baber/WOPTO huggingface dataset:
Patent KR-20010003117-A (KR)
Inventor: KANG YONG HUN
IPC: G01J3/28
Filed: 1999-06-21
Abstract: PURPOSE: An apparatus and a method for measuring an optical spectrum by using fourier conversion are provided to effectively measure an input optical spectrum by measuring an error generated by a limitive transmission band width of a wavelength changing filter on a wavelength shaft with a real optical spectrum by using FFT/IFFT(Fast Fourier Transform/Inverse Fast Fourier Transform). CONSTITUTION: An apparatus for measuring an optical spectrum by fourier transform includes a wavelength changing filter(510) for filtering an input optical signal by using a predetermined transmitting band characteristics to convert into an optical spectrum having a predetermined wavelength band, an optical receiver(520) for receiving the optical spectrum to convert into an electric signal, and a processor(530) for fourier-transforming the electrical signal to have a first fourier transform value, fourier-transforming the transmission characteristic signal to have a second fourier transform value, dividing the first fourier transform value by the second fourier transform value and fourier-transforming the divided value inversely.
Patent KR-19990073312-A (KR)
Title: 에어라버찌
IPC: A01K93/00
Filed: 1999-07-01
Abstract: 본 발명은 낚시찌를 형성하는 몸통부와 캐미꽂이부및 낚시고리와 연결되는 원줄꽂이부에 이르는 전체몸체부를 일체화로 제작화되, 몸통부에는 부상력을 갖는 중공부의 구조가 되도록 탄력성이 강한 고무재질로서 다량생산할 수 있는 자동화 시스템으로 제작하여 사용및 취급시에 부러지는 일이 없이 안전하고 간편하게 취급할 수 있고, 효과적으로 사용할 수 있도록 제안된 것임.
Patent KR-20010011208-A (KR)
Inventor: CHO SEONG DU
IPC: B60Q9/00
Filed: 1999-07-26
Abstract: PURPOSE: A method and a device are provided to prevent an accident by detecting a drunken state with a sensor and automatically lighting an emergency light of a vehicle. CONSTITUTION: A detecting unit(10) detects a content of alcohol in a driver's breath and evaluates a density of detected alcohol. A comparing unit(20) compares the detected density of alcohol from the detecting unit(10) with a stored drivable density of alcohol. The comparing unit(20) outputs a high signal, which is an emergency light on signal, when the detected value is over the drivable value. An emergency light control circuit(30) turns on an emergency light(40) by the emergency light on signal. Others recognize the driver's drunken state easily by the lighted state of the emergency light. The comparing unit(20) outputs a low signal when the density of alcohol is under the reference value. The emergency light(40) is turned off.
Patent KR-20010011825-A (KR)
Inventor: CHOI YONG WON
IPC: B65D85/80
Filed: 1999-07-30
Abstract: PURPOSE: A portable powdered milk storage case is provided to reduce the inconvenience of putting powdered milk into a small container every time, to simply move and carry the case and to improve hygiene by directly moving the powdered milk to a fixed quantity powdered milk container from the case. CONSTITUTION: In a portable powdered milk storage case, a case type powdered milk case(1) of which upper and lower parts are closed contains powdered milk. A fixed quantity powdered milk container(10) in hopper section shape stores the specific amount of the powdered milk and has a contact portion(11) touching an upper plate face(3) of the powdered milk case. A connective member(30) connects the powdered milk case with the fixed quantity powdered milk container. Accordingly, the inconvenience of putting the powdered milk into a small container every time is reduced. Further, the powdered milk storage case is simply moved and carried.
Patent KR-20000022697-A (KR)
Inventor: LEE YOUNG HOON
IPC: H01L21/768
Filed: 1999-08-11
Abstract: PURPOSE: A method for forming a via and a trench in an insulating layer for a dual-damascene multi-level interconnection structure is provided to prepare a dual-damascene process of forming a via and a trench in an interlayer insulation layer for multi-level metal interconnection micro electronic technology without the usage of an etch stop layer of high-k material. CONSTITUTION: A method for forming a via and a trench in an insulating layer for a dual-damascene multi-level for a dual-damascene multi-level interconnection structure is to form a trench(18) and a via(22) in an interlayer insulation layer(54) without etching the interlayer insulation layer in a dual-damascene process for multi-level interconnection. For forming the via and the trench in an insulating layer, first, a sacrificial pillar and a sacrificial bridge are formed. The sacrificial pillar forms a via by being reverse-etched after a thick sacrificial layer(50) is precipitated, and the sacrificial bridge forms the trench. If the sacrificial layer can be removed selectively after being patterned easily on the interlayer insulation layer, it can be formed with any material(insulator, semiconductor or metal). Then, a low-k interlayer insulation layer is precipitated around these sacrificial pillar and bridge. By the method, an RIE(Reactive Ion Etching) process of easier sacrificial pillar and bridge can be substituted for an RIE process of difficult via and trench.
