baber/WOPTO huggingface dataset:
Patent KR-20110080422-A (KR)
Title: Adhesive tape for surface protection
Inventor: KHO DONG HAN
IPC: C09J123/00
Filed: 2010-01-05
Abstract: PURPOSE: An adhesive tape for surface protection is provided to ensure excellent initial strippability, time-course strippability, and residual strippability as well as a reflective appearance property. CONSTITUTION: In an adhesive tape for surface protection, an adhesive layer is laminated to one side of a polyolefin film base material layer and a release treatment layer is laminated to the other side thereof. The release treatment layer is adhesives including an acrylate-silicone copolymer, hardener and catalyst. The acrylate-silicone copolymer is obtained by polymerizing 45~87 weight% of an acrylate monomer, 10~40 weight% of an acrylate monomer having a siloxane group, and 3~15 weight% of a monomer containing a cross-linkable functional group.
Patent KR-20110080919-A (KR)
Title: Robot
Inventor: KIM HONG WON
IPC: B25J18/00
Filed: 2010-01-07
Abstract: PURPOSE: A robot is provided to express intimate gestures by forming natural curves through thickness variation of the outer sheath. CONSTITUTION: A robot comprises a plurality of link members(120~150), one or more joint hinges(220~240), and outer sheath(300). The joint hinges connect the link members. The outer sheath encloses the link members and the joint hinges. In the outer sheath, the thickness is greater in the portion closer to the joint hinges.
Patent KR-20110021618-A (KR)
Title: Core solder balls, method of manufacturing core solder balls and electronic parts including the same
Inventor: KIM SUNG CHEOL
IPC: H01L23/48
Filed: 2010-01-08
Abstract: PURPOSE: A core solder ball, a core solder ball manufacturing method, and an electronic component including the same are provided to restrain the generation of the metallic compound on the bonding boundary between a metal layer and a solder layer by forming the solder layer after forming dual metal layers. CONSTITUTION: A first metal layer(22) is formed on the surface of the metal or the plastic core(21). A second metal layer(23) including the metal of a kind different from the first metal layer is formed on the first metal layer. A first solder layer containing Sn-Cu or Sn-Ag is formed on the second metal layer. The second solder layer made of alloy different from the first solder layer is formed on the first solder layer.
Patent KR-20110084014-A (KR)
Title: Mechanism for controlling an inclination of a swash plate for use in a swash plate type compressor and a swash type compressor therewith
Inventor: LEE GEON HO
IPC: F04B25/04
Filed: 2010-01-15
Abstract: PURPOSE: A mechanism for controlling the inclination of a swash plate type compressor and a swash plate type compressor thereof are provided to reduce the size and weight of the swash plate type compressor because a lug plate is not required. CONSTITUTION: A mechanism for controlling the inclination of a swash plate type compressor comprises a drive shaft(15), a swash plate(17), and a link mechanism. The swash plate is coupled to the drive shaft to be slid along the drive shaft. The link mechanism is coupled to the drive shaft and guides the movement of the swash plate. And the link mechanism transfers torque from the drive shaft to the swash plate.
Patent KR-20110094774-A (KR)
Title: Hairdryer with tongs
Inventor: JEON YOUNG JO
IPC: A45D20/12
Filed: 2010-02-17
Abstract: PURPOSE: A combined curling-tongs and hair dryer is provided to dry hair by supplying hot air, to spread hair, or to express hair style. CONSTITUTION: A combined curling-tongs and hair dryer comprises a curling-tongs unit and a heating plate. The curling-tongs unit(10) is formed in a long stick shape that an outlet(11) is formed in the front of an upper surface stick type case and is pivotally connected to a hinge section. The heating plate is equipped with a heater emitting heat. A ventilation fan and a motor are equipped inside the case. A lower surface stick type case is used as a handle(30).
