baber/WOPTO huggingface dataset:
Patent KR-20000031945-A (KR)
Title: Apparatus for unloading printed circuit board
Inventor: JANG SEONG HWAN
IPC: H05K13/02
Filed: 1998-11-11
Abstract: PURPOSE: An apparatus for loading printed circuit board is provided to shorten module device production time by unloading printed circuit boards on a tray automatically by use of a picker, a head gripper, a head turner and an opener. CONSTITUTION: An apparatus for unloading printed circuit board includes a jig receiver, a jig container for containing jigs, a tray container containing trays, a tray conveyor, a jig rail, and a PCB mounter. The jig receiver receives jigs with PCBs mounted thereon. The tray conveyor locates the tray from the tray container on a work zone. The jig rail locates the jigs from the jig receiver on an unloading position and conveys the jig from the unloading position to the jig container. The PCB mounter moves the PCBs from the jig on the unloading position to the tray container on the work zone and mounts the PCBs on the work zone.
Patent KR-20000034417-A (KR)
Title: Emergency propulsion and steering system of tanker
Inventor: JEONG SANG YONG
IPC: B63H25/00
Filed: 1998-11-30
Abstract: PURPOSE: An emergency propulsion and steering system of a tanker is provided to effectively and easily propel and steer a tanker on emergency when using a cargo oil pump mounted on the tanker. CONSTITUTION: An emergency propulsion and steering system of a tanker comprises a cargo oil pump(20) mounted on an upper and a lower stream thereof open-and-shut valves(11,11') selectively intercepting the transfer of oil in an oil cargo working line(10), a seawater intake line absorbing seawater connected to the upper stream of the pump(20) and having an open-and-shut valve(31), side pressure lines(40,40') being connected within the lower stream of the pump(20) and sides(2,2') to blow the absorbed seawater to the both sides(2,2') of a tanker(1) and having open-and-shut valves(41,41') and nozzles(42,42'), a stern pressure line(50) being connected to the lower stream of the pump(20) to induce the absorbed seawater to a stern of the tanker(1) and having an open-and-shut valve(51) and a nozzle pipe(60) being connected to the stern pressure line(50) as being capable of turning up, down, clockwise and counterclockwise and having a nozzle(61) at one end thereof to blow the seawater to overboard.
Patent KR-20000040525-A (KR)
Title: 9-aminoacrydine derivative and manufacturing method thereof
Inventor: JO IK HWAN
IPC: A61P35/00
Filed: 1998-12-18
Abstract: PURPOSE: An anticancer drug, 9-aminoacrydine derivative, having excellent anticancer effect is provided which has little toxicity and reduces side effects and rejection symptoms. Three manufacturing methods of 9-aminoacrydine derivative are also provided. CONSTITUTION: A 9-aminoacrydine derivative is represented by the following formula (1): wherein A is hydrogen or formula (b); X is oxygen or sulfur; R1, R2, R3, R4 and R5 are independently hydrogen, halogen, nitro group, amino group, hydroxy group, alkylhydroxy group, C1-C4 low alkylamine group, C1-C8 alkyl group, C1-C4 low alkoxy group, C1-C4 low ester group; m and n are integers of 0, 1 or 2; Y is hydrogen, amino group, or -N=CHR¬1 etc.
Patent KR-20000041225-A (KR)
Title: Circuit for preventing overheating of heat radiator
Inventor: LEE JONG CHEOL
IPC: B41J2/375
Filed: 1998-12-22
Abstract: PURPOSE: A preventing circuit of overheating of a heat radiator is provided to protect a heat radiator by cutting off power fed to the heat radiator when the heat radiator is overheated. CONSTITUTION: A heat radiator(1) generates heat by the supply of power to the heat radiator. If power is fed to a resistance(R1) and a thermistor(10), voltage given to both ends of the resistance and the voltage given to both ends of the thermistor is divided according to the resistance value of the resistance and the thermistor. If the resistance of the thermistor is reduced by the reduction of heat generating in the heat radiator, the voltage given to the both ends of the thermistor is increased thus the voltage given to the both ends of the resistance is decreased. If the voltage is reduced less than Zener voltage, a Zener diode(ZD) is turned off and a thyristor(31) is turned off. Voltage of a voltage terminal(Vcc) is fed to the heat radiator via a passage A. If heat is generated from the heat radiator over a saturation temperature, the voltage fed to the heat radiator is cut off. Thereby, the heat radiator is prevented from being damaged or burned.
