baber/WOPTO huggingface dataset:
Patent KR-20040067359-A (KR)
Inventor: HAM YEONG CHEOL
IPC: H04W4/16
Filed: 2003-01-22
Abstract: PURPOSE: A location registration method in a composite wireless terminal-based wired/wireless integrated service system is provided to enable a user to register a call-available phone number in order to automatically attempt call termination through another network in the case of termination failure for a composite wireless terminal that provides a cordless phone function and a mobile communication function. CONSTITUTION: If a user dials an ARS(S100), an MSC/BSC forms the speech path between the ARS and the user(S102). The ARS requests the user to send a phone number(S104) and finds out a caller number(S106). By using the caller number, the ARS confirms whether the user is registered as a wired/wireless integrated service subscriber(S108). If the user is a wired/wireless integrated service subscriber, the ARS requests the user to transmit a call-available phone number(S114). Receiving the call-available phone number(S116), the ARS updates a database in a wired/wireless integrated service control station(S118) and sends an ACK message to the user(S120).
Patent KR-20040077167-A (KR)
Inventor: LEE HYOUNG WOO
IPC: F26B21/00
Filed: 2003-02-28
Abstract: PURPOSE: A device for drying timber is provided to prevent the deformation and crack of the timber by controlling the flow of air passing through the timber. CONSTITUTION: A device for drying timber is composed of a driving shaft(13) installed at the front of a body(10) and having a driving gear(14), a driven shaft(15) installed at one side of the body and having a driving gear(16) engaged with the driving gear, a band fixing groove(16a) formed at the driven shaft, a plurality of compressing bands(17) fixed to the band fixing groove and fixing the timber, a plurality of band fixing units installed at the other side of the body and fixing the compressing bands, a sticker inserted between timbers in a drying chamber, a control damper installed at the body and controlling the flow of air discharged into a vent hole(11a), and a door(20).
Patent KR-20040078411-A (KR)
Inventor: LIM CHANG MUN
IPC: H01L21/027
Filed: 2003-03-04
Abstract: PURPOSE: A method for shaping a light source of an exposure system is provided to enhance characteristics and reliability of a semiconductor device by improving the process performance of the exposure system. CONSTITUTION: The distribution of diffraction rays is calculated by using patterns formed on cells. The distribution of diffraction rays is inferred by using coordinates of light sources. The light sources of the coordinates divide the same coordinates area as the composition of the diffraction rays for forming images. Images are produced by the diffraction rays of the coordinates area. Effective parts are extracted by producing the images. The light sources are formed by combining the effective parts.
Patent KR-20040078478-A (KR)
Inventor: KYE JEONG IL
IPC: H01L39/22
Filed: 2003-03-04
Abstract: PURPOSE: A method for fabricating a Josephson junction device is provided to fabricate a device having a desired characteristic by using a stable MgB2 layer. CONSTITUTION: An Au layer and a photoresist layer are sequentially formed on a substrate. The photoresist layer is patterned. A stepped part is formed on the substrate by etching the Au layer and the substrate. The photoresist layer and the Au layer are removed therefrom. Mg and B are obliquely deposited by using the stepped part as a mask. MgB2 layers are formed on an upper substrate and a lower substrate of the stepped part, respectively. An Ag layer is formed on the stepped part.
Patent KR-20040084315-A (KR)
Inventor: CHO GYEONG WON
IPC: C22C21/02
Filed: 2003-03-27
Abstract: PURPOSE: A method for manufacturing high silicon Al-Si alloy for electronic packaging material more economically by applying a new process technology having simple process and low manufacturing cost compared with a conventional manufacturing method, and a high silicon Al-Si alloy for electronic packaging material manufactured by the same are provided. CONSTITUTION: The method comprises a step of preparing 30 to 50 wt.% of aluminum powder having purity of 99.9% and particle size corresponding to a sieve size of -325 mesh and 50 to 70 wt.% of silicon powder having purity of 99.9% and particle size corresponding to a sieve size of -200 mesh; a step of mixing the prepared powders at a mixing rate of 50 rpm for one hour using ball mill; and a step of obtaining an ingot by melting the mixed powder, wherein the melting step is performed by repeating the process of melting the mixed powder five times in a melting furnace by using a copper mold at pressure of 8x10¬-8 torr and arc current of 130 amperes, wherein the melting step is performed at an inert gas atmosphere, and wherein 29.9 to 45 wt.% of aluminum powder and 0.1 to 5 wt.% of rare earth element as third element for molding are added in the powder preparation step. The high silicon Al-Si alloy for electronic packaging material comprises 30 to 50 wt.% of aluminum and 50 to 70 wt.% of silicon, wherein aluminum content is 29.9 to 45 wt.%, and the high silicon Al-Si alloy further comprises 0.1 to 5 wt.% of rare earth element.
