baber/WOPTO huggingface dataset:
Patent KR-20040028288-A (KR)
Title: Apparatus and Method for controlling of frequency using GPS receiver
Inventor: BAEK MUN SEOK
IPC: H04B1/16
Filed: 2002-09-30
Abstract: PURPOSE: An apparatus and a method for controlling a frequency using a GPS receiver are provided to achieve improved accuracy of clock frequency in a mobile communication system. CONSTITUTION: An apparatus comprises a GPS(global positioning system) receiver(100) for outputting a 1PPS(pulse per second) synchronized with a GPS time by using the information received from a satellite, and transmitting the received information of the satellite and the current time information; an OCXO(oven-controlled crystal oscillator)(400) for controlling changes of frequency, and controlling and outputting the output frequency used as a clock source in accordance with the input voltage value; an offset comparing unit(200) for sensing the difference between the 1PPS inputted from the GPS receiver and the 1PPS generated by dividing the output signal of the OCXO used as a clock source; a digital-to-analog converter control unit(300) for controlling the frequency of the OCXO by converting the inputted digital value into an analog voltage; and a processor(500) for outputting a digital value to the digital-to-analog converter control unit, and controlling the output of the OCXO by using the digital value.
Patent KR-20040029624-A (KR)
Title: The heat exchanger's mounting of a dehumidifier
Inventor: BAE GYEONG SEON
IPC: F24F3/14
Filed: 2002-10-01
Abstract: PURPOSE: A structure for fixing a heat exchanger in a dehumidifier is provided to selectively fix a small or large heat exchanger at an orifice, thereby making the orifice common. CONSTITUTION: A cabinet has a suction port and discharge ports. A heat exchanger is installed at the suction port for removing water from the air to be sucked. A blower fan is installed in front of the heat exchanger for ventilating the air flowed into the suction port to the discharge ports after passing through the heat exchanger. An orifice(55) is installed between the heat exchanger and the blower fan for guiding the air to be ventilated to the blower fan. First and second fixing plates(72,74) are variably installed inside the orifice in a width direction of the heat exchanger to selectively fix both ends of the heat exchanger.
Patent KR-20040029890-A (KR)
Title: Instant temporary tattoo decal printer and temporary tattoo decal production method using by this instant temporary tattoo decal printer
Inventor: SHIN KWONE
IPC: G06F3/12
Filed: 2002-10-02
Abstract: PURPOSE: An instant one-time tattoo sticker printer and a method for making an one-time tattoo sticker using the same are provided to make the one-time tattoo sticker from a PC by using various tattoo images and a making tool offered from a data providing server connected through the Internet. CONSTITUTION: A controller(15) performs printing by controlling each component of the printer through communication with the PC(14). A tattoo paper separates a water-soluble slip layer printing a tattoo image layer from a water-permeable paper if water is absorbed. A paper feeding roller(34) transfers the tattoo paper. A paper feeding roller motor(20) operates the paper feeding roller. A compressing release paper(30) comprises a release paper layer and an adhesive layer. A release paper feeding roller(36) feeds the compressing release paper. A compressing roller(35) compresses the compressing release paper and the tattoo paper. A compressing roller motor(21) operates the compressing motor. A printer head(17) performs the printing by ejecting ink to the tattoo paper. A head motor(19) transfers the printer head.
Patent KR-20040034798-A (KR)
Title: Method and apparatus for compressing and disposing HEPA filter using at nuclear facilities
Inventor: KANG IL SIK
IPC: G21F9/30
Filed: 2002-10-17
Abstract: PURPOSE: A method and an apparatus for compressing a HEPA(High Efficiency Particulate Air) filter are provided to manage efficiently waste matters by compressing and processing the HEPA filter within a waste drum. CONSTITUTION: A HEPA filter is located between a movable molding frame and a fixing molding frame. The HEPA filter is interlocked between the movable molding frame and the fixing molding frame by shifting a movable molding frame(S1). The cylindrical HEPA filter is formed by operating the movable molding frame to mold the HEPA filter(S2). The HEPA filter is pushed and inserted into a waste drum by shifting a compressing plate to a lower side(S3). The HEPA filter is compressed in the inside of the waste drum(S4). A plurality of HEPA filters are compressed in the inside of the waste drum by performing the compressing process, repeatedly and a top part of the waste drum is sealed up(S5).
