baber/WOPTO huggingface dataset:
Patent KR-20100054115-A (KR)
Title: Authentication of security documents, in particular of banknotes
Inventor: LOHWEG VOLKER
IPC: G07D7/20
Filed: 2008-06-02
Abstract: There is described a method for checking the authenticity of security documents, in particular banknotes, wherein authentic security documents comprise security features printed, applied or otherwise provided on the security documents, which security features comprise characteristic visual features intrinsic to the processes used for producing the security documents. The method comprises the steps of (i) acquiring a sample image (c) of at least one region of interest (R.o.l.) of the surface of a candidate document to be authenticated, which region of interest encompasses at least part of the security features, (ii) digitally processing the sample image (c) by performing a decomposition of the sample image (c) into at least one scale sub-space containing high resolution details (d, d, d,...) of the sample image (c) and extracting classifying features (c, C,...) from the scale sub-space, and (iii) deriving an authenticity rating of the candidate document based on the extracted classifying features (c, C,...).
Patent KR-20100088583-A (KR)
Title: Polarizing element, polarizing plate, and image display device having superior durability and heat resistance and preparing method of polarizing element
Inventor: KWON KI OK
IPC: H01J11/44
Filed: 2010-01-29
Abstract: PURPOSE: A polarizing element with excellent durability and heat resistance, a polarizing plate, an image display device, and a polarizing component manufacturing method are provided to obtain excellent initial orthogonal transmittivity and color. CONSTITUTION: A polarizing component includes the zinc, the boron, and the potassium. The value of the zinc content x boron content / potassium content is 0.1-4.0. The boron content is 1.0-5.0 weight percent. The potassium content is 0.3-2.0 weight percent.
Patent KR-20110088996-A (KR)
Title: Sand moving apparatus for regenerating equipment of molding sand
Inventor: JANG HO IN
IPC: B22C5/16
Filed: 2010-01-29
Abstract: PURPOSE: A transfer apparatus for a regenerating equipment of sand is provided to remove chemical components from the surface of sand cooled after pulverizing a mold and to minimize the surface area of the sand. CONSTITUTION: A transfer apparatus for a regenerating equipment of sand comprises: a refill tank(100) in which a first sand inlet hole(110) is formed at the upper part thereof and a first sand discharge hole(120) is formed at the lower part thereof, wherein a first compressing piper(130) is connected to one side and a pressure reducing pipe(140) is connected to the pressure reducing side; a first pop up valve installed at the first sand inlet hole; a transfer tank(300); a second pop up valve(400); and a discharge pipe(500).
Patent KR-20110090618-A (KR)
Title: Fur-knit material
Inventor: LEE TAE HEE
IPC: C14B7/06
Filed: 2010-02-04
Abstract: PURPOSE: A fur-knit fabric having the superior elastic force is provided to use a netting thread produced with a stretching yarn having the elasticity to form the fabric. CONSTITUTION: A fur-knit fabric includes a netting thread, a fur string, and a fiber yarn. The netting thread(100) is formed by weaving with first yarns with the elasticity and second yarns with the elasticity. The fur string is a band-type leather strap with the fixed width having fur to one direction. The fiber yarn is tied to the first yarns, the second yarns, or the fur string.
Patent KR-20110092543-A (KR)
Title: Apparatus of dispensing liquid material and method of dispensing emitting materials for organic light emitting display
Inventor: LEE KYUNG JUN
IPC: B41J2/005
Filed: 2010-02-09
Abstract: PURPOSE: A liquid dispensing device and a method for coating light emitting materials for an organic light emitting device are provided to dispense liquid in an orthogonal direction or diagonal direction. CONSTITUTION: A first moving unit moves in a first direction and is composed of a guide rail(16) and a moving member(15). A second moving unit moves in a second direction and is composed of a linear guide member(12) and a moving member(11). A rotary wheel(14) rotates in an annular guide member(13) clockwise or counter clockwise.
