baber/WOPTO huggingface dataset:
Patent KR-20010004625-A (KR)
Inventor: JUNG IN YONG
IPC: H03H7/38
Filed: 1999-06-29
Abstract: PURPOSE: An impedance matching circuit of a voltage controlled oscillator and a phase synchronous loop circuit is provided to match the impedances of the voltage controlled oscillator and the phase synchronous loop circuit with the coupling gap of a micro strip line in a radio A/V transceiver module, thereby allowing to reduce a matching error in the frequency band faster than 2GHz. CONSTITUTION: In an impedance matching circuit of a voltage controlled oscillator and a phase synchronous loop circuit, a PCB is provided. Micro strip lines(SL1, SL2) are formed on the PCB to connect the output terminal of the voltage controlled oscillator and the input terminal of the phase synchronous loop circuit. A coupling gap(G) is formed on the micro strip lines. The micro strip lines are formed on the PCB to have a predetermined width.
Patent KR-20010008640-A (KR)
Inventor: CHOI YONG DAL
IPC: F16H61/00
Filed: 1999-07-02
Abstract: PURPOSE: An automatic sychro-mesh of a manual transmission simplifies the inside structure of a transmission by synchronizing the revolution speed of an input shaft and an output shaft, and improves a transmission control by an exact sychro-mesh operation. CONSTITUTION: An automatic sychro-mesh comprises following structures. An input shaft(51) receives a revolution power via a clutch(50). An output shaft(52) transfers the revolution power to a propeller shaft(53) while rotating to receive the power from the input shaft(51). Several transmission gears(G), disposed on the input shaft(51) and the output shaft(52), form a regular gear rate by engaging with each other. Several clutch devices(D) determines a transmission-stage by directly connecting an empty-rotating transmission gear after a spool line is combined to the input shaft(51) and to the output shaft(52). An input shaft speed sensor(54) and an output shaft speed sensor(55) perceives the revolution speed of the input shaft(51) and the output shaft(52). A transmission-stage control sensor(62) perceives a driver's transmission-stage control location. A control device outputs a control signal for synchronizing the revolution speed of the input shaft(51) and the output shaft(52) after receiving the signal of each sensor. An adjustable speed device(70), disposed on the input shaft(51), controls the speed for synchronizing the revolution speed of the output shaft(52) with the revolution of the input shaft(51) according to the signal of the control device.
Patent KR-20010009128-A (KR)
Inventor: HAN MU YEOL
IPC: H04B15/00
Filed: 1999-07-07
Abstract: PURPOSE: A method for improving frequency mixed noise of a phase synchronous module is provided to obtain the excellent quality of telephonic communication of a mobile telephone by improving stable frequency oscillation and noise characteristics of a PLL module integrating a voltage control oscillator, a PLL, and a loop filter. CONSTITUTION: An oscillating part generates a regular frequency signal of a specific frequency band. A voltage control oscillator generates a frequency having a volume corresponding input voltage. A PLL receives the frequency generated from the voltage control oscillator and the frequency signal generated from the oscillating part for changing the volume of the voltage. An output end of a reference frequency signal outputted from the voltage control oscillator is dualized, wherein a counter inflow signal interrupting condenser(C10) is installed in one output end and while the other output end does not have a counter inflow signal interrupting condenser. The reference frequency signal outputted from the output end having the counter inflow signal interrupting condenser(C10), is transmitted to transmitting-receiving parts. The reference frequency signal outputted from the output end not having the counter inflow signal interrupting condenser, is transmitted to the PLL.
