baber/WOPTO huggingface dataset:
Patent KR-20120016210-A (KR)
Inventor: DENG ZHICHENG
IPC: G06F3/041
Filed: 2009-03-26
Abstract: 이미지를 표시하도록 구성된 디스플레이; 센서 장치(100); 및 처리 장치를 포함하고, 상기 센서 장치는 제 1, 제 2 및 제 3 선형 센서 어레이들(102, 104, 106)을 포함하고, 상기 선형 센서 어레이들의 각각은 나머지 선형 센서 어레이들의 각각과 대체로 직교하도록 배치되고, 그의 하나의 단부에서 또는 그 근처에서 상기 나머지 선형 센서 어레이들의 각각과 수렴되며, 상기 처리 장치는 2개의 연속 입력이 상기 제 1 및 제 2 선형 센서 어레이들 중 상이한 선형 센서 어레이들 상에 존재하는 것으로 판단하는 것에 응답하여, 상기 디스플레이 상에 표시된 상기 이미지를 제 1 축에 대해 회전시키고, 2개의 연속 입력이 상기 제 2 및 제 3 선형 센서 어레이들 중 상이한 선형 센서 어레이들 상에 존재하는 것으로 판단하는 것에 응답하여, 상기 디스플레이 상에 표시된 상기 이미지를 상기 제 1 축과 실질적으로 수직인 제 2 축에 대해 회전시키고, 2개의 연속 입력이 상기 제 1 및 제 3 선형 센서 어레이들 중 상이한 선형 센서 어레이들 상에 존재하는 것으로 판단하는 것에 응답하여, 상기 디스플레이 상에 표시된 상기 이미지를 상기 제 1 및 제 2 축들 양자와 실질적으로 수직인 제 3 축에 대해 회전시키도록 구성되는 장치가 제공된다.
Patent KR-20110125677-A (KR)
Inventor: IYER RADHAKRISHNAN P
IPC: A61P31/20
Filed: 2006-12-13
Abstract: 본 발명은 항바이러스 성질을 나타내는 하기 화학식 (I)의 화합물을 기술한 것이다.  본 발명은 또한 항-HBV 치료를 필요로 하는 피검체에 투여하기 위한 상술된 화합물을 포함하는 약제 조성물에 관한 것이다.  본 발명은 또한 본 발명의 화합물을 포함하는 약제 조성물을 투여하므로써 피검체에서 HBV 감염증을 치료하는 방법에 관한 것이다: 
   (I)
Patent KR-20120025505-A (KR)
Inventor: NISHIYAMA SEIJI
IPC: H05B33/10
Filed: 2010-10-19
Abstract: 본 발명에 관련된 표시 패널 장치(1)는, 기판(10) 상에 형성되는 평탄화막(30)과, 평탄화막(30) 상에 형성되는, 하부 전극(31), 유기 EL층(37), 및 상부 전극(39)을 포함하는 화소부(51)와, 하부 전극(31)과 대향하는 상부 전극(39)과 전기적으로 접속된 보조 전극(32)과, 화소부(51)를 복수 포함하는 표시부(52)와, 보조 전극(32)과 전기적으로 접속되어 표시부(52) 밖에 있어서 평탄화막(30)을 덮는 전극판(33)을 구비하고, 전극판(33)은, 평탄화막(30)의 표면의 일부를 개방하는 구멍부(50)를 가진다.  또한, 구멍부(50)를 덮는 무기 재료로 이루어지는 무기 재료층인 정공 주입층(34)을 가진다.
Patent KR-20120040145-A (KR)
Inventor: KAMANO HIDEKI
IPC: C10N20/00
Filed: 2010-06-07
Abstract: 본 발명은 기유에 특정 구조를 갖는 술폰아미드 화합물을 배합함으로써, 저인분, 저황분, 저황산 회분이어도 내마모성, 고온 청정성 및 염기가 유지성이 우수한 윤활유 조성물을 저비용으로 제공한다.
Patent KR-20120030105-A (KR)
Inventor: KREMMINGER PETER
IPC: C07D417/14
Filed: 2010-05-25
Abstract: 본 발명은 유기 화합물, 특히 나트륨 (6R,7R)-7-[(Z)-2-(5-아미노-[1,2,4]티아디아졸-3-일)-2-히드록시이미노-아세틸아미노]-8-옥소-3-[(E)-(R)-1'-(5-메틸-2-옥소-[1,3]-디옥솔-4-일메톡시카르보닐)-2-옥소-[1,3']비피롤리디닐-3-일리덴메틸]-5-티아-1-아자-비시클로[4.2.0]옥트-2-엔-2-카르복실레이트 (세프토비프롤 메도카릴 (ceftobiprole medocaril))의 제조 방법에 관한 것이다.  또한, 본 발명은 화학식 (1) 및 화학식 (5)의 화합물의 제조 방법, 이들 화합물 그 자체, 및 본 발명에 따른 제조에서의 중간체에 관한 것이다. 
