baber/WOPTO huggingface dataset:
Patent KR-20040023191-A (KR)
Inventor: MIN BYEONG GUK
IPC: H01J11/22
Filed: 2002-09-11
Abstract: PURPOSE: A plasma display panel is provided to achieve uniform cells, to increase capacitance, to minimize diminution of cell size, and to share a metal bus electrode. CONSTITUTION: A plasma display panel comprises a plurality of scan electrodes including transparent electrodes(79a) having a wide width and metal bus electrodes(79b) connected to one side of the transparent electrodes, and a plurality of sustain electrodes(Y7,Y9). The metal bus electrodes, which belong to the two scan electrodes adjacent to each other on the other side of a dielectric layer, are overlapped. The metal bus electrodes are arranged on the boundary region between near cells. The scan electrodes and the sustain electrodes have a same height.
Patent KR-20040031802-A (KR)
Title: The network-based insolvent obligation post-management system and method, the media of recording program source
Inventor: YOON JONG O
IPC: G06Q40/04
Filed: 2002-10-01
Abstract: PURPOSE: A system and a method for post-managing an insolvent bond based on the network, and a recording medium recording a program source are provided to make a debtor keep a repayment will by offering a new repayment method to the debtor and return a part of the bond to a society. CONSTITUTION: An insolvent bond managing server(200) constructs a database with the bond information or the debt information inputted from a bondor terminal(300) or a debtor terminal(400). Arranging a repayment contract between a bondor and the debtor, the insolvent bond managing server manages the insolvent bond by making the debtor repay a part of the insolvent bond as cash and repay the rest as a public service. A public service operating server(500) provides public service information to the debtor, and transmits the repayment information generated by performing the public service to the insolvent bond managing server.
Patent KR-20040033160-A (KR)
Title: Current energy power generation apparatus using impeller type water mill
Inventor: LEE GANG BOK
IPC: F03B13/12
Filed: 2002-10-11
Abstract: PURPOSE: A system for generating wave energy using an impeller type water turbine is provided to has simple structure, to be easily manufactured and installed, to prevent damage of environment due to construction of power generation facilities by not using a separate dam, and to generate electric power irrespective of time by being installed in the sea or rivers with high flow rate. CONSTITUTION: A system comprises a driving shaft(2) installed on a lower part of a float type structure(A) or a fixed structure(B) in horizontal direction by a support(9); an impeller type water turbine(1) installed to one side of the driving shaft; a first bevel gear(3) installed to the other side of the driving shaft; a slave shaft(5) having a second bevel gear(4) placed on a lower part thereof to be engaged with the first bevel gear, and installed to the structure; and a generator(8) installed to an upper part of the structure, and connected with the slave shaft. Rotary force of the water turbine rotated by flow of a tide is transmitted to the generator to generate electric power.
Patent KR-20040033203-A (KR)
Title: Logical and diversity combining method
Inventor: KIM JIK DONG
IPC: H04L1/16
Filed: 2002-10-11
Abstract: PURPOSE: A diversity combining method by logic AND operation is provided to use a hard-decision value in symbol demodulation and to apply logic AND operation to the process of diversity combining. CONSTITUTION: If a retransmitted packet is received(S10), an MPSK(M-ary Phase Shift Keying) demodulator demodulates the retransmitted packet(S20). A decoder decodes the demodulated signal and judges whether the retransmitted packet has an error(S30). In case that it is judged that there is an error in the retransmitted packet, the symbol of the retransmitted packet outputted from the MPSK demodulator is transferred to a diversity combiner. The diversity combiner executes logic AND operation for the symbol of the retransmitted packet and the symbol of the original packet(S40). Based on the diversity combiner's operation result, the decoder executes decoding and error detection and judges again whether there is an error in the retransmitted packet(S50).
