baber/WOPTO huggingface dataset:
Patent KR-20000016593-A (KR)
Title: Method of manufacturing contact lenses
Inventor: BLUM RONALD D
IPC: G02C7/06
Filed: 1997-06-12
Abstract: PURPOSE: A method for providing a contact lens for a patient is provided. CONSTITUTION: In the method, an optical preform (20) is selected, and a resting position of the optical preform on the patient's eye is determined. An optical feature (11) is also located on the patient's eye. Then, a reference position is located on the surface of the optical preform coincident with the optical feature on the patient's eye, when the optical preform (20) is in the resting position. Finally, the optical modification is provided on the optical preform (20) at a location based on the reference position on the optical preform (20), either by machining the preform itself or by machining a mold that is subsequently used to form the lens
Patent KR-20000022234-A (KR)
Title: Insect repellent sunscreen
Inventor: UICK HEIDI J
IPC: A61K8/35
Filed: 1997-06-26
Abstract: PURPOSE: An insect repellent sun screen is provided to be protected from insect and screen UV in high SPF. CONSTITUTION: Sunscreens include a water resistance agent and an insect repellent. Method for making sun screens mix an aqueous emulsion DEET, a sun screen agent, an anionic surfactant, an alkylated PVP, and octyldodecyl neopentanoate.
Patent KR-19990072334-A (KR)
Title: 광학적정보재생장치및신호처리회로
IPC: G11B7/005
Filed: 1999-01-30
Abstract: 광학적 정보 재생장치에 관한 것으로서, 어드레스정보 등을 나타내는 식별정보가 트랙중심에 대해 반경방향 외주측으로 소정거리 변위해서 배치된 제1 식별정보영역, 내주측으로 소정거리 변위해서 배치된 제2 식별정보영역 및 사용자정보 등이 트랙중심상에 기록된 사용자정보영역을 갖는 광디스크에서 정보를 재생하는 광학적 정보 재생장치를 얻기 위해, 트랙의 접선방향에 대해 적어도 2분할된 광검출기 각각의 출력에서 생성되는 합신호와 차신호를 사용해서 광디스크상의 정보를 재생하는 장치에 의해 제1 또는 제2 식별정보신호를 반전하고 식별정보신호와 사용자정보신호의 직류성분을 제거하도록 구성하였다. 
     이와 같이 구성하는 것에 의해, 아날로그신호에서 정보를 검출하기 위한 파형정형회로 이후의 블럭을 양 신호에 의해 공유할 수 있어 회로규모의 저감이 가능하게 된다는 등의 효과가 얻어진다.
Patent KR-20000056098-A (KR)
Inventor: YOO KIL SANG
IPC: F16J10/00
Filed: 1999-02-12
Abstract: PURPOSE: An oil pocket of power cylinder and a method of processing oil pocket are provided to achieve reduced manufacturing cost and improved productivity while allowing an oil pocket to be processed in a variety of shapes. CONSTITUTION: An oil pocket of power cylinder comprises a cavity(111) inside of a cylinder body(110), an oil pocket arranged along a periphery of an inner surface(112) of the cavity(111) of the cylinder body(110), an oil guide hole(113) formed at an upper and lower outer periphery of the cylinder body(110) to be communicated to the oil pocket(120) so as to take in or discharge an oil. The oil pocket(120) has a trapezoidal vertical section surface, and at upper and lower portions thereof gradient surfaces(121, 122), respectively, having a predetermined slope. Formed between the gradient surfaces(121, 122) is a vertical plane(123).
Patent KR-20000056190-A (KR)
Title: Fixing member of degaussing coil
Inventor: BAEK SUN GI
IPC: H01J29/02
Filed: 1999-02-13
Abstract: PURPOSE: A fixing member of a degaussing coil of a monitor is provided to simplify an assembling process and apply various sized degaussing coils, thereby reducing an assembling time. CONSTITUTION: A fixing member(70) of a degaussing coil of a monitor comprises a front case(51), a cathode ray tube mounted on a rear face of the front case and having a latching portion(56) at each edge thereof, a grounding wire(61) formed at a rear face of the cathode ray tube to ground the cathode ray tube and having a ring at each end thereof to be assembled to the latching portion, a degaussing coil(60) mounted on a rear face of the cathode ray tube to remove a magnetism generated from the cathode ray tube, and a fixing unit for integrally fixing the grounding wire and the degaussing coil so that the grounding wire and the degaussing coil are simultaneously assembled to each latching portion. The fixing unit is comprised of a body, a first and second rib projected upward from an end of the body, a guiding rib integrally formed on an end of the first and second rib, a first and second latching portion projected upward from an upper face of the body, a third rib projected from the other end of the body, and a fourth rib integrally formed on an end of the third rib.
