baber/WOPTO huggingface dataset:
Patent KR-20130047145-A (KR)
Title: Motor driver and cleaner including the same
Inventor: KIM YOUNG JIN
IPC: H02P27/08
Filed: 2011-10-31
Abstract: PURPOSE: A motor driving apparatus for converting commonly used AC(Alternating Current) power to DC(Direct Current) power and a cleaner including the same are provided to drive the motor driving apparatus by converting the commonly used AC power to the DC power or using power stored in a battery and to use an identical inverter either in case of a cord mode in which the commonly used AC power is supplied or in case of a cordless mode in which the commonly used DC power is not supplied, thereby effectively driving the motor. CONSTITUTION: A motor driving apparatus includes a converter(710), a smoothing capacitor(c), a battery(740), a switching unit(770), and an inverter(720). The converter converts commonly used AC power into DC power. The smoothing capacitor stores converted DC power. The battery is charged using the DC power stored in the smoothing capacitor. The switching unit having a switching element performs a switching operation and supplies the DC power stored in the smoothing capacitor after level translation of the DC power. In case the DC power stored in the smoothing capacitor is supplied or the DC power stored in the battery is supplied, the inverter drives a motor by converting the DC power into AC power according to a pulse-width modulating mode. [Reference numerals] (710) Converter; (720) Inverter; (730) Control unit; (740) Battery
Patent KR-20130049112-A (KR)
Title: Silver paste composition and electrode using the same
Inventor: LEE CHANG JUN
IPC: H01L31/0224
Filed: 2011-11-03
Abstract: PURPOSE: A silver paste composition is provided to be sufficiently sintered in a conventional sintering process condition, thereby having excellent overlapping performance with a back side aluminum electrode, and reducing resistance and improving efficiency of a solar battery. CONSTITUTION: A silver paste composition comprises: 60-70 weight% of silver powder with an average particle diameter(D_50) of 1-3microns and a maximum particle diameter(D_max) of 4-6microns; 0.01-10 weight% of Bi2O3-SiO2-Al2O3-B2O3-R'O-R''2O-based glass frit; and 20-35.5 weight% of organic vehicle. In the Bi2O3-SiO2-Al2O3-B2O3-R'O-R''2O-based glass frit: R' is one or more selected from Ca, Zn, and Sr; and R'' is one or more selected from Li, Na, and K. The organic vehicle is mixed of 1-25 weight% of polymer resin and 75-99 weight% of organic solvent. The silver paste composition is for producing electrodes(40, 62) for solar cell devices.
Patent KR-20130050747-A (KR)
Title: Device for supplying molten alloy
Inventor: JUN HYUN JOON
IPC: B22D11/06
Filed: 2011-11-08
Abstract: PURPOSE: A molten metal supply device is provided to stably supply molten metal and to minimize the surface fluctuation of the molten metal when the molten metal is supplied. CONSTITUTION: A molten metal supply device comprises a stopper(10) and a supply part. The stopper is extended into a crucible(100) to selectively shield a molten metal outlet(14) at the bottom of the crucible. The supply part is formed in the stopper to supply the molten metal into the crucible by the stopper.
Patent KR-20130054014-A (KR)
Title: Organic light emitting display apparatus and manufacturing method thereof
Inventor: PARK YONG WOO
IPC: H01L51/56
Filed: 2011-11-16
Abstract: PURPOSE: An organic light emitting diode display and a method for manufacturing the same are provided to reduce the generation of gas by increasing adhesion between a substrate and a black matrix. CONSTITUTION: A black matrix(11) is arranged in a groove. A thin film transistor is arranged on the non-emitting area of a substrate. A pixel electrode(115) is arranged on the light emitting region of the substrate. An organic light emitting layer(20) is arranged on the pixel electrode. A counter electrode is arranged on the organic light emitting layer.