Patent KR-20110092189-A (KR)
Inventor: LEE JONG SIK
IPC: B65B41/18
Filed: 2010-02-08
Abstract: PURPOSE: A packing stand aligning method and a device thereof are provided to replace a packing box without delay by continually arranging the packing stand in an empty box in the replace time of the packing box. CONSTITUTION: A packing stand aligning device a lifting device(2), a platform(3), a moving unit(4), a packing stand aligning pipe(4d), a plurality of guide levers(5, 6), and a roller conveyor(7). The lifting device is installed in top end portion of the base(1). The moving unit is installed in the platform and is reciprocated form side to side. The several guide rollers(5w, 6w) of the guide lever guides the packing stand(p) in the aligning pipe. A plurality of rollers(7r) of the roller conveyor is driven as a chain sprocket(7s), a motor(7m), and a motor device(7t). The roller conveyor is vertically installed in a plane orthogonal to the lifting device. According to the command of the electronic control unit, the packing stand is aligned on the plane in horizontal and longitudinal rows by coupling the movement of the moving unit and box through the roller conveyor.
Patent KR-20100094946-A (KR)
Title: Connector assembly
Inventor: YAMAJI TAKAHIRO
IPC: H01R13/639
Filed: 2010-02-17
Abstract: PURPOSE: A connector assembly having a lock device which locks combination state of two connectors is provided to supply means for a user to simply confirm a lock in combination state. CONSTITUTION: A receptacle connector(a first connector)(200) is loaded in a substrate. Plug connector(a second connector)(300) is combined to the first connector along coupling direction. As in the combination state of the first connector and the second connector, a lock driver moves along driving direction meeting at the right angle with the coupling direction between lock position and unlock position. A detection switch(240) comprises fixed member(250) sustained in insulator and movable member(260).
Patent KR-20110099442-A (KR)
Inventor: MUN GEUN HWAN
IPC: E04B1/58
Filed: 2010-03-02
Abstract: 본 발명은 가이드 플레이트를 구비한 조립식 건축물에 관한 것으로서, 좌우 및 상부 방향으로 적층 결합되는 조립식 건축물의 시공이 용이하게 이루어질 수 있도록 하기 위한 것이다. 
이를 실현하기 위한 본 발명은, 복수의 조립식 건축물이 적층 조립되어지되, 하부에 구성되는 하부건축물의 모서리부위에는 하부기둥(10)이 구성되고, 상부에 적층 되어지는 상부건축물의 각 모서리부위에는 상부기둥(20)이 구성되어짐에 있어서, 상기 하부기둥(10)의 상면에는 가이드 플레이트(11)가 상향으로 돌출 구비되고; 상기 상부기둥(20)의 저면에는 가이드 플레이트(11)의 삽입을 위한 절개홈(21)이 형성되며; 상기 상부기둥(20)에는 수평방향으로 볼트(40) 체결을 위한 체결공(22)이 형성되고; 상기 체결공(22)과 대응되는 가이드 플레이트(11)에는 통공(12)이 관통 형성된 것을 특징으로 한다.
Patent KR-20110102625-A (KR)
Inventor: KANG JI HOON
IPC: B65D83/00
Filed: 2010-03-11
Abstract: 컵에 탄성력 등과 같은 지속적인 힘이 작용되지 않아도 컵이 일측 방향으로 용이하게 일정 개수씩 순차로 배출될 수 있는 컵 배출기를 개시한다.   
본 발명의 일실시예에 따른 컵 배출기는 복수개의 컵(C)이 포개어져 놓여지는 받침부재(200); 상기 받침부재(200)가 내부에서 이동가능하게 구비되고 상기 복수개의 컵(C)이 보관되는 보관부재(300); 및 상기 복수개의 컵(C)이 상기 보관부재(300) 내에 삽입되거나 상기 복수개의 컵(C) 중 일부가 상기 보관부재(300)의 일측 방향으로 배출될 수 있게 상기 보관부재(300)가 내부에 구비되며 회전에 의해서 상기 받침부재(200)가 이동되도록 하는 회전부재(410)를 포함하는 이동수단(400); 을 포함하여 구성될 수 있다.   
