baber/WOPTO huggingface dataset:
Patent KR-20110089759-A (KR)
Title: Extreme ultra violet mask and method of manufacturing the same
Inventor: MOON JAE IN
IPC: G03F1/00
Filed: 2010-02-01
Abstract: PURPOSE: An extreme ultra violet mask and a formation method thereof are provided to modify a structure of an extreme ultra violet mask, thereby increasing resolution power by improving mask reflectivity and simplifying a mask manufacturing process. CONSTITUTION: An extreme ultra violet(EUV) mask includes a quartz substrate, a multilayered membrane(115), and a structure pattern. The multilayered membrane is formed on the upper part of the quartz substrate. The structure pattern is included between layers of the multilayered membrane. The multilayered membrane includes molybdenum(105) and silicon(110). The structure pattern is comprised of an insulating layer.
Patent KR-20110092136-A (KR)
Title: Method of programming memory cells for a non-volatile memory device
Inventor: HWANG SANG WON
IPC: G11C16/12
Filed: 2010-02-08
Abstract: PURPOSE: A programming method of a non-volatile memory device is provided to reduce the increment of a program voltage adaptively by reflecting the program state of memory cells. CONSTITUTION: In a programming method of a non-volatile memory device, an increment step pulse program is operated based on a program voltage and first and second verification voltage(S120). The increment of the program voltage is changed according to the result of a first pass-fail of the memory cells(S140). The increment step pulse program is finished according to the result of a second pass-fail of the memory cells(S160).
Patent KR-20110097303-A (KR)
Inventor: KIM CHI HYEONG
IPC: A01K91/18
Filed: 2010-02-25
Abstract: 본 발명은 어선에 고정되는 고정 프레임; 상부가 상기 어선의 외측방향으로 연장되도록 형성되어, 상기 고정 프레임의 일측에 설치되는 안내 프레임; 상기 안내 프레임을 수평방향으로 관통하여 설치된 고정축부에 결합되어 상기 안내 프레임의 일측에 설치되는 제1안내 롤러; 및 상기 안내 프레임의 상부에 수평방향으로 설치된 수직축부에 결합되어 상기 제1안내 롤러의 일측에 위치되는 제2안내 롤러를 포함하는 것을 특징으로 하는 주낙 이송 장치의 원줄 가이드 장치로서, 어선의 요동 또는 선회 등과 같은 외부 충격에 의해 연승기로 이송되는 원줄이 가이드 장치에 걸리거나 가이드 장치로부터 이탈하는 것을 방지할 수 있다.
Patent KR-20110106730-A (KR)
Title: 코일층을 구비한 가스 호스
Inventor: JEONG IN SEON
IPC: F16L11/10
Filed: 2010-03-23
Abstract: 본 발명에 따른 가스 가스 호스는 외측으로부터 내측으로 코일층, 보강층 및 수지층이 적층된 튜브로서, 상기 코일층은 판금 재료로 가요성을 갖도록 구성되고, 상기 보강층은 상기 코일층과 상기 수지층 사이에 개재되어 이들 사이의 접착력을 강화하며, 실, 직물 또는 천으로 구성된다.  외측을 코일층으로 함으로써 가스 호스 외부의 충격, 열, 또는 불로부터 보호된다. 또, 코일층과 내측의 수지층 사이에 실, 직물, 또는 천으로 된 보강층을 형성함으로써, 이들 사이의 접착력을 강화시키게 된다.
Patent KR-20110106956-A (KR)
Inventor: PARK SONG WOO
IPC: H04L9/32
Filed: 2010-03-24
Abstract: 일반적으로 웹 서비스를 이용하는 위해서는 먼저 회원가입을 해야 하고, 아 과정에서 개인정보를 입력해야 한다. 일반적으로 ID, Password, 개인정보 등을 입력하여야 한다. 웹 서비스마다 좀 다르지만 개인정보를 항상 입력하여야 한다. 본 프로그램은 사용자 pc에 개인정보를 저장해 놓고 서비스에 회원 가입 시 도메인이 원하는 정보를 추출하여 전송하여 도메인으로 전송 할 수 있도록 한 시스템이다.
