baber/WOPTO huggingface dataset:
Patent KR-20020046419-A (KR)
Title: apparatus for managing a check and method for managing thereof
Inventor: KIM BO CHAN
IPC: G07D13/00
Filed: 2000-12-14
Abstract: PURPOSE: Provided is an automatic check treater which automatically sorts and releases plural checks by bank and the sum of money so that it helps to reduce sorting work for checks remarkably and improves entire work efficiency. CONSTITUTION: The automatic check treater comprises the parts of: a magnetic sensor part which recognizes bank code and money of the checks and kind of the checks; a contact image sensor part which recognizes issue number and date of the checks and signature of an issued or an endorsed person and scans front image of the checks; a receipt printing part(4) which prints data of the checks read through the magnetic sensor and the contact image sensor part; a checks sort part which sorts the checks by the bank; and a serial port part which connects each bank network(5) by intranet.
Patent KR-20020048528-A (KR)
Title: Method for Forming Multi-layered electrode lines of a semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/3205
Filed: 2000-12-18
Abstract: PURPOSE: A multilayer electrode lines formation method of semiconductor devices is provided to reduce a CD(Critical Dimension) and easily remove polymers by forming a metal pattern having a columnar structure in a via hole. CONSTITUTION: A first metal wire(22) is formed on a silicon substrate(21). After forming a first interlayer dielectric(23) on the resultant structure, a via hole is formed by selectively etching the first interlayer dielectric. A first metal barrier(24) is formed on the resultant structure. A second metal pattern(25) having a columnar structure and a second metal wire(26) spaced apart from the second metal pattern are simultaneously formed on the first metal barrier. A second insulating barrier(27) is formed on the resultant structure.
Patent KR-20020048545-A (KR)
Title: Ink-jet print head having semispherical ink chamber
Inventor: KIM HYEON CHEOL
IPC: B41J2/235
Filed: 2000-12-18
Abstract: PURPOSE: An inkjet print head is provided to improve ink refill speed and prevent counter flow of ink, while simplifying manufacturing procedures and eliminate the problem of mis-alignment. CONSTITUTION: An inkjet print head comprises a substrate where a manifold for feeding ink, an ink chamber(114') having a substantially hemispherical shape, and which is filled with the ink to be discharged, and an ink channel(116') for supplying ink from the manifold to the ink chamber, wherein the manifold, ink chamber and the ink channel are formed integrally into a single unit; a nozzle plate stacked onto the substrate, and which has a nozzle(122') formed at the position corresponding to the center of the ink chamber; a heater(130') arranged onto the nozzle plate, and formed into a circular shape surrounding the nozzle; and an electrode(150) arranged onto the nozzle plate, and which is electrically connected to the heater so as to apply a current to the heater. The ink channel has both ends formed into predetermined depth from the upper surface of the substrate in such a manner that both ends are connected to the manifold and the ink chamber. The nozzle plate has a plurality of ink channel formation grooves(124') formed at the position corresponding to the ink channel.
Patent KR-20020051466-A (KR)
Title: Steel Ingot Casting Method using Auxiliary Mold
Inventor: KIM MUN CHEOL
IPC: B22D23/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for casting steel ingots using an auxiliary mold is provided to cast steel ingots having less casting defects by installing the auxiliary mold having superior adiabatic property into a steel ingot mold, thereby pouring molten steel with uniformed temperature distribution into the mold for a short period of time. CONSTITUTION: In a method for casting steel ingots by injecting molten steel into a mold(10) and solidifying the molten steel, the method for casting steel ingots using an auxiliary mold comprises the steps of resting an auxiliary mold(20) consisted of a refractory material with superior adiabatic property into the mold(10); pouring molten steel into the auxiliary mold(20); pouring molten steel having uniformed temperature in the auxiliary mold(20) into the mold(10) in a short time by removing the auxiliary mold(20) as lifting the auxiliary mold(20) from the inside of the mold(10) when pouring of molten steel into the auxiliary mold(20) is completed; and filling the remaining space in the mold(10) by additionally supplying molten steel into the mold(10), wherein an inner volume of the auxiliary mold(20) is designed to the range of 20 to 90% of the casting completed total steel ingot volume.