Patent KR-20010009850-A (KR)
Inventor: KIM SANG SU
IPC: G02F1/1337
Filed: 1999-07-14
Abstract: PURPOSE: A liquid crystal display is provided to be capable of dividing alignment of one pixel by covering one of a pair of protrusions with a pixel electrode and exposing the other protrusion via an opening pattern. CONSTITUTION: The liquid crystal display comprises a pair of protrusions(110,120) which are formed in one pixel on a lower substrate(100). A pixel electrode(130) is formed over a layer where the protrusions(110,120) are formed. The pixel electrode(130) has an opening pattern(5) for exposing one of the protrusions(110), and the other protrusion is covered by the pixel electrode(130). A vertical aligned film(140) is deposited on the pixel electrode(130) and the exposed protrusion(110).
Patent KR-19990073487-A (KR)
Title: 현악기 지판 제조용 지그조립체
Filed: 1999-07-16
Abstract: 본 발명은 현악기의 네크 표면에 부착되는 지판을 제조하는데 사용되는 현악기 지판 제조용 지그조립체에 관한 것으로, 공정체인 소재 지판에 대하여 위치와 관련된 정밀도가 요구되는 공정이 진행되는 동안 그 소재 지판을 고정할 수 있는 현악기 지판 제조용 지그조립체에 관한 것이다. 본 발명은, 소재 지판(12)이 안치되는 안치부(1a)를 가지는 고정대(1)와; 상기 안치부내에서 각 내측단(2a)(3a)가 서로 마주보고 승강되도록 구성되어 그 각 내측단 하강시 소재 지판을 상기 안치부에 밀착고정하도록 상기 고정대에 구성되는 좌,우 수직지그(2)(3)와; 상기 수직지그들의 각 외측단(2b)(3b)를 승강시켜 각 내측단 승강을 강제하는 공압실린더(4)를 포함하여 이루어지며, 이와 같은 구성에 따르면, 크기나 모양에 관계없이 소재 지판(12)을 정확한 기준위치에 고정할 수 있고 또 소재 지판에 대하여 상대이송되는 엔드 밀(6)에 의한 정밀한 절삭가공을 가능케 한다. 따라서, 본 발명은, 여러 사양의 지판 제조에 범용적으로 사용될 수 있고 소재 지판에 대하여 상대이송되는 엔드 밀과의 병용으로 지판절삭공정을 자동화할 수 있게 하여, 지판 생산성을 크게 향상시킬 수 있게 함과 동시에 그 제조비용을 낮추는데 크게 기여할 수 있다.
Patent KR-20010011489-A (KR)
Inventor: LEE JUN GU
IPC: H04B10/25
Filed: 1999-07-28
Abstract: PURPOSE: A multi-drop optical transmitting device is provided to connect many optical remotes with one base station through one optical cable to perform a communication service, so as to greatly reduce installing charges and operating charges of the base station and to supply a high quality of communication service in a shadow area or a boundary between base stations. CONSTITUTION: A base station(10) called as a cell site converts a high frequency signal received by being delivered from a mother base station into an optical signal, and transmits the optical signal through an optical cable(20), then converts an optical signal inputted through the optical cable(20) into a high frequency signal. The base station(10) delivers the converted high frequency signal to the mother base station. First to third optical remotes(30,40,50) are connected with the one optical cable(20), respectively. The optical remotes(30,40,50) receive the optical signal transmitted from the base station(10) to convert the optical signal into the high frequency signal, and deliver the high frequency signal to a communication subscriber. The optical remotes(30,40,50) convert the delivered high frequency signal into the optical signal, and transmit the converted optical signal to the base station(10) through the optical cable(20).
Patent KR-20010017776-A (KR)
Inventor: CHUN JANG SEONG
IPC: H02K9/00
Filed: 1999-08-13
Abstract: PURPOSE: A cooling device of a linear motor is provided to cool the heat generated from a coil of the linear motor by installing a heat sink having a plurality of radiating fins. CONSTITUTION: A linear motor includes a stator(10), a rotor(20), a stator frame(11), a rotor frame(21) and a heat sink(30) which is installed at the stator frame(11) and the rotor frame(21), respectively. The heat sink(30) discharges and cools the heat generated from a coil block(22). A permanent magnet(12) is arranged on the rotor frame(11) of the rotor(10). The coil block(22) is made of coils. The heat sink(30) is provided with a plurality of radiating fins(31). The radiating fins(31) enlarges the area of the heat sink(30) so that the heat is effectively discharged toward the exterior. The heat sink(30) is fixedly coupled to the stator frame(11) and the rotor frame(21).