Patent KR-20040033830-A (KR)
Title: The substrate with poly-TFT for LCD and method for fabricating the same
Inventor: SON CHUNG YONG
IPC: G02F1/1362
Filed: 2002-10-16
Abstract: PURPOSE: An array substrate for a liquid crystal display including polycrystalline silicon thin film transistors, and a method for manufacturing the same are provided to prevent a point detect generated due to a lost active layer. CONSTITUTION: A plurality of gate lines(108) and a plurality of data lines(115) vertically cross each other for defining pixel areas on an insulating substrate. A thin film transistor is formed at each cross point, including a first gate electrode(106a) and a second gate electrode, an active layer(102), a source electrode(116), and a drain electrode. The active layer contacts with the drain electrode and the source electrode through a drain contact hole and a source contact hole(112). The active layer placed under the source electrode is formed in a triangular shape having a width wider than the source electrode and becoming narrower as it goes to the first gate electrode.
Patent KR-20030057295-A (KR)
IPC: B65D47/08
Filed: 2002-10-21
Abstract: (과제) 덮개체가 매우 적당하게 개방된 상태인 것을 누구라도 알 수 있도록 한 캡을 얻는다. 
     (해결수단) 힌지편(16)이 형성된 리브(32)의 선단면에서는 리브(32)의 내측을 따라서 탄성편(30)을 직립시키고 있다. 상기 탄성편(30)은 접촉부재(42)의 거더(40)의 이동궤적 상에 위치하고 있으며, 덮개체(14)를 소정 각도 개방시키면, 거더(40)가 탄성편(30)의 선단 내측에 접촉하고, 이 상태에서 덮개체(14)를 더 개방시키면, 거더(40)가 탄성편(30)을 탄성변형시켜고, 그 후 거더(40)가 탄성편(30)의 선단 모서리부를 통과하면, 탄성편(30)이 튕겨짐으로써 클릭음이 발생한다. 거더(40)가 탄성편(30)의 선단 내측에 접촉하는 위치를 덮개체(14)의 개방기준각도로 하여 클릭음을 발생시킴으로써, 덮개체(14)가 개방기준각도를 넘어 개방된 것을 객관적으로 알 수 있기 때문에, 필요 이상으로 덮개체(14)를 개방시키는 일이 없게 되어 힌지편(16)이 쉽게 파손되지 않게 된다.
Patent KR-20040037299-A (KR)
Title: Packaging device for agricultural products
Inventor: KIM YU TAE
IPC: B65B25/02
Filed: 2002-10-28
Abstract: PURPOSE: Agricultural products packing device is provided to perform a washing, a sterilization, and a packing during the conveyance of the agricultural products. CONSTITUTION: Agricultural products packing device comprises a conveying unit(10) conveying the agricultural products laid on a block connected to a track(15); a washing unit(20) which is arranged to a prescribed position of the conveying unit and which washes the agricultural products conveyed by the conveying unit with a washing water injected from a nozzle; a sterilizing unit(30) which is arranged at a position in a regular interval with the washing unit and which sterilize the agricultural products with the ultraviolet sterilizing lamp(32a); and a packing unit(40) packing the agricultural products passing the sterilizing unit.
Patent KR-20040037627-A (KR)
Title: Method for discriminating subscriber identify module card insert in personal digital assistant
Inventor: MUN BYEONG UK
IPC: G06F15/02
Filed: 2002-10-29
Abstract: PURPOSE: A method for discriminating the insertion of a SIM(Subscriber ID Module) card on a PDA(Personal Digital Assistant) is provided to discriminate the insertion of the SIM card even in a state that a mechanical switch is not included in a SIM card slot of the PDA. CONSTITUTION: The power of a communication module included in the PDA is turned on(S11). It is discriminated that the SIM card is inserted into the SIM card slot connecting to the communication module(S12). Depending on a discriminating result, a subscriber authentication operation needed for the wireless communication is selectively performed through an interface between the communication module and the SIM card(S16,S19).