Patent KR-20020053107-A (KR)
Title: Between frame and axle relativity displacement determination controlled device of vehicle and method thereof
Inventor: JUNG YEONG MU
IPC: G01B11/02
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus and method is provided to allow for an easy analysis on the dynamic behavior of motor vehicle by collecting three-dimensional position and posture data between the vehicle body and axle. CONSTITUTION: An apparatus comprises a light source(30) mounted to the lower end a vehicle body(10), and which generates a circular light toward an axle(20); an image pickup unit(40) mounted onto the axle corresponding to the vehicle body, and which receives the circular light emitted from the light source, and stores and transmits the plane position information on the X-direction and Y-direction of the received circular light; and a control unit(50) for receiving the plane position information on the circular light received from the image pickup unit, and computing three-dimensional position information by analyzing the received information.
Patent KR-20020052881-A (KR)
Title: Device for cleaning nozzle of ladle
Inventor: KIM JONG DAE
IPC: B22D41/00
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus for cleaning molten steel injection port of ladle is provided which certainly performs removing of skull and prevents generation of fume due to oxygen by flowing an inert gas into the molten steel injection port as the apparatus is mechanically being put into the molten steel injection port of a lance. CONSTITUTION: The apparatus for cleaning molten steel injection port of ladle comprises a driving part comprising a guide groove(10) formed on the bottom of a facility in a direction of the molten steel injection port of a ladle(150), a transfer car(11) movably installed inside the guide groove, and a driving cylinder(12) which is fixed to the bottom of the facility and connected to the transfer car to move the transfer car; and a washing part comprising a column(20) vertically installed on the upper part of the transfer car, a washing pipe(21) horizontally installed on the upper part of the column, a chisel(22) which is rotationally installed at the front of the washing pipe to remove skull of the molten steel injection port, a chisel rotation means for rotating the chisel according to injection of the washing pipe, and an inert gas injection means for injecting inert gas into the molten steel injection port along the outer surface of the washing pipe.
Patent KR-20020053476-A (KR)
Title: Method for manufacturing isolation layer and field transister
Inventor: IN SEONG UK
IPC: H01L21/76
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing a field transistor and a device isolation film is provided to secure a device margin by improving an ISO punch margin and a critical and a breakdown voltage of the field transistor and to improve an ISO punch characteristic. CONSTITUTION: A photoresist film is formed on the area including the second field oxide film having a P well on a substrate(10) having the first field oxide film(20) and the second oxide film. By injecting a negative metal ion, an anion is formed on an upper art of the second field oxide film and an N well area is formed. The photoresist film is formed on the N well area including the second field oxide film. By injecting a positive metal ion, a cation is formed on the upper part of the first field oxide film and the P well area is formed. A final profile is formed by the conventional technology.
Patent KR-20010062835-A (KR)
Inventor: CHO SEUNG GI
IPC: H03F1/26
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus of amplifying a low noise in a mobile communication terminal is provided to minimize a current consumption, while maintaining a linearity. CONSTITUTION: In an apparatus of amplifying a low noise in a mobile communication terminal, an AGC amp control part(320) of a low noise amplifier receives a signal to noise ratio of the signal received from a modem, receives an information for a reception field strength from a part(310) for detecting a reception field strength, and outputs a control signal in case that the signal to noise ratio is not improved though the reception field strength is increased. A bias part increases a bias current according to the control signal output from the control part of a low noise amplifier. An AGC amplifier(360) for amplifying a low noise amplifies the reception signal to the signal level corresponding to the bias current generated from the bias part.
Patent KR-20010021909-A (KR)
IPC: B21C47/34
Filed: 1998-07-13
Abstract: A shearing and coiling assembly for hot rolled stock with a thickness of between 0.5 and more than 5 mm, comprising a shearing unit (11) and a coiling machine (10) comprising a turntable assembly (12) rotating around an axis of rotation (13) orthogonal to the axis of feed of the rolled stock and lying on a plane substantially parallel to the plane of feed (14) of the rolled stock. The turntable assembly (12) supports two coiling mandrels (15a, 15b) arranged diametrically opposite each other and with an axis parallel to the axis of rotation (13). The turntable assembly (12) includes at least a first operating position wherein the first mandrel (15a) is in a position awaiting the leading end of the rolled stock and ready to begin coiling, substantially cooperating with the plane of feed (14) and at least a second operating position, rotated by 180° with respect to the first operating position, wherein the first mandrel (15a) is in a position where the rolled stock is completely coiled and the coil (30) is ready to be discharged and the second mandrel (15b) is in a position awaiting the leading end of the rolled stock and ready to begin coiling. The shearing unit (11) can be moved between a working position in which it is aligned with the plane of feed (14) of the rolled stock, and an inactive position distant from the plane of feed (14).