Patent KR-20130057364-A (KR)
Title: Bonding apparatus
Inventor: PARK JANG WAN
IPC: G02F1/1339
Filed: 2011-11-23
Abstract: PURPOSE: A sealing device is provided to seal substrates from a mutual area by providing elastic forces to one of the substrates sealed by an elastic unit. CONSTITUTION: An upper plate(30) and a lower plate(40) support a first and a second substrate(300,500). The upper plate or the lower plate is moved to a sealing position. An elastic unit(74) is elastically biased according to connection between the first and the second substrate in order to elastically seal the first and the second substrate in the sealing position from the one area. An alignment unit(90) aligns other one corresponding to the curvature of the substrate connected to the elastic unit.
Patent KR-20130057602-A (KR)
Title: Distinguishing method of the schizophrenia using a small-worldness and work output
Inventor: CHO KWANG HYUN
IPC: G06F19/00
Filed: 2011-11-24
Abstract: PURPOSE: A schizophrenia distinguishing method using Small-worldness and work output is provided to objectively distinguish a normal person and a patient by numerically quantifying the diagnostic criteria. CONSTITUTION: A Small-world network is configured (S10). The synchronization of multiple EEG pairs is used in the configuration. The property of the Small-world network is determined (S20). The Small-worldness is calculated (S30). A subject is distinguished by using the Small-worldness (S40). [Reference numerals] (AA) Motion detection part; (BB) Input detection part; (S10) Memory part; (S20) Toothbrush body; (S30) Communication part; (S40) Power supply part
Patent KR-20130058376-A (KR)
Inventor: HEO MIN
IPC: G09F17/00
Filed: 2011-11-25
Abstract: PURPOSE: A flag and a flag raising apparatus are provided to attach light materials to both ends of a flag and to install a guiding device for guiding the both ends of the flag, thereby easily inserting or discharging the flag into or from a flag raising apparatus. CONSTITUTION: A flag raising apparatus(100) comprises a body(A11) which includes an inlet and an outlet which penetrate from the top to the bottom; a case(A1) which forms the outer appearance of the flag raising apparatus; left and right supports(A9) which are respectively installed at the left and the right of the body and include left and right driving motors and front and back guiding devices; left and right flag moving units(32) which are inserted into the shafts of the left and the right driving motors and rotating in the forward or backward direction for loading or unloading a flag; the left and right driving motors to rotate the left and right moving units in the forward or backward direction; the guiding device which is installed at the support and guides both incoming ends of a flag, when the flag is loaded, to the left and right moving units; the front guiding device which is installed at the support and guides both ends of a flag within the case to the left and right guiding devices when the flag is unloaded; a control unit(200) which is a processor for controlling operations of the left and right moving units; and a power supply unit which supplies power to the driving motors and the control unit.
Patent KR-20130058883-A (KR)
Title: Triangle-profile using plastic pipe and manufacturing method thereof
Inventor: KIM JONG YOUL
IPC: F16L9/16
Filed: 2011-11-28
Abstract: PURPOSE: A synthetic resin pipe using a triangle profile and a manufacturing method thereof are provided to save production costs by preventing a triangular hollow hole from deforming due to the excessive supply of a high temperature connecting member. CONSTITUTION: A synthetic resin pipe using a triangle profile comprises a first triangle profile in a triangle shape, and a second triangle profile in an inverted triangle shape. The first triangle profile has a triangular hollow hole. The second triangle profile is supplied among first triangle profiles, and has a triangular hollow hole connecting the first triangle profile. [Reference numerals] (S10) Step of coiling a first triangle profile; (S20) Step of supplying a second triangle profile; (S30) Step of forming an inner coating film
Patent KR-20130058954-A (KR)
Title: Incubating container and injecting method thereof
Inventor: YI SANG HYUN
IPC: C12M3/00
Filed: 2011-11-28
Abstract: PURPOSE: A culture container is provided to prevent bubble generation when injecting a sample by smoothly forming the inside of wells without an angulate part. CONSTITUTION: A culture container(100) has a plurality of wells(10) and one or more bubble outlets(20). The plurality of wells are filled by injecting a sample. The bubble outlet is formed in a hole shape and discharges bubbles to the outside, while injecting the sample into the wells. A method for injecting the sample into the culture container comprises: a step of placing a sample injector at the upper portion of one wall side of the well and injecting the sample; a step of moving the sample injector into the well and continuously injecting the same; and a step of placing the sample injector to the upper portion of other wall side of the well and stopping injection.