Patent KR-20110107887-A (KR)
Inventor: HONG MOON PYO
IPC: F03B17/06
Filed: 2010-03-26
Abstract: 본 발명은 수중에서 유속에너지를 흡수하여 발전하는 수차를 이용한 조류발전설비에 관한 것으로, 유속과 설치지역 조건에 따라 발전효율을 높이고 해협을 통과하는 유속을 발전용수로 최대한 활용하기 위하여, 유속이 빠른 해협에 초저속에서도 변환효율이 매우 높은 수차를 이용한 조류발전설비를 부분적으로 설치하거나 유속을 가로질러 집중 배치하여 유속에너지를 이용하여 발전하는 것으로, 통과유속을 발전용수로 얼마나 활용하느냐에 따라 전기를 대량 생산할 수 있고, 공사공법에 따라 공사기간을 단축할 수 있으며, 공사기간 외에는 CO₂배출이 전혀 없고, 조석간만을 100% 유지할 수 있으므로 환경변화에 대한 영향을 전혀 주지 않는 것을 특징으로 한다.
Patent KR-20110111698-A (KR)
Inventor: LEE NEUNG HYUNG
IPC: H04B7/26
Filed: 2010-04-05
Abstract: 통신 시스템에서 버퍼 상태 보고(BSR: Buffer State Report)를 사용하여 사용자 장치를 관리하는 방법에 있어서, 임의의 사용자 장치로부터 상기 사용자 장치의 버퍼 길이를 포함하는 BSR를 수신하는 과정과, 상기 BSR이 상기 사용자 장치의 버퍼 길이가 '0'임을 나타내는 제로(zero) BSR인지 검사하는 과정과, 상기 검사 결과 상기 BSR이 상기 제로 BSR이면, 상기 사용자 장치의 상태를 상기 제로 BSR 을 수신하였음을 나타내는 제로 BSR 상태로 천이시키는 과정을 포함한다.
Patent KR-20110111991-A (KR)
Inventor: HONG JEONG HWAN
IPC: A63B57/00
Filed: 2010-04-06
Abstract: 본 발명은 독립적으로 구분된 제1 내실과 제2 내실을 가지는 몸체부와; 상기 제1 내실에 내장되며 상기 제1 내실 외부로 연장되어진 회전축을 형성시켜 상기 회전축에 회전 동력을 발생시키는 구동부와; 상기 제1 내실 외부에서 상기 회전축에 결합되는 회전솔과; 상기 제1 내실 외부에서 상기 회전솔을 내부에 포함하면서 결합되는 회전솔 커버와; 상기 제2 내실에 내장되는 세척제와; 상기 제2 내실의 입구에 결합되며, 중심부에 상기 제2 내실 내부로 연통구가  형성되며, 내실 외측으로는 상기 연통구로 부터 흘러나오는 세척제를 점액 분출시키는 세척 스폰지가 결합되는 스폰지 홀더와; 상기 제2 내실 외측에서 상기 스폰지 홀더를 내부에 포함하면서 결합되는 세척부 뚜껑으로; 구성되는 것을 특징으로 하는 휴대형 골프채 세척기에 관한 것이다. 
본 발명에 의하여 골프채를 간편하고 빠르게 세정하면서 휴대 간편한 간이구조로 형성하여 골프채가 더러워진 즉시 세척할 수 있는 휴대형 골프채 세척기가 제공되는 이점이 있다.