Patent KR-19990078900-A (KR)
Title: 바닥재용 도료 제조방법
Filed: 1999-08-18
Abstract: 본 발명은 원적외선이 방출되는 황토와 음이온이 방출되는 숯을 주원료로 한 바닥재용 도료 제조방법에 관한 것으로서, 이는 주원료이며 원적외선이 방출되는 황토분말과 은이온이 방출하는 숯 및 해조류에서 추출한 식물성접착제 그리고 에폭시수지, 알루미늄 실리케이트, 폴리디메틸실록산 등을 이용하여 무독, 무취와 부식방지 및 항균, 항습 작용을 일으켜 이끼나 균류서식을 사전에 차단시킬 수 있도록 한 바닥재용 도료를 제공함에 그 목적이 있는 것이다. 
     이와 같은 목적을 달성하기 위한 본 발명의 바닥재용 도료는 불순물이 함유된 황토로부터 추출한 순수황토를 1100℃ - 1300℃로 소성처리하고 이를 330 - 350mesh가 되도록 분말화하여서 된 황토분말 10wt% - 20wt%와, 나무를 구워만든 숯 덩어리를 330 - 350mesh가 되도록 분말화하여서 된 숯분말 10wt% - 20wt%와, 도박에서 추출한 식물성접착제 5wt% - 10wt%와, 에폭시수지 20wt% - 30wt%와, 알루미늄 실리케이트 20wt% - 30wt%와, 폴리디메틸실록산 5wt% - 10wt%를 혼합하여서 됨을 요지로 한다.
Patent KR-20000062120-A (KR)
Inventor: KIM YOUNG KYOON
IPC: B60R19/02
Filed: 1999-08-25
Abstract: PURPOSE: A shock absorber for a vehicle is provided to absorb shock corresponding to the strength of the shock. CONSTITUTION: A shock in a collision is absorbed in a shock absorbing member(18) and attenuated. If the shock transmitted to a bumper(30) is excessive, simply a first shock is attenuated in the bumper while remnant shock is transmitted to a first spring(22) by passing through a piston(20). The first spring converts the kinetic energy of the second shock to elastic energy and absorbs the elastic energy. If the shock absorbed in the first spring is excessive, the first spring is compressed. A side blade(28) moves and pressurizes a protrusion(26a) of a spring fixing unit(26). The spring fixing unit pushes the first spring. Thereby, the first spring moves to a direction for attenuating a third shock.
Patent KR-20010027253-A (KR)
Inventor: OH SAM KWEON
IPC: G06F19/00
Filed: 1999-09-13
Abstract: PURPOSE: A semi equipment communication standard(SECS) communication software compounding method based on a component capable of reusing is provided to create new software controlling a semiconductor manufacturing process easily by applying a software component compounding method, thereby reassembling a component capable of reusing. CONSTITUTION: A semiconductor manufacturing process managing course prepares a scenario for controlling and managing a semiconductor manufacturing process and transmits the scenario. A message creating process creates a SECS II message desired for processing operations defined in the scenario using a SECS II message defining device. A message transmitting/receiving processing course in SECS I tier transmits/receives the SECS II message created through the SECS II message creating process. The semiconductor manufacturing process managing course comprises a scenario making stage(90), a stage for compiling GEM script language file(100), a data structure initializing stage for managing operation scenario(110), a stage for transmitting a start transaction information of an operation scenario to a SECS II tier(120), a stage for identifying whether a transaction processing result from the SECS II tier is received and a message transmitting/receiving is complected, and processing the next transaction of the scenario(130,140), a stage for identifying whether an operation scenario is complected during a semiconductor manufacturing process, and starting the next operation scenario of the manufacturing(150), and a stage for identifying whether semiconductor manufacturing process is complected(170).
