baber/WOPTO huggingface dataset:
Patent KR-20040035977-A (KR)
Title: Method for adjusting the width of slab in the hot mill process
Inventor: JANG RAE ON
IPC: B21B37/22
Filed: 2002-10-14
Abstract: PURPOSE: A method for controlling width of slab in hot rolling operation is provided to improve quality of rolled product and increase actual yield of the product by preventing defects of the slab due to width shortage generated in front and rear parts of the slab in the hot rolling operation. CONSTITUTION: The method comprises first step of detecting the admission state of slab advanced into a widthwise rolling mill and judging whether the detected admission state of the slab is short stroke execution condition or not; second step of outputting the produced short stroke execution signal by producing short stroke execution signal if the detected admission state of the slab is the short stroke execution condition, and judging it is the width defect state if the optical sensor is not misoperated and detecting whether a load on signal is operated if the optical sensor is misoperated after detecting whether an optical sensor is misoperated or not if the detected admission state of the slab is not the short stroke execution condition; third step of outputting the produced short stroke execution signal by producing a short stroke execution signal if the load on signal is detected; and fourth step of detecting short stroke execution control data, normally performing widthwise rolling if it is the normal operating state, performing rolling by applying the same data to the short stroke length sections (L1,L2) if width spreading is generated, and judging that it is width defect if the width spreading is not generated.
Patent KR-20040033372-A (KR)
Title: Stabilizing circuit for output of cpu
Inventor: YOON IN GUK
IPC: G06F1/26
Filed: 2002-10-14
Abstract: PURPOSE: A circuit for stabilizing output of a CPU is provided to stabilize the output in order to prevent an error due to a high noise output from ports when the CPU is reset. CONSTITUTION: An output stabilizing circuit(20) is connected to the first CPU(10) and the GPIO(General Purpose Input Output)(11) of the first CPU of a wireless complex terminal. The second CPU(30) is connected to the first GPIO(11). The output stabilizing circuit is equipped with a transistor(21) connecting to the first and the second GPIO of the CPU. The transistor is a BJT(Bipolar Junction Transistor). A collector terminal of the transistor is connected the first GPIO of the first CPU and the second CPU. An emitter terminal is connected to ground. A base terminal is connected to the second GPIO.
Patent KR-20040034272-A (KR)
Title: An ice maker having fan assembly
Inventor: AHN SI YEON
IPC: F25C1/24
Filed: 2002-10-21
Abstract: PURPOSE: An ice making device with a fan assembly is provided to simplify component parts, and make the center of gravity of the ice making device approximately equal to geometrical center for mounting the ice making device in a refrigerator. CONSTITUTION: An ice making device(30) with a fan assembly includes a main body, and a fan assembly(60) mounted to the main body to supply chilled air to an ice making tray(45). The fan assembly has a housing, a box fan unit(80), and a plurality of mounting hooks. The housing is formed of first and second housing parts, which form a chilled air channel(64f) and a discharge duct(66) communicated to the chilled air channel to supply the chilled air to the ice making tray. The box fan unit is fixed to the chilled air channel for coupling the first and second housing parts together and provides the power for transmitting the chilled air. The mounting hooks have elasticity and are provided to the housing to mount the housing to a frame(41) of the main body.
Patent KR-20030052240-A (KR)
Title: Low-pressure cvd apparatus and method of manufacturing a thin film
Inventor: SAITO MASAYUKI
IPC: H01L21/205
Filed: 2002-11-02
Abstract: PURPOSE: An LPCVD(Low Pressure Chemical Vapor Deposition) apparatus and a thin film deposition method are provided to be capable of collecting organic metal compounds from used raw materials with a trap which can recycle more metal compounds without increasing the trap capacity. CONSTITUTION: An LPCVD apparatus includes a vessel body, a heating unit, a reactor, an evacuation pump and a trap for cooling the used raw gas for the reactor. The vessel body accommodates metal compounds as raw materials. The heating unit heats the vessel body to vaporize the organic metal compounds into raw gas. The reactor stores a substrate with a thin film deposited thereon. The evacuation pump keeps the reactor at a low pressure atmosphere. The trap has a cylinder having a honeycomb structure in a flow passage through which the used raw materials flow.
