baber/WOPTO huggingface dataset:
Patent KR-20120013894-A (KR)
Title: Method for signal processing, encoding apparatus thereof, decoding apparatus thereof, and information storage medium
Inventor: LEE NAM SUK
IPC: G10L19/008
Filed: 2011-07-13
Abstract: PURPOSE: A signal processing method, an encoding apparatus, and an information storing medium are provided to increase the three-dimensional effect of an audio signal by using additional information without violation of AC-3 standard. CONSTITUTION: A de-formatter receives a bit stream(1110). A second controlling unit extracts first information including additional bit stream information, a skip field, and sub data bits(1120). The second controlling unit extracts additional information by using extracted first information. The second controlling unit decodes extracted additional information(1130).
Patent KR-20120019367-A (KR)
Title: Light source apparatus
Inventor: MATSUSHIMA TAKEO
IPC: F21V9/40
Filed: 2011-07-19
Abstract: PURPOSE: A light source apparatus is provided to improve the using efficiency of light by reducing the sum of the transmission number of light from each light emitting diode(LED) sources through a dichroic mirror. CONSTITUTION: A light source apparatus includes three or more LED sources, a first dichroic mirror(51), and a second dichroic mirror(56). The peak wavelengths of the LED sources are different. The first dichroic mirror synthesizes light from a first LED source(10) and a second LED source(20). The second dichroic mirror synthesizes the synthesized light and light from a third LED source(30) or reflects the synthesized light and transmits light from the third LED source.
Patent KR-20130011007-A (KR)
Title: Rov moonpool handling
Inventor: KIM JEONG GIL
IPC: B63C7/00
Filed: 2011-07-20
Abstract: PURPOSE: A method for handling a ROV(Remotely Operated Vehicle) for a drillship is provided to guarantee the safe handling of a drillship by installing a central moonpool to handle a ROV. CONSTITUTION: A method for handling a ROV for a drillship comprises a winch(6), a guide frame(3), a ROV holder(4), and an ROV(5). The winch is installed in one side of a moonpool(11) formed at the center of the drillship and generates power for lifting the ROV holder including the ROV. The guide frame is vertically installed in the lateral side of the moonpool to slidingly lift the ROV holder. The ROV holder is coupled to the guide frame to lift the ROV with the lifting force of the winch.
Patent KR-20130011025-A (KR)
Title: Otp key generation module and method using the voice and communication apparatus thereof
Inventor: CHA BYUNG RAE
IPC: H04L9/28
Filed: 2011-07-20
Abstract: PURPOSE: An OTP key generation module, generation method and a communication device using the same are provided to maximize security by generating a one-time password using a voice. CONSTITUTION: A voice input unit(10) receives a voice of a transmitter. A sampling unit(20) performs sampling for a unit period on an input voice from the voice input unit. An OTP group generation unit generates a key group of OTP by digitalizing and scaling the sampled value. A synchronized information generation unit(40) generates an OTP key sequence number used to be in the generated OTP key group and synchronized information at the synchronized time point. An encryption unit(50) encode an OTP key and voice signal designated in the synchronized information generation unit. [Reference numerals] (10) Voice input unit; (20) Sampling unit; (22) Diffusion detection unit; (30) OTP key group generation unit; (40) Synchronized information generation unit; (50) Encryption unit
Patent KR-20130011359-A (KR)
Title: Brake system for vehicle according to electric wedge brake system and method for adjusting automatically pad abrasion using the system
Inventor: KIM JONG SUNG
IPC: B60T8/17
Filed: 2011-07-21
Abstract: PURPOSE: A vehicle braking system depending on an EWB(Electronic Wedge Brake) mode and a pad wear automatic compensation method thereof are provided to implement an automatic brake system by performing the pad wear automatic compensation even with EWB system with a fluid pressure emergency braking unit. CONSTITUTION: A vehicle braking system(100) depending on an EWB(Electronic Wedge Brake) mode includes a pedal part(110), a left side EWB apparatus(122-1), a right side EWB apparatus(122-2), a first sol valve(SV1), a second left/right side sol valves(SV2-1,SV2-2), and an electronic control unit(130). The pedal part is equipped with a master cylinder. The left side EWB apparatus controls the brake of the left side wheel of the front-wheel. The right side EWB apparatus controls the brake of the right side wheel of the front-wheel. The first sol valve is installed on the first brake oil route(R1) connected directly with the master cylinder of the pedal part. The second left /right side sol valves are installed on the second and third brake oil routes(R2,R3). The second and third brake oil routes are branched from the first brake oil route to the wheel cylinder of the left side EWB apparatus of the front-wheel and to the wheel cylinder of the right side EWB apparatus. The electronic control unit controls the opening and closing of the first sol valve and the second left side/right side sol valve.
