baber/WOPTO huggingface dataset:
Patent KR-20020000575-A (KR)
Title: Metal Wire With Absorbent Thread Core And Metal Molding Product Therefrom
Inventor: KIM WOO YOUNG
IPC: B21F99/00
Filed: 2000-06-23
Abstract: PURPOSE: A hygroscopic cored metal wire is provided which is used as a material for manufacturing fragrance emitting metal wire article such as metal chains, key rings, rings, bracelets, earrings and frames of spectacles, has a beautiful appearance and easily applied to plating, coating and other processing. CONSTITUTION: The fragrance emitting metal wire comprises a metal tube; and a hygroscopic core which is inserted into the metal tube and impregnated with a fragrance emitting material, wherein the fragrance emitting metal wire further comprises a coating layer on the outer surface of the metal tube. The method for manufacturing the fragrance emitting metal wire rod comprises the steps of manufacturing a metal wire in which hygroscopic threads capable of absorbing a fragrance emitting material are inserted into a metal tube; and vacuum impregnating the fragrance emitting material into the hygroscopic threads inserted into the metal tube, wherein the method further comprises the step of forming a coating layer on the outer surface of the metal tube. The hygroscopic cored metal wire rod(10) comprises a metal tube(20); and a hygroscopic core(30) which is inserted into the metal tube, and into which a fragrance emitting material can be impregnated, wherein the hygroscopic cored metal wire rod further comprises a coating layer on the outer surface of the metal tube.
Patent KR-20020003766-A (KR)
Title: Matching Method for Flexible Data Rate in 3GPP2
Inventor: KIM GI JUN
IPC: H03M13/27
Filed: 2000-07-03
Abstract: PURPOSE: A method for matching a variable data rate is provided so that the whole process can be simplified by performing a one-step uniform repeat process, instead of a two-step rate matching process for puncturing after a predetermined number of symbol repetitions for supporting the variable data rate of future mobile communication(3GPP2). CONSTITUTION: A length(I) of an input column for symbol repetitions becomes a length(L(=nI) of an output column for a channel encoder(S20). Here, an additional number of the symbol repetitions are performed by (N-L) times. In order to optimize performance of a decoder of a reception terminal, repetition locations of the additional (N-L) bits are uniformly aligned in regard to L code bit columns(S21). Since (N-L) may be greater than L, a depth(N) of an interleaver to be used may be twice as long as the length(L) of the output column of the channel encoder. In addition, the (N-L) bits are uniformly symbol-repeated in regard to the whole bit columns of the channel encoder. Accordingly, a general puncturing process is omitted, but the interleaving process is performed(S22). As a result, an optimal method for matching a data rate is embodied according to one uniform symbol repetition, instead of using both the symbol repetition and the puncturing process.
Patent KR-20010021059-A (KR)
Inventor: BOUILLET AARON REEL
IPC: H04N21/438
Filed: 2000-07-06
Abstract: PURPOSE: A digital symbol timing recovery network is provided to execute excellent symbol timing reproduction by permitting a sink reproduction circuit network for generating a reproduction sink component to respond to an equalizing signal in accordance with the reception signal. CONSTITUTION: A receiver for processing a VSB modulated signal containing terrestrial broadcast high definition television information includes an input analog-to-digital converter (19) for producing a digital datastream. A symbol timing recovery and segment sync recovery network (24) develops a properly timed sampling clock for the digital converter (19). The symbol timing recovery involved a phase detector (310) which responds to an output from a segment sync recovery generator (328), which in turn responds to an equalized signal from an adaptive channel equalizer (34). A controlled oscillator (336) generates the sampling clock for the digital converter. A control network (340, 344, 348) shifts the frequency range of the oscillator to maintain desired linear operation to enhance symbol timing acquisition
Patent KR-20000059052-A (KR)
Inventor: KIM BYEONG GUG
Filed: 2000-07-11
Abstract: PURPOSE: A business method of goods imposing a usage charge and requiring a long-term financial transaction is provided to minimize the economical load of affiliated stores by publishing advertisements on credit card receipts and to maximize the use of affiliated stores by carrying out a receipt lottery system. CONSTITUTION: A member database is configured by collecting members after introducing a minus mileage card through the free supply of a communication company and terminals. As an advertisement is output in a receipt by registering advertisement information through a VAN company, an affiliated store approval specification information database is configured. By integrating the order of members and affiliated stores, common purchase is achieved. An affiliated store client database is configured through the member information of communication terminals and the approval information of the VAN company.
