baber/WOPTO huggingface dataset:
Patent KR-20010001630-A (KR)
Inventor: KIM YEONG SEON
IPC: H05K7/20
Filed: 1999-06-07
Abstract: PURPOSE: An apparatus for protecting an overheated set is provided to prevent a set from being broken due to an overheat without confusing a user. CONSTITUTION: A temperature sensor(22) senses a temperature of an inside of a set and outputs an overheating signal when the sensed temperature exceeds a predetermined temperature. A luminance controller(23) controls a luminance level of an image signal to reduce the temperature when the overheating signal from the temperature sensor(22) is inputted thereto. A controller(24) turns off a power when an overheat for a predetermined time maintains according to the overheating signal from the temperature sensor(22) and informs a user to turn off the power. A display device(25) displays a message that a user turns off the power under a control of the controller(24). A power supply(26) intercepts a power which is supplied to the set under the control of the controller(24).
Patent KR-19990068805-A (KR)
Title: 항균및신체부위별발지압및발냄새제거용양말
Filed: 1999-06-22
Abstract: 일반적으로 구두를 장시간 착용하게 될 경우 양말을 착용하게 된다. 
     본 발명의 목적은 장시간 구두를 착용해야 하는 경우 발에서 나는 악취나 무좀을 억제하고 지압효과를 주기 위해서 발명된 것이다. 
     발명의 구성을 보면 발바닥에는 신체 주요기관을 자극할 수 있는 모든 신경이 경유하게 된다. 항균제 및 동가루 및 꽃향료와 참숯가루를 PVC와 합성(<표1>)하여 양말바닥내부(1)에 발바닥의 주요신경이 지나는 부분(2 ~ 7)을 지압할 수 있도록 알맞는 크기로 접착하게 되면 발에서 나는 악취와 냄새를 제거할 수 있고 ,무좀균의 증식을 억제 할 수 있으며, 신발에서 나는 악취를 중화시킬 수  있고, 양말바닥내부(1)의 지압봉(2 ∼ 7)에 의해서 신체 각 기관에 지속적인 자극을 주므로서 신진대사를 원활케 하여 건강을 유지할 수 있게 한다. 
     발명의 효과를 보면 장시간 구두를 착용해야 하는 경우 발의 피로감으로 인하여 건강에도 지장을 초래하는 경우가 많다. 또한 발에서 나는 악취로 인해 상대방에게 불쾌감을 줄수도 있으며, 쉽게 완치되지 않는 무좀으로 인해 많은 고생을 하는 경우가 많다. 그러나 본 발명을 사용하게 될 경우 발바닥의 신체부위별 신경을 지속적으로 자극할 수 있고 동가루 및 참숯에서는 악취를 중화시키며, 꽃향료에서는 신발에서 나는 악취를 제거할 수 있다. 그리고 항균제에서는 무좀균의 증식을 억제시킬 수 있다. 그러므로 기존에 문제점을 일시에 해소 할 수 있다.
Patent KR-20010005147-A (KR)
Inventor: CHO JEONG HO
IPC: B01D39/06
Filed: 1999-06-30
Abstract: PURPOSE: Provided is a composition for a ceramic filter and a resonator, which can improve a group delay characteristic and a temperature characteristic. CONSTITUTION: The composition is produced by substituting at least one or two elements selected from the group consisting of Ca, Sr, Ba for 0.1 to 9 mol% of Pb in a Pb(Zr1-ZTiz)O3, wherein z = 0.40 to 0.56, and adding MnO2 having 0.001 to 1.0 wt% of Mn, wherein the concentration of the Mn is higher at a grain boundary than a grain.
Patent KR-20010008521-A (KR)
Inventor: KIM HUI JIN
IPC: H01L21/304
Filed: 1999-07-01
Abstract: PURPOSE: An apparatus for removing a back-end drawback of a wafer is provided to prevent a defect caused by a wafer edge bead in a post process by removing an edge bead of the wafer by rotating the wafer with a vacuum chuck. CONSTITUTION: A vacuum chuck(10) mounts a wafer(1) to its own back surface under the condition of a vacuum state. A polishing pad(20) has a polishing groove(25) removing a tungsten edge bead smeared on a side surface of the wafer. An upper pad holder(30) supports the polishing pad(20) at a lower part, is divided into two parts in order to regulate an interval. A lower pad holder(50) fixes a fixing part(35) of the upper pad holder, guides a moving to the guide groove(55), and rotates the polishing pad(20) in opposite direction of the wafer's rotation direction.