Patent KR-20130014149-A (KR)
Title: Mold structure for forming of ultraviolet curable resin
Inventor: SHIM YOUNG SHIG
IPC: B29C33/38
Filed: 2011-07-29
Abstract: PURPOSE: The mold for a UV curable acrylate molding is provided to minimize shrinkage by hardening shrinkage, and to reduce failure rate of a product by reducing component tolerance which is cause by hardening shrinkage. CONSTITUTION: The mold for a UV curable acrylate molding comprises a top mold(30) and a bottom mold(40). A transmitting window(31) which ultraviolet ray is transmitted is mounted at the top mold. The bottom mold is located in the lower part of the top mold and is combined in the top mold. The top mold and the bottom mold have a dual structure which is formed as the outer mold and intra mold of the different material.
Patent KR-20130020129-A (KR)
Title: 웹 어플리케이션의 루트인증 보안 방법
Inventor: PARK DONG SOO
IPC: H04L9/32
Filed: 2011-08-19
Abstract: 본 발명은 웹 어플리케이션에 사용되는 루트인증서에 관한 보안 관리를 강화하는 기술에 관한 것이다.  좀더 구체적으로는, 본 발명은 전자서명된 웹 어플리케이션에 사용된 루트인증서를 디바이스에서 보관할 때 공개키 암호화 기술을 사용하여 저장하여 보안관리를 강화함으로써 신뢰할 수 없는 제3자가 불법으로 획득한 루트인증서를 사용하여 웹 어플리케이셔의 도메인을 변경 설치하는 것을 막을 수 있도록 해주는 기술을 제공한다.
Patent KR-20130022825-A (KR)
Title: Multilayer ceramic capacitor
Inventor: KIM HYUNG JOON
IPC: H01G4/12
Filed: 2011-08-26
Abstract: PURPOSE: A multilayer ceramic capacitor is provided to secure excellent capacitance and low ESL and to be stably mounted on a circuit board. CONSTITUTION: A ceramic body is made of multiple dielectric layers(111). A first and a second inner electrode(121,122) include a first extraction part(121a) and a second extraction part(122a). A first outer electrode(131) is connected to a part of the first extraction part. A second outer electrode(132) is connected to a part of the second extraction part. An insulating layer(140) covers the first and the second extraction part. The insulating layer is made of ceramic slurry.
