baber/WOPTO huggingface dataset:
Patent KR-20090019057-A (KR)
Title: Eject housing
Inventor: KIM YONG ZOO
IPC: H01R13/629
Filed: 2007-08-20
Abstract: An eject housing is provided to maintain the housing structure of a terminal and improves productivity by fixing a specific point where a housing is separated from the terminal. As a housing has a structure by which the housing is separated from a terminal, the housing can be separated from a locking type terminal by an external force when performing a wiring operation. The structure modification of the housing enables a user not to change a terminal structure, and is able to prevent the housing from being separated from the terminal easily by an external force.
Patent KR-20090019468-A (KR)
Title: A container for maintaining the fresh
Inventor: YU YEON SOON
IPC: B65D81/18
Filed: 2007-08-21
Abstract: A container for the maintenance of freshness is provided to allow the air having the temperature equal to the temperature of a container to be flown in by using a long circulation pipe. A container for the maintenance of freshness comprises an air circulation unit which is provided with an inner exposure hole(30) and an outer exposure hole(40) formed long on the inner and outer air circulation pipes, wherein the air circulation unit is formed on the main body part(70) or the cover part(80) of a container, and the length of the inner and outer air circulation pipes is long.
Patent KR-20090020761-A (KR)
Title: Mosfet and method for manufacturing the same
Inventor: OH HEE SUNG
IPC: H01L21/336
Filed: 2007-08-24
Abstract: A MOSFET and a manufacturing method thereof are provided to broaden a surface area in which current flows by forming source contact at regular intervals and forming a trench gate region into a half circle form on the rest except the source contact. A first trench gate(120a) is formed within a substrate. A second trench gate(120b) is electrically connected to the first trench gate. The second trench gate has horizontal cross section which becomes smaller than the first trench gate. A body region is formed in the side of the first trench gate and the second trench gate. A source area is formed in the side of the first trench gate and the second trench gate. A source contact(160) is formed in the side of the second trench gate. An ion implantation region is formed in the side of the first trench gate.
Patent KR-20090021966-A (KR)
Title: Method and apparatus for preventing recording of image data by using picture distortion
Inventor: PARK JUN SIK
IPC: H04N5/76
Filed: 2007-08-29
Abstract: A method and an apparatus for preventing the recording of image data by using picture distortion are provided to cut off the recording of image data even when recording programs protect themselves not to be terminated. A current client monitors processes by sensing a currently processed process(S300), and it is judged whether or not a recording related process is sensed(S302). A screen modulation module is infiltrated into the recording related process(S304). After the infiltration of the screen modulation module into the recording related process, screen modulation is performed like that another screen is displayed on a screen on which a recording program is indicated(S306).
Patent KR-20090022474-A (KR)
Title: 평판형 스피커
Inventor: HAN BYUNG WAN
IPC: H04R9/02
Filed: 2007-08-30
Abstract: 본 발명은 평판형 스피커에 관한 것으로서, 더욱 상세하게는 자기장에 의해 보빈이 수직방향으로 이동할 때 보빈이 수평방향이나 전후방향으로 흔들리는 것을 방지할 수 있는 평판형 스피커에 관한 것이다.  
     본 발명에 따른 평판형 스피커는, 자속유도판의 내측에 마그네트가 구비되거나 상부플레이트와 마그네트가 순차적으로 접합되어 구비되고, 상기 자속유도판과 상기 마그네트 또는 상부플레이트와 마그네트 사이에 보이스코일이 권선된 보빈이 위치하여 구성되는 평판형 스피커에 있어서, 상기 보빈에서 상기 보이스코일이 권선되지 않은 몸체의 상단부 및/또는 하단부에 가장자리를 따라 상부날개 및/또는 하부날개가 구비되고, 상기 자속유도판의 내부 하측 및/또는 외부 상측에 하부지지대 및/또는 상부지지대가 구비되며, 상기 상부날개 및/또는 상기 하부날개와 상기 상부지지대 및/또는 하부지지대를 각각 연결하는 스파이더가 구비되는 것을 특징으로 한다. 
