baber/WOPTO huggingface dataset:
Patent KR-20080064357-A (KR)
Title: Method of angular multiplexing in holographic information recording/reproducing apparatus
Inventor: HWANG SUNG HEE
IPC: G11B7/095
Filed: 2007-01-04
Abstract: An angular multiplexing method of in a holographic information recording/reproducing apparatus is provided to limit a recording angular range of a page or to set a scanning angular range of a reference light, considering a tilt of the reference light scanning direction so as to obtain compatibility between holographic information recording/reproducing apparatuses. A scanning angular range of a reference light includes a range of an angle at which a page is recorded in the holographic recording medium and a tilt range of a reference light scanning direction of the holographic recording medium. When the page recording angle is in a range of A°<=Thetap<=B°, and the tilt angle of the reference light scanning direction is in a range of -C°<=Thetat<=D°, the scanning angle of the reference light is in a range of (A+C+D)°<=Thetas<=(B+C+D)°, where A~D is the real numbers bigger than 0, and Thetap, Thetat, and Thetas are angles on a normal(N) of the holographic recording medium.
Patent KR-20070096785-A (KR)
Title: Method of operating a cableway system, and cableway system
Inventor: HINTEREGGER CHRISTOPH
IPC: B61B11/00
Filed: 2007-01-17
Abstract: A cableway system and a method for operating the same are provided to prevent the cableway system from being damaged and to prevent passengers from being injured due to unfavorable wind conditions. A cableway system comprises a valley station(1) and a mountain station(2). A supporting and conveying cable(3) transfers transport devices between the stations. The system has at least one supporting cable, on which the transport devices are transferred to a conveying cable. The inclined positions of the transport devices relative to the vertical operating position are sensed by sensors mounted on at least a part of the transport devices. When a first limit value for the inclined position of one of the transport devices exceeds a predetermined level, a transmitter transmits a first control signal from the transport device to receivers(11,21).
Patent KR-20070032742-A (KR)
Title: 폐유와 환원수에 의한 혼합유 제조장치
IPC: C10L1/32
Filed: 2007-01-25
Abstract: 본 발명은 일반적인 물보다 활성 수소를 다량 함유하도록 하는 환원수기에 의해 생성된 환원수와 전기적 대전 현상을 형성시키는 첨가제 및 황산화물(SOx)과 질산화물(NOx)를 제거시키는 촉매제를 혼합하여 정제 및 유화시킨 폐유를 화석유(경유,중유)와 혼합한 혼합유의 제 조 장치로서, 기존에는 일반적으로 증류수 또는 정제수를 사용하여 혼합유를 제조하여 유수분리가 일어나고 연소효율이 낮은 관계로 활발하게 활용되지 못하고 있는 실정이다. 
     본 발명은 환원수기를 활용하여 혼합용 물을 활성수소분자를 다량 함유하도록 한 환원수로 변화시켜 사용하고 초음파 유화기를 통과시켜 혼합유와 화석유(경유,중유) 분자 구조를 10미크론 이하로 미립자화 시켜 연소효율을 증대시킨 폐유와 환원수에 의한 혼합유 제조 장치 
       
     환원수기, 부력센서, 정량토출장치, 유화 모터, 초음파 유화기
Patent KR-20080071323-A (KR)
Title: Structure of one piece type sliding jacket for a vehicle
Inventor: OH HEE DONG
IPC: B62D1/16
Filed: 2007-01-30
Abstract: A structure of an integral type sliding jacket for a steering column in a vehicle is provided to prevent a material of the sliding jacket from being deformed such that the sliding jacket is more rigid than two piece type sliding jacket. A structure of an integral type sliding jacket for a steering column in a vehicle comprises an integral type sliding jacket(10) and a lower bracket(20). The integral type sliding jacket includes a plurality of sliding surfaces(11) having a small diameter injection hole, which are spaced apart and formed at three surfaces of the sliding jacket. The lower bracket enclosures the outer peripheral surface of the sliding jacket to make contact with the sliding surface. The lower bracket includes a protrusion portion, which extends to the inside of the lower bracket. The sliding surfaces of the sliding jacket is coupled and assembled with the protrusion portion of the lower bracket.
