baber/WOPTO huggingface dataset:
Patent KR-20020057385-A (KR)
Title: A sound-volume control device of buzzer
Inventor: KANG SONG GU
IPC: H04B1/64
Filed: 2001-01-04
Abstract: PURPOSE: An apparatus for controlling buzzer loudness is provided to control buzzer loudness according as whether a user wears a headset. CONSTITUTION: A micro switch(SW1) automatically senses whether a user wears a headset. A microcomputer(10) generates a pulse type control signal according to the result of the micro switch(SW1) and outputs the generated pulse type control signal through input and output ports. A switching part(11) performs on and off operation according to low and high signals of the pulse type control signal. A power part(12) introduces power applied from the outside to a system according to the on and off operation of the switching part(11). A buzzer(B21) generates buzzer sound by operating an inner resonance plate via power control of the power part(12).
Patent KR-20020059880-A (KR)
Title: Method of manufacturing semiconductor integrated circuits and apparatus thereof
Inventor: LEE GIL GWANG
IPC: H01L21/304
Filed: 2001-01-08
Abstract: PURPOSE: A process and an apparatus for manufacturing a semiconductor IC are provided to prevent the deterioration of a gate oxide film by removing a natural oxide film and chemical oxide film formed on a silicon surface before the growth of the gate oxide film. CONSTITUTION: The first process gas is flown into a process chamber storing the silicon wafers(180) through the first process gas inlet(130) in order to remove the damaged part of the silicon surface and the pollutant on the oxide film or the metal. The plasma is generated by a plasma generator. The HF gas as the second process is flown between the plasma and the silicon wafer through the second process gas inlet(190). The damaged part of the silicon surface and the pollutant on the oxide film or the metal is removed by mixing the plasma and the second process gas. The first process gas is an inert gas such as N2, He, Ne, Ar, Xe and the mixture of the inert gases. The second process gas is the gas including the halogen gas such as HF3, HCl, BCl3, HBr and ClF3.
Patent KR-20010086319-A (KR)
Title: Deflection yoke and mis-convergence correction method for color cathode-ray tube
Inventor: NAKAJIMA KOJI
IPC: H04N9/28
Filed: 2001-01-12
Abstract: PURPOSE: To solve such problems in a deflection yoke of a conventional color CRT that adopts a method for correcting misconvergence with a structure to provide coma correcting coils on E-shaped magnetic material but it was hardly executed from the viewpoint of production cost, and that variable resistors provided in parallel to deflection coils to control deflection current to eliminate coma aberration and to correct image distortion at the same time, from the viewpoint of deflection coil structure, eventually increase misconvergence. CONSTITUTION: In a deflection yoke for in-line color CRT's self-convergence is conducted by applying a deflection magnetic field with horizontal and vertical deflecting coils to the area from the neck of the bulb housing the in-line triple electron guns to the funnel. Excessive misconvergence of the color CRT is corrected by mounting a deflection yoke to connect an auxiliary coil wound on a U-shaped magnetic substance, not on an E-shaped one, in series to the vertical deflection coil.
Patent KR-20020061340-A (KR)
Title: Coil band device for starter armature
Inventor: INOUE NOBUHIRO
IPC: F02N11/00
Filed: 2001-01-16
Abstract: PURPOSE: A coil band for a starter armature is provided to prevent the spreading of coil ends when the armature coil rotates at high speed by binding the coil ends with steel rings. CONSTITUTION: A coil band for a starter armature(1) includes steel rings(50) holding the outer peripheral surfaces of coil ends(42a,42b) of an armature coil(42) of a starter, and an insulating tape(51) for insulating the armature coil(42) from the steel rings(50) which is wound between the coil ends(42a,42b) and the steel rings(50) for insulation.
Patent KR-20010092664-A (KR)
Inventor: MORRIS JOSEPH M
IPC: C23C14/24
Filed: 2001-01-16
Abstract: PURPOSE: A resistance heated flash evaporator vessel for vaporizing a source of aluminum metal in a confined area such as within the neck of a projection ray tube(PRT) is provided. CONSTITUTION: The resistant heated flash evaporator of the present invention is designed for flash evaporating a metal charge in a confined area and is substantially horse shoe in geometrical configuration having opposite ends(16,17) and an upper section with the upper section having a recessed cavity(19) adapted to receive the metal charge and having two leg sections extending downwardly from the opposite ends of the vessel(10). The cross sectional dimension of each leg(14,15) section nearest the recessed cavity is substantially smaller in size than the cross sectional dimension of each leg section as it recedes therefrom so as to form a large open area below the recessed cavity.