       
     보빈, 수직운동, 스파이더, 지지대, 자속유도판
Patent KR-20080023190-A (KR)
Title: Device for enhancing efficiency of an energy extraction system
Inventor: EVULET ANDREI TRISTAN
IPC: F02C3/32
Filed: 2007-09-07
Abstract: A device for improving efficiency of an energy extracting system is provided to improve efficiency of an energy extracting system by using a coanda effect. A device(12) recovers heat from an energy extracting system(10). The device receives a pressurized gas flow(14) from the energy extracting system to induce pressurized gas along a coanda profile. The coanda profile easily attaches the pressurized flow to the coanda profile to form a boundary layer constituted to entrain an additional fluid flow(16) to generate a high-speed fluid flow(18). The high-speed fluid flow is directed to a final consumption system(20) through a path connected with the device.
Patent KR-20090025952-A (KR)
Title: Forming module for manufacturing semiconductor packages and die assembly having the same
Inventor: JO YOUN JUN
IPC: H01L23/50
Filed: 2007-09-07
Abstract: A forming module for manufacturing a semiconductor packages and a die assembly having the same are provided to bend the lid in a direction coinciding with the vertical line by forming a plurality of notches at the upper corner of the die of the molding module. A forming module for manufacturing a semiconductor packages comprises a die(10) having at least one notch(11) which is formed at the upper corner in order to form the space between a lower-part of lid which is curve-cut and the die; a forming roller pressurizing the lid of the semiconductor package from the upper part to the lower part. The die supports the lid of the semiconductor package. The forming roller is installed outside the part of one side of die in order to move to top and bottom.
Patent KR-20090026658-A (KR)
Title: Semiconductor device with vertical transistor and method of manufacturing the same
Inventor: SUN WOO KYUNG
IPC: H01L21/336
Filed: 2007-09-10
Abstract: A semiconductor device with vertical transistor and method of manufacturing the same is provided to increase integration of the semiconductor by forming a vertical transistor having a channel vertical to a substrate. In a semiconductor device with vertical transistor, a semiconductor substrate(100) is composed of a plurality of metal bit lines (106), an insulating layer(110), and gate(124). The semiconductor substrate includes an element isolation film(102) defining an active area. A plurality of metal bit lines is expanded in one direction inside of active region and the element isolation film. A lamination pattern is formed by laminating a drain region(112), a channel region(114) and source area(116). The insulating layer is formed on the element isolation film and a metal bit line.
Patent KR-20090030713-A (KR)
Title: System and method for displaying user-created multimedia contents and program recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q50/10
Filed: 2007-09-20
Abstract: A system and a method for displaying user-created multimedia contents and program recording medium are provided to supply various and effective web pages and multimedia contents matching with the web pages by providing multimedia contents corresponding to the web pages requested in a terminal automatically. If a terminal requests a web page, a keyword checking unit(225) confirms a keyword information included in the requested web page. An extracting unit extracts a multimedia contents corresponding to the confirmed keyword information from a storage medium storing and managing the multimedia contents which created by a user. When the requested web page is outputted to a terminal, an output processing unit(245) processes an advertisement data corresponding to the keyword information or the multimedia contents in order to be outputted in the certain area on the multimedia contents.
Patent KR-20080016512-A (KR)
Title: Variable Current Transformer System Of The Relay.
Inventor: HWANG MI YOUNG
IPC: H01H45/02
Filed: 2007-09-21
Abstract: A variable current transformer system of a relay is provided to change the position of a current transformer immediately according to the condition of the working field. In a relay, a name plate(2) and a terminal(3) are installed on the top of a relay body case(1). Through-holes(5) are formed in the body case. A current transformer(4) is horizontally or vertically fixed to the body case of the relay. The current transformer has a connector base and a battery connector. The connector base electrically contacts with a PCB installed in the relay body. The battery connector is installed in the PCB.