Patent KR-20020086406-A (KR)
Inventor: JANG JAE HWANG
IPC: A42B3/00
Filed: 2002-10-18
Abstract: PURPOSE: A light emitting device is provided to be separably attached to a non-circular helmet for bicycles or in-line skates. CONSTITUTION: The light emitting device attached to a helmet for bicycles or in-line skates comprises a battery receiving housing(102), a printed circuit board(104) to which a control circuit device and high brightness light emitting diodes(107) are assembled; a power on/off switch(106); a lower case(110) for protecting the battery receiving housing; a transparent upper case(120) coupled to the lower case for protecting the printed circuit board and light emitting diodes; a rubber ring(108) for protecting parting portions of the upper and lower cases from water; first and second protrusions(112) arranged at regular distances on the one side of the lower case; and a fixing member for connecting the protrusions with the helmet.
Patent KR-20040034109-A (KR)
Title: Firing installation of rice hulls
Inventor: BAEK MAN SUN
IPC: B01J6/00
Filed: 2002-10-21
Abstract: PURPOSE: A rice bran firing apparatus is provided which effectively prevents a fire from breaking out by heating means installed on the outer circumference of the main body of the firing apparatus during firing operation of rice bran by adopting indirect heating process using heat transfer oil. CONSTITUTION: In a firing apparatus comprising a firing apparatus main body(10) integrally comprising a hopper(12) and an outlet(14), wherein the hopper is formed on an upper part of one side of the firing apparatus main body so that the hopper is communicated with the firing apparatus main body, and the outlet is formed on a lower part of the other side of the firing apparatus main body so that the outlet is communicated with the firing apparatus main body; a transfer screw(20) axially installed in the main body and driven by a driving motor(22) at one side of the main body; and a heating means(30) installed on the outer circumference of the main body, the rice bran firing apparatus(1) is characterized in that the oil tank is integrally formed with an oil tank capable of storing the heat transfer oil by receiving heat transfer oil(35) being welded to the outer circumference of the main body in a length direction of the main body, a plurality of electric heating rods(33) inserted into respective blocking rod bodies(34) are installed in the oil tank in a length direction of the inner side of the oil tank to heat the heat transfer oil, and the outer circumferential surface of the oil tank is coated with fireproof materials(36).
Patent KR-20030036026-A (KR)
Title: Numerical control device
Inventor: SHIBA KAZUHIRO
IPC: B23Q15/00
Filed: 2002-10-30
Abstract: PURPOSE: To easily perform the optimal setting of a parameter such as a servo gain corresponding to various working, a speed limiting value, and a correction value at the time of axial inversion. CONSTITUTION: This numerical controller is provided with a parameter storing part 12B for storing the individual optimal parameter in each operation mode and an operation mode selecting switch 20 for selectively setting the operation mode according to a user operation. Then, the optimal parameter matched with the operation mode selectively set by the operation mode selecting switch 20 is read from a parameter storing part 12B, and the parameter setting is performed.
Patent KR-20030067464-A (KR)
Title: Device for drying and sterilizing of underwear
Inventor: LEE DAL GON
IPC: D06F58/00
Filed: 2002-10-31
Abstract: PURPOSE: An apparatus for sterilizing and drying underwear is provided to conveniently perform sterilizing and drying works of underwear and make sterilized keeping of washed underwear possible. CONSTITUTION: An apparatus for sterilizing and drying underwear comprises a drying/sterilizing chamber forming a humidity sensor and plural air insertion holes to house the contents to be dried and sterilized; a housing(200) receiving the drying/sterilizing chamber and having a door(210) for shielding the drying/sterilizing chamber from the outside; a door switch sensing the opened/ closed state of the door; a button operation unit(400) outputting a selection signal if a user selects cloth quality and wind strength modes of the contents to be dried and sterilized or selects a sterilization mode just for sterilization of the contents, or selects air conditioning mode; a drying machine outputting temperature data after measuring the temperature or the heating state of the drying/sterilizing chamber and putting heated air to the air insertion holes in; a sterilizing machine putting ozone, a sterilizer, to the air insertion holes in; a main control unit drying/sterilizing the contents in the drying/sterilizing chamber below the predetermined critical value of humidity and temperature by controlling the drying machine or the sterilizing machine according to the selection signal of the button operation unit or just sterilizing the contents for the set time, or performing air conditioning function; and a display unit(800) displaying the current sterilizing/drying state and error state to a user according to control of the main control unit. Thus, drying and sterilizing works of underwear are conveniently performed.
