baber/WOPTO huggingface dataset:
Patent KR-20050115309-A (KR)
Title: Method for the heterogeneously catalyzed partial gas phase oxidation of acrolein into acrylic acid
Inventor: DIETERLE MARTIN
IPC: C07C51/25
Filed: 2004-03-20
Abstract: Disclosed is a method for the heterogeneously catalyzed partial gas phase oxidation of acrolein into acrylic acid, according to which the initial reaction gas mixture having an acrolein load = 70 NI of acrolein per Iiter of fixed catalyst bed h is oxidized on a fixed catalyst bed that is accommodated in two successive reaction zones A, B. The maximum temperature of the reaction gas mixture within reaction zone A lies above the maximum temperature of the reaction gas mixture within reaction zone B.
Patent KR-20060004943-A (KR)
Title: Hydroxamic acids useful in the treatment of hyper-proliferative disorders
Inventor: WANG YAMIN
IPC: C07D333/58
Filed: 2004-04-16
Abstract: This invention relates to a compound of Formula (I) and its use in treating hyper-proliferative disorders.
Patent KR-20060029212-A (KR)
Title: Non-catalytic combustor for reducing nox emissions
Inventor: BACHOVCHIN DENNIS M
IPC: A61K38/56
Filed: 2003-11-04
Abstract: A gas turbine engine combustor (26) includinga primary combustion chamber (28), a mixer element (34), a mixing chamber (46) and a secondary combustion chamber (48). The primary combustion chamber receives a fuel oxidizer mixture flow (22) and discharges a partially oxidized mixture flow (32). The mixer element includes a plurality of flow channels (36, 38) for separating the partially oxidized mixture flows interspersed with a plurality of oxidizer fluid flows. The mixer element may include a plurality of tubes (62) retained by an upstream tubesheet (70) and a downstream tubesheet (76). The mixer element may function as a heat exchanger to heat the oxidizer fluid flow and to cool thepartially oxidized mixture flw upstream of the post-mixing chamber.
Patent KR-20060009301-A (KR)
Title: Solid lubricant and sliding member
Inventor: ROKUGAWA MASAYUKI
IPC: C10N10/04
Filed: 2004-05-07
Abstract: A solid lubricant for use in a state wherein a hole or a groove formed in the sliding surface of a sliding member substrate is plugged therewith, which comprises 20 to 40 wt % of one or more of waxes selected from a hydrocarbon based wax, a higher fatty acid, a higher fatty ester and a higher fatty amide, 20 to 40 wt % of a melamine cyanurate and 20 to 50 wt % of a tetrafluoroethylene resin. The solid lubricant is free of lead and can exhibit sliding characteristics equivalent with or superior to those of a conventional lead-containing solid lubricant, under high load conditions.
Patent KR-20060093014-A (KR)
Title: Ink-accepting layer forming material and aqueous ink
Inventor: WATANABE KAZUE
IPC: C09D133/00
Filed: 2004-06-24
Abstract: An ink-accepting layer forming material is disclosed which is applied in advance to an ink-accepting surface of an object that is to be colored with an ink containing an anionic coloring material. The ink-accepting layer forming material comprises a weak acidic acrylic aqueous emulsion adhesive obtained by copolymerizing one or more (meth)acrylates having an alkyl group with 4-12 carbon atoms and a vinyl monomer, a water-soluble cationic polymer, and an aqueous medium. The acrylic aqueous emulsion adhesive has a viscosity of 4,000-20,000 mPa.s/30°C when it is in an emulsion state with about 50% solid content, and a dried film of the acrylic aqueous emulsion adhesive has a glass transition temperature within the range from -10 to -50°C.
