baber/WOPTO huggingface dataset:
Patent KR-20010026675-A (KR)
Inventor: KIM YONG MAN
IPC: H04B1/40
Filed: 1999-09-08
Abstract: PURPOSE: A cellular phone using compressed audio or video data is provided so that a user can use wanted audio or video data in any place by connecting a memory card storing compressed audio or video data to the cellular phone. CONSTITUTION: An RF processing unit(100) receives a signal through an antenna from a transmission side, and amplifies and converts the attenuated input signal. A baseband processing unit(200) receives the radio signal from the RF processing unit(100), and demodulates the signal to a baseband signal. An audio signal processing unit(300) receives an output signal from the baseband processing unit(200), and converts the signal to an audio frequency signal. An A/V interface(400) receives compressed MP3 audio data from an external memory card(800), and converts the data to a required standard. A control unit(500) is connected to the RF processing unit(100) and the baseband processing unit(200), controls signal transmission, and releases MP3 audio data from the A/V interface(400). A display unit(600) uses the audio data from the control unit(500). In addition, the A/V interface(400) includes a slot(700), and thus the memory card(800) can be plugged in the A/V interface(400). Accordingly, the memory card storing various compressed audio or video data is connected to the cellular phone, and thus the user can listen to or watch the wanted audio or video data.
Patent KR-20010026840-A (KR)
Title: Shaft type air valve
Inventor: SON JUNG JIN
IPC: F16K5/00
Filed: 1999-09-09
Abstract: PURPOSE: An air valve in a shaft type is provided to cut down a cost by making a body and a spindle of an air valve of a brass rod without an additional mold, and to simplify assembling process by reducing the number of components. CONSTITUTION: A shaft air valve is composed of a body(1), a coupling nipple(2), and a spindle(4). The body made of a brass rod has a vertical passage crossing a horizontal passage. Teflon packings(3) are installed in an inner wall facing the coupling nipple of the vertical passage, and in a spiral section(21) of the coupling nipple. The spindle made of a brass rod has a communicating sphere(41) with a through-hole(41a) connected to the coupling nipple. O-rings(5) are inserted to plural fitting grooves around the upper part of the spindle inserted to the body with the spindle sealed to the body. A fitting section(42) is formed in the part of the spindle exposed out of the body, and an adjusting handle is fastened with a fixing nut(61) and a screw section(43).
Patent KR-20010027480-A (KR)
Inventor: CHAE GUK JIN
IPC: B65H45/00
Filed: 1999-09-14
Abstract: PURPOSE: A coil telescope preventive device is provided to correct telescope generated on an external diameter of a coil by exactly winding both sides of a strip to a mandrel. CONSTITUTION: A coil telescope preventive device of a winder comprises guide units formed on both sides of a coil(90) guiding a strip wound on a mandrel(51); and an adjust unit adjusting the interval of the guide units. A control unit controlling the operation of the adjust unit is composed of a sensor(41) formed on a guide plate(12) for detecting the compression state of a guide roll(11); location sensors(42,43) detecting the location of the guide plate; and a controller controlling a step motor(32) according to the signals from the sensors(41,42,43). As the step motor is operated while a hold roll(52) is descended to contact the coil, the guide plate meshed with a screw(31) is moved to attach the guide roll to the side of the coil. Thus, the side of the coil is arranged by winding the strip to the guide roll.
Patent KR-20000023367-A (KR)
Title: Refrigerator
Inventor: MATSUSHIMA SHIGEO
IPC: F25D23/06
Filed: 1999-09-22
Abstract: PURPOSE: A refrigerator is provided to reduce a joint portion of an insulation partitioning wall around a conversion chamber, restrain generation of frost or ice bounding due to the leakage of cool or warm air via a clearance of the joint portion, and maintain the conversion chamber independently from temperatures of adjacent chambers by providing the insulation partitioning wall divided into plural parts. CONSTITUTION: A refrigerator includes a refrigerating chamber(1), a vegetable chamber(3), a freezing chamber(9), an ice chamber(5) formed adjacent to the freezing chamber, a conversion chamber(7) and an insulation partitioning wall for defining the conversion chamber into the ice chamber and the freezing chamber, wherein the conversion chamber is alternatively used as the refrigerating chamber or the freezing chamber by controlling an inside temperature and the insulation partitioning wall is divided into a plurality of parts.
