baber/WOPTO huggingface dataset:
Patent KR-20020032319-A (KR)
Inventor: NAKAMURA YOSHITOMO
IPC: H04N3/26
Filed: 2001-10-22
Abstract: PURPOSE: To provide a display which is free of occurrence of focus deterioration in the high luminance part of a CRT screen. CONSTITUTION: The display that has a CRT (20) provided with an electron gun, having focus electrodes (23 and 24) to which dynamic focus voltage is applied for focusing electrons to be drawn from a cathode (25) and a dynamic focus circuit (40) for generating dynamic focus voltage by superimposing AC voltage, having a waveform vary in synchronization with the deflection in a horizontal direction and the deflection in a vertical direction of electronic beams proceeding toward a fluorescent surface on the anode side of the CRT to DC current to be supplied, is provided with correction means (41, 42 and 43) for lowering the DC voltage to be supplied to the circuit (40) by a prescribed value, while the luminance signal level showing the luminance of the CRT screen is in a state of exceeding a threshold.
Patent KR-20020038487-A (KR)
Inventor: IWAMOTO NISSHO
IPC: B05C1/02
Filed: 2001-11-10
Abstract: PURPOSE: To provide a coating method capable of forming a coating film with approximately even thickness and simultaneously coating both faces, having at a high coating speed, and excellent in productivity and provide an apparatus for the method. CONSTITUTION: The method for producing a plate-like coated product comprises steps of holding a plate-like object 1 to be coated in a manner that the object face to be coated is kept in parallel to the gravity direction, moving the object 1 to be coated in the horizontal direction in parallel to the object face to be coated, and passing the object 1 to be coated between coating rolls 10, 10 whose rotary shafts 12 are kept perpendicular to the moving direction of the object 1 and the normal direction of the object face and rotated in the same direction as the moving direction and whose surface bears a coating solution supplied from a coating solution supply means 16 while bringing the object 1 into contact with the coating rolls 10, 10 to form a coating film on the surface of the object 1. The apparatus is provided to carry out the method. Scratching means such as doctor rods 17 may be installed in the surface of the coating rolls 10 and the coating solution may be applied previously to the surface of the object 1 by a coating solution supply means 20.
Patent KR-20030039224-A (KR)
Title: Control method for song machine using portable phone
Inventor: CHOI YONG SEOK
IPC: H04W92/18
Filed: 2001-11-12
Abstract: PURPOSE: A method of controlling a karaoke apparatus using a cellular phone is provided to perform communication with the karaoke apparatus through Bluetooth, or to perform the communication through a wireless Internet, thereby easily searching a desirous song and selecting the song with a portion of information on the song. CONSTITUTION: A system decides whether a karaoke apparatus is capable of being connected with a cellular phone by Bluetooth communication(SP1). If so, the system wirelessly connects the cellular phone with the karaoke apparatus through the Bluetooth communication, and controls the karaoke apparatus(SP2-SP4). If the cellular phone is not connected to the karaoke apparatus, the system accesses a wireless Internet with the cellular phone, and connects the cellular phone with a karaoke search service(SP5,SP6). The system selects the corresponding karaoke apparatus from the karaoke search service, and searches a song from the karaoke apparatus(SP7-SP10).
