe(13) is formed, at one side of the lower side surface of which a cleaning solution supply pipe(15) is integrally penetratingly formed, and at the other side of the lower side surface of which a filtered solution discharge pipe(16) is integrally penetratingly formed; a filter(20) installed to a certain length inside the casing with being spaced apart from the casing in a certain distance so that the filter filters sludge; a driving shaft(30) on which screw(31) is vertically wound, and which penetrates the sealing plate through bearing; a driving means(40) for driving the driving shaft; a lower supporting plate(50) for supporting the driving shaft; and a discharge valve(60) installed at a lower part of the lower supporting plate to discharge pressed cake.
Patent KR-20040073220-A (KR)
Inventor: JANG SEUNG YONG
IPC: H04W92/12
Filed: 2003-02-13
Abstract: PURPOSE: A method for collecting alarm in a base station system is provided to collect alarm while segmented data are transmitted, thereby executing remote downloading in collecting and processing software alarm of power amplifiers. CONSTITUTION: An alarm collection application block receives a firmware image download message from the second loader(400). The alarm collection application block confirms whether the power amplifying units are normal(410). If not, the alarm collection application block sends an error message to the second loader(411). If so, the alarm collection application block transmits a confirmation response message including manufacturer ID information of the power amplifying units to the second loader(420). The alarm collection application block transmits a firmware downloading request message to the power amplifying units(430). The alarm collection application block confirms an error in a response(440). If the power amplifying units transmit no response or an error is reported, the alarm collection application block transmits an error message to the second loader(441). The alarm collection application block judges whether frequency of retransmission is the maximum transmission frequency(443). The alarm collection application block collects alarm of the power amplifying units(450). The alarm collection application block confirms whether the remote downloading mode is converted into another mode(460). If not, an error is generated(461). A response message including response success information is transmitted to the second loader(470). A timer for collecting alarm is stopped(480).
Patent KR-20040075132-A (KR)
Inventor: TARK DONG HO
IPC: E06B7/16
Filed: 2003-02-20
Abstract: PURPOSE: A guide device for closing a sliding window is provided to utilize for various windows and system fittings by improving soundproofing, windproofing and heating efficiencies. CONSTITUTION: The guide device for closing a sliding window comprises the steps of installing a guide roller(4) to have a rear space(5) on the upper and lower parts of a window frame(1) and the upper and lower parts of a fixed window(F) respectively, forming guide pieces(6,7) on the front and rear ends of a sliding window(2) to be moved backward by each guide roller(4), then to be adhered tightly to a rubber shock-absorber(3) installed on the window frame and the fixed window when closing the sliding window(2), and installing a window wheel coupled with a support plate on the lower end of the sliding window(2) to move a window.
Patent KR-20040077131-A (KR)
Inventor: CHAE SONG
IPC: G03B21/00
Filed: 2003-02-28
Abstract: PURPOSE: A multi-projection type image display device is provided to create a multi-screen image in various directions by using one projector. CONSTITUTION: A multi-projection type image display device includes a display device body(102), a projector(104), a beam splitter(106) and three projection screens(108a,108b,108c). The projector(104) is installed in the display device body(102) and includes a plurality of signal processors for processing image signals and an optical system for converting the processed image signal into an image beam, which is projected to each of the three projection screens(108a,108b,108c). The beam splitter(106) splits the image beams into red, green and blue beams according to wavelengths thereof.
Patent KR-20040073240-A (KR)
Inventor: HAN TAE BOCK
IPC: A44C25/00
Filed: 2003-02-28
Abstract: PURPOSE: Accessories for a fingernail are provided by significantly improving and simplifying the structure and method for being engaged with a perforated portion of a fingernail and by minimizing the volume and weight of the engaged portion in order to be stably and easily attached or detached. CONSTITUTION: The accessories for a fingernail comprise a fingernail connection body(1) and a fixing body(2). In the fingernail connection body(1), one side has an opened free end and the other side is fixed with the fixing body(2); and in the fixing body(2), one side is fixed with the fingernail connection body(1) and the other side has a fixing unit(4) fixed or closed by outward-oriented elasticity.