Patent KR-20040004755-A (KR)
Title: Vacuum evaporation equipment
Inventor: ASADA MIKIO
IPC: H01L51/50
Filed: 2002-11-13
Abstract: PURPOSE: To provide a vapor deposition apparatus for obtaining a uniform film thickness distribution, reducing the amount of a material sputtered on other portions than a substrate and improving the usage efficiency of the material by providing a vapor deposition source moving mechanism to move a vapor deposition source in a plurality of directions, such as an X, Y drive mechanism, an X-Θ drive mechanism or an X-Z drive mechanism in a vacuum vessel, and performing vapor deposition by moving the vapor deposition source along a substrate surface, for example, in X-direction and Y-direction even when the distance between the vapor deposition source and the substrate is decreased. CONSTITUTION: In a vapor deposition apparatus, a substrate 3 is fixed to a fixing unit 4 provided in a vapor deposition chamber 1 in an reduced pressure atmosphere, and a film deposition material vaporizing from a vapor deposition source 7 is deposited on the substrate 3 to form a thin film. A vapor deposition source moving mechanism 8 to move the vapor deposition source 7 in a plurality of different directions such as X, Y, Z and Θ directions, or in a direction synthesized from these directions is provided in the vapor deposition apparatus, and the vapor deposition source 7 is moved with respect to the substrate 3 by the vapor deposition source moving mechanism 8 during the vapor deposition.
Patent KR-20040043369-A (KR)
Title: Polymer having stilbenequinone structure and electrophotographic photoreceptor comprising the same
Inventor: KIM BEOM JUN
IPC: C08G61/00
Filed: 2002-11-18
Abstract: PURPOSE: A polymer having a stilbenequinone structure, its preparation method and an electrophotographic photoreceptor containing the polymer are provided, to prevent the precipitation due to crystallization, thereby improving an electron transport property. CONSTITUTION: The polymer is represented by the formula 1, wherein R1, R2, R3, R4, R5 and R6 are independently H, a halogen atom, OH, a carboxyl group, a cyano group, an amino group, a nitro group, a substituted or unsubstituted alkyl group of C1-C20, a substituted or unsubstituted aryl group of C6-C30, a substituted or unsubstituted aralkyl group of C7-C30, or a substituted or unsubstituted alkoxy group of C1-C20; -X- is a single bond, -S-, -O-, -NH-, a substituted or unsubstituted alkylene group of C1-C20, a substituted or unsubstituted heteroalkylene group of C1-C20, a substituted or unsubstituted alkenylene group of C2-C20, a substituted or unsubstituted heteroalkenylene group of C2-C20, a substituted or unsubstituted arylene group of C6-C30, or a substituted or unsubstituted aralkylene group of C7-C30; and n is an integer of 5-1,000. Preferably the polymer has a number average molecular weight of 500-100,000.
Patent KR-20040045659-A (KR)
Title: Method and apparatus of displaying screen for display apparatus having audio player
Inventor: LEE SEUNG JIN
IPC: G11B19/02
Filed: 2002-11-25
Abstract: PURPOSE: A method and a device for displaying a screen of a video display device embedded with an audio playback device are provided to make the video display device embedded into the audio playback device display various information or video, and a playback state when a music storing medium is played. CONSTITUTION: An audio playback device(102) plays/outputs an audio signal recorded in the music recording medium and displays the playback state. An A/V(Audio/Video) switch(106) selectively outputs one or more than one by receiving the audio signal and the video signal from the audio playback device and the outside. A video processor(108) processes the video signal output from the A/V switch and displays the video signal through a display device(110). An audio output device(112) processes the audio signal output from the A/V switch and outputs the audio signal through a speaker(114). A microprocessor(100) makes the A/V switch provide the video signal from the audio playback device to the video processor if the playback of the music recording medium is started through the audio playback device.
Patent KR-20040045805-A (KR)
Title: Method for interlocking PIMS and Mobile GIS/CNS and system thereof
Inventor: LEE JUN PYO
IPC: H04W4/04
Filed: 2002-11-25
Abstract: PURPOSE: A PIMS(Personal Information Management System) and mobile GIS/CNS(Car Navigation System) interworking system and method are provided to enable position information of a mobile device to be available for mutual data updating and service with a different device. CONSTITUTION: A mobile device starts synchronization(201). The mobile device is connected to a server and then authenticated(202). A user compares personal information existing in the server with personal information in the mobile device(203). If the mobile device has the later personal information, personal information of the server is updated(204). If the personal information of the server is the later one, the personal information of the mobile device is updated(205). Current position information of the mobile device is sent to the server(206). When synchronization is finished, connection to the service is cut off(207).