Patent KR-20040041304-A (KR)
Title: Method for preventing erosion of fuel inlet part of fuel tank
Inventor: WOO HO GWANG
IPC: C23C18/32
Filed: 2002-11-11
Abstract: PURPOSE: A method for improving corrosion resistance of injection port for automobile fuel tank is provided to greatly improve corrosion resistance of injection port particularly for large commercial vehicle fuel tank by electroless plating nickel on inner and outer surfaces of the injection port for the fuel tank. CONSTITUTION: The method comprises a pretreatment step of dipping a fuel injection port into a pretreatment solution having a temperature of 25±5 deg.C in which 40±10 ml/L of degreasing agent is mixed with 200±20 ml/L of hydrochloric acid; a plating step performed by dipping the fuel injection port into a nickel solution having a temperature of 92±2 deg.C in which 250 ml/L of nickel chloride solution is mixed with 13 ml/L of polishing agent and additive solution for one hour after pretreatment step; and a drying step of drying the fuel injection port in an oven having a temperature of 55±5 deg.C for 3 minutes after the plating step, wherein thickness of nickel plated on the surface of the fuel injection port is 20 μm.
Patent KR-20030043655-A (KR)
Title: Encoding/decoding method and apparatus for key value of orientation interpolator node
Inventor: HAN MAN JIN
IPC: G06F17/22
Filed: 2002-11-13
Abstract: PURPOSE: A method and system for encoding and decoding key value data of circular interpolator are provided to calculate a circular differential value that reflects redundancy of circular transform to encode key value data of the circular interpolator. CONSTITUTION: A key value data encoding system includes a circular differential data generator(300) and an entropy encoder(450). The circular differential data generator generates a circular differential value for circular-transforming an object according to key value data of the current key frame and key value data of the previous key frame using a circular transform value of the current key frame and a restored circular transform value of the previous key frame, and quantizes the circular differential value to output circular differential data. The entropy encoder entropy-encodes the circular differential data. The circular differential data generator is composed of a quantizer for quantizing three component values among the circular differential value to generate the circular differential data, a quantized data controller for controlling the three component values, an inverse quantizer for inverse-quantizing the controlled component values, a circular differential value restoring unit for restoring an unquantized component value using the inverse-quantized three component values to generate the restored circular differential value, and an error measuring unit for measuring an error between the circular differential value and the restored circular differential value and outputting controlled circular differential data that minimizes the error.
Patent KR-20040042978-A (KR)
Title: Low-frequency Ear Massager
Inventor: PARK KWANG SUB
IPC: A61N1/32
Filed: 2002-11-14
Abstract: PURPOSE: Provided is a low frequency massage machine for ears in which a low frequency generating system is changed into the shape that is appropriate for massaging main parts of ears and a head, with which office workers massage the main parts of the ears and head with low frequency in an elegant posture to relieve stress and fatigue for a short time. CONSTITUTION: The low frequency massage machine for ears comprises a portion to massage ears(10) to massage both sides of the ear, holding the ear like a shellfish, the portion including both sides like a shellfish and an electrode board being attached to each of both sides; a supporter(20) including both ends to which the portion to massage the ears(10) is attached and to put the massage machine on the head; a massage portion for the temples of the head(30) being connected with a point on the supporter just on the upper of the portion to massage the ears(10); a portion to massage the crown of the head(40) being positioned in the middle of the supporter; a low frequency oscillating portion(50) being connected with the supporter(20) by a wire and including a low frequency output circuit and a oscillating circuit; and a charging portion(60) being connected with the low frequency oscillating portion.
