baber/WOPTO huggingface dataset:
Patent KR-20000067551-A (KR)
Title: Fabricating method of capacitor
Inventor: MUN JAE YEON
IPC: H01L27/10
Filed: 1999-04-29
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to increase a surface area, by using boron-phosphorous-silicate-glass(BPSG) layer as an interlayer dielectric wherein the BPSG layer has a relatively low evaporation rate of hemispherical grain(HSG) polysilicon as compared with monocrystal polysilicon. CONSTITUTION: After first to fourth gates(23A,23B,23C,23D) separated from each other are formed on a substrate(21) having a filed oxidation layer(22), a first interlayer dielectric is formed. After the first interlayer dielectric is etched and filled with a conductive material to form first and second plugs, a second interlayer dielectric is formed. The second interlayer dielectric is selectively etched and an interconnection material is patterned to form a bitline(27). A third interlayer dielectric composed of a first insulating layer, a nitride layer, a boron-phosphorous-silicate-glass(BPSG) layer and a second insulating layer is formed. After the third interlayer dielectric is etched to expose the first and second plugs and a contact hole is formed, a first conductive layer(32) reaching an upper part of an insulating layer is formed to fill the contact hole. After an insulating layer pattern is formed on the first conductive layer, a second conductive layer is formed and etched-back to form a sidewall of the second conductive layer. The first conductive layer and second insulating layer are etched to selectively form a hemispherical grain(HSG) polysilicon layer(36) on a sidewall of the exposed second conductive layer. After a dielectric layer(37) is formed on sidewalls of the first and second conductive layers and HSG polysilicon layer, a third conductive layer(38) is formed.
Patent KR-20000074631-A (KR)
Inventor: CHOI YOON HWA
IPC: A01K67/00
Filed: 1999-05-24
Abstract: PURPOSE: Provided is a method for breeding ducks by feeding on garlic, which can eliminate a duck's peculiar smell and improve a quality of duck. CONSTITUTION: The method for breeding ducks by feeding on garlic comprises the steps of: drying a mixture of garlic and onion in the ratio of 5:5 at a low temperature and then finely pulverizing; feeding the ducks which are newly hatched on a mixture of 7-8 g of the garlic powder and water for a week; feeding the ducklings on a mixture of 35 g of the garlic powder and fodder for 2 weeks; feeding the ducks on a mixture of 30-50 g of the garlic powder and 100-150 g of chinese medicinal stuff for 4 weeks.
Patent KR-19990088619-A (KR)
Title: 친수성실록산라텍스에멀젼
IPC: A61K8/06
Filed: 1999-05-28
Abstract: 본 발명은 용매 중에서 라디칼적으로 촉매된 중합을 거쳐 생성되는, 아크릴화 친수성 폴리실록산으로부터 생성된 중합체, 및 이들의 아크릴레이트/메타크릴레이트 공단량체와의 공중합체의 에멀젼 및 분산액에 관한 것이다.  이러한 중합체는 신체 관리용 도포물은 물론 직물 피니쉬 및 코팅 제형에 사용된다.
Patent KR-20010001223-A (KR)
Inventor: KIM SANG GYU
IPC: H05K7/20
Filed: 1999-06-02
Abstract: PURPOSE: A power transistor heat-sink securing an operational stability using a PCB(Printed Circuit Board) is provided to simply fix lead wires of a transistor and a fuse thereby achieving a safe operation. CONSTITUTION: Lead wires of a power transistor(20) is fixed apart from a power transistor heat-sink(10) at a predetermined distance. A temperature sensing fuse(50) is attached closely to a power transistor heat-sink(10) by a PCB(60). A seating groove(14) for receiving a part of the temperature sensing fuse(50) is formed at the power transistor heat-sink(10). The heat-sink(10) is coupled to the PCB(60) while spaced apart therefrom. The heat-sink(10) is closely fixed to the power transistor(20). The lower terminal of the temperature sensing fuse(50) is fixed to the PCB(60). The upper terminal of the fuse(50) is fixedly connected to a fuse terminal(53) which is closely fixed to the power transistor heat-sink(10).