Patent KR-20030080201-A (KR)
Title: 개선된 접착형 섬유 및 부직 웨브
IPC: D04H3/14
Filed: 2003-03-28
Abstract: 본 발명은 메탈로센 촉매화된 폴리에틸렌(mPE) 및 접착 조촉매를 함유하는 접착형 섬유를 포함한다. 접착형 섬유 및 흡수재를 포함하는 웨브(web) 또한 고찰된다. 본 발명은 또한 폴리올레핀, 접착 조촉매, 및 증진제를 함유하는 접착형 섬유를 포함한다. 폴리올레핀은 폴리프로필렌, 고밀도 폴리에틸렌, 중밀도 폴리에틸렌, 저밀도 폴리에틸렌, 선형 저밀도 폴리에틸렌, 또는 초 저밀도 폴리에틸렌일 수 있고, 이는 찌글러-나타(Ziegler-Natta) 또는 메탈로센 촉매로 제조된 것이다. 이러한 접착형 섬유 및 흡수재를 포함하는 웨브 또한 고찰된다. 접착 조촉매는 말레산 무수물 접목 폴리올레핀, 또는 에틸렌-아크릴 공중합체, 또는 이들의 배합물일 수 있다. 증진제는 하나 이상의 티타늄 이산화물, 활석, 실리카, 명반, 탄산 칼슘, 산화 칼슘, 및 산화 마그네슘일 수 있다.
Patent KR-20040088144-A (KR)
Inventor: CHO JEONG MI
IPC: H04W4/24
Filed: 2003-04-09
Abstract: PURPOSE: A method for displaying a short message in a mobile communication terminal is provided to decide a kind of a received SMS message, and to display the entire amount of money used through a credit card as well as contents of the received SMS message if the kind of the message is for use details on the credit card, thereby confirming the entire amount of money paid by the credit card without using the Internet or a telephone. CONSTITUTION: When a purchased item is paid by a card(S100), a system transmits information on the card and a paid amount of money to a card company(S110). The card company confirms whether the card can be used, and if so, the card company approves card payment(S120). Approved data is transmitted to a member store terminal, and an SMS message for card use details is transmitted to a user terminal(S130). If the user terminal receives the SMS message(S140), the terminal decides whether the received message is for credit card use details(S150). If so, the terminal extracts an amount of used money(S160). The terminal updates the entire amount of used money(S170), and informs a user of the entire amount of money used during this month and the paid amount of money(S180).
Patent KR-20040090497-A (KR)
Inventor: JUNG JAE HUN
IPC: H04N7/20
Filed: 2003-04-17
Abstract: PURPOSE: A channel demultiplexing device and method in a gap filler system are provided to prevent I/Q signals from being delayed and detect delay data when a TDM(Time Division Multiplex) demultiplexing system receives data and converts the data into a CDM(Code Division Multiplex) signal. CONSTITUTION: A channel demultiplexing device of a gap filler system includes a receiving circuit(20), a TDM demodulator(22), a demultiplexer(24), and a transmitting circuit(28). The receiving circuit converts a TDM signal received through a Ku band antenna from a still satellite into a baseband signal. The TDM demodulator carries out QPSK(Quadrature Phase Shift Keying) demodulation and FEC(Forward Error Correction) on the TDM signal. The demultiplexer reconstructs the TDM signal. The transmitting circuit converts the TDM signal into upward signal data and transmits the data.
Patent KR-20040091379-A (KR)
Inventor: AHN HUI IL
IPC: H01H71/10
Filed: 2003-04-21
Abstract: PURPOSE: A device is provided to simplify the configuration of the device by locking a female plug assembly and a male plug assembly through the use of a single locking member having a simple structure. CONSTITUTION: A device comprises a female plug frame(410) coupled to a lower frame(100) of a circuit breaker, and which has a front surface on which a female plug(420) is fixed; a male plug frame(610) having a front surface on which a male plug(690) is fixed, wherein the male plug frame is fixed at a bottom plate(200) of a cradle; a guide rod support(601) fixed on the bottom plate of the cradle; a pair of guide rods(430) interposed between the guide rod supports in such a manner that the male plug frame is slidable in forward and rearward directions; and a locking unit(700) for locking the female plug frame and the male plug frame so as to maintain contact between the female plug and the male plug when the female plug and the male plug are connected with each other at a test position and moved to an operating position.