Patent KR-20040083921-A (KR)
Inventor: CHO SEOUNG HO
IPC: G10L15/28
Filed: 2003-03-25
Abstract: PURPOSE: A portable interpretation system and a control method therefor are provided to recognize a native language voice signal inputted from the outside and output previously stored foreign language voice data according to the recognized result. CONSTITUTION: A storing device(10) stores foreign language voice data corresponding to a native language voice signal and native language data corresponding to a foreign language voice signal by a uniform scenario net structure. A voice input device(20) converts a native language voice signal or a foreign language voice signal inputted through a microphone into a digital signal. A voice processing device(30) recognizes the digital native language voice signal or the digital foreign language voice signal converted in the voice input device, detects a scenario net number according to the recognized result, and reads corresponding foreign language or native language voice data stored in the storing device by the detected scenario net number. A voice output device(40) converts the foreign language voice data or the native language voice data read from the voice processing device into an analog voice signal, and outputs the converted analog voice signal through a speaker.
Patent KR-20030081065-A (KR)
IPC: G01B5/00
Filed: 2003-04-08
Abstract: A spectacle frame shape measuring apparatus includes a measurement element holding mechanism. The measurement element holding mechanism holds a measurement element in a substantially loadless state along a frame groove formed in the inner circumferential surface of a rim of a spectacle frame. The measurement element holding mechanism includes a rod, balance spring, and evacuating mechanism. The rod is vertically movable and has an upper end portion on which the measurement element is mounted. The balance spring pushes the rod upward to hold the measurement element at a loading position during shape measurement. The evacuating mechanism regularly evacuates the measurement element to an evacuation position, thereby performing three-dimensional measurement of a rim shape. A spectacle frame shape measuring apparatus holder is also disclosed. <IMAGE>
Patent KR-20040087593-A (KR)
Inventor: KANG GYEONG SEON
IPC: A61P3/10
Filed: 2003-04-08
Abstract: PURPOSE: Provided is a composition comprising the Inonotus-obliquus extract or its fraction as an active ingredient, for decreasing blood sugar level and preventing and treating diabetes. The Inonotus-obliquus extract has prevention and treatment effect on diabetes and inhibition effect on digestion of polysaccharide to monosaccharide in the small intestine. CONSTITUTION: The composition for decreasing blood sugar level and preventing and treating diabetes is characterized by containing the Inonotus-obliquus extract or its fraction, as well as pharmaceutically acceptable carrier. The composition further contains Morus alba L., Morus alba Linne, Lycium chinensis, Pueraria thunbergiana(SIEB.et ZUCC) BENTH, Liliope platyphylla Wang et Tang, Asparagus cochinchinensis, or the mixture thereof.
Patent KR-20030084607-A (KR)
Title: 타워 크레인의 접이식 운전실/피벗 장치
IPC: B66C13/54
Filed: 2003-04-14
Abstract: 타워 크레인의 운전실/피벗 장치는 피벗에 결합되는 상부 마스트 요소, 마스트 요소의 일 측에 수평적으로 연장된 진입 플랫폼, 및 마스트 요소의 상기 측에 위치하는 수직축 주위를 선회하도록 실장되며 마스트 요소에 연결되는 운전실을 포함한다.  운전실이 마스트 요소의 전방에서 진입 플랫폼으로 연장되도록 위치하는 작동 위치와 운전실이 마스트 요소에 반대하여 진입 플랫폼 상부에서 접혀지는 수송 위치 사이에서 약 90°정도로 운전실은 수동으로 (화살표 F1 및 F2 참조) 방위 결정된다.  본 발명은 "현수식" 운전실을 구비하는 타워 크레인에 사용된다.
Patent KR-20040089402-A (KR)
Inventor: PARK YEONG IL
IPC: G02F1/1335
Filed: 2003-04-14
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) is provided to maintain a reflective LCD function and perform a transmissive LCD function by forming a reflective LCD region and a transmissive LCD region. CONSTITUTION: In a reflective LCD region, a phase delay value of a liquid crystal layer(30) is 0.24 to 0.27μm. In the reflective LCD region, an upper phase film(26) has a λ/4 phase compensation function and an optical axis is 140 to 146 degrees. In the reflective LCD region, an alignment angle of an upper alignment film(25) is 40 to 50 degrees with respect to a horizontal line. In the reflective LCD region, an alignment angle of a lower alignment film(22) is -10 to -20 degrees. In the reflective LCD region, a transmissive axis angle of an upper polarizing plate(28) is 104 to 122.5 degrees. In a transmissive LCD region, a phase delay value of the liquid crystal layer is 0.24 to 0.40μ m. In the transmissive LCD region, a lower phase film(27) has a λ/4 phase compensation function and an optical axis is 50 to 64 degrees. In the transmissive LCD region, a transmissive axis angle of a lower polarizing plate(29) is 100 to 110 degrees.