Patent KR-20030039745-A (KR)
Title: An apparatus for guiding the winding of wire rod of large diameter
Inventor: CHOI YONG TAE
IPC: B21C47/10
Filed: 2001-11-14
Abstract: PURPOSE: An apparatus for guiding winding of wire rod coil having large diameter is provided to save energy, improve productivity and prevent safety accident of worker at the same time by easily winding a wire rod of large diameter on a reeler drum as a simple structure of nonpower. CONSTITUTION: In a nonpowered apparatus for winding wire rod of large diameter around reeler drum, the apparatus for guiding winding of wire rod coil having large diameter is characterized in that a base(5) whose inclination is adjusted for the base plate(254) is fixed to one side of a base plate(254) which is ascended or descended by a hydraulic cylinder(252) in the state that the base plate(254) is inclined, a plural clamping guides(20) are arranged on the base(5) in series so that the wire rod is advanced into the clamping guides(20), a roller block(30) is arranged in the rear part of the clamping guides(20), a plurality of rollers are installed in the roller block(30) so that the rollers support the wire rod vertically and horizontally without load, and a cam roller box(70) is arranged in rear of the roller block(30) so that the wire rod of large diameter is coiled around a reeler drum(230) in a coil shape, wherein a plural upright rotatable eccentricity cam rollers are installed in the cam roller box(70) so that the wire rod is coiled in a coil shape as the wire rod is being dispersed inside the reeler drum(230) by dispersing the wire rod passing through between the eccentricity cam rollers side to side.
Patent KR-20010107904-A (KR)
Title: 개인별로 구분된 음성 사서함 배경 음악 구성 방법 및 장치
Inventor: AHN EUN JU
Filed: 2001-11-15
Abstract: 본 발명은 개인별로 구분된 음성 사서함 배경 음악 구성 방법에 관한 것으로, 더욱 상세하게는 사용자의 요청에 상응하여 음성 사서함의 배경 음악을 설정하고 설정된 배경 음악을 음성 메시지와 합성하여 제공하는 방법 및 장치에 관한 것이다. 본 발명에 따르면, 제1 사용자로부터 배경 음악 설정 요청을 수신하고, 상기 배경 음악 설정 요청에 상응하여 상기 제1 사용자에게 배경 음악 목록을 전송하고, 상기 배경 음악 목록 중 상기 제1 사용자가 선택한 배경 음악을 수신하고, 상기 배경 음악을 상기 제1 사용자의 음성 사서함 배경 음악으로 저장하고, 제2 사용자에 의해 녹음된 음성 메시지와 제1 사용자의 전화 번호를 포함하는 배경 음악 합성 요청을 수신하고, 상기 전화 번호에 상응하고, 상기 제1 사용자에 의해 미리 설정된 배경 음악을 배경 음악 데이터베이스로부터 추출하고, 상기 배경 음악과 상기 음성 메시지를 합성하여 배경 음악 포함 음성 메시지를 생성하고, 상기 배경 음악 포함 음성 메시지를 음성 사서함(VMS) 및 유무선 인터넷을 통해 상기 제1 사용자에게 제공한다.
Patent KR-20030039918-A (KR)
Title: Apparatus optical pick-up of super thin film form
Inventor: KIM YEONG SIK
IPC: G11B7/123
Filed: 2001-11-16
Abstract: PURPOSE: An ultra slim optical pickup device is provided to stack an optical system on a silicon base by the MEMS and fixing the silicon base by a swing arm formed of thin metal plate, thereby reducing the thickness of the device. CONSTITUTION: An ultra slim optical pickup device includes a silicon base(50) stacked with an optical system of an optical pickup, including a laser light source, an optical detector, a beam splitter and a collimator lens by using the MEMS(Micro Electro Mechanical System), and a swing arm(21) coupled with the silicon base for fixing the silicon base and carrying out focussing and tracking operations. The swing arm is disposed with VCMs(voice coil motors;20,30) on a side end and in the middle for the focussing and tracking operations.
Patent KR-20030040864-A (KR)
Inventor: HWANG CHANG HUN
IPC: C23C14/56
Filed: 2001-11-16
Abstract: PURPOSE: An apparatus for manufacturing organic electro-luminescent light emitting devices for mass production is provided to reduce a time for fabrication process by transferring efficiently a substrate in a process for forming an organic and an inorganic layer. CONSTITUTION: A linear substrate transfer chamber(100) has a plurality of opening portions(110) and a pump port(120). A plurality of chambers(300) are installed at the opening portions in order to perform a loading process, a substrate cleaning process, an aligning process, an unloading process, and a deposition process. A substrate transfer portion(200) is installed in the inside of the linear substrate transfer chamber in order to transfer an assembly of a substrate and a mask from the previous opening portion to the next opening portion.