Patent KR-20000059478-A (KR)
Inventor: PARK CHEOL HUI
IPC: H04B7/155
Filed: 1999-03-04
Abstract: PURPOSE: A method for controlling priority on optional access channels is provided to control the priority order of every connection request in order to allocate traffic channels based upon the priority order. In addition, a recording medium is provided which can read a software program stored at a computer for realizing the method. CONSTITUTION: A method for controlling priority is applied to the communication system of an optional access channel system. A preamble section representing the priority orders of each terminal is set up. The transmission of optional access channel bursts according to the priority order of the each terminal is controlled. The each terminal confirms whether the self-priority order is a first order. If so, an optional access channel burst is transmitted. If not, a preamble signal representing a higher order is detected, to re-perform a traffic allocation request in a next optional access channel slot. And if the preamble signal is not detected, the optional access channel burst is transmitted.
Patent KR-20000061508-A (KR)
Inventor: BAEK IN HAK
IPC: H01L21/76
Filed: 1999-03-26
Abstract: PURPOSE: A method for forming a trench isolation structure is to prevent a trench etching mask from remaining on an active area after the trench isolation is completed and to remove an anti-reflection film simultaneously with a trench cleaning process. CONSTITUTION: A method for forming a trench isolation structure comprises the steps of: a forming a trench(108) by using a trench etching mask including a silicon nitride film(104) and an anti-reflection film formed on a semiconductor substrate(100), and forming a pad oxide film(102) between the semiconductor substrate and the silicon nitride film; washing the trench and at the same time removing the anti-reflection film; forming a thermal oxide film in an inside wall of the trench; depositing a trench isolation film on the semiconductor substrate to completely fill up the trench; etching evenly the trench isolation film to expose the silicon nitride film; and sequentially removing the silicon nitride film and the pad oxide film to form a trench isolation structure.
Patent KR-20000061607-A (KR)
Title: Automatic gain controller
Inventor: JUNG IL
IPC: H03G3/20
Filed: 1999-03-29
Abstract: PURPOSE: An automatic gain controller is provided for accurate gain control and fast amplitude adjustment time. CONSTITUTION: An automatic gain controller includes an amplifier(100), an A/D converter(200), a detector(300), a comparator(400) and compensation part(500). The amplifier receives a digital signal and amplifies it. The A/D converter receives the digital signal from the amplifier and converts it into an analog signal. The detector receives the output signal of the A/D converter to detect the amplitude thereof. The comparator compares the amplitude with a reference value to generate an error corresponding to the difference between them. The compensation part reflects the error to the input signal to compensate for the input signal such that it approximates to the reference value and sends the compensated input signal to the amplifier. The automatic gain controller provides precise gain control and fast gain control time.
Patent KR-20000065356-A (KR)
Inventor: KWON HYEON A
IPC: H04B7/155
Filed: 1999-04-02
Abstract: PURPOSE: A method for embodying a multi-timer of a base station channel card in the mobile communication system is provided to shorten the maintenance and development process time of a system by managing a timer composed of a plurality of variable names in one. CONSTITUTION: A variable initialization step tsb_link_open_timer is defined(S1). The tsb_link_open_timer is set up as call channel allocation(S2). A tab_link_open_timer tik=0 interrupt is generated(S3). It is discriminated whether other tic remains in an in_q(S4). If other tic remains in the in_q, the tic is stored in an out_q(S6). A timer completion signal is set up in the out_q(S7).
