baber/WOPTO huggingface dataset:
Patent KR-20040009324-A (KR)
Inventor: KIM SANG YEOL
IPC: H02M3/335
Filed: 2002-07-23
Abstract: PURPOSE: A power factor correction circuit is provided to allow for ease of PCB design and reduce costs, while achieving improved efficiency. CONSTITUTION: A power factor correction circuit comprises a power unit for supplying AC power; a rectifier unit for receiving and rectifying the AC power; a switching element for performing a switching operation in accordance with a control signal; a transformer(T) including a first primary coil(N1) having an end connected to an output terminal of the rectifier unit, a second primary coil(N2) connected between the other end of the primary coil and the switching element, and a secondary coil(N3) for receiving the power in accordance with the current flowing through the first and second primary coils and outputting the power; and a capacitor(C) connected between the other end of the first primary coil and the other output terminal of the rectifier unit.
Patent KR-20040011320-A (KR)
Title: Apparatus for public telecommunication terminal of recorded picture outputting function from portable digital camera and Method for controlled thereof it
Inventor: KWON HWANG SUB
IPC: H04M1/00
Filed: 2002-07-30
Abstract: PURPOSE: A public communication terminal for outputting an image recorded in a portable digital camera and a control method thereof are provided to output a photo or transmit the photo to a remote place. CONSTITUTION: A digital camera(300) photographs an object, records photographed image information, and has a communication port for transmitting recorded image information. A public communication terminal(100) connects to a communication port of the digital camera(300), receives and outputs image information recorded in the digital camera(300), and transmits image information to a remote place. The public communication terminal(100) has a camera communication port(103), an image output unit(104), a multiplexing modem(111), a wireless communication modem(113) and a CPU(105). The camera communication port(103) connects to the communication port of the digital camera(300). The image output unit(104) receives image information from the digital camera(300), and outputs received image information. The multiplexing modem(111) and the wireless communication modem(113) transmit image information to the remote place. The CPU(105) controls the camera communication port(103), the image output unit(104), the multiplexing modem(111) and the wireless communication modem(113).
Patent KR-20030014607-A (KR)
Title: Fabricating an embedded ferroelectric memory cell
Inventor: JOHNSON SCOTT
IPC: H01L21/8246
Filed: 2002-08-07
Abstract: PURPOSE: An IC circuit and its forming method are provided to improve the yield and performance of embedded ferroelectric devices. CONSTITUTION: An integrated circuit comprises a transistor level comprising one or more semiconductor devices disposed over a substrate and an overlying transistor isolation layer(28) having one or more contact vias extending therethrough, a ferroelectric device level(16) comprising one or more ferroelectric capacitors disposed over the transistor isolation layer and an overlying ferroelectric isolation layer(54) having one or more vias extending therethrough and laterally sized larger than corresponding contact vias aligned therewith, a first metal level disposed over the ferroelectric device level, an inter-level dielectric level(20) disposed over the first metal level(18), and a second metal level(22) disposed over the inter-level dielectric level.
Patent KR-20040017586-A (KR)
Title: A soldering device
Inventor: CHOI DONG HUN
IPC: B23K3/03
Filed: 2002-08-22
Abstract: PURPOSE: A lead-wire drawing type soldering device is provided to allow a worker to carry out welding work using only one hand by integrally forming a lead-wire with a soldering device. CONSTITUTION: A lead-wire drawing type soldering device includes a soldering unit(10) having a soldering iron section(11), a supporter(20) fixedly installed at one side of the soldering unit(10), a guide bar(30) slidably installed at one side of the supporter(20) while longitudinally passing through the supporter(20), an upper wire holder(40) for griping an outer peripheral surface of a lead wire, a lower wire holder(50) and an actuating lever(60) for actuating the lower wire holder(50). A wire stopper(70) is provided to prevent the lead wire from moving backwards. The lead wire is wound around a wire feeding roller(80).
Patent KR-20040019715-A (KR)
Title: Alternator with brush powder intercept slipring
Inventor: TAK CHANG DEOK
IPC: H02K5/128
Filed: 2002-08-29
Abstract: PURPOSE: An alternator having a washer for preventing inflow of brush powder for vehicle is provided to prevent the inflow of brush powder by forming a structure of a slip ring mold having a groove and a barrier rib to induce the flow of air to the circumferential direction. CONSTITUTION: An alternator having a washer for preventing inflow of brush powder for vehicle includes a case having a rear bracket and a front bracket, a shaft(60), a rotor fixed to the shaft(60), a fan fixed to both sides of the rotor, a stator fixed to an inner wall of the case, a slip ring(52) fixed to the shaft, a couple of brushes connected to the slip ring(52), a brush assembly for receiving the brushes, a rectifier assembly connected to the stator, a heatsink installed at the brush assembly, and a regulator for controlling the AC voltage. The slip ring(52) includes a plurality of grooves(52a) in order to induce the flow of air to the circumferential direction of the shaft(60).