Patent KR-20000042848-A (KR)
Title: Fabrication method of semiconductor device
Inventor: KWON TAE WOO
IPC: H01L23/60
Filed: 1998-12-28
Abstract: PURPOSE: A method for fabricating an electrostatic discharge protection device is provided to prevent a breakdown of a gate oxide layer reduced in thickness. CONSTITUTION: A semiconductor substrate(10) in which a region for an electrostatic discharge protection circuitry is defined is provided. A p-type well(11) is formed in the region of the substrate(10), and a mask pattern(12) is partially formed on the substrate(10) to expose the region. Next, a dopant(13) such as boron is implanted into the well(11) to reduce a turn-on voltage of a bipolar transistor. Then, threshold voltage control ions are implanted into the well(11). Next, a gate oxide layer(14), a gate electrode(15) and source/drain regions(15) are successively formed on or in the well(11), so that the electrostatic discharge protection circuitry is obtained. Since the turn-on voltage of the bipolar transistor is reduced, a breakdown of the gate oxide layer(14) does not easily occur though a thickness of the gate oxide layer(14) becomes thinner than ever.
Patent KR-20000043447-A (KR)
Inventor: JEONG IN SUN
IPC: H01S3/10
Filed: 1998-12-29
Abstract: PURPOSE: A laser beam axis compensating apparatus is provided to extend the life span of facilities and to reduce the product cost by automatically replacing with a new laser source with the detection of the beam amount. CONSTITUTION: A support(11) supports a laser source(11) to slant the laser source(11) at a certain angle by a deviation between a laser beam axis and a reference position in order to compensate the dislocation of the laser beam axis. A reflecting mirror(15) changes a laser beam path. A laser beam is finally focused on a reference marker(17). A laser beam reflected through the reflecting mirror(15) is irradiated on the reference marker(17) to measure the deviation from a position set as a reference. The support(13) automatically moves by the deviation to change the slant of the laser source(11).
Patent KR-20000044373-A (KR)
Title: Circuit for automatically adjusting speaker phone volume of key phone
Inventor: KIM SEON GYUN
IPC: H04M1/00
Filed: 1998-12-30
Abstract: PURPOSE: A circuit for automatically adjusting a speaker phone volume of a key phone, is provided automatically to adjust the key phone volume according to a moving distance of a speaker, for enabling of a call, moving, in calling with a speaker phone. CONSTITUTION: A circuit for automatically adjusting a speaker phone volume of a key phone, having a transmit circuit(101), a CODEC(105), a CPU(103), a speaker phone(111), and a micro phone(113), comprises a distance detector(117) and a counter(115). The distance detector(117) detects a distance positioned a speaker from a key phone in a speaker phone mode of the speaker. The counter(115) counts and supplies a value detected in the distance detector(117), to supply as a value adjusting a volume through the speaker phone(111) and the micro phone(113) in the CODEC(105).
Patent KR-19990044128-A (KR)
Title: 스크롤 압축기
IPC: F04C18/02
Filed: 1997-06-13
Abstract: 고정 및 가동 스크롤(10, 11) 사이의 압축실(14) 내부나 크랭크축(8)의 베어링(28, 29)에 오일을 공급하도록 한 스크롤 압축기(A)에 대해 모터(7) 및 오일 저장소(1a)를 토출실(22)에 배치하고, 가동 스크롤(11)의 평판(11a)에 압축실(14)에서 압축한 가스를 토출하기 위한 토출구(11c)를 형성하고, 크랭크축(8) 내에 그 가동 스크롤(11)의 토출구(11c)로부터 토출된 가스를 토출실(22)로 유출시키는 토출가스 통로(8e)를 설치한다.  전동모터(7)의 손실열이나 오일에 의해 흡입가스가 가열되는 것을 방지하여 압축기(A)의 성능을 향상 유지할 수 있는 동시에, 압축한 가스로부터 오일을 분리하기 위한 가격 상승을 방지할 수 있다.