Patent KR-20010002551-A (KR)
Title: Purge control solenoid valve
Inventor: SUNG GI HO
IPC: F16K31/06
Filed: 1999-06-15
Abstract: PURPOSE: A purge control solenoid valve is provided to prevent the adsorption of carbon by using a component made of material non-adhesive to carbon adopting a structure for removing the adsorption. CONSTITUTION: In a purge control solenoid valve of an evaporation gas control system, the front face of a plunger(4) contacting with evaporation gas is coated with Teflon. The front protruded portion of a plunger rubber(5) is in contact with or spaced apart from the end of a center guide port(12a). When the purge control solenoid valve is open, the evaporation gas flows from the center guide port in parallel with the path of a minimum section(15). Then, the evaporation gas flows out between the center guide port and a peripheral guide port(12b).
Patent KR-20000006236-A (KR)
Title: Method and apparatus for protection of substrate surface
Inventor: OGURENAOAKI
IPC: H01L21/02
Filed: 1999-06-17
Abstract: PURPOSE: A method is provided to protect a substrate surface when a substrate such as a semiconductor wafer is transmitted from a unit process to another unit process. CONSTITUTION: The method comprises the steps of: depositing at least a part of a substrate surface with a coagulated film; and transferring the deposited substrate to a process apparatus in order to perform a next process step. The next process step comprises a wet etching process step and a storage step, and the substrate includes a semiconductor wafer. Thereby, a surface condition of a substrate processed or to be processed is maintained during waiting for a next processing step, and thus substrate contamination and deterioration owing to an exposure to a process atmosphere is prevented.
Patent KR-20010004339-A (KR)
Inventor: KIM TAE HAN
IPC: G01N33/543
Filed: 1999-06-28
Abstract: PURPOSE: Provided are a biochip, which is cut down the production cost and allows for increasing reliability and level of agglomeration, and methods for patterning and analyzing biomass thereof which can analyze the biomass of the biochip at high speed without a high-priced equipment. CONSTITUTION: The biochip consists of a board; a reflecting layer formed in a front side of the board; an active layer formed on the reflecting layer; and the biomass pattern formed on the certain region of the active layer. The board comprising a groove region and a land region is made of one of glass, polycarbonate, polytetrafluorethylene, polystyrene, silicon oxide, silicon nitride. The method for patterning the biomass of the biochip comprises the steps of : (1) rotating the biochip; (2) radiating laser beam into a form of pulse on the rotated biochip to activate the certain region of the active layer sequentially; (3) fixing the biomass pattern to the activated certain region; and (4) carrying out the steps (3) and (4) repeatedly.
Patent KR-20010004507-A (KR)
Inventor: KIM HYEON DEOK
IPC: H04B7/155
Filed: 1999-06-29
Abstract: PURPOSE: A method for reactivating a remote base station transmission system in a mobile communication system is provided to connect a base station manager with the remote base station transmission system through a public telephone network, so as to make a system operator perform a reset command for a part or an entire of the remote base station transmission system when the corresponding system does not normally operate by an error generation, to make the system operator confirm whether the reset command is normally performed. CONSTITUTION: A controller receives a reset command from a base station manager(410). The controller analyzes the reset command(420). The controller drives a reset interface to output a reset signal to a corresponding operating board of a base station transmission system(430). The controller inputs a reset state signal from the operating board(440). The controller notifies the base station manager of the reset state signal(450).
Patent KR-20010004778-A (KR)
Inventor: CHO JAE HO
IPC: A47J36/00
Filed: 1999-06-29
Abstract: PURPOSE: A display of a cooker is provided which displays valves of a next step according to a menu, thereby users operate the cooker easily without using a manual. CONSTITUTION: The display of the cooker comprises: a menu selecting means; a control means to output a menu display signal by recognizing the selected menu; a first display means to display the next operating button according to the selected menu; a lighting control means to control the lighting of the first display means by the output signal of the control means; a second display means to display operating times.