Patent KR-20020042485-A (KR)
Inventor: FUJIWARA YOSHIHISA
IPC: A61H37/00
Filed: 2001-11-29
Abstract: PURPOSE: A massage machine is provided to perform effective massage corresponding to the mental state of a person to be treated. CONSTITUTION: A controller(7) is constituted by disposing an operation button on a casing to be held with one or both hands and disposing a plurality of biological information sensors for detecting the biological information of the autonomic nerve system of the operator at the contact positions of the holding hand. An equipment body(10) receives control signals from the controller(7), estimates the mental state of the operator on the basis of the change of the biological information and controls the equipment operation corresponding to the estimated mental state.
Patent KR-20030045887-A (KR)
Title: Method for intercepting blacklist in telephone terminal
Inventor: KIM BYEONG UK
IPC: H04M1/663
Filed: 2001-12-03
Abstract: PURPOSE: A method for cutting off receiving of a number designated as a blacklist in a telephone terminal is provided to previously store a telephone number that a user does not want to receive in a blacklist, and to cut off a ring of the stored telephone number, thereby securing user privacy. CONSTITUTION: A portable terminal receives a receiving request message for an optional originator from an exchange(S310). The portable terminal confirms whether a blacklist cut-off service is activated by a controller(S320). If so, the portable terminal confirms whether a telephone number of the originator is stored in a telephone book(S340). If so, the portable terminal confirms whether the telephone number of the originator is registered in a blacklist(S350). If so, the portable terminal ignores a receiving request of the number, and registers and updates receiving-requested last time and receiving-requested frequency in the blacklist without generating a ring(S360). The portable terminal does not transmit a receiving response to the exchange.
Patent KR-20030047534-A (KR)
Title: method and system for providing a conference call connecting service
Inventor: HAN HYUNG NAM
IPC: H04L12/18
Filed: 2001-12-11
Abstract: PURPOSE: A method for providing a conference call connection service and a system therefor are provided to simply request a conference call without connecting to a web site. CONSTITUTION: A conference call caller(100) inputs telephone numbers of conference call participants in an information input window and requests conference connection. A conference call service system dials each input telephone number for establishing a call channel via the Internet(200) and/or a PSTN(500). Each call channel is linked to belong to one conference call chat. The conference call service system relays a voice signal of the partner to each call channel belonging to the conference call chat. The voice signal transmitted to a specific call channel is relayed by synthesizing the rest of the voice signals except the voice signal transmitted from the specific call channel.
Patent KR-20020080234-A (KR)
Title: Semiconductor device
Inventor: TOMOMATSU YOSHIFUMI
IPC: H01L25/18
Filed: 2001-12-13
Abstract: PURPOSE: To provide a semiconductor device of relatively high heat conductivity wherein sufficient mechanical strength and specified electric insulation are assured, and which is manufactured at a low cost. CONSTITUTION: In a semiconductor device, an insulating substrate 2 whose base is a single crystal silicon is formed on a heat-radiation metal base plate.
Patent KR-20030050260-A (KR)
Title: Whine noise control device and the method for the interior of a room in vehicle
Inventor: CHOI GUK JONG
IPC: F02D45/00
Filed: 2001-12-18
Abstract: PURPOSE: A system and a method for controlling whine noise of the interior of a vehicle are provided to minimize the increase of the interior noise of a vehicle and to make a passenger does not feel the whine noise by increasing only the noise at a critical band. CONSTITUTION: A microphone(100) detects the interior whine noise of a vehicle. An amplifier(200) amplifies the signal noise applied from the microphone. A vehicle motion state detector(210) detects the engine rpm and the signal of a shift gear. An engine control unit(320) outputs signals corresponding to the engine rpm and shift gear by a predetermined program, a control unit(300) outputting a critical band of the whine noise by calculating the frequency and degree of the whine noise and the critical band, a filter(400) filtering the critical band, a white noise generator(500) generating a white noise depending on the critical band, a speaker amplifier(600) amplifying the white noise, and a speaker(700) outputting the amplified white noise.