Patent KR-20110112085-A (KR)
Inventor: KIM JUN HO
IPC: B65G1/04
Filed: 2010-04-06
Abstract: 본 발명은 내부에 다수의 수납선반이 구비되되, 사용자가 인출입할 수 있도록 도어가 마련된 본체와, 상기 본체의 일측에 설치되어 상기 본체의 내부로 약품을 인입시키거나 인출시키는 약품 인출입부와, 상기 본체의 내부에 설치되어 상기 약품 인출입부에서 인입된 약품을 상기 본체의 각 수납공간으로 수납하거나, 수납공간에 수납된 약품을 인출하는 로봇 이송부 및 상기 본체와, 상기 약품 인출입부 및 상기 로봇 이송부의 작동을 제어하는 제어부가 포함된 것을 특징으로 하는 약품보관 및 약품 인출입 자동화 관리시스템에 관한 것이다. 
이에 따라, 본체에는 다양한 크기를 같은 다수 종의 약품을 보관하였다가 인출할 수 있음은 물론, 처방전에 따라 저장된 약품을 처방하고, 약품의 특성에 따라 약품관리 및 약품 보안을 강화하며, 약품의 재고 관리, 약무 관리가 효율적으로 이루어지게 한 약품 보관 및 관리장치에 관한 것이다.
Patent KR-20110070697-A (KR)
Title: Apparatus and method of controlling metadata in asymmetric distributed file system
Inventor: KIM HONG YEON
IPC: G06F15/16
Filed: 2010-04-13
Abstract: PURPOSE: Metadata management device and method of an asymmetric distributed file system is provided to minimize a phenomenon that the load is focused on a specific metadata server by dispersing all directories and files to metadata servers. CONSTITUTION: A metadata storage(12b) stores the metadata corresponding to the partition of a part of a virtual metadata address space. The virtual metadata address space stores the metadata for directories and files by partitions. A metadata storage manager(12a) stores the metadata in the metadata storage and manages a master map including the information about a part of the partition.
Patent KR-20110115852-A (KR)
Inventor: KIM SUNG JIN
IPC: H01L31/04
Filed: 2010-04-16
Abstract: 본 발명은 질소가 도핑된 이산화티탄을 이용한 태양전지의 제조방법에 관한 것으로, 이산화티탄 및 구아니딘염 수용액을 혼합하는 혼합단계, 전술한 혼합단계를 거쳐 제조된 혼합물에 초음파를 조사하는 초음파조사단계, 전술한 초음파조사단계를 거친 혼합물을 교반하고 건조하는 교반건조단계, 전술한 교반건조단계를 거쳐 제조된 페이스트를 기판에 전기방사하는 전기방사단계 및 전술한 전기방사단계를 거쳐 페이스트가 도포된 기판을 가열하는 하소단계를 포함하여 이루어진다.
Patent KR-20110116589-A (KR)
Inventor: HONG HYUG GI
IPC: B60W10/02
Filed: 2010-04-19
Abstract: 본 발명은 듀얼 클러치 변속기를 가지는 차량의 엔진 브레이크 제어 방법이 개시되어 있다. 이러한 본 발명은 경사로에서 재출발 시 제동 신호 및 주행 도로의 경사도 및 쓰로틀 밸브 개도 신호를 근거로 엔진 브레이크 제어 모드로 설정하여 듀얼 클리치의 유압 듀티값을 상기 제1 소정 시간 동안 제1 소정치로 유지한 후 슬립 제어를 통해 감소하며, 상기 쓰로틀 밸브 개도 신호가 상기 제2 설정치 이상인 경우 엔진 브레이크 제어 모드를 해지하고 차속 신호가 임계값 이상일 때 슬립 제어를 정지함에 따라 경사로 재출발 시 후방으로 밀리는 현상을 제거하여 승차감을 향상할 수 있게 된다.
Patent KR-20110123865-A (KR)
Title: Floating structure mounted fuel gas tank on deck
Inventor: LEE SUNG JUN
IPC: B63B15/00
Filed: 2010-05-10
Abstract: PURPOSE: A floating structure with a fuel tank mounted on a deck is provided to improve the storage capacity of a fuel tank because the bottom of the fuel tank is inclined and minimize the installation space of a catch container. CONSTITUTION: A floating structure has a fuel tank(11) storing liquefied fuel gas. The fuel tank is installed on the top of a deck(4). One or more inclined parts are formed on the bottom of the fuel tank.