Patent KR-20130024605-A (KR)
Title: Flare using visible light communication and method for controlling thereof
Inventor: CHOI YOUNG JUNE
IPC: F42B15/01
Filed: 2011-08-31
Abstract: PURPOSE: A flare shell using visible ray communications and a control method thereof are provided to transmit a signal including user location information through the position of a bursting flare shell and to be capable of efficiently sending a rescue signal when requesting a rescue in an emergency situation such as a disaster. CONSTITUTION: A flare shell using visible ray communications includes a light emitting unit(220), an interface unit(210), a signal generator(230), and a mixer unit(240). The light emitting unit radiates visible rays with a predetermined wavelength. The interface unit receives user input information. The signal generator generates a signal pattern corresponding to the user input information and outputs a signal pattern. The mixer unit transmits the signal pattern by mixing the signal pattern with the visible rays of light. [Reference numerals] (210) Interface unit; (220) Light emitting unit; (230) Signal generator; (240) Mixer unit
Patent KR-20130025102-A (KR)
Title: Apparatus and method for selecting best beam in wireless communication system
Inventor: KIM TAE YOUNG
IPC: H04W88/08
Filed: 2011-09-01
Abstract: PURPOSE: An apparatus and a method for selecting an optimum beam in a wireless communication system are provided to perform effective beam forming. CONSTITUTION: A control unit(910) repetitively transmits reference signals beam formed to a first width. The control unit receives a feedback signal informing a beam having at least one preferred first width from at least one terminal. The control unit determines the range of the transmission direction and the transmission pattern for the reference signals beam formed to a second width according to the beam having at least one preferred first width. The control unit repetitively transmits the reference signals beam formed to the second width in the determined range of direction according to the transmission pattern. [Reference numerals] (910) Control unit; (920) Modem; (930) Receiving RF chain; (940) Beam forming unit; (950) Antenna array; (960) Receiving unit; (AA) Feedback signal
Patent KR-20130026748-A (KR)
Title: 3-position device for motor control center unit
Inventor: SHIN SUK BEM
IPC: H02B1/26
Filed: 2011-09-06
Abstract: PURPOSE: A three stage input and output control device of a low pressure motor control panel unit is provided to secure safety for driving a low pressure motor control panel using a position pad lock capable of preventing the inputting and outputting of the low pressure motor control panel unit at a connection position and a test position. CONSTITUTION: A TP drawing button(120) and a DP drawing button(130) are closely arranged in vertical. A button handle(140) is installed adjacently to the left side of the DP drawing button and the TP drawing button. A position locking device(150) operates automatically at a test position or a disconnection position and fixes the position of a low pressure motor control panel unit(110). A position padlock(160) restricts the operation of the DP drawing button and TP drawing button at the connection position and the test position. A position indicator(170) is indicated in different colors according to the connection position of the low pressure motor control panel unit, the test position, and a disconnection position. A breaker switch(180) prevents the operation of the position locking device at the position of on.
Patent KR-20130027870-A (KR)
Title: Package substrate and manufacturing method of package
Inventor: ROH YOU JUNG
IPC: H01L23/12
Filed: 2011-09-08
Abstract: PURPOSE: A package substrate and a manufacturing method thereof are provided to reduce the number of reflow processes by forming a post bump on a substrate using solder paste melt. CONSTITUTION: A connection pad(140) and a seed layer(150) are formed on the upper side of a substrate(130). The substrate is one of a circuit board, a semiconductor wafer, or an electronic device. A post bump(100) includes a metal post(110) and a solder bump(120). The metal post is formed on the seed layer with one pillar type. The solder bump surrounds both sides of the metal post. The metal post is made of copper.
Patent KR-20130034740-A (KR)
Title: Organic light emitting display apparatus and method for driving the same
Inventor: KIM HYOUNG SU
IPC: G09G3/30
Filed: 2011-09-29
Abstract: PURPOSE: An organic light emitting display device and a driving method thereof are provided to prevent the rendering from being ruptured by sequentially varying the brightness of a light blue color and a dark blue color for displaying an image. CONSTITUTION: A display panel(100) comprises multiple unit pixels. The multiple unit pixels comprise a red sub pixel, a green sub pixel, a first blue sub pixel and a second blue sub pixel. A data conversion part(200) analyzes 3 color input data for extracting a light blue using domain. The data conversion part varies the brightness of image data supplied to the first blue sub pixels in a light blue using area by each domain for generating 4 color image data supplied to each sub pixel. A timing control part(300) arranges the 4 color image data. A panel driving part supplies a data signal corresponding to the 4 color image data to corresponding sub pixel. [Reference numerals] (200) Display panel; (300) Image data determining part; (410) Data driving part; (420) Scan driving part;
Patent KR-20120103406-A (KR)
Title: System and method for supplying fuel for high pressure natural gas injection engine
Inventor: JUNG SEUNG KYO
IPC: F02M21/02
Filed: 2011-10-05
Abstract: PURPOSE: A system and method for supplying fuel for a high pressure natural gas injection engine are provided to reduce the thermal loads of a heat medium for evaporation. CONSTITUTION: A system for supplying fuel for a high pressure natural gas injection engine comprises a compressing unit(13) for evaporation gas, a re-liquefaction unit(20), a high pressure pump(33), a high pressure vaporizer(37), and a heat exchanger. The re-liquefaction unit comprises a cold box(21), a compressing unit, an expansion unit, a gas-liquid separator(22). The cold box heat exchanges refrigerants with the evaporation gas. The compressing unit compresses the refrigerants heated in the cold box. The expansion unit decreases the temperature of the compressed refrigerants. The gas-liquid separator separates gas and liquid from the refrigerants.