Patent KR-20040039568-A (KR)
Title: Seperator having inorganic protective film and lithium battery using the same
Inventor: CHO JUNG GEUN
IPC: H01M50/457
Filed: 2002-11-02
Abstract: PURPOSE: A lithium battery comprising a separator having an inorganic protection coating is provided to inhibit movement of a cathode active material, thereby reducing self-discharge. CONSTITUTION: The lithium battery comprises a cathode, an anode, and a separator inserted between the cathode and the anode, wherein the separator comprises an inorganic protection coating formed on at least one surface thereof. The inorganic protection coating is single ion conducting glass having lithium ion conductivity, and more particularly lithium nitride, lithium silicate, lithium borate, lithium aluminate, lithium phosphate, lithium phosphorus oxynitride, lithium silicosulfide, lithium germanosulfide, lithium lanthanum oxide, lithium titanium oxide, lithium borosulfide, lithium aluminosulfide, lithium phosphosulfide or a mixture thereof.
Patent KR-20040040115-A (KR)
Title: Network-based question and answer service method and its system capable of load balancing
Inventor: LIM IL
Filed: 2002-11-06
Abstract: PURPOSE: A method and a system for a consulting service on the network equipped with a load balancing function are provided to quickly offer a verified recommended answer stored in a database depending on the contents of a customer's question, and properly distribute the work of a counselor answering to the customer's question. CONSTITUTION: A document crawler(204) collects the raw data(202) that is the question data of various forms such as the FAQ(Frequently Asked Question), a bulletin board, the contact us, and an e-mail. The raw data is stored in a knowledge base index database(214) and an FAQ index database(216) by an indexer(206). A recommended answer pool(218) comprises the databases. The indexer and a query processor(212) connecting to a document storage(208) like an electronic dictionary operated by a ranking algorithm(210) generates index data by effectively normalizing the raw data, reconfiguring the normalized data to the document fit to a search engine. After the query processor processes a query by an index generated from the indexer, the question/answer is performed with a customer terminal(20) through an intelligent viewer(220).
Patent KR-20040042672-A (KR)
Inventor: CHO JIN U
IPC: G02B6/12
Filed: 2002-11-15
Abstract: PURPOSE: A package module of an optical waveguide device by using a passive alignment device and a method for manufacturing the same are provided to allow a high speed packaging without performing an active alignment with monitoring the intensity of light. CONSTITUTION: A package module of an optical waveguide device by using a passive alignment device includes an optical waveguide device(300), an optical fiber passive alignment device(200) and a plurality of optical fibers. The optical waveguide device(300) is formed on a substrate(100) provided with a silica film and a plurality of optical waveguides thereon. The optical fiber passive alignment device(200) is provided with a body having a top surface and a bottom surface, a device reception groove and a plurality of V-grooves(223) for receiving the plurality of optical fibers. The optical fibers are received at the V-grooves(223) of the optical fiber passive alignment device(200) and optically aligned with the optical waveguides.