Patent KR-20010008761-A (KR)
Inventor: KIM YONG CHAN
IPC: H04L27/38
Filed: 1999-07-03
Abstract: PURPOSE: A high speed of a viterbi decoder for a mobile station using a parallel add-compare-select(ACS) circuit and a traceback structure is provided to carry out a high speed of decoding. CONSTITUTION: A high speed of a viterbi decoder for a mobile station using a parallel ACS circuit and a traceback structure is provided. A controller generates a plurality of the control signals for decoding. A data path decodes an input data responding to the control signals generated from the controller. The data path includes a branch matric calculation circuit for calculating a branch matric, an ACS circuit and a traceback structure, wherein the ACS circuit and traceback structure have a parallel structure allowing to process the operations for a plurality of states and a plurality of stages together. Therefore, the viterbi decoder for a mobile station carries out a high speed of decoding operation.
Patent KR-20010010205-A (KR)
Title: Apparatus for suppling a subscriber line of a exchange with a power supply
Inventor: EOM TAE GYEONG
IPC: H04Q1/28
Filed: 1999-07-16
Abstract: PURPOSE: A power supplying apparatus is provided to selectively supply a power according to line circumstance and terminal standard by realizing a power adjusting part for selectively outputting various powers in size. CONSTITUTION: A power supplying apparatus comprises a power supply part(2), a power adjusting part(4) and a subscriber matching and feeding part(6). The power supply part(2) converts a commercial power into a dc power. The power adjusting part(4) receives the dc power from the power supply part(2) and selectively switches a plurality of switches(SW1-SW6) that are connected to resistors of different resistance values, respectively. The subscriber matching and feeding part(6) consists of a feeding part(8), a current limiting part(10), a transformer(12) and a U-matching part(14).
Patent KR-20010010685-A (KR)
Inventor: BAEK CHUNG HEUM
IPC: G11B15/43
Filed: 1999-07-22
Abstract: PURPOSE: A tape tension adjustment device of a magnetic recording/playback device is provided to prevent a magnetic tape from being damaged by canceling tension of the magnetic tape in a process of converting a playback mode into a stop mode and to drive a head drum easily when the playback mode is performed again. CONSTITUTION: A motor gear of a capstan motor rotates clockwise when a stop mode signal is output in a playback mode. A cam gear rotates at a specific angle and a function plate(4) moves reversely. A pinch roller is separated from the shaft of the capstan motor and a magnetic tape does not travel. An external force is removed from a supply brake(11) as the function plate moves to right. The supply brake limits rotation of a supply reel assembly(10) with clockwise rotation power. At the same time, a power relay(110) rotates counterclockwise to put a hanging pin of a tension lever(9) between first/second cams of the power relay. The power relay interlocks with the tension lever to cancel tension of the magnetic tape when the function plates reaches a stop mode. The hanging pin of the tension level is put on the second cam hole of the power relay to limit rotation of the tension lever. On the contrary, when the stop mode is changed to the playback mode, the function plate moves left. Finally, the hanging pin of the tension lever is positioned on the first cam of the power relay in the playback mode. Therefore, the tension of the magnetic tape is adjusted freely without influence of the hanging pin.
Patent KR-20010011100-A (KR)
Inventor: NAM HYEON SIK
IPC: H05K7/20
Filed: 1999-07-26
Abstract: PURPOSE: A radiating structure of a PCB(Printed Circuit Board) for a vacuum cleaner is provided to improve a cooling efficiency of a PCB and reduce a size of a product by removing a radiating plate cooling a power element. CONSTITUTION: An impeller(53) which rotates to suck an air and a dust is mounted to a shaft(52) of a motor(51). A diffuser(54) for raising the pressure of the air sucked by the impeller(53) is disposed in the rear of the impeller(53). The diffuser(54) is preferably made of a metal having a good heat transfer rate. The diffuser(54) may be easily formed by an aluminum material by a die casting work. An extended plate(54a) is formed at an upper portion of the diffuser(54). Heating elements(55a) mounted on a PCB(55) contact to the extended plate(54a). Accordingly, the air sucked by the impeller(53) first cools the heating elements(55a), and then cools the motor(51), thereby improving a radiating efficiency.