상기와 같은 구성에 의해 본 발명은 컵 배출기로부터 컵이 일측 방향으로 배출될 수 있으며, 컵에 탄성력 등과 같은 지속적인 힘이 작용되지 않아도 컵이 일측 방향으로 용이하게 배출될 수 있고, 컵이 일측 방향으로 일정 개수씩 순차로 배출될 수 있다.
Patent KR-20110106665-A (KR)
Title: 막걸리 제조용 키트
Inventor: HAN SUNG WOO
IPC: C12R1/865
Filed: 2010-03-23
Abstract: 본 발명의 막걸리 제조용 키트은, 막걸리 분말; 및 상기 막걸리 분말이 담기는 거름망;을 포함하되, 상기 막걸리 분말은 호화쌀, 종국, 포도당, 효모 및 효소로 이루어지고, 상기 막걸리 분말이 담긴 거름망을 물에 넣어 막걸리를 발효시키는 것을 특징으로 한다. 
이에 따라, 호화쌀(고두밥), 종국 등을 포함하는 막걸리 분말을 건조 분쇄하여 분말형태로 거름망에 넣은 채로 물에 넣어 발효할 수 있어 막걸리의 제조에 필요한 공정을 대폭 감소시켜 가정에서도 손쉽고 이른시간에 막걸리를 제조할 수 있는 효과가 있다.
Patent KR-20110107657-A (KR)
Inventor: PAN SUNG BUM
IPC: G06K9/68
Filed: 2010-03-25
Abstract: 지문인증 장치 및 그 인증방법이 개시된다. 본 발명에 따른 지문인증 장치는, 등록 지문 영상을 저장하는 데이터베이스부; 사용자로부터 사용자 지문 영상을 입력받는 지문 영상 입력부; 지문 영상 입력부를 통해 입력된 사용자 지문 영상과 데이터베이스부에 저장된 등록 지문 영상으로부터 특징점을 추출하며, 추출된 특징점에 기초하여 특징점 기반 지문정합을 수행하는 특징점 기반 지문 정합부; 특징점 기반 지문 정합부에 의한 특징점 기반 지문정합 과정에서 세선화된 융선 정보를 추출하는 융선 정보 추출부; 및 사용자 지문 영상과 등록 지문 영상의 유사도가 설정된 범위 내인 경우에 융선 정보 추출부에 의해 추출된 각 융선 정보에 기초하여 융선 기반 지문인증을 수행하며, 사용자 지문 영상과 등록 지문 영상의 유사도가 설정된 범위를 벗어나는 경우에 특징점 기반 지문인증을 수행하는 인증 수행부를 포함하는 것을 특징으로 한다.
Patent KR-20100109492-A (KR)
Title: Plasma processing apparatus
Inventor: KOSHIMIZU CHISHIO
IPC: H05H1/46
Filed: 2010-03-30
Abstract: PURPOSE: A plasma processing device is provided to improve the uniformity of plasma in the diameter direction of a wafer by distributing power which is supplied to each winding coil. CONSTITUTION: A plasma processing to an object is executed in a processing container(100). A first high frequency power(140) outputs the power in the high frequency. A high frequency antenna(120) comprises the n number of middle coils which are installed between an external coil and an inner coil. The external coil, the inner coil, and the middle coil are wound into a concentric shape around the center axis of the high frequency antenna in the outside of the processing container. A dielectric window(105) is installed in the opening of the processing container. The dielectric window guides the energy of the electromagnetic field which is generated from the high frequency antenna into the processing container.