Patent KR-20040045083-A (KR)
Title: Electrolyte for Nickel-Metal Hydride Secondary Battery and Nickel-Metal Hydride Secondary Battery Having the Electrolyte
Inventor: KOO NAM HUN
IPC: H01M10/30
Filed: 2002-11-22
Abstract: PURPOSE: An electrolyte solution for a nickel hydrogen secondary battery and a nickel hydrogen secondary battery containing the electrolyte solution are provided, to increase the lifetime of batteries, to improve the capacity of electrodes and to simplify the manufacturing process of batteries. CONSTITUTION: The electrolyte solution comprises a solution containing 2-10 M KOH and 0.0002-0.0008 M palladium. Preferably the solution contains 5-8 M KOH and 0.5-1.5 M LiOH·H2O or 5-8 M KOH and 0.5-1.5 M NaOH. The nickel hydrogen secondary battery comprises the electrolyte solution and electrodes. Preferably the negative electrode is made of one material selected from the group consisting of TiFe, ZrMn2, ZrV2, ZrNi2, CaNi5, LaNi5, MmNi5, Mg2Ni and Mg2Cu (wherein Mm is a rare earth metal).
Patent KR-20040046655-A (KR)
Title: Mobile phone having camera
Inventor: MUN GI UNG
IPC: H04B1/38
Filed: 2002-11-28
Abstract: PURPOSE: A cellular phone mounting a camera thereon is provided to install a camera on an antenna guide, and to horizontally rotate the antenna guide in a lower section of a cellular phone folder, thereby enabling a user to confirm an image received from other party as transmitting a front background of the user. CONSTITUTION: An antenna(200) is protruded from a lower section of a cellular phone folder(100). An antenna guide(210) vertically guides the antenna(200), and is rotatively protruded/coupled in horizontal direction in a lower section of the cellular phone folder(100). A camera(300) is installed on the antenna guide(210). A camera connector(310) is connected to a body from the camera(300) through a cellular phone hinge device(410) and the antenna guide(210) in order to transmit camera data. A male screw portion is disposed on one side of the antenna guide(210). A female screw portion is disposed by corresponding to the male screw portion.
Patent KR-20040047222-A (KR)
Title: Device for charge and discharge efficiency stabilization of a car battery and method thereof
Inventor: WOO KYUNG SIK
IPC: H02J7/14
Filed: 2002-11-29
Abstract: PURPOSE: An apparatus and a method are provided to prevent the pole plate of a battery from being contaminated or corroded by impurities on the pole plate by constantly removing the impurities regardless of a vehicle traveling operation. CONSTITUTION: An apparatus comprises a voltage stabilizing unit(10) for receiving power from a battery and stabilizing the received power; a voltage dividing unit(20) for receiving power from the battery and dividing the voltage of the power; a pulse control unit(30) for oscillating a quartz crystal oscillator for a preset time period and intermittently generating ultrasonic pulses so as to remove impurities from the pole plate of the battery; a voltage display unit(40) for displaying state of charge of the battery in accordance with the control of the pulse control unit; a phase converting unit(50) for converting the phases of the ultrasonic pulses generated from the pulse control unit; a driving switching unit(60) operating by the phase converted ultrasonic pulses; and a pulse output driving unit(70) for stabilizing the charge/discharge efficiency of the battery by applying the phase converted ultrasonic pulses to the pole plate of the battery in accordance with the switching operation of the driving switching unit.
Patent KR-20040048131-A (KR)
Title: Neutralization device for condensing boiler
Inventor: KIM SEONG GAP
IPC: F24H1/44
Filed: 2002-12-02
Abstract: PURPOSE: Provided is a device for neutralizing a condensing boiler which neutralizes acidic condensed water generated from the condensing boiler to neutral water. CONSTITUTION: The device comprises a condensed water inlet(11) connected to a condensed water outlet, a condensed water exit(12) opposite to the condensed water inlet, a body(10) having an open top side, a porous neutralizing agent(20) which is contained in the body, consists of a mixture of CaO and Si and is produced from an autoclave and a lid(30) joined to the top of the body.
Patent KR-20040051870-A (KR)
Inventor: LEE CHUN SEUNG
IPC: A61Q19/10
Filed: 2002-12-13
Abstract: PURPOSE: Provided is a body rinse composition containing a natural moisturizing component. Therefore, it maintains the skin moist to prevent the dryness thereof, and promotes blood circulation to main skin tightening and brightness. CONSTITUTION: A body rinse composition contains 0.01-5.0 wt.% of a natural moisturizing component selected from the group of consisting of japanese apricot extract, mineral oil, allantoin and glauconite, and 0.1-5.0 wt.% of a blood circulation promotor selected from menthol or ginkgo leaf extract.