Patent KR-20000066295-A (KR)
Inventor: PARK TAE GAP
IPC: G01N1/00
Filed: 1999-04-15
Abstract: PURPOSE: Apparatus for arranging rim welding lines for steel vehicle wheel is provided to easily check position of welding line of vehicle wheel, reduces bad test generation ratio and claim cost, and enhances productivity by arranging vehicle wheels and loading the vehicle wheels on hanger. CONSTITUTION: A vehicle wheel inlet line on which vehicle wheels are provided by a conveyor, the apparatus for arranging rim welding lines includes a vehicle wheel centering part(1), a rotation part(2), and automatic detector. The vehicle wheel centering part is mounted to a lower part of the conveyor, and arranges vehicle wheels. The rotation part is connected to the vehicle wheels centering part as one body. and rotates the vehicle wheels which are arranged. The automatic detector is mounted to one side of the conveyor on which the vehicle wheel centering part is mounted, and automatically detects a welding line of the vehicle wheels rotated by the rotation part. Thereby, a direction of the welding line of the wheel is always arranged to a predetermined position.
Patent KR-20000066673-A (KR)
Inventor: KIM KYO WON
IPC: B42D15/00
Filed: 1999-04-20
Abstract: PURPOSE: Provided is a method for producing a certification of merit which is not deformed and dignifies one's character. CONSTITUTION: The method comprises the steps of: cutting corrugated cardboard into a suitable sized corrugated cardboard; adhering golden band(2) around the corrugated cardboard; adhering decorating textile(3) on both sides of the corrugated cardboard; adhering a printed certification paper(4) on the corrugated cardboard; and adhering golden tape(5) around the printed certification paper.
Patent KR-20000073273-A (KR)
Inventor: YOON DONG GU
IPC: H01L21/66
Filed: 1999-05-08
Abstract: PURPOSE: An apparatus for detecting expected power consumption of an ASIC(Application Specific Integrated Circuit) is provided to easily analyze the power consumption regarding diverse operation modes, by displaying average power consumption or peak value of the ASIC on a monitor, or by storing them as a data file format. CONSTITUTION: An apparatus for detecting expected power consumption of an ASIC(Application Specific Integrated Circuit) comprises a first power supply unit(102), a second power supply unit(103), a current mirror(104), an ADC(Analog-to-Digital Converter)(105), a control unit(106) and a display unit(107). The first power supply unit supplies power to a target system board. The second power supply unit supplies power to a programmable logic device in the target system board. The current mirror outputs an analog current level signal as an instantaneous variation of the current supplied to the programmable logic device through the second power supply unit. The ADC converts the analog current level signal output from the current mirror to a digital current level signal. The control unit receives the output of the ADC and target board, analyzes the quantity of the power consumption and outputs a control signal to display the analysis result on a monitor.
Patent KR-20010001564-A (KR)
Inventor: KANG DO HYEON
IPC: H02K57/00
Filed: 1999-06-05
Abstract: PURPOSE: A transverse magnetic field type projection system is provided to have a simple structure and reduce failure by being supplied with power in a noncontacting manner. CONSTITUTION: A stator has a number of U shaped cores(1) and coils(2) wound around the U shaped cores(1). The cores(1) are arranged with each other with a distance. Movers(6) are arranged on the U shaped cores(1) with a distance(7). A rectangular core(3) is placed at one side of the movers(6). Second coil(4) is wound around outer periphery of the rectangular core(3) along the linear movement direction of the movers(6). The rectangular core(3) has a longer dimension along the wound direction of the second coil(4). When the first coils(2) are applied with electricity, the second coil(4) is induced with electromotive force due to mutual induction.
Patent KR-20010002644-A (KR)
Inventor: CHA SEUNG SIK
IPC: F28D1/04
Filed: 1999-06-16
Abstract: PURPOSE: A condenser tube is provided to achieve an improved efficiency of cooling refrigerant by expanding the heat exchange area between a refrigerant pipe and cooling water. CONSTITUTION: A condenser tube(100) comprises a refrigerant pipe(110) for guiding and circulating refrigerant; a water supply pipe(120) arranged to accommodate the refrigerant pipe, and which has both ends welded to the refrigerant pipe, and supplies cooling water for cooling the refrigerant flowing in the refrigerant pipe; and a guide rail(130) wound spirally along the outer periphery of the refrigerant pipe and which guides the cooling water supplied to the water supply pipe. A water supply port(122) for supplying cooling water for cooling the refrigerant flowing within the refrigerant pipe is formed at a position adjacent to the end of the water supply pipe. The water supply port is connected, through a cooling water pipe(126), to a discharge port of a pump connected to a water storage.
