baber/WOPTO huggingface dataset:
Patent KR-20040036206-A (KR)
Title: gap preventing structure for a drive axle of a car
Inventor: HAN CHANG MUN
IPC: B60K17/22
Filed: 2002-10-23
Abstract: PURPOSE: A clearance preventing structure of a driving shaft for a vehicle is provided to reduce noise by preventing the driving shafts from colliding to each other in traveling and to improve the reliability of power transmission by preventing axial clearance by interposing a clearance preventing member of a predetermined thickness between connecting members for connecting the driving shafts. CONSTITUTION: A clearance preventing structure of a driving shaft(10) for a vehicle fixes the driving shaft to axially move with a connecting member(50), prevents the driving shaft from being separated by disposing a stop ring to the end of the driving shaft, and prevents the inflow of foreign materials by fixing a boot to a connecting part with a boot band. The stop ring and the connecting member are contacted by inserting a ring-shape clearance preventing member(70) having a predetermined thickness to the position at which the stop ring is disposed. The clearance preventing member is made from rubber materials having predetermined elastic force.
Patent KR-20040040029-A (KR)
Title: cyclonic downward-burning combustor
Inventor: JUNG DONG HWAN
IPC: F23C10/20
Filed: 2002-11-06
Abstract: PURPOSE: A rotating and downward combustor is provided to burn perfectly in high temperature by turning flame and burning air in high speed inside the combustor and to prevent thermal deformation by absorbing flame with preheated air. CONSTITUTION: A blower(6) inhales air in compressed state. A fuel supply pipe(7) and a fuel tank(3) supply fuel for combustion. An air filling pipe(10) inhales air from the blower in the direction of a tangent line of an air preheating chamber(2). An inlet(5) of preheated air flows inhaled air in the direction of the air preheated chamber and the tangent line inside the combustor. A turning current guide drum(4) turns and flows in preheated air flowing in the combustor from the air preheating chamber and the inlet of preheated air. Downward turning current generated by the turning current guide drum and fuel supplied through the fuel supply pipe react. Therein, treble spiral flame is formed upward. A rotating and downward combustor is a double drum type. Consequently, air and flame are burned perfectly in the combustor and the combustor is not deformed with heat.
Patent KR-20040041852-A (KR)
Title: Audio signal output method of mobile phone
Inventor: KIM SANG TAE
IPC: H04M1/60
Filed: 2002-11-12
Abstract: PURPOSE: An audio signal outputting method of a mobile terminal is provided to output a corresponding audio signal according to set conditions for outputting an audio signal for a specific service connection, in opening a folder, when a specific time arrives, when a power-on key is manipulated, or the like. CONSTITUTION: When a user requests a connection to a specific service(S401), a control module checks whether certain audio data has been set to be outputted when the corresponding service is connected(S402). If no audio data has been set for the connection to the corresponding service, the control module controls to perform an operation routine corresponding to the service connection(S406). If certain audio data has been set for connection to the corresponding service, the control module controls to read the audio data from a nonvolatile memory and output it to a speaker(S407). The control module checks whether the connection with the requested specific service has been completed(S404). If the connection with the requested specific service has been completed, the control module controls to terminate current output of the audio data(S405) and controls to perform an operation routine corresponding to the service connection(S406). When the user requests a connection termination of the corresponding service, the corresponding service is terminated(S407).
Patent KR-20040041895-A (KR)
Title: Track balance adjusting method and apparatus in optical disk player for decreasing the unbalance detecting error of tracking error signal
Inventor: JANG YEONG UK
IPC: G11B7/09
Filed: 2002-11-12
Abstract: PURPOSE: A method and a device for adjusting a track balance of an optical disc playback device reducing an unbalance detection error of a tracking error signal are provided to reduce the unbalance detection error of a tracking error signal by precisely detecting an unbalance value of the tracking error signal without a noise effect. CONSTITUTION: A comparator(34) outputs a counting control signal when a voltage variance is detected by comparing the voltage of a former tracking error signal with the present tracking error signal. A counter(35) performs counting by responding to the count control signal and outputs the unbalance value by accumulating the counting values. A controller(36) outputs the balance control signal when the unbalance value is out of an allowance range.
Patent KR-20040046892-A (KR)
Title: Method of video coding and decoding for motion vector prediction
Inventor: JUNG YEONG AN
IPC: H04N19/103
Filed: 2002-11-28
Abstract: PURPOSE: A motion vector predictive coding and decoding method is provided to perform motion predictive coding/decoding processes for types of macro blocks of each motion vector predictive module optimized by the types of the macro blocks, thereby reducing calculations without deteriorating coding performance. CONSTITUTION: A macro block mode(301) is distinguished into four kinds(303,304,305,306) in consideration of algorithm characteristics and substantial performance frequency. A motion vector predictive module(302) is distinguished into four motion vector predictive modules(307,308,309,310). Each of the motion vector predictive modules(307,308,309,310) is a function that is called for a substantial motion vector prediction.