Patent KR-20020011624-A (KR)
Title: Men's panties
Inventor: SUNG KI TAE
IPC: A41B9/02
Filed: 2000-08-03
Abstract: PURPOSE: A man's underpants are provided to improve their air permeability, thus to prevent various dermal diseases, to remove a bad smell, and to achieve an antibacterial effect. CONSTITUTION: The man's underpants(2) are integrally provided with a pocket(4) on the inner side of the front of them, and the pocket has a gem stone fixed on the front side and the rear side in the interior space thereof by use of a sewing thread. The pocket naturally positioned to face with the testis of a user serves to prevent the direct contact between the both legs of the user and the testis, thus it is possible to maintain always a pleasant condition. Additionally, by virtue of the gem stone capable of discharging an anion and a cation, it is possible to appropriately maintain a body temperature as well as to facilitate the metabolism. The number and the position of the gem stone is able to be freely adjusted.
Patent KR-20010067080-A (KR)
Inventor: MIYAMOTO SHYOEI
IPC: A61B5/055
Filed: 2000-08-17
Abstract: PURPOSE: To reduce the influence of residual magnetization by impressing the gradient pulse of a positive or negative polarity on a gradient axis and, then, impressing a residual magnetization reducing pulse having the polarity and amplitude by which the residual magnetization is reduced. CONSTITUTION: A sequence storage circuit 8 operates a gradient magnetic field driving circuit 3 based on a pulse sequence in accordance with the command of a computer 7. Then the gradient pulse is impressed from the gradient magnetic field coil 1g of a magnet assembly 1. Besides, a gate modulating circuit 9 is operated, the carrier wave output signal of an RF oscillation circuit 10 is modulated, it is impressed on an RF power amplifier 4 and power is amplified. Concerning the sequence, an exciting RF pulse, a slice selecting pulse, a dephase pulse, a reverse RF pulse and the slice selecting pulse are successively impressed. Then a phase encoding pulse is impressed on a phase gradient axis. After the impression, a processing for impressing the residual magnetization reducing pulse is executed. Thus, residual magnetization is cancelled.
Patent KR-20020015515-A (KR)
Title: Method of defining micropatterns
Inventor: KIM JEONG WON
IPC: H01L21/027
Filed: 2000-08-22
Abstract: PURPOSE: A method for forming a fine pattern is provided to reduce fabrication cost by eliminating the necessity for a separate anti-reflective coating(ARC), and to increase a margin regarding etch selectively in etching a base layer. CONSTITUTION: The first layer is formed on a substrate(20). The second layer for absorbing light of a predetermined wavelength is formed on the first layer, having such a thickness that reflectivity is minimized and the second layer functions as an insulation layer. A photoresist layer(26) is formed on the second layer. An exposure process is performed regarding the photoresist layer by using a predetermined exposure mask.
Patent KR-20020015791-A (KR)
Title: Training device for corcentrating on reading
Inventor: HONG CHUNG PYO
IPC: G09B17/00
Filed: 2000-08-23
Abstract: PURPOSE: Provided is a reading assistant for raising concentration which places a movable tool moved as the same direction as the move of people's eye so that it raises people's concentration in reading. CONSTITUTION: The reading assistant for raising concentration comprises the parts of: an elevation pole(5) which is placed at both sides of an internal case with a vertical movable motor(3) placed at one side and a vertical elevation tool(25) inserted; a gear part(17) which is placed at the front side of the vertical elevation tool; a horizontal movable tool(18) which is inserted into a horizontal movable pole(19) with projections(12) projected; a rotation axis(7) which is placed at the rear side of the vertical elevation tool and fixed by a bearing(6) with a belt pulley(14) formed; a horizontal gear(9) which forms a bevel gear part(10) matched to both bevel gears(11); and a reeling tool which is placed with a movable belt formed at the vertical side of a case.
Patent KR-20020015820-A (KR)
Inventor: KIM JEONG AE
IPC: H01L21/28
Filed: 2000-08-23
Abstract: PURPOSE: A method for forming a contact hole is provided to prevent a leakage current caused by a loss of an isolation layer in forming the contact hole, by forming a photo mask in a field region as well as in a non-salicide region and by leaving a high temperature low pressure deposition(HLD) layer on the isolation layer after a photolithography process of non salicide. CONSTITUTION: An active region and a field region are defined in a semiconductor substrate(21). The isolation layer(22) is formed in the field region of the substrate. A gate electrode(23) and a sidewall spacer(24) are formed in the active region of the substrate. The HLD layer(25) is formed on the entire surface of the substrate. The HLD layer is selectively removed to be left only in the field region and the non-silicide region. A metal salicide layer is formed on the exposed semiconductor substrate and the gate electrode. An interlayer dielectric(ILD) is formed on the entire surface including the metal salicide layer. The ILD layer is selectively removed to expose a predetermined portion of the metal silicide layer so that the contact hole is formed.