Patent KR-19990064141-A (KR)
Title: 임프레션 캡을 갖는 임플란트용 임프레션 시스템
IPC: A61C8/00
Filed: 1997-01-31
Abstract: 임프레션 시스템은 가능한 상부구조들을 포함하며, 사람의 조직구조로부터 돌출하는 인체내에 고정된 임플란트 (1) 의 단부를 마스터 캐스트에 전사하기 위한 임프레션 캡 (4) 을 구비한다.   그 상부에서, 임플란트 (1) 는 임플란트 쇼울더 (11) 를 갖는 임플란트 헤드 (10) 로 끝나며, 임플란트 쇼울더 (11) 를 넘어 돌출하는 다양한 칼럼들 (21) 을 갖는 요소들 (2) 은 임플란트 헤드 (10) 내에 밀어 넣어질 수 있다.   그 바닥부에서, 임프레션 캡 (4) 은 임플란트 쇼울더 (11) 를 보완하는 캡 쇼울더 (41) 로 끝나며,  상기 임플란트 쇼울더 (11) 상에 적어도 부분적으로 방사상으로 지지하고 있다.   임프레션 캡 (4) 내부에서, 임플란트 쇼울더에 관하여 칼럼 (21) 의 외측부의 상대적 위치를 감싸고 있는 슬라이드 슬리브가 존재해서, 획득된 임프레션내에 고정되어 있는 원상태를 마스터 모델 (master model) 에 유사하게 전사한다.   본 발명의 임프레션 시스템은 환자의 구강에서 임프레션을 획득하고, 마스터 모델을 제작하는 것을 단순화 한다.   나아가, 실제 상태를 마스터 모델로 전사하는 것은 더욱 정밀하다.
Patent KR-19990072170-A (KR)
Title: 반도체장치및그제조방법,회로기판및필름캐리어테이프
IPC: H01L21/60
Filed: 1997-09-29
Abstract: 필름 캐리어 테이프를 사용하여 제조되며, 패키지 사이즈가 칩 사이즈에 근접한 반도체 장치에 있어서, 반도체 칩의 전극과의 접속부가 노출되지 않은 반도체 장치 및 그 제조 방법이다. 몰드재(36)의 충전 영역 내에 형성되어 반도체 칩(40)의 전극(42) 및 패드부(22)에 접합되는 접속 리드(24)와, 접속 리드(24)에 접속되는 도금 리드(26)와, 도금 리드(26)가 접속되는 도금 전극(28)을 갖고 모두가 도통한 상태로, 전기 도금을 실시하고, 접속부(29)를, 몰드재의 충전 영역 내에 들어갈 때까지 천공하고, 접속 리드(24)와 전극(42)을 접합하여, 몰드재(36)를 충전한다. 구멍(32)으로부터 노출되는 접속 리드(24)의 단면도 몰드재(36)로 피복되어 노출되지 않는다.
Patent KR-19990077369-A (KR)
Title: 뉴클레오시드 5'-트리포스페이트의 제조법 및 그 응용
IPC: C12P19/30
Filed: 1997-11-14
Abstract: 본발명은 아데노신5'-디포스페이트 (ADP) 이외의 뉴클레오시드5'-디포스페이트 (NDP) 으로부터 뉴클레오시드5'-트리포스페이트 (NTP) 을 제조하는 방법으로, 효소로서 폴리포스페이트키나아제를 사용하고 포스페이트 도우너로서 폴리포스페이트를 사용하는 것을 특징으로 하는 NDP 로부터 NTP 을 제조하는 방법 및 이 방법의 여러 글리코실화 반응으로의 응용에 관한 것이다. 
     본발명에 의해 간편하고 저렴한 NDP 로부터의 NTP 의 효소합성이 가능하게 되었다.     또한, 당 뉴클레오티드 합성 등과의 조합에 의한 올리고당의 효소합성계에서 NDP 로부터의 NTP 로의 재생 또는 변환반응에 값비싼 포스포에놀피루베이트또는 ATP 등을 사용하지 않고 저비용으로 당 뉴클레오티드의 리사이클 합성, 이것에 수반되는 예컨대 당 뉴클레오티드 합성이 가능하게 되었다.