Patent KR-20080071749-A (KR)
Title: Manufacturing method of liquid crystal display device and liquid crystal display device
Inventor: YUN SUNG JAE
IPC: G02F1/1335
Filed: 2007-01-31
Abstract: A method for manufacturing an LCD device and the LCD device are provided to develop an exposed photosensitive organic substance to form a black matrix and a column spacer, thereby simplifying a manufacturing process and reducing production cost. A method for manufacturing an LCD(Liquid Crystal Display) device comprises the following steps of: preparing a first substrate; forming a photosensitive layer on a first insulating substrate; and exposing and developing the photosensitive layer to form a black matrix(220) with a first height(a) and a column spacer(240) with a second height(b) higher than the first height. A common electrode directly contacts with the first insulating substrate.
Patent KR-20080071838-A (KR)
Title: The water tank for sampling waste water
Inventor: KIM YOUNG IK
IPC: G01N1/10
Filed: 2007-01-31
Abstract: A water tank for sampling waste water is provided to prevent pipes connected with the water tank from clogging due to sludge by removing foreign matters attached to filters with filtered water injected through nozzles. A water tank for sampling waste water comprises a basin case(10), a treatment basin(20), a filtering tub(30), a filtering basin(40), and a filtered water storing tub(50). The basin case is provided with an inlet and an outlet. The treatment basin is installed in the basin case, and connected with the inlet to receive water. The filtering tub filters the water from the treatment basin. The filtering basin stores filtered water and has a shutoff at one side to sample the water. The filtered water storing tub stores the filtered water coming from the filtering tub, and injects the water to filters(31,32) of the filtering tub to clean the filter. The filtering tub has a plurality of the filters with filtering members(31a,32a) and nozzles(31b,32b,31c,32c).
Patent KR-20080076420-A (KR)
Title: Semiconductor device including a plurality of memory units and method for testing the semiconductor device
Inventor: SO JIN HO
IPC: G11C7/10
Filed: 2007-02-16
Abstract: A semiconductor device having plural memory units and a method of testing the semiconductor device are provided to improve test efficiency of the semiconductor device by reducing required resources in test equipment. A semiconductor device includes plural memory units(101,102,10M) and an input portion(110). Each of the memory units has plural input lines. The input unit provides a corresponding test signal to a corresponding input line of the input lines in the respective memory units, in response to a test enable signal. The input unit includes a buffer unit(112) and a switching unit(114). The buffer units store plural test signals from the test equipment and provide the corresponding test signal to the corresponding input line. The switching unit switches the corresponding test signal to the corresponding input line in response to the test enable signal.
Patent KR-20080076429-A (KR)
Title: Manufacturing method of surface plasmon resonance semiconductor light emitting device
Inventor: LEE JONG HO
IPC: H01L33/02
Filed: 2007-02-16
Abstract: A method of manufacturing a semiconductor light emitting device using surface plasmon resonance is provided to minimize damage to a corrugated structure for surface plasmon resonance by separating a concave part of the corrugated structure from an active layer by a predetermined distance. A method of manufacturing a semiconductor light emitting device using surface plasmon resonance includes the steps of: preparing a substrate(11) for growing a mono-crystalline; growing a first conductive semiconductor layer(13), an active layer(14), and a second conductive semiconductor layer(15) on the substrate sequentially; forming a regularly corrugated structure by etching an upper surface of the second semiconductor layer selectively; wet-etching a damaged region within the upper surface of the second conductive semiconductor layer to remove the damaged region; and forming a metal layer(16) on the second conductive semiconductor layer. During formation of the corrugated structure, a concave part of the corrugated structure is separated from the active layer to excite surface plasmon existing on the metal layer with lights emitted from the active layer. The excited plasmon is emitted in an active layer direction.
Patent KR-20070026773-A (KR)
Title: Method for processing screen of mobile phone
Inventor: KIM JAE HYUNG
IPC: H04W88/06
Filed: 2007-02-20
Abstract: A screen processing method in a cellular phone is provided to be capable of supporting different types of wireless Internet, wireless P2P(Peer to Peer) services, wireless data communication, or short-range wireless communication without stopping wireless Internet. A cellular phone screen is provided as being divided into a view where communication data is outputted and a tap for supporting so that the communication data to be outputted to the view is selected among different types of plural communication data. The communication data selected through the tap is outputted through the view.
Patent KR-20080077494-A (KR)
Title: Method of forming semiconductor device
Inventor: PARK JAE HWA
IPC: H01L29/78
Filed: 2007-02-20
Abstract: A method for forming a semiconductor device is provided to improve reliability of gate oxide layer by recovering the damaged gate oxide layer. A method for forming semiconductor device comprises the steps of: forming a gate insulation layer(102) on a semiconductor substrate(100); forming a gate conductive layer on the gate insulation layer(104, 106); forming a gate pattern after patterning the gate conductive layer and a gate insulation layer; and including a plasma re-oxidation process using a mixed gas which is composed of oxygen gas and hydrogen gas.