Patent KR-20040047319-A (KR)
Title: Rotatory folder type mobile phone
Inventor: KIM MIN SU
IPC: H04B1/38
Filed: 2002-11-29
Abstract: PURPOSE: A folder rotatable type mobile communication terminal is provided to allow a user to listen to voice of the other party in call communication even with a sub-folder rotated to change the front/rear position of the sub-folder by installing an earpiece at the front/rear portion of the sub-folder. CONSTITUTION: A lower end of a sub-folder(120) is axially installed at a protruded portion of a support shaft(122) protrusively installed at an outer circumference of a center hinge arm axially installed to be rotated up and down between a main folder(130) and left/right side hinge arms(132,133). A front earpiece(141) having a speaker is installed at a front surface part, an LCD(123) is installed at a lower side, and a rear earpiece(142) having a speaker is installed at a rear surface part. An earpiece operating controller includes a permanent magnet(145), a limit sensor(144) for sensing magnetic field of the permanent magnet(145), and a controller(143) for selectively controlling operations of the front earpiece(141) and the rear earpiece(142) according to a magnetic sense signal inputted from the limit sensor(144).
Patent KR-20040051883-A (KR)
Title: Method and system for interfacing controling an electronic apparatus of a vehicle
Inventor: KIM HYEONG GON
IPC: G10L15/22
Filed: 2002-12-13
Abstract: PURPOSE: A method and a system for controlling a vehicle electronic equipment are provided to minimize that the view of a driver is blocked and control the vehicle electronic equipment. CONSTITUTION: A voice recognition unit(130) receives a voice signal of a driver, and encodes the received voice signal. An image display unit(120) displays a set image on the front direction of view of the driver. A response detecting unit(110) detects the response of the driver corresponding to the displayed image. An ECU(Electronic Control Unit)(170) receives the encoded voice signal from the voice recognition unit(130). The ECU(170) drives the image display unit(120) for displaying an image of a control panel of a vehicle electronic equipment on the front direction of the view of the driver. The ECU(170) controls the response detecting unit(110) for detecting the response of the driver corresponding to a control tool included in the displayed image. The ECU(170) recognizes the control tool corresponding to the detected response of the driver. The ECU(170) transmits a command signal corresponding to the recognized control tool to the vehicle electronic equipment.
Patent KR-20040052147-A (KR)
Title: duplexer and power amplifier module composite component
Inventor: PARK TA JUN
IPC: H01P1/213
Filed: 2002-12-13
Abstract: PURPOSE: A complex module for a duplexer and a power amplifier is provided to reduce the number of elements and the total size by forming the duplexer and the power amplifier with a single element. CONSTITUTION: A laminating structure(200) includes a first cavity(310) and a second cavity(320). The laminating structure is formed by laminating a plurality of dielectric layers. A SAW duplexer(120) is mounted on the first cavity in order to separate a transmitting signal and a receiving signal corresponding to a predetermined frequency band. A power amplification module(110) is mounted on the second cavity in order to amplify the transmitting signal of the SAW duplexer. A coupler(130) is partially formed on the dielectric layers. The coupler is connected between the power amplification module and the SAW duplexer in order to control the amplifying amount of the power amplification module. A matching circuit(140) is mounted on the laminating structure in order to be connected to the power amplification module.
Patent KR-20040053917-A (KR)
Title: Light-emitting triangular warning device
Inventor: JI SU HWAN
IPC: B60Q7/00
Filed: 2002-12-16
Abstract: PURPOSE: A luminous safety triangular stand for a vehicle is provided to effectively give drivers of other vehicles a warning or let the drivers of other vehicles well know a breakdown of the vehicle or an accident and to maintain stable posture even under such conditions as a severe wind. CONSTITUTION: A safety triangular stand(10) comprises a triangular frame(20); a lower support(30) of a plate type combined to the lower part of the triangular frame; plural links controlling the folding angle of the triangular frame and the lower support and connecting the lower support and the triangular frame; and a luminous device installed to the front of the triangular frame. A weight is installed to the lower support to prevent overturn.