Patent KR-20080030506-A (KR)
Title: Method of processing noise in image data, noise reduction unit, and imaging apparatus
Inventor: HOSHINO KAZUHIRO
IPC: H04N5/335
Filed: 2007-09-27
Abstract: A method for processing noise of image data, a noise reduction apparatus, and an image pickup apparatus are provided to reduce the level of noise easily and decrease the computation amount of autocorrelation coefficients. A pixel value extraction process is performed by sequentially receiving image data of respective frames, which are outputted from a signal-processing unit, while shifting the image data at a uniform time interval in a direction of a time axis, and then extracting pixel values, which are represented by the image data of the respective frames(S2). A pixel value determination process is performed by comparing the extracted pixel values with a first threshold value to determine whether each of the pixel values is less than the first threshold value(S3). Autocorrelation coefficients of pixel values of less than the first threshold value for pixels are calculated, wherein the pixels are positioned at the same coordinate point defined by groups of the image data of the plural frames(S4). It is determined whether the calculated autocorrelation coefficients are less than a second threshold value(S5). If the autocorrelation coefficients are less than the second threshold value, it is determined that image quality of image data is deteriorated due to random noise.
Patent KR-20080028825-A (KR)
Title: Bidirectional gate valve of vacuum processing apparatus
Inventor: KIM KYUNG SOO
IPC: H01L21/02
Filed: 2007-09-27
Abstract: A bidirectional gate valve is provided to prevent a sealing plate from being influenced by vacuum generated in a chamber by constantly maintain uniform pressure of a valve body. A bracket(110) is positioned between chambers, coupled to the lower and upper surfaces of each chamber. A valve body(120) is formed between the chambers, separated from the upper surface of the bracket by a predetermined interval. A pair of pressure units(130) are horizontally transferred by the air supplied from the outside, positioned at the side of the valve body. A cylinder(140) is connected to the center of the valve body to elevate the valve body, fixed to the bracket. A support unit elastically supports the pressure unit, adjoining the pressure unit. A sealing plate(160) is detachably coupled to the pressure unit. The sealing plate can controls the open/close hole between the chambers by the horizontal transfer of the pressure unit. The pressure unit can include a press plate, a pair of tubes and a pair of air injection pipes. The press plate is positioned close to the lateral part of the valve body. The pair of tubes are positioned between the press plates of the valve body. The pair of air injection plates supply external air, connected to the tube.
Patent KR-20070102645-A (KR)
Title: Nature friendly aqueduct for tidal power embankment
Inventor: CHA DAI WOOK
IPC: E02B9/08
Filed: 2007-10-01
Abstract: An environment-friendly channel for a tidal power embankment is provided to manage an artificial reservoir by omitting a gate system or simplifying a gate system, and to reduce construction and maintenance expenses of relevant facilities to tidal power generation and to conserve a beach ecosystem in an artificial reservoir by securing conveyance and controlling the water level of an artificial reservoir effectively. An environment-friendly channel for a tidal power embankment(30) is formed by combining an inlet channel(10) and a small-sized entrance and exit channel, and used for securing the quantity of water filled in an artificial reservoir quickly, wherein an outlet(12) of the lower part of a tidal embankment of the artificial reservoir side is connected with an inlet(11) of the open sea side having the higher altitude than the outlet. The channel is used for securing the quantity of water filled in the artificial reservoir by opening a water gate of the entrance and exit channel and making seawater flow in the artificial reservoir when the water level of the open sea rises at high tide and letting seawater flow inward through the inlet channel naturally when the water level of the open sea rises and reaches the inlet of the inlet channel, and keeping the water level of the artificial reservoir by closing the water gate of the entrance and exit channel when the water level of the open sea goes down.