Patent KR-20010009008-A (KR)
Inventor: LEE MI GYEONG
IPC: H04B7/26
Filed: 1999-07-06
Abstract: PURPOSE: A method for controlling calls of inter-office portability service subscribers is provided to make a telephone subscriber receive incoming services in previous/portability-afterward exchange stations as telephone numbers of exchange stations of a previous area so as to remove wasteful exchange number resources, and to make the telephone subscriber use a once-allowed telephone number so as to efficiently perform telephone incoming services of business people who frequently move areas. CONSTITUTION: Number portability information presents that a number portability subscriber moves to an exchange station of other area. The number portability information is registered in a database(DB2) of a previous exchange station(14). A telephone number of the number portability subscriber is registered in a local area prefix table of a portability-afterward exchange(16) from the exchange station of the other area. If information calling the number portability subscriber is received from an optional originating exchange(18), the previous exchange station(14) transmits the information calling the number portability subscriber to the originating exchange(18). If the originating exchange(18) receives the information, the originating exchange(18) requests a number portability service to an intelligent network service processor, and receives an internal prefix of the portability-afterward exchange(16), then loops an incoming call.
Patent KR-20010009240-A (KR)
Inventor: KOO JAE SEUNG
IPC: B60K1/04
Filed: 1999-07-08
Abstract: PURPOSE: A battery pack charging apparatus and a method are provided to enhance stability by using a relation between a charging current and a charging voltage to monitor each module state in real time. CONSTITUTION: A battery pack charging apparatus for electric vehicle comprises a battery charge controlling unit(10), a charging unit(20) and a battery pack(30). In a battery discharging mode, a user turns on a switch(S). The battery charge controlling unit(10) detects the initial charge state of the battery pack(30) and controls the battery pack(30) to start the charging. If a battery pack voltage is over first predetermined voltage in charging the battery pack(30), a constant current charging is performed. Then, whenever the battery pack voltage is over second predetermined voltage, a constant current charging is performed while sequentially reducing the current. If the battery pack voltage is over third predetermined voltage, a constant voltage charging is performed, and if the charging voltage is over the fifth voltage, the charging is terminated. An erroneous operation of the battery pack(30) can be prevented and stability can be enhanced.
Patent KR-20010009692-A (KR)
Inventor: JUN JI YONG
IPC: H04J13/00
Filed: 1999-07-13
Abstract: PURPOSE: A CDMA demodulating method and a CDMA demodulator are provided to reduce the structural complexity to provide variable services only with software download. CONSTITUTION: All input data passing N number path are serially stored in the first memory(502). A PN code generating part generates a PN code coincident with N path and stores the generated code in the second memory(504,506). It is checked whether all period of a traffic Walsh code corresponding to a processing gain L is stored in the third memory(508). The first multiply part multiplies one of the values stored in the first memory and the second memory with a complex conjugate(514). The second multiply part multiplies the value outputted from the first multiply part with a traffic Walsh code of the corresponding the first path in the data stored in the third memory(516). A N path L accumulating part accumulates the output data of the second multiply part as many as the processing gain L by N of the multiple paths(518). A N path X accumulator accumulates the data outputted from the first multiply part X times(520). It is checked whether L-1 accumulation are performed in each path(522).
Patent KR-20010017600-A (KR)
Inventor: KIM BYEONG GYU
IPC: G02B27/30
Filed: 1999-08-12
Abstract: PURPOSE: A device and a method for aligning a collimator are provided to maximumly close adjacent collimators to minimize the size of a product and the optical path between the collimators. CONSTITUTION: The device comprises alignment blocks(20,20'), guide pins(25), a fixed plate(30) and a thermoplastic fixed layer. The alignment blocks(20,20') have a plurality of alignment grooves(22). The guide pins(25) are seated in the alignment grooves(22) and support the bottom both ends of a collimator(C) to guide the seated position of the collimator. The collimator(C) aligned by the guide pins is fixed to the fixed plate(30). The guide pins(25), filed plate(30) and collimator(C) are integrally fixed by the thermoplastic fixed layer.
Patent KR-20010017633-A (KR)
Inventor: BAEK U JIN
IPC: A42B1/20
Filed: 1999-08-06
Abstract: PURPOSE: Provided is a fashionable hat for woman that is changeable in shape by using flexible wire, wrinkled cloth. CONSTITUTION: A wire inserting part (6) is formed at the circumferential part of the wrinkled cloth (4), and flexible wire (8) is inserted along the circumferential part. At the middle part of the wrinkled cloth, a head part is formed, and various shape of ornamental ribbons are attached around the head part.