Patent KR-20110109660-A (KR)
Inventor: OH YOUNG GIN
IPC: F24C7/08
Filed: 2010-03-31
Abstract: 본 발명은, 확산부재에 형성되는 복수개의 돌출부 각각에서 산란되는 빛의 양이 발광부재로부터 상기 복수개의 돌출부 각각이 이격되는 거리에 따라 달라지는 조리기기에 관한 것이다. 따라서, 본 발명에서는, 상기 복수개의 돌출부에 대응되는 버튼표시부의 밝기가 더욱 균일해질 수 있는 이점이 있다.
Patent KR-20110113023-A (KR)
Inventor: OH IL SOO
IPC: H05B33/26
Filed: 2010-04-08
Abstract: 본 발명은 유기 발광 소자(organic light emitting diode)의 구조를 개선한 유기 발광 표시 장치 및 이의 제조 방법에 관한 것이다. 본 발명의 실시예에 따른 유기 발광 표시 장치는, 복수의 화소가 정의된 기판, 각 화소에 위치한 박막 트랜지스터, 이 박막 트랜지스터에 연결된 음극, 이 음극 위에 위치한 유기 발광층, 및 이 유기 발광층 위에 위치하는 양극을 포함한다. 양극은 유기 발광층 위에 위치하는 보조층, 이 보조층 위에 위치하는 전도층, 및 이 전도층 위에 위치하는 절연층을 포함한다.
Patent KR-20110117275-A (KR)
Inventor: KIM JONG SUB
IPC: G01F1/06
Filed: 2010-04-21
Abstract: 본 발명은 수도검침시스템에 관한 것으로서, PDA단말기에 GPS수신모듈을 더 구성하여 GPS위성을 통해 검침대상 건물이나 주택의 위치를 쉽게 파악할 수 있을 뿐만 아니라, 검침값을 바로 PDA를 통해 확인할 수 있어 현재 사용량과 전달의 사용량을 파악할 수 있음에 따라 소비자의 신뢰성을 높이고, RF(Radio Frequency)모듈 송신에 의해 수신율 저하를 방지할 뿐만 아니라, 옥외에 설치되는 옥외지시기기 근처까지 위치하지 않더라도 GPS와 RF모듈송신에 의해 검침자가 차량으로 이동하는 과정에서 검침이 진행되도록 함으로써 검침작업에 대한 효율성을 향상시킬 수 있도록 한 GPS를 이용한 수도검침시스템을 제공하고자 한다. 
이를 위해 본 발명은, 각 가정이나 건물에 설치되는 디지털수도미터기(10)와; 상기 디지털수도미터기(10)와 유선으로 연결되어 디지털수도미터기(10)에 의해 검침된 수도검침값이 표시되는 옥외지시기기(20)와; 검침자의 위치 및 검침하고자 하는 옥외지시기기(20)의 위치가 GPS위성(G)에 의해 좌표로 인식되어 표시되고, 상기 옥외지시기기(30)에 검침된 수도검침값이 RF무선모듈(32)에 의해 송신되어 검침값이 디스플레이되어 표시되는 PDA검침기(30)와; 상기 PDA검침기(30)와 유/무선으로 접속하여 PDA검침기(30)에 저장된 각 가정이나 건물의 수도검침값을 데이터로 저장하고 요금을 부과하며, 상기 PDA검침기(30)측에 검침대상정보를 전달하는 관리데이터베이스(40)가 포함되어 이루어진다.
Patent KR-20110122364-A (KR)
Title: A backlight unit and a display device
Inventor: LEE KUM TAE
IPC: G02F1/1335
Filed: 2010-05-04
Abstract: PURPOSE: A backlight unit and display apparatus are provided to prevent the applying situation of an electric current between a light source and a fixing cover by arranging an auxiliary reflection sheet between the light source and the fixing cover. CONSTITUTION: A light source module(13) includes light sources. A light guide plate(15) includes a light emission unit in order to guide light. A reflection sheet(17) reflects light in which is emitted by the light guide plate. An auxiliary reflection sheet(19) reflect the light to the reception light unit(15b) of the light guide plate. The auxiliary reflection sheet of a back light unit is included in the inside of a first fixing cover(21). A second fixing cover supports the back side of the light source module.