Patent KR-20010030917-A (KR)
Title: Disposable training pant with improved disposal device having a one-piece disposal feature
IPC: A61F13/551
Filed: 1998-10-01
Abstract: A disposable garment having an improved disposal device having a one-piece disposal feature so as to provide convenient disposal of the disposable garment. The disposable garment includes a chassis having a front portion, a rear portion, and a crotch portion positioned between the front portion and the rear portion. Seams join the front and rear portions together to form two leg openings and a waist opening. The improved disposal device may be joined to the outer layer of the disposable garment by a center portion thus providing a one-piece disposal device parallel to the transverse axis of the disposable garment or the one-piece disposal device may be attached to the outer layer without a center portion attached thereto.
Patent KR-20010032058-A (KR)
Inventor: FABRY BERND
IPC: A23L33/11
Filed: 1998-11-05
Abstract: According to the invention, phytostenol esters with a conjugated fatty acid base are used for producing hypocholesteraemic preparations which are significantly more active than the comparable prior art. When encapsulated in gelatine, the preparations can also be administered orally in higher doses without any problems.
Patent KR-20010032101-A (KR)
Title: 석영 유리로 제조된 광소자 및 그 제조 방법
IPC: C03C4/00
Filed: 1999-05-14
Abstract: 염소 프리 규소 화합물을 화염 가수분해시키고 미립 SiO 2 의 형태로 기판 상에 증착시키고 바로 유리화시켜 제조된 합성 석영 유리로 제조한 250 nm 이하 파장의 자외선 광 전송용 광소자는 이미 공지되었다.     상술한 광소자를 기초로하여,  본 발명은 250 nm 이하 하장의 UV 광 전송용으로 장기간의 안정도를 나타내며 특히 유도 흡수가 저 레벨에서 포화되는 열화 거동을 나타내는 광소자를  제공하는 것을 목적으로 한다.     이 때문에,  석영 유리는 5 ×10 16 분자/㎤ 이하의 수소 함량을 갖는다.     광소자의 제조 방법은,  염소 프리 화합물의 화염 가수분해에 의해 미립 SiO 2 를 합성하고 기판상에 미립 SiO 2 를 증착하고 유리화시켜 수소 함유 석영 유리를 형성시키는 합성 수소 함유 석영 유리의 제조를 포함하며,  수소 함유 석영 유리는 수소 감소 처리되고,  수소 함량은 5 ×10 16 분자/㎤ 이하의 값으로 설정된다.
Patent KR-20010034056-A (KR)
IPC: A61K8/33
Filed: 1998-12-21
Abstract: The invention concerns a ready-to-use oxidation composition for dyeing keratinous fibres, in particular human keratinous fibres such as hair comprising, in a medium suitable for dyeing, at least one oxidation colouring agent, at least an acid direct colouring agent comprising in its structure at least a sulphonic function or at least a carboxylic function, and at least an enzyme such as laccase, as well as the dyeing method using said composition.
Patent KR-20010041183-A (KR)
Title: 전지용 전해액 및 이를 사용한 전지
IPC: H01M4/131
Filed: 1998-12-22
Abstract: 본 발명은 안정성이 우수한 전해액 및 전지특성이 우수하고 경량화된 외장 구조의 전지에 관한 것이다. 
     전지용 전해액은, 용매에 지지염과 가스 발생 억제물질을 함유한 것이다.  가스 발생 억제 물질은 지지염이 용매속에서 분해하여 가스 발생과 동시에 생성하는 물질을 포함한 것으로, 지지염의 분해반응에 관여하는 전해액중의 용액내 평형을 제어하도록 작용한다. 
     전지는 상기 전지용 전해액을 양극과 음극의 사이에 충전시킨 것이다.