Patent KR-20010018325-A (KR)
Inventor: CHOI JANG HO
IPC: D01F1/10
Filed: 1999-08-18
Abstract: PURPOSE: Provided is a synthetic fiber obtained by mixing charcoal, inorganic antibiotics containing silver and fiber material, therefore having an antibacterial, deodorizing and far infrared radiating effect. CONSTITUTION: This synthetic fiber having antibacterial, deodorizing and far infrared radiating effect is prepared by adding 1 to 15wt.% of charcoal having a specific surface area of 300 to 1,000m¬2/g and inorganic antibiotics having a silver content of 2 to 10% based on the charcoal powder to fiber material such as polyester fiber, acrylic fiber, nylon fiber and polypropylene fiber.
Patent KR-20010020002-A (KR)
Inventor: HAN WON JUN
IPC: H04B7/155
Filed: 1999-08-31
Abstract: PURPOSE: The method for searching PLD(Processor Loaded Data) at a BSM(Base Station Manager) is provided to upload the PLD from a base station using an MMC(Man Machine Command). CONSTITUTION: A relation information input part(1) receives the relation name of a desired PLD and the key data of the relation, in the case of searching the PLD through an MMC using uploading at a BSM. A key data input part(2), checking whether a value inputted by an operator is correct, receives and stores the key data of the PLD if the input value is correct. A base station number input part(3) inputs a desired base station number located at a remote place through the searching of the PLD. A data output part(4), after collecting, comparing and verifying the PLD of a remote place using uploading, displays the PLD in a required form on the screen.
Patent KR-20010027610-A (KR)
Inventor: KIM DONG MIN
IPC: H04Q3/10
Filed: 1999-09-14
Abstract: PURPOSE: The method for broadcasting voice information at a predetermined time using a key-station system is provided to offer a desired broadcast of the information via the private line telephone and external speaker connected to the key-station system at a desired time. CONSTITUTION: The mode for a voice information broadcast service is set(S10). The device that broadcasts the voice information is determined(S20). The voice information that will be broadcasted is recorded(S30). The time the recorded voice information is reproduced or broadcasted, is set(S40). It is checked if a current time equals to the preset time(S50). When the current time corresponds to the preset time, the recorded voice information is broadcasted via all key-stations(S60).
Patent KR-20010028529-A (KR)
Inventor: PARK CHEOL HAN
IPC: H04B1/40
Filed: 1999-09-21
Abstract: PURPOSE: A method for preventing duplication of an ESN(Electrically Serial Number) of a mobile terminal is provided to use an authentication algorithm of a password, so as to prevent an optional user from duplicating the ESN. CONSTITUTION: An authentication algorithm inputs a master password or a one-time password(10). A master or a one-time password authentication code decides whether the inputted password is the master password or the one-time password or is not both of the passwords(11). If a password authentication fails, the password authentication code increases a count as 1(12). If the count is smaller than 5, the code requests a password reinputting(13). If the count is equal or bigger than 5, the code changes a boot sector address of a flash memory(14), and turns off power of a mobile terminal(15). If the master password is authenticated, the master password is capable of being set or changed(16). If a password setting is completed, the code resets the count as 0, and resets a WP(Write Protection) as 0(17). If the one-time password is authenticated, the code decides whether a WP is '1'(18). If so, the code displays an 'ESN(Electrically Serial Number) duplication prohibition message' on an LCD(19). If the WP is '0', the code resets the count as 0(20), and confirms whether a software version of the flash memory is equal to a script file version of an EEPROM(Electrically Erasable Programmable ROM)(21). If so, the code performs an ESN write code to write an ESN read from a computer in the EEPROM(22). The code sets the WP as 1(23).