Patent KR-20000000203-A (KR)
Inventor: JOO KWANG WON
IPC: A42B3/00
Filed: 1999-09-30
Abstract: PURPOSE: A shoulder worn helmet is provided to integrally form a body unit being worn on a shoulder and a helmet for solving a weight and an oppressive feeling. CONSTITUTION: A helmet for keeping a hair style comprises:plural prominence and depressions(6) formed on a lower unit(5) of the helmet; a combining aperture(5) containing a stopper(7) formed on the prominence and depression unit; and a combining aperture containing an opposite prominence and depression(9) formed on a separated shoulder wearing unit(8)
Patent KR-20010036157-A (KR)
Inventor: KIM GI HONG
IPC: G11B15/60
Filed: 1999-10-06
Abstract: PURPOSE: A pall base assembly of a tape recorder is provided to reduce a number of components by simplifying a configuration of a guide member in a magnetic tape. CONSTITUTION: A poll base(310) is installed movably toward a head drum according to a guide groove(110) arranged on a deck(100). A shaft(324) is installed on the poll base(310) and guides a walk of a magnetic tape(T). A body(322) is arranged on a driving axle of the shaft(324), directly contacted with the magnetic tape(T) and guides the walk of the magnetic tape(T). Upper and lower flanges(321,323) are arranged on upper and lower ends of the body(322) and prevents the magnetic tape(T) from being removed. The shaft(324), the body(322), the upper and lower flanges(321,323) are integrally formed and fixed on the poll base(310). The present invention has an advantage of simplifying an assembling process and reducing a manufacturing cost by improving a structure of the guide member, which guides the walk of the magnetic tape(T), and thus reducing a number of components to be managed.
Patent KR-20010036651-A (KR)
Inventor: PARK SEON SUN
IPC: B60K11/00
Filed: 1999-10-11
Abstract: PURPOSE: A battery cooling structure of an electric vehicle minimizes the temperature deviance of a battery in a battery case. CONSTITUTION: A gap between an air guide and a blower is narrower at spots far from the blower, thereby making the speed of air fluid faster, and in same condition and constant quantity of fluid, the rate of flow is faster if the gap is narrower. Thus, the quantity of contacting fluid is increased to reduce a temperature deviance between gaps by increasing cooling efficiency. Therefore, the cooling efficiency of a battery for electric vehicle is not improved by the partial differences of cool air, but a uniform voltage and a long life are secured by minimizing the temperature deviance among batteries.
Patent KR-20000075410-A (KR)
Inventor: HWANG JUNG TAEK
IPC: D06P5/00
Filed: 1999-10-11
Abstract: PURPOSE: Provided is a process and printing machine which is characterized by expressing original color of fabric, having equal printing, no stain and no crease, vivid and natural color, minimizing water pollution and reducing the cost, and is economical equipment because of very simple structure. CONSTITUTION: The process and equipments for printing are comprised of: a driving roller; a rubber roller transferring fabric which guides fabric supplied through guide rollers, simultaneously adherents and transfers fabric; a dye solution supplying box filled with dye solution; pattern rollers which absorbs dye solution from the dye solution supplying box and prints dye solution to fabric; and dye solution controlling rollers controlling quantity of dye solution being the pattern rollers.