Patent KR-19990073593-A (KR)
IPC: C01B31/02
Filed: 1999-07-27
Abstract: 본 발명은 탄소나노튜브의 대량합성을 위한 화학기상증착장치에 관한 것으로써, 특히 열화학기상증착법을 이용하여 여러개의 대면적 기판위에서 탄소나노튜브를 대량으로 합성시키는 장치에 관한 것이다. 본 발명에 따른 탄소나노튜브의 대량합성을 위한 화학기상증착장치는 탄소나노튜브를 합성시키는 반응로를 기존의 튜브형태와 달리 대면적인 직육면체형태로 제작하고 또한 대면적 기판을 수평으로 평행하게 여러장 놓을 수 있는 직육면체형태의 보트로 구성된다. 본 발명에 의한 화학기상증착장치를 이용한 탄소나노튜브의 합성은 대면적 기판위에 전이금속막을 증착시킨 후, 상기 전이금속막이 증착된 기판들을 보트에 장착시킨 후, 상기 보트를 반응로내로 넣은 후, 상압 또는 저압에서 열분해방식을 사용하여 상기 전이금속막의 표면을 암모니아가스로 식각시켜 상기 전이금속막의 표면에 미세한 그레인을 형성시킨 후, 상기 미세한 그레인위에 550 - 1100℃ 범위의 온도에서 아세틸렌가스 또는 탄화가스를 반응시켜, 상기 전이금속막위에 탄소나노튜브를 수직방향으로 정렬시켜 성장시킨다. 본 발명에 의한 화학기상증착장치는 기존의 전기방전장치, 레이저증착장치, 플라즈마 화학기상증착장치, 열화학기상증착장치에 비해서 대면적 기판위에서 탄소나노튜브를 대량으로 합성시키는 것이 가능하기 때문에 탄소나노튜브의 대량생산에 유리한 방법이다.
Patent KR-20010017044-A (KR)
Inventor: JUNG JIN HO
IPC: H04M1/40
Filed: 1999-08-06
Abstract: PURPOSE: A portable phone having improved IMD(InterModulation Distortion) characteristics using a low noise amplifier is provided to enhance IMD characteristics without having an effect on sensitivity by adjusting gain according to an input signal using a low noise amplifier, to minimize the quantity of components using a single element and to reduce characteristic deviation between portable phones, due to the characteristic difference between components, by a compensation table. CONSTITUTION: A receiving unit of a portable phone having improved IMD characteristics is composed of a duplexer(10), an MSM(Mobile Station Modem)(20), a low noise amplifier(30), an RF filter(40), a mixer(50) and an intermediate frequency filter(60). The duplexer(10) outputs an RF type signal to the low noise amplifier(30). The MSM(20), having a database for low noise amplifier gain characteristics, outputs a suitable gain signal to the low noise amplifier(30) according to the signal outputted from the duplexer(10). The low noise amplifier(30), receiving the RF signal outputted from the duplexer(10), amplifies it according to the gain signal outputted from the MSM(20) and outputs the amplified signal to the RF filter(40). The RF filter(40) filters the signal outputted from the low noise amplifier(30) and outputs it to the mixer(50). The mixer(50) mixes the signal outputted from the RF filter(40) with a local signal and outputs the mixed signal to the intermediate frequency filter(60). The intermediate frequency filter(60) removes a distortion component from the signal outputted from the mixer(50).