Patent KR-20000005552-A (KR)
Title: Monofilament reinforced fastening system for absorbent articles and methodof manufacture
Inventor: LEMAHIEU LYNN KIRKPATRICK
IPC: A61F13/64
Filed: 1997-04-08
Abstract: PURPOSE: An improved garment fastening system uses the elastic strap and a button fastening, and includes the monofilament strand which improve the end edges of curl, the side winding and the twist. CONSTITUTION: A fastening system for use with a garment incorporates elastomeric strap members (22) comprising an integral monofilament strand (80) for transverse reinforcement and stability. Especially, an integral monofilament strand(80) prevents the side winding of the strap by power line that is produced by extension of elastic strap, and reduces the tendency of the ends of the strap members to curl under during use. Buttons (50, 52) adapted for releasable attachment to the garment are bonded to the strap member. Substantially continous end seals (90) that are bontiguous with the end edges of each strap member have a width dimension at least as great as an effective monofilament strand width. Fabric strands of the strap members are bonded to one another in the end seals to substantially immobilize the monofilament strand.
Patent KR-20000016242-A (KR)
Title: Method of automatically exchanging thread bobbin and spool device having exchange unit
Inventor: PILER HORST
IPC: B65H54/71
Filed: 1998-04-01
Abstract: PURPOSE: A spool device is provided to automatically exchange a thread bobbin driven along the circumference on a spool device of a spinning machine for processing a continuously fed thread. CONSTITUTION: A method of automatically exchanging a thread bobbin includes the steps of:rolling a flowed-out strand on the circumference of a full bobbin after guiding a thread strand cut by a cutting device to an absorbing device by guiding the fed thread toward a suction nozzle and the cutting device after filling the bobbin; rolling the full bobbin on a track inclined to a discharge position from a winding position by releasing the bobbin from the contact position of a driving roller and a mounting; falling a prepared empty bobbin to the winding position as the mounting is contact with the driving roller after releasing the empty bobbin from a position prepared to use; and rolling the releasing thread inside of the suction nozzle on the circumference of the empty bobbin by a thread guide element and moving the thread together by catching it with the bobbin.
Patent KR-20000022342-A (KR)
Title: Method and device for destruction of objects
Inventor: FRISTROEM OLA
IPC: G08B15/02
Filed: 1997-07-06
Abstract: PURPOSE: A method and a device which causes destruction of the objects or articles in the security container in a particularly effective manner is provided. CONSTITUTION: The destructive device(1) is placed in an alarm-protected security container and the explosive agent(60) is connected to the alarm device mounted in the container. The length of the destructive device(1) is preferably the maximum length permitted by the security container, and the destructive device is placed as close to the objects(100) as is possible to ensure necessary destruction of the objects, wherewith the channel opening faces towards the objects(100), which may comprise stacks or bundles of sealed plastic envelopes containing banknotes. The explosive agent(60) punctures the hose or casing(10) of the destructive agent(50) and propels the agent into contact with the objects(100). The cross-sectional shape of the channel(2) contributes towards effectively guiding the destructive agent(50) towards the objects(100).
Patent KR-20000050324-A (KR)
Inventor: PARK KEON KYU
IPC: G11B20/10
Filed: 1999-01-06
Abstract: PURPOSE: An apparatus and method for recording/reproducing a MPEG bit stream is provided to reproduce a desired data without any additional information on a recorded bit stream by changing a specific portion of an MPEG-2 bit stream to a predetermined program number after inputting the MPEG-2. CONSTITUTION: A recording unit(410) corrects a PAT and a PMT tables when all bit streams are recorded. A TS(transport stream) analyzing unit(412) receives a transport bit stream defined in a MPEG-2 standard and analyzes a syntax to the received transport bit stream. A data processing unit(414) replaces program information initially recorded on a position to a predetermined number in the case that the syntax analyzed in the TS analyzer(412) is a program number defined by a PMT section. A circular redundancy check(CRC) generator(416) computes a CRC value according to the program number changed by a CRC32 of PAT and PMT structures. A reproducing unit(420) reproduces a video bit stream or an audio bit stream included in a corresponding program when the same number as the program number recorded in the recording unit (410) is selected by a user.