Patent KR-20010042763-A (KR)
Inventor: KIM KANG SUK
IPC: H04M3/42
Filed: 2000-02-18
Abstract: PURPOSE: An advertising method by using a ring-back tone is provided to send an advertising message instead of the ring-back tone until a receiver's telephone receives a call. CONSTITUTION: A sender-side switching system receives a dial signal generated from a sender's telephone set and sends a dial tone to the sender's telephone set. The sender which hears the dial tone sends a receiver's telephone number to the sender-side switching system. Then the sender-side switching system transmits the receiver's telephone number to a receiver-side switching system at a calling stage. The receiver-side switching system checks the state of the receiver's telephone, e.g., ready or busy, and, subsequently, send, e.g., a ring-back tone in conformity to the state to the sender-side switching system. The sender-side switching system receives the ring-back tone. In case the ring-back tone is a busy tone, the sender-side switching system forwards the busy tone to the sender's telephone set. Otherwise, that is, the ring-back tone is a ringing tone which implies that the receiver's telephone is ready to receive a call, the sender-side switching system searches registered member information by consulting a database linked to the controller and checks if the receiver's telephone number matches a registered member in the database. If the sender is determined not to be a registered member, the sender-side switching system forwards the ring-back tone. Otherwise, the sender-side switching system sends a predetermined advertisement message stored in an advertisement memory to the sender's telephone set. If a response, e.g., a hook-off, from the receiver's telephone is perceived or if the sender terminates the call, the sender-side switching system stops the sending of the advertisement message.
Patent KR-20010034870-A (KR)
IPC: H04B7/26
Filed: 1999-05-17
Abstract: In a radio system that employs frequency hopping (FH), access time delay is reduced, without compromising processing gain, by adding direct-sequence (DS) spreading to the system. This results in a hybrid FH/DS system, wherein the use of DS spreading permits a reduction in the number of hop frequencies used during start-up. Once synchronization is achieved, pure FH spreading, rather than the hybrid FH/DS spreading, along with a greater number of hop frequencies are used.
Patent KR-20010044207-A (KR)
Inventor: LEE KWON HWAN
IPC: G02C5/00
Filed: 2001-01-10
Abstract: PURPOSE: A method for manufacturing a frame of glasses is provided to manufacture a strong, thin and neat frame of glasses according to many pressing progresses by using aluminum compound metal. CONSTITUTION: In the method for manufacturing the frame of glasses, a few progresses are included. In the first progress, an aluminum compound metal board is processed and the outward form of the frame of glasses is cut. In the second progress, the outward form of the frame of glasses is pressed by using a gold frame and connecting tools(11) are bent with 90 degrees and the aluminum compound metal is protruded from the outside(2) of the frame of glasses and the thickness of the frame of glasses becomes narrow. In the third progress, the aluminum compound metal is cut by the press. In the fourth progress, the aluminum compound metal is protruded from the inside(1) of the frame of glasses and the thickness of the frame of glasses becomes narrow. In the fifth progress, the aluminum compound metal is cut by the press. In the sixth progress, a groove for hanging lenses and a lens uniting tool(12) are completed.
Patent KR-20010074514-A (KR)
Title: Spherical silicone fine particles and process for producing the same
Inventor: HARADA YUKINOBU
IPC: C08J3/12
Filed: 2001-01-12
Abstract: PURPOSE: To provide a spherical silicone fine particle having an average particle diameter of 0.1-5 μm and producible without using a dilution process while keeping the yield and provide a method for producing the spherical silicone fine particle in high efficiency. CONSTITUTION: The objective spherical silicone fin5 particle is produced by reacting an organotrialkoxysilane expressed by R1Si(OR2)3 (R1 is a univalent group selected from a substituted or non-substituted alkyl, an alkenyl, phenyl and a halogen; R2 is a substituted or non-substituted alkyl) with a tetraalkoxysilane expressed by general formula Si(OR3)4 (R3 is a substituted or non-substituted alkyl) at an R1/Si ratio of >= 0.9 and < 1.0. The present invention also discloses its production process. The production is carried out by adding 20-150 mol of water to 1 mol of the mixed silane, hydrolyzing under acidic condition to obtain a water/alcohol solution of an organosilanol and/or its partial hydrolyzate, adding and mixing an alkaline aqueous solution to the solution and subjecting to polycondensation reaction in a state left at rest.