Patent KR-20110098501-A (KR)
Inventor: KIM JONG KIM
IPC: B01J19/26
Filed: 2010-02-26
Abstract: 본 발명에 따른 멀티노즐기가 구비된 나노기공 실리카, 황산나트륨 및 불산 제조장치는 규산나트륨과 규불산(H 2 SiF 6 )이 반응하는 제1 반응부와 불화소다(NaF)와 황산(H 2 SO 4 )이 반응하는 제2 반응부를 포함하는 실리카, 황산나트륨 및 불산 제조장치에 관한 것이다. 본 발명에 따른 제1 반응부는 규불산(H 2 SiF 6 ) 공급부 및 액상 규산나트륨 공급부를 갖는 원료공급부; 규불산(H 2 SiF 6 ) 공급부 및 액상 규산나트륨 공급부에 각각 연통되어 원료를 이송시키는 제1 무맥동 펌프 및 제2 무맥동 펌프; 제1 무맥동 펌프 및 제2 무맥동 펌프 중 적어도 하나의 펌프와 연통되며, 원료는 투입구를 통해 투입되고, 복수 개의 토출구를 통해 혼합액이 토출되는, 중공형상의 멀티노즐기; 멀티노즐기에서 토출된 원료가 저장되고, 내부에 배치된 와류형성용 임펠러에 의해 저장된 원료가 교반 혼합되는 제1 반응조; 및 제1 반응조로부터 토출된 혼합액을 침전시키는 침전조를 포함한다.
Patent KR-20100099074-A (KR)
Title: Securely providing secret data from a sender to a receiver
Inventor: EISEN PHILIP ALLAN
IPC: H04N7/167
Filed: 2010-03-02
Abstract: PURPOSE: A method and an apparatus for safely supplying secret data, such as a control word or an encryption release, are provided to activate a group of receivers for obtaining the secret data. CONSTITUTION: A receiver includes a first memory which is composed in order to store a sequence of the functions. Each function is composed in order to transfer secret data from an input conversion space(IN) to an output conversion space by using a mathematical conversion expression. The receiver is composed in order to transfer the secret data from the input conversion space to the final output conversion space by using the sequence of the functions(S1, S21, S31).
Patent KR-20110100815-A (KR)
Inventor: JEONG SANG SIK
IPC: B23B25/00
Filed: 2010-03-05
Abstract: 본 발명은 공작기계용 지그에 관한 것으로, 일측이 공작 기계에 장착되는 제 1지그(10)와, 일측이 수평으로 형성되어 상기 제 1지그(10)의 타측에 결합되고, 타측이 경사면으로 형성되는 제 2지그(20)와, 원기둥형으로 형성되고, 일측이 상기 제 2지그(20)의 경사면에 결합되며, 타측에 피가공물(M)이 장착되는 제 3지그(30)와, 상기 제 1지그(10)와 상기 제 2지그(20)가 슬라이딩 되도록 하는 슬라이딩 구동부(40)를 포함하여 구성되는 것을 특징으로 한다. 
이와 같은 본 발명에 의한 공작기계용 지그는, 피가공물(M)의 가공 위치 수정이 간단하고, 지그의 체결 구조가 간단하여 공작기계의 부피를 줄일 수 있으며, 피가공물(M)의 경사면 가공 작업이 용이한 이점이 있다.
Patent KR-20110103615-A (KR)
Inventor: KIM MIN WOO
IPC: G06T3/40
Filed: 2010-03-15
Abstract: 본 발명은 천 낙하 모델을 이용한 문서 영상 분할 시스템 및 그 방법에 관한 것으로서, 천이 낙하하는 물리현상을 계산학적으로 모델링한 연산을 바탕으로, 문서 영상을 분할하는 시스템 및 그 방법을 제공함에 목적이 있다.  
이러한 목적을 달성하기 위한 본 발명은, 입력 영상을 소정 너비 및 높이로 축소하는 문서 영상 축소부; 및 상기 문서 영상 축소부를 통해 축소된 영상을 문자 단위로 분할하는 문자 분할부; 를 포함하는 것을 특징으로 한다.