Patent KR-20020063727-A (KR)
Title: Apparatus for forming crt gob
Inventor: JUNG JAE BEOM
IPC: H01J9/24
Filed: 2001-01-30
Abstract: PURPOSE: A gob forming system for cathode ray tube is provided to adjust elevating height of needle even upon occurrence of power outage. CONSTITUTION: A gob forming system comprises a bowl disposed onto a lower mold, and which accommodates molten glass; a needle(27) disposed within the bowl, and which provides the gob to the lower mold; a servo motor(36); a transmission unit(37) coupled to the servo motor, and which converts rotating motion of the servo motor into a linear motion; an elevating slider(44) an end of which is coupled to the transmission unit and the other end of which is coupled to the needle, wherein the elevating slider elevates along with the needle; an auxiliary power supply(43) for supplying auxiliary power to the servo motor; an operating unit for adjusting elevating height of the needle, in accordance with the power applied to the servo motor from the auxiliary power supply unit; and a control unit for controlling operation of the servo motor, in accordance with the signal output from the operating unit.
Patent KR-20020064809-A (KR)
Title: Spoon having lighting function
Inventor: BAEK YUNG MUN
IPC: A47G21/04
Filed: 2001-02-03
Abstract: PURPOSE: A spoon with a lighting function is provided in which light is turned on or off on a handle part of the spoon when eating food, and an emblem such as character, figure or letter is represented on the handle part so that infants or children are interested in having a meal. CONSTITUTION: In a spoon with a lighting function having an ordinary spoon shape in which a head part(10) for scooping up or forking up food, a body part(20) one end of which is extended from the end part of the head part(10) and a handle part(30) one end of which is connected to the other end of the body part(20) so that a user holds the handle part(30) are sequentially connected in a straight line, the spoon is characterized in that the head part(10) and body part(20) are made of a conductive material capable of transmitting electricity, the handle part(30) is made of a light penetrating material into which light can be penetrated, a certain space(31) in which a circuit part(40) is rested is formed inside the handle part(30) so that a plurality of lighting means adhered onto the circuit part(40) are turned on in case that electricity flows through the head part(10) and body part(20), wherein an emblem(P) is displayed on one side surface or front surface of the handle part(30) to induce interest of infants or children, a solar battery(42) is used in the circuit part(40) as a driving power source thereof, and the body part(20) and circuit part(40) are connected in the handle part(30) by a plate spring(43).
Patent KR-20020065034-A (KR)
Inventor: PARK JUN HO
IPC: H02J1/14
Filed: 2001-02-05
Abstract: PURPOSE: An electric switch apparatus and an electronic ballast using the same are provided to improve switching speed and reduce power loss when the switches are on/off. CONSTITUTION: An electric switch apparatus comprises a switching control unit(111), a transformer(115), a switch control output unit(117), and a switch unit(119). The switching control unit(111) makes switch elements on/off with a predetermined frequency according to the switching signals. The transformer(115) receives an input power and performs chopping at the square wave of the frequency by relaying the input power according to the on/off states of the switch elements. The switch control output unit(117) rectifies the square wave and outputs the rectified wave as a DC power. The switch unit(119) is on/off states according to the DC power.
Patent KR-20010082687-A (KR)
Title: Disposable body fluids absorbent article
Inventor: MISHIMA YOSHITAKA
IPC: A61F13/511
Filed: 2001-02-16
Abstract: PURPOSE: To provide a disposable diaper which enables the absorbing and holding of urine and feces discharged while preventing mixing thereof. CONSTITUTION: In the diaper 1, an opening part 8 opened on the internal surface side thereof 1 is defined at a required area of a core 4 extending between a rear girth area 22 and a crotch area 21. The opening part 8 is made up of a pair of cushioning pad members 6A and 6B which rises from the internal surface thereof 1 and is separated vertically by a required dimension from each other and a pair of liquid resisting side part sheets 7 which tends to erect from the internal surface thereof 1 and extends vertically being separated horizontally by a specified dimension from each other.