<화학식 1> 
   
<화학식 5>
Patent KR-20120017082-A (KR)
Title: 비대칭 암호화 방법을 사용한 ｒｆｉｄ 태그의 인증
Inventor: BRAUN MICHAEL
IPC: H04L9/08
Filed: 2010-03-23
Abstract: 본 발명의 목적은 인증 RFID 태그들의 재활용에 대한 보호를 보장하고 이런 목적을 위해 대응하는 RFID 태그의 비활성화를 필요로 하지 않는 비대칭 암호화 방법을 사용하여 RFID의 인증을 위한 방법을 제공하는 것이다.  이런 목적을 위해, 검사될 RFID 태그의 증명서는 상기 RFID 태그에 저장되는 것이 아니고 상기 RFID 태그로부터 물리적으로 별도로 저장된다.  우선, RFID 판독기는 질의-응답 프로토콜이 검사될 RFID 태그로 성공적으로 수행되기 전에 검사될 RFID 태그의 증명서를 판독한다.  결과적으로, RFID 태그는 이런 RFID 태그에 관한 증명서가 알려질 때만 인증을 위해 재사용될 수 있다.
Patent KR-20120034679-A (KR)
Inventor: ASHMAN CLAIRE
IPC: C07K16/24
Filed: 2010-05-26
Abstract: 본 발명은 항-IL-13 항체 및 항-IL-3/항-IL-4 mAbdAb를 포함하는 인간 IL-13에 대한 항원 결합 단백질, 이들을 포함하는 약학 포뮬레이션 및 천식 또는 IPF와 같은 염증성 질환의 치료 및/또는 예방을 위한 이러한 항원 결합 단백질의 용도에 관한 것이다.
Patent KR-20130080241-A (KR)
Title: Apparatus for continuously depositing thin film
Inventor: LEE HYOUNG BAE
IPC: H01L51/56
Filed: 2012-01-04
Abstract: PURPOSE: An apparatus for continuously depositing a thin film is provided to extend operation time by continuously supplying organic materials through the replacement of a crucible. CONSTITUTION: A material storage unit (110) stores organic materials. A material preheating unit (120) preheats a crucible below an evaporation point of the organic material. A material transfer unit (130) transfers the organic materials to the crucible arranged on the material preheating unit. A material evaporating unit (140) evaporates the organic materials of the crucible by supplying heat to the crucible. A crucible transfer unit (150) inputs the crucible which is preheated by the material preheating unit to the material evaporating unit.
Patent KR-20130083965-A (KR)
Inventor: KIM SEUNG CHAN
IPC: C12N15/63
Filed: 2012-01-16
Abstract: 시험관내 배양된 세포에 베타엔돌핀을 처리 한 후, 나타나는 miRNA 의 증감을 보았으며 이들이 targeting 하는 여러 가지 세포내 신호전달물질을 발굴하였다.이 hsa-miR-218 miRNA를 이용해서 antagomer또는 서열과 상보적인 DNA oligomer를 투입해 줌으로써 이 물질의 작용량을 조절 할 수 있다. 또한 이 hsa-miR-218 miRNA의 발현량을 stable 하게 조절함으로써, 여러 가지 signal transduction response를 조절할 수 있는 근간이 될 것으로 사료된다.
Patent KR-20130085729-A (KR)
Inventor: SHIN SUNG GUN
IPC: G03F7/42
Filed: 2012-01-20
Abstract: 본 발명은 포토레지스트 제거용 신너 조성물에 관한 것으로, 특히 a) 에틸3-에톡시프로피온산; b) 프로필렌글리콜 모노메틸에테르 아세테이트; c) 감마 부티로락톤; 및 d) 메틸 락테이트를 포함하는 포토레지스트 제거용 신너 조성물에 관한 것이다. 