Patent KR-20110105681-A (KR)
Inventor: KIM HONG TAE
IPC: A41D23/00
Filed: 2010-03-19
Abstract: 본 발명은 다용도 스포츠 스카프에 관한 것으로, 일측에 개구부(104)가 형성된 수납공간(102)이 형성되고, 개구부(104) 일면으로 연장형성되어 상기 개구부(104)를 개폐하도록 커버밸크로(112)가 구비된 개폐커버(110)로 형성된 수납본체(100)와; 상기 수납본체(100)의 수납공간(102) 내부 일면에 형성된 암수 한 쌍의 제1결합후크(200,200')와; 사각형상으로 형성되고, 사각형상의 사방 꼭지점측에 결합밸크로(310)가 각각 형성된 직물스카프(300)와; 상기 직물스카프(300) 사방꼭지점 측의 결합밸크로(310)에 탈부착가능하도록 후크밸크로(410)가 구비된 암수가 상기 직물스카프(300) 사방꼭지점 측에 지그재그로 결합되고, 상기 암수 한 쌍의 제1결합후크(200,200')에 후크결합하도록 대응되는 다수의 암수 제2결합후크(400,400')와; 상기 다수의 암수 제2결합후크(400,400')가 각각 양단에 일체로 결합되고, 복수구비되어 "X"자 형으로 교차되는 중앙이 상기 직물스카프(300)의 일면에 박음질되어 일체로 구비되는 탄성밴드(500)와; 상기 수납본체(100) 외측 일면에 구비되고, 사용자가 용이하게 휴대가 가능하도록 마련된 고리부재(600);를 포함하는 다용도 스포츠 스카프에 관한 것이다.
Patent KR-20100106928-A (KR)
Title: Belt type continuously variable transmission and method for controlling said transmission
Inventor: KATOU YOSHIAKI
IPC: F16H61/66
Filed: 2010-03-23
Abstract: PURPOSE: A belt type continuously variable transmission and a method for a controlling said transmission are provided to reduce the power of a pulley in a range where belt sleep is not generated by including an up shift determination unit. CONSTITUTION: A primary pulley(11) and a secondary pulley(12) respectively controls the width of the pulley. A pulley thrust calculation unit calculates to make pulley thrust within an available value. A fluid pressure control unit controls the fluid pressure supplied to the each pulley based on the calculated pulley thrust. A continuously variable transmission includes belts which are wounded around each pulley and changes gear ratio by changing the width of the pulleys.
Patent KR-20100054767-A (KR)
Inventor: LEE SUK KOU
IPC: F24F7/06
Filed: 2010-03-24
Abstract: PURPOSE: A waste heat recovery heat exchanging ventilation system is provided to reduce the amount of carbon dioxide generation and energy loss. CONSTITUTION: A waste heat recovery heat exchanging ventilation system comprises: a charcoal filter(2) which purifies fine dust, air bacteria, and harmful gasses in the outside air; a blowing pipe(4) wherein a micro-hole(6) is formed in the heat exchange part(7) which the heat exchange of the air heat is rapidly operated through the micro hole; a heat insulation double pipe(9) wherein the heat exchange part of the blowing pipe is located in the inner side; a heat storage charcoal(17); and a contaminated air discharging port(10). A gap(8) is arranged between the blowing pipe and the heat insulation double pipe. The heat storage charcoal is located in the gap.