Patent KR-20000052328-A (KR)
Inventor: KIM WAN YONG
IPC: F16K31/06
Filed: 1999-09-17
Abstract: PURPOSE: An electronic expansion valve for a refrigerating cycle is provided to reduce a product size and manufacturing cost by using a smaller magnet for reducing a gap between a coil and the magnet by adopting a stepping motor incorporated with a stator winded with the coil and a rotator mounted with the magnet in a motor housing. CONSTITUTION: An electronic expansion valve for a refrigerating cycle includes a valve body(51) formed with a refrigerant inlet(513) and a refrigerant outlet(512) and provided with an orifice(511) between the inlet and the outlet, an opening and closing element(52) mounted in the valve body movable vertically and provided with a needle(525) for opening and closing the orifice, a driving element(53) coupled with the valve body and mounted with a motor(531) having a driving shaft(531d) for driving the opening and closing element, and a stopper element(54) disposed between the opening and closing element and the driving element for controlling upper and lower dead points of the opening and closing element.
Patent KR-20010035616-A (KR)
Inventor: KIM SEONG CHEOL
IPC: C08L101/00
Filed: 1999-10-01
Abstract: PURPOSE: A process for preparing the title composition by introducing low concentration thermoplastic resin in a particle form into thermoplastic resin and controlling the solution and diffusion velocity of the added thermoplastic particles having high tenacity is provided, thereby a thermoplastic resin composition having excellent tenacity as compared to conventional thermoplastic/thermosetting resin composition comprising only sea-land morphology is produced. CONSTITUTION: This thermoplastic resin composition having high tenacity is prepared by the process of: preparing high performance thermoplastic resin having a size of 2 to 200micrometer in a particle form; precuring by adding a curing agent and a catalyst to thermoplastic resin; mixing 90 to 99% by weight of the precured thermoplastic resin and 1 to 10% by weight of the high performance thermoplastic resin; and reacting the precured thermoplastic resin and the thermoplastic resin mixture.
Patent KR-20010035746-A (KR)
Inventor: LEE WANG BOG
IPC: F16H1/08
Filed: 1999-10-01
Abstract: PURPOSE: A system made of large helical gears and small helical gears enables to earn a large force by using a small motive force and is safely usable. CONSTITUTION: A system comprises small gears; large gears engaged with the small gears, many large gears engaged with the large gears and so forth. The ratio of the size of the gears is become large, gradually. The preferable ratio of a small gear to a large gear in one engagement of two gears is 1:2 or 1:3. Thus, in the train of the gears the last gear is much larger than the initial gear. Therefore, if a small power is applied to the initial small gear, a large power is output form the last large gear.
Patent KR-20000052345-A (KR)
Inventor: LEE JOON SOO
IPC: A47L23/02
Filed: 1999-10-14
Abstract: PURPOSE: An automatic shoe polishing machine is provided which includes a mobile rotary brush to shine shoes, which have the same brilliance as by hand. CONSTITUTION: In the automatic shoe polishing machine with a mobile rotary brush, it contains the parts of: a body(100) wherein a guide groove(103), a guide rail(104), a roller, a hanging piece(107) and a support bar(108) are formed; a left and right moving tool(200) which moves a rotary brush(510) and a polishing brush(511) for an upper part which are formed in a brush fixing device for a upper part; a front and rear moving tool which moves a rotary brush(314) for a side face; a wax supplying tool which supplies wax to a rotary brush for a side face and a upper part; and a hot air generator which is placed inside the body.