Patent KR-20130061792-A (KR)
Title: Rotary power making device use of seesaw rule and a lever
Inventor: PARK JE AM
IPC: F03G7/00
Filed: 2011-12-02
Abstract: PURPOSE: A rotation power generator which utilizes the principles of a lever and a seesaw game is provided to drive a rotatory object such as a turbine for power generation without using commercial energy as a power source such as thermal power, atomic power, water power, and natural forces such as wind, water, sunshine, and geothermal heat. CONSTITUTION: A rotation power generator which utilizes the principles of a lever and a seesaw game includes a rotor(510), a first lever(101), a second lever(201), a third lever(301), and guy wires(110,210,310). The rotator rotates around a rotary shaft. The first lever is equipped with a weight on the inside end of the lever and with a drive roller for the second lever on the outside end, and installed on a first lever shaft. The second lever has the inside end which is installed on a second lever shaft. The third lever has the inside end which is installed on a third lever shaft. The guy wire interconnects the first lever which is located in a diagonal direction and the position which is a fixed distance away from the weight of the first lever; the outside end of a rod and the inside end of the third lever; and the inside of the second lever and the outside end of the third lever.
Patent KR-20130061954-A (KR)
Title: Mobile terminal and method for controlling of the same
Inventor: LEE JUNG JOON
IPC: G06F3/14
Filed: 2011-12-02
Abstract: PURPOSE: A mobile terminal and a control method of the mobile terminal are provided to supply a touch interaction guide which easily checks a hidden touch function of an item, thereby improving availability of the mobile terminal. CONSTITUTION: A control unit displays one or more items on a touch screen(151). The control unit displays a touch interaction guide as 3D visions(SV1-SV5) of each item which touch interaction capable of access of touch exists. The control unit controls a mobile device so that depth levels of the 3D visions corresponding to the each item are different to each other corresponding to touch patterns for each item.
Patent KR-20130065482-A (KR)
Title: Method for deposition of silicon carbide
Inventor: HWANG MIN YOUNG
IPC: H01L21/205
Filed: 2011-12-09
Abstract: PURPOSE: A silicon carbide deposition method is provided to improve process efficiency of a silicon carbide epi deposition by maintaining a mole ratio of chlorine and silicon at 6:1. CONSTITUTION: Trichlorosilane(SiHCl3) and chloroform (CHCl3) which are standard precursors are put into a deposition part(400). SiHCl3 and CHCl3 produce intermediate compounds including CH3 radical, SiCl radical, and SiHCl radical etc. A silicon carbide layer is formed on a substrate by inserting the intermediate compound into a reactor. SiHCl3 and CHCl3 are included at a mole ratio of 0.9:1 or 1:1.1.
Patent KR-20130066848-A (KR)
Title: Method for providing location information using location information transmission device
Inventor: YUN SUNG SU
IPC: H04N21/43
Filed: 2011-12-13
Abstract: PURPOSE: A location information providing method using a location information transmission device is provided to allow a portable terminal to automatically share the location information of broadcasting content with a blackbox and a navigation terminal. CONSTITUTION: When a location information request signal corresponding to broadcasting content displayed on a display device is detected, a location information transmission device extracts the location information from the broadcasting content(S310,S320). When location information transmission signal for transmitting location information to a medium terminal is detected, the location information transmission device transmits the extracted location information to the medium terminal(S330,S340). [Reference numerals] (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End; (S310) Is a location information request signal detected?; (S320) Detect location information from broadcasting contents; (S330) Is a location information transmission signal detected?; (S340) Transmit location information to a medium terminal
Patent KR-20130070012-A (KR)
Inventor: KIM KANG
IPC: F21V17/12
Filed: 2011-12-19
Abstract: PURPOSE: A receptacle connection apparatus of a lighting device is provided to perform connection easily, by separating at least a part and then inserting the separated part to a screw cylinder. CONSTITUTION: An electrode rod (102) is fixed to a main body housing and is able to be attached and detached. A screw cylinder (106) is inserted with the electrode rod. A metal screw cover (110) covers the screw cylinder as being able to be attachable and detachable. A screw ring inserts the screw cylinder. The screw ring fixes the screw cylinder to the electrode rod.