본 발명의 포토레지스트 제거용 신너 조성물은 반도체 제조 또는 디스플레이의 제조 공정 중 포토레지스트 도포시 웨이퍼의 에지(edge) 부분이나 이면에 불필요하게 도포된 포토레지스트를 단시간에 효율적으로 제거할 수 있을 뿐만 아니라, 인체에 대한 안정성이 높으며, 반도체 제조공정 및 디스플레이 디바이스를 간편화하여 경제적으로 생산수율을 향상시킬 수 있으며, 특히 RRC(Reduce Resist Coating) 공정에 적합하다.
Patent KR-20130085758-A (KR)
Inventor: AHN SEUNG JIN
IPC: H04W88/02
Filed: 2012-01-20
Abstract: 본 발명에 따른 단말에서, 이동통신 모듈은 기지국으로부터의 현재 데이터 전송 속도 또는 현재 데이터 쓰루풋(throughput)을 변경시킬 수 있음을 알리는 제 1 콘텐츠를 포함하는 메시지를 상기 기지국으로부터 수신할 수 있고, 제어부는 상기 메시지를 표시할 수 있는 제 1 메뉴 및 상기 현재 데이터 전송의 속도 또는 상기 현재 데이터 쓰루풋 변경을 요청 또는 거절하는 신호를 입력받을 수 있는 제 2 메뉴를 생성하며 생성된 메뉴 중 적어도 하나를 표시하도록 제어하며, 디스플레이부는 상기 생성된 제 1 및 제 2 메뉴 중 적어도 하나를 표시할 수 있다.
Patent KR-20120088578-A (KR)
Title: Air-conditioning core
Inventor: AKIYAMA HIROKUNI
IPC: F24F3/044
Filed: 2012-01-27
Abstract: PURPOSE: An air conditioning core is provided to increase rigidity by strongly fixing an auxiliary assembly in a main part. CONSTITUTION: An air conditioning core comprises multiple peltier devices(9A-9H), multiple first fins(11A,11B), and a tube(7). The multiple peltier devices respectively have a first surface(90A) and a second surface(90B). The multiple first fins are located on the first surface of the first peltier device. The tube is located near the second surface of the first peltier device and comprises a main part(70A), an inlet part(23), and an outlet part(25). The main part is extended around the second surface of the first peltier device and the first fins for keeping the first peltier device.
Patent KR-20130087902-A (KR)
Title: Monitoring control apparatus of pv system
Inventor: PARK KI JU
IPC: H02N6/00
Filed: 2012-01-30
Abstract: PURPOSE: A supervisory control apparatus of a photovoltaic power generation system is provided to selectively connect or disconnect solar cell module circuits with or from an inverter according to a temperature of a base plate on which elements are mounted and operate for preventing overheat of the base plate. CONSTITUTION: A supervisory control apparatus (100) of a photovoltaic power generation system is connected to a data collection and monitoring device (40) wirelessly like through a 485 communication. The data collection and monitoring device receives a voltage signal and a current signal from the data collection and monitoring device to let a user or administrator know whether there is a circuit error in a circuit group (100A) of a plurality of solar cell module. The supervisory control apparatus collects the voltage and the current generated from the plurality of solar cell modules (10), provides the voltage and the current to an inverter (20) disposed at the rear side, and prevents damages of the plurality of solar cell modules and circuits thereof due to abnormalcy such as overcurrent, overvoltage, revers current or the like. The supervisory control apparatus further includes a protection fuse (140) for preventing the overcurrent or overvoltage, and an emergency signal processing unit for telling the user or administrator whether the protection fuse is disconnected. [Reference numerals] (170) ON/OFF switch; (190) Temperature sensor; (200) Control unit; (AA) Voltage, current measurement; (BB) Hall sensor; (CC) Solar cell module circuit group
Patent KR-20120088601-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: MACHIDA NOBUO
IPC: H01L21/336
Filed: 2012-01-31
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to precisely control the properties of a device by forming a channel area, a source area and a gate structure in a self aligned manner. CONSTITUTION: A gate metal electrode(24) is installed near a surface(1a) of a semiconductor chip(2). An N+ drain area is installed on the rear surface of an N type substrate of the semiconductor chip. An active cell area(22) is installed on the central part of the semiconductor chip. The active cell area is composed of a number of unit periodic regions(T). A P+ edge termination area(23) in the shape of a ring is installed around the active cell area.