Patent KR-20030052079-A (KR)
Title: Method for measuring the sectional shape of the rolled bar
Inventor: CHOI SANG U
IPC: B21B38/04
Filed: 2001-12-20
Abstract: PURPOSE: A method for measuring a sectional shape of a rolled bar is provided to reduce a surface defect of the rolled bar by adjusting a roll gap of a rolling roll according to the sectional shape of the rolled bar. CONSTITUTION: Laser beam is radiated into a rolled bar so as to obtain an image from a surface profile of the rolled bar. Laser beam radiated into the rolled bar is photographed by using a camera so that the imaged surface profile is analyzed. Before analyzing the surface profile, a camera calibration sheet having a plurality of reference measuring coordinate points is photographed by the camera so as to obtain a camera image having the plurality of reference measuring coordinate points. Then, an image distortion obtained by the camera is corrected by comparing the plurality of reference measuring coordinate points.
Patent KR-20030053131-A (KR)
Title: Apparatus and Method for Receiver for Cancelling Interference Pilot Signals from Neighboring Basestations
Inventor: JANG IL SUN
IPC: H04B1/7107
Filed: 2001-12-22
Abstract: PURPOSE: A demodulating apparatus in a mobile communication terminal for canceling a pilot signal of an adjacent base station, and a method therefor are provided to cancel a pilot interference signal transmitted from a base station of an adjacent cell and improve forward link capacity. CONSTITUTION: A searcher(202) searches signals received from peripheral base stations of an area in which a mobile communication terminal is located. Fingers(203-206) perform a channel estimation and a synchronous tracking with respect to the signals received from the peripheral base stations, and estimate and generate interference signals. A pilot signal interference canceller(220) calculates the interference signals outputted from the fingers(203-206) and the signals received from the peripheral base stations, and cancels the interference signals. A delay(240) delays a time required when generating the interference signals estimated in the fingers(203-206).
Patent KR-20030054971-A (KR)
Title: An apparatus and a method for continuous metal coating of strip
Inventor: CHO NOE HA
IPC: C23C2/00
Filed: 2001-12-26
Abstract: PURPOSE: An apparatus and a method for continuously coating strip are provided to lower manufacturing cost of strip and improve quality of strip by atomizing molten metal at a non-oxidizing or reducing atmosphere so that the atomized molten metal is adhered to the surface of the strip. CONSTITUTION: The apparatus for continuously coating strip comprises a plating pot(10) in which a sealed space is secured, into which an atmospheric gas having certain characteristics corresponding to molten metal is supplied, and through a central part of which strip (S) passes; a molten metal supply means(30) installed inside the plating pot(10) to supply molten metal; atomization generating means(50) comprising supersonic oscillators(52) which are inserted toward transferring strip (S) from both sides of the plating pot(10) in such a way that air-tightness is maintained between the atomization generating means(50) and plating pot(10), and which atomize molten metal from the molten metal supply means(30); and an electrostatic charged electrode member(70) installed inside the plating pot in the lower side of the atomization generating means(50) to apply electrical attraction to the strip so that droplet of atomized molten metal is adhered to the strip in case of impressing of high voltage, wherein the molten metal supply means(30) comprises molten metal storage tank(32), and molten metal tank(34), the atomization generating means(50) comprise casing(54), supersonic oscillator(52), wave guide(56), and supersonic horn(58).