Patent KR-20130072763-A (KR)
Title: Image sensing device and method for operating the same
Inventor: LEE SUNG YONG
IPC: H04N5/357
Filed: 2011-12-22
Abstract: PURPOSE: An image sensing device and a driving method thereof are provided to perform a CDS operation stably, and to reduce power consumption. CONSTITUTION: An image sensing device comprises the following steps: an image sensing device divides a brightness range of a light enabling to process into scheduled multiple clustering sections (B); the image sensing device divides image data provided from a pixel array into multiple domains based on the multiple clustering sections; and the image sensing device progresses a gamma correction about a given each domain as a clustering factor corresponding in the multiple cluster sections (C). [Reference numerals] (A) Brightness level 10-0; (AA) Brightness level 255-128; (B) Clustering section allocation; (BB) Brightness level 127-100; (C) Gamma correction; (CC) Brightness level 99-10; (D) Normalization; (DD) Image value output
Patent KR-20120074252-A (KR)
Title: A printer and a method of operating a said printer
Inventor: CHAPPELL JAMES M
IPC: B41J29/38
Filed: 2011-12-27
Abstract: PURPOSE: A printer and an operating method of the printer are provided to prevent ink being sprayed on components of a printer from a printer head. CONSTITUTION: A printer comprises a web transferring unit, a plurality of bars, a plurality of web detectors, and a controller(50). The web transferring unit transfers a web of media in a processing direction along a transferring path and passes through a printer. The plurality of bars is extended an across processing direction crossing at right angles to the processing direction across a width of the transferring path and comprises a print head. The web detector generates signals indicating an absence of the web of the media by reacting to the web detector failed to detect the web of the media. The controller is connected to the print head mounted on the web detector or the bar in an operation mode and constituted to stop operation of one or more print heads mounted on the bar adjoined to the web detector.
Patent KR-20130075497-A (KR)
Title: Strip caster of magnesium alloy
Inventor: PARK JAE SIN
IPC: C22B9/16
Filed: 2011-12-27
Abstract: PURPOSE: A magnesium alloy strip caster is provided to heat a refining furnace simultaneously with a melting furnace by supplying molten metal to a refining furnace, in which a ceramic nozzle is directly connected to the refining furnace by omitting a head box; thereby increasing energy efficiency. CONSTITUTION: A magnesium alloy strip caster comprises a melting furnace (110), a refining furnace (120), and a ceramic nozzle (200). The refining furnace is connected through a transfer pipe to the melting furnace, and refines molten metal which is molten in the melting furnace. The ceramic nozzle is connected directly to the refining furnace. The ceramic nozzle is supplied with the refined molten metal which is refined in the refining furnace, and supplies the refined molten metal to a gap in between an upper roll and lower roll.
Patent KR-20130076344-A (KR)
Title: Automatic combinded window frame having a shutter with awning
Inventor: CHO SOO
IPC: E06B9/56
Filed: 2011-12-28
Abstract: PURPOSE: A window combined with a shutter functioning as an awning is provided to function as lighting by generating power using sunlight and an awning at the same time and to facilitate a user to operate a swing part for an awning function using a switch. CONSTITUTION: A window (100) combined with a shutter functioning as an awning comprises a frame (102), a swing unit (120), a shutter (114), an awning unit (116), a shutter driving unit (110), a swing driving unit, and a lighting unit. The frame separately comprises a window inside a building and a shutter rail outside the building. The swing unit is rotatably arranged in the top of the frame. The shutter is inserted into a swing unit rail and a shutter rail to be vertically movable. The awning unit is rotatably arranged in the bottom of the shutter. The shutter driving unit comprises a shutter roller which rolls the shutter up. The swing driving unit is installed on the frame and rotates the swing unit. The lighting unit comprises a reflective member and a light emitting unit. The reflective member is installed inside the awning unit and the shutter. The light emitting unit irradiates light to the reflective member.