Patent KR-20030005106-A (KR)
Inventor: PARK CHANG SEON
IPC: B27N5/00
Filed: 2002-11-25
Abstract: PURPOSE: A wood pallet is provided which reduces manufacturing cost and is continuously used by fabricating the pallet using waste sleeper having high strength and corrosion resistance, and a method for fabricating the wood pallet is provided. CONSTITUTION: The method for fabricating wood pallet using waste sleeper is characterized in that upper and lower parts of waste sleeper used at a railroad are longitudinally cut to a proper thickness according to degree of ageing, panels of the upper and lower parts in panels of upper, lower and middle parts divided by cutting are manufactured into wood chips by passing through crushing and drying processes, the crushed wood chips pass on a conveyor having a function of generating a magnetic force after crushing the upper and lower panels using a crusher in the crushing process so that metallic constituents such as nails in the wood chips are removed by a magnetic force, an intermediate support(70) approximately formed in a hexahedral shape is manufactured by compression molding the mixture after preparing a mixture by mixing the wood chips with resin, and the panel of the middle parts is used as upper and lower plates(50,60) to fabricate a pallet by sequentially connecting the upper plate(50), the intermediate support(70) and the lower plate(60) using nails such tacker nails.
Patent KR-20040048480-A (KR)
Title: Method and apparatus for printing overlay file
Inventor: CHO SEUNG JIN
IPC: G06F3/12
Filed: 2002-12-03
Abstract: PURPOSE: A method and a device for printing an overlay file are provided to easily find out the overlay file including a desired form from the previously generated overlay files by displaying the overlay files and making a user select the desired overlay file. CONSTITUTION: A document writing part(64) writes a document and outputs the written document. A loading request checker(60) checks that the loading of the overlay file is requested, and outputs a checking result as a loading request signal. A display part(70) displays a list of the overlay file obtained by responding to the loading request signal, and displays the selected overlay file from the displayed list. A printing request checker(68) checks that the printing of the displayed overlay file is requested, and outputs the checking result as a printing request signal. A printing part(74) prints the document by overlaying the displayed overlay file and the written document in response to the printing request signal.
Patent KR-20040049502-A (KR)
Title: Release Management System and Method for Locking Function of Mobile Communication Terminal with Electronic Wallet
Inventor: KIM JI HUI
IPC: H04W4/24
Filed: 2002-12-06
Abstract: PURPOSE: A system for unlocking and managing a locking function of an electronic pulse in a mobile communication terminal having the electronic pulse and a method therefor are provided to re-input a password of an electronic pulse through user authentication if the electronic pulse is converted into a locking mode owing to a password error, thereby easily unlocking a locked state of the electronic pulse. CONSTITUTION: A controller(300) is comprised. A database(320) stores user matching information, user information, an authentication number, and a locking function unlocking frequency by mobile communication terminal number. A data transceiver(302) transceives a locking function unlocking request signal, processed results, and related signals with a mobile communication terminal. A user authenticator receives an authentication number from the mobile communication terminal, compares the received authentication number with the stored authentication number, and confirms whether a user is a legal one. A flag generator(310) generates a password re-input permission flag according to confirmed results, and transmits the flag to the mobile communication terminal.
Patent KR-20040049605-A (KR)
Title: Apparatus for preventing inlet of particles and water in air-flow generation system
Inventor: KIM IN GYU
IPC: F04D29/70
Filed: 2002-12-06
Abstract: PURPOSE: An apparatus for preventing impurity and rainwater from flowing into a blowing system is provided to raise reliability of the blowing system and reduce noises of the blowing system by preventing impurity and rainwater from flowing into the blowing system. CONSTITUTION: An apparatus for preventing impurity and rainwater from flowing into a blowing system includes an air flowing part(A) and a motor(20). The motor(20) generating rotary power is installed in a housing(10). A blowing fan(30) is fixed to a motor shaft(21). The blowing fan(30) receives rotary power of the motor(20) so as to rotate. The blowing fan(30) is installed in an air passage(F) such that the blowing fan(30) is positioned at the air flowing part. A disc member(40) has a disc section(41). A plurality of penetration holes(42) are formed at the center of the disc section(41).