Patent KR-20030057179-A (KR)
Title: Method excluding the Effect of Divort in Semiconductor Manufacturing Process
Inventor: LEE JE YEON
IPC: H01L21/762
Filed: 2001-12-28
Abstract: PURPOSE: A method for removing the influence of divot in a semiconductor manufacturing process is provided to be capable of preventing the generation of dielectric breakdown and leakage current at a junction portion due to the divot. CONSTITUTION: An oxygen ion implantation is carried out at a divot generated region of a silicon substrate(11). An oxide layer(51) is formed by carrying out a heat treatment at the oxygen ion implanted region. Preferably, the oxygen ion implantation is capable of being carried out at any time from a mask process for forming an STI(Shallow Trench Isolation) to a planarization process. Preferably, the oxide layer forming process is carried out by using a heat treatment at the temperature of 1000-1200°C under nitrogen gas, oxygen gas, or mixed gases of the nitrogen gas and oxygen gas atmosphere.
Patent KR-20030058357-A (KR)
Title: An electrolyte for high voltage Al capacitor
Inventor: JANG CHANG GUK
IPC: H01G9/022
Filed: 2001-12-31
Abstract: PURPOSE: An electrolysis solution is provided to be capable of increasing a withstand voltage and a conductivity and stabilizing a high-temperature characteristic. CONSTITUTION: Butyle-2 octane dioate of 6 to 15 weight% and ammonium sebacate of 2 to 6 weight% are added to ethylene glycol as a solvent. Diethylene glocol monobutyl ether of 10 to 40 weight% is added as an auxiliary solvent. Methyl nitroanizol of 0.1 to 2 weight% and paranitro phenol of 0.1 to 2 weight% are added.
Patent KR-20010072807-A (KR)
Inventor: SHIM KYU BO
IPC: E02D29/14
Filed: 1999-08-21
Abstract: PURPOSE: A manhole cover assembly having locking unit is provided which is not separated from a manhole frame even when heavy vehicle passes or a sewage flows backward, so that damage of the manhole cover assembly and generation of a noise due to the vehicle weight and impact are prevented. CONSTITUTION: A manhole cover assembly comprises a supporting frame, a manhole cover, a hanging unit at which the supporting frame and the manhole cover are hung and a locking unit(140) coupling and fixing the supporting frame and the manhole cover. The arc type locking unit is installed at a lower part of the manhole cover, and comprises a locking part(141) of which a cut end is shaped of "£" and which includes a long leg part(141a) and a short leg part(141b) and a protrusion part(142) which is protruded from the supporting frame to the inside and insertedly coupled at the space between the long leg part and the short leg part.
Patent KR-20010072821-A (KR)
Title: 시큐리티 사 및 그 제조방법
IPC: D02G3/38
Filed: 2000-07-10
Abstract: 본 발명은 존재를 명료하게 하지 않고, 제거를 미연에 방지하며, 또, 종전에는 곤란했던 형태의 상품 등에 설치가 가능하여, 사용용도의 범위를 확대한 시큐리피 사를 제공하는 것이며, 연자성체 파이버(1) 혹은 연자성체 파이버와 심사(4)로 이루어지는 심재와, 그 심재를 피복하는 비금속재료로 이루어진 커버재(2, 3)에 의해 구성되거나, 연자성체 파이버 혹은 연자성체 파이버와 심사로 이루어지는 심재와 반경질자성재료(10)가 커버재에 의해 피복되어 이루어지는 구성으로 하거나, 연자성체 파이버 혹은 연자성체 파이버로 이루어진 심재와 열용착사(9)가 커버재에 의해 피복되어 이루어지는 구성으로 할 수 있다.
Patent KR-20010074938-A (KR)
Title: 열전자 주입이 감소된 고전력 ｒｆ 전계효과 트랜지스터의제조 방법 및 구조
IPC: H01L21/336
Filed: 1999-08-17
Abstract: 본 발명은 게이트 접촉부(24)의 제어 이전에 드레인의 N-드리프트 영역을 제조하는 단계와 트랜지스터 제조에서의 다른 공정 단계를 포함하는 고 신뢰성 고전력 RF 측면 확산 MOS 트랜지스터(LDMOS)의 제조 방법에 관한 것이다.  그 결과로 형성된 소자는 초과시간 동안 임계 전압 이동이 감소되며 시간에 대한 최대 전류 감소가 감소되는 핫 캐리어 주입으로부터의 악영향을 감소시킨다.  소자의 선형성은 향상된 신뢰도에 따라 최대화되는 반면, 채널 길이(2)는 감소된다.