Patent KR-20080082303-A (KR)
Title: Transceiver for time division duplex system
Inventor: KWON ICK SEUNG
IPC: H04J3/00
Filed: 2007-03-08
Abstract: A transceiver for a time division duplex system is provided to compensate for a time synchronization error between a transmission signal and a received signal, and protect a low noise amplifier from a high power signal generated when an antenna is damaged. A transceiver for a time division duplex system includes a band pass filter(3), a circulator(2), a power amplifier(1), a low noise amplifier(6) and a signal compensation unit(10). The band pass filter is coupled to an antenna. The circulator is coupled to the band pass filter. The power amplifier is coupled to the circulator, and amplifies a power of a transmission signal. The low noise amplifier is coupled to the circulator, and amplifies a received signal which is passed through the band pass filter. The signal compensation unit is installed between the circulator and the low noise amplifier. The signal compensation unit protects the low noise amplifier from a high power signal through the circulator when a signal is transmitted and the antenna is damaged. The signal compensation unit compensates for a synchronization error of the received signal.
Patent KR-20070093863-A (KR)
Title: Motor driving circuit
Inventor: NOIE JOJI
IPC: H02P7/29
Filed: 2007-03-13
Abstract: A motor driving circuit is provided to prevent damage of MOSFET by suppressing raise of voltage when kickback occurs. A motor driving circuit includes a motor coil(10), P channel MOSFETs(11,12), N channel MOSFETs(13,14), power lines(21,22), a ground line(23), diodes(24,25), condensers(26,27), power sources(31,32), NPN type transistors(41-48), PNP type transistors(51,52), a driving circuit(60), and a connector(70). The P channel MOSFETs(11,12) and the N channel MOSFETs(13,14) form an H-bridge circuit. The sources of the P channel MOSFETs(11,12) are connected to the power line(21). The sources of the N channel MOSFETs(13,14) are connected to the power line(22). The drains of the P channel MOSFET(11) and the N channel MOSFETs(13) are connected and the drains of the P channel MOSFET(12) and the N channel MOSFETs(14) are connected. The motor coil(10) is connected between the contact point of the P channel MOSFET(11) and the N channel MOSFETs(13) and the contact point of the P channel MOSFET(12) and the N channel MOSFETs(13). Parasitic diodes are installed on each MOSFET(11,12,13,14). A control circuit includes the power source(31), a resistance, and the NPN type transistors(41-43) which control the on-off state of the P channel MOSFET(11). One end of the power source(31) is connected to the power line(22) and the other end is connected to the NPN type transistors(41,42). When the voltage Vp1 is at the level of L, the NPN type transistor(41) becomes off state and the lowered voltage is transmitted to the P channel MOSFET(11) to make the P channel MOSFET(11) on state.
Patent KR-20080013688-A (KR)
Title: A flap wheel
Inventor: LEE IL YOUNG
IPC: B24D13/04
Filed: 2007-03-13
Abstract: A polishing flap wheel is provided to prevent polished powder from attaching by discharging polished powders through spaces formed between sandpaper bundle. A polishing flap wheel comprises a wheel shaft(2), sandpaper bundles(3), and a space(4). The sandpaper bundle has a plurality of sandpapers(1). The sandpaper bundles are attached to the outer surface of the wheel shaft, having the space formed at a predetermined interval. A spacer(5) is attached to the bottom of the space.
Patent KR-20080074002-A (KR)
Title: Digital broadcasting system and method of processing data
Inventor: KIM JIN WOO
IPC: H04L47/36
Filed: 2007-03-20
Abstract: A digital broadcasting system and a data processing method are provided to transmit mobile service data to a receiving system by performing an additional coding process for the mobile service data, thereby improving receiving performance. A transmission unit compares an output data rate of a service multiplexer with a transmission data rate of the transmission unit(501,502,505). If a difference between the two data rates is generated, the transmission unit performs a coding process as controlling size of a burst which sends mobile service data(503,506). The transmission unit multiplexes the coded mobile service data and main service data in burst structure by referring to the size of the burst(504).