Patent KR-20110108637-A (KR)
Inventor: SHIN EUN KYOUNG
IPC: H01L21/28
Filed: 2010-03-29
Abstract: 본 발명은 미세 콘택 홀을 형성할 수 있는 반도체 장치의 콘택 홀 제조 방법을 제공하기 위한 것으로, 본 발명은 콘택 홀 제조 방법은 피식각층 상에 굴곡을 갖는 라인타입의 감광막 패턴을 형성하는 단계; 상기 감광막 패턴을 포함하는 전체 구조 상에 상기 감광막 패턴 사이를 충분히 매립하는 두께로 가교 반응 물질막을 형성하는 단계; 베이크 공정을 진행하여 상기 감광막 패턴의 표면에 가교 결합층을 형성하는 단계; 상기 가교 결합층을 제외한 상기 가교 반응 물질막을 현상하는 단계; 및 상기 가교 결합층 및 감광막 패턴을 식각장벽으로 상기 피식각층을 식각하여 콘택 홀을 형성하는 단계를 포함하여, 라인타입의 감광막 패턴을 형성함으로써 패턴의 균일도를 확보하며, 이웃하는 감광막 패턴의 볼록부분 사이에 브릿지가 발생하여도 무방하므로 패턴 형성시 공정 마진을 확보하는 효과, 콘택 홀을 감소시키기 위한 방법으로 고가의 물질막 대신 Relacs와 같은 화학 유기 물질을 사용함으로써 공정 및 생산 비용을 감소시키는 효과가 있다.
Patent KR-20110109271-A (KR)
Inventor: IH JEONG GUON
IPC: H04R1/32
Filed: 2010-03-31
Abstract: 본 발명은 실감 음원 구현 시스템에 관한 것으로서, 보다 구체적으로는 임의의 방사 특성을 갖는 실제 음원을 단일 시스템으로 정밀하게 모사하는 실감 음원 구현 시스템에 관한 것이다.
Patent KR-20110109395-A (KR)
Inventor: LEE HYUNG DONG
IPC: G11C5/02
Filed: 2010-03-31
Abstract: 3차원 적층 반도체 집적회로는 외부 명령 및 어드레스에 응답하여 복수의 칩을 동시에 선택하고, 복수의 칩에 포함된 복수의 메모리 뱅크 중에서 수직 방향으로 동일 선상의 메모리 뱅크들 중에서 하나를 활성화시키도록 구성된다.
Patent KR-20110111994-A (KR)
Inventor: LEE KYUE HYOO
IPC: A61C15/04
Filed: 2010-04-06
Abstract: 치실이 입안에서 자유롭게 움직이게 했고, 밀고 당겨지는 부분을 많게 해서,  
치아 사이의 치석도 제거되게 했으며, 소지하기가 간편하고, 때와 장소에 구 
별 없이 간단하게 사용할 수가 있게 했습니다.
Patent KR-20110116835-A (KR)
Inventor: JUNG HYUN JUNG
IPC: A23K1/14
Filed: 2010-04-20
Abstract: 본 발명은 농축유청단백 가수분해물을 포함하는 사료조성물 및 그 급여방법에 관한 것으로, 상세하게 농축유청단백을 효소로 가수분해하여 냉동건조한 후 체내에서 이용가능한 분말을 얻어 사료로 이용하고, 그 사료를 급여하는 방법에 관한 것이다. 
어미돼지 사료에 농축유청단백 가수분해물의 특정 함량을 일정량 급여함으로써, 어미돼지의 체내 미네랄 이용성과 자돈으로의 미네랄 이행을 높여 새끼돼지의 조직 및 혈액의 미네랄 이용성을 개선할 수 있도록 한 농축유청단백 가수분해물을 포함하는 철분강화 사료 조성물 및 급여방법에 관한 것이다.
Patent KR-20110118189-A (KR)
Title: 수막현상 제거기
Inventor: KWAK JONG HYUN
IPC: B60B39/08
Filed: 2010-04-23
Abstract: 일반적으로 수막 현상에 의한 미끄러짐을 방지하기 위해서는 그루브가 형성된 타이어를 사용하는데, 이 방법은 어느 정도 이상으로 물이 많거나, 고속 주행을 할 경우 미끄러짐을 피할 수가 없다. 