Patent KR-20100130944-A (KR)
Title: Semiconductor device
Inventor: NAKAMURA KATSUMI
IPC: H01L29/861
Filed: 2010-05-06
Abstract: PURPOSE: A semiconductor device is provided to improve a maximum reverse voltage by reducing VF through an accumulation layer formed on the sidewall of a trench. CONSTITUTION: A first layer(3) of a first conductive type is formed on a first electrode(5). A second layer(1) of a second conductive type different from the first conductive type is formed on the first layer. A third layer is formed on the second layer. A second electrode(4) is formed on the third layer. A fourth layer(15) is formed between the second layer and the third layer.
Patent KR-20110125757-A (KR)
Title: Method and apparatus for providing divisible payment service, client device for divisible payment service and smart card
Inventor: LEE JONG SOO
IPC: G06K19/07
Filed: 2010-05-14
Abstract: PURPOSE: A partition payment service method, apparatus thereof, client terminal therefor, and smart card are provided to improve the convenience of a user by enabling a user to divide payments. CONSTITUTION: A payment service server provides a partition payment input mode to a first client terminal(S306). When The information of a payment means is inputted, the payment service server stores the information of the payment means in a payment means information database randomly(S308, S310). The payment service server creates partition request amounts(S316). The payment service server applies partition charge to each payment means(S318).
Patent KR-20110130597-A (KR)
Inventor: PARK MIN SU
IPC: H01F27/30
Filed: 2010-05-28
Abstract: PURPOSE: A planar transformer and a manufacturing method thereof are provided to improve the efficiency of voltage transformation by reducing the manufacturing costs of a planar transformer. CONSTITUTION: A planar transformer(100) comprises a core(102), a first insulation unit(104), a secondary winding unit(106), a second insulation unit(108), a primary winding unit(110), a power signal supply unit(112), and a power signal output unit(114). The core induces the formation of a magnetic field. The first insulation unit is included in the one side of the inner side of the core. The secondary winding unit is included on the top portion of the first insulation unit. A part of the secondary winding unit is exposed to the outside of the core. The second insulation unit is included on the top portion of the secondary winding unit. A part of the second insulation unit is exposed to the outside of the core and insulates the secondary winding unit. The primary winding unit is included on the top portion of the second insulation unit and is insulated with the second insulation unit. A part of the primary winding unit is exposed to the outside of the core. The power signal supply unit is electrically connected to the primary winding unit which is exposing to the outside of the core and supplies an electric signal. The power signal output unit is electrically connected to the secondary winding unit which is exposed to the outside of the core and outputs the electric signal which is transformed with the secondary winding unit.
Patent KR-20110131478-A (KR)
Title: Nitride semiconductor light emitting diode and manufacturing method thereof
Inventor: YU MYUNG CHEOL
IPC: H01L33/20
Filed: 2010-05-31
Abstract: PURPOSE: A nitride semiconductor light emitting diode and a manufacturing method thereof are provided to form the light emitting diode of a large area/bulk by reducing light loss and improving a current spreading property by a transparent electrode layer. CONSTITUTION: A p-GaN layer(514) is formed on a first type electrical contact layer. The active layer including AllnGaN is formed on the p-GaN layer. The n-GaN layer(508) including n-GaN is formed on the active layer. A second type electrical contact layer(516) is formed on the n-GaN layer. An uneven portion is formed in the surface of the n-GaN layer with powder.