Patent KR-20010017382-A (KR)
Inventor: YUN CHO WOONG
IPC: A61F5/00
Filed: 1999-08-11
Abstract: PURPOSE: Provided is a process for producing shin guards used in sports for protecting shins, which has beautiful appearance and can buffer the outer impact enough. CONSTITUTION: The shin guard(1) comprises a lylex(2), a chemical bridge to buffer the impact under the lylex(2), a foamed material to absorb the impact under the chemical bridge, a nonwoven fabric under the foamed material, and fixing bands(7) having velcros(7a) to fix the shin to the shin guard(1), wherein the chemical bridge is cross link polyethylene foam.
Patent KR-20010017753-A (KR)
Inventor: LEE JAE WANG
IPC: H05K7/20
Filed: 1999-08-13
Abstract: PURPOSE: A heat radiator plate structure attached on the video display apparatus is provided for conducting heat transmitted to the support studs for an increased heat radiating efficiency and for shielding the electromagnetic wave. CONSTITUTION: The heat radiator plate structure comprises an electromagnetic wave shielding portion(4) for shielding the electromagnetic wave generated from the printed circuit board(2), a main heat radiator plate(3) inserted into the electromagnetic wave shielding portion and attached to the electronic element mounted on the printed circuit board, and a sub-heat radiator plate(5) attached to the electromagnetic wave shielding portion for radiating the remaining heat. The combining hole(6) size of the electromagnetic wave shielding portion is same as the main heat radiator plate. The sub-heat radiator plate is combined with the main heat radiator plate through the combining hole.
Patent KR-20010018428-A (KR)
Inventor: KIM JEONG HUN
IPC: F24F1/02
Filed: 1999-08-19
Abstract: PURPOSE: A condensate dispersing device is provided to disperse a condensate remaining on the bottom face of a casing to a condensing heat exchanger. CONSTITUTION: A condensate dispersing device has: a rotating ring(71) connected to an outdoor blower fan to be met with a condensate collected on the bottom face of a casing; and at least one and more condensate guide grooves(73) formed on the rotating ring to lift up and spray the condensate to a condensing heat exchanger. The condensate dispersing device includes the plural condensate guide grooves for spraying the condensate toward the condensing heat exchanger. Therefore, the cold condensate is sprayed to the heat exchanger to increase condensing efficiency of the heat exchanger and to enhance cooling efficiency remarkably.
Patent KR-20010018896-A (KR)
Inventor: KIM CHI KYUNG
IPC: A61H39/04
Filed: 1999-08-23
Abstract: PURPOSE: A spherical acupressure device with a self-control function is provided for preferably varying acupressure intensity and magnetic power generated by the device depending on condition of users. CONSTITUTION: A spherical acupressure device with a self-control function is composed of a body having a void space part, a holder connected to a bottom part of the body and having a thread part at inner circumference of its upper part. In the void space part, a permanent magnet is fixed. The holder has an acupressure member to pass magnetic power generated by the permanent magnet into a human body. The acupressurer has also a control unit inserted between the permanent magnet and the acupressure member to adjust distances therebetween. The acupressurer is helpful to the blood circulation by artificially stimulating acupoints of the body.
Patent KR-20010019227-A (KR)
Inventor: PARK KIL WON
IPC: F23K5/08
Filed: 1999-08-25
Abstract: PURPOSE: A method and apparatus for emulsifying heavy oil and maintaining the emulsified oil in a state adaptable to combustion are provided to emulsify heavy oil and water so as to obtain emulsion fuel oil and to maintain the emulsion fuel oil in a state adaptable to combustion. CONSTITUTION: In a method and apparatus for emulsifying heavy oil and maintaining the emulsified oil in a state adaptable to combustion, the method is characterized in that a mixture made by adding an anionic surfactant to heavy oil containing a part of light oil and water is dispersed and finely granulated by means of an agitating/granulating device(A) to obtain W/O(water molecule in oil) type uniform particulate of 2 micron or less; the particulate is sprayed and floated from a bottom side of a vapor deposit chamber(B) containing aqueous solution in which small amount of alkali and metal salt are dissolved, so that a spherical W/O/W(water molecule in oil and oil in water) type composite emulsion is generated and the surfactant is deposited; at the same time, an emulsified fuel oil from which impurities in oil is eluted is passed through the agitating/granulating device(C) again, so as to further granulate the emulsion fuel oil into uniform particulate and stabilize it; the emulsion fuel oil is fed into a preheating storage chamber(D) maintained at 60deg.C; and low layer emulsion fuel oil with low quality is passed through the agitator again and recovered, while upper layer emulsion fuel oil with high quality is fed to a preheating device(E) and promptly fed to a combustor.