Patent KR-19990072515-A (KR)
IPC: G02C1/06
Filed: 1999-02-09
Abstract: An ophthalmic mounting (12) for bifocal lenses includes a pair of rims (14R, 14L) on which a pair of right and left bifocal lenses (20R, 20L) are mounted. The rims are symmetrically arranged with respect to a vertical axis (V). The ophthalmic mounting includes a pair of pad arms (26R, 26L) connected to the rims, and a pair of nose pads (28R, 28L) detachably secured to the pad arms and oriented to diverge downwardly from the vertical axis. The nose pads includes a pair of generally flat bodies (34R, 34L), a pair of guides (36R, 36L) integrally formed in the bodies and having a pair of elongate guide recesses 40R, 40L), and a pair of slides (38R, 38L). The slides have a pair of sliding portions (44R, 44L) slidably received within the respective guide recesses, and a pair of mounting portions (46R, 46L) connected to the respective sliding portions and detachably secured to the pad arms. The guide recesses 40R, 40L lie on two substantially parallel imaginary vertical planes, respectively so as to enable the slides to be smoothly moved along the guide recesses. <IMAGE>   <IMAGE>
Patent KR-20000056188-A (KR)
Inventor: CHANG YOUNG JOONG
IPC: A61N5/06
Filed: 1999-02-13
Abstract: PURPOSE: A pack-type poultice that emits infrared rays is invented for relieving tiredness for the special portion of the body and improving the affected part. CONSTITUTION: A pack-type poultice(10) that emits infrared rays consists of a plurality of porous cloth bags(12) that contains powdery ceramics(11), a ground sheet(17), a sheet(13) for supporting a thin copper plate(14), an electric thermal wire(15).
Patent KR-20000059773-A (KR)
Inventor: KIM HYUN TAE
IPC: F25D29/00
Filed: 1999-03-08
Abstract: PURPOSE: A system for automatically controlling of a mini bar refrigerator for hotel guest room is provided to reduce human power and costs required for checking the mini bar by automatically detecting whether articles used or not with a reflected wave of a light signal. CONSTITUTION: A system for automatically controlling of a mini bar refrigerator for hotel guest room, in which the mini bar refrigerator for hotel guest room includes a display stand(170) serially or parallel structuring boxes formed with N partition cells keeping articles in the bottom surface of a main body and a door, light signal generators(110,111,...,11N) positioning the focal distance of a light signal located in a corner of the N partition cells at the center of a partition, a reflected light receiver(120,121,...,12N) receiving a light signal data reflected at the articles located within the focal distance of the light signal within each partition cell, a storaging unit(160) for storing address data designating the address of each mini bar refrigerator, a CPU(140) for controlling the light signal generator, the reflected light receiver, and the storaging unit, and a communication modem(150) for transmitting data signal regarding the existence of the articles detected by the CPU to a hotel main computer.
Patent KR-20000060668-A (KR)
Title: Laser scanning unit
Inventor: YOO JAE HWAN
IPC: B41J2/435
Filed: 1999-03-18
Abstract: PURPOSE: A laser scanning unit is provided to simplify an optical path and maintain clear print quality without using high priced polygon mirror since a laser beam is not reflected at the polygon mirror. CONSTITUTION: A laser scanning unit includes a laser diode(2) generating laser beam, a rotation drum rotating an optical path converting unit having at least one optical path converting unit for receiving the laser beam irradiated from the laser diode and converting an optical path of the laser beam to irradiate the received laser beam at a specific position of a photo-sensitive drum, and image creating lens group for creating image of the laser beam radiated from the optical path converting unit of the rotation drum on the photo-sensitive drum.
Patent KR-20000061436-A (KR)
Inventor: CHAE DU CHEON
IPC: H01L21/027
Filed: 1999-03-26
Abstract: PURPOSE: An exposure apparatus for a semiconductor edge is provided to reduce the time of the exposure process by ascending the pressure of N2 gas to 20 to 100ml/min. CONSTITUTION: A semiconductor edge exposure apparatus comprises an Hg lamp(10) for creating a beam. An optic lens(15) is provided to transfer the beam to an edge area of a semiconductor wafer(45). An illumination sensor(20) is provided for measuring the illuminance of the beam. A shutter(25) for adjusting the radiating time of the beam is installed between the optic lens(15) and the semiconductor wafer(45). A dust removing section(30) blows N2 gas so as to remove the dust sticking to the optic lens(15). The exchange time of the Hg lamp(10) is displayed in the display portion(35). A control section(40) is provided to control the shutter(25) and the display section(35).