Patent KR-20010067499-A (KR)
Title: gas delivery system
Inventor: HAN JIN U
Filed: 2001-01-26
Abstract: PURPOSE: A system for delivering oil is provided to manage a delivery state of each oil truck effectively and decrease a time for delivering oil by sensing a position of each oil truck. CONSTITUTION: A position electric wave transmitter(4) is mounted in an oil truck(2) and transmits a position electric wave. A position measuring device(6) outputs data related to a position of an oil truck(2) mounting the position electric wave transmitter(4) by tracking the position electric wave transmitted from the position electric wave transmitter(4) and sensing a position of the position electric wave transmitter(4). A position data receiver(8) being mounted in an oil selling store receives position data transmitted from the position measuring device(6). As the position measuring device(6), an artificial satellite is used. The position electric wave transmitters(4) being mounted each oil truck(2) are outputs different codes, respectively. In addition, the position data receiver(8) discriminates each oil truck(2), respectively.
Patent KR-20020066147-A (KR)
Title: Back-up apparatus of riding type tiller
Inventor: MUN WON YONG
IPC: A01B63/118
Filed: 2001-02-09
Abstract: PURPOSE: A shovel lifting apparatus of a tractor is provided to improve the efficiency of work by making it to be automatically raised or lowered according to the rotation of the tractor. CONSTITUTION: In the shovel lifting apparatus of a tractor, a motor bracket(62) is installed under a floor panel(52) of the tractor, a motor assembly(60) is fixed to the motor bracket, the motor assembly is connected to the one side of a backup stay rod(64), and the other side of the backup stay rod is connected to a backup arm(66) fixed to a connection structure(78) of the tractor, and the other side of the backup arm is connected to a cushion stay rod(68), thereby the backup arm is operated according to the operation of the backup stay rod, and the cushion stay rod is operated according to the operation of the backup arm to actuate an arm comp(56). The arm comp is coupled with a cushion lever(69), and a switch bracket(72) is installed to the one side of a cylinder assembly(54). The switch bracket is installed with a switch assembly(74), and a switch stay(76) is installed in adjacent to the switch assembly. The switch stay is coupled to the one side of a lift arm(58).
Patent KR-20020066552-A (KR)
Title: Structure for combining external shape of television
Inventor: NA CHAE RYONG
IPC: H04N5/64
Filed: 2001-02-12
Abstract: PURPOSE: An external coupling structure of a television is provided to attach an adhesion hole for coupling a back cover protecting a backside of a cathode ray tube located with a front cabinet to ribs formed in the front cabinet, thereby preventing inferiority of the front cabinet and the adhesion hole. CONSTITUTION: Ribs(12a) formed on both sides of a front cabinet(12) make an adhesive dried faster. An adhesion hole(14) easily couples a back cover(13) with the adhesive on contact lines of the ribs. The second coupling hole(14a) is arranged with the first coupling hole(13a) in a line, and is inserted by a coupling tool(15). The first coupling hole is formed on the back cover. The adhesive coated to attach the adhesion hole is applied to top of the ribs, and goes between the individual ribs.
Patent KR-20010044380-A (KR)
Inventor: KIM KYUNG SOOK
IPC: F24D13/00
Filed: 2001-02-15
Abstract: PURPOSE: A system for heating a space of an electric heat pipe is provided to remove an energy loss time generated in the process of heating water in a boiler by a direct heater system for maximizing the energy saving. CONSTITUTION: A system for heating a space of an electric heat pipe includes heating units(100) for heating a plurality of sections and mounted with a heater for generating hat with electricity provided from the outside and a plurality of heating elements having a heating element for heat exchange from the heat source provided by the heater, a control part(400) for controlling the heating unit for carrying out heating per a predetermined section or per the heating element, and a sensor part(500) for sensing a temperature of the heating element to output a signal to the control part, wherein the heating unit includes a power socket connected to the control part, an electric heater in the shape of connection plug of which an end is fitted into the power socket and the other end is heated by power supply, heater cores formed of two symmetric semicircular elements coupled with each other and formed with a plurality of through holes, one of the through hole being fitted by the electric heater, a heat pipe fitted into the other through hole for transmitting the heat of the heater cores, and a heating body inserted by the heat pipe and formed with a plurality of heating plates radially to increase a heating area.