Patent KR-20040096324-A (KR)
Inventor: JUNG U YEONG
IPC: H01L21/28
Filed: 2003-05-09
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to prevent loss of an oxide spacer and to improve overlap margin with a gate electrode by using an anti-reflective coating pattern as an etch stop layer. CONSTITUTION: Gate electrodes(32a,32b) are formed on a substrate(31), and a junction region(33) is formed in the substrate. An oxide spacer(34) is formed at both sidewalls of the gate electrodes. A capping layer(35) and an interlayer dielectric(36) are sequentially formed on the resultant structure. A trench is formed and an organic substance is filled in the trench. A contact hole is formed to expose the junction region by etching the interlayer dielectric and the capping layer using the organic substance as a mask. Then, a contact plug is formed in the contact hole.
Patent KR-20040097431-A (KR)
Inventor: KIM JONG KIL
IPC: E01F9/011
Filed: 2003-05-12
Abstract: PURPOSE: A rotary traffic safety guide post is provided to reduce external force by rotation of a rotating pipe when external force occurs, and to prevent a vehicle from deviating from a traffic lane and reduce impact when a vehicle collision occurs. CONSTITUTION: A rotary traffic safety guide post comprises a cylindrical support post(1) a part of which is inserted in the ground; a rotating support(3) combined to the cylindrical support post by bolts or pins; a rotating pipe(2) inserted in the outside of the cylindrical support post and supported by the rotating support; and a reflecting sign(4) combined to the upper end of the cylindrical support post, to reflect light of vehicles and facilitate discrimination. The inside of the rotating support is bored to be inserted in the outside of the discrimination. The rotating pipe rotates on the rotating support and damps impact when impact is received from the outside.
Patent KR-20040097669-A (KR)
Inventor: WON BAIK HEE
IPC: A23L7/109
Filed: 2003-05-12
Abstract: PURPOSE: Provided are corn flour noodles using mixed flour of corn flour and sweet potato starch- the corn flour noodles prevent adult diseases resulting from obesity. CONSTITUTION: Corn flour noodles are manufactured by mixing corn flour and sweet potato starch in a mixing ratio of 9:1; adding a small amount of soda, salt and edible oil to the mixed flour, followed by kneading with iced water; and steaming the dough and passing it through a frame having a plurality of holes.
Patent KR-20040099753-A (KR)
Inventor: JANG HEE EUN
IPC: A47G9/08
Filed: 2003-05-20
Abstract: PURPOSE: A multipurpose sleeping bag is provided, which is used without inconvenience even when a couple or family members sleep together because if two sleeping bags separately used are coupled, they are formed into one sleeping bag capable of securing an internal space twice bigger. CONSTITUTION: The multipurpose sleeping bag comprises a pair of sleeping bags(10,20) which secure an internal space twice bigger, the sleeping bags(10,20) having open zippers(11,21) which are formed at one end and both ends of which are opened at positions corresponding to each other so as to enable tooth engagement to both sides, to thus enable separation and coupling, and close zippers(12,22) which are formed at lower ends and whose folding portions are blocked so as to enable opening and closing only up to the folding portions at the other end.
Patent KR-20040104121-A (KR)
Inventor: LEE SEUNG UN
IPC: G06F1/16
Filed: 2003-06-03
Abstract: PURPOSE: A computer device for smoothly transferring a push operation of a switch button to a push switch is provided to offer the switch button to keep a constant length by adjusting the length according to a gap between a disk driver and an external panel. CONSTITUTION: The switch button(1) is installed to push the push button of the disk driver(230) by being separated from the push button(260) on the external panel. A projected guide(11) is projected from an end part close to a push button side of the switch button. A moving part(3) is allowed to move to a push direction of the push button by being guided by the projected guide. A stopping projection(31) fixes a position of the moving part against the projected guide at multiple stopping holes(12).