Patent KR-20080086643-A (KR)
Title: Method of fabricating non-volatile memory device
Inventor: KIM HEE SOO
IPC: H01L27/115
Filed: 2007-03-23
Abstract: A method of fabricating a non-volatile memory device is provided to make threshold voltage distribution of cells uniform by forming a floating gate with polysilicon having fine grains. A method of fabricating a non-volatile memory device includes the steps of: forming an insulating layer(104) on a semiconductor substrate(102); forming a protection layer(106) on the insulating layer; forming a conductive layer(108) for a floating gate on the protection layer, wherein the conductive layer has grains smaller in size than the protection layer; forming a second conductive layer(110) for the floating gate on the first conductive layer; forming a dielectric layer(112) on the second conductive layer; and a third conductive layer(114) for a control gate on the dielectric layer.
Patent KR-20080090166-A (KR)
Title: Anti-corrosional, no harmful transporting structure of water pipes
Inventor: LEE BONG JU
IPC: F16L15/00
Filed: 2007-04-04
Abstract: A structure of anti-corrosion water pipes is provided to prevent an end section of a double layered metal pipe from corroding by disposing a leakage preventing adapter between the double layered metal pipes. A structure of anti-corrosion water pipes comprises a double layered metal pipe(1), a leakage preventing adapter(110), and a pipe adapter(150). The leakage preventing adapter includes a body(115) and a flange(125). The body has a diameter corresponding to an inner diameter of the double layered metal pipe. The flange protrudes from the center of the body and divides the body into first and second parts(111,113). The first and second parts of the body are inserted into the double layered metal pipe, respectively. The flange is disposed between ends of two double layered metal pipe metal pipes to isolate sections of the double layered metal pipes from liquid.
Patent KR-20080092109-A (KR)
Inventor: PARK BYOUNG KWON
IPC: B29C63/26
Filed: 2007-04-11
Abstract: 본 발명은 크게 굴곡된 개소가 다수 있는 관로에서도 용이하고 원활하게 삽입할 수 있는 라이닝재, 및 이것을 이용한 관로 라이닝 공법을 제공함을 과제로 한다. 이를 위해, 스틸 벨트가 부착된 라이닝재(9)는 열경화성 수지를 함침시킨 가요성의 관형상의 라이닝재(1)를 폭이 작아지도록 절첩해서 테이프(4)로 묶은 것에 대해서, 이것을 끼우도록 2개의 스틸 벨트(6)를 벨트 루프(5)에 삽입 통과시켜서 분리할 수 있게 부착해서 이루어진다. 관로의 라이닝 공사에서는 우선, 스틸 벨트가 부착된 라이닝재(9)를 본관(10)으로부터 지관(11)의 관로에 삽입한다. 그 후, 라이닝재(1)로부터 스틸 벨트(6)를 분리하고, 관로 내에 라이닝재(1)를 남겨 두고 스틸 벨트(6)를 관로로부터 뽑아낸 후 라이닝재(1)를 내측으로부터 가압해서 팽창시키고, 관로의 관내 둘레면에 압접시킨 상태로 라이닝재(1)를 가열해서 그 열경화성 수지를 경화시킨다.
Patent KR-20080095347-A (KR)
Title: Micro current device
Inventor: KIM SANG KYU
IPC: A61N1/18
Filed: 2007-04-24
Abstract: A micro-current apparatus is provided to change injured current of the damaged part into electric potential by reducing the injured current. A micro-current apparatus comprises: a power supply unit(100) steadily applying the power to the micro-current apparatus; a controller(200) making a control signal if the power source is applied from the power supply unit; an air pump(300) inhaling the air of the silicone cup inside an adhesion electrode part; an adhesion electrode part(400) measuring the impedance and authorizing the micro-current; an input control part(500) inputting the input value; an alternating frequency generating unit(600) generating the frequency waveform; a work ratio calculation unit(700) performing work ratio calculation by using the impedance; a voltage generation unit(800) generating and authorizing the reference voltage to the adhesion electrode part; a modulation circuit part(900) modulating the signal; and an output unit(980) receiving the signal modulated in the modulation circuit part and outputting it to the adhesion electrode part.
Patent KR-20080095444-A (KR)
Title: Vibration test unit for pipe and pressure-vibration test apparatus
Inventor: KIM JUNG KYU
IPC: G01M7/02
Filed: 2007-04-24
Abstract: A pressure excitation test device for pipes improves the reliability of the brazing joint part by accurately evaluating the leakage lifetime of brazing copper pipes, and applies various vibration conditions to the copper pipes by using the drive cam ascended and descended by a certain width in case of applying the stress condition by vibration. A pressure excitation test device for pipes comprises a pressure supply unit supplying constant pressure gas into a pipe(10) such as the brazing copper pipe; a vibration test unit(200) applying a certain vibration to the pipe; and a main control unit(300) which determines the lifetime of the pipe in case the inner pressure value of the pipe deviates from the set standard pressure value. The vibration test unit comprises a supporting part which includes a fixing plate, a supporting plate and a hinge end and supports both ends of the pipe; a pair of grippers gripping two points of the pipe; a fixing unit connected through the bottom of the grippers and a bearing; a loose axle whose one end is fixed to the central part of the fixing unit and the other end is extended toward the lower side of the pipe so as to be located between the grippers; a drive cam which raises the loose axle by a certain height by contacting with the other end of the loose axle; and a driving part(260) axially connected to the drive cam to rotate the drive cam.