Patent KR-20130037854-A (KR)
Title: 기울기에 따라 자판의 일부를 보여지고,작동되는 터치모니터기능을가진 입력장치
Inventor: KIM TAE HYUN
IPC: G06F3/041
Filed: 2011-10-07
Abstract: 본 발명은 터치식 화상장치,특히 스마트폰에서 보편적으로 사용 되는 컴퓨터 자판모양의 입력장치의 좁은 키버튼의 간격 때문에 발생하는 불편을 해결 하고저 한다. 
나아가서,본 발명은,문자입력이 필요한 장치에,더욱 효율적인 입력 장치를 구현 하는 장치이다. 
	본 발명은 ,화면에 표시 되기 보다는 다소큰,가상적인 자판의 형상과 형상에 표시된 다수개의 키에 각각 대응 하는 반응 영역을 가지고 있다. 
	본 발명은 상기 자판의 일부를 조건입력에 따라 화면에 보여주고 작동 하도록 한다. 
	이러한 조건 입력 수단으로 기울기 센서를 활용 한다.
Patent KR-20110119603-A (KR)
Title: 술을 제조하는 공법과 오일샌드 속에서 기름을 수집하는 공법과  민물을 바닷물로 제조하는 공법과  민물 또는 상수도 및 하수 또는 폐수 또는 민물 또는 바닷물을 정수하는 공법과 소금 생산용 해수를 제조하는 공법과 선박용 밸러스트 수를 제조하는 공법과 바닷물에서 소금 대용 식품을 추출해내는 공법과  간장이나 고추장이나 된장과 같은 유동성 식품과 우유와 식초와 음료 같은 식품을 제조하는 공법과 친환경 음식물 쓰레기 처리공법과 친환경 쓰레기 처리공법과 여기에 적용되는 정수장치
Inventor: HAN SANG KWAN
IPC: B01D36/04
Filed: 2011-10-15
Abstract: 원형 또는 각형으로 구성되는 걸름통(1)이 구비되고 걸름통(1)의 하단부 일측에는 걸름통 배출구(8)이 구비됨 함께; 
상기 걸름통 배출구(8)에는  걸름통 배출 조절밸브(7)가 구비되어 상기 걸름통(1)에 모여지는 바닷물 또는 민물의 배출량을 조절하도록 함과 함께; 
상기 걸름통(1)의 하단부와 중간 부분에는 상기 거름통(1)의 일측과 타측을 가로 질러 브러쉬(99)가 축과 결합 되어 흰지에 의해 설치되고 상기 브러쉬(99)의 축은 모터(11)와 결합 되어 상기 걸름통(1)으로 유입되는 바닷물 또는 민물을 교반하여 줌과 함께; 
상기 걸름통(1)의 상단부 둘레에는 1차 걸름칸(5)과 2차 걸름칸(4)과 3차걸름칸(3)이 구비되고 상기 1,2,3,차 걸름칸(3,4,5)의 외주면 둘레는 전체에는 4차 수집통(2)이 구비되고 상기 4차 수집통의 하부에는 4차 수집통 배출구(33)가 구성됨과 함께; 
상기 4차 수집통 배출구(33)의 하부에는 최종적으로 수집된 바닷물의 부산물이나 민물로부터 수집된 부산물을 수집하는 최종 수집통(55)이 구성됨과 함께; 
상기 걸름통(1)의 상단부 둘레에는 일반 전력 또는 태양광 수집판(58)으로 부터 수집된 전기를 열로 변환하여 주는 열판(56)이 상기 태양광 수집판(56)과 결합 되어 설치됨과 함께; 
상기 열판(56)은 상기 걸름칸(3,4,5)의 상부를 통과하는 민물 또는 바닷물로부터 이탈되어 나온 오염물질 성분과 바닷물 성분의 온도를 높여주어 가스를 발생시키는 작용을 발휘함과 함께; 
상기 1,2,3,4차 수집통(2)의 상부 둘레에는 상기 열판(56)의 가열에 의해 발생 되는 가스를 수집할 수 있도록 밀폐 구조의 가스 수집판(73)이 설치되고 상기 가스수집판(73)의 상부에는 가스 수집통(75)이 구성됨과 함께; 
 상기 걸름통(1)의 상부에는 통공이 구성되어 있는 압축통(76)이 구비되고 상기 압축통(76)의 외주면과 내주면에는 통공이 구성되어 있는 필터 수납칸(22)이 구비되고 상기 필터 수납칸(22)에는 모래 자갈이나 중공사막이나 스펀지나 부직포와 같은 필터부재(88)가 수납되어 압축통(76)이 완성됨과 함께; 
상기 압축통(76)의 내부에는 민물이나 바닷물을 유입시켜주는 유입파이프(9)가 구비되고 상기 유입파이프(9)의 상부에는 바닷물 또는 민물 조절밸브(77)가 구비됨과 함께; 
상기 유입파이프(9)의 중간에는 가압펌프(78)가 구비되어  바닷물 또는 민물을 상기 압축통(76)으로 민물이나 바닷물을 강제로 유입시켜줌과 함께; 
상기 걸름통(1)과 상기 압축통(76)의 상부에는 밀폐 구조의 가스 수집판(74)이 구성되고 상기 가스 수집판(74)의 상부에는 가스 수집통(75)이 구성되어 상기 압축통(76)에서 발생 되는 압력과 상기 거름통(1)의 내부에 구성되어 있는 브러쉬(11)의 교반작용에 의해 발생 되는 가스를 수집함과 함께;   
상기 압축통(76)을 통과한 민물이나 바닷물들이 상기 1,2,3차 걸름칸(3,4,5)의 상부로 소량의 바닷물들이 넘쳐 흐르도록 상기 걸름통 배출조절밸브(7)를 조절하여 상기 걸름통 배출구(8)를 통하여 배출되는 민물 또는 바닷물의 배출량을 조절함과 동시에 상기 브러쉬(11)를 가동하여 민물에 결합 된 오염물질분자들이 민물로부터 이탈 되어 나오게 하거나 바닷물과 결합 된 바닷물 성분과 소금 성분들이 바닷물로부터 이탈되어 나오도록 물질마찰작용과 물질폭발작용이 발생시킴과 함께; 