Patent KR-20110125703-A (KR)
Title: Glass compositions for sealing and flat display apparatus using the same
Inventor: CHUNG WOON JIN
IPC: C03C3/062
Filed: 2010-05-14
Abstract: PURPOSE: A glass composition for sealing a flat display panel is provided to improve the chemical durability and the glass stability of the composition by including main glass based on P_2O_5-V_2O_5-Sb_2O_3-based ternary components without lead oxide. CONSTITUTION: Main glass of a glass composition for sealing a flat display panel includes 40-65 mol% of V_2O_5, 20-60 mol% of P_2O_5, and 1-40 mol% of Sb_2O_3. The glass transition temperature and the coefficient of thermal expansion of the main glass are respectively between 300 and 400 degrees Celsius and between 60 x10^-7/degrees Celsius and 90x10^-7/degrees Celsius. The main glass further includes 1-10 mol% of ZnO. The glass composition further includes low expandable ceramic filler. The ceramic filler is cordierite, Fused-silica, eucryptite, aluminum titanate, zircon, spodumene, willemite, mulite, or the mixture of the same.
Patent KR-20110002785-A (KR)
Title: Apparatus for multifunctional twist sporting
Inventor: JEONG YEON OK
IPC: A63B22/14
Filed: 2010-05-20
Abstract: PURPOSE: A multifunctional twist exercise device is provided, which enables a user to do rowing exercise, twist exercise, step exercise, and the like. CONSTITUTION: A multifunctional twist exercise device comprises: an exercise device body(1); a front and rear pivot bar(2) which is fixed to and coupled with an axis installation part and in which a handle operation bar is installed to be movable to the right and left; a first drive bar(6) in which the rear is installed in the lower part of the front and rear pivot bar; a second drive bar connected to a rope; an operation bar connected to a chain; and left and right foot boards; and a curved bar.
Patent KR-20110128662-A (KR)
Title: Passenger protection device of automobile
Inventor: SEO SUNG HWAN
IPC: B60R21/0132
Filed: 2010-05-24
Abstract: PURPOSE: A passenger protection device for an automobile is provided to determine the inflation time of an airbag through first and second biaxial acceleration sensors and first and second side acceleration sensors. CONSTITUTION: A passenger protection device for an automobile comprises biaxial acceleration sensors(10), side acceleration sensors(20), and a controller(30). The biaxial acceleration sensors output X-axis and Y-axis collision values. The side acceleration sensors output Y-axis broadside collision values. When the X-axis collision values are inputted, the controller controls the inflation of a front airbag. When the Y-axis collision and Y-axis broadside collision values are inputted, the controller controls the inflation of a side airbag.
Patent KR-20110130925-A (KR)
Title: Organic light emitting diode display and fabricating method for the same
Inventor: KANG DONG HUN
IPC: H05B33/04
Filed: 2010-05-28
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to prevent performance degradation by controlling the penetration of oxygen and moisture in the inner side of the organic light emitting display device. CONSTITUTION: A driver circuit(DC) and organic light-emitting device(70) are formed on a substrate(110). An encapsulated thin film(210) is formed on the driver circuit and the organic light-emitting device. A spacer(300) is formed on the substrate in order to surround the encapsulated thin film. The height of the spacer is higher than a surface which laminates the driver circuit and the organic light-emitting device. The spacer comprises one among acryl, urethane, and polyimide. The encapsulated thin film comprises at least a pair of inorganic films and organic films.