Patent KR-20130089479-A (KR)
Title: Connecting system between mobile terminal and connecting device
Inventor: JOO WON SEOK
IPC: H04B1/38
Filed: 2012-02-02
Abstract: PURPOSE: A connecting system between a connection apparatus and a mobile terminal is provided to make an outer tube of the mobile terminal simple by inserting a second terminal part of the connection apparatus into a recess part of the mobile terminal and elastically contacting a first terminal part of the mobile terminal to the second terminal part. CONSTITUTION: A recess part (171) of a mobile terminal (100) is recessed on one surface of a case as a predetermined depth. A first terminal part (172) of the mobile terminal forms one or more surfaces of the recess part and is electrically connected to a circuit board (180). A second terminal part (222) of a connection apparatus (200) is inserted into the recess part and is elastically contacted to the first terminal part. An elastic part (223) of the connection apparatus provides elastic force to the second terminal part so that the second terminal part elastically pressurizes the first terminal part.
Patent KR-20130018475-A (KR)
Title: Laminate
Inventor: HASEGAWA YUTA
IPC: G02B1/14
Filed: 2012-02-06
Abstract: PURPOSE: A laminated body is provided to have an excellent abrasion resistance while having the pencil hardness over 5H. CONSTITUTION: A laminated body is equipped with the first plastic film with a hard coat layer on a side; the second plastic film that is laminated interposing an adhesive on a surface. The first plastic film is an acrylic resin film and a resin that forms a hard coat layer is an organic and inorganic hybrid type resin in which a fluoric compound is added. The amount of the added fluoric compound toward total weight of the resin, which forms the hard coat layer, and the fluoric compound is below 0.1- 5.0 wt %. The resin that forms the hard coat layer includes silica and the containing amount of the silica compared to the total weight of the resin, which forms the hard coat, and silica is over 20 wt% and below 80 wt%. The second plastic film is one of a polyethylene terephthalate film or a polyethylene naphthalate film. The resin which forms the hard coat layer is UV curable resin which with the micro fine particles of the silica on which photo polymerization reactivity is introduced on the surface.
Patent KR-20130022364-A (KR)
Title: Substrate for fingerprint contact
Inventor: WU CHIEN HSING
IPC: G06K9/20
Filed: 2012-02-14
Abstract: PURPOSE: A substrate for touching a fingerprint is provided to increase light which is emitted to a finger by including a light diffusion surface of a plate. CONSTITUTION: A plate(100) includes a first and a second surface, and the first surface faces to the second surface. The first surface is a light diffusion surface(500). The light diffusion surface touches a finger, the second surface faces to an optical capturing system. The optical capturing system includes a light emitting element(400) and a sensing element(300), and the light emitting element emits light to the plate. The sensing element captures a fingerprint pattern of a finger and faces to the plate.
Patent KR-20120034697-A (KR)
Inventor: PACK WOO YEOL
IPC: C04B35/00
Filed: 2012-02-14
Abstract: PURPOSE: A manufacturing method of pi-electronic energy is provided to amplify fusion energy of magnetic pi-electronic energy and spontaneous fission electron in a closure structure at high temperature/low temperature. CONSTITUTION: A manufacturing method of pi-electronic energy uses infrared ray electromagnetic wave which is applied for manufacturing a liquid body and a composition of 40 nano particles. The manufacturing method of pi-electronic energy is a chemical refinery process of grinding particle(0.04mm) of igneous rocks and tourmalines, and obtains either hydroxide igneous rocks or a hydroxide tourmaline property. The pi-electronic energy is manufactured by using hydrothermal saturation pressure. The tourmaline has piezo-electricity, pyroelectricity, and thermoelectricity functional effects.