Patent KR-20110033186-A (KR)
Inventor: DELRUE HILDE
IPC: C23C14/34
Filed: 2009-07-07
Abstract: 본 발명은 산화물 스퍼터 타깃의 제조 방법에 관한 것이다.  본 방법은 타깃 홀더를 제공하는 단계; 하나 이상의 산화물 및 하나 이상의 금속을 동시에 분무함으로써 타깃 홀더에 스퍼터가능한 물질의 외부층을 도포하는 단계를 포함한다.  스퍼터가능한 물질의 외부층은 제1 상 및 제2 상을 포함한다.  제1 상은 적어도 제1 금속 및 제2 금속의 산화물을 포함하고, 제2 상은 금속성 상의 금속을 포함한다.  금속성 상의 금속은 제1 상의 산화물에 또는 그 사이에 배열된 분리된 체적들을 형성한다.  스퍼터가능한 물질의 외부층은 금속성 상의 금속 0.1 내지 20 중량%를 포함한다.  본 발명은 추가로 산화물 스퍼터 타깃에 관한 것이다.
Patent KR-20110019778-A (KR)
Inventor: IIO MITSUTOSHI
IPC: B66B1/46
Filed: 2008-08-25
Abstract: 엘리베이터의 그룹 관리 제어장치는 응답 시간 예측 수단, 승객 이동 추정 수단, 대기 시간 예측 수단, 후보 엘리베이터 칸 선택 수단, 할당 수단 및 지령 수단을 가지고 있다. 응답 시간 예측 수단은 원격 호출 등록 장치로부터의 엘리베이터 칸 호출에 대한 응답 시간을 각 엘리베이터 칸에 대해서 예측한다. 승객 이동 추정 수단은 원격 호출 등록 장치 및 승강장의 위치 관계에 기초하여 승객 이동 시간을 추정한다. 대기 시간 예측 수단은 응답 시간 및 승객 이동 시간에 기초하여 각 엘리베이터 칸의 대기 시간을 예측한다. 후보 엘리베이터 칸 선택 수단은 대기 시간이 소정 시간보다도 짧은 엘리베이터 칸을 후보 엘리베이터 칸으로 하고, 대기 시간이 소정 시간 이상인 엘리베이터 칸을 후보 엘리베이터 칸에서 제외한다. 할당 수단은 각 엘리베이터 칸중 적어도 어느 하나가 후보 엘리베이터 칸일 때에, 할당 엘리베이터 칸을 후보 엘리베이터 칸 중에서 결정한다. 지령 수단은 모든 엘리베이터 칸이 후보 엘리베이터 칸에서 제외되어 있을 때, 승강장 호출 등록 장치로의 입력 조작을 재촉하는 재입력 요구 정보를 원격 호출 등록 장치에 통지시키는 통지 지령을 발생한다.
Patent KR-20110025841-A (KR)
Title: Concentrator for multiplexing access point to wireless network connections
Inventor: SINGH DAMANJIT
IPC: H04B7/24
Filed: 2009-06-23
Abstract: A method, comprising: receiving a unique identifier in an uplink message related to an access point; inserting the unique identifier in an application layer downlink message to facilitate determining the access point related to the uplink message; transmitting the application layer downlink message to a network component; receiving a handover request message from the network component related to the access point and a target access point; inserting a unique identifier related to the target access point in the handover request message; and forwarding the handover request message to the network component or one or more disparate network components and a corresponding apparatus.
Patent KR-20110104469-A (KR)
Inventor: FABER JOOST BENEDICTUS LEONARDUS
IPC: G08G1/14
Filed: 2009-07-10
Abstract: 본 발명은 서버(720)에 정보를 전달하도록 구성된 내비게이션 기기(710)에 관한 것으로, 상기 내비게이션 기기(710)는 상기 내비게이션 기기(710)를 지닌 차량이 주차되어 있는 시간 기간을 판별하며, 그리고 상기 시간 기간과 연관된 정보를 상기 서버(720)에 전달하도록 구성되는 것을 특징으로 한다.