Patent KR-20040046457-A (KR)
Title: Message output control method in mobile communication system
Inventor: CHO U CHEOL
IPC: H04B17/00
Filed: 2002-11-27
Abstract: PURPOSE: A method for controlling a message output in a mobile communication system is provided to prevent a message from being overlapped when outputting the message according to an operator's settings in an MMI(Man Machine Interface), thereby reducing a load for copying the message and improving system performance. CONSTITUTION: A Java server stores BSC ID and BTS ID ranges(S40). A BTS management operation program portion generates messages to output the messages to the first queue(S41). An MMI sequentially inputs the messages, detects BSC IDs and BTS IDs of the messages, and adds the BSC IDs and the BTS IDs to message headers(S42,S43). The MMI outputs the messages added with the BSC/BTS IDs to the second queue without copying the messages(S44). The Java server compares the stored BSC ID/BTS ID ranges with BSC ID/BTS ID ranges of the message headers(S45), and decides whether the compared ranges are equal(S46). If so, the Java server displays the messages(S47).
Patent KR-20040046948-A (KR)
Title: Mounting Structure of Pressure-Switch in Washing Machine
Inventor: LEE MYEONG GON
IPC: D06F39/00
Filed: 2002-11-28
Abstract: PURPOSE: A mounting structure of a pressure switch for a washing machine is provided to easily push hooks outward at an assembling or a separating of the pressure switch. CONSTITUTION: A case has a washing tub and a storage room(55). A pressure switch(60) detects the water level of washing water in the washing tub and the vibration of the washing tub by storing in the storage room. Plural hooks(62) fixes the pressure switch in the storage room by protruding through the outer girth of the pressure switch on the bottom of the storage room. A handle(64) pushes the upper parts of the hooks outward at the separation of the pressure switch by forming in the hooks. Thereby, the assembling or the separation of the pressure switch is easily performed and the breakage of the hooks is prevented.
Patent KR-20040047141-A (KR)
Title: welding M/C
Inventor: KIM CHUNG UK
IPC: B23K9/04
Filed: 2002-11-29
Abstract: PURPOSE: A welder for printing names on a welding object is provided to rapidly and easily print names on the welding object by automatically printing names on the welding object. CONSTITUTION: An automatic welder includes a character plate(40), a moving member(50) capable of moving in longitudinal and transverse directions along characters printed on the character plate(40), a welding nozzle(60) fixed to a front end of the moving member(50) in order to form beans on the welding object, a wire feeding section(70) for feeding wire into the welding nozzle(60) and a frame(80) for supporting the moving member(50). The moving member(50) moves front, rear, left and right directions while being supported by the frame(80).
Patent KR-20040049895-A (KR)
Title: Cold cathode ionization gauge
Inventor: KIM DONG SU
IPC: G01L21/00
Filed: 2002-12-05
Abstract: PURPOSE: A cold cathode ionization gauge is provided to provide a current sensor for generating and outputting high voltage, which is included in the cold cathode ionization gauge, by using a log amplification circuit. CONSTITUTION: A cold cathode ionization gauge includes a dual voltage(105), a high voltage circuit part(101), an output voltage adjustment part(111), a current restricting part(109), a high-speed switching part(113), and an output current sensor(107). The current sensor for generating and outputting high voltage receives four-bit signals from a controller. The current sensor generates voltage of 3300Vdc, 2000Vdc, 1500Vdc, and 800Vdc. The output voltage adjustment part(111) is connected to a front end of the transformer(103). The high-speed switching part(113) is connected to the transformer(103).
Patent KR-20040049196-A (KR)
Title: Software loading method and apparatus for mobile communication system
Inventor: LEE GEUN YEONG
IPC: H04B7/26
Filed: 2002-12-05
Abstract: PURPOSE: A device for loading software of a mobile communication system and a device therefor are provided to set transmission parameters for transmission speeds of each client, and to enable a server to measure the speeds of the clients when the clients initially access, then to set the transmission parameters according to the measured speeds, thereby applying the parameters during a client loading. CONSTITUTION: A server(200) comprises as follows. A loader(240) downloads software requested by a client(250). A measurement agent(210) generates various patterns of testing packets for the requested downloading, sequentially transmits the testing packets, analyzes response results of the client(250) who responds to the transmitted packets, and measures a speed of the client(250) to make the speed parameters. A DB(220) stores the made parameters. A delay agent(230) retrieves the parameters of the client(250) from the DB(220) for a client loading request, sets packets and delay time, and adjusts a transmission speed of the loader(240) by controlling a pause period between substantial packets.