Patent KR-20040052179-A (KR)
Inventor: KIM GYEONG HWAN
IPC: H01L21/02
Filed: 2002-12-14
Abstract: PURPOSE: An RF(radio frequency) power matching unit is provided to remarkably reduce fabricating cost by preventing a bypass device from being damaged by reflect power and by minimizing a problem of a process chamber caused by an unstable supply of RF power when an RF matching mechanism is optimized. CONSTITUTION: A semiconductor wafer is processed in an arbitrary process chamber(1) by using plasma. An RF power generator(21) generates and supplies RF power for inducing formation of the plasma in the process chamber. An RF matching box(22,23) electrically intermediates between the process chamber and the RF power generator. The RF matching box controls the intensity of the RF power according to the variation of the impedance inside the process chamber so as to match the impedance of the RF power and the impedance of process chamber. A single bypass device(24) intermediates between the Rf matching box and the process chamber while electrically connected in serial connected to the Rf power generator and bypasses the RF power whose intensity is controlled by the RF matching box to the process chamber. The self-processed capacity of the single bypass device is fixed as high capacity so that the electric voltage-resistant capacity increases substantially.
Patent KR-20040055348-A (KR)
Title: Method for manufacturing MOS transistor
Inventor: PARK GEON UK
IPC: H01L29/78
Filed: 2002-12-20
Abstract: PURPOSE: A method for fabricating a MOS(metal oxide semiconductor) transistor is provided to prevent boron ions from penetrating to a silicon wafer by forming a silicon oxide layer of a mesh structure and a dense formation by a PECVD(plasma enhanced chemical vapor deposition) method while using silane gas before a silicon nitride layer is formed. CONSTITUTION: A MOS transistor device including a gate electrode(24) with a sidewall(26) and a source/drain region(27) is formed in a device region defined by a field oxide layer in a silicon substrate. A titanium silicide layer(28) is formed on the gate electrode and the silicon substrate in the source/drain region. A silicon oxide layer(29) is formed on the front surface of the silicon substrate. A silicon nitride layer(30) is formed on the silicon oxide layer. A BPSG(boron phosphorous silicate glass) layer(31) is formed on the silicon nitride layer.
Patent KR-20040060182-A (KR)
Title: Process for manufacturing WC based powder by vaper reaction under vacuum pressure
Inventor: CHOI CHEOL JIN
IPC: C01B32/949
Filed: 2002-12-30
Abstract: PURPOSE: A method for preparing a WC-based nanopowder is provided to improve strength, abrasion resistance by using a simplified process, thereby being suitably used as an ultra-light alloy in ultra-light tool or a raw material for abrasion resistant parts or mold. CONSTITUTION: The method for preparing a WC-based nanopowder from a precursor containing tungsten by low pressure vapor phase reaction comprises: preparing the precursor containing tungsten; generating gas by vaporizing or subliming the precursor; carbonizing the gas in non-oxidative atmosphere under pressure lower than atmospheric pressure, at 500-1500 deg.C; condensing the carbonized gas, wherein the precursor is selected from tungsten ethoxide, tungsten chloride and tungsten hexacarbonyl.
Patent KR-20020031397-A (KR)
Filed: 2000-08-14
Abstract: 본 발명은  구조식(A)를 갖는 화합물(A)와 폴리-(1)-락틱-글리콜릭-타르타르 산(P(1)LGT)을 함유하는 공중합체를 함유하는 화합물(Ⅰ)인 서방출형 복합체를 제조하는 과정에 관 한 것으로, 여기서 화합물(A)의 아미노 기는 P(1)LGT의 카르복실 기에 이온적으로 결합된다.
Patent KR-20020047267-A (KR)
Title: 개량된 열교환기
IPC: F28D1/053
Filed: 2000-10-26
Abstract: 헤더(204)로 연장되는 외부관(208)의 내부벽에 형성된 오리피스(220)를 구비한 경사진 바닥벽(216)을 갖는 용골냉각기(200)로서, 오리피스(220)은 냉각제 흐름의 자연 흐름통로내에 위치한다.  오리피스(220)은 냉각제의 흐름을 제한하지 않을 정도로 충분히 크다.  애노우드 어셈블리(222)와 배수플러그(224)는 경사진 바닥벽(216)에 탑재되어 있다.