Patent KR-20070074120-A (KR)
Title: Plasma display apparatus and image processing method thereof
Inventor: KIM JUNG HWAN
IPC: G09G3/291
Filed: 2006-01-06
Abstract: A plasma display device and an image processing method thereof are provided to improve image quality of the display device by reducing a false contour noise in a displayed image. A plasma display device includes a first half-tone unit(310), a first image processor(330), a second image processor(340), and a sub-field mapping code selector(360). The first half-tone unit adds or subtracts one of grayscale values in a predetermined range to or from respective pixel grayscale values of an external image signal. The first image processor inverse-gamma compensates for the image signal from the first half-tone unit, discards decimal grayscale values, and maps the result to a sub-field. The second image processor inverse-gamma compensates for the image signal from the outside, discards decimal grayscale values, and maps the result to the sub-field. The sub-field mapping code selector selects one of sub-field mapping codes from the first and second image processors and outputs the result.
Patent KR-20070075004-A (KR)
Title: A left-handed person of scissors
Inventor: HAN HYUN JUNG
IPC: B26B13/12
Filed: 2006-01-11
Abstract: Scissors for a left-handed person are provided to achieve improved convenience for the left-handed person. Scissors for a left-handed person have blade edges and a handle arranged in the direction opposite to those of scissors for a right-handed person. As a result, inconveniences of the left-handed person in using the scissors are eliminated.
Patent KR-20070078495-A (KR)
Title: Algorithm for improving audio streaming bottleneck
Inventor: KWON HYEOK JOON
IPC: H04B1/40
Filed: 2006-01-27
Abstract: An algorithm for improving a bottleneck phenomenon of audio streaming is provided to improve user convenience by continuously reproducing audio data through a wireless headset when a user performs call communication or enjoys music. Certain audio data is received from an external device to a wireless headset (S301). A buffer for storing the audio data in a memory is set and the audio data is allocated to the buffer(S302). It is checked whether the audio data has been stored up to the final address of the buffer(S304). When the audio data has been stored up to the final address, the audio data is reproduced starting from the first portion(S306). The audio data is sequentially reproduced as moving to lower addresses(S307). It is checked whether to receive different audio data from the external device(S308). When different audio data is not received, the remaining audio data is reproduced(S310).
Patent KR-20060088491-A (KR)
Inventor: YOSHIDA TETSUYA
IPC: F04D29/04
Filed: 2006-01-31
Abstract: 산업용 펌프에서는 임펠러를 부착한 회전축의 양단부측을 펌프 본체에 마련한 베어링이 회전 가능하게 지지한다.  베어링에 인접되어 축 밀봉 장치를 배치한다.  축 밀봉 장치는 외부로부터 도입한 냉각수로 냉각된다.  축 밀봉 장치를 수용하는 브래킷의 내주면에 축 밀봉 케이스를 가열 끼움 부착한다.  브래킷과 축 밀봉 케이스와의 경계부에 냉각수를 통수한다.  냉각수를 통수하는 냉각 수단의 개구부를 용접으로 막는 작업이 생략된다. 
       
     펌프 본체, 스테이지, 내부 케이싱, 회전축, 흡입구, 임펠러
Patent KR-20070080652-A (KR)
Title: System and method for controlling door lock using portable communication terminal
Inventor: LIM KI WON
IPC: H04W12/08
Filed: 2006-02-08
Abstract: A doorlock control system using a mobile communication terminal and a method are provided to supply a randomly generated authentication number for releasing a doorlock to a user's terminal through a mobile communication network when doorlock releasing is requested by the user, thereby improving security. In case of a doorlock releasing request, a doorlock device(100) inputs a user ID to check whether a user(102) is registered, and transmits an authentication number for doorlock releasing to the user's terminal(104) in SMS(Short Message Service) type through a mobile communication network(106). The network receives the authentication number to transmit the number in SMS type to the user's terminal which demands the doorlock releasing. The terminal receives the authentication number in SMS message type, and displays the number for the user.