Patent KR-20040020098-A (KR)
Title: A method for providing Avatar Short Message service in Mobile Communication Network
Inventor: JUNG YU SEOK
IPC: H04W4/14
Filed: 2002-08-29
Abstract: PURPOSE: A method for providing an avatar SMS(Short Message Service) in a mobile communication network is provided to considerably improve the quality of an SMS by combining an avatar with a short message and transmitting the combined avatar short message. CONSTITUTION: If a short message transmission request message is received from a user, an SMSC(SMS Center)(110) confirms whether the user subscribes for an avatar SMS through an HLR(Home Location Register)(120). The SMSC(110) confirms the receiving capacity of a termination terminal through the HLR(120), and selectively requests an avatar SMS server(150) to transmit an avatar short message according to the confirmed result. The avatar SMS server(150) searches a previously stored avatar about the user according the request, combines the searched avatar with an origination short message, generates an avatar short message, and inserts a callback URL(Uniform Resource Locator) into a notification message for informing the generated fact. The avatar SMS server(150) transmits the notification message to the termination terminal. If the termination terminal requests the downloading of the avatar short message, the avatar SMS server(150) downloads the generated avatar short message.
Patent KR-20030091632-A (KR)
IPC: A01K87/00
Filed: 2002-08-30
Abstract: 본 발명은 낚싯대에 부착되는 팁에 관한 것이다.  종래의 낚싯대는 통상 낚시 폴 상의 "아이" 또는 "롤러" 단부에서 끝난다.  폴 상의 단부 부착물에 대한 보다 적절한 용어는 "아이" 보다는 "터미널 가이드"이다.  낚싯대는 다양한 치수 및 형상의 낚시 폴을 끼워맞추도록 다수의 치수로 제조되지만, 1/64in의 산업 표준을 따른다, 즉 4번은 4/64in 중공형이다.  본 발명의 주요 요지는 외부에서 원추형(테이퍼형)으로 형성되어 낚싯줄이 팁 주위에 감기는 경우, 낚싯줄을 풀기 위해서는 팁을 하향으로 유지하기만 하여 중력에 의해 낚싯줄이 벗겨짐으로서 낚싯줄을 풀리게 하는 것이다.  내부는 중공이며 낚시 폴의 말단 단부를 끼워맞추도록 형성되어 있다.  부가적으로, 낚싯대는 단부에서 "아이"를 갖는 종래의 모든 터미널 가이드 보다 매우 얇은 단면을 갖는다.  수직 팁 상의 상기 "아이"(및 그의 브레이스)가 감김 홀더로서 작용한다.  본 발명에 유일성을 제공하는 특징들 중 하나는 낚싯줄이 감길 때 낚싯줄을 유지하는 범프 또는 돌출부로서 작용하는 수직 폴 상의 상승된 "아이" 및/또는 "롤러"에서 종료된다는 것이다.
Patent KR-20040025995-A (KR)
Title: A lithium secondary battery
Inventor: KANG JUN WON
IPC: H01M4/58
Filed: 2002-09-17
Abstract: PURPOSE: Provided is a lithium secondary battery having a remarkably low thickness-expansibility when being charged at ordinary temperature and stored at high temperature after being charged. CONSTITUTION: The lithium secondary battery comprises: a cathode containing a lithiated intercalation compound as a cathode active material; an anode containing an anode active material selected from the group consisting of lithium, lithium-containing alloy, a lithium-carbon complex, and a carbon material; an electrolyte containing a lithium salt, a carbonate-based organic solvent, and an isoxazole compound represented by the formula 1. In the formula, 0.9<=x<=1.1, 0<=y<=0.5, 0<=z<=0.5, 0<=alpha<=2, M is at least one element selected from the group consisting of Al, Ni, Co, Mn, Cr, Fe, Mg, Sr, V or a rare earth element, A is at least one element selected from the group consisting of O, F, S, and P, X is at least one element selected from the group consisting of F, S, and P.