Patent KR-20010080373-A (KR)
Title: Enhanced membrane electrode devices useful for electrodeposition coating
IPC: C25D17/12
Filed: 1999-10-28
Abstract: One electrode is provided in association with the object to be coated, the other electrode. A pre-stretched ion-exchange membrane in a thin tubular form is sandwiched inbetween two nonconductive water permeable screen tubular housings. The assembly contains a supply line that provides a water way for the electrolyte to flow from the top of the device into a lower cap, then to the lower cap reservoir that allows stabilization and disbursement of electrolyte through the rifled housing Inertia developed through this defined pattern creates a swirling action that scrubs the impurities away from the anode, and to the top of the device to be carried out top. The location of the supply line is just inside the inner screen inserted through both the upper housing and lower cap. The tubular electrode is provided to the inside of membrane housing completing the inner portion of the waterway return chamber.
Patent KR-20010100986-A (KR)
IPC: A61K31/401
Filed: 1999-11-05
Abstract: ACE 억제제, 알도스테론 길항제, 및 루프 이뇨제의 결합이 순환계 장애 치료에 사용되도록 설명되었다. 특히 관심있는 것은 스피로노락톤과 같이 투여된 캡토프릴, 에날아프릴 또는 리시노프릴을 사용한 치료방법이다. 이러한 결합-치료방법은 심장혈관 질병을 갖는 환자의 사망률 또는 비-치명적 입원수를 줄이거나 울혈성 심장 질환의 진전을 막는데 특히 유용하다.
Patent KR-20010080466-A (KR)
IPC: H01H71/16
Filed: 2000-09-13
Abstract: 본 발명은 전류를 보호된 부하에 전도하는 아크 고장 회로 차단기(10)를 제시한다.  이러한 회로 차단기(10)는 제 1 (기계) 구획(24) 및 제 2 (전자) 구획(62)을 구비한다.  바이메탈 저항기(50)가 제 1 구획(24) 내에 배치되어 그를 통해 전류를 전도한다.  바이메탈 저항기(50)는 제 2 구획(62) 내로 연장된 스터드(56)를 구비한다.  단일 검출 선(60)이 바이메탈 저항기(50)에 전기 접속되고 제 2 구획(62) 내로 이어진다.  상기 검출 선(60) 및 스터드(56)는 전류의 아크를 나타내는 전압 신호를 전도한다.  회로 기판(84)은 제 2 구획(62) 내부에 배치되고 제 2 구획(62) 내부의 검출 선(60) 및 스터드(56)에 접속되어 전압 신호를 처리한다.  회로 기판(84)은 스터드(56)에 전기 접속된 제 1 전도 경로(104)와, 검출 선(60)에 전기 접속된 제 2 전도 경로(106)를 구비한다.  제 1 및 제 2 전도 경로(104, 106)는 전압 신호의 전자기 방해가 실질적으로 감소되도록 서로 실질적으로 평행하고 근접하게 뻗어 있다.