Patent KR-20070084707-A (KR)
Title: Method and apparatus of automatically allocating frequency in a interference cancellation system
Inventor: KO HYUN MO
IPC: H04B1/40
Filed: 2006-02-21
Abstract: A method and an apparatus for automatically setting up an FA(Frequency Assignment) in an ICS(Interference Cancellation System) are provided to suppress FA signals, which are not in operation, at more than 30dB, to increase the whole performance by improving the SINR(Signal to Noise Ratio) of an ICS, and to easily satisfy spurious wave standards. A DSP part(200) in an ICS comprises an A/D converter(210), a filter part(220), an interference cancellation module(230), and a D/A converter(240). The A/D converter(210) converts RF signals, received from an antenna, into digital signals. The filter part(220) receives the converted digital RF signals according to FAs and detects power for each of the FAs. The interference cancellation module(230) receives the digital RF signals of an FA having the largest power from the filter part(220) and cancels interference signals. The D/A converter(240) converts the interference-cancelled digital RF signals into analog signals.
Patent KR-20060019633-A (KR)
Inventor: OH YOUNG MIN
IPC: H04B1/59
Filed: 2006-02-22
Abstract: 본 발명은 발진 방지 기능 및 가입자가 없을 경우 역방향 출력 자동 차단 기능을 갖는 중계기 시스템에 관한 것으로, 외부의 기지국과 연결된 제1 듀플렉서; 제1 듀플렉서에서 수신되는 신호를 증폭하여 서비스 주파수로 출력하는 송신부; 상기 송신부의 출력신호를 해당 서비스 지역의 이동국에 무선으로 송신하고, 상기 이동국으로부터 발신되는 신호를 수신하는 제2 듀플렉서; 상기 제2 듀플렉서에서 수신된 신호를 증폭하여 출력하는 수신부; 상기 수신부의 출력신호에 커플링되어 상기 수신부의 파워 레벨을 감지하고, 상기 파워 레벨이 제1 시간동안 제1 기준값 이상이거나, 제2 시간동안 제2 기준값 이하이면, 상기 수신부의 출력을 제1 듀플렉서로 전달하지 않는 제어부를 포함하며, 중계기 서비스 지역에 가입자가 없는 시간대 및 역방향 발진이 감지된 때에는 역방향 출력을 차단하여 기지국 용량 감소를 방지하고, 수신경로를 보호한다. 
       
     중계기, 고주파, 중간 주파수, 이동전화, 단말기
Patent KR-20070087452-A (KR)
Title: Lamp for fixing
Inventor: HONG HYUNG WON
IPC: G03G15/20
Filed: 2006-02-23
Abstract: A fusing lamp is provided to improve the efficiency of a fuser and reduce power consumption. A fusing lamp includes a coil part(100), a reflective body part(120), and a glass tube part(140). The coil part(100) receives power and generates heat. The reflective body part(120) reflects the heat generated in the coil part(100) without loss. The glass tube part(140) includes the coil part(100) and the reflective body part(120) inside, and has a certain radius. The coil part(100) is wound on the reflective body part(120). The coil part(100) is wound in inter-different density according to a position of the reflective body part(120).
Patent KR-20070088045-A (KR)
Title: Method of coating wafer
Inventor: PARK MYUNG GEUN
IPC: H01L23/50
Filed: 2006-02-24
Abstract: A method for coating a wafer is provided to prevent ESD(Electro-Static Discharge) and residual stress by coating a surface of a wafer with a parylene. A preparation process is performed to prepare a masked wafer to mask one surface and a lateral surface of the wafer by using a mask, and to expose a coating part of the other surface of the wafer(S1). A parylene supply process is performed to input the masked wafer into a vacuum chamber and to supply a parylene to a heater connected with the vacuum chamber(S2). A gas forming process is performed to form a vacuum state within the vacuum chamber and to form a gas state of parylene by heating the parylene(S3). A coating process is performed to coat the wafer by supplying the gas state of parylene to the vacuum chamber(S4). A removing process is performed to remove the mask from the wafer(S5).