Patent KR-20080087631-A (KR)
Title: Wire bonding method
Inventor: SUGAWARA KENJI
IPC: H01L21/60
Filed: 2007-10-04
Abstract: A wire bonding method is provided to prevent the lowering effect of image reading accuracy by performing an image reading operation after a wire bonding process. A reading process is performed to read an image of a bonding point of a semiconductor chip by using an image pickup device(21). A recognition process is performed to recognize a position of the bonding point(22). A wire bonding process is performed to bond a wire on the corrected bonding point(24). A reading process is performed to read an image of a semiconductor chip(25). A recognition process is performed to recognize a displacement of the image. An offset correction process is performed to correct an offset.
Patent KR-20090035824-A (KR)
Title: Apparatus and method for collaborative location estimation based on weighted maximum likelihood estimation
Inventor: KIM JAE HO
IPC: G01S19/11
Filed: 2007-10-08
Abstract: An apparatus and a method for a collaborative position estimation based on weighted maximum likelihood estimation are provided to improve performance about a position recognition error and a standard deviation by applying a weighted value about information of a corresponding node according to a limit of a position recognition error. A transmitting/receiving part(110) transmits/receives position recognition information. A position estimating part(120) performs a position estimation in a specific unit block inside a network with a maximum likelihood estimation including a weight value based on the position recognition information. A position calculating part(130) calculates a position of a blind node with the position recognition information and an estimation value of the position estimating part. A position recognition part(140) performs a collaborative position estimation between the calculated blind node and adjacent nodes, and calculates a total position of the nodes.
Patent KR-20090037223-A (KR)
Title: Method and system for power-on self testing after system off, and booting method the same
Inventor: LEE JOO CHEOL
IPC: G06F9/24
Filed: 2007-10-11
Abstract: A system and a method for self testing after system off and a method for booting using the same are provided to reduce a booting time and to store result of the testing by performing a self testing after system off and providing the testing result at system booting stage. A mode setting unit(11) sets up an action mode to perform a self testing procedure in a power saving mode. A controller(10) performs the self testing procedure according to the mode set up. A self testing unit(12,14) performs the self testing procedure according to a control action of the controller. A storage(15) stores the self testing result. In the state where a time counter enters a power saving mode, the time is succeeded to order to generate a wake enable signal. A BIOS(Basic Input/Output System) memory(13) stores the information about a mode setting. The mode setting information is either the real time clock wake enable signal or the flag setting information. The flag setting information is stored in a RAM(17a) of the embedded controller(17).
Patent KR-20080071880-A (KR)
Title: Semiconductor device
Inventor: TERASHIMA TOMOHIDE
IPC: H01L29/70
Filed: 2007-10-25
Abstract: A semiconductor device is provided to improve a device property of the semiconductor device by raising an impurity concentration in the semiconductor device. A first semiconductor substrate(10) has a first conductive type. A first semiconductor region(1) of the first conductive type is formed on a first main surface of the second semiconductor substrate. A second semiconductor region(5) of the first conductive type is formed to be apart from the first semiconductor region. A third semiconductor region(2) of a second conductive type is formed between the first and second semiconductor regions. A fourth semiconductor region(4) of the second conductive type is formed in the second semiconductor region on a surface of the second semiconductor region. A fifth semiconductor region(3) of the second conductive type is formed to be contacted with the first semiconductor substrate to surround the second and third semiconductor regions. The fifth semiconductor region is contacted to at least a portion of the second semiconductor region to surround the second semiconductor region. A first electrode(11) is electrically connected to the first semiconductor region. A second electrode(12) is electrically connected to the second and fourth semiconductor regions. A conductive region(13) is formed on the second semiconductor region between the fourth and fifth semiconductor regions through an insulation film. A fourth electrode(14) is electrically coupled with the first semiconductor substrate. A relation, L <= t <= 2L, is satisfied, where t is a distance from a junction between the fifth and first semiconductor regions to a second main surface of the first semiconductor substrate, and L is a distance between the second and third semiconductor regions.