Patent KR-20040049694-A (KR)
Inventor: WON HEE YEON
IPC: H04B1/40
Filed: 2002-12-06
Abstract: PURPOSE: A cellular phone game-only joypad(joystick) is provided to be miniaturized for portability, and to combine a connection jack with a cellular phone database, thereby improving operability of cellular phone games and magnifying user convenience. CONSTITUTION: A connection jack(1) is used when being connected with an earphone jack of a cellular phone. A connection jack(2) is connected with a data transceiving port of the cellular phone. A body(3) of a joypad is disposed. A fixing groove(4) is disposed in the cellular phone. A central part(5) is folded when being folded in compact type. The body(3) of the joypad, the connection jacks(1,2), and the joypad can be easily carried.
Patent KR-20040050417-A (KR)
Title: Antenna housing rotation stopping apparatus for mobile phone
Inventor: LEE JEONG CHEOL
IPC: H04B1/38
Filed: 2002-12-10
Abstract: PURPOSE: A device for stopping a rotation of an antenna housing at a portable terminal is provided to stop a rotation of an antenna in an exact position of a feeding point identical with an outer side of a terminal when assembling an antenna into the terminal, thereby easily assembling the antenna. CONSTITUTION: A leaf spring(100) is provided in predetermined length along an outer circumference of an antenna coupling portion(5b) between an antenna housing(5) and the antenna coupling portion(5b). A stopping projection(200) is protruded in outer direction on an upper side of the leaf spring(100), and moves in outer circumference direction according to an elastic force of the leaf spring(100). A stopper portion(300) is formed on an inner sidewall of an antenna opening(6), rotates the antenna coupling portion(5b) on an antenna bushing for screw coupling, combined with the stopping projection(200) in a rotation feeding point where an outer side of the antenna housing(5) is identical with an outer side of a lower case frame(2), and stops the rotation.
Patent KR-20040056228-A (KR)
Title: Method and gauge for the coulmetric coating thickness
Inventor: HONG JAE HWA
IPC: G01B7/06
Filed: 2002-12-23
Abstract: PURPOSE: An electrolytic coating thickness measurement apparatus and a method for measuring a coating thickness are provided to easily perform a signal layer or a multi layer coating process. CONSTITUTION: An electrolytic coating thickness measurement apparatus includes an electrolytic cell(1), a constant current unit(2), a potential detection unit(4), an input unit(4), an output unit(5), a system control unit(6), an LCD section(7), a PC communication section(8), and a stirring motor managing unit(9). The electrolytic cell(1) has an electrolytic area of 2.5mm. The constant current unit(2) applies current to the electrolytic cell(1) according to information transmitted from the system control unit(6). The potential detection unit(4) detects potential from the electrolytic cell(1) and sends the potential to the system control unit(6).
Patent KR-20040057097-A (KR)
Title: Tool clamping and unclamping device of the automatic tool changer
Inventor: KIM JIN SU
IPC: B23Q3/155
Filed: 2002-12-24
Abstract: PURPOSE: A tool clamping/unclamping device for an automatic tool changer is provided to reduce manufacturing cost by using a coil spring instead of a disk spring. CONSTITUTION: A tool clamping/unclamping device for an automatic tool changer is composed of a spindle(18), a draw bar(16) installed in the spindle and having a tapered face(161), a coil spring(17) installed between the spindle and the draw bar and moving the draw bar up, a bush(13) having a tapered face(131) corresponding to the tapered face in the draw bar, a second ball(14), a sleeve(15), and a first ball(12). A wedge-shaped groove is formed between the tapered faces. The first ball is inserted into the wedge-shaped groove, and generates reaction force. The sleeve transmits the reaction force to the draw bar. The first ball operates a pullstuds bolt(11) installed in a collet according to the motion of the draw bar.