Patent KR-20110135164-A (KR)
Title: Aircondition apparatus using ice storage
Inventor: HUR CHANG KI
IPC: F24F1/02
Filed: 2010-06-10
Abstract: PURPOSE: An ice thermal storage air conditioner is provided to prevent the leakage of the ice storage material by completely sealing the ice storage material inside an ice storage pipe separately sealed inside an ice storage space. CONSTITUTION: An ice thermal storage air conditioner comprises an indoor unit(10), an ice storage pipe(20), a coolant pipe(30) and an outdoor unit(40). An ice storage space(11) is formed inside the indoor unit. A ventilation fan(14) and an inlet port(18) are installed in one side of the ice storage space. The ventilation fan discharges the cool air of the ice storage space to a blow hole(16). The outside air is inhaled through the inlet port to the ice storage space. The ice storage pipe is installed in the ice storage space and stores the ice storage material. The coolant pipe passes through the ice storage pipe and freezes the ice storage material. The outdoor unit is connected to the coolant pipe and heat-exchanges the refrigerant and outside air.
Patent KR-20100082332-A (KR)
Title: A method for scanning neighborhood base station in broadband wireless access system
Inventor: CHO KI HYOUNG
IPC: H04B7/26
Filed: 2010-06-15
Abstract: PURPOSE: A method for scanning neighboring base stations which is applied to a broadband wireless access system is provided to enable a mobile station to measure the quality of a physical channel necessary for handover and transmit the measurement result to a base station. CONSTITUTION: A serving base station transmits the information relating to a neighboring base station to a mobile terminal. In addition, the serving base station transmits a scan response message to the mobile terminal. The scanning response message includes a report mode corresponding to scan duration, scan iteration number, interleaving interval and scanning result report. In addition, the scanning response message is transmitted to the serving base station without the request of the mobile terminal.
Patent KR-20110139018-A (KR)
Inventor: HWANG MYEONG HOE
IPC: C02F1/52
Filed: 2010-06-22
Abstract: PURPOSE: A collecting tub for a water treatment facility, which can prevent the leakage of fluid of housing, is provided to extend the service life of a packing member by preventing the leakage of fluid through a space between a shaft and a shaft groove. CONSTITUTION: A collecting tub for a water treatment facility comprises a housing, a driving member, a shaft(130), a pedal, an axis hole(112), and a packing member(150) The packing member comprises an axis guide(152), a flange(154), a tube cover(156), an air tube(160), and an air injection member(170). The axis guide is installed in the inner circumference of the axis hole. The flange is fixed to the outer end of the axis guide. The tube cover is fixed to the outside of flange. The air is inserted inside the tube cover to make the tube cover swell. The air injection member is exposed to the outside of the tube cover.
Patent KR-20110139584-A (KR)
Title: Three-dimensional style automobile gauge panel pressure vacuum metallic pattern
Inventor: JEON JEA MOK
IPC: B26F1/14
Filed: 2010-06-23
Abstract: PURPOSE: A three-dimensional gauge panel pressure vacuum mold for a car is provided to prevent the damage or the molding failure of a printing surface by forming the gap of a stepped portion between cores. CONSTITUTION: A three-dimensional gauge panel pressure vacuum mold for a car comprises a C/V(Cavity)(10) and a reference pin. Three C/Vs are installed for each mold base. The C/V comprises a shaping portion(110) having a gauge panel-shape. In order that the location of the shape of a trimming mold and PC film product are each other accorded, the reference pin within 3mm is installed at two spots through a reference groove in each C/V. The vacuum line is formed at the part in which the level difference of feature is generated to the low side.
Patent KR-20120000999-A (KR)
Inventor: CHO SUNG KYU
IPC: B21B39/12
Filed: 2010-06-29
Abstract: PURPOSE: An auxiliary device for controlled rolling is provided to reduce manufacturing costs by reducing the rolling waiting time of a plate. CONSTITUTION: An auxiliary device for controlled rolling comprises a transfer table(100), a finishing mill(200), a cooling table(300), and a plate transfer unit(400). The transfer table transfers a plate(30). The finishing mill is connected to the transfer table to mill the transferred plate. The cooling table is formed in a line with the transfer table to cool the milled plate. The plate transfer unit transfers the plate from the transfer table to the cooling table and re-transfers the cooled plate to the transfer table.