Patent KR-20010004018-A (KR)
Inventor: HAN SANG SIN
IPC: G11C11/406
Filed: 1999-06-28
Abstract: PURPOSE: A data input control circuit of a synchronous memory device is provided which inputs effective data stably even when a period of a clock is short. CONSTITUTION: The device transfers effective data even if a period of a clock is short, by enabling the first and the second pass gate selectively according to the logic state of a strobe signal by adding latches between the first pass gate and the second pass gate. The circuit includes: a data input buffer(10) which inputs data, being synchronized to an internal clock signal; a data input strobe generator(20) generating a data input strobe signal by inputting an internal clock signal and a write command; the first pass gate(30) to transfer data applied from the data input buffer according to the data input strobe signal generated from the data input strobe generator; the first latch(40) to latch data transferred through the first pass gate; the second pass gate(50) to transfer the data stored in the first latch according to the data input strobe signal generated from the data input strobe signal generator; the second latch(60) to latch the data transferred through the second pass gate; and a data driver(70) to provide the data stored in the second latch to a global I/O(Input/Output) line.
Patent KR-20010004051-A (KR)
Inventor: IMAMURA GENICHI
IPC: G01J1/44
Filed: 1999-06-28
Abstract: PURPOSE: To read out a flicker value directly by detecting brightness on the surface of an object, i.e., a liquid crystal panel, normalizing an obtained brightness signal and generating a flicker value from the AC component thereof. CONSTITUTION: A photosensor 10 located in proximity to an object, i.e., the screen of a liquid crystal panel 1, detects light from the screen face to produce a brightness signal which is then amplified through an amplifier 21. At that moment of time, the brightness signal has a DC component and an AC component wherein the DC component is the panel face brightness component and the AC component is the flicker component. The amplified brightness signal is normalized through an AGC circuit 22 with respect to a reference value through automatic gain control. AC component in the normalized brightness signal is then separated by an AC component separation circuit 23 and detected by a detection circuit 24. A DC voltage representative of the peak-to-peak value of the AC component is thereby generated and used by an indicator 30 for indicating a flicker value. According to the arrangement, the flicker value can be read out directly.
Patent KR-20010008983-A (KR)
Inventor: KIM SAM YEOL
IPC: H01L27/146
Filed: 1999-07-06
Abstract: PURPOSE: A method of fabricating a charge coupled device is provided to prevent damages of a metal portion of a pad, and reduce an etching process for opening a pad portion, thereby increasing a process margin. CONSTITUTION: The method of fabricating a charge coupled device having a photo-diode area(22), a vertical charge transmission channel(23), a horizontal charge transmission channel and a pad portion(24), comprises the steps of: forming a dielectric layer on the pad portion; forming a protecting film(26) on an entire surface including the dielectric layer; selectively patterning the protecting film to exposed a surface of the dielectric layer on the pad portion; forming a planarized layer on the protecting layer including the exposed surface of the dielectric layer; forming a micro-lens corresponding to the photo-diode on the planarized layer; selectively patterning the planarized layer to exposed the surface of the dielectric layer on the pad portion; forming a lens protecting film on the entire surface including the patterned planarized layer; and selectively patterning the lens protecting film and the dielectric layer to expose the pad portion.
Patent KR-20010010679-A (KR)
Inventor: LEE SEON GI
IPC: G11B19/20
Filed: 1999-07-22
Abstract: PURPOSE: A method for controlling the current of a spindle motor and a sled motor in an optical disk device is provided to reduce current consumption and to stably operate by preventing voltage drop through rapid current consumption. CONSTITUTION: A data seek request for recorded data of an optical disk is detected while a rotation of a spindle motor is controlled through a spindle motor driver. A fed current to the spindle motor is blocked. An optical pickup is moved to a wanted position by driving a sled motor through a sled motor driver. When finishing a data seek by the driving of the sled motor, the rotation of the spindle motor is controlled by feeding the current to the spindle motor again. Thereby, current consumption is reduced and the stable operation is performed entirely by preventing voltage drop through rapid current consumption.