Patent KR-20020067235-A (KR)
Title: The methods of compositing for wasted organic sludge and various agricultural products made by the completed compost
Inventor: HORI HIDETAKA
IPC: C05F15/00
Filed: 2001-02-16
Abstract: PURPOSE: A method for fermentation treating the organic waste and a product obtained by using the fermentation treated one by the method are provided, to ferment the organic waste containing a large amount of moisture rapidly and to reuse the fermented one as compost. CONSTITUTION: The method comprises the steps of mixing the organic waste comprising the organic sludge, the excretions of domestic animals and/or the kitchen waste with the waste paper to control the water content of the organic waste; injecting the mixture into a fermentation container which is supplied with air from the bottom and is insulated, and fermenting the mixture in the aerobic condition to obtain the material having the viscosity enough to be press molded; and press molding and drying the obtained material into a desired shape.
Patent KR-20010088365-A (KR)
Inventor: FUJIWARA HIROSHI
IPC: B21B35/14
Filed: 2001-02-28
Abstract: PURPOSE: To provide a rolling mill of which the rolling mill and devices around a driving reduction gear connected to the mill can be made compact and angularity on the inside surface of a pipe after rolling is prevented. CONSTITUTION: This device consists of plural rolls 1 symmetically arranged around the pass line, a driving bevel gear 4 having a ring shaped large diameter for rotationally driving the rolls 1, an input shaft mechanism 5 for rotating the driving bevel gear 4, plural gear transmission mechanisms 8 arranged at equal intervals in the peripheral direction of the bevel gear 4 and a housing 3 for holding them. The input shaft mechanism 5 consists of one input shaft 6 which penetrates the housing 3 from the outside to the inside, a small diameter input bevel gear 7 which is fixed to the input shaft 6 and engaged with driving bevel gear 4 and the input shaft mechanism 5 is arranged between a pair of gear transmission mechanisms 8, 8 which are adjacent to each other in the peripheral direction. Even when the input shaft 6 is horizontally arranged, the phase angle of the roll is finely variable.
Patent KR-20010067753-A (KR)
Title: Kocher equipmented coil knob
Inventor: NAM KYOUNG HO
IPC: A47J33/00
Filed: 2001-03-17
Abstract: PURPOSE: A kocher with a coil knob is provided to stick a kocher handler to an upper face of an opening cap for easily opening the kocher and tightly fixing the opening cap and to reduce the inconvenience of walking with a protruded rucksack by freely bending the coil knob. CONSTITUTION: A kocher contains a body(10), an opening cap(12), and a coil knob(14) wound in multiple to be freely bent within an elastic load on an upper face(13) of the opening cap. A through hole(17a) is formed at the center of the upper face and a lower face(16) of the opening cap. A fixing screw(17) is inserted into the through hole to connect the opening cap and the coil knob. A kocher handler(19) is placed on an outer circumference(15) of the body and stuck to the upper face of the opening cap when rotated upward. Then, the coil knob is placed between the kocher handler.
Patent KR-20010067977-A (KR)
Title: The Rice Delivery System
Inventor: JEONG BYEONG HO
Filed: 2001-04-12
Abstract: PURPOSE: A system for automatically supplying rice is provided to supply rice in a rice box automatically by sensing a stock in a producer storehouse and automatically transmitting the contents thereof to a server and providing the rice box sensing a stock and transmitting the contents thereof to the server in a customer house. CONSTITUTION: A transmission system senses a stock of rice in a house of customers and transmits the contents thereof to a server. A rice box has a system for automatically receiving rice in a rice box. A storehouse system sensing a stock of rice in a house of customers and transmitting the contents thereof to a server is provided to a producer. A system is provided for supplying rice from the producer to a customer without a rice packing. Another system is provided for providing information with respect to an output and selling amount according to producers and information with respect to supplying mount and consuming amount according to customers through the Internet. Thus, rice is transmitted from a producing district to customers automatically without a rice packing.