Patent KR-20110134013-A (KR)
Title: System for controlling fountain by music
Inventor: KWON TAE BOK
IPC: B05B17/08
Filed: 2010-06-08
Abstract: PURPOSE: A music fountain control system is provided to minimize electrical energy consumption by variably controlling the strength and weakness of a lamp and water spaying in response to the light amount change of sunlight. CONSTITUTION: A mixer controls a level according to frequency about a sound signal which is transferred. An oscillator(5) creates a sound waveform which becomes basis of a sound from the sound signal and visualizes the sound waveform. An A/D converter(6) digitizes the sound waveform which is outputted from the oscillator. A motor(8) revolves in response to a motor control signal which is outputted from a controller(7). A nozzle(9) sprays water in response to a nozzle control signal which is outputted from the controller. A lamp(10) turns on light in response to a lamp control signal which is outputted from the controller. A controller creates a control signal which controls the motor, the nozzle, and the lamp.
Patent KR-20110135607-A (KR)
Inventor: KIM KWANG CHUN
IPC: B41M3/00
Filed: 2010-06-11
Abstract: PURPOSE: A scratch foil, and a printed sheet and a security method using the same are provided to prevent a printing layer from being thick to prevent information leakage, thereby reducing manufacturing costs by saving materials which are consumed for manufacturing. CONSTITUTION: A main printing layer includes a number or a letter which are formed on a printed sheet(30). A scratch printing layer(32) is formed on a part of the printed sheet to hide the main printing layer. The scratch printing layer is made of an opaque thin film shape. A plurality of through holes(33) is formed in the scratch printing layer. The through holes penetrate the scratch printing layer in a thickness direction.
Patent KR-20120003543-A (KR)
Title: Teaching materials for chinese characters written about the range of memorization using a common phonetic letter
Inventor: GIM JEONG SU
IPC: B42D1/00
Filed: 2010-07-05
Abstract: PURPOSE: A Chinese textbook with a memorization range which uses a common phonetic part is provided to effectively learn Chinese by filtering or assorting collected sets. CONSTITUTION: A common phonetic part display part(10) includes a common phonetic letter. A pronunciation display part(20) includes the pronunciation of the common phonetic letter. A Chinese character writing part(40) is arranged in order to write a Chinese character corresponding to the pronunciation by including the common phonetic letter. A selected character number display part(30) includes the number of the Chinese characters written in the Chinese character wiring part.
Patent KR-20120003682-A (KR)
Title: Method for bookmarking in e-book device and device therefor
Inventor: CHANG WOOK
IPC: G06F3/0488
Filed: 2010-07-05
Abstract: PURPOSE: A bookmark establishment method of an electronic book terminal and electronic book terminal thereof are provided to enable a user to naturally manage and establish a book mark by recognizing the gesture of a user. CONSTITUTION: A touch signal reception unit(133) acquires the location information of a touch signal inputted by a user. A gesture recognition unit(135b) recognizes the bookmark gesture of the user according to location information about a bookmark area. The gesture recognition unit recognizes the bookmark gesture, a bookmark processing unit(137) confirms bookmark about a target page. An initialization unit(131) display the target page and determines the boundary area of the bookmark area. The gesture recognition unit includes a valid touch recognition unit and a gesture determination unit.
Patent KR-20120010932-A (KR)
Title: Apparatus for Heating Crude Oil and Method for Heating Crude Oil using the same
Inventor: LEE DONG KYU
IPC: C10G7/00
Filed: 2010-07-27
Abstract: PURPOSE: Crude oil heating apparatus and method are provided to improve the efficiency of processing crude oil by controlling the flow rate of exhaust gas exhausted from a chamber unit and combustion air supplied to the chamber unit. CONSTITUTION: A crude oil heating apparatus comprises a chamber unit(2), a supplying unit(3), an exhausting unit(4), and a controlling unit(5). The chamber unit combusts fuel for heating crude oil. The supplying unit supplies combustion air into the chamber unit for combusting the fuel, and transfers the combustion air for controlling the flow rate of the combustion air. The supplying unit includes a first blower(31) having plural first wings(311). The exhausting unit exhausts exhaust gas into the chamber unit, and transfers the exhaust gas for controlling the flow rate of the exhaust gas. The controlling unit controls the supplying unit and the exhausting unit.