Patent KR-20090041982-A (KR)
Title: Structure for mounting urea tank of vehicle
Inventor: YANG YOUNG DUG
IPC: F01N13/00
Filed: 2007-10-25
Abstract: An element tank mounted structure of vehicles is provided to prevent the element inlet from being exposed through the insertion part by exposing or covering the insertion part according to the movement of the driver's seat or the passenger seat. An element tank mounted structure of vehicles comprises an element tank(20) in which an element injection port(21) protrudes to one end, and a support bracket(30) which has an insertion hole(31) in which the element injection port is inserted. The element tank is mounted on the bottom surface of a vehicle body(10). The element injection port is exposed to the indoor of the vehicles through an insertion part(11) which is equipped in the vehicle body. The support bracket is mounted on the upper side of the vehicle body. The insertion part is positioned in the bottom of the driver's seat or the passenger seat of vehicles.
Patent KR-20090043677-A (KR)
Inventor: SHIN DONG GYU
IPC: G06F9/06
Filed: 2007-10-30
Abstract: 메모리형 컴퓨터 세팅장치 
     기억장치,메모리,하드디스크,컴퓨터.세팅
Patent KR-20090043975-A (KR)
Inventor: KANG SANG HUN
IPC: B21D51/18
Filed: 2007-10-30
Abstract: 본 발명의 실시예는 밀폐용기, 밀폐용기의 제조방법 및 그 제조 장치에 관한 것으로서, 상세하게는 밀폐용기의 구조를 개선하여 용기 본체와 용기 커버의 체결을 용이하게 하고, 용기의 밀폐를 유지하도록 하는 밀폐용기, 밀폐용기의 제조방법 및 그 제조장치에 관한 것이다. 
     본 발명의 실시예에 따른 밀폐용기의 제조 방법은, 판상 소재가 압착 부재에 의하여 프레싱 되어 용기 본체가 형성되는 단계;와, 상기 용기 본체가 제 1 프레스에 의하여 절곡되어 상기 용기 본체에 측면부로부터 외측으로 연장되는 연장부가 형성되는 단계;와, 상기 연장부의 하부에 제 2 프레스가 구비되고, 상기 제 2 프레스에 의하여 상기 연장부가 가압되는 단계;와, 상기 연장부의 상부에 제 3 프레스가 구비되어 상기 제 3 프레스에 의하여 상기 연장부가 가압되고, 상기 연장부의 측단부가 하방으로 절곡되어 절곡부가 형성되는 단계; 및 상기 절곡부의 하부에 환형 형성부재가 구비되고, 상기 환형 형성부재가 상기 절곡부를 가압하는 단계가 포함된다. 
     본 발명의 실시예에 따른 밀폐용기에 의하면, 음식물이 보관되는 용기 본체와 용기 커버의 체결을 용이하게 하고, 용기의 밀폐가 유지될 수 있다는 장점이 있다. 
     본 발명의 실시예에 따른 밀폐용기의 제조방법 및 그 제조장치에 의하면, 밀폐 용기를 구성하는 용기 본체 및 커버의 체결 구조가 간단해지고, 제조 공정이 단 순화되어 작업의 효율성을 향상시킬 수 있고, 제조 비용을 절감할 수 있다는 장점이 있다. 
       
     용기 본체, 제 1 프레스, 절곡부, 용기 커버
Patent KR-20090044922-A (KR)
Inventor: LEE BOO HWAN
IPC: F16L3/22
Filed: 2007-11-01
Abstract: 본 발명은 담수설비에서 큰 직경을 갖는 대구경 배관의 설치방법에 관한 것으로, 더 상세하게는 긴 구간에 설치되는 대구경 배관을 최단기간 내에 설치가 용이하게 이루어짐은 물론 설치비용 또한 현저하게 절감할 수 있도록 하기 위하여,  
     담수설비를 통하여 제공되는 담수를 긴 구간에 걸쳐 이송하고자 지지프레임 상에 대구경 배관을 설치하는 방법에 있어서, 상기 지지프레임 상에 대구경 배관을 클램프와 그 대구경 배관의 하부 측 외주면과 대응되는 받침판이 구비되어 대구경 배관의 밑면을 지지하는 받침부재가 연속 반복되게 교호로 설치되는 것을 특징으로 하는 담수설비용 대구경 배관의 설치방법에 관한 것이다.  