Patent KR-20010101354-A (KR)
IPC: G11B21/08
Filed: 1999-08-03
Abstract: 본 발명의 일 양태는 서보 트랙 기록 처리동안에 디스크 드라이브 헤드 디스크 어셈블리(HDA)를 유지하기 위한 장치 및 방법과 관련된다.  상기 HDA(152)는 베이스, 스핀들 축(138)에 의해 상기 베이스에 회전 가능하게 부착된 스핀들(133)에 결합된 디스크 스택, 그리고 피봇 축(118)에서 상기 베이스에 피봇 결합으로 (pivotally) 부착되는 액추에이터 어셈블리(120)을 포함한다.  디스크로부터/디스크에 정보를 판독/기록하기 위한 하나 이상의 트랜스듀서는 상기 디스크 스택에 인접해 있는 상기 액추에이터 어셈블리(120)의 일단부에 부착된다.  본 발명의 방법은 서보 트랙 기록동안에 관련된 편향이 최소화되도록 상기 스핀들 축(138)과 피봇 축(118)의 단부를 압박하는 단계를 포함한다.  즉, 구성요소의 회전운동을 제외한 모든 운동이 대체로 제거된다.  상기 스핀들 축(138)과 상기 피봇 축(118)의 단부를 압박하기 위한 장치도 제공된다.  상기 축과 스핀들을 압박함으로써, 상기 트랜스듀서에 의해 상기 디스크의 회전에 동심으로 기록되어, 트랙 오기를 감소시키고 최대 트랙 밀도를 개선시킨다.
Patent KR-20010112249-A (KR)
Title: 전자기 에너지를 전송하기 위한 장치 및 방법
IPC: H01P5/107
Filed: 2000-01-20
Abstract: 마이크로스트립 전송선(34)과 유전체 충전 도파관(14)간의 EM 에너지 전달을 촉진하기 위한 장치와 방법이 제공된다.  트랜지션(10)은 세로 연장 하우징을 내장하고 있다.  요소 피드는 하우징 내에 적어도 부분적으로 배치되며, 요소 피드의 제1 단부는 마이크로스트립 전송선(34)과 전기적으로 통신하도록 구성된다.  또한, 유전체 재료(18)는 요소 피드의 적어도 일부를 둘러싸는 것이 바람직하며 하우징내에 적어도 부분적으로 배치되고, 하우징과 유전체 재료(18)는 유전체 충전 도파관(14)을 형성한다.
Patent KR-20010089624-A (KR)
IPC: A61K31/16
Filed: 2000-01-21
Abstract: 본 발명은 말초형 벤조디아제핀 수용체와 연관된 질병 및 질환의 예방 및 치료용 의약을 제조하기 위한 화학식 I의 화합물의 용도에 관한 것으로서, 화학식 I에서 X는 할로겐 원자이고, Y는 수소, 할로겐 및 히드록실, 메틸, 메톡시 및 니트로기로부터 선택된 1종 이상의 원자 또는 기이며, R 1 은 (C 1 -C 4 )알킬기이고, R 2 및 R 3 는 서로 독립적으로 수소 원자 또는 (C 1 -C 4 )알킬기이거나, 또는 R 2 및 R 3 는 이들이 결합된 질소 원자와 함께 피롤리디닐, 피페리디닐 또는 모르폴리닐기를 형성한다. 
     <화학식 I>
Patent KR-20010113718-A (KR)
IPC: B25J9/16
Filed: 2000-12-28
Abstract: 가상 생물의 소프트웨어 또는 가상 생물을 보유한 하드웨어의 상태를 진단하는 데 필요한 데이터를 상기 하드웨어 또는 상기 소프트웨어가 저장된 기록 매체로부터 취득하여 상기 데이터를 해석함과 함께, 해석 결과에 기초하여 가상 생물의 상태를 진단하도록 하였다.  또한, 로봇 장치의 하드웨어 또는 소프트웨어를 진단하는 데 필요한 데이터를 상기 로봇 장치 또는 소프트웨어가 저장된 기록 매체로부터 취득하여 상기 데이터를 해석함과 함께, 상기 해석 결과에 기초하여 로봇 장치의 상태를 진단하도록 하였다.
Patent KR-20020002486-A (KR)
Title: Liver specific bile acid derivatives of the glucocorticoid antagonist ru486
IPC: A61P29/00
Filed: 2000-03-18
Abstract: Novel glucocorticoid receptor ligands and methods of treating diseases such as diabetes, wherein the ligands have general formula (I)wherein the variables are as defined by the present specification.