Patent KR-20010038455-A (KR)
Inventor: KIM EUN SU
IPC: G06F9/46
Filed: 1999-10-25
Abstract: PURPOSE: A motion control method of a prober system is provided to toss a message head by using a shared memory between a host computer and a controller so that it enables the motion control of the prober system with a small sized memory. CONSTITUTION: The method comprises steps of recording a message head, requested by a source controller, and various data, for example, a current position or an error code at a write area of the shared memory(1), requesting a host computer to perform an instruction by generating an interrupt signal(2), making the host computer read the message head and the various data from the shared memory(3), moving the message head and the data from the write area to the read area(4), making a target controller read the message head and the data from the read area of the shared memory(5), performing the motion recorded in the message head and informing the host computer of finishing the motion by transmitting an interrupt signal(6), and making the host computer transmit the motion finishing signal to the source controller(7).
Patent KR-20010045603-A (KR)
Inventor: HWANG JEONG GI
IPC: C02F1/40
Filed: 1999-11-05
Abstract: PURPOSE: A water purifying apparatus is provided, which solidifies the suspended materials in a standardized shape as promptly and effectively removing moisture of suspended materials, a source for various water pollutions so that the solidified suspended materials can be recycled, and maximizes efficiencies during cleaning through prompt discharging of suspended materials. CONSTITUTION: The water purifying apparatus (200) comprises a supply pump (10) pumping suspended material contained sewage; first filter part (21), second filter part (22) and third filter part (23) sequentially connected in series so that particles of suspended materials are collected in the lower side direction by particle size and specific gravity difference; first membrane (31) and second membrane (32) connected so that only pure water and soluble materials pass through a water purifying pipe (12); a water tank (40) storing water by receiving the water through a reduction pipe (13); a discharging/back washing pump (50) pumping outside finally cleaned pure water through a discharging pipe (14) during forward rotation and backwashing the water by supplying pure water of the water tank (40) to the first membrane (31) and the second membrane (32); a suspended material tank (70) storing suspended materials collected in the first filter part (21), the second filter part (22) and the third filter part (23); and a suspended material compressor (100) discharging the suspended materials by compressing suspended materials stored in the suspended material tank (70) into a solid.
Patent KR-20010045614-A (KR)
Inventor: LEE YUN HYEON
IPC: G06Q50/10
Filed: 1999-11-05
Abstract: PURPOSE: A two internet service site member combination method is provided to accept the member information of the other party if there is no overlapped ID, and otherwise, add a specific ID to the conventional ID when the member informations of the two party are combined. CONSTITUTION: The method comprises steps of extracting overlapped IDs by comparing the IDs of the first database with the IDs of the second database, making the first database add the IDs of the second database with respect to no overlapped ID, making the second database add the IDs of the first database with respect to no overlapped ID, making the first internet service company add a specific ID part to the IDs of members of the second internet service company with respect to the overlapped IDs and combine the second internet company member data including the added IDs with the conventional member data, and making the second internet service company add a specific ID part to the IDs of members of the first internet service company with respect to the overlapped IDs and combine the first internet company member data including the added IDs with the conventional member data.
Patent KR-20010046490-A (KR)
Title: apparatus and method for display of data information in data broadcasting reciever
Inventor: JOA DEOK JIN
IPC: H04N7/08
Filed: 1999-11-12
Abstract: PURPOSE: A method and an apparatus for displaying data information of a data broadcasting receiver are provided to recognize the contents of data in current although a viewer does not select an item of "watching a TV and a data broadcasting screen simultaneously". CONSTITUTION: A tuner(10) tunes a data signal received through an antenna. An A/V decoding unit(20) converts the signal tuned in the tuner(10) into an image stream. A data detecting unit(40) searches whether a data information signal exists among the signals tuned at the tuner(10) in a digital broadcasting receiver comprising a CRT(30) for displaying the image stream outputted from the A/V decoding unit(20) on a screen. A presentation engine(PE) unit(50) transmits the data information signal to the A/V decoding unit(20) by parsing and displaying the data information signal detected in the data detecting unit(40). The PE unit(50) comprises a summary information transmitting unit(52) creating summary data contents of the data information signal transmitted from the data detecting unit(40), a displaying unit(53) creating data contents of the data information signal and making an information screen as a semi-transparency based on a screen on air or creating an electronic guide screen, and a processing unit(51) transmitting one data information signal out of data information signals outputted from the summary information transmitting unit(52) and the displaying unit(53) to the A/V decoding unit(20).