Patent KR-20110041525-A (KR)
Inventor: SILVA GUISASOLA LUIS OCTAVIO
IPC: A61P27/14
Filed: 2009-07-14
Abstract: 하기 화학식 (II)의 화합물의 가수분해를 포함하는 공정을 통하여 올로파타딘을 수득할 수 있으며, 식 중 Y는 OR 1 이고, 여기에서 R 1 은 C 1 ~C 7  알킬, C 3 ~C 7  시클로알킬, 아릴, 아릴알킬, 또는 헤테로사이클; 또는 NR 2 R 3 이고, 여기에서 R 2  및 R 3 은 서로 독립적으로 C 1 ~C 7  알킬, 아릴, 아릴알킬이거나 또는 R 2 와 R 3 은 그들이 결합된 질소 원자와 함께 3 내지 7원 헤테로사이클을 형성하고, 
유기용매를 포함하는 반응 매질 중에서 염기 존재 하에, 6,11-디하이드로-11-옥소디벤즈[ b,e ]옥세핀-2-아세트산의 대응 에스테르 또는 아미드를 적당한 위팅 시약과 반응시키는 것을 포함하는 공정을 통하여 수득된다. 
[화학식 (II)]
Patent KR-20110042315-A (KR)
Inventor: MASON JONATHAN DAVID
IPC: G10L21/02
Filed: 2009-07-10
Abstract: 공공의 공간들에서 사적 대화들을 엿듣는 것을 방지하기 위한 방법이 개시된다. 상기 방법은 공공의 공간에서 사람들의 사회적 활동을 검출하고 사회적 상황을 평가하는 단계 및 원하는 위치들에서 사운드 마스킹 및/또는 사운드 흡음의 정도를 평가된 사회적 상황에 적합하도록 적응시키는 단계를 포함한다. 상기 방법은 공항들, 도심부들, 클럽, 바들, 카페들 및 쇼핑 센터들 같이 사적 대화들을 엿듣는 것을 방지할 필요가 있는 공공 환경들에서 유용할 수 있다.
Patent KR-20110043717-A (KR)
Inventor: NAKATANI TOMOYA
IPC: C08G61/00
Filed: 2009-07-29
Abstract: 본 발명은 하기 화학식 (I)로 표시되는 반복 단위, 및 하기 화학식 (II)로 표시되는 반복 단위를 포함하는 고분자 화합물에 관한 것이다. 
   
(화학식 (I) 중, Ar 1 은 아릴렌기, 2가의 복소환기 또는 2가의 방향족 아민을 나타내고, J 1  및 J 2 는 각각 독립적으로 직접 결합, 알킬렌기 또는 페닐렌기를 나타내고, X 1 은 산소 원자 또는 황 원자를 나타내고, i는 0 내지 3의 정수이고, j는 0 또는 1이고, m은 1 또는 2이고, R 1 은 수소 원자, 알킬기, 알콕시기 등을 나타냄) 
   
(화학식 (II) 중, Ar 2 는 플루오렌-디일기를 나타내고, J 3  및 J 4 는 각각 독립적으로 직접 결합, 알킬렌기 또는 페닐렌기를 나타내고, X 2 는 산소 원자 또는 황 원자를 나타내고, k는 0 내지 3의 정수이고, l은 0 또는 1이고, n은 1 또는 2임)
Patent KR-20110043775-A (KR)
Inventor: RHOADS GEOFFREY B
IPC: G06V10/56
Filed: 2009-08-19
Abstract: 모바일 폰들 및 다른 휴대용 디바이스들은 다양한 기술들이 장착되고, 그에 의해 기존의 기능이 개선될 수 있고, 새로운 기능이 제공될 수 있다. 일부 양태들은 비주얼 검색 능력과, 상이한 이미지 입력들에 응답하는 적합한 동작들을 결정하는 것에 관련된다. 다른 양태들은 이미지 데이터의 처리에 관련된다. 또 다른 양태들은 메타데이터 생성, 처리 및 제공에 관련된다. 또 다른 양태들은 이용자 인터페이스 개선들에 관련된다. 다른 양태들은 이미징 아키텍처들에 관련되며, 이 중 모바일 폰의 이미지 센서는 이미지를 캡처하여 나중에 처리하기 위해 패킷화된 명령어들/데이터에 대해 연속적으로 동작하는 스테이지들의 체인 중 하나이다. 또 다른 양태들은 모바일 디바이스와 원격 리소스들("클라우드") 사이의 처리 작업들의 분배에 관련된다. 요소적 이미지 처리(예를 들면, 간단한 필터링 및 에지 검출)가 모바일 폰 상에서 실행될 수 있지만, 다른 동작들은 원격 서비스 제공자들에 참조될 수 있다. 원격 서비스 제공자들은 역경매들과 같은 기술들을 이용하여 선택될 수 있고, 이를 통해 이들은 작업들을 처리하기 위해 경합한다. 다수의 다른 특징들 및 어레인지먼트들이 또한 상술된다.