Patent KR-20040053614-A (KR)
Title: Cooling and sealing apparatus of a vacuum vessel in degas utility
Inventor: HAN BYEONG HA
IPC: C21C7/10
Filed: 2002-12-17
Abstract: PURPOSE: An apparatus for cooling and sealing vacuum vessel in degassing facility is provided which prevents thermal damage of the vacuum vessel by cooling a lower part of the vacuum vessel exposed to high temperature and maintains vacuum degree inside the vacuum vessel by sealing a connection part of upper and lower vacuum vessels. CONSTITUTION: The apparatus comprises a cooling means for cooling the outer surface of a lower vessel(20) oppositely directed to molten steel of ladle; an attaching and detaching means for attaching a flange(12) formed on a lower part of an upper vessel(10) to a flange(26) formed on an upper part of the lower vessel or detaching the flange(12) from the flange(26) as occasion arises; and sensing sensors mounted on the connectors to change binding force of the flanges by adjusting the attaching and detaching means after sensing if gas and heat are leaked to the outside through an aperture between the flange of the upper vessel and the flange of the lower vessel, wherein the cooling means comprises a cooling plate(30) for surrounding the outer surface of the lower vessel, a cooling pipe(32) penetratingly mounted on the cooling plate, and a cooler(34) connected to the cooling pipe to circulate cooling water through the cooling pipe, and wherein the attaching and detaching means comprises connectors(40) which are formed in such a shape that the connectors encircle the flanges from the outside, and an end part of one side of which is rotationally mounted on the flange(12) of the upper vessel, rotation cylinders(44) connected to the connectors so that the connectors are rotated, and close adhesion cylinders(46) operated to push the flange of the lower vessel to the flange of the upper vessel with being mounted on an inner part of a free end side of the connectors.
Patent KR-20020038740-A (KR)
Title: Windowless belt and method for in-situ wafer monitoring
IPC: B24D11/00
Filed: 2000-08-16
Abstract: A belt for polishing a workpiece such as a semiconductor wafer in a chemical mechanical polishing system includes an endless belt. The belt has an aperture. The aperture is unobstructed, such as using no window.
Patent KR-20020030803-A (KR)
Title: Muscle-building apparatus for press-ups
IPC: A63B23/00
Filed: 2000-09-06
Abstract: Muscle-building apparatus for press-ups includes a bearing plate having a cushion. A frame includes first and second vertical posts. A first arm has a handle end and a journal end. A first handle is arranged on the handle end of the first arm. A second arm has a handle end and a journal end. A second handle is arranged on the handle end of the second arm. The first arm is movably mounted to the first vertical post between the handle end and the journal end. The second arm is movably mounted to the second vertical post between the handle end and the journal end. A first leg connects the journal end of the first arm to the bearing plate. The first leg is movably mounted to each of the first arm and the bearing plate. A second leg connects the journal end of the second arm to the bearing plate. The second leg is movably mounted to each of the second arm and the bearing plate. Movement of the first and second arms causes movement of the bearing plate.
Patent KR-20020042667-A (KR)
Title: 안질환 예방 및 치료제
IPC: A61K31/222
Filed: 2000-09-05
Abstract: 본 발명은 화학식 I 의 화합물, 이의 약학적으로 허용가능한 염, 또는 이들의 수화물을 유효 성분으로서 함유하는 안질환, 특히 안염증 및 각막 궤양에 대한 예방 및 치료제를 제공한다. 
     [화학식 I]
Patent KR-20020068507-A (KR)
IPC: A61P3/00
Filed: 2000-09-20
Abstract: 본 발명의 목적은 스포츠 애호가 또는 운동선수등의 운동 지구력의 향상을 목적으로 하는 사람의 운동능력을 높이기 위해 유효한 체력증진제, 및 간장 및/또는 근육내에 있어서 글리코겐의 축적량을 증대할 수 있는 물질을 제공하는 것이다.  본 발명에 의하면 축합도 3 내지 20의 환상 및/또는 쇄상의 폴리 젖산혼합물을 포함하는 체력증진제, 및 축합도 3 내지 20의 환상 및/또는 쇄상의 폴리 젖산혼합물을 포함하는 글리코겐 축적촉진제가 제공된다.
Patent KR-20020039360-A (KR)
Title: Method and Device for the Continuous Production of a Thermoplastic Polymer Blend and the Use Thereof
IPC: C08J3/00
Filed: 2000-09-21
Abstract: The invention relates to a method and to a device for producing a thermoplastic polymer blend from a polycarbonate, a thermoplastic polyester and/or vinyl polymers and optionally further additives. The invention also relates to the use of such a polymer blend.