본 발명은 노즐을 통해 액체나 기체 등을 분사할 때 작용되는 힘으로, 도로상에 분포된 물을 제거하여, 상기와 같은 경우에 의한 자동차의 미끄러짐을 예방하는 시스템을 개시한다
Patent KR-20110122894-A (KR)
Title: Method for manufacturing deodorant/desiccant
Inventor: KIM KYUNG MIN
IPC: C04B35/626
Filed: 2010-05-06
Abstract: PURPOSE: A method for manufacturing deodorant/desiccant is provided to improve an adsorbing function by maximizing activation of micro-pores. CONSTITUTION: A method for manufacturing deodorant/desiccant comprises: a step of grinding opal into minute powder with 10-700 mesh size; a molding step of making dough by mixing pulverized opal 70-85 parts by weight with water 15-30 parts by weight, molding a ball with 1-30mm size, and adding charcoal and alumina with 10-1000 mesh size; a drying step of putting the molded ball into an oven at 100-200 deg.C for 24-28 hours; a sintering step of sintering the dried ball at 300-1000 deg.C; and a surface processing step of polishing the surface of the sintered ball.
Patent KR-20100129207-A (KR)
Title: Method and device to operate an additional tool axis of a tool guided by a manipulator
Inventor: STROBL ANDREAS
IPC: B25J9/16
Filed: 2010-05-27
Abstract: PURPOSE: A method and a device for operating the additional tool axis of a tool axis guided by a manipulator, capable of the automatic conversion of tool axis location, is provided to determine the distance of the tool axis about a focus or the focal length of a laser head. CONSTITUTION: A method for operating the additional tool axis of a tool axis guided by a manipulator, capable of the automatic conversion of tool axis location is same like next. The location and direction of tools are preset by the location of manipulator axes. A movement degree(f) of a tool axis is preset, marked or stored. The movement degree and the axial displacement generating movement(e) are automatically transformed.
Patent KR-20110068794-A (KR)
Title: Thermal interface material for snow removal including mixture of carbon nanotube, apparatus for forming thermal interface material and method for constructing thereof
Inventor: LEE CHEOL HO
IPC: E01H5/10
Filed: 2010-05-28
Abstract: PURPOSE: A carbon-nano-tube-mixture containing heat transfer unit for clearing snow, a device for manufacturing a heat transfer unit and a construction method thereof are provided to enhance energy efficiency and durability and to save manufacturing cost, construction cost and maintenance cost. CONSTITUTION: A carbon-nano-tube-mixture containing heat transfer unit(100) for clearing snow comprises a heat transfer material(104) and a heating wire(111). The heat transfer material is formed in a manner that a carbon nano tube(102) and carbon black(103) are mixed with a heat-conductive resin material of a base(101) and cured. The heat transfer material is formed to be able to be inserted into the installation groove(11) of ground surface. The heating wire is built in the inner bottom of the heat transfer material. As power is supplied, heat is transferred to the ground surface through the heat transfer material.
Patent KR-20110133875-A (KR)
Title: Camera module
Inventor: KWON YOUNG HWAN
IPC: H01L27/146
Filed: 2010-06-07
Abstract: PURPOSE: A camera module is provided to restrict the movement of a lens barrel due to an elastic pressurization portion. CONSTITUTION: An image sensor(110) is installed in a PCB(Printed Circuit Board)(100). A holder(120) covers the image sensor. The holder is fixed to the PCB. A lens barrel(140) is combined in the holder. The length of the lens barrel can be adjusted. A lens(130) is placed inside of the lens barrel. An elastic pressure portion(160) is placed in the holder. The elastic pressurization portion presses the outer circumference of the lens barrel.
Patent KR-20110134558-A (KR)
Title: Golf course having multi teeing grounds and system and method of providing information
Inventor: PARK OK SEOK
IPC: A63B69/36
Filed: 2010-06-09
Abstract: PURPOSE: A golf course, various game operation systems using the same, and a system and a method for providing game result information are provided to improve an interest about a golf game and to objectively measure the ability of a golf player. CONSTITUTION: A method for providing game result information comprises: a terminal(300) which receives the location information of a player from a GPS satellite and offers game result information to a player; and a main server(200) which receives the location information of a player from the terminal, transfers game result information to the terminal, and receives the game record information from the terminal. The terminal includes: a GPS receiver which receives the location information of a player; database which stores game record information; a transceiver; a processing unit; and a display unit.