Patent KR-20020079082-A (KR)
Title: Structure method of head cover for steel tube file and its structure
Inventor: KIM SEUNG GYU
IPC: E02D5/60
Filed: 2001-04-13
Abstract: PURPOSE: A construction method of a structure for protecting a head portion of a steel pipe pile and the same structure are provided to enable a mass production of the structure and a worker to directly assembly and weld the structure on a construction site, thus improving the convenience of use and reducing a construction period and cost. CONSTITUTION: The construction method of a structure(55) for protecting a head portion of a steel pipe pile comprises the steps of covering the head portion with a head cover(57), and welding the head cover and the head portion of the steel pipe pile. The head cover of the structure is formed with a receiving groove having a same size with an outer diameter of the steel pipe pile. The structure also includes reinforcing bars(58,59) having longitudinal strip bars(60,61), which are welded to the top surface of the head cover at equal distances.
Patent KR-20020079145-A (KR)
Title: Oil providing system having on-line extempore lottery ticket function and the method for providing on-line extempore lottery ticket function
Inventor: PARK HAE DEOK
IPC: G07F13/02
Filed: 2001-04-13
Abstract: PURPOSE: An oil supply system having an on-line instant lottery function and an on-line lottery providing method thereof are provided to improve the quality of a client service by having on-line lottery and game functions in proportion to an oil supply quantity of an oiler and providing a premium according to the lottery or game result. CONSTITUTION: An oiler(10) has a control unit(102) for generating a control signal according to a previously stored program, and a card reader unit(112) for sensing an inserted credit card and requesting the admission of an amount of settlement money. The oiler(10) includes a printing unit(118) for printing a winning receipt issued when winning a lottery, a general receipt issued when losing the lottery, and a certain coupon and providing the printed receipts and coupon to a client, and a multi communication card(120) for connecting to an external communication network(20) and transmitting and receiving certain data. A host computer(40) connects to the multi communication card(120) of the oiler(10) through the communication network(20), and transmits and receives on-line lottery data to the oiler(10).
Patent KR-20020079169-A (KR)
Inventor: CHO CHANG HO
IPC: H04N5/445
Filed: 2001-04-13
Abstract: PURPOSE: A program guide display method is provided to divide program guide information and display the divided information in Top Down mode to allow a viewer to easily watch and search broadcasting programs. CONSTITUTION: Program guide information is classified by channels and kinds and stored. The kind, display position and movement time of a program guide are set. When the program guide display is started, it is judged if the program guide will be displayed on a TV screen. When the program guide is not displayed on the TV screen, program guide information according to the kind of the currently set guide is reproduced as a voice. In case that the program guide is displayed on the TV screen, the program guide information according to the kind of the currently set guide is displayed in one-dimensional arrangement on the TV screen.
Patent KR-20020088847-A (KR)
Title: Receiving apparatus for the registered mail or the parcel post
Inventor: LEE CHUL SUNG
IPC: G06K7/00
Filed: 2001-05-21
Abstract: PURPOSE: A device for receiving a registered post or a parcel post is provided to deliver and receive a registered post or a postal parcel safely. CONSTITUTION: A card input unit(104) scans a card possessed by a postman or a mail receiver and receives card information. If a card is judged as to a valid card in accordance with the card information received from the card input unit(104), a door lock device unit(105) opens a door. If the door is opened by the door lock device unit(105), a bar code recognizing unit(106) scans a bar code printed on a registered post or a postal parcel. A memory unit(107) extracts and stores display information including a user ID, the date and time, and a registered post or postal parcel number from the card information scanned by the card input unit(104) and the bar code recognizing unit(106) and registered post or postal parcel information. An LCD display unit(108) displays the display information stored in the memory unit(107) successively in order of stored time. An LCD display unit(109) displays whether a registered post or postal parcel to be returned is included or not in an interior.
Patent KR-20020091651-A (KR)
Title: A disk cartridge
Inventor: CHOI HAN GUK
IPC: G11B23/03
Filed: 2001-05-31
Abstract: PURPOSE: A disk cartridge is provided to maximize the area of an opening of a shutter so as to minimize the area of a disk actually opened without interfering with the operation of an optical head. CONSTITUTION: A disk cartridge(20) includes a case having an opening(21a), a shutter for opening and closing the opening, and an impurity blocking member(25) for reducing the quantity of impurities introduced to a disk. The impurity blocking member consists of a fixing part(25a) fixed along the edge of the opening, a contact part(25c) coming into contact with an information recording face of the disk, a marginal portion(25b) for connecting the fixing part to the contact part, and an opening prepared at the center of the contact part. A recording/reproducing unit accesses the disk through the opening of the impurity blocking member. The width of the opening is identical to or larger than the diameter of an object lens of the recording/reproducing unit.