상기 브러쉬(11)의 작용에 의해 발생되는 물질마찰작용과 물질폭발작용에 의해 민물과 결합 된 오염물질분자들과 바닷물과 결합 된 바닷물성분과 소금성분들이 중력의 작용에 의해 걸름통(1)의 상부로 부상되도록 유입파이프(9)를 통하여 유입되는 유입되는 민물 또는 바닷물의 유입량을 100%를 상기 걸름통(1)으로 유입시킴과 동시에 상기 걸름통(1)의 하부에 구성되어 있는 걸름통 배출구(8)와 결합 되어 있는 걸름통 배출조절밸브(7)를 조절하여 배출되는 민물 또는 바닷물의 양을 70%~99% 만을 배출시킬 때에 나머지 1%~30%의 민물 또는 바닷물이 1,2,3차 걸름칸(3,4,5)과 4차 수집통(2)으로 모여지도록 하는 방법을 이용하여  민물에 함유된 오염물질들을 추출하여 오염된 민물을 깨끗하게 정수함과 동시에 민물에서 이탈되어 나온 오염물질분자들을 수집하여 에너지로 사용하는 방법과 바닷물분자에서 이탈되어 나온 깨끗한 바닷물 분자를 식수로 사용하거나 또는 선박에 채워지는 밸러스트 수로 사용하거나 또는 바닷물 분자로부터 이탈되어 나온 바닷물 성분과 소금성분을 수집하여 소금 제조용 해수로 사용하거나 또는 소금 대용 식품으로 사용하거나 또는  먹을 수 있는 식염수로 사용하거나 또는 바닷물을 교반하여 수집한 바닷물 성분을 민물에 섞어서 민물을 바닷물로 제조하거나 또는 민물 또는 바닷물에 함유된 오염물질을 이용하여 에너지를 얻는 것을 특징으로 하는 바닷물을 정수하여 선박에 채워지는 밸러스트 수를 제조하는 친환경공법과 바닷물을 정수함과 동시에 바닷물에 함유된 물질을 추출하여 에너지를 생산하는 친환경 공법과 오염된 바닷물을 정수하여 소금 제조용 해수를 제조하는 친환경 공법과 바닷물을 정수하여 소금 대용 식품으로 제조하는 친환경 공법과 바닷물을 먹을 수 있는 식염수로 제조하는 친환경 공법과 이 공법을 이용하여 수집한 응축된 바닷물 성분을 이용하여 민물을 바닷물로 제조하는 친환경 공법과 민물 또는 바닷물을 가공하여 에너지를 얻는 공법과 술 속에 함유된 비중이 가벼운 유해물질을 제거하는 공법과 유동성 식품과 우유와 식초와 음료 속에 함유된 유해물질을 제거하는 공법과 여기에 적용되는 정수장치에 관한 발명이다.
Patent KR-20130042830-A (KR)
Title: Led package of indirect illumination and method of manufacturing thereof, and illuminator using of the same
Inventor: KIM JUN HYOUNG
IPC: H01L33/62
Filed: 2011-10-19
Abstract: PURPOSE: An indirect illumination type LED package, a manufacturing method thereof, and a lighting device using the same are provided to reduce a dazzling phenomenon by preventing light from being directly transmitted to eyes. CONSTITUTION: A first substrate(300) includes an electrode. A reflection layer is formed on the electrode. A second substrate(400) is arranged on the upper side of the edge of a cavity on the first substrate. A light emitting device(420) is arranged on the second substrate to face the electrode. The electrode is inclined in the cavity.
Patent KR-20130043333-A (KR)
Title: Continuous heat treatment method of ito film usig ir heater
Inventor: JUNG WON HO
IPC: C23C14/58
Filed: 2011-10-20