Patent KR-20020062929-A (KR)
Title: Plasma screen with enhanced contrast
IPC: G09G3/288
Filed: 2001-08-29
Abstract: The invention relates to a plasma screen having a structured black matrix (8) which is coated with a reflecting layer (9) on the side turned away from the viewer. Visible light incident from outside is absorbed by the black matrix (8) and light incident from inside is reflected by the reflecting layer (9). This enhances the LCP value of the whole plasma screen.
Patent KR-20020063258-A (KR)
IPC: C08G59/68
Filed: 2001-10-23
Abstract: 본 발명에 따른 에폭시 수지 조성물은, 에폭시 수지 및/또는 에폭시 화합물과 경화제와 경화 촉진제와 무기 충전제를 주성분으로 하고, 그 무기 충전제가 최대 입경 10㎛ 이하, 평균 입경 3㎛ 이하의 입도를 갖는 동시에, 로진 램러 선도로 나타낸 입도 분포의 구배 n이 4.0 이하이며, 전체 수지 조성물 중에 30중량% 이상 85중량% 이하의 양으로 함유되어 있다.  이 구배 n은 1.0 이상임이 바람직하다. 
     상기 조성물은 트랜스퍼 성형용 및 사출 성형용으로서 매우 적합하다.  상기 조성물은 유동성 저하에 의한 성형성의 악화를 일으키지 않고, 금형의 전사성이 우수한 동시에 치수 안정성이 우수한 정밀 성형체를 제공할 수 있다.  상기 조성물을 사용함으로써, 정밀 광통신용 커넥터의 수지화가 가능하다.  또한, 상기 조성물은 금형의 전사성이 우수하며, 사출 성형이 가능하다.
Patent KR-20020069236-A (KR)
IPC: G09G3/12
Filed: 2001-10-17
Abstract: 재충전이 가능한 배터리를 포함하는 전자 발광 패널 드라이버 회로 및 전자 발광 패널. 전자 발광 패널은 전방 전극 및 후방 전극을 포함한다. 드라이버 회로는 배터리 및 전자 발광 패널에 결합되며, 전자 발광 패널이 광을 발생하도록 전방 및 후방 전극을 교번하여 충전하도록 구성된다. 이 회로는 전방 및 후방 전극을 교대로 배터리로 방전하도록 구성되어, 배터리를 재충정하도록 한다.
Patent KR-20020069365-A (KR)
IPC: B29C55/02
Filed: 2001-01-10
Abstract: 본 발명은 주성분으로 결정성 열가소성 수지, 바람직하게는 폴리에틸렌 테레프탈레이트 및 적어도 하나 이상의 방염제를 함유하는 투명 방염성 단층 또는 다층 열성형성 필름에 관한 것이다. 상기 필름은 우수한 배향성, 열성형성 및 우수한 기계 및 광학적 특성을 갖는 것을 특징으로 하며, 이는 상기 필름 및 상기 필름으로 제조된 성형체가 실내 및 실외용으로 적합하도록 한다.
Patent KR-20020086580-A (KR)
Title: 골도스피커
IPC: H04R1/10
Filed: 2001-12-07
Abstract: 진동계의 불필요한 진동이 억제되어 이상공진에 의한 이상한 음의 발생이 방지되고, 충분히 음질개선이 이루어지는 골도스피커를 제공하는 것을 과제로 하는 것으로서, 요크와 보이스코일과 마그넷과 진동판 및 그것과 일체가 된 진동블록으로 이루어지는 골도스피커 유닛과, 그것을 수용하여 진동부가 되는 하우징으로 이루어지고, 골도스피커 유닛의 진동블록을 하우징내부의 상면에 고정함과 동시에, 요크를 하우징내부에 설치한 제동재에 의해 지지시켜 이루어지는 것을 특징으로 한다.