Patent KR-20000017312-A (KR)
Inventor: RIFFSON ALEXANDER
IPC: F04C18/02
Filed: 1999-08-16
Abstract: PURPOSE: A different spraying port for a scroll compressor is provided to optimize the size or position of the spraying ports used for scroll compressors. CONSTITUTION: A scroll compressor manufacturing method comprises the steps of:providing rotating scroll having spiral wrap and base part and providing a non-rotating scroll having a base part and spiral wrap extended from the base part; forming spraying ports on two compressing chambers and making coolant resource to be selectively communicated to each spraying port.; Herein, the two ports are formed to make possible the balanced weight flowing into the two chambers, and the scroll wrap is provided to have uneven thickness along the length.
Patent KR-20010018210-A (KR)
Inventor: CHO JONG MIN
IPC: G11B21/02
Filed: 1999-08-18
Abstract: PURPOSE: An actuator latch assembly of an HDD(hard disk drive) is provided to simplify the structure and to prevent affect to a servo controller by mounting a latch assembly using a spring method. CONSTITUTION: A yoke consists of upper/lower yokes(1,2) having springs(21,22) respectively. A stopper(30) is mounted at the rear side of a bobbin of an actuator(14) to be fixed between the two springs. The spring(21) of the upper yoke(1) has a protrusion in the center, and the stopper of the actuator has a latch groove only in the upper end. When a magnetic head of the actuator is positioned on a parking zone, the stopper moves between the springs. The latch groove of the actuator meets with the protrusion of the spring(21) of the upper yoke. The protrusion of the spring is inserted into the latch groove of the stopper, and the other spring(22) of the lower yoke supports the lower end of the stopper tightly. Therefore, the stopper is fixed tightly by the protrusion of the spring(21) and the other spring(22) even though inner vibration is generated by external shock.
Patent KR-20010028207-A (KR)
Inventor: JUNG SEONG SIK
IPC: H04M3/54
Filed: 1999-09-20
Abstract: PURPOSE: The method for switching the signal of a requesting telephone call is provided to allow one private line subscriber not to receive the signal but to switch the signal to another private line subscriber, when the signal is generated for one private line subscriber. CONSTITUTION: It is determined if a signal for calling to a private line subscriber is received(S100). If the call signal is received, the target private line subscriber of the call signal is detected(S200), and then the call signal is connected to the target private line subscriber(S300). It is determined if the call signal has to be switched to one of private line subscribers(S400). One of the private line subscribers is selected when the call signal has to be switched thereto(S500), and then the call signal is switched to the selected subscriber(S600).
Patent KR-20010028999-A (KR)
Inventor: KIM JUN U
IPC: D06F17/10
Filed: 1999-09-28
Abstract: PURPOSE: An agitator of a washing machine directly driven by a motor without using a clutch is provided which revolves in the direction opposite to the revolving direction of a washing tank to generate a relative motion with respect to laundry, preventing tangling of laundry. CONSTITUTION: An agitator of a washing machine includes a disk-shape body(10) set on the bottom of a washing tank, a washing pole(11) formed on the center of the body, and a plurality of washing wings(12) formed on the top of the body, being protruded in the radius direction. The agitator further has a chamber(13) formed inside the body, being capable of being moved up and down by buoyancy of washing water, and a motion direction converter located below the body to connects the bottom of the body with a driving shaft connected to a motor to allow the body to revolve in the direction opposite to the revolving direction of the driving shaft.