       
     담수, 대구경 배관, 받침, 교호
Patent KR-20090045969-A (KR)
Inventor: OH SE KWAN
IPC: H04B1/38
Filed: 2007-11-05
Abstract: 본 발명은 본체부재를 따라 디스플레이부재가 슬라이딩되는 슬라이드폰의 슬라이딩 어셈블리에 관한 것으로서, 본 발명의 슬라이딩 어셈블리는, 키패드(12)가 구비된 본체부재(10)와, 상기 본체부재(10)를 따라 슬라이딩되면서 키패드(12)를 개폐하는 디스플레이부재(20)로 구성된 슬라이드폰에 있어서, 상기 본체부재(10)의 일면에 고정되어 양측으로 가이드레일(32)이 구비된 고정프레임(30), 상기 고정프레임(30)의 가이드레일(32)을 따라 슬라이딩가능토록 슬라이딩레일(42)이 구비되어 디스플레이부재(20)에 고정된 슬라이딩프레임(40), 상기 슬라이딩프레임(40)을 슬라이딩시키도록 연결된 피에조모터(50), 상기 피에조모터(50)를 구동시키도록 전기적으로 연결되어 어느 하나의 부재(10)(20)에 구비된 구동버튼(24)을 포함한다. 
     따라서, 본 발명은 피에조모터의 구동에 의해 디스플레이부재를 자동으로 슬라이딩시켜서 사용의 편리성 및 소음을 저감시킬 수 있을 뿐만 아니라, 피에조모터의 일정한 구동력에 의해 디스플레이부재가 슬라이딩되므로 충격에 의한 슬라이드폰의 오작동을 미연에 방지할 수 있는 효과가 있다. 
       
     슬라이드폰, 가이드레일, 슬라이딩레일, 피에조모터.
Patent KR-20090046076-A (KR)
Inventor: MA HONG CHANG
IPC: A61Q19/10
Filed: 2007-11-05
Abstract: 본 발명은 부욕수용 분말 및 그 제조방법에 관한 것으로, 상세하게는 무기원료로, 염화나트륨 100 중량부에 대하여, 황산나트륨 550 내지 600 중량부, 황산마그네슘 70 내지 80 중량부, 염화마그네슘 100 내지 115 중량부, 염화칼륨 10 내지 13 중량부, 염화칼슘 7 내지 10 중량부 및 브롬화나트륨 1.8 내지 2.5 중량부, 혼합광물 0.6 내지 1.0 중량부를 포함하여 구성되며; 상기 혼합광물은 중화맥반석 100 중량부에 대하여 요철봉석 80 내지 85 중량부, 전기석 22 내지 25 중량부, 목어석 15 내지 17 중량부, 비석 15 내지 17 중량부, 해포석 15 내지 17  중량부, 장석 15 내지 17  중량부, 옥석 9 내지 11 중량부, 석막석 5 내지 7 중량부, 섬석 5 내지 7 중량부, 해록석 3 내지 4 중량부, 활석 5 내지 7 중량부로부터 수득된; 부욕수용 분말에 관한 것이다.  
     본 발명의 부욕수용 분말을 물에 용해시켜 비중이 1.1 내지 1.2이며, pH 7.5 내지 8.5의 약알칼리이고, 풍부한 천연 미네랄을 함유하는 부욕수를 제공할 수 있으며, 부욕수용 분말을 팩으로 포장하여 사용할 경우, 부욕수가 아닌 분말형태로 유통 가능하므로 운반, 보관 및 사용이 간편한 장점이 있다.  