Patent KR-20110135216-A (KR)
Title: Display device
Inventor: LEE YUI KU
IPC: G02F1/13357
Filed: 2010-06-10
Abstract: PURPOSE: A display device is provided to minimize the degradation of a color reproducibility of a red and green color filter. CONSTITUTION: A light emitting unit includes a light source and a light converting unit. The light source generates blue light. The light converting unit converts the blue light into white light. The optical telephone unit emits the white light to the outside. A first color filter includes a coloring agent. The first coloring agent transmits the white light. The first coloring agent absorbs the light with a 420~470nm wavelength among the white light in 97~100%.
Patent KR-20110136206-A (KR)
Title: Apparatus and method for polishing workpiece using magnetorheological fluid)
Inventor: LEE SANG JO
IPC: B24B31/112
Filed: 2010-06-14
Abstract: PURPOSE: A workpiece grinding device, using magnetorheological fluid, and a grinding method thereof are provided to flatly grind a surface of a three-dimensional structure without a curved part. CONSTITUTION: A workpiece grinding device comprises an electromagnet(110), magnetorheological fluid, a slip ring(150), and a power supply device(160). A processing window(W) for processing workpiece is formed between N-pole and S-pole of an electromagnet. The electromagnet is magnetized with the current applied in a coil(120) in order to form parallel lines of magnetic force between north and south poles. The magnetorheological fluid is located between N pole and S pole of the electromagnet. The magnetorheological fluid is rotated with the magnetized electromagnet and grinds the surface of workpiece. The slip ring supplies current to a coil of the electromagnet.
Patent KR-20110137159-A (KR)
Title: Method for using a portable terminal
Inventor: HYUN YU SEOK
IPC: H04B1/40
Filed: 2010-06-16
Abstract: PURPOSE: A method for using a portable terminal is provided to easily use the execution of an application and the search of data. CONSTITUTION: A control unit generates the separate display area in the display screen(S202), if the predetermined area is touched in a display screen(S201). The control unit displays at least one application on the generated display area. If at least one among the displayed application is moved by being dragged to the external side of the displayed area(S203), the control unit displays at least one among data and functions in which the application provides on the display area(S204).
Patent KR-20110137633-A (KR)
Title: Reflection films for agricultural uses
Inventor: JUNG KUK NO
IPC: A01G13/00
Filed: 2010-06-17
Abstract: PURPOSE: An agricultural reflection film having improved elongation rate is provided to enable users to obtain the film by overlapping three different monolayer structures. CONSTITUTION: An agricultural reflection film comprises the following: a base film(2) including three base film layers(10,20,30) extruded by using at least two materials selected from CPP, OPP, LLDPE, LDPE, or PE in the thickness of 0.005-0.20mm; and an aluminum thin film layer(40) including a protective layer(50) on the surface formed with an acrylic resin and a polyvinyl chloride resin. The protective layer is produced with a material selected from the group consisting of the LLDPE, LDPE, and HDPE.
Patent KR-20110139883-A (KR)
Title: Liquid crystal display device and driving method of the same
Inventor: JUNG JONG WOOK
IPC: G02F1/1337
Filed: 2010-06-24
Abstract: PURPOSE: A liquid crystal display device is provided to selectively control a viewing angle of a liquid crystal panel and to control a wide optical viewing mode and a narrow optical viewing mode by controlling voltage about a transparent electrode of a color filter substrate. CONSTITUTION: A liquid crystal panel includes a first substrate(100a), a second substrate(100b), and a liquid crystal layer(150). A driving unit drives the liquid crystal panel. The molecular arrangement direction of the liquid crystal layer according to the voltage difference between a common electrode and a pixel electrode(140) is different from the molecular arrangement direction of the liquid crystal layer according to the voltage difference between an image pixel electrode and a transparent electrode(170).