Patent KR-20130095369-A (KR)
Title: Stretching band and method for manufacturing thereof
Inventor: KIM MIN HO
IPC: D03D15/56
Filed: 2012-02-20
Abstract: PURPOSE: A stretching band, and a manufacturing method thereof are provided to increase convenience and safety by realizing a long-term exercise with a combination of elastic threads and non-elastic threads. CONSTITUTION: A manufacturing method of a stretching band comprises the steps of: forming an elastic fabric by weaving the elastic woof and non-elastic warp threads (S10); forming a tie part by backstitching with the woof along the both edges of the elastic fabric (S20); melting and cutting the elastic fabric formed with the tie part by a heated saw blade (S30); connecting the both edges of the elastic fabric by overlapping the cut elastic fabric by 4 cm-6 cm, backstitching the overlapped portion at the top side along the outline in a square shape, and by backstitching inside the backstitched square along the diagonal (S40); and arranging a square cover on top of the backstitched square to cover the square, and fixing the cover on both sides of the tie part by backstitching along the cover periphery (S50). [Reference numerals] (S10) Step of forming an elastic fabric; (S20) Step of forming a tie part; (S30) Step of melting and cutting; (S40) Step of connecting both edges; (S50) Step of fixing a cover
Patent KR-20130130163-A (KR)
Title: Resist composition, and resist film and negative-type pattern forming method for using the same
Inventor: FUJII KANA
IPC: G03F7/26
Filed: 2012-02-27
Abstract: The present invention provides a resist composition in which a depth of focus (DOF) is excellent when an isolation contact hole pattern is formed, a resist film using the same and a negative-type pattern forming method using the same. The resist composition according to the present invention comprises: a resin (A) which contains a repeating unit (a) represented by a general formula (I-a) or a general formula (I-b) and a repeating unit (b) represented by a general formula (II) and does not contain a repeating unit with an alcoholic hydroxyl group; and a compound (B) represented by a general formula (III-a) or a general formula (III-b). [Reference numerals] (AA) Hole size = 90 nm
Patent KR-20130099295-A (KR)
Title: Connector for rechargeable battery and manufacturing mathod for the same
Inventor: SEO MYUNG SOO
IPC: H01R13/46
Filed: 2012-02-29
Abstract: PURPOSE: A connector for a secondary battery is provided to automate the manufacturing of a secondary battery, to obtain a compact structure, and to improve insulating performance. CONSTITUTION: A connector for a secondary battery includes a step of separately preparing a cap and a terminal; a step of making a tab pass through the cap (S31); a step of coupling a coupling piece to a part of the tab (S32). The connector includes a terminal connected to an electrode assembly; a tab connected to one side of the terminal; a cap penetrated by the tab to be supported; a coupling piece coupled to the part of the tab, the cap which passes through; upper insulating materials being inserted between the cap and the coupling piece; and a lower insulating material being inserted between the terminal and the cap. [Reference numerals] (S11) Plate perforation; (S12) Safety bent welding; (S21) Locking tap to a terminal; (S22) Coupling lower insulating material; (S31) Coupling a terminal with a cell; (S32) Coupling a coupling piece with the tap
Patent KR-20130099738-A (KR)
Title: Tester for measuring time limit of electric rail car relay time limit
Inventor: PARK GEUN SEO
IPC: G01R31/327
Filed: 2012-02-29
Abstract: PURPOSE: An operation time measurement tester of an electric car time limit relay is provided to increase the reliability and stability of an electric car. CONSTITUTION: A power source unit(210) supplies power. A testing unit (220) supplies power applied from the power source to a time limit relay. A control unit (250) controls the operation of the time limit relay by applying power from the power source unit to the testing unit. A display unit (240) displays a testing result value of the time limit relay. [Reference numerals] (210) Power source unit; (220) Testing unit; (230) Initialization unit; (240) Display unit; (250) Control unit
Patent KR-20120100792-A (KR)
Title: Fastening device with tolerance compensation
Inventor: FIGGE HANS ULRICH
IPC: B62D25/08
Filed: 2012-03-02
Abstract: PURPOSE: A fastener having a tolerance compensation function is provided to install the fastener at low costs and to automatically compensate the tolerance of an interval between two components. CONSTITUTION: A fastener having a tolerance compensation function comprises a maintaining member(10), an adjustment member(30), and a fastening screw. The maintaining member and adjustment member are screw-coupled in a first screw-thread pair having a first screw-thread direction through an external screw-thread(18) of the maintaining member and an internal screw-thread(32) of the adjustment member The maintaining member and adjustment member are screw-coupled within the maintaining member The fastening screw is screw-coupled within in the maintaining member through a second screw-thread pair having a second screw-thread direction opposite to the first screw-thread direction so that the adjustment member is moved to be touched to a second component by being rotated with the fastening screw when a fastening screw rotates and the fastening screw is connected to the adjustment member by a transferring member(50) to be detachable. The transferring member comprises a spring loading ring, a transferring member screw-thread, a transferring member screw-thread blocking member.