Patent KR-20010045078-A (KR)
Inventor: LEE SANG OK
IPC: A47J27/022
Filed: 1999-11-02
Abstract: PURPOSE: An electronic inducing cooking instrument is provided to prevent the all inducing heating unit from being peeled by partly peeling the inducing heating unit which must be peeled. CONSTITUTION: The electronic inducing cooking instrument(5) comprises a main body(7) having cooking space, a plurality of grooves(8) formed under the base of the cooking instrument, a plurality of inducing heating units. The grooves are formed with their own shapes and have their own independent regions. Each inducing heating unit is attached to the corresponding groove.
Patent KR-20010045242-A (KR)
Inventor: KIM JEONG GI
IPC: H01L21/28
Filed: 1999-11-03
Abstract: PURPOSE: A contact interconnection of a semiconductor device is provided to reduce an area for forming an interconnection by forming the first interconnection having a line with a constant width, and to decrease contact resistance by forming a poly plug on the side surface of the first interconnection to make the second interconnection in ohmic contact with the first interconnection. CONSTITUTION: An active region and a field region are defined in a semiconductor substrate(31). A plurality of the first interconnections are formed as a line having a constant width in a direction. An insulating layer is formed on the first interconnection. The first contact hole is formed on the first planarizing passivation layer(37) to consecutively expose an upper portion of the side of the plurality of the first interconnections and a side surface adjacent to the upper portion of the side of the first interconnections. A semiconductor plug surrounds the exposed upper portion of the side of the first interconnection and a side surface of the first interconnections. The second contact hole is formed on the second planarizing passivation layer(41) to expose a region of the semiconductor plug. A plurality of the second interconnections are formed on the second contact hole and the second planarizing passivation layer adjacent to the second contact hole, respectively. The second interconnections are in ohmic contact with the first interconnections.
Patent KR-20010047211-A (KR)
Inventor: JUNG NAK SEUNG
IPC: B62D21/00
Filed: 1999-11-18
Abstract: PURPOSE: A chassis frame mounting structure has a reinforcing member copping with external impact. CONSTITUTION: A "U"-shaped reinforcing member(64) is fixed by a bolt between a center floor side member(58) and a reinforce installed right under a center floor(50) to transmit external impact to the center floor side member(58), the "U"-shaped reinforcing member(64) and the reinforce simultaneously to disperse force. A "U"-shaped pipe is installed inside the "U"-shaped reinforcing member(64) to reinforce the "U"-shaped reinforcing member(64). The center floor(50), the side part of the center floor side member(58), the side part of the reinforce and the "U"-shaped reinforcing member(64) are layered in order.
Patent KR-20010047982-A (KR)
Inventor: AHN SANG GYUN
IPC: B62D27/02
Filed: 1999-11-24
Abstract: PURPOSE: A space frame combining joint expands welded area and improves rigidity of a space frame. CONSTITUTION: A joint comprises a body(21) and a reinforcing part(22). The body is inserted into the members(11, 12) of a space frame. The reinforcing part(22) is formed on the outer surface of the body(21). The contacting point between the members(11, 12) and the body(21) or the reinforcing part(22) is welded. At least a part of the reinforcing part(22) is extended over the bottom surface of the body(21). Penetrating holes(22a) are formed on the reinforcing part(22). More than one reinforcing walls(22b) are formed inside the reinforcing part(22).
Patent KR-20010048006-A (KR)
Inventor: JUNG SU HUN
IPC: H03L7/06
Filed: 1999-11-24
Abstract: PURPOSE: An apparatus and method for generating master clock in a multi-mode communication terminal equipment is provided to reduce size of hardware and implement the apparatus at low cost. CONSTITUTION: An apparatus for generating master clock in a multi-mode communication terminal equipment has a reference frequency generator, a phase locked loop and a variable frequency oscillator. The reference frequency generator(201) generates the reference frequency in the basis of automatic frequency control(AFC) signal. The phase lock loop(PLL)(202) oscillates the frequency determined by phase locked loop(PLL) data in the basis of the reference frequency. The variable frequency oscillator(203, 204) varies the range of the frequency oscillated by the phase locked loop and oscillates the frequency of the varied range to output it for generation of master clock.