Patent KR-20040104138-A (KR)
Inventor: PARK JIN MUK
IPC: B62D5/12
Filed: 2003-06-03
Abstract: PURPOSE: A structure of a piston for preventing noise in a hydraulic power steering system is provided to remove noise in reciprocating the piston by flowing oil in a groove of an inner wall of an O-ring groove. CONSTITUTION: An O-ring groove(40) is formed in the recessed part of the outer periphery of a piston, and an elastic rubber O-ring(42) and a piston ring(44) are inserted sequentially into the O-ring groove. A semispherical buffering groove(46) is formed in the inner wall of the O-ring groove in the outer periphery of the piston to remove noise by buffering the piston ring combined with the O-ring groove. Communication holes are formed in the buffering groove and communicated with both side walls of the piston. The piston ring is pressed and fixed by pressure of oil flowing from the communication holes.
Patent KR-20040106733-A (KR)
Inventor: LEE SE BOK
IPC: B60R22/14
Filed: 2003-06-11
Abstract: PURPOSE: A seat belt with an airbag is provided to prevent the shoulder, the chest, the neck and the lower body of the passenger from being injured against the belt by absorbing impact with the cushion of the airbag module at a collision. CONSTITUTION: A seat belt is composed of a belt(52) placed around a shoulder and the pelvis of a passenger to protect the passenger in suddenly braking or at a collision of a vehicle, an inflator(54) installed at the side of the belt to generate gas at the collision of the vehicle, and an airbag module(56) absorbing shock of the passenger by expanding a cushion(66) between the belt and the passenger with gas from the inflator. The belt is composed of a diagonal belt placed around the shoulder and the chest of the passenger, and a horizontal belt arranged in the lower part of the seat and placed around the pelvis of the passenger.
Patent KR-20040110611-A (KR)
Inventor: KIM JONG SU
IPC: B60H1/12
Filed: 2003-06-20
Abstract: PURPOSE: A structure for a cylindrical door of an air conditioner case for a vehicle is provided to facilitate an operation by preventing frictional force from acting partially in operating the cylindrical door with a gentle step formed along the circumferential direction of the door. CONSTITUTION: A structure for a cylindrical door(100) of an air conditioner case for a vehicle is composed of an opening unit formed along the circumferential direction and a step formed at a portion at which the opening unit is not formed. The step is formed between a rotation unit(101) and a sealing unit(102) by lowering the surface of the rotation unit than the surface of the sealing unit along the circumferential direction. The step formed between the rotation unit and the sealing unit inclines gently.
Patent KR-20030063271-A (KR)
Inventor: CHO JONG KIL
IPC: B60L11/18
Filed: 2003-06-23
Abstract: PURPOSE: A vehicle with a motor is provided to reduce the vehicle maintenance costs by using power produced through vehicle braking power. CONSTITUTION: An armature(32) is provided on a vehicle propeller shaft(12). A motor(11), which is comprised of the vehicle propeller shaft(12) and a motor shaft as a same shaft, is adhered to a fixed body. A plurality of batteries supply power to the motor(11). A static electronic breaking switch(14) is switched by a driving electronic breaking switch(27). The static electronic breaking switch(14) is charged in parallel and outputted in serial. A voltage coil is connected to a centrifugal switch(34) that is opened under the regulation speed, a brake pedal switch(22) that is opened when canceling a stop status, and an accelerator pedal switch(24) that is opened when it is pushed slightly.
Patent KR-20050001162-A (KR)
Inventor: SEO SEOK JANG
IPC: H04B1/38
Filed: 2003-06-27
Abstract: PURPOSE: A mobile communication terminal comprising a terrestrial TV receiving antenna is provided to install an antenna, which is roughly between 10 and 60 centimeters in length to receive a signal of 200MHz frequency band, on an FPCB in a loop shape to receive a terrestrial TV signal, thereby receiving a terrestrial TV frequency without increasing the size of the terminal. CONSTITUTION: A loop antenna(130) is installed on an FPCB(120) connected to an LCD(110) of a monitor(101). The loop antenna(130) is wound along edges of the FPCB(120), and is connected to a TV receiving IC(140) embedded in a keypad(102) through a hinge portion(103) along the FPCB(120). The FPCB(120) is connected to a board of the keypad(102) through a B/B(Board to Board) connector(142) and an interface end(144). An emitted TV signal is received through the loop antenna(130) of the FPCB(120). The received TV signal is amplified and frequency-converted through an amplifier and a mixer configured in a chip of the TV receiving IC(140). A baseband signal is demodulated, processed into a video signal via an image processor, and then outputted through the LCD(110).