Patent KR-20010036722-A (KR)
Inventor: CHO CHAN SEOP
IPC: G03F7/039
Filed: 1999-10-11
Abstract: PURPOSE: A novel photoresist monomer, its polymer are provided which excellent etching-resistant property, heatproof property and adhesive property and is thus adequate for a lithography process using a light source in an area of deep ultra violet rays, such as ArF, KrF, EUV, electron-beam and X-ray, being applicable to high-density fine pattern of less than 0.15 micrometer. CONSTITUTION: The photoresist monomer is vinyl cyclohexanol compound represented by the formula (1), wherein, R is H or methyl group. The photoresist polymer is prepared by: (i) dissolving a monomer of the formula (1) and at least one monomer selected from the compounds of the chemical formulae 2-4 in an organic solvent; (ii) adding a polymerization initiator to the product solution of the step (i); and (iii) reacting the product solution of the step (ii) under nitrogen or argon atmosphere. In the formula (2), R1 is vinyl group substituted by linear or branched alkyl having 1-5 carbon atoms or cycloalkyl having 1-10 carbon atoms and R' is protecting group being sensitive to acid. In the formula (3), R2 is vinyl group substituted by linear or branched alkyl having 1-5 carbon atoms or cycloalkyl having 1-10 carbon atoms. The photoresist composition comprises the photoresist polymer prepared by polymerizing the monomer of the formula (1) and at least one monomer selected from the compounds of the formulae 2-4, organic solvent and photoacid generator. The method for forming the photoresist pattern comprises steps of: (i) coating the upper part of layer to be aquatinted with the photoresist composition to form photoresist film; (ii) exposing the photoresist film to light; and (iii) developing the product of the step (ii) to obtain desired pattern.
Patent KR-20010037841-A (KR)
Inventor: KIM SANG SIK
IPC: H01L27/146
Filed: 1999-10-20
Abstract: PURPOSE: A charge coupled device and a fabricating method thereof are to provide a micro lens in which scratch, damage, lifting or particles are generated when assembling, thereby reducing fabricating cost thereof. CONSTITUTION: An optical diode is formed at a light receiving region of a semiconductor substrate(30). A charge transfer impurity layer is formed at a light shielding region of the semiconductor substrate. A charge transfer electrode(32) supplies a clock for transferring charges formed on the charge transfer impurity layer. A light shielding film(34) is formed at the light shielding region. A planar layer(38) is formed on the light shielding film. A color filter is formed on the planar layer. A micro lens(48) is formed on the color filer in the shape of a concave lens. A transparent epoxy layer covers the micro lens. The concave lens is formed on a polyamide layer(44) of hybrid polyacrylic series. The polyamide layer has a lower refractive index than the transparent epoxy resin layer. The refractive index of the polyamide layer is 1.3-1.4, and the refractive index of the epoxy layer is 1.55-1.65.
Patent KR-20010039104-A (KR)
Inventor: JUNG CHEON BOK
IPC: H04B7/26
Filed: 1999-10-29
Abstract: PURPOSE: A charger for displaying a caller ID function in a mobile phone and a method thereof are provided so that customers can conveniently use various functions of character information service, such as a call screen function, a call waiting function, etc. CONSTITUTION: A mobile switching center(10) covers caller ID service. A fixed system part(20), provided with a caller ID part(21) and an LCD part(22), receives a ring from the mobile switching center(10), processes it through the caller ID part(21) and displays the processed caller ID on the LCD part(22). A portable system part(30), provided with an LCD part(31), displays the caller ID processed by the fixed system part(20) on the LCD part(31). A charging system part(40) charges the portable system part(30) and receives and displays the processed call ID. The charging system part(40) is composed of a charging part(41), an LCD part(42), and an RF receiving part(43). The charging part(41) charges the portable system part(30). The LCD part(42) receives the processed caller ID through the RF receiving part(43) and displays it. The RF receiving part(43) receives the processed caller ID by wireless. The RF receiving part(43) discriminates whether the portable system part(30) is busy or being charged and controls the caller ID display operation of the LCD part(42).
Patent KR-20010045052-A (KR)
Inventor: KIM DONG JIN
IPC: C02F1/28
Filed: 1999-11-02
Abstract: PURPOSE: To prepare a wastewater treatment for preventing red tide, algal blooms in water reservoir without any secondary pollution attributable to chemical agents, natural wastewater treatment agent using inorganic mineral powder is provided. CONSTITUTION: The method comprises pulverization step (10) where biotite gneiss 70%, sericite 2%, loess 13%, and lime 15% are pulverized to 325 mesh size or more; moisture control step (20); mixing step (30) mixing above raw materials in a weightless mixer for 5minutes; ageing step (40) ageing it for about 3hrs after mixing. Also, the raw material can be blended as following ratio: biotite gneiss 55%, sericite 2%, loess 30%, and lime 13%.