Patent KR-20010048879-A (KR)
Inventor: YOON GWANG MIN
IPC: C23C4/04
Filed: 1999-11-30
Abstract: PURPOSE: A method and an apparatus for manufacturing an abrasion resistant aluminum-silicon thin plate are provided to manufacture an aluminum-silicon alloy thin plate having a high silicon density by spraying silicon powder on a certain area of the alloy thin plate using a nozzle unit and rolling the silicon powder sprayed aluminum alloy thin plate after heating an aluminum alloy thin plate to a certain temperature. CONSTITUTION: The method comprises a heating step of heating an aluminum alloy thin plate to a certain temperature; a silicon powder spray step of spraying silicon powder on the aluminum alloy thin plate heated to a certain temperature in the heating step; and a rolling step of completing a product by rolling the aluminum alloy thin plate coated with the silicon powder. The apparatus comprises a heating furnace (10) heating an aluminum alloy thin plate (1); a transferring means (30) transferring the heated aluminum alloy thin plate from the heating furnace; a silicon powder spray means (20) spraying silicon powder on a certain area of the thin plate transferred by a transferring means (30); and a rolling mill (40) rolling the aluminum alloy thin plate coated with silicon powder (S) by the silicon powder spray means.
Patent KR-20010053646-A (KR)
Inventor: PARK YUN SEONG
IPC: H01L21/3205
Filed: 1999-12-01
Abstract: PURPOSE: A pad forming method is provided to preventing an exposed metal layer surface of a pad from damage. CONSTITUTION: An aluminum metal layer for forming a pad(202) is doped on a semiconductor substrate by sputtering. After vaporizing the first isolation layer using a PSG(PhosphoSilica Glass) to increase adhesive strength on the metal layer(202), the second isolation layer is doped on the first isolation layer using a P-SiN. To reduce reflectivity of the metal layer, a reflective layer(204) is formed. An isolation layer pattern(l2) is built by etching the first and the second isolation layers to expose a pad region(P2). By inserting ozone gas, a surface shield layer such as Al2O3 is constructed on the pad region(P2). A PIQ(Polyimide IsoindorQuinazorindione) layer covers the isolation pattern(l2) and the surface shield layer. A PIQ pattern(210a) is produced for disclosing the pad region(P2) by etching the PIQ layer. The surface shield layer is erased by inserting CF4/Ar plasma gas.
Patent KR-20000052464-A (KR)
Inventor: SHABAS JANGALAN
IPC: H03L7/093
Filed: 1999-12-14
Abstract: PURPOSE: A wireless device including a frequency synthesizer and a method for phase and/or frequency modulation of the frequency synthesizer are provided for maintaining a good phase synchronous and phase and/or frequency of variable oscillator. CONSTITUTION: A wireless device including a frequency synthesizer and a method for phase and/or frequency modulation of the frequency synthesizer comprise a transmission circuit(1) and a receiver circuit(2) which are contacted to an antenna(5) via a duplexer(8). The transmission circuit(1) is formed by an input terminal(11) for receiving a modulating signal. The modulation modulate the carrier generated by a frequency synthesizer(12). The frequency synthesizer(12) uses a frequency signal(FR) processed by a reference frequency generator(15) so as to generate a signal from the frequency(FS) which defined by a service having a support of a frequency controller(16). The output signal of the synthesizer(12) boosted by a booster(18) before applied to the antenna(5). The receiver circuit(2) is formed by a receiving system(20) for providing a data to an output terminal(27).
Patent KR-20010057273-A (KR)
Inventor: KIM JIN SEONG
IPC: B29C55/08
Filed: 1999-12-21
Abstract: PURPOSE: A polyester film and a producing method thereof are provided to have improved endurance traveling property. CONSTITUTION: An undrawn sheet is produced by being cooled by using a cooling roll after extruding polyester. Then, the sheet is pre-heated for being drawn for over 4 times for being relaxing heat treated at a heat processing temperature. Herein, a relaxing ratio is 2-10%. The sheet is cooled for being drawn for 1.1-1.2 time to a longitudinal direction, and being relaxing heat treated to longitudinal and traverse directions. An inert particles are added for improving sliding property and endurance traveling property. Herein, calcium carbonate, silica, alumina, barium sulfate, or titan oxide is used for the inert particle.