Patent KR-20020016023-A (KR)
Title: A METHOD FOR MANUFACTURING Cr-Mo STEEL
Inventor: JANG UNG SEONG
IPC: C21D8/02
Filed: 2000-08-24
Abstract: PURPOSE: Provided is a method for producing Cr-Mo steel which has an improved strength and weldability by reducing the carbon contents to 0.10% or less and optimizing conditions for the normalizing thermal treatment. CONSTITUTION: The method is performed by subjecting a hot rolled steel plate containing 0.10 wt% or less of C, 0.80 wt% or less of Si, 0.1 to 1.0 wt% of Mn, 0.8 to 3.5 wt% of Cr, 0.3 to 1.6 wt% of Mo, 0.08 wt% or less of Al, 0.010 wt% or less of P, 0.004 wt% or less of S, 0.006 wt% or less of N and containing one or two or more selected from a group consisting of 0.5 wt% or less of Cu, 0.5 wt% or less of Ni, 0.10 to 0.40 wt% of V, 0.005 to 0.1 wt% of Nb, 0.005 to 0.035 wt% of Ti and 0.0005 to 0.004 wt% of B(provided that the sum of Cu and Ni does not exceed 0.5 wt%) to a normalizing thermal treatment; and cooling the steel plate to a temperature of Ar1 to 500 deg.C at a speed of 2 to 10 deg.C/sec, followed by tempering and annealing.
Patent KR-20020016214-A (KR)
Title: Apparatus for mounting a fixing parts
Inventor: LEE HO DAL
IPC: F16B5/12
Filed: 2000-08-24
Abstract: PURPOSE: A fixed member assembling apparatus is provided to improve working efficiency by mounting a fixed member in a body panel firmly with assembling a main clip and a sub clip, and to cut down expenses by reducing parts. CONSTITUTION: A fixed member assembling device comprises a fitting piece(11) penetrated through a body panel(1) and fitted elastically with a cutting part; a main clip(10) having a supporting piece(12) contacted to a head lining(2); and sub clip(20) placed on a fixed member. The outer end of the sub clip is protruded out of the cutting part of the main clip to fit elastically. The inner end of the sub clip is contacted to the supporting piece of the main clip. Working efficiency is improved with assembling the fixed member with the body panel conveniently. Expenses are reduced with reducing parts by eliminating a fixing screw.
Patent KR-20020017176-A (KR)
Title: Atomatic stoppage device for the electric floodgate shutters
Inventor: SHIN HYUN JUN
IPC: E02B7/20
Filed: 2000-08-29
Abstract: PURPOSE: An automatic stopper of an electric water gate operator is provided to prevent the damage of a winch and a water gate by a deposit or impurities when closing a water gate. CONSTITUTION: An automatic stopper of an electric water gate operator comprises the steps of fixing one side of a bed(11) of a winch(10) by a hinge(20), fixing the other side of the bed(11) by a bolt(30), and interposing a coil spring(33) to an interval between bearing pipes(31)(32) on the lower part of the bolt(30), wherein one side of the bed(11) of the winch(10) is ascended and a working piece(12) installed to the bed(11) operates a limit switch(14) to intercept the power of a motor(13) when a water gate(40) is operated in error by impurities and a deposit.
Patent KR-20010050305-A (KR)
Inventor: HATTORI YOSHIKATSU
IPC: D05B3/02
Filed: 2000-09-01
Abstract: PURPOSE: An electronic zigzag stitch sewing machine is provided to effect start or end back-tacking of a given pattern following a needle rocking pattern via a simple process reliably. CONSTITUTION: Back-tacking patterns of pattern numbers 1 to 9 different from needle rocking patterns are set and stored for back-tacking before or after the needle rocking patterns. Depending on the stitch feed and condense stitch feed specified by needle rocking pattern data and a back-tacking pattern both selectively read out of the memory, the needle rocking mechanism is driven to form a seam of the needle rocking and back-tacking patterns. The back- tacking pattern differing from the needle rocking pattern can offer reliable back-tacking depending on the fabric and thread.