Patent KR-20010047700-A (KR)
Inventor: LIM CHAE YONG
IPC: E03D5/04
Filed: 1999-11-23
Abstract: PURPOSE: The automatic drain device and drain method of a toilet bowl is provided to use the toilet bowl comfortably and make the toilet bowl clean by draining water automatically after going to the lavatory. CONSTITUTION: A man sensing device(10) perceives a man approaching in a toilet bowl(1). A load-sensing device perceives a man sitting down on the toilet bowl. A control device discharges water after going to the lavatory according to the output of each sensor. A running device opens a drain valve installed in the water tank(3) of the toilet bowl according to the management of the controller. The drain method is comprised of; a step sensing the approach of a man; a step sensing man's sitting down on the toilet bowl; a step deciding the beginning of stool; a step deciding the ending of stool; a step deciding the opening of the drain valve after stool.
Patent KR-20010048258-A (KR)
Inventor: YANG K C
IPC: B41J13/00
Filed: 1999-11-26
Abstract: PURPOSE: An automatic paper loader of a printer is provided to smoothly and continuously load paper in a paper sending and a paper inserting processes. CONSTITUTION: An automatic paper loader contains a main body(10); a paper guide unit; a paper loading bar(40); a falling unit; and a detecting unit. Rollers(33,34) and guide frames(21,22) are installed in a guide line inlet of the paper guide unit. An inclination guide(411) is installed inside the paper loading bar(40) under the paper guide unit. A first paper(P1) is induced from a guide port(25) of the paper guide unit. The first paper is passed between the rollers(33,34) by guiding through the guide frames(21,22). The first paper is discharged and the inclination guide(411) is slid downward. An additional falling of a second paper is quickly and smoothly loaded by the folding characteristic of the paper.
Patent KR-20010054499-A (KR)
Inventor: KO HYEON BAE
IPC: B60K11/04
Filed: 1999-12-07
Abstract: PURPOSE: A damper for absorbing vibration of a radiator is provided to remove corrosion and separation by vibration and to absorb the vibration of the radiator easily adhering with rubber. CONSTITUTION: A vibration damper(1) is composed of rubber damping body(2), a support unit(3) extended outside from the rubber damping body and a plastic sheet body(4) mounted on the support unit. The rubber damping body forms an insert hole(6) to support by engine inserted to a fixed jig(5) protruded form a frame. The plastic sheet body contains circular inner protrusions(7) and forms a support curved face unit(8). The rubber damping body is installed on the fixed jig, and an insert unit(13) of an upper bracket(12) in a radiator is inserted on the fixed jig by the plastic sheet body. Thereby, the rubber damping body isolating vibration of the radiator on the frame by absorbing the vibration.
Patent KR-20000012522-A (KR)
Inventor: LEE GEUN WOO
IPC: C03C17/22
Filed: 1999-12-03
Abstract: PURPOSE: A printing method is provided which prevents a discoloration and peeling. CONSTITUTION: The character and picture are screen printed on the crystal products utilizing a special ink comprising platinum or gold, or general ink. The crystal products is heated at 500- 600°C(melting point of the crystal) in an electric furnace, followed by cooling slowly to fix the special ink on the surface of the crystal products.
Patent KR-20010056173-A (KR)
Inventor: PARK U YONG
IPC: G03G21/00
Filed: 1999-12-14
Abstract: PURPOSE: A photosensitive belt recovery device of a wet-typed electronic photographic printer is provided to conveniently perform an exchange work of expendable materials by simultaneously exchanging a photosensitive belt and a filter cartridge. CONSTITUTION: A cutter blade(100) cuts and fetches a photosensitive belt(10) used and mounted on a drive roll(1), a transfer roll(2) and a steering roll(3) of a belt unit. A slave/filter cartridge(200) is installed in order to be adjacent to the steering roll(3). The slave/filter cartridge(200) is equipped with a binder(210), a filter(220) and a cartridge body(230). The slave/filter cartridge(200) includes the filter(220) which winds the photosensitive belt(10) cut by the cutter blade(100) and filters the binder(210) and a carrier vapor. A driving unit rotates and drives the binder of the slave/filter cartridge(200).