Patent KR-20030007381-A (KR)
Title: Apparatus and method for cooling power transformers
IPC: H01F27/12
Filed: 2000-11-17
Abstract: A system (27) for reducing the temperature of cooling oil for a power transformer (12) includes a heat exchanger (44) interposed in the cooling oil system. The heat exchanger (44) relies upon a liquid-to-liquid exchange of heat from the heated oil to a coolant flowing through the heat exchanger. In one embodiment, the coolant provided to the heat exchanger is obtained from an absorption chiller (65). Heat energy is provided to the chiller (65) from a heat storage device (80). In a specific embodiment, the heat storage source (80) can be a phase change material device. In a preferred cooling system, a programmable controller (55) determines the activation and operation of the system. The controller (55) can sense transformer or cooling oil temperature to trigger activation. In a preferred embodiment, the controller (55) compares a current temperature history against a temperature profile to anticipate increased cooling requirements. In certain embodiment, excess, off-peak or waste heat from the transformer (12) itself is provided to the heat storage device (80) or to the phase change heat exchanger.
Patent KR-20030016207-A (KR)
IPC: A61K45/00
Filed: 2000-12-07
Abstract: 정신 질환의 치료 또는 예방에 유용한 치료적 배합물, 상기 배합물을 함유하는 약제학적 조성물 및 당해 질환의 치료 또는 예방 또는 억제에서 이들의 용도가 제공된다.
Patent KR-20020062761-A (KR)
IPC: C22C33/08
Filed: 2000-12-15
Abstract: 마그네슘 처리된 주철에서 원하는 형태(연질,유연성)의 황화물 개재물을 생성하는 것이 가능하다.  열역학적으로, MnS와 MoS 2 는 마그네슘의 존재하에서 불안정하다.  그러나, 황화망간/황화 몰리브덴을 함유하는 주철 용해물에 마그네슘을 가능한 늦게, 그리고 바람직하게는 용해 주철이 몰드안으로 혼합되었을때 첨가함으로써, 그러한 황화 개재물은 마그네슘 처리된 주철에서 보존될 수 있다.  대안으로서는, 상기 주철은 또한 마그네슘 반응이 일어나고 제자리 평형이 마그네슘, 산소 및 황 사이에 성형된 후에 상기 황화물을 직접 철에 첨가함으로써 형성될 수 있다.  또다른 선택은 첨가된 마그네슘과 조합하는데 요구되는 화학양론적 양을 초과하는 황 함량으로 시작하여, 따라서 원하는 황화물 개재물의 형성을 촉진하기 위한 잔여 황의 양을 확보하는 것이다.
Patent KR-20030028747-A (KR)
Title: Decryption of Cipher Polynomials
IPC: G09C1/00
Filed: 2001-05-24
Abstract: A method of decrypting a cipher polynomial (e) using a private key (f) comprises: (a) Computing a trial polynomial (a), where a=f*e(mod q) and (q) is an integer; (b) Determining, on the basis of the trial polynomial (a), whether the polynomial (e) has decoded correctly, and if not: (i) determining which coefficient or coefficients of the trial polynomial (a) are likely to have caused the failure to decode; (ii) adjusting the said coefficient or coefficients to define a new trial polynomial; and (iii) attempting to decode the cipher polynomial (e) using the new trial polynomial. The method is particularly applicable to public key cryptosystems and, more particularly, to polynomial-based systems.
Patent KR-20040066598-A (KR)
Inventor: HWANG JIN MAN
IPC: G06F17/30
Filed: 2003-01-20
Abstract: PURPOSE: A method for searching a song using the refrain listening and a computer-readable recording medium recording a program are provided to search the song easily and quickly by playing a refrain if a user requests the refrain listening of the song selected from a song list, which is searched by a signer name inputted from a user terminal. CONSTITUTION: A music information database is constructed by using the song information including at least one of a singer name, a song name, the refrain listening, and lyric information(S100). A web page related to the music search is transmitted to a user terminal connected through the information communication network(S104). If the singer name is received through the web page, the song list matched with the inputted singer name is transmitted and a refrain listening request signal of the song selected from the song list is received from the user(S112). The refrain part of the selected song is played by responding to the refrain listening request signal(S116).
Patent KR-20040067240-A (KR)
Inventor: HWANG HYEON TAE
IPC: A61B5/0245
Filed: 2003-01-22
Abstract: PURPOSE: A method and an apparatus for evaluating stability of a human body using a PPG(Photo-Plethysmo-Graphy) are provided to determine a stress state of a testee by using amplitude of a pulsating element, a peak to peak interval, and a baseline distribution range. CONSTITUTION: A PPG parameter including an amplitude of a pulsating element, a peak to peak interval, and a baseline distribution range is defined(51). The beams reacted with a blood element as a measuring target are irradiated to a measuring target and a PPG signal is measured from the measuring target during a predetermined period(53). A long period test and a short period test are performed by using the defined PPG parameter and the stability of a human body is evaluated by using a stress index(57).