Patent KR-20020021247-A (KR)
Title: III-Nitride compound semiconductor light emitting device having a tunnel junction structure
Inventor: JUN SEONG RAN
IPC: H01L33/04
Filed: 2000-09-14
Abstract: PURPOSE: A nitride semiconductor light emitting device having a tunnel junction structure is provided to increase light emitting efficiency, by using the tunnel junction layer so that an upper ohmic contact layer is made of n+ type GaN and by inserting a delta doping layer into the interface of the tunnel junction layer. CONSTITUTION: A lower ohmic contact layer composed of an n-type nitride semiconductor is formed on a substrate(10). An active layer(40) composed of a nitride semiconductor is formed on the lower ohmic contact layer. The tunnel junction layer(67) is formed on the active layer, having a structure where a p-type nitride semiconductor layer doped with dopants of 1x10¬18 - 1x10¬21 centimeter¬-3 and an n-type nitride semiconductor layer are sequentially stacked. The upper ohmic contact layer composed of an n-type nitride semiconductor layer is formed on the tunnel junction layer. Two n-type ohmic contact metal electrodes in ohmic-contact with the lower and upper ohmic contact layers are formed.
Patent KR-20020023580-A (KR)
Title: device for making a knot by GLUE in endosccoping surgery
Inventor: KIM JEE HYOUNG
IPC: A61B17/115
Filed: 2000-09-23
Abstract: PURPOSE: Provided is a knotting apparatus for forming knot using adhesive for use in endoscopy which can be conveniently used in the endoscopy, and easily used by a non-skilled operator, thereby shortening the operation time and improving the operation result. CONSTITUTION: The knotting apparatus includes a device for aligning two threads parallel while maintaining tension of the threads by pulling them and a device for applying an adhesive in a proper amount at a proper position so that the two threads join together at the proper position and does not untied. In the endoscopy, the knot is very important, which should maintain the joined state for performing the endoscopy. However, it is hard to form and maintain a knot, and therefore, the operator requires skill. By using the knotting apparatus, it is possible to form easily a knot with a strong adhesion, thereby shortening the operation time and improving the operation result.
Patent KR-20000072788-A (KR)
Inventor: SEO DONG SO
IPC: B60B25/00
Filed: 2000-09-27
Abstract: PURPOSE: A vehicle wheel is provided to conveniently work when a wheel and a tire are divided or assembled. CONSTITUTION: A vehicle wheel comprises: a rim(12) to fixed to a disc(11) of a wheel(10), to form a guiding face(13) in inner side and to form a guiding groove(14) around; a supporting body(15) to be located on the guiding face, to support a tire and to set an O-ring(17) in the lower; a fixing pin(18) to be set in the guiding groove and to prevent selectively separation of the supporting body.
Patent KR-20020004788-A (KR)
Title: security system using image tracing and method thereof
Inventor: KWAK HUI SEOP
IPC: G06Q50/00
Filed: 2000-10-07
Abstract: PURPOSE: A security system and method using the video trace are provided to reduce the damage of one's life and property by early suppressing an intruder within a security area through a weapon. CONSTITUTION: A web camera(1) tracks the external intruder within the security area and transfers the related data to a main controller(7) through a management computer(2) and the Internet(6). Also, the web camera analyzes if a captured object is a person, animal, or thing. If the object is the person, first the main controller has the intruder surrender in him(her)self through an audio warning, takes the different controlling steps by using the weapons, like a gas gun, electronic gun, and a blank shot, and calls a task force out. If the object is the animal or things, the main controller takes the appropriate steps and releases the warning. If there is a fire, the main controller calls a fire station while putting out the fire by driving a sprinkler through the control of the management computer.
Patent KR-20010051000-A (KR)
Inventor: AOTA MASAYUKI
IPC: F02D41/20
Filed: 2000-10-13
Abstract: PURPOSE: To provide a fuel injection system to reduce a minimum injection amount and suppress the occurrence of a bounce and have a control content suitable for a cylinder injection injector. CONSTITUTION: A fuel injection system comprises an electromagnetically driven injector 7; a control means 2 to output a drive signal provided with first and second energizing times T1 and T2 for this injector 7; and a drive means 6 to energize a high current to open an injector 7 at the first energizing time T1 and energize a low current to hold the injector 7 in an opening state at the second energizing time T2. The first energizing time T1 is set to a time shorter than an opening given time T10 between the start of energization of the injector 7 and full opening thereof. When a current at the first energizing time T1 is shut off by a difference between the times, the first energizing time is set to a value shorter than a closing operation delay time between shut off of the current of the injector 7 and starting of closing operation.