Patent KR-20110073493-A (KR)
Inventor: SAMUELSON LARS
IPC: H01L31/102
Filed: 2009-09-04
Abstract: 본 발명은 반대 전도 유형을 갖는 반도체 재료들로 제조되는 제 1 및 제 2 영역들(2)에 의해 적어도 부분적으로 형성되는 p-i-n 또는 pn 접합을 포함하는 포토다이오드를 제공하고, 여기서 p-i-n 또는 pn 접합은 흡수된 광으로부터 전하 캐리어들을 생성하기 위해 광 흡수 영역(11)을 포함한다. p-i-n 또는 pn 접합은 떨어져 이격되어 있고 광 흡수 영역(11)에서 생성되는 전하 캐리어들을 수집하도록 배열되는 하나 이사의 나노와이어들(7)을 포함한다. 나노와이어들(7) 및 상기 제 1 영역(1) 및 상기 제 2 영역(2) 중 하나 사이에 제공되는 저 도핑되거나 진성의 반도체 재료로 제조되는 적어도 하나의 저 도핑된 영역(10)으로 인해 능동 영역(9)의 맞춤식 광 흡수 영역 및/또는 애벌란치 증가 영역이 가능하다.
Patent KR-20110053483-A (KR)
Inventor: MIYATA TAKAHIRO
IPC: B05C5/00
Filed: 2009-10-14
Abstract: 공통 잉크실 (8) 이나 고정 기판 (3) 을 통해서 진동이 전달되지 않도록 한다.     공통 잉크실 (8) 과 압력 발생실 (9) 간에 다공질 부재 (11) 를 배치하고, 공통 잉크실 (8) 로부터 압력 발생실 (9) 로는, 다공질 부재 (11) 의 내부를 통과하여 토출액이 이동하도록 한다.     일방의 압력 발생실 (9) 에서 발생한 진동은, 공통 잉크실 (8) 을 통해서 다른 압력 발생실 (9) 에 전달될 때에 다공질 부재 (11) 를 통과하여 감쇠되기 때문에, 크로스 토크는 발생하지 않는다.     또한, 동일한 고정 기판 (3) 에는, 길이가 상이한 압전 진동자 (4) 를 장착하여 압전 진동자 (4) 의 공진 주파수를 상이하게 하면, 고정 기판 (3) 과 압전 진동자 (4) 를 통해서 다른 압력 발생실 (9) 에 진동이 전달되지 않게 되어, 한층 크로스 토크가 발생하지 않게 된다.
Patent KR-20110086032-A (KR)
Inventor: LAKKIS ISMAIL
IPC: H04L27/26
Filed: 2009-10-07
Abstract: 본 개시의 특정한 양상들은 수신기에서 정확한 채널 추정을 보장하면서, 단일 반송파(SC) 및 직교 주파수 분할 다중화(OFDM) 전송 모드들에서 사용하기에 적합한 프레임 구조를 생성하기 위한 방법과 관련된다.