Patent KR-20060101272-A (KR)
Title: Collet chuck
Inventor: TAGLANG JOHANN
IPC: B23B31/10
Filed: 2006-03-13
Abstract: The unit (1), assembled of several clamping segments (4) divided into pairs supported against a conical area (6) in order to be radial adjusted comprises a conical component (5) divided horizontally into an inner (10) and an outer ring-shaped piston (11). The inner ring (10) and the outer ring (11) are positioned at opposite sides of the clamping piston (7). By a continuos adjustment of the clamping piston (7) a swingle tree system is applied because the clamping segments (4) touching the work piece prevent a further motion of the ring pistons (10, 11). The complementary segments (4) are pushed against the lateral area of the work piece.
Patent KR-20060109308-A (KR)
Title: Non contact type integrated circuit card and method for communicating data by multiprotocol
Inventor: NA JUN CHAE
IPC: G06K19/07
Filed: 2006-03-24
Abstract: A contactless type IC card supporting a multi-protocol with a card terminal and a communication method thereof are provided to enable a contactless type service provider to conveniently offer a service using the contactless type IC card and enable a contactless type service user to conveniently use diverse kinds of contactless type services. A transceiver(210) transceives an RF(Radio Frequency) signal with the card terminal by using the multi-protocol. Each protocol processor(240-260) processes a signal received through the transceiver according to the corresponding protocol. A protocol selector(220) respectively transfers a request signal received through the transceiver to each protocol processor, receives a data error check value from each protocol processor, and selects the protocol processor used for the data communication with the card terminal by responding to the received signal based on the received error check value. A switch(230) determines a data transfer line for selectively transferring the signal from the card terminal to the selected protocol processor.
Patent KR-20070096693-A (KR)
Title: Semiconductor package having a buffer layer
Inventor: PARK SUNG YEOL
IPC: H01L23/42
Filed: 2006-03-27
Abstract: A semiconductor package having a buffer layer is provided to prevent peeling off or crack at an interface between a heat sink and a package body due to differences of thermal expansion coefficients thereof. A semiconductor package includes at least one semiconductor chip device(210), a heat sink(220) mounted on an upper surface of the semiconductor chip device, and a package body(230) having an assembling hole to which the heat sink is fastened. An electrode(240) is provided on the package body, and is electrically connected to the semiconductor chip device. A buffer(250) is provided on an outer surface of the heat sink, and has a thermal expansion coefficient within a range from a thermal expansion coefficient of the package body and a thermal expansion coefficient of the heat sink.
Patent KR-20070097690-A (KR)
Title: Removing apparatus for manufacturing fluorescent lamp
Inventor: LEE JUN HO
IPC: H01J9/38
Filed: 2006-03-28
Abstract: An apparatus for removing a fluorescent material remainder is provided to reduce a process time for a fluorescent material application process by removing the fluorescent material remainder while rotating a glass tube at a high speed. An apparatus(100) for removing a fluorescent material remainder includes a glass tube rotating unit(110), a metal brush(120), and a magnet(130). The glass tube rotating unit is coupled with one end of a glass tube and rotates the rotating tube. A fluorescent material is applied on an inner surface of the glass tube. The metal brush is arranged at an opposite side of the glass tube rotating unit. The metal brush is inserted into the other end of the glass tube and removes a portion of the fluorescent material, which is applied in the glass tube. The magnet is arranged outside the other end of the glass tube and drives the metal brush such that the metal brush is contacted with the inner surface of the glass tube.
Patent KR-20070097233-A (KR)
Title: Palmer bowlus flumes flow meter for open channel and thereof flow measuring method
Inventor: KIM YOUNG KYU
IPC: G01F1/37
Filed: 2006-03-29
Abstract: A Palmer Bowlus flow meter of an open water channel, and a measuring method thereof are provided to be applicable to a circular open channel easily and to prevent sludge from being deposited within a crest unit. A Palmer Bowlus flow meter of an open channel comprises a circular or U-shape inlet unit(10) whose slow flow(11) is flowed, a throat unit(20), and a circular or a U-shape discharging unit(30). The throat unit consists of a crest unit increasing flow rate, an ultrasonic level sensor mounted at an upper part of the crest unit, and installed to generate a limit current(21). The circular of the U-shape discharging unit is used to convert the slow flow into a rapid flow(31).