Patent KR-20040052332-A (KR)
Title: Micro Channel Heat Exchanger
Inventor: HONG GI SU
IPC: F28F1/32
Filed: 2002-12-16
Abstract: PURPOSE: A structure for a heat exchanger of an outdoor unit is provided to improve the performance of a heat exchanger by realizing smooth heat exchange by attaching single fins to first and second row tubes in a straight line part of the heat exchanger. CONSTITUTION: A two-row tube type heat exchanger is formed of a straight line part and a curved line part. In the straight line part, single fins(10c) are attached to first and second row tubes(8a,8b) after the first and second row tubes are bent so that moving air passing through the first and second row tubes receives less resistance. In the curved line part, separate fins(10d) are attached to first and second row tubes the first and second row tubes are bent.
Patent KR-20040053656-A (KR)
Title: Electronics stethoscope
Inventor: CHIEN JEN CHIEN
IPC: A61B7/04
Filed: 2002-12-17
Abstract: PURPOSE: An electronic stethoscope is provided to easily and accurately process audio signals applied from an external source in accordance with a selective operation mode. CONSTITUTION: An electronic stethoscope comprises a receiver(20) for receiving an audio signal generated from a part of a human body; a filter unit(21) electrically connected to the receiver so as to receive and filter the audio signal received by the receiver, and which outputs target signals related to the audio signal, wherein the target signals have respective frequencies in specific frequency bands; an analog-to-digital converter(22) electrically connected to the filter unit, and which converts the target signals into digital signals; an operating unit(23) which operates to generate an input mode signal in accordance with a selective operation mode for selecting one from among the digital signals; a processor(24) electrically connected to the analog-to-digital converter and the operating unit, and which receives the digital signals and the input mode signal from the analog-to/digital converter and the operating unit, wherein the processor processes one of the digital signals selected in accordance with the input mode signal; and an audio playback unit(25) electrically connected to the processor, and which receives and reproduces outputs of the processor.
Patent KR-20040056669-A (KR)
Title: Liquid Crystal Display Device Using C-plate
Inventor: HONG HYEONG GI
IPC: G02F1/1335
Filed: 2002-12-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) using a C-plate is provided to form the C-plate to a lower substrate, thereby maintaining a view angle characteristic and improving a contrast ratio and a gray inversion characteristic. CONSTITUTION: The first substrate(130) and the second substrate(140) are faced with each other and separated with a constant interval. An array layer(132) including a TFT(Thin Film Transistor) and a pixel electrode is formed at the inside surface of the first substrate(130). The first polarizer(134) is formed at the outside surface of the first substrate(130). A C-plate(136) is positioned between the outside surface of the first substrate(130) and the first polarizer(134). An holographic diffuse plate(142) is formed at the inside surface of the second substrate(140). The second polarizer(144) is formed at the outside surface of the second substrate(140).
Patent KR-20040057391-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE MIN SEOK
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing void and seam, reducing bit line resistance and improving gap-filling of an interlayer dielectric. CONSTITUTION: An interlayer dielectric(64) is formed on a substrate(60) with a plurality of first conductive patterns(61). A contact hole is formed to expose the substrate between the conductive patterns by selectively etching the interlayer dielectric. A plug(65) is formed by filling a conductive layer in the contact hole. At this time, a void(66) is generated in the plug. By blanket-etching and CMP(Chemical Mechanical Polishing) of the interlayer dielectric, the void is entirely exposed. A barrier layer is formed on the plug so as to fill the void. Then, the second conductive pattern is formed on the resultant structure.
Patent KR-20040058943-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM UN YONG
IPC: H01L21/28
Filed: 2002-12-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce a resistance of a metal line by forming a conductive barrier layer and an insulating barrier layer on an inner side of a contact hole and an inner side of a trench. CONSTITUTION: An interlayer dielectric(12) is formed on a semiconductor substrate(10). A contact hole, a trench(14), and a dual damascene pattern are formed by etching selectively the interlayer dielectric. A conductive barrier layer(16,18) is formed along a stepped portion on the entire surface of the semiconductor substrate. A surface of the conductive barrier layer is nitrated by performing a plasma nitration process. An insulating barrier layer is formed between the conductive barrier layer and the interlayer dielectric by reacting nitrogen ions with the interlayer dielectric.