Patent KR-20010007875-A (KR)
Inventor: LEE YOUNG KYU
IPC: G06F17/00
Filed: 2000-10-13
Abstract: PURPOSE: A research method of viewing rate of internet broadcast is provided to offer a method of confirming whether viewers watched an internet broadcast to the end so as to make basic data for calculating advertising cost. CONSTITUTION: If a viewer requests a web server to transmit a meta file(1), the web server generates a meta file(2) and transmits the file to the viewer(3). If the viewer requests the recording of a broadcast start point(4), the web server records information for the start point in a database according to the start point recording request(5). If the viewer requests broadcast contents specified in the meta file to an internet broadcasting server(6), the internet broadcasting server transmits motion picture data and audio data to the viewer(7). If the viewer requests the recording of a broadcast end point(8), the web server records information for the end point in a database according to the end point recording request(9).
Patent KR-20020030423-A (KR)
Title: Three-dimensional soundproof and fireproof door used as one-open or both-open door
Inventor: CHOI MUK SEON
IPC: E06B5/16
Filed: 2000-10-17
Abstract: PURPOSE: A cubic soundproof and fireproof door used as a one-sided door or a double sided door is provided to secure a person's privacy, and to maximize the time of flame propagation. CONSTITUTION: The cubic soundproof and fireproof door consists of a large door composed of a front plate(10) having a wide cup shaped profile, a rear plate(20) having an inversed wide cup shaped profile, an outer front decorative plate(30) similar to the front plate, and an outer rear decorative plate(40) similar to the rear plate; a small door composed of a front plate having a wide cup shaped profile, a rear plate having an inversed wide cup shaped profile, an outer front decorative plate similar to the front plate, and an outer rear decorative plate similar to the rear plate; front and rear auxiliary plates(100) provided between the large door and the small door so as to form a desired space therebetween; a reinforcement plate(110) inserted into the interior of the auxiliary plate; and groove fitness plates on both sides of the doors.
Patent KR-20020032942-A (KR)
Title: Trunk interface board capable of self function test
Inventor: CHOI SEONG GON
IPC: H04M3/32
Filed: 2000-10-28
Abstract: PURPOSE: A trunk line board capable of self-testing of a function is provided to accurately diagnose a faulty unit by independently making a test path for each unit of a trunk line board in the state of connecting to the board or a system, by applying a test vector, and by judging whether there's a fault in each unit according to an output result. CONSTITUTION: An LCU(Local Control Unit,201) receives and processes commands of an upper processor. In addition, the LCU(201) sets a looping path of an independent test vector. A local memory unit(202) and a common memory unit(203) store data necessary for driving a board and performing communication with the upper processor. A bus interface and address decoder(204) analyzes bus data and generates all sorts of control signals necessary for enabling the LCU(201) to manage resources in the board. A bus interface unit(205) transmits/receives bus data, IPC(Inter Processor Communication) data and SHW(Shockwave) data. A time switch(208) receives a text vector generated from the LCU(201). A framer(209) generates and analyzed trunk line frames. An LIU(210) generates and senses trunk line pulses. A line protection unit(211) is a protection line including a transformer. A clock processing unit(212) provides a clock extracted from a trunk line link.
Patent KR-20010112037-A (KR)
Inventor: SHIN GYEONG MUN
Filed: 2000-11-01
Abstract: 본 발명은 회전 이미지 촬영장치 및 인터넷을 통한 이미지 서비스 시스템에 관한 것으로, 상기 회전 이미지 촬영장치는 각도별 회전상태를 감지하는 센서를 구비한 턴테이블; 피사체를 촬영하기 위한 촬영부; 상기 센서의 출력신호 혹은 소정의 시간간격에 따라 촬영 타이밍신호를 발생하여 상기 촬영부가 피사체를 촬영하도록 하는 제어부를 포함하며, 상기 인터넷을 통한 이미지 서비스 시스템은 소정의 각도별로 피사체를 촬영하여 회전 이미지를 생성하고 생성된 회전 이미지에 사용자 식별정보를 첨부하여 웹서버로 전송하는 복수의 이미지 촬영장치; 및 상기 촬영장치로부터 전송되는 회전 이미지 밑 사용자 식별정보를 수신하여 데이터베이스에 저장하고, 사용자 식별정보에 대응되는 회전 이미지를 인터넷을 통해 사용자의 컴퓨터로 제공하는 웹서버를 포함한다. 
     본 발명에 따르면, 센서를 구비한 턴테이블을 포함한 회전이미지 촬영장치를 이용하여 용이하게 회전 이미지를 촬영할 수 있다. 특히, 상기 촬영장치를 복수의 지역에 설치하면, 사용자가 각 촬영장소에서 촬영한 이미지는 자동으로 웹서버로 전송되고 관리되므로, 사용자는 언제 어디서나 인터넷을 통해 자신의 회전 이미지를 받아 볼 수 있다.