Patent KR-19990064529-A (KR)
Title: 해충 박멸용 유인 기구
Filed: 1999-04-01
Abstract: 합성수지 재질로 상,하판이 분해 결합되도록 구성하여 상판 중앙에는 해충유인용 유인제를 장입할 유인제통을 구비하고 하판에는 끈끈이가 도포된 해충포획용지를 비치하여 해충이 유인제에의해 포획용지로 유인되어 포획되면 유인제는 그대로둔채 포획용지만 계속 반복하여 교체해주면 기구를 반영구적으로 사용이 가능하므로 자원절약 및 원가 절감 효과가 있고 위생적으로 해충포획도 가능한 효과가 있다.
Patent KR-20000065469-A (KR)
Title: Door lock system for hotel room
Inventor: KIM JONG HAE
IPC: E05B63/00
Filed: 1999-04-03
Abstract: PURPOSE: A door lock system for a hotel room is provided to maximize a security and convenience of a door lock for a hotel room by using a bank card or a driver's license without using a card key of the hotel. CONSTITUTION: A door lock system for a hotel room includes a card reader(1), a keypad(2), a memory(3), a time controller(5), an opening/closing part(6), a controller(7), and a CPU(4). The card reader inputs a secret number code data of a user, and inputs an inherent number data of the user and a check-out time data signal. The keypad part inputs a secret number code data determined by the user, and stores it. The time controller oscillators a check-out day and a time data of the lodged man. The opening/closing part is opened or closed by electronic signal. The controller controls the opening/closing part. The CPU controls each part. Thereby, the door lock system maximizes a security and a convenience.
Patent KR-20000066635-A (KR)
Inventor: SON DAE HYUN
IPC: A61K35/36
Filed: 1999-04-19
Abstract: PURPOSE: A diabetic medicine and a production method thereof are provided to decrease eyesight troubles, headache, fatigue, blood glucose, edema and so on and to effectively restore a function of pancreas. CONSTITUTION: Liriope platyphylla, rehmanniae radix preparata, pericae semen, schizandra chinensis, cistanche salsa, cornus officinalis, ginseng, hoelen, antler of deer, bupleurum falcatum and cuidiun are dried. Liriope platyphylla, rehmanniae radix preparata and cistanche salsa are matured. Liriope platyphylla, rehmanniae radix preparata and cistanche salsa are redried. Each dried material is crushed into powder. A powdery diabetic medicine is produced by mixing 16-24% of liriope platyphylla powder, 6-8% of antler of deers, 7-12% of rehmanniae radix preparata powder, 7-12% of pericae semen powder, 7-12% of schizandra chinensis powder, 7-12% of cistanche salsa powder, 7-12% of cornus officinalis powder, 6-11% of ginseng powder, 4-8% of hoelen powder, 6-11% of bupleurum falcatum powder and 6-11% of cuidium powder. The powdery diabetic medicine is inserted in a capsule by 0.5g. Otherwise, a pill of 0.15g is produced by mixing the powdery diabetic medicine with honey.
Patent KR-20000066717-A (KR)
Inventor: KANG WON CHEOL
IPC: H04M1/27
Filed: 1999-04-20
Abstract: PURPOSE: A system and method for automatically calling a receiving telephone is provided to be conveniently used in all telephone subscribers by performing a re-talking using a stored telephone number talked just in the case of having a necessity of the re-talking to a called telephone. CONSTITUTION: A public communication network(10) connects a transmitting communication terminal(30) to a receiving terminal(20) by a full electronic switch(11). A subscriber data managing unit(121) manages subscribers of a receiving telephone automatic call service, identifies as to whether a user is a subscriber of the receiving telephone automatic call service when a receiving call is occurred, and stores and manages an inputted transmitting telephone number when the user is the subscriber of the receiving telephone automatic call service. A transmitting number identifying unit(122) identifies and obtains a transmitting telephone when a receiving user is the subscriber of the receiving telephone automatic call service. A transmitting number transmitting unit(123) transmits the inputted transmitting telephone number as a DTMF(Dual Tone Multi Frequency) signal to the receiving communication terminal(20) or the full electronic switch(11) through wire and wireless networks. A receiving telephone automatic call system main control unit(124) controls all functions of the receiving telephone automatic call system.