Patent KR-20110055360-A (KR)
Title: Battery pack
Inventor: LEE HYUN YE
IPC: B60L50/64
Filed: 2010-08-10
Abstract: PURPOSE: A battery pack is provided to improve the sagging phenomenon of a battery module in a battery pack formed by laminating the battery module upward and downward and/or sideward. CONSTITUTION: A battery pack comprises: a first battery module(100a) including first unit cells laminated in a first direction; a second battery module(100b) which has second unit cells laminated in a second direction and are close to the first battery module; and at least one support block(200) which contacts the first and second battery modules and is arranged in a space between the first and second unit cells.
Patent KR-20120015893-A (KR)
Title: Simulation method for virtual catherter ablation of arrhythmias
Inventor: PAK HUI NAM
IPC: A61B19/00
Filed: 2010-08-13
Abstract: PURPOSE: A method for simulating radiofrequency catheter ablation for arrhythmia is provided to increase the success rate of a surgical operation by simulating radiofrequency catheter ablation according to the state of a patient. CONSTITUTION: A conductive pattern of a normal atrium is operated(S20). An abnormal stimulation is operated as the conductive pattern of atrium in a normal state. The desired arrhythmia conduction pattern is replayed again(S30). An electric signal map of each atrium site is obtained(S40). A CFAE(Complex Fractionated Atrial Electrogram) analysis is performed through an electric signal map(S50).
Patent KR-20120018551-A (KR)
Title: Mounting structure for fender insulator of vehicle
Inventor: LEE HWAN HEE
IPC: F16B17/00
Filed: 2010-08-23
Abstract: PURPOSE: A mounting structure of a fender insulator for a vehicle is provided to improve binding capacity because multiple coupling parts are injection molded in the longitudinal direction of a fender insulator in order to couple the fender insulator to a fender panel. CONSTITUTION: A mounting structure of a fender insulator for a vehicle comprises holes(142) and coupling parts(160). The holes are formed at predetermined intervals in the longitudinal direction of a fender insulator(140). The coupling parts are injection molded on the holes in order to allow the fender insulator to connect to a fender panel. The coupling part is fitted in a coupling hole formed in the fender panel and has protruding parts(162) and fitting parts(164). The protruding parts are separated at predetermined intervals in the circumferential direction of the hole and projected toward the center of the hole. The fitting parts are formed between the protruding parts and allowed to move elastically.
Patent KR-20120040769-A (KR)
Title: Method for manufacturing polybutene-1 homopolymer or copolymer
Inventor: MIN KYUNG SEOK
IPC: C08F2/04
Filed: 2010-08-26
Abstract: PURPOSE: A manufacturing method of a polybutene-1 homopolymer or copolymer is provided to use not only solution polymerization but also slurry polymerization by using propane as reaction solvent. CONSTITUTION: A manufacturing method of a polybutene-1 homopolymer or copolymer comprises the polymerization of a monomer containing butene-1 under the presence of catalyst, and uses propane as reaction solvent. The catalyst comprises a main catalyst selected from a titanium catalyst, a Ziegler-natta catalyst, and a metallocene catalyst. The monomer comprises one or more kinds selected from a group consisting of ethylene, propylene, and C5-10 α-olefin. The polymerization temperature is 0-110 °C.
Patent KR-20120020459-A (KR)
Title: Light emitting diode device
Inventor: JUNG NACK YOUN
IPC: H01L33/62
Filed: 2010-08-30
Abstract: PURPOSE: A light emitting diode is provided to conceal a Zener diode inside of a lead frame, thereby preventing light absorption and light scattering effects due to the Zener diode. CONSTITUTION: A predetermined space is arranged inside of a lead frame(110). An LED chip(140) generates light by being mounted on the lead frame. A molding unit(150) comprises a fluorescent substance for varying the color of light emitted from the LED chip. A groove with a predetermined depth and area is arranged on the upper surface of a lead electrode(120). A Zener diode(130) protects the LED chip from an electric shock.