Patent KR-20010047706-A (KR)
Inventor: HUH BI TTO
IPC: H04W88/12
Filed: 1999-11-23
Abstract: PURPOSE: A device for processing a call of an exchange is provided to process the call for supplying the Internet service to an ISDN(Integrated Services Digital Network) subscriber through an FRN(Frame Relay Network). Therefore, the installation of a specific private terminal becomes unnecessary. CONSTITUTION: A DSI(Digital Subscriber Interface)(2) interfaces with a digital terminal corresponding to an ISDN(Integrated Services Digital Network) subscriber. An FRAD(Frame Relay Access Device)(10) interfaces with an FRN(Frame Relay Network). An NTP(Number Translation Processor)(6) translates a requested number. A TSL(Time Switch and Link)(8) forms a communication path. An ASP(Access Switching Processor)(4) requests translation for telephone numbers supplied from the DSI(2) and the FRAD(10) to the NTP(6), and receives a result of the number translation. The SAP(4) controls the TSL(8), and forms a communication path between the FRAD(10) and the DSI(2) in respond to the translation result by the TSL(8).
Patent KR-20010054307-A (KR)
Inventor: JANG U HYEOK
IPC: G02B6/10
Filed: 1999-12-06
Abstract: PURPOSE: A demultiplexer of a WDM communication system is provided to have a dielectric thin film filter and a curved optical wave-guide for changing an incidence angle of the filter. CONSTITUTION: In a demultiplexer of a WDM communication system, a flat optical wave-guide(300) is provided. A unitary dielectric thin film filter(350) is attached to one side stage of the flat optical wave-guide to change a wavelength of the beam transmitted depending on an incidence angle of an incidence beam. A metal mirror(340) is attached to the other side stage of the flat optical wave-guide to reflect the incidence beam. A zigzag optical wave-guide(330) is placed between the unitary dielectric thin film filter and the metal mirror to change the incidence angle of the beam into the dielectric thin film filter.
Patent KR-20010054382-A (KR)
Inventor: LEE SEOK WON
IPC: E01D19/10
Filed: 1999-12-06
Abstract: PURPOSE: A bridge inspection stand traveling device is provided not to have bad influence on a rail or a bridge structure where a rail is installed by reducing vibration, to simplify the operating structure of a bridge inspection stand, and to reduce costs according to the installation of a movable bridge inspection stand and the costs required for maintenance. CONSTITUTION: A bridge inspection stand traveling device of an arch bridge comprises: a rail(110) installed along a certain route curved vertically on a bridge; a rack(120) installed along one side of the rail; wheel units(130,140) installed to a bridge inspection stand(20) to be movable and supporting the bridge inspection stand to move along the rail; a pinion installed to the bridge inspection stand to be movable and engaged with the rack; and a motor(170) for rotating the pinion in necessary directions.
Patent KR-20000012646-A (KR)
Inventor: NAMKOONG LAK
IPC: E02D27/04
Filed: 1999-12-16
Abstract: PURPOSE: A well tank installing method is provided to prevent the oxidation of a bridge structure and to improve the quality and the reliability of bridge construction. CONSTITUTION: The installing method includes the steps of: regularly and irregularly installing plural fixing pegs(3) on the outer wall of an outer steel plate mold(2); removing rust on the surface of the outer steel plate mold and performing the primer painting; covering the outer wall of the outer steel plate mold with a FRP structure(4), centralizing the fixing peg; installing a first FRP structure on the outer wall of the outer steel plate mold by bending the fixing peg.