Patent KR-20020094092-A (KR)
Title: Method for Removing Residue Used Resist Coating
Inventor: KIM SANG CHEOL
IPC: H01L21/027
Filed: 2001-06-07
Abstract: PURPOSE: A method for removing residues is provided to prevent a short between patterns and to improve a reliability of a mask by simultaneously removing the residues and a resist using a spin spray method after coating the resist. CONSTITUTION: A plurality of patterns(40) are formed on a substrate. A chemical cleaning process is performed. When residue(20) being not removed by the chemical cleaning are generated on the substrate and the patterns(40), a resist(50) is coated on the entire surface of the resultant structure in order to adsorb the residues(20) with the resist(50). Then, the resist(50) and the residues(20) are simultaneously removed by using a spin spray method.
Patent KR-20020094272-A (KR)
Inventor: KI HYEON SEUNG
IPC: H02K7/075
Filed: 2001-06-08
Abstract: PURPOSE: A vibration motor is provided, in which a commutator and a brush are disposed in an axial direction, to thereby allow ease of assembly and improve productivity, while reducing size of the vibration motor. CONSTITUTION: A vibration motor comprises a cylindrical case(10) where a tube-shaped holder(13) having a magnet(31) fixed at the outer peripheral surface of the holder, is disposed; a shaft(22) inserted into the holder and supported by a plurality of bearings(b), wherein the shaft has a weight(w) coupled to the top of the shaft protruded outward; a coil(21) interposed between the case and the magnet, and which has a lower end having an inner peripheral surface fixed to the bottom of the shaft; a commutator(41) coupled to the shaft beneath the coil, and which has a plurality of segments printed at a constant interval at the bottom surface of the commutator; and a brush(45) disposed beneath the commutator, and which has an end fixed to the inner peripheral surface of the case and the other end electrically connected to segments of the commutator.
Patent KR-20010113008-A (KR)
Title: 성형용 금형의 위치결정장치
IPC: B29C45/26
Filed: 2001-06-13
Abstract: 본 발명은 조정에 수고가 들지 않고 형판의 위치결정을 확실하게 할 수 있는 성형용 금형의 위치결정장치에 관한 것으로서, 가동측 형판(5)에는 핀(12)이 부착되어 있고, 고정측 형판(4)에 부착된 부시(21)에는 볼 리테이너(23)가 이동가능하게 설치되어 있으며, 부시(21)의 입구에는 빠짐방지 걸기부재(26)가 설치되어 있고, 부시(21)의 바닥부와 볼 리테이너(23) 사이에는 스프링이(27)이 있으며, 금형 개방시, 볼 리테이너(23)는 스프링(27)에 밀어 눌려져 걸기부재(26)에 걸리고, 금형폐지시, 핀(12)은 볼 리테이너(23)에 당접하여 내부에 삽입되지 않은채, 스프링(27)을 누르면서 볼 리테이너(23)를 부시(21) 내부에 압입하고, 볼 리테이너 내부에 핀(12)이 들어가기 시작하여 형판끼리 위치결정되고, 점접촉 볼 리테이너를 이용하기 때문에 죄어들기가 발생하기 어렵고, 점접촉으로 인한 구름 저항이 되어 슬라이딩성이 양호하게 되는 것을 특징으로 한다.
Patent KR-20030001668-A (KR)
Title: performance improvement method of continuation voice recognition system
Inventor: KIM HUN
IPC: G10L15/08
Filed: 2001-06-26
Abstract: PURPOSE: A method for improving performance of a successive voice recognizing device is provided to construct most texts usually used without increasing words in number by expressing all variations of pronunciation generated in linking two morphemes with a network reflecting variation of a phoneme between words. CONSTITUTION: A method for improving performance of a successive voice recognizing device includes the steps of inputting a voice through an input element, constructing the input invoice as a triphone row, executing voice recognition by using a dictionary expressing all cases that pronunciation is changed according to a word adjacent to the triphone row.