Patent KR-20080095560-A (KR)
Title: Coating method for making functional rice without loss of functional materials by washing
Inventor: SHIN MYUNG GON
IPC: A23L7/10
Filed: 2007-04-25
Abstract: A coating method for making functional rice is provided to obtain eating quality of the rice while minimizing loss of the functional component in washing in water. A coating method for making functional rice comprises: floating functional rice within a floating layer coating machine having a hot-melting system using intake air of 20-40deg.C; and coating the functional rice with castor oil of which weight is under 3-10% range of the total weight in a bottom spray mode under the condition that the atomizing air temperature is 100-200 deg.C, spray air pressure is 1-3 bar, input tube temperature is 50-90 deg.C and input velocity is 5-15g.
Patent KR-20080095689-A (KR)
Title: Apparatus for disposing of food waste
Inventor: LEE YOUNG PYO
IPC: B09B3/00
Filed: 2007-04-25
Abstract: A food refuse disposal apparatus is provided to improve the fermentation of food garbage in a fermentor and remove bad smell from the food garbage. A fermentor(20) and a frame(11) comprises a mixer(30) for mixing food garbage and a deodorization means(50) for removing the smell which is generated while the food garbage within the fermentor is decomposed by being connected with an outlet placed at an upper part of the fermentor. The fermentor is heated by a heater shrouding it, and a case has a ventilator for blowing the air inside the fermentor. The mixer comprises a plurality of blades(32) installed at a rotation shaft(31) which is pivotally installed in the fermentor if it is positioned at the lower surface of the fermentor.
Patent KR-20080100870-A (KR)
Title: Plane light source and lcd backlight unit comprising the same
Inventor: JEONG YOUNG JUNE
IPC: G02F1/13357
Filed: 2007-05-15
Abstract: A surface light source of an LCD backlight unit is provided to optimize the gap between light emitting elements, thereby reducing the number of the light emitting elements and improving the light efficiency. A first matrix has a plurality of light emitting elements(202) which are arranged in rank and column row. A second matrix has light emitting elements which are arranged in rank and column row, so that each adjacent 4 light emitting element forms rectangular shape. The distance(S) between light emitting elements satisfies following equations, so that the brightness distribution of the emitting device is uniform. -pi/18 <= alpha <= pi/18.
Patent KR-20090001746-A (KR)
Title: Global cash management system
Inventor: LEE MIN SOO
IPC: G06Q10/06
Filed: 2007-05-16
Abstract: A fund management system is provided to prevent a financial accident through real-time fund management, and to receive reports on financial information in real time, thereby enhancing internal control on overseas subsidiary companies. An enterprise application system(210) integrates all accounts of a subsidiary company about a foreign financial institution, and provides inquiry and management services in real time on one screen. The enterprise application system is connected through an inside computer network(18). An event request message of a parent company terminal is notified to a host system(400) of the foreign financial institution. A first enterprise-only message queue system(230) receives the message from the host system. The host system of the foreign financial institution is connected through the inside computer network. The first enterprise-only message queue system is connected through a private line(500). A second enterprise-only message queue system(300) transmits event processing results received from the host system.
Patent KR-20080107620-A (KR)
Title: Method of metal surface treatment and solution of metal surface treatment
Inventor: KIM YOUNG WOO
IPC: C25D13/00
Filed: 2007-06-07
Abstract: A surface treatment method and surface treatment solution of metal are provided to prevent deformation after the surface treatment, and to deeply carburize possibly. A surface treatment method of metal comprises an electrolysis step electrolyzing workpiece in solution having the NaCN 30 wt% ~ 89 wt%, KCN 1 wt% ~ 60 wt%, composition or the NaCN 30 wt% ~ 60 wt% of the Na2CO3 10wt%~69wt%, and the composition of the Na2CO3 40wt%~70wt%; a soaking step which dips the electrolyzed workpiece as described above in solution for 1~4 hours while maintaining solution so that 400~800‹C temperature; and a cooling step annealed at the room temperature.