Patent KR-20070098231-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: HU HYUN
IPC: H01L21/76
Filed: 2006-03-31
Abstract: A method for manufacturing a semiconductor device is provided to reduce the width of an element isolation region without the increment of processes. A method for manufacturing a semiconductor device includes the steps of: forming a trench by etching a part of a semiconductor substrate(100); forming a first insulating film(110) on the entire structure without burying the trench; performing a wet-etching process so that the region without the trench has a vertical profile of the predetermined width; forming a field stop ion implant region(112) in the semiconductor substrate(100) under the trench; forming a second insulating film(114) on the entire structure.
Patent KR-20060106766-A (KR)
Inventor: OKAZAWA HIDEYASU
IPC: H05K3/18
Filed: 2006-03-31
Abstract: 기판 위에 회로 패턴을 형성하기 위해 전해 도금을 행함에 있어 회로 패턴의 불필요한 부분 때문에 생기는 신호 반사와 노이즈를 방지하는, 전해 도금을 이용한 회로 기판의 제조 방법은 전기적 특성을 향상시키고 고밀도의 회로 패턴의 배치를 실현할 수 있으며, 제 1 무전해 도금층과 금속박 코팅된 절연 기판 위에 적층된 제 1 도금 레지스트를 형성하는 공정, 레지스트 개구부에서 제 1 전해 도금층을 제 1 무전해 도금층 위에 형성하기 위해 제 1 무전해 도금층에 전력을 공급하는 공정, 제 1 도금 레지스트를 제거하는 공정, 절연 기판을 노출하기 위해 노출된 제 1 무전해 도금층과 금속박을 제거하는 공정, 제 2 무전해 도금층을 기판의 노출된 부분과 회로 패턴 위에 형성하는 공정, 제 2 도금 레지스트를 그 위에 형성하는 공정, 레지스트 개구부에서 제 2 무전해 도금층을 제거하는 공정, 레지스트 개구부에서 제 2 전해 도금층을 회로 패턴 위에 형성하기 위해 제 2 도금 레지스트 하의 제 2 무전해 도금층에 전력을 공급하는 공정, 제 2 도금 레지스트를 제거하는 공정, 노출된 제 2 무전해 도금층을 제거하는 공정을 포함한다.   
       
     전해 도금, 회로 기판, 금속박, 도통홀, 솔더 레지스트 패턴
Patent KR-20070099350-A (KR)
Title: Light emitting diode package and lighting apparatus using its
Inventor: CHOI JIN SIK
IPC: H01L33/00
Filed: 2006-04-04
Abstract: A light emitting diode package and a lighting apparatus using the same are provided to reproduce various colors, realize color motion pictures and acquire a thin-film liquid crystal display by using two green LED with different wavelengths. A lighting apparatus(100) includes a printed circuit board(120) and one or more light emitting diode packages(130). Circuit patterns(121) corresponding to power supply lines, control lines, output lines are formed on the print circuit substrate(120) for operation of light emitting diodes(136-139). One or more light emitting diodes packages(130) are arranged in a predetermined interval. The light emitting diode packages(130) a submount(132), the light emitting diodes(136-139) and an electrode terminal(134). A groove(133) and a side wall(134) are formed inside the submount(132). The light emitting diodes(136-139) are mounted on the groove(133). Each of the light emitting diodes(136-139) are mounted in the form of a chip.
Patent KR-20070099850-A (KR)
Title: Spin drying method
Inventor: KIM JAE MUN
IPC: D06F33/02
Filed: 2006-04-05
Abstract: A method for dehydrating laundry is provided to progress a dehydration course stably by dividing an acceleration range of a drum into plural ranges and sensing unbalance while the drum is accelerated. A method for dehydrating laundry comprises the steps: accelerating a drum wherein laundry is stored, from first rotation speed to second rotation speed; and finishing a dehydration course and stopping the drum. Judging step whether acceleration is progressed or not, is included in an acceleration step. The judging step is progresses at least one predetermined range within the first rotation speed to the second rotation speed.