Patent KR-20000016993-A (KR)
Inventor: LEE MAN HYUNG
IPC: G11B7/09
Filed: 1999-07-31
Abstract: PURPOSE: Apparatus that picks up light is provided to overcome the weakness of the conventional picking up apparatus that has very complex structure and need excessive cost because open-hole type aligner and twin lens type apparatus need additional parts. CONSTITUTION: The apparatus that picks up light comprises: hologram unit that transforms from light beam that is received through reflecting light to electric signal, second hologram unit that generates light beam and transform from light beam that reflect at compact disc to electric signal, objective lens that concentrates the incoming light beam, beam splitter that reflect or pass away selectively the light beam rom the first hologram unit and the second hologram unit, collimator lens that maintain parallel light beam and that is located between the beam splitter and objective lens, laser diode that makes the light beam, and detecting device that diffracts the light beam from digital versatile disc, amplifier that transforms from current signal to voltage signal and that amplifies the signal.
Patent KR-20010016997-A (KR)
Inventor: JUNG GWAN JIN
IPC: A61B6/00
Filed: 1999-08-06
Abstract: PURPOSE: Provided is a process for removing flow artifacts in a 2D TOF(Time-of-Flight) angiography by previously supplying RF pulse having an inclined profile to a hematocele flowed to an image slice. CONSTITUTION: The process comprises the steps of: presaturating the one side of the image slice in order to distinguish the artery from the vein; partially saturating the hematocele before the hematocele flows to the image slice by previously supplying the RF pulse to the hematocele in order to precondition a signal-size change according to the motion of the hematocele velocity; obtaining the signal having information about various positions by excitation when the hematocele is arrived at the image slice; obtaining images from the signal having the information.
Patent KR-20000022751-A (KR)
Inventor: NISHIJAWA HIROMICHU
IPC: B60T8/70
Filed: 1999-08-24
Abstract: PURPOSE: A method for controlling distribution of a braking force is provided to optimize the time to finish of distributing and controlling the braking force from the deceleration degree of a presumptive wheel by sensing the movement of a vehicle load toward a back wheel from a front wheel. CONSTITUTION: An initialization of a device is performed, and the speed of a vehicle wheel is output from a signal of a sensor of a vehicle wheel. The presumptive deceleration degree of a front wheel and a rear wheel are output from data such as the speed of the wheel and so on. Each mode of brake control such as anti-lock brake control, braking force distribution control and so on is judged from the output values. In case of the anti-lock brake control, anti-lock brake control process is performed, and if not, the judgement of control mode for a braking force distribution is performed. In case of the brake distribution control process, a distribution control process is performed, and if not, a generalized brake control process is performed.
Patent KR-20010019663-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK HYEONG MU
IPC: H01L29/78
Filed: 1999-08-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process and to reduce manufacturing cost, by simultaneously forming a source/drain extension region and a punch-through stopper by using an in-situ doped polycrystalline silicon layer spacer. CONSTITUTION: After a gate oxide layer(13) is formed in a region of a silicon substrate(10) for the first and second conductive metal-oxide-semiconductor(MOS) transistors, a gate electrode(15,16) is selectively formed on the resultant structure. An insulating layer spacer is formed on both sidewalls of the gate oxide layer. A polycrystalline silicon layer spacer doped with impurities of the first conductivity type is formed on a sidewall of the insulating layer spacer. A source/drain extension region(35) of the first conductive MOS transistor is formed in the silicon substrate located under the polycrystalline silicon layer spacer while a punch-through stopper(36) of the second MOS transistor is formed.
Patent KR-20010026257-A (KR)
Inventor: PARK SU YANG
IPC: H04B7/02
Filed: 1999-09-03
Abstract: PURPOSE: A DBTC(Dual Band Tank Circuit) is provided to be used as a switching device in an MCS(Mobile Communication System), in which an operating band is decided by a pin diode. CONSTITUTION: A RIFTC(Receiving/Intermediated Frequency Tank Circuit)(139) generates two intermediated frequency signals depending on a CVS(Control Voltage Signal) from a phase comparator(111) and a BDCVS(Band Deciding Control Voltage Signal) from a high level processor. A pin diode(135) is switched on or off depending on how the BDCVS decides an operating band. When the pin diode is switched on, only two coils, that is, a first coil(127) and a second coil(131) affect an inductance, which one of components concerned with decision of the intermediated frequency. All of the three coils which are the first and second coils and the third coil(129) affect the inductance when the pin diode is switched off. A capacitance, another one of components concerned with decision of the intermediated frequency, is affected by Vc1 of the first barretter(119) and Vc2 of the second barretter(121), and three capacitors which are the first capacitor(123), the second capacitor(125) and the third capacitor(133).