Patent KR-20130101393-A (KR)
Title: Wireless hearing aid
Inventor: JANG YUN HWAN
IPC: H04R25/00
Filed: 2012-03-05
Abstract: PURPOSE: A separable hearing aid is provided to enable a user to effectively control gain adjustment for each frequency band. CONSTITUTION: A separable hearing aid (100) comprises a main body of transmission (110) and a radio earphone (200). The radio earphone is worn on an ear and outputs sound information received through a radio reception antenna by decoding the received sound information. The main body transmits sound by processing the sound through a microphone. The main body comprises an operator (130), a beep sound generator (141), a beep sound controller (143), an equalizer (145), a gain controller (147), and a transmission controller (165). The controller includes a confirmation key for generating a confirmation signal and a pitting mode selection key for selecting a fitting mode for controlling the gain in each frequency band. The beep sound controller controls the amplification level and the beep sound band generated in the beep sound generator according to the control signal. The equalizer controls the gain control value in each band setting the transmission target sound. The gain controller controls the gain of the sound inputted through the microphone and outputs the sound to the equalizer. The transmission controller outputs the received sound by controlling the sound according to the amplification value in each band stored in a memory. [Reference numerals] (120) Microphone; (130) Operator; (141) Beep sound generator; (143) Beep sound controller; (145) Equalizer; (147) Gain controller; (151) Voice announce unit; (155) Modulation unit; (161) Display; (165) Transmission controller; (167,225) Memory; (210) Receiver; (220) Reception processing unit; (230) Speaker
Patent KR-20120112014-A (KR)
Title: Participation style environmental apartment note
Inventor: KIM SANG YI
IPC: B42D15/00
Filed: 2012-03-07
Abstract: PURPOSE: An environmentally-friendly apartment note is provided to prevent environmental pollution by being monthly manufactured and collected. CONSTITUTION: An environmentally-friendly apartment note is composed of a front cover(10), a table of contents(20), contents(30), advertisements(40), and a rear cover(50). The front cover includes the picture, the logo, and the name of an apartment. The contents include a memo part, a household account part, a regional news part, a common sensor part, a recipe part, a restaurant part, and other contents. The advertisements include QR codes. The apartment note further includes coupons. [Reference numerals] (AA) XX apartment
Patent KR-20130104083-A (KR)
Title: A recycling system for polypropylene (pp) and polyethylene(pe) coverings of waste wire
Inventor: CHANG HA JIN
IPC: H01B15/00
Filed: 2012-03-12
Abstract: PURPOSE: A recycling system for polypropylene and polyethylene coverings of waste wire is provided to enable a user to separate the coverings easily by using specific gravity difference of fractured coverings. CONSTITUTION: A waste covering supply part includes a raw material supply hopper and a raw material transportation unit. A waste covering separation transportation part transports polypropylene fractured covering and polyethylene fractured covering through an upper transportation unit, and transports polyvinyl chloride fractured covering through a lower transportation unit. A mixing part (400) inserts and mixes wood dust and red clay to the fractured covering. A pellet molding part (500) molds the mixed material into fuel pellet. A transportation condition part (600) transports and dries the molded fuel pellet.
Patent KR-20130107720-A (KR)
Title: Wireless communication apparatus for vehicles
Inventor: PARK KI WOONG
IPC: B60R16/02
Filed: 2012-03-23
Abstract: PURPOSE: A car wireless communication apparatus is provided to improve portability for a user, and to ensure the high strength. CONSTITUTION: A car wireless communication apparatus (1) includes a lower case (10), an upper case (40), a printed circuit board (PCB) assembly (20), a battery mount unit (30), and a battery cover unit (60). A lower case disposes all kinds of application components on the upper surface. The upper case is combined on the upper side of the lower case. The PCB assembly is arranged between the lower case and the upper case. The battery mount unit is provided to mount a battery through any one-side-surface of a PCB assembly or a lower case and an upper case. A battery cover unit is coupled to a battery mount unit so as to surround the battery coupled to the battery mount unit, and surface-matches the lower and upper surfaces of the lower case and the upper case or any one-side-surface.
Patent KR-20130110587-A (KR)
Title: Efficient resource allocation for the multi-user mimo-ofdm system with mmse-sic receiver
Inventor: LEE JAE HONG
IPC: H04J11/00
Filed: 2012-03-29
Abstract: PURPOSE: An efficient resource assignment technique in a multi-user multiple-input multiple-output-orthogonal frequency division multiplexing (MIMO-OFDM) system based on minimum mean square error-successive interference cancellation (MMSE-SIC) is provided to improve frequency efficiency and transmission reliability. CONSTITUTION: An effective channel vector is obtained from a subcarrier of user K by using a null space of a selected user group. A data transfer rate is obtained from the subcarrier of the user K by using the effective channel vector. Transmission power of the subcarrier, which is assigned by using a water-filling method, is obtained after assigning the subcarrier.