Patent KR-20120000329-A (KR)
Inventor: JUNG HOE KWON
IPC: G11C7/06
Filed: 2010-06-25
Abstract: 본 발명은 복수의 단위 셀을 포함하는 셀 어레이, 복수의 단위 셀에 저장된 데이터를 센싱하는 비트라인 센스앰프, 및 복수의 단위 셀 각각의 위치에 따라 상기 데이터를 센싱하기 위한 센싱 전압을 다르게 공급하는 센싱 전압 공급부를 포함하고, 복수의 단위 셀 각각은 상 변화 저항 소자를 포함하는 것을 특징으로 하는 상 변화 메모리 장치를 제공한다.
Patent KR-20120001275-A (KR)
Title: Interpretation service system using transmitter and receiver and method thereof
Inventor: KIM YONG DEOK
IPC: H04W4/00
Filed: 2010-06-29
Abstract: PURPOSE: An interpreting system through a transmitter and a receiver and method thereof are provided to efficiently supply a interpreting service about a language which is not a main translation language of an interpreting guide through a service server. CONSTITUTION: A matching module(43) receives an interpreting request to a second language from the first language by first translation guide having first transmitter from a first user. The matching module controls a transmitter(41) and supplies a translation service according to the transmitting channel setting of the first receiver and controls the transmitter. An extracting module(44) searches for an interpreting guide based on data which is stored in database(47).
Patent KR-20110004782-A (KR)
Title: Touch panel and electronic device including the same
Inventor: CHENG JIA SHYONG
IPC: G06F3/041
Filed: 2010-06-30
Abstract: PURPOSE: A touch panel and an electronic device using the same are provided to drastically reduce an edge width of a touch panel, thereby satisfying a design request of the touch panel. CONSTITUTION: A first substrate has a first conductive layer(213) and a first conductive wire(216). A second substrate is overlapped on the first substrate and has a second conductive layer(223) on a surface facing the first conductive layer. A section, which the first and the second conductive layer is overlapped, includes a touch area and edge area. A first conductive wire is located in the edge area. The first and the second conductive layer have resistance anisotropy. The width of edge area is 100 micrometer ~ 1 millimeter.
Patent KR-20110001985-A (KR)
Title: Power amplifier having parallel amplification stages and associated impedance matching networks
Inventor: JUNG JOO MIN
IPC: H03F3/68
Filed: 2010-06-30
Abstract: PURPOSE: A power amplifier with a parallel amplification stage and a related impedance matching network are provided to avoid overlapped power loss and complexity by excluding an additional RF switch or complex phase delay circuit. CONSTITUTION: A first main amplifier(430-1), a third impedance matching circuit(432-1) and a fifth impedance matching circuit(434-1) form a first main amplification branch. A second main amplifier(430-2), a fourth impedance matching circuit(432-2) and a sixth impedance matching circuit(434-2) form a second main amplification branch. The first main amplification branch, the second main amplification branch and a second impedance matching circuit(424) form a main amplification stage. The main amplification stage is arranged in parallel with an impedance transformation network(440). The parallel combination of the impedance transformation network and the main amplification stage forms a second amplification stage.
Patent KR-20120002657-A (KR)
Title: Method for providing cheering service using portable terminal and system
Inventor: KIM KWANG YOUNG
IPC: G06Q50/00
Filed: 2010-07-01
Abstract: PURPOSE: A method for providing a cheering service using a portable terminal and a system thereof are provided to enable a user who watches to send a cheering message to a specific player in real time, thereby providing more interest to the user. CONSTITUTION: A user portable terminal accesses a cheering service to search a player list. The user portable terminal writes a cheering message by input of a user. The user portable terminal transmits the cheering message to a player portable terminal. A service server(20) provides the cheering service to the user portable terminal. The player portable terminal sends an answer message after the cheering message is checked.