Patent KR-20000017553-A (KR)
Inventor: CHITIPEDI SAILRESHI
IPC: H01L21/3205
Filed: 1999-08-26
Abstract: PURPOSE: A double poly-silicon structure in IC and a manufacturing method thereof is provided to realize a structure of a uniform shape by forming trenches having different depth. CONSTITUTION: A double poly-silicon structure comprises the steps of: forming a first insulated layer(10); forming a first trench(14) and a second trench(20) having different depth in the first insulated layer(10); forming a poly-silicon material(40) to the first trench and the second trench; forming a second insulated layer(24) to the first trench and the second trench; and preventing the penetration of implanted ions to the second insulated layer by forming an implantation barrier(30) to the first trench and the second trench.
Patent KR-20010026464-A (KR)
Inventor: KIM YEONG UK
IPC: H01L21/3205
Filed: 1999-09-07
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce fringe capacitance and to shorten resistor-capacitor(RC) delay time, by forming a capping layer on copper interconnections while preventing the capping layer on an interlayer dielectric between the copper interconnections. CONSTITUTION: The first conductor(11) is formed on a semiconductor substrate. An interlayer dielectric(13) is formed on the semiconductor substrate, exposing a partial region of the first conductor and having groove parts separated from each other by a predetermined interval where the groove parts have a damascene structure. After a barrier layer(17) is formed on the interlayer dielectric inside the exposed first conductor and the grooves to prevent a copper diffusion to the first conductor, copper interconnections(21) filled in the grooves are formed. A capping layer(27) is selectively formed on the copper interconnection to prevent a copper diffusion from an upper surface of the copper interconnections.
Patent KR-20010026971-A (KR)
Inventor: CHOI CHANG KWON
IPC: G08B25/00
Filed: 1999-09-10
Abstract: PURPOSE: An automated security system by selecting a simulated situation, preparing a voice file corresponding to the simulated situation in advance and informing the circumference of the scene to relevant persons by a voice of the obtained automatic response system is provided to exactly identify the circumference of the scene within a short time without arriving on the scene. CONSTITUTION: This automated security system comprises a cable connected an audio output terminal of a sound card in a personal computer to a condenser of an interface card; the condenser; a matching transformer; a relay; and a relay driving part. The information about every person who comes in and goes out is inputted to a main control circuit part, an automated security program reads the information through a shield cable from an interface circuit part of an interface card. A micro processor displays changed automated security circumference such as the information about every person who comes in and goes out when an automated security program is changed.
Patent KR-20010028717-A (KR)
Inventor: CHO BONG CHEOL
IPC: H04B7/26
Filed: 1999-09-22
Abstract: PURPOSE: A method for processing handoff in a dormant state of a switching system is provided to perform a handoff processing relating to a call reset request of a subscriber, when the subscriber moves to other area in a dormant state while packet data is transmitted, so as to supply continuity of packet data transmissions. CONSTITUTION: If a subscriber moves to other area in a dormant state, a switching system receives an idle handoff to perform a location registration of the subscriber in an idle table, and reads call-related information from a VLR(Visitor Location Register) of an anchor exchange through an HLR(Home Location Register). The switching system stores the read call-related information in the idle table(S1). If a call reset request is received from an IWF(InterWorking Function) or a subscriber terminal after the idle handoff processing, the switching system retrieves the anchor exchange and a target exchange by using the idle table, and performs a routing. The switching system exchanges a MAP(Mobile Application Protocol) message between the anchor exchange and the target exchange through the routing, and sets up a trunk call between the two exchanges(S2). If a cancellation request relating to the set trunk call is received, the switching system cancels the trunk call by using a call cancellation message between the two exchanges(S3). The call cancellation message uses the MAP message.