Patent KR-20120025113-A (KR)
Title: Method and apparatus for downloading data in portable communication system
Inventor: KIM SANG WON
IPC: H04B1/40
Filed: 2010-09-07
Abstract: PURPOSE: A data downloading device in a portable terminal and a method thereof are provided to enable a user to select a network for downloading data in performing a data downloading presetting function. CONSTITUTION: When a network setting of a portable terminal has been changed, a control unit(100) confirms a target downloading data through the network. A data download management unit(102) manages information of a network used for downloading data. The data download management unit downloads the data at a point in which a user setting time and the network are satisfied. A download network management unit(104) provides the information of the network to the network download management unit.
Patent KR-20110120808-A (KR)
Title: A method for transmitting downlink ack/nack signal and a base station thereof, and a method for receiving downlink ack/nack signal and a user equipment thereof
Inventor: KANG JI WON
IPC: H04W72/04
Filed: 2010-09-10
Abstract: PURPOSE: A method for transmitting a down-link Ack(Acknowledgement)/NACK(Non-Acknowledgement) signal, a base station, a method for receiving a down-link Ack(Acknowledgement)/NACK(Non-Acknowledgement) signal and user equipment are provided to improve the reliability of an ACK/NACK signal transmission by reducing the interference of an ACK/NACK signal between multi user instruments. CONSTITUTION: An ACK/NACK signal is spread using the spreading sequence of a predetermined spreading factor. The ACK/NACK signal is multiplexed into an ACK/NACK channel group. The ACK/NACK signal is allocated to at least one of a plurality of nodes. The ACK/NACK signal is transmitted through one or more nodes in the resource area of the ACK / NACK channel group.
Patent KR-20120027649-A (KR)
Title: Small size vibration motor energy nonutility generation and the method
Inventor: CHO YOUNG JUN
IPC: H02J7/00
Filed: 2010-09-13
Abstract: PURPOSE: An apparatus for generating the energy independent power of a small-sized vibrating motor is provided to reduce energy consumption by generating and charging periodic electrical energy. CONSTITUTION: A small-sized vibrating motor comprises an actuator(100), an independent energy plant(200), and an energy charging element(300). The actuator generates a reaction force of magnetism by changing power applied from the outside to a magnetic field. The independent energy plant generates energy by using a piezoelectric layer(220) of a piezoelectric material. The independent energy plant comprises a second magnetic force generation part(210) installed to be magnetically contiguous to a first magnetic force generation part, the piezoelectric layer, and an elastic member(230) arranged between the first magnetic force generation part and the second magnetic force generation part. The energy charging element charges energy by regenerating vibration to the energy.
Patent KR-20120028135-A (KR)
Title: Tuner
Inventor: HA SANG CHAE
IPC: H04N5/50
Filed: 2010-09-14
Abstract: PURPOSE: A tuner is provided to maintain the image quality of a display apparatus by rapidly discharging a noise signal through a ground connecting unit. CONSTITUTION: A tuner(100) includes a chassis(102), a tuner circuit board, and a ground connecting unit. The tuner circuit board is provided to the inside of the chassis. The ground connecting unit is electrically connected with the tuner circuit board. The ground connecting unit passes through the chassis. The ground connecting unit is combined with a circuit board of an electronic apparatus.
Patent KR-20120029494-A (KR)
Inventor: KIM MI YOUNG
IPC: G10L19/00
Filed: 2010-09-16
Abstract: 멀티채널 오디오의 고주파 신호를 효율적으로 부호화 및 복호화하는 방법 및 장치가 제시된다.  복호화 장치는, 멀티채널 오디오 입력 신호를 다운믹싱하고, 상기 다운믹스된 신호의 채널 수를 확장한다.  그리고, 상기 확장된 채널 신호 중에서 적어도 하나의 신호를 선택하여, 상기 선택한 신호와 상기 멀티채널 오디오 입력 신호 간의 특성 관계를 나타내는 파라미터를 추출한다.  그리고, 상기 다운믹싱된 신호 및 상기 추출된 파라미터를 부호화한다.