Patent KR-20040026268-A (KR)
Inventor: KIM GUK HYEON
IPC: A61K8/97
Filed: 2002-09-23
Abstract: PURPOSE: Provided is a topical composition for lowering pruritus or damaged skin barrier caused by atopic dermatitis. The composition has anti-inflammatory, anti-pruritus, moisturizing and skin protecting effects. CONSTITUTION: A topical composition for lowering pruritus or damaged skin barrier caused by atopic dermatitis is characterized by containing 0.01-50.0 wt.5 of components selected from the group consisting of anti-inflammatory agent, anti-pruritus agent, moisturizer, skin barrier mimetic, and skin protecting agent.
Patent KR-20040026809-A (KR)
Title: Sludge digestion system of wastewater
Inventor: KANG SEOK UNG
IPC: C02F11/06
Filed: 2002-09-26
Abstract: PURPOSE: Provided is a sludge digestion system being capable of digesting sludge generated from sewage and wastewater treatment works and consisted of a plurality of components with high efficiency and low energy cost by synergy effect of an aerobic digestion and an anaerobic digestion processes. CONSTITUTION: The system comprises a first digestion tank (10) with an impeller (30) for mixing and digesting sludge transferred from a sludge tank (100), thereby generating a gas, a heating unit (20) for circulating heated air to the inside of the first digestion tank (10) for increasing digestion efficiency, a second digestion tank (40) for further digesting the sludge, supplying the gas generated from the first digestion tank (10) to a recycling burner and storing excess gas therein, and a dehydrator (41) for dehydrating the digested sludge.
Patent KR-20040037682-A (KR)
Title: Structure of rotator in rotary compressor
Inventor: LEE SEON GWON
IPC: F04B39/00
Filed: 2002-10-29
Abstract: PURPOSE: A rotator structure for a rotary compressor is provided to prevent friction for generating due to vibration when a rotor is rotated by forming a wider gap between the rotator and a stator. CONSTITUTION: A stator(121) is installed inside a seal container. A first laminated plate(121a) and a second laminated plate(121c) are laminated to the rotator. A first through hole(121b) is formed to the first laminated plate, having a bore. A second through hole(121d) is formed to the second laminated plate, having a larger bore than the bore of the first through hole. A rotator(122) is inserted to the stator, mounting a balance weight(122a) on one side. Rotating force is generated by interacting the stator and the rotator. Therein, electronic noise and friction due to vibration of the rotator is reduced on an upper side the rotator and the stator contact.
Patent KR-20020093695-A (KR)
Inventor: JUNG HUNG JAE
IPC: C09D1/00
Filed: 2002-11-01
Abstract: PURPOSE: A paint mixing agent is provided, which is used to mix with a paint resin and a chip plastic source pulling a silicone petroleum raw fiber for radiating the far infrared ray, generating anions and inhibiting the generation of mold. CONSTITUTION: The paint mixing agent is prepared by heating the rock selected from the group consisting of shale, serpentine and silica muscovite at a temperature of 1,200 deg.C or more; and pulverizing the heated rock to the size of 500 mesh or less.
Patent KR-20040041370-A (KR)
Title: Automobile hood hinge apparatus having walker protection function
Inventor: BAE YEONG GIL
IPC: B62D25/12
Filed: 2002-11-11
Abstract: PURPOSE: A hood hinge device having a pedestrian protecting function for a vehicle is provided to secure a sufficient shock-absorbing space by lifting upward a rear end unit of a hood panel only in colliding pedestrians with the hood panel and to prevent heads of the pedestrians from being directly colliding with parts in an engine room and a hood hinge. CONSTITUTION: A hood hinge device having a pedestrian protecting function for a vehicle is composed of a hood bracket(10) fixed and installed to the side of a vehicle body(b) corresponding to a rear end unit(2') of a hood panel(2) for the vehicle; a hinge arm(12) rotatively installed to the hood bracket by a main hinge pin(11); a hood arm(14) rotatively installed by a sub hinge pin(13) mounted to the side of the hinge arm and fixed and disposed to the rear end unit of the hood panel; a hood arm lifting device(20) for lifting up the rear end of the hood arm; a latch cam(30) positioned under the hood arm lifting device and hinge-installed to lock the hood arm lifting device; an actuator(40) for releasing the hood arm lifting device from the latch cam by supplying external force to the side of the latch cam; a control device(50) for operating the actuator; and a collision sensor(51) mounted to the side of a front body of the vehicle to sense and inform the collisions of the pedestrians to the control device.