Abstract: PURPOSE: A continuous ITO(Indium Tin Oxide) film heat treating method using an IR heater is provided to reduce out gassing process time in which moisture and oxygen of a metallization object film are removed with an out gassing effect through a heat treatment effect of the IR heater. CONSTITUTION: Moisture and oxygen included in a metallization object(10) are removed. The metallization object forms an ITO film(30) to include ITO(20). The ITO film is successively heat-treated with a heat treatment device of a roll to roll method using an IR heater. The out gassing device comprises a roll to roll device(40) and an IR heater(50). [Reference numerals] (AA) Moisture/oxygen; (BB) Outgassing step; (CC) ITO deposition step; (DD) Heat treatment; (EE) Heat treatment step;
Patent KR-20130044783-A (KR)
Title: Grid connected device, grid connected system and method thereof
Inventor: KIM DONG HEE
IPC: H02J3/36
Filed: 2011-10-24
Abstract: PURPOSE: A system interconnection device, a system interconnection system including the same and a system interconnection method thereof are provided to reduce power consumption by recycling consumed power. CONSTITUTION: A power supply unit(100) receives AC commercial power. The power supply unit outputs multi power. A system interconnection device(200) is connected to an output end of the multi power. The system interconnection device boosts the multi power and outputs the boosted power to the system. A rectification unit rectifies AC commercial power into DC power. [Reference numerals] (100) Power supply unit; (200) System interconnection device
Patent KR-20130050417-A (KR)
Title: Welding material sample making apparatus and method of it
Inventor: KIM HO SOO
IPC: B23K31/12
Filed: 2011-11-08
Abstract: PURPOSE: A manufacturing apparatus for a welding material sample and a manufacturing method thereof are provided to save time and cost by reducing repetitive processes for machining welding material according to the size and shape of the welding material in a process for manufacturing an experiment sample for evaluating mechanical and chemical properties of the welding material and to precisely and quantitatively measure the pure tensile strength or components of the welding material. CONSTITUTION: A manufacturing apparatus(110) for a welding material sample(100) includes a welding material feeding part(120), a sample machining part(140), and a drawing part(170). Welding material is fed from the material feeding part to the sample machining part, is melted, and then is machined into a sample by the sample machining part. The drawing part draws the welding material machined by the sample machining part and then forms the welding material into the sample.