Patent KR-20050003228-A (KR)
Inventor: HAN HO SUNG
IPC: H04N1/32
Filed: 2003-06-30
Abstract: PURPOSE: A printing device of an MFP(Multi Function Product) using a main controller of an idle state, a method thereof, and a computer-readable recording medium storing a computer program controlling the MFP are provided to render print data by using the main controller of the idle state in a state that the print data is not rendered by a sub controller. CONSTITUTION: The sub controllers(30-34) generate a rendering request signal asking the main controller(36) to render the first print data and transfer it to the main controller in response to a result for checking that the sub controller already renders the second print data when rendering of the first print data is requested. The sub controllers transfer the first print data to the main controller by responding to the first control signal inputted from the main controller. The main controller checks the rendering of the first print data by responding to the rendering request signal, transfers the check result to the sub controller as the first control signal, and renders the first print data received from the sub controller.
Patent KR-20050003274-A (KR)
Inventor: YANG JOON YOUNG
IPC: G02F1/136
Filed: 2003-06-30
Abstract: PURPOSE: A method for fabricating a polysilicon LCD is provided to reduce process steps by simultaneously forming a gate line including a gate electrode and a data line including a source electrode through a lift-off process. CONSTITUTION: A method for fabricating a polysilicon LCD includes the steps of preparing a substrate(301), forming an active layer on the substrate, simultaneously forming a data line and a gate line including a gate electrode on the active layer, partially exposing the data line and the active layer, forming a conductive film on the exposed data line and the exposed active layer, and forming a pixel electrode(310) on the conductive film. The data line is spaced apart from the active layer used as a channel layer. The conductive film is partially removed by a lift-off process.
Patent KR-20050004537-A (KR)
Inventor: KIM JIN SIK
IPC: H04W4/16
Filed: 2003-07-03
Abstract: PURPOSE: A method for supplying a voice announcement ring back tone through a mobile communication network is provided to deliver a voice announcement ring back tone registered by a receiving subscriber as a ring back tone alternative sound, and to enable an originator to store and supply a voice response message, so that the receiving subscriber can send a desired message to the originator by using a voice announcement message. CONSTITUTION: A receiving mobile terminal designates a receiving mobile telephone number(S10). An originating mobile terminal performs a call connection request(S11). A sound source information supplying server retrieves whether the originating terminal is designated by the receiving terminal(S12). If so, the server delivers a voice announcement ring back tone to the originating terminal(S13). The originating terminal transmits a generated voice response message(S14). The server temporarily stores the voice response message(S15), and decides whether a call is connected(S16). If so, the server deletes the voice response message(S17). If the call fails, the stored voice response message is moved to a voice mail server(S18). The voice mail server stores the voice response message(S19). The receiving terminal requests the voice response message(S20). The mail server delivers the message to the receiving terminal(S21).
Patent KR-20050009368-A (KR)
Inventor: HAN HONG KYU
IPC: F28F9/00
Filed: 2003-07-16
Abstract: PURPOSE: A heat exchanger having a receiver drier and a heat exchanger manufacturing method are provided to reduce a space occupied by the heat exchanger by brazing while contacting the whole surface of the tank of the receiver drier with the side of the header pipe. CONSTITUTION: A heat exchanger having a receiver drier(53) is composed of a plurality of tubes arranged in parallel to each other; a radiating fin disposed between the tubes; a first header pipe and a second header pipes(52) having a header(41) in which both ends of the tubes are inserted and a tank(42) combined to the header; a baffle(45) arranged in the second header pipe and formed with a projection(45a) protruded through a baffle projection fitting hole(41a) formed at the tank of the second header pipe; and a receiver driver tank(43) joined at the side of the second header pipe and composed of a baffle projection fitting hole(43a) into which the projection of the baffle is inserted and inlet and outlet ports(42b,42c) corresponding to each inlet and outlet ports(43b,43c) of a heat exchanging medium formed at the second header pipe.
Patent KR-20050009574-A (KR)
Inventor: WON YONG SIK
IPC: H01L21/762
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a trench of a semiconductor device is provided to form a uniform upper corner regardless of the pattern size of a trench and prevent formation of a double slope on the inner wall of a trench by forming a silicon oxide layer of the same thickness on the inner wall of the trench. CONSTITUTION: A pad oxide layer(102) and a pad nitride layer(104) are formed on a semiconductor substrate(100). The pad nitride layer and the pad oxide layer are patterned by an etch process using a photoresist pattern as an etch mask. After the photoresist pattern is removed, a trench(108a,108b) is formed by an etch process using the pad nitride layer as an etch mask. An SEG(selective epitaxial growth) process is performed to grow a uniform silicon oxide layer(110a,110b) on the inner wall of the trench regardless of the pattern size of the trench.