Patent KR-20010035788-A (KR)
Title: Car digital combination system
Inventor: PARK GYU JIN
IPC: G11B20/10
Filed: 1999-10-02
Abstract: PURPOSE: A car digital combination system is provided to enhance performance of a car A/V system by permitting a digital data each genre, such as a learning data, a car repair guide, a data for so called singing room realization, and so on which are processed in a caption player by organically coupling a digital caption player to a car A/V system, to be displayed on a large size screen for a car A/V system or a car navigation system. CONSTITUTION: A digital caption player(100) downloads various digital data including a caption synchronized with a digital audio, reproduce the digital data, and digital-records a voice inputted from the outside. A docking station(200) accommodates the digital caption player(100) to fix it on a front face panel of a car and connects a digital caption character output signal and an audio output signal and a control signal for function selection/control from the digital caption layer(100) to a car A/V system(300). The car A/V system(300) receives digital data of the digital caption player(100) inputted through the docking station(200) and outputs the audio and caption data to display devices for a speaker and a monitor, respectively. The digital caption player(100) and the car A/V system(300) having a display device(306) of a large size screen are arranged in the vicinity of centerpesia of the car. The digital caption player(100) is organically coupled to the car A/V system(300) through the docking station(200) for holding the digital caption player(100). The car A/V system(300) may include a car navigation.
Patent KR-20010035812-A (KR)
Inventor: CHOI JI MAN
IPC: H01L21/66
Filed: 1999-10-04
Abstract: PURPOSE: Electrical die sorting equipment for manufacturing a semiconductor device is provided to precisely detect coordinate of a probe card needle, by forming a protrusion in a lower portion of a spider so that infrared light not precisely colliding with the probe card needle is not laterally distributed. CONSTITUTION: The first probe card printed-circuit-board(PCB)(14) and the second probe card PCB(24) are separated from each other by a predetermined interval, and receive an electrical signal for an electrical die sorting(EDS) process and output the electrical signal to the exterior. A spider(4) of an insulating material located between the first and second probe card PCB's is connected and fixed to a portion of the probe card PCB. A probe card needle penetrates the spider from its upper portion to its lower portion and it is protruded to the exterior to contact a wafer located in the lower portion of the spider. The probe card needle transfers the electrical signal from the probe card PCB to the wafer. A unit for measuring a location of the probe card needle measures the location of the probe card needle by irradiating light to the probe card needle and detecting the reflected light. A protrusion is formed in the lower portion of the spider, and the probe card needle is protruded to the exterior through the central portion of the protrusion.
Patent KR-20000028936-A (KR)
Inventor: ITOI TAKESHI
IPC: G03F7/00
Filed: 1999-10-08
Abstract: PURPOSE: A coloring composition which has high insulating property and is also excellent in light fastness, light resistance and dispersion stability, and a color filter, an electrode substrate and a liquid crystal display device using the same are provided. CONSTITUTION: A coloring composition comprises a coloring agent containing titanium black, a resin and an insulating material. Preferably, the insulating material is in an amount of 1 - 35 wt.% based on the coloring agent and the coloring agent is coated with the insulating material. Preferably, the insulating material also contains at least one selected from the group consisting of silica, alumina and zirconia. The coloring agent can further comprise, in addition to dispersing agent and solvent, photopolymerization monomer and photopolymerization initiator, or cross linking agent and mineral acid generator, or photopolymerization monomer and diazo or azide compound. The coloring composition has high insulating property and is most suitable for the formation of black matrix. Liquid crystal display device with high quality can be obtained by using the black matrix.
Patent KR-20010036610-A (KR)
Inventor: BAE JONG DEUK
IPC: D06F37/24
Filed: 1999-10-11
Abstract: PURPOSE: A damper hooker structure makes a damper temporarily hooked on an outer washing tank on installing the outer washing tank to an out case and copes with variation of the length of the damper. CONSTITUTION: A damper hooker structure comprises multiple reinforcement ribs(11), placing grooves(12) and hooking grooves(14). The reinforcement ribs(11) are formed on an outer washing tank(1) to cope with dampers(2) of various lengths on engaging the outer washing tank(1) to an out case and for the dampers(2) to be temporarily hooked on the outer washing tank(1). The placing grooves(12) have openings(13) formed to place upper fixing pieces(22) of the dampers(2) on the upper surfaces of the reinforcement ribs(11). The hooking grooves(14) are formed on the middle of the placing grooves(12) to hook and fix buffering rods(21) of the dampers(2). The short damper(2) is temporarily hooked by placing and engaging the upper fixing piece(22) to the placing groove(12). The long damper(2) is temporarily hooked by inserting the buffering rod(21) to the hooking groove(14).