Patent KR-20010063250-A (KR)
Inventor: KIM JAE SIK
IPC: B65G15/00
Filed: 1999-12-22
Abstract: PURPOSE: A backward rotation preventing device of a belt conveyor is provided to prevent loss of fuel and materials and delay of work by avoiding thrust of a belt member when a belt conveyor stops due to troubles. CONSTITUTION: A backward rotation preventing device of a belt conveyor comprises upper and lower rolls(11,21), upper and lower operating bars(12,22), first and second supports(31,32), upper and lower wires(14,24), and first and second weights(5,25). If unidirectional rotation of a belt member(91) of a belt conveyor stops due to troubles, the belt member tends to move backwardly by the load of the articles loaded on the upper face of the belt member. Then, the upper and lower rolls tend to adhere to each other by the backward movement of the belt member. Front ends of the upper and lower operating bars orbit upon upper and lower pin members(13,23) in mutually adhering manner. A narrowing force is generated between the upper and lower rolls, and the backward moving force of the belt member is offset by the narrowing force. Therefore, backward movement of the belt member is prevented. Further, falling of the articles loaded on the belt member is avoided.
Patent KR-20010060898-A (KR)
Inventor: YANG DAE HO
IPC: B62D25/02
Filed: 1999-12-28
Abstract: PURPOSE: An airtight structure closes the gap formed between a fender panel and an outer side panel by an intercepting member to intercept noise and dust generated in an engine room from flowing into a car room. CONSTITUTION: An intercepting member(20) has one end attached to the front end of an outer side panel(12) and the other end protruding toward a fender panel(11). The front end of the fender panel(11) is extended to be piled on the intercepting member(20). A sponge pad(21) is interposed between the fender panel(11) and the intercepting member(20). The intercepting member(20) and the front end of the fender panel(11) are engaged with each other.
Patent KR-20010065200-A (KR)
Inventor: SON SE MYEONG
IPC: G06F17/00
Filed: 1999-12-29
Abstract: PURPOSE: A method for executing an on-line quiz game using a time limit mode in a communication network and a recording media are provided to increase the popularity of an on-line service which a user's web site provides by proceeding a quiz related to the on-line service which the specific web site provides in a time limit mode. CONSTITUTION: In case that a user makes a request for participating in an on-line quiz game through a communication network, an on-line server receives the request for participating in the on-line quiz game(100). The on-line server receives the request from the user, it is desirable to go through a user confirmation process(110). An optional process which select a type of quiz is passed through(120). The quiz is transmitted to the user's computer through the communication network and outputted to a monitor of the computer(130). The user's response to the quiz is received through the communication network(140). It is judged whether the quiz is completed(150). The result of the quiz is outputted(160). In case that there's the user's request for connecting to a web page including contents related to the answer of the quiz, the user is connected to the web page(170). A compensation for the user who participates in the on-line quiz game is performed(180).
Patent KR-20010058526-A (KR)
Inventor: SUH WOO WON
IPC: A61L2/10
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for sterilizing gas is provided to maintain the appropriate temperature and humidity of a sterilization chamber, to simplify the work of sterilization, and to improve the performance of sterilization thereof. CONSTITUTION: The apparatus(100) for sterilizing gas is comprised of a chamber(110) formed with a first hot water receiving part and an opening; a door(120) for opening and closing the opening of the chamber, in which a second hot water receiving part is formed; a vacuum pump(130) for venting the air of the chamber; a hot water supply device(140); a sterilization gas supply device(150); a steam supply device(160); a sensor for detecting the temperature and humidity of the chamber; and a control panel(170) for controlling the action of the vacuum pump, the hot water supply device, and the sterilization gas supply device according to the value of the sensor and the require of a user.