Patent KR-20030093914-A (KR)
Title: 더미셀을 갖는 박막 자성체 기억장치
IPC: G11C11/16
Filed: 2003-01-27
Abstract: 더미셀(DMC)은, 양단 인가전압에 따라서 변화하는 특성을 갖는 자기저항소자(TMR)와 동일한 특성의 복수의 더미자기저항소자(TR, TM)를 가진다. 또한, 각 더미자기저항소자의 양단 인가전압을 메모리셀(MC)의 자기저항소자에 걸리는 양단 인가전압보다도 작게 한다. 이것에 의해, 더미셀이 제 1 및 제 2 전기저항의 중간의 전기저항을 갖도록 설계한다.
Patent KR-20030058965-A (KR)
Title: Solenoid valve assembly
Inventor: BAE JAE HO
IPC: F16K31/06
Filed: 2003-01-29
Abstract: PURPOSE: A solenoid valve is provided to exactly control a fluid and to reduce the consumption of current by simplifying the structure. CONSTITUTION: A guiding space(112) is formed lengthwise and opened its upper part. A bobbin(110) has a coil(114) to be wound in the outside of the guiding space and to be changed its polarity according to the direction of current. A cap(122) is fixed by inserting in the lower face of the guiding space and formed with a guiding slot. A permanent magnet(124) is installed in the guiding space and elastically supported upward by a spring between the cap. The permanent magnet reacts the magnetic force of the coil. A plunger(120) is elastically supported downward by the spring inside the guiding slot. The plunger comprises a magnetic member to be moved upward by the magnetic force when the permanent magnet is moved downward, and moved downward by the spring when the magnetic force of the permanent magnet is not applied. A diaphragm assembly controls the fluid inside a pipe by the movement of the plunger.
Patent KR-20040072307-A (KR)
Inventor: KIM BEOP JU
IPC: A01D46/24
Filed: 2003-02-10
Abstract: PURPOSE: A fruit harvesting equipment is provided to quickly and conveniently harvest the fruits hung on the various tree branches, to prevent them from damaging, to avoid the double works by cutting the stalk to the determined length on harvesting them and to make the harvest of the high quality thereof. CONSTITUTION: The fruit harvesting equipment includes; a holding member(1) wrapping the fruit(F) hung on tree branch; a cutting unit(3) arranged on the holding member(1) and cutting the stalk(S) thereof(F); a telescoping rod(5) for supporting the holding member(1), which can be extended and folded in a multi-stepped manner; and a holding/cutting control unit arranged in the lower part of the telescoping rod(5) and operating the holding member(1) and the cutting unit(3), to wrap the fruit(F) and to cut the stalk(S).
Patent KR-20040072309-A (KR)
Inventor: KWON SU JIN
IPC: A61C15/04
Filed: 2003-02-10
Abstract: PURPOSE: A dental floss holder is provided to easily and hygienically use the dental floss holder without knowledge how to use it, by inserting the floss into the inside of the floss holder and by configuring a one-piece floss holder. CONSTITUTION: The dental floss holder includes; a floss hanger(7) and a floss grip(3) holding a floss(1); and a floss neck(5) coupling the floss hanger(7) and the floss grip(3) to each other; wherein the floss grip(3) has the floss(1) within and a blade for cutting the floss(1), wherein the floss neck(5) can be separated from the floss grip(3), wherein the floss hanger(7) has teeth for regulating the width between its both branches, and wherein the floss neck(5) is so arranged as to move the floss hanger(7).
Patent KR-20040073223-A (KR)
Inventor: KANG SEUNG MI
IPC: H04N7/173
Filed: 2003-02-13
Abstract: PURPOSE: A control method for a network digital broadcasting service is provided to extract control messages only from standards, and to add necessary parts for a service to form special protocol standards, then to transceive the messages without passing through an SRM(Session Resource Manager), thereby reducing a broadcasting change time. CONSTITUTION: A client(11) transmits a session setup request message to a server(13)(T301). The server(13) transmits a session setup confirm message to the client(11)(T302). The client(11) transmits a program select request message to the server(13)(T303). The server(13) transmits a program select confirm message to the client(11)(T304). The server(13) transmits a server status request message to the client(11)(T305). The client(11) responds to the message by a server status confirm message(T306). The client(11) transmits a client release request message to the server(13)(T307). The server(13) transmits a client release confirm message(T308). The client(11) transmits a server release request message(T309), and transmits a server release confirm message to the server(13)(T310).