Patent KR-20130052178-A (KR)
Title: Fabric softener and detergent composition comprising cationic starch
Inventor: CHO IN SHIK
IPC: C11D1/38
Filed: 2011-11-11
Abstract: PURPOSE: A fabric softener and detergent composition is provided to prevent degradation of phase stability by having excellent solubility and to prevent the generation of wrinkles after drying. CONSTITUTION: A fabric softener and detergent composition comprises a polymer compound represented by chemical formula 1. In chemical formula 1, DE(Dextrose Equivalent) is 0-30; A+B is an integer from 5 or more; and A(A+B) is 0.01-0.5. The polymer compound comprises 0.1-5 parts by weight based on 100.0 parts by weight of the composition. The cationic surfactant additionally comprises a cationic surfactant.
Patent KR-20120054532-A (KR)
Title: Cathode material for lithium secondary battery, method of fabricating the same and lithium secondary battery
Inventor: FUKUCHI MINORU
IPC: H01M4/525
Filed: 2011-11-17
Abstract: PURPOSE: A positive electrode active material consists of lithium composite oxide, and to provide excellent cycle properties to a lithium secondary battery. CONSTITUTION: A positive electrode active material for a lithium secondary battery is a composite particles(1b) consisting of a lithium composite oxide(6) in chemical formula 1: Li_xNi_(1-y-z)Co_yM_zO_2 and LiTiO2(5). In chemical formula 1, 0.98<=x<=1.20, 0<y<=0.5, 0<z<=0.5, but y+z<1, and M is one or more elements selected from Mn, Al, Mg, Sn, Cr, Zr, Bi and Mo except Li, Ni, and Co. The content of Ti atoms is 0.045-1.5 weight%.
Patent KR-20120056780-A (KR)
Title: Image capturing apparatus, image capturing control method, and program product
Inventor: TAKEUCHI TAKEHARU
IPC: H04N19/196
Filed: 2011-11-23
Abstract: PURPOSE: A photographing device, a photographing control method, and a program product are provided to obtain information about time necessary for compressing data and balance of a compression rate according to a consecutive photographing speed. CONSTITUTION: A driving unit(27) drives a photographing system(11~13) at one of consecutive photographing speeds. An image compressing/extending unit(15a) sequentially compresses image data based on a specific compression rate. An image processing unit(15) and a CPU(Central Processing Unit)(21) resets the compression rate higher when the compressed image data do not belong to a predetermined data amount. The image compressing/extending unit compresses the image data. The times of compressing one image data are controlled according to the consecutive photographing speed.
Patent KR-20130057884-A (KR)
Title: Battery short protection apparatus
Inventor: KANG SUNG HOON
IPC: H03K7/08
Filed: 2011-11-24
Abstract: PURPOSE: A battery short protective gear is provided to prevent secondary malfunction by switching off a pulse width modulation(PWM) control signal immediately as the malfunction is detected. CONSTITUTION: A battery short detecting unit(201) detects the end-to-end voltage of a shunt resistor. The shunt resistor is connected to a source of a switching transistor. The battery short detecting unit outputs a battery short signal. The output is generated when the voltage is greater than the specific threshold value. A PWM signal control unit(202) switches off a PWM signal when the battery short signal is received. [Reference numerals] (AA) Load; (BB) PWM control signal; (CC) Battery short signal; (DD) Filter; (EE) Amplifier