Patent KR-20040041881-A (KR)
Title: Time Matrix Modulation with Run-Length compression method for communication system
Inventor: KIM YUN SIK
IPC: H04B1/7073
Filed: 2002-11-12
Abstract: PURPOSE: A data transmitting method in a communication system using a 2-channel run-length coding method and its recording medium are provided to increase the capacity of a system by shortening data transmission time. CONSTITUTION: A channel encoding module(10) analyzes inputted data and generates information data to be transmitted to a channel 1 and repetition number data to be transmitted to a channel 2. A multiple access encoding module(20) performs a coding to differentiate channels. A signal modulating module(30) modulates data transmitted from the multiple access encoding module(20) so as to be transmitted to a receiving side. A transmitter(40) sends modulated data through an antenna. A receiver receives wireless data transmitted from the transmitter(40). A signal demodulating module(60) demodulates the wireless data. A module(70) performs a multiple access decoding(70) on the demodulated data. A channel decoding module(80) restores data transmitted through the channels 1 and 2 to their original data streams.
Patent KR-20040042595-A (KR)
Title: engine mounting structure of a vehicle
Inventor: KIM HYO SEOK
IPC: B60K5/12
Filed: 2002-11-15
Abstract: PURPOSE: Engine mounting structure of a vehicle is provided to effectively suppress rolling of an engine and improve NVH(Noise Vibration Harshness) performance by forming exact geometry about the rolling of a transmission and an engine integrated, without installing an additional reinforcing member and properly supporting load input from the transmission and engine. CONSTITUTION: In engine mounting structure of a vehicle, an engine and a transmission are integrally connected and the ends are mounted to the sides of the vehicle. The engine mounting structure includes rear mounting structure comprising a link(3) one end of which is connected to the rear of the integrated engine and transmission, by a bush; a shaft(5) vertically rotatably installed to the other end of the link; shaft bushes installed to the ends of the shaft; and fixing brackets(11) fixing the shaft bushes to a cross member(9).
Patent KR-20030052976-A (KR)
Title: Slide fastener with separable bottom stop assembly and method of manufacturing the same
Inventor: TAKAZAWA SHIGEYOSHI
IPC: A44B19/38
Filed: 2002-11-29
Abstract: PURPOSE: To provide a slide fastener which is made only with an injection molding machine and has a insert pin or a box pin formed in uniform thickness around the core part, and the manufacturing method thereof. CONSTITUTION: This slide fastener is made by integrally forming a retaining box (6) comprising a insert pin (6a), box pin (6b) made of a synthetic resin and box body (6c) along a fastener tape (3). Both the insert pin (6a) and the box pin (6b) have periphery face shapes insertable into an element row guide groove of the slider, and the whole from the inner edge to the outer edge is integrally formed oblique toward the surface to the core strip (4) side of the core part (7) against the tape plane of the fastener tape (3). Accordingly resin layers with equal thickness can be formed on both surface and backside of the core part (7) without adding particular facilities preventing peeling on the backside and embrittling the core part (7) and the periphery.
Patent KR-20040047371-A (KR)
Title: Method and device for controlling of robot vacuum cleaner
Inventor: YUM JU BAEK
IPC: A47L9/28
Filed: 2002-11-29
Abstract: PURPOSE: A robot cleaner and method for controlling the same is provided to precisely recognize the position and size of obstacles by using a vision system. CONSTITUTION: A robot cleaner is composed of a vision system(203) photographing obstacles and outputting a digital image signal, a memory unit(215,218) memorizing the digital image information output from the vision system, and a control unit(209). The control unit controls a running unit(251) with the digital image information so that the robot cleaner avoids the obstacles.
Patent KR-20030045625-A (KR)
Title: Method for Manufacturing Galvanic Elements Having a Liquid Organic Electrolyte
Inventor: BIRKE SALAM FATIMA
IPC: H01M4/62
Filed: 2002-12-03
Abstract: PURPOSE: A method for preparing a galvanic cell containing a liquid organic electrolyte and a galvanic cell prepared by the method are provided, to prevent the pollution of a housing component due to an electrolyte and the leakage of an electrolyte. CONSTITUTION: The galvanic cell comprises a liquid organic electrolyte containing an electrode-separator assembly having at least one lithium insertion electrode and a polymer matrix-insoluble electrochemical active material dispersed in a polymer. The electrolyte comprises 2-15 wt% a hydrocarbon-oxygen compound (carbonate) having a central carbon atom connected with one oxygen atom by a double bond and with two oxygen atoms by a single bond, wherein the oxygen atoms connected by a single bond are not saturated by other atoms or groups, a hydrocarbon chain containing four or less carbon atoms are connected with the single bonded oxygen atoms, respectively, the two chain have a difference of one to two CH2 groups, and the electrode-separator assembly is infiltrated into an electrolyte initially, cut and inserted into a housing.