Patent KR-20120001021-A (KR)
Title: 고온연성이 우수한 고강도 열연강판
Inventor: MOON JOON OH
IPC: C22C38/12
Filed: 2010-06-29
Abstract: 석출 경화를 통하하여 540MPa 이상의 강도를 확보할 수 있으며, 탄소(C), 니오븀(Nb) 및 바나듐(V)의 함량을 조절함으로써 우수한 고온연성을 가질 수 있는 고강도 열연강판에 대하여 개시한다.  
본 발명에 따른 고온연성이 우수한 고강도 열연강판은 탄소(C) : 0.04 ~ 0.06 중량%, 실리콘(Si) : 0.1 ~ 0.3 중량%, 망간(Mn) : 0.8 ~ 1.8 중량%, 인(P) : 0.015 중량% 이하, 황(S) : 0.003 중량% 이하, 알루미늄(Al) : 0.01 ~ 0.05 중량% 및 크롬(Cr) : 0.01 ~ 0.3 중량%, 티타늄(Ti) : 0.005 ~ 0.03 중량%, 니오븀(Nb) : 0.01 ~ 0.05 중량% 및 바나듐(V) : 0.01 ~ 0.1 중량%를 포함하고, 식 1 : 105 - 800*[C] - 300*[Nb] -70[V] ≥ 40을 만족하며, 나머지 철(Fe)과 불가피한 불순물로 조성되는 것을 특징으로 한다.
Patent KR-20120001453-A (KR)
Title: Mold for manufacturing artificial marble and method of manufacturing artificial marble using the mold
Inventor: YANG IN SUK
IPC: B29C33/42
Filed: 2010-06-29
Abstract: PURPOSE: Mold and method for manufacturing artificial marble are provided to prevent the deformation of an inner forming unit since an external cover unit is formed from a glass materials and the strength of a metal forming unit is reinforced. CONSTITUTION: A mold for manufacturing artificial marble comprises a metallic forming unit(110) and a glass cover unit(120). Compound and chip for manufacturing artificial marble are supplied to the inner forming space of the metallic forming unit. A pattern(115) corresponding to an embo pattern is formed on the inner surface of the forming unit so that the forming unit forms artificial marble with the embo pattern. The glass cover unit is attached to the outer surface of the forming unit. The glass cover unit reinforces the strength of the forming unit.
Patent KR-20120004850-A (KR)
Title: Method of managing bandwidth for cellular network system
Inventor: KIM SUNG WOOK
IPC: H04W28/16
Filed: 2010-07-07
Abstract: PURPOSE: A bandwidth management method in cellular network system is provided to enable a user to effectively use wireless bandwidth resource by using the negotiation solution of a game theory. CONSTITUTION: A cell which constitutes a cellular network system calculates bandwidths of plural services by using a difference between a utility function and negotiating power(102). When plural bandwidths are calculated, the cell compares each bandwidth with the calculated bandwidth(104). When two bandwidth are not matched each other, the cell returns difference values between two bandwidth(106, 108). The cell additionally allocates bandwidths according to the calculated bandwidths(110).
Patent KR-20120007393-A (KR)
Title: Image display device
Inventor: CHAE HEE YOUNG
IPC: G02B30/25
Filed: 2010-07-14
Abstract: PURPOSE: An image display device is provided to minimize the lowering of brightness of 2D and 3D images without increasing the number of light sources or adding a separate optical film. CONSTITUTION: A pattern retarder(18) divides light of a display panel(10) into a first polarization component and a second polarization component in realizing a 3D image. First and second pixels commonly display a left eye image in realizing the 3D image. Third and fourth pixels commonly display a right eye image in realizing the 3D image. A black matrix spatially separates the left eye image from the right eye image.