Patent KR-20040090062-A (KR)
Inventor: CHO SEONG UK
IPC: C07C67/22
Filed: 2003-04-16
Abstract: PURPOSE: Provided is a process for preparing 4-chloro-3-hydroxybutyrate having high optical activity with high purity and yield, wherein the process is suitable for industrial mass production because of simple and economical treating steps. CONSTITUTION: The process for preparing 4-chloro-3-hydroxybutyrate represented by formula 1 comprises the steps of: (i) reacting epichlorohydrin represented by formula 2 with a cyanide salt represented by the formula of M(CN)n (wherein M is a cation and n is an integer of 1-3) to form 4-chloro-3-hydroxybutyronitrile represented by formula 4; and then (ii-a) dissolving 4-chloro-3-hydroxybutyronitrile represented by formula 4 in an alcoholic solvent and reacting the resultant solution with hydrogen chloride; or (ii-b) reacting 4-chloro-3-hydroxybutyronitrile represented by formula 4 in an alcoholic solvent saturated with hydrogen chloride to form 4-chloro-3-hydroxybutyrate. In formulae 1 and 4, R is a C1-C4 alkyl.
Patent KR-20040090664-A (KR)
Inventor: HAMADA NAOYA
IPC: G01N29/12
Filed: 2003-04-18
Abstract: PURPOSE: An apparatus and a method for measuring a re-crystallization rate are provided to manufacture a steel with a superior precision by feed-forwarding information regarding a re-crystallization rate to a next process. CONSTITUTION: An apparatus and a method for measuring the re-crystallization rate includes a storage unit, an ultrasonic generating unit(31), a beam acquisition unit(41), a frequency change detecting unit, a sound speed calculating unit, and re-crystallization rate calculation unit. The storage unit stores a first data representing relationship between a sound speed parameter and a re-crystallization rate with respect to each steel and a second data representing relationship between an attenuation ratio parameter and a sound speed parameter. The ultrasonic generating unit(31) generates a transverse wave of ultrasonic by projecting a first laser beam on an object to be measured. The frequency change detecting unit detects a change of the frequency of the second laser beam acquired from the beam acquisition unit.
Patent KR-20040091479-A (KR)
Inventor: KIM JANG SU
IPC: G02F1/136
Filed: 2003-04-22
Abstract: PURPOSE: A thin film transistor panel is provided to prevent a smear having a horizontal stripe shape from being generated even when one of left and right ends of a sustain electrode line formed in a region surrounding an LCD(Liquid Crystal Display) panel is open. CONSTITUTION: A thin film transistor panel includes an insulating substrate(110), a gate line(121) formed on the insulating substrate, a gate electrode(123) that is a part of the gate line, a sustain electrode line formed on the insulating substrate, and a gate insulating layer(140) formed on the insulating substrate. The thin film transistor substrate further includes a semiconductor layer(151,154,159) formed on the gate insulating layer, an ohmic contact layer(161,163,169) formed on the semiconductor layer, a data line formed on the gate insulating layer, source and drain electrodes(173,175) formed on the ohmic contact layer, a passivation layer(180) that is formed on the data line and has a contact hole, and a pixel electrode(190) formed on the passivation layer and electrically connected to the drain electrode through the contact hole.
Patent KR-20040092670-A (KR)
Inventor: CHOI SEON GYU
IPC: H04L9/00
Filed: 2003-04-25
Abstract: PURPOSE: A method for authenticating an RFID tag having a security function is provided to form a low-priced security system by adding the security function to the RFID tag. CONSTITUTION: A key code storage process is performed to store a user's master key code(S110). A unique code reception process is performed to receive a unique code from a wireless recognition tag(S120,S130). An encryption process is performed to generate authentication encryption by using the unique code and the master key code(S140). A recording process is performed to record the authentication encryption in an authentication area of a memory of the wireless recognition tag(S150).