       
     부욕수, 미네랄, 알칼리
Patent KR-20090047187-A (KR)
Inventor: SON KI DONG
IPC: C10B39/14
Filed: 2007-11-07
Abstract: 본 발명은 버켓에 관한 것으로서, 적열 코크스에 의하여 라이너 또는 버켓의 손상을 방지하는 버켓에 관한 것이다.  
     이를 위한 본 발명은 상측으로 개구되어 적열 코크스가 적재되는 본체와,  본체에 외측으로 돌출 장착되는 가이드 빔과, 본체의 내측에 장착되어 본체를 보호하는 라이너를 제공하며, 라이너는 상기 가이드 빔을 덮도록 연장된다.  
       
     버켓, 라이너, 적열 코크스, 가이드 빔
Patent KR-20070112752-A (KR)
Title: Producing method of a pem nut for pdp panel
Inventor: BAK YUN U
IPC: B21K1/64
Filed: 2007-11-07
Abstract: A method for manufacturing a PEM nut fastened with a PDP panel is provided to save installation cost by outer circumference groove processing and knurling processing and by internal diameter drilling and tapping processing through a center groove. A method for manufacturing a PEM nut fastened with a PDP panel comprises the steps of generating the first short cutting material by short cutting of a roll material at a regular interval(1), processing forging of a body, a head unit, a central groove, the first inclination surface, the second inclination surface, a lower groove, the third inclination surface and a nut head unit(2) simultaneously, rotating a knurling process tool in a chuck direction and processing knurling the tool on an outer circumference of the head unit(3), penetrating a central direction of the body using an internal diameter drill(4), processing tapping through a central groove of the PEM nut using a tap(5), and gliding the surface(6).
Patent KR-20090049481-A (KR)
Inventor: WADA SHINICHIRO
IPC: C02F1/52
Filed: 2007-11-13
Abstract: 흙이나 암석(화산 방출물을 포함)의 풍화물로 이루어진 함수 알루미늄 규산염 미립자를 주체로 하는 광물 원료의 특성을 살리면서, 응집 효과에 우수한 액상의 응집제 및 그 제조방법이 제공된다. 
     본 발명의 응집제는 흙이나 암석(화산 방출물을 포함)의 풍화물로 이루어진 함수 알루미늄 규산염 미립자를 주체로 하는 광물 원료 중의 광물 입자 집합체를 파괴하여 얻어지는 단위 입자를 주성분으로 하고, 이 단위 입자 중의 함수 알루미늄 규산염 구조는 파괴되지 않고 잔존하며, 이 단위 입자가 수중에 존재하고, 또한 이 단위 입자가 자기 응집성을 가지는 것을 특징으로 한다. 
       
     응집제, 알루미늄 규산염, 광물, 풍화물
Patent KR-20090049739-A (KR)
Inventor: CHOI SEUNG IL
IPC: H04L47/43
Filed: 2007-11-14
Abstract: 채널 결합이 적용된 광동축혼합망에서 데이터를 전송하는 네트워크 시스템 및 방법이 개시된다.  각 채널에 데이터를 분배할 때 바이트(byte) 단위로 분배하여 전송하고 재조합함으로써 간단하고 적은 비용이 드는 인터넷 장비의 생산이 가능하고, 데이터 전송시 지연시간도 줄일 수 있다.  그리고, 채널에 분배된 각 데이터들 사이에 특정 패턴을 갖는 sync-byte를 주기적으로 삽입하여 skew 문제를 해결하고, 임의 시간 이상 상기 sync-byte가 수신되지 않는 경우 일정한 범위의 데이터를 버림으로써 특정 채널에 발생한 에러를 처리할 수 있다. 
       
     광동축혼합망, 채널 결합, 바이트 단위