Patent KR-20040054385-A (KR)
Title: Device for adjusting width between guide roll in continuous casting line
Inventor: LEE DONG CHEOL
IPC: B22D11/12
Filed: 2002-12-18
Abstract: PURPOSE: An apparatus for adjusting a gap between guide rolls in continuous casting line is provided to easily perform gap adjustment of upper and lower guide rolls according to gap adjustment of the liners by mechanically adjusting a gap between liners. CONSTITUTION: The apparatus comprises a ring shaped supporting shaft(11) vertically installed on a stand(10); a lower base frame(12) which is installed on the supporting shaft, and on an upper part of which lower guide rolls(14) are installed; a liftable and lowerable block(16) slid up and down with being inserted onto the supporting shaft; an upper base frame(13) which is installed on the liftable and lowerable block, and on a lower part of which upper guide rolls(15) are installed; a driving liner(20) which is rotationally inserted onto the supporting shaft, and on an upper part of which depression part and prominence part are formed; a driven liner(21) which is put on the driving liner with being slidingly inserted into the supporting shaft, and on a lower part of which depression part and prominence part engaged with the depression part and prominence part of the driving liner are formed; a clamping means installed at one side of the lower base frame to clamp or unclamp the liners; and a rotation means installed at one side of the lower base frame to rotate the liners so that the depression parts and prominence parts of the liners are engaged with each other or arrange the prominence parts of the liners oppositely directed to each other so that a gap between the liners is adjusted.
Patent KR-20040057660-A (KR)
Title: In-out type antenna having mobile phone
Inventor: KIM GI PYO
IPC: H01Q1/24
Filed: 2002-12-26
Abstract: PURPOSE: A mobile communication terminal having in-out type antenna is provided to consult a user's convenience by extracting the antenna to the outside or inserting the antenna into the inside. CONSTITUTION: A mobile communication terminal having in-out type antenna includes a loading groove, an antenna, a hinge member, an elastic member, and a locking member. The loading groove(140) is formed on one side of a main body. The loading groove has the predetermined length and the predetermined depth to an upper and a lower direction of the mobile communication terminal. The antenna(150) is inserted into the loading groove. The hinge member is installed between the loading groove and an inserting groove in order to connect the antenna to the inserting groove. The elastic member(170) is installed between the antenna and the inserting groove in order to push the antenna. The locking member is installed between the antenna and the main body in order to fix the antenna.
Patent KR-20040058938-A (KR)
Title: Method of forming a storage node in a semiconductor device
Inventor: KIM YEONG SU
IPC: H01L27/04
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a charge storage electrode of a semiconductor device is provided to reduce a resistance by obtaining a sufficient contact area between the charge storage electrode and a contact plug. CONSTITUTION: A first insulating layer(14) is formed on a semiconductor substrate(11) including a contact plug(13). The contact plug is exposed by performing a patterning process. A first conductive layer(15) is formed on the first insulating layer. A second insulating layer(16) is formed on the entire surface of the semiconductor substrate. A surface of the first insulating layer is exposed by polishing the second insulating layer and the first conductive layer. A third insulating layer(17) is formed on the entire surface of the semiconductor substrate. A second conductive layer(18) is formed on the entire surface of the semiconductor substrate to be connected to the first conductive layer. The third and the second insulating layers are exposed by etching the second conductive layer. A charge storage electrode is formed by removing the first, the second, and the third insulating layers.
Patent KR-20040059111-A (KR)
Title: FX box
Inventor: KIM KYONG BOK
IPC: F17C13/00
Filed: 2002-12-27
Abstract: PURPOSE: A device for inputting a gas to a disposable butane gas bowl is provided to input gas to the butane gas bowl and to recycle the butane gas bowl. CONSTITUTION: A common port is installed in a bowl(10). An input/output member is provided to input to an input port of the bowl by installing a storing device(600) in the common port. An auxiliary member is provided to input to the input port of the bowl by installing an auxiliary device of the storing device. A control member(630) is installed to input to the bowl from the input/output member.