Patent KR-20040096736-A (KR)
Inventor: KIM YONG UNG
IPC: H04B1/40
Filed: 2003-05-10
Abstract: PURPOSE: An Internet connection device of a mobile terminal is provided to supply a wired Internet connection as well as a wireless Internet connection while connecting the Internet with a mobile terminal. CONSTITUTION: A mobile terminal(100) comprises as follows. A wireless modem(101) wirelessly connects with a wireless Internet through an antenna(ANT). A charger(105) supplies a driving power of the mobile terminal(100) during the wireless Internet. The first wired line connection interface(107) is connected to a wired Internet module connecting with the Internet. A display(102) processes video data of a wireless Internet mode or a wired Internet mode. A sound unit(103) processes voice data of the wired Internet or the wireless Internet mode. A key input unit(106) selectively inputs one of the wired Internet mode and the wireless Internet mode. A controller(104) controls the wireless modem(101) and the first wired line connection interface(107), and outputs data of the wireless Internet or a wired Internet to the display(102) and the sound unit(103).
Patent KR-20040057874-A (KR)
Inventor: CHOI JIN GYU
IPC: H04B1/711
Filed: 2003-05-21
Abstract: PURPOSE: A parallel interference cancellation system of an asynchronous CDMA system is provided to generate a residual signal in oversample unit from a residual signal generator, and to maintain accuracy in interference cancellation. CONSTITUTION: A receiving portion(1) performs a despreading operation for a receiving signal, and reproduces the signal by using a channel estimation value. A residual signal generator(2) adds up the reproduced signal, subtracts the added signal in oversample unit by using a signal that delays the receiving signal during the first time, and generates a residual signal. An output portion(3) adds the residual signal to a signal that delays the reproduced signal during the second time, generates an interference-cancelled signal, and outputs the signal by performing a despreading operation. A rate detector(170) inputs the receiving signal by path, and detects multi-speed and asynchronous start location points of each path. A controller(180) controls each unit by using the multi-speed and the asynchronous start location point information.
Patent KR-20040100281-A (KR)
Inventor: BAEK JIN SU
IPC: C01F17/235
Filed: 2003-05-22
Abstract: PURPOSE: A concentrate of ultrafine cerium oxide particles for chemical mechanical polishing and its preparation method are provided, to obtain slurry for CMP by simple dilution and addition of additives. CONSTITUTION: The method comprises the steps of reacting deionized water, metal salt aqueous solution containing 0.01-20 wt% of a cerium salt to the total reactants and a fluid containing ammonia preheated and pre-pressurized by using a continuous reactor at a temperature of 250-700 deg.C and a pressure of 180-550 bar for 0.01 sec to 10 min to obtain a cerium oxide ultrafine particle-containing solution; and concentrating the obtained solution in a concentration bath having a filter with a pore size of 0.01-10 micrometers. Preferably the metal salt aqueous solution containing cerium salt contains further at least one water-soluble metal salt selected from the group consisting of zinc, cobalt, nickel, copper, iron, aluminum, titanium, barium and manganese.
Patent KR-20040102874-A (KR)
Inventor: CHOI IK
IPC: H02P21/00
Filed: 2003-05-30
Abstract: PURPOSE: A speed Control Apparatus is provided to achieve improved characteristics of speed control by estimating an inertia coefficient and constituting a low speed area observer on the basis of the estimated inertia coefficient. CONSTITUTION: A speed control apparatus comprises a torque calculation unit(180), a full-order observer(190), and an inertia coefficient estimation unit(200). The torque calculation unit takes, an input, actual magnetic flux current value and torque current value detected during rotation of a motor(150), and outputs a torque. The full-order observer takes, as an input, torque output from the torque calculation unit, and rotation angle of a rotor of a motor detected by an encoder, and estimates an angular velocity of the rotor. The inertia coefficient estimation unit takes, as an input, angular velocity or the rotor output from the full-order observer and torque output from the torque calculation unit, and estimates an inertia coefficient.