Patent KR-20040061221-A (KR)
Inventor: KIM JIN WOO
IPC: C07K14/47
Filed: 2002-12-30
Abstract: PURPOSE: Human protooncogene HLC-2 and a protein encoded therein are provided, which protooncogene has no homology to previous protooncogene and metastasis inducing activity, so that it can be useful for diagnosis of leukemia, uterine cancer, lymphoma, colorectal cancer, lung cancer and skin cancer, production of transformed animals and anti-sense gene therapy. CONSTITUTION: The human proto oncoprotein HLC-2 has the amino acid sequence set forth in SEQ ID NO: 2. The human protooncogene HLC-2 encodes the human proto oncoprotein HLC-2, wherein the human protooncogene HLC-2 comprises the nucleotides at nucleotide position 83 to 442 in the nucleotide sequence set forth in SEQ ID NO: 1; and the human protooncogene HLC-2 has the nucleotide sequence set forth in SEQ ID NO: 1. A vector containing the human protooncogene HLC-2 is provided. A transformed microorganism Escherichia coli DH5alpha/HLC-2/pCEV-LAC (KCTC 10393BP) is produced with the vector containing the human protooncogene HLC-2. The human proto oncoprotein HLC-2 is produced by culturing the transformed microorganism Escherichia coli DH5alpha/HLC-2/pCEV-LAC (KCTC 10393BP). A kit for diagnosis of cancer contains the human protooncogene HLC-2 or human proto oncoprotein HLC-2. An anti-sense gene having the complementary nucleotide sequence with mRNA sequence transcribed from the human protooncogene HLC-2 inhibits the expression of the human protooncogene HLC-2. An anti-cancer and anti-metastasis composition comprises the anti-sense gene.
Patent KR-20040060575-A (KR)
Title: Method for forming the isolation layer of semiconductor device
Inventor: HAN SANG GYU
IPC: H01L21/76
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve rounding uniformity by using H2 vacuum rounding process. CONSTITUTION: A pad oxide layer and a nitride pattern(104) are sequentially formed on a semiconductor substrate(100). A trench(105) is formed by etching the substrate using the nitride pattern as a mask. The top corner of the trench is rounded by performing H2 vacuum rounding process.
Patent KR-20020027636-A (KR)
Title: 안테나 장치 및 휴대용 무선 통신 장치
IPC: H01Q9/26
Filed: 2001-07-10
Abstract: 본 발명은 접지면 장치를 한정하는 평면 인쇄 회로(1)를 하우징하는 케이싱을 포함하는 휴대용 무선 통신 장치용 안테나 장치에 관한 것이다.  안테나 장치는, 케이싱 내에 장착가능한 무선 신호의 송신용이며 인쇄 회로 기판에 접속된 제1 안테나 소자(4; 5), 및 케이싱 내에 장착가능한 무선 신호 수신용이며 인쇄 회로 기판에 접속되는 제2 안테나 소자(7; 9; 11)를 포함한다.  제1 안테나 소자는 인쇄 회로 기판 위에 장착될 때 평면 인쇄 회로 기판에 평행한 면에 수직하는 상기 인쇄 회로 기판상에서의 돌출부를 가지며, 제1 안테나 소자는 인쇄 회로 기판이 상기 면의 모든 방향에서 적어도 1 밀리미터의 거리만큼 상기 돌출부 보다 더 연장되도록 하는 크기 및 위치를 가진다.  이런 장치에서는 SAR을 증가시킴이 없이 휴대용 무선 통신 장치의 전력 레벨을 증가시키는 것이 가능하다.
Patent KR-20020039669-A (KR)
Title: Tubular coupling element for producing a glued joint with a fluid line
IPC: F16L47/02
Filed: 2000-09-09
Abstract: A tubular coupling element for producing a glued joint with a fluid line and a method for producing such a glued joint. The coupling element includes an inner tube that is insertable into a fluid line and an outer tube that is constructed concentric to the inner tube and integrally connected to the rear end of the inner tube by a connecting wall. An annular gap is present between the two tubes and is designed to receive an end section of the fluid line and a hot-melt type adhesive in a compacted solid form shaped as a ring. A connection between the coupling element and the fluid lines can be easily established by first introducing the adhesive in the annular gap and then melting it by rapidly supplying heat while the end section of the fluid line is pressed into the annular gap of the coupling element.