Patent KR-20000028867-A (KR)
Title: Electronic circuit
Inventor: JOHNSON BRETTE
IPC: G11C7/00
Filed: 1999-10-06
Abstract: PURPOSE: An electronic circuit is to reduce a delay time within FIFO(First-In, First-Out) module. CONSTITUTION: An electronic circuit is adapted to temporarily store a data applied to a data input(7) in one operation mode, and includes a circulating memory(1) having the data input and a data output(8). A bridge circuit is provided between the data input and the data output of the circulating memory, and controls a no delay direct transmission of the data to the data output through a selection signal in a direct mode. A switch arranged in parallel between the data input and the data output is formed by three-state buffer. The three-state buffer is conducted in direct mode. The circulating memory is formed by a plurality of data memory cells formed in same manner. The data memory cell has the input side thereof connected to a first control circuit(5) and the output side thereof connected to a second control circuit(6). The first and second control circuits are controlled by flip-flops respectively.
Patent KR-20000035028-A (KR)
Inventor: REHIENMIN HUWOO
IPC: G11B5/55
Filed: 1999-10-15
Abstract: PURPOSE: A polymer bump is provided to reduce a possibility of damaging a hard disk drive by preventing a contact between a disk, a suspension and traces. CONSTITUTION: A polymer bump comprises a lead layer which has a thickness or a height(47) from an upper plane of a flexure(28) to an upper plane of a trace(45). An arm(21) comprises a pair of insulation pads(51) which is mounted at the flexure(28) on a side plane of the trace(45). The insulation pads(51) are formed by a polymide. In order to provide an additional height(57), the pad(51) comprises a plurality of protrusions or bumps(55) extended from the pad(51). The bump(55) prevents a contact between an insertion tool and the trace(45). The bump(45) is formed on the trace side of the flexure(28) by a partial heating process such as a hot plate or a laser texturing.
Patent KR-20010037660-A (KR)
Inventor: CHO CHANG HYEONG
IPC: H04L12/40
Filed: 1999-10-19
Abstract: PURPOSE: A method for controlling a digital equipment not containing a web server in a home network system is provided to control the operation of an inexpensive and simple digital equipment not having a web server through a digital equipment provided with a web server. CONSTITUTION: If a user selects a digital still camera to control through the screen of a DTV(Digital TV) containing a web server and a web browser(300), the DTV uploads a control command homepage to the memory of the digital still camera in a device discovery method after integrating and searching an HWW(Home Wide-Web)(302). The DTV decompresses the compressed data of the uploaded control command homepage and displays them on the DTV screen through the web browser(304). If the user selects a shutter button of the digital still camera displayed on the screen(306), the DTV executes a CGI program, converts control data, hot linked with the selected shutter button, into an FCP(Functional Control Protocol) frame and transmits it to the digital still camera(308). The digital still camera carries out the shutter operation according to the control data in the received FCP frame(310).
Patent KR-20010039189-A (KR)
Inventor: KANG JAE SEONG
IPC: C07D327/04
Filed: 1999-10-29
Abstract: PURPOSE: Provided is a method for stereoselectively synthesizing nucleoside analogues in higher yield with low costs. CONSTITUTION: The method for stereoselectively synthesizing nucleoside analogues comprises the steps of: coupling (2R,5R)-5-hydroxy- (1,3)-oxathiolan-2-carboxylic acid(1'R,2'S,5'R) menthylester with 5-fluorouracyl to produce (1'R,2'S,5'R)-menthyl- 5S-5-(5"-fluorouracyl-1"-yl)- 1,3-oxathiolan-2R-carboxylate; activating (1'R,2'S,5'R)- menthyl- 5S-5-(5"-fluorouracyl-1"-yl)- 1,3-oxathiolan-2R-carboxylate and amidating it to produce (1'R,2'S,5'R)-menthyl- 5S-5- (5"-fluorocytosine-1"-yl)- 1,3-oxathiolan-2R- carboxylate; and reducing (1'R,2'S,5'R)-menthyl- 5S-5- (5"-fluorocytosine-1"-yl)- 1,3-oxathiolan-2R- carboxylate to produce 2R-hydroxymethyl-5S- (5'-fluorocytosine-1'yl)- 1,3-oxathiolan.