Patent KR-20000017818-A (KR)
Inventor: CHOE JAE CHAN
IPC: H05B6/02
Filed: 1999-12-14
Abstract: PURPOSE: A methode for an induction heating by a surface cooling control is provided to heat uniformally an inside and an outside of a spacemen by using an induction heating methode. CONSTITUTION: The methode for an induction heating by a surface cooling control comprises the steps of: supplying current through an induction heating coil; supplying and circulating compulsorily the air in accordance to an upper portion and a lower portion of the induction heating coil or an outer circumference of the induction coil from the outside at the same time; and heating uniformly an inside and an outside of a spacemen or heating the inside and the outside of the spacemen by maintaining the inner temperature lower than the outer temperature.
Patent KR-20010063450-A (KR)
Inventor: KIM MIN SU
IPC: H01L27/108
Filed: 1999-12-22
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to assure a thermal stability of the capacitor after a following thermal annealing process, by forming a dielectric film of a stacked structure of Ta2O5/Ta(2x)Al2(1-x)O(y). CONSTITUTION: An interlayer insulation film(12) is formed on a substrate(11), and a capacitor contact(13) is formed by filling a contact hole with a conductive material. Then, a bottom electrode(14) contacted with the capacitor contact is formed. And a nitride film(15) is formed on a surface of the bottom electrode. After forming a tantalum oxide(16A), an intermediate film(16B) of a tantalum/aluminum compound on the tantalum oxide. Then, the film quality of the intermediate film is improved and a thermal annealing process is performed to remove a carbon radical. By the above method, a dielectric film(16) having a stacked structure of Ta2O5/Ta(2x)Al2(1-x)O(y) is formed. And a top electrode(17) is formed on the whole structure where the dielectric film is formed.
Patent KR-20010057785-A (KR)
Inventor: BAEK UI HYEON
IPC: G06F11/28
Filed: 1999-12-23
Abstract: PURPOSE: A method for debugging a parallel program is provided to improve the quality of a program, and to reduce the time for developing the program by instantaneously stopping an execution of the program using a check point, and by performing the program after check. CONSTITUTION: It is judged whether an execution code is terminated(200). When the execution code is terminated, a debugging is terminated. In case that the execution code isn't terminated, it is judged whether the execution code is a real-time or a parallel process statement(210). In case that the execution code is the real-time or a parallel process statement, a support process of an execution time is performed(220). In case that the execution code isn't the real-time or the parallel process statement, it is judged whether a check point is set on the execution code(230). In case that the check point is set, a process of the check point is performed(240). A general execution statement is processed(250).
Patent KR-20010064478-A (KR)
Inventor: PARK JAE HONG
IPC: B62D33/06
Filed: 1999-12-29
Abstract: PURPOSE: A torsion preventing structure prevents crack on the connecting portion between a wheel housing and a head lamp support panel without increasing the thickness thereof. CONSTITUTION: A torsion preventing structure comprises a reinforce(1), one side surface of which is connected with the inside of a wheel housing(53) by being in contact therewith and the other side surface of which is connected with a head lamp support panel(54). The reinforce(1) forms closed area(C) in the connecting portion between the head lamp support panel(54) and the wheel housing(53) for dispersing load applied. Thus, the closed area(C) prevents load and torsion moment from being transmitted from the wheel housing(53) to the connection portion between the wheel housing(53) and the head lamp support panel(54) so as to prevent crack on the connecting portion and improve stiffness against load and torsion.
Patent KR-20010065330-A (KR)
Inventor: HAN JONG PYO
IPC: G11C29/00
Filed: 1999-12-29
Abstract: PURPOSE: A bank access counter of a memory device is provided to check and count the accessed bank according to the pattern of an application program in order to perform uniform test throughout all banks. CONSTITUTION: The bank access counter includes a record logic device(10,15), a read logic device(20,25), the first counter(30), the second counter(32), the first display(40), and the second display(42). The record logic device receives CS(Chip Selection) signal, RAS(Row Address Strobe) signal, CAS(Column Address Strobe), signal and WE signal and generates a pulse when data is recorded on a bank. The read logic device receives the CS signal, RAS signal, CAS, signal and the WE signal and generates a pulse when data is read from the bank. The first counter receives the output of the record logic device and counts the number of pulses. The second counter receives the output of the read logic device and counts the number of pulses. The first display displays the output of the first counter. The second display displays the output of the second counter. The record logic device, read logic device, the first counter, the second counter, the first display and the second display are included in each bank.