Patent KR-20070102136-A (KR)
Title: Detecting method of wheel array
Inventor: LEE JUNG HO
IPC: B62D15/02
Filed: 2006-04-14
Abstract: A wheel aligning method is provided to enable a driver to easily park the vehicle and to find mismatching of wheel alignment by displaying a lateral gravity value of a tire as well as temperature, pressure and ID of the tire using a lateral gravity sensor added to a tire sensor applied in a conventional tire pressure monitoring system(TPMS). In a tire pressure monitoring system having a TPMS receiver for receiving a signal transmitted from a tire pressure sensor mounted on each wheel and checking whether the tire pressure is deviated from a standard value, a wheel aligning method includes the steps of: providing a lateral gravity(G) sensor to the tire pressure sensor for detecting a lateral gravity; receiving the detection value from the lateral gravity sensor and comparing the lateral gravity of each wheel; and displaying the lateral gravity information and a comparison value.
Patent KR-20070105092-A (KR)
Title: Array substrate and display panel having the same
Inventor: HWANG SEONG YONG
IPC: G02F1/1343
Filed: 2006-04-25
Abstract: An array substrate and a display panel including the same are provided to remove a polarizer plate disposed at the rear of the display panel by forming a wire grid, polarizing an incident light to each pixel area of the array substrate. A base substrate(110) includes defined pixel areas arranged in a matrix form. Gate lines extend between the pixel areas along a first direction, and each include a gate electrode. A gate insulating layer is formed on the base substrate including the gate lines. A semiconductor layer(140) is formed on the gate insulating layer corresponding to the gate electrode. Data lines extend between the pixel areas along a second direction intersecting the first direction, and each include a source electrode(151) and a drain electrode(153) facing each other on the semiconductor layer. A plurality of grid lines(161) are formed in each of the pixel areas, and a wire grid(160) polarizes an incident light.
Patent KR-20070109016-A (KR)
Title: Hybrid switch module using gan transistor
Inventor: CHO SAM YUL
IPC: H01L21/336
Filed: 2006-05-09
Abstract: A high-output hybrid switch module using a GaN transistor is provided to process high-speed data within a short period of time by performing a rapid switching operation. An RF port includes an antennal port(10), a transmission port(20), and a reception port(30). Power supply ports(40,50) perform on/off switching operations to power to the transmission port and the reception port. The transmission port and the reception port are formed at left and right sides of the antenna port. GaN transistors are arranged according to characteristics such as insertion loss, isolation, return loss, and handling power in response to a frequency in order to form serial transistors(Q21,Q31) and shunt transistors(Q22,Q23,Q24,Q25,Q32,Q33,Q34). The power supply ports include a power supply port for supplying the power to the shunt transistor of the transmission port and the serial GaN transistor of the reception port and a power supply port for the serial GaN transistor of the transmission port and the shunt GaN transistor of the reception port.
Patent KR-20060128645-A (KR)
Title: Apparatus and method for controlling color signal scanning direction of plate panel display
Inventor: LEE JAE YUP
IPC: G09G3/30
Filed: 2006-05-23
Abstract: A device and a method for controlling the color signal scanning direction of a flat panel display are provided to stably keep the emission color and luminance components by differently controlling the scanning direction of an analog color signal scanned to the flat panel display by a unit of row in one frame. A method for controlling the color signal scanning direction of a flat panel display(20) includes a first step of converting digital color data into analog color signals by using a plurality of D/C(Digital-to-Analog) converters installed in a driver IC(Integrated Circuit,21) and a second step of scanning the converted analog color signal to the flat panel display with differently controlling the scanning direction of the color signal by a unit of row included in one frame.