Patent KR-20010059882-A (KR)
Inventor: KIM HYEON SU
IPC: B62D1/04
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for transmitting a switch signal of a steering wheel is provided to arrange all desired switches at the steering wheel by transmitting a switch signal of the steering wheel to an ECU without connecting a connector between the steering wheel and a steering column, thereby promoting the operation and the convenience of a driver. CONSTITUTION: In a steering wheel(10) including a plurality of switches(15) formed at a front surface of the upper steering wheel for controlling an audio, an auto cruise, and an air conditioner, a switch signal transmitting apparatus of the steering wheel includes a transponder(20) installed at the steering wheel for converting the input of the switches into an electric signal for transmitting, and an antenna coil(40) installed at a steering column(30) for transmitting the electric signal received from the transponder to an ECU(50).
Patent KR-20000068117-A (KR)
Title: 연료분사장치
IPC: F02M55/02
Filed: 1998-03-19
Abstract: 내연기관 안으로 연료를 분사하기 위한 연료분사장치는 분사부(3)에 하나의 연료-유입구(14)를 구비하는 하나 이상의 연료분사밸브(1)와, 각 연료분사밸브(1)에 있어서 상기 연료분사밸브(1)의 연료-유입구(14)와 연결가능한 연료-배출구(10)와 상기 연료-배출구(10)로 흐름 하류측이 연결되는 연결단접부(5)를 구비한 연료-분배라인(4)을 포함한다. 
     본 발명에 따르면, 각 연료분사밸브(1)의 연료-유입구(14)를 배치된 연료-분배라인(4)의 연료배출구(10)와 연결하기 위해 각각의 연결장치(18,20)가 마련되어 있다. 상기 연결 장치(18,20)는 원형의 밀폐캐리어(20)와 상기 연료-유입구(14) 안으로 삽입가능한 부쉬(18)를 포함한다. 상기 원형의 밀폐캐리어(20)는 밀폐캐리어(20)를 상기 연료분사밸브(1)의 공급부(3)에 반대쪽으로 압축하기 위한 제 1 밀폐요소(28)와 밀폐캐리어(20)를 상기 연료-분배라인(4)의 연결단접부(5)에 반대쪽으로 압축하기 위한 제 2 밀폐요소(32)를 구비한다.
Patent KR-20000068448-A (KR)
Title: 가압 수형 원자로 연료체용 가이드 튜브 및 제조 방법
IPC: G21C3/328
Filed: 1997-08-21
Abstract: 본 발명은 가압 수형 원자로내에 있는 지르코늄-합금(지르칼로이-2 및 지르칼로이-4)으로 이루어진 제어 부재용 가이드 튜브(6)에 관한 것으로, 가이드 튜브는 상기 튜브를 원자로심에 사용하는 처음에 축선 방향으로 강한 방사선 유기 성장을 보인다.  이와 같은 튜브의 강한 초기 성장은 튜브의 고유 수축에 의해서 보상된다.  이 목적을 위해서, 방사선 유기 에너지 공급으로 인한 튜브 수축에 의해 감소되는 내부 응력을 갖는 가이드 튜브(6)가 제안된다.  상기 방식의 튜브를 제조하기 위해서는 먼저 지나치게 짧은 가이드 튜브(6)를 제조한 다음에 최종 제조 단계에서 적어도 0.3% 만큼 최종 치수로 늘린다.  튜브를 연장하기 위해서 본 발명은 교정 벤치상에서의 특수한 늘림 공정을 제안한다.
Patent KR-20000068473-A (KR)
Title: 신규 방법
IPC: A61K31/135
Filed: 1997-09-03
Abstract: 본 발명은 폐경기후 여성의 심혈관 질환의 신규한 치료 방법을 설명한다.  이독시펜이 바람직한 화합물이다.