Patent KR-20030057435-A (KR)
IPC: C23C16/30
Filed: 2002-12-27
Abstract: 코팅된 초경 합금체는 초경 합금체, 초경 합금체에 인접한 제 1층, Ti(C,N)을 포함하고 약 3 내지 약 20 μm의 두께를 갖는 제 1층, α-Al 2 O 3 또는 κ-Al 2 O 3 를 포함하고 약 1 내지 15 μm의 두께를 갖는, 상기 제 1층에 인접한 알루미나 층, 및 Ti, Zr 및 Hf 중 하나 이상의 카르바이드, 나이트라이드, 카르보나이트라이드 또는 카르복시나이트라이드로 이루어지고, 약 1 내지 15 μm의 두께를 갖는, 알루미나 층에 인접한 추가층을 포함한다. γ-Al 2 O 3 , κ-Al 2 O 3 및 나노결정질 Ti(C,N) 중 하나 이상을 포함하고 약 1 내지 약 5 μm의 두께를 갖는 마찰 감소층은 추가 층에 인접해 있을 수 있다. 알루미나가 α-Al 2 O 3 인 초경 합금체를 사용한 강철 절삭 방법 및 알루미나가 α-Al 2 O 3 인 초경 합금체를 사용한 주철 절삭 방법도 개시된다.
Patent KR-20040060522-A (KR)
Title: Remote monitoring camera system and connection processing method
Inventor: KIM EUN JUNG
IPC: G08B13/196
Filed: 2002-12-30
Abstract: PURPOSE: A remotely monitoring camera system and a connecting method thereof are provided to improve a monitoring function by processing simultaneously a connection process using a web browser of a PC and an H.323 videophone. CONSTITUTION: A remotely monitoring camera system includes an HTTP processing unit, a CPU(300), and a TCP/IP communication unit(310). The HTTP processing unit is formed with an audio/video processor(200,210), a sensor(130), an input/output unit(220), and a storage unit(230). The remotely monitoring camera system further includes a H.323 processing unit. The H.323 processing unit is formed with an H.225.0 layer and a system controller(400). The H.225.0 layer has an RTP/RTCP for processing a call. The system controller is used for setting a mode and an RTP session. An H-323 videophone and a PC are selectively decided according to a supporting state of a connected terminal.
Patent KR-20040061818-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: SUN JUN HYEOP
IPC: H01L27/108
Filed: 2002-12-31
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve process yield and reliability of a device operation by stably forming a Ru layer pattern capable of reducing the thickness of a dielectric layer. CONSTITUTION: A nitride layer is formed on a Ru layer. A photoresist layer pattern is formed on the nitride layer. The nitride layer exposed by the photoresist layer pattern is eliminated to form a nitride layer pattern. The photoresist layer pattern is eliminated. The Ru layer exposed by using the nitride layer pattern as a mask is etched to form a Ru layer pattern.
Patent KR-20020048408-A (KR)
Filed: 2000-09-15
Abstract: 다수의 애플리케이션들을 지원하기 위한 시스템 및 방법이 개시된다.  디지털 가입자 라인 시스템은 멀티캐리어 변조를 사용하여 통신 채널을 통해 통신하는 2개의 송수신기를 포함한다.  애플리케이션 프로파일은 통신 채널을 통한 정보 전송을 특징짓는 애플리케이션 프로파일이 규정된다.  각각의 애플리케이션 프로파일은 송수신기들 사이에서 활성화될 수 있는 특정 세트의 하나 또는 그 이상의 애플리케이션과 관련되어 있는 파라메터 세트이며 각각의 애플리케이션에 대한 송신 요구사항을 지정한다.  각각의 송수신기는 애플리케이션 프로파일을 저장하고, 저장된 애플리케이션 프로파일들 중 하나에 따라 통신 채널을 통해 정보를 송신한다.  송수신기들 사이의 활성화된 다수의 애플리케이션에서 변화가 발생할 때, 애플리케이션 프로파일의 제 2 프로파일이 검색된다.  송수신기는 제 2 애플리케이션 프로파일에 따른 통신 채널을 통한 정보 송신으로 전환한다.  이 전환은 송수신기를 재훈련하기 위해 송수신기들 